Kelly R Finan1, David Renton, Catherine C Vick, Mary T Hawn. 1. Section of Gastrointestinal Surgery, Department of Surgery, University of Alabama at Birmingham, KB 417 1530 3rd Ave S, Birmingham, AL 35294, USA.
Abstract
PURPOSE: Laparoscopic Heller myotomy is the preferred treatment for achalasia. Post-operative leaks cause significant morbidity and impair functional outcome. This study assesses the efficacy of intra-operative leak testing on post-operative leak rate. METHODS: A retrospective analysis of 106 consecutive patients undergoing laparoscopic Heller myotomy by a single surgeon between November 2001 and August 2006 was undertaken. Intra-operative leak testing was performed in all patients. Variables associated with intra-operative mucosotomy were assessed by univariate analysis and logistic regression modeling. RESULTS: Intra-operative mucosotomy occurred in 25% of patients. All mucosotomies were repaired primarily and tested with methylene-blue-stained saline. Dor fundoplication was performed in 74% of the patients. There were no post-operative leaks and patients were started on diet day of surgery. Mean LOS was 1.4(+/-0.7) days. Logistic regression modeling demonstrated that prior myotomy was associated with a statistically significant increase in the rate of mucosotomy (p = 0.033), while previous botox injection (p = 0.193), pneumatic dilation (p = 0.599) or concomitant hiatal hernia (p = 0.874) were not significantly associated with mucosotomy. CONCLUSION: Laparoscopic Heller myotomy for the treatment of achalasia is a safe procedure. Intra-operative leak testing minimizes the risk of post-operative leaks and expedites post-operative management. Prior endoscopic treatment does not impair operative results.
PURPOSE: Laparoscopic Heller myotomy is the preferred treatment for achalasia. Post-operative leaks cause significant morbidity and impair functional outcome. This study assesses the efficacy of intra-operative leak testing on post-operative leak rate. METHODS: A retrospective analysis of 106 consecutive patients undergoing laparoscopic Heller myotomy by a single surgeon between November 2001 and August 2006 was undertaken. Intra-operative leak testing was performed in all patients. Variables associated with intra-operative mucosotomy were assessed by univariate analysis and logistic regression modeling. RESULTS: Intra-operative mucosotomy occurred in 25% of patients. All mucosotomies were repaired primarily and tested with methylene-blue-stained saline. Dor fundoplication was performed in 74% of the patients. There were no post-operative leaks and patients were started on diet day of surgery. Mean LOS was 1.4(+/-0.7) days. Logistic regression modeling demonstrated that prior myotomy was associated with a statistically significant increase in the rate of mucosotomy (p = 0.033), while previous botox injection (p = 0.193), pneumatic dilation (p = 0.599) or concomitant hiatal hernia (p = 0.874) were not significantly associated with mucosotomy. CONCLUSION: Laparoscopic Heller myotomy for the treatment of achalasia is a safe procedure. Intra-operative leak testing minimizes the risk of post-operative leaks and expedites post-operative management. Prior endoscopic treatment does not impair operative results.
Authors: Subrato Deb; Claude Deschamps; Mark S Allen; Francis C Nichols; Stephen D Cassivi; Brian S Crownhart; Peter C Pairolero Journal: Ann Thorac Surg Date: 2005-10 Impact factor: 4.330
Authors: Christopher W Snyder; Ryan C Burton; Lindsay E Brown; Manasi S Kakade; Kelly R Finan; Mary T Hawn Journal: J Gastrointest Surg Date: 2009-09-30 Impact factor: 3.452
Authors: Samuel W Ross; Bindhu Oommen; Blair A Wormer; Amanda L Walters; Brent D Matthews; B T Heniford; Vedra A Augenstein Journal: Surg Endosc Date: 2015-01-15 Impact factor: 4.584