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Influence of SLC22A1 genetic polymorphism on pharmacokinetic properties of ranitidine

Influence of SLC22A1 genetic polymorphism on pharmacokinetic properties of ranitidine

Status
Active, not recruiting
Phases
Phase 4
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OCH-14004902
Enrollment
Unknown
Registered
2014-07-03
Start date
2014-07-21
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

gastric disease

Interventions

group 1:SLC22A1 1022CC
group 3:SLC22A1 1022TT
group 2:SLC22A1 1022CT
group 4:SLC22A1 848CC
group 5:SLC22A1 848CT
group 6:SLC22A1 848TT

Sponsors

Pharmacogenetics Research Institute, Xiangya Hospital, Central South University
Lead Sponsor

Eligibility

Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: Male, 18-40 years of age (including boundary value); subjects body mass index (BMI): 19-26 (including boundary value); According to the medical examination, vital signs, electrocardiogram and clinical laboratory result, participants are healthy, and the inspection was taken 1 week before the drug administration; subjects are able to read and understand the contents of the informed consent, and sign the informed consent before any research related operations; subjects are not taken any other drugs two weeks before the test.

Exclusion criteria

Exclusion criteria: Subjects with arrhythmia, bronchial or cardiovascular disease history, diabetes, thyrotoxicosis, Parkinson's syndrome, or any other disease or physiology that can interference test results; with disease that can affect drug absorption or metabolic disease of the gastrointestinal tract; have drug abuse history or positive urine drug test results in the past one year; used other medicines within 14 days before the test; participated in other drug experiments within 30 days before the test; Serious blood loss or donation (500 ml) within 3 months before the test.

Design outcomes

Primary

MeasureTime frame
blood drug concentratio;

Countries

China

Contacts

Public ContactLingling Dai
ldai.csu@qq.com+86 13786124242

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026