Impact of poor glycemic control upon clinical outcomes after radical prostatectomy in localized prostate cancer.

Lee, Hakmin; Byun, Seok-Soo; Lee, Sang Eun; Hong, Sung Kyu
Scientific reports
2021Jun ; 11 ( 1 ) :12002.
PMID : 34099748
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Lee, Hakmin -
Byun, Seok-Soo -
Lee, Sang Eun -
Hong, Sung Kyu -
ABSTRACT
To evaluate the clinical impact of preoperative glycemic status upon oncological and functional outcomes after radical prostatectomy in patients with localized prostate cancer, we analyzed the data of 2664 subjects who underwent radical prostatectomy with preoperative measurement of hemoglobin A1c within 6 months before surgery. The possible association between high hemoglobin A1c (¡Ã 6.5 ng/dL) and oncological/functional outcomes was evaluated. Among all subjects, 449 (16.9%) were categorized as the high hemoglobin A1c group and 2215 (83.1%) as the low hemoglobin A1c group. High hemoglobin A1c was associated with worse pathological outcomes including extra-capsular extension (HR 1.277, 95% CI 1.000-1.630, p = 0.050) and positive surgical margin (HR 1.302, 95% CI 1.012-1.674, p = 0.040) in multi-variate regression tests. Kaplan-Meier analysis showed statistically shorter biochemical recurrence-free survival in the high hemoglobin A1c group (p < 0.001), and subsequent multivariate Cox proportional analyses revealed that high hemoglobin A1c is an independent predictor for shorter BCR-free survival (HR 1.135, 95% CI 1.016-1.267, p = 0.024). Moreover, the high hemoglobin A1c group showed a significantly longer incontinence-free survival than the low hemoglobin A1c group (p = 0.001), and high preoperative hemoglobin A1c was also an independent predictor for longer incontinence-free survival in multivariate Cox analyses (HR 0.929, 95% CI 0.879-0.981, p = 0.008). The high preoperative hemoglobin A1c level was independently associated with worse oncological outcomes and also with inferior recovery of urinary continence after radical prostatectomy.
keyword
Urology, Prostate
MESH
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The high preoperative hemoglobin A1c level was independently associated with worse oncological outcomes and also with inferior recovery of urinary continence after radical prostatectomy.
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DOI
10.1038/s41598-021-91310-3 [doi]
KCDÄÚµå
ICD 03
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