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1.
Effect of platelet-rich plasma vs standard management for the treatment of diabetic foot ulcer wounds: A meta-analysis
Gong F, Zhang Y, Gao J, Li X, Zhang H, Ma G, Huang Y, Zhang B, Zhao F
International wound journal. 2022
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Abstract
We performed a meta-analysis to evaluate the effect of platelet-rich plasma vs standard management for the treatment of diabetic foot ulcer wounds. A systematic literature search up to March 2022 was performed and 1435 subjects with diabetic foot ulcer wounds at the baseline of the studies; 723 of them were treated with platelet-rich plasma, and 712 used control. Odds ratio (OR) with 95% confidence intervals (CIs) was calculated to assess the effect of platelet-rich plasma vs standard management for the treatment of diabetic foot ulcer wounds using the dichotomous method with a random or fixed-effect model. The use of autologous platelet-rich plasma resulted in significantly higher complete-healed diabetic foot ulcer wounds compared with control (OR, 1.95; 95% CI, 1.49-2.56, P < 0.001). The use of allogeneic platelet-rich plasma resulted in significantly higher complete-healed diabetic foot ulcer wounds compared with control (OR, 6.19; 95% CI, 2.32-16.56, P < 0.001). The use of autologous and allogeneic platelet-rich plasma resulted in significantly higher complete-healed diabetic foot ulcer wounds compared with control. Though, the analysis of outcomes should be with caution because of the low number of studies in certain comparisons, for example, allogeneic platelet-rich plasma compared with control.
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Effectiveness comparisons of drug therapies for postoperative aneurysmal subarachnoid hemorrhage patients: network meta‑analysis and systematic review
Yu W, Huang Y, Zhang X, Luo H, Chen W, Jiang Y, Cheng Y
BMC neurology. 2021;21(1):294
Abstract
OBJECTIVE To compare the effectiveness of various drug interventions in improving the clinical outcome of postoperative patients after aneurysmal subarachnoid hemorrhage (aSAH) and assist in determining the drugs of definite curative effect in improving clinical prognosis. METHODS Eligible Randomized Controlled Trials (RCTs) were searched in databases of PubMed, EMBASE, and Cochrane Library (inception to Sep 2020). Glasgow Outcome Scale (GOS) score, Extended Glasgow Outcome Scale (GOSE) score or modified Rankin Scale (mRS) score was used as the main outcome measurements to evaluate the efficacy of various drugs in improving the clinical outcomes of postoperative patients with aSAH. The network meta-analysis (NMA) was conducted based on a random-effects model, dichotomous variables were determined by using odds ratio (OR) with 95% confidence interval (CI), and a surface under the cumulative ranking curve (SUCRA) was generated to estimate the ranking probability of comparative effectiveness among different drug therapies. RESULTS From the 493 of initial citation screening, forty-four RCTs (n = 10,626 participants) were eventually included in our analysis. Our NMA results showed that cilostazol (OR = 3.35,95%CI = 1.50,7.51) was the best intervention to improve the clinical outcome of patients (SUCRA = 87.29%, 95%CrI 0.07-0.46). Compared with the placebo group, only two drug interventions [nimodipine (OR = 1.61, 95%CI 1.01,2.57) and cilostazol (OR = 3.35, 95%CI 1.50, 7.51)] achieved significant statistical significance in improving the clinical outcome of patients. CONCLUSIONS Both nimodipine and cilostazol have exact curative effect to improve the outcome of postoperative patients with aSAH, and cilostazol may be the best drug to improve the outcome of patients after aSAH operation. Our study provides implications for future studies that, the combination of two or more drugs with relative safety and potential benefits (e.g., nimodipine and cilostazol) may improve the clinical outcome of patients more effectively.
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3.
Albumin therapy for acute ischemic stroke: a meta-analysis
Huang Y, Xiao Z
Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology. 2021
Abstract
Human serum albumin has shown remarkable efficacy in rodent models of ischemic stroke, while results from relevant clinical research on albumin therapy remain controversial. We conducted a meta-analysis of published studies to quantitatively analyze the neurofunctional outcomes of patients with ischemic stroke treated with albumin. PubMed, Embase, and Cochrane Library were searched in July 2020. A total of four studies and 1611 patients were included. The aggregated results indicated that there were 635 patients with good neurological outcomes, among which 321 patients were in the albumin group (39.8%) and 314 patients in the control group (39.1%), showing no statistically significant difference between the albumin and control groups (OR = 1.04, 95% CI 0.85-1.27). The results suggest that albumin therapy at the acute stage of ischemic stroke has no beneficial effect on the long-term neurological function of patients with ischemic stroke. Considering pulmonary edema and other complications are more likely to occur in such patients after albumin infusion, the administration of albumin therapy for acute ischemic stroke should be done with utmost caution.
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4.
Effect of different operation time on surgical effect and quality of life in patients with severe hypertensive intracerebral hemorrhage
Huang Y, Zheng H, Mo M
American journal of translational research. 2021;13(8):9538-9545
Abstract
OBJECTIVE To investigate the effect of different operation time on the surgery effect and quality of life of patients with severe hypertensive cerebral hemorrhage. METHODS A total of 98 patients with severe hypertensive cerebral hemorrhage were selected in this prospective study. According to the random number table, 98 patients were divided into group A and group B. About 47 patients in group A received surgical treatment within 6 hours after onset of a cerebral hemorrhage and 51 patients in group B received surgical treatment within 6-24 hours after onset of a cerebral hemorrhage. The effect of the operation, quality of life (the World Health Organization Quality of Life Scale Brief Version, WHOQOL-BREF) score, neuro function (National Institute of Health stroke scale, NIHSS), the ability of daily living (Barthel index), athletic ability (Fugl-Meyer motor function score), complications and prognosis (GOS) were compared between the two groups. RESULTS The total effective rate of operation in group A (91.49%) was higher than that in group B (76.47%), and the incidence of complications (8.70%) was lower than that in group B (27.08%; all P<0.05). NIHSS score of group A was lower than that of group B, and the WHOQOL-BREF score was higher than that of group B three months after the operation (all P<0.05). Barthel Index and Fugl-Meyer motor function scores of group A were higher than those of group B three months after the operation (all P<0.05). The prognosis of group A was better than group B three months after the operation (P<0.05). CONCLUSION Operation performed within 6 hours after the onset of cerebral hemorrhage is useful in the treatment of severe hypertensive intracerebral hemorrhage. It can effectively improve patients' neurological function, the ability of daily living and motor function without increasing complications and, the quality of life, as well as the prognosis of patients.
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5.
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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Restrictive vs. Liberal Red Blood Cell Transfusion Strategy in Patients With Acute Myocardial Infarction and Anemia: A Systematic Review and Meta-Analysis
Zhang Y, Xu Z, Huang Y, Ye Q, Xie N, Zeng L, Lian X, Dai Y, Chen J, He P, et al
Frontiers in cardiovascular medicine. 2021;8:736163
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Editor's Choice
Abstract
Objective: Anemia is frequent in patients with acute myocardial infarction (AMI), and the optimal red blood cell transfusion strategy for AMI patients with anemia is still controversial. We aimed to compare the efficacy of restrictive and liberal red cell transfusion strategies in AMI patients with anemia. Methods: We systematically searched PubMed, EMBASE, Web of Science, Cochrane Library, and Clinicaltrials.gov, from their inception until March 2021. Studies designed to compare the efficacy between restrictive and liberal red blood cell transfusion strategies in patients with AMI were included. The primary outcome was all-cause mortality, including overall mortality, in-hospital or follow-up mortality. Risk ratios (RR) with 95% confidence intervals (CI) were presented and pooled by random-effects models. Results: The search yielded a total of 6,630 participants in six studies. A total of 2,008 patients received restrictive red blood cell transfusion while 4,622 patients were given liberal red blood cell transfusion. No difference was found in overall mortality and follow-up mortality between restrictive and liberal transfusion groups (RR = 1.07, 95% CI = 0.82-1.40, P = 0.62; RR = 0.89, 95% CI = 0.56-1.42, P = 0.62). However, restrictive transfusion tended to have a higher risk of in-hospital mortality compared with liberal transfusion (RR = 1.22, 95% CI = 1.00-1.50, P = 0.05). No secondary outcomes, including follow-up reinfarction, stroke, and acute heart failure, differed significantly between the two groups. In addition, subgroup analysis showed no differences in overall mortality between the two groups based on sample size and design. Conclusion: Restrictive and liberal red blood cell transfusion have a similar effect on overall mortality and follow-up mortality in AMI patients with anemia. However, restrictive transfusion tended to have a higher risk of in-hospital mortality compared with liberal transfusion. The findings suggest that transfusion strategy should be further evaluated in future studies.
PICO Summary
Population
Patients with acute myocardial infarction and anaemia (6 studies, n= 6,630).
Intervention
Restrictive red blood cell transfusion strategy (n= 2,008).
Comparison
Liberal red blood cell transfusion strategy (n= 4,622).
Outcome
No difference was found in overall mortality and follow-up mortality between restrictive and liberal transfusion groups (RR= 1.07; 95% CI [0.82, 1.40]; RR= 0.89; 95% CI [0.56, 1.42]). However, restrictive transfusion tended to have a higher risk of in-hospital mortality compared with liberal transfusion (RR= 1.22; 95% CI [1.00, 1.50]). No secondary outcomes, including follow-up reinfarction, stroke, and acute heart failure, differed significantly between the two groups. In addition, subgroup analysis showed no differences in overall mortality between the two groups based on sample size and design.
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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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Efficacy of convalescent plasma for the treatment of severe influenza
Xu Z, Zhou J, Huang Y, Liu X, Xu Y, Chen S, Liu D, Lin Z, Liu X, Li Y
Crit Care. 2020;24(1):469
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Editor's Choice
Abstract
BACKGROUND Convalescent plasma administration may be of clinical benefit in patients with severe influenza, but reports on the efficacy of this therapy vary. METHODS We conducted a systematic review and meta-analysis assessing randomized controlled trials (RCTs) involving the administration of convalescent plasma to treat severe influenza. Healthcare databases were searched in February 2020. All records were screened against eligibility criteria, and the risks of bias were assessed. The primary outcome was the fatality rate. RESULTS A total of 2861 studies were retrieved and screened. Five eligible RCTs were identified. Pooled analyses yielded no evidence that using convalescent plasma to treat severe influenza resulted in significant reductions in mortality (odds ratio, 1.06; 95% CI, 0.51-2·23; P = 0.87; I(2) = 35%), number of days in the intensive care unit, or number of days on mechanical ventilation. This treatment may have the possible benefits of increasing hemagglutination inhibition titers and reducing influenza B viral loads and cytokine levels. No serious adverse events were reported. The included studies were generally of high quality with a low risk of bias. CONCLUSIONS The administration of convalescent plasma appears safe but may not reduce the mortality, number of days in the intensive care unit, or number of days on mechanical ventilation in patients with severe influenza.
PICO Summary
Population
Patients hospitalized with severe influenza (5 studies, n= 598).
Intervention
Convalescent plasma or hyperimmune intravenous immunoglobulin (H-IVIG).
Comparison
Various comparators (normal intravenous immunoglobulin, standard care, low-titre anti-influenza, placebo).
Outcome
Pooled analyses yielded no evidence that using convalescent plasma to treat severe influenza resulted in significant reductions in mortality, number of days in the intensive care unit, or number of days on mechanical ventilation.
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Intra-articular injections of platelet-rich plasma, hyaluronic acid or corticosteroids for knee osteoarthritis : A prospective randomized controlled study
Huang Y, Liu X, Xu X, Liu J
Der Orthopade. 2019
Abstract
BACKGROUND Knee osteoarthritis (KOA) is a degenerative joint disease leading to pain and disability for which no curative treatment exists. Intra-articular (IA) therapies are part of this multimodal approach and are approved by the Food and Drug Administration (FDA) and European Medicines Agency (EMA). Platelet-rich plasma (PRP), hyaluronic acid (HA), and corticosteroids (CS) have been increasingly used in recent years to treat KOA. PURPOSE To determine whether IA-PRP was superior to IA-HA or IA-CS administration routes in these patients. MATERIAL AND METHODS In this trial the patients were randomized to IA-HA (2ml/week, for 3 weeks), IA-CS (1ml) or IA-PRP (3 times, 4ml, every 3 weeks) groups. The outcome was assessed using the Western Ontario and McMaster Universities (WOMAC) score prior to the first injection and then at 3, 6, 9 and 12 months. Pain was evaluated by a visual analogue scale (VAS) prior to treatment and after 12 months. RESULTS In this study 120 patients were randomized into 3 groups. There was a significant improvement in all scores (WOMAC, VAS) in each group compared to the pretreatment values (P< 0.05). The mean WOMAC scores for the IA-HA group from pretreatment to 3, 6, 9, and 12 months were 47.23+/- 5.37, 25.02+/- 4.98, 26.38+/- 5.20, 27.86+/- 4.34, and 30.64+/- 8.36, respectively. Similar improvements were noted in the IA-CS and IA-PRP groups. There were no significant differences in the WOMAC scores between the 3 groups 3 months after treatment (P> 0.05) but IA-PRP showed significantly lower scores 6, 9 and 12 months after treatment (P< 0.05). CONCLUSION Intra-articular PRP injections into the knee for symptomatic early stages of KOA are a valid treatment option. The clinical efficacy of IA-PRP is comparable to that of the IA-HA and IA-CS forms after 3 months and the long-term efficacy of IA PRP is superior to IA-HA and IA-CS.
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A meta-analysis of re-treatment for intravenous immunoglobulin-resistant Kawasaki disease
Yang X, Liu G, Huang Y, Chen S, Du J, Jin H
Cardiology in the Young. 2015;25((6)):1182-90
Abstract
OBJECTIVE To determine the optimal drug therapy for intravenous immunoglobulin-resistant Kawasaki disease. METHODS Studies regarding drug therapy for intravenous immunoglobulin-resistant Kawasaki disease were selected from medical electronic databases including PubMed, Medline, Elsevier, and Springer Link. The effectiveness in terms of temperature recovery and coronary artery damage was compared between a second intravenous immunoglobulin treatment and glucocorticosteroid treatment for children with intravenous immunoglobulin-resistant Kawasaki disease using meta-analysis with Review Manager 5.3 software. Indices to evaluate the effects were body temperature, biomarker levels, and coronary artery lesions detected by echocardiography. Results are reported as relative risks or odds ratio with a 95% confidence interval and p<0.05. RESULTS Meta-analysis included 52 patients in the second intravenous immunoglobulin treatment group and 75 patients in the glucocorticosteroid treatment control group from four studies that met our inclusion criteria. Temperatures of patients who received glucocorticosteroid treatment were effectively controlled compared with those who received a second intravenous immunoglobulin treatment (relative risk=0.73, 95% confidence interval: 0.58-0.92, p=0.007). There were no differences, however, in the incidence of coronary artery lesions between the two groups (odds ratio=1.55, 95% confidence interval: 0.57-4.20, p=0.39). CONCLUSIONS Glucocorticosteroids are more effective in controlling body temperature compared with intravenous immunoglobulin re-treatment in intravenous immunoglobulin-resistant Kawasaki disease children; however, glucocorticosteroids and intravenous immunoglobulin re-treatment showed no difference in the prevention of coronary artery lesions.