64 slice computed tomography angiography (CTA) and rotational digital subtraction angiography (DSA) in the assessment of patients with subarachnoid haemorrhage: a study to improve effectiveness and reduce patient radiation dose

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

ISRCTN

Registry ID

ISRCTN28538744

Enrollment

100

Registered

2005-07-13

Start date

2005-10-01

Completion date

Unknown

Last updated

2015-01-13

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

Conditions

Subarachnoid haemorrhage Circulatory System Subarachnoid haemorrhage

Interventions

64 slice computed tomography angiography (CTA) versus 16 slice CTA versus rotational digital subtraction angiography (DSA)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: All patients admitted with sub-arachnoid haemorrhage to the Neurosurgery department.

Exclusion criteria

Exclusion criteria: Does not match inclusion criteria

Design outcomes

Primary

Measure	Time frame
Ability to detect intracranial aneurysms	—

Secondary

Measure	Time frame
Radiation dose administered	—

Countries

United Kingdom

Outcome results

None listed

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