2026-04-18T04:37:57Zhttps://recercat.cat/oai/request

oai:recercat.cat:11351/123032025-10-24T10:22:12Zcom_2072_378070com_2072_378040col_2072_378092

00925njm 22002777a 4500 dc Zacarías, Adriano author Terán, Rafael author Nindia, Arlete author Aixut, Sandra author Martínez-Campreciós, Joan author Aznar, María Luisa author Espinosa-Pereiro, Juan author Sulleiro, Elena author Tórtola Fernández, María Teresa author SÁNCHEZ-MONTALVÁ, ADRIÁN author Molina Romero, Israel author 2024-12-03T13:58:14Z 2024-12-03T13:58:14Z 2024-12 Drug-resistance; Pragmatic trial; Tuberculosis Resistència a medicaments; Assaig pragmàtic; Tuberculosi Resistencia a medicamentos; Ensayo pragmático; Tuberculosis Background Short all-oral regimens for Rifampicin-resistant tuberculosis (ShORRT) have been a turning point in the treatment of drug-resistant tuberculosis. Despite this, access to drugs, stockouts, or adverse effects may limit the use of the recommended regimens. Methods Pragmatic non-randomized trial evaluating the efficacy and safety of a ShORRT strategy for the treatment of rifampicin-resistant Tuberculosis (RR-TB) at the Hospital Nossa Senhora da Paz (Angola). The strategy assigned participants to receive a bedaquiline (BDQ) or a linezolid-based (LZF) regimen supplemented with levofloxacin, clofazimine, and cycloserine for up to 9 months. Results One hundred and twenty-one participants with pulmonary RR-TB were treated with the ShORRT strategy; 69 received the bedaquiline- and 52 the linezolid-based regimen. Overall, 98 (81%) participants had successful treatment outcomes, which was significantly higher compared to a 20-month historical injectable-based regimen (successful outcome rate including cure and treatment completed: 53.7%) (p < 0.001). No significant differences between treatment success rates (85.5% vs. 75.0%), treatment failure (0.0% vs. 1.9%), death (5.8% vs. 13.5%), or lost to follow-up (LTFU) (8.7% vs. 9.6%) were seen between the BDQ and the LZF-based regimen. Globally, 72 adverse events (AE) occurred in 36 (29.7%) participants. Eighteen (14.9%) of these were grade ≥3 and were more frequently observed in those receiving the LZD-based regimen (p = 0.02). Conclusion The ShORRT strategy with a nine-month BDQ- or LZD-based regimen supports the efficacy of shorter all-oral regimens for the treatment of RR-TB and presents real-world data from schemes without bedaquiline, nitroimidazole, or injectables. http://hdl.handle.net/11351/12303 Avaluació de resultats (Assistència sanitària) Tuberculosi - Tractament Resistència als medicaments Medicaments antituberculosos - Ús terapèutic ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Diagnosis::Prognosis::Treatment Outcome CHEMICALS AND DRUGS::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Anti-Bacterial Agents::Antitubercular Agents Other subheadings::Other subheadings::Other subheadings::/drug therapy CHEMICALS AND DRUGS::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Anti-Infective Agents::Anti-Bacterial Agents::Antitubercular Agents Other subheadings::Other subheadings::/therapeutic use TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::diagnóstico::pronóstico::resultado del tratamiento ENFERMEDADES::infecciones bacterianas y micosis::infecciones bacterianas::infecciones por bacterias grampositivas::infecciones por Actinomycetales::micobacteriosis::tuberculosis::tuberculosis resistente a múltiples medicamentos Otros calificadores::Otros calificadores::Otros calificadores::/farmacoterapia COMPUESTOS QUÍMICOS Y DROGAS::acciones y usos químicos::acciones farmacológicas::usos terapéuticos::antiinfecciosos::antibacterianos::antituberculosos Otros calificadores::Otros calificadores::/uso terapéutico A non-randomized pragmatic historically controlled trial evaluating the effectiveness and safety of a bedaquiline or a linezolid-based short regimen for rifampicin-resistant tuberculosis