Laparoscopic cardial calibration and gastropexy for treatment of patients with reflux esophagitis: pathophysiological basis and result

A Rare Case of Internal Gastroduodenal Hernia Through the Fundoplication Wrap Two Years Following Laparoscopic Nissen Fundoplication for the Treatment of Gastroesophageal Reflux Disease

Patient: Female, 19-year-old

Final Diagnosis: Internal gastroduodenal hernia through the fundoplication wrap

Symptoms: Anorexia • epigastric pain

Medication: —

Clinical Procedure: Exploratory laparoscopy

Specialty: Surgery

Radiologic and endoscopic characteristics of laparoscopic antireflux wrap: correlation with outcome

After antireflux surgery for gastroesophageal reflux disease, 10% to 15% of patients may have unsuccessful results as a result of abnormal restoration of the esophagogastric junction. The purpose of this study was to evaluate the postoperative endoscopic and radiologic characteristics of the antireflux barrier and their correlation with the postoperative results. After surgery, endoscopic and radiologic features of the antireflux wrap were evaluated in 120 consecutive patients. Jobe's classification of the postoperative valve was used for the definition of a "normal" or "defective" wrap. Patients were evaluated 3 to 5 years later in order to determine the clinical and objective failed fundoplication. A "normal" antireflux wrap was associated with successful results in 81.7% of the patients. On the contrary, defective radiologic or endoscopic antireflux wrap was observed in 19% of cases. Among these patients, hypotensive lower esophageal sphincter was observed in 50% to 65% of patients, abnormal 24-hour pH monitoring in 91%, and recurrent postoperative erosive esophagitis in 50% of patients, respectively (P < 0.001). "Defective" antireflux fundoplication is associated with recurrent reflux symptoms, presence of endoscopic esophagitis, hypotensive lower esophageal sphincter, and abnormal acid reflux.

Laparoscopic treatment of obese patients with gastroesophageal reflux disease and Barrett's esophagus: a prospective study

BACKGROUND

Short-segment Barrett's esophagus (SSBE) or long-segment Barrett's esophagus (LSBE) is the consequence of chronic gastroesophageal reflux disease (GERD), which is frequently associated with obesity. Obesity is a significant risk factor for the development of GERD symptoms, erosive esophagitis, Barrett's esophagus, and esophageal adenocarcinoma. Morbidly obese patients who submitted to gastric bypass have an incidence of GERD as high as 50% to 100% and Barrett's esophagus reaches up to 9% of patients.

METHODS

In this prospective study, we evaluate the postoperative results after three different procedures--calibrated fundoplication + posterior gastropexy (CFPG), fundoplication + vagotomy + distal gastrectomy + Roux-en-Y gastrojejunostomy (FVDGRYGJ), and laparoscopic resectional Roux-en-Y gastric bypass (LRRYGBP)--among obese patients.

RESULTS

In patients with SSBE who submitted to CFPG, the persistence of reflux symptoms and endoscopic erosive esophagitis was observed in 15% and 20.2% of them, respectively. Patients with LSBE were submitted to FVDGRYGJ or LRRYGBP which significantly improved their symptoms and erosive esophagitis. No modifications of LESP were observed in patients who submitted to LRRYGBP before or after the operation. Acid reflux diminished after the three types of surgery were employed. Patients who submitted to LRRYGBP presented a significant reduction of BMI from 41.5 ± 4.3 to 25.7 ± 1.3 kg/m(2) after 12 months.

CONCLUSIONS

Among patients with LSBE, FVDGRYGJ presents very good results in terms of improving GERD and Barrett's esophagus, but the reduction of weight is limited. LRRYGBP improves GERD disease and Barrett's esophagus with proven reduction in body weight and BMI, thus becoming the procedure of choice for obese patients.

Laparoscopic Nissen fundoplication combined with posterior gastropexy in surgical treatment of GERD

BACKGROUND

Laparoscopic Nissen fundoplication (LNF) has become established as the procedure of choice in the surgical management of the majority of patients suffering from gastroesophageal reflux disease (GERD). Postoperative paraesophageal herniation has an incidence range up to 7% in the immediate postoperative period.

AIM

A prospective randomized trial was scheduled to study the role of posterior gastropexy, in combination with LNF, in prevention of paraesophageal herniation and improvement of postoperative results in surgical treatment of GERD.

PATIENTS AND METHODS

Eighty-two patients with GERD were randomized to LNF combined with (group A, n = 40) or without (group B, n = 42) posterior gastropexy. Subjective evaluation using disease-specific and generic questionnaires and structured interviews, and objective evaluation by endoscopy, esophageal manometry, and 24-h pH monitoring, were performed before operation, at 2 and 12 months after surgery, and then every year. Crura approximation was performed by stitches if the diameter was less than 6 cm, or with a patch to reinforce the conventional crural closure or by tension-free technique to close the hiatus. Posterior gastropexy (group A) was performed with one stitch between the posterior wall of the wrap and the crura near the arcuate ligament.

RESULTS

Sixteen patients of group A and 15 patients of group B with concomitant abdominal diseases had simultaneous procedures [cholecystectomy 25, vagotomy 2, ventral hernia repair 1, gastric polypectomy 1, gastric fundus diverticulectomy 1, gastrointestinal stromal tumor (GIST) wedge resection 1]. In mean follow-up of 48 +/- 26 months (range 7-94 months), one patient of group B presented with paraesophageal herniation in the first postoperative month (reoperation), while recurrent gastroesophageal reflux (Visick III or IV), successfully treated by medication, was noted in three patients of group B and in one patient of group A. Only mild dysphagia, during the first two postoperative months, was noted in nine patients of group A and eight patients of group B. Six patients of each group with Barrett's esophagus had endoscopic improvement after the second postoperative month. Visick score in groups A/B was I in 26/11 (P < 0.0001), II in 13/27 (P = 0.037), III in 1/2 (not significant, NS), and IV in 0/2. Generally, Visick score was I or II in 39/38 in groups A/B (97.5%/90.5%, NS) and III or IV in 1/4 (2.5%/9.5%, P < 0.0001).

CONCLUSIONS

LNF combined with posterior gastropexy may prevent postoperative paraesophageal or sliding herniation in surgical treatment of GERD, providing better early and long-term postoperative results. (Registered Clinical Trial number: NCT00872755. www.clinicaltrials.gov .).

Surgical management of gastroesophageal reflux disease

Managing gastroesophageal reflux disease (GERD) is difficult because it is a chronic relapsing disease. Surgical management of GERD is indicated only after medical management has failed. In patients who have the most advanced forms of GERD, surgical therapy is good for treating symptoms and healing esophagitis, but far from a gold standard. Freedom from symptoms, side effects, medical therapy, or reoperation cannot be guaranteed. Care must be taken when prescribing surgery for GERD, and it is best that an experienced surgeon at a specialty center participate in the patient's lifelong care.