Gastroesophageal reflux disease (GERD) is one of the most commonlyencountered digestive diseases in the world, with the prevalence continuing toincrease. Many patients are successfully treated with lifestyle modificat...Gastroesophageal reflux disease (GERD) is one of the most commonlyencountered digestive diseases in the world, with the prevalence continuing toincrease. Many patients are successfully treated with lifestyle modifications andproton pump inhibitor therapy, but a subset of patients require more aggressiveintervention for control of their symptoms. Surgical treatment with fundoplicationis a viable option for patients with GERD, as it attempts to improve the integrityof the lower esophageal sphincter (LES). While surgery can be as effective asmedical treatment, it can also be associated with side effects such as dysphagia,bloating, and abdominal pain. Therefore, a thorough pre-operative assessment iscrucial to select appropriate surgical candidates. Newer technologies arebecoming increasingly available to help clinicians identify patients with true LESdysfunction, such as pH-impedance studies and high-resolution manometry(HRM). Pre-operative evaluation should be aimed at confirming the diagnosis ofGERD, ruling out any major motility disorders, and selecting appropriate surgicalcandidates. HRM and pH testing are key tests to consider for patients with GERDlike symptoms, and the addition of provocative measures such as straight legraises and multiple rapid swallows to HRM protocol can assess the presence ofunderlying hiatal hernias and to test a patient’s peristaltic reserve prior tosurgery.展开更多
文摘Gastroesophageal reflux disease (GERD) is one of the most commonlyencountered digestive diseases in the world, with the prevalence continuing toincrease. Many patients are successfully treated with lifestyle modifications andproton pump inhibitor therapy, but a subset of patients require more aggressiveintervention for control of their symptoms. Surgical treatment with fundoplicationis a viable option for patients with GERD, as it attempts to improve the integrityof the lower esophageal sphincter (LES). While surgery can be as effective asmedical treatment, it can also be associated with side effects such as dysphagia,bloating, and abdominal pain. Therefore, a thorough pre-operative assessment iscrucial to select appropriate surgical candidates. Newer technologies arebecoming increasingly available to help clinicians identify patients with true LESdysfunction, such as pH-impedance studies and high-resolution manometry(HRM). Pre-operative evaluation should be aimed at confirming the diagnosis ofGERD, ruling out any major motility disorders, and selecting appropriate surgicalcandidates. HRM and pH testing are key tests to consider for patients with GERDlike symptoms, and the addition of provocative measures such as straight legraises and multiple rapid swallows to HRM protocol can assess the presence ofunderlying hiatal hernias and to test a patient’s peristaltic reserve prior tosurgery.
