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Botulinum Toxin in Raynaud's Phenomenon

NCT05125029 · Status: RECRUITING · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 36

Last updated 2025-02-12

No results posted yet for this study

Summary

Raynaud's Phenomenon (RP) is the most common vasospastic disorder encountered by hand surgeons with an estimated prevalence of 5% in the general population. It's manifestations are broad, and can range from minor to severe. Sometimes it can be refractory to treatments. The goal of this study is to evaluate the efficacy of Botulinum toxin (BT) in the treatment of treatment refractory RP by objective and subjective measures.

Conditions

  • Raynaud Phenomenon

Interventions

DRUG

Botulinum toxin

Botulinum toxin is a neurotoxic protein produced by the bacterium Clostridium botulinum that prevents the release of the neurotransmitter acetylcholine from the neuromuscular junction, thereby preventing muscular contraction. Eligible subjects will be randomized 1:1:1 into three different groups: 1) placebo 2) 10 Units of BT injected per digit and 3) 20 units of BT injected per digit.

Sponsors & Collaborators

  • American Society for Surgery of the Hand

    collaborator OTHER

  • Emory University

    lead OTHER

Principal Investigators

  • Paul A Ghareeb, MD · Emory University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-02-10
Primary Completion
2025-12-31
Completion
2025-12-31
FDA Drug
Yes

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05125029 on ClinicalTrials.gov