E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Male infertility |
Infertilidad Masculina |
|
E.1.1.1 | Medical condition in easily understood language |
Male infertility |
Infertilidad Masculina |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Male diseases of the urinary and reproductive systems [C12] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10017399 |
E.1.2 | Term | FSH |
E.1.2 | System Organ Class | 100000004848 |
|
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 |
Determine genomic imprinting (epigenetic modification) in a number of infertile male patients with alteration in their semen (oligozoospermia) against a group of fertile men, assessing the effect on these changes by administering FSH in the group with infertility |
Determinar la impronta genómica (modificación epigenética) en una serie de pacientes varones infértiles con alteración en su espermiograma (oligozoospermia) frente a un grupo de varones fértiles, valorando el efecto sobre estas modificaciones al administrar FSH en el grupo con infertilidad. |
|
E.2.2 | Secondary objectives of the trial |
-Evaluate the main characteristics of semen of infertile patients before and after treatment with FSH. - Assess the modifications of the hormones involved in training sperm of infertile patients before and after treatment. - Analyze the outcome of assisted reproduction treatment in those patients which they were administered FSH |
- Valorar las principales características del espermiograma de pacientes infértiles antes y después del tratamiento con FSH. - Valorar las modificaciones de las hormonas involucradas en la formación de espermatozoides de aquellos pacientes con infertilidad antes y después del tratamiento. - Analizar el resultado de los tratamientos de reproducción asistida en aquellos pacientes a los que se les ha administrado FSH. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Age 30-40 years 2. Total sperm concentration (concentration / mL million x volume in ml) from 1-10 million (oligozoospermia) at least 2 Semen obtained with a period of sexual abstinence 2-4 days and at least a separation between 7 days. 3. Caucasian. 4. Inability of the couple to achieve a pregnancy after one year of sex without using any birth control. 5. 2-12 FSH IU / mL. 6. Total Testosterone greater than 300 ng / mL and bioavailable testosterone, calculated from albumin, Sex Hormone Binding Globuling - SHBG- greater than 145 ng / dL |
1. Edad entre 30-40 años 2. Concentración total de espermatozoides (concentración en millones/mL x volumen en mL) entre 1-10 millones (oligozoospermia) en al menos 2 espermiogramas obtenidos con un periodo de abstiencia sexual de 2-4 días y al menos una separación entre ambos de 7 días. 3. Raza caucásica. 4. Incapacidad de la pareja para conseguir un embarazo tras un año de relaciones sexuales sin utilización de ningún método anticonceptivo. 5. FSH 2-12 UI/mL. 6. Testosterona total mayor de 300 ng/mL y testosterona biodisponible, calculada a partir de la albúmina, Sexual Hormone Binding Globuling ? SHBG-, mayor de 145 ng/dL |
|
E.4 | Principal exclusion criteria |
1. Age between 30-40 years. 2. Caucasian. 3. Concentration and sperm motility above percentile 50 according to the parameters of the fifth edition of the Organization World Health Organization (WHO) in at least two semen in the least 2 semen obtained with a period of abstinence sexual 2-4 days and at least a separation between 7 days. 4. increased seminal volume of 1 ml. 5. Estradiol less than 50 pg / mL 6. FSH less than 4.5 IU / L. 7. Total Testosterone greater than 300 ng / dL and bioavailable testosterone greater than 145 ng / dL. 8. Have not been vasectomized. 9. Have been parents in the past five years. |
1. Edad entre 30-40 años. 2. Raza caucásica. 3. Concentración y motilidad de espermatozoides por encima del percentil 50 según los parámetros de la quinta edición de la Organización Mundial de la Salud (OMS) en al menos dos espermiogramas en al menos 2 espermiogramas obtenidos con un periodo de abstiencia sexual de 2-4 días y al menos una separación entre ambos de 7 días. 4. Volumen seminal mayor de 1 mL. 5. Estradiol menor de 50 pg/mL 6. FSH menor de 4.5 IU/L. 7. Testosterone total mayor de 300 ng/dL y testosterone biodisponible mayor de 145 ng/dL. 8. No hayan sido vasectomizados. 9. Hayan sido padres en los últimos cinco años. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Changes in methylation of sperm DNA or epigenetic changes detectable after treatment. |
Cambios en la metilación del DNA del espermatozoide o Cambios epigenéticos detectables tras de tratamiento |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
After 12 weeks |
Después de 12 semanas |
|
E.5.2 | Secondary end point(s) |
- Clinical pregnancy rate defined as the identification of at least one sack gestational fetal heartbeat on transvaginal ultrasound in week 6-7 after transfer embrión.- - FSH, LH, testosterone, bioavailable testosterone after treatment. - Count, concentration and mobility of sperm ejaculated after the treatmen |
- Tasa de embarazo clínico definida como la identificación de al menos un saco gestacional con latido fetal en la ecografía transvaginal en la semana 6-7 tras la transferencia del embrión.- - FSH, LH, testosterona y testosterona biodisponible tras el tratamiento. - Recuento, concentración y movilidad de los espermatozoides del eyaculado tras el tratamiento |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
After treatment. |
Después del tratamiento. |
|
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 | 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 | 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 | Yes |
E.8.1.7.1 | Other trial design description |
CONTROLADO COMPARADO CON EL GRUPO DE VOLUNTARIOS SANOS |
CONTROLLED COMPARED WITH HEALTHY VOLUNTEERS GROUP |
|
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 DE VOLUNTARIOS SANOS SIN TRATAMIENTO |
HEALTHY VOLUNTEERS GROUP WITHOUT TREATMENT |
|
E.8.2.4 | Number of treatment arms in the trial | 1 |
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
|
|
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 | 7 |
E.8.9.1 | In the Member State concerned days | 0 |