With a new class of weight loss drugs flying off the shelves globally, India’s drug regulator has given the green light to Dr Reddy’s Laboratories to carry out a bioequivalence study of semaglutide, the active ingredient in these drugs.
The pharmaceutical company also sought a waiver for a full-fledged phase-III clinical trial, which the committee, that met last month, said could be decided based on data from the bioequivalence study.
While a bioequivalence study essentially establishes that two versions of the same drug get absorbed in a similar manner in the body, a phase-III clinical trial looks at the effective outcome of administering the drug. “Phase-III clinical trial waiver can be considered based on the review of bioequivalence study report by the SEC committee,” the minutes of the meeting of the Subject Expert Committee (SEC) on endocrinology and metabolism said.
Wegovy and Ozempic belong to a new category of drugs called GLP-1 receptor agonists that slow digestion, helping patients feel full for longer. These enable weight loss to the point where doctors say bariatric surgeries could become a thing of the past. There have been reports of some people experiencing gastric symptoms, including stomach paralysis after consuming the drug.
Semaglutide is sold as Ozempic for the treatment of diabetes and Wegovy for obesity by Danish company Novo Nordisk. There is also an oral semaglutide medicine that is sold under the brand name Rybelsus, which is available in India as well.
The SEC had earlier this year recommended the import of another drug from the same category — Tirzepatide sold under the brand name Mounjaro by American firm Eli Lilly.