COVID-19 therapy: What works? What doesn’t? And what’s on the horizon?   

Consider the patient’s age and general health. Patients are at higher risk of severe disease if they are > 65 years or have an underlying comorbidity.⁴

Emphasize self-isolation and supportive care, including rest, hydration, and over-the-counter medications to relieve cough, reduce fever, and alleviate other symptoms.

Drugs: Few approved, some under study

The antiviral remdesivir is the only drug fully approved for clinical use by the FDA to treat COVID-19 in patients > 12 years.^5,6

In addition, the FDA has issued an emergency use authorization (EUA) for several monoclonal antibodies as prophylaxis and treatment: tixagevimab packaged with cilgavimab (Evusheld) is the first antibody combination for pre-exposure prophylaxis (PrEP) against COVID-19; the separately packaged injectables are recommended for patients who have a history of severe allergy that prevents them from being vaccinated or those with moderate or severe immune-compromising disorders.⁷

In the pipeline. Several treatments are being tested in clinical trials to evaluate their effectiveness and safety in combating COVID-19, including:

• Antivirals, which prevent viruses from multiplying
• Immunomodulators, which reduce the body’s immune reaction to the virus
• Antibody therapies, which are manufactured antibodies against the virus
• Anti-inflammatory drugs, which reduce systemic inflammation and prevent organ dysfunction
• Cell therapies and gene therapies, which alter the expression of cells and genes.

Continue to: Outpatient treatment