Publications by authors named "Johannes Arpegard"

Article Synopsis
  • This study evaluates the effectiveness of different sunitinib dosing regimens in treating metastatic renal cell carcinoma in Sweden from 2006 to 2019.
  • The analysis shows significant differences in both time-to-treatment discontinuation and overall survival among the dosing regimens, with the 2-weeks on, 1-week off schedule showing the best outcomes.
  • Despite these findings suggesting that alternative dosing could enhance treatment efficacy, careful interpretation is necessary due to changing treatment patterns and lack of patient risk category data.
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Assess the time-to-treatment discontinuation (TTD) and overall survival (OS) in a Swedish metastatic renal cell carcinoma (mRCC) nationwide cohort who received second-line axitinib. Retrospective analysis of 110 patients with mRCC treated with second-line axitinib in Sweden (2012-2019). Patients included in the study received axitinib after mainly first-line sunitinib or pazopanib.

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Aim: To show clinical characteristics, treatments, and comorbidities in chronic cough in a nationwide cohort.

Methods: Two cohorts were created. A national cohort with individuals from two population-based databases; the National Patient Register and Swedish Prescribed Drug Register.

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Article Synopsis
  • * Using Swedish health data from 2006 to 2019, researchers found that 24% of BC patients and 23% of RCC patients had diabetes, and noted a correlation between cancer and poor glycemic control.
  • * The study revealed that cancer patients transitioned earlier to insulin treatment compared to diabetes-only patients, and those on systemic corticosteroids were more likely to experience malglycemia, indicating a need for better management strategies.
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Background: Epidemiological studies show that high circulating cystatin C is associated with risk of cardiovascular disease (CVD), independent of creatinine-based renal function measurements. It is unclear whether this relationship is causal, arises from residual confounding, and/or is a consequence of reverse causation.

Objectives: The aim of this study was to use Mendelian randomization to investigate whether cystatin C is causally related to CVD in the general population.

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Background: Cystatin C is associated with both renal function and atherosclerotic cardiovascular disease (ASCVD). We have previously shown a genetic correlation between cystatin C and prevalent ASCVD. The objective of this article is to study whether variation in cystatin C or creatinine predicts incident ASCVD when controlled for genetic factors.

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In order to further illuminate the potential role of dominant genetic variation in the "missing heritability" debate, we investigated the additive (narrow-sense heritability, h(2)) and dominant (δ(2)) genetic variance for 18 human complex traits. Within the same study base (10,682 Swedish twins), we calculated and compared the estimates from classic twin-based structural equation model with SNP-based genomic-relatedness-matrix restricted maximum likelihood [GREML(d)] method. Contributions of δ(2) were evident for 14 traits in twin models (average δ(2)twin = 0.

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Background: Decreased renal function is an established risk factor for cardiovascular disease (CVD). Causal mechanisms between estimates of renal function and CVD are intricate and investigation of the relative importance of genetic and environmental factors for the variability of these phenotypes could provide new knowledge.

Methods And Results: Cystatin C and creatinine levels in 12 313 twins were analyzed.

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Background: Patients with peripheral arterial disease (PAD) are at high risk for cardiovascular (CV) events. We have previously shown that ambulatory pulse pressure (APP) predicts CV events in PAD patients. The biomarkers amino-terminal pro-B-type natriuretic peptide (NT-proBNP), high-sensitivity C-reactive protein (hs-CRP), and cystatin C are related to a worse outcome in patients with CV disease, but their predictive values have not been studied in relation to APP.

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