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[Controlled arterial hypotension using nitroglycerin in brain surgery]
Zhurnal Voprosy Neirokhirurgii Imeni N. N. Burdenko
|July 1, 1985
Summary
Induced hypotension using nitroglycerin effectively improved surgical conditions in brain operations. This method reduced blood loss and transfusions, proving safe and beneficial for neurosurgery.
Area of Science:
- Neurosurgery
- Anesthesiology
- Cardiovascular Pharmacology
Context:
- Brain tumor resection and vascular aneurysm exclusion present significant surgical challenges.
- Maintaining optimal surgical field conditions is crucial for patient outcomes.
- Minimizing blood loss and the need for transfusions are key objectives in complex surgeries.
Purpose:
- To evaluate the efficacy and safety of induced hypotension using a 0.01% nitroglycerin solution in neurosurgical procedures.
- To determine if nitroglycerin-induced hypotension facilitates radical tumor removal and aneurysm exclusion.
- To assess the impact of this hypotensive technique on blood loss and transfusion requirements.
Summary:
- Artificial hypotension was induced using a 0.01% nitroglycerin solution in 60 neurosurgical operations.
- The method created optimal conditions for tumor removal and aneurysm exclusion, significantly reducing blood loss.
- A notable decrease in the number of blood transfusions was observed.
Impact:
- The nitroglycerin-induced hypotension method is effective, controllable, safe, and attainable.
- It offers significant benefits in reducing intraoperative bleeding and the need for blood transfusions.
- The technique is recommended for broader adoption in neurosurgical practice when indicated.