A Study of ORX142 in Healthy Adult Subjects, Including Subjects 18 to 80 Years of Age
Centessa Pharmaceuticals (UK) Limited · NCT07082829
Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.
Key facts
- Compensation
- Not posted. Ask the study team before screening.
- Who can join
- Ages 18–80 · All sexes
- Healthy volunteers
- Accepted
- Study type
- Interventional · Phase 1
- Target enrollment
- 208
- US sites recruiting
- 3
- Study start
- June 30, 2025
- Record last updated
- December 24, 2025
Status re-checked against ClinicalTrials.gov within the last 12 hours.
What the study is about
Characterize the safety, tolerability and pharmacokinetics of ORX142 following single and multiple doses.
Being studied: ORX142 Tablets; Placebo Tablets
Conditions: Excessive Daytime Sleepiness
Eligibility criteria
Copied from the official record. The study team makes the final decision at screening.
Show full criteria
Key Inclusion Criteria
- Healthy males or females as determined by assessments at the Screening Visit.
For Parts A, B, C, and E:
a. Participants must be at least 18 years of age and no more than 55 years of age at the Screening
- For Part D:
a .Participants must be at least 60 years of age and no more than 80 years of age at the Screening
Key Exclusion Criteria
- Presence of significant cardiac, pulmonary, gastrointestinal, hepatic, renal, hematological, malignancy, endocrine, neurological, or psychiatric disease, as determined by medical history, physical examination, and screening investigations.
- History of seizure disorder, any other condition that increases the risk of seizure
- Has a clinically significant sleep disorder, including insomnia or sleep apnea.
Recruiting US locations
Site #1
Lincoln, NE 68502
Site #2
Eatontown, NJ 07724
Site #3
New York, NY 10019
Study contacts (from the official record)
- ORX142 Centessa Program Lead · 617-468-5770 · ORX142-0101study@centessa.com
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