804 INFLUENCE OF TOTAL PSA, PSA VELOCITY AND PSA DOUBLING TIME ON 11C-CHOLINE PET/CT DETECTION RATE IN PATIENTS WITH BIOCHEMICAL RELAPSE AFTER RADICAL PROSTATECTOMY

2009 ◽  
Vol 8 (4) ◽  
pp. 321
Author(s):  
R. Schiavina ◽  
A. Franceschelli ◽  
P. Castellucci ◽  
A. Bertaccini ◽  
E. Brunocilla ◽  
...  
Keyword(s):  
Radical Prostatectomy ◽  
Detection Rate ◽  
Doubling Time ◽  
Biochemical Relapse ◽  
Choline Pet ◽  
Psa Doubling Time ◽  
Pet Ct ◽  
Psa Velocity ◽  
Total Psa

Influence of PSA, PSA velocity and PSA doubling time on contrast-enhanced 18F-choline PET/CT detection rate in patients with rising PSA after radical prostatectomy

2012 ◽  
Vol 39 (4) ◽  
pp. 589-596 ◽  
Author(s):  
Orazio Schillaci ◽  
Ferdinando Calabria ◽  
Mario Tavolozza ◽  
Cristiana Ragano Caracciolo ◽  
Enrico Finazzi Agrò ◽  
...  
Keyword(s):  
Radical Prostatectomy ◽  
Detection Rate ◽  
Doubling Time ◽  
Choline Pet ◽  
Psa Doubling Time ◽  
Contrast Enhanced ◽  
Pet Ct ◽  
Psa Velocity

PET/CT with 18F-choline after radical prostatectomy in patients with PSA ≤2 ng/ml. Can PSA velocity and PSA doubling time help in patient selection?

2016 ◽  
Vol 43 (8) ◽  
pp. 1418-1424 ◽  
Author(s):  
Agostino Chiaravalloti ◽  
Daniele Di Biagio ◽  
Mario Tavolozza ◽  
Ferdinando Calabria ◽  
Orazio Schillaci
Keyword(s):  
Radical Prostatectomy ◽  
Patient Selection ◽  
Doubling Time ◽  
Psa Doubling Time ◽  
Pet Ct ◽  
Psa Velocity

scholarly journals Influence of Trigger PSA and PSA Kinetics on 11C-Choline PET/CT Detection Rate in Patients with Biochemical Relapse After Radical Prostatectomy

2009 ◽  
Vol 50 (9) ◽  
pp. 1394-1400 ◽  
Author(s):  
P. Castellucci ◽  
C. Fuccio ◽  
C. Nanni ◽  
I. Santi ◽  
A. Rizzello ◽  
...  
Keyword(s):  
Radical Prostatectomy ◽  
Detection Rate ◽  
Biochemical Relapse ◽  
Psa Kinetics ◽  
Choline Pet ◽  
Pet Ct

PSA doubling time for prediction of [11C]choline PET/CT findings in prostate cancer patients with biochemical failure after radical prostatectomy

2010 ◽  
Vol 37 (6) ◽  
pp. 1106-1116 ◽  
Author(s):  
Giampiero Giovacchini ◽  
Maria Picchio ◽  
Vincenzo Scattoni ◽  
Rita Garcia Parra ◽  
Alberto Briganti ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Radical Prostatectomy ◽  
Cancer Patients ◽  
Doubling Time ◽  
Biochemical Failure ◽  
Choline Pet ◽  
Psa Doubling Time ◽  
Ct Findings ◽  
Pet Ct

865: Comparison of Preoperative PSA Velocity or PSA Doubling Time as a Predictor of Outcome after Radical Prostatectomy

2006 ◽  
Vol 175 (4S) ◽  
pp. 279-279
Author(s):  
Stacy Loeb ◽  
Xiaoying Yu ◽  
Kimberly A. Roehl ◽  
Robert B. Nadler ◽  
Theresa Graif ◽  
...  
Keyword(s):  
Radical Prostatectomy ◽  
Doubling Time ◽  
Psa Doubling Time ◽  
Psa Velocity

950: Pre-Operative PSA Doubling Time is More Powerful than PSA or PSA Velocity as a Predictor of Post Radical Prostatectomy Outcomes

2005 ◽  
Vol 173 (4S) ◽  
pp. 257-257 ◽  
Author(s):  
Shomik Sengupta ◽  
Jeffrey M. Slezak ◽  
Eric J. Bergstralh ◽  
Bradley C. Leibovich ◽  
Robert P. Myers ◽  
...  
Keyword(s):  
Radical Prostatectomy ◽  
Doubling Time ◽  
Psa Doubling Time ◽  
Psa Velocity

PSA Doubling Time as a Predictor of the Outcome of Random Prostate Biopsies Prompted by Isolated PSA Elevation in Subjects Referred to an Outpatient Biopsy Facility in a Routine Clinical Scenario

2008 ◽  
Vol 23 (3) ◽  
pp. 187-191 ◽  
Author(s):  
S. Ciatto ◽  
T. Rubeca ◽  
F. Martinelli ◽  
G. Pontenani ◽  
C. Lombardi ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Doubling Time ◽  
Digital Rectal Examination ◽  
Consecutive Series ◽  
Prostate Biopsies ◽  
Psa Doubling Time ◽  
Psa Velocity ◽  
Sextant Biopsy ◽  
Independent Association ◽  
Total Psa

Aim To assess the validity of PSA doubling time (PSADT) as a predictor of prostate sextant biopsy outcome in patients with PSA levels in the 4–10 ng/mL range. Material and methods A consecutive series of 355 sextant biopsies performed during 2001–2007 in subjects with negative digital rectal examination and transrectal ultrasonography was considered. Variables tested as possible predictors were age, total and free/total PSA value, PSA velocity and PSA doubling time. While PSA at time of biopsy and free/total PSA were determined with a standardized method undergoing strict quality control, previous PSA values used to assess velocity/doubling time came from other labs using different assays over widely varying intervals of time. The association with biopsy outcome (cancer vs non-cancer) was investigated by univariate and multivariate analysis. Results Apart from free/total PSA ratio, no other studied variable showed a statistically significant and independent association with biopsy outcome, either at univariate or multivariate analysis. No studied variable had a good performance as a biopsy indicator. Depending on the variable considered, 1.17 to 1.97 cancers would be missed to spare 10 benign biopsies. Conclusion When based on PSA data determined with different assays over widely varying intervals and in the absence of an underlying protocol for PSA surveillance, PSA velocity and doubling time should never discount a biopsy prompted by total PSA elevation.

11C-Choline PET/CT in patients with hormone-resistant prostate cancer showing biochemical relapse after radical prostatectomy

2012 ◽  
Vol 40 (2) ◽  
pp. 149-155 ◽  
Author(s):  
Francesco Ceci ◽  
Paolo Castellucci ◽  
Marcelo Mamede ◽  
Riccardo Schiavina ◽  
Domenico Rubello ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Radical Prostatectomy ◽  
Biochemical Relapse ◽  
Choline Pet ◽  
Pet Ct ◽  
Hormone Resistant Prostate Cancer
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