Rich clinical experiences indicate that toe web intertrigo is a major predisposing condition for cellulitis/acute dermatolymphango adenitis (ADLA) and the number of lesions is the strongest predictor of frequency of ADLA in lymphedema (LE) patients. However, there is scanty information on the risk factors for the establishment of chronic toe web intertrigo in LE patients. We performed a case-control study recruiting 52 lower limb LE with intertrigo and 52 lower limb LE without intertrigo in community settings and assessed general and local potential risk factors for chronic intertrigo. Analysis of local risk factors revealed that topical application of oil, tingling and numbness of the extremities were associated independently with chronic intertrigo. In multivariate analysis, LE grades III and IV were associated with chronic intertrigo, after adjusting for tingling and numbness, prophylactic antibiotic, age group, and gender. From a public health perspective, LE patients of grades III and IV and patients under antibiotic prophylaxis should be self-motivated to look for the early symptoms of toe web intertrigo to prevent chronic stage and recurrent episodes of cellulitis. Patients with history of tingling and numbness of the periphery need to be monitored for pressure effects leading to poor vascularization and delayed healing of intertrigo.
Introduction: The morbidity management and disability prevention (MMDP) strategy for elimination of lymphatic filariasis (ELF) focuses on alleviating the sufferings of about 36 million filariasis patients living in 49 endemic countries. At present, available quality of life questionnaires are not adequate to address the stigma and stress of filarial lymphoedema (FLE) patients. Therefore, a comprehensive and a robust stigma and stress assessment tool needs to be developed.
Methods: We developed 49 item SARI-FLE-Version-2 questionnaire for stigma assessment and 20 item PSS-FLE-Version-2 questionnaire for stress assessment and tested it among different grades of FLE patients. We followed the Likert scale scoring system and conducted a statistical analysis using SPSS IBM version 25.0.
Results: Of the 80 lymphatic filariasis (LF) patients assessed, 35.0%, 42.5%, and 22.5% had grades 2, 3, and 4 LE of the lower extremity, respectively. The developed stigma tool had an excellent internal consistency, as indicated by high Cronbach alpha values for all six domains. There was a significant correlation (p < 0.05) between different stigma domains. In three domains (cognitive function, social stigma, and experienced stigma), the mean stigma scores were significantly higher for the grade 4 patients compared to grade 2 patients (p < 0.02).
Conclusion: Stigma and stress assessment tools in the form of 49 item SARI-FLE-Version-2 and 20 item PSS-FLE-Version-2 questionnaires are reliable in quantifying the stigma and stress of LF patients. There is a scope to incorporate these tools in the MMD
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