RESUMO
ETHNOPHARMACOLOGICAL RELEVANCE: Aucklandia costus Falc. a medicinal plant is native to the Himalayan region and synonymous with Saussurea costus, Saussurea lappa, and Aucklandia lappa. It has an ancient background of being used ethnopharmacologically for various body ailments. According to Ayurveda, Unani, Siddha, and Traditional Chinese Medicine, Costus roots are recommended for leukoderma, liver, kidney, blood disorders, Qi stagnation, and tridosha. Root and powder are used orally with warm water to cure gastric problems, and the paste is applied to the inflamed area to relieve pain. Root paste is applied on the skin to cure boils, blisters, and leprosy. AIM OF THE STUDY: The aim of the present review is to establish a correlation among the ethnopharmacological uses and scientific studies conducted on A. costus with chemical constituents, safety & toxicity data including future directions for its conservation with higher yield and effect. MATERIALS AND METHODS: The study was conducted by studying books, research papers, and literature in history, agroforestry, phytopharmacology of Himalayan plants using international databases, publication, Red data book, and reports. The search engines: Pubmed, Scopus, Wiley Inter-science, Indian Materia Medica, Science Direct, and referred journals are referenced. RESULTS: The literature collected from databases, journals, websites, and books mentioned the use of costus roots in local and traditional practices. CITES included A. costus in a critically endangered category due to lack of cultural practices and overexploitation from wild. A. costus roots are known since 13th century for use in ancient Ayurvedic products but the scientific evaluation is of future research interest. A correlation of traditional uses with scientific studies has been explored to assess the effect of root powder, extract, oil and isolated constituents: Costunolids, Saussureamine B and Dehydrocostus lactone etc. in gastric ulceration and lesions; inhibition of antigen-induced degranulation, mucin production, number of immune cells, eosinophils, and expression and secretion of Th2 cytokines (IL-4 and IL-13) in asthma. The inhibition of pro-inflammatory mediators is also reported by Cynaropicrin, Alantolactone, Caryophyllene, Costic acid. Also, the sesquiterpene lactones has profound effect in inhibition of inflammatory stages and induced apoptotic cascades in cancer. Very few data on the safety and toxicity of plant parts have been noted which needs to be evaluated scientifically. CONCLUSION: A. costus have been noted to have remarkable effect for gastric, hepatic, inflammatory, respiratory, cancer, skin problems but there were several errors in selection of plant material, authentification, selection of dose, assessment, selection of standard and control have been identified. Therefore, a schematic drug development and research strategy exploiting the potential of plant extract, fraction, products and probable constituents, costunolide, dehydrocostus lactone, cynaropicrin, saussureamine assuring dose-response relationship and safety may be determined under pre-clinical which may be extrapolated to clinical level. An evaluation of phytochemicals in A. costus collected from different geographical location in Himalayas may be drawn to identify and conserve the higher yielding plant.
Assuntos
Espécies em Perigo de Extinção/tendências , Etnofarmacologia/tendências , Plantas Medicinais , Saussurea , Analgésicos/isolamento & purificação , Analgésicos/uso terapêutico , China/etnologia , Fármacos Dermatológicos/isolamento & purificação , Fármacos Dermatológicos/uso terapêutico , Etnofarmacologia/métodos , Fármacos Gastrointestinais/isolamento & purificação , Fármacos Gastrointestinais/uso terapêutico , Humanos , Índia/etnologia , Ayurveda/métodos , Ayurveda/tendências , Paquistão/etnologiaRESUMO
BACKGROUND: Vitiligo is an autoimmune depigmentation disorder caused by multiple etiologies. Genetic polymorphisms in cytokine genes influence their expression and augment disease development. Analyzing the influence of genetic polymorphisms will help in better understanding of the complex etiopathogenesis of vitiligo. AIM: To study the influence of interleukin IL-10 (rs1800896) and IL-13 (rs1800925) polymorphisms on vitiligo risk in South Indian population. METHODS: Two hundred and sixty-four vitiligo patients and 264 controls were recruited in this study. Genotyping was done by quantitative PCR and plasma cytokine levels were measured by ELISA. RESULTS: Allele frequencies of IL-10 (rs1800896) and IL-13 (rs1800925) SNPs were observed to be equal in the groups. Mutant allele G of IL-10 (rs1800896) enhanced the familial inheritance of vitiligo (P < 0.0001, OR-25.1, 95% CI-7.64-82.7) and influenced the development of vulgaris type of vitiligo (P = 0.034, OR-1.83, 95% CI-1.07-3.13). Ancestral allele A of IL-10 (rs1800896) conferred protection against development of acrofacial vitiligo (P = 0.04, OR-0.56, 95% CI-0.33-0.95). Circulatory IL-10 levels in vitiligo patients were higher than controls (P < 0.0001). Individuals with genotype GG of IL-10 (rs1800896) had the highest circulatory levels of IL-10 (P < 0.0001). Among the genotypes of IL-13 (rs1800925) variant, none influenced the phenotype of nonsegmental vitiligo such as gender, family history, age of onset and types of vitiligo (P > 0.05). In addition, no difference was noted in the circulatory levels of IL-13 between patients and controls (P = 0.48). Within patients, CC genotype of IL-13 (rs1800925) was observed to enhance the circulatory IL-13 levels (P < 0.0001). LIMITATION: Replication group analysis in a larger multicentric cohort in future would validate further understanding of vitiligo susceptibility in South Indian ethnics. CONCLUSION: IL-10 (rs1800896) and IL-13 (rs1800925) polymorphisms did not confer risk to develop vitiligo in South Indian population.
Assuntos
Estudos de Associação Genética/métodos , Predisposição Genética para Doença/genética , Interleucina-10/genética , Interleucina-13/genética , Polimorfismo de Nucleotídeo Único/genética , Vitiligo/genética , Adulto , Biomarcadores/sangue , Suscetibilidade a Doenças/etnologia , Feminino , Predisposição Genética para Doença/etnologia , Humanos , Índia/etnologia , Interleucina-10/sangue , Interleucina-13/sangue , Masculino , Pessoa de Meia-Idade , Vigilância da População/métodos , Vitiligo/sangue , Vitiligo/etnologiaRESUMO
Durante 2 días, un total de 155 técnicos de laboratorio empleados en distintos laboratorios públicos del gobierno de Tamil Nadu, India, con una experiencia entre 3-25 años, se formaron en la técnica de toma de muestras cutáneas y nasales en el Centro de Enseñanza e Investigación de Chengalpattu entre 2013 y 2014. El objetivo de la formación era centrar su atención en las técnicas de frotis cutáneo y nasal. La formación consistió en demostraciones directas in vivo y formación práctica, evaluación y clasificación de las muestras. Se llevó a cabo una evaluación pre y post formación de cada uno de los participantes. La efectividad de la formación se analizó y había una significativa evidencia (P = 0.004) de que la formación mejor. el conocimiento de los participantes. De promedio, el nivel de conocimientos se incrementó en 10 puntos
A total number of 155 Laboratory Technicians working for the Government of Tamil Nadu, India having an experience of 3 to 25 years in various Public Health Laboratories of the state were deputed to undergo 2 days orientation training programme on skin smear and nasal smear techniques at the Central Leprosy Teaching and Research Institute, Chengalpattu in 20132014. The aim of the orientation training was to focus their attention on quality skin smear and nasal smear techniques reported by Laboratory Technicians working in various public health laboratories of the state. The training was conducted through live hands-on demonstration, practical performance of trainees and module reading. Pre- and post assessment was carried out for every Laboratory Technician trainee. The effectiveness of this training was analysed and showed that there was strong evidence (P .0.004) that the teaching intervention improves the knowledge of the trainees. On average the level of knowledge improved by approximately 10 points
Assuntos
Humanos , Masculino , Feminino , Pessoal de Laboratório/educação , Educação Continuada/métodos , Hanseníase/metabolismo , Hanseníase/patologia , Hanseníase Dimorfa/patologia , Terapêutica/métodos , Pesquisa Biomédica/educação , Pessoal de Laboratório/classificação , Educação Continuada , Hanseníase/complicações , Hanseníase/diagnóstico , Índia/etnologia , Hanseníase Dimorfa/metabolismo , Terapêutica , Pesquisa Biomédica/classificaçãoRESUMO
OBJECTIVE: To review all notified cases of leprosy in England and Wales between 1953 and 2012. DESIGN: National surveillance study of all reported cases. SETTING: England and Wales. OUTCOME: Number and characteristics of reported cases. RESULTS: During this period, a total of 1449 leprosy cases were notified. The incidence fell from 356 new cases notified between 1953 and 1962 to 139 new cases between 2003 and 2012. Where data were available, leprosy was more common in men, 15-45â year olds and those from the Indian subcontinent. There was considerable undernotification in 2001-2012. CONCLUSIONS: The high level of under-reporting indicates a need for improved surveillance in the UK. Public Health England, in collaboration with the UK Panel of Leprosy opinion, has revised the UK Memorandum on Leprosy in order to provide updated guidance on diagnostic procedures, treatment, case management, contact tracing and notification.
Assuntos
Hanseníase/epidemiologia , Vigilância da População , Adolescente , Adulto , Fatores Etários , Bangladesh/etnologia , Notificação de Doenças/estatística & dados numéricos , Inglaterra/epidemiologia , Feminino , Humanos , Incidência , Índia/etnologia , Masculino , Fatores Sexuais , País de Gales/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Melasma, which is fairly common in Indians, causes significant emotional and psychological impact. A Hindi instrument would be useful to assess the impact of melasma on the quality of life in Indian patients. OBJECTIVE: To create a semantic equivalent of the original MELASQOL questionnaire in Hindi and validate it. METHODS: A Hindi adaptation of the original MELASQOL (Hi-MELASQOL) was prepared using previously established guidelines. After pre-testing, the Hi-MELASQOL questionnaire was administered to 100 women with melasma visiting the out-patient registration counter of Safdarjung Hospital, Delhi. These women were also administered a Hindi equivalent of the Health Related Quality of Life (HRQOL) questionnaire. Melasma area severity index (MASI) of all the participants was calculated. RESULTS: The mean MASI score was 20.0 ± 7.5 and Hi-MELASQOL score was 37.19 ± 18.15; both were highly, positively and significantly correlated. Reliability analysis showed satisfactory results. Physical health, emotional well-being and social life were the most adversely affected life domains. LIMITATIONS: It was a single-center study and the number of patients studied could have been larger. CONCLUSION: Hi-MELASQOL is a reliable and validated tool to measure the quality of life in Indians with melasma.
Assuntos
Melanose/diagnóstico , Melanose/etnologia , Qualidade de Vida , Inquéritos e Questionários , Tradução , Adolescente , Adulto , Fatores Etários , Estudos Transversais , Feminino , Humanos , Índia/etnologia , Idioma , Masculino , Melanose/psicologia , Medição de Risco , Fatores Sexuais , Adulto JovemRESUMO
Antecedentes: Los niños son el grupo más vulnerable a la lepra y la lepra infantil refleja la transmisión de la enfermedad en la comunidad, así como la eficacia de sus programas de control. Objetivos: Estudiar las tendencias epidemiológicas y clínicas de los casos de lepra infantil en un hospital del norte de la India durante 2001-2011. Métodos: Se llevó a cabo un estudio retrospectivo analizando las historias clínicas de niños con lepra de 18 años o menores, registrados en los archivos de esta institución durante un período de 11 años. Las características demográficas y de la enfermedad, incluyendo edad, sexo, historia de contacto, duración de la enfermedad, patrón clínico, parámetros bacteriológicos e histopatológicos, reacciones y discapacidades fueron registradas mediante un formato prediseñado. Resultados: Durante este período se registraron 1225 casos de lepra, de los cuales 59 (4·81%) eran niños. La edad media de los pacientes fue de 10·06 ± 3·35 años con mayor cantidad de hombres (3·9:1). La historia de contactos con un caso de lepra estaba presente en 15 (25·4%) pacientes. La duración media de la enfermedad antes del diagnóstico fue de 18·5 meses (rango: 1 - 70 meses). La forma más típica fue la borderline tuberculoide (BT) en 40 niños (67·8%), seguida por la lepromatosa (LL) en 7 (11·9%), la borderline lepromatosa (BL) en 6 (10·1%), neurítica pura (PNL) en 2 (3·4%), tuberculoide (TT), borderline-borderline (BB), histioide y lepra indeterminada con 1 paciente cada una (1·7%). Las lesiones se localizaron en las extremidades superiores en 32 (54·2%), en extremidades inferiores en 29 (49·2%), en la cara en 27 (45·8%) y en el tronco en 26 (44·1%) pacientes. Se detectó una lesión única en 23 (39%), 2 - 5 lesiones en 12 (20·3%) y más de cinco lesiones en 22 (37·3%) niños. La baciloscopia fue positiva en 17 (28·8%) pacientes. Las leprorreacciones se detectaron en 20 pacientes (33·9%), de los cuales 14 (70%) presentaron tipo 1, y seis (30%) tipo 2. Se detectó engrosamiento del tronco nervioso periférico en 48 (81·4%) niños, de los cuáles 27 (56·3%) presentaron más de un nervio engrosado y 21 (43·7%) solamente un nervio. Hubo neuritis en 9 (15·3%) y discapacidad (tanto grado 1 como 2) al confirmar el diagnóstico en 24 (40·7%) pacientes. Seis (10·2%) niños no completaron el tratamiento. Se observaron tres casos (5·1%) de recidivas. Conclusiones: Los casos de lepra infantil y sus complicaciones siguen estando presentes en cantidades preocupantes en la India y esto sugiere la existencia de posibles deficiencias en los programas nacionales con el objetivo de la eliminación. Enfatizamos la importancia de los esfuerzos continuados y sostenidos para la detección precoz en la comunidad en general y seguimiento de los niños susceptibles entre los convivientes de casos de lepra en la era post-eliminación
Background: Children are believed to be the most vulnerable group for leprosy and childhood leprosy reflects disease transmission in the community as well as the efficiency of ongoing disease control programmes. Objectives: To study the epidemiological and clinical trends of childhood cases of leprosy at a tertiary care hospital in North India during 2001 - 2011. Methods: A retrospective study was undertaken analysing the clinic records of children with leprosy less than or equal to 18 years registered at the leprosy clinic of this institute over an 11- year period. Demographic and disease characteristics including age, sex, history of contact, duration of disease, clinical pattern, bacteriological and histopathological parameters, reactions and disabilities were noted from a predesigned format. Results: A total of 1225 cases of leprosy were registered during this period, of whom 59 (4·81%) were children. The mean age of the patients was 10·06 ± 3·35 years with a male preponderance (3·9:1). History of close contact with a leprosy case was present in 15 (25·4%) patients. Mean duration of illness before diagnosis was 18·5 months (range: 1 - 70 months). Borderline tuberculoid (BT) was the commonest clinical type in 40 children (67·8%), followed by lepromatous (LL) in 7 (11·9%), borderline lepromatous (BL) in 6 (10·1%), pure neuritic (PNL) in 2 (3·4%), tuberculoid (TT), mid-borderline (BB), histoid and indeterminate leprosy in 1 patient (1·7%) each. Lesions were located over upper extremity in 32 (54·2%), lower extremity in 29 (49·2%), face in 27 (45·8%) and trunk in 26 (44·1%) patients. A single lesion was observed in 23 (39%), 2 - 5 lesions in 12 (20·3%) and more than five lesions in 22 (37·3%) children. The slit skin smear was positive in 17 (28·8%) patients. Lepra reactions were observed in 20 patients (33·9%), of whom 14 (70%) had Type 1, and six (30%) had Type 2 lepra reaction. Thickened peripheral nerve trunks were present in 48 (81·4%) children, of which, 27 (56·3%) had more than one thickened nerve and 21 (43·7%) had only a single nerve involved. Neuritis occurred in 9 (15·3%) and disability (both grade 1 and 2) at the time of diagnosis was noted in 24 (40·7%) patients. Six (10·2%) children defaulted from treatment. Three cases (5·1%) of relapse were observed
Assuntos
Criança , Humanos , Hanseníase Virchowiana/congênito , Hanseníase Virchowiana/transmissão , Saúde da Criança/legislação & jurisprudência , Índia/etnologia , Preparações Farmacêuticas/administração & dosagem , Neurite (Inflamação)/patologia , Hanseníase Virchowiana/complicações , Hanseníase Virchowiana/metabolismo , Saúde da Criança/estatística & dados numéricos , Índia/epidemiologia , Preparações Farmacêuticas/economia , Neurite (Inflamação)/metabolismo , Estudos RetrospectivosRESUMO
No disponible
Assuntos
Feminino , Humanos , Masculino , Hanseníase Virchowiana/patologia , Hanseníase Virchowiana/transmissão , Quimioprevenção/instrumentação , Quimioprevenção/métodos , Índia/etnologia , Hanseníase Virchowiana/genética , Hanseníase Virchowiana/metabolismo , Quimioprevenção/enfermagem , Quimioprevenção , Índia/epidemiologiaRESUMO
BACKGROUND: Tribal populations are an underserved population group and access to health services is a major challenge for them. Since leprosy treatment is integrated with the general health services, identifying leprosy cases is not be easy in these settings and they remain as endemic reservoirs, unless greater efforts are made to reach them. METHODOLOGY: An active search operation was conducted in the tribal colonies in four pre-identified Health & Nutrition Clusters, Nellore district, Andhra Pradesh, India, in 2013. After a brief training, village health nurses and selected volunteers covered all the households, showing flash cards with photos of leprosy cases and enquiring if there was any resident with a similar condition. Suspects were listed and examined by the district leprosy supervisor and field coordinators from Damien Foundation. Follow up interviews were done after one year to assess the treatment completion rate. RESULTS: Village health workers covered 47,574 people living in the tribal colonies and identified 325 leprosy suspects. Among them, 70 were confirmed as new leprosy cases. The prevalence of previously undetected leprosy cases was found to be 14.7/10,000. Out of 70 cases, 19 (27%) were children, 35 (50%) were female, 32 (45.7%) were classified as MB leprosy, 6 (8.6%) had a leprosy reaction and 11 (15.7%) persons had Grade 2 disability at the time of diagnosis. The treatment completion rate was found to be 74% at the end of one year. CONCLUSION: The study reveals a very high burden of leprosy among the tribal population and demonstrates how resources can be mobilized from government, NGO and local community sources to promote early case detection among underserved population groups.
Assuntos
Hanseníase/etnologia , População Rural/estatística & dados numéricos , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Índia/epidemiologia , Índia/etnologia , Hanseníase/epidemiologia , Masculino , Pessoa de Meia-Idade , Grupos Populacionais , Adulto JovemAssuntos
Pênfigo/etnologia , Pênfigo/terapia , Humanos , Índia/etnologia , Pênfigo/diagnóstico , Resultado do TratamentoRESUMO
Argyria is an uncommon grey-blue pigmentation of skin and mucous membranes caused by prolonged silver exposure. The impetus behind this review is our experience with cases of generalized argyria resulting from a uniquely Indian socio-cultural practice and belief that it is under reported. Our objective is to increase the awareness for this esoteric entity through a review of the pertinent literature and to highlight clinical and histological features using our four well worked-up cases as examples.
Assuntos
Areca/efeitos adversos , Argiria/diagnóstico , Argiria/etiologia , Argiria/etnologia , Diagnóstico Diferencial , Feminino , Humanos , Índia/etnologia , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Leprosy has been a major public-health problem in many developing countries for centuries. According to the National Leprosy Elimination Programme report of March 2012, there were a total of about 0.13 million cases of leprosy in India, 9.7% of which were children. Numerous studies have investigated child leprosy amongst reported cases however, studies pertaining to proportion and characteristics of undetected childhood cases in the community are very few. AIM: To examine the clinical, bacteriological, and histopathological characteristics of newly detected child leprosy cases in the community. METHODS: The population survey conducted from June to September 2007 and the defined rural areas, which included five primary health centers of Panvel Taluka, in Raigad district and urban areas, which included M-east ward of the municipal corporation of greater Mumbai of western Maharashtra, India. RESULTS: House-to-house survey yielded 32 and 37 so far, undetected child cases of leprosy in the rural and urban region, and the prevalence rate was 10.5 and 1.5 per 10,000, respectively. The age of child leprosy cases detected, ranged from 3 to 14 years with a mean of 10.06 ± 3.35 years in the rural and 9.97 ± 3.12 years in the urban area. Most of the cases were paucibacillary (62%). A large proportion of children (49%) had single skin lesion (SSL). Of the 19 SSL cases examined histopathologically, 15 (99%) showed features of borderline tuberculoid, 1 (5%) borderline lepromatous and 3 (16%) had indeterminate type of leprosy. Tuberculoid leprosy was not seen in any, indicating less likelihood of self-healing. Overall, three cases had deformity (grade 1 = 1 and grade 2 = 2) and 31% of multibacillary cases were smear positive. CONCLUSION: The clinical, bacteriological, and histopathological characteristics of newly detected child cases in the community evidently indicate the grave nature of the problem of undetected child leprosy, recent active transmission, and highlight implications on individual patients and the community. KEY MESSAGE: Most of the cases were paucibacillary (62%). A large proportion of children (49%) had SSL and (55%) had it on the face followed by arms and leg (27%) and trunk (17%). The mean duration of symptoms exceeded one year which can be attributed to poor knowledge of leprosy or barriers in access to health care or its utilization.
Assuntos
Hanseníase/diagnóstico , Hanseníase/etnologia , Vigilância da População/métodos , População Rural , População Urbana , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Índia/etnologia , Hanseníase/microbiologia , MasculinoAssuntos
Dermatopatias/etnologia , Dermatopatias/patologia , Adulto , Feminino , Humanos , Índia/etnologia , Masculino , Dermatopatias/diagnóstico , Adulto JovemRESUMO
BACKGROUND: There is a strong need to develop a photopatch test tray suitable for Indian patients of photodermatitis as European/Scandinavian photopatch test trays may not be wholly relevant for them. AIM: We carried out this study using photoallergens relevant in the Indian context to determine their relevance in patients of photodermatitis. METHODS: Thirty patients (M:F, 23:7) between 19 and 76 years of age of photodermatitis and 10 controls were patch- and photopatch tested with 20 common photoallergens. In addition, the patients were also (photo) patch tested with articles of daily use as and when these were suspected to be the cause. RESULTS: Forty-three positive reactions to one or more antigens were seen in 22 (74%) patients. Fourteen positive photopatch tests to seven allergens were observed in 10 (33%) patients, and nine (30%) of them had a definite relevance. The most common contact allergen was fragrance mix (FM) (30%), followed by p-phenylenediamine (20%) and Parthenium hysterophorous (17%). The definite relevance of the patch- and photopatch tests could be correlated in 47% of these patients. CONCLUSIONS: FM is the most common contact and photocontact allergen among the various photopatch test antigens. Although differences in technique and evaluation make direct comparison between different centers difficult, still photopatch testing remains an integral part and gold standard for the work-up of the photosensitive patients.
Assuntos
Alérgenos , Testes do Emplastro/normas , Transtornos de Fotossensibilidade/diagnóstico , Transtornos de Fotossensibilidade/etiologia , Adulto , Idoso , Alérgenos/efeitos adversos , Dermatite Fotoalérgica/diagnóstico , Dermatite Fotoalérgica/etnologia , Feminino , Humanos , Índia/etnologia , Masculino , Pessoa de Meia-Idade , Testes do Emplastro/métodos , Transtornos de Fotossensibilidade/etnologia , Raios Ultravioleta/efeitos adversos , Adulto JovemAssuntos
Infecções por HIV/etnologia , Infecções por HIV/psicologia , Conhecimentos, Atitudes e Prática em Saúde , População Rural , Adolescente , Fatores Etários , Estudos Transversais/métodos , Feminino , Infecções por HIV/prevenção & controle , Humanos , Índia/etnologia , Masculino , Adulto JovemRESUMO
Haim Munk Syndrome (HMS) is the allelic mutation of exon 6 codon in cathepsin C gene. Here, we present two cases of same family with HMS having all the cardinal features of HMS which includes palmo plantar keratoderma and periodontitis along with arachnodactyly, acroosteolysis, onychogryphosis, and marked osteopenia on hand wrist radiographs. Both the siblings were treated with cotrimoxazole, acetretin and topical keratolytics and followed up over a period of one year, showed remarkable improvement in palmo plantar keratoderma and periodontitis.
Assuntos
Acitretina/uso terapêutico , Doença de Papillon-Lefevre/tratamento farmacológico , Irmãos , Catepsina C/genética , Criança , Feminino , Humanos , Índia/etnologia , Masculino , Doença de Papillon-Lefevre/diagnóstico , Doença de Papillon-Lefevre/etnologia , Mutação Puntual , Irmãos/etnologia , SíndromeRESUMO
BACKGROUND: With 254,525 new cases reported in 2007, leprosy is the worlds' second most widespread form of mycobacteriosis. According to the WHO, eradication of leprosy as a public health problem (defined by less than one case per 10,000 people) has been globally achieved. High endemic zones, however, still subsist. Leprosy rates among children, which reflect a country's endemic level, ranged from 0.55 to 19.2 % in 2006. Due to world population migrations, cases of leprosy are now seen in mainland France, in both children and adults. PATIENTS AND METHODS: We describe three leprosy patients aged under 15 years treated at the Dermatology Unit of Saint Louis Hospital between 1st January 2002 and 31st December 2008. The three cases described account for 3 % of new patients treated for leprosy at Saint Louis Hospital over this 7-year period. All were born in an endemic country. Lesions appeared 18 months after arrival in France in two cases and clinical diagnosis was made in only one case. Due to absence of sensory loss in the lesions, diagnosis was reliant upon histopathological examination in two cases. CONCLUSION: Leprosy should be suspected in children from endemic countries presenting skin lesions, particularly hypochromic lesions, even if there is no sensory loss, regardless of how long they have been living in France.
Assuntos
Hanseníase/diagnóstico , Adolescente , Corticosteroides/uso terapêutico , Idade de Início , Biópsia , Brasil/etnologia , Criança , Quimioterapia Combinada , Doenças Endêmicas , Feminino , França/epidemiologia , Guiné/etnologia , Humanos , Índia/etnologia , Hanseníase/tratamento farmacológico , Hanseníase/epidemiologia , Hanseníase/patologia , Masculino , Estudos Retrospectivos , Rifampina/uso terapêutico , Pele/patologiaRESUMO
Primitive tribal groups (PTGs) are the most marginalised and vulnerable communities in India. Clinico-epidemiological studies on morbidity patterns among the elderly primitive tribe members are essential to recommend special intervention programmes to improve the health of the elderly in these communities. A community-based cross-sectional study was carried out among the elderly populations of four different PTGs, namely Langia Saora (LS), Paudi Bhuiyan (PB), Kutia Kondh (KK) and Dongria Kondh (DK) living in the forests of Orissa, India. Clinical and anthropometric data were collected using standard methods and haemoglobin was estimated by the cyanomethaemoglobin method. The average number of illnesses per person was 3.0. Common disabilities like vision and hearing impairment and mobility-related problems were found in considerable numbers. Gastrointestinal problems like acid peptic disease were found among 2.6% to 20% of cases. Non-specific fever was marked in 10.2% to 24.2% of individuals. The iodine deficiency disorder, namely goitre, was found among 4.2% to 6.0% of individuals. Diseases of the respiratory tract, like upper and lower respiratory tract infection, asthma, tuberculosis and leprosy, were found in small numbers. The prevalence of hypertension among males and females was 31.8% and 42.2%, respectively. The LS had the highest prevalence of hypertension (63% among men and 68% among women). With regard to anaemia status, severe anaemia was marked in 70% of males and 76.7% of females in the LS, while in other groups the prevalence of severe anaemia ranged from 15% to 33%. Although the prevalence of severe anaemia in other tribal communities is lower than in the LS, mild to moderate anaemia was found to range from 60% to 80%. The present study revealed a high prevalence of physical disabilities with both non-communicable as well as communicable diseases among the elderly primitive tribal members. This warrants the implementation of a special health care strategy to reduce suffering at this crucial age and improve quality of life.
Assuntos
Anemia/epidemiologia , Doenças Cardiovasculares/epidemiologia , Pessoas com Deficiência/estatística & dados numéricos , Nível de Saúde , Grupos Populacionais/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Comorbidade , Feminino , Humanos , Incidência , Índia/etnologia , Masculino , Medição de Risco , Fatores de RiscoRESUMO
BACKGROUND: Leprosy is a chronic infection that presents with varying dermal and neurological symptoms, and which can lead to extensive disability and morbidity, often with accompanying social stigma. AIM: To review the patients presenting to the Liverpool School of Tropical Medicine (LSTM) between 1946 and 2003, looking specifically at country of birth and of infection, details of clinical presentation, diagnosis, management and reactions. DESIGN: Retrospective record review. METHODS: We retrieved all available clinical records for patients seen between 1946 and 2003 (n = 50), consisting of letters, hospital and LSTM casenotes, and some radiographs and photographs. Any history of tuberculosis or diabetes was recorded. RESULTS: Most patients (64%) were born in the Indian subcontinent, and most were thought to have contracted the disease there (62%). Features at presentation included anaesthetic skin lesions in 19 (36%), hypopigmentation in 15 (30%), and peripheral nerve enlargement in 25 (50%). Diagnoses were made by a combination of clinical data and biopsy (60%), and slit skin smears were positive for acid-fast bacilli in 61% of multibacillary patients. Initial presentation was with a leprosy reaction in five cases (10%), and reactions were documented in 42% of all patients. Treatments were varied, progressing from traditional Eastern medicine to the WHO-approved multidrug therapy in use today, with prophylaxis for children and close contacts. DISCUSSION: Leprosy remains an important diagnosis to consider in patients with a history of work or travel in the tropics, and is a diagnosis with far-reaching medical, social and emotional consequences.
Assuntos
Hanseníase/epidemiologia , Adolescente , Adulto , Idoso , Criança , Inglaterra/epidemiologia , Feminino , Humanos , Índia/etnologia , Hansenostáticos/uso terapêutico , Hanseníase/diagnóstico , Hanseníase/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Dermatopatias Bacterianas/diagnóstico , Dermatopatias Bacterianas/epidemiologia , Dermatopatias Bacterianas/patologiaRESUMO
BACKGROUND: Leprosy is a rare but serious mycobacterial infection. Immigration from areas where the disease is endemic has resulted in the importation of leprosy into countries where it is not endemic and where physicians and health care workers have little or no experience in diagnosis and therapy. In this study we characterized leprosy patients seen in a tropical disease unit that manages most of the reported leprosy cases in Canada. METHODS: We reviewed the clinical records of all 184 leprosy patients who were referred to the Tropical Disease Unit at Toronto General Hospital between 1979 and 2002 and abstracted demographic and clinical information. RESULTS: Patients were more likely to be male (122 or 66.3%) and of Indian (44 or 23.9%), Filipino (49 or 26.6%) or Vietnamese (37 or 20.1%) origin. Patients experienced symptoms for a mean of 4.8 years before referral to the Tropical Disease Unit. Most had no family history of leprosy (152/172 or 88.4%). Most patients presented with either borderline tuberculoid (80 or 43.5%) or borderline lepromatous (37 or 20.1%) disease. On average, patients presented with 5.8 skin lesions. Upper- and lower-extremity nerve dysfunction was common at presentation, with up to one-third of patients demonstrating either sensory or motor loss. A significantly greater lag time to presentation was observed in patients who emigrated from low-prevalence regions (p < 0.001). INTERPRETATION: Leprosy is a chronic infectious disease that is associated with serious morbidity if left untreated. Leprosy is uncommon in developed countries, but it is important for physicians to have a high index of suspicion when a foreign-born patient presents with chronic dermatitis and peripheral nerve involvement.