Inequity in rehabilitation interventions after hip fracture: a systematic review

Abstract Objective to determine the extent to which equity factors contributed to eligibility criteria of trials of rehabilitation interventions after hip fracture. We define equity factors as those that stratify healthcare opportunities and outcomes. Design systematic search of MEDLINE, Embase, CINHAL, PEDro, Open Grey, BASE and ClinicalTrials.gov for randomised controlled trials of rehabilitation interventions after hip fracture published between 1 January 2008 and 30 May 2018. Trials not published in English, secondary prevention or new models of service delivery (e.g. orthogeriatric care pathway) were excluded. Duplicate screening for eligibility, risk of bias (Cochrane Risk of Bias Tool) and data extraction (Cochrane’s PROGRESS-Plus framework). Results twenty-three published, eight protocol, four registered ongoing randomised controlled trials (4,449 participants) were identified. A total of 69 equity factors contributed to eligibility criteria of the 35 trials. For more than 50% of trials, potential participants were excluded based on residency in a nursing home, cognitive impairment, mobility/functional impairment, minimum age and/or non-surgical candidacy. Where reported, this equated to the exclusion of 2,383 out of 8,736 (27.3%) potential participants based on equity factors. Residency in a nursing home and cognitive impairment were the main drivers of these exclusions. Conclusion the generalisability of trial results to the underlying population of frail older adults is limited. Yet, this is the evidence base underpinning current service design. Future trials should include participants with cognitive impairment and those admitted from nursing homes. For those excluded, an evidence-informed reasoning for the exclusion should be explicitly stated. PROSPERO CRD42018085930.

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Acupuncture in sham device controlled trials may not be as effective as acupuncture in the real world: a preliminary network meta-analysis of studies of acupuncture for hot flashes in menopausal women

Acupuncture in Medicine ◽

10.1136/acupmed-2018-011671 ◽

2019 ◽

Vol 38 (1) ◽

pp. 37-44 ◽

Cited By ~ 1

Author(s):

Tae-Hun Kim ◽

Myeong Soo Lee ◽

Terje Alraek ◽

Stephen Birch

Keyword(s):

Randomised Controlled Trials ◽

Data Extraction ◽

Meta Analysis ◽

Hot Flashes ◽

Sham Acupuncture ◽

Risk Of Bias ◽

Cochrane Library ◽

Controlled Trials ◽

Significant Heterogeneity ◽

Randomised Controlled

Background: Randomised controlled trials of acupuncture performed using sham interventions to control for the placebo effect have mostly used two types of sham techniques: techniques with minimal insertion of acupuncture needles with no additional stimulation (shallow needling control) and techniques with sham acupuncture devices that do not penetrate the skin (sham device control). To achieve successful blinding, sham device controlled acupuncture trials also use the acupuncture base unit in the verum acupuncture group, but in the shallow needling control trials this is not necessary for the verum acupuncture treatment. Objective: In this study, we analysed the estimated comparative effectiveness of these two verum acupuncture modalities in studies of acupuncture for menopausal hot flashes that used two types of sham control treatments. Methods: We conducted a network meta-analysis that included randomised controlled trials of acupuncture for hot flashes. Electronic databases, including Medline, Embase, Cochrane Library and AMED, were searched through March 2017. Data were extracted using a predefined data extraction tool by two independent reviewers. The risk of bias was assessed using the Cochrane risk of bias tool for randomised controlled trials. A five-node network meta-analysis was conducted based on the frequentist framework. Results: Eight studies were included in this review. From the network meta-analysis, we found that verum acupuncture in the shallow needling controlled trials was more effective than verum acupuncture in the sham device controlled trials (SMD −7.27, 95% CI−9.11 to −5.43). Significant heterogeneity and inconsistency were not observed among the included studies or the comparisons. Conclusions: From this preliminary analysis, we found that different types of verum acupuncture may have different effect sizes with respect to the severity of menopausal hot flashes.

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Acupuncture for Vascular Mild Cognitive Impairment: A Systematic Review of Randomised Controlled Trials

Acupuncture in Medicine ◽

10.1136/acupmed-2013-010363 ◽

2013 ◽

Vol 31 (4) ◽

pp. 368-374 ◽

Cited By ~ 22

Author(s):

Huijuan Cao ◽

Yuyi Wang ◽

Dennis Chang ◽

Li Zhou ◽

Jianping Liu

Keyword(s):

Cognitive Impairment ◽

Mild Cognitive Impairment ◽

Randomised Controlled Trials ◽

Meta Analysis ◽

Vascular Cognitive Impairment ◽

Risk Of Bias ◽

Controlled Trials ◽

Randomised Controlled ◽

State Examination

Background Vascular mild cognitive impairment (VMCI) is the most common type of vascular cognitive impairment induced by cerebrovascular disease. No effective medicines are currently available for VMCI. Objective To assess the effectiveness and safety of acupuncture for VMCI. Methods Seven electronic databases were searched for randomised controlled trials which investigated the effects of acupuncture compared with no treatment, placebo or conventional therapies on cognitive function or other clinical outcomes in patients with VMCI. The quality of the trials selected was evaluated according to the ‘risk of bias’ assessment provided by the Cochrane Handbook for Systematic Reviews of Interventions. RevMan V.5.1 software was employed for data analysis. Results Twelve trials with 691 participants were included. The methodological quality of all included trials was unclear and/or they had a high risk of bias. Meta-analysis showed acupuncture in conjunction with other therapies could significantly improve Mini-Mental State Examination scores (mean difference 1.99, 95% CI 1.09 to 2.88, random model, p<0.0001, 6 trials). No included trials mentioned any adverse events of the treatment. Conclusions The current clinical evidence is not of sufficient quality for wider application of acupuncture to be recommended for the treatment of VMCI, and further large, rigorously designed trials are warranted.

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Effectiveness of hospital clowns for symptom management in paediatrics: systematic review of randomised and non-randomised controlled trials

BMJ ◽

10.1136/bmj.m4290 ◽

2020 ◽

pp. m4290

Author(s):

Luís Carlos Lopes-Júnior ◽

Emiliana Bomfim ◽

Karin Olson ◽

Eliane Tatsch Neves ◽

Denise Sayuri Calheiros Silveira ◽

...

Keyword(s):

Systematic Review ◽

Children And Adolescents ◽

Chronic Conditions ◽

Randomised Controlled Trials ◽

Data Extraction ◽

Risk Of Bias ◽

Symptom Clusters ◽

Controlled Trials ◽

Medical Procedures ◽

Randomised Controlled

Abstract Objective To evaluate evidence from randomised controlled trials and non-randomised controlled trials on the effectiveness of hospital clowns for a range of symptom clusters in children and adolescents admitted to hospital with acute and chronic conditions. Design Systematic review of randomised and non-randomised controlled trials. Data sources Medline, ISI of Knowledge, Cochrane Central Register of Controlled Trials, Science Direct, Scopus, American Psychological Association PsycINFO, Cumulative Index to Nursing and Allied Health Literature, and Latin American and Caribbean Health Sciences Literature. Study selection Randomised and non-randomised controlled trials were peer reviewed using the following eligibility criteria: children and adolescents who were admitted to hospital for acute conditions or chronic disorders, studies comparing use of hospital clowns with standard care, and studies evaluating the effect of hospital clowns on symptom management of inpatient children and adolescents as a primary outcome. Data extraction and synthesis Two investigators independently screened studies, extracted data, and appraised the risk of bias. Methodological appraisal was assessed by two investigators independently using the Jadad scale, the revised Cochrane risk-of-bias tool for randomised controlled trials (RoB 2), and the risk of bias in non-randomised studies (ROBINS-I) tool for non-randomised controlled trials. Results 24 studies (n=1612) met the inclusion criteria for data extraction and analysis. Most studies were randomised controlled trials (n=13). Anxiety was the most frequently analysed symptom (n=13), followed by pain (n=9), psychological and emotional responses and perceived wellbeing (n=4), stress (n=4), cancer related fatigue (n=3), and crying (n=2). Five studies used biomarkers, mainly cortisol, to assess stress or fatigue outcome following hospital clowns. Most of the randomised controlled trials (n=11; 85%) were rated as showing some concerns, and two trials were rated with a high risk of bias. Most non-randomised controlled trials (n=6; 55%) were rated with a moderate risk of bias according to ROBINS-I tool. Studies showed that children and adolescents who were in the presence of hospital clowns, either with or without a parent present, reported significantly less anxiety during a range of medical procedures, as well as improved psychological adjustment (P<0.05). Three studies that evaluated chronic conditions showed favourable results for the intervention of hospital clowns with significant reduction in stress, fatigue, pain, and distress (P<0.05). Conclusions These findings suggest that the presence of hospital clowns during medical procedures, induction of anaesthesia in the preoperative room, and as part of routine care for chronic conditions might be a beneficial strategy to manage some symptom clusters. Furthermore, hospital clowns might help improve psychological wellbeing in admitted children and adolescents with acute and chronic disorders, compared with those who received only standard care. Systematic review registration PROSPERO CRD42018107099.

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Microbial colonisation associated with conventional and self-ligating brackets: a systematic review

Journal of Orthodontics ◽

10.1177/14653125211056023 ◽

2021 ◽

pp. 146531252110560

Author(s):

Nidhi P Parmar ◽

Gabrielle L Thompson ◽

Nikki E Atack ◽

Anthony J Ireland ◽

Martyn Sherriff ◽

...

Keyword(s):

Systematic Review ◽

Randomised Controlled Trials ◽

Data Extraction ◽

Meta Analysis ◽

Risk Of Bias ◽

Controlled Trials ◽

Significant Difference ◽

Critical Appraisal Skills ◽

Randomised Controlled ◽

Bracket Design

Background: Decalcification and gingivitis caused by plaque accumulation around brackets are common iatrogenic effects of fixed appliances. The influence of conventional versus self-ligating bracket design on microbial colonisation is unknown. Objective: To assess the levels of microbial colonisation associated with conventional and self-ligating brackets. Search sources: Three databases were searched for publications from 2009 to 2021. Data selection: Randomised controlled trials comparing levels of microbial colonisation before and during treatment with conventional and self-ligating brackets were assessed independently and in duplicate. Data extraction: Data were extracted independently by two authors from the studies that fulfilled the inclusion criteria. Risk of bias assessments were made using the revised Cochrane risk of bias tool for randomized trials. The quality of the included studies was assessed using the Critical Appraisal Skills Programme Checklist. Results: A total of 11 randomised controlled trials were included in this systematic review. Six of the studies were found to be at low risk of bias and five presented with some concerns. The studies were considered moderate to high quality. Five trials reported no statistically significant difference in microbial colonisation between bracket types. The remaining studies showed mixed results, with some reporting increased colonisation of conventional brackets and others increased colonisation of self-ligating brackets. The heterogeneity of study methods and outcomes precluded meta-analysis. Conclusion: Of the 11 studies included in this systematic review, five found no differences in colonisation between conventional and self-ligating brackets. The remaining studies showed mixed results. The evidence is inconclusive regarding the association between bracket design and levels of microbial colonisation.

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Depression in Dementia or Dementia in Depression? Systematic Review of Studies and Hypotheses

Current Alzheimer Research ◽

10.2174/1567205017666200217104114 ◽

2020 ◽

Vol 17 (1) ◽

pp. 16-28 ◽

Cited By ~ 9

Author(s):

Agnieszka Brzezińska ◽

Julius Bourke ◽

Rayito Rivera-Hernández ◽

Magda Tsolaki ◽

Joanna Woźniak ◽

...

Keyword(s):

Cognitive Impairment ◽

Randomised Controlled Trials ◽

Late Onset ◽

Alternative Hypothesis ◽

Controlled Trials ◽

Major Depressive ◽

Future Studies ◽

Individual Vulnerability ◽

Current Review ◽

Randomised Controlled

The majority of research works to date suggest that Major Depressive Disorder (MDD) is a risk factor for dementia and may predispose to cognitive decline in both early and late onset variants. The presence of depression may not, however, reflect the cause, rather, an effect: it may be a response to cognitive impairment or alters the threshold at which cognitive impairment might manifest or be detected. An alternative hypothesis is that depression may be part of a prodrome to Alzheimer’s Disease (AD), suggesting a neurobiological association rather than one of psychological response alone. Genetic polymorphisms may explain some of the variances in shared phenomenology between the diagnoses, the instance, when the conditions arise comorbidly, the order in which they are detected that may depend on individual cognitive and physical reserves, as well as the medical history and individual vulnerability. This hypothesis is biologically sound but has not been systematically investigated to date. The current review highlights how genetic variations are involved in the development of both AD and MDD, and the risk conferred by these variations on the expression of these two disorders comorbidly is an important consideration for future studies of pathoaetiological mechanisms and in the stratification of study samples for randomised controlled trials.

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Comparative efficacy and safety of interventions for treating head lice: a protocol for systematic review and network meta-analysis

BMJ Paediatrics Open ◽

10.1136/bmjpo-2021-001129 ◽

2021 ◽

Vol 5 (1) ◽

pp. e001129

Author(s):

Bill Stevenson ◽

Wubshet Tesfaye ◽

Julia Christenson ◽

Cynthia Mathew ◽

Solomon Abrha ◽

...

Keyword(s):

Systematic Review ◽

Randomised Controlled Trials ◽

Meta Analysis ◽

Grey Literature ◽

Risk Of Bias ◽

Controlled Trials ◽

Head Lice ◽

Efficacy And Safety ◽

Randomised Controlled ◽

Meta Analyses

BackgroundHead lice infestation is a major public health problem around the globe. Its treatment is challenging due to product failures resulting from rapidly emerging resistance to existing treatments, incorrect treatment applications and misdiagnosis. Various head lice treatments with different mechanism of action have been developed and explored over the years, with limited report on systematic assessments of their efficacy and safety. This work aims to present a robust evidence summarising the interventions used in head lice.MethodThis is a systematic review and network meta-analysis which will be reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement for network meta-analyses. Selected databases, including PubMed, Embase, MEDLINE, Web of Science, CINAHL and Cochrane Central Register of Controlled Trials will be systematically searched for randomised controlled trials exploring head lice treatments. Searches will be limited to trials published in English from database inception till 2021. Grey literature will be identified through Open Grey, AHRQ, Grey Literature Report, Grey Matters, ClinicalTrials.gov, WHO International Clinical Trials Registry and International Standard Randomised Controlled Trials Number registry. Additional studies will be sought from reference lists of included studies. Study screening, selection, data extraction and assessment of methodological quality will be undertaken by two independent reviewers, with disagreements resolved via a third reviewer. The primary outcome measure is the relative risk of cure at 7 and 14 days postinitial treatment. Secondary outcome measures may include adverse drug events, ovicidal activity, treatment compliance and acceptability, and reinfestation. Information from direct and indirect evidence will be used to generate the effect sizes (relative risk) to compare the efficacy and safety of individual head lice treatments against a common comparator (placebo and/or permethrin). Risk of bias assessment will be undertaken by two independent reviewers using the Cochrane Risk of Bias tool and the certainty of evidence assessed using the Grading of Recommendations, Assessment, Development and Evaluations guideline for network meta-analysis. All quantitative analyses will be conducted using STATA V.16.DiscussionThe evidence generated from this systematic review and meta-analysis is intended for use in evidence-driven treatment of head lice infestations and will be instrumental in informing health professionals, public health practitioners and policy-makers.PROSPERO registration numberCRD42017073375.

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A Systematic Review of Cost-Effectiveness Analyses Alongside Randomised Controlled Trials of Acupuncture

Acupuncture in Medicine ◽

10.1136/acupmed-2012-010178 ◽

2012 ◽

Vol 30 (4) ◽

pp. 273-285 ◽

Cited By ~ 38

Author(s):

Song-Yi Kim ◽

Hyangsook Lee ◽

Younbyoung Chae ◽

Hi-Joon Park ◽

Hyejung Lee

Keyword(s):

Cost Effectiveness ◽

Usual Care ◽

Randomised Controlled Trials ◽

Risk Of Bias ◽

Economic Evaluations ◽

Controlled Trials ◽

German Studies ◽

Life Years ◽

Randomised Controlled ◽

The Cost

Objective To summarise the evidence on the cost-effectiveness of acupuncture. Methods We identified full economic evaluations such as cost-effectiveness analysis (CEA), cost-utility analysis (CUA) and cost-benefit analysis (CBA) alongside randomised controlled trials (RCTs) that assessed the consequences and costs of acupuncture for any medical condition. Eleven electronic databases were searched up to March 2011 without language restrictions. Eligible RCTs were assessed using the Cochrane criteria for risk of bias and a modified version of the checklist for economic evaluation. The general characteristics and the results of each economic analysis such as incremental cost-effectiveness ratios (ICERs) were extracted. Results Of 17 included studies, nine were CUAs that measured quality-adjusted life years (QALYs) and eight were CEAs that assessed effectiveness of acupuncture based on improvements in clinical symptoms. All CUAs showed that acupuncture with or without usual care was cost-effective compared with waiting list control or usual care alone, with ICERs ranging from ¢3011/QALY (dysmenorrhoea) to ¢22 298/QALY (allergic rhinitis) in German studies, and from £3855/QALY (osteoarthritis) to £9951/QALY (headache) in UK studies. In the CEAs, acupuncture was beneficial at a relatively low cost in six European and Asian studies. All CUAs were well-designed with a low risk of bias, but this was not the case for CEAs. Conclusions Overall, this review demonstrates the cost-effectiveness of acupuncture. Despite such promising results, any generalisation of these results needs to be made with caution given the diversity of diseases and the different status of acupuncture in the various countries.

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Acupuncture for Amnestic Mild Cognitive Impairment: A Meta-Analysis of Randomised Controlled Trials

Acupuncture in Medicine ◽

10.1136/acupmed-2015-010989 ◽

2016 ◽

Vol 34 (5) ◽

pp. 342-348 ◽

Cited By ~ 23

Author(s):

Min Deng ◽

Xu-Feng Wang

Keyword(s):

Cognitive Impairment ◽

Mild Cognitive Impairment ◽

Methodological Quality ◽

Randomised Controlled Trials ◽

Meta Analysis ◽

Scientific Journal ◽

Adjunctive Treatment ◽

Controlled Trials ◽

Randomised Controlled

Objective Mild cognitive impairment (MCI) is a pre-dementia state; 5–10% of cases per year will evolve into dementia. MCI can be amnestic (AMCI) or non-amnestic. AMCI is associated with a higher risk of progression. In recent years, interest in acupuncture as a potential treatment for AMCI has grown. The aim of this meta-analysis was to estimate the clinical effectiveness and safety of acupuncture for AMCI. Methods Randomised controlled trials (RCTs) of acupuncture versus medical treatment for AMCI were identified using the following databases from inception to July 2015: PubMed; Medline; CENTRAL; Chinese Scientific Journal Database; The Chinese Acupuncture Trials Register; China National Knowledge Infrastructure (CNKI); and Wanfang database. Data were extracted from RCTs meeting the inclusive criteria according to Cochrane methods. Meta-analyses were conducted using Rev Man V.5.3 software. Results Five trials involving 568 subjects were included. Meta-analysis showed that participants receiving acupuncture had better outcomes than those receiving nimodipine with greater clinical efficacy rates (odds ratio (OR) 1.78, 95% CI 1.19 to 2.65; p<0.01), mini-mental state examination (MMSE) scores (mean difference (MD) 0.99, 95% CI 0.71 to 1.28; p<0.01), and picture recognition score (MD 2.12, 95% CI 1.48 to 2.75; p<0.01). Meta-analysis also showed acupuncture in conjunction with nimodipine significantly improved MMSE scores (MD 1.09, 95% CI 0.29 to 1.89; p<0.01) compared to nimodipine alone. Three trials reported adverse events. Methodological quality of the included studies was judged to be generally poor. Conclusions Acupuncture appears effective for AMCI when used as an alternative or adjunctive treatment; however, caution must be exercised given the low methodological quality of included trials. Further, more rigorously designed studies are needed.

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The role of animal-assisted therapy in the management of people with dementia: a systematic literature review

BJPsych Open ◽

10.1192/bjo.2021.734 ◽

2021 ◽

Vol 7 (S1) ◽

pp. S276-S276

Author(s):

Syed Nabeel Javaid

Keyword(s):

Quality Of Life ◽

Cognitive Impairment ◽

Literature Review ◽

Systematic Literature Review ◽

Randomised Controlled Trials ◽

Animal Assisted Therapy ◽

Controlled Trials ◽

People With Dementia ◽

Randomised Controlled

AimsThe aim of this systematic literature review was to determine the evidence-based effectiveness of animal assisted interventions and to look at the factors that limit implementation of this intervention.BackgroundDementia is a major health issue worldwide impacting not only on the people diagnosed with dementia, but also on their families and caregivers, and the healthcare professionals. The symptoms of dementia include cognitive impairment that can range from mild to severe, and behavioural and psychological symptoms which have debilitating effects on functional capacity and quality of life. A number of non-pharmacological interventions are being developed to help people with dementia. Animal assisted therapy is one of those interventions that has demonstrated positive effects on various aspects of dementia (Filan and Llewellyn-Jones, 2006). However, there are limitations to its use and feasibility of animal assisted therapy programmes is unclear.MethodOnly randomised-controlled trials (RCTs) were to be included to evaluate high quality evidence. A systematic literature search was carried out to find using the PubMed and Cochrane databases and a search of the NICE website. Literature was screened according to inclusion and exclusion criteria. Eight randomised-controlled trials were selected to be used in this systematic review to assess the effectiveness of animal-assisted therapy.ResultThe results regarding the effectiveness of animal assisted therapy were variable. There was some improvement demonstrated in symptoms of depression, agitation, behaviour and cognitive impairment. Quality of life and activities of daily living also demonstrated positive outcomes. There was a reduction in the risk of falls in people with dementia. However, the studies conducted demonstrated limited methodologies. The factors limiting the use of animal assisted therapy were found to be concerns around adverse events to animals, issues of animal welfare and economic feasibility of animal assisted therapy programmes.ConclusionFurther research needs to be done using properly conducted randomised controlled trials with larger sample sizes to formally assess people's perceptions regarding therapy animals and develop clear guidelines and protocols for integrating these interventions in healthcare.

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Comparative efficacy and acceptability of psychotherapies for panic disorder with or without agoraphobia: systematic review and network meta-analysis of randomised controlled trials

The British Journal of Psychiatry ◽

10.1192/bjp.2021.148 ◽

2021 ◽

pp. 1-13

Author(s):

Davide Papola ◽

Giovanni Ostuzzi ◽

Federico Tedeschi ◽

Chiara Gastaldon ◽

Marianna Purgato ◽

...

Keyword(s):

Systematic Review ◽

Panic Disorder ◽

Randomised Controlled Trials ◽

Meta Analysis ◽

Risk Of Bias ◽

Psychodynamic Therapy ◽

Controlled Trials ◽

First Line ◽

Short Term ◽

Randomised Controlled

Background Psychotherapies are the treatment of choice for panic disorder, but which should be considered as first-line treatment is yet to be substantiated by evidence. Aims To examine the most effective and accepted psychotherapy for the acute phase of panic disorder with or without agoraphobia via a network meta-analysis. Method We conducted a systematic review and network meta-analysis of randomised controlled trials (RCTs) to examine the most effective and accepted psychotherapy for the acute phase of panic disorder. We searched MEDLINE, Embase, PsycInfo and CENTRAL, from inception to 1 Jan 2021 for RCTs. Cochrane and PRISMA guidelines were used. Pairwise and network meta-analyses were conducted using a random-effects model. Confidence in the evidence was assessed using Confidence in Network Meta-Analysis (CINeMA). The protocol was published in a peer-reviewed journal and in PROSPERO (CRD42020206258). Results We included 136 RCTs in the systematic review. Taking into consideration efficacy (7352 participants), acceptability (6862 participants) and the CINeMA confidence in evidence appraisal, the best interventions in comparison with treatment as usual (TAU) were cognitive–behavioural therapy (CBT) (for efficacy: standardised mean differences s.m.d. = −0.67, 95% CI −0.95 to −0.39; CINeMA: moderate; for acceptability: relative risk RR = 1.21, 95% CI −0.94 to 1.56; CINeMA: moderate) and short-term psychodynamic therapy (for efficacy: s.m.d. = −0.61, 95% CI −1.15 to −0.07; CINeMA: low; for acceptability: RR = 0.92, 95% CI 0.54–1.54; CINeMA: moderate). After removing RCTs at high risk of bias only CBT remained more efficacious than TAU. Conclusions CBT and short-term psychodynamic therapy are reasonable first-line choices. Studies with high risk of bias tend to inflate the overall efficacy of treatments. Results from this systematic review and network meta-analysis should inform clinicians and guidelines.

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