METHODS: CINAHL, Cochran Library, Clinical trial.gov, OpenGrey, PubMed, ScienceDirect, and Scopus were systematically searched from the inception up to October 2021 without language restriction. Studies comparing the safety of low-dose vitamin K1 treatment in patients with placebo or other anticoagulant reversal agents were included. We used a random-effect model for the meta-analysis. Publication bias was determined by a funnel plot with subsequent Begg's test and Egger's test.
RESULTS: From 7529 retrieved studies, 3 randomized control trials were included in the meta-analysis. Pooled data demonstrated that low-dose vitamin K was not associated with thromboembolism rate (risk ratio [RR] = 0.94; 95% CI: 0.19-4.55) major bleeding rate (RR = 0.58; 95% CI: 0.07-4.82), and minor bleeding rate (RR = 0.60; 95% CI: 0.07-5.09). Subgroup and sensitivity analysis demonstrated the nonsignificant effect of low-dose vitamin K on the risk of thromboembolism. Publication bias was not apparent, according to Begg's test and Egger's test (P = .090 and 0.134, respectively).
CONCLUSION: The current evidence does not support the role of low-dose vitamin K as a trigger of thromboembolism in supratherapeutic INR patients with mechanical heart valves. Nevertheless, more well-designed studies with larger sample sizes are required to justify this research question.
METHODS: This retrospective cohort study was conducted in a tertiary-care medical center in Thailand. Hospitalized patients with Enterobacterales infection were included. Infections were classified as carbapenem-resistant Enterobacterales (CRE) or carbapenem-susceptible Enterobacterales (CSE). Multivariate Cox proportional hazard modeling was used to examine the association between CRE with DAAT and 30-day mortality. Generalized linear models were used to examine length of stay (LOS) and in-hospital costs.
RESULTS: In total, 4,509 patients with Enterobacterales infection (age, mean 65.2 ±18.7 years; 43.3% male) were included; 627 patients (13.9%) had CRE infection. Among these CRE patients, 88.2% received DAAT. CRE was associated with additional medication costs of $177 (95% confidence interval [CI], 114–239; P < .001) and additional in-hospital costs of $725 (95% CI, 448–1,002; P < .001). Patients with CRE infections had significantly longer LOS and higher mortality rates than patients with CSE infections: attributable LOS, 7.3 days (95% CI, 5.4–9.1; P < .001) and adjusted hazard ratios (aHR), 1.55 (95% CI, 1.26–1.89; P < .001). CRE with DAAT were associated with significantly longer LOS, higher mortality rates, and in-hospital costs.
CONCLUSION: CRE and DAAT are associated with worse clinical outcomes and higher in-hospital costs among hospitalized patients in a tertiary-care hospital in Thailand.
Methods: Eight databases, including MEDLINE, EMBASE, Science Direct, Scopus, Cochrane, CINAHL, Open Grey, and Dart-Europe, were systematically searched from the inception of the database up to August 21, 2020. Studies evaluating the effectiveness of thiamine on mortality rate in septic shock patients compared between thiamine and placebo were included. We used random-effects model to analyze the mortality with risk ratio (RR) and 95% confidence interval (95% CI). The subgroup and sensitivity analysis were performed to examine the influence of variables. Publication bias was considered using funnel plot, Begg's test, and Egger's test.
Results: A total of 3,658 studies were retrieved and reviewed. Five studies were included for meta-analysis. In random-effects meta-analysis of the randomized controlled trials, although not statistically significant, there was a trend which suggested that thiamine may reduce mortality rate in septic shock patients (RR, 0.96; 95% CI: 0.72-1.28, P = 0.774). The result of sensitivity and subgroup analyses also supported the suggestion that thiamine may decrease mortality in septic shock patients. The Begg's test (P = 0.624) and Egger's test (P = 0.777) revealed no publication bias.
Conclusions: Although not statistically significant, thiamine may reduce mortality rate in septic shock patients. Further prospective studies with larger sample size are warranted.
METHODS: A retrospective cohort study was conducted in a tertiary-care medical center in Thailand. Data were collected from an electronic medical database. Patients were categorized into OMT or non-OMT groups based on their discharge medications. OMT was defined as a combination of aspirin and P2Y12 inhibitors, statins, beta-blockers, and angiotensin-converting enzyme inhibitors, or angiotensin receptor blockers. The primary outcome was 1-year all-cause mortality. The secondary outcome was major adverse cardiac events (MACE) which was defined as a composite of non-fatal myocardial infarction, non-fatal stroke, and all-cause mortality. The prescription trends were also estimated. A multivariate Cox's proportional hazard model was used to assess the association of OMT prescriptions at discharge with all-cause mortality and MACE.
RESULTS: A total of 3531 patients discharged with ACS [mean age, 69.5 (SD 12.4) years; 58.3% male] were identified. Only 42.6% were discharged with OMT. The rates of OMT prescriptions did not change over time. However, the prescription of OMT with high-intensity statin was significantly increased from 5.0% in 2013 to 38.3% in 2018 (p for trend <0.001). Multivariable analyses indicated that OMT significantly reduced all-cause mortality (adjusted HR: 0.77; 95%CI: 0.63-0.95; p=0.012) and MACE (adjusted HR 0.84; 95%CI: 0.71-0.99; p = 0.044). Subgroup analysis indicated that patients receiving OMT with high-intensity statins exhibited survival benefits (adjusted HR: 0.72; 95%CI: 0.56-0.92; p=0.008).
CONCLUSIONS: The five-drugs comprising OMT were associated with a reduction in all-cause mortality and MACE in patients with ACS. Nevertheless, OMT prescribing remains underused and could be enhanced in the real-world setting.
METHODS: We used related keywords to search for studies in 3 electronic databases: PubMed, EMBASE, and Cochrane Library. All eligible studies published up to April 2020 were reviewed. The findings of those studies reporting the mortality outcomes of hospitalized CVD patients with and without NAFLD were examined, and the various study results were pooled and analyzed using a random-effects model. A quality assessment using the Newcastle-Ottawa scale was performed on the studies selected for inclusion in a meta-analysis.
RESULTS: A total of 2135 studies were found, of which 3 were included in this meta-analysis. All studies were considered good quality. The mean age of the patients in the analysis was 73 years, and about half of them were men. The comorbidities reported were hypertension, diabetes mellitus, and dyslipidemia. The results showed that hospitalized CVD patients with NAFLD were at a significantly higher risk of all-cause mortality than non-NAFLD patients (adjusted hazard ratio of 2.08 [95% confidence interval, 1.56-2.59], P
METHODS: Electronic databases, including PubMed, EMBASE, Cochrane Library, Science Direct, Google Scholar, were systematically searched from the initiation of the database until 12 December 2020. All relevant studies about smoking and COVID-19 were screened using a set of inclusion and exclusion criteria. The Newcastle-Ottawa Scale was used to assess the methodological quality of eligible articles. Random meta-analyses were conducted to estimate odds ratios (ORs) with 95% confidence interval (CIs). Publication bias was assessed using the funnel plot, Begg's test and Egger's test.
RESULTS: A total of 1248 studies were retrieved and reviewed. A total of 40 studies were finally included for meta-analysis. Both current smoking and former smoking significantly increase the risk of disease severity (OR=1.58; 95% CI: 1.16-2.15, p=0.004; and OR=2.48; 95% CI: 1.64-3.77, p<0.001; respectively) with moderate appearance of heterogeneity. Similarly, current smoking and former smoking also significantly increase the risk of death (OR=1.35; 95% CI: 1.12-1.62, p=0.002; and OR=2.58; 95% CI: 2.15-3.09, p<0.001; respectively) with moderate appearance of heterogeneity. There was no evidence of publication bias, which was tested by the funnel plot, Begg's test and Egger's test.
CONCLUSIONS: Smoking, even current smoking or former smoking, significantly increases the risk of COVID-19 severity and death. Further causational studies on this association and ascertianing the underlying mechanisms of this relation is warranted.
MATERIALS AND METHODS: Fosfomycin MIC was defined by the E-test method. We used Fosfomycin pharmacokinetic parameters from a previously published study. The percent of the time period in which the drug concentration exceeded the MIC, or %T>MIC, used in this study were determined to be 70% of T>MIC and 100% of T>MIC, respectively. All dosing regimens were estimated for the probability of target attainment using a Monte Carlo simulation.
RESULTS: In this study, we found the MIC's of fosfomycin against CRE isolates ranged from 8 mg/L to 96 mg/L. The total daily dose of fosfomycin ranged from 16 - 24 g and was administered utilizing various fosfomycin dosing regimens to achieve the pharmacokinetic/pharmacodynamic (PK/PD) target in pathogens with a MIC of 32 mg/L for 70%T>MIC and a MIC of 12 mg/L for 100%T>MIC, respectively. For the twelve patients who received the recommended fosfomycin dosing regimen, eleven achieved bacterial eradication for a microbiological cure rate of 91%; and of those patients achieving eradication, two died despite having negative cultures for CRE; the one remaining patient had bacterial persistence. The most commonly observed adverse drug reactions were hypernatremia (3 cases) and hypokalemia (3 cases) and acute kidney injury (3 cases).
CONCLUSION: Our findings suggest fosfomycin has tended to good efficacy when using dosing regimens that achieve the PK/PD target. Nonetheless, further validation of these regimens in larger populations is needed.