Denne side blev automatisk oversat, og nøjagtigheden af ​​oversættelsen er ikke garanteret. Der henvises til engelsk version for en kildetekst.

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

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

Studiesteder

    • Anhui
      • Bengbu, Anhui, Kina, 233004
        • Rekruttering
        • The First Affiliated Hospital of Bengbu Medical University
        • Kontakt:

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.

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 .

Kliniske forsøg med Sunde voksne deltagere

Kliniske forsøg med D-2570

Abonner