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VHA Clinical Guidance for the

Initial Management of Adults with

Multiple Myeloma

Pharmacy Benefits Management Services

Medical Advisory Panel

and VACO Oncology Service Consultants

Veterans Health Administration

Department of Veterans Affairs

Version: 1

August 2009

Executive Summary

▪ Multiple Myeloma (MM) is part of a spectrum of diseases that involves the neoplastic proliferation of a monoclonal clone of plasma cell that produces immunoglobulins. MM is the second most frequent hematologic malignancy in the United States after non-Hodgkin’s lymphoma.

▪ Patients with asymptomatic myeloma may not require immediate treatment.

▪ The choice of initial therapy for symptomatic patients depends on whether or not the patient is a candidate for stem cell transplantation (SCT). Patients who are candidates for SCT receive a short (4 course) induction like therapy to determine initial response and to allow for collection of stem cells. Patients may go immediately to transplant or may continue with the initial therapy and delay transplant. Patients who are not transplant candidates are also evaluated for an initial response and continue initial therapy if at least a partial response is achieved. The length of therapy in this population is not well defined. The overall goal is to prolong overall survival and improve quality of life; however, long-term disease-free survival has not been observed.

▪ The choice of the initial drug regimen is first based on SCT eligibility, and then on a complex of disease related, treatment related, and patient related factors. Consideration is given to renal function, risk for thrombosis, pre-existing neuropathy, past compliance with oral medications, and distance to travel to the treatment site.

▪ For patients who are eligible for SCT, alkylating agents should be avoided in initial therapy as they impair the ability to adequately harvest stem cells for transplant. In this population, the three newer agents produce high response rates before transplantation.

▪ There is no standard initial therapy for patients who are candidates for SCT. The choice of initial therapy is based on the above-named factors and individualization for each patient. Bortezomib-dexamethasone and lenalidomide-low-dose dexamethasone are combinations with high level evidence for efficacy. Single agent dexamethasone plays a very limited role in this setting, and thalidomide-dexamethasone may be considered in a select population.

▪ For patients who are not transplant candidates, there is a wider array of regimens to choose from. Alkylating agents can be utilized in this population.

▪ There is no one standard initial therapy for patients who are not transplant candidates. The choice of therapy is based on disease, treatment, and patient related factors. The regimens with the highest level of evidence to date are the triplet regimens of melphalan plus prednisone and either thalidomide or bortezomib. The addition of thalidomide or bortezomib to melphalan plus prednisone is associated with additional toxicity. Preliminary reports of two and three year survival data with lenalidomide plus dexamethasone has consistently shown good results; while the data is encouraging, further follow-up is needed as well as publication in peer-reviewed journals. Melphalan and prednisone, alone, may be used in patients who do not tolerate the novel agents but response rates are lower than with triplet therapies or lenalidomide plus dexamethasone. On disease progression, these patients should be offered one of the three newer agents; otherwise, their overall survival may be compromised.

▪ For patients who are co-managed, please refer to the Dual Care Policy at Dual Care

▪ When used in combination with lenalidomide, a lower dose of dexamethasone produced higher response rates and lower rates of toxicity than standard dose dexamethasone in a phase III trial. Consensus opinion and single institution practice endorse the low-dose dexamethasone combination.

▪ Risks of therapy with the newer agents include thrombosis with lenalidomide and thalidomide when combined with standard dose dexamethasone, and peripheral neuropathy with bortezomib.

▪ The duration of initial treatment for patients who are not transplant candidates should continue until disease plateau, at which time treatment should stop. Maintenance treatment is not recommended; however, patients should be observed for disease progression and offered subsequent treatment.

▪ Guidance for thrombosis prophylaxis is based on a current consensus statement and not on a randomized clinical trial. A randomized trial of prophylactic therapy required in this population is currently on-going. Until that data is available, utilization of the consensus recommendations with careful patient evaluation should be considered.

▪ Because most regimens include glucocorticoids, consider prophylaxis for opportunistic infections (PCP and fungus) and reactivation of varicella. A select population of VA patients may also be at risk for latent infection with strongyloides and/or tuberculosis and should be carefully evaluated.

VA Pharmacy Benefits Management Services

VHA’s Pharmacy Benefits Management Services (PBM) has been directed by the Under Secretary for Health to coordinate the development of guidance for the pharmacologic management of common diseases treated within the VA, establish a national VA formulary, manage pharmaceutical costs and utilization, and measure outcomes as they apply to patient care. The Medical Advisory Panel (MAP) provides support and direction to the PBM Staff, located in Washington, DC and Hines, IL.

Michael Valentino, RPh, MHSA

Chief Consultant, PBM

Joseph J. Canzolino, RPh

Deputy Chief Consultant, PBM

Virginia S. Torrise, PharmD

Deputy Chief Consultant, PBM

Ken Siehr, RPh, MS

Deputy Chief Consultant, PBM

Timothy Stroup, RPh

Deputy Chief Consultant, PBM

Lou Cobuzzi, RPH, MS

Associate Chief Consultant, PBM

Jeff Ramirez, PharmD

Associate Chief Consultant, PBM

Puri Subramaniam, PharmD, MS

Associate Chief Consultant, PBM

John Lowe, RPh

Associate Chief Consultant, PBM

Vincent Calabrese, PharmD

Associate Chief Consultant, PBM

Fran Cunningham, PharmD

Director, Center for Medication Safety

Program Manager, Outcomes Research, PBM

Janet Dailey, PharmD

Clinical Pharmacy Specialist

Elaine Furmaga, PharmD

Clinical Pharmacy Specialist

Mark Geraci, PharmD

Clinical Pharmacy Specialist

Francine Goodman, PharmD

Clinical Pharmacy Specialist

Bernadette Heron, PharmD

Clinical Pharmacy Specialist

Cathy Kelley, PharmD

Clinical Pharmacy Specialist

Deborah Kachikian, PharmD

Clinical Pharmacy Specialist

Lisa Longo, PharmD

Clinical Pharmacy Specialist

Melinda Neuhauser, PharmD

Clinical Pharmacy Specialist

Todd Semla, MS, PharmD

Clinical Pharmacy Specialist

Kathy Tortorice, PharmD

Clinical Pharmacy Specialist

Medical Advisory Panel

Mission

The role of the Medical Advisory Panel (MAP) in the PBM is to consult on the development and refinement of evidence-based pharmacologic management guidance for the VHA. These guidances are intended to promote provision of quality, cost-effective care.

The MAP is composed of practicing VA physicians from facilities across the nation:

Barry Cusack, MD

Boise VAMC

Professor, Division of Gerontology & Geriatric Medicine, University of Washington, School of Medicine, Seattle, WA

Sylvan DeLisle, MD, MBA

VA Maryland HCS

Associate Professor of Medicine and Physiology

University of Maryland School of Medicine

Baltimore, MD

Thomas Dickinson, MD

Associate Chief, Primary Care

Brocton Division

VA Boston HCS

Clinical Instructor in Medicine

Harvard Medical School

Boston, MA

John Downs, MD

Medicine Service

South Texas Veterans HCS

Chief, General Medicine &

Associate Professor of Medicine

University of Texas HSC

San Antonio, TX

Peter Glassman, MBBS, MSc

Greater Los Angeles HCS

Professor, University of California (UCLA)

Los Angeles, CA

Matthew Goetz, MD

Greater Los Angeles HCS

Chief, Infectious Diseases

Professor of Clinical Medicine

David Geffen School of Medicine at UCLA

Chester B. Good, MD, MPH

VA Pittsburgh HCS

Chief, Section of General Medicine

Professor of Medicine

University of Pittsburgh

Pittsburgh, PA

Robert Harriman, MD

Director, Cardiac Electrophysiology

James Haley Veterans Hospital

Professor of Medicine

Loyola University Stritch School of Medicine

Maywood, IL

Lori Highberger, MD

Chief of Psychiatry

Carl T. Hayden VAMC

Phoenix, AZ

William Korchik, MD

Medical Director, Extended Care & Rehab

Gerontology VAMC Minneapolis

Assistant Professor of Medicine

University of Minnesota,

Minneapolis, MN

Suzanne Quinn, MD

Gainesville VAMC

Robert Rosenstein, MD

Section of Cardiology

West Palm Beach VAMC

Alexander Shepherd, MD, PhD

Professor and Chief, Div. of Clinical Pharmacology, Departments of Medicine and Pharmacology

University of Texas HCA

San Antonio, TX

Los Angeles, CA

Acknowledgements

This guideline was developed in consultation with the PBM-MAP. The following clinicians assisted in developing, researching, writing, and preparation of the final document. The list does not include all clinicians in the field who reviewed the document and provided comments.

Mark Geraci, PharmD

Clinical Pharmacy Specialist, PBM

Suman Kambhampati, MD

Oncology Consultant, PBM-MAP

Staff Physician

Kansas City VA Medical Center

Associate Professor of Medicine

University of Kansas Medical Center

Kansas City, KS

Jeffrey Kanofsky, MD, PhD

Staff Physician

Section of Hematology/Oncology

Medical and Neurology Service Line

Edward Hines, Jr.  VA Hospital

Hines IL

Professor of Medicine and of Cell Biology, Neurobiology and Anatomy

Loyola University Stritch School of Medicine

Maywood, IL

Beth A. Martin-Kool, MD

Staff Physician, Transfusion Service Director

Palo Alto VAMC

Clinical Assistant Professor

Stanford School of Medicine

Stanford, CA

Nikhil Munshi, MD

Boston VAMC

Associate Professor of Medicine

Harvard Medical School

Associate Director, Jerome Lipper Myeloma Center, Dana Farber Cancer Institute

Boston, MA

Table of Contents

List of Abbreviations 7

Definitions 8

Goals of the Guidance 10

Guidance Development Process 10

Algorithm 1 VHA Clinical Guidance on the Initial Management of Adults with Multiple Myeloma 14

Annotations 15

A. Adults with untreated symptomatic multiple myeloma 15

B. Is the patient a candidate for stem cell transplantation? 15

C. Pre-existing co-morbid diseases/factors that affect the choice of initial therapy 16

D. Begin initial therapy in patients who ARE candidates for stem cell transplantation 18

Dexamethasone 18

Thalidomide-Dexamethasone (TD) 20

Lenalidomide-Dexamethasone (RD or Rd for low dose dexamethasone) 21

Bortezomib-Dexamethasone (BD) 24

Bortezomib-Thalidomide-Dexamethasone (VTD) 24

Bortezomib-Adriamycin-Dexamethasone (PAD) 24

Cyclophosphamide-Bortezomib-Dexamethasone (CyBorD) 24

E. Early Versus Delayed Stem Cell Transplantation 27

F. Secondary Induction Therapy for Transplant Candidates/ Alternative Drug Therapy in Non-Transplant Patients 27

G. Select Initial Therapy in Patients Who Are NOT Transplant Candidates 28

Dexamethasone 28

Thalidomide-Dexamethasone (TD) 29

Lenalidomide-Dexamethasone (RD or Rd for low dose dexamethasone) 30

Melphalan-Prednisone (MP) 32

Melphalan-Prednisone-Thalidomide (MPT) 32

Melphalan-Prednisone-Bortezomib (MPV) 35

H. Initial Response in Patients Who Are NOT Transplant Candidates 36

I. Continuation of Therapy in Patients Who Are NOT Transplant Candidates 37

References 38

List of Abbreviations

CI = 95% Confidence Interval

CR = Complete Response

EFS = Event Free Survival

FISH = Fluorescent In-situ Hybridization

FLC = Free light chains

GIMEMA = Gruppo Italiano Malattie EMatologiche dell'Adulto

HR = Hazard Ratio

IFM = Intergroupe Francophone du Myelome

IMWG = International Myeloma Working Group

ISS = International Staging System

LVEF = Left ventricular ejection fraction

MR = Minor Response

nCR = near Complete Response

OS = Overall Survival

PCP = Pneumocystis carinii pneumonia

PJP = Pneumocystis jiroveci pneumonia

PFS = Progression Free Survival

PR = Partial Response

RR = Response Rate

SCT = Stem Cell Transplant

TTP = Time to Progression

VGPR = Very Good Partial Response

VTE = venous thromboembolism

Definitions

Complete Response = No M protein in serum and urine; negative immunofixation and disappearance of any soft-tissue plasmacytomas and ................
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