GT-032 Belapectin Hepatic Impairment

Completed · Phase 1

Conditions studied: Hepatic Impairment

In brief

This study will assess the pharmacokinetics of belapectin in subjects with mild, moderate, or severe hepatic impairment according to 3 different Child-Pugh categories: mild, moderate, or severe impairment, compared to matched healthy control subjects.

Key facts

Study ID

NCT04332432

Run by

Galectin Therapeutics Inc.

People needed

38

Starts

2020-06-16

Expected to finish

2022-03-09

Last updated by the study team

2026-07-14

Who can join

Age: 18 and older, up to 75. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• All Subjects
• Males or females, of any race, between 18 and 75 years of age, inclusive.
• Body mass index between 18.0 and 45.0 kg/m2, inclusive.
• Females of childbearing potential will not be pregnant or lactating and must have a negative result on an approved pregnancy test at Screening and Check-in. Females of childbearing potential must agree to use contraception by a method of proven reliability (including abstinence) for the duration of the study.
• Males will agree to use contraception.
• Male subjects must not donate sperm from Check-in (Day -1) until 90 days after the Follow-up visit.
• Able to comprehend and willing to sign an informed consent form (ICF) and to abide by the study restrictions.
• Subjects with Normal Hepatic Function Only
• In good health, determined by no clinically significant findings from medical history, physical examination, 12 lead electrocardiogram (ECG), vital signs measurements, and clinical laboratory evaluations (congenital nonhemolytic hyperbilirubinemia [eg, suspicion of Gilbert's syndrome based on total and direct bilirubin] is not acceptable) at Screening and Check in (Day -1), as assessed by the Investigator (or designee).
• Matched to subjects with mild, moderate, or severe hepatic impairment in sex, age (±10 years), and body mass index (BMI) (±20%).
• Subjects with Hepatic Impairment Only
• Documented chronic stable liver disease based on Child-Pugh score and classification (Child-Pugh Class A [mild], B [moderate], or C [severe]; at Screening and Check-in (if the classification differs when assessed at Check-in compared to Screening, enrollment of the subject into a hepatic category will be based on the score at Screening):
• 'Documented' is defined by at least 1 of the following: medical history, physical examination, hepatic ultrasound, computed axial tomography scan, magnetic resonance imaging, and/or liver biopsy.
• 'Chronic' is defined as >6 months.
• 'Stable' is defined as no clinically significant change in disease status within the last 1 month (30 days), as documented by the subject's recent medical history (eg, no worsening of clinical signs of hepatic impairment, or no worsening of total bilirubin or prothrombin time, at the discretion of the Investigator [or designee] or Medical Monitor).
• Subjects with mild, moderate, or severe hepatic impairment may have medical findings consistent with their hepatic dysfunction as determined by medical history, physical examination, 12-lead ECG, vital signs measurements, and clinical laboratory evaluations at Screening and Check-in (Day -1), as assessed by the Investigator (or designee).
• Non-hepatic, abnormal clinical laboratory evaluations must not be clinically relevant, as judged by the Investigator (or designee) and Medical Monitor.
• Currently on a stable medication regimen, defined as not starting new drug(s) or changing drug dose(s) within 30 days of administration of study drug (Day 1). Concomitant medications administered within 30 days prior to administration of study drug (Day 1) must be approved by the Investigator (or designee), Sponsor, and Medical Monitor.
• Anemia secondary to hepatic disease will be acceptable, if hemoglobin is > 9 g/dL and anemia symptoms are not clinically significant as judged by the Investigator (or designee) and Medical Monitor.
• Subjects must have a platelet count ≥35 × 10\^9 platelets/L.

You may not qualify if…

• All Subjects
• Significant history or clinical manifestation of any metabolic, allergic, dermatological, renal, hematological, pulmonary, cardiovascular, gastrointestinal, neurological, respiratory, endocrine, or psychiatric disorder, as determined by the Investigator (or designee).
• History of significant hypersensitivity, intolerance, or allergy to any drug compound, food, or other substance, unless approved by the Investigator (or designee).
• Use or intend to use any nonprescription medications/products including vitamins, minerals, and phytotherapeutic/herbal/plant-derived preparations within 7 days prior to Check-in, unless deemed acceptable by the Investigator (or designee).
• Alcohol consumption of > 21 drinks per week for males and > 14 drinks for females.
• Positive urine drug screen at Screening and/or Check in (Day -1), that is not otherwise explained by permitted concomitant medication or ingestion of poppy seeds, or positive alcohol test result (breath or urine in accordance with standard practice at each CRU) at Screening or Check-in (Day -1).
• Positive human immunodeficiency virus test.
• Participation in a clinical study involving administration of an investigational drug (new chemical entity) in the past 30 days, or 5 half-lives (whichever is longer), prior to dosing.
• Ingestion of Seville orange or grapefruit containing foods or beverages within 7 days prior to Check-in (Day -1).
• Receipt of blood products within 2 months prior to Check in (Day -1).
• Donation of blood from 3 months prior to Screening, plasma from 2 weeks prior to Screening, or platelets from 6 weeks prior to Screening.
• Poor peripheral venous access.
• Have previously completed or withdrawn from this study or any other study investigating belapectin, and have previously received belapectin.
• Subjects who, in the opinion of the Investigator (or designee), should not participate in this study.
• Subjects with Normal Hepatic Function Only
• History of alcoholism or drug/chemical abuse within 2 years prior to Check in.
• Subject has creatinine clearance <90 mL/minute as calculated by using the Cockcroft Gault equation:
• [1.23 × (140 - age) × (weight in kg)] ÷ (serum creatinine in μmol/L) - if male.
• [1.04 × (140 - age) × (weight in kg)] ÷ (serum creatinine in μmol/L) - if female.
• Confirmed supine blood pressure > 140 mmHg or < 90 mmHg and/or supine diastolic blood pressure > 90 mmHg or < 50 mmHg, or resting (supine) heart rate < 45 bpm or > 100 bpm at Screening or Check-in (Day -1), with a QT interval corrected for heart rate using Fridericia's method (QTcF) > 450 ms for male subjects and > 470 ms for female subjects.
• Use or intend to use any prescription medications/products other than prescribed hormone replacement therapy or contraception within 14 days prior to dosing, unless deemed acceptable by the Investigator (or designee).
• Use or intend to use slow release medications/products considered to still be active within 14 days prior to Check in (Day -1), unless deemed acceptable by the Investigator (or designee).
• Use or intend to use any nonprescription medications/products including vitamins and minerals within 7 days prior to Check in (Day -1), unless deemed acceptable by the Investigator (or designee).
• Positive serology test results for hepatitis A, hepatitis B antibodies, hepatitis B surface antigen (HBsAg), or hepatitis C virus antibodies.
• Clinically significant abnormal laboratory values (clinical chemistry, hematology, coagulation, and urinalysis), as determined by the Investigator (or designee).

Where it is running

• Inland Empire Clinical Trials — Rialto, California, United States
• Clinical Pharmacology of Miami, Inc — Miami, Florida, United States
• Texas Liver Institute — San Antonio, Texas, United States
• Pinnacle Clinical Research — San Antonio, Texas, United States

Full record on ClinicalTrials.gov

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