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.
- Study Type: Observational
- Study Design
- Time Perspective: Prospective
- Study Primary Completion Date: November 1, 2021
- Diagnostic Test: ultrasound
- Ultrasonographic measurement of Inferior Vena Cava Collapsibility Index
Clinical Trial Outcome Measures
- mean arterial blood pressure
- Time Frame: 15 minutes after tourniquet release
Participating in This Clinical Trial
- ASA grade I, II, III – Age 18 -65 yrs – Spinal Anesthesia Exclusion Criteria:
- Patient refusal – 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.
Gender Eligibility: All
Minimum Age: 18 Years
Maximum Age: 65 Years
Are Healthy Volunteers Accepted: No
- Lead Sponsor
- Ain Shams University
- Provider of Information About this Clinical Study
- Principal Investigator: Mona Ammar, Assistant Professor – Ain Shams University
- Overall Contact(s)
- Mona Ammar, 01006236620, firstname.lastname@example.org
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