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Should we use nomograms for risk predictions in diffuse large B cell lymphoma patients? A systematic review. Crit Rev Oncol Hematol 2024; 196:104293. [PMID: 38346460 DOI: 10.1016/j.critrevonc.2024.104293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 01/24/2024] [Accepted: 02/07/2024] [Indexed: 02/24/2024] Open
Abstract
Models based on risk stratification are increasingly reported for Diffuse large B cell lymphoma (DLBCL). Due to a rising interest in nomograms for cancer patients, we aimed to review and critically appraise prognostic models based on nomograms in DLBCL patients. A literature search in PubMed/Embase identified 59 articles that proposed prognostic models for DLBCL by combining parameters of interest (e.g., clinical, laboratory, immunohistochemical, and genetic) between January 2000 and 2024. Of them, 40 studies proposed different gene expression signatures and incorporated them into nomogram-based prognostic models. Although most studies assessed discrimination and calibration when developing the model, many lacked external validation. Current nomogram-based models for DLBCL are mainly developed from publicly available databases, lack external validation, and have no applicability in clinical practice. However, they may be helpful in individual patient counseling, although careful considerations should be made regarding model development due to possible limitations when choosing nomograms for prognostication.
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Clinical Characteristics and Management of Patients With Concomitant Liver Cirrhosis and Lymphoma: A Systematic Review. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:e981-e991. [PMID: 35948478 DOI: 10.1016/j.clml.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 07/07/2022] [Accepted: 07/14/2022] [Indexed: 06/15/2023]
Abstract
Over the years, a rising incidence of liver cirrhosis and lymphoma has been observed. Therefore, the risk of having cirrhosis as a comorbidity increases, thus challenging treatment approaches as data on the management of these patients is lacking. We performed a systematic review to summarize papers that analyzed patients with liver cirrhosis that occurred before and/or concomitantly to lymphoma. We identified 153 papers (230 patients) through Pubmed and/or Embase search. Publications comprised predominantly of case reports and/or case series. Most patients had HCV-related cirrhosis (62.6%), and aggressive lymphoma histology (59.6%). Data on liver status was available in 55.7% of all patients, with 46.1% having decompensated liver cirrhosis. These patients experienced more often treatment reductions and/or modifications, treatment side effects, and inferior survival than those with compensated cirrhosis (median 18 months vs. median not reached). Dose reductions and/or treatment modifications primarily due to concomitant liver disease were common. Moreover, liver toxicity was observed in 33.6% of patients with provided information on treatment side effects, ranging from mild toxicity to liver failure with fatal outcomes. Again, despite treatment modification/reduction, patients with decompensated liver cirrhosis developed hepatic toxicity more frequently than patients with compensated liver disease. Although patients suffering from cirrhosis and lymphoma can tolerate standard chemoimmunotherapy, a cautious multidisciplinary approach is needed to evaluate the risks and benefits.
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The clinical applicability of current prognostic models in follicular lymphoma: A systematic review. Crit Rev Oncol Hematol 2021; 164:103418. [PMID: 34246773 DOI: 10.1016/j.critrevonc.2021.103418] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 06/18/2021] [Accepted: 07/04/2021] [Indexed: 12/29/2022] Open
Abstract
The Follicular Lymphoma International Prognostic Index (FLIPI) is widely used for risk stratification of patients with follicular lymphoma (FL). Motivated by evolvement in treatment modalities, several prognostic models for FL have been proposed recently. This systematic review aimed to identify available prognostic models for newly diagnosed FL and discuss their potential limitations. A total of ten studies fulfilled the inclusion criteria. Different clinical, laboratory, radiological, and histopathological findings were combined in prognostic models. The majority of studies developed models from clinical trial cohorts, and most lacked validation in populations treated with current treatment options. Although the FLIPI is the most widely used model for prognostication in FL patients, current prognostic models, including FLIPI, are rarely used in clinical practice for treatment decision-making. Future studies should validate the existing, or develop new prognostic models, to identify which of the current standard treatment options benefit high-risk FL patients the most.
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Prognostic models in primary central nervous system lymphoma patients: A systematic review. Crit Rev Oncol Hematol 2021; 161:103341. [PMID: 33865995 DOI: 10.1016/j.critrevonc.2021.103341] [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: 06/07/2020] [Revised: 03/16/2021] [Accepted: 03/31/2021] [Indexed: 11/16/2022] Open
Abstract
Over the last decade, several prognostic models have been proposed for primary central nervous system lymphoma (PCNSL), but consensus on the optimal model for these patients is absent or lacking. This study aims to review available prognostic models for PCNSL and discuss their prognostic features. A comprehensive literature search performed in Pubmed/Embase identified ten studies with a variable number of analysed patients (range 32-3453), which proposed 12 prognostic models. Age and performance status were the most important prognostic factors in PCNSL and an integral part of the majority of the proposed models. However, there is no universally accepted prognostic model for PCNSL owning to a number of limitations such as a small number of patients, limited samples obtained for genetic analysis, retrospective nature of studies, single centre studies, and lack of validation. Future multicentre studies are necessary to determine the optimal prognostic model for PCNSL by combining different prognostic markers of significance.
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Statistical Challenges in Development of Prognostic Models in Diffuse Large B-Cell Lymphoma: Comparison Between Existing Models - A Systematic Review. Clin Epidemiol 2020; 12:537-555. [PMID: 32581596 PMCID: PMC7266947 DOI: 10.2147/clep.s244294] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Background and Aim Based on advances in the diagnosis, classification, and management of diffuse large B-cell lymphoma (DLBCL), a number of new prognostic models have been proposed. The aim of this study was to review and compare different prognostic models of DLBCL based on the statistical methods used to evaluate the performance of each model, as well as to analyze the possible limitations of the methods. Methods and Results A literature search identified 46 articles that proposed 55 different prognostic models for DLBCL by combining different clinical, laboratory, and other parameters of prognostic significance. In addition, six studies used nomograms, which avoid risk categorization, to create prognostic models. Only a minority of studies assessed discrimination and/or calibration to compare existing models built upon different statistical methods in the process of development of a new prognostic model. All models based on nomograms reported the c-index as a measure of discrimination. There was no uniform evaluation of the performance in other prognostic models. We compared these models of DLBCL by calculating differences and ratios of 3-year overall survival probabilities between the high- and the low-risk groups. We found that the highest and lowest ratio between low- and high-risk groups was 6 and 1.31, respectively, while the difference between these groups was 18.9% and 100%, respectively. However, these studies had limited duration of follow-up and the number of patients ranged from 71 to 335. Conclusion There is no universal statistical instrument that could facilitate a comparison of prognostic models in DLBCL. However, when developing a prognostic model, it is recommended to report its discrimination and calibration in order to facilitate comparisons between different models. Furthermore, prognostic models based on nomograms are becoming more appealing owing to individualized disease-related risk estimations. However, they have not been validated yet in other study populations.
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Achievement of complete remission after autologous stem cell transplantation is strongly corelated with improved survival of patients with Hodgkin lymphoma. Hematol Oncol 2017. [DOI: 10.1002/hon.2439_65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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CHRONIC LYMPHOCYTIC LEUKEMIA INVOLVEMENT OF CENTRAL NERVOUS SYSTEM: A SINGLE CENTRE EXPERIENCE. Hematol Oncol 2017. [DOI: 10.1002/hon.2439_149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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COMPARATIVE ANALYSIS OF PREDICTIVE MODELS FOR THROMBOEMBOLIC EVENTS IN LYMPHOMA PATIENTS. Hematol Oncol 2017. [DOI: 10.1002/hon.2439_198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Late relapse of Hodgkin's lymphoma - is it different in clinical characteristics and outcome? JOURNAL OF B.U.ON. : OFFICIAL JOURNAL OF THE BALKAN UNION OF ONCOLOGY 2017; 22:481-486. [PMID: 28534373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the clinical characteristics, prognostic factors, therapy and outcomes of patients with very late relapse (>5 years) of Hodgkin's lymphoma (HL). METHODS We retrospectively reviewed the database of all relapsed patients with HL treated between 1999 and 2009 and compared the clinical characteristics and survival of patients who relapsed before and after 5 years of follow up. RESULTS Among the group of 102 patients with relapsed HL 16 (15.68%) patients had very late relapse of disease. Median time to very late relapse was 86 months (range 61- 199). On relapse most of these patients (11; 68.5%) were in advanced clinical stage. Eleven (68.75%) patients with very late relapse were treated with high dose chemotherapy and autologous stem cell transplantation (ASCT). Second complete response was achieved in 13 (81.25%) patients. At a median follow up of 4.5 years after therapy, 13 (81.25%) patients are still alive (10 without disease and 3 with disease), while 3 patients died (2 from HL, and 1 from brain tumor). There was no significant difference between patients with very late relapse and patients who relapse earlier in terms of initial clinical parameters. Median overall survival of patients with very late relapse was significantly longer than in patients with earlier relapse (p=0.001), but survival calculated from the time оf relapse was not significantly different between these two groups of patients (p=0.83). CONCLUSION An open question that remains is whether high dose therapy and ASCT is necessary in most patients with very late relapse of disease. Individualization of therapy in patients with very late relapse of HL is mandatory, tailored on risk factors and comorbidities.
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Development and validation of multivariable predictive model for thromboembolic events in lymphoma patients. Am J Hematol 2016; 91:1014-9. [PMID: 27380861 DOI: 10.1002/ajh.24466] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 06/29/2016] [Accepted: 07/01/2016] [Indexed: 12/22/2022]
Abstract
Lymphoma patients are at increased risk of thromboembolic events but thromboprophylaxis in these patients is largely underused. We sought to develop and validate a simple model, based on individual clinical and laboratory patient characteristics that would designate lymphoma patients at risk for thromboembolic event. The study population included 1,820 lymphoma patients who were treated in the Lymphoma Departments at the Clinics of Hematology, Clinical Center of Serbia and Clinical Center Kragujevac. The model was developed using data from a derivation cohort (n = 1,236), and further assessed in the validation cohort (n = 584). Sixty-five patients (5.3%) in the derivation cohort and 34 (5.8%) patients in the validation cohort developed thromboembolic events. The variables independently associated with risk for thromboembolism were: previous venous and/or arterial events, mediastinal involvement, BMI>30 kg/m(2) , reduced mobility, extranodal localization, development of neutropenia and hemoglobin level < 100g/L. Based on the risk model score, the population was divided into the following risk categories: low (score 0-1), intermediate (score 2-3), and high (score >3). For patients classified at risk (intermediate and high-risk scores), the model produced negative predictive value of 98.5%, positive predictive value of 25.1%, sensitivity of 75.4%, and specificity of 87.5%. A high-risk score had positive predictive value of 65.2%. The diagnostic performance measures retained similar values in the validation cohort. Developed prognostic Thrombosis Lymphoma - ThroLy score is more specific for lymphoma patients than any other available score targeting thrombosis in cancer patients. Am. J. Hematol. 91:1014-1019, 2016. © 2016 Wiley Periodicals, Inc.
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Gene Mutation Profiles in Primary Diffuse Large B Cell Lymphoma of Central Nervous System: Next Generation Sequencing Analyses. Int J Mol Sci 2016; 17:E683. [PMID: 27164089 PMCID: PMC4881509 DOI: 10.3390/ijms17050683] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 04/19/2016] [Accepted: 04/27/2016] [Indexed: 12/14/2022] Open
Abstract
The existence of a potential primary central nervous system lymphoma-specific genomic signature that differs from the systemic form of diffuse large B cell lymphoma (DLBCL) has been suggested, but is still controversial. We investigated 19 patients with primary DLBCL of central nervous system (DLBCL CNS) using the TruSeq Amplicon Cancer Panel (TSACP) for 48 cancer-related genes. Next generation sequencing (NGS) analyses have revealed that over 80% of potentially protein-changing mutations were located in eight genes (CTNNB1, PIK3CA, PTEN, ATM, KRAS, PTPN11, TP53 and JAK3), pointing to the potential role of these genes in lymphomagenesis. TP53 was the only gene harboring mutations in all 19 patients. In addition, the presence of mutated TP53 and ATM genes correlated with a higher total number of mutations in other analyzed genes. Furthermore, the presence of mutated ATM correlated with poorer event-free survival (EFS) (p = 0.036). The presence of the mutated SMO gene correlated with earlier disease relapse (p = 0.023), inferior event-free survival (p = 0.011) and overall survival (OS) (p = 0.017), while mutations in the PTEN gene were associated with inferior OS (p = 0.048). Our findings suggest that the TP53 and ATM genes could be involved in the molecular pathophysiology of primary DLBCL CNS, whereas mutations in the PTEN and SMO genes could affect survival regardless of the initial treatment approach.
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Abstract
INTRODUCTION There are few prediction tools for estimating the risk of thrombosis but they are based on studies performed on hospitalized medical patients without cancer or on hospitalized neutropenic cancer patients without special consideration to lymphoma patients. AIM Aim of our study was to determine incidence of thromboembolic (TE) events in patients with non Hodgkin lymphoma (NHL), Hodgkin lymphoma (HL) and chronic lymphocytic leukemia (CLL)/ small lymphocytic lymphoma (SLL) who were hospitalized to the lymphoma department in the Clinic of hematology, Clinical Center Serbia, Belgrade and Clinic of hematology, Clinical Center Kragujevac. Also, we assessed 2 predictive models (Padua and Khorana score) and create new model for the identification of lymphoma patients at risk for thromboembolism. MATERIALS AND METHODS We reviewed all medical records of patients with with NHL, HL and CLL/SLL diagnosed and treated at two previously mentioned institution between January 2006 and December 2014. RESULTS The study population included 1820 eligible lymphoma patients. Of all the patients included in the study, 99 (5.4%) developed at least one TE during a follow-up period of 3 months from the end of therapy. In the final multivariate analysis, the following variables were independently associated with risk of TE: previous VTE and/or arterial events, reduced mobility (ECOG 2-4), obesity (BMI >30 kg/m(2)), extranodal localization, mediastinum involvement, development of neutropenia during therapy and hemoglobin level less than 100g/L. Subsequently, we assigned points for the risk model based on the regression coefficients obtained from the final model and developed Thrombosis Lymphoma (ThroLy) score consisting of all significant variables from the multivariate analysis. The Throly score was arrived at by assigning 2 points for all parameters with an OR >5 in multivariate regression analyses (e.g., previous VTE and arterial events, mediastinum involvement, and BMI) and 1 point for rest all other significant variables. Finally, population were divided into 3 risk categories for TE based on the score from the risk model: low (score 0-1), intermediate (score 2-3) and high (score >3). High risk score had a positive predictive value (probability of TE in those designated high risk) of 65.2%. CONCLUSIONS Significance of our investigation is development of score that help phisicians to recruit lymphoma patients at risk for development of thromboembolic complications. Also, we can say that our score is dynamic allowing us to change approach during different phase of therapy and is not limited to outpatient settings or with some complicated laboratory analysis.
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The possible benefit from total tumour resection in primary diffuse large B-cell lymphoma of central nervous system - a one-decade single-centre experience. Br J Neurosurg 2015; 30:80-5. [PMID: 26337736 DOI: 10.3109/02688697.2015.1071328] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND AND METHODS The aim of the study was to evaluate retrospectively clinical course of 27 patients with primary central nervous system lymphoma (PCNSL) diagnosed and treated by different surgical approaches. Initial therapy-diagnostic approach included surgery with total tumour reduction (TTR) performed in 12 patients (44.4%), while partial reduction and biopsy were performed in 8 (29.7%) and 7 (25.9%) patients, respectively. All patients were treated with chemotherapy based on high-dose methotrexate (HD-MTX) with/without whole-brain radiotherapy (WBRT). RESULTS The median overall survival (OS) and event-free survival were 37 and 31 months, respectively, with overall response rate of 74%. The patients who underwent an open surgery with TTR had significantly longer OS (median not reached), comparing with partial tumour reduction or biopsy only (Log-Rank χ(2) 6.08, p = 0.014) when median OS was 23 months. In patients with performance status according to Eastern Cooperative Oncology Group (ECOG PS) ≥ 3, OS was 23 months, contrary to ECOG PS 1-2 when median was not reached. The International Extranodal Lymphoma Study Group score (low, intermediate and high) also influenced OS between three risk groups (Log-Rank χ(2) 12.5, p = 0.002). CONCLUSION The treatment of PCNSL still remains doubtful, however possible benefit from the TTR followed with HD-MTX with/without WBRT should be reconsidered.
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Multiple malignancies in a female patient with common variable immunodeficiency syndrome. Singapore Med J 2015; 55:e162-4. [PMID: 25631905 DOI: 10.11622/smedj.2014147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We herein present the case of a 55-year-old woman with a previous history of malignancies--uterine adenocarcinoma, basal cell carcinoma (which occurred twice consecutively), recurrent respiratory infections due to common variable immunodeficiency (CVID), and systemic granulomatous disease diagnosed at a later age. The patient suffered from diffuse large B cell lymphoma (DLBCL), which was successfully treated with R-CHOP chemotherapy, and continued with immunoglobulin supplementation. The patient was free of lymphoma and infectious complications for over 20 months despite her persistent immunodeficiency, but eventually developed colorectal adenocarcinoma. To the best of our knowledge, this is the first reported case of CVID associated with multiple solid tumours and DLBCL.
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Enhanced International Prognostic Index (NCCN-IPI), Charlson Comorbidity Index and absolute lymphocyte count as predictors for survival of elderly patients with diffuse large B cell lymphoma treated by immunochemotherapy. Neoplasma 2015; 62:988-95. [PMID: 26458307 DOI: 10.4149/neo_2015_120] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Diffuse large B cell lymphoma (DLBCL) affects more commonly patients over 60 years. These patients have vast number of comorbidities which can modify survival as well as other clinical parameters. The aim of this study was to evaluate prognostic significance of the National Comprehensive Cancer Network International Prognostic Index (NCCN-IPI), absolute lymphocyte count (ALC), absolute monocyte count (AMC), lymphocyte-to-monocyte ratio (LMR) and comorbidities expressed with Charlson Comorbidity Index (CCI). A total of 182 DLBCL patients 60 years old and older were included, focusing on whole group and patients older than 70. All patients were treated with immunochemotherapy.Overall treatment response was achieved in 84.6% of patients. The NCCN-IPI was of highly prognostic value in the analyzed group (p<0.0001). Survival analysis showed that ALC>1.1x109/L, AMC≤0.59x109/L, and LMR>2.8 were associated with more favorable outcome (p=0.029, p=0.019, p=0.028, respectively). The patients with CCI≥2 had poorer outcome (p=0.008) compared to the patients with CCI 0-1. Multivariate analysis showed that among ALC, AMC, LMR, NCCN-IPI and CCI, the NCCN-IPI was the critical parameter that significantly affected survival (p<0.0001). Furthermore, comorbidities were also valuable independent factors which influenced survival (p=0.031) as well as the ALC (p=0.024). In elderly DLBCL patients, NCCN-IPI and ALC proved their prognostic validity, while poorer outcome could be expected in older patients with high CCI (≥2). Furthermore, mentioned prognostic parameters retained their prognostic value in the group of patients older than 70.
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Switching to BCL-6 Negativity in Relapsed Diffuse Large B Cell Lymphoma Correlated with More Aggressive Disease Course. Indian J Hematol Blood Transfus 2014; 30:269-74. [PMID: 25435726 DOI: 10.1007/s12288-014-0346-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Accepted: 01/24/2014] [Indexed: 10/25/2022] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most frequent, complex and heterogeneous lymphoma of adulthood. Heterogeneity is expressed at clinical, genetic, and molecular levels. It is known that BCL-6 expression is a favorable prognostic factor in DLBCL. However, the underlying mechanisms of BCL-6 expression in DLBCL relapse are not yet elucidated. Here, we present so far undescribed clinical phenomenon of switching BCL-6(+) protein expression into BCL-6(-) expression in 19 of 41 relapsed DLBCL patients. The switch in relapsed DLBCL was associated with more aggressive clinical course of the disease. Bone marrow infiltration and high IPI risk were more often present in BCL-6(-) patients. Significantly increased biochemical parameters, such as LDH, beta-2 macroglobulin, CRP, and ferritin have been found, as well as significantly decreased serum Fe, TIBC, and hemoglobin. A Ki-67 proliferation marker was considerably high in relapsed DLBCL, but without significant differences between BCL-6(+) and BCL-6(-) groups of patients. Thus, switching of the positive into negative BCL-6 expression during DLBCL relapse could be used as a prognostic factor and a valuable criterion for treatment decision.
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Nutritional Status of Lymphoma Patients-Does It Matter? Ann Oncol 2014. [DOI: 10.1093/annonc/mdu356.58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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A single institution experience on 314 newly diagnosed advanced Hodgkin lymphoma patients: the role of ABVD in daily practice. Eur J Haematol 2014; 93:392-9. [DOI: 10.1111/ejh.12364] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2014] [Indexed: 11/30/2022]
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Single-center experience in the treatment of primary testicular lymphoma. Oncol Res Treat 2014; 37:239-42. [PMID: 24853782 DOI: 10.1159/000362399] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 03/13/2014] [Indexed: 11/19/2022]
Abstract
BACKGROUND Primary testicular lymphoma (PTL) is a rare and highly aggressive extranodal non-Hodgkin's lymphoma. PATIENTS AND METHODS We evaluated the clinical and histopathological features and outcomes of 10 PTL patients treated in the period of 2003-2013 with multimodal therapy (rituximab, CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone), intrathecal prophylaxis, irradiation of the contralateral testis) following orchiectomy. RESULTS Complete remission was achieved in 8 patients after first-line therapy while 2 patients had disease progression. The median follow-up duration was 30 months (range 6-110 months). Relapse occurred in 3 patients. 1 patient relapsed in the contralateral testis, while the other 2 patients relapsed to the skin and the central nervous system (CNS), respectively. The time to relapse was 2, 8, and 9 months. Patients with disease progression and relapse received ESHAP (etoposide, methylprednisolone, cytarabine, and cisplatin) as salvage treatment, except for 1 patient who was treated with palliative radiotherapy. After second-line therapy, only 1 patient had a short partial remission of 2 months. The median overall survival was 48 months, and the mean progression-free survival was 36 months (the median was not reached). CONCLUSIONS We evaluated 10 patients with PTL treated with rituximab plus CHOP, prophylactic intrathecal chemotherapy, and prophylactic irradiation of the contralateral testis, resulting in good outcome and low incidence of relapse in the contralateral testis; however, the benefit of intrathecal chemotherapy is not yet confirmed.
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Orbital and ocular adnexal Mucosa-Associated Lymphoid Tissue (MALT) lymphomas: a single-center 10-year experience. Med Oncol 2013; 30:722. [PMID: 24026660 DOI: 10.1007/s12032-013-0722-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2013] [Accepted: 08/28/2013] [Indexed: 11/29/2022]
Abstract
Orbital and ocular andexal Mucosa-Associated Lymphoid Tissue Lymphoma (MALT) or ocular adnexal MALT lymphoma (OAML) is the most common of all eye non-Hodgkin lymphomas. Autoimmune inflammatory disorders and chronic infections are important etiological factors and CD5 and CD43 (sialophorin) tumor markers are significant negative prognostic factors. Disease signs and symptoms can occur a long time before diagnosis. Varieties of treatment options are available. The aim of this retrospective analysis was to compare the efficiency of different treatment options and to investigate disease outcome. Twenty OAML patients, diagnosed in the Clinic of Hematology, Clinical Centre of Serbia, between 2003 and 2013, were enrolled. In most cases, OAML developed in the eighth decade with greater incidence in the male population. Median age was 67.5 years. The median period between the appearance of local signs and symptoms and diagnosis was 7 months. The dominant sign at presentation was swelling of involved tissue (40%). The most common was orbital involvement (55%). All patients had localized disease. Observed laboratory parameters on presentation showed low disease activity. Sialophorin prognostic significance was not registered. Our patients were initially treated differently but there was no significant difference in progression-free survival (PFS) due to initial treatment option (p = 0.2957). Median PFS was 22 months (3-89), and 5-year PFS was 60%. Median overall survival (OS) was 43 months (1-105) and 5-year OS 95%. Eight patients (40%) relapsed and one patient died due to non-hematological complications. In our experience, most modern induction treatment options appear to result in the same, favorable outcome.
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Outcome prediction of advanced mantle cell lymphoma by international prognostic index versus different mantle cell lymphoma indexes: one institution study. Med Oncol 2011; 29:2212-9. [DOI: 10.1007/s12032-011-0136-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Accepted: 12/05/2011] [Indexed: 10/14/2022]
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Hypothalamic dysfunction in a patient with primary lymphoma of the central nervous system. Neurol Sci 2011; 33:387-90. [PMID: 21822693 DOI: 10.1007/s10072-011-0726-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2011] [Accepted: 07/19/2011] [Indexed: 10/17/2022]
Abstract
A 60-year-old woman with no previous history of chronic disease or malignancy presented with intense back and left leg pain and sleep disturbances. The patient had been treated unsuccessfully for the past 6 months with analgetics. Magnetic resonance imaging showed a soft tissue tumor in the L5-S1 region that involved the spinal canal, and a pathohistological analysis of the tumor specimen confirmed the presence of non-Hodgkin, diffuse large B cell lymphoma. After the diagnosis was confirmed, malaise, nausea, and vomiting developed. Multislice computed tomography of the endocranium showed focal infiltration of the hypothalamus and lateral ventricle; dissemination of a systemic lymphoma was excluded. Therapy was initiated as per the De Angelis protocol. After intravenous and intrathecal administration of metotrexate, the patient developed signs of central diabetes insipidus, which responded to therapy with an antidiuretic hormone analog. Despite the obvious infiltration of the hypothalamus, we cannot exclude an idiosyncratic effect of methotrexate on the central diabetes insipidus.
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Multimodality imaging in the assessment of cardiac lymphoma presented as new-onset atrial fibrillation. Echocardiography 2010; 27:332-6. [PMID: 20486963 DOI: 10.1111/j.1540-8175.2009.01074.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Cardiac involvement by non-Hodgkin's lymphoma is not uncommon, however rarely diagnosed during life due to nonspecific clinical presentation. We report a case of secondary cardiac lymphoma in patient who presented with new-onset atrial fibrillation. Cardiac lymphoma was in a form of bulky right atrial mass, infiltrating the atrial septum and cavo-atrial junction with concomitant mild pericardial effusion. In the present case, we illustrate complementary role of transthoracic, transesophageal echocardiography and multislice CT scan with three-dimensional reconstruction, in detection and evaluation of secondary cardiac tumor. Usefulness of echocardiography to follow up the effects of chemotherapy is also shown.
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P079 The prognosis of AIDS-related non-Hodgkin's lymphoma: the experience of the Serbian Lymphoma Study Group (SLG). Leuk Res 2007. [DOI: 10.1016/s0145-2126(07)70427-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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P060 The influence of international prognostic score and bulky disease in patients with primary mediastinal B sclerosing lymphoma treated with immunochemotherapy. Leuk Res 2007. [DOI: 10.1016/s0145-2126(07)70408-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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P059 Long-term results of CHOP/CHOP like chemotherapy ± rituximab in patients with diffuse large B-cell lymphoma (DLBCL). Leuk Res 2007. [DOI: 10.1016/s0145-2126(07)70407-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Tissue hypoxia in patients with idiopathic fibrosing alveolitis and the effect of oxygen therapy. PRAXIS UND KLINIK DER PNEUMOLOGIE 1983; 37 Suppl 1:954-7. [PMID: 6647373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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