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Safety and Pharmacokinetic Characteristics of DKF-313

D

Dongkook Pharmaceutical

Status and phase

Completed
Phase 1

Conditions

Healthy
Benign Prostate Hyperplasia

Treatments

Drug: CIALIS
Drug: AVODART
Drug: DKF-313

Study type

Interventional

Funder types

Industry

Identifiers

NCT02352311
DK-DT-002

Details and patient eligibility

About

This is a randomized, open-label, single-dose, 2-treatment, 2-way, 2-period crossover study to evaluate the safety and the pharmacokinetic characteristics of DKF-313 (dutasteride and tadalafil) in healthy male volunteers.

Full description

This study is conducted to evaluate the pharmacokinetics of DKF-313 (dutasteride and tadalafil) comparing with the concomitant administration of AVODART and CIALIS in healthy male volunteers.

Enrollment

54 patients

Sex

Male

Ages

19 to 29 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  1. Age 19 to 29 years
  2. BMI 17.5 to 30.5 kg/m2 and body weight 55 kg or more
  3. No congenital or chronic diseases within 3 years, no disease symptoms or findings
  4. Eligible according to the laboratory results of hematology, blood chemistry and urinalysis and ECG
  5. Voluntarily signed the informed consent form 6. Willing to participate in the study

Exclusion criteria

  1. Clinically significant disorders of blood, kidney, endocrine, respiratory system, gastrointestinal system, urology, cardiovascular system, liver, psychiatry, neurology or allergy
  2. Gastrointestinal diseases or surgery which may affect absorption of the investigational products
  3. ALT or AST > 2xULN
  4. Excessive alcohol consumption (> 210 g/week) within 6 months
  5. Participated and administered the investigational products in other clinical trial within 2 months
  6. SBP ≤ 100 mmHg or ≥ 150 mmHg or DBP ≤ 60 mmHg or ≥ 100 mmHg
  7. History or positive result of serious alcohol or drug abuse within 1 year
  8. Drugs which induce or inhibit drug metabolism within 1 month
  9. Smoked more than 10 cigarettes a day
  10. Prescribed drugs or over-the counter drugs within 10 days
  11. Donated whole blood within 2 months or apheresis within 1 month
  12. Severe acute/chronic medical and mental conditions or lab abnormalities which may increase the risk or interfere in the interpretation of study results
  13. Hypersensitivity to tadalafil or phosphodiesterase type 5 inhibitor, and dutasteride or 5-α reductase inhibitor, or other drugs including aspirin, antibiotics, etc.
  14. Galactose intolerance, fructose intolerance, Lapp lactase deficiency, glucose-galactose malabsorption
  15. CYP3A4 inhibitors or CYP3A4 inducers within 2 weeks
  16. Myocardial infarction within 90 days
  17. Unstable angina or angina during sexual intercourse
  18. Heart failure (New York Heart Association Class 2 or higher) within 6 months
  19. Uncontrolled arrhythmias
  20. Stroke within 6 months
  21. Inherited retinal degeneration including retinitis pigmentosa
  22. Vision loss in one eye due to non-arteritic anterior ischemic optic neuropathy (NAION)
  23. Plans to donate blood for at least 6 months after final dose of the investigational products
  24. Unwilling to comply with the lifestyle guidelines in the protocol
  25. Not eligible due to other reasons at the investigator's discretion

Trial design

Primary purpose

Other

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

None (Open label)

54 participants in 2 patient groups

Arm 1 AVODART, CIALIS, DKF-313
Experimental group
Description:
In Period 1, AVODART (dutasteride) soft gelatin capsule and CIALIS (tadalafil) tablet 5 mg are administered as single dose. In Period 2, DKF-313 tablet (dutasteride 0.5 mg and tadalafil 5 mg) is administered as single dose.
Treatment:
Drug: AVODART
Drug: CIALIS
Drug: DKF-313
Arm 2 DKF-313, AVODART, CIALIS
Experimental group
Description:
In Period 1, DKF-313 tablet (dutasteride 0.5 mg and tadalafil 5 mg) is administered as single dose. In Period 2, AVODART (dutasteride) soft gelatin capsule and CIALIS (tadalafil) tablet 5 mg are administered as single dose.
Treatment:
Drug: AVODART
Drug: CIALIS
Drug: DKF-313

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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