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To find out the factors that affect the peak enhancement time of non-ionic contrast media in carotid artery during CT angiography of brain.

Determining the Factors Affecting Peak Enhancement in CT Cerebral Angiography - NA

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/07/054814
Enrollment
110
Registered
2023-07-05
Start date
Unknown
Completion date
Unknown
Last updated
2023-07-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: I660- Occlusion and stenosis of middle cerebral artery

Interventions

None listed

Sponsors

Ashwin Prabhu
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients above the age of 18 Patients referred for CT cerebral angiography from circle of willis to arch of aorta.

Exclusion criteria

Exclusion criteria: Patients with trauma or road traffic accident (RTA) Uncooperative patients. Patients with high creatinine value

Design outcomes

Primary

MeasureTime frame
Peak Enhancement Time. Determining post threshold delay to avoid venous comtamination.Timepoint: 8 Months—

Secondary

MeasureTime frame
Comparing Size Specific Dose Estimate (SSDE) with Computed Tomography Dose Index (CTDI) for CT cerebral angiography.Timepoint: 8 Months—

Countries

India

Contacts

Public ContactAbhimanyu Pradhan

Manipal College of Health Professions

ashwin.mchpmpl2022@learner.manipal.edu6360449402

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026