Study: NCT04480034

Intervention type: PROCEDURE
Intervention: Bariatric procedures
Description: All standard, laparoscopic bariatric procedures endorsed by SICOB (Società Italiana della Chirurgia dell'Obesità, Italian Society of Obesity Surgery) and by IFSO (International Federation of the Societies of Obesity Surgery), will be considered: sleeve gastrectomy, R-en-Y gastric bypass, one anastomosis gastric bypass, single anastomosis duodeno-ileal bypass with sleeve. The selection criteria for the surgery candidates will comply to the latest guidelines for bariatric surgery endorsed by SICOB, IFSO and EAES (European Association of Endoscopic Surgery). All the participating centers will follow the usual recruitment protocol. Restart of the bariatric elective surgery is based on the guidelines of SICOB for the bariatric surgery restart in Italy during the COVID-19 phase 2-3 of endemics.

Intervention type: PROCEDURE
Intervention: Bariatric procedures
Description: All standard, laparoscopic bariatric procedures endorsed by SICOB (Società Italiana della Chirurgia dell'Obesità, Italian Society of Obesity Surgery) and by IFSO (International Federation of the Societies of Obesity Surgery), will be considered: sleeve gastrectomy, R-en-Y gastric bypass, one anastomosis gastric bypass, single anastomosis duodeno-ileal bypass with sleeve. The selection criteria for the surgery candidates will comply to the latest guidelines for bariatric surgery endorsed by SICOB, IFSO and EAES (European Association of Endoscopic Surgery). All the participating centers will follow the usual recruitment protocol. Restart of the bariatric elective surgery is based on the guidelines of SICOB for the bariatric surgery restart in Italy during the COVID-19 phase 2-3 of endemics.

Intervention type: PROCEDURE
Intervention: Bariatric procedures
Description: All standard, laparoscopic bariatric procedures endorsed by SICOB (Società Italiana della Chirurgia dell'Obesità, Italian Society of Obesity Surgery) and by IFSO (International Federation of the Societies of Obesity Surgery), will be considered: sleeve gastrectomy, R-en-Y gastric bypass, one anastomosis gastric bypass, single anastomosis duodeno-ileal bypass with sleeve. The selection criteria for the surgery candidates will comply to the latest guidelines for bariatric surgery endorsed by SICOB, IFSO and EAES (European Association of Endoscopic Surgery). All the participating centers will follow the usual recruitment protocol. Restart of the bariatric elective surgery is based on the guidelines of SICOB for the bariatric surgery restart in Italy during the COVID-19 phase 2-3 of endemics.

Intervention type: PROCEDURE
Intervention: Bariatric procedures
Description: All standard, laparoscopic bariatric procedures endorsed by SICOB (Società Italiana della Chirurgia dell'Obesità, Italian Society of Obesity Surgery) and by IFSO (International Federation of the Societies of Obesity Surgery), will be considered: sleeve gastrectomy, R-en-Y gastric bypass, one anastomosis gastric bypass, single anastomosis duodeno-ileal bypass with sleeve. The selection criteria for the surgery candidates will comply to the latest guidelines for bariatric surgery endorsed by SICOB, IFSO and EAES (European Association of Endoscopic Surgery). All the participating centers will follow the usual recruitment protocol. Restart of the bariatric elective surgery is based on the guidelines of SICOB for the bariatric surgery restart in Italy during the COVID-19 phase 2-3 of endemics.

Intervention type: PROCEDURE
Intervention: Bariatric procedures
Description: All standard, laparoscopic bariatric procedures endorsed by SICOB (Società Italiana della Chirurgia dell'Obesità, Italian Society of Obesity Surgery) and by IFSO (International Federation of the Societies of Obesity Surgery), will be considered: sleeve gastrectomy, R-en-Y gastric bypass, one anastomosis gastric bypass, single anastomosis duodeno-ileal bypass with sleeve. The selection criteria for the surgery candidates will comply to the latest guidelines for bariatric surgery endorsed by SICOB, IFSO and EAES (European Association of Endoscopic Surgery). All the participating centers will follow the usual recruitment protocol. Restart of the bariatric elective surgery is based on the guidelines of SICOB for the bariatric surgery restart in Italy during the COVID-19 phase 2-3 of endemics.

Intervention type: PROCEDURE
Intervention: Bariatric procedures
Description: All standard, laparoscopic bariatric procedures endorsed by SICOB (Società Italiana della Chirurgia dell'Obesità, Italian Society of Obesity Surgery) and by IFSO (International Federation of the Societies of Obesity Surgery), will be considered: sleeve gastrectomy, R-en-Y gastric bypass, one anastomosis gastric bypass, single anastomosis duodeno-ileal bypass with sleeve. The selection criteria for the surgery candidates will comply to the latest guidelines for bariatric surgery endorsed by SICOB, IFSO and EAES (European Association of Endoscopic Surgery). All the participating centers will follow the usual recruitment protocol. Restart of the bariatric elective surgery is based on the guidelines of SICOB for the bariatric surgery restart in Italy during the COVID-19 phase 2-3 of endemics.

Intervention type: PROCEDURE
Intervention: Bariatric procedures
Description: All standard, laparoscopic bariatric procedures endorsed by SICOB (Società Italiana della Chirurgia dell'Obesità, Italian Society of Obesity Surgery) and by IFSO (International Federation of the Societies of Obesity Surgery), will be considered: sleeve gastrectomy, R-en-Y gastric bypass, one anastomosis gastric bypass, single anastomosis duodeno-ileal bypass with sleeve. The selection criteria for the surgery candidates will comply to the latest guidelines for bariatric surgery endorsed by SICOB, IFSO and EAES (European Association of Endoscopic Surgery). All the participating centers will follow the usual recruitment protocol. Restart of the bariatric elective surgery is based on the guidelines of SICOB for the bariatric surgery restart in Italy during the COVID-19 phase 2-3 of endemics.

Intervention type: PROCEDURE
Intervention: Bariatric procedures
Description: All standard, laparoscopic bariatric procedures endorsed by SICOB (Società Italiana della Chirurgia dell'Obesità, Italian Society of Obesity Surgery) and by IFSO (International Federation of the Societies of Obesity Surgery), will be considered: sleeve gastrectomy, R-en-Y gastric bypass, one anastomosis gastric bypass, single anastomosis duodeno-ileal bypass with sleeve. The selection criteria for the surgery candidates will comply to the latest guidelines for bariatric surgery endorsed by SICOB, IFSO and EAES (European Association of Endoscopic Surgery). All the participating centers will follow the usual recruitment protocol. Restart of the bariatric elective surgery is based on the guidelines of SICOB for the bariatric surgery restart in Italy during the COVID-19 phase 2-3 of endemics.