- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01262339
BTX-A Treatment for Palmar Hyperhidrosis
January 13, 2015 updated by: University of Wisconsin, Madison
Randomized, Single-blind Comparison of Botulinum Toxin Treatment for Palmar Hyperhidrosis Via Iontophoresis Versus Intradermal Injection
Primary focal hyperhidrosis (excessive sweating) is a debilitating condition affecting approximately 3% of the population in the United States.
Not only that it is a major social embarrassment to affected individuals, it also has significant negative impacts on career, school, and relationship.
Botulinum toxin A (BTX-A), a sterile neurotoxin purified from Clostridium bacteria, was approved by the U.S. Food & Drug Administration in 2004 for the treatment of severe focal axillary hyperhidrosis that does not respond to topical antiperspirants.
It is becoming a promising treatment for many patients suffering this condition.
Over the past decade, the medication has also been used effectively for many other forms of focal hyperhidrosis such as the hands, feet, forehead, scalp and groin.
Unfortunately, BTX-A injection for primary focal hyperhidrosis of the palms and soles are often limited by pain and post treatment muscle weakness associated with the procedure.
Recent studies have demonstrated that BTX-A can be delivered across the skin via electric current using a medical device, called iontophoresis (FDA 510(k) clearance # K042590 or Phoresor IIPM700).
Studies with limited number of patients have demonstrated promising results with this new treatment.
Study Overview
Status
Terminated
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
2
Phase
- Phase 2
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Wisconsin
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Madison, Wisconsin, United States, 53716
- University of Wisconsin-Madison
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years and older (Child, Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Healthy male or non-pregnant female
- Age 16 and older
- If <18, parent/legal guardian willing to sign consent and accompany to visits
- Diagnosis of hyperhidrosis disease with a severity score (HDSS) of 3 or 4
- Treatment types of topical antiperspirants, iontophoresis, or systemic anticholinergics have failed to treat
- Able to come to 5 clinical visits during the study period
Exclusion Criteria:
- Diagnosis of neuromuscular disease such as peripheral motor neuropathic diseases (e.g. amyotrophic lateral sclerosis, or motor neuropathy)
- Diagnosis of neuromuscular junctional disorders (e.g. myasthenia gravis or Lambert-Eaton syndrome)
- Diagnosis of dysphagia
- Individuals with surgical implants such as pacemakers, orthopedic hardware, etc.
- Individuals who are Immunocompromised
- Systemic infectious illness or infection at the injection site(s)
- Known hypersensitivity to any ingredient in the formulation of the drug
- Organic cause of hyperhidrosis
- Known allergy to the ingredients in the general anesthesia
- Diagnosis of cardiac/pulmonary issues or disease
- Women who are pregnant or suspected to be pregnant
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Comparator of Hand A intervention vs Hand B
Hand A will receive 100U of BTX-A injected intradermally (SOC) Hand B will receive 100U delivered via iontophoresis.
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100 units of BTX-A will be delivered subject's hand via iontophoresis and standard of care intradermal injection of 100 units BTX-A will be delivered to the contra-lateral hand
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Evaluate the Efficacy of Botulinum Toxin A (BTX-A) in the Treatment of Primary Palmar Hyperhidrosis Delivered Via Iontophoresis.
Time Frame: 26 weeks
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26 weeks
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
November 1, 2010
Primary Completion (Actual)
April 1, 2012
Study Completion (Actual)
November 1, 2012
Study Registration Dates
First Submitted
December 15, 2010
First Submitted That Met QC Criteria
December 15, 2010
First Posted (Estimate)
December 17, 2010
Study Record Updates
Last Update Posted (Estimate)
January 26, 2015
Last Update Submitted That Met QC Criteria
January 13, 2015
Last Verified
January 1, 2015
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Sweat Gland Diseases
- Skin Diseases
- Hyperhidrosis
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Peripheral Nervous System Agents
- Cholinergic Agents
- Membrane Transport Modulators
- Acetylcholine Release Inhibitors
- Neuromuscular Agents
- Botulinum Toxins
- Botulinum Toxins, Type A
Other Study ID Numbers
- H-2009-0193
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Primary Focal Hyperhidrosis of the Hands
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Mansoura UniversityUnknownExcessive Sweating of the HandsEgypt
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Zealand University HospitalUnknownHyperhidrosis Primary Focal AxillaDenmark
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InMode MD Ltd.RecruitingHyperhidrosis Primary Focal AxillaIsrael, United States
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Merete HaedersdalCompletedHyperhidrosis Primary Focal AxillaDenmark
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Medy-ToxCompletedHyperhidrosis Primary Focal AxillaKorea, Republic of
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Miramar LabsCompletedPrimary Focal Hyperhidrosis, AxillaUnited States
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