AIM: To evaluate the efficacy of step-up approach to infected necrotising pancreatitis. METHODS: Retrospective analysis of 86 patients treated by step-up approach from 1989 to 2009. Infection was confirmed by examination of aspirated material or by presence of free pancreatic gas at contrast-enhanced computed tomography. Conservative treatment was initially attempted in all patients; percutaneous catheter drainage was performed when conservative therapy failed; surgery was planned only if no clinical improvement was observed. Primary outcome was mortality. RESULTS: Fifteen patients (17.4%) were successfully treated with conservative treatment only. Percutaneous catheter drainage was performed in 69 (80.2%). Eight patients (9.3%) died, two at week 1 without drainage or surgery and six after percutaneous catheter drainage and surgery. Eleven patients were converted to surgery (12.8%). Organ failure occurred in 59/86 (68.6%) and multiorgan failure in 25/86 (29.1%). Median (interquartile ranges) hospital stay and catheter dwell times were 13 (9-47) and 15 (7-34) days, respectively. There were 2.61 catheter problems and 1.68 catheter changes per patient. CONCLUSIONS: The step-up approach is an effective and safe strategy for the treatment of infected necrotising pancreatitis. Percutaneous drainage can avert the need for surgery in the majority of patients.
AIM: To evaluate the efficacy of step-up approach to infected necrotising pancreatitis. METHODS: Retrospective analysis of 86 patients treated by step-up approach from 1989 to 2009. Infection was confirmed by examination of aspirated material or by presence of free pancreatic gas at contrast-enhanced computed tomography. Conservative treatment was initially attempted in all patients; percutaneous catheter drainage was performed when conservative therapy failed; surgery was planned only if no clinical improvement was observed. Primary outcome was mortality. RESULTS: Fifteen patients (17.4%) were successfully treated with conservative treatment only. Percutaneous catheter drainage was performed in 69 (80.2%). Eight patients (9.3%) died, two at week 1 without drainage or surgery and six after percutaneous catheter drainage and surgery. Eleven patients were converted to surgery (12.8%). Organ failure occurred in 59/86 (68.6%) and multiorgan failure in 25/86 (29.1%). Median (interquartile ranges) hospital stay and catheter dwell times were 13 (9-47) and 15 (7-34) days, respectively. There were 2.61 catheter problems and 1.68 catheter changes per patient. CONCLUSIONS: The step-up approach is an effective and safe strategy for the treatment of infected necrotising pancreatitis. Percutaneous drainage can avert the need for surgery in the majority of patients.
Authors: Motokazu Sugimoto; David P Sonntag; Greggory S Flint; Cody J Boyce; John C Kirkham; Tyler J Harris; Sean M Carr; Brent D Nelson; Joshua G Barton; L William Traverso Journal: Surg Endosc Date: 2015-01-29 Impact factor: 4.584