Clinical trials: Vasospasm
Subarachnoid Hemorrhage
Intravenous Nitrite Infusion for Reversal of Cerebral Vasospasm After Subarachnoid Hemorrhage
The hypothesis is that intravenous infusion of sodium nitrite is safe and effective for the reversal of cerebral vasospasm after subarachnoid hemorrhage in patients with a cerebral aneurysm.
- Trial name
- NCT02176837
- Testing
- Sodium Nitrite
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Hope Pharmaceuticals
Raynaud's Disease, Peripheral Vascular Disease
PF-00489791 For The Treatment Of Raynaud's
The investigators propose that once daily administration of PF-00489791, a phosphodiesterase inhibitor, will reduce vasospasm and improve symptoms and signs associated with Primary and Secondary Raynaud's Phenomenon.
- Trial name
- NCT01090492
- Testing
- PF-00489791
- Where
- 55 sites in United States, Canada and 9 more
- Volunteers
- 243 people
- Sponsor
- Pfizer
Subarachnoid Hemorrhage, Aneurysmal, Vasospasm, Cerebral
Acetazolamide Challenge With Perfusion in the Prediction of Cerebral Vasospasm
The investigators propose a technique using cone beam CT perfusion (CBCTP) imaging with an acetazolamide challenge as a potential diagnostic tool to detect a defect in cerebral autoregulation at a time when it has not yet caused…
- Trial name
- NCT03377049
- Testing
- Acetazolamide
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- University of Wisconsin, Madison