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The article presents the study on the trends of survival of adolescence or young adults after having diagnosed with hematologic malignancy in the U.S. from 1981-2005. The study showed improved survival expectations for adolescents and young adults with hematologic malignancies, however, survival rates have not reached the levels observed for children diagnosed with these malignancies. The study also indicated that survival expectations for acute leukemia remains at low levels.

Objectives To better understand the influence of prostate-specific antigen ( PSA) screening and other health system determinants on prognosis of prostate cancer, up-to-date relative survival ( RS), stage distributions, and trends in survival and incidence in Germany were evaluated and compared with the United States of America (USA). Patients and Methods Incidence and mortality rates for Germany and the USA for the period 1999-2010 were obtained from the Centre for Cancer Registry Data at the Robert Koch Institute and the USA Surveillance Epidemiology and End Results ( SEER) database. For analyses on stage and survival, data from 12 population-based cancer registries in Germany and from the SEER-13 database were analysed. Patients (aged ≥ 15 years) diagnosed with prostate cancer (1997-2010) and mortality follow-up to December 2010 were included. The 5- and 10-year RS and survival trends (2002-2010) were calculated using standard and model-based period analysis. Results Between 1999 and 2010, prostate cancer incidence decreased in the USA but increased in Germany. Nevertheless, incidence remained higher in the USA throughout the study period (99.8 vs 76.0 per 100,000 in 2010). The proportion of localised disease significantly increased from 51.9% (1998-2000) to 69.6% (2007-2010) in Germany and from 80.5% (1998-2000) to 82.6% (2007-2010) in the USA. Mortality slightly decreased in both countries (1999-2010). Overall, 5- and 10-year RS was lower in Germany (93.3%; 90.7%) than in the USA (99.4%; 99.6%) but comparable after adjustment for stage. The same patterns were seen in age-specific analyses. Improvements seen in prostate cancer survival between 2002-2004 and 2008-2010 (5-year RS: 87.4% and 91.2%; +3.8% units) in Germany disappeared after adjustment for stage ( P = 0.8). Conclusion The survival increase in Germany and the survival advantage in the USA might be explained by differences in incidence and stage distributions over time and across countries. Effects of early detection or a lead-time bias due to the more widespread utilisation and earlier introduction of PSA testing in the USA are likely to explain the observed patterns. [ABSTRACT FROM AUTHOR]

Background: Survival for patients with hematologic malignancies has improved during the early 21st century. However, it is unclear whether older patients have benefited to the same extent as younger patients. This study examines changes in survival for older patients with the 7 most common hematologic malignancies.Methods: Period analysis was used to examine survival for patients who were 65 years old or older and were diagnosed with a common hematologic malignancy between 1992 and 2012 with data from the Surveillance, Epidemiology, and End Results database.Results: Five-year relative survival increased for older patients with hematologic malignancies with the partial exception of acute myelogenous leukemia, for which no change in survival was seen for patients who were 75 years old or older. Patients with chronic lymphocytic leukemia and non-Hodgkin lymphoma, including the oldest patients, had especially strong improvements, with increases in 5-year relative survival for patients who were 85 years old or older of 31.5% and 39.6%, respectively, between 1997-2000 and 2009-2012.Conclusions: Despite these increases, survival rates did not reach those observed for patients aged 50 to 59 years for any hematologic malignancy. Newer therapies and a better understanding of how to treat older patients have led to increased survival expectations for older patients with most hematologic malignancies, but an age-related survival disparity persists. Cancer 2016;122:2031-40. © 2016 American Cancer Society. [ABSTRACT FROM AUTHOR]

Background and Aim This study aims to examine survival for gastric lymphomas and its main subtypes, mucosa-associated lymphoid tissue lymphoma ( MALT), and diffuse large B-cell lymphoma ( DLBCL), in Germany and in the United States. Methods Data for patients diagnosed in 1997-2010 were used from 10 population-based German cancer registries and compared to the data from the US Surveillance, Epidemiology and End Results ( SEER) 13 registries database. Patients age 15-74 diagnosed with gastric lymphomas were included in the analysis. Period analysis and modeled period analysis were used to estimate 5-year and 10-year relative survival ( RS) in 2002-2010 and survival trends from 2002-2004 to 2008-2010. Results Overall, the database included 1534 and 2688 patients diagnosed with gastric lymphoma in 1997-2010 in Germany and in the United States, respectively. Survival was substantially higher for MALT (5-year and 10-year RS: 89.0% and 80.9% in Germany, 93.8% and 86.8% in the United States) than for DLBCL (67.5% and 59.2% in Germany, and 65.3% and 54.7% in the United States) in 2002-2010. Survival was slightly higher among female patients and decreased by age for gastric lymphomas combined and its main subtypes. A slight, nonsignificant, increase in the 5-year RS for gastric lymphomas combined was observed in Germany and the United States, with increases in 5-year RS between 2002-2004 and 2008-2010 from 77.1% to 81.0% and from 77.3% to 82.0%, respectively. Five-year RS of MALT exceeded 90% in 2008-2010 in both countries. Conclusions Five-year RS of MALT meanwhile exceeds 90% in both Germany and the United States, but DLBCL has remained below 70% in both countries. [ABSTRACT FROM AUTHOR]

Treatment for Hodgkin lymphoma ( HL) is more aggressive in Germany than in the United States ( US) and differences in treatment may lead to differences in population level survival. Patients diagnosed with HL in 11 German states in 1997-2006 were included in the analyses and were compared to similar analyses from patients in the Surveillance, Epidemiology, and End Results database in the US. Period analysis was used to calculate 5-year relative survival for the time period of 2002-2006 overall and by gender, age and histology. Overall 5-year relative survival for patients with HL in Germany was 84·3%, compared to 80·6% for the US. Survival was highest in patients aged 15-29 years at 97·9% and decreased with age to 57·5% at age 60 + Survival for men and women, respectively, was 84·7% and 84·1% in Germany and 78·2% and 83·6% in the US. 5-year relative survival for patients diagnosed with HL in Germany was close to 100% for younger patients. Survival of HL patients in the US was lower than in Germany overall, but was comparable in older patients and in women. Population-based studies with longer follow-up are still needed to examine effects of late toxicity on long term survival. [ABSTRACT FROM AUTHOR]