Trial reportEuropean journal of neurology2013
Pilot study of topical acetyl hexapeptide-8 in the treatment for blepharospasm in patients receiving botulinum toxin therapy.
Trial report in European journal of neurology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
5 citing papers in PubMed, 35 citations in OpenAlex.
- Enhanced Efficacy of Post-Procedural Skin Care: A Double-Blind, Randomized, Vehicle-Controlled, Split-Face Clinical Study Assessing a Novel Neuropeptide Serum Following Botulinum Toxin Injection.Clinical, cosmetic and investigational dermatology · 2026Article
- Development of a Sensory Neuron-Integrated Skin Spheroid Model for the Evaluation of Neuropeptide-Based Topical Delivery Systems.ACS biomaterials science & engineering · 2025Article
- Investigating the effects of Argireline in a skin serum containing hyaluronic acids on skin surface wrinkles using the VisiaGMS Interdisciplinary plastic and reconstructive surgery DGPW · 2023Article
- Advantages of Hyaluronic Acid and Its Combination with Other Bioactive Ingredients in Cosmeceuticals.Molecules (Basel, Switzerland) · 2021Review
- Botulinum Toxin in Movement Disorders: An Update.Toxins · 2021Review
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 at 2 institutions in 1 country.
Funding
Abstract
background and purposeInjectable botulinum neurotoxin (BoNT) is the principal effective treatment for blepharospasm (BSP). This trial explores the safety and efficacy of topical acetyl hexapeptide-8 (AH8), a competitive SNAP25 inhibitor, as a potential new therapy in BSP.
methodsDouble-blind, placebo-controlled, randomized trial of daily topical application of AH8 in 24 patients with BSP. The primary outcome was time to return to baseline Jankovic Blepharospasm Rating Scale (JBRS) after a BoNT injection simultaneously with the initiation of AH8. Patients displaying a strictly regular pattern of response to 3-monthly injections of BoNT were included.
resultsThere were no significant adverse events. There was a trend for longer time until return to baseline JBRS after injection in the active group compared to placebo (3.7 months vs. 3.0 months), and for better scores in the active group. One-third (4/12) of the patients in the active group had a considerable extension of symptom control after BoNT (range: 3.3-7.1 months).
conclusionsTopical AH8 is safe and promising for extending the duration of action of BoNT therapy for BSP.
Indexed as
Identifiers
What OpenQuestion holds
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.