Postoperative Analgesia in Breast Cancer Surgery: Efficiency and Safety of Ultrasound Guided Erector Spinae Plane Block, a randomized controlled double blinded trial.

Introduction: Breast cancer surgeries are the mainstay and usually the first step of treatment.

Aim: To assess the efficiency and safety of ultrasound guided Erector Spinae Plane Block (ESPB) for the management of postoperative pain in patients undergoing elective breast cancer surgery.

Methods: Between December 2018 and June 2019, a prospective, controlled, randomized, double-blinded study was conducted at the maternity and neonatology center of Tunis.

Arabic validation of the "Mental Health Knowledge Schedule" and the "Reported and Intended Behavior Scale".

Objectives: Mental illness affects one in eight people in the world according to the WHO. It is a leading cause of morbidity and a major public health problem. Stigma harms the quality of life of people with mental illness.