Evaluation of the Improvement of Quality of Life of Patients Suffering From Hailey Hailey or Darier Disease After Injections of Botulism Toxin Into Large Folds. Toxin Hailey Darier
The clinical trial, sponsored by University Hospital, Toulouse, evaluates the efficacy of botulinum toxin injections in improving the quality of life for patients suffering from Hailey-Hailey and Darier diseases, both of which are rare genetic skin conditions. Given the limited effective treatment options currently available, this study addresses a significant unmet medical need. The potential market for botulinum toxin in dermatological applications could expand, particularly if the trial demonstrates substantial improvements in patient-reported outcomes. Competitive analysis indicates that while botulinum toxin is already established in various therapeutic areas, its application in rare skin diseases may present a unique niche with limited direct competition. Diligence should focus on the scalability of manufacturing and distribution, as well as potential regulatory pathways for expanded indications.
Indication: Hailey-Hailey Disease
Modality: small molecule
Target: Calcium pump (ATP2C1 or ATP2A2) modulation via botulinum toxin to reduce sweating and improve skin lesions.
Sponsor: University Hospital, Toulouse
Source URL: ClinicalTrials.gov
Source updated: Detailed source ingestion pending
Ingested: Jun 25, 2026
Model: trialsignal-ai-v1
Validation: validated
Matched by target_normalized: Calcium pump (ATP2C1 or ATP2A2) modulation via botulinum toxin to reduce sweating and improve skin lesions.
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Condition raw: Hailey-Hailey Disease, Darier Disease
Condition normalized: Hailey-Hailey Disease, Darier Disease
Modality raw: small molecule
Modality normalized: small molecule
Target raw: Calcium pump (ATP2C1 or ATP2A2) modulation via botulinum toxin to reduce sweating and improve skin lesions.
Target normalized: Calcium pump (ATP2C1 or ATP2A2) modulation via botulinum toxin to reduce sweating and improve skin lesions.