Agreement in hemodynamic monitoring during orthotopic liver transplantation: a comparison of FloTrac/Vigileo at two monitoring sites with pulmonary artery catheter thermodilution

AuthorsLee, M.
Weinberg, L.
Pearce, B.
Scurrah, N.
Story, DA.
Pillai, P.
McCall, PR.
McNichol, PL.
Peyton, PJ.
TypeJournal Article (Original Research)
JournalJournal of Clinical Monitoring and Computing
PubMed ID26884378
Year of Publication2016
URLhttp://www.ncbi.nlm.nih.gov/pubmed/26884378
DOIhttp://dx.doi.org/10.1007/s10877-016-9840-x
Download 2016_Peyton_JCMC.pdf (672.5 KB)
AbstractTo study agreement in cardiac index (CI), systemic vascular resistance index (Systemic VRI) and stroke volume variation (SV variation) between the FloTrac/Vigileo at radial and femoral arterial cannulation sites, and pulmonary artery catheter (PAC) thermodilution, in patients undergoing orthotopic liver transplantation. A prospective observational study of 25 adult patients with liver failure. Radial and femoral arteries were cannulated with standardised FloTrac/Vigileo arterial transducer kits and a PAC was inserted. CI, SV variation and Systemic VRI were measured four times (30 min after induction of anesthesia, 30 min after portal vein clamping, 30 min after graft reperfusion, 30 min after commencement of bile duct anastomosis). The bias, precision, limits of agreement (LOA) and percentage errors were calculated using Bland-Altman statistics to compare measurements from radial and femoral arterial cannulation sites and PAC thermodilution. Neither radial nor femoral CI achieved acceptable agreement with PAC CI [radial to PAC bias (SD) 1.17 (1.49) L/min/m2, percentage error 64.40 %], [femoral to PAC bias (SD) -0.71 (1.81) L/min/m2, percentage error 74.20 %]. Agreement between radial and femoral sites for CI [mean difference (SD) -0.43 (1.51) L/min/m2, percentage error 70.40 %] and Systemic VRI [mean difference (SD) 0.03 (4.17) LOA +/-8.17 mmHg min m2/L] were also unacceptable. Agreement in SV variation between radial and femoral measurement sites approached a clinically acceptable threshold [mean difference (SD) 0.68 (2.44) %), LOA +/-4.78 %]. FloTrac/Vigileo CI cannot substitute for PAC thermodilution CI, regardless of measurement site. SV variation measurements may be interchangeable between radial and femoral sites for determining fluid responsiveness.

http://www.ibas.org.au/what-we-do/publications/3872862


< More publications



SHiQ - COSAQSHIQ - COSAQ

Each year in Australia 260 people sustain a SCI, with over half losing full function in their arms and legs (quadriplegia). In addition to the primary disability, there is a very high rate of Obstructive...

Notch monitoring in sleepNOTCH MONITORING IN SLEEP

Sleep apnea is a condition where breathing is abnormal during sleep. There are two main forms of sleep apnea: obstructive and central. For obstructive sleep apnea, breathing is reduced because the airway...

IBAS Director Anna Burke unveiling of her portrait at Canberra's Parliament HouseIBAS DIRECTOR ANNA BURKE UNVEILING OF HER PORTRAIT AT CANBERRA'S PARLIAMENT HOUSE

Anna Burke had barely got into the swing of her speech at the unveiling of her portrait at Canberra's Parliament House when the ringing of bells caused half her audience to hurry away

Thunderstorm asthma expected to return in 2017THUNDERSTORM ASTHMA EXPECTED TO RETURN IN 2017

The Morning Show - Thunderstorm asthma expected to return in 2017. The Daily Edition - Thunderstorm Asthma is an unexpected killer. Better Health Channel - Thunderstorm asthma explained. Professor Christine McDonald

National study offers hope for breathlessnessNATIONAL STUDY OFFERS HOPE FOR BREATHLESSNESS

A national medication study is aiming to help thousands of Australians who struggle every day with shortness of breath

Helping Victorians breathe and sleep easy - A New Centre of Excellence in Respiratory and Sleep MedicineHELPING VICTORIANS BREATHE AND SLEEP EASY - A NEW CENTRE OF EXCELLENCE IN RESPIRATORY AND SLEEP MEDICINE

With your support we will build a life-changing Centre of Excellence in Respiratory and Sleep Medicine, improving quality of life and health outcomes for Victorians who struggle to breathe and sleep

Institute for Breathing and Sleep

Level 5, Harold Stokes Building, Austin Hospital
145 Studley Road
Heidelberg, Victoria, 3084

(03) 9496 5390

Email Us

Donate