Trial reportJournal of cosmetic dermatology2025
Safety and Efficacy of a "High and Low Molecular Weight Hyaluronic Acid Hybrid Complex" Injection for Face Rejuvenation.
Trial report in Journal of cosmetic dermatology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed.
- Therapeutic Anti-Fibrotic Effects of a Dual Hyaluronic Acid Hybrid Complex in Bleomycin-Induced Dermal Fibrosis and UVB-Irradiated Human Skin.International journal of molecular sciences · 2026Article
- Nitric oxide-releasing hyaluronic acid as an antibacterial and immunomodulatory acne therapeutic.RSC advances · 2026Article
- Regenerative Skin Remodeling by a Dual Hyaluronic Acid Hybrid Complex in Multimodal Preclinical Models.International journal of molecular sciences · 2026Article
- Branched Hyaluronic Acid for Reduced Viscosity and Enhanced Moisturization.Materials (Basel, Switzerland) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionHyaluronic acid (HA)-based formulations could have remarkable efficacy in treating a wide range of skin defects, including skin aging. The purpose of the study was the evaluation of the clinical safety and efficacy of a high and low molecular weight HA hybrid complex injection for skin rejuvenation.
methodIn this single-arm, before-and-after clinical study, 20 subjects with wrinkled, dry, or rough skin were enrolled. They received two treatment sessions, each of 2 mL of stabilized high- and low-molecular-weight HA through intradermal injections in five bioaesthetic points with an interval of 4 weeks. Efficacy assessment measures included biophysical and sonographic parameters and the Global Aesthetic Improvement Scale (GAIS) score. Pain assessment, safety profile, and subject satisfaction were also reported.
resultsA significant improvement in skin firmness was demonstrated in both follow-up visits. The Transepidermal water loss (TEWL) and the dermis ecodensity improved significantly in the first follow-up visit. A statistically significant increase in the dermis thickness was seen in the second follow-up visit. The median GAIS score indicated an average improvement of 51%-75%. The median overall satisfaction score was 7 and 6 in the first and second follow-up visits. No important side effects were observed. The average pain VAS score was 2 out of 10.
conclusionThis new HA-based formulation is a safe and efficient treatment option to restore the vitality and turgidity of the skin.
trial registrationClinicalTrials.gov identifier: IRCT20150101020514N17 with ethics code IR.TUMS.TIPS.REC.1401.083.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.