- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT07782775
A Study to Assess the Bioequivalence of Efgartigimod PH20 SC Between Autoinjector and Prefilled Syringe in Healthy Adult Participants
A Phase 1, Open-Label, Randomized, Single-Dose, 2-Period Crossover, Bioequivalence Study of Efgartigimod PH20 SC Administered Via Autoinjector Versus Prefilled Syringe in Healthy Adult Participants
The aim of this study is to compare the amount of efgartigimod in the blood over time after it is injected via Prefilled syringe (PFS) and Autoinjector (AI).
The study will comprise 2 study periods of 3 weeks each. Each participant receives both efgartigimod PH20 SC AI and PFS treatments, in a different order.
Participants will be in the study for up to approximately 9 weeks.
Studieöversikt
Status
Betingelser
Intervention / Behandling
Studietyp
Inskrivning (Beräknad)
Fas
- Fas 1
Kontakter och platser
Studiekontakt
- Namn: Sabine Coppieters, MD
- Telefonnummer: 857-350-4834
- E-post: clinicaltrials@argenx.com
Studieorter
-
-
-
Montreal, Kanada, H3P 3P1
- Rekrytering
- Altasciences
-
Kontakt:
- Gaetano Morelli, MD
- Telefonnummer: 514-381-2546
- E-post: gamorelli@altasciences.com
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
- Vuxen
Tar emot friska volontärer
Beskrivning
Inclusion Criteria:
- Is at least the local legal age of consent and aged 18 to 55 years, inclusive, when signing the ICF.
- Has a body weight between 50 and 100 kg and a BMI between 18 and 30 kg/m2, inclusive.
Exclusion Criteria:
- Has any current or past clinically meaningful medical or psychiatric condition that, in the investigator's opinion, would confound the study results or put the participant at undue risk.
- Has received any medications, including nonprescription and prescription medications, within 2 weeks before the first IMP administration, except for hormonal contraceptives and hormone replacement therapy in female participants. The occasional use of acetaminophen or ibuprofen is allowed.
- Previously participated in an efgartigimod clinical study and received at least 1 dose of IMP.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Crossover tilldelning
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Treatment sequence 1
Participants randomized to receive Efgartigimod PH20 SC via AI in period 1 and Efgartigimod PH20 SC via PFS in period 2
|
Subcutaneous injection of empasiprubart via Prefilled syringe (PFS)
Subcutaneous injection of empasiprubart via Autoinjector (AI)
|
|
Experimentell: Treatment sequence 2
Participants randomized to receive Efgartigimod PH20 SC via PFS in period 1 and Efgartigimod PH20 SC via AI in period 2
|
Subcutaneous injection of empasiprubart via Prefilled syringe (PFS)
Subcutaneous injection of empasiprubart via Autoinjector (AI)
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Primary PK parameter: Cmax
Tidsram: Up to 9 weeks
|
Cmax = maximum observed concentration
|
Up to 9 weeks
|
|
Primary PK parameter: AUC0-inf
Tidsram: Up to 9 weeks
|
AUC0-inf = area under the curve from time 0 to infinity
|
Up to 9 weeks
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Secondary PK parameter: AUC0-t
Tidsram: Up to 9 weeks
|
AUC0-t = area under the curve from time 0 to the last measurable time point
|
Up to 9 weeks
|
|
Secondary PK parameter: AUC0-168h
Tidsram: Up to 9 weeks
|
AUC0-168h = area under the curve from time 0 to 168 hours
|
Up to 9 weeks
|
|
Secondary PK parameter: CL/F
Tidsram: Up to 9 weeks
|
CL/F = apparent clearance from plasma after extravascular administration
|
Up to 9 weeks
|
|
Secondary PK parameter: Vz/F
Tidsram: Up to 9 weeks
|
Vz/F = apparent volume of distribution at steady state after extravascular administration
|
Up to 9 weeks
|
|
Secondary PK parameter: Tmax
Tidsram: Up to 9 weeks
|
Tmax = time to Cmax
|
Up to 9 weeks
|
|
Secondary PK parameter: t½
Tidsram: Up to 9 weeks
|
t½ = half-life
|
Up to 9 weeks
|
|
Incidence of AEs, SAEs, and AEs leading to efgartigimod discontinuation
Tidsram: Up to 9 weeks
|
AE = adverse event ; SAE = serious adverse event
|
Up to 9 weeks
|
Samarbetspartners och utredare
Sponsor
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Beräknad)
Avslutad studie (Beräknad)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Andra studie-ID-nummer
- ARGX-113-1-HV-1001
Plan för individuella deltagardata (IPD)
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