E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Infertility with Poor Ovarian Response |
Infertilidad con Baja Respuesta Ovárica |
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E.1.1.1 | Medical condition in easily understood language |
Infertility with Poor Ovarian Response |
Infertilidad con Baja Respuesta Ovárica |
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E.1.1.2 | Therapeutic area | Diseases [C] - Female diseases of the urinary and reproductive systems and pregancy complications [C13] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 19.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10016398 |
E.1.2 | Term | Female infertility |
E.1.2 | System Organ Class | 100000004872 |
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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 |
Determining whether a Follicular preparation with transdermal testosterone increases the number of mature oocytes retrieved in patients diagnosed with Poor Ovarian Response and which testosterone administration regimen is more effective for this purpose. |
Determinar si la preparación folicular con testosterona transdérmica aumenta el número de ovocitos maduros recuperados en pacientes diagnosticadas de BRO y qué régimen de administración de testosterona es más efectivo para este fin. |
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E.2.2 | Secondary objectives of the trial |
To assess the effect of testosterone in its different regimens on other cycle parameters such as the number of follicles on the day of HCG, number of good quality embryos obtained or duration of stimulation. To investigate the effect of testosterone on cycle outcome parameters, ie clinical gestation rate and evolutionary. To compare the hormonal profiles obtained between the different groups in the different moments of measurement throughout the treatment. |
Evaluar el efecto de la testosterona en sus distintos regímenes sobre otros parámetros de ciclo como el número de folículos el día de HCG, número de embriones de buena calidad obtenidos o duración de la estimulación. Investigar el efecto de la testosterona sobre parámetros de resultado de ciclo, es decir, tasa de gestación clínica y evolutiva. Comparar los perfiles hormonales obtenidos entre los distintos grupos en los distintos momentos de medición de los mismos a lo largo del tratamiento. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Signed Informed consent prior to the completion of any procedure related to the clinical trial. - Female, between 18 and 40 years at the time of randomization (both ages included). -Prior diagnosis of poor ovarian response (POR) according to ESHRE Bologna criteria. Patients must meet at least 2 of the following: • Advanced maternal age (40 years or more) or any other risk factor for POR. • A previous POR (3 oocytes or less) with a conventional ovarian stimulation protocol. • Abnormal ovarian reserve test (RFA <5-7 or AMH 3.3-7.9 pmol / l). |
- Consentimiento informado firmado previamente a la realización de cualquier procedimiento relacionado con el ensayo clínico. - Mujer entre 18 y 40 años de edad en el momento de la aleatorización (ambas edades incluidas). - Diagnóstico previo de baja respuesta ovárica según criterios ESHRE Bologna, las pacientes deben cumplir al menos 2 de los siguientes: • Edad materna avanzada (40 años o más) o cualquier otro factor para baja reserva ovárica. • BRO previa (3 ovocitos o menos) con un protocolo de estimulación ovárica convencional. • Test de reserva ovárica anormal (RFA <5-7 o AMH 3.3-7.9 pmol/l). |
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E.4 | Principal exclusion criteria |
Diagnosis of severe endometriosis (Grade III-IV). History of previous ovarian surgery. Presence of uterine malformations, corrected or not. Presence of uterine pathology defined as submucous myomas or endometrial polyps, documented by transvaginal ultrasound. Couples with severe male factor defined as REM <1 or azoospermia. Hydrosalpinx unilateral or bilateral uncorrected. Perimenopausal patients with irregular menstrual cycles. Concurrent untreated endocrine disorders. Patients who have participated in a clinical trial in a period of less than one month. Known allergy to the drug. Patients who have received androgen treatment within 3 months prior to inclusion in the study. BMI> 32 kg / m2 |
Diagnóstico de endometriosis severa (Grado III-IV). Antecedentes de cirugía ovárica previa. Presencia de malformaciones uterinas corregidas o no. Presencia de patología uterina definida como miomas submucosos o pólipo endometrial, documentados por ecografía transvaginal. Parejas con factor masculino severo definido como REM< 1 o azoospermia. Hidrosálpinx unilateral o bilateral no corregido. Pacientes perimenopáusicas con ciclos menstruales irregulares. Alteraciones endocrinas concurrentes no tratadas. Haber participado en un ensayo clínico con medicamentos en un periodo inferior a un mes. Alergia conocida al fármaco. Haber recibido tratamiento con andrógenos en los 3 meses previos a la inclusión en el estudio. IMC >32 kg/m2 |
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E.5 End points |
E.5.1 | Primary end point(s) |
Total number of mature oocytes obtained at follicular puncture. |
Número total de ovocitos maduros obtenidos en la punción folicular. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
36 hours after induction of ovulation with recombinant HCG. |
36 horas después de la inducción de la ovulación con HCG recombinante. |
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E.5.2 | Secondary end point(s) |
Number of obtained embryos Implantation rate Gestation Rate |
Número de embriones obtenidos Tasa de implantación Tasa de gestación |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
6 days after ovarian puncture. |
6 días después de la punción ovárica. |
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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 | Yes |
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) | Yes |
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 | Yes |
E.8.1.4 | Double blind | No |
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 | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Grupo control- sin tratamiento |
Control group- no treatment |
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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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Last visit of the last subject undergoing the trial |
Última visita del último paciente participando en el ensayo. |
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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 | |
E.8.9.1 | In the Member State concerned days | |