E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Number of MII oocytes obtained in both groups |
Numero de ovocitos en MII obtenidos en ambos grupos |
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E.1.1.1 | Medical condition in easily understood language |
Number of mature eggs obtained after the ovarian stimulation and egg retrieval in both grups of egg donors |
Número de óvulos maduros obtenidos tras la estimulación ovárica y extracción de óvulos en ambos grupos de donantes de ovocitos |
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E.1.1.2 | Therapeutic area | Body processes [G] - Reproductive physiologi cal processes [G08] |
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 |
To study whether there is a difference in the number of MII oocytes obtained in both groups. The control group using progestin since the start of ovarian stimulation comparing it with the study group using progestin since day 5 of the ovarian stimulation in cycles of oocyte donors. |
Estudiar si existe diferencia en el número de ovocitos MII obtenidos en ambos grupos. El grupo control usando progestina desde el inicio de la estimulación ovárica comparándolo con el grupo de estudio usando progestina desde el día 5 de la estimulación ovárica en ciclos de donantes de ovocitos. |
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E.2.2 | Secondary objectives of the trial |
• Assess whether there are differences between the two groups in terms of the duration of stimulation • Study of the differences between both groups regarding the consumption of total gonadotropins. • Assess whether there are differences between both groups in the rate of survival after egg thawing and in the rate of fertilization after microinjection. • Assess whether there are differences between both groups in terms of Lh levels on the day of triggering. • Assess if there are differences between both groups in terms of cancellation rate • Assess if there are differences between both groups regarding the rate of triggering failure |
•Evaluar si hay diferencias entre ambos grupos en cuanto a la duración de la estimulación •Estudio de las diferencias entre ambos grupos en cuanto al consumo de gonadotropinas totales. •Evaluar si hay diferencias entre ambos grupos en la tasa de supervivencia en la descongelación y en la tasa de fertilización tras microinyección. •Evaluar si hay diferencias entre ambos grupos en cuanto a los niveles de Lh en el día del triggering •Evaluar si hay diferencias entre ambos grupos en cuanto a la tasa de cancelación •Evaluar si hay diferencias entre ambos grupos en cuanto a la tasa de fallo de triggering (punción blanca) |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Age between 18-35 years BMI between 18 and 32 kg/m2 Ability to participate and adequately comply with the study protocol Signed medical consent form. |
Edad entre 18-35 años IMC entre 18 y 32 kg/m2 Capacidad para participar y cumplir con el protocolo del estudio Haber dado su consentimiento por escrito |
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E.4 | Principal exclusion criteria |
Donors with total antral follicle count of less than 10 (between both ovaries). Concurrent participation in another study. |
Donantes con recuento de folículos antrales menor a 10 entre ambos ovarios . Participación concurrente en otro estudio. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
The number of MII oocytes obtained in both groups. |
El número de ovocitos MII obtenido en ambos grupos. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
The day of the egg retrieval |
El día de la punción ovárica |
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E.5.2 | Secondary end point(s) |
Total stimulation days Total dose of medication used Oocyte fertilization rate Cancellation rate |
Días de estimulación totales Dosis de medicacion utilizada en total Tasa de fertilizacion ovocitaria Tasa de cancelación |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
The day after the egg retrieval |
El día despues de la punción ovarica |
|
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 | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
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) | 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 | Yes |
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.8.2.4 | Number of treatment arms in the trial | 128 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 2 |
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
|
LVLS |
La ultima visita medica del ultimo paciente |
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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 | |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |