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1.
Higher Efficacy of Infliximab than Immunoglobulin on Kawasaki Disease, a Meta-analysis
Li X, Tang Y, Ding Y, Chen Y, Hou M, Sun L, Qian G, Qin L, Lv H
European journal of pharmacology. 2021;:173985
Abstract
This meta-analysis evaluated the efficacy and safety of infliximab as initial therapy for patients with Kawasaki disease (KD) and intravenous immunoglobulin (IVIG) resistant KD. Studies of infliximab in KD, published between January 2004 and December 2019, were curated from PubMed, MEDLINE, and Cochrane Library. Data were analyzed using STATA Version 12.0. Of the 8 studies considered, 4 evaluated the effect of infliximab combined with IVIG as primary therapy in KD, and the remaining investigated the effect of infliximab in IVIG resistant patients. Infliximab was more effective than the control group, with the total summary odds ratio (OR) of 0.34 (95% confidence interval (CI): 0.19-0.62). The treatment resistance of the infliximab group was lower than the IVIG group (0.36 [95% CI: 0.14-0.92]) when infliximab was combined with IVIG as the initial treatment. However, infliximab treatment for IVIG resistant KD was more effective than the IVIG group (0.28 [95% CI: 0.12-0.66]). There was no significant increase in the incidence of coronary artery lesions. The total summary OR for the incidence of coronary artery lesions and infliximab treatment was 0.88 (95% CI: 0.48-1.62). There was no statistically significant difference in adverse events (AEs) when compared between the groups (0.71 [95% CI: 0.44-1.16]).Infliximab combined with IVIG reduced treatment resistance in KD patients vs. conventional IVIG therapy. Infliximab improved clinical course in IVIG resistant KD patients. Infliximab treatment did not reduce the incidence of coronary artery lesions and did not show any significant increase in the incidence of AEs. PROSPERO REGISTRATION NUMBER CRD42020218554.
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2.
Clinical Features in Children With Kawasaki Disease Shock Syndrome: A Systematic Review and Meta-Analysis
Zheng Z, Huang Y, Wang Z, Tang J, Chen X, Li Y, Li M, Zang C, Wang Y, Wang L, et al
Frontiers in cardiovascular medicine. 2021;8:736352
Abstract
Objective: This study aimed to identify the clinical features of Kawasaki disease shock syndrome (KDSS) in children. Methods: The case-control studies of KDSS and KD children up until April 30, 2021 were searched in multiple databases. The qualified research were retrieved by manually reviewing the references. Review Manager 5.3 software was used for statistical analysis. Results: The results showed that there was no significant difference in the incidence of male and female in children with KDSS. Children with KDSS compared with non-shocked KD, there were significant difference in age, duration of fever, white blood cell (WBC) count, percentage of neutrophils (NEUT%), platelet count (PLT), c-reactive protein level (CRP), alanine transaminase concentration (ALT), aspartate transaminase concentration (AST), albumin concentration (ALB), sodium concentration (Na), ejection fraction, and length of hospitalization as well as the incidence of coronary artery dilation, coronary artery aneurysm, left ventricular dysfunction, mitral regurgitation, pericardial effusion, initial diagnosis of KD, intravenous immunoglobulin (IVIG) resistance and receiving second dose of IVIG, vasoactive drugs, hormones, and albumin. In contrast, there was no difference in the hemoglobin concentration, erythrocyte sedimentation rate, and the incidence of conjunctival injection, oropharyngeal change, polymorphous rash, extremity change, and incomplete KD. Conclusion: Current evidence suggested that the children with KDSS had more severe indicators of inflammation and more cardiac abnormalities. These patients were resistant to immunoglobulin treatment and required extra anti-inflammatory treatment. Systematic Review Registration: PROSPERO registration number CRD42021241207.
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3.
Efficacy and Safety of Daprodustat for Anemia Therapy in Chronic Kidney Disease Patients: A Systematic Review and Meta-Analysis
Zheng Q, Wang Y, Yang H, Sun L, Fu X, Wei R, Liu YN, Liu WJ
Frontiers in pharmacology. 2020;11:573645
Abstract
Objective: Daprodustat is a novel oral agent in treating anemia of chronic kidney disease (CKD), and several clinical trials have been conducted to compare daprodustat with recombinant human erythropoietin (rhEPO) or placebo. Our systematic review aimed to investigate the efficacy and safety of daprodustat for anemia treatment in both dialysis-dependent (DD) and non-dialysis-dependent (NDD) patients. Methods: Six databases were searched for randomized controlled trials (RCTs) reporting daprodustat vs. rhEPO or placebo for anemia patients in CKD. The outcome indicators were focused on hemoglobin (Hb), ferritin, transferrin saturation (TSAT), total iron-binding capacity (TIBC), vascular endothelial growth factor (VEGF), and serious adverse events (SAEs). Results: Eight eligible studies with 1,516 participants were included. For both NDD and DD patients, changes in Hb levels from baseline were significantly higher in daprodustat group than that in the placebo (mean difference (MD) = 1.73, [95% confidence interval (CI), 0.34 to 3.12], p = 0.01; MD = 1.88, [95% CI, 0.68 to 3.09], p = 0.002; respectively), and there was no significant difference between daprodustat and rhEPO group (MD = 0.05, [95% CI, -0.49 to 0.59], p = 0.86; MD = 0.12, [95% CI, -0.28 to 0.52], p = 0.55; respectively). The indexes of iron metabolism were improved significantly in the daprodustat group compared to placebo- or rhEPO-treated patients, while there was no similar change in terms of TSAT for DD patients. Furthermore, no trend of increasing plasma VEGF was observed in daprodustat-treated subjects. As for safety, there was no significant difference in the incidence of SAEs between daprodustat and placebo treatment, while the incidence of SAEs in the daprodustat group was significantly lower than that in the rhEPO group. Conclusion: Daprodustat was efficacious and well tolerated for anemia in both NDD and DD patients in the short term based on current RCTs. And daprodustat may become an effective alternative for treatment of anemia with CKD. Since the application of daprodustat is still under exploration, future researches should consider the limitations of our study to evaluate the value of daprodustat.
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4.
Efficacy and safety of HIF prolyl-hydroxylase inhibitor vs epoetin and darbepoetin for anemia in chronic kidney disease patients not undergoing dialysis: a network meta-analysis
Zheng Q, Yang H, Sun L, Wei R, Fu X, Wang Y, Huang Y, Liu YN, Liu WJ
Pharmacol Res. 2020;:105020
Abstract
Hypoxia-inducible factor prolyl hydroxylase inhibitors (HIF-PHIs) are a new class of oral medicines being developed for the treatment of anemia in chronic kidney disease (CKD) patients. This study aimed to compare the efficacy and safety of HIF-PHI vs epoetin and darbepoetin in CKD patients with anemia not undergoing dialysis. The PubMed, Embase, Cochrane Library, Web of Science, and http://clinicaltrials.gov/ clinicaltrials.gov databases were searched from inception to October 2019 for randomized controlled trials investigating different agents (six HIF-PHIs, epoetin, darbepoetin, and placebo) for treating CKD patients with anemia that did not undergo dialysis. The outcomes included a change in hemoglobin (Hb) levels and all-cause mortality. A total of 19 studies were included. Compared with the placebo, except for vadadustat (mean differences: 1.12, 95% confidence interval [CI]: 0.11-2.35), the other drugs significantly increased Hb levels, with mean differences of 2.46 (95% CI: 0.933.99) for desidustat, 1.81 (0.872.75) for enarodustat, 1.68 (0.642.72) for molidustat, 1.66 (0.892.44) for epoetin, 1.63 (0.692.56) for darbepoetin, 1.61 (0.992.22) for roxadustat, and 1.55 (0.742.36) for daprodustat. No differences were found in the Hb level elevations among these eight drugs. Compared with the placebo, there also was no significant association between the drugs and all-cause mortality (molidustat of RR, 0.39 [95% CI, 0.062.59]; roxadustat, 0.40 (0.062.84); enarodustat, 0.33 (0.0116.25); desidustat, 0.34 (0.0117.00); epoetin, 0.50 (0.181.42); daprodustat, 0.54 (0.093.31); darbepoetin, 1.03 (0.651.65); and vadadustat, 1.43 (0.1513.27)). No differences were observed in the all-cause mortality among the drugs. In conclusion, these HIF-PHIs are effective and relatively tolerant for treating anemia patients with CKD not undergoing dialysis. Further research should consider the limitations of our study to evaluate the value of these HIF-PHIs in clinical settings.
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5.
Efficacy and Safety of Tranexamic Acid in Bimaxillary Orthognathic Surgery
Sun L, Guo R, Feng Y
Plast Surg (Oakv). 2020;28(2):94-104
Abstract
Background: Tranexamic acid (TXA) has been widely used during craniofacial and orthognathic surgery (OS). However, results of the literature are inconsistent due to specific type of surgery and a small sample of studies. The purpose of this study was to evaluate the role of TXA in bimaxillary OS. Methods: We performed a comprehensive literature search of PubMed, Cochrane Central Register of Controlled Trials, and EMBASE to identify randomized controlled trials (RCTs) that compared effect of TXA on bimaxillary OS with placebo. Outcomes of interests included intraoperative blood loss, allogenic transfusion, operation time, and volume of irrigation fluid. Random effects models were chosen considering that heterogeneity between studies was anticipated, and I (2) statistics were used to test for the presence of heterogeneity. Results: Totally 6 RCTs were identified. Tranexamic acid resulted in significantly reduced intraoperative blood loss (weighted mean difference [WMD] = -264.82 mL; 95% CI: -380.60 to -149.04 mL) and decreased amounts of irrigation fluid (WMD = -229.23 mL; 95% CI: -399.63 to -58.83 mL). However, TXA had no remarkable impact on risk of allogenic blood transfusion (pooled risk ratio = 0.50; 95% CI: 0.20-1.23), operation time (WMD = -8.71 min; 95% CI: -20.98 to 3.57 min), and length of hospital stay (WMD = -0.24 day; 95% CI: -0.62 to 0.14 day). No TXA-associated severe adverse reactions or complications were observed. Conclusions: Currently available meta-analysis reveals that TXA is effective in decreasing intraoperative blood loss; however, it does not reduce the risk of allogenic blood transfusion in bimaxillary OS.
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6.
Intravenous Tranexamic Acid Decreases Blood Transfusion in Off-Pump Coronary Artery Bypass Surgery: A Meta-analysis
Sun L, An H, Feng Y
The heart surgery forum. 2020;23(1):E039-e049
Abstract
BACKGROUND Tranexamic acid (TXA) has been widely used during on-pump coronary artery bypass graft (CABG) surgery owing to its antifibrinolytic effect. However, the efficacy and safety of TXA in off-pump CABG surgery remains unconfirmed, especially intravenous (IV) administration. OBJECTIVE The aim of this study was to evaluate the effectiveness and safety of IV administration of TXA in off-pump CABG settings. METHODS AND RESULTS A comprehensive literature search was performed to identify randomized controlled trials (RCTs) that compared IV use of TXA with placebo in the reduction of postoperative 24-hour blood transfusion, as well as postoperative death and thrombotic events. The combined estimations were compiled with a fixed-effects model or, if heterogeneity existed, a random-effects model. Funnel plots and Egger's test were used to assess potential publication bias. Subgroup analyses were used to explore possible sources of heterogeneity. In total, 12 RCTs met the inclusion criteria. IV administration of TXA significantly reduced the risk of packed red blood cell (PRBC) transfusion [risk ratio (RR) = 0.61, 95% confidence interval (CI) 0.503 to 0.756, P < .001, I2 = 0.0%) during the 24 hours after surgery. However, there was no statistical significance in platelet (RR = 0.613, 95% CI 0.112 to 3.348, P = .572, I2 = 0.0%) or total fresh frozen plasma (FFP) (RR = 0.511, 95% CI 0.246 to 1.063, P = .073, I2 = 0.0%) transfusion. Also, no significant difference was found in major adverse events (death or thrombotic complications) (RR = 0.917, 95% CI 0.532 to 1.581, P = .756, I2 = 0.0%) between the 2 groups. Interestingly, further subgroup analysis demonstrated that IV TXA decreased the risk of prothrombin time (PT)- and international normalized ratio (INR)-guided FFP transfusion (RR = 0.462, 95% CI 0.296 to 0.721, P = .001, I2 = 0.0%). CONCLUSION IV TXA was effective in reducing allogeneic blood component transfusion (PRBCs and PT- or INR-guided FFP transfusion), without increasing the incidence of postoperative death or thrombotic complications in off-pump CAB surgery.
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7.
Association between storage age of transfused red blood cells and clinical outcomes in critically ill adults: A meta-analysis of randomized controlled trials
Zhou X, Xu Z, Wang Y, Sun L, Zhou W, Liu X
Medicina Intensiva. 2018
Abstract
OBJECTIVES A meta-analysis was performed to assesses the effect of storage age of transfused red blood cells (RBCs) upon clinical outcomes in critically ill adults. METHODS A comprehensive search was conducted in the PubMed, OVID, Web of Science and Cochrane databases for randomized controlled trials (RCTs) comparing the transfusion of fresher versus older RBCs in critically ill adults from database inception to December 2017. The primary endpoint was short-term mortality, and the secondary endpoints were the duration of intensive care unit (ICU) and hospital stay. The pooled odds ratios (OR) and mean differences (MD) were calculated using Stata/SE 11.0. RESULTS A total of six RCTs were identified, of which four were multicenter studies, while two were single-center trials. The pooled results indicated that the transfusion of fresher RBCs was not associated to a decrease in short-term mortality compared with the transfusion of older RBCs (random-effects OR=1.04, 95% confidence interval (CI): 0.96-1.13, P=0.312; I(2)=0.0%; six trials; 18240 patients), regardless of whether the studies were of a multi-center (random-effects OR=1.04, 95% CI: 0.96-1.13, P=0.292; I(2)=0.0%) or single-center nature (random-effects OR=1.16, 95% CI: 0.28-4.71, P=0.839; I(2)=56.7%), or with low risk of bias (random-effects OR=1.04, 95% CI: 0.94-1.16, P=0.445; I(2)=0.0%). In addition, the transfusion of fresher RBCs did not reduce the geometric mean duration of ICU stay (1.0% increase in geometric mean, 95% CI: -3.0 to 5.1%, P=0.638; I(2)=81.5%; four trials; 7550 patients) or the geometric mean duration of hospital stay (0.0% increase in geometric mean, 95% CI: -3.9 to 4.1%, P=0.957; I(2)=7.4%; four trials; 7550 patients) compared with the transfusion of older RBCs. CONCLUSIONS The transfusion of fresher RBCs compared with older RBCs was not associated to better clinical outcomes in critically ill adults.
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8.
Predictors of intravenous immunoglobulin-resistant Kawasaki disease in children: a meta-analysis of 4442 cases
Li X, Chen Y, Tang Y, Ding Y, Xu Q, Sun L, Qian W, Qian G, Qin L, Lv H
European Journal of Pediatrics. 2018;177((8):):1279-1292
Abstract
The purpose of this study was to identify the clinical features and laboratory factors that are predictive of intravenous immunoglobulin (IVIG)-resistant Kawasaki disease. Multiple databases were searched for relevant studies on IVIG-resistant Kawasaki disease published from January 2002 to April 2017. Eligible studies were retrieved by manual review of the references. Stata 12 was used for the meta-analysis. Weighted mean differences and odds ratios with 95% confidence intervals were calculated for several indices. Twenty-eight studies involving 26,260 patients comprising 4442 IVIG-resistant Kawasaki disease patients and 21,818 IVIG-sensitive Kawasaki disease patients were included. The meta-analysis showed that the erythrocyte sedimentation rate (ESR) in the IVIG-resistant group was significantly higher than that in the IVIG-sensitive group, and that platelet count and hemoglobin levels were significantly lower in the IVIG-resistant group. The patients with oral mucosa alterations, cervical lymphadenopathy, swelling of the extremities, polymorphous rash, and initial administration of IVIG ≤ 4.0 days after the onset of symptoms were more likely to be IVIG resistant. CONCLUSION The initial administration of IVIG ≤ 4.0 days after the onset of symptoms increased ESR and decreased hemoglobin and platelet counts, oral mucosa alterations, cervical lymphadenopathy, swelling of the extremities, and polymorphous rash and are the risk factors for IVIG-resistant Kawasaki disease. What is Known: * Recent reports on this topic are about aspartate aminotransferase (AST), alanine aminotransferase (ALT), gammaglutamyl transferase, total bilirubin, white blood cells, platelets, erythrocyte sedimentation rate (ESR), polymorphonuclear leukocytes (PMN), C-reactive protein (CRP), pro-brain natriuretic peptide (BNP), albumin, and sodium as the risk factors in the IVIG-resistant Kawasaki disease; however, no studies have been published on clinical features as predictors of IVIG resistance. What is New: * This meta-analysis identified the clinical features, the initial administration of IVIG ≤ 4.0 days after the onset of symptoms, and much more comprehensive laboratory indicators, such as hemoglobin, as predictors of IVIG-resistant Kawasaki disease.
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9.
Comparison of oral versus intravenous application of tranexamic acid in total knee and hip arthroplasty: a systematic review and meta-analysis
Zhang LK, Ma JX, Kuang MJ, Zhao J, Wang Y, Lu B, Sun L, Ma XL
International Journal of Surgery (London, England). 2017;45:77-84.
Abstract
BACKGROUND Tranexamic acid (TXA) is regarded as one of the most important drugs in reducing blood loss and hemoglobin (Hb) drop after total knee arthroplasty (TKA) or total hip arthroplasty (THA). Treatment with tranexamic acid (TXA) by intravenous application has been discussed extensively. Recently, several studies have reported that oral administration has an effect on blood sparing. Therefore, we performed a meta-analysis to investigate the efficacy and safety between oral TXA and intravenous TXA (IV-TXA) for blood sparing in total knee and hip arthroplasty. METHODS Randomized controlled trials (RCTs) or retrospective cohort studies (RCSs) about relevant research were searched for by using PubMed (1996-April 2017), Embase (1980-April 2017), and the Cochrane Library (CENTRAL, April 2017). Five studies that compared oral with IV administration of TXA were included in our meta-analysis. Meta-analysis results were collected and analyzed by the software Review Manager 5.3 (Copenhagen: The Nordic Cochrane Center, The Collaboration, 2014). RESULTS Five studies containing 3474 patients met the inclusion criteria. Our pooled data analysis indicated that oral TXA was as effective as the IV-TXA in terms of the average Hb drop (P = 0.88), total Hb loss (P = 0.57), total blood loss (P = 0.42), transfusion rate (P = 0.16), complications (P = 0.61), and length of hospital stay (P = 1.00). CONCLUSIONS Compared with the IV-TXA method, oral TXA shows similar blood-sparing efficacy for preventing hemoglobin drop, total hemoglobin loss, and total blood loss following TKA or THA. In addition, no significant differences of transfusion rate, complications, or length of hospital stay were found between the 2 groups. However, because of the limited number of included studies, more studies of high quality are needed to further identify the optimal administration time for oral TXA.
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10.
A meta-analysis on the effect of corticosteroid therapy in Kawasaki disease
Zhu BH, Lv HT, Sun L, Zhang JM, Cao L, Jia HL, Yan WH, Shen YP
European Journal of Pediatrics. 2012;171((3):):571-8.
Abstract
The current recommended therapy for Kawasaki disease (KD) is the combination of intravenous immunoglobulin (IVIG) and aspirin. However, the role of corticosteroid therapy in KD remains controversial. Using meta-analysis, this study aimed to investigate the efficacy of corticosteroid therapy in KD by comparing it with standard IVIG and aspirin therapy. We included all related randomized and quasi-randomized controlled trials by searching Medline, the Cochrane Central Register of Controlled Trials, EMBASE, Pub Med, Chinese BioMedical Literature Database, China National Knowledge Infrastructure, and the Japanese database (Japan Science and Technology) as well as hand searches of selected references. Data collection and meta-analysis were performed to evaluate the effect of corticosteroids. Our search yielded 11 studies; 7 of which evaluated the effect of corticosteroid for primary therapy in KD, and 4 investigated the effect of corticosteroid therapy in IVIG-resistant patients. Meta-analysis of these studies revealed a significant reduction in the rates of initial treatment failure among patients who received corticosteroid therapy in combination with IVIG compared to IVIG alone (odds ratio (OR)=0.50; 95% CI, 0.32~0.79; p=0.003). Furthermore, the use of corticosteroids reduced the duration of fever and the time required for C-reactive protein to return to normal. Our data did not show any significant increase in the incidence of coronary artery lesions or coronary aneurysms (OR=0.67; 95% CI, 0.35~1.28; p=0.23) in the corticosteroid group. CONCLUSION Corticosteroid combined with IVIG in primary treatment or as treatment of IVIG-resistant patients improved clinical course without increasing coronary artery lesions in children with acute KD.