Treatment of Hyperhidrosis With Oxybutynin (H²O)
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ClinicalTrials.gov Identifier: NCT01855256 |
Recruitment Status :
Completed
First Posted : May 16, 2013
Last Update Posted : July 8, 2014
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Condition or disease | Intervention/treatment | Phase |
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Hyperhidrosis | Drug: Oxybutynin Drug: Placebo | Phase 3 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 62 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Investigator) |
Primary Purpose: | Treatment |
Official Title: | Treatment of Hyperhidrosis With Oxybutynin: a Randomized Controlled Double Blind Against Placebo |
Study Start Date : | June 2013 |
Actual Primary Completion Date : | February 2014 |
Actual Study Completion Date : | March 2014 |

Arm | Intervention/treatment |
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Experimental: oxybutynin
Oxybutynin was done at 2.5 mg/day from day 1 to day 4, then at 5 mg/day from day 5 to day 7 and at 7.5 mg/day from day 8 to the end of the 6 weeks.
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Drug: Oxybutynin
Oxybutynin is started at a dose of 2.5 mg / day and increased gradually until an effective dose without exceed 7.5 mg / day up to 6 weeks. |
Placebo Comparator: Placebo
Placebo was done at 2.5 mg/day from day 1 to day 4, then at 5 mg/day from day 5 to day 7 and at 7.5 mg/day from day 8 to the end of the 6 weeks.
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Drug: Placebo
Placebo is started at a dose of 2.5 mg / day and increased gradually until an effective dose without exceed 7.5 mg / day up to 6 weeks. |
- Evaluation of the effectiveness of oxybutynin in hyperhidrosis [ Time Frame: 6 weeks ]Two scales are used for this evaluation (Hyperhydrosis Disease Severity Scale and Dermatology Life Quality Index )
- Safety evaluation of treatment in this indication [ Time Frame: 6 weeks ]Number of Participants with Adverse Events will be followed.

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Age greater than 18 years
- Patient affiliated to social security or beneficiary of such a regime
- Patient able to consent
- Patient with hyperhidrosis, generalized or localized (palmar, plantar, axillary) and whose score HDSS (Hyperidrosis Disease Severity Scale) is greater than two.
Exclusion Criteria:
- Age less than 18 years
- Patient who can't be followed
- Patient participating in another clinical trial
- Pregnant
- Woman breastfeeding
- Hypersensitivity to oxybutynin or any of the excipients
- Risk of urinary retention related disorders uretroprostatiques
- Intestinal obstruction
- Toxic megacolon
- Intestinal atony
- Severe Ulcerative Colitis
- Myasthenia
- Closure glaucoma the anterior chamber angle or slightly deep

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01855256
France | |
Hospital, Brest | |
Brest, France, 29609 | |
CHG Landerneau | |
Landerneau, France, 29800 | |
CHG de Morlaix | |
Morlaix, France, 29600 | |
Dermatologist'S Office | |
Quimper, France, 29000 |
Principal Investigator: | Martine SCHOLLHAMMER, MD | ADBO |
Responsible Party: | University Hospital, Brest |
ClinicalTrials.gov Identifier: | NCT01855256 |
Other Study ID Numbers: |
RB 12.035 H²O |
First Posted: | May 16, 2013 Key Record Dates |
Last Update Posted: | July 8, 2014 |
Last Verified: | July 2014 |
hyperhidrosis oxybutynin |
Hyperhidrosis Sweat Gland Diseases Skin Diseases Oxybutynin Parasympatholytics Autonomic Agents Peripheral Nervous System Agents |
Physiological Effects of Drugs Muscarinic Antagonists Cholinergic Antagonists Cholinergic Agents Neurotransmitter Agents Molecular Mechanisms of Pharmacological Action Urological Agents |