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Drugs & Aging Jun 2024International guidelines discourage antipsychotic use for delirium; however, concerns persist about their continued use in clinical practice.
BACKGROUND
International guidelines discourage antipsychotic use for delirium; however, concerns persist about their continued use in clinical practice.
OBJECTIVES
We aimed to describe the prevalence and patterns of antipsychotic use in delirium management with regard to best-practice recommendations. Primary outcomes investigated were prevalence of use, antipsychotic type, dosage and clinical indication.
METHODS
Eligibility criteria: studies of any design that examined antipsychotic use to manage delirium in adults in critical care, acute care, palliative care, rehabilitation, and aged care were included. Studies of patients in acute psychiatric care, with psychiatric illness or pre-existing antipsychotic use were excluded.
INFORMATION SOURCES
we searched five health databases on 16 August, 2023 (PubMed, CINAHL, Embase, APA PsycInfo, ProQuest Health and Medical Collection) using MeSH terms and relevant keywords, including 'delirium' and 'antipsychotic'. Risk of bias: as no included studies were randomised controlled trials, all studies were assessed for methodological quality using the Mixed Methods Appraisal Tool.
SYNTHESIS OF RESULTS
descriptive data were extracted in Covidence and synthesised in Microsoft Excel.
RESULTS
Included studies: 39 studies published between March 2004 and August 2023 from 13 countries (n = 1,359,519 patients). Most study designs were retrospective medical record audits (n = 16).
SYNTHESIS OF RESULTS
in 18 studies, participants' mean age was ≥65 years (77.79, ±5.20). Palliative care had the highest average proportion of patients with delirium managed with antipsychotics (70.87%, ±33.81%); it was lower and varied little between intensive care unit (53.53%, ±19.73%) and non-intensive care unit settings [medical, surgical and any acute care wards] (56.93%, ±26.44%) and was lowest in in-patient rehabilitation (17.8%). Seventeen different antipsychotics were reported on. In patients aged ≥65 years, haloperidol was the most frequently used and at higher than recommended mean daily doses (2.75 mg, ±2.21 mg). Other antipsychotics commonly administered were olanzapine (mean 11 mg, ±8.54 mg), quetiapine (mean 64.23 mg, ±43.20 mg) and risperidone (mean 0.97 mg, ±0.64 mg).
CONCLUSIONS
The use of antipsychotics to manage delirium is strongly discouraged in international guidelines. Antipsychotic use in delirium care is a risk for adverse health outcomes and a longer duration of delirium, especially in older people. However, this study has provided evidence that clinicians continue to use antipsychotics for delirium management, the dose, frequency and duration of which are often outside evidence-based guideline recommendations. Clinicians continue to choose antipsychotics to manage delirium symptoms to settle agitation and maintain patient and staff safety, particularly in situations where workload pressures are high. Sustained efforts are needed at the individual, team and organisational levels to educate, train and support clinicians to prioritise non-pharmacological interventions early before deciding to use antipsychotics. This could prevent delirium and avert escalation in behavioural symptoms that often lead to antipsychotic use.
Topics: Humans; Delirium; Antipsychotic Agents; Aged; Adult; Hospitals
PubMed: 38856874
DOI: 10.1007/s40266-024-01122-z -
NeuroRehabilitation 2024Given the complexity of post-TBI medical, surgical, and rehabilitative care, research is critical to optimize interventions across the continuum of care and improve... (Review)
Review
BACKGROUND
Given the complexity of post-TBI medical, surgical, and rehabilitative care, research is critical to optimize interventions across the continuum of care and improve outcomes for persons with moderate to severe TBI.
OBJECTIVE
To characterize randomized controlled trials (RCTs) of moderate to severe traumatic brain injury (TBI) in the literature.
METHOD
Systematic searches of MEDLINE, PubMed, Scopus, CINAHL, EMBASE and PsycINFO for RCTs up to December 2022 inclusive were conducted in accordance with PRISMA guidelines.
RESULTS
662 RCTs of 91,946 participants published from 1978 to 2022 met inclusion criteria. The number of RCTs published annually has increased steadily. The most reported indicator of TBI severity was the Glasgow Coma Scale (545 RCTs, 82.3%). 432 (65.3%) RCTs focused on medical/surgical interventions while 230 (34.7%) addressed rehabilitation. Medical/surgical RCTs had larger sample sizes compared to rehabilitation RCTs. Rehabilitation RCTs accounted for only one third of moderate to severe TBI RCTs and were primarily conducted in the chronic phase post-injury relying on smaller sample sizes.
CONCLUSION
Further research in the subacute and chronic phases as well as increasing rehabilitation focused TBI RCTs will be important to optimizing the long-term outcomes and quality of life for persons living with TBI.
Topics: Humans; Brain Injuries, Traumatic; Randomized Controlled Trials as Topic
PubMed: 38669488
DOI: 10.3233/NRE-240019 -
Journal of Comparative Effectiveness... Apr 2024The overall goal of this review was to examine the cost-utility of robotic-arm assisted surgery versus manual surgery. We performed a systematic review of all health... (Review)
Review
The overall goal of this review was to examine the cost-utility of robotic-arm assisted surgery versus manual surgery. We performed a systematic review of all health economic studies that compared CT-based robotic-arm assisted unicompartmental knee arthroplasty, total knee arthroplasty and total hip arthroplasty with manual techniques. The papers selected focused on various cost-utility measures. In addition, where appropriate, secondary aims encompassed various clinical outcomes (e.g., readmissions, discharges to subacute care, etc.). Only articles directly comparing CT-based robotic-arm assisted joint arthroplasty with manual joint arthroplasty were included, for a resulting total of 21 reports. Almost all twenty-one studies demonstrated a positive effect of CT scan-guided robotic-assisted joint arthroplasty on health economic outcomes. For studies reporting on 90-day episodes of costs, 10 out of 12 found lower costs in the robotic-arm assisted groups. Robotic-arm assisted joint arthroplasty patients had shorter lengths of stay and cost savings based on their 90-day episodes of care, among other metrics. Payors would likely benefit from encouraging the use of this CT-based robotic technology.
Topics: Humans; Knee Joint; Osteoarthritis, Knee; Robotic Surgical Procedures; Cost-Benefit Analysis; Arthroplasty, Replacement, Knee; Lower Extremity; Tomography, X-Ray Computed
PubMed: 38488048
DOI: 10.57264/cer-2023-0040 -
Journal of Telemedicine and Telecare Feb 2024This systematic review compared clinical, service and cost effectiveness of telephone consultations (TC) to video consultations (VC).
OBJECTIVE
This systematic review compared clinical, service and cost effectiveness of telephone consultations (TC) to video consultations (VC).
METHODS
We searched Embase, CINAHL and MEDLINE for empirical studies that compared TC to VC using clinical, service or economic outcome measures. Clinician or patient preference and satisfaction studies were excluded. Findings were synthesised descriptively.
RESULTS
A total of 79 articles were included. The most effective modality was found to be VC in 40 studies (50%) and TC in 3 (4%). VC and TC were found to be equivalent in 28 of the included articles (35%). VC were superior or equivalent to TC for all clinical outcomes. When compared to TC, VC were likely to have better patient engagement and retention, to improve transfer decisions, and reduce downstream sub-acute care utilisation. The impact of telehealth modality on consultation time, completion rates, failure-to-attend rates and acute care utilisation was mixed. VC were consistently found to be more cost effective despite having a higher incremental cost than TC.
CONCLUSIONS
Our systematic review demonstrates equal or better, but not inferior clinical and cost outcomes for consultations delivered by VC when compared to TC. VC appear to be more clinically effective when visual information is required, when verbal communication with the patient is impaired and when patient engagement and retention is linked to clinical outcomes. We have provided conditions where VC should be used in preference to TC. These can be used by clinicians to guide the choice of telehealth modality. Cost effectiveness is also important to consider when choosing modality.
PubMed: 38419502
DOI: 10.1177/1357633X241232464 -
Archives of Physical Medicine and... Feb 2024To systematically assess the reporting of sex and the percentage of female participants in randomized controlled trials (RCTs) examining interventions for the... (Review)
Review
Female Enrollment in Rehabilitation Trials: A Systematic Review of Reporting Sex and Female Participation in Randomized Controlled Trials of Poststroke Upper Extremity Rehabilitation Over 50 Years.
OBJECTIVE
To systematically assess the reporting of sex and the percentage of female participants in randomized controlled trials (RCTs) examining interventions for the post-stroke rehabilitation of upper extremity (UE) motor disorders.
DATA SOURCES
CINAHL, Embase, PubMed, Scopus and Web of Science were searched from 1960 to April 1, 2021. Additional articles were identified using the Evidence-Based Review of Stroke Rehabilitation.
STUDY SELECTION
Studies were eligible for inclusion if they (1) were RCTs or crossovers published in English, (2) ≥50% of participants were diagnosed and affected by stroke, (3) included adults ≥18 years old, and (4) applied an intervention to the hemiparetic UE as the primary objective of the study.
DATA EXTRACTION
Two investigators independently screened the title and abstracts, and duplicates were removed. A full-text review was done for studies that met all inclusion criteria. Data were extracted using a custom data extraction template in Covidence and were transferred to online Excel (V16) for data management. Study characteristics and extracted variables were summarized using standard descriptive statistics. Data analyses were performed using SPSS (V29.0).
DATA SYNTHESIS
A total of 1276 RCTs met inclusion criteria, and of these, 5.2% did not report results on sex, accounting for 5.6% of participants. Women have been underrepresented in stroke RCTs, accounting for 38.8% of participants. Female participation was greater in the acute poststroke phase than in the chronic and subacute phases. Over almost 5 decades, there has been a small decrease in the proportion of female participants in these trials.
CONCLUSIONS
Evidence-based medicine for the treatment and prevention of stroke is guided by results from RCTs. Generalizability depends on sufficient representation in clinical trials. Stakeholders, such as funders and journal editors, play a key role in encouraging researchers to enroll enough of both sexes and to report the presence or absence of sex differences in RCTs.
PubMed: 38367832
DOI: 10.1016/j.apmr.2024.01.026 -
American Journal of Physical Medicine &... May 2024Patients recovering from a stroke experience reduced participation, especially when they are limited in daily activities involving walking. Understanding the recovery of...
Patients recovering from a stroke experience reduced participation, especially when they are limited in daily activities involving walking. Understanding the recovery of independent walking, can be used by clinicians in the decision-making process during rehabilitation, resulting in more personalized stroke rehabilitation. Therefore, it is necessary to gain insight in predicting the recovery of independent walking in patients after stroke. This systematic review provided an overview of current evidence about prognostic models and its performance to predict recovery of independent walking after stroke. Therefore, MEDLINE, CINAHL, and Embase were searched for all relevant studies in English and Dutch. Descriptive statistics, study methods, and model performance were extracted and divided into two categories: subacute phase and chronic phase. This resulted in 16 articles that fulfilled all the search criteria, which included 30 prognostic models. Six prognostic models showed an excellent performance (area under the curve value and/or overall accuracy ≥0.90). The model of Smith et al. (2017) showed highest overall accuracy (100%) in predicting independent walking in the subacute phase after stroke ( Neurorehabil Neural Repair 2017;31(10-11):955-64.). Recovery of independent walking can be predicted in the subacute and chronic phase after stroke. However, proper external validation and the applicability in clinical practice of identified prognostic models are still lacking.
Topics: Humans; Stroke; Stroke Rehabilitation; Walking; Activities of Daily Living; Exercise Therapy
PubMed: 38363655
DOI: 10.1097/PHM.0000000000002436 -
Journal of Evidence-based Medicine Mar 2024Low back pain (LBP) is a common condition causing disability and high healthcare costs. Alberta faces challenges with unnecessary referrals to specialists and long wait...
BACKGROUND
Low back pain (LBP) is a common condition causing disability and high healthcare costs. Alberta faces challenges with unnecessary referrals to specialists and long wait times. A province-wide standardized clinical care pathway based on evidence-based best practices can improve efficiency, reduce wait times, and enhance patient outcomes. Implementing such pathways has shown success in other areas of healthcare in Alberta. This study developed a clinical decision-making pathway to standardize care and minimize uncertainty in assessment, diagnosis, and management.
METHODS
A systematic rapid review identified existing tools and evidence that could support a comprehensive LBP clinical decision-making tool. Forty-seven healthcare professionals participated in four rounds of a modified Delphi approach to reach consensus on the assessment, diagnosis, and management of patients presenting to primary care with LBP in Alberta, Canada. This project was a collaborative effort between Alberta Health Services' Bone and Joint Health Strategic Clinical Network (BJHSCN) and the Alberta Bone and Joint Health Institute (ABJHI).
RESULTS
A province-wide expert panel consisting of professionals from different health disciplines and regions collaborated to develop an LBP clinical decision-making tool. This tool presents clinical care pathways for acute, subacute, and chronic LBP. It also provides guidance for history-taking, physical examination, patient education, and management.
CONCLUSIONS
This clinical decision-making tool will help to standardize care, provide guidance on the diagnosis and management of LBP, and assist in clinical decision-making for primary care providers in both public and private sectors.
Topics: Humans; Alberta; Clinical Decision-Making; Consensus; Low Back Pain; Primary Health Care
PubMed: 38270389
DOI: 10.1111/jebm.12582 -
CMAJ : Canadian Medical Association... Jan 2024Understanding the clinical course of low back pain is essential to informing treatment recommendations and patient stratification. Our aim was to update our previous... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Understanding the clinical course of low back pain is essential to informing treatment recommendations and patient stratification. Our aim was to update our previous systematic review and meta-analysis to gain a better understanding of the clinical course of acute, subacute and persistent low back pain.
METHODS
To update our 2012 systematic review and meta-analysis, we searched the Embase, MEDLINE and CINAHL databases from 2011 until January 2023, using our previous search strategy. We included prospective inception cohort studies if they reported on participants with acute (< 6 wk), subacute (6 to less than 12 wk) or persistent (12 to less than 52 wk) nonspecific low back pain at study entry. Primary outcome measures included pain and disability (0-100 scale). We assessed risk of bias of included studies using a modified tool and assessed the level of confidence in pooled estimates using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) tool. We used a mixed model design to calculate pooled estimates (mean, 95% confidence interval [CI]) of pain and disability at 0, 6, 12, 26 and 52 weeks. We treated time in 2 ways: time since study entry (inception time uncorrected) and time since pain onset (inception time corrected). We transformed the latter by adding the mean inception time to the time of study entry.
RESULTS
We included 95 studies, with 60 separate cohorts in the systematic review ( = 17 974) and 47 cohorts ( = 9224) in the meta-analysis. Risk of bias of included studies was variable, with poor study attrition and follow-up, and most studies did not select participants as consecutive cases. For the acute pain cohort, the estimated mean pain score with inception time uncorrected was 56 (95% CI 49-62) at baseline, 26 (95% CI 21-31) at 6 weeks, 22 (95% CI 18-26) at 26 weeks and 21 (95% CI 17-25) at 52 weeks (moderate-certainty evidence). For the subacute pain cohort, the mean pain score was 63 (95% CI 55-71) at baseline, 29 (95% CI 22-37) at 6 weeks, 29 (95% CI 22-36) at 26 weeks and 31 (95% 23-39) at 52 weeks (moderate-certainty evidence). For the persistent pain cohort, the mean pain score was 56 (95% CI 37-74) at baseline, 48 (95% CI 32-64) at 6 weeks, 43 (95% CI 29-57) at 26 weeks and 40 (95% CI 27-54) at 52 weeks (very low-certainty evidence). The clinical course of disability was slightly more favourable than the clinical course of pain.
INTERPRETATION
Participants with acute and subacute low back pain had substantial improvements in levels of pain and disability within the first 6 weeks ( moderate-certainty evidence); however, participants with persistent low back pain had high levels of pain and disability with minimal improvements over time (very low-certainty evidence). Identifying and escalating care in individuals with subacute low back pain who are recovering slowly could be a focus of intervention to reduce the likelihood of transition into persistent low back pain.
PROTOCOL REGISTRATION
PROSPERO - CRD42020207442.
Topics: Humans; Low Back Pain; Prospective Studies; Acute Pain; Databases, Factual; Disease Progression
PubMed: 38253366
DOI: 10.1503/cmaj.230542 -
Endocrine Apr 2024Subacute thyroiditis (SAT) is a transient inflammatory disorder of the thyroid gland with a possible viral etiology. We conducted this study to estimate the pooled... (Meta-Analysis)
Meta-Analysis
PURPOSE
Subacute thyroiditis (SAT) is a transient inflammatory disorder of the thyroid gland with a possible viral etiology. We conducted this study to estimate the pooled prevalence of thyroid autoantibodies in SAT patients. This question arose due to the varying reports on the positivity rates of thyroid autoantibodies among SAT patients.
METHODS
We searched PubMed, Embase, Scopus, and Web of Science from their inception until March 25th, 2023. Observational studies reporting the positivity rate of thyroid autoantibodies for more than ten patients were included. We used the Joanna Briggs Institute's (JBI) critical appraisal checklist to assess the quality of the included studies. Pooled prevalence estimates with 95% confidence intervals were calculated using the random effects model. Subgroup analyses were performed to find sources of heterogeneity.
RESULTS
Out of 1373 identified records, 32 studies involving 2348 SAT patients were included in our study. Thyroglobulin antibody (TgAb) and thyroid peroxidase antibody (TPOAb) were positive in 22.8% and 12.2% of patients, respectively. The Study design, mean erythrocyte sedimentation rate and mean thyroid-stimulating hormone of patients were identified as sources of heterogeneity. As our secondary objectives, we found a recurrence rate of 14.7% and permanent hypothyroidism in 11.6% of patients.
CONCLUSION
The results of our study revealed a low TPOAb positivity rate in SAT patients, consistent with its non-autoimmune etiology. The TgAb positivity rate in SAT patients was higher than that of the general population, possibly explained by the transient release of thyroglobulin into the bloodstream during the thyrotoxic phase, leading to subsequent TgAb production. Furthermore, our findings demonstrate a notable recurrence rate and permanent hypothyroidism among SAT patients, highlighting the importance of ongoing follow-up care.
Topics: Humans; Autoantibodies; Hypothyroidism; Iodide Peroxidase; Prevalence; Thyroglobulin; Thyroiditis, Subacute
PubMed: 38147263
DOI: 10.1007/s12020-023-03655-6 -
Brain Sciences Dec 2023Acetazolamide is a non-competitive inhibitor of carbonic anhydrase, an enzyme expressed in different cells of the central nervous system (CNS) and involved in the... (Review)
Review
BACKGROUND
Acetazolamide is a non-competitive inhibitor of carbonic anhydrase, an enzyme expressed in different cells of the central nervous system (CNS) and involved in the regulation of cerebral blood flow (CBF). The aim of this review was to understand the effects of acetazolamide on CBF, intracranial pressure (ICP) and brain tissue oxygenation (PbtO) after an acute brain injury (ABI).
METHODS
Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement (PRISMA), we performed a comprehensive, computer-based, literature research on the PubMed platform to identify studies that have reported the effects on CBF, ICP, or PbtO of acetazolamide administered either for therapeutic or diagnostic purposes in patients with subarachnoid hemorrhage, intracerebral hemorrhage, traumatic brain injury, and hypoxic-ischemic encephalopathy.
RESULTS
From the initial search, 3430 records were identified and, through data selection, 11 of them were included for the qualitative analysis. No data on the effect of acetazolamide on ICP or PbtO were found. Cerebral vasomotor reactivity (VMR-i.e., the changing in vascular tone due to a vasoactive substance) to acetazolamide tends to change during the evolution of ABI, with the nadir occurring during the subacute stage. Moreover, VMR reduction was correlated with clinical outcome.
CONCLUSIONS
This systematic review showed that the available studies on the effects of acetazolamide on brain hemodynamics in patients with ABI are scarce. Further research is required to better understand the potential role of this drug in ABI patients.
PubMed: 38137126
DOI: 10.3390/brainsci13121678