Safer laparoscopic trocar entry: it's all about pressure.
This prospective observational study aimed to assess the feasibility of adapting peritoneal hyperdistention to 25 mmHg during laparoscopy in an Australian hospital environment. A total of 1150 consecutive diagnostic or operative laparoscopies were performed. All cases were monitored for early detection of untoward physiological changes. All patients had Veress needle insufflation with distension to 25 mmHg prior to insertion of the primary trocar. No patients experienced any surgical entry complications or adverse clinical effects noted during anaesthetic. The aim of the current study is to assess the feasibility and safety of increasing the peritoneal insufflation pressure to 25 mmHg for primary trocar insertion.
Endosurgery Unit, Monash Medical Centre, Clayton, Victoria, Australia.
Jim
J
Tsaltas
Scott
S
Pearce
Anthony
A
Lawrence
Alan
A
Meads
Joseph
J
Mezzatesta
Scott
S
Nicolson
D000005:Abdomen / Q000503:physiopathology / Q000601:surgery; D001315:Australia; D006801:Humans; D007430:Intraoperative Care; D007431:Intraoperative Complications; D010535:Laparoscopy / Q000009:adverse effects / Q000379:methods*; D008991:Monitoring, Physiologic; D011312:Pressure; D011446:Prospective Studies; D015203:Reproducibility of Results; D013525:Surgical Instruments