RESUMO
OBJECTIVE: To support the research agenda in yoga for health by comprehensively identifying systematic reviews of yoga for health outcomes and conducting a bibliometric analysis to describe their publication characteristics and topic coverage. METHODS: We searched 7 databases (MEDLINE/PubMed, Embase, PsycINFO, CINAHL, AMED, the Cochrane Database of Systematic Reviews, and PROSPERO) from their inception to November 2019 and 1 database (INDMED) from inception to January 2017. Two authors independently screened each record for inclusion and one author extracted publication characteristics and topics of included reviews. RESULTS: We retrieved 2710 records and included 322 systematic reviews. 157 reviews were exclusively on yoga, and 165 were on yoga as one of a larger class of interventions (e.g., exercise). Most reviews were published in 2012 or later (260/322; 81 %). First/corresponding authors were from 32 different countries; three-quarters were from the USA, Germany, China, Australia, the UK or Canada (240/322; 75 %). Reviews were most frequently published in speciality journals (161/322; 50 %) complementary medicine journals (66/322; 20 %) or systematic review journals (59/322; 18 %). Almost all were present in MEDLINE (296/322; 92 %). Reviews were most often funded by government or non-profits (134/322; 42 %), unfunded (74/322; 23 %), or not explicit about funding (111/322; 34 %). Common health topics were psychiatric/cognitive (n = 56), cancer (n = 39) and musculoskeletal conditions (n = 36). Multiple reviews covered similar topics, particularly depression/anxiety (n = 18), breast cancer (n = 21), and low back pain (n = 16). CONCLUSIONS: Further research should explore the overall quality of reporting and conduct of systematic reviews of yoga, the direction and certainty of specific conclusions, and duplication or gaps in review coverage of topics.
Assuntos
Meditação , Yoga , Bibliometria , Exercício Físico , Humanos , Revisões Sistemáticas como AssuntoRESUMO
OBJECTIVE: To critically appraise and synthesize the best available evidence on the effectiveness of massage to reduce antenatal women's anxiety and/ or depression. DESIGN: Systematic review with meta-analysis PARTICIPANTS, INTERVENTIONS: Pregnant women over the age of 18 years who receive massage interventions. MEASUREMENTS AND FINDINGS: Eight studies were included in the review; seven were randomized controlled trials. Data were collected via pregnant women's self-reported ratings of anxiety or depression using validated tools. Meta-analysis of four studies revealed a moderate effect of massage therapy on women's depressive symptoms as measured by the Center for Epidemiologic Studies Depression Scale (CES-D) (MD = -5.95, 95%CI = -8.11 to -3.80, I2 = 0%) compared with usual care. A moderate effect of massage interventions on women's anxiety were also found based on five studies using various measures (SMD = -0.59, 95%CI = -1.06 to -0.12, I2 = 75%) when compared with usual care. However, none of the trials had a low risk of bias. KEY CONCLUSIONS: Non-pharmacologic treatments for mental health symptoms are an important option for women to use during pregnancy. As shown in meta-analysed data, massage therapy might be more effective in reducing pregnant women's anxiety and depression than usual care, although the current results may be prone to bias. Further high-quality research is required to fully evaluate the impact of massage therapy on pregnant women's mental health symptoms in the immediate and also longer term. IMPLICATIONS FOR PRACTICE: Massage therapy may be an acceptable and feasible approach for pregnant women to employ to reduce their anxiety and depressive symptoms. More research evidence examining the safety and effectiveness of massage is required before practice recommendations can be made.
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Ansiedade/terapia , Depressão/terapia , Massagem/normas , Gestantes/psicologia , Adulto , Ansiedade/psicologia , Depressão/psicologia , Feminino , Humanos , Massagem/métodos , Pessoa de Meia-Idade , GravidezRESUMO
BACKGROUND AND PURPOSE: This study examines the relationship between the use of complementary medicine (CM) interventions or consultations with CM practitioners and women's choice of contraceptive method. MATERIALS AND METHODS: A secondary analysis of a cross-sectional survey of Australian Women aged 34-39 years from the Australian Longitudinal Study on Women's Health (ALSWH) was conducted. Associations between use of CM and contraception were analysed using Chi-squared tests and multivariate logistic regression. RESULTS: Based on the responses from the included women (nâ¯=â¯7299), women who consulted a naturopath/herbalist were less likely to use implant contraceptives (OR 0.56; 95% confidence interval (CI) 0.33; 0.95). Those consulting a chiropractor (OR 1.54; 95%CI 1.05; 2.25) or an osteopath (OR 2.16; 95% CI 1.32; 3.54) were more likely to use natural contraception. CONCLUSION: There may be a link between women's choice of contraceptive method and their use of CM, in particular, with CM practitioner consultations.
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Comportamento de Escolha , Terapias Complementares , Anticoncepção , Adulto , Austrália/epidemiologia , Terapias Complementares/métodos , Terapias Complementares/psicologia , Terapias Complementares/estatística & dados numéricos , Anticoncepção/métodos , Anticoncepção/psicologia , Anticoncepção/estatística & dados numéricos , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Estudos Longitudinais , Encaminhamento e Consulta , Saúde da MulherRESUMO
Complementary and alternative medicine (CAM) is an increasingly prevalent part of contemporary health care. Whilst there have been some attempts to understand the dynamics of CAM integration in the health care system from the perspective of conventional care providers and patients, little research has examined the view of CAM practitioners. This study aims to identify the experiences of integration within a conventional healthcare system as perceived by naturopaths. Qualitative semi-structured interviews were conducted using a purposeful sample of 20 practising naturopaths in South East Queensland, Australia to discuss their experiences and perceptions of integrating with conventional medical providers. Analysis of the interviews revealed five broad challenges for the integration of CAM according to naturopaths: competing paradigms between CAM and conventional medicine; co-option of CAM by conventional medical practitioners; the preservation of separate CAM and conventional medical worlds by patients and providers due to lack of formalised relations; negative feedback and biases created through selective or limited experience or information with CAM; and indifferent, reactive and one-sided interaction between CAM and conventional medical providers. Naturopaths support the integration of health services and attempt to provide safe and appropriate care to their patients through collaborative approaches to practice. The challenges identified by naturopaths associated with integration of CAM with conventional providers may impact the quality of care of patients who choose to integrate CAM and conventional approaches to health. Given the significant role of naturopaths in contemporary health-care systems, these challenges require further research and policy attention.
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Comportamento Cooperativo , Relações Interprofissionais , Medicina , Naturologia/psicologia , Percepção , Atitude do Pessoal de Saúde , Austrália , Humanos , Medicina Integrativa/organização & administração , Entrevistas como Assunto , Pesquisa Qualitativa , QueenslandRESUMO
BACKGROUND: Perceived stress seems to be a risk factor for exacerbation of ulcerative colitis. Yoga has been shown to reduce perceived stress. AIMS: To assess the efficacy and safety of yoga for improving quality of life in patients with ulcerative colitis. METHODS: A total of 77 patients (75% women; 45.5 ± 11.9 years) with ulcerative colitis in clinical remission but impaired quality of life were randomly assigned to yoga (12 supervised weekly sessions of 90 min; n = 39) or written self-care advice (n = 38). Primary outcome was disease-specific quality of life (Inflammatory Bowel Disease Questionnaire). Secondary outcomes included disease activity (Rachmilewitz clinical activity index) and safety. Outcomes were assessed at weeks 12 and 24 by blinded outcome assessors. RESULTS: The yoga group had significantly higher disease-specific quality of life compared to the self-care group after 12 weeks (Δ = 14.6; 95% confidence interval=2.6-26.7; P = 0.018) and after 24 weeks (Δ = 16.4; 95% confidence interval=2.5-30.3; P = 0.022). Twenty-one and 12 patients in the yoga group and in the self-care group, respectively, reached a clinical relevant increase in quality of life at week 12 (P = 0.048); and 27 and 17 patients at week 24 (P = 0.030). Disease activity was lower in the yoga group compared to the self-care group after 24 weeks (Δ = -1.2; 95% confidence interval=-0.1-[-2.3]; P = 0.029). Three and one patient in the yoga group and in the self-care group, respectively, experienced serious adverse events (P = 0.317); and seven and eight patients experienced nonserious adverse events (P = 0.731). CONCLUSIONS: Yoga can be considered as a safe and effective ancillary intervention for patients with ulcerative colitis and impaired quality of life. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT02043600.
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Colite Ulcerativa/terapia , Autocuidado/métodos , Yoga , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Método Simples-Cego , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: We performed a systematic review for Complementary and Alternative Medicine [CAM] as defined by the National Institute of Health in Inflammatory Bowel Disease [IBD], ie Crohn's disease [CD] and ulcerative colitis [UC], with the exception of dietary and nutritional supplements, and manipulative therapies. METHODS: A computerized search of databases [Cochrane Library, Pubmed/Medline, PsychINFO, and Scopus] through March 2014 was performed. We screened the reference sections of original studies and systematic reviews in English language for CAM in IBD, CD and UC. Randomized controlled trials [RCT] and controlled trials [CT] were referred and assessed using the Cochrane risk of bias tool. RESULTS: A total of: 26 RCT and 3 CT for herbal medicine, eg aloe-vera gel, andrographis paniculata, artemisia absinthium, barley foodstuff, boswellia serrata, cannabis, curcumin, evening primrose oil, Myrrhinil intest®, plantago ovata, silymarin, sophora, tormentil, wheatgrass-juice and wormwood; 1 RCT for trichuris suis ovata; 7 RCT for mind/body interventions such as lifestyle modification, hypnotherapy, relaxation training and mindfulness; and 2 RCT in acupuncture; were found. Risk of bias was quite heterogeneous. Best evidence was found for herbal therapy, ie plantago ovata and curcumin in UC maintenance therapy, wormwood in CD, mind/body therapy and self-intervention in UC, and acupuncture in UC and CD. CONCLUSIONS: Complementary and alternative therapies might be effective for the treatment of inflammatory bowel diseases; however, given the low number of trials and the heterogeneous methodological quality of trials, further in-depth research is necessary.
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Terapias Complementares/métodos , Doenças Inflamatórias Intestinais/terapia , Humanos , Resultado do TratamentoRESUMO
BACKGROUND: We updated a systematic review on the comparative efficacy, tolerability and safety of opioids and of their routes of application in chronic noncancer pain (CNCP). METHODS: We screened MEDLINE, Scopus and the Cochrane Central Register of Controlled Trials (CENTRAL) up until October 2013, as well as the reference sections of original studies and systematic reviews of randomized controlled trials (RCTs) of opioids in CNCP. We included randomized head-to-head comparisons of opioids (opioid of the sponsor of the study versus standard opioid) of at least 4 week's duration. Using a random effects model, absolute risk differences (RD) were calculated for categorical data and standardized mean differences (SMD) for continuous variables. The quality of evidence was rated by the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach. RESULTS: We included 13 RCTs with 6748 participants. Median study duration was 15 weeks (range 4-56 weeks). Hydromorphone, morphine, oxymorphone and tapentadol were compared to oxycodone; fentanyl to morphine and buprenorphine to tramadol. In pooled analysis, there were no significant differences between the two groups of opioids in terms of mean pain reduction (low-quality evidence), the patient global impression to be much or very much improved outcome (low-quality evidence), physical function (very low-quality evidence), serious adverse events (moderate-quality evidence) or mortality (moderate-quality evidence). There was no significant difference between transdermal and oral application of opioids in terms of mean pain reduction, physical function, serious adverse events, mortality (all low-quality evidence) or dropout due to adverse events (very low-quality). CONCLUSION: Pooled head-to-head comparisons of opioids (opioid of the sponsor of the study versus standard opioid) provide no rational for preferring one opioid and/or administration route over another in the therapy of patients with CNCP. The English full-text version of this article is freely available at SpringerLink (under "Supplemental").
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Analgésicos Opioides/efeitos adversos , Analgésicos Opioides/uso terapêutico , Dor Crônica/tratamento farmacológico , Administração Cutânea , Administração Oral , Analgésicos Opioides/administração & dosagem , Confiabilidade dos Dados , Medicina Baseada em Evidências , Humanos , Assistência de Longa Duração , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
The aim of this systematic review and meta-analysis was to investigate the effectiveness of exercise for colorectal cancer patients. PubMed/Medline, Scopus and the Cochrane Library were searched through December 2012 without language restrictions. Randomised controlled trials (RCTs) comparing exercise interventions to control conditions were analysed when they assessed health-related quality of life, fatigue, physical fitness, survival and/or tumour-associated biomarkers in colorectal cancer patients. Risk of bias was assessed using the risk of bias tool recommended by the Cochrane Back Review Group. Literature search identified 342 non-duplicate records of which five RCTs with a total of 238 patients were included; three RCTs had low risk of bias. No evidence was found for short-term effects on quality of life [standardised mean difference (SMD) = 0.18; 95% confidence interval (CI) -0.39, 0.76; P = 0.53] or fatigue (SMD = 0.18; 95% CI -0.22, 0.59; P = 0.38). There was strong evidence for short-term improvements of physical fitness after aerobic exercise compared with controls (SMD = 0.59; 95% CI 0.25, 0.93; P < 0.01). One RCT each assessed immune parameters and oxidative DNA damage. No study reported survival rates or safety data. Given this insufficient evidence and the lack of safety data, no recommendation can be made regarding exercise interventions as a routine intervention for colorectal cancer patients.
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Neoplasias Colorretais/terapia , Neoplasias Colorretais/psicologia , Terapia por Exercício , Fadiga , Humanos , Aptidão Física , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
OBJECTIVES: This paper aimed to systematically review and meta-analyze the effectiveness of Tai Chi for osteoarthritis of the knee. METHODS: MEDLINE, the Cochrane Library, EMBASE, Scopus, PsycInfo and CAMBASE were screened through April 2013. Randomized controlled trials (RCTs) comparing Tai Chi to control conditions were included. Two authors independently assessed risk of bias using the risk of bias tool recommended by the Cochrane Back Review Group. Outcome measures included pain, physical functional, joint stiffness, quality of life, and safety. For each outcome, standardized mean differences and 95% confidence intervals were calculated. RESULTS: 5 RCTs with a total of 252 patients were included. Four studies had a low risk of bias. Analysis showed moderate overall evidence for short-term effectiveness for pain, physical function, and stiffness. Strong evidence was found for short-term improvement of the physical component of quality of life. No long-term effects were observed. Tai Chi therapy was not associated with serious adverse events. CONCLUSION: This systematic review found moderate evidence for short-term improvement of pain, physical function and stiffness in patients with osteoarthritis of the knee practicing Tai Chi. Assuming that Tai Chi is at least short-term effective and safe it might be preliminarily recommended as an adjuvant treatment for patients with osteoarthritis of the knee. More high quality RCTs are urgently needed to confirm these results.
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Osteoartrite do Joelho/terapia , Tai Chi Chuan , HumanosRESUMO
OBJECTIVE: The aim of this systematic review and meta-analysis was to assess the effectiveness of mindfulness-based stress reduction (mbsr) and mindfulness-based cognitive therapy (mbct) in patients with breast cancer. METHODS: The medline, Cochrane Library, embase, cambase, and PsycInfo databases were screened through November 2011. The search strategy combined keywords for mbsr and mbct with keywords for breast cancer. Randomized controlled trials (rcts) comparing mbsr or mbct with control conditions in patients with breast cancer were included. Two authors independently used the Cochrane risk of bias tool to assess risk of bias in the selected studies. Study characteristics and outcomes were extracted by two authors independently. Primary outcome measures were health-related quality of life and psychological health. If at least two studies assessing an outcome were available, standardized mean differences (smds) and 95% confidence intervals (cis) were calculated for that outcome. As a measure of heterogeneity, I(2) was calculated. RESULTS: Three rcts with a total of 327 subjects were included. One rct compared mbsr with usual care, one rct compared mbsr with free-choice stress management, and a three-arm rct compared mbsr with usual care and with nutrition education. Compared with usual care, mbsr was superior in decreasing depression (smd: -0.37; 95% ci: -0.65 to -0.08; p = 0.01; I(2) = 0%) and anxiety (smd: -0.51; 95% ci: -0.80 to -0.21; p = 0.0009; I(2) = 0%), but not in increasing spirituality (smd: 0.27; 95% ci: -0.37 to 0.91; p = 0.41; I(2) = 79%). CONCLUSIONS: There is some evidence for the effectiveness of mbsr in improving psychological health in breast cancer patients, but more rcts are needed to underpin those results.