Abstract:
PURPOSE:To assess whether real-time elastography-targeted biopsy (RTE-bx) is superior to the standard systematic transrectal ultrasound (TRUS)-guided biopsy in predicting subsequent prostate cancer (PCa) rates in patients with initially negative biopsy and to specifically reveal differences in the occurrence of high-grade (Gleason ≥ 4 + 3) PCa by comparing both biopsy methods. PATIENTS AND METHODS:Overall, 630 patients had an initially negative prostate biopsy between 2007 and 2015, either RTE targeted (n = 213) or systematically (n = 417). Follow-up data, ascertained by a questionnaire, of patients receiving RTE-bx were compared to data of patients receiving systematic biopsy (sbx) using Mann-Whitney-U test and Chi-square test. We performed logistic regression analyses to assess any association with PCa or high-grade PCa occurrence. RESULTS:In total, 258 (41%) patients were diagnosed with PCa at repeat biopsy whereof 54 (8.6%) harboured high-grade PCa. PCa occurred in 95 (44.6%) patients with initially negative RTE-bx and in 163 (39.1%) patients with initially negative sbx (p = 0.003). 24 (11.3%) patients receiving RTE-bx and 30 (7.2%) patients receiving sbx were diagnosed with high-grade PCa (p = 0.095). Logistic regression analyses showed that patients with the initial RTE-bx vs. those with the initial sbx neither resulted in a significant higher risk for PCa occurrence (OR 1.35 [CI 0.87-2.1]; p = 0.2) nor for high-grade PCa occurrence (OR 1.52 [CI 0.66-3.35]; p = 0.3). CONCLUSIONS:We found no statistically significant association of prior biopsy method to subsequent PCa or high-grade PCa occurrence. Referring to our analyses, RTE is not superior to sbx in predicting subsequent PCa rates and, therefore, not eligible to decide on repeat biopsy.
journal_name
World J Uroljournal_title
World journal of urologyauthors
Kratzenberg J,Salomon G,Tennstedt P,Dell'Oglio P,Tilki D,Haferkamp A,Graefen M,Boehm Kdoi
10.1007/s00345-018-2178-xsubject
Has Abstractpub_date
2018-04-01 00:00:00pages
623-628issue
4eissn
0724-4983issn
1433-8726pii
10.1007/s00345-018-2178-xjournal_volume
36pub_type
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journal_title:World journal of urology
pub_type: 杂志文章
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journal_title:World journal of urology
pub_type: 杂志文章,随机对照试验
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更新日期:2014-10-01 00:00:00
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journal_title:World journal of urology
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journal_title:World journal of urology
pub_type: 杂志文章
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journal_title:World journal of urology
pub_type: 杂志文章,评审
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journal_title:World journal of urology
pub_type: 杂志文章
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pub_type: 杂志文章,多中心研究
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journal_title:World journal of urology
pub_type: 杂志文章,meta分析
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更新日期:2018-08-01 00:00:00
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journal_title:World journal of urology
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更新日期:2011-06-01 00:00:00
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journal_title:World journal of urology
pub_type: 杂志文章
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更新日期:2004-06-01 00:00:00
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journal_title:World journal of urology
pub_type: 杂志文章,评审
doi:10.1007/s00345-018-2429-x
更新日期:2018-12-01 00:00:00
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journal_title:World journal of urology
pub_type: 杂志文章
doi:10.1007/s00345-020-03490-8
更新日期:2020-10-20 00:00:00
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journal_title:World journal of urology
pub_type: 杂志文章,随机对照试验
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更新日期:2013-12-01 00:00:00
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journal_title:World journal of urology
pub_type: 杂志文章
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更新日期:2020-09-30 00:00:00
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journal_title:World journal of urology
pub_type: 杂志文章
doi:10.1007/s00345-016-1769-7
更新日期:2016-08-01 00:00:00
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journal_title:World journal of urology
pub_type: 杂志文章
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更新日期:2020-04-01 00:00:00
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journal_title:World journal of urology
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更新日期:2020-06-01 00:00:00