E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
The study will be performed in healthy volunteers. |
|
E.1.1.1 | Medical condition in easily understood language |
The study will be performed in healthy volunteers. |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Skin and Connective Tissue Diseases [C17] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The main objective of this study is to assess the kinetic of antiperspirant efficacy of Glycopyrrolate 0.2% and 0.02% versus placebo on the axillae of healthy volunteers, during 4 days of topical applications. |
|
E.2.2 | Secondary objectives of the trial |
The secondary objectives are to assess:
• the kinetic of antiperspirant efficacy of Glycopyrrolate 0.2% in comparison to 0.02% on the axillae of healthy volunteers, during 4 days of topical applications.
• the safety of the different study products. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
The prescribing information for Robinul (Glycopyrrolate) in particular contraindications, warnings and precautions, adverse reactions and drug interactions are to be considered.
1. Male or female aged 18 to 45 years;
2. Females of childbearing potential willing to undergo urine pregnancy test or post-menopausal (absence of menstruations for at least one year);
3. The physical examination and medical history must be without disease findings unless the investigator considers an abnormality to be irrelevant to the outcome of the clinical trial;
4. Casual Heart rate 48-76 beats/min; Systolic blood pressure 90-135 mm Hg; Diastolic blood pressure 60-80 mm Hg;
5. Skin type I to III according to the Fitzpatrick classification;
6. Body Mass Index (BMI) between 20 – 28
7. Experience in sauna use: at least one sauna visit within the last year;
8. Intact, healthy skin on the investigational areas (axilla);
9. Willing and able to fulfil the study requirements and schedule;
10. Informed about the study objectives and procedures, and able to understand them;
11. Written informed consent obtained. |
|
E.4 | Principal exclusion criteria |
Subjects will be excluded from the study if they meet any of the following criteria:
1. Female in pregnancy (positive urine pregnancy-test performed at screening visit and at D22_Inclusion visit before randomization) or lactation, or without effective contraception2;
2“sexually active females of childbearing potential should either be surgically sterile (hysterectomy or tubal ligation), or should use a medically accepted contraceptive regimen with a failure rate of less than 1 % per year when used consistently and correctly: systemic contraceptive (oral, implant, injection), diaphragm or cervical cap with intravaginal spermicide, intrauterine device (IUD), condom with intravaginal spermicide; or absence of sexual activity”
2. Symptoms or illnesses which may lead to adverse events resulting from Glycopyrrolate and sauna use (such as cardiovascular diseases, prolonged QT interval, hypertension, coronary deficiency, varicose vein, respiratory or gastrointestinal troubles, claustrophobia, diabetes, tiredness, glaucoma, thyroid diseases, atopic dermatitis, obstructive disorders of the lower urinary tract);
3. Subject with a perspiration level below 100 mg of sweat per axilla after 20 minutes collection time. (This will be evaluated at D22 before randomization)
4. Subject with a perspiration level above 1500 mg of sweat per axilla after 20 minutes collection period. (This will be evaluated at D22 before randomization);
5. Subject with a difference of perspiration level > 250 mg between the axillae right and left after 20 minutes collection period. (This will be evaluated at D22 before randomization);
6. Dermatological disorders influencing the investigational areas (presence of acne, rosacea, sunburn, excess pilosity, eczema, urticaria etc. in the investigational area);
7. Medical history of skin cancer;
8. History of allergy, hypersensitivity to any medicinal or cosmetic product, deodorants or antiperspirants;
9. History of allergy or contra-indication to glycopyrrolate or any serious reaction to one of the components of the investigational products;
10. Subject with neuromuscular or auto-immune disease (including Myasthenia Gravis) or any acute or chronic illness, or any long term concomitant medical condition which may expose the subject if participating in the study or may interfere with the study conduct, from investigator point of view;
11. Having used within the 8 past weeks before the inclusion diazepam and verapamil, Glycopyrrolate or compounds such as botulinum toxin or having planned to use these treatments during the study;
12. Having used within the 4 past weeks before inclusion any topical or systemic treatment, drug (anti-inflammatory drugs, corticoids, retinoids), on the investigational areas, that would interfere with the study assessments and/or investigational products, or having planned to use these treatments during the study;
13. Having used within the 3 past weeks before inclusion any cosmetic on the investigational areas, that would interfere with the study assessments and/or investigational products, or having planned to use these treatments during the study;
14. Having shaved or depilated axillae within the 3 days before the first application of the treatment (inclusion visit Day 22);
15. Any physical treatment (like laser or electric depilation) under the arm within the last 6 months, or having planned to use these treatment during the study;
16. Having planned UV light exposure on the investigational areas (sunlight or sunbeds) during the study;
17. Having planned to perform intensive sport activities (> 5 hours per week) or heavy physical work during the treatment and evaluation period (from Day 22 to Day 28);
18. Having planned to practice swimming, sauna or hammam during the treatment and evaluation period (from D22 to D28)
19. Deprivation of freedom by an administrative or legal decision;
20. Unable to be contacted by phone in case of emergency;
21. Having participated within the 30 days before informed consent signature or currently participating in antiperspirant clinical study or another. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint of this study is to show a significant difference in the kinetic of antiperspirant efficacy (in terms of reduction in sweat production) of Glycopyrrolate 0.2% and 0.02% in comparison to Placebo. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
The amount of sweat will be measured gravimetrically at baseline (D22) before the first application of investigational products, before application at D23, D24 and D25 as well as on D26 (24h after the last application), D27 (48h after the last application) and D28 (72h after the last application). |
|
E.5.2 | Secondary end point(s) |
The secondary are to assess:
• to show a significant difference in the kinetic of antiperspirant efficacy (in terms of reduction in sweat production) of Glycopyrrolate 0.2% in comparison to 0.02%.
• the safety of the different study products. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
The amount of sweat will be measured gravimetrically at baseline (D22) before the first application of investigational products, before application at D23, D24 and D25 as well as on D26 (24h after the last application), D27 (48h after the last application) and D28 (72h after the last application).
Safety will be assessed by recording Adverse Events, including cutaneous reactions (local intolerance), from the informed consent signature date until the end of the study. |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 3 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
The end of the Trial is last visit of the last subject undergoing the Trial. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 1 |
E.8.9.1 | In the Member State concerned days | |