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JAMA Psychiatry Dec 2022Whether ketamine is as effective as electroconvulsive therapy (ECT) among patients with major depressive episode remains unknown. (Meta-Analysis)
Meta-Analysis
IMPORTANCE
Whether ketamine is as effective as electroconvulsive therapy (ECT) among patients with major depressive episode remains unknown.
OBJECTIVE
To systematically review and meta-analyze data about clinical efficacy and safety for ketamine and ECT in patients with major depressive episode.
DATA SOURCES
PubMed, MEDLINE, Cochrane Library, and Embase were systematically searched using Medical Subject Headings (MeSH) terms and text keywords from database inception through April 19, 2022, with no language limits. Two authors also manually and independently searched all relevant studies in US and European clinical trial registries and Google Scholar.
STUDY SELECTION
Included were studies that involved (1) a diagnosis of depression using standardized diagnostic criteria, (2) intervention/comparator groups consisting of ECT and ketamine, and (3) depressive symptoms as an efficacy outcome using standardized measures.
DATA EXTRACTION AND SYNTHESIS
Data extraction was completed independently by 2 extractors and cross-checked for errors. Hedges g standardized mean differences (SMDs) were used for improvement in depressive symptoms. SMDs with corresponding 95% CIs were estimated using fixed- or random-effects models. The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline was followed.
MAIN OUTCOMES AND MEASURES
Efficacy outcomes included depression severity, cognition, and memory performance. Safety outcomes included serious adverse events (eg, suicide attempts and deaths) and other adverse events.
RESULTS
Six clinical trials comprising 340 patients (n = 162 for ECT and n = 178 for ketamine) were included in the review. Six of 6 studies enrolled patients who were eligible to receive ECT, 6 studies were conducted in inpatient settings, and 5 studies were randomized clinical trials. The overall pooled SMD for depression symptoms for ECT when compared with ketamine was -0.69 (95% CI, -0.89 to -0.48; Cochran Q, P = .15; I2 = 39%), suggesting an efficacy advantage for ECT compared with ketamine for depression severity. Significant differences were not observed between groups for studies that assessed cognition/memory or serious adverse events. Both ketamine and ECT had unique adverse effect profiles (ie, ketamine: lower risks for headache and muscle pain; ECT: lower risks for blurred vision, vertigo, diplopia/nystagmus, and transient dissociative/depersonalization symptoms). Limitations included low to moderate methodological quality and underpowered study designs.
CONCLUSIONS AND RELEVANCE
Findings from this systematic review and meta-analysis suggest that ECT may be superior to ketamine for improving depression severity in the acute phase, but treatment options should be individualized and patient-centered.
Topics: Humans; Electroconvulsive Therapy; Ketamine; Depressive Disorder, Major; Suicide, Attempted; Randomized Controlled Trials as Topic
PubMed: 36260324
DOI: 10.1001/jamapsychiatry.2022.3352 -
Diagnostics (Basel, Switzerland) Mar 2021(1) Background: Rotator cuff (RC) tendinopathy causes pain and functional limitation of the shoulder. Physical exercises are effective therapies but there is no... (Review)
Review
(1) Background: Rotator cuff (RC) tendinopathy causes pain and functional limitation of the shoulder. Physical exercises are effective therapies but there is no consensus on which exercise programme is the most appropriate. Objective: To analyze and compare the effectiveness of different intervention modalities-based exclusively on physical exercise muscle-development programs to improve shoulder pain and function in RC tendinopathy. (2) Methods: Systematic review (PRISMA) through a search in PubMed, WOS, PEDro, Cinahl, Scopus and Dialnet. The PEDro Scale and the Cochrane Risk of Bias analyzed the methodological quality. A pre-established table collected data on: patients, interventions, outcome measures and results. A narrative synthesis of the results was conducted. (3) Results: eight articles were selected (Cochrane: ; PEDro: good quality). All assessed programs were effective. Only one study found statistically and clinically significant differences in favour of eccentric training. The exercises used were: eccentric/concentric/conventional, open/closed kinetic chain, with/without co-activation of glenohumeral muscle, with/without pain, and in clinic/at home. (4) Conclusions: All exercise programs were effective in RC tendinopathy, improving pain and shoulder function. No solid results were obtained when the interventions were compared due to their heterogeneity. Patients perception assessment tools were the most widely used. Amount of load applied should be considered.
PubMed: 33809604
DOI: 10.3390/diagnostics11030529 -
International Journal of Environmental... Feb 2023In neonatology, neonates have traditionally been considered incapable of feeling pain, due to the immaturity of their nervous system. Currently, there is sufficient... (Meta-Analysis)
Meta-Analysis Review
In neonatology, neonates have traditionally been considered incapable of feeling pain, due to the immaturity of their nervous system. Currently, there is sufficient information on the perception of pain in neonates; however, this treatment at this crucial stage for development requires a better approach. For this reason, the aim of this study was to analyse the efficacy of non-pharmacological analgesia interventions during heel prick, and to assess their effects on heart rate (HR), premature infant pain profile (PIPP) and O saturation. A systematic review and meta-analysis was performed following the guidelines of the preferred reporting items for systematic reviews and meta-analyses (PRISMA), and the Cochrane collaboration handbook. The databases PubMed, Cochrane Library, Web of Science, Scopus, CINAHL and Science Direct were searched until the end of January 2022. The DerSimonian and Laird methods were used to estimate the effect size with a 95% confidence interval (CI95%). Effect size estimates were 0.05 (95% CI: -0.19, 0.29) for HR, -0.02 (95% CI: -0.24, 0.21) for PIPP scale, and -0.12 (95% CI: -0.29, 0.05) for O saturation. The non-pharmacological interventions analysed (breastfeeding, kangaroo-mother care method, oral sucrose and non-nutritive sucking) were not statistically significant in reducing neonatal pain, but did influence the decrease in pain score and a faster stabilisation of vital signs.
Topics: Humans; Child; Punctures; Kangaroo-Mother Care Method; Pain; Pain Management; Heart Rate
PubMed: 36833919
DOI: 10.3390/ijerph20043226 -
The Cochrane Database of Systematic... Nov 2022Perception is the ability to understand information from our senses. It allows us to experience and meaningfully interact with our environment. A stroke may impair... (Review)
Review
BACKGROUND
Perception is the ability to understand information from our senses. It allows us to experience and meaningfully interact with our environment. A stroke may impair perception in up to 70% of stroke survivors, leading to distress, increased dependence on others, and poorer quality of life. Interventions to address perceptual disorders may include assessment and screening, rehabilitation, non-invasive brain stimulation, pharmacological and surgical approaches.
OBJECTIVES
To assess the effectiveness of interventions aimed at perceptual disorders after stroke compared to no intervention or control (placebo, standard care, attention control), on measures of performance in activities of daily living. SEARCH METHODS: We searched the trials registers of the Cochrane Stroke Group, CENTRAL, MEDLINE, Embase, and three other databases to August 2021. We also searched trials and research registers, reference lists of studies, handsearched journals, and contacted authors.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) of adult stroke survivors with perceptual disorders. We defined perception as the specific mental functions of recognising and interpreting sensory stimuli and included hearing, taste, touch, smell, somatosensation, and vision. Our definition of perception excluded visual field deficits, neglect/inattention, and pain.
DATA COLLECTION AND ANALYSIS
One review author assessed titles, with two review authors independently screening abstracts and full-text articles for eligibility. One review author extracted, appraised, and entered data, which were checked by a second author. We assessed risk of bias (ROB) using the ROB-1 tool, and quality of evidence using GRADE. A stakeholder group, comprising stroke survivors, carers, and healthcare professionals, was involved in this review update.
MAIN RESULTS
We identified 18 eligible RCTs involving 541 participants. The trials addressed touch (three trials, 70 participants), somatosensory (seven trials, 196 participants) and visual perception disorders (seven trials, 225 participants), with one (50 participants) exploring mixed touch-somatosensory disorders. None addressed stroke-related hearing, taste, or smell perception disorders. All but one examined the effectiveness of rehabilitation interventions; the exception evaluated non-invasive brain stimulation. For our main comparison of active intervention versus no treatment or control, one trial reported our primary outcome of performance in activities of daily living (ADL): Somatosensory disorders: one trial (24 participants) compared an intervention with a control intervention and reported an ADL measure. Touch perception disorder: no trials measuring ADL compared an intervention with no treatment or with a control intervention. Visual perception disorders: no trials measuring ADL compared an intervention with no treatment or control. In addition, six trials reported ADL outcomes in a comparison of active intervention versus active intervention, relating to somatosensation (three trials), touch (one trial) and vision (two trials). AUTHORS' CONCLUSIONS: Following a detailed, systematic search, we identified limited RCT evidence of the effectiveness of interventions for perceptual disorders following stroke. There is insufficient evidence to support or refute the suggestion that perceptual interventions are effective. More high-quality trials of interventions for perceptual disorders in stroke are needed. They should recruit sufficient participant numbers, include a 'usual care' comparison, and measure longer-term functional outcomes, at time points beyond the initial intervention period. People with impaired perception following a stroke should continue to receive neurorehabilitation according to clinical guidelines.
Topics: Adult; Humans; Activities of Daily Living; Perceptual Disorders; Stroke; Stroke Rehabilitation; Vision Disorders; Randomized Controlled Trials as Topic
PubMed: 36326118
DOI: 10.1002/14651858.CD007039.pub3 -
Frontiers in Physiology 2019Foam rolling is thought to improve muscular performance and flexibility as well as to alleviate muscle fatigue and soreness. For this reason, foam rolling has become a...
Foam rolling is thought to improve muscular performance and flexibility as well as to alleviate muscle fatigue and soreness. For this reason, foam rolling has become a popular intervention in all kinds of sport settings used to increase the efficiency of training or competition preparation as well as to speed post-exercise recovery. The objective of this meta-analysis was to compare the effects of foam rolling applied (pre-rolling as a warm-up activity) and (post-rolling as a recovery strategy) exercise on sprint, jump, and strength performance as well as on flexibility and muscle pain outcomes and to identify whether self-massage with a foam roller or a roller massager is more effective. A comprehensive and structured literature search was performed using the PubMed, Google Scholar, PEDro, and Cochrane Library search engines. Twenty-one studies were located that met the inclusion criteria. Fourteen studies used pre-rolling, while seven studies used post-rolling. Pre-rolling resulted in a small improvement in sprint performance (+0.7%, = 0.28) and flexibility (+4.0%, = 0.34), whereas the effect on jump (-1.9%, = 0.09) and strength performance (+1.8%, = 0.12) was negligible. Post-rolling slightly attenuated exercise-induced decreases in sprint (+3.1%, = 0.34) and strength performance (+3.9 %, = 0.21). It also reduced muscle pain perception (+6.0%, = 0.47), whereas its effect on jump performance (-0.2%, = 0.06) was trivial. Of the twenty-one studies, fourteen used foam rollers, while the other seven used roller massage bars/sticks. A tendency was found for foam rollers to offer larger effects on the recovery of strength performance (+5.6%, = 0.27 vs. -0.1%, = -0.01) than roller massagers. The differences in the effects between foam rolling devices in terms of pre-rolling did not seem to be of practical relevance (overall performance: +2.7 %, = 0.11 vs. +0.4%, = 0.21; flexibility: +5.0%, = 0.32 vs. +1.6%, = 0.39). Overall, it was determined that the effects of foam rolling on performance and recovery are rather minor and partly negligible, but can be relevant in some cases (e.g., to increase sprint performance and flexibility or to reduce muscle pain sensation). Evidence seems to justify the widespread use of foam rolling as a warm-up activity rather than a recovery tool.
PubMed: 31024339
DOI: 10.3389/fphys.2019.00376 -
Neuroscience and Biobehavioral Reviews Aug 2022The use of low doses of psychedelic substances (microdosing) is attracting increasing interest. This systematic review summarises all empirical microdosing research to... (Review)
Review
The use of low doses of psychedelic substances (microdosing) is attracting increasing interest. This systematic review summarises all empirical microdosing research to date, including a set of infrequently cited studies that took place prior to prohibition. Specifically, we reviewed 44 studies published between 1955 and 2021, and summarised reported effects across six categories: mood and mental health; wellbeing and attitude; cognition and creativity; personality; changes in conscious state; and neurobiology and physiology. Studies showed a wide range in risk of bias, depending on design, age, and other study characteristics. Laboratory studies found changes in pain perception, time perception, conscious state, and neurophysiology. Self-report studies found changes in cognitive processing and mental health. We review data related to expectation and placebo effects, but argue that claims that microdosing effects are largely due to expectancy are premature and possibly wrong. In addition, we attempt to clarify definitional inconsistencies in the microdosing literature by providing suggested dose ranges across different substances. Finally, we provide specific design suggestions to facilitate more rigorous future research.
Topics: Affect; Creativity; Hallucinogens; Humans; Mental Health; Personality; Psilocybin
PubMed: 35609684
DOI: 10.1016/j.neubiorev.2022.104706 -
Medicine Jun 2022The ABCDE (Awakening and Breathing Coordination of daily sedation and ventilator removal trials, Delirium monitoring and management, and Early mobility and exercise) and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The ABCDE (Awakening and Breathing Coordination of daily sedation and ventilator removal trials, Delirium monitoring and management, and Early mobility and exercise) and ABCDEF (Assessment, prevent and manage pain, Both spontaneous awakening and spontaneous breathing trials, Choice of analgesia and sedation, assess, prevent and manage Delirium, Early mobility and exercise, Family engagement) care bundles consist of small sets of evidence-based interventions and are part of the science behind Intensive Care Unit (ICU) liberation. This review sought to analyse the process of implementation of ABCDE and ABCDEF care bundles in ICUs, identifying barriers, facilitators and changes in perception and attitudes of healthcare professionals; and to estimate care bundle effectiveness and safety.
METHODS
We selected qualitative and quantitative studies addressing the implementation of ABCDE and ABCDEF bundles in the ICU, identified on MEDLINE, Embase, CINAHL, The Cochrane Library, Web of Science, Epistemonikos, PsycINFO, Virtual Health Library and Open Grey, without restriction on language or date of publication, up to June 2018. The outcomes measured were ICU and hospital length of stay; mechanical ventilation time; incidence and prevalence of delirium or coma; level of agitation and sedation; early mobilization; mortality in ICU and hospital; change in perception, attitude or behaviour of the stakeholders; and change in knowledge of health professionals. Two reviewers independently selected the studies, performed data extraction, and assessed risk of bias and methodological quality. A meta-analysis of random effects was performed.
RESULTS
Twenty studies were included, 13 of which had a predominantly qualitative and 7 a quantitative design (31,604 participants). The implementation strategies were categorized according to the taxonomy developed by the Cochrane Effective Practice and Organization of Care Group and eighty strategies were identified. The meta-analysis results showed that implementation of the bundles may reduce length of ICU stay, mechanical ventilation time, delirium, ICU and hospital mortality, and promoted early mobilization in critically-ill patients.
CONCLUSIONS
: This study can contribute to the planning and execution of the implementation process of ABCDE and ABCDEF care bundles in ICUs. However, the effectiveness and safety of these bundles need to be corroborated by further studies with greater methodological rigor.
PROTOCOL REGISTRATION
PROSPERO CRD42019121307.
Topics: Critical Care; Critical Illness; Delirium; Humans; Intensive Care Units; Patient Care Bundles
PubMed: 35758388
DOI: 10.1097/MD.0000000000029499 -
Reproductive Health May 2018A negative experience in childbirth is associated with chronic maternal morbidities. The aim of this systematic review and meta-analysis was to identify currently... (Review)
Review
BACKGROUND
A negative experience in childbirth is associated with chronic maternal morbidities. The aim of this systematic review and meta-analysis was to identify currently available successful interventions to create a positive perception of childbirth experience which can prevent psychological birth trauma.
METHODS
Randomized controlled trials of interventions in pregnancy or labour which aimed to improve childbirth experience versus usual care were identified from 1994 to September 2016. Low risk pregnant or childbearing women were chosen as the study population. PEDRO scale and Cochrane risk of bias tool were used for quality assessment. Pooled effect estimates were calculated when more than two studies had similar intervention. If it was not possible to include a study in the meta-analysis, its data were summarized narratively.
RESULTS
After screening of 7832 titles/abstracts, 20 trials including 22,800 participants from 12 countries were included. Successful strategies to create a positive perception of childbirth experience were supporting women during birth (Risk Ratio = 1.35, 95% Confidence Interval: 1.07 to 1.71), intrapartum care with minimal intervention (Risk Ratio = 1.29, 95% Confidence Interval:1.15 to 1.45) and birth preparedness and readiness for complications (Mean Difference = 3.27, 95% Confidence Interval: 0.66 to 5.88). Most of the relaxation and pain relief strategies were not successful to create a positive birth experience (Mean Difference = - 2.64, 95% Confidence Intervention: - 6.80 to 1.52).
CONCLUSION
The most effective strategies to create a positive birth experience are supporting women during birth, intrapartum care with minimal intervention and birth preparedness. This study might be helpful in clinical approaches and designing future studies about prevention of the negative and traumatic birth experiences.
Topics: Female; Humans; Labor, Obstetric; Pain Management; Parturition; Patient Satisfaction; Perception; Postpartum Period; Pregnancy; Prenatal Care; Stress, Psychological
PubMed: 29720201
DOI: 10.1186/s12978-018-0511-x -
The Cochrane Database of Systematic... Dec 2014Low-back pain (LBP) is a common condition and imposes a substantial economic burden upon people living in industrialized societies. A large proportion of people with... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Low-back pain (LBP) is a common condition and imposes a substantial economic burden upon people living in industrialized societies. A large proportion of people with chronic LBP use complementary and alternative medicine (CAM), visit CAM practitioners, or both. Several herbal medicines have been purported for use in treating people with LBP. This is an update of a Cochrane Review first published in 2006.
OBJECTIVES
To determine the effectiveness of herbal medicine for non-specific LBP.
SEARCH METHODS
We searched the following electronic databases up to September 2014: MEDLINE, EMBASE, CENTRAL, CINAHL, Clinical Trials.gov, World Health Organization International Clinical Trials Registry Portal and PubMed; checked reference lists in review articles, guidelines and retrieved trials; and personally contacted individuals with expertise in this area.
SELECTION CRITERIA
We included randomized controlled trials (RCTs) examining adults (over 18 years of age) suffering from acute, sub-acute, or chronic non-specific LBP. The interventions were herbal medicines which we defined as plants used for medicinal purposes in any form. Primary outcome measures were pain and function.
DATA COLLECTION AND ANALYSIS
A library scientist with the Cochrane Back Review Group conducted the database searches. One review author contacted content experts and acquired relevant citations. We downloaded full references and abstracts of the identified studies and retrieved a hard copy of each study for final inclusion decisions. Two review authors assessed risk of bias, GRADE criteria (GRADE 2004), and CONSORT compliance and a random subset were compared to assessments by a third individual. Two review authors assessed clinical relevance and resolved any disagreements by consensus.
MAIN RESULTS
We included 14 RCTs (2050 participants) in this review. One trial on Solidago chilensis M. (Brazilian arnica) (20 participants) found very low quality evidence of reduction in perception of pain and improved flexibility with application of Brazilian arnica-containing gel twice daily as compared to placebo gel. Capsicum frutescens cream or plaster probably produces more favourable results than placebo in people with chronic LBP (three trials, 755 participants, moderate quality evidence). Based on current evidence, it is not clear whether topical capsicum cream is more beneficial for treating people with acute LBP compared to placebo (one trial, 40 participants, low quality evidence). Another trial found equivalence of C. frutescens cream to a homeopathic ointment (one trial, 161 participants, very low quality evidence). Daily doses of Harpagophytum procumbens (devil's claw), standardized to 50 mg or 100 mg harpagoside, may be better than placebo for short-term improvements in pain and may reduce use of rescue medication (two trials, 315 participants, low quality evidence). Another H. procumbens trial demonstrated relative equivalence to 12.5 mg per day of rofecoxib (Vioxx®) but was of very low quality (one trial, 88 participants, very low quality). Daily doses of Salix alba (white willow bark), standardized to 120 mg or 240 mg salicin, are probably better than placebo for short-term improvements in pain and rescue medication (two trials, 261 participants, moderate quality evidence). An additional trial demonstrated relative equivalence to 12.5 mg per day of rofecoxib (one trial, 228 participants) but was graded as very low quality evidence. S. alba minimally affected platelet thrombosis versus a cardioprotective dose of acetylsalicylate (one trial, 51 participants). One trial (120 participants) examining Symphytum officinale L. (comfrey root extract) found low quality evidence that a Kytta-Salbe comfrey extract ointment is better than placebo ointment for short-term improvements in pain as assessed by VAS. Aromatic lavender essential oil applied by acupressure may reduce subjective pain intensity and improve lateral spine flexion and walking time compared to untreated participants (one trial, 61 participants,very low quality evidence). No significant adverse events were noted within the included trials.
AUTHORS' CONCLUSIONS
C. frutescens (Cayenne) reduces pain more than placebo. Although H. procumbens, S. alba, S. officinale L., S. chilensis, and lavender essential oil also seem to reduce pain more than placebo, evidence for these substances was of moderate quality at best. Additional well-designed large trials are needed to test these herbal medicines against standard treatments. In general, the completeness of reporting in these trials was poor. Trialists should refer to the CONSORT statement extension for reporting trials of herbal medicine interventions.
Topics: Acute Pain; Adult; Benzyl Alcohols; Capsicum; Chronic Pain; Cyclooxygenase 2 Inhibitors; Glucosides; Harpagophytum; Humans; Lactones; Low Back Pain; Phytotherapy; Randomized Controlled Trials as Topic; Salix; Sulfones
PubMed: 25536022
DOI: 10.1002/14651858.CD004504.pub4 -
Acta Obstetricia Et Gynecologica... Sep 2021Endometriosis is challenging to treat. It is a painful and chronic inflammatory disorder that impacts up to 10% of women of reproductive age. Despite available surgical...
INTRODUCTION
Endometriosis is challenging to treat. It is a painful and chronic inflammatory disorder that impacts up to 10% of women of reproductive age. Despite available surgical and medical treatment options, recurrence of symptoms is common. Available studies suggest that exercise may have a therapeutic effect on chronic inflammation and thereby on pain perception. This review evaluates whether exercise can decrease pain perception in women with symptomatic endometriosis.
MATERIAL AND METHODS
This systematic review was conducted according to PRISMA by searching databases Medline and Embase to locate randomized controlled trials and observational studies. Risk of bias was investigated using the Cochrane Collaboration Tool for the Evaluation of Randomized Controlled Trials and the ROBINS-I quality assessment scale. Inclusion criteria were women of reproductive age, laparoscopically confirmed diagnosis of endometriosis, and intervention of any type of exercise. All manuscripts were evaluated by two of the authors and when in doubt a third author was consulted. This review was registered in PROSPERO on November 14, 2020 (CRD42020212309).
RESULTS
Six articles fulfilled the inclusion criteria and were included in this systematic review. Concerning exercise, two studies showed significant decrease in pain relief but the remaining studies showed either negative or no impact on pain relief. A meta-analysis could not be conducted because of the considerable heterogeneity among the included studies.
CONCLUSIONS
The present review does not indicate any beneficial effect of exercise on pain in women with endometriosis. There is a need for randomized controlled trials with correct power calculation, well-defined study groups and training programs to be able to answer the question of whether exercise can improve the pain experience in patients with endometriosis.
Topics: Endometriosis; Exercise Therapy; Female; Humans; Pain Perception; Pelvic Pain
PubMed: 33999412
DOI: 10.1111/aogs.14169