A Pharmacokinetic and Safety Study of MY008211A Tablets in Subjects With Impaired or Normal Hepatic Function
Studie Overzicht
Toestand
Interventie / Behandeling
Gedetailleerde beschrijving
This study is a single-center, non-randomized, open-label, parallel, single-dose study to evaluate the PK profile and safety of MY008211A Tablets in subjects with hepatic impairment.
It is planned to enroll 24 subjects, male or female. A total of 3 treatment groups will be set up: normal hepatic function group, mild hepatic impairment (Child-Pugh A) group, moderate hepatic impairment (Child-Pugh B) group, with 8 subjects in each group. Each subject will take a single oral dose of 400 mg MY008211A Tablets under fasting conditions.
This study will first enroll subjects in Group A (mild hepatic impairment) and Group B (moderate hepatic impairment). Age, gender and body weight will not be matched between subjects in Groups A and B; after enrollment for Groups A and B is completed, subjects will be enrolled in Group C (normal hepatic function) as control subjects matched with the hepatic impairment subjects (Group A + Group B):
Subjects who sign the informed consent form (ICF) will be screened according to the inclusion/exclusion criteria. Eligible subjects will be admitted to the Clinical Research Unit (CRU) on Day -1 (D-1). On D1, they will take a single oral dose of 400 mg MY008211A Tablets under fasting conditions and will be discharged after completing the observations and drop-out examinations on D4. They will receive a telephone follow-up on D11.
During the study, sample collection, recording of adverse events (AEs), concomitant medication/non-drug therapy, physical examination, vital signs, ECG, and clinical laboratory tests will be performed according to the protocol requirements.
Studietype
Inschrijving (Werkelijk)
Fase
- Fase 1
Contacten en locaties
Studie Locaties
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-
Changchun
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Jilin City, Changchun, China, 130000
- The First Hospital of Jilin University
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-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Beschrijving
Inclusion Criteria:
- Voluntarily participate in the clinical study and sign the written ICF, be able to understand the procedures and methods of this study, and be able to complete the entire study process according to the study requirements;
- Age 18 to 70 years (inclusive) on the day of signing the ICF, male or female;
- Body weight: ≥ 50 kg for males, ≥ 45 kg for females; body mass index (BMI): 18.0-32.0 kg/m2 (both inclusive);
- Subjects (including their partners) have no birth plan from screening until 3 months after the administration of the investigational product and voluntarily take contraceptive measures, and have no plans to donate sperm or eggs;
- Glomerular filtration rate (calculated using the CKD-EPI formula) ≥ 60 mL/min;
Exclusion Criteria:
- Known or suspected history of immunodeficiency (e.g., history of frequent recurrent infections), hereditary or acquired complement deficiency;
- Clear history of capsular microbial infection within 6 months before screening, including but not limited to Streptococcus pneumoniae, Bacillus anthracis, Salmonella, Salmonella typhi, Klebsiella pneumoniae, Pseudomonas aeruginosa, Bacteroides fragilis, Neisseria meningitidis, Haemophilus influenzae and Legionella pneumophila.
- Subjects who have a previous history of tuberculosis infection or are currently suffering from tuberculosis infection;
- Active systemic bacterial, viral or fungal infections within 14 days before administration;
- Fever (≥ 38°C) within 7 days before administration;
- Subjects suspected of having a history of allergy to any component of the investigational product, or with allergic constitution (allergic to multiple drugs and foods, and judged by the investigator to be clinically significant);
- Those who have previously undergone surgery that, as judged by the investigator, will affect drug absorption, distribution, metabolism and excretion; or those who have undergone surgery within 4 weeks prior to screening; or those who plan to undergo surgery during the study;
- Those who cannot tolerate venipuncture or with a history of blood phobia and acupuncture syncope;
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Niet-gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
|
Experimenteel: normal hepatic function group
Each subject will take a single oral dose of 400 mg MY008211A Tablets under fasting conditions.
|
Each subject will take a single oral dose of 400 mg MY008211A Tablets under fasting conditions.
|
|
Experimenteel: mild hepatic impairment (Child-Pugh A) group
Each subject will take a single oral dose of 400 mg MY008211A Tablets under fasting conditions.
|
Each subject will take a single oral dose of 400 mg MY008211A Tablets under fasting conditions.
|
|
Experimenteel: moderate hepatic impairment (Child-Pugh B) group
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Each subject will take a single oral dose of 400 mg MY008211A Tablets under fasting conditions.
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Cmax
Tijdsspanne: up to 12 weeks
|
maximum concentration
|
up to 12 weeks
|
|
AUC0-last
Tijdsspanne: up to 12 weeks
|
area under the plasma concentration-time curve from 0 to the last quantifiable time point
|
up to 12 weeks
|
|
AUC0-inf
Tijdsspanne: up to 12 weeks
|
area under the plasma concentration-time curve from 0 to infinity
|
up to 12 weeks
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Tmax
Tijdsspanne: up to 12 weeks
|
time to reach maximum concentration
|
up to 12 weeks
|
|
CL/F
Tijdsspanne: up to 12 weeks
|
apparent clearance
|
up to 12 weeks
|
|
Vz/F
Tijdsspanne: up to 12 weeks
|
apparent volume of distribution
|
up to 12 weeks
|
|
t1/2
Tijdsspanne: up to 12 weeks
|
terminal half-life
|
up to 12 weeks
|
|
body temperature
Tijdsspanne: up to 12 weeks
|
Measure the body temperature of the subjects, using degrees Celsius as the unit.
|
up to 12 weeks
|
|
IU/L or mIU/mL of HCG in the blood of reproductive-aged women
Tijdsspanne: up to 12 weeks
|
The blood human chorionic gonadotropin (HCG) pregnancy test will measure the concentration of HCG in the blood of reproductive-aged women to determine if they are pregnant.
The units in the report will be presented in IU/L (international units per liter) and/or mIU/mL.
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up to 12 weeks
|
|
12-lead ECG
Tijdsspanne: up to 12 weeks
|
Evaluate QT interval, PR interval, etc.
|
up to 12 weeks
|
|
adverse events and serious adverse events
Tijdsspanne: up to 12 weeks
|
up to 12 weeks
|
|
|
Pulse
Tijdsspanne: up to 12 weeks
|
Measure the pulse of the subjects, expressing it in units of beats per minute.
|
up to 12 weeks
|
|
Blood pressure
Tijdsspanne: up to 12 weeks
|
Measure the systolic and diastolic blood pressure of the subjects, with the unit of mm/hg.
|
up to 12 weeks
|
Medewerkers en onderzoekers
Onderzoekers
- Hoofdonderzoeker: YaNan Wang, PHD, The First Hospital of Jilin University
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- MY008211-1-09
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Beschrijving IPD-plan
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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