Development and Evaluation of a Samyaka Vamana Assessment Score (svas): a Novel Tool for Objective Evaluation of Vamana Karma
Year: 2026
Type: article
Abstract: Background: Vamana Karma is a principal bio-purificatory procedure in Ayurveda. Traditionally, its adequacy is assessed using four classical parameters: Vaigiki, Maniki, Antiki, and Laingiki Shuddhi. However, objective assessment remains challenging due to the lack of a standardized composite scale. Aim: To develop and evaluate the Samyaka Vamana Assessment Score (SVAS), a 10-point composite scoring system, for the standardized assessment of Vamana adequacy, and to determine whether a higher SVAS score corresponds with better attainment of Samyaka Vamana. Materials and Methods: A 10-point scoring system was designed by assigning weighted values to the classical parameters. The tool was applied to a dataset of N = 42 patients who underwent Vamana Karma. SVAS scores were analyzed to evaluate distribution, procedure outcomes, and the utility of the composite score. Results: The mean SVAS score for the cohort was 7.64 ± 2.09. Samyaka Vamana (SVAS 8–10) was achieved by 57.14% (n = 24) of patients, Madhyama Vamana (SVAS 5–7) by 38.10% (n = 16), and Heena/Ayoga (SVAS 0–4) by 4.76% (n = 2). Conclusion: The SVAS successfully integrates multiple clinical observations into a single composite metric. The present study provides preliminary evidence regarding the utility of SVAS; further validation using a larger sample and an appropriate external clinical reference standard may be required.
Language: English
Subfield: Complementary and alternative medicine
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W7204651769
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