摘要

Objectives: Efficacy and safety of non-insulated microneedling radiofrequency (MNRF) alone or in combination treatments in the management of acne scars and traumatic scars -  Retrospective analysis of 50 Indian patients We have been using multiple modalities over the years to treat scars at SkinSpace Clinic. This retrospective analysis is performed to establish efficacy and safety of Microneedle Radio Frequency Treatment. Introduction: Presence of scars over face or other body areas following acne, trauma or other factors is highly disturbing to individuals. There is a significant loss of self esteem associated with presence of scars. Patients across the world seek betterment in appearance of scars. Managing scars is challenging owing to fibrosis, lack of blood supply to scar tissue and high patient expectations. Multiple modalities are available in the treatment of scars and understanding objective benefits of different modalities can largely help physicians to produce better outcomes. Materials / method: Specifically designed assessment and treatment protocols were utilized at SkinSpace Clinic. Demographic data of patients is collected and scar assessment was done using classification,Type of scars, location and age of scars.All patients received MNRF treatment using noninsulated micro needles once every 4 weeks for average 6-8 sessions.Few patients also received combination treatments like QSNDYAG laser and PRP. Physician observations and patient satisfaction (high, average, low) were recorded.Improvement in the scar depth, surface roughness and pigmentation was recorded by the physician. Results: MNRF treatments were well tolerated by all patients. Scars depth reduced significantly in 50 % patients and skin surface texture improved in 80 % patients. It was observed that better results with same protocols were obtained in young scars, scars over cheeks, boxed and rolling scars. Improvement was slightly better when microneedling was combined with PRP injections and QSNDYAG laser based on patient characteristics. Over all 80% patients were highly satisfied after the treatment based on their personal feedback. Pain, PIH and acne like eruption were noted in a few patients. Conclusion: MNRF is highly effective, well tolerated and safe treatment modality for acne scars and traumatic scars in Indian Patients. Results can be bettered with correct use of combination treatments in select group of patients.