The single-site trial was conducted at the Regional Research Institute for Homoeopathy in Puri and included adults with grade III or IV unilateral or bilateral lower-limb lymphoedema associated with lymphatic filariasis. Each participant received individualized homoeopathic medicines, with assessments conducted monthly over 12 months. The investigators measured limb circumference according to Australasian Lymphology Association standards and limb volume using the water displacement method.

Health-related quality of life was assessed with the 7D5L scale, while the Dermatology Life Quality Index captured dermatological changes. Clinical outcomes included entry lesions, ulcers, skin health, acute adenolymphangitis episodes and fungal infections. Serum levels of the markers Og4C3 and TNF-α were also evaluated.

The trial was prospectively registered with the Clinical Trials Registry-India under the identifier CTRI/2018/06/014591. The study reported statistically significant improvements in the quality-of-life and dermatological indices, with p-values below 0.0001. It also documented alleviation of limb volume, decreases in Og4C3 and TNF-α levels, resolution of entry lesions and ulcers, and a reduction in the occurrence of fungal infections.

These findings indicate changes across physical, symptom-related and laboratory measures during the treatment period. The supplied abstract does not give numerical effect sizes or confidence intervals, and the open-label, exploratory format does not permit the observed changes to be interpreted as a definitive treatment effect. Only 43 of the 104 enrolled participants completed every follow-up, while 61 dropped out.

This substantial loss to follow-up could make the final results less representative of everyone enrolled and complicates interpretation of the changes reported. The open-label format may also have influenced subjective assessments, including patient-reported quality of life and dermatological status. Objective measurements such as limb circumference and water-displacement volume provide complementary information, but the available abstract does not specify how missing observations were handled.

The report likewise does not establish whether all recorded changes persisted beyond the 12-month study period. These features mean that the findings should be regarded as exploratory signals that require confirmation in larger controlled studies. Lymphatic filariasis remains a major public-health burden in endemic regions, where millions of people live with chronic lymphoedema and hydrocele.

Mass drug administration is intended to restrict transmission, but effective management of the associated morbidity remains a significant challenge. The trial focused on a population in which evidence is limited: adults with advanced, grade III or IV disease in one or both lower limbs. The investigators said their findings indicate the potential of individualized homoeopathy to improve quality of life in advanced filarial lymphoedema and called for further controlled research with larger samples.

Subject of Research: Individualized homoeopathic treatment of advanced lower-limb lymphoedema associated with lymphatic filariasis

Article Title: Evaluating the impact of homoeopathy in managing the morbidity associated with grade III and IV lower limb lymphoedema in adults with lymphatic filariasis

Article References: SUHANA, P. A., Shruti, J. V., Choudhury, S., Gupta, J., Guddattu, V., Sahoo, P. K., Sehgal, C., Bhandari, P., Das, M., Varamballi, P., & Kaushik, S. (2026). Evaluating the impact of Homoeopathy in managing the morbidity associated with Grade III and IV lower limb lymphoedema in adults with Lymphatic Filariasis. Frontiers in Parasitology, 5, 1939673. https://doi.org/10.3389/fpara.2026.1939673

Image Credits: AI Generated

DOI: 10.3389/fpara.2026.1939673

Keywords: lymphatic filariasis, advanced lymphoedema, homoeopathy, open-label trial, quality of life, skin health, limb volume, Og4C3, TNF-α, India, Evaluating, impact