A Study to Evaluate the Pharmacokinetics and Safety of INCB054707 in Participants With Normal Hepatic Function and Participants With Hepatic Impairment

Incyte

Status and phase: Completed; Phase 1

Conditions: Kidney Diseases; Renal Insufficiency

Treatments: Drug: INCB054707

Study type: Interventional

Funder types: Industry

Identifiers

NCT05624710

INCB 54707-105

2022-002660-70 (EudraCT Number)

Details and patient eligibility

About

This is a multicenter, open-label, parallel-group study to evaluate INCB054707 in participants with varying levels of renal function or impairment.

Enrollment: 25 patients

Sex: All

Ages: 18 to 80 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Participants with hepatic impairment will be classified at screening based on Child-Pugh score. Classification will be repeated at check-in and should not be significantly different.

If the hepatic function classification for the participant is not similar at the 2 timepoints, enrollment of the participant into a hepatic category group will be at the discretion of the investigator, in consultation with the sponsor's medical monitor. The enrollment group will be based on the results at screening.

• Participants eligible for Group 4 (normal hepatic function) should be in good health as determined by no clinically significant findings in the medical history, physical examination, vital signs, 12-lead ECGs, or laboratory examinations at screening or check-in.
• Participants eligible for Groups 1 through 3 may have medical findings consistent with their degree of hepatic dysfunction, as determined by medical history, physical examination, vital signs, 12-lead ECGs, and clinical laboratory examinations at screening and check-in. Participants with abnormal findings considered not clinically significant by the investigator are eligible.
• BMI within the range of 18.0 to 44.0 kg/m2 (inclusive) at screening.
• Willingness to avoid pregnancy or fathering children.

Exclusion criteria

• the opinion of the principal investigator, history of uncontrolled or unstable cardiovascular, respiratory, renal, GI, endocrine, hematopoietic, psychiatric, and/or neurological disease within 6 months of screening or evidence of rapidly deteriorating hepatic function.

• Serum corrected calcium and phosphorus levels over the upper limits of the institutional normal ranges.

• History or current diagnosis of uncontrolled or significant cardiac disease indicating significant risk of safety for participation in the study, including any of the following:

  1. Recent myocardial infarction (within 6 months of check-in).
  2. New York Heart Association Class III or IV congestive heart failure.
  3. Unstable angina (within 6 months of check-in).
  4. Clinically significant (symptomatic) cardiac arrhythmias (eg, sustained ventricular tachycardia, second or third degree atrioventricular block without a pacemaker).
  5. Uncontrolled hypertension.

• A current, functioning organ transplant or a scheduled organ transplant in the next 6 weeks from check-in.

• History of malignancy within 5 years of screening, with the exception of cured basal cell carcinoma, squamous cell carcinoma of the skin, ductal carcinoma in situ, or Gleason 6 prostate cancer.

• History of clinically significant GI disease or surgery (cholecystectomy and appendectomy are allowed) that could impact the absorption of study drug.

• Severe ascites (ascites requiring paracentesis more than every 4 weeks) or an encephalopathy ≥ Grade 2 (precludes them from understanding and signing an informed consent).

• Any major surgery within 4 weeks of screening.

• Donation of blood to a blood bank within 4 weeks of screening (within 2 weeks for plasma only).

• Blood transfusion within 4 weeks of check-in.

• Current or recent history (within 30 days before screening) of a clinically significant bacterial, fungal, parasitic, or mycobacterial infection, or currently receiving systemic antibiotics or current clinically significant viral infection at screening or check-in.

• Positive serology for HBV (eg, HBsAg) or HIV. Participants whose results are compatible with immunity due to infection or prior immunization for HBV may be included at the discretion of the investigator.

Trial design

Primary purpose: Treatment

Allocation: Non-Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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25 participants in 4 patient groups

Group 1: Severe Hepatic Impairment

Experimental group

Description:

Participants with severe hepatic impairment (Class C Child-Pugh score) will receive a single oral dose of INCB054707 on Day 1.

Treatment:

Drug: INCB054707

Group 2: Moderate Hepatic Impairment

Experimental group

Description:

Participants with moderate hepatic impairment (Class B Child-Pugh score) will receive a single oral dose of INCB054707 on Day 1.

Treatment:

Drug: INCB054707

Group 3: Mild Hepatic Impairment

Experimental group

Description:

Participants with mild hepatic impairment (Class A Child-Pugh score) will receive a single oral dose of INCB054707 on Day 1.

Treatment:

Drug: INCB054707

Group D: Normal Hepatic Function

Experimental group

Description:

Participants with normal hepatic function will receive a single oral dose of INCB054707 on Day 1.

Treatment:

Drug: INCB054707