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Schinke C, Rasche L, Raab MS, Weinhold N. Impact of Clonal Heterogeneity in Multiple Myeloma. Hematol Oncol Clin North Am 2024; 38:461-476. [PMID: 38195308 DOI: 10.1016/j.hoc.2023.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Multiple myeloma is characterized by a highly heterogeneous disease distribution within the bone marrow-containing skeletal system. In this review, we introduce the molecular mechanisms underlying clonal heterogeneity and the spatio-temporal evolution of myeloma. We discuss the clinical impact of clonal heterogeneity, which is thought to be one of the biggest obstacles to overcome therapy resistance and to achieve cure.
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Affiliation(s)
- Carolina Schinke
- Myeloma Center, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Leo Rasche
- Department of Internal Medicine 2, University Hospital of Würzburg, Würzburg, Germany; Mildred Scheel Early Career Center (MSNZ), University Hospital of Würzburg, Würzburg, Germany
| | - Marc S Raab
- Department of Internal Medicine V, Heidelberg University Clinic Hospital, Heidelberg, Germany
| | - Niels Weinhold
- Department of Internal Medicine V, Heidelberg University Clinic Hospital, Heidelberg, Germany.
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Guo W, Strouse C, Mery D, Siegel ER, Munshi MN, Ashby TC, Cheng Y, Sun F, Wanchai V, Zhang Z, Bailey C, Alapat DV, Peng H, Al Hadidi S, Thanendrarajan S, Schinke C, Zangari M, van Rhee F, Tricot G, Shaughnessy JD, Zhan F. A Risk Stratification System in Myeloma Patients with Autologous Stem Cell Transplantation. Cancers (Basel) 2024; 16:1116. [PMID: 38539451 PMCID: PMC10969019 DOI: 10.3390/cancers16061116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/02/2024] [Accepted: 03/04/2024] [Indexed: 06/26/2024] Open
Abstract
Autologous stem cell transplantation (ASCT) has been a mainstay in myeloma treatment for over three decades, but patient prognosis post-ASCT varies significantly. In a retrospective study of 5259 patients with multiple myeloma (MM) at the University of Arkansas for Medical Sciences undergoing ASCT with a median 57-month follow-up, we divided the dataset into training (70%) and validation (30%) subsets. Employing univariable and multivariable Cox analyses, we systematically assessed 29 clinical variables, identifying crucial adverse prognostic factors, such as extended duration between MM diagnosis and ASCT, elevated serum ferritin, and reduced transferrin levels. These factors could enhance existing prognostic models. Additionally, we pinpointed significant poor prognosis markers like high serum calcium and low platelet counts, though they are applicable to a smaller patient population. Utilizing seven easily accessible high-risk variables, we devised a four-stage system (ATM4S) with primary stage borders determined through K-adaptive partitioning. This staging system underwent validation in both the training dataset and an independent cohort of 514 ASCT-treated MM patients from the University of Iowa. We also explored cytogenetic risk factors within this staging system, emphasizing its potential clinical utility for refining prognostic assessments and guiding personalized treatment approaches.
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Affiliation(s)
- Wancheng Guo
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
- Department of Haematology, Second Xiangya Hospital, Central South University, Changsha 410011, China;
| | | | - David Mery
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Eric R. Siegel
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA;
| | - Manit N. Munshi
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Timothy Cody Ashby
- Department of Biomedical Informatics, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA;
| | - Yan Cheng
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Fumou Sun
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Visanu Wanchai
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Zijun Zhang
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Clyde Bailey
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Daisy V. Alapat
- Department of Pathology Clinical, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA;
| | - Hongling Peng
- Department of Haematology, Second Xiangya Hospital, Central South University, Changsha 410011, China;
| | - Samer Al Hadidi
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Sharmilan Thanendrarajan
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Carolina Schinke
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Maurizio Zangari
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Frits van Rhee
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Guido Tricot
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - John D. Shaughnessy
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
| | - Fenghuang Zhan
- Myeloma Center, Department of Internal Medicine, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 W. Markham St. Slot# 508, Little Rock, AR 72205, USA; (W.G.); (D.M.); (M.N.M.); (Y.C.); (F.S.); (V.W.); (Z.Z.); (C.B.); (S.A.H.); (S.T.); (C.S.); (M.Z.); (F.v.R.); (G.T.)
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Bostankolu Değirmenci B, Yegin ZA, Akdemir ÜÖ, Dede A, Gündem GG, Özkurt ZN, Atay LÖ, Yağcı M. Clinical factors associated with autologous stem cell transplantation outcomes in multiple myeloma: upfront transplant with MEL200 remains the standard of care. Ann Hematol 2024; 103:269-283. [PMID: 37880484 DOI: 10.1007/s00277-023-05511-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 10/12/2023] [Indexed: 10/27/2023]
Abstract
Autologous stem cell transplantation (ASCT) remains the mainstay of the treatment in newly diagnosed transplant-eligible multiple myeloma (MM) patients. This retrospective study was performed to investigate the potential prognostic markers which may modify transplant course in a total of 256 ASCT recipients [median age: 58 (30-74) years; male/female: 138/118], including pretransplant (PET0) and day + 60 (PET2) PET/CT assessments and comparative analysis of melphalan (Mel) dose. Better responses with significantly higher complete response/very good partial response rates were achieved in patients who proceeded to transplant within 301 days from diagnosis (p < 0.001). Patients who had received < 1.5 lines of treatment prior to transplant had significantly higher probability of overall survival (OS) (p = 0.004) and progression-free survival (PFS) (p < 0.001). The probability of OS was significantly higher in patients with low Eastern Cooperative Oncology Group (ECOG) performance score (PS = 0-1) (p = 0.003) and HCT-Comorbidity Index (HCT-CI = 0) (p = 0.011). The number of involved areas (p = 0.028) and maximum standardized uptake value (SUVmax) (p = 0.021) in PET0 represented significant impact on OS. The probabilities of OS (p < 0.001) and PFS (p = 0.01) were significantly better with Mel200 mg/m2 conditioning compared to Mel140 mg/m2. Conditioning with Mel200 mg/m2, early and upfront ASCT and low pretransplant treatment burden were found to be significantly associated with ASCT outcome in MM patients. Despite its predictor impact on survival and prognosis, further studies are warranted to standardize PET/CT-based response assessments before being used as a guide for treatment decisions in clinical practice.
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Affiliation(s)
| | - Zeynep Arzu Yegin
- Department of Hematology, Gazi University Faculty of Medicine, Ankara, Turkey.
| | - Ümit Özgür Akdemir
- Department of Nuclear Medicine, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ali Dede
- Department of Internal Medicine, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Gonca Gül Gündem
- Department of Internal Medicine, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Zübeyde Nur Özkurt
- Department of Hematology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Lütfiye Özlem Atay
- Department of Nuclear Medicine, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Münci Yağcı
- Department of Hematology, Gazi University Faculty of Medicine, Ankara, Turkey
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Porrata LF, Ansell SM, Micallef IN, Johnston PB, Villasboas JC, Paludo J, Durani U, Markovic SN. Day 100 Natural Killer Cell/CD14+HLA-DR DIM ratio and survival in lymphoma post-autologous peripheral blood hematopoietic stem cell transplantation. Clin Transplant 2024; 38:e15211. [PMID: 38041479 DOI: 10.1111/ctr.15211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/30/2023] [Accepted: 11/17/2023] [Indexed: 12/03/2023]
Abstract
INTRODUCTION The infusion of autograft Natural Killer Cells (NKC)/CD14+ HLA-DRDIM ratio is a predictor of survival in lymphoma patients undergoing autologous peripheral blood hematopoietic stem cell transplantation (APBHSCT). This study evaluated if the Day 100 NKC/CD14+ HLA-DRDIM ratio still functions as a prognostic immune-biomarker. METHODS This was a retrospective, single-institution, cohort analysis including 107 patients in this study that had clinical assessment at Day 100 post-APBHSCT from our prior phase III trial. We evaluated the prognostic ability of the Day 100 NKC/CD14+ HLA-DRDIM ratio to predict overall survival (OS) and progression-free survival (PFS) using Cox regression model for outcome analysis and survival by Kaplan-Meier method. RESULTS The median follow-up from day 100 was 94.7 months (range 4.83-158.1 months) for the entire cohort. Patients with a Day 100 NKC/CD14+ HLA-DRDIM ratio ≥1.67 experienced better OS and PFS versus those with a Day 100 NKC/CD14+ HLA-DRDIM ratio <1.67: median OS was not reached versus 49.7 months, the 5-year OS rates were 91% (95% CI, 81%-96%) versus 40% (95% CI, 27%-55%), p < .0001, respectively; and median PFS was not reached versus 23.5 months, the 5-year PFS rates were 66% (95% CI, 55%-81%) versus 21% (95% CI, 15%-40%), p < .0001, respectively. Day 100 NKC/CD14+ HLA-DRDIM ratio was an independent predictor for OS and PFS in the multivariate analysis. CONCLUSIONS Day 100 NKC/CD14+ HLA-DRDIM ratio is a prognostic immune-biomarker in lymphoma patients post- APBHSCT.
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Affiliation(s)
- Luis F Porrata
- Department of Medicine, Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Stephen M Ansell
- Department of Medicine, Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Ivana N Micallef
- Department of Medicine, Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Patrick B Johnston
- Department of Medicine, Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jose C Villasboas
- Department of Medicine, Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jonas Paludo
- Department of Medicine, Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Urshila Durani
- Department of Medicine, Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
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Lee H, Hyun SH, Cho YS, Moon SH, Choi JY, Kim K, Lee KH. Semi-quantitative FDG parameters predict survival in multiple myeloma patients without autologous stem cell transplantation. Cancer Imaging 2023; 23:104. [PMID: 37891633 PMCID: PMC10612180 DOI: 10.1186/s40644-023-00625-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND F-18 fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) is useful in multiple myeloma (MM) for initial workup and treatment response evaluation. Herein, we evaluated the prognostic value of semi-quantitative FDG parameters for predicting the overall survival (OS) of MM patients with or without autologous stem cell transplantation (ASCT). METHODS Study subjects comprised 227 MM patients who underwent baseline FDG PET/CT. Therein, 123 underwent ASCT while 104 did not. Volumes of interest (VOIs) of bones were drawn on CT images using a threshold of 150 Hounsfield units. FDG parameters of maximum standardized uptake value (SUVmax), mean SUV (SUVmean), metabolic tumor volume (MTV), total lesion glycolysis (TLG), and number of focal lesions (FLs) were measured. Kaplan-Meier survival analysis with log-rank tests and Cox proportional hazards regression analyses were performed for overall survival (OS). RESULTS In the ASCT cohort, R-ISS stage, MTV, and TLG were associated with survival. In the non-ASCT cohort, however, R-ISS stage was not associated with patient outcomes. In contrast, high SUVmax, SUVmean, MTV, TLG, and FL could predict worse OS (hazard ratio [HR] = 2.569, 2.649, 2.506, 2.839, and 1.988, respectively). Importantly, combining FDG parameters with R-ISS stage provided a new risk classification system that discriminated worse OS in the non-ASCT cohort significantly better than did R-ISS stage alone. CONCLUSIONS In the non-ASCT cohort, semi-quantitative FDG parameters were significant predictors of worse OS. Furthermore, combining FDG parameters with R-ISS stage may provide a new risk staging system that can better stratify the survival of MM patients without ASCT.
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Affiliation(s)
- Hyunjong Lee
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Seung Hyup Hyun
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Young Seok Cho
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Seung Hwan Moon
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Joon Young Choi
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Kihyun Kim
- Division of Hematology/Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Kyung-Han Lee
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea.
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Nørgaard JN, Abildgaard N, Lysén A, Tsykunova G, Vangsted AJ, João C, Remen N, Nielsen LK, Osnes L, Stokke C, Connelly JP, Revheim MER, Schjesvold F. Intensifying treatment in PET-positive multiple myeloma patients after upfront autologous stem cell transplantation. Leukemia 2023; 37:2107-2114. [PMID: 37568010 DOI: 10.1038/s41375-023-01998-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 07/26/2023] [Accepted: 08/04/2023] [Indexed: 08/13/2023]
Abstract
18F-Fluorodeoxyglucose positron emission tomography/computed tomography (PET) positivity after first-line treatment with autologous stem cell transplantation (ASCT) in multiple myeloma is strongly correlated with reduced progression-free and overall survival. However, PET-positive patients who achieve PET negativity after treatment seem to have comparable outcomes to patients who were PET negative at diagnosis. Hence, giving PET-positive patients additional treatment may improve their outcome. In this phase II study, we screened first-line patients with very good partial response (VGPR) or better after ASCT with PET. PET-positive patients received four 28-day cycles of carfilzomib-lenalidomide-dexamethasone (KRd). Flow cytometry-based minimal residual disease (MRD) analysis was performed before and after treatment for correlation with PET. Overall, 159 patients were screened with PET. A total of 53 patients (33%) were PET positive and 57% of PET-positive patients were MRD negative, demonstrating that these response assessments are complementary. KRd consolidation converted 33% of PET-positive patients into PET negativity. MRD-negative patients were more likely to convert than MRD-positive patients. In summary, PET after ASCT detected residual disease in a substantial proportion of patients in VGPR or better, even in patients who were MRD negative, and KRd consolidation treatment changed PET status in 33% of patients.
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Affiliation(s)
- Jakob Nordberg Nørgaard
- Oslo Myeloma Center, Department of Hematology, Oslo University Hospital, Oslo, Norway.
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
- KG Jebsen Center for B cell malignancies, University of Oslo, Oslo, Norway.
| | - Niels Abildgaard
- Department of Hematology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Anna Lysén
- Oslo Myeloma Center, Department of Hematology, Oslo University Hospital, Oslo, Norway
- KG Jebsen Center for B cell malignancies, University of Oslo, Oslo, Norway
| | - Galina Tsykunova
- Division of Hematology, Haukeland University Hospital, Bergen, Norway
| | | | - Cristina João
- Department of Hematology, Champalimaud Centre for the Unknown, Lisboa, Portugal
- Nova Medical School, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Nora Remen
- Oslo Myeloma Center, Department of Hematology, Oslo University Hospital, Oslo, Norway
| | - Lene Kongsgaard Nielsen
- Quality of Life Research Center, Department of Haematology, Odense University Hospital, Odense, Denmark
- Department of Hematology, Gødstrup Hospital, Herning, Denmark
- OPEN, Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark
| | - Liv Osnes
- Department of Immunology, Oslo University Hospital, Oslo, Norway
| | - Caroline Stokke
- Division for Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway
- Department of Physics, University of Oslo, Oslo, Norway
| | - James P Connelly
- Division for Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway
| | - Mona-Elisabeth R Revheim
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Division for Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway
- The Intervention Centre, Oslo University Hospital, Oslo, Norway
| | - Fredrik Schjesvold
- Oslo Myeloma Center, Department of Hematology, Oslo University Hospital, Oslo, Norway
- KG Jebsen Center for B cell malignancies, University of Oslo, Oslo, Norway
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Kraeber-Bodéré F, Jamet B, Bezzi D, Zamagni E, Moreau P, Nanni C. New Developments in Myeloma Treatment and Response Assessment. J Nucl Med 2023; 64:1331-1343. [PMID: 37591548 PMCID: PMC10478822 DOI: 10.2967/jnumed.122.264972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 07/06/2023] [Indexed: 08/19/2023] Open
Abstract
Recent innovative strategies have dramatically redefined the therapeutic landscape for treating multiple myeloma patients. In particular, the development and application of immunotherapy and high-dose therapy have demonstrated high response rates and have prolonged remission duration. Over the past decade, new morphologic or hybrid imaging techniques have gradually replaced conventional skeletal surveys. PET/CT using 18F-FDG is a powerful imaging tool for the workup at diagnosis and for therapeutic evaluation allowing medullary and extramedullary assessment. The independent negative prognostic value for progression-free and overall survival derived from baseline PET-derived parameters such as the presence of extramedullary disease or paramedullary disease, as well as the number of focal bone lesions and SUVmax, has been reported in several large prospective studies. During therapeutic evaluation, 18F-FDG PET/CT is considered the reference imaging technique because it can be performed much earlier than MRI, which lacks specificity. Persistence of significant abnormal 18F-FDG uptake after therapy is an independent negative prognostic factor, and 18F-FDG PET/CT and medullary flow cytometry are complementary tools for detecting minimal residual disease before maintenance therapy. The definition of a PET metabolic complete response has recently been standardized and the interpretation criteria harmonized. The development of advanced PET analysis and radiomics using machine learning, as well as hybrid imaging with PET/MRI, offers new perspectives for multiple myeloma imaging. Most recently, innovative radiopharmaceuticals such as C-X-C chemokine receptor type 4-targeted small molecules and anti-CD38 radiolabeled antibodies have shown promising results for tumor phenotype imaging and as potential theranostics.
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Affiliation(s)
- Françoise Kraeber-Bodéré
- Médecine nucléaire, CHU Nantes, Nantes Université, Université Angers, INSERM, CNRS, CRCI2NA, F-44000, Nantes, France
| | - Bastien Jamet
- Médecine nucléaire, CHU Nantes, F-44000, Nantes, France
| | - Davide Bezzi
- Department of Nuclear Medicine, Alma Mater Studiorum, University of Bologna, Bologna. Italy
| | - Elena Zamagni
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli," Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Philippe Moreau
- Hématologie, CHU Nantes, Nantes Université, Université Angers, INSERM, CNRS, CRCI2NA, F-44000, Nantes, France; and
| | - Cristina Nanni
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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Zamagni E, Oliva S, Gay F, Capra A, Rota-Scalabrini D, D'Agostino M, Belotti A, Galli M, Racca M, Zambello R, Gamberi B, Albano D, Bertamini L, Versari A, Grasso M, Sgherza N, Priola C, Fioritoni F, Patriarca F, De Cicco G, Villanova T, Pascarella A, Zucchetta P, Tacchetti P, Fanti S, Mancuso K, Barbato S, Boccadoro M, Musto P, Cavo M, Nanni C. Impact of minimal residual disease standardised assessment by FDG-PET/CT in transplant-eligible patients with newly diagnosed multiple myeloma enrolled in the imaging sub-study of the FORTE trial. EClinicalMedicine 2023; 60:102017. [PMID: 37396807 PMCID: PMC10314158 DOI: 10.1016/j.eclinm.2023.102017] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 05/03/2023] [Accepted: 05/08/2023] [Indexed: 07/04/2023] Open
Abstract
Background 18F-FDG-PET/CT is the current standard technique to define minimal residual disease (MRD) outside the bone marrow (BM) in multiple myeloma (MM), recently standardised applying the Deauville scores (DS) to focal lesions (FS) and bone marrow uptake (BMS) and defining the complete metabolic response (CMR) as uptake below the liver background (DS <4). Methods In this analysis, we aimed at confirming the role of CMR, and complementarity with BM multiparameter flow cytometry (MFC) at 10-5, in an independent cohort of newly diagnosed transplant-eligible MM patients previously enrolled in the phase II randomised FORTE trial. 109 of the 474 global patients enrolled in the trial between February 23, 2015, and April 5, 2017, who had paired PET/CT (performed at baseline [B] and preceding maintenance therapy [PM]) and MFC evaluation, were included in this analysis. Findings At B, 93% of patients had focal lesions within the bones (FS ≥4 in 89%) and 99% increased BM uptake (BMS ≥4 in 61%). At PM, CMR was achieved in 63% of patients, which was a strong predictor for prolonged PFS in univariate analysis at landmark time PM (HR 0.40, P = 0.0065) and in Cox multivariate analysis (HR 0.31, P = 0.0023). Regarding OS, a trend in favour of CMR was present in univariate (HR 0.44, P = 0.094), and Cox multivariate model (HR 0.17, P = 0.0037). Patients achieving both PET/CT CMR and MFC negativity at PM showed significantly extended PFS in univariate (HR 0.45, P = 0.020) and multivariate analysis (HR 0.41, P = 0.015). Interpretation We herein confirm the applicability and validity of DS criteria to define CMR and its prognostic relevance and complementarity with MFC at the BM level. Funding Amgen, Celgene/Bristol Myers Squibb, Italian Ministry of Health (RC-2022-2773423).
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Affiliation(s)
- Elena Zamagni
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli”, Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Stefania Oliva
- Division of Hematology, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Francesca Gay
- Division of Hematology, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
- Division of Hematology, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Andrea Capra
- Division of Hematology, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Delia Rota-Scalabrini
- Multidisciplinary Oncology Outpatient Clinic, Candiolo Cancer Institute, FPO-IRCCS, Torino, Italy
| | - Mattia D'Agostino
- Division of Hematology, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
- Division of Hematology, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Angelo Belotti
- Department of Hematology, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Monica Galli
- UO Hematology, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Manuela Racca
- Nuclear Medicine Unit, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
| | - Renato Zambello
- Department of Medicine (DIMED), Hematology and Clinical Immunology, Padua University, Padua, Italy
| | | | - Domenico Albano
- Nuclear Medicine Department, University of Brescia and ASST Spedali Civili Brescia, Brescia, Italy
| | - Luca Bertamini
- Division of Hematology, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
- Division of Hematology, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Annibale Versari
- Nuclear Medicine Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - Nicola Sgherza
- Hematology and Stem Cell Transplantation Unit, AOU Consorziale Policlinico, Bari, Italy
| | - Claudia Priola
- Division of Hematology, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | | | - Francesca Patriarca
- Hematologic Clinic and Transplant Center, University Hospital of Central Friuli, DAME, University of Udine, Udine, Italy
| | - Gabriella De Cicco
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli”, Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Tania Villanova
- Division of Hematology, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | | | - Pietro Zucchetta
- Nuclear Medicine Unit, Department of Medicine DIMED, University-Hospital of Padova, Padova, Italy
| | - Paola Tacchetti
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli”, Bologna, Italy
| | - Stefano Fanti
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Katia Mancuso
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli”, Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Simona Barbato
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli”, Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Mario Boccadoro
- Division of Hematology, Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Pellegrino Musto
- Hematology and Stem Cell Transplantation Unit, AOU Consorziale Policlinico, Bari, Italy
- Department of Precision and Regenerative Medicine and Ionian Area, “Aldo Moro” University School of Medicine, Bari, Italy
| | - Michele Cavo
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli”, Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Cristina Nanni
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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9
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Bezzi D, Ambrosini V, Nanni C. Clinical Value of FDG-PET/CT in Multiple Myeloma: An Update. Semin Nucl Med 2023; 53:352-370. [PMID: 36446644 DOI: 10.1053/j.semnuclmed.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 11/28/2022]
Abstract
FDG-PET/CT is a standardized imaging technique that has reached a great importance in the management of patients affected by Multiple Myeloma. It is proved, in fact, that it allows a deep evaluation of therapy efficacy and provides several prognostic indexes both at staging and after therapy. For this reason, it is now recognised as a gold standard for therapy assessment. Beside this, in reacent years FDG-PET/CT contribution to the understanding of Multiple Myeloma has progressively grown. Papers have been published analyzing the prognostic value of active disease volume measurement and standardization issues, the meaning of FDG positive paramedullary and extrameduallary disease, the prognostic impact of FDG positive minimal residual disease, the relation between focal lesions and clonal eterogenity of this disease and the comparison with whole body DWI-MR in terms of detection and therapy assessment. These newer aspects not of clinical impact yet, of FDG-PET/CT in Multiple Myeloma will be presented and discussed in this review.
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Affiliation(s)
- Davide Bezzi
- Nuclear Medicine, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Valentina Ambrosini
- Nuclear Medicine, Alma Mater Studiorum, University of Bologna, Bologna, Italy; Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Cristina Nanni
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
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Marcon C, Simeon V, Deias P, Facchin G, Corso A, Derudas D, Montefusco V, Offidani M, Petrucci MT, Zambello R, Stocchi R, Fanin R, Patriarca F. Experts' consensus on the definition and management of high risk multiple myeloma. Front Oncol 2023; 12:1096852. [PMID: 36755858 PMCID: PMC9899889 DOI: 10.3389/fonc.2022.1096852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 12/16/2022] [Indexed: 01/24/2023] Open
Abstract
High risk multiple myeloma (HRMM) at diagnosis is currently recognized according to the Revised International Staging System (R-ISS) which was set up in 2015. Since then, new clinical and biological prognostic factors have been developed, which could implement the definition of High Risk (HR) category. We conducted a survey in order to identify which additional parameters, both clinical and biological, are considered more useful for the clinical practice and to evaluate if the management of Multiple Myeloma (MM) should change on the basis of the risk category. A questionnaire, consisting of 8 statements, was submitted to 6 Italian experts, from the European Myeloma Network (EMN) Research Italy, using the Delphi method. The colleagues were asked to answer each question using a scale between 0 and 100. If a statement did not reach at least 75 out of 100 points from all the participants, it was rephrased on the basis of the proposal of the experts and resubmitted in a second or further round, until a consensus was reached among all. From the first round of the survey a strong consensus was reached regarding the opportunity to revise the R-ISS including chromosome 1 abnormality, TP53 mutation or deletion, circulating plasma cells by next generation flow and extramedullary plasmacytomas. No consensus was reached for the definition of "double hit" MM and for the application in clinical practice of treatment strategies based on the risk category. In the second round of the Delphi questionnaire, "double-hit" MM was recognized by the association of at least two high-risk cytogenetic or molecular abnormalities. Moreover, the experts agreed to reserve an intensified treatment only to specific conditions, such as plasma cell leukaemia or patients with multiple extramedullary plasmacytomas, while they admitted that there are not sufficient real word data in order to modify treatment on the basis of MRD assessment in clinical practice. This survey suggests that the definition of HRMM should be implemented by additional clinical and biological risk factors, that will be useful to guide treatment in the future.
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Affiliation(s)
- Chiara Marcon
- Division of Hematology, S. Maria della Misericordia Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy,Department of Area Medica, Udine University, Udine, Italy,*Correspondence: Chiara Marcon,
| | - Valentina Simeon
- Division of Hematology, S. Maria della Misericordia Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy,Department of Area Medica, Udine University, Udine, Italy
| | - Paola Deias
- Division of Hematology and Bone Marrow Transplant Center, Department of Medical Science, R. Binaghi Hospital, Cagliari University, Cagliari, Italy
| | - Gabriele Facchin
- Division of Hematology, S. Maria della Misericordia Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | | | - Daniele Derudas
- Division of Hematology and Bone Marrow Transplant Center, A. Businco Cancer Hospital, Cagliari, Italy
| | - Vittorio Montefusco
- Division of Hematology, Azienda Socio Sanitaria Territoriale (ASST) Santi Paolo e Carlo, Milan, Italy
| | - Massimo Offidani
- Clinical Hematology, Azienda Ospedaliera Universitaria (AOU) Ospedali Riuniti di Ancona, Ancona, Italy
| | - Maria Teresa Petrucci
- Division of Hematology, Department of Translational and Precision Medicine, Azienda Ospedaliera Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Renato Zambello
- Clinical Hematology, Azienda Ospedaliera di Padova, Padua, Italy
| | - Raffaella Stocchi
- Division of Hematology, S. Maria della Misericordia Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Renato Fanin
- Division of Hematology, S. Maria della Misericordia Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy,Department of Area Medica, Udine University, Udine, Italy
| | - Francesca Patriarca
- Division of Hematology, S. Maria della Misericordia Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy,Department of Area Medica, Udine University, Udine, Italy
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Santoni A, Simoncelli M, Franceschini M, Ciofini S, Fredducci S, Caroni F, Sammartano V, Bocchia M, Gozzetti A. Functional Imaging in the Evaluation of Treatment Response in Multiple Myeloma: The Role of PET-CT and MRI. J Pers Med 2022; 12:jpm12111885. [PMID: 36579605 PMCID: PMC9696713 DOI: 10.3390/jpm12111885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/01/2022] [Accepted: 11/08/2022] [Indexed: 11/12/2022] Open
Abstract
Bone disease is among the defining characteristics of symptomatic Multiple Myeloma (MM). Imaging techniques such as fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET/CT) and magnetic resonance imaging (MRI) can identify plasma cell proliferation and quantify disease activity. This function renders these imaging tools as suitable not only for diagnosis, but also for the assessment of bone disease after treatment of MM patients. The aim of this article is to review FDG PET/CT and MRI and their applications, with a focus on their role in treatment response evaluation. MRI emerges as the technique with the highest sensitivity in lesions' detection and PET/CT as the technique with a major impact on prognosis. Their comparison yields different results concerning the best tool to evaluate treatment response. The inhomogeneity of the data suggests the need to address limitations related to these tools with the employment of new techniques and the potential for a complementary use of both PET/CT and MRI to refine the sensitivity and achieve the standards for minimal residual disease (MRD) evaluation.
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12
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Utility of PET/CT in Assessing Early Treatment Response in Patients With Newly Diagnosed Multiple Myeloma. Blood Adv 2022; 6:2763-2772. [PMID: 35235951 PMCID: PMC9092399 DOI: 10.1182/bloodadvances.2022007052] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 02/20/2022] [Indexed: 11/20/2022] Open
Abstract
Multiple Myeloma (MM) is a plasma cell malignancy characterized by diverse clinical presentations. While biochemical assessment of disease activity is commonly utilized to monitor treatment response, findings on magnetic resonance imaging and positron emission tomography/computed tomography (PET/CT), among other imaging modalities, have proven to harbor prognostic value. We sought to corroborate these findings by examining the prognostic significance of Fluorodeoxyglucose (FDG) PET/CT scanning in the setting of newly diagnosed MM. We retrospectively analyzed 195 patients with a PET/CT available both at diagnosis and at 6 months post-treatment to examine the value of PET/CT results as an adjuvant metric to conventional hematologic responses in terms of time to next treatment (TTNT) and overall survival (OS). The median TTNT and OS for the entire cohort were 24.6 (95% CI=20.4-29.1) and 79 (95% CI=63.1-119.1) months, respectively. When comparing PET/CT (-) with PET/CT (+) patients, we found significantly prolonged median TTNT (55.2 vs. 17.8 months, p<0.0001) and OS (unreached vs. 60.8 months, p<0.0001) for the PET/CT (-) group. We then examined the additive value of PET/CT on the hematologic response achieved at 6 months, and we found that PET/CT (-) is associated with significantly increased median TTNT and OS for both the very good partial response (VGPR) group and the less than VGPR group. Importantly, PET/CT retained prognostic significance after adjusting for multiple other predictive variables. We conclude that a PET/CT (-) at 6 months confers a significant prognostic advantage for newly diagnosed MM patients and adds significant value to the hematologic response assessment.
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Gozzetti A, Bocchia M. Minimal residual disease in multiple myeloma: an important tool in clinical trials. Rev Recent Clin Trials 2021; 17:9-10. [PMID: 34814822 DOI: 10.2174/1574887116666211123092915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/07/2021] [Accepted: 10/07/2021] [Indexed: 11/22/2022]
Abstract
Minimal residual disease (MRD) detection represents a great advancement in multiple myeloma. New drugs are now available that increase depth of response. The International Myeloma Working Group recommends the use of next-generation flow cytometry (NGF) or next-generation sequencing (NGS) to search for MRD in clinical trials. Best sensitivity thresholds have to be confirmed, as well as timing to detect it. MRD has proven as the best prognosticator in many trials and promises to enter also in clinical practice to guide future therapy.
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Affiliation(s)
- Alessandro Gozzetti
- Hematology, University of Siena, Azienda Ospedaliera Universitaria Senese, Policlinico "Santa Maria alle Scotte", Siena. Italy
| | - Monica Bocchia
- Hematology, University of Siena, Azienda Ospedaliera Universitaria Senese, Policlinico "Santa Maria alle Scotte", Siena. Italy
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