In Vitro Fertilization Clinical Trial
— SOLOAGOOfficial title:
Luteal Phase Support With GnRH Agonist Alone After GnRH Agonist Triggering and Fresh Embryo Transfer Compared to the Reference Protocol (hCG Triggering and Progesterone Luteal Support): a Randomised Controlled Trial
The development of stimulation protocols for in vitro fertilisation (IVF) has led to a paradox. It has now been established that obtaining a large number of oocytes is a key to success, but that it is also a risk factor for embryo transfer failure after puncture (disruption of endometrial receptivity due to luteal insufficiency) and a risk factor for complications such as ovarian hyperstimulation syndrome (OHSS).
Status | Not yet recruiting |
Enrollment | 652 |
Est. completion date | September 2027 |
Est. primary completion date | September 2027 |
Accepts healthy volunteers | No |
Gender | Female |
Age group | 18 Years to 39 Years |
Eligibility | Inclusion Criteria: - Patients requiring conventional IVF or IVF with sperm injection (ICSI) from the partner or donor under the conditions of management defined by French law. - Patients aged 18 to 39 included - First or second attempt of IVF or ICSI - BMI < 35 kg/m2 - Anti-Mullerian hormone (AMH) > 1 ng/ml (= 7 pmol/L) and/or antral follicle count = 8 - AMH < 5 ng/ml and/or antral follicle count <40 - Treatment with recombinant FSH - Antagonist protocol (with pre-treatment or not) - Initial dose of recombinant FSH between 75 and 450 IU - Signed informed consent - Affiliation to the social security system (excluding AME) Exclusion Criteria: - Patient or partner with HIV, hepatitis B virus (HBV) or Hepatitis C Virus (HCV) - ICSI with sperm from testicular biopsy - Pre-implantation diagnosis - Hypogonadotropic hypogonadism (amenorrhea or spaniomenorrhea with basal LH <1.2 IU/L) - History of severe ovarian hyperstimulation syndrome (OHSS) - Unoperated hydrosalpinx - Intracavitary polyps or myomas deforming the cavity - Known hypersensitivity to the investigational drugs and/or their excipients (human chorionic gonadotropin, progesterone, nafarelin acetate, GnRH, GnRH analogues, mannitol, sodium chloride, water for injection, glacial acetic acid, Sodium hydroxide and/or hydrochloric acid, sorbitol, purified water, benzalkonium chloride, sunflower oil, soybean lecithin, gelatin, glycerol, titanium dioxide (E171), methionine, poloxamer 18, phosphoric acid). - Gynaecological bleeding or genital haemorrhage - Tumours of the hypothalamus or pituitary gland - Ovarian enlargement or cysts unrelated to polycystic ovary syndrome - Severe adenomyosis requiring a long protocol - Carcinoma of the ovary, uterus or breast - Active thromboembolic events - Severe impairment of liver function - Breastfeeding women - Patients under court protection, guardianship or curators - Current participation in another therapeutic interventional trial on the day of inclusion - Patients who do not speak or understand French |
Country | Name | City | State |
---|---|---|---|
France | Maeliss Peigné | Bondy |
Lead Sponsor | Collaborator |
---|---|
Assistance Publique - Hôpitaux de Paris |
France,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Live birth, defined as the presence of a live birth after 22 weeks' gestation. Twin pregnancies will be counted as a single birth. | To demonstrate an increase in the rate of live births after 22 weeks' amenorrhoea (SA) per cycle with induction and support by GnRH agonist compared with the reference protocol combining induction by hCG and luteal support by exogenous vaginal progesterone | 22 weeks' gestation | |
Secondary | Embryo implantation defined as the presence of a gestational sac on the first ultrasound (5-8 WG) | Demonstrate improvement of embryo implantation rates with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 5-8 weeks' gestation | |
Secondary | Pregnancy defined as an hCG level > 10 IU/ml 14 days after oocyte retrieval. | Demonstrate an improvement in pregnancy rate with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 14 days after oocyte retrieval. | |
Secondary | Clinical pregnancy, defined as an intrauterine gestational sac with embryo showing cardiac activity on ultrasound at 5-10 WG | Demonstrate an improvement in clinical pregnancy rate with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 5-10 weeks' gestation | |
Secondary | Miscarriage prior to 12 WG, defined as the termination of a pregnancy prior to 12 WG. | Demonstrate a decrease in the rate of miscarriage per pregnancy with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 12 weeks' gestation | |
Secondary | Ongoing pregnancy, defined as the presence of an intra-uterine sac with an embryo with cardiac activity visible on ultrasound between 11 weeks of gestations(WG) and 13 WG+6 days (first trimester ultrasound). | Demonstrate an increase ongoing pregnancy rate at 12 weeks of gestation (12 WG) per cycle with GnRHa triggering and GnRHa luteal phase support compared with the reference protocol: hCG triggering and exogenous vaginal progesterone luteal phase support. | first trimester ultrasound (11 weeks of gestation and 13weeks of gestation +6days) | |
Secondary | Number of patients with gravidic hypertension and its onset, | Compare the impact on obstetric data with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | between 12 weeks of gestation and 22 weeks of gestation | |
Secondary | Number of patients with pre-eclampsia and its onset, | Compare the impact on obstetric data with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | between 12 weeks of gestation and 22 weeks of gestation | |
Secondary | Number of patients with gestational diabetes and its onset | Compare the impact on obstetric data with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | between 12 weeks of gestation and 22 weeks of gestation | |
Secondary | Number of patients with term and mode of delivery | Compare the impact on obstetric data with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | between 12 weeks of gestation and 22 weeks of gestation | |
Secondary | Number of patients with medical termination of pregnancy | Compare the impact on obstetric data with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | between 12 weeks of gestation and 22 weeks of gestation | |
Secondary | Number of patients with late miscarriage (between 12 and 22 WG) | Compare the impact on obstetric data with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | between 12 weeks of gestation and 22 weeks of gestation | |
Secondary | Number of patients with fetal death in utero | Compare the impact on obstetric data with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | between 12 weeks of gestation and 22 weeks of gestation | |
Secondary | Ovarian hyperstimulation syndrome, defined as the presence of moderate to severe syndrome, early and late. Early defined as the period before D10 post retrieval and late defined as pregnancy related OHSS, after D10 post oocyte retrieval | Demonstrate a decrease in the rate of moderate to severe and early and late OHSS with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | before Day 10 post retrieval and after Day 10 post oocyte retrieval | |
Secondary | Progesterone levels on day of oocyte pick up and at Day 7 post oocyte pick up. | Compare the evolution of the corpus luteum in the luteal phase with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | Day 7 post oocyte pick up | |
Secondary | Estradiol levels on day of oocyte pick up and at Day 7 post oocyte pick up. | Compare the evolution of the corpus luteum in the luteal phase with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | Day 7 post oocyte pick up | |
Secondary | LH levels on day of oocyte pick up and at Day 7 post oocyte pick up. | Compare the evolution of the corpus luteum in the luteal phase with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | Day 7 post oocyte pick up | |
Secondary | hCG levels on day of oocyte pick up and at Day 7 post oocyte pick up. | Compare the evolution of the corpus luteum in the luteal phase with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | Day 7 post oocyte pick up | |
Secondary | Progesterone levels during follow-up, presence of pregnancy and presence of miscarriage. | Assess the association of progesterone levels with pregnancy and miscarriage throughout follow-up with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 19 months | |
Secondary | Estradiol levels during follow-up, presence of pregnancy and presence of miscarriage. | Assess the association of estradiol levels with pregnancy and miscarriage throughout follow-up with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 19 months | |
Secondary | LH levels during follow-up, presence of pregnancy and presence of miscarriage. | Assess the association of LH levels with pregnancy and miscarriage throughout follow-up with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 19 months | |
Secondary | hCG levels during follow-up, presence of pregnancy and presence of miscarriage. | Assess the association of hCG levels with pregnancy and miscarriage throughout follow-up with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 19 months | |
Secondary | All adverse events up to delivery | Evaluate the side effects with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 19 months | |
Secondary | Number of oocytes collected, | Compare embryonic development with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | oocyte puncture visit | |
Secondary | number of mature oocytes | Compare embryonic development with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | oocyte puncture visit | |
Secondary | number of oocytes fertilised, | Compare embryonic development with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 5th day post oocyte puncture visit | |
Secondary | number of embryos on the second day of development, | Compare embryonic development with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 5th day post oocyte puncture visit | |
Secondary | number of blastocysts obtained, | Compare embryonic development with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 5th day post oocyte puncture visit | |
Secondary | number of blastocysts transferred, | Compare embryonic development with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 5th day post oocyte puncture visit | |
Secondary | number of blastocysts frozen. | Compare embryonic development with GnRHa triggering and GnRHa luteal phase support compared to hCG induction and exogenous vaginal progesterone luteal support. | 5th day post oocyte puncture visit |
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