| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
| Ovarian, tubular or peritoneal high-grade epithelial carcinoma, histologically proven. Recommendation of a maintenance treatment with Niraparib at standard dose (200-300mg/day) | 
 
| Cancer épithélial ovarien, tubaire ou péritonéal primitif de haut grade séreux prouvé histologiquement et pour lesquelles il y a une indication de traitement de maintenance par niraparib à dose standard à 300 mg/ jour, ou à dose réduite à 200 mg/ jour  | 
 
 
 | 
| E.1.1.1 | Medical condition in easily understood language  | 
| ovarian cancer | 
 
| Cancer de l'ovaire | 
 
 
 | 
| E.1.1.2 | Therapeutic area  | Diseases [C] - Cancer [C04] | 
| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 20.0 | 
 
| E.1.2 | Level  | PT | 
 
| E.1.2 | Classification code  | 10033128 | 
 
| E.1.2 | Term  | Ovarian cancer | 
 
| E.1.2 | System Organ Class  | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) | 
 
 
 | 
| 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  | 
|  Identification of clinical/biological/therapeutic or niraparib pharmacokinetic factors that induces hematologic toxicity or nephrotoxicity when it is used according to the Market authorization at the 300mg/day dose  or the reduced 200mg/day dose commonly prescribed for high grade serous epithelial ovarian cancer  irrespectively of their BRCA-mutated gene or HR status). | 
 
| Détermination de l’existence de liens entre covariables cliniques/biologiques/thérapeutiques propres à la patiente et/ou paramètres phamarmacocinétiques du niraparib sur l’apparition de toxicité(s) hématologique(s) et/ou rénales lorsqu’il est utilisé dans le cadre de son AMM à 300mg/jour ou à 200 mg/jour en dose réduite communément prescrite, en traitement d’entretien pour un cancer séreux ovarien de haut grade BRCA muté ou non. | 
 
 
 | 
| E.2.2 | Secondary objectives of the trial  | 
Identification of clinical and biological/therapeutic/dietary factors that influence Niraparib pharmacokinetic parameters
 
 Determination of the existence of a causative link between pharmacokinetics parameters and Niraparib efficacy | 
 
	Détermination des covariables cliniques/biologiques/thérapeutiques/alimentaires influençant les paramètres pharmacocinétiques du niraparib 
 	Détermination de l’existence d’un lien entre paramètres pharmacocinétiques et efficacité du niraparib  
 	 | 
 
 
 | 
| E.2.3 | Trial contains a sub-study  |  No  | 
| E.3 | Principal inclusion criteria  | 
•	Patient Study Information and written informed consent
 •	Social Security Affiliation
 •	Patient > 18 years old.
 •	Ovarian, tubular or peritoneal high-grade epithelial carcinoma, histologically proven. 
 -                 Patients who already received 4 to 6 cures of Platinum-based chemotherapy and with recommendation of a maintenance treatment with Niraparib at standard dose (300mg/day) or at a reduced dose (200mg/day)
 •	glomerular filtration rate with standardized serum creatinine values using CKD-EPI formula  ≥ 30ml/min/1.73m2 (https://www.kidney.org/professionals/kdoqi/gfr_calculator)
 •	Normal liver function with bilirubin < 1.5N
 •	6-8 weeks break between last chemotherapy and Niraparib treatment inititation.
 
 | 
 
-	Patiente informée et ayant signé un consentement éclairé
 -                  Patiente affiliée à un régime de sécurité sociale ou bénéficiaire d’un tel régime
 -                  Femmes âgées de plus de 18 ans
 -	Cancer épithélial ovarien, tubaire ou péritonéal primitif de haut grade séreux prouvé histologiquement 
 -	Patiente ayant déjà reçu 4 à 6 cures de chimiothérapie à base de sel de platine  et pour lesquelles il y a une indication de traitement de maintenance par niraparib à dose standard à 300 mg/ jour, ou à dose réduite à 200 mg/ jour au choix de l’investigateur
 -	Débit de filtration glomérulaire initiale selon formule CKD-EPI ajustée sur la cystatine C ≥ 30ml/min/1.73m2 (https://www.kidney.org/professionals/kdoqi/gfr_calculator)
 -	Fonction hépatique normale avec bilirubinémie < 1.5N
 -	Intervalle de 6 à 8 semaines ente la dernière cure de chimiothérapie à base de platine et le début du traitement par Niraparib
 
 | 
 
 
 | 
| E.4 | Principal exclusion criteria | 
•	Miner patient
  •	Pregnant or lactating woman      
 •	Patient not able to understand the aim of the study or under curatorship
 •	Low grade carcinoma
 •	hypersensitivity to active substance or any of the excipients | 
 
-	Patientes mineures
 -	Patientes enceintes ou allaitant
 -	Patientes inaptes à la compréhension du protocole, ou sous tutelle-curatelle 
 -	Carcinome de bas grade
 -	Hypersensibilité à la substance active du niraparib ou l’un de ces excipients
 
 | 
 
 
 | 
| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| Identification of clinical/biological/therapeutic and pharmacokinetic factors that induces hematologic toxicity or nephrotoxicity | 
 
| Identification des facteurs cliniques/biologiques/thérapeutiques  et pharmacocinétiques inducteurs de toxicologie(s) hématologique(s) et/ou rénales  | 
 
 
 | 
| E.5.1.1 | Timepoint(s) of evaluation of this end point | 
| Visits n°2, 3, 4 and end of research | 
 
| Visite N°2 , 3, 4 et Visite fin d'étude	 | 
 
 
 | 
| E.5.2 | Secondary end point(s) | 
Comparison between clinical and biological/therapeutic/dietary factors and Niraparib pharmacokinetic parameters
 
 Determination of the existence of a causative link between pharmacokinetics parameters and progresion free Survival at 24 months  | 
 
Mise en relation des paramètres pharmacocinétiques moyens observées chez les patientes en fonction  des paramètres cliniques/biologiques/thérapeutiques et alimentaires étudiés.
 	Mise en relation des paramètres  pharmacocinétiques mesurés et de la PFS à 24 mois.
 	  | 
 
 
 | 
| E.5.2.1 | Timepoint(s) of evaluation of this end point | 
Visits n°2, 3, 4 and end of research
 
 In medical chart : After 24 months of treatment | 
 
Visites n°2, 3, 4 et Fin de la recherche
 
 Dans le dossier médical: Survie sans progression après 24 mois de traitement | 
 
 
 | 
| 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 |  Yes  | 
| E.6.6 | Pharmacokinetic |  Yes  | 
| 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 |  No  | 
| 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 |  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 |  No  | 
| 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
                             |  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 | 3 | 
| 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
                     | 
| Last patient last visit | 
 
| dernier patient dernière visite | 
 
 
 | 
| 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 | 34 | 
| E.8.9.1 | In the Member State concerned days |  |