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1.
Local Application of Tranexamic Acid in Plastic Surgery Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Wang S, Yang J, Lin L
Aesthetic plastic surgery. 2023
Abstract
BACKGROUND According to recent evidence, the use of local tranexamic acid (TXA) during plastic surgery may lessen blood loss. OBJECTIVES To comprehensively assess the use of local TXA during plastic surgery through a systematic review and meta-analysis of randomized controlled trials addressing these issues. METHODS Four electronic databases, including PubMed, Web of Science, Embase and the Cochrane Library, were searched until December 12, 2022. Following meta-analyses, the mean difference (MD) or standardized mean difference (SMD) for blood loss volume (BLV), ΔHct, ΔHb and operation time were calculated when appropriate. RESULTS Eleven randomized controlled trials were included in the qualitative synthesis, while 8 studies were included in the meta-analysis. Compared with the control group, the local TXA group showed a reduction in blood loss volume of -1.05 (p < 0.00001; 95% CI, -1.72 to -0.38). However, local TXA had a limited effect on reducing ΔHct, ΔHb and operation time. A meta-analysis was not performed because of heterogeneity in other outcomes; however, except for 1 study in which no significant difference was observed on POD 1, all studies showed significantly lower rates of postoperative ecchymosis after surgery, 2 studies showed statistically significant reductions in transfusion risk or volume, and 3 studies reported significantly better surgical field quality in operations with local TXA. In the 2 included studies, the researchers concluded that local treatment does not play a role in relieving postoperative pain. CONCLUSIONS Local TXA is associated with less blood loss, less ecchymosis and better surgical field in plastic surgery patients. LEVEL OF EVIDENCE I This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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2.
A Systematic Review and Meta-Analysis of the Effects of Topical Tranexamic Acid versus Topical Vasoconstrictors in the Management of Epistaxis
Li T, Li F, Cha X, Wang S, Yan J, Wang T, Liang C, Zhuang C, Ren W, Liu H
Current pharmaceutical design. 2023
Abstract
OBJECTIVE We aimed to evaluate the effectiveness of topical tranexamic acid (TXA) versus topical vasoconstrictors in the management of epistaxis via a systematic review and meta-analysis. METHODS The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) standards were followed for the meta-analysis. We systematically searched Embase, Web of Science, Cochrane Library, CNKI, and PubMed for randomized controlled trials (from inception to August 2022; no language restrictions), comparing the effect of topical TXA and topical vasoconstrictors on the treatment of epistaxis. The Q test was used to evaluate heterogeneity, and funnel plots were utilized to identify bias. For the meta-analysis, the fixed-effects model was employed, and the t-test was utilized to determine significance. RESULTS Of 1012 identified studies, 5 were found to be eligible for our analysis. In total, 598 patients were included; 297 of them received TXA and 301 received vasoconstrictors. Hemostasis was more likely to be achieved at the first re-assessment in patients treated with TXA. Subgroup analysis indicated patients treated with TXA to have less likelihood of bleeding recurrence, compared to patients treated with vasoconstrictors. The detected time interval of rebleeding was 10 min, between 24h to 72h, and after 7 days, respectively, and the differences were significant between the two groups of patients treated with TXA and vasoconstrictors. CONCLUSION Topical TXA was associated with better post-treatment hemorrhagic arrest rates compared to topical vasoconstrictors in the management of epistaxis.
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3.
Effects of Autologous Platelet-Rich Plasma on Healing of Peptic Ulcers: A Randomized Controlled Trial
Xu T, Tian Y, Wang Y, Yi Z, Li C, Wang S, Fan Y, Yao C, Peng G, Lu H
Gastroenterology research and practice. 2022;2022:7944849
Abstract
PURPOSE Peptic ulcer is a multifactorial and complex disease and affects a wide range of people worldwide. We provided a novel therapeutic approach for peptic ulcer and observed its effect. METHODS Peptic ulcer patients were enrolled from 2016 to 2017 in Chongqing and randomly assigned to two groups: a control group that used only rabeprazole and a platelet-rich plasma (PRP) group that received a combination therapy of autologous PRP (aPRP) and rabeprazole. The therapeutic effect was assessed via the ulcer size and symptom score. RESULTS A total of 27 patients were included (12 patients in the control group and 15 patients in the PRP group) in this study. Our results showed that all participants have healed in 30 days, and there was no significant difference in healing time between the PRP group and the control group in different independent variables. However, regression analysis revealed that the healing time was 6.99 days shorter in the PRP group than that in the control group, and patients with higher symptom scores in the initial examination need more time to heal during treatment. Endoscopic results showed that the repaired ulcer in the PRP group was more similar to the normal gastric mucosa tissue than that the control group. CONCLUSION This study showed an encouraging preliminary result that aPRP has a positive result in patients with peptic ulcer and seems to be a better choice for refractory peptic ulcer treatment. Although further follow-up studies are needed to determine the duration of efficacy of aPRP, the approach will be helpful in improving the clinical treatment of peptic ulcer.
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4.
Efficacy of Endoscopic Intervention plus Growth Inhibitor and Patient Self-Management in the Treatment of Esophagogastric Variceal Bleeding in Cirrhosis
Yang Z, Wang Y, Yu Q, Wang S, Kong D
Evidence-based complementary and alternative medicine : eCAM. 2022;2022:6837791
Abstract
OBJECTIVE To assess the efficacy of endoscopic intervention plus growth inhibitor and patient self-management in the treatment of esophagogastric variceal bleeding. METHODS Between January 2019 and December 2021, 60 patients with esophagogastric variceal bleeding treated in our hospital were assessed for eligibility and randomly recruited. They were concurrently and randomly assigned at a ratio of 1 : 1 to receive either endoscopic intervention plus growth inhibitor (control group) or endoscopic intervention plus growth inhibitor and patient self-management (observation group). The endpoint is clinical efficacy. RESULTS All eligible patients showed a similar time of hemostasis, success rate of hemostasis, rebleeding rate, and disappearance rate of varicose veins (P > 0.05). Endoscopic intervention plus growth inhibitor and patient self-management were associated with a lower incidence of complication (6.67%, including 1 (3.34%) case of ulcer and 1 (3.34%) case of fever) than endoscopic intervention plus growth inhibitor (26.67%, including 3 (10.00%) cases of ulcer, 2 (6.67%) cases of retrosternal pain, and 3 (10.00%) cases of fever) (P < 0.05). Patients in the observation group had significantly higher life satisfaction scores (25.17 ± 4.28 and 23.68 ± 5.17) than those in the control group (22.13 ± 2.24 and 18.12 ± 3.28) (P < 0.05). A decrease in life satisfaction scores was observed at 6 months after treatment, and the patients given patient self-management showed a higher satisfaction (P < 0.05). CONCLUSION Endoscopic intervention plus growth inhibitor and patient self-management yielded remarkable clinical efficacy in the treatment of esophagogastric variceal bleeding as it reduces the incidence of complication and enhances the life satisfaction of patients, and so it is worthy of clinical promotion.
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5.
Hepatitis C virus screening reactive among blood donors in mainland China: A systematic review and meta-analysis
Zhou Q, Liu A, Wang S, Li J, He M, Chen L
Transfusion medicine (Oxford, England). 2022
Abstract
BACKGROUND Hepatitis C virus (HCV) can be transmitted by blood transfusion. The aim of this meta-analysis is to estimate the anti-HCV reactive rate and to define the demographic characteristics of blood donors who have potential threats to blood safety in mainland China for nearly 30 years, in order to provide a safe reference for blood transfusion and corresponding guidance for policymakers to increase blood safety. MATERIALS AND METHODS Literature reporting the anti-HCV screening reactive rate in Chinese blood donors was identified by systematic searching of four electronic databases from 1991 to 2017. The Preferred Reporting of Items for Systematic Reviews and Meta-Analyses guidelines were strictly followed, and data manipulation and statistical analysis were performed by Stata 15.0. RESULTS Our results showed that the post-donation anti-HCV reactive rate was 0.53% (95% confidence interval [CI], 0.51%-0.55%) with a significant variation from 1.58% (95% CI, 1.13%-2.03%) before 1998 to 0.51% (95% CI, 0.48%-0.53%) after 1998 when the Blood Donation Law was implemented in China. In addition, anti-HCV screening reactive rate for family or replacement donors was significantly higher than that in individual voluntary blood donors. CONCLUSION Our results indicated that blood centres in China should convert more eligible first-time donors into repeat donors and turn the 'real family or replacement donors' into individual voluntary blood donors to reduce the risk of transfusion-transmitted HCV. In the meantime, large surveys should be carried out among volunteer donors from high-risk populations.
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6.
Effect of intrauterine infusion of platelet-rich plasma for women with recurrent implantation failure: a systematic review and meta-analysis
Deng H, Wang S, Li Z, Xiao L, Ma L
Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology. 2022;:1-8
Abstract
This study evaluated the effect of intrauterine perfusion of autologous platelet-rich plasma (PRP) on pregnancy outcomes in women with recurrent implantation failure (RIF). Key biomedical databases were searched to identify relevant clinical trials and observational studies. Outcomes included clinical pregnancy rate, chemical pregnancy rate, implantation rate, live birth rate, and abortion rate. Data was extracted from ten studies (six randomised controlled trials, four cohort studies) involving 1555 patients. Pregnancy outcomes were improved in women treated with PRP compared to controls: clinical pregnancy rate (RR = 1.96, 95% CI [1.67, 2.31], p < 0.00001, I(2) = 46%), chemical pregnancy rate (RR = 1.79, 95% CI [1.54, 2.08], p < 0.00001, I(2) = 29%), implantation rate (RR = 1.90, CI [1.50, 2.41], p < 0.00001, I(2) = 0%), live birth rate (RR = 2.83, CI [1.45, 5.52], p = 0.0007, I(2) = 83%), abortion rate (RR = 0.40, 95% CI [0.18, 0.90], p = 0.03, I(2) = 59%). These data imply PRP has potential to improve pregnancy outcomes in women with RIF, suggesting a promising role in assisted reproductive technology.IMPACT STATEMENTWhat is already known on this subject? Platelet-rich plasma (PRP) is an autologous blood product that contains platelets, various growth factors, and cytokines at concentrations above the normal baseline level. Recent studies have shown that intrauterine infusion of autologous PRP can improve pregnancy outcomes in infertile women.What do the results of this study add? This systematic review and meta-analysis of data from ten studies (n = 1555; 775 cases and 780 controls) investigated the effect of intrauterine perfusion of autologous PRP on pregnancy outcomes in women with recurrent implantation failure (RIF). Findings suggest that pregnancy outcomes, including clinical pregnancy rate, chemical pregnancy rate, implantation rate, live birth rate and abortion rate were improved in women treated with PRP compared to controls.What are the implications of these findings for clinical practice and/or further research? RIF remains a challenge for researchers, clinicians, and patients. Our study identified PRP as a potential intervention in assisted reproduction. As an autologous blood preparation, PRP eliminates the risk of an immune response and transmission of disease. PRP is low cost and effective and may represent a new approach to the treatment of patients with RIF.
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7.
Comparisons of Ultrasound-Guided Platelet-Rich Plasma Intra-Articular Injection and Extracorporeal Shock Wave Therapy in Treating ARCO I-III Symptomatic Non-Traumatic Femoral Head Necrosis: A Randomized Controlled Clinical Trial
Luan S, Wang S, Lin C, Fan S, Liu C, Ma C, Wu S
Journal of pain research. 2022;15:341-354
Abstract
BACKGROUND AND OBJECTIVE Osteonecrosis of the femoral head (ONFH) is a devastating disease, and there is some evidence that extracorporeal shock wave therapy (ESWT) and intra-articular platelet-rich plasma (PRP) injection might alleviate pain and improve joint function in individuals with ONFH. The objective of this study was to compare the effectiveness and safety of PRP and ESWT in symptomatic ONFH patients. METHODS A total of 60 patients aged 40-79 with unilateral ONFH at Association Research Circulation Osseous (ARCO) stages I, II, and III were randomly assigned to the PRP (N=30) or the ESWT group (N=30). Four treatment sessions were provided in both groups. Assessments were performed at baseline, and 1-, 3-, 6-, and 12-month. Primary outcomes were measured by the visual analogue scale (VAS), and pressure pain thresholds (PPTs). Secondary outcomes were assessed by Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Harris Hip Score (HHS), and magnetic resonance imaging (MRI). The linear mixed-model analysis was used to evaluate the differences between groups and within groups and the "group by time" interaction effects. RESULTS There were significant differences between groups in terms of changes over time for VAS, PPTs, WOMAC, and HHS since 3-month and maintained up to 12-month (P<0.05, except for PPTs at 12-month). The simple main effects showed that the patients in PRP group had greater improvements in VAS (mean difference = -0.82, 95% CI [-1.39, -0.25], P=0.005), WOMAC (mean difference = -4.19, 95% CI [-7.00, -1.37], P=0.004), and HHS (mean difference = 5.28, 95% CI [1.94, 8.62], P=0.002). No related adverse events were reported. CONCLUSION This study supported the effectiveness and safety of both the PRP injection and ESWT in treating ONFH patients. For symptomatic patients with ONFH, intra-articular PRP injection appeared superior to ESWT in pain relief and functional improvement.
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8.
3D-Slicer Software-Assisted Neuroendoscopic Surgery in the Treatment of Hypertensive Cerebral Hemorrhage
Liao R, Liu L, Song B, Wan X, Wang S, Xu J
Computational and mathematical methods in medicine. 2022;2022:7156598
Abstract
OBJECTIVE To explore the 3D-slicer software-assisted endoscopic treatment for patients with hypertensive cerebral hemorrhage. METHODS A total of 120 patients with hypertensive cerebral hemorrhage were selected and randomly divided into control group and 3D-slicer group with 60 cases each. Patients in the control group underwent traditional imaging positioning craniotomy, and patients in the 3D-slicer group underwent 3D-slicer followed by precision puncture treatment. In this paper, we evaluate the hematoma clearance rate, nerve function, ability of daily living, complication rate, and prognosis. RESULTS The 3D-slicer group is better than the control group in various indicators. Compared with the control group, the 3D-slicer group has lower complications, slightly higher hematoma clearance rate, and better recovery of nerve function and daily living ability before and after surgery. The incidence of poor prognosis is low. CONCLUSION The 3D-slicer software-assisted endoscopic treatment for patients with hypertensive intracerebral hemorrhage has a better hematoma clearance effect, which is beneficial to the patient's early recovery and reduces the damage to the brain nerve of the patient.
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9.
Effect of platelet-rich plasma on meniscus repair surgery: A meta-analysis of randomized controlled trials
Xie YL, Jiang H, Wang S, Hu AL, Yang ZL, Mou Z, Wang Y, Wu Q
Medicine. 2022;101(33):e30002
Abstract
BACKGROUND Studies have shown that platelet-rich plasma (PRP) can enhance the effect of meniscus repair, but some studies have suggested different views on the role of PRP. Therefore, a meta-analysis was conducted to determine whether PRP can enhance the effect of meniscus repair with respect to pain reduction and improved functionality and cure rate in patients with meniscus injury. METHODS PubMed, EMBASE, Cochrane Library Databases, clinicaltrials.gov, and the CNKI Database were searched from their inception till December 1, 2020. The RCTs reporting the outcomes of the Pain Visual Analog Scale (VAS), Lysholm score, healing rate, and adverse events were included. The risk of bias was assessed using Cochrane collaborative tools. The simulated results were expressed with effect size and 95% confidence interval, and sensitivity and subgroup analysis were performed. RESULTS The meta-analysis included 8 RCTs and 431 participants. Compared with the control group, use of PRP during meniscus surgery significantly improved the VAS (SMD: -0.40, P = .002, 95%CI: -0.66 to -0.15) and Lysholm score (MD: 3.06, P < .0001, 95%CI: 1.70-4.42) of meniscus injury, but the PRP showed no benefit in improving the healing rate of meniscus repair (RR: 1.22, P = .06, 95%CI: 0.99-1.51). No serious adverse events were reported in any study. CONCLUSIONS PRP is safe and effective in improving the effect of meniscus repair as augment. High quality RCTs with long follow-up and definitive results are needed in the future to confirm the use and efficacy of PRP in meniscus tears.
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10.
Efficacy and safety of autologous platelet-rich fibrin for the treatment of infertility with intrauterine adhesions
Wang Z, Yang M, Mao L, Wang X, Wang S, Cui G, Hou Z, Yang M, Cui L, Bai W
The journal of obstetrics and gynaecology research. 2021
Abstract
AIM: To evaluate the efficacy and safety of autologous platelet-rich fibrin (PRF) for the treatment of infertility with intrauterine adhesions. METHODS Forty patients who suffered from infertility with intrauterine adhesions (IUAs) were enrolled in this prospective trial from October 2018 to December 2019. They were randomly divided into a PRF group and a control group. Both groups underwent transcervical resection of adhesions (TCRA) during the follicular phase. PRF group: PRF prepared from autologous venous blood was placed in the uterine cavity after TCRA and after the first menstrual re-fluid; control group: no PRF insertion. After the second menstrual re-fluid, both groups underwent hysteroscopy to reevaluate adhesion severity. Pregnancy rate, intrauterine adhesion score, menstrual volume and duration, and endometrial thickness were assessed and adverse events were recorded. RESULTS (1) PRF group pregnancy rate was significantly higher than the control group (55.0% vs. 20.0%). Mean follow-up time was (17.63 ± 2.33) months. All patients fell pregnant naturally. Four (PRF) and one (control) patients delivered live births without placental complications. (2) Intrauterine adhesion scores decreased compared with treatment-before. (3) In the pictorial blood loss assessment chart, score and menstrual duration during the 3rd menstrual cycle showed significant improvements for both groups. (4) Endometrial thickness also showed an increasing trend, and subendometrial bloodflow improved. (5) No treatment-related serious adverse events were noted. CONCLUSION Placing PRF into the uterine cavity of infertility patients with IUAs following TCRA is a safe and effective therapeutic method.