Comparison of PVI-guided Fluid Management With Traditional Fluid

Status Completed

Clinical Trial Summary

The first objective of this study was to compare the traditional fluid management (TFM) with PVI guided goal-directed fluid management (GDFM) in terms of controlled intraoperative fluid volume, surgical end-point fluid balance, blood lactate and serum creatinine levels. ASA I-II 70 patients included in this prospective study.

Clinical Trial Description

Objectives: The first objective of our study was to compare the traditional fluid management (TFM) with PVI guided goal-directed fluid management (GDFM) in terms of controlled intraoperative fluid volume, surgical end-point fluid balance, blood lactate and serum creatinine levels. Our secondary purpose was to compare the effects of different fluid regimens on the return of bowel function and the duration of hospital stay. Methods: The study included 70 American Society of Anesthesiologists (ASA) grade I and II patients, aged above 18 and undergoing elective colorectal surgery. After premedication with 0.03 mg /kg i.v. midazolam, all patients were started an i.v. infusion of 500 mL 0.9 % NaCl until the end of anesthesia induction.

After the anesthesia induction, while 0.9 % NaCl at rate of 2 mL/kg/h was infused in PVI- guided GDFM group, a 250-mL bolus gelatin injection (Gelofusine®, Barun) was administered when PVI was higher than 13 % over 5 min. While 0.9 % NaCl at rate of 4- 8 mL/kg/h was infused in TFM group, a 250-ml bolus gelatin injection (Gelofusine®, Barun) was administered when the mean arterial blood pressure (MAP) decreased below 65 mmHg. In both groups, when MAP was still < 65 mmHg after fluid bolus infusion, 5 mg i.v. bolus ephedrine was administered. The data collected during intraoperative period, such as heart rate, MAP, arterial blood gas samples (Ph, arterial oxygen pressure (PaO2), arterial carbon dioxide pressure (PaCO2), HCO3 level, hemoglobin, blood lactate level) were recorded. Hemoglobin, Na, K, Cl, serum creatinine, blood lactate and serum albumin scores were measured preoperatively, and up to 24 hours postoperative.

In the first 24 hours after surgery, oliguria (<0.5 ml / kg urine output), need for blood transfusion and the time of first bowel movement (depending on the days after surgery), length of hospital stay were recorded. ;

Study Design

Related Conditions & MeSH terms

Fluid Overload

Clinical Trial Details

NCT number	NCT03339895
Study type	Interventional
Source	Kocaeli University
Contact
Status	Completed
Phase	N/A
Start date	January 1, 2016
Completion date	January 25, 2017

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Comparison of PVI-guided Fluid Management With Traditional Fluid Management in Colorectal Surgery

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms