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Articles by J. A. Widness
Showing articles by "J. A. Widness"
Article
January 2006
Neonatology - Get in control of fetal scalp blood sampling
Interview
Fetal scalp Blood Sampling (FBS) – not exactly wishful thinking for the mother, nor for the obstetrician? The procedure is regarded as cumbersome, the sample quality is questionable and the consequences of the result may be instrumental vaginal delivery or Cesarian Section (CS).
acutecaretesting.org has...
Preanalytical phase
Blood gases/acid-base
Neonatology
Lactate
Article
January 2006
Neonate capillary blood gas reference values
Reprinted with permission from Elsevier from "Neonate capillary blood gas reference values", by Jocelyne Cousineau, Suzanne Anctil, Ana Carceller, Monique Gonthier and Edgard E. Delvin, CLINICAL BIOCHEMISTRY, Vol no 38, 2005, pp 905-907. Copyright 2005 by Canadian Society of Clinical Chemists.
OBJECTIVES
Because...
Neonatology
Blood gases/acid-base
Glucose
Hemoglobins
Lactate
Kidneys/fluids
Article
January 2006
Preventing error in POCT with effective policies and procedures
Effectively written policies and procedures can help
contribute to an error-free POCT program. Sentara Healthcare has
incorporated policy and procedure development into their safety
program. It is coined Focus & Simplify and is about improving
the effectiveness of work processes and procedure
documentation.
Through ...
Point-of-care testing
Preanalytical phase
Article
October 2005
Reducing phlebotomy blood loss in the NICU
Iatrogenic phlebotomy loss resulting
from the intensive clinical monitoring in the weeks
immediately following birth remains the primary
cause of neonatal anemia and the need for
red-blood-cell (RBC) transfusion.
Reducing RBC
transfusion needs in the neonatal intensive care
unit (NICU) requires new approaches for...
Neonatology
Preanalytical phase
Glucose
Lactate
Hemoglobins
Article
October 2005
Preanalytical issues related to blood sample mixing
Lack of homogeneity of a blood sample can lead to incorrect results. In this paper, the quality requirements of a sample prior to mixing, the type of samples, sample collection devices and tools and mechanics of mixing will be highlighted.
Issues related to the mixing of samples intended for hematological and blood...
Preanalytical phase
Hemoglobins
Article
October 2005
Patient safety: tested tools for error reduction
Laboratorians need to take ownership of errors,
identifying, analyzing and reducing them, thereby increasing
patient safety.
A Client Services Department, customer care
representatives, a service improvement coordinator, “morning
report”, electronic error tracking and reporting mechanisms,
point-of-care support...
Point-of-care testing
Information management
Process optimization
Glucose
D-dimer
Article
July 2005
Capillary blood gas and the big picture
Blood gases are measured from an arterial blood sample to evaluate the respiratory adequacy and oxygen status of the critically ill patient. For the adult patient, the arterial blood is sampled either by arterial puncture or from an indwelling catheter.
In neonates and children, the wish to minimize iatrogenic blood...
Neonatology
Blood gases/acid-base
Preanalytical phase
Glucose
Lactate
Article
July 2005
Neonatal capillary blood sampling
Capillary blood sampling via a heel lance is the most common procedure performed in hospitalized neonates. Adequate training and supervision of the personnel performing the procedure is necessary to prevent/minimize inadequate sampling volumes, false laboratory results and complications such as pain. Efforts should be ...
Preanalytical phase
Neonatology
Glucose
Lactate
Article
June 2005
Reducing sharps injury risk in intensive care
Five years of data on percutaneous injuries (PIs) from the EPINet multi-hospital sharps injury database at the University of Virginia were analyzed to understand exposure risks faced by personnel in intensive care/critical care settings.
Of 687 PIs in intensive care units (ICUs), nurses had the highest proportion of...
Quality assurance
Blood gases/acid-base
Preanalytical phase
Article
June 2005
Activity-based costing: selecting the right equipment for POC
As point-of-care testing (POCT) becomes more popular in
healthcare institutions because of its ability to deliver
high-quality results at the bedside, point-of-care coordinators
(POCCs) are becoming increasingly tasked with controlling costs.
To
deal with this responsibility, POCCs often turn to equipment to
solve...
Point-of-care testing
