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Effectiveness and safety of Xingbei Zhike granules in patients with postinfectious cough: A multicenter, randomized, double-blinded, placebo-controlled trial.
Chi, Y, Lin, L, Guo, X, Xiao, J, Fan, F, Yu, C, Xue, H, Li, S, Guo, D, Liu, L, et al
Phytomedicine : international journal of phytotherapy and phytopharmacology. 2023;:155103
Abstract
BACKGROUND Postinfectious cough (PIC) is a common symptom following a respiratory tract infection. Xingbei Zhike (XBZK) granules, a Chinese patent medicine, has been widely used for PIC in clinics. However, there is a lack of evidence on the effectiveness. PURPOSE To investigate whether treatment with XBZK granules is effective for PIC. STUDY DESIGN A multicenter, randomized, double-blinded, placebo-controlled trial. METHODS Eligible participants from fourteen hospitals were randomly assigned in 3:1 ratio to receive either XBZK granules or placebo for 14 days. The primary outcome was the area under the curve (AUC) of a visual analogue scale (VAS) for cough symptoms. Secondary outcomes included cough symptom score (CSS), time and probability of recovery from cough, traditional Chinese medicine (TCM) syndrome score, relief rates of individual symptoms, Leicester Cough Questionnaire (LCQ) score, and the use of reliever drug. RESULTS A total of 235 patients (176 in XBZK and 59 in placebo groups) were included in the analysis. The AUC for cough VAS scores was lower in the XBZK than placebo group (-8.10, 95 % CI -14.12 to -2.07, p = 0.009), indicating superiority. XBZK decreased CSS (-0.68 points, 95 % CI -1.13 to -0.22, p = 0.01), shortened time to cough recovery (-2 days, hazard ratio [HR] 1.48, 95 % CI 1.03 to 2.13, p = 0.02), enhanced the probability of cough recovery (risk ratio [RR] 1.66, 95 % CI 1.07 to 2.58, p = 0.03), lowered TCM syndrome score (-0.99 points, 95 % CI -1.58 to -0.40, p = 0.004), increased the rate of daytime (RR 1.84, 95 % CI 1.07 to 3.15, p = 0.02) and nighttime (RR 2.07, 95 % CI 1.29 to 3.35, p = 0.004) cough recovery, and reduced the viscosity of sputum (RR 2.92, 95 % CI 1.66 to 5.13, p < 0.001) compared to placebo. There were no significant differences in LCQ scores and taking reliever drugs between groups. No severe adverse events were reported in either group. CONCLUSIONS XBZK granules are a promising therapy against PIC, effective in lowering the overall severity of cough, shortening the time to cough recovery, and reducing the viscosity of sputum.
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Severity assessment to guide empiric antibiotic therapy for cholangitis in children after Kasai portoenterostomy: a multicenter prospective randomized control trial in China.
Wang, P, Zhang, HY, Yang, J, Zhu, T, Wu, X, Yi, B, Sun, X, Wang, B, Wang, T, Tang, W, et al
International journal of surgery (London, England). 2023;(12):4009-4017
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Abstract
BACKGROUND Cholangitis is common in patients with biliary atresia following Kasai portoenterostomy (KPE). The prompt use of empiric antibiotics is essential due to the lack of identified microorganisms. The authors aimed to validate a severity grading system to guide empiric antibiotic therapy in the management of post-KPE cholangitis. MATERIALS AND METHODS This multicenter, prospective, randomized, open-label study recruited patients with post-KPE cholangitis and was conducted from January 2018 to December 2019. On admission, patients were categorized into mild, moderate, and severe cholangitis according to the severity grading system. Patients in the mild cholangitis group were randomized to receive cefoperazone sodium tazobactam sodium (CSTS) or meropenem (MEPM). Patients with severe cholangitis were randomized to treatment with MEPM or a combination of MEPM plus immunoglobulin (MEPM+IVIG). Patients with moderate cholangitis received MEPM. RESULTS The primary endpoint was duration of fever (DOF). Secondary outcomes included blood culture, length of hospital stay, incidence of recurrent cholangitis, jaundice clearance rate, and native liver survival (NLS). For mild cholangitis, DOF, and length of hospital stay were similar between those treated with CSTS or MEPM (all P >0.05). In addition, no significant difference in recurrence rate, jaundice clearance rate, and NLS was observed between patients treated with CSTS and MEPM at 1-month, 3-month, and 6-month follow-up. In patients with moderate cholangitis, the DOF was 36.00 (interquartile range: 24.00-48.00) h. In severe cholangitis, compared with MEPM, MEPM+IVIG decreased DOF and improved liver function by reducing alanine aminotransferase, aspartate aminotransferase, gamma-glutamyl transferase, and direct bilirubin at 1-month follow-up. However, recurrence rate, jaundice clearance rate, and NLS did not differ significantly between MEPM+IVIG and MEPM at 1-month, 3-month, and 6-month follow-up. CONCLUSIONS In patients with post-KPE cholangitis, MEPM is not superior to CSTS for the treatment of mild cholangitis. However, MEPM+IVIG treatment was associated with better short-term clinical outcomes in patients with severe cholangitis.
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Arsenic Combined With All-Trans Retinoic Acid for Pediatric Acute Promyelocytic Leukemia: Report From the CCLG-APL2016 Protocol Study.
Zheng, H, Jiang, H, Hu, S, Liao, N, Shen, D, Tian, X, Hao, G, Jin, R, Li, J, Fang, Y, et al
Journal of clinical oncology : official journal of the American Society of Clinical Oncology. 2021;(28):3161-3170
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Abstract
PURPOSE Arsenic combined with all-trans retinoic acid (ATRA) is the standard of care for adult acute promyelocytic leukemia (APL). However, the safety and effectiveness of this treatment in pediatric patients with APL have not been reported on the basis of larger sample sizes. METHODS We conducted a multicenter trial at 38 hospitals in China. Patients with newly diagnosed APL were stratified into two risk groups according to baseline WBC count and FLT3-ITD mutation. ATRA plus arsenic trioxide or oral arsenic without chemotherapy were administered to the standard-risk group, whereas ATRA, arsenic trioxide, or oral arsenic plus reduced-dose anthracycline were administered to the high-risk group. Primary end points were event-free survival and overall survival at 2 years. RESULTS We enrolled 193 patients with APL. After a median follow-up of 28.9 months, the 2-year overall survival rate was 99% (95% CI, 97 to 100) in the standard-risk group and 95% (95% CI, 90 to 100) in the high-risk group (P = .088). The 2-year event-free survival was 97% (95% CI, 93 to 100) in the standard-risk group and 90% (95% CI, 83 to 96) in the high-risk group (P = .252). The plasma levels of arsenic were significantly elevated after treatment, with a stable effective level ranging from 42.9 to 63.2 ng/mL during treatment. In addition, plasma, urine, hair, and nail arsenic levels rapidly decreased to normal 6 months after the end of treatment. CONCLUSION Arsenic combined with ATRA is effective and safe in pediatric patients with APL, although long-term follow-up is still needed.
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A Randomized Trial Comparing the NeoVas Sirolimus-Eluting Bioresorbable Scaffold and Metallic Everolimus-Eluting Stents.
Han, Y, Xu, B, Fu, G, Wang, X, Xu, K, Jin, C, Tao, L, Li, L, Hou, Y, Su, X, et al
JACC. Cardiovascular interventions. 2018;(3):260-272
Abstract
OBJECTIVES The authors sought to evaluate the safety and effectiveness of the NeoVas bioresorbable scaffold (BRS) compared with metallic drug-eluting stents. BACKGROUND BRS have the potential to improve very late outcomes compared with metallic drug-eluting stents, but some BRS have been associated with increased rates of device thrombosis before complete bioresorption. NeoVas is a new poly-l-lactic acid BRS that elutes sirolimus from a poly-D, l-lactide coating. METHODS Eligible patients with a single de novo native coronary artery lesion with a reference vessel diameter 2.5 to 3.75 mm and a lesion length ≤20 mm were randomized 1:1 to NeoVas BRS versus cobalt-chromium everolimus-eluting stents (CoCr-EES). Angiographic follow-up was performed in all patients at 1 year. The primary endpoint was angiographic in-segment late loss (LL), and the major secondary endpoint was the rate of angina. Baseline and follow-up optical coherence tomography and fractional flow reserve were performed in a pre-specified subgroup of patients. RESULTS The authors randomized 560 patients at 32 centers to treatment with NeoVas (n = 278) versus CoCr-EES (n = 282). One-year in-segment LL with NeoVas and CoCr-EES were 0.14 ± 0.36 mm versus 0.11 ± 0.34 mm (difference 0.03 mm; upper 1-sided 97.5% confidence interval 0.09 mm; pnoninferiority < 0.0001; psuperiority = 0.36). Clinical outcomes at 1 year were similar in the 2 groups, as were the rates of recurrent angina (27.9% vs. 32.1%; p = 0.26). Optical coherence tomography at 1 year demonstrated a higher proportion of covered struts (98.7% vs. 96.2%; p < 0.001), less strut malapposition (0% vs. 0.6%; p <0.001), and a smaller minimal lumen area (4.71 ± 1.64 vs. 6.00 ± 2.15 mm2; p < 0.001) with NeoVas compared with CoCr-EES respectively, with nonsignificant differences in fractional flow reserve (0.89 ± 0.08 vs. 0.91 ± 0.06; p = 0.07). CONCLUSIONS The NeoVas BRS was noninferior to CoCr-EES for the primary endpoint of 1-year angiographic in-segment LL, and resulted in comparable 1-year clinical outcomes, including recurrent angina. (NeoVas Bioresorbable Coronary Scaffold Randomized Controlled Trial; NCT02305485).
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Randomized comparison of novel biodegradable polymer and durable polymer-coated cobalt-chromium sirolimus-eluting stents: Three-Year Outcomes of the I-LOVE-IT 2 Trial.
Song, L, Li, J, Guan, C, Jing, Q, Lu, S, Yang, L, Xu, K, Yang, Y, Xu, B, Han, Y, et al
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions. 2018;(S1):608-616
Abstract
OBJECTIVES We aimed to compare the long-term outcomes of the novel biodegradable polymer cobalt-chromium sirolimus-eluting stent (BP-SES) versus the durable polymer sirolimus-eluting stent (DP-SES) in the I-LOVE-IT2 trial. BACKGROUNDS Comparisons of the long-term safety and efficiency of the BP-DES versus the DP-DES are limited. METHODS A total of 2,737 patients eligible for coronary stenting were randomized to the BP-SES or DP-SES group at a 2:1 ratio. The primary endpoint of target lesion failure (TLF) was defined as a composite of cardiac death, target vessel myocardial infarction (MI), or clinically indicated target lesion revascularization. RESULTS A three-year clinical follow-up period was available for 2,663 (97.3%) patients. There were no significant differences in TLF (8.9% vs. 8.6%, P = 0.81), patient-oriented composite endpoint (PoCE) (15.2% vs.14.5%, P = 0.63), or individual components between the BP-SES and DP-SES. Definite/probable stent thrombosis (ST) was low and similar at 3 years (0.8% vs. 1.0%, P = 0.64). Landmark analysis of 1-3 years showed that the TLF (2.7% vs. 2.6%, P = 0.81), PoCE (6.2% vs. 5.1%, P = 0.28), and definite/probable ST (0.4% vs. 0.4%, P = 1.00) were comparable between the 2 arms. CONCLUSIONS In this prospective randomized trial, the BP-SES showed similar clinical results versus the DP-SES in terms of safety and efficacy outcomes over a 3-year follow-up period.
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Cost and cost-effectiveness of a school-based education program to reduce salt intake in children and their families in China.
Li, X, Jan, S, Yan, LL, Hayes, A, Chu, Y, Wang, H, Feng, X, Niu, W, He, FJ, Ma, J, et al
PloS one. 2017;(9):e0183033
Abstract
OBJECTIVE The School-based Education Program to Reduce Salt Intake in Children and Their Families study was a cluster randomized control trial among grade five students in 28 primary schools and their families in Changzhi, China. It achieved a significant effect in lowering systolic blood pressure (SBP) in all family adults by 2.3 mmHg and in elderlies (aged > = 60 years) by 9.5 mmHg. The aim of this study was to assess the cost-effectiveness of this salt reduction program. METHODS Costs of the intervention were assessed using an ingredients approach to identify resource use. A trial-based incremental cost-effectiveness ratio (ICER) was estimated based on the observed effectiveness in lowering SBP. A Markov model was used to estimate the long-term cost-effectiveness of the intervention, and then based on population data, extrapolated to a scenario where the program is scaled up nationwide. Findings were presented in terms of an incremental cost per quality-adjusted life year (QALY). The perspective was that of the health sector. RESULTS The intervention cost Int$19.04 per family and yielded an ICER of Int$2.74 (90% CI: 1.17-12.30) per mmHg reduction of SBP in all participants (combining children and adult participants together) compared with control group. If scaled up nationwide for 10 years and assumed deterioration in treatment effect of 50% over this period, it would reach 165 million families and estimated to avert 42,720 acute myocardial infarction deaths and 107,512 stroke deaths in China. This would represent a gain of 635,816 QALYs over 10-year time frame, translating into Int$1,358 per QALY gained. CONCLUSION Based on WHO-CHOICE criteria, our analysis demonstrated that the proposed salt reduction strategy is highly cost-effective, and if scaled up nationwide, the benefits could be substantial. TRIAL REGISTRATION ClinicalTrials.gov NCT01821144.
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Longitudinal increase in vitamin D binding protein levels after initiation of tenofovir/lamivudine/efavirenz among individuals with HIV.
Hsieh, E, Fraenkel, L, Han, Y, Xia, W, Insogna, KL, Yin, MT, Zhu, T, Cheng, X, Li, T
AIDS (London, England). 2016;(12):1935-42
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OBJECTIVE To examine longitudinal change in vitamin D binding protein (DBP) levels during the first year after initiation of tenofovir disoproxil fumarate (TDF)/lamivudine/efavirenz and compare these findings with concurrent changes in markers of skeletal metabolism. DESIGN Secondary analysis of plasma samples collected from an ongoing multicenter clinical trial. METHODS Plasma samples collected at 0, 24, and 48 weeks after initiation of TDF + lamivudine + efavirenz from 134 adult participants enrolled in a multicenter randomized trial were analyzed. Data regarding sociodemographic and clinical characteristics were obtained as part of the parent study. Laboratory analyses included plasma DBP, intact parathyroid hormone, total 25-hydroxy vitamin D, phosphorus, the bone resorption marker collagen type 1 cross-linked C-telopeptide, and the bone formation marker total procollagen type 1 N-terminal propeptide. Repeated measures analysis of variance was used to measure changes in biomarkers over time. RESULTS Our sample included 108 men and 26 women (mean age 33.6 ± 9.6 years). Median levels of DBP increased significantly from baseline to 48 weeks [154 (91.8-257.4) versus 198.3 (119.6-351.9) μg/ml, P < 0.001]. A concurrent rise in intact parathyroid hormone levels was observed over the same period [32.3 (24.4-40.9) versus 45.2 (35.1-60.4) pg/ml, P < 0.001]; however, 25-hydroxy vitamin D and phosphorus levels remained stable. Bone resorption and formation markers rapidly increased from 0 to 24 weeks, followed by a slight decline or plateau, but remained significantly elevated at 48 weeks (P < 0.001). CONCLUSION Our study provides longitudinal data supporting a potential role for DBP in bone loss associated with TDF-based therapy. Further research to elucidate the mechanistic pathways and clinical impact of these findings is warranted.
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Routine Screening and Consultation Facilitate Improvement of Metabolic Syndrome.
Yoon, NH, Yoo, S, Kim, H, Han, Y
Journal of Korean medical science. 2015;(8):1092-100
Abstract
This randomized controlled trial study aimed to investigate the effects of a lifestyle intervention on metabolic syndrome (MetS) among middle-aged Koreans. A total of 243 middle-aged Koreans with MetS were randomly assigned to either of 2 types of lifestyle intervention for MetS and followed for 12 months. Health examinations and interventions were implemented at 16 regional branch facilities of a Korean medical institution from 2010, following the NCEP-ATP III criteria and recommendations. Lifestyle intervention (LI) group (n = 137) participated in a 12-week multi-component intervention including individual counseling, group sessions, and self-help materials. Basic usual intervention (BI) group (n = 106) was provided with one-page health information sheet on MetS and MetS management at baseline. Prevalence of MetS and each of MetS components, except for low HDL-cholesterol, in both groups were significantly reduced and maintained after the intervention. Notably, prevalence of hypertension and abdominal obesity continued to improve during the follow-up period. Between-group differences in results were not found. Both interventions were effective when they were accompanied with repeated check-ups and notification of MetS status. It is recommended to design clear guidelines for the notification of MetS after MetS screening and to encourage checking MetS status periodically for effective MetS management (KCT 0000446).
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PLATINUM China: a prospective, randomized investigation of the platinum chromium everolimus-eluting stent in de novo coronary artery lesions.
Gao, R, Han, Y, Yang, Y, Zhang, J, Hou, Y, Wang, H, Li, H, Fang, Q, Yu, B, Xu, B, et al
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions. 2015;:716-23
Abstract
OBJECTIVES The PLATINUM China clinical trial evaluated the safety and effectiveness of the thin-strut, everolimus-eluting, platinum-chromium PROMUS™ Element™ stent (PtCr-EES) (Boston Scientific, Marlborough, MA) for the treatment of patients in China. BACKGROUND Clinical outcomes from the PtCr-EES have not been evaluated in patients from China, nor has it been directly compared with the second-generation stainless steel paclitaxel-eluting TAXUS Liberté stent (PES) in a randomized head-to-head trial. Methods In this prospective, multicenter, single-blind, superiority trial, patients with a single de novo atherosclerotic coronary artery lesion were randomized 1:3 to receive either the PES or PtCr-EES. The primary endpoint was in-stent late loss at 9 months. RESULTS Among 127 PES and 373 PtCr-EES patients (71.2% male; mean age 57.3 years), the primary endpoint of 9-month in-stent late loss was 0.40 ± 0.45 mm for PES versus 0.11 ± 0.36 mm for PtCr-EES (P < 0.001). In-stent % diameter stenosis was 22.20 ± 16.00% for PES versus 11.06 ± 13.86% for PtCr-EES (P < 0.001) at 9 months. The 1-year rate of death/MI was 1.6% (2/127) for PES versus 0% (0/371) for PtCr-EES (P = 0.06) and target vessel revascularization was 4.7% (6/127) for PES versus 2.7% (10/371) for PtCr-EES (P = 0.26). No stent thromboses occurred at 12 months in either group. CONCLUSIONS In the largest prospective angiographic evaluation conducted to date with this stent, the PROMUS Element PtCr-EES was superior to the TAXUS Liberté PES for the primary endpoint of late loss at 9 months, with low rates of clinical events at 1 year. Clinical follow-up will continue to 2 years.
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Bioresorbable Vascular Scaffolds Versus Metallic Stents in Patients With Coronary Artery Disease: ABSORB China Trial.
Gao, R, Yang, Y, Han, Y, Huo, Y, Chen, J, Yu, B, Su, X, Li, L, Kuo, HC, Ying, SW, et al
Journal of the American College of Cardiology. 2015;(21):2298-2309
Abstract
BACKGROUND The everolimus-eluting bioresorbable vascular scaffold (BVS) is designed to achieve results comparable to metallic drug-eluting stents at 1 year, with improved long-term outcomes. Whether the 1-year clinical and angiographic results of BVS are noninferior to current-generation drug-eluting stents has not been established. OBJECTIVES This study sought to evaluate the angiographic efficacy and clinical safety and effectiveness of BVS in a randomized trial designed to enable approval of the BVS in China. METHODS Eligible patients with 1 or 2 de novo native coronary artery lesions were randomized to BVS or cobalt-chromium everolimus-eluting stents (CoCr-EES) in a 1:1 ratio stratified by diabetes and the number of lesions treated. Angiographic and clinical follow-up were planned at 1 year in all patients. The primary endpoint was angiographic in-segment late loss (LL), powered for noninferiority with a margin of 0.15 mm. RESULTS A total of 480 patients were randomized (241 BVS vs. 239 CoCr-EES) at 24 sites. Acute clinical device success (98.0% vs. 99.6%; p = 0.22) and procedural success (97.0% and 98.3%; p = 0.37) were comparable in BVS- and CoCr-EES-treated patients, respectively. The primary endpoint of in-segment LL at 1 year was 0.19 ± 0.38 mm for BVS versus 0.13 ± 0.38 mm for CoCr-EES; the 1-sided 97.5% upper confidence limit of the difference was 0.14 mm, achieving noninferiority of BVS compared with CoCr-EES (pnoninferiority = 0.01). BVS and CoCr-EES also had similar 1-year rates of target lesion failure (cardiac death, target vessel myocardial infarction, or ischemia-driven target lesion revascularization; 3.4% vs. 4.2%, respectively; p = 0.62) and definite/probable scaffold/stent thrombosis (0.4% vs. 0.0%, respectively; p = 1.00). CONCLUSIONS In the present multicenter randomized trial, BVS was noninferior to CoCr-EES for the primary endpoint of in-segment LL at 1 year. (A Clinical Evaluation of Absorb Bioresorbable Vascular Scaffold [Absorb BVS] System in Chinese Population-ABSORB CHINA Randomized Controlled Trial [RCT]; NCT01923740).