Important Information

Please note, we need you to ….
  • Read the important documents for this study
  • If you are interested, look at the dates that this study is being run (cohort visit planners) and  reply to our email (don’t re-register online) to let us know which cohort(s) you are available for
  • We will ring you to check your suitability and provide further information about the study
  • We will make you a screening appointment at NZCR Christchurch. You will need to attend at the scheduled time if you wish to take part in the study

Study Information

New Zealand Clinical Research is trialling an investigational medication that is being studied in participants of Rheumatoid Arthritis (RA).

ZB002 works by targeting and blocking a protein called TNF (tumour necrosis factor, also called “TNFα”), which is believed to play a role in diseases like RA. By blocking TNF, other similar medications have shown to reduce inflammation such diseases. ZB002 is designed to have a longer half-life (time it takes for the amount of drug in blood to reduce in half from its original amount), which should enable less frequent dosing for people who require the medication. 48 healthy participants have been dosed in the study already in Part A.

This study will investigate the effects of ZB002 in healthy participants (Part A) and in participants with RA (Part B). The purposes of Part B of this study are:

  • Evaluate how safe and well tolerated ZB002 is, in participants with RA.
  • Measure levels of ZB002 in the blood over time, following multiple doses.
  • Measure the body’s response to multiple doses of ZB002.
  • Assess the body’s immune response to ZB002.

It is an investigational drug because it has not been approved by MedSafe or other drug regulatory authorities.

This study (2022 FULL 13422) is being funded by Zenas BioPharma., and has been approved by the Health and Disability Ethics Committee.

Study Candidates

  • Males & Females
  • Aged 18 – 70 years
  • BMI 18 – 40 kg/m2
  • Diagnosed with Rheumatoid Arthritis for at least 3 months
  • Taking methotrexate for at least 3 months

What is Involved?

Study Visits:  16 visits

Reimbursement: $4,800 (less tax)

Pre-screening Form

Personal details

Please provide your name, email and phone number so we can contact you

Medical questions

Do you have rheumatoid arthritis?
Are you taking methotrexate?