Spectral Precise Image study for brain tumors
Official title: Clinical Study for Exploring Image Quality the Spectral Precise Image in Patients With Diagnosed Intracranial Tumors
Run by Philips Clinical & Medical Affairs Global · NCT07620470 · Data updated 2026-11-12
Researchers will test the image quality and diagnostic confidence of Spectral Precise Image reconstructions from spectral CT scans in adults with brain tumors.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 120 (estimated) |
| Sponsor | Philips Clinical & Medical Affairs Global Industry-sponsored |
| Locations | 1 site (Wuhan, Hubei) |
| Status | Recruiting |
| Started | November 28, 2025 |
| Main results expected | August 30, 2026 |
| Study ends | December 31, 2026 |
| Registry record updated | June 2, 2026 |
| Trial ID | NCT07620470 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults (18 years and older) with clinically and radiologically confirmed brain tumors who had contrast-enhanced Spectral CT 7500 scans and have provided informed consent.
✕Probably not a fit
Patients with incomplete data or who do not undergo Spectral CT 7500 imaging may not benefit from insights generated by this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study collects data from patients with confirmed brain tumors who had contrast-enhanced Spectral CT 7500 scans. It aims to describe image quality and how confident clinicians feel about diagnoses using the spectral deep learning reconstruction. Data will be analyzed to characterize the performance of Spectral Precise Image in this patient population. No experimental interventions are performed; the study observes routine imaging data and clinical information. The study is conducted at Union Hospital in Wuhan, in collaboration with Tongji Medical College and Huazhong University of Science and Technology.
Why it matters
Potential benefit: If successful, the findings may support broader use of Spectral Precise Image for brain tumor imaging and help clinicians interpret spectral CT results.
How similar studies have gone: Other observational studies have explored image quality of spectral CT reconstructions; this study adds real-world data in brain tumor imaging.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Patients with clinical and radiology (MRI/CT) diagnosed brain tumors. 2. Patients who underwent contrast enhanced scans using the Spectral CT 7500. 3. Study participants with age ≥ 18 years old. 4. Study participants that have signed Informed Consent Form (ICF) Exclusion Criteria: 1. The clinical data or radiological information is considered incomplete after evaluation by the investigator. 2. Study participant that was enrolled in this study in the past 3. Data from study participants deemed unsuitable for enrollment based on the investigator's evaluation
Where it's running
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Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Wuhan, Hubei, China Recruiting
Study contacts
- Principal investigator: Jing Wang — 1277 Jiefang Avenue, Wuhan, Hubei Province, P. R. China
- Study coordinator: Jing Wang
- Email: xhwangjing@hust.edu.cn
- Phone: +8613986085216
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.