NCT07559396 · Incyte Corporation
A Study to Assess the Safety and Pharmacokinetics of INCB123667 When Administered Orally to Adult Participants With Severe Renal Impairment or End Stage Renal Disease
What this study is about
This study will be conducted to assess the safety and how the drug moves through the body of INCB123667 when administered taken by mouth to adult participants with severe renal impairment or end stage renal disease.
View original scientific description
This study will be conducted to assess the safety and pharmacokinetics of INCB123667 when administered orally to adult participants with severe renal impairment or end stage renal disease.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Aged 18 to 85 years, inclusive, at the time of signing the ICF.
- Severe renal impairment or ESRD based on CKD-EPI.
- Body mass index of 18.0 to 43.0 kg/m2 (inclusive).
- Willingness to avoid pregnancy or fathering children.
Exclusion criteria
- Participants who have a current, functioning organ transplant or are on the national transplant list and expected to receive a transplant within 3 months.
- Participants with laboratory values outside the accepted range for participants with severe renal impairment or ESRD at screening. Participants with out-of-range values will be assessed by the investigator or designee for eligibility.
- Tobacco or nicotine-containing product use of \> 10 cigarettes per day within 1 month before screening.
- Participants who had a change in disease status within 30 days before screening, as documented by the participant's medical history, that is deemed clinically significant by the investigator.
- Participants who have a history of paracentesis within 3 months prior to check-in.
- Participants who required new medication or an increase in dose for renal disease within 3 months prior to check-in.
- Participants who have a history of unstable diabetes mellitus (as evidenced by hemoglobin A1c ≥ 10.0%). Medications for treatment of diabetes mellitus must be reviewed and approved by the investigator and medical monitor.
- Participants who had esophageal banding within 3 months prior to check-in or required any other treatment for gastrointestinal bleeding within 6 months prior to check-in. Other protocol-defined Inclusion/Exclusion Criteria may apply.
Where
- Miami Lakes, Florida
- Orlando, Florida
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jun 16, 2026 · Source of record for eligibility and locations