Efficacy of Subclavian Vein/Artery Diameter Index in Predicting the Incidence of the Spinal-Induc… (NCT07286422) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Efficacy of Subclavian Vein/Artery Diameter Index in Predicting the Incidence of the Spinal-Induced Hypotension in Geriatric Patients
Egypt107 participantsStarted 2026-01
Plain-language summary
The hypothesis of the study will be that the subclavian vein/subclavian artery diameter (SCVD/SCAD) index will be a good predictor of spinal-induced hypotension in geriatric patients.
Who can participate
Age range65 Years
SexALL
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Inclusion Criteria:
* 1\. Patients aged 65 or older. 2. Lower body surgeries to be done with spinal anesthesia. 3. BMI less than 30 kg/m2. 4. Patients with ASA I-III.
Exclusion Criteria:
\- 1. Patient refusal. 2. Patients with a history of peripheral arterial disease or atherosclerosis 3. Patients with a body mass index of greater than 30 kg/m2 4. Major bloody surgeries (class C surgeries) 5. Patients with a history of cardiovascular disorders, including arrhythmias, heart failure, tricuspid or mitral regurgitation, dilated right atrium or ventricle, AF, ejection fraction \< 45%, uncontrolled hypertension, systolic blood pressure \<90 mmHg, dyspnea, agitation.
6\. Patients with increased intra-abdominal pressure, intra-abdominal mass compressing the IVC.