E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
healthy female volunteers; hormonal contraception method used: combined method (oestrogens en progestins) and progesterone-only method. |
Gezonde vrouwelijke vrijwilligers; gebruik van hormonale anticonceptie methoden: combinatie (oestrogeen en progesteron) methode en progesteron-alleen methode. |
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E.1.1.1 | Medical condition in easily understood language |
hormonal contraception method |
Hormonale anticonceptie (de pil) methode |
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E.1.1.2 | Therapeutic area | Body processes [G] - Physiological processes [G07] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | HLT |
E.1.2 | Classification code | 10010812 |
E.1.2 | Term | Contraceptive methods female |
E.1.2 | System Organ Class | 100000004865 |
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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 |
To investigate whether HPA-axis responses during an ACTH stimulation (Synacthen) test differ as a function of hormonal contraceptive method used, as compared to responses measured during the natural menstrual cycle (luteal phase) in healthy women. |
effecten van hormonale anticonceptie methode op HPA-as reacties tijdens een ACTH stimulatie (Synacthen) test, vergeleken met responsen van vrouwen met natuurlijke menstruatiecyclus (luteale fase). |
|
E.2.2 | Secondary objectives of the trial |
to assess a basal HPA-axis functioning over a period of several months using hair samples in order to determine if the contraceptive method used has an effect on tonic cortisol levels as compared to the natural menstrual cycle in healthy women. |
beoordelen van een basale HPA-as functioneren over een periode van enkele maanden in haar monsters. te beoordelen of de gebruikte anticonceptie methode invloed heeft op tonische cortisol niveaus in vergelijking met de vrouwen met natuurlijke cyclus. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Healthy female participants using either a hormonal contraceptive combined method (Microgynon30, Stediril30, Marvelon) or a progesterone-only method (Mirena) |
Gezonde vrouwelijke deelnemers die een hormonale anticonceptie gebruiken: combinatie-methode (Microgynon30, Stediril30, Marvelon) of een progesteron-alleen-methode (Mirena) |
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E.4 | Principal exclusion criteria |
Female subjects with a history of psychiatric illness and/or psychotherapeutic treatments; drug abuse; neurological, cardiovascular or respiratory diseases, allergies, asthma; pregnancy or lactation. |
Vrouwelijke proefpersonen met een voorgeschiedenis van psychiatrische ziekte en/of psychotherapeutische behandelingen; drugsmisbruik; neurologische, cardiovasculaire of ademhalingsaandoeningen, allergieën, astma, zwangerschap en/of borstvoeding. |
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E.5 End points |
E.5.1 | Primary end point(s) |
- The levels of ACHT, cortisol, cortisol binding globuline (CBG), progesterone, and estradiol in serum. - The levels of free cortisol in saliva before and during a Synacthen test.
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- De niveaus van ACHT, cortisol, cortisol bindend globulin (CBG), progesteron en estradiol in het serum. - De niveaus van vrije cortisol in het speeksel voor en tijdens een Synacthen test.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The levels of ACTH, cortisol, CBG, progesterone, estradiol in serum, levels of salivary cortisol will be measured just before the injection and at the three time point after synacthen injection every 30 minutes.
|
De niveaus van ACTH, cortisol, CBG, progesteron, estradiol in het serum, de niveaus van vrije cortisol in speeksel worden gemeten vlak voor de injectie en op de drie tijdstippen na de Synacthen injectie om de 30 minuten.
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E.5.2 | Secondary end point(s) |
- Basal cortisol levels as measured in hair strands |
- Basale cortisol niveuas gemeten in haarlokken |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Basal cortisol levels in hair strands will be evaluated once. |
Basale cortisol niveaus in de haarlokken zal een keer worden geëvalueerd. |
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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 | 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 | Yes |
E.6.13.1 | Other scope of the trial description |
the effect of hormonal contraception method used on HPA-axis reactivity to Synacthen test. |
de effecten van hormonale anticonceptie methoden op HPA-as reactiviteit op Synacthen test. |
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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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
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 | No |
E.8.2.3 | Other | No |
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
|
When all included participants finished all assessments or have dropped out. |
Wanneer alle geincludeerde patienten alle metingen hebben afgerond of niet meer deelnemen aan de studie |
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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 | 1 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |