Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 1:06 PM
Ignite Modification Date:
2025-12-24 @ 1:06 PM
NCT ID:
NCT06155461
Eligibility Criteria:
Inclusion Criteria:
* Adult patients ( 60 - 85 ) years old of both sexes with American Society of Anesthesiologists (ASA) physical status I-II and scheduled for elective surgeries under general anesthesia.
Exclusion Criteria:
1. Refusal to join the study.
2. Mental and psychiatric disorders (un co-operative patients).
3. Emergency operations
4. ASA physical status \> II
5. Dyspnea, respiratory distress, un-compensated respiratory disease (generalized wheezes, defective functional capacity, peripheral O2 saturation less than 90% on room air )
6. patients with uncontrolled hypertension, Systolic blood pressure ≥ 180 mmHg
7. IVC non visualized
8. Patients with increased intra-abdominal pressure (intra-abdominal mass compressing IVC).
9. anticipated or accidental discovered difficult airway
10. patients taking angiotensin converting enzyme inhibitors or angiotensin receptors blockers, documented heart failure, elevated pulmonary arterial pressure \> 40 mmHg, significant valvular heart disease, significant carotid stenosis, peripheral vascular diseases, unstable angina or cardiac ejection fraction less than 40%, implanted pacemaker or cardioversion , known cases of abdominal aortic abnormality as aneurysm or previous operations.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
60 Years
Maximum Age:
85 Years
Study:
NCT06155461
Study Brief:
Protocol Section:
NCT06155461