- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00960453
Clinical Trial to Investigate the Pharmacokinetics/Pharmacodynamics of Sitagliptin
Multiple-dose, Dose Escalation Study to Investigate the Pharmacokinetics/Pharmacodynamics of Sitagliptin in Healthy Male Volunteers
Studieoversigt
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
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Seoul, Korea, Republikken, 110-744
- Clinical Trials Center; Seoul National University Hospital
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Healthy male subjects aged 20 - 50 years
- A body mass index (BMI) in the range 17-28 kg/m2
- Fasting plasma glucose levels in the range 70-110 mg/dL
- Sufficient ability to understand the nature of the study and any hazards of participating in it
- Provide written informed consent after being fully informed about the study procedures
Exclusion Criteria:
- Presence or history of severe adverse reaction to any drug (e.g., sitagliptin) or a history of severe allergic disease
- Clinically relevant abnormal medical history that could interfere with the objectives of the study
- A subject who has the following screening laboratory test results; creatinine clearance (calculated by Cockcroft-Gault equation) < 80 mL/min
- History of gastrointestinal disease or surgery (except simple appendectomy or repair of hernia), which can influence the absorption of the study drug
- A subject whose SBP is over 150 mmHg or below 100 mmHg and DBP is over 95 mmHg or below 65 mmHg
- Presence or history of drug abuse
- Participation in other clinical trial within 2 months
- Use of a prescription medicine, herbal medicine within 2 weeks or over-the-counter medication within 1 week before first dose
- Blood donation during 2 months or apheresis during 1 month before the study
- Presence or history of alcohol abuse
- Users of nicotine-containing substances within the previous three months
- Use of grapefruit juice, alcohol or smoking during restriction period
- Subject judged not eligible for study participation by investigator
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Andet: Sitagliptin 25mg
Repeated administrations for 4 days
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Dosage form: 25mg, 50mg ,100mg Amount: 25mg, 50mg, 100mg Frequency and duration: once a day, for 4 days, including 5 days washout periods |
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Andet: Sitagliptin 50mg
Repeated administrations for 4 days
|
Dosage form: 25mg, 50mg ,100mg Amount: 25mg, 50mg, 100mg Frequency and duration: once a day, for 4 days, including 5 days washout periods |
|
Andet: Sitagliptin 100mg
Repeated administrations for 4 days
|
Dosage form: 25mg, 50mg ,100mg Amount: 25mg, 50mg, 100mg Frequency and duration: once a day, for 4 days, including 5 days washout periods |
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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To evaluate the pharmacokinetics after repeated administrations of sitagliptin 25, 50 and 100 mg
Tidsramme: Pre-dose and 0.5, 1, 2, 4, 6, 8, 10, 12, 16, 24, 36, 48 hours after drug administration
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Pre-dose and 0.5, 1, 2, 4, 6, 8, 10, 12, 16, 24, 36, 48 hours after drug administration
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To evaluate the pharmacodynamics (activity of Dipeptidyl peptidase-IV enzyme) after repeated administrations of sitagliptin 25, 50 and 100 mg
Tidsramme: Pre-dose and 0.5, 1, 2, 4, 6, 8, 10, 12, 16, 24, 36, 48 hours after drug administration
|
Pre-dose and 0.5, 1, 2, 4, 6, 8, 10, 12, 16, 24, 36, 48 hours after drug administration
|
Samarbejdspartnere og efterforskere
Efterforskere
- Ledende efterforsker: Kyung-Sang Yu, MD, PhD, Seoul National University College of Medicine and Hospital
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- SNUCPT09_Sitagliptin
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