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Gianni AM, Rambaldi A, Zinzani P, Levis A, Brusamolino E, Pulsoni A, Liberati M, Pogliani E, Cortelazzo S, Valagussa P. Comparable 3-year outcome following ABVD or BEACOPP first-line chemotherapy, plus pre-planned high-dose salvage, in advanced Hodgkin lymphoma (HL): A randomized trial of the Michelangelo, GITIL and IIL cooperative groups. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.8506] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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77
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Tarella C, Zanni M, Magni M, Benedetti F, Patti C, Barbui T, Pileri A, Boccadoro M, Ciceri F, Gallamini A, Cortelazzo S, Majolino I, Mirto S, Corradini P, Passera R, Pizzolo G, Gianni AM, Rambaldi A. Rituximab improves the efficacy of high-dose chemotherapy with autograft for high-risk follicular and diffuse large B-cell lymphoma: a multicenter Gruppo Italiano Terapie Innnovative nei linfomi survey. J Clin Oncol 2008; 26:3166-75. [PMID: 18490650 DOI: 10.1200/jco.2007.14.4204] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
PURPOSE To investigate the impact of adding rituximab to intensive chemotherapy with peripheral-blood progenitor cell (PBPC) autograft for high-risk diffuse large B-cell lymphoma (DLB-CL) and follicular lymphoma (FL). PATIENTS AND METHODS Data were collected from 10 centers associated with Gruppo Italiano Terapie Innnovative nei Linfomi for 522 patients with DLB-CL and 223 patients with FL (median age, 47 years) who received the original or a modified high-dose sequential (HDS) chemotherapy regimen. HDS was delivered to 396 patients without (R-) and to 349 patients with (R+) rituximab; 154 (39%) and 178 patients (51%) in the R- and R+ subsets, respectively, underwent HDS for relapsed/refractory disease. RESULTS A total of 355 R- (90%) and 309 R+ patients (88%) completed the final PBPC autograft. Early treatment-related mortality was 3.3% for R- and 2.8% for R+ (P = not significant). Two parameters significantly influenced the outcome: disease status at HDS, with 5-year overall survival (OS) projections of 69% versus 57% for diagnosis versus refractory/relapsed status, respectively, and rituximab addition, with 5-year OS of 69% versus 60% in the R+ versus R- groups, respectively. In the multivariate analysis, these two variables maintained an independent prognostic value. The marked benefit of rituximab was evident in patients receiving HDS as salvage treatment: the 5-year OS projections for R+ versus R- were, respectively, 64% versus 38%, for patients with refractory disease or early relapse and 71% versus 57%, for patients with late relapse, partial response, or second/third relapse. CONCLUSION The results of this large series indicate that rituximab should be included in the current practice of PBPC autograft for DLB-CL and FL.
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78
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Goldaniga M, Ferrario A, Cortelazzo S, Guffanti A, Pavone E, Ambrosetti A, Marcheselli L, Rossi F, Luminari S, Rossi A, Cro L, Federico M, Lambertenghi Deliliers G, Baldini L. A multicenter retrospective clinical study of CD5/CD10-negative chronic B cell leukemias. Am J Hematol 2008; 83:349-54. [PMID: 18186522 DOI: 10.1002/ajh.21065] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
CD5-negative chronic B cell lymphoproliferative disorders in leukemic phase (B-CLPD) are heterogeneous and relatively uncommon pathologies that often lack a histopathological definition because of the absence of accessible pathological tissue. We describe the clinical features and evolution-related variables of 156 patients with CD5/CD10-negative B-CLPD (median age 66 years, range 25-86). The median follow-up was 51 months (range 6-216), and overall 3- and 5-year survival was respectively 87 and 76%; 50 patients needed therapy at diagnosis, 56 during follow-up, and 50 remained untreated until the last control. A combined clinical, histological, cytomorphological, immunophenotypical, and cytogenetic diagnostic approach allowed the complete classification of only a minority of patients as being affected by splenic marginal zone or lymphoplasmacytic lymphoma; the majority of cases remained unclassifiable. Multivariate analysis showed that the clinicohematological variables adversely related to overall survival were serum LDH levels and age, whereas high serum LDH levels, hemoglobin levels of <11 g/dl, and splenomegaly related to treatment-free time (in "wait and see" cases); only splenomegaly related to time to progression (in treated patients). In conclusion, our retrospective study describes the clinical features and variables related to evolution in a large group of patients with CD5/CD10-negative chronic B-cell lymphoid leukemias and underlines the fact that a probable lymphoplasmacytic or marginal zone normal cell origin can be supposed in such leukemic forms, but never surely demonstrated.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antigens, CD/analysis
- Antigens, Neoplasm/analysis
- B-Lymphocyte Subsets/chemistry
- B-Lymphocyte Subsets/pathology
- Disease Progression
- Female
- Flow Cytometry
- Follow-Up Studies
- Humans
- Immunophenotyping
- Karyotyping
- Leukemia, Lymphocytic, Chronic, B-Cell/diagnosis
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Lymphoma, B-Cell, Marginal Zone/diagnosis
- Lymphoma, B-Cell, Marginal Zone/pathology
- Lymphoproliferative Disorders/classification
- Male
- Middle Aged
- Neoplastic Stem Cells/chemistry
- Neoplastic Stem Cells/pathology
- Retrospective Studies
- Splenic Neoplasms/diagnosis
- Splenic Neoplasms/pathology
- Survival Analysis
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79
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Zanni M, Magni M, Rambaldi A, Benedetti F, Rosato R, Passera R, Patti K, Ciceri F, Gallamini A, Cortelazzo S, Majolino I, Mirto S, Corradini P, Boccadoro M, Andreini A, Barbui T, Gianni A, Tarella C. P010 Incidence and risk factors of secondary myelodysplastic syndrome/acute leukemia occurrence following peripheral blood progenitor cell autograft: a GITIL (Gruppo Italiano Terapie Innovative Nei Linfomi) survey on 1266 lymphoma patients. Leuk Res 2007. [DOI: 10.1016/s0145-2126(07)70080-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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80
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Arcaini L, Burcheri S, Rossi A, Pascutto C, Passamonti F, Brusamolino E, Paulli M, Orlandi E, Buelli M, Viero P, Lucioni M, Montanari F, Merli M, Cortelazzo S, Lazzarino M. Risk of Second Cancer in Nongastric Marginal Zone B-Cell Lymphomas of Mucosa-Associated Lymphoid Tissue: A Population-Based Study from Northern Italy. Clin Cancer Res 2007; 13:182-6. [PMID: 17200353 DOI: 10.1158/1078-0432.ccr-06-0703] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE The aim of this study was to define the risk of second cancer in nongastric marginal zone lymphomas of mucosa-associated lymphoid tissue (MALT). EXPERIMENTAL DESIGN We considered for the analysis 157 patients with a confirmed histology of marginal zone B-cell lymphoma of MALT, presenting with a clinically prevalent extranodal site of disease, except for stomach. All patients came from two hematologic institutions of Northern Italy. We compared the occurrence of second cancer with respect to the general population by calculating the standardized incidence ratio, with the age- and sex-specific incidence rates of a cancer registry of Northern Italy (Lombardia) as a reference. RESULTS A history of solid neoplasia was present in 29 (18%) patients for a total number of 30 neoplasms: 25 solid tumors, 2 hematologic diseases (1 Hodgkin's lymphoma and 1 essential thrombocythemia), and 3 nonmelanoma in situ skin cancers. In 4 patients, the site of cancer and lymphoma was the same. In 21 cases the solid tumor preceded the MALToma, in 3 the neoplasm was concomitant, whereas in 6 it was subsequent. For the entire group, the standardized incidence ratio of an additional malignancy was 0.8 [95% confidence interval (95% CI), 0.55-1.17; P = 0.2]. After excluding nonmelanoma skin cancer, the standardized incidence ratio of a second tumor was 0.75 (95% CI, 0.5-1.12; P = 0.2). After excluding all previous malignancies, the standardized incidence ratio of a second cancer was 1.32 (95% CI, 0.69-2.55; P = 0.4). The comparison of risks between males and females was not significant in each group analysis. CONCLUSIONS Patients with nongastric MALT lymphomas are not at increased risk for other neoplasms compared with the general population of the same geographic area.
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81
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Tibiletti MG, Milani K, Martin V, Zucca E, Motta T, Cortelazzo S, Pinotti G, Mazzucchelli L, Pruneri G, Martinelli G, Barbazza R, Capella C, Bertoni F. Chromosome instability and translocation t(11;18) in primary gastric marginal zone B-cell lymphoma of MALT-type. Hematol Oncol 2007; 25:184-8. [PMID: 17607663 DOI: 10.1002/hon.825] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The prognosis for patients with mucosa-associated lymphoid tissue (MALT) lymphomas is good; these tumours have usually an indolent course with overall survival rates that are greater than 80% at 5-year, but some rare cases with histological transformation in aggressive diffuse large cell lymphoma have also been diagnosed. Here, we present cytogenetic results on endoscopic bioptic material of 42 cases of primary gastric extranodal marginal zone B-cell lymphoma (EMZL) using fluorescence in situ hybridization (FISH) approach with API2, MALT1 and centromeric probes for chromosome 3 and 18, and their impact on the clinical outcome.
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MESH Headings
- Biopsy
- Centromere
- Chromosomal Instability
- Chromosomes, Human, Pair 11
- Chromosomes, Human, Pair 18
- Chromosomes, Human, Pair 3
- Female
- Humans
- In Situ Hybridization, Fluorescence
- Lymphoma, B-Cell, Marginal Zone/diagnosis
- Lymphoma, B-Cell, Marginal Zone/mortality
- Lymphoma, B-Cell, Marginal Zone/pathology
- Male
- Molecular Probes
- Oncogene Proteins, Fusion/analysis
- Prognosis
- Stomach Neoplasms/diagnosis
- Stomach Neoplasms/pathology
- Survival Rate
- Translocation, Genetic
- Treatment Outcome
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82
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Arcaini L, Burcheri S, Rossi A, Paulli M, Bruno R, Passamonti F, Brusamolino E, Molteni A, Pulsoni A, Cox MC, Orsucci L, Fabbri A, Frezzato M, Voso MT, Zaja F, Montanari F, Merli M, Pascutto C, Morra E, Cortelazzo S, Lazzarino M. Prevalence of HCV infection in nongastric marginal zone B-cell lymphoma of MALT. Ann Oncol 2006; 18:346-50. [PMID: 17071937 DOI: 10.1093/annonc/mdl388] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) infection is frequently associated with B-cell non-Hodgkin's lymphomas. We investigated the prevalence of HCV infection in nongastric marginal zone lymphomas of mucosa-associated lymphoid tissue (MALT) in order to define the relationship between the viral infection and the presenting features, treatment, and outcome. METHODS We retrospectively studied 172 patients with a histological diagnosis of marginal zone B-cell lymphoma of MALT, except for stomach, and with available HCV serology, among a series of 208 patients. RESULTS HCV infection was documented in 60 patients (35%). Most HCV-positive patients (97%) showed a single MALT organ involvement. HCV-positive patients showed a more frequent involvement of skin (35%), salivary glands (25%), and orbit (15%). The majority of stage IV HCV-positive patients (71%) had a single MALT site with bone marrow involvement. The overall response rate was similar in HCV-positive (93%) and HCV-negative patients (87%). Overall survival (OS) and event-free survival (EFS) did not differ according to HCV infection. In multivariate analysis, advanced disease (stage III-IV) was associated with a poorer OS (P = 0.0001), irrespective of HCV serostatus. CONCLUSIONS This study shows that nongastric marginal zone lymphomas are characterized by a high prevalence of HCV infection. Patients with involvement of a single MALT site have the highest prevalence of HCV. HCV-positive nongastric lymphomas of MALT show an indolent course similar to HCV-negative patients and seem an ideal target for exploiting the antilymphoma activity of antiviral treatments.
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83
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Ferreri AJM, Ponzoni M, Guidoboni M, Resti AG, Politi LS, Cortelazzo S, Demeter J, Zallio F, Palmas A, Muti G, Dognini GP, Pasini E, Lettini AA, Sacchetti F, De Conciliis C, Doglioni C, Dolcetti R. Bacteria-Eradicating Therapy With Doxycycline in Ocular Adnexal MALT Lymphoma: A Multicenter Prospective Trial. ACTA ACUST UNITED AC 2006; 98:1375-82. [PMID: 17018784 DOI: 10.1093/jnci/djj373] [Citation(s) in RCA: 163] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND An association between ocular adnexal MALT lymphoma (OAL) and Chlamydia psittaci (Cp) infection has been proposed, and recent reports suggest that doxycycline treatment causes tumor regression in patients with Cp-related OAL. The effectiveness of doxycycline treatment in Cp-negative OAL has not been tested. METHODS In a prospective trial, 27 OAL patients (15 newly diagnosed and 12 having experienced relapse) were given a 3-week course of doxycycline therapy. Objective lymphoma response was assessed by computerized tomography scans or magnetic resonance imaging at 1, 3, and 6 months after the conclusion of therapy and every 6 months during follow-up. Cp infection in patients was determined by touchdown enzyme time-release polymerase chain reaction (TETR-PCR). Statistical tests were two-sided. RESULTS Eleven patients were Cp DNA-positive and 16 were Cp DNA negative. Doxycycline was well tolerated. At a median follow-up of 14 months, lymphoma regression was complete in six patients, and a partial response (> or = 50% reduction of all measurable lesions) was observed in seven patients (overall response rate [complete and partial responses] = 48%). Lymphoma regression was observed in both Cp DNA-positive patients (seven of 11 experienced regression) and Cp DNA-negative patients (six of 16 experienced regression) (64% versus 38%; P = .25, Fisher's exact test). The three patients with regional lymphadenopathies and three of the five patients with bilateral disease achieved objective response. In relapsed patients, response was observed both in previously irradiated and nonirradiated patients. The 2-year failure-free survival rate among the doxycycline-treated patients was 66% (95% confidence interval = 54 to 78), and 20 of the 27 patients were progression free. CONCLUSIONS Doxycycline is a fast, safe, and active therapy for Cp DNA-positive OAL that was effective even in patients with multiple failures involving previously irradiated areas or regional lymphadenopathies. The responses observed in PCR-negative OAL may suggest a need for development of more sensitive methods for Cp detection and investigation of the potential role of other doxycycline-sensitive bacteria.
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84
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Corradini P, Tarella C, Zallio F, Dodero A, Zanni M, Valagussa P, Gianni AM, Rambaldi A, Barbui T, Cortelazzo S. Long-term follow-up of patients with peripheral T-cell lymphomas treated up-front with high-dose chemotherapy followed by autologous stem cell transplantation. Leukemia 2006; 20:1533-8. [PMID: 16871285 DOI: 10.1038/sj.leu.2404306] [Citation(s) in RCA: 192] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We report the results of two prospective phase II studies investigating the role of high-dose sequential chemotherapy, followed by autologous stem cell transplantation (ASCT) in 62 patients with advanced stage peripheral T-cell lymphomas (PTCLs) at diagnosis. Conditioning regimen consisted of mitoxantrone (60 mg/m2) and melphalan (180 mg/m2) or carmustine, etoposide, Ara-C and melphalan followed by peripheral blood stem cell autografting. In an intent-to-treat analysis, 46 out of 62 patients (74%) completed the whole programme, whereas 16 patients did not undergo ASCT, mainly because of disease progression. At a median follow-up of 76 months, the estimated 12-year overall (OS), disease-free and event-free survival (EFS) were 34, 55 and 30%, respectively. OS and EFS were significantly better in patients with anaplastic lymphoma-kinase (ALK)-positive anaplastic large-cell lymphoma (ALCL), as compared with the remaining PTCL. Multivariate analysis showed that patients attaining complete remission (CR) before ASCT had a statistically significant benefit in terms of OS and EFS (P<0.0001). Overall treatment-related mortality rate was 4.8%. In conclusion, our findings indicate (1) up-front high-dose therapy and ASCT are feasible, but could induce a high rate of long-term CR only in patients with ALK-positive ALCL and (2) the achievement of CR before autografting is a strong predictor of better survival.
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85
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Viviani S, Bonfante V, Di Nicola M, Cortelazzo S, Carlostella C, Valagussa P, Bonadonna G, Barbui T, Gianni AM. Long-term results of high-dose chemotherapy (HDCT) supported by hematopoietic circulating (ASCT) or bone marrow (BMT) stem cell autografting as first salvage treatment for refractory or relapsed Hodgkin’s lymphoma. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.7567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7567 Background: The aim of this retrospective study was to evaluate with a long follow-up the efficacy of HDCT + ASCT or ABMT for refractory or relapsed HL. Methods: Data were collected from 99 pts who failed or relapsed after first-line CT± radiotherapy and were treated with HDCT+ASCT or ABMT between Oct 1984 and Dec 2003. Thirty-two pts had late relapse (CR≥12 months), 31 had early relapse (CR<12 months), while 36 had primary refractory (IF) HL.The main pts characteristics at relapse/progression were as follows: M/F: 50/49; median age 28 years; stage III-IV:54%; B symptoms: 33%; bulky disease 22%; extranodal ± nodal disease 54%; IPI≥3 39%. HDCT program consisted in a debulking phase with sequential high-dose chemotherapy (Cyclophosphamide 7gr/mq followed by ASC or BM harvest, Methotrexate 8 gr/mq+ Vincristine 1.4 mg/mq, VP16 2 gr/mq) in 71 cases; 3–4 courses of Ifosfamide (3gr/mq × 4 days)+ Vinorelbine (25mg/mq day 1+5) in 28 cases. Final myeloablative course was BEAM (63%), or high-dose Melphalan combined with high-dose Mitoxantrone (11%) or with high-dose Carmustine (9%) or TBI (17%) followed by ABMT or ASCT. Results: Ninety-two pts (93%) completed the HDCT program, while seven pts (7%) progressed during debulking CT. Early and late toxicity were mild. After a median follow-up of 66 months both 10-year freedom from second progression (FF2P) and overall survival (OS) were 61% for all pts. FF2P and OS were respectively 70% and 66% for pts with late relapse; 64% and 60% for pts with early relapse; 52% and 56% for primary refractory pts. Multivariate analysis showed that prognostic factors for FF2P were stage III-IV vs I-II (HR 2.09; p=0.04), response to first-line CT: CR≥12 vs CR<12 vs IF (HR 2.19; p=0.058) and bulky vs non bulky (HR 1.96; p=0.07). Prognostic factors for OS were response to first-line CT (HR 2.59; p=0.05), stage III-IV vs I-II (HR 1.37; p=0.39) and bulky vs non bulky (HR 2.06; p=0.06).Conclusion: These long-term results confirm that HDCT + ASCT or ABMT was feasible, safe and very effective for the treatment of relapsed/refractory HL.Our data support the use of this strategy for the salvage therapy even in the unfavourable group of primary refractory pts. No significant financial relationships to disclose.
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86
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Ferreri AJ, Ponzoni M, Guidoboni M, Cortelazzo S, Demeter J, Zallio F, Palmas A, Politi L, Doglioni C, Dolcetti R. Chlamydia psittaci (Cp)-eradicating therapy with doxycycline is an active treatment against ocular adnexa MALT lymphoma (OAML): Final results of a multicentre prospective trial. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.7559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7559 Background: An association between OAML and Cp infection has been reported. Preliminary data suggest that patients (pts) with Cp-related OAML could achieve lymphoma regression after eradicating therapy with doxycycline, while data on the activity of this strategy in Cp-negative OAML are not available. Methods: In this multicentre prospective trial, 27 consecutive pts with OAML and measurable disease, at diagnosis (n = 15) or relapse, were treated with doxycycline 100 mg, bid orally, for 3 weeks. Objective response was the primary endpoint. The presence of Cp DNA in lymphoma samples was evaluated by TETR-PCR. Results: Tolerability was excellent in all pts but one. At a median follow-up of 13 mo. (range 3–45), response was complete (CR) in 6 pts and partial in 7 (ORR = 48%; 95% CI:30%-66%); three pts had a response <50%, 9 had stable disease (3–13 mo.), two had progressive disease. Response was slow; 5 pts achieved the best response only after one year of follow-up (median time to the best response: 6 mo.). TETR-PCR resulted positive in 11 (41%) pts and negative in 16. Lymphoma regression was observed in both PCR-positive and -negative pts (64% vs. 38%; p = 0.25), with a CR rate of 36% and 13% (p = 0.18), respectively. Response rate was similar between pts with conjunctival and intra-orbital lymphomas (43% vs. 54%, p = 0.71). The three pts with regional lymphadenopathies and three of the 5 pts with bilateral OAL achieved objective response (4 CRs), which lasted 3+, 13+, 16+, 22+, 26+, and 37 mo. In relapsed pts, objective response was observed in 3 of 5 previously irradiated pts and in 5 of 7 non-irradiated pts (p = 0.99). Twenty pts are failure-free, with a 2-yr FFS of 66±12%. Conclusions: Doxycycline is a fast, cheap and safe therapy, able to induce durable regression in 64% of Cp-related OAML. This antibiotic is a valid alternative against OAML, even in pts with multiple failures, involving previously irradiated areas or regional lymph nodes. We report for the first time responses also in PCR-negative OAML; this finding stimulates the development of more sensitive and specific methods for Cp detection and the study of potential associations with other infectious agents responsive to doxycycline. No significant financial relationships to disclose.
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87
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Arcaini L, Burcheri S, Rossi A, Passamonti F, Paulli M, Boveri E, Brusamolino E, Orlandi E, Molteni A, Pulsoni A, Cox MC, Orsucci L, Fabbri A, Frezzato M, Voso MT, Zaja F, Montanari F, Pascutto C, Morra E, Cortelazzo S, Lazzarino M. Nongastric Marginal‐Zone B‐Cell MALT Lymphoma: Prognostic Value of Disease Dissemination. Oncologist 2006; 11:285-91. [PMID: 16549813 DOI: 10.1634/theoncologist.11-3-285] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The aim of this study is to describe the clinical features and define the prognostic significance of disease dissemination in a large series of nongastric marginal-zone B-cell mucosa-associated lymphoid tissue (MALT) lymphomas. We studied 208 patients with nongastric marginal-zone B-cell MALT lymphoma diagnosed and treated from 1991 to 2004. Ninety percent of the patients had a single site of MALT involvement--skin (26%), salivary glands (18%), orbit (14%), Waldeyer's ring (13%)--and 39% and 28% had nodal involvement and bone marrow involvement, respectively. After a median follow-up of 2.7 years, the median event-free survival (EFS) time was 2.4 years, and the median overall survival (OS) time was not reached. On univariate analysis, the features significantly associated with longer EFS and OS times were the following: single MALT site involvement (OS), localized disease (EFS and OS), no nodal disease (EFS and OS), skin and orbit lymphoma (OS), and stage IV disease without bone marrow involvement (OS). On multivariate analysis, both bone marrow and nodal involvement were associated with shorter OS. This study describes the clinical features and the natural history of nongastric marginal-zone lymphomas and highlights that the dissemination to lymph nodes and bone marrow is associated with a poorer outcome.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Anthracyclines/therapeutic use
- Antibodies, Monoclonal/therapeutic use
- Antigens, CD20/immunology
- Antineoplastic Agents/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Bone Marrow Neoplasms/secondary
- Bone Marrow Neoplasms/therapy
- Chemotherapy, Adjuvant
- Female
- Follow-Up Studies
- Humans
- Italy/epidemiology
- Lymphatic Metastasis
- Lymphoma, B-Cell, Marginal Zone/mortality
- Lymphoma, B-Cell, Marginal Zone/pathology
- Lymphoma, B-Cell, Marginal Zone/therapy
- Male
- Middle Aged
- Multivariate Analysis
- Prognosis
- Radiotherapy, Adjuvant
- Retrospective Studies
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88
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Arcaini L, Lazzarino M, Colombo N, Burcheri S, Boveri E, Paulli M, Morra E, Gambacorta M, Cortelazzo S, Tucci A, Ungari M, Ambrosetti A, Menestrina F, Orsucci L, Novero D, Pulsoni A, Frezzato M, Gaidano G, Vallisa D, Minardi V, Tripodo C, Callea V, Baldini L, Merli F, Federico M, Franco V, Iannitto E. Splenic marginal zone lymphoma: a prognostic model for clinical use. Blood 2006; 107:4643-9. [PMID: 16493005 DOI: 10.1182/blood-2005-11-4659] [Citation(s) in RCA: 179] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The Integruppo Italiano Linfomi (IIL) carried out a study to assess the outcomes of splenic marginal zone lymphoma and to identify prognostic factors in 309 patients. The 5-year cause-specific survival (CSS) rate was 76%. In univariate analysis, the parameters predictive of shorter CSS were hemoglobin levels below 12 g/dL (P < .001), albumin levels below 3.5 g/dL (P = .001), International Prognostic Index (IPI) scores of 2 to 3 (P < .001), lactate dehydrogenase (LDH) levels above normal (P < .001), age older than 60 years (P = .01), platelet counts below 100,000/microL (P = .04), HbsAg-positivity (P = .01), and no splenectomy at diagnosis (P = .006). Values that maintained a negative influence on CSS in multivariate analysis were hemoglobin level less than 12 g/dL, LDH level greater than normal, and albumin level less than 3.5 g/dL. Using these 3 variables, we grouped patients into 3 prognostic categories: low-risk group (41%) with no adverse factors, intermediate-risk group (34%) with one adverse factor, and high-risk group (25%) with 2 or 3 adverse factors. The 5-year CSS rate was 88% for the low-risk group, 73% for the intermediate-risk group, and 50% for the high-risk group. The cause-specific mortality rate (x 1000 person-years) was 20 for the low-risk group, 47 for the intermediate-risk group, and 174 for the high-risk group. This latter group accounted for 54% of all lymphoma-related deaths. In conclusion, with the use of readily available factors, this prognostic index may be an effective tool for evaluating the need for treatment and the intensity of therapy in an individual patient.
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89
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Baldini L, Goldaniga M, Guffanti A, Broglia C, Cortelazzo S, Rossi A, Morra E, Colombi M, Callea V, Pogliani E, Ilariucci F, Luminari S, Morel P, Merlini G, Gobbi P. Immunoglobulin M monoclonal gammopathies of undetermined significance and indolent Waldenstrom's macroglobulinemia recognize the same determinants of evolution into symptomatic lymphoid disorders: proposal for a common prognostic scoring system. J Clin Oncol 2005; 23:4662-8. [PMID: 16034042 DOI: 10.1200/jco.2005.06.147] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate the clinicohematologic variables at diagnosis that are prognostically related to neoplastic progression in patients with immunoglobulin M (IgM) monoclonal gammopathies of undetermined significance (MGUS), and indolent Waldenström's macroglobulinemia (IWM), and propose a scoring system to identify subsets of patients at different risk. PATIENTS AND METHODS We evaluated 217 patients with IgM MGUS and 201 with IWM (male-female ratio, 131:86 and 117:84; mean age, 63.7 and 63.6 years, respectively) diagnosed on the basis of serum monoclonal component (MC) levels and bone marrow lymphoplasmacytic infiltration degree. The variables selected by univariate analyses were multivariately investigated; on the basis of their individual relative hazards, a scoring system was devised to identify subsets of patients at different risk of evolution. RESULTS After a median follow-up of 56.1 and 60.2 months, 15 of 217 MGUS and 45 of 201 IWM patients, respectively, required chemotherapy for symptomatic WM (13 and 36), non-Hodgkin's lymphoma (2 and 6) and amyloidosis (0 and 3). The median time to evolution (TTE) was not reached for MGUS and was 141.5 months for IWM. The variables adversely related to evolution were qualitatively the same in both groups: MC levels, Hb concentrations and sex. A scoring system based on these parameters identified three risk groups with highly significant differences in TTE in both groups (P < .0001). CONCLUSION MGUS and IWM identify disease entities with different propensities for symptomatic neoplastic evolution. As both have the same prognostic determinants of progression, we propose a practical scoring system that, identifying different risks of malignant evolution, may allow an individualized clinical approach.
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90
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Gobbi PG, Baldini L, Broglia C, Goldaniga M, Comelli M, Morel P, Morra E, Cortelazzo S, Bettini R, Merlini G. Prognostic validation of the international classification of immunoglobulin M gammopathies: a survival advantage for patients with immunoglobulin M monoclonal gammopathy of undetermined significance? Clin Cancer Res 2005; 11:1786-90. [PMID: 15756000 DOI: 10.1158/1078-0432.ccr-04-1899] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To verify the reliability of the new criteria for the diagnosis of IgM gammopathies recently proposed by an international panel of experts (Athens, 2002). EXPERIMENTAL DESIGN A retrospective series of 698 patients with IgM gammopathy was reviewed paying attention to symptoms, serum IgM concentration, bone marrow infiltration, blood cell count and clinical course. Four clinical entities can be identified: IgM monoclonal gammopathy of undetermined significance (IgM-MGUS), asymptomatic and symptomatic Wandenstrom's macroglobulinemia (A-WM and S-WM, respectively), and IgM-related disorders, although this last was excluded from the study because of the scarcity of patients due to probable selection biases. The observed mortality was studied related to that expected in the general population of comparable age and sex and over an equivalent period of follow-up (standardized mortality ratio, SMR). RESULTS IgM-MGUS, A-WM, and S-WM shared many clinical aspects but, with respect to the general population, patients with IgM-MGUS had a slight but definite survival advantage, those with A-WM had a mortality rate equivalent to that of the general population, whereas the SMR of patients with S-WM was 5.4. Within A-WM and S-WM the SMR values did not vary significantly in relation to marrow lymphocyte counts or serum IgM concentrations. CONCLUSIONS Our findings represent a prognostic validation of the applied diagnostic criteria for three of the four identifiable clinical entities and highlight the importance of symptoms over serum IgM concentration and marrow infiltration.
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91
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Rambaldi A, Carlotti E, Oldani E, Della Starza I, Baccarani M, Cortelazzo S, Lauria F, Arcaini L, Morra E, Pulsoni A, Rigacci L, Rupolo M, Zaja F, Zinzani PL, Barbui T, Foa R. Quantitative PCR of bone marrow BCL2/IgH+ cells at diagnosis predicts treatment response and long-term outcome in follicular non-Hodgkin lymphoma. Blood 2005; 105:3428-33. [PMID: 15637137 DOI: 10.1182/blood-2004-06-2490] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
By real-time quantitative polymerase chain reaction (RQ-PCR), we evaluated BCL2/IgH(+) cells in the bone marrow (BM) and peripheral blood (PB) from 86 patients with follicular lymphoma treated with the sequential administration of CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) and rituximab. At diagnosis, the amount of BCL2/IgH(+) cells in the BM was low (1 BCL2/IgH(+) cell in 1000-100 000 normal cells) in 43% of patients, intermediate (1 in 100-1000) in 34%, and high (> 1 in 100) in 23%. A 2 log decrease of BCL2/IgH(+) cells was achieved after CHOP and an additional 2 log reduction following rituximab. By multivariate analysis, a low level of BCL2/IgH(+) cells in the BM at diagnosis was the best predictor for the achievement of a complete clinical and molecular response. At 5 years, the event-free survival rates of patients with a low/intermediate or high tumor infiltration in the BM were 59% and 32%, respectively. The freedom from recurrence of patients who achieved a molecular response in the BM, no matter whether after CHOP alone or CHOP and rituximab, was 64% as compared to 32% for patients who did not (P < .006). RQ-PCR performed at presentation on BM samples predicts treatment response and long-term clinical outcome in patients with follicular lymphoma.
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92
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Pusterla S, Previtali S, Marziali S, Cortelazzo S, Rossi A, Barbui T, Galli M. Antiphospholipid antibodies in lymphoma: prevalence and clinical significance. ACTA ACUST UNITED AC 2005; 5:341-6. [PMID: 15297851 DOI: 10.1038/sj.thj.6200377] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
To evaluate whether the presence of antiphospholipid antibodies in lymphoma patients influences their response to treatment, and their rate of thromboembolic complications, we followed up 100 consecutive patients with different lymphomas, who underwent measurement of lupus anticoagulants and anticardiolipin antibodies at diagnosis. In all, 27 patients had lupus anticoagulants and/or anticardiolipin antibodies. This prevalence was significantly higher than in a group of 100 age- and sex-matched normal control subjects (8%; P=0.0008, odds ratio 4.25, 95% confidence interval, 1.82-9.92). At diagnosis, antiphospholipid-positive and -negative patients were similar with respect to age, sex, type and staging of lymphomas. During follow-up, the rate of thrombosis was significantly higher in patients with (5.1% patients/year) than without (0.75% patients/year) antiphospholipid antibodies. The two groups were similar with respect to relapse and death rate. In conclusion, antiphospholipid antibodies are associated with lymphomas. Their determination is useful to identify patients at high risk to develop thrombotic complications, but not to predict treatment outcome or disease prognosis.
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93
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Ricci E, Cortelazzo S, Krulichova I, Garattini L. Direct medical costs of mycosis fungoides in specialized Italian hospital departments. Haematologica 2005; 90:270-2. [PMID: 15710589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023] Open
Abstract
The objective was to analyze direct medical costs of managing mycosis fungoides (MF). We conducted a retrospective observational study in five Italian specialized departments. The 58 patients enrolled had a confirmed diagnosis of MF stage IIB or worse in 1999. The mean cost per patient was 9,231.40 euro.
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94
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Ferreri AJM, Campo E, Ambrosetti A, Ilariucci F, Seymour JF, Willemze R, Arrigoni G, Rossi G, López-Guillermo A, Berti E, Eriksson M, Federico M, Cortelazzo S, Govi S, Frungillo N, Dell'Oro S, Lestani M, Asioli S, Pedrinis E, Ungari M, Motta T, Rossi R, Artusi T, Iuzzolino P, Zucca E, Cavalli F, Ponzoni M. Anthracycline-based chemotherapy as primary treatment for intravascular lymphoma. Ann Oncol 2004; 15:1215-21. [PMID: 15277261 DOI: 10.1093/annonc/mdh274] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Optimal therapeutic management of intravascular lymphoma (IVL) lacks precise guidelines. PATIENTS AND METHODS The clinico-pathological features of 38 HIV-negative patients with IVL were reviewed to define efficacy of chemotherapy in these malignancies. Clinical characteristics of 22 patients treated with chemotherapy and of 16 untreated patients were compared in order to understand better the impact and causes of potential patient selection. RESULTS Median age was 70 years (range 34-90), with a male/female ratio of 0.9; 23 (61%) patients had Eastern Cooperative Oncology Group performance status (ECOG-PS) > 1; 21 (55%) had systemic symptoms. Cutaneous lesions and anemia were significantly more common among patients treated with chemotherapy; central nervous system (CNS) and renal involvement were significantly more common among untreated patients. Chemotherapy was associated with a response rate of 59% and a 3-year overall survival of 33 +/- 11%. Five of six patients with CNS involvement received chemotherapy: four of them died early; only one patient, treated with adriamycin, cyclophosphamide, vincristine, methotrexate, bleomycin and prednisolone (MACOP-B) followed by high-dose chemotherapy and autologous stem cell transplantation (ASCT), was alive at 19 months. High-dose chemotherapy supported by ASCT was indicated at diagnosis in another patient (43 years of age, stage I), who was alive at 71 months, and at relapse after cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP) in two patients who died early after transplantation. PS < or = 1, disease limited to the skin, stage I, and use of chemotherapy were independently associated with better outcome. CONCLUSIONS Anthracycline-based chemotherapy is the standard treatment for IVL. However, survival is disappointing, with a relevant impact of diagnostic delay and lethal complications. More intensive combinations, containing drugs with higher CNS bioavailability, are needed in cases with brain involvement, and the role of high-dose chemotherapy supported by ASCT should be further investigated in younger patients with unfavorable features.
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95
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Gallamini A, Stelitano C, Calvi R, Bellei M, Mattei D, Vitolo U, Morabito F, Martelli M, Brusamolino E, Iannitto E, Zaja F, Cortelazzo S, Rigacci L, Devizzi L, Todeschini G, Santini G, Brugiatelli M, Federico M. Peripheral T-cell lymphoma unspecified (PTCL-U): a new prognostic model from a retrospective multicentric clinical study. Blood 2003; 103:2474-9. [PMID: 14645001 DOI: 10.1182/blood-2003-09-3080] [Citation(s) in RCA: 517] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
To assess the prognosis of peripheral T-cell lymphoma unspecified, we retrospectively analyzed 385 cases fulfilling the criteria defined by the World Health Organization classification. Factors associated with a worse overall survival (OS) in a univariate analysis were age older than 60 years (P=.0002), equal to or more than 2 extranodal sites (P=.0002), lactic dehydrogenase (LDH) value at normal levels or above (P<.0001), performance status (PS) equal to or more than 2 (P< or =.0001), stage III or higher (P=.0001), and bone marrow involvement (P=.0001). Multivariate analysis showed that age (relative risk, 1.732; 95% CI, 1.300-2.309; P<.0001), PS (relative risk, 1.719; 95% CI, 1.269-2.327, P<.0001), LDH level (relative risk, 1.905; 95% CI, 1.415-2.564; P<.0001), and bone marrow involvement (relative risk, 1.454; 95% CI, 1.045-2.023; P=.026) were factors independently predictive for survival. Using these 4 variables we constructed a new prognostic model that singled out 4 groups at different risk: group 1, no adverse factors, with 5-year and 10-year OS of 62.3% and 54.9%, respectively; group 2, one factor, with a 5-year and 10-year OS of 52.9% and 38.8%, respectively; group 3, 2 factors, with 5-year and 10-year OS of 32.9% and 18.0%, respectively; group 4, 3 or 4 factors, with a 5-year and 10-year OS of 18.3 and 12.6%, respectively (P< or =.0001; log-rank, 66.79).
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96
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Gianni AM, Magni M, Martelli M, Di Nicola M, Carlo-Stella C, Pilotti S, Rambaldi A, Cortelazzo S, Patti C, Parvis G, Benedetti F, Capria S, Corradini P, Tarella C, Barbui T. Long-term remission in mantle cell lymphoma following high-dose sequential chemotherapy and in vivo rituximab-purged stem cell autografting (R-HDS regimen). Blood 2003; 102:749-55. [PMID: 12663455 DOI: 10.1182/blood-2002-08-2476] [Citation(s) in RCA: 164] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Mantle cell lymphoma (MCL) is rarely cured with standard-dose chemotherapy. From January 1997 to February 2000, 28 previously untreated advanced-stage MCL patients younger than 61 years of age were treated at 9 Italian hematologic departments with 3 cycles of standard-dose debulking chemotherapy followed by a high-dose rituximab-supplemented sequence (R-HDS) including intravenous administration of high-dose cyclophosphamide, high-dose cytarabine, high-dose melphalan, and high-dose mitoxantrone plus melphalan. Study end points included toxicity, clinical and molecular response rates, long-term event-free survival (EFS), and overall survival (OS) rates, as well as the ability to harvest tumor-free peripheral blood stem cells. Optimal amounts of polymerase chain reaction-negative (PCR-negative) CD34+ cells were collected from all 20 informative patients. One patient died of toxicity. All 27 patients assessable for response achieved a complete response (CR), of which 24 remain in continuous complete remission (CCR) after a median follow-up of 35 months. Three patients had transient evidence of PCR-detectable disease in the bone marrow. The OS and EFS rates at 54 months were 89% and 79%, respectively. These results compare with the 42% OS rate and the 18% EFS rate observed in 35 age-matched historic controls treated with standard-dose chemotherapy at the participating centers. The use of rituximab in combination with high-dose chemotherapy represents a very effective in vivo purging method. The R-HDS regimen can be safely applied in a multicenter hematology setting and leads to long-term EFS and OS in the majority of patients with an otherwise incurable disease.
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97
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Tarella C, Cuttica A, Vitolo U, Liberati M, Di Nicola M, Cortelazzo S, Rosato R, Rosanelli C, Di Renzo N, Musso M, Pavone E, Santini G, Pescarollo A, De Crescenzo A, Federico M, Gallamini A, Pregno P, Romano R, Coser P, Gallo E, Boccadoro M, Barbui T, Pileri A, Gianni AM, Levis A. High-dose sequential chemotherapy and peripheral blood progenitor cell autografting in patients with refractory and/or recurrent Hodgkin lymphoma: a multicenter study of the intergruppo Italiano Linfomi showing prolonged disease free survival in patients treated at first recurrence. Cancer 2003; 97:2748-59. [PMID: 12767087 DOI: 10.1002/cncr.11414] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The objective of the current study was to evaluate in a multicenter setting the feasibility and efficacy of a high-dose sequential (HDS) chemotherapy regimen that combined intensive debulking and high-dose therapy (HDT) with peripheral blood progenitor cell (PBPC) autografting in patients with refractory or recurrent Hodgkin lymphoma (HL). METHODS Data were collected from 102 patients with HL who were treated with the HDS regimen at 14 centers associated with the Intergruppo Italiano Linfomi. Twenty-four patients had primary refractory HL, 59 patients had their first recurrence of HL (within 1 year in 32 patients and > 1 year in 27 patients), and 19 patients had multiple disease recurrences. The HDS regimen included the sequential delivery of high-dose (hd) cyclophosphamide with PBPC harvesting, methotrexate, etoposide, then HDT (usually hd mitoxantrone plus L-phenylalanine mustard) with PBPC autografting. In addition, radiotherapy was delivered to 36 patients at sites of bulky or persistent disease. RESULTS Ninety-two patients (90%) completed the HDS program. There were five toxic deaths (treatment-related mortality rate, 4.9%) and six secondary malignan cies (five patients developed myelodysplastic syndrome/acute myelogenous leukemia, and one patient developed colorectal carcinoma). At a median follow-up of 5 years, the 5-year overall survival (OS) and event-free survival (EFS) projections were 64% (95% confidence interval [95% CI], 54-74%) and 53% (95% CI, 43-63%), respectively. Patients with their first recurrence had the most favorable outcome, with 5-year OS and EFS projections of 77% (95% CI, 66-88%) and 63% (95% CI, 50-76%), respectively. There were no significant differences between patients with early first recurrence and late first recurrence. The poorest outcome was observed in patients with refractory HL, with 5-year OS and EFS projections of 36% (95% CI, 16-55%) and 33% (95% CI, 14-52%), respectively. Patients who received HDS chemotherapy after multiple recurrences had an intermediate outcome. Multivariate analysis showed that refractory disease and systemic symptoms at the time of initial presentation were associated significantly associated with poor OS and EFS. CONCLUSIONS The use of HDS chemotherapy for patients with refractory and/or recurrent HL is feasible at the multicenter level. The combination of intensive debulking and HDT with PBPC autografting offers a good chance of prolonged disease free survival for patients with their first recurrence of HL.
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98
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Zucca E, Conconi A, Pedrinis E, Cortelazzo S, Motta T, Gospodarowicz MK, Patterson BJ, Ferreri AJM, Ponzoni M, Devizzi L, Giardini R, Pinotti G, Capella C, Zinzani PL, Pileri S, López-Guillermo A, Campo E, Ambrosetti A, Baldini L, Cavalli F. Nongastric marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue. Blood 2003; 101:2489-95. [PMID: 12456507 DOI: 10.1182/blood-2002-04-1279] [Citation(s) in RCA: 343] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
A retrospective survey of patients with pathologically reviewed extragastric mucosa-associated lymphoma tissue (MALT) lymphomas from 20 institutions was performed. A total of 180 patients with histologically confirmed diagnosis of extragastric MALT lymphomas were studied. Their median age was 59 years (range, 21-92 years). Ann Arbor stage I disease was present in 115 patients (64%) and stage II disease in 16 (9%). Most cases were in the low or low-intermediate risk groups according to the International Prognostic Index (IPI). Forty-one (23%) patients had involvement of more than one extranodal site at diagnosis and in 24 cases (13%) the lymphoma presented at multiple mucosal sites (9 of them with only mucosal involvement, without bone marrow or nodal disease). Lymph node involvement was present in 21%. Patients were treated with a variety of therapeutic strategies, including chemotherapy in 78 cases. The median overall survival (OS) was not reached; the 5-year OS rate was 90% (95% CI, 82%-94%), the 5-year cause-specific survival (CSS) was 94% (95% CI, 87%-97%), and the 5-year progression-free survival (PFS) was 60% (95% CI, 50%-70%). Multivariate analysis showed that Ann Arbor stage was significantly associated with longer OS, nodal involvement with longer CSS, and favorable IPI score with better PFS. At a median follow-up of 3.4 years, 48 patients (27%; 95% CI, 20%-34%) had a relapse, 6 (3%; 95% CI, 1%-7%) showed histologic transformation, and 18 (10%; 95% CI, 6%-15%) experienced the development of a second tumor. Our data confirm the indolent nature of nongastric MALT lymphomas and the high rate of patients presenting with disseminated disease, which, when limited to mucosal sites, was not associated with a poorer outcome.
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99
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Zucca E, Conconi A, Mughal TI, Sarris AH, Seymour JF, Vitolo U, Klasa R, Ozsahin M, Mead GM, Gianni MA, Cortelazzo S, Ferreri AJM, Ambrosetti A, Martelli M, Thiéblemont C, Moreno HG, Pinotti G, Martinelli G, Mozzana R, Grisanti S, Provencio M, Balzarotti M, Laveder F, Oltean G, Callea V, Roy P, Cavalli F, Gospodarowicz MK. Patterns of outcome and prognostic factors in primary large-cell lymphoma of the testis in a survey by the International Extranodal Lymphoma Study Group. J Clin Oncol 2003; 21:20-7. [PMID: 12506165 DOI: 10.1200/jco.2003.11.141] [Citation(s) in RCA: 284] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To determine clinical features and patterns of outcome of primary testicular diffuse large B-cell lymphomas (DLCL). PATIENTS AND METHODS A retrospective international survey of 373 patients with primary testicular DLCL. RESULTS Most patients presented with localized disease (stage I to II), and the median age at diagnosis was 66 years (range, 19 to 91 years). Anthracycline-based chemotherapy was administered to 255 patients (68%), and prophylactic intrathecal chemotherapy was given to 68 patients (18%); 133 patients (36%) received prophylactic scrotal radiotherapy. Median overall survival was 4.8 years, and median progression-free survival was 4 years. The survival curves showed no clear evidence of a substantial proportion of cured patients. A favorable international prognostic index score (IPI), no B-symptoms, the use of anthracyclines, and prophylactic scrotal radiotherapy were significantly associated with longer survival at multivariate analysis. However, even for patients with stage I disease and good-risk IPI, the outcome seems worse than what was reported for DLCL at other sites. At a median follow-up of 7.6 years, 195 patients (52%) had relapsed. Extranodal recurrence was reported in 140 cases. Relapses in CNS were detected in 56 patients (15%) up to 10 years after presentation. A continuous risk of recurrence in the contralateral testis was seen in patients not receiving scrotal radiotherapy. CONCLUSION Testicular DLCL is characterized by a particularly high risk of extranodal relapse even in cases with localized disease at diagnosis. Anthracycline-based chemotherapy, CNS prophylaxis, and contralateral testicular irradiation seem to improve the outcome. Their efficacy is under evaluation in a prospective clinical trial.
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100
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Zinzani PL, Martelli M, Bertini M, Gianni AM, Devizzi L, Federico M, Pangalis G, Michels J, Zucca E, Cantonetti M, Cortelazzo S, Wotherspoon A, Ferreri AJM, Zaja F, Lauria F, De Renzo A, Liberati MA, Falini B, Balzarotti M, Calderoni A, Zaccaria A, Gentilini P, Fattori PP, Pavone E, Angelopoulou MK, Alinari L, Brugiatelli M, Di Renzo N, Bonifazi F, Pileri SA, Cavalli F. Induction chemotherapy strategies for primary mediastinal large B-cell lymphoma with sclerosis: a retrospective multinational study on 426 previously untreated patients. Haematologica 2002; 87:1258-64. [PMID: 12495899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023] Open
Abstract
BACKGROUND AND OBJECTIVES This multinational retrospective study compares the outcomes of patients with primary mediastinal large B-cell lymphoma (PMLBCL) with sclerosis after first-generation (dose-intensive regimens), third-generation (alternating regimens) and high-dose chemotherapy strategies, frequently with adjuvant radiation therapy. DESIGN AND METHODS Between August 1981 and December 1999, a total of 426 previously untreated patients with confirmed diagnosis were enrolled in 20 institutions to receive combination chemotherapy with either first generation (CHOP or CHOP-like) regimens, third generation (MACOP-B, VACOP-B, ProMACE CytaBOM) regimens or high-dose chemotherapy (HDS/ABMT). RESULTS With chemotherapy, complete response (CR) rates were 49% (50/105), 51% (142/277) and 53% (23/44) with first generation, third generation and high-dose chemotherapy strategies, respectively; partial response (PR) rates were 32%, 36% and 35%, respectively. All patients who achieved CR and 124/142 (84%) with PR had radiation therapy on the mediastinum. The final CR rates became 61% for CHOP/CHOP-like regimens, 79% for MACOP-B and other regimens, and 75% for HDS/ABMT. After median follow-ups from attaining CR of 48.5 months for CHOP/CHOP-like regimens, 51.7 months for MACOP-B type regimens and 32.4 months for HDS/ABMT, relapses occurred in 15/64 (23%), 27/218 (12%) and 0/33 (0%) patients, respectively. Projected 10-year progression-free survival rates were 35%, 67% and 78%, respectively (p=0.0000). Projected 10-year overall survival rates were 44%, 71% and 77%, respectively (p=0.0000), after median follow-ups from diagnosis of 52.3 months, 54.9 months and 35.8 months, respectively. INTERPRETATION AND CONCLUSIONS In patients with PMLBCL with sclerosis, MACOP-B plus radiation therapy may be a better strategy than other treatments; these retrospective data need to be confirmed by prospective studies. The encouraging survival results after high dose chemotherapy require confirmation in selected high-risk patients.
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MESH Headings
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Female
- Humans
- Lymphoma, B-Cell/mortality
- Lymphoma, B-Cell/pathology
- Lymphoma, B-Cell/therapy
- Lymphoma, Large B-Cell, Diffuse/mortality
- Lymphoma, Large B-Cell, Diffuse/pathology
- Lymphoma, Large B-Cell, Diffuse/therapy
- Male
- Mediastinal Neoplasms/mortality
- Mediastinal Neoplasms/pathology
- Mediastinal Neoplasms/therapy
- Middle Aged
- Remission Induction/methods
- Retrospective Studies
- Sclerosis
- Survival Analysis
- Treatment Outcome
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