RESUMO
OBJECTIVE: The primary objective of our research was to explore help-seeking behavior in the context of knowledge, attitude, and practice as factors contributing to delay in presentation in leprosy. The secondary objective was to demonstrate the value of basic qualitative research methods in this context. METHODOLOGY: Fieldwork was based at the Hospital Mennonita Km 81, the referral center for leprosy services in Paraguay. We adopted exclusively qualitative methods for fieldwork, effectively carrying out a rapid assessment of factors contributing to delay. We relied on multiple sources of information and the use of multiple methods to ensure the validity of our findings. RESULTS: Our findings linked delay in presentation to traditional beliefs, lack of awareness of the early symptoms of leprosy, stigma, seeking help from natural healers, and to interactions with the health services. Traditional beliefs diminish the importance of the early symptoms of leprosy. Stigma has an impact on decisions to seek help. Natural healers have maintained their traditional status in society; their preferred treatments for leprosy are ineffective. Only rarely do natural healers refer to the health services. Once presented to the health services, some individuals affected by leprosy experienced lengthy delays in diagnosis and start of treatment. DISCUSSION: To address the traditional values of a society and provide effective public health initiatives is a clearly a major challenge for program organizers and for health education. Increased awareness of leprosy and sensitivity to its social consequences among health service practitioners is a further priority.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Hanseníase/diagnóstico , Atitude Frente a Saúde , Feminino , Educação em Saúde , Inquéritos Epidemiológicos , Humanos , Hansenostáticos/uso terapêutico , Hanseníase/tratamento farmacológico , Hanseníase/prevenção & controle , Masculino , Medicina Tradicional , Pessoa de Meia-Idade , Paraguai , Aceitação pelo Paciente de Cuidados de Saúde , Fatores de TempoAssuntos
Hansenostáticos/administração & dosagem , Hanseníase/tratamento farmacológico , Hanseníase/epidemiologia , Brasil , Quimioterapia Combinada , Feminino , Seguimentos , Humanos , Incidência , Hanseníase/diagnóstico , Masculino , Medição de Risco , Índice de Gravidade de Doença , Resultado do Tratamento , Organização Mundial da SaúdeRESUMO
The number of registered leprosy patients world-wide has decreased dramatically after extensive application of WHO recommended Multiple Drug Therapy (MDT). The annual number of new cases has, however, been almost unchanged in several populations, indicating that the infection is still present at community level. Nasal carriage of Mycobacterium leprae DNA was studied in Lega Robi village in Ethiopia. MDT had been applied for more than ten years, and 718 residents over 5 years old were eligible for the study. During the first survey nasal swab samples were collected from 664 (92.5%) individuals. The results of a Peptide Nucleic Acid-ELISA test for M. leprae DNA interpreted by stringent statistical criteria were available for 589 (88.7%) subjects. Thirty-five (5.9%) individuals without clinical signs of leprosy were positive for M. leprae DNA. Seven PCR positive individuals lived in a household where one or two other members were also positive for M. leprae DNA. During a second survey 8 (46%) of 175 interpretable PNA-ELISA tests were positive. Of 137 individuals tested twice, only two were positive on both occasions whereas 10 were PCR positive only once. The study confirms the widespread distribution of M. leprae DNA in healthy individuals. The feasibility of curbing possible transmission of subclinical infection needs further consideration.