A trial investigating the mechanism of action of NNC0109-0012 (anti-IL-20 mAb) through synovial biopsies in subjects with rheumatoid arthritis and an inadequate response to Methotrexate

Recruitment & Eligibility

Status: ot Recruiting

Sex: All

Target Recruitment: 42

Inclusion Criteria

1. Male or female age ?18 and ? 75 years at the time of signing informed consent.
2. A diagnosis of RA at least 6 months prior to screening visit, according to the American College of Rheumatology (EULAR/ACR 2010 criteria) or by standard criteria (ACR 1987) if diagnosis was made earlier than 2010.
3. Subjects with ACR global functional status of 1 to 3
4. Active RA, characterised by:
? DAS28 (CRP) > 4.5 and
? ? 6 tender and ? 6 swollen joints based on a 66/68 joint count
5. Active Synovitis in at least two joints of the wrist and metacarpophalangeal joints, as assessed by high frequency Power Doppler ultrasound scan at screening and randomisation
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 36
F.1.3 Elderly (>=65 years) yes
F.1.3.1 Number of subjects for this age range 6

Exclusion Criteria

1. Subjects with arthritis due to other autoimmune diseases than RA
2. Body weight > 90.0 kg
3. History of or current inflammatory joint disease other than RA (e.g. gout, psoriatic or reactive arthritis, Lyme disease, juvenile idiopathic arthritis, excluding secondary Sjogren syndrome and hypothyroidism)
4. Any active or on-going bacterial infections within 4 weeks prior to screening visit, unless treated and resolved with appropriate therapy or any history of recurrent infections or conditions predisposing to chronic infections (e.g., bronchiectasis, chronic osteomyelitis)
5. Subjects with malignancy within the previous 5 years with the exception of adequately treated and cured basal or squamous cell carcinoma of the skin or cervical carcinoma in situ occurring more than 12 months prior to screening visit
6. Female who is pregnant, breast feeding, intends to become pregnant or is of childbearing potential, not willing to use two highly effective contraceptive methods (adequate highly effective contraceptive measures are defined as established use of oral, injected or implanted hormonal methods of contraception, sterilisation, intrauterine device or intrauterine system) one of which has to be a barrier method a barrier method of contraception (e.g. condom with spermicidal foam/gel/film/cream), for at least 16 weeks (approximately 5 half-lives) following the last dose of trial medication
7. Male subjects who are sexually active and not surgically sterilised, who or whose partner are unwilling to use two different forms of highly effective contraception, one of which has to be a barrier method a barrier method of contraception (e.g. condom with spermicidal foam/gel/film/cream) for the duration of the trial and for at least 16 weeks (approximately 5 half-lives) following the last dose of trial medication

Study & Design

Study Type: Interventional clinical trial of medicinal product

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method

Secondary Outcome Measures

Name	Time	Method

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