Disability prevention and management in leprosy: a field experience

Area of Science:

• Public Health
• Operational Research
• Disability Prevention

Background:

• Leprosy often leads to nerve function impairment (NFI) and disabilities, even after multidrug therapy (MDT).
• A significant percentage of new leprosy cases present with existing impairments, necessitating focused interventions.
• Existing disabilities require management to prevent worsening and improve patient quality of life.

Purpose of the Study:

• To evaluate cost-effective therapeutic management strategies for leprosy disability prevention (POD).
• To assess the effectiveness of interventions for preventing impairments and disabilities (POID) and preventing worsening of disabilities (POWD).
• To develop an operational research model for systematizing disability support services within public health facilities.

Main Methods:

• Analysis of 892 leprosy cases treated with WHO-MDT, focusing on patients with >5 skin lesions and nerve thickening.
• Longitudinal assessment of 454 disabled leprosy patients over 4 years to evaluate service compliance and effectiveness.
• Development of a community-based program model for leprosy disability management.

Main Results:

• Good compliance with offered services was observed in disabled leprosy patients.
• Over 50% of patients showed improvement in their disability status.
• Services were effective in preventing worsening of hand deformities and healing of foot ulcers.

Conclusions:

• Targeted, community-based interventions are crucial for leprosy disability prevention and management.
• Systematizing services through public health facilities can enhance accessibility and effectiveness.
• Community-based programs reduce social stigma and improve patient education, contributing to overall well-being.