Efficacy of first-line combination therapies versus gemcitabine monotherapy for advanced pancreatic cancer: a systematic review and network meta-analysis.

Various first-line gemcitabine-based or fluorouracil-based combination regimens were approved in patients with advanced pancreatic cancer. Recent randomized clinical trials (RCTs) have investigated chemotherapy backbones in combination with novel investigational drugs, including chemotherapy agents or targeted drugs. However, the comparative efficacy of these different combination therapies remains limited.

The Clinical Impact of Different Types of Preoperative Biliary Intervention on Postoperative Biliary Tract Infection of Patients Undergoing Pancreaticoduodenectomy.

: For patients with obstructive jaundice and who are indicated for pancreaticoduodenectomy (PD) or biliary intervention, either endoscopic retrograde cholangiopancreatography (ERCP) or percutaneous transhepatic cholangiography and drainage (PTCD) may be indicated preoperatively. However, the possibility of procedure-related postoperative biliary tract infection (BTI) should be a concern. We tried to evaluate the impact of ERCP and PTCD on postoperative BTI.

Risk factors of recurrent secondary hyperparathyroidism after adequate primary surgical treatment.

Background: Secondary hyperparathyroidism (SHPT) is a common condition in patients with end-stage renal disease (ESRD) who are on dialysis. Parathyroidectomy is a treatment for patients when medical therapy has failed. Recurrence may occur and is indicated for further surgery in the era of improved quality of care for ESRD patients.

Optimal Timing of Cholecystectomy for Patients with Concurrent Acute Cholecystitis and Acute Cholangitis after Successful Biliary Drainage by Interventional Endoscopic Retrograde Cholangiopancreatography.

Background: Concurrent acute cholecystitis and acute cholangitis is a unique clinical situation. We tried to investigate the optimal timing of cholecystectomy after adequate biliary drainage under this condition. Methods: From January 2012 to November 2017, we retrospectively screened all in-hospitalized patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) and then identified patients with concurrent acute cholecystitis and acute cholangitis from the cohort.

Venous Size Discrepancy Is a Critical Factor When Using Superficial Temporal Vessels as Recipient Vessels for Free Flaps.

Background:  Superficial temporal vessels have been used successfully as recipient vessels for head and neck reconstruction. This study evaluates the impact of several treatment variables on flap failure and take-back rate when using these recipient vessels.

Methods:  We conducted a retrospective study of all microsurgical reconstructions using superficial temporal vessels as recipient vessels in a period of 10 years.

Optimal Perioperative Nutrition Therapy for Patients Undergoing Pancreaticoduodenectomy: A Systematic Review with a Component Network Meta-Analysis.

Numerous strategies for perioperative nutrition therapy for patients undergoing pancreaticoduodenectomy (PD) have been proposed. This systematic review aimed to summarize the current relevant published randomized controlled trials (RCTs) evaluating different nutritional interventions via a traditional network meta-analysis (NMA) and component network meta-analysis (cNMA). EMBASE, MEDLINE, the Cochrane Library, and ClinicalTrials.

The optimal timing of interval laparoscopic cholecystectomy following percutaneous cholecystostomy based on pathological findings and the incidence of biliary events.

Background: The incidence of biliary events (BE) following percutaneous cholecystostomy (PC) in acute cholecystitis (AC) patients is high. Therefore, definitive laparoscopic cholecystectomy (LC) is recommended. We aimed to investigate the optimal timing of LC following PC with regard to the clinical course and pathological findings.

Management of Patients With Acute Cholecystitis After Percutaneous Cholecystostomy: From the Acute Stage to Definitive Surgical Treatment.

Percutaneous cholecystostomy (PC) has become an important procedure for the treatment of acute cholecystitis (AC). PC is currently applied for patients who cannot undergo immediate laparoscopic cholecystectomy. However, the management following PC has not been well-reviewed.

Alternative application of percutaneous cholecystostomy in patients with biliary obstruction.

Purpose: Percutaneous cholecystostomy (PC) is an important modality for acute cholecystitis and has been applied for other clinical scenarios as well. In the present study, we aimed to investigate an alternative use of PC for obstructive jaundice.

Methods: From January 2012 to December 2018, eligible subjects were selected from patients undergoing PC in our institute.

Surgical outcomes of patients with maintained or removed percutaneous cholecystostomy before intended laparoscopic cholecystectomy.

Background: Percutaneous cholecystostomy (PC) followed by definitive cholecystectomy is an alternative treatment for acute cholecystitis (AC). We retrospectively investigated the impact of PC tube removal before definitive cholecystectomy on surgical outcomes.

Methods: From 2012 to 2017, 942 AC patients underwent PC at a single institute.

Natural Course of Acute Cholecystitis in Patients Treated With Percutaneous Transhepatic Gallbladder Drainage Without Elective Cholecystectomy.

Background: Percutaneous transhepatic gallbladder drainage (PTGBD) is an alternative treatment for acute cholecystitis (AC). We aimed to understand the natural course of AC in patients treated with PTGBD but without later definitive treatments, such as laparoscopic cholecystectomy.

Methods: This was a retrospective study of the period from June 2010 to December 2016, during which time 2371 patients were diagnosed with AC and 625 received PTGBD treatment.