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The effects of technological developments on nuclear medicine technologist productivity: A systematic review

Published online by Cambridge University Press:  21 July 2009

Edwina Adams ,
Jennifer Cox ,
Deborah Schofield  and
Barbara Adamson
Edwina Adams
Affiliation:
The University of Sydney
Jennifer Cox
Affiliation:
The University of Sydney
Deborah Schofield
Affiliation:
The University of Sydney
Barbara Adamson
Affiliation:
The University of Sydney
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Abstract

Objectives: Nuclear medicine has changed rapidly as a result of technological developments. Very little is reported on the effects these developments may have on technologist productivity. This study aims to determine whether advances have created a workplace where more patient studies can be performed with fewer technologists. The level of change in automation or time taken to perform a routine task by the nuclear medicine technologist as a result of technological development over the past decade is reported.

Methods: A systematic review was conducted using Embase.com, Medline, INSPEC, and Cinahl. Two authors reviewed each article for eligibility. Technological developments in routine areas over the past decade were reviewed. The resultant automation or time effects on data acquisition, data processing, and image processing were summarized.

Results: Sixteen articles were included in the areas of myocardial perfusion, information technology, and positron emission tomography (PET). Gamma camera design has halved the acquisition time for myocardial perfusion studies, automated analysis requires little manual intervention and information technologies and filmless departments are more efficient. Developments in PET have reduced acquisition to almost one-fifth of the time.

Conclusions: Substantial efficiencies have occurred over the decade thereby increasing productivity, but whether staffing levels are appropriate for safe, high quality practice is unclear. Future staffing adequacy is of concern given the anticipated increasing service needs.

Keywords

Nuclear medicineGamma cameraPositron emission tomographyNuclear medicine technologist
Type
General Essays
Information
International Journal of Technology Assessment in Health Care , Volume 25 , Issue 3 , July 2009 , pp. 383 - 390
Copyright
Copyright © Cambridge University Press 2009

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