At a glance
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A Phase I Pilot Clinical Trial of TNK Tissue-type Plasminogen Activator (rhTNK-tPA) Dose Escalation for Hypertension-Induced Intracerebral Hemorrhage Using Stereotactic Aspiration Technique to Remove the Hematoma
In Brief
A Phase 1 clinical trial evaluating Minimally invasive surgery plus low-dose rhTNK-tPA group, Minimally invasive surgery plus medium dose rhTNK-tPA group, and 1 other intervention for Intracranial Hemorrhages and 3 related conditions. Completed, enrolled 12 participants across 1 site.
Detailed Summary
The purpose of this trial is to determine the safety of using a combination of robot-assisted stereotactic puncture and clot lysis with rhTNK-tPA to remove intracerebral hemorrhage (ICH) and to provide dose evidence for a phase III clinical trial.
Study Details
Timeline
Interventions
The calculated injection amount of teneplase (teneplase injection amount = volume of hematoma ×0.001mg) was diluted to 1ml with sterile injection water, and injected into the stereotaxically planned puncture path according to the location and size of the hematoma. The pipeline was rinsed with 0.5ml normal saline, and the drainage tube was fixed and closed for 2 hours, so that after the full effect of the drug on the hematoma mass was ensured. Re-open the drain to allow gravity drainage.
The calculated injection amount of teneplase (teneplase injection amount = volume of hematoma ×0.003mg) was diluted to 1ml with sterile injection water, and injected into the stereotaxically planned puncture path according to the location and size of the hematoma. The pipeline was rinsed with 0.5ml normal saline, and the drainage tube was fixed and closed for 2 hours, so that after the full effect of the drug on the hematoma mass was ensured. Re-open the drain to allow gravity drainage.
The calculated injection amount of teneplase (teneplase injection amount = volume of hematoma ×0.009mg) was diluted to 1ml with sterile injection water, and injected into the stereotaxically planned puncture path according to the location and size of the hematoma. The pipeline was rinsed with 0.5ml normal saline, and the drainage tube was fixed and closed for 2 hours, so that after the full effect of the drug on the hematoma mass was ensured. Re-open the drain to allow gravity drainage.