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Martin P, Chadburn A, Christos P, Furman R, Ruan J, Joyce M, Fusco E, Glynn P, Elstrom R, Niesvizky R, Feldman E, Shore T, Schuster M, Ely S, Knowles D, Chen-Kiang S, Coleman M, Leonard J. Intensive treatment strategies may not provide superior outcomes in mantle cell lymphoma: overall survival exceeding 7 years with standard therapies. Ann Oncol 2008; 19:1327-1330. [DOI: 10.1093/annonc/mdn045] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Coleman M, Martin P, Ruan J, Niesvizky R, Leonard JP, Elstrom R, Furman RR. The THRIL (thalidomide [T], rituximab [R], and lenalidomide [L]) regimen for chronic lymphocytic leukemia, small lymphocytic lymphoma, and mantle cell lymphoma: daily alternating IMiDs and rituximab maintenance. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.7079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Goldsmith S, Philips SM, Jayabalan DS, Coleman M, Niesvizky R. Utility of decreased FDG SUV as a response and prognostic indicator in multiple myeloma therapy with BiRD. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.8607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Weber DM, Spencer A, Wang M, Chen C, Attal M, Niesvizky R, Prince M, Yu Z, Knight R, Dimopoulos MA. The efficacy and safety of lenalidomide plus dexamethasone in relapsed or refractory multiple myeloma patients with impaired renal function. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.8542] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Chen-Kiang S, Di Liberto M, Louie T, Liang J, Jayabalan DS, Ely S, Moore MA, Niesvizky R, Huang X. Targeting Cdk4/6 in combination therapy of chemoresistant multiple myeloma. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.8503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Niesvizky R, Stern J, Manco M, Mark T, Schuster MW, Shore TB, Harpel JG, Pearse RN, Zafar F, Coleman M. Effect of bortezomib, cyclophosphamide, and filgrastim on complete remission rates and CD34+ stem cell collections in multiple myeloma (MM). J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.8587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Richardson PG, Niesvizky R, Anderson KC, Blade J. Re: When You Look Matters: The Effect of Assessment Schedule on Progression-Free Survival. J Natl Cancer Inst 2008; 100:373. [DOI: 10.1093/jnci/djn012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Mark T, Jayabalan D, Stern J, Furst J, Rambo A, Pearse R, Harpel J, Shore T, Schuster M, Leonard J, Christos P, Coleman M, Niesvizky R. 173: Stem-Cell Collection Prior to Autologous Stem Cell Transplantation is Improved by Cyclophosphamide in Lenalidomide-Treated Patients with Multiple Myeloma. Biol Blood Marrow Transplant 2008. [DOI: 10.1016/j.bbmt.2007.12.182] [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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Coleman M, Ruan J, Furman RR, Niesvizky R, Martin P, Leonard JP. Oral combination chemotherapy for refractory/relapsed lymphoma with the PEP-C (C3) regimen (daily prednisone, etoposide, procarbazine, cyclophosphamide): Low-dose continuous metronomic multidrug therapy. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.8064] [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
8064 Background: Oral daily low dose chemotherapy (metronomic therapy) may maintain continuous sequential drug levels to impact endothelial cell viability (anti-angiogenesis) or to overcome drug resistance. Methods: We retrospectively reviewed data on 97 patients with refractory/relapsed Hodgkin's and non-Hodgkin's lymphoma treated with the PEP-C (C3) regimen, which consists of oral prednisone (20 mg in am), cyclophosphamide (50 mg at noon), etoposide (50 mg at dinner) and procarbazine (50 mg at h.s.with an oral anti- emetic). Medications were administered daily until the white blood cell count fell to less than 3000/dl, when treatment was held until recovery from the nadir. Treatment was then reinstituted on a daily, alternate day, or fractionated weekly basis (e.g. 5 of 7 days) based on patient tolerance. Doses given per day were constant. Results: All patients had been previously treated, with 80% having received 2 or more prior therapies and 57% with 3 or more previous regimens. Overall, 69 patients (71%) achieved a response. Responses by histology were: follicular (n=26) 92%, mantle cell (n=22) 82%, marginal zone (n=14) 71%, small lymphocytic (n=12) 67%, Hodgkin's lymphoma (n=9) 44%, diffuse large B cell (n=9) 33%, and T cell (n=5) 40%. Time on therapy of responding patients ranged from 3 weeks to 48 months (median 9 months, mean 11 months). Toxicity was predominantly myelosuppression, with hospitalization for infection occurring in 10 patients. Five patients developed H. zoster. Gastrointestinal effects prompting cessation of therapy occurred in 6 subjects, and 2 patients developed hematuria. Conclusions: Low dose, continuous (metronomic) combination chemotherapy with PEP-C is an easily administered, generally well- tolerated and effective treatment for relapsed/refractory lymphoma, particularly in indolent and mantle cell histologies. No significant financial relationships to disclose.
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Leonard JP, Furman RR, Cheung YK, Vose JM, Glynn PW, Ruan J, Martin P, Niesvizky R, LaCasce A, Chadburn A, Coleman M. CHOP-R + bortezomib as initial therapy for diffuse large B-cell lymphoma (DLBCL). J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.8031] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
8031 Background: Bortezomib is a proteasome inhibitor with anti-tumor activity in B cell malignancies. These effects, which may relate to NF-kappaB associated pathways, could sensitize tumor cells to standard chemotherapy-based regimens and enhance efficacy. We report findings of a phase I/II trial of dose-escalated bortezomib + standard CHOP-rituximab in DLBCL patients (accrual of the MCL cohort of this study remains ongoing). Methods: Patients with previously untreated DLBCL (n=40) received CHOP-21 + rituximab (375 mg/m2 each cycle) plus bortezomib at 0.7 mg/m2 (Arm 0, n=4), 1.0 mg/m2 (Arm 1, n=8) or 1.3 mg/m2 (Arm 2, n=28 including phase I and all phase II) on days 1 and 4 of each cycle Results: Median age (n=40) was 58 years (range 21–86), thirty-five subjects (88%) had stage III/IV disease at study entry, and 29 (73%) had elevated serum lactate dehydrogenase (LDH). Patients generally had unfavorable baseline international prognostic index (IPI) scores of 2 in 16 subjects (40%) and 3–5 in 19 subjects (48%). Median follow-up is 21 months (range 9 - 35 months). Treatment was generally well tolerated. Peripheral neuropathy occurred in 22 subjects (55%), with 45% grade 1, 5% grade 2 and 5% grade 3. Grade 4 hematologic toxicity included thrombocytopenia (15%) and leukopenia (15%). Four subjects (3 over age 75 and all with high risk IPI) died prior to first response assessment. Intent to treat (ITT) overall response rate (n=40) is 90% with 68% CR/CRu. For the evaluable subset (n=36), ORR was 100% with CR/CRu 75%. Kaplan-Meier estimate (n=40) of 2-year progression-free survival is 72%. Of all 19 enrolled (ITT) patients in the high-intermediate or high-risk IPI groups, 14 (74%) were alive without progression at last assessment. Correlation of outcome with cell of origin type (activated B cell vs germinal center) is ongoing. Conclusions: Bortezomib can be administered with acceptable toxicity in conjunction with CHOP-R chemotherapy. Efficacy findings with this combination regimen in newly-diagnosed DLBCL are encouraging and warrant further study. No significant financial relationships to disclose.
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Niesvizky R, Spencer A, Wang M, Weber D, Chen C, Dimopoulos MA, Yu Z, Yu Z, Delap R, Zeldis J, Knight RD. Increased risk of thrombosis with lenalidomide in combination with dexamethasone and erythropoietin. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.7506] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7506 Background: Lenalidomide (Len) is a novel, orally administered, immunomodulatory drug (IMiD) that has single-agent activity against multiple myeloma (MM) and additive effects when combined with dexamethasone (Dex). At the interim analysis of MM-009/010, lenalidomide/dexamethasone achieved a significant benefit over dexamethasone, providing a longer median time to progression (TTP), higher response rates, and higher CR rates. Aim: This subgroup analysis of MM-009/010 was performed to evaluate thrombosis in patients receiving Len/Dex vs Dex. Thrombotic events included the following adverse event terms: thrombosis, deep venous thrombosis, thromboembolism, and pulmonary embolism. Methods: Patients (pts) with relapsed or refractory MM were randomized to either receive oral Len (25 mg daily for 3 weeks every 4 weeks) plus Dex (40 mg on Days 1–4, 9–12, 17–20 every 4 weeks for 4 months, then 40 mg on Days 1–4 every cycle thereafter) or placebo plus Dex. Results: Thrombotic events were reported in 39 (11.3%) of 346 pts treated with Len/Dex compared to 13 (3.8%) of 346 pts treated with Dex alone (p < 0.001). Multivariate analysis identified Len/Dex treatment and erythropoietic treatment to be independently correlated with thrombosis (Table). Older age, lower plasma cell percentage in marrow, and better ECOG performance status had a weaker association with thrombosis. Thrombosis occurred more frequently among pts with prior history of thrombosis, although that was not a significant predictor in the multivariate anlaysis. None of 23 pts who used aspirin or salicylate during the first month of treatment developed thrombosis and all events occurred in pts with rising M-paraprotein levels at baseline. Conclusions: The current study findings suggest that the administration of erythropoietic agents should be minimized in MM pts receiving Len/Dex. Prophylactic antithrombotic therapy should also be considered. [Table: see text] [Table: see text]
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Weber DM, Chen C, Niesvizky R, Wang M, Belch A, Stadtmauer E, Yu Z, Olesnyckyj M, Zeldis J, Knight R. Lenalidomide plus high-dose dexamethasone provides improved overall survival compared to high-dose dexamethasone alone for relapsed or refractory multiple myeloma (MM): Results of a North American phase III study (MM-009). J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.7521] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7521 Background: Lenalidomide is a novel, orally administered, immunomodulatory drug (IMiD) that has single-agent activity against MM and additive effects when combined with dexamethasone (Dex). Methods: In this phase 3, multicenter, double-blind trial, 354 patients (pts)with relapsed or refractory MM were treated with Dex 40 mg daily on days 1–4, 9–12, 17–20 every 28 days and were randomized to receive either lenalidomide (Len) 25 mg daily orally on days 1–21 every 28 days or placebo. Beginning with cycle 5, Dex was reduced to 40 mg daily on days 1–4 only, every 28 days. Patients were stratified with respect to B2M (≤ 2.5 vs. > 2.5 mg/mL), prior stem cell transplant (none vs. ≥ 1), and number of prior regimens (1 vs > 1). The treatment arms were well balanced for prognostic features. Results: The overall response rate was greater with Len-Dex than with Dex-placebo (59.4% vs. 21.1%; p < 0.001). Complete responses were achieved in 12.9% of pts treated with Len-Dex and 0.6% of pts treated with Dex-placebo. The median time to progression (TTP) for pts treated with Len-Dex was 11.1 months compared to 4.7 months for pts treated with Dex-placebo (p < 0.000001). Median overall survival was higher with Len-Dex (not reached) compared to Dex-placebo (24 months) (hazard ratio 1.76, p = .0125). Grade 3–4 neutropenia was more frequent with combination therapy than with Dex-placebo (24% vs. 3.5%), however ≥ grade 3 infections were similar in both groups. Thromboembolic events occurred in 15% of pts treated with Len-Dex and in 3.5% of pts treated with Dex-placebo. Atrial fibrillation occurred in 8 pts and CHF developed in 4 pts treated with Len-Dex. Conclusions: Considering the ease of oral administration, higher response rate, longer time to progression and overall survival benefit, the combination of lenalidomide-dexamethasone may very well represent the treatment of choice for early refractory or relapsing multiple myeloma. The relatively infrequent side effects should not detract from these improvements, but the use of prophylactic antithrombotic therapy should be considered for patients treated with the combination of lenalidomide and dexamethasone. [Table: see text]
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Coleman M, Kostakoglu L, Goldsmith SJ, Liu M, Christos P, Jayabalan DS, Niesvizky R. Prediction of response to therapy with clarithromycin/lenalidomide/dexamethasone (BIRD) in multiple myeloma using FDG-PET. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.17530] [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
17530 Background: End points based on functional imaging data hold promise to better define and stratify response. As a metabolic imaging modality, FDG-PET can characterize tumor aggressiveness and thus can serve as an early surrogate for therapy response. The combination therapy with BIRD augments tumor mass reduction and improves response in patients with multiple myeloma (MM). The purpose of this study is to determine the value of pre-therapy FDG-PET in predicting therapy response in MM patients undergoing BIRD therapy. Methods: A total of 13 patients with MM (mean age: 60 ± 11) underwent a whole body FDG-PET scan at initial staging prior to BIRD therapy. FDG uptake was qualitatively evaluated in 5 different patterns:minimally diffuse (score 1), focal (score 2), multifocal (score 3), diffuse (score 4) and extramedullary (score 5). Standardized uptake values (SUVmax) were obtained in osseous and extramedullary lesions for quantitative evaluation. Mean SUVmax were also calculated in 14 representative anatomic sites in the axial and appendicular skeleton in 20 age-matched control patients with no osseous malignancy. Ratios of the mean lesion SUVmax to the mean SUVmax in corresponding osseous sections from the control group were calculated. A score was obtained for each patient to reflect disease extent or severity by adding the ratios for each individual lesion. The qualitative and quantitative scores were correlated with the standard response criteria. Results: The results are summarized in the following Table . The pre-therapy qualitative and quantitative scores correlated well with the percent therapy response to BIRD regimen (r = −0.58, p = 0.04 and r = −0.53, p = 0.06, respectively). Conclusions: The pre-therapy FDG-PET scoring system we have developed appears to correlate with the subsequent therapy response to BIRD regimen. Expanded number of patients are warranted to confirm the results of this study. [Table: see text] No significant financial relationships to disclose.
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Kostakoglu L, Niesvizky R, Liu M, Goldsmith SJ, Christos P, Jayabalan DS, Coleman M. FDG-PET predicts disease burden in multiple myeloma. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.7619] [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
7619 Background: Because of the clinical and biologic heterogeneity of multiple myeloma, staging systems have been developed based on recognition of various prognostic factors. The recent integration of FDG-PET into the diagnostic algorithm may also have prognostic implications. Our aim was to evaluate the value of FDG-PET in determining the extent of disease as a staging tool in MM and to compare PET results with the established staging systems and laboratory data. Methods: Thirty seven patients with MM (mean age: 62±12) underwent a whole body FDG-PET scan at initial staging prior to therapy. FDG uptake was qualitatively scored in the following patterns: minimally diffuse (score 1), focal (score 2), multifocal (score 3), diffuse (score 4) and extramedullary (score 5). Standardized uptake values (SUVmax) were obtained in 780 osseous and extramedullary sites for quantitative evaluation. Additionally, mean SUVmax was calculated in 14 representative anatomic sites in the axial and appendicular skeleton in 20 age-matched control patients with no osseous malignancy. Ratios of the mean lesion SUVmax to the mean SUVmax of corresponding osseous sections from the control group were calculated. A score was obtained for each patient to reflect disease severity by adding the ratio for each lesion. Qualitative and quantitative results were correlated with the tumor burden (paraproteins, free light chains in the serum) and staging scores of Durie-Salmon (D-S) and the international staging systems (ISS). Results: There was good correlation between the quantitative score and both D-S staging and the ISS. However, correlation was stronger with the D-S system compared to that with ISS (r=0.44, p=0.007 vs. r=0.33, p=0.06). There was also good correlation between the quantitative score and the tumor burden (r=0.37, p<0.05). The qualitative scoring system produced a good correlation with the tumor burden (r=0.35, p<0.05). There was no correlation between the qualitative scoring system and D-S staging or ISS (P>0.05). Conclusions: FDG-PET is useful in assessing the extent of disease as a staging tool at initial diagnosis in MM. The scoring system we have developed appears to correlate with the established staging systems and the level of free light chains which may contribute to the prognostic evaluation of patients with MM. No significant financial relationships to disclose.
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Niesvizky R, Jayabalan DS, Furst JR, Cho HJ, Pearse RN, Zafar F, Lent RW, Tepler J, Schuster MW, Leonard JP, Coleman M. Clarithromycin, lenalidomide and dexamethasone combination therapy as primary treatment of multiple myeloma. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.7545] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7545 Background: Lenalidomide (Revlamid [R]) is the leading clinical compound in a new group of drugs called IMiDs. Our group demonstrated that clarithromycin (Biaxin [Bi]) augments tumor mass reduction and improves responses in patients (pts) receiving low-dose thalidomide and/or dexamethasone (D). We report the results of the combination of Bi plus R plus D (BiRD) in newly diagnosed MM. Methods: A phase II trial designed to accrue 50 pts. A 2-stage design rejects a CR rate of < 10% (alt >30%). Between Nov. 2004 and Jan. 2006, 46 pts have been accrued of which 40 pts are eligible for evaluation. R is given po at 25 mg daily on days 1–21 of a 28-day cycle. D is given po at 40 mg once weekly. Bi is given po at 500 mg bid. Pts receive low dose aspirin (ASA)(81mg) qd as thrombosis (TE) prophylaxis. Responses are defined according to modified EBMTR criteria. Analysis is by intent-to-treat. Patient Selection: Median age: 62.5 years (36–80), Male/Female 25/15, Hgb: 10.6 g/dL (7.2–15.1), Plt 234 k/uL (51–526), β2m: 3 mg/L (0.8–12.8), CRP: 0.6 mg/dL (0.12–14.2), creat: 1.1 mg/dL (0.6–3.1), albumin 3.5 g/dL (2.3–4.9). SD stage IIIa: 48%, stage IIIb: 10% and IIa: 42%. ISS stage I: 50%, stage II: 25% and stage III: 25%. Cytogenetics and FISH: trisomy 11 (10 pts), tetrasomy 11 (3 pts), del13q14 (14 pts), t (4,14) (1pt), t (11,14) (3 pts). Results: Of the 40 evaluable pts, 38 (95%) have achieved an objective response (>PR) within 3–4 months of Rx with the remaining pts continuing to respond. Seventeen pts (43%) had a >90% reduction of the initial paraprotein. Nearly one third of pts have achieved either a CR (10/40) or a nCR (2/40-continuing on Rx). CR has been confirmed in all pts by normalization of free light chain levels and ratio. The remaining 26 pts (65%) achieved a PR. Of those pts who achieved a PR, 5/26 pts (19%) had >90% reduction in the initial paraprotein. Nineteen pts have experienced grade ≥3 adverse events. Heme toxicities: anemia (11%), neutropenia (9%) and thrombocytopenia (9%). Non-heme toxicities (NHT) include TE in 7 patients (15%) 2 of them fatal. Four of the TE events were while off ASA. Other NHT include myopathy (6%), GI (4%), and mood (4%). Conclusions: BiRD therapy is a safe and highly effective primary therapy for symptomatic, treatment-naïve MM. [Table: see text]
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Hussein MA, Berenson JR, Niesvizky R, Munshi NC, Anderson KC, Ryan KL, Baumgartner KT, Miller DM, Drachman JG, McDonald M. Phase I trial of a humanized anti-CD40 monoclonal antibody (SGN-40) in the treatment of multiple myeloma. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.6581] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Jagannath S, Barlogie B, Berenson J, Siegel D, Irwin D, Richardson PG, Niesvizky R, Alexanian R, Limentani SA, Alsina M, Adams J, Kauffman M, Esseltine DL, Schenkein DP, Anderson KC. A phase 2 study of two doses of bortezomib in relapsed or refractory myeloma. Br J Haematol 2004; 127:165-72. [PMID: 15461622 DOI: 10.1111/j.1365-2141.2004.05188.x] [Citation(s) in RCA: 576] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In a phase 2 open-label study of the novel proteasome inhibitor bortezomib, 54 patients with multiple myeloma who had relapsed after or were refractory to frontline therapy were randomized to receive intravenous 1.0 or 1.3 mg/m(2) bortezomib twice weekly for 2 weeks, every 3 weeks for a maximum of eight cycles. Dexamethasone was permitted in patients with progressive or stable disease after two or four cycles respectively. Responses were determined using modified European Group for Blood and Marrow Transplantation criteria. The complete response (CR) + partial response (PR) rate for bortezomib alone was 30% [90% confidence interval (CI), 15.7-47.1] and 38% (90% CI, 22.6-56.4) in the 1.0 mg/m(2) (8 of 27 patients) and 1.3 mg/m(2) (10 of 26 patients) groups respectively. The CR + PR rate for patients who received bortezomib alone or in combination with dexamethasone was 37% and 50% for the 1.0 and 1.3 mg/m(2) cohorts respectively. The most common grade 3 adverse events were thrombocytopenia (24%), neutropenia (17%), lymphopenia (11%) and peripheral neuropathy (9%). Grade 4 events were observed in 9% (five of 54 patients). Bortezomib alone or in combination with dexamethasone demonstrated therapeutic activity in patients with multiple myeloma who relapsed after frontline therapy.
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Cho HJ, Jungbluth AA, Williamson B, Kolb D, Ely S, Cheng YT, Bhardwaj N, Coleman M, Niesvizky R, Old L. CT7 (MAGE-C1) is a widely expressed Cancer-Testis antigen in multiple myeloma. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.6554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Niesvizky R, Warrell RP. Pathophysiology and management of bone disease in multiple myeloma. Cancer Invest 2001; 15:85-90. [PMID: 9028394 DOI: 10.3109/07357909709018921] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Zhu AX, Niesvizky R, Hedrick E, Fata F, Filippa DA, Michaeli J. Extensive bone marrow necrosis associated with multiple myeloma. Leukemia 1999; 13:2118-20. [PMID: 10602440 DOI: 10.1038/sj.leu.2401550] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Niesvizky R, Zhu AX, Louie D, Michaeli J. Epstein-Barr virus-associated lymphoma after treatment of macroglobulinemia with cladribine. N Engl J Med 1999; 341:55. [PMID: 10391760 DOI: 10.1056/nejm199907013410112] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Bowne WB, Lewis JJ, Filippa DA, Niesvizky R, Brooks AD, Burt ME, Brennan MF. The management of unicentric and multicentric Castleman's disease: a report of 16 cases and a review of the literature. Cancer 1999. [PMID: 10091744 DOI: 10.1002/(sici)1097-0142(19990201)85:3<706::aid-cncr21>3.0.co;2-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Castleman's disease (CD), or angiofollicular lymph node hyperplasia, creates both diagnostic and therapeutic dilemmas for most physicians. For patients with this rare and poorly understood disease, the optimal therapy is unknown. The authors report their experience during the years 1986-1997 with this uncommon clinicopathologic entity. METHODS Sixteen patients with a histologic diagnosis of CD were identified in the pathology database. Unicentric disease was defined as a solitary mass. Multicentric disease compromised patients with widespread lymphadenectomy. Clinical, radiologic, and laboratory data were analyzed to evaluate treatment response. RESULTS The study group consisted of 16 patients classified into 3 clinicopathologic groups: hyaline-vascular, plasma cell, and "mixed." Of those patients who underwent complete surgical excision of a unicentric hyaline-vascular CD mass (n = 8), all remain symptom free without clinical or radiographic recurrence. Two patients remain asymptomatic following partial resection or radiation therapy for an unresectable unicentric hyaline-vascular CD mass. Two patients with multicentric hyaline-vascular CD are currently in complete remission following adjuvant therapy. Multicentric plasma cell CD was present in a single patient. This patient (who underwent surgical and systemic therapy) died of disease within 4 months of presentation. Three patients with unicentric hyaline-vascular/plasma cell-CD remain symptom free following either complete resection or observation. CONCLUSIONS The authors recommend surgical resection for patients with the unicentric variant of CD. Surgical removal of a unicentric mass of hyaline-vascular or hyaline-vascular/plasma cell type is curative. Partial resection, radiotherapy, or observation alone may avoid the need for excessively aggressive therapy. Patients with multicentric disease, either hyaline-vascular or plasma cell type, do not benefit from surgical management and should be candidates for multimodality therapy, the nature of which has yet to be defined.
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Bowne WB, Lewis JJ, Filippa DA, Niesvizky R, Brooks AD, Burt ME, Brennan MF. The management of unicentric and multicentric Castleman's disease: a report of 16 cases and a review of the literature. Cancer 1999; 85:706-17. [PMID: 10091744 DOI: 10.1002/(sici)1097-0142(19990201)85:3<706::aid-cncr21>3.0.co;2-7] [Citation(s) in RCA: 263] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Castleman's disease (CD), or angiofollicular lymph node hyperplasia, creates both diagnostic and therapeutic dilemmas for most physicians. For patients with this rare and poorly understood disease, the optimal therapy is unknown. The authors report their experience during the years 1986-1997 with this uncommon clinicopathologic entity. METHODS Sixteen patients with a histologic diagnosis of CD were identified in the pathology database. Unicentric disease was defined as a solitary mass. Multicentric disease compromised patients with widespread lymphadenectomy. Clinical, radiologic, and laboratory data were analyzed to evaluate treatment response. RESULTS The study group consisted of 16 patients classified into 3 clinicopathologic groups: hyaline-vascular, plasma cell, and "mixed." Of those patients who underwent complete surgical excision of a unicentric hyaline-vascular CD mass (n = 8), all remain symptom free without clinical or radiographic recurrence. Two patients remain asymptomatic following partial resection or radiation therapy for an unresectable unicentric hyaline-vascular CD mass. Two patients with multicentric hyaline-vascular CD are currently in complete remission following adjuvant therapy. Multicentric plasma cell CD was present in a single patient. This patient (who underwent surgical and systemic therapy) died of disease within 4 months of presentation. Three patients with unicentric hyaline-vascular/plasma cell-CD remain symptom free following either complete resection or observation. CONCLUSIONS The authors recommend surgical resection for patients with the unicentric variant of CD. Surgical removal of a unicentric mass of hyaline-vascular or hyaline-vascular/plasma cell type is curative. Partial resection, radiotherapy, or observation alone may avoid the need for excessively aggressive therapy. Patients with multicentric disease, either hyaline-vascular or plasma cell type, do not benefit from surgical management and should be candidates for multimodality therapy, the nature of which has yet to be defined.
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Michaeli J, Niesvizky R, Siegel D, Ladanyi M, Lieberman PH, Filippa DA. Proteinaceous (angiocentric sclerosing) lymphadenopathy: a polyclonal systemic, nonamyloid deposition disorder. Blood 1995; 86:1159-62. [PMID: 7620168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Proteinaceous lymphadenopathy with hypergammaglobulinemia (PLWH) is an exceedingly rare disease of unknown etiology. Described primarily as a pathologic entity, relatively little is known about its clinical manifestations or its response to therapy. The disease is often referred to and treated as an unusual form of plasma cell dyscrasia or light chain deposition disease. We have recently encountered a young patient with PLWH who presented with generalized lymphadenopathy, marked liver function abnormalities, hypocomplementemia, cryoglobulinemia, decreased T4/T8 ratio, and ophthalmopathy. Contrary to the notion that PLWH is a clonal disorder, we found no evidence of clonality in this patient. The most characteristic finding in this and in another patient, previously seen at our institution, was marked angiocentric hyaline sclerosis of the small and mid-sized blood vessels of involved lymph nodes and organs. Based on these findings, we propose the term angiocentric sclerosing lymphadenopathy, which more accurately defines this clinicopathologic entity that appears to be distinct from light chain deposition disease and other plasma cell dyscrasias.
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Niesvizky R, Siegel DS, Busquets X, Nichols G, Muindi J, Warrell RP, Michaeli J. Hypercalcaemia and increased serum interleukin-6 levels induced by all-trans retinoic acid in patients with multiple myeloma. Br J Haematol 1995; 89:217-8. [PMID: 7833269 DOI: 10.1111/j.1365-2141.1995.tb08936.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
All-trans retinoic acid (ATRA) inhibits human myeloma cell growth in vitro, presumably through the down-regulation of interleukin 6 receptors (IL-6R). Based on these and other studies, we initiated a phase II clinical trial using ATRA in patients with advanced refractory multiple myeloma (MM). We report that three out of six treated patients developed severe hypercalcaemia following administration of ATRA, which was accompanied by a significant rise in serum IL-6 levels. Normal calcium levels were restored after the discontinuation of the drug and the administration of standard anti-hypercalcaemic care. We suspect that down-regulation of IL-6R resulted in increased serum IL-6 levels, leading to advanced bone resorption and hypercalcaemia. We conclude that the use of ATRA in patients with advanced MM is not warranted.
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