Assessment of Ultrasonographic Measurement of Inferior Vena Cava Collapsibility Index in Prediction of Hypertension Associated With Tourniquet Release in Total Knee Replacement Surgeries Under Spinal Anesthesia
Administration of intravascular fluids is one of the methods to prevent SA-induced hypotension, but empirical intraoperative volume repletion carries the risk of fluid overload during elective surgery. Over fluid resuscitation is associated with organ dysfunction and higher mortality rate , thus, to avoid ineffective or even harmful intravascular volume expansion, it is important to have tools to predict hypotension and fluid responsiveness.
|Condition or Disease||Intervention/Treatment||Phase|
Primary Outcome Measures
- mean arterial blood pressure [15 minutes after tourniquet release]
ASA grade I, II, III
Age 18 -65 yrs
Patient having contraindication of Spinal Anesthesia (infection at the site of injection, spine deformity, coagulation disorders ) .
Known cardiac, renal, neurological, metabolic, endocrine, psychiatric, respiratory disease.
Contacts and Locations
|1||Ain Shams University||Cairo||Egypt|
Sponsors and Collaborators
- Ain Shams University
Study Documents (Full-Text)None provided.
- MS 292/ 2021