INTRODUCTION: Diagnostic laparoscopy with appendicectomy (LA) has become the accepted method of investigation and treatment of appendicitis. However, concerns remain in cases of complicated appendicitis when many advocate conversion to an open procedure (LCOA) owing to the risk of complications. The aim of this study was to look for factors that could predict complications occurring in patients undergoing appendicectomy. METHODS: Data inclusive of all consecutive appendicectomies over a two-year period were retrieved from the computerised theatre database. Clinical details including admission inflammatory markers, complications, severity (final pathology) and length of stay were collected from the discharge letter. Readmissions were identified as those hospital identifiers had a second set of admission dates and/or a second discharge letter. RESULTS: During the 2-year study period, 517 appendicectomies were performed. Of these, 429 patients (83%) had LA and the remaining 88 (17%) had LCOA. The LA group had a mean age of 28 years (range: 2-86 years) and a mean C-reactive protein (CRP) level of 71 mg/l (range: 0-480 mg/l) while the LCOA group had a mean age of 46 years (range: 11-92 years) and a mean CRP level of 162 mg/l (range: 3-404 mg/l). These differences in age and CRP were significant (p<0.001). LA patients were less likely to have complications overall (22% vs 52%, p=0.015). Complications were independently more than twice as common with established inflammation with a CRP level of >150 mg/l (p<0.05). CONCLUSIONS: A high preoperative CRP level predicts an increased rate of postoperative complication due to established inflammation and/or infection. This raises the question of whether we should be offering primary open appendicectomies to patients with a CRP level of >150 mg/l.
INTRODUCTION: Diagnostic laparoscopy with appendicectomy (LA) has become the accepted method of investigation and treatment of appendicitis. However, concerns remain in cases of complicated appendicitis when many advocate conversion to an open procedure (LCOA) owing to the risk of complications. The aim of this study was to look for factors that could predict complications occurring in patients undergoing appendicectomy. METHODS: Data inclusive of all consecutive appendicectomies over a two-year period were retrieved from the computerised theatre database. Clinical details including admission inflammatory markers, complications, severity (final pathology) and length of stay were collected from the discharge letter. Readmissions were identified as those hospital identifiers had a second set of admission dates and/or a second discharge letter. RESULTS: During the 2-year study period, 517 appendicectomies were performed. Of these, 429 patients (83%) had LA and the remaining 88 (17%) had LCOA. The LA group had a mean age of 28 years (range: 2-86 years) and a mean C-reactive protein (CRP) level of 71 mg/l (range: 0-480 mg/l) while the LCOA group had a mean age of 46 years (range: 11-92 years) and a mean CRP level of 162 mg/l (range: 3-404 mg/l). These differences in age and CRP were significant (p<0.001). LA patients were less likely to have complications overall (22% vs 52%, p=0.015). Complications were independently more than twice as common with established inflammation with a CRP level of >150 mg/l (p<0.05). CONCLUSIONS: A high preoperative CRP level predicts an increased rate of postoperative complication due to established inflammation and/or infection. This raises the question of whether we should be offering primary open appendicectomies to patients with a CRP level of >150 mg/l.
Authors: Ulrich Guller; Sheleika Hervey; Harriett Purves; Lawrence H Muhlbaier; Eric D Peterson; Steve Eubanks; Ricardo Pietrobon Journal: Ann Surg Date: 2004-01 Impact factor: 12.969
Authors: Augusto Zani; Warwick J Teague; Simon A Clarke; Munther J Haddad; Sanjeev Khurana; Thomas Tsang; Ramesh M Nataraja Journal: Pediatr Surg Int Date: 2017-04-29 Impact factor: 1.827
Authors: G Frongia; F Dostal; L Ziebell; N R Vuille-Dit-Bille; T Müller; J P Schenk; A Mehrabi; P Günther Journal: World J Surg Date: 2022-04-21 Impact factor: 3.282