ArticleClinical, cosmetic and investigational dermatology2026
Insulin Resistance as a Potential Predictor of Post-Inflammatory Hyperpigmentation After CO
Article in Clinical, cosmetic and investigational dermatology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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Authors and funding
5 authors.
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Abstract
Purpose: Laser-assisted skin regeneration is a cornerstone of modern dermatologic practice; however, post-inflammatory hyperpigmentation (PIH) remains a major limiting complication of CO Patients and Methods: A prospective, non-randomized, real-world study included 45 patients treated in a private practice in the Maghreb region, characterized by high UV exposure and predominantly medium-to-high phototypes. The Dual Technique combined ablative fractional vaporization with subablative thermal stimulation. Skin quality was assessed using the Vancouver Scar Scale (VSS), and PIH severity using the Dermal Pigmentation Area and Severity Index (DPASI). Outcomes were analyzed in relation to phototype, HOMA-IR, and polycystic ovary syndrome (PCOS). Results: Significant clinical improvement was observed across indications following treatment, typically within two sessions. PIH occurred in 15/20 (75%) patients with Fitzpatrick phototypes I-III compared with 9/25 (36%) patients with phototypes IV-VI (p = 0.0092). PIH severity showed a strong positive correlation with HOMA-IR (Spearman Conclusion: The Dual Technique CO
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