Risk Factors for Erythema Nodosum Leprosum: A Case Control Study in a Tertiary Hospital of Western Odisha, India

Erythema nodosum leprosum (ENL) is a serious, often recurring and disabling, immunologically mediated reaction occurring in leprosy which often requires hospitalization. There are published several studies of ENL, but systematic studies regarding the risk factors associated with ENL in the post elimination era are few. The aim of the study was to determine the risk factors associated with ENL in a tertiary care centre in Western Odisha. This is a case control study involving 292 patients of leprosy who attended the Dermatology OPD of this tertiary care centre. These constituted 97 patients with ENL and 195 patients without ENL who attended the OPD during this period. Detailed history, clinical examination, slit skin smears were done. These included gender details, age, area of residence (rural/urban), education and socioeconomic status. The most common subtype of leprosy observed in ENL was lepromatous leprosy followed by borderline lepromatous type. Patients diagnosed with initial high BI and lepromatous leprosy were found to be significant risk factors for development of ENL. Skin diseases, Anaemia and Diabetes Mellitus were found to be more prevalent in ENL patients

Clinico-epidemiological Profile of Erythema Nodosum Leprosum Cases in Western Odisha

This study was carried out in a hospital setting in Odisha to find out the epidemiological profile and clinical spectrum of ENL and their association with bacillary load, clinical types of leprosy and comorbid conditions of leprosy patients. Out of 1352 cases of leprosy, 97 were diagnosed with rd th ENL. Male patients outnumbered the females (4.3:1), and leprosy patients in their 3 and 4 decade were more commonly found to be having ENL. Majority of the patients belonged to the lepromatous leprosy (LL) spectrum (74.22%). A positive family history of Leprosy was obtained in 7.21% of cases. Diabetes mellitus followed by hypertension was the most common comorbid condition. Whether these conditions have any direct link with ENL needs to be investigated by proper prospective studies. 79.38% of cases had arthritis whereas glomerulonephritis and peripheral edema were observed in 29.89% of cases each. Observations of this study will be useful for planning field based studies in population from Odisha.

Clinico-epidemiological Profile of Pure Neuritic Hansen's Disease in Western Odisha: a Hospital Based Retrospective Cross Sectional Study

There is a complete lack of data on clinico epidemiological profile of pure neurotic leprosy from Western Odisha region, despite the area still being endemic for leprosy. This study has been carried out to address this issue to identify the profile of pure neuritic leprosy reporting to a Tertiary Care Centre in Western Odisha. Patient's case records with clinical diagnosis of PNL who reported to this centre between October 2012 to October 2014 were studied. Demographic details, educational qualification, clinical presentation, pattern of peripheral nerve involvement, type of disabilities and complications occurring if any, were noted from the patient records and analyzed. Data collected and analysed shows that out of total 1460 of these leprosy patients 145 (9.93%) patients had been diagnosed with pure neuritic form of the disease. The mean age of PNL patients was 34.43 + 1.09 years. The various clinical presentations, that were observed and recorded, included sensory loss, tingling, pain, hypoesthesia, trophic ulcer and various grades of motor nerve disabilities. Neuropathic pain was complained by 28.3% patients. Mononeuritic presentation was observed in 79/145 (54.5%) patients with ulnar nerve being the most commonest nerve involved. Grade 2 disabilities were present in a large proportion of these PNL cases. Disabilities were more common in polyneuritic type of cases compared with mononeuritic cases. Such high disability rates in these PNL cases at our Tertiary Care Centre might be due to late self reporting of cases for treatment or diagnosis being delayed. These figures may not reflect the proportion/percentages at population level which should be verified by actual surveys after proper training of staff. As PNL demands early diagnosis to prevent progression of nerve damage and multiple nerve involvement, all patients having the above clinical presentations should be suspected of PNL in leprosy endemic areas

Clinicoepidemiological profile of 590 cases of beetle dermatitis in western Orissa.

BACKGROUND: Beetle dermatitis is a very common condition in western Orissa. It is often misdiagnosed and causes significant morbidity among the rural population. AIM: This study was conducted to determine the epidemiological and clinical profile of beetle dermatitis in western Orissa. METHODS: All clinically diagnosed cases of beetle dermatitis were included in the study. Detailed history was taken and thorough clinical examination was conducted in all the cases. One urban and three rural localities were visited regularly to detect the epidemiological trends of the disorder. RESULTS: A total of 590 cases were studied: 486 males and 104 females. The age of the patients ranged from 2 to 65 years. Forty-four percent of the patients belonged to the pediatric age group. Majority of the cases (85%) presented during the months of March to July, indicating a distinct seasonal trend. The disorder was prevalent in the localities nearer to paddy and sugarcane fields and grasslands with stagnant water. The clinical lesions included papules, erosions, crusted lesions, urticarial plaques and vesiculobullous lesions. Distribution was mainly linear, but kissing lesions were also observed. Head, neck and upper extremities were the most commonly involved sites. Lymphadenopathy and systemic features such as fever and malaise were observed in 24% and 15% of the cases, respectively. CONCLUSION: Beetle dermatitis should be included in the differential diagnosis of the acute onset of vesiculobullous lesions in the endemic areas.