NON-ADHERENCE TO HEPATITIS C TREATMENT: A BRAZILIAN REPORT

• Autor(a) principal: IVANTES,Claudia Alexandra Pontes
• Data de Publicação: 2021
• Outros Autores: SILVA,Bernardo Carvalho da, ACOSTA,Gabriel Gonçalves, TAWIL,Fabiane Beatriz Neves El, NISIHARA,Renato
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Arquivos de gastroenterologia (Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-28032021000400456
• topic: Hepatitis C; antiviral agents; patient compliance

ABSTRACT BACKGROUND: In Brazil, since 2015, the treatment of hepatitis C is provided by SUS (Public Health System) with direct-acting antiviral (DAA). OBJECTIVE: To describe the rate of non-adherence patients to hepatitis C treatment by DAA, investigating the epidemiological data in a large database from Curitiba, Brazil. METHODS: Retrospective study with patients treated between January 2015 and June 2019. Patients were considered adherent when received all medication doses during their treatment. The following data were evaluated: gender, age, type of treatment, period of treatment, presence of diabetes or HIV, previous therapy, originated from SUS or private medicine, fibrosis grade and HCV genotype. RESULTS: 1248 patients (56.8% males) were studied and 102/1248 (8.2%) were non-adherent to treatment. Age or gender not influenced significantly; 10.2% patients from SUS and 3.7% individuals from private medicine were non-adherent (P<0.0001; OR=2.9; CI95%=1.6-9.1); 13.1% patients were co-infected with HIV and among them, 15.9% abandoned treatment. Individuals without co-infection presented 7.0% of non-adherence (P<0.0001; OR=2.5; CI=1.5-4.1). All the other variables showed no differences in the adhesion rate. CONCLUSION: Our study showed that 8.2% of patients were non-adherent to HCV treatment, and that patients from the Public Health System and co-infected with HIV were significantly less adherent.