TY - JOUR
T1 - Impact of Paraesophageal Hernia Repair on Respiratory Function
T2 - A Systematic Review
AU - Myers, Dominick
AU - Jacobson, Xander
AU - Dale, Matthew
AU - Sahasranaman, Venket
AU - Nandipati, Kalyana
N1 - Funding Information:
Special thanks to Kris Gunderson for providing extensive language and grammatical edits.
Publisher Copyright:
© Copyright © 2021 Myers, Jacobson, Dale, Sahasranaman and Nandipati.
PY - 2021/6/28
Y1 - 2021/6/28
N2 - Background and Objectives: Surgical repair of hiatal and paraesophageal hernia is widely accepted for the treatment of gastroesophageal reflux symptoms. The respiratory benefit of this surgery is less clear. The objective of this review is to quantify the benefit to pulmonary function and subjective dyspnea of paraesophageal hernia repair with the aim of refining the indications and contraindications for elective paraesophageal hernia repair. Methods: Articles were gathered from systematic searches of the Medline Complete Database via the Creighton University Health Sciences Library literature search services. Publications with both pre and postoperative pulmonary function data or both pre and postoperative subjective dyspnea data with regards to surgical paraesophageal hernia repair were included. Results: Six studies were included in this review. The majority of studies in this review show improvement in pulmonary function postoperatively with regards to FEV1, FVC, and VC when stratified by % intrathoracic stomach (ITS), particularly in groups >50% ITS. No significant change was seen in postoperative DLCO or FEV1/FVC. Conclusion: Paraesophageal hernia repair has shown to improve pulmonary function both objectively and subjectively. This review was limited by the paucity of literature on the subject as well as the lack of a standardized method for measurement of %ITS.
AB - Background and Objectives: Surgical repair of hiatal and paraesophageal hernia is widely accepted for the treatment of gastroesophageal reflux symptoms. The respiratory benefit of this surgery is less clear. The objective of this review is to quantify the benefit to pulmonary function and subjective dyspnea of paraesophageal hernia repair with the aim of refining the indications and contraindications for elective paraesophageal hernia repair. Methods: Articles were gathered from systematic searches of the Medline Complete Database via the Creighton University Health Sciences Library literature search services. Publications with both pre and postoperative pulmonary function data or both pre and postoperative subjective dyspnea data with regards to surgical paraesophageal hernia repair were included. Results: Six studies were included in this review. The majority of studies in this review show improvement in pulmonary function postoperatively with regards to FEV1, FVC, and VC when stratified by % intrathoracic stomach (ITS), particularly in groups >50% ITS. No significant change was seen in postoperative DLCO or FEV1/FVC. Conclusion: Paraesophageal hernia repair has shown to improve pulmonary function both objectively and subjectively. This review was limited by the paucity of literature on the subject as well as the lack of a standardized method for measurement of %ITS.
UR - http://www.scopus.com/inward/record.url?scp=85109805292&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85109805292&partnerID=8YFLogxK
U2 - 10.3389/fsurg.2021.666686
DO - 10.3389/fsurg.2021.666686
M3 - Review article
AN - SCOPUS:85109805292
SN - 2296-875X
VL - 8
JO - Frontiers in Surgery
JF - Frontiers in Surgery
M1 - 666686
ER -