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 @ 5:06 PM
Ignite Modification Date:
2025-12-24 @ 5:06 PM
NCT ID:
NCT04255550
Eligibility Criteria:
Inclusion Criteria:
* Geriatric patients.
* American Society of Anesthesiologists (ASA) physical status II or III.
* Patients listed for elective major abdominal surgery such as (e.g. cancer stomach, colon, bladder, or pancreas).
Exclusion Criteria:
* Age \<50 years.
* Patients with hemodynamic instability and on inotropes which means ( perfusion failure, represented by clinical features of circulatory shock and advanced heart failure , It may also be defined as 1 or more out-of-range vital sign measurements, such as low blood pressure).
* Coagulopathies (platelet \< 100×109/L, PT \> 16 s and INR \> 1.2).
* History of esophageal pathology.
* Patient needed massive blood transfusion intraoperatively which means replacement of \>1 blood volume in 24 hours or \>50% of blood volume in 4 hours (adult blood volume is approximately 70 mL/kg).
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
20 Years
Maximum Age:
60 Years
Study:
NCT04255550
Study Brief:
Protocol Section:
NCT04255550