ArticleJournal of cutaneous and aesthetic surgery
Efficacy of 532-nm Q-switched Nd:YAG Laser in the Treatment of Lip Melanosis.
Article in Journal of cutaneous and aesthetic surgery. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Q-Switched 785 nm laser in the treatment of labial melanotic macules.Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2024Article
- The Emerging Role of Visible Light in Melanocyte Biology and Skin Pigmentary Disorders: Friend or Foe?Journal of clinical medicine · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionLip pigmentation is frequently encountered in the Dermatology outpatient department. No effective treatment is available so far. Topical treatment requires longer time and is often unsatisfactory.
aimThe aim of this work was to study the efficacy of 532-nm Q-switched Nd:YAG laser in the treatment of lip melanosis. SETTINGS AND
designThis was a prospective interventional study. MATERIALS AND
methodsTwenty patients in the age group 27-53 years were included in the study. Eight patients had diffuse pigmentation and twelve patients had focal pigmentation. Test spot was done. After topical anesthesia, Q-switched Nd:YAG laser was used. Treatment interval was 4 weeks. Follow-up was done at 1 week and then monthly. STATISTICAL ANALYSIS USED: Wilcoxon signed ranks test and
resultsSeven patients (35%) showed an excellent response with more than 75% of pigment clearance. Seven patients (35%) showed a good response, two patients (10%) moderate response, and two patients (10%) had a mild response. Two patients had recurrence after 3 months follow-up. The average number of sessions required for clearance of pigmentation was 2.5. No scarring was seen.
conclusion532-nm Q-switched Nd:YAG laser is safe and effective in the management of lip pigmentation and gives rapid results.
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Registered trials
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