FDA/CDC

A novel drug that offers multilineage protection from chemotherapy-induced myelosuppression has been approved by the Food and Drug Administration.

The drug, trilaciclib (Cosela, G1 Therapeutics) is administered intravenously as a 30-minute infusion within 4 hours prior to the start of chemotherapy. It is indicated specifically for use in adults with extensive-stage small-cell lung cancer (ES-SCLC) who are receiving chemotherapy.

Trilaciclib is a CDK4/6 inhibitor, and this action appears to protect normal bone marrow cells from the harmful effects of chemotherapy.

“For patients with extensive-stage small-cell lung cancer, protecting bone marrow function may help make their chemotherapy safer and allow them to complete their course of treatment on time and according to plan,” Albert Deisseroth, MD, PhD, of the FDA’s Center for Drug Evaluation and Research, said in an FDA press release.
 

First drug of its type

Trilaciclib “is the first and only therapy designed to help protect bone marrow (myeloprotection) when administered prior to treatment with chemotherapy,” according to the drug’s manufacturer.

Myelosuppression is one of the most severe adverse effects of chemotherapy, and it can be life-threatening. It can increase the risk of infection and lead to severe anemia and/or bleeding.

“These complications impact patients’ quality of life and may also result in chemotherapy dose reductions and delays,” Jeffrey Crawford, MD, of Duke Cancer Institute, Durham, N.C., said in a company press release.

“To date, approaches have included the use of growth factor agents to accelerate blood cell recovery after the bone marrow injury has occurred, along with antibiotics and transfusions as needed. By contrast, trilaciclib provides the first proactive approach to myelosuppression through a unique mechanism of action that helps protect the bone marrow from damage by chemotherapy.”
 

Approval based on randomized, placebo-controlled trials

The approval of trilaciclib is based on data from three randomized, double-blind, placebo-controlled studies, involving a total of 245 patients with ES-SCLC.

These patients were being treated with chemotherapy regimens that were based on the combination of carboplatin and etoposide (with or without the immunotherapy atezolizumab) or regimens that were based on topotecan.

Before receiving the chemotherapy, patients were randomly assigned to receive trilaciclib or placebo.

Results showed that patients who had received an infusion of trilaciclib before receiving chemotherapy had a lower chance of developing severe neutropenia compared with patients who received a placebo, the FDA noted. In addition, among the patients who did develop severe neutropenia, this had a shorter duration among patients who received trilaciclib than among those who received placebo.

The most common side effects of trilaciclib were fatigue; low levels of calcium, potassium, and phosphate in the blood; increased levels of aspartate aminotransferase; headache; and pneumonia.

The FDA noted that patients should also be advised about injection site reactions, acute drug hypersensitivity, interstitial lung disease/pneumonitis, and embryo-fetal toxicity.

The approval received a priority review, based on the drug’s breakthrough therapy designation. As is common for such products, the company plans postmarketing activities that will assess the effects of trilaciclib on disease progression or survival with at least a 2-year follow up. This clinical trial is scheduled to start in 2022.

A version of this article first appeared on Medscape.com.

A novel drug that offers multilineage protection from chemotherapy-induced myelosuppression has been approved by the Food and Drug Administration.

The drug, trilaciclib (Cosela, G1 Therapeutics) is administered intravenously as a 30-minute infusion within 4 hours prior to the start of chemotherapy. It is indicated specifically for use in adults with extensive-stage small-cell lung cancer (ES-SCLC) who are receiving chemotherapy.

Trilaciclib is a CDK4/6 inhibitor, and this action appears to protect normal bone marrow cells from the harmful effects of chemotherapy.

“For patients with extensive-stage small-cell lung cancer, protecting bone marrow function may help make their chemotherapy safer and allow them to complete their course of treatment on time and according to plan,” Albert Deisseroth, MD, PhD, of the FDA’s Center for Drug Evaluation and Research, said in an FDA press release.
 

First drug of its type

Trilaciclib “is the first and only therapy designed to help protect bone marrow (myeloprotection) when administered prior to treatment with chemotherapy,” according to the drug’s manufacturer.

Myelosuppression is one of the most severe adverse effects of chemotherapy, and it can be life-threatening. It can increase the risk of infection and lead to severe anemia and/or bleeding.

“These complications impact patients’ quality of life and may also result in chemotherapy dose reductions and delays,” Jeffrey Crawford, MD, of Duke Cancer Institute, Durham, N.C., said in a company press release.

“To date, approaches have included the use of growth factor agents to accelerate blood cell recovery after the bone marrow injury has occurred, along with antibiotics and transfusions as needed. By contrast, trilaciclib provides the first proactive approach to myelosuppression through a unique mechanism of action that helps protect the bone marrow from damage by chemotherapy.”
 

Approval based on randomized, placebo-controlled trials

The approval of trilaciclib is based on data from three randomized, double-blind, placebo-controlled studies, involving a total of 245 patients with ES-SCLC.

These patients were being treated with chemotherapy regimens that were based on the combination of carboplatin and etoposide (with or without the immunotherapy atezolizumab) or regimens that were based on topotecan.

Before receiving the chemotherapy, patients were randomly assigned to receive trilaciclib or placebo.

Results showed that patients who had received an infusion of trilaciclib before receiving chemotherapy had a lower chance of developing severe neutropenia compared with patients who received a placebo, the FDA noted. In addition, among the patients who did develop severe neutropenia, this had a shorter duration among patients who received trilaciclib than among those who received placebo.

The most common side effects of trilaciclib were fatigue; low levels of calcium, potassium, and phosphate in the blood; increased levels of aspartate aminotransferase; headache; and pneumonia.

The FDA noted that patients should also be advised about injection site reactions, acute drug hypersensitivity, interstitial lung disease/pneumonitis, and embryo-fetal toxicity.

The approval received a priority review, based on the drug’s breakthrough therapy designation. As is common for such products, the company plans postmarketing activities that will assess the effects of trilaciclib on disease progression or survival with at least a 2-year follow up. This clinical trial is scheduled to start in 2022.

A version of this article first appeared on Medscape.com.

A novel drug that offers multilineage protection from chemotherapy-induced myelosuppression has been approved by the Food and Drug Administration.

The drug, trilaciclib (Cosela, G1 Therapeutics) is administered intravenously as a 30-minute infusion within 4 hours prior to the start of chemotherapy. It is indicated specifically for use in adults with extensive-stage small-cell lung cancer (ES-SCLC) who are receiving chemotherapy.

Trilaciclib is a CDK4/6 inhibitor, and this action appears to protect normal bone marrow cells from the harmful effects of chemotherapy.

“For patients with extensive-stage small-cell lung cancer, protecting bone marrow function may help make their chemotherapy safer and allow them to complete their course of treatment on time and according to plan,” Albert Deisseroth, MD, PhD, of the FDA’s Center for Drug Evaluation and Research, said in an FDA press release.
 

First drug of its type

Trilaciclib “is the first and only therapy designed to help protect bone marrow (myeloprotection) when administered prior to treatment with chemotherapy,” according to the drug’s manufacturer.

Myelosuppression is one of the most severe adverse effects of chemotherapy, and it can be life-threatening. It can increase the risk of infection and lead to severe anemia and/or bleeding.

“These complications impact patients’ quality of life and may also result in chemotherapy dose reductions and delays,” Jeffrey Crawford, MD, of Duke Cancer Institute, Durham, N.C., said in a company press release.

“To date, approaches have included the use of growth factor agents to accelerate blood cell recovery after the bone marrow injury has occurred, along with antibiotics and transfusions as needed. By contrast, trilaciclib provides the first proactive approach to myelosuppression through a unique mechanism of action that helps protect the bone marrow from damage by chemotherapy.”
 

Approval based on randomized, placebo-controlled trials

The approval of trilaciclib is based on data from three randomized, double-blind, placebo-controlled studies, involving a total of 245 patients with ES-SCLC.

These patients were being treated with chemotherapy regimens that were based on the combination of carboplatin and etoposide (with or without the immunotherapy atezolizumab) or regimens that were based on topotecan.

Before receiving the chemotherapy, patients were randomly assigned to receive trilaciclib or placebo.

Results showed that patients who had received an infusion of trilaciclib before receiving chemotherapy had a lower chance of developing severe neutropenia compared with patients who received a placebo, the FDA noted. In addition, among the patients who did develop severe neutropenia, this had a shorter duration among patients who received trilaciclib than among those who received placebo.

The most common side effects of trilaciclib were fatigue; low levels of calcium, potassium, and phosphate in the blood; increased levels of aspartate aminotransferase; headache; and pneumonia.

The FDA noted that patients should also be advised about injection site reactions, acute drug hypersensitivity, interstitial lung disease/pneumonitis, and embryo-fetal toxicity.

The approval received a priority review, based on the drug’s breakthrough therapy designation. As is common for such products, the company plans postmarketing activities that will assess the effects of trilaciclib on disease progression or survival with at least a 2-year follow up. This clinical trial is scheduled to start in 2022.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved the fully human monoclonal antibody evinacumab-dgnb (Evkeeza, Regeneron Pharmaceuticals) for use on top of other cholesterol-modifying medication in patients aged 12 years and older with homozygous familial hypercholesterolemia (HoFH), the agency and Regeneron have announced.

Evinacumab had received orphan drug designation and underwent priority regulatory review based primarily on the phase 3 ELIPSE trial, presented at a meeting in March 2020 and published in August 2020 in the New England Journal of Medicine (doi: 10.1056/NEJMoa2004215).

In the trial with 65 patients with HoFH on guideline-based lipid-modifying therapy, those who also received evinacumab 15 mg/kg intravenously every 4 weeks showed a nearly 50% drop in LDL cholesterol levels after 24 weeks, compared with patients given a placebo. Only 2% of patients in both groups discontinued therapy because of adverse reactions.

The drug blocks angiopoietin-like 3, itself an inhibitor of lipoprotein lipase and endothelial lipase. It therefore lowers LDL cholesterol levels by mechanisms that don’t directly involve the LDL receptor.

Regeneron estimates that about 1300 people in the United States have the homozygous genetic disorder, which can lead to LDL cholesterol levels of a 1,000 mg/dL or higher, advanced premature atherosclerosis, and extreme risk for cardiovascular events.

The drug’s average wholesale acquisition cost per patient in the United States is expected to be about $450,000 per year, the company said, adding that it has a financial support program to help qualified patients with out-of-pocket costs.

Regeneron’s announcement included a comment from dyslipidemia-therapy expert Daniel J. Rader, MD, University of Pennsylvania, Philadelphia, who called evinacumab “a potentially transformational new treatment for people with HoFH.”

The drug is currently under regulatory review for the same indication in Europe, the company said.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved the fully human monoclonal antibody evinacumab-dgnb (Evkeeza, Regeneron Pharmaceuticals) for use on top of other cholesterol-modifying medication in patients aged 12 years and older with homozygous familial hypercholesterolemia (HoFH), the agency and Regeneron have announced.

Evinacumab had received orphan drug designation and underwent priority regulatory review based primarily on the phase 3 ELIPSE trial, presented at a meeting in March 2020 and published in August 2020 in the New England Journal of Medicine (doi: 10.1056/NEJMoa2004215).

In the trial with 65 patients with HoFH on guideline-based lipid-modifying therapy, those who also received evinacumab 15 mg/kg intravenously every 4 weeks showed a nearly 50% drop in LDL cholesterol levels after 24 weeks, compared with patients given a placebo. Only 2% of patients in both groups discontinued therapy because of adverse reactions.

The drug blocks angiopoietin-like 3, itself an inhibitor of lipoprotein lipase and endothelial lipase. It therefore lowers LDL cholesterol levels by mechanisms that don’t directly involve the LDL receptor.

Regeneron estimates that about 1300 people in the United States have the homozygous genetic disorder, which can lead to LDL cholesterol levels of a 1,000 mg/dL or higher, advanced premature atherosclerosis, and extreme risk for cardiovascular events.

The drug’s average wholesale acquisition cost per patient in the United States is expected to be about $450,000 per year, the company said, adding that it has a financial support program to help qualified patients with out-of-pocket costs.

Regeneron’s announcement included a comment from dyslipidemia-therapy expert Daniel J. Rader, MD, University of Pennsylvania, Philadelphia, who called evinacumab “a potentially transformational new treatment for people with HoFH.”

The drug is currently under regulatory review for the same indication in Europe, the company said.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved the fully human monoclonal antibody evinacumab-dgnb (Evkeeza, Regeneron Pharmaceuticals) for use on top of other cholesterol-modifying medication in patients aged 12 years and older with homozygous familial hypercholesterolemia (HoFH), the agency and Regeneron have announced.

Evinacumab had received orphan drug designation and underwent priority regulatory review based primarily on the phase 3 ELIPSE trial, presented at a meeting in March 2020 and published in August 2020 in the New England Journal of Medicine (doi: 10.1056/NEJMoa2004215).

In the trial with 65 patients with HoFH on guideline-based lipid-modifying therapy, those who also received evinacumab 15 mg/kg intravenously every 4 weeks showed a nearly 50% drop in LDL cholesterol levels after 24 weeks, compared with patients given a placebo. Only 2% of patients in both groups discontinued therapy because of adverse reactions.

The drug blocks angiopoietin-like 3, itself an inhibitor of lipoprotein lipase and endothelial lipase. It therefore lowers LDL cholesterol levels by mechanisms that don’t directly involve the LDL receptor.

Regeneron estimates that about 1300 people in the United States have the homozygous genetic disorder, which can lead to LDL cholesterol levels of a 1,000 mg/dL or higher, advanced premature atherosclerosis, and extreme risk for cardiovascular events.

The drug’s average wholesale acquisition cost per patient in the United States is expected to be about $450,000 per year, the company said, adding that it has a financial support program to help qualified patients with out-of-pocket costs.

Regeneron’s announcement included a comment from dyslipidemia-therapy expert Daniel J. Rader, MD, University of Pennsylvania, Philadelphia, who called evinacumab “a potentially transformational new treatment for people with HoFH.”

The drug is currently under regulatory review for the same indication in Europe, the company said.

A version of this article first appeared on Medscape.com.

The Advisory Committee on Immunization Practices of the Centers for Disease Control and Prevention has updated its recommended immunization schedule for adults for 2021.

A summary of the annual update was published online Feb. 11 in the CDC’s Morbidity and Mortality Weekly Report and is available in Annals of Internal Medicine and on the CDC website.

It features a special section on vaccination during the pandemic as well as interim recommendations on administering the Pfizer-BioNtech and Moderna COVID-19 vaccines.

The authors, led by Mark S. Freedman, DVM, MPH, DACVPM, of the CDC’s National Center for Immunization and Respiratory Diseases, in Atlanta, note that this year’s recommendations for adults – persons aged 19 years and older – are largely the same as last year’s. “There have been very few changes,” Dr. Freedman said in an interview. “Changes to the schedule tables and notes were made to harmonize to the greatest extent possible the adult and child/adolescent schedules.”

Changes in the schedule include new or updated ACIP recommendations for influenza, hepatitis A, hepatitis B (Hep B), and human papillomavirus (HPV) as well as for meningococcal serogroups A, C, W, and Y (MenACYW) vaccines, meningococcal B (MenB) vaccines, and the zoster vaccine.

Vaccine-specific changes

Influenza

The schedule highlights updates to the composition of several influenza vaccines, which apply to components in both trivalent and quadrivalent formulations.

The cover page abbreviation for live attenuated influenza vaccine (LAIV) was changed to LAIV4. The abbreviation for live recombinant influenza vaccine (RIV) was changed to RIV4.

For individuals with a history of egg allergy who experience reactions other than hives, the following procedural warning has been added: “If using an influenza vaccine other than RIV4 or ccIIV4, administer in medical setting under supervision of health care provider who can recognize and manage severe allergic reactions.”

Zoster

The zoster vaccine live (Zostavax) has been removed from the schedule because it is no longer available in the United States. The recombinant zoster vaccine Shingrix remains available as a 2-dose regimen for adults aged 50 years or older.

HPV

As in previous years, HPV vaccination is routinely recommended for persons aged 11-12 years, with catch-up vaccination for those aged 26 or younger. Catch-up vaccination can be considered with shared decision making for those aged 27 through 45. In this year’s schedule, in the pregnancy column, the color pink, which formerly indicated “delay until after pregnancy,” has been replaced with red and an asterisk, indicating “vaccinate after pregnancy.”

HepB

ACIP continues to recommend vaccination of adults at risk for HepB; however, the text overlay has been changed to read, “2, 3, or 4 doses, depending on vaccine or condition.” Additionally, HepB vaccination is now routinely recommended for adults younger than 60 years with diabetes. For those with diabetes who are older than 60, shared decision making is recommended.

Meningococcal vaccine

ACIP continues to recommend routine vaccination with a quadrivalent meningococcal conjugate vaccine (MenACWY) for persons at increased risk for meningococcal disease caused by serogroups A, C, W, or Y. The MenQuadfi (MenACWY-TT) vaccine, which was first licensed in 2020, has been added to all relevant sections of MenACWY vaccines. For MenACWY booster doses, new text addresses special situations, including outbreaks.

Improvements have been made to text and layout, Dr. Freedman said. An example is the minimizing of specialized text. Other changes were made to ensure more consistent text structure and language. Various fine-tunings of color and positioning were made to the cover page and tables, and the wording of the notes sections was improved.

Vaccination in the pandemic

The updated schedule outlines guidance on the use of COVID-19 vaccines approved by the Food and Drug Administration under emergency use authorization, with interim recommendations for the Pfizer-BioNTech COVID-19 vaccine for people aged 16 and older and the Moderna COVID-19 vaccine for people aged 18 and older.

The authors stress the importance of receiving the recommended routine and catch-up immunizations notwithstanding widespread anxiety about visiting medical offices. Last spring, the CDC reported a dramatic drop in child vaccinations after the declaration of the national emergency in mid-March, a drop attributed to fear of COVID-19 exposure.

“ACIP continued to meet and make recommendations during the pandemic,” Dr. Freedman said. “Our recommendation remains that despite challenges caused by the COVID-19 pandemic, adults and their healthcare providers should follow the recommended vaccine schedule to protect against serious and sometimes deadly diseases.”

Regular vaccines can be safely administered even as COVID-19 retains its grasp on the United States. “Healthcare providers should follow the CDC’s interim guidance for the safe delivery of vaccines during the pandemic, which includes the use of personal protective equipment and physical distancing,” Dr. Freedman said.

Dr. Freedman has disclosed no relevant financial relationships. Coauthor Henry Bernstein, DO, is the editor of the Current Opinion in Pediatrics Office Pediatrics Series, is a Harvard School of Public Health faculty member, and is a member of the data safety and monitoring board for a Takeda study on intrathecal enzymes for Hunter and San Filippo syndromes. Coauthor Kevin Ault, MD, has served on the data safety and monitoring committee for ACI Clinical.
 

A version of this article first appeared on Medscape.com .

The Advisory Committee on Immunization Practices of the Centers for Disease Control and Prevention has updated its recommended immunization schedule for adults for 2021.

A summary of the annual update was published online Feb. 11 in the CDC’s Morbidity and Mortality Weekly Report and is available in Annals of Internal Medicine and on the CDC website.

It features a special section on vaccination during the pandemic as well as interim recommendations on administering the Pfizer-BioNtech and Moderna COVID-19 vaccines.

The authors, led by Mark S. Freedman, DVM, MPH, DACVPM, of the CDC’s National Center for Immunization and Respiratory Diseases, in Atlanta, note that this year’s recommendations for adults – persons aged 19 years and older – are largely the same as last year’s. “There have been very few changes,” Dr. Freedman said in an interview. “Changes to the schedule tables and notes were made to harmonize to the greatest extent possible the adult and child/adolescent schedules.”

Changes in the schedule include new or updated ACIP recommendations for influenza, hepatitis A, hepatitis B (Hep B), and human papillomavirus (HPV) as well as for meningococcal serogroups A, C, W, and Y (MenACYW) vaccines, meningococcal B (MenB) vaccines, and the zoster vaccine.

Vaccine-specific changes

Influenza

The schedule highlights updates to the composition of several influenza vaccines, which apply to components in both trivalent and quadrivalent formulations.

The cover page abbreviation for live attenuated influenza vaccine (LAIV) was changed to LAIV4. The abbreviation for live recombinant influenza vaccine (RIV) was changed to RIV4.

For individuals with a history of egg allergy who experience reactions other than hives, the following procedural warning has been added: “If using an influenza vaccine other than RIV4 or ccIIV4, administer in medical setting under supervision of health care provider who can recognize and manage severe allergic reactions.”

Zoster

The zoster vaccine live (Zostavax) has been removed from the schedule because it is no longer available in the United States. The recombinant zoster vaccine Shingrix remains available as a 2-dose regimen for adults aged 50 years or older.

HPV

As in previous years, HPV vaccination is routinely recommended for persons aged 11-12 years, with catch-up vaccination for those aged 26 or younger. Catch-up vaccination can be considered with shared decision making for those aged 27 through 45. In this year’s schedule, in the pregnancy column, the color pink, which formerly indicated “delay until after pregnancy,” has been replaced with red and an asterisk, indicating “vaccinate after pregnancy.”

HepB

ACIP continues to recommend vaccination of adults at risk for HepB; however, the text overlay has been changed to read, “2, 3, or 4 doses, depending on vaccine or condition.” Additionally, HepB vaccination is now routinely recommended for adults younger than 60 years with diabetes. For those with diabetes who are older than 60, shared decision making is recommended.

Meningococcal vaccine

ACIP continues to recommend routine vaccination with a quadrivalent meningococcal conjugate vaccine (MenACWY) for persons at increased risk for meningococcal disease caused by serogroups A, C, W, or Y. The MenQuadfi (MenACWY-TT) vaccine, which was first licensed in 2020, has been added to all relevant sections of MenACWY vaccines. For MenACWY booster doses, new text addresses special situations, including outbreaks.

Improvements have been made to text and layout, Dr. Freedman said. An example is the minimizing of specialized text. Other changes were made to ensure more consistent text structure and language. Various fine-tunings of color and positioning were made to the cover page and tables, and the wording of the notes sections was improved.

Vaccination in the pandemic

The updated schedule outlines guidance on the use of COVID-19 vaccines approved by the Food and Drug Administration under emergency use authorization, with interim recommendations for the Pfizer-BioNTech COVID-19 vaccine for people aged 16 and older and the Moderna COVID-19 vaccine for people aged 18 and older.

The authors stress the importance of receiving the recommended routine and catch-up immunizations notwithstanding widespread anxiety about visiting medical offices. Last spring, the CDC reported a dramatic drop in child vaccinations after the declaration of the national emergency in mid-March, a drop attributed to fear of COVID-19 exposure.

“ACIP continued to meet and make recommendations during the pandemic,” Dr. Freedman said. “Our recommendation remains that despite challenges caused by the COVID-19 pandemic, adults and their healthcare providers should follow the recommended vaccine schedule to protect against serious and sometimes deadly diseases.”

Regular vaccines can be safely administered even as COVID-19 retains its grasp on the United States. “Healthcare providers should follow the CDC’s interim guidance for the safe delivery of vaccines during the pandemic, which includes the use of personal protective equipment and physical distancing,” Dr. Freedman said.

Dr. Freedman has disclosed no relevant financial relationships. Coauthor Henry Bernstein, DO, is the editor of the Current Opinion in Pediatrics Office Pediatrics Series, is a Harvard School of Public Health faculty member, and is a member of the data safety and monitoring board for a Takeda study on intrathecal enzymes for Hunter and San Filippo syndromes. Coauthor Kevin Ault, MD, has served on the data safety and monitoring committee for ACI Clinical.
 

A version of this article first appeared on Medscape.com .

The Advisory Committee on Immunization Practices of the Centers for Disease Control and Prevention has updated its recommended immunization schedule for adults for 2021.

A summary of the annual update was published online Feb. 11 in the CDC’s Morbidity and Mortality Weekly Report and is available in Annals of Internal Medicine and on the CDC website.

It features a special section on vaccination during the pandemic as well as interim recommendations on administering the Pfizer-BioNtech and Moderna COVID-19 vaccines.

The authors, led by Mark S. Freedman, DVM, MPH, DACVPM, of the CDC’s National Center for Immunization and Respiratory Diseases, in Atlanta, note that this year’s recommendations for adults – persons aged 19 years and older – are largely the same as last year’s. “There have been very few changes,” Dr. Freedman said in an interview. “Changes to the schedule tables and notes were made to harmonize to the greatest extent possible the adult and child/adolescent schedules.”

Changes in the schedule include new or updated ACIP recommendations for influenza, hepatitis A, hepatitis B (Hep B), and human papillomavirus (HPV) as well as for meningococcal serogroups A, C, W, and Y (MenACYW) vaccines, meningococcal B (MenB) vaccines, and the zoster vaccine.

Vaccine-specific changes

Influenza

The schedule highlights updates to the composition of several influenza vaccines, which apply to components in both trivalent and quadrivalent formulations.

The cover page abbreviation for live attenuated influenza vaccine (LAIV) was changed to LAIV4. The abbreviation for live recombinant influenza vaccine (RIV) was changed to RIV4.

For individuals with a history of egg allergy who experience reactions other than hives, the following procedural warning has been added: “If using an influenza vaccine other than RIV4 or ccIIV4, administer in medical setting under supervision of health care provider who can recognize and manage severe allergic reactions.”

Zoster

The zoster vaccine live (Zostavax) has been removed from the schedule because it is no longer available in the United States. The recombinant zoster vaccine Shingrix remains available as a 2-dose regimen for adults aged 50 years or older.

HPV

As in previous years, HPV vaccination is routinely recommended for persons aged 11-12 years, with catch-up vaccination for those aged 26 or younger. Catch-up vaccination can be considered with shared decision making for those aged 27 through 45. In this year’s schedule, in the pregnancy column, the color pink, which formerly indicated “delay until after pregnancy,” has been replaced with red and an asterisk, indicating “vaccinate after pregnancy.”

HepB

ACIP continues to recommend vaccination of adults at risk for HepB; however, the text overlay has been changed to read, “2, 3, or 4 doses, depending on vaccine or condition.” Additionally, HepB vaccination is now routinely recommended for adults younger than 60 years with diabetes. For those with diabetes who are older than 60, shared decision making is recommended.

Meningococcal vaccine

ACIP continues to recommend routine vaccination with a quadrivalent meningococcal conjugate vaccine (MenACWY) for persons at increased risk for meningococcal disease caused by serogroups A, C, W, or Y. The MenQuadfi (MenACWY-TT) vaccine, which was first licensed in 2020, has been added to all relevant sections of MenACWY vaccines. For MenACWY booster doses, new text addresses special situations, including outbreaks.

Improvements have been made to text and layout, Dr. Freedman said. An example is the minimizing of specialized text. Other changes were made to ensure more consistent text structure and language. Various fine-tunings of color and positioning were made to the cover page and tables, and the wording of the notes sections was improved.

Vaccination in the pandemic

The updated schedule outlines guidance on the use of COVID-19 vaccines approved by the Food and Drug Administration under emergency use authorization, with interim recommendations for the Pfizer-BioNTech COVID-19 vaccine for people aged 16 and older and the Moderna COVID-19 vaccine for people aged 18 and older.

The authors stress the importance of receiving the recommended routine and catch-up immunizations notwithstanding widespread anxiety about visiting medical offices. Last spring, the CDC reported a dramatic drop in child vaccinations after the declaration of the national emergency in mid-March, a drop attributed to fear of COVID-19 exposure.

“ACIP continued to meet and make recommendations during the pandemic,” Dr. Freedman said. “Our recommendation remains that despite challenges caused by the COVID-19 pandemic, adults and their healthcare providers should follow the recommended vaccine schedule to protect against serious and sometimes deadly diseases.”

Regular vaccines can be safely administered even as COVID-19 retains its grasp on the United States. “Healthcare providers should follow the CDC’s interim guidance for the safe delivery of vaccines during the pandemic, which includes the use of personal protective equipment and physical distancing,” Dr. Freedman said.

Dr. Freedman has disclosed no relevant financial relationships. Coauthor Henry Bernstein, DO, is the editor of the Current Opinion in Pediatrics Office Pediatrics Series, is a Harvard School of Public Health faculty member, and is a member of the data safety and monitoring board for a Takeda study on intrathecal enzymes for Hunter and San Filippo syndromes. Coauthor Kevin Ault, MD, has served on the data safety and monitoring committee for ACI Clinical.
 

A version of this article first appeared on Medscape.com .

On Jan. 13, 2 days after a drive-through vaccination “superstation” opened in San Diego, six people were treated for anaphylaxis after they received the Moderna vaccine, leading the California state epidemiologist to recommend pausing the administration of that particular lot.
 

A group of allergy and immunology experts and public health officials reviewed the cases, as well as an incident that occurred the day before, and concluded that at least some of the responses were angioedema, or swelling — a serious allergic reaction — but none were actually anaphylaxis. No similar clusters had occurred with the same vaccine lot in other states, and California resumed using the doses.

Yet questions remain about the reactions and the mechanisms for them. Some might have been triggered by an allergy to a vaccine component, most likely the polyethylene glycol (PEG) that stabilizes the lipid surrounding the mRNA, the key vaccine component in both the Moderna and Pfizer vaccines. Another possible explanation is that some could be pseudoallergic reactions to a blood protein known as complement, a little-understood process that resembles an antigen-based reaction but doesn’t leave an immune memory and might not recur.

Cases of complement-activation-related pseudoallergy look like a severe allergic reaction but occur through a different mechanism and don’t require previous exposure to an allergen.

“It has the same signs and symptoms and is treated the same way, but it occurs through a different pathway,” explained Neal Halsey, MD, director emeritus of the Institute for Vaccine Safety and emeritus professor at the Johns Hopkins Bloomberg School of Public Health in Baltimore.

Pseudoallergies are not well understood, but they have been associated with reactions to the contrast media used in imaging, such as with MRI. “If people have had an anaphylaxis-type reaction following the injection of contrast-dye material, that is a strong signal that it might be a complement-activation-related pseudoallergy,” said Dr. Halsey, a member of the Clinical Immunization Safety Assessment Network. “Those are the people who definitely need to consider seeing an allergist before getting the COVID vaccines.”

When Aleena Banerji, MD, clinical director of the allergy and clinical immunology unit at Massachusetts General Hospital in Boston, talks to patients about vaccine reactions, she addresses the risk for COVID-19 infection. All of the people who developed allergies after the Pfizer and Moderna vaccines recovered, but more than 445,000 Americans have died from COVID-19.

Most people with common allergies, such as to food or oral medications, don’t need to worry about reactions, said Dr. Banerji, lead author of a review that assessed the risk for allergic reactions to the Pfizer and Moderna vaccines.
 

Investigating reactions

As investigators search for the answers to what causes reactions, transparency is crucial to trust, said Kathryn Edwards, MD, principal investigator of the Clinical Immunization Safety Assessment Project, a vaccine safety network funded by the Centers for Disease Control and Prevention.

“Unless the public knows that we’re really investigating and we’re taking this seriously, then I think the vaccine hesitancy is going to increase,” said Dr. Edwards, professor of pediatrics at Vanderbilt University Medical Center and scientific director of the Vanderbilt Vaccine Research Program in Nashville, Tenn.

First reports of anaphylaxis came quickly after COVID-19 vaccinations began. In the 2 weeks before the holidays, almost 2 million health care workers received the Pfizer vaccine, and 21 of them developed anaphylaxis, according to CDC researchers who reviewed case reports from the Vaccine Adverse Event Reporting System (VAERS). That rate of about 1 in 100,000 is 10 times higher than the occurrence with other vaccines. No deaths from anaphylaxis were reported.

As the vaccinations ramped up, the rate declined. As of Jan. 18, 50 cases of anaphylaxis were reported to VAERS after the administration of 9,943,247 Pfizer doses, for a rate of 5.0 per million, according to data presented at the Jan. 27 meeting of the CDC Advisory Committee on Immunization Practices. And 21 cases of anaphylaxis were reported to VAERS after the administration of 7,581,429 Moderna doses, for a rate of 2.8 per million.

The anaphylaxis occurred almost exclusively in women; only three of the VAERS anaphylaxis reports were from men. Only 24% had a history of anaphylaxis.

The earlier CDC report explored the potential link to allergies. One person with anaphylaxis had a history of allergy to iodinated contrast media, and others had allergies to various medications, vaccines, foods, and animals. The researchers reported 86 nonanaphylaxis allergic reactions and 61 nonallergic adverse events among the 175 case reports they reviewed as possible cases of severe allergic reaction.

Of 1,266 reports that VAERS received from Dec. 21 to Jan. 10, the CDC identified 108 possible cases of severe allergic reaction after the Moderna vaccine. Only 10 met the case definition of anaphylaxis put forward by the Brighton Collaboration, a vaccine safety organization. All but one case involved a history of allergies or allergic reactions; only five had a previously experienced anaphylaxis.

There were 47 nonanaphylaxis allergic reactions.

The San Diego cluster also met the Brighton case definition for anaphylaxis, Dr. Edwards reported. This discrepancy highlights the difficulties in characterizing vaccine reactions.

Measuring a pseudoallergic reaction is a challenge. It requires that a blood sample be drawn soon after the incident and then frozen to protect heat-sensitive blood markers, Dr. Edwards explained.

And as vaccinations rise, so do adverse-event reports. But unlike in clinical trials, there is no control group for comparison. That is why vaccine safety experts urge caution when evaluating events and, where possible, advise looking at background rates.

“A major way to determine whether the adverse event is causally related is to assess the incidence of the adverse event in vaccines versus nonvaccines,” said Walter Orenstein, MD, who directed the U.S. Immunization Program from 1988 to 2004 and is now associate director of the Emory Vaccine Center and professor of infectious diseases at Emory University in Atlanta. Public health officials could then identify vaccine risk factors, he said.

When a reaction occurs almost immediately after vaccination, vaccine safety investigators look for probable triggers. If allergy to PEG is the culprit in anaphylactic reactions, then the individuals would have had a previous exposure, perhaps from injectable medications, Dr. Edwards said.

It might be feasible to perform a skin test for allergy to PEG. “If the skin testing is negative, that doesn’t completely rule out allergy, but it can be used in the decision-making about giving the first or second vaccine dose,” Dr. Banerji said.

Other vaccines, such as childhood vaccines, contain polysorbate as a stabilizer, which has a similar chemical structure, and it’s not clear why someone would react to PEG but not to polysorbate, Dr. Edwards said.

Meanwhile, other illnesses and even deaths sometimes occur in the days after vaccination, but that doesn’t mean the vaccine caused them, cautioned Steve Black, MD, emeritus professor of pediatrics at Cincinnati Children’s Hospital and cofounder of the Global Vaccine Data Network, an international vaccine safety collaboration.

“Different events and clusters of events will occur by chance alone, as these events can occur without vaccines. We need to not immediately assume that they’re due to the vaccine,” he said. “You don’t want to undermine the whole vaccine program every time something comes up and assume that it’s associated with the vaccine.”

The CDC only has three contraindications for the vaccines:

• Severe allergic reaction (such as anaphylaxis) after a previous dose of an mRNA COVID-19 vaccine or any of its components.
• Immediate allergic reaction of any severity to a previous dose of an mRNA COVID-19 vaccine or any of its components (including PEG).
• Immediate allergic reaction of any severity to polysorbate (due to potential cross-reactive hypersensitivity with PEG).

People who have had an immediate allergic reaction to other vaccines or injectable therapies should consider consulting with an allergist or immunologist before getting the Pfizer or Moderna vaccines, the CDC advises.

The CDC also says that people with a history of anaphylaxis from any cause should be observed for 30 minutes after vaccination. Vaccination protocol calls for everyone else to wait on site for 15 minutes after vaccination.

A version of this article first appeared on Medscape.com.

On Jan. 13, 2 days after a drive-through vaccination “superstation” opened in San Diego, six people were treated for anaphylaxis after they received the Moderna vaccine, leading the California state epidemiologist to recommend pausing the administration of that particular lot.
 

A group of allergy and immunology experts and public health officials reviewed the cases, as well as an incident that occurred the day before, and concluded that at least some of the responses were angioedema, or swelling — a serious allergic reaction — but none were actually anaphylaxis. No similar clusters had occurred with the same vaccine lot in other states, and California resumed using the doses.

Yet questions remain about the reactions and the mechanisms for them. Some might have been triggered by an allergy to a vaccine component, most likely the polyethylene glycol (PEG) that stabilizes the lipid surrounding the mRNA, the key vaccine component in both the Moderna and Pfizer vaccines. Another possible explanation is that some could be pseudoallergic reactions to a blood protein known as complement, a little-understood process that resembles an antigen-based reaction but doesn’t leave an immune memory and might not recur.

Cases of complement-activation-related pseudoallergy look like a severe allergic reaction but occur through a different mechanism and don’t require previous exposure to an allergen.

“It has the same signs and symptoms and is treated the same way, but it occurs through a different pathway,” explained Neal Halsey, MD, director emeritus of the Institute for Vaccine Safety and emeritus professor at the Johns Hopkins Bloomberg School of Public Health in Baltimore.

Pseudoallergies are not well understood, but they have been associated with reactions to the contrast media used in imaging, such as with MRI. “If people have had an anaphylaxis-type reaction following the injection of contrast-dye material, that is a strong signal that it might be a complement-activation-related pseudoallergy,” said Dr. Halsey, a member of the Clinical Immunization Safety Assessment Network. “Those are the people who definitely need to consider seeing an allergist before getting the COVID vaccines.”

When Aleena Banerji, MD, clinical director of the allergy and clinical immunology unit at Massachusetts General Hospital in Boston, talks to patients about vaccine reactions, she addresses the risk for COVID-19 infection. All of the people who developed allergies after the Pfizer and Moderna vaccines recovered, but more than 445,000 Americans have died from COVID-19.

Most people with common allergies, such as to food or oral medications, don’t need to worry about reactions, said Dr. Banerji, lead author of a review that assessed the risk for allergic reactions to the Pfizer and Moderna vaccines.
 

Investigating reactions

As investigators search for the answers to what causes reactions, transparency is crucial to trust, said Kathryn Edwards, MD, principal investigator of the Clinical Immunization Safety Assessment Project, a vaccine safety network funded by the Centers for Disease Control and Prevention.

“Unless the public knows that we’re really investigating and we’re taking this seriously, then I think the vaccine hesitancy is going to increase,” said Dr. Edwards, professor of pediatrics at Vanderbilt University Medical Center and scientific director of the Vanderbilt Vaccine Research Program in Nashville, Tenn.

First reports of anaphylaxis came quickly after COVID-19 vaccinations began. In the 2 weeks before the holidays, almost 2 million health care workers received the Pfizer vaccine, and 21 of them developed anaphylaxis, according to CDC researchers who reviewed case reports from the Vaccine Adverse Event Reporting System (VAERS). That rate of about 1 in 100,000 is 10 times higher than the occurrence with other vaccines. No deaths from anaphylaxis were reported.

As the vaccinations ramped up, the rate declined. As of Jan. 18, 50 cases of anaphylaxis were reported to VAERS after the administration of 9,943,247 Pfizer doses, for a rate of 5.0 per million, according to data presented at the Jan. 27 meeting of the CDC Advisory Committee on Immunization Practices. And 21 cases of anaphylaxis were reported to VAERS after the administration of 7,581,429 Moderna doses, for a rate of 2.8 per million.

The anaphylaxis occurred almost exclusively in women; only three of the VAERS anaphylaxis reports were from men. Only 24% had a history of anaphylaxis.

The earlier CDC report explored the potential link to allergies. One person with anaphylaxis had a history of allergy to iodinated contrast media, and others had allergies to various medications, vaccines, foods, and animals. The researchers reported 86 nonanaphylaxis allergic reactions and 61 nonallergic adverse events among the 175 case reports they reviewed as possible cases of severe allergic reaction.

Of 1,266 reports that VAERS received from Dec. 21 to Jan. 10, the CDC identified 108 possible cases of severe allergic reaction after the Moderna vaccine. Only 10 met the case definition of anaphylaxis put forward by the Brighton Collaboration, a vaccine safety organization. All but one case involved a history of allergies or allergic reactions; only five had a previously experienced anaphylaxis.

There were 47 nonanaphylaxis allergic reactions.

The San Diego cluster also met the Brighton case definition for anaphylaxis, Dr. Edwards reported. This discrepancy highlights the difficulties in characterizing vaccine reactions.

Measuring a pseudoallergic reaction is a challenge. It requires that a blood sample be drawn soon after the incident and then frozen to protect heat-sensitive blood markers, Dr. Edwards explained.

And as vaccinations rise, so do adverse-event reports. But unlike in clinical trials, there is no control group for comparison. That is why vaccine safety experts urge caution when evaluating events and, where possible, advise looking at background rates.

“A major way to determine whether the adverse event is causally related is to assess the incidence of the adverse event in vaccines versus nonvaccines,” said Walter Orenstein, MD, who directed the U.S. Immunization Program from 1988 to 2004 and is now associate director of the Emory Vaccine Center and professor of infectious diseases at Emory University in Atlanta. Public health officials could then identify vaccine risk factors, he said.

When a reaction occurs almost immediately after vaccination, vaccine safety investigators look for probable triggers. If allergy to PEG is the culprit in anaphylactic reactions, then the individuals would have had a previous exposure, perhaps from injectable medications, Dr. Edwards said.

It might be feasible to perform a skin test for allergy to PEG. “If the skin testing is negative, that doesn’t completely rule out allergy, but it can be used in the decision-making about giving the first or second vaccine dose,” Dr. Banerji said.

Other vaccines, such as childhood vaccines, contain polysorbate as a stabilizer, which has a similar chemical structure, and it’s not clear why someone would react to PEG but not to polysorbate, Dr. Edwards said.

Meanwhile, other illnesses and even deaths sometimes occur in the days after vaccination, but that doesn’t mean the vaccine caused them, cautioned Steve Black, MD, emeritus professor of pediatrics at Cincinnati Children’s Hospital and cofounder of the Global Vaccine Data Network, an international vaccine safety collaboration.

“Different events and clusters of events will occur by chance alone, as these events can occur without vaccines. We need to not immediately assume that they’re due to the vaccine,” he said. “You don’t want to undermine the whole vaccine program every time something comes up and assume that it’s associated with the vaccine.”

The CDC only has three contraindications for the vaccines:

• Severe allergic reaction (such as anaphylaxis) after a previous dose of an mRNA COVID-19 vaccine or any of its components.
• Immediate allergic reaction of any severity to a previous dose of an mRNA COVID-19 vaccine or any of its components (including PEG).
• Immediate allergic reaction of any severity to polysorbate (due to potential cross-reactive hypersensitivity with PEG).

People who have had an immediate allergic reaction to other vaccines or injectable therapies should consider consulting with an allergist or immunologist before getting the Pfizer or Moderna vaccines, the CDC advises.

The CDC also says that people with a history of anaphylaxis from any cause should be observed for 30 minutes after vaccination. Vaccination protocol calls for everyone else to wait on site for 15 minutes after vaccination.

A version of this article first appeared on Medscape.com.

On Jan. 13, 2 days after a drive-through vaccination “superstation” opened in San Diego, six people were treated for anaphylaxis after they received the Moderna vaccine, leading the California state epidemiologist to recommend pausing the administration of that particular lot.
 

A group of allergy and immunology experts and public health officials reviewed the cases, as well as an incident that occurred the day before, and concluded that at least some of the responses were angioedema, or swelling — a serious allergic reaction — but none were actually anaphylaxis. No similar clusters had occurred with the same vaccine lot in other states, and California resumed using the doses.

Yet questions remain about the reactions and the mechanisms for them. Some might have been triggered by an allergy to a vaccine component, most likely the polyethylene glycol (PEG) that stabilizes the lipid surrounding the mRNA, the key vaccine component in both the Moderna and Pfizer vaccines. Another possible explanation is that some could be pseudoallergic reactions to a blood protein known as complement, a little-understood process that resembles an antigen-based reaction but doesn’t leave an immune memory and might not recur.

Cases of complement-activation-related pseudoallergy look like a severe allergic reaction but occur through a different mechanism and don’t require previous exposure to an allergen.

“It has the same signs and symptoms and is treated the same way, but it occurs through a different pathway,” explained Neal Halsey, MD, director emeritus of the Institute for Vaccine Safety and emeritus professor at the Johns Hopkins Bloomberg School of Public Health in Baltimore.

Pseudoallergies are not well understood, but they have been associated with reactions to the contrast media used in imaging, such as with MRI. “If people have had an anaphylaxis-type reaction following the injection of contrast-dye material, that is a strong signal that it might be a complement-activation-related pseudoallergy,” said Dr. Halsey, a member of the Clinical Immunization Safety Assessment Network. “Those are the people who definitely need to consider seeing an allergist before getting the COVID vaccines.”

When Aleena Banerji, MD, clinical director of the allergy and clinical immunology unit at Massachusetts General Hospital in Boston, talks to patients about vaccine reactions, she addresses the risk for COVID-19 infection. All of the people who developed allergies after the Pfizer and Moderna vaccines recovered, but more than 445,000 Americans have died from COVID-19.

Most people with common allergies, such as to food or oral medications, don’t need to worry about reactions, said Dr. Banerji, lead author of a review that assessed the risk for allergic reactions to the Pfizer and Moderna vaccines.
 

Investigating reactions

As investigators search for the answers to what causes reactions, transparency is crucial to trust, said Kathryn Edwards, MD, principal investigator of the Clinical Immunization Safety Assessment Project, a vaccine safety network funded by the Centers for Disease Control and Prevention.

“Unless the public knows that we’re really investigating and we’re taking this seriously, then I think the vaccine hesitancy is going to increase,” said Dr. Edwards, professor of pediatrics at Vanderbilt University Medical Center and scientific director of the Vanderbilt Vaccine Research Program in Nashville, Tenn.

First reports of anaphylaxis came quickly after COVID-19 vaccinations began. In the 2 weeks before the holidays, almost 2 million health care workers received the Pfizer vaccine, and 21 of them developed anaphylaxis, according to CDC researchers who reviewed case reports from the Vaccine Adverse Event Reporting System (VAERS). That rate of about 1 in 100,000 is 10 times higher than the occurrence with other vaccines. No deaths from anaphylaxis were reported.

As the vaccinations ramped up, the rate declined. As of Jan. 18, 50 cases of anaphylaxis were reported to VAERS after the administration of 9,943,247 Pfizer doses, for a rate of 5.0 per million, according to data presented at the Jan. 27 meeting of the CDC Advisory Committee on Immunization Practices. And 21 cases of anaphylaxis were reported to VAERS after the administration of 7,581,429 Moderna doses, for a rate of 2.8 per million.

The anaphylaxis occurred almost exclusively in women; only three of the VAERS anaphylaxis reports were from men. Only 24% had a history of anaphylaxis.

The earlier CDC report explored the potential link to allergies. One person with anaphylaxis had a history of allergy to iodinated contrast media, and others had allergies to various medications, vaccines, foods, and animals. The researchers reported 86 nonanaphylaxis allergic reactions and 61 nonallergic adverse events among the 175 case reports they reviewed as possible cases of severe allergic reaction.

Of 1,266 reports that VAERS received from Dec. 21 to Jan. 10, the CDC identified 108 possible cases of severe allergic reaction after the Moderna vaccine. Only 10 met the case definition of anaphylaxis put forward by the Brighton Collaboration, a vaccine safety organization. All but one case involved a history of allergies or allergic reactions; only five had a previously experienced anaphylaxis.

There were 47 nonanaphylaxis allergic reactions.

The San Diego cluster also met the Brighton case definition for anaphylaxis, Dr. Edwards reported. This discrepancy highlights the difficulties in characterizing vaccine reactions.

Measuring a pseudoallergic reaction is a challenge. It requires that a blood sample be drawn soon after the incident and then frozen to protect heat-sensitive blood markers, Dr. Edwards explained.

And as vaccinations rise, so do adverse-event reports. But unlike in clinical trials, there is no control group for comparison. That is why vaccine safety experts urge caution when evaluating events and, where possible, advise looking at background rates.

“A major way to determine whether the adverse event is causally related is to assess the incidence of the adverse event in vaccines versus nonvaccines,” said Walter Orenstein, MD, who directed the U.S. Immunization Program from 1988 to 2004 and is now associate director of the Emory Vaccine Center and professor of infectious diseases at Emory University in Atlanta. Public health officials could then identify vaccine risk factors, he said.

When a reaction occurs almost immediately after vaccination, vaccine safety investigators look for probable triggers. If allergy to PEG is the culprit in anaphylactic reactions, then the individuals would have had a previous exposure, perhaps from injectable medications, Dr. Edwards said.

It might be feasible to perform a skin test for allergy to PEG. “If the skin testing is negative, that doesn’t completely rule out allergy, but it can be used in the decision-making about giving the first or second vaccine dose,” Dr. Banerji said.

Other vaccines, such as childhood vaccines, contain polysorbate as a stabilizer, which has a similar chemical structure, and it’s not clear why someone would react to PEG but not to polysorbate, Dr. Edwards said.

Meanwhile, other illnesses and even deaths sometimes occur in the days after vaccination, but that doesn’t mean the vaccine caused them, cautioned Steve Black, MD, emeritus professor of pediatrics at Cincinnati Children’s Hospital and cofounder of the Global Vaccine Data Network, an international vaccine safety collaboration.

“Different events and clusters of events will occur by chance alone, as these events can occur without vaccines. We need to not immediately assume that they’re due to the vaccine,” he said. “You don’t want to undermine the whole vaccine program every time something comes up and assume that it’s associated with the vaccine.”

The CDC only has three contraindications for the vaccines:

• Severe allergic reaction (such as anaphylaxis) after a previous dose of an mRNA COVID-19 vaccine or any of its components.
• Immediate allergic reaction of any severity to a previous dose of an mRNA COVID-19 vaccine or any of its components (including PEG).
• Immediate allergic reaction of any severity to polysorbate (due to potential cross-reactive hypersensitivity with PEG).

People who have had an immediate allergic reaction to other vaccines or injectable therapies should consider consulting with an allergist or immunologist before getting the Pfizer or Moderna vaccines, the CDC advises.

The CDC also says that people with a history of anaphylaxis from any cause should be observed for 30 minutes after vaccination. Vaccination protocol calls for everyone else to wait on site for 15 minutes after vaccination.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved cemiplimab-rwlc (Libtayo) as the first immunotherapy to treat patients with locally advanced or metastatic basal cell carcinoma (BCC) previously treated with a hedgehog pathway inhibitor or in whom an HHI is inappropriate.

The FDA granted full approval for the locally advanced BCC indication and accelerated approval for the metastatic BCC indication, according to a press release from Regeneron and Sanofi, the companies jointly developing cemiplimab.

Cemiplimab is a programmed death–1 inhibitor that was first FDA approved in 2018 for locally advanced or metastatic cutaneous squamous cell carcinoma not eligible for curative surgery or radiation.

The new approval “will change the treatment paradigm for patients with advanced basal cell carcinoma,” according to Karl Lewis, MD, a professor at the University of Colorado at Denver, Aurora, and an investigator on the phase 2 trial of cemiplimab.

“While the primary systemic treatment options are hedgehog inhibitors, many patients will eventually progress on or become intolerant to this therapy,” Dr. Lewis said in the press release. “With Libtayo [cemiplimab], these patients now have a new immunotherapy option.”

The approval of cemiplimab in BCC was based on an open-label, phase 2 trial of 132 patients with advanced BCC. Patients could not tolerate, had progressed on, or had not responded to HHIs after 9 months of treatment.

Cemiplimab was given at 350 mg every 3 weeks. The study was not placebo controlled and has not been published, a Regeneron spokesperson said.

There were 112 patients in the efficacy analysis. The overall response rate was 21% (6/28) in metastatic BCC patients, with no complete responders. In locally advanced BCC patients, the objective response rate was 29% (24/84), with five complete responders.

The median duration of response was not reached in either group but was at least 6 months long in all metastatic patients and in 79% (19/84) of the locally advanced BCC patients.

The most common adverse events among the 132 subjects evaluable for safety were fatigue (49%), musculoskeletal pain (33%), diarrhea (25%), rash (22%), pruritus (20%), and upper respiratory tract infection (15%).

Serious adverse events occurred in 32% of patients, including colitis, acute kidney injury, adrenal insufficiency, and anemia. Adverse events led to discontinuation in 13% of patients, most often for colitis and general physical health deterioration.

For more details on cemiplimab, see the full prescribing information.

[email protected]

The Food and Drug Administration has approved cemiplimab-rwlc (Libtayo) as the first immunotherapy to treat patients with locally advanced or metastatic basal cell carcinoma (BCC) previously treated with a hedgehog pathway inhibitor or in whom an HHI is inappropriate.

The FDA granted full approval for the locally advanced BCC indication and accelerated approval for the metastatic BCC indication, according to a press release from Regeneron and Sanofi, the companies jointly developing cemiplimab.

Cemiplimab is a programmed death–1 inhibitor that was first FDA approved in 2018 for locally advanced or metastatic cutaneous squamous cell carcinoma not eligible for curative surgery or radiation.

The new approval “will change the treatment paradigm for patients with advanced basal cell carcinoma,” according to Karl Lewis, MD, a professor at the University of Colorado at Denver, Aurora, and an investigator on the phase 2 trial of cemiplimab.

“While the primary systemic treatment options are hedgehog inhibitors, many patients will eventually progress on or become intolerant to this therapy,” Dr. Lewis said in the press release. “With Libtayo [cemiplimab], these patients now have a new immunotherapy option.”

The approval of cemiplimab in BCC was based on an open-label, phase 2 trial of 132 patients with advanced BCC. Patients could not tolerate, had progressed on, or had not responded to HHIs after 9 months of treatment.

Cemiplimab was given at 350 mg every 3 weeks. The study was not placebo controlled and has not been published, a Regeneron spokesperson said.

There were 112 patients in the efficacy analysis. The overall response rate was 21% (6/28) in metastatic BCC patients, with no complete responders. In locally advanced BCC patients, the objective response rate was 29% (24/84), with five complete responders.

The median duration of response was not reached in either group but was at least 6 months long in all metastatic patients and in 79% (19/84) of the locally advanced BCC patients.

The most common adverse events among the 132 subjects evaluable for safety were fatigue (49%), musculoskeletal pain (33%), diarrhea (25%), rash (22%), pruritus (20%), and upper respiratory tract infection (15%).

Serious adverse events occurred in 32% of patients, including colitis, acute kidney injury, adrenal insufficiency, and anemia. Adverse events led to discontinuation in 13% of patients, most often for colitis and general physical health deterioration.

For more details on cemiplimab, see the full prescribing information.

[email protected]

The Food and Drug Administration has approved cemiplimab-rwlc (Libtayo) as the first immunotherapy to treat patients with locally advanced or metastatic basal cell carcinoma (BCC) previously treated with a hedgehog pathway inhibitor or in whom an HHI is inappropriate.

The FDA granted full approval for the locally advanced BCC indication and accelerated approval for the metastatic BCC indication, according to a press release from Regeneron and Sanofi, the companies jointly developing cemiplimab.

Cemiplimab is a programmed death–1 inhibitor that was first FDA approved in 2018 for locally advanced or metastatic cutaneous squamous cell carcinoma not eligible for curative surgery or radiation.

The new approval “will change the treatment paradigm for patients with advanced basal cell carcinoma,” according to Karl Lewis, MD, a professor at the University of Colorado at Denver, Aurora, and an investigator on the phase 2 trial of cemiplimab.

“While the primary systemic treatment options are hedgehog inhibitors, many patients will eventually progress on or become intolerant to this therapy,” Dr. Lewis said in the press release. “With Libtayo [cemiplimab], these patients now have a new immunotherapy option.”

The approval of cemiplimab in BCC was based on an open-label, phase 2 trial of 132 patients with advanced BCC. Patients could not tolerate, had progressed on, or had not responded to HHIs after 9 months of treatment.

Cemiplimab was given at 350 mg every 3 weeks. The study was not placebo controlled and has not been published, a Regeneron spokesperson said.

There were 112 patients in the efficacy analysis. The overall response rate was 21% (6/28) in metastatic BCC patients, with no complete responders. In locally advanced BCC patients, the objective response rate was 29% (24/84), with five complete responders.

The median duration of response was not reached in either group but was at least 6 months long in all metastatic patients and in 79% (19/84) of the locally advanced BCC patients.

The most common adverse events among the 132 subjects evaluable for safety were fatigue (49%), musculoskeletal pain (33%), diarrhea (25%), rash (22%), pruritus (20%), and upper respiratory tract infection (15%).

Serious adverse events occurred in 32% of patients, including colitis, acute kidney injury, adrenal insufficiency, and anemia. Adverse events led to discontinuation in 13% of patients, most often for colitis and general physical health deterioration.

For more details on cemiplimab, see the full prescribing information.

[email protected]

States that implemented mask mandates in 2020 saw a decline in the growth of COVID-19 hospitalizations between March and October 2020, according to a new study published Feb. 5 in the CDC’s Morbidity and Mortality Weekly Report.

Hospitalization growth rates declined by 5.5 percentage points for adults between ages 18-64 about 3 weeks after the mandates were implemented, compared with climbing growth rates in the 4 weeks before mandates.

CDC Director Rochelle Walensky said she was pleased to see the results, but that it’s “too early” to tell whether President Joe Biden’s recent mask orders have had an effect on cases and hospitalizations in 2021.

“We’re going to be watching the mask data very carefully,” she said during a news briefing with the White House COVID-19 Response Team on Feb. 5. “I think it’s probably still a bit too early to tell, but I’m encouraged with the decrease in case rates right now.”

In another study published Feb. 5 in the Morbidity and Mortality Weekly Report, trained observers tracked mask use at six universities with mask mandates between September and November 2020. Overall, observers reported that about 92% of people wore masks correctly indoors, which varied based on the type of mask.

About 97% of people used N95 masks correctly, compared with 92% who used cloth masks, and 79% who used bandanas, scarves, or neck gaiters. Cloth masks were most common, and bandanas and scarves were least common.

The Biden administration is considering whether to send masks directly to American households to encourage people to wear them, according to NBC News. The White House COVID-19 Response Team is debating the logistics of mailing out masks, including how many to send and what the mask material would be, the news outlet reported.

Wisconsin Gov. Tony Evers reissued a new statewide mask mandate on Feb. 4, just an hour after the Republican-controlled legislature voted to repeal his previous mandate, according to The Associated Press. Gov. Evers said his priority is to keep people safe and that wearing a mask is the easiest way to do so.

“If the legislature keeps playing politics and we don’t keep wearing masks, we’re going to see more preventable deaths,” he said. “It’s going to take even longer to get our state and our economy back on track.”

A version of this article first appeared on WebMD.com.

States that implemented mask mandates in 2020 saw a decline in the growth of COVID-19 hospitalizations between March and October 2020, according to a new study published Feb. 5 in the CDC’s Morbidity and Mortality Weekly Report.

Hospitalization growth rates declined by 5.5 percentage points for adults between ages 18-64 about 3 weeks after the mandates were implemented, compared with climbing growth rates in the 4 weeks before mandates.

CDC Director Rochelle Walensky said she was pleased to see the results, but that it’s “too early” to tell whether President Joe Biden’s recent mask orders have had an effect on cases and hospitalizations in 2021.

“We’re going to be watching the mask data very carefully,” she said during a news briefing with the White House COVID-19 Response Team on Feb. 5. “I think it’s probably still a bit too early to tell, but I’m encouraged with the decrease in case rates right now.”

In another study published Feb. 5 in the Morbidity and Mortality Weekly Report, trained observers tracked mask use at six universities with mask mandates between September and November 2020. Overall, observers reported that about 92% of people wore masks correctly indoors, which varied based on the type of mask.

About 97% of people used N95 masks correctly, compared with 92% who used cloth masks, and 79% who used bandanas, scarves, or neck gaiters. Cloth masks were most common, and bandanas and scarves were least common.

The Biden administration is considering whether to send masks directly to American households to encourage people to wear them, according to NBC News. The White House COVID-19 Response Team is debating the logistics of mailing out masks, including how many to send and what the mask material would be, the news outlet reported.

Wisconsin Gov. Tony Evers reissued a new statewide mask mandate on Feb. 4, just an hour after the Republican-controlled legislature voted to repeal his previous mandate, according to The Associated Press. Gov. Evers said his priority is to keep people safe and that wearing a mask is the easiest way to do so.

“If the legislature keeps playing politics and we don’t keep wearing masks, we’re going to see more preventable deaths,” he said. “It’s going to take even longer to get our state and our economy back on track.”

A version of this article first appeared on WebMD.com.

States that implemented mask mandates in 2020 saw a decline in the growth of COVID-19 hospitalizations between March and October 2020, according to a new study published Feb. 5 in the CDC’s Morbidity and Mortality Weekly Report.

Hospitalization growth rates declined by 5.5 percentage points for adults between ages 18-64 about 3 weeks after the mandates were implemented, compared with climbing growth rates in the 4 weeks before mandates.

CDC Director Rochelle Walensky said she was pleased to see the results, but that it’s “too early” to tell whether President Joe Biden’s recent mask orders have had an effect on cases and hospitalizations in 2021.

“We’re going to be watching the mask data very carefully,” she said during a news briefing with the White House COVID-19 Response Team on Feb. 5. “I think it’s probably still a bit too early to tell, but I’m encouraged with the decrease in case rates right now.”

In another study published Feb. 5 in the Morbidity and Mortality Weekly Report, trained observers tracked mask use at six universities with mask mandates between September and November 2020. Overall, observers reported that about 92% of people wore masks correctly indoors, which varied based on the type of mask.

About 97% of people used N95 masks correctly, compared with 92% who used cloth masks, and 79% who used bandanas, scarves, or neck gaiters. Cloth masks were most common, and bandanas and scarves were least common.

The Biden administration is considering whether to send masks directly to American households to encourage people to wear them, according to NBC News. The White House COVID-19 Response Team is debating the logistics of mailing out masks, including how many to send and what the mask material would be, the news outlet reported.

Wisconsin Gov. Tony Evers reissued a new statewide mask mandate on Feb. 4, just an hour after the Republican-controlled legislature voted to repeal his previous mandate, according to The Associated Press. Gov. Evers said his priority is to keep people safe and that wearing a mask is the easiest way to do so.

“If the legislature keeps playing politics and we don’t keep wearing masks, we’re going to see more preventable deaths,” he said. “It’s going to take even longer to get our state and our economy back on track.”

A version of this article first appeared on WebMD.com.

The Food and Drug Administration has approved lisocabtagene maraleucel (Breyanzi), a chimeric antigen receptor (CAR) T-cell product for the treatment of adults with certain types of relapsed or refractory large B-cell lymphoma who relapse or fail to respond to at least two systemic treatments.

The new approval comes with a risk evaluation and mitigation strategy (REMS) because of the risk for serious adverse events, including cytokine release syndrome (CRS).

The product, from Juno Therapeutics, a Bristol Myers Squibb company, is the third gene therapy to receive FDA approval for non-Hodgkin lymphoma, including diffuse large B-cell lymphoma (DLBCL). DLBCL is the most common type of non-Hodgkin lymphoma in adults, accounting for about a third of the approximately 77,000 cases diagnosed each year in the United States.

The FDA previously granted Breyanzi orphan drug, regenerative medicine advanced therapy (RMAT), and breakthrough therapy designations. The product is the first therapy with an RMAT designation to be licensed by the agency.

The new approval is based on efficacy and safety demonstrated in a pivotal phase 1 trial of more than 250 adults with relapsed or refractory large B-cell lymphoma. The complete remission rate after treatment with Breyanzi was 54%. 

“Treatment with Breyanzi has the potential to cause severe side effects. The labeling carries a boxed warning for cytokine release syndrome (CRS), which is a systemic response to the activation and proliferation of CAR T cells, causing high fever and flu-like symptoms and neurologic toxicities,” the FDA explained. “Both CRS and neurological events can be life-threatening.”

Other side effects, which typically present within 1-2 weeks after treatment, include hypersensitivity reactions, serious infections, low blood cell counts, and a weakened immune system, but some side effects may occur later.

The REMS requires special certification for facilities that dispense the product and “specifies that patients be informed of the signs and symptoms of CRS and neurological toxicities following infusion – and of the importance of promptly returning to the treatment site if they develop fever or other adverse reactions after receiving treatment with Breyanzi,” the FDA noted.

Breyanzi is not indicated for patients with primary central nervous system lymphoma, the FDA noted.

Facility certification involves training to recognize and manage the risks of CRS and neurologic toxicities.

A postmarketing study to further evaluate the long-term safety will also be required.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved lisocabtagene maraleucel (Breyanzi), a chimeric antigen receptor (CAR) T-cell product for the treatment of adults with certain types of relapsed or refractory large B-cell lymphoma who relapse or fail to respond to at least two systemic treatments.

The new approval comes with a risk evaluation and mitigation strategy (REMS) because of the risk for serious adverse events, including cytokine release syndrome (CRS).

The product, from Juno Therapeutics, a Bristol Myers Squibb company, is the third gene therapy to receive FDA approval for non-Hodgkin lymphoma, including diffuse large B-cell lymphoma (DLBCL). DLBCL is the most common type of non-Hodgkin lymphoma in adults, accounting for about a third of the approximately 77,000 cases diagnosed each year in the United States.

The FDA previously granted Breyanzi orphan drug, regenerative medicine advanced therapy (RMAT), and breakthrough therapy designations. The product is the first therapy with an RMAT designation to be licensed by the agency.

The new approval is based on efficacy and safety demonstrated in a pivotal phase 1 trial of more than 250 adults with relapsed or refractory large B-cell lymphoma. The complete remission rate after treatment with Breyanzi was 54%. 

“Treatment with Breyanzi has the potential to cause severe side effects. The labeling carries a boxed warning for cytokine release syndrome (CRS), which is a systemic response to the activation and proliferation of CAR T cells, causing high fever and flu-like symptoms and neurologic toxicities,” the FDA explained. “Both CRS and neurological events can be life-threatening.”

Other side effects, which typically present within 1-2 weeks after treatment, include hypersensitivity reactions, serious infections, low blood cell counts, and a weakened immune system, but some side effects may occur later.

The REMS requires special certification for facilities that dispense the product and “specifies that patients be informed of the signs and symptoms of CRS and neurological toxicities following infusion – and of the importance of promptly returning to the treatment site if they develop fever or other adverse reactions after receiving treatment with Breyanzi,” the FDA noted.

Breyanzi is not indicated for patients with primary central nervous system lymphoma, the FDA noted.

Facility certification involves training to recognize and manage the risks of CRS and neurologic toxicities.

A postmarketing study to further evaluate the long-term safety will also be required.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has approved lisocabtagene maraleucel (Breyanzi), a chimeric antigen receptor (CAR) T-cell product for the treatment of adults with certain types of relapsed or refractory large B-cell lymphoma who relapse or fail to respond to at least two systemic treatments.

The new approval comes with a risk evaluation and mitigation strategy (REMS) because of the risk for serious adverse events, including cytokine release syndrome (CRS).

The product, from Juno Therapeutics, a Bristol Myers Squibb company, is the third gene therapy to receive FDA approval for non-Hodgkin lymphoma, including diffuse large B-cell lymphoma (DLBCL). DLBCL is the most common type of non-Hodgkin lymphoma in adults, accounting for about a third of the approximately 77,000 cases diagnosed each year in the United States.

The FDA previously granted Breyanzi orphan drug, regenerative medicine advanced therapy (RMAT), and breakthrough therapy designations. The product is the first therapy with an RMAT designation to be licensed by the agency.

The new approval is based on efficacy and safety demonstrated in a pivotal phase 1 trial of more than 250 adults with relapsed or refractory large B-cell lymphoma. The complete remission rate after treatment with Breyanzi was 54%. 

“Treatment with Breyanzi has the potential to cause severe side effects. The labeling carries a boxed warning for cytokine release syndrome (CRS), which is a systemic response to the activation and proliferation of CAR T cells, causing high fever and flu-like symptoms and neurologic toxicities,” the FDA explained. “Both CRS and neurological events can be life-threatening.”

Other side effects, which typically present within 1-2 weeks after treatment, include hypersensitivity reactions, serious infections, low blood cell counts, and a weakened immune system, but some side effects may occur later.

The REMS requires special certification for facilities that dispense the product and “specifies that patients be informed of the signs and symptoms of CRS and neurological toxicities following infusion – and of the importance of promptly returning to the treatment site if they develop fever or other adverse reactions after receiving treatment with Breyanzi,” the FDA noted.

Breyanzi is not indicated for patients with primary central nervous system lymphoma, the FDA noted.

Facility certification involves training to recognize and manage the risks of CRS and neurologic toxicities.

A postmarketing study to further evaluate the long-term safety will also be required.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has revised its emergency use authorization for COVID-19 convalescent plasma on the basis of the latest available data.

The revision states that only high-titer COVID-19 convalescent plasma can be used and only in hospitalized patients who are early in the disease course and those with impaired humoral immunity who cannot produce an adequate antibody response.

The revisions stem from new clinical trial data analyzed or reported since the original EUA was issued in August 2020. The original EUA did not have these restrictions.

“This and other changes to the EUA represent important updates to the use of convalescent plasma for the treatment of COVID-19 patients,” Peter Marks, MD, PhD, director, FDA Center for Biologics Evaluation and Research, said in a statement announcing the revisions.

“COVID-19 convalescent plasma used according to the revised EUA may have efficacy, and its known and potential benefits outweigh its known and potential risks,” the FDA said.

The agency said it revoked use of low-titer COVID-19 convalescent plasma on the basis of new data from clinical trials, including randomized, controlled trials, that have failed to demonstrate that low-titer convalescent plasma may be effective in the treatment of hospitalized patients with COVID-19.

The FDA’s updated fact sheet for health care providers on the use of COVID-19 convalescent plasma also notes that transfusion of COVID-19 convalescent plasma late in the disease course, following respiratory failure requiring intubation and mechanical ventilation, hasn’t been found to have clinical benefit.

The revised EUA also includes several additional tests that can be used to manufacture COVID-19 convalescent plasma.

“With this update, nine tests are now included in the EUA for testing plasma donations for anti-SARS-CoV-2 antibodies as a manufacturing step to determine suitability before release,” the FDA said.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has revised its emergency use authorization for COVID-19 convalescent plasma on the basis of the latest available data.

The revision states that only high-titer COVID-19 convalescent plasma can be used and only in hospitalized patients who are early in the disease course and those with impaired humoral immunity who cannot produce an adequate antibody response.

The revisions stem from new clinical trial data analyzed or reported since the original EUA was issued in August 2020. The original EUA did not have these restrictions.

“This and other changes to the EUA represent important updates to the use of convalescent plasma for the treatment of COVID-19 patients,” Peter Marks, MD, PhD, director, FDA Center for Biologics Evaluation and Research, said in a statement announcing the revisions.

“COVID-19 convalescent plasma used according to the revised EUA may have efficacy, and its known and potential benefits outweigh its known and potential risks,” the FDA said.

The agency said it revoked use of low-titer COVID-19 convalescent plasma on the basis of new data from clinical trials, including randomized, controlled trials, that have failed to demonstrate that low-titer convalescent plasma may be effective in the treatment of hospitalized patients with COVID-19.

The FDA’s updated fact sheet for health care providers on the use of COVID-19 convalescent plasma also notes that transfusion of COVID-19 convalescent plasma late in the disease course, following respiratory failure requiring intubation and mechanical ventilation, hasn’t been found to have clinical benefit.

The revised EUA also includes several additional tests that can be used to manufacture COVID-19 convalescent plasma.

“With this update, nine tests are now included in the EUA for testing plasma donations for anti-SARS-CoV-2 antibodies as a manufacturing step to determine suitability before release,” the FDA said.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has revised its emergency use authorization for COVID-19 convalescent plasma on the basis of the latest available data.

The revision states that only high-titer COVID-19 convalescent plasma can be used and only in hospitalized patients who are early in the disease course and those with impaired humoral immunity who cannot produce an adequate antibody response.

The revisions stem from new clinical trial data analyzed or reported since the original EUA was issued in August 2020. The original EUA did not have these restrictions.

“This and other changes to the EUA represent important updates to the use of convalescent plasma for the treatment of COVID-19 patients,” Peter Marks, MD, PhD, director, FDA Center for Biologics Evaluation and Research, said in a statement announcing the revisions.

“COVID-19 convalescent plasma used according to the revised EUA may have efficacy, and its known and potential benefits outweigh its known and potential risks,” the FDA said.

The agency said it revoked use of low-titer COVID-19 convalescent plasma on the basis of new data from clinical trials, including randomized, controlled trials, that have failed to demonstrate that low-titer convalescent plasma may be effective in the treatment of hospitalized patients with COVID-19.

The FDA’s updated fact sheet for health care providers on the use of COVID-19 convalescent plasma also notes that transfusion of COVID-19 convalescent plasma late in the disease course, following respiratory failure requiring intubation and mechanical ventilation, hasn’t been found to have clinical benefit.

The revised EUA also includes several additional tests that can be used to manufacture COVID-19 convalescent plasma.

“With this update, nine tests are now included in the EUA for testing plasma donations for anti-SARS-CoV-2 antibodies as a manufacturing step to determine suitability before release,” the FDA said.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has extended the review period for aducanumab, the investigational amyloid-clearing treatment for Alzheimer’s disease, by 3 months, the drug’s manufacturers have announced. The updated prescription drug user fee act (PDUFA) action date has been pushed forward from March 7 to June 7, 2021.

“As part of the ongoing review, Biogen submitted a response to an information request by the FDA, including additional analyses and clinical data, which the FDA considered a major amendment to the application that will require additional time for review,” Biogen and Eisai said in a statement.

“We are committed to working with the FDA as it completes its review of the aducanumab application. We want to thank the FDA for its continued diligence during the review,” said Biogen CEO Michel Vounatsos.

Biogen submitted the aducanumab application for approval to the FDA in July 2020. The FDA accepted it in August and granted priority review.

Aducanumab is a recombinant human monoclonal antibody targeting beta-amyloid (Abeta). If approved, it would be the first disease-modifying treatment for Alzheimer’s disease.

However, the road to approval has been bumpy. In November, despite high expectations and pleas from patients, caregivers, and advocacy groups, an FDA advisory panel declined to recommend approval of aducanumab.

As previously reported by this news organization, members of the FDA’s Peripheral and Central Nervous System Drugs Advisory Committee determined that results from Biogen’s one large positive trial did not provide strong enough evidence of efficacy for the treatment of Alzheimer’s disease. 

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has extended the review period for aducanumab, the investigational amyloid-clearing treatment for Alzheimer’s disease, by 3 months, the drug’s manufacturers have announced. The updated prescription drug user fee act (PDUFA) action date has been pushed forward from March 7 to June 7, 2021.

“As part of the ongoing review, Biogen submitted a response to an information request by the FDA, including additional analyses and clinical data, which the FDA considered a major amendment to the application that will require additional time for review,” Biogen and Eisai said in a statement.

“We are committed to working with the FDA as it completes its review of the aducanumab application. We want to thank the FDA for its continued diligence during the review,” said Biogen CEO Michel Vounatsos.

Biogen submitted the aducanumab application for approval to the FDA in July 2020. The FDA accepted it in August and granted priority review.

Aducanumab is a recombinant human monoclonal antibody targeting beta-amyloid (Abeta). If approved, it would be the first disease-modifying treatment for Alzheimer’s disease.

However, the road to approval has been bumpy. In November, despite high expectations and pleas from patients, caregivers, and advocacy groups, an FDA advisory panel declined to recommend approval of aducanumab.

As previously reported by this news organization, members of the FDA’s Peripheral and Central Nervous System Drugs Advisory Committee determined that results from Biogen’s one large positive trial did not provide strong enough evidence of efficacy for the treatment of Alzheimer’s disease. 

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has extended the review period for aducanumab, the investigational amyloid-clearing treatment for Alzheimer’s disease, by 3 months, the drug’s manufacturers have announced. The updated prescription drug user fee act (PDUFA) action date has been pushed forward from March 7 to June 7, 2021.

“As part of the ongoing review, Biogen submitted a response to an information request by the FDA, including additional analyses and clinical data, which the FDA considered a major amendment to the application that will require additional time for review,” Biogen and Eisai said in a statement.

“We are committed to working with the FDA as it completes its review of the aducanumab application. We want to thank the FDA for its continued diligence during the review,” said Biogen CEO Michel Vounatsos.

Biogen submitted the aducanumab application for approval to the FDA in July 2020. The FDA accepted it in August and granted priority review.

Aducanumab is a recombinant human monoclonal antibody targeting beta-amyloid (Abeta). If approved, it would be the first disease-modifying treatment for Alzheimer’s disease.

However, the road to approval has been bumpy. In November, despite high expectations and pleas from patients, caregivers, and advocacy groups, an FDA advisory panel declined to recommend approval of aducanumab.

As previously reported by this news organization, members of the FDA’s Peripheral and Central Nervous System Drugs Advisory Committee determined that results from Biogen’s one large positive trial did not provide strong enough evidence of efficacy for the treatment of Alzheimer’s disease. 

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has granted accelerated approval for tepotinib (TEPMETKO) for the treatment of adults with metastatic non–small cell lung cancer (NSCLC) harboring MET exon 14 skipping alterations.

Tepotinib is the first once-daily oral MET inhibitor approved for this patient population, and the approval applies to both treatment-naive and previously treated patients with NSCLC.

The approval was supported by results from the ongoing phase 2 VISION trial. Tepotinib produced an overall response rate of 43% in both treatment-naive patients (n = 69) and previously treated patients (n = 83) in this trial. The median duration of response was 10.8 months and 11.1 months, respectively.

Results of the primary analysis were published in The New England Journal of Medicine last year.

Study subjects received the recommended dose of 450 mg taken as two 225-mg tablets once daily with food until disease progression or unacceptable toxicity. Adverse reactions occurring in at least 20% of patients included edema, fatigue, nausea, diarrhea, musculoskeletal pain, and dyspnea. Interstitial lung disease, hepatotoxicity, and embryo-fetal toxicity also have been reported with tepotinib.

Continued approval of tepotinib “may be contingent upon verification and description of clinical benefit in confirmatory trials,” the FDA stated in an approval announcement.

EMD Serono, the drug’s maker, also announced the approval in a press statement, calling tepotinib “an important and welcome new therapeutic option for patients with metastatic NSCLC harboring these genetic mutations.”

“METex14 skipping occurs in approximately 3% to 4% of NSCLC cases, and patients with this aggressive lung cancer are often elderly and face a poor clinical prognosis,” Paul K. Paik, MD, the VISION primary investigator and clinical director of the thoracic oncology service at Memorial Sloan Kettering Cancer Center in New York, said in the statement.

“There is a pressing need for targeted treatments that have the potential to generate durable antitumor activity and improve the lives of patients with this challenging disease,” he added.

Andrea Ferris, president and chief executive officer of the nonprofit LUNGevity Foundation, further noted the “powerful progress” made in recent years with respect to understanding genetic mutations in NSCLC.

“The availability of a new precision medicine for NSCLC with METex14 skipping alterations advances patient access to targeted treatment and underscores the importance of routine comprehensive biomarker testing for patients with this challenging cancer,” she said in the statement.

Tepotinib was approved in Japan in March 2020. The drug previously received breakthrough therapy designation and orphan drug designation from the FDA. A marketing authorization application for tepotinib was validated by the European Medicines Agency in November 2020 for a similar indication, EMD Serono reported, adding that applications “have also been submitted in Australia, Switzerland, and Canada under the FDA’s Project Orbis initiative, which provides a framework for concurrent submission and review of oncology medicines among international partners.”

Other phase 2 studies of tepotinib are ongoing. The INSIGHT 2 study is designed to test tepotinib in combination with osimertinib in MET amplified, advanced, or metastatic NSCLC with activating EGFR mutations that has progressed following first-line treatment with osimertinib. The PERSPECTIVE study is designed to test tepotinib in combination with cetuximab in patients with RAS/BRAF wild-type left-sided metastatic colorectal cancer with acquired resistance to anti-EGFR antibody targeting therapy due to MET amplification.

For more details on tepotinib, see the full prescribing information.

[email protected]

The Food and Drug Administration has granted accelerated approval for tepotinib (TEPMETKO) for the treatment of adults with metastatic non–small cell lung cancer (NSCLC) harboring MET exon 14 skipping alterations.

Tepotinib is the first once-daily oral MET inhibitor approved for this patient population, and the approval applies to both treatment-naive and previously treated patients with NSCLC.

The approval was supported by results from the ongoing phase 2 VISION trial. Tepotinib produced an overall response rate of 43% in both treatment-naive patients (n = 69) and previously treated patients (n = 83) in this trial. The median duration of response was 10.8 months and 11.1 months, respectively.

Results of the primary analysis were published in The New England Journal of Medicine last year.

Study subjects received the recommended dose of 450 mg taken as two 225-mg tablets once daily with food until disease progression or unacceptable toxicity. Adverse reactions occurring in at least 20% of patients included edema, fatigue, nausea, diarrhea, musculoskeletal pain, and dyspnea. Interstitial lung disease, hepatotoxicity, and embryo-fetal toxicity also have been reported with tepotinib.

Continued approval of tepotinib “may be contingent upon verification and description of clinical benefit in confirmatory trials,” the FDA stated in an approval announcement.

EMD Serono, the drug’s maker, also announced the approval in a press statement, calling tepotinib “an important and welcome new therapeutic option for patients with metastatic NSCLC harboring these genetic mutations.”

“METex14 skipping occurs in approximately 3% to 4% of NSCLC cases, and patients with this aggressive lung cancer are often elderly and face a poor clinical prognosis,” Paul K. Paik, MD, the VISION primary investigator and clinical director of the thoracic oncology service at Memorial Sloan Kettering Cancer Center in New York, said in the statement.

“There is a pressing need for targeted treatments that have the potential to generate durable antitumor activity and improve the lives of patients with this challenging disease,” he added.

Andrea Ferris, president and chief executive officer of the nonprofit LUNGevity Foundation, further noted the “powerful progress” made in recent years with respect to understanding genetic mutations in NSCLC.

“The availability of a new precision medicine for NSCLC with METex14 skipping alterations advances patient access to targeted treatment and underscores the importance of routine comprehensive biomarker testing for patients with this challenging cancer,” she said in the statement.

Tepotinib was approved in Japan in March 2020. The drug previously received breakthrough therapy designation and orphan drug designation from the FDA. A marketing authorization application for tepotinib was validated by the European Medicines Agency in November 2020 for a similar indication, EMD Serono reported, adding that applications “have also been submitted in Australia, Switzerland, and Canada under the FDA’s Project Orbis initiative, which provides a framework for concurrent submission and review of oncology medicines among international partners.”

Other phase 2 studies of tepotinib are ongoing. The INSIGHT 2 study is designed to test tepotinib in combination with osimertinib in MET amplified, advanced, or metastatic NSCLC with activating EGFR mutations that has progressed following first-line treatment with osimertinib. The PERSPECTIVE study is designed to test tepotinib in combination with cetuximab in patients with RAS/BRAF wild-type left-sided metastatic colorectal cancer with acquired resistance to anti-EGFR antibody targeting therapy due to MET amplification.

For more details on tepotinib, see the full prescribing information.

[email protected]

The Food and Drug Administration has granted accelerated approval for tepotinib (TEPMETKO) for the treatment of adults with metastatic non–small cell lung cancer (NSCLC) harboring MET exon 14 skipping alterations.

Tepotinib is the first once-daily oral MET inhibitor approved for this patient population, and the approval applies to both treatment-naive and previously treated patients with NSCLC.

The approval was supported by results from the ongoing phase 2 VISION trial. Tepotinib produced an overall response rate of 43% in both treatment-naive patients (n = 69) and previously treated patients (n = 83) in this trial. The median duration of response was 10.8 months and 11.1 months, respectively.

Results of the primary analysis were published in The New England Journal of Medicine last year.

Study subjects received the recommended dose of 450 mg taken as two 225-mg tablets once daily with food until disease progression or unacceptable toxicity. Adverse reactions occurring in at least 20% of patients included edema, fatigue, nausea, diarrhea, musculoskeletal pain, and dyspnea. Interstitial lung disease, hepatotoxicity, and embryo-fetal toxicity also have been reported with tepotinib.

Continued approval of tepotinib “may be contingent upon verification and description of clinical benefit in confirmatory trials,” the FDA stated in an approval announcement.

EMD Serono, the drug’s maker, also announced the approval in a press statement, calling tepotinib “an important and welcome new therapeutic option for patients with metastatic NSCLC harboring these genetic mutations.”

“METex14 skipping occurs in approximately 3% to 4% of NSCLC cases, and patients with this aggressive lung cancer are often elderly and face a poor clinical prognosis,” Paul K. Paik, MD, the VISION primary investigator and clinical director of the thoracic oncology service at Memorial Sloan Kettering Cancer Center in New York, said in the statement.

“There is a pressing need for targeted treatments that have the potential to generate durable antitumor activity and improve the lives of patients with this challenging disease,” he added.

Andrea Ferris, president and chief executive officer of the nonprofit LUNGevity Foundation, further noted the “powerful progress” made in recent years with respect to understanding genetic mutations in NSCLC.

“The availability of a new precision medicine for NSCLC with METex14 skipping alterations advances patient access to targeted treatment and underscores the importance of routine comprehensive biomarker testing for patients with this challenging cancer,” she said in the statement.

Tepotinib was approved in Japan in March 2020. The drug previously received breakthrough therapy designation and orphan drug designation from the FDA. A marketing authorization application for tepotinib was validated by the European Medicines Agency in November 2020 for a similar indication, EMD Serono reported, adding that applications “have also been submitted in Australia, Switzerland, and Canada under the FDA’s Project Orbis initiative, which provides a framework for concurrent submission and review of oncology medicines among international partners.”

Other phase 2 studies of tepotinib are ongoing. The INSIGHT 2 study is designed to test tepotinib in combination with osimertinib in MET amplified, advanced, or metastatic NSCLC with activating EGFR mutations that has progressed following first-line treatment with osimertinib. The PERSPECTIVE study is designed to test tepotinib in combination with cetuximab in patients with RAS/BRAF wild-type left-sided metastatic colorectal cancer with acquired resistance to anti-EGFR antibody targeting therapy due to MET amplification.

For more details on tepotinib, see the full prescribing information.

[email protected]