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Mozas P, Rivero A, López-Guillermo A. Past, present and future of prognostic scores in follicular lymphoma. Blood Rev 2021; 50:100865. [PMID: 34187710 DOI: 10.1016/j.blre.2021.100865] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/17/2021] [Accepted: 06/21/2021] [Indexed: 12/11/2022]
Abstract
Although most follicular lymphoma (FL) patients have prolonged survival, the identification of those at risk of early progression, multiple relapses or histological transformation is essential for the improvement of long-term outcomes. In this sense, a plethora of prognostic indexes have been developed in the last decades. However, determining which one is more accurate and clinically meaningful remains a challenge. Key factors for the external validity of available indexes include characteristics of the study population, treatment intervention, and design of the study. While initial risk scores were composed of clinical, biochemical, and hematological variables, genomic and imaging data have been incorporated in recent years. Despite an obvious step forward in the knowledge of the natural history and biology of FL, predictions remain inaccurate. Further research will likely incorporate information from circulating tumor DNA and artificial intelligence models to refine the prognostic classification of the heterogeneous FL population.
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Affiliation(s)
- Pablo Mozas
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain.
| | - Andrea Rivero
- Department of Hematology, Hospital Clínic de Barcelona, Barcelona, Spain
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2
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Maral S, Albayrak M, Dagdas S, Yıldız A, Yıldırım R, Oz M, Pala C, Afacan Ozturk HB, Bay I, Ozet G, Dilek I. Prognostic Value of Baseline Serum Lactate Dehydrogenase Level in Patients With Hairy Cell Leukemia. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 20:e616-e621. [DOI: 10.1016/j.clml.2020.04.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/04/2020] [Accepted: 04/11/2020] [Indexed: 10/24/2022]
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Andraos TY, Ayoub Z, Nastoupil LJ, Milgrom SA, Pinnix CC, Ng SP, Gunther JR, Fowler NH, Neelapu SS, Samaniego F, Fayad LE, Dabaja BS. Additional therapy improves outcomes in completely resected, limited-stage follicular lymphoma. Leuk Lymphoma 2019; 60:3258-3265. [PMID: 31234671 DOI: 10.1080/10428194.2019.1627535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Patients with early-stage nodal follicular lymphoma (FL) may be rendered free of detectable disease by a diagnostic excisional biopsy. We reviewed the management and outcomes of 48 patients with FL, diagnosed from 2003-2013, treated at a single institution. The primary endpoints were local control (LC) and progression-free survival (PFS).Median age at diagnosis was 54.5 years (range 15-74 years). Forty-seven patients were stage I (97.9%); 15 patients (31.3%) had grade 3 disease. Initial management consisted of observation (12 patients; 25.0%), radiation therapy (RT) alone (12 patients; 25.0%), systemic therapy alone (9 cases; 18.8%), or both (15 patients; 31.3%). Median follow-up was 4.92 years (range 0.5-13.83 years). 4-year PFS and OS were 80.9% and 97.1%, respectively. Patients treated with additional therapy experienced significantly better 4-year LC (100% vs. 81.8%; p = .012) and 4-year PFS (86.7% vs. 63.6%; p = .006).Patients with completely resected limited-stage FL would benefit from therapy beyond excisional biopsy alone.
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Affiliation(s)
- Therese Y Andraos
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zeina Ayoub
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Loretta J Nastoupil
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Lymphoma, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sarah A Milgrom
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chelsea C Pinnix
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sweet Ping Ng
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jillian R Gunther
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nathan H Fowler
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Lymphoma, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sattva S Neelapu
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Lymphoma, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Felipe Samaniego
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Lymphoma, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Luis E Fayad
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Lymphoma, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bouthaina S Dabaja
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Sorigue M, Tuset V, Sancho JM. Treatment of localized-stage follicular lymphoma. Eur J Haematol 2018; 101:245-256. [PMID: 29754401 DOI: 10.1111/ejh.13093] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2018] [Indexed: 12/15/2022]
Abstract
Follicular lymphoma (FL) is the most common indolent lymphoma, and it most frequently presents in an advanced stage. Therapeutic considerations for advanced stage are different from those of localized-stage FL, in which radiotherapy (RT) is generally recommended. However, the available evidence suffers from shortcomings that are relatively specific to this clinical entity due to its rarity and long survival with all available treatment modalities, including that most of the existing evidence originated at a time when diagnostic classifications, staging procedures and radiotherapeutic standards were different from those available today and when anti-CD20 monoclonal antibodies were not available. Available treatment modalities include observation, systemic therapy only, RT only and RT in combination with systemic therapy. We review the evidence available with each of them and the data from present-day clinical practice studies as well as briefly discuss what diagnostic and therapeutic developments may take place in the next few years.
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Affiliation(s)
- Marc Sorigue
- Department of Hematology, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Victòria Tuset
- Department of Radiation Oncology, ICO Badalona, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Juan-Manuel Sancho
- Department of Hematology, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona, Badalona, Spain
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Cozzi M, Marconato L, Martini V, Aresu L, Riondato F, Rossi F, Stefanello D, Comazzi S. Canine nodal marginal zone lymphoma: Descriptive insight into the biological behaviour. Vet Comp Oncol 2017; 16:246-252. [PMID: 29205839 DOI: 10.1111/vco.12374] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 10/30/2017] [Accepted: 11/01/2017] [Indexed: 12/19/2022]
Abstract
Canine nodal marginal zone lymphoma (nMZL) is classified as an indolent lymphoma. Such lymphomas are typified by low mitotic rate and slow clinical progression. While the clinical behaviour of canine splenic MZL has been described, characterized by an indolent course and a good prognosis following splenectomy, there are no studies specifically describing nMZL. The aim of this study was to describe the clinical features of and outcome for canine nMZL. Dogs with histologically confirmed nMZL undergoing a complete staging work-up (including blood analysis, flow cytometry [FC] on lymph node [LN], peripheral blood and bone marrow, imaging, histology and immunohistochemistry on a surgically removed peripheral LN) were retrospectively enrolled. Treatment consisted of chemotherapy or chemo-immunotherapy. Endpoints were response rate (RR), time to progression (TTP) and lymphoma-specific survival (LSS). A total of 35 cases were enrolled. At diagnosis, all dogs showed generalized lymphadenopathy. One-third was systemically unwell. All dogs had stage V disease; one-third also had extranodal involvement. The LN population was mainly composed of medium-sized CD21+ cells with scant resident normal lymphocytes. Histology revealed diffuse LN involvement, referring to "late-stage" MZL. Median TTP and LSS were 149 and 259 days, respectively. Increased LDH activity and substage b were significantly associated with a shorter LSS. Dogs with nMZL may show generalized lymphadenopathy and an advanced disease stage. Overall, the outcome is poor, despite the "indolent" designation. The best treatment option still needs to be defined.
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Affiliation(s)
- M Cozzi
- Department of Veterinary Medicine, University of Milan, Milan, Italy
| | - L Marconato
- Centro Oncologico Veterinario, Bologna, Italy
| | - V Martini
- Department of Veterinary Medicine, University of Milan, Milan, Italy
| | - L Aresu
- Department of Comparative Biomedicine and Food Science, University of Padua, Padua, Italy
| | - F Riondato
- Department of Veterinary Sciences, University of Turin, Turin, Italy
| | - F Rossi
- Centro Oncologico Veterinario, Bologna, Italy
| | - D Stefanello
- Department of Veterinary Medicine, University of Milan, Milan, Italy
| | - S Comazzi
- Department of Veterinary Medicine, University of Milan, Milan, Italy
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Meirav K, Ginette S, Tamar T, Iris B, Arnon N, Abraham A. Extrafollicular PD1 and Intrafollicular CD3 Expression Are Associated With Survival in Follicular Lymphoma. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2017; 17:645-649. [PMID: 28733197 DOI: 10.1016/j.clml.2017.06.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 06/13/2017] [Accepted: 06/19/2017] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Both microenvironment and tumor biomarkers impact outcome in follicular lymphoma (FL). We aimed to study the effect of Ki-67, CD3, CD68, and PD1 expression on outcome of FL. MATERIALS AND METHODS Forty-eight patients were included. Stained slides were visually assessed and marker expression was correlated with outcome. Both intra- and extrafollicular expression of Ki-67, CD68, and PD1 were evaluated. CD3 was evaluated only in the intrafollicular area. The median values of expression served as a cutoff point for low- and high-expression groups. RESULTS High extrafollicular PD1 expression predicted superior FFTF (freedom from treatment failure) compared with low expression (5-year 52% vs. 44%, P = .04). Five-year FFTF markedly increased from 37% to 67% (P = .057) in patients with low intrafollicular CD3 expression. CONCLUSION Our study supports the hypothesis that survival in FL depends on the immunologic cross talk between malignant cells and microenvironment; however, the specific types of cells that influence the clinical behavior of FL are still unknown.
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Affiliation(s)
- Kedmi Meirav
- Division of Hematology and Bone Marrow Transplantation, Chaim Sheba Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Schiby Ginette
- Department of Pathology, Chaim Sheba Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tadmor Tamar
- Hematology Unit, Bnai-Zion Medical Center, The Ruth and Bruce Rappaport Faculty of Medicine, Technion Haifa, Haifa, Israel
| | - Barshack Iris
- Department of Pathology, Chaim Sheba Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nagler Arnon
- Division of Hematology and Bone Marrow Transplantation, Chaim Sheba Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Avigdor Abraham
- Division of Hematology and Bone Marrow Transplantation, Chaim Sheba Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Sugimoto T, Watanabe T. Follicular Lymphoma: The Role of the Tumor Microenvironment in Prognosis. J Clin Exp Hematop 2016; 56. [PMID: 27334853 PMCID: PMC6247780 DOI: 10.3960/jslrt.5601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
The microenvironment of follicular lymphoma (FL) is composed of tumor-infiltrating CD8(+) T cells, follicular regulatory T cells, lymphoma-associated macrophages and mast cells, follicular helper T cells, follicular dendritic cells, and follicular reticular cells, all of which have been reported to have relevance in the prognosis of FL patients. In addition, some of these cells play a role in the histologic transformation of FL. Macrophages contribute to a poor prognosis in FL patients treated in the pre-rituximab era, but are associated with good prognosis in those treated in the rituximab era. T-cell immunoglobulin and mucin domain protein (TIM) 3 are markers of T-cell exhaustion, and T cells co-expressing programed death 1 (PD1) in peripheral blood and lymph nodes secrete interleukin (IL)-12 in the serum. Serum CXCL9, IL-2 receptor, and IL-1 receptor agonist are associated with shorter survival of FL patients. Agents for manipulation of the microenvironment surrounding FL cells include the immunomodulatory drug lenalidomide, immune check-point inhibitors, and cyclophosphamide prior to rituximab. To battle FL and to improve the outcomes of FL patients, understanding the relationship between neoplastic cells and the various microenvironmental cellular components is crucial for developing therapeutics against the microenvironment.
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Choi SH, Cho J, Kim JS, Cheong JW, Suh CO. Radiotherapy as an effective treatment modality for follicular lymphoma: a single institution experience. Radiat Oncol J 2016; 33:310-9. [PMID: 26756031 PMCID: PMC4707214 DOI: 10.3857/roj.2015.33.4.310] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 07/13/2015] [Accepted: 08/03/2015] [Indexed: 12/02/2022] Open
Abstract
Purpose Follicular lymphoma (FL) is an indolent non-Hodgkin's lymphoma that is highly sensitive to radiotherapy (RT). However, the effectiveness of RT has not been well established. We reviewed our experiences to assess the role of RT for FL and analyze treatment results. Materials and Methods Retrospective analysis was done on 29 patients who received first RT between January 2003 and August 2013. Of 23 early stage (stage I, II) patients, 16 received RT alone, four received chemotherapy followed by RT, two received RT postoperatively, and one received salvage RT for relapse after resection. Six advanced-stage (stage III, IV) patients received RT after chemotherapy: two received consolidation RT, three received salvage RT for residual lesions, and one received RT for progressive sites. Median RT dose was 30.6 Gy (range, 21.6 to 48.6 Gy). Median follow-up duration was 62 months (range, 6 to 141 months). Results All patients showed complete response in the radiation field. Eight outfield relapses were reported. Seven patients received salvage treatment (three chemotherapy, four RT). Four patients showed excellent responses, especially to RT. Estimated 5-year and 10-year relapse-free survivals were 72% and 60%. In the RT-alone group, 5-year relapse-free survival was 74.5%. All advanced-stage patients were disease-free with 100% 5-year overall survival. Disease-specific death was noted in only one patient; four others died of other unrelated causes. No significant toxicity was reported. Conclusion RT resulted in excellent treatment outcomes for all FL stages when used as a primary treatment modality for early stage or salvage-treatment modality for advanced-stage disease.
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Affiliation(s)
- Seo Hee Choi
- Department of Radiation Oncology, Yonsei University College of Medicine, Seoul, Korea
| | - Jaeho Cho
- Department of Radiation Oncology, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Seok Kim
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - June-Won Cheong
- Division of Hematology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Chang-Ok Suh
- Department of Radiation Oncology, Yonsei University College of Medicine, Seoul, Korea
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Elbanna KY, Al-Shieban S, Azzumeea F. Primary follicular lymphoma of the common bile duct mimicking cholangiocarcinoma. J Clin Imaging Sci 2014; 4:72. [PMID: 25806130 PMCID: PMC4286821 DOI: 10.4103/2156-7514.148267] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Accepted: 12/12/2014] [Indexed: 11/08/2022] Open
Abstract
Primary non-Hodgkin's lymphoma of the common bile duct is extremely rare. We present a case with history of inflammatory bowel disease and clinical manifestations of obstructive jaundice. Abdominal magnetic resonance imaging with magnetic resonance cholangiopancreatography (MRCP) was done and demonstrated tight stricture at the middle part of common bile duct, and radiological findings were supportive of extra-hepatic cholangiocarcinoma. Whipple's procedure was performed and the case was histopathologically proven to be non-Hodgkin's lymphoma of follicular subtype involving the common bile duct. Lymphoma of the hepatobiliary system is usually present as secondary manifestation of systemic malignant lymphoma. However, primary malignant lymphomas arising from the hepatobiliary tree are extremely rare. The radiological appearance of common bile duct lymphoma is very similar to cholangiocarcinoma, making preoperative diagnosis very difficult, as in our present case. We also compare the imaging findings of our case to those seen in reported cases of follicular lymphoma of the common bile duct.
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Affiliation(s)
- Khaled Youssef Elbanna
- Department of Medical Imaging, King Abdul-Aziz Medical City (KAMC), National Guard Health Affairs, National Guard Hospital, Riyadh, Saudi Arabia
| | - Saeed Al-Shieban
- Department of Pathology and Laboratory Medicine, King Abdul-Aziz Medical City (KAMC), National Guard Health Affairs, National Guard Hospital, Riyadh, Saudi Arabia
| | - Fahad Azzumeea
- Department of Medical Imaging, King Abdul-Aziz Medical City (KAMC), National Guard Health Affairs, National Guard Hospital, Riyadh, Saudi Arabia
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Luminari S, Cox MC, Montanini A, Federico M. Prognostic tools in follicular lymphomas. Expert Rev Hematol 2011; 2:549-62. [PMID: 21083020 DOI: 10.1586/ehm.09.34] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Despite significant improvements in treatment modalities over the 10 years, the clinical course of patients with follicular lymphoma (FL) remains heterogeneous. Thus, prognostic indexes are still required to direct treatment choices and for the design of clinical trials. Investigators have conducted a variety of studies aimed at integrated assessment of biological and clinical features in order to identify novel prognostic factors and scoring systems. Genetic studies focused on tumor cells and the tumor microenvironment represent a step forward in understanding the biology of FL and are likely to provide new prognostic tools for future clinical use. Several prognostic factors have been identified and are currently used in combination to establish prognostic scores and to support therapeutic decisions. The FL International Prognostic Index (FLIPI) is currently used for defining individual risk of death. More recently, FLIPI2 was developed by the same group that built FLIPI as a new model for prognostic definition of patients with FL. The model was defined using prospectively collected data from patients who also received the monoclonal therapeutic antibody rituximab and stratifies patients into three risk categories for disease progression. Since many biological factors are not yet clinically validated or easily assessable, clinical data still represent the major source of prognostic information. The progressive development of new and more effective therapies for the treatment of FL makes the study of prognosis a dynamic and evolving area of clinical research.
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Affiliation(s)
- Stefano Luminari
- Centro Oncologico Modenese, Dipartimento integrato di Oncologia, Ematologia e Malattie dell'Apparato Respiratorio, Università di Modena e Reggio Emilia, Modena, Italy.
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Relander T, Johnson NA, Farinha P, Connors JM, Sehn LH, Gascoyne RD. Prognostic Factors in Follicular Lymphoma. J Clin Oncol 2010; 28:2902-13. [DOI: 10.1200/jco.2009.26.1693] [Citation(s) in RCA: 119] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Follicular lymphoma (FL) is one of the most common types of non-Hodgkin's lymphoma. It is usually diagnosed at an advanced stage, for which many treatment options exist, however, no curative standard therapy has been identified. The outcome is highly variable with a median survival of approximately 10 years. The life expectancy of patients with FL has been extended with the use of rituximab, a monoclonal antibody targeting the CD20 antigen on FL cells, but there remains a group of patients who fail to respond to chemoimmunotherapy and die early of their disease. Transformation of FL to an aggressive histology is an important event with high morbidity and mortality. The Follicular Lymphoma International Prognostic Index has become the clinically useful prognostic tool, but gives only a rough estimate of expected outcome. There is a need for useful biomarkers for prediction of the disease course of single patients to individualize therapy, especially in the new era of chemoimmunotherapy.
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Affiliation(s)
- Thomas Relander
- From the Departments of Pathology & Laboratory Medicine and the Division of Medical Oncology, British Columbia Cancer Agency and the University of British Columbia, Vancouver, British Columbia, Canada
| | - Nathalie A. Johnson
- From the Departments of Pathology & Laboratory Medicine and the Division of Medical Oncology, British Columbia Cancer Agency and the University of British Columbia, Vancouver, British Columbia, Canada
| | - Pedro Farinha
- From the Departments of Pathology & Laboratory Medicine and the Division of Medical Oncology, British Columbia Cancer Agency and the University of British Columbia, Vancouver, British Columbia, Canada
| | - Joseph M. Connors
- From the Departments of Pathology & Laboratory Medicine and the Division of Medical Oncology, British Columbia Cancer Agency and the University of British Columbia, Vancouver, British Columbia, Canada
| | - Laurie H. Sehn
- From the Departments of Pathology & Laboratory Medicine and the Division of Medical Oncology, British Columbia Cancer Agency and the University of British Columbia, Vancouver, British Columbia, Canada
| | - Randy D. Gascoyne
- From the Departments of Pathology & Laboratory Medicine and the Division of Medical Oncology, British Columbia Cancer Agency and the University of British Columbia, Vancouver, British Columbia, Canada
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Primary follicular lymphoma of the extrahepatic bile duct mimicking a hilar cholangiocarcinoma: case report and review of the literature. Hum Pathol 2009; 40:1808-12. [PMID: 19716158 DOI: 10.1016/j.humpath.2009.05.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2009] [Revised: 05/27/2009] [Accepted: 05/28/2009] [Indexed: 11/23/2022]
Abstract
We report a case of a 53-year-old Asian woman who presented with abdominal pain, bloating, dysphagia, and signs of incomplete biliary obstruction, having elevated liver function tests but without increased bilirubin. Imaging studies revealed a mass measuring 6.0 x 8.0 cm at the porta hepatis extending to the right lobe of the liver and obstructing the common hepatic duct, causing mild to moderate intrahepatic biliary dilation and variable occlusion of the right portal vein. At laparotomy, an infiltrative neoplasm was noted at the hilum that involved the common bile duct, right and left hepatic ducts, and the right lobe of the liver. Extended right hepatectomy and resection of the extrahepatic bile duct and right portal vein was performed. Histologic examination revealed a high grade follicular lymphoma (grade 3A) with a predominantly follicular pattern of growth. Portal lymph nodes and a staging bone marrow biopsy showed no evidence of lymphoma. The patient subsequently received chemotherapy. Postoperative follow-up of more than 4 years has been uneventful, without disease recurrence. To the best of our knowledge, this is the third report of a primary extranodal follicular lymphoma of the extrahepatic biliary system.
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Federico M, Bellei M, Marcheselli L, Luminari S, Lopez-Guillermo A, Vitolo U, Pro B, Pileri S, Pulsoni A, Soubeyran P, Cortelazzo S, Martinelli G, Martelli M, Rigacci L, Arcaini L, Di Raimondo F, Merli F, Sabattini E, McLaughlin P, Solal-Céligny P. Follicular lymphoma international prognostic index 2: a new prognostic index for follicular lymphoma developed by the international follicular lymphoma prognostic factor project. J Clin Oncol 2009; 27:4555-62. [PMID: 19652063 DOI: 10.1200/jco.2008.21.3991] [Citation(s) in RCA: 494] [Impact Index Per Article: 32.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
PURPOSE The aim of the F2 study was to verify whether a prospective collection of data would enable the development of a more accurate prognostic index for follicular lymphoma (FL) by using parameters which could not be retrospectively studied before, and by choosing progression-free survival (PFS) as principal end point. PATIENTS AND METHODS Between January 2003 and May 2005, 1,093 patients with a newly diagnosed FL were registered and 942 individuals receiving antilymphoma therapy were selected as the study population. The variables we used for score definition were selected by means of bootstrap resampling procedures on 832 patients with complete data. Procedures to select the model that would minimize errors were also performed. RESULTS After a median follow-up of 38 months, 261 events for PFS evaluation were recorded. beta2-microglobulin higher than the upper limit of normal, longest diameter of the largest involved node longer than 6 cm, bone marrow involvement, hemoglobin level lower than 12 g/dL, and age older than 60 years were factors independently predictive for PFS. Using these variables, a prognostic model was devised to identify three groups at different levels of risk. The 3-year PFS rate was 91%, 69%, and 51% for patients at low, intermediate, and high risk, respectively (log-rank = 64.6; P < .00001). The 3-year survival rate was 99%, 96%, and 84% for patients at low, intermediate, and high risk, respectively (P < .0001). CONCLUSION Follicular Lymphoma International Prognostic Index 2 is a simple prognostic index based on easily available clinical data and may represent a promising new tool for the identification of patients with FL at different risk in the era of immunochemotherapy.
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Affiliation(s)
- Massimo Federico
- Dipartimento di Oncologia ed Ematologia, Università di Modena e Reggio Emilia, Via del Pozzo 71, 41124 Modena, Italy.
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Czuczman MS, Grillo-López AJ, Alkuzweny B, Weaver R, Larocca A, McLaughlin P. Prognostic factors for non-Hodgkin's lymphoma patients treated with chemotherapy may not predict outcome in patients treated with rituximab. Leuk Lymphoma 2009; 47:1830-40. [PMID: 17064996 DOI: 10.1080/10428190600709523] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Several factors predict outcome for patients with non-Hodgkin's lymphoma (NHL) after chemotherapy. However, predictors of response to rituximab have not been identified. Baseline characteristics for 166 NHL patients (130 follicular) in a phase III trial of rituximab were analysed by univariate and multivariate methods to determine whether any of 27 factors predict response and/or response duration. In a univariate analysis, response to rituximab was associated with follicular histology, no prior fludarabine therapy, prior autologous bone marrow transplantation (ABMT), lack of bone marrow involvement or extranodal disease, positive bcl-2 in blood, and fewer relapses. By univariate analysis, longer median time to progression (TTP) and/or duration of response (DR) after rituximab therapy was associated with International Prognostic Index lower-risk group, multiagent chemotherapy, and low/normal serum lactate dehydrogenase (LDH) or beta2 microglobulin. In the multivariate analysis, response to rituximab correlated with follicular histology, prior ABMT, multiagent chemotherapy, and no bone marrow involvement; longer TTP and/or DR correlated with low/normal serum LDH or beta2 microglobulin, high CD3+ cells, and response to last chemotherapy. The follicular lymphoma international prognostic index (FLIPI) did not correlate consistently with response to rituximab or response duration. Several factors associated with prognosis following chemotherapy did not correlate with response to rituximab or response duration. NHL patients can respond to rituximab despite having factors associated with a poor outcome to chemotherapy.
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MESH Headings
- Antibodies, Monoclonal/therapeutic use
- Antibodies, Monoclonal, Murine-Derived
- Antineoplastic Agents/therapeutic use
- Biomarkers, Tumor/metabolism
- Disease Progression
- Disease-Free Survival
- Female
- Humans
- Lymphoma, B-Cell/drug therapy
- Lymphoma, B-Cell/metabolism
- Lymphoma, Follicular/drug therapy
- Lymphoma, Follicular/metabolism
- Lymphoma, Non-Hodgkin/drug therapy
- Lymphoma, Non-Hodgkin/metabolism
- Male
- Middle Aged
- Neoplasm Recurrence, Local/drug therapy
- Prospective Studies
- Rituximab
- Survival Rate
- Treatment Outcome
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Affiliation(s)
- M S Czuczman
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, New York, NY, USA
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16
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Hodgkin’s Disease and Lymphomas. Clin Nucl Med 2008. [DOI: 10.1007/978-3-540-28026-2_16] [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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17
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Adam P, Schoof J, Hartmann M, Schwarz S, Puppe B, Ott M, Rosenwald A, Ott G, Müller-Hermelink H. Cell migration patterns and ongoing somatic mutations in the progression of follicular lymphoma. Cytogenet Genome Res 2007; 118:328-36. [DOI: 10.1159/000108317] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2006] [Accepted: 11/15/2006] [Indexed: 11/19/2022] Open
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18
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Abstract
Within recent years, F-18 fluorodeoxyglucose (FDG) PET has become the most important nuclear medicine and radiology imaging modality in the management of lymphoma. FDG-PET detects more disease sites and involved organs than conventional staging procedures, including CT, and has a large influence on staging. FDG-PET performed during and after therapy seems to provide considerable prognostic information. The impact on patient outcome is not clear, however, because no controlled trials have yet been conducted and follow-up periods are generally short.
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Affiliation(s)
- Donald A Podoloff
- Division of Diagnostic Imaging, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA.
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19
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Wahlin BE, Sander B, Christensson B, Kimby E. CD8+ T-cell content in diagnostic lymph nodes measured by flow cytometry is a predictor of survival in follicular lymphoma. Clin Cancer Res 2007; 13:388-97. [PMID: 17255259 DOI: 10.1158/1078-0432.ccr-06-1734] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Follicular lymphoma is a heterogeneous disease with variable prognosis and clinical course. We hypothesized that the presence of nonmalignant T cells in the microenvironment of the tumor may affect the outcome. EXPERIMENTAL DESIGN Using flow cytometry, we evaluated the T-cell subsets in the lymph node microenvironment of follicular lymphoma. All patients in South Stockholm County with indolent follicular lymphoma and with flow cytometry done on a diagnostic lymph node between 1994 and 2004 were included (N = 139). Diagnosis and grade (1, 2, and 3a) were confirmed by re-review. Flow cytometry results were reanalyzed. Lymphocyte subsets, the Follicular Lymphoma International Prognostic Index, grade, and clinical characteristics were evaluated in univariable and multivariable Cox analysis with respect to overall survival (OS) and disease-specific survival (DSS). RESULTS Higher CD8+ T-cell levels correlated with longer OS and DSS, independently of the Follicular Lymphoma International Prognostic Index (OS, P = 0.017; DSS, P = 0.020) and independently of all other prognostic factors (OS, P = 0.001; DSS, P = 0.004). Median OS was not reached for patients in the upper quarter of CD8+ T-cell levels (>8.6%), 10.4 years for patients in the middle half (4.2-8.6%), and 6.0 years for patients in the lower quarter (<4.2%). Furthermore, patients who had not required treatment within 6 months from diagnosis had more CD8+ T cells (P = 0.011). CONCLUSIONS Higher levels of CD8+ T cells predict a better prognosis, and these data support an important role for nonmalignant immune cells in the biology of follicular lymphoma. Evaluating the CD8+ T cells by flow cytometry at diagnosis may provide prognostic information.
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Affiliation(s)
- Björn Engelbrekt Wahlin
- Division of Hematology, Department of Internal Medicine at Huddinge, Karolinska Institutet, Karolinska University Hospital, 141 86 Stockholm, Sweden.
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20
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Abstract
The observed variability in the clinical course of follicular lymphoma (FL), along with the diverse range of therapeutic options available, necessitates accurate prognostic stratification of the individual patient. A number of clinical, laboratory, and pathologic parameters have been associated with both good and poor risk disease; in some instances these have been incorporated into readily calculable prognostic indices. With new insights into disease biology and the resulting identification of biomarkers that have arisen from the analysis of both the genome and the transcriptome, more accurate individualization of prognosis will be realized. At present the clinical application of such biomarkers, however, remains largely in its infancy. This review examines the clinical and molecular prognostic features that have been identified as of value in FL.
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Affiliation(s)
- Andrew J Davies
- Department of Medical Oncology, St Bartholomew's Hospital, West Smithfield, London, UK.
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21
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Abstract
Follicular lymphoma (FL) is as an indolent neoplasia with median survival measured in decades. Nevertheless, some patients have poor progression-free survival and overall survival. Several treatment approaches are proposed for patients with FL, however criteria to rationalize treatment decisions are lacking. Studies have been performed to build up prognostic indices that are useful for defining risk-adapted treatment recommendations. Available indices are based on parameters that have an independent role in predicting patient survival and that are variably correlated with the features of the disease, with the characteristics of the patient and with the effects of treatment. Two new prognostic indices have recently been proposed for FL: the Italian Lymphoma Intergroup (ILI) index and the Follicular Lymphoma International prognostic Index (FLIPI). Both indices are based on large series of patients and exhibit differences in their ability to discriminate between patients with different probabilities of survival. In recent years, with the advent of gene expression profile studies, our knowledge of the biology of FL is changing as novel data become available about the lymphoma cell and about the role of the microenvironment; these studies have already provided novel prognostic tools for identifying patients with more aggressive disease. Further data and large international cooperative studies are needed to translate into clinical practice the novel acquisitions of biology and therapeutics.
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Affiliation(s)
- Stefano Luminari
- Dipartimento di Oncologia ed Ematologia, Università di Modena e Reggio Emilia, Modena, Italy.
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22
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Yepes JF, Mozaffari E, Ruprecht A. Case report: B-cell lymphoma of the maxillary sinus. ACTA ACUST UNITED AC 2006; 102:792-5. [PMID: 17138183 DOI: 10.1016/j.tripleo.2005.11.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2005] [Revised: 10/03/2005] [Accepted: 11/11/2005] [Indexed: 10/24/2022]
Abstract
The radiographic manifestation of malignant lesions of the maxillary sinus on dental radiographs may be nonspecific, making it difficult to differentiate the lesion from disease of odontogenic origin or more benign sinus pathoses. A radiopaque mass in the maxillary sinus, resulting from a malignant neoplasm growing within or extending into the sinus, can be easily confused with the mass of a mucous retention pseudocyst. Similarly, a malignant growth in the early stages of development can produce radiographic patterns in the alveolar process that may resemble inflammation of odontogenic origin. A case of B-cell lymphoma is reported. The lesion involved the maxillary alveolar process and sinus, producing such a radiographic pattern on the panoramic radiograph. Radiographic and clinical features that should be considered in establishing a differential diagnosis of malignant disease are discussed.
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Affiliation(s)
- Juan F Yepes
- Department of Oral Health Practice, University of Kentucky College of Dentistry, Lexington, KY 40536, USA.
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23
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24
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Affiliation(s)
- Lale Kostakoglu
- Department of Radiology, Division of Nuclear Medicine, The New York Presbyterian Hospital Weill Medical College of Cornell University, New York, NY, USA
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25
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Wang SA, Wang L, Hochberg EP, Muzikansky A, Harris NL, Hasserjian RP. Low histologic grade follicular lymphoma with high proliferation index: morphologic and clinical features. Am J Surg Pathol 2006; 29:1490-6. [PMID: 16224216 DOI: 10.1097/01.pas.0000172191.87176.3b] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Histologic grading has been used as a guide for clinical management in follicular lymphoma (FL). Proliferation index (PI) of FL generally correlates with tumor grade; however, in cases of discordance, it is not clear whether histologic grade or PI correlates with clinical aggressiveness. To objectively evaluate these cases, we determined PI by Ki-67 immunostaining in 142 cases of FL (48 grade 1, 71 grade 2, and 23 grade 3). A total of 24 cases FL with low histologic grade but high PI (LG-HPI) were identified, a frequency of 18%. On histologic examination, LG-HPI FL often exhibited blastoid features. Patients with LG-HPI FL had inferior disease-specific survival but a higher 5-year disease-free rate than low-grade FL with concordantly low PI (LG-LPI). However, transformation to diffuse large B-cell lymphoma was uncommon in LG-HPI cases (1 of 19; 5%) as compared with LG-LPI cases (27 of 74; 36%). In conclusion, LG-HPI FL appears to be a subgroup of FL with clinical behavior more akin to grade 3 FL. We propose that these LG-HPI FL cases should be classified separately from cases of low histologic grade FL with concordantly low PI.
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Affiliation(s)
- Sa A Wang
- Department of Pathology, Division of Hematology/Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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26
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Abstract
Although numerous treatment approaches are proposed for patients with follicular lymphoma, criteria to help in choosing a treatment for a given patient and for comparing trial results are lacking. Several retrospective studies have analyzed prognostic factors, but their conclusions rely on limited numbers of patients treated during long periods, and their results are discordant. The Follicular Lymphoma International Prognostic Index was designed from the data recorded over 8 years of nearly 5000 patients registered worldwide. Five factors are used (age, Ann Arbor stage, number of nodal sites, serum lactate dehydrogenase level, and hemoglobin level) to build a 3-category index. This index, together with new biologic markers such as gene profiling and proteomics, could help provide an optimal treatment option for patients with follicular lymphoma.
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27
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Bognár A, Csernus B, Bödör C, Reiniger L, Szepesi A, Tóth E, Kopper L, Matolcsy A. Clonal selection in the bone marrow involvement of follicular lymphoma. Leukemia 2005; 19:1656-62. [PMID: 15973453 DOI: 10.1038/sj.leu.2403844] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
To characterize the pathways of bone marrow (BM) involvement of follicular lymphoma (FL), we performed morphological and immunophenotypical analysis of tumor cells from lymph nodes (LNs) and corresponding BMs in 21 patients with FL. In three cases, genealogical trees were constructed based on the immunoglobulin variable region heavy chain (IgV(H)) gene sequences of tumor clones from LNs and BMs. Results showed that FLs within the BMs display identical or lower cytological grades than in the LNs. In the majority of cases, different proportions of tumor cells expressed bcl-2, CD10 and Ki67 in LNs and BMs. Tumor cells in the BM showed ongoing somatic hypermutation of the IgV(H) genes; the distribution of these mutations was highly consistent with antigen selection. The topology of the genealogical trees revealed that different subclones populate the LN and BM and BM infiltration may occur at different points of the clonal evolution of FL. Early descendants of the original tumor clone and derivatives of diversified tumor clones may invade the BM. These results suggest that the BM involvement of FL is associated with intensive clonal selection of tumor cells, and the BM provides a microenvironment similar to the germinal centers of LNs, where tumor cells retain their biological nature.
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Affiliation(s)
- A Bognár
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
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28
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Perea G, Altés A, Montoto S, López-Guillermo A, Domingo-Doménech E, Fernández-Sevilla A, Ribera JM, Grau J, Pedro C, Angel Hernández J, Estany C, Briones J, Martino R, Sureda A, Sierra J, Montserrat E. Prognostic indexes in follicular lymphoma: a comparison of different prognostic systems. Ann Oncol 2005; 16:1508-13. [PMID: 15939718 DOI: 10.1093/annonc/mdi269] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The International Prognostic Index (IPI), initially designed for aggressive lymphomas, is also used in follicular lymphoma (FL) and other indolent lymphomas. Two new prognostic indexes have recently been proposed for FL [the Italian Lymphoma Intergroup (ILI) Index and the Follicular Lymphoma International Prognostic Index (FLIPI)]. PATIENTS AND METHODS Three indexes, IPI [age >60 years, extranodal involvement two or more sites, elevated lactate dehydrogenase (LDH), Eastern Cooperative Oncology Group performance status > or =2, stage > or =3], ILI (age >60 years, extranodal involvement two or more sites, elevated LDH, male sex, B symptoms, erythrocyte sedimentation rate > or =30 mm first hour) and FLIPI (age >60 years, stage > or =3, elevated LDH, nodal involvement five or more, haemoglobin level < or =12 g/dl) were calculated in 411 patients with FL. RESULTS Overall concordance between the three indexes was 54%. A total of 126 (31%) patients were included in the high-risk group according to IPI, 131 (32%) according to ILI and 157 (38%) after FLIPI application. Ten-year overall survival rates after applying the prognostic indexes (IPI, ILI and FLIPI) were, respectively: 72%, 71% and 72%, in the low-risk group; 51%, 60% and 49% in the intermediate-risk group; and 24%, 16% and 31% in the high-risk group. CONCLUSIONS In this series, all three indexes, IPI, ILI and FLIPI, were useful to classify FL patients into differentiated risk groups, although the FLIPI identified a larger proportion of high-risk patients than the IPI and ILI.
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Affiliation(s)
- G Perea
- Clinical Hematology Division, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Spain.
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29
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Koster A, van Krieken JH, MacKenzie MA, Schraders M, Borm GF, van der Laak JA, Leenders W, Hebeda K, Raemaekers JM. Increased Vascularization Predicts Favorable Outcome in Follicular Lymphoma. Clin Cancer Res 2005. [DOI: 10.1158/1078-0432.154.11.1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose: In malignant lymphoma, angiogenesis has been associated with adverse outcome or more aggressive clinical behavior. This correlation has been established in groups of patients with a large heterogeneity regarding lymphoma subtypes and treatment regimens. The aim of this study is to investigate the significance of vascularization in patients with follicular lymphoma receiving uniform first-line treatment.
Experimental Design: We assessed microvessel density (MVD) in pretreatment lymph node biopsies of 46 previously untreated patients with follicular lymphoma using anti-CD34 immunohistochemical staining and interactive quantification. In a selection of cases, vascular endothelial growth factor (VEGF)-RNA in situ hybridization was done. Patients were treated with cyclophosphamide-vincristine-prednisone induction chemotherapy combined with IFN-α2b. Thirty-six patients responded and received IFN-α as maintenance therapy.
Results: MVD ranged from 10 to 70 per measurement field of 0.19 mm2 (median, 38). Median progression-free survival was 47 months in patients with MVD in the highest tertile and only 13 months in patients with lower MVD. Overall survival in patients with low vessel density was 59 months. In patients with high vessel density, median overall survival was not reached. Multivariate analysis indicated that MVD was independently associated with overall survival. There was a lack of correlation between VEGF-RNA expression and vessel density.
Conclusion: This study shows that in follicular lymphoma increased vascularization is associated with improved clinical outcome. Furthermore, VEGF-A expression seems not to be involved in follicular lymphoma angiogenesis.
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Affiliation(s)
| | | | | | | | - George F. Borm
- 3Epidemiology and Biostatistics, University Medical Centre Nijmegen, Nijmegen, the Netherlands
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30
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Jack A, Barrans S. Recent advances in the understanding of aggressive B-cell lymphomas. ACTA ACUST UNITED AC 2004. [DOI: 10.1016/j.cdip.2004.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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31
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Canioni D, Brice P, Lepage E, Chababi M, Meignin V, Salles B, Xerri L, Péaud PY, Rousselot P, Peuchmaur M, Solal-Céligny P, Brousse N. Bone marrow histological patterns can predict survival of patients with grade 1 or 2 follicular lymphoma: a study from the Groupe d‘Etude des Lymphomes Folliculaires. Br J Haematol 2004; 126:364-71. [PMID: 15257708 DOI: 10.1111/j.1365-2141.2004.05046.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The influence of bone marrow biopsy (BMB) histology on prognosis and management of follicular lymphomas (FL) remains controversial. A total of 390 patients with grade 1 or 2 FL were prospectively included in the multicentric Groupe d'Etude des Lymphomes Folliculaires trial and their BMB reviewed in order (i) to quantify the ratio of lymphomatous foci (LFo) area to that of BMB size (LFo/BMB), (ii) to determine the BMB patterns for a practical grading of marrow infiltration, (iii) to assess the intra- and inter-observer reproducibility of this grading and (iv) to analyse this grading on event-free (EFS) and overall survival (OS), using univariate and multivariate analyses. A total of 267 patients (68%) had BMB involvement, with inter- and intra-observer reproducibility for classifying the patterns of involvement of 91 and 96%, respectively. Uni- and multivariate analyses demonstrated the adverse influence of (i) a ratio of LFo/BMB > or = 0.1, i.e. three or four nodules/medullary space or > or = 1 nodule + foci of diffuse involvement on EFS (P = 0.03) and (ii) two different histological patterns in the same BMB on EFS (P = 0.004) and OS (P = 0.001). This latter finding was only significant in patients with a high tumour burden and remained significant in multivariate analysis. These results indicate that BMB histology can predict survival of FL patients with a high tumour burden, and may help in defining their treatment.
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32
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Davies AJ, Rohatiner AZS, Howell S, Britton KE, Owens SE, Micallef IN, Deakin DP, Carrington BM, Lawrance JA, Vinnicombe S, Mather SJ, Clayton J, Foley R, Jan H, Kroll S, Harris M, Amess J, Norton AJ, Lister TA, Radford JA. Tositumomab and Iodine I 131 Tositumomab for Recurrent Indolent and Transformed B-Cell Non-Hodgkin’s Lymphoma. J Clin Oncol 2004; 22:1469-79. [PMID: 15084620 DOI: 10.1200/jco.2004.06.055] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose An open-label phase II study was conducted at two centers to establish the efficacy and safety of tositumomab and iodine I 131 tositumomab at first or second recurrence of indolent or transformed indolent B-cell lymphoma. Patients and Methods A single dosimetric dose was followed at 7 to 14 days by the patient-specific administered radioactivity required to deliver a total body dose of 0.75 Gy (reduced to 0.65 Gy for patients with platelets counts of 100 to 149 × 109/L). Forty of 41 patients received both infusions. Results Thirty-one of 41 patients (76%) responded, with 20 patients (49%) achieving either a complete (CR) or unconfirmed complete remission [CR(u)] and 11 patients (27%) achieving a partial remission. Response rates were similar in both indolent (76%) and transformed disease (71%). The overall median duration of remission was 1.3 years. The median duration of remission has not yet been reached for those patients who achieved a CR or CR(u). Eleven patients continue in CR or CR(u) between 2.6+ and 5.2+ years after therapy. Therapy was well tolerated; hematologic toxicity was the principal adverse event. Grade 3 or 4 anemia, neutropenia, and thrombocytopenia were observed in 5%, 45%, and 32% of patients, respectively. Secondary myelodysplasia has occurred in one patient. Four patients developed human antimouse antibodies after therapy. Five of 38 assessable patients have developed an elevated thyroid-stimulating hormone; treatment with thyroxine has been initiated in one patient. Conclusion High overall and CR rates were observed after a single dose of tositumomab and iodine I 131 tositumomab in this patient group. Toxicity was modest and easily managed.
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Affiliation(s)
- A J Davies
- Cancer Research UK Medical Oncology Unit, Department of Medical Oncology, 45 Little Britain, St Bartholomew's Hospital, London EC1A 7BE, United Kingdom.
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33
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Seymour JF, Pro B, Fuller LM, Manning JT, Hagemeister FB, Romaguera J, Rodriguez MA, Ha CS, Smith TL, Ayala A, Hess M, Cox JD, Cabanillas F, McLaughlin P. Long-term follow-up of a prospective study of combined modality therapy for stage I-II indolent non-Hodgkin's lymphoma. J Clin Oncol 2003; 21:2115-22. [PMID: 12775737 DOI: 10.1200/jco.2003.07.111] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Standard therapy for patients with stage I-II indolent lymphoma has been involved-field radiation therapy (IF-XRT), which achieves 10-year disease-free survival in 40% to 50% of patients, with many of these patients cured. We investigated the potential for combined-modality therapy to increase the disease-free survival for such patients. PATIENTS AND METHODS A total of 102 eligible patients with stage I-II low grade lymphoma (International Working Formulation criteria) were enrolled from 1984 to 1992. Treatment comprised 10 cycles of risk-adapted chemotherapy (cyclophosphamide, vincristine, prednisone, bleomycin [COP-Bleo], and with doxorubicin added for some [CHOP-Bleo]) and 30 to 40 Gy IF-XRT. RESULTS The patients' median age was 56 years (range, 28 to 77), with follicular histology in 83%, bulky disease (>/= 5 cm) in 24%, and stage II in 52%. There were no treatment-related deaths and 99% of patients attained complete remission. With a median follow-up of 10 years, the 10-year time to treatment failure and overall survival were 76% and 82%, respectively. For patients with follicular lymphoma, these figures were 72% and 80%, respectively. The only factor associated with treatment failure, for follicular lymphoma patients, was stage-modified International Prognostic Factors Index score (P =.02). None of 17 patients with diffuse small lymphocytic or mucosa-associated lymphoid tissue histology have relapsed. Elevated serum beta2-microglobulin was associated with shorter survival (P <.0001). The 10-year survival after relapse was 46%. There have been two cases of myelodysplasia and 12 other new malignancies, including four arising within radiation fields. CONCLUSION With prolonged follow-up, combined-modality therapy with risk-adapted COP-/CHOP-Bleo and IF radiation has attained higher rates of disease control and survival than previously reported with IF-XRT alone. This apparent improvement is being further explored in an ongoing randomized trial.
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Affiliation(s)
- John F Seymour
- Department of Haematology, The Peter MacCallum Cancer Institute, East Melbourne, Victoria, Australia
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Blum RH, Seymour JF, Wirth A, MacManus M, Hicks RJ. Frequent impact of [18F]fluorodeoxyglucose positron emission tomography on the staging and management of patients with indolent non-Hodgkin's lymphoma. CLINICAL LYMPHOMA 2003; 4:43-9. [PMID: 12837154 DOI: 10.3816/clm.2003.n.013] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
[18F]fluorodeoxyglucose (FDG) positron emission tomography (PET) is useful in staging aggressive non-Hodgkin's lymphoma (NHL). However, its role in indolent NHL has not been established. This retrospective study assessed the sensitivity and clinical impact of PET findings in patients with indolent NHL. Patients with indolent NHL who underwent FDG-PET scanning between May 1997 and August 2001 were identified. Case records were reviewed for FDG-PET and conventional staging/restaging results and compared for concordance. Forty-seven patients were identified. Twelve staging FDG-PET scans and 37 restaging FDG-PET scans were obtained. The FDG-PET case sensitivity rate was 98%. Forty-two percent of staging FDG-PET scans were concordant with conventional staging, with the remaining patients exhibiting more extensive disease on PET. At progression, FDG-PET and conventional assessments were discordant in 46% of cases. Positron emission tomography findings downstaged disease in 30% of these patients and upstaged disease in 16%. Computed tomography (CT) and FDG-PET identified 150 and 146 individual sites of disease, respectively. Among "definite" sites on structural imaging, 74% were also seen on PET. For equivocal lesions, only 19% were seen on both modalities. Clinical management was changed in 34% of patients as a result of FDG-PET findings. Of 22 discordant lesions in which true disease status could be evaluated, the PET findings were confirmed to be correct in 21 (95%; P < 0.0001). These findings demonstrate that FDG-PET has a high sensitivity for indolent NHL and often leads to alteration of disease staging and management. This high accuracy of FDG-PET in assessing discordant lesions suggests a greater diagnostic utility compared with CT.
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Affiliation(s)
- Robert H Blum
- Division of Hematology and Medical Oncology, Peter MacCallum Cancer Institute, Melbourne, Australia.
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35
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Viardot A, Möller P, Högel J, Werner K, Mechtersheimer G, Ho AD, Ott G, Barth TFE, Siebert R, Gesk S, Schlegelberger B, Döhner H, Bentz M. Clinicopathologic correlations of genomic gains and losses in follicular lymphoma. J Clin Oncol 2002; 20:4523-30. [PMID: 12454108 DOI: 10.1200/jco.2002.12.006] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate the clinical relevance of genomic aberrations in follicular lymphomas (FLs). PATIENTS AND METHODS In this study, we analyzed 124 biopsy samples of patients with FL using comparative genomic hybridization. RESULTS In 87 cases (70%), genomic imbalances were detectable. The most frequent aberrations were gains of chromosome arms 7p (21 patients), 7q (21 patients), Xp (16 patients), 12q (15 patients), and 18q (14 patients) as well as losses on 6q (21 patients). Grades 2 and 3 according to the World Health Organization classification correlated with a more complex karyotype (P <.0001). In a subset of 82 patients, a comprehensive clinical data set was available. In a multivariate analysis including all clinical risk factors of the International Prognostic Index as well as genomic aberrations, the loss of material on chromosomal bands 6q25q27 was the strongest predictor of a shorter survival (P =.0001; hazard ratio, 6.5), followed by elevated serum lactate dehydrogenase level (P =.0009; hazard ratio, 4.9), the presence of more than one extranodal manifestation (P =.017; hazard ratio, 4.2), and age greater than 60 years (P =.022; hazard ratio, 2.6). CONCLUSION These data indicate that genomic aberrations may contribute significantly to risk assessment in patients with FL, the majority of whom are included in low-risk groups using established clinical prognostic scores.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Chromosome Aberrations
- Chromosomes, Human, Pair 12
- Chromosomes, Human, Pair 18
- Chromosomes, Human, Pair 6
- Chromosomes, Human, Pair 7
- DNA, Neoplasm/analysis
- Female
- Frozen Sections
- Humans
- In Situ Hybridization, Fluorescence
- Karyotyping
- L-Lactate Dehydrogenase/blood
- Lymphoma, Follicular/diagnosis
- Lymphoma, Follicular/enzymology
- Lymphoma, Follicular/genetics
- Lymphoma, Follicular/pathology
- Male
- Multivariate Analysis
- Odds Ratio
- Predictive Value of Tests
- Prognosis
- Proportional Hazards Models
- Risk Assessment
- Risk Factors
- Translocation, Genetic
- X Chromosome
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Affiliation(s)
- Andreas Viardot
- Abteilung Innere Medizin III, Pathologie, and Biometrie und Medizinische Dokumentation, Universität Ulm, Germany
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36
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Niitsu N, Higashihara M, Honma Y. Human B-cell lymphoma cell lines are highly sensitive to apoptosis induced by all-trans retinoic acid and interferon-gamma. Leuk Res 2002; 26:745-55. [PMID: 12191570 DOI: 10.1016/s0145-2126(01)00202-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
When cells were incubated in the presence of both interferon-gamma (IFN-gamma) and all-trans retinoic acid (ATRA), the concentration of IFN-gamma required to induce apoptosis of B-cell lymphoma cells was much lower than that required for myeloid or erythroid cell lines. The concentration of IFN-gamma that effectively inhibited the proliferation of BALM-3 cells was 1/40 of that required for BALM-1 cells. STAT-1 phosphorylation, IRF-1 mRNA and protein expression and RAR-beta expression were enhanced to a greater degree in BALM-3 cells treated with IFN-gamma and ATRA than in BALM-1 cells treated with IFN-gamma and ATRA, suggesting that these IFN-gamma related genes were involved in the induction of apoptosis of BALM-3 cells.
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Affiliation(s)
- Nozomi Niitsu
- Department of Hematology and Internal Medicine IV, Kitasato University School of Medicine, 1-15-1 Kitasato, Sagamihara-shi, Kanagawa 228-8555, Japan.
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37
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Igarashi T, Kobayashi Y, Ogura M, Kinoshita T, Ohtsu T, Sasaki Y, Morishima Y, Murate T, Kasai M, Uike N, Taniwaki M, Kano Y, Ohnishi K, Matsuno Y, Nakamura S, Mori S, Ohashi Y, Tobinai K. Factors affecting toxicity, response and progression-free survival in relapsed patients with indolent B-cell lymphoma and mantle cell lymphoma treated with rituximab: a Japanese phase II study. Ann Oncol 2002; 13:928-43. [PMID: 12123339 DOI: 10.1093/annonc/mdf155] [Citation(s) in RCA: 102] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The aim of the study was to determine factors affecting the toxicity and efficacy of rituximab monotherapy in relapsed patients with indolent B-cell lymphoma and mantle cell lymphoma (MCL). PATIENTS AND METHODS A total of 90 patients were enrolled and treated with rituximab infusions at 375 mg/m2 once weekly for 4 weeks. Central pathology review revealed that histologically, 81 patients had indolent B-cell lymphoma or MCL: 59 with follicular lymphoma, 17 with MCL, four with marginal zone lymphoma and one with lymphoplasmacytoid lymphoma. Of these, four were ineligible due to violation of other eligibility criteria. Pre-treatment variables affecting toxicities were analyzed for all 90 patients, and those affecting response and progression-free survival (PFS) were analyzed for 77 eligible patients with confirmed indolent B-cell lymphoma or MCL. The relationship between serum rituximab levels and efficacy was also analyzed for 66 eligible patients. RESULTS Hematological toxicities (grade > or =3) occurred more frequently in females (P <0.05), and thrombocytopenia and leukopenia were more frequent in patients with high lactate dehydrogenase (LDH) levels (P <0.05). Non-hematological toxicities (grade > or =2) were more frequent in patients with extranodal disease or bone marrow involvement. The overall response rate (ORR) in patients receiving one prior chemotherapy regimen was higher than those receiving two or more regimens (P <0.05). The median PFS was shorter in MCL patients, in those with extranodal disease, or in those receiving two or more prior chemotherapy regimens (P <0.01). The PFS intervals of patients with higher serum rituximab levels (> or =70 microg/ml) immediately before the third infusion were longer than in other patients (P <0.01). CONCLUSIONS Several prognostic factors and serum rituximab levels are useful for predicting the toxicity and efficacy of rituximab monotherapy.
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MESH Headings
- Adult
- Aged
- Analysis of Variance
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal, Murine-Derived
- Biopsy, Needle
- Confidence Intervals
- Disease-Free Survival
- Dose-Response Relationship, Drug
- Drug Administration Schedule
- Drug-Related Side Effects and Adverse Reactions
- Female
- Humans
- Japan
- Lymphoma, B-Cell/drug therapy
- Lymphoma, B-Cell/mortality
- Lymphoma, B-Cell/pathology
- Lymphoma, Mantle-Cell/drug therapy
- Lymphoma, Mantle-Cell/mortality
- Lymphoma, Mantle-Cell/pathology
- Male
- Maximum Tolerated Dose
- Middle Aged
- Neoplasm Recurrence, Local/drug therapy
- Neoplasm Recurrence, Local/mortality
- Neoplasm Recurrence, Local/pathology
- Probability
- Risk Factors
- Rituximab
- Survival Rate
- Treatment Outcome
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Affiliation(s)
- T Igarashi
- Hematology and Oncology Division, National Cancer Center Hospital East, Kashiwa, Tokyo, Japan
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38
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Abstract
Stem-cell transplantation (SCT) has become the treatment of choice for patients with relapsed aggressive non-Hodgkin's lymphoma (NHL). However, the role of SCT in the management of patients with indolent NHL remains controversial. Indolent follicular lymphomas are diseases which are generally incurable with conventional therapy. Although patients can survive for prolonged periods, the median duration of first remission is approximately 3 years, and subsequent remissions are progressively shorter with time. Emerging evidence suggests that high-dose chemotherapy with SCT leads to prolonged disease-free and overall survival in a subset of patients with indolent NHL. However, there is increasing concern regarding the toxicity of SCT, especially the long-term risk of developing myelodysplastic syndrome. It is still unclear as to when this approach should be used. Poorer outcomes have been obtained in heavily pretreated patients but encouraging results are being reported for patients undergoing SCT early during the course of their disease. Investigators are now focusing on how to improve SCT efficacy in order to eradicate minimal residual disease. Many ongoing studies are especially exploring the impact of stem-cell purging and novel ablative regimens combined with allogeneic transplantation.
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Affiliation(s)
- Nicolas Mounier
- Institut d'Hématologie, Hôpital Saint-Louis, 1, avenue Claude-Vellefaux, 75475 10, Paris Cedex, France
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39
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Niitsu N, Okamoto M, Okabe-Kado J, Takagi T, Yoshida T, Aoki S, Honma Y, Hirano M. Serum nm23-H1 protein as a prognostic factor for indolent non-Hodgkin's lymphoma. Leukemia 2001; 15:832-9. [PMID: 11368446 DOI: 10.1038/sj.leu.2402105] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Standard chemotherapy has been ineffective for improving the poor 10-year survival rate of patients with indolent lymphoma. However, a wider choice of therapeutic modalities has become recently available, including immunotherapy with monoclonal antibodies and allogeneic peripheral blood stem cell transplantation. Accordingly, a sensitive prognostic indicator is required to identify high-risk patients and to help design new therapeutic approaches for them. We previously reported that the serum nm23-H1 protein level was an independent prognostic factor for aggressive lymphoma. The present study was performed to assess the clinical implications of this protein on indolent lymphoma and whether it can be used to classify the aggressiveness of the disease in order to assist in the individualization of therapy. A total of 130 patients with indolent lymphoma were enrolled in this multicenter study. The serum nm23-H1 protein level was significantly higher in patients with indolent lymphoma than in a normal control group. In addition, indolent lymphoma patients with higher nm23-H1 levels had worse overall and progression-free survival rate than those with lower nm23-H1 levels. Therefore, nm23-H1 in serum may be useful for identifying a distinct group of patients at high risk.
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Affiliation(s)
- N Niitsu
- Department of Internal Medicine, Kitasato University School of Medicine, Kanagawa, Japan
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40
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Kagami Y, Jung J, Choi YS, Osumi K, Nakamura S, Morishima Y, Seto M. Establishment of a follicular lymphoma cell line (FLK-1) dependent on follicular dendritic cell-like cell line HK. Leukemia 2001; 15:148-56. [PMID: 11243383 DOI: 10.1038/sj.leu.2402002] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A novel cell line, FLK-1, was established from bone marrow cells of a patient with follicular lymphoma by means of co-culture with follicular dendritic cell (FDC)-like cell line HK. Immunophenotypic analysis showed that FLK-1 expressed CD10, CD19, CD20, CD38, IgG and HLA-DR, which is a typical feature of germinal center B cells. Cytogenetic analysis of FLK-1 demonstrated t(14;18)(q32;q21) translocation involving BCL2 and immunoglobulin heavy chain genes. Especially noteworthy is that the growth of FLK-1 was found to be dependent on a FDC line, HK. When HK cells were removed from the culture, FLK-1 cells stopped growing and eventually died. An apoptotic mechanism appeared to be involved as indicated by the presence of chromosome condensation and DNA ladder formation. The culture experiment using micropore membranes showed that soluble factor(s) of HK cells supported the growth, while direct cell-to-cell contact appeared to be necessary for longterm cell proliferation. These findings suggest the importance of the micro-environment for follicular lymphoma cells to grow. The FLK-1 cell line may thus prove to be useful for studying the growth mechanism of follicular lymphoma and provide new insights into the pathogenesis of follicular lymphoma.
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Affiliation(s)
- Y Kagami
- Department of Hematology and Chemotherapy, Aichi Cancer Center Hospital, Nagoya, Japan
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41
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Grigg A, Clarke K, Szer J. Prolonged disease-free survival after autografting for chemosensitive non-bulky low grade non-Hodgkin's Lymphoma. Leuk Lymphoma 2000; 39:283-90. [PMID: 11342308 DOI: 10.3109/10428190009065827] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The results of autografting in patients with relapsed low grade non-Hodgkin's Lymphoma (NHL) have generally been disappointing due to the failure to maintain remission and the late development of myelodysplasia. Most series have used regimens that include total body irradiation and purged stem cells. We evaluated the outcome in 32 patients with low grade NHL autografted using chemotherapy-only busulfan-based conditioning and unpurged stem cells. Seven of 10 patients with poor prognostic features at diagnosis remain alive in CR a median of 78 months (range 14-129) post-transplant. Twenty two patients with relapsed, chemosensitive, low bulk disease, most of whom did not have marrow involvement or an elevated LDH, were transplanted. Only five of the 22 have relapsed, with an 86 +/- 8% overall survival and 72 +/- 10% event free survival (EFS) after a median follow-up of 56.5 months. All but one patient has an EFS period longer, often substantially so, than their previous longest remission. No patient has developed myelodysplasia. These data suggest that in selected patients with poor prognosis or relapsed low grade NHL autografting has a favourable impact on the natural history of their disease and may result in long-term disease control.
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Affiliation(s)
- A Grigg
- Bone Marrow Transplant Service and Department of Clinical Haematology and Medical Oncology, The Royal Melbourne Hospital, Grattan Street, Parkville VIC 3050, Australia.
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42
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Foran JM, Gupta RK, Cunningham D, Popescu RA, Goldstone AH, Sweetenham JW, Pettengell R, Johnson PW, Bessell E, Hancock B, Summers K, Hughes J, Rohatiner AZ, Lister TA. A UK multicentre phase II study of rituximab (chimaeric anti-CD20 monoclonal antibody) in patients with follicular lymphoma, with PCR monitoring of molecular response. Br J Haematol 2000; 109:81-8. [PMID: 10848785 DOI: 10.1046/j.1365-2141.2000.01965.x] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Follicular lymphoma (FL) cells express CD20 and are associated in most cases with the t(14;18) chromosomal translocation. A multicentre study was undertaken between January 1997 and January 1998 to assess the complete response rate (CR) and overall response rate (RR) to rituximab, a chimaeric anti-CD20 monoclonal antibody. Seventy patients with previously treated FL received rituximab (375 mg/m2/week x4, by intravenous infusion). Restaging studies were performed 1 and 2 months after therapy. Molecular monitoring for the presence of cells harbouring the Bcl-2/JH gene rearrangement in the peripheral blood (PB) and bone marrow (BM) was performed before and after treatment using a two-step semi-nested polymerase chain reaction (PCR) assay. The overall RR was 32/70 (46%), being highest in patients who had received only one previous treatment (12/15, 80%). However, only two patients achieved a CR. The median duration of response was 11 months. Thirteen of 21 evaluable 'PCR-positive' patients (62%) became 'PCR-negative' in PB and/or BM samples 1 month after rituximab, although this did not correlate with clinical response. Treatment was generally well tolerated, although one patient developed Stevens-Johnson syndrome. Rituximab was shown to be active in FL, and in some cases PB and/or BM became PCR negative. Studies in combination with cytotoxic chemotherapy to increase the CR rate are warranted.
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Affiliation(s)
- J M Foran
- Imperial Cancer Research Fund Medical Oncology Unit, St. Bartholomew's Hospital, London, UK
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43
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Josting A, Reiser M, Wickramanayake PD, Rueffer U, Draube A, Söhngen D, Tesch H, Wolf J, Diehl V, Engert A. Dexamethasone, carmustine, etoposide, cytarabine, and melphalan (dexa-BEAM) followed by high-dose chemotherapy and stem cell rescue--a highly effective regimen for patients with refractory or relapsed indolent lymphoma. Leuk Lymphoma 2000; 37:115-23. [PMID: 10721775 DOI: 10.3109/10428190009057634] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We performed a phase II study to determine the efficacy of maximal cytoreductive therapy with up to five cycles of Dexa-BEAM (dexamethasone, carmustine [BCNU], etoposide, cytarabine, and melphalan) followed by high-dose chemotherapy (HDCT) and autologous stem cell transplantation (ASCT) for patients with advanced relapsed or refractory indolent lymphoma. Thirty-two patients with primary refractory or relapsed indolent lymphoma were treated with the Dexa-BEAM regimen. Thirteen patients had primary refractory disease, 4 patients partial remission, and 15 patients first or subsequent relapse. Patients achieving PR or CR received HDCT with ASCT. The conditioning regimen used was BEAM (carmustine [BCNU], etoposide, cytarabine, and melphalan). Twenty-two patients responded to Dexa-BEAM resulting in a response rate of 78%. Maximum response was observed after 3.2 (range 2-5) courses. One patient with progressive disease died in septic shock during neutropenia. Nineteen patients with partial or complete remission after Dexa-BEAM received HDCT. Hematopoietic stem cells (HSC) were collected after two cycles of Dexa-BEAM. The median number of CD34+ HSC reinfused was 3.1 x 10(6)/kg (range 1.6-8.2 x 10(6)/kg). There was no transplantation-related death. All patients receiving HDCT achieved complete remission. Overall survival (OS) and freedom from treatment failure (FFTF) for all patients are estimated to be 68% and 65% at two years, respectively. With a mean follow-up of 20 months (range 8-42 months), 16/19 patients receiving HDCT are in continuous complete remission. The Dexa-BEAM regimen is effective in overcoming drug resistance in patients with indolent lymphoma who failed to respond to conventional treatment or who relapsed. The CR rate of 100% of those patients receiving HDCT and ASCT after maximal cytoreductive treatment with Dexa-BEAM suggests the use of HDCT at the time of maximal response.
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Affiliation(s)
- A Josting
- First Department of Internal Medicine, University Hospital Cologne, Köln, Germany
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44
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Decaudin D, Lepage E, Brousse N, Brice P, Harousseau JL, Belhadj K, Tilly H, Michaux L, Chèze S, Coiffier B, Solal-Céligny P. Low-grade stage III-IV follicular lymphoma: multivariate analysis of prognostic factors in 484 patients--a study of the groupe d'Etude des lymphomes de l'Adulte. J Clin Oncol 1999; 17:2499-505. [PMID: 10561315 DOI: 10.1200/jco.1999.17.8.2499] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To identify the prognostic factors that influence overall survival (OS) in patients with stage III-IV follicular lymphomas and evaluate the clinical usefulness and the prognostic value of the International Prognostic Index (IPI). PATIENTS AND METHODS Four hundred eighty-four patients with Ann Arbor stage III-IV follicular lymphomas treated in two phase III trials from 1986 to 1995 were screened for this study. All histologic slides were reviewed by two hematopathologists. The influence of the initial parameters on survival was defined by univariate (log-rank test) and multivariate (Cox model) analyses. RESULTS The poor prognostic factors for OS (age > 60 years, "B" symptom(s), > or = two extranodal sites, stage IV disease, tumor bulk > 7 cm, at least three nodal sites > 3 cm, liver involvement, serous effusion-compression or orbital/epidural involvement, and erythrocyte sedimentation rate > 30 mm/h) that were significant in univariate analysis were subjected to multivariate analysis. Three factors remained significant: B symptom(s) (risk ratio = 1.80), age greater than 60 years (risk ratio = 1.60), and at least three nodal sites greater than 3 cm (risk ratio = 1.71). When the IPI was applied to these patients, the score was 1, 2, 3, and 4-5 in 49%, 39%, 11%, and 2%, respectively, and it was significant for progression-free survival (P =.002) and OS (P =.0001). CONCLUSION Three prognostic factors for poor OS were identified: B symptoms, age greater than 60 years, and at least three nodal sites greater than 3 cm. The IPI was prognostic for OS, but in this population, a very low number of patients belonged to the high-risk groups.
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Affiliation(s)
- D Decaudin
- Groupe d'Etude des Lymphomes de l'Adulte, Créteil, Paris, Nantes, Rouen, Caen, Lyon, and Le Mans, France, and Yvoir, Belgium.
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45
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Wood LA, Coupland RW, North SA, Palmer MC. Outcome of advanced stage low grade follicular lymphomas in a population-based retrospective cohort. Cancer 1999; 85:1361-8. [PMID: 10189143 DOI: 10.1002/(sici)1097-0142(19990315)85:6<1361::aid-cncr20>3.0.co;2-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND To the authors' knowledge previous reports of patient outcome for advanced stage low grade follicular lymphomas (LGFL) have not been population-based. This is the first report describing the outcome of these patients based on a population-based cohort. METHODS A retrospective chart review was performed for all patients diagnosed with advanced stage LGFL between 1987-1995 for the adult population of central and northern Alberta, Canada. RESULTS One hundred and fifty-seven patients were diagnosed with advanced stage LGFL. Approximately 45% of patients had died at last follow-up. Treatment was initiated at the time of diagnosis in 87 patients (55%), with alkylating agents used in 66% of them. Of the 70 patients not treated at the initial diagnosis, 69% had been treated at a median of 16.3 months. The overall median survival was 5.9 years. On univariate analysis, significant variables (P < 0.20) included age, B symptoms, symptomatic lymphadenopathy, symptomatic splenomegaly, splenomegaly, Eastern Cooperative Oncology Group performance status, baseline lactate dehydrogenase (LDH), diffuse component on histology, and treatment at the time of diagnosis. By multivariate analysis, the only factors that influenced survival significantly and independently were baseline LDH and B symptoms. An elevated baseline LDH had a hazard ratio of 2.80 (95% confidence interval [CI], 1.65, 4.74) and a median survival of 8.0 years versus 3.6 years (P < 0.0001). B symptoms had a hazard ratio of 2.30 (95% CI, 1.23, 4.30) and a median survival of 6.5 years versus 3.1 years (P < 0.0067). CONCLUSIONS Although some patients with advanced stage LGFL enjoy a prolonged survival, 80% of deaths in this cohort were attributable to lymphoma. The median overall survival of 5.9 years offers a less positive perspective on the outcome of these patients than in previous nonpopulation-based reports. This emphasizes the need for further population-based studies as well as new therapeutic approaches, especially those directed toward patients with poor prognostic features such as elevated baseline LDH and B symptoms.
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Affiliation(s)
- L A Wood
- Division of Medicine, Cross Cancer Institute, Edmonton, Alberta, Canada
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46
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Foran JM, Apostolidis J, Papamichael D, Norton AJ, Matthews J, Amess JA, Lister TA, Rohatiner AZ. High-dose therapy with autologous haematopoietic support in patients with transformed follicular lymphoma: a study of 27 patients from a single centre. Ann Oncol 1998; 9:865-9. [PMID: 9789609 DOI: 10.1023/a:1008349427337] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The prognosis of patients with transformed follicular lymphoma (FL-t) is poor. The use of high-dose therapy (HDT) with autologous haematopoietic support was therefore evaluated as consolidation of remission. PATIENTS AND METHODS Twenty-seven patients received high-dose cyclophosphamide and total body irradiation (cyclo + TBI) with autologous bone marrow (BM; n = 24) or peripheral blood progenitor cell support (PBPC; n = 3). BM was treated in vitro with anti-B cell antibodies and complement. Nineteen of 27 patients were treated in first stable remission following transformation. Eight other patients with a history of transformation were treated following a subsequent recurrence of follicular lymphoma (FL). RESULTS With a median follow-up of 2.4 years, 14 of 27 patients remain alive and in remission; five are alive and free of disease at more than four years. The median survival is 8.5 years. There were two 'early' treatment-related deaths of respiratory failure, and two 'late' deaths of myelodysplastic syndrome (MDS) in remission of lymphoma at 2.8 and 8.5 years. Seven of nine patients having had a recurrence underwent re-biopsy. In two, histology revealed FL, in five, transformed follicular lymphoma. One of the patients with recurrent FL is alive without further therapy, and two of five patients with recurrent FL-t are alive and in remission after further chemotherapy. CONCLUSIONS It is appropriate to consider HDT for younger patients with FL-t in remission. Repeat biopsy should be considered for patients with recurrent disease. There is a risk of late MDS in patients undergoing this treatment.
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MESH Headings
- Adult
- Antineoplastic Agents, Alkylating/administration & dosage
- Antineoplastic Agents, Alkylating/therapeutic use
- Bone Marrow Transplantation
- Cyclophosphamide/administration & dosage
- Cyclophosphamide/therapeutic use
- Female
- Hematopoietic Stem Cell Transplantation
- Humans
- Lymphoma, B-Cell/pathology
- Lymphoma, B-Cell/therapy
- Lymphoma, Follicular/pathology
- Lymphoma, Follicular/therapy
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/therapy
- Male
- Middle Aged
- Survival Analysis
- Transplantation Conditioning
- Treatment Outcome
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Affiliation(s)
- J M Foran
- ICRF Medical Oncology Unit, Department of Medical Oncology, St. Bartholomew's Hospital, London, UK
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47
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48
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Stuschke M, Hoederath A, Sack H, Pötter R, Müller RP, Schulz U, Karstens J, Makoski HB. Extended field and total central lymphatic radiotherapy in the treatment of early stage lymph node centroblastic-centrocytic lymphomas: results of a prospective multicenter study. Study Group NHL-frühe Stadien. Cancer 1997; 80:2273-84. [PMID: 9404705 DOI: 10.1002/(sici)1097-0142(19971215)80:12<2273::aid-cncr9>3.0.co;2-v] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND A prospective multicenter trial was performed to evaluate survival, patterns of relapse, and toxicity for clinically staged patients with lymph node centroblastic-centrocytic (cb/cc) lymphomas in Stages I-IIIA after large extended field irradiation (EFI) or total central lymphatic irradiation (TCLI). METHODS Between January 1986 and August 1993, 117 adults with clinical Stage I-IIIA lymph node cb/cc lymphoma (Kiel classification) were recruited. Patients in Stages I or II with mediastinal, hilar, periaortic, iliac, or mesenteric involvement and in Stage IIIA received TCLI, whereas patients with more peripherally located cb/cc lymphomas were treated with EFI. TCLI and EFI were administered to a total dose of 26 gray (Gy) with 2 Gy per daily fraction, with the exception of the whole abdomen, which was irradiated to a total dose of 25.5 Gy with 1.5 Gy per fraction. A boost of 10 Gy with 2 Gy per fraction was administered to enlarged and involved lymph nodes at the start of radiotherapy. RESULTS Sixty, 40, and 17 patients had Stage I, II, and limited IIIA disease (no bulk and less than 6 involved lymph node regions), respectively. Overall survival was 86% at 5 and 7 years; median follow-up was 68 months. The probabilities of relapse at any site, recurrences in lymph nodes, and in-field lymph node recurrences after TCLI were 17% in Stage I; 56%, 43%, and 40% in Stage II, respectively; and 44%, 35%, and 35% in Stage IIIA, respectively. The risk of disseminated extralymphatic relapses was 9% at 7 years. The most important adverse prognostic factor for in-field lymph node recurrences was a deviation of >20% from the assigned total radiation dose. After EFI, patients in Stage I had a significantly lower risk of recurrences in adjuvant irradiated lymph node regions than in unirradiated lymph node regions. Acute toxicity of EFI and TCLI was moderate. CONCLUSIONS In-field lymph node recurrences remained the main risk after TCLI, and a deviation of >20% from the assigned radiation dose was the major risk factor for in-field recurrences. From these data, a total dose of 40-44 Gy in conventional fractionation for the treatment of macroscopic cb/cc lymphomas and 30 Gy for the treatment of subclinical disease is recommended. A randomized study comparing TCLI with EFI is now being organized by this group.
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Affiliation(s)
- M Stuschke
- Department of Radiotherapy, University of Essen, Germany
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49
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Bentley M, Taylor K. Low-grade non-Hodgkin's lymphoma--biology and therapeutic approaches. AUSTRALIAN AND NEW ZEALAND JOURNAL OF MEDICINE 1997; 27:150-5. [PMID: 9145177 DOI: 10.1111/j.1445-5994.1997.tb00930.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
MESH Headings
- Australia/epidemiology
- Female
- Humans
- Lymphoma, B-Cell/diagnosis
- Lymphoma, B-Cell/epidemiology
- Lymphoma, B-Cell/physiopathology
- Lymphoma, B-Cell/therapy
- Lymphoma, Follicular/diagnosis
- Lymphoma, Follicular/physiopathology
- Lymphoma, Follicular/therapy
- Lymphoma, Non-Hodgkin/diagnosis
- Lymphoma, Non-Hodgkin/epidemiology
- Lymphoma, Non-Hodgkin/physiopathology
- Lymphoma, Non-Hodgkin/therapy
- Male
- Middle Aged
- Prognosis
- Proto-Oncogene Proteins c-bcl-2/metabolism
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Affiliation(s)
- M Bentley
- Department of Haematology, Mater Hospital, South Brisbane
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50
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Davidge-Pitts M, Dansey R, Bezwoda WR. Salvage treatment after failure or relapse following initial chemotherapy for follicular non-Hodgkin's lymphoma. Leuk Lymphoma 1997; 24:341-7. [PMID: 9156664 DOI: 10.3109/10428199709039022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In an attempt to further define prognostic factors in patients with follicular non-Hodgkin's lymphoma, two subgroups of patients receiving 2nd line therapy; (a) those who had failed to achieve CR with initial therapy and (b) those who had relapsed after achieving initial CR, were examined. Patients who failed to achieve initial remission were not totally refractory to retreatment. Seven of 34 (21%) who had failed to respond to initial treatment achieved CR following treatment with various 'salvage chemotherapy' approaches. There were, however, no significant pretreatment prognostic factors that were predictive for response. Among patients who relapsed after initial CR, 22 of 54 (41%) achieved a second CR following retreatment with conventional chemotherapy approaches. The only factors which were significant in predicting for second CR were sex (female) and age (< 60 years). In both subgroups, patients who achieved CR following 'salvage' therapy survived significantly longer than those who responded less favourably. These findings emphasise the fact that response to treatment is the major predictor of survival among patients with indolent non-Hodgkin's lymphomas.
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Affiliation(s)
- M Davidge-Pitts
- Department of Medicine, University of Witwatersrand Medical School, Johannesburg, South Africa
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