C difficile infection occurred infrequently, resulting in very wide credible intervals around odds ratios that were essentially uninformative. Up to 60% of patients who present to the emergency department with an acute upper gastrointestinal bleed (AUGIB) are at low risk of … We included randomised controlled trials that compared the efficacy and safety of gastrointestinal bleeding prophylaxis, PPIs, H2RAs, or sucralfate versus one another or placebo or no prophylaxis in adult critically ill patients at risk of gastrointestinal bleeding regardless of location. For PPIs the odds ratio was 0.61 (95% confidence interval 0.42 to 0.89), 33 fewer per 1000 for highest risk and 23 fewer for high risk patients, moderate certainty (table 2 and fig 3). NSAIDs can increase your risk for ulcers and GI bleeding. Comparison of three drugs, Prospective endoscopic study of stress erosions and ulcers in critically ill adult patients treated with either sucralfate or placebo, Intravenous pantoprazole (IVP) and continuous infusion cimetidine (C) prevent upper gastrointestinal bleeding (UGIB) regardless of APSII score (APACHE II) in high risk intensive care unit (ICU) patients, Cimetidine prophylaxis for gastrointestinal bleeding in an intensive care unit, Effect of proton pump inhibitors on gastric juice volume, gastric pH and gastric intramucosal pH in critically ill patients : a randomized, double-blind, placebo-controlled study, Prevention of acute gastrointestinal complications after severe head injury: a controlled trial of cimetidine prophylaxis, A randomized, double-blind trial for stress ulcer prophylaxis shows no evidence of increased pneumonia, Nosocomial pneumonia in mechanically ventilated patients during stress ulcer prophylaxis with sucralfate and ranitidine, Lack of effect of ranitidine on gastric luminal pH and mucosal PCO2 during the first day in the ICU, Stress ulcer prophylaxis in critically ill patients: a randomized controlled trial, Comparison of cimetidine and placebo for the prophylaxis of upper gastrointestinal bleeding due to stress-related gastric mucosal damage in the intensive care unit, A comparative study of the effects of famotidine and sucralfate in prevention of upper gastro-intestinal bleeding in patients of head injury, The comparison between proton pump inhibitors and sucralfate in incidence of ventilator associated pneumonia in critically ill patients, Efficacy of sucralfate in the prevention of upper gastrointestinal stress bleeding in intensive care patients: comparison vs a control group, Prevention of upper gastrointestinal bleeding in long-term ventilated patients. Once again, however, the apparent subgroup effect is of low credibility (appendix 9).88. However, it is poorly understood which aspirin users are at risk to develop such complications. PPIs reduce overt bleeding relative to placebo (odds ratio 0.59 (95% confidence interval 0.45 to 0.76), high certainty, table 3 of appendix 8). For patients at highest risk (>8%) or high risk (4-8%) of bleeding, both PPIs and H2RAs probably reduce clinically important gastrointestinal bleeding compared with placebo or no prophylaxis (odds ratio for PPIs 0.61 (95% confidence interval 0.42 to 0.89), 3.3% fewer for highest risk and 2.3% fewer for high risk patients, moderate certainty; odds ratio for H2RAs 0.46 (0.27 to 0.79), 4.6% fewer for highest risk and 3.1% fewer for high risk patients, moderate certainty). We evaluated the ranking probabilities and calculated surface under the cumulative ranking curves (SUCRA). Eat small meals more often while your digestive system heals. You may need to return for a colonoscopy, endoscopy, or other tests. Etiology. Two reviewers independently assessed risk of bias with adjudication by a third reviewer, using a modified Cochrane Collaboration tool (Guyatt and Busse, modification of Cochrane tool to assess risk of bias in randomised trials) that includes sequence generation, allocation sequence concealment, blinding, missing outcome data (we judged high risk of bias if the rate of missing data was more than 5%), and other bias (in this case, early trial discontinuation due to benefit). KD and ZY designed the search strategy, and KD performed the literature search. Subgroup analysis based on each risk of bias criterion (concealment and blinding were highly correlated, so they were combined into one variable) showed that studies that failed to conceal or blind reported larger effect for PPIs versus H2RAs and smaller effect for H2RAs versus sucralfate (table 1 and appendix 10); for these comparisons, we focused on low risk of bias results. Network meta-regression suggested similar results in high and low risk of bias studies on results (appendix 9). Bleeding may be mild to severe. Reviewers resolved disagreements by discussion or by consultation with a third reviewer. Rating the quality of evidence—study limitations (risk of bias), Gastric colonization and pneumonia in intubated critically ill patients receiving stress ulcer prophylaxis: a randomized, controlled trial, Effects of ranitidine and pantoprazole on ventilator-associated pneumonia: a randomized double-blind clinical trial, Prophylaxis for stress-related gastric hemorrhage in the medical intensive care unit. Since the publication of the last network meta-analysis, several trials have been published,11121314 including a large, international, multicenter randomised controlled trial (the SUP-ICU trial).14 This trial compared pantoprazole with placebo and concluded that pantoprazole did not reduce mortality or a composite secondary outcome of “clinically important events” and questioned the routine use of PPIs in critically ill adults. Ensure two IVs in place for blood administration, fluids, antibiotics (if needed), electrolyte replac… Sixty five trials included patients in intensive care, two trials were of neurosurgery patients, one trial was of patients with fulminant hepatic failure, one trial of patients from three wards (department of intensive care, neurosurgery, and plastic surgery), and three trials of critically ill patients without further specification (appendix 3). Network plot of comparisons among proton pump inhibitors (PPIs), histamine-2 receptor antagonists (H2RAs), sucralfate, or no gastrointestinal bleeding prophylaxis. Rating the quality of evidence—indirectness, GRADE guidelines: 7. UW Department of Family Medicine resident, Allison Hotujec, MD, discusses the best approaches to acute GI bleed. Both subgroup analysis within the SUP-ICU trial and between trials meta-regression provided no support for the hypothesis that enteral nutrition influenced the relative impact of interventions (appendix 9 presents results for meta-regression and subgroup analysis). Network meta-regression suggested similar results in high and low risk of bias studies for pneumonia (appendix 9). We performed Egger test to assess the publication bias when 10 or more studies were available for a comparison.20, We performed a Bayesian random-effects network meta-analysis using Markov-chain Monte-Carlo simulation.2122 We used three chains with 100 000 iterations after an initial burn-in of 10 000 and a thinning of 10. For all dichotomous outcomes, we calculated the absolute treatment effects of the network estimates based on the odds ratios and the event rates in the placebo arm in SUP-ICU trial using the modified Dias model, incorporating lines into the model.23 The guideline panel searched for evidence on risk factors for bleeding and proposed four categories of risk of bleeding (linked BMJ Rapid Recommendation shows details on calculating baseline risks) and calculated absolute effects for each category for both clinically important gastrointestinal bleeding and overt bleeding. We found moderate certainty evidence that neither PPIs nor H2RAs affect mortality compared with no prophylaxis (table 1 of appendix 8). Upper GI bleeds will come out as dark black tarry stools and lower GI bleeds will come out as bright red bleeding. Design Systematic review and network meta-analysis. However, because C difficile infection was rare, even the largest plausible increase in risk will be small. Treatment of gastrointestinal (GI) bleeding depends on the cause and location of your bleeding. Bloody lavage has high specificity for an upper GI bleed. We accepted study definitions of clinically important gastrointestinal bleeding, which typically included evidence of upper gastrointestinal bleeding with any of the following: significant haemodynamic changes not explained by other causes, need for transfusion of more than two units of blood, significant decrease in haemoglobin level, evidence of bleeding on upper gastrointestinal endoscopy, or need for surgery to control bleeding. C difficile infection was rare (baseline risk of 1.5%), and the absolute effect of any intervention would therefore be very small (for example, for PPIs versus placebo the odds ratio was 0.82 (95% credible interval 0.31 to 2.47), 3 fewer per 1000 patients, moderate certainty, see table 2 of appendix 8). We assessed the convergence based on trace plots and the Brooks-Gelman-Rubin statistic, with an acceptable threshold of <1.05 for all nodes. Network meta-regression suggested similar results in high and low risk of bias studies for mortality, and we therefore present results for all trials (appendix 9). Endoscopy is safe and effective in patients who present with upper gastrointestinal (GI) bleeding (UGIB). For H2RAs the odds ratio was 0.46 (0.27 to 0.79), 46 fewer per 1000 for highest risk and 31 fewer for high risk patients, moderate certainty (table 2 and fig 4). Network meta-regression suggested similar results in high and low risk of bias studies for C difficile infection (appendix 9). At-risk low-dose aspirin users are therefore recommended to take proton-pump inhibitors. Also, monitor for blood in the vomit, and be aware of coffee ground emesis because blood can curdle in the acidic stomach environment. Strengths of this review include a comprehensive search to identify eligible trials; independent study selection, data extraction, and risk of bias assessment by two reviewers; focus on low risk of bias studies when low and high risk of bias studies yielded differing results; and application of the GRADE approach to rate the certainty of evidence. Gastrointestinal, or GI, bleeding means bleeding that begins in the gastrointestinal tract 1 2.MedlinePlus states that the amount of gastrointestinal bleeding can be undetectable, however, in some cases it can be extensive and dangerous to the life of the individual 1 2.The bleeding can occur in the upper gastrointestinal tract between the mouth and upper part of the intestine or it … The funder did not play any role in the preparation and production of the systematic review. The two most common causes of upper GI bleeding are peptic ulcers and gastroesophageal varices. Ask when you can return to your usual activities, such as work. A special diet can help treat GI conditions and prevent problems such as GI bleeding. This review is part of the BMJ Rapid Recommendations project, a collaborative effort from the MAGIC Evidence Ecosystem Foundation (www.magicproject.org) and The BMJ. Select one or more newsletters to continue. The guideline panel consisted of content experts, critical care clinicians, gastroenterologist, pharmacists, methodologists, former patients, and a patient care giver. Gastrointestinal disorders (e.g., varices, polyps ,ulcer) 5. Results Seventy two trials including 12 660 patients proved eligible. Results demonstrated that, for patients at highest or high risk of bleeding, both PPIs and H2RAs probably reduce the risk of clinically important gastrointestinal bleeding compared with placebo or no prophylaxis. We used the MAGICapp platform to develop the GRADE summary of finding tables. Limit your use of alcohol. Both PPIs and H2RAs may result in important increases in pneumonia. We grouped patients into four categories according to risk of clinically important gastrointestinal bleeding: low risk (<2%), moderate risk (2-4%), high risk (>4-8%), and highest risk (>8%) (appendix 11), and calculated absolute effects for each category for clinically important gastrointestinal bleeding and overt bleeding. Postpartum complications (e.g., retained placenta, uterine atony) 8. Clinical Considerations: Since no clear correlation exists between number, size, appearance, distribution of GI telangiectasia and the severity of HHT-related GI bleeding, the expert panel proposes the above classification, based on the severity of anemia, for grading patients with HHT-related GI bleeding, for future development. Most patients at high risk of gastrointestinal bleeding receive acid suppression during a stay in intensive care, The practice of gastrointestinal bleeding prophylaxis (often referred to as stress ulcer prophylaxis) has generated controversy, For higher risk critically ill patients, PPIs and H2RAs likely result in important reductions in gastrointestinal bleeding compared with no prophylaxis; for patients at low risk, the reduction in bleeding may be unimportant, Both PPIs and H2RAs may increase the risk of pneumonia, Evidence failed to support differences in a number of outcomes, including mortality. We did not summarise the overall risk of bias for studies across criteria. This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. 2Thin liquids, such as clear juices and clear broths, are usually the easiest items to swallow for patients with dysphagia. Evidence regarding sucralfate versus PPIs and placebo was essentially uninformative with very wide confidence intervals (table 2). These tests can make sure you do not have more bleeding. The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. YW, ZY, and GHG assessed the risk of bias. Failure to comply may result in legal action. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. The GRADE (Grading of Recommendations, Assessment, Development, and Evaluation) approach informed the assessment of certainty of evidence for each outcome (box 2),313233 including certainty ratings from the direct comparisons in our pairwise meta-analyses,303435363738 and certainty of evidence in network meta-analyses.3133 Certainty ratings of indirect estimates started at the lowest ratings of the direct comparisons that contributed to the most-dominant first order loop with further rating down, when necessary, for intransitivity. A randomized controlled trial, Prospective endoscopic study of stress erosions and ulcers in critically ill neurosurgical patients: current incidence and effect of acid-reducing prophylaxis, Stress-induced gastroduodenal lesions and total parenteral nutrition in critically ill patients: frequency, complications, and the value of prophylactic treatment.
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