Using augmented reality to assist MRI-guided needle procedures
Augmented Reality Real-Time Guidance for MRI-Guided Interventions
This study is testing a new augmented reality system to see if it can help doctors perform needle procedures more accurately and safely in young patients aged 3 to 21.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 25 (estimated) |
| Ages | 3 Years to 21 Years |
| Sex | All |
| Sponsor | Children's National Research Institute Academic / other |
| Locations | 1 site (Washington D.C., District of Columbia) |
| Trial ID | NCT06224933 on ClinicalTrials.gov |
What this trial studies
This pilot clinical study aims to evaluate the feasibility and safety of an augmented reality needle guidance system during MRI-guided procedures in patients aged 3 to 21. The system, developed under an NIH grant, enhances visualization of the needle's entry point and trajectory, potentially improving accuracy and reducing procedural time. The study will involve up to 12 patients referred for image-guided needle interventions, while maintaining standard care practices. The augmented reality display is designed to assist operators without altering existing procedural techniques.
Who should consider this trial
Good fit: Ideal candidates are male and female patients aged 3 to 21 who require image-guided needle interventions.
Not a fit: Patients who are claustrophobic, unable to tolerate MRI procedures, or have contraindications to MRI will not benefit from this study.
Why it matters
Potential benefit: If successful, this approach could enhance the accuracy and efficiency of MRI-guided needle procedures for patients.
How similar studies have performed: While this approach is innovative, similar studies using augmented reality in medical procedures have shown promise, indicating potential for success.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Provision of signed and dated informed consent form * Stated willingness to comply with all study procedures and availability for the duration of the study * Male or female, ages 3 to 21 * Patient referred to Interventional Radiology for image-guided needle injection, aspiration, or biopsy. Exclusion Criteria: * Patients who are unable to give informed consent themselves or through their parents. * Patients under 3 years of age * Patients over 300 pounds. * Patients who are claustrophobic and unable to tolerate MRI-guided procedure. * Contraindications to MRI such as MR-unsafe implants.
Where this trial is running
Washington D.C., District of Columbia
- Children's National Hospital — Washington D.C., District of Columbia, United States (Recruiting)
Study contacts
- Principal investigator: Karun Sharma, MD, PhD — Children's National Research Institute
- Study coordinator: Emily Leibold, BSE
- Email: eleibold@childrensnational.org
- Phone: 202-476-5522
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.