prevalence of dependent loops in urine drainage tubing samsun (sem) lampotang, phd professor of...
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![Page 1: Prevalence of Dependent Loops in Urine Drainage Tubing Samsun (Sem) Lampotang, PhD Professor of Anesthesiology Director, Center for Safety, Simulation](https://reader038.vdocuments.net/reader038/viewer/2022103111/5517fe47550346a2228b4b3e/html5/thumbnails/1.jpg)
Prevalence of Dependent Loops inUrine Drainage Tubing
Samsun (Sem) Lampotang, PhDProfessor of Anesthesiology
Director, Center for Safety, Simulation & Advanced Learning Technologies
Smart Monitoring - Critical CareSan Francisco, CA
January 8, 2014
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Acknowledgement
• Supported in part by the National Institutes of Health (NIH) and the National Center for Research Resources (NCRR) CTSA grant 1UL1RR029890
Copyright 2013 Samsun Lampotang
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Disclosures• As co-inventor of the Human Patient Simulator
mannequin, I receive a fraction of the royalties that the University of Florida collects from the licensee CAE/METI
• Research Funding: TATRC - US Army, National Institutes of Health National Library of Medicine, National Science Foundation (NSF, Human Centered Computing Division), I. Heermann Anesthesia Foundation, Dräger Medical, TeleFlex, CareFusion, Philips Healthcare, Maquet, Organon, Schering Plough, Merck
Copyright 2013 Samsun Lampotang
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Research team members• Gale Danek, RN, PhD• Nikolaus Gravenstein, MD• David E. Lizdas, BSME• Wilhelm K. Schwab, PhD (deceased)• Samsun (Sem) Lampotang, PhD
Copyright 2013 Samsun Lampotang
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Prevalence study
• Prevalence of urine-filled dependent loops over 3 weeks in summer 2011 in 141 patients hospitalized at an academic health center
Copyright 2013 Samsun Lampotang
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Terminology
Copyright 2013 Samsun Lampotang
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Measurement Method
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Results
Copyright 2013 Samsun Lampotang
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Results
Copyright 2013 Samsun Lampotang
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Experimental set-up
Copyright 2013 Samsun Lampotang
Schwab, Lizdas, Gravenstein, Lampotang: Accepted for publication Urologic Nursing Journal
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Copyright 2013 Samsun Lampotang
Schwab, Lizdas, Gravenstein, Lampotang: Accepted for publication Urologic Nursing Journal
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Conclusions
• Dependent loops are prevalent and, as Garcia hypothesized, impede bladder emptying and promote urine retention
• Urine output monitoring by measurement of urine outflow from the bladder is inaccurate if urine output is being sequestered by the bladder due to the back pressure caused by urine-filled dependent loops
Copyright 2013 Samsun Lampotang
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Questions?
• [email protected]• http://simulation.health.ufl.edu• http://vam.anest.ufl.edu/wip.html
Copyright 2013 Samsun Lampotang