In:
World Journal of Urology, Springer Science and Business Media LLC, Vol. 39, No. 9 ( 2021-09), p. 3407-3414
Abstract:
The prognostic significance of lactate dehydrogenase (LDH) in patients with metastatic seminoma is not defined. We investigated the prognostic impact of LDH levels prior to first-line systemic treatment and other clinical characteristics in this subset of patients. Methods Files from two registry studies and one single-institution database were analyzed retrospectively. Uni- and multivariate analyses were conducted to identify patient characteristics associated with recurrence free survival (RFS), overall survival (OS), and complete response rate (CRR). Results The dataset included 351 metastatic seminoma patients with a median follow-up of 5.36 years. Five-year RFS, OS and CRR were 82%, 89% and 52%, respectively. Explorative analysis revealed a cut-off LDH level of 〈 2.5 upper limit of normal (ULN) ( n = 228) vs. ≥ 2.5 ULN ( n = 123) to be associated with a significant difference concerning OS associated with 5-years OS rates of 93% vs. 83% ( p = 0.001) which was confirmed in multivariate analysis (HR 2.87; p = 0.004). Furthermore, the cut-off LDH 〈 2.5 ULN vs. ≥ 2.5 ULN correlated with RFS and CRR associated with a 5-years RFS rate and CRR of 76% vs. 86% ( p = 0.012) and 32% vs. 59% ( p ≤ 0.001), respectively. Conclusions LDH levels correlate with treatment response and survival in metastatic seminoma patients and should be considered for their prognostic stratification.
Type of Medium:
Online Resource
ISSN:
0724-4983
,
1433-8726
DOI:
10.1007/s00345-021-03635-3
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2021
detail.hit.zdb_id:
1463303-6
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