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Childhood leprosy in a rural hospital
1Department of Dermatology, Rajah Muthiah Medical College and Hospital, Annamalai University, Annamalai Nagar, Tamil Nadu.
Insights
This study analyzed 66 childhood leprosy cases, finding most were paucibacillary with low nerve involvement and deformities. Relapse rates after treatment were observed to be 7.1% in followed-up patients.
Area of Science:
- Pediatric infectious diseases
- Dermatology
- Epidemiology of leprosy
Background:
- Childhood leprosy represents a significant portion of Hansen's disease cases.
- Understanding the clinical presentation and outcomes of pediatric leprosy is crucial for effective management.
Purpose of the Study:
- To detail the epidemiological and clinical characteristics of childhood leprosy.
- To assess nerve involvement, deformities, and relapse rates in pediatric leprosy patients.
Main Methods:
- Retrospective analysis of 66 detailed childhood leprosy cases.
- Inclusion of data on patient demographics, disease classification, clinical signs, and treatment outcomes.
- Follow-up data collection for relapse assessment.
Main Results:
- Childhood leprosy constituted 7.2% of Hansen's disease cases, with a 2:1 male-to-female ratio.
- Only 6% of cases were multibacillary, all with known family contact; 18.2% showed nerve involvement and 3% had deformities.
- A 7.1% relapse rate was observed among 42 patients followed post-treatment; no leprosy reactions were noted.
Conclusions:
- Childhood leprosy in this cohort was predominantly paucibacillary with limited severe manifestations.
- Early detection and consistent treatment are vital to minimize long-term complications and prevent relapse in pediatric leprosy.
Abstract:
Sixty six cases of childhood leprosy were studied in detail. They comprised of 7.2% of the Hansen's disease cases and 0.1/1000 of the total hospital out patients. Male: female ratio was 2:1. Four cases (6%) only belonged to the multibacillary group. All the multibacillary patients had a family contact of leprosy. Twelve cases (18.2%) showed nerve involvement and 2 cases (3%) had deformities also. One patient had pure neuritic type of leprosy. Leprosy reactions were not observed in any case. Out of 42 patients adequately followed up after completion of treatment, 3 patients (7.1%) had relapse of the disease.