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Children and COVID: New cases hold steady in nonholiday week
The new-case count for the most recent reporting week – 87,644 for June 3-9 – did go up from the previous week, but by only 270 cases, the American Academy of Pediatrics and Children’s Hospital Association said in their weekly COVID report. That’s just 0.31% higher than a week ago and probably is affected by reduced testing and reporting because of Memorial Day, as the AAP and CHA noted earlier.
That hint of a continued decline accompanies the latest trend for new cases for all age groups: They have leveled out over the last month, with the moving 7-day daily average hovering around 100,000-110,000 since mid-May, data from the Centers for Disease Control and Prevention show.
The Food and Drug Administration, meanwhile, is in the news this week as two of its advisory panels take the next steps toward pediatric approvals of vaccines from Pfizer/BioNTtech and Moderna. The panels could advance the approvals of the Pfizer vaccine for children under the age of 5 years and the Moderna vaccine for children aged 6 months to 17 years.
Matthew Harris, MD, medical director of the COVID-19 vaccination program for Northwell Health in New Hyde Park, N.Y., emphasized the importance of vaccinations, as well as the continued challenge of convincing parents to get the shots for eligible children. “We still have a long way to go for primary vaccines and boosters for children 5 years and above,” he said in an interview.
The vaccination effort against COVID-19 has stalled somewhat as interest has waned since the Omicron surge. Weekly initial vaccinations for children aged 5-11 years, which topped 100,000 as recently as mid-March, have been about 43,000 a week for the last 3 weeks, while 12- to 17-year-olds had around 27,000 or 28,000 initial vaccinations per week over that span, the AAP said in a separate report.
The latest data available from the CDC show that overall vaccine coverage levels for the younger group are only about half those of the 12- to 17-year-olds, both in terms of initial doses and completions. The 5- to 11-year-olds are not eligible for boosters yet, but 26.5% of the older children had received one as of June 13, according to the CDC’s COVID Data Tracker.
The new-case count for the most recent reporting week – 87,644 for June 3-9 – did go up from the previous week, but by only 270 cases, the American Academy of Pediatrics and Children’s Hospital Association said in their weekly COVID report. That’s just 0.31% higher than a week ago and probably is affected by reduced testing and reporting because of Memorial Day, as the AAP and CHA noted earlier.
That hint of a continued decline accompanies the latest trend for new cases for all age groups: They have leveled out over the last month, with the moving 7-day daily average hovering around 100,000-110,000 since mid-May, data from the Centers for Disease Control and Prevention show.
The Food and Drug Administration, meanwhile, is in the news this week as two of its advisory panels take the next steps toward pediatric approvals of vaccines from Pfizer/BioNTtech and Moderna. The panels could advance the approvals of the Pfizer vaccine for children under the age of 5 years and the Moderna vaccine for children aged 6 months to 17 years.
Matthew Harris, MD, medical director of the COVID-19 vaccination program for Northwell Health in New Hyde Park, N.Y., emphasized the importance of vaccinations, as well as the continued challenge of convincing parents to get the shots for eligible children. “We still have a long way to go for primary vaccines and boosters for children 5 years and above,” he said in an interview.
The vaccination effort against COVID-19 has stalled somewhat as interest has waned since the Omicron surge. Weekly initial vaccinations for children aged 5-11 years, which topped 100,000 as recently as mid-March, have been about 43,000 a week for the last 3 weeks, while 12- to 17-year-olds had around 27,000 or 28,000 initial vaccinations per week over that span, the AAP said in a separate report.
The latest data available from the CDC show that overall vaccine coverage levels for the younger group are only about half those of the 12- to 17-year-olds, both in terms of initial doses and completions. The 5- to 11-year-olds are not eligible for boosters yet, but 26.5% of the older children had received one as of June 13, according to the CDC’s COVID Data Tracker.
The new-case count for the most recent reporting week – 87,644 for June 3-9 – did go up from the previous week, but by only 270 cases, the American Academy of Pediatrics and Children’s Hospital Association said in their weekly COVID report. That’s just 0.31% higher than a week ago and probably is affected by reduced testing and reporting because of Memorial Day, as the AAP and CHA noted earlier.
That hint of a continued decline accompanies the latest trend for new cases for all age groups: They have leveled out over the last month, with the moving 7-day daily average hovering around 100,000-110,000 since mid-May, data from the Centers for Disease Control and Prevention show.
The Food and Drug Administration, meanwhile, is in the news this week as two of its advisory panels take the next steps toward pediatric approvals of vaccines from Pfizer/BioNTtech and Moderna. The panels could advance the approvals of the Pfizer vaccine for children under the age of 5 years and the Moderna vaccine for children aged 6 months to 17 years.
Matthew Harris, MD, medical director of the COVID-19 vaccination program for Northwell Health in New Hyde Park, N.Y., emphasized the importance of vaccinations, as well as the continued challenge of convincing parents to get the shots for eligible children. “We still have a long way to go for primary vaccines and boosters for children 5 years and above,” he said in an interview.
The vaccination effort against COVID-19 has stalled somewhat as interest has waned since the Omicron surge. Weekly initial vaccinations for children aged 5-11 years, which topped 100,000 as recently as mid-March, have been about 43,000 a week for the last 3 weeks, while 12- to 17-year-olds had around 27,000 or 28,000 initial vaccinations per week over that span, the AAP said in a separate report.
The latest data available from the CDC show that overall vaccine coverage levels for the younger group are only about half those of the 12- to 17-year-olds, both in terms of initial doses and completions. The 5- to 11-year-olds are not eligible for boosters yet, but 26.5% of the older children had received one as of June 13, according to the CDC’s COVID Data Tracker.
FDA warning released for Volara respiratory system
The Food and Drug Administration published a warning from the medical device company Baxter International, citing problems with their device used for at-home respiratory therapy. The release cautions Volara system users that using certain therapies from the device may cause a change in lung pressure and a decrease in oxygen level. This cautionary warning was issued following a single reported case of oxygen loss while using the device.
The Volara system is meant to help patients with persistent pulmonary problems who are transitioning from the hospital to the outpatient setting. It can connect to three pieces commonly used in treating the respiratory conditions – a tracheostomy tube, a mask, and an in-line ventilator. The device offers three therapies – one to expand lungs (OLE), one to shake mucus from the lungs (CHFO), and a nebulizer to deliver medication.
This particular warning is relevant only to patients who use the system with an in-line ventilator or to patients who use OLE and CHFO therapies. The concern is that a rapid change in lung pressure (barotrauma), could damage the tissue by overextending the surface of the organ. Additionally, as noted in the reported case, Volara users may be at risk for a decrease in the level of oxygen while using the device (oxygen desaturation).
If patients have been directed to use Volara by a physician, the FDA recommends they continue to use it as prescribed. But they should look out for signs of respiratory distress. These include changes in alertness, the appearance of a blue tint around the mouth, increased breathing rate, and wheezing. If a patient or caregiver sees these signs, the patient should stop using Volara immediately and should seek help if their symptoms don’t improve.
In response to these precautions, Baxter says it will update the instructions for the use of its device and will add additional warnings. The company says it will dispatch a trainer to patients’ homes to help them understand the newest guidelines.
Both the FDA and Baxter urge patients who have experienced any problems with the device to report it to the hotlines listed at the bottom of their release.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration published a warning from the medical device company Baxter International, citing problems with their device used for at-home respiratory therapy. The release cautions Volara system users that using certain therapies from the device may cause a change in lung pressure and a decrease in oxygen level. This cautionary warning was issued following a single reported case of oxygen loss while using the device.
The Volara system is meant to help patients with persistent pulmonary problems who are transitioning from the hospital to the outpatient setting. It can connect to three pieces commonly used in treating the respiratory conditions – a tracheostomy tube, a mask, and an in-line ventilator. The device offers three therapies – one to expand lungs (OLE), one to shake mucus from the lungs (CHFO), and a nebulizer to deliver medication.
This particular warning is relevant only to patients who use the system with an in-line ventilator or to patients who use OLE and CHFO therapies. The concern is that a rapid change in lung pressure (barotrauma), could damage the tissue by overextending the surface of the organ. Additionally, as noted in the reported case, Volara users may be at risk for a decrease in the level of oxygen while using the device (oxygen desaturation).
If patients have been directed to use Volara by a physician, the FDA recommends they continue to use it as prescribed. But they should look out for signs of respiratory distress. These include changes in alertness, the appearance of a blue tint around the mouth, increased breathing rate, and wheezing. If a patient or caregiver sees these signs, the patient should stop using Volara immediately and should seek help if their symptoms don’t improve.
In response to these precautions, Baxter says it will update the instructions for the use of its device and will add additional warnings. The company says it will dispatch a trainer to patients’ homes to help them understand the newest guidelines.
Both the FDA and Baxter urge patients who have experienced any problems with the device to report it to the hotlines listed at the bottom of their release.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration published a warning from the medical device company Baxter International, citing problems with their device used for at-home respiratory therapy. The release cautions Volara system users that using certain therapies from the device may cause a change in lung pressure and a decrease in oxygen level. This cautionary warning was issued following a single reported case of oxygen loss while using the device.
The Volara system is meant to help patients with persistent pulmonary problems who are transitioning from the hospital to the outpatient setting. It can connect to three pieces commonly used in treating the respiratory conditions – a tracheostomy tube, a mask, and an in-line ventilator. The device offers three therapies – one to expand lungs (OLE), one to shake mucus from the lungs (CHFO), and a nebulizer to deliver medication.
This particular warning is relevant only to patients who use the system with an in-line ventilator or to patients who use OLE and CHFO therapies. The concern is that a rapid change in lung pressure (barotrauma), could damage the tissue by overextending the surface of the organ. Additionally, as noted in the reported case, Volara users may be at risk for a decrease in the level of oxygen while using the device (oxygen desaturation).
If patients have been directed to use Volara by a physician, the FDA recommends they continue to use it as prescribed. But they should look out for signs of respiratory distress. These include changes in alertness, the appearance of a blue tint around the mouth, increased breathing rate, and wheezing. If a patient or caregiver sees these signs, the patient should stop using Volara immediately and should seek help if their symptoms don’t improve.
In response to these precautions, Baxter says it will update the instructions for the use of its device and will add additional warnings. The company says it will dispatch a trainer to patients’ homes to help them understand the newest guidelines.
Both the FDA and Baxter urge patients who have experienced any problems with the device to report it to the hotlines listed at the bottom of their release.
A version of this article first appeared on Medscape.com.
FDA: Urgent device correction, recall for Philips ventilator
The U.S. Food and Drug Administration has announced a Class I recall for Philips Respironics V60 and V60 Plus ventilators, citing a power failure leading to potential oxygen deprivation. Class I recalls, the most severe, are reserved for devices that may cause serious injury or death, as noted in the FDA’s announcement. As of April 14, one death and four injuries have been associated with this device failure.
These ventilators are commonly used in hospitals or under medical supervision for patients who have difficulty regulating breathing on their own. Normally, if oxygen flow is interrupted, the device sounds alarms, alerting supervisors. The failure comes when a power fluctuation causes the device to randomly shut down, which forces the alarm system to reboot. This internal disruption is the reason for the recall.
When the device shuts down out of the blue, it may or may not sound the requisite alarm that would allow providers to intervene. If the device does not sound the alarm, patients may lose oxygen for an extended period, without a provider even knowing.
Philips was notified of these problems and began the recall process on March 10. Currently, it is estimated that 56,671 devices have been distributed throughout the United States. The FDA and Philips Respironics advise that if providers are already using these ventilators, they may continue to do so in accordance with extra set of instructions.
First, customers should connect the device to an external alarm or nurse call system. Second, they should use an external oxygen monitor and a pulse oximeter to keep track of air flow. Finally, if one is available, there should be a backup ventilator on the premises. That way, if there is an interruption in oxygen flow, someone will be alerted and can quickly intervene.
If there is a problem, the patient should be removed from the Philips ventilator and immediately placed on an alternate device. The FDA instructs customers who have experienced problems to report them to its MedWatch database.
A version of this article first appeared on Medscape.com.
The U.S. Food and Drug Administration has announced a Class I recall for Philips Respironics V60 and V60 Plus ventilators, citing a power failure leading to potential oxygen deprivation. Class I recalls, the most severe, are reserved for devices that may cause serious injury or death, as noted in the FDA’s announcement. As of April 14, one death and four injuries have been associated with this device failure.
These ventilators are commonly used in hospitals or under medical supervision for patients who have difficulty regulating breathing on their own. Normally, if oxygen flow is interrupted, the device sounds alarms, alerting supervisors. The failure comes when a power fluctuation causes the device to randomly shut down, which forces the alarm system to reboot. This internal disruption is the reason for the recall.
When the device shuts down out of the blue, it may or may not sound the requisite alarm that would allow providers to intervene. If the device does not sound the alarm, patients may lose oxygen for an extended period, without a provider even knowing.
Philips was notified of these problems and began the recall process on March 10. Currently, it is estimated that 56,671 devices have been distributed throughout the United States. The FDA and Philips Respironics advise that if providers are already using these ventilators, they may continue to do so in accordance with extra set of instructions.
First, customers should connect the device to an external alarm or nurse call system. Second, they should use an external oxygen monitor and a pulse oximeter to keep track of air flow. Finally, if one is available, there should be a backup ventilator on the premises. That way, if there is an interruption in oxygen flow, someone will be alerted and can quickly intervene.
If there is a problem, the patient should be removed from the Philips ventilator and immediately placed on an alternate device. The FDA instructs customers who have experienced problems to report them to its MedWatch database.
A version of this article first appeared on Medscape.com.
The U.S. Food and Drug Administration has announced a Class I recall for Philips Respironics V60 and V60 Plus ventilators, citing a power failure leading to potential oxygen deprivation. Class I recalls, the most severe, are reserved for devices that may cause serious injury or death, as noted in the FDA’s announcement. As of April 14, one death and four injuries have been associated with this device failure.
These ventilators are commonly used in hospitals or under medical supervision for patients who have difficulty regulating breathing on their own. Normally, if oxygen flow is interrupted, the device sounds alarms, alerting supervisors. The failure comes when a power fluctuation causes the device to randomly shut down, which forces the alarm system to reboot. This internal disruption is the reason for the recall.
When the device shuts down out of the blue, it may or may not sound the requisite alarm that would allow providers to intervene. If the device does not sound the alarm, patients may lose oxygen for an extended period, without a provider even knowing.
Philips was notified of these problems and began the recall process on March 10. Currently, it is estimated that 56,671 devices have been distributed throughout the United States. The FDA and Philips Respironics advise that if providers are already using these ventilators, they may continue to do so in accordance with extra set of instructions.
First, customers should connect the device to an external alarm or nurse call system. Second, they should use an external oxygen monitor and a pulse oximeter to keep track of air flow. Finally, if one is available, there should be a backup ventilator on the premises. That way, if there is an interruption in oxygen flow, someone will be alerted and can quickly intervene.
If there is a problem, the patient should be removed from the Philips ventilator and immediately placed on an alternate device. The FDA instructs customers who have experienced problems to report them to its MedWatch database.
A version of this article first appeared on Medscape.com.
FDA adds RA indication for Riabni rituximab biosimilar
The Food and Drug Administration has approved adding adult patients with rheumatoid arthritis to the list of indications for the rituximab biosimilar Riabni (rituximab-arrx) on the basis of results of a randomized, double-blind, comparative clinical study with the CD20-directed cytolytic antibody reference product, Rituxan, the biosimilar’s manufacturer, Amgen, announced June 6.
The RA indication is specifically for adults with moderate to severely active disease who have had an inadequate response to one or more tumor necrosis factor inhibitors. Riabni was approved in December 2020 for the treatment of adult patients with non-Hodgkin lymphoma, chronic lymphocytic leukemia, granulomatosis with polyangiitis, and microscopic polyangiitis.
The clinical study testing Riabni against Rituxan involved 311 patients with moderate to severe RA who received Riabni, Rituxan manufactured in the United States, and Rituxan manufactured in the European Union. The patients who received the U.S.-manufactured Rituxan were transitioned to receive Riabni for their second dose of rituximab, whereas patients in other groups stayed with the same treatment. The trial’s primary efficacy endpoint of the change in Disease Activity Score in 28 joints using C-reactive protein from baseline to week 24 was within the predefined equivalence margin for clinical efficacy between Riabni and Rituxan. The two products also had similar safety, pharmacokinetics, and immunogenicity profiles, according to Amgen.
Currently, Riabni and Ruxience (rituximab-pvvr) are the only two approved rituximab biosimilars in the United States. Ruxience is approved for the same indications. Rituxan alone has protected orphan drug status for the indication of adult patients with moderate to severe pemphigus vulgaris.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration has approved adding adult patients with rheumatoid arthritis to the list of indications for the rituximab biosimilar Riabni (rituximab-arrx) on the basis of results of a randomized, double-blind, comparative clinical study with the CD20-directed cytolytic antibody reference product, Rituxan, the biosimilar’s manufacturer, Amgen, announced June 6.
The RA indication is specifically for adults with moderate to severely active disease who have had an inadequate response to one or more tumor necrosis factor inhibitors. Riabni was approved in December 2020 for the treatment of adult patients with non-Hodgkin lymphoma, chronic lymphocytic leukemia, granulomatosis with polyangiitis, and microscopic polyangiitis.
The clinical study testing Riabni against Rituxan involved 311 patients with moderate to severe RA who received Riabni, Rituxan manufactured in the United States, and Rituxan manufactured in the European Union. The patients who received the U.S.-manufactured Rituxan were transitioned to receive Riabni for their second dose of rituximab, whereas patients in other groups stayed with the same treatment. The trial’s primary efficacy endpoint of the change in Disease Activity Score in 28 joints using C-reactive protein from baseline to week 24 was within the predefined equivalence margin for clinical efficacy between Riabni and Rituxan. The two products also had similar safety, pharmacokinetics, and immunogenicity profiles, according to Amgen.
Currently, Riabni and Ruxience (rituximab-pvvr) are the only two approved rituximab biosimilars in the United States. Ruxience is approved for the same indications. Rituxan alone has protected orphan drug status for the indication of adult patients with moderate to severe pemphigus vulgaris.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration has approved adding adult patients with rheumatoid arthritis to the list of indications for the rituximab biosimilar Riabni (rituximab-arrx) on the basis of results of a randomized, double-blind, comparative clinical study with the CD20-directed cytolytic antibody reference product, Rituxan, the biosimilar’s manufacturer, Amgen, announced June 6.
The RA indication is specifically for adults with moderate to severely active disease who have had an inadequate response to one or more tumor necrosis factor inhibitors. Riabni was approved in December 2020 for the treatment of adult patients with non-Hodgkin lymphoma, chronic lymphocytic leukemia, granulomatosis with polyangiitis, and microscopic polyangiitis.
The clinical study testing Riabni against Rituxan involved 311 patients with moderate to severe RA who received Riabni, Rituxan manufactured in the United States, and Rituxan manufactured in the European Union. The patients who received the U.S.-manufactured Rituxan were transitioned to receive Riabni for their second dose of rituximab, whereas patients in other groups stayed with the same treatment. The trial’s primary efficacy endpoint of the change in Disease Activity Score in 28 joints using C-reactive protein from baseline to week 24 was within the predefined equivalence margin for clinical efficacy between Riabni and Rituxan. The two products also had similar safety, pharmacokinetics, and immunogenicity profiles, according to Amgen.
Currently, Riabni and Ruxience (rituximab-pvvr) are the only two approved rituximab biosimilars in the United States. Ruxience is approved for the same indications. Rituxan alone has protected orphan drug status for the indication of adult patients with moderate to severe pemphigus vulgaris.
A version of this article first appeared on Medscape.com.
Children and COVID: Cases down, start of vaccinations near
The first decline in COVID-19 cases among children since early April may have been holiday related, but the shortened week also brought news about vaccination for the youngest children.
The Food and Drug Administration has accepted Pfizer’s application for a COVID-19 vaccine for children under age 5, so vaccination could begin as early as June 21, according to White House COVID-19 response coordinator Ashish Jha, MD.
“We know that many, many parents are eager to vaccinate their youngest kids and it’s important to do this right,” Dr. Jha said at a White House press briefing June 2. “We expect that vaccinations will begin in earnest as early as June 21 and really roll on throughout that week.”
Decline may just be underreporting
Over on the incidence side of the pandemic, “Testing and reporting may have been affected by the holiday weekend [since] states may change their reporting schedules, which may cause irregularities in trends,” the American Academy of Pediatrics and the Children’s Hospital association said in their latest COVID report.
The decline in new cases was not spread uniformly across the four major regions of the United States. The count actually went up in the West for the week of May 27 to June 2, while the South saw the largest decline. The Midwest and Northeast, meanwhile, saw new cases drop for the second straight week, the AAP and CHA said.
The cumulative number of COVID-19 cases in children was up to 13.45 million as of June 2, with children representing 18.9% of all cases since the start of the pandemic, according to the two organizations. The Centers for Disease Control and Prevention reported figures of 13.14 million and 17.5% on June 6.
The AAP/CHA estimates, however, are based on state data that have become increasingly hard to obtain and subject to inconsistency. “Shortages of COVID-19 tests during surges and the increasing use of COVID-19 home tests likely affect the undercounting of COVID-19 cases,” they noted, and “at times when COVID-19 transmission is low, states might reduce the frequency information is updated.”
Vaccinations held steady over the holiday
The ongoing vaccination effort in children aged 5 years and older did not show a Memorial Day drop-off, as initial vaccinations held at 43,000 in 5- to 11-year-olds and at 27,000 in 12- to 17-year-olds for a second consecutive week. That number has ranged from 34,000 to 70,000 for the younger children and from 25,000 to 47,000 for the older group since mid-March, the AAP said in a separate weekly report.
Despite weekly vaccine initiations that have been roughly double those of the older children for months, the 5- to 11-year-olds are still only at 36.0% coverage with at least one dose, compared with 69.5% for the 12- to-17-year-olds. Full vaccination for the two age groups comes in at 29.3% and 59.6%, respectively, as of June 6, according to the CDC’s COVID Data Tracker.
The first decline in COVID-19 cases among children since early April may have been holiday related, but the shortened week also brought news about vaccination for the youngest children.
The Food and Drug Administration has accepted Pfizer’s application for a COVID-19 vaccine for children under age 5, so vaccination could begin as early as June 21, according to White House COVID-19 response coordinator Ashish Jha, MD.
“We know that many, many parents are eager to vaccinate their youngest kids and it’s important to do this right,” Dr. Jha said at a White House press briefing June 2. “We expect that vaccinations will begin in earnest as early as June 21 and really roll on throughout that week.”
Decline may just be underreporting
Over on the incidence side of the pandemic, “Testing and reporting may have been affected by the holiday weekend [since] states may change their reporting schedules, which may cause irregularities in trends,” the American Academy of Pediatrics and the Children’s Hospital association said in their latest COVID report.
The decline in new cases was not spread uniformly across the four major regions of the United States. The count actually went up in the West for the week of May 27 to June 2, while the South saw the largest decline. The Midwest and Northeast, meanwhile, saw new cases drop for the second straight week, the AAP and CHA said.
The cumulative number of COVID-19 cases in children was up to 13.45 million as of June 2, with children representing 18.9% of all cases since the start of the pandemic, according to the two organizations. The Centers for Disease Control and Prevention reported figures of 13.14 million and 17.5% on June 6.
The AAP/CHA estimates, however, are based on state data that have become increasingly hard to obtain and subject to inconsistency. “Shortages of COVID-19 tests during surges and the increasing use of COVID-19 home tests likely affect the undercounting of COVID-19 cases,” they noted, and “at times when COVID-19 transmission is low, states might reduce the frequency information is updated.”
Vaccinations held steady over the holiday
The ongoing vaccination effort in children aged 5 years and older did not show a Memorial Day drop-off, as initial vaccinations held at 43,000 in 5- to 11-year-olds and at 27,000 in 12- to 17-year-olds for a second consecutive week. That number has ranged from 34,000 to 70,000 for the younger children and from 25,000 to 47,000 for the older group since mid-March, the AAP said in a separate weekly report.
Despite weekly vaccine initiations that have been roughly double those of the older children for months, the 5- to 11-year-olds are still only at 36.0% coverage with at least one dose, compared with 69.5% for the 12- to-17-year-olds. Full vaccination for the two age groups comes in at 29.3% and 59.6%, respectively, as of June 6, according to the CDC’s COVID Data Tracker.
The first decline in COVID-19 cases among children since early April may have been holiday related, but the shortened week also brought news about vaccination for the youngest children.
The Food and Drug Administration has accepted Pfizer’s application for a COVID-19 vaccine for children under age 5, so vaccination could begin as early as June 21, according to White House COVID-19 response coordinator Ashish Jha, MD.
“We know that many, many parents are eager to vaccinate their youngest kids and it’s important to do this right,” Dr. Jha said at a White House press briefing June 2. “We expect that vaccinations will begin in earnest as early as June 21 and really roll on throughout that week.”
Decline may just be underreporting
Over on the incidence side of the pandemic, “Testing and reporting may have been affected by the holiday weekend [since] states may change their reporting schedules, which may cause irregularities in trends,” the American Academy of Pediatrics and the Children’s Hospital association said in their latest COVID report.
The decline in new cases was not spread uniformly across the four major regions of the United States. The count actually went up in the West for the week of May 27 to June 2, while the South saw the largest decline. The Midwest and Northeast, meanwhile, saw new cases drop for the second straight week, the AAP and CHA said.
The cumulative number of COVID-19 cases in children was up to 13.45 million as of June 2, with children representing 18.9% of all cases since the start of the pandemic, according to the two organizations. The Centers for Disease Control and Prevention reported figures of 13.14 million and 17.5% on June 6.
The AAP/CHA estimates, however, are based on state data that have become increasingly hard to obtain and subject to inconsistency. “Shortages of COVID-19 tests during surges and the increasing use of COVID-19 home tests likely affect the undercounting of COVID-19 cases,” they noted, and “at times when COVID-19 transmission is low, states might reduce the frequency information is updated.”
Vaccinations held steady over the holiday
The ongoing vaccination effort in children aged 5 years and older did not show a Memorial Day drop-off, as initial vaccinations held at 43,000 in 5- to 11-year-olds and at 27,000 in 12- to 17-year-olds for a second consecutive week. That number has ranged from 34,000 to 70,000 for the younger children and from 25,000 to 47,000 for the older group since mid-March, the AAP said in a separate weekly report.
Despite weekly vaccine initiations that have been roughly double those of the older children for months, the 5- to 11-year-olds are still only at 36.0% coverage with at least one dose, compared with 69.5% for the 12- to-17-year-olds. Full vaccination for the two age groups comes in at 29.3% and 59.6%, respectively, as of June 6, according to the CDC’s COVID Data Tracker.
FDA denies petition to disqualify researchers over controversial ketamine studies
The U.S. Food and Drug Administration has declined to take further action against a group of investigators at Hennepin County Medical Center/Hennepin Healthcare (HCMC) who conducted controversial studies involving ketamine and other sedatives on agitated persons without their consent.
A citizen petition filed by Public Citizen, a consumer advocacy group, had asked the FDA to initiate clinical-investigator disqualification proceedings against Jon Cole, MD, and Lauren Klein, MD, along with other researchers who participated in the studies, for “repeatedly and deliberately initiating and conducting clinical investigations of investigational drug products” without having submitted or having in effect the investigational new drug applications (INDs) required by the FDA.
In certain situations, wherein the FDA alleges that a clinical investigator has violated applicable regulations, the agency may initiate clinical investigator disqualification proceedings. The names of the disqualified researchers are then added to a federal database.
The petition, which was filed in November 2021, also requested that the FDA initiate disqualification proceedings against the institutional review board (IRB) at HCMC for repeatedly failing to comply with federal regulations that adversely affected the rights and welfare of the individuals who were enrolled in the study without their consent.
Of note, Public Citizen stated that the FDA should have required the hospital to contact the more than 1,700 patients who “were unwittingly enrolled in unethical experiments” and inform them that their rights had been violated and their health potentially endangered by the research team.
Michael A. Carome, MD, director of Public Citizen’s Health Research Group, told this news organization that it is uncommon for the FDA to disqualify researchers. “It should be more common than it is,” he said. “I think that FDA is just reluctant to take more action.”
The actions of the Hennepin investigators were “repetitive and appeared to be in deliberate violation of regulations,” he added. “The case for the FDA disqualifying the HCMC researchers is overwhelming. The FDA’s slap-on-the-wrist approach to such appalling regulatory and ethical violations risks emboldening other researchers to disregard the rights and welfare of human subjects.”
Carl Elliott, MD, PhD, a bioethicist at the University of Minnesota, Minneapolis, agrees that the researcher from HCMC should be disqualified. “They didn’t just conduct risky, exploitative studies – they conducted them after the FDA had warned them not to proceed,” he said. “The message sent by this slap on the wrist is that investigators can do whatever they want to nonconsenting subjects, and the FDA will look the other way.”
Initial complaint
Public Citizen initially filed a complaint with the FDA in 2018, after learning that researchers affiliated with HCMC were conducting high-risk clinical trials involving ketamine to control agitation outside of the hospital setting. The complaint was cosigned by 64 doctors, bioethicists, and academic researchers and was also submitted to the Office for Human Research Protections.
The FDA typically allows investigational drugs to be used in emergency situation without obtaining informed consent if the therapies are known to carry a minimal risk. The IRB at HCMC had determined that this was the case with ketamine and approved the trials.
But according to Public Citizen’s complaint, prior research had suggested that ketamine could cause more complications and severe adverse events, compared with other sedatives.
The trials were conducted between 2014 and 2018, and in its letter, Public Citizen alleged that the investigators and the IRB had allowed these trials to proceed without obtaining informed consent from patients. The goal was to evaluate how well ketamine worked, compared with other drugs in calming agitated individuals: “The patients were given either ketamine or haloperidol for agitation by paramedics who responded to medical emergencies, and the goal was to see which drug worked faster,” said Dr. Carome. “Patients were only notified afterwards that they had received a sedative. Informed consent had been waived by IRB.”
In the first clinical trial conducted by HCMC, published in 2016, the researchers had hypothesized that 5 mg/kg of intramuscular ketamine would be superior to 10 mg of intramuscular haloperidol for severe prehospital agitation. Time to adequate sedation was the primary outcome measure. The study included 146 people; 64 received ketamine and 82 received haloperidol. They found that ketamine worked far more quickly than haloperidol (5 minutes vs. 17 minutes) but that the risk for complications was much higher. Complications occurred in 49% of patients receiving ketamine, compared with 5%.
“There was a 10-fold risk of adverse events,” said Dr. Carome. “And 39% of patients given ketamine had respiratory problems requiring intubation, compared to 4% who received haloperidol.”
A second study was launched in 2017, wherein ketamine was compared with midazolam in agitated patients. During the first 6-month period of the study, individuals would receive a ketamine-based protocol for prehospital agitation, and during the second 6 months, that would switch to midazolam. However, the study was halted in June 2018 after the local newspaper, the Star Tribune, reported that the city police had encouraged medical personnel to sedate agitated patients. This included individuals who had already been physically restrained.
The report stated that “in many cases, the individual being detained or arrested was not only handcuffed but strapped down on a stretcher in an ambulance before receiving ketamine,” and that it raised a “concerning question” over why these people were given the drug before they were transported to the hospital, “given the immediate effects on breathing and heart function that the drug induces.”
Along with halting the trial, HCMC asked for a review of cases involving its paramedics; an independent investigation led by former U.S. Deputy Attorney General Sally Yates was initiated to assess whether the Minneapolis police had crossed a line and urged paramedics to use ketamine.
“The decision to use ketamine was based on the study’s timeline and not on clinical judgment,” said Dr. Carome.
The FDA acknowledged receipt of the complaint and inspected the IRB records and the clinical trial data. Preliminary reports received by Public Citizen confirmed their allegations. “There were not appropriate protections for vulnerable subjects,” he said. “In 2019, the FDA did further investigations, and those reports had similar findings.”
FDA letters
The FDA had sent warning letters to Dr. Cole and Dr. Klein, citing them for ignoring federal safety laws in experimental research on the public. In their investigations, the FDA cited “objectionable conditions” for the studies led by Dr. Cole and Dr. Klein, according to the letters. Both researchers seemingly ignored FDA regulations and used practices that subjected patients to “significantly increased risk,” and the hospital defended its research with “factually incorrect” statements.
In a letter to Dr. Cole, the FDA noted that he never filed INDs for the trials with the FDA, as required by law, and that he also failed to write appropriate protocols to ensure that children and pregnant women were not enrolled in the research. Individuals under the influence of intoxicants also were not excluded, though the use of ketamine is cautioned in this population.
“Administration of the investigational drugs to these subjects placed them at significantly increased risk of the adverse events associated with the investigational products and decreased the acceptability of those risks,” the FDA said in its letter. “Your failure to exclude, and the lack of any precautions for, subjects under the influence of various intoxicants significantly increased the risks and/or decreased the acceptability of the risks associated with the investigational drugs.”
However, Dr. Cole conducted both studies in the prehospital setting and failed to initiate any specific measures to protect study participants, according to the FDA.
Petition denied
Dr. Carome noted that the researchers had committed repetitive egregious regulatory violations over a 4-year period, which were documented by the FDA in their warning letters to Dr. Cole and Dr. Klein. “We felt that they were so egregious that we need to send a signal to the community that this sort of behavior will not be tolerated,” he said. “The FDA denied our petition, and we think that sends the wrong signal to the research community.”
In their response, the FDA noted that as with judicial enforcement, “the Agency makes decisions regarding whether to pursue administrative enforcement action, including disqualification proceedings, on a case-by-case basis, considering all relevant facts and circumstances.” They added that at this time, they would not be taking further action against Dr. Cole and Dr. Klein.
“However, we intend to continue to consider all the options available to the Agency as we determine whether to pursue additional compliance actions related to this matter,” the FDA concluded.
The FDA declined to comment further on their decision.
Dr. Cole also declined to comment, but Hennepin Healthcare told this news organization that the “decision by the FDA to deny the petition validates the changes we made to strengthen and improve the clinical research program across the institution since the closing of the studies in 2018. We look forward to continuing to work with the FDA to ensure full compliance with the standards in place to protect research subjects.”
A version of this article first appeared on Medscape.com.
The U.S. Food and Drug Administration has declined to take further action against a group of investigators at Hennepin County Medical Center/Hennepin Healthcare (HCMC) who conducted controversial studies involving ketamine and other sedatives on agitated persons without their consent.
A citizen petition filed by Public Citizen, a consumer advocacy group, had asked the FDA to initiate clinical-investigator disqualification proceedings against Jon Cole, MD, and Lauren Klein, MD, along with other researchers who participated in the studies, for “repeatedly and deliberately initiating and conducting clinical investigations of investigational drug products” without having submitted or having in effect the investigational new drug applications (INDs) required by the FDA.
In certain situations, wherein the FDA alleges that a clinical investigator has violated applicable regulations, the agency may initiate clinical investigator disqualification proceedings. The names of the disqualified researchers are then added to a federal database.
The petition, which was filed in November 2021, also requested that the FDA initiate disqualification proceedings against the institutional review board (IRB) at HCMC for repeatedly failing to comply with federal regulations that adversely affected the rights and welfare of the individuals who were enrolled in the study without their consent.
Of note, Public Citizen stated that the FDA should have required the hospital to contact the more than 1,700 patients who “were unwittingly enrolled in unethical experiments” and inform them that their rights had been violated and their health potentially endangered by the research team.
Michael A. Carome, MD, director of Public Citizen’s Health Research Group, told this news organization that it is uncommon for the FDA to disqualify researchers. “It should be more common than it is,” he said. “I think that FDA is just reluctant to take more action.”
The actions of the Hennepin investigators were “repetitive and appeared to be in deliberate violation of regulations,” he added. “The case for the FDA disqualifying the HCMC researchers is overwhelming. The FDA’s slap-on-the-wrist approach to such appalling regulatory and ethical violations risks emboldening other researchers to disregard the rights and welfare of human subjects.”
Carl Elliott, MD, PhD, a bioethicist at the University of Minnesota, Minneapolis, agrees that the researcher from HCMC should be disqualified. “They didn’t just conduct risky, exploitative studies – they conducted them after the FDA had warned them not to proceed,” he said. “The message sent by this slap on the wrist is that investigators can do whatever they want to nonconsenting subjects, and the FDA will look the other way.”
Initial complaint
Public Citizen initially filed a complaint with the FDA in 2018, after learning that researchers affiliated with HCMC were conducting high-risk clinical trials involving ketamine to control agitation outside of the hospital setting. The complaint was cosigned by 64 doctors, bioethicists, and academic researchers and was also submitted to the Office for Human Research Protections.
The FDA typically allows investigational drugs to be used in emergency situation without obtaining informed consent if the therapies are known to carry a minimal risk. The IRB at HCMC had determined that this was the case with ketamine and approved the trials.
But according to Public Citizen’s complaint, prior research had suggested that ketamine could cause more complications and severe adverse events, compared with other sedatives.
The trials were conducted between 2014 and 2018, and in its letter, Public Citizen alleged that the investigators and the IRB had allowed these trials to proceed without obtaining informed consent from patients. The goal was to evaluate how well ketamine worked, compared with other drugs in calming agitated individuals: “The patients were given either ketamine or haloperidol for agitation by paramedics who responded to medical emergencies, and the goal was to see which drug worked faster,” said Dr. Carome. “Patients were only notified afterwards that they had received a sedative. Informed consent had been waived by IRB.”
In the first clinical trial conducted by HCMC, published in 2016, the researchers had hypothesized that 5 mg/kg of intramuscular ketamine would be superior to 10 mg of intramuscular haloperidol for severe prehospital agitation. Time to adequate sedation was the primary outcome measure. The study included 146 people; 64 received ketamine and 82 received haloperidol. They found that ketamine worked far more quickly than haloperidol (5 minutes vs. 17 minutes) but that the risk for complications was much higher. Complications occurred in 49% of patients receiving ketamine, compared with 5%.
“There was a 10-fold risk of adverse events,” said Dr. Carome. “And 39% of patients given ketamine had respiratory problems requiring intubation, compared to 4% who received haloperidol.”
A second study was launched in 2017, wherein ketamine was compared with midazolam in agitated patients. During the first 6-month period of the study, individuals would receive a ketamine-based protocol for prehospital agitation, and during the second 6 months, that would switch to midazolam. However, the study was halted in June 2018 after the local newspaper, the Star Tribune, reported that the city police had encouraged medical personnel to sedate agitated patients. This included individuals who had already been physically restrained.
The report stated that “in many cases, the individual being detained or arrested was not only handcuffed but strapped down on a stretcher in an ambulance before receiving ketamine,” and that it raised a “concerning question” over why these people were given the drug before they were transported to the hospital, “given the immediate effects on breathing and heart function that the drug induces.”
Along with halting the trial, HCMC asked for a review of cases involving its paramedics; an independent investigation led by former U.S. Deputy Attorney General Sally Yates was initiated to assess whether the Minneapolis police had crossed a line and urged paramedics to use ketamine.
“The decision to use ketamine was based on the study’s timeline and not on clinical judgment,” said Dr. Carome.
The FDA acknowledged receipt of the complaint and inspected the IRB records and the clinical trial data. Preliminary reports received by Public Citizen confirmed their allegations. “There were not appropriate protections for vulnerable subjects,” he said. “In 2019, the FDA did further investigations, and those reports had similar findings.”
FDA letters
The FDA had sent warning letters to Dr. Cole and Dr. Klein, citing them for ignoring federal safety laws in experimental research on the public. In their investigations, the FDA cited “objectionable conditions” for the studies led by Dr. Cole and Dr. Klein, according to the letters. Both researchers seemingly ignored FDA regulations and used practices that subjected patients to “significantly increased risk,” and the hospital defended its research with “factually incorrect” statements.
In a letter to Dr. Cole, the FDA noted that he never filed INDs for the trials with the FDA, as required by law, and that he also failed to write appropriate protocols to ensure that children and pregnant women were not enrolled in the research. Individuals under the influence of intoxicants also were not excluded, though the use of ketamine is cautioned in this population.
“Administration of the investigational drugs to these subjects placed them at significantly increased risk of the adverse events associated with the investigational products and decreased the acceptability of those risks,” the FDA said in its letter. “Your failure to exclude, and the lack of any precautions for, subjects under the influence of various intoxicants significantly increased the risks and/or decreased the acceptability of the risks associated with the investigational drugs.”
However, Dr. Cole conducted both studies in the prehospital setting and failed to initiate any specific measures to protect study participants, according to the FDA.
Petition denied
Dr. Carome noted that the researchers had committed repetitive egregious regulatory violations over a 4-year period, which were documented by the FDA in their warning letters to Dr. Cole and Dr. Klein. “We felt that they were so egregious that we need to send a signal to the community that this sort of behavior will not be tolerated,” he said. “The FDA denied our petition, and we think that sends the wrong signal to the research community.”
In their response, the FDA noted that as with judicial enforcement, “the Agency makes decisions regarding whether to pursue administrative enforcement action, including disqualification proceedings, on a case-by-case basis, considering all relevant facts and circumstances.” They added that at this time, they would not be taking further action against Dr. Cole and Dr. Klein.
“However, we intend to continue to consider all the options available to the Agency as we determine whether to pursue additional compliance actions related to this matter,” the FDA concluded.
The FDA declined to comment further on their decision.
Dr. Cole also declined to comment, but Hennepin Healthcare told this news organization that the “decision by the FDA to deny the petition validates the changes we made to strengthen and improve the clinical research program across the institution since the closing of the studies in 2018. We look forward to continuing to work with the FDA to ensure full compliance with the standards in place to protect research subjects.”
A version of this article first appeared on Medscape.com.
The U.S. Food and Drug Administration has declined to take further action against a group of investigators at Hennepin County Medical Center/Hennepin Healthcare (HCMC) who conducted controversial studies involving ketamine and other sedatives on agitated persons without their consent.
A citizen petition filed by Public Citizen, a consumer advocacy group, had asked the FDA to initiate clinical-investigator disqualification proceedings against Jon Cole, MD, and Lauren Klein, MD, along with other researchers who participated in the studies, for “repeatedly and deliberately initiating and conducting clinical investigations of investigational drug products” without having submitted or having in effect the investigational new drug applications (INDs) required by the FDA.
In certain situations, wherein the FDA alleges that a clinical investigator has violated applicable regulations, the agency may initiate clinical investigator disqualification proceedings. The names of the disqualified researchers are then added to a federal database.
The petition, which was filed in November 2021, also requested that the FDA initiate disqualification proceedings against the institutional review board (IRB) at HCMC for repeatedly failing to comply with federal regulations that adversely affected the rights and welfare of the individuals who were enrolled in the study without their consent.
Of note, Public Citizen stated that the FDA should have required the hospital to contact the more than 1,700 patients who “were unwittingly enrolled in unethical experiments” and inform them that their rights had been violated and their health potentially endangered by the research team.
Michael A. Carome, MD, director of Public Citizen’s Health Research Group, told this news organization that it is uncommon for the FDA to disqualify researchers. “It should be more common than it is,” he said. “I think that FDA is just reluctant to take more action.”
The actions of the Hennepin investigators were “repetitive and appeared to be in deliberate violation of regulations,” he added. “The case for the FDA disqualifying the HCMC researchers is overwhelming. The FDA’s slap-on-the-wrist approach to such appalling regulatory and ethical violations risks emboldening other researchers to disregard the rights and welfare of human subjects.”
Carl Elliott, MD, PhD, a bioethicist at the University of Minnesota, Minneapolis, agrees that the researcher from HCMC should be disqualified. “They didn’t just conduct risky, exploitative studies – they conducted them after the FDA had warned them not to proceed,” he said. “The message sent by this slap on the wrist is that investigators can do whatever they want to nonconsenting subjects, and the FDA will look the other way.”
Initial complaint
Public Citizen initially filed a complaint with the FDA in 2018, after learning that researchers affiliated with HCMC were conducting high-risk clinical trials involving ketamine to control agitation outside of the hospital setting. The complaint was cosigned by 64 doctors, bioethicists, and academic researchers and was also submitted to the Office for Human Research Protections.
The FDA typically allows investigational drugs to be used in emergency situation without obtaining informed consent if the therapies are known to carry a minimal risk. The IRB at HCMC had determined that this was the case with ketamine and approved the trials.
But according to Public Citizen’s complaint, prior research had suggested that ketamine could cause more complications and severe adverse events, compared with other sedatives.
The trials were conducted between 2014 and 2018, and in its letter, Public Citizen alleged that the investigators and the IRB had allowed these trials to proceed without obtaining informed consent from patients. The goal was to evaluate how well ketamine worked, compared with other drugs in calming agitated individuals: “The patients were given either ketamine or haloperidol for agitation by paramedics who responded to medical emergencies, and the goal was to see which drug worked faster,” said Dr. Carome. “Patients were only notified afterwards that they had received a sedative. Informed consent had been waived by IRB.”
In the first clinical trial conducted by HCMC, published in 2016, the researchers had hypothesized that 5 mg/kg of intramuscular ketamine would be superior to 10 mg of intramuscular haloperidol for severe prehospital agitation. Time to adequate sedation was the primary outcome measure. The study included 146 people; 64 received ketamine and 82 received haloperidol. They found that ketamine worked far more quickly than haloperidol (5 minutes vs. 17 minutes) but that the risk for complications was much higher. Complications occurred in 49% of patients receiving ketamine, compared with 5%.
“There was a 10-fold risk of adverse events,” said Dr. Carome. “And 39% of patients given ketamine had respiratory problems requiring intubation, compared to 4% who received haloperidol.”
A second study was launched in 2017, wherein ketamine was compared with midazolam in agitated patients. During the first 6-month period of the study, individuals would receive a ketamine-based protocol for prehospital agitation, and during the second 6 months, that would switch to midazolam. However, the study was halted in June 2018 after the local newspaper, the Star Tribune, reported that the city police had encouraged medical personnel to sedate agitated patients. This included individuals who had already been physically restrained.
The report stated that “in many cases, the individual being detained or arrested was not only handcuffed but strapped down on a stretcher in an ambulance before receiving ketamine,” and that it raised a “concerning question” over why these people were given the drug before they were transported to the hospital, “given the immediate effects on breathing and heart function that the drug induces.”
Along with halting the trial, HCMC asked for a review of cases involving its paramedics; an independent investigation led by former U.S. Deputy Attorney General Sally Yates was initiated to assess whether the Minneapolis police had crossed a line and urged paramedics to use ketamine.
“The decision to use ketamine was based on the study’s timeline and not on clinical judgment,” said Dr. Carome.
The FDA acknowledged receipt of the complaint and inspected the IRB records and the clinical trial data. Preliminary reports received by Public Citizen confirmed their allegations. “There were not appropriate protections for vulnerable subjects,” he said. “In 2019, the FDA did further investigations, and those reports had similar findings.”
FDA letters
The FDA had sent warning letters to Dr. Cole and Dr. Klein, citing them for ignoring federal safety laws in experimental research on the public. In their investigations, the FDA cited “objectionable conditions” for the studies led by Dr. Cole and Dr. Klein, according to the letters. Both researchers seemingly ignored FDA regulations and used practices that subjected patients to “significantly increased risk,” and the hospital defended its research with “factually incorrect” statements.
In a letter to Dr. Cole, the FDA noted that he never filed INDs for the trials with the FDA, as required by law, and that he also failed to write appropriate protocols to ensure that children and pregnant women were not enrolled in the research. Individuals under the influence of intoxicants also were not excluded, though the use of ketamine is cautioned in this population.
“Administration of the investigational drugs to these subjects placed them at significantly increased risk of the adverse events associated with the investigational products and decreased the acceptability of those risks,” the FDA said in its letter. “Your failure to exclude, and the lack of any precautions for, subjects under the influence of various intoxicants significantly increased the risks and/or decreased the acceptability of the risks associated with the investigational drugs.”
However, Dr. Cole conducted both studies in the prehospital setting and failed to initiate any specific measures to protect study participants, according to the FDA.
Petition denied
Dr. Carome noted that the researchers had committed repetitive egregious regulatory violations over a 4-year period, which were documented by the FDA in their warning letters to Dr. Cole and Dr. Klein. “We felt that they were so egregious that we need to send a signal to the community that this sort of behavior will not be tolerated,” he said. “The FDA denied our petition, and we think that sends the wrong signal to the research community.”
In their response, the FDA noted that as with judicial enforcement, “the Agency makes decisions regarding whether to pursue administrative enforcement action, including disqualification proceedings, on a case-by-case basis, considering all relevant facts and circumstances.” They added that at this time, they would not be taking further action against Dr. Cole and Dr. Klein.
“However, we intend to continue to consider all the options available to the Agency as we determine whether to pursue additional compliance actions related to this matter,” the FDA concluded.
The FDA declined to comment further on their decision.
Dr. Cole also declined to comment, but Hennepin Healthcare told this news organization that the “decision by the FDA to deny the petition validates the changes we made to strengthen and improve the clinical research program across the institution since the closing of the studies in 2018. We look forward to continuing to work with the FDA to ensure full compliance with the standards in place to protect research subjects.”
A version of this article first appeared on Medscape.com.
Children & COVID: Rise in new cases slows
New cases of COVID-19 in children climbed for the seventh consecutive week, but the latest increase was the smallest of the seven, according to the American Academy of Pediatrics and the Children’s Hospital Association.
Since the weekly total bottomed out at just under 26,000 in early April, the new-case count has risen by 28.0%, 11.8%, 43.5%, 17.4%, 50%, 14.6%, and 5.0%, based on data from the AAP/CHA weekly COVID-19 report.
The cumulative number of pediatric cases is almost 13.4 million since the pandemic began, and those infected children represent 18.9% of all cases, the AAP and CHA said based on data from 49 states, New York City, the District of Columbia, Puerto Rico, and Guam.
That 18.9% is noteworthy because it marks the first decline in that particular measure since the AAP and CHA started keeping track in April of 2020. Children’s share of the overall COVID burden had been holding at 19.0% for 14 straight weeks, the AAP/CHA data show.
Regionally, new cases were up in the South and the West, where recent rising trends continued, and down in the Midwest and Northeast, where the recent rising trends were reversed for the first time. At the state/territory level, Puerto Rico had the largest percent increase over the last 2 weeks, followed by Maryland and Delaware, the organizations noted in their joint report.
Hospital admissions in children aged 0-17 have changed little in the last week, with the Centers for Disease Control and Prevention reporting rates of 0.25 per 100,000 population on May 23 and 0.25 per 100,000 on May 29, the latest date available. There was, however, a move up to 0.26 per 100,000 from May 24 to May 28, and the CDC acknowledges a possible reporting delay over the most recent 7-day period.
Emergency department visits have dipped slightly in recent days, with children aged 0-11 years at a 7-day average of 2.0% of ED visits with diagnosed COVID on May 28, down from a 5-day stretch at 2.2% from May 19 to May 23. Children aged 12-15 years were at 1.8% on May 28, compared with 2.0% on May 23-24, and 15- to 17-year-olds were at 2.0% on May 28, down from the 2.1% reached over the previous 2 days, the CDC reported on its COVID Data Tracker.
New cases of COVID-19 in children climbed for the seventh consecutive week, but the latest increase was the smallest of the seven, according to the American Academy of Pediatrics and the Children’s Hospital Association.
Since the weekly total bottomed out at just under 26,000 in early April, the new-case count has risen by 28.0%, 11.8%, 43.5%, 17.4%, 50%, 14.6%, and 5.0%, based on data from the AAP/CHA weekly COVID-19 report.
The cumulative number of pediatric cases is almost 13.4 million since the pandemic began, and those infected children represent 18.9% of all cases, the AAP and CHA said based on data from 49 states, New York City, the District of Columbia, Puerto Rico, and Guam.
That 18.9% is noteworthy because it marks the first decline in that particular measure since the AAP and CHA started keeping track in April of 2020. Children’s share of the overall COVID burden had been holding at 19.0% for 14 straight weeks, the AAP/CHA data show.
Regionally, new cases were up in the South and the West, where recent rising trends continued, and down in the Midwest and Northeast, where the recent rising trends were reversed for the first time. At the state/territory level, Puerto Rico had the largest percent increase over the last 2 weeks, followed by Maryland and Delaware, the organizations noted in their joint report.
Hospital admissions in children aged 0-17 have changed little in the last week, with the Centers for Disease Control and Prevention reporting rates of 0.25 per 100,000 population on May 23 and 0.25 per 100,000 on May 29, the latest date available. There was, however, a move up to 0.26 per 100,000 from May 24 to May 28, and the CDC acknowledges a possible reporting delay over the most recent 7-day period.
Emergency department visits have dipped slightly in recent days, with children aged 0-11 years at a 7-day average of 2.0% of ED visits with diagnosed COVID on May 28, down from a 5-day stretch at 2.2% from May 19 to May 23. Children aged 12-15 years were at 1.8% on May 28, compared with 2.0% on May 23-24, and 15- to 17-year-olds were at 2.0% on May 28, down from the 2.1% reached over the previous 2 days, the CDC reported on its COVID Data Tracker.
New cases of COVID-19 in children climbed for the seventh consecutive week, but the latest increase was the smallest of the seven, according to the American Academy of Pediatrics and the Children’s Hospital Association.
Since the weekly total bottomed out at just under 26,000 in early April, the new-case count has risen by 28.0%, 11.8%, 43.5%, 17.4%, 50%, 14.6%, and 5.0%, based on data from the AAP/CHA weekly COVID-19 report.
The cumulative number of pediatric cases is almost 13.4 million since the pandemic began, and those infected children represent 18.9% of all cases, the AAP and CHA said based on data from 49 states, New York City, the District of Columbia, Puerto Rico, and Guam.
That 18.9% is noteworthy because it marks the first decline in that particular measure since the AAP and CHA started keeping track in April of 2020. Children’s share of the overall COVID burden had been holding at 19.0% for 14 straight weeks, the AAP/CHA data show.
Regionally, new cases were up in the South and the West, where recent rising trends continued, and down in the Midwest and Northeast, where the recent rising trends were reversed for the first time. At the state/territory level, Puerto Rico had the largest percent increase over the last 2 weeks, followed by Maryland and Delaware, the organizations noted in their joint report.
Hospital admissions in children aged 0-17 have changed little in the last week, with the Centers for Disease Control and Prevention reporting rates of 0.25 per 100,000 population on May 23 and 0.25 per 100,000 on May 29, the latest date available. There was, however, a move up to 0.26 per 100,000 from May 24 to May 28, and the CDC acknowledges a possible reporting delay over the most recent 7-day period.
Emergency department visits have dipped slightly in recent days, with children aged 0-11 years at a 7-day average of 2.0% of ED visits with diagnosed COVID on May 28, down from a 5-day stretch at 2.2% from May 19 to May 23. Children aged 12-15 years were at 1.8% on May 28, compared with 2.0% on May 23-24, and 15- to 17-year-olds were at 2.0% on May 28, down from the 2.1% reached over the previous 2 days, the CDC reported on its COVID Data Tracker.
FDA withdraws lymphoma drug approval after investigation
Umbralisib had received accelerated approval in February 2021 to treat adults with relapsed or refractory marginal zone lymphoma following at least one prior therapy and those with relapsed or refractory follicular lymphoma who had received at least three prior therapies.
But safety concerns began to emerge in the phase 3 UNITY-CLL trial, which evaluated the drug in a related cancer type: chronic lymphocytic leukemia.
Last February, the FDA said it was investigating a possible increased risk of death associated with umbralisib.
Five months later, the results are in.
“Updated findings from the UNITY-CLL clinical trial continued to show a possible increased risk of death in patients receiving Ukoniq. As a result, we determined the risks of treatment with Ukoniq outweigh its benefits,” the FDA wrote in a drug safety communication published June 1.
In April, the drug manufacturer, TG Therapeutics, announced it was voluntarily withdrawing umbralisib from the market for its approved uses in marginal zone lymphoma and follicular lymphoma.
The FDA’s safety notice includes instructions for physicians and patients. The FDA urges health care professionals to “stop prescribing Ukoniq and switch patients to alternative treatments” and to “inform patients currently taking Ukoniq of the increased risk of death seen in the clinical trial and advise them to stop taking the medicine.”
In special instances in which a patient may be benefiting from the drug, the company plans to make umbralisib available under expanded access.
The FDA also recommends that patients who discontinue taking the drug dispose of unused umbralisib using a drug take-back location, such as a pharmacy, or throwing it away in the household trash after placing it in a sealed bag mixed with dirt or cat litter and removing personal identification information.
A version of this article first appeared on Medscape.com.
Umbralisib had received accelerated approval in February 2021 to treat adults with relapsed or refractory marginal zone lymphoma following at least one prior therapy and those with relapsed or refractory follicular lymphoma who had received at least three prior therapies.
But safety concerns began to emerge in the phase 3 UNITY-CLL trial, which evaluated the drug in a related cancer type: chronic lymphocytic leukemia.
Last February, the FDA said it was investigating a possible increased risk of death associated with umbralisib.
Five months later, the results are in.
“Updated findings from the UNITY-CLL clinical trial continued to show a possible increased risk of death in patients receiving Ukoniq. As a result, we determined the risks of treatment with Ukoniq outweigh its benefits,” the FDA wrote in a drug safety communication published June 1.
In April, the drug manufacturer, TG Therapeutics, announced it was voluntarily withdrawing umbralisib from the market for its approved uses in marginal zone lymphoma and follicular lymphoma.
The FDA’s safety notice includes instructions for physicians and patients. The FDA urges health care professionals to “stop prescribing Ukoniq and switch patients to alternative treatments” and to “inform patients currently taking Ukoniq of the increased risk of death seen in the clinical trial and advise them to stop taking the medicine.”
In special instances in which a patient may be benefiting from the drug, the company plans to make umbralisib available under expanded access.
The FDA also recommends that patients who discontinue taking the drug dispose of unused umbralisib using a drug take-back location, such as a pharmacy, or throwing it away in the household trash after placing it in a sealed bag mixed with dirt or cat litter and removing personal identification information.
A version of this article first appeared on Medscape.com.
Umbralisib had received accelerated approval in February 2021 to treat adults with relapsed or refractory marginal zone lymphoma following at least one prior therapy and those with relapsed or refractory follicular lymphoma who had received at least three prior therapies.
But safety concerns began to emerge in the phase 3 UNITY-CLL trial, which evaluated the drug in a related cancer type: chronic lymphocytic leukemia.
Last February, the FDA said it was investigating a possible increased risk of death associated with umbralisib.
Five months later, the results are in.
“Updated findings from the UNITY-CLL clinical trial continued to show a possible increased risk of death in patients receiving Ukoniq. As a result, we determined the risks of treatment with Ukoniq outweigh its benefits,” the FDA wrote in a drug safety communication published June 1.
In April, the drug manufacturer, TG Therapeutics, announced it was voluntarily withdrawing umbralisib from the market for its approved uses in marginal zone lymphoma and follicular lymphoma.
The FDA’s safety notice includes instructions for physicians and patients. The FDA urges health care professionals to “stop prescribing Ukoniq and switch patients to alternative treatments” and to “inform patients currently taking Ukoniq of the increased risk of death seen in the clinical trial and advise them to stop taking the medicine.”
In special instances in which a patient may be benefiting from the drug, the company plans to make umbralisib available under expanded access.
The FDA also recommends that patients who discontinue taking the drug dispose of unused umbralisib using a drug take-back location, such as a pharmacy, or throwing it away in the household trash after placing it in a sealed bag mixed with dirt or cat litter and removing personal identification information.
A version of this article first appeared on Medscape.com.
Immunotherapy now first line for esophageal cancer
The new approval for the drug, a programmed cell death–ligand-1 inhibitor, is for use in this patient population regardless of PD-L1 status.
The indication also specifies that nivolumab is to be used together with chemotherapy (with a fluoropyrimidine- and platinum-containing regimen) or in combination with ipilimumab (Yervoy), an immunotherapy with a different mechanism of action.
“Today’s approvals bring two first-line immunotherapy-based treatment options at once ... to newly diagnosed patients with unresectable advanced or metastatic ESCC,” commented Adam Lenkowsky, a senior vice president at Bristol-Myers Squibb, which makes both nivolumab and ipilimumab.
The approval of the new indication by the Food and Drug Administration was based on improved survival shown in the phase 3 CheckMate-648 trial, which involved nearly 1,000 patients. The trial had three arms and compared nivolumab plus chemotherapy (n = 321) and nivolumab plus ipilimumab (n = 324) with chemotherapy alone (n = 324).
The results showed improved survival with both nivolumab combinations compared with chemotherapy (fluorouracil and cisplatin) alone. Overall survival was improved both in all randomized patients (a secondary endpoint) and in patients whose tumors expressed PD-L1 (≥ 1%), the primary endpoint.
For the combination of nivolumab plus chemotherapy, median overall survival was 13.2 versus 10.7 months, compared with chemotherapy alone in all randomized patients, and 15.4 versus 9.1 months in patients whose tumors express PD-L1 (≥ 1%).
For the combination of nivolumab plus ipilimumab, median overall survival was 12.8 versus 10.7 months with chemotherapy alone in all randomized patients and 13.7 versus 9.1 months in patients whose tumors express PD-L1 (≥ 1%).
However, progression-free survival did not reach statistical significance in any group.
“Unresectable advanced or metastatic ESCC is a challenging disease, and there’s a need for additional treatment options that may extend survival in the first-line setting,” commented Jaffer A. Ajani, MD, professor of gastrointestinal medical oncology at the University of Texas MD Anderson Cancer Center, Houston. He was also the lead U.S. investigator for CheckMate-648 and, in a company press release, said the “two nivolumab-based combinations showed a survival benefit compared to chemotherapy alone, offering new treatment options regardless of PD-L1 status.”
Results from the trial were presented at the 2021 annual meeting of the American Society of Clinical Oncology. At that time, trial investigator Ian Chau, MD, a consultant medical oncologist at the Royal Marsden Hospital in Sutton, England, told attendees that “nivolumab plus chemotherapy and nivolumab plus ipilimumab each represent a new potential first-line standard of care for patients with advanced ESCC.”
Commenting on that presentation, Samuel J. Klempner, MD, a gastrointestinal medical oncologist at the Massachusetts General Hospital Cancer Center, Boston, noted that the “prospect of a chemo-free regimen for advanced ESCC with the well-studied combination of ipilimumab and nivolumab would represent a welcome addition to our treatment armamentarium.”
No new safety signals
Dr. Chau noted there were no new safety signals with either of the immunotherapies.
Nivolumab and/or chemotherapy were discontinued in 39% of patients and delayed in 71% of patients for an adverse reaction.
Nivolumab and/or ipilimumab were discontinued in 23% of patients and delayed in 46% of patients for an adverse reaction.
The manufacturer cautioned that immunotherapy with nivolumab with or without ipilimumab has been associated with severe and fatal immune-mediated adverse reactions including pneumonitis, colitis, hepatitis and hepatotoxicity, endocrinopathies, nephritis and renal dysfunction, dermatologic adverse reactions, and infusion-related reactions.
A version of this article first appeared on Medscape.com.
The new approval for the drug, a programmed cell death–ligand-1 inhibitor, is for use in this patient population regardless of PD-L1 status.
The indication also specifies that nivolumab is to be used together with chemotherapy (with a fluoropyrimidine- and platinum-containing regimen) or in combination with ipilimumab (Yervoy), an immunotherapy with a different mechanism of action.
“Today’s approvals bring two first-line immunotherapy-based treatment options at once ... to newly diagnosed patients with unresectable advanced or metastatic ESCC,” commented Adam Lenkowsky, a senior vice president at Bristol-Myers Squibb, which makes both nivolumab and ipilimumab.
The approval of the new indication by the Food and Drug Administration was based on improved survival shown in the phase 3 CheckMate-648 trial, which involved nearly 1,000 patients. The trial had three arms and compared nivolumab plus chemotherapy (n = 321) and nivolumab plus ipilimumab (n = 324) with chemotherapy alone (n = 324).
The results showed improved survival with both nivolumab combinations compared with chemotherapy (fluorouracil and cisplatin) alone. Overall survival was improved both in all randomized patients (a secondary endpoint) and in patients whose tumors expressed PD-L1 (≥ 1%), the primary endpoint.
For the combination of nivolumab plus chemotherapy, median overall survival was 13.2 versus 10.7 months, compared with chemotherapy alone in all randomized patients, and 15.4 versus 9.1 months in patients whose tumors express PD-L1 (≥ 1%).
For the combination of nivolumab plus ipilimumab, median overall survival was 12.8 versus 10.7 months with chemotherapy alone in all randomized patients and 13.7 versus 9.1 months in patients whose tumors express PD-L1 (≥ 1%).
However, progression-free survival did not reach statistical significance in any group.
“Unresectable advanced or metastatic ESCC is a challenging disease, and there’s a need for additional treatment options that may extend survival in the first-line setting,” commented Jaffer A. Ajani, MD, professor of gastrointestinal medical oncology at the University of Texas MD Anderson Cancer Center, Houston. He was also the lead U.S. investigator for CheckMate-648 and, in a company press release, said the “two nivolumab-based combinations showed a survival benefit compared to chemotherapy alone, offering new treatment options regardless of PD-L1 status.”
Results from the trial were presented at the 2021 annual meeting of the American Society of Clinical Oncology. At that time, trial investigator Ian Chau, MD, a consultant medical oncologist at the Royal Marsden Hospital in Sutton, England, told attendees that “nivolumab plus chemotherapy and nivolumab plus ipilimumab each represent a new potential first-line standard of care for patients with advanced ESCC.”
Commenting on that presentation, Samuel J. Klempner, MD, a gastrointestinal medical oncologist at the Massachusetts General Hospital Cancer Center, Boston, noted that the “prospect of a chemo-free regimen for advanced ESCC with the well-studied combination of ipilimumab and nivolumab would represent a welcome addition to our treatment armamentarium.”
No new safety signals
Dr. Chau noted there were no new safety signals with either of the immunotherapies.
Nivolumab and/or chemotherapy were discontinued in 39% of patients and delayed in 71% of patients for an adverse reaction.
Nivolumab and/or ipilimumab were discontinued in 23% of patients and delayed in 46% of patients for an adverse reaction.
The manufacturer cautioned that immunotherapy with nivolumab with or without ipilimumab has been associated with severe and fatal immune-mediated adverse reactions including pneumonitis, colitis, hepatitis and hepatotoxicity, endocrinopathies, nephritis and renal dysfunction, dermatologic adverse reactions, and infusion-related reactions.
A version of this article first appeared on Medscape.com.
The new approval for the drug, a programmed cell death–ligand-1 inhibitor, is for use in this patient population regardless of PD-L1 status.
The indication also specifies that nivolumab is to be used together with chemotherapy (with a fluoropyrimidine- and platinum-containing regimen) or in combination with ipilimumab (Yervoy), an immunotherapy with a different mechanism of action.
“Today’s approvals bring two first-line immunotherapy-based treatment options at once ... to newly diagnosed patients with unresectable advanced or metastatic ESCC,” commented Adam Lenkowsky, a senior vice president at Bristol-Myers Squibb, which makes both nivolumab and ipilimumab.
The approval of the new indication by the Food and Drug Administration was based on improved survival shown in the phase 3 CheckMate-648 trial, which involved nearly 1,000 patients. The trial had three arms and compared nivolumab plus chemotherapy (n = 321) and nivolumab plus ipilimumab (n = 324) with chemotherapy alone (n = 324).
The results showed improved survival with both nivolumab combinations compared with chemotherapy (fluorouracil and cisplatin) alone. Overall survival was improved both in all randomized patients (a secondary endpoint) and in patients whose tumors expressed PD-L1 (≥ 1%), the primary endpoint.
For the combination of nivolumab plus chemotherapy, median overall survival was 13.2 versus 10.7 months, compared with chemotherapy alone in all randomized patients, and 15.4 versus 9.1 months in patients whose tumors express PD-L1 (≥ 1%).
For the combination of nivolumab plus ipilimumab, median overall survival was 12.8 versus 10.7 months with chemotherapy alone in all randomized patients and 13.7 versus 9.1 months in patients whose tumors express PD-L1 (≥ 1%).
However, progression-free survival did not reach statistical significance in any group.
“Unresectable advanced or metastatic ESCC is a challenging disease, and there’s a need for additional treatment options that may extend survival in the first-line setting,” commented Jaffer A. Ajani, MD, professor of gastrointestinal medical oncology at the University of Texas MD Anderson Cancer Center, Houston. He was also the lead U.S. investigator for CheckMate-648 and, in a company press release, said the “two nivolumab-based combinations showed a survival benefit compared to chemotherapy alone, offering new treatment options regardless of PD-L1 status.”
Results from the trial were presented at the 2021 annual meeting of the American Society of Clinical Oncology. At that time, trial investigator Ian Chau, MD, a consultant medical oncologist at the Royal Marsden Hospital in Sutton, England, told attendees that “nivolumab plus chemotherapy and nivolumab plus ipilimumab each represent a new potential first-line standard of care for patients with advanced ESCC.”
Commenting on that presentation, Samuel J. Klempner, MD, a gastrointestinal medical oncologist at the Massachusetts General Hospital Cancer Center, Boston, noted that the “prospect of a chemo-free regimen for advanced ESCC with the well-studied combination of ipilimumab and nivolumab would represent a welcome addition to our treatment armamentarium.”
No new safety signals
Dr. Chau noted there were no new safety signals with either of the immunotherapies.
Nivolumab and/or chemotherapy were discontinued in 39% of patients and delayed in 71% of patients for an adverse reaction.
Nivolumab and/or ipilimumab were discontinued in 23% of patients and delayed in 46% of patients for an adverse reaction.
The manufacturer cautioned that immunotherapy with nivolumab with or without ipilimumab has been associated with severe and fatal immune-mediated adverse reactions including pneumonitis, colitis, hepatitis and hepatotoxicity, endocrinopathies, nephritis and renal dysfunction, dermatologic adverse reactions, and infusion-related reactions.
A version of this article first appeared on Medscape.com.
FDA approves first drug for eosinophilic esophagitis
The U.S. Food and Drug Administration has approved dupilumab (Dupixent, Regeneron) to treat eosinophilic esophagitis (EoE) in adults and children aged 12 years and older weighing at least 40 kg.
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. It’s the first drug to be approved by the FDA for EoE.
In a phase 3 trial, dupilumab 300 mg weekly significantly improved signs and symptoms of eosinophilic esophagitis, compared with placebo, underscoring the role of type 2 inflammation in this disease, Regeneron says in a news release.
According to the company, there are roughly 160,000 patients in the United States living with EoE who are currently using treatments not specifically approved for the disease. Of those patients, about 48,000 continue to experience symptoms despite multiple treatments.
“As researchers and clinicians have gained knowledge about eosinophilic esophagitis in recent years, more cases of the disorder have been recognized and diagnosed in the U.S.,” Jessica Lee, MD, director of the Division of Gastroenterology in the FDA’s Center for Drug Evaluation and Research, said in an FDA news release.
The approval of dupilumab will “fulfill an important unmet need for the increasing number of patients with eosinophilic esophagitis,” Dr. Lee said.
The efficacy and safety of dupilumab in EoE was demonstrated in a randomized, double-blind, parallel-group, multicenter, placebo-controlled trial that included two 24-week treatment periods (parts A and B) that were conducted independently in separate groups of patients.
In both part A and B, patients received dupilumab 300 mg or placebo every week.
In part A of the trial, 60% of the 42 patients who received dupilumab achieved the predetermined level of reduction of eosinophils in the esophagus, compared with 5% of the 39 patients who received placebo, the FDA said.
Patients who received dupilumab also experienced an average improvement of 22 points in the Dysphagia Symptom Questionnaire (DSQ) score, compared with 10 points for patients who received placebo.
In part B, 59% of the 80 patients who received dupilumab achieved the predetermined level of reduction of eosinophils in the esophagus, compared with 6% of the 79 patients who received placebo.
Patients who received dupilumab also experienced an average improvement of 24 points in their DSQ score, compared with 14 points for patients who received placebo.
“Assessments incorporating the perspectives from patients with EoE supported that the DSQ score improvement in patients who received Dupixent in the clinical trial was representative of clinically meaningful improvement in dysphagia,” the FDA noted.
“Treatment for patients with eosinophilic esophagitis can be challenging, particularly with no previously approved medications,” Evan Dellon, MD, principal investigator for the phase 3 trial, said in the company news release.
“Now, patients and their doctors have a treatment option available as part of their management plan that has the potential to control symptoms, improve inflammation, and heal the changes in the esophagus caused by this progressive and burdensome disease,” added Dr. Dellon, who is professor of medicine in the division of gastroenterology and hepatology at the University of North Carolina at Chapel Hill.
The FDA granted dupilumab priority review and breakthrough therapy designations for EoE.
Dupilumab is already approved in the United States for treatment of moderate to severe atopic dermatitis in adults and children aged 6 years and older whose disease is not adequately controlled by topical prescription therapies or for whom those therapies are not advisable.
The drug is also approved as an add-on maintenance treatment for adults and children aged 6 years and older with certain types of moderate to severe asthma and as an add-on maintenance treatment for adults with inadequately controlled chronic rhinosinusitis with nasal polyposis.
A version of this article first appeared on Medscape.com .
Eosinophilic esophagitis (EoE) is a chronic disease requiring long-term treatment for both induction and maintenance of response. For decades, however, Food and Drug Administration–approved therapies for EoE have not been available. Dupilumab is the first drug to receive FDA approval to treat EoE. This human monoclonal antibody directed against the interleukin (IL)4 receptor–alpha component of the type 2 receptor inhibits signaling of IL4 and IL13. Dupilumab has shown efficacy in similar diseases, such as atopic dermatitis and eosinophilic asthma. In 2017 dupilumab was granted Orphan Drug designation for the potential treatment of EoE and in 2020 the FDA granted Breakthrough Therapy designation for EoE. Recent data from the phase 3 trial of dupilumab 300 mg weekly enrolling patients aged 12 years and older demonstrated a significantly greater reduction in disease symptoms, normalization of esophageal eosinophilia, and reduction in endoscopic findings by week 24 compared with placebo.
The highly anticipated approval of dupilumab marks a paradigm shift toward biologic medications for treatment of EoE when historical treatments have relied on proton pump–inhibitor therapy or topical swallowed steroids. As we await updates about availability and access of dupilumab for our patients, we can rest assured that a highly efficacious treatment is now approved and will fill an important treatment gap in EoE, particularly for patients not deriving adequate response with traditionally used strategies. With multiple clinical trials underway, this milestone likely represents the beginning of additional effective therapies (nonbiologic and biologic) that will be available for EoE.
Rena Yadlapati, MD, MSHS, FACG, is associate professor of clinical medicine in the division of gastroenterology at the University of California, San Diego, medical director of the UCSD Center for Esophageal Diseases, and director of the GI Motility Lab. She has no relevant conflicts of interest.
Eosinophilic esophagitis (EoE) is a chronic disease requiring long-term treatment for both induction and maintenance of response. For decades, however, Food and Drug Administration–approved therapies for EoE have not been available. Dupilumab is the first drug to receive FDA approval to treat EoE. This human monoclonal antibody directed against the interleukin (IL)4 receptor–alpha component of the type 2 receptor inhibits signaling of IL4 and IL13. Dupilumab has shown efficacy in similar diseases, such as atopic dermatitis and eosinophilic asthma. In 2017 dupilumab was granted Orphan Drug designation for the potential treatment of EoE and in 2020 the FDA granted Breakthrough Therapy designation for EoE. Recent data from the phase 3 trial of dupilumab 300 mg weekly enrolling patients aged 12 years and older demonstrated a significantly greater reduction in disease symptoms, normalization of esophageal eosinophilia, and reduction in endoscopic findings by week 24 compared with placebo.
The highly anticipated approval of dupilumab marks a paradigm shift toward biologic medications for treatment of EoE when historical treatments have relied on proton pump–inhibitor therapy or topical swallowed steroids. As we await updates about availability and access of dupilumab for our patients, we can rest assured that a highly efficacious treatment is now approved and will fill an important treatment gap in EoE, particularly for patients not deriving adequate response with traditionally used strategies. With multiple clinical trials underway, this milestone likely represents the beginning of additional effective therapies (nonbiologic and biologic) that will be available for EoE.
Rena Yadlapati, MD, MSHS, FACG, is associate professor of clinical medicine in the division of gastroenterology at the University of California, San Diego, medical director of the UCSD Center for Esophageal Diseases, and director of the GI Motility Lab. She has no relevant conflicts of interest.
Eosinophilic esophagitis (EoE) is a chronic disease requiring long-term treatment for both induction and maintenance of response. For decades, however, Food and Drug Administration–approved therapies for EoE have not been available. Dupilumab is the first drug to receive FDA approval to treat EoE. This human monoclonal antibody directed against the interleukin (IL)4 receptor–alpha component of the type 2 receptor inhibits signaling of IL4 and IL13. Dupilumab has shown efficacy in similar diseases, such as atopic dermatitis and eosinophilic asthma. In 2017 dupilumab was granted Orphan Drug designation for the potential treatment of EoE and in 2020 the FDA granted Breakthrough Therapy designation for EoE. Recent data from the phase 3 trial of dupilumab 300 mg weekly enrolling patients aged 12 years and older demonstrated a significantly greater reduction in disease symptoms, normalization of esophageal eosinophilia, and reduction in endoscopic findings by week 24 compared with placebo.
The highly anticipated approval of dupilumab marks a paradigm shift toward biologic medications for treatment of EoE when historical treatments have relied on proton pump–inhibitor therapy or topical swallowed steroids. As we await updates about availability and access of dupilumab for our patients, we can rest assured that a highly efficacious treatment is now approved and will fill an important treatment gap in EoE, particularly for patients not deriving adequate response with traditionally used strategies. With multiple clinical trials underway, this milestone likely represents the beginning of additional effective therapies (nonbiologic and biologic) that will be available for EoE.
Rena Yadlapati, MD, MSHS, FACG, is associate professor of clinical medicine in the division of gastroenterology at the University of California, San Diego, medical director of the UCSD Center for Esophageal Diseases, and director of the GI Motility Lab. She has no relevant conflicts of interest.
The U.S. Food and Drug Administration has approved dupilumab (Dupixent, Regeneron) to treat eosinophilic esophagitis (EoE) in adults and children aged 12 years and older weighing at least 40 kg.
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. It’s the first drug to be approved by the FDA for EoE.
In a phase 3 trial, dupilumab 300 mg weekly significantly improved signs and symptoms of eosinophilic esophagitis, compared with placebo, underscoring the role of type 2 inflammation in this disease, Regeneron says in a news release.
According to the company, there are roughly 160,000 patients in the United States living with EoE who are currently using treatments not specifically approved for the disease. Of those patients, about 48,000 continue to experience symptoms despite multiple treatments.
“As researchers and clinicians have gained knowledge about eosinophilic esophagitis in recent years, more cases of the disorder have been recognized and diagnosed in the U.S.,” Jessica Lee, MD, director of the Division of Gastroenterology in the FDA’s Center for Drug Evaluation and Research, said in an FDA news release.
The approval of dupilumab will “fulfill an important unmet need for the increasing number of patients with eosinophilic esophagitis,” Dr. Lee said.
The efficacy and safety of dupilumab in EoE was demonstrated in a randomized, double-blind, parallel-group, multicenter, placebo-controlled trial that included two 24-week treatment periods (parts A and B) that were conducted independently in separate groups of patients.
In both part A and B, patients received dupilumab 300 mg or placebo every week.
In part A of the trial, 60% of the 42 patients who received dupilumab achieved the predetermined level of reduction of eosinophils in the esophagus, compared with 5% of the 39 patients who received placebo, the FDA said.
Patients who received dupilumab also experienced an average improvement of 22 points in the Dysphagia Symptom Questionnaire (DSQ) score, compared with 10 points for patients who received placebo.
In part B, 59% of the 80 patients who received dupilumab achieved the predetermined level of reduction of eosinophils in the esophagus, compared with 6% of the 79 patients who received placebo.
Patients who received dupilumab also experienced an average improvement of 24 points in their DSQ score, compared with 14 points for patients who received placebo.
“Assessments incorporating the perspectives from patients with EoE supported that the DSQ score improvement in patients who received Dupixent in the clinical trial was representative of clinically meaningful improvement in dysphagia,” the FDA noted.
“Treatment for patients with eosinophilic esophagitis can be challenging, particularly with no previously approved medications,” Evan Dellon, MD, principal investigator for the phase 3 trial, said in the company news release.
“Now, patients and their doctors have a treatment option available as part of their management plan that has the potential to control symptoms, improve inflammation, and heal the changes in the esophagus caused by this progressive and burdensome disease,” added Dr. Dellon, who is professor of medicine in the division of gastroenterology and hepatology at the University of North Carolina at Chapel Hill.
The FDA granted dupilumab priority review and breakthrough therapy designations for EoE.
Dupilumab is already approved in the United States for treatment of moderate to severe atopic dermatitis in adults and children aged 6 years and older whose disease is not adequately controlled by topical prescription therapies or for whom those therapies are not advisable.
The drug is also approved as an add-on maintenance treatment for adults and children aged 6 years and older with certain types of moderate to severe asthma and as an add-on maintenance treatment for adults with inadequately controlled chronic rhinosinusitis with nasal polyposis.
A version of this article first appeared on Medscape.com .
The U.S. Food and Drug Administration has approved dupilumab (Dupixent, Regeneron) to treat eosinophilic esophagitis (EoE) in adults and children aged 12 years and older weighing at least 40 kg.
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. It’s the first drug to be approved by the FDA for EoE.
In a phase 3 trial, dupilumab 300 mg weekly significantly improved signs and symptoms of eosinophilic esophagitis, compared with placebo, underscoring the role of type 2 inflammation in this disease, Regeneron says in a news release.
According to the company, there are roughly 160,000 patients in the United States living with EoE who are currently using treatments not specifically approved for the disease. Of those patients, about 48,000 continue to experience symptoms despite multiple treatments.
“As researchers and clinicians have gained knowledge about eosinophilic esophagitis in recent years, more cases of the disorder have been recognized and diagnosed in the U.S.,” Jessica Lee, MD, director of the Division of Gastroenterology in the FDA’s Center for Drug Evaluation and Research, said in an FDA news release.
The approval of dupilumab will “fulfill an important unmet need for the increasing number of patients with eosinophilic esophagitis,” Dr. Lee said.
The efficacy and safety of dupilumab in EoE was demonstrated in a randomized, double-blind, parallel-group, multicenter, placebo-controlled trial that included two 24-week treatment periods (parts A and B) that were conducted independently in separate groups of patients.
In both part A and B, patients received dupilumab 300 mg or placebo every week.
In part A of the trial, 60% of the 42 patients who received dupilumab achieved the predetermined level of reduction of eosinophils in the esophagus, compared with 5% of the 39 patients who received placebo, the FDA said.
Patients who received dupilumab also experienced an average improvement of 22 points in the Dysphagia Symptom Questionnaire (DSQ) score, compared with 10 points for patients who received placebo.
In part B, 59% of the 80 patients who received dupilumab achieved the predetermined level of reduction of eosinophils in the esophagus, compared with 6% of the 79 patients who received placebo.
Patients who received dupilumab also experienced an average improvement of 24 points in their DSQ score, compared with 14 points for patients who received placebo.
“Assessments incorporating the perspectives from patients with EoE supported that the DSQ score improvement in patients who received Dupixent in the clinical trial was representative of clinically meaningful improvement in dysphagia,” the FDA noted.
“Treatment for patients with eosinophilic esophagitis can be challenging, particularly with no previously approved medications,” Evan Dellon, MD, principal investigator for the phase 3 trial, said in the company news release.
“Now, patients and their doctors have a treatment option available as part of their management plan that has the potential to control symptoms, improve inflammation, and heal the changes in the esophagus caused by this progressive and burdensome disease,” added Dr. Dellon, who is professor of medicine in the division of gastroenterology and hepatology at the University of North Carolina at Chapel Hill.
The FDA granted dupilumab priority review and breakthrough therapy designations for EoE.
Dupilumab is already approved in the United States for treatment of moderate to severe atopic dermatitis in adults and children aged 6 years and older whose disease is not adequately controlled by topical prescription therapies or for whom those therapies are not advisable.
The drug is also approved as an add-on maintenance treatment for adults and children aged 6 years and older with certain types of moderate to severe asthma and as an add-on maintenance treatment for adults with inadequately controlled chronic rhinosinusitis with nasal polyposis.
A version of this article first appeared on Medscape.com .