A Study to Evaluate the Pharmacokinetics (PK) and Safety of a Single Dose of Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Normal Hepatic Function and Participants With Hepatic Impairment
An Open-label, Phase 1 Trial to Evaluate the Pharmacokinetics and Safety of a Single Dose of 80 μg Treprostinil Palmitil Inhalation Powder in Participants With Normal Hepatic Function and Participants With Hepatic Impairment
Studie Overzicht
Toestand
Toestand
Conditie
Conditie
Interventie / Behandeling
Interventie / Behandeling
Studietype
Studietype
Inschrijving (Geschat)
Inschrijving
Fase
Fase
- Fase 1
Contacten en locaties
Studiecontact
Studiecontact
- Naam: Insmed Medical Information
- Telefoonnummer: 18444467633
- E-mail: medicalinformation@insmed.com
Studie Locaties
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California
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Lake Forest, California, Verenigde Staten, 92630
- Werving
- USA004
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San Dimas, California, Verenigde Staten, 91773
- Werving
- USA003
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Florida
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Orlando, Florida, Verenigde Staten, 32809
- Werving
- USA002
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Texas
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San Antonio, Texas, Verenigde Staten, 78215
- Werving
- USA001
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Deelname Criteria
Geschiktheidscriteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Beschrijving
Inclusion Criteria:
- Body mass index between 18.0 and 40.0 kilograms per square meter (kg/m^2), inclusive.
Inclusion Criteria for Participants with Normal Hepatic Function
- In good health, as determined by no clinically significant findings from medical history, physical examination, 12-lead electrocardiogram (ECG), and vital signs measurements, and clinical laboratory assessments (congenital nonhemolytic hyperbilirubinemia [eg, suspicion of Gilbert's syndrome based on total and direct bilirubin] is not acceptable) at screening and check-in, as assessed by the investigator (or designee).
Inclusion Criteria for Participants With Hepatic Impairment:
- Diagnosis of chronic (>6 months), stable hepatic impairment with no clinically significant changes within 30 days prior to dosing, as determined by medical history.
Participants with type 2 diabetes mellitus may be included, if they have:
- glycosylated hemoglobin A1C ≤8.5% at screening
- fasting blood glucose ≤240 milligrams per deciliter (mg/dL), while participant is using their normal diabetes medication, at screening and check-in.
Exclusion Criteria:
- History of stomach or intestinal surgery or resection that would potentially alter absorption and/or excretion of orally administered drugs (uncomplicated appendectomy, cholecystectomy, and hernia repair are allowed).
- Use or intend to use any moderate or strong inducers or inhibitors of CYP2C8 or CYP2C9 within 30 days prior to dosing.
- Participation in a clinical trial involving administration of an investigational medicinal product (IMP) (new chemical entity) in the past 30 days or 5 half-lives of that drug (if known) prior to dosing, whichever is longer.
Exclusion Criteria for Participants with Normal Hepatic Function
- Significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal, neurological, respiratory, endocrine, or psychiatric disorder, as determined by the investigator (or designee).
- Positive hepatitis panel and/or positive human immunodeficiency virus test. Participants whose results are compatible with prior immunization may be included.
- Positive urine drug screen at screening or positive alcohol test result or positive urine drug screen at check-in. Results that are compatible with marijuana use are not exclusionary.
Exclusion Criteria for Participants With Hepatic Impairment:
- Current organ transplant or waiting for organ transplant scheduled to occur during the trial.
- Hospitalization for hepatic encephalopathy within 3 months prior to dosing.
- Encephalopathy ≥Grade 2.
- History of drug/chemical abuse within 1 year prior to check-in. Marijuana use is not exclusionary.
Note: Other protocol-defined inclusion/exclusion criteria may apply.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Niet-gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Aantal wapens
Wapens en interventies
Deelnemersgroep / ArmDeelnemersgroep / Arm |
Interventie / BehandelingInterventie / Behandeling |
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Experimenteel: Group 1: Treprostinil Palmitil Inhalation Powder
Healthy participants with normal hepatic function will receive a single dose of TPIP on Day 1.
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Oral inhalation using a dry powder inhaler device.
Andere namen:
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Experimenteel: Group 2: Treprostinil Palmitil Inhalation Powder
Participants with mild hepatic impairment (classified based on the numerical Child-Pugh total score of 5 to 6) will receive a single dose of TPIP on Day 1.
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Oral inhalation using a dry powder inhaler device.
Andere namen:
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Experimenteel: Group 3: Treprostinil Palmitil Inhalation Powder
Participants with moderate hepatic impairment (classified based on the numerical Child-Pugh total score of 7 to 9) will receive a single dose of TPIP on Day 1.
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Oral inhalation using a dry powder inhaler device.
Andere namen:
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Experimenteel: Group 4: Treprostinil Palmitil Inhalation Powder
Participants with severe hepatic impairment (classified based on the numerical Child-Pugh total score of 10 to 15) will receive a single dose of TPIP on Day 1.
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Oral inhalation using a dry powder inhaler device.
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Area Under the Concentration-Time Curve From Time Zero to Infinity (AUCinf) of Treprostinil Palmitil (TP) and Treprostinil (TRE)
Tijdsspanne: Pre-dose and at multiple timepoints post-dose up to Day 3
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Determination of the effect of mild, moderate, and severe hepatic impairment on the PK of TP and TRE following a single dose of TPIP, when compared to normal hepatic function.
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Pre-dose and at multiple timepoints post-dose up to Day 3
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Area Under the Concentration-Time Curve From Time Zero to Last Quantifiable Concentration (AUClast) of TP and TRE
Tijdsspanne: Pre-dose and at multiple timepoints post-dose up to Day 3
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Determination of the effect of mild, moderate, and severe hepatic impairment on the PK of TP and TRE following a single dose of TPIP, when compared to normal hepatic function.
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Pre-dose and at multiple timepoints post-dose up to Day 3
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Maximum Observed Plasma Concentration (Cmax) of TP and TRE
Tijdsspanne: Pre-dose and at multiple timepoints post-dose up to Day 3
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Determination of the effect of mild, moderate, and severe hepatic impairment on the PK of TP and TRE following a single dose of TPIP, when compared to normal hepatic function.
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Pre-dose and at multiple timepoints post-dose up to Day 3
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Apparent Total Clearance (CL/F) of TP and TRE
Tijdsspanne: Pre-dose and at multiple timepoints post-dose up to Day 3
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Determination of the effect of mild, moderate, and severe hepatic impairment on the PK of TP and TRE following a single dose of TPIP, when compared to normal hepatic function.
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Pre-dose and at multiple timepoints post-dose up to Day 3
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Apparent Terminal Elimination Half-Life (t1/2) of TP and TRE
Tijdsspanne: Pre-dose and at multiple timepoints post-dose up to Day 3
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Determination of the effect of mild, moderate, and severe hepatic impairment on the PK of TP and TRE following a single dose of TPIP, when compared to normal hepatic function.
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Pre-dose and at multiple timepoints post-dose up to Day 3
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Time to Maximum Observed Concentration (Tmax) of TP and TRE
Tijdsspanne: Pre-dose and at multiple timepoints post-dose up to Day 3
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Determination of the effect of mild, moderate, and severe hepatic impairment on the PK of TP and TRE following a single dose of TPIP, when compared to normal hepatic function.
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Pre-dose and at multiple timepoints post-dose up to Day 3
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Apparent Volume of Distribution (Vz/F) of TP and TRE
Tijdsspanne: Pre-dose and at multiple timepoints post-dose up to Day 3
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Determination of the effect of mild, moderate, and severe hepatic impairment on the PK of TP and TRE following a single dose of TPIP, when compared to normal hepatic function.
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Pre-dose and at multiple timepoints post-dose up to Day 3
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Secundaire uitkomstmaten
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Fraction Unbound (Fu) of TRE
Tijdsspanne: Pre-dose and at multiple timepoints post-dose on Days 1 and 2
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Determination of the effect of mild, moderate, and severe hepatic impairment on the unbound PK of TRE following a single dose of TPIP, when compared to normal hepatic function.
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Pre-dose and at multiple timepoints post-dose on Days 1 and 2
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Number of Participants Who Experienced At Least One Adverse Event (AE)
Tijdsspanne: Up to Day 7
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Evaluation of safety and tolerability of a single dose of TPIP in participants with mild, moderate, and severe hepatic impairment and normal hepatic function.
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Up to Day 7
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Medewerkers en onderzoekers
Sponsor
Sponsor
Onderzoekers
Onderzoekers
- Studie directeur: Study Director, Insmed Incorporated
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Studie start
Primaire voltooiing (Geschat)
Primaire voltooiing
Studie voltooiing (Geschat)
Studie voltooiing
Studieregistratiedata
Eerst ingediend
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Eerst geplaatst
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update geplaatst
Laatste update ingediend die voldeed aan QC-criteria
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Andere studie-ID-nummers
Andere studie-ID-nummers
- INS1009-104
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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