Is further screening of men with baseline PSA
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Is further screening of men with baseline PSA : The discussion continues-Results of the Swiss ERSPC (Aarau). / Randazzo, Marco; Beatrice, Josef; Huber, Andreas; Grobholz, Rainer; Manka, Lukas; Chun, Felix K; Kluth, Luis A; Wyler, Stephen F; Recker, Franz; Kwiatkowski, Maciej.
in: INT J CANCER, Jahrgang 137, Nr. 3, 01.08.2015, S. 553-9.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Is further screening of men with baseline PSA
T2 - The discussion continues-Results of the Swiss ERSPC (Aarau)
AU - Randazzo, Marco
AU - Beatrice, Josef
AU - Huber, Andreas
AU - Grobholz, Rainer
AU - Manka, Lukas
AU - Chun, Felix K
AU - Kluth, Luis A
AU - Wyler, Stephen F
AU - Recker, Franz
AU - Kwiatkowski, Maciej
N1 - © 2015 UICC.
PY - 2015/8/1
Y1 - 2015/8/1
N2 - Recent studies indicate frequent early PSA retesting unrelated of men's baseline PSA, which increases the harms of early detection especially among men with low PSA. The current study investigates the PCa incidence among men with baseline PSA <1.0 ng ml(-1) in order to adjust retest intervals for more targeted early detection. Between 1998 and 2012, 2,416 men with baseline PSA <1.0 ng ml(-1) were prospectively observed. Primary endpoint was PCa diagnosis. Negative predictive value (NPV) and number needed to screen (NNS) to detect one PCa were calculated. During a median follow-up time of 12.1 years, 54 (2.2%) PCa were diagnosed with n = 26 (48.1%) among men with baseline PSA of 0.75 ≤ 1.0 ng ml(-1) (upper baseline PSA quartile). The 10-year probability of being diagnosed with PCa increased significantly from 0.19% (baseline PSA < 0.40 ng ml(-1) ) to 2.0% (baseline PSA 0.40 ≤ 0.56 ng ml(-1) ), 2.5% (baseline PSA 0.56 ≤ 0.75 ng ml(-1) ) over 4.4% (baseline PSA 0.75 ≤ 1.0 ng ml(-1) ) (all p values <0.0001), respectively. The frequency of Gleason ≥7 PCa increased from 1 (0.17%) to 8 (1.4%), 5 (0.8) over 11 (1.8%) in these groups. The 8-year NPV for Gleason ≥ 7 PCa were 99.8 (baseline PSA < 0.40 ng ml(-1) ), 99.8 (baseline PSA 0.40 ≤ 0.56 ng ml(-1) ), 100 (baseline PSA 0.56 ≤ 0.75 ng ml(-1) ) and 99.5 (baseline PSA 0.75 ≤ 1.0 ng ml(-1) ), respectively. During 12 years, the numbers were 99.8, 98.6, 99.2, and 98.2, respectively. Therefore, due to the very low rate of Gleason ≥ 7 PCa, further screening might be omitted in men with baseline PSA < 0.4 ng ml(-1) . Between 0.4 and 1.0 ng ml(-1) , an 8-year interval can be discussed.
AB - Recent studies indicate frequent early PSA retesting unrelated of men's baseline PSA, which increases the harms of early detection especially among men with low PSA. The current study investigates the PCa incidence among men with baseline PSA <1.0 ng ml(-1) in order to adjust retest intervals for more targeted early detection. Between 1998 and 2012, 2,416 men with baseline PSA <1.0 ng ml(-1) were prospectively observed. Primary endpoint was PCa diagnosis. Negative predictive value (NPV) and number needed to screen (NNS) to detect one PCa were calculated. During a median follow-up time of 12.1 years, 54 (2.2%) PCa were diagnosed with n = 26 (48.1%) among men with baseline PSA of 0.75 ≤ 1.0 ng ml(-1) (upper baseline PSA quartile). The 10-year probability of being diagnosed with PCa increased significantly from 0.19% (baseline PSA < 0.40 ng ml(-1) ) to 2.0% (baseline PSA 0.40 ≤ 0.56 ng ml(-1) ), 2.5% (baseline PSA 0.56 ≤ 0.75 ng ml(-1) ) over 4.4% (baseline PSA 0.75 ≤ 1.0 ng ml(-1) ) (all p values <0.0001), respectively. The frequency of Gleason ≥7 PCa increased from 1 (0.17%) to 8 (1.4%), 5 (0.8) over 11 (1.8%) in these groups. The 8-year NPV for Gleason ≥ 7 PCa were 99.8 (baseline PSA < 0.40 ng ml(-1) ), 99.8 (baseline PSA 0.40 ≤ 0.56 ng ml(-1) ), 100 (baseline PSA 0.56 ≤ 0.75 ng ml(-1) ) and 99.5 (baseline PSA 0.75 ≤ 1.0 ng ml(-1) ), respectively. During 12 years, the numbers were 99.8, 98.6, 99.2, and 98.2, respectively. Therefore, due to the very low rate of Gleason ≥ 7 PCa, further screening might be omitted in men with baseline PSA < 0.4 ng ml(-1) . Between 0.4 and 1.0 ng ml(-1) , an 8-year interval can be discussed.
KW - Aged
KW - Early Detection of Cancer
KW - Follow-Up Studies
KW - Humans
KW - Incidence
KW - Male
KW - Mass Screening
KW - Middle Aged
KW - Neoplasm Grading
KW - Prostate-Specific Antigen
KW - Prostatic Neoplasms
KW - Reference Values
KW - Reproducibility of Results
KW - Risk Factors
KW - Switzerland
KW - Journal Article
KW - Research Support, Non-U.S. Gov't
U2 - 10.1002/ijc.29420
DO - 10.1002/ijc.29420
M3 - SCORING: Journal article
C2 - 25565393
VL - 137
SP - 553
EP - 559
JO - INT J CANCER
JF - INT J CANCER
SN - 0020-7136
IS - 3
ER -