RESUMO
As Bulgaria transitions away from Global Fund grant, robust estimates of the comparative impact of the various response strategies under consideration are needed to ensure sustained effectiveness of the tuberculosis (TB) programme. We tailored an established mathematical model for TB control to the epidemic in Bulgaria to project the likely outcomes of seven intervention scenarios. Under existing programmatic conditions projected forward, the country's targets for achieving TB elimination in the coming decades will not be achieved. No interventions under consideration were predicted to accelerate the baseline projected reduction in epidemiological indicators significantly. Discontinuation of the 'Open Doors' program and activities of non-governmental organisations would result in a marked exacerbation of the epidemic (increasing incidence in 2035 by 6-8% relative to baseline conditions projected forward). Changing to a short course regimen for multidrug-resistant TB (MDR-TB) would substantially decrease MDR-TB mortality (by 21.6% in 2035 relative to baseline conditions projected forward). Changing to ambulatory care for eligible patients would not affect TB burden but would be markedly cost-saving. In conclusion, Bulgaria faces important challenges in transitioning to a primarily domestically-financed TB programme. The country should consider maintaining currently effective programs and shifting towards ambulatory care to ensure program sustainability.
Assuntos
Tuberculose/prevenção & controle , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bulgária/epidemiologia , Criança , Pré-Escolar , Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde , Planejamento em Saúde , Humanos , Incidência , Lactente , Recém-Nascido , Pessoa de Meia-Idade , Modelos Biológicos , Avaliação de Processos e Resultados em Cuidados de Saúde , Avaliação de Programas e Projetos de Saúde , Tuberculose/economia , Tuberculose/epidemiologia , Adulto JovemRESUMO
In 2020, the novel COVID-19 pandemic replaced TB as the world's top cause of death from an infectious disease. The October 21, 2020 the UN Secretary-General report on progress towards implementation of the UNHLM political declaration on TB stresses that although high-level commitments and targets had galvanized global and national progress towards ending TB, urgent and more ambitious investments and actions were required, especially in lieu of the COVID-19 pandemic where associated public health measures and travel restrictions, have disrupted health services universally. The report sets out 10 priority recommendations to get the world on track to reach agreed targets by 2022. Political commitment is more critical than ever. COVID-19 diagnostic and vaccination health services need to be aligned to TB services with active early case finding in communities, engaging the private sector care providers and mitigation of fear and stigma. Healthcare staff and community workers and leaders need to be provided with COVID-19 vaccination and personal protective equipment. The UNHLM declaration committed to mobilize 15 billion USD per annum for TB, of which 13 billion USD is for TB care and 2 billion USD per annum for TB R&D. The Global Fund needs to increase funding for TB. Learning from the unprecedented speed of COVID-19 vaccine development, fastracking development and evaluation of TB vaccines is essential. World leaders need to urgently address and reverse the socio-economic consequences of the COVID-19 pandemic and these will determine to what extent they will impact on achieving TB targets.
Assuntos
COVID-19 , Tuberculose Miliar , Vacinas contra COVID-19 , Humanos , Pandemias/prevenção & controle , SARS-CoV-2 , Nações Unidas , Desenvolvimento de VacinasRESUMO
The Southeast Asia Region continues to battle tuberculosis (TB) as one of its most severe health and development challenges. Unless there is a substantial increase in investments for TB prevention, diagnosis, care and treatment, there will be catastrophic effects for the region. The uncontrolled TB burden impacts socioeconomic development and increase of drug resistance in the region. Based on epidemiological inputs from a mathematical model, a costing analysis estimates that the desired targets of ending TB are achievable with additional interventions, and critical thresholds require an increase in spending by almost double the current levels. The data source for financial allocation to TB programmes is the report submitted by countries to WHO, while projections are based on modelling. The model accounts for funding needs for all strategies based on published data and accounts for programme and patient costs. This paper delineates the resource needs, availability and gaps of ending TB in the region. It is estimated that close to US$2 billion per year are needed in the region for TB-related activities for a meaningful bending of the incidence curve towards ending TB.