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Pharmacokinetics of RLX030 in Subjects With Mild, Moderate and Severe Hepatic Impairment Compared to Healthy Subjects

17. december 2020 opdateret af: Novartis Pharmaceuticals

A Single-dose, Open-label Parallel Study to Assess the Pharmacokinetics of RLX030 in Subjects With Mild, Moderate and Severe Hepatic Impairment Compared to Healthy Control Subjects

This study will assess the pharmacokinetics of RLX030 during and after administration in subjects with mild to severe hepatic impairment and matched healthy control subjects.

20 to 24 patients and 20 to 24 healthy subjects will be enrolled.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

55

Fase

  • Fase 1

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Den Russiske Føderation
      • Moscow, Den Russiske Føderation, 115419
        • Novartis Investigative Site
  • Tyskland
      • Grunstadt, Tyskland, D-67269
        • Novartis Investigative Site

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

18 år til 70 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion criteria:

  • All subjects:

    • Female subjects must be of non-child bearing potential OR use an effective method of contraception and sexually active males must use a condom during intercourse while taking the drug and for 5 half-lives after stopping treatment

  • Subjects with hepatic impairment:

    • Subjects must have either mild, moderate or severe hepatic impairment

Exclusion criteria:

  • All subjects

    • Hepatic impairment due to non-liver disease
    • Use of other investigational drugs at time of enrollment
    • History of malignancy of any organ system
    • Donation or loss of 400 mL or more of blood or plasma within 8 weeks prior to initial dosing
    • Hemoglobin levels below 10.0 g/dL at screening or baseline

  • Subjects with hepatic impairment:

    • Presence of any non-controlled and clinically significant disease that could affect the study outcome or that would place the patient at undue risk
    • Treatment with any cytostatic drug, vasodilator, autonomic alpha blocker or B2 agonist
    • Any surgical or medical condition other than hepatic impairment which might significantly alter the distribution or excretion of drugs

Other protocol-defined inclusion/exclusion criteria may apply.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Andet
  • Tildeling: Ikke-randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: RLX030: Group 1 mild hepatic impairment
Patients with mild hepatic impairment will receive a single IV 24 hour infusion of RLX030
Medicin: RLX030A
RLX030 is administered as a continuous 24 hour infusion
Eksperimentel: RLX030: Group 2 moderate hepatic impairment
Patients with moderate hepatic impairment will receive a single IV 24 hour infusion of RLX030
Medicin: RLX030A
RLX030 is administered as a continuous 24 hour infusion
Eksperimentel: RLX030: Group 3 severe hepatic impairment
Patients with severe hepatic impairment will receive a single IV 24 hour infusion of RLX030
Medicin: RLX030A
RLX030 is administered as a continuous 24 hour infusion
Aktiv komparator: RLX030: Group 4 - healthy volunteers
Participants will receive a single IV 24 hour infusion of RLX030. This group will consist of 3 sub-groups to match patients of groups 1, 2and 3.
Medicin: RLX030A
RLX030 is administered as a continuous 24 hour infusion

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Area under the serum concentration-time curve from time zero to infinity (AUCinf)
Tidsramme: Up to Day 15
Blood samples will be collected during screening, days 1 through 4 and then on Day 15 for the determination of serum concentrations of RLX030
Up to Day 15
Area under the serum concentration-time curve from time zero to the time of the last quantifiable concentration (AUClast)
Tidsramme: Up to Day 15
Blood samples will be collected during screening, days 1 through 4 and then on Day 15 for the determination of serum concentrations of RLX030
Up to Day 15
Serum concentration at 24 hour (C24h) after administration
Tidsramme: Upto Day 15
Blood samples will be collected during screening, days 1 through 4 and then on Day 15 for the determination of serum concentrations of RLX030
Upto Day 15

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of patients with adverse events, serious adverse events and death
Tidsramme: Day 15
Monitoring of adverse events, serious adverse events and death from screening to end of study
Day 15
Determination of the presence and quantification of anti-RLX030 antibodies
Tidsramme: Day 1 (prior to administration) and Day 15 end of study
Blood will be collected and serum analyzed for the presence of antiRLX030 antibodies. Anti-RLX030 antibodies will be evaluated in serum in a validated four-tiered assay approach
Day 1 (prior to administration) and Day 15 end of study
Mean residence time [MRT] of RLX030
Tidsramme: screening, days 1, 2, 3, 4 and 15
Blood samples will be collected during screening, days 1 through 4 and then on Day 15 for the determination of serum concentrations of RLX030
screening, days 1, 2, 3, 4 and 15
Terminal elimination half life (T ½) of RLX030
Tidsramme: screening, days 1, 2, 3, 4 and 15
Blood samples will be collected during screening, days 1 through 4 and then on Day 15 for the determination of serum concentrations of RLX030
screening, days 1, 2, 3, 4 and 15
Systemic clearance of RLX030 from serum (CL)
Tidsramme: screening, days 1, 2, 3, 4 and 15
Blood samples will be collected during screening, days 1 through 4 and then on Day 15 for the determination of serum concentrations of RLX030
screening, days 1, 2, 3, 4 and 15
Volume of distribution at steady state (Vss)
Tidsramme: screening, days 1, 2, 3, 4 and 15
Blood samples will be collected during screening, days 1 through 4 and then on Day 15 for the determination of serum concentrations of RLX030
screening, days 1, 2, 3, 4 and 15

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Novartis Pharmaceuticals

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Hjælpsomme links

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

1. juli 2011

Primær færdiggørelse (Faktiske)

1. december 2011

Studieafslutning (Faktiske)

1. december 2011

Datoer for studieregistrering

Først indsendt

9. august 2011

Først indsendt, der opfyldte QC-kriterier

12. september 2011

Først opslået (Skøn)

14. september 2011

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

21. december 2020

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

17. december 2020

Sidst verificeret

1. januar 2013

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • CRLX030A2101
  • 2011-001596-39 (EudraCT nummer)

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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Betingelser

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Narkotikainterventioner

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Sponsor / samarbejdspartnere

Placeringer

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