E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
The study is proposed to analyze the effect of three types of gonadotropin on embryo quality and kinetics of development in women undergoing an assisted reporduction treatment |
El estudio propone analizar el efecto de tres tipos de gonadotropinas sobre la calidad y cinética embrionaria en mujeres que se someten a un tratamiento de Reproducción Asistida. |
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E.1.1.1 | Medical condition in easily understood language |
It is intended to determine the effect of controlled ovarian stimulation on embryo quality, according the timings of cellular divisions |
Se propone determinar el efecto de un protocolo de estimulación ovárica sobre la calidad embrionaria, en términos de tiempos de división celular |
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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 |
Non-inferiority study of the type of gonadotropin used during a controlled ovarian stimulation protocol. To compare if the gonadotropin administered during ovarian stimulation affects timing of embryo divisions until 5 cell-stage |
Estudio de no inferioridad del tipo de gonadotropina empleado en un protocolo de estimulación ovárica Determinar si los preparados gonadotrópicos empleados en la estimulación ovárica (FSH recombinante, HMG y corifolitropina alfa) afectan a los tiempos de división celular hasta 5 células |
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E.2.2 | Secondary objectives of the trial |
To prove if the dose of gonadotropin applied and the serum steroid levels the day of the triggering (estradiol and progesterone) affects embryo quality and development rate using time-lapse technology
Comparative analysis of fertilization, pregnancy and implantation rates |
Comprobar si las dosis de gonadotropinas aplicadas y los niveles de hormonas esteroideas en sangre (estradiol y progesterona) el día de la inducción de la ovulación condicionan la calidad y tasa de desarrollo embrionario mediante el uso de tecnología time-lapse.
Análisis comparativo de las tasas de fecundación, tasas de gestación y tasas de implantación. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Women <38 years old Weight <60 kg Own oocytes Patients have to provide signed informed consent |
Pacientes menores de 38 años Peso <60 kg Ovocitos propios Paciente que otorgue por escrito su consentimiento para participar en el Estudio |
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E.4 | Principal exclusion criteria |
Oocyte donors Vitrified oocytes Severe male factor (<1 million spz/ml) Weight >60 kg |
donantes de ovocitos ovocitos vitrificados factor masculino severo (recuento espermático < 1.106 espermatozoides/ml) Pesar >60 Kg. |
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E.5 End points |
E.5.1 | Primary end point(s) |
T5 defined as the time that embryo needs to reach a 5-cell stage |
T5, definida como el tiempo que necesita el embrión para alcanzar un estadio de 5-células |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
In real time |
En tiempo real |
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E.5.2 | Secondary end point(s) |
Length of stimulation (days) - Total dose of gonadotropins (IU) - Levels of FSH (IU) - Levels of estradiol (pg / ml) - Levels of progesterone (ng / ml) - Fertilization rate - Number of embryos transferred and cryopreserved - Pregnancy rate - Implantation rate - Miscarriage rate - Cancellation rate per cycle initiated - Ovarian hyperstimulation síndrome rate - Timings of cellular divisions |
duración del tratamiento (días de estimulación) - dosis total de gonadotropinas - niveles de FSH (UI) - niveles de estradiol (pg/ml) - niveles de progesterona (ng/ml) - tasa de fecundación - número de embriones transferidos y criopreservados - tasa de gestación - tasa de implantación - tasa de aborto - tasa de cancelación por ciclo iniciado - tasa de síndrome de hiper-estimulación ovárica. - tiempos de las divisiones celulares |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | Yes |
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 | 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 | Yes |
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) | Yes |
E.8.2.2 | Placebo | No |
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
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The test will be terminated when each patient has completed the follow-up period, or by discontinuation by: - Completion of the assay protocol - Loss of tracking (inability to contact the patient) - Decision of the patient (specify reason) - Decision of the researcher (gynecologist or nurse) - Preventing adverse reaction by continuing the patient in the trial - Death |
El ensayo se dará por finalizado cuando cada paciente haya concluido el periodo de seguimiento, o bien por interrupción del mismo por: - Finalización del ensayo por protocolo - Pérdida de seguimiento (incapacidad de contactar con la paciente) - Decisión de la paciente (especificar el motivo) - Decisión del investigador (ginecólogo o personal de enfermería) - Por reacción adversa que impida la continuación de la paciente en el ensayo -Fallecimiento |
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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 | 6 |
E.8.9.1 | In the Member State concerned days | |