RESUMEN
INTRODUCTION: Epilepsy represents around 0.7% of the overall global burden of diseases and is particularly prevalent and associated with significant disability in low- and middle-income countries (LMIC) in Latin American Countries (LAC). A community-based epilepsy awareness program was carried out by our group in the rural areas of the Chaco region, Plurinational state of Bolivia, to improve the knowledge about epilepsy, with a first part directed toward general practitioners and a second part toward nurses and community health workers (CHWs) of the rural communities with a positive outcome. The objective of the study was to assess the level of knowledge, attitudes, and practices toward epilepsy, the stigma related to epilepsy and the quality of life in people with epilepsy (PWE) before and after the interventional campaign directed toward representative members of the rural communities in the Chaco region in Bolivia. METHODS: The study was conducted in three areas of Bolivia. Key subjects from each community were randomly selected. Before and after the courses they answered a questionnaire to assess their knowledge, attitudes, beliefs, and practices about epilepsy, a validated Stigma Scale of Epilepsy (SSE) and Quality of Life in Epilepsy Inventory-10 (QOLIE-10). RESULTS: Two hundred sixteen subjects were involved in the program. Only 133 (61.6%) subjects completed the questionnaires a month after the educational program. A significant improvement was recorded in knowledge, attitudes, and practices toward epilepsy, and a significant reduction was found in the mean SSE total score (38.3⯱â¯14.7 vs. 28.5⯱â¯12.3; pâ¯<â¯0.01), reflecting a reduction of stigma levels. Regarding the quality of life, after the training, PWE stated to experience less depression, memory difficulties, work or social issues, and seizure worry. CONCLUSION: Our study confirms that continuous educational campaigns can lead to a significant change in the social perception and attitudes toward epilepsy.
Asunto(s)
Epilepsia/psicología , Educación en Salud/métodos , Conocimientos, Actitudes y Práctica en Salud , Calidad de Vida/psicología , Población Rural , Estigma Social , Adulto , Concienciación , Bolivia/epidemiología , Epilepsia/epidemiología , Femenino , Estudios de Seguimiento , Médicos Generales/psicología , Humanos , Masculino , Persona de Mediana Edad , Pobreza/psicología , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Introduction: Epilepsy represents an important public health issue, in particular in low and middle-income countries where significant disparities are present in the care available for patients with epilepsy. Treatment cost and unavailability of drugs represent important barriers in treating people with epilepsy especially in rural setting. Aim of the study was to evaluate, by means of routine data, the current real-life clinical practice in epilepsy in the rural communities of the Plurinational State of Bolivia. Treatment activity followed educational campaigns and an anthropological fieldwork over more than 20 years. Material and Methods: Medical records of people with epilepsy (PWE) living in the rural communities of the Bolivian Chaco who received antiepileptic drugs (AEDs), from 2012 to 2016, and were followed-up for at least 1 year were analyzed. Treatment delivery and follow up visits were managed by a neurologist with the support of rural health care workers. Results: From 2012 to 2016, 157 PWE (76 men with a mean age of 24.2 ± 15.7) have been included in the study. Structural epilepsy was the most common type, recorded in 54 cases (34.4%) and the most common reported causes were perinatal factors, present in 11 subjects (20.0%). Almost all patients presented epilepsy with generalized tonic-clonic seizures (91.4%). The most common AED prescribed was phenobarbital followed by carbamazepine. During the follow-up, a dramatic seizures reduction was observed, with 31 subjects (19.7%) being seizures-free at the last follow-up. However, 48 subjects (30.6%) did not assume the medication regularly and 10 interrupted the drug intake. More than 20% of PWE did not receive any financial supports for AEDs. During the follow-up period 10 patients died but only in one case the death was probably caused by epilepsy. Conclusion: Our study demonstrated that PWE in rural areas of the Bolivian Chaco are willing to seek medical attention and to receive antiepileptic treatment. However, improvement in care is needed to assure compliance to AED treatment, including activity to increase awareness toward epilepsy among community members and health staff of the rural communities and to guarantee the coverage of treatment costs and drug supply.
RESUMEN
OBJECTIVES: The prevalence of Strongyloides stercoralis infections is grossly underestimated because infections go mostly undetected, although they can persist for a lifetime due to the auto-infective cycle. In the Bolivian Chaco, the prevalence of soil-transmitted nematodes dropped dramatically in the past 25 years, but the mebendazole used for preventive chemotherapy has no effect on S. stercoralis. Meanwhile, the prevalence of intestinal protozoan infections remains unchanged. We compared S. stercoralis seroprevalence in rural communities of the Bolivian Chaco from 1987 to 2013. METHODS: Sera collected during two previous serosurveys, conducted in the Chaco region in 1987 and 2013, were tested for S. stercoralis using a commercial assay (Bordier-ELISA, Bordier Affinity Products, Switzerland). RESULTS: Overall, 355 sera were analysed, 122 from the 1987 survey and 233 from the 2013 survey. Seropositivity for S. stercoralis was significantly more prevalent in 1987 (19/122, 16% in 1987 vs. 15/233, 6% in 2013, P = 0.006), accounted for by a drop from 17% to 3% in people under 26 years of age. Multivariate analysis showed a significant association between seropositivity for S. stercoralis and age in the 2013 population (OR 1.03 for each one-year increase, 95%CI 1.00-1.05, P = 0.04), but none in 1987. CONCLUSIONS: The significant reduction in S. stercoralis seroprevalence in Bolivian Chaco cannot be explained by preventive chemotherapy or improved social-sanitary conditions. As the drop is seen in younger generations, it is consistent with little transmission occurring. However, the risk of transmission still exists, as prevalence is persistently high in older individuals, who present a potential reservoir due to the lifelong nature of S. stercoralis infections.