Prevalence, Clinical Characteristics and Determinants of Unsuccessful Treatment Outcomes Among Pulmonary Tuberculosis Patients: A 5-Year Registry-Based Retrospective Cohort Study.

Purpose: Despite the existence of effective medications, pulmonary tuberculosis (PTB) remains a significant global public health concern, The evaluation and feedback of national TB control programs are crucial, requiring diligent monitoring of TB treatment outcomes and analysis of the factors influencing these outcomes. This study aims to provide valuable insights into the challenges faced by TB patients, which can inform better strategies for treatment and management in the future.

Patients And Methods: We conducted a study in King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia (KSA), from January 1, 2018 to December 31, 2023.