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World Journal of Gastroenterology Sep 2020Pancreatic duct stones can lead to significant abdominal pain for patients. Per oral pancreatoscopy (POP)-guided intracorporal lithotripsy is being increasingly used for... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Pancreatic duct stones can lead to significant abdominal pain for patients. Per oral pancreatoscopy (POP)-guided intracorporal lithotripsy is being increasingly used for the management of main pancreatic duct calculi (PDC) in chronic pancreatitis. POP uses two techniques: Electrohydraulic lithotripsy (EHL) and laser lithotripsy (LL). Data on the safety and efficacy are limited for this procedure. We performed a systematic review and meta-analysis with a primary aim to calculate the pooled technical and clinical success rates of POP. The secondary aim was to assess pooled rates of technical success, clinical success for the two individual techniques, and adverse event rates.
AIM
To perform a systematic review and meta-analysis of POP, EHL and LL for management of PDC in chronic pancreatitis.
METHODS
We conducted a comprehensive search of multiple electronic databases and conference proceedings including PubMed, EMBASE, Cochrane, Google Scholar and Web of Science databases (from 1999 to October 2019) to identify studies with patient age greater than 17 and any gender that reported on outcomes of POP, EHL and LL. The primary outcome assessed involved the pooled technical success and clinical success rate of POP. The secondary outcome included the pooled technical success and clinical success rate for EHL and LL. We also assessed the pooled rate of adverse events for POP, EHL and LL including a subgroup analysis for the rate of adverse event subtypes for POP: Hemorrhage, post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP), perforation, abdominal pain, fever and infections. Technical success was defined as the rate of clearing pancreatic duct stones and clinical success as the improvement in pain. Random-effects model was used for analysis. Heterogeneity between study-specific estimates was calculated using the Cochran statistical test and statistics. Publication bias was ascertained, qualitatively by visual inspection of funnel plot and quantitatively by the Egger test.
RESULTS
A total of 16 studies including 383 patients met the inclusion criteria. The technical success rate of POP was 76.4% (95%CI: 65.9-84.5; = 64%) and clinical success rate was 76.8% (95%CI: 65.2-85.4; = 66%). The technical success rate of EHL was 70.3% (95%CI: 57.8-80.3; = 36%) and clinical success rate of EHL was 66.5% (95%CI: 55.2-76.2; = 19%). The technical success rate of LL was 89.3% (95%CI: 70.5-96.7; = 70%) and clinical success rate of LL was 88.2% (95%CI: 66.4-96.6; = 77%). The incidence of pooled adverse events for POP was 14.9% (95%CI: 9.2-23.2; = 49%), for EHL was 11.2% (95%CI: 5.9-20.3; = 15%) and for LL was 13.1% (95%CI: 6.3-25.4; = 31%). Subgroup analysis of adverse events showed rates of PEP at 7% (95%CI: 3.5-13.6; = 38%), fever at 3.7% (95%CI: 2-6.9; = 0), abdominal pain at 4.7% (95%CI: 2.7-7.8; = 0), perforation at 4.3% (95%CI: 2.1-8.4; = 0), hemorrhage at 3.4% (95%CI: 1.7-6.6; = 0) and no mortality. There was evidence of publication bias based on funnel plot analysis and Egger's test.
CONCLUSION
Our study highlights the high technical and clinical success rates for POP, EHL and LL. POP-guided lithotripsy could be a viable option for management of chronic pancreatitis with PDC.
Topics: Calculi; Cholangiopancreatography, Endoscopic Retrograde; Humans; Lithotripsy; Pancreatic Diseases; Pancreatic Ducts; Treatment Outcome
PubMed: 32982119
DOI: 10.3748/wjg.v26.i34.5207 -
Asian Journal of Surgery Nov 2020A systematic review and meta-analysis were performed to estimate the incidence of possible complications following EUS-guided pancreas biopsy. Pancreatic cancer has a... (Meta-Analysis)
Meta-Analysis
A systematic review and meta-analysis were performed to estimate the incidence of possible complications following EUS-guided pancreas biopsy. Pancreatic cancer has a very poor prognosis with a high fatality rate. Early diagnosis is important to improve the prognosis of pancreatic cancer. We searched Pubmed, Embase, Web of Science, and Scopus databases for studies published from inception to Augest, 2018. Meta-analysis were conducted with random-effect models and heterogeneity was calculated with the Q, I and τ statistics. We enrolled 78 studies from 71 articles in the meta-analysis, comprising 11,652 patients. Pooled data showed that the whole complication incidences were low 0.210 × 10(95%CI -0.648 × 10, 1.068 × 10). And they were in bleeding 0.002 × 10 (95%CI -0.092 × 10, 0.097 × 10), pancreatitis 0.002 (95%CI -0.082 × 10, 0.086 × 10), abdominal pain 0 (95%CI -0.037 × 10, 0.038 × 10), fever 0 (95%CI -0.032 × 10, 0. 032 × 10), infection 0 (95%CI -0.030 × 10, 0.031 × 10), duodenal perforation 0 (95%CI -0.033 × 10, 0.034 × 10), pancreatic fistula 0 (95%CI -0.029 × 10, 0.029 × 10), abscess 0 (95%CI -0.029 × 10, 0.029 × 10) and sepsis 0 (95%CI -0.029 × 10, 0.030 × 10). Subgroup analysis based on the tumor size, site, needle type and tumor style also showed robust results. The pooled data showed EUS-guided pancreas biopsy could be a safe approach for the diagnosis of pancreatic lesions. More large-scale studies will be necessary to confirm the findings across different population.
Topics: Abdominal Pain; Cohort Studies; Duodenum; Early Detection of Cancer; Endoscopic Ultrasound-Guided Fine Needle Aspiration; Hemorrhage; Incidence; Intestinal Perforation; Pancreas; Pancreatic Fistula; Pancreatic Neoplasms; Pancreatitis; Safety
PubMed: 31974051
DOI: 10.1016/j.asjsur.2019.12.011 -
Transplant Infectious Disease : An... Dec 2022West Nile virus (WNv) is a major cause of viral encephalitis in the United States. WNv infection is usually asymptomatic or a limited febrile illness in the...
UNLABELLED
West Nile virus (WNv) is a major cause of viral encephalitis in the United States. WNv infection is usually asymptomatic or a limited febrile illness in the immunocompetent hosts, although a small percentage can develop neuroinvasive disease. Neuroinvasive disease due to WNv in solid organ transplant recipients occurs at higher rates than observed in the general population and can have long term neurological sequalae.
METHODS
We retrospectively reviewed medical records of all solid organ transplant recipients at our institution who tested positive for WNv from 2010 to 2018. Two reviewers performed electronic searches of Medline, Embase, Cochrane Library of literature of WNv infections in SOT. Descriptive statistics were performed on key variables.
RESULTS
Eight recipients (mean age 54, five males) were diagnosed with neuroinvasive WNv infection at our institution. Distribution of infection was as follows: five kidney transplants, one in each kidney-pancreas, liver, and lung. Diagnoses included meningitis (3), encephalitis (1), meningo-encephalitis (4). Median time from transplant to infection was 49.8 months (2.7-175.4). No infections were considered donor-derived. Five patients received treatment with IVIG. Six patients were alive at median follow-up of 49.5 months (21.7-116.8). We identified 29 studies published from 2002 to 2019. Median time from transplant to infection was 14.2 months, with similar allograft distribution; 53% were donor-derived infections.
CONCLUSION
WNv infections in solid organ transplant recipients can be a consequence of organ donation or can be acquired via the community. Infections can be more severe in SOT recipients and lead to neuroinvasive disease.
Topics: Humans; Male; Middle Aged; Kidney Transplantation; Organ Transplantation; Retrospective Studies; United States; West Nile Fever; West Nile virus
PubMed: 35980220
DOI: 10.1111/tid.13929 -
Legal Medicine (Tokyo, Japan) Feb 2022The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for the ongoing pandemic of coronavirus disease 2019 (COVID-19). Almost 17 months after...
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for the ongoing pandemic of coronavirus disease 2019 (COVID-19). Almost 17 months after the first COVID-19 case was reported, the exact pathogenesis of the virus is still open to interpretation. Postmortem studies have been relatively scarce due to the high infectivity rate of the virus. We systematically reviewed the literature available for studies that reported gross, histological, microscopic, and immunohistochemical findings in COVID-19 fatalities with the aim of reporting any recurrent findings among different demographics. PubMed and Scopus were searched up till the second of May 2021 and 46 studies with a total of 793 patients were shortlisted after the application of inclusion and exclusion criteria. The selected studies reported gross, histological, microscopic, and immunohistochemical autopsy findings in the lungs, heart, liver, gallbladder, bowels, kidney, spleen, bone marrow, lymph nodes, CNS, pancreas, endocrine/exocrine glands, and a few other miscellaneous locations. The SARS-CoV-2 virus was detected in multiple organs and so was the presence of widespread microthrombi. This finding suggests that the pathogenesis of this highly infectious virus might be linked to some form of coagulopathy. Further studies should focus on analyzing postmortem findings in a larger number of patients from different demographics in order to obtain more generalizable results.
Topics: Autopsy; COVID-19; Humans; Lung; Pandemics; SARS-CoV-2
PubMed: 34952452
DOI: 10.1016/j.legalmed.2021.102001 -
Medicine Jan 2021The evidence for the incidence and severity of liver injury in Chinese patients with coronavirus disease 2019 (COVID-19) is still controversial. The purpose of this... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
The evidence for the incidence and severity of liver injury in Chinese patients with coronavirus disease 2019 (COVID-19) is still controversial. The purpose of this study was to summarize the incidence of liver injury and the differences between liver injury markers among different patients with COVID-19 in China.
METHODS
Computer searches of PubMed, Embase, China National Knowledge Infrastructure (CNKI) and medRxiv were used to obtain reports on the incidence and markers of liver injury in Chinese patients with COVID-19, from January 1, 2020 to April 10, 2020. (No. CRD42020181350).
RESULTS
A total of 57 reports from China were included, including 9889 confirmed cases of COVID-19 infection. The results of the meta-analysis showed that among the patients with early COVID-19 infection in China, the incidence of liver injury events was 24.7% (95% CI, 23.4%-26.4%). Liver injury in severe patients was more common than that in non-severe patients, with a risk ratio of 2.07 (95% CI, 1.77-2.43). Quantitative analysis showed that the severe the coronavirus infection, the higher the level of alanine aminotransferase (ALT), aspertate aminotransferase (AST), total bilirubin (TB), alkaline phosphatase (ALP), γ-glutamyl transpeptidase (GGT), and the lower the level of albumin (ALB).
CONCLUSION
There is a certain risk of liver injury in Chinese patients with COVID-19, and the risk and degree of liver injury are related to the severity of COVID-19.
Topics: COVID-19; China; Humans; Incidence; Liver Diseases; Pandemics; SARS-CoV-2; Severity of Illness Index
PubMed: 33530232
DOI: 10.1097/MD.0000000000024369 -
Medicine Sep 2019The use of octreotide prophylaxis following pancreatic surgery is controversial. We aimed to evaluate the effectiveness of octreotide for the prevention of postoperative... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The use of octreotide prophylaxis following pancreatic surgery is controversial. We aimed to evaluate the effectiveness of octreotide for the prevention of postoperative complications after pancreatic surgery through this systematic review and meta-analysis.
METHODS
Literature databases (including the MEDLINE, EMBASE, and Cochrane databases) were searched systematically for relevant articles. Only randomized controlled trials (RCTs) were eligible for inclusion in our research. We extracted the basic information regarding the patients, intervention procedures, and all complications after pancreatic surgery and then performed the meta-analysis.
RESULTS
Thirteen RCTs involving 2006 patients were identified. There were no differences between the octreotide group and the placebo group with regard to pancreatic fistulas (PFs) (relative risk [RR] = 0.79, 95% confidence interval [CI] = 0.62-0.99, P = .05), clinically significant PFs (RR = 1.01, 95% CI = 0.68-1.50, P = .95), mortality (RR = 1.21, 95% CI = 0.78-1.88, P = .40), biliary leakage (RR 0.84, 95% CI = 0.39-1.82, P = .66), delayed gastric emptying (RR = 0.83, 95% CI = 0.54-1.27, P = .39), abdominal infection (RR = 1.00, 95% CI = 0.66-1.52, P = 1.00), bleeding (RR = 1.16, 95% CI = 0.78-1.72, P = .46), pulmonary complications (RR = 0.73, 95% CI = 0.45-1.18, P = .20), overall complications (RR = 0.80, 95% CI = 0.64-1.01, P = .06), and reoperation rates (RR = 1.18, 95% CI = 0.77-1.81, P = .45). In the high-risk group, octreotide was no more effective at reducing PF formation than placebo (RR = 0.81, 95% CI = 0.67-1.00, P = .05). In addition, octreotide had no influence on the incidence of PF (RR = 0.38, 95% CI = 0.14-1.05, P = .06) after distal pancreatic resection and local pancreatic resection.
CONCLUSION
The present best evidence suggests that prophylactic use of octreotide has no effect on reducing complications after pancreatic resection.
Topics: Gastrointestinal Agents; Humans; Octreotide; Pancreas; Pancreatectomy; Postoperative Complications
PubMed: 31567967
DOI: 10.1097/MD.0000000000017196 -
World Journal of Gastroenterology Oct 2020Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, mostly causing respiratory symptoms, is also known to affect the gastrointestinal tract. Several...
BACKGROUND
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, mostly causing respiratory symptoms, is also known to affect the gastrointestinal tract. Several case reports hypothesize that SARS-CoV-2 could be an etiological factor in acute pancreatitis (AP).
AIM
To assess all the available evidence in the literature relating to coronavirus disease 2019 (COVID-19) and AP.
METHODS
We performed a systematic review of the available literature on the topic. The systematic search was conducted on 15 May 2020 on MEDLINE, EMBASE, CENTRAL, Web of Science and Scopus with a search key using the terms "amylase," "lipase," "pancr*," "COVID-19" and synonyms. Due to the low quality and poor comparability of the studies, a meta-analysis was not performed.
RESULTS
Six case reports and two retrospective cohorts were included, containing data on eleven COVID-19 patients with AP. Five patients had AP according to the Atlanta classification. Other publications did not provide sufficient information on the diagnostic criteria. Most cases were considered SARS-CoV-2-induced, while several established etiological factors were not investigated. We were able to identify other possible causes in most of them.
CONCLUSION
We strongly highlight the need for adherence to the guidelines during a diagnostic and etiological workup, which could alter therapy.
Topics: Acute Disease; Betacoronavirus; COVID-19; COVID-19 Testing; Clinical Laboratory Techniques; Coronavirus Infections; Guideline Adherence; Humans; Pancreatitis; Pandemics; Pneumonia, Viral; Practice Guidelines as Topic; SARS-CoV-2
PubMed: 33177799
DOI: 10.3748/wjg.v26.i40.6270 -
Scandinavian Journal of Gastroenterology Jul 2021To review clinical and laboratory findings in patients with SARS-Cov-2 (COVID-19) related acute pancreatitis.
OBJECTIVES
To review clinical and laboratory findings in patients with SARS-Cov-2 (COVID-19) related acute pancreatitis.
METHODS
This systematic review was based on a database search for articles of COVID-19 related acute pancreatitis in adult patients with confirmed COVID-19 infection that included age, gender, presenting symptoms, the onset of symptoms, laboratory values, imaging findings and exclusion of common causes of pancreatitis.
RESULTS
Altogether 35 articles comprising 37 patients were included. Acute pancreatitis was the first presentation of COVID-19 in 43% of patients, concurrent with general or respiratory symptoms in 14% of patients or delayed after general or pulmonary symptoms by an average of 10 ± 5 d (range, 1 - 19 d) in 43% of patients. Serum amylase and lipase levels were elevated in 87% and 100% of patients. In 50% and 84%, amylase and lipase levels exceeded three-fold the upper normal limit. Pancreatic necrosis was reported in 6% of patients and in 12% of patients, the pancreas appeared normal. Three patients died.
CONCLUSIONS
We conclude that the bi-modal pattern of the onset of symptoms supports both the cytotoxic and the immune-related pathogenesis of the pancreatic injury. Acute pancreatitis may be the first symptom of COVID-19 infection. Necrosis of the pancreas is rare.
Topics: Acute Disease; Adult; Amylases; COVID-19; Humans; Lipase; Pancreas; Pancreatitis; SARS-CoV-2; Tomography, X-Ray Computed
PubMed: 33989101
DOI: 10.1080/00365521.2021.1922751 -
Italian Journal of Pediatrics Aug 2021Cystic fibrosis (CF) is a multisystem disorder, caused by mutations in the CF transmembrane conductance regulator (CFTR) gene. These cause a reduced secretion of...
Cystic fibrosis (CF) is a multisystem disorder, caused by mutations in the CF transmembrane conductance regulator (CFTR) gene. These cause a reduced secretion of chloride, a marked absorption of sodium and, therefore, of water, through the epithelium, resulting in the formation of thickened secretions in organs such as lung or pancreas. These viscous secretions lead to airway obstruction, chronic infection and inflammation resulting in progressive lung damage, bronchiectasis and eventual respiratory failure. Although the average life expectancy has increased over the last 30 years, lung disease is the most common cause of death in people with CF. For these reasons, the improvement of sputum clearance is a major therapeutic aim in CF and early initiation of airway clearance is widely recommended and implemented. Symptomatic mucolytic therapy today is mainly based on inhalation of DNase, hypertonic saline or mannitol, in combination with physiotherapy. Mucolytic agents break down the gel structure of mucus and therefore decrease its elasticity and viscosity, reducing the pulmonary exacerbation frequency and to improve and stabilize lung function. Nevertheless, high quality studies comparing these mucolytic drugs are still few, and the individual experiences of patients and caregivers explain the high variability of their use globally. This review will summarize the current knowledge on hypertonic saline in the treatment of CF lung disease. Furthermore, we report the real-world prescription of inhaled mucolytic agents in CF.
Topics: Administration, Inhalation; Cystic Fibrosis; Expectorants; Humans; Hyaluronic Acid; Nebulizers and Vaporizers; Saline Solution, Hypertonic
PubMed: 34362426
DOI: 10.1186/s13052-021-01117-1 -
Cirugia Y Cirujanos 2024The effect of a pre-operative biliary stent on complications after pancreaticoduodenectomy (PD) remains controversial. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
The effect of a pre-operative biliary stent on complications after pancreaticoduodenectomy (PD) remains controversial.
MATERIALS AND METHOD
We conducted a meta-analysis according to the preferred reporting items for systematic reviews and meta-analyses guidelines, and PubMed, Web of Science Knowledge, and Ovid's databases were searched by the end of February 2023. 35 retrospective studies and 2 randomized controlled trials with a total of 12641 patients were included.
RESULTS
The overall complication rate of the pre-operative biliary drainage (PBD) group was significantly higher than the no-PBD group (odds ratio [OR] 1.46, 95% confidence interval [CI] 1.22-1.74; p < 0.0001), the incidence of post-operative delayed gastric emptying was increased in patients with PBD compared those with early surgery (OR 1.21, 95% CI: 1.02-1.43; p = 0.03), and there was a significant increase in post-operative wound infections in patients receiving PBD with an OR of 2.2 (95% CI: 1.76-2.76; p < 0.00001).
CONCLUSIONS
PBD has no beneficial effect on post-operative outcomes. The increase in post-operative overall complications and wound infections urges the exact indications for PBD and against routine pre-operative biliary decompression, especially for patients with total bilirubin < 250 umol/L waiting for PD.
Topics: Humans; Drainage; Pancreaticoduodenectomy; Preoperative Care; Postoperative Complications; Stents; Surgical Wound Infection; Randomized Controlled Trials as Topic; Gastric Emptying; Ampulla of Vater; Pancreatic Neoplasms; Common Bile Duct Neoplasms
PubMed: 38862121
DOI: 10.24875/CIRU.23000318