Hiatus hernia repair (HHR) with the reconstruction of the phreno-oesophagal ligament is a safe and effective procedure for patients with reflux after laparoscopic sleeve gastrectomy according to a recent study published in BMC Surgery.
Gastroesophageal reflux is a known complication following laparoscopic sleeve gastrectomy (LSG) as anatomical changes predispose to reduced lower oesophagal sphincter pressure and development of hiatus hernia. The mainstay of surgical management has been Roux-en-Y gastric bypass (RYGB) which is not without risk. Hiatus hernia repair (HHR) with surgical reattachment of the oesophagus to the crura, recreating the phreno-oesophagal ligament is a simple procedure specifically targeting a number of anatomical changes responsible for reflux in this population.
They conducted a single centre retrospective analysis of adult patients with post-sleeve reflux refractory to medical treatment, managed with either HHR, RYGB or One-anastomosis Duodenal switch (OADS). PPI use and symptoms of reflux were assessed at early and mid-term time points via validated questionnaires.
Results
99 patients were included, of these, the surgical procedure was HHR alone in 58, RYGB in 29 and OADS in 12.
At early follow-up control of reflux symptoms was achieved in 72.4% after HHR, 82.1% after RYGB and 100% after OADS with no significant difference between groups
At mid-term follow-up (median 10 months IQR 7–21) there was no significant difference in the presence of symptomatic reflux as determined by post-op Visick score nor a difference in PPI use. The GerdQ score was significantly lower after OADS as compared to HHR and RYGB
Thus, HHR with the reconstruction of the phreno-oesophagal ligament is a safe and effective procedure for patients with reflux after laparoscopic sleeve gastrectomy, that avoids more complex operations such as RYGB and OADS and their associated long-term sequelae.
Reference:
Indja, B., Chan, D.L. & Talbot, M.L. Hiatal reconstruction is safe and effective for control of reflux after laparoscopic sleeve gastrectomy. BMC Surg 22, 347 (2022). https://doi.org/10.1186/s12893-022-01800-y