Influence of Analgesic Technique on Post Operative Rehabilitation After Median Laparotomy

Inclusion Criteria: * ASA (American Society of Anesthesiologists) Class I-IV adult, with programmed midline laparotomy * Have given an informed written consent * Able to read and understand french language * Affiliation to a social security system Exclusion Criteria: * Local anesthesic contraindication (allergy, porphyria, haemolytic anaemia, uncontrolled epilepsy, or severe cardiac conduction disorders) or TEA (coagulation disorders, progressive neurological disease, or severe spinal disorder), * Epidural analgesia contraindication * With impossibility to set up bilateral rectus sheath block * Participation in another clinical study * Pregnant women * Patients deprived of their liberty by a judicial or administrative decision, * Patients undergoing psychiatric care under articles L.3212-1 and L.3213-1 of the French Public Health Code