First-in-Man Trial of NNC114-0005 in Healthy Subjects and Subjects With Rheumatoid Arthritis

Inclusion criteria

• For all subjects the following applies:
• Male subjects, if not sterilized, must be using two acceptable methods of contraception (e.g., spermicidal gel plus condom) for the entire duration of the trial corresponding to up to three months following trial drug administration. Male subjects must also agree to refrain from sperm donation from screening (trial start) until 120 days beyond trial drug administration
• For healthy subjects (HS) the following additional criteria applies:
• Male subjects, aged between 18 and 60 years (both inclusive) and in good health, as determined by past medical history, physical examination, vital signs, (electrocardiogram) ECG, and laboratory tests at screening (trial start)
• For subjects with rheumatoid arthritis (RA) the following additional criteria applies:
• Diagnosed with RA at least 3 months prior to trial drug administration
• Active RA, characterised by a Disease Activity Score 28 (DAS28)-C-reactive protein (CRP) greater than 3.2
• Effective methods of contraception
• Male and female subjects aged greater and equal to 18 and greater and equal to 75 years
• Females must be post-menopausal or surgically sterile (post-menopausal for at least 1 year). If female of child-bearing potential must be willing to use highly effective method of birth control during the trial until their final visit
• Methotrexate treatment (MTX) treatment for at least 12 weeks at a stable dose (dose at least 7.5 mg/week and maximum 25 mg/week inclusive) for at least 4 weeks prior to trial product administration
• Concomitant medication according to specific list

Exclusion criteria

• For all subjects the following applies:
• Body mass index (BMI) between 20.0-38.0 kg/m2 (both inclusive)
• Females with a positive pregnancy test
• History of regular alcohol consumption exceeding 14 drinks per week for females or 21 drinks per week for men
• Donation or loss of at least 400 mL of blood within 8 weeks prior to trial product administration
• For healthy subjects (HS) the following additional criteria applies:
• Body weight greater than 110.0 kg
• For subjects with rheumatoid arthritis (RA) the following additional criteria applies:
• Chronic inflammatory autoimmune disease other than RA (except secondary Sjögren's syndrome or stable hypothyroidism)
• History of or current inflammatory joint disease other than RA such as gout (crystal proven), psoriatic arthritis, juvenile idiopathic arthritis, current reactive arthritis or Lyme disease