- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07715149
A Pharmacokinetic Study of D-2570 in Participants With Hepatic Impairment and Normal Hepatic Function
15. juli 2026 opdateret af: InventisBio Co., Ltd
This is a single-center, non-randomized, open-label, parallel-group study.
It will test D-2570 in people with liver problems and in people with healthy livers, to see how the drug moves through the body and whether it is safe.
Studieoversigt
Status
Rekruttering
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
This is a single-center, non-randomized, open-label, parallel-controlled study designed to evaluate the pharmacokinetic profile and safety of D-2570 in participants with hepatic impairment and those with normal hepatic function.
Participants with hepatic impairment will be enrolled first, followed by participants with normal hepatic function.
Undersøgelsestype
Interventionel
Tilmelding (Anslået)
24
Fase
- Fase 1
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiekontakt
- Navn: Huan Zhou
- Telefonnummer: +86 0552-3085747
- E-mail: zhouhuanbest@vip.163.com
Studiesteder
-
-
Anhui
-
Bengbu, Anhui, Kina, 233004
- Rekruttering
- The First Affiliated Hospital of Bengbu Medical University
-
Kontakt:
- Huan Zhou
- Telefonnummer: +86 0552-3085747
- E-mail: zhouhuanbest@vip.163.com
-
-
Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Ja
Beskrivelse
Inclusion Criteria:
- Voluntarily participate in this study and sign the written informed consent form after full informed consent, and agree to comply with the procedures specified in the study protocol.
- Aged 18 to 70 years.
- Both males and females are eligible.
- Male participants must weigh no less than 50 kg, and female participants must weigh no less than 45 kg.
- Participants with normal hepatic function must have adequate hematologic, renal, and hepatic function.
- Have no plan to reproduce or donate sperm/eggs from screening until 30 days after the last dose of study drug, and agree to either completely abstain from sexual intercourse or use effective contraceptive measures from screening until 30 days after the last dose of study drug, as detailed in Appendix 3.
Exclusion Criteria:
- Have undergone any prior surgery that may affect drug absorption, distribution, metabolism, or excretion, which, in the opinion of the investigator, would make the participant unsuitable for enrollment.
- Are female and currently lactating, or have a positive serum pregnancy test result at screening or during the study period.
- Have a known history of drug or substance abuse, or test positive for drugs of abuse on the urine drug screen.
- Have participated in another interventional clinical trial within 3 months prior to screening, or are currently participating in another clinical trial (participants who withdraw from a prior trial before treatment, i.e., were not randomized or did not receive study intervention, may be enrolled in this study).
- Have received a live vaccine within 2 months prior to study drug administration, or intend to receive a live vaccine during the study period.
- Have any other condition or finding that, in the opinion of the investigator, would make the participant unsuitable for participation in this study.
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Ikke-randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: D-2570 Group 1
|
D-2570 tablet, administered orally as a single dose
|
|
Eksperimentel: D-2570 Group 2
|
D-2570 tablet, administered orally as a single dose
|
|
Eksperimentel: D-2570 Group 3
|
D-2570 tablet, administered orally as a single dose
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
The main PK parameters -Time to maximum measured plasma concentration -Tmax Population pharmacokinetic characteristics of D-2570
Tidsramme: Up to 192 hours after the last dose
|
The main PK parameters -Time to maximum measured plasma concentration -Tmax
|
Up to 192 hours after the last dose
|
|
Maximum observed plasma concentration-Cmax
Tidsramme: Up to 192 hours after the last dose
|
Maximum observed plasma concentration-Cmax
|
Up to 192 hours after the last dose
|
|
The main PK parameters Half-life -t1/2
Tidsramme: Up to 192 hours after the last dose
|
The main PK parameters Half-life -t1/2
|
Up to 192 hours after the last dose
|
|
The main PK parameters#Area under the plasma concentration versus time curve-AUC
Tidsramme: Up to 192 hours after the last dose
|
The main PK parameters#Area under the plasma concentration versus time curve-AUC
|
Up to 192 hours after the last dose
|
|
The main PK parameters-CL/F (apparent clearance)
Tidsramme: Up to 192 hours after the last dose
|
The main PK parameters-CL/F (apparent clearance)
|
Up to 192 hours after the last dose
|
|
The main PK parameters-Vz/F (apparent volume of distribution)
Tidsramme: Up to 192 hours after the last dose
|
The main PK parameters-Vz/F (apparent volume of distribution)
|
Up to 192 hours after the last dose
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Incidence of adverse events
Tidsramme: Up to Day9
|
Incidence of adverse events
|
Up to Day9
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Efterforskere
- Ledende efterforsker: Huan Zhou, The First Affiliated Hospital of Bengbu Medical University
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart (Anslået)
14. juli 2026
Primær færdiggørelse (Anslået)
31. oktober 2026
Studieafslutning (Anslået)
30. november 2026
Datoer for studieregistrering
Først indsendt
13. juli 2026
Først indsendt, der opfyldte QC-kriterier
15. juli 2026
Først opslået (Faktiske)
20. juli 2026
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
20. juli 2026
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
15. juli 2026
Sidst verificeret
1. juli 2026
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- D2570-106
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Ingen
Studerer et amerikansk FDA-reguleret enhedsprodukt
Ingen
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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