Trials / Completed
CompletedNCT04585113
Diagnostic Accuracy of Dual-energy CT
Diagnostic Value of Dual-energy CT to Detect and Characterize Crystal Deposits in Patients With Hand Osteoarthritis Undergoing Hand Surgery: a Diagnostic Accuracy Study
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 12 (actual)
- Sponsor
- Henning Bliddal · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
The study will include 20 people with hand OA awaiting surgery in the fingers. Participants will undergo dual-energy CT, cone-beam CT, ultrasound, clinical examination, blood sampling and questionnaires. Images will be analysed for the presence of joint-associated crystal including monosodium urate, calcium pyrophosphate and calcium hydroxyapatite. Material obtained during surgery will be used for crystal verification and calculation of diagnostic accuracy of dual-energy CT and cone-beam CT.
Conditions
- Osteoarthritis
- Hand Osteoarthritis
- Crystal; Deposit Joint
- Crystals; Arthritis, Pyrophosphate
- Crystals; Arthritis, Hydroxyapatite
- Crystal Arthritis
- Crystal Arthropathy of Hand
Interventions
| Type | Name | Description |
|---|---|---|
| RADIATION | CT-scanning | All participants will receive dual-energy CT scanning and cone-beam CT scanning prior surgery. |
Timeline
- Start date
- 2020-10-01
- Primary completion
- 2022-08-25
- Completion
- 2022-08-25
- First posted
- 2020-10-14
- Last updated
- 2022-10-24
Locations
1 site across 1 country: Denmark
Source: ClinicalTrials.gov record NCT04585113. Inclusion in this directory is not an endorsement.