The Ability Of Inferior Vena Caval Distensibility Index With Passive Leg Raising Test To Predict Spinal Anesthesia-induced Hypotension In Elderly Patients Undergoing Infra-umbilical Surgeries. A Prospective Observational Study.
Sponsor
Cairo University (Other)
Overall Status
Not yet recruiting
CT.gov ID
NCT05991063
Collaborator
(none)
68
5
Study Details
Study Description
Brief Summary
Many previous studies have investigated the ability of various methods such as passive leg raising test , and inferior vena cava collapsibility index in predicting post-spinal hypotension, but none of them have succeeded in obtaining a good predictive value.
Our study aims to combine the passive leg raising test with the inferior vena cava distensibility index to aid in predicting post-spinal hypotension in elderly undergoing infra-umbilical surgeries.
Condition or Disease | Intervention/Treatment | Phase |
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Study Design
Study Type:
Observational
Anticipated Enrollment
:
68 participants
Observational Model:
Cohort
Time Perspective:
Prospective
Official Title:
The Ability Of Inferior Vena Caval Distensibility Index With Passive Leg Raising Test To Predict Spinal Anesthesia-induced Hypotension In Elderly Patients Undergoing Infra-umbilical Surgeries. A Prospective Observational Study.
Anticipated Study Start Date
:
Sep 1, 2023
Anticipated Primary Completion Date
:
Jan 1, 2024
Anticipated Study Completion Date
:
Feb 1, 2024
Outcome Measures
Primary Outcome Measures
- The sensitivity of Δmax.IVCd in predicting post-spinal anesthesia hypotension in elderly patients. [15 minutes before spinal anesthesia]
The incremental changes of measured maximum inferior vena caval diameter after passive leg raising
Eligibility Criteria
Criteria
Ages Eligible for Study:
65 Years
to 100 Years
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
Yes
Inclusion Criteria:
-
- 65 years of age or more. 2. ASA score I & II. 3. Patients are scheduled for infra umbilical surgeries under spinal anesthesia.
Exclusion Criteria:
- Negative consent. Pre-existing hypertension Diabetes mellitus or autonomic neuropathy (patients diagnosed with autonomic neuropathy or having suggestive symptoms such as orthostatic hypotension, syncopal attacks, decreased sweating, and urinary incontinence) Emergency operations Absolute contraindications or failure to perform spinal anesthesia If PLR maneuver is contraindicated (intracranial hypertension) or possibly unreliable ( venous compression stocking, intraabdominal hypertension) Difficulties in IVC visualization due to increased subcutaneous fat tissue or gastric gas interferin
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- Cairo University
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.Responsible Party:
mohamed abdelghany ali,
Lecturer of anesthesia,
Cairo University
ClinicalTrials.gov Identifier:
NCT05991063
Other Study ID Numbers:
- Ms2022
First Posted:
Aug 14, 2023
Last Update Posted:
Aug 14, 2023
Last Verified:
Aug 1, 2023
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
No
Additional relevant MeSH terms: