1 932 97 EFFECTIVENESS OF YOGA THERAPY FOR MIGRAINE: A META-ANALYSIS OF RANDOMIZED CONTROLLED STUDIES. INTRODUCTION: THE EFFICACY OF YOGA THERAPY FOR MIGRAINE REMAINS CONTROVERSIAL. WE CONDUCT THIS META-ANALYSIS TO EXPLORE THE INFLUENCE OF YOGA THERAPY ON THE TREATMENT EFFICACY OF MIGRAINE. METHODS: WE HAVE SEARCHED PUBMED, EMBASE, WEB OF SCIENCE, EBSCO AND COCHRANE LIBRARY DATABASES THROUGH FEBRUARY 2021, AND INCLUDED RANDOMIZED CONTROLLED TRIALS (RCTS) ASSESSING THE EFFICACY OF YOGA THERAPY FOR MIGRAINE ATTACK. RESULTS: FIVE RCTS INVOLVING 356 PATIENTS WERE INCLUDED IN THE META-ANALYSIS. OVERALL, COMPARED WITH CONTROL GROUP FOR MIGRAINE, YOGA THERAPY WAS ASSOCIATED WITH SUBSTANTIALLY REDUCED HEADACHE FREQUENCY HEADACHE FREQUENCY (SMD = -1.43; 95% CI = -2.23 TO -0.64; P = 0.0004) AND HIT-6 SCORE (SMD = -2.19; 95% CI = -4.09 TO -0.28; P = 0.02), BUT REVEALED NO OBVIOUS INFLUENCE ON PAIN INTENSITY (SMD = -1.37; 95% CI = -2.76 TO 0.01; P = 0.05) OR MCGILL PAIN QUESTIONNAIRE (SMD = -2.09; 95% CI = -6.39 TO 2.22; P = 0.34). CONCLUSIONS: YOGA THERAPY MAY BENEFIT TO REDUCE THE HEADACHE FREQUENCY OF MIGRAINE PATIENTS. 2022 2 2118 36 THE EFFECT OF YOGA PRACTICE ON GLYCEMIC CONTROL AND OTHER HEALTH PARAMETERS IN THE PREDIABETIC STATE: A SYSTEMATIC REVIEW AND META-ANALYSIS. A SYSTEMATIC REVIEW AND META-ANALYSIS WAS CONDUCTED TO INVESTIGATE THE EFFECTS OF YOGA ON GLYCEMIC CONTROL, LIPID PROFILES, BODY COMPOSITION AND BLOOD PRESSURE IN PEOPLE IN THE PRE-DIABETIC STATE. STUDIES ON THE EFFECTIVENESS OF YOGA ON POPULATION GROUPS UNDER HIGH RISK FOR DIABETES, CALLED PREDIABETIC OR SUFFERING FROM METABOLIC SYNDROMES WERE EXTRACTED FROM A THOROUGH SEARCH OF PUBMED, SCOPUS, COCHRANE LIBRARY, EBSCO AND INDMED DATABASES. BOTH RANDOMISED CONTROLLED TRIAL (RCT) AND NON-RCT STUDIES WERE INCLUDED IN THE SYSTEMATIC REVIEW AND META-ANALYSIS. STUDIES PUBLISHED BETWEEN JAN 2002 AND DEC 2018 WERE INCLUDED. STUDIES WERE CONSIDERED FOR EVALUATION IF THEY INVESTIGATED A YOGA INTERVENTION TO PREVENT T2DM, AGAINST A CONTROL GROUP, WHILE ALSO REPORTING GLYCEMIC CONTROL AND OTHER HEALTH PARAMETERS OF T2DM MANAGEMENT. SUMMARY EFFECT SIZES AND 95% CONFIDENCE INTERVALS (CI) WERE CALCULATED USING THE COMPREHENSIVE META-ANALYSIS SOFTWARE IN ADDITION TO PUBLICATION BIAS. OF THE 46,500 IDENTIFIED STUDIES, 14 STUDIES WITH 834 PARTICIPANTS OF WHOM WERE 50% WOMEN, WERE FOUND TO BE ELIGIBLE FOR INCLUSION IN OUR SYSTEMATIC REVIEW. OUR QUANTITATIVE SYNTHESIS INCLUDED 12 RANDOMIZED CONTROL TRIALS AND 2 NON-RANDOMIZED CONTROL TRIALS, WITH THE FOLLOW-UP PERIOD RANGING FROM 4 TO 52 WEEKS. COMPARED TO CONTROLS, YOGA INTERVENTION IMPROVED FASTING BLOOD GLUCOSE (FBG) [STANDARD MEAN DIFFERENCE (SMD -0.064 MG/DL (95% CI -0.201 TO 0.074)]; LOW DENSITY LIPOPROTEIN (LDL) [SMD-0.090 MG/DL (95% CI -0.270 TO 0.090)]; TRIGLYCERIDES [SMD -0.148 MG/DL (95% CI -0.285 TO -0.012)]; TOTAL CHOLESTEROL [SMD -0.058 MG/DL (95% CI -0.220 TO 0.104)] AND SYSTOLIC BLOOD PRESSURE [SMD -0.058 MM HG (95% CI -0.168 TO 0.053)]. THIS META-ANALYSIS UNCOVERED CLINICALLY IMPROVED EFFECTS OF YOGA INTERVENTION ON GLYCEMIC CONTROL, LIPID PROFILES AND OTHER PARAMETERS OF T2DM MANAGEMENT IN PREDIABETIC POPULATION. THESE RESULTS SUGGEST THAT YOGA INTERVENTION MAY BE CONSIDERED AS A COMPREHENSIVE AND ALTERNATIVE APPROACH TO PREVENTING T2DM. FURTHER ADEQUATELY POWERED, WELL DESIGNED RCTS ARE NEEDED TO SUPPORT OUR FINDINGS AND INVESTIGATE THE LONG-TERM EFFECTS OF YOGA IN T2DM PATIENTS. 2019 3 2465 29 YOGA AS A THERAPEUTIC INTERVENTION: A BIBLIOMETRIC ANALYSIS OF PUBLISHED RESEARCH STUDIES FROM 1967 TO 2013. OBJECTIVE: A COMPREHENSIVE BIBLIOMETRIC ANALYSIS WAS CONDUCTED ON PUBLICATIONS FOR YOGA THERAPY RESEARCH IN CLINICAL POPULATIONS. METHODS: MAJOR ELECTRONIC DATABASES WERE SEARCHED FOR ARTICLES IN ALL LANGUAGES PUBLISHED BETWEEN 1967 AND 2013. DATABASES INCLUDED PUBMED, PSYCHINFO, MEDLINE, INDMED, INDIAN CITATION INDEX, INDEX MEDICUS FOR SOUTH-EAST ASIA REGION, WEB OF KNOWLEDGE, EMBASE, EBSCO, AND GOOGLE SCHOLAR. NONINDEXED JOURNALS WERE SEARCHED MANUALLY. KEY SEARCH WORDS INCLUDED YOGA, YOGA THERAPY, PRANAYAMA, ASANA. ALL STUDIES MET THE DEFINITION OF A CLINICAL TRIAL. ALL STYLES OF YOGA WERE INCLUDED. THE AUTHORS EXTRACTED THE DATA. RESULTS: A TOTAL OF 486 ARTICLES MET THE INCLUSION CRITERIA AND WERE PUBLISHED IN 217 DIFFERENT PEER-REVIEWED JOURNALS FROM 29 DIFFERENT COUNTRIES ON 28,080 STUDY PARTICIPANTS. THE PRIMARY RESULT OBSERVED IS THE THREE-FOLD INCREASE IN NUMBER OF PUBLICATIONS SEEN IN THE LAST 10 YEARS, INCLUSIVE OF ALL STUDY DESIGNS. OVERALL, 45% OF THE STUDIES PUBLISHED WERE RANDOMIZED CONTROLLED TRIALS, 18% WERE CONTROLLED STUDIES, AND 37% WERE UNCONTROLLED STUDIES. MOST PUBLICATIONS ORIGINATED FROM INDIA (N=258), FOLLOWED BY THE UNITED STATES (N=122) AND CANADA (N=13). THE TOP THREE DISORDERS ADDRESSED BY YOGA INTERVENTIONS WERE MENTAL HEALTH, CARDIOVASCULAR DISEASE, AND RESPIRATORY DISEASE. CONCLUSION: A SURGE IN PUBLICATIONS ON YOGA TO MITIGATE DISEASE-RELATED SYMPTOMS IN CLINICAL POPULATIONS HAS OCCURRED DESPITE CHALLENGES FACING THE FIELD OF YOGA RESEARCH, WHICH INCLUDE STANDARDIZATION AND LIMITATIONS IN FUNDING, TIME, AND RESOURCES. THE POPULATION AT LARGE HAS OBSERVED A PARALLEL SURGE IN THE USE OF YOGA OUTSIDE OF CLINICAL PRACTICE. THE USE OF YOGA AS A COMPLEMENTARY THERAPY IN CLINICAL PRACTICE MAY LEAD TO HEALTH BENEFITS BEYOND TRADITIONAL TREATMENT ALONE; HOWEVER, TO EFFECT CHANGES IN HEALTH CARE POLICY, MORE HIGH-QUALITY, EVIDENCE-BASED RESEARCH IS NEEDED. 2015 4 230 34 A SYSTEMATIC REVIEW OF YOGA FOR BALANCE IN A HEALTHY POPULATION. OBJECTIVE: A SYSTEMATIC REVIEW WAS DONE OF THE EVIDENCE ON YOGA FOR IMPROVING BALANCE. DESIGN: RELEVANT ARTICLES AND REVIEWS WERE IDENTIFIED IN MAJOR DATABASES (PUBMED, MEDLINE((R)), INDMED, WEB OF KNOWLEDGE, EMBASE, EBSCO, SCIENCE DIRECT, AND GOOGLE SCHOLAR), AND THEIR REFERENCE LISTS SEARCHED. KEY SEARCH WORDS WERE YOGA, BALANCE, PROPRIOCEPTION, FALLING, FEAR OF FALLING, AND FALLS. INCLUDED STUDIES WERE PEER-REVIEWED ARTICLES PUBLISHED IN ENGLISH BEFORE JUNE 2012, USING HEALTHY POPULATIONS. ALL YOGA STYLES AND STUDY DESIGNS WERE INCLUDED. TWO (2) RATERS INDIVIDUALLY RATED STUDY QUALITY USING THE DOWNS & BLACK (DB) CHECKLIST. FINAL SCORES WERE ACHIEVED BY CONSENSUS. ACHIEVABLE SCORES RANGED FROM 0 TO 27. EFFECT SIZE (ES) WAS CALCULATED WHERE POSSIBLE. RESULTS: FIFTEEN (15) OF 152 STUDIES (AGE RANGE 10-93, N=688) MET THE INCLUSION CRITERIA: 5 RANDOMIZED CONTROLLED TRIALS (RCTS), 4 QUASI-EXPERIMENTAL, 2 CROSS-SECTIONAL, AND 4 SINGLE-GROUP DESIGNS. DB SCORES RANGED FROM 10 TO 24 (RCTS), 14-19 (QUASI-EXPERIMENTAL), 6-12 (CROSS-SECTIONAL), AND 11-20 (SINGLE GROUP). STUDIES VARIED BY YOGA STYLE, FREQUENCY OF PRACTICE, AND DURATION. ELEVEN (11) STUDIES FOUND POSITIVE RESULTS (P<0.05) ON AT LEAST ONE BALANCE OUTCOME. ES RANGED FROM -0.765 TO 2.71 (FOR 8 STUDIES) AND WAS NOT ASSOCIATED WITH DB SCORE. CONCLUSIONS: YOGA MAY HAVE A BENEFICIAL EFFECT ON BALANCE, BUT VARIABLE STUDY DESIGN AND POOR REPORTING QUALITY OBSCURE THE RESULTS. BALANCE AS AN OUTCOME IS UNDERUTILIZED, AND MORE PROBING MEASURES ARE NEEDED. 2014 5 2130 28 THE EFFECTIVENESS OF YOGA TO PREVENT DIABETES MELLITUS TYPE 2: A PROTOCOL FOR SYSTEMATIC REVIEW AND META-ANALYSIS. BACKGROUND: TYPE 2 DIABETES MELLITUS (T2DM) IS BECOMING A LEADING PROBLEM WORLDWIDE. EMERGING REPORTS REVEAL ALARMING EVIDENCE OF INCREASING PREVALENCE OF T2DM THAT HAS REACHED PANDEMIC LEVELS. DESPITE THE SIGNIFICANT INCIDENCE, THERE ARE LIMITED RELIABLE DATA RESOURCES AND COMPREHENSIVE SYSTEMATIC REVIEW AND META-ANALYSIS ON THE EFFECTS OF YOGA ON PEOPLE WHO ARE A PREDIABETIC OR HIGH RISK FOR DEVELOPING T2DM. OBJECTIVE: THE OBJECTIVE OF THIS PROTOCOL IS TO CONDUCT A FULL-SCALE SYSTEMATIC REVIEW AND META-ANALYSES ON THE EFFECTS OF YOGA ON PEOPLE WHO ARE PREDIABETES OR HIGH RISK OF DEVELOPING T2DM. METHODS: THE ARTICLES ENROLLED IN THE STUDY WILL BE RETRIEVED FROM THE ONLINE DATABASES BETWEEN 2002 AND THE DATE THE SEARCHES ARE EXECUTED. THE SEARCHES WILL BE REPEATED JUST BEFORE THE FINAL ANALYSES AND FURTHER RELEVANT STUDIES FOR INCLUSION. WE WILL CONDUCT A BIBLIOGRAPHIC SEARCH IN DATABASES: MEDLINE/PUBMED, SCOPUS, COCHRANE LIBRARY, EBSCO, AND INDMED USING KEYWORDS INCLUDING PREDIABETES STATE, HIGH RISK FOR DIABETES, METABOLIC SYNDROME, AND YOGA. A DEFINED SEARCH STRATEGY WILL BE IMPLEMENTED ALONG WITH SELECTION CRITERIA TO OBTAIN FULL-TEXT ARTICLES OF RELEVANT STUDIES. THIS STUDY PROTOCOL WAS PREPARED ACCORDING TO THE PREFERRED REPORTING ITEMS FOR SYSTEMATIC REVIEWS AND META-ANALYSIS FOR PROTOCOLS 2015 GUIDELINES. THERE WILL BE NO LANGUAGE RESTRICTIONS. ETHICS AND DISSEMINATION: THE PROPOSED STUDY WILL BE BASED ON PUBLISHED STUDIES AND PUBLICLY AVAILABLE ANONYMIZED DATA WITHOUT DIRECTLY INVOLVING HUMAN PARTICIPANTS AND THEREFORE REQUIRES NEITHER FORMAL HUMAN ETHICAL REVIEW NOR APPROVAL BY A HUMAN RESEARCH ETHICS COMMITTEE. WE PUBLISHED AN OUTLINE OF THE PROTOCOL IN THE INTERNATIONAL PROSPECTIVE REGISTER OF SYSTEMATIC REVIEWS (PROSPERO) IN 2018. WE PLAN TO DISSEMINATE THE FINDINGS OF THIS SYSTEMATIC REVIEW AND META-ANALYSIS THROUGH PUBLICATION IN A PEER-REVIEWED JOURNAL AND PRESENTATION AT RELEVANT CONFERENCE PROCEEDINGS. IN ADDITION, WE BELIEVE THE RESULTS OF THE SYSTEMATIC REVIEW WILL HAVE IMPLICATIONS FOR POLICY AND PRACTICE. WE WILL PREPARE POLICYMAKER SUMMARY USING A VALIDATED FORMAT, DISSEMINATE THROUGH SOCIAL MEDIA AND EMAIL DISCUSSION GROUPS. REVIEW REGISTRATION NUMBER: PROSPERO REGISTRATION NUMBER CRD 42018106657. 2019 6 545 26 CONTENT, STRUCTURE AND DELIVERY CHARACTERISTICS OF YOGA INTERVENTIONS FOR MANAGING RHEUMATOID ARTHRITIS: A SYSTEMATIC REVIEW PROTOCOL. THE GLOBAL BURDEN OF RHEUMATOID ARTHRITIS AMONG ADULTS IS RISING. YOGA MIGHT BE A POTENTIAL SOLUTION FOR MANAGING RHEUMATOID ARTHRITIS. THIS SYSTEMATIC REVIEW AIMS TO SYNTHESISE THE CONTENT, STRUCTURE AND DELIVERY CHARACTERISTICS OF EFFECTIVE YOGA INTERVENTIONS FOR MANAGING RHEUMATOID ARTHRITIS. THE JBI METHODOLOGY FOR SYSTEMATIC REVIEWS OF EFFECTIVENESS AND THE PREFERRED REPORTING ITEMS FOR SYSTEMATIC REVIEWS AND META-ANALYSES (PRISMA) GUIDELINES WILL BE FOLLOWED. PRISMA FOR SYSTEMATIC REVIEW PROTOCOLS (PRISMA-P) WAS USED TO WRITE THE PROTOCOL. RANDOMISED CONTROLLED TRIALS ASSESSING THE EFFECTIVENESS OF YOGA INTERVENTIONS FOR MANAGING RHEUMATOID ARTHRITIS IN ADULTS WILL BE INCLUDED IN THIS REVIEW. WE AIM TO SEARCH THE FOLLOWING DATABASES TO FIND PUBLISHED AND UNPUBLISHED STUDIES: ABIM, AMED, AYUSH RESEARCH PORTAL, CAM-QUEST, CINAHL, CENTRAL, EMBASE, MEDLINE, PEDRO, PSYCINFO, SPORTDISCUS, TRIP, WEB OF SCIENCE, DART-EUROPE-E-THESES PORTAL, ETHOS, OPENGREY AND PROQUEST DISSERTATIONS AND THESES. NO DATE OR LANGUAGE RESTRICTIONS WILL BE APPLIED. A NARRATIVE SYNTHESIS WILL BE CONDUCTED. META-REGRESSION WILL BE CONDUCTED TO EXPLORE THE STATISTICAL EVIDENCE FOR WHICH COMPONENTS (CONTENT, STRUCTURE AND DELIVERY CHARACTERISTICS) OF YOGA INTERVENTIONS ARE EFFECTIVE. 2022 7 546 27 CONTENT, STRUCTURE AND DELIVERY CHARACTERISTICS OF YOGA INTERVENTIONS FOR THE MANAGEMENT OF OSTEOARTHRITIS: A SYSTEMATIC REVIEW PROTOCOL. THE GLOBAL BURDEN OF OSTEOARTHRITIS AMONG ADULTS IS RISING. YOGA MIGHT BE A POTENTIAL SOLUTION FOR THE MANAGEMENT OF OSTEOARTHRITIS. THIS SYSTEMATIC REVIEW AIMS TO SYNTHESISE THE CONTENT, STRUCTURE AND DELIVERY CHARACTERISTICS OF EFFECTIVE YOGA INTERVENTIONS FOR THE MANAGEMENT OF OSTEOARTHRITIS. THE JBI METHODOLOGY FOR SYSTEMATIC REVIEWS OF EFFECTIVENESS AND THE PREFERRED REPORTING ITEMS FOR SYSTEMATIC REVIEWS AND META-ANALYSES (PRISMA) GUIDELINES WILL BE FOLLOWED. RANDOMISED CONTROLLED TRIALS (RCTS) ASSESSING THE EFFECTIVENESS OF YOGA INTERVENTIONS FOR THE MANAGEMENT OF OSTEOARTHRITIS IN ADULTS WILL BE INCLUDED IN THIS REVIEW. WE AIM TO SEARCH THE FOLLOWING DATABASES TO FIND PUBLISHED AND UNPUBLISHED STUDIES: MEDLINE, EMBASE, CINAHL, PSYCINFO, SPORTDISCUS, AMED, WEB OF SCIENCE, CENTRAL, TRIP, AYUSH RESEARCH PORTAL, ABIM, CAM-QUEST, PEDRO, OPENGREY, ETHOS, PROQUEST DISSERTATIONS AND THESES AND DART-EUROPE-E-THESES PORTAL. NO DATE OR LANGUAGE RESTRICTIONS WILL BE APPLIED. A NARRATIVE SYNTHESIS WILL BE CONDUCTED WITH THE HELP OF TABLES. A META-REGRESSION WILL BE CONDUCTED TO EXPLORE THE STATISTICAL EVIDENCE FOR WHICH THE COMPONENTS (CONTENT, STRUCTURE AND DELIVERY CHARACTERISTICS) OF YOGA INTERVENTIONS ARE EFFECTIVE. 2022 8 548 29 CONTENT, STRUCTURE, AND DELIVERY CHARACTERISTICS OF YOGA INTERVENTIONS FOR MANAGING HYPERTENSION: A SYSTEMATIC REVIEW PROTOCOL. AIMS: THIS SYSTEMATIC REVIEW AIMS TO SUMMARIZE THE CONTENT, STRUCTURE, AND DELIVERY CHARACTERISTICS OF YOGA INTERVENTIONS USED FOR MANAGING HYPERTENSION. INTRODUCTION: GLOBALLY, HYPERTENSION-RELATED MORBIDITY AND MORTALITY ARE HIGH. YOGA MIGHT BE A POTENTIAL SOLUTION FOR MANAGING HYPERTENSION. SEVERAL SYSTEMATIC REVIEWS HAVE EVALUATED THE EFFECTIVENESS OF YOGA INTERVENTIONS FOR MANAGING HYPERTENSION. THERE IS A NEED TO SUMMARIZE THE CONTENT, STRUCTURE, AND DELIVERY CHARACTERISTICS OF YOGA INTERVENTIONS USED FOR MANAGING HYPERTENSION. INCLUSION CRITERIA: RANDOMIZED CONTROLLED TRIALS ASSESSING THE EFFECTIVENESS OF YOGA INTERVENTIONS FOR MANAGING HYPERTENSION IN ADULTS AND REPORTING EITHER THE CONTENT, STRUCTURE, OR DELIVERY CHARACTERISTICS WILL BE INCLUDED IN THIS SYSTEMATIC REVIEW. METHODS: THE JOANNA BRIGGS INSTITUTE SYSTEMATIC REVIEW METHODOLOGY WILL BE FOLLOWED TO CONDUCT THE REVIEW. WE AIM TO SEARCH FOR A WIDE RANGE OF SOURCES TO FIND BOTH PUBLISHED AND UNPUBLISHED STUDIES. THE FOLLOWING DATABASES WILL BE SEARCHED: MEDLINE, EMBASE, CINAHL, PSYCINFO, ALLIED AND COMPLEMENTARY MEDICINE (AMED), WEB OF SCIENCE, COCHRANE CENTRAL REGISTER OF CONTROLLED TRIALS (CENTRAL), TURNING RESEARCH INTO PRACTICE (TRIP), AYUSH RESEARCH PORTAL, A BIBLIOGRAPHY OF INDIAN MEDICINE (ABIM), DIGITAL HELPLINE FOR AYURVEDA RESEARCH ARTICLES (DHARA), CAM-QUEST, AND DIRECTORY OF OPEN ACCESS JOURNALS (DOAJ). THE SEARCH FOR UNPUBLISHED STUDIES WILL INCLUDE OPENGREY, ETHOS, AND PROQUEST DISSERTATIONS AND THESES. DATABASES WILL BE SEARCHED FROM THEIR INCEPTION DATES, AND NO LANGUAGE RESTRICTIONS WILL BE APPLIED. A NARRATIVE DESCRIPTION OF THE FINDINGS WILL BE WRITTEN, STRUCTURED AROUND THE AIMS OF THIS SYSTEMATIC REVIEW. SYSTEMATIC REVIEW REGISTRATION NUMBER: CRD42019139404. 2020 9 1924 35 ROLE OF YOGA FOR PATIENTS WITH TYPE II DIABETES MELLITUS: A SYSTEMATIC REVIEW AND META-ANALYSIS. TO UNDERSTAND THE ROLE AND EFFICACY OF YOGA IN THE MANAGEMENT OF TYPE 2 DIABETES MELLITUS, THIS META-ANALYSIS WAS CONDUCTED. ELECTRONIC DATA BASES SEARCHED WERE PUBMED/MEDLINE, PROQUEST, PSYCINFO, INDMED, CENTRAL, COCHRANE LIBRARY, CAMQUEST AND CAMBASE TILL DECEMBER 17, 2014. ELIGIBLE OUTCOMES WERE FASTING BLOOD SUGAR (FBS), POST PRANDIAL BLOOD SUGAR (PPBS) AND GLYCOSYLATED HAEMOGLOBIN (HBA1C). RANDOMIZED CONTROLLED TRIALS AND CONTROLLED TRIALS WERE ELIGIBLE. STUDIES FOCUSSING ONLY ON RELAXATION OR MEDITATION OR MULTIMODAL INTERVENTION WERE NOT INCLUDED. A TOTAL OF 17 RCTS WERE INCLUDED FOR REVIEW. DATA FROM RESEARCH ARTICLES ON PATIENTS, METHODS, INTERVENTIONS- CONTROL AND RESULTS WERE EXTRACTED. MEAN AND STANDARD DEVIATIONS WERE UTILIZED FOR CALCULATING STANDARDIZED MEAN DIFFERENCE WITH 95% CONFIDENCE INTERVAL. HETEROGENEITY WAS ASSESSED WITH THE HELP OF I(2) STATISTICS. CHI(2) WAS USED TO RULE OUT THE EFFECTS OF HETEROGENEITY DUE TO CHANCE ALONE. BENEFICIAL EFFECTS OF YOGA AS AN ADD-ON INTERVENTION TO STANDARD TREATMENT IN COMPARISON TO STANDARD TREATMENT WERE OBSERVED FOR FBS [STANDARDIZED MEAN DIFFERENCE (SMD) -1.40, 95%CI -1.90 TO -0.90, P<0.00001]; PPBS [SMD -0.91, 95%CI -1.34 TO -0.48, P<0.0001] AS WELL AS HBA1C [SMD -0.64, 95%CI -0.97 TO -0.30, P<0.0002]. BUT RISK OF BIAS WAS OVERALL HIGH FOR INCLUDED STUDIES. WITH THIS AVAILABLE EVIDENCE, YOGA CAN BE CONSIDERED AS ADD-ON INTERVENTION FOR MANAGEMENT OF DIABETES. 2016 10 1064 30 EFFECTS OF YOGA ON IMMUNE FUNCTION: A SYSTEMATIC REVIEW OF RANDOMIZED CONTROLLED TRIALS. OBJECTIVE: THIS SYSTEMATIC REVIEW ATTEMPTS TO CONFIRM THE ADDED EVIDENCE TO ASSESS THE EFFECT OF YOGA ON IMMUNE FUNCTION. METHODS: THE COCHRANE LIBRARY, EMBASE, PSYCINFO, PUBMED, AND WEB OF SCIENCE ELECTRONIC DATABASES WERE SEARCHED ACCORDING TO THE PRISRMA METHOD TO IDENTIFY RANDOMIZED CONTROLLED TRIALS (RCTS) ON THE IMMUNOLOGICAL EFFECTS OF YOGA PUBLISHED IN THE ENGLISH LANGUAGE FROM JANUARY 1, 2017, TO DECEMBER 31, 2020. THIS REVIEW COULD ONLY BE DESCRIPTIVELY SUMMARIZED BECAUSE OF HETEROGENEITY OF THE INCLUDED RCTS. RESULTS: ELEVEN POTENTIAL TRIALS WERE IDENTIFIED AND INCLUDED IN THIS REVIEW. QUALITY APPRAISAL OF INCLUDED TRIALS RANGED FROM 3 FOR UNCLEAR RISK OF BIAS AND 8 FOR HIGH RISK OF BIAS. THERE IS EVIDENCE FROM 11 RCTS THAT YOGA MAY HAVE FAVORABLE EFFECTS FOR REDUCING THE LEVELS OF ANTI-INFLAMMATORY MARKERS. CONCLUSIONS: YOGA MAY BE USED AS A COMPLEMENTARY INTERVENTION FOR CLINICAL POPULATIONS OR HEALTHY INDIVIDUALS. 2021 11 2124 32 THE EFFECTIVENESS OF PRENATAL YOGA ON DELIVERY OUTCOMES: A META-ANALYSIS. BACKGROUND: THE EFFICACY OF YOGA ON DELIVERY OUTCOMES REMAINING CONTROVERSY. OBJECTIVES: TO EVALUATE THE EFFECTS OF PRENATAL YOGA ON DELIVERY OUTCOMES. METHODS: THE COCHRANE LIBRARY, PUBMED, EMBASE, WEB OF SCIENCE, CINAHL AND ELSEVIER DATABASES WERE SEARCHED FROM INCEPTION TO JANUARY 22, 2020, AND RANDOMIZED, QUASI-RANDOMIZED AND NON-RANDOMIZED CONTROLLED TRIALS EVALUATING THE EFFECT OF YOGA ON THE DELIVERY OUTCOMES IN PREGNANT WOMEN WERE INCLUDED. THE METHODOLOGICAL QUALITY WAS ASSESSED BY THE COCHRANE COLLABORATION'S TOOL. META-ANALYSIS WAS PERFORMED USING REVMAN 5.3. RESULTS: THIS META-ANALYSIS IDENTIFIED THAT YOGA IMPROVED VAGINAL DELIVERY, DECREASED PREMATURE DELIVERY AND BIRTH WEIGHT OF NEWBORNS, SHORTEN THE LABOR DURATION. CONCLUSION: PRENATAL YOGA IS AN EFFECTIVE COMPLEMENTARY MEDICINE TO IMPROVE DELIVERY OUTCOMES AND NOT TO INCREASE THE RISK OF FETUS, WHICH IS WORTH RECOMMENDING TO PREGNANT WOMEN. BUT STUDIES INVOLVED IN THIS META-ANALYSIS WERE NOT ALL OF HIGH QUALITY. THE REGISTRATION NUMBER IN PROSPERO IS CRD42019132490. 2020 12 834 34 EFFECT OF YOGA ON OXIDATIVE STRESS IN TYPE 2 DIABETES MELLITUS: A SYSTEMATIC REVIEW AND META-ANALYSIS. BACKGROUND: DIABETES MELLITUS HAS A SIGNIFICANT IMPACT ON PUBLIC HEALTH. OXIDATIVE STRESS PLAYS A MAJOR ROLE IN THE PATHOPHYSIOLOGY OF TYPE 2 DIABETES MELLITUS (T2DM), LEADING TO VARIOUS COMPLICATIONS OF T2DM. YOGA IS BEING WIDELY USED IN THE MANAGEMENT OF T2DM. THE PRIMARY OBJECTIVE OF THIS SYSTEMATIC REVIEW AND META-ANALYSIS IS TO UNDERSTAND THE EFFECTS OF YOGA ON OXIDATIVE STRESS PARAMETERS AMONG ADULT PATIENTS DIAGNOSED WITH T2DM. MATERIALS AND METHODS: ELECTRONIC DATABASES SUCH AS PUBMED, SCOPUS, COCHRANE LIBRARY AND SCIENCE DIRECT FROM START OF THE STUDY TILL MARCH 2020 WERE SEARCHED TO OBTAIN ELIGIBLE STUDIES. STUDY DESIGNS OF ALL NATURE WERE INCLUDED (EXCEPT CASE STUDIES AND REVIEWS). THE PRIMARY OUTCOME WAS MALONDIALDEHYDE (MDA) AND SECONDARY OUTCOMES INCLUDED FASTING PLASMA GLUCOSE, HBA1C AND SUPEROXIDE DISMUTASE (SOD) LEVELS. RESULTS: A TOTAL OF FOUR TRIALS WITH A TOTAL OF 440 PATIENTS MET THE INCLUSION CRITERIA. THE RESULTS OF META-ANALYSIS INDICATED THAT YOGA SIGNIFICANTLY REDUCED MDA (SMD: -1.4; 95% CI -2.66 TO -0.13; P = 0.03; I2 = 97%), FASTING PLASMA GLUCOSE LEVELS (SMD: -1.87: 95% CI -3.83 TO -0.09; P = 0.06; I2= 99%), AND HBA1C (SMD: -1.92; 95% CI - 3.03 TO -0.81; P = 0.0007; I2 = 92%) IN PATIENTS WITH T2DM. NO SUCH EFFECT WAS FOUND FOR SOD (SMD: -1.01; 95% CI -4.41 TO 2.38; P = 0.56; I2= 99%). CONCLUSION: THE AVAILABLE EVIDENCE SUGGESTS THAT YOGA REDUCES MDA, FASTING PLASMA GLUCOSE AND HBA1C, AND THUS WOULD BE BENEFICIAL IN THE MANAGEMENT OF T2DM AS A COMPLEMENTARY THERAPY. HOWEVER, CONSIDERING THE LIMITED NUMBER OF STUDIES AND ITS HETEROGENEITY, FURTHER ROBUST STUDIES ARE NECESSARY TO STRENGTHEN OUR FINDINGS AND INVESTIGATE THE LONG-TERM BENEFITS OF YOGA. 2022 13 355 33 ASSOCIATED FACTORS AND CONSEQUENCES OF RISK OF BIAS IN RANDOMIZED CONTROLLED TRIALS OF YOGA: A SYSTEMATIC REVIEW. BACKGROUND: BIAS IN RANDOMIZED CONTROLLED TRIALS (RCTS) OF COMPLEMENTARY THERAPY INTERVENTIONS SEEMS TO BE ASSOCIATED WITH SPECIFIC FACTORS AND TO POTENTIALLY DISTORT THE STUDIES' CONCLUSIONS. THIS SYSTEMATIC REVIEW ASSESSED ASSOCIATED FACTORS OF RISK OF BIAS AND CONSEQUENCES FOR THE STUDIES' CONCLUSIONS IN RCTS OF YOGA AS ONE OF THE MOST COMMONLY USED COMPLEMENTARY THERAPIES. METHODS: MEDLINE/PUBMED, SCOPUS, INDMED AND THE COCHRANE LIBRARY WERE SEARCHED THROUGH FEBRUARY 2014 FOR YOGA RCTS. RISK OF SELECTION BIAS WAS ASSESSED USING THE COCHRANE TOOL AND REGRESSED TO A) PUBLICATION YEAR; B) COUNTRY OF ORIGIN; C) JOURNAL TYPE; AND D) IMPACT FACTOR USING MULTIPLE LOGISTIC REGRESSION ANALYSIS. LIKEWISE, THE AUTHORS' CONCLUSIONS WERE REGRESSED TO RISK OF BIAS. RESULTS: A TOTAL OF 312 RCTS WERE INCLUDED. IMPACT FACTOR RANGED FROM 0.0 TO 39.2 (MEDIAN = 1.3); 60 RCT (19.2%) HAD A LOW RISK OF SELECTION BIAS, AND 252 (80.8%) HAD A HIGH OR UNCLEAR RISK OF SELECTION BIAS. ONLY PUBLICATION YEAR AND IMPACT FACTOR SIGNIFICANTLY PREDICTED LOW RISK OF BIAS; RCTS PUBLISHED AFTER 2001 (ADJUSTED ODDS RATIO (OR) = 12.6; 95% CONFIDENCE INTERVAL (CI) = 1.7, 94.0; P<0.001) AND THOSE PUBLISHED IN JOURNALS WITH IMPACT FACTOR (ADJUSTED OR = 2.6; 95%CI = 1.4, 4.9; P = 0.004) WERE MORE LIKELY TO HAVE LOW RISK OF BIAS. THE AUTHORS' CONCLUSIONS WERE NOT ASSOCIATED WITH RISK OF BIAS. CONCLUSIONS: RISK OF SELECTION BIAS WAS GENERALLY HIGH IN RCTS OF YOGA; ALTHOUGH THE SITUATION HAS IMPROVED SINCE THE PUBLICATION OF THE REVISED CONSORT STATEMENT 2001. PRE-CONSORT RCTS AND THOSE PUBLISHED IN JOURNALS WITHOUT IMPACT FACTOR SHOULD BE HANDLED WITH INCREASED CARE; ALTHOUGH RISK OF BIAS IS UNLIKELY TO DISTORT THE RCTS' CONCLUSIONS. 2015 14 2614 39 YOGA FOR SCHIZOPHRENIA: A SYSTEMATIC REVIEW AND META-ANALYSIS. BACKGROUND: THE AIM OF THIS REVIEW WAS TO SYSTEMATICALLY REVIEW AND META-ANALYZE THE EFFECTS OF YOGA ON SYMPTOMS OF SCHIZOPHRENIA, QUALITY OF LIFE, FUNCTION, AND HOSPITALIZATION IN PATIENTS WITH SCHIZOPHRENIA. METHODS: MEDLINE/PUBMED, SCOPUS, THE COCHRANE LIBRARY, PSYCINFO, AND INDMED WERE SCREENED THROUGH AUGUST 2012. RANDOMIZED CONTROLLED TRIALS (RCTS) COMPARING YOGA TO USUAL CARE OR NON-PHARMACOLOGICAL INTERVENTIONS WERE ANALYZED WHEN THEY ASSESSED SYMPTOMS OR QUALITY OF LIFE IN PATIENTS WITH SCHIZOPHRENIA. COGNITIVE FUNCTION, SOCIAL FUNCTION, HOSPITALIZATION, AND SAFETY WERE DEFINED AS SECONDARY OUTCOMES. RISK OF BIAS WAS ASSESSED USING THE RISK OF BIAS TOOL RECOMMENDED BY THE COCHRANE BACK REVIEW GROUP. STANDARDIZED MEAN DIFFERENCES (SMD) AND 95% CONFIDENCE INTERVALS (CI) WERE CALCULATED. RESULTS: FIVE RCTS WITH A TOTAL OF 337 PATIENTS WERE INCLUDED; 2 RCTS HAD LOW RISK OF BIAS. TWO RCTS COMPARED YOGA TO USUAL CARE; 1 RCT COMPARED YOGA TO EXERCISE; AND 2 3-ARM RCTS COMPARED YOGA TO USUAL CARE AND EXERCISE. NO EVIDENCE WAS FOUND FOR SHORT-TERM EFFECTS OF YOGA COMPARED TO USUAL CARE ON POSITIVE SYMPTOMS (SMD = -0.58; 95% CI -1.52 TO 0.37; P = 0.23), OR NEGATIVE SYMPTOMS (SMD = -0.59; 95% CI -1.87 TO 0.69; P = 0.36). MODERATE EVIDENCE WAS FOUND FOR SHORT-TERM EFFECTS ON QUALITY OF LIFE COMPARED TO USUAL CARE (SMD = 2.28; 95% CI 0.42 TO 4.14; P = 0.02). THESE EFFECTS WERE ONLY PRESENT IN STUDIES WITH HIGH RISK OF BIAS. NO EVIDENCE WAS FOUND FOR SHORT-TERM EFFECTS ON SOCIAL FUNCTION (SMD = 1.20; 95% CI -0.78 TO 3.18; P = 0.23). COMPARING YOGA TO EXERCISE, NO EVIDENCE WAS FOUND FOR SHORT-TERM EFFECTS ON POSITIVE SYMPTOMS (SMD = -0.35; 95% CI -0.75 TO 0.05; P = 0.09), NEGATIVE SYMPTOMS (SMD = -0.28; 95% CI -1.42 TO 0.86; P = 0.63), QUALITY OF LIFE (SMD = 0.17; 95% CI -0.27 TO 0.61; P = 0.45), OR SOCIAL FUNCTION (SMD = 0.20; 95% CI -0.27 TO 0.67; P = 0.41). ONLY 1 RCT REPORTED ADVERSE EVENTS. CONCLUSIONS: THIS SYSTEMATIC REVIEW FOUND ONLY MODERATE EVIDENCE FOR SHORT-TERM EFFECTS OF YOGA ON QUALITY OF LIFE. AS THESE EFFECTS WERE NOT CLEARLY DISTINGUISHABLE FROM BIAS AND SAFETY OF THE INTERVENTION WAS UNCLEAR, NO RECOMMENDATION CAN BE MADE REGARDING YOGA AS A ROUTINE INTERVENTION FOR SCHIZOPHRENIA PATIENTS. 2013 15 2591 34 YOGA FOR MENOPAUSAL SYMPTOMS-A SYSTEMATIC REVIEW AND META-ANALYSIS. OBJECTIVES: TO SYSTEMATICALLY REVIEW AND META-ANALYZE THE EFFECTIVENESS OF YOGA FOR MENOPAUSAL SYMPTOMS. METHODS: MEDLINE (VIA PUBMED), THE COCHRANE CENTRAL REGISTER OF CONTROLLED TRIALS, AND SCOPUS WERE SCREENED THROUGH TO FEBRUARY 21, 2017 FOR RANDOMIZED CONTROLLED TRIALS (RCTS) COMPARING THE EFFECTS OF YOGA ON MENOPAUSAL SYMPTOMS TO THOSE OF NO TREATMENT OR ACTIVE COMPARATORS. STANDARDIZED MEAN DIFFERENCES (SMD) AND 95% CONFIDENCE INTERVALS (CI) WERE CALCULATED. TWO AUTHORS INDEPENDENTLY ASSESSED RISK OF BIAS USING THE COCHRANE RISK OF BIAS TOOL. RESULTS: THIRTEEN RCTS WITH 1306 PARTICIPANTS WERE INCLUDED. COMPARED WITH NO TREATMENT, YOGA REDUCED TOTAL MENOPAUSAL SYMPTOMS (SMD=-1.05; 95% CI -1.57 TO -0.53), PSYCHOLOGICAL (SMD=-0.75; 95% CI -1.17 TO -0.34), SOMATIC (SMD=-0.65; 95% CI -1.05 TO -0.25), VASOMOTOR (SMD=-0.76; 95% CI -1.27 TO -0.25), AND UROGENITAL SYMPTOMS (SMD=-0.53; 95% CI -0.81 TO -0.25). COMPARED WITH EXERCISE CONTROLS, ONLY AN EFFECT ON VASOMOTOR SYMPTOMS WAS FOUND (SMD=-0.45; 95% CI -0.87 TO -0.04). EFFECTS WERE ROBUST AGAINST SELECTION BIAS, BUT NOT AGAINST DETECTION AND ATTRITION BIAS. NO SERIOUS ADVERSE EVENTS WERE REPORTED. CONCLUSION: YOGA SEEMS TO BE EFFECTIVE AND SAFE FOR REDUCING MENOPAUSAL SYMPTOMS. EFFECTS ARE COMPARABLE TO THOSE OF OTHER EXERCISE INTERVENTIONS. 2018 16 2171 26 THE EFFECTS OF YOGA ON CARDIOVASCULAR RISK FACTORS AMONG PATIENTS WITH TYPE 2 DIABETES MELLITUS: SYSTEMATIC REVIEW AND META-ANALYSIS. TYPE 2 DIABETES MELLITUS (T2DM) IS A FASTEST EVOLVING METABOLIC DISORDER AND INDIA HOUSES SECOND HIGHEST NUMBER OF PATIENTS WITH DIABETES AFTER CHINA. CARDIOVASCULAR DISEASES ARE THE MAJOR CAUSE OF MORTALITY AMONG PATIENTS WITH T2DM. YOGA IS AN ANCIENT INDIAN PRACTICE THAT PROVES TO BE EFFECTIVE FOR PATIENTS WITH DIABETES. THE PRESENT SYSTEMATIC REVIEW AND META-ANALYSIS HAS BEEN CONDUCTED TO SEE THE BENEFITS OF YOGA ON BLOOD PRESSURE, LIPID PROFILE, AND ANTHROPOMETRIC MEASURES AMONG PATIENTS WITH T2DM. THE ARTICLES WERE EXTRACTED FROM THREE DATABASES - PUBMED, THE COCHRANE LIBRARY, AND GOOGLE SCHOLAR. ONLY ENGLISH LANGUAGE ARTICLES, WITH PEDRO SCORE>/=6, WERE INCLUDED IN THE CURRENT STUDY. THE DUPLICATES WERE REMOVED USING MENDELEY. FOURTEEN RANDOMIZED CONTROLLED TRIALS (RCTS) AND THREE 3 NON-RCTS WERE INCLUDED IN THE ANALYSIS. THE META-ANALYSIS WAS DONE USING REVIEW MANAGER 5.3. THE RESULTS REVEAL THAT YOGA IS EFFECT IN IMPROVING BLOOD PRESSURE (P<0.01), LIPID PROFILE (P<0.01) EXCEPT HDL (P=0.06), AND ANTHROPOMETRIC MEASURES (P<0.01) EXCEPT WAIST-HIP RATIO (P=0.79). HETEROGENEITY WAS ALSO HIGH FOR MOST OF THE VARIABLES. IT MAY BE CONCLUDED FROM THE RESULTS THAT THE YOGA IS EFFECTIVE IN IMPROVING OF BLOOD PRESSURE, LIPID PROFILE, AND ANTHROPOMETRIC MEASURES. HOWEVER, HIGH HETEROGENEITY SOUGHT THE NEED OF MORE HIGH QUALITY RCTS TO AFFIRM THESE FINDINGS. 2022 17 2066 38 THE CHARACTERISTICS AND EFFECTIVENESS OF PREGNANCY YOGA INTERVENTIONS: A SYSTEMATIC REVIEW AND META-ANALYSIS. BACKGROUND: YOGA IS A POPULAR MIND-BODY MEDICINE FREQUENTLY RECOMMENDED TO PREGNANT WOMEN. GAPS REMAIN IN OUR UNDERSTANDING OF THE CORE COMPONENTS OF EFFECTIVE PREGNANCY YOGA PROGRAMMES. THIS SYSTEMATIC REVIEW AND META-ANALYSIS EXAMINED THE CHARACTERISTICS AND EFFECTIVENESS OF PREGNANCY YOGA INTERVENTIONS, INCORPORATING THE FITT (FREQUENCY, INTENSITY, TIME/DURATION AND TYPE) PRINCIPLE OF EXERCISE PRESCRIPTION. METHODS: NINE ELECTRONIC DATABASES WERE SEARCHED: MEDLINE, PSYCINFO, EMBASE, CINAHL, WHOLIS, AMED, SCIELO, ASSIA AND WEB OF SCIENCE. RANDOMISED CONTROL TRIALS AND QUASI-EXPERIMENTAL STUDIES EXAMINING PREGNANCY YOGA INTERVENTIONS WERE ELIGIBLE. COVIDENCE WAS USED TO SCREEN TITLES, ABSTRACTS, AND FULL-TEXT ARTICLES. OUTCOMES OF INTEREST WERE STRESS, ANXIETY, DEPRESSION, QUALITY OF LIFE, LABOUR DURATION, PAIN MANAGEMENT IN LABOUR AND MODE OF BIRTH. THE COCHRANE COLLABORATION'S RISK OF BIAS ASSESSMENT TOOL WAS USED TO ASSESS METHODOLOGICAL QUALITY OF STUDIES AND GRADE CRITERIA (GRADEPRO) EVALUATED QUALITY OF THE EVIDENCE. META-ANALYSIS WAS PERFORMED USING REVMAN 5.3. RESULTS: OF 862 CITATIONS RETRIEVED, 31 STUDIES MET INCLUSION CRITERIA. TWENTY-NINE STUDIES WITH 2217 PREGNANT WOMEN WERE INCLUDED FOR META-ANALYSIS. PREGNANCY YOGA INTERVENTIONS REDUCED ANXIETY (SMD: -0.91; 95% CI: - 1.49 TO - 0.33; P = 0.002), DEPRESSION (SMD: -0.47; 95% CI: - 0.9 TO - 0.04, P = 0.03) AND PERCEIVED STRESS (SMD: -1.03; 95% CI: - 1.55 TO - 0.52; P < 0.001). YOGA INTERVENTIONS ALSO REDUCED DURATION OF LABOUR (MD = - 117.75; 95% CI - 153.80 TO - 81.71, P < 0.001) AND, INCREASED ODDS OF NORMAL VAGINAL BIRTH (OR 2.58; 95% CI 1.46-4.56, P < 0.001) AND TOLERANCE FOR PAIN. THE QUALITY OF EVIDENCE (GRADE CRITERIA) WAS LOW TO VERY LOW FOR ALL OUTCOMES. TWELVE OR MORE YOGA SESSIONS DELIVERED WEEKLY/BI-WEEKLY HAD A STATISTICALLY SIGNIFICANT IMPACT ON MODE OF BIRTH, WHILE 12 OR MORE YOGA SESSIONS OF LONG DURATION (> 60 MIN) HAD A STATISTICALLY SIGNIFICANT IMPACT ON PERCEIVED STRESS. CONCLUSION: THE EVIDENCE HIGHLIGHTS POSITIVE EFFECTS OF PREGNANCY YOGA ON ANXIETY, DEPRESSION, PERCEIVED STRESS, MODE OF BIRTH AND DURATION OF LABOUR. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42019119916. REGISTERED ON 11TH JANUARY 2019. 2022 18 222 37 A SYSTEMATIC REVIEW AND META-ANALYSIS OF YOGA FOR LOW BACK PAIN. OBJECTIVES: TO SYSTEMATICALLY REVIEW AND META-ANALYZE THE EFFECTIVENESS OF YOGA FOR LOW BACK PAIN. METHODS: MEDLINE, THE COCHRANE LIBRARY, EMBASE, CAMBASE, AND PSYCINFO, WERE SCREENED THROUGH JANUARY 2012. RANDOMIZED CONTROLLED TRIALS COMPARING YOGA TO CONTROL CONDITIONS IN PATIENTS WITH LOW BACK PAIN WERE INCLUDED. TWO AUTHORS INDEPENDENTLY ASSESSED RISK OF BIAS USING THE RISK OF BIAS TOOL RECOMMENDED BY THE COCHRANE BACK REVIEW GROUP. MAIN OUTCOME MEASURES WERE PAIN, BACK-SPECIFIC DISABILITY, GENERIC DISABILITY, HEALTH-RELATED QUALITY OF LIFE, AND GLOBAL IMPROVEMENT. FOR EACH OUTCOME, STANDARDIZED MEAN DIFFERENCES (SMD) AND 95% CONFIDENCE INTERVALS (CI) WERE CALCULATED. RESULTS: TEN RANDOMIZED CONTROLLED TRIALS WITH A TOTAL OF 967 CHRONIC LOW BACK PAIN PATIENTS WERE INCLUDED. EIGHT STUDIES HAD LOW RISK OF BIAS. THERE WAS STRONG EVIDENCE FOR SHORT-TERM EFFECTS ON PAIN (SMD=-0.48; 95% CI, -0.65 TO -0.31; P<0.01), BACK-SPECIFIC DISABILITY (SMD=-0.59; 95% CI, -0.87 TO -0.30; P<0.01), AND GLOBAL IMPROVEMENT (RISK RATIO=3.27; 95% CI, 1.89-5.66; P<0.01). THERE WAS STRONG EVIDENCE FOR A LONG-TERM EFFECT ON PAIN (SMD=-0.33; 95% CI, -0.59 TO -0.07; P=0.01) AND MODERATE EVIDENCE FOR A LONG-TERM EFFECT ON BACK-SPECIFIC DISABILITY (SMD=-0.35; 95% CI, -0.55 TO -0.15; P<0.01). THERE WAS NO EVIDENCE FOR EITHER SHORT-TERM OR LONG-TERM EFFECTS ON HEALTH-RELATED QUALITY OF LIFE. YOGA WAS NOT ASSOCIATED WITH SERIOUS ADVERSE EVENTS. DISCUSSION: THIS SYSTEMATIC REVIEW FOUND STRONG EVIDENCE FOR SHORT-TERM EFFECTIVENESS AND MODERATE EVIDENCE FOR LONG-TERM EFFECTIVENESS OF YOGA FOR CHRONIC LOW BACK PAIN IN THE MOST IMPORTANT PATIENT-CENTERED OUTCOMES. YOGA CAN BE RECOMMENDED AS AN ADDITIONAL THERAPY TO CHRONIC LOW BACK PAIN PATIENTS. 2013 19 1074 46 EFFECTS OF YOGA ON PATIENTS WITH CHRONIC NONSPECIFIC NECK PAIN: A PRISMA SYSTEMATIC REVIEW AND META-ANALYSIS. BACKGROUND: CHRONIC NONSPECIFIC NECK PAIN (CNNP) HAS A HIGH PREVALENCE AND IS MORE COMMON AMONG YOUNGER PEOPLE. CLINICAL PRACTICE SUGGESTS THAT YOGA IS EFFECTIVE IN RELIEVING CHRONIC PAIN. OBJECTIVES: THIS META-ANALYSIS AIMED TO QUANTITATIVELY SUMMARIZE THE EFFICACY OF YOGA FOR TREATING CNNP. DATA SOURCES: WE SEARCHED FOR TRIALS IN THE ELECTRONIC DATABASES FROM THEIR INCEPTION TO JANUARY 2019. ENGLISH DATABASES INCLUDING PUBMED, MEDLINE, COCHRANE LIBRARY, EMBASE, SCOPUS, THE COCHRANE CENTRAL REGISTER OF CONTROLLED TRIALS, AND IND MED; CHINESE DATABASES INCLUDING CHINA NATIONAL KNOWLEDGE INFRASTRUCTURE (CNKI), WANFANG DATABASE, AND VIP INFORMATION. WE ALSO CONDUCTED A MANUAL SEARCH OF KEY JOURNALS AND THE REFERENCE LISTS OF ELIGIBLE PAPERS TO IDENTIFY ANY POTENTIALLY RELEVANT STUDIES WE MAY HAVE MISSED. WE PLACED NO LIMITATIONS ON LANGUAGE OR DATE OF PUBLICATION. STUDY ELIGIBILITY CRITERIA: WE INCLUDED ONLY RANDOMIZED CONTROLLED TRIALS (RCTS) AND Q-RCTS EVALUATING THE EFFECTS OF YOGA ON PATIENTS WITH CNNP. THE PRIMARY OUTCOMES FOR THIS REVIEW WERE PAIN AND DISABILITY, AND THE SECONDARY OUTCOMES WERE CERVICAL RANGE OF MOTION (CROM), QUALITY OF LIFE (QOL), AND MOOD. PARTICIPANTS AND INTERVENTIONS: TRAILS THAT EXAMINED THE CLINICAL OUTCOMES OF YOGA INTERVENTION IN ADULTS WITH CNNP COMPARED WITH THOSE OF OTHER THERAPIES EXCEPT YOGA (E.G., EXERCISE, PILATES, USUAL CARE, ET AL) WERE INCLUDED. STUDY APPRAISAL AND SYNTHESIS METHODS: COCHRANE RISK-OF-BIAS CRITERIA WERE USED TO ASSESS THE METHODOLOGICAL QUALITY, AND REVMAN 5.3 SOFTWARE WAS USED TO CONDUCT THE META-ANALYSIS. RESULTS: A TOTAL OF 10 TRIALS (N = 686) COMPARING YOGA AND INTERVENTIONS OTHER THAN YOGA WERE INCLUDED IN THE META-ANALYSIS. THE RESULTS SHOW THAT YOGA HAD A POSITIVE EFFECTS ON NECK PAIN INTENSITY (TOTAL EFFECT: SMD = -1.13, 95% CI [-1.60, -0.66], Z = 4.75, P < .00001), NECK PAIN-RELATED FUNCTIONAL DISABILITY (TOTAL EFFECT: SMD = -0.92, 95% CI [-1.38, -0.47], Z = 3.95, P < .0001), CROM (TOTAL EFFECT: SMD = 1.22, 95% CI [0.87, 1.57], Z = 6.83, P < .00001), QOL (TOTAL EFFECT: MD = 3.46, 95% CI [0.75, 6.16], Z = 2.51, P = .01), AND MOOD (TOTAL EFFECT: SMD = -0.61, 95% CI [-0.95, -0.27], Z = 3.53, P = .0004). CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS: IT WAS DIFFICULT TO MAKE A COMPREHENSIVE SUMMARY OF ALL THE EVIDENCE DUE TO THE DIFFERENT SESSION AND DURATION OF THE YOGA INTERVENTIONS, AND THE DIFFERENT OUTCOME MEASUREMENT TOOLS IN THE STUDY, WE DRAW A VERY CAUTIOUS CONCLUSION THAT YOGA CAN RELIEVE NECK PAIN INTENSITY, IMPROVE PAIN-RELATED FUNCTION DISABILITY, INCREASE CROM, IMPROVE QOL, AND BOOST MOOD. THIS SUGGESTS THAT YOGA MIGHT BE AN IMPORTANT ALTERNATIVE IN THE TREATMENT OF CNNP. SYSTEMATIC REVIEW REGISTRATION NUMBER: DETAILS OF THE PROTOCOL FOR THIS SYSTEMATIC REVIEW AND META-ANALYSIS WERE REGISTERED ON PROSPERO AND CAN BE ACCESSED AT WWW.CRD.YORK.AC.UK/PROSPERO/DISPLAY_RECORD.ASP?ID=CRD42018108992. 2019 20 2633 46 YOGA FOR TREATING HEADACHES: A SYSTEMATIC REVIEW AND META-ANALYSIS. BACKGROUND: HEADACHE DISORDERS ARE CURRENTLY THE SIXTH LEADING CAUSE OF DISABILITY ACROSS THE GLOBE AND THEREFORE CARRY A SIGNIFICANT DISEASE BURDEN. THIS SYSTEMATIC REVIEW AND META-ANALYSIS AIMS TO INVESTIGATE THE EFFECTS OF YOGA ON HEADACHE DISORDERS. METHODS: MEDLINE/PUBMED, SCOPUS, THE COCHRANE LIBRARY, AND PSYCINFO WERE SCREENED THROUGH MAY 2019. RANDOMIZED CONTROLLED TRIALS (RCTS) WERE INCLUDED WHEN THEY ASSESSED THE EFFECTS OF YOGA IN PATIENTS WITH A DIAGNOSIS OF CHRONIC OR EPISODIC HEADACHE (TENSION-TYPE HEADACHE AND/OR MIGRAINE). USUAL CARE (NO SPECIFIC TREATMENT) OR ANY ACTIVE TREATMENTS WERE ACCEPTABLE AS CONTROL INTERVENTIONS. PRIMARY OUTCOME MEASURES WERE HEADACHE FREQUENCY, HEADACHE DURATION, AND PAIN INTENSITY. FOR EACH OUTCOME, STANDARDIZED MEAN DIFFERENCES (SMD) AND 95% CONFIDENCE INTERVALS (CI) WERE CALCULATED. RESULTS: META-ANALYSIS REVEALED A STATISTICALLY SIGNIFICANT OVERALL EFFECT IN FAVOR OF YOGA FOR HEADACHE FREQUENCY (5 RCTS; STANDARDIZED MEAN DIFFERENCE (SMD) = - 1.97; 95% CONFIDENCE INTERVAL (CI) - 2.75 TO - 1.20; I(2) = 63.0%, TAU(2) = 0.25, P = 0.03), HEADACHE DURATION (4 RCTS; SMD = - 1.45; 95% CI - 2.54 TO - 0.37; I(2) = 69.0%, TAU(2) = 0.33, P = 0.02), AND PAIN INTENSITY (5 RCTS; SMD = - 3.43; 95% CI - 6.08 TO - 0.70, I(2) = 95.0%, TAU(2) = 4.25, P < 0.01). THE SIGNIFICANT OVERALL EFFECT WAS MAINLY DUE TO PATIENTS WITH TENSION-TYPE HEADACHES. FOR PATIENTS WITH MIGRAINE, NO STATISTICALLY SIGNIFICANT EFFECT WAS OBSERVED. DISCUSSION: DESPITE DISCUSSED LIMITATIONS, THIS REVIEW FOUND PRELIMINARY EVIDENCE OF SHORT-TERM EFFICACY OF YOGA IN IMPROVING HEADACHE FREQUENCY, HEADACHE DURATION, AND PAIN INTENSITY IN PATIENTS SUFFERING FROM TENSION-TYPE HEADACHES. FURTHER STUDIES ARE URGENTLY NEEDED TO DRAW DEEPER CONCLUSIONS FROM THE AVAILABLE RESULTS. 2020