Short-Term Outcomes in Patients Undergoing Paraesophageal Hiatal Hernia Repair

Many patients with hiatal hernias (HH) are asymptomatic; however, symptoms may include heartburn, regurgitation, dysphagia, nausea, or vague epigastric pain depending on the hernia type and severity. The ideal technique and timing of repair remains controversial. This report describes short-term outcomes and readmissions of patients undergoing HH repair at our institution. All patients who underwent HH repair from January 2012 through April 2017 were reviewed. Patients undergoing concomitant bariatric surgery were excluded. 239 patients were identified and 128 were included. Eighty-eight were female (69%) and 40 were male (31%) with a mean age of 59 years (range 20-91 years) and a mean BMI of 29.2kg/m(2) (17-42). Worsening GERD was the most common presenting symptom in 79 (61.7%) patients. Eighty-four laparoscopic cases (65.6%) and 44 robotic assisted (34.4%) procedures were performed. Mesh was used in 59 operations (3 polytetrafluoroethylene; 56 biologic). All hiatal hernia types (I-IV) were collected. Majority were initial operations (89%). Techniques included: Toupet fundoplication in 68 cases (63.0%), Nissen fundoplication in 36 (33.3%), Dor fundoplication in 4 (3.7%), concomitant Collis gastroplasty in 4 (3.1%), and primary suture repair in 20 (15.6%). Outcomes between robotic and laparoscopic procedures were compared. Length of stay was reported as median and interquartile range for laparoscopic and robotic: 1.0 day (1.0-3.0) and 2.0 days (1.0-2.5); p=0.483. Thirty-day readmission occurred in 9 patients, 7 (8.3%) laparoscopic and 2 (4.6%) robotic; p=0.718. Two 30-day reoperations occurred, both laparoscopic; p=0.545. Total of 16 complications occurred; 18.6% had a complication with the use of mesh compared to 8.7% without the use of mesh, p=0.063. There were no conversion to open modality and no mortalities were reported. Hiatal hernia repair can be performed safely with a low incidence of complications.