AUTHORIZED USE
Sotrovimab is authorized for use under an Emergency Use Authorization (EUA) for the treatment of mild-to-moderate coronavirus disease 2019...[Continue Reading]
IMPORTANT SAFETY INFORMATION
CONTRAINDICATIONS
Sotrovimab is contraindicated in patients who have a history of anaphylaxis to sotrovimab or to any of the excipients in the formulation....[Continue Reading]
Sotrovimab is authorized for use under an Emergency Use Authorization (EUA) for the treatment of mild-to-moderate coronavirus disease 2019 (COVID-19) in adults and pediatric patients (12 years of age and older weighing at least 40 kg) with positive results of direct SARS-CoV-2 viral testing, and who are at high risk for progression to severe COVID-19, including hospitalization or death.
LIMITATIONS OF AUTHORIZED USE
- Sotrovimab is not authorized for treatment of mild to moderate COVID-19...[Continue Reading]
AUTHORIZED USE
Sotrovimab is authorized for use under an Emergency Use Authorization (EUA) for the treatment of mild-to-moderate coronavirus disease 2019 (COVID-19) in adults and pediatric patients (12 years of age and older weighing at least 40 kg) with positive results of direct SARS-CoV-2 viral testing, and who are at high risk for progression to severe COVID-19, including hospitalization or death.
LIMITATIONS OF AUTHORIZED USE
- Sotrovimab is not authorized for treatment of mild to moderate COVID-19 in geographic regions where infection is likely to have been caused by a non-susceptible SARS-CoV-2 variant based on available information including variant susceptibility to these drugs and regional variant frequency [see Microbiology/Resistance Information (Section 15)].
- FDA’s determination and any updates will be available at: https://www.fda.gov/emergency-preparedness-and-response/mcm-legal-regulatory-and-policy-framework/emergency-use-authorization#coviddrugs.
- Sotrovimab is not authorized for use in adult or pediatric patients who:
- are hospitalized due to COVID-19, OR
- require oxygen therapy and/or respiratory support due to COVID-19, OR
- require an increase in baseline oxygen flow rate and/or respiratory support due to COVID-19 in those patients on chronic oxygen.
- Benefit of treatment with sotrovimab has not been observed in patients hospitalized due to COVID‑19. SARS-CoV-2 monoclonal antibodies may be associated with worse clinical outcomes when administered to hospitalized patients with COVID‑19 requiring high-flow oxygen or mechanical ventilation.
Sotrovimab is not FDA-approved and is authorized only for the duration of the declaration that circumstances exist justifying the authorization of the emergency use of sotrovimab under section 564(b)(1) of the Act, 21 U.S.C. § 360bbb-3(b)(1), unless the authorization is terminated or revoked sooner.
CONTRAINDICATIONS
Sotrovimab is contraindicated in patients who have a history of anaphylaxis to sotrovimab or to any of the excipients in the formulation.
WARNINGS AND PRECAUTIONS
There are limited clinical data available for sotrovimab. Serious and unexpected adverse events may occur that have not been previously reported with sotrovimab use....[Continue Reading]
CONTRAINDICATIONS
Sotrovimab is contraindicated in patients who have a history of anaphylaxis to sotrovimab or to any of the excipients in the formulation.
WARNINGS AND PRECAUTIONS
There are limited clinical data available for sotrovimab. Serious and unexpected adverse events may occur that have not been previously reported with sotrovimab use.
Hypersensitivity Including Anaphylaxis and Infusion-Related Reactions
Serious hypersensitivity reactions, including anaphylaxis, have been observed with administration of sotrovimab. If signs and symptoms of a clinically significant hypersensitivity reaction or anaphylaxis occur, immediately discontinue administration and initiate appropriate medications and/or supportive care.
Infusion-related reactions, occurring during the infusion and up to 24 hours after the infusion, have been observed with administration of sotrovimab. These reactions may be severe or life threatening.
Signs and symptoms of infusion-related reactions may include: fever, difficulty breathing, reduced oxygen saturation, chills, fatigue, arrhythmia (eg, atrial fibrillation, sinus tachycardia, bradycardia), chest pain or discomfort, weakness, altered mental status, nausea, headache, bronchospasm, hypotension, hypertension, angioedema, throat irritation, rash including urticaria, pruritus, myalgia, vaso-vagal reactions (eg, pre-syncope, syncope), dizziness, and diaphoresis.
If an infusion-related reaction occurs, consider slowing or stopping the infusion and administer appropriate medications and/or supportive care. Clinically monitor patients for at least 1 hour after completion of the infusion for signs and symptoms of hypersensitivity. Hypersensitivity reactions occurring more than 24 hours after the infusion have also been reported with the use of SARS-CoV-2 monoclonal antibodies under Emergency Use Authorization.
Clinical Worsening After SARS-CoV-2 Monoclonal Antibody Administration
Clinical worsening of COVID‑19 after administration of SARS-CoV-2 monoclonal antibody treatment has been reported and may include signs or symptoms of fever, hypoxia or increased respiratory difficulty, arrhythmia (eg, atrial fibrillation, tachycardia, bradycardia), fatigue, and altered mental status. Some of these events required hospitalization. It is not known if these events were related to SARS-CoV-2 monoclonal antibody use or were due to progression of COVID‑19.
Limitations of Benefit and Potential for Risk in Patients with Severe COVID‑19
Benefit of treatment with sotrovimab has not been observed in patients hospitalized due to COVID‑19. SARS-CoV-2 monoclonal antibodies may be associated with worse clinical outcomes when administered to hospitalized patients with COVID‑19 requiring high-flow oxygen or mechanical ventilation. Therefore, sotrovimab is not authorized for use in adults and pediatric patients who are hospitalized due to COVID‑19, OR who require oxygen therapy and/or respiratory support due to COVID‑19, OR who require an increase in baseline oxygen flow rate and/or respiratory support due to COVID-19 in those patients on chronic oxygen.
ADVERSE EVENTS
Infusion-related reactions, including immediate hypersensitivity reactions, were observed in subjects treated with sotrovimab in COMET-ICE (1%) and in COMET-TAIL (<1%). Events reported within 24 hours of study treatment were pyrexia, chills, dizziness, dyspnea, pruritus, rash, and infusion-related reactions; all events were Grade 1 (mild) or Grade 2 (moderate).
Hypersensitivity adverse reactions were observed in 2% of subjects treated with sotrovimab in COMET-ICE and in <1% of subjects treated with sotrovimab in COMET-TAIL. All were Grade 1 (mild) or Grade 2 (moderate). One reaction led to temporary pausing of the infusion.
The most common treatment-emergent adverse events observed in the sotrovimab treatment group in COMET-ICE were rash (1%) and diarrhea (2%), all of which were Grade 1 (mild) or Grade 2 (moderate).
USE IN SPECIFIC POPULATIONS
Pregnancy
A pregnancy exposure registry monitors pregnancy outcomes in women exposed to sotrovimab during pregnancy. To enroll, go to https://covid-pr.pregistry.com or call 1-800-616-3791 to obtain information about the registry.
There are insufficient data to evaluate a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcome. Sotrovimab should be used during pregnancy only if the potential benefit justifies the potential risk for the mother and the fetus. There are maternal and fetal risks associated with untreated COVID-19 in pregnancy.
Lactation
There are no available data on the presence of sotrovimab in human milk, the effects on the breastfed infant, or the effects on milk production. Individuals with COVID-19 who are breastfeeding should follow practices according to clinical guidelines to avoid exposing the infant to COVID-19.
REPORTING ADVERSE EVENTS
The prescribing healthcare provider and/or the provider’s designee must report all serious adverse events and medication errors potentially related to sotrovimab within 7 calendar days from the healthcare provider’s awareness of the event by (1) submitting FDA Form 3500 online at http://www.fda.gov/medwatch/report.htm; (2) downloading FDA Form 3500 (https://www.fda.gov/media/76299/download) and then mailing or faxing (MedWatch, 5600 Fishers Lane, Rockville, MD 20852-9787; or fax 1-800-FDA-0178); or (3) contacting the FDA at 1-800-FDA-1088 to request this form.
In addition, please provide a copy of all FDA MedWatch forms to: GlaxoSmithKline, Global Safety; Fax: 919-287-2902; Email: WW.GSKAEReportingUS@gsk.com; Or call the GSK COVID Contact Center at 1-866-GSK-COVID (866-475-2684) to report adverse events.
Please see the FDA Letter of Authorization , Fact Sheet for Healthcare Providers , Fact Sheet for Patients, Parents, and Caregivers (English) , and Fact Sheet for Patients, Parents, and Caregivers (Spanish).