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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
7
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pubmed:dateCreated |
2007-10-8
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pubmed:abstractText |
This article addresses two related issues: (a) When a new imaging agent is proposed, how does the imager integrate it with other biomarkers, either sampled or imaged? (b) When we have multiple imaging agents, is the information additive or duplicative and how is this objectively determined? Molecular biology is leading to new treatment options with reduced normal tissue toxicity, and imaging should have a role in objectively evaluating new treatments. There are two roles for molecular characterization of disease. Molecular imaging measurements before therapy help predict the aggressiveness of disease and identify therapeutic targets and, therefore, help choose the optimal therapy for an individual. Measurements of specific biochemical processes made during or after therapy should be sensitive measures of tumor response. The rules of evidence are not fully developed for the prognostic role of imaging biomarkers, but the potential of molecular imaging provides compelling motivation to push forward with convincing validation studies. New imaging procedures need to be characterized for their effectiveness under realistic clinical conditions to improve the management of patients and achieve a better outcome. The purpose of this article is to promote a critical discussion within the molecular imaging community because our future value to the overall biomedical community will be in supporting better treatment outcomes rather than in detection.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-10647931,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-10749911,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-11264069,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-11459866,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-11755501,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-12671669,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-12957455,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-14688462,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-15057290,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-15534051,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-15809489,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-16221788,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-16239904,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-16299226,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-16303836,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-16391190,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-16616487,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-16682724,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-16900126,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-17000677,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-17204931,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-3424253,
http://linkedlifedata.com/resource/pubmed/commentcorrection/17921038-8198989
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0969-8051
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pubmed:author |
pubmed-author:CrowleyJohnJ,
pubmed-author:EaryJanet FJF,
pubmed-author:KrohnKenneth AKA,
pubmed-author:LindenHannah MHM,
pubmed-author:LinkJeanne MJM,
pubmed-author:MankoffDavid ADA,
pubmed-author:MuziMarkM,
pubmed-author:O'SullivanFinbarrF,
pubmed-author:RajendranJoseph GJG,
pubmed-author:SpenceAlexander MAM,
pubmed-author:SwansonKristin RKR
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pubmed:issnType |
Print
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pubmed:volume |
34
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
879-85
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
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pubmed:year |
2007
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pubmed:articleTitle |
Challenges in clinical studies with multiple imaging probes.
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pubmed:affiliation |
Radiology Department, Molecular Imaging Center, University of Washington, Seattle, WA 98195-6004, USA. kkrohn@u.washington.edu
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pubmed:publicationType |
Journal Article,
Review,
Research Support, N.I.H., Extramural
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