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European Stroke Journal Mar 2023Recent anticoagulant intake represents a contraindication for thrombolysis in acute ischemic stroke. Idarucizumab reverses the anticoagulant effect of dabigatran,... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Recent anticoagulant intake represents a contraindication for thrombolysis in acute ischemic stroke. Idarucizumab reverses the anticoagulant effect of dabigatran, potentially allowing for thrombolysis. This nation-wide observational cohort study, systematic review, and meta-analysis evaluated the efficacy and safety of thrombolysis preceded by dabigatran-reversal in people with acute ischemic stroke.
PATIENTS AND METHODS
We recruited people undergoing thrombolysis following dabigatran-reversal at 17 stroke centers in Italy (reversal-group), people on dabigatran treated with thrombolysis without reversal (no-reversal group), and age, sex, hypertension, stroke severity, and reperfusion treatment-matched controls in 1:7 ratio (control-group). We compared groups for symptomatic intracranial hemorrhage (sICH, main outcome), any brain hemorrhage, good functional outcome (mRS 0-2 at 3 months), and death. The systematic review followed a predefined protocol (CRD42017060274), and odds ratio (OR) meta-analysis was implemented to compare groups.
RESULTS
Thirty-nine patients in dabigatran-reversal group and 300 matched controls were included. Reversal was associated with a non-significant increase in sICH (10.3% vs 6%, aOR = 1.32, 95% CI = 0.39-4.52), death (17.9% vs 10%, aOR = 0.77, 95% CI = 0.12-4.93) and good functional outcome (64.1% vs 52.8%, aOR = 1.41, 95% CI = 0.63-3.19). No hemorrhagic events or deaths were registered in no-reversal group (n = 12). Pooling data from 3 studies after systematic review (n = 1879), reversal carried a non-significant trend for sICH (OR = 1.53, 95% CI = 0.67-3.50), death (OR = 1.53, 95% CI = 0.73-3.24) and good functional outcome (OR = 2.46, 95% CI = 0.85-7.16).
DISCUSSION AND CONCLUSION
People treated with reperfusion strategies after dabigatran reversal with idarucizumab seem to have a marginal increase in the risk of sICH but comparable functional recovery to matched patients with stroke. Further studies are needed to define treatment cost-effectiveness and potential thresholds in plasma dabigatran concentration for reversal.
Topics: Humans; Dabigatran; Antithrombins; Ischemic Stroke; Brain Ischemia; Thrombolytic Therapy; Stroke; Anticoagulants; Intracranial Hemorrhages; Observational Studies as Topic; Multicenter Studies as Topic
PubMed: 37021155
DOI: 10.1177/23969873221131635 -
Clinical Infectious Diseases : An... Jul 2016Previous studies suggest that nonnucleoside reverse-transcriptase inhibitors (NNRTIs) cause faster virologic suppression, while ritonavir-boosted protease inhibitors... (Meta-Analysis)
Meta-Analysis Review
Nonnucleoside Reverse-transcriptase Inhibitor- vs Ritonavir-boosted Protease Inhibitor-based Regimens for Initial Treatment of HIV Infection: A Systematic Review and Metaanalysis of Randomized Trials.
BACKGROUND
Previous studies suggest that nonnucleoside reverse-transcriptase inhibitors (NNRTIs) cause faster virologic suppression, while ritonavir-boosted protease inhibitors (PI/r) recover more CD4 cells. However, individual trials have not been powered to compare clinical outcomes.
METHODS
We searched databases to identify randomized trials that compared NNRTI- vs PI/r-based initial therapy. A metaanalysis calculated risk ratios (RRs) or mean differences (MDs), as appropriate. Primary outcome was death or progression to AIDS. Secondary outcomes were death, progression to AIDS, and treatment discontinuation. We calculated RR of virologic suppression and MD for an increase in CD4 cells at week 48.
RESULTS
We included 29 trials with 9047 participants. Death or progression to AIDS occurred in 226 participants in the NNRTI arm and in 221 in the PI/r arm (RR, 1.03; 95% confidence interval, .87-1.22; 12 trials; n = 3825), death in 205 participants in the NNRTI arm vs 198 in the PI/r arm (1.04; 0.86-1.25; 22 trials; n = 8311), and progression to AIDS in 140 participants in the NNRTI arm vs 144 in the PI/r arm (1.00; 0.80-1.25; 13 trials; n = 4740). Overall treatment discontinuation (1.12; 0.93-1.35; 24 trials; n = 8249) and from toxicity (1.21; 0.87-1.68; 21 trials; n = 6195) were comparable, but discontinuation due to virologic failure was more common with NNRTI (1.58; 0.91-2.74; 17 trials; n = 5371). At week 48, there was no difference between NNRTI and PI/r in virologic suppression (RR, 1.03; 0.98-1.09) or CD4(+) recovery (MD, -4.7 cells; -14.2 to 4.8).
CONCLUSIONS
We found no difference in clinical and viro-immunologic outcomes between NNRTI- and PI/r-based therapy.
Topics: Anti-HIV Agents; Drug Therapy, Combination; HIV Infections; HIV Protease Inhibitors; Humans; Reverse Transcriptase Inhibitors; Ritonavir
PubMed: 27090986
DOI: 10.1093/cid/ciw236 -
ESC Heart Failure Feb 2024Guideline-directed medical therapy (GDMT) has improved outcomes in patients with heart failure, including the use of renin-angiotensin-aldosterone system inhibitors,... (Meta-Analysis)
Meta-Analysis
The efficacy and safety of new potassium binders on renin-angiotensin-aldosterone system inhibitor optimization in heart failure patients: a systematic review and meta-analysis.
Guideline-directed medical therapy (GDMT) has improved outcomes in patients with heart failure, including the use of renin-angiotensin-aldosterone system inhibitors, which can hinder the excretion of potassium, resulting in hyperkalaemia. New potassium binders (NPBs) can prevent this adverse effect; however, the efficacy and safety of NPB for this indication have not been fully established. We conducted a systematic review and meta-analysis synthesizing randomized controlled trials (RCTs), which were retrieved by systematically searching PubMed, Web of Science, Scopus, and Cochrane through 26 April 2023. The risk of bias assessment was conducted, following Cochrane's updated Risk of Bias 2 assessment tool. We used the fixed-effects model to pool dichotomous data using risk ratio (RR) and continuous data using mean difference (MD), with a 95% confidence interval (CI) (PROSPERO ID: CRD42023426113). We included six RCTs with a total of 1432 patients. NPB was significantly associated with successful mineralocorticoid receptor antagonist (MRA) optimization [RR: 1.13 with 95% CI (1.02-1.25), P = 0.02], decreased patients with MRA at less than the target dose [RR: 0.72 with 95% CI (0.57-0.90), P = 0.004], and decreased hyperkalaemic episodes [RR: 0.42 with 95% CI (0.24-0.72), P = 0.002]. However, there was no difference between NPB and placebo regarding angiotensin-converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB)/angiotensin receptor/neprilysin inhibitor (ANRi) optimization [RR: 1.02 with 95% CI (0.89-1.17), P = 0.76] and serum potassium change [MD: -0.31 with 95% CI (-0.61 to 0.00), P = 0.05], with an acceptable safety profile except for the increased incidence of hypokalaemia with NPB [RR: 1.57 with 95% CI (1.12-2.21), P = 0.009]. NPB has been shown to improve GDMT outcomes by enhancing MRA optimization and reducing hyperkalaemic episodes. However, there are limited data on the effects of NPB on ACEi/ARB/ANRi optimization. Future RCTs should investigate ACEi/ARB/ANRi optimization and conduct head-to-head comparisons of NPB (patiromer and sodium zirconium cyclosilicate).
Topics: Humans; Aldosterone; Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; Antihypertensive Agents; Heart Failure; Hyperkalemia; Mineralocorticoid Receptor Antagonists; Potassium; Renin-Angiotensin System
PubMed: 38012095
DOI: 10.1002/ehf2.14588 -
Journal of Diabetes Investigation Jul 2018The combination of dipeptidyl peptidase-4 (DPP4) inhibitors and α-glucosidase inhibitors (AGIs) might provide an additive or synergistic glucose-lowering effect, as... (Meta-Analysis)
Meta-Analysis Review
Efficacy and safety of combination therapy with an α-glucosidase inhibitor and a dipeptidyl peptidase-4 inhibitor in patients with type 2 diabetes mellitus: A systematic review with meta-analysis.
AIMS/INTRODUCTION
The combination of dipeptidyl peptidase-4 (DPP4) inhibitors and α-glucosidase inhibitors (AGIs) might provide an additive or synergistic glucose-lowering effect, as they have a complementary mode of action. In the present study, we examined the efficacy and safety of the addition of a DPP4 inhibitor to patients with type 2 diabetes inadequately controlled with an AGI.
MATERIALS AND METHODS
We carried out an electronic search of MEDLINE, EMBASE, the Cochrane Library and Clinicaltrials.gov through October 2016. Randomized controlled trials written in English that compared DPP4 inhibitors plus AGI (DPP4i/AGI) and placebo plus AGI (PCB/AGI) in patients with type 2 diabetes were selected. Data on the study characteristics, efficacy and safety outcomes were extracted, and the risk of potential biases was assessed. The efficacy and safety of DPP4i/AGI and PCB/AGI were compared.
RESULTS
Of 756 potentially relevant published articles and 40 registered trials, five studies including 845 patients randomized to DPP4i/AGI and 832 patients randomized to PCB/AGI were included for meta-analysis. Compared with PCB/AGI, DPP4i/AGI showed a greater reduction in glycated hemoglobin (weighted mean difference -1.2%, 95% confidence interval -1.6 to -0.8), fasting plasma glucose and 2-h postprandial plasma glucose levels, with no increase in bodyweight. The risks of hypoglycemia and gastrointestinal adverse events were similar between DPP4i/AGI and PCB/AGI.
CONCLUSIONS
The addition of a DPP4 inhibitor to patients with type 2 diabetes inadequately controlled with an AGI achieved better glycemic control without further increasing the risk of weight gain and hypoglycemia.
Topics: Adult; Diabetes Mellitus, Type 2; Dipeptidyl-Peptidase IV Inhibitors; Female; Glycoside Hydrolase Inhibitors; Humans; Hypoglycemic Agents; Male; Middle Aged; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 28950431
DOI: 10.1111/jdi.12754 -
BMC Cardiovascular Disorders Jun 2023In recent years, the incidence of diabetes mellitus has been increasing annually, and cardiovascular complications secondary to diabetes mellitus have become the leading... (Meta-Analysis)
Meta-Analysis
BACKGROUND
In recent years, the incidence of diabetes mellitus has been increasing annually, and cardiovascular complications secondary to diabetes mellitus have become the leading cause of death in diabetic patients. Considering the high incidence of type 2 diabetes (T2DM) combined with cardiovascular disease (CVD), some new hypoglycemic agents with cardiovascular protective effects have attracted extensive attention. However, the specific role of these regimens in ventricular remodeling remains unknown. The purpose of this network meta-analysis was to compare the effects of sodium glucose cotransporter type 2 inhibitor (SGLT-2i), glucagon-like peptide 1 receptor agonist (GLP-1RA) and dipeptidyl peptidase-4 inhibitor (DPP-4i) on ventricular remodeling in patients with T2DM and/or CVD.
METHODS
Articles published prior to 24 August 2022 were retrieved in four electronic databases: the Cochrane Library, Embase, PubMed, and Web of Science. This meta-analysis included randomized controlled trials (RCTs) and a small number of cohort studies. The differences in mean changes of left ventricular ultrasonic parameters between the treatment and control groups were compared.
RESULTS
A total of 31 RCTs and 4 cohort studies involving 4322 patients were analyzed. GLP-1RA was more significantly associated with improvement in left ventricular end-systolic diameter (LVESD) [MD = -0.38 mm, 95% CI (-0.66, -0.10)] and LV mass index (LVMI) [MD = -1.07 g/m, 95% CI (-1.71, -0.42)], but significantly decreased e' [MD = -0.43 cm/s 95% CI (-0.81, -0.04)]. DPP-4i was more strongly associated with improvement in e' [MD = 3.82 cm/s, 95% CI (2.92,4.7)] and E/e'[MD = -5.97 95% CI (-10.35, -1.59)], but significantly inhibited LV ejection fraction (LVEF) [MD = -0.89% 95% CI (-1.76, -0.03)]. SGLT-2i significantly improved LVMI [MD = -0.28 g/m, 95% CI (-0.43, -0.12)] and LV end-diastolic diameter (LVEDD) [MD = -0.72 ml, 95% CI (-1.30, -0.14)] in the overall population, as well as E/e' and SBP in T2DM patients combined with CVD, without showing any negative effect on left ventricular function.
CONCLUSION
The results of the network meta-analysis provided high certainty to suggest that SGLT-2i may be more effective in cardiac remodeling compared to GLP-1RA and DPP-4i. While GLP-1RA and DPP-4i may have a tendency to improve cardiac systolic and diastolic function respectively. SGLT-2i is the most recommended drug for reversing ventricular remodeling in this meta-analysis.
Topics: Humans; Cardiovascular Diseases; Diabetes Mellitus, Type 2; Dipeptidyl-Peptidase IV Inhibitors; Glucagon-Like Peptide-1 Receptor; Hypoglycemic Agents; Network Meta-Analysis; Protease Inhibitors; Ventricular Remodeling
PubMed: 37296380
DOI: 10.1186/s12872-023-03324-6 -
Medicina (Kaunas, Lithuania) Jun 2023Angiotensin II-converting enzyme inhibitors (ACEIs) and selective angiotensin II receptor antagonists (ARAIIs) are widely used antihypertensive agents. Their use has... (Meta-Analysis)
Meta-Analysis Review
Angiotensin II-converting enzyme inhibitors (ACEIs) and selective angiotensin II receptor antagonists (ARAIIs) are widely used antihypertensive agents. Their use has generated controversy due to their possible influence on the health status of chronic patients infected with COVID-19. The objective of this work is to analyze the influence of COVID-19 on chronic hypertensive patients treated with ACEI and ARAII inhibitors. A systematic review and meta-analysis in the databases Pubmed, Pro-Quest and Scopus were carried out. The systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The search equation descriptors were obtained from the Medical Subject Headings (MeSH) thesaurus. The search equation was: "Older AND hypertension AND (COVID-19 OR coronavirus) AND primary care" and its equivalent in Spanish. Nineteen articles were obtained, with n = 10,806,159 subjects. Several studies describe the COVID-19 association with ACEI or ARAII treatment in hypertension patients as a protective factor, some as a risk factor, and others without a risk association. In the case of ACEI vs. ARAII, the risk described for the former has an odds ratio (OR) of 0.55, and for ARAII, an OR of 0.59. Some authors talk about mortality associated with COVID-19 and ACEI with a half ratio (HR) of 0.97, and also associated ARAIIs with an HR of 0.98. It is recommended to maintain the use of the renin-angiotensin-aldosterone axis in the context of the COVID-19 disease.
Topics: Humans; Aged; COVID-19; Angiotensin Receptor Antagonists; SARS-CoV-2; Angiotensin-Converting Enzyme Inhibitors; Hypertension
PubMed: 37512012
DOI: 10.3390/medicina59071200 -
Journal of Dental Research Aug 2014The aim of this study was to systematically review the literature for in vitro and ex vivo studies that evaluated the effect of matrix metalloproteinase (MMP) inhibitors... (Meta-Analysis)
Meta-Analysis Review
The aim of this study was to systematically review the literature for in vitro and ex vivo studies that evaluated the effect of matrix metalloproteinase (MMP) inhibitors during the adhesive procedure on the immediate and long-term resin-dentin bond strength. The search was conducted in 6 databases with no publication year or language limits, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. From 1,336 potentially eligible studies, 48 were selected for full-text analysis, and 30 were included for review, with 17 considered in the meta-analysis. Two reviewers independently selected the studies, extracted the data, and assessed the risk of bias. Pooled effect estimates were expressed as the weighted mean difference between groups. The most used MMP inhibitor was chlorhexidine (CHX). Immediate bond strength results showed no difference between 2% CHX and control; however, a difference was found between 0.2% CHX and control at baseline. After aging, CHX presented higher bond strength values compared to control groups (p < .05). However, this was not observed for longer periods of aging. High heterogeneity was found in some comparisons, especially for the water storage aging subgroup. Subgroup analyses showed that self-etching and etch-and-rinse adhesives are benefited by the CHX use. From the studies included, only 1 presented low risk of bias, while the others showed medium or high risk of bias. The use of MMP inhibitors did not affect the immediate bond strength overall, while it influenced the aged bond strength. Aging procedures influenced bond strength values of the dentin adhesion stability.
Topics: Acid Etching, Dental; Chlorhexidine; Dental Bonding; Dentin; Humans; Matrix Metalloproteinase Inhibitors; Stress, Mechanical; Time Factors
PubMed: 24935066
DOI: 10.1177/0022034514538046 -
The Australasian Journal of Dermatology Feb 2020There have been a number of case reports and small clinical series reporting the potential association between dipeptidyl peptidase-4 inhibitors (DPPIs) for diabetes and... (Meta-Analysis)
Meta-Analysis
BACKGROUND/OBJECTIVE
There have been a number of case reports and small clinical series reporting the potential association between dipeptidyl peptidase-4 inhibitors (DPPIs) for diabetes and the onset of bullous pemphigoid (BP). The aim of this study was to assess the association between DPPI use and BP, and whether this varied according to DPPI type.
METHODS
We performed a systematic review and meta-analysis according to PRISMA guidelines. We identified five studies with cases and controls. We performed unadjusted and adjusted meta-analyses to assess the potential association.
RESULTS
Adjusted meta-analysis revealed significant association between DPPI use and BP (OR 2.13, 95% CI 1.59-2.86, I = 46%, P < 0.00001). This association was stronger between vildagliptin and BP (OR 5.08, 95% CI 1.70-15.19, P = 0.004) compared to linagliptin (OR 2.87, 95%CI 1.06-7.79, P = 0.04), and no association was found between sitagliptin and BP (OR 1.29, 95%CI 0.79-2.08, P = 0.31). Subgroup analysis demonstrated that the association between DPPI use and BP remained significant in males (OR 2.35, 95% CI 1.46-3.78, P = 0.0005) and females (OR 1.88, 95%CI 1.10-3.22, P = 0.02).
CONCLUSIONS
Limitations were that studies reviewed were retrospective by design which are susceptible to bias and lack of randomisation. Our adjusted analysis supports a significant association between DPPI use and onset of bullous pemphigoid. Vildagliptin had the highest odds of BP. These findings have clinical implications for dermatologists and the management of patients with diabetes and being treated with DPPI agents.
Topics: Diabetes Mellitus, Type 2; Dipeptidyl-Peptidase IV Inhibitors; Humans; Linagliptin; Pemphigoid, Bullous; Sitagliptin Phosphate; Vildagliptin
PubMed: 31215644
DOI: 10.1111/ajd.13100 -
Current Problems in Cardiology May 2023Heart failure is a growing global health concern with high mortality and morbidity. Beta-blockers, mineralocorticoid receptor antagonists, and... (Review)
Review
Heart failure is a growing global health concern with high mortality and morbidity. Beta-blockers, mineralocorticoid receptor antagonists, and angiotensin-converting-enzyme inhibitors are the treatments of choice for worsening clinical symptoms. In early 2021, the FDA approved a new oral soluble guanylate cyclase stimulator, Vericiguat, for the treatment of chronic heart failure. To evaluate the efficacy and safety of this approved drug, we conducted a systematic review of the available randomized controlled trials (RCTs). A literature search was conducted using PubMed, The Cochrane Library, and Clinicaltrials.gov from inception to June 6, 2022, without any language restriction. The systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. The quality of the included studies was checked using the Cochrane Risk-of-Bias tool. After a thorough literature search, 7 studies met our pre-defined criteria and were therefore included in this review. Our review suggests that vericiguat was better in preventing all causes of death, cardiovascular death, and hospitalizations due to heart failure irrespective of the atrial fibrillation status of the patients and was even beneficial for patients with NT-proBNP levels up to 8000 pg/ml. The safety of the vericiguat, according to our review, is not up to the standards, especially with a higher dosage of vericiguat. Despite all of this, vericiguat can be a breakthrough in the treatment of heart failure as it has great potential to improve the disease severity.
Topics: Humans; Angiotensin-Converting Enzyme Inhibitors; Adrenergic beta-Antagonists; Heterocyclic Compounds, 2-Ring; Heart Failure; Stroke Volume
PubMed: 36623755
DOI: 10.1016/j.cpcardiol.2023.101586 -
Journal of Clinical Medicine May 2023The use of integrase inhibitor-based antiretroviral therapy could be associated with worse weight and metabolic outcomes in patients with HIV infection. (Review)
Review
BACKGROUND
The use of integrase inhibitor-based antiretroviral therapy could be associated with worse weight and metabolic outcomes in patients with HIV infection.
METHODS
PubMed, EMBASE, and Scopus were searched from inception to March 2022. We selected randomized controlled trials (RCTs) comparing integrase inhibitors with other antiretroviral classes (efavirenz-based or protease inhibitor-based therapies) in naïve HIV patients. Random effects meta-analysis was used to assess the effects of integrase inhibitors vs. controls on weight and lipid outcomes. Effects were described as mean differences (MD) and their 95% confidence intervals (CI). Certain pieces of evidence (CoE) were evaluated using the GRADE methodology.
RESULTS
Six RCTs (n = 3521) were included, with patients followed up between 48 and 96 weeks. The use of integrase inhibitors in comparison with other antiretroviral classes was associated with an increase in weight (MD 2.15 kg, 95%CI 1.40 to 2.90, I = 0%, moderate CoE), and decreases in total cholesterol (MD -13.44 mg/dL, 95%CI -23.49 to -3.39, I = 96%, low CoE), LDL cholesterol (MD -1.37 mg/dL, 95%CI -19.24 to -3.50, I = 83%, low CoE), HDL cholesterol (MD -5.03 mg/dL, 95%CI -10.61 to 0.54, I = 95%, low CoE), and triglycerides (MD -20.70 mg/dL, 95%CI -37.25 to -4.15, I = 92%, low CoE). There was a high risk of bias in two RCTs and some concerns about bias in two RCTs.
CONCLUSIONS
In HIV patients, the use of integrase inhibitor-based therapy in comparison with protease inhibitor- or NNRTI-based therapy was associated with a small increase in weight and small decreases in lipid serum levels.
PubMed: 37297839
DOI: 10.3390/jcm12113644