ASCO 2021 – Lymphoma Updates

The American Society of Clinical Oncology (ASCO) is the world’s leading organization for physicians and oncology professionals caring for people with cancer. The 2021 Annual Meeting was hosted virtually, connecting oncology professionals from around the world to discuss the newest, state-of-the-art research and treatment updates.

The Weill Cornell Lymphoma Program team is always proud of our contributions to new lymphoma research presentations at the ASCO Annual Meeting. We’ve outlined some of the highlights from this year’s conference, including research updates and new discoveries from our team. Additionally, our Weill Cornell Medicine and NewYork-Presbyterian Hematology & Oncology Fellow Dr. Sam Yamshon received a prestigious ASCO Conquer Cancer Foundation 2021 Young Investigator Award to support critical lymphoma research and the transition from fellowship to faculty. 

Samuel Yamshon, MD – 2021 ASCO Young Investigator Award Recipient

Weill Cornell Lymphoma Program Chief Dr. Peter Martin presented new mantle cell lymphoma research and shared important insights about care in the community or real-world setting as part of an oral abstract session. 

Dr. John Leonard reviews an National Cancer Institute (NCI)-supported clinical trial evaluating the role of stem cell transplant in primary central nervous system (CNS) lymphoma treatment. 

Dr. Richard Furman explains exciting results from a phase 3 clinical trial comparing two different treatment options for patients with chronic lymphocytic leukemia (CLL) for the first time.

Additionally, Dr. Peter Martin breaks down mantle cell lymphoma research evaluating the role of botezomib when added to bendamustine and rituximab as induction therapy.

PET scan imaging during treatment for bulky Hodgkin lymphoma can provide critical information to shape the course of care. Dr. John Leonard breaks down this NCI-supported ALLIANCE research presented this year’s ASCO meeting. 

2018 American Society of Clinical Oncology (ASCO) Annual Meeting

The American Society of Clinical Oncology (ASCO) is the world’s leading organization for physicians and oncology professionals who care for people with cancer. Each year, ASCO’s Annual Meeting brings together over 30,000 oncology professionals from around the world to discuss state-of-the-art treatment modalities, new therapies and ongoing controversies in the field.

Our Lymphoma Program is proud to have been part of several research studies presented at this year’s meeting, contributing to new discoveries across a range of lymphoma subtypes. Here are the latest updates from our team:


T-Cell Lymphoma

An unmet treatment need exists for peripheral T-cell lymphoma patients, especially those with relapsed/refractory disease. Dr. Jia Ruan was part of a research team testing immunotherapy agent pembrolizumab within this patient population.

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Follicular Lymphoma

Dr. Peter Martin was involved in a clinical trial investigation of acalabrutinib in treatment of follicular lymphoma, which yielded promising response rates.

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Data supporting vitamin D supplementation in indolent lymphoma patients treated with rituximab were presented at this year’s meeting. Dr. John Leonard is Weill Cornell Medicine and NewYork-Presbyterian’s principal investigator evaluating the vitamin’s effects in an ongoing phase III trial. Trial information here.

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Diffuse Large B-Cell Lymphoma (DLBCL) 

Dr. Jia Ruan was involved in the clinical trial assessment of single-agent acalabrutinib in relapsed/refractory DLBCL patients.

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Waldenstrom’s Macroglobulinemia

Dr. Richard Furman was senior author on a study demonstrating acalabrutinib as an effective and well-tolerated therapy for people with Waldenstrom’s macroglobulinemia.

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Chronic Lymphocytic Leukemia (CLL)  

Dr. John Allan, along with Dr. Richard Furman, collaborated with research colleagues to investigate the demographic impact on incidence and treatment outcomes in people with chronic lymphocytic leukemia (CLL).

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Dr. John Allan is Weill Cornell Medicine and NewYork-Presbyterian’s principal investigator for a phase II clinical trial of ibrutinib and venetoclax – two non-chemotherapeutic agents – in people with previously untreated chronic lymphocytic leukemia (CLL). Trial information here.

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Non-Hodgkin Lymphoma

People with human immunodeficiency virus (HIV) are at increased risk for developing aggressive non-Hodgkin lymphomas frequently associated with two herpes viruses: Epstein-Barr virus (EBV) and Kaposi’s sarcoma-associated herpes virus (KSHV). Weill Cornell Medicine pathologist Ethel Cesarman, MD, PhD, contributed to a phase II trial conducted through the AIDS Malignancy Consortium (AMC) to test HDAC inhibitor vorinostat’s effects on HIV-related non-Hodgkin lymphoma.

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Dr. Peter Martin, the Principal Investigator for the Lymphoma Epidemiology of Outcomes (LEO) consortium at Weill Cornell Medicine and NewYork-Presbyterian Hospital, aided in a study of vulnerability to undesirable outcomes in people with newly diagnosed non-Hodgkin lymphoma. Vulnerable status was measured overall, and by age, gender and clinical features.

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As always, we are proud of our team’s active commitment to advancing the overall understanding of lymphoma and improving clinical outcomes and quality of life for all those affected by the disease.

 

Health Disparities and the Global Landscape of Lymphoma Care Today

The American Society of Clinical Oncology (ASCO) Annual Meeting brings together more than 30,000 oncology professionals each year to encourage discourse on leading research, state-of-the-art treatments, and ongoing controversies in the field. At this year’s Annual Meeting in Chicago, our own Dr. Adrienne Phillips was selected to present a review of the current health disparities in lymphoma care.

Adrienne Phillips

According to the National Institute on Minority Health and Health Disparities, health disparities are defined as “differences in incidence, prevalence, morbidity, mortality and burden of diseases and other adverse health conditions that exist among specific population groups.”

Dr. Phillips explained that health disparities may be due to a variety of factors, including race, gender, biology, and social and environmental differences such as socioeconomic status, health literacy, trust in the healthcare system, proximity to a healthcare facility, and access to and type of health insurance. For example, being uninsured or receiving government-assisted insurance increases patients’ risk of death by 1.5 times. Even patients’ place of residence may play a role, with treatment in rural, community-based settings being associated with inferior overall survival (OS) rates compared to treatment in urban, academic-based settings.

What Dr. Phillips and other physicians find most disconcerting about disparity in lymphoma care is that the disease is often amenable to effective therapy, but a significant segment of the population does not, or cannot, access appropriate care. For example, survival rates for some lymphomas skew lower for black people than for white people. Dr. Phillips conjectured that while African Americans tend to have poorer outcomes, the disparity is likely due to issues related to healthcare access and socioeconomic status.

According to an analysis of 701 people with diffuse large B-cell lymphoma (DLBCL) treated at two southern referral centers with a large black patient population (University of Alabama at Birmingham and Emory University in Atlanta), race did not influence outcomes. Black and white patients who received standard DLBCL chemotherapy drug combination rituximab, cyclophosphamide, doxorubicin hydrochloride, vincristine sulfate, and prednisone (R-CHOP) achieved similar OS rates (5y OS, 79% vs 70%).

Biological factors may also play a role in health disparities, and scientists are constantly working to better understand molecular factors in tumor development regardless of patient ethnicity.

In general, lymphoma is less common among African Americans and Asian Americans, but specific subtypes – like T-cell lymphoma in African Americans and natural killer T-cell (NKT) lymphoma in Asian Americans – are more common in these populations. Thus, Dr. Phillips highlighted a need for ethnic and racial diversity in clinical trial recruitment and in future studies of socioeconomic status and disease biology in order to better understand and improve outcomes for all patients.