Inkuilen van eendenkroos als veevoer met verschillende additieven = Ensiling Duckweed for feed with different additives

Ferment duckweed as silage is a cheap and sustainable alternative for drying. Without an additive, no satisfying preservation result was reached. Molasses gave a good preservation result and is relatively cheap and practical. Common methods of forage ensilaging are not suitable for duckweed as they have too little product structure to facilitate wrapping. The use of an airtight container or silo may lead to good preservation results, and prevent losses

Age and prognosis in patients with pancreatic cancer:a population-based study

BACKGROUND: The diagnosis of pancreatic ductal adenocarcinoma (PDAC) has an enormous impact on patients, and even more so if they are of younger age. It is unclear how their treatment and outcome compare to older patients. This study compares clinicopathological characteristics and overall survival (OS) of PDAC patients aged <60 years to older PDAC patients. METHOD: This is a retrospective, population-based cohort study using Netherlands Cancer Registry data of patients diagnosed with PDAC (1 January 2015-31 December 2018). Kaplan-Meier curves and Cox proportional hazards models were used to assess OS. RESULTS: Overall, 10,298 patients were included, of whom 1551 (15%) were <60 years. Patients <60 years were more often male, had better performance status, less comorbidities and less stage I disease, and more often received anticancer treatment (67 vs. 33%, p < 0.001) than older patients. Patients <60 years underwent resection of the tumour more often (22 vs. 14%p < 0.001), more often received chemotherapy, and had a better median OS (6.9 vs. 3.3 months, p < 0.001) compared to older patients. No differences in median OS were demonstrated between both age groups of patients who underwent resection (19.7 vs. 19.4 months, p = 0.123), received chemotherapy alone (7.8 vs. 8.5 months, p = 0.191), or received no anticancer treatment (1.8 vs. 1.9 months, p = 0.600). Patients <60 years with stage-IV disease receiving chemotherapy had a somewhat better OS (7.5 vs. 6.3 months, p = 0.026). CONCLUSION: Patients with PDAC <60 years more often underwent resection despite less stage I disease and had superior OS. Stratified for treatment, however, survival was largely similar

Drought, mutualism breakdown, and landscape-scale degradation of seagrass beds

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Population-based impact of COVID-19 on incidence, treatment, and survival of patients with pancreatic cancer

Background: The COVID-19 pandemic has put substantial strain on the healthcare system of which the effects are only partly elucidated. This study aimed to investigate the impact on pancreatic cancer care.Methods: All patients diagnosed with pancreatic cancer between 2017 and 2020 were selected from the Netherlands Cancer Registry. Patients diagnosed and/or treated in 2020 were compared to 2017–2019. Monthly incidence was calculated. Patient, tumor and treatment characteristics were analyzed and compared using Chi-squared tests. Survival data was analyzed using Kaplan–Meier and Log-rank tests.Results: In total, 11019 patients were assessed. The incidence in quarter (Q)2 of 2020 was comparable with that in Q2 of 2017–2019 (p = 0.804). However, the incidence increased in Q4 of 2020 (p = 0.031), mainly due to a higher incidence of metastatic disease (p = 0.010). Baseline characteristics, surgical resection (15% vs 16%; p = 0.466) and palliative systemic therapy rates (23% vs 24%; p = 0.183) were comparable. In 2020, more surgically treated patients received (neo)adjuvant treatment compared to 2017–2019 (73% vs 67%; p = 0.041). Median overall survival was comparable (3.8 vs 3.8 months; p = 0.065). Conclusion: This nationwide study found a minor impact of the COVID-19 pandemic on pancreatic cancer care and outcome. The Dutch health care system was apparently able to maintain essential care for patients with pancreatic cancer.</p

Population-based impact of COVID-19 on incidence, treatment, and survival of patients with pancreatic cancer

Background: The COVID-19 pandemic has put substantial strain on the healthcare system of which the effects are only partly elucidated. This study aimed to investigate the impact on pancreatic cancer care.Methods: All patients diagnosed with pancreatic cancer between 2017 and 2020 were selected from the Netherlands Cancer Registry. Patients diagnosed and/or treated in 2020 were compared to 2017–2019. Monthly incidence was calculated. Patient, tumor and treatment characteristics were analyzed and compared using Chi-squared tests. Survival data was analyzed using Kaplan–Meier and Log-rank tests.Results: In total, 11019 patients were assessed. The incidence in quarter (Q)2 of 2020 was comparable with that in Q2 of 2017–2019 (p = 0.804). However, the incidence increased in Q4 of 2020 (p = 0.031), mainly due to a higher incidence of metastatic disease (p = 0.010). Baseline characteristics, surgical resection (15% vs 16%; p = 0.466) and palliative systemic therapy rates (23% vs 24%; p = 0.183) were comparable. In 2020, more surgically treated patients received (neo)adjuvant treatment compared to 2017–2019 (73% vs 67%; p = 0.041). Median overall survival was comparable (3.8 vs 3.8 months; p = 0.065). Conclusion: This nationwide study found a minor impact of the COVID-19 pandemic on pancreatic cancer care and outcome. The Dutch health care system was apparently able to maintain essential care for patients with pancreatic cancer.</p

Population-based impact of COVID-19 on incidence, treatment, and survival of patients with pancreatic cancer

Background: The COVID-19 pandemic has put substantial strain on the healthcare system of which the effects are only partly elucidated. This study aimed to investigate the impact on pancreatic cancer care.Methods: All patients diagnosed with pancreatic cancer between 2017 and 2020 were selected from the Netherlands Cancer Registry. Patients diagnosed and/or treated in 2020 were compared to 2017–2019. Monthly incidence was calculated. Patient, tumor and treatment characteristics were analyzed and compared using Chi-squared tests. Survival data was analyzed using Kaplan–Meier and Log-rank tests.Results: In total, 11019 patients were assessed. The incidence in quarter (Q)2 of 2020 was comparable with that in Q2 of 2017–2019 (p = 0.804). However, the incidence increased in Q4 of 2020 (p = 0.031), mainly due to a higher incidence of metastatic disease (p = 0.010). Baseline characteristics, surgical resection (15% vs 16%; p = 0.466) and palliative systemic therapy rates (23% vs 24%; p = 0.183) were comparable. In 2020, more surgically treated patients received (neo)adjuvant treatment compared to 2017–2019 (73% vs 67%; p = 0.041). Median overall survival was comparable (3.8 vs 3.8 months; p = 0.065). Conclusion: This nationwide study found a minor impact of the COVID-19 pandemic on pancreatic cancer care and outcome. The Dutch health care system was apparently able to maintain essential care for patients with pancreatic cancer.</p

Population-based impact of COVID-19 on incidence, treatment, and survival of patients with pancreatic cancer

Background: The COVID-19 pandemic has put substantial strain on the healthcare system of which the effects are only partly elucidated. This study aimed to investigate the impact on pancreatic cancer care.Methods: All patients diagnosed with pancreatic cancer between 2017 and 2020 were selected from the Netherlands Cancer Registry. Patients diagnosed and/or treated in 2020 were compared to 2017–2019. Monthly incidence was calculated. Patient, tumor and treatment characteristics were analyzed and compared using Chi-squared tests. Survival data was analyzed using Kaplan–Meier and Log-rank tests.Results: In total, 11019 patients were assessed. The incidence in quarter (Q)2 of 2020 was comparable with that in Q2 of 2017–2019 (p = 0.804). However, the incidence increased in Q4 of 2020 (p = 0.031), mainly due to a higher incidence of metastatic disease (p = 0.010). Baseline characteristics, surgical resection (15% vs 16%; p = 0.466) and palliative systemic therapy rates (23% vs 24%; p = 0.183) were comparable. In 2020, more surgically treated patients received (neo)adjuvant treatment compared to 2017–2019 (73% vs 67%; p = 0.041). Median overall survival was comparable (3.8 vs 3.8 months; p = 0.065). Conclusion: This nationwide study found a minor impact of the COVID-19 pandemic on pancreatic cancer care and outcome. The Dutch health care system was apparently able to maintain essential care for patients with pancreatic cancer.</p