RESUMEN
Despite high pneumococcal disease and economic burden in Indonesia and interest to introduce pneumococcal conjugate vaccine (PCV), there were challenges in establishing a comprehensive strategy to accelerate and enable the introduction in country in the early 2010s. Starting in 2017, Clinton Health Access Initiative and partners supported the government of Indonesia with evidence-based decision-making and implementation support for introducing PCV into the routine immunization program. Indonesia has since accelerated PCV roll out, with nationwide reach achieved in 2022. On the path to PCV introduction, several challenges were observed that impacted decision making on whether and on how to optimally roll out PCV, resulting in significant introduction delays; including (1) a complex country context with a devolved government structure, fragmented domestic funding streams, and an imminent transition out of major immunization donor (Gavi) support; (2) strong preference to use domestically sourced products, with limited experience accessing global pooled procurement mechanism including for vaccines; and (3) concerns around programmatic feasibility and sustainability. This case study documents key insights into the challenges experienced and how those were systematically addressed to accelerate new vaccine introduction in Indonesia, with support from local and global stakeholders over time. The learnings would be beneficial for other countries yet to introduce critical new vaccines, in particular those with similar archetype as Indonesia e.g., middle-income countries with domestic manufacturing capacity and/or countries recently transitioning out of Gavi support.
Asunto(s)
Infecciones Neumocócicas , Vacunas Neumococicas , Humanos , Vacunas Conjugadas , Indonesia , Infecciones Neumocócicas/prevención & control , Vacunación/métodos , Programas de InmunizaciónRESUMEN
OBJECTIVES: Given limited data on factors associated with hepatitis C virus (HCV) treatment discontinuation and failure in low- and middle-income countries, we aimed to describe patient populations treated for HCV in five countries and identify patient groups that may need additional support. DESIGN: Retrospective cohort analysis using routinely collected data. SETTING: Public sector HCV treatment programmes in India (Punjab), Indonesia, Myanmar, Nigeria (Nasarawa) and Vietnam. PARTICIPANTS: 104 957 patients who initiated treatment in 2016-2022 (89% from Punjab). PRIMARY OUTCOMES: Treatment completion and cure. RESULTS: Patient characteristics and factors associated with outcomes varied across countries and facilities. Across all patients, median age was 40 years (IQR: 29-52), 30.6% were female, 7.0% reported a history of injecting drugs, 18.2% were cirrhotic and 4.9% were coinfected with HIV. 79.8% were prescribed sofosbuvir+daclastasvir. Of patients with adequate follow-up, 90.6% (89,551) completed treatment. 77.5% (69,426) of those who completed treatment also completed sustained virological testing at 12 weeks (SVR12), and of those, 92.6% (64 305) were cured. In multivariable-adjusted models, in most countries, significantly lower treatment completion was observed among patients on 24-week regimens (vs 12-week regimens) and those initiated in later years of the programme. In several countries, males, younger patients <20 years and certain groups of cirrhotic patients were less likely to complete treatment or be cured. In Punjab, treatment completion was also lower in those with a family history of HCV and people who inject drugs (PWID); in other countries, outcomes were comparable for PWID. CONCLUSION: High proportions of patients completed treatment and were cured across patient groups and countries. SVR12 follow-up could be strengthened. Males, younger people and those with decompensated cirrhosis on longer regimens may require additional support to complete treatment and achieve cure. Adequate programme financing, minimal user fees and implementation of evidence-based policies will be critical to close gaps.
Asunto(s)
Hepatitis C Crónica , Hepatitis C , Abuso de Sustancias por Vía Intravenosa , Masculino , Humanos , Femenino , Adulto , Hepacivirus , Antivirales/uso terapéutico , Estudios Retrospectivos , Hepatitis C Crónica/tratamiento farmacológico , Abuso de Sustancias por Vía Intravenosa/complicaciones , Países en Desarrollo , Sector Público , Hepatitis C/tratamiento farmacológico , Hepatitis C/epidemiología , Hepatitis C/complicaciones , Estudios de Cohortes , Cirrosis Hepática/complicacionesRESUMEN
As a country with the high number of deaths due to pneumococcal disease, Indonesia has not yet included pneumococcal vaccination into the routine program. This study aimed to analyse the cost-effectiveness and the budget impact of pneumococcal vaccination in Indonesia by developing an age-structured cohort model. In a comparison with no vaccination, the use of two vaccines (PCV10 and PCV13) within two pricing scenarios (UNICEF and government contract price) was taken into account. To estimate the cost-effectiveness value, a 5-year time horizon was applied by extrapolating the outcome of the individual in the modelled cohort until 5 years of age with a 1-month analytical cycle. To estimate the affordability value, a 6-year period (2019-2024) was applied by considering the government's strategic plan on pneumococcal vaccination. In a comparison with no vaccination, the results showed that vaccination would reduce pneumococcal disease by 1,702,548 and 2,268,411 cases when using PCV10 and PCV13, respectively. Vaccination could potentially reduce the highest treatment cost from the payer perspective at $53.6 million and $71.4 million for PCV10 and PCV13, respectively. Applying the UNICEF price, the incremental cost-effectiveness ratio (ICER) from the healthcare perspective would be $218 and $162 per QALY-gained for PCV10 and PCV13, respectively. Applying the government contract price, the ICER would be $987 and $747 per QALY-gained for PCV10 and PCV13, respectively. The result confirmed that PCV13 was more cost-effective than PCV10 with both prices. In particular, introduction cost per child was estimated to be $0.91 and vaccination cost of PCV13 per child (3 doses) was estimated to be $16.61 and $59.54 with UNICEF and government contract prices, respectively. Implementation of nationwide vaccination would require approximately $73.3-$75.0 million (13-14% of routine immunization budget) and $257.4-$263.5 million (45-50% of routine immunization budget) with UNICEF and government contract prices, respectively. Sensitivity analysis showed that vaccine efficacy, mortality rate, and vaccine price were the most influential parameters affecting the ICER. In conclusion, pneumococcal vaccination would be a highly cost-effective intervention to be implemented in Indonesia. Yet, applying PCV13 with UNICEF price would give the best cost-effectiveness and affordability values on the routine immunization budget.
Asunto(s)
Vacunas Neumococicas , Vacunación , Presupuestos , Niño , Análisis Costo-Beneficio , Humanos , Indonesia , Vacunas Neumococicas/administración & dosificación , Vacunas Neumococicas/economía , Vacunación/economíaRESUMEN
With political will, modest financial investment and effective technical assistance, public sector hepatitis C virus (HCV) programmes can be established in low- and middle-income countries as a first step towards elimination. Seven countries, with support from the Clinton Health Access Initiative (CHAI) and partners, have expanded access to HCV treatment by combining programme simplification with market shaping to reduce commodity prices. CHAI has supported a multipronged approach to HCV programme launch in Cambodia, India, Indonesia, Myanmar, Nigeria, Rwanda and Vietnam including pricing negotiations with suppliers, policy development, fast-track registrations of quality-assured generics, financing advocacy and strengthened service delivery. Governments are leading programme implementation, leveraging HIV programme infrastructure/financing and focusing on higher-HCV prevalence populations like people living with HIV, people who inject drugs and prisoners. This manuscript aims to describe programme structure and strategies, highlight current commodity costs and outline testing and treatment volumes across these countries. Across countries, commodity costs have fallen from >US$100 per diagnostic test and US$750-US$900 per 12-week pan-genotypic direct-acting antiviral regimen to as low as US$80 per-cure commodity package, including WHO-prequalified generic drugs (sofosbuvir + daclatasvir). As of December 2019, 5900+ healthcare workers were trained, 2 209 209 patients were screened, and 120 522 patients initiated treatment. The cure (SVR12) rate was >90%, including at lower-tier facilities. Programmes are successfully implementing simplified, decentralised public health approaches. Combined with political will and affordable pricing, these efforts can translate into commitments to achieve global targets. However, to achieve elimination, additional investment in scale-up is required.
Asunto(s)
Hepatitis C Crónica , Hepatitis C , Antivirales/uso terapéutico , Hepatitis C/diagnóstico , Hepatitis C/tratamiento farmacológico , Hepatitis C/epidemiología , Hepatitis C Crónica/tratamiento farmacológico , Humanos , India , Mianmar , Nigeria , Salud Pública , VietnamRESUMEN
Behavioral surveillance was undertaken among 1,150 male-to-female transgenders (waria) in Java, Indonesia, 2007; samples were collected for HIV and STI testing (n = 748). Almost all waria had ever sold sex (median duration 10 years). Prevalence of HIV was 24.4%, syphilis 26.8% and rectal gonorrhea and/or chlamydia 47.0%. Syphilis and rectal STIs were associated with HIV infection. Consistent condom use during receptive anal sex with clients was reported by 35.9% waria and was higher among those who visited an STI clinic and who knew their HIV status. Efforts should continue to strengthen behavior change and STI care in future HIV prevention programs.
Asunto(s)
Infecciones por VIH/epidemiología , Asunción de Riesgos , Conducta Sexual , Enfermedades Bacterianas de Transmisión Sexual/epidemiología , Transexualidad , Adolescente , Adulto , Distribución por Edad , Sistema de Vigilancia de Factor de Riesgo Conductual , Condones/estadística & datos numéricos , Femenino , Infecciones por VIH/prevención & control , Infecciones por VIH/transmisión , Conocimientos, Actitudes y Práctica en Salud , Humanos , Indonesia/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Parejas Sexuales , Enfermedades Bacterianas de Transmisión Sexual/prevención & control , Enfermedades Bacterianas de Transmisión Sexual/transmisión , Factores Socioeconómicos , Adulto JovenRESUMEN
OBJECTIVES: To assess the HIV/AIDS epidemic situation among female sex workers (FSW) in Indonesia using data from the 2007 Integrated Biological-Behavioural Surveillance (IBBS). METHODS: Behavioural data were collected from time-location samples of 5947 FSW in 10 cities in late 2007. HIV, syphilis, gonorrhoea and chlamydia test results were obtained for 4396, 4324, 3291 and 3316 FSW, respectively. Trends in HIV prevalence were assessed via linkage with sentinel surveillance data. Factors associated with HIV, gonorrhoea and chlamydia infection were assessed using multivariable logistic regression. RESULTS: HIV prevalence averaged 10.5% among direct and 4.9% among indirect FSW, and had increased steadily among direct FSW from 2002 to 2007. Prevalence of chlamydia, gonorrhoea and active syphilis averaged 35.6%, 31.8% and 7.3%, respectively, among direct FSW, and 28.7%, 14.3% and 3.5% among indirect FSW. Being a direct FSW, younger age and having current infection with syphilis and gonorrhoea and/or chlamydia were associated with a higher likelihood of HIV infection. Number of clients in the past week and consumption of alcohol before having sex were associated with a higher likelihood of gonorrhoea and/or chlamydia infection, while having received a STI clinic check-up in the previous 3 months and/or periodic presumptive treatment for sexually transmitted infections (STIs) in the past 6 months were associated with reduced likelihood of infection. CONCLUSIONS: The HIV/AIDS epidemic among FSW in Indonesia appears to be expanding, albeit unevenly across provinces and types of FSW. High STI prevalence is conducive to further expansion, but recent efforts to strengthen STI control appear promising.
Asunto(s)
Trabajo Sexual/psicología , Enfermedades de Transmisión Sexual/psicología , Sexo Inseguro/estadística & datos numéricos , Adolescente , Adulto , Condones/estadística & datos numéricos , Femenino , Infecciones por VIH/epidemiología , Infecciones por VIH/psicología , Conocimientos, Actitudes y Práctica en Salud , Humanos , Indonesia/epidemiología , Aceptación de la Atención de Salud/psicología , Aceptación de la Atención de Salud/estadística & datos numéricos , Prevalencia , Factores de Riesgo , Trabajo Sexual/estadística & datos numéricos , Parejas Sexuales , Enfermedades de Transmisión Sexual/epidemiología , Adulto JovenRESUMEN
OBJECTIVE: To study the prevalence and factors associated with syphilis among female sex workers (FSWs) in Indonesia. METHODS: Direct and indirect FSWs were sampled in 10 major cities in Indonesia. A behavioural survey was conducted and samples obtained and tested for HIV (Bioline and Determine) and syphilis (RPR and Determine). Syphilis prevalence and potential factors associated with syphilis were assessed in bivariable and multivariable analysis. Syphilis prevalence among brothel-based sex workers from previous surveillance in 2003 and 2005 was compared to 2007. RESULTS: A total of 2436 direct and 1888 indirect FSWs participated in both the behavioural and biomarker surveys. Prevalence of active syphilis (RPR≥1:8) was high among direct and indirect FSWs (7.5% vs 3.1%) and was not lower among those who had visited an STI clinic in the last 3 months. Prevalence of active syphilis was lower among those who had received at least one dose of a prior periodic presumptive treatment programme (PPT) for chlamydia and gonorrhoea with 1 g azithromycin and 400 mg cefixime compared to those who had not received PPT (3.9% vs 6.0%; p=0.008). Older age (AOR=1.4), longer duration of sex work (AOR=1.7) and PPT (AOR=0.6) were associated with active syphilis in multivariable analysis. Syphilis prevalence among brothel-based FSWs increased from 2005 to 2007 (7.8% vs 14.5%; p<0.001). CONCLUSIONS: Syphilis prevalence among FSWs in Indonesia was high and increased from 2005 to 2007. Receipt of PPT was associated with lower syphilis prevalence. Current syphilis control programmes need to be evaluated and the possibility of alternative syphilis treatment with azithromycin explored.
Asunto(s)
Trabajo Sexual/estadística & datos numéricos , Sífilis/epidemiología , Adolescente , Adulto , Condones/estadística & datos numéricos , Femenino , Humanos , Indonesia/epidemiología , Persona de Mediana Edad , Proyectos Piloto , Prevalencia , Parejas Sexuales , Adulto JovenRESUMEN
The objective of this study was to assess the sexually transmitted infection (STI) prevalence and sexual risk behavior among female sex workers (FSWs) in Indonesia. This cross-sectional 2005 study involved 2500 FSWs in nine provinces in Indonesia. Informed consent was obtained; behavioral and clinical data were collected. Specimens were collected for STI testing, endocervical swabs were tested for Chlamydia trachomatis and Neisseria gonorrhoeae (PCR), vaginal smears were cultured to detect Trichomonas vaginalis and sera were tested for syphilis (RPR and TPHA). The prevalence of chlamydial infection was 43.5%, gonorrhea 28.6%, trichomoniasis 15.1%, and syphilis 8.7%; the prevalence of any STI was 64.0%. Inconsistent condom use, younger age, and higher number of clients were independent risk factors for the presence of gonorrhea/chlamydia. Inconsistent condom use was common (73.2%); starting sex work at younger age, and higher number of clients were independent risk factors. Vaginal douching was reported by 89.6% of FSWs; no association with gonorrhea/chlamydial infection was found. This study identified a high STI prevalence and low consistent condom use among FSWs in Indonesia. This will need to be addressed to prevent further spread of infections, including HIV.
Asunto(s)
Trabajo Sexual , Enfermedades de Transmisión Sexual/epidemiología , Adolescente , Adulto , Condones/estadística & datos numéricos , Estudios Transversales , Femenino , Humanos , Indonesia/epidemiología , Persona de Mediana Edad , Prevalencia , Asunción de Riesgos , Conducta Sexual , Ducha Vaginal/estadística & datos numéricosRESUMEN
OBJECTIVES: The authors developed a comprehensive STI-control programme to decrease gonorrhoea and chlamydia prevalence, and increase consistent condom use among brothel-based sex workers in Indonesia. METHODS: The STI-control programme for brothel-based sex workers in Bintan Island (Riau Islands) and Salatiga (Central Java) included (1) provision of adequate drugs for gonorrhoea and chlamydia as periodic presumptive treatment (PPT) followed by syndromic treatment; (2) condom-use promotion by involving the local community and ensuring sufficient condom supply. Endocervical samples were collected and tested for gonorrhoea and chlamydia by PCR. Cross-sectional assessments of gonorrhoea and chlamydia prevalence, and consistent condom use with clients in the last week were made at several time points for sex workers attending the STI clinic. RESULTS: 580 sex workers participated in the programme. A steady decrease in prevalence was observed for gonorrhoea (36.1-7.6%) and chlamydia (33.7-10.2%) (both p<0.01) among sex workers in Bintan from March 2008 until June 2009. Sex workers in Salatiga showed a sharp initial decrease in prevalence, followed by an increase after provision of the old drug regimen. Gonorrhoea and/or chlamydia prevalence among those who had received at least one PPT round was lower compared with that in newcomers (p<0.01). The proportion of sex workers reporting consistent condom use doubled to 40% in June 2009 compared with November 2007 (p<0.01). CONCLUSION: The STI-control programme was effective in reducing infection prevalence and increasing condom use among sex workers. This intervention has been scaled up and may decrease national STI levels and reduce HIV transmission.