Blood Pressure Clinical Trial
Official title:
The Effect Of Patient Position Changes On Advanced Cardiac Indices In Laparoscopic And Open Major Abdominal Cancer Surgery
Verified date | February 2024 |
Source | Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
Esophageal Doppler Monitoring (Deltex CardioQ Esophageal Doppler Monitor, ODM) is used to manage patients' fluid therapy by non-invasively measuring continuous cardiac output with an esophageal probe. The aim of this study was to compare the effects of patient position changes on cardiac indices and vital signs in patients who underwent major abdominal cancer surgery with laparoscopic and open surgery using ODM.
Status | Completed |
Enrollment | 40 |
Est. completion date | February 5, 2024 |
Est. primary completion date | March 1, 2023 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years to 99 Years |
Eligibility | Inclusion Criteria: - Elective operation - ASA 1-4 Exclusion Criteria: - Heart failure - Valvular heart disease, - Patients with symptomatic rhythm disturbances - ODM placement contraindicated (coagulopathy, oesophageal varices, known aortic aneurysm) |
Country | Name | City | State |
---|---|---|---|
Turkey | Dr.Abdurrahman Yurtaslan Ankara Oncology Train and Research Hospital | Ankara |
Lead Sponsor | Collaborator |
---|---|
Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital |
Turkey,
Conway DH, Hussain OA, Gall I. A comparison of noninvasive bioreactance with oesophageal Doppler estimation of stroke volume during open abdominal surgery: an observational study. Eur J Anaesthesiol. 2013 Aug;30(8):501-8. doi: 10.1097/EJA.0b013e3283603250 — View Citation
Haas S, Haese A, Goetz AE, Kubitz JC. Haemodynamics and cardiac function during robotic-assisted laparoscopic prostatectomy in steep Trendelenburg position. Int J Med Robot. 2011 Dec;7(4):408-13. doi: 10.1002/rcs.410. Epub 2011 Aug 3. — View Citation
Heinink TP, Read DJ, Mitchell WK, Bhalla A, Lund JN, Phillips BE, Williams JP. Oesophageal Doppler guided optimization of cardiac output does not increase visceral microvascular blood flow in healthy volunteers. Clin Physiol Funct Imaging. 2018 Mar;38(2): — View Citation
Huang L, Critchley LA. An assessment of two Doppler-based monitors to track cardiac output changes in anaesthetised patients undergoing major surgery. Anaesth Intensive Care. 2014 Sep;42(5):631-9. doi: 10.1177/0310057X1404200514. — View Citation
Kaye AD, Vadivelu N, Ahuja N, Mitra S, Silasi D, Urman RD. Anesthetic considerations in robotic-assisted gynecologic surgery. Ochsner J. 2013 Winter;13(4):517-24. — View Citation
Yonis H, Bitker L, Aublanc M, Perinel Ragey S, Riad Z, Lissonde F, Louf-Durier A, Debord S, Gobert F, Tapponnier R, Guerin C, Richard JC. Change in cardiac output during Trendelenburg maneuver is a reliable predictor of fluid responsiveness in patients wi — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Cardiac Output | Measurement of cardiac output with the oesophageal doppler device immediately after induction of anaesthesia and in the middle of the case in both supine and trendelenburg position of the patient to see whether there is a significant difference in positional change. | Immediately after induction of anaesthesia and at any stable time during the case | |
Primary | Stroke Volume | Measurement of cardiac output with the oesophageal doppler device immediately after induction of anaesthesia and in the middle of the case in both supine and trendelenburg position of the patient to see whether there is a significant difference in positional change. | Immediately after induction of anaesthesia and at any stable time during the case | |
Primary | Flow time corrected | Measurement of cardiac output with the oesophageal doppler device immediately after induction of anaesthesia and in the middle of the case in both supine and trendelenburg position of the patient to see whether there is a significant difference in positional change. | Immediately after induction of anaesthesia and at any stable time during the case | |
Primary | Peak Velocity | Measurement of cardiac output with the oesophageal doppler device immediately after induction of anaesthesia and in the middle of the case in both supine and trendelenburg position of the patient to see whether there is a significant difference in positional change. | Immediately after induction of anaesthesia and at any stable time during the case | |
Primary | Stroke Distance | Measurement of cardiac output with the oesophageal doppler device immediately after induction of anaesthesia and in the middle of the case in both supine and trendelenburg position of the patient to see whether there is a significant difference in positional change. | Immediately after induction of anaesthesia and at any stable time during the case | |
Primary | Mean arterial pressure | Measurement of cardiac output with the oesophageal doppler device immediately after induction of anaesthesia and in the middle of the case in both supine and trendelenburg position of the patient to see whether there is a significant difference in positional change. | Immediately after induction of anaesthesia and at any stable time during the case | |
Primary | Pulse | Measurement of cardiac output with the oesophageal doppler device immediately after induction of anaesthesia and in the middle of the case in both supine and trendelenburg position of the patient to see whether there is a significant difference in positional change. | Immediately after induction of anaesthesia and at any stable time during the case |
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