Tpoxx Treatment for Mpox Shows Mixed Outcomes, Raises Questions About Efficacy
- A CDC analysis of over 7,100 mpox patients treated with tecovirimat (Tpoxx) revealed that serious adverse events and deaths were mainly observed in individuals with weakened immune systems.
- The study, published in NEJM Evidence, highlights the need for caution, as the data couldn't definitively establish tecovirimat's safety and effectiveness against mpox.
- Most patients received tecovirimat for lesions in sensitive areas like the anogenital region and for pain, with a significant portion also having HIV, suggesting potential implications for immunocompromised individuals.
- Researchers emphasize the necessity of controlled clinical trials to determine the appropriate use of tecovirimat in treating mpox, especially given the limitations of the expanded-access data.