| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated | 
| Patient ayant une indication pour la réalisation d'une cholécystectomie |  | 
| E.1.1.1 | Medical condition in easily understood language | 
| Patient ayant une indication pour la réalisation d'une cholécystectomie |  | 
| E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Surgical Procedures, Operative [E04] | 
| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| 
| E.1.2 | Version | 18.0 |  
| E.1.2 | Level | PT |  
| E.1.2 | Classification code | 10008611 |  
| E.1.2 | Term | Cholecystectomy |  
| E.1.2 | System Organ Class | 10042613 - Surgical and medical procedures |  | 
| 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 | 
| Augmenter de 30% le nombre de patients pouvant avoir leur cholécystectomie en chirurgie ambulatoire. (Décision de sortie en ambulatoire à H6 post-opératoire et sortie effective) |  | 
| E.2.2 | Secondary objectives of the trial | 
| Evaluer la douleur post opératoire et les nausées vomissements Diminuer la consommation de morphinique
 
 |  | 
| E.2.3 | Trial contains a sub-study | No | 
| E.3 | Principal inclusion criteria | 
| _Cholécystectomie programmée _ Laparoscopie
 _ Homme et femme
 _ ≥ 18 ans et < 70 ans
 _ Patients ASA 1 ou 2
 _ Ne vivant pas seul
 _ Patient vivant à moins de 50km du CHD Vendee (site de la Roche sur Yon)
 _ Ne s’opposant pas à la participation à l’étude
 
 |  | 
| E.4 | Principal exclusion criteria | 
| Cholécystectomie en urgence _ Patient mineur
 _ Femme enceinte ou en cours d’allaitement
 _ Patient âgé de plus de 70 ans
 _ Conversion en laparotomie
 _ Patient sous anticoagulant à dose curative
 _ Vivant seul
 _ Patient toxicomane
 _ Ulcère gastro-duodénal
 _ Refus de rentrer dans le protocole
 _ Maladie chronique nécessitant des antalgiques au long cours
 _ Immunodépression
 _ Traitement par corticothérapie.
 _ Découverte per opératoire de calcul dans la voie biliaire principale
 _ Contre indication à la ropivacaïne (cf contre-indications à la ropivacaïne)
 _ Hypersensibilité  au traitement à l’étude ou aux traitements concomitants d’anesthésie
 - Patients cardiaques ou épileptiques non équilibrés (du fait du risque cardiovasculaire et neurologiques des anesthésiques locaux)
 _ Patients ASA ≥ 3
 _ Patient < 50 Kg
 
 |  | 
| E.5 End points | 
| E.5.1 | Primary end point(s) |  | 
| E.5.1.1 | Timepoint(s) of evaluation of this end point | 
| 6 heures après la chirurgie |  | 
| E.5.2 | Secondary end point(s) | 
| -Douleurs - Consommation morphinique
 |  | 
| E.5.2.1 | Timepoint(s) of evaluation of this end point | 
| 1 jour après la chirurgie |  | 
| 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) | No | 
| E.7.4 | Therapeutic use (Phase IV) | Yes | 
| 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 | 
| Anesthésie standard seule (Antibioprophylaxie,Anesthésie générale ,Analgésie en fin d’intervention ) |  | 
| 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 | 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 | 
| Dernière visite du dernier patient |  | 
| 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 |  |