Long-term functional outcomes of laparoscopic resection for gastric gastrointestinal stromal tumors.

INTRODUCTION: Laparoscopic resection is rapidly becoming the treatment of choice for small- to medium-sized gastric gastrointestinal stromal tumors (GIST). While long-term oncologic data are available, quality of life outcomes are less known. METHODS: Our IRB-approved prospectively maintained database was retrospectively queried (2003-2013) for patients who underwent laparoscopic gastric GIST resection. Demographics along with perioperative and oncologic outcomes were collected and analyzed. Patients were contacted and asked to complete a quality of life survey consisting of Likert scales scored from 1 to 5. Patients also completed the Gastrointestinal Quality of Life Index (GIQLI). RESULTS: A total of 69 patients were identified and 36 patients (59.0% of eligible patients) responded to the survey. Median follow-up was 39 months. Patients most commonly reported no change in weight, appetite, early satiety, heartburn, persistent cough, dysphagia, and reflux medication dosing postoperatively. The median scores for chest pain and regurgitation were 4, falling in the "worsened" range. 8.33% of patients reported worsened chest pain and 11.11% of patients reported worsened regurgitation postoperatively. The GIQLI scores had a mean of 126.9 (range 77-141). CONCLUSION: While some patients reported a worsening in early satiety, most patients reported no change in symptoms postoperatively, and the GIQLI scores remained within the normal range. Laparoscopic resection of gastric GIST provides durable results with minimal effect on longer-term quality of life.

Minimally invasive esophagectomy provides significant survival advantage compared with open or hybrid esophagectomy for patients with cancers of the esophagus and gastroesophageal junction.

BACKGROUND: Minimally invasive esophagectomy (MIE) is increasingly being used to treat patients with cancer of the esophagus and gastroesophageal junction. We previously reported that oncologic efficacy may be improved with MIE compared with open or hybrid esophagectomy (OHE). We compared survival of patients undergoing MIE and OHE. STUDY DESIGN: Our contemporary series of patients who underwent MIE (2008 to 2013) was compared with a cohort undergoing OHE (3-hole [n = 39], Ivor Lewis [n = 16], hybrid [n = 13], 2000 to 2013). Summary statistics were calculated by operation type; Kaplan-Meier methods were used to compare survival. Cox regression was used to assess the impact of operation type (MIE vs OHE) on mortality, adjusting for age, sex, total lymph nodes, lymph node ratio (LNR), neoadjuvant chemoradiotherapy (CRT), and stage. RESULTS: The MIE (n = 104) and OHE (n = 68) groups were similar with respect to age and sex. The MIE group tended to have higher BMI, earlier stage disease, and was less likely to receive CRT. The MIE group experienced lower operative mortality (3.9% vs 8.8%, p = 0.35) and significantly fewer major complications. Five-year survival between groups was significantly different (MIE, 64%, OHE, 35%, p < 0.001). Multivariate analysis demonstrated that patients undergoing OHE had a significantly worse survival compared with MIE independent of age, LNR, CRT, and pathologic stage (hazard ratio 2.00, p = 0.019). CONCLUSIONS: This study supports MIE for EC as a superior procedure with respect to overall survival, perioperative mortality, and severity of postoperative complications. Several biases may have affected these results: earlier stage in the MIE group and disparity in timing of the procedures. These results will need to be confirmed in future prospective studies with longer follow-up.