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Mehring G, Steinbach C, Pose R, Knipper S, Koehler D, Werner S, Riethdorf S, von Amsberg G, Ambrosini F, Maurer T. Limited prognostic role of routine serum markers (AP, CEA, LDH and NSE) in oligorecurrent prostate cancer patients undergoing PSMA-radioguided surgery. World J Urol 2024; 42:256. [PMID: 38656636 PMCID: PMC11043188 DOI: 10.1007/s00345-024-04948-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 03/20/2024] [Indexed: 04/26/2024] Open
Abstract
INTRODUCTION We evaluated the prognostic role of pre-salvage prostate-specific membrane antigen-radioguided surgery (PSMA-RGS) serum levels of alkaline phosphatase (AP), carcinoembryonic antigen (CEA), lactate dehydrogenase (LDH), and neuron-specific enolase (NSE). MATERIALS AND METHODS Patients who consecutively underwent PSMA-RGS for prostate cancer (PCa) oligorecurrence between January 2019 and January 2022 were selected. Biomarkers were assessed one day before surgery. Cox regression and logistic regression models tested the relationship between biochemical recurrence-free survival (BFS), 6- and 12-month biochemical recurrence (BCR), and several independent variables, including biomarkers. RESULTS 153 consecutive patients were analyzed. In the univariable Cox regression analysis, none of the biomarkers achieved predictor status (AP: hazard ratio [HR] = 1.03, 95% CI 0.99, 1.01; p = 0.19; CEA: HR = 1.73, 95% CI 0.94, 1.21; p = 0.34; LDH: HR = 1.01, 95% CI 1.00, 1.01; p = 0.05; NSE: HR = 1.02, 95% CI 0.98, 1.06; p = 0.39). The only independent predictor of BFS was the number of positive lesions on PSMA PET (HR = 1.17, 95% CI 1.02, 1.30; p = 0.03). The number of positive lesions was confirmed as independent predictor for BCR within 6 and 12 months (BCR < 6 months: odds ratio [OR] = 1.1, 95% CI 1.0, 1.3; p = 0.04; BCR < 12 months: OR = 1.1, 95% CI 1.0, 1.3; p = 0.04). CONCLUSION The assessment of AP, CEA, LDH, and NSE before salvage PSMA-RGS showed no prognostic impact. Further studies are needed to identify possible predictors that will optimize patient selection for salvage PSMA-RGS.
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Affiliation(s)
- Gisa Mehring
- Martini-Klinik Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Christina Steinbach
- Martini-Klinik Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Randi Pose
- Martini-Klinik Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Sophie Knipper
- Martini-Klinik Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
- Department of Urology, Vivantes Klinikum Am Urban, Berlin, Germany
| | - Daniel Koehler
- Department of Diagnostic and Interventional Radiology and Nuclear Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stefan Werner
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sabine Riethdorf
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Gunhild von Amsberg
- Martini-Klinik Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
- Department of Oncology, Hematology and Bone Marrow Transplantation With Section Pneumology, Hubertus Wald Tumorzentrum - University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Francesca Ambrosini
- Martini-Klinik Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Tobias Maurer
- Martini-Klinik Prostate Cancer Center, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
- Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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Galindo Cortes DF, Mejia Efeer H, Caro Perdomo S, Hernandez Hidalgo N. Superscan on 68Ga PSMA PET/CT in patients with metastatic prostate carcinoma: A case series. Arch Clin Cases 2023; 10:164-170. [PMID: 38155996 PMCID: PMC10753930 DOI: 10.22551/2023.41.1004.10267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2023] Open
Abstract
Prostate cancer is the second most common malignancy in men worldwide, with a good prognosis when is detected and treated in early stages, but, when it presents progression to castration-resistant metastatic prostate cancer, most of the cases will have bone metastasis, decreasing the quality of life and life expectancy. For the evaluation of the disease in the routinary clinical practice, 68Ga-PSMA PET/CT, among others is a valuable tool for the evaluation of the disease extension. 68Ga-PSMA PET/CT detects the presence of PSMA receptor in the tumoral tissue, but also has physiologic uptake in certain organs, such as liver, spleen, intestine, kidneys, lacrimal and salivary glands. Total or partial absence of uptake in those organs is rare and may be due to a high metastatic tumor burden, a phenomenon originally described in bone scintigraphy as super scan. We describe a case series of seven patients with prostate cancer from the National Institute of Cancerology in Colombia, in which a super scan pattern was found in the evaluation with 68Ga-PSMA PET/CT, proposing the suppression of uptake in the intestine, liver, spleen, lacrimal and salivary glands as the main criteria for its definition, and showing that renal uptake persists in most cases, considering that, unlike the super scan in conventional bone scintigraphy, this is not a criterion necessary for its definition in the study with 68Ga-PSMA.
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Kafka M, Burtscher T, Fritz J, Schmitz M, Bektic J, Ladurner M, Horninger W, Heidegger I. Real-world comparison of Docetaxel versus new hormonal agents in combination with androgen-deprivation therapy in metastatic hormone-sensitive prostate cancer descrying PSA Nadir ≤ 0.05 ng/ml as marker for treatment response. World J Urol 2023; 41:2043-2050. [PMID: 36287244 PMCID: PMC10415491 DOI: 10.1007/s00345-022-04189-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 10/06/2022] [Indexed: 11/26/2022] Open
Abstract
PROPOSE Using Docetaxel chemotherapy or new hormonal agents (NHT) to intensify upfront systemic therapy resulted in improved survival rates compared to androgen deprivation monotherapy (ADT). Hence, combination therapies have become the new standard of care (SOC) in metastatic hormone-sensitive prostate cancer (mHSPC). However, head-to-head trails comparing different therapies as well as treatment-guiding biomarkers are still lacking. Thus, the aim of the present study was to compare clinical outcomes of Docetaxel versus NHT therapy in the real-world setting as well as to elaborate biomarkers predicting clinical outcome. METHODS We retrospectively assessed overall-survival (OS), progression-free survival 1 and 2 (PFS1/2) and time to progression (TTP) in 42 patients treated by either ADT + NHT or ADT + Docetaxel. In addition, we investigated clinical prognostic biomarkers. RESULTS Our survival analysis revealed 3-year OS of 89.4% in the NHT group compared to 82.4% in the Docetaxel group. 3-year PFS1 was 59.6% in the NHT group compared to 32.2% in the Docetaxel group and the TTP was 53.8% vs 32.2% (pOS = 0.189; pPFS1 = 0.082; pTTP = 0.055). In addition, castration-resistance occurred more often in the Docetaxel group (78.6% vs 25%, p = 0.004). Interestingly, a PSA-Nadir ≤ 0.05 ng/ml during therapy was associated with increased survival rates (p < 0.001) while PSA levels at primary diagnosis had no influence on therapy outcome. Furthermore, a thyroid-stimulating hormone (TSH) increase during therapy was associated with improved clinical outcome (p = 0.06). CONCLUSION We observed a trend towards a higher benefit of NHT as first-line treatment compared to Docetaxel in men with mHSPC. Of note, a PSA-Nadir ≤ 0.05 ng/ml or a TSH-increase during therapy were predictors for therapy response.
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Affiliation(s)
- Mona Kafka
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria
| | - Thomas Burtscher
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria
| | - Josef Fritz
- Department of Medical Statistics, Informatics and Health Economics, Medical University Innsbruck, Innsbruck, Austria
| | | | - Jasmin Bektic
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria
| | - Michael Ladurner
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria
| | | | - Isabel Heidegger
- Department of Urology, Medical University Innsbruck, Innsbruck, Austria.
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Muj C, Mukhopadhyay S, Jana P, Kondapi AK. Synergistic action of lactoferrin in enhancing the safety and effectiveness of docetaxel treatment against prostate cancer. Cancer Chemother Pharmacol 2023; 91:375-387. [PMID: 36977771 DOI: 10.1007/s00280-023-04524-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 03/10/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND Tumor metastasis is promoted by an immunosuppressive environment. Lactoferrin (Lf) is known to regulate immunological activity in tumor cells and inhibit processes associated with tumor metastasis. A delivery of lactoferrin with docetaxel (DTX) in prostate cancer cells in the form of DTX-loaded lactoferrin nanoparticles (DTX-LfNPs) would provide a dual activity wherein the lactoferrin affects metastasis and DTX chemotherapeutically inhibits mitosis and cell division. METHODS DTX-LfNPs were prepared using sol-oil chemistry, and particles were characterized using transmission electron microscopy. Antiproliferation activity was analyzed in prostate cancer Mat Ly Lu cells. The target localization and efficacy of DTX-LfNPs were studied in an orthotopic prostate cancer induced by Mat Ly Lu cells in a rat model. Biomarkers were estimated using ELISA and biochemical reactions. RESULTS DTX was loaded in pure Lf nanoparticles without involving any chemical modification and conjugation, thus when these nanoparticles are delivered in cancer cells both DTX and Lf will be present in biologically active forms. DTX-LfNps exhibit a spherical morphology of dimension of 60 ± 10 nm with DTX Encapsulation Efficiency of 62.06 ± 4.07%. Competition experiments using soluble Lf confirm that DTX-LfNPs enter prostate cancer cells through the Lf receptor. DTX-LfNPs exhibit an improved anti-proliferative activity by 2.5 times compared to DTX. Further, analysis of the bioavailability of the drug in the prostate showed that DTX-LfNPs increased drug bioavailability in the prostate by two times more than the DTX. The analysis of efficacy in the Mat Ly Lu cells-induced orthotopic prostate cancer model showed that DTX-LfNPs significantly enhanced the anti-cancer activity compared to DTX in terms of regression of weight and volume of prostate tissue, the efficacy was confirmed by histochemical analysis. Lf provides synergistic activity along with DTX in inhibiting metastasis as assessed by the reduction of lactate dehydrogenase, alkaline phosphatase, TNF alpha, and IFNγ. LfNPs facilitate higher DTX localization along with Lf-mediated protection from DTX-associated toxicity to neutrophils and kidneys as assessed by C-reactive protein, creatinine, and uric acid. Thus, DTX LfNPs show a dual action by enhancing DTX bioavailability in prostate along with Lf-mediated suppression of metastasis as well as DTX-associated toxicity. CONCLUSION In conclusion, DTX-LfNPs enhance the bioavailability of DTX in the prostate along with Lf-assisted improvement in inhibition of tumor metastasis and drug-associated toxicity.
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Affiliation(s)
- Chukhu Muj
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Satyajit Mukhopadhyay
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Pritikana Jana
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India
| | - Anand K Kondapi
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad, 500046, India.
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Guo Z, Hu L, Wang Q, Wang Y, Liu XP, Chen C, Li S, Hu W. Molecular Characterization and Prognosis of Lactate-Related Genes in Lung Adenocarcinoma. Curr Oncol 2023; 30:2845-2861. [PMID: 36975430 PMCID: PMC10047707 DOI: 10.3390/curroncol30030217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/14/2023] [Accepted: 02/20/2023] [Indexed: 03/02/2023] Open
Abstract
Objective: To explore the lactate-related genes (LRGs) in lung adenocarcinoma (LUAD) by various methods, construct a prognostic model, and explore the relationship between lactate subtypes and the immune tumor microenvironment (TME). Methods: 24 LRGs were collected. The mutation landscape and the prognosis value of LRGs were explored by using The Cancer Genome Atlas (TCGA) data. Consensus clustering analysis was used for different lactate subtype identification. Based on the lactate subtypes, we explore the landscape of TME cell infiltration. A risk-score was calculated by using the LASSO-Cox analysis. A quantitative real-time PCR assay was utilized to validate the expression of characteristic genes in clinical cancer tissues and paracarinoma tissues from LUAD patients. Results: Comparing the normal samples, 18 LRGs were differentially expressed in tumor samples, which revealed that the differential expression of LRGs may be related to Copy Number Variation (CNV) alterations. The two distinct lactate subtypes were defined. Compared to patients in the LRGcluster A group, LUAD patients in the LRGcluster B group achieved better survival. The prognostic model was constructed based on differentially expressed genes (DEGs) via the LASSO-Cox analysis, which showed the accuracy of predicting the prognosis of LUAD patients using the ROC curve. A high-risk score was related to a high immune score, stromal score, and tumor mutation burden (TMB). Patients had better OS with low risk compared with those with high risk. The sensitivities of different risk groups to chemotherapeutic drugs were explored. Finally, the expression of characteristic genes in clinical cancer tissues and paracarinoma tissues from LUAD patients was verified via qRT-PCR. Conclusions: The lactate subtypes were independent prognostic biomarkers in LUAD. Additionally, the difference in the lactate subtypes was an indispensable feature for the individual TME. The comprehensive evaluation of the lactate subtypes in the single tumor would help us to understand the infiltration characteristics of TME and guide immunotherapy strategies.
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Affiliation(s)
- Zixin Guo
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Liwen Hu
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors & Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Qingwen Wang
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors & Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Yujin Wang
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors & Hubei Cancer Clinical Study Center, Wuhan 430071, China
| | - Xiao-Ping Liu
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Chen Chen
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Human Genetics Resource Preservation Center of Hubei Province, Wuhan 430071, China
| | - Sheng Li
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Human Genetics Resource Preservation Center of Hubei Province, Wuhan 430071, China
- Correspondence: (S.L.); (W.H.)
| | - Weidong Hu
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
- Hubei Key Laboratory of Tumor Biological Behaviors & Hubei Cancer Clinical Study Center, Wuhan 430071, China
- Correspondence: (S.L.); (W.H.)
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Liu Q, Zhang X, Yang Y, Tang Q, Zheng L, Lou H, Chen H, Yang Q. The Chemical Composition Characteristics and Health Risk Assessment of Cooking Fume Condensates from Residential Kitchens in Different Regions of China. Foods 2022; 12:foods12010106. [PMID: 36613322 PMCID: PMC9818279 DOI: 10.3390/foods12010106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/14/2022] [Accepted: 12/23/2022] [Indexed: 12/28/2022] Open
Abstract
The aim of this study was to explore the similarities and differences of volatile organic pollutants (VOCs) in cooking fumes (COF) of residential buildings in different regions of China, as well as to evaluate their potential health risks. COF condensates were collected from 10 representative cities in China and analyzed by a GC-MS method. Their effects on α-glucosidase, acetylcholinesterase (AchE), and lactate dehydrogenase (LDH) activities were then detected to evaluate potential health risks. A total of 174 kinds of VOCs, including aldehydes, esters, hydrocarbons, alcohols, and carboxylic acid, were identified. There were 59 identical compounds in the northern and southern regions, and 56 common compounds in spicy and non-spicy regions. Health risk assessment results showed that COF condensate could inhibit the activity of α-glucosidase to varying degrees (61.73-129.25%), suggesting that it had a potential risk of causing hypoglycemia. Daily and 3 and 6 month intakes of COF in minors, adults, and the elderly had both activated and inhibited effects on AchE. The activated effect in the southern and spicy areas was higher than that in northern and non-spicy areas, revealing that different regions and dietary habits had different effects on the risk of neurological diseases caused by changes in AchE activity. For minors, adults, and the elderly, COF had different degrees of activation of LDH at different exposure times and regions. Activation in the northern and non-spicy areas was higher than that in southern and spicy areas, suggesting that the health risks caused by changes in LDH activity levels were significantly increased.
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Affiliation(s)
- Qinghong Liu
- College of Civil Engineering, Guizhou University, Guiyang 550025, China
- Guizhou Provincial Key Laboratory of Rock and Soil Mechanics and Engineering Safety, Guiyang 550025, China
| | - Xiaofang Zhang
- College of Civil Engineering, Guizhou University, Guiyang 550025, China
- Guizhou Provincial Key Laboratory of Rock and Soil Mechanics and Engineering Safety, Guiyang 550025, China
| | - Yan Yang
- Guizhou Engineering Laboratory for Quality Control & Evaluation Technology of Medicine, Guizhou Normal University, Guiyang 550001, China
| | - Qiuxia Tang
- Guizhou Engineering Laboratory for Quality Control & Evaluation Technology of Medicine, Guizhou Normal University, Guiyang 550001, China
| | - Liting Zheng
- Guizhou Engineering Laboratory for Quality Control & Evaluation Technology of Medicine, Guizhou Normal University, Guiyang 550001, China
| | - Hongwei Lou
- College of Civil Engineering, Guizhou University, Guiyang 550025, China
- Guizhou Provincial Key Laboratory of Rock and Soil Mechanics and Engineering Safety, Guiyang 550025, China
| | - Huaguo Chen
- Guizhou Engineering Laboratory for Quality Control & Evaluation Technology of Medicine, Guizhou Normal University, Guiyang 550001, China
- Correspondence: (H.C.); (Q.Y.)
| | - Qin Yang
- College of Civil Engineering, Guizhou University, Guiyang 550025, China
- Guizhou Provincial Key Laboratory of Rock and Soil Mechanics and Engineering Safety, Guiyang 550025, China
- Correspondence: (H.C.); (Q.Y.)
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The cell-free DNA methylome captures distinctions between localized and metastatic prostate tumors. Nat Commun 2022; 13:6467. [PMID: 36309516 PMCID: PMC9617856 DOI: 10.1038/s41467-022-34012-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 10/07/2022] [Indexed: 12/25/2022] Open
Abstract
Metastatic prostate cancer remains a major clinical challenge and metastatic lesions are highly heterogeneous and difficult to biopsy. Liquid biopsy provides opportunities to gain insights into the underlying biology. Here, using the highly sensitive enrichment-based sequencing technology, we provide analysis of 60 and 175 plasma DNA methylomes from patients with localized and metastatic prostate cancer, respectively. We show that the cell-free DNA methylome can capture variations beyond the tumor. A global hypermethylation in metastatic samples is observed, coupled with hypomethylation in the pericentromeric regions. Hypermethylation at the promoter of a glucocorticoid receptor gene NR3C1 is associated with a decreased immune signature. The cell-free DNA methylome is reflective of clinical outcomes and can distinguish different disease types with 0.989 prediction accuracy. Finally, we show the ability of predicting copy number alterations from the data, providing opportunities for joint genetic and epigenetic analysis on limited biological samples.
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Jin XX, Fang MD, Hu LL, Yuan Y, Xu JF, Lu GG, Li T. Elevated lactate dehydrogenase predicts poor prognosis of acute ischemic stroke. PLoS One 2022; 17:e0275651. [PMID: 36206280 PMCID: PMC9544033 DOI: 10.1371/journal.pone.0275651] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 09/21/2022] [Indexed: 11/06/2022] Open
Abstract
Background Lactate dehydrogenase (LDH) is associated with the prognosis of many diseases, but the relationship between LDH and the poor prognosis (recurrence and death) of acute ischemic stroke (AIS) has not been fully clarified. This study aimed to investigate the association between admission LDH level and poor prognosis in patients with AIS. Methods This retrospective study enrolled AIS patients treated in Taizhou Hospital of Zhejiang Province from July 2019 to December 2019. Poor prognosis included AIS recurrence and all-cause death at 3, 6, and 18 months. The correction between LDH and poor prognosis or all-cause death was assessed. Lasso Cox expression and multivariate Cox expression analyses were used to evaluate the association of LDH with the risk of poor prognosis and all-cause death, respectively. A nomogram was constructed to evaluate the predictive Values of LDH for the poor prognosis and all-cause death of AIS. Results 732 patients were included in the study. Multivariate analysis shows that admission LDH levels were significantly correlated with poor prognosis [odds ratio (OR),1.003; 95% confidence interval (95% CI), 1.001–1.005; P = 0.001] and all-cause death (OR, 1.005; 95% CI, 1.000–1.009; P = 0.031). The correlation analysis showed that admission LDH level was positively correlated with National Institutes of Health Stroke Scale (NIHSS) score and modified Rankin Scale (mRS) score. Time-dependent receiver operating characteristic (td-ROC) curves analysis showed that the AUC values of admission LDH level for predicting prognosis of AIS patients in 3-month, 6-month, 12-month and 18-month were 0.706 (95% CI, 0.604–0.810), 0.653 (95% CI, 0.583–0.723), 0.616 (95% CI, 0.556–60676) and 0.610 (95% CI, 0.552–0.680), respectively. And td-ROC also showed that the AUC values of admission LDH level for predicting all-cause death of AIS patients in 3-month, 6-month,12-month and 18-month were 0.861 (95% CI, 0.764–0.958), 0.824 (95% CI, 0.753–0.890), 0.726 (95% CI, 0.633–0.819) and 0.715 (95% CI, 0.622–0.807), respectively. The nomograms were constructed to create the predictive models of the poor prognosis and all-cause death of AIS. Conclusion Higher LDH levels are independently associated with poor prognosis and all-cause death of AIS.
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Affiliation(s)
- Xia-Xia Jin
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province, China
| | - Mei-Dan Fang
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province, China
| | - Ling-Ling Hu
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province, China
| | - Yuan Yuan
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province, China
| | - Jiu-Fei Xu
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province, China
| | - Guo-Guang Lu
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province, China
- * E-mail: (G-GL); (TL)
| | - Tao Li
- Department of Cardiovascular Medicine, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province, China
- * E-mail: (G-GL); (TL)
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Turco F, Tucci M, Angusti T, Parente A, Di Stefano RF, Urban S, Pisano C, Samuelly A, Audisio A, Audisio M, Parlagreco E, Ungaro A, Scagliotti GV, Di Maio M, Buttigliero C. Role of radium-223 discontinuation due to adverse events in castration-resistant prostate cancer patients. A retrospective monocentric analysis. TUMORI JOURNAL 2022; 109:233-243. [PMID: 35361017 DOI: 10.1177/03008916221077144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Background: Radium 223 (Ra-223) was approved for the treatment of metastatic castration resistant prostate cancer (mCRPC) patients with bone-only disease, following demonstration of significant improvement in overall survival (OS). To date, there are no validated prognostic factors useful in predicting outcome of mCRPC patients treated with Ra-223. Our retrospective study aims to evaluate the prognostic role of treatment discontinuation due to adverse events in mCRPC patients treated with Ra-223, and to identify which factors correlate with the toxicity onset. Methods: We performed a retrospective analysis of all consecutive mCRPC patients treated with Ra-223 from September 2013 to December 2019 at our institute. Patients were divided in 2 groups according to the reason of Ra-223 therapy discontinuation: toxicity versus other causes. Outcome measures were progression-free survival (PFS) and OS. Results: In the overall population (75 patients) median PFS and OS were 5.46 months and 11.15 months respectively. Patients who discontinued treatment due to toxicity had a lower median PFS (3.49 vs 5.89 months, HR: 1.88, 95% CI: 1.14-3.12, p = 0.014) and OS (8.59 vs 14.7 months HR: 3.33, 95% CI: 1.85-6.01, p < 0.001) than patients who discontinued therapy due to other causes. The risk of Ra-223 discontinuation due to toxicity correlates with the number of previous treatments ( p = 0.002), previous chemotherapy treatment ( p = 0.039), baseline LDH ( p = 0.012), Hb ( p = 0.021) and platelet-to-lymphocyte ratio ( p = 0.024). Conclusions: Discontinuation due to toxicity is associated with worse outcomes in mCRPC patients treated with Ra-223. To reduce the risk of developing toxicities that may compromise treatment efficacy, Ra-223 should be used early in mCRPC patients.
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Affiliation(s)
- Fabio Turco
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Marcello Tucci
- Medical Oncology Department, Cardinal Massaia Hospital, Asti, Italy
| | - Tiziana Angusti
- Nuclear Medicine Unit, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Antonella Parente
- Nuclear Medicine Unit, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Rosario Francesco Di Stefano
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Susanna Urban
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Chiara Pisano
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Alessandro Samuelly
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Alessandro Audisio
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Marco Audisio
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Elena Parlagreco
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Antonio Ungaro
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Giorgio Vittorio Scagliotti
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Massimo Di Maio
- Department of Oncology, University of Turin, at Division of Medical Oncology, Ordine Mauriziano Hospital, Turin, Italy
| | - Consuelo Buttigliero
- Department of Oncology, University of Turin, at Division of Medical Oncology, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
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10
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Deme D, Kovacs S, Telekes A. Overall Survival Prediction of Advanced Cancer Patients by Selection of the Most Significant Baseline Serum Biomarker Combination. PATHOLOGY AND ONCOLOGY RESEARCH 2022; 28:1610004. [PMID: 35173556 PMCID: PMC8842665 DOI: 10.3389/pore.2022.1610004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 01/04/2022] [Indexed: 12/23/2022]
Abstract
Introduction: Consistent association between elevated baseline serum values and C-reactive protein (CRP), cross-linked fibrin degradation products (D-dimer), lactate dehydrogenase (LDH), decreased baseline serum albumin, absolute lymphocyte count to absolute monocyte count ratio (LMR), elevated absolute neutrophil count to absolute lymphocyte count ratio (NLR), elevated platelet count to absolute lymphocyte count ratio (PLR), and between some combinations of these biomarkers and the short overall survival of patients with malignant diseases has already been reported. These biomarkers are independent prognostic factors for cancer. Here, the most significant biomarker combination of these values was searched and studied in real-life advanced cancer patients of a single center.Methods: The authors retrospectively analyzed the association of the aforementioned biomarkers and their combination and OS of 75 consecutive cancer patients with locally advanced, recurrent, or metastatic diseases. Validated cut-off determination was used.Results: CRP, albumin, and PLR showed marked association with OS. Cut-off values for significant shorter OS were 30.65 mg/L (p < 0.001), 44.35 g/L (p < 0.001), and 168.20 (p < 0.001), respectively. Based on assessed biomarker cut-offs, four patient groups were created to determine whether biomarker values were out of range (ORV) compared to cut-off: 1) No ORV biomarkers (n = 24; OS = 26.07 months); 2) one ORV biomarker (n = 21; OS = 13.50 months); 3) two ORV biomarkers (n = 20; OS = 7.97 months), and 4) three ORV biomarkers (n = 10; OS = 3.91 months). Significant differences in OS were detected between the groups: For 1. vs. 2. hazard ratio (HR) = 3.0 (95% CI: 1.5–6.2), p = 0.003; for 1. vs. 3. HR = 4.1 (95% CI: 2.0–8.3), p < 0.001; and for 1. vs. 4. HR = 10.2 (95% CI: 4.2–24.6), p < 0.001.Conclusion: Based on our analysis, we can confirm that the complex monitoring of CRP, albumin, and PLR would provide a good estimation of OS. Large scale prospective studies are warranted to explore this and other useful combinations of prognostic biomarkers and their relationship to the well-established prognostic systems in real-life.
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Affiliation(s)
- Daniel Deme
- Department of Medical Oncology, Szent Lázár County Hospital, Salgótarján, Hungary
- *Correspondence: Daniel Deme,
| | - Sandor Kovacs
- Department of Economical and Financial Mathematics, University of Debrecen, Debrecen, Hungary
| | - Andras Telekes
- Department of Medical Oncology, Szent Lázár County Hospital, Salgótarján, Hungary
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11
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Fidelito G, Watt MJ, Taylor RA. Personalized Medicine for Prostate Cancer: Is Targeting Metabolism a Reality? Front Oncol 2022; 11:778761. [PMID: 35127483 PMCID: PMC8813754 DOI: 10.3389/fonc.2021.778761] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 12/21/2021] [Indexed: 02/06/2023] Open
Abstract
Prostate cancer invokes major shifts in gene transcription and metabolic signaling to mediate alterations in nutrient acquisition and metabolic substrate selection when compared to normal tissues. Exploiting such metabolic reprogramming is proposed to enable the development of targeted therapies for prostate cancer, yet there are several challenges to overcome before this becomes a reality. Herein, we outline the role of several nutrients known to contribute to prostate tumorigenesis, including fatty acids, glucose, lactate and glutamine, and discuss the major factors contributing to variability in prostate cancer metabolism, including cellular heterogeneity, genetic drivers and mutations, as well as complexity in the tumor microenvironment. The review draws from original studies employing immortalized prostate cancer cells, as well as more complex experimental models, including animals and humans, that more accurately reflect the complexity of the in vivo tumor microenvironment. In synthesizing this information, we consider the feasibility and potential limitations of implementing metabolic therapies for prostate cancer management.
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Affiliation(s)
- Gio Fidelito
- Department of Anatomy & Physiology, The University of Melbourne, Melbourne, VIC, Australia
| | - Matthew J. Watt
- Department of Anatomy & Physiology, The University of Melbourne, Melbourne, VIC, Australia
- *Correspondence: Renea A. Taylor, ; Matthew J. Watt,
| | - Renea A. Taylor
- Department of Physiology, Biomedicine Discovery Institute, Cancer Program, Monash University, Melbourne, VIC, Australia
- Prostate Cancer Research Program, Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
- *Correspondence: Renea A. Taylor, ; Matthew J. Watt,
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12
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Morozumi K, Mitsuzuka K, Narita S, Takahashi M, Kawamura S, Tochigi T, Arai Y, Hoshi S, Shimoda J, Ishidoya S, Okamoto T, Hatakeyama S, Sakurai T, Tsuchiya N, Ohyama C, Habuchi T, Ito A. Impact of Gleason pattern 5 on prognosis for newly diagnosed metastatic hormone-sensitive prostate cancer with Gleason score ≥8. Int J Urol 2022; 29:324-331. [PMID: 35042278 DOI: 10.1111/iju.14781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 12/12/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE We evaluated the impact of Gleason pattern 5 presence on prognosis among de novo metastatic hormone-sensitive prostate cancer patients with a Gleason score ≥8. METHODS The data of 559 patients diagnosed as metastatic hormone-sensitive prostate cancer with a Gleason score ≥8, who were initially treated with androgen deprivation therapy from 2008 to 2016, were retrospectively collected. Patients were divided into two groups as high and low volume based on the CHAARTED trial criteria. RESULTS The median overall survival of the 559 metastatic hormone-sensitive prostate cancer patients with Gleason score ≥8 was 70 months, with a median follow-up period of 36 months. Gleason pattern 5 was confirmed in 341 patients (61.0%), in which primary Gleason pattern 5 was confirmed in 164 patients (29.3%). The number of patients with high metastatic volume group was 363 (64.9%). In total and high metastatic volume groups, hemoglobin and lactate dehydrogenase were significant factors for predicting overall survival, but both Gleason pattern 5 and primary Gleason pattern 5 did not show a statistically significant difference. In the low-volume metastatic group, the median overall survival in patients with or without primary Gleason pattern 5 was 40 and 78 months, respectively. In multivariate analysis, only primary Gleason pattern 5 was an independent predictive factor for overall survival in the low-volume metastatic group (hazard ratio 2.76, 95% confidence interval 1.88-8.67; P = 0.0026). CONCLUSION The presence of Gleason pattern 5 was not associated with overall survival in metastatic hormone-sensitive prostate cancer with a Gleason score ≥8. In low-metastatic volume metastatic hormone-sensitive prostate cancer, primary Gleason pattern 5 was a poor prognostic factor, which might show a separate treatment option for this group.
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Affiliation(s)
- Kento Morozumi
- Department of Urology, Tohoku University School of Medicine, Miyagi, Japan
| | - Koji Mitsuzuka
- Department of Urology, Tohoku University School of Medicine, Miyagi, Japan
| | - Shintaro Narita
- Department of Urology, Akita University School of Medicine, Akita, Japan
| | - Masahiro Takahashi
- Department of Urology, Tohoku University School of Medicine, Miyagi, Japan
| | | | - Tatsuo Tochigi
- Department of Urology, Miyagi Cancer Center, Miyagi, Japan
| | - Yoichi Arai
- Department of Urology, Miyagi Cancer Center, Miyagi, Japan
| | - Senji Hoshi
- Department of Urology, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Jiro Shimoda
- Department of Urology, Iwate Prefectural Isawa Hospital, Iwate, Japan
| | | | - Teppei Okamoto
- Department of Urology, Hirosaki University School of Medicine, Aomori, Japan
| | - Shingo Hatakeyama
- Department of Urology, Hirosaki University School of Medicine, Aomori, Japan
| | - Toshihiko Sakurai
- Department of Urology, Yamagata University School of Medicine, Yamagata, Japan
| | - Norihiko Tsuchiya
- Department of Urology, Yamagata University School of Medicine, Yamagata, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University School of Medicine, Aomori, Japan
| | - Tomonori Habuchi
- Department of Urology, Akita University School of Medicine, Akita, Japan
| | - Akihiro Ito
- Department of Urology, Tohoku University School of Medicine, Miyagi, Japan
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13
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Wu J, You K, Chen C, Zhong H, Jiang Y, Mo H, Song J, Qiu X, Liu Y. High Pretreatment LDH Predicts Poor Prognosis in Hypopharyngeal Cancer. Front Oncol 2021; 11:641682. [PMID: 33777804 PMCID: PMC7991725 DOI: 10.3389/fonc.2021.641682] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 02/02/2021] [Indexed: 12/30/2022] Open
Abstract
Background Elevated pretreatment lactate dehydrogenase (LDH) has been associated with poor prognosis in various malignancies; however, its prognostic role in hypopharyngeal cancer remains elusive. In this study, we aimed to assess the association between pretreatment LDH and clinical outcome of hypopharyngeal cancer. Methods We retrospectively collected 198 hypopharyngeal cancer patients treated with surgery in our institution between 2004 and 2018. The prognostic role of pretreatment LDH was explored by using univariate and multivariate analyses. Besides, subgroup analysis was performed based on T stage. Results Three-year and Five-year of disease-free survival (DFS, 67.0 vs. 57.4%, 65.8 vs. 39.8%, p = 0.007) and overall survival (OS, 74.8 vs. 68.9%, 66.8 vs. 50.8%, p = 0.006) exhibited significant differences between low LDH level and high LDH level groups. Univariate analysis showed that pretreatment elevated serum LDH served as an unfavorable determinant with regard to DFS and OS. Further multivariate analysis also confirmed that LDH was an independent predictor for DFS and OS. Additionally, N status and age were also found to be significantly associated with both DFS and OS. Conclusion Pretreatment elevated serum LDH is an inferior prognostic factor for patients with hypopharyngeal cancer. These results should be validated by more multicenter and prospective studies.
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Affiliation(s)
- Jialing Wu
- Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Kaiyun You
- Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Changlong Chen
- Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Huimin Zhong
- Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yanhui Jiang
- Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Huaqian Mo
- Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Juanjuan Song
- Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xingsheng Qiu
- Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yimin Liu
- Department of Radiation Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
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14
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El Hassouni B, Franczak M, Capula M, Vonk CM, Gomez VM, Smolenski RT, Granchi C, Peters GJ, Minutolo F, Giovannetti E. Lactate dehydrogenase A inhibition by small molecular entities: steps in the right direction. Oncoscience 2020; 7:76-80. [PMID: 33195739 PMCID: PMC7640902 DOI: 10.18632/oncoscience.519] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 08/26/2020] [Indexed: 12/13/2022] Open
Abstract
Direct targeting of energy metabolism to defeat cancer is not a recent strategy. Although quite a few drugs use cellular metabolism for their antitumor effect, no direct inhibitors of energy metabolism have been approved by the FDA. Currently, several inhibitors of lactate dehydrogenase A (LDH-A), a key player in glycolysis, are in development. Earlier, we demonstrated the efficacy of N-hydroxyindole-based LDH-A inhibitors in different cancer types. In this study we describe the efficacy of NHI-Glc-2, which is designed to dual target cancer cells, by exploiting a simultaneous enhanced glucose uptake by overexpressed glucose transporter 1 (GLUT1) and by inhibition of LDH-A. NHI-Glc-2 inhibits LDH-A enzyme activity, PANC-1 cell growth and disrupts spheroid integrity, with an overall effect that is more pronounced when combined with gemcitabine.
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Affiliation(s)
- Btissame El Hassouni
- Department of Medical Oncology, Amsterdam UMC, VU University Medical Center, Amsterdam, Netherlands
| | - Marika Franczak
- Department of Biochemistry, Medical University of Gdansk, Gdansk, Poland
| | | | - Christian M Vonk
- Department of Medical Oncology, Amsterdam UMC, VU University Medical Center, Amsterdam, Netherlands
| | - Valentina M Gomez
- Department of Medical Oncology, Amsterdam UMC, VU University Medical Center, Amsterdam, Netherlands
| | | | | | - Godefridus J Peters
- Department of Medical Oncology, Amsterdam UMC, VU University Medical Center, Amsterdam, Netherlands.,Department of Biochemistry, Medical University of Gdansk, Gdansk, Poland
| | | | - Elisa Giovannetti
- Department of Medical Oncology, Amsterdam UMC, VU University Medical Center, Amsterdam, Netherlands.,Fondazione Pisana per la Scienza, Pisa, Italy
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15
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Li F, Xiang H, Pang Z, Chen Z, Dai J, Chen S, Xu B, Zhang T. Association between lactate dehydrogenase levels and oncologic outcomes in metastatic prostate cancer: A meta-analysis. Cancer Med 2020; 9:7341-7351. [PMID: 32452656 PMCID: PMC7541156 DOI: 10.1002/cam4.3108] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 12/24/2022] Open
Abstract
Purpose Previous studies have provided evidence of the high expression of lactate dehydrogenase (LDH) in multiple solid tumors; however, its prognostic relationship with metastatic prostate cancer (mPCa) remains controversial. We performed a meta‐analysis to better understand the prognostic potential of LDH in mPCa. Methods In our investigation, we included PubMed, Embase, Web of Science, and Cochrane Library as web‐based resources, as well as studies published before January 2020 on the predictive value of LDH in mPCa. We independently screened the studies according to the inclusion and exclusion criteria, evaluated the quality of the literature, extracted the data, and used RevMan 5.3 and STATA12.0 software for analysis. Result From the 38 published studies, the records of 9813 patients with mPCa were included in this meta‐analysis. We observed that higher levels of LDH in patients with mPCa were significantly associated with poorer overall survival (OS) (HR = 2.17, 95% CI: 1.91‐2.47, P < .00001) and progression‐free survival (PFS) (HR = 1.60, 95% CI: 1.20‐2.13, P = .001). The subgroup analyses indicated that the negative prognostic impact of higher levels of LDH on the oncologic outcomes of mPCa was significant regardless of ethnicity, publication year, sample size, analysis type, treatment type, age, and disease state. Conclusion Our analysis suggested the association between a higher level of LDH and poorer OS and PFS in patients with mPCa. As a parameter that can be conveniently evaluated, the LDH levels should be included as a valuable biomarker in the management of mPCa.
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Affiliation(s)
- Fan Li
- Department of Urology, Affiliated Hospital of Guilin Medical University, Guilin Medical University, Guilin, China
| | - Hui Xiang
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Zisen Pang
- Department of Urology, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Zejia Chen
- Department of Urology, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Jinlong Dai
- Department of Urology, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Shu Chen
- Department of Urology, Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Bin Xu
- Department of Urology, Affiliated Hospital of Guilin Medical University, The Second Affiliated Hospital Of Guilin Medical University, Guilin, China
| | - Tianyu Zhang
- Department of Urology, Affiliated Hospital of Guilin Medical University, Guilin, China
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