4DCT Imaging for Improved Diagnosis and Treatment of Wrist Ligament Injuries

Overview

  • Study type

    Interventional
  • Study IDs

  • Describes the nature of a clinical study. Types include:

    • Observational study — observes people and measures outcomes without affecting results.
    • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
    • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
  • Site IRB
    • Rochester, Minnesota: 17-001279
    NCT ID: NCT03193996
    Sponsor Protocol Number: 17-001279

About this study

The study seeks to determine whether the 4DCT imaging technique can be used to replace current invasive diagnostic tests for ligament injuries of the wrist.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. If you need assistance understanding the eligibility criteria, please contact the study team.

See eligibility criteria

Inclusion Criteria:

  1. Unilateral scapholunate instability
  2. Point tenderness over the dorsal aspect of the scapholunate joint
  3. One or more of the following symptoms:
    • Positive Watson shift sign (Watson et al., J Hand Surg Am, 1988; 13:657-60);
    • Loss of grip strength;
    • Suspected pathology on previous fluoroscopy or MRI;
    • History of a fall on an outstretched hand
  4. Absence of symptoms on the contralateral wrist on physical exam

Exclusion Criteria:

  1. Obesity (BMI > 32)
  2. Previously-diagnosed rheumatological conditions or connective tissue diseases
  3. Inability to be appropriately positioned in the scanner for the imaging
  4. Congenital malformations of the wrist or forearm
  5. Diagnosed wrist osteoarthritis
  6. Age under 18 or over 60

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Kristin Zhao, Ph.D.

Open for enrollment

Contact information:

Tyson Scrabeck CCRP

(507)538-1016

Scrabeck.Tyson@mayo.edu

More information

Publications

Publications are currently not available

Study Results Summary

Not yet available

Supplemental Study Information

Not yet available

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CLS-20314749

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