E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 12.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10060346 |
E.1.2 | Term | Transdermal contraception |
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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 primary objective of this study is to evaluate the inhibition of ovulation in treatment cycles 2 and 3 after dermal application of 3 different patch formulations containing ethinylestradiol (EE) / gestodene (GSD) for 3 treatment cycles |
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E.2.2 | Secondary objectives of the trial |
•Course of gonadotropins (FSH, LH) and ovarian steroids (E2, P) •Endometrial thickness •Pharmacokinetics of EE, GSD and SHBG •Follicle size
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Healthy female subject 2.Age: 18 to 35 years (inclusive) at the first screening visit 3.Body mass index (BMI): ≥ 18 kg/m² 4.Ability to understand and follow study-related instructions 5.Willingness to use non-hormonal methods of contraception during the entire study 6.Signed informed consent before any study specific tests or procedures are done 7.Confirmation of the subject’s health insurance coverage prior to the first screening examination
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E.4 | Principal exclusion criteria |
1.Incompletely cured pre-existing diseases for which it can be assumed that the absorption, distribution, metabolism, elimination and effects of the study drugs will not be normal 2.Known or suspected malignant tumors (including after treatment) 3.Known or suspected benign tumors of the liver, pituitary and adrenal gland (including after treatment) 4.Known or suspected liver disorders, including disturbances of bilirubin metabolism (e.g. Dubin-Johnson and Rotor syndromes) and bile secretion/flow (cholestasis, also history of it) 5.Conditions/diseases known to occur or deteriorate with both pregnancy and COC use. 6.Presence or history of pancreatitis 7.Presence or history of venous or arterial thrombotic/thromboembolic events (e.g. deep vein thrombosis, pulmonary embolism, myocardial infarction) or of a cerebrovascular accident, including prodromi (e.g. transient ischaemic attack, angina pectoris) and conditions that could increase the risk to suffer from any of the above mentioned disorders, e.g. a family history indicating hereditary predisposition 8.Diseases associated with adverse vascular events (e.g. diabetes mellitus, chronic inflammatory diseases like Crohn’s disease or colitis ulcerosa, severe disorders of lipid metabolism, sickle-cell anemia) 9.Severe renal insufficiency or acute renal failure 14.Skin diseases with suspected alteration of dermal resorption and/or increased risk for dermal intolerance (e.g. psoriasis, neurodermitis, urticaria) 16.Regular use of medicines other than contraceptives 17.Use of systemic or topical medicines or substances which oppose the study objectives or which might influence them within 4 weeks before the first study drug administration 18.Use of sex hormones (oral, transdermal, intravaginal) during the cycle preceding the pre-treatment cycle 19.Use of any long-acting injectable or implant hormonal therapy within 40 weeks prior to the first study drug administration 20.Use of an intra-uterine system (IUS) releasing hormones during the cycle preceding the pre-treatment cycle (non-hormonal intra-uterine devices are acceptable) 22.Smokers: at the age of 18 to 30 years inclusive (at first screening visit) with a daily consumption of > 10 cigarettes or at the age of 31 to 35 years inclusive (at first screening visit); former smokers who have stopped smoking at least 3 months prior to the first screening visit may be included 23.Donation of blood or plasmapheresis after signing the informed consent 24.Systolic blood pressure below 90 or above 140 mmHg (after at least 3 min in sitting position) 25.Diastolic blood pressure below 45 or above 90 mmHg (after at least 3 min in sitting position) 27.Clinically relevant findings in the physical examination (e.g. pronounced varicosis, thrombophlebitis, evidence of peripheral circulatory disturbances, skin abnormalities in the application area) 28.Clinically relevant findings in the gynecological examination including transvaginal ultrasound 29.Cervical cytological smear classified higher than II according to Papanicolaou (grading I - V) 30.Genital bleeding of unknown origin 31.Menstrual disorders suspicious of ovarian failure (e.g. oligomenorrhea, amenorrhea, hypomenorrhea) 32.Delivery, abortion or lactation less than 3 months before the first screening examination 33.Positive urine pregnancy test 34.Positive results for hepatitis B virus surface antigen (HBsAg), hepatitis C virus antibodies (anti-HCV), human immune deficiency virus antibodies (anti-HIV 1+2) 35.Clinically relevant deviations of the screened laboratory parameters from reference ranges 36.Positive urine drug screen 37.Previous assignment to treatment (e.g. randomization) during this study (allowing previously randomized subjects to be re-included into the study may lead to bias) 38.Subject is in custody by order of an authority or a court of law 39.Close affiliation with the investigator (e.g. a close relative) or a dependent person (e.g. employee or student of the study center) 40.Prolonged immobilization, major surgery, any surgery to the legs, or major trauma unless complete remobilization is achieved at least 4 weeks before first screening examination 41.Scheduled major surgery after signing the informed consent and up to 6 weeks after the end of treatment 42.Simultaneous participation in another clinical trial or participation in another clinical trial prior to study entry that might have an impact on the study objectives, at the discretion of the investigator 45.Criteria which in the opinion of the investigator preclude participation for scientific reasons, for reasons of compliance, or for reasons of the subject’s safety
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary pharmacodynamic variable will be the proportion of volunteers with ovulation in at least one of the treatment cycles 2 and 3. |
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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 | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | Yes |
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 | No |
E.8.1.1 | Randomised | Information not present in EudraCT |
E.8.1.2 | Open | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
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.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 2 |
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 | Information not present in EudraCT |
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
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As for this study the important results (i. e. pharmacokinetics) will be analyzed after LPLV, the end of the study as a whole will be the date when the clean data base is available. |
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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 | 12 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 12 |
E.8.9.2 | In all countries concerned by the trial days | 0 |