Multiparametric MRI-based VI-RADS : can it predict 1- to 5-year recurrence of bladder cancer?
© 2023. The Author(s), under exclusive licence to European Society of Radiology..
OBJECTIVES: To evaluate whether Vesical Imaging-Reporting And Data System (VI-RADS) scores based on multiparametric MRI (mp-MRI) can predict bladder cancer (BCa) recurrence.
METHODS: In this retrospective study, 284 patients with pathologically confirmed bladder neoplasms from November 2011 to October 2020 were included. Two radiologists blindly and independently scored mp-MRI scans according to VI-RADS. Scoring inconsistency was resolved in consensus. The latest follow-up was completed in December 2022. Pearson's correlation analyses, independent-sample t-tests, and receiver operating characteristic analyses were performed to assess the efficacy of VI-RADS score for the 1- to 5-year recurrence prognostication.
RESULTS: Based on the latest follow-up, 37 (of 284, 13.0%), 69 (of 284, 24.3%), 70 (of 234, 29.9%), 72 (of 190, 37.9%), and 63 (of 135, 46.7%) patients had cancer recurrence at 1- to 5-year follow-up, respectively. VI-RADS scores showed significantly intergroup differences between recurrent and nonrecurrent cases during 1- to 4-year surveillance (p < 0.05). The recurrence-free survival was significantly higher in patients with VI-RADS scores of 1 or 2, compared to those with scores of 3, 4, or 5 (p < 0.05). Areas under the receiver operating characteristic curves for 1- to 5-year recurrence prediction were 0.744, 0.686, 0.656, 0.595, and 0.536, respectively. VI-RADS score of 3 or more was the threshold for 1-year recurrence assessment, and VI-RADS more than 3 was the cutoff for 2-year recurrence prediction.
CONCLUSION: VI-RADS score has potential in preoperative prognostication of BCa recurrence, but its predictive power decreases over time.
CLINICAL RELEVANCE STATEMENT: VI-RADS has potential in bladder cancer recurrence assessment, but its prognostic value decreases over time. Patients with VI-RADS ≥ 3 may be more likely to recur in 1 or 2 years postoperatively, thus should be performed with intensive surveillances.
KEY POINTS: • VI-RADS scores had significant differences in 1- to 4-year recurrent and nonrecurrent patient groups. • Patients with VI-RADS scores of ≤ 2 showed more favorable recurrence-free survival outcomes. • The prognostic value of VI-RADS score decreased over time for bladder cancer recurrence prediction.
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Medienart: |
E-Artikel |
Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - year:2023 |
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Enthalten in: |
European radiology - (2023) vom: 06. Nov. |
Sprache: |
Englisch |
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Beteiligte Personen: |
Xu, Xiaopan [VerfasserIn] |
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Themen: |
Journal Article |
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Anmerkungen: |
Date Revised 24.11.2023 published: Print-Electronic CommentIn: Eur Radiol. 2023 Nov 24;:. - PMID 37999729 Citation Status Publisher |
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doi: |
10.1007/s00330-023-10387-8 |
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funding: |
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PPN (Katalog-ID): |
NLM364185856 |
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100 | 1 | |a Xu, Xiaopan |e verfasserin |4 aut | |
245 | 1 | 0 | |a Multiparametric MRI-based VI-RADS |b can it predict 1- to 5-year recurrence of bladder cancer? |
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500 | |a Citation Status Publisher | ||
520 | |a © 2023. The Author(s), under exclusive licence to European Society of Radiology. | ||
520 | |a OBJECTIVES: To evaluate whether Vesical Imaging-Reporting And Data System (VI-RADS) scores based on multiparametric MRI (mp-MRI) can predict bladder cancer (BCa) recurrence | ||
520 | |a METHODS: In this retrospective study, 284 patients with pathologically confirmed bladder neoplasms from November 2011 to October 2020 were included. Two radiologists blindly and independently scored mp-MRI scans according to VI-RADS. Scoring inconsistency was resolved in consensus. The latest follow-up was completed in December 2022. Pearson's correlation analyses, independent-sample t-tests, and receiver operating characteristic analyses were performed to assess the efficacy of VI-RADS score for the 1- to 5-year recurrence prognostication | ||
520 | |a RESULTS: Based on the latest follow-up, 37 (of 284, 13.0%), 69 (of 284, 24.3%), 70 (of 234, 29.9%), 72 (of 190, 37.9%), and 63 (of 135, 46.7%) patients had cancer recurrence at 1- to 5-year follow-up, respectively. VI-RADS scores showed significantly intergroup differences between recurrent and nonrecurrent cases during 1- to 4-year surveillance (p < 0.05). The recurrence-free survival was significantly higher in patients with VI-RADS scores of 1 or 2, compared to those with scores of 3, 4, or 5 (p < 0.05). Areas under the receiver operating characteristic curves for 1- to 5-year recurrence prediction were 0.744, 0.686, 0.656, 0.595, and 0.536, respectively. VI-RADS score of 3 or more was the threshold for 1-year recurrence assessment, and VI-RADS more than 3 was the cutoff for 2-year recurrence prediction | ||
520 | |a CONCLUSION: VI-RADS score has potential in preoperative prognostication of BCa recurrence, but its predictive power decreases over time | ||
520 | |a CLINICAL RELEVANCE STATEMENT: VI-RADS has potential in bladder cancer recurrence assessment, but its prognostic value decreases over time. Patients with VI-RADS ≥ 3 may be more likely to recur in 1 or 2 years postoperatively, thus should be performed with intensive surveillances | ||
520 | |a KEY POINTS: • VI-RADS scores had significant differences in 1- to 4-year recurrent and nonrecurrent patient groups. • Patients with VI-RADS scores of ≤ 2 showed more favorable recurrence-free survival outcomes. • The prognostic value of VI-RADS score decreased over time for bladder cancer recurrence prediction | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Kaplan–Meier estimate | |
650 | 4 | |a Multiparametric magnetic resonance imaging | |
650 | 4 | |a Prognosis | |
650 | 4 | |a Urinary bladder neoplasms | |
700 | 1 | |a Huang, Yiping |e verfasserin |4 aut | |
700 | 1 | |a Liu, Yang |e verfasserin |4 aut | |
700 | 1 | |a Cai, Qian |e verfasserin |4 aut | |
700 | 1 | |a Guo, Yan |e verfasserin |4 aut | |
700 | 1 | |a Wang, Huanjun |e verfasserin |4 aut | |
700 | 1 | |a Lu, Hongbing |e verfasserin |4 aut | |
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