Peter Stenvinkel

Peter Stenvinkel
Karolinska Institutet | KI · Department of Renal Medicine

MD, PhD

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918
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Introduction
Skills and Expertise

Publications

Publications (918)
Article
Planetary health encompasses the understanding that the long-term well-being of humanity is intrinsically linked to the health of global ecological systems. Unfortunately, current practices often overlook this principle, leading to a human-oriented (anthropocentric) worldview that has resulted in heightened greenhouse gas emissions, increased heat...
Article
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Background Gastrointestinal bleeding (GIB) is a clinical challenge in kidney failure. INSPIRE group assessed if machine learning could determine a hemodialysis (HD) patient’s 180-day GIB hospitalization risk. Methods An eXtreme Gradient Boosting (XGBoost) and logistic regression model were developed using an HD dataset in United States (2017–2020)...
Article
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Purpose of symposium From September 6 – 8 2022, the Life/2022 Membrane Symposium was held in Frankfurt, Germany, and transmitted live to a worldwide internet audience. The event was part of the Life/Nephrology Campus initiative, a continuous educational platform for the nephrology community to expand knowledge and share expertise on contemporary to...
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Background: Propolis possesses many bioactive compounds that could modulate the gut microbiota and reduce the production of uremic toxins in patients with chronic kidney disease (CKD) undergoing hemodialysis (HD). This clinical trial aimed to evaluate the effects of propolis on the gut microbiota profile and uremic toxin plasma levels in HD patient...
Article
Chronic kidney disease (CKD) is a prevalent disease among felids; yet its origin is still poorly understood, and the disease often remains asymptomatic for years, underscoring the need for early diagnosis. This study aimed to investigate the diagnostic value of urinalysis in accurately staging CKD, particularly as routine health checks in large fel...
Article
Importance Avoiding high protein intake in older adults with chronic kidney disease (CKD) may reduce the risk of kidney function decline, but whether it can be suboptimal for survival is not well known. Objective To estimate the associations of total, animal, and plant protein intake with all-cause mortality in older adults with mild or moderate C...
Article
Background Plant-based diets (PBD) may induce hyperkalemia in chronic kidney disease (CKD) patients. Objectives We explored the safety and feasibility of PBD in hyperkalemic CKD patients receiving the potassium binder sodium zirconium cyclosilicate (SZC). Methods In the current 6-wk trial, 26 hyperkalemic patients with CKD stage 4–5 not on dialys...
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Purpose of Review The Amazon region has a high biodiversity of flora, with an elevated variety of fruits, such as Camu-Camu (Myrciaria dúbia), Açaí (Euterpe oleracea Mart.), Tucumã (Astrocaryum aculeatum and Astrocaryum vulgare), Fruta-do-conde (Annona squamosa L.), Cupuaçu (Theobroma grandiflorum), Graviola (Annona muricata L.), Guarana (Paullinia...
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The gut microbiota performs several crucial roles in a holobiont with its host, including immune regulation, nutrient absorption, synthesis, and defense against external pathogens, significantly influencing host physiology. Disruption of the gut microbiota has been linked to various chronic conditions, including cardiovascular, kidney, liver, respi...
Article
Key Points Hyperkalemia (HK) is associated with increased comorbidity burden in patients with CKD. Reducing serum potassium levels after HK episodes helps continuation of renin-angiotensin-aldosterone system inhibitor treatment. In Japan, HK treatment pathways are more heterogeneous and potassium binders are more commonly prescribed compared with t...
Article
Background and Aims Felids are obligatory hyper-carnivorous mammals, representing the utmost manifestation of a carnivorous dietary adaptation. Chronic kidney disease (CKD) could be characterized as an epidemic amongst domestic and captive wild felids, affecting up to 87%. However, its aetiology remains yet unknown. The aim of the study was to asse...
Article
Background and Aims INitiativeS on advancing Patients’ outcomes In REnal disease (INSPIRE) is an academia and industry collaboration set forth to identify critical investigations needed to advance the practice of medicine in nephrology. Gastrointestinal bleeding (GIB) is one of the most common types of bleeding events in the kidney dialysis populat...
Article
Background and Aims Vascular calcification, defined as the abnormal deposition of minerals in blood vessels, is a major cardiovascular risk factor in patients with kidney failure. Sodium-glucose co-transporter 2 (SGLT2) inhibitors, commonly known as gliflozins, are a class of pharmaceutical compounds that have revolutionised the therapeutic managem...
Article
Background and Aims Chronic kidney disease (CKD) and kidney failure are connected to increased oxidative stress and vascular calcification, which are indicators for development of comorbidities and mortality outcome. Mitochondrial (mt)DNA copy number has been reported as independent predictor for frailty and mortality outcome of various cardiovascu...
Article
Background and Aims Gastrointestinal bleeding (GIB) is considered the most common type of bleeding event in the dialysis population [1]. However, studies to date are small and not representative of the dialysis population, and the influence of patient characteristics has not been considered. We used a nationally representative sample of dialysis pa...
Article
Background and Aims Limiting protein intake in older adults with chronic kidney disease (CKD) may reduce the risk of its progression, but whether it can adversely impact nutritional status and overall health is not well known. We aimed to study the associations of total, animal, and plant protein intake with all-cause mortality in older adults with...
Article
Background and Aims Chronic kidney disease (CKD) is an irreversible decline in renal function where kidney transplantation (KT) is the optimal therapeutic intervention. We aim to investigate the role and activation of the uremic toxin receptor aryl hydrocarbon receptor (AhR) in the microvasculature, particularly its implication in the blood-brain b...
Article
Background and Aims Over the past decade, there has been a growing interest in classifying foods based on the extent and purpose of industrial processing according to the NOVA system, which outlines four main food categories: unprocessed and minimally processed foods, processed culinary ingredients, processed foods, and ultra-processed foods (UPFs)...
Article
Background and Aims Residual kidney function (RKF) is a key component for PD adequacy and associated with improved volume status, nutrition and quality of life as well as with increased survival. The aim of the present study was to compare decline of kidney function before and after start of PD. Method We studied patients starting PD (during 2000-...
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In today’s industrialized society food consumption has changed immensely toward heightened red meat intake and use of artificial sweeteners instead of grains and vegetables or sugar, respectively. These dietary changes affect public health in general through an increased incidence of metabolic diseases like diabetes and obesity, with a further elev...
Article
Background A low protein diet (LPD) is recommended to patients with advanced chronic kidney disease (CKD), whereas geriatric guidelines recommend a higher amount of protein. The aim of this study was to evaluate the safety of LPD treatment in older adults with advanced CKD. Methods The EQUAL study is a prospective, observational study, including p...
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Background The consequences of chronic kidney disease (CKD) can be addressed with a range of pharmacotherapies primarily prescribed by nephrologists. More accurate information regarding future CKD-related pharmacotherapy requirements could guide clinical decisions including follow-up frequency. Methods Following assignment to derivation and valida...
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Muscle wasting and low muscle mass are prominent features of protein energy wasting (PEW), sarcopenia and sarcopenic obesity in patients with chronic kidney disease (CKD). In addition, muscle wasting is associated with low muscle strength, impaired muscle function and adverse clinical outcomes such as low quality of life, hospitalizations and incre...
Article
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Circulating cell-free DNA (cfDNA) has diverse applications in oncological, prenatal, toxicological, cardiovascular, and autoimmune diseases, diagnostics, and organ transplantation. In particular, mitochondrial cfDNA (mt-cfDNA) is associated with inflammation and linked to early vascular ageing (EVA) in end-stage kidney failure (ESKF), which could b...
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Background Both lower and higher estradiol (E2) levels have been associated with increased mortality among women with kidney failure. However, robust data are still lacking. Objective We investigated the interaction of diabetes and age on linear and nonlinear associations between E2 levels, adverse outcomes, and health-related quality of life (HRQ...
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Background Chronic kidney disease (CKD) is an age‐related disease that displays multiple features of accelerated ageing. It is currently unclear whether the two treatment options for end‐stage kidney disease (dialysis and kidney transplantation [KT]) ameliorate the accelerated uremic ageing process. Methods Data on clinical variables and blood DNA...
Article
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Dialysis and kidney transplantation (Ktx) mitigate some of the physiological deficits in chronic kidney disease (CKD), but it remains to be determined if these mitigate microbial dysbiosis and the production of inflammatory microbial metabolites, which contribute significantly to the uraemic phenotype. We have investigated bacterial DNA signatures...
Article
Vascular calcification is an important risk factor for cardiovascular (CV) mortality in patients with chronic kidney disease (CKD). It is also a complex process involving osteochondrogenic differentiation of vascular smooth muscle cells (VSMCs) and abnormal deposition of minerals in the vascular wall. In an observational, multicenter European study...
Article
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Given the pathophysiological continuum of chronic kidney disease (CKD), different molecular determinants affecting progression may be associated with distinct disease phases; thus, identification of these players are crucial for guiding therapeutic decisions, ideally in a non-invasive, repeatable setting. Analyzing the urinary peptidome has been pr...
Article
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Background: Chronic kidney disease (CKD) patients exhibit a heightened cardiovascular (CV) risk which may be partially explained by increased medial vascular calcification. Although gut-derived uremic toxin trimethylamine N-oxide (TMAO) is associated with calcium-phosphate deposition, studies investigating phenylacetylglutamine's (PAG) pro-calcify...
Article
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Rationale & objective: Poor glycemic control may contribute to the high mortality rate in patients with type 2 diabetes receiving hemodialysis. Insulin type may influence glycemic control and its choice may be an opportunity to improve outcomes. This study assessed if treatment with analog insulin compared to human insulin is associated with diffe...
Article
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The fructose survival hypothesis proposes that obesity and metabolic disorders may have developed from over-stimulation of an evolutionary-based biologic response (survival switch) that aims to protect animals in advance of crisis. The response is characterized by hunger, thirst, foraging, weight gain, fat accumulation, insulin resistance, systemic...
Article
Two decades ago, Kidney Disease: Improving Global Outcomes coined the term chronic kidney disease-mineral and bone disorder (CKD-MBD) to describe the syndrome of biochemical, bone and extra-skeletal calcification abnormalities that occur in patients with CKD. CKD-MBD is a prevalent complication and contributes to the excessively high burden of frac...
Article
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Abstract Background Chronic kidney disease (CKD) is linked to an increased cardiovascular disease (CVD) burden. Albeit underappreciated, sex differences are evident in CKD with females being more prone to CKD development, but males progressing more rapidly to kidney failure (KF). Cardiovascular remodelling is a hallmark of CKD with increased arteri...
Article
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Bear bile-farming is common in East and Southeast Asia and this farming practice often results in irreversible health outcomes for the animals. We studied long-term effects of chronic bacterial and sterile hepatobiliary inflammation in 42 Asiatic black bears (Ursus thibetanus) rescued from Vietnamese bile farms. The bears were examined under anesth...
Article
Background and Aims Gastrointestinal bleeding (GIB) has been suggested to be the most frequent cause of bleeding events in the dialysis population [1]. Despite this, there are scarce reports showing GIB incidence in large cohorts and the occurrence of specific GIB types is unknown. We used data on a nationally representative sample of dialysis pati...
Presentation
Background and Aims Bone material strength measured with the use of impact microindentation technique (OsteoProbe®) has emerged recently as potentially beneficial tool in evaluating bone quality in metabolic bone disorders. Patients with autosomal polycystic kidney disease (ADPKD) carry an increased risk of skeletal complications, both due to defic...
Article
Background and Aims The INSPIRE collaborative group built a prediction model that showed serum 25 hydroxyvitamin D concentration (25OH Vit D) may be a predictor of gastrointestinal bleeding (GIB) hospitalizations in dialysis patients [1]. Unexpectedly, 25OH Vit D levels in the target range (i.e., >30 ng/mL) were most associated with GIB hospitaliza...
Presentation
Background and Aims Autosomal dominant polycystic kidney disease (ADPKD) is a systemic disease, resulting in a dysfunction of the primary cilium, a sensory organelle ubiquitously present in human cells. Ciliopathies are characterized by disorders of seemingly unrelated organs and functions, which depend on integrity of the primary cilium, among the...
Article
Background and Aims The dietary restriction of healthy food sources of potassium (K) counselled to patients with chronic kidney disease (CKD) and hyperkalemia (HK) contributes to a diet with poor dietary quality. The K lowering medication sodium zirconium cyclosilicate (SZC) has the potential to treat HK, thereby allowing a healthy plant-based diet...
Article
Background and Aims In advanced stages of chronic kidney disease (CKD) some glucose-lowering agents, such as metformin, cannot be prescribed to patients with type 2 diabetes (T2D) due to the risk of accumulation and adverse events. Foods with bioactive components, “functional food”, can be an alternative to mitigate the metabolic disturbances in th...
Article
Background and Aims INitiativeS on advancing Patients’ outcomes In REnal disease (INSPIRE) is an academia and industry collaboration set forth to identify critical investigations needed to advance the practice of medicine in nephrology. At the inaugural INSPIRE meeting, the group came to a consensus that major bleeding events represent potentially...
Article
Background and Aims Patients with chronic kidney disease (CKD) and hyperkalemia (HK) are counselled to follow a diet restricted in potassium (K) which limits the intake of fruits and vegetables. This is a cause of complaints for many patients. The use of the K lowering medication sodium zirconium cyclosilicate (SZC) has the potential to treat HK an...
Article
Background and Aims Systemic inflammation - characterized by high interleukin-6 (IL-6) and low albumin circulating concentrations - associates with worse outcomes in patients with kidney failure (KF). We examined the value of IL-6 to albumin ratio (IAR) to stratify risk of death in KF patients. Method In 435 incident dialysis patients (median age...
Article
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Vitamin K and vitamin K-dependent proteins have been reported to be associated with a large spectrum of age-related diseases. While most of these associations have been deduced from observational studies, solid evidence for the direct impact of vitamin K on cellular senescence remains to be proven. As vitamin K status reflects the complexity of int...
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Factors for initiating hibernation are unknown, but the condition shares some metabolic similarities with consciousness/sleep, which has been associated with n-3 fatty acids in humans. We investigated plasma phospholipid fatty acid profiles during hibernation and summer in free-ranging brown bears (Ursus arctos) and in captive garden dormice (Eliom...
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Introduction: Non-alcoholic fatty liver disease (NAFLD) is considered a multisystem disease, as it is bidirectionally linked to other cardiometabolic disorders, such as type 2 diabetes (T2D). However, the long-term risk for microvascular outcomes in NAFLD is unclear. Methods: Using the outpatient part of the nationwide Swedish Patient Register i...
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Background: Chronic Kidney Disease-Mineral and Bone Disorder (CKD-MBD) is a common complication of CKD, associated with higher mortality in dialysis patients, while its impact in non-dialysis patients remains mostly unknown. We investigated the associations between parathyroid hormone (PTH), phosphate, and calcium (and their interactions) and all-...
Article
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Background: In patients with chronic kidney disease (CKD), high interleukin-6 (IL-6) and low albumin circulating concentrations are associated with worse outcomes. We examined the IL-6 to albumin ratio (IAR) as a predictor of risk of death in incident dialysis patients. Methods: In 428 incident dialysis patients (median age 56 years, 62% men, 31...
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High energy intake combined with low physical activity generates positive energy balance, which, when maintained, favors obesity, a highly prevalent morbidity linked to development of non-communicable chronic diseases, including chronic kidney disease (CKD). Among many factors contributing to disproportionally high energy intakes and thereby to the...
Chapter
The gap between improvements in lifespan and age-related health is widening. Globally, the demographic of ageing is increasing and there has emerged a ‘diseasome of ageing’, typified by a range of non-communicable diseases which share a common underlying component of a dysregulated ageing process. Within this, chronic kidney disease is an emerging...
Article
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The profile of gut microbiota can vary according to host genetic and dietary characteristics and be influenced by disease state and environmental stressors. The uremic dysbiosis results in a loss of biodiversity and overgrowth of microorganisms that may cause elevation of metabolic solutes such as trimethylamine N-oxide (TMAO) inducing pathogenic e...
Article
Full-text available
The pathophysiology of vascular disease is linked to accelerated biological aging and a combination of genetic, lifestyle, biological, and environmental risk factors. Within the scenario of uncontrolled artery wall aging processes, CKD (chronic kidney disease) stands out as a valid model for detailed structural, functional, and molecular studies of...
Article
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Kidney transplantation (KT) may improve the neurological status of chronic kidney disease (CKD) patients, reflected by the altered levels of circulating BBB-specific biomarkers. This study compares the levels of neuron specific enolase (NSE), brain-derived neurotrophic factor (BDNF), neurofilament light chain (NfL), and circulating plasma extracell...
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We hypothesized that patients with chronic kidney disease (CKD) display an altered plasma amino acid (AA) metabolomic profile that could contribute to abnormal vascular maintenance of peripheral circulation in uremia. The relationships between plasma AAs and endothelial and vascular smooth muscle function in the microcirculation of CKD patients are...
Article
Fish is an excellent source of ω-3 polyunsaturated fatty acids (PUFAs), amino acids, collagen, vitamins and iodine and its intake is associated with health benefits, mainly reduced risk of cardiovascular mortality. However, recent studies have shown that fish is also an important source of trimethylamine N-oxide (TMAO), a uremic toxin produced by t...
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Background Anthropometric indices of central obesity, waist circumference (WC), conicity index (CI), and a-body shape index (ABSI), are prognostic indicators of cardiovascular (CV) risk. The association of CI and ABSI with other CV risk indices, markers of nutritional status and inflammation, and clinical outcomes in chronic kidney disease (CKD) st...
Article
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Sarcopenia is a common and devastating condition in patients with chronic kidney disease (CKD). Here, we provide evidence that the kidney-muscle crosstalk in sarcopenia is mediated by reduced insulin sensitivity and the activation of the muscle-specific isoform of AMP deaminase, AMPD1. By using a high protein-based CKD model of sarcopenia in mice a...
Article
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Citation: Laget, J.; Hobson, S.; Muyor, K.; Duranton, F.; Cortijo, I.; Bartochowski, P.; Jover, B.; Lajoix, A.-D.; Söderberg, M.; Ebert, T.; et al. Implications of Senescent Cell Burden and NRF2 Pathway in Uremic Calcification: A Translational Study. Cells 2023, 12, 643. https:// Abstract: Increased senescent cell burden and dysregulation of the nu...
Article
Full-text available
Kidney transplantation (KTx) is the preferred form of renal replacement therapy in chronic kidney disease (CKD) patients, owing to increased quality of life and reduced mortality when compared to chronic dialysis. Risk of cardiovascular disease is reduced after KTx; however, it is still a leading cause of death in this patient population. Thus, we...
Preprint
Full-text available
Gastrointestinal bleeding (GIB) is a clinical challenge in kidney failure. The INSPIRE group assessed if machine learning could assist with determining a hemodialysis (HD) patient’s 180-day GIB hospitalization risk. Model was developed using adult HD patient data from United States (2017-2020). Patient data was randomly split (50% training, 30% val...
Article
Planetary health embraces the concept that long-term human welfare depends on the well-being of its ecological systems. Current practices, however, have often ignored this concept and have led to an anthropocentric world, with the consequence of increased greenhouse gas emissions, heat stress, lack of clean water and pollution, that are threatening...
Article
Full-text available
Cinnamon, a member of the Lauraceae family, has been widely used as a spice and traditional herbal medicine for centuries and hasshown beneficial effects in cardiovascular disease, obesity, and diabetes. However, its effectiveness as a therapeutic intervention forchronic kidney disease (CKD) remains unproven. The bioactive compounds within cinnamon...