Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
In this study we will determine the ability of preoperative ultrasonographic evaluation of the right common femoral vein diameter to predict spinal anesthesia-induced hypotension in elderly patients.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| preoperative ultrasonographic evaluation of right common femoral vein diameter | Diagnostic Test | preoperative ultrasonographic evaluation of right common femoral vein diameter to predict spinal anesthesia-induced hypotension in elderly patients |
| Measure | Description | Time Frame |
|---|---|---|
| The sensitivity of the transverse diameter (mm) value of the right common femoral vein as measured by ultrasound before anesthesia to predict spinal aneshesia-induced hypotension in elderly patients. | 30 minutes after spinal anesthesia |
| Measure | Description | Time Frame |
|---|---|---|
| Incidence of spinal anesthesia-induced hypotension in elderly | 30 minutes after spinal anesthesia | |
| The sensitivity of the peak velocity of blood flow (mm/s) in the right common femoral vein as measured by ultrasound before anesthesia to predict spinal anesthesia-induced hypotension in elderly patients |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
A total of 68 consecutive elderly patients, aged >65 years scheduled for elective surgical operations under spinal anesthesia will be included in the study.
Not provided
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Cairo university hospital | Cairo | Giza Governorate | 202 | Egypt |
Not provided
Not provided
Not provided
Not provided
| 30 minutes after spinal anesthesia |