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300 hand OA patients monitored for 8 years to uncover disease secrets

NCT ID NCT03083548

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This observational study followed 300 people with hand osteoarthritis for up to 8 years. Researchers used imaging (X-rays, CT, MRI, ultrasound), physical exams, and questionnaires to track pain, inflammation, and joint changes. The goal was to better understand how the disease progresses and what factors predict outcomes.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

300 people

The number who actually took part.

Started

Apr 2016

Finished

May 2021

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population consists of men and women between the ages of 40-70 years. Their diagnosis of hand OA has been proven either by ultrasound and/or clinical examination performed by a rheumatologist at the Rheumatology Outpatient clinic at Diakonhjemmet Hospital. In addition, all patients must be able to sign and understand an informed consent form.

Ages

40 to 70 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Age between 40-70 years at screening * Proven hand OA by clinical examination and/or ultrasound 1. Clinical examination criteria: Heberden/Bouchards nodes and/or bony enlargement, squaring and/or deformity of the thumb base and no clinical signs of inflammatory arthritis (e.g. soft tissue swelling of two or less metacarpophalangeal (MCP) joints, and no soft tissue swelling of the wrist). 2. Ultrasound criteria: Osteophytes in the interphalangeal joints and/or the thumb base, and no signs of inflammatory arthritis (e.g. synovitis with power Doppler activity in two or less MCP joints and no synovitis with power Doppler activity in the wrist). * Capable of understanding and signing an informed consent form * Provided a written informed consent to participate in the study Exclusion Criteria: * Diagnosis of inflammatory arthritic disease, e.g. seropositive or seronegative rheumatoid arthritis, psoriatic arthritis, reactive arthritis, spondyloarthritis or arthritis related to connective tissue disorders * Diagnosis of psoriasis * Erythrocyte sedimentation rate (ESR) \> 40 mm/hour and/or C-reactive protein (CRP) \>20 mg/L, without a known ongoing infection * Anti Cyclic Citrullinated Protein (anti-CCP) and/or rheumatoid factor positivity * Ferritin \>200 microgram/L for women and \>300 microgram/L for men and s-iron/s-total iron binding capacity (TIBC) above 50% * Major co-morbidities (e.g. severe malignancies, severe diabetes mellitus, severe infections, uncontrollable hypertension, severe cardiovascular disease or severe respiratory disease) * Mental or psychiatric disorders, alcohol or drug abuse, language difficulties or other factors that make compliance to the study protocol difficult.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Diakonhjemmet Hospital

    Oslo, Norway

More trials for these conditions

Other studies related to the condition(s) this trial covers.