9 results on '"Lundström, Ulrika Hahn"'
Search Results
2. Availability of assisted peritoneal dialysis in Europe: call for increased and equal access.
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Brown, Edwina A, Ekstrand, Agneta, Gallieni, Maurizio, Gorrín, Maite Rivera, Gudmundsdottir, Helga, Guedes, Anabela Malho, Heidempergher, Marco, Kitsche, Benno, Lobbedez, Thierry, Lundström, Ulrika Hahn, McCarthy, Kate, Mellotte, George J, Moranne, Olivier, Petras, Dimitrios, Povlsen, Johan V, Punzalan, Sally, and Wiesholzer, Martin
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PERITONEAL dialysis ,MEDICAL personnel ,NEPHROLOGISTS ,HOME hemodialysis ,OLDER people ,PATIENT education ,NURSES' aides - Abstract
Background Availability of assisted PD (asPD) increases access to dialysis at home, particularly for the increasing numbers of older and frail people with advanced kidney disease. Although asPD has been widely used in some European countries for many years, it remains unavailable or poorly utilized in others. A group of leading European nephrologists have therefore formed a group to drive increased availability of asPD in Europe and in their own countries. Methods Members of the group filled in a proforma with the following headings: personal experience, country experience, who are the assistants, funding of asPD, barriers to growth, what is needed to grow and their top three priorities. Results Only 5 of the 13 countries surveyed provided publicly funded reimbursement for asPD. The use of asPD depends on overall attitudes to PD, with all respondents mentioning the need for nephrology team education and/or patient education and involvement in dialysis modality decision making. Conclusions and call to action Many people with advanced kidney disease would prefer to have their dialysis at home, yet if the frail patient chooses PD most healthcare systems cannot provide their choice. AsPD should be available in all countries in Europe and in all renal centres. The top priorities to make this happen are education of renal healthcare teams about the advantages of PD, education of and discussion with patients and their families as they approach the need for dialysis, and engagement with policymakers and healthcare providers to develop and support assistance for PD. [ABSTRACT FROM AUTHOR]
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- 2022
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3. Surgical versus endovascular intervention for vascular access thrombosis: a nationwide observational cohort study.
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Lundström, Ulrika Hahn, Welander, Gunilla, Carrero, Juan Jesus, Hedin, Ulf, and Evans, Marie
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ENDOVASCULAR surgery , *ARTERIAL catheterization , *THROMBOSIS , *PROPORTIONAL hazards models , *COHORT analysis , *ARTERIOVENOUS fistula - Abstract
Background There is no consensus whether an arteriovenous (AV) access thrombosis is best treated by surgical or endovascular intervention. We compared the influence of surgical versus endovascular intervention for AV access thrombosis on access survival using real-life data from a national access registry. Methods We included patients from the Swedish Renal Access Registry (SRR-Access) with a working AV access undergoing surgical or endovascular intervention for their first thrombosis between 2008 and 2020. The primary outcome was the risk of access abandonment (secondary patency at 30, 60, 90 and 365 days). Secondary outcomes were time to next intervention and 30-day mortality. Access characteristics were obtained from the SRR-Access and patient characteristics were collected from the Swedish Renal Registry. Outcomes were assessed with multivariable logistic regression and Cox proportional hazards regression models adjusted for demographics, clinical and access-related variables. Results A total of 904 patients with AV access thrombosis (54% arteriovenous fistula, 35% upper arm access) were included, with a mean age of 62 years, 60% were women, 75% had hypertension and 33% had diabetes. Secondary patency was superior after endovascular intervention versus surgical (85% versus 77% at 30 days and 76% versus 69% at 90 days). The adjusted odds of access abandonment within 90 days and 1 year were higher in the surgical thrombectomy group {odds ratio (OR) 1.44 [95% confidence interval (CI) 1.05–1.97] and OR 1.25 (0.94–1.66), respectively}. Results were consistent in the long-term analysis. There was no significant difference in time to next intervention or mortality, and results were consistent within subgroups. Conclusions Endovascular intervention was associated with a small short- and long-term benefit as compared with open surgery in haemodialysis patients with AV access thrombosis. [ABSTRACT FROM AUTHOR]
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- 2022
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4. Treatment practices and outcomes in incident peritoneal dialysis patients: the Swedish Renal Registry 2006–2015.
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Xu, Hong, Lindholm, Bengt, Lundström, Ulrika Hahn, Heimbürger, Olof, Stendahl, Maria, Rydell, Helena, Segelmark, Mårten, Carrero, Juan-Jesus, and Evans, Marie
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KIDNEY transplantation ,PERITONEAL dialysis ,TREATMENT effectiveness ,MAJOR adverse cardiovascular events ,HEMODIALYSIS patients ,DIASTOLIC blood pressure ,HYPERPHOSPHATEMIA - Abstract
Background Therapeutic developments have contributed to markedly improved clinical outcomes in peritoneal dialysis (PD) during the 1990s and 2000s. We investigated whether recent advances in PD treatment are implemented in routine Swedish care and whether their implementation parallels improved patient outcomes. Methods We conducted an observational study of 3122 patients initiating PD in Sweden from 2006 to 2015. We evaluated trends of treatment practices (medications, PD-related procedures) and outcomes [patient survival, major adverse cardiovascular events (MACEs), peritonitis, transfer to haemodialysis (HD) and kidney transplantation] and analysed associations of changes of treatment practices with changes in outcomes. Results Over the 10-year period, demographics (mean age 63 years, 33% women) and comorbidities remained essentially stable. There were changes in clinical characteristics (body mass index and diastolic blood pressure increased), prescribed drugs (calcium channel blockers, non-calcium phosphate binders and cinacalcet increased and the use of renin–angiotensin system inhibitors, erythropoietin and iron decreased) and dialysis treatment (increased use of automated PD, icodextrin and assisted PD). The standardized 1- and 2-year mortality and MACE risk did not change over the period. Compared with the general population, the risk of 1-year mortality was 4.1 times higher in 2006–2007 and remained stable throughout follow-up. However, the standardized 1- and 2-year peritonitis rate decreased and the incidence of kidney transplantation increased while transfers to HD did not change. Conclusions Over the last decade, treatment advances in PD patients were accompanied by a substantial decline in peritonitis frequency and an increased rate of kidney transplantations, while 1- and 2-year survival and MACE risk did not change. [ABSTRACT FROM AUTHOR]
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- 2021
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5. Barriers and opportunities to increase PD incidence and prevalence: Lessons from a European Survey.
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Lundström, Ulrika Hahn, Abrahams, Alferso C., Allen, Jennifer, Altabas, Karmela, Béchade, Clémence, Burkhalter, Felix, Clause, Anne-Lorraine, Corbett, Richard W., Eden, Gabriele, François, Karlien, de Laforcade, Louis, Lambie, Mark, Martin, Heike, Pajek, Jernej, Panuccio, Vincenzo, Ros-Ruiz, Silvia, Steubl, Dominik, Vega, Almudena, Wojtaszek, Ewa, and Zaloszyc, Ariane
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- 2021
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6. Assisted peritoneal dialysis across Europe: Practice variation and factors associated with availability.
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van der Sluijs, Anita van Eck, van Jaarsveld, Brigit C., Allen, Jennifer, Altabas, Karmela, Béchade, Clémence, Bonenkamp, Anna A., Burkhalter, Felix, Clause, Anne-Lorraine, Corbett, Richard W., Dekker, Friedo W., Eden, Gabriele, François, Karlien, Gudmundsdottir, Helga, Lundström, Ulrika Hahn, de Laforcade, Louis, Lambie, Mark, Martin, Heike, Pajek, Jernej, Panuccio, Vincenzo, and Ros-Ruiz, Silvia
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- 2021
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7. Arteriovenous access placement and renal function decline.
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Lundström, Ulrika Hahn, Hedin, Ulf, Gasparini, Alessandro, Caskey, Fergus J., Carrero, Juan-Jesus, and Evans, Marie
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- 2021
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8. Low renal replacement therapy incidence among slowly progressing elderly chronic kidney disease patients referred to nephrology care: an observational study.
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Lundström, Ulrika Hahn, Gasparini, Alessandro, Bellocco, Rino, Qureshi, Abdul Rashid, Carrero, Juan-Jesus, and Evans, Marie
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KIDNEY diseases in old age ,MORTALITY risk factors ,CHRONIC kidney failure ,NEPHROLOGY ,GLOMERULAR filtration rate ,TREATMENT of chronic kidney failure ,KIDNEY diseases ,UTILIZATION review (Medical care) ,MEDICAL referrals ,SURVIVAL ,THERAPEUTICS ,DISEASE incidence ,DISEASE progression ,DIAGNOSIS - Abstract
Background: Elderly patients with advanced chronic kidney disease (CKD) have a high risk of death before reaching end-stage kidney disease. In order to allocate resources, such as advanced care nephrology where it is most needed, it is essential to know which patients have the highest absolute risk of advancing to renal replacement therapy (RRT).Methods: We included all nephrology-referred CKD stage 3b-5 patients in Sweden 2005-2011 included in the Swedish renal registry (SRR-CKD) who had at least two serum creatinine measurements one year apart (+/- 6 months). We followed these patients to either initiation of RRT, death, or September 30, 2013. Decline in estimated glomerular filtration rate (eGFR) (%) was estimated during the one-year baseline period. The patients in the highest tertile of progression (>18.7% decline in eGFR) during the initial year of follow-up were classified as "fast progressors". We estimated the cumulative incidence of RRT and death before RRT by age, eGFR and progression status using competing risk models.Results: There were 2119 RRT initiations (24.2%) and 2060 deaths (23.5%) before RRT started. The median progression rate estimated during the initial year was -8.8% (Interquartile range [IQR] - 24.5-6.5%). A fast initial progression rate was associated with a higher risk of RRT initiation (Sub Hazard Ratio [SHR] 2.24 (95% confidence interval [CI] 2.00-2.51) and also a higher risk of death before RRT initiation (SHR 1.27 (95% CI 1.13-1.43). The five year probability of RRT was highest in younger patients (<65 years) with fast initial progression rate (51% in CKD stage 4 and 76% in stage 5), low overall in patients >75 years with a slow progression rate (7, 13, and 25% for CKD stages 3b, 4 and 5 respectively), and slightly higher in elderly patients with a fast initial progression rate (28% in CKD stage 4 and 47% in CKD stage 5) or with diabetic kidney disease.Conclusions: The 5-year probability of RRT was low among referred slowly progressing CKD patients >75 years of age because of the competing risk of death. [ABSTRACT FROM AUTHOR]- Published
- 2017
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9. Clinical impact of the Kidney Failure Risk Equation for vascular access planning.
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Lundström UH, Ramspek CL, Dekker FW, van Diepen M, Carrero JJ, Hedin U, and Evans M
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Background: Risk-based thresholds for arteriovenous (AV) access creation has been proposed to aid vascular access planning. We aimed to assess the clinical impact of implementing the kidney failure risk equation (KFRE) for vascular access referral., Methods: 16,102 nephrology-referred chronic kidney disease (CKD) patients from the Swedish Renal Registry 2008-2018 were included. The KFRE was calculated repeatedly, and the timing was identified for when the KFRE risk exceeded several pre-defined thresholds and/or the estimated glomerular filtration rate <15 ml/min/1.73m2 (eGFR15). To assess the utility of the KFRE/eGFR thresholds, cumulative incidence curves of kidney replacement therapy (KRT) or death, and decision-curve analyses were computed at 6, 12 months, and 2 years. The potential impact of using the different thresholds was illustrated by an example from the Swedish access registry., Results: The 12-month specificity for KRT initiation was highest for KFRE>50% 94.5 (95% Confidence interval [CI] 94.3-94.7), followed by KFRE>40% 90.0 (95% CI 89.7-90.3), while sensitivity was highest for KFRE>30% 79.3 (95% CI 78.2-80.3) and eGFR<15 ml/min/1.73m2 81.2 (95% CI 80.2-82.2). The 2-year positive predictive value was 71.5 (95% CI 70.2-72.8), 61.7 (95% CI 60.4-63.0) and 47.2 (95% CI 46.1-48.3) for KFRE>50%, KFRE>40%, and eGFR<15 respectively. Decision curve analyses suggested the largest net benefit for KFRE>40% over two years and KFRE>50% over 12 months when it is important to avoid the harm of possibly unnecessary surgery. In Sweden, 54% of nephrology-referred patients started hemodialysis in a central venous catheter (CVC) of which only 5% had AV access surgery >6 months before initiation. 60% of the CVC patients exceeded KFRE>40% a median of 0.8 years (interquartile range 0.4-1.5) before KRT initiation., Conclusions: The utility of using KFRE>40% and KFRE>50% is higher compared to the more traditionally used eGFR threshold <15 ml/min/1.73m2 for vascular access planning., (© The Author(s) 2024. Published by Oxford University Press on behalf of the ERA.)
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- 2024
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