Drug Intervention of Spontaneous Hyperventilation in Patients With Aneurysmal Subarachnoid Hemorrhage

Summary

Although spontaneous hyperventilation patients with aneurysmal subarachnoid hemorrhage closely associated with poor outcomes, the standard therapy remains unavailable. Remifentanil has the pharmacological characterization of respiratory inhibition, mainly prolonging the expiratory time and decreasing the respiratory rate while preserving the respiratory drive. The investigators hypothesis that spontaneous hyperventilation could be corrected by titrating the dose of remifentanil and cerebral blood flow will augment during this process.

Timeline

Start

2021-06-01

Primary completion

2021-12-31

Completion

2022-03-31

Publications

• Su R, Zhou J, Zhu N, Chen X, Zhou JX, Li HL. Efficacy and safety of remifentanil dose titration to correct the spontaneous hyperventilation in aneurysmal subarachnoid haemorrhage: protocol and statistical analysis for a prospective physiological study. BMJ Open. 2022 Nov 9;12(11):e064064. doi: 10.1136/bmjopen-2022-064064.

Drugs

Indications