scholarly journals P-P01 Impact of gastric resection and enteric anastomotic configuration on delayed gastric emptying after pancreaticoduodenectomy: a network meta-analysis

2021 ◽  
Vol 108 (Supplement_9) ◽  
Author(s):  
Chris Varghese ◽  
Sameer Bhat ◽  
Tim Hsu Wang ◽  
Khaled Ammar ◽  
Greg O'Grady ◽  
...  
Keyword(s):  
Gastric Emptying ◽  
Gastric Resection ◽  
Delayed Gastric Emptying ◽  
Meta Analysis ◽  
Optimal Combination ◽  
Billroth Ii ◽  
Increased Risk ◽  
Operative Strategies ◽  
Randomised Controlled ◽  
Braun Enteroenterostomy

Abstract Background Delayed gastric emptying (DGE) is frequent after pancreaticoduodenectomy (PD). Several randomised controlled trials (RCTs) have explored operative strategies to minimise DGE, however, the optimal combination of gastric resection approach, anastomotic route, and configuration, role of Braun enteroenterostomy remains unclear.  Methods MEDLINE, Embase, and CENTRAL databases were systematically searched for RCTs comparing gastric resection (Classic Whipple, pylorus-resecting, and pylorus-preserving), anastomotic route (antecolic vs retrocolic) and configuration (Billroth II vs Roux-en-Y), and enteroenterostomy (Braun vs no Braun). A random-effects, Bayesian network meta-analysis with non-informative priors was conducted to determine the optimal combination of approaches to PD for minimising DGE. Results Twenty-four RCTs, including 2526 patients and 14 approaches were included. There was some heterogeneity, although inconsistency was low. The overall incidence of DGE was 25.6% (n = 647). Pylorus-resecting, antecolic, Billroth II with Braun enteroenterostomy was associated with the lowest rates of DGE and ranked the best in 35% of comparisons. Classic Whipple, retrocolic, Billroth II with Braun ranked the worst for DGE in 32% of comparisons. Pairwise meta-analysis of retrocolic vs antecolic route of gastro-jejunostomy found increased risk of DGE with the retrocolic route (OR 2.1, 95% CrI; 0.92 - 4.7). Pairwise meta-analysis of Braun enteroenterostomy found a trend towards lower DGE rates with Braun compared to no Braun (OR 1.9, 95% CrI; 0.92 - 3.9). Having a Braun enteroenterostomy ranked the best in 96% of comparisons.  Conclusions Based on existing RCT evidence, a pylorus-resecting, antecolic, Billroth II with Braun enteroenterostomy may be associated with the lowest rates of DGE.

scholarly journals Impact of gastric resection and enteric anastomotic configuration on delayed gastric emptying after pancreaticoduodenectomy: a network meta-analysis of randomized trials

2021 ◽  
Author(s):  
Chris Varghese ◽  
Sameer Bhat ◽  
Tim Wang ◽  
Gregory O’Grady ◽  
Sanjay Pandanaboyana
Keyword(s):  
Gastric Emptying ◽  
Gastric Resection ◽  
Delayed Gastric Emptying ◽  
Meta Analysis ◽  
Optimal Combination ◽  
Billroth Ii ◽  
Increased Risk ◽  
Operative Strategies ◽  
Randomised Controlled ◽  
Braun Enteroenterostomy

AbstractIntroductionDelayed gastric emptying (DGE) is frequent after pancreaticoduodenectomy (PD). Several randomised controlled trials (RCTs) have explored operative strategies to minimise DGE, however, the optimal combination of gastric resection approach, anastomotic route, and configuration, role of Braun enteroenterostomy remains unclear.MethodsMEDLINE, Embase, and CENTRAL databases were systematically searched for RCTs comparing gastric resection (Classic Whipple, pylorus-resecting, and pylorus-preserving), anastomotic route (antecolic vs retrocolic) and configuration (Billroth II vs Roux-en-Y), and enteroenterostomy (Braun vs no Braun). A random-effects, Bayesian network meta-analysis with non-informative priors was conducted to determine the optimal combination of approaches to PD for minimising DGE.ResultsTwenty-four RCTs, including 2526 patients and 14 approaches were included. There was some heterogeneity, although inconsistency was low. The overall incidence of DGE was 25.6% (n = 647). Pylorus-resecting, antecolic, Billroth II with Braun enteroenterostomy was associated with the lowest rates of DGE and ranked the best in 35% of comparisons. Classic Whipple, retrocolic, Billroth II with Braun ranked the worst for DGE in 32% of comparisons. Pairwise meta-analysis of retrocolic vs antecolic route of gastro-jejunostomy found increased risk of DGE with the retrocolic route (OR 2.1, 95% CrI; 0.92 - 4.7). Pairwise meta-analysis of Braun enteroenterostomy found a trend towards lower DGE rates with Braun compared to no Braun (OR 1.9, 95% CrI; 0.92 - 3.9). Having a Braun enteroenterostomy ranked the best in 96% of comparisons.ConclusionBased on existing RCT evidence, a pylorus-resecting, antecolic, Billroth II with Braun enteroenterostomy may be associated with the lowest rates of DGE.

Psychological interventions as an alternative and add-on to antidepressant medication to prevent depressive relapse: systematic review and meta-analysis

2020 ◽  
pp. 1-8
Author(s):  
Josefien Johanna Froukje Breedvelt ◽  
Maria Elisabeth Brouwer ◽  
Mathias Harrer ◽  
Maria Semkovska ◽  
David Daniel Ebert ◽  
...  
Keyword(s):  
Psychological Intervention ◽  
Meta Analysis ◽  
Antidepressant Medication ◽  
Cochrane Library ◽  
Psychological Interventions ◽  
Relapse Risk ◽  
Increased Risk ◽  
Antidepressant Use ◽  
Randomised Controlled ◽  
Risk Of Relapse

Background After remission, antidepressants are often taken long term to prevent depressive relapse or recurrence. Whether psychological interventions can be a viable alternative or addition to antidepressants remains unclear. Aims To compare the effectiveness of psychological interventions as an alternative (including delivered when tapering antidepressants) or addition to antidepressants alone for preventing depressive relapse. Method Embase, PubMed, the Cochrane Library and PsycINFO were searched from inception until 13 October 2019. Randomised controlled trials (RCTs) with previously depressed patients in (partial) remission where preventive psychological interventions with or without antidepressants (including tapering) were compared with antidepressant control were included. Data were extracted independently from published trials. A random-effects meta-analysis on time to relapse (hazard ratio, HR) and risk of relapse (risk ratio, RR) at the last point of follow-up was conducted. PROSPERO ID: CRD42017055301. Results Among 11 included trials (n = 1559), we did not observe an increased risk of relapse for participants receiving a psychological intervention while tapering antidepressants versus antidepressants alone (RR = 1.02, 95% CI 0.84–1.25; P = 0.85). Psychological interventions added to antidepressants significantly reduced the risk of relapse (RR = 0.85, 95% CI 0.74–0.97; P = 0.01) compared with antidepressants alone. Conclusions This study found no evidence to suggest that adding a psychological intervention to tapering increases the risk of relapse when compared with antidepressants alone. Adding a psychological intervention to antidepressant use reduces relapse risk significantly versus antidepressants alone. As neither strategy is routinely implemented these findings are relevant for patients, clinicians and guideline developers.

Oral anticoagulants in atrial fibrillation with valvular heart disease and bioprosthetic heart valves

Heart ◽  
2019 ◽  
Vol 105 (18) ◽  
pp. 1432-1436 ◽  
Author(s):  
Aaqib H Malik ◽  
Srikanth Yandrapalli ◽  
Wilbert S Aronow ◽  
Julio A Panza ◽  
Howard A Cooper
Keyword(s):  
Atrial Fibrillation ◽  
Heart Disease ◽  
Major Bleeding ◽  
Valvular Heart Disease ◽  
Heart Valves ◽  
Meta Analysis ◽  
Oral Anticoagulants ◽  
Cardiac Events ◽  
Increased Risk ◽  
Randomised Controlled

ObjectiveCurrent guidelines endorse the use of non-vitamin K antagonist oral anticoagulants (NOACs) in patients with atrial fibrillation (AF). However, little is known about their safety and efficacy in valvular heart disease (VHD). Similarly, there is a paucity of data regarding NOACs use in patients with a bioprosthetic heart valve (BPHV). We, therefore, performed a network meta-analysis in the subgroups of VHD and meta-analysis in patients with a BPHV.MethodsPubMed, Cochrane and Embase were searched for randomised controlled trials. Summary effects were estimated by the random-effects model. The outcomes of interest were a stroke or systemic embolisation (SSE), myocardial infarction (MI), all-cause mortality, major adverse cardiac events, major bleeding and intracranial haemorrhage (ICH).ResultsIn patients with VHD, rivaroxaban was associated with more ICH and major bleeding than other NOACs, while edoxaban 30 mg was associated with least major bleeding. Data combining all NOACs showed a significant reduction in SSE, MI and ICH (0.70, [0.57 to 0.85; p<0.001]; 0.70 [0.50 to 0.99; p<0.002]; and 0.46 [0.24 to 0.86; p<0.01], respectively). Analysis of 280 patients with AF and a BPHV showed similar outcomes with NOACs and warfarin.ConclusionsNOACs performed better than warfarin for a reduction in SSE, MI and ICH in patients with VHD. Individually NOACs performed similarly to each other except for an increased risk of ICH and major bleeding with rivaroxaban and a reduced risk of major bleeding with edoxaban 30 mg. In patients with a BPHV, results with NOACs seem similar to those with warfarin and this needs to be further explored in larger studies.

Systematic review and meta-analysis of the influence of prophylactic pyloric balloon dilatation in the prevention of early delayed gastric emptying after oesophagectomy

2021 ◽  
Author(s):  
Mohamed Abdelrahman ◽  
Arun Ariyarathenam ◽  
Richard Berrisford ◽  
Lee Humphreys ◽  
Grant Sanders ◽  
...  
Keyword(s):  
Gastric Emptying ◽  
Anastomotic Leak ◽  
Balloon Dilatation ◽  
Delayed Gastric Emptying ◽  
Meta Analysis ◽  
Length Of Hospital Stay ◽  
Primary Outcome Measure ◽  
Cochrane Library ◽  
Secondary Outcome ◽  
Optimal Approach

SUMMARY Background: Early delayed gastric emptying (DGE) occurs in up to 50% of patients following oesophagectomy, which can contribute to increased anastomotic leak and respiratory infection rates. Although the treatment of DGE in the form of pyloric balloon dilatation (PBD) post-operatively is well established, there is no consensus on the optimal approach in the prevention of DGE. The aim of this review was to determine the efficacy of prophylactic PBD in the prevention of DGE following oesophagectomy. Method: PubMed, MEDLINE and the Cochrane Library (January 1990 to April 2021) were searched for studies reporting the outcomes of prophylactic PBD in patients who underwent oesophagectomy. The primary outcome measure was the rate of DGE. Secondary outcome measures include anastomotic leak rate and length of hospital stay. Results: Three studies with a total of 203 patients [mean age 63 (26–82) years, 162 males (79.8%)] were analyzed. PBD with a 20-mm balloon was performed in 165 patients (46 patients had PBD and botox therapy) compared with 38 patients who had either no intervention or botox alone (14 patients). The pooled rates of early DGE [16.27%, 95% CI (12.29–20.24) vs. 39.02% (38.87–39.17) (P &lt; 0.001)] and anastomotic leak [8.55%, 95% CI (8.51–8.59) vs. 12.23% (12.16–12.31), P &lt; 0.001] were significantly lower in the PBD group. Conclusion: Prophylactic PBD with a 20-mm balloon significantly reduced the rates of early delayed gastric emptying and anastomotic leak following oesophagectomy.

Meta-analysis of delayed gastric emptying after pylorus-preserving versus pylorus-resecting pancreatoduodenectomy

2018 ◽  
Vol 105 (4) ◽  
pp. 339-349 ◽  
Author(s):  
U. Klaiber ◽  
P. Probst ◽  
O. Strobel ◽  
C. W. Michalski ◽  
C. Dörr-Harim ◽  
...  
Keyword(s):  
Gastric Emptying ◽  
Delayed Gastric Emptying ◽  
Meta Analysis
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