Which agent is used for RSV prevention via intravenous immunoglobulin?

Which agent is used for RSV prevention via intravenous immunoglobulin?

• A. Ribavirin
• B. RespiGam
• C. Palivizumab
• D. Pentamidine

Answer: (B)

RSV prevention with intravenous immunoglobulin relies on giving passive antibodies to vulnerable infants. RespiGam is an RSV immune globulin product prepared for IV use and was given during the RSV season to high-risk infants (such as those born prematurely or with chronic lung disease or congenital heart disease) to help prevent severe RSV disease and hospitalization. It provides a broad mix of anti-RSV antibodies from donor plasma, bolstering the infant’s immune defense. Ribavirin is an antiviral used to treat RSV infections in some hospitalized patients and is not given as IVIG prophylaxis. Palivizumab is a monoclonal antibody given by intramuscular injection for RSV prophylaxis in high-risk infants, not intravenous immunoglobulin. Pentamidine is used for Pneumocystis jirovecii pneumonia and related conditions, not RSV prevention. So, the agent used for RSV prevention via intravenous immunoglobulin is RespiGam.

RSV prevention with intravenous immunoglobulin relies on giving passive antibodies to vulnerable infants. RespiGam is an RSV immune globulin product prepared for IV use and was given during the RSV season to high-risk infants (such as those born prematurely or with chronic lung disease or congenital heart disease) to help prevent severe RSV disease and hospitalization. It provides a broad mix of anti-RSV antibodies from donor plasma, bolstering the infant’s immune defense.

Ribavirin is an antiviral used to treat RSV infections in some hospitalized patients and is not given as IVIG prophylaxis. Palivizumab is a monoclonal antibody given by intramuscular injection for RSV prophylaxis in high-risk infants, not intravenous immunoglobulin. Pentamidine is used for Pneumocystis jirovecii pneumonia and related conditions, not RSV prevention.

So, the agent used for RSV prevention via intravenous immunoglobulin is RespiGam.