RESUMEN
This study aimed to evaluate adherence to antiretroviral treatment (ART) among HIV + adults, assess its association with HIV viral load (VL) and identify factors associated to adherence. A survey involving a random sample of adults followed at a HIV/AIDS reference center in São Paulo city, Brazil, from 2007 to 2009 was done. A questionnaire was applied and data were retrieved from the pharmacy and medical records. The study involved 292 subjects: 70.2% men; median age: 43 years; median duration of ART: 8 years. 89.3% self-reported taken all prescribed pills in the last 3 days but only 39.3% picked up ≥95% of the prescribed ART from the pharmacy in the last 12 months. At the multivariate analysis having symptoms prior to ART, taking fewer ART pills, and not missing medical appointments were independently associated to higher adherence. Adherence was strongly associated with undetectable HIV VL. Rates of undetectable HIV VL did not differ from 80 to ≥95% of adherence.
Asunto(s)
Antirretrovirales/uso terapéutico , Prescripciones de Medicamentos/estadística & datos numéricos , Infecciones por VIH/tratamiento farmacológico , Cumplimiento de la Medicación , Servicio de Farmacia en Hospital , Adulto , Anciano , Instituciones de Atención Ambulatoria , Brasil , Estudios Transversales , Femenino , Infecciones por VIH/virología , Humanos , Modelos Logísticos , Masculino , Sistemas de Registros Médicos Computarizados , Persona de Mediana Edad , Registros , Autoinforme , Factores Socioeconómicos , Encuestas y Cuestionarios , Carga ViralRESUMEN
OBJECTIVE: To determine the implication of the new AJCC staging system for pT classification in a cohort of patients with SCC of the lip mucosa and compare it to other oral cavity sites. METHODS: Retrospective cohort of 744 patients treated between 2002 and 2017, by the Head and Neck Surgery Department of the University of Sao Paulo. RESULTS: Of 95 lip patients, 42 had pT upstage (58.1% of pT1 to pT2-3 and 50% of pT2 to pT3). Similar DFS/OS observed for those pT1 maintained or upstaged to pT2-3, pT2 patients upstaged to pT3 presented worse OS (49.4% versus 92.3%, P = .032). The comparison between lip and other mouth topographies, denoted better prognosis for pT1-2, but not for pT3-4a. Lip tumors had lower DOI, rates of perineural/angiolymphatic invasion, nodal metastasis, recurrence, and death. CONCLUSION: The inclusion of DOI to the new pT classification better stratifies patients with SCC of the lip mucosa upstaged to pT3 by assessing inferior OS. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:E2770-E2776, 2021.