Study: NCT01339325

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Cholecystectomy
Description: Standard laparoscopic cholecystectomy The first cannula is inserted with an open laparoscopy technique. LCs are performed with either HF or US energized dissection, standard or fundus-first gallbladder dissection, closure of the artery by ligature/clip or US, closure of cystic duct by ligature/clip.~Laparo-endoscopic single site cholecystectomy~The TriPort device is inserted at the navel site through a 15 to 25 mm incision with an open laparoscopy technique. Two working instruments are inserted (one grasper and one energised device) through the TriPort. A further 1.8 or 3 mm instrument inserted through the larger gel valve, parallel to a 5 mm dissecting instrument, is used in some cases to enhance exposure. Gallbladder dissection is accomplished either after preparation of the cystic duct and artery or with a fundus-first technique, by means of HF electrosurgery or US shears.The cystic artery is divided between clips or by US scissors. The duct is divided between clips.

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Cholecystectomy
Description: Standard laparoscopic cholecystectomy The first cannula is inserted with an open laparoscopy technique. LCs are performed with either HF or US energized dissection, standard or fundus-first gallbladder dissection, closure of the artery by ligature/clip or US, closure of cystic duct by ligature/clip.~Laparo-endoscopic single site cholecystectomy~The TriPort device is inserted at the navel site through a 15 to 25 mm incision with an open laparoscopy technique. Two working instruments are inserted (one grasper and one energised device) through the TriPort. A further 1.8 or 3 mm instrument inserted through the larger gel valve, parallel to a 5 mm dissecting instrument, is used in some cases to enhance exposure. Gallbladder dissection is accomplished either after preparation of the cystic duct and artery or with a fundus-first technique, by means of HF electrosurgery or US shears.The cystic artery is divided between clips or by US scissors. The duct is divided between clips.

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Cholecystectomy
Description: Standard laparoscopic cholecystectomy The first cannula is inserted with an open laparoscopy technique. LCs are performed with either HF or US energized dissection, standard or fundus-first gallbladder dissection, closure of the artery by ligature/clip or US, closure of cystic duct by ligature/clip.~Laparo-endoscopic single site cholecystectomy~The TriPort device is inserted at the navel site through a 15 to 25 mm incision with an open laparoscopy technique. Two working instruments are inserted (one grasper and one energised device) through the TriPort. A further 1.8 or 3 mm instrument inserted through the larger gel valve, parallel to a 5 mm dissecting instrument, is used in some cases to enhance exposure. Gallbladder dissection is accomplished either after preparation of the cystic duct and artery or with a fundus-first technique, by means of HF electrosurgery or US shears.The cystic artery is divided between clips or by US scissors. The duct is divided between clips.