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A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single Doses of JNJ-38431055, Sitagliptin, and Co-administration of JNJ-38431055 and Sitagliptin

3. september 2013 oppdatert av: Johnson & Johnson Pharmaceutical Research & Development, L.L.C.

Sitagliptin Combo Study

This study will assess the safety, tolerability, pharmacokinetics (explores what the body does to the drug), and pharmacodynamics (explores what a drug does to the body) of single doses of JNJ-38431055, sitagliptin, and co-administration of JNJ-38431055 and sitagliptin in healthy overweight or obese adult male volunteers.

Studieoversikt

Status

Fullført

Forhold

Intervensjon / Behandling

Detaljert beskrivelse

This is a double-blind (neither physician or volunteer knows the name of the assigned study drug), placebo controlled (substance containing no medication), study in healthy, overweight or obese adult male volunteers. For each volunteer, the study consists of a screening phase (up to 30 days), a treatment phase during which volunteers will receive 4 study treatments in a randomized (study sequence assigned by chance) sequence (28 days), and a follow-up phase (10 days). During the treatment phase there will be at least 7 days between each of the 4 treatments. The four treatments will be JNJ-38431055, sitagliptin, JNJ-38431055 and sitagliptin, and placebo. The following safety evaluations will be taken throughout the study: Electrocardiogram (an ECG is a painless procedure that gives a picture of the electrical activity of the heart), blood pressure, heart rate, and blood samples for laboratory tests. The primary outcome will be the effect of JNJ-38431055 and sitagliptin on glucagon like peptide-1 (GLP-1) levels. Study drug will be administered as single oral doses separated by at least 7 days. The four treatments will be JNJ-38431055, sitagliptin, JNJ-38431055 and sitagliptin, and placebo.

Studietype

Intervensjonell

Registrering (Faktiske)

18

Fase

  • Fase 1

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

19 år til 55 år (Voksen)

Tar imot friske frivillige

Ja

Kjønn som er kvalifisert for studier

Mann

Beskrivelse

Inclusion Criteria:

  • Body Mass Index (BMI) between 27.0 and 38.0 kg/m2 (inclusive)
  • Healthy on the basis of physical examination including medical history, vital signs, 12-lead ECG, and all other screening lab tests
  • Men must agree to use a double barrier method of birth control (e.g., condom for them and use of spermicide with diaphragm, hormonal contraceptives or intrauterine devices by female partner) during the study and for three months following the last dose of study medication, and to not donate sperm during the study and for 3 months after receiving the last dose of study medication

Exclusion Criteria:

  • History of, or currently active, illness or medical condition or disorder that the Investigator considers to be clinically significant
  • Smoker or tobacco user within the past 6 months
  • History of recent major surgery (within 6 months of study start)
  • Positive test for alcohol and/or drugs of abuse
  • Psychological and/or emotional problems, which would render the informed consent invalid, or limit the ability of the volunteer to comply with the study requirements
  • Any condition that, in the opinion of the investigator, would compromise the well being of the volunteer or the study or prevent the volunteer from meeting or performing study requirements

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Randomisert
  • Intervensjonsmodell: Crossover-oppdrag
  • Masking: Dobbelt

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: 001
JNJ-38431055 Liquid suspension of JNJ-38431055 administered as a single dose
Legemiddel: JNJ-38431055
Liquid suspension of JNJ-38431055 administered as a single dose
Aktiv komparator: 002
Sitagliptin 100 mg Capsule containing 100 mg of sitagliptin administered as a single dose
Legemiddel: Sitagliptin 100 mg
Capsule containing 100 mg of sitagliptin administered as a single dose
Eksperimentell: 003
JNJ-38431055 + Sitagliptin 100 mg Liquid suspension of JNJ-38431055 administered as a single dose and capsule containing 100 mg of sitagliptin administered as a single dose
Legemiddel: JNJ-38431055 + Sitagliptin 100 mg
Liquid suspension of JNJ-38431055 administered as a single dose, and capsule containing 100 mg of sitagliptin administered as a single dose
Placebo komparator: 004
Placebo Placebo suspension and placebo capsule administered as single doses
Legemiddel: Placebo
Placebo suspension and placebo capsule administered as single doses

Hva måler studien?

Primære resultatmål

Resultatmål
Tidsramme
GLP-1 levels after a standard meal
Tidsramme: 0-4 hours after the standard meal
0-4 hours after the standard meal

Sekundære resultatmål

Resultatmål
Tidsramme
To evaluate the pharmacokinetics of JNJ-38431055 administered alone and in combination with sitagliptin.
Tidsramme: 24 hours after dosing
24 hours after dosing
Assess the effect of JNJ-38431055 on appetite and satiety using a visual analogue scale (VAS)
Tidsramme: Within 24 hours of dosing
Within 24 hours of dosing
Assess the safety and tolerability of JNJ-38431055 administered alone and in combination with sitagliptin as measured by occurrence of adverse events, ECGs, vital signs, and safety laboratory measurements.
Tidsramme: From screening visit through follow-up visit
From screening visit through follow-up visit
Assess incremental glucose changes after a meal tolerance test (MTT)
Tidsramme: 0-4 hours after MTT
0-4 hours after MTT

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Johnson & Johnson Pharmaceutical Research & Development, L.L.C.

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart

1. desember 2009

Studiet fullført (Faktiske)

1. februar 2010

Datoer for studieregistrering

Først innsendt

15. januar 2010

Først innsendt som oppfylte QC-kriteriene

21. januar 2010

Først lagt ut (Anslag)

22. januar 2010

Oppdateringer av studieposter

Sist oppdatering lagt ut (Anslag)

4. september 2013

Siste oppdatering sendt inn som oppfylte QC-kriteriene

3. september 2013

Sist bekreftet

1. september 2013

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • CR016348

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