Can morbidly obese patients with reflux be offered laparoscopic sleeve gastrectomy? A case report of 40 patients.

BACKGROUND: The incidence of reflux in obesity can reach greater than 35%. Most surgeons recommend Roux-en-y gastric bypass to patients with pre-existing reflux. One alternative to Roux-en-y gastric bypass is the addition of anterior fundoplication (AF) with posterior crural approximation (pCA) to laparoscopic sleeve gastrectomy (LSG) in patients with documented reflux. METHODS: Between February 2011 and April 2013 we reviewed data from the bariatric registry on weight loss, resolution of symptoms, and quality of life presurgery and postsurgery for all patients who consented to participate in the registry and underwent LSG with AF/pCA. RESULTS: Forty patients met inclusion criteria; 78% (31) were female. The mean initial weight was 298 ± 64 lbs. with mean BMI of 49 ± 8 kg/m(2). The mean DeMeester score was 36 ± 27 (normal <14.7). Nine (22.5%) patients had esophagitis. Thirty-six (90%) patients had hiatal hernia. There were no intraoperative complications. The mean operative time was 84 ± 20 minutes and the mean hospital stay was 1.6 ± .9 days. Postoperative complications included 1 fluid collection, 1 narrowing, 4 admissions for nausea and dehydration, 1 for pancreatitis, and 1 for deep vein thrombosis . Thirty-eight (95%) patients had immediate resolution of reflux, whereas 2 (5%) patients complained of worsening symptoms. On short-term follow-up of 24 ± 6 months, 55% of patients responded to the gastroesophageal reflux disease-health related quality of life questionnaire with improvement in their median score from 31/75 interquartile range (IQR 25) preoperatively to 0/75 (IQR 6.5) postoperatively (P < .0001). Their %excess body mass index loss was 69 ± 27%. CONCLUSIONS: Morbidly obese patients with documented reflux can be offered LSG with the addition of AF/pCA.

Laparoscopic Management of Severe Reflux After Sleeve Gastrectomy, in Selected Patients, Without Conversion to Roux-en-Y Gastric Bypass.

BACKGROUND: Treatment of severe reflux after laparoscopic sleeve gastrectomy (LSG) may require conversion to Roux-en-Y gastric bypass (RYGB). We conducted a pilot study to evaluate the feasibility and effectiveness of performing laparoscopic anterior fundoplication with posterior crura approximation (LAF/pCA), in selected patients, to correct the reflux without conversion to RYGB. PATIENTS AND METHODS: From October 2012 to April 2013, 6 patients with confirmed severe de novo reflux after LSG were treated with LAF/pCA. RESULTS: All patients were females with a mean age of 41.5±14.2 years. All patients had lost weight after initial LSG. The percentage excess body mass index (BMI) loss (%EBL) was 61.2±33.2%. The mean time from the initial LSG to LAF/pCA was 33.2±12.5 months. Four patients had reduction of gastric fundus size. One patient required resleeving. Reflux resolved immediately in all patients with a follow-up of 18.5±2.7 months. All patients continued to lose weight, with %EBL reaching 75.5±22.9% and a mean BMI of 32±7.3 kg/m(2). CONCLUSIONS: LAF/pCA with reduction of gastric fundus size, when needed, may be considered an alternative option to correct severe reflux after LSG in selected patients.

Effect of immediate full weight bearing on abductor repair and clinical function after THA through a modified Hardinge approach.

This study evaluated the effect of immediate full weight bearing on abductor repair and clinical function after total hip arthroplasty (THA) using a direct lateral (modified Hardinge) approach. The surgical approach detached a bone flake with the abductors, providing a radiographic marker for abductor displacement and healing. Patients in whom weight bearing was restricted for 6 weeks (partial-weight bearing group) were compared with patients who were immediately weight bearing (full-weight bearing group). A total of 307 patients (309 hips) were followed for a mean of 14 months (range, 12-36 months). The partial-weight bearing group (163 patients) underwent 6 weeks of partial weight bearing, and the full-weight bearing group (146 patients) underwent immediate full weight bearing. The abductor repair was assessed radiographically via the bone flake harvested with abductor muscles. Nonunion of the abductor bone was observed in 12 (7%) patients in the partial-weight bearing group and 9 (6%) patients in the full-weight bearing group (P=.55). Patients in the full-weight bearing group had significantly earlier discharge from hospital than the partial-weight bearing group (2.6 vs 3.5 months, respectively; P=.0021). Patients in the full-weight bearing group had a higher mean Engh score (6.58) radiographically than did patients in the partial-weight bearing group (4.92) (P=.0005). No difference was observed in Harris Hip Score, limp, thigh pain, high-grade heterotopic bone, trochanteric bursitis, or stem subsidence between groups. Restricting weight bearing postoperatively to protect the Hardinge abductor repair appears unnecessary, and recovery of activity is improved with immediate weight bearing.

Femoral component incarceration at the distal slot.

Femoral components with distal coronal slots were introduced to decrease the stiffness mismatch of the femoral diaphysis and stem. We present 2 cases in which the stem of an S-ROM (DePuy, Warsaw, Ind) endoprosthesis was incarcerated in the diaphysis of the femur by bone growth through the distal slot. In both cases, this finding was discovered intraoperatively, following multiple unsuccessful attempts at stem extraction. We recommend performing a trans femoral cortical window at the distal slot, which provides adequate visualization of the stem and allows for resection of the anterior tine and osseous bar. Early recognition of this potential pitfall may decrease the risk for iatrogenic femur fracture, prolonged operative time, extended anesthetic exposure, and greater blood loss.