Global and regional long-term survival following resection for HCC in the recent decade: A meta-analysis of 110 studies.

Surgical resection for HCC remains a major curative treatment option, but it is unclear whether there are differences in outcomes by region and whether outcomes have improved over time. We aimed to estimate pooled overall survival (OS), recurrence-free survival (RFS), and complication rates in patients with hepatocellular carcinoma (HCC) following curative surgical resection and to compare outcomes by region and by time period. In this systematic review and meta-analysis, we searched Pubmed, Embase, and Cochrane databases from inception to May 15, 2020. We selected studies reporting OS, RFS, and complications in adult patients with HCC undergoing curative surgical resection. Two authors independently searched the literature and extracted the data. We screened 6983 articles and included 110 eligible studies with 82,392 patients, with study periods spanning from 1980-2017. The global pooled 1-year and 5-year survival rates were 88.9% (95% confidence interval [CI] 87.1-90.4) and 56.2% (95% CI 52.8-59.6) for OS and 71.1% (95% CI 67.6-74.3) and 35.2% (95% CI 32.5-38.0) for RFS, respectively. Five-year OS was higher in Asia (57.03%) than in other regions (Europe 48.3%; North America 48.0%; and South America 49.5%); p = 0.002. Five-year RFS was higher in patients with hepatitis B virus versus patients with hepatitis C virus (34.8% vs. 24.1%; p = 0.02). There was no significant improvement in 5-year OS and RFS over time. The pooled rate for complications was 27.6% (95% CI 23.4-32.3), with 9.7% (95% CI 6.3-14.7) classified as major. One-year OS after surgical resection for HCC is excellent (~90%). However, 5-year OS (~55%) and RFS (~35%) are still poor, suggesting that long-term care is suboptimal. Greater efforts are required to improve survival through enhanced surveillance and preventing recurrence through antiviral therapy.

Comorbidity Remission Following Intragastric Dual Balloon Placement.

The intragastric dual balloon was FDA approved in 2015 for the treatment of obesity. The objective of this study was to report the weight loss, comorbidity remission, and biochemical improvements experienced by 28 patients following intragastric dual balloon placement at a single institution between September 2015 and June 2017. Demographic data were collected preoperatively. Anthropometric, clinical, and biochemical data were collected preoperatively and 3 and 6 months postoperatively. Two patients were lost to data follow-up. Participants experienced significant improvements in blood pressure and lipid profiles, in addition to substantial weight loss 6 months after balloon insertion. The results of this study underscore the promise of the intragastric dual balloon as an efficacious intervention for weight loss and comorbidity remission in patients with early-stage obesity.