Multiple Myeloma
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The Lymphoma and Multiple Myeloma Center
The Lymphoma and Multiple Myeloma Center What Sets Us Apart We provide multidisciplinary • Experienced, nationally and internationally recognized physicians dedicated exclusively to treating patients with lymphoid treatment for optimal survival or plasma cell malignancies and quality of life for patients • Cellular therapies such as Chimeric Antigen T-Cell (CAR T) therapy for relapsed/refractory disease with all types and stages of • Specialized diagnostic laboratories—flow cytometry, cytogenetics, and molecular diagnostic facilities—focusing on the latest testing lymphoma, chronic lymphocytic that identifies patients with high-risk lymphoid malignancies or plasma cell dyscrasias, which require more aggresive treatment leukemia, multiple myeloma and • Novel targeted therapies or intensified regimens based on the other plasma cell disorders. cancer’s genetic and molecular profile • Transplant & Cellular Therapy program ranked among the top 10% nationally in patient outcomes for allogeneic transplant • Clinical trials that offer tomorrow’s treatments today www.roswellpark.org/partners-in-practice Partners In Practice medical information for physicians by physicians We want to give every patient their very best chance for cure, and that means choosing Roswell Park Pathology—Taking the best and Diagnosis to a New Level “ optimal front-line Lymphoma and myeloma are a diverse and heterogeneous group of treatment.” malignancies. Lymphoid malignancy classification currently includes nearly 60 different variants, each with distinct pathophysiology, clinical behavior, response to treatment and prognosis. Our diagnostic approach in hematopathology includes the comprehensive examination of lymph node, bone marrow, blood and other extranodal and extramedullary tissue samples, and integrates clinical and diagnostic information, using a complex array of diagnostics from the following support laboratories: • Bone marrow laboratory — Francisco J. -
Section 8: Hematology CHAPTER 47: ANEMIA
Section 8: Hematology CHAPTER 47: ANEMIA Q.1. A 56-year-old man presents with symptoms of severe dyspnea on exertion and fatigue. His laboratory values are as follows: Hemoglobin 6.0 g/dL (normal: 12–15 g/dL) Hematocrit 18% (normal: 36%–46%) RBC count 2 million/L (normal: 4–5.2 million/L) Reticulocyte count 3% (normal: 0.5%–1.5%) Which of the following caused this man’s anemia? A. Decreased red cell production B. Increased red cell destruction C. Acute blood loss (hemorrhage) D. There is insufficient information to make a determination Answer: A. This man presents with anemia and an elevated reticulocyte count which seems to suggest a hemolytic process. His reticulocyte count, however, has not been corrected for the degree of anemia he displays. This can be done by calculating his corrected reticulocyte count ([3% × (18%/45%)] = 1.2%), which is less than 2 and thus suggestive of a hypoproliferative process (decreased red cell production). Q.2. A 25-year-old man with pancytopenia undergoes bone marrow aspiration and biopsy, which reveals profound hypocellularity and virtual absence of hematopoietic cells. Cytogenetic analysis of the bone marrow does not reveal any abnormalities. Despite red blood cell and platelet transfusions, his pancytopenia worsens. Histocompatibility testing of his only sister fails to reveal a match. What would be the most appropriate course of therapy? A. Antithymocyte globulin, cyclosporine, and prednisone B. Prednisone alone C. Supportive therapy with chronic blood and platelet transfusions only D. Methotrexate and prednisone E. Bone marrow transplant Answer: A. Although supportive care with transfusions is necessary for treating this patient with aplastic anemia, most cases are not self-limited. -
Therapeutic Effect and Mechanism of Ibrutinib Combined with Dexametha- Sone on Multiple Myeloma
ORIGINAL ARTICLES Hematology Department of The Second Hospital1, Cheeloo College of Medicine, Shandong University; Department of Hematology of Jining No. 1 People’s Hospital2; Institute of Biotherapy for Hematological Malignancies of Shandong University3; Shandong University-Karolinska Institute Collaborative Laboratory for Stem Cell Research4; Hematology Department of Linyi Central Hospital5; Hematology Department of Binzhou Medical University Hospital6; Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University7, Jinan, Shandong, China Therapeutic effect and mechanism of ibrutinib combined with dexametha- sone on multiple myeloma SHENGLI LI1,2, LIKUN SUN1,3,4, QIAN ZHOU1,5, SHUO LI1,6, XIAOLI LIU1,3,4, JUAN XIAO1,3,4, YAQI XU1,3,4, FANG WANG7, YANG JIANG1,3,4,*, CHENGYUN ZHENG1,3,4 Received November 14, 2020, accepted December 2020 *Correspondence author: Yang Jiang, Hematology Department, the Second Hospital of Shandong University, 247th of Beiyuan Rd., Jinan, Shandong, China [email protected] Pharmazie 76: 92-96 (2021) doi: 10.1691/ph.2021.0917 Ibrutinib is an irreversible inhibitor of Bruton’s tyrosine kinase and has proven to be an effective agent for B-cell-mediated hematological malignancies, including multiple myeloma (MM). Several clinical trials of ibrutinib treatment combined with dexamethasone (DXMS) for relapsed MM have demonstrated high response rates, however, the mechanism still remains unclear. In this study, we explored the therapeutic effect and mechanism of ibrutinib combined with DXMS on MM in vitro and vivo. The apoptosis of MM cell lines and mononuclear cells from MM patients’ bone marrow induced by ibrutinib combined with DXMS was detected by flow cytometry and the expression of apoptosis-related proteins were detected by Western blot. -
What Is Multiple Myeloma?
cancer.org | 1.800.227.2345 About Multiple Myeloma Overview If you have been diagnosed with multiple myeloma or are worried about it, you likely have a lot of questions. Learning some basics is a good place to start. ● What Is Multiple Myeloma? Research and Statistics See the latest estimates for new cases of multiple myeloma and deaths in the US and what research is currently being done. ● Key Statistics About Multiple Myeloma ● What’s New in Multiple Myeloma Research? What Is Multiple Myeloma? Cancer starts when cells begin to grow out of control. Cells in nearly any part of the body can become cancer, and can spread to other areas. To learn more about how cancers start and spread, see What Is Cancer?1 Multiple myeloma is a cancer of plasma cells. Normal plasma cells are found in the bone marrow and are an important part of the immune system. The immune system is made up of several types of cells that work together to fight infections and other 1 ____________________________________________________________________________________American Cancer Society cancer.org | 1.800.227.2345 diseases. Lymphocytes (lymph cells) are one of the main types of white blood cells in the immune system and include T cells and B cells. Lymphocytes are in many areas of the body, such as lymph nodes, the bone marrow, the intestines, and the bloodstream. When B cells respond to an infection, they mature and change into plasma cells. Plasma cells make the antibodies (also called immunoglobulins) that help the body attack and kill germs. Plasma cells, are found mainly in the bone marrow. -
Lymphoproliferative Disorders
Lymphoproliferative disorders Objectives: • To understand the general features of lymphoproliferative disorders (LPD) • To understand some benign causes of LPD such as infectious mononucleosis • To understand the general classification of malignant LPD Important. • To understand the clinicopathological features of chronic lymphoid leukemia Extra. • To understand the general features of the most common Notes (LPD) (Burkitt lymphoma, Follicular • lymphoma, multiple myeloma and Hodgkin lymphoma). Success is the result of perfection, hard work, learning Powellfrom failure, loyalty, and persistence. Colin References: Editing file 435 teamwork slides 6 girls & boys slides Do you have any suggestions? Please contact us! @haematology436 E-mail: [email protected] or simply use this form Definitions Lymphoma (20min) Lymphoproliferative disorders: Several clinical conditions in which lymphocytes are produced in excessive quantities (Lymphocytosis) increase in lymphocytes that are not normal Lymphoma: Malignant lymphoid mass involving the lymphoid tissues. (± other tissues e.g: skin, GIT, CNS ..) The main deference between Lymphoma & Leukemia is that the Lymphoma proliferate primarily in Lymphoid Tissue and cause Mass , While Leukemia proliferate mainly in BM& Peripheral blood Lymphoid leukemia: Malignant proliferation of lymphoid cells in Bone marrow and peripheral blood. (± other tissues e.g: lymph nodes, spleen, skin, GIT, CNS ..) BCL is an anti-apoptotic (prevent apoptosis) Lymphocytosis (causes) 1- Viral infection: 2- Some* bacterial -
Allogeneic Stem Cell Transplantation for Multiple Myeloma and Myelofibrosis Version Date: 29JAN2019 Principal Investigator: Catherine J
Protocol name: Allogeneic Stem Cell Transplantation for Multiple Myeloma and Myelofibrosis Version Date: 29JAN2019 Principal Investigator: Catherine J. Lee, MD Allogeneic Stem Cell Transplantation for Multiple Myeloma and Myelofibrosis Lead Org. ID: HCI98381/IRB# 98381 CTO#HCI-17-HEME-07 ClinicalTrials.gov ID – NCT03303950 Principal Investigator Catherine J. Lee, MD Blood & Marrow Transplant Program University of Utah 2000 Circle of Hope, Rm 2152 Salt Lake City, UT 84132 Phone: (801) 587-0231 Email: [email protected] Sub-investigator(s) Douglas Sborov, MD Clinical Instructor, Department of Medicine Phone: (801) 581-8394 Email: [email protected] Vedran Radojcic, MD Assistant Professor, Department of Medicine Phone: (801) 213-6109 Email: [email protected] Daniel R. Couriel, MD, MS Director, Blood & Marrow Transplant Program Professor, Department of Medicine Phone: (801) 587-4056 Email: [email protected] Jo-Anna Reems, PhD (Laboratory) Scientific Director, Cell Therapy & Regenerative Medicine Research Professor, Department of Medicine Phone: (801) 585-6262 Email: [email protected] Protocol name: Allogeneic Stem Cell Transplantation for Multiple Myeloma and Myelofibrosis Version Date: 29JAN2019 Principal Investigator: Catherine J. Lee, MD Michael Boyer, MD Associate Professor, Department of Medicine Phone: (801) 585-3229 Email: [email protected] Josef Prchal, MD Professor, Department of Medicine Phone: (801) 585-3229 Email: [email protected] Tibor Kovacsovics, MD Associate Professor, -
An Audit- Indications and Diagnosis of Bone Marrow Biopsies at a Tertiary Care Hospital in Saudi Arabia
Hematology & Transfusion International Journal Research Article Open Access An audit- indications and diagnosis of bone marrow biopsies at a tertiary care hospital in Saudi Arabia Abstract Volume 6 Issue 5 - 2018 Objective: We conducted the study to observe the common indications of bone marrow Fatma Said Al Qahtani, Naveen Naz Syed biopsy and frequencies of various disorders diagnosed on bone marrow examination Department of Pathology, King Khalid University Hospital, in our center. Kingdom of Saudi Arabia Materials and methods: It was a descriptive retrospective audit conducted at the Fatma Said Al Qahtani, MBBS, KSUFpath, Division of Hematology, Department of Pathology at King Khalid University Hospital Correspondence: Assistant Professor and Consultant Hematopathologist, Division in Riyadh. All bone marrow biopsies performed and reported from January 2014 till of Hematology, Department of Pathology, College of Medicine, December 2015 on patients of all age groups and both genders were analyzed. King Saud University, King Khalid University Hospital, Riyadh, Results: Total 481 bone marrows were examined during this two years’ time period. Kingdom of Saudi Arabia, Tel: 00966-568074991, All relevant information were extracted and analyzed including reasons of referral and Email [email protected] provisional diagnosis made by clinicians. Ages ranged from 5 weeks to 99 years old, Received: August 26, 2018 | Published: October 17, 2018 and male to female ratio 1.4:1. The common indication of bone marrow biopsy is for diagnosis and management of acute leukemia, then for staging of lymphoma and work up of pancytopenia. Acute leukemia followed by myeloproliferative diseases was most frequently diagnosed malignant disorders and idiopathic thrombocytopenic purpura was common benign hematological finding on bone marrow examination. -
Xgeva (Denosumab) Injection, for Subcutaneous Use Calcium and Vitamin D
HIGHLIGHTS OF PRESCRIBING INFORMATION • Hypocalcemia: Xgeva can cause severe symptomatic hypocalcemia, and These highlights do not include all the information needed to use fatal cases have been reported. Correct hypocalcemia prior to initiating XGEVA® safely and effectively. See full prescribing information for Xgeva. Monitor calcium levels during therapy, especially in the first XGEVA. weeks of initiating therapy, and adequately supplement all patients with Xgeva (denosumab) injection, for subcutaneous use calcium and vitamin D. (5.3) Initial U.S. Approval: 2010 • Osteonecrosis of the jaw (ONJ) has been reported in patients receiving Xgeva. Perform an oral examination prior to starting Xgeva. Monitor for symptoms. Avoid invasive dental procedures during treatment with ------------------------------RECENT MAJOR CHANGES----------------------- Xgeva. (5.4) Indications and Usage, Multiple Myeloma and Bone Metastasis from Solid • Atypical femoral fracture: Evaluate patients with thigh or groin pain to Tumors (1.1) 01/2018 rule out a femoral fracture. (5.5) Warnings and Precautions, Multiple Vertebral Fractures (MVF) Following • Hypercalcemia Following Treatment Discontinuation in Patients with Treatment Discontinuation (5.7) 01/2018 Growing Skeletons: Monitor patients for signs and symptoms of Warnings and Precautions, Embryo-Fetal Toxicity (5.8) 01/2018 hypercalcemia and treat appropriately. (5.6) • Multiple Vertebral Fractures (MVF) Following Treatment ---------------------------INDICATIONS AND USAGE---------------------------- Discontinuation: When Xgeva treatment is discontinued, evaluate the Xgeva is a RANK ligand (RANKL) inhibitor indicated for: individual patient’s risk for vertebral fractures. (5.7) • Prevention of skeletal-related events in patients with multiple myeloma • Embryo-Fetal Toxicity: Can cause fetal harm. Advise females of and in patients with bone metastases from solid tumors. (1.1) reproductive potential of potential risk to the fetus and to use effective • Treatment of adults and skeletally mature adolescents with giant cell contraception. -
Burkitt Lymphoma
Board Review- Part 2B: Malignant HemePath 4/25/2018 Small Lymphocytic Lymphoma SLL: epidemiology SLL: 6.7% of non-Hodgkin lymphoma. Majority of patients >50 y/o (median 65). M:F ratio 2:1. Morphology • Lymph nodes – Effacement of architecture, pseudofollicular pattern of pale areas of large cells in a dark background of small cells. Occasionally is interfollicular. – The predominant cell is a small lymphocyte with clumped chromatin, round nucleus, ocassionally a nucleolus. – Mitotic activity usually very low. Morphology - Pseudofollicles or proliferation centers contain small, medium and large cells. - Prolymphocytes are medium-sized with dispersed chromatin and small nucleoli. - Paraimmunoblasts are medium to large cells with round to oval nuclei, dispersed chromatin, central eosinophilic nucleoli and slightly basophilic cytoplasm. Small Lymphocytic Lymphoma Pseudo-follicle Small Lymphocytic Lymphoma Prolymphocyte Paraimmunoblast Immunophenotype Express weak or dim surface IgM or IgM and IgD, CD5, CD19, CD20 (weak), CD22 (weak), CD79a, CD23, CD43, CD11c (weak). CD10-, cyclin D1-. FMC7 and CD79b negative or weak. Immunophenotype Cases with unmutated Ig variable region genes are reported to be CD38+ and ZAP70+. Immunophenotype Cytoplasmic Ig is detectable in about 5% of the cases. CD5 and CD23 are useful in distinguishing from MCL. Rarely CLL is CD23-. Rarely MCL is CD23+. Perform Cyclin D1 in CD5+/CD23- cases. Some cases with typical CLL morphology may have a different profile (CD5- or CD23-, FMC7+ or CD11c+, or strong sIg, or CD79b+). Genetics Antigen receptor genes: Ig heavy and light chain genes are rearranged. Suggestion of 2 distinct types of SLL defined by the mutational status of the IgVH genes: 40-50% show no somatic mutations of their variable region genes (naïve cells, unmutated). -
9.7.16 Duke Public
Minimal Residual Disease as a Surrogate Endpoint in Hematologic Cancer Trials Discussion Guide Introduction In the last two decades, advances in cancer research and drug development have transformed the cancer care landscape. Certain cancers that were once rapidly fatal can now be managed more like a chronic disease, and patients can experience many months or even years of remission. However, these advances have also created challenges to the rapid development of new therapies. As patients live longer, cancer trial timelines lengthen, as it can take longer to measure whether a treatment has a meaningful impact on survival. One of the key strategies for addressing this challenge and accelerating patient access to new therapies is the development and validation of surrogate endpoints that can be used to measure potential patient benefit at an earlier stage. For drugs intended to treat hematologic cancers, ‘minimal residual disease’ (MRD) is one candidate surrogate endpoint that could be used to develop evidence of efficacy for regulatory review. Between 2012 and 2014, the US Food and Drug Administration (FDA) convened a series of workshops to address issues in MRD detection and use in four cancers: multiple myeloma (MM), acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), and acute myeloid leukemia (AML).1,2,3,4 Though substantial progress has been made since that time in developing the evidence to support the use of MRD as a diagnostic and clinical tool in each of these cancers, questions remain over how best to move forward in terms of its validation as a surrogate endpoint that can be used to support regulatory review. -
Mature B Cell Neoplasms: Retrospective Analysis
rev bras hematol hemoter. 2 0 1 6;3 8(2):121–127 Revista Brasileira de Hematologia e Hemoterapia Brazilian Journal of Hematology and Hemotherapy www.rbhh.org Original article Mature B cell neoplasms: retrospective analysis of 93 cases diagnosed between 2011 and 2014 in a University Hospital in southern Brazil Chandra Chiappin Cardoso, Ana Carolina Rabello de Moraes, ∗ Joanita Angela Gonzaga Del Moral, Maria Claudia Santos-Silva Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil a r t i c l e i n f o a b s t r a c t Article history: Received 12 November 2015 Background: According to the 2008 World Health Organization classification, mature B-cell Accepted 7 February 2016 neoplasms are a heterogeneous group of diseases that include B-cell lymphomas and plasma Available online 9 March 2016 cell disorders. These neoplasms can have very different clinical behaviors, from highly aggressive to indolent, and therefore require diverse treatment strategies. Keywords: Objective: The aim of this study was to assess the profile of 93 patients diagnosed with mature B-cell neoplasms monitored between 2011 and 2014. Mature B-cell neoplasms Diagnosis Methods: A review of patients’ charts was performed and laboratory results were obtained Prognosis using the online system of the Universidade Federal de Santa Catarina. Treatment response Results: The study included 93 adult patients with mature B-cell neoplasms. The most fre- quent subtypes were multiple myeloma, chronic lymphocytic leukemia, diffuse large B-cell lymphoma, follicular lymphoma, and Burkitt’s lymphoma. The median age at diagnosis was 58 years with a male-to-female ratio of 1.3:1. -
Bone Marrow Pathology
Bone marrow pathology Educational course, Belgian Society of Hematology 18 Nov 2017 Dr. J. Somja, CHU Sart Tilman, Liège, [email protected] Learning objectives When ? Bone Why ? marrow What ? examination How ? I. When ? Indications for BM examination Indications for BM examination • Haematological abnormalities that cannot be explained by available clinical and laboratory data. • A good indication is essential for an accurate diagnosis • 3 main indications : – Diagnostic purposes – Staging for malignant diseases – Monitoring Riley et al., JCLA, 2004 II. What? What specimens to collect ? (Bone marrow Particle clot) BONE MARROW Bone marrow aspirate Bacteriology Bone marrow trephine biopsy if necessary Smear Preparation + Heparin +EDTA Heparin FFPE 2-10 days Molecular Morpho, IHC, Flow biology Cytogenetics FISH, (clonal cytometr (clonal days-weeks expansion, NGS) y expansion, Karyotyping (hours) NGS, …) BM biopsy MGG Cyto- FISH Days-Weeks FISH cytology chemistr If necessary touch imprint (hours) y (hours) (days) (hours) Usefull if dry tap BM aspirate or trephine biopsy ? BM ASPIRATE BM BIOPSY • Quick results • Complete assessement of • Fine cytological detail cellularity and architecture • Enumeration of marrow • More sensitive for focal cellular elements lesions • Wider cytochemical stains • Allows grading of fibrosis can be used • Use of IHC • Ideal for flow cytometry, • Useful for assessment of cytogenetics/molecular AA, metastasis, some studies infections BM aspirate or trephine biopsy ? A thorough bone marrow examination includes both BM aspiration and trephine biopsy. – MDS: BM aspirate >>> BM biopsy – MPN: BM aspirate = BM biopsy – MPN/MDS BM aspirate > BM biopsy – AML: BM aspirate >>> BM biopsy – NHL: BM aspirate << BM biopsy – HL: BM aspirate <<< BM biopsy – MM: BM aspirate < BM biopsy – Carcinoma: BM aspirate << BM biopsy III.