A Study to Assess Safety, Tolerability and Pharmacokinetics of GLPG3067 in Healthy Subjects.

Inclusion criteria

• Female subject between 18-70 years of age, inclusive, on the date of signing the informed consent form (ICF).
• Be of non-childbearing potential defined as surgically sterile (hysterectomy, bilateral salpingectomy and bilateral oophorectomy), or post-menopausal (at least 12 consecutive months without menstruation, without an alternative medical cause [including hormone replacement therapy]).
• Have a body mass index between 18-30 kg/m2, inclusive.
• Judged by the investigator to be in good health based upon the results of a medical history, physical examination, vital signs, 12-lead triplicate electrocardiogram (ECG), and clinical safety laboratory tests prior to the initial study drug administration.
• Discontinuation of all medications (including over-the-counter and/or prescription medication, dietary supplements, nutraceuticals, vitamins and/or herbal supplements, and hormonal replacement therapy for postmenopausal subjects) except occasional paracetamol (maximum dose of 2 g/day and maximum of 10 g/2 weeks) at least 2 weeks prior to the first study drug administration.

Exclusion criteria

• Known hypersensitivity to study drug ingredients or a significant allergic reaction to any drug as determined by the investigator, such as anaphylaxis requiring hospitalization.
• Clinically significant symptoms or illness in the 3 months before screening.
• Presence or having sequelae of gastrointestinal, liver, kidney, or other conditions known to interfere with the absorption, distribution, metabolism, or excretion of drugs.
• Any laboratory result considered by the investigator as clinically significant prior to study drug administration.
• Creatinine clearance ≤80 mL/min using the Cockcroft-Gault formula for subjects aged ≤50 years, or creatinine clearance ≤70 mL/min using the Cockcroft-Gault formula for subjects aged >50 years. A 24-hour urine collection to determine the actual value may be performed to confirm creatinine clearance if required.
• Clinically significant abnormalities of vital signs at screening.
• Clinically relevant abnormalities detected on ECG regarding either rhythm or conduction (e.g. QT interval corrected for heart rate using Fridericia's formula [QTcF] >470 ms) or a known long QT syndrome. A first degree heart block or sinus arrhythmia will not be considered as a significant abnormality.
• Participation in a drug, drug and device delivery system or combination, or biologic investigational research study within 8 weeks or 5 times the half-life of the investigational drug, if the half-life is known (whichever is longer) prior to initial study drug administration. Subjects who have been dosed previously with GLPG3067 in a clinical trial are allowed to participate Part 4 of this study as long as they completed their last follow-up visit or a washout period of 5 times the half-life of GLPG3067 (whichever is longer) after the last study drug administration is respected.