30 research outputs found
HLA class II antibodies at the time of kidney transplantation and cardiovascular outcom : a cohort study
Study protocol of KLIMOP: a cohort study on the wellbeing of older cancer patients in Belgium and the Netherlands
<p>Abstract</p> <p>Background</p> <p>Cancer is mainly a disease of older patients. In older cancer patients, additional endpoints such as quality of survival and daily functioning might be considered equally relevant as overall or disease free survival. However, these factors have been understudied using prospective designs focussing on older cancer patients. Therefore, this study will focus on the impact of cancer, ageing, and their interaction on the long-term wellbeing of older cancer patients.</p> <p>Methods/Design</p> <p>This study is an observational cohort study. We aim to recruit 720 cancer patients above 70 years with a new diagnosis of breast, prostate, lung or gastrointestinal cancer and two control groups: one control group of 720 patients above 70 years without a previous diagnosis of cancer and one control group of 720 cancer patients between 50 - 69 years newly diagnosed with breast, prostate, lung or gastrointestinal cancer. Data collection will take place at inclusion, after six months, after one year and every subsequent year until death or end of the study. Data will be collected through personal interviews (consisting of socio-demographic information, general health information, a comprehensive geriatric assessment, quality of life, health locus of control and a loneliness scale), a handgrip test, assessment of medical records, two buccal swabs and a blood sample from cancer patients (at baseline). As an annex study, caregivers of the participants will be recruited as well. Data collection for caregivers will consist of a self-administered questionnaire examining depression, coping, and burden.</p> <p>Discussion</p> <p>This extensive data collection will increase insight on how wellbeing of older cancer patients is affected by cancer (diagnosis and treatment), ageing, and their interaction. Results may provide new insights, which might contribute to the improvement of care for older cancer patients.</p
Geriatric screening tools are of limited value to predict decline in functional status and quality of life: results of a cohort study
Inzet van Assessment: waarom, wat, hoe, wanneer en door wie?:Beslismodel voor een beargumenteerde keuze van assessmentvormen in onderwijs en opleiding
Inzet van Assessment: waarom, wat, hoe, wanneer en door wie?:Beslismodel voor een beargumenteerde keuze van assessmentvormen in onderwijs en opleiding
Epitope analysis of DQ6-reactive antibodies in sera from a DQ6-positive transplant candidate sensitized during pregnancy
HLA Class II Antibodies at the Time of Kidney Transplantation and Cardiovascular Outcome: A Retrospective Cohort Study
BACKGROUND: The negative role of HLA class II donor-specific antibody on graft outcome is well recognized. However, the potentially negative cardiovascular effects of preformed HLA class II antibodies and donor HLA in kidney transplant recipients (KTRs) remain unestablished. METHODS: We conducted a single-center, retrospective cohort study including 1115 KTRs (2003-2016) with up to 4449 person-years of follow-up after transplantation and a median follow-up time of 5.1 years (interquartile range, 2.7-7.6). We evaluated the unadjusted and multivariable-adjusted association between pretransplant HLA class I and II antibodies, as well as HLA-DR1 donor/recipient genotype and the primary (major adverse cardiac and cerebrovascular event [MACCE] or all-cause mortality) and secondary (MACCE or cardiovascular mortality) outcome. RESULTS: In a multivariate Cox proportional hazard model, HLA class II antibodies before transplantation were associated with increased adjusted hazard ratio (aHR) for MACCE or all-cause mortality (aHR, 1.71 [1.13-2.60]; P = 0.012) even after adjustment for time-varying covariate graft loss (aHR, 1.68 [1.08-2.62]; P = 0.022) and biopsy-proven acute rejection (aHR, 1.71 [1.13-2.60]; P = 0.012). HLA class II antibodies were also associated with increased aHR for the secondary outcome, MACCE, or cardiovascular mortality (aHR, 1.92 [1.12-3.30]; P = 0.018). We investigated the effect of donor and recipient HLA-DR1 on these outcome parameters and demonstrated that KTRs with HLA-DR1 positive donors had an increased aHR for MACCE with all-cause (aHR, 1.45 [1.09-1.94]; P = 0.012) and cardiovascular mortality (aHR, 1.49 [1.00-2.22]; P = 0.05). CONCLUSIONS: Prior sensitization against HLA class II antigens is associated with unfavorable long-term cardiovascular outcome in KTRs independent of graft loss or rejection. Recipients of an HLA-DR1 donor also have an impaired cardiovascular outcome.status: publishe
De hittebestendige stad : Een koele kijk op de inrichting van de buitenruimte
Het klimaat verandert. Het wordt natter en heter. Nederland moet zich aanpassen aan het veranderende klimaat. Daarom staan de gemeenten voor de uitdaging om er vanaf 2020 voor te zorgen dat een (her)inrichting van een straat of wijk klimaatbestendig is. Voor wateroverlast en waterveiligheid weten we ongeveer hoe dat moet. Voor hitte is eigenlijk nog niet duidelijk wat er moet gebeuren. En dat is zorgelijk, want hitte kan grote problemen geven. Hitte kan leiden tot extra sterfte en zal het leven in de stad bovendien steeds vaker onaangenaam maken. Duidelijk is dat er aandacht nodig is op het sociale vlak (o.a. in de zorg), voor gebouwen (koele binnenruimtes) en voor de buitenruimte. Dit rapport richt zich op dat laatste: op het hittebestendig inrichten van de buitenruimte, omdat daar nog veel kennis ontbreekt