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BMC Gastroenterology Oct 2023Since the previous network meta-analysis assessing the efficacy of prokinetics for functional dyspepsia (FD), there have been a number of new studies and cinitapride is... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Since the previous network meta-analysis assessing the efficacy of prokinetics for functional dyspepsia (FD), there have been a number of new studies and cinitapride is a new prokinetic agent for FD. This updated meta-analysis aimed to explore the efficacy and safety of prokinetics for FD.
METHODS
An updated study search in Pubmed, EMBASE, Cochrane Library and Web of Science was conducted in literatures published from July 2015 to March 2023. Randomized controlled trials investigating the use of prokinetics in adult FD patients were included. The primary outcome was the total efficacy rate and the secondary outcome was adverse events. A Bayesian network meta-analysis was performed using R software.
RESULTS
A total of 28 studies were included. Network meta-analysis showed that metoclopramide had a higher total efficacy rate than mosapride (OR: 3.53, 95%CI: 1.70-7.47), domperidone (OR: 2.29, 95%CI: 1.16-4.63), itopride(OR: 2.77, 95%CI: 1.41-5.59), acotiamide(OR: 2.63, OR: 1.33-5.36), and placebo(OR: 5.68, 95%CI: 2.98-11.10), however similar to cinitapride (OR: 1.62, 95%CI: 0.75-3.53). Cinitapride had a higher total efficacy rate than mosapride (OR: 2.18, 95%CI: 1.16-4.14) and placebo (OR: 3.52, 95%CI: 2.01-6.24). Cinitapride had lower risk of total adverse events than domperidone. There was no difference in the risk of drug-related adverse events between the prokinetics.
CONCLUSIONS
Metoclopramide and cinitapride may have a better efficacy than other prokinetics in the treatment of FD, and cinitapride may have a lower risk of total adverse events. Further studies using uniform definitions or validated tools to measure the total efficacy rate are needed.
Topics: Adult; Humans; Dyspepsia; Domperidone; Metoclopramide; Network Meta-Analysis; Bayes Theorem; Randomized Controlled Trials as Topic
PubMed: 37907846
DOI: 10.1186/s12876-023-03014-9 -
Medical Science Monitor : International... Oct 2023BACKGROUND The purpose of this meta-analysis was to evaluate the effectiveness of electroacupuncture in preventing and treating postoperative nausea and vomiting (PONV)... (Meta-Analysis)
Meta-Analysis
BACKGROUND The purpose of this meta-analysis was to evaluate the effectiveness of electroacupuncture in preventing and treating postoperative nausea and vomiting (PONV) after general anesthesia. MATERIAL AND METHODS We searched for papers on randomized controlled trials on electroacupuncture for PONV prevention after general anesthesia published in PubMed, Web of Science, and China National Knowledge Infrastructure (CNKI) since October 1, 2016. Primary outcome was incidence of PONV; secondary outcomes were incidence of postoperative nausea (PON) at 6 h, postoperative vomiting (POV) at 6 h, and postoperative antiemetic requirement. Data were combined and analyzed using RevMan 5.4.1 software. RESULTS Eight randomized controlled trials, with 899 total participants, were included. Findings showed (1) there was no significant difference in occurrence rate of PONV between electroacupuncture and control groups (OR=0.31, 95% CI [0.06, 1.49], P=0.14, I²=82%); (2) electroacupuncture reduced incidence of PON at 6 h postoperatively, compared with controls (OR=0.43, 95% CI [0.27, 0.67], P=0.0002, I²=0%); (3) compared with control group, electroacupuncture reduced POV incidence 0-6 h postoperatively (OR=0.38, 95% CI [0.23, 0.63], P=0.0001, I²=0%); (4) electroacupuncture group demonstrated a significant reduction in postoperative requirement for antiemetic medications (OR=0.44, 95% CI [0.25, 0.78], P=0.005, I²=61%); (5) one study reported adverse reactions during observation, with 3 patients experiencing pain and itching at acupuncture site and 2 patients refusing a second acupuncture treatment; all symptoms lasted less than 2 h. CONCLUSIONS Based on current evidence, electroacupuncture significantly reduces the occurrence rate of PON and POV at 6 h after surgery and the use of antiemetic medication postoperatively. However, more high-quality, large-sample randomized controlled trials are needed to further validate its efficacy.
Topics: Humans; Postoperative Nausea and Vomiting; Antiemetics; Electroacupuncture; Randomized Controlled Trials as Topic; Acupuncture Therapy
PubMed: 37849245
DOI: 10.12659/MSM.941262 -
Medicine Sep 2023Propofol is the most commonly used intravenous anesthetic medication and is most commonly associated with post-operative pain. Several drugs are investigated to reduce... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Propofol is the most commonly used intravenous anesthetic medication and is most commonly associated with post-operative pain. Several drugs are investigated to reduce post-operative pain caused by propofol injection. Ondansetron is a potent anti-emetic drug showing promising results as an analgesic. This meta-analysis aims to compare the efficacy of ondansetron to placebo and lidocaine in reducing post-operative pain caused by propofol injection.
METHODS
PubMed, Embase, Cochrane Library, Web of Science, and Scopus were searched for relevant randomized controlled trials (RCTs) till May 2022. We conducted a meta-analysis using RevMan software version 5.4, and we assessed the quality of included RCTs using the Cochrane risk of bias tool.
RESULTS
In our study, we included 23 RCTs with 2957 participants. Compared to placebo, ondansetron significantly increased the rate of no pain [risk ratio (RR) = 2.36, 95% confidence interval (CI) (1.39-4.01)], and reduced moderate [RR = 0.39, 95% CI (0.30-0.52)] and severe pain [RR = 0.34, 95% CI (0.24-0.50)]. Furthermore, ondansetron significantly reduced PONV [RR = 0.73, 95% CI (0.58, 0.91)]. On the other hand, ondansetron showed an inferior efficacy to lidocaine regarding the incidence of no, moderate, and severe pain.
CONCLUSION
Ondansetron is effective in reducing post-operative propofol-induced pain. However, lidocaine is more effective than it.
Topics: Humans; Propofol; Lidocaine; Ondansetron; Randomized Controlled Trials as Topic; Pain, Postoperative
PubMed: 37746949
DOI: 10.1097/MD.0000000000035021 -
Medicine Sep 2023Atypical antipsychotic (AAP) augmentation is an alternative strategy for patients with major depressive disorder (MDD) who had an inadequate response to antidepressant... (Meta-Analysis)
Meta-Analysis
Comparative efficacy and safety of 4 atypical antipsychotics augmentation treatment for major depressive disorder in adults: A systematic review and network meta-analysis.
BACKGROUND
Atypical antipsychotic (AAP) augmentation is an alternative strategy for patients with major depressive disorder (MDD) who had an inadequate response to antidepressant therapy (ADT). We aimed to compare and rank the efficacy and safety of 4 AAPs in the adjuvant treatment of MDD.
METHODS
We searched randomized controlled trials (RCTs) published and unpublished from the date of databases and clinical trial websites inception to April 30, 2023. The evidence risk of bias (RoB) and certainty are assessed using the Cochrane bias risk tool and grading of recommendations assessment, development, and evaluation (GRADE) framework, respectively. Using network meta-analysis, we estimated summary risk ratios (RRs) or standardized mean difference (SMD) based on the random effects model.
RESULTS
56 eligible studies comprising 11448 participants were included. In terms of primary efficacy outcome, compared with placebo (PBO), all AAPs had significant efficacy (SMD = -0.40; 95% CI, -0.68 to -0.12 for quetiapine (QTP); -0.35, -0.59 to -0.11 for olanzapine (OLA); -0.28, -0.47 to -0.09 for aripiprazole (ARI) and -0.25, -0.42 to -0.07 for brexpiprazole (BRE), respectively). In terms of acceptability, no significant difference was found, either agents versus agents or agents versus PBO. In terms of tolerability, compared with the PBO, QTP (RR = 0.24; 95% CI,0.11-0.53), OLA (0.30,0.10-0.55), ARI (0.39,0.22-0.69), and BRE (0.37,0.18-0.75) were significantly less well tolerated. 8 (14.2%) of 56 trials were assessed as low RoB, 38 (67.9%) trials had moderate RoB, and 10 (17.9%) had high RoB; By the GRADE, the certainty of most evidence was low or very low.
CONCLUSION
Adjuvant AAPs had significant efficacy compared with PBO, but treatment decisions must be made to balance the risks and benefits.
Topics: Adult; Humans; Depressive Disorder, Major; Antipsychotic Agents; Network Meta-Analysis; Quetiapine Fumarate; Aripiprazole; Olanzapine; Adjuvants, Immunologic; Adjuvants, Pharmaceutic
PubMed: 37746943
DOI: 10.1097/MD.0000000000034670 -
Medicine Sep 2023Methylprednisolone (MP) and dexamethasone (DXM) are commonly prescribed hormone drugs for treating coronavirus pandemic disease 2019 (COVID-19) patients, but conflicting... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Methylprednisolone (MP) and dexamethasone (DXM) are commonly prescribed hormone drugs for treating coronavirus pandemic disease 2019 (COVID-19) patients, but conflicting results from previous studies and meta-analyses on their efficacy and safety necessitate further investigation. Therefore, in this study, we conducted a systematic review and meta-analysis of randomized controlled trials to enhance the level of evidence and compare the efficacy and safety of MP and DXM in COVID-19 patients.
METHODS
We conducted a comprehensive search of PubMed, Web of Science, Embase, and Cochrane Library databases to retrieve randomized clinical trials. Our primary outcome measure was all-cause mortality, with secondary outcomes including admission to the intensive care unit, length of hospital stay, mechanical ventilation, and adverse events.
RESULTS
This study analyzed six randomized controlled trials involving 1403 patients (MP group: 704; DXM group: 699). The results of the analysis showed no significant differences in mortality rates, admission to intensive care units, hospitalization time, mechanical ventilation, or adverse events between the MP and DXM groups (P > .05). However, a significant difference was observed in the incidence of hyperglycemia between these 2 groups (RR = 1.78, 95% CI [1.09, 2.89], P = .02, I2 = 78%).
CONCLUSION
The results of this meta-analysis showed that there was no difference in mortality, ICU admission rate, hospital stay, mechanical ventilation, or adverse events between MP and DXM in the treatment of COVID-19. The incidence of hyperglycemia with methylprednisolone was higher than that with dexamethasone.
Topics: Humans; COVID-19; COVID-19 Drug Treatment; Randomized Controlled Trials as Topic; Hyperglycemia; Methylprednisolone; Dexamethasone
PubMed: 37682199
DOI: 10.1097/MD.0000000000034738 -
Critical Care (London, England) Aug 2023Haloperidol is frequently used in critically ill patients with delirium, but evidence for its effects has been sparse and inconclusive. By including recent trials, we... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Haloperidol is frequently used in critically ill patients with delirium, but evidence for its effects has been sparse and inconclusive. By including recent trials, we updated a systematic review assessing effects of haloperidol on mortality and serious adverse events in critically ill patients with delirium.
METHODS
This is an updated systematic review with meta-analysis and trial sequential analysis of randomised clinical trials investigating haloperidol versus placebo or any comparator in critically ill patients with delirium. We adhered to the Cochrane handbook, the PRISMA guidelines and the grading of recommendations assessment, development and evaluation statements. The primary outcomes were all-cause mortality and proportion of patients with one or more serious adverse events or reactions (SAEs/SARs). Secondary outcomes were days alive without delirium or coma, delirium severity, cognitive function and health-related quality of life.
RESULTS
We included 11 RCTs with 15 comparisons (n = 2200); five were placebo-controlled. The relative risk for mortality with haloperidol versus placebo was 0.89; 96.7% CI 0.77 to 1.03; I = 0% (moderate-certainty evidence) and for proportion of patients experiencing SAEs/SARs 0.94; 96.7% CI 0.81 to 1.10; I = 18% (low-certainty evidence). We found no difference in days alive without delirium or coma (moderate-certainty evidence). We found sparse data for other secondary outcomes and other comparators than placebo.
CONCLUSIONS
Haloperidol may reduce mortality and likely result in little to no change in the occurrence of SAEs/SARs compared with placebo in critically ill patients with delirium. However, the results were not statistically significant and more trial data are needed to provide higher certainty for the effects of haloperidol in these patients.
TRIAL REGISTRATION
CRD42017081133, date of registration 28 November 2017.
Topics: Humans; Haloperidol; Coma; Critical Illness; Quality of Life; Delirium; Randomized Controlled Trials as Topic
PubMed: 37633991
DOI: 10.1186/s13054-023-04621-4 -
Journal of Perinatal Medicine Nov 2023Dexamethasone administration can reduce bronchopulmonary dysplasia, our objective was to identify long term adverse effects. (Review)
Review
BACKGROUND
Dexamethasone administration can reduce bronchopulmonary dysplasia, our objective was to identify long term adverse effects.
CONTENT
A systematic review was performed to determine the childhood and adolescent cardiopulmonary and cognitive effects of dexamethasone systemically administered to preterm infants during neonatal intensive care. Relevant studies were identified by searching two electronic health databases and the grey literature. Spirometry assessments were used as respiratory outcomes, blood pressure and echocardiography assessments as cardiovascular outcomes and cognitive and motor function as cognitive outcomes. From 1,479 articles initially identified, 18 studies (overall 1,609 patients) were included (respiratory n=8, cardiovascular n=2, cognitive n=10); all were observational cohort studies. Dexamethasone exposure was associated with worse pulmonary outcomes in children and adolescents (more abnormal FVC and FEV1:FVC z scores). Dexamethasone exposure was associated in one study with lower IQ scores compared to preterm controls (mean 78.2 [SD 15.0] vs. 84.4 [12.6], [p=0.008]) and in two others was associated with lower total and performance IQ when compared to term controls (p<0.001).
SUMMARY AND OUTLOOK
Postnatal dexamethasone exposure has a negative influence on pulmonary and cognitive outcomes in childhood and adolescence. Medications with a better benefit to risk profile need to be identified.
Topics: Adolescent; Child; Humans; Infant; Infant, Newborn; Adrenal Cortex Hormones; Anti-Inflammatory Agents; Bronchopulmonary Dysplasia; Chronic Disease; Dexamethasone; Glucocorticoids; Infant, Premature
PubMed: 37606507
DOI: 10.1515/jpm-2023-0297 -
Molecular Psychiatry Aug 2023Antipsychotic drugs differ in their propensity to cause extrapyramidal side-effects (EPS), but their dose-effects are unclear. Therefore, we conducted a systematic... (Meta-Analysis)
Meta-Analysis
Antipsychotic drugs differ in their propensity to cause extrapyramidal side-effects (EPS), but their dose-effects are unclear. Therefore, we conducted a systematic review and dose-response meta-analysis. We searched multiple electronic databases up to 20.02.2023 for fixed-dose studies investigating 16 second-generation antipsychotics and haloperidol (all formulations and administration routes) in adults with acute exacerbations of schizophrenia. The primary outcome was the number of participants receiving antiparkinsonian medication, and if not available, the number of participants with extrapyramidal side-effects (EPS) and the mean scores of EPS rating scales were used as proxies. The effect-size was odds ratio (ORs) compared with placebo. One-stage random-effects dose-response meta-analyses with restricted cubic splines were conducted to estimate the dose-response curves. We also examined the relationship between dopamine D receptor (DR) occupancy and ORs by estimating occupancies from administrated doses. We included data from 110 studies with 382 dose arms (37193 participants). Most studies were short-term with median duration of 6 weeks (range 3-26 weeks). Almost all antipsychotics were associated with dose-dependent EPS with varied degrees and the maximum ORs ranged from OR = 1.57 95%CI [0.97, 2.56] for aripiprazole to OR = 7.56 95%CI [3.16, 18.08] for haloperidol at 30 mg/d. Exceptions were quetiapine and sertindole with negligible risks across all doses. There was very low quality of findings for cariprazine, iloperidone, and zotepine, and no data for clozapine. The DR occupancy curves showed that the risk increased substantially when DR occupancy exceeded 75-85%, except for DR partial agonists that had smaller ORs albeit high DR occupancies. In conclusion, we found that the risk of EPS increases with rising doses and differs substantially in magnitude among antipsychotics, yet exceptions were quetiapine and sertindole with negligible risks. Our data provided additional insights into the current DR therapeutic window for EPS.
Topics: Adult; Humans; Antipsychotic Agents; Quetiapine Fumarate; Haloperidol; Clozapine; Receptors, Dopamine D2; Drug-Related Side Effects and Adverse Reactions
PubMed: 37537284
DOI: 10.1038/s41380-023-02203-y -
The Journal of International Medical... Aug 2023To evaluate the perioperative administration of dexamethasone to prevent postoperative shivering. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To evaluate the perioperative administration of dexamethasone to prevent postoperative shivering.
METHODS
We searched PubMed, Embase, Google Scholar, Web of Science, and Cochrane Library for relevant studies of the administration of dexamethasone to prevent postoperative shivering published through 31 May 2023. The primary outcome was the incidence of postoperative shivering. Secondary outcomes comprised the incidence of postoperative nausea, vomiting, and postoperative nausea and vomiting (PONV). RevMan 5.3 software was used for the data analysis.
RESULTS
We included 12 randomized controlled trials (1276 participants). The results revealed a benefit favoring the perioperative administration of dexamethasone to prevent postoperative shivering (relative risk [RR]: 0.39; 95% confidence interval [CI]: 0.23-0.63), as well as the grade of shivering. The administration of dexamethasone also reduced the incidence of postoperative nausea (RR: 0.54; 95% CI: 0.39-0.73), postoperative vomiting (RR: 0.37; 95% CI: 0.20-0.65), and PONV (RR: 0.50; 95% CI: 0.26-0.95) compared with the control group.
CONCLUSION
This study indicated that perioperative administration of dexamethasone prevented postoperative shivering and decreased the incidence of other complications.PROSPERO registration number: CRD42020164488.
Topics: Humans; Postoperative Nausea and Vomiting; Shivering; Randomized Controlled Trials as Topic; Postoperative Period; Dexamethasone
PubMed: 37534441
DOI: 10.1177/03000605231187805 -
Journal of Affective Disorders Oct 2023Antipsychotic medications are increasingly used for difficult-to-treat depression in young people. However, the evidence-base for this is unclear. Our aim was to assess... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Antipsychotic medications are increasingly used for difficult-to-treat depression in young people. However, the evidence-base for this is unclear. Our aim was to assess the evidence for the efficacy of atypical antipsychotics in treating unipolar and bipolar depression in adolescents and young adults.
METHOD
We conducted a comprehensive systematic review and meta-analysis of randomized-control-trial studies (RCTs) of antipsychotic medications for 10- to 25-year-olds with unipolar and bipolar depression. The primary outcome of interest was change in depressive symptoms from baseline to trial endpoint.
RESULTS
No studies were identified that evaluated the use of antipsychotics in the treatment of unipolar depression. However, we identified four studies, of quetiapine, lurasidone and olanzapine/fluoxetine combination, comprising a total of 866 randomized patients, that evaluated treatment of bipolar depression. All studies used the Children's Depression Rating Scale-Revised (CDRS-R). Our meta-analysis revealed the weighted mean difference (WMD) was -4.58 (95 % CI, -6.59 to -2.57) between antipsychotic and placebo-treated groups. Response and remission rates were also significantly in favor of antipsychotic treatment.
LIMITATIONS
There were few studies, several did not address risk-of-bias domains and there was a lack of non-industry sponsored studies.
CONCLUSION
There is an absence of evidence for the use of antipsychotic medications in treatment of youth unipolar depression, and no recommendations can be made. There is some evidence for the efficacy of antipsychotics, specifically lurasidone and olanzapine/fluoxetine combination, in the treatment of young people with bipolar depression. However, this evidence is limited and more studies investigating the use of these medications in young people are needed.
Topics: Child; Adolescent; Young Adult; Humans; Antipsychotic Agents; Bipolar Disorder; Fluoxetine; Olanzapine; Lurasidone Hydrochloride
PubMed: 37467794
DOI: 10.1016/j.jad.2023.07.082