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FDA Withdraws Melflufen Approval, but EMA Still Allows Its Use
But the European Medicines Agency (EMA) still authorizes the drug’s manufacturer Oncopeptides AB to market the drug, also called Pepaxti, in Europe, Iceland, Lichtenstein, Norway, and the United Kingdom.
Amol Akhade, MBBS, who describes himself as a senior consultant medical and hemato oncologist–bone marrow transplant physician on LinkedIn, raised questions about the inconsistencies between the FDA and EMA’s opinions about these drugs. Dr. Akhad, of Suyog Cancer Clinics in India, posted via the following handle @SuyogCancer on X (Twitter):
“How can one drug and one trial data [have] two diagonally different outcomes from two different drug approval agencies?
Melphalan Flufenamide is finally completely withdrawn by @US_FDA
But approval by @EMA_News stays.
How can be one drug be harmful across one side of Atlantic Ocean and becomes safe and useful on the other side of Atlantic Ocean?
Modern day miracle?”
EMA: Pepaxti’s Benefits Exceed Its Risks
The EMA, which could not be reached for comment regarding why the agency was still allowing patients to use the drug, said the following about Pepaxti on its website:
“The European Medicines Agency decided that Pepaxti’s benefits are greater than its risks and it can be authorised for use in the EU. The Agency noted the unmet medical need for patients with multiple myeloma who no longer improve with the available therapies. Despite some limitations in the studies, the results were considered clinically relevant, with the exception of the subgroup of patients who had an autologous stem cell transplant and whose disease progressed within three years of transplantation.
Regarding safety, although side effects, including severe effects, were seen with treatment involving Pepaxti, these were considered acceptable and manageable,” the agency wrote.
“Recommendations and precautions to be followed by healthcare professionals and patients for the safe and effective use of Pepaxti have been included in the summary of product characteristics and the package leaflet.
As for all medicines, data on the use of Pepaxti are continuously monitored. Suspected side effects reported with Pepaxti are carefully evaluated and any necessary action taken to protect patients,” according to the EMA.
The FDA’s final decision, issued on February 23, 2024, follows its warning in 2021 that meflufen plus dexamethasone exposed patients with multiple myeloma to increased risk for death, and its call for withdrawal of the drug in 2022.
“The grounds for withdrawing approval have been met because: (1) the confirmatory study conducted as a condition of accelerated approval did not confirm Pepaxto’s clinical benefit and (2) the available evidence demonstrates that Pepaxto is not shown to be safe or effective under its conditions of use,” Peter Marks, MD, PhD, Director of the FDA Center for Biologics Evaluation and Research, wrote in the final decision document.
Oncopeptides AB: Drug ‘Caters to a Large Unmet Need’
David Augustsson, Director of Corporate Affairs, Oncopeptides AB, explained in an interview why he thinks the EMA and FDA’s actions regarding the drug differ from each other.
“The European Medicines Agency had the opinion that the OCEAN study met its primary endpoint by demonstrating superior progression-free survival and it agreed that the potential detriment of overall survival was limited to patients progressing less than 36 months after an autologous stem cell transplant,” he said.“The FDA was not willing to acknowledge the observed clinically relevant differences across patient subgroups in the OCEAN study as confirmed.”
Mr. Augustsson added that this decision will deprive US patients of access to “a drug we believe caters to a large unmet need among elderly multiple myeloma patients with few treatment options left.”
“While we remain confident that we have science on our side we are of course disappointed in the decision [to remove Pepaxto from the US market],” Oncopeptides AB CEO Sofia Heigis said in a statement. “At the same time this is no change to our plans and we will continue to focus all our attention on the commercialization in Europe, progression of our pipeline and rest of world opportunities.”
FDA 'Took Swift Action' to Ensure Users of Pepaxto Were Informed of Risks
In February 2021, the FDA used the Accelerated Approval Program to enable certain patients with multiple myeloma to be treated with the peptide conjugated alkylating drug melflufen plus dexamethasone. Under the program, Oncopeptides was required to conduct the phase III randomized, controlled OCEAN clinical trial.
OCEAN enrolled 495 patients with relapsed/refractory multiple myeloma who had 2 to 4 lines of prior therapy and who were refractory to lenalidomide in the last line of therapy. Participants in the multinational study received either melflufen plus dexamethasone or pomalidomide plus dexamethasone until disease progression, unacceptable toxicity, or lack of benefit.
In July 2021, the FDA issued an alert that the study results showed increased risk for death in participants treated with melflufen. In October that year, at FDA request, Oncopeptides removed the drug from the US market but continued to provide it to patients already receiving it. In December 2022, the FDA requested that the company withdraw melflufen’s US marketing authorization.
Responding to questions about the timing of the FDA’s most recent decision about Pepaxto and how the decision will affect patient care in the US, the FDA emailed the following statement to this news organization:
“Since the OCEAN trial results for Pepaxto in 2021, the FDA has responded to safety concerns about Pepaxto by issuing a CDER Alert, communicating concerns to Oncopeptides, holding an Oncologic Drugs Advisory Committee meeting in September 2022, and issuing a letter of notice to Oncopeptides in July 2023, proposing to withdraw Pepaxto (NDA 214383). After receiving the notice, Oncopeptides appealed the withdrawal in August 2023. A meeting was held with the Commissioner’s designee, Dr. Peter Marks, Oncopeptides, and others from FDA in October 2023. Dr. Marks reviewed the record and considered the arguments made on appeal and issued a final decision on February 23, 2024. Prior to reaching a decision, the FDA took swift action to ensure those receiving Pepaxto in the post-confirmatory clinical trial were informed of the risks and that no new patients were enrolled in the trial. We also note that it is our understanding that Pepaxto has not been marketed in the U.S. since October 22, 2021.”
“This is the first time FDA has used the amended procedures for withdrawal of accelerated approval that were enacted in 2023, as part of the Food and Drug Omnibus Report Act of 2022 (FDORA),” the agency wrote in a Feb 23 statement. The agency will also remove melflufen from the Approved Drug Products with Therapeutic Equivalence Evaluations, also called the Orange Book.
But the European Medicines Agency (EMA) still authorizes the drug’s manufacturer Oncopeptides AB to market the drug, also called Pepaxti, in Europe, Iceland, Lichtenstein, Norway, and the United Kingdom.
Amol Akhade, MBBS, who describes himself as a senior consultant medical and hemato oncologist–bone marrow transplant physician on LinkedIn, raised questions about the inconsistencies between the FDA and EMA’s opinions about these drugs. Dr. Akhad, of Suyog Cancer Clinics in India, posted via the following handle @SuyogCancer on X (Twitter):
“How can one drug and one trial data [have] two diagonally different outcomes from two different drug approval agencies?
Melphalan Flufenamide is finally completely withdrawn by @US_FDA
But approval by @EMA_News stays.
How can be one drug be harmful across one side of Atlantic Ocean and becomes safe and useful on the other side of Atlantic Ocean?
Modern day miracle?”
EMA: Pepaxti’s Benefits Exceed Its Risks
The EMA, which could not be reached for comment regarding why the agency was still allowing patients to use the drug, said the following about Pepaxti on its website:
“The European Medicines Agency decided that Pepaxti’s benefits are greater than its risks and it can be authorised for use in the EU. The Agency noted the unmet medical need for patients with multiple myeloma who no longer improve with the available therapies. Despite some limitations in the studies, the results were considered clinically relevant, with the exception of the subgroup of patients who had an autologous stem cell transplant and whose disease progressed within three years of transplantation.
Regarding safety, although side effects, including severe effects, were seen with treatment involving Pepaxti, these were considered acceptable and manageable,” the agency wrote.
“Recommendations and precautions to be followed by healthcare professionals and patients for the safe and effective use of Pepaxti have been included in the summary of product characteristics and the package leaflet.
As for all medicines, data on the use of Pepaxti are continuously monitored. Suspected side effects reported with Pepaxti are carefully evaluated and any necessary action taken to protect patients,” according to the EMA.
The FDA’s final decision, issued on February 23, 2024, follows its warning in 2021 that meflufen plus dexamethasone exposed patients with multiple myeloma to increased risk for death, and its call for withdrawal of the drug in 2022.
“The grounds for withdrawing approval have been met because: (1) the confirmatory study conducted as a condition of accelerated approval did not confirm Pepaxto’s clinical benefit and (2) the available evidence demonstrates that Pepaxto is not shown to be safe or effective under its conditions of use,” Peter Marks, MD, PhD, Director of the FDA Center for Biologics Evaluation and Research, wrote in the final decision document.
Oncopeptides AB: Drug ‘Caters to a Large Unmet Need’
David Augustsson, Director of Corporate Affairs, Oncopeptides AB, explained in an interview why he thinks the EMA and FDA’s actions regarding the drug differ from each other.
“The European Medicines Agency had the opinion that the OCEAN study met its primary endpoint by demonstrating superior progression-free survival and it agreed that the potential detriment of overall survival was limited to patients progressing less than 36 months after an autologous stem cell transplant,” he said.“The FDA was not willing to acknowledge the observed clinically relevant differences across patient subgroups in the OCEAN study as confirmed.”
Mr. Augustsson added that this decision will deprive US patients of access to “a drug we believe caters to a large unmet need among elderly multiple myeloma patients with few treatment options left.”
“While we remain confident that we have science on our side we are of course disappointed in the decision [to remove Pepaxto from the US market],” Oncopeptides AB CEO Sofia Heigis said in a statement. “At the same time this is no change to our plans and we will continue to focus all our attention on the commercialization in Europe, progression of our pipeline and rest of world opportunities.”
FDA 'Took Swift Action' to Ensure Users of Pepaxto Were Informed of Risks
In February 2021, the FDA used the Accelerated Approval Program to enable certain patients with multiple myeloma to be treated with the peptide conjugated alkylating drug melflufen plus dexamethasone. Under the program, Oncopeptides was required to conduct the phase III randomized, controlled OCEAN clinical trial.
OCEAN enrolled 495 patients with relapsed/refractory multiple myeloma who had 2 to 4 lines of prior therapy and who were refractory to lenalidomide in the last line of therapy. Participants in the multinational study received either melflufen plus dexamethasone or pomalidomide plus dexamethasone until disease progression, unacceptable toxicity, or lack of benefit.
In July 2021, the FDA issued an alert that the study results showed increased risk for death in participants treated with melflufen. In October that year, at FDA request, Oncopeptides removed the drug from the US market but continued to provide it to patients already receiving it. In December 2022, the FDA requested that the company withdraw melflufen’s US marketing authorization.
Responding to questions about the timing of the FDA’s most recent decision about Pepaxto and how the decision will affect patient care in the US, the FDA emailed the following statement to this news organization:
“Since the OCEAN trial results for Pepaxto in 2021, the FDA has responded to safety concerns about Pepaxto by issuing a CDER Alert, communicating concerns to Oncopeptides, holding an Oncologic Drugs Advisory Committee meeting in September 2022, and issuing a letter of notice to Oncopeptides in July 2023, proposing to withdraw Pepaxto (NDA 214383). After receiving the notice, Oncopeptides appealed the withdrawal in August 2023. A meeting was held with the Commissioner’s designee, Dr. Peter Marks, Oncopeptides, and others from FDA in October 2023. Dr. Marks reviewed the record and considered the arguments made on appeal and issued a final decision on February 23, 2024. Prior to reaching a decision, the FDA took swift action to ensure those receiving Pepaxto in the post-confirmatory clinical trial were informed of the risks and that no new patients were enrolled in the trial. We also note that it is our understanding that Pepaxto has not been marketed in the U.S. since October 22, 2021.”
“This is the first time FDA has used the amended procedures for withdrawal of accelerated approval that were enacted in 2023, as part of the Food and Drug Omnibus Report Act of 2022 (FDORA),” the agency wrote in a Feb 23 statement. The agency will also remove melflufen from the Approved Drug Products with Therapeutic Equivalence Evaluations, also called the Orange Book.
But the European Medicines Agency (EMA) still authorizes the drug’s manufacturer Oncopeptides AB to market the drug, also called Pepaxti, in Europe, Iceland, Lichtenstein, Norway, and the United Kingdom.
Amol Akhade, MBBS, who describes himself as a senior consultant medical and hemato oncologist–bone marrow transplant physician on LinkedIn, raised questions about the inconsistencies between the FDA and EMA’s opinions about these drugs. Dr. Akhad, of Suyog Cancer Clinics in India, posted via the following handle @SuyogCancer on X (Twitter):
“How can one drug and one trial data [have] two diagonally different outcomes from two different drug approval agencies?
Melphalan Flufenamide is finally completely withdrawn by @US_FDA
But approval by @EMA_News stays.
How can be one drug be harmful across one side of Atlantic Ocean and becomes safe and useful on the other side of Atlantic Ocean?
Modern day miracle?”
EMA: Pepaxti’s Benefits Exceed Its Risks
The EMA, which could not be reached for comment regarding why the agency was still allowing patients to use the drug, said the following about Pepaxti on its website:
“The European Medicines Agency decided that Pepaxti’s benefits are greater than its risks and it can be authorised for use in the EU. The Agency noted the unmet medical need for patients with multiple myeloma who no longer improve with the available therapies. Despite some limitations in the studies, the results were considered clinically relevant, with the exception of the subgroup of patients who had an autologous stem cell transplant and whose disease progressed within three years of transplantation.
Regarding safety, although side effects, including severe effects, were seen with treatment involving Pepaxti, these were considered acceptable and manageable,” the agency wrote.
“Recommendations and precautions to be followed by healthcare professionals and patients for the safe and effective use of Pepaxti have been included in the summary of product characteristics and the package leaflet.
As for all medicines, data on the use of Pepaxti are continuously monitored. Suspected side effects reported with Pepaxti are carefully evaluated and any necessary action taken to protect patients,” according to the EMA.
The FDA’s final decision, issued on February 23, 2024, follows its warning in 2021 that meflufen plus dexamethasone exposed patients with multiple myeloma to increased risk for death, and its call for withdrawal of the drug in 2022.
“The grounds for withdrawing approval have been met because: (1) the confirmatory study conducted as a condition of accelerated approval did not confirm Pepaxto’s clinical benefit and (2) the available evidence demonstrates that Pepaxto is not shown to be safe or effective under its conditions of use,” Peter Marks, MD, PhD, Director of the FDA Center for Biologics Evaluation and Research, wrote in the final decision document.
Oncopeptides AB: Drug ‘Caters to a Large Unmet Need’
David Augustsson, Director of Corporate Affairs, Oncopeptides AB, explained in an interview why he thinks the EMA and FDA’s actions regarding the drug differ from each other.
“The European Medicines Agency had the opinion that the OCEAN study met its primary endpoint by demonstrating superior progression-free survival and it agreed that the potential detriment of overall survival was limited to patients progressing less than 36 months after an autologous stem cell transplant,” he said.“The FDA was not willing to acknowledge the observed clinically relevant differences across patient subgroups in the OCEAN study as confirmed.”
Mr. Augustsson added that this decision will deprive US patients of access to “a drug we believe caters to a large unmet need among elderly multiple myeloma patients with few treatment options left.”
“While we remain confident that we have science on our side we are of course disappointed in the decision [to remove Pepaxto from the US market],” Oncopeptides AB CEO Sofia Heigis said in a statement. “At the same time this is no change to our plans and we will continue to focus all our attention on the commercialization in Europe, progression of our pipeline and rest of world opportunities.”
FDA 'Took Swift Action' to Ensure Users of Pepaxto Were Informed of Risks
In February 2021, the FDA used the Accelerated Approval Program to enable certain patients with multiple myeloma to be treated with the peptide conjugated alkylating drug melflufen plus dexamethasone. Under the program, Oncopeptides was required to conduct the phase III randomized, controlled OCEAN clinical trial.
OCEAN enrolled 495 patients with relapsed/refractory multiple myeloma who had 2 to 4 lines of prior therapy and who were refractory to lenalidomide in the last line of therapy. Participants in the multinational study received either melflufen plus dexamethasone or pomalidomide plus dexamethasone until disease progression, unacceptable toxicity, or lack of benefit.
In July 2021, the FDA issued an alert that the study results showed increased risk for death in participants treated with melflufen. In October that year, at FDA request, Oncopeptides removed the drug from the US market but continued to provide it to patients already receiving it. In December 2022, the FDA requested that the company withdraw melflufen’s US marketing authorization.
Responding to questions about the timing of the FDA’s most recent decision about Pepaxto and how the decision will affect patient care in the US, the FDA emailed the following statement to this news organization:
“Since the OCEAN trial results for Pepaxto in 2021, the FDA has responded to safety concerns about Pepaxto by issuing a CDER Alert, communicating concerns to Oncopeptides, holding an Oncologic Drugs Advisory Committee meeting in September 2022, and issuing a letter of notice to Oncopeptides in July 2023, proposing to withdraw Pepaxto (NDA 214383). After receiving the notice, Oncopeptides appealed the withdrawal in August 2023. A meeting was held with the Commissioner’s designee, Dr. Peter Marks, Oncopeptides, and others from FDA in October 2023. Dr. Marks reviewed the record and considered the arguments made on appeal and issued a final decision on February 23, 2024. Prior to reaching a decision, the FDA took swift action to ensure those receiving Pepaxto in the post-confirmatory clinical trial were informed of the risks and that no new patients were enrolled in the trial. We also note that it is our understanding that Pepaxto has not been marketed in the U.S. since October 22, 2021.”
“This is the first time FDA has used the amended procedures for withdrawal of accelerated approval that were enacted in 2023, as part of the Food and Drug Omnibus Report Act of 2022 (FDORA),” the agency wrote in a Feb 23 statement. The agency will also remove melflufen from the Approved Drug Products with Therapeutic Equivalence Evaluations, also called the Orange Book.
Dupilumab Earns FDA Priority Review for Add-On COPD Care
The Food and Drug Administration (FDA) has accepted an application for Priority Review for dupilumab as an add-on therapy for adults with uncontrolled chronic obstructive pulmonary disease (COPD), according to a press release from manufacturer Regeneron.
If approved, dupilumab would be the only biologic option for COPD and the first new treatment option in approximately 10 years, according to the company.
Dupilumab works by blocking signaling by the interleukin (IL) 4 and IL-13 pathways, and Regeneron’s development program focuses on a population of COPD patients who also have type 2 inflammation.
The supplemental Biologics License Application was based on data from a pair of clinical trials in the company’s phase 3 COPD clinical research program.
In the studies, known as BOREAS and NOTUS, adults with uncontrolled COPD and type 2 inflammation who were current or former smokers were randomized to 300 mg of subcutaneous dupilumab or placebo once every 2 weeks. Type 2 inflammation was defined as blood eosinophil counts of at least 300 cells per microliter.
All patients received standard-of-care therapy. The primary endpoint of reduced annualized moderate or severe acute COPD exacerbations was 30% and 34% greater in the dupilumab groups in the two studies, respectively, compared with the placebo groups, and the significant differences in improvement persisted at 52 weeks.
Safety data were similar to previous studies of dupilumab for its approved indications. The most common adverse events seen in 5% or more of dupilumab patients compared with placebo patients across the two studies included back pain, COVID-19, diarrhea, headache, and nasopharyngitis.
Priority Review status is granted to applications for approval for therapies that may offer significant improvements, although the therapies are still in clinical development. The target action date for the FDA decision is June 27, 2024, and regulatory submissions for dupilumab for COPD are under consideration in China and Europe in addition to the United States, according to the company.
A version of this article appeared on Medscape.com.
The Food and Drug Administration (FDA) has accepted an application for Priority Review for dupilumab as an add-on therapy for adults with uncontrolled chronic obstructive pulmonary disease (COPD), according to a press release from manufacturer Regeneron.
If approved, dupilumab would be the only biologic option for COPD and the first new treatment option in approximately 10 years, according to the company.
Dupilumab works by blocking signaling by the interleukin (IL) 4 and IL-13 pathways, and Regeneron’s development program focuses on a population of COPD patients who also have type 2 inflammation.
The supplemental Biologics License Application was based on data from a pair of clinical trials in the company’s phase 3 COPD clinical research program.
In the studies, known as BOREAS and NOTUS, adults with uncontrolled COPD and type 2 inflammation who were current or former smokers were randomized to 300 mg of subcutaneous dupilumab or placebo once every 2 weeks. Type 2 inflammation was defined as blood eosinophil counts of at least 300 cells per microliter.
All patients received standard-of-care therapy. The primary endpoint of reduced annualized moderate or severe acute COPD exacerbations was 30% and 34% greater in the dupilumab groups in the two studies, respectively, compared with the placebo groups, and the significant differences in improvement persisted at 52 weeks.
Safety data were similar to previous studies of dupilumab for its approved indications. The most common adverse events seen in 5% or more of dupilumab patients compared with placebo patients across the two studies included back pain, COVID-19, diarrhea, headache, and nasopharyngitis.
Priority Review status is granted to applications for approval for therapies that may offer significant improvements, although the therapies are still in clinical development. The target action date for the FDA decision is June 27, 2024, and regulatory submissions for dupilumab for COPD are under consideration in China and Europe in addition to the United States, according to the company.
A version of this article appeared on Medscape.com.
The Food and Drug Administration (FDA) has accepted an application for Priority Review for dupilumab as an add-on therapy for adults with uncontrolled chronic obstructive pulmonary disease (COPD), according to a press release from manufacturer Regeneron.
If approved, dupilumab would be the only biologic option for COPD and the first new treatment option in approximately 10 years, according to the company.
Dupilumab works by blocking signaling by the interleukin (IL) 4 and IL-13 pathways, and Regeneron’s development program focuses on a population of COPD patients who also have type 2 inflammation.
The supplemental Biologics License Application was based on data from a pair of clinical trials in the company’s phase 3 COPD clinical research program.
In the studies, known as BOREAS and NOTUS, adults with uncontrolled COPD and type 2 inflammation who were current or former smokers were randomized to 300 mg of subcutaneous dupilumab or placebo once every 2 weeks. Type 2 inflammation was defined as blood eosinophil counts of at least 300 cells per microliter.
All patients received standard-of-care therapy. The primary endpoint of reduced annualized moderate or severe acute COPD exacerbations was 30% and 34% greater in the dupilumab groups in the two studies, respectively, compared with the placebo groups, and the significant differences in improvement persisted at 52 weeks.
Safety data were similar to previous studies of dupilumab for its approved indications. The most common adverse events seen in 5% or more of dupilumab patients compared with placebo patients across the two studies included back pain, COVID-19, diarrhea, headache, and nasopharyngitis.
Priority Review status is granted to applications for approval for therapies that may offer significant improvements, although the therapies are still in clinical development. The target action date for the FDA decision is June 27, 2024, and regulatory submissions for dupilumab for COPD are under consideration in China and Europe in addition to the United States, according to the company.
A version of this article appeared on Medscape.com.
FDA Clears Medical Grade Over-the-Counter Pulse Oximeter
The MightySat Medical, an over-the-counter medical fingertip pulse oximeter, has received clearance from the US Food and Drug Administration (FDA) for use without a prescription, according to a press release from manufacturer Masimo.
The device is the first medical fingertip pulse oximeter available directly to consumers without a prescription that includes the same technology used by many hospitals, according to the company.
According to the FDA, home pulse oximeters are currently generally of two classes: hospital-grade prescription devices which have been vetted for accuracy through clinical trials, and over-the-counter devices which are sold direct to consumers but often estimate oxygen saturation. FDA communication on pulse oximeter accuracy states "OTC oximeters that are sold as either general wellness or sporting/aviation products are not intended for medical purposes, so they do not undergo FDA review."
Pulse oximeter use is important for patients diagnosed with breathing problems or lung diseases such as asthma, chronic obstructive pulmonary disease, pulmonary fibrosis, lung cancer, flu, pneumonia, or COVID-19 to collect accurate data on arterial blood oxygen saturation that they can share with their healthcare providers, according to the company. Patients with cardiac conditions, including pulmonary hypertension and heart failure may also benefit from pulse oximeter monitoring.
However, challenges of pulse oximeter use include measuring accuracy when patients are moving, measuring patients with poor circulation, and measuring patients with cool, thick, or darker skin. The MightySat Medical is designed to provide reliable measures of oxygen saturation and pulse rate across all patient groups, the manufacturers wrote in the press release.
Asked for additional comment, Diego J. Maselli, MD, FCCP, Professor and Chief in the division of Pulmonary Diseases and Critical Care at UT Health at San Antonio, noted, "Over the past decades, there has been an increased interest in home monitoring of medical conditions, particulrly with the development of more portable and accessible technology."
"This was heightended by the COVID-19 pandemic where telemedicine was frequently required as a means of delivering care," Dr. Maselli continued. "One of the important characteristics to monitor was the oxgen saturation in patients that had an active COVID-19 infection as it would dictate management and was part of the protocol for monitoring the clinical course of infection. Because of this need, many companies developed portable pulse oximeters for home use. This resulted in widespread use of pulse oximeters at home and other places outside clinic or hospital."
Other over-the-counter pulse oximeters that are not cleared by the FDA may create confusion among patients about the accuracy of their measurements, according to the company.
Dr. Maselli also commented that pulse oximeters' value can vary. "Unfortunately, these devices vary in quality and reliability and patients may not be fully aware of this. Most recently, the FDA approved a hospital-grade pulse oximeter that requires no prescription. This device may provide a more accurate reading in a wide range of clinical situations outside the healthcare setting. Patients should be aware that there are different grades of pulse oximeter before selecting one for home use. In addition, patients should work closely with their providers to better select the monitoring modaility that best fits their clinical situation," he said.
MightySat Medical is indicated for individuals aged 18 years and older who are well or poorly perfused under no motion conditions and is not intended as a diagnostic or screening tool for lung disease, according to the release. Treatment decisions based on data from the device should be made only in consultation with a healthcare provider, the company said. Dr. Maselli serves as a member of the CHEST Physician editorial board.
The FDA’s website offers further guidance related to at-home pulse oximeter use, with recommendations and limitations, as well as information on initiatives to ensure accurate and equitable pulse oximetry for all patients.
A version of this article appeared on Medscape.com.
The MightySat Medical, an over-the-counter medical fingertip pulse oximeter, has received clearance from the US Food and Drug Administration (FDA) for use without a prescription, according to a press release from manufacturer Masimo.
The device is the first medical fingertip pulse oximeter available directly to consumers without a prescription that includes the same technology used by many hospitals, according to the company.
According to the FDA, home pulse oximeters are currently generally of two classes: hospital-grade prescription devices which have been vetted for accuracy through clinical trials, and over-the-counter devices which are sold direct to consumers but often estimate oxygen saturation. FDA communication on pulse oximeter accuracy states "OTC oximeters that are sold as either general wellness or sporting/aviation products are not intended for medical purposes, so they do not undergo FDA review."
Pulse oximeter use is important for patients diagnosed with breathing problems or lung diseases such as asthma, chronic obstructive pulmonary disease, pulmonary fibrosis, lung cancer, flu, pneumonia, or COVID-19 to collect accurate data on arterial blood oxygen saturation that they can share with their healthcare providers, according to the company. Patients with cardiac conditions, including pulmonary hypertension and heart failure may also benefit from pulse oximeter monitoring.
However, challenges of pulse oximeter use include measuring accuracy when patients are moving, measuring patients with poor circulation, and measuring patients with cool, thick, or darker skin. The MightySat Medical is designed to provide reliable measures of oxygen saturation and pulse rate across all patient groups, the manufacturers wrote in the press release.
Asked for additional comment, Diego J. Maselli, MD, FCCP, Professor and Chief in the division of Pulmonary Diseases and Critical Care at UT Health at San Antonio, noted, "Over the past decades, there has been an increased interest in home monitoring of medical conditions, particulrly with the development of more portable and accessible technology."
"This was heightended by the COVID-19 pandemic where telemedicine was frequently required as a means of delivering care," Dr. Maselli continued. "One of the important characteristics to monitor was the oxgen saturation in patients that had an active COVID-19 infection as it would dictate management and was part of the protocol for monitoring the clinical course of infection. Because of this need, many companies developed portable pulse oximeters for home use. This resulted in widespread use of pulse oximeters at home and other places outside clinic or hospital."
Other over-the-counter pulse oximeters that are not cleared by the FDA may create confusion among patients about the accuracy of their measurements, according to the company.
Dr. Maselli also commented that pulse oximeters' value can vary. "Unfortunately, these devices vary in quality and reliability and patients may not be fully aware of this. Most recently, the FDA approved a hospital-grade pulse oximeter that requires no prescription. This device may provide a more accurate reading in a wide range of clinical situations outside the healthcare setting. Patients should be aware that there are different grades of pulse oximeter before selecting one for home use. In addition, patients should work closely with their providers to better select the monitoring modaility that best fits their clinical situation," he said.
MightySat Medical is indicated for individuals aged 18 years and older who are well or poorly perfused under no motion conditions and is not intended as a diagnostic or screening tool for lung disease, according to the release. Treatment decisions based on data from the device should be made only in consultation with a healthcare provider, the company said. Dr. Maselli serves as a member of the CHEST Physician editorial board.
The FDA’s website offers further guidance related to at-home pulse oximeter use, with recommendations and limitations, as well as information on initiatives to ensure accurate and equitable pulse oximetry for all patients.
A version of this article appeared on Medscape.com.
The MightySat Medical, an over-the-counter medical fingertip pulse oximeter, has received clearance from the US Food and Drug Administration (FDA) for use without a prescription, according to a press release from manufacturer Masimo.
The device is the first medical fingertip pulse oximeter available directly to consumers without a prescription that includes the same technology used by many hospitals, according to the company.
According to the FDA, home pulse oximeters are currently generally of two classes: hospital-grade prescription devices which have been vetted for accuracy through clinical trials, and over-the-counter devices which are sold direct to consumers but often estimate oxygen saturation. FDA communication on pulse oximeter accuracy states "OTC oximeters that are sold as either general wellness or sporting/aviation products are not intended for medical purposes, so they do not undergo FDA review."
Pulse oximeter use is important for patients diagnosed with breathing problems or lung diseases such as asthma, chronic obstructive pulmonary disease, pulmonary fibrosis, lung cancer, flu, pneumonia, or COVID-19 to collect accurate data on arterial blood oxygen saturation that they can share with their healthcare providers, according to the company. Patients with cardiac conditions, including pulmonary hypertension and heart failure may also benefit from pulse oximeter monitoring.
However, challenges of pulse oximeter use include measuring accuracy when patients are moving, measuring patients with poor circulation, and measuring patients with cool, thick, or darker skin. The MightySat Medical is designed to provide reliable measures of oxygen saturation and pulse rate across all patient groups, the manufacturers wrote in the press release.
Asked for additional comment, Diego J. Maselli, MD, FCCP, Professor and Chief in the division of Pulmonary Diseases and Critical Care at UT Health at San Antonio, noted, "Over the past decades, there has been an increased interest in home monitoring of medical conditions, particulrly with the development of more portable and accessible technology."
"This was heightended by the COVID-19 pandemic where telemedicine was frequently required as a means of delivering care," Dr. Maselli continued. "One of the important characteristics to monitor was the oxgen saturation in patients that had an active COVID-19 infection as it would dictate management and was part of the protocol for monitoring the clinical course of infection. Because of this need, many companies developed portable pulse oximeters for home use. This resulted in widespread use of pulse oximeters at home and other places outside clinic or hospital."
Other over-the-counter pulse oximeters that are not cleared by the FDA may create confusion among patients about the accuracy of their measurements, according to the company.
Dr. Maselli also commented that pulse oximeters' value can vary. "Unfortunately, these devices vary in quality and reliability and patients may not be fully aware of this. Most recently, the FDA approved a hospital-grade pulse oximeter that requires no prescription. This device may provide a more accurate reading in a wide range of clinical situations outside the healthcare setting. Patients should be aware that there are different grades of pulse oximeter before selecting one for home use. In addition, patients should work closely with their providers to better select the monitoring modaility that best fits their clinical situation," he said.
MightySat Medical is indicated for individuals aged 18 years and older who are well or poorly perfused under no motion conditions and is not intended as a diagnostic or screening tool for lung disease, according to the release. Treatment decisions based on data from the device should be made only in consultation with a healthcare provider, the company said. Dr. Maselli serves as a member of the CHEST Physician editorial board.
The FDA’s website offers further guidance related to at-home pulse oximeter use, with recommendations and limitations, as well as information on initiatives to ensure accurate and equitable pulse oximetry for all patients.
A version of this article appeared on Medscape.com.
FDA Approves 10th Humira Biosimilar, With Interchangeability
The US Food and Drug Administration has approved the first interchangeable, high-concentration, citrate-free adalimumab biosimilar, adalimumab-ryvk (Simlandi).
This is the 10th adalimumab biosimilar approved by the regulatory agency and the first biosimilar approval in the US market for the Icelandic pharmaceutical company Alvotech in partnership with Teva Pharmaceuticals.
“An interchangeable citrate-free, high-concentration biosimilar adalimumab has the potential to change the market dynamics in a rapidly evolving environment for biosimilars in the U.S.,” said Robert Wessman, chairman and CEO of Alvotech, in a company press release on February 23.
Adalimumab-ryvk was approved in the European Union in 2021 and in Australia and Canada in 2022.
Adalimumab-ryvk is indicated for adults with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, Crohn’s disease, plaque psoriasis, hidradenitis suppurativa, and noninfectious intermediate and posterior uveitis and panuveitis. In pediatric patients, it is indicated for polyarticular juvenile idiopathic arthritis in children 2 years of age and older and Crohn’s disease in children 6 years of age and older.
Adalimumab-ryvk is the third Humira biosimilar overall granted interchangeability status, which allows pharmacists (depending on state law) to substitute the biosimilar for the reference product without involving the prescribing clinician. Adalimumab-adbm (Cyltezo), manufactured by Boehringer Ingelheim, and adalimumab-afzb (Abrilada), manufactured by Pfizer, were previously granted interchangeability status; however, they both are interchangeable with the low-concentration formulation of Humira, which make up only an estimated 15% of Humira prescriptions, according to a report by Goodroot.
Adalimumab-ryvk will be launched “imminently” in the United States, according to the press release, but no specific dates were provided. It is also not yet known how the biosimilar will be priced compared with Humira. Other adalimumab biosimilars have launched with discounts from 5% to 85% of Humira’s list price.
A version of this article appeared on Medscape.com.
The US Food and Drug Administration has approved the first interchangeable, high-concentration, citrate-free adalimumab biosimilar, adalimumab-ryvk (Simlandi).
This is the 10th adalimumab biosimilar approved by the regulatory agency and the first biosimilar approval in the US market for the Icelandic pharmaceutical company Alvotech in partnership with Teva Pharmaceuticals.
“An interchangeable citrate-free, high-concentration biosimilar adalimumab has the potential to change the market dynamics in a rapidly evolving environment for biosimilars in the U.S.,” said Robert Wessman, chairman and CEO of Alvotech, in a company press release on February 23.
Adalimumab-ryvk was approved in the European Union in 2021 and in Australia and Canada in 2022.
Adalimumab-ryvk is indicated for adults with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, Crohn’s disease, plaque psoriasis, hidradenitis suppurativa, and noninfectious intermediate and posterior uveitis and panuveitis. In pediatric patients, it is indicated for polyarticular juvenile idiopathic arthritis in children 2 years of age and older and Crohn’s disease in children 6 years of age and older.
Adalimumab-ryvk is the third Humira biosimilar overall granted interchangeability status, which allows pharmacists (depending on state law) to substitute the biosimilar for the reference product without involving the prescribing clinician. Adalimumab-adbm (Cyltezo), manufactured by Boehringer Ingelheim, and adalimumab-afzb (Abrilada), manufactured by Pfizer, were previously granted interchangeability status; however, they both are interchangeable with the low-concentration formulation of Humira, which make up only an estimated 15% of Humira prescriptions, according to a report by Goodroot.
Adalimumab-ryvk will be launched “imminently” in the United States, according to the press release, but no specific dates were provided. It is also not yet known how the biosimilar will be priced compared with Humira. Other adalimumab biosimilars have launched with discounts from 5% to 85% of Humira’s list price.
A version of this article appeared on Medscape.com.
The US Food and Drug Administration has approved the first interchangeable, high-concentration, citrate-free adalimumab biosimilar, adalimumab-ryvk (Simlandi).
This is the 10th adalimumab biosimilar approved by the regulatory agency and the first biosimilar approval in the US market for the Icelandic pharmaceutical company Alvotech in partnership with Teva Pharmaceuticals.
“An interchangeable citrate-free, high-concentration biosimilar adalimumab has the potential to change the market dynamics in a rapidly evolving environment for biosimilars in the U.S.,” said Robert Wessman, chairman and CEO of Alvotech, in a company press release on February 23.
Adalimumab-ryvk was approved in the European Union in 2021 and in Australia and Canada in 2022.
Adalimumab-ryvk is indicated for adults with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, Crohn’s disease, plaque psoriasis, hidradenitis suppurativa, and noninfectious intermediate and posterior uveitis and panuveitis. In pediatric patients, it is indicated for polyarticular juvenile idiopathic arthritis in children 2 years of age and older and Crohn’s disease in children 6 years of age and older.
Adalimumab-ryvk is the third Humira biosimilar overall granted interchangeability status, which allows pharmacists (depending on state law) to substitute the biosimilar for the reference product without involving the prescribing clinician. Adalimumab-adbm (Cyltezo), manufactured by Boehringer Ingelheim, and adalimumab-afzb (Abrilada), manufactured by Pfizer, were previously granted interchangeability status; however, they both are interchangeable with the low-concentration formulation of Humira, which make up only an estimated 15% of Humira prescriptions, according to a report by Goodroot.
Adalimumab-ryvk will be launched “imminently” in the United States, according to the press release, but no specific dates were provided. It is also not yet known how the biosimilar will be priced compared with Humira. Other adalimumab biosimilars have launched with discounts from 5% to 85% of Humira’s list price.
A version of this article appeared on Medscape.com.
FDA Emphasizes Alternative Device Sterilization Strategies
The US Food and Drug Administration has expanded its guidance on medical device sterilization to include vaporized hydrogen peroxide, according to an agency press release issued on January 8.
The update is intended to promote wider use of vaporized hydrogen peroxide (VHP) as a viable alternative to ethylene oxide (EtO). The FDA guidance on sterile devices has been revised to include VHP.
The acceptance of VHP as an Established Category A method of sterilization is another step toward the FDA’s larger goal of reducing EtO, according to the release.
Sterilization is essential for certain medical devices, but the use of EtO, currently the most common method, involves the release of emissions that are potentially harmful to health, and the FDA seeks to identify safe and effective alternatives to reduce risk to the environment and communities where device sterilization occurs. Current Established Category A sterilization methods include moist heat, dry heat, EtO, and radiation.
“Vaporized hydrogen peroxide’s addition as an established sterilization method helps us build a more resilient supply chain for sterilized devices that can help prevent medical device shortages,” Suzanne Schwartz, MD, director of the Office of Strategic Partnerships and Technology Innovation in the FDA’s Center for Devices and Radiological Health, said in the press release. “As innovations in sterilization advance, the FDA will continue to seek additional modalities that deliver safe and effective sterilization methods that best protect public health,” she said.
The FDA has supported the development of EtO alternatives since 2019, and remains committed to reducing EtO emissions and also to avoiding potential device shortages, according to the release.
“Ethylene oxide is highly flammable and carcinogenic and poses exposure-related safety concerns for reprocessing staff, as well as environmental risks,” said Venkataraman R. Muthusamy, MD, AGAF, of the University of California, Los Angeles, in an interview. “These risks have led some states or regions to ban or limit its use, but despite these risks, it is currently the most commonly used sterilization technique for medical devices in the United States,” he said. Therefore, coming up with alternatives has been a high priority for the FDA, he added.
VHP has several advantages over EtO, Dr. Muthusamy said. VHP breaks down safely into water and oxygen, with low residual levels after exposure, and has no known oxidation or discoloration effects. In addition, VHP has a low temperature, and should theoretically be safe to use with endoscopes, although data are lacking, he said.
Dr. Muthusamy said that he was not yet too familiar with VHP as a technique, in part because most accessories in GI are single-use.
Primary issues to expanding the use of vaporized hydrogen peroxide as a sterilizing agent in GI clinical practice include availability and the cost of acquiring the devices needed, Dr. Muthusamy told GI & Hepatology News. “Also, the comparative efficacy of this technique in sterilizing GI endoscopes to ethylene oxide and the impact of VHP on scope durability and performance will need to be assessed, and the impact of VHP on the health and safety of reprocessing staff will need to be assessed and monitored,” he said.
There is an interest in the GI community in “green” endoscopy and reducing waste, Dr. Muthusamy said. If an inexpensive, safe, and cost-effective option for sterilization of other devices beyond endoscopes exists, “perhaps we could reduce our use of some disposables as well,” he said.
Dr. Muthusamy had no financial conflicts to disclose.
The US Food and Drug Administration has expanded its guidance on medical device sterilization to include vaporized hydrogen peroxide, according to an agency press release issued on January 8.
The update is intended to promote wider use of vaporized hydrogen peroxide (VHP) as a viable alternative to ethylene oxide (EtO). The FDA guidance on sterile devices has been revised to include VHP.
The acceptance of VHP as an Established Category A method of sterilization is another step toward the FDA’s larger goal of reducing EtO, according to the release.
Sterilization is essential for certain medical devices, but the use of EtO, currently the most common method, involves the release of emissions that are potentially harmful to health, and the FDA seeks to identify safe and effective alternatives to reduce risk to the environment and communities where device sterilization occurs. Current Established Category A sterilization methods include moist heat, dry heat, EtO, and radiation.
“Vaporized hydrogen peroxide’s addition as an established sterilization method helps us build a more resilient supply chain for sterilized devices that can help prevent medical device shortages,” Suzanne Schwartz, MD, director of the Office of Strategic Partnerships and Technology Innovation in the FDA’s Center for Devices and Radiological Health, said in the press release. “As innovations in sterilization advance, the FDA will continue to seek additional modalities that deliver safe and effective sterilization methods that best protect public health,” she said.
The FDA has supported the development of EtO alternatives since 2019, and remains committed to reducing EtO emissions and also to avoiding potential device shortages, according to the release.
“Ethylene oxide is highly flammable and carcinogenic and poses exposure-related safety concerns for reprocessing staff, as well as environmental risks,” said Venkataraman R. Muthusamy, MD, AGAF, of the University of California, Los Angeles, in an interview. “These risks have led some states or regions to ban or limit its use, but despite these risks, it is currently the most commonly used sterilization technique for medical devices in the United States,” he said. Therefore, coming up with alternatives has been a high priority for the FDA, he added.
VHP has several advantages over EtO, Dr. Muthusamy said. VHP breaks down safely into water and oxygen, with low residual levels after exposure, and has no known oxidation or discoloration effects. In addition, VHP has a low temperature, and should theoretically be safe to use with endoscopes, although data are lacking, he said.
Dr. Muthusamy said that he was not yet too familiar with VHP as a technique, in part because most accessories in GI are single-use.
Primary issues to expanding the use of vaporized hydrogen peroxide as a sterilizing agent in GI clinical practice include availability and the cost of acquiring the devices needed, Dr. Muthusamy told GI & Hepatology News. “Also, the comparative efficacy of this technique in sterilizing GI endoscopes to ethylene oxide and the impact of VHP on scope durability and performance will need to be assessed, and the impact of VHP on the health and safety of reprocessing staff will need to be assessed and monitored,” he said.
There is an interest in the GI community in “green” endoscopy and reducing waste, Dr. Muthusamy said. If an inexpensive, safe, and cost-effective option for sterilization of other devices beyond endoscopes exists, “perhaps we could reduce our use of some disposables as well,” he said.
Dr. Muthusamy had no financial conflicts to disclose.
The US Food and Drug Administration has expanded its guidance on medical device sterilization to include vaporized hydrogen peroxide, according to an agency press release issued on January 8.
The update is intended to promote wider use of vaporized hydrogen peroxide (VHP) as a viable alternative to ethylene oxide (EtO). The FDA guidance on sterile devices has been revised to include VHP.
The acceptance of VHP as an Established Category A method of sterilization is another step toward the FDA’s larger goal of reducing EtO, according to the release.
Sterilization is essential for certain medical devices, but the use of EtO, currently the most common method, involves the release of emissions that are potentially harmful to health, and the FDA seeks to identify safe and effective alternatives to reduce risk to the environment and communities where device sterilization occurs. Current Established Category A sterilization methods include moist heat, dry heat, EtO, and radiation.
“Vaporized hydrogen peroxide’s addition as an established sterilization method helps us build a more resilient supply chain for sterilized devices that can help prevent medical device shortages,” Suzanne Schwartz, MD, director of the Office of Strategic Partnerships and Technology Innovation in the FDA’s Center for Devices and Radiological Health, said in the press release. “As innovations in sterilization advance, the FDA will continue to seek additional modalities that deliver safe and effective sterilization methods that best protect public health,” she said.
The FDA has supported the development of EtO alternatives since 2019, and remains committed to reducing EtO emissions and also to avoiding potential device shortages, according to the release.
“Ethylene oxide is highly flammable and carcinogenic and poses exposure-related safety concerns for reprocessing staff, as well as environmental risks,” said Venkataraman R. Muthusamy, MD, AGAF, of the University of California, Los Angeles, in an interview. “These risks have led some states or regions to ban or limit its use, but despite these risks, it is currently the most commonly used sterilization technique for medical devices in the United States,” he said. Therefore, coming up with alternatives has been a high priority for the FDA, he added.
VHP has several advantages over EtO, Dr. Muthusamy said. VHP breaks down safely into water and oxygen, with low residual levels after exposure, and has no known oxidation or discoloration effects. In addition, VHP has a low temperature, and should theoretically be safe to use with endoscopes, although data are lacking, he said.
Dr. Muthusamy said that he was not yet too familiar with VHP as a technique, in part because most accessories in GI are single-use.
Primary issues to expanding the use of vaporized hydrogen peroxide as a sterilizing agent in GI clinical practice include availability and the cost of acquiring the devices needed, Dr. Muthusamy told GI & Hepatology News. “Also, the comparative efficacy of this technique in sterilizing GI endoscopes to ethylene oxide and the impact of VHP on scope durability and performance will need to be assessed, and the impact of VHP on the health and safety of reprocessing staff will need to be assessed and monitored,” he said.
There is an interest in the GI community in “green” endoscopy and reducing waste, Dr. Muthusamy said. If an inexpensive, safe, and cost-effective option for sterilization of other devices beyond endoscopes exists, “perhaps we could reduce our use of some disposables as well,” he said.
Dr. Muthusamy had no financial conflicts to disclose.
FDA OKs First Oral Agent for Eosinophilic Esophagitis
Budesonide oral suspension is a corticosteroid indicated for 12 weeks of treatment of EoE in adults and children as young as 11 years.
It will be available in 2-mg/10-mL single-dose stick packs by the end of February.
“Developed specifically for EoE, Eohilia’s novel formulation of budesonide confers thixotropic properties — flowing more freely when shaken and returning to a more viscous state when swallowed,” the company said in a news release.
“Various formulations of corticosteroids have been used in the past to manage EoE, but in an off-label capacity and using multiple delivery options. With Eohilia, it’s gratifying to now have an FDA-approved treatment specifically formulated for a consistent dose delivery with demonstrated ability to address esophageal inflammation and EoE dysphagia symptoms,” Ikuo Hirano, MD, professor of medicine and director of the Esophageal Center at Northwestern University Feinberg School of Medicine, Chicago, said in the release.
Supporting Data
The FDA approved budesonide oral suspension for EoE based on efficacy and safety data from two multicenter, randomized, double-blind, parallel-group, placebo-controlled 12-week studies.
In study 1, significantly more patients receiving active treatment achieved histologic remission (53.1% vs 1% with placebo). The same was true in study 2, with 38% of patients receiving active treatment achieving histologic remission compared with 2.4% of those receiving placebo.
The absolute change from baseline in the patient-reported Dysphagia Symptom Questionnaire combined score was -10.2 with budesonide vs -6.5 with placebo in Study 1 and -14.5 vs -5.9 in Study 2.
During the last 2 weeks of treatment, more patients receiving budesonide oral suspension experienced no dysphagia or only experienced dysphagia that “got better or cleared up on its own” compared with those receiving placebo, the company said.
The most common adverse reactions seen in the clinical trials of budesonide oral suspension for EoE included respiratory tract infection (13%), gastrointestinal mucosal candidiasis (8%), headache (5%), gastroenteritis (3%), throat irritation (3%), adrenal suppression (2%), and erosive esophagitis (2%).
Complete prescribing information is available on the FDA website.
A version of this article appeared on Medscape.com.
Budesonide oral suspension is a corticosteroid indicated for 12 weeks of treatment of EoE in adults and children as young as 11 years.
It will be available in 2-mg/10-mL single-dose stick packs by the end of February.
“Developed specifically for EoE, Eohilia’s novel formulation of budesonide confers thixotropic properties — flowing more freely when shaken and returning to a more viscous state when swallowed,” the company said in a news release.
“Various formulations of corticosteroids have been used in the past to manage EoE, but in an off-label capacity and using multiple delivery options. With Eohilia, it’s gratifying to now have an FDA-approved treatment specifically formulated for a consistent dose delivery with demonstrated ability to address esophageal inflammation and EoE dysphagia symptoms,” Ikuo Hirano, MD, professor of medicine and director of the Esophageal Center at Northwestern University Feinberg School of Medicine, Chicago, said in the release.
Supporting Data
The FDA approved budesonide oral suspension for EoE based on efficacy and safety data from two multicenter, randomized, double-blind, parallel-group, placebo-controlled 12-week studies.
In study 1, significantly more patients receiving active treatment achieved histologic remission (53.1% vs 1% with placebo). The same was true in study 2, with 38% of patients receiving active treatment achieving histologic remission compared with 2.4% of those receiving placebo.
The absolute change from baseline in the patient-reported Dysphagia Symptom Questionnaire combined score was -10.2 with budesonide vs -6.5 with placebo in Study 1 and -14.5 vs -5.9 in Study 2.
During the last 2 weeks of treatment, more patients receiving budesonide oral suspension experienced no dysphagia or only experienced dysphagia that “got better or cleared up on its own” compared with those receiving placebo, the company said.
The most common adverse reactions seen in the clinical trials of budesonide oral suspension for EoE included respiratory tract infection (13%), gastrointestinal mucosal candidiasis (8%), headache (5%), gastroenteritis (3%), throat irritation (3%), adrenal suppression (2%), and erosive esophagitis (2%).
Complete prescribing information is available on the FDA website.
A version of this article appeared on Medscape.com.
Budesonide oral suspension is a corticosteroid indicated for 12 weeks of treatment of EoE in adults and children as young as 11 years.
It will be available in 2-mg/10-mL single-dose stick packs by the end of February.
“Developed specifically for EoE, Eohilia’s novel formulation of budesonide confers thixotropic properties — flowing more freely when shaken and returning to a more viscous state when swallowed,” the company said in a news release.
“Various formulations of corticosteroids have been used in the past to manage EoE, but in an off-label capacity and using multiple delivery options. With Eohilia, it’s gratifying to now have an FDA-approved treatment specifically formulated for a consistent dose delivery with demonstrated ability to address esophageal inflammation and EoE dysphagia symptoms,” Ikuo Hirano, MD, professor of medicine and director of the Esophageal Center at Northwestern University Feinberg School of Medicine, Chicago, said in the release.
Supporting Data
The FDA approved budesonide oral suspension for EoE based on efficacy and safety data from two multicenter, randomized, double-blind, parallel-group, placebo-controlled 12-week studies.
In study 1, significantly more patients receiving active treatment achieved histologic remission (53.1% vs 1% with placebo). The same was true in study 2, with 38% of patients receiving active treatment achieving histologic remission compared with 2.4% of those receiving placebo.
The absolute change from baseline in the patient-reported Dysphagia Symptom Questionnaire combined score was -10.2 with budesonide vs -6.5 with placebo in Study 1 and -14.5 vs -5.9 in Study 2.
During the last 2 weeks of treatment, more patients receiving budesonide oral suspension experienced no dysphagia or only experienced dysphagia that “got better or cleared up on its own” compared with those receiving placebo, the company said.
The most common adverse reactions seen in the clinical trials of budesonide oral suspension for EoE included respiratory tract infection (13%), gastrointestinal mucosal candidiasis (8%), headache (5%), gastroenteritis (3%), throat irritation (3%), adrenal suppression (2%), and erosive esophagitis (2%).
Complete prescribing information is available on the FDA website.
A version of this article appeared on Medscape.com.
FDA Expands Dupilumab for EoE to Younger Children
The US Food and Drug Administration (FDA) has approved dupilumab (Dupixent, Regeneron/Sanofi) for the treatment of eosinophilic esophagitis (EoE) in children aged 1-11 years and weighing ≥ 15 kg. It is the first and only medicine approved to treat these patients.
, as reported by this news organization.
EoE is a chronic inflammatory disorder driven by type 2 inflammation that damages the esophagus and causes difficulty swallowing and eating.
Dupilumab is a monoclonal antibody that acts to inhibit part of the inflammatory pathway.
EoE KIDS Trial
The FDA approval of dupilumab for younger children is based on results from the phase 3 randomized, double-blind, placebo-controlled EoE KIDS trial, which had two parts.
Part A was a 16-week double-blind treatment period that evaluated the safety and efficacy of dupilumab in a tiered weight-based dosing schema.
At 16 weeks, 66% of children who received higher dose dupilumab at tiered dosing regimens based on weight achieved histologic disease remission (six or fewer eosinophils/high power field), which was the primary endpoint, compared with only 3% of children who received placebo.
In addition, a greater decrease in the proportion of days with one or more signs of EoE according to the Pediatric EoE Sign/Symptom Questionnaire caregiver version (PESQ-C) was observed in children treated with dupilumab at 16 weeks compared placebo.
Part B was a 36-week extended active treatment period in which eligible children from Part A in the dupilumab group continued to receive their dose level and those in the placebo group in Part A switched to active treatment.
Histologic remission was sustained at week 52 in 53% of children treated with dupilumab in Parts A and B. Histologic remission was also achieved at week 52 in 53% of children who switched to dupilumab from placebo in Part B.
The safety profile of dupilumab observed through 16 weeks in these children was generally in line to that seen through 24 weeks in persons aged 12 years or older with EoE.
The most common adverse events (≥ 2%) more frequently observed with dupilumab than with placebo were injection site reactions, upper respiratory tract infections, arthralgia, and herpes viral infections. In EoE KIDS Part B, one case of helminth infection was reported in the dupilumab arm.
Full prescribing information is available online.
A version of this article first appeared on Medscape.com.
The US Food and Drug Administration (FDA) has approved dupilumab (Dupixent, Regeneron/Sanofi) for the treatment of eosinophilic esophagitis (EoE) in children aged 1-11 years and weighing ≥ 15 kg. It is the first and only medicine approved to treat these patients.
, as reported by this news organization.
EoE is a chronic inflammatory disorder driven by type 2 inflammation that damages the esophagus and causes difficulty swallowing and eating.
Dupilumab is a monoclonal antibody that acts to inhibit part of the inflammatory pathway.
EoE KIDS Trial
The FDA approval of dupilumab for younger children is based on results from the phase 3 randomized, double-blind, placebo-controlled EoE KIDS trial, which had two parts.
Part A was a 16-week double-blind treatment period that evaluated the safety and efficacy of dupilumab in a tiered weight-based dosing schema.
At 16 weeks, 66% of children who received higher dose dupilumab at tiered dosing regimens based on weight achieved histologic disease remission (six or fewer eosinophils/high power field), which was the primary endpoint, compared with only 3% of children who received placebo.
In addition, a greater decrease in the proportion of days with one or more signs of EoE according to the Pediatric EoE Sign/Symptom Questionnaire caregiver version (PESQ-C) was observed in children treated with dupilumab at 16 weeks compared placebo.
Part B was a 36-week extended active treatment period in which eligible children from Part A in the dupilumab group continued to receive their dose level and those in the placebo group in Part A switched to active treatment.
Histologic remission was sustained at week 52 in 53% of children treated with dupilumab in Parts A and B. Histologic remission was also achieved at week 52 in 53% of children who switched to dupilumab from placebo in Part B.
The safety profile of dupilumab observed through 16 weeks in these children was generally in line to that seen through 24 weeks in persons aged 12 years or older with EoE.
The most common adverse events (≥ 2%) more frequently observed with dupilumab than with placebo were injection site reactions, upper respiratory tract infections, arthralgia, and herpes viral infections. In EoE KIDS Part B, one case of helminth infection was reported in the dupilumab arm.
Full prescribing information is available online.
A version of this article first appeared on Medscape.com.
The US Food and Drug Administration (FDA) has approved dupilumab (Dupixent, Regeneron/Sanofi) for the treatment of eosinophilic esophagitis (EoE) in children aged 1-11 years and weighing ≥ 15 kg. It is the first and only medicine approved to treat these patients.
, as reported by this news organization.
EoE is a chronic inflammatory disorder driven by type 2 inflammation that damages the esophagus and causes difficulty swallowing and eating.
Dupilumab is a monoclonal antibody that acts to inhibit part of the inflammatory pathway.
EoE KIDS Trial
The FDA approval of dupilumab for younger children is based on results from the phase 3 randomized, double-blind, placebo-controlled EoE KIDS trial, which had two parts.
Part A was a 16-week double-blind treatment period that evaluated the safety and efficacy of dupilumab in a tiered weight-based dosing schema.
At 16 weeks, 66% of children who received higher dose dupilumab at tiered dosing regimens based on weight achieved histologic disease remission (six or fewer eosinophils/high power field), which was the primary endpoint, compared with only 3% of children who received placebo.
In addition, a greater decrease in the proportion of days with one or more signs of EoE according to the Pediatric EoE Sign/Symptom Questionnaire caregiver version (PESQ-C) was observed in children treated with dupilumab at 16 weeks compared placebo.
Part B was a 36-week extended active treatment period in which eligible children from Part A in the dupilumab group continued to receive their dose level and those in the placebo group in Part A switched to active treatment.
Histologic remission was sustained at week 52 in 53% of children treated with dupilumab in Parts A and B. Histologic remission was also achieved at week 52 in 53% of children who switched to dupilumab from placebo in Part B.
The safety profile of dupilumab observed through 16 weeks in these children was generally in line to that seen through 24 weeks in persons aged 12 years or older with EoE.
The most common adverse events (≥ 2%) more frequently observed with dupilumab than with placebo were injection site reactions, upper respiratory tract infections, arthralgia, and herpes viral infections. In EoE KIDS Part B, one case of helminth infection was reported in the dupilumab arm.
Full prescribing information is available online.
A version of this article first appeared on Medscape.com.
FDA Recommends DEA Move Cannabis From Schedule I to III
Newly released documents show that .
The FDA’s recommendation was contained in a 252-page report that was sent to the US Drug Enforcement Administration (DEA) in August 2023. The report, which Bloomberg News reported on in late August and may have been leaked to that news outlet, was released to Houston attorney Matthew Zorn. He filed suit in September to pressure the FDA to make its recommendation public. The FDA responded days before a court-ordered deadline, said Zorn.
The attorney was not representing any client. “This document belongs in the public sphere,” Zorn told this news organization. “I found it farcical that public policy was being debated on the basis of a document recommendation that literally no one had seen,” he said.
The Bloomberg report ignited debate, but no other advocate, attorney, or news organization had been able to obtain an unredacted version of FDA’s recommendation.
Now that the full report is public, the DEA may be under more pressure to act. However, it is not required to do anything, and there is no set timeline for any action. Still, lawyers expect to quickly see a rule proposing moving cannabis from Schedule I to III.
“I expect it to come fairly soon and the reason I expect that is because the President told the agencies to do this expeditiously,” said Shane Pennington, an attorney with Porter Wright who has worked with Zorn on cases challenging DEA’s scheduling process but was not involved in this suit.
In October 2022, President Joe Biden said that he was asking the Department of Health and Human Services and the US Attorney General “to review expeditiously how marijuana is scheduled under federal law.”
Howard Sklamberg, a lawyer with Arnold & Porter in Washington, DC, said that the Biden directive “certainly made the agencies reconsider” rescheduling cannabis but that it likely was going to happen anyway, given a wealth of supportive information generated since the DEA last rejected a rescheduling petition in 2016.
Mr. Sklamberg told this news organization that he thought a proposed rule would be issued soon, with a final rule issued by mid-summer.
“Agencies generally want to get their important rulemaking done before you get too much into the political season and the potential end of a presidency,” said Mr. Sklamberg, a former FDA deputy commissioner.
Credible Medical Use
The FDA said in its report that cannabis is a low-risk threat to public health and that it poses less potential for misuse than drugs in schedule I or II, such as heroin or cocaine.
Though the evidence showed that some people are using cannabis “in amounts sufficient to create a hazard to their health and to the safety of other individuals and the community evidence also exists showing that the vast majority of individuals who use marijuana are doing so in a manner that does not lead to dangerous outcomes to themselves or others,” the FDA noted.
The agency stated that “the risks to the public health posed by marijuana are low compared to other drugs of abuse (e.g., heroin, cocaine, benzodiazepines), based on an evaluation of various epidemiological databases for [emergency department] visits, hospitalizations, unintentional exposures, and most importantly, for overdose deaths.”
The FDA assessed cannabis’s commonly accepted medical use in seven indications: anorexia, anxiety, epilepsy, inflammatory bowel disease, nausea and vomiting, pain, and posttraumatic stress disorder. It concluded that the strongest evidence existed for anorexia related to a medical condition, nausea and vomiting, and pain.
Of interest, the agency said that when it assessed the harms and benefits, it also used alcohol as a comparator even though it is not a controlled substance. The agency said that it did so because of alcohol’s extensive availability and use, “which is also observed for nonmedical use of marijuana.”
Mr. Sklamberg found that interesting. A majority of adults have consumed cannabis or know someone who has, making it similar to alcohol, he said. And just as with alcohol, “those adults have formed their own conclusions about what marijuana is and what it isn’t,” he said.
“A lot of Americans make their judgment and think schedule I overstates the health risks,” he added.
Opposition in Congress
It is not certain whether cannabis will be rescheduled; after the Bloomberg report in August, Republican members of Congress sent a letter to DEA Administrator Anne Milgram telling her that the agency should not reschedule the drug.
“The recommendation to remove cannabis from the DEA’s list of dangerous Schedule I drugs is not based on science — it’s based on an irresponsible pro-pot agenda,” said Oklahoma Senator James Lankford (R) on X, in September.
The letter contended that there is no accepted medical use for cannabis and that “the known facts about marijuana have not changed since 2016.”
The FDA, however, based its recommendations in part in looking at data from more than 30,000 healthcare providers and six million patients who have used medical marijuana in state programs, largely established since 2016. Congress has directed the agency to evaluate more of that kind of real-world evidence when evaluating products, said Mr. Sklamberg.
He said that the FDA report will be taken seriously: “It’s a thorough and impressive document.”
“It’s not a document that looks like it was just put together by policy people or political people,” Mr. Sklamberg added. “It’s heavily grounded in science and medicine.”
A version of this article appeared on Medscape.com.
Newly released documents show that .
The FDA’s recommendation was contained in a 252-page report that was sent to the US Drug Enforcement Administration (DEA) in August 2023. The report, which Bloomberg News reported on in late August and may have been leaked to that news outlet, was released to Houston attorney Matthew Zorn. He filed suit in September to pressure the FDA to make its recommendation public. The FDA responded days before a court-ordered deadline, said Zorn.
The attorney was not representing any client. “This document belongs in the public sphere,” Zorn told this news organization. “I found it farcical that public policy was being debated on the basis of a document recommendation that literally no one had seen,” he said.
The Bloomberg report ignited debate, but no other advocate, attorney, or news organization had been able to obtain an unredacted version of FDA’s recommendation.
Now that the full report is public, the DEA may be under more pressure to act. However, it is not required to do anything, and there is no set timeline for any action. Still, lawyers expect to quickly see a rule proposing moving cannabis from Schedule I to III.
“I expect it to come fairly soon and the reason I expect that is because the President told the agencies to do this expeditiously,” said Shane Pennington, an attorney with Porter Wright who has worked with Zorn on cases challenging DEA’s scheduling process but was not involved in this suit.
In October 2022, President Joe Biden said that he was asking the Department of Health and Human Services and the US Attorney General “to review expeditiously how marijuana is scheduled under federal law.”
Howard Sklamberg, a lawyer with Arnold & Porter in Washington, DC, said that the Biden directive “certainly made the agencies reconsider” rescheduling cannabis but that it likely was going to happen anyway, given a wealth of supportive information generated since the DEA last rejected a rescheduling petition in 2016.
Mr. Sklamberg told this news organization that he thought a proposed rule would be issued soon, with a final rule issued by mid-summer.
“Agencies generally want to get their important rulemaking done before you get too much into the political season and the potential end of a presidency,” said Mr. Sklamberg, a former FDA deputy commissioner.
Credible Medical Use
The FDA said in its report that cannabis is a low-risk threat to public health and that it poses less potential for misuse than drugs in schedule I or II, such as heroin or cocaine.
Though the evidence showed that some people are using cannabis “in amounts sufficient to create a hazard to their health and to the safety of other individuals and the community evidence also exists showing that the vast majority of individuals who use marijuana are doing so in a manner that does not lead to dangerous outcomes to themselves or others,” the FDA noted.
The agency stated that “the risks to the public health posed by marijuana are low compared to other drugs of abuse (e.g., heroin, cocaine, benzodiazepines), based on an evaluation of various epidemiological databases for [emergency department] visits, hospitalizations, unintentional exposures, and most importantly, for overdose deaths.”
The FDA assessed cannabis’s commonly accepted medical use in seven indications: anorexia, anxiety, epilepsy, inflammatory bowel disease, nausea and vomiting, pain, and posttraumatic stress disorder. It concluded that the strongest evidence existed for anorexia related to a medical condition, nausea and vomiting, and pain.
Of interest, the agency said that when it assessed the harms and benefits, it also used alcohol as a comparator even though it is not a controlled substance. The agency said that it did so because of alcohol’s extensive availability and use, “which is also observed for nonmedical use of marijuana.”
Mr. Sklamberg found that interesting. A majority of adults have consumed cannabis or know someone who has, making it similar to alcohol, he said. And just as with alcohol, “those adults have formed their own conclusions about what marijuana is and what it isn’t,” he said.
“A lot of Americans make their judgment and think schedule I overstates the health risks,” he added.
Opposition in Congress
It is not certain whether cannabis will be rescheduled; after the Bloomberg report in August, Republican members of Congress sent a letter to DEA Administrator Anne Milgram telling her that the agency should not reschedule the drug.
“The recommendation to remove cannabis from the DEA’s list of dangerous Schedule I drugs is not based on science — it’s based on an irresponsible pro-pot agenda,” said Oklahoma Senator James Lankford (R) on X, in September.
The letter contended that there is no accepted medical use for cannabis and that “the known facts about marijuana have not changed since 2016.”
The FDA, however, based its recommendations in part in looking at data from more than 30,000 healthcare providers and six million patients who have used medical marijuana in state programs, largely established since 2016. Congress has directed the agency to evaluate more of that kind of real-world evidence when evaluating products, said Mr. Sklamberg.
He said that the FDA report will be taken seriously: “It’s a thorough and impressive document.”
“It’s not a document that looks like it was just put together by policy people or political people,” Mr. Sklamberg added. “It’s heavily grounded in science and medicine.”
A version of this article appeared on Medscape.com.
Newly released documents show that .
The FDA’s recommendation was contained in a 252-page report that was sent to the US Drug Enforcement Administration (DEA) in August 2023. The report, which Bloomberg News reported on in late August and may have been leaked to that news outlet, was released to Houston attorney Matthew Zorn. He filed suit in September to pressure the FDA to make its recommendation public. The FDA responded days before a court-ordered deadline, said Zorn.
The attorney was not representing any client. “This document belongs in the public sphere,” Zorn told this news organization. “I found it farcical that public policy was being debated on the basis of a document recommendation that literally no one had seen,” he said.
The Bloomberg report ignited debate, but no other advocate, attorney, or news organization had been able to obtain an unredacted version of FDA’s recommendation.
Now that the full report is public, the DEA may be under more pressure to act. However, it is not required to do anything, and there is no set timeline for any action. Still, lawyers expect to quickly see a rule proposing moving cannabis from Schedule I to III.
“I expect it to come fairly soon and the reason I expect that is because the President told the agencies to do this expeditiously,” said Shane Pennington, an attorney with Porter Wright who has worked with Zorn on cases challenging DEA’s scheduling process but was not involved in this suit.
In October 2022, President Joe Biden said that he was asking the Department of Health and Human Services and the US Attorney General “to review expeditiously how marijuana is scheduled under federal law.”
Howard Sklamberg, a lawyer with Arnold & Porter in Washington, DC, said that the Biden directive “certainly made the agencies reconsider” rescheduling cannabis but that it likely was going to happen anyway, given a wealth of supportive information generated since the DEA last rejected a rescheduling petition in 2016.
Mr. Sklamberg told this news organization that he thought a proposed rule would be issued soon, with a final rule issued by mid-summer.
“Agencies generally want to get their important rulemaking done before you get too much into the political season and the potential end of a presidency,” said Mr. Sklamberg, a former FDA deputy commissioner.
Credible Medical Use
The FDA said in its report that cannabis is a low-risk threat to public health and that it poses less potential for misuse than drugs in schedule I or II, such as heroin or cocaine.
Though the evidence showed that some people are using cannabis “in amounts sufficient to create a hazard to their health and to the safety of other individuals and the community evidence also exists showing that the vast majority of individuals who use marijuana are doing so in a manner that does not lead to dangerous outcomes to themselves or others,” the FDA noted.
The agency stated that “the risks to the public health posed by marijuana are low compared to other drugs of abuse (e.g., heroin, cocaine, benzodiazepines), based on an evaluation of various epidemiological databases for [emergency department] visits, hospitalizations, unintentional exposures, and most importantly, for overdose deaths.”
The FDA assessed cannabis’s commonly accepted medical use in seven indications: anorexia, anxiety, epilepsy, inflammatory bowel disease, nausea and vomiting, pain, and posttraumatic stress disorder. It concluded that the strongest evidence existed for anorexia related to a medical condition, nausea and vomiting, and pain.
Of interest, the agency said that when it assessed the harms and benefits, it also used alcohol as a comparator even though it is not a controlled substance. The agency said that it did so because of alcohol’s extensive availability and use, “which is also observed for nonmedical use of marijuana.”
Mr. Sklamberg found that interesting. A majority of adults have consumed cannabis or know someone who has, making it similar to alcohol, he said. And just as with alcohol, “those adults have formed their own conclusions about what marijuana is and what it isn’t,” he said.
“A lot of Americans make their judgment and think schedule I overstates the health risks,” he added.
Opposition in Congress
It is not certain whether cannabis will be rescheduled; after the Bloomberg report in August, Republican members of Congress sent a letter to DEA Administrator Anne Milgram telling her that the agency should not reschedule the drug.
“The recommendation to remove cannabis from the DEA’s list of dangerous Schedule I drugs is not based on science — it’s based on an irresponsible pro-pot agenda,” said Oklahoma Senator James Lankford (R) on X, in September.
The letter contended that there is no accepted medical use for cannabis and that “the known facts about marijuana have not changed since 2016.”
The FDA, however, based its recommendations in part in looking at data from more than 30,000 healthcare providers and six million patients who have used medical marijuana in state programs, largely established since 2016. Congress has directed the agency to evaluate more of that kind of real-world evidence when evaluating products, said Mr. Sklamberg.
He said that the FDA report will be taken seriously: “It’s a thorough and impressive document.”
“It’s not a document that looks like it was just put together by policy people or political people,” Mr. Sklamberg added. “It’s heavily grounded in science and medicine.”
A version of this article appeared on Medscape.com.
Vibrating Belt Receives Approval to Help Women With Osteopenia Keep Bone Strength
The US Food and Drug Administration (FDA) has approved a wearable belt device for postmenopausal women with osteopenia, the precursor to osteoporosis, according to the company’s manufacturer, Bone Health Technologies.
According to the company, the device (Osteoboost) is the first nonpharmacologic device-based, prescription-only treatment for postmenopausal women with low bone density. It has not been tested for ability to reduce fracture risk.
The device is worn around the hips and delivers calibrated mild vibrations to the hips and lumbar spine to help preserve bone strength and density. A vibration pack is mounted to the back of the belt.
FDA approval, announced on January 18, was based on the findings of a National Institutes of Health–funded double-blinded, sham-controlled study of 126 women with low bone density conducted at the University of Nebraska Medical Center in Omaha. The data were shared at the 2023 Endocrine Society and American Society for Bone and Mineral Research annual meetings and published in the Journal of the Endocrine Society.
Lead investigator Laura D. Bilek, PT, PhD, associate dean for research and associate professor at the University of Nebraska, and colleagues wrote that the primary outcome measurement was the change in vertebral strength measured by CT scans for women who used the device a minimum of three times per week compared with a sham group who wore a belt that emitted sound but had no vibrations.
Compressive strength and volumetric density of the first lumbar vertebra were analyzed.
In the active-belt group, women lost, on average, 0.48% bone strength, while those in the sham group lost nearly 2.84% (P = .014), about five times as much. Results also showed that participants in the active treatment group who used the device three times per week lost 0.29% bone mineral density (BMD) compared with the 1.97% BMD lost in the control group. No adverse events were reported in the study.
Sonali Khandelwal, MD, a rheumatologist at Rush University in Chicago, told this news organization there’s considerable fear among some patients about long-term use of available medications for bone health, “so any modality that is nontherapeutic — not a pill — is always exciting.”
The endpoints of the study are one good measure, she said, but she emphasized that it will be important to show that the improved bone density from the belt that is described in this study “is a true marker of decreased fracture risk.”
Because there are no apparent side effects, she said it may be effective in combination with weight-bearing exercise, vitamin D and calcium, and/or medication, depending on severity of bone loss.
Current medications on the market for osteoporosis have been shown to improve bone strength and reduce fracture risk, she noted.
“It could help; I just don’t think we have enough evidence that it will completely treat the bone loss,” Dr. Khandelwal said.
She said she sees the potential population most interested in the belt as premenopausal women with a family history of bone loss who may not meet the level of bone loss for medical management but are interested in prevention.
“I also think of individuals who might already meet medication needs but are completely averse to being on medication,” she said. The bulk of her practice is treating bone loss, she said, estimating that 20% of her patients do not want to be on medication.
Bone Health Technologies CEO Laura Yecies, MBA, told this news organization the company has not yet set the price for the device and noted that because it will be available by prescription only, out-of-pocket costs and copays will differ. She said the company expects to begin shipping later this year. Requests for update notifications can be made at the company’s website.
Dr. Bilek told this news organization the device was tested for a year, so it’s unclear how long people with osteopenia would need to wear the belt for maximum benefit.
The theory behind the mechanism of action, she said, “is that the vibration actually inhibits the cells [osteoclasts] that take away bone mass.”
The researchers included only postmenopausal women with osteopenia in the study, but Dr. Bilek said she would like to test the device on other groups, such as men with prostate cancer getting testosterone-blocking therapy, which can result in loss of bone density. An estimated 34 million people in the United States have osteopenia.
Dr. Bilek said a next step for the study is to enroll a more diverse cohort at an additional center to test the device because most of the women in this one were White.
She noted that women’s bone mass peaks at age 30 and then starts to decline.
“When women hit menopause, there’s a really rapid decline [in bone strength] for the next 5-7 years and then the decline levels off. If we can slow that decline, hopefully that woman’s bone density is maintained at a higher level throughout their life,” Dr. Bilek said.
Dr. Bilek is a scientific adviser to Bone Health Technologies. She and many coauthors of the study received grants or fees from the company and own stock in or are employees of the company. Ms. Yecies is the founder and CEO of Bone Health Technologies. Dr. Khandelwal had no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The US Food and Drug Administration (FDA) has approved a wearable belt device for postmenopausal women with osteopenia, the precursor to osteoporosis, according to the company’s manufacturer, Bone Health Technologies.
According to the company, the device (Osteoboost) is the first nonpharmacologic device-based, prescription-only treatment for postmenopausal women with low bone density. It has not been tested for ability to reduce fracture risk.
The device is worn around the hips and delivers calibrated mild vibrations to the hips and lumbar spine to help preserve bone strength and density. A vibration pack is mounted to the back of the belt.
FDA approval, announced on January 18, was based on the findings of a National Institutes of Health–funded double-blinded, sham-controlled study of 126 women with low bone density conducted at the University of Nebraska Medical Center in Omaha. The data were shared at the 2023 Endocrine Society and American Society for Bone and Mineral Research annual meetings and published in the Journal of the Endocrine Society.
Lead investigator Laura D. Bilek, PT, PhD, associate dean for research and associate professor at the University of Nebraska, and colleagues wrote that the primary outcome measurement was the change in vertebral strength measured by CT scans for women who used the device a minimum of three times per week compared with a sham group who wore a belt that emitted sound but had no vibrations.
Compressive strength and volumetric density of the first lumbar vertebra were analyzed.
In the active-belt group, women lost, on average, 0.48% bone strength, while those in the sham group lost nearly 2.84% (P = .014), about five times as much. Results also showed that participants in the active treatment group who used the device three times per week lost 0.29% bone mineral density (BMD) compared with the 1.97% BMD lost in the control group. No adverse events were reported in the study.
Sonali Khandelwal, MD, a rheumatologist at Rush University in Chicago, told this news organization there’s considerable fear among some patients about long-term use of available medications for bone health, “so any modality that is nontherapeutic — not a pill — is always exciting.”
The endpoints of the study are one good measure, she said, but she emphasized that it will be important to show that the improved bone density from the belt that is described in this study “is a true marker of decreased fracture risk.”
Because there are no apparent side effects, she said it may be effective in combination with weight-bearing exercise, vitamin D and calcium, and/or medication, depending on severity of bone loss.
Current medications on the market for osteoporosis have been shown to improve bone strength and reduce fracture risk, she noted.
“It could help; I just don’t think we have enough evidence that it will completely treat the bone loss,” Dr. Khandelwal said.
She said she sees the potential population most interested in the belt as premenopausal women with a family history of bone loss who may not meet the level of bone loss for medical management but are interested in prevention.
“I also think of individuals who might already meet medication needs but are completely averse to being on medication,” she said. The bulk of her practice is treating bone loss, she said, estimating that 20% of her patients do not want to be on medication.
Bone Health Technologies CEO Laura Yecies, MBA, told this news organization the company has not yet set the price for the device and noted that because it will be available by prescription only, out-of-pocket costs and copays will differ. She said the company expects to begin shipping later this year. Requests for update notifications can be made at the company’s website.
Dr. Bilek told this news organization the device was tested for a year, so it’s unclear how long people with osteopenia would need to wear the belt for maximum benefit.
The theory behind the mechanism of action, she said, “is that the vibration actually inhibits the cells [osteoclasts] that take away bone mass.”
The researchers included only postmenopausal women with osteopenia in the study, but Dr. Bilek said she would like to test the device on other groups, such as men with prostate cancer getting testosterone-blocking therapy, which can result in loss of bone density. An estimated 34 million people in the United States have osteopenia.
Dr. Bilek said a next step for the study is to enroll a more diverse cohort at an additional center to test the device because most of the women in this one were White.
She noted that women’s bone mass peaks at age 30 and then starts to decline.
“When women hit menopause, there’s a really rapid decline [in bone strength] for the next 5-7 years and then the decline levels off. If we can slow that decline, hopefully that woman’s bone density is maintained at a higher level throughout their life,” Dr. Bilek said.
Dr. Bilek is a scientific adviser to Bone Health Technologies. She and many coauthors of the study received grants or fees from the company and own stock in or are employees of the company. Ms. Yecies is the founder and CEO of Bone Health Technologies. Dr. Khandelwal had no relevant financial relationships.
A version of this article first appeared on Medscape.com.
The US Food and Drug Administration (FDA) has approved a wearable belt device for postmenopausal women with osteopenia, the precursor to osteoporosis, according to the company’s manufacturer, Bone Health Technologies.
According to the company, the device (Osteoboost) is the first nonpharmacologic device-based, prescription-only treatment for postmenopausal women with low bone density. It has not been tested for ability to reduce fracture risk.
The device is worn around the hips and delivers calibrated mild vibrations to the hips and lumbar spine to help preserve bone strength and density. A vibration pack is mounted to the back of the belt.
FDA approval, announced on January 18, was based on the findings of a National Institutes of Health–funded double-blinded, sham-controlled study of 126 women with low bone density conducted at the University of Nebraska Medical Center in Omaha. The data were shared at the 2023 Endocrine Society and American Society for Bone and Mineral Research annual meetings and published in the Journal of the Endocrine Society.
Lead investigator Laura D. Bilek, PT, PhD, associate dean for research and associate professor at the University of Nebraska, and colleagues wrote that the primary outcome measurement was the change in vertebral strength measured by CT scans for women who used the device a minimum of three times per week compared with a sham group who wore a belt that emitted sound but had no vibrations.
Compressive strength and volumetric density of the first lumbar vertebra were analyzed.
In the active-belt group, women lost, on average, 0.48% bone strength, while those in the sham group lost nearly 2.84% (P = .014), about five times as much. Results also showed that participants in the active treatment group who used the device three times per week lost 0.29% bone mineral density (BMD) compared with the 1.97% BMD lost in the control group. No adverse events were reported in the study.
Sonali Khandelwal, MD, a rheumatologist at Rush University in Chicago, told this news organization there’s considerable fear among some patients about long-term use of available medications for bone health, “so any modality that is nontherapeutic — not a pill — is always exciting.”
The endpoints of the study are one good measure, she said, but she emphasized that it will be important to show that the improved bone density from the belt that is described in this study “is a true marker of decreased fracture risk.”
Because there are no apparent side effects, she said it may be effective in combination with weight-bearing exercise, vitamin D and calcium, and/or medication, depending on severity of bone loss.
Current medications on the market for osteoporosis have been shown to improve bone strength and reduce fracture risk, she noted.
“It could help; I just don’t think we have enough evidence that it will completely treat the bone loss,” Dr. Khandelwal said.
She said she sees the potential population most interested in the belt as premenopausal women with a family history of bone loss who may not meet the level of bone loss for medical management but are interested in prevention.
“I also think of individuals who might already meet medication needs but are completely averse to being on medication,” she said. The bulk of her practice is treating bone loss, she said, estimating that 20% of her patients do not want to be on medication.
Bone Health Technologies CEO Laura Yecies, MBA, told this news organization the company has not yet set the price for the device and noted that because it will be available by prescription only, out-of-pocket costs and copays will differ. She said the company expects to begin shipping later this year. Requests for update notifications can be made at the company’s website.
Dr. Bilek told this news organization the device was tested for a year, so it’s unclear how long people with osteopenia would need to wear the belt for maximum benefit.
The theory behind the mechanism of action, she said, “is that the vibration actually inhibits the cells [osteoclasts] that take away bone mass.”
The researchers included only postmenopausal women with osteopenia in the study, but Dr. Bilek said she would like to test the device on other groups, such as men with prostate cancer getting testosterone-blocking therapy, which can result in loss of bone density. An estimated 34 million people in the United States have osteopenia.
Dr. Bilek said a next step for the study is to enroll a more diverse cohort at an additional center to test the device because most of the women in this one were White.
She noted that women’s bone mass peaks at age 30 and then starts to decline.
“When women hit menopause, there’s a really rapid decline [in bone strength] for the next 5-7 years and then the decline levels off. If we can slow that decline, hopefully that woman’s bone density is maintained at a higher level throughout their life,” Dr. Bilek said.
Dr. Bilek is a scientific adviser to Bone Health Technologies. She and many coauthors of the study received grants or fees from the company and own stock in or are employees of the company. Ms. Yecies is the founder and CEO of Bone Health Technologies. Dr. Khandelwal had no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Hypocalcemia Risk Warning Added to Osteoporosis Drug
The US Food and Drug Administration (FDA) has added a boxed warning to the label of the osteoporosis drug denosumab (Prolia) about increased risk for severe hypocalcemia in patients with advanced chronic kidney disease (CKD).
Denosumab is a monoclonal antibody, indicated for the treatment of postmenopausal women with osteoporosis who are at increased risk for fracture for whom other treatments aren’t effective or can’t be tolerated. It’s also indicated to increase bone mass in men with osteoporosis at high risk for fracture, treat glucocorticoid-induced osteoporosis in men and women at high risk for fracture, increase bone mass in men at high risk for fracture receiving androgen-deprivation therapy for nonmetastatic prostate cancer, and increase bone mass in women at high risk for fracture receiving adjuvant aromatase inhibitor therapy for breast cancer.
This new warning updates a November 2022 alert based on preliminary evidence for a “substantial risk” for hypocalcemia in patients with CKD on dialysis.
Upon further examination of the data from two trials including more than 500,000 denosumab-treated women with CKD, the FDA concluded that severe hypocalcemia appears to be more common in those with CKD who also have mineral and bone disorder (CKD-MBD). And, for patients with advanced CKD taking denosumab, “severe hypocalcemia resulted in serious harm, including hospitalization, life-threatening events, and death.”
Most of the severe hypocalcemia events occurred 2-10 weeks after denosumab injection, with the greatest risk during weeks 2-5.
The new warning advises healthcare professionals to assess patients’ kidney function before prescribing denosumab, and for those with advanced CKD, “consider the risk of severe hypocalcemia with Prolia in the context of other available treatments for osteoporosis.”
If the drug is still being considered for those patients for initial or continued use, calcium blood levels should be checked, and patients should be evaluated for CKD-MBD. Prior to prescribing denosumab in these patients, CKD-MBD should be properly managed, hypocalcemia corrected, and patients supplemented with calcium and activated vitamin D to decrease the risk for severe hypocalcemia and associated complications.
“Treatment with denosumab in patients with advanced CKD, including those on dialysis, and particularly patients with diagnosed CKD-MBD should involve a health care provider with expertise in the diagnosis and management of CKD-MBD,” the FDA advises.
Once denosumab is administered, close monitoring of blood calcium levels and prompt hypocalcemia management is essential to prevent complications including seizures or arrythmias. Patients should be advised to promptly report symptoms that could be consistent with hypocalcemia, including confusion, seizures, irregular heartbeat, fainting, muscle spasms or weakness, face twitching, tingling, or numbness anywhere in the body.
In 2022, an estimated 2.2 million Prolia prefilled syringes were sold by the manufacturer to US healthcare settings.
A version of this article appeared on Medscape.com.
The US Food and Drug Administration (FDA) has added a boxed warning to the label of the osteoporosis drug denosumab (Prolia) about increased risk for severe hypocalcemia in patients with advanced chronic kidney disease (CKD).
Denosumab is a monoclonal antibody, indicated for the treatment of postmenopausal women with osteoporosis who are at increased risk for fracture for whom other treatments aren’t effective or can’t be tolerated. It’s also indicated to increase bone mass in men with osteoporosis at high risk for fracture, treat glucocorticoid-induced osteoporosis in men and women at high risk for fracture, increase bone mass in men at high risk for fracture receiving androgen-deprivation therapy for nonmetastatic prostate cancer, and increase bone mass in women at high risk for fracture receiving adjuvant aromatase inhibitor therapy for breast cancer.
This new warning updates a November 2022 alert based on preliminary evidence for a “substantial risk” for hypocalcemia in patients with CKD on dialysis.
Upon further examination of the data from two trials including more than 500,000 denosumab-treated women with CKD, the FDA concluded that severe hypocalcemia appears to be more common in those with CKD who also have mineral and bone disorder (CKD-MBD). And, for patients with advanced CKD taking denosumab, “severe hypocalcemia resulted in serious harm, including hospitalization, life-threatening events, and death.”
Most of the severe hypocalcemia events occurred 2-10 weeks after denosumab injection, with the greatest risk during weeks 2-5.
The new warning advises healthcare professionals to assess patients’ kidney function before prescribing denosumab, and for those with advanced CKD, “consider the risk of severe hypocalcemia with Prolia in the context of other available treatments for osteoporosis.”
If the drug is still being considered for those patients for initial or continued use, calcium blood levels should be checked, and patients should be evaluated for CKD-MBD. Prior to prescribing denosumab in these patients, CKD-MBD should be properly managed, hypocalcemia corrected, and patients supplemented with calcium and activated vitamin D to decrease the risk for severe hypocalcemia and associated complications.
“Treatment with denosumab in patients with advanced CKD, including those on dialysis, and particularly patients with diagnosed CKD-MBD should involve a health care provider with expertise in the diagnosis and management of CKD-MBD,” the FDA advises.
Once denosumab is administered, close monitoring of blood calcium levels and prompt hypocalcemia management is essential to prevent complications including seizures or arrythmias. Patients should be advised to promptly report symptoms that could be consistent with hypocalcemia, including confusion, seizures, irregular heartbeat, fainting, muscle spasms or weakness, face twitching, tingling, or numbness anywhere in the body.
In 2022, an estimated 2.2 million Prolia prefilled syringes were sold by the manufacturer to US healthcare settings.
A version of this article appeared on Medscape.com.
The US Food and Drug Administration (FDA) has added a boxed warning to the label of the osteoporosis drug denosumab (Prolia) about increased risk for severe hypocalcemia in patients with advanced chronic kidney disease (CKD).
Denosumab is a monoclonal antibody, indicated for the treatment of postmenopausal women with osteoporosis who are at increased risk for fracture for whom other treatments aren’t effective or can’t be tolerated. It’s also indicated to increase bone mass in men with osteoporosis at high risk for fracture, treat glucocorticoid-induced osteoporosis in men and women at high risk for fracture, increase bone mass in men at high risk for fracture receiving androgen-deprivation therapy for nonmetastatic prostate cancer, and increase bone mass in women at high risk for fracture receiving adjuvant aromatase inhibitor therapy for breast cancer.
This new warning updates a November 2022 alert based on preliminary evidence for a “substantial risk” for hypocalcemia in patients with CKD on dialysis.
Upon further examination of the data from two trials including more than 500,000 denosumab-treated women with CKD, the FDA concluded that severe hypocalcemia appears to be more common in those with CKD who also have mineral and bone disorder (CKD-MBD). And, for patients with advanced CKD taking denosumab, “severe hypocalcemia resulted in serious harm, including hospitalization, life-threatening events, and death.”
Most of the severe hypocalcemia events occurred 2-10 weeks after denosumab injection, with the greatest risk during weeks 2-5.
The new warning advises healthcare professionals to assess patients’ kidney function before prescribing denosumab, and for those with advanced CKD, “consider the risk of severe hypocalcemia with Prolia in the context of other available treatments for osteoporosis.”
If the drug is still being considered for those patients for initial or continued use, calcium blood levels should be checked, and patients should be evaluated for CKD-MBD. Prior to prescribing denosumab in these patients, CKD-MBD should be properly managed, hypocalcemia corrected, and patients supplemented with calcium and activated vitamin D to decrease the risk for severe hypocalcemia and associated complications.
“Treatment with denosumab in patients with advanced CKD, including those on dialysis, and particularly patients with diagnosed CKD-MBD should involve a health care provider with expertise in the diagnosis and management of CKD-MBD,” the FDA advises.
Once denosumab is administered, close monitoring of blood calcium levels and prompt hypocalcemia management is essential to prevent complications including seizures or arrythmias. Patients should be advised to promptly report symptoms that could be consistent with hypocalcemia, including confusion, seizures, irregular heartbeat, fainting, muscle spasms or weakness, face twitching, tingling, or numbness anywhere in the body.
In 2022, an estimated 2.2 million Prolia prefilled syringes were sold by the manufacturer to US healthcare settings.
A version of this article appeared on Medscape.com.