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CKD-828 Drug Interaction Study (S-amlodipine)

Information source: Chong Kun Dang Pharmaceutical
ClinicalTrials.gov processed this data on August 23, 2015
Link to the current ClinicalTrials.gov record.

Condition(s) targeted: Healthy Male Volunteers

Intervention: S-amlodipine 5mg,Telmisartan 80mg (Drug); S-amlodipine 5mg (Drug)

Phase: Phase 1

Status: Completed

Sponsored by: Chong Kun Dang Pharmaceutical

Official(s) and/or principal investigator(s):
Kyun S Bae, Ph.D., Principal Investigator, Affiliation: Asan Medical Center


The purpose of this study is to evaluate the Pharmacokinetic drug interaction and safety of S-amlodipine between free combination of S-amlodipine and Telmisartan and S-amlodipine monotherapy.

Clinical Details

Official title: A Randomized, Open-label, Multiple Doses, Crossover Study to Evaluate the Pharmacokinetic Drug Interaction and Safety of S-amlodipine Between Free Combination of S-amlodipine and Telmisartan and S-amlodipine Monotherapy in Healthy Male Volunteers

Study design: Allocation: Randomized, Endpoint Classification: Pharmacokinetics Study, Intervention Model: Crossover Assignment, Masking: Open Label, Primary Purpose: Treatment

Primary outcome: S-amlodipine AUC

Secondary outcome:

S-amlodipine Cmax

S-amlodipine Tmax


Minimum age: 20 Years. Maximum age: 50 Years. Gender(s): Male.


Inclusion Criteria:

- Between 20 aged and 50 aged in healthy males

- Weight more than 55kg, BMI 19kg/m2-26kg/m2 at the period of screening

- 100mmHg ≤ sit SBP < 140mmHg and 60mmHg ≤ sit DBP < 90mmHg and 50 per/min ≤ Pulse rate

< 95 per/min

- AST, ALT, Total bilirubin < UNL x 1. 5

- Signed the informed consent from prior to the study participation

Exclusion Criteria:

- Have history of significant hepatic, renal, gastrointestinal, pulmonary,

musculoskeletal, endocrine, neuropsychiatric, hematologic, cardiovascular diseases

- Have a gastrointestinal disease(ex : Crohn's disease, gastrointestinal ulcer) or

surgery(except for Appendectomy, Hernia repair) affected by the absorption of medications

- galactose intolerance or Lapp lactase deficiency or glucose-galactose malabsorption

- Hypersensitivity reactions to drugs or clinically significant hypersensitivity

reactions in the history of telmisartan or Amlodipine

- drug abuse, or have a history of drug abuse showed a positive for the Triage TOX drug

on urine : amphetamine, barbiturate, cocaine, opiates, benzodiazepines, THC(cannabinoids), methadone etc.

- Subject who takes herbal medicine within 30 days, ethical drug within 14 days, OTC

within 7 days before the beginning of study treatment

- unusual diet affected by the absorption, distribution, metabolism, excretion of


- Subject who treated with any investigational drugs within 90 days before the

beginning of study treatment

- Previously donate whole blood within 60 days or component blood within 30 days or

transfusion within 30 days

- Subject who takes inhibitors and inducers of drug metabolizing enzyme(Barbiturates

etc.) within 30 days

- A heavy caffeine consumer (caffeine > 5 units/day)

- A heavy alcohol consumer (alcohol > 21 units/week, 1 unit=pure alcohol 10mL) or

cannot stop drinking

- A heavy smoker (cigarette > 20 cigarettes per day)

- Positive for Hepatitis B, Hepatitis C, HIV or syphilis

- An impossible one who participates in clinical trial by investigator's decision

including laboratory test result, EKG result

Locations and Contacts

Asan Medical Center, Seoul, Korea, Republic of
Additional Information

Starting date: May 2011
Last updated: August 29, 2011

Page last updated: August 23, 2015

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