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1.
Hansen. int ; 48: 1-6, 07 jun. 2023. ilus
Article in Portuguese | LILACS, SES-SP, HANSEN, HANSENIASE, SESSP-ILSLPROD, SES-SP, SESSP-ILSLACERVO, SES-SP | ID: biblio-1436175

ABSTRACT

A hanseníase é uma doença infecciosa, transmissível, de caráter crônico, com potencial grau de incapacidade, que ainda persiste como problema de saúde pública no Brasil. A demora e a falta de conhecimento técnico para realizar o diagnóstico resulta em inúmeros prejuízos aos pacientes acometidos pela doença, sendo que, a prevenção das incapacidades está relacionada diretamente com o diagnóstico precoce da doença. Com a finalidade de evitar a negligência diagnóstica e o desenvolvimento de incapacidades físicas, ressaltamos a importância do conhecimento técnico sobre o diagnóstico e o manejo da hanseníase por profissionais da saúde em qualquer nível de atenção à saúde ou especialidade.


Hansen is an infectious disease, transmissible, of a chronic nature, with serious potential for disability, which still persists as a public health problem in Brazil. The delay and the lack of technical knowledge to carry out the diagnosis with numerous prejudices to the patients affected by the disease, since the prevention of disabilities is directly related to the early diagnosis of the disease. In order to avoid diagnostic negligence and the development of physical disabilities, we highlight the importance of technical knowledge about the diagnosis and management of training by health professionals at any level of health care or special care.


Subject(s)
Humans , Male , Adult , Primary Health Care , Disease Prevention , Leprosy, Multibacillary/diagnosis , Early Diagnosis , Education, Continuing , Neglected Diseases , Leprosy/complications , Leprosy/prevention & control
2.
Goiânia; SES-GO; 20 jan. 2023. 1-10 p. graf, tab.(Boletim epidemiológico: frequência de contatos não examinados de casos novos de hanseníase virchowiana e dimorfa com baciloscopia positiva - Goiás, 24, 1).
Monography in Portuguese | LILACS, CONASS, ColecionaSUS, SES-GO | ID: biblio-1412667

ABSTRACT

A hanseníase é uma doença infecciosa crônica, causada pelo Mycobacterium leprae, um bacilo com tropismo pela pele e pelos nervos periféricos, com potencial de provocar deformidades físicas e incapacidades. O período de incubação da doença é longo, de 2 a 7 anos, podendo chegar a 20 anos ou mais. Este estudo consiste em uma análise retrospectiva, quantitativa, descritiva, das fichas de notificação do Sistema de Informação de Agravos de Notificação - SINAN dos pacientes com diagnóstico de hanseníase (CID A30), nos anos de 2017 a 2021 e os Boletins de acompanhamento das referidas fichas


Leprosy is a chronic infectious disease caused by Mycobacterium leprae, a bacillus with tropism for the skin and peripheral nerves, with the potential to cause physical deformities and disabilities. The incubation period of the disease is long, from 2 to 7 years, and can reach 20 years or more. This study consists of a retrospective, quantitative, descriptive analysis of the notification of the Notifiable Diseases Information System - SINAN of patients diagnosed with leprosy (ICD A30), in the years 2017 to 2021 and the follow-up Bulletins of the referred forms


Subject(s)
Humans , Leprosy, Lepromatous/transmission , Leprosy, Borderline , Leprosy, Lepromatous/diagnosis , Leprosy, Lepromatous/prevention & control , Leprosy, Lepromatous/epidemiology , Leprosy, Multibacillary , Leprosy, Paucibacillary , Leprosy
3.
An. bras. dermatol ; 97(1): 49-53, Jan.-Feb. 2022. tab, graf
Article in English | LILACS | ID: biblio-1360079

ABSTRACT

Abstract Erythema nodosum leprosum is a severe immune reaction that complicates the usual course of multibacillary leprosy. There is increased activation of T-cells in erythema nodosum leprosum. Treatment modalities available to date for the management are systemic steroids, thalidomide, methotrexate, cyclophosphamide, azathioprine, minocycline, and apremilast but none of them is promising and safe. Mycobacterium indicus pranii is an atypical mycobacterium possessing strong immunomodulatory properties. The vaccine for this mycobacterium has been shown to have both immunotherapeutic and immunoprophylactic effects in multibacillary leprosy patients. We report a case of chronic recalcitrant erythema nodosum Leprosum which responded to Mycobacterium indicus pranii vaccine without any adverse effects, thereby suggesting its role as a novel therapeutic option in this reaction.


Subject(s)
Humans , Vaccines , Leprosy, Lepromatous/drug therapy , Erythema Nodosum/drug therapy , Leprosy, Multibacillary , Mycobacterium
4.
Clin. biomed. res ; 42(2): 121-127, 2022.
Article in Portuguese | LILACS | ID: biblio-1391473

ABSTRACT

Introdução: A hanseníase é uma doença crônica, infectocontagiosa e considerada um problema de saúde pública no Brasil. O objetivo deste estudo foi descrever o seguimento farmacoterapêutico de pacientes com diagnóstico de hanseníase. Métodos: Estudo descritivo, com pacientes com hanseníase multibacilar do município de Rondonópolis, Mato Grosso. O seguimento farmacoterapêutico foi realizado a partir de uma versão adaptada do Método Dáder. Para análise de dados aplicou-se a estatística descritiva e o teste Qui-quadrado de Pearson.Resultados: Uma frequência de 95,6% dos participantes apresentou problemas relacionados aos medicamentos, 59,1% apresentaram 3 ou mais problemas, os mais frequentes foram administração errada do medicamento e interação medicamento/nutriente. A inefetividade não quantitativa foi o resultado negativo associado ao medicamento mais evidenciado. Os indivíduos acompanhados em um serviço especializado apresentaram menor número de problemas relacionados aos medicamentos quando comparados àqueles da Estratégia Saúde da Família (p = 0,027).Conclusão: A maioria dos pacientes acompanhados apresentou problemas relacionados ao uso de medicamentos. O método Dáder possibilitou realizar o seguimento farmacoterapêutico de indivíduos com hanseníase.


Introduction: Leprosy is a chronic, infectious, and contagious disease considered a public health problem in Brazil. The objective of this study was to describe the pharmacotherapy follow-up of patients diagnosed with leprosy. Methods: We conducted a descriptive study of patients with multibacillary leprosy in the city of Rondonópolis, state of Mato Grosso, Brazil. Pharmacotherapy follow-up was conducted based on an adapted version of the Dáder method. Data were analyzed using descriptive statistics and Pearson's chi-square test. Results: Drug-related problems (DRP) were reported in 95.6% of patients, among whom 59.1% had 3 or more problems DRPs. The most common DRPs were incorrect drug administration and drug-nutrient interaction. Nonquantitative ineffectiveness was the most common drug-related negative outcome. Patients monitored in a leprosy treatment center had fewer DRPs than those monitored by a Family Health Strategy team (p = 0.027). Conclusion: Most patients had DRPs. The Dáder method allowed pharmacotherapy follow-up of patients with leprosy.


Subject(s)
Humans , Male , Female , Child , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Pharmaceutical Services/statistics & numerical data , Drug-Related Side Effects and Adverse Reactions/complications , Leprosy, Multibacillary/drug therapy
5.
An. bras. dermatol ; 96(6): 759-761, Nov.-Dec. 2021. graf
Article in English | LILACS | ID: biblio-1355639

ABSTRACT

Abstract Histoid leprosy is a rare form of multibacillary leprosy, characterized by the presence of papules, plaques, or nodules whose appearance is keloid-like, skin colored, or erythematous. Fusiform cells are the main histopathological feature. Due to the fact that it can simulate other dermatological lesions, for example, dermatofibroma and neurofibroma, it constitutes a diagnostic challenge for clinicians and pathologists. It is a bacilliferous form of leprosy, and it plays an important role in disease transmission. A case of a patient with histoid leprosy living in the Northeast Region of Brazil is reported.


Subject(s)
Humans , Leprosy, Lepromatous/diagnosis , Leprosy, Lepromatous/pathology , Leprosy, Multibacillary/diagnosis , Leprosy, Multibacillary/pathology , Leprosy, Multibacillary/drug therapy , Keloid/pathology , Leprosy/pathology , Neoplasms , Skin/pathology
6.
Diagn. tratamento ; 26(4): 140-3, out-dez. 2021. ilus, ilus, tab
Article in Portuguese | LILACS | ID: biblio-1348608

ABSTRACT

Contexto: As reações hansênicas são episódios inflamatórios agudos imunomediados que podem ocorrer em indivíduos com hanseníase. Lesões atípicas de eritema nodoso hansênico (ENH) são raras e podem se apresentar como pústulas, bolhas, necrose, úlceras e, eventualmente, podem simular outras doenças como a síndrome de Sweet e eritema multiforme. Descrição do caso: Paciente do sexo masculino, 24 anos de idade, com diagnóstico prévio de hanseníase virchowiana e realização de tratamento adequado, com término da poliquimioterapia quatro anos antes de comparecer ao nosso serviço quando foi avaliado, apresentando pequenas vesículas translúcidas agrupadas sobre uma base eritematosa e áreas com crostas necróticas, simulando lesões herpéticas, na porção superior das costas, parte inferior do pescoço e haste do pênis. O exame histopatológico da biópsia cutânea foi sugestivo de reação tipo 2 e o tratamento com talidomida foi satisfatório. Discussão: As reações na hanseníase representam episódios de hipersensibilidade aguda a antígenos de Mycobacterium leprae e podem se desenvolver antes, durante ou após o término do tratamento. Acredita-se que o ENH, ou reações do tipo 2, ocorram devido à deposição de imunocomplexos em múltiplos órgãos em pacientes que apresentam a forma multibacilar. Conclusões: As reações hansênicas são desafios no manejo da hanseníase, especialmente pelo fato de a maioria das sequelas permanentes ser secundária a esses episódios inflamatórios agudos. O conhecimento das possíveis apresentações atípicas das reações hansênicas é fundamental para o diagnóstico precoce e o tratamento adequado, a fim de prevenir morbidade grave relacionada à hanseníase.


Subject(s)
Humans , Male , Adult , Leprosy, Lepromatous , Blister , Leprosy, Multibacillary , Herpes Simplex , Leprosy
7.
Acta sci., Health sci ; 43: e51445, Feb.11, 2021.
Article in English | LILACS | ID: biblio-1369413

ABSTRACT

This study aimed to describe the epidemiological and clinical characteristics of leprosy cases reported in the municipality of Parnaíba, State of Piauí. This was a cross-sectional study of leprosy cases, living in Parnaíba, State of Piauí, reported to the National System of Notifiable Diseases (SINAN), from 2007 to 2016. There were 582 cases of leprosy with hyperendemic detection in the general population in 2008, 2009 and 2016; and under < 15 years of age in 2008, 2014 and 2016, with a predominance of females (53.1%), brown (62.2%), aged 20-64 years (74.7%), complete and incomplete elementary school (56.4%), housewives (20.7%), living in the urban area (87.1%), reported by primary care (69.2%). The most frequent clinical and therapeutic findings were: multibacillary operational classification (53.8%); clinical forms: undetermined (30.6%) and virchowian (24.3%); single lesion (34.8%); no affected nerves (86.7%); degree of disability zero (70.6%); bacilloscopy not performed (26.7%); therapeutic regimen 12 doses (53.7%) and no reaction (70.8%). Regarding the mode of input, predominated new case (88.8%); mode of output, cure (87.9%) and detection mode: spontaneous demand (45.8%). Out of 2,106 registered contacts, 60.6% were examined. Leprosy is endemic to Parnaíba, State of Piauí. It is noteworthy that the hyperendemic detection rates occurred during years when there was intensification of active search for contacts and cases in the population.


Subject(s)
Male , Female , Adolescent , Adult , Middle Aged , Aged , Leprosy/diagnosis , Leprosy/epidemiology , Primary Health Care , Epidemiology/statistics & numerical data , Cross-Sectional Studies/methods , Endemic Diseases/statistics & numerical data , Drug Therapy, Combination/instrumentation , Leprosy, Multibacillary/diagnosis , Public Health Surveillance/methods
8.
Cad. Saúde Pública (Online) ; 37(7): e00130020, 2021. tab, graf
Article in English | LILACS | ID: biblio-1285835

ABSTRACT

Abstract: Our study aims to describe trends in new case detection rate (NCDR) of leprosy in Brazil from 2006 to 2017 overall and in subgroups, and to analyze the evolution of clinical and treatment characteristics of patients, with emphasis on cases diagnosed with grade 2 physical disabilities. We conducted a descriptive study to analyze new cases of leprosy registered in the Brazilian Information System for Notificable Diseases (SINAN), from 2006-2017. We calculated the leprosy NCDR per 100,000 inhabitants (overall and for individuals aged < 15 and ≥ 15 years) by sex, age, race/ethnicity, urban/rural areas, and Brazilian regions, and estimated the trends using the Mann-Kendall non-parametric test. We analyzed the distributions of cases according to relevant clinical characteristics over time. In Brazil, there was a sharp decrease in the overall NCDR from 23.4/100,000 in 2006 to 10.3/100,000 in 2017; among children < 15 years, from 6.94 to 3.20/100,000. The decline was consistent in all Brazilian regions and race/ethnicity categories. By 2017, 70.2% of the cases were multibacillary, 30.5% had grade 1 (G1D) or 2 (G2D) physical disabilities at diagnosis and 42.8% were not evaluated at treatment completion/discharge; cases with G2D at diagnosis were mostly detected in urban areas (80%) and 5% of cases died during the treatment (leprosy or other causes). Although the frequency of leprosy NCDR decreased in Brazil from 2006 to 2017 across all evaluated population groups, the large number of cases with multibacillary leprosy, physical disabilities or without adequate evaluation, and among children suggest the need to reinforce timely diagnosis and treatment to control leprosy in Brazil.


Resumo: O estudo teve com objetivos descrever as tendências na taxa de detecção de casos novos (TDCN) de hanseníase no Brasil em 2006-2017, global e por subgrupos, e analisar a evolução das características clínicas e terapêuticas dos pacientes, com ênfase nos casos diagnosticados com incapacidade física grau 2. Realizamos um estudo descritivo par analisar casos novos de hanseníase registrados no Sistema de Informação de Agravos de Notificação (SINAN), 2006-2017. Calculamos a TDCN de hanseníase por 100.000 habitantes (global e para indivíduos < 15 e ≥ 15 anos de idade) por sexo, idade, raça/etnicidade, área urbana/rural e macrorregião do Brasil e estimamos as tendências com o teste não paramétrico de Mann-Kendall. Analisamos as distribuições de casos de acordo com características clínicas relevantes ao longo do tempo. No Brasil, houve uma queda marcante na TDCN global, de 23,4/100.000 em 2006 para 10,3/100.000 em 2017; entre crianças < 15 anos, de 6,94 para 3,20/100.000. A queda foi consistente em todas a regiões brasileiras e em todas as categorias de raça/etnicidade. Até 2017, 70,2% dos casos eram multibacilares, 30,5% apresentavam incapacidades físicas grau 1 (G1D) ou grau 2 (G2D) ao diagnóstico e 42,8% não foram avaliados ao encerramento do tratamento ou alta; os casos com G2D ao diagnóstico foram detectados majoritariamente nas áreas urbanas (80%), e 5% dos casos faleceram durante o tratamento (devido à hanseníase ou por outras causas). Embora a frequência da TDCN da hanseníase tenha diminuído no Brasil entre 2006 e 2017 em todos os grupos avaliados, o número grande de casos com hanseníase multibacilar, incapacidades físicas ou sem avaliação adequada e entre crianças sugere a necessidade de reforçar o diagnóstico e tratamento oportunos para controlar a hanseníase no Brasil.


Resumen: Se realizó este trabajo con el fin de describir la tendencia general y en subgrupos de la tasa de detección de nuevos casos de lepra (NCDR por sus siglas en inglés) en Brasil, entre 2006-2017, así como para analizar la evolución de las características clínicas y de tratamiento de los pacientes, con énfasis en los casos diagnosticados con un grado 2 de discapacidad física. Realizamos un estudio descriptivo para analizar los nuevos casos de lepra registrados en el Sistema Brasileño de Información de Enfermedades de Notificación (SINAN), 2006-2017. Calculamos la NCDR de lepra por cada 100.000 habitantes (general e individuos con una edad < 15 y ≥ 15 años) por sexo, edad, raza/etnicidad, áreas urbanas/rurales y regiones brasileñas, y estimamos las tendencias usando el test no paramétrico de Mann-Kendall. Analizamos las distribuciones de casos según las características clínicas relevantes a lo largo del tiempo. En Brasil, hubo una drástica disminución en general de NCDR de los 23,4/100.000 en 2006, a los 10,3/100.000 en 2017; entre niños < 15 años, desde los 6,94 a los 3,20/100.000. El decremento fue consistente en todas las regiones brasileñas y categorías de raza/etnicidad. En 2017, un 70,2% de los casos fueron multibacilares, un 30,5% tenían grado 1 (G1D) o 2 (G2D) discapacidad física en el diagnóstico y un 42,8% no fueron evaluados al completar el tratamiento/ser dados de alta; casos con G2D en el diagnóstico fueron en su mayoría detectados en áreas urbanas (80%) y un 5% de los casos murieron durante el tratamiento (lepra u otras causas). A pesar de la frecuencia de lepra los NCDR decrecieron en Brasil de 2006 a 2017, a través de todos los grupos de población evaluados, el elevado número de casos con lepra multibacilar, discapacidad física o sin una adecuada evaluación, y entre niños sugiere la necesidad de reforzar a tiempo el diagnóstico y tratamiento para controlar la lepra en Brasil.


Subject(s)
Humans , Child , Disabled Persons , Leprosy, Multibacillary , Leprosy/diagnosis , Leprosy/epidemiology , Brazil/epidemiology , Population Groups
9.
Rev. Soc. Bras. Med. Trop ; 54: e0389-2020, 2021. tab, graf
Article in English | LILACS | ID: biblio-1155534

ABSTRACT

Abstract INTRODUCTION: This study analyzed the magnitude and temporal trends of leprosy relapse in Ceará in 2001-2018. METHODS: Descriptive cross-sectional and ecological-time trend studies were performed. RESULTS: We diagnosed 1,777 leprosy relapse cases. Higher prevalence of relapse was observed in men, illiterates, mixed race, multibacillary leprosy, lepromatous leprosy, and persons with visible disabilities. The proportion of relapse increased throughout the study period. CONCLUSIONS: Leprosy relapse is prevalent in certain groups.


Subject(s)
Humans , Male , Leprosy, Multibacillary , Leprosy/epidemiology , Recurrence , Brazil/epidemiology , Cross-Sectional Studies
10.
Biomédica (Bogotá) ; 40(supl.1): 26-31, mayo 2020. tab, graf
Article in Spanish | LILACS | ID: biblio-1124240

ABSTRACT

San Andrés y Providencia son islas colombianas en el mar de las Antillas. San Andrés tiene 68.283 habitantes y allí se han registrado casos de lepra en inmigrantes provenientes del interior colombiano. Providencia tiene 5.037 habitantes e, históricamente, los programas de salud no tenían registros de la enfermedad; no obstante, en el 2009 se confirmaron dos casos de lepra multibacilar histioide y, posteriormente, otros dos, lo cual representa una prevalencia de 8 casos por 10.000 habitantes y la convierte en un sitio hiperendémico para lepra. Inicialmente, se diagnosticó lepra histioide en una niña de 14 años y, durante su estudio, se encontró la misma forma clínica de la enfermedad en su padre. Recientemente, se detectó lepra multibacilar en otro miembro de la misma familia y, lepra indeterminada, en una niña de otro núcleo familiar. El objetivo de este trabajo fue presentar estos casos clínicos ante la comunidad científica y los entes de salud pública, y llamar la atención de las autoridades de salud sobre la necesidad de establecer programas de vigilancia epidemiológica continua en la isla, incorporando las nuevas herramientas disponibles en el Programa de Control de la Lepra.


San Andrés and Providencia are Colombian islands in the Caribbean Sea. San Andrés has 68,283 inhabitants and has registered cases of leprosy in immigrants from continental Colombia. Providencia has 5,037 inhabitants and historically health programs did not have records of the disease, but in 2009 two cases of multibacillary histoid leprosy were confirmed and, subsequently, another two, which represents a prevalence of 8 cases per 10,000 inhabitants and places the island as a hyperendemic site for leprosy. Initially, a 14-year-old girl with histoid leprosy was diagnosed and, exploring this case, her father was diagnosed with the same clinical form of leprosy. Recently, a new intrafamilial patient with multibacillary leprosy and an extrafamilial case of a girl with undetermined leprosy were detected. The objective of this study was to present to the scientific community and the public health officers these clinical cases and to draw the attention of the sanitary authorities on the necessity of establishing continuous programs of leprosy epidemiological surveillance on the island using the new tools available in the Programa de Control de la Lepra (Leprosy Control Program).


Subject(s)
Leprosy, Multibacillary , Polymerase Chain Reaction , Disease Transmission, Infectious , Leprosy/transmission
11.
Rev. Soc. Bras. Med. Trop ; 53: e20190454, 2020. tab, graf
Article in English | SES-SP, ColecionaSUS, LILACS | ID: biblio-1136901

ABSTRACT

Abstract INTRODUCTION: Thalidomide is an anti- tumor necrosis factor alpha (TNF-a) drug used mainly in the management of moderate to severe form of Erythema Nodosum Leprosum (ENL). Because of its teratogenic potential it has to be used under proper supervision. Our critical analysis tries to look into the rationale with which it has been used by means of case reports on lepra reaction. METHODS: We looked for the case reports between December 2005 to June 2019 in databases like Pubmed, Embase and other relevant resources. We used search words like "erythema nodosum leprosum(ENL)", "thalidomide", "case report" in different combinations to get relevant reports that focus on thalidomide usage atleast once at any time point during management. The information extracted were indication of thalidomide use, dose, response, outcome, complication if any, along with all the demographic details and geographical distribution. RESULTS: We found 41 case reports eligible for analysis.The information was critically evaluated. From the analysis it was found that 7 of the case report mentioned the exact indication, 4 case report showed irrational use of thalidomide in the case of neuritis without use of steroids, 7 showed proper use of Clofazimine prior to thalidomide initiation, 26 case report showed case report of rationale dose range and in 4 case reports clofazimine was used prior to thalidomide along with the rational dose of thalidomide. CONCLUSIONS: This analysis helps to guide the rationale use of thalidomide focussing on few important points that anyone should keep in mind while managing a case of ENL.


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Adult , Aged , Young Adult , Leprosy, Lepromatous , Erythema Nodosum , Leprosy, Multibacillary , Thalidomide , Leprostatic Agents , Middle Aged
12.
Rio de Janeiro; s.n; 2020. xix,97 p. ilus.
Thesis in Portuguese | LILACS | ID: biblio-1342099

ABSTRACT

A hanseníase é uma doença crônica transmissível causada pelo bacilo Mycobacterium leprae, que acomete sobretudo a pele e os nervos periféricos, podendo provocar perda das funções sensitiva e motora, usualmente evoluindo com deformidades e estigma. Apesar de estratégias mundiais e nacionais visando a eliminação da doença, a mesma persiste como relevante problema de saúde pública em diversos países, incluindo o Brasil, que apresenta elevado número absoluto de casos da doença e indicadores de transmissão ativa, traduzidos pelas taxas de detecção em menores de 15 anos. As crianças representam um grupo vulnerável à infecção, principalmente pela maior exposição a indivíduos doentes dentro da família, especialmente quando estes apresentam a classificação operacional multibacilar (MB) da hanseníase. O diagnóstico precoce seguido de tratamento dos casos é de grande importância, tanto para a redução da carga da hanseníase, quanto para a prevenção de incapacidades físicas nos pacientes. Nesse sentido, o exame de contatos é apontado como relevante ferramenta estratégica. Pretendendo avaliar o perfil epidemiológico, a evolução clínica e a magnitude da associação entre a classificação operacional para fins de tratamento e o modo de detecção em crianças diagnosticadas com hanseníase em um serviço de referência no Rio de Janeiro, foi realizado um estudo retrospectivo com dados de 335 pacientes menores de 15 anos diagnosticados com hanseníase e registrados no Ambulatório Souza Araújo, Laboratório de Hanseníase­ IOC ­ FIOCRUZRJ, no período de janeiro de 1987 a dezembro de 2018. Como limitações podemos mencionar dificuldades no levantamento e no recrutamento de todos os contatos, tratar-se estudo retrospectivo e o fato de ser realizado em um serviço de referência. Foram realizadas análises univariadas e bivariadas para verificar as distribuições dos pacientes com relação a todas as variáveis do estudo, e o modelo de regressão logística foi aplicado, considerando como variável dependente a classificação operacional MB, para avaliar a associação entre esta classificação e o modo de detecção (encaminhamento ou exame de contato) nos pacientes estudados. Para esta análise foram incluídos os pacientes diagnosticados através de encaminhamentos e apenas os casos coprevalentes do grupo diagnosticado através do exame de contato. As crianças detectadas através de encaminhamentos apresentaram chance duas vezes maior [OR 2,00 (IC95% 1,02 ­ 3,92)] de serem diagnosticadas com a hanseníase MB, quando comparadas àquelas detectadas através do exame de contato. Nos pacientes do sexo masculino foi observada chance 2,16 vezes maior (IC95% 1,13 ­ 4,14) de apresentarem a classificação operacional MB quando comparados aos do sexo feminino. Nos pacientes com idade entre 10 e 14 anos, a chance para apresentarem hanseníase MB foi 3,57 vezes maior (IC95% 1,84 ­ 6,90) em relação àqueles com idade entre 0 a 9 anos. A presença cicatriz de BCG, indicando imunização recebida após o nascimento, apresentou redução de chance de apresentarem classificação operacional MB [OR 0,45 (IC95% 0,24 ­ 0,84)]. Esses dados confirmam a importância da realização do exame dos contatos de casos novos registrados para tratamento poliquimioterápico como estratégia para o diagnóstico precoce da doença, principalmente em menores de 15 anos.


Leprosy is a chronic transmissible disease caused by the bacillus Mycobacterium leprae, which mainly affects the skin and peripheral nerves, and can cause loss of sensory and motor functions, usually progressing with deformities and stigma. Despite global and national strategies to eliminate the disease, it persists as a relevant public health problem in several countries, including Brazil, which has a high absolute number of cases of the disease and indicators of active transmission, translated by detection rates in children under 15 years. Children represent a vulnerable group to infection, mainly due to the greater exposure to sick individuals within the family, especially when they present the multibacillary operational classification (MB) of leprosy. Early diagnosis followed by treatment of cases is of great importance, both for reducing the burden of leprosy and for preventing physical disabilities. In this sense, the examination of contacts is identified as a relevant strategic tool. In order to assess the epidemiological profile, clinical evolution and the magnitude of the association between the operational classification for treatment purposes and the mode of detection in children diagnosed with leprosy in a reference service in Rio de Janeiro, a retrospective study was conducted with data from 335 patients under 15 years of age diagnosed with leprosy and registered at the Souza Araújo Ambulatory, Leprosy Laboratory - IOC - FIOCRUZ- RJ, from January 1987 to December 2018. As limitations, we can mention difficulties in the survey and recruitment of all contacts, a retrospective study and the fact that it was carried out in a reference service. Univariate and bivariate analyzes were performed to verify the distribution of patients in relation to all study variables, and the logistic regression model was applied, considering the MB operational classification as a dependent variable, to assess the association between this classification and the mode of detection (referral or contact examination) in the studied patients. For this analysis, patients diagnosed through referrals and only co-prevalent cases in the group diagnosed through contact examination were included. Children detected through referrals were twice as likely [RC 2.00 (95% CI 1.02 - 3.92)] to be diagnosed with MB leprosy, when compared to those detected through contact examination. Male patients were 2.16 times more likely (95% CI 1.13 - 4.14) to have the MB classification when compared to females. In patients aged 10 to 14 years, the chance of having a MB classification was 3.57 times greater (95% CI 1.84 - 6.90) compared to those aged 0 to 9 years. The presence of BCG scar, indicating immunization received after birth, presented a reduced chance of having an MB operational classification [OR 0.45 (95% CI 0.24 - 0.84)]. These data confirm the importance of examining the contacts of new cases registered for polychemotherapy treatment as a strategy for the early diagnosis of the disease, especially in children under 15 years of age.


Subject(s)
Logistic Models , Clinical Evolution , Leprosy, Multibacillary , Leprosy , Mycobacterium leprae
13.
Rio de Janeiro; s.n; 2020. xiv, 58 p. ilus.
Thesis in Portuguese | LILACS | ID: biblio-1129384

ABSTRACT

A hanseníase é um importante agravo na saúde pública pela infectividade do agente etiológico e pelo grande potencial de lesões neurais. O vírus da imunodeficiência humana tem grande impacto na saúde coletiva pela morbimortalidade, e pelos altos custos envolvidos no tratamento. Já foi demonstrado que a infecção pelo HIV modifica o curso clínico da hanseníase. Entretanto, dados a respeito das particularidades da coinfecção HIV/M. leprae em multibacilares são escassos, e foram melhor explorados no presente trabalho. Objetivo: Avaliar o efeito da infecção pelo HIV e/ou o seu tratamento no curso das reações hansênicas em pessoas acometidas por hanseníase forma MB. Metodologia: Trata-se de uma série de casos, com análise de 28 prontuários de indivíduos com hanseníase MB coinfectados pelo HIV acompanhados entre 1998 e 2019 no Ambulatório Souza Araújo da Fiocruz. Critérios de inclusão: idade ≥ 18 anos, IB >0, e infecção pelo HIV. Critérios de exclusão: diagnóstico do HIV após manifestação da hanseníase ou outra imunodeficiência. Resultados: Foi observado que frequência de reações é alta (>90%), ocorrendo principalmente nos primeiros 6 meses de tratamento. RT1 foi a mais diagnosticada, mesmo em MB. A recorrência de reação também foi frequente, com repetição do tipo anterior. A neurite foi mais frequente naqueles com RT1, acometendo quase metade desses.


Altos valores de IB, tanto admissional quanto no momento da reação, e altos valores de ILB no momento da reação foram mais frequentes naqueles com RT2 (todos com p-valor<0,05). Formas clínicas próximas ao polo lepromatoso tiveram IB mais altos (p-valor<0,05). O teste da Lepromina foi fortemente positivo em um paciente borderline lepromatoso, denotando instabilidade imunológica. Altos valores de CD4 no período da reação estavam associados à RT2 (p-valor<0,05). Valores de CV no período da reação e a TAR não mostraram essa associação. Conclusão: A manifestação da hanseníase forma MB acompanhada da infeção pelo HIV tem um curso diferente dos casos PB coinfectados com HIV, e diferente também dos MB sem comorbidades. Há grande aumento da frequência de reações, as quais parecem estar associadas com o estado imune e com a carga bacilar do paciente. A endemicidade da hanseníase e a prevalência do HIV enfatizam a importância de monitorar esta coinfecção. (AU)


Subject(s)
Humans , HIV Infections , Leprosy, Multibacillary , Coinfection
14.
J. bras. nefrol ; 41(1): 152-156, Jan.-Mar. 2019. tab, graf
Article in English | LILACS | ID: biblio-1002430

ABSTRACT

ABSTRACT Rapidly progressive glomerulonephritis (RPGN) is a renal disease with an extensive differential diagnosis. This paper reports the case of a 55-year-old female patient diagnosed with Hansen's disease with acute progressive renal impairment after developing lower limb pyoderma. The association between Hansen's and kidney disease has been well documented, with glomerulonephritis (GN) ranked as the most common form of renal involvement. Post-infectious glomerulonephritis (PIGN) in adults has been associated with a number of pathogens occurring in diverse sites. The patient described in this case report had RPGN and biopsy findings suggestive of PIGN with C3 and IgA detected on immunofluorescence and kidney injury secondary to recent infection by Staphylococcus, a well-documented manifestation of renal impairment in patients with Hansen's disease.


RESUMO A Glomerulonefrite Rapidamente Progressiva (GNRP) é um padrão de doença renal com amplo diagnóstico diferencial. O caso reporta uma paciente de 55 anos com deterioração aguda e progressiva da função renal após quadro de piodermite em membro inferior com diagnóstico concomitante de hanseníase. Associação da hanseníase com doença renal é bem descrita, sendo a GN a forma de acometimento renal mais comum. As glomerulonefrites pós-infecciosas (GNPIs) em adultos ocorrem devido a um grande número de patógenos, nos mais diversos sítios. A paciente do caso relatado apresentava quadro de GNRP e achados de biópsia que sugerem GNPI com marcação de C3 e IgA na imunofluorescência, sugestiva de lesão renal secundária a infecção recente por Staphylococcus, uma manifestação bem descrita de doença renal em pacientes com hanseníase.


Subject(s)
Humans , Middle Aged , Complement C3/metabolism , Leprosy, Multibacillary/diagnosis , Acute Kidney Injury/diagnosis , Glomerulonephritis, IGA/diagnosis , Rifampin/therapeutic use , Biopsy , Blood Urea Nitrogen , Fluorescent Antibody Technique , Clofazimine/therapeutic use , Creatinine/blood , Dapsone/therapeutic use , Diagnosis, Differential , Acute Kidney Injury/drug therapy , Glomerulonephritis, IGA/drug therapy , Glucocorticoids/administration & dosage , Glucocorticoids/therapeutic use
15.
Epidemiol. serv. saúde ; 28(1): e2018065, 2019. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1001959

ABSTRACT

Objetivo: descrever a tendência e a distribuição espacial da hanseníase no estado da Bahia, Brasil, em 2001-2015. Métodos: estudo ecológico misto dos indicadores epidemiológicos da hanseníase; na análise temporal, utilizou-se a regressão Joinpoint, e a estatística de varredura espacial na identificação de clusters da doença; a tendência foi classificada como estacionária, crescente ou decrescente; calculou-se a variação percentual anual (APC: annual percent change) e a variação percentual anual média (AAPC: average annual percent change). Resultados: houve redução da prevalência (AAPC = -5,6; p<0,001), do abandono (AAPC = -13,7; p<0,001) e de mulheres doentes (AAPC = -0,6; p<0,001); o coeficiente de casos novos de grau II (AAPC = 2,7; p<0,001) e a proporção de casos multibacilares (AAPC = 2,2; p<0,001) apresentaram tendência crescente; revelou-se distribuição espacial heterogênea, concentrada em três regiões destacadas (norte, oeste e sul do estado), e variação entre indicadores. Conclusão: sugere-se persistência da transmissão da hanseníase no estado, diagnóstico tardio e elevada prevalência oculta.


Objetivo: describir la tendencia y distribución espacial de la lepra en el estado de Bahia, Brasil, en 2001-2015. Métodos: estudio ecológico mixto de los indicadores epidemiológicos de la lepra; se utilizó la regresión Joinpoint para el análisis temporal y la estadística espacial para la identificación de clusters de la enfermedad; la tendencia se clasificó en estacionaria, creciente o decreciente; se calculó el cambio porcentual anual (APC: annual percent change) y la variación porcentual anual promedio (AAPC: average annual percent change). Resultados: se ha reducido la prevalencia (AAPC = -5,6; p<0,001), el abandono (AAPC = -13,7; p<0,001) y las mujeres enfermas (AAPC = -0,6; p<0,001); la tasa de nuevos casos de grado II (AAPC = 2,7; p<0,001) y la proporción de casos multibacilares (AAPC = 2,2; p<0,001) presentaron una tendencia de crecimiento; la distribución espacial fue heterogénea, con concentración en tres regiones de destaque (norte, oeste y sur del estado) y variación entre indicadores. Conclusión: sugiere persistencia de la transmisión de la lepra en el estado, diagnóstico tardío y elevada prevalencia oculta.


Objective: to describe the trend and the spatial distribution of leprosy in the state of Bahia, Brazil, 2001-2015. Methods: this was a mixed ecological study of epidemiological indicators of leprosy; Jointpoint regression was used for the temporal analysis, while spatial scan statistics were used to identify clusters of the disease; the trend was classified as stationary, increasing or decreasing; we calculated the annual percent change (APC) and average annual percent change (AAPC). Results: there was a reduction in prevalence (AAPC = -5.6; p<0,001), treatment dropout (AAPC = -13.7; p<0.001), and females with leprosy (AAPC = -0.6; p<0.001); the new grade II case coefficient (AAPC = 2.7; p<0.001) and the proportion of multibacillary cases (AAPC = 2,2; p<0.001) showed a growing trend; spatial distribution was heterogeneous and concentrated in three regions in particular (north, west and south of the state), with variation between the indicators. Conclusion: persisting leprosy transmission in the state, late diagnosis and high hidden prevalence is suggested.


Subject(s)
Humans , Leprosy, Multibacillary/diagnosis , Leprosy, Multibacillary/epidemiology , Neglected Diseases/epidemiology , Leprosy/transmission , Leprosy/epidemiology , Brazil/epidemiology , Time Series Studies , Ecological Studies , Spatio-Temporal Analysis , Spatial Regression , Mycobacterium leprae/classification
17.
An. bras. dermatol ; 93(6): 824-828, Nov.-Dec. 2018. graf
Article in English | LILACS | ID: biblio-973623

ABSTRACT

Abstract: Background: Leprosy is a chronic infectious disease that is endemic in Brazil and little studied in patients over 60 years old. Objective: The aim of this study was the epidemiological and clinical description of cases of leprosy in individuals older than 60 years, notified in the State of Espírito Santo - Brazil. Methods: It was an observational, descriptive and retrospective study of leprosy patients notified between 2001 and 2011. Results: Out of 16,025 notifications, 2,510 (15.6%) were of patients over 60 years of age; the distribution among the period was egalitarian except in the last 2 years, when there was a mild reduction of cases; the average was 70 years of age (±7 years); 46% were women, being 62% of those paucibacillary cases; 1,145 (50.5%) were dark-skined people in particular among paucibacillary cases; 1,638 (72.9%) were illiterates or poorly instructed n particular among multibacillary cases (P=0.022); 59.9% patients were clinically multibacillary cases and 37.4% had positive bacilloscopy; 37.9% patients had clinical alterations on peripheral nerves, 36.7% of all the multibacillary cases were classified as grade I and 15.3% as grade in assessment of disability. Study limitations: This was a retrospective study, which used secondary data generated by physicians and notified by other professionals, whar could have enabled possible errors on original data. Conclusions: Leprosy in this age group suggests a long incubation period with reactivation of latent focus or late infection. Men were more affected, as well as the afro descendent race was statistically significant in the paucibacillary cases (P=0.000) and illiterate/poor education in multibacillary cases (P=0.022). Nearly 40% of patients had positive bacilloscopy and grade I/II disability, demonstrating a late diagnosis.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Leprosy, Multibacillary/epidemiology , Leprosy, Paucibacillary/epidemiology , Severity of Illness Index , Brazil/epidemiology , Retrospective Studies , Age Distribution , Disease Notification
18.
Rev. Soc. Bras. Med. Trop ; 51(6): 789-794, Nov.-Dec. 2018. tab, graf
Article in English | LILACS | ID: biblio-977096

ABSTRACT

Abstract INTRODUCTION: The Integrated Program of Leprosy Control was initiated in the municipality of Buriticupu, Maranhão, Brazil, an area considered hyperendemic for leprosy in 2003. It aims at assessing the clinical and epidemiological characteristics of the disease to reduce the detection rate of new cases until 2015. Here, we present the evolution of the indicators of leprosy within the period from 2003 to 2015. METHODS: We conducted a descriptive analytical study based on the active search for and voluntary referral of cases of leprosy. The detection rate of new cases was analyzed over time. We included individuals diagnosed with leprosy between January 2003 and December 2015. The association between categorical variables was assessed using the chi-square test of independence, considering a level of significance of 5%. When the association was significant, the detection rate (with a confidence interval of 95%) was calculated. RESULTS: Overall, 879 new leprosy cases were detected; the majority of the affected individuals were men (65.9%). Multibacillary leprosy was the most common type of the disease, according to the operational classification (55.5%); it showed the strongest association with an age ≥60 years. We also detected an association between the male sex and both, lepromatous and multibacillary leprosy. The detection rate reduced from 211.09/100,000 population in 2003 to 50.26/100,000 population in 2015. CONCLUSIONS: We found an improvement in leprosy control, with a reduction in the detection rate and the absolute number of cases. Strengthening of disease control measures should be prioritized to eliminate leprosy as a public health concern in this municipality.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Young Adult , Leprosy, Multibacillary/epidemiology , Leprosy, Paucibacillary/epidemiology , Brazil/epidemiology , Health Education , Incidence , Leprosy, Multibacillary/prevention & control , Leprosy, Paucibacillary/prevention & control , Middle Aged
19.
An. bras. dermatol ; 93(3): 460-461, May-June 2018. graf
Article in English | LILACS | ID: biblio-1038272

ABSTRACT

Abstract: Leprosy patients can present reactions during the course of the disease. There are no official data on these reactions in Brazil. We aimed to describe the epidemiological characteristics of patients with such reactions, analyzing information from patient records at a referral center in Campinas (SP), from 2010 to 2015.


Subject(s)
Humans , Male , Female , Middle Aged , Leprosy/epidemiology , Brazil/epidemiology , Cross-Sectional Studies , Leprosy, Multibacillary/diagnosis , Leprosy/diagnosis
20.
Prensa méd. argent ; 104(3): 109-113, may2018. fig
Article in Spanish | BINACIS, LILACS | ID: biblio-1052702

ABSTRACT

Leprosy is a contagious, chronic infectious disease caused by Mycobacterium leprae. The immune response of the host to this bacillus is variable, determining different clinical forms of the same disease. Between the Lepromatous and Tuberculoid spectra, both stable clinical forms, the Dimorfo type can be presented, with great immunological instability, determining clinical characteristics, according to the pole to which most approaches. Leproatous dimorphic leprosy is characterized by brwn and violet macules, large number of lesions and less definition at its edges, variable sizes and alteration of sensitivity. Conjugal leprosy occurs in very few cases, knowing that intimate contaqct for a long time is an important factor, but has also demonstrated the fundamental role of immunity and genetics to acquire and develop the disease. We present two cases of lepromatous dimorphic leprosy in spouses, with 20 years of cohabitation, in which the same clinical presentation was found. Ths is an infrequent fact, given the low infectivity of the pathogen and the multiple varieties that could occur.


Subject(s)
Humans , Male , Female , Middle Aged , Leprosy, Borderline/immunology , Leprosy, Lepromatous/immunology , Disease Transmission, Infectious/prevention & control , Erythema Nodosum/diagnosis , Erythema Nodosum/therapy , Leprosy, Multibacillary/therapy
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