How can treatment completion be defined in TB programs?

• A. Completion of prescribed regimen with adherence documented and no active disease
• B. Patient reports feeling better
• C. Bimonthly X-ray
• D. No medication changes

Answer: (C)

In TB programs, treatment completion means finishing the entire prescribed drug regimen with evidence that the patient adhered to the therapy and that there is no active disease. This is about actually completing the course and taking the meds as prescribed, not just starting or feeling better. Relying on symptoms alone isn’t enough, because a person can feel better before the disease is fully treated. Imaging, like a bimonthly X-ray, isn’t used to declare completion because radiographic changes don’t reliably reflect whether the infection has been eradicated or whether adherence was adequate. Likewise, having no medication changes during treatment doesn’t by itself prove completion, since regimen changes can occur for side effects or tolerability while a patient still completes therapy. The important benchmark is finishing the full regimen with documented adherence and evidence that there’s no active disease.