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Descriptive Study on MRI Contrast of Acute Cerebral Hemorrhage in Different Microangiopathies

NCT06781034 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 128

Last updated 2025-01-17

No results posted yet for this study

Summary

Cerebral haemorrhage represents a minority of acute vascular syndromes (less frequent than ischemic stroke, at around 20%), but with a therapeutic impasse, having no specific treatment.

Arterial contrast ("spot sign") within the hematoma has been described in CT scans as a risk factor for further enlargement and poor prognosis.

An equivalent marker has also been described in gadolinium-enhanced MRI.

By studying the radiological appearance of gadolinium "spot signs" on MRI, which has better parenchymal resolution, the researchers propose to retrace the phenomenology of the acute phase of cerebral hemorrhage in order to better estimate the risk of radiological aggravation by subgroup, which could serve as a target population for future therapeutic trials.

Conditions

  • Cerebral Hemorrhage
  • Acute Lobar Haematoma

Interventions

OTHER

None, pure observational study

None, pure observational study

Sponsors & Collaborators

  • Centre Hospitalier Universitaire de Nīmes

    lead OTHER

Principal Investigators

  • Anissa MEGZARI · Centre Hospitalier Universitaire de Nīmes

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-02-28
Primary Completion
2025-12-31
Completion
2025-12-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06781034 on ClinicalTrials.gov