Acta leprologica最新文献

{"title":"[Pentoxifylline in the treatment of erythema nodosum leprosum: results of an open study].","authors":"G Y de Carsalade,&nbsp;A Achirafi,&nbsp;B Flageul","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Erythema nodosum leprosum (ENL) is a well-known immunological serious complication affecting lepromatous multibacillary leprosy patients. For a long time, ENL has been regarded as an immune complex-mediated disease or Arthus phenomenon. Recently, it has been reported that ENL was associated with high serum tumor necrosis factor-alpha (TNFa) levels, suggesting that this cytokine could also play a central role in the manifestations of ENL. Thalidomide (TH) and systemic steroids (S), both TNFa production inhibitors, are the two current effective drugs for the management of ENL. However, TH is rarely available in leprosy endemic countries, and its teratogenicity and neurotoxicity strongly limit its use. Moreover, the morbidity of S and the frequent steroid-dependence of ENL also create real therapeutic problems. Recently, the efficacy of pentoxifylline (PTX), which also inhibits in vitro and in vivo production of TNFa, has been suggested for ENL treatment. We report our experience on its use for the treatment of 15 leprosy patients suffering from a first ENL. attack. (11 cases), a chronic steroid-dependent ENL (3 cases) or chronic steroid- and thalidomide-dependent ENL (1 case). PTX has been given at 800 mg t.i.d, (2 cases) or 400 mg t.i.d. (13 cases) doses. The patients received PTX at the initiating dosage until complete clinical cure. At the end of ENL attacks, PTX was either abruptly stopped or tapered down over the next 4 months. In ten of 11 patients who developed ENL for the first time, the systemic symptoms and neuritic pains disappeared within one week; at three weeks, half of the patients were cured and the other half had striking clinical improvement; complete cure was obtained within 7 to 35 days (mean: 27 days). A relapse occurred within 2-3 months in the 5 patients, in which PTX was abruptly stopped. In contrast, no relapse occurred in the patients who benefited from decreasing doses of PTX. Recurrent ENL episodes also responded well to PTX. The 3 patients who had chronic steroid-dependent ENL failed to show any improvement after 3 to 6 weeks of PTX. In contrast, steroid therapy could be stopped in the steroid- and thalidomide-dependent patient. Our results confirm the action of PTX if it is slowly tapered down (4 months seem sufficient) and not abruptly to avoid relapses. As it is safe use, PTX could constitute the first line of ENL attack treatment.</p>","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"12 3","pages":"117-22"},"PeriodicalIF":0.0,"publicationDate":"2003-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40858804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[The treatment of leprosy in 2003].","authors":"B Flageul","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"12 3","pages":"105-6"},"PeriodicalIF":0.0,"publicationDate":"2003-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40936105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Histoid leprosy with erythema nodosum leprosum].","authors":"Z Alioua,&nbsp;M Sbai,&nbsp;M Elhaouri,&nbsp;A Bouzidi,&nbsp;O Boudi,&nbsp;M Ghfir,&nbsp;S Benomar,&nbsp;O L Sedrati","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Histoid leprosy is a particular variant of lepromatous leprosy presenting as cutaneous or subcutaneous nodular and/or plaque-like lesions arising form apparently normal skin. It is characterized histologically by spindle-shaped histiocytes in interlacing bundles and whorls, containing numerous intact and rod-shaped Mycobacterium leprae. It can occur de novo or secondary in patients treated for a long course by dapsone alone. We describe a case of lepromatous leprosy treated according to the national Moroccan protocol who developed histoid lesions during his treatment by dapsone. The patient responded well to fluoroquinolone, rifampicin and clofazimine, with however, the occurrence of erythema nodosum leprosum.</p>","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"12 3","pages":"107-11"},"PeriodicalIF":0.0,"publicationDate":"2003-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40936106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pattern of bacillary clearance in multibacillary leprosy patients with multidrug therapy.","authors":"A Kumar,&nbsp;A Girdhar,&nbsp;B K Girdhar","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The bacteriological index (BI) of the skin smears is traditionally one of the important parameters of assessment of severity and of progress of leprosy under multidrug therapy. The present study reports on BI clearance among 578 multibacillary treated leprosy patients and the factors that influence this clearance. The patients were treated till smear negativity or for 2 years fixed duration and their skin smears periodically examined every 6 to 12 months till negativity (and even afterwards). We confirm that bacterial clearance is a slow process. The time taken for each log-unit decline in BI is between 13.6 to 24 months probably depending on initial BI level. The rate of smear negativity appears to be dependent on immune competence of the patients as reflected by a rapid BI decline in borderline BT-BB patients vis-à-vis BL-LL lepromatous patients both in the low and high BI group. Patients who had several episodes of ENL, took significantly longer time (63.7 months versus 53.5 months, p<0.0001) to become smear negative than those without ENL.</p>","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"12 3","pages":"123-8"},"PeriodicalIF":0.0,"publicationDate":"2003-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40858805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antibodies to diverse lipids in the serum of patients with clinically cured leprosy and tuberculosis.","authors":"O Rojas-Espinosa,&nbsp;R Arenas,&nbsp;P Arce-Parades,&nbsp;G Miranda-Contreras","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In this study we looked for the presence of antibodies to cardiolipin, cerebrosides, and whole lipids extracted from M. leprae, M. tuberculosis and M. habana, in the serum of patients with clinically cured lepromatous leprosy (sixteen) or tuberculosis (sixteen), 8 to 12 months after arresting the corresponding multi-drug therapy (MDT). Compared to healthy controls (sixteen), both leprosy and tuberculosis ex-patients had still significant levels of antibodies to the three mycobacterial lipids but no detectable levels of antibodies to cardiolipin or cerebroside lipids. Although leprosy and tuberculosis sera recognized the homologous mycobacterial lipids in a preferential fashion, all of them, on the average, reacted more strongly with the lipids of M. habana. This observation backs up, in a certain way, the proposition of using M. habana as a prospective vaccine for leprosy and tuberculosis.</p>","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"12 3","pages":"112-6"},"PeriodicalIF":0.0,"publicationDate":"2003-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40858803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Profile of leprosy in the Sanitary District of Odienné, North-West region of the Ivory Coast].","authors":"K J Yao,&nbsp;M Koffi,&nbsp;B G Yao,&nbsp;G Tra","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>To determine the characteristics of leprosy in the Sanitary District of Odienné in the North Western part of Ivory Coast, a retrospective study was made based on patients of four years. This study showed that 107 lepers were detected from 1994 to 1997 and all of them benefited from polychemotherapy. Leprosy affected youngsters as well as adults (aged 4 to 95) with a slight feminine prevalence (55%). Patients were detected and put on polychemotherapy about 5 years after the first symptoms had appeared. The paucibacillaries represented 72.5% and were most present with women. Disabilities at detection were of 25.7% on the whole with a higher frequency in the multibacillary group (43.3%) than in the paucibacillary (19%); moreover, level 2 disabilities represented 10.1%, most of them being confined on hands. Finally, the efforts of sensibilisation seem having given the opportunity to the majority of patients detected in 1997 to come spontaneously for consultation, just after the first signs of illness. This sensibilisation has to be sustained.</p>","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"11 3","pages":"83-7"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21406606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hansen's disease and the digestive system: clinical symptoms and gastric secretory profile at baseline conditions and following maximum stimulation with pentagastrin.","authors":"J N Eisig,&nbsp;S Zaterka,&nbsp;H K Boyd,&nbsp;L C Marchese,&nbsp;A A Laudanna","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The incidence of digestive symptoms in 100 patients with Hansen's disease was evaluated in this study, following a standardized questionnaire. A correlation between the frequency of symptoms, the form of the disease, and the length of treatment was investigated. Digestive symptoms were found in 31 patients (31%). No statistically significant difference was found between the presence of symptoms and the length of the disease or between the multibacillary and the paucibacillary form of the disease. However, a positive correlation between digestive symptoms and Hansen's disease was found in the multibacillary form of the disease only for patients treated for more than 12 months. Baseline and pentagastrin-stimulated gastric acid secretion was studied in 30 Hansen's disease patients and in 10 controls. A Iower basal acid output was observed in patients with Hansen's disease, but no statistical difference was found. Pentagastrin-stimulated gastric acid secretion was statistically different in Hansen's disease patients, as compared to controls. A Iower pentagastrin-stimulated acid secretion was found in Hansen's disease patients under treatment, as compared to untreated patients, but the difference was not statistically significant.</p>","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"11 3","pages":"99-104"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21406609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Randomized controlled trial of medical and medico-surgical treatment of Hansen's neuritis].","authors":"P Boucher,&nbsp;J Millan,&nbsp;M Parent,&nbsp;J P Moulia-Pela","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The aim of the study was to compare the results of the medical treatment alone and of the medico-surgical treatment on leprous neuritis. The patients were followed-up during 2 years, with regular neurological evaluations. The statistical study was performed using the Tukey test. Ninety-three nerves (ulnar, median, common peroneal and posterior tibial) with a deficit of less than 6 months duration have been studied in 31 leprosy patients. All the patients were treated by steroids but in some of them a nerve surgical decompression was performed. An improvement of the sensitive and motor deficit was observed in both groups. No significant statistical differences appeared between the 2 groups according to the nerve involved, the duration of the deficit, the form of leprosy and the type of antibacillary treatment. However, the medico-surgical treatment had a significant better result on pain and on major but incomplete nervous involvement. This study included a limited number of nerves, thus, it would be useful to perform others randomized assays to better define the indications of surgical decompression in the management of leprous neuritis.</p>","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"11 4","pages":"171-7"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"21822015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Early diagnosis of leprosy].","authors":"P Klatser","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"11 2","pages":"39-40"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40039130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Vaccine trials against leprosy].","authors":"M D Gupta","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":6905,"journal":{"name":"Acta leprologica","volume":"11 2","pages":"45-7"},"PeriodicalIF":0.0,"publicationDate":"1999-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40039133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}