SNPMiner Trials by Shray Alag


SNPMiner SNPMiner Trials (Home Page)


Report for SNP rs72552763

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

There is one clinical trial.

Clinical Trials


1 Pharmacokinetic Interaction Between Trospium Chloride After Intravenous (2 mg) and Oral Administration (30 mg) With Ranitidine (300 mg p.o.) as an Inhibitor of OCT1 and With Clarithromycin (500 mg p.o.) as an Inhibitor of P-glycoprotein in 24 Healthy Subjects Genotyped for OCT1

The purpose of the study is: - to determine absolute bioavailability, input rates, distribution volume, renal and intestinal excretion of trospium in subjects with wild-type of SLC22A1 rs72552763 and rs12208357 and in subjects with homozygous variant alleles of SLC22A1 rs72552763 or rs12208357 - to determine absolute bioavailability, input rates, distribution volume and renal and intestinal excretion of trospium in subjects with wild-type alleles of SLC22A1 rs72552763 and rs12208357 after co-medication of 300 mg of the OCT1- inhibitor ranitidine - to determine absolute bioavailability, input rates, distribution volume and renal and intestinal excretion of trospium in subjects with wild-type alleles of SLC22A1 rs72552763 and rs12208357 after co-medication of 500 mg of the P-glycoprotein- inhibitor clarithromycin - to determine absolute bioavailability, input rates, distribution volume and renal and intestinal excretion of trospium in subjects with homozygous variant alleles of SLC22A1 rs72552763 or rs12208357 after co-medication of 500 mg of the P-glycoprotein- inhibitor clarithromycin.

NCT03011463 Pharmacokinetics Inhibition Enzyme Drug Interaction Potentiation Drug: intravenous infusion of 2 mg trospium chloride Drug: oral administration of 30 mg trospium chloride Drug: oral administration of 300 mg ranitidine Drug: oral administration of 500 mg clarithromycin

Pharmacokinetic Interaction Between Trospium With an Inhibitor of OCT1 and of P-gp in Subjects Genotyped for OCT1 The purpose of the study is: - to determine absolute bioavailability, input rates, distribution volume, renal and intestinal excretion of trospium in subjects with wild-type of SLC22A1 rs72552763 and rs12208357 and in subjects with homozygous variant alleles of SLC22A1 rs72552763 or rs12208357 - to determine absolute bioavailability, input rates, distribution volume and renal and intestinal excretion of trospium in subjects with wild-type alleles of SLC22A1 rs72552763 and rs12208357 after co-medication of 300 mg of the OCT1- inhibitor ranitidine - to determine absolute bioavailability, input rates, distribution volume and renal and intestinal excretion of trospium in subjects with wild-type alleles of SLC22A1 rs72552763 and rs12208357 after co-medication of 500 mg of the P-glycoprotein- inhibitor clarithromycin - to determine absolute bioavailability, input rates, distribution volume and renal and intestinal excretion of trospium in subjects with homozygous variant alleles of SLC22A1 rs72552763 or rs12208357 after co-medication of 500 mg of the P-glycoprotein- inhibitor clarithromycin.

Inclusion Criteria: - ethnic origin: Caucasian - genotypes of OCT1: wild-type and homozygous variant alleles of SLC22A1 rs72552763 or rs12208357.

laxatives, metoclopramide, loperamide, antacids, H2-receptor antagonists, proton pump inhibitors, anticholinergics) - any other medication within two weeks prior to the first administration of the study medication, but at least 10-time the half-live of the respective drug (except oral contraceptives) - intake of grapefruit or orange containing food or beverages within 14 days prior to administration of the study medication - intake of poppy seed containing food or beverages within 14 days prior to administration of the study medication - known allergic reactions to the active ingredients used, other H2-receptor antagonists, macrolide antibiotics or to constituents of the study medication Inclusion Criteria: - ethnic origin: Caucasian - genotypes of OCT1: wild-type and homozygous variant alleles of SLC22A1 rs72552763 or rs12208357.

Primary Outcomes

Description: ratio oral over intravenous area under the concentration time curve normalized by given dose

Measure: absolute bioavailability

Time: up to 36 h after drug administration

Secondary Outcomes

Measure: input rates

Time: up to 36 h after drug administration

Measure: volume of distribution

Time: up to 36 h after drug administration

Measure: renal excretion

Time: up to 36 h after drug administration

Measure: intestinal excretion

Time: up to 36 h after drug administration


HPO Nodes