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Combined laser treatment effective for ear keloids: Study
Italy: Treatment of ear keloids with a combination of lasers showed a synergistic effect and was found to be effective, according to results from a recent study. The study was published in the Journal of Cosmetic Dermatology on 10 November 2021.
The study showed that a combination laser treatment yielded an excellent outcome in 88% of treated lesions. There was a slightly higher prevalence of excellent outcome of the group which was treated with a further procedure with Enerjet.
Domenico Piccolo, Skin Center Avezzano, Private Practice, Avezzano, L'Aquila, Italy, and colleagues sought to evaluate the effectiveness of a combined protocol of CO2 laser + dye laser versus CO2 laser + dye laser + Enerjet in patients with ear keloids.
Keloids are benign fibrous tumors that are developed due to excessive proliferation of fibroblasts and collagen synthesis following an injury. They do not regress spontaneously. They may occur either on the helix or on the anterior or posterior lobe, up to several years after piercing.
The study included eighty patients with a total of 83 ear keloids. They were divided into two groups: One group has been treated in the same session with a single CO2 laser procedure + a pulsed Dye laser procedure; the second group has been treated as group one with an adjunctive Enerjet procedure.
Based on the study, the researchers found the following:
- Of the 40 patients for a total of 41 treated keloids in the first group, 85.4% of keloids did not recur during a follow-up period (3 months–7 years), 14.6% of the lesions recurred (6/41) with mild thickening of the scar and underwent to further treatments.
- The second group (40 patients, 42 keloids) results showed a 90.5% of keloids which did not recur during a follow-up period (3 months–2 years), while 9.5% of the lesions recurred (4/42) with mild thickening of the scar and underwent to further treatments.
"When combined together, lasers showed a synergistic effect and an excellent outcome has been obtained in the 88% of treated lesions, with a slighter higher prevalence of excellent outcome of the group treated with a further procedure with Enerjet," wrote the authors.
Reference:
The study titled, "Combined laser treatment for ear keloids: Case series," was published in the Journal of Cosmetic Dermatology.
MSc. Biotechnology
Medha Baranwal joined Medical Dialogues as an Editor in 2018 for Speciality Medical Dialogues. She covers several medical specialties including Cardiac Sciences, Dentistry, Diabetes and Endo, Diagnostics, ENT, Gastroenterology, Neurosciences, and Radiology. She has completed her Bachelors in Biomedical Sciences from DU and then pursued Masters in Biotechnology from Amity University. She has a working experience of 5 years in the field of medical research writing, scientific writing, content writing, and content management. She can be contacted at  editorial@medicaldialogues.in. Contact no. 011-43720751
Dr Kamal Kant Kohli-MBBS, DTCD- a chest specialist with more than 30 years of practice and a flair for writing clinical articles, Dr Kamal Kant Kohli joined Medical Dialogues as a Chief Editor of Medical News. Besides writing articles, as an editor, he proofreads and verifies all the medical content published on Medical Dialogues including those coming from journals, studies,medical conferences,guidelines etc. Email: drkohli@medicaldialogues.in. Contact no. 011-43720751