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CompletedNCT01777516In_vitro_PATUpdated Jan 29, 2013

In Vitro Interaction Between Ticagrelor and Its Active Metabolite and Their Effects on Salicylic Acid

An observational study in Cardiovascular Diseases, sponsored by Asan Medical Center. Completed at 1 site in Korea, Republic of. Open to participants aged 20 Years to 50 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2013-01-29.

Sponsored by Asan Medical Center · Observational

Study type
Observational
Enrollment
24
Ages
20 Years to 50 Years
Sex
All
01

Study summary

This is a in-vitro study to evaluate the pharmacodynamic interaction between ticagrelor and its active metabolite (AR-C124910XX) and their effects on the pharmacodynamics of salicylic acid. The study consist of two parts of in-vitro study as follows;

  • Part 1 : in-vitro study to evaluate the pharmacodynamic interaction between ticagrelor and its active metabolite.
  • Part 2 : in vitro study to evaluate the pharmacodynamic interaction between ticagrelor and its active metabolite and their effect on the pharmacodynamics of salicylic acid on platelet aggregation tests with the agonist of arachidonic acid.
Read the detailed description

This is a in-vitro study to evaluate the pharmacodynamic interaction between ticagrelor and its active metabolite (AR-C124910XX) and their effects on the pharmacodynamics of salicylic acid. The study consist of two parts of in-vitro study as follows;

  • Part 1 : in-vitro study to evaluate the pharmacodynamic interaction between ticagrelor and its active metabolite. Platelet aggregation tests with the agonist of adenosine diphosphate(ADP) will be assessed on the in-vitro mixtures of blank plasma and randomized paired concentrations of ticagrelor + AR-C124910XX.
  • Part 2 : in vitro study to evaluate the pharmacodynamic interaction between ticagrelor and its active metabolite. Platelet aggregation tests with the agonist of arachidonic acid will be assessed on the in-vitro mixtures of blank plasma plus randomized paired concentrations of ticagrelor and AR-C124910XX and the invitro mixtures with blank plasma and ticagrelor + AR-C124910XX + salicylic acid.
02

Conditions studied

  • Cardiovascular Diseases

Keywords

  • Platelet Aggregation
  • Cardiovascular Diseases
  • Salicylic Acid
03

In context

Cardiovascular Diseases

4,904 studies on the registry are indexed under Cardiovascular Diseases; 919 are open to participants now.

This study's enrollment of 24 is below the median of 573 across 1,485 observational studies indexed under Cardiovascular Diseases.

Browse Cardiovascular Diseases studies →

Lead sponsor

Asan Medical Center is the lead sponsor of 562 studies on the registry; 71 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years to 50 Years
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

healthy volunteers

Inclusion criteria

  • Subjects with body weight more than 50 kg and within 20% of the ideal body weight: ideal body weight = (height[cm] - 100)*0.9.
  • Subjects who have received and understood completely the information regarding the current study and given written informed consents to voluntarily participate in the study and followed all instructions specified in the protocol.

Exclusion criteria

Exclusion Criteria:

  • Subjects who have a history or presence of any clinically significant diseases.
  • Subjects who have any congenital or acquired haematological diseases.
  • Subjects who had whole blood donation within the last 2 months and component blood donation within the last month.
  • Subject who took any concomitant medication including non-steroidal antiinflammatory drugs(NASIDs) and vitamins currently or within 7 days prior to blood sampling.
05

Study design

Enrollment
24 participants (actual)
Patient registry
No
Biospecimen retention
Samples with dna

Groups and cohorts

  • healthy volunteers

    1 group with no treatment : They provide the blank plasma to be used at in vitro study.

06

What researchers measure

Primary outcomes

  1. Platelet aggregation(%) of the in vitro mixtures of blank plasma and drugs of the randomized paired concentrations

    Plasma which were collected from healthy volunteers were used to make mixtures of drugs, ticagrelor, AR-C124910XX and salicylic acid. ADP and arachidonic acid were used as the agonists of platelet aggregation.

    Time frame: The tolerability of volunteers after blood sampling will be followed for the duration of hospital stay, an expected average of 5 hours.

07

Study locations

1 site
  • Asan Medical Center
    Seoul, 138-736, Korea, Republic of
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 29, 2013, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01777516
Lead sponsor
Asan Medical Center
Collaborators
Korea National Enterprise for Clinical Trials
Responsible party
Hyeong-Seok Lim (Associate Professor of the Department of Pharmacology and Therapeutics, Asan Medical Center) — Principal investigator
First posted
Jan 29, 2013
Start date
Dec 2012
Primary completion
Jan 2013
Completion
Jan 2013
Last update
Jan 29, 2013

Study contacts

Hyeong-Seok Lim, M.D., PhD
principal investigator · Asan Medical Center

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2013. You cannot join it, but the record below documents what was studied.

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