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Annals of Medicine Dec 2024Tension-type headache is the most common type of primary headache and results in a huge socioeconomic burden. This network meta-analysis (NMA) aimed to compare the... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Tension-type headache is the most common type of primary headache and results in a huge socioeconomic burden. This network meta-analysis (NMA) aimed to compare the efficacy and safety of simple analgesics for the treatment of episodic tension-type headache (ETTH) in adults.
METHODS
We searched the Cochrane Library, PubMed, Web of Science, Embase, Chinese BioMedical Literature database and International Clinical Trials Registry Platform databases for eligible randomized clinical trials reporting the efficacy and/or safety of simple analgesics. A Bayesian NMA was performed to compare relative efficacy and safety. The surface under the cumulative ranking curve (SUCRA) was calculated to rank interventions. PROSPERO registration number: CRD42018090554.
RESULTS
We highlighted six studies including 3507 patients. For the 2 h pain-free rate, the SUCRA ranking was ibuprofen > diclofenac-K > ketoprofen > acetaminophen > naproxen > placebo. All drugs except naproxen reported a higher 2 h pain-free rate than placebo, with a risk ratio (RR) of 2.86 (95% credible interval, CrI: 1.62-5.42) for ibuprofen and 2.61 (1.53-4.88) for diclofenac-K. For adverse events rate, the SUCRA ranking was: metamizol > diclofenac-K > ibuprofen > lumiracoxib > placebo > aspirin > acetaminophen > naproxen > ketoprofen. The adverse event rates of all analgesics were no higher than those of placebo, except for ketoprofen. Moreover, all drugs were superior to placebo in the global assessment of efficacy. In particular, the RR of lumiracoxib was 2.47 (1.57-4.57). Global heterogeneity between the studies was low.
CONCLUSIONS
Simple analgesics are considered more effective and safe as a placebo for ETTH in adults. Our results suggest that ibuprofen and diclofenac-K may be the two best treatment options for patients with ETTH from a comprehensive point of view (both high-quality evidence).
Topics: Humans; Tension-Type Headache; Analgesics; Adult; Network Meta-Analysis; Ibuprofen; Acetaminophen; Bayes Theorem; Treatment Outcome; Diclofenac; Randomized Controlled Trials as Topic; Naproxen; Ketoprofen; Anti-Inflammatory Agents, Non-Steroidal; Female; Male
PubMed: 38813682
DOI: 10.1080/07853890.2024.2357235 -
Revista Paulista de Pediatria : Orgao... 2023The aim of this study was to analyze the effect of the pharmacological treatment on the sleep patterns of children with attention deficit hyperactivity disorder (ADHD).
OBJECTIVE
The aim of this study was to analyze the effect of the pharmacological treatment on the sleep patterns of children with attention deficit hyperactivity disorder (ADHD).
DATA SOURCE
A high-sensitivity electronic search was performed in the following databases: Cochrane Library, MEDLINE via PubMed, LILACS via the Regional Health Portal (BVS), Embase, Scopus, CINAHL, and Web of Science, as recommended by the Cochrane Handbook, and which has undergone peer review according to the PRESS Guide.
DATA SYNTHESIS
The studies contemplated the use of the drugs atomoxetine, guanfacine, methylphenidate, dasotraline, L-theanine, and lisdexamfetamine. They showed efficiency in reducing the symptoms of ADHD, although all, except atomoxetine, affected sleep quality, such as by reducing total rapid eye movement (REM), non-REM phase, slow-wave sleep time, and longer sleep-onset latency.
CONCLUSIONS
The drugs used in the treatment of ADHD seem to have negative repercussions on the sleep quality of children, with the drug atomoxetine showing lesser effects on this variable.
Topics: Child; Humans; Attention Deficit Disorder with Hyperactivity; Atomoxetine Hydrochloride; Central Nervous System Stimulants; Methylphenidate; Sleep
PubMed: 37255110
DOI: 10.1590/1984-0462/2023/41/2022065 -
Lakartidningen May 2023A well-conducted systematic review requires a scrupulous assessment of the design of included studies. This may unveil major issues in how studies were planned,...
A well-conducted systematic review requires a scrupulous assessment of the design of included studies. This may unveil major issues in how studies were planned, conducted and reported. This section presents a few examples. 1) A Cochrane review on pain and sedation management in the newborn identified a study described as a randomized trial, which later, following communication with authors and the editor-in-chief, turned out to be observational. 2) Poor evaluation of heterogeneity and active placebo when pooling studies on inhalation of saline solution for bronchiolitis led to clinical implementation of treatments later shown not to be effective. 3) A Cochrane review on methylphenidate for attention deficit hyperactivity disorder in adults did not identify problems with blinding and a »wash-out« period, resulting in erroneous conclusions. The review was therefore retracted. Although as important as benefits, harms of interventions are often given less attention in trials and systematic reviews.
Topics: Adult; Humans; Infant, Newborn; Attention Deficit Disorder with Hyperactivity; Biomedical Research; Methylphenidate; Pain
PubMed: 37191391
DOI: No ID Found -
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 -
The Cochrane Database of Systematic... Apr 2023Attention deficit hyperactivity disorder (ADHD) is a major problem in children and adolescents, characterised by age-inappropriate levels of inattention, hyperactivity,... (Review)
Review
BACKGROUND
Attention deficit hyperactivity disorder (ADHD) is a major problem in children and adolescents, characterised by age-inappropriate levels of inattention, hyperactivity, and impulsivity, and is associated with long-term social, academic, and mental health problems. The stimulant medications methylphenidate and amphetamine are the most frequently used treatments for ADHD, but these are not always effective and can be associated with side effects. Clinical and biochemical evidence suggests that deficiencies of polyunsaturated fatty acids (PUFA) could be related to ADHD. Research has shown that children and adolescents with ADHD have significantly lower plasma and blood concentrations of PUFA and, in particular, lower levels of omega-3 PUFA. These findings suggest that PUFA supplementation may reduce the attention and behaviour problems associated with ADHD. This review is an update of a previously published Cochrane Review. Overall, there was little evidence that PUFA supplementation improved symptoms of ADHD in children and adolescents.
OBJECTIVES
To compare the efficacy of PUFA to other forms of treatment or placebo in treating the symptoms of ADHD in children and adolescents.
SEARCH METHODS
We searched 13 databases and two trials registers up to October 2021. We also checked the reference lists of relevant studies and reviews for additional references.
SELECTION CRITERIA
We included randomised and quasi-randomised controlled trials that compared PUFA with placebo or PUFA plus alternative therapy (medication, behavioural therapy, or psychotherapy) with the same alternative therapy alone in children and adolescents (aged 18 years and under) diagnosed with ADHD.
DATA COLLECTION AND ANALYSIS
We used standard Cochrane methods. Our primary outcome was severity or improvement of ADHD symptoms. Our secondary outcomes were severity or incidence of behavioural problems; quality of life; severity or incidence of depressive symptoms; severity or incidence of anxiety symptoms; side effects; loss to follow-up; and cost. We used GRADE to assess the certainty of evidence for each outcome.
MAIN RESULTS
We included 37 trials with more than 2374 participants, of which 24 trials were new to this update. Five trials (seven reports) used a cross-over design, while the remaining 32 trials (52 reports) used a parallel design. Seven trials were conducted in Iran, four each in the USA and Israel, and two each in Australia, Canada, New Zealand, Sweden, and the UK. Single studies were conducted in Brazil, France, Germany, India, Italy, Japan, Mexico, the Netherlands, Singapore, Spain, Sri Lanka, and Taiwan. Of the 36 trials that compared a PUFA to placebo, 19 used an omega-3 PUFA, six used a combined omega-3/omega-6 supplement, and two used an omega-6 PUFA. The nine remaining trials were included in the comparison of PUFA to placebo, but also had the same co-intervention in the PUFA and placebo groups. Of these, four trials compared a combination of omega-3 PUFA plus methylphenidate to methylphenidate. One trial each compared omega-3 PUFA plus atomoxetine to atomoxetine; omega-3 PUFA plus physical training to physical training; and an omega-3 or omega-6 supplement plus methylphenidate to methylphenidate; and two trials compared omega-3 PUFA plus dietary supplement to dietary supplement. Supplements were given for a period of between two weeks and six months. Although we found low-certainty evidence that PUFA compared to placebo may improve ADHD symptoms in the medium term (risk ratio (RR) 1.95, 95% confidence interval (CI) 1.47 to 2.60; 3 studies, 191 participants), there was high-certainty evidence that PUFA had no effect on parent-rated total ADHD symptoms compared to placebo in the medium term (standardised mean difference (SMD) -0.08, 95% CI -0.24 to 0.07; 16 studies, 1166 participants). There was also high-certainty evidence that parent-rated inattention (medium-term: SMD -0.01, 95% CI -0.20 to 0.17; 12 studies, 960 participants) and hyperactivity/impulsivity (medium-term: SMD 0.09, 95% CI -0.04 to 0.23; 10 studies, 869 participants) scores were no different compared to placebo. There was moderate-certainty evidence that overall side effects likely did not differ between PUFA and placebo groups (RR 1.02, 95% CI 0.69 to 1.52; 8 studies, 591 participants). There was also moderate-certainty evidence that medium-term loss to follow-up was likely similar between groups (RR 1.03, 95% CI 0.77 to 1.37; 13 studies, 1121 participants).
AUTHORS' CONCLUSIONS
Although we found low-certainty evidence that children and adolescents receiving PUFA may be more likely to improve compared to those receiving placebo, there was high-certainty evidence that PUFA had no effect on total parent-rated ADHD symptoms. There was also high-certainty evidence that inattention and hyperactivity/impulsivity did not differ between PUFA and placebo groups. We found moderate-certainty evidence that overall side effects likely did not differ between PUFA and placebo groups. There was also moderate-certainty evidence that follow-up was similar between groups. It is important that future research addresses the current weaknesses in this area, which include small sample sizes, variability of selection criteria, variability of the type and dosage of supplementation, and short follow-up times.
Topics: Child; Humans; Adolescent; Attention Deficit Disorder with Hyperactivity; Atomoxetine Hydrochloride; Quality of Life; Fatty Acids, Unsaturated; Methylphenidate; Fatty Acids, Omega-3; Amphetamine
PubMed: 37058600
DOI: 10.1002/14651858.CD007986.pub3 -
The Cochrane Database of Systematic... Mar 2023Attention deficit hyperactivity disorder (ADHD) is one of the most commonly diagnosed and treated psychiatric disorders in childhood. Typically, children and adolescents... (Review)
Review
BACKGROUND
Attention deficit hyperactivity disorder (ADHD) is one of the most commonly diagnosed and treated psychiatric disorders in childhood. Typically, children and adolescents with ADHD find it difficult to pay attention and they are hyperactive and impulsive. Methylphenidate is the psychostimulant most often prescribed, but the evidence on benefits and harms is uncertain. This is an update of our comprehensive systematic review on benefits and harms published in 2015.
OBJECTIVES
To assess the beneficial and harmful effects of methylphenidate for children and adolescents with ADHD.
SEARCH METHODS
We searched CENTRAL, MEDLINE, Embase, three other databases and two trials registers up to March 2022. In addition, we checked reference lists and requested published and unpublished data from manufacturers of methylphenidate.
SELECTION CRITERIA
We included all randomised clinical trials (RCTs) comparing methylphenidate versus placebo or no intervention in children and adolescents aged 18 years and younger with a diagnosis of ADHD. The search was not limited by publication year or language, but trial inclusion required that 75% or more of participants had a normal intellectual quotient (IQ > 70). We assessed two primary outcomes, ADHD symptoms and serious adverse events, and three secondary outcomes, adverse events considered non-serious, general behaviour, and quality of life.
DATA COLLECTION AND ANALYSIS
Two review authors independently conducted data extraction and risk of bias assessment for each trial. Six review authors including two review authors from the original publication participated in the update in 2022. We used standard Cochrane methodological procedures. Data from parallel-group trials and first-period data from cross-over trials formed the basis of our primary analyses. We undertook separate analyses using end-of-last period data from cross-over trials. We used Trial Sequential Analyses (TSA) to control for type I (5%) and type II (20%) errors, and we assessed and downgraded evidence according to the GRADE approach.
MAIN RESULTS
We included 212 trials (16,302 participants randomised); 55 parallel-group trials (8104 participants randomised), and 156 cross-over trials (8033 participants randomised) as well as one trial with a parallel phase (114 participants randomised) and a cross-over phase (165 participants randomised). The mean age of participants was 9.8 years ranging from 3 to 18 years (two trials from 3 to 21 years). The male-female ratio was 3:1. Most trials were carried out in high-income countries, and 86/212 included trials (41%) were funded or partly funded by the pharmaceutical industry. Methylphenidate treatment duration ranged from 1 to 425 days, with a mean duration of 28.8 days. Trials compared methylphenidate with placebo (200 trials) and with no intervention (12 trials). Only 165/212 trials included usable data on one or more outcomes from 14,271 participants. Of the 212 trials, we assessed 191 at high risk of bias and 21 at low risk of bias. If, however, deblinding of methylphenidate due to typical adverse events is considered, then all 212 trials were at high risk of bias.
PRIMARY OUTCOMES
methylphenidate versus placebo or no intervention may improve teacher-rated ADHD symptoms (standardised mean difference (SMD) -0.74, 95% confidence interval (CI) -0.88 to -0.61; I² = 38%; 21 trials; 1728 participants; very low-certainty evidence). This corresponds to a mean difference (MD) of -10.58 (95% CI -12.58 to -8.72) on the ADHD Rating Scale (ADHD-RS; range 0 to 72 points). The minimal clinically relevant difference is considered to be a change of 6.6 points on the ADHD-RS. Methylphenidate may not affect serious adverse events (risk ratio (RR) 0.80, 95% CI 0.39 to 1.67; I² = 0%; 26 trials, 3673 participants; very low-certainty evidence). The TSA-adjusted intervention effect was RR 0.91 (CI 0.31 to 2.68).
SECONDARY OUTCOMES
methylphenidate may cause more adverse events considered non-serious versus placebo or no intervention (RR 1.23, 95% CI 1.11 to 1.37; I² = 72%; 35 trials 5342 participants; very low-certainty evidence). The TSA-adjusted intervention effect was RR 1.22 (CI 1.08 to 1.43). Methylphenidate may improve teacher-rated general behaviour versus placebo (SMD -0.62, 95% CI -0.91 to -0.33; I² = 68%; 7 trials 792 participants; very low-certainty evidence), but may not affect quality of life (SMD 0.40, 95% CI -0.03 to 0.83; I² = 81%; 4 trials, 608 participants; very low-certainty evidence).
AUTHORS' CONCLUSIONS
The majority of our conclusions from the 2015 version of this review still apply. Our updated meta-analyses suggest that methylphenidate versus placebo or no-intervention may improve teacher-rated ADHD symptoms and general behaviour in children and adolescents with ADHD. There may be no effects on serious adverse events and quality of life. Methylphenidate may be associated with an increased risk of adverse events considered non-serious, such as sleep problems and decreased appetite. However, the certainty of the evidence for all outcomes is very low and therefore the true magnitude of effects remain unclear. Due to the frequency of non-serious adverse events associated with methylphenidate, the blinding of participants and outcome assessors is particularly challenging. To accommodate this challenge, an active placebo should be sought and utilised. It may be difficult to find such a drug, but identifying a substance that could mimic the easily recognised adverse effects of methylphenidate would avert the unblinding that detrimentally affects current randomised trials. Future systematic reviews should investigate the subgroups of patients with ADHD that may benefit most and least from methylphenidate. This could be done with individual participant data to investigate predictors and modifiers like age, comorbidity, and ADHD subtypes.
Topics: Male; Female; Child; Adolescent; Humans; Methylphenidate; Attention Deficit Disorder with Hyperactivity; Central Nervous System Stimulants; Cross-Over Studies; Quality of Life; Randomized Controlled Trials as Topic
PubMed: 36971690
DOI: 10.1002/14651858.CD009885.pub3 -
The Cochrane Database of Systematic... Dec 2022Cataract surgery is the most common ambulatory incisional surgery performed in the USA. Cystoid macular edema (CME), the accumulation of fluid in the central retina due... (Review)
Review
BACKGROUND
Cataract surgery is the most common ambulatory incisional surgery performed in the USA. Cystoid macular edema (CME), the accumulation of fluid in the central retina due to leakage from dilated capillaries, is the most common cause of vision impairment following cataract surgery. Acute CME, defined as CME of less than four months' duration, often resolves spontaneously. CME that persists for four months or longer is termed chronic CME. Non-steroidal anti-inflammatory drugs (NSAIDs) have been used to treat CME. This update adds new evidence and analyses to the previously published review.
OBJECTIVES
To examine the effectiveness of NSAIDs in the treatment of CME following cataract surgery.
SEARCH METHODS
We searched the CENTRAL (2022, Issue 3); Ovid MEDLINE; Embase; PubMed; LILACS; mRCT (discontinued in 2014, last searched August 2011), ClinicalTrials.gov, and WHO ICTRP databases. We did not use any date or language restrictions in the electronic search for trials. We last searched the electronic databases on 20 March 2022. SELECTION CRITERIA: We included randomized controlled trials evaluating the effects of NSAIDs for CME following cataract surgery.
DATA COLLECTION AND ANALYSIS
Two review authors independently screened all titles and abstracts, reviewed full-text publications against eligibility criteria, independently extracted data from newly included trials and assessed risk of bias for each included trial. We contacted trial authors for clarification or to request missing information. We provided a narrative synthesis of all included trials and their results. For continuous and dichotomous outcomes, we separately performed pooled analysis and reported mean difference (MD) and risk ratio (RR) as well as the associated 95% confidence interval (CI) whenever feasible. Two review authors independently graded the overall certainty of the evidence for each outcome using the GRADE approach.
MAIN RESULTS
We included nine trials with a total of 390 participants (393 eyes). Study participants' mean age was 72.2 years (interquartile range [IQR] 68.8 to 73.6) and 72% were women (IQR 69% to 74%). Three trials included participants with acute CME, and four included participants with chronic CME; the remaining two trials enrolled both participants with acute and chronic CME or participants with unknown CME duration. We assessed trials as having unclear (33%) or high risk of bias (67%). Visual improvement of two or more lines at the end of treatment Data from one trial in participants with acute CME show no treatment effect of topical ketorolac compared to placebo (RR 2.00, 95% CI 0.46 to 8.76; 22 participants). Data from a three-arm trial in participants with acute CME demonstrate that, when compared with topical prednisolone, topical ketorolac (RR 1.33, 95% CI 0.58 to 3.07; 17 participants) or topical ketorolac and prednisolone combination therapy (RR 1.78, 95% CI 0.86 to 3.69; 17 participants) may have little or no effect on visual improvement. Results of subgroup analysis from two studies in participants with chronic CME suggest that, after treatment for 90 days or longer, NSAIDs may increase participants' likelihood of visual improvement by 1.87 fold (RR 2.87, 95% CI 1.58 to 5.22; I = 33%; 2 trials, 121 participants) relative to placebo. However, there was no evidence of treatment effects in the subgroup with two months of treatment or less (RR 0.72, 95% CI 0.30 to 1.73; P = 0.19, I = 41%; 2 trials, 34 participants). Overall, this evidence is very low certainty. A single-study estimate in patients with mixed CME indicates that topical diclofenac may increase the likelihood of visual improvement by 40% when compared to topical ketorolac (RR 1.40, 95% CI 1.02 to 1.94; 68 participants). However, the same trial reported no difference between the groups in mean final visual acuity in Snellen lines (MD 0.40, 95% CI -0.93 to 1.73). A three-arm trial in patients with mixed CME reporting visual changes in ETDRS letters in comparisons between ketorolac and diclofenac (34 participants) or bromfenac (34 participants) suggests no evidence of effects. Overall, NSAIDs may slightly improve visual acuity in participants with mixed CME but the evidence is very uncertain. Persistence of improvement of vision one month after discontinuation of treatment One trial of participants with chronic CME tested oral indomethacin (RR 0.40, 95% CI 0.10 to 1.60; 20 participants) and the other compared topical ketorolac to placebo (RR 4.00, 95% CI 0.51 to 31.1; 26 participants). While there is no evidence of treatment effects, evidence suggests substantial between-group heterogeneity (P = 0.07, I = 69.9%; very low-certainty evidence). None of the trials in patients with acute or mixed CME reported this outcome. Proportion of participants with improvement in leakage on fundus fluorescein angiography One three-arm trial in participants with acute CME shows that, when compared with topical prednisolone, there is no treatment benefit of topical ketorolac (RR 1.11, 95% CI 0.45 to 2.75; 17 participants) or topical ketorolac and topical prednisolone combination therapy (RR 1.56, 95% CI 0.72 to 3.38; 17 participants). This evidence is very low certainty. The combined estimate from two trials in participants with chronic CME indicates NSAIDs have little to no effect over placebo on improving leakage (RR 1.93, 95% CI 0.62 to 6.02; 40 participants; very low-certainty evidence). Neither of the trials in patients with mixed CME reported this outcome. Proportion of participants with improved contrast sensitivity Very low-certainty evidence from one trial in participants with acute CME shows no treatment benefit of ketorolac (RR 1.11, 95% CI 0.45 to 2.75; 17 participants) or ketorolac and prednisolone combination therapy (RR 1.78, 95% CI 0.86 to 3.69; 17 participants) compared with topical prednisolone. None of the trials in patients with chronic or mixed CME reported this outcome. Proportion of participants with improved central macular thickness on optical coherence tomography; measures of quality of life No included trial reported these outcomes. Adverse effects Most trials observed no differences in ocular adverse events, such as corneal toxicity or elevated intraocular pressure, between comparison groups.
AUTHORS' CONCLUSIONS
Evidence on effects of NSAIDs in patients with CME is very uncertain and further investigation is warranted. Our findings are limited by small sample sizes, and heterogeneity in interventions, assessments, and reporting of clinically important outcomes.
Topics: Humans; Female; Aged; Male; Macular Edema; Anti-Inflammatory Agents, Non-Steroidal; Ketorolac; Diclofenac; Quality of Life; Cataract; Prednisolone
PubMed: 36520144
DOI: 10.1002/14651858.CD004239.pub4 -
The Cochrane Database of Systematic... Nov 2022Cognitive deficits are common in people who have received cranial irradiation and have a serious impact on daily functioning and quality of life. The benefit of... (Review)
Review
BACKGROUND
Cognitive deficits are common in people who have received cranial irradiation and have a serious impact on daily functioning and quality of life. The benefit of pharmacological and non-pharmacological treatment of cognitive deficits in this population is unclear. This is an updated version of the original Cochrane Review published in Issue 12, 2014.
OBJECTIVES
To assess the effectiveness of interventions for preventing or ameliorating cognitive deficits in adults treated with cranial irradiation.
SEARCH METHODS
For this review update we searched the Cochrane Register of Controlled Trials (CENTRAL), MEDLINE via Ovid, Embase via Ovid, and PsycInfo via Ovid to 12 September 2022.
SELECTION CRITERIA
We included randomised controlled (RCTs) trials that evaluated pharmacological or non-pharmacological interventions in cranial irradiated adults, with objective cognitive functioning as a primary or secondary outcome measure.
DATA COLLECTION AND ANALYSIS
Two review authors (MK, JD) independently extracted data from selected studies and carried out a risk of bias assessment. Cognitive function, fatigue and mood outcomes were reported. No data were pooled.
MAIN RESULTS
Eight studies met the inclusion criteria and were included in this updated review. Six were from the original version of the review, and two more were added when the search was updated. Nineteen further studies were assessed as part of this update but did not fulfil the inclusion criteria. Of the eight included studies, four studies investigated "prevention" of cognitive problems (during radiotherapy and follow-up) and four studies investigated "amelioration" (interventions to treat cognitive impairment as a late complication of radiotherapy). There were five pharmacological studies (two studies on prevention and three in amelioration) and three non-pharmacological studies (two on prevention and one in amelioration). Due to differences between studies in the interventions being evaluated, a meta-analysis was not possible. Studies in early radiotherapy treatment phase (five studies) Pharmacological studies in the "early radiotherapy treatment phase" were designed to prevent or ameliorate cognitive deficits and included drugs used in dementia (memantine) and fatigue (d-threo-methylphenidate hydrochloride). Non-pharmacological studies in the "early radiotherapy treatment phase" included a ketogenic diet and a two-week cognitive rehabilitation and problem-solving programme. In the memantine study, the primary cognitive outcome of memory at six months did not reach significance, but there was significant improvement in overall cognitive function compared to placebo, with similar adverse events across groups. The d-threo-methylphenidate hydrochloride study found no statistically significant difference between arms, with few adverse events. The study of a calorie-restricted ketogenic diet found no effect, although a lower than expected calorie intake in the control group complicates interpretation of the results. The study investigating the utility of a rehabilitation program did not carry out a statistical comparison of cognitive performance between groups. Studies in delayed radiation or late effect phase (four studies) The "amelioration" pharmacological studies to treat cognitive complications of radiotherapy included drugs used in dementia (donepezil) or psychostimulants (methylphenidate and modafinil). Non-pharmacological measures included cognitive rehabilitation and problem solving (Goal Management Training). These studies included patients with cognitive problems at entry who had "stable" brain cancer. The donepezil study did not find an improvement in the primary cognitive outcome of overall cognitive performance, but did find improvement in an individual test of memory, compared to placebo; adverse events were not reported. A study comparing methylphenidate with modafinil found improvements in cognitive function in both the methylphenidate and modafinil arms; few adverse events were reported. Another study comparing two different doses of modafinil combined treatment arms and found improvements across all cognitive tests, however, a number of adverse events were reported. Both studies were limited by a small sample size. The Goal Management Training study suggested a benefit of the intervention, a behavioural intervention that combined mindfulness and strategy training, on executive function and processing speed. There were a number of limitations across studies and few were without high risks of bias.
AUTHORS' CONCLUSIONS
In this update, limited additional evidence was found for the treatment or amelioration of cognitive deficits in adults treated with cranial irradiation. As concluded in the original review, there is supportive evidence that memantine may help prevent cognitive deficits for adults with brain metastases receiving cranial irradiation. There is supportive evidence that donepezil, methylphenidate and modafinil may have a role in treating cognitive deficits in adults with brain tumours who have been treated with cranial irradiation; patient withdrawal affected the statistical power of these studies. Further research that tries to minimise the withdrawal of consent, and subsequently reduce the requirement for imputation procedures, may offer a higher certainty of evidence. There is evidence from only a single small study to support non-pharmacological interventions in the amelioration of cognitive deficits. Further research is required.
Topics: Adult; Humans; Modafinil; Donepezil; Memantine; Quality of Life; Cognitive Dysfunction; Cranial Irradiation; Cognition; Methylphenidate; Brain Neoplasms; Fatigue; Dementia
PubMed: 36427235
DOI: 10.1002/14651858.CD011335.pub3 -
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 -
International Wound Journal Feb 2023Pain and wound after haemorrhoidectomy constantly bothered the patient's convenience. Recurrently, topical sucralfate is used to treat excoriations and burns. It is... (Meta-Analysis)
Meta-Analysis
The efficacy of topical sucralfate in improving pain and wound healing after haemorrhoidectomy procedure: A systematic review, meta-analysis, and meta-regression of randomised clinical trials.
Pain and wound after haemorrhoidectomy constantly bothered the patient's convenience. Recurrently, topical sucralfate is used to treat excoriations and burns. It is considered to enhance epidermal growth and tissue granulation, thus, alleviating patients' problems. This study evaluated topical sucralfate's feasibility, safety, and superiority after haemorrhoidectomy. We searched randomised controlled trial (RCT) studies in PubMed, Google Scholar, Europe PMC, and ClinicalTrials.gov until March 29th, 2022. We investigated the influence of topical sucralfate on pain score postoperatively (24 hours, 7 days, and 14 days), pethidine usage, diclofenac usage, and wound healing rate compared to placebo. This study was conducted following the PRISMA guidelines. This study sorted the final six studies with 439 patients underwent haemorrhoidectomy. Topical sucralfate demonstrated significant outcomes on VAS 24 hours post-operative [Std. Mean Difference -1.00 (95% CI -1.70, -0.31), P = .005], VAS 7 days post-operative [Std. Mean Difference -2.29 (95% CI -3.34, -1.25), P < .0001], VAS 14 days post-operative [Std. Mean Difference -1.88 (95% CI -2.74, -1.01), P < .0001], pethidine usage within 24 hours post-operative [Std. Mean Difference -0.62 (95% CI -0.96, -0.27), P = .0004], diclofenac usage 7 days post-operative [Std. Mean Difference -1.76 (95% CI -2.61, -0.92), P < .0001], diclofenac usage 14 days post-operative [Std. Mean Difference -1.64 (95% CI -2.38, -0.91), P < .0001], and wound healing rate at 28-day post-operative [RR 1.45 (95% CI 1.25-1.68), P < .00001]. Topical sucralfate alleviated pain, improved wound healing, and minimised the usage of pethidine and diclofenac compared to placebo.
Topics: Humans; Diclofenac; Hemorrhoidectomy; Meperidine; Pain, Postoperative; Randomized Controlled Trials as Topic; Sucralfate; Wound Healing
PubMed: 35864080
DOI: 10.1111/iwj.13901