Objective This study aimed to analyze the clinical efficacy of the Jianpi Shengxue tablet for treating renal anemia.Methods A total of 200 patients with renal anemia from December 2020 to December 2022 were enrolled a...Objective This study aimed to analyze the clinical efficacy of the Jianpi Shengxue tablet for treating renal anemia.Methods A total of 200 patients with renal anemia from December 2020 to December 2022 were enrolled and randomly divided into two groups.Patients in the control group were treated with polysaccharide-iron complex,and those in the experimental group were administered Jianpi Shengxue tablet.After 8 weeks of continuous treatment,the therapeutic outcomes regarding anemia were compared between the two groups.Results After treatment,the red blood cell(RBC)count,hematocrit(HCT),reticulocyte percentage(RET),ferritin(SF),serum iron(SI),transferrin saturation(TSAT),and serum albumin(ALB)all increased(P<0.01),and the clinical symptom score and total iron binding capacity decreased(P<0.01)in the experimental group.Moreover,the improvements in RBC,HCT,RET,SF,SI,TAST,ALB,and clinical symptoms(fatigue,anorexia,dull skin complexion,numbness of hands and feet)in the experimental group were significantly greater than those in the control group(P<0.05).The total effective rate for treating renal anemia was significantly higher in the experimental group than in the control group(P<0.01).Conclusion The Jianpi Shengxue tablet demonstrates efficacy in treating renal anemia,leading to significant improvements in the laboratory examination results and clinical symptoms of patients with renal anemia.展开更多
Human umbilical cord mesenchymal stem cells(hUC-MSCs)support revascularization,inhibition of inflammation,regulation of apoptosis,and promotion of the release of beneficial factors.Thus,they are regarded as a promisin...Human umbilical cord mesenchymal stem cells(hUC-MSCs)support revascularization,inhibition of inflammation,regulation of apoptosis,and promotion of the release of beneficial factors.Thus,they are regarded as a promising candidate for the treatment of intractable spinal cord injury(SCI).Clinical studies on patients with early chronic SCI(from 2 months to 1 year post-injury),which is clinically common,are rare;therefore,we will conduct a prospective,multicenter,randomized,placebo-controlled,single-blinded clinical trial at the Third Affiliated Hospital of Sun Yat-sen University,West China Hospital of Sichuan University,and Shanghai East Hospital,Tongji University School of Medicine,China.The trial plans to recruit 66 early chronic SCI patients.Eligible patients will undergo randomization at a 2:1 ratio to two arms:the observation group and the control group.Subjects in the observation group will receive four intrathecal transplantations of stem cells,with a dosage of 1×106/kg,at one calendar month intervals.Subjects in the control group will receive intrathecal administrations of 10 mL sterile normal saline in place of the stem cell transplantations.Clinical safety will be assessed by the analysis of adverse events and laboratory tests.The American Spinal Injury Association(ASIA)total score will be the primary efficacy endpoint,and the secondary efficacy outcomes will be the following:ASIA impairment scale,International Association of Neural Restoration-Spinal Cord Injury Functional Rating Scale,muscle tension,electromyogram,cortical motor and cortical sensory evoked potentials,residual urine volume,magnetic resonance imaging–diffusion tensor imaging,T cell subtypes in serum,neurotrophic factors and inflammatory factors in both serum and cerebrospinal fluid.All evaluations will be performed at 1,3,6,and 12 months following the final intrathecal administration.During the entire study procedure,all adverse events will be reported as soon as they are noted.This trial is designed to evaluate the clinical safety and efficacy of subarachnoid transplantation of hUC-MSCs to treat early chronic SCI.Moreover,it will establish whether cytotherapy can ameliorate local hostile microenvironments,promote tracking fiber regeneration,and strengthen spinal conduction ability,thus improving overall motor,sensory,and micturition/defecation function in patients with early chronic SCI.This study was approved by the Stem Cell Research Ethics Committee of the Third Affiliated Hospital of Sun Yat-sen University,China(approval No.[2018]-02)on March 30,2018,and was registered with ClinicalTrials.gov(registration No.NCT03521323)on April 12,2018.The revised trial protocol(protocol version 4.0)was approved by the Stem Cell Research Ethics Committee of the Third Affiliated Hospital of Sun Yat-sen University,China(approval No.[2019]-10)on February 25,2019,and released on ClinicalTrials.gov on April 29,2019.展开更多
Objective:Acute ischemic stroke(AIS)is characterized by high morbidity and high mortality.In recent years,complementary and alternative medicine has gradually been widely accepted and applied.At present,traditional Ch...Objective:Acute ischemic stroke(AIS)is characterized by high morbidity and high mortality.In recent years,complementary and alternative medicine has gradually been widely accepted and applied.At present,traditional Chinese medicine therapy and standard treatments are used for the treatment of AIS.Xingnao-Jianshen prescriptions(XNJS)is an effective prescription for the clinical treatment of AIS,but there is a lack of large-scale clinical evidence to confirm its clinical efficacy.Therefore,our team designed this protocol to evaluate the initial therapeutic effect of XNJS.Methods:The protocol for a non-randomized controlled trial is designed in which 72 eligible patients will be allocated to one of two groups.The control group(n=36)will receive standard treatment for AIS,the test group(n=36)will receive XNJS and standard treatment.Patients will be recruited after stroke onset and will receive the intervention continuously over 10±1 days,with a follow-up period of 90 days.The primary outcome will be the change in the NIHSS,BI,mRS scores.All outcome measures will be assessed at inception,after the intervention(10±1 days),and at the follow-up(90 days).The results will be disseminated to the public through peerreviewed journals and academic conferences.Discussion:The study will provide evidence of the preliminary effects.展开更多
Purpose:Evaluation of hernia therapies according to the current rules of Evidence Based Medicine is widely reduced to results of RCTs or meta-analyses. RCTs have been accepted as a most important tool to confirm a sup...Purpose:Evaluation of hernia therapies according to the current rules of Evidence Based Medicine is widely reduced to results of RCTs or meta-analyses. RCTs have been accepted as a most important tool to confirm a superior effect of an intervention. Unfortunately, in hernia surgery, comparisons of RCTs and correspondingly their use in meta-analyses, are not, surprisingly often, able to confirm any significant impact of a specific procedure due to intrinsic restrictions in a multi-causal setting with its web of influences. Methods:Based on our own experiences of clinical studies in surgery, the present article outlines several situations, with their respective reasons, which argue the severe limitations of RCTs and meta-analysis to define an optimum treatment. Results:Meta-analyses accumulate the variations of each trial, which then may cover any clear causal relationship. RCTs usually are dealing with subgroups of standard patients thus excluding the majority of our patients. Low statistical power of current cohort sizes restricts the analysis of subgroups or of effects with low incidences. Simple comparisons of means frequently are hampered by nonlinear relationships to outcome. The relevance of a specific variable is difficult to separate from other influences. The limited surveillance period of studies ignores a delayed change in outcome. Randomization cannot guarantee a standardized patient’s condition. All the arguments have to be considered as a crucial and fundamental consequence of the bias-variance dilemma or principle of uncertainty in medicine, and underline the many limitations of RCTs to evaluate any specific impact of hernia therapies on e.g. infection, pain or recurrence. Conclusions: Many surgical issues cannot be and should not be investigated by RCTs, in particular, if a marked patients’ heterogeneity has to be considered or the low incidences of the outcome readout cannot be addressed with sufficient statistical power without getting lost in the variation mire. Registries with their non-restricted data-acquisition should be regarded as reliable alternatives for postoperative outcome quality surveillance studies.展开更多
Randomized controlled trials(RCTs) are the gold standard in terms of study design, however, in the surgical setting conducting RCTs can often be unethical or logistically impossible. Case-control studies should become...Randomized controlled trials(RCTs) are the gold standard in terms of study design, however, in the surgical setting conducting RCTs can often be unethical or logistically impossible. Case-control studies should become the major study design used in surgical research when RCTs are unable to be conducted and definitely replacing case series which offer little insight into surgical outcomes and disease processes.展开更多
Early-and late-onset narcolepsy constitutes two distinct diagnostic subgroups.However,it is not clear whether symptomology and genetic risk factors differ between early-and late-onset narcoleptics.This study compared ...Early-and late-onset narcolepsy constitutes two distinct diagnostic subgroups.However,it is not clear whether symptomology and genetic risk factors differ between early-and late-onset narcoleptics.This study compared clinical data and single-nucleotide polymorphisms(SNPs)between early-and late-onset patients in a large cohort of 899 Han Chinese narcolepsy patients.Blood,cerebrospinal fluid,and clinical data were prospectively collected from patients,and patients were genotyped for 40 previously reported narcolepsy risk-conferring SNPs.Genetic risk scores(GRSs),associations of five different sets of SNPs(GRS1–GRS5)with early-and late-onset narcolepsy,were evaluated using logistic regression and receiver operating characteristic curves.Mean sleep latency was significantly shorter in early-onset cases than in late-onset cases.Symptom severity was greater among late-onset patients,with higher rates of sleep paralysis,hypnagogic hallucinations,health-related quality of life impairment,and concurrent presentation with four or more symptoms.Hypocretin levels did not differ significantly between early-and late-onset cases.Only rs3181077(CCR1/CCR3)and rs9274477(HLA-DQB1)were more prevalent among early-onset cases.Only GRS1(26 SNPs;OR=1.513,95%CI:0.893–2.585;P<0.05)and GRS5(6 SNPs;OR=1.893,95%CI:1.204–2.993;P<0.05)were associated with early-onset narcolepsy,with areas under the receiver operating characteristic curves of 0.731 and 0.732,respectively.Neither GRS1 nor GRS5 included SNPs in HLA regions.Our results indicate that symptomology and genetic risk factors differ between early-and late-onset narcolepsy.This protocol was approved by the Institutional Review Board(IRB)Panels on Medical Human Subjects at Peking University People’s Hospital,China(approval No.Yuanlunshenlinyi 86)in October 2011.展开更多
Objective To compare the ablation efficacy and therapy response with low-dose（1.1 GBq）and high-dose（3.7 GBq） 131I in postoperative patients with low and in-termediate risk DTC.Methods A total of 140 patients（37 m...Objective To compare the ablation efficacy and therapy response with low-dose（1.1 GBq）and high-dose（3.7 GBq） 131I in postoperative patients with low and in-termediate risk DTC.Methods A total of 140 patients（37 males,103 females,age range:18-75 years）were enrolled from October 2014 to June 2015,and展开更多
Objective：To explore the regulative efficacy of Pu＇er tea（普洱茶）extract on metabolic syndrome. Methods：Ninety patients with metabolic syndrome were randomly divided into two groups,the intervention group adminis...Objective：To explore the regulative efficacy of Pu＇er tea（普洱茶）extract on metabolic syndrome. Methods：Ninety patients with metabolic syndrome were randomly divided into two groups,the intervention group administered with Pu＇er tea extract,and the placebo group with placebo capsules.After 3 months＇ treatment, body mass index,waist hip ratio,blood lipids,blood sugar,immune and inflammatory index,and oxidation index of the patients with metabolic syndrome were tested and analyzed.Results：In the intervention group,the body mass index,waist-hip ratio,fasting and 2 h postprandial blood glucose,serum total cholesterol,triglycerides, low density lipoprotein and apolipoprotein B-100 all decreased in the patients with metabolic syndrome,and also the high-density lipoprotein level increased and apolipoprotein A-1 showed the tendency to increase. Serum C-reactive protein,tumor necrosis factor-α,and interleukin-6 were decreased in the intervention group. lnterleukin-10 level was increased,MDA was decreased and superoxide dismutase was increased.Compared with before treatment and the placebo group,there were significant differences（P0.05,P0.01）.Conclusions： Pu＇er tea demonstrated excellent potential in improving central obesity,adjusting blood lipid,lowering blood sugar,regulating immunity and resisting oxidation.It can adjust the metabolic syndrome of different clinical phenotypes to different degrees,and is ideally fit for early prevention of metabolic syndrome.展开更多
目的:通过系统检索并梳理中药复方治疗腰椎间盘突出症(LDH)临床随机对照试验(RCT),了解该领域的证据分布。方法:检索国家知识基础设施数据库(CNKI)、中文科技期刊数据库(CCD)、中文科技期刊数据库(CCD)、中国生物医学文献数据库(CBM)、P...目的:通过系统检索并梳理中药复方治疗腰椎间盘突出症(LDH)临床随机对照试验(RCT),了解该领域的证据分布。方法:检索国家知识基础设施数据库(CNKI)、中文科技期刊数据库(CCD)、中文科技期刊数据库(CCD)、中国生物医学文献数据库(CBM)、PubMed、Embase、Cochrane图书馆、Web of Science数据库中的文献,检索时间限定为2013年1月至2023年2月,纳入相关中药复方治疗LDH的RCT,以文字和图表相结合的方式呈现证据的分布情况。结果:共纳入102项临床研究,文献发表数量总体呈逐渐上升的趋势;疗程多为1~4周;方法学质量评价结果显示目前中药复方治疗LDH的临床研究质量较低;中药治疗LDH对疼痛类指标、功能障碍指标、临床疗效、安全性指标等方面关注较多,而对于中医证候评分/中医症状积分、影像学指标、血液检测指标、生命质量指标、经济学指标及复发率方面关注较少。结论:中药复方在治疗LDH上具有独特优势,但是也存在局限性,中药复方治疗LDH临床研究质量较低,未来需进一步提高临床随机对照试验研究质量,为中药复方防治LDH的有效性及安全性提供更充分的证据支持。展开更多
Real world study （RWS） has become a hotspot for clinical research. Data quality plays a vital role in research achievement and other clinical research fields. In this paper, the common quality problems in the RWS of...Real world study （RWS） has become a hotspot for clinical research. Data quality plays a vital role in research achievement and other clinical research fields. In this paper, the common quality problems in the RWS of traditional Chinese medicine are discussed, and a countermeasure is proposed.展开更多
基金financially supported by the National Natural Science Foundation of China(No.82170701).
文摘Objective This study aimed to analyze the clinical efficacy of the Jianpi Shengxue tablet for treating renal anemia.Methods A total of 200 patients with renal anemia from December 2020 to December 2022 were enrolled and randomly divided into two groups.Patients in the control group were treated with polysaccharide-iron complex,and those in the experimental group were administered Jianpi Shengxue tablet.After 8 weeks of continuous treatment,the therapeutic outcomes regarding anemia were compared between the two groups.Results After treatment,the red blood cell(RBC)count,hematocrit(HCT),reticulocyte percentage(RET),ferritin(SF),serum iron(SI),transferrin saturation(TSAT),and serum albumin(ALB)all increased(P<0.01),and the clinical symptom score and total iron binding capacity decreased(P<0.01)in the experimental group.Moreover,the improvements in RBC,HCT,RET,SF,SI,TAST,ALB,and clinical symptoms(fatigue,anorexia,dull skin complexion,numbness of hands and feet)in the experimental group were significantly greater than those in the control group(P<0.05).The total effective rate for treating renal anemia was significantly higher in the experimental group than in the control group(P<0.01).Conclusion The Jianpi Shengxue tablet demonstrates efficacy in treating renal anemia,leading to significant improvements in the laboratory examination results and clinical symptoms of patients with renal anemia.
基金supported by the National Key Research and Development Program of China,No.2017YFA0105403(to LMR)the Key Research and Development Program of Guangdong Province of China,No.2019B020236002(to LMR)+4 种基金The Clinical Innovation Research Program of Guangzhou Regenerative Medicine and Health Guangdong Laboratory of China,No.2018GZR0201006(to LMR)the National Natural Science Foundation of China,Nos.81772349(to BL),31470949(to BL)the Guangzhou Science and Technology Project of China,Nos.201704020221(to LMR),201707010115(to BL)the Natural Science Foundation of Guangdong Province of China,No.2017A030313594(to BL)the Medical Scientific Research Foundation of Guangdong Province of China,No.A2018547(to MP)
文摘Human umbilical cord mesenchymal stem cells(hUC-MSCs)support revascularization,inhibition of inflammation,regulation of apoptosis,and promotion of the release of beneficial factors.Thus,they are regarded as a promising candidate for the treatment of intractable spinal cord injury(SCI).Clinical studies on patients with early chronic SCI(from 2 months to 1 year post-injury),which is clinically common,are rare;therefore,we will conduct a prospective,multicenter,randomized,placebo-controlled,single-blinded clinical trial at the Third Affiliated Hospital of Sun Yat-sen University,West China Hospital of Sichuan University,and Shanghai East Hospital,Tongji University School of Medicine,China.The trial plans to recruit 66 early chronic SCI patients.Eligible patients will undergo randomization at a 2:1 ratio to two arms:the observation group and the control group.Subjects in the observation group will receive four intrathecal transplantations of stem cells,with a dosage of 1×106/kg,at one calendar month intervals.Subjects in the control group will receive intrathecal administrations of 10 mL sterile normal saline in place of the stem cell transplantations.Clinical safety will be assessed by the analysis of adverse events and laboratory tests.The American Spinal Injury Association(ASIA)total score will be the primary efficacy endpoint,and the secondary efficacy outcomes will be the following:ASIA impairment scale,International Association of Neural Restoration-Spinal Cord Injury Functional Rating Scale,muscle tension,electromyogram,cortical motor and cortical sensory evoked potentials,residual urine volume,magnetic resonance imaging–diffusion tensor imaging,T cell subtypes in serum,neurotrophic factors and inflammatory factors in both serum and cerebrospinal fluid.All evaluations will be performed at 1,3,6,and 12 months following the final intrathecal administration.During the entire study procedure,all adverse events will be reported as soon as they are noted.This trial is designed to evaluate the clinical safety and efficacy of subarachnoid transplantation of hUC-MSCs to treat early chronic SCI.Moreover,it will establish whether cytotherapy can ameliorate local hostile microenvironments,promote tracking fiber regeneration,and strengthen spinal conduction ability,thus improving overall motor,sensory,and micturition/defecation function in patients with early chronic SCI.This study was approved by the Stem Cell Research Ethics Committee of the Third Affiliated Hospital of Sun Yat-sen University,China(approval No.[2018]-02)on March 30,2018,and was registered with ClinicalTrials.gov(registration No.NCT03521323)on April 12,2018.The revised trial protocol(protocol version 4.0)was approved by the Stem Cell Research Ethics Committee of the Third Affiliated Hospital of Sun Yat-sen University,China(approval No.[2019]-10)on February 25,2019,and released on ClinicalTrials.gov on April 29,2019.
基金Changchun Science and Technology Development Project(No.21ZGM32)Natural Science Foundation of Jilin Province(No.20200201412JC).All funds conflict-free.
文摘Objective:Acute ischemic stroke(AIS)is characterized by high morbidity and high mortality.In recent years,complementary and alternative medicine has gradually been widely accepted and applied.At present,traditional Chinese medicine therapy and standard treatments are used for the treatment of AIS.Xingnao-Jianshen prescriptions(XNJS)is an effective prescription for the clinical treatment of AIS,but there is a lack of large-scale clinical evidence to confirm its clinical efficacy.Therefore,our team designed this protocol to evaluate the initial therapeutic effect of XNJS.Methods:The protocol for a non-randomized controlled trial is designed in which 72 eligible patients will be allocated to one of two groups.The control group(n=36)will receive standard treatment for AIS,the test group(n=36)will receive XNJS and standard treatment.Patients will be recruited after stroke onset and will receive the intervention continuously over 10±1 days,with a follow-up period of 90 days.The primary outcome will be the change in the NIHSS,BI,mRS scores.All outcome measures will be assessed at inception,after the intervention(10±1 days),and at the follow-up(90 days).The results will be disseminated to the public through peerreviewed journals and academic conferences.Discussion:The study will provide evidence of the preliminary effects.
文摘Purpose:Evaluation of hernia therapies according to the current rules of Evidence Based Medicine is widely reduced to results of RCTs or meta-analyses. RCTs have been accepted as a most important tool to confirm a superior effect of an intervention. Unfortunately, in hernia surgery, comparisons of RCTs and correspondingly their use in meta-analyses, are not, surprisingly often, able to confirm any significant impact of a specific procedure due to intrinsic restrictions in a multi-causal setting with its web of influences. Methods:Based on our own experiences of clinical studies in surgery, the present article outlines several situations, with their respective reasons, which argue the severe limitations of RCTs and meta-analysis to define an optimum treatment. Results:Meta-analyses accumulate the variations of each trial, which then may cover any clear causal relationship. RCTs usually are dealing with subgroups of standard patients thus excluding the majority of our patients. Low statistical power of current cohort sizes restricts the analysis of subgroups or of effects with low incidences. Simple comparisons of means frequently are hampered by nonlinear relationships to outcome. The relevance of a specific variable is difficult to separate from other influences. The limited surveillance period of studies ignores a delayed change in outcome. Randomization cannot guarantee a standardized patient’s condition. All the arguments have to be considered as a crucial and fundamental consequence of the bias-variance dilemma or principle of uncertainty in medicine, and underline the many limitations of RCTs to evaluate any specific impact of hernia therapies on e.g. infection, pain or recurrence. Conclusions: Many surgical issues cannot be and should not be investigated by RCTs, in particular, if a marked patients’ heterogeneity has to be considered or the low incidences of the outcome readout cannot be addressed with sufficient statistical power without getting lost in the variation mire. Registries with their non-restricted data-acquisition should be regarded as reliable alternatives for postoperative outcome quality surveillance studies.
文摘Randomized controlled trials(RCTs) are the gold standard in terms of study design, however, in the surgical setting conducting RCTs can often be unethical or logistically impossible. Case-control studies should become the major study design used in surgical research when RCTs are unable to be conducted and definitely replacing case series which offer little insight into surgical outcomes and disease processes.
基金supported by the Research Project of Central Health Care Special Fund,China,No.W2017BJ52(to JZ)
文摘Early-and late-onset narcolepsy constitutes two distinct diagnostic subgroups.However,it is not clear whether symptomology and genetic risk factors differ between early-and late-onset narcoleptics.This study compared clinical data and single-nucleotide polymorphisms(SNPs)between early-and late-onset patients in a large cohort of 899 Han Chinese narcolepsy patients.Blood,cerebrospinal fluid,and clinical data were prospectively collected from patients,and patients were genotyped for 40 previously reported narcolepsy risk-conferring SNPs.Genetic risk scores(GRSs),associations of five different sets of SNPs(GRS1–GRS5)with early-and late-onset narcolepsy,were evaluated using logistic regression and receiver operating characteristic curves.Mean sleep latency was significantly shorter in early-onset cases than in late-onset cases.Symptom severity was greater among late-onset patients,with higher rates of sleep paralysis,hypnagogic hallucinations,health-related quality of life impairment,and concurrent presentation with four or more symptoms.Hypocretin levels did not differ significantly between early-and late-onset cases.Only rs3181077(CCR1/CCR3)and rs9274477(HLA-DQB1)were more prevalent among early-onset cases.Only GRS1(26 SNPs;OR=1.513,95%CI:0.893–2.585;P<0.05)and GRS5(6 SNPs;OR=1.893,95%CI:1.204–2.993;P<0.05)were associated with early-onset narcolepsy,with areas under the receiver operating characteristic curves of 0.731 and 0.732,respectively.Neither GRS1 nor GRS5 included SNPs in HLA regions.Our results indicate that symptomology and genetic risk factors differ between early-and late-onset narcolepsy.This protocol was approved by the Institutional Review Board(IRB)Panels on Medical Human Subjects at Peking University People’s Hospital,China(approval No.Yuanlunshenlinyi 86)in October 2011.
文摘Objective To compare the ablation efficacy and therapy response with low-dose（1.1 GBq）and high-dose（3.7 GBq） 131I in postoperative patients with low and in-termediate risk DTC.Methods A total of 140 patients（37 males,103 females,age range:18-75 years）were enrolled from October 2014 to June 2015,and
基金Supported by the Major Project of Development of Biotic Resources in Yunnan Province(No.2007YNCXB-01-01)
文摘Objective：To explore the regulative efficacy of Pu＇er tea（普洱茶）extract on metabolic syndrome. Methods：Ninety patients with metabolic syndrome were randomly divided into two groups,the intervention group administered with Pu＇er tea extract,and the placebo group with placebo capsules.After 3 months＇ treatment, body mass index,waist hip ratio,blood lipids,blood sugar,immune and inflammatory index,and oxidation index of the patients with metabolic syndrome were tested and analyzed.Results：In the intervention group,the body mass index,waist-hip ratio,fasting and 2 h postprandial blood glucose,serum total cholesterol,triglycerides, low density lipoprotein and apolipoprotein B-100 all decreased in the patients with metabolic syndrome,and also the high-density lipoprotein level increased and apolipoprotein A-1 showed the tendency to increase. Serum C-reactive protein,tumor necrosis factor-α,and interleukin-6 were decreased in the intervention group. lnterleukin-10 level was increased,MDA was decreased and superoxide dismutase was increased.Compared with before treatment and the placebo group,there were significant differences（P0.05,P0.01）.Conclusions： Pu＇er tea demonstrated excellent potential in improving central obesity,adjusting blood lipid,lowering blood sugar,regulating immunity and resisting oxidation.It can adjust the metabolic syndrome of different clinical phenotypes to different degrees,and is ideally fit for early prevention of metabolic syndrome.
文摘目的:通过系统检索并梳理中药复方治疗腰椎间盘突出症(LDH)临床随机对照试验(RCT),了解该领域的证据分布。方法:检索国家知识基础设施数据库(CNKI)、中文科技期刊数据库(CCD)、中文科技期刊数据库(CCD)、中国生物医学文献数据库(CBM)、PubMed、Embase、Cochrane图书馆、Web of Science数据库中的文献,检索时间限定为2013年1月至2023年2月,纳入相关中药复方治疗LDH的RCT,以文字和图表相结合的方式呈现证据的分布情况。结果:共纳入102项临床研究,文献发表数量总体呈逐渐上升的趋势;疗程多为1~4周;方法学质量评价结果显示目前中药复方治疗LDH的临床研究质量较低;中药治疗LDH对疼痛类指标、功能障碍指标、临床疗效、安全性指标等方面关注较多,而对于中医证候评分/中医症状积分、影像学指标、血液检测指标、生命质量指标、经济学指标及复发率方面关注较少。结论:中药复方在治疗LDH上具有独特优势,但是也存在局限性,中药复方治疗LDH临床研究质量较低,未来需进一步提高临床随机对照试验研究质量,为中药复方防治LDH的有效性及安全性提供更充分的证据支持。
文摘Real world study （RWS） has become a hotspot for clinical research. Data quality plays a vital role in research achievement and other clinical research fields. In this paper, the common quality problems in the RWS of traditional Chinese medicine are discussed, and a countermeasure is proposed.
