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Child: Care, Health and Development Jan 2024The efficacy of structured physical exercise (SPE) has been examined in empirical studies to treat attention deficit hyperactivity disorder (ADHD). This review aimed (i)... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
The efficacy of structured physical exercise (SPE) has been examined in empirical studies to treat attention deficit hyperactivity disorder (ADHD). This review aimed (i) to systematically review and quantify the effects of SPE on ADHD symptomology and executive function (primary outcomes) and on physical health, physical fitness and mental health issues (secondary outcomes) in children/adolescents with ADHD; (ii) to evaluate the study quality and explore moderation of the effects of SPE; and (iii) to summarize the design of SPE interventions.
METHODS
An extensive literature search in the databases of PubMed, Web of Science and EBSCOhost was conducted to identify eligible intervention studies for meta-analysis. A descriptive account of the features of the studies is provided, including assessment of risk/quality (ROB-2/ROBINS-I). Standardized mean difference (SMD) with 95% confidence intervals (CIs) were calculated with random effects models to compare post-intervention effects.
RESULTS
A total of 18 studies were included in the review. The majority of the studies examined the effects of SPE lasting for 3-12 weeks. Assessment of bias/quality indicated half of the included studies as high quality. The meta-analysis (pooled n = 627) revealed that SPE had a positive effect on primary and secondary outcomes, that is, inattention (SMD = -1.79), executive function (SMD = 2.19), physical fitness (SMD = 1.39) and mental health issues (SMD = -0.89). Subgroup analysis showed that long-term practice of SPE, featured/tailored SPE, non-Chinese participants, taking methylphenidate and study with low quality had larger effects.
CONCLUSIONS
There is emerging evidence that SPE is a promising option to enhance symptom management and physical/mental health in children/adolescents with ADHD.
Topics: Child; Adolescent; Humans; Attention Deficit Disorder with Hyperactivity; Central Nervous System Stimulants; Methylphenidate; Exercise; Exercise Therapy
PubMed: 37433667
DOI: 10.1111/cch.13150 -
Korean Journal of Anesthesiology Dec 2023Cesarean section is associated with moderate to severe pain and nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly employed. The optimal NSAID, however, has not... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Cesarean section is associated with moderate to severe pain and nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly employed. The optimal NSAID, however, has not been elucidated. In this network meta-analysis and systematic review, we compared the influence of control and individual NSAIDs on the indices of analgesia, side effects, and quality of recovery.
METHODS
CDSR, CINAHL, CRCT, Embase, LILACS, PubMed, and Web of Science were searched for randomized controlled trials comparing a specific NSAID to either control or another NSAID in elective or emergency cesarean section under general or neuraxial anesthesia. Network plots and league tables were constructed, and the quality of evidence was evaluated with Grading of Recommendations Assessment, Development and Evaluation (GRADE) analysis.
RESULTS
We included 47 trials. Cumulative intravenous morphine equivalent consumption at 24 h, the primary outcome, was examined in 1,228 patients and 18 trials, and control was found to be inferior to diclofenac, indomethacin, ketorolac, and tenoxicam (very low quality evidence owing to serious limitations, imprecision, and publication bias). Indomethacin was superior to celecoxib for pain score at rest at 8-12 h and celecoxib + parecoxib, diclofenac, and ketorolac for pain score on movement at 48 h. In regard to the need for and time to rescue analgesia COX-2 inhibitors such as celecoxib were inferior to other NSAIDs.
CONCLUSIONS
Our review suggests the presence of minimal differences among the NSAIDs studied. Nonselective NSAIDs may be more effective than selective NSAIDs, and some NSAIDs such as indomethacin might be preferable to other NSAIDs.
Topics: Humans; Pregnancy; Female; Diclofenac; Ketorolac; Celecoxib; Cesarean Section; Network Meta-Analysis; Anti-Inflammatory Agents, Non-Steroidal; Indomethacin; Pain
PubMed: 37066603
DOI: 10.4097/kja.23014 -
Journal of Clinical PsychopharmacologyStimulants can cause psychotic symptoms at high doses and with parenteral use, but it remains uncertain whether the clinical use of prescription stimulants (PS) at...
PURPOSE/BACKGROUND
Stimulants can cause psychotic symptoms at high doses and with parenteral use, but it remains uncertain whether the clinical use of prescription stimulants (PS) at therapeutic doses precipitates psychosis or influences long-term psychosis risk. Although serious, psychosis is a relatively uncommon event that is difficult to detect in brief randomized controlled trials. There have been several large-scale observational studies of PS and psychosis risk, which have not been reviewed; therefore, we conducted a systematic review of observational studies of PS and psychosis risk in adults and children.
METHODS/PROCEDURE
We conducted a systematic review according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The protocol was registered with International Prospective Register of Systematic Reviews (CRD42021243484). Eligible studies were longitudinal observational studies, either cohort or case-control, published in English that reported on PS exposure and risk of psychotic events or disorders. Risk of bias assessments were performed with the ROBINS-I instrument.
FINDINGS/RESULTS
There were 10,736 reports screened, and 8 were ultimately included (n = 232,567 patients): 4 retrospective cohort studies, 1 nested case-control study, 2 self-controlled case series, and 1 prospective cohort study. Exposure to methylphenidate (MPH) was more commonly studied than amphetamine (AMPH). In the 3 studies with lowest risk of bias, there was no effect of MPH exposure on psychosis risk, but there was evidence for increased risk with AMPH in 1 study.
IMPLICATIONS/CONCLUSIONS
We conclude that observational studies do not support a clear-cut effect of prescribed MPH on psychosis risk but that AMPH has been less well studied and may increase psychosis risk.
Topics: Adult; Amphetamine; Case-Control Studies; Central Nervous System Stimulants; Child; Humans; Methylphenidate; Prescriptions; Prospective Studies; Psychotic Disorders; Retrospective Studies
PubMed: 35489031
DOI: 10.1097/JCP.0000000000001552 -
British Journal of Clinical Pharmacology Aug 2023Animal studies suggest that methylphenidate treatment for around 3 months may lead to less mineralized and weaker appendicular bones. A systematic review was conducted...
AIMS
Animal studies suggest that methylphenidate treatment for around 3 months may lead to less mineralized and weaker appendicular bones. A systematic review was conducted to summarize the evidence from observational studies, and a self-controlled case series study was used to compare the risk before and after treatment initiation.
METHODS
Literature search was conducted using PubMed, Embase and the Cochrane Library to identify observational studies on methylphenidate and fractures. We also conducted a self-controlled case series study with individuals aged 5-24 years who received methylphenidate treatment and experienced fractures from 2001 to 2020 in Hong Kong. Incidence rate ratios and 95% confidence intervals were calculated by comparing the incidence rate in the methylphenidate-exposed period compared with nonexposed period.
RESULTS
Six cohort studies and 2 case-control studies were included in the systematic review. For all-cause fractures, studies found a 39-74% lower risk in treated-attention deficit hyperactivity disorder (ADHD) group compared with untreated ADHD but no difference between stimulants and nonstimulants. Differences between sexes and treatment duration were also found-significant results were shown in males and those with longer treatment duration. Among 43 841 individuals with ADHD medication before the year 2020, 2023 were included in the self-controlled case series analysis. The risks of fractures were lower by 32-41% in different treatment periods when compared with 6 months before treatment initiation.
CONCLUSION
Methylphenidate treatment may lower the risk of all-cause fractures from both study designs; however, further evidence is needed about the treatment duration and sex effect. Conclusions on stress fractures are not yet established, and further research is required.
Topics: Male; Humans; Methylphenidate; Central Nervous System Stimulants; Attention Deficit Disorder with Hyperactivity; Cohort Studies; Research Design
PubMed: 36918367
DOI: 10.1111/bcp.15714 -
The Journal of Head Trauma...To provide a systematic review of published interventions for posttraumatic brain injury fatigue (PTBIF).
OBJECTIVE
To provide a systematic review of published interventions for posttraumatic brain injury fatigue (PTBIF).
METHODS
PubMed and OneSearch were systematically searched for PTBIF interventions published between January 1, 1989, and March 31, 2019. Search results were evaluated for inclusion based on an abstract and full-text review. Inclusion criteria were (1) an investigation of an intervention, (2) participant sample including individuals with traumatic brain injury (TBI), (3) report of fatigue outcome data among individuals with TBI, and (4) articles available in English, Spanish, French, German, Afrikaans, or Dutch. A risk of bias assessment was conducted on all included publications.
RESULTS
The search resulted in 2343 publications, with 37 meeting inclusion criteria for this review. Categories of PTBIF interventions were pharmacological ( n = 13), psychological ( n = 9), exercise-based ( n = 4), complementary alternative medicine ( n = 5), electrotherapeutic ( n = 3), and multimodal ( n = 3). Only methylphenidate, modafinil, and cognitive behavioral therapy interventions included multiple cohorts. Pharmacological and psychological interventions represented the groups with the lowest risk of bias.
CONCLUSIONS
This review includes 37 studies, with 21 studies published after 2014. Methylphenidate and melatonin were the only pharmacological agents found to reduce fatigue in randomized controlled trials. Creatine given to children prospectively at onset of injury reduced fatigue at follow-up. Walking and water aerobics were effective exercise interventions in isolated randomized controlled studies. One multimodal study of children after concussion was more effective at reducing fatigue and postconcussion symptoms than community standard of care. Other interventions had equivocal results. Overall, more work remains to understand and develop treatments for PTBIF.
Topics: Brain Concussion; Brain Injuries, Traumatic; Creatine; Fatigue; Humans; Melatonin; Methylphenidate
PubMed: 34354018
DOI: 10.1097/HTR.0000000000000710 -
Diclofenac Versus Dexamethasone Following Strabismus Surgery: A Systematic Review and Meta-Analysis.Journal of Ocular Pharmacology and... 2021To compare outcomes of diclofenac versus dexamethasone in patients after strabismus surgery. A systematic review and meta-analysis were performed as per the Preferred... (Comparative Study)
Comparative Study Meta-Analysis
To compare outcomes of diclofenac versus dexamethasone in patients after strabismus surgery. A systematic review and meta-analysis were performed as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A search was conducted on MEDLINE, EMBASE, EMCARE, CINAHL, and the Cochrane Central Register of Controlled Trials (CENTRAL). All randomized controlled trials (RCTs) comparing the outcomes of diclofenac versus dexamethasone poststrabismus surgery were included. An extraction spreadsheet for data collection and Review Manager 5.3 were used for data analysis based on the fixed and random effects models. Discomfort, inflammation, chemosis, conjunctival gap, and intraocular pressure (IOP) were primary outcome measures. Secondary outcomes included conjunctival congestion and injection, discharge, and drop intolerance. Fixed and random effects models were used for the analysis. Five RCTs enrolling 248 subjects were enrolled. At week 2 postoperatively, there was a significant difference favoring diclofenac over dexamethasone in terms of discomfort (mean difference [MD] = -0.37, = 0.02), conjunctival inflammation (MD = -0.16, = 0.02), conjunctival chemosis (MD = -0.16, = 0.04), and postoperative conjunctival gap (MD = -0.17, = 0.002). In terms of IOP, there were no significant differences. However, no statistically significant differences were noted at weeks 1 and 4 postoperatively. For secondary outcomes, dexamethasone had significantly improved conjunctival congestion; however, diclofenac had significantly less injection at the site of muscle attachments at week 2. No significant difference was noted in terms of discharge and drop intolerance. Diclofenac is comparable to dexamethasone when used following strabismus surgery. However, a significant difference favoring diclofenac in terms of discomfort, inflammation, conjunctival chemosis, and conjunctival gap was only noted at 2 weeks postoperatively. The authors suggest conducting further studies to support the effectiveness of diclofenac as an alternative to corticosteroids following strabismus surgery.
Topics: Anti-Inflammatory Agents, Non-Steroidal; Dexamethasone; Diclofenac; Glucocorticoids; Humans; Pain, Postoperative; Prognosis; Randomized Controlled Trials as Topic; Strabismus
PubMed: 33944620
DOI: 10.1089/jop.2020.0133 -
Addiction (Abingdon, England) Dec 2019Addiction to methamphetamine/amphetamine (MA/A) is a major public health problem. Currently there are no pharmacotherapies for MA/A use disorder that have been approved... (Meta-Analysis)
Meta-Analysis
AIMS
Addiction to methamphetamine/amphetamine (MA/A) is a major public health problem. Currently there are no pharmacotherapies for MA/A use disorder that have been approved for use by the US Food and Drug Administration or the European Medicines Agency. We reviewed the effectiveness of pharmacotherapy for MA/A use disorder to assess the quality, publication bias and overall strength of the evidence.
METHODS
Systematic review and meta-analysis. We searched multiple data sources (MEDLINE, PsycINFO and Cochrane Library) to April 2019 for systematic reviews (SRs) and randomized controlled trials (RCTs). Included studies recruited adults who had MA/A use disorder; sample sizes ranged from 19 to 229 participants. Outcomes of interest were abstinence, defined as 3 or more consecutive weeks with negative urine drug screens (UDS); overall use, analyzed as the proportion of MA/A negative UDS specimens; and treatment retention. One SR of pharmacotherapies for MA/A use disorder and 17 additional RCTs met our inclusion criteria encompassing 17 different drugs (antidepressants, antipsychotics, psychostimulants, anticonvulsants and opioid antagonists). We combined the findings of trials with comparable interventions and outcome measures in random-effects meta-analyses. We assessed quality, publication bias and the strength of evidence for each outcome using standardized criteria.
RESULTS
There was low-strength evidence from two RCTs that methylphenidate may reduce MA/A use: 6.5 versus 2.8% MA/A-negative UDS in one study (n = 34, P = 0.008) and 23 versus 16% in another study (n = 54, P = 0.047). Antidepressants as a class had no statistically significant effect on abstinence or retention on the basis of moderate strength evidence. Studies of anticonvulsants, antipsychotics (aripiprazole), opioid antagonists (naltrexone), varenicline and atomoxetine provided either low-strength or insufficient evidence of no effect on the outcomes of interest. Many of the studies had high or unclear risk of bias.
CONCLUSIONS
On the basis of low- to moderate-strength evidence, most medications evaluated for methamphetamine/amphetamine use disorder have not shown a statistically significant benefit. However, there is low-strength evidence that methylphenidate may reduce use.
Topics: Amphetamine-Related Disorders; Anticonvulsants; Antidepressive Agents; Antipyretics; Drug Therapy; Humans; Methylphenidate; Naltrexone; Outcome Assessment, Health Care; Varenicline
PubMed: 31328345
DOI: 10.1111/add.14755 -
BMJ Supportive & Palliative Care Sep 2023Cancer-related fatigue (CRF) is a very common symptom in patients with cancer, and one of the five areas of highest priority in cancer research. There is currently no... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Cancer-related fatigue (CRF) is a very common symptom in patients with cancer, and one of the five areas of highest priority in cancer research. There is currently no consensus on pharmacologic interventions for treating CRF. The aim of this systematic review is to provide more clarity on which pharmacologic interventions may be most promising, for future clinical trials. The network meta-analysis provides the ability to compare multiple agents when no direct head-to-head trials of all agents have been performed.
METHODS
Medline (PubMed), EMBASE and Cochrane Central Register of Controlled Trials were searched up until 5 March 2021. Studies were included if they reported on a pharmacologic intervention for CRF. Standardised mean differences and corresponding 95% CIs were computed using a random-effects maximum-likelihood model.
RESULTS
This review reports on 18 studies and 2604 patients, the most comprehensive review of pharmacologic interventions for CRF at the time of this publication. Methylphenidate, modafinil and paroxetine were superior to placebo. Methylphenidate and modafinil were equivalent to one another. Paroxetine was superior to modafinil.
CONCLUSION
Paroxetine should be further studied in future trials. As well, more safety data are needed on pharmacologic interventions.
Topics: Humans; Modafinil; Central Nervous System Stimulants; Paroxetine; Network Meta-Analysis; Methylphenidate; Fatigue; Neoplasms
PubMed: 34593386
DOI: 10.1136/bmjspcare-2021-003244 -
Molecular Psychiatry Jun 2023Psychotic disorders are severe mental disorders with poorly understood etiology. Biomarkers in the cerebrospinal fluid (CSF) could provide etiological clues and... (Meta-Analysis)
Meta-Analysis
Psychotic disorders are severe mental disorders with poorly understood etiology. Biomarkers in the cerebrospinal fluid (CSF) could provide etiological clues and diagnostic tools for psychosis; however, an unbiased overview of CSF alterations in individuals with psychotic disorders is lacking. The objective of this study was to summarize all quantifiable findings in CSF from individuals with psychotic disorders compared to healthy controls (HC). Studies published before January 25th, 2023 were identified searching PubMed, EMBASE, Cochrane Library, Web of Science, ClinicalTrials.gov, and PsycINFO. Screening, full-text review, data extraction, and risk of bias assessments were performed by two independent reviewers following PRISMA guidelines. Findings in patients and healthy controls were compared and summarized using random-effects analyses and assessment of publication bias, subgroup and sensitivity analyses were performed. 145 studies, covering 197 biomarkers, were included, of which 163 biomarkers have not previously been investigated in meta-analyses. All studies showed some degree of bias. 55 biomarkers measured in CSF were associated with psychosis and of these were 15 biomarkers measured in ≥2 studies. Patients showed increased levels of noradrenaline (standardized mean difference/SMD, 0.53; 95% confidence interval/CI, 0.16 to 0.90) and its metabolite 3-methoxy-4-hydroxyphenylglycol (SMD, 0.30; 95% CI: 0.05 to 0.55), the serotonin metabolite 5-hydroxyindoleacetic acid (SMD, 0.11; 95% CI: 0.01 to 0.21), the pro-inflammatory neurotransmitter kynurenic acid (SMD, 1.58; 95% CI: 0.34 to 2.81), its precursor kynurenine (SMD,0.99; 95% CI: 0.60 to 1.38), the cytokines interleukin-6 (SMD, 0.58; 95% CI: 0.39 to 0.77) and interleukin-8 (SMD, 0.43; 95% CI: 0.24 to 0.62), the endocannabinoid anandamide (SMD, 0.78; 95% CI: 0.53 to 1.02), albumin ratio (SMD, 0.40; 95% CI: 0.08 to 0.72), total protein (SMD, 0.29; 95% CI: 0.16 to 0.43), immunoglobulin ratio (SMD, 0.45; 95% CI: 0.06 to 0.85) and glucose (SMD, 0.48; 95% CI: 0.01 to 0.94). Neurotensin (SMD, -0.67; 95% CI: -0.89 to -0.46) and γ-aminobutyric acid (SMD, -0.29; 95% CI: -0.50 to -0.09) were decreased. Most biomarkers showed no significant differences, including the dopamine metabolites homovanillic acid and 3,4-dihydroxyphenylacetic acid. These findings suggest that dysregulation of the immune and adrenergic system as well as blood-brain barrier dysfunction are implicated in the pathophysiology of psychotic disorders.
Topics: Humans; Psychotic Disorders; Biomarkers; Norepinephrine; Dopamine; Homovanillic Acid
PubMed: 37169812
DOI: 10.1038/s41380-023-02059-2 -
International Journal of Environmental... Oct 2022There are several techniques for the removal of pharmaceuticals (drugs) from wastewater; however, strengths and weaknesses have been observed in their elimination... (Review)
Review
There are several techniques for the removal of pharmaceuticals (drugs) from wastewater; however, strengths and weaknesses have been observed in their elimination processes that limit their applicability. Therefore, we aimed to evaluate the best techniques for the removal of pharmaceuticals from municipal and hospital wastewater. For this, a non-experimental, descriptive, qualitative-quantitative design was used, corresponding to a systematic review without meta-analysis. Based on established inclusion and exclusion criteria, 31 open-access articles were selected from the Scopus, ProQuest, EBSCOhost, and ScienceDirect databases. The results showed that high concentrations of analgesics such as naproxen (1.37 mg/L) and antibiotics such as norfloxacin (0.561 mg/L) are frequently found in wastewater and that techniques such as reverse osmosis, ozonation, and activated sludge have the best removal efficiency, achieving values of 99%. It was concluded that reverse osmosis is one of the most efficient techniques for eliminating ofloxacin, sulfamethoxazole, carbamazepine, and diclofenac from municipal wastewater, with removal rates ranging from 96 to 99.9%, while for hospital wastewater the activated sludge technique proved to be efficient, eliminating analgesics and antibiotics in the range of 41-99%.
Topics: Wastewater; Sewage; Diclofenac; Naproxen; Norfloxacin; Water Pollutants, Chemical; Carbamazepine; Hospitals; Ozone; Sulfamethoxazole; Anti-Bacterial Agents; Ofloxacin; Pharmaceutical Preparations; Waste Disposal, Fluid
PubMed: 36293682
DOI: 10.3390/ijerph192013105