Comparing Optimal Step-down Therapy for Children With Invasive MRSA Trimethoprim-Sulfamethoxazole vs. Clindamycin for the Treatment of Children With Invasive MRSA Infections

Summary

The goal of this clinical trial is to learn if trimethoprim-sulfamethoxazole (TMP-SMX) works to treat invasive infections due to methicillin-resistant Staphylococcus aureus (MRSA) in children. It will also learn about the safety of TMP-SMX in the treatment of children with invasive MRSA infections. The main questions it aims to answer are: -Is TMP-SMX effective at successfully treating children with invasive infections due to MRSA? What are the side effects of TMP-SMX in children taking it for invasive infections due to MRSA? Researchers will compare TMP-SMX to a clindamycin (a commonly prescribed antibiotic for the treatment of MRSA in children) to see if TMP-SMX works better, worse or the same as clindamycin for children with invasive infections due to MRSA. Participants will: Take TMP-SMX or clindamycin for the treatment of their invasive infection due to MRSA. Will follow up with the provider treating their invasive infection at the discretion of the treating provider. Keep a diary of their symptoms and any side effects of the medicine

Eligibility

Age range

0–18 years

Sex

All

Healthy volunteers

No

Interventions

• Drug
  Trimethoprim Sulfamethoxazole

  * For osteoarticular infections- 4-5 mg/kg/dose (based on TMP) PO every 8 hours (max dose 320mg/dose) * For head and neck infections- 5-6 mg/kg/dose (based on TMP PO every 12 hours (max dose 320mg/dose) Duration will be at the discretion of the treating provider

Location