Analysis of quality of life and late biochemical predictors for localized cancer recurrence following radical prostatectomy.
Biochemical predictors
Cancer recurrence
Late recurrence
Localized prostate cancer
Quality of life
Radical prostatectomy
Journal
World journal of urology
ISSN: 1433-8726
Titre abrégé: World J Urol
Pays: Germany
ID NLM: 8307716
Informations de publication
Date de publication:
Jun 2020
Jun 2020
Historique:
received:
19
04
2019
accepted:
20
08
2019
pubmed:
30
8
2019
medline:
26
2
2021
entrez:
30
8
2019
Statut:
ppublish
Résumé
Patients with localized prostate cancer (PCa) experience biochemical recurrence (BCR) despite a curatively intended radical prostatectomy (RP). The aim of this study was to describe the quality of life (QoL) of patients with a BCR while identifying predictors of early (ER) and late recurrence (LR). For this purpose, a total of 330 PCa patients with a BCR following RP at Charité University Hospital in Berlin were analyzed. BCR was defined as two consecutive PSA values ≥ 0.2 after a previous non-detectable level. LR was defined as a BCR after 3 years post-RP. Differences in overall survival (OS) were calculated using the log-rank testing. A logistic regression model was applied to identify predictors of ER and LR. We further evaluated difference between ER and LR with respect to functional outcomes in urinary and sexual domains as well as the patients QoL. Out of 330 patients, 180 patients showed late BCR. Patients rated their global QoL with 64.5% in ER and 68.8% LR as good (EORTC quality of life Questionnaire, question 29 and 30). The questionnaire did not reveal QoL differences in terms of sexual and urinary function within ER and LR. The main predictor for LR was preoperative serum prostate-specific antigen (PSA) levels with a relative risk (RR) of 0.96 (p = 0.011). OS for patients with LR was significant longer than for patients with ER (154.3 vs. 143.2 months, p = 0.018). Patients with a BCR show a good quality of life possibly irrespective of the time point of BCR. We further identified preoperative PSA levels as a predictor of LR and noted that patients with LR patients lived longer. Further studies are needed.
Sections du résumé
BACKGROUND
BACKGROUND
Patients with localized prostate cancer (PCa) experience biochemical recurrence (BCR) despite a curatively intended radical prostatectomy (RP). The aim of this study was to describe the quality of life (QoL) of patients with a BCR while identifying predictors of early (ER) and late recurrence (LR).
METHODS
METHODS
For this purpose, a total of 330 PCa patients with a BCR following RP at Charité University Hospital in Berlin were analyzed. BCR was defined as two consecutive PSA values ≥ 0.2 after a previous non-detectable level. LR was defined as a BCR after 3 years post-RP. Differences in overall survival (OS) were calculated using the log-rank testing. A logistic regression model was applied to identify predictors of ER and LR. We further evaluated difference between ER and LR with respect to functional outcomes in urinary and sexual domains as well as the patients QoL.
RESULTS
RESULTS
Out of 330 patients, 180 patients showed late BCR. Patients rated their global QoL with 64.5% in ER and 68.8% LR as good (EORTC quality of life Questionnaire, question 29 and 30). The questionnaire did not reveal QoL differences in terms of sexual and urinary function within ER and LR. The main predictor for LR was preoperative serum prostate-specific antigen (PSA) levels with a relative risk (RR) of 0.96 (p = 0.011). OS for patients with LR was significant longer than for patients with ER (154.3 vs. 143.2 months, p = 0.018).
CONCLUSION
CONCLUSIONS
Patients with a BCR show a good quality of life possibly irrespective of the time point of BCR. We further identified preoperative PSA levels as a predictor of LR and noted that patients with LR patients lived longer. Further studies are needed.
Identifiants
pubmed: 31463559
doi: 10.1007/s00345-019-02921-5
pii: 10.1007/s00345-019-02921-5
doi:
Substances chimiques
Prostate-Specific Antigen
EC 3.4.21.77
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1501-1507Références
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