Author Interviews, Lancet, Lymphoma / 17.07.2015

MedicalRDr Yeow Tee Goh Department of Haematology Singapore General Hospital Republic of Singaporeesearch.com Interview with: Dr Yeow Tee Goh MBBS Department of Haematology Singapore General Hospital Republic of Singapore Medical Research: What is the background for this study? What are the main findings? Dr. Goh: Relapsed or refractory peripheral T-cell lymphoma after conventional chemotherapy is associated with a very poor prognosis and there is currently no recommendation on the standard approach to helping these patients. Novel targeted treatments for relapsed or refractory peripheral T-cell lymphoma such as romidepsin, pralatrexate, belinostat, and brentuximab vedotin has been approved by the US Food and Drug Administration (FDA) based on the results of their Phase II studies. With the exception of the remarkable efficacy of brentuximab vedotin in systemic anaplastic large cell lymphoma (86% of patients responding to treatment), the efficacy of romidepsin, pralatrexate, and belinostat in relapsed or refractory peripheral T-cell lymphoma is only modest with objective response rates between 25% and 29%. To our knowledge, no other clinical study has reported on the use of novel combination of targeted agents in in relapsed or refractory peripheral T-cell lymphoma. In our study, Of 23 patients assessable for responses, 10 (43%, 95% CI 23–63) patients had an objective response, of which 5 were complete responses. The combined proteasome and histone deacetylase inhibitor treatment shows promising activity for patients with peripheral T-cell lymphoma.
Author Interviews, Lancet, Leukemia, Lymphoma, Occupational Health / 01.07.2015

MedicalResearch.com Interview with: Dr Klervi Leuraud, Epidemiologist Institute for Radiological Protection and Nuclear Safety Cedex, France MedicalResearch: What is the background for this study? What are the main findings? Dr. Leuraud: INWORKS was performed to quantify the risk of cancer mortality associated to protracted low doses of ionizing radiation typical of occupational or environmental exposures, as well as of diagnostic medical exposures. While such risks are well known for acute exposures as those experienced by the Japanese survivors of the A-bombs, there is still a lack of information for exposures experienced by the workers and the public. Our study confirms the existence of an association between leukemia mortality and chronic exposure to low doses received by nuclear workers.
Author Interviews, Cancer Research, Exercise - Fitness, Lymphoma / 02.05.2015

MedicalResearch.com Interview with: Terry Boyle, PhD CIHR Fellow, MSFHR Trainee, Honorary UBC Killam Fellow Cancer Control Research, BC Cancer Agency School of Population and Public Health, The University of British Columbia Australian NHMRC Early Career Fellow The University of Western Australia Cancer Control Research, BC Cancer Agency Vancouver BC Canada Medical Research: What is the background for this study? What are the main findings? Dr. Boyle : Little is known about what causes non-Hodgkin lymphoma (NHL), so trying to identify risk factors is particularly important for the prevention and control of this cancer. There is really good evidence that people who are physically active have a lower risk of some cancers (such as colon and breast cancers), but not many studies have investigated whether being physical active is associated with the risk of non-Hodgkin lymphoma. The key finding of this case-control study was that study participants who were in the higher (second, third, and fourth) quartiles of vigorously intense physical activity performance in their lifetimes had about 25 percent to 30 percent lower risk for NHL, compared with those who were in the lowest (first) quartile of vigorously intense physical activity.
Author Interviews, Biomarkers, Lancet, Lymphoma, NIH / 06.04.2015

MedicalResearch.com Interview with: Dr. Mark Roschewski, MD and Dr Wyndham H Wilson MD-PhD Lymphoma Therapeutics Section Lymphoid Malignancies Branch, Center for Cancer Research National Cancer Institute, National Institutes of Health Bethesda, MD 20892 Medical Research: What is the background for this study? What are the main findings? Response: Monitoring patients with diffuse large B-cell lymphoma (DLBCL) has relied on computed tomography (CT) scans which are imprecise, expensive and include radiation. We investigated the ability of a blood-based assay to monitor patients with DLBCL during and after their initial therapy. The assay we studied amplifies and quantifies small amounts of circulating tumor DNA from the patient’s blood. We showed that this assay effectively predicts which patients will relapse and identifies recurrence 3.5 months before CT scans.
Author Interviews, Cancer Research, Lymphoma, NEJM / 22.11.2013

Kieron M. Dunleavy, M.D. Metabolism Branch Lymphoma Therapeutics Section Staff Clinician Center for Cancer Research National Cancer Institute Bethesda, MD 20892MedicalResearch.com Interview with Kieron M. Dunleavy, M.D. Metabolism Branch Lymphoma Therapeutics Section Center for Cancer Research National Cancer Institute, Bethesda, MD 20892 MedicalResearch.com: What are the main findings of the study? Dr. Dunleavy: We found that low-intensity therapy was highly effective in Burkitt's lymphoma and cured over 95% of patients with the disease.
Author Interviews, HIV, Infections, JNCI, Lymphoma / 08.08.2013

MedicalResearch.com Interview with: Satish Gopal, MD, MPH Program in Global Oncology, Lineberger Comprehensive Cancer Center UNC Project-Malawi, Tidziwe Center, Private Bag A-104, Lilongwe, Malawi MedicalResearch.com: What is the primary message our physician readers should take away from the piece?” Answer: Lymphoma is one of the leading causes of HIV-associated death in the modern ART era. In our analyses of a large multicenter US cohort, survival for HIV-associated lymphoma patients receiving routine care has not clearly improved since the modern ART era began, and remains significantly worse than SEER outcomes for the same lymphoma subtypes in the general population. This was somewhat surprising in an era of normalizing life expectancy for HIV-infected patients on ART, and quite different from the outstanding results achieved for this population in recent clinical trials conducted by AMC and NCI.