SNPMiner Trials (Home Page)
Report for Mutation S253N
Developed by Shray Alag, 2020.
SNP Clinical Trial Gene
There is one clinical trial.
Clinical Trials
1 Association of 5-HT3 Receptor Gene Polymorphism With the Efficiency of Ondansetron for Postoperative Nausea and Vomiting
Postoperative nausea and vomiting (PONV) is a common and distressing complication in patients undergoing general anesthesia. However, although 5-hydroxytryptamine type 3 (5-HT3) receptor antagonists have significantly reduced PONV, it is reported that over 35% of patients treated with ondansetron experience PONV. Though the cause of failure in ondansetron treatment is not clear, the investigators assumed that polymorphism in the 5-HT3 receptor gene would contribute to such inter-individual variation. In this study, the investigators examine whether the polymorphisms of 5-HT3 receptor gene affect the efficacy of ondansetron to prevent PONV in patients undergoing general anesthesia for laparoscopic surgery.
NCT01657786 Post Operative Nausea and Vomiting Dietary Supplement: administration of ondanstron and screening of genomic DNA MeSH:Nausea Vomiting Postoperative Nausea and Vomiting
HPO:Nausea Vomiting
The relationship between the incidence of PONV after ondansetron administration and genotypes in 5-HT3 receptor gene polymorphisms ((5-HT3a: S253N; 5-HT3b: Y129S, -100_-102delAAG). --- S253N ---
The incidence of PONV after ondansetron administration is compared among genotypes in 5-HT3 receptor gene polymorphisms (5-HT3a: S253N; 5-HT3b: Y129S, -100_-102delAAG).. Inclusion Criteria: - Adult patients (20-90 years of age) scheduled for undergoing laparoscopic surgery undergoing general anesthesia Exclusion Criteria: - Patients with previous history of drug allergy, - administration of antiemetic drugs within 24 hours, - nausea/vomiting within 24 hours and liver or kidney disease Inclusion Criteria: - Adult patients (20-90 years of age) scheduled for undergoing laparoscopic surgery undergoing general anesthesia Exclusion Criteria: - Patients with previous history of drug allergy, - administration of antiemetic drugs within 24 hours, - nausea/vomiting within 24 hours and liver or kidney disease Post Operative Nausea and Vomiting Nausea Vomiting Postoperative Nausea and Vomiting null --- S253N ---
Primary Outcomes
Description: The incidence of PONV after ondansetron administration is compared among genotypes in 5-HT3 receptor gene polymorphisms (5-HT3a: S253N; 5-HT3b: Y129S, -100_-102delAAG).
Measure: The relationship between the incidence of PONV after ondansetron administration and genotypes in 5-HT3 receptor gene polymorphisms ((5-HT3a: S253N; 5-HT3b: Y129S, -100_-102delAAG) Time: at first 2 h and 2-24 h after surgery.