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FDA Approves Cosibelimab for Cutaneous SCC
The programmed death ligand-1 (PD-L1)–blocking antibody is the first and only treatment of its kind approved for advanced CSCC, according to a Checkpoint Therapeutics press release. The FDA approval was based on findings from the multicenter, open-label Study CK-301-101 trial of 109 patients.
In that trial, the objective response rate (ORR) was 47% in 78 patients with metastatic CSCC and 48% in 31 patients with locally advanced CSCC. Median duration of response (DOR) in treated patients was not reached in those with metastatic disease and was 17.7 months in those with locally advanced disease, according to the FDA approval notice.
Adverse reactions occurring in at least 10% of patients included fatigue, musculoskeletal pain, rash, diarrhea, hypothyroidism, constipation, nausea, headache, pruritus, edema, localized infection, and urinary tract infection.
The recommended treatment dose, according to the prescribing information, is 1200 mg given as an intravenous infusion over 60 minutes every 3 weeks until disease progression or unacceptable toxicity.
The agent offers “a differentiated treatment option versus available therapies by binding to PD-L1, rather than programmed death receptor-1 (PD-1), to release the inhibitory effects of PD-L1 on the anti-tumor immune response,” Checkpoint Therapeutics president and chief executive officer James Oliviero stated in the company press release.
The agent has also “demonstrated the ability to induce antibody-dependent cell-mediated cytotoxicity, another potential differentiating feature of the drug compared to existing marketing therapies for CSCC,” Oliviero noted.
“CSCC is the second most common form of skin cancer, and those diagnosed with advanced disease that has recurred or metastasized face a poor prognosis,” stated Emily Ruiz, MD, academic director of the Mohs and Dermatologic Surgery Center at Brigham and Women’s Hospital and director of the High-Risk Skin Cancer Clinic at Dana-Farber Brigham Cancer Center.
“With its dual mechanisms of action and compelling safety profile, this promising drug will provide US oncologists with an important new immunotherapy option for the treatment of CSCC,” she added.
A version of this article appeared on Medscape.com.
The programmed death ligand-1 (PD-L1)–blocking antibody is the first and only treatment of its kind approved for advanced CSCC, according to a Checkpoint Therapeutics press release. The FDA approval was based on findings from the multicenter, open-label Study CK-301-101 trial of 109 patients.
In that trial, the objective response rate (ORR) was 47% in 78 patients with metastatic CSCC and 48% in 31 patients with locally advanced CSCC. Median duration of response (DOR) in treated patients was not reached in those with metastatic disease and was 17.7 months in those with locally advanced disease, according to the FDA approval notice.
Adverse reactions occurring in at least 10% of patients included fatigue, musculoskeletal pain, rash, diarrhea, hypothyroidism, constipation, nausea, headache, pruritus, edema, localized infection, and urinary tract infection.
The recommended treatment dose, according to the prescribing information, is 1200 mg given as an intravenous infusion over 60 minutes every 3 weeks until disease progression or unacceptable toxicity.
The agent offers “a differentiated treatment option versus available therapies by binding to PD-L1, rather than programmed death receptor-1 (PD-1), to release the inhibitory effects of PD-L1 on the anti-tumor immune response,” Checkpoint Therapeutics president and chief executive officer James Oliviero stated in the company press release.
The agent has also “demonstrated the ability to induce antibody-dependent cell-mediated cytotoxicity, another potential differentiating feature of the drug compared to existing marketing therapies for CSCC,” Oliviero noted.
“CSCC is the second most common form of skin cancer, and those diagnosed with advanced disease that has recurred or metastasized face a poor prognosis,” stated Emily Ruiz, MD, academic director of the Mohs and Dermatologic Surgery Center at Brigham and Women’s Hospital and director of the High-Risk Skin Cancer Clinic at Dana-Farber Brigham Cancer Center.
“With its dual mechanisms of action and compelling safety profile, this promising drug will provide US oncologists with an important new immunotherapy option for the treatment of CSCC,” she added.
A version of this article appeared on Medscape.com.
The programmed death ligand-1 (PD-L1)–blocking antibody is the first and only treatment of its kind approved for advanced CSCC, according to a Checkpoint Therapeutics press release. The FDA approval was based on findings from the multicenter, open-label Study CK-301-101 trial of 109 patients.
In that trial, the objective response rate (ORR) was 47% in 78 patients with metastatic CSCC and 48% in 31 patients with locally advanced CSCC. Median duration of response (DOR) in treated patients was not reached in those with metastatic disease and was 17.7 months in those with locally advanced disease, according to the FDA approval notice.
Adverse reactions occurring in at least 10% of patients included fatigue, musculoskeletal pain, rash, diarrhea, hypothyroidism, constipation, nausea, headache, pruritus, edema, localized infection, and urinary tract infection.
The recommended treatment dose, according to the prescribing information, is 1200 mg given as an intravenous infusion over 60 minutes every 3 weeks until disease progression or unacceptable toxicity.
The agent offers “a differentiated treatment option versus available therapies by binding to PD-L1, rather than programmed death receptor-1 (PD-1), to release the inhibitory effects of PD-L1 on the anti-tumor immune response,” Checkpoint Therapeutics president and chief executive officer James Oliviero stated in the company press release.
The agent has also “demonstrated the ability to induce antibody-dependent cell-mediated cytotoxicity, another potential differentiating feature of the drug compared to existing marketing therapies for CSCC,” Oliviero noted.
“CSCC is the second most common form of skin cancer, and those diagnosed with advanced disease that has recurred or metastasized face a poor prognosis,” stated Emily Ruiz, MD, academic director of the Mohs and Dermatologic Surgery Center at Brigham and Women’s Hospital and director of the High-Risk Skin Cancer Clinic at Dana-Farber Brigham Cancer Center.
“With its dual mechanisms of action and compelling safety profile, this promising drug will provide US oncologists with an important new immunotherapy option for the treatment of CSCC,” she added.
A version of this article appeared on Medscape.com.
FDA Approves Durvalumab for Limited-Stage SCLC
The Food and Drug Administration approval makes the monoclonal antibody — which is already approved for multiple tumor types — the first immunotherapy regimen approved in this setting, AstraZeneca noted in a press release.
“Durvalumab is the first and only systemic treatment following curative-intent, platinum-based chemoradiotherapy to show improved survival for patients with this aggressive form of lung cancer,” international coordinating investigator on the trial, Suresh Senan, PhD, stated in the press release. “This finding represents the first advance for this disease in 4 decades.”
Approval, which followed Priority Review and Breakthrough Therapy Designation, was based on findings from the phase 3 ADRIATIC trial showing a 27% reduction in the risk for death with durvalumab vs placebo.
Findings from the trial were reported during a plenary session at the 2024 American Society of Clinical Oncology conference, and subsequently published in The New England Journal of Medicine.
In 730 patients with LS-SCLC who were randomized 1:1:1 to receive single-agent durvalumab, durvalumab in combination with tremelimumab, or placebo, overall survival (OS) and progression-free survival (PFS) were significantly improved with durvalumab alone vs placebo (hazard ratio, 0.73 and 0.76, for OS and PFS, respectively). Median OS was 55.9 months vs 33.4 months with durvalumab vs placebo, and PFS was 16.6 vs 9.2 months, respectively.
Senan, a professor of clinical experimental radiotherapy at the Amsterdam University Medical Center in the Netherlands, noted in the press release that 57% of patients were still alive at 3 years after being treated with durvalumab, which underscores the practice-changing potential of this medicine in this setting.
“This new treatment option is a game changer for patients with limited-stage small cell lung cancer, a disease known for its high rate of recurrence,” Dusty Donaldson, founder and executive director of the nonprofit advocacy organization LiveLung, stated in the release. “Historically, more often than not, clinical trials to identify new treatment options for this type of cancer have failed to show benefit. We are therefore so excited that many more people will now have the opportunity to access this immunotherapy treatment that holds the potential to significantly improve outcomes.”
Adverse reactions occurring in at least 20% of patients in the ADRIATIC trial included pneumonitis or radiation pneumonitis and fatigue.
The recommended durvalumab dose, according to prescribing information, is 1500 mg every 4 weeks for patients weighing at least 30 kg and 20 mg/kg every 4 weeks for those weighing less than 30 kg, until disease progression or unacceptable toxicity or a maximum of 24 months.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration approval makes the monoclonal antibody — which is already approved for multiple tumor types — the first immunotherapy regimen approved in this setting, AstraZeneca noted in a press release.
“Durvalumab is the first and only systemic treatment following curative-intent, platinum-based chemoradiotherapy to show improved survival for patients with this aggressive form of lung cancer,” international coordinating investigator on the trial, Suresh Senan, PhD, stated in the press release. “This finding represents the first advance for this disease in 4 decades.”
Approval, which followed Priority Review and Breakthrough Therapy Designation, was based on findings from the phase 3 ADRIATIC trial showing a 27% reduction in the risk for death with durvalumab vs placebo.
Findings from the trial were reported during a plenary session at the 2024 American Society of Clinical Oncology conference, and subsequently published in The New England Journal of Medicine.
In 730 patients with LS-SCLC who were randomized 1:1:1 to receive single-agent durvalumab, durvalumab in combination with tremelimumab, or placebo, overall survival (OS) and progression-free survival (PFS) were significantly improved with durvalumab alone vs placebo (hazard ratio, 0.73 and 0.76, for OS and PFS, respectively). Median OS was 55.9 months vs 33.4 months with durvalumab vs placebo, and PFS was 16.6 vs 9.2 months, respectively.
Senan, a professor of clinical experimental radiotherapy at the Amsterdam University Medical Center in the Netherlands, noted in the press release that 57% of patients were still alive at 3 years after being treated with durvalumab, which underscores the practice-changing potential of this medicine in this setting.
“This new treatment option is a game changer for patients with limited-stage small cell lung cancer, a disease known for its high rate of recurrence,” Dusty Donaldson, founder and executive director of the nonprofit advocacy organization LiveLung, stated in the release. “Historically, more often than not, clinical trials to identify new treatment options for this type of cancer have failed to show benefit. We are therefore so excited that many more people will now have the opportunity to access this immunotherapy treatment that holds the potential to significantly improve outcomes.”
Adverse reactions occurring in at least 20% of patients in the ADRIATIC trial included pneumonitis or radiation pneumonitis and fatigue.
The recommended durvalumab dose, according to prescribing information, is 1500 mg every 4 weeks for patients weighing at least 30 kg and 20 mg/kg every 4 weeks for those weighing less than 30 kg, until disease progression or unacceptable toxicity or a maximum of 24 months.
A version of this article first appeared on Medscape.com.
The Food and Drug Administration approval makes the monoclonal antibody — which is already approved for multiple tumor types — the first immunotherapy regimen approved in this setting, AstraZeneca noted in a press release.
“Durvalumab is the first and only systemic treatment following curative-intent, platinum-based chemoradiotherapy to show improved survival for patients with this aggressive form of lung cancer,” international coordinating investigator on the trial, Suresh Senan, PhD, stated in the press release. “This finding represents the first advance for this disease in 4 decades.”
Approval, which followed Priority Review and Breakthrough Therapy Designation, was based on findings from the phase 3 ADRIATIC trial showing a 27% reduction in the risk for death with durvalumab vs placebo.
Findings from the trial were reported during a plenary session at the 2024 American Society of Clinical Oncology conference, and subsequently published in The New England Journal of Medicine.
In 730 patients with LS-SCLC who were randomized 1:1:1 to receive single-agent durvalumab, durvalumab in combination with tremelimumab, or placebo, overall survival (OS) and progression-free survival (PFS) were significantly improved with durvalumab alone vs placebo (hazard ratio, 0.73 and 0.76, for OS and PFS, respectively). Median OS was 55.9 months vs 33.4 months with durvalumab vs placebo, and PFS was 16.6 vs 9.2 months, respectively.
Senan, a professor of clinical experimental radiotherapy at the Amsterdam University Medical Center in the Netherlands, noted in the press release that 57% of patients were still alive at 3 years after being treated with durvalumab, which underscores the practice-changing potential of this medicine in this setting.
“This new treatment option is a game changer for patients with limited-stage small cell lung cancer, a disease known for its high rate of recurrence,” Dusty Donaldson, founder and executive director of the nonprofit advocacy organization LiveLung, stated in the release. “Historically, more often than not, clinical trials to identify new treatment options for this type of cancer have failed to show benefit. We are therefore so excited that many more people will now have the opportunity to access this immunotherapy treatment that holds the potential to significantly improve outcomes.”
Adverse reactions occurring in at least 20% of patients in the ADRIATIC trial included pneumonitis or radiation pneumonitis and fatigue.
The recommended durvalumab dose, according to prescribing information, is 1500 mg every 4 weeks for patients weighing at least 30 kg and 20 mg/kg every 4 weeks for those weighing less than 30 kg, until disease progression or unacceptable toxicity or a maximum of 24 months.
A version of this article first appeared on Medscape.com.
FDA Approves Bizengri for NSCLC and Pancreatic Cancers Harboring NRG1 Gene Fusion
Specifically, the systemic agent was approved for those with advanced, unresectable, or metastatic NSCLC or pancreatic adenocarcinoma harboring a neuregulin 1 (NRG1) gene fusion who progress on or after prior systemic therapy, according to the FDA.
The approval, based on findings from the multicenter, open-label eNRGy study, is the first from the FDA for a systemic therapy in this setting. In the multicohort study, treatment was associated with an overall response rate of 33% and 40% in 64 patients with NSCLC and 40 patients with pancreatic adenocarcinoma, respectively. Median duration of response was 7.4 months in the NSCLC patients and ranged from 3.7 to 16.6 months in those with pancreatic adenocarcinoma.
Adverse reactions occurring in at least 10% of patients included diarrhea, musculoskeletal pain, fatigue, nausea, infusion-related reactions, dyspnea, rash, constipation, vomiting, abdominal pain, and edema. Grade 3 or 4 laboratory abnormalities occurring in at least 10% of patients included increased gamma-glutamyl transferase and decreased hemoglobin, sodium, and platelets.
“The Personalized Medicine Coalition applauds the approval of BIZENGRI®,” Edward Abrahams, president of the Personalized Medicine Coalition, a Washington-based education and advocacy organization, stated in a press release from Merus. “In keeping with the growing number of personalized medicines on the market today, BIZENGRI® offers the only approved NRG1+ therapy for patients with these difficult-to-treat cancers.”
The agent is expected to be available for use in the “coming weeks,” according to Merus.
“The FDA approval of BIZENGRI® marks an important milestone for patients with pancreatic adenocarcinoma or NSCLC that is advanced unresectable or metastatic and harbors the NRG1 gene fusion,” noted Alison Schram, MD, an attending medical oncologist in the Early Drug Development Service at Memorial Sloan Kettering Cancer Center, New York City, and a principal investigator for the ongoing eNRGy trial. “I have seen firsthand how treatment with BIZENGRI® can deliver clinically meaningful outcomes for patients.”
Prescribing information for zenocutuzumab-zbco includes a Boxed Warning for embryo-fetal toxicity. The recommended treatment dose is 750 mg every 2 weeks until disease progression or unacceptable toxicity.
A version of this article first appeared on Medscape.com.
Specifically, the systemic agent was approved for those with advanced, unresectable, or metastatic NSCLC or pancreatic adenocarcinoma harboring a neuregulin 1 (NRG1) gene fusion who progress on or after prior systemic therapy, according to the FDA.
The approval, based on findings from the multicenter, open-label eNRGy study, is the first from the FDA for a systemic therapy in this setting. In the multicohort study, treatment was associated with an overall response rate of 33% and 40% in 64 patients with NSCLC and 40 patients with pancreatic adenocarcinoma, respectively. Median duration of response was 7.4 months in the NSCLC patients and ranged from 3.7 to 16.6 months in those with pancreatic adenocarcinoma.
Adverse reactions occurring in at least 10% of patients included diarrhea, musculoskeletal pain, fatigue, nausea, infusion-related reactions, dyspnea, rash, constipation, vomiting, abdominal pain, and edema. Grade 3 or 4 laboratory abnormalities occurring in at least 10% of patients included increased gamma-glutamyl transferase and decreased hemoglobin, sodium, and platelets.
“The Personalized Medicine Coalition applauds the approval of BIZENGRI®,” Edward Abrahams, president of the Personalized Medicine Coalition, a Washington-based education and advocacy organization, stated in a press release from Merus. “In keeping with the growing number of personalized medicines on the market today, BIZENGRI® offers the only approved NRG1+ therapy for patients with these difficult-to-treat cancers.”
The agent is expected to be available for use in the “coming weeks,” according to Merus.
“The FDA approval of BIZENGRI® marks an important milestone for patients with pancreatic adenocarcinoma or NSCLC that is advanced unresectable or metastatic and harbors the NRG1 gene fusion,” noted Alison Schram, MD, an attending medical oncologist in the Early Drug Development Service at Memorial Sloan Kettering Cancer Center, New York City, and a principal investigator for the ongoing eNRGy trial. “I have seen firsthand how treatment with BIZENGRI® can deliver clinically meaningful outcomes for patients.”
Prescribing information for zenocutuzumab-zbco includes a Boxed Warning for embryo-fetal toxicity. The recommended treatment dose is 750 mg every 2 weeks until disease progression or unacceptable toxicity.
A version of this article first appeared on Medscape.com.
Specifically, the systemic agent was approved for those with advanced, unresectable, or metastatic NSCLC or pancreatic adenocarcinoma harboring a neuregulin 1 (NRG1) gene fusion who progress on or after prior systemic therapy, according to the FDA.
The approval, based on findings from the multicenter, open-label eNRGy study, is the first from the FDA for a systemic therapy in this setting. In the multicohort study, treatment was associated with an overall response rate of 33% and 40% in 64 patients with NSCLC and 40 patients with pancreatic adenocarcinoma, respectively. Median duration of response was 7.4 months in the NSCLC patients and ranged from 3.7 to 16.6 months in those with pancreatic adenocarcinoma.
Adverse reactions occurring in at least 10% of patients included diarrhea, musculoskeletal pain, fatigue, nausea, infusion-related reactions, dyspnea, rash, constipation, vomiting, abdominal pain, and edema. Grade 3 or 4 laboratory abnormalities occurring in at least 10% of patients included increased gamma-glutamyl transferase and decreased hemoglobin, sodium, and platelets.
“The Personalized Medicine Coalition applauds the approval of BIZENGRI®,” Edward Abrahams, president of the Personalized Medicine Coalition, a Washington-based education and advocacy organization, stated in a press release from Merus. “In keeping with the growing number of personalized medicines on the market today, BIZENGRI® offers the only approved NRG1+ therapy for patients with these difficult-to-treat cancers.”
The agent is expected to be available for use in the “coming weeks,” according to Merus.
“The FDA approval of BIZENGRI® marks an important milestone for patients with pancreatic adenocarcinoma or NSCLC that is advanced unresectable or metastatic and harbors the NRG1 gene fusion,” noted Alison Schram, MD, an attending medical oncologist in the Early Drug Development Service at Memorial Sloan Kettering Cancer Center, New York City, and a principal investigator for the ongoing eNRGy trial. “I have seen firsthand how treatment with BIZENGRI® can deliver clinically meaningful outcomes for patients.”
Prescribing information for zenocutuzumab-zbco includes a Boxed Warning for embryo-fetal toxicity. The recommended treatment dose is 750 mg every 2 weeks until disease progression or unacceptable toxicity.
A version of this article first appeared on Medscape.com.
FDA Approves Bispecific HER2 Antibody for Biliary Tract Cancer
This approval makes the bispecific antibody the first HER2-targeted treatment to carry the indication.
Zanidatamab binds two separate regions on the HER2 cell surface protein, crosslinking neighboring HER2 proteins, blocking HER2 signaling, and inducing cytotoxic immune responses.
The FDA simultaneously announced that it has also approved VENTANA PATHWAY anti–HER2/neu (4B5) Rabbit Monoclonal Primary Antibody (Ventana Medical Systems, Inc./Roche Diagnostics) as a companion diagnostic device to aid in identifying patients with BTC who may be eligible for treatment with zanidatamab.
Zanidatamab Trial Results
The approval of zanidatamab was based on the phase 2b HERIZON-BTC-01 trial— which was open-label, multicenter, and single-arm — involving 62 patients with unresectable or metastatic HER2-positive (IHC3+) BTC. In this trial, zanidatamab 20 mg/kg was administered every 2 weeks to patients who had received gemcitabine-containing chemotherapy previously but not a HER2-targeted therapy.
The objective response rate was 52%, and the median duration of response was 14.9 months, according to the statement from the FDA.
The life expectancy for advanced BTC treated in the second line with standard chemotherapy is approximately 6-9 months, according to Jazz Pharmaceuticals.
Boxed Warning and Adverse Events
The prescribing information contains a boxed warning for embryo-fetal toxicity. The most common adverse reactions reported in at least 20% of patients who received zanidatamab were diarrhea, infusion-related reactions, abdominal pain, and fatigue.
The recommended zanidatamab dose is 20 mg/kg, administered as an intravenous infusion once every 2 weeks until progression or unacceptable toxicity.
Jazz Pharmaceuticals’ application was granted priority review, breakthrough therapy designation, and orphan drug designation.
An ongoing phase 3 trial, HERIZON-BTC-302, is testing zanidatamab in combination with standard-of-care therapy in the first-line setting for advanced or metastatic HER2-positive BTC. The bispecific antibody is also being developed for HER2-positive advanced/metastatic gastroesophageal adenocarcinoma.
A version of this article appeared on Medscape.com.
This approval makes the bispecific antibody the first HER2-targeted treatment to carry the indication.
Zanidatamab binds two separate regions on the HER2 cell surface protein, crosslinking neighboring HER2 proteins, blocking HER2 signaling, and inducing cytotoxic immune responses.
The FDA simultaneously announced that it has also approved VENTANA PATHWAY anti–HER2/neu (4B5) Rabbit Monoclonal Primary Antibody (Ventana Medical Systems, Inc./Roche Diagnostics) as a companion diagnostic device to aid in identifying patients with BTC who may be eligible for treatment with zanidatamab.
Zanidatamab Trial Results
The approval of zanidatamab was based on the phase 2b HERIZON-BTC-01 trial— which was open-label, multicenter, and single-arm — involving 62 patients with unresectable or metastatic HER2-positive (IHC3+) BTC. In this trial, zanidatamab 20 mg/kg was administered every 2 weeks to patients who had received gemcitabine-containing chemotherapy previously but not a HER2-targeted therapy.
The objective response rate was 52%, and the median duration of response was 14.9 months, according to the statement from the FDA.
The life expectancy for advanced BTC treated in the second line with standard chemotherapy is approximately 6-9 months, according to Jazz Pharmaceuticals.
Boxed Warning and Adverse Events
The prescribing information contains a boxed warning for embryo-fetal toxicity. The most common adverse reactions reported in at least 20% of patients who received zanidatamab were diarrhea, infusion-related reactions, abdominal pain, and fatigue.
The recommended zanidatamab dose is 20 mg/kg, administered as an intravenous infusion once every 2 weeks until progression or unacceptable toxicity.
Jazz Pharmaceuticals’ application was granted priority review, breakthrough therapy designation, and orphan drug designation.
An ongoing phase 3 trial, HERIZON-BTC-302, is testing zanidatamab in combination with standard-of-care therapy in the first-line setting for advanced or metastatic HER2-positive BTC. The bispecific antibody is also being developed for HER2-positive advanced/metastatic gastroesophageal adenocarcinoma.
A version of this article appeared on Medscape.com.
This approval makes the bispecific antibody the first HER2-targeted treatment to carry the indication.
Zanidatamab binds two separate regions on the HER2 cell surface protein, crosslinking neighboring HER2 proteins, blocking HER2 signaling, and inducing cytotoxic immune responses.
The FDA simultaneously announced that it has also approved VENTANA PATHWAY anti–HER2/neu (4B5) Rabbit Monoclonal Primary Antibody (Ventana Medical Systems, Inc./Roche Diagnostics) as a companion diagnostic device to aid in identifying patients with BTC who may be eligible for treatment with zanidatamab.
Zanidatamab Trial Results
The approval of zanidatamab was based on the phase 2b HERIZON-BTC-01 trial— which was open-label, multicenter, and single-arm — involving 62 patients with unresectable or metastatic HER2-positive (IHC3+) BTC. In this trial, zanidatamab 20 mg/kg was administered every 2 weeks to patients who had received gemcitabine-containing chemotherapy previously but not a HER2-targeted therapy.
The objective response rate was 52%, and the median duration of response was 14.9 months, according to the statement from the FDA.
The life expectancy for advanced BTC treated in the second line with standard chemotherapy is approximately 6-9 months, according to Jazz Pharmaceuticals.
Boxed Warning and Adverse Events
The prescribing information contains a boxed warning for embryo-fetal toxicity. The most common adverse reactions reported in at least 20% of patients who received zanidatamab were diarrhea, infusion-related reactions, abdominal pain, and fatigue.
The recommended zanidatamab dose is 20 mg/kg, administered as an intravenous infusion once every 2 weeks until progression or unacceptable toxicity.
Jazz Pharmaceuticals’ application was granted priority review, breakthrough therapy designation, and orphan drug designation.
An ongoing phase 3 trial, HERIZON-BTC-302, is testing zanidatamab in combination with standard-of-care therapy in the first-line setting for advanced or metastatic HER2-positive BTC. The bispecific antibody is also being developed for HER2-positive advanced/metastatic gastroesophageal adenocarcinoma.
A version of this article appeared on Medscape.com.
New Cause of Sexually Transmitted Fungal Infection Reported in MSM
A dermatophyte known as Trichophyton mentagrophytes genotype VII (TMVII) has been identified as the cause of an emerging sexually transmitted fungal infection in four adults in the United States, according to a paper published in the Centers for Disease Control and Prevention’s Morbidity and Mortality Weekly Report.
TMVII is a sexually transmitted fungus that causes genital tinea; the fungus might be misidentified as eczema, psoriasis, or other dermatologic conditions, Jason E. Zucker, MD, an infectious disease specialist at Columbia University Irving Medical Center, New York City, and colleagues wrote.
“Dermatophyte infections, including TMVII, are spread through direct skin-to-skin contact,” corresponding author Avrom S. Caplan, MD, a dermatologist at New York University Grossman School of Medicine, New York City, said in an interview.
“In the United States, to our knowledge, the infection has only been in MSM [men who have sex with men], but there have been reports of TMVII in Europe in non-MSM patients, including among patients who traveled to Southeast Asia for sex tourism or partners of people who have been infected with TMVII,” he said.
The four patients were diagnosed with tinea between April 2024 and July 2024, and fungal cultures and DNA sequencing identified TMVII as the cause of the infection. All four patients were cisgender men aged 30-39 years from New York City who reported recent sexual contact with other men; one was a sex worker, two had sex with each other, and one reported recent travel to Europe.
All four patients presented with rashes on the face, buttocks, or genitals; all were successfully treated with antifungals, the authors wrote.
Individuals with genital lesions who are sexually active should be seen by a healthcare provider, and TMVII should be considered, especially in the event of scaly, itchy, or inflamed rashes elsewhere on the body, Caplan told this news organization.
Additionally, “If someone presents for a medical evaluation and has ringworm on the buttocks, face, or elsewhere, especially if they are sexually active, the question of TMVII should arise, and the patient should be asked about possible genital lesions as well,” he said. “Any patient diagnosed with an STI [sexually transmitted infection], including MSM patients, should be evaluated appropriately for other STIs including TMVII.”
Continued surveillance and monitoring are needed to track TMVII and to better understand emerging infections, Caplan told this news organization. Clinicians can find more information and a dermatophyte registry via the American Academy of Dermatology websites on emerging diseases in general and dermatophytes in particular.
“We also need better access to testing and more rapid confirmatory testing to detect emerging dermatophyte strains and monitor antifungal resistance patterns,” Caplan added. “At this time, we do not have evidence to suggest there is antifungal resistance in TMVII, which also distinguishes it from T indotineae.”
Encourage Reporting and Identify New Infections
“Emerging infections can mimic noninfectious disease processes, which can make the diagnosis challenging,” Shirin A. Mazumder, MD, associate professor and infectious disease specialist at the University of Tennessee Health Science Center, Memphis, said in an interview.
“Monitoring emerging infections can be difficult if the cases are not reported and if the disease is not widespread,” Mazumder noted. Educating clinicians with case reports and encouraging them to report unusual cases to public health helps to overcome this challenge.
In the clinical setting, skin lesions that fail to respond or worsen with the application of topical steroids could be a red flag for TMVII, Mazumder told this news organization. “Since the skin findings of TMVII can closely resemble noninfectious processes such as eczema or psoriasis, the use of topical corticosteroids may have already been tried before the diagnosis of TMVII is considered.”
Also, location matters in making the diagnosis. TMVII lesions occur on the face, genitals, extremities, trunk, and buttocks. Obtaining a thorough sexual history is important because the fungus spreads from close contact through sexual exposure, Mazumder added.
The most effective treatment for TMVII infections remains to be determined, Mazumder said. “Treatment considerations such as combination treatment with oral and topical antifungal medications vs oral antifungal medication alone is something that needs further research along with the best treatment duration.”
“Determining the rate of transmissibility between contacts, when someone is considered to be the most infectious, how long someone is considered infectious once infected, and rates of reinfection are questions that may benefit from further study,” she added.
Although the current cases are reported in MSM, determining how TMVII affects other patient populations will be interesting as more cases are reported, said Mazumder. “Further understanding of how different degrees of immunosuppression affect TMVII disease course is another important consideration.”
Finally, determining the rate of long-term sequelae from TMVII infection and the rate of bacterial co-infection will help better understand TMVII, she said.
The researchers had no financial conflicts to disclose. Mazumder had no financial conflicts to disclose.
A version of this article first appeared on Medscape.com.
A dermatophyte known as Trichophyton mentagrophytes genotype VII (TMVII) has been identified as the cause of an emerging sexually transmitted fungal infection in four adults in the United States, according to a paper published in the Centers for Disease Control and Prevention’s Morbidity and Mortality Weekly Report.
TMVII is a sexually transmitted fungus that causes genital tinea; the fungus might be misidentified as eczema, psoriasis, or other dermatologic conditions, Jason E. Zucker, MD, an infectious disease specialist at Columbia University Irving Medical Center, New York City, and colleagues wrote.
“Dermatophyte infections, including TMVII, are spread through direct skin-to-skin contact,” corresponding author Avrom S. Caplan, MD, a dermatologist at New York University Grossman School of Medicine, New York City, said in an interview.
“In the United States, to our knowledge, the infection has only been in MSM [men who have sex with men], but there have been reports of TMVII in Europe in non-MSM patients, including among patients who traveled to Southeast Asia for sex tourism or partners of people who have been infected with TMVII,” he said.
The four patients were diagnosed with tinea between April 2024 and July 2024, and fungal cultures and DNA sequencing identified TMVII as the cause of the infection. All four patients were cisgender men aged 30-39 years from New York City who reported recent sexual contact with other men; one was a sex worker, two had sex with each other, and one reported recent travel to Europe.
All four patients presented with rashes on the face, buttocks, or genitals; all were successfully treated with antifungals, the authors wrote.
Individuals with genital lesions who are sexually active should be seen by a healthcare provider, and TMVII should be considered, especially in the event of scaly, itchy, or inflamed rashes elsewhere on the body, Caplan told this news organization.
Additionally, “If someone presents for a medical evaluation and has ringworm on the buttocks, face, or elsewhere, especially if they are sexually active, the question of TMVII should arise, and the patient should be asked about possible genital lesions as well,” he said. “Any patient diagnosed with an STI [sexually transmitted infection], including MSM patients, should be evaluated appropriately for other STIs including TMVII.”
Continued surveillance and monitoring are needed to track TMVII and to better understand emerging infections, Caplan told this news organization. Clinicians can find more information and a dermatophyte registry via the American Academy of Dermatology websites on emerging diseases in general and dermatophytes in particular.
“We also need better access to testing and more rapid confirmatory testing to detect emerging dermatophyte strains and monitor antifungal resistance patterns,” Caplan added. “At this time, we do not have evidence to suggest there is antifungal resistance in TMVII, which also distinguishes it from T indotineae.”
Encourage Reporting and Identify New Infections
“Emerging infections can mimic noninfectious disease processes, which can make the diagnosis challenging,” Shirin A. Mazumder, MD, associate professor and infectious disease specialist at the University of Tennessee Health Science Center, Memphis, said in an interview.
“Monitoring emerging infections can be difficult if the cases are not reported and if the disease is not widespread,” Mazumder noted. Educating clinicians with case reports and encouraging them to report unusual cases to public health helps to overcome this challenge.
In the clinical setting, skin lesions that fail to respond or worsen with the application of topical steroids could be a red flag for TMVII, Mazumder told this news organization. “Since the skin findings of TMVII can closely resemble noninfectious processes such as eczema or psoriasis, the use of topical corticosteroids may have already been tried before the diagnosis of TMVII is considered.”
Also, location matters in making the diagnosis. TMVII lesions occur on the face, genitals, extremities, trunk, and buttocks. Obtaining a thorough sexual history is important because the fungus spreads from close contact through sexual exposure, Mazumder added.
The most effective treatment for TMVII infections remains to be determined, Mazumder said. “Treatment considerations such as combination treatment with oral and topical antifungal medications vs oral antifungal medication alone is something that needs further research along with the best treatment duration.”
“Determining the rate of transmissibility between contacts, when someone is considered to be the most infectious, how long someone is considered infectious once infected, and rates of reinfection are questions that may benefit from further study,” she added.
Although the current cases are reported in MSM, determining how TMVII affects other patient populations will be interesting as more cases are reported, said Mazumder. “Further understanding of how different degrees of immunosuppression affect TMVII disease course is another important consideration.”
Finally, determining the rate of long-term sequelae from TMVII infection and the rate of bacterial co-infection will help better understand TMVII, she said.
The researchers had no financial conflicts to disclose. Mazumder had no financial conflicts to disclose.
A version of this article first appeared on Medscape.com.
A dermatophyte known as Trichophyton mentagrophytes genotype VII (TMVII) has been identified as the cause of an emerging sexually transmitted fungal infection in four adults in the United States, according to a paper published in the Centers for Disease Control and Prevention’s Morbidity and Mortality Weekly Report.
TMVII is a sexually transmitted fungus that causes genital tinea; the fungus might be misidentified as eczema, psoriasis, or other dermatologic conditions, Jason E. Zucker, MD, an infectious disease specialist at Columbia University Irving Medical Center, New York City, and colleagues wrote.
“Dermatophyte infections, including TMVII, are spread through direct skin-to-skin contact,” corresponding author Avrom S. Caplan, MD, a dermatologist at New York University Grossman School of Medicine, New York City, said in an interview.
“In the United States, to our knowledge, the infection has only been in MSM [men who have sex with men], but there have been reports of TMVII in Europe in non-MSM patients, including among patients who traveled to Southeast Asia for sex tourism or partners of people who have been infected with TMVII,” he said.
The four patients were diagnosed with tinea between April 2024 and July 2024, and fungal cultures and DNA sequencing identified TMVII as the cause of the infection. All four patients were cisgender men aged 30-39 years from New York City who reported recent sexual contact with other men; one was a sex worker, two had sex with each other, and one reported recent travel to Europe.
All four patients presented with rashes on the face, buttocks, or genitals; all were successfully treated with antifungals, the authors wrote.
Individuals with genital lesions who are sexually active should be seen by a healthcare provider, and TMVII should be considered, especially in the event of scaly, itchy, or inflamed rashes elsewhere on the body, Caplan told this news organization.
Additionally, “If someone presents for a medical evaluation and has ringworm on the buttocks, face, or elsewhere, especially if they are sexually active, the question of TMVII should arise, and the patient should be asked about possible genital lesions as well,” he said. “Any patient diagnosed with an STI [sexually transmitted infection], including MSM patients, should be evaluated appropriately for other STIs including TMVII.”
Continued surveillance and monitoring are needed to track TMVII and to better understand emerging infections, Caplan told this news organization. Clinicians can find more information and a dermatophyte registry via the American Academy of Dermatology websites on emerging diseases in general and dermatophytes in particular.
“We also need better access to testing and more rapid confirmatory testing to detect emerging dermatophyte strains and monitor antifungal resistance patterns,” Caplan added. “At this time, we do not have evidence to suggest there is antifungal resistance in TMVII, which also distinguishes it from T indotineae.”
Encourage Reporting and Identify New Infections
“Emerging infections can mimic noninfectious disease processes, which can make the diagnosis challenging,” Shirin A. Mazumder, MD, associate professor and infectious disease specialist at the University of Tennessee Health Science Center, Memphis, said in an interview.
“Monitoring emerging infections can be difficult if the cases are not reported and if the disease is not widespread,” Mazumder noted. Educating clinicians with case reports and encouraging them to report unusual cases to public health helps to overcome this challenge.
In the clinical setting, skin lesions that fail to respond or worsen with the application of topical steroids could be a red flag for TMVII, Mazumder told this news organization. “Since the skin findings of TMVII can closely resemble noninfectious processes such as eczema or psoriasis, the use of topical corticosteroids may have already been tried before the diagnosis of TMVII is considered.”
Also, location matters in making the diagnosis. TMVII lesions occur on the face, genitals, extremities, trunk, and buttocks. Obtaining a thorough sexual history is important because the fungus spreads from close contact through sexual exposure, Mazumder added.
The most effective treatment for TMVII infections remains to be determined, Mazumder said. “Treatment considerations such as combination treatment with oral and topical antifungal medications vs oral antifungal medication alone is something that needs further research along with the best treatment duration.”
“Determining the rate of transmissibility between contacts, when someone is considered to be the most infectious, how long someone is considered infectious once infected, and rates of reinfection are questions that may benefit from further study,” she added.
Although the current cases are reported in MSM, determining how TMVII affects other patient populations will be interesting as more cases are reported, said Mazumder. “Further understanding of how different degrees of immunosuppression affect TMVII disease course is another important consideration.”
Finally, determining the rate of long-term sequelae from TMVII infection and the rate of bacterial co-infection will help better understand TMVII, she said.
The researchers had no financial conflicts to disclose. Mazumder had no financial conflicts to disclose.
A version of this article first appeared on Medscape.com.
FROM THE MMWR
Duloxetine Bottles Recalled by FDA Because of Potential Carcinogen
The US Food and Drug Administration (FDA) has announced a voluntary manufacturer-initiated recall of more than 7000 bottles of duloxetine delayed-release capsules due to unacceptable levels of a potential carcinogen.
Duloxetine (Cymbalta) is a serotonin-norepinephrine reuptake inhibitor used to treat major depressive disorder, generalized anxiety disorder, fibromyalgia, chronic musculoskeletal pain, and neuropathic pain associated with diabetic peripheral neuropathy.
The recall is due to the detection of the nitrosamine impurity, N-nitroso duloxetine, above the proposed interim limit.
Nitrosamines are common in water and foods, and exposure to some levels of the chemical is common. Exposure to nitrosamine impurities above acceptable levels and over long periods may increase cancer risk, the FDA reported.
“If drugs contain levels of nitrosamines above the acceptable daily intake limits, FDA recommends these drugs be recalled by the manufacturer as appropriate,” the agency noted on its website.
The recall was initiated by Breckenridge Pharmaceutical and covers 7107 bottles of 500-count, 20 mg duloxetine delayed-release capsules. The drug is manufactured by Towa Pharmaceutical Europe and distributed nationwide by BPI.
The affected bottles are from lot number 220128 with an expiration date of 12/2024 and NDC of 51991-746-05.
The recall was initiated on October 10 and is ongoing.
“Healthcare professionals can educate patients about alternative treatment options to medications with potential nitrosamine impurities if available and clinically appropriate,” the FDA advises. “If a medication has been recalled, pharmacists may be able to dispense the same medication from a manufacturing lot that has not been recalled. Prescribers may also determine whether there is an alternative treatment option for patients.”
The FDA has labeled this a “class II” recall, which the agency defines as “a situation in which use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote.”
Nitrosamine impurities have prompted a number of drug recalls in recent years, including oral anticoagulants, metformin, and skeletal muscle relaxants.
The impurities may be found in drugs for a number of reasons, the agency reported. The source may be from a drug’s manufacturing process, chemical structure, or the conditions under which it is stored or packaged.
A version of this article appeared on Medscape.com.
The US Food and Drug Administration (FDA) has announced a voluntary manufacturer-initiated recall of more than 7000 bottles of duloxetine delayed-release capsules due to unacceptable levels of a potential carcinogen.
Duloxetine (Cymbalta) is a serotonin-norepinephrine reuptake inhibitor used to treat major depressive disorder, generalized anxiety disorder, fibromyalgia, chronic musculoskeletal pain, and neuropathic pain associated with diabetic peripheral neuropathy.
The recall is due to the detection of the nitrosamine impurity, N-nitroso duloxetine, above the proposed interim limit.
Nitrosamines are common in water and foods, and exposure to some levels of the chemical is common. Exposure to nitrosamine impurities above acceptable levels and over long periods may increase cancer risk, the FDA reported.
“If drugs contain levels of nitrosamines above the acceptable daily intake limits, FDA recommends these drugs be recalled by the manufacturer as appropriate,” the agency noted on its website.
The recall was initiated by Breckenridge Pharmaceutical and covers 7107 bottles of 500-count, 20 mg duloxetine delayed-release capsules. The drug is manufactured by Towa Pharmaceutical Europe and distributed nationwide by BPI.
The affected bottles are from lot number 220128 with an expiration date of 12/2024 and NDC of 51991-746-05.
The recall was initiated on October 10 and is ongoing.
“Healthcare professionals can educate patients about alternative treatment options to medications with potential nitrosamine impurities if available and clinically appropriate,” the FDA advises. “If a medication has been recalled, pharmacists may be able to dispense the same medication from a manufacturing lot that has not been recalled. Prescribers may also determine whether there is an alternative treatment option for patients.”
The FDA has labeled this a “class II” recall, which the agency defines as “a situation in which use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote.”
Nitrosamine impurities have prompted a number of drug recalls in recent years, including oral anticoagulants, metformin, and skeletal muscle relaxants.
The impurities may be found in drugs for a number of reasons, the agency reported. The source may be from a drug’s manufacturing process, chemical structure, or the conditions under which it is stored or packaged.
A version of this article appeared on Medscape.com.
The US Food and Drug Administration (FDA) has announced a voluntary manufacturer-initiated recall of more than 7000 bottles of duloxetine delayed-release capsules due to unacceptable levels of a potential carcinogen.
Duloxetine (Cymbalta) is a serotonin-norepinephrine reuptake inhibitor used to treat major depressive disorder, generalized anxiety disorder, fibromyalgia, chronic musculoskeletal pain, and neuropathic pain associated with diabetic peripheral neuropathy.
The recall is due to the detection of the nitrosamine impurity, N-nitroso duloxetine, above the proposed interim limit.
Nitrosamines are common in water and foods, and exposure to some levels of the chemical is common. Exposure to nitrosamine impurities above acceptable levels and over long periods may increase cancer risk, the FDA reported.
“If drugs contain levels of nitrosamines above the acceptable daily intake limits, FDA recommends these drugs be recalled by the manufacturer as appropriate,” the agency noted on its website.
The recall was initiated by Breckenridge Pharmaceutical and covers 7107 bottles of 500-count, 20 mg duloxetine delayed-release capsules. The drug is manufactured by Towa Pharmaceutical Europe and distributed nationwide by BPI.
The affected bottles are from lot number 220128 with an expiration date of 12/2024 and NDC of 51991-746-05.
The recall was initiated on October 10 and is ongoing.
“Healthcare professionals can educate patients about alternative treatment options to medications with potential nitrosamine impurities if available and clinically appropriate,” the FDA advises. “If a medication has been recalled, pharmacists may be able to dispense the same medication from a manufacturing lot that has not been recalled. Prescribers may also determine whether there is an alternative treatment option for patients.”
The FDA has labeled this a “class II” recall, which the agency defines as “a situation in which use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote.”
Nitrosamine impurities have prompted a number of drug recalls in recent years, including oral anticoagulants, metformin, and skeletal muscle relaxants.
The impurities may be found in drugs for a number of reasons, the agency reported. The source may be from a drug’s manufacturing process, chemical structure, or the conditions under which it is stored or packaged.
A version of this article appeared on Medscape.com.
Gotistobart Trial for NSCLC on Partial Clinical Hold
Gotistobart is a next-generation anti-cytotoxic T-lymphocyte-associated protein 4 antibody candidate in late-stage clinical development for various cancer indications. PRESERVE-003 is an open-label randomized trial assessing the safety and efficacy of the agent vs docetaxel as monotherapy in patients with metastatic NSCLC that progressed despite prior treatment with a programmed cell death protein 1 or programmed death ligand 1 inhibitor.
“A recent assessment of the trial data by the independent data monitoring committee identified a possible variance in population results,” according to a regulatory document from the United States Securities and Exchange Commission relating to the clinical hold. “Consequently, OncoC4 and BioNTech decided to proactively pause enrollment of new patients and informed the FDA of the possible variance for further alignment.”
Patients already enrolled in the trial will continue to receive treatment. Ongoing trials of gotistobart for other indications are not affected by the hold, according to the notice.
A version of this article appeared on Medscape.com.
Gotistobart is a next-generation anti-cytotoxic T-lymphocyte-associated protein 4 antibody candidate in late-stage clinical development for various cancer indications. PRESERVE-003 is an open-label randomized trial assessing the safety and efficacy of the agent vs docetaxel as monotherapy in patients with metastatic NSCLC that progressed despite prior treatment with a programmed cell death protein 1 or programmed death ligand 1 inhibitor.
“A recent assessment of the trial data by the independent data monitoring committee identified a possible variance in population results,” according to a regulatory document from the United States Securities and Exchange Commission relating to the clinical hold. “Consequently, OncoC4 and BioNTech decided to proactively pause enrollment of new patients and informed the FDA of the possible variance for further alignment.”
Patients already enrolled in the trial will continue to receive treatment. Ongoing trials of gotistobart for other indications are not affected by the hold, according to the notice.
A version of this article appeared on Medscape.com.
Gotistobart is a next-generation anti-cytotoxic T-lymphocyte-associated protein 4 antibody candidate in late-stage clinical development for various cancer indications. PRESERVE-003 is an open-label randomized trial assessing the safety and efficacy of the agent vs docetaxel as monotherapy in patients with metastatic NSCLC that progressed despite prior treatment with a programmed cell death protein 1 or programmed death ligand 1 inhibitor.
“A recent assessment of the trial data by the independent data monitoring committee identified a possible variance in population results,” according to a regulatory document from the United States Securities and Exchange Commission relating to the clinical hold. “Consequently, OncoC4 and BioNTech decided to proactively pause enrollment of new patients and informed the FDA of the possible variance for further alignment.”
Patients already enrolled in the trial will continue to receive treatment. Ongoing trials of gotistobart for other indications are not affected by the hold, according to the notice.
A version of this article appeared on Medscape.com.
Tirzepatide Shortage Resolved? FDA Says Yes, Compounders No
The agency wrote in a clarification aimed at compounders that Lilly said it can meet the “present and projected national demand” and that compounders are restricted from making the products.
Nevertheless, patients and prescribers may still see “intermittent localized supply disruptions as the products move through the supply chain,” the FDA noted.
The Alliance for Pharmacy Compounding (APC) responded swiftly, alerting its members and the public to the resolved shortage and stating that compounders “must immediately cease preparing and dispensing compounded copies” of the two drugs.
However, APC CEO Scott Brunner added it often takes a long time for FDA-approved versions of the drug to become widely available to wholesalers, hospitals, and clinics. Even after Lilly announced greater availability for the drugs, including in a new vial format for low doses, “for most pharmacies, they’re lucky to get two or three boxes of Zepbound a day from their wholesaler — for a patient waiting list that can number in the hundreds.”
“We have already heard this morning from APC members that they are unable to fill orders for their patients,” he said.
Furthermore, he contended, “I suspect plenty of patients taking compounded tirzepatide are going to be caught flat-footed by this. They are being cut off cold turkey, their prescription no longer fillable. They’ll need to get in to see their provider to get a new prescription, and that will take some time. It’s possible that so many patients presently taking compounded GLP-1s [glucagon-like peptide 1] will be eventually switched to the FDA-approved versions — if they can afford them, of course — that it will push tirzepatide injection back into shortage.”
Commenting on the shortage resolution, endocrinologist Beverly Tchang, MD, DABOM, an assistant professor of clinical medicine at Weill Cornell Medicine in New York City told this news organization, “we are not yet experiencing relief from the shortages, but I hope this resolves at least one barrier to access for our patients.”
“I don’t think it will create confusion,” she said. “Fortunately or unfortunately, patients and clinicians are adept by now with therapeutic transitions because we’ve been forced to do so whenever insurance withdraws coverage or a shortage recurs or a coupon expires. It’s obviously not ideal but patients are motivated and clinicians don’t give up.”
This news organization has previously reported on the impact of the shortages and how endocrinologists and obesity medicine specialists were handling them, in light of concerns about compounding pharmacies that may or may not be well founded.
Dr. Tchang declared that she is an adviser to Novo Nordisk.
A version of this article appeared on Medscape.com.
The agency wrote in a clarification aimed at compounders that Lilly said it can meet the “present and projected national demand” and that compounders are restricted from making the products.
Nevertheless, patients and prescribers may still see “intermittent localized supply disruptions as the products move through the supply chain,” the FDA noted.
The Alliance for Pharmacy Compounding (APC) responded swiftly, alerting its members and the public to the resolved shortage and stating that compounders “must immediately cease preparing and dispensing compounded copies” of the two drugs.
However, APC CEO Scott Brunner added it often takes a long time for FDA-approved versions of the drug to become widely available to wholesalers, hospitals, and clinics. Even after Lilly announced greater availability for the drugs, including in a new vial format for low doses, “for most pharmacies, they’re lucky to get two or three boxes of Zepbound a day from their wholesaler — for a patient waiting list that can number in the hundreds.”
“We have already heard this morning from APC members that they are unable to fill orders for their patients,” he said.
Furthermore, he contended, “I suspect plenty of patients taking compounded tirzepatide are going to be caught flat-footed by this. They are being cut off cold turkey, their prescription no longer fillable. They’ll need to get in to see their provider to get a new prescription, and that will take some time. It’s possible that so many patients presently taking compounded GLP-1s [glucagon-like peptide 1] will be eventually switched to the FDA-approved versions — if they can afford them, of course — that it will push tirzepatide injection back into shortage.”
Commenting on the shortage resolution, endocrinologist Beverly Tchang, MD, DABOM, an assistant professor of clinical medicine at Weill Cornell Medicine in New York City told this news organization, “we are not yet experiencing relief from the shortages, but I hope this resolves at least one barrier to access for our patients.”
“I don’t think it will create confusion,” she said. “Fortunately or unfortunately, patients and clinicians are adept by now with therapeutic transitions because we’ve been forced to do so whenever insurance withdraws coverage or a shortage recurs or a coupon expires. It’s obviously not ideal but patients are motivated and clinicians don’t give up.”
This news organization has previously reported on the impact of the shortages and how endocrinologists and obesity medicine specialists were handling them, in light of concerns about compounding pharmacies that may or may not be well founded.
Dr. Tchang declared that she is an adviser to Novo Nordisk.
A version of this article appeared on Medscape.com.
The agency wrote in a clarification aimed at compounders that Lilly said it can meet the “present and projected national demand” and that compounders are restricted from making the products.
Nevertheless, patients and prescribers may still see “intermittent localized supply disruptions as the products move through the supply chain,” the FDA noted.
The Alliance for Pharmacy Compounding (APC) responded swiftly, alerting its members and the public to the resolved shortage and stating that compounders “must immediately cease preparing and dispensing compounded copies” of the two drugs.
However, APC CEO Scott Brunner added it often takes a long time for FDA-approved versions of the drug to become widely available to wholesalers, hospitals, and clinics. Even after Lilly announced greater availability for the drugs, including in a new vial format for low doses, “for most pharmacies, they’re lucky to get two or three boxes of Zepbound a day from their wholesaler — for a patient waiting list that can number in the hundreds.”
“We have already heard this morning from APC members that they are unable to fill orders for their patients,” he said.
Furthermore, he contended, “I suspect plenty of patients taking compounded tirzepatide are going to be caught flat-footed by this. They are being cut off cold turkey, their prescription no longer fillable. They’ll need to get in to see their provider to get a new prescription, and that will take some time. It’s possible that so many patients presently taking compounded GLP-1s [glucagon-like peptide 1] will be eventually switched to the FDA-approved versions — if they can afford them, of course — that it will push tirzepatide injection back into shortage.”
Commenting on the shortage resolution, endocrinologist Beverly Tchang, MD, DABOM, an assistant professor of clinical medicine at Weill Cornell Medicine in New York City told this news organization, “we are not yet experiencing relief from the shortages, but I hope this resolves at least one barrier to access for our patients.”
“I don’t think it will create confusion,” she said. “Fortunately or unfortunately, patients and clinicians are adept by now with therapeutic transitions because we’ve been forced to do so whenever insurance withdraws coverage or a shortage recurs or a coupon expires. It’s obviously not ideal but patients are motivated and clinicians don’t give up.”
This news organization has previously reported on the impact of the shortages and how endocrinologists and obesity medicine specialists were handling them, in light of concerns about compounding pharmacies that may or may not be well founded.
Dr. Tchang declared that she is an adviser to Novo Nordisk.
A version of this article appeared on Medscape.com.
FDA OKs Next-Gen Cologuard Test for CRC Screening
Developed in collaboration with Mayo Clinic, the company noted in the news release announcing its approval that this noninvasive test “raises the performance bar.”
The company says the enhanced sensitivity will help minimize unnecessary follow-up colonoscopy procedures by reducing the odds of a false-positive screening test.
Enhanced sample stability components also will give patients more time to return their sample to the lab.
Cologuard Plus tests for three novel methylated DNA markers and fecal hemoglobin.
The BLUE-C Study
The FDA’s approval was based on the results of the BLUE-C study involving more than 20,000 adults at average risk for CRC that compared the next-generation mt-sDNA test with a fecal immunochemical test (FIT) and colonoscopy.
According to the BLUE-C results, the sensitivities of Cologuard Plus were 95% for CRC and 43% for advanced precancerous lesions, at 94% specificity with no findings on colonoscopy.
The BLUE-C results also showed that the test significantly outperformed FIT for sensitivity for CRC overall, CRC stages I-III, high-grade dysplasia, and advanced precancerous lesions.
“To meaningfully improve outcomes in colorectal cancer, we must catch cancer early — when it is most treatable — and find advanced precancers, which can prevent cases of this cancer,” Thomas F. Imperiale, MD, AGAF, professor of medicine at the Indiana University School of Medicine and research scientist at the Regenstrief Institute, said in the news release.
“The high colorectal cancer sensitivity and specificity of the Cologuard Plus test gives me confidence in the test’s ability to do just that while simultaneously maintaining a low risk of false positives. This makes the Cologuard Plus test a strong option for first-line screening of average risk patients,” said Dr. Imperiale, who served as principal investigator of the BLUE-C study.
The company plans to launch Cologuard Plus in 2025.
They anticipate that it will be covered by Medicare and included in the United States Preventive Services Task Force (USPSTF) guidelines and within quality measures.
A version of this article first appeared on Medscape.com.
Developed in collaboration with Mayo Clinic, the company noted in the news release announcing its approval that this noninvasive test “raises the performance bar.”
The company says the enhanced sensitivity will help minimize unnecessary follow-up colonoscopy procedures by reducing the odds of a false-positive screening test.
Enhanced sample stability components also will give patients more time to return their sample to the lab.
Cologuard Plus tests for three novel methylated DNA markers and fecal hemoglobin.
The BLUE-C Study
The FDA’s approval was based on the results of the BLUE-C study involving more than 20,000 adults at average risk for CRC that compared the next-generation mt-sDNA test with a fecal immunochemical test (FIT) and colonoscopy.
According to the BLUE-C results, the sensitivities of Cologuard Plus were 95% for CRC and 43% for advanced precancerous lesions, at 94% specificity with no findings on colonoscopy.
The BLUE-C results also showed that the test significantly outperformed FIT for sensitivity for CRC overall, CRC stages I-III, high-grade dysplasia, and advanced precancerous lesions.
“To meaningfully improve outcomes in colorectal cancer, we must catch cancer early — when it is most treatable — and find advanced precancers, which can prevent cases of this cancer,” Thomas F. Imperiale, MD, AGAF, professor of medicine at the Indiana University School of Medicine and research scientist at the Regenstrief Institute, said in the news release.
“The high colorectal cancer sensitivity and specificity of the Cologuard Plus test gives me confidence in the test’s ability to do just that while simultaneously maintaining a low risk of false positives. This makes the Cologuard Plus test a strong option for first-line screening of average risk patients,” said Dr. Imperiale, who served as principal investigator of the BLUE-C study.
The company plans to launch Cologuard Plus in 2025.
They anticipate that it will be covered by Medicare and included in the United States Preventive Services Task Force (USPSTF) guidelines and within quality measures.
A version of this article first appeared on Medscape.com.
Developed in collaboration with Mayo Clinic, the company noted in the news release announcing its approval that this noninvasive test “raises the performance bar.”
The company says the enhanced sensitivity will help minimize unnecessary follow-up colonoscopy procedures by reducing the odds of a false-positive screening test.
Enhanced sample stability components also will give patients more time to return their sample to the lab.
Cologuard Plus tests for three novel methylated DNA markers and fecal hemoglobin.
The BLUE-C Study
The FDA’s approval was based on the results of the BLUE-C study involving more than 20,000 adults at average risk for CRC that compared the next-generation mt-sDNA test with a fecal immunochemical test (FIT) and colonoscopy.
According to the BLUE-C results, the sensitivities of Cologuard Plus were 95% for CRC and 43% for advanced precancerous lesions, at 94% specificity with no findings on colonoscopy.
The BLUE-C results also showed that the test significantly outperformed FIT for sensitivity for CRC overall, CRC stages I-III, high-grade dysplasia, and advanced precancerous lesions.
“To meaningfully improve outcomes in colorectal cancer, we must catch cancer early — when it is most treatable — and find advanced precancers, which can prevent cases of this cancer,” Thomas F. Imperiale, MD, AGAF, professor of medicine at the Indiana University School of Medicine and research scientist at the Regenstrief Institute, said in the news release.
“The high colorectal cancer sensitivity and specificity of the Cologuard Plus test gives me confidence in the test’s ability to do just that while simultaneously maintaining a low risk of false positives. This makes the Cologuard Plus test a strong option for first-line screening of average risk patients,” said Dr. Imperiale, who served as principal investigator of the BLUE-C study.
The company plans to launch Cologuard Plus in 2025.
They anticipate that it will be covered by Medicare and included in the United States Preventive Services Task Force (USPSTF) guidelines and within quality measures.
A version of this article first appeared on Medscape.com.
FDA Approves Ustekinumab Biosimilar Otulfi
This is the fourth ustekinumab biosimilar approved in the United States. Like the reference product, ustekinumab-aauz is indicated for:
- Patients 6 years or older with moderate to severe plaque psoriasis who are candidates for phototherapy or systemic therapy
- Patients 6 years or older with active psoriatic arthritis
- Adult patients with moderately to severely active Crohn’s disease
- Adult patients with moderately to severely active ulcerative colitis
Ustekinumab-aauz, produced by a partnership between Fresenius Kabi and Formycon, has two formulations: subcutaneous injection (45 mg/0.5 mL or 90 mg/mL solution in a single-dose prefilled syringe) or intravenous infusion (130 mg/26 mL solution in a single-dose vial).
The biosimilar will launch in the United States “no later than February 22, 2025,” according to the press release, “in accordance with the patent settlement between Fresenius Kabi, Formycon, and Johnson & Johnson.”
Ustekinumab-aauz is Fresenius Kabi’s fourth biosimilar granted US approval, behind adalimumab-aacf (Idacio), tocilizumab-aazg (Tyenne), and pegfilgrastim-fpgk (Stimufend).
A version of this article first appeared on Medscape.com.
This is the fourth ustekinumab biosimilar approved in the United States. Like the reference product, ustekinumab-aauz is indicated for:
- Patients 6 years or older with moderate to severe plaque psoriasis who are candidates for phototherapy or systemic therapy
- Patients 6 years or older with active psoriatic arthritis
- Adult patients with moderately to severely active Crohn’s disease
- Adult patients with moderately to severely active ulcerative colitis
Ustekinumab-aauz, produced by a partnership between Fresenius Kabi and Formycon, has two formulations: subcutaneous injection (45 mg/0.5 mL or 90 mg/mL solution in a single-dose prefilled syringe) or intravenous infusion (130 mg/26 mL solution in a single-dose vial).
The biosimilar will launch in the United States “no later than February 22, 2025,” according to the press release, “in accordance with the patent settlement between Fresenius Kabi, Formycon, and Johnson & Johnson.”
Ustekinumab-aauz is Fresenius Kabi’s fourth biosimilar granted US approval, behind adalimumab-aacf (Idacio), tocilizumab-aazg (Tyenne), and pegfilgrastim-fpgk (Stimufend).
A version of this article first appeared on Medscape.com.
This is the fourth ustekinumab biosimilar approved in the United States. Like the reference product, ustekinumab-aauz is indicated for:
- Patients 6 years or older with moderate to severe plaque psoriasis who are candidates for phototherapy or systemic therapy
- Patients 6 years or older with active psoriatic arthritis
- Adult patients with moderately to severely active Crohn’s disease
- Adult patients with moderately to severely active ulcerative colitis
Ustekinumab-aauz, produced by a partnership between Fresenius Kabi and Formycon, has two formulations: subcutaneous injection (45 mg/0.5 mL or 90 mg/mL solution in a single-dose prefilled syringe) or intravenous infusion (130 mg/26 mL solution in a single-dose vial).
The biosimilar will launch in the United States “no later than February 22, 2025,” according to the press release, “in accordance with the patent settlement between Fresenius Kabi, Formycon, and Johnson & Johnson.”
Ustekinumab-aauz is Fresenius Kabi’s fourth biosimilar granted US approval, behind adalimumab-aacf (Idacio), tocilizumab-aazg (Tyenne), and pegfilgrastim-fpgk (Stimufend).
A version of this article first appeared on Medscape.com.