scholarly journals Correlation Analysis Between Serum Lactate Dehydrogenase and Prognosis in Old New Diagnosed Multiple Myeloma Patients

Blood ◽  
2016 ◽  
Vol 128 (22) ◽  
pp. 5637-5637
Author(s):  
Yahui Yuan ◽  
Yan Gu ◽  
Xiaoyan Qu ◽  
Qinglin Shi ◽  
Hua Bai ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Lactate Dehydrogenase ◽  
Conflicts Of Interest ◽  
Prognostic Significance ◽  
Progression Free Survival ◽  
Staging System ◽  
Serum Lactate ◽  
Stage Ii ◽  
Stage Iii ◽  
Serum Lactate Dehydrogenase

Abstract 【Abstract】 Objective Multiple myeloma (MM) is a kind of plasma cell malignancy tumor with larger heterogeneity. Patient's survival varies greatly. This study retrospectively analyzed serum lactate dehydrogenase (LDH) in 107 cases of elderly MM patients, to discuss its correlation with other clinical indicators of MM and the prognostic significance. Methods 107 cases of elderly MM patients were selected from our hospital from July 2008 to January 2016 as the research objects, all of whom were above 60 years and were newly diagnosed. OLIPAS AU5400 fully automatic biochemical analyzer was used to assay serum LDH concentration, and prognosis analysis was carried out combined with patients' clinical data. On this basis, 73 cases of MM patients were given R-ISS staging. Results At primary diagnosis, about 9.4% patients had increased LDH (10/107), with the median follow-up time of 15 (1-88.5) months. Median overall survival (OS) was 52.5±6.9 months in normal LDH group, while 15.5±5.2 (months) in elevated LDH group, and there were statistically significant differences (p<0.001); Median progression free survival (PFS) was 24.0±3.5 months in normal LDH group, while 12.0±10.5 monthsin elevated LDH group, and there were statistically significant differences (p=0.008). Multiple factors analysis showed that LDH was an independent prognosis factor of elderly MM. Median OS of patients was 44 and 72 months (p=0.820) with stage II and stage III of ISS staging, while median PFS was 23 and 22 months (p=0.963); Median OS of patients was 44 and 22.5 months (p=0.308) with stage II and stage III of R-ISS staging, while median PFS was 24 and 14 months (p=0.105). Conclusions LDH is one of the important indicators for prognostic judgment of elderly MM patients. R-ISS staging based on LDH level is superior to the ISS staging system in prognostic judgment. Disclosures No relevant conflicts of interest to declare.

scholarly journals Multiple Extramedullary-Bone Related and/or Extramedullary Extraosseous Are Independent Poor Prognostic Factors in Patients With Newly Diagnosed Multiple Myeloma

2021 ◽  
Vol 11 ◽  
Author(s):  
JingSong He ◽  
XiaoYan Yue ◽  
DongHua He ◽  
Yi Zhao ◽  
Yang Yang ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Prognostic Factors ◽  
Early Stage ◽  
Progression Free Survival ◽  
Staging System ◽  
Serum Lactate ◽  
Single Site ◽  
Serum Lactate Dehydrogenase ◽  
Newly Diagnosed ◽  
International Staging System

BackgroundExtramedullary (EM) lesions are common in multiple myeloma (MM) and are often related to the poor prognosis of MM but are scarcely understood.MethodsIn this retrospective study, the baseline characteristics of 357 newly diagnosed patients with extramedullary multiple myeloma (EMM) and their impact on the prognosis were analyzed. All patients received first-line treatment with bortezomib-based regimen.ResultsThe overall incidence rate of EM was 22.4%, and the detection rate of PET/CT was significantly higher than other imaging methods (P = 0.015). The cohorts consisted of 10 cases of extramedullary extraosseous (EME) and 70 cases of extramedullary-bone related (EMB), including 53 cases with single site involvement (one case with EME) and 27 cases with multiple sites (&gt;1 site) involvement (nine cases with EME). EMM patients had high levels of hemoglobin (Hgb, ≥10 g/dl) and serum lactate dehydrogenase (LDH, &gt;245u/L) and are inclined to early-stage revised international staging system (R-ISS). Compared to patients without EM, those with EMM had worse progression-free survival (PFS) (P = 0.014) and overall survival (OS) (P = 0.032). In addition, patients without EM and those with a single site of EMB had similar PFS and OS, while patients with multiple sites of EMB or EME and multiple sites of EMB with EME had poor PFS and OS. Multivariate analysis confirmed that multiple sites of EMB and/or EME were independent prognostic predictors affecting PFS and OS in newly diagnosed MM patients.ConclusionsThis study suggested that among patients treated with bortezomib-based regimens, multiple sites of EMB and/or EME are independent poor prognostic factors for newly diagnosed MM patients, while a single site of EMB does not affect the survival of newly diagnosed MM patients. Thus, these findings could be used as a reference for the study of EMM patients in the new drug era, but prospective clinical studies are needed to provide evidence-based data for the diagnosis and treatment of EMM.

Prognostic value of serum lactate dehydrogenase in symptomatic multiple myeloma.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 8093-8093 ◽  
Author(s):  
Krina K. Patel ◽  
Robert Z. Orlowski ◽  
Donna M. Weber ◽  
Michael Wang ◽  
Sheeba K. Thomas ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Lactate Dehydrogenase ◽  
Prognostic Value ◽  
Intensive Therapy ◽  
Serum Lactate ◽  
Response To Therapy ◽  
Stage Iii ◽  
Serum Lactate Dehydrogenase ◽  
Survival Times ◽  
The Impact

8093 Background: In patients with symptomatic multiple myeloma, the clinical features, responses to treatment, and survival times vary. Well established predictors of survival include the International Staging System (ISS), cytogenetic abnormalities, and response to therapy. Long recognized has been the association of high serum lactate dehydrogenase (LDH) with advanced disease and shorter survival. We focused here on the impact of high LDH on staging and prognosis in order to guide the role of recent advances in therapy. Methods: We evaluated 1,247 patients with newly diagnosed, symptomatic myeloma from 10/74 to 7/11. Our goal was to determine the prognostic value of high LDH (>300 IU/L) in relation to ISS stage. We also compared the frequencies of anemia, hypercalcemia, and response to therapy in patients with high LDH with those of patients with Stage III disease and normal LDH values. Results: All 1,139 patients with normal LDH lived significantly longer than the 108 patients with elevated values (47 vs. 16 months, p <.01). LDH was elevated in 9% of all patients, but in 2%, 6%, and 18% of patients with ISS-I, II, and III disease, respectively. Their survival times were also significantly shorter than those of comparable patients in each stage with normal LDH (table). Among the 108 patients with high LDH, the frequencies of hemoglobin <8.5 g/dl (54 vs. 41%, p=.03), and serum calcium>11.5 mg/dl (41 vs. 27%, p<.01) were significantly higher than those of 292 patients with Stage III disease and normal LDH, and the frequency of response to therapy was less (40 vs. 62%, p<.01). Conclusions: Serum lactate dehydrogenase provides a convenient and dependable prognostic indicator in patients with multiple myeloma. An elevated LDH value indicates a poor prognosis regardless of ISS stage, confirming the report by Gkotzamanidou, Terpos, and Dimopoulos et al, and should be included in the definition of stage III disease. Such patients require rapid control of disease with sequential combinations of effective drugs and intensive therapy in order to improve their outcome. [Table: see text]

scholarly journals Novel Insight into Multi-Hit Multiple Myeloma Based on "Two-Hit" Theory of Cancer Causation

Blood ◽  
2020 ◽  
Vol 136 (Supplement 1) ◽  
pp. 47-48
Author(s):  
Chenxing Du ◽  
Xue-Han Mao ◽  
Jiahui Liu ◽  
Huishou Fan ◽  
Weiwei Sui ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Induction Therapy ◽  
Conflicts Of Interest ◽  
Prognostic Significance ◽  
Staging System ◽  
Hazard Ratio ◽  
Drug Induction ◽  
Double Hit ◽  
Definition Of ◽  
Standard Risk

Background: Current definition of multi-hit multiple myeloma (MM) is based upon the number of high-risk cytogenetic abnormalities (CA). But we may overlook the influence of standard-risk CA and different concurrent patterns. In fact, standard-risk t(11;14) and del(13q) may bring extra danger when concurrent with other CA. And the concurrency of two secondary CA may do more harm to patients than that of one secondary CA with one primary CA. This study is to answer whether CA number or pattern exert an impact on outcomes of MM patients. Methods: This study was carried out based on the prospective, non-randomized clinical trial BDH 2008/02. 537 MM patients with complete cytogenetic data were enrolled, of whom 64% (341/537) patients were treated with bortezomib-based three-drug induction therapy, and the remaining patients with thalidomide-based therapy. Autologous stem cell transplantation (ASCT) was recommended post induction therapy in transplant-eligible patients, and all patients received maintenance therapy for two years. CA were divided into primary CA [pCA: any type of IgH breakage], and secondary CA [sCA: del(17p), del(13q), gain(1q) (≥3 copies)] Results: In the era of novel agents, patients with pCA only did not have outcomes different from those patients without any FISH abnormality. Patients with s1 CA or s1+p CA had hazard ratio for PFS or OS of 1.5-2.0. Patients with s2 CA or s2+p CA had hazard ratio for PFS or OS of 2.0-3.0. Patients with concurrent del(13q), del(17p) and gain(1q) (s3 CA) had hazard ratio for PFS of 3.11 and for OS of 3.00. Patients with s3+p CA had hazard ratio for PFS of 4.65 and for OS of 6.16. Based on these results, we divided patients into four subgroups: no CA or only pCA, s1 CA in the presence or absence of pCA, s2 CA in the presence or absence of pCA, and s3 CA in the presence or absence of pCA. Both the PFS and OS decreased in a stepwise fashion with the accumulation of CA (Figure 1). Therefore, we defined double-hit MM as any one sCA in the presence or absence of pCA. Triple-hit MM referred to two sCA plus pCA or not, and quadra-hit MM referred to three sCA plus pCA or not. Furthermore, we confirmed the prognostic independence of CA pattern in the multivariant analysis with International Staging System (ISS) and LDH (Table 1). Conclusion: In this study, we found that the primary CA as a whole lost its adverse effect when treated by bortezomib-based regimens. CA subtype conferred a prognostic value. In details, secondary CA imposed an accumulative risk to patients. For the first time, we indicated that double-hit or triple-hit MM should be defined upon the number of secondary CA. This definition coincides with the "Two-Hit" theory of cancer causation and fits well with MM evolution model. The prognostic significance of CA pattern needs validation in further prospective trials. Disclosures No relevant conflicts of interest to declare.

scholarly journals Early mortality in elderly patients undergoing treatment for multiple myeloma in real-world practice

2018 ◽  
Vol 46 (6) ◽  
pp. 2230-2237
Author(s):  
Jun Xia ◽  
Lingling Wang ◽  
Xin Zhou ◽  
Jing Wang ◽  
Huan Wang ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Lactate Dehydrogenase ◽  
Elderly Patients ◽  
Real World ◽  
Staging System ◽  
Early Mortality ◽  
Stage Iii ◽  
Newly Diagnosed ◽  
International Staging System ◽  
High Lactate

Objectives This study was performed to analyze the risk factors for early mortality (EM) in elderly patients undergoing treatment for multiple myeloma (MM) in real-world clinical practice. Methods Retrospective data from 108 elderly patients who were newly diagnosed with MM from January 2007 to July 2015 were analyzed in a single hematology center. EM was defined as death of any cause within 12 months after diagnosis. A multivariate regression model was used to evaluate EM. Results EM occurred in 16 (14.8%) elderly patients with newly diagnosed MM. The most common cause of death was infection (10/16, 62.5%). In the multivariate analysis, only an age of ≥75 years, International Staging System (ISS) stage III disease, and high lactate dehydrogenase concentration were significantly and independently associated with EM. Conclusion Our results suggest that infection is the leading cause of EM in elderly patients with MM. An age of ≥75 years, ISS stage III disease, and a high lactate dehydrogenase concentration are significant predictors of EM. We should further target this higher-risk patient population to define personalized therapy with which to improve outcomes.

Role of Serum Lactate Dehydrogenase (LDH) As a Prognostic Marker for Autologous Hematopoietic Stem Cell Transplantation for Multiple Myeloma.

Blood ◽  
2012 ◽  
Vol 120 (21) ◽  
pp. 3115-3115
Author(s):  
Krina Patel ◽  
Robert Z. Orlowski ◽  
Nina Shah ◽  
Qaiser Bashir ◽  
Simrit Parmar ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Bone Marrow ◽  
Stem Cell ◽  
Lactate Dehydrogenase ◽  
Hematopoietic Stem Cell Transplantation ◽  
Serum Lactate ◽  
Serum Lactate Dehydrogenase ◽  
Hematopoietic Stem ◽  
The Impact

Abstract Abstract 3115 Background: The International Staging System (ISS), chromosomal abnormalities, and response to therapy are well recognized predictors of outcome in multiple myeloma (MM). However, the role of serum lactate dehydrogenase (LDH) as a prognostic marker for MM is not well established. Recently we showed that high LDH at diagnosis of MM is a predictor of shorter survival. Here we report the impact of the LDH level at the time of autologous hematopoietic stem cell transplantation (auto-HCT) on its outcome. Methods: We evaluated 1,658 patients with symptomatic myeloma who underwent auto-HCT from July 1988 to December 2010 at our institution. The primary objective was to determine the impact of high LDH (>1000 IU/L) level, obtained on the start day of the preparative regimen, on progression free survival (PFS) and overall survival (OS). Results: Patient characteristics according to LDH level at auto-HCT are summarized in Table 1. Patients in the 2 LDH groups (>1000 or ≤ 1000) were matched for age, gender, disease status, and response to prior therapy at the time of auto-HCT. Patients with LDH >1000 IU/L had a significantly higher beta-2 microglobulin (β2m) and bone marrow plasmacytosis at the time of auto-HCT. Median times to neutrophil (10 vs. 10 days: p=0.10) and platelet engraftment (11.3 vs.12.2 days: p=0.20) were not different in the 2 groups. Also, there was no significant difference in CR, VGPR, PR or overall response rates between the 2 groups. Median follow up was 35 months (1 to 244). Median OS in patients with LDH >1000 and ≤ 1000 were 49.2 and 68.0 months, respectively (p=0.03). Median PFS in patients with LDH >1000 and ≤ 1000 were 14.4 and 24.7 months, respectively (p=0.001). On univariate analyses, >10% plasma cells in bone marrow biopsy, relapsed disease, serum β2M ≥ 3.5 at auto-HCT, presence of any chromosomal abnormality, and < PR after auto-HCT were associated with significantly shorter PFS and OS. Conclusions: Having a serum LDH value of >1000 IU/L prior to auto-HCT is associated with shorter PFS and OS in patients with MM. These high risk patients may require aggressive post-transplant therapy, including consolidation, maintenance, tandem transplants or novel approaches like immunotherapy. Disclosures: Shah: Celgene: Membership on an entity's Board of Directors or advisory committees.

The Expression Of CD200 As a Prognostic Factor In Newly Diagnosed Multiple Myeloma

Blood ◽  
2013 ◽  
Vol 122 (21) ◽  
pp. 3082-3082
Author(s):  
Yi Li ◽  
Wenjun Wu ◽  
Jingsong He ◽  
Xiaoyan Han ◽  
Gaofeng Zheng ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Flow Cytometry ◽  
Conflicts Of Interest ◽  
Progression Free Survival ◽  
Staging System ◽  
Newly Diagnosed ◽  
New Approach ◽  
Myeloma Cells ◽  
Targeting Therapy ◽  
Molecular Therapeutic

Abstract Introduction multiple myeloma (MM) is currently an incurable hematological malignancy. Discovering molecular therapeutic targets is a new approach to improve the outcome in the treatment of the malignant disease. As CD200 is a type Ⅰmembrane glycoprotein expressed on myeloma cells, we asked if the expression of CD200 could serve as a prognostic marker for MM patients. Our data indicated that the expression level of CD200 is indeed correlated with the prognosis of the MM patients. Methods bone marrow samples from 96 newly diagnosed MM patients from April 2011 to July 2013 were evaluated by flow cytometry, using PE-conjugated anti-CD200 mAb, FITC-conjugated anti-CD138 mAb, and PE-Cy7-conjugated anti-CD45 mAb. PE-or FITC-conjugated normal mouse IgG was used as isotype-matched controls. Results 96 MM patients were investigated in the present study, including 60 men and 36 women, with a median age of 63 years (range 34–86 years). 81/96(84%) MM patients were CD200 positive with a median Mean Fluorescence Intensity (MFI) of 127 as analyzed by flow cytometry, which was consistent with the previous studies. While in 15 of 96 patients, CD200 expression was undetectable. Among the CD200 positive ones 7.40% patients were classified as stage Ⅰ, 12.35% were stage Ⅱ, and 80.25% were stage Ⅲ according to Durie–Salmon staging criteria. 40.74% patients were stageⅠ, 22.22% were stage Ⅱ, and 37.04% were stage Ⅲ, according to the International Staging System (ISS). Analysis of the CD200 positive patients revealed the MFI<127 group had a better progression free survival (PFS) (p=0.046) (Fig 1A) and overall survival (OS) (p=0.069) compared to those with MFI≥127. In the patients with age ≥65 years old, PFS (p=0.023) (Fig 1B) and OS (p=0.044) (Fig 1C) were much shorter in the MFI≥127 group, compared to the MFI<127 ones. Conclusions Our study demonstrated that the expression and MFI of CD200 on primary multiple myeloma cells is correlated with the prognosis of the MM patients. The better PFS and OS were observed in the MFI<127 group compared to the patients with MFI≥127, especially in the patients with age≥65 years old. Improved PFS in CD200 positive ones is likely due to the immune suppression mediated by CD200. Our study suggests that targeting therapy against CD200 may become a new approach to the treatment of MM in clinical practice. Disclosures: No relevant conflicts of interest to declare.

Prognostic Significance of Elevated Serum Lactate Dehydrogenase (LDH) in Patients with Severe Sepsis

CHEST Journal ◽  
2004 ◽  
Vol 126 (4) ◽  
pp. 873S ◽  
Author(s):  
Joe G. Zein ◽  
Gregory L. Lee ◽  
Maroun Tawk ◽  
Mohammed Dabaja ◽  
Gary T. Kinasewitz
Keyword(s):  
Severe Sepsis ◽  
Lactate Dehydrogenase ◽  
Prognostic Significance ◽  
Elevated Serum ◽  
Serum Lactate ◽  
Serum Lactate Dehydrogenase
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