26
|
Peterson JF, Pitel BA, Smoley SA, Vasmatzis G, Smadbeck JB, Greipp PT, Ketterling RP, Macon WR, Baughn LB. Elucidating a false-negative MYC break-apart fluorescence in situ hybridization probe study by next-generation sequencing in a patient with high-grade B-cell lymphoma with IGH/MYC and IGH/BCL2 rearrangements. Cold Spring Harb Mol Case Stud 2019; 5:a004077. [PMID: 31160360 PMCID: PMC6549546 DOI: 10.1101/mcs.a004077] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 03/27/2019] [Indexed: 12/15/2022] Open
Abstract
The identification of MYC rearrangements in several mature B-cell neoplasms is critical for diagnostic and prognostic purposes. Commercially available fluorescence in situ hybridization (FISH) probe sets, including IGH/MYC dual-color dual-fusion (D-FISH) and MYC break-apart probes (BAPs), serve as the primary methodology utilized to detect MYC rearrangements. However, performing either IGH/MYC D-FISH or MYC BAP FISH studies in isolation has been reported to result in false-negative results because of the complex nature of 8q24 rearrangements involving the MYC gene region. We report a 60-yr-old male with newly diagnosed high-grade B-cell lymphoma with a negative MYC BAP study, but with positive BCL2 and BCL6 BAP studies. Per our current laboratory algorithm to concurrently interrogate the MYC gene region with both MYC BAP and IGH/MYC D-FISH probe sets, we performed IGH/MYC D-FISH studies and detected an IGH/MYC fusion. To further characterize the discrepant MYC results obtained by FISH, a next-generation sequencing strategy, mate-pair sequencing (MPseq), was performed and revealed a small insertion (∼200 kb) of the IGH locus downstream from the MYC gene that was undetectable by MYC BAP studies. This case highlights the importance of utilizing both IGH/MYC D-FISH and MYC BAP sets to detect potential cryptic MYC rearrangements and also demonstrates the power of MPseq to characterize complex structural rearrangements and copy-number abnormalities unappreciable by FISH.
Collapse
|
27
|
St-Pierre F, Broski SM, LaPlant B, Ristow K, Maurer MJ, Macon WR, Habermann TM, Ansell SM, Thompson CA, Micallef INM, Nowakowski GS, Witzig TE. Extranodal (EN) and spleen disease by FDG-PET/CT is associated with early clinical failure in untreated follicular lymphoma (FL). J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.7554] [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
7554 Background: Predicting early clinical failure in patients with untreated FL is important but difficult. Lymphoma involvement of EN sites is better detected by FDG-PET/CT than CT alone, but PET parameters are not part of the usual predictive indices. We aimed to determine the incidence and patterns of spleen and EN disease using PET/CT, and learn if they are useful in predicting early clinical failure. Methods: PET/CT images from 613 cases of newly diagnosed FL between 2003 – 2016 were retrospectively reviewed. The location, pattern, and number of EN sites, as well as splenic involvement, were recorded. Associations with outcomes were assessed using event-free survival (EFS) and overall survival (OS). Results: 49% (301/613) of patients had PET/CT-detected EN involvement, and 28% (171/613) had spleen involvement. Presence of ≥2 EN sites, spleen, bone, or soft tissue involvement, as well as a multifocal on diffuse pattern of bone involvement by imaging, were univariate predictors of EFS; presence of ≥2 EN sites and bone involvement pattern were also predictive of OS. In a multivariate analysis with FLIPI-2 factors, spleen involvement, pattern of bone involvement, and soft tissue involvement independently predicted a lower EFS (Table). When the multivariate analysis was performed using PRIMA-PI factors, the presence of ≥2 EN sites was an adverse independent prognostic factor for OS (HR 2.28; 95% CI 1.01-5.18; p=0.05). Conclusions: Baseline PET/CT identifies EN and spleen sites of disease that can predict early clinical failure of FL. These results may be useful to better identify high-risk patients and guide appropriate therapy. [Table: see text]
Collapse
|
28
|
Castellino A, Pulido JS, Johnston PB, Ristow KM, Nora Bennani N, Inwards DJ, Macon WR, Micallef INM, King RL, Salomao DR, Witzig TE, Habermann TM, Nowakowski GS. Role of systemic high-dose methotrexate and combined approaches in the management of vitreoretinal lymphoma: A single center experience 1990-2018. Am J Hematol 2019; 94:291-298. [PMID: 30516868 DOI: 10.1002/ajh.25350] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 10/29/2018] [Accepted: 11/08/2018] [Indexed: 12/26/2022]
Abstract
Vitreoretinal lymphoma (VRL) management remains a challenge. We present 72 patients with VRL, diagnosed at Mayo Clinic between 1990-2018. Three nondiffuse large B-cell lymphoma (DLBCL) histology cases were excluded. Among 69 DLBCL, 33 patients had primary VRL (PVRL), 18 concurrent intraocular and central nervous system (CNS) or systemic disease and 18 secondary VRL. Patients received intraocular chemotherapy (intraocular injections of rituximab or metothrexate or steroids or in combination), radiotherapy, systemic or combined systemic plus intraocular treatment in 9, 10, 35, and 15 cases, respectively. Among primary and concurrent VRL, median failure free survival (FFS), CNS relapse-free survival (CNS-RFS) and overall survival (OS) were: 1.8, 4.9, and 4.1 years, respectively; among PVRL, median FFS, CNS-RFS, and OS were: 2.6 year, Not Reached and 9.3 year, respectively. No CNS relapse occurred beyond 4 years in PVRL. Median OS for patients diagnosed between 1990 and 1999 vs between 2000 and 2018 was 1.5 vs 9.4 years, respectively (P = .0002). OS was significantly higher in PVRL, as compared with concurrent VRL (P = .04). Previous immunosuppression and poor performance status were predictive of worse outcome. In PVRL, a combined systemic and intraocular therapy showed higher FFS (P = .002) and CNS-RFS (P = .003), but no differences in OS. Among 18 secondary VRL, at a median follow-up of 1.1 year after vitreoretinal relapse, median FFS and OS were 0.3 and 1.3 years. An improvement in survival of VRL has been observed over the decades. PVRL should undergo combined systemic and intraocular chemotherapy to prevent CNS progression.
Collapse
|
29
|
McPhail ED, Maurer MJ, Macon WR, Feldman AL, Kurtin PJ, Ketterling RP, Vaidya R, Cerhan JR, Ansell SM, Porrata LF, Nowakowski GS, Witzig TE, Habermann TM. Inferior survival in high-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements is not associated with MYC/IG gene rearrangements. Haematologica 2018; 103:1899-1907. [PMID: 29903764 PMCID: PMC6278976 DOI: 10.3324/haematol.2018.190157] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 06/12/2018] [Indexed: 01/22/2023] Open
Abstract
High-grade B-cell lymphomas with MYC and BCL2 and/or BCL6 rearrangements (double-/triple-hit lymphoma) have an aggressive clinical course. We investigated the prognostic value of transformation from low-grade lymphoma, cytological features (high grade versus large cell), MYC rearrangement partners (immunoglobulin versus nonimmunoglobulin gene), and treatment. We evaluated 100 adults with double-/triple-hit lymphoma, reviewing cytological features; cell of origin; and rearrangements of MYC, BCL2, and BCL6 using MYC, BCL2, and BCL6 break-apart and IGH/MYC, IGL/MYC, IGK/MYC, and IGH/BCL2 dual-fusion interphase fluorescence in situ hybridization probes. Outcome analysis was restricted to patients with lymphoma, de novo or at transformation, who received anthracycline-based chemotherapy. Among them, 60% had high-grade cytological features; 91% had a germinal center B-cell phenotype, and 60% had a MYC/IG rearrangement. Germinal center B-cell phenotype was associated with BCL2 rearrangements (P<0.001). Mean (95% confidence interval) 5-year overall survival was 49% (37%–64%). Transformation from previously treated and untreated low-grade lymphoma was associated with inferior overall survival (hazard ratio, 2.99; P=0.008). Patients with high-grade cytological features showed a non-significant tendency to inferior outcome (hazard ratio, 2.32; P=0.09). No association was observed between MYC rearrangement partner and overall survival (hazard ratio, 1.00; P=0.99). Compared with patients receiving rituximab, cyclophosphamide, doxorubicin, and vincristine (R-CHOP) and dose-adjusted etoposide, prednisone, vincristine, cyclophosphamide, doxorubicin, and rituximab (EPOCH-R), patients receiving rituximab, cyclophosphamide, vincristine, doxorubicin, methotrexate/ifosfamide, etoposide, and cytarabine (R-CODOX-M/IVAC) had a non-significant tendency to better overall survival (hazard ratio, 0.37; P=0.10). In conclusion, high-grade B-cell lymphomas with MYC and BCL2 and/or BCL6 rearrangements had heterogeneous outcomes and MYC/IG rearrangements were not associated with inferior overall survival.
Collapse
|
30
|
Thompson CA, Yost KJ, Maurer MJ, Allmer C, Farooq U, Habermann TM, Inwards DJ, Macon WR, Link BK, Rosenthal AC, Cerhan JR. Quality of life at diagnosis predicts overall survival in patients with aggressive lymphoma. Hematol Oncol 2018; 36:749-756. [PMID: 29862550 DOI: 10.1002/hon.2522] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 04/02/2018] [Accepted: 04/18/2018] [Indexed: 01/06/2023]
Abstract
Our aim was to evaluate whether quality of life (QOL) scores at diagnosis predict survival among patients with aggressive lymphoma. Newly diagnosed lymphoma patients were prospectively enrolled within 9 months of diagnosis in the University of Iowa/Mayo Clinic SPORE and systematically followed for event-free and overall survival (OS). QOL was measured with the Functional Assessment of Cancer Treatment-General (FACT-G), which measures 4 domains: physical, social/family, emotional, and functional well-being (WB); a single item Linear Analogue Self-Assessment (LASA) measuring overall QOL; and a spiritual WB LASA. From 9/2002 to 12/2009, 701 patients with aggressive lymphoma who completed baseline QOL questionnaires were enrolled. At a median follow-up of 71 months (range 6-128), 316 patients (45%) had an event and 228 patients (33%) died. All baseline QOL measures but emotional WB were significantly associated with OS (all P < 0.04); of which all but LASA spiritual remained significant after adjusting for IPI and NHL subtype. The strongest associations were with total FACT-G (adjusted HR = 0.86, 95% CI: 0.79-0.94, P = 0.00062) and functional WB (adjusted HR = 0.88, 95% CI: 0.83-0.93, P < .0001). QOL LASA was associated with OS (adjusted HR = 0.92, 95% CI: 0.87-0.97, P = 0.0041). Patients with clinically deficient QOL (overall QOL ≤50) had a median OS of 92 months compared with 121 months for patients with QOL >50 (P = 0.0004). In this large sample of patients with aggressive lymphoma, we found that baseline QOL is independently predictive of OS. QOL should be assessed as a prognostic factor in patients with aggressive lymphoma.
Collapse
|
31
|
Castellino A, LaPlant B, Pederson L, Chiappella A, Gaidano G, Macon WR, Tucci A, King RL, Congiu AG, Witzig TE, Vitolo U, Nowakowski GS. Long term follow-up (FU) of lenalidomide plus R-CHOP therapy in patients with newly diagnosed diffuse large b-cell lymphoma (DLBCL): Combined analysis from two phase 2 trials. J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.15_suppl.7562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
32
|
Scott DW, King RL, Staiger AM, Ben-Neriah S, Jiang A, Horn H, Mottok A, Farinha P, Slack GW, Ennishi D, Schmitz N, Pfreundschuh M, Nowakowski GS, Kahl BS, Connors JM, Gascoyne RD, Ott G, Macon WR, Rosenwald A. High-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements with diffuse large B-cell lymphoma morphology. Blood 2018; 131:2060-2064. [PMID: 29475959 PMCID: PMC6158813 DOI: 10.1182/blood-2017-12-820605] [Citation(s) in RCA: 142] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 02/13/2018] [Indexed: 01/07/2023] Open
Abstract
High-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements (HGBL-DH/TH) is a newly defined entity in the latest World Health Organization Classification. Accurate diagnosis would appear to mandate fluorescence in situ hybridization (FISH) for all tumors with diffuse large B-cell lymphoma (DLBCL) morphology. We present the results of FISH, cell-of-origin, and immunohistochemistry (IHC) testing from 1228 DLBCL biopsies from 3 clinical trials and a population-based registry. HGBL-DH/TH made up 7.9% of the DLBCL, confined primarily to the germinal center B-cell-like (GCB; 13.3%) compared with activated B-cell-like (ABC; 1.7%) subtype (P < .001). HGBL-DH/TH with BCL2 rearrangement is a GCB phenomenon with no cases observed in 415 ABC DLBCL. A screening strategy restricting FISH testing to tumors of GCB subtype (by Lymph2Cx or Hans IHC) plus dual protein expression of MYC and BCL2 by IHC could limit testing to 11% to 14% of tumors, with a positive predictive value of 30% to 37%; however, this strategy would miss approximately one-quarter of tumors with HBGL-DH/TH with BCL2 rearrangement and one-third of all HGBL-DH/TH. These results provide accurate estimation of the proportion of HGBL-DH/TH among tumors with DLBCL morphology and allow determination of the impact of various methods available to screen DLBCL tumors for FISH testing.
Collapse
|
33
|
Maurer MJ, Ghesquières H, Link BK, Jais JP, Habermann TM, Thompson CA, Haioun C, Allmer C, Johnston PB, Delarue R, Micallef IN, Peyrade F, Inwards DJ, Ketterer N, Farooq U, Fitoussi O, Macon WR, Molina TJ, Syrbu S, Feldman AL, Slager SL, Weiner GJ, Ansell SM, Cerhan JR, Salles GA, Witzig TE, Tilly H, Nowakowski GS. Diagnosis-to-Treatment Interval Is an Important Clinical Factor in Newly Diagnosed Diffuse Large B-Cell Lymphoma and Has Implication for Bias in Clinical Trials. J Clin Oncol 2018; 36:1603-1610. [PMID: 29672223 DOI: 10.1200/jco.2017.76.5198] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Purpose Selection bias in clinical trials has consequences for scientific validity and applicability of study results to the general population. There is concern that patients with clinically aggressive disease may not have enrolled in recent diffuse large B-cell lymphoma (DLBCL) trials due to the consent process and the inability to delay therapy for eligibility evaluation. We have examined the diagnosis-to-treatment interval (DTI) and its association with clinical factors and outcome in a clinic-based observational cohort of patients with DLBCL from the United States. Validation of results was performed in an independent, clinical trial-based cohort from Europe. Patients and Methods Patients were prospectively enrolled in the University of Iowa and Mayo Clinic Specialized Programs of Research Excellence Molecular Epidemiology Resource (MER; N = 986) or the Lymphoma Study Association (LYSA) LNH-2003 clinical trials program (N = 1,444). All patients received anthracycline-based immunochemotherapy at initial diagnosis. Associations of DTI with clinical factors and outcome were examined. Outcome was assessed using event-free survival at 24 months from diagnosis (EFS24). Results Median (range) DTI was 15 days (0 to 155 days in the MER and 23 days (0 to 215 days) in LYSA. Shorter DTI was strongly associated with adverse clinical factors, including elevated lactate dehydrogenase levels, poor performance status, B symptoms, and higher International Prognostic Index in both cohorts (all P < .001). Longer DTI was associated with improved EFS24 in both the MER (per-week odds ratio, 0.80; 95% CI, 0.74 to .0.87) and LYSA (per-week odds ratio, 0.90; 95% CI, 0.86 to 0.94); association with EFS24 remained significant after adjustment for International Prognostic Index. Conclusion DTI is strongly associated with prognostic clinical factors and outcome in newly diagnosed DLBCL. DTI should be reported in all clinical trials of newly diagnosed DLBCL and future trials should take steps to avoid selection bias due to treatment delay.
Collapse
|
34
|
King RL, Nowakowski GS, Witzig TE, Scott DW, Little RF, Hong F, Gascoyne RD, Kahl BS, Macon WR. Rapid, real time pathology review for ECOG/ACRIN 1412: a novel and successful paradigm for future lymphoma clinical trials in the precision medicine era. Blood Cancer J 2018. [PMID: 29531316 PMCID: PMC5849886 DOI: 10.1038/s41408-018-0064-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
ECOG/ACRIN 1412 (E1412) is a randomized, phase II open-label study of lenalidomide/RCHOP vs. RCHOP alone in adults with newly diagnosed de novo diffuse large B-cell lymphoma (DLBCL) and requires NanoString gene expression profiling (GEP) for cell-of-origin testing. Because of high ineligibility rate on retrospective expert central pathology review (ECPR), real-time (RT) ECPR was instituted to confirm diagnosis and ensure adequate tissue for GEP prior to study enrollment. Goal was notification of eligibility within 2 working days (WD). Initially, 208 patients were enrolled, 74 (35.6%) of whom were deemed ineligible by retrospective ECPR. After initiation of RT-ECPR, 219 patients were registered. Of these, 73 (33.3%) were ineligible and were declined enrollment; 47 (21.5% of total) had an ineligible diagnosis on RT-ECPR, and 26 (11.9% of total) had inadequate tissue. Because the 73 ineligible patients were never enrolled, no study slots were “lost” during this phase. Notification of eligibility occurred in an average of 1 WD (Range 0–4) with 97.3% within 2 WD. This novel RT-ECPR serves as a model for future lymphoma trials. Real-time ECPR can help to reduce costs and ensure that study slots accurately reflect the targeted population. In the precision-medicine era, rapid collection of relevant pathology/biomarker data is essential to trial success.
Collapse
|
35
|
King BJ, Lehman JS, Macon WR, Sciallis GF. Red tattoo-related mycosis fungoides-like CD8+ pseudolymphoma. J Cutan Pathol 2017; 45:226-228. [DOI: 10.1111/cup.13089] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 10/28/2017] [Accepted: 11/24/2017] [Indexed: 11/28/2022]
|
36
|
Cerhan JR, Link BK, Habermann TM, Maurer MJ, Feldman AL, Syrbu SI, Thompson CA, Farooq U, Novak AJ, Slager SL, Allmer C, Lunde JJ, Macon WR, Inwards DJ, Johnston PB, Micallef INM, Nowakowski GS, Ansell SM, Kay NE, Weiner GJ, Witzig TE. Cohort Profile: The Lymphoma Specialized Program of Research Excellence (SPORE) Molecular Epidemiology Resource (MER) Cohort Study. Int J Epidemiol 2017; 46:1753-1754i. [PMID: 29025017 PMCID: PMC5837578 DOI: 10.1093/ije/dyx119] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 06/04/2017] [Accepted: 06/12/2017] [Indexed: 01/13/2023] Open
|
37
|
Thanarajasingam G, Maurer MJ, Farooq U, Johnston PB, Thompson CA, Bennani NN, Ansell SM, Porrata LF, Macon WR, Syrbu SI, Cerhan JR, Habermann TM, Link BK, Witzig TE, Nowakowski GS. Event-free survival at 24 months captures central nervous system relapse of systemic diffuse large B-cell lymphoma in the immunochemotherapy era. Br J Haematol 2017; 183:149-152. [PMID: 28961306 DOI: 10.1111/bjh.14922] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
38
|
King RL, Nowakowski GS, Witzig TE, Scott DW, Little RF, Hong F, Gascoyne RD, Kahl BS, Macon WR. Rapid, real-time central pathology review for E1412: A novel and successful paradigm for future National Clinical Trials Network diffuse large B cell lymphoma studies. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.7547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7547 Background: E1412 statistical design is based on results of lenalidomide/RCHOP (R2CHOP) vs RCHOP in ABC-DLBCL as determined by NanoString gene expression profiling (GEP). Central pathology review (CPR) was conducted to confirm diagnosis and to ensure adequate tissue for GEP. Initially, CPR occurred after randomization and treatment initiation. Due to high ineligibility rate (IR), the protocol was amended to include real-time CPR to determine patient eligibility prior to study enrollment. We describe the revision and how it affected the IR. Methods: Pre-amendment, CPR was done retrospectively. Post-amendment, CPR was done prior to enrollment, in real time, on a submitted tissue block, H&E, and CD20 slides. Based on CPR, if a diagnosis of DLBCL was confirmed, and sufficient tissue remained for GEP, a patient was deemed eligible and the submitter was notified by fax. Protocol goal was notification within 2 working days (WD) of receipt of materials at the CPR site. Results: Pre-amendment, 219 patients were enrolled. Material was typically received at the CPR site 6-9 months after patient registration. The IR with CPR was 36% for all those enrolled, and 26% for patients with adequate tissue for GEP. Post-amendment, 218 patients were submitted for CPR: 145 (67%) were eligible; 73 (33%) were ineligible. Reasons for ineligibility included insufficient tissue (n=27) or a diagnosis other than de novo DLBCL (n=46). Notification of eligibility occurred in a median of 2 WD (Mean 2 WD; Range 1-5 WD). 90% were notified within the protocol goal of 2 WD. GEP for all enrolled was completed within 6 weeks of CPR. Conclusions: The success of this novel, real-time CPR serves as a model for the future of NCTN DLBCL trials. When CPR is performed rapidly prior to enrollment, study slots may more accurately reflect the target population and eliminate excess costs. In the precision medicine era, rapid collection of relevant pathology and biomarker data is essential to trial success. Study Coordinated by ECOG-ACRIN Cancer Research Group (Robert L. Comis, MD and Mitchell D. Schnall, MD, PhD, Group Co-Chairs), supported by NCI grant # CA180820, CA180794, CA180790, CA180799, CA180833.
Collapse
|
39
|
Epperla N, Pham AQ, Burnette BL, Wiseman GA, Habermann TM, Macon WR, Ansell SM, Inwards DJ, Micallef IN, Johnston PB, Markovic SN, Porrata LF, Colgan JP, Ristow KM, Nowakowski GS, Witzig TE. Risk of histological transformation and therapy-related myelodysplasia/acute myeloid leukaemia in patients receiving radioimmunotherapy for follicular lymphoma. Br J Haematol 2017; 178:427-433. [PMID: 28466487 DOI: 10.1111/bjh.14688] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 02/02/2017] [Indexed: 01/15/2023]
Abstract
Histological transformation (HT) of follicular lymphoma (FL) to an aggressive lymphoma after chemotherapy remains a key issue. The incidence of HT after radioimmunotherapy (RIT) is unknown. This single institution study analysed the risk of HT in FL after treatment with yttrium-90 ibritumomab tiuxetan in 115 consecutive patients treated during 1987-2012. RIT was administered for progressive FL in 111 (97%) patients and as first-line therapy in the remaining 4. 28% (n = 32) had HT, occurring at a median of 60 months from diagnosis and 20 months after RIT. 48% (12/25) of patients who received fludarabine developed HT. The estimated 10-year risk of HT in the fludarabine and non-fludarabine groups was 67% and 26% respectively (P = 0·015). Only prior fludarabine was significantly associated with predicting the risk of HT after RIT. 8% (9/115) of patients developed therapy-related myelodysplastic syndrome/acute myeloid leukaemia (tMDS/AML) at a median of 41·4 months (range, 5-89). The estimated 10-year risk of tMDS/AML in non-fludarabine treated patients (n = 90) versus fludarabine treated (n = 25) was 13% and 29%, respectively. The estimated overall risk of FL undergoing HT at 10 years without fludarabine exposure appears similar to patients reported in the literature that have not received RIT. Patients with prior purine-analogue therapy are at significantly higher risk of HT.
Collapse
|
40
|
Bennani NN, LaPlant BR, Ansell SM, Habermann TM, Inwards DJ, Micallef IN, Johnston PB, Porrata LF, Colgan JP, Markovic SN, Nowakowski GS, Macon WR, Reeder CB, Mikhael JR, Northfelt DW, Ghobrial IM, Witzig TE. Efficacy of the oral mTORC1 inhibitor everolimus in relapsed or refractory indolent lymphoma. Am J Hematol 2017; 92:448-453. [PMID: 28211162 DOI: 10.1002/ajh.24671] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Accepted: 02/06/2017] [Indexed: 12/19/2022]
Abstract
Relapsed indolent lymphoma often becomes refractory to standard chemoimmunotherapy and requires new therapeutic strategies. Targeting the PI3K/mTOR pathway in several types of lymphoma has shown preclinical and clinical efficacy providing the rationale to test this strategy in the treatment of relapsed/refractory indolent lymphomas. We investigated in a phase II open label clinical trial the efficacy and safety of single agent everolimus, an inhibitor of mTORC1, in patients with relapsed/refractory indolent lymphomas. Eligible patients received oral everolimus 10 mg daily on a 28 day-cycle schedule. The primary endpoint was to evaluate the overall response rate (ORR) and safety of single-agent everolimus in this patient population. Fifty-five patients with indolent lymphoma were accrued. The median age was 67 years (range: 33-85) with a median of five prior therapies (range: 1-10). The ORR was 35% (19/55; 95% CI: 24-48%), with complete response unconfirmed in 4% (2/55), and partial response in 31% (17/55). The ORR was 61% (14/23) in the patients with FL. The median time to response was 2.3 months (range: 1.4-14.1), median duration of response of 11.5 months (95%-CI: 5.7-30.4), and a median progression-free survival of 7.2 months (95%-CI: 5.5-12.5). The most common toxicity was hematologic with grades 3-4 anemia, neutropenia, and thrombocytopenia documented in 15% (8/55), 22% (12/55), and 33% (18/55), respectively. There were no cases of febrile neutropenia, and eight patients discontinued therapy because of adverse events. Everolimus monotherapy is a valid therapeutic option in the relapsed and/or refractory indolent non-Hodgkin lymphoma patients and is well tolerated.
Collapse
|
41
|
Maurer MJ, Bachy E, Ghesquières H, Ansell SM, Nowakowski GS, Thompson CA, Inwards DJ, Allmer C, Chassagne-Clément C, Nicolas-Virelizier E, Sebban C, Lebras L, Sarkozy C, Macon WR, Feldman AL, Syrbu SI, Traverse-Glehan A, Coiffier B, Slager SL, Weiner GJ, Witzig TE, Habermann TM, Salles G, Cerhan JR, Link BK. Early event status informs subsequent outcome in newly diagnosed follicular lymphoma. Am J Hematol 2016; 91:1096-1101. [PMID: 27465588 DOI: 10.1002/ajh.24492] [Citation(s) in RCA: 171] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 07/19/2016] [Accepted: 07/22/2016] [Indexed: 11/06/2022]
Abstract
Recent advances in follicular lymphoma (FL) have resulted in prolongation of overall survival (OS). Here we assessed if early events as defined by event-free survival (EFS) at 12 and 24 months from diagnosis (EFS12/EFS24) can inform subsequent OS in FL. 920 newly diagnosed grade 1-3A FL patients enrolled on the University of Iowa/Mayo Clinic Lymphoma SPORE Molecular Epidemiology Resource (MER) from 2002-2012 were initially evaluated. EFS was defined as time from diagnosis to progression, relapse, re-treatment, or death due to any cause. OS was compared to age-and-sex-matched survival in the general US population using standardized mortality ratios (SMR) and 95% confidence intervals (CI). We used a cohort of 412 FL patients from two Lyon, France hospital registries for independent replication. Patients who failed to achieve EFS12 had poor subsequent OS (MER SMR = 3.72, 95%CI: 2.78-4.88; Lyon SMR = 8.74, 95%CI: 5.41-13.36). Conversely, patients achieving EFS12 had no added mortality beyond the background population (MER SMR = 0.73, 95%CI: 0.56-0.94, Lyon SMR = 1.02, 95%CI: 0.58-1.65). Patients with early events after immunochemotherapy had especially poor outcomes (EFS12 failure: MER SMR = 17.63, 95%CI:11.97-25.02, Lyon SMR = 19.10, 95%CI:9.86-33.36; EFS24 failure: MER SMR = 13.02, 95%CI:9.31-17.74, Lyon SMR = 7.22, 95%CI:4.13-11.74). In a combined dataset of all patients from both cohorts, baseline FLIPI was no longer informative in EFS12 achievers. Reassessment of patient status at 12 months from diagnosis in follicular lymphoma patients, or at 24 months in patients treated with immunochemotherapy, is a strong predictor of subsequent overall survival in FL. Early event status provides a simple, clinically relevant endpoint for studies assessing outcome in FL. Am. J. Hematol. 91:1096-1101, 2016. © 2016 Wiley Periodicals, Inc.
Collapse
|
42
|
Breitenstein MK, O’Byrne MM, Feldman AL, Thompson CA, Macon WR, Nowakowski GS, Ansell SM, Slager SL, Habermann TM, Cerhan JR. Abstract 1762: Body mass index shows etiologic heterogeneity for risk of diffuse large B-cell lymphoma (DLBCL) subtype defined by cell-of-origin. Cancer Res 2016. [DOI: 10.1158/1538-7445.am2016-1762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background. DLBCL is the most common non-Hodgkin lymphoma (NHL) subtype in western countries and is known to be clinically heterogeneous. Gene expression profiling has identified two major, biologically distinctive DLBCL subtypes on the basis of their cell-of-origin (COO): the germinal center B-cell (GCB) - characterized by BCL2 rearrangement and C-REL amplification, and activated B-cell (ABC) - characterized by constitutive activation of the NF-kB pathway. Recently, the InterLymph Subtypes Project identified medical history, lifestyle, and family history risk factors for DLBCL using a large pooled analysis of case-control studies. In this study we evaluated these same risk factors for etiologic heterogeneity as defined by DLBCL COO.
Methods. For this analysis we used a clinic-based study of newly diagnosed NHL cases and frequency matched controls, enrolled from 2002-2012, with 474 DLBCL cases and 2203 controls. COO was determined clinically using the Hans algorithm, which is based on immunohistochemistry markers using formalin-fixed, paraffin-embedded tumor tissue. Amongst DLBCL cases 107 were ABC, 207 were GCB, and 160 were missing subtype (tissue unavailable). Risk factor data, including body mass index (BMI), smoking, alcohol use, any allergy, asthma, blood transfusion, diabetes, rheumatoid arthritis, sun exposure, lived on a farm and family history of hematologic malignancy, were collected from self-administered questionnaires. Polytomous logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals for ABC and GCB subtypes, adjusted for age and sex.
Results. The mean age of cases was 60.4 years with 53% male; the mean age of controls was 61.6 years and 53% male. We identified a strong positive association for BMI with risk of ABC but not GBC DLBCL (p-heterogeneity 0.025). Compared to BMI 18.5-24.9 kg/m2, those with a BMI of 25.0-29.9 (OR = 1.65; 0.93-2.93) or 30+ (OR = 2.61; 1.48-4.62) were at increased risk of ABC DLBCL. There was no association for a BMI of 25.0-29.9 (OR = 0.91; 0.63-1.31) or 30+ (OR = 1.21; 0.83-1.76) with GCB DLBCL. There was no evidence of significant heterogeneity between ABC and GCB DLBCL for the other risk factors that we evaluated. Further adjustment of the BMI association for educational level, smoking, and alcohol only slightly attenuated these findings.
Conclusions. We observed a strong positive association of BMI with ABC but not GCB DLBCL. In contrast, other evaluated risk factors showed no heterogeneity by COO. While BMI has not been clearly associated with NHL overall, there has been evidence for an association with DLBCL. The etiologic heterogeneity we observed for ABC DLBCL is notable as BMI is also a strong risk factor for multiple myeloma, another post-germinal center B-cell malignancy. While requiring replication, our findings suggest BMI may influence B-cell neoplasia through effect on post-germinal center pathways.
Citation Format: Matthew K. Breitenstein, Megan M. O’Byrne, Andrew L. Feldman, Carrie A. Thompson, William R. Macon, Grzegorz S. Nowakowski, Stephen M. Ansell, Susan L. Slager, Thomas M. Habermann, James R. Cerhan. Body mass index shows etiologic heterogeneity for risk of diffuse large B-cell lymphoma (DLBCL) subtype defined by cell-of-origin. [abstract]. In: Proceedings of the 107th Annual Meeting of the American Association for Cancer Research; 2016 Apr 16-20; New Orleans, LA. Philadelphia (PA): AACR; Cancer Res 2016;76(14 Suppl):Abstract nr 1762.
Collapse
|
43
|
Nowakowski GS, Ansell SM, Witzig TE, Macon WR, Ristow K, Colgan J, Inwards DJ, Johnston PB, Klebig R, Lin Y, Micallef INM, Markovic S, Porrata LF, Thompson CA, Habermann TM. Participation in clinical trials to improve outcomes of patients with relapsed lymphoma. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.7523] [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
|
44
|
Tracy SI, Maurer MJ, Witzig TE, Drake M, Ansell SM, Nowakowski GS, Thompson CA, Inwards DJ, Johnston PB, Micallef INM, Allmer C, Macon WR, Weiner GJ, Slager SL, Habermann TM, Link BK, Cerhan JR. Association of vitamin D insufficiency with inferior prognosis in follicular lymphoma. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.e19067] [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
|
45
|
Maurer MJ, Jais JP, Ghesquières H, Witzig TE, Hong F, Haioun C, Thompson CA, Thieblemont C, Micallef IN, Porrata LF, Ribrag V, Nowakowski GS, Casasnovas O, Bologna S, Morschhauser F, Morrison VA, Peterson BA, Macon WR, Copie-Bergman C, Feldman AL, Syrbu SI, Kurtin PJ, Gascoyne RD, Li H, Allmer C, Kahl BS, Ansell SM, Slager SL, Link BK, Salles G, Habermann TM, Tilly H, Cerhan JR. Personalized risk prediction for event-free survival at 24 months in patients with diffuse large B-cell lymphoma. Am J Hematol 2016; 91:179-84. [PMID: 26492520 DOI: 10.1002/ajh.24223] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 10/14/2015] [Accepted: 10/19/2015] [Indexed: 12/17/2022]
Abstract
We recently defined event-free survival at 24 months (EFS24) as a clinically relevant outcome for patients with DLBCL. Patients who fail EFS24 have very poor overall survival, while those who achieve EFS24 have a subsequent overall survival equivalent to that of the age- and sex-matched general population. Here, we develop and validate a clinical risk calculator (IPI24) for EFS24. Model building was performed on a discovery dataset of 1,348 patients with DLBCL and treated with anthracycline-based immunochemotherapy. A multivariable model containing age, Ann Arbor stage, normalized serum LDH, ALC, ECOG performance status, bulky disease, and sex was identified. The model was then applied to an independent validation dataset of 1,177 DLBCL patients. The IPI24 score estimates the probability of failing to achieve the EFS24 endpoint for an individual patient. The IPI24 model showed superior discriminatory ability (c-statistic = 0.671) in the validation dataset compared to the IPI (c-statistic = 0.649) or the NCCN-IPI (c-statistic = 0.657). After recalibration of the model on the combined dataset, the median predicted probability of failing to achieve EFS24 was 36% (range, 12-88%), and the IPI24 showed an EFS24 gradient in all IPI groups. The IPI24 also identified a significant percentage of patients with high risk disease, with over 20% of patients having a 50% or higher risk of failing to achieve EFS24. The IPI24 provides an individual patient level probability of achieving the clinically relevant EFS24 endpoint. It can be used via electronic apps.
Collapse
|
46
|
Al-Hamadani M, Habermann TM, Cerhan JR, Macon WR, Maurer MJ, Go RS. Non-Hodgkin lymphoma subtype distribution, geodemographic patterns, and survival in the US: A longitudinal analysis of the National Cancer Data Base from 1998 to 2011. Am J Hematol 2015; 90:790-5. [PMID: 26096944 DOI: 10.1002/ajh.24086] [Citation(s) in RCA: 194] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Revised: 06/05/2015] [Accepted: 06/08/2015] [Indexed: 12/16/2022]
Abstract
The World Health Organization classification of non-Hodgkin lymphoma (NHL) was introduced in 2001. However, its incorporation into clinical practice is not well-described. We studied the distribution of NHL subtypes in adults diagnosed from 1998 to 2011, evaluated time trends, geo-demographic correlates, and changes in 5-year overall survival (OS). We obtained data prospectively collected by the National Cancer Data Base, which covers 70% of US cancer cases. There were 596,476 patients diagnosed with NHL. The major subtypes were diffuse large B-cell (32.5%), chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL; 18.6%), follicular (17.1%), marginal zone (8.3%), mantle cell (4.1%), peripheral T-cell not-otherwise-specified (1.7%), Burkitt (1.6%), hairy cell (1.1%), lymphoplasmacytic (1.1%), and NHL not-otherwise-specified (10.8%). Over the study period, the proportion of NHL not-otherwise-specified declined by half, while marginal zone lymphoma doubled. The distribution of major and rare NHL subtypes varied according to demographics but less so geographically or by type of treatment facility. We noted several novel findings among Hispanics (lower proportion of CLL/SLL, but higher Burkitt lymphoma and nasal NK/T-cell lymphoma), Asians (higher enteropathy-associated T-cell and angioimmunoblastic T-cell lymphomas), Blacks (higher hepatosplenic T-cell lymphoma), and Native Americans (similar proportions of CLL/SLL and nasal NK/T-cell lymphoma as Asians). With the exception of peripheral T-cell not-otherwise-specified and hairy cell leukemia, 5-year OS has improved for all the major NHL subtypes.
Collapse
|
47
|
|
48
|
Cerhan JR, O'Bryne MM, Nowakowski GS, Call TG, Thompson CA, Shanafelt TD, Macon WR, Kay NE, Habermann TM, Slager SL, Liebow M. Abstract 877: Aspirin and other nonsteroidal anti-inflammatory drugs, statins, and risk of non-Hodgkin lymphoma. Cancer Res 2015. [DOI: 10.1158/1538-7445.am2015-877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background. Non-steroidal anti-inflammatory drugs (NSAIDs) and statin drugs have been suggested as protective agents against the development of non-Hodgkin lymphoma (NHL), but data are limited, particularly for NHL subtypes. Further, some in vitro, animal and epidemiologic data suggest there may be a synergistic effect of these two agents in cancer prevention, but there has been no test of this hypothesis in NHL.
Methods. We evaluated the use of NSAIDs and statins in a clinic-based study of 1683 newly diagnosed cases and 2168 frequency matched controls enrolled from 2002-2012. Regular use (at least once/week for at least one year) of low dose (baby) aspirin, standard or extra strength aspirin, ibuprofen, other NSAIDs (e.g., naproxen, etc), COX-2 inhibitors, as well as statins or other cholesterol lowering drugs, was ascertained using a self-administered questionnaire. Frequency, amount and duration of use were also collected. Unconditional logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CI), adjusted for age, sex, residence, education, body mass index, smoking history, alcohol use, and history of rheumatoid arthritis and osteoarthritis. Pathologic classification of NHL subtypes was centrally reviewed, and subtype-specific NHL risks were estimated using polychotomous logistic regression for chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL, N = 495), diffuse large B-cell (DLBCL, N = 326), follicular (FL, N = 410) and marginal zone (MZL, N = 134) lymphomas.
Results. The mean age of cases was 61.8 years and 59% were men, while the mean age of controls was 61.6 years and 53% were men. We observed an inverse association of low dose aspirin use with risk of NHL (OR = 0.82; 95% CI 0.70-0.96), with stronger associations for more pills per day, longer duration of use and greater number of pill-years. In contrast, we observed no evidence of an association with NHL risk with use of regular or extra-strength aspirin, ibuprofen, other NSAIDs, or COX-2 inhibitors, nor use of statins or other cholesterol-lowering drugs. When we modeled the joint use of low dose aspirin and statins, the strongest inverse association was observed for low dose aspirin use only, followed by use of both aspirin and statins; there was no association with statin use only and no evidence for any interaction of low dose aspirin and statins on NHL risk. For low dose aspirin, the strongest inverse trends were observed for DLBCL, followed by FL and MZL, while there were no consistent associations for CLL/SLL.
Conclusions. We found a strong inverse association of low dose aspirin use with risk of NHL and the subtypes of DLBCL, FL, and MZL, but no association for regular/extra strength aspirin, other NSAIDs or statin use. While confirmation is needed, our findings for low dose aspirin but not use of other NSAIDs suggest that anti-platelet or other effects of low dose aspirin may be of etiologic significance in lymphomagenesis.
Citation Format: James R. Cerhan, Megan M. O'Bryne, Grzegorz S. Nowakowski, Timothy G. Call, Carrie A. Thompson, Tait D. Shanafelt, William R. Macon, Neil E. Kay, Thomas M. Habermann, Susan L. Slager, Mark Liebow. Aspirin and other nonsteroidal anti-inflammatory drugs, statins, and risk of non-Hodgkin lymphoma. [abstract]. In: Proceedings of the 106th Annual Meeting of the American Association for Cancer Research; 2015 Apr 18-22; Philadelphia, PA. Philadelphia (PA): AACR; Cancer Res 2015;75(15 Suppl):Abstract nr 877. doi:10.1158/1538-7445.AM2015-877
Collapse
|
49
|
Ferzoco RM, Cerhan JR, Maurer MJ, Allmer C, Yost KJ, Habermann TM, Ansell SM, Inwards DJ, Witzig TE, Porrata LF, Nowakowski GS, Macon WR, Towns JN, Farooq U, Link BK, Thompson CA. Exercise patterns and quality of life among survivors of aggressive lymphoma. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.8555] [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
|
50
|
Thompson CA, Maurer MJ, Allmer C, Ansell SM, Ferzoco RM, Habermann TM, Inwards DJ, Johnston PB, Klebig R, Macon WR, Micallef INM, Yost KJ, Farooq U, Link BK, Cerhan JR. QOL at 3 years after diagnosis in aggressive lymphoma survivors. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.9586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|