AMG 761 in Adults With Asthma
A Randomized, Double-Blind, Placebo-Controlled, Single Ascending Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AMG 761 in Subjects With Asthma
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Colorado
-
Denver, Colorado, Forenede Stater, 80206
- Research Site
-
-
Florida
-
Miami, Florida, Forenede Stater, 33143
- Research Site
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Healthy, with no history or evidence of clinically relevant medical or psychiatric disorders (with the exception of asthma) as determined by the investigator in consultation with the Amgen physician where medically appropriate
- Immunizations up to date, with a minimum of tetanus, diphtheria, pertussis (td/Tdap), pneumococcal (polysaccharide), influenza (during flu season) and H1N1 (where and when available) vaccinations, as determined by the principal investigator
- Body mass index (BMI) in the range of 18 to 35 kg/m2, inclusive
- Is a current non-smoker and has not used any tobacco products within the last 6 months and the cumulative smoking history must be ≤ 10 pack years
- Clinically stable with a physician diagnosis of asthma for a minimum of 6 months prior to enrollment, and with no change in asthma treatment for at least 3 months prior to enrollment. As needed beta-agonist use (ie, PRN) should be considered a stable treatment
- Documented history of atopy to oak, mite, ragweed, timothy grass, Alternaria mold, kochia pollen, aspergillus, or cottonwood within 18 months or positive atopy skin prick test for these specific allergens during the screening period
- Additional inclusion criteria apply
Exclusion Criteria:
- Past history of serious skin rash requiring hospitalization
- Active, or history of (within 12 months of enrollment), acute viral infection of the skin (eg, herpes simplex, herpes zoster, or molluscum contagiosum)
- Active or history of psoriasis, or a first degree relative with active or known history of psoriasis
- First degree relatives with active or history of systemic lupus erythematosus or type 1 diabetes, rheumatoid arthritis or other active autoimmune disorder, as determined by the principal investigator
- History of life-threatening anaphylaxis
- Experienced an asthma exacerbation (defined as a disease episode resulting in treatment in an emergency room, hospitalization, or an episode treated with oral corticosteroids in dosage of at least 5 mg/day prednisone or equivalent for ≥ 1 week) during the 6 months prior to enrollment
- Additional exclusion criteria apply
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Randomiseret
- Interventionel model: Enkelt gruppeopgave
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Placebo komparator: Placebo
|
Single dose of placebo on study day 1.
|
|
Eksperimentel: AMG 761
|
Single dose of AMG 761 on study day 1.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
The number of treatment emergent adverse events per subject including clinically significant changes in vital signs, physical examinations, laboratory safety tests and ECGs.
Tidsramme: 16 weeks
|
16 weeks
|
|
The number of subjects with anti-AMG 761 antibodies after a single dose of AMG 761.
Tidsramme: 16 weeks
|
16 weeks
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
The maximum observed concentration, time to maximum concentration and the area under the serum concentration-time curve after a single dose of AMG 761.
Tidsramme: 16 weeks
|
16 weeks
|
|
The circulating CD4+ CCR4+ T cell count.
Tidsramme: 16 weeks
|
16 weeks
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 20080451
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