E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Adult women with recurrent implantation failures |
Femmes adultes présentant des échecs d'implantation récurrents |
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E.1.1.1 | Medical condition in easily understood language |
correct immunological abnormalities and increase the pregnancy rate |
corriger les anomalies immunologiques et augmenter le taux de grossesse |
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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 evaluate the efficacy of certolizumab compared to placebo on clinical pregnancy rate in women with unexplained recurrent implantation failure. |
évaluer l'efficacité du certolizumab par rapport au placebo sur le taux de grossesse clinique chez les femmes présentant un échec d'implantation récurrent inexpliqué |
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E.2.2 | Secondary objectives of the trial |
1) To evaluate the efficacy of certolizumab compared to placebo in women with unexplained recurrent implantation failure in terms of: - live-birth rate - miscarriage rate 2) To evaluate the safety of certolizumab in women with unexplained recurrent implantation failure
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1) Évaluer l'efficacité du certolizumab par rapport au placebo chez les femmes présentant un échec d'implantation récurrent inexpliqué en termes de: - taux de grossesses menées à terme - taux de fausses couches 2) Évaluer l'innocuité du certolizumab chez les femmes présentant un échec d'implantation récurrent inexpliqué
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Women aged 18-40 years - Idiopathic, male or tubal factor infertility - Unexplained recurrent implantation failure defined as consecutive failure to obtain clinical pregnancy after at least transfers of 3 good-quality embryos (Istanbul criteria) - Affiliation to a French social security system (beneficiary or legal) - Informed and signed consent
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- Femmes âgées de 18 à 40 ans - Infertilité idiopathique, masculine ou tubaire - Échec d’implantation récurent inexpliqué défini comme des échecs consécutifs inexpliqués à l'obtention d'une grossesse clinique après au moins 3 transferts de embryons de bonne qualité (critères d'Istanbul) - Affiliation à un système de sécurité sociale français (bénéficiaire ou légal) - Consentement éclairé et signé
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E.4 | Principal exclusion criteria |
Known cause of RIF among the following: - Genetic parental anomalies - Non-gestational diabetes mellitus of type I and II, - Infectious disease - Antiphospholipid syndrome - Sickle cell disease - Diffuse adenomyosis - No contraindication to Freeze-thaw embryo transfer (FET) treatment Linked to certolizumab: - Hypersensitivity to the active substances or to any of the excipients - Primary or secondary immunodeficiency (history of or currently active) - Active uncontrolled infection - Cardiac insufficiency (moderate to severe, NYHA III/IV classes) - Any malignant neoplasm except adequately treated basal or squamous cell carcinoma of the skin - Immunization with a live/ attenuated vaccine within 4 weeks prior to baseline or simultaneously with treatment - Cytopenia as defined by platelet count < 100 × 109/L (100,000/mm3), hemoglobin < 85 g/L (8.5 g/dL; 5.3 mmol/L), absolute neutrophil count < 2.0 × 109/L (2000/mm3), lymphocyte count < 0.5 × 109/L (500/mm3) - Liver cytolysis (AST / ALT > 5 N) - Insufficient kidney function, as defined by a serum creatinine of more than 3 mg/dL or creatinine clearance of 20 ml/min or less - Demyelinating neurological disease Linked to rifampicin and isoniazid (RIFINAH®) - Hypersensitivity to the active substances or to any of the excipients - Porphyria - Decreased blood-clotting from low vitamin K - Liver cytolysis (AST / ALT >5 N) - Combination with bictegravir, cobicistat, daclatasvir, dasabuvir, delamanid, grazoprevir / elbasvir, protease inhibitors boosted by ritonavir, isavuconazole, ledipasvir, lurasidone, midostaurine, ombitasvir / paritaprévir, praziquantel, rilpivirine, sofosbuvir, velpatasvir, voriconazole, voxilaprevir - Acute hepatitis, hepatic failure or chronic hepatic disease - Acute nephropathy Contraindication to anti-pneumoccal vaccination (Pneumovax®) - Hypersensitivity to the active substances or to any of
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Cause connue de RIF parmi les suivantes: - Anomalies génétiques parentales - Diabète sucré non gestationnel de type I et II, - Maladie infectieuse - Syndrome des anti-phospholipides - Drépanocytose - Adénomyose étendue Absence de contre-indications au traitement de transfert d'embryons par congélation-décongélation (FET) Lié au certolizumab: - Hypersensibilité aux substances actives ou à l'un des excipients - Immunodéficience primaire ou secondaire (antécédents ou actuellement actif) - Infection active non contrôlée - Insuffisance cardiaque (modérée à sévère, classes NYHA III/IV) - Toute tumeur maligne à l'exception du carcinome basocellulaire ou épidermoïde correctement traité - vaccination avec un vaccin vivant/ atténué dans les 4 semaines précédant la baseline ou pendant la période de traitement - Cytopénie définie par une numération plaquettaire <100 × 109/ L (100 000 / mm3), hémoglobine < 85 g / L (8,5 g / dL; 5,3 mmol / L), nombre absolu de neutrophiles < 2,0 × 109 / L (2000 / mm3), nombre de lymphocytes < 0,5 × 109 / L (500 / mm3) - Cytolise hépatique (AST / ALT > 5 N) - Insuffisance rénale, telle que définie par :créatinine >3 mg/dL ou une clairance de créatinine ≤ 20 ml/min - Maladie neurologique démyélinisante Lié à la rifampicine et à l'isoniazide (RIFINAH®) - Hypersensibilité aux substances actives ou à l'un des excipients - Porphyrie - Diminution de la coagulation sanguine due à un faible taux de vitamine K - Cytolise hépatique (AST / ALT > 5 N) - Association avec bictégravir, cobicistat, daclatasvir, dasabuvir, delamanide, grazoprévir/elbasvir, inhibiteurs de protéase boostés par le ritonavir, isavuconazole, lédipasvir, lurasidone, midostaurine, ombitasvir/paritaprévir, praziquantel, rilpivirine, sofosbuvir, velpatasvir, voriconazole, voxilaprévir. - Hépatite aiguë, insuffisance hépatique ou maladie hépatique chronique - Néphropathie aiguë Lié à la vaccination anti-pneumococcique (Pneumovax®) - Hypersensibilité aux substances actives ou à l'un des excipients
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E.5 End points |
E.5.1 | Primary end point(s) |
Clinical pregnancy defined as the presence of cardiac activity on ultrasound scan at 5 weeks +/- 6 days of gestation (post-implantation) |
grossesse clinique définie comme la présence d'une activité cardiaque à l'échographie à 5 semaines + 6 jours de gestation (post-implantation) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
at 5 weeks +/- 6 days of gestation (post-implantation) |
à 5 semaines + 6 jours de gestation (post-implantation) |
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E.5.2 | Secondary end point(s) |
- Live-birth - Miscarriage defined as spontaneous abortion or pregnancy stop before 12 weeks of gestation (post-implantation) - All adverse events distinguishing serious adverse events. We will particularly evaluate: o multiple pregnancies o ectopic pregnancy o fetal abnormalities o small for gestational age o intrauterine growth restriction o preeclampsia
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- grossesse menée à terme - Fausse couche définie comme un avortement spontané avant 12 semaines de gestation (post-implantation)
- Tous les événements indésirables distinguant les événements indésirables graves. Nous évaluerons notamment: * grossesses multiples * grossesse extra-utérine * anomalies fÅ“tales * petite taille pour l'âge gestationnel * retard de croissance intra-utérin * pré-éclampsie
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
12 weeks of gestation (post-implantation) |
2 semaines de gestation (post-implantation) |
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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 | 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 | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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 | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 4 |
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 | Yes |
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 (LVLS) |
Dernier suivi du dernier patient |
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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 | 5 |
E.8.9.1 | In the Member State concerned months | 4 |
E.8.9.1 | In the Member State concerned days | 21 |