Can a simple injection tighten loose skin after major weight loss?
Symptom relief
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This study tests whether injections of Poly-L-lactic acid (PLLA) can improve skin laxity in people who have loose skin after bariatric surgery. Fifteen participants receive three injections in one thigh over three months, while the other thigh is left untreated. During later plas…
Phase: NA • Sponsor: Nordberg Medical Italy srl • Aim: Symptom relief
Last updated Jun 27, 2026 13:04 UTC