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Neurological Sciences : Official... Sep 2023We aimed to evaluate the available evidence on the efficacy and safety outcomes of intravenous tenecteplase (TNK) compared with intravenous alteplase(ALT) for patients... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
We aimed to evaluate the available evidence on the efficacy and safety outcomes of intravenous tenecteplase (TNK) compared with intravenous alteplase(ALT) for patients with acute ischemic stroke (AIS) in randomized controlled trials (RCTs).
METHODS
The MEDLINE/PubMed, Embase, Springer, Web of Science, Cochrane Collaboration database, China National Knowledge Infrastructure (CNKI) database, and Wanfang database were comprehensively searched for RCTs regarding the effects of TNK versus ALT among AIS patients in these English and Chinese electronic databases from inception dates to August 1, 2022. This meta-analysis followed PRISMA guidelines. Two reviewers independently retrieved RCTs and extracted relevant information. The methodological quality of the included trials was estimated using the Cochrane risk of bias tool. The pooled analyses were performed using RevMan 5.3 software. The primary outcome was functional outcome on the modified Rankin Scale (mRS) (range 0 to 5) and mortality at 90 days. The secondary outcomes included successful recanalization, early neurologic improvement < 48 h, any intracranial hemorrhage (ICH), and symptomatic ICH. The follow-up time of all studies was at least 3 months.
RESULTS
A total of nine RCTs involving 1958 patients in TNK group and 1731 patients in ALT group were finally included. For the efficacy outcomes, there were no significant differences between the two groups in terms of mRS score 0 ~ 2 (RR 1.00; 95% CI 0.88-1.13; P = 0.96), mRS score 0 ~ 1 (RR 1.03; 95% CI 0.96-1.10; P = 0.36), successful recanalization (RR 1.25; 95% CI 0.88-1.76; P = 0.21), and early neurologic improvement < 48 h (RR 1.08; 95% CI 0.92-1.26; P = 0.37). Similar results were seen for the safety outcomes, which have no statistical differences in terms of any ICH (RR 1.01; 95% CI 0.72-1.41; P = 0.96), symptomatic ICH (RR 1.19; 95% CI 0.81-1.76; P = 0.37), and mortality at 90 days (RR 0.99; 95% CI 0.83-1.19; P = 0.94).
CONCLUSION
Overall, the efficacy and safety outcomes of intravenous thrombolysis with TNK versus ALT for AIS were not statistically different. However, TNK at a dose of 0.25 mg/kg may be a reasonable alternative to ALT for thrombolysis.
Topics: Humans; Tissue Plasminogen Activator; Tenecteplase; Fibrinolytic Agents; Stroke; Intracranial Hemorrhages; Ischemic Stroke; Thrombolytic Therapy; Treatment Outcome; Brain Ischemia
PubMed: 37061572
DOI: 10.1007/s10072-023-06801-0 -
Trends in Psychiatry and Psychotherapy 2023Major depressive disorder (MDD) is a severe mental health condition that affects millions of people worldwide. Etiologically, several factors may play a role in its... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Major depressive disorder (MDD) is a severe mental health condition that affects millions of people worldwide. Etiologically, several factors may play a role in its development. Previous studies have reported elevated plasminogen activator inhibitor-1 (PAI-1) levels in patients with depression, suggesting that PAI-1 levels might be linked to the etiology of MDD.
METHODS
We systematically searched the following online databases: MEDLINE, Scopus, and Web of Science up to September 10, 2020, to identify studies in which PAI-1 levels were reported in subjects with MDD. Subsequently we used RevMan 5.3 to perform a meta-analysis of data extracted from the included studies using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and PICO criteria for the search and analysis.
RESULTS
Six studies that reported mean ± standard deviation (SD) were included in the analysis, with a total of 507 MDD patients and 3,453 controls. The overall standardized mean difference (SMD) was 0.27 (95% confidence interval [95% CI] 0.01-0.53). PAI-1 serum levels were 0.27 SDs higher in MDD patients than in controls. The test for overall effect was significant (z = 2.04, p = 0.04). Substantial heterogeneity was detected among the studies, demonstrated by the inconsistency test (I² = 72%) and the chi-square test (χ² = 18.32; p = 0.003).
CONCLUSIONS
This systematic review and meta-analysis showed that MDD might be related to elevated PAI-1 levels. We propose larger prospective clinical studies to further investigate this clinical correlation and validate the clinical significance of these observations.
Topics: Humans; Depressive Disorder, Major; Plasminogen Activator Inhibitor 1; Prospective Studies
PubMed: 34798692
DOI: 10.47626/2237-6089-2021-0338 -
HPB : the Official Journal of the... Aug 2016Pancreatic ductal adenocarcinoma (PDAC) continues to be associated with a poor prognosis. This systematic review aimed to summarize the literature regarding potential... (Review)
Review
BACKGROUND
Pancreatic ductal adenocarcinoma (PDAC) continues to be associated with a poor prognosis. This systematic review aimed to summarize the literature regarding potential prognostic biomarkers to facilitate validation studies and clinical application.
METHODS
A systematic review was performed (2004-2014) according to PRISMA guidelines. Studies were ranked using REMARK criteria and the following outcomes were examined: overall/disease free survival, nodal involvement, tumour characteristics, metastasis, recurrence and resectability.
RESULTS
256 biomarkers were identified in 158 studies. 171 biomarkers were assessed with respect to overall survival: urokinase-type plasminogen activator receptor, atypical protein kinase C and HSP27 ranked the highest. 33 biomarkers were assessed for disease free survival: CD24 and S100A4 were the highest ranking. 17 biomarkers were identified for lymph node involvement: Smad4/Dpc4 and FOXC1 ranked highest. 13 biomarkers were examined for tumour grade: mesothelin and EGFR were the highest ranking biomarkers. 10 biomarkers were identified for metastasis: p16 and sCD40L were the highest ranking. 4 biomarkers were assessed resectability: sCD40L, s100a2, Ca 19-9, CEA.
CONCLUSION
This review has identified and ranked specific biomarkers that should be a primary focus of ongoing validation and clinical translational work in PDAC.
Topics: Biomarkers, Tumor; Carcinoma, Pancreatic Ductal; Disease Progression; Disease-Free Survival; Humans; Lymphatic Metastasis; Neoplasm Grading; Neoplasm Recurrence, Local; Pancreatectomy; Pancreatic Neoplasms; Predictive Value of Tests; Risk Factors; Time Factors; Treatment Outcome
PubMed: 27485059
DOI: 10.1016/j.hpb.2016.05.004 -
Clinical and Experimental Nephrology Jan 2023Some clinical trials have shown that soluble urokinase-type plasminogen activator receptor (suPAR) has good predictive value for acute kidney injury (AKI), but there is... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Some clinical trials have shown that soluble urokinase-type plasminogen activator receptor (suPAR) has good predictive value for acute kidney injury (AKI), but there is still a lack of evidence-based proof. Therefore, we conducted this systematic review and meta-analysis to evaluate the predictive value of suPAR for AKI.
METHODS
Pubmed, EMBASE, Cochrane Library, and Web of Science databases were searched until December 2021 to obtain the literature on the prediction of suPAR for AKI. The quality of the included studies was assessed using the QUADAS-2 scoring system, and a bivariate random-effect model was used for the meta-analysis. The present study has been registered on PROSPERO (Registration No. CRD42022324978).
RESULTS
Seven articles were included, involving 2,319 patients, 635 of whom were AKI patients. The meta-analysis results showed that the combined sensitivity of suPAR in predicting AKI was 0.77 (95% CI 0.67-0.84); the specificity was 0.64 (95% CI 0.53-0.75); the odds ratio of diagnosis was 6 (95% CI 3-10); the pooled positive likelihood ratio was 2.2 (95% CI 1.6-2.9); the pooled negative likelihood ratio was 0.36 (95% CI 0.26-0.52); and the area under the summary receiver-operating characteristic (SROC) curve was 0.77 (95% CI 0.12~0.99). Deek's funnel plot suggested no potential publication bias among included studies.
CONCLUSION
suPAR is a valuable biomarker for the prediction of AKI with relatively high predictive accuracy, but its clinical application needs improvements. SuPAR should be considered as an indicator in the subsequent development of more effective predictive tools for AKI.
Topics: Humans; Receptors, Urokinase Plasminogen Activator; Acute Kidney Injury; Biomarkers; ROC Curve
PubMed: 36469196
DOI: 10.1007/s10157-022-02300-2 -
Reviews in Medical Virology Jul 2023Numerous studies have linked coronavirus disease 2019 (COVID-19) with endothelial dysfunction and reported elevated levels of endothelial biomarkers in this disease. We... (Meta-Analysis)
Meta-Analysis Review
Numerous studies have linked coronavirus disease 2019 (COVID-19) with endothelial dysfunction and reported elevated levels of endothelial biomarkers in this disease. We conducted a systematic review and meta-analysis of the published evidence in this respect. A systematic literature search of PubMed and Scopus databases was performed to find studies investigating biomarkers of endothelial dysfunction in COVID-19 patients. Pooled standardized mean differences and their 95% confidence intervals were calculated for each biomarker using random effect model. 74 studies with 7668 patients were included. In comparison to patients with good outcome, those with poor outcome had higher levels of von Willebrand factor (vWF) (SMD: 0.83, 95% CI: 0.59-1.07, p < 0.00001), vWF:ADAMTS13 (1.23, (0.77-1.7), p < 0.00001), angiopoietin-2 (Ang-2) (1.06 (0.6-1.51), p < 0.0001), E-selectin (1.09 (0.55-1.63), p < 0.0001), P-selectin (0.59 (0.24-0.94), p = 0.001), syndecan-1 (0.99 (0.6-1.37), p < 0.00001), mid-regional pro-adrenomedullin (MR-proADM) (1.52 (1.35-1.68), p < 0.00001), vascular endothelial growth factor (0.27 (0.02-0.53), p = 0.03), soluble fms-like tyrosine kinase-1 (sFLT-1) (1.93 (0.65-3.21), p = 0.03) and lower levels of ADAMTS13 antigen (-0.69 (-0.9 to -0.47) p < 0.00001) and activity (-0.84 (-1.06 to -0.61) p < 0.0000). Plasminogen activator inhibitor-1 and tissue plasminogen activator levels were not different between the two groups (p < 0.05). There were elevated levels of endothelial dysfunction biomarkers in COVID-19 patients with poor outcome, indicating their possible role in disease severity and prognosis. In particular, MR-proADM, vWF, syndecan-1 and sFLT-1 showed a significant association with poor outcome in these patients.
Topics: Humans; Tissue Plasminogen Activator; Syndecan-1; COVID-19; Vascular Endothelial Growth Factor A; von Willebrand Factor; Biomarkers
PubMed: 36943015
DOI: 10.1002/rmv.2442 -
Frontiers in Immunology 2018Plasminogen activator inhibitor-1 (PAI-1), a crucial regulator of fibrinolysis, is increased in sepsis, but its values in predicting disease severity or mortality... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
Plasminogen activator inhibitor-1 (PAI-1), a crucial regulator of fibrinolysis, is increased in sepsis, but its values in predicting disease severity or mortality outcomes have been controversial. Therefore, we conducted a systematic review and meta-analysis of its predictive values in sepsis.
METHODS
PubMed and Embase were searched until August 18, 2017 for studies that evaluated the relationships between PAI-1 levels and disease severity or mortality in sepsis.
RESULTS
A total of 112 and 251 entries were retrieved from the databases, of which 18 studies were included in the final meta-analysis. A total of 4,467 patients (36% male, mean age: 62 years, mean follow-up duration: 36 days) were analyzed. PAI-1 levels were significantly higher in non-survivors than survivors [odds ratios (OR): 3.93, 95% confidence interval (CI): 2.31-6.67, < 0.0001] and in patients with severe sepsis than in those less severe sepsis (OR: 3.26, 95% CI: 1.37-7.75, = 0.008).
CONCLUSION
PAI-1 is a significant predictor of disease severity and all-cause mortality in sepsis. Although the predictive values of PAI-1 reached statistical significance, the clinical utility of PAI-1 in predicting outcomes will require carefully designed prospective trials.
Topics: Biomarkers; Humans; Mortality; Odds Ratio; Plasminogen Activator Inhibitor 1; Prognosis; Sepsis; Severity of Illness Index
PubMed: 29967603
DOI: 10.3389/fimmu.2018.01218 -
International Journal of Stroke :... Jan 2024Whether thrombolysis improves outcomes in non-arteritic central retinal artery occlusion (naCRAO) is uncertain. We aimed to evaluate the rate of visual recovery after... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Whether thrombolysis improves outcomes in non-arteritic central retinal artery occlusion (naCRAO) is uncertain. We aimed to evaluate the rate of visual recovery after intra-venous thrombolysis (IVT) or intra-arterial thrombolysis (IAT) administration of tissue plasminogen activator (tPA) or urokinase among patients with naCRAO and explore the parameters affecting the final visual acuity (VA).
AIM
We systematically searched six databases. Logarithm of the minimum angle of resolution (logMAR) and VA of ⩾20/100 were used to quantify visual recovery. To explore the role of other factors on visual recovery, we defined two models for studies with aggregated data (designs 1 and 2) and 16 models for individual participant data (IPD, models 1-16).
SUMMARY OF REVIEW
We included data from 771 patients out of 72 publications in nine languages. Visual improvement for ⩾0.3 logMAR was reported in 74.3% of patients who received IVT-tPA within 4.5 h (CI: 60.9-86.0%; unadjusted rate: 73.2%) and 60.0% of those who received IAT-tPA within 24 h (CI: 49.1-70.5%; unadjusted rate: 59.6%). VA of ⩾20/100 was observed among 39.0% of patients after IVT-tPA within 4.5 h and 21.9% of those with IAT-tPA within 24 h. IPD models highlighted the association between improved visual outcomes and VA at presentation, at least 2 weeks follow-up before reporting the final VA, antiplatelet therapy, and shorter symptom onset to thrombolysis window.
CONCLUSION
Early thrombolytic therapy with tPA is associated with enhanced visual recovery in naCRAO. Future studies should refine the optimum time window for thrombolysis in naCRAO.
Topics: Humans; Tissue Plasminogen Activator; Stroke; Fibrinolytic Agents; Thrombolytic Therapy; Retinal Artery Occlusion; Treatment Outcome
PubMed: 37424312
DOI: 10.1177/17474930231189352 -
European Journal of Medical Research Feb 2023At the end of 2021, the European Medicines Agency (EMA) expanded its approval for the recombinant human interleukin-1 (IL-1) receptor antagonist Anakinra for the... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
At the end of 2021, the European Medicines Agency (EMA) expanded its approval for the recombinant human interleukin-1 (IL-1) receptor antagonist Anakinra for the treatment of COVID-19 patients with elevated soluble urokinase plasminogen activator receptor (suPAR). However, the role of Anakinra in COVID-19 remains unanswered, especially in patients receiving different forms of respiratory support. Therefore, the objective of this systematic review is to assess the safety and effects of Anakinra compared to placebo or standard care alone on clinical outcomes in adult hospitalized patients with SARS-CoV-2 infection.
METHODS
We searched the Cochrane COVID-19 Study Register (comprising MEDLINE, Embase, ClinicalTrials.gov, WHO International Clinical Trials Registry Platform, medRxiv, and the Cochrane Central Register of Controlled Trials (CCSR)) and the WHO COVID-19 Global literature on coronavirus disease database to identify completed and ongoing studies from inception of each database to December 13, 2021. Since then, we monitored new published studies weekly up to June 30, 2022 using the CCSR. We included RCTs comparing treatment with Anakinra to placebo or standard care alone in adult hospitalized patients with SARS-CoV-2 infection.
RESULTS
We included five RCTs with 1,627 patients (n = 888, n = 739, mean age 59.63 years, 64% male). Random-effects meta-analysis was used to pool data. We found that Anakinra makes little or no difference to all-cause mortality at up to day 28 compared to placebo or standard care alone (RR 0.96, 95% CI 0.64-1.45; RD 9 fewer per 1000, 95% CI 84 fewer to 104 more; 4 studies, 1593 participants; I = 49%; low certainty of evidence).
CONCLUSIONS
Anakinra has no effect on adult hospitalized patients with SARS-CoV-2 infection regarding mortality, clinical improvement and worsening as well as on safety outcomes compared to placebo or standard care alone.
TRIAL REGISTRATION
PROSPERO Registration Number: CRD42021257552.
Topics: Adult; Humans; Male; Middle Aged; Female; COVID-19; Interleukin 1 Receptor Antagonist Protein; SARS-CoV-2
PubMed: 36841793
DOI: 10.1186/s40001-023-01072-z -
Scientific Reports Dec 2016The serum concentration of soluble urokinase-type plasminogen activator receptor (suPAR) reflects immune activation. We performed a meta-analysis to evaluate the... (Meta-Analysis)
Meta-Analysis Review
The serum concentration of soluble urokinase-type plasminogen activator receptor (suPAR) reflects immune activation. We performed a meta-analysis to evaluate the usefulness of suPAR for the diagnosis and prognosis of bacterial infections. PubMed, Embase and Cochrane Library databases were searched for studies reporting the detection of suPAR in adult patients with bacterial infections. Seventeen studies were selected from 671 studies. The pooled sensitivity and specificity of suPAR for diagnosing infection were 0.73 and 0.79, respectively, and the area under the summary receiver operating characteristic curve (AUC) was 0.82. Subgroup analyses revealed suPAR showed similar AUC values for diagnosing sepsis and bacteremia, but the AUC for differentiating sepsis from systemic inflammatory response syndrome (SIRS) was only 0.68. Elevated suPAR levels were significantly associated with a high risk of death, with a pooled risk ratio of 3.37 (95% confidence interval, 2.60-4.38). The pooled sensitivity and specificity for predicting mortality were 0.70 and 0.72, respectivfely, with an AUC of 0.77. Serum suPAR could be a biomarker for the diagnosis and prognosis of bacterial infection, but it is relatively ineffective for differentiating sepsis from SIRS. Further investigation is required to evaluate whether using of suPAR in combination with other biomarkers can improve diagnostic efficacy.
Topics: Adult; Aged; Area Under Curve; Bacterial Infections; Biomarkers; Female; Humans; Inflammation; Male; Middle Aged; Prognosis; Receptors, Urokinase Plasminogen Activator; Reproducibility of Results; Sensitivity and Specificity; Sepsis; Systemic Inflammatory Response Syndrome
PubMed: 27991579
DOI: 10.1038/srep39481 -
Neurology May 2023The safety and efficacy of tenecteplase (TNK) in patients with tandem lesion (TL) stroke is unknown. We performed a comparative analysis of TNK and alteplase in patients... (Meta-Analysis)
Meta-Analysis
BACKGROUND AND OBJECTIVES
The safety and efficacy of tenecteplase (TNK) in patients with tandem lesion (TL) stroke is unknown. We performed a comparative analysis of TNK and alteplase in patients with TLs.
METHODS
We first compared the treatment effect of TNK and alteplase in patients with TLs using individual patient data from the EXTEND-IA TNK trials. We evaluated intracranial reperfusion at initial angiographic assessment and 90-day modified Rankin scale (mRS) with ordinal logistic and Firth regression models. Because 2 key outcomes, mortality and symptomatic intracranial hemorrhage (sICH), were few in number among those who received alteplase in the EXTEND-IA TNK trials, we generated pooled estimates for these outcomes by supplementing trial data with estimates of incidence obtained through a meta-analysis of studies identified in a systematic review. We then calculated unadjusted risk differences to compare the pooled estimates for those receiving alteplase with the incidence observed in the trial among those receiving TNK.
RESULTS
Seventy-one of 483 patients (15%) in the EXTEND-IA TNK trials possessed a TL. In patients with TLs, intracranial reperfusion was observed in 11/56 (20%) of TNK-treated patients vs 1/15 (7%) alteplase-treated patients (adjusted odds ratio 2.19; 95% CI 0.28-17.29). No significant difference in 90-day mRS was observed (adjusted common odds ratio 1.48; 95% CI 0.44-5.00). A pooled study-level proportion of alteplase-associated mortality and sICH was 0.14 (95% CI 0.08-0.21) and 0.09 (95% CI 0.04-0.16), respectively. Compared with a mortality rate of 0.09 (95% CI 0.03-0.20) and an sICH rate of 0.07 (95% CI 0.02-0.17) in TNK-treated patients, no significant difference was observed.
DISCUSSION
Functional outcomes, mortality, and sICH did not significantly differ between patients with TLs treated with TNK and those treated with alteplase.
CLASSIFICATION OF EVIDENCE
This study provides Class III evidence that TNK is associated with similar rates of intracranial reperfusion, functional outcome, mortality, and sICH compared with alteplase in patients with acute stroke due to TLs. However, the CIs do not rule out clinically important differences. TRIAL REGISTRATION INFORMATION: clinicaltrials.gov/ct2/show/NCT02388061; clinicaltrials.gov/ct2/show/NCT03340493.
Topics: Humans; Tissue Plasminogen Activator; Tenecteplase; Fibrinolytic Agents; Treatment Outcome; Stroke; Intracranial Hemorrhages; Brain Ischemia
PubMed: 36878701
DOI: 10.1212/WNL.0000000000207138