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Economic Evaluation of Oral Nucleos(t)ide Analogues for Patients with Chronic Hepatitis B in Thailand.
Dilokthornsakul, Piyameth; Sawangjit, Ratree; Tangkijvanich, Pisit; Chayanupatkul, Maneerat; Tanwandee, Tawesak; Sukeepaisarnjaroen, Wattana; Sriuttha, Pajaree; Permsuwan, Unchalee.
Afiliação
  • Dilokthornsakul P; Center of Pharmaceutical Outcomes Research, Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Mueang Phitsanulok, Thailand. piyamethd@nu.ac.th.
  • Sawangjit R; Clinical Trial and Evidence-Based Synthesis Research Cluster , Department of Clinical Pharmacy, Faculty of Pharmacy, Mahasarakham University, Mahasarakham, Thailand.
  • Tangkijvanich P; Center of Excellence in Hepatitis and Liver Cancer, Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
  • Chayanupatkul M; Alternative and Complementary Medicine for Gastrointestinal and Liver Diseases Research Unit, Department of Physiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
  • Tanwandee T; Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
  • Sukeepaisarnjaroen W; Liver Disease Research Group, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
  • Sriuttha P; Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.
  • Permsuwan U; Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.
Appl Health Econ Health Policy ; 20(4): 587-596, 2022 07.
Article em En | MEDLINE | ID: mdl-35141850
BACKGROUND: Nucleos(t)ide analogues (NAs) are the main drug category used in the treatment of chronic hepatitis B (CHB). There is a need to update the economic evaluation of CHB treatment. OBJECTIVE: This study aimed to determine the cost effectiveness of NAs for CHB in Thailand. METHOD: We used a lifetime Markov model undertaken from a societal perspective. Tenofovir disoproxil fumarate (TDF), tenofovir alafenamide fumarate (TAF), entecavir (ETV) with TDF or TAF as rescue medications, and lamivudine (LAM) with TDF or TAF rescue medications were compared with best supportive care (BSC). We performed a network meta-analysis to estimate the treatment effects of each NA on hepatitis B surface antigen (HBsAg) loss in an Asian population and performed an additional literature review to identify inputs. We calculated incremental cost-effectiveness ratios (ICERs) per quality-adjusted life-years (QALYs) and performed sensitivity analyses. RESULTS: Compared with BSC, all NAs could improve patients' QALYs, with results ranging from 4.04 to 4.25 QALYs gained. TAF, TDF, LAM/TAF, and LAM/TDF yielded lower total lifetime costs than BSC, ranging from - $US1387 to - 814, whereas ETV/TAF and ETV/TDF yielded higher total lifetime costs than BSC, ranging from $US4965 to 4971. The ICER was $US1230/QALY for ETV/TDF and $US1228/QALY for ETV/TAF. Full incremental analysis showed that the ICER for LAM/TAF was $US1720/QALY compared with TAF. CONCLUSION: At current prices, TAF, TDF, LAM/TAF, and LAM/TDF are dominant options, and ETV/TAF or ETV/TDF are cost-effective options. LAM/TAF is the most cost-effective option, followed by TAF.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Hepatite B Crônica / Organofosfonatos Tipo de estudo: Health_economic_evaluation / Systematic_reviews Aspecto: Patient_preference Limite: Humans País/Região como assunto: Asia Idioma: En Revista: Appl Health Econ Health Policy Ano de publicação: 2022 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Hepatite B Crônica / Organofosfonatos Tipo de estudo: Health_economic_evaluation / Systematic_reviews Aspecto: Patient_preference Limite: Humans País/Região como assunto: Asia Idioma: En Revista: Appl Health Econ Health Policy Ano de publicação: 2022 Tipo de documento: Article