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Acute Cholecystitis Management During the COVID-19 Pandemic - A Systematic Review and Meta-analysis.Polski Przeglad Chirurgiczny Jan 2022<br><b>Aim:</b> The aim of this study is to evaluate the prevalence of acute cholecystitis (AC) and review its possible management options during the... (Meta-Analysis)
Meta-Analysis
<br><b>Aim:</b> The aim of this study is to evaluate the prevalence of acute cholecystitis (AC) and review its possible management options during the COVID-19 pandemic.</br> <br><b>Methods:</b> The present systematic review and meta-analysis was done in accordance with the PRISMA guideline. In August 2021, two independent reviewers reviewed a number of articles with the aim of finding studies on the management of acute cholecystitis during the COVID-19 pandemic. Articles were searched in the Cochrane, Embassies, and Medline libraries. Using the Stata statistical software 14, the estimated pooled rates were calculated. Funnel plot and I2 indices were applied for evaluating the heterogeneity between the studies.</br> <br><b>Results:</b> An overall of 8 studies consisting of 654 patients suspected for AC were included. The prevalence of COVID-19 among our included patients was 82% (95% CI: 79-84%, I2: 99.2%). Regarding the type of management, 35% (95% CI: 26-45%, I2: 46.9%) of patients undergone cholecystectomy, 47% (95% CI: 43-51%, I2: 54.4%) were managed by non-surgical methods, and 19% (95% CI: 14-23%, I2: 68.1%) of patients were treated by percutaneous cholecystostomy. The prevalence of grade 2 and 3 among our patients was 44 and 15%, respectively.</br> <br><b>Conclusions:</b> Considering the fact that due to the current pandemic, the number of patients referring with higher grades is assumed to be increased, early cholecystectomy remains the best management option for AC patients. However, LC seems not to be the most favorable option since it is associated with a relatively higher risk of contamination with COVID-19. PC can also be considered as a temporary and safe method in high-risk patients which might enable us to protect both patients and healthcare providers.</br>.
Topics: COVID-19; Cholecystectomy; Cholecystitis, Acute; Cholecystostomy; Humans; Pandemics
PubMed: 36047359
DOI: 10.5604/01.3001.0015.7099 -
The Journal of Trauma and Acute Care... Nov 2022Timely management is critical for treating symptomatic common bile duct (CBD) stones; however, a single optimal management strategy has yet to be defined in the acute... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Timely management is critical for treating symptomatic common bile duct (CBD) stones; however, a single optimal management strategy has yet to be defined in the acute care setting. Consequently, this systematic review and network meta-analysis, comparing one-stage (CBD exploration or intraoperative endoscopic retrograde cholangiopancreatography [ERCP] with simultaneous cholecystectomy) and two-stage (precholecystectomy or postcholecystectomy ERCP) procedures, was undertaken with the main outcomes of interest being postprocedural complications and hospital length of stay (LOS).
METHODS
PubMed, SCOPUS, MEDLINE, Embase, and Cochrane Central Register of Controlled Trials were methodically queried for articles from 2010 to 2021. The search terms were a combination of medical subject headings terms and the subsequent terms: gallstone; common bile duct (stone); choledocholithiasis; cholecystitis; endoscopic retrograde cholangiography/ERCP; common bile duct exploration; intraoperative, preoperative, perioperative, and postoperative endoscopic retrograde cholangiography; stone extraction; and one-stage and two-stage procedure. Studies that compared two procedures or more were included, whereas studies not recording complications (bile leak, hemorrhage, pancreatitis, perforation, intra-abdominal infections, and other infections) or LOS were excluded. A network meta-analysis was conducted to compare the four different approaches for managing CBD stones.
RESULTS
A total of 16 studies (8,644 participants) addressing the LOS and 41 studies (19,756 participants) addressing postprocedural complications were included in the analysis. The one-stage approaches were associated with a decrease in LOS compared with the two-stage approaches. Common bile duct exploration demonstrated a lower overall risk of complications compared with preoperative ERCP, but there were no differences in the overall risk of complications in the remaining comparisons. However, differences in specific postprocedural complications were detected between the four different approaches managing CBD stones.
CONCLUSION
This network meta-analysis suggests that both laparoscopic CBD exploration and intraoperative ERCP have equally good outcomes and provide a preferable single-anesthesia patient pathway with a shorter overall length of hospital stay compared with the two-stage approaches.
LEVEL OF EVIDENCE
Systematic Review/Meta Analysis; Level III.
Topics: Humans; Gallstones; Sphincterotomy, Endoscopic; Cholecystectomy, Laparoscopic; Network Meta-Analysis; Choledocholithiasis; Cholangiopancreatography, Endoscopic Retrograde; Common Bile Duct
PubMed: 35939370
DOI: 10.1097/TA.0000000000003755 -
Journal of Robotic Surgery Apr 2023Robotically assisted operations are the state of the art in laparoscopic general surgery. They are established predominantly for elective operations. Since laparoscopy... (Review)
Review
Robotically assisted operations are the state of the art in laparoscopic general surgery. They are established predominantly for elective operations. Since laparoscopy is widely used in urgent general surgery, the significance of robotic assistance in urgent operations is of interest. Currently, there are few data on robotic-assisted operations in urgent surgery. The aim of this study was to collect and classify the existing studies. A two-stage, PRISMA-compliant literature search of PubMed and the Cochrane Library was conducted. We analyzed all articles on robotic surgery associated with urgent general surgery resp. acute surgical diseases of the abdomen. Gynecological and urological diseases so as vascular surgery, except mesenterial ischemia, were excluded. Studies and case reports/series published between 1980 and 2021 were eligible for inclusion. In addition to a descriptive synopsis, various outcome parameters were systematically recorded. Fifty-two studies of operations for acute appendicitis and cholecystitis, hernias and acute conditions of the gastrointestinal tract were included. The level of evidence is low. Surgical robots in the narrow sense and robotic camera mounts were used. All narrow-sense robots are nonautonomous systems; in 82%, the Da Vinci system was used. The most frequently published emergency operations were urgent cholecystectomies (30 studies, 703 patients) followed by incarcerated hernias (9 studies, 199 patients). Feasibility of robotic operations was demonstrated for all indications. Neither robotic-specific problems nor extensive complication rates were reported. Various urgent operations in general surgery can be performed robotically without increased risk. The available data do not allow a final evidence-based assessment.
Topics: Humans; Robotic Surgical Procedures; Robotics; Laparoscopy; Cholecystectomy; Hernia
PubMed: 35727485
DOI: 10.1007/s11701-022-01425-6 -
HPB : the Official Journal of the... Oct 2022Compare outcomes of early laparoscopic cholecystectomy (ELC) and percutaneous trans-hepatic drainage of gallbladder (PTGBD) as an initial intervention for AC and to... (Meta-Analysis)
Meta-Analysis Review
Outcome of early cholecystectomy compared to percutaneous drainage of gallbladder and delayed cholecystectomy for patients with acute cholecystitis: systematic review and meta-analysis.
BACKGROUND
Compare outcomes of early laparoscopic cholecystectomy (ELC) and percutaneous trans-hepatic drainage of gallbladder (PTGBD) as an initial intervention for AC and to compare operative outcomes of ELC and delayed laparoscopic cholecystectomy (DLC).
METHODS
English-language studies published until December 2020 were searched. Randomised controlled trials (RCTs) and observational studies compared EC and PTGBD with delayed cholecystectomy for patients presented with acute cholecystitis were considered. Main outcomes were mortality, conversion to open, complications and length of hospital stay.
RESULTS
Out of 1347 records, 14 studies were included. 205,361 (94.7%) patients had EC and 11,565 (5.3%) patients had PTGBD as an initial intervention for AC. Mortality was higher in PTGBD; HR, 95% CI: [3.68 (2.13, 6.38)]. In contrast, complication rate was significantly higher in EC group (47%) vs PTGBD group (8.7%) in patients admitted to ICU; P-value = 0.011. Patients who had ELC were at higher risk of post-operative complications compared to DLC; RR [95% CI]: 2.88 [1.78, 4.65]. Risk of bile duct injury was six folds more in ELC; RR [95% CI]: 6.07 [1.67, 21.99].
CONCLUSION
ELC may be a preferred treatment option over PTGBD in AC. However, patient and disease specific factors should be considered to avoid unfavourable outcomes with ELC.
Topics: Humans; Gallbladder; Time Factors; Cholecystitis, Acute; Cholecystectomy; Cholecystectomy, Laparoscopic; Drainage; Treatment Outcome; Retrospective Studies
PubMed: 35597717
DOI: 10.1016/j.hpb.2022.04.010 -
Frontiers in Surgery 2022Since the beginning of the COVID-19 pandemic, many patients with clinically acute presentations have been approached differently. The fear of viral transmission along...
INTRODUCTION
Since the beginning of the COVID-19 pandemic, many patients with clinically acute presentations have been approached differently. The fear of viral transmission along with the short period of study made patients delay their hospital visits and doctors reassess the approach of certain acute situations. This study aimed to assess the changes in the management of patients with acute cholecystitis before and during COVID-19.
METHODS
A systematic review of the literature using PubMed (MEDLINE), Scopus, and ScienceDirect databases was performed until 01 September 2021. Totally, two kinds of studies were included, those assessing the management of acute cholecystitis during COVID-19 and those comparing the periods before and during the pandemic. The outcomes recorded include management approaches, complications, and mean length of stay.
RESULTS
A number of 15 eligible articles were included in the study. During the pandemic, six studies revealed a shift toward conservative management of acute cholecystitis and five of them reported that conservative management was opted in 73% of the patients. On the contrary, data from all studies revealed that the surgical approach was preferred in only 29.2% of patients. Furthermore, when comparing the periods before vs. during COVID-19, the conservative approach was reported in 36.3 and 43.2% before vs. during COVID-19, respectively, whereas surgical intervention was performed in 62.5% of patients before COVID-19 and 55.3% during the pandemic. The length of stay was delayed when a non-surgical approach was selected in most studies. Complications, mainly classified by the Clavien-Dindo scale, were higher in the pandemic period.
CONCLUSION
A tendency toward more conservative approaches was observed in most studies, reversing the previously used surgical approach in most cases of acute cholecystitis. In most of the examined cases during the COVID-19 pandemic, antibiotic treatment and percutaneous cholecystostomy were much more considered and even preferred.
PubMed: 35495756
DOI: 10.3389/fsurg.2022.871685 -
HPB : the Official Journal of the... Sep 2022High risk surgical patients with acute cholecystitis are commonly treated with percutaneous cholecystostomy (PTC) drainage. The optimal timing of subsequent interval... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
High risk surgical patients with acute cholecystitis are commonly treated with percutaneous cholecystostomy (PTC) drainage. The optimal timing of subsequent interval laparoscopic cholecystectomy (LC) remains unclear.
METHODS
Medline, EMBASE, and Scopus were searched to identify studies published between 01/01/2000 and 31/12/2020, reporting on interval LC outcomes in patients initially treated by PTC. Early and late interval LC were defined as <30 and ≥ 30 days respectively. The Methodological Index for Nonrandomized Studies was used for quality assessment. Meta-analysis of proportions was conducted using a random-effects model.
RESULTS
A total of 512 studies were screened, 41 met the inclusion criteria. There were 22 studies in both early and late interval LC groups, with 3 included studies reporting both early and late groups. Following quality assessment, 29 studies were included in the meta-analysis. There were no significant differences between early and late interval LC in terms of conversion rates (7.2% vs 8.3%, p = 0.854), 90-day morbidity (12.8% vs 15.9%, p = 0.496), and 90-day mortality (0.25% vs 0.32%, p = 0.704). Heterogeneity was significant (I>50%) in all groups.
CONCLUSION
Current evidence of interval LC within or beyond 30 days demonstrates no significant impact on outcomes. Patient factors, clinical experience, and hospital facilities may prove more important predictors.
Topics: Cholecystectomy, Laparoscopic; Cholecystitis, Acute; Cholecystostomy; Humans; Morbidity; Retrospective Studies; Treatment Outcome
PubMed: 35469743
DOI: 10.1016/j.hpb.2022.03.016 -
Outcomes of percutaneous cholecystostomy in elderly patients: a systematic review and meta-analysis.Przeglad Gastroenterologiczny 2021Percutaneous cholecystostomy (PC) represents a management option to control sepsis in patients with acute cholecystitis, who are unable to tolerate surgery. (Review)
Review
INTRODUCTION
Percutaneous cholecystostomy (PC) represents a management option to control sepsis in patients with acute cholecystitis, who are unable to tolerate surgery.
AIM
This review aimed to evaluate the outcomes of elderly patients treated with PC and compare it with emergent cholecystectomy.
MATERIAL AND METHODS
An electronic search of the Embase, Medline Web of Science, and Cochrane databases was performed. Percutaneous cholecystostomy was used as the reference group, and weighted mean differences (WMD) were calculated for the effect of PC on continuous variables, and pooled odds ratios (POR) were calculated for discrete variables.
RESULTS
There were 20 trials included in this review. Utilisation of PC was associated with significantly increased mortality (POR = 4.85; 95% CI: 1.02-7.30; = 0.0001) and increased re-admission rates (POR = 2.95; 95% CI: 2.21-3.87; < 0.0001).
CONCLUSIONS
This pooled analysis established that patients treated with PC appear to have increased mortality and readmission rates relative to those managed with cholecystectomy.
PubMed: 34584579
DOI: 10.5114/pg.2020.100658 -
International Journal of Surgery... Oct 2021To systematically review comparative studies on the acute surgical unit (ASU) model. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To systematically review comparative studies on the acute surgical unit (ASU) model.
METHODS
Searches were performed of Cochrane, Embase, Medline and grey literature. Eligible articles were comparative studies of the Acute Surgical Unit (ASU) model published 01/01/2000-12/03/2020. Amongst patients with any diagnosis, primary outcomes were length of stay, after-hours operating, complications and cost. Secondary outcomes were time to surgical review, time to theatre, mortality and re-admission for patients with any diagnosis, and cholecystectomy during index admission for patients with biliary disease. Additional analyses were planned for specific cohorts, such as patients with appendicitis or cholecystitis.
RESULTS
Searches returned 9,677 results from which 77 eligible publications were identified, representing 150,981 unique patients. Cohorts were adequately homogenous for meta-analysis of all outcomes except cost. For patients with any diagnosis, compared with the Traditional model, the introduction of an ASU model was associated with reduced length of stay (mean difference [MD] 0.68 days; 95% confidence interval [CI] 0.38-0.98), after-hours operating rates (odds ratio [OR] 0.56; 95% CI 0.46-0.69) and complications (OR 0.48, 95% CI 0.33-0.70). Regarding cost, two studies reported savings following ASU introduction, while one found no difference. Amongst secondary outcomes, for patients with any diagnosis, ASU commencement was associated with reduced time to surgical review, time to theatre and mortality. Re-admissions were unchanged. For patients with biliary disease, ASU establishment was associated with superior rates of index cholecystectomy.
CONCLUSION
Compared to the Traditional structure, the ASU model is superior for most metrics. ASU introduction should be promoted in policy for widespread benefit.
Topics: Appendicitis; Cholecystectomy; Humans; Odds Ratio; Retrospective Studies; Surgery Department, Hospital
PubMed: 34536599
DOI: 10.1016/j.ijsu.2021.106109 -
World Journal of Emergency Surgery :... Sep 2021Aim of this study was to clarify the best laparoscopic subtotal cholecystectomy (LSTC) technique for finalizing a difficult cholecystectomy.
BACKGROUND
Aim of this study was to clarify the best laparoscopic subtotal cholecystectomy (LSTC) technique for finalizing a difficult cholecystectomy.
PATIENTS AND METHODS
A review was performed (1987-2021) searching "difficulty cholecystectomy" AND/OR "subtotal cholecystectomy". The LSTC techniques considered were as follows: type A, leaving posterior wall attached to the liver and the remainder of the gallbladder stump open; type B, like type A but with the stump closed; type C, resection of both the anterior and posterior gallbladder walls and the stump closed; type D, like type C but with the stump open. Morbidity (including mortality) was analysed with Dindo-Clavien classification.
RESULTS
Nineteen articles were included. Of the 13,340 patients screened, 678 (8.2%) had cholecystectomy finalized by LSTC: 346 patients (51.0%) had type A LSTC, 134 patients (19.8%) had type B LSTC, 198 patients (29.2%) had type C LSTC, and 198 patients (0%) had type D LSTC. Bile leakage was found in 83 patients (12.2%), and recorded in 58 patients (69.9%) treated by type A. Twenty-three patients (3.4%) developed a subhepatic collection, 19 of whom (82.6%) were treated by type A. Other complications were reported in 72 patients (10.6%). The Dindo-Clavien classification was four for grade I, 27 for grade II, 126 for grade IIIa, 18 for grade IIIb, zero for grade IV and three for grade V.
CONCLUSION
In the case of LSTC, closure of the gallbladder stump represents the best method to avoid complications. Careful exploration of the gallbladder stump is mandatory, washing the abdominal cavity and leaving drainage.
Topics: Cholecystectomy; Cholecystectomy, Laparoscopic; Cholecystitis, Acute; Humans
PubMed: 34496916
DOI: 10.1186/s13017-021-00392-x -
HPB : the Official Journal of the... Nov 2021The optimal management of localized gallbladder perforation (Neimeier type II) has yet to be defined. The aim of this systematic review was to identify factors... (Review)
Review
BACKGROUND
The optimal management of localized gallbladder perforation (Neimeier type II) has yet to be defined. The aim of this systematic review was to identify factors associated with improved patient outcomes.
METHODS
Systematic review of studies that described the management of Neimeier type II perforation, reported complications of the first intervention, necessity of added interventions, resolution of the pathology, and days of hospital stay were included. The search strategy was conducted in EMBASE, Mayo Journals, MEDLINE, SCOPUS, and Web of Science (December 2020) RESULTS: A total of 122 patients (53% male) from case reports, series, and cohorts were included for analysis. In total 56 (46%) and 44 (36%)patients were treated with open and laparoscopic cholecystectomy respectively. Overall risk of bias was moderate. The need for another intervention was higher in the laparoscopic group (5 vs 17, p=<0.001) as well as prevalence of complications (4 vs 16, p=<0.001), but lower for days of hospital stay (median days 5. vs 15, p = 0.008) against open cholecystectomy. Preoperative percutaneous catheter drainage did not influence outcome.
CONCLUSION
Open cholecystectomy has a lower need for further surgical procedures and postoperative complications, but a longer hospital stay. These outcomes did not vary with preoperative percutaneous drainage. The effect of timing of cholecystectomy did not influence the outcomes.
Topics: Cholecystectomy; Cholecystectomy, Laparoscopic; Cholecystitis, Acute; Drainage; Female; Gallbladder; Gallbladder Diseases; Humans; Male; Prognosis; Treatment Outcome
PubMed: 34246546
DOI: 10.1016/j.hpb.2021.06.003