-
Cellular and Molecular Biology... Sep 2022Nausea and vomiting are known as side effects after surgery. Since serotonin antagonist drugs are widely used to prevent nausea and vomiting after surgery, the present... (Meta-Analysis)
Meta-Analysis
Evaluating the effect of anti-nausea drugs in IDO enzyme gene expression and preventing postoperative vomiting and nausea in patients undergoing general anesthesia: A Meta-analysis.
Nausea and vomiting are known as side effects after surgery. Since serotonin antagonist drugs are widely used to prevent nausea and vomiting after surgery, the present study was conducted to compare the effectiveness of this group's drugs, namely, ondansetron and palonosetron. On the other hand, recent studies have shown that the metabolites of the kynurenine pathway in the Suppression of the immune response play a role. Indoleamine 2,3 dioxygenase (IDO) is the main enzyme controlling this pathway. Therefore, the effect of these two drugs on IDO gene expression was evaluated. The present study is a systematic review with meta-analysis. The search was conducted in the Cochrane, PubMed, Clinical K, and CRD databases for randomized clinical trial articles that compared two drugs, palonosetron, and ondansetron, regarding nausea and vomiting in patients undergoing surgery with general anesthesia. In the end, eight studies were included in the meta-analysis. STATA13 statistical software was used to estimate the overall risk, relative risk, and data analysis. The results showed that the number of samples in all articles was 739. The analysis of the results between 0 and 24 hours showed that palonosetron reduces the incidence of nausea by 50% and the incidence of vomiting by 79% compared to ondansetron (p=0.001). Also, there was no difference between the IDO gene expression in the two drug groups (p>0.05). In general, the analysis of the results related to the effectiveness of palonosetron and ondansetron 24 hours after surgery with a dose of 0.075 mg of palonosetron versus 4 mg of ondansetron showed that palonosetron is more effective in reducing the incidence of nausea and vomiting in patients than ondansetron.
Topics: Humans; Anesthesia, General; Antiemetics; Gene Expression; Isoquinolines; Ondansetron; Palonosetron; Postoperative Nausea and Vomiting; Quinuclidines; Randomized Controlled Trials as Topic
PubMed: 36905254
DOI: 10.14715/cmb/2022.68.9.29 -
BMC Pharmacology & Toxicology Jan 2015Patients may experience nausea and vomiting when undergoing chemotherapy or surgery requiring anesthesia. Serotonin 5-hydroxytryptamine 3 (5-HT3) receptor antagonists... (Review)
Review
BACKGROUND
Patients may experience nausea and vomiting when undergoing chemotherapy or surgery requiring anesthesia. Serotonin 5-hydroxytryptamine 3 (5-HT3) receptor antagonists are effective antiemetics, yet may cause adverse cardiac events, such as arrhythmia. We aimed to identify interventions that mitigate the cardiac risk of 5-HT3 receptor antagonists.
METHODS
Electronic databases, trial registries, and references were searched. Studies on patients undergoing chemotherapy or surgery examining interventions to monitor cardiac risk of 5-HT3 receptor antagonists were included. Search results were screened and data from relevant studies were abstracted in duplicate. Risk of bias of included studies was assessed using the Cochrane Effective Practice and Organisation of Care (EPOC) group's risk-of-bias tool. Due to a dearth of included studies, meta-analysis was not conducted.
RESULTS
Two randomized clinical trials (RCT) and 1 non-randomized clinical trial (NRCT) were included after screening 7,637 titles and abstracts and 1,554 full-text articles. Intravenous administration of different dolasetron doses was examined in the NRCT, while dolasetron versus ondansetron and palonosetron versus ondansetron were examined in the RCT. Electrocardiogram (ECG) was the only intervention examined to mitigate cardiac harm. No differences in ECG evaluations were observed between dolasetron or palonosetron versus ondansetron after 15 minutes, 24 hours, and 1 week post-administration in the 2 RCTs. Four deaths were observed in one RCT, which were deemed unrelated to palonosetron or ondansetron administration. Minor increases in PR and QT intervals were observed in the NRCT for dolasetron dosages greater than 1.2 mg/kg 1-2 hours post-administration, but were deemed not clinically relevant.
CONCLUSIONS
ECG monitoring of chemotherapy patients administered with 5-HT3 receptor antagonists did not reveal clinically significant differences in arrhythmia between the medications at the examined time periods. The usefulness of ECG to monitor chemotherapy patients administered with 5-HT3 receptor antagonists remains unclear, as all patients received ECG monitoring.
TRIAL REGISTRATION
PROSPERO registry number: CRD42013003565.
Topics: Antiemetics; Antineoplastic Agents; Arrhythmias, Cardiac; Drug Therapy, Combination; Electrocardiography; Humans; Indoles; Isoquinolines; Ondansetron; Palonosetron; Quinolizines; Quinuclidines; Serotonin 5-HT3 Receptor Antagonists
PubMed: 25623303
DOI: 10.1186/2050-6511-16-1 -
BMC Medicine Jun 2015Serotonin (5-HT3) receptor antagonists are commonly used to decrease nausea and vomiting for surgery patients. We conducted a systematic review on the comparative... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Serotonin (5-HT3) receptor antagonists are commonly used to decrease nausea and vomiting for surgery patients. We conducted a systematic review on the comparative efficacy of 5-HT3 receptor antagonists.
METHODS
Searches were done in MEDLINE, Embase, and the Cochrane Central Register of Controlled Trials to identify studies comparing 5-HT3 receptor antagonists with each other, placebo, and/or combined with other antiemetic agents for patients undergoing surgical procedures. Screening search results, data abstraction, and risk of bias assessment were conducted by two reviewers independently. Random-effects pairwise meta-analysis and network meta-analysis (NMA) were conducted. PROSPERO registry number: CRD42013003564.
RESULTS
Overall, 450 studies and 80,410 patients were included after the screening of 7,608 citations and 1,014 full-text articles. Significantly fewer patients experienced nausea with any drug relative to placebo, except for ondansetron plus metoclopramide in a NMA including 195 RCTs and 24,230 patients. Significantly fewer patients experienced vomiting with any drug relative to placebo except for palonosetron plus dexamethasone in NMA including 238 RCTs and 12,781 patients. All agents resulted in significantly fewer patients with postoperative nausea and vomiting versus placebo in a NMA including 125 RCTs and 16,667 patients.
CONCLUSIONS
Granisetron plus dexamethasone was often the most effective antiemetic, with the number needed to treat ranging from two to nine.
Topics: Antiemetics; Humans; Postoperative Nausea and Vomiting; Registries; Serotonin 5-HT3 Receptor Antagonists; Vomiting
PubMed: 26084277
DOI: 10.1186/s12916-015-0371-y -
Supportive Care in Cancer : Official... Aug 2015Delayed chemotherapy-induced nausea and vomiting (CINV) remains an important adverse effect of moderately emetogenic chemotherapy not containing anthracyclines and... (Review)
Review
Prophylactic treatment for delayed chemotherapy-induced nausea and vomiting after non-AC based moderately emetogenic chemotherapy: a systematic review of randomized controlled trials.
PURPOSE
Delayed chemotherapy-induced nausea and vomiting (CINV) remains an important adverse effect of moderately emetogenic chemotherapy not containing anthracyclines and cyclophosphamide (non-AC MEC). In this review, we summarize current literature to update recommendations for delayed CINV prophylaxis after non-AC MEC.
METHODS
We conducted a systematic search in PubMed and conference proceedings from ASCO, ESMO, and MASCC. Included randomized controlled trials (RCTs) aimed to prospectively evaluate the efficacy of two or more antiemetic strategies in the prevention of delayed CINV after the administration of non-AC MEC. At least one of the following endpoints was used: complete response, complete control, no nausea, no vomiting, and/or no use of rescue medication.
RESULTS
Our search provided 247 publications. Nine met the predefined criteria. Included RCTs reported outcomes on palonosetron, aprepitant, casopitant, netupitant/palonosetron (NEPA), olanzapine, and megestrol acetate.
CONCLUSIONS
Superiority of palonosetron over first-generation 5-HT3 receptor antagonists for the prevention of acute and delayed CINV after non-AC MEC has not been proven. The addition of an NK1 receptor antagonist to first-generation 5-HT3 receptor antagonists does not significantly improve the incidence of delayed CINV after non-AC MEC. The efficacy of a single-day regimen of dexamethasone with palonosetron is non-inferior to multiday dexamethasone. NEPA, olanzapine, and megestrol acetate show highly effective complete response (CR) rates.
Topics: Antiemetics; Antineoplastic Agents; Double-Blind Method; Drug-Related Side Effects and Adverse Reactions; Humans; Nausea; Vomiting
PubMed: 26041480
DOI: 10.1007/s00520-015-2778-6 -
Supportive Care in Cancer : Official... Mar 2020Olanzapine, neurokinin-1-receptor-antagonists (NK-1-RA), and thalidomide added to palonosetron + dexamethasone (PALO-DEX) have been evaluated in separate studies as... (Meta-Analysis)
Meta-Analysis
Efficacy of olanzapine, neurokinin-1 receptor antagonists, and thalidomide in combination with palonosetron plus dexamethasone in preventing highly emetogenic chemotherapy-induced nausea and vomiting: a Bayesian network meta-analysis.
BACKGROUND
Olanzapine, neurokinin-1-receptor-antagonists (NK-1-RA), and thalidomide added to palonosetron + dexamethasone (PALO-DEX) have been evaluated in separate studies as prophylaxis for chemotherapy-induced nausea and vomiting (CINV) due to highly emetogenic chemotherapy (HEC). We conducted a Bayesian network meta-analysis to compare the prophylactic efficacy of these agents in combination with PALO-DEX.
METHODS
PubMed, Medline/Ovid, Embase, and Clinicaltrials.gov were searched from inception through 22 Mar 2018. Study quality was assessed using the Cochrane methodology. A Bayesian network meta-analysis using random-effects models was used to asses complete response (CR) and rate of no nausea (RNN) in acute, delayed, and overall phases and were expressed as odds ratios (OR) and 95% credible interval (95% CrI). Ranking probabilities of treatments were calculated using the surface under the cumulative ranking curve (SUCRA) to identify the probability of a given treatment as the best option against the worst option.
RESULTS
Nine RCTs involving two thousand nine hundred fifty-nine patients were included. The olanzapine-based regimen showed greater CR in the acute, delayed, and overall-phases versus the PALO-DEX regimen (OR = 3.97, 95% CrI = 1.02-19.13; OR = 5.62, 95% CrI = 1.66-28.58; OR = 4.79, 95% CrI = 1.40-24.02, respectively). Additionally, it showed greater RNN than the NK-1-RA-based and the PALO-DEX regimens in the delayed phase only (OR = 2.90, 95% CrI = 1.34-5.15; OR = 4.53, 95% CrI = 1.89-10.55, respectively). Olanzapine-, NK-1-RA-, and thalidomide-based regimens did not differ in CR in the three phases. SUCRA probabilities ranked the olanzapine-based regimen as the best option in terms of CR and RNN, while ranking the NK-1-RA-based regimens as the second best option in terms of CR throughout the three phases.
CONCLUSION
Based on the data included in the analyses, there is insufficient evidence to support adding thalidomide or NK-1-RA to PALO-DEX in preventing CINV induced by HEC. However, adding olanzapine to PALO-DEX achieves better CR and RNN. Olanzapine side-effects and the absence of direct comparisons explain why some guidelines are cautious in suggesting the use of olanzapine.
Topics: Antiemetics; Antineoplastic Agents; Bayes Theorem; Dexamethasone; Drug Therapy, Combination; Humans; Induction Chemotherapy; Nausea; Network Meta-Analysis; Neurokinin-1 Receptor Antagonists; Olanzapine; Palonosetron; Randomized Controlled Trials as Topic; Thalidomide; Vomiting
PubMed: 31823054
DOI: 10.1007/s00520-019-05210-4 -
Expert Opinion on Drug Safety Feb 2019Chemotherapy-induced nausea and vomiting (CINV) are among the most distressing and feared treatment-related adverse effects for cancer patients. Selection of antiemetic... (Meta-Analysis)
Meta-Analysis
Safety of clinical practice guideline-recommended antiemetic agents for the prevention of acute chemotherapy-induced nausea and vomiting in pediatric patients: a systematic review and meta-analysis.
Chemotherapy-induced nausea and vomiting (CINV) are among the most distressing and feared treatment-related adverse effects for cancer patients. Selection of antiemetic agents to prevent CINV should be based on an evaluation of their efficacy and safety. This systematic review and meta-analysis describes the adverse effects associated with antiemetic agents recommended for the prevention of acute CINV in children by clinical practice guidelines (CPGs). Areas covered: A systematic literature search was conducted using four databases to identify papers describing adverse effects in pediatric patients receiving aprepitant, dexamethasone, granisetron, ondansetron, palonosetron, or tropisetron. Meta-analysis was conducted for adverse effects reported in at least three prospective studies with a cumulative incidence of at least 1%. Expert opinion: Antiemetic agents currently recommended by CPGs are relatively safe to use in children. The presence of patient-specific risk factors for rare adverse effects, especially cardiac arrhythmia, should be evaluated when selecting a patient's antiemetic therapy. Evaluation of the long-term safety of CPG-recommended antiemetic agents in pediatric cancer patients is needed.
Topics: Antiemetics; Antineoplastic Agents; Child; Humans; Nausea; Neoplasms; Practice Guidelines as Topic; Risk Factors; Vomiting
PubMed: 30640557
DOI: 10.1080/14740338.2019.1568988