• 제목/요약/키워드: Randomized controlled trials(RCTs)

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신체화 장애에 대한 중의학 연구동향 (A Review on Treatment of Somatization Disorder in Traditional Chinese Medicine)

  • 김효섭;배진수;이승환;임정화;성우용
    • 동의신경정신과학회지
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    • 제28권3호
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    • pp.217-230
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    • 2017
  • Objectives: This study was conducted to review studies on somatization disorder in traditional Chinese medicine. Methods: We reviewed studies in the China National Knowledge Infrastructure (CNKI) to 2017. Keywords were 軀體化障碍, Somatization disorder, somatic symptom disorder. We included Randomized Controlled Trial (RCT), and excluded non-Randomized Controlled Trial (nRCT), non-related somatization disorder or traditional Chinese medicine, non-clinical trials, dissertations for degrees. Jadad scale and Cochrane Library's Risk of Bias (RoB) were used for assessment of the quality of studies. Results: Twelve studies were selected. The Chinese Classification of Mental Disorders-3 (CCMD-3) was most frequently used as diagnostic criteria for somatization disorder. As for outcome measurement, Hamilton Rating Scale for Depression (HAMD) was used most commonly. Meta-analysis of 10 studies revealed effective rate of Chinese Herbal Medicine groups (CHM) was significantly higher than Western Medicine groups (WM) (RR: 1.14, 95% CI: 1.02 to 1.27, p=0.02, $I^2=40%$). There was no significant difference in effective rate of CHM+WM and WM (RR: 1.12, 95% CI: 0.84 to 1.49, p=0.46, $I^2=83%$). And also, effective rate of Acupuncture group (Acu) revealed no significant difference compared to that of WM (RR: 1.17, 95% CI: 0.95 to 1.44, p=0.13, $I^2=84%$). For HAMD, there was significant difference in CHM vs, WM group and Acu vs. WM group. Quality of selected 12 RCTs was low. Conclusions: Therapies practiced in traditional Chinese medicine may be effective options for somatization disorder. treatment. For further clinical studies in Korean medicine, this study could be groundwork for development of diagnosis and treatment on somatization disorder.

다계통 위축증의 치료에 대한 임상연구 동향 - CNKI검색을 중심으로 (A Review of Clinical Studies for Treatment of Multiple System Atrophy Using the CNKI Database)

  • 김민지;원서영;김해융;유주영;정은선;유호룡;설인찬;김윤식
    • 대한한방내과학회지
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    • 제41권4호
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    • pp.612-623
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    • 2020
  • Objectives: The aim of this research was to investigate and review the trends in recent clinical studies of multiple system atrophy (MSA) in China. Methods: We searched for clinical studies discussing Oriental medicine-based treatments for MSA in the China National Knowledge Infrastructure (CNKI) database. The search focused on the authors; publication year; type of study; method and duration of treatment; evaluation criteria; and results of the selected articles. Results: Among the articles retrieved from the database, eight case series, two randomized controlled trials (RCTs), and one non-randomized controlled trial (nRCT) were analyzed. Eight articles used acupuncture; ten used herbal medicine. The most frequently used acupoints were GV20, GV24, GB20, PC6, Hyeopcheok Acupoint, CV4, EX-HN3, and GV17. Jihwangeumja was the most commonly used herbal prescription. All 13 studies confirmed the efficacy of Oriental medicine treatments. Conclusions: More varied and scientifically designed clinical studies are required to develop treatments for MSA. The results of this study may provide guidance for further studies of MSA.

Meta-analysis for Efficacy and Safety of Propofol during Dental Sedation

  • Choi, Seong-Seok;Seo, Kwang-Suk;Kim, Hyun-Jeong
    • 대한치과마취과학회지
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    • 제12권2호
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    • pp.75-91
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    • 2012
  • Background: Dental sedation reduces fear and phobia during dental treatment and helps patients get quality treatment by inducing adequate consciousness control. Propofol has recently grabbed the spotlight, but no meta-analysis for efficacy and safety of propofol in dentistry has yet been performed. Thus, the purpose of this study was to perform meta-analysis to verify the efficacy and safety of propofol for use in dental sedation. Methods: Articles published between 1980 and 2010 were searched in the web sites, journals and medical database including The Cochrane Library, MEDLINE and EMBASE. And a total of 22 studies were selected among the randomized controlled trials (RCTs) that compared the use of propofol with other sedatives (control group). The data was collected from these studies and meta-analysis for efficacy and safety was performed using Comprehensive Meta-Analysis 5.0 (CMA 5.0). Results: The patient recovered significantly faster and discharged significantly earlier in the propofol group (SMD = -1.442, P < 0.001). The satisfaction of patient and that of operator was higher in the propofol group (P < 0.05). The incidence of arrhythmia and apnea/ hypoventilation was significantly lower in the propofol group (OR = 0.071, P < 0.05), and there was no significant difference in the other side effects. On the level of sedation, although the sedation score was significantly lower in the propofol group (SMD = -0.430, P < 0.05). Conclusions: The present analysis showed that the use of propofol resulted in high satisfaction levels on the part of the patients and operators, a shorter recovery time, and faster hospital discharge. The incidence of complications, however, was lower in the propofol groups or not much different between the propofol and control groups. Thus, the adequate use of propofol in dentistry is believed to be helpful for the effective and safe sedation of the patients.

중의학 데이터베이스 (CAJ)를 이용한 급성백혈병의 한약치료에 대한 임상 연구 동향 (Review of Clinical Studies for Herbal Medicine Treatment on Acute Leukemia - Focusing on Studies from the China Academic Journal (CAJ) -)

  • 김정은;장진우;박범찬;김기봉;천진홍
    • 대한한방소아과학회지
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    • 제35권1호
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    • pp.48-62
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    • 2021
  • Objectives The purpose of this study is to obtain knowledge from clinical studies conducted in China to examine the effectiveness of herb medicine in childhood acute leukemia. Methods We searched the randomized controlled trials (RCTs) with herbal medicine treatment on childhood acute leukemia from the 'CAJ', Chinese Academic Journal from China National Knowledge Infrastructure (CNKI). And then, demographic data, duration of illness, intervention, treatment period, outcome, adverse events, and composition of herbal medicine were analyzed for this study. Result 10 RCT studies were selected and analyzed. The control group were given western medicine therapy, the treatment group was given herbal medicine on the basis of the control group. The most commonly used herbal medicine were 淸熱解毒藥, 補氣藥, 補陰藥, 活血祛瘀藥 in 'boosting vital force and driving out evil spirit (扶正祛邪)' way to 'relieve heat (熱毒)' and 'assist the vital force (正氣)'. In the treatment group, complete remission was significantly higher than control group and the decrease in TCM syndrome scores also showed significant effects. Adverse events were significantly lower in the treatment group. Conclusions Herbal medicine treatment on childhood acute leukemia can be suggested as a new treatment for children who have less response to the conventional therapy, and can supplement the limitations of the western medicine by increasing complete remission and reducing adverse events.

뇌진탕 후 증후군의 중의치료에 대한 임상연구 동향 - CNKI검색을 중심으로 (A Review of Clinical Studies for Chinese Medicine Treatment of Post-concussion Syndrome Using the CNKI Database)

  • 박미소;주아라;최요섭;백혜경;황보경;신동국;장승원
    • 대한한방내과학회지
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    • 제42권6호
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    • pp.1184-1198
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    • 2021
  • Objectives: The aim of this study was to investigate the latest clinical studies on Korean medicine treatment of post-concussion syndrome (PCS) in the Chinese National Knowledge Infrastructure Database (CNKI). Methods: We searched the last 10 years of clinical studies discussing Oriental medicine-based treatments for PCS in the CNKI database. The search focused on the authors, publication year, type of study, purpose of the study, method and duration of treatment, evaluation criteria, and results of each article. Results: Of the 22 selected studies, 1 was a non-randomized controlled trial (nRCT), 2 were case series, and 19 were randomized controlled trials (RCTs). Treatments included oral herbal medicine in 16 studies, oriental medicine through external use in 2 studies, acupuncture in 3 studies, and traditional Chinese medicine injection in 2 studies. The most frequently used herb was Cnidii Rhizoma (川芎). All 22 studies confirmed the efficacy of Oriental medicine treatments. Conclusion: More varied and scientifically designed clinical studies are required to develop treatments for PCS. The results of this study could be used as basic data for further PCS studies.

견비통에 침치료를 시행한 무작위대조군연구(RCT)들에 대한 계통적 연구 (A Systematic Review of Randomized Controlled Trials on Acupuncture Treatment for Shoulder Pain)

  • 김현욱;김성수;박세운;김언국;이건휘;이건목
    • Journal of Acupuncture Research
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    • 제27권4호
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    • pp.67-84
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    • 2010
  • Objectives : To review RCTs on acupuncture treatment for shoulder pain in order to establish a standard acupuncture treatment model in treating shoulder pain. Methods : RCT articles on traditional acupuncture treatment for shoulder pain were searched through online database. Quality of studies were assessed using the FEAS and the modified Jadad score. Results : Eighteen trials of acupuncture for shoulder pain were analyzed. Based on the results of these reviews the following factors might contribute to optimal results from acupuncture treatment. 1) Usage of LI, SI, TE meridians, usage of $LI_{15}$, $TE_{14}$, $GB_{21}$, $LI_{11}$, $LI_4$, $SI_{14}$, $LI_{14}$, $TE_{15}$ acupuncture points. 2) More than four acupuncture points should be used. 3) More than 15 minutes of needle retention time. 4) Needle length-40mm and diameter-0.30mm. 5) More than 9 times treatment 6) More than 5 weeks treatment duration. Conclusions : There was no relation between quality of article and effectiveness of acupuncture. To improve the remedial value, it is necessary to mention De-qi, stimulation of acupuncture and correct variation in diagnosis with the above-mentioned. It is better that clinical trials of acupuncture treatment is designed that type of RCT and double blind. Also when it is set that sham nonpenetrating acupuncture, no treatment group as a control group, and participants don't distinguish wheather acupuncture treatment or not, it will be more meaningful.

원발성 월경곤란증의 뜸 치료에 대한 체계적 문헌고찰 및 메타분석 (The Effectiveness of Moxibustion Treatment for Primary Dysmenorrhea: A Systematic Review and Meta-Analysis)

  • 이혜인;백선은;이호정;박경선;이진무;유정은
    • 대한한방부인과학회지
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    • 제30권2호
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    • pp.107-119
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    • 2017
  • Objectives: The purpose of this study is to investigate the effectiveness of moxibustion for primary dysmenorrhea (PD). Methods: We searched 10 electronic databases (CNKI, WANFANG, VIP, AMED, CiNii, Embase, PubMed, Cochrane, OASIS, Korea Traditional Knowledge Portal) to identify eligible studies published before November 2016. We included randomized controlled clinical trials (RCTs) using moxibustion for primary dysmenorrhea. The methodological quality of each RCT was assessed by the Cochrane risk of bias tool. Results: Ten RCT studies were eligible in our review. The overall risk of bias was evaluated as unclear. The meta-analysis of 4 trials indicated that favorable results for the use of moxibustion. Conclusions: This systematic review and meta-analysis of clinical trials suggests that moxibustion can achieve good efficacy for PD patients. However, because of studies included analysis was biased due to unclear risk of bias and unreliable study design, future high-quality RCT studies are needed to determine the association moxibustion with PD.

Which is the Best Chinese Herb Injection Based on the FOLFOX Regimen for Gastric Cancer? A Network Meta-analysis of Randomized Controlled Trials

  • Wang, Jian-Cheng;Tian, Jin-Hui;Ge, Long;Gan, Yu-Hong;Yang, Ke-Hu
    • Asian Pacific Journal of Cancer Prevention
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    • 제15권12호
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    • pp.4795-4800
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    • 2014
  • Background: Few studies have directly compared clinical efficacy and safety among Chinese herb injections (CHIs) for gastric cancer (GC). The present study aimed to compare CHIs combined with FOLFOX regimens for GC to show which provides the best CHIs results. Materials and Methods: 9 electronic databases and 6 gray literature databases were comprehensive searched in April 20, 2013. According to inclusion and exclusion criteria, two reviewers independently selected and assessed the included trials. The risk of bias tool described in the Cochrane Handbook version 5.1.0 and CONSORT statement were used to assess the quality of the trials. All calculations and graphs were performed and produced using ADDIS 1.16.5 software. Results: A total of 541 records were searched and 38 RCTs met the inclusion criteria (2,761 participants), involving 10 CHIs. The results of network meta-analysis showed that compared with FOLFOX alone, combinations with Kanglaite, Astragalus polysaccharides, Cinobufacini, or Yadanziyouru injections could furthest strengthen ORR, improve the quality of life, reduce nausea and vomiting, and reduce the incidence of leukopenia (III-IV). Conclusions: Kanglaite injection, Astragalus polysaccharides injection, Yadanziyouru injection were superior to other CHIs in clinical efficacy and safety for GC. The conclusions now need to be confirmed by large sample size direct head-to-head studies.

보조생식술을 시행한 난임환자에서의 뜸 치료에 대한 체계적 문헌고찰 및 메타분석 (The Effectiveness of Moxibustion Treatment in Infertility with IVF-ET: A Systematic Review and Meta-Analysis)

  • 이호성;박용덕;이혜정;황덕상;장준복;이창훈;이진무;김동일
    • 대한한방부인과학회지
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    • 제35권2호
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    • pp.28-41
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    • 2022
  • Objectives: The purpose of this study is to investigate the effectiveness of moxibustion in infertility with In Vitro Fertilization and Embryo Transfer (IVF-ET). Methods: We searched 8 databases (Embase, PubMed, CiNii, CNKI, OASIS, ScienceOn, KMBASE, KISS)to identify eligible studies published before 2021 Oct. We included randomized controlled clinical trials (RCTs) using moxibustion in infertility with IVF-ET. The methodological quality of each RCT was assessed by the Cochrane risk of bias tool. Results: Two RCT studies were eligible in our review. The overall risk of bias was evaluated as unclear. The meta-analysis of 2 trials indicated that favorable results for the use of moxibustion with IVF-ET. Conclusions: This systematic review and meta-analysis of clinical trials suggests that moxibustion with IVF-ET can effect on Infertility patients. However, because of studies included analysis was biased due to unclear risk of bias and unreliable study design, future RCT studies and additional Meta-Analysis are needed to judge the supplementary treatment role of moxibustion in infertility with IVF-ET.

호흡기질환에 대한 장내 미생물의 임상 연구 동향 (Clinical Research Trends of Gut Microbiome for Respiratory Diseases)

  • 이수원;최진관;양원경;김승형;유이란;박양춘
    • 대한한의학회지
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    • 제42권3호
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    • pp.119-138
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    • 2021
  • Objectives: This study aimed to review the clinical research of the gut microbiome for respiratory diseases to assist the design of trials for respiratory diseases by regulating the gut microbiome with herbal medicine later. Methods: We searched three international databases (PubMed, CENTRAL and EMBASE) to investigate randomized controlled trials (RCTs) of the gut microbiome for respiratory diseases. The selected trials were analyzed by study design, subject diseases, inclusion/exclusion criteria, sample size, study period, intervention group, control group, outcome measures, and study results. Results: A total of 25 studies were included and published from 1994 to 2021 mostly in Europe and Asia. Subject diseases were many in the order of respiratory tract infection, cystic fibrosis, allergy, and so on. As outcome measures, the gut microbiome in a fecal sample was analyzed by 16S rRNA sequencing analysis method, and symptom assessment tools related each disease were used. Major intervention drugs were probiotics and the results were mostly improved in the composition and diversity of the gut microbiome. Conclusion: Clinical studies of the gut microbiome for respiratory diseases have confirmed various effects and this review provides basic data for a well-designed clinical study for respiratory diseases by regulating the gut microbiome with herbal medicine.