Education and cooking methods in the management of calcium and PTH serum levels in patients on hemodialysis: a randomized controlled study.

BACKGROUND: Chronic kidney disease associated mineral bone disorder (CKD-MBD) is one of the major causes of excess morbidity and mortality in hemodialysis patients. The purpose of this study was to investigate whether education about dietary intakes and specific food processing methods affect serum calcium and PTH concentrations in hemodialysis patients. METHODS: Forty-seven hemodialysis patients were randomly divided into a control and an intervention group. All participants were on individualized phosphate binder therapy. Both groups received education on dietary intake by a trained dietitian. The intervention group received additional education on specific preparation methods of different foodstuffs and consumed two hospital meals prepared according to these methods during hemodialysis. Serum calcium and PTH levels, and vitamin D analog therapy dosage were periodically monitored during the 1-year study period. RESULTS: At the baseline of the study, there were no differences between control and intervention groups in serum calcium (p = 0.078), serum PTH (p = 0.670), and vitamin D analog therapy dosage (p = 0.184). At the end of the study, serum calcium was better regulated in the intervention group, resulting in a significant difference between the study groups (p = 0.013). This was also confirmed by serum PTH levels in the intervention group, which remained stable until the end of the study (p = 0.110). DISCUSSION: Additional education on specific food processing techniques may result in improved management of serum calcium and PTH levels, which could ultimately provide better control of secondary hyperparathyroidism in hemodialysis patients.

Serological Response to SARS-CoV-2 Vaccine in Hemodialyzed Patients and the Association with Later COVID-19 Positivity.

BACKGROUND: The effectiveness of the COVID-19 vaccine may differ in hemodialysis patients. The aim of this prospective multicenter study was to determine the degree of serological response to the SARS-CoV-2 vaccine in the population of dialysis patients and its association with later SARS-CoV-2 infections. METHODS: A blood sample was taken for the determination of COVID-19 serological status (IgG antibodies) in 706 dialysis patients 16 weeks after vaccination with the second dose (Pfizer-BioNTech). RESULTS: Only 314 (44.5%) hemodialyzed patients had a satisfactory response to the COVID-19 vaccine. Eighty-two patients (11.6%) had a borderline response, while 310 patients (43.9%) had an unsatisfactory (negative) post-vaccinal antibody titer. A longer dialysis vintage had an increased odds ratio (OR) of 1.01 for the occurrence of COVID-19 positivity after vaccination. In the group of subsequently positive patients, 28 patients (13.6%) died from complications of COVID-19. We have found differences in mean survival time between patients with and without appropriate responses to vaccination in favor of patients with a satisfactory serological response. CONCLUSIONS: The results showed that the dialysis population will not have the same serological response to the vaccine as the general population. The majority of dialysis patients did not develop a severe clinical picture or die at the time of positivity for COVID-19.

Half a century of haemodialysis: two patient journeys.

The history of renal replacement therapy (RRT) for end-stage kidney disease (ESKD) started in 1960 and has reached, in these six decades, goals initially unforeseen. This report describes two patients who commenced dialysis at the age of 17 and 27, for 53 and 45 years, respectively, whereby the modality of RRT was mostly in the form of home haemodialysis. The history of these two patients, who started RRT in distant parts of the world, Australia and Croatia, highlights not only the advances made over time, to significantly delay the onset and reduce the morbidity and mortality associated with ESKD, but also underlines the importance of empowerment and commitment, added values in home haemodialysis.

PULMONARY HEMORRHAGE AND CRESCENTIC GLOMERULONEPHRITIS IN A PATIENT WITH SEROPOSITIVE ANTI-GLOMERULAR BASEMENT MEMBRANE DISEASE AND ANTI-NEUTROPHIL CYTOPLASMIC ANTIBODIES.

Anti-glomerular basement membrane (anti-GBM) disease is an acute and life-threatening systemic autoimmune disorder. The coexistence of circulating anti-neutrophil cytoplasmic antibodies (ANCA) and anti-GBM disease, the so-called double-positive disease (DPD), is exceptionally rare. We report a unique case of DPD manifesting as pulmonary-renal syndrome (PRS) in a 46-year-old woman who first presented with clinical and radiological suspicion of pneumonia. Chest computed tomography scan later revealed bilateral alveolar hemorrhage. Kidney biopsy showed necrotizing crescentic (100% glomeruli) glomerulonephritis. On immunofluorescence microscopy, glomeruli were global linear positive for IgG, confirming anti-GBM disease. Double positivity was detected for circulating anti-myeloperoxidase ANCA (p-ANCA) and anti-GBM antibodies. Acute renal failure evolved rapidly. Therapeutic plasma exchange (TPE) and hemodialysis (HD) were initiated early in combination with intravenous pulse corticosteroid therapy followed by oral methylprednisolone and cyclophosphamide. Pulmonary hemorrhage resolved, but renal function could not be preserved. The patient remains HD dependent. This case report highlights that pulmonary symptomatology may be the leading clinical presentation of PRS, with initially normal renal function at DPD onset. Early recognition and diagnosis are therefore crucial to timely clinical intervention. The role of prompt kidney biopsy and initiation of TPE and HD in PRS must not be underestimated.

Survival with low- and high-flux dialysis.

BACKGROUND: Besides advances in haemodialysis (HD), mortality rates are still high. The effect of the different types of HD membranes on survival is still a controversial issue. The aim of this COSMOS (Current management Of Secondary hyperparathyroidism: a Multicentre Observational Study) analysis was to survey, in HD patients, the relationship between the use of conventional low- or high-flux membranes and all-cause and cardiovascular mortality. METHODS: COSMOS is a multicentre, open-cohort, 3-year prospective study, designed to evaluate mineral and bone disorders in the European HD population. The present analysis included 5138 HD patients from 20 European countries, 3502 randomly selected at baseline (68.2%), plus 1636 new patients with <1 year on HD (31.8%) recruited to replace patients who died, were transplanted, switched to peritoneal dialysis or lost to follow-up by other reasons. Cox-regression analysis with time-dependent variables, propensity score matching and the use of an instrumental variable (facility-level analysis) were used. RESULTS: After adjustments using three different multivariate models, patients treated with high-flux membranes showed a lower all-cause and cardiovascular mortality risks {hazard ratio (HR) = 0.76 [95% confidence interval (CI) 0.61-0.96] and HR = 0.61 (95% CI 0.42-0.87), respectively}, that remained significant after matching by propensity score for all-cause mortality (HR = 0.69, 95% CI 0.52-0.93). However, a facility-level analysis showed no association between the case-mix-adjusted facility percentage of patients dialysed with high-flux membranes and all-cause and cardiovascular mortality. CONCLUSIONS: High-flux dialysis was associated with a lower relative risk of all-cause and cardiovascular mortality. However, dialysis facilities using these dialysis membranes to a greater extent did not show better survival.

Serum phosphate optimal timing and range associated with patients survival in haemodialysis: the COSMOS study.

BACKGROUND: Serum phosphate is a key parameter in the management of chronic kidney disease-mineral and bone disorder (CKD-MBD). The timing of phosphate measurement is not standardized in the current guidelines. Since the optimal range of these biomarkers may vary depending on the duration of the interdialytic interval, in this analysis of the Current management of secondary hyperparathyroidism: a multicentre observational study (COSMOS), we assessed the influence of a 2- (midweek) or 3-day (post-weekend) dialysis interval for blood withdrawal on serum levels of CKD-MBD biomarkers and their association with mortality risk. METHODS: The COSMOS cohort (6797 patients, CKD Stage 5D) was divided into two groups depending upon midweek or post-weekend blood collection. Univariate and multivariate Cox's models adjusted hazard ratios (HRs) by demographics and comorbidities, treatments and biochemical parameters from a patient/centre database collected at baseline and every 6 months for 3 years. RESULTS: There were no differences in serum calcium or parathyroid hormone levels between midweek and post-weekend patients. However, in post-weekend patients, the mean serum phosphate levels were higher compared with midweek patients (5.5 ± 1.4 versus 5.2 ± 1.4 mg/dL, P < 0.001). Also, the range of serum phosphate with the lowest mortality risk [HR ≤ 1.1; midweek: 3.5-4.9 mg/dL (95% confidence interval, CI: 2.9-5.2 mg/dL); post-weekend: 3.8-5.7 mg/dL (95% CI: 3.0-6.4 mg/dL)] showed significant differences in the upper limit (P = 0.021). CONCLUSION: Midweek and post-weekend serum phosphate levels and their target ranges associated with the lowest mortality risk differ. Thus, clinical guidelines should consider the timing of blood withdrawal when recommending optimal target ranges for serum phosphate and therapeutic strategies for phosphate control.

THE ASSOCIATION OF LOW TRIIODOTHYRONINE SYNDROME, PROTEIN-ENERGY WASTING AND CHRONIC INFLAMMATION WITH MORTALITY IN PREVALENT DIALYSIS PATIENTS.

- This prospective study in prevalent dialysis patients investigated prognostic properties of low triiodothyronine syndrome, protein-energy wasting and chronic inflammation. Ninety-four prevalent dialysis patients were followed-up for a median of 39 months. Demographic, anthropometric and biochemical parameters were collected at baseline. Univariate and multivariate analysis was done using Cox regression analysis. ROC curve analysis using survival status as a classification variable was performed with the goal of determining optimal cut-off values for numerical variables. In our population, low total triiodothyronine (hazard ratio (HR) 2.19, p=0.038), catheter as vascular access (HR 2.76, p=0.023), higher vintage (HR 1.01, p=0.014) and higher Charlson comorbidity index (HR 1.28, p=0.017) were statistically significantly associated with inferior survival. In our group of steady-state dialysis patients, total triiodothyronine seemed to be the strongest predictor of inferior survival among thyroid hormones. Taking this parameter into account, it was possible to identify patients at an increased risk of death even after adjustment for other prognostically relevant variables. However, after further adjustment for significant risk factors, the impact of C-reactive protein and albumin on survival disappeared due to the overlapping prognostic properties. We concluded that triiodothyronine was an independent prognostic factor in our study group.

The impact of education and cooking methods on serum phosphate levels in patients on hemodialysis: 1-year study.

INTRODUCTION: Control of serum phosphate is important for patients on hemodialysis. The aim of the study was to determine if education based on phosphorus-reducing techniques in food preparation and thermal processing, and accordingly prepared and applied diets, will lead to better outcomes than a standard education program to improve phosphate control in patients on hemodialysis. METHODS: Forty-seven patients on hemodialysis were divided between an intervention and a control group. All subjects received training about nutrition for hemodialysis patients by trained dietitian. In addition, subjects in the intervention group received additional training in phosphorus-reducing techniques in food preparation and received two hospital meals prepared using suggested cooking methods to reduce the phosphate content of food during dialysis treatment. Serum phosphate, serum albumin, and anthropometric parameters were measured, while nPCR was calculated, at the baseline and during the 1-year study. FINDINGS: No differences in serum phosphate levels were observed between intervention (1.68 mmol/L [1.48-2.03]) and control group (1.88 mmol/L [1.57-2.2]) at baseline (P = 0.130). Although not statistically significant between groups the mean reduction was more apparent in the intervention group (-0.3 mmol/L (-0.4 to 0.1) vs. -0.2 (-0.5 to 0.1)), and lead to significantly reduction of phosphate binder therapy. During the study, the nPCR and anthropometric status of the patients did not change significantly. DISCUSSION: Providing additional education to hemodialysis patients on the specific cooking methods and accordingly prepared meals may decrease serum phosphate levels without significantly affecting nutritional status which may be useful in helping to prevent and treat hyperphosphatemia.

Forearm bone mass predicts mortality in chronic hemodialysis patients.

We aim to determine the relationship between bone mineral density (BMD), measured by T- and Z-score, and mortality risk in hemodialysis (HD) patients. We also investigate which are the most suitable skeletal sites for predicting mortality rate. We analyzed the survival of 102 patients who had been treated with chronic HD according to BMD. Patients with a T-score ≤2.5 at the middle, ultradistal and proximal part of the forearm had a higher mortality risk than those with a T-score of -2.5 or higher. Furthermore, no statistically significant association was found between loss of bone mass at other measuring points-lumbar spine (anteroposterior orientation from L1-L4) and hip (neck, trochanter, intertrochanter, total and Ward's triangle)-and mortality risk. We were also interested in exploring the relationship between Z-score at different skeletal regions and mortality risk. We found that patients with a Z-score of -1 or lower at all three parts of the forearm had a greater mortality risk. It is also worth noting that the Z-score at all three parts of the forearm was a more apparent predictor of mortality, compared to the T-score at the same skeletal regions. This empirical analysis showed that BMD assessments should be obtained at the forearm, due to the good predictability of this skeletal site regarding mortality of HD patients. Moreover, data concerning bone density should be reported as Z-scores.

[[GUIDELINES FOR THE PREVENTION, MONITORING AND THERAPY OF CHRONIC KIDNEY DISEASE-METABOLIC BONE DISEASE IN PATIENTS WITH CHRONIC KIDNEY DISEASE].]

Chronic kidney disease (CKD) is a systemic disease with numerous complications associated with increased morbidity and mortality. Chronic kidney disease-metabolic bone disease (CKD-MBD) starts at early stages of CKD with phosphorus accumulation and consequent initiation of numerous events that result with the development of secondary hyperparathyroidism with changes on bones and extraskeletal tissues. The most important and clinically most relevant consequences of CKD-MBD are vascular calcifications which contribute to cardiovascular mortality. Patients with the increased risk for the development of CKD-MBD should be recognized and treated. Prevention is the most important therapeutic option. The first step should be nutritional counseling with vitamin supplementation if necessary and correction of mineral status. Progression of CKD requires more intensive medicamentous treatment with the additional correction of metabolic acidosis and anemia. Renal replacement therapy should be timely initiated, with the adequate dose of dislaysis. Ideally, preemptive renal transplantion should be offered in individuals without contraindication for immunosuppressive therapy.

Bone fragility fractures in hemodialysis patients: Croatian surveys.

Disturbances of bone mineral metabolism are common complications of chronic kidney disease with bone fractures as one of the most important consequences. The aim of this study was to estimate prevalence of bone fractures among Croatian hemodialysis patients and to determine the possible fracture risk. The study was carried out in 767 hemodialysis patients from nine Croatian hemodialysis centers. Demographic, laboratory and bone fracture data were collected from medical records as well as therapy with vitamin D analogs. Fragility fractures were defined according to the World Health Organization definition. In 31 patient a total of 36 fractures were recorded. The prevalence of patients with bone fractures was 4.0%. The mean age of patients with fractures was 68.6 years. There were 9 male and 22 female patients with frac- tures. The mean hemodialysis duration was 63.3 months. Among all fractures the most common were hip fractures (39%) followed by forearm fractures (22%). This is the first study regarding epidemiology of bone fractures in Croatian hemodialysis patients. The prevalence of patients with bone fractures in our group of hemodialysis patients is high. Fractures were more frequent among women and older patients, patients who have been longer on dialysis and in patients with higher concentration of PTH.

[Calcific uremic arteriolopathy: clinical features and treatment]. / Kalcificirajuca uremijska arteriolopatija: klinicka slika i lijecenje.

Calcific uremic arteriolopathy or alciphylaxis is a malignant form of calcification of small arteries and arterioles, usually present in patients with chronic kidney disease and dialysis therapy. It causes high mortality. Histological distinctive feature are calcium deposits lining vascular intima. Calcification of medial muscle layer, inflammation and necrosis of subcutaneous adipose tissue are frequent. The disease begins with painful violaceous mottling, resembling livedo reticularis. Ths skin lesion progresses to ulcers and eschars, sometimes it becomes very vulnerable to secondary infection which can often develop into fatal sepsis. Our first patient with proximal form of calciphylaxis dies in repeated sepsis. The second patient with the distal form of calciphylaxis was treated successfully. The decisive moment was the use of calcimimetic. A multiinterventional strategy is likely to be more effective than any single therapy. It is necessary to regulate metabolism of calcium phosphate and secondary hyperparathyroidism. Effectiveness has been demonstrated using calcimimetics, sodium thiosulfate, oxygen therapy, careful application of biphosphonates and surgical procedures. Warfarin withdrawal is urgently recommended and subsequent vitamin K supplementation is appropriate. The control of infection is critically important and the use of carbonylated hemoglobin in the stage without infections could accelerate the wound healing.

Vitamin d in the patients with chronic kidney disease: when, to whom and in which form.

Alteration in vitamin D metabolism has a central role in the pathogenesis of secondary hyperparathyroidism (SHPT) and is also associated with increased cardiovascular morbidity and mortality in patients with chronic kidney disease (CKD). For more than sixty years, vitamin D, nutritional vitamin D (ergocalciferol, cholecalciferol or calcifediol) and nonselective vitamin D receptor (VDR) activators (calcitriol, alfacalcidol) have been used in the prevention and treatment of SHPT. In the last twenty years, selective VDR activators (paricalcitol, maxacalcitol) have been used to target SHPT. However, there are many open questions regarding use of nutritional vitamin D or VDR activators. The K/DOQI and KDIGO guidelines recommended testing for vitamin D insufficiency and deficiency in patients with CKD, but there is no consensus on the definition of vitamin D insufficiency in CKD. There are a many open questions, for example, regarding the optimal nutritional vitamin D type and the dose and co-administration of nutritional vitamin and VDR activators. Therapy with VDRAs is required in the majority of patients with CKD, particularly in dialysis patients. However, when to start with VDRAs is not so apparent. Is PTH level the only indication of when to start therapy? Although VDRAs are very effective in lowering PTH levels and bone metabolism the effect of patients mortality is not so straightforward. Despite many unanswered questions, there is a large body of experimental and clinical data to support vitamin D use in patients with CKD. To obtain answers to the open questions, we need more randomized controlled trials.

Ambulatory blood pressure monitoring in diabetic hypertensive patients, single center report--preliminary results.

ABPM (ambulatory blood pressure monitoring) has been considered to be a useful tool for the diagnosis and management of arterial hypertension and is a better predictor of future cardiovascular events as compared with conventional office-based BP measurements. Despite its potential values, ABPM is not yet widely used in many clinical offices mainly because of lack of knowledge and unavailability. Aims of this preliminary study are to determine the control of hypertension and circadian BP characteristics in patients referred to our Centre whom we enrolled in the "HRKMAT" Study-Croatian Registry of ABPM. Although patients included in HRKMAT Study had other risk factors for cardiovascular diseases, in this paper we analyzed differences between hypertensive diabetics (N = 20) and nondiabetics (N = 57). 24-hours ABPM was performed with an automated oscillometric device Mobil-O-Graph NG Vers.20 and office BP using mercury sphygmomanometer. Average office BP was 139/90 mmHg, and average 24h ABPM was 130/82 mmHg. Majority of hypertensive patients used antihypertensive drugs (79.2%). Diabetic patients had higher systolic BP but lower diastolic BP. There were no statistically significant differences in dipping status, but earlier BP surge was noticed in reverse diabetic dippers than in reverse non-diabetic dippers. Though no significant, there was higher prevalence of WCH ("white coat hypertension") in diabetics, and we found MH (masked hypertension) in only two patients. These are preliminary results on ABPM from our centre and of HRKMAT registry. Further and more valuable data and results are awaited from the main HRKMAT database.

Influence of body mass index on the association of weight changes with mortality in hemodialysis patients.

BACKGROUND AND OBJECTIVES: A high body mass index (BMI) is associated with lower mortality in patients undergoing hemodialysis. Short-term weight gains and losses are also related to lower and higher mortality risk, respectively. The implications of weight gain or loss may, however, differ between obese individuals and their nonobese counterparts. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: The Current Management of Secondary Hyperparathyroidism: A Multicenter Observational Study (COSMOS) is an observational study including 6797 European hemodialysis patients recruited between February 2005 and July 2007, with prospective data collection every 6 months for 3 years. Time-dependent Cox proportional hazard regressions assessed the effect of BMI and weight changes on mortality. Analyses were performed after patient stratification according to their starting BMI. RESULTS: Among 6296 patients with complete data, 1643 died. At study entry, 42% of patients had a normal weight (BMI, 20-25 kg/m(2)), 11% were underweight, 31% were overweight, and 16% were obese (BMI ≥ 30 kg/m(2)). Weight loss or gain (<1% or >1% of body weight) was strongly associated with higher rates of mortality or survival, respectively. After stratification by BMI categories, this was true in nonobese categories and especially in underweight patients. In obese patients, however, the association between weight loss and mortality was attenuated (hazard ratio, 1.28 [95% confidence interval (CI), 0.74 to 2.14]), and no survival benefit of gaining weight was seen (hazard ratio, 0.98 [95% CI, 0.59 to 1.62]). CONCLUSIONS: Assuming that these weight changes were unintentional, our study brings attention to rapid weight variations as a clinical sign of health monitoring in hemodialysis patients. In addition, a patient's BMI modifies the strength of the association between weight changes with mortality.

Use of phosphate-binding agents is associated with a lower risk of mortality.

Hyperphosphatemia has been associated with higher mortality risk in CKD 5 patients receiving dialysis. Here, we determined the association between the use of single and combined phosphate-binding agents and survival in 6797 patients of the COSMOS study: a 3-year follow-up, multicenter, open-cohort, observational prospective study carried out in 227 dialysis centers from 20 European countries. Patient phosphate-binding agent prescriptions (time-varying) and the case-mix-adjusted facility percentage of phosphate-binding agent prescriptions (instrumental variable) were used as predictors of the relative all-cause and cardiovascular mortality using Cox proportional hazard regression models. Three different multivariate models that included up to 24 variables were used for adjustments. After multivariate analysis, patients prescribed phosphate-binding agents showed a 29 and 22% lower all-cause and cardiovascular mortality risk, respectively. The survival advantage of phosphate-binding agent prescription remained statistically significant after propensity score matching analysis. A decrease of 8% in the relative risk of mortality was found for every 10% increase in the case-mix-adjusted facility prescription of phosphate-binding agents. All single and combined therapies with phosphate-binding agents, except aluminum salts, showed a beneficial association with survival. The findings made in the present association study need to be confirmed by randomized controlled trials to prove the observed beneficial effect of phosphate-binding agents on mortality.

COSMOS: the dialysis scenario of CKD-MBD in Europe.

BACKGROUND: Chronic kidney disease-mineral and bone disorders (CKD-MBD) are important complications of CKD5D patients that are associated with mortality. METHODS: COSMOS is a multicentre, open cohort, prospective, observational 3-year study carried out in haemodialysis patients from 20 European countries during 2005-07. The present article describes the main characteristics of the European dialysis population, the current practice for the prevention, diagnosis and treatment of secondary hyperparathyroidism and the differences across different European regions. RESULTS: The haemodialysis population in Europe is an aged population (mean age 64.8±14.2 years) with a high prevalence of diabetes (29.5%) and cardiovascular disease (76.0%), and 28.7% of patients have been on haemodialysis more than 5 years. Patients from the former Eastern countries are younger (59.3±14.3 versus 66.0±13.9), having a lower proportion of diabetics (24.1 versus 30.7%). There were relevant differences in the frequency of measurement of the main CKD-MBD biochemical parameters [Ca, P and parathyroid hormone (PTH)] and the Eastern countries showed a poorer control of these biochemical parameters (K/DOQI and K/DIGO targets). Overall, 48.0% of the haemodialysis patients received active vitamin D treatment. Calcitriol use doubled that of alfacalcidiol in the Mediterranean countries, whereas the opposite was found in the non-Mediterranean countries. The criteria followed to perform parathyroidectomy were different across Europe. In the Mediterranean countries, the level of serum PTH considered to perform parathyroidectomy was higher than in non-Mediterranean countries; as a result, in the latter, more parathyroidectomies were performed in the year previous to inclusion to COSMOS. CONCLUSIONS: The COSMOS baseline results show important differences across Europe in the management of CKD-MBD.

[Chronic kidney disease--mineral and bone disorder: why and how to control phosphate]. / Kronicna bubrezna bolest--poremecaj metabolizma minerala i kosti: zasto i kako kontrolirati fosfor.

Chronic kidney disease (CKD) is a global public health problem. Metabolic bone disease and mineral metabolism disturbance are common disturbance of CKD. A critical role of phospohorus in metabolic bone disease, i.e. secondary hyperparatyhroidism is well known. There is growing evidence that hyperphosphatemia isa strong predictor of mortality in CKD, i.e. is a novel risk factor for vascular calcification, left ventricular hypertrophy and kidney disease progression. Prevention and treatment of phosphate disturbace in CKD is still great challenge and new phosphate binders ofer new and advanced possibilites.

[Peritoneal dialysis in a patient with right hemiparesis, lupus nephritis, significant insufficiency of arteries of aortic arch and celiac disease: case report]. / Peritonejska dijaliza u bolesnice s desnostranom hemiparezom, lupus nefritisom, znacajnom insuficijencijom arterija luka aorte i glutenskom enteropatijom--prikaz slucaja.

Peritoneal dialysis (PD) is a method of choice in patients in whom there are difficulties concerning creation of AV fistula. A 38-year old female patient came to our hospital because of a need of making an AV fistula. She had end-stage renal insufficiency of unknown origin. She had a right hemiparesis with a contracture of the right fist and epilepsy because of the stroke she suffered in 1993. After doing the diagnostics, we have found that patient had lupus nephritis, occlusion of brachiocephalic trunk, right and left common carotid artery and left subclavian artery. We also diagnosed celiac disease and a significant anemia. It was not possible to form an AV fistula, as it was not possible to do an assisted PD. Because of the right hemiparesis and contracture of the right fist, the possibility of performing PD independently was questionable. Despite the handicap, the patient had strong motivation and she managed to master the technique of PD independently. Even though it was estimated that she had a high risk score for applying anesthesia (ASA IV), the insertion of the peritoneal catheter went without complications. Because of the comorbidity, especially because of the significant stenosis and occlusions of the arteries of aortic arch, the kidney transplantation will not be performed. In the last fifteen months, the patient is performing PD independently, without any infectious complications, she is feeling well and is satisfied with the quality of her life. The consequences of the renal insufficiency are under control, systemic lupus erythematosus is, with a low dose of corticosteroids, in a steady state, malnutrition is corrected, but there is still hypoalbuminemia noted.