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Purpose The use of anthracycline chemotherapy is associated with heart failure (HF) among survivors of non-Hodgkin lymphoma (NHL). We aimed to understand the contribution of preexisting cardiovascular risk factors to HF risk among NHL survivors. Methods Using Danish registries, we identified adults diagnosed with aggressive NHL from 2000 to 2010 and sex- and age-matched general-population controls. We assessed HF from 9 months after diagnosis through 2012. We used Cox regression analysis to assess differences in risk for HF between survivors and general population controls. Among survivors only, preexisting cardiovascular factors (hypertension, dyslipidemia, and diabetes) and preexisting cardiovascular disease were ascertained. We used multivariable Cox regression to model the association of preexisting cardiovascular conditions on subsequent HF. Results Among 2,508 survivors of NHL and 7,399 controls, there was a 42% increased risk of HF among survivors compared with general population controls (hazard ratio [HR], 1.42; 95% CI, 1.07 to 1.88). Among survivors (median age at diagnosis, 62 years; 56% male), 115 were diagnosed with HF during follow-up (median years of follow-up, 2.5). Before NHL diagnosis, 39% had ≥ 1 cardiovascular risk factor; 92% of survivors were treated with anthracycline-containing regimens. In multivariable analysis, intrinsic heart disease diagnosed before lymphoma was associated with increased risk of HF (HR, 2.71; 95% CI, 1.15 to 6.36), whereas preexisting vascular disease had no association with HF ( P > .05). Survivors with cardiovascular risk factors had an increased risk of HF compared with those with none (for 1 v 0 cardiovascular risk factors: HR, 1.63; 95% CI, 1.07 to 2.47; for ≥ 2 v 0 cardiovascular risk factors: HR, 2.86; 95% CI, 1.56 to 5.23; joint P < .01). Conclusion In a large, population-based cohort of NHL survivors, preexisting cardiovascular conditions were associated with increased risk of HF. Preventive approaches should take baseline cardiovascular health into account.

OBJECTIVE: The impact of body mass index (BMI) and body surface area (BSA) on survival in diffuse large B-cell lymphoma (DLBCL) is controversial. Recent studies show superior outcomes for overweight and obese patients.PATIENTS AND METHODS: 653 R-CHOP(-like) treated DLBCL patients were included in this retrospective cohort study. Patients, baseline clinicopathologic characteristics and treatment information were retrieved from the Danish Lymphoma Registry. Anthropometric measures were obtained from chemotherapy prescription charts.RESULTS: Underweight (BMI CONCLUSIONS: Our study demonstrates that underweight DLBCL patients have worse outcomes following R-CHOP as compared to normal as well as overweight patients. This article is protected by copyright. All rights reserved.

Treatment of diffuse large B-cell lymphoma (DLBCL) with R-CHOP(-like) regimens include large cumulative doses of prednisolone. In this retrospective study, we evaluated changes in vertebral bone density (VD) in DLBCL patients by measuring CT-ascertained Hounsfield units (HU) at the L3 level. In total, 111 patients diagnosed from 2007 to 2012 and response assessed following first line treatment were included. Post-treatment VD was significantly reduced to 86% of pretreatment VD on average (p 70 years) were significantly associated with greater post-treatment VD reduction. Two years after completing R-CHOP treatment, VD remained significantly lower than baseline VD (p

BACKGROUND: The Danish National Lymphoma Register (LYFO) prospectively includes information on all lymphoma patients newly diagnosed at hematology departments in Denmark. The validity of the clinical information in the LYFO has never been systematically assessed.AIM: To test the coverage and data quality of the LYFO.METHODS: The coverage was tested by merging data of the LYFO with the Danish Cancer Register and the Danish National Patient Register, respectively. The validity of the LYFO was assessed by crosschecking with information from medical records in subgroups of patients. A random sample of 3% (N = 364) was made from all patients in the LYFO. In addition, four subtypes of lymphomas were validated: CNS lymphomas, diffuse large B-cell lymphomas, peripheral T-cell lymphomas, and Hodgkin lymphomas. A total of 1,706 patients from the period 2000-2012 were included. The positive predictive values (PPVs) and completeness of selected variables were calculated for each subgroup and for the entire cohort of patients.RESULTS: The comparison of data from the LYFO with the Danish Cancer Register and the Danish National Patient Register revealed a high coverage. In addition, the data quality was good with high PPVs (87% to 100%), and high completeness (92% to 100%).CONCLUSION: The LYFO is a unique, nationwide clinical database characterized by high validity, good coverage and prospective data entry. It represents a valuable resource for future lymphoma research.