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Sample records for acute dialysis quality

  1. Acute kidney injury in the era of big data: the 15(th) Consensus Conference of the Acute Dialysis Quality Initiative (ADQI).

    Bagshaw, Sean M; Goldstein, Stuart L; Ronco, Claudio; Kellum, John A

    2016-01-01

    The world is immersed in "big data". Big data has brought about radical innovations in the methods used to capture, transfer, store and analyze the vast quantities of data generated every minute of every day. At the same time; however, it has also become far easier and relatively inexpensive to do so. Rapidly transforming, integrating and applying this large volume and variety of data are what underlie the future of big data. The application of big data and predictive analytics in healthcare holds great promise to drive innovation, reduce cost and improve patient outcomes, health services operations and value. Acute kidney injury (AKI) may be an ideal syndrome from which various dimensions and applications built within the context of big data may influence the structure of services delivery, care processes and outcomes for patients. The use of innovative forms of "information technology" was originally identified by the Acute Dialysis Quality Initiative (ADQI) in 2002 as a core concept in need of attention to improve the care and outcomes for patients with AKI. For this 15(th) ADQI consensus meeting held on September 6-8, 2015 in Banff, Canada, five topics focused on AKI and acute renal replacement therapy were developed where extensive applications for use of big data were recognized and/or foreseen. In this series of articles in the Canadian Journal of Kidney Health and Disease, we describe the output from these discussions. PMID:26925244

  2. Quality of sleep in dialysis patients

    Sabet, Rahele; Naghizadeh, Mohammad Mehdi; Azari, Sousan

    2012-01-01

    Background: Sleep quality is an important and determining factor in the quality of life in dialysis patients. Although many chronic dialysis patients complain of poor sleep, we know little about its related factors. Therefore, this study was designed to study sleep quality and its predictors among dialysis patients. Materials and Methods: This was a cross-sectional study carried out during August-December 2009 in Shariati Dialysis Center, Fasa University of Medical Sciences. Data were gathere...

  3. [Hyperhydration and dialysis in acute kidney failure].

    Saner, Fuat H; Bienholz, Anja; Tyczynski, Bartosz; Kribben, Andreas; Feldkamp, Thorsten

    2015-05-01

    Despite the advances in critical care medicine, the hospital mortality in patients with acute kidney injury (AKI) requiring dialysis remains high. Depending on the underlying disease the in-house mortality is reported to be up to 80%. Several observational studies demonstrated an association between mortality and fluid overload. A primary mechanism of interest is that fluid overload causes tissue edema and subsequent reduction of perfusion, oxygenation and nutrient delivery. This results in further renal damage. In addition, fluid overload-related dilution within the extracellular space causes artificially low serum creatinine, which masks AKI diagnosis. As a consequence, renal protective management strategies are deferred, which further aggravates kidney injury. This aggravation of renal damage subsequently increases the mortality. This review discusses the role of fluid overload for outcomes in critically ill patients as described in the current literature and assesses criteria for the initiation of renal replacement therapy in this critically ill population. PMID:25970415

  4. Dialysis disequilibrium syndrome: A preventable fatal acute complication.

    Mah, D Y; Yia, H J; Cheong, W S

    2016-04-01

    Dialysis disequilibrium syndrome (DDS) is a neurological disorder with varying severity that is postulated to be associated with cerebral oedema. We described a case of DDS resulting in irreversible brain injury and death following acute haemodialysis. A 13-year-old male with no past medical history and weighing 30kg, presented to hospital with severe urosepsis complicated by acute kidney injury (Creatinine 1422mmol/L; Urea 74.2mmol/L, Potassium 6.3mmol/L, Sodium 137mmol/L) and severe metabolic acidosis (pH 6.99, HC03 1.7mmol/L). Chest radiograph was normal. Elective intubation was done for respiratory distress. Acute haemodialysis performed due to refractory metabolic acidosis. Following haemodialysis, he became hypotensive which required inotropes. His Riker's score was low with absence of brainstem reflexes after withholding sedation. CT Brain showed generalised cerebral oedema consistent with global hypoxic changes involving the brainstem. The symptoms of DDS are caused by water movement into the brain causing cerebral oedema. Two theories have been proposed: reverse osmotic shift induced by urea removal and a fall in cerebral intracellular pH. Prevention is the key to the management of DDS. It is important to identify high risk patients and haemodialysis with reduced dialysis efficacy and gradual urea reduction is recommended. Patients who are vulnerable to DDS should be monitored closely. Low efficiency haemodialysis is recommended. Acute peritoneal dialysis might be an alternative option, but further studies are needed. PMID:27326954

  5. Dialysis

    ... kidney transplant, you will need a treatment called dialysis. There are two main types of dialysis. Both types filter your blood to rid your ... clinic for treatments several times a week. Peritoneal dialysis uses the lining of your abdomen, called the ...

  6. Diabetic patients treated with dialysis: complications and quality of life

    Sørensen, V R; Mathiesen, E R; Watt, T;

    2007-01-01

    AIMS/HYPOTHESIS: The aim of this study was to describe the prevalence of complications, health-related quality of life (HRQOL) and the influence of beliefs about control over health in diabetic dialysis patients. METHODS: Of 53 eligible diabetic patients on chronic dialysis during January 2004 in...... our clinic, 38 (76%) completed a kidney-specific (Kidney Disease Quality of Life) and a generic (SF-36) questionnaire and were characterised in terms of cardiovascular diseases and diabetic complications. Matched groups of non-diabetic dialysis patients (n = 40) and diabetic patients with a long...... population (47 +/- 19). The diabetic dialysis patients had similar levels of kidney-specific quality of life and mental health compared with the control groups. Reduced physical health was predicted by the presence of end-stage renal disease, diabetes and short time spent in education. Among the diabetic...

  7. Acute peritoneal dialysis in a Jehovah's Witness post laparotomy.

    Appalsawmy, Usha Devi; Akbani, Habib

    2016-01-01

    A 56-year-old man who was a Jehovah's Witness with an advanced directive against autologous procedures developed acute kidney injury needing renal replacement therapy while he was intubated and ventilated on the intensive care unit. He was being treated for hyperosmolar hyperglycaemic state. He also had a healing laparotomy wound, having undergone a splenectomy less than a month ago following a road traffic accident. His hyperkalaemia and metabolic acidosis were refractory to medical treatment. As he became oligoanuric, decision was taken to carry out acute peritoneal dialysis (PD) by inserting a Tenckhoff catheter in his abdomen using peritoneoscopic technique. The patient was started on automated PD without any complications. His urine output gradually improved, and his renal function eventually recovered. On discharge from hospital, his renal function was within normal range, and he had no abdominal complications from the acute PD. PMID:27581233

  8. Quality of life in dialysis: A Malaysian perspective.

    Liu, Wen J; Musa, Ramli; Chew, Thian F; Lim, Christopher T S; Morad, Zaki; Bujang, Adam

    2014-04-01

    There is a growing interest to use quality of life as one of the dialysis outcome measurement. Based on the Malaysian National Renal Registry data on 15 participating sites, 1569 adult subjects who were alive at December 31, 2012, aged 18 years old and above were screened. Demographic and medical data of 1332 eligible subjects were collected during the administration of the short form of World Health Organization Quality of Life questionnaire (WHOQOL-BREF) in Malay, English, and Chinese language, respectively. The primary objective is to evaluate the quality of life among dialysis patients using WHOQOL-BREF. The secondary objective is to examine significant factors that affect quality of life score. Mean (SD) transformed quality of life scores were 56.2 (15.8), 59.8 (16.8), 58.2 (18.5), 59.5 (14.6), 61.0 (18.5) for (1) physical, (2) psychological, (3) social relations, (4) environment domains, and (5) combined overall quality of life and general health, respectively. Peritoneal dialysis group scored significantly higher than hemodialysis group in the mean combined overall quality of life and general health score (63.0 vs. 60.0, P cerebral vascular accident and leg amputation. Subjects on peritoneal dialysis modality achieved higher combined overall quality of life and general health score than those on hemodialysis. Religion and cerebral vascular accident were significantly associated with all domains and combined overall quality of life and general health. PMID:26820998

  9. The Use of Acute Peritoneal Dialysis in Critically Ill Newborns.

    Ustyol, Lokman; Peker, Erdal; Demir, Nihat; Agengin, Kemal; Tuncer, Oguz

    2016-01-01

    BACKGROUND To evaluate the efficacy, complications, and mortality rate of acute peritoneal dialysis (APD) in critically ill newborns. MATERIAL AND METHODS The study included 31 newborns treated in our center between May 2012 and December 2014. RESULTS The mean birth weight, duration of peritoneal dialysis, and gestational age of the patients were determined as 2155.2±032.2 g (580-3900 g), 4 days (1-20 days), and 34 weeks (24-40 weeks), respectively. The main reasons for APD were sepsis (35.5%), postoperative cardiac surgery (16%), hypoxic ischemic encephalopathy (13%), salting of the newborn (9.7%), congenital metabolic disorders (6.1%), congenital renal diseases (6.5%), nonimmune hydrops fetalis (6.5%), and acute kidney injury (AKI) due to severe dehydration (3.2%). APD-related complications were observed in 48.4% of the patients. The complications encountered were catheter leakages in nine patients, catheter obstruction in three patients, peritonitis in two patients, and intestinal perforation in one patient. The general mortality rate was 54.8%, however, the mortality rate in premature newborns was 81.3%. CONCLUSIONS APD can be an effective, simple, safe, and important therapy for renal replacement in many neonatal diseases and it can be an appropriate treatment, where necessary, for newborns. Although it may cause some complications, they are not common. However, it should be used carefully, especially in premature newborns who are vulnerable and have a high mortality risk. The recommendation of APD therapy in such cases needs to be verified by further studies in larger patient populations. PMID:27121012

  10. [Dialysis and quality of life: identifying and managing critical aspects].

    Del Corso, C; Caravello, G; Betti, M G; Ferretti, S; Lunardi, W; Tavolaro, A; Capitanini, A; Petrone, I; Rossi, A; Cerri, A; Galati, V; Marini, M; Sardi, T; Valenti, I

    2008-01-01

    Living with a chronic disease is for the patient a ''disease experience'' that also affects the psychosocial sphere and has a negative impact on perceived quality of life. To estimate the effect of dialysis on the perceived quality of life and to identify by means of a specific questionnaire the aspects that are compromised most. From our results it emerged that the examined patients had a sufficiently good total perception of quality of life, even though about 30% of the patients reported critical aspects related to daily life and, in some age groups, also related to dialysis method. This study confirms the importance of developing educational and supportive predialysis programs in order to identify and reduce the critical aspects. PMID:18350501

  11. Acute hydrothorax from peritoneal dialysis successfully treated with new dialysis regime

    Hydrothorax is a rare and often unrecognized complication associated with peritoneal dialysis (PD). This is usually due to the presence of pleuroperitoneal fistula. Most nephrologist will choose to cease the peritoneal dialysis and rest the peritoneum. More than often surgical interventions include pleurodesis or thoracotomy will be required. In this report, we reported a patient who developed pleural effusion after starting continuous ambulatory peritoneal dialysis. She was successfully managed by the use of low volume exchange during daytime with avoidance of conversion to haemodialysis or any surgical intervention. (author)

  12. A review of acute and chronic peritoneal dialysis in developing countries

    Abraham, Georgi; Varughese, Santosh; Mathew, Milly; Vijayan, Madhusudan

    2015-01-01

    Various modalities of renal replacement therapy (RRT) are available for the management of acute kidney injury (AKI) and end-stage renal disease (ESRD). While developed countries mainly use hemodialysis as a form of RRT, peritoneal dialysis (PD) has been increasingly utilized in developing countries. Chronic PD offers various benefits including lower cost, home-based therapy, single access, less requirement of highly trained personnel and major infrastructure, higher number of patients under a single nephrologist with probably improved quality of life and freedom of activities. PD has been found to be lifesaving in the management of AKI in patients in developing countries where facilities for other forms of RRT are not readily available. The International Society of Peritoneal Dialysis has published guidelines regarding the use of PD in AKI, which has helped in ensuring uniformity. PD has also been successfully used in certain special situations of AKI due to snake bite, malaria, febrile illness, following cardiac surgery and in poisoning. Hemodialysis is the most common form of RRT used in ESRD worldwide, but some countries have begun to adopt a ‘PD first’ policy to reduce healthcare costs of RRT and ensure that it reaches the underserved population. PMID:26034593

  13. The hygieinic importance of water quality in renal dialysis units

    Costantinidis T. K.

    2011-07-01

    Full Text Available The microbiological and chemical quality of water used in haemodialysis units must comply with several hygienic conditions that do not compromise the nephropathic patient’s health. Every week patients undergoing renal therapy are exposed to approximately 400 liters of water that are used to manufacture haemodialysis liquids. Efficient monitoring of water quality in Renal Dialysis Units (RDU can address the microbiological and chemical hazards and prevent complications associated with the impurity of hemodialysis liquids (e.g. inflammatory, infectious and toxicological reactions. This review article aims at elucidating the importance of water quality in RDU, describe the methods used for quality assurance and promote the active role of the laboratory in preventing these hazards through efficient monitoring.

  14. Selective plasma exchange with dialysis in patients with acute liver failure.

    Nakae, Hajime; Igarashi, Toshiko; Tajimi, Kimitaka

    2012-10-01

    Selective plasma exchange with dialysis is a blood purification therapy in which simple plasma exchange is performed using a selective membrane plasma separator while the dialysate flows out of the hollow fibers. To evaluate the effect of plasma exchange with dialysis, biochemical examination of the blood, for example, the oxidative stress regulation system and interleukin 18 levels, was performed in patients with acute liver failure. We studied four patients with acute liver failure in whom the therapy was performed (nine times in total). The degree of hepatic encephalopathy and interleukin 18 levels decreased significantly after treatment. However, total protein levels did not change significantly. The level of reactive oxygen species and total antioxidant capacity did not change significantly. Plasma exchange with dialysis may be a useful blood purification therapy in cases of acute liver failure in terms of the removal of water-soluble and albumin-bound toxins. PMID:23046372

  15. Pleuroperitoneal Leak: An Unusual Cause of Acute Shortness of Breath in a Peritoneal Dialysis Patient

    D. P. Ramaema

    2014-01-01

    Full Text Available Introduction. Pleuroperitoneal leak is an uncommon complication of continuous ambulatory peritoneal dialysis (CAPD, with an estimated incidence of 1.6%. It should be suspected in these patients when they present with recurrent unilateral pleural effusions and/or acute shortness of breath following dialysate infusion. Case Presentation. We present the case of a 25-year-old female patient who had acute hydrothorax as a result of pleuroperitoneal leak complicating continuous ambulatory peritoneal dialysis (CAPD, which was confirmed on peritoneal scintigraphy. Conclusion. Continuous ambulatory peritoneal dialysis patients presenting with acute shortness of breath and/or recurrent unilateral pleural effusion should be investigated with peritoneal scintigraphy to exclude pleuroperitoneal leak.

  16. Effect of diuretic use on 30-day postdialysis mortality in critically ill patients receiving acute dialysis.

    Vin-Cent Wu

    Full Text Available BACKGROUND: The impact of diuretic usage and dosage on the mortality of critically ill patients with acute kidney injury is still unclear. METHODS AND RESULTS: In this prospective, multicenter, observational study, 572 patients with postsurgical acute kidney injury receiving hemodialysis were recruited and followed daily. Thirty-day postdialysis mortality was analyzed using Cox's proportional hazards model with time-dependent covariates. The mean age of the 572 patients was 60.8±16.6 years. Patients with lower serum creatinine (p = 0.031 and blood lactate (p = 0.033 at ICU admission, lower predialysis urine output (p = 0.001 and PaO(2/FiO(2 (p = 0.039, as well as diabetes (p = 0.037 and heart failure (p = 0.049 were more likely to receive diuretics. A total of 280 (49.0% patients died within 30 days after acute dialysis initiation. The analysis of 30-day postdialysis mortality by fitting propensity score-adjusted Cox's proportional hazards models with time-dependent covariates showed that higher 3-day accumulated diuretic doses after dialysis initiation (HR = 1.449, p = 0.021 could increase the hazard rate of death. Moreover, higher time-varying 3-day accumulative diuretic doses were associated with hypotension (p<0.001 and less intense hemodialysis (p<0.001 during the acute dialysis period. BACKGROUND AND SIGNIFICANCE: Higher time-varying 3-day accumulative diuretic dose predicts mortality in postsurgical critically ill patients requiring acute dialysis. Higher diuretic doses are associated with hypotension and a lower intensity of dialysis. Caution should be employed before loop diuretics are administered to postsurgical patients during the acute dialysis period.

  17. Quality Measures for Dialysis: Time for a Balanced Scorecard.

    Kliger, Alan S

    2016-02-01

    Recent federal legislation establishes a merit-based incentive payment system for physicians, with a scorecard for each professional. The Centers for Medicare and Medicaid Services evaluate quality of care with clinical performance measures and have used these metrics for public reporting and payment to dialysis facilities. Similar metrics may be used for the future merit-based incentive payment system. In nephrology, most clinical performance measures measure processes and intermediate outcomes of care. These metrics were developed from population studies of best practice and do not identify opportunities for individualizing care on the basis of patient characteristics and individual goals of treatment. The In-Center Hemodialysis (ICH) Consumer Assessment of Healthcare Providers and Systems (CAHPS) survey examines patients' perception of care and has entered the arena to evaluate quality of care. A balanced scorecard of quality performance should include three elements: population-based best clinical practice, patient perceptions, and individually crafted patient goals of care. PMID:26316622

  18. Metformin-associated risk of acute dialysis in patients with type 2 diabetes

    Carlson, Nicholas; Hommel, Kristine; Olesen, Jonas Bjerring;

    2016-01-01

    Recent guidelines governing anti-diabetic medications increasingly advocate metformin as first-line therapy in all patients with type 2 diabetes. However, metformin could be associated with increased risk of acute kidney injury (AKI), acute dialysis, and lactate acidosis in marginal patients....... In a retrospective nationwide cohort study, a total of 168,443 drug-naïve patients with type 2 diabetes ≥50 years initiating treatment with either metformin or sulphonyl in Denmark between 2000 and 2012 were included (70.7% initiated treatment with metformin), and one-year risk of acute dialysis was calculated based...... on g-standardization of cause-specific Cox regression models for acute dialysis, end-stage renal disease, and death. One-year risks of acute dialysis were 92.4 per 100,000 (95% CI 67.1 - 121.3) and 142.7 per 100,000 (95% CI 118.3 - 168.0), for sulphonylurea and metformin, respectively. The metformin...

  19. Preventive effect of continuous quality improvement on the malnutrition,inflammation,peritoneal dialysis adequacy and cardiovascular events in elderly peritoneal dialysis patients

    赵班

    2013-01-01

    Objective To investigate the preventive effect of continuous quality improvement (CQI) on malnutrition,inflammation,peritoneal dialysis adequacy and cardiovascular events in elderly patients undergoing peritoneal dialysis.Methods A single-center prospective self-controlled study was performed.32 stable elderly patients to undergo continuous ambulatory peritoneal dialysis (CAPD) were included.The continuous quality improvement program was conducted by using the 4-step problem-solving

  20. Extracorporeal albumin dialysis with the molecular adsorbent recirculating system in acute-on-chronic liver failure

    Bañares, Rafael; Nevens, Frederik; Larsen, Fin Stolze;

    2013-01-01

    Acute-on-chronic liver failure (ACLF) is a frequent cause of death in cirrhosis. Albumin dialysis with the molecular adsorbent recirculating system (MARS) decreases retained substances and improves hemodynamics and hepatic encephalopathy (HE). However, its survival impact is unknown. In all, 189...

  1. Dialysis-requiring acute kidney injury in Denmark 2000-2012: time trends of incidence and prevalence of risk factors

    Carlson, Nicholas; Hommel, Kristine; Olesen, Jonas Bjerring;

    2016-01-01

    INTRODUCTION: Dialysis-requiring acute kidney injury is a severe illness associated with poor prognosis. However, information pertaining to incidence rates and prevalence of risk factors remains limited in spite of increasing focus. We evaluate time trends of incidence rates and changing patterns...... in prevalence of comorbidities, concurrent medication, and other risk factors in nationwide retrospective cohort study. MATERIALS AND METHODS: All patients with dialysis-requiring acute kidney injury were identified between January 1st 2000 and December 31st 2012. By cross-referencing data from...... national administrative registries, the association of changing patterns in dialysis treatment, comorbidity, concurrent medication and demographics with incidence of dialysis-requiring acute kidney injury was evaluated. RESULTS: A total of 18,561 adult patients with dialysis-requiring AKI were identified...

  2. A comparison of the quality of life of the patients undergoing hemodialysis versus peritoneal dialysis and its correlation to the quality of dialysis

    Abdolamir Atapour

    2016-01-01

    Full Text Available Over the years, there has been a steady increase in the number of patients requiring dialysis. However, no consensus exists between choosing either hemodialysis (HD or peritoneal dialysis (PD as the preferred method of dialysis for patients. In this study, we have compared the quality of life of the patients undergoing either HD or PD. This cross-sectional study was performed in the dialysis center of the Noor and Saint Ali Asghar University Hospital in Isfahan, Iran in 2012. Forty-six patients who underwent PD (28 males and 18 females and 46 similar patients undergoing HD (26 males and 20 females were compared. A standardized Persian version of the short form-36 (SF-36 tool was used to assess the quality of life and to assess the quality of dialysis weekly Kt/V in patients undergoing PD and single random Kt/V sampling in HD patients were assessed. Patients undergoing PD reported higher scores in physical functioning. The lowest scores in both groups were reported in mental health section. In physical functioning section, physical role functioning section and overall score of the SF-36 tool, PD patients reported significantly higher scores compared to the HD patients (P <0.05. There was no significant difference between the qualities of the dialysis in the two patient groups. Aspects of quality of life such as physical functioning, physical role functioning, bodily pain, general health perceptions, and overall score were significantly different between the two groups. If these results are substantiated by subsequent longitudinal studies, then the choice of dialysis could be better guided in patients by the quality of life issues.

  3. Systemic amyloidosis involving the diaphragm and acute massive hydrothorax during peritoneal dialysis.

    Gagnon, R F; Thirlweil, M; Arzoumanian, A; Mehio, A

    2002-06-01

    Hydrothorax secondary to trans-diaphragmatic fluid leakage through a peritoneo-pleural communication is an occasional, potentially serious complication of peritoneal dialysis. The etiology of this condition is not clear, being thought to be due either to congenital or acquired diaphragmatic fenestrations or acquired scarcity of muscle fibers in the tendinous part of the diaphragm which are compounded by increased intra-abdominal pressure during the dwell period of peritoneal dialysis. We report a 54-year-old woman who developed irreversible acute renal failure from adjuvant chemotherapy for ovarian cancer previously resected surgically. Three days after the onset of continuous ambulatory peritoneal dialysis, she developed acute respiratory distress associated with a massive right hydrothorax secondary to a peritoneo-pleural communication demonstrated by scintigraphy. At autopsy 2 weeks later, systemic amyloidosis was surprisingly found and histologic examination of the right hemidiaphragm showed the presence of amyloid, among sparse muscle fibers. This is the first case report of a distinct pathological process, i.e. amyloidosis, involving the diaphragm associated with a peritoneo-pleural communication causing massive hydrothorax at the onset of peritoneal dialysis. PMID:12078953

  4. Assessment and clinical aspects of health-related quality of life in dialysis patients and patients with chronic kidney disease

    Molsted, Stig; Prescott, Lotte; Heaf, James;

    2007-01-01

    BACKGROUND/AIMS: It is relevant to investigate health-related quality of life (HRQOL) in dialysis and chronic kidney disease (CKD) patients in order to optimise treatment. The aim of this study was to investigate HRQOL in dialysis and CKD patients, to compare results from patients treated with...... control parameters were measured and the patients completed the questionnaire Kidney Disease Quality Of Life. RESULTS: PD patients rated Dialysis Staff Encouragement and Patient Satisfaction better than HD patients (p< or = 0.05). Dialysis patients scored significant lower than the general population in...... hemodialysis (HD) and peritoneal dialysis (PD) and to investigate the prediction of dialysis quality control parameters (blood hemoglobin, plasma albumin, and Kt/V) and tobacco smoking in disease-specific HRQOL. METHODS: Seventy-one HD, 59 PD, and 63 CKD patients participated in the study. Dialysis quality...

  5. Quality of Life in Patients Undergoing Hemodialysis or Peritoneal Dialysis Treatment

    Theofilou, Paraskevi

    2011-01-01

    Background “Does the type of dialysis treatment make a difference to the quality of life (QoL) and mental health of renal patients in Athens?” The study investigated the differences in 84 in-center hemodialysis (HD) and 60 continuous ambulatory peritoneal dialysis (CAPD/PD) patients. Methods Patient-reported assessments included: WHOQOL-BREF inventory of World Health Organization, General Health Questionnaire (GHQ-28) of Goldberg, State-Trait Anxiety Inventory, Center for Epidemiologic Studie...

  6. Quality of life, mental health and health beliefs: comparison between haemodialysis and peritoneal dialysis patients

    Theofilou P

    2010-01-01

    Aim: The comparative study between in-centre haemodialysis (HD) and continuous ambulatory peritoneal dialysis (PD) patients regarding self-reported quality of life (QoL) as well as some psychological dimensions that may affect and may be affected by the patient’s state of health, like health locus of control beliefs, depression and anxiety. Material and Method: The sample consists of 144 patients in-centre haemodialysis or continuous ambulatory peritoneal dialysis (CAPD). Patient-reported ass...

  7. Peritoneal Dialysis in Childhood Acute Kidney Injury: Experience in Southwest Nigeria

    Ademola, Adebowale Dele; Asinobi, Adanze Onyenonachi; Ogunkunle, Oluwatoyin Olufunmilayo; Yusuf, Bamidele Nurudeen; Ojo, Olalekan Ezekiel

    2012-01-01

    ♦ Background: The choices for renal replacement therapy (RRT) in childhood acute kidney injury (AKI) are limited in low-resource settings. Peritoneal dialysis (PD) appears to be the most practical modality for RRT in young children with AKI in such settings. Data from sub-Saharan Africa on the use of PD in childhood AKI are few. ♦ Methods: We performed a retrospective study of children who underwent PD for AKI at a tertiary-care hospital in southwest Nigeria from February 2004 to March 2011 (85 months). ♦ Results: The study included 27 children (55.6% female). Mean age was 3.1 ± 2.6 years, with the youngest being 7 days, and the oldest, 9 years. The causes of AKI were intravascular hemolysis (n = 11), septicemia (n = 8), acute glomerulonephritis (n = 3), gastroenteritis (n = 3), and hemolytic uremic syndrome (n = 2). Peritoneal dialysis was performed manually using percutaneous or adapted catheters. Duration of PD ranged from 6 hours to 12 days (mean: 5.0 ± 3.3 days). The main complications were peritonitis (n = 10), pericatheter leakage (n = 9), and catheter outflow obstruction (n = 5). Of the 27 patients, 19 (70%) survived till discharge. ♦ Conclusions: In low-resource settings, PD can be successfully performed for the management of childhood AKI. In our hospital, the use of adapted catheters may have contributed to the high complication rates. Peritoneal dialysis should be promoted for the management of childhood AKI in low-resource settings, and access to percutaneous or Tenckhoff catheters, dialysis fluid, and automated PD should be increased. PMID:22550119

  8. Depression, anxiety and stress among patients with dialysis and the association with quality of life.

    Bujang, Mohamad A; Musa, Ramli; Liu, Wen J; Chew, Thian F; Lim, Christopher T S; Morad, Zaki

    2015-12-01

    Studies addressing the nature of relationship between psychological symptoms and quality of life among dialysis patients in Malaysia are scarce. Hence, this study is intended to investigate the association between psychological symptoms such as depression, anxiety and stress on the quality of life in dialysis patients. A cross sectional multicentre study was conducted from May to October 2012 at 15 centres that provide haemodialysis and/or peritoneal dialysis. Apart from socio-demographic profile data collection, WHOQOL-BREF and DASS21 questionnaires were administered to study subjects. All three psychological symptoms had significant impact on quality of life domains of physical health, psychological health, social impact, perceived environment and overall quality of life. These findings suggest that subjects with symptoms of depression, anxiety and stress had poorer quality of life than those without, highlighting the negative impact of psychological symptoms. PMID:26549864

  9. Reduction of elevated cytokine levels in acute/acute-on-chronic liver failure using super-large pore albumin dialysis treatment: an in vitro study.

    Dominik, Adrian; Stange, Jan; Pfensig, Claudia; Borufka, Luise; Weiss-Reining, Helga; Eggert, Martin

    2014-08-01

    The removal of small water soluble toxins and albumin-bound toxins in acute liver failure patients (ALF) or acute-on-chronic liver failure (AocLF) patients has been established using extracorporeal liver support devices (e.g. Molecular Adsorbents Recirculating System; MARS). However, reduction of elevated cytokines in ALF/AocLF using MARS is still not efficient enough to lower patients' serum cytokine levels. New membranes with larger pores or higher cut-offs should be considered in extracorporeal liver support devices based on albumin dialysis in order to address these problems, as the introduction of super-large pore membranes could counterbalance high production rates of cytokines and further improve detoxification in vivo. Using an established in vitro two compartment albumin dialysis model, three novel membranes of different pore sizes were compared with the MARS Flux membrane for cytokine removal and detoxification qualities in vitro. Comparing the membranes, no improvement in the removal of water soluble toxins was found. Albumin-bound toxins were removed more efficiently using novel large (Emic2) to super-large pore sized membranes (S20; HCO Gambro). Clearance of cytokines IL-6 and tumor necrosis factor-α was drastically improved using super-large pore membranes. The Emic2 membrane predominantly removed IL-6. In vitro data suggest that the usage of larger pore sized membranes in albumin dialysis can efficiently reduce elevated cytokine levels and liver failure toxins. Using large to super-large pore membranes might exert effects on patients' serum cytokine levels. Combined with increased detoxification this could lead to higher survival in ALF/AocLF. Promising membranes for clinical evaluation have been identified. PMID:24215331

  10. Broadening Options for Long-term Dialysis in the Elderly (BOLDE): differences in quality of life on peritoneal dialysis compared to haemodialysis for older patients

    Brown, Edwina A.; Johansson, Lina; Farrington, Ken; Gallagher, Hugh; Sensky, Tom; Gordon, Fabiana; Da Silva-Gane, Maria; Beckett, Nigel; Hickson, Mary

    2010-01-01

    Background. Health-related quality of life (QOL) is an important outcome for older people who are often on dialysis for life. Little is, however, known about differences in QOL on haemodialysis (HD) and peritoneal dialysis (PD) in older age groups. Randomising patients to either modality to assess outcomes is not feasible. Methods. In this cross-sectional, multi-centred study we conducted QOL assessments (Short Form-12 Mental and Physical Component Summary scales, Hospital Anxiety and Depress...

  11. Adherence to treatment, emotional state and quality of life in patients with end-stage renal disease undergoing dialysis

    García-Llana, Helena; Remor, Eduardo; Selgas, Rafael

    2013-01-01

    A low rate of adherence to treatment is a widespread problem of great clinical relevance among dialysis patients. The objective of the present study is to determine the relationship between adherence, emotional state (depression, anxiety, and perceived stress), and healthrelated quality of life (HRQOL) in renal patients undergoing dialysis. Method: Two patient groups (30 in hemodialysis and 31 in peritoneal dialysis) participated in this study. We evaluated aspects of adhere...

  12. Treatment of necrotizing acute pancreatitis with peritoneal lavage and dialysis by a new simplified technique insert catheters

    Li, Qi; Zhu, Bai; Zhu, Xueyan; Piao, Chenglin; Cui, Wenpeng; Wang, Yangwei; Sun, Jing; Chen, Wenguo; Miao, Lining

    2016-01-01

    Abstract Peritoneal lavage and dialysis is an approach to treat necrotizing acute pancreatitis as it removes dialyzable toxins and reduces severe metabolic disturbances. Successful catheter implantation is important for delivering adequate peritoneal lavage and dialysis. The aim of the present study was to describe a new modified percutaneous technique for the placement of peritoneal dialysis catheters and assess the effectiveness and safety of peritoneal lavage and dialysis used for treatment of necrotizing acute pancreatitis. We conducted a retrospective data review of 35 patients of necrotizing acute pancreatitis from January 2010 to December 2014 in Jilin City Central Hospital and The First Affiliated Hospital of ZheJiang University. In total, 18 patients underwent peritoneal lavage and dialysis after inserting catheters by our new technique (group A), whereas 17 patients underwent ultrasound-guided percutaneous catheter drainage (group B). By analyzing the patients’ data, the drainage days and mean number of hours between the debut of the symptoms and the hospital admission were lower in group A (P < 0.05, P < 0.05, respectively). The complication rate of 5.6 and 17.6%, respectively (P = 0.261), and a mortality rate of 16.7 and 5.9% for each group, respectively (P = 0.316). Likewise, hospitalization time was similar for the group A: 31 ± 25.3 days compared with 42.8 ± 29.4 days in the group B (P = 0.211). Peritoneal lavage and dialysis can be used in necrotizing acute pancreatitis, and our new modified percutaneous technique offers the same complication and mortality rate as ultrasound-guided drainage but with a shorter drainage days. PMID:27281083

  13. Degree of Acute Kidney Injury before Dialysis Initiation and Hospital Mortality in Critically Ill Patients

    Charuhas V. Thakar

    2013-01-01

    Full Text Available In a multicenter observational cohort of patients-admitted to intensive care units (ICU, we assessed whether creatinine elevation prior to dialysis initiation in acute kidney injury (AKI-D further discriminates risk-adjusted mortality. AKI-D was categorized into four groups (Grp based on creatinine elevation after ICU admission but before dialysis initiation: Grp I  > 0.3 mg/dL to <2-fold increase, Grp II ≥2 times but <3 times increase, Grp III ≥3-fold increase in creatinine, and Grp IV none or <0.3 mg/dl increase. Standardized mortality rates (SMR were calculated by using a validated risk-adjusted mortality model and expressed with 95% confidence intervals (CI. 2,744 patients developed AKI-D during ICU stay; 36.7%, 20.9%, 31.2%, and 11.2% belonged to groups I, II, III, and IV, respectively. SMR showed a graded increase in Grp I, II, and III (1.40 (95% CI, 1.29–1.42, 1.84 (1.66–2.04, and 2.25 (2.07–2.45 and was 0.98 (0.78–1.20 in Grp IV. In ICU patients with AKI-D, degree of creatinine elevation prior to dialysis initiation is independently associated with hospital mortality. It is the lowest in those experiencing minor or no elevations in creatinine and may represent reversible fluid-electrolyte disturbances.

  14. Impact of dialysis practice patterns on outcomes in acute kidney injury in Intensive Care Unit

    Rajeev A Annigeri

    2016-01-01

    Full Text Available Aim: Recent advances in dialysis therapy have made an impact on the clinical practice of renal replacement therapy (RRT in acute kidney injury (AKI in Intensive Care Unit (ICU. We studied the impact of RRT practice changes on outcomes in AKI in ICU over a period of 8 years. Subjects and Methods: AKI patients requiring RRT in ICU referred to a nephrologist during two different periods (period-1: Between May 2004 and May 2007, n = 69; period-2: Between August 2008 and May 2011, n = 93 were studied. The major changes in the dialysis practice during the period-2, compared to period-1 were introduction of prolonged intermittent RRT (PIRRT, early dialysis for metabolic acidosis, early initiation of RRT for anuria and positive fluid balance and use of bicarbonate-based fluids for continuous RRT (CRRT instead of lactate buffer. The primary study outcome was 28-day hospital mortality. Results: The mean age was 53.8 ± 16.1 years and 72.6% were male. Introduction of PIRRT resulted in 37% reduction in utilization of CRRT during period-2 (from 85.5% to 53.7%. The overall mortality was high (68% but was significantly reduced during period-2 compared to period-1 (59% vs. 79.7%, P = 0.006. Metabolic acidosis but not the mode of RRT, was the significant factor which influenced mortality. Conclusions: Adaption of PIRRT resulted in 37% reduction of utilization of CRRT. The mortality rate was significantly reduced during the period of adaption of PIRRT, possibly due to early initiation of RRT in the latter period for indications such as anuria and metabolic acidosis.

  15. Long-Term Outcomes after Dialysis-Requiring Acute Kidney Injury

    Vin-Cent Wu

    2014-01-01

    Full Text Available AKI-dialysis patients had a higher incidence of long-term ESRD and mortality than the patients without AKI. The patients who recovered from dialysis were associated with a lower incidence of long-term ESRD and mortality than in the patients who still required dialysis.

  16. Health-related quality of life in dialysis patients with constipation: a cross-sectional study

    Zhang JS

    2013-06-01

    Full Text Available JiSheng Zhang,1,* CongYang Huang,1,* YanLi Li,1 Jun Chen,2 FangYuan Shen,1 Qiang Yao,3 JiaQi Qian,4 BeiYan Bao,1 XuPing Yao51Division of Nephrology, School of Medicine, Ningbo Urology and Nephrology Hospital, Ningbo University, Ningbo, Zhejiang, People's Republic of China; 2Blood Purification Center, School of Medicine, Ningbo Urology and Nephrology Hospital, Ningbo University, Ningbo, Zhejiang, People's Republic of China; 3Baxter Healthcare Pty Ltd, Shanghai, People's Republic of China; 4Division of Nephrology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China; 5Division of Urology, School of Medicine, Ningbo Urology and Nephrology Hospital, Ningbo University, Ningbo, Zhejiang, People's Republic of China *These authors contributed equally to this workObjectives: To evaluate differences in the health-related quality of life (HRQoL between patients with constipation receiving hemodialysis (HD and those receiving peritoneal dialysis (PD.Methods: In this cross-sectional study, 605 dialysis patients (478 HD cases and 127 PD cases; all patients were older than 18 years from our hospital were included. A questionnaire was used to evaluate their constipation statuses. The effect of constipation on HRQoL was assessed, using the Chinese version of the 12-item short-form (SF-12 general health survey. Karnofsky score, sociodemographic, and clinical data were also collected. We performed multiple logistic regression analysis to define independent risk factors for constipation and impaired HRQoL.Results: A total of 605 participants (326 men [53.9%] and 279 women [46.1%] were surveyed. The incidence of constipation was 71.7% in HD patients and 14.2% in PD patients. Dialysis patients with constipation had significantly lower mean SF-12 Physical Component Summary scale and Mental Component Summary scale scores than the nonconstipation group (P < 0.05, whereas HD patients had better SF-12 Physical Component

  17. Liver dialysis in acute-on-chronic liver failure: current and future perspectives.

    Maiwall, Rakhi; Maras, Jaswinder Singh; Nayak, Suman Lata; Sarin, Shiv Kumar

    2014-09-01

    Patients with acute-on-chronic liver failure (ACLF) are known to have a very high mortality rate as the majority of these patients succumb to multiorgan failure. Liver transplant remains the only option for these patients; however, there are problems with its availability, cost and also the complications and side effects associated with immunosuppression. Unlike advanced decompensated liver disease, there is a potential for hepatic regeneration and recovery in patients with ACLF. A liver support system, cell or non-cell based, logically is likely to provide temporary functional support until the donor liver becomes available or the failing liver survives the onslaught of the acute insult and spontaneously regenerates. Understanding the pathogenesis of liver failure and regeneration is essential to define the needs for a support system. Removal of hepatotoxic metabolites and inhibitors of hepatic regeneration by liver dialysis, a non-cell-based hepatic support, could help to provide a suitable microenvironment and support the failing liver. The current systems, i.e., MARS and Prometheus, have failed to show survival benefits in patients with ACLF based on which newer devices with improved functionality are currently under development. However, larger randomized trials are needed to prove whether these devices can enable restoration of the complex dysregulated immune system and impact organ failure and mortality in these patients. PMID:26201332

  18. [Treatment of acute renal failure--concepts and controversies. 2. Extracorporeal renal replacement and peritoneal dialysis].

    Gabriel, A; Müller, E; Tarnow, J

    2001-04-01

    Therapy of prolonged acute renal failure regularly requires a renal replacement therapy. This can be achieved by different extracorporal renal replacement therapies (ERRT) or by peritoneal dialysis. ERRT are classified according to the physical principle underlying toxin elimination as hemodialysis (diffusion) and hemofiltration (convection). Another classification refers to intermittent or continuous application modes. Biocompatibility of membranes is judged according to their activation of the complement system. Prospective randomized studies did not consolidate the assumptions about the benefit of particular modalities proposed on theoretical foundations. Mortality, duration and complication rates of acute renal failure are not significantly decreased by use of biocompatible membranes. Continuous modalities are not generally preferable but optimize treatment in hemodynamically unstable patients, in whom they endorse fluid balancing and maintenance of sufficient arterial blood pressure. The use of demanding hemofiltration techniques for cytokine removal should be limited to clinical studies. The effects of ERRT-"intensity" and the best timing for initiation of ERRT have not been evaluated sufficiently. The choice of the ERRT modality is subject to clinical judgement (criterion: hemodynamic situation), practical aspects (criteria: availability of equipment and handling experience), and costs. Prior to their general use new and expensive technical modalities and membrane types should be thoroughly evaluated in studies with regard to outcome-related aspects such as patient survival and preservation of renal function. PMID:11386089

  19. Dialysis Facility Compare

    U.S. Department of Health & Human Services — Dialysis Facility Compare helps you find detailed information about Medicare-certified dialysis facilities. You can compare the services and the quality of care...

  20. Efficacy of extracorporeal albumin dialysis for acute kidney injury due to cholestatic jaundice nephrotoxicity.

    Sens, Florence; Bacchetta, Justine; Rabeyrin, Maud; Juillard, Laurent

    2016-01-01

    We report a case of a 37-year-old man with Maturity Onset Diabetes of the Youth (MODY) type 5, admitted for an episode of cholestasis and a simultaneous acute kidney injury (AKI). Chronic liver disease was due to a mutation in the transcription factor 2 (TCF2) gene, thus highlighting the need for a close liver follow-up in these patients. AKI was attributed to a cholemic nephropathy based on the following rationale: (1) alternative diagnoses were actively ruled out; (2) the onset of AKI coincided with the onset of severe hyperbilirubinaemia; (3) renal pathology showed large bile tubular casts and a marked tubular necrosis and (4) creatinine serum dramatically decreased when bilirubin levels improved after the first sessions of extracorporeal albumin dialysis (ECAD), thus suggesting its role in renal recovery. Even though cholestasis can precipitate renal injury, the diagnosis of cholemic nephropathy could require a renal biopsy at times. Future studies should confirm the benefits of ECAD in cholemic nephropathy. PMID:27389722

  1. The Effectiveness of Local Hypothermia and Peritoneal Lavage-Dialysis in the Treatment of Patients with Acute Destructive Pancreatitis

    Veniamin I. Shaposhnikov, PhD, ScD

    2012-12-01

    Full Text Available The aim of this study was to improve the principles of the pathogenetic therapy of acute pancreatitis and assess the effectiveness of local hypothermia of the pancreas, as well as peritoneal lavage-dialysis in the treatment of acute destructive pancreatitis. A total of 5889 patients with acute pancreatitis (AP were examined. The leading role played by the lesions of the pancreatic lymphatic system in the development of destructive processes was noted. In experiments done on eight dogs, the first day of experimental acute pancreatitis showed necrosis of the lumbar retroperitoneal lymph nodes with a violation of lymph drainage from the pancreas before the retroperitoneal fat necrosis was initiated. The effectiveness of local hypothermia of the pancreas was experimentally demonstrated. In 32 patients with AP, the perioperative local hypothermia of the pancreas for 20-25 minutes was followed by the reduction of the alpha-amylase activity in the peripheral blood and in the portal system, as well as a significant reduction in the edema of the pancreas, that delayed the progression of the destructive lesions. An effective method of performing lavage-dialysis of the omental bursa, by using a transversely perforated tube with a pollution control device in the lumen, was developed.

  2. The impact of an “acute dialysis start” on the mortality attributed to the use of central venous catheters: a retrospective cohort study

    Tennankore Karthik K

    2012-07-01

    Full Text Available Abstract Background Central venous catheters (CVCs are associated with early mortality in dialysis patients. However, some patients progress to end stage renal disease after an acute illness, prior to reaching an estimated glomerular filtration rate (eGFR at which one would expect to establish alternative access (fistula/peritoneal dialysis catheter. The purpose of this study was to determine if exclusion of this “acute start” patient group alters the association between CVCs and mortality. Methods We conducted a retrospective cohort study of 406 incident dialysis patients from 1 Jan 2006 to 31 Dec 2009. Patients were classified as acute starts if 1 the eGFR was >25 ml/min/1.73 m2, ≤3 months prior to dialysis initiation and declined after an acute event (n = 45, or 2 in those without prior eGFR measurements, there was no supporting evidence of chronic kidney disease on history or imaging (n = 12. Remaining patients were classified as chronic start (n = 349. Results 98 % and 52 % of acute and chronic starts initiated dialysis with a CVC. There were 148 deaths. The adjusted mortality hazard ratio (HR for acute vs. chronic start patients was 1.84, (95 % CI [1.19-2.85]. The adjusted mortality HR for patients dialyzing with a CVC compared to alternative access was 1.19 (95 % CI [0.80-1.77]. After excluding acute start patients, the adjusted HR fell to 1.03 (95 % CI [0.67-1.57]. Conclusions A significant proportion of early dialysis mortality occurs after an acute start. Exclusion of this population attenuates the mortality risk associated with CVCs.

  3. Economics of dialysis dependence following renal replacement therapy for critically ill acute kidney injury patients

    Ethgen, Olivier; Schneider, Antoine G.; Bagshaw, Sean M.; Bellomo, Rinaldo; Kellum, John A

    2014-01-01

    Background The obective of this study was to perform a cost-effectiveness analysis comparing intermittent with continuous renal replacement therapy (IRRT versus CRRT) as initial therapy for acute kidney injury (AKI) in the intensive care unit (ICU). Methods Assuming some patients would potentially be eligible for either modality, we modeled life year gained, the quality-adjusted life years (QALYs) and healthcare costs for a cohort of 1000 IRRT patients and a cohort of 1000 CRRT patients. We u...

  4. The CT frequencies of various non-traumatic acute abdominal emergencies in hemodialysis, peritoneal dialysis patients and the general population

    Purpose: To investigate the frequency of non-traumatic acute abdominal emergencies in end-stage renal disease (ESRD) (peritoneal dialysis (PD) and haemodialysis (HD)) patients and in the general population as diagnosed by computed tomography (CT) imaging. Methods: The abdominal CT findings of ESRD patients with non-traumatic acute abdominal pain during the years 2001–2010 have been retrospectively evaluated. Thirty-three HD (14 females, 19 males, mean age: 62 ± 10.5) and 22 PD patients (12 females, 10 males, mean age: 59 ± 9.4) with acute abdominal pathology based on their CT scans have been included into the study. In addition, 127 individuals (68 females, 59 males, mean age: 40.7 ± 12.8) with normal renal functions who presented with non-traumatic acute abdominal pain diagnosed with an acute abdominal pathology based on their CT scans have been prospectively evaluated during the years 2009–2010. Results: While the most frequent etiology in PD patients was peritonitis (45.4%), acute pancreatitis (13.6%) and perforation (18.1), and in HD patients it was nonocclusive mesenteric ischemia (18.1%) and spontaneous intraabdominal bleeding (21.2%). The basic causes of acute abdomen in the general population were ureteral stone (34.6%) and appendicitis (18.1%). Conclusions: The causes of acute abdominal pain in ESRD patients is significantly different when compared to the general population. And within this special patient population the etiology of acute abdomen differs depending on the renal replacement therapy modality they are receiving. Thus, the causes of acute abdomen in PD patients are mostly peritonitis, acute pancreatitis, and perforation, while being mostly nonocclusive mesenteric ischemia and spontaneous intraabdominal bleeding in patients receiving HD therapy.

  5. Low carbon dialysis for James Paget.

    2010-09-01

    ELGA Process Water explains how it provided a new water purification system for the renal dialysis unit at the James Paget University Hospital in Great Yarmouth that not only delivers the required water quality, and meets Renal Association guidelines on water treatment plants, but will also help reduce the acute healthcare facility's carbon footprint. PMID:20882912

  6. Quality of life, mental health and health beliefs: comparison between haemodialysis and peritoneal dialysis patients

    Theofilou P

    2010-10-01

    Full Text Available Aim: The comparative study between in-centre haemodialysis (HD and continuous ambulatory peritoneal dialysis (PD patients regarding self-reported quality of life (QoL as well as some psychological dimensions that may affect and may be affected by the patient’s state of health, like health locus of control beliefs, depression and anxiety. Material and Method: The sample consists of 144 patients in-centre haemodialysis or continuous ambulatory peritoneal dialysis (CAPD. Patient-reported assessments included: a WHOQOL-BREF, b General Health Questionnaire (GHQ-28, c Multidimensional Health Locus of Control Questionnaire (MHLC, d State - Trait Anxiety Inventory (STAI I, II and e Center for Epidemiologic Studies Depression Scale (CES-D.Results: HD patients presented lower scores in WHOQOL-BREF domain of environment. Furthermore, they reported higher scores in the GHQ-28 sub-scales of anxiety/insomnia and severe depression as well as of the total score of the questionnaire. Regarding health beliefs, statistically significant difference was observed in HD patients, who presented higher scores in the internal health locus of control. Conclusions: Patients in HD treatment modality were experiencing a more compromised QoL indicating greater discontent with different aspects of their environment. Further, they reported more symptoms of anxiety, sleeping problems, depression or suicidal thoughts.

  7. Plasma Adiponectin Levels in Acute Liver Failure Patients Treated with Plasma Filtration with Dialysis and Plasma Exchange.

    Yamamoto, Hiroshi; Nakae, Hajime; Uji, Yoshitaka; Maeda, Kazuhisa; Tani, Tohru; Eguchi, Yutaka

    2015-08-01

    Plasma filtration with dialysis (PDF) is a blood purification therapy in which simple plasma exchange (PE) is performed using a selective membrane plasma separator while the dialysate flows outside of the hollow fibers. Improvement of hypoadiponectinemia is considered to be a useful therapeutic approach for ameliorating fatal conditions including cardio-metabolic and infectious disease. We investigated the effects of PDF in comparison to PE in terms of plasma adiponectin (APN) changes in patients with acute liver failure. Seventeen patients with liver failure were studied; PDF was performed 55 times and PE 14 times. Plasma APN levels increased significantly after PDF, while decreasing significantly after PE. PDF appears to be among the most useful blood purification therapies in acute liver failure cases in terms of increasing APN levels. PMID:26386223

  8.  Early initiation of MARS® dialysis in Amanita phalloides-induced acute liver injury prevents liver transplantation.

    Pillukat, Mike Hendrik; Schomacher, Tina; Baier, Peter; Gabriëls, Gert; Pavenstädt, Hermann; Schmidt, Hartmut H J

    2016-01-01

     Amanita phalloides is the most relevant mushroom intoxication leading to acute liver failure. The two principal groups of toxins, the amatoxins and the phallotoxins, are small oligopeptides highly resistant to chemical and physical influences. The amatoxins inhibit eukaryotic RNA polymerase II causing transcription arrest affecting mainly metabolically highly active cells like hepatocytes and renal cells. The clinically most characteristic symptom is a 6-40 h lag phase before onset of gastrointestinal symptoms and the rapid progression of acute liver failure leading to multi-organ failure and death within a week if left untreated. Extracorporeal albumin dialysis (ECAD) was reported to improve patient's outcome or facilitate bridging to transplantation. In our tertiary center, out of nine intoxicated individuals from five non-related families six patients presented with acute liver injury; all of them were treated with ECAD using the MARS® system. Four of them were listed on admission for high urgency liver transplantation. In addition to standard medical treatment for Amanita intoxication we initiated ECAD once patients were admitted to our center. Overall 16 dialysis sessions were performed. All patients survived with full native liver recovery without the need for transplantation. ECAD was well tolerated; no severe adverse events were reported during treatment. Coagulopathy resolved within days in all patients, and acute kidney injury in all but one individual. In conclusion, ECAD is highly effective in treating intoxication with Amanita phalloides. Based on these experiences we suggest early initiation and repeated sessions depending on response to ECAD with the chance of avoiding liver transplantation. PMID:27493118

  9. Acute Hydrothorax Complicating continuous Ambulatory Peritoneal Dialysis: A Case Report and Review of Literature.

    Kechrid, M C; Malik, G H; Shaikh, J F; Al-Mohaya, S; Al-Wakeel, J S; El Gamal, H

    1999-01-01

    We describe here hydrothorax that occurred in a patient on continuous ambulatory peritoneal dialysis (CAPD) and highlight the problems of diagnosis and management. A 48 years-old man with history of obstructive uropathy secondary to urolithiasis was stared on CAPD when he reached end-stage renal failure. Two months later, he was admitted with two days history of shortness of breath on exertion and dry cough increasing in supine position. Chest examination was suggestive of right sided pleural effusion confusion confirmed by chest X-ray. Radioisotope Technetium 99m labeled albumin instilled through the peritoneal catheter was detected in the right pleural fluid confirming the peritoneo-pleural leak. The peritoneal dialysis (PD) was discontinued and the patient was switched to hemodialysis. The pleural effusion subsided and has not recurred for the following three years. PMID:18212427

  10. Acute Hydrothorax Complicating continuous Ambulatory Peritoneal Dialysis: A Case Report and Review of Literature

    Kechrid Mohammad

    1999-01-01

    Full Text Available We describe here hydrothorax that occurred in a patient on continuous ambulatory peritoneal dialysis (CAPD and highlight the problems of diagnosis and management. A 48 years-old man with history of obstructive uropathy secondary to urolithiasis was stared on CAPD when he reached end-stage renal failure. Two months later, he was admitted with two days history of shortness of breath on exertion and dry cough increasing in supine position. Chest examination was suggestive of right sided pleural effusion confusion confirmed by chest X-ray. Radioisotope Technetium 99m labeled albumin instilled through the peritoneal catheter was detected in the right pleural fluid confirming the peritoneo-pleural leak. The peritoneal dialysis (PD was discontinued and the patient was switched to hemodialysis. The pleural effusion subsided and has not recurred for the following three years.

  11. Acute Hydrothorax Complicating continuous Ambulatory Peritoneal Dialysis: A Case Report and Review of Literature

    Kechrid Mohammad; Malik Ghulam; Shaikh Jamil; Al-Mohaya Suleiman; Al-Wakeel Jamal; El Gamal Hazem

    1999-01-01

    We describe here hydrothorax that occurred in a patient on continuous ambulatory peritoneal dialysis (CAPD) and highlight the problems of diagnosis and management. A 48 years-old man with history of obstructive uropathy secondary to urolithiasis was stared on CAPD when he reached end-stage renal failure. Two months later, he was admitted with two days history of shortness of breath on exertion and dry cough increasing in supine position. Chest examination was suggestive of right sided pleural...

  12. The impact of dialysis-requiring acute kidney injury on long-term prognosis of patients requiring prolonged mechanical ventilation: nationwide population-based study.

    Chia-Ter Chao

    Full Text Available BACKGROUND: Prolonged mechanical ventilation (PMV is increasingly common worldwide, consuming enormous healthcare resources. Factors that modify PMV outcome are still obscure. METHODS: We selected patients without preceding mechanical ventilation within the one past year and who developed PMV during index admission in Taiwan's National Health Insurance (NHI system during 1998-2007 for comparison of mortality and resource use. They were divided into three groups: (1 patients with end-stage renal diseases (ESRD before the index admission for PMV onset; (2 patients with dialysis-requiring acute kidney injury (AKI-dialysis during the hospitalization course; and (3 patients without AKI or with non dialysis-requiring AKI during the hospitalization course (non-AKI. We used a random-effects logistic regression model to identify factors associated with mortality. RESULTS: Compared with the other two groups, patients with AKI-dialysis had significantly longer mechanical ventilation, more frequent use of vasopressors, longer intensive care unit/hospital stay and higher inpatient expenditures during the index admission. Relative to non-AKI patients, patients with AKI-dialysis had an elevated mortality hazard; the adjusted relative risk ratios were 1.51 (95% confidence interval [CI]:1.46-1.56, 1.27 (95% CI: 1.23-1.32, and 1.10 (95% CI: 1.08-1.12 for mortality rates at discharge, 3 months, and 4 years after PMV, respectively. Patients with AKI-dialysis also consumed significantly higher total in-patient expenditure than the other two patient groups (p<0.001. CONCLUSIONS: Among patients that need PMV care during an admission, the presence of de novo AKI requiring dialysis significantly increased short and long term mortality, and demand for health care resources.

  13. Rhabdomyolysis and Acute Kidney Injury Requiring Dialysis as a Result of Concomitant Use of Atypical Neuroleptics and Synthetic Cannabinoids

    Aiyu Zhao

    2015-01-01

    Full Text Available The use of synthetic cannabinoids (SCBs is associated with many severe adverse effects that are not observed with marijuana use. We report a unique case of a patient who developed rhabdomyolysis and acute kidney injury (AKI requiring dialysis after use of SCBs combined with quetiapine. Causes for the different adverse effects profile between SCBs and marijuana are not defined yet. Cases reported in literature with SCBs use have been associated with reversible AKI characterized by acute tubular necrosis and interstitial nephritis. Recent studies have showed the involvement of cytochromes P450s (CYPs in biotransformation of SCBs. The use of quetiapine which is a substrate of the CYP3A4 and is excreted (73% as urine metabolites may worsen the side effect profiles of both quetiapine and K2. SCBs use should be included in the differential diagnosis of AKI and serum Creatinine Phosphokinase (CPK level should be monitored. Further research is needed to identify the mechanism of SCBs nephrotoxicity.

  14. The Acute Temporary Peritoneal Dialysis in Neonates: A Five-Year Experience

    Seyedeh Fatemeh Khatami

    2015-06-01

    Conclusion: PD is an effective treatment for seriously ill newborns with life-threatening conditions such as acute renal failure or certain inborn errors of metabolism. However, mortality rate remains high due to the severity of underlying diseases and comorbidities.

  15. The hemodynamic tolerability and feasibility of sustained low efficiency dialysis in the management of critically ill patients with acute kidney injury

    Nisenbaum Rosane; Burns Karen E; Friedrich Jan O; Fieghen Heather E; Adhikari Neill K; Hladunewich Michelle A; Lapinsky Stephen E; Richardson Robert M; Wald Ron

    2010-01-01

    Abstract Background Minimization of hemodynamic instability during renal replacement therapy (RRT) in patients with acute kidney injury (AKI) is often challenging. We examined the relative hemodynamic tolerability of sustained low efficiency dialysis (SLED) and continuous renal replacement therapy (CRRT) in critically ill patients with AKI. We also compared the feasibility of SLED administration with that of CRRT and intermittent hemodialysis (IHD). Methods This cohort study encompassed four ...

  16. Outcomes of sustained low efficiency dialysis versus continuous renal replacement therapy in critically ill adults with acute kidney injury: a cohort study

    Kitchlu, Abhijat; Adhikari, Neill; Burns, Karen E.A.; Friedrich, Jan O; Garg, Amit X.; Klein, David; Richardson, Robert M; Wald, Ron

    2015-01-01

    Background Sustained low efficiency dialysis (SLED) is increasingly used as a renal replacement modality in critically ill patients with acute kidney injury (AKI) and hemodynamic instability. SLED may reduce the hemodynamic perturbations of intermittent hemodialysis, while obviating the resource demands of CRRT. Although SLED is being increasingly used, few studies have evaluated its impact on clinical outcomes. Methods We conducted a cohort study comparing SLED (target 8 h/session, blood flo...

  17. Diabetic Muscle Infarction: A Rare Cause of Acute Limb Pain in Dialysis Patients

    G. De Vlieger

    2013-01-01

    Full Text Available Diabetic muscle infarction is a rare microangiopathic complication occurring in patients with advanced diabetes mellitus. Diabetic patients with chronic kidney disease stage Vd are prone to develop this complication. The presenting symptom is a localized painful swelling of the affected limb. Symptoms usually resolve spontaneously during the following weeks, but frequent relapse can occur and in some cases swelling may lead to compartment syndrome. Biochemical blood analyses show an elevated C-reactive protein, but creatine kinase is often normal. Diagnosis can be made on clinical presentation and imaging, with magnetic resonance imaging as the gold standard. Histology is often not contributive. Treatment consists of rest, analgesics, rigorous glycemic control and low-dose aspirin. Severe cases of compartment syndrome require fasciotomy. In the current paper, we present two diabetic patients with cystic fibrosis, who are treated with automated peritoneal dialysis and suffered from episodic lower limb infarction. We subsequently review 48 episodes of diabetic muscle infarction previously reported in the literature in patients with end-stage renal disease.

  18. Key Factors for a High-Quality Peritoneal Dialysis Program — The Role of the PD Team and Continuous Quality Improvement

    Fang, Wei; Ni, Zhaohui; Qian, Jiaqi

    2014-01-01

    The proportion of end-stage renal disease (ESRD) patients on peritoneal dialysis (PD) has increased very fast in China over the last decade. Renji Hospital, affiliated with Shanghai Jiaotong University School of Medicine, is a recognized high-quality PD unit with a high PD utilization rate, excellent patient and technique survival (1-year and 5-year patient survival rate of 93% and 71%, and 1-year and 5-year technique survival of 96% and 82%, respectively), low peritonitis rate and a well-documented good quality of life of the treated patients. We believe that a dedicated and experienced PD team, a structured patient training program, continuous patient support, establishing and utilizing standardized protocols, starting PD with low dialysis dose, monitoring key performance indicators (KPIs), and continuous quality improvement (CQI) are the key factors underlying this successful PD program. PMID:24962961

  19. Key factors for a high-quality peritoneal dialysis program--the role of the PD team and continuous quality improvement.

    Fang, Wei; Ni, Zhaohui; Qian, Jiaqi

    2014-06-01

    The proportion of end-stage renal disease (ESRD) patients on peritoneal dialysis (PD) has increased very fast in China over the last decade. Renji Hospital, affiliated with Shanghai Jiaotong University School of Medicine, is a recognized high-quality PD unit with a high PD utilization rate, excellent patient and technique survival (1-year and 5-year patient survival rate of 93% and 71%, and 1-year and 5-year technique survival of 96% and 82%, respectively), low peritonitis rate and a well-documented good quality of life of the treated patients. We believe that a dedicated and experienced PD team, a structured patient training program, continuous patient support, establishing and utilizing standardized protocols, starting PD with low dialysis dose, monitoring key performance indicators (KPIs), and continuous quality improvement (CQI) are the key factors underlying this successful PD program. PMID:24962961

  20. Dialysis Disequilibrium Syndrome: Brain death following hemodialysis for metabolic acidosis and acute renal failure – A case report

    Bagshaw Sean M

    2004-08-01

    Full Text Available Abstract Background Dialysis disequilibrium syndrome (DDS is the clinical phenomenon of acute neurologic symptoms attributed to cerebral edema that occurs during or following intermittent hemodialysis (HD. We describe a case of DDS-induced cerebral edema that resulted in irreversible brain injury and death following acute HD and review the relevant literature of the association of DDS and HD. Case Presentation A 22-year-old male with obstructive uropathy presented to hospital with severe sepsis syndrome secondary to pneumonia. Laboratory investigations included a pH of 6.95, PaCO2 10 mmHg, HCO3 2 mmol/L, serum sodium 132 mmol/L, serum osmolality 330 mosmol/kg, and urea 130 mg/dL (46.7 mmol/L. Diagnostic imaging demonstrated multifocal pneumonia, bilateral hydronephrosis and bladder wall thickening. During HD the patient became progressively obtunded. Repeat laboratory investigations showed pH 7.36, HCO3 19 mmol/L, potassium 1.8 mmol/L, and urea 38.4 mg/dL (13.7 mmol/L (urea-reduction-ratio 71%. Following HD, spontaneous movements were absent with no pupillary or brainstem reflexes. Head CT-scan showed diffuse cerebral edema with effacement of basal cisterns and generalized loss of gray-white differentiation. Brain death was declared. Conclusions Death is a rare consequence of DDS in adults following HD. Several features may have predisposed this patient to DDS including: central nervous system adaptations from chronic kidney disease with efficient serum urea removal and correction of serum hyperosmolality; severe cerebral intracellular acidosis; relative hypercapnea; and post-HD hemodynamic instability with compounded cerebral ischemia.

  1. Early vs late start of dialysis: it's all about timing

    Macedo, Etienne; Ravindra L. Mehta

    2010-01-01

    Acute kidney injury (AKI) is now well recognized as an independent risk factor for increased morbidity and mortality, particularly when dialysis is needed. The wide variation in dialysis utilization contributes to a lack of consensus on what parameters should guide the decision to start dialysis. While the association of early initiation of dialysis with survival benefit was first demonstrated four decades ago, few studies in the modern era of dialysis have addressed time of dialysis initiati...

  2. Health-related quality of life as a predictor of mortality in patients on peritoneal dialysis1

    de Oliveira, Marília Pilotto; Kusumota, Luciana; Haas, Vanderlei José; Ribeiro, Rita de Cássia Helú Mendonça; Marques, Sueli; Oller, Graziella Allana Serra Alves de Oliveira

    2016-01-01

    Objective: to characterize deaths that occurred, and the association between socio-demographic, clinical, laboratory variables and health-related quality of life and the outcome of death in patients on peritoneal dialysis, over a two year period after an initial assessment. Method: observational, prospective population study with 82 patients on peritoneal dialysis. The instruments used for the first stage of data collection were the mini-mental state examination, a sociodemographic, economic, clinical and laboratory questionnaire and the Kidney Disease and Quality of Life-Short Form. After two years, data for characterization and occurrence of death in the period were collected. The relative risk of death outcome was calculated through statistical analysis; the risk of death was estimated by the survival Kaplan-Meier curve, and determined predictors of death by the Cox Proportional Hazards Model. Results: of the 82 original participants, 23 had as an outcome death within two years. The increased risk for the outcome of death was associated with a lower mean score of health-related quality of life in the physical functioning domain. Conclusion: the worst health-related quality of life in the physical functioning domain, could be considered a predictor of death. PMID:27192413

  3. Dialysis for acute kidney injury associated with influenza a (H1N1 infection

    Augusto Vallejos

    2013-01-01

    Full Text Available In June 2009, the World Health Organization declared a novel influenza A, S-OIV (H1N1, pandemic. We observed 44 consecutive patients during the "first wave" of the pandemic. 70.5% of them showed co-morbidities (hypertension, obesity, chronic respiratory diseases, chronic renal disease, diabetes, pregnancy. Serious cases were admitted to the intensive care unit (ICU, particularly those with severe acute respiratory failure. Some of them developed acute kidney injury (AKI and required renal replacement therapy (RRT. The average time between admission to the ICU and initiation of RRT was 3.16 ± 2.6 days. At initiation of RRT, most patients required mechanical ventilation. No relationship was found with creatinine-kinase levels. Seventy-five percent of the cases were observed during a 3-week period and mortality, related to respiratory failure, doubling of alanine amino transferase and use of inotropics was 81.8%. In conclusion, the H1N1-infected patients who developed RRT-requiring AKI, in the context of multi-organ failure, showed a high mortality rate. Thus, it is mandatory that elaborate strategies aimed at anticipating potential renal complications associated to future pandemics are implemented.

  4. Trends in One-Year Outcomes of Dialysis-Requiring Acute Kidney Injury in Denmark 2005-2012: A Population-Based Nationwide Study

    Carlson, Nicholas; Hommel, Kristine; Olesen, Jonas Bjerring; Soja, Anne-Merete; Vilsbøll, Tina; Kamper, Anne-Lise; Torp-Pedersen, Christian; Gislason, Gunnar

    2016-01-01

    Background Dialysis-requiring acute kidney injury (AKI) is associated with substantial mortality and risk of end-stage renal disease (ESRD). Despite considerable growth in incidence of severe AKI, information pertaining to trends in outcomes remains limited. We evaluated time trends in one year risks of ESRD and death in patients with dialysis-requiring AKI over an eight year period in Denmark. Methods In a retrospective nationwide study based on national registers, all adults requiring acute renal replacement therapy between 2005 and 2012 were identified. Patients with preceding ESRD were excluded. Through individual-level cross-referencing of administrative registries, information pertaining to comorbidity, preceding surgical interventions, and concurrent other organ failure and sepsis was ascertained. Comparisons of period-specific one year odds ratios for ESRD and death were calculated in a multiple logistic regression model. Results A total of 13,819 patients with dialysis-requiring AKI were included in the study. Within one year, 1,017 (7.4%) patients were registered with ESRD, and 7,908 (57.2%) patients died. The one-year rate of ESRD decreased from 9.0% between 2005 and 2006 to 6.1% between 2011 and 2012. Simultaneously, the one-year mortality rate decreased from 58.2% between 2005 and 2006 to 57.5% between 2011 and 2012. Consequently, the adjusted odds ratios for the period 2011–2012 (with the period 2005–2006 as reference) were 0.75 (0.60–0.95, p = 0.015) and 0.87 (95% CI 0.78–0.97, p = 0.010) for ESRD and death, respectively. Conclusions In a nationwide retrospective study on time trends in one year outcomes following dialysis-requiring AKI, risk of all-cause mortality and ESRD decreased over a period of 8 years. PMID:27459297

  5. Dialysis - hemodialysis

    Artificial kidneys - hemodialysis; Dialysis; Renal replacement therapy - hemodialysis; End-stage renal disease - hemodialysis; Kidney failure - hemodialysis; Renal failure - hemodialysis; Chronic kidney disease - hemodialysis

  6. Non-pharmacological interventions for improving sleep quality in patients on dialysis: systematic review and meta-analysis.

    Yang, Bo; Xu, Jiaruo; Xue, Qiang; Wei, Tingting; Xu, Jing; Ye, Chaoyang; Mei, Changlin; Mao, Zhiguo

    2015-10-01

    We conducted a meta-analysis to summarise and quantify the effects of non-pharmacological interventions on sleep quality improvement in uraemic patients on dialysis. We defined the primary outcome as the change of sleep quality before and after interventions (evaluated by polysomonography or subjective questionnaires such as Pittsburgh sleep quality index, PSQI). The change of fatigue scales, inflammatory cytokines and adverse events were analysed as secondary outcomes. Twelve eligible randomised controlled trials and one prospective cohort study were identified. All three identified non-pharmacological interventions could result in a greater PSQI score reduction compared to controls: 1) cognitive-behavioural therapy (CBT) versus sleep hygiene education (standardised mean difference (SMD) 0.85, 95% CI 0.37-1.34); 2) physical training versus no training (SMD 3.36, 95% CI 2.16-4.57) and 3) Acupressure (including other acupoints massages) versus control (SMD 1.77, 95% CI 0.80-2.73). In terms of subscores, we found that CBT may shorten sleep latency, alleviate sleep disturbance and reduce the use of sleep medications. The finding of the cohort study suggested that intradialytic aerobic exercise training improved sleep quality in haemodialysis patients with restless leg syndrome. In conclusion, in dialysis-dependent patients, CBT could shorten sleep latency, alleviate sleep disturbance and reduce the use of sleep medications. Acupressure (including other acupoints massages) and exercise training are promising interventions but the results in these subgroups should be interpreted cautiously due to the concern of methodological quality and potential confounding factors. PMID:25645131

  7. Five-year risk of end-stage renal disease among intensive care patients surviving dialysis-requiring acute kidney injury: a nationwide cohort study

    Gammelager, Henrik; Christiansen, Christian Fynbo; Johansen, Martin Berg; Tønnesen, Else; Jespersen, Bente; Sørensen, Henrik Toft

    2013-01-01

    Introduction Dialysis-requiring acute kidney injury (D-AKI) is common among intensive care unit (ICU) patients. However, follow-up data on the risk of end-stage renal disease (ESRD) among these patients remain sparse. We assessed the short-term and long-term risk of ESRD after D-AKI, compared it with the risk in other ICU patients, and examined the risk within subgroups of ICU patients. Methods We used population-based medical registries to identify all adult patients admitted to an ICU in De...

  8. Health-related quality of life in different stages of chronic kidney disease and at initiation of dialysis treatment

    Pagels Agneta A

    2012-06-01

    Full Text Available Abstract Objectives To evaluate health-related quality of life (HRQoL in patients in different stages of chronic kidney disease (CKD up to initiation of dialysis treatment and to explore possible correlating and influencing factors. Methods Cross-sectional design with 535 patients in CKD stages 2–5 and 55 controls assessed for HRQoL through SF-36 together with biomarkers. Results All HRQoL dimensions deteriorated significantly with CKD stages with the lowest scores in CKD 5. The largest differences between the patient groups were seen in ‘physical functioning’, ‘role physical’, ‘general health’ and in physical summary scores (PCS. The smallest disparities were seen in mental health and pain. Patients in CKD stages 2–3 showed significantly decreased HRQoL compared to matched controls, with differences of large magnitude - effect size (ES ≥ .80 - in ‘general health’ and PCS. Patients in CDK 4 demonstrated deteriorated scores with a large magnitude in ‘physical function’, ‘general health’ and PCS compared to the patients in CKD 2–3. Patients in CKD 5 demonstrated deteriorated scores with a medium sized magnitude (ES 0.5 – 0.79 in ‘role emotional’ and mental summary scores compared to the patients in CKD 4. Glomerular filtration rate Conclusions Having CKD implies impaired HRQoL, also in earlier stages of the disease. At the time for dialysis initiation HRQoL is substantially deteriorated. Co-existing conditions, such as inflammation and cardiovascular disease seem to be powerful predictors of impaired HRQoL in patients with CKD. Within routine renal care, strategies to improve function and well-being considering the management of co-existing conditions like inflammation and CVD need to be developed.

  9. Lower Residual Renal Function is a Risk Factor for Depression and Impaired Health-Related Quality of Life in Korean Peritoneal Dialysis Patients

    Park, Hayne Cho; Lee, Hajeong; Lee, Jung Pyo; Kim, Dong Ki; Oh, Kook-Hwan; Joo, Kwon Wook; Lim, Chun Soo; Kim, Yon Su; Ahn, Curie; Oh, Yun Kyu

    2011-01-01

    We retrospectively evaluated demographic and biochemical parameters associated with depression and health-related quality of life (HRQOL) in maintenance peritoneal dialysis (PD) patients. This study included 105 patients maintaining PD at Seoul National University Hospital. Data were collected from electronic medical record. Korean Beck's Depression Inventory and Korean version of Kidney Disease Quality of Life short form, version 1.3 were used to evaluate depression and HRQOL, respectively. ...

  10. Effects of Improving Physical Activity Level on Quality of Life and Functional Status of Patients Receiving Peritoneal Dialysis

    Deran OSKA

    2014-01-01

    Full Text Available OBJECTIVE: The aim of this study was to determine whether patients receiving peritoneal dialysis (PD experience an improvement in physical activity, quality of life and functional status as a result of exercise training at home by motivation about benefi ts of exercising. MATERIAL and METHODS: Twenty-one PD patients of 46.7±14.1 years participated in the study. Participants were encouraged by a physiotherapist to walk for 30 minutes, 3 days a week and motivated by explaining benefi ts of exercising. We assessed quality of life by Kidney Disease Quality of Life Questionnaire-Turkish Version (KDQOL-SF, functional status by Six Minute Walk Test (SMW, physical activity level by International Physical Activity Questionnaire – Long Form (IPAQ-LF. The antropometric measurements were performed with the bioelectrical impedance. Assessments were done at the beginning and 3 months later. RESULTS: Total physical activity score of IPAQ-LF increased signifi cantly 3 months later (p0.05. Improvements in pain and emotional score of KDQOL-SF were statistically signifi cant (p<0.05. CONCLUSION: Regular exercise should be allocated in the PD standard care. Participation of the patient into such a program could be possible by explaining the benefi ts of exercising at the beginning of the treatment.

  11. Relationship between Kt/V urea-based dialysis adequacy and nutritional status and their effect on the components of the quality of life in incident peritoneal dialysis patients

    Chen Jin-Bor

    2012-06-01

    Full Text Available Abstract Background It is well known that the quality of life of patients with chronic kidney disease can be improved by dialysis. While previous studies have used retrospective designs and adhered to a standard target prescribed by clinical guidelines, our study prospectively investigates the association between the adequacy of peritoneal dialysis (PD and measures of nutritional status on quality-of-life domains in a cohort of incident PD patients. Methods It was a prospective 6-month observational study. Eighty incident PD participants who were treated in a hospital-based PD center were enrolled. The period of enrollment was January 2009–June 2010; follow-up continued until December 2010. PD adequacy indices, including Kt/V urea, weekly Ccr (WCcr, measures of nutritional status (albumin, BMI, and nPCR were measured at 1 month and 6 months after PD initiation. SF-36 health survey questionnaires were used to measure the quality of life. The outcomes were used to measure the changes in the domains of the SF-36 after 6 months of PD therapy. Results Seventy-seven incident patients who underwent PD for 6 months were included in the study. The mean age was 47.3 years, and the male-to-female ratio was 38:39. A peritoneal Kt/V urea value of 1.2, which was also the baseline cutoff value, was found to have the highest influence on SF-36 domains. Patients with baseline peritoneal Kt/V urea value of Limitations A small cohort and a short observation period. Conclusions The baseline level of peritoneal Kt/V urea affected the components of the quality of life after PD initiation. In contrast, a lower baseline nPCR level was associated with deterioration in the quality of life after PD therapy.

  12. Data quality in the Danish National Acute Leukemia Registry

    Ostgård, Lene Sofie Granfeldt; Nørgaard, Jan Maxwell; Severinsen, Marianne Tang;

    2013-01-01

    The Danish National Acute Leukemia Registry (DNLR) has documented coverage of above 98.5%. Less is known about the quality of the recorded data.......The Danish National Acute Leukemia Registry (DNLR) has documented coverage of above 98.5%. Less is known about the quality of the recorded data....

  13. Trends in one-year outcomes of dialysis-requiring acute kidney injury in Denmark 2005-2012

    Carlson, Nicholas; Hommel, Kristine; Olesen, Jonas Bjerring;

    2016-01-01

    excluded. Through individual-level cross-referencing of administrative registries, information pertaining to comorbidity, preceding surgical interventions, and concurrent other organ failure and sepsis was ascertained. Comparisons of period-specific one year odds ratios for ESRD and death were calculated...... in a multiple logistic regression model. RESULTS: A total of 13,819 patients with dialysis-requiring AKI were included in the study. Within one year, 1,017 (7.4%) patients were registered with ESRD, and 7,908 (57.2%) patients died. The one-year rate of ESRD decreased from 9.0% between 2005 and 2006...

  14. Quality of life, mental health and health beliefs in haemodialysis and peritoneal dialysis patients: Investigating differences in early and later years of current treatment

    Tomaras V; Synodinou C; Theofilou P; Ginieri-Coccossis M; Soldatos C

    2008-01-01

    Abstract Background The study examines differences regarding quality of life (QoL), mental health and illness beliefs between in-centre haemodialysis (HD) and continuous ambulatory peritoneal dialysis (CAPD/PD) patients. Differences are examined between patients who recently commenced treatment compared to patients on long term treatment. Methods 144 End-Stage Renal Disease (ESRD) patients were recruited from three treatment units, of which 135 provided full data on the variables studied. Pat...

  15. Quality of life, mental health and health beliefs in haemodialysis and peritoneal dialysis patients: Investigating differences in early and later years of current treatment

    Ginieri-Coccossis, M; Theofilou, P; Synodinou, C; Tomaras, V; Soldatos, C

    2008-01-01

    Background The study examines differences regarding quality of life (QoL), mental health and illness beliefs between in-centre haemodialysis (HD) and continuous ambulatory peritoneal dialysis (CAPD/PD) patients. Differences are examined between patients who recently commenced treatment compared to patients on long term treatment. Methods 144 End-Stage Renal Disease (ESRD) patients were recruited from three treatment units, of which 135 provided full data on the variables studied. Patients con...

  16. Motor performance, exercise tolerance, and health-related quality of life in children on dialysis

    Eijsermans, RM; Creemers, DG; Helders, PJ; Schroder, CH

    2004-01-01

    In contrast to the adult population, little is known regarding health-related quality of life and exercise tolerance in children with end-stage renal disease (ESRD) undergoing chronic intermittent hemodialysis. We designed a pilot study to investigate whether research into this area is indicated. Th

  17. Effect of acute kidney injury requiring extended dialysis on 28 day and 1 year survival of patients undergoing interventional lung assist membrane ventilator treatment

    Hadem Johannes

    2011-04-01

    Full Text Available Abstract Background Extracorporeal lung assist devices are increasingly used in the intensive care unit setting to improve extracorporeal gas exchange mainly in patients with acute respiratory distress syndrome. ARDS is frequently accompanied by acute kidney injury; however it is so far unknown how the combination of these two conditions affects long term survival of critically ill patients. Methods In a retrospective analysis of a tertiary care hospital we evaluated all patients undergoing interventional lung assist (iLA treatment between January 1st 2005 and December 31st 2009. Data from all 61 patients (31 F/30 M, median age 40 (28 to 52 years were obtained by chart review. Follow up data up to one year were obtained. Results Of the 61 patients undergoing iLA membrane ventilator treatment 21 patients had acute kidney injury network (AKIN stage 3 and were treated by extended dialysis (ED. Twenty-eight day survival of all patients was 33%. While patients without ED showed a 28 day survival of 40%, the survival of patients with ED was only 19%. Patients on ED were not different in respect to age, weight, Horowitz index and underlying disease. Conclusions AKI requiring ED therapy in patients undergoing iLA treatment increases mortality in ICU patients. Patients in whom iLA was placed as a bridge to lung transplantation and that were successfully transplanted showed the best outcome. Future studies have to clarify whether it is possible to identify patients that truly benefit from the combination of these two extracorporeal treatment methods.

  18. Validation of the Disease-Specific Components of the Kidney Disease Quality of Life-36 (KDQOL-36) in Chinese Patients Undergoing Maintenance Dialysis

    2016-01-01

    Aim The aim of this study was to evaluate the validity, reliability and sensitivity of the disease-specific items of the Kidney Disease Quality of Life-36 (KDQOL-36) in Chinese patients undergoing maintenance dialysis. Methods The content validity was assessed by content validity index (CVI) in ten subjects. 356 subjects were recruited for pilot psychometric testing. The internal construct validity was assessed by corrected item-subscale total correlation. Confirmatory factor analysis (CFA) was used to confirm the factor structure. The convergent validity was assessed by Pearson’s correlation test between the disease specific subscale scores and SF-12 version 2 Health Survey (SF-12 v2) scores. The reliability was assessed by the internal consistency (Cronbach’s Alpha coefficient) and 2-week test–retest reliability (intraclass correlation coefficient (ICC)). The sensitivity was determined by performing known group comparisons by independent t-test. Results The CVI on clarity and relevance was ≥ 0.9 for all items. Corrected item- total correlation scores were ≥0.4 for all, except an item related to problems with access site. CFA confirmed the 3-factor structure of the disease-specific component of the KDQOL-36. The correlation coefficients between the disease-specific domain scores and the SF-12 v2 physical and mental component summary scores ranged from 0.328 to 0.492. The reliability was good (Cronbach’s alpha coefficients ranged from 0.810 to 0.931, ICC ranged from 0.792 to 0.924). Only the effect subscale was sensitive in detecting differences in HRQOL between haemodialysis and peritoneal dialysis patients, with effect size = 0.68. Conclusion The disease-specific items of the KDQOL-36 are a valid, reliable and sensitive measure to assess the health-related quality of life of Chinese patients on maintenance dialysis. PMID:27148742

  19. The hemodynamic tolerability and feasibility of sustained low efficiency dialysis in the management of critically ill patients with acute kidney injury

    Nisenbaum Rosane

    2010-11-01

    Full Text Available Abstract Background Minimization of hemodynamic instability during renal replacement therapy (RRT in patients with acute kidney injury (AKI is often challenging. We examined the relative hemodynamic tolerability of sustained low efficiency dialysis (SLED and continuous renal replacement therapy (CRRT in critically ill patients with AKI. We also compared the feasibility of SLED administration with that of CRRT and intermittent hemodialysis (IHD. Methods This cohort study encompassed four critical care units within a single university-affiliated medical centre. 77 consecutive critically ill patients with AKI who were treated with CRRT (n = 30, SLED (n = 13 or IHD (n = 34 and completed at least two RRT sessions were included in the study. Overall, 223 RRT sessions were analyzed. Hemodynamic instability during a given session was defined as the composite of a > 20% reduction in mean arterial pressure or any escalation in pressor requirements. Treatment feasibility was evaluated based on the fraction of the prescribed therapy time that was delivered. An interrupted session was designated if Results Hemodynamic instability occurred during 22 (56.4% SLED and 43 (50.0% CRRT sessions (p = 0.51. In a multivariable analysis that accounted for clustering of multiple sessions within the same patient, the odds ratio for hemodynamic instability with SLED was 1.20 (95% CI 0.58-2.47, as compared to CRRT. Session interruption occurred in 16 (16.3, 30 (34.9 and 11 (28.2 of IHD, CRRT and SLED therapies, respectively. Conclusions In critically ill patients with AKI, the administration of SLED is feasible and provides comparable hemodynamic control to CRRT.

  20. Quality of life, mental health and health beliefs in haemodialysis and peritoneal dialysis patients: Investigating differences in early and later years of current treatment

    Tomaras V

    2008-11-01

    Full Text Available Abstract Background The study examines differences regarding quality of life (QoL, mental health and illness beliefs between in-centre haemodialysis (HD and continuous ambulatory peritoneal dialysis (CAPD/PD patients. Differences are examined between patients who recently commenced treatment compared to patients on long term treatment. Methods 144 End-Stage Renal Disease (ESRD patients were recruited from three treatment units, of which 135 provided full data on the variables studied. Patients consisted of: a 77 in-centre haemodialysis (HD and 58 continuous ambulatory peritoneal dialysis (CAPD/PD patients, all currently being treated by dialysis for varied length of time. Patients were compared for differences after being grouped into those who recently commenced treatment ( 4 years. Next, cases were selected as to form two equivalent groups of HD and CAPD/PD patients in terms of length of treatment and sociodemographic variables. The groups consisted of: a 41 in-centre haemodialysis (HD and b 48 continuous ambulatory peritoneal dialysis (CAPD/PD patients, fitting the selection criteria of recent commencement of treatment and similar sociodemographic characteristics. Patient-reported assessments included: WHOQOL-BREF, GHQ-28 and the MHLC, which is a health locus of control inventory. Results Differences in mean scores were mainly observed in the HD patients with > 4 years of treatment, providing lower mean scores in the QoL domains of physical health, social relationships and environment, as well as in overall mental health. Differences in CAPD/PD groups, between those in early and those in later years of treatment, were not found to be large and significant. Concerning the analysis on equivalent groups derived from selection of cases, HD patients indicated significantly lower mean scores in the QoL domain of environment and higher scores in the GHQ-28 subscales of anxiety/insomnia and severe depression, indicating more symptoms in these areas

  1. Peritoneal Dialysis (Beyond the Basics)

    ... but not excessive, amount of protein and certain minerals. People who use peritoneal dialysis lose protein with every exchange, which usually means that they must eat an increased amount of protein in the diet. Protein is found in meat, milk, chicken, fish, and eggs; lower-quality protein is ...

  2. Effect of the quality of water used for dialysis on the efficacy of hemodialysis: A single-center experience from Morocco

    I Akhmouch

    2011-01-01

    Full Text Available The quality of the water used for dialysis has been suggested as a factor causing inflammation in patients on hemodialysis (HD. We therefore conducted this study to identify the effect of quality of the water on nutritional state, inflammation and need for human recombinant erythropoietin (EPO in patients undergoing HD at Agadir, Morocco. This prospective study included patients on HD for at least one year. The water treatment was done according to the standard protocol, which was followed by additional enhancement of ultrafiltration using an additional polysulfone filter (diasafe, Fresenius, Bad Homburg, Germany before the dialyser. Water was monitored regularly during the study period to ensure acceptable levels of bacterial count as well as endotoxin levels. Various parameters including dry weight, systolic and diastolic blood pressure (PA before and after an HD session, need for human recombinant EPO, levels of hemoglobin (Hb, albumin, ferritin, C-reactive protein (CRP, and the dose of dialysis delivered (Kt/V were measured first at the beginning of the study and thereafter, in the third, sixth and 12 th months of the study. The study involved 47 patients, and after 12 months of the study, an improvement in median dry weight (1.2 kg, P = 0017 and a simultaneous median reduction of 20.7 IU/kg/week of EPO, with an in-crease of the median level of Hb, was noted. The results of our study suggest that by improving the biocompatibility of HD with the use of good quality water, patients acquire a better nutritional, inflammatory and hematologic status.

  3. Acute Myocardial Infarction Quality of Care: The Strong Heart Study

    Best, Lyle G.; Butt, Amir; Conroy, Britt; Devereux, Richard B.; Galloway, James M.; Jolly, Stacey; Lee, Elisa T.; Silverman, Angela; Yeh, Jeun-Liang; Welty, Thomas K.; Kedan, Ilan

    2014-01-01

    Objectives Evaluate the quality of care provided patients with acute myocardial infarction and compare with similar national and regional data. Design Case series. Setting The Strong Heart Study has extensive population-based data related to cardiovascular events among American Indians living in three rural regions of the United States. Participants Acute myocardial infarction cases (72) occurring between 1/1/2001 and 12/31/2006 were identified from a cohort of 4549 participants. Outcome measures The proportion of cases that were provided standard quality of care therapy, as defined by the Healthcare Financing Administration and other national organizations. Results The provision of quality services, such as administration of aspirin on admission and at discharge, reperfusion therapy within 24 hours, prescription of beta blocker medication at discharge, and smoking cessation counseling were found to be 94%, 91%, 92%, 86% and 71%, respectively. The unadjusted, 30 day mortality rate was 17%. Conclusion Despite considerable challenges posed by geographic isolation and small facilities, process measures of the quality of acute myocardial infarction care for participants in this American Indian cohort were comparable to that reported for Medicare beneficiaries nationally and within the resident states of this cohort. PMID:21942161

  4. Timing of dialysis initiation in AKI in ICU: international survey

    Charuhas V. Thakar; Rousseau, James; Leonard, Anthony C.

    2012-01-01

    Introduction Initiating dialysis in acute kidney injury (AKI) in an intensive care unit (ICU) remains a subjective clinical decision. We examined factors and practice patterns that influence early initiation of dialysis in ICU patients with acute kidney injury. Methods An online survey presented nephrologists (international) with three case scenarios with unstated predicted mortality rates of 30%. For each case the respondents were asked 4 questions about influences on t...

  5. Dialysis centers - what to expect

    ... what to expect; Renal replacement therapy - dialysis centers; End-stage renal disease - dialysis centers; Kidney failure - dialysis ... swells and the hand on that side feels cold Your hand gets cold, numb, or weak Also ...

  6. Long-term outcome of chronic dialysis in children

    Shroff, Rukshana; Ledermann, Sarah

    2008-01-01

    As the prevalence of children on renal replacement therapy (RRT) increases world wide and such therapy comprises at least 2% of any national dialysis or transplant programme, it is essential that paediatric nephrologists are able to advise families on the possible outcome for their child on dialysis. Most children start dialysis with the expectation that successful renal transplantation is an achievable goal and will provide the best survival and quality of life. However, some will require lo...

  7. The elderly patient on dialysis: geriatric considerations.

    Singh, Pooja; Germain, Michael J; Cohen, Lewis; Unruh, Mark

    2014-05-01

    The burgeoning population of older dialysis patients presents opportunities to provide personalized care. The older dialysis population has a high burden of chronic health conditions, decrements in quality of life and a high risk of death. In order to address these challenges, this review will recommend routinely establishing prognosis through the use of prediction instruments and communicating these findings to older patients. The challenges to prognosis in adults with end-stage renal disease (ESRD) include the subjective nature of clinical judgment, application of appropriate prognostic tools and communication of findings to patients and caregivers. There are three reasons why we believe these conversations occur infrequently with the dialysis population. First, there have previously been no clinically practical instruments to identify individuals undergoing maintenance hemodialysis (HD) who are at highest risk for death. Second, nephrologists have not been trained to have conversations about prognosis and end-of-life care. Third, other than hospitalizations and accrual of new diagnoses, there are no natural milestone guidelines in place for patients supported by dialysis. The prognosis can be used in shared decision-making to establish goals of care, limits on dialysis support or parameters for withdrawal from dialysis. As older adults with ESRD benefit from kidney transplantation, prognosis can also be used to determine who should be referred for evaluation by a kidney transplant team. The use of prognosis in older adults may determine approaches to optimize well-being and personalize care among older adults ranging from hospice to kidney transplantation. PMID:23787545

  8. Assessment of quality of care in acute postoperative pain management

    Milutinović Dragana

    2009-01-01

    Full Text Available Background/Aim. Managing of acute postoperative pain should be of great interest for all hospital institutions, as one of the key components of patients satisfaction, which indicates quality, as well as the outcome of treatment. The aim of this study was to assess the quality of nursing care in managing acute postoperative pain and to establish factors which influence patients assessment of the same. Method. The investigation was conducted on the sample of 135 patients hospitalized in surgical clinics of the Clinical Centre of Vojvodina in Novi Sad in the form of cross-sectional study, by interviewing patients during the second postoperative day and collecting sociodemographic variables, type of surgical procedure and applied analgesic therapy which were taken from their medical documentation. The modified questionnaire of the Strategic and Clinical Quality Indicators in Postoperative Pain Management (SCQIPP was used as the instrument of the investigation. The data were processed with suitable mathematical statistics methods such as multivariate analyses of variance (MANOVA, discriminative and other parametric procedures and methods. Roy's test, Pearson's coefficient contingency (χ, multiple correlation coefficient (R were conducted amongst other invariant procedures. Results. The mean score for the individual items of SCQIPP questionnaire was between 2.0 and 4.7 (scale range 1-5 and the percentage of patients answers 'strongly agree' ranged from 4.4 to 77%. The smallest number of positive answers were given by the patients for the item 'In order to assess pain intensity, some of the staff asked me at least once in the morning, in the afternoon and in the evening to show the number from 0-10'. Most of the patients (57% evaluated severe pain during the previous 24 hours, as moderate pain, which represents significantly greater number of patients which complain of severe pain and mild pain (p < 0.001. The analysis of patients evaluation (MANOVA p

  9. Amyloidosis associated with dialysis

    Amongst the complications of dialysis, amyloid osteopathy is getting increasingly significant. It is due to deposition of β2-microglobulin. To determine the incidence and time of development of this complication, the skeletal radiographs of 185 patients undergoing dialysis, some for up to ten years, were analysed retrospectively. In about 10% of patients, the presence of β2-microglobulin osteopathy may be expected. The radiological features, sites of predilection and differential diagnosis of amyloid osteopathy and of other skeletal changes due to dialysis are discussed. (orig.)

  10. Dialysis Extraction for Chromatography

    Jahnsen, V. J.

    1985-01-01

    Chromatographic-sample pretreatment by dialysis detects traces of organic contaminants in water samples analyzed in field with minimal analysis equipment and minimal quantities of solvent. Technique also of value wherever aqueous sample and solvent must not make direct contact.

  11. Dialysis Facility Compare Data

    U.S. Department of Health & Human Services — These are the official datasets used on the Medicare.gov Dialysis Facility Compare Website provided by the Centers for Medicare and Medicaid Services. These data...

  12. Factors Affecting Hemodialysis Patients' Satisfaction with Their Dialysis Therapy

    M. Al Eissa

    2010-01-01

    Full Text Available Aim. To assess the degree of satisfaction among hemodialysis patients and the factors influencing this satisfaction. Methods. Patients were recruited from 3 Saudi dialysis centers. Demographic data was collected. Using 1 to 10 Likert scale, the patients were asked to rate the overall satisfaction with, and the overall impact of, their dialysis therapy on their lives and to rate the effect of the dialysis therapy on 15 qualities of life domains. Results. 322 patients were recruited (72.6% of the total eligible patients. The mean age was 51.7 years (±15.4; 58% have been on dialysis for >3 years. The mean Charlson Comorbidity Index was 3.2 (±2, and Kt/V was 1.3 (±0.44. The mean satisfaction score was (7.41 ± 2.75 and the mean score of the impact of the dialysis on the patients' lives was 5.32 ± 2.55. Male patients reported worse effect of dialysis on family life, social life, energy, and appetite. Longer period since the commencement of dialysis was associated with adverse effect on finances and energy. Lower level of education was associated with worse dialysis effect on stress, overall health, sexual life, hobbies, and exercise ability. Conclusion. The level of satisfaction is affected by gender, duration on dialysis, educational level, and standard of care given.

  13. Baxter Aurora dialysis system.

    Kelly, Thomas D

    2004-01-01

    With the recent focus on the benefits of more frequent dialysis, the Baxter Aurora dialysis system provides maximum flexibility for therapy prescription, including short daily treatments, long nocturnal treatments, hemodialysis, hemofiltration, and online hemodiafiltration, all in a compact, reliable, easy to use system. A self-prompting touch screen user interface mounted on a movable arm provides for comfortable operation, whether sitting and standing. An automatic treatment setup mode facilitates easy treatment setup. Complex menus are eliminated by the use of a hardware key that automatically selects only the prescribed options during power up, eliminating all menus associated with nonprescribed functions and modalities. This prevents the user from becoming confused or accidentally altering the dialysis treatment. Prior to dialysis the instrument goes through an automatic self-test that confirms the operation of internal systems. The screen will dim when there is no action that the patient needs to attend to on the instrument. After dialysis, press the disinfect button and the instrument disinfects itself and shuts off. For patient safety, the "disinfect" menus are not available during dialysis. The instrument can also be programmed to automatically start and rinse at a set time. For remote treatment monitoring, the instrument connects to the Internet. The Aurora records information about the machine's technical status, providing a record of instrument history for easy servicing. The Aurora is a flexible platform that provides the desired renal therapy with ease of use and proper support for the hemodialysis patient when combined with Baxter's 24-hour infrastructure and support. PMID:15043620

  14. Dialysis and contrast media

    In a previous survey we revealed uncertainty among responders about (a) whether or not to perform hemodialysis in patients with severely reduced renal function who had received contrast medium; and (b) when to perform hemodialysis in patients on regular treatment with hemodialysis or continuous ambulatory dialysis who received contrast medium. Therefore, the Contrast Media Safety Committee of The European Society of Urogenital Radiology decided to review the literature and to issue guidelines. The committee performed a Medline search. Based on this, a report and guidelines were prepared. The report was discussed at the Ninth European Symposium on Urogenital Radiology in Genoa, Italy. Hemodialysis and peritoneal dialysis safely remove both iodinated and gadolinium-based contrast media. The effectiveness of hemodialysis depends on many factors including blood and dialysate flow rate, permeability of dialysis membrane, duration of hemodialysis and molecular size, protein binding, hydrophilicity, and electrical charge of the contrast medium. Generally, several hemodialysis sessions are needed to removal all contrast medium, whereas it takes 3 weeks for continuous ambulatory dialysis to remove the agent completely. There is no need to schedule the dialysis in relation to the injection of iodinated or MR contrast media or the injection of contrast agent in relation to the dialysis program. Hemodialysis does not protect poorly functioning kidneys against contrast-medium-induced nephrotoxicity. Simple guidelines are given. (orig.)

  15. Dialysis and contrast media

    Morcos, Sameh K. [Department of Diagnostic Imaging, Northern General Hospital, Sheffield Teaching Hospitals NHS Trust, Sheffield S5 7AU (United Kingdom); Thomsen, Henrik S. [Department of Diagnostic Radiology 54E2, Copenhagen University Hospital at Herlev, Herlev Ringvej 75, 2730 Herlev (Denmark); Webb, Judith A.W. [Department of Diagnostic Imaging, St Bartholomew' s Hospital, London EC1A 7BE (United Kingdom)

    2002-12-01

    In a previous survey we revealed uncertainty among responders about (a) whether or not to perform hemodialysis in patients with severely reduced renal function who had received contrast medium; and (b) when to perform hemodialysis in patients on regular treatment with hemodialysis or continuous ambulatory dialysis who received contrast medium. Therefore, the Contrast Media Safety Committee of The European Society of Urogenital Radiology decided to review the literature and to issue guidelines. The committee performed a Medline search. Based on this, a report and guidelines were prepared. The report was discussed at the Ninth European Symposium on Urogenital Radiology in Genoa, Italy. Hemodialysis and peritoneal dialysis safely remove both iodinated and gadolinium-based contrast media. The effectiveness of hemodialysis depends on many factors including blood and dialysate flow rate, permeability of dialysis membrane, duration of hemodialysis and molecular size, protein binding, hydrophilicity, and electrical charge of the contrast medium. Generally, several hemodialysis sessions are needed to removal all contrast medium, whereas it takes 3 weeks for continuous ambulatory dialysis to remove the agent completely. There is no need to schedule the dialysis in relation to the injection of iodinated or MR contrast media or the injection of contrast agent in relation to the dialysis program. Hemodialysis does not protect poorly functioning kidneys against contrast-medium-induced nephrotoxicity. Simple guidelines are given. (orig.)

  16. Definition and Classification of Acute Kidney Injury:Contributions and Problems in the Clinical Practice

    CHEN Yi-pu

    2010-01-01

    @@ Definition and Classification of Acute Kidney Injury Before the RIFLE classification system of acute renal failure (ARF) was proposed in the Second Conference of Acute Dialysis Quality Initiative (ADQI, an international volunteer organization mainly composed of intensivists and nephrologists in developed countries) in 2002, there were more than 35 diagnostic criteria of ARF in different literatures, which led to confusion in clinical practice and epidemiological investigation(1).

  17. Smoking And Quality Of Life After Acute Myocardial Infarction

    Esad Pepic

    2011-02-01

    Full Text Available Objectives: To examine and compare the quality of life (QoLof patient with Acute Myocardial Infraction and healthyindividuals. Furthermore to investigates the influence oftobacco smoking on QoL of these groups.Material and Methods: A total of 200 subjects were recruitedfor this study, one hundred of these were smokers and restwas non-smokers. Further sub-classification was done on thebasis of the AMI. SF- 36 was used to evaluate the QoL thequality of life among the smokers and non-smokers with andwithout the incidence of AMI. Data analysis was done usingStatistical Package for Social Sciences SPSS version 13 ®.Results: Findings demonstrate a clear relation to the averageQoL scores among smokers and nonsmokers. Non-smokerswere found to have statistically significant differences (SSD inQoL with and without the incidence of AMI. High Qol score wasobserved among healthy non-smokers. With increasing age ofsmokers, it is seen that there is a decrease in scores on allsubscales of quality of life, and the value difference scores werestatistically significant (p<0.05.Conclusion: Smoking significantly affects the QoL of patientswith AMI. This effect was more pronounced with age. Maritalstatus was found to affecting the physical functioning, vitalityand mental health of the subjects

  18. The assessment of quality of life in acute cough with the Leicester Cough Questionnaire (LCQ-acute)

    Yousaf, Nadia; Lee, Kai K; Jayaraman, Bhagyashree; Pavord, Ian D.; Birring, Surinder S

    2011-01-01

    Introduction Acute cough has a significant impact on physical and psychosocial health and is associated with an impaired quality of life (QOL). The Leicester Cough Questionnaire (LCQ) is a validated cough-related health status questionnaire designed for patients with chronic cough. The purpose of this study was to validate the LCQ for the assessment of health related QOL in patients with acute cough and determine the clinical minimal important difference (MID). Methods 10 subjects with cough ...

  19. 品管圈活动在降低腹膜透析腹膜炎发生率中的应用%Application of quality control circle activity on reducing the incidence rate of peritoneal dialysis peritonitis

    刘晓晨; 陈秀荣; 张兰

    2016-01-01

    目的:探讨品管圈在降低腹膜透析腹膜炎发生率中的应用效果.方法:选择2013年1~12月在肾内科住院后出院进行居家腹膜透析的患者70例为对照组,选择2014年1~12月在肾内科住院后出院进行居家腹膜透析的患者78例为观察组,两组患者均给予常规的护理措施,观察组在常规护理措施的基础上开展品管圈活动,即成立品管圈活动小组,确定活动主题,进行现状调查、分析原因、设定目标、制定对策并实施,比较两组患者腹膜透析腹膜炎的发生率.结果:观察组患者腹膜透析腹膜炎的发生率低于对照组(P<0.05).结论:将品管圈活动应用于腹膜透析患者的教育培训中,通过成员间的相互协作,找出问题发生的原因并进行分析,设定目标并制定对策进行实施,可以降低患者腹膜炎的发生率,促进护理工作质量的持续改进.%Objective:To discuss the application effect of quality control circle on reducing the incidence rate of peritoneal dialysis peritonitis. Methods:Se-lected 70 cases of patients taking house peritoneal dialysis after being hospitalized in nephrology department in January-December 2013 as control group;selected 78 cases of patients taking house peritoneal dialysis after being hospitalized in nephrology department in January- December 2014 as observation group. Two groups patients were given conventional nursing management. The observation group undertook quality control circle based on the conventional nursing management, namely,established quality control circle activity group,determined activity theme,made status survey, analyzed reason,set objec-tives,developed and carried measures and compared the incidence rate of peritoneal dialysis peritonitis of two groups patients. Results:The incidence rate of peritoneal dialysis peritonitis of observation group was lower than that of control group (P<0. 05). Conclusion:Through the mutual cooperation of members, finding and

  20. Osteoarthropathy in dialysis amyloidosis

    Many long-term (>60 months) hemodialysis patients develop a severe osteoarticular disease, called 'dialysis arthropathy', which is characterized by the deposition in bone and synovia of a new type of amyloid made mainly of β2-microglobulin. In the present study, 31 patients (17 males, 14 females; age 54.1±13 years) undergoing chronic hemodialysis arthropathy by means of clinics and of radiological investigations (conventional radiography and computed tomography). Sixteen patients (51.6%) had radiographic evidence of dialysis arthropathy: geodes (shoulders, 12 cases; wrists, 11; hips, 2; knees, 2) and/or destructive arthropathies (cervical spine, 13 cases; dorsolumbar spine, 2; hands, 2; hips, 1). Within 24 months, these lesions were found to progress slowly in the majoriry of cases. In the diagnostic process, CT should be employed in the study of spine, shoulders and hips when the lesions have not been sufficiently demonstrated by conventional radiography in the presence of evident clinical signs. Patients with dialysis arthropathy had undergone dialysis for longer periods than those without it (p<0.005) and showed a significantly higher incidence of both carpal tunnel syndrome (p<0.0005) and shoulder pain (p<0.005). Our findings confirm the high incidence and clinical importance of dialysis arthropathy in long-term hemodialysis patients end the value of diagnostic imaging in screening such patients for those lesions

  1. Assessment of health-related quality of life in patients after acute myocardial infarction

    Rančić Nataša; Petrović Branislav; Apostolović Svetlana; Mandić Milan; Antić Ivan

    2011-01-01

    Introduction. Acute myocardial infarction has negative influence on patient’s quality of life. The objective of the paper was to assess the healthrelated quality of life in the patients one month and twelve months after acute myocardial infarction and to compare it with the healthy controls. Material and Methods. A prospective cohort study involved 160 patients aged from 30 to 79 and 240 healthy controls. The health-related quality of life was assessed with the Serbian version of these ...

  2. Associations among Spirituality, Health-Related Quality of Life, and Depression in Pre-Dialysis Chronic Kidney Disease Patients: An Exploratory Analysis in Thai Buddhist Patients

    Waraporn Saisunantararom

    2015-10-01

    Full Text Available There are numerous studies of quality of life (QOL in chronic kidney disease (CKD patients; however, there are a few studies of spirituality and its association with QOL. Previous studies were done focusing on Western cultures; thus, the study of CKD patients in Eastern cultures would reveal interesting insights. This study was conducted to explore the spirituality, QOL, and depression of Thai CKD patients, and the associations between spirituality, QOL, and depression. This cross-sectional descriptive study using structured questionnaires was approved by the Khon Kaen University Ethics Committee in Human Research, Thailand. A total of 63 pre-dialysis CKD stage V patients who visited the kidney diseases clinic as appointed at the outpatient department in a community hospital in northeastern Thailand were recruited. The patients were asked for consent and then interviewed. Spirituality was assessed by using the WHOQOL Spirituality, Religiousness and Personal Beliefs (WHOQOL-SRPB and the Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being Scale (FACIT-Sp. The 9-item Thai Health Status Assessment Instrument (9-THAI was used to assess QOL. The Beck Depression Inventory-II (BDI-II was used to evaluate the depression. The study patients had high WHOQOL-SRPB and FACIT-Sp spirituality scores (median = 18.0, and 44.0, respectively. The 9-THAI QOL scores were within the normal range of the Thai general, healthy population (physical health score [PHS]; median = 48.0, mental health score [MHS]; median = 32.0. Based on BDI-II scores, most patients were in the minimal depression group (63.5%. The Spearman rho correlation coefficients (rs of PHS and WHOQOL-SRPB and FACIT-Sp were moderate with 0.34 for both spirituality measures. Similarly, also the mental health scores (MHS correlated moderately with WHOQOL-SRPB (rs = 0.46 and FACIT-Sp (rs = 0.37. Depressive symptoms (BDI-II strongly negatively correlated with WHOQOL-SRPB (rs = −0.58 and

  3. Arthritis associated with calcium oxalate crystals in an anephric patient treated with peritoneal dialysis

    The authors report a case of calcium oxalate arthropathy in a woman undergoing intermittent peritoneal dialysis who was not receiving pharmacologic doses of ascorbic acid. She developed acute arthritis, with calcium oxalate crystals in Heberden's and Bouchard's nodes, a phenomenon previously described in gout. Intermittent peritoneal dialysis may be less efficient than hemodialysis in clearing oxalate, and physicians should now consider calcium oxalate-associated arthritis in patients undergoing peritoneal dialysis who are not receiving large doses of ascorbic acid

  4. Dialysis Withdrawal: Impact and Evaluation of a Multidisciplinary Deliberation Within an Ethics Committee as a Shared-Decision-Making Model.

    Maurizi Balzan, Jocelyne; Cartier, Jean Charles; Calvino-Gunther, Silvia; Carron, Pierre Louis; Baro, Patrice; Palacin, Pedro; Vialtel, Paul

    2015-08-01

    Since dialysis withdrawal in maintenance dialysis patients with limited life expectancy results always in short-term death, nephrologists need a referenced process to make their decision. This study reviews 8 years of operation of an Ethics Committee in Nephrology (ECN). The ECN, within a multidisciplinary team, once a month explores cases reported by caregivers when maintaining dialysis seems not to be in the patient's best interest. Discussion is required when the vital prognosis is engaged by the evolution of the chronic kidney disease (CKD) or the occurrence of an acute medical event. Data are analyzed using a discussion guide. The informed decision is completed with an appropriated palliative care project involving the patient, and recorded in their file. Since 2006, the ECN has deliberated yearly for 10 sessions on 6-18 cases, concerning 380 identified maintenance dialysis patients. Characteristics of the population, cases, sessions and proposals are recorded and analyzed. The only variable associated with dialysis withdrawal was having at least one new comorbid condition. End of life is supported with the help of the palliative care team in the hospital or exceptionally at home. The ECN, through a multidisciplinary deliberation and resolution process, proposes an ethical shared-decision-making model ensuring that dialysis withdrawal follows professional guidelines, and is registered as a method for evaluating professional practice (EPP). Annual activity reports are submitted to the Hospital's Medical Evaluation and Quality Unit. Benefits are individual and collective for patients, relatives and caregivers. Prospects for reducing non-implemented decisions and identifying cases earlier would improve the Committee effectiveness. PMID:25807845

  5. Peritoneal dialysis peritonitis: risk factors and effects

    Alikari V.

    2013-07-01

    Full Text Available Introduction: Peritonitis is the most frequent complication of peritoneal dialysis. It is the main cause of failure of the method and inclusion of patients in hemodialysis Purpose: The purpose of this study is to explore the risk factors of peritoneal dialysis peritonitis as well as the acute and long-term effects of peritonitis on peritoneal membrane function and success of the method. Methods: Literature review of relevant articles in the database Pubmed as well as the official website of the International Society of Peritoneal Dialysis (ISPD was carried out. The search included articles published during the period 1986 -2012.Results: Lack of patient compliance with the peritoneal changes protocol, lack of social support, systemic diseases and connection systems are risk factors of peritonitis. Peritonitis causes transient increase of peritoneum permeability, loss of the ability of the peritoneum for ultrafiltration and, consequently, overhydration. Long-term, recurrent episodes of peritonitis resulting in permanent loss of peritoneum capacity for ultrafiltration even fibrosis that leads to failure of the method. Finally, its effect on the reduction of the residual renal function seems to be remarkable. Conclusions: Peritonitis is the most common infectious complication of peritoneal dialysis and the main cause of morbidity associated with the method. Moreover, it is the major cause of failure of the method and patients accession in hemodialysis. Any attempt to prevent peritonitis passes through the careful patient selection and effective patient education on compliance with the rules of asepsis during peritoneal changes.

  6. Short report Neutrophil gelatinase-associated lipocalcin (NGAL) as a biomarker of dialysis-dependent acute kidney injury following infrarenal aortic surgery

    Jørgensen, Helene Korvenius; Stæhr, Jannie Bisgaard; Gilsaa, Torben

    2013-01-01

    Background: Acute kidney injury (AKI) is common following abdominal aortic surgery. NGAL might be useful in the early diagnosis of AKI since it responds rapidly to ischaemic damage. Methods: Twenty patients undergoing elective infrarenal aortic surgery. U-NGAL was measured before surgery and 24, 48...

  7. Home Dialysis: A Dutch Perspective

    E.W. Boeschoten; W.M. Michels

    2011-01-01

    For patients with end-stage renal disease who are not (yet) eligible for renal transplantation, treatment with dialysis is mandatory for survival. Home dialysis modalities (home hemodialysis or peritoneal dialysis) offer patients more flexibility compared with in-center treatment and have been advoc

  8. PERITONEAL DIALYSIS AFTER REPAIR OF CONGENITAL HEART DISEASE IN CHILDREN

    罗新锦; 许建屏; 沈向东; 陈霞

    2003-01-01

    Objective. To investigate the effect of peritoneal dialysis on fluid balance and outcome in childrenwho receive cardiac operation.Methods. From July to Dec. 2000, 12(2.08%) patients of 576 consecutive children who underwentheart operation required peritoneal dialysis because of acute renal failure. The mean age of these 12 pa-tients was (2.9±2.0) years (range, 5 months~7 years) and the mean body weight was (12±3) kg (range,7.4~18.5 kg ).Results. The interval between the operation and the initiation of peritoneal dialysis was (21.2±11.4)hours (4.4~42 hours). The duration of peritoneal dialysis was (6.3±4.8) days (0.47~15 days). Mortality inthese 12 patients was 25%. Fluid removed by peritoneal dialysis was(34.7±17.8) ml@kg1@day-1@ Asymop-tomatic hypokalemia, thrombocytopenia and hyperglycemia were frequent complications, which were easilymanaged. Hemodynamics and pulmonary function improved during the study period.Conclusion. The early initiation of peritoneal dialysis is an effective and safe method totreat acute renal failure after cardiac operation in children.

  9. Relative survival of peritoneal dialysis and haemodialysis patients

    Heaf, James G; Wehberg, Sonja

    2014-01-01

    INTRODUCTION: Epidemiological studies consistently show an initial survival advantage for PD patients compared to HD. It has recently been suggested that this is due to the fact that many HD patients are referred late, and start dialysis on an acute, in-patient basis. The present study was perfor......INTRODUCTION: Epidemiological studies consistently show an initial survival advantage for PD patients compared to HD. It has recently been suggested that this is due to the fact that many HD patients are referred late, and start dialysis on an acute, in-patient basis. The present study...... was performed to investigate (1) whether, and if so, how, PD and HD prognosis had changed in recent years, (2) whether a potential survival advantage of PD versus HD is constant over dialysis duration, and (3) whether differences in prognosis could be explained by patient age, renal diagnosis of diabetic...... nephropathy, or mode of dialysis initiation. PATIENTS AND METHODS: 12095 patients starting dialysis therapy between 1990 and 2010 in Denmark were studied. Prognosis was assessed according to initial dialysis modality on an intention-to-treat basis, censored for transplantation. Results were adjusted for age...

  10. H1N1 in dialysis units: Prevention and management

    Karkar Ayman

    2010-01-01

    Full Text Available Dialysis patients are at increased risk of contracting influenza A H1N1 and deve-loping serious illness. Increasing the awareness of dialysis patients and continuous education and training of medical staff on early recognition and management of influenza A H1N1 can help in saving the life of patients. Antiviral drugs and influenza vaccines are effective in providing ade-quate immunity in dialysis patients with strict implementation of infection control policies and procedures can help in preventing and controlling the dissemination of influenza A H1N1 in dia-lysis units. We report a case of a patient who presented with HINI influenza and developed acute kidney injury during his hospitalization and his course with disease.

  11. Depression in dialysis patients.

    King-Wing Ma, Terry; Kam-Tao Li, Philip

    2016-08-01

    Depression is the most common psychiatric illness in patients with end-stage renal disease (ESRD). The reported prevalence of depression in dialysis population varied from 22.8% (interview-based diagnosis) to 39.3% (self- or clinician-administered rating scales). Such differences were attributed to the overlapping symptoms of uraemia and depression. Systemic review and meta-analysis of observational studies showed that depression was a significant predictor of mortality in dialysis population. The optimal screening tool for depression in dialysis patients remains uncertain. The Beck Depression Inventory (BDI), Patient Health Questionnaire (PHQ) and Center for Epidemiologic Studies Depression Scale (CESD) have been validated for screening purposes. Patients who scored ≥14 using BDI should be referred to a psychiatrist for early evaluation. Structured Clinical Interview for DSM disorders (SCID) remains the gold standard for diagnosis. Non-pharmacological treatment options include cognitive behavioural therapy and exercise training programs. Although frequent haemodialysis may have beneficial effects on patients' physical and mental well-being, it cannot and should not be viewed as a treatment of depression. Selective serotonin reuptake inhibitors (SSRIs) are generally effective and safe in ESRD patients, but most studies were small, non-randomized and uncontrolled. The European Renal Best Practice (ERBP) guideline suggests a trial of SSRI for 8 to 12 weeks in dialysis patients who have moderate-major depression. The treatment effect should be re-evaluated after 12 weeks to avoid prolonging ineffective medication. This review will discuss the current understanding in the diagnosis and management of depression in dialysis patients. PMID:26860073

  12. Microbiological Surveillance and State of the Art Technological Strategies for the Prevention of Dialysis Water Pollution

    Andrea Galfrè; Dorio Vacca; Patrizia Meloni; Antonio Contu; Piergiorgio Bolasco

    2012-01-01

    Methods: The present report attempts to illustrate the positive impact on the microbiological quality of dialysis patients over a 15-year period through the progressive implementation of state-of-the-art technological strategies and the optimization of microbiological surveillance procedures in five dialysis units in Sardinia. Results: Following on better microbiological, quality controls of dialysis water and improvement of procedures and equipment, ...

  13. Sleep quality changes in insomniacs and non-insomniacs after acute altitude exposure and its relationship with acute mountain sickness

    Tang XG; Zhang JH; Gao XB; Li QN; Li JB; Yu J; Qin J; Huang L

    2014-01-01

    Xu-gang Tang,1 Ji-hang Zhang,1 Xu-bin Gao,1 Qian-ning Li,2 Jia-bei Li,1 Jie Yu1 Jun Qin,1 Lan Huang11Institute of Cardiovascular Diseases, 2Department of Neurology, Xinqiao Hospital, Third Military Medical University, Chongqing, People’s Republic of ChinaObjective: We aimed to observe the changes in subjective sleep quality among insomniacs and non-insomniacs after acute ascending to 3,700 m and its possible relationship with acute mountain sickness (A...

  14. Analysis of depression in continuous ambulatory peritoneal dialysis patients.

    Kim, Jung Ah; Lee, Yung Kee; Huh, Woo Seong; Kim, Yoon-Goo; Kim, Dae Joong; Oh, Ha-Young; Kang, Soon Ah; Kim Moon, Yang Ha; Kim, Han-Woo; Kim, Ji-Hae

    2002-01-01

    It is well known that depression and sense of hopelessness worsen the quality of life in end-stage renal disease (ESRD) patients receiving dialysis. However, the characteristics of depression in continuous ambulatory peritoneal dialysis (CAPD) patients have not been analyzed in detail. We performed this study to investigate the severity of depression and the factors affecting depression in CAPD patients. With 96 CAPD patients, we evaluated each patient's depressive mood and hopelessness with ...

  15. [Algal biotoxins in Dialysis Water: a risk not managed].

    Ferrante, Margherita; Zuccarello, Pietro; Garufi, Angela; Cristaldi, Antonio; Oliveri Conti, Gea

    2016-01-01

    A literature review was performed to retrieve updated information on the quality of dialysis water, with a focus on the emerging problem of the presence of algal toxins (microcystins) produced by cyanobacteria. Current legislation was examined as well as studies conducted to date in different geographic areas. In this article, the authors present review results along with recommendations to operators and managers of dialysis units, for preventing possible risks for patients. PMID:27077559

  16. Dialysis disequilibrium syndrome

    Harris, C. P.; Townsend, J J

    2012-01-01

    The dialysis disequilibrium syndrome is a rare but serious complication of hemodialysis. Despite the fact that maintenance hemodialysis has been a routine procedure for over 50 years, this syndrome remains poorly understood. The signs and symptoms vary widely from restlessness and headache to coma and death. While cerebral edema and increased intracranial pressure are the primary contributing factors to this syndrome and are the target of therapy, the precise mechanisms for their development ...

  17. Bench-to-bedside review: Current evidence for extracorporeal albumin dialysis systems in liver failure

    Karvellas, Constantine J.; Gibney, Noel; Kutsogiannis, Demetrios; Wendon, Julia; Bain, Vincent G

    2007-01-01

    Acute liver failure (ALF) and acute on chronic liver failure (AoCLF) carry a high mortality. The rationale for extracorporeal systems is to provide an environment facilitating recovery or a window of opportunity for liver transplantation. Recent technologies have used albumin as a scavenging molecule. Two different albumin dialysis systems have been developed using this principle: MARS (Molecular Adsorbent Recirculation System) and SPAD (Single-Pass Albumin Dialysis). A third system, Promethe...

  18. Acute kidney injury in the era of big data: the 15th Consensus Conference of the Acute Dialysis Quality Initiative (ADQI)

    Bagshaw, Sean M; Goldstein, Stuart L.; Ronco, Claudio; John A Kellum; ,

    2016-01-01

    The world is immersed in “big data”. Big data has brought about radical innovations in the methods used to capture, transfer, store and analyze the vast quantities of data generated every minute of every day. At the same time; however, it has also become far easier and relatively inexpensive to do so. Rapidly transforming, integrating and applying this large volume and variety of data are what underlie the future of big data. The application of big data and predictive analytics in healthcare ...

  19. [PARTICULAR QUALITIES OF DIAGNOSTIC ACUTE LATERAL ANKLE LIGAMENT INJURIES].

    Krasnoperov, S N; Shishka, I V; Golovaha, M L

    2015-01-01

    Delayed diagnosis of acute lateral ankle ligaments injury and subsequent inadequate treatment leads to the development of chronic instability and rapid progression of degenerative processes in the joint. The aim of our work was to improve treatment results by developing an diagnostic algorithm and treatment strategy of acute lateral ankle ligament injuries. The study included 48 patients with history of acute inversion ankle injury mechanism. Diagnostic protocol included clinical and radiological examination during 48 hours and after 7-10 days after injury. According to the high rate of inaccurate clinical diagnosis in the first 48 hours of the injury a short course of conservative treatment for 7-10 days is needed with follow-up and controlling clinical and radiographic instability tests. Clinical symptoms of ankle inversion injury showed that the combination of local tenderness in the projection of damaged ligaments, the presence of severe periarticular hematoma in the lateral department and positive anterior drawer and talar tilt tests in 7-10 days after the injury in 87% of cases shows the presence of ligament rupture. An algorithm for diagnosis of acute lateral ankle ligament injury was developed, which allowed us to determine differential indications for surgical repair of the ligaments and conservative treatment of these patients. PMID:27089717

  20. Gastrointestinal Non-Infectious Complications in Patients on Peritoneal Dialysis

    Kostović Milica

    2016-06-01

    Full Text Available Gastrointestinal complications are common among patients on peritoneal dialysis. Risk factors for the development of gastrointestinal complications in this patient population include: toxic effects of uremic toxins, frequent use of nonsteroidal anti-inflammatory drugs, Helicobacter pylori infection, angiodysplasia, increased intra-abdominal pressure, use of bioincompatible solution for peritoneal dialysis, increased glucose in solutions for peritoneal dialysis, secondary hyperparathyroidism (hypercalcemia, a disorder of lipid metabolism (hypertriglyceridemia, and the duration of peritoneal dialysis treatment. The most important non-infectious gastrointestinal complications in patients on peritoneal dialysis are: gastrointestinal bleeding, herniation and leaking of the dialysate from the abdomen (increased intra-abdominal pressure, impaired lung function (intra-abdominal hypertension, acute pancreatitis, and encapsulating sclerosis of the peritoneum. Intra-abdominal hypertension is defined as IAP ≥ 12 mmHg. Pouring the peritoneal dialysis solution leads to increased intra-abdominal pressure, which results in the development of hernias, pleuro-peritoneal dialysate leakage (hydrothorax, and restrictive pulmonary dysfunction. Risk factors for the development of acute pancreatitis in this patient population include: uraemia, secondary hyperparathyroidism with hypercalcemia, hypertriglyceridemia, features of the peritoneal dialysis solution (osmolarity, acidity, glucose, chemical irritation, and calcium in the solution for peritoneal dialysis lead to “local hypercalcemia”, toxic substances from the dialysate, the bags and tubing, and peritonitis and treatment of peritonitis with antibiotics and anticoagulants. Encapsulating sclerosis of the peritoneum is rare and is the most serious complication of long-term peritoneal dialysis. It is characterized by thickening of the peritoneum, including cancer, and signs and symptoms of obstructive ileus

  1. How available are evening dialysis services?

    Philip J. Held; Alexander, Victoria D.

    1985-01-01

    The availability of evening dialysis is considered important if the patient with renal failure is to return to work. Dialysis units are categorized by location and whether or not dialysis services are offered in the evening. The location of dialysis patients is compared with these estimates to determine the percentage of patients having access to evening dialysis either in their own dialysis units or in a unit in their market area. A very large proportion of patients in the working age groups...

  2. Quality of Life of Patients After an Acute Coronary Event: Hospital Discharge

    Dias, Cristiane Maria Carvalho Costa; Macedo, Luciana Bilitario; Gomes, Lilian Tapioca Jones Cunha; de Oliveira, Paula Luzia Seixas Pereira; Albuquerque, Iana Verena Santana; Lemos, Amanda Queiroz; Brasil, Cristina Aires; Prado, Eloisa Pires Ferreira; Macedo, Pedro Santiago; de Oliveira, Francisco Tiago Oliveira; dos Reis, Helena Franca Correia; Darze, Eduardo Sahade; Guimaraes, Armenio Costa

    2014-01-01

    Background The acute coronary syndrome (ACS) has a high morbi-mortality rate, including physical deficiencies and functional limitations with impact on quality of life. Cardiovascular rehabilitation 1 (CVR1) should begin as early as possible, to enable improvement in functional capacity and quality of life. Previous studies have shown association of cardiovascular diseases with quality of life, in which depression and anxiety are the domains most altered. The aim of the study is to verify the...

  3. Off-Hours Admission and Acute Stroke Care Quality

    Kristiansen, Nina Sahlertz; Mainz, Jan; Nørgård, Bente Mertz; Bartels, Paul D; Andersen, Grethe; Johnsen, Søren Paaske

    2014-01-01

    Background and Purpose-Studies have reported higher risks of death and other adverse outcomes in acute stroke patients admitted off-hours; however, little is known about the underlying mechanisms. According to time of admission, our aim was to examine compliance with performance measures for acute...... 975). Off-hours were weekends and evening and nighttime shifts on weekdays. Compliance with performance measures was compared using general linear modeling, and odds ratios for 30 days case-fatality were obtained using multivariable logistic regression. Results-Patients admitted off-hours had a lower...... chance of compliance with 8 out of 10 performance measures; however, these differences diminished over time. Unadjusted odds ratio for 30 days case-fatality, for patients admitted off-hours compared with patients admitted on-hours, was 1.15 (95% confidence interval, 1.09-1.21). Adjusting for patient...

  4. How can clinicians measure safety and quality in acute care?

    Pronovost, Peter J; Nolan, Thomas; Zeger, Scott; Miller, Marlene; Rubin, Haya

    2011-03-01

    The demand for high quality care is increasing and warranted. Evidence suggests that the quality of care in hospitals can be improved. The greatest opportunity to improve outcomes for patients over the next quarter century will probably come not from discovering new treatments but from learning how to deliver existing effective therapies. To improve, caregivers need to know what to do, how they are doing, and be able to improve the processes of care. The ability to monitor performance, though challenging in healthcare, is essential to improving quality of care. We present a practical method to assess and learn from routine practice. Methods to evaluate performance from industrial engineering can be broadly applied to efforts to improve the quality of healthcare. One method that may help to provide caregivers frequent feedback is time series data--ie, results are graphically correlated with time. Broad use of these tools might lead to the necessary improvements in quality of care. PMID:23451357

  5. METAL SPECIATION BY DONNAN DIALYSIS

    In Donnan dialysis aqueous samples are separated from receiver electrolytes by an ion exchange membrane. The present work demonstrates that the dialysis of metals into salt solutions occurs in proportion to the sum of the concentrations of the free metal and the metal held in the...

  6. Influence of acute hypoxia and radiation quality on cell survival

    Tinganelli, Walter; Ma, Ning-Yi; von Neubeck, Cläre; Maier, Andreas; Schicker, Corinna; Kraft-Weyrather, Wilma; Durante, Marco

    2013-01-01

    To measure the effect of acute oxygen depletion on cell survival for different types of radiation, experiments have been performed using Chinese hamster ovary (CHO) cells and RAT-1 rat prostate cancer cells. A special chamber has been developed to perform irradiations under different levels of oxygenation. The oxygen concentrations used were normoxia (air), hypoxia (94.5% N2, 5% CO2, 0.5% O2) and anoxia (95% N2, 5% CO2). Cells were exposed to X-rays and to C-, N- or O-ions with linear energy ...

  7. Evaluación nutricional de niños con insuficiencia renal aguda que reciben diálisis Nutritional assessment of children presenting with acute renal insufficiency and underwent to dialysis

    Jorge Silva Ferrera

    2010-03-01

    admitted due to acute renal insufficiency in two children hospitals of Santiago de Cuba from December, 2006 to December, 2008. Authors analyzed the age, sex, etiology, renal replacement therapy, cause of parenteral feeding use, nutritional assessment according to Cuban percentile tables and anthropometry parameters (age, weight, height and parenteral nutrients support. RESULTS: Prerenal events were the cause of acute renal insufficiency in the 44,4% of cases and renal and postrenal ones in the 33,4% and 22,2%, respectively. As a renal depuration method we used the peritoneal dialysis in the 66,6% of cases and the hemodialysis in remainder. The main causes that justified the parenteral feeding were the surgical affections, hypercatabolic states, the digestive hemorrhage and the pancreatitis in a decreasing order. Four patients were assessed as of low weight. CONCLUSIONS: The average support of proteins and lipids was under the established nutritional supports and that of kilocalories was higher than recommended. It is essential to improve these parameters in the treatment of these patients.

  8. What do the dialysis patients of the Nuestra Señora de la Candelaria University Hospital think about the services received? Valuation of the quality perceived

    Purificación Cerro López

    2008-03-01

    Full Text Available The following work tries to evaluate the satisfaction degree of the dialysis patients regarding the health attention received, and to identify the problems related to the health care services. To achieve this goal a qualitative-quantitative study was designed. The study population were patients who receive renal substitutive treatment in the Nuestra Señora de la Candelaria University Hospital (HUNSC. Quantitative data were collected by using the questionnaire (SERVQHOS to 71% of the total population. Each item was punctuated in a Likert scale according to the degree of satisfaction (from 1 to 5. The SPSS 13.0 statistical program was used for the data analysis. Qualitative data were collected by formulating an open question which was answered on personal diaries written by some of these patients. The average global satisfaction obtained was 4. The professionalism of the sanitary personnel is among the better aspects valued (4.2 and the transport services among the worse valued (2.1. It was not found statistical significant relation between the analyzed variables and the patients satisfaction degree. Regarding the outcomes of the qualitative analysis, it contributes us very useful information to identify susceptible aspects to improve related to the medical and nursing attention, transport services, ward environment and other resources.

  9. Assessment of health-related quality of life in patients after acute myocardial infarction

    Rančić Nataša

    2011-01-01

    Full Text Available Introduction. Acute myocardial infarction has negative influence on patient’s quality of life. The objective of the paper was to assess the healthrelated quality of life in the patients one month and twelve months after acute myocardial infarction and to compare it with the healthy controls. Material and Methods. A prospective cohort study involved 160 patients aged from 30 to 79 and 240 healthy controls. The health-related quality of life was assessed with the Serbian version of these questionnaires: Euro- Quol-5-Dimension and EuroQuolVAS. Angina pectoris was ranked according to the classification of Canadian Cardiovascular Society. Multivariate logistic regression analysis was used. Results. The healthy controls had significantly higher average scores in EuroQuolVAS compared with the patients one month after acute myocardial infarction (74.35±9.42 vs 60.50±12.03, p<0.001, as well as twelve months after acute myocardial infarction (74.35±9.42 vs 69.83±12.06, p<0.001. Significantly lower average ranges in EuroQuol-5-Dimension questionnaire and higher quality of life were found twelve months after acute myocardial infarction than one month after acute myocardial infarction (1.41±0.26 vs 1.53±0.26, p<0.001. The average ranges of angina pectoris were significantly lower in all the patients twelve months after acute myocardial infarction compared with the first month (0.78±0.51 vs 0.91±0.44, p<0.001. The multivariate regression analysis confirmed thrombolytic therapy, percutaneous transluminal angioplasty and age to be important factors influencing health-related quality of life. Conclusion. The patients assessed their health condition to be significantly higher twelve months after acute myocardial infarction than one month after it. The health-related quality of life was significantly higher in patients who had undergone the percutaneous intervention than in those who had been treated with the thrombolytic therapy.

  10. Satisfaction with care in peritoneal dialysis patients.

    Kirchgessner, J; Perera-Chang, M; Klinkner, G; Soley, I; Marcelli, D; Arkossy, O; Stopper, A; Kimmel, P L

    2006-10-01

    Patient satisfaction is an important aspect of dialysis care, only recently evaluated in clinical studies. We developed a tool to assess peritoneal dialysis (PD) customer satisfaction, and sought to evaluate and validate the Customer Satisfaction Questionnaire (CSQ), quantifying PD patient satisfaction. The CSQ included questions regarding administrative issues, Delivery Service, PD Training, Handling Requests, and transportation. The study was performed using interviews in all Hungarian Fresenius Medical Care dialysis centers offering PD. CSQ results were compared with psychosocial measures to identify if patient satisfaction was associated with perception of social support and illness burden, or depression. We assessed CSQ internal consistency and validity. Factor analysis explored potential underlying dimensions of the CSQ. One hundred and thirty-three patients treated with PD for end-stage renal disease for more than 3 months were interviewed. The CSQ had high internal consistency. There was high patient satisfaction with customer service. PD patient satisfaction scores correlated with quality of life (QOL) and social support measures, but not with medical or demographic factors, or depressive affect. The CSQ is a reliable tool to assess PD customer satisfaction. PD patient satisfaction is associated with perception of QOL. Efforts to improve customer satisfaction may improve PD patients' quantity as well as QOL. PMID:16900092

  11. Managing diabetes in dialysis patients.

    O'Toole, Sam M; Fan, Stanley L; Yaqoob, M Magdi; Chowdhury, Tahseen A

    2012-03-01

    Burgeoning levels of diabetes are a major concern for dialysis services, as diabetes is now the most common cause of end-stage renal disease in most developed nations. With the rapid rise in diabetes prevalence in developing countries, the burden of end stage renal failure due to diabetes is also expected to rise in such countries. Diabetic patients on dialysis have a high burden of morbidity and mortality, particularly from cardiovascular disease, and a higher societal and economic cost compared to non-diabetic subjects on dialysis. Tight glycaemic and blood pressure control in diabetic patients has an important impact in reducing risk of progression to end stage renal disease. The evidence for improving glycaemic control in patients on dialysis having an impact on mortality or morbidity is sparse. Indeed, many factors make improving glycaemic control in patients on dialysis very challenging, including therapeutic difficulties with hypoglycaemic agents, monitoring difficulties, dialysis strategies that exacerbate hyperglycaemia or hypoglycaemia, and possibly a degree of therapeutic nihilism or inertia on the part of clinical diabetologists and nephrologists. Standard drug therapy for hyperglycaemia (eg, metformin) is clearly not possible in patients on dialysis. Thus, sulphonylureas and insulin have been the mainstay of treatment. Newer therapies for hyperglycaemia, such as gliptins and glucagon-like peptide-1 analogues have become available, but until recently, renal failure has precluded their use. Newer gliptins, however, are now licensed for use in 'severe renal failure', although they have yet to be trialled in dialysis patients. Diabetic patients on dialysis have special needs, as they have a much greater burden of complications (cardiac, retinal and foot). They may be best managed in a multidisciplinary diabetic-renal clinic setting, using the skills of diabetologists, nephrologists, clinical nurse specialists in nephrology and diabetes, along with

  12. Quality of Care for Acute Myocardial Infarction in Rural and Urban US Hospitals

    Baldwin, Laura-Mae; MacLehose, Richard F.; Hart, L. Gary; Beaver, Shelli K.; Every,Nathan; Chan,Leighton

    2004-01-01

    Context: Acute myocardial infarction (AMI) is a common and important cause of admission to US rural hospitals, as transport of patients with AMI to urban settings can result in unacceptable delays in care. Purpose: To examine the quality of care for patients with AMI in rural hospitals with differing degrees of remoteness from urban centers.…

  13. Dual-source computed tomography in patients with acute chest pain: feasibility and image quality

    Schertler, Thomas; Scheffel, Hans; Frauenfelder, Thomas; Desbiolles, Lotus; Leschka, Sebastian; Stolzmann, Paul; Marincek, Borut; Alkadhi, Hatem [University Hospital Zurich, Department of Medical Radiology, Institute of Diagnostic Radiology, Zurich (Switzerland); Seifert, Burkhardt [University of Zurich, Department of Biostatistics, Zurich (Switzerland); Flohr, Thomas G. [Computed Tomography CTE PA, Siemens Medical Solutions, Forchheim (Germany)

    2007-12-15

    The aim of this study was to determine the feasibility and image quality of dual-source computed tomography angiography (DSCTA) in patients with acute chest pain for the assessment of the lung, thoracic aorta, and for pulmonary and coronary arteries. Sixty consecutive patients (32 female, 28 male, mean age 58.1{+-}16.3 years) with acute chest pain underwent contrast-enhanced electrocardiography-gated DSCTA without prior beta-blocker administration. Vessel attenuation of different thoracic vascular territories was measured, and image quality was semi-quantitatively analyzed by two independent readers. Image quality of the thoracic aorta was diagnostic in all 60 patients, image quality of pulmonary arteries was diagnostic in 59, and image quality of coronary arteries was diagnostic in 58 patients. Pairwise intraindividual comparisons of attenuation values were small and ranged between 1{+-}6 HU comparing right and left coronary artery and 56{+-}9 HU comparing the pulmonary trunk and left ventricle. Mean attenuation was 291{+-}65 HU in the ascending aorta, 334{+-}93 HU in the pulmonary trunk, and 285{+-}66 HU and 268{+-}67 HU in the right and left coronary artery, respectively. DSCTA is feasible and provides diagnostic image quality of the thoracic aorta, pulmonary and coronary arteries in patients with acute chest pain. (orig.)

  14. Peritoneal dialysis in Asia.

    Cheng, I K

    1996-01-01

    The socioeconomic status of Asian countries is diverse, and government reimbursement policies for treatment of patients suffering from end-stage renal disease (ESRD) vary greatly from one country to another. Both of these factors have a major impact not only on the choice of treatment for ESRD but also on the utilization of peritoneal dialysis (PD) in this region. Based on the data collected from 11 representative Asian countries, several observations can be made. First, the treatment rates for ESRD in these countries correlated closely with their gross domestic product (GDP) per capita income. Second, the PD utilization rate appeared to have a biphasic relationship with the GDP per capita income and treatment rate, in that countries with the highest and the lowest treatment rates tended to have lower PD utilization rates, whereas countries with modest treatment rates tended to have higher PD utilization rates. The reason for low PD utilization in countries with the highest treatment rates differs from that in countries with low treatment rates. In the former, because of full government reimbursement, there is little physician incentive to introduce PD as an alternative form of ESRD treatment to in-center hemodialysis (HD), whereas in the latter, the complete lack of government reimbursement prevents the introduction of PD as a form of treatment. This pattern is likely to change in the future because, of the 11 countries surveyed, all except Thailand have recorded a growth rate which is higher for PD than HD over the last three years. The rate of utilization of different PD systems varies greatly among different Asian countries. Automated PD has yet to gain popularity in Asia. Conventional straight-line systems remain the dominant PD systems in use in Hong Kong, Korea, Thailand, and the Philippines, while in Malaysia and Singapore UV germicidal connection devices are most popular. However, in all these countries there has been a progressive shift over the last

  15. Influence of acute hypoxia and radiation quality on cell survival

    The purpose of this study was to measure the effect of acute oxygen depletion on cell survival for different types of radiation, experiments have been performed using Chinese hamster ovary (CHO) cells and R-3327-AT1 (RAT-1) rat prostate cancer cells. A special chamber has been developed to perform irradiations under different levels of oxygenation. The oxygen concentrations used were normoxia (air), hypoxia (94.5% N2, 5% CO2, 0.5% O2) and anoxia (95% N2, 5% CO2). Cells were exposed to X-rays and to C-, N- or O-ions with linear energy transfer (LET) values ranging from 100-160 keV/μm. The oxygen enhancement ratio (OER) and relative biological effectiveness (RBE) values have been calculated from the measured clonogenic survival curves. For both cell lines, the X-ray OER depended on the survival level. For particle irradiation, OER was not dependent on the survival level but decreased with increasing LET. The RBE of CHO cells under oxic conditions reached a plateau for LET values above 100 keV/μm, while it was still increasing under anoxia. In conclusion, the results demonstrated that our chamber could be used to measure radiosensitivity under intermediate hypoxia. Measurements suggest that ions heavier than carbon could be of additional advantage in the irradiation, especially of radioresistant hypoxic tumor regions. (author)

  16. Sleep disorders in patients with end-stage renal disease undergoing dialysis: comparison between hemodialysis, continuous ambulatory peritoneal dialysis and automated peritoneal dialysis.

    Losso, Ricardo L M; Minhoto, Gisele R; Riella, Miguel C

    2015-02-01

    Sleep disorders for patients on dialysis are significant causes of a poorer quality of life and increased morbidity and mortality. No study has evaluated patients undergoing automated peritoneal dialysis (APD) to assess their sleep disorders compared to hemodialysis (HD) and continuous ambulatory peritoneal dialysis (CAPD). A total of 166 clinically stable patients who had been on dialysis for at least 3 months were randomly selected for the study and divided into HD, CAPD or APD. Socio-demographic, clinical and laboratory parameters and self-administered questionnaires were collected for the investigation of insomnia, restless legs syndrome (RLS), bruxism, rapid eye movement sleep behavior disorder, excessive daytime sleepiness (EDS), obstructive sleep apnea syndrome (OSAS), sleepwalking, sleep hygiene, depression and anxiety. Insomnia was detected in more than 80 % of patients on the three modalities. OSAS was lower for patients on HD (36 %) than on CAPD (65 %) (p sleepwalking, sleep hygiene, depression or anxiety. ESRD patients undergoing any one of the three dialysis modalities studied had a high prevalence of sleep disorders. Patients on HD had a lower proportion of OSAS than those on CAPD and APD, which is most likely attributed to their lower body mass indices. The possible causes of higher RLS rates in APD patients have not been established. PMID:25358390

  17. 有氧运动对维持性血液透析患者透析充分性及睡眠质量的影响%Effects of Aerobic Exercise on Adequacy of Dialysis and Sleeping Quality in Maintenance Hemo-dialysis Patients

    黄柳; 黄燕林; 李建英; 滕艳娟

    2015-01-01

    目的:探讨有氧运动对维持性血液透析(maintenance hemodialysis,MHD)患者透析充分性及睡眠质量的影响。方法便利抽样法选择2010年6月至2013年6月在广西医科大学第一附属医院血液净化部进行 MHD 治疗的120例患者为研究对象,按入院先后将其分为对照组和观察组各60例,对照组患者给予常规护理,观察组患者在对照组护理的基础上给予3次/周、共12周的有氧运动干预,测定并比较两组患者干预前后的血液透析充分性及睡眠质量。结果干预前,两组患者的尿素下降率(urea reduction rate,URR)、尿素清除指数(KT/V)及睡眠障碍的发生率,差异均无统计学意义(均 P >0.05);干预后,观察组患者的 URR、KT/V 均高于对照组(均 P <0.05),睡眠障碍的发生率低于对照组(P <0.05);对照组患者干预前后URR、KT/V 及睡眠障碍的发生率,差异均无统计学意义(均 P >0.05);观察组患者干预后的 URR、KT/V 均高于干预前(均P <0.05),睡眠障碍的发生率低于干预前(P <0.05)。结论有氧运动可有效提高 MHD 患者的血液透析充分性,改善患者睡眠质量。%Objective To evaluate the effects of aerobic exercise on adequacy of dialysis and sleeping quali-ty in maintenance hemodialysis (MHD)patients.Methods By convenience sampling,120 MHD patients were randomly selected and equally divided into control group and observation group.The control group re-ceived routine care,and the observation group received aerobic exercise three times a week for 12 weeks on the base of routine nursing care.The adequacy of dialysis and sleeping quality before and after intervention between two groups were assessed and compared.Results Before intervention,the urea reduction rate (URR),urea clearance index (KT/V)and incidence of sleeping disorder of two groups had no statistical significance (all P > 0.05 ).After intervention,the URR,KT/V in observation group were higher than

  18. Optimization of dialysis catheter function.

    Gallieni, Maurizio; Giordano, Antonino; Rossi, Umberto; Cariati, Maurizio

    2016-03-01

    Central venous catheters (CVCs) are essential in the management of hemodialysis patients, but they also carry unintended negative consequences and in particular thrombosis and infection, adversely affecting patient morbidity and mortality. This review will focus on the etiology, prevention, and management of CVC-related dysfunction, which is mainly associated with inadequate blood flow. CVC dysfunction is a major cause of inadequate depuration. Thrombus, intraluminal and extrinsic, as well as fibrous connective tissue sheath (traditionally indicated as fibrin sheath) formation play a central role in establishing CVC dysfunction. Thrombolysis with urokinase or recombinant tissue plasminogen activator (rTPA) can be undertaken in the dialysis unit, restoring adequate blood flow in most patients, preserving the existing catheter, and avoiding an interventional procedure. If thrombolytics fail, mainly because of the presence of fibrous connective tissue sheath, catheter exchange with fibrin sheath disruption may be successful and preserve the venous access site. Prevention of CVC dysfunction is important for containing costly pharmacologic and interventional treatments, which also affect patients' quality of life. Prevention is based on the use of anticoagulant and/or thrombolytic CVC locks, which are only partially effective. Chronic oral anticoagulation with warfarin has also been proposed, but its use for this indication is controversial and its overall risk-benefit profile has not been clearly established. PMID:26951903

  19. Survival by Dialysis Modality-Who Cares?

    Lee, Martin B; Bargman, Joanne M

    2016-06-01

    In light of the recent emphasis on patient-centered outcomes and quality of life for patients with kidney disease, we contend that the nephrology community should no longer fund, perform, or publish studies that compare survival by dialysis modality. These studies have become redundant; they are methodologically limited, unhelpful in practice, and therefore a waste of resources. More than two decades of these publications show similar survival between patients undergoing peritoneal dialysis and those receiving thrice-weekly conventional hemodialysis, with differences only for specific subgroups. In clinical practice, modality choice should be individualized with the aim of maximizing quality of life, patient-reported outcomes, and achieving patient-centered goals. Expected survival is often irrelevant to modality choice. Even for the younger and fitter home hemodialysis population, quality of life, not just duration of survival, is a major priority. On the other hand, increasing evidence suggests that patients with ESRD continue to experience poor quality of life because of high symptom burden, unsolved clinical problems, and unmet needs. Patients care more about how they will live instead of how long. It is our responsibility to align our research with their needs. Only by doing so can we meet the challenges of ESRD patient care in the coming decades. PMID:26912541

  20. Peritoneal Dialysis Dose and Adequacy

    ... cavity are lined with a membrane called the peritoneum. During PD, a mixture of dextrose (sugar), salt, ... the permeability, or speed of diffusion, of the peritoneum—cannot be controlled. Dialysis solution comes in 1. ...

  1. Computerized Data Management in Dialysis

    Gründken, M.; Schumacher, G.; Engel, S; Hülsmann, H.G.

    1990-01-01

    This paper describes a concept for computerized data management in a dialysis environment. Although there are already many computer applications in medical care on the market, none of them fits the specific needs for dialysis. There are basically three major requirements: the ability to build communication networks rather than single device-to-computer links, an easy-to-use protocol with low overhead and reliable, safe hardware. We will present theory (the concept) as well as practice (hardwa...

  2. Quality Improvement in Acute Ischemic Stroke Care in Taiwan: The Breakthrough Collaborative in Stroke.

    Hsieh, Fang-I; Jeng, Jiann-Shing; Chern, Chang-Ming; Lee, Tsong-Hai; Tang, Sung-Chun; Tsai, Li-Kai; Liao, Hsun-Hsiang; Chang, Hang; LaBresh, Kenneth A; Lin, Hung-Jung; Chiou, Hung-Yi; Chiu, Hou-Chang; Lien, Li-Ming

    2016-01-01

    In the management of acute ischemic stroke, guideline adherence is often suboptimal, particularly for intravenous thrombolysis or anticoagulation for atrial fibrillation. We sought to improve stroke care quality via a collaborative model, the Breakthrough Series (BTS)-Stroke activity, in a nationwide, multi-center activity in Taiwan. A BTS Collaborative, a short-term learning system for a large number of multidisciplinary teams from hospitals, was applied to enhance acute ischemic stroke care quality. Twenty-four hospitals participated in and submitted data for this stroke quality improvement campaign in 2010-2011. Totally, 14 stroke quality measures, adopted from the Get With The Guideline (GWTG)-Stroke program, were used to evaluate the performance and outcome of the ischemic stroke patients. Data for a one-year period from 24 hospitals with 13,181 acute ischemic stroke patients were analyzed. In 14 hospitals, most stroke quality measures improved significantly during the BTS-activity compared with a pre-BTS-Stroke activity period (2006-08). The rate of intravenous thrombolysis increased from 1.2% to 4.6%, door-to-needle time ≤60 minutes improved from 7.1% to 50.8%, symptomatic hemorrhage after intravenous thrombolysis decreased from 11.0% to 5.6%, and anticoagulation therapy for atrial fibrillation increased from 32.1% to 64.1%. The yearly composite measures of five stroke quality measures revealed significant improvements from 2006 to 2011 (75% to 86.3%, p<0.001). The quarterly composite measures also improved significantly during the BTS-Stroke activity. In conclusion, a BTS collaborative model is associated with improved guideline adherence for patients with acute ischemic stroke. GWTG-Stroke recommendations can be successfully applied in countries besides the United States. PMID:27487190

  3. Quality Improvement in Acute Ischemic Stroke Care in Taiwan: The Breakthrough Collaborative in Stroke

    Chern, Chang-Ming; Lee, Tsong-Hai; Tang, Sung-Chun; Tsai, Li-Kai; Liao, Hsun-Hsiang; Chang, Hang; LaBresh, Kenneth A.; Lin, Hung-Jung; Chiou, Hung-Yi; Chiu, Hou-Chang; Lien, Li-Ming

    2016-01-01

    In the management of acute ischemic stroke, guideline adherence is often suboptimal, particularly for intravenous thrombolysis or anticoagulation for atrial fibrillation. We sought to improve stroke care quality via a collaborative model, the Breakthrough Series (BTS)-Stroke activity, in a nationwide, multi-center activity in Taiwan. A BTS Collaborative, a short-term learning system for a large number of multidisciplinary teams from hospitals, was applied to enhance acute ischemic stroke care quality. Twenty-four hospitals participated in and submitted data for this stroke quality improvement campaign in 2010–2011. Totally, 14 stroke quality measures, adopted from the Get With The Guideline (GWTG)-Stroke program, were used to evaluate the performance and outcome of the ischemic stroke patients. Data for a one-year period from 24 hospitals with 13,181 acute ischemic stroke patients were analyzed. In 14 hospitals, most stroke quality measures improved significantly during the BTS-activity compared with a pre-BTS-Stroke activity period (2006–08). The rate of intravenous thrombolysis increased from 1.2% to 4.6%, door-to-needle time ≤60 minutes improved from 7.1% to 50.8%, symptomatic hemorrhage after intravenous thrombolysis decreased from 11.0% to 5.6%, and anticoagulation therapy for atrial fibrillation increased from 32.1% to 64.1%. The yearly composite measures of five stroke quality measures revealed significant improvements from 2006 to 2011 (75% to 86.3%, pcollaborative model is associated with improved guideline adherence for patients with acute ischemic stroke. GWTG-Stroke recommendations can be successfully applied in countries besides the United States. PMID:27487190

  4. Peritoneal dialysis in developing countries.

    Nayak, K S; Prabhu, M V; Sinoj, K A; Subhramanyam, S V; Sridhar, G

    2009-01-01

    Peritoneal dialysis (PD) is acknowledged worldwide as a well-accepted form of renal replacement therapy (RRT) for end-stage renal disease (ESRD). Ideally, PD should be the preferred modality of RRT for ESRD in developing countries due to its many inherent advantages. Some of these are cost savings (especially if PD fluids are manufactured locally or in a neighboring country), superior rehabilitation and quality of life (QOL), home-based therapy even in rural settings, avoidance of hospital based treatment and the need for expensive machinery, and freedom from serious infections (hepatitis B and C). However, this is not the ground reality, due to certain preconceived notions of the health care givers and governmental agencies in these countries. With an inexplicable stagnation or decline of PD numbers in the developed world, the future of PD will depend on its popularization in Latin America and in Asia especially countries such as China and India, with a combined population of 2.5 billion and the two fastest growing economies worldwide. A holistic approach to tackle the issues in the developing countries, which may vary from region to region, is critical in popularizing PD and establishing PD as the first-choice RRT for ESRD. At our center, we have been pursuing a 'PD first' policy and promoting PD as the therapy of choice for various situations in the management of renal failure. We use certain novel strategies, which we hope can help PD centers in other developing countries working under similar constraints. The success of a PD program depends on a multitude of factors that are interlinked and inseparable. Each program needs to identify its strengths, special circumstances, and deficiencies, and then to strategize accordingly. Ultimately, teamwork is the 'mantra' for a successful outcome, the patient being central to all endeavors. A belief and a passion for PD are the fountainhead and cornerstone on which to build a quality PD program. PMID:19494625

  5. Electric dialysis device

    The device of the present invention can regenerate liquid salt wastes generated from a nuclear power plant into acid and alkali by electrolysis. Namely, the device has anion exchange membranes disposed in a cell. The inside of the cell is divided into an anode chamber and a cathode chamber. The anode chamber has an anode disposed therein. The cathode chamber has an impurity separating vessel and an cathode disposed therein. Liquid wastes flow into the impurity separating vessel, acid contents flow out of the anode chamber, and alkaline contents flow out of the cathode chamber. The device of the present invention has following advantages. (1) Since impurity separation for the liquid wastes and electric dialysis (acid and alkali separation) can be performed simultaneously, the process is simplified. (2) The amount of wastes generated can be reduced due to precipitation separation by hydrolysis separation of the impurities themselves. (3) Removal of the impurities can be performed only by exchange/disposal of the impurity separating vessel. (4) Since the impurities can be removed by back-wash of recovered acid, no secondary wastes are formed. (I.S.)

  6. Automated peritoneal dialysis in Brunei Darussalam.

    Ishrat KAMAL

    2011-04-01

    Full Text Available Introduction: Chronic kidney disease in Brunei Darussalam is a growing problem. The number of patients reaching end stage kidney failure has increased dramatically in the last ten years. Currently, most are managed with haemodialysis while a smaller proportion is managed with continuous ambulatory peritoneal dialysis (CAPD. Automated peritoneal dialysis (APD is a form of peritoneal dialysis and has been used in Brunei Darussalam since May 2008. Materials and Methods: Eight patients participated in this prospective clinical trial. As all APD patients were previously on CAPD, comparisons are made between the outcomes of APD against CAPD. Results: The median and mean age of APD patients were 42 and 45.5 ± 12.73 years respectively. After switching to APD, the serum haemoglobin and albumin improved from 10.56 ± 1.95 gm/L and 27.88 ± 7.71 gm/dL to 12.26 ± 1.82 gm/L and 33.63 ± 6.89 gm/dL respectively (p values <0.05. This corresponded to improvements in seven (87.5% and six (75% patients respectively in both parameters. Erythropoietin requirement was reduced in six (75% patients, including three (37.5% patients who were able to stop erythropoietin completely. There was no peritonitis encountered. All patients reported improved quality of life with better sleep, appetite and general well-being. Conclusions: Our study showed that APD was as good as CAPD with improvement seen in both laboratory and quality of life parameters. There was also reduction in erythropoietin requirement. Based on these findings, we will actively encourage and promote APD usage as oppose to CAPD usage in our population.

  7. Sleep quality changes in insomniacs and non-insomniacs after acute altitude exposure and its relationship with acute mountain sickness

    Tang XG

    2014-07-01

    Full Text Available Xu-gang Tang,1 Ji-hang Zhang,1 Xu-bin Gao,1 Qian-ning Li,2 Jia-bei Li,1 Jie Yu1 Jun Qin,1 Lan Huang11Institute of Cardiovascular Diseases, 2Department of Neurology, Xinqiao Hospital, Third Military Medical University, Chongqing, People’s Republic of ChinaObjective: We aimed to observe the changes in subjective sleep quality among insomniacs and non-insomniacs after acute ascending to 3,700 m and its possible relationship with acute mountain sickness (AMS. Methods: A total of 600 adult men were recruited. Subjects’ subjective sleep quality was evaluated by the Athens Insomnia Scale. AMS was assessed using the Lake Louise scoring system. Arterial oxygen saturation was measured. Results: Despite insomnia resolution in only a few subjects, the prevalence of insomnia among insomniacs remained stable at 90% after rapid ascent to 3,700 m. However, among non-insomniacs, the prevalence of insomnia sharply increased to 32.13% in the first day of altitude exposure and progressively reduced to 4.26% by the 60th day of altitude stay. Moreover, the prevalences of insomnia symptoms decreased more markedly from day 1 to day 60 at 3,700 m among non-insomniacs than among insomniacs. At 3,700 m, the prevalence of AMS among insomniacs was 79.01%, 60.49%, and 32.10% on the first, third, and seventh days, respectively, which was significantly higher than that among non-insomniacs. Multivariate regression revealed that elevated Athens Insomnia Scale scores are an independent risk factor for AMS (adjusted odds ratio 1.388, 95% confidence interval: 1.314–1.464, P<0.001, whereas high arterial oxygen saturation and long duration of altitude exposure are protective factors against AMS. Conclusion: Our results suggest that the effect of high-altitude exposure on subjective sleep quality is more marked, but disappears more quickly, among non-insomniacs than among insomniacs, whereas AMS is especially common among insomniacs. Moreover, poor subjective sleep

  8. Assessment of patient satisfaction with acute pain management service: Monitoring quality of care in clinical setting

    Farooq, Fizzah; Khan, Robyna; Ahmed, Aliya

    2016-01-01

    Background and Aims: Assessment of patient satisfaction is an important tool for monitoring the quality of care in hospitals. The aim of this survey was to develop a reliable tool to assess patient satisfaction with acute pain management service (APMS) and identify variables affecting this so that care can be improved. Methods: A questionnaire was developed and administered to patients after being discharged from APMS care by an unbiased person. Data collected from record included patient dem...

  9. Assessment of patient satisfaction with acute pain management service: Monitoring quality of care in clinical setting

    Fizzah Farooq; Robyna Khan; Aliya Ahmed

    2016-01-01

    Background and Aims: Assessment of patient satisfaction is an important tool for monitoring the quality of care in hospitals. The aim of this survey was to develop a reliable tool to assess patient satisfaction with acute pain management service (APMS) and identify variables affecting this so that care can be improved. Methods: A questionnaire was developed and administered to  patients after being discharged from APMS care by an unbiased person. Data collected from record included patient de...

  10. Ergonomic redesign using quality improvement for pre-hospital care of acute myocardial infarction

    Essam, Nadya; Wood, Kate; Hall, Mark; Shaw, Deborah; Spaight, Anne; Baird, Andrew; Siriwardena, A Niroshan

    2012-01-01

    Context: Frontline emergency ambulance clinicians collaborated in a national quality improvement (QI) initiative to improve pre-hospital care for patients with acute myocardial infarction (AMI). Problem: The National Ambulance Clinical Performance Indicator (CPI) care bundle for AMI (consisting of aspirin, GTN, pain assessment and administration of analgesia) highlighted a consistent shortfall in patient pain assessment and inadequate provision of analgesia. Ineffective pain management in...

  11. An educational approach to improve outcomes in acute kidney injury (AKI): report of a quality improvement project

    Xu, Gang; Baines, Richard; Westacott, Rachel; Selby, Nick; Carr, Susan

    2014-01-01

    Objective To assess the impact of a quality improvement project that used a multifaceted educational intervention on how to improve clinician's knowledge, confidence and awareness of acute kidney injury (AKI). Setting 2 large acute teaching hospitals in England, serving a combined population of over 1.5 million people. Participants All secondary care clinicians working in the clinical areas were targeted, with a specific focus on clinicians working in acute admission areas. Interventions A mu...

  12. Switching between thienopyridines in patients with acute myocardial infarction and quality of care

    Schiele, Francois; Puymirat, Etienne; Bonello, Laurent; Meneveau, Nicolas; Collet, Jean-Philippe; Motreff, Pascal; Ravan, Ramin; Leclercq, Florence; Ennezat, Pierre-Vladimir; Ferrières, Jean; Simon, Tabassome; Danchin, Nicolas

    2016-01-01

    Objective In acute coronary syndromes, switching between thienopyridines is frequent. The aims of the study were to assess the association between switching practices and quality of care. Methods Registry study performed in 213 French public university, public non-academic and private hospitals. All consecutive patients admitted for acute myocardial infarction (MI; cardiology unit, previous percutaneous coronary intervention, younger age, body weight >60 kg, no history of stroke, cardiac arrest, anaemia or renal dysfunction. In patients with a switch, eligibility for prasugrel was >82% and appropriate use of a switch was 86% from clopidogrel to prasugrel and 20% from prasugrel to clopidogrel. Quality indicators scored higher in the group with a switch and also in centres where the switch rate was higher. Conclusions As applied in the French Registry on Acute ST-elevation and non ST-elevation Myocardial Infarction (FAST-MI) registry, switching from one P2Y12 inhibitor to another led to a more appropriate prescription and was associated with higher scores on indicators of quality of care. PMID:27252877

  13. Elevated levels of procoagulant plasma microvesicles in dialysis patients.

    James O Burton

    Full Text Available Cardiovascular (CV death remains the largest cause of mortality in dialysis patients, unexplained by traditional risk factors. Endothelial microvesicles (EMVs are elevated in patients with traditional CV risk factors and acute coronary syndromes while platelet MVs (PMVs are associated with atherosclerotic disease states. This study compared relative concentrations of circulating MVs from endothelial cells and platelets in two groups of dialysis patients and matched controls and investigated their relative thromboembolic risk. MVs were isolated from the blood of 20 haemodialysis (HD, 17 peritoneal dialysis (PD patients and 20 matched controls. Relative concentrations of EMVs (CD144(+ ve and PMVs (CD42b(+ ve were measured by Western blotting and total MV concentrations were measured using nanoparticle-tracking analysis. The ability to support thrombin generation was measured by reconstituting the MVs in normal plasma, using the Continuous Automated Thrombogram assay triggered with 1µM tissue factor. The total concentration of MVs as well as the measured sub-types was higher in both patient groups compared to controls (p0.3. Dialysis patients have higher levels of circulating procoagulant MVs than healthy controls. This may represent a novel and potentially modifiable mediator or predictor of occlusive cardiovascular events in these patients.

  14. Elevated levels of procoagulant plasma microvesicles in dialysis patients.

    Burton, James O; Hamali, Hassan A; Singh, Ruchir; Abbasian, Nima; Parsons, Ruth; Patel, Amit K; Goodall, Alison H; Brunskill, Nigel J

    2013-01-01

    Cardiovascular (CV) death remains the largest cause of mortality in dialysis patients, unexplained by traditional risk factors. Endothelial microvesicles (EMVs) are elevated in patients with traditional CV risk factors and acute coronary syndromes while platelet MVs (PMVs) are associated with atherosclerotic disease states. This study compared relative concentrations of circulating MVs from endothelial cells and platelets in two groups of dialysis patients and matched controls and investigated their relative thromboembolic risk. MVs were isolated from the blood of 20 haemodialysis (HD), 17 peritoneal dialysis (PD) patients and 20 matched controls. Relative concentrations of EMVs (CD144(+ ve)) and PMVs (CD42b(+ ve)) were measured by Western blotting and total MV concentrations were measured using nanoparticle-tracking analysis. The ability to support thrombin generation was measured by reconstituting the MVs in normal plasma, using the Continuous Automated Thrombogram assay triggered with 1µM tissue factor. The total concentration of MVs as well as the measured sub-types was higher in both patient groups compared to controls (p0.3). Dialysis patients have higher levels of circulating procoagulant MVs than healthy controls. This may represent a novel and potentially modifiable mediator or predictor of occlusive cardiovascular events in these patients. PMID:23936542

  15. Peritoneal dialysis solution and nutrition.

    Verger, Christian

    2012-01-01

    20-70% of peritoneal dialysis patients have some signs of malnutrition. Anorexia, protein and amino acid losses in dialysate, advanced age of elderly patients, inflammation and cardiac failure are among the main causes. Modern dialysis solutions aim to reduce these causes, but none of them is without side effects: glucose is relatively safe and brings additional energy but induces anorexia and lipid abnormalities, amino acids compensate dialysate losses but may increase uremia and acidosis, icodextrin helps control hyperhydration and chronic heart failure and minimizes glucose side effects, but may sometimes cause inflammation, and poly chamber bags allow the replacement of lactate by bicarbonate and are more biocompatible, decrease GDP, induce less inflammation and have a better effect on nutritional status. However, it appears that the management of nutrition with the different solutions available nowadays necessitates various combinations of solutions adapted to different patient profiles and there is not actually a single universal solution to minimize malnutrition in peritoneal dialysis patients. PMID:22652708

  16. 42 CFR 414.316 - Payment for physician services to patients in training for self-dialysis and home dialysis.

    2010-10-01

    ... training for self-dialysis and home dialysis. 414.316 Section 414.316 Public Health CENTERS FOR MEDICARE... Payment for physician services to patients in training for self-dialysis and home dialysis. (a) For each... for self-dialysis and home dialysis. (b) CMS determines the amount on the basis of program...

  17. Albumin Dialysis for Liver Failure: A Systematic Review.

    Tsipotis, Evangelos; Shuja, Asim; Jaber, Bertrand L

    2015-09-01

    Albumin dialysis is the best-studied extracorporeal nonbiologic liver support system as a bridge or destination therapy for patients with liver failure awaiting liver transplantation or recovery of liver function. We performed a systematic review to examine the efficacy and safety of 3 albumin dialysis systems (molecular adsorbent recirculating system [MARS], fractionated plasma separation, adsorption and hemodialysis [Prometheus system], and single-pass albumin dialysis) in randomized trials for supportive treatment of liver failure. PubMed, Ovid, EMBASE, Cochrane's Library, and ClinicalTrials.gov were searched. Two authors independently screened citations and extracted data on patient characteristics, quality of reports, efficacy, and safety end points. Ten trials (7 of MARS and 3 of Prometheus) were identified (620 patients). By meta-analysis, albumin dialysis achieved a net decrease in serum total bilirubin level relative to standard medical therapy of 8.0 mg/dL (95% confidence interval [CI], -10.6 to -5.4) but not in serum ammonia or bile acids. Albumin dialysis achieved an improvement in hepatic encephalopathy relative to standard medical therapy with a risk ratio of 1.55 (95% CI, 1.16-2.08) but had no effect survival with a risk ratio of 0.95 (95% CI, 0.84-1.07). Because of inconsistency in the reporting of adverse events, the safety analysis was limited but did not demonstrate major safety concerns. Use of albumin dialysis as supportive treatment for liver failure is successful at removing albumin-bound molecules, such as bilirubin and at improving hepatic encephalopathy. Additional experience is required to guide its optimal use and address safety concerns. PMID:26311600

  18. Validated Contemporary Risk Model of Acute Kidney Injury in Patients Undergoing Percutaneous Coronary Interventions: Insights From the National Cardiovascular Data Registry Cath‐PCI Registry

    Tsai, Thomas T.; Uptal D Patel; Chang, Tara I.; Kennedy, Kevin F.; Masoudi, Frederick A; Michael E Matheny; Kosiborod, Mikhail; Amin, Amit P.; Weintraub, William S.; Curtis, Jeptha P.; Messenger, John C.; Rumsfeld, John S; Spertus, John A.

    2014-01-01

    Background We developed risk models for predicting acute kidney injury (AKI) and AKI requiring dialysis (AKI‐D) after percutaneous coronary intervention (PCI) to support quality assessment and the use of preventative strategies. Methods and Results AKI was defined as an absolute increase of ≥0.3 mg/dL or a relative increase of 50% in serum creatinine (AKIN Stage 1 or greater) and AKI‐D was a new requirement for dialysis following PCI. Data from 947 012 consecutive PCI patients and 1253 sites ...

  19. Six-month survival and quality of life of intensive care patients with acute kidney injury

    Nisula, Sara; Vaara, Suvi T; Kaukonen, Kirsi-Maija; Reinikainen, Matti; Koivisto, Simo-Pekka; Inkinen, Outi; Poukkanen, Meri; Tiainen, Pekka; Pettilä, Ville; Korhonen, Anna-Maija

    2013-01-01

    Introduction Acute kidney injury (AKI) has high incidence among the critically ill and associates with dismal outcome. Not only the long-term survival, but also the quality of life (QOL) of patients with AKI is relevant due to substantial burden of care regarding these patients. We aimed to study the long-term outcome and QOL of patients with AKI treated in intensive care units. Methods We conducted a predefined six-month follow-up of adult intensive care unit (ICU) patients from the prospect...

  20. Protein source and quality in therapeutic foods affect the immune response and outcome in severe acute malnutrition

    Protein is a vital component of therapeutic foods designed to treat severe acute malnutrition (SAM) in children; however there are still unknowns about the quality and quantity of the proteins to use in these foods. This review examines two recent studies investigating several different qualities an...

  1. Microbiological Surveillance and State of the Art Technological Strategies for the Prevention of Dialysis Water Pollution

    Andrea Galfrè

    2012-08-01

    Full Text Available Methods: The present report attempts to illustrate the positive impact on the microbiological quality of dialysis patients over a 15-year period through the progressive implementation of state-of-the-art technological strategies and the optimization of microbiological surveillance procedures in five dialysis units in Sardinia. Results: Following on better microbiological, quality controls of dialysis water and improvement of procedures and equipment, a drastic improvement of microbiological water quality was observed in a total of 945 samples. The main aim was to introduce the use of microbiological culture methods as recommended by the most important guidelines. The microbiological results obtained have led to a progressive refining of controls and introduction of new materials and equipment, including two-stage osmosis and piping distribution rings featuring a greater capacity to prevent biofilm adhesion. The actions undertaken have resulted in unexpected quality improvements. Conclusions: Dialysis water should be viewed by the nephrologist as a medicinal product exerting a demonstrable positive impact on microinflammation in dialysis patients. A synergic effort between nephrologists and microbiologists undoubtedly constitutes the most effective means of preventing dialysis infections.

  2. Effect of nursing interventions on quality of life for patients undergoing continuous ambulatory peritoneal dialysis: A Meta-analysis%护理干预对腹膜透析患者生活质量影响的Meta分析

    庞建红; 汪小华; 刘永琴; 鞠阳; 许义

    2014-01-01

    Objective To evaluate the effect of nursing interventions on the quality of life of patients undergoing continuous ambulatory peritoneal dialysis (CAPD).Methods Randomized controlled trials (RCTs) involving nursing interventions were collected from the databases of Cochrane,PubMed,Elsevier Science Direct,VIP,CNKI and WanFang.Data were analyzed with RevMan 5.1 software.Results 8 articles met the inclusion criteria.The results of Meta-analysis showed that there was considerable heterogeneity across the analysis,which might be resulted from length of intervention and patients of different ages according to subgroup analysis,and that gender was not the factor causing heterogeneity.In the experimental group,both physical and emotional aspects after receiving nursing interventions were significantly improved than the control group.Conclusions Nursing interventions can improve the quality of life of patients with CAPD.%目的 评价护理干预对持续非卧床腹膜透析(CAPD)患者生活质量的影响.方法 计算机检索Cochrane、PubMed、Elsevier Science Direct、VIP、CNKI、万方数据库并辅以互联网络检索.收集对CAPD患者进行护理干预的随机对照试验(RCT),采用RevMan 5.1软件进行统计处理.结果 共纳入RCT文献8篇.Meta分析结果显示,本组资料存在一定的异质性,其中干预时间和年龄是导致异质性的主要原因,以性别分组进行亚组分析显示异质性未能明显消除.干预组患者在情感职能维度得分高于对照组;在躯体疼痛和心理健康维度得分明显高于对照组;在生理功能、生理职能、总体健康、生命活力和社会功能维度得分显著高于对照组.结论 护理干预可以提高CAPD患者的生活质量.

  3. Longitudinal assessment of quality of life in acute psychiatric inpatients: reliability and validity.

    Russo, J; Roy-Byrne, P; Reeder, D; Alexander, M; Dwyer-O'Connor, E; Dagadakis, C; Ries, R; Patrick, D

    1997-03-01

    This study examined the reliability, validity, and responsiveness of Lehman's Quality of Life Interview (QOLI) as an outcome measure on 981 acutely ill psychiatric inpatients assessed longitudinally at admission and discharge. Patients were stratified into five diagnostic (DX) (depressed bipolar, depressed unipolar, schizophrenia, mania, and other diagnoses) and two substance use disorder (SA) strata (with and without concurrent substance abuse/dependence) based on DSM-III-R criteria. There was good replication of the factor structure, excellent internal consistency, overall and within DX and SA groups. Intercorrelations showed that the functional and satisfaction indices measure unique aspects of the quality of life. The construct consistency of the QOLI was dependent upon psychiatric diagnosis and life domain. Intercorrelations of functional and satisfaction indices for patients with depression were greater than for manic patients. We demonstrated strong consistency of construct validity for family and social relation domains, but not safety or leisure activities. Construct validity was shown to hold longitudinally. Analyses of DX and SA group differences on satisfaction and functional indices of the 8 life domains supported discriminative validity: Depressed patients reported the most dissatisfaction, followed by schizophrenic patients, and manic patients reported the greatest satisfaction in most life domains. Patients with concurrent substance abuse generally reported less satisfaction and lower quality of life than patients without a dual diagnosis. Examination of longitudinal changes in satisfaction indicated the QOLI is responsive to changes in global life, leisure activities, living situation, and social relations from hospital admission to discharge (an average of 2 weeks). This study supports the use of the QOLI as an outcome measure to assess quality of life in acutely ill hospitalized psychiatric patients. PMID:9091598

  4. Prolactinoma in a Diabetic Dialysis Patient with Erectile Dysfunction: A Difficult Differential Diagnosis

    Piccoli, Giorgina B.; Bermont, Francesca; Magnano, Andrea; Soragna, Giorgio; Terzolo, Massimo

    2006-01-01

    Dialysis patients often suffer from erectile dysfunction. The prevalence of this symptom in the context of dialysis is as high as 90%. Diabetes, diffuse vascular disease and pharmacological therapy are attendant causes of this condition, severely impairing the quality of life. Due to the high frequency of erectile dysfunction in uremic patients, minimalist diagnostic approaches are often used. Nevertheless, a careful differential diagnosis is also warranted in well dialyzed patients to identi...

  5. The safety and efficacy of regional citrate anticoagulation in sustained low efficiency dialysis

    张凌

    2013-01-01

    Objective To evaluate the safety and efficacy of regional citrate anticoagulation in sustained low efficiency dialysis (SLED) .Methods A total of 45 patients with acute kidney injury (AKI) or end stage renal disease (ESRD) admitted in our hospital from August 2011 to

  6. Ultrafiltration and Dialysis Adequacy with Various Daily Schedules of Dialysis Fluids

    Paniagua, Ramón; Debowska, Malgorzata; Ventura, María-de-Jesús; Ávila-Díaz, Marcela; Prado-Uribe, Carmen; Mora, Carmen; García-López, Elvia; Lindholm, Bengt; Waniewski, Jacek

    2012-01-01

    Dialysis regimens for continuous ambulatory peritoneal dialysis (CAPD) patients vary with the need for fluid removal, but also because of concerns about the local and systemic consequences of high glucose exposure. The implications of various regimens for dialysis adequacy—that is, fluid and small-solute removal—are not always clear. We therefore analyzed ultrafiltration (UF) and adequacy indices for 4 different combinations of dialysis fluid.

  7. Protein binding studies with radiolabeled compounds containing radiochemical impurities. Equilibrium dialysis versus dialysis rate determination

    Honoré, B

    1987-01-01

    The influence of radiochemical impurities in dialysis experiments with high-affinity ligands is investigated. Albumin binding of labeled decanoate (97% pure) is studied by two dialysis techniques. It is shown that equilibrium dialysis is very sensitive to the presence of impurities resulting...... in erroneously low estimates of the binding affinity and in inconsistent results at varying albumin concentrations. Dialysis rate determination (R. Brodersen et al. (1982) Anal. Biochem. 121, 395-408) is less sensitive to impurities. Udgivelsesdato: 1987-Apr...

  8. Improvements to the kidney dialysis machine

    Hundley, Robert Wynne

    1992-01-01

    Five changes were suggested to improve the kidney dialysis machine, including a conductivity control feedback system, a positive pressure deaeration system, a balancing system for dialysate flow control, a diaphragm-type blood pump, and an ultrafiltration control system using blood pressure measurement. A kidney dialysis machine was constructed to test the changes for possible use in future dialysis machine designs. Tests were made on each of the five system improvements....

  9. Echocardiographic hemodynamic study during ultrafiltration sequential dialysis.

    Cini, G; Camici, M; Pentimone, F; Palla, R

    1982-01-01

    4 patients on regular dialysis were studied by the echocardiographic method during ultrafiltration and dialysis performed sequentially according to two different protocols. Blood pressure, heart rate, cardiac output, stroke volume, systolic and diastolic dimension of the left ventricle, systolic and diastolic volumes of the left ventricle, ejection fraction, shortening fraction and total peripheral vascular resistance index were measured. During ultrafiltration there is an increase of the total peripheral vascular resistance index. Myocardial contractility improves only during dialysis. Physiopathologic implications are discussed. PMID:7099320

  10. Is Dialysis Modality a Factor in the Survival of Patients Initiating Dialysis After Kidney Transplant Failure?

    Perl, Jeffrey; Dong, James; Rose, Caren; Jassal, Sarbjit Vanita; Gill, John S.

    2013-01-01

    ♦ Background: Kidney transplant failure (TF) is among the leading causes of dialysis initiation. Whether survival is similar for patients treated with peritoneal dialysis (PD) and with hemodialysis (HD) after TF is unclear and may inform decisions concerning dialysis modality selection.

  11. Diminishing willingness to pay per quality-adjusted life year: valuing acute foodborne illness.

    Haninger, Kevin; Hammitt, James K

    2011-09-01

    We design and conduct a stated-preference survey to estimate willingness to pay (WTP) to reduce foodborne risk of acute illness and to test whether WTP is proportional to the corresponding gain in expected quality-adjusted life years (QALYs). If QALYs measure utility for health, then economic theory requires WTP to be nearly proportional to changes in both health quality and duration of illness and WTP could be estimated by multiplying the expected change in QALYs by an appropriate monetary value. WTP is elicited using double-bounded, dichotomous-choice questions in which respondents (randomly selected from the U.S. general adult population, n = 2,858) decide whether to purchase a more expensive food to reduce the risk of foodborne illness. Health risks vary by baseline probability of illness, reduction in probability, duration and severity of illness, and conditional probability of mortality. The expected gain in QALYs is calculated using respondent-assessed decrements in health-related quality of life if ill combined with the duration of illness and reduction in probability specified in the survey. We find sharply diminishing marginal WTP for severity and duration of illness prevented. Our results suggest that individuals do not have a constant rate of WTP per QALY, which implies that WTP cannot be accurately estimated by multiplying the change in QALYs by an appropriate monetary value. PMID:21488924

  12. Health-related quality of life assessment in Indonesian childhood acute lymphoblastic leukemia

    Sutaryo

    2008-11-01

    Full Text Available Abstract Background Most studies on Health-related Quality of Life (HRQOL in children with cancer were conducted in developed countries. The aims of this study were to assess the HRQOL in childhood acute lymphoblastic leukemia (ALL patients in Indonesia and to assess the influence of demographic and medical characteristics on HRQOL. Methods After cultural linguistic validation, a cross-sectional study of HRQOL was conducted with childhood ALL patients and their guardians in various phases of treatment using the Pediatric Quality of Life Inventory™ (PedsQL™ 4.0 Generic Core Scale and the Pediatric Quality of Life Inventory™ (PedsQL™ 3.0 Cancer Module. Results Ninety-eight guardians and 55 patients participated. The internal consistency of both scales ranged from 0.57 to 0.92. HRQOL of Indonesian patients was comparable with those in developed countries. There were moderate to good correlations between self-reports and proxy-reports, however guardians tended to report worse HRQOL than patients. Children of the 2–5 year-group significantly had more problems in procedural anxiety, treatment anxiety and communication subscales than in older groups (p Conclusion Younger children had more problems in procedural anxiety, treatment anxiety and communication subscales. Therefore, special care during intervention procedures is needed to promote their normal development. Psychosocial support should be provided to children and their parents to facilitate their coping with disease and its treatment.

  13. Thinking outside the box—identifying patients for home dialysis

    Schiller, Brigitte; Munroe, Hayley; Neitzer, Andrea

    2011-01-01

    Home dialysis modalities are underutilized in the USA with only 8% of the dialysis patients undergoing renal replacement therapy at home versus 92% being treated with center hemodialysis. This is in contrast to the nephrology professionals’ opinion about the best dialysis therapy and their potential choice in the hypothetical situation of choosing a dialysis modality for themselves. Pre-dialysis education changes the distribution of dialysis modality significantly, as 50% of informed patients...

  14. John Dique: dialysis pioneer and political advocate.

    George, Charles R P

    2016-02-01

    John Dique (1915-1995) epitomized the internationalism of medicine, the intellectual and manual dexterity of many pioneers of dialysis, and the social concern evinced by many nephrologists. Born in Burma of French, German, British and Indian ancestry; educated in India; an Anglo-Indian who described himself as British without ever having visited Britain; he moved to Australia in 1948 to escape the murderous inter-ethnic conflict that befell multicultural India as it and Pakistan became independent. Settling in Brisbane, he pioneered several novel medical techniques. After inventing some simple equipment to facilitate intravenous therapy, he established a neonatal exchange blood transfusion programme. Then, between 1954 and 1963, he personally constructed and operated two haemodialysis machines with which to treat patients suffering from acute renal failure, the first such treatment performed in Australasia. His patients survival results were, for the era, remarkable. He subsequently helped found the Royal Australasian College of Pathologists and went on to establish a successful private pathology practice. The latter years of his life, however, saw him become a social and political advocate. He fiercely opposed the emerging ideologies of multiculturalism and social liberalism that, he predicted, would seriously damage the national fabric of Western society. Public vilification ensued, his medical achievements disregarded. It does seem likely, however, that in none of the areas that he touched - whether medical, social, or political - has the last word yet been said. PMID:26913881

  15. Gastric emptying and the effects of peritoneal dialysis, among other things: a case study

    Full text: A 27 year old female presented to the Nuclear Medicine department with diabetes acute renal failure and constant nausea and vomiting with the diagnosis of gastroparesis secondary to autonomic neuropathy in question. A solid gastric empty study was performed with the patients peritoneal dialysis fluid in situ, and the results were noted. The study was then repeated, this time after draining the peritoneal dialysis fluid to see if this had any effect.The results were extremely remarkable, and causes for this will be discussed. Copyright (2002) The Australian and New Zealand Society of Nuclear Medicine Inc

  16. What is the place of peritoneal dialysis in the integrated treatment of renal failure?

    Coles, G A; Williams, J D

    1998-12-01

    The role of peritoneal dialysis (PD) in renal replacement therapy (RRT) remains unclear. There are no controlled trials to provide hard evidence of its efficacy. Comparative studies with haemodialysis from different centres and countries have given conflicting results even when allowing for case mix. Data from the United States on patients starting or receiving treatment in the late 1980s suggested a worse prognosis for older patients, particularly diabetics receiving PD as compared to HD. Analysis of the USRDS data base for patients starting in the early 1990s shows an improvement in outcome but with no difference in overall mortality. The Canadian registry has recently published data showing a better survival with PD than with HD in the first two years of RRT. Morbidity is similar with both therapies, although hospitalization is increased with PD. Unfortunately long-term technique survival is not as good with PD. However, PD has certain medical advantages, particularly the maintenance of residual renal function that contributes to solute and fluid removal. It may also postpone the onset of amyloidosis. Patients transplanted after previous PD have a decreased risk of early acute renal failure and equally good long-term results when compared to those patients who were on HD before transplantation. The quality of life is as good with PD as with center HD, and there are social advantages to PD including an increased chance of employment, more flexible holidays and avoidance of thrice weekly travel to a dialysis center. PD also has logistical advantages and can be utilized by the majority of new patients. We therefore conclude that PD has potential advantages early in the course of RRT, and should therefore be offered as a first option to all suitable new patients. Whether PD has a major or minor role in later years (> 5) remains unclear. PMID:9853290

  17. Demographic factors affecting quality of life of hemodialysis patients – Lahore, Pakistan

    Anees, Muhammad; Malik, Muzammil Riaz; Abbasi, Tanzeel; Nasir, Zeeshan; Hussain, Yasir; Ibrahim, Muhamamd

    2014-01-01

    Objective: The objective of the study was to determine the demographic factors affecting Quality Of Life (QOL) of hemodialysis (HD) patients. Methods: This observational study was conducted at Shalamar Hospital, Lahore. Patients of End Stage Renal Disease (ESRD) and on maintenance HD for more than three months were included during the period March to June 2012. Patient of ESRD not on dialysis and Acute Renal Failure were excluded. One hundred and twenty five patients who fulfilled the criteri...

  18. The effect of a national ambulance Quality Improvement Collaborative on performance in care bundles for acute myocardial infarction and stroke

    Siriwardena, A Niroshan; Shaw, Deborah; Essam, Nadya; Togher, Fiona; Davy, Zowie; Spaight, Anne; Dewey, Michael

    2013-01-01

    Background: National ambulance service indicators showed considerable variation in care for acute myocardial infarction (AMI) and stroke. We aimed to improve reliability of pre-hospital care processes for these conditions using a Quality Improvement Collaborative (QIC). The QIC involved educating ambulance staff in Quality Improvement (QI) methods, and the use of plan-do-study-act cycles (PDSA) to implement changes. Ambulance staff were provided with feedback on the effect of the PDSA cycles ...

  19. Output of peritoneal cells during peritoneal dialysis.

    Fakhri, O; Al-Mondhiry, H; Rifaat, U N; Khalil, M A; Al-Rawi, A M

    1978-01-01

    Peritoneal dialysis provides a good source for the collection of macrophages. Six patients with chronic renal failure undergoing peritoneal dialysis for the first time were studied, and maximum cell egress, mostly macrophages, occurred at 24-48 hours and diminished after 48 hours. PMID:670419

  20. Update on dialysis economics in the UK.

    Sharif, Adnan; Baboolal, Keshwar

    2011-03-01

    The burgeoning population of patients requiring renal replacement therapy contributes a disproportionate strain on National Health Service resources. Although renal transplantation is the preferred treatment modality for patients with established renal failure, achieving both clinical and financial advantages, limitations to organ donation and clinical comorbidities will leave a significant proportion of patients with established renal failure requiring expensive dialysis therapy in the form of either hemodialysis or peritoneal dialysis. An understanding of dialysis economics is essential for both healthcare providers and clinical leaders to establish clinically efficient and cost-effective treatment modalities that maximize service provision. In light of changes to the provision of healthcare funds in the form of "Payment by Results," it is imperative for UK renal units to adopt clinically effective and financially accountable dialysis programs. This article explores the role of dialysis economics and implications for UK renal replacement therapy programs. PMID:21364210

  1. Using Clinical Vignettes to Assess Quality of Care for Acute Respiratory Infections.

    Gidengil, Courtney A; Linder, Jeffrey A; Beach, Scott; Setodji, Claude M; Hunter, Gerald; Mehrotra, Ateev

    2016-01-01

    Overprescribing of antibiotics for acute respiratory infections (ARIs) is common. Our objective was to develop and validate a vignette-based method to estimate clinician ARI antibiotic prescribing. We surveyed physicians (n = 78) and retail clinic clinicians (n = 109) between January and September 2013. We surveyed clinicians using a set of ARI vignettes and linked the responses to electronic health record data for all ARI visits managed by these clinicians during 2012. We then created a new measure of antibiotic prescribing, the comprehensive ARI management rate. This was defined as not prescribing antibiotics for antibiotic-inappropriate diagnoses and prescribing guideline-concordant antibiotics for antibiotic-appropriate diagnoses (and also included appropriate use of streptococcal testing for the pharyngitis vignettes). We compared the vignette-based and chart-based comprehensive ARI management at the clinician level. We then identified the combination of vignettes that best predicted comprehensive ARI management rates, using a partitioning algorithm. Responses to 3 vignettes partitioned clinicians into 4 groups with chart-based comprehensive ARI management rates of 61% (n = 121), 50% (n = 47), 31% (n = 12), and 22% (n = 7). Responses to 3 clinical vignettes can identify clinicians with relatively poor quality ARI antibiotic prescribing. Vignettes may be a mechanism to target clinicians for quality improvement efforts. PMID:27098876

  2. [Concerning: aging, the beginning of dialysis, the beginning of dependence: repercussions on the psychopathology of the very old dialysis patient].

    Antoine, V; Edy, T; Souid, M; Barthélémy, F; Saint-Jean, O

    2004-01-01

    The incidence of psychopathology, particularly depression, is high in dialysed elderly patients whereas their perceived level of health in the mental domain is similar to that of a non-dialysed and, even younger, population. Although the losses associated with advancing years, chronic disease and then entry into dialysis renders the psyche of elderly people frail, they do not strictly add in negative terms: their psychological reserve or resignation helps very elderly people to tolerate dialysis and its constraints. However, maintaining functional autonomy (ability to provide for one's fundamental needs and preserve leisure activities) while remaining independent to take decisions (particularly in controlling ways of receiving assistance) and preserving close relationships emerge as major determinant factors of the quality of life of very elderly dialysed patients. Added to the dependency due to dialysis, losses in these domains very often represent a turning point by changing the patient's identity, predisposing to the development of relationship problems, leading the patient to question his self-esteem or even resulting in psychological dependency, which itself adversely affects the quality of life. These mechanisms of psychopathology may not hide the possibility of an underlying dementia. PMID:15185555

  3. [Destructive spondylarthropathy in dialysis patients].

    Stein, G; Schneider, A; Marzoll, I; Sperschneider, H; Ritz, E

    1991-01-01

    Back pain and a cervicobrachial syndrome, as well as progressive sensory and motor deficits as far as symptoms of paraplegia, developed in two dialysis patients two and five years after the start of dialysis. One was a 60-year-old woman with pyelonephritis, the other a 55-year-old man with glomerulonephritis. There were typical radiological signs of destructive spondylarthropathy (narrowed intervertebral spaces and slippage of the vertebral bodies). The female patient required several operations (spondylothesis and orthothesis) and both patients received daily 10,000 IU vitamin D and 3-4 g calcium carbonate. In the woman the destructive process no longer progressed one year after onset of symptoms, but she still required many analgesics. She died three months later of circulatory failure. The man died four weeks after the onset of symptoms from purulent meningitis. At autopsy only renal fibrous ostitis was still demonstrable. Amyloidosis resulting from an increase in beta 2-microglobulin level were excluded by both histological and immunohistochemical examinations. PMID:1985800

  4. Acute renal failure: outcomes and risk of chronic kidney disease.

    Block, C A; Schoolwerth, A C

    2007-09-01

    Acute renal failure (ARF) is a common condition, especially among the critically ill, and confers a high mortality. The incidence of ARF is increasing. Efforts such as the Acute Dialysis Quality Initiative (ADQI) are being undertaken to establish a consensus definition of ARF, and to distinguish between varying degrees of acute kidney injury that might confer a different prognosis. Data are emerging to allow comparison of the epidemiology of ARF across institutions internationally. There is ongoing recognition of the important interaction between ARF and chronic kidney disease and more information regarding recovery from ARF is available. Controversy exists regarding the optimal management of ARF. Recent publications emphasize the importance of timing and dose of renal replacement therapy rather than the modality of treatment (intermittent hemodialysis vs continuous therapies). These issues are explored in this review. PMID:17912228

  5. 血液透析和腹膜透析患者生活质量评价%The evaluation of quality of life in hemodialysis and peritoneal dialysis patients

    王小琳

    2012-01-01

    Objective:The study investigated the differences of hemodialysis ( HD) and peritoneal dialysis ( PD) patients in quality of life (QoL). Methods: 75 HD patients and 46 PD patients were employed to our investigation from January 2010 to December 2011. Patient - reported assessments included: WHOQOL - BREF inventory of World Health Organization, General Health Questionnaire ( GHQ - 28 ) of Goldberg, State - Trait Anxiety Inventory, Center for Epidemiologic Studies Depression Scale ( CES - D) and Multidimensional Health Locus of Control ( MHLC) , then the data were analyzied statistically. Results:Indicated that HD patients reported lower QoL in the environment and social relationships domains,more symptoms were also reported in the GHQ - 28 subscales of anxiety/insomnia and severe depression. Conclusion: The findings confirm the differences between the two treatment modalities, indicating that HD patients have poorer QoL in several aspects of their environment and their social relationships. Both groups reported elevated depression. However, HD patients reported more suicidal thoughts and sleep problems compared to PD patients.%目的:研究血液透析患者和腹膜透析患者生活质量的差异.方法:对我院2010年1月~2011年12月血液透析患者75例,腹膜透析患者46例进行问卷调查,调查工具为世界卫生组织生存质量测定简式量表(WHOQOLBREF)、一般健康问卷(CHQ - 28)、状态-特质焦虑问卷(STAI 1/STAI 2)、流行病调查中心抑郁量表(CES - D)、多纬度健康状况心理控制源量表(MHLC),并进行统计学分析.结果:血液透析患者在环境和社会关系方面生活质量较低,并且在GHQ -28表中显示更易焦虑/失眠和严重抑郁,在CES-D与STAI 1/STAI 2中两者无统计学差异,在MHLC量表中,血液透析患者求助医师方面低于腹膜透析患者.结论:血液透析和腹膜透析两种治疗模式存在差异性,血液透析患者比腹膜透析患者生活质量

  6. Análisis evolutivo de la calidad de la solución final de diálisis en España y Portugal Evolutional analysis of the quality of the final dialysis solution in Spain and Portugal

    Mercedes Serrano Arias

    2006-03-01

    Portuguese was 54. The aluminium could be measured in all the samples received. Similar studies using the same methodology were carried out in Spain in 1990, 1994 and 1999, and in Portugal in 1999 and 2001. The percentage of Spanish centres with less than 2 µg/L of aluminium in the final dialysis solution has increased gradually since the first study in 1990, until this study in 2004. In Portugal, the percentage of hospitals with less than 2 µg/L of aluminium in the final dialysis solution was 91.7% in 1999, 85.7% in 2001 and 94.4% in 2004. In all the studies carried out in Spain, the percentage of hospitals with undetectable levels of aluminium (≤ 1µg/L increased; this improvement was observed up to 1999, since in 2004 the percentage remained stable. In Portugal this percentage has remained stable since 1999 until the present. The study carried out in 2004 in Spain and Portugal and its comparison with previous similar studies shows that the quality of dialysis solutions has improved significantly over the last 15 years.

  7. Health‐Related Quality of Life in Premature Acute Coronary Syndrome: Does Patient Sex or Gender Really Matter?

    Leung Yinko, Sylvie S. L.; Pelletier, Roxanne; Behlouli, Hassan; Norris, Colleen M; Humphries, Karin H.; Pilote, Louise; ,

    2014-01-01

    Background Limited data exist as to the relative contribution of sex and gender on health‐related quality of life (HRQL) among patients with acute coronary syndrome (ACS). This study aims to evaluate the effect of sex and gender‐related variables on long‐term HRQL among young adults with ACS. Methods and Results GENESIS‐PRAXY (GENdEr and Sex determInantS of cardiovascular disease: from bench to beyond‐Premature Acute Coronary SYndrome) is a multicenter, prospective cohort study (January 2009 ...

  8. Just the Facts: Skin and Hair Problems on Dialysis

    Just the Facts: Skin and Hair Problems on Dialysis How does dialysis affect my skin? Many people on dialysis have skin changes. The skin may seem more ... help. Other causes of itching include not enough dialysis, or dry skin. Long, hot baths that strip ...

  9. 21 CFR 876.5630 - Peritoneal dialysis system and accessories.

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Peritoneal dialysis system and accessories. 876... Peritoneal dialysis system and accessories. (a) Identification. (1) A peritoneal dialysis system and... peritoneal dialysis, a source of dialysate, and, in some cases, a water purification mechanism. After...

  10. [Patients in pre-dialysis: decision taking and free choice of treatment].

    Sarrias Lorenz, X; Bardón Otero, E; Vila Paz, M L

    2008-01-01

    Predialysis is a clinical situation in which the patient has significant impairment of kidney function that will ultimately lead to either death or inclusion in kidney replacement therapy (dialysis and/or transplantation). Since a practical and effective dialysis technique was introduced, the length and quality of survival of patients with end-stage renal failure has constantly increased. Contraindications for dialysis are almost never of a renal origin. The obstacles are the concomitant diseases of the patient. The age of the patient may be one of these obstacles. The average age at initiation of dialysis in our country is currently 67 years and over 50% of patients are 60 years old or older. Decision making: From an ethical viewpoint, there is a consensus in stating that anything that can technically be done, should be done. The principle of nonmaleficence and respect for the autonomy of the patients are "prima facie" principles when the physician has doubts as to whether dialysis provides a benefit to the patient. The principle of autonomy, which makes the patient a competent subject of treatment, allows a framework of shared decisions to be created in which the physician uses his knowledge and experiences in assessing the risk and benefits of dialysis including the alternative of no dialysis. The competent patient, duly informed, will chose the option that is best for him and take the decision. Principle of treatment proportionality: This principle states that there is a moral obligation to implement all therapeutic measures that show a relationship of due proportion between the resources used and the expected result. Dialysis is in principle a proportional treatment for end-stage renal failure. However, it may become a disproportional treatment because of the physical and mental conditions of the elderly patient. The good that is sought with institution of treatment can cause a harm to the patient that justifies noninclusion of the patient in dialysis

  11. Evaluation of Efficacy of Performed Dialysis According to Changes in Bone Metabolism Related Parameters in Hamadan City

    N. Sheikh

    2005-07-01

    Full Text Available Introduction & Objective : Most of the CRF patients undergo dialysis to correct the CRF complications. Alterations in biochemical parameters of blood depends on the quality of dialysis. Several factors such as membrane , concentration of dialysis solutions , and dilution are involved in this process. Since the efficacy of the dialysis performed in Hamadan have not been studied previously and there was not information about the efficiency of Iranian made membrane (HD , R4 , R3 , S3 , this study was designed and performed.Materials & Methods: In this study some biochemical parameters including Hb , Hct , alkaline phosphatase , Ca , P , total protein , urea , creatinine before and after dialysis were measured in all patients referring to dialysis center of Hamadan. After collecting the blood samples before and after the dialysis, Hb and Htc were measured using the ABX cell counter. The other parameters were measured using Technicon RA1000 autoanalyser. The mean of these parameters before and after dialysis were compared using paired t-test. The results of different membranes were compared using ANOVA.Results: Results showed the serum level of total Ca increased 33% after dialysis (P<0.0001 while the P showed 36% decrease (P<0.0001. Alkaline phosphatase activity did not show any significant differences. Comparing the efficacy of different membrane in correction of urea and creatinine , HD membrane showed the most efficiency and R4 had the least (P<0.03. Other parameters did not show significant differences.Conclusion: The data obtained from this study showed a significant change in Ca , P, and ALP level after dialysis . Also it was concluded that different membrane had different effect on correction of studied parameters.

  12. Animal models in peritoneal dialysis

    Nikitidou, Olga; Peppa, Vasiliki I.; Leivaditis, Konstantinos; Eleftheriadis, Theodoros; Zarogiannis, Sotirios G.; Liakopoulos, Vassilios

    2015-01-01

    Peritoneal dialysis (PD) has been extensively used over the past years as a method of kidney replacement therapy for patients with end stage renal disease (ESRD). In an attempt to better understand the properties of the peritoneal membrane and the mechanisms involved in major complications associated with PD, such as inflammation, peritonitis and peritoneal injury, both in vivo and ex vivo animal models have been used. The aim of the present review is to briefly describe the animal models that have been used, and comment on the main problems encountered while working with these models. Moreover, the differences characterizing these animal models, as well as, the differences with humans are highlighted. Finally, it is suggested that the use of standardized protocols is a necessity in order to take full advantage of animal models, extrapolate their results in humans, overcome the problems related to PD and help promote its use. PMID:26388781

  13. Animal Models in Peritoneal Dialysis

    OLGA eNIKITIDOU

    2015-09-01

    Full Text Available Peritoneal dialysis (PD has been extensively used over the past years as a method of kidney replacement therapy for patients with end stage renal disease. In an attempt to better understand the properties of the peritoneal membrane and the mechanisms involved in major complications associated with PD, such as inflammation, peritonitis and peritoneal injury, both in vivo and ex vivo animal models have been used. The aim of the present review is to briefly describe the animal models that have been used, and comment on the main problems encountered while working with these models. Moreover, the differences characterizing these animal models, as well as, the differences with humans are highlighted. Finally, it is suggested that the use of standardized protocols is a necessity in order to take full advantage of animal models, extrapolate their results in humans, overcome the problems related to PD and help promote its use.

  14. Catheter meaning for the adolescents in dialysis

    Liliana Cristina Morales

    2009-12-01

    Full Text Available Goal: Terminal renal failure affects all the person’s life dimensions. The impact of this illness during adolescence is quite dramatic because the adolescent must live with the illness demands and the demands from this crucial developmental stage. Knowledge regarding the impact of the dialysis catheter on the adolescent’s life is spare. Methodology: A phenomenological study was carried out with 8 female and male adolescents that were in dialysis. Findings: The adolescents had to learn to live with the dialysis catheter in their body. The catheter became an obstacle to achieve their identity and deteriorated their physical appearance and peer relationships.

  15. Anxiety disorders in dialysis patients

    Novaković Milan

    2007-01-01

    Full Text Available Introduction. Anxiety, as a primary symptom, includes all conditions of indefinite fear and psychic disorders dominated by fear. All dialysis patients suffer from anxiety as an independent phenomenon, or as part of another disease. Material and Methods. This study included 753 patients on chronic hemodialysis in Bosnia and Herzegovina (B&H in the period 1999-2004. The patients were divided into two groups: the first group included 348 patients with Balkan Endemic Nephropathy (BEN, and the control group included 405 patients with other diagnoses causing renal insufficiency (N18. The study was designed as a comparative cross sectional study, and patients were tested using questionnaires assessing anxiety, depression and general mental health status. Statistical analysis was done using standard descriptive and analytical methods. Results. Socio-demographic data showed highly significant differences between BEN and N18 in relation to place of residence (urban/rural (c2 = 23.970 p<0.01; in the incidence of renal comorbidity (c2 = 23.970 p<0.01; familial renal comorbidity (c2 = 23.970 p<0.01; and migrations (c2 = 4.874 p<0.01. Beck Anxiety Inventory Scores were highly significantly different between the two groups p<0.001, in regard to the incidence and variables. Hamilton Depression Rating Scale demonstrated a group significance p<0.001, and variables pointed to somatization, general anxiety and depression. This was confirmed by mini-mental state examination pointing to generalmental weakness. Conclusion. Anxiety appeared in all tested dialysis patients. It may be independent, somatized as part of another mental disorder or reinforced by a cognitive damage. Structured anxiety and depression result in pre-suicidal risk. .

  16. Effectiveness of Home Visits to Pediatric Peritoneal Dialysis Patients

    Ellis, Eileen N.; Blaszak, Christine; Wright, Sherida; Van Lierop, Andrea

    2012-01-01

    Home visits by trained personnel to patients undergoing home dialysis are required, but little is reported about the effectiveness of such home visits. We retrospectively reviewed home visits to 22 pediatric patients undergoing continuous cycling peritoneal dialysis (PD) at home. A trained dialysis nurse completed each home visit. An average of 1.5 pertinent dialysis findings and 1 pertinent medication finding was noted for each home visit to these patients. The interdisciplinary dialysis tea...

  17. Just the Facts: Traveling on Dialysis

    Just the Facts: Traveling on Dialysis Why is travel important to me? Travel, especially for vacation, is fun! Changing your routines and seeing ... places is refreshing, and can lift your spirits. Travel allows you to stay close to special people ...

  18. Cost-effectiveness of kidney transplantation compared with chronic dialysis in end-stage renal disease

    Diego Rosselli

    2015-01-01

    Full Text Available To estimate the costs and effectiveness measured in quality-adjusted life years (QALY of kidney transplantation compared with dialysis in adults suffering from end-stage renal disease from the perspective of the Colombian healthcare system, we designed a Markov model with monthly cycles over a five-year time horizon and eight transitional states, including death as an absorbing state. Transition probabilities were obtained from international registries, costs from different local sources [case studies, official tariffs (ISS 2001 + 35% for procedures and SISMED for medications]. Data were validated by an expert panel and we performed univariate, multivariate and probabilistic sensitivity analyses. Effectiveness indicators were months of life gained, months of dialysis averted and deaths prevented. The annual discount rate was 3% and the cost-utility threshold (willingness to pay was three times gross domestic product (GDP = USD 20,000 per QALY. The costs were adopted in US dollars (USD using the 2012 average exchange rate (1 USD = COP$ 1798. The discounted average total cost for five years was USD 76,718 for transplantation and USD 76,891 for dialysis, with utilities 2.98 and 2.10 QALY, respectively. Additionally, renal transplantation represented 6.9 months gained, 35 months in dialysis averted per patient and one death averted for each of the five patients transplanted in five years. We conclude that renal transplantation improves the overall survival rates and quality of life and is a cost-saving alternative compared with dialysis.

  19. A comparison of sleep disturbances and sleep apnea in patients on hemodialysis and chronic peritoneal dialysis

    Hamdan Al-Jahdali

    2011-01-01

    Full Text Available Studies have shown that sleep disorders are common among dialysis patients; however, few studies have compared the prevalence of different sleep disorders in patients on peritoneal dialysis (PD and hemodialysis (HD. We used questionnaires to assess the prevalence of common sleep disorders in dialysis patients. We compared the prevalence of sleep apnea (SA risk, restless legs syndrome (RLS, insomnia, and excessive daytime sleepiness (EDS, as well as sleep quality, in both groups. Of the 227 patients who were enrolled in the study, the total number of patients on HD was 188 (82%, while the total number of patients on PD was 39 (18%. There were no significant differences between the two groups regarding age, neck size, or duration on dialysis (all P >0.05. The estimated overall prevalence of SA was significantly higher in PD patients in comparison with HD patients (92% and 67%, respectively; P <0.05. The prevalence of insomnia was similar in both groups. The prevalence of RLS was significantly greater in PD than in HD patients (69% and 46%, respectively; P <0.05. In addition, EDS was significantly higher in PD than in HD patients (77% and 37%, respectively; P <0.05. Our study shows that sleep disorders are common in dialysis patients; however, SA, EDS, and RLS were more common in PD patients than in HD pa-tients. Poor sleep quality and insomnia were comparable in both groups.

  20. Development of quality indicators for monitoring outcomes of frail elderly hospitalised in acute care health settings: Study Protocol

    Travers Catherine M

    2011-10-01

    Full Text Available Abstract Background Frail older people admitted to acute care hospitals are at risk of a range of adverse outcomes, including geriatric syndromes, although targeted care strategies can improve health outcomes for these patients. It is therefore important to assess inter-hospital variation in performance in order to plan and resource improvement programs. Clinical quality outcome indicators provide a mechanism for identifying variation in performance over time and between hospitals, however to date there has been no routine use of such indicators in acute care settings. A barrier to using quality indicators is lack of access to routinely collected clinical data. The interRAI Acute Care (AC assessment system supports comprehensive geriatric assessment of older people within routine daily practice in hospital and includes process and outcome data pertaining to geriatric syndromes. This paper reports the study protocol for the development of aged care quality indicators for acute care hospitals. Methods/Design The study will be conducted in three phases: 1. Development of a preliminary inclusive set of quality indicators set based on a literature review and expert panel consultation, 2. A prospective field study including recruitment of 480 patients aged 70 years or older across 9 Australian hospitals. Each patient will be assessed on admission and discharge using the interRAI AC, and will undergo daily monitoring to observe outcomes. Medical records will be independently audited, and 3. Analysis and compilation of a definitive quality indicator set, including two anonymous voting rounds for quality indicator inclusion by the expert panel. Discussion The approach to quality indicators proposed in this protocol has four distinct advantages over previous efforts: the quality indicators focus on outcomes; they can be collected as part of a routinely applied clinical information and decision support system; the clinical data will be robust and will

  1. Surgical Treatment of dialysis-associated spondylosis

    Baba, Hideo; Tagami, Atsushi; Adachi, Shinji; Hiura, Takeshi; Shindou, Hiroyuki

    2011-01-01

    【Objective】The purposes of this study were to classify the lesions of dialysis-associated spondylosis and evaluate the results of surgical treatment. 【Subjects and methods】The subjects were 87 patients (43 men and 44 women) who underwent surgery. These patients were studied in terms of lesion classification, surgical method, duration of dialysis, duration of surgery, intraoperative blood loss, and postoperative complications. 【Results】Among patients with cervical spine involvement, 13 had des...

  2. Demographic and stroke-related factors as predictors of quality of acute stroke care provided by allied health professionals

    Luker J; Bernhardt J; Grimmer-Somers KA

    2011-01-01

    Julie A Luker1, Julie Bernhardt2,3, Karen A Grimmer-Somers11International Centre for Allied Health Evidence, University of South Australia, Adelaide, South Australia; 2School of Physiotherapy, La Trobe University, Melbourne, Victoria, Australia; 3Stroke Division, Florey Neurosciences Institute, Heidelberg Heights, Victoria, AustraliaBackground: We recently indicated that patient age on its own is not a determinant of quality of allied health care received after an acute stroke. It has not bee...

  3. Frailty and quality of life in elderly patients with acute coronary syndrome

    Lisiak, Magdalena; Uchmanowicz, Izabella; Wontor, Radosław

    2016-01-01

    Background Frail elderly people are at risk of developing adverse health outcomes such as disability, hospitalization, and mortality. In recent years, the literature has drawn attention to the role of frailty syndrome (FS) in acute coronary syndrome (ACS). There are few studies regarding the relationship between two multidimensional variables such as FS and quality of life (QoL). Objective The aim of the study was to investigate the relationship between FS and early QoL of elderly patients with ACS (≥65 years old). Methods The study was conducted among 91 patients aged 65 years and over with ACS. The MacNew questionnaire was used to evaluate QoL and the Tilburg frailty indicator to evaluate frailty. Results FS was present in 82.4% of patients. The average Tilburg frailty indicator score was 7.43±2.57. A negative correlation between the global values of FS and QoL was shown (r=−0.549, P<0.05). The vulnerability factors that negatively affected early QoL were: FS, marital status, conservative therapy, and hypertension. In multivariate analysis, FS was found to be the independent predictor of worse QoL (β ± standard error −0.277±0.122, P=0.026). Conclusion The presence of FS has a negative impact on early QoL in patients with ACS. The study suggests that in elderly patients with ACS, there is a need to identify frailty in order to implement additional therapeutic and nursing strategies in ACS. PMID:27217737

  4. Quality of care of patients with acute myocardial infarction in Bulgaria: a cross-sectional study

    Geraedts Max

    2009-01-01

    Full Text Available Abstract Background Cardiovascular diseases are the major cause of death in Bulgaria. Because of notable differences in mortality rates between Bulgaria and other European countries, we presume a tangible difference in the management of acute myocardial infarction (AMI and an underutilization of evidence-based treatments. In order to determine the quality of care of patients with AMI in Bulgaria, we analyzed the appropriateness of current treatments and their relation to patient characteristics. Methods We performed a descriptive cross-sectional study, using retrospectively collected data from medical charts. We included all patients with AMI, residing and admitted to hospitals in the region of Stara Zagora, Bulgaria, between September 1st and December 31st, 2004. Socioeconomic status was surveyed within the framework of a structured patient interview. We used chi-square tests with Fisher's exact probabilities to analyze the relationship between prehospital time delay age, sex, and socio-economic status of the patients and Student's independent samples t-tests to check hypotheses about means. Results From 134 patients with AMI (mean age 64.6, SD 13.2, 66% male, 7% presented to a hospital within 59 minutes, and 44% within 4 hours of symptoms onset. The use of Heparin was 98%. In the first 24 hours, ASS was administrated in 82% and β-Blockers in 73% of the cases. At discharge Aspirin, β-Blockers, Angiotensin Converting Enzyme Inhibitors or AR-Blockers and Statins were used in 85%, 79%, 66%, and 43% of cases respectively. Intravenous fibrinolysis was applied in 32% of the eligible patients with ST-segment elevation. Percutaneous coronary interventions were applied in four patients within the first month after AMI. Hospital location in relation to a patient's place of residence and manner of transportation to hospital did not influence the time delay between the onset of symptoms to the start of hospital treatment. In the study region, a relation

  5. Restless legs syndrome in patients on dialysis

    Al-Jahdali Hamdan

    2009-01-01

    Full Text Available Restless legs syndrome (RLS is an extremely distressing problem experienced by patients on dialysis; the prevalence appears to be greater than in the general population, with a wide variation from 6.6% to 80%. The diagnosis of RLS is a clinical one, and its definition has been clarified and standardized by internationally recognized diagnostic criteria, published in 1995 by the International Restless Legs Syndrome Study Group (IRLSSG. This study was designed to find out the prevalence of RLS in Saudi patients with end-stage renal disease (ESRD on maintenance dialysis. This is a cross sectional study carried out between May and Sept 2007 at two centers, King Abdulaziz Medical City-King Fahad National Guard Hospital (KAMC-KFNGH, Riyadh and King Faisal Specialist Hospital and Research Centre (KFHRC, Jeddah, Saudi Arabia. Data were gathered on 227 Saudi patients on chronic maintenance hemodialysis or chronic peritoneal dialysis. The prevalence of RLS was measured using IRLSSG′s RLS Questionnaire (RLSQ. Potential risk factors for RLS including other sleep disorders, underlying cause of chronic renal failure, duration on dialysis, dialysis shift, biochemical tests and demographic data were also evaluated. The overall prevalence of RLS was 50.22% including 53.7% males and 46.3% females. Their mean age was 55.7 ± 17.2 years and mean duration on dialysis 40.4 ± 37.8 months. Significant predictors of RLS were history of diabetes mellitus (DM, coffee intake, afternoon dialysis, gender and type of dialysis (P= 0.03, 0.01, < 0.001, 0.05 and 0.009 respectively. Patients with RLS were found to be at increased risk of having insomnia and excessive daytime sleepiness (EDS (P= < 0.001 and 0.001, respectively. Our study suggests that RLS is a very common problem in dialysis population and was significantly associated with other sleep disorders, particularly insomnia, and EDS. Optimal care of dialysis patient should include particular attention to the diagnosis

  6. Restless legs syndrome in patients on dialysis

    Restless legs syndrome (RLS) is an extremely distressing problem experienced by patients on dialysis; the prevalence appears to be greater than in the general population, with a wide variation from 6.6% to 80%. The diagnosis of RLS is a clinical one, and its definition has been clarified and standardized by internationally recognized diagnostic criteria, published in 1995 by the International Restless Legs Syndrome Study Group (IRLSSG). This study was designed to find out the prevalence of RLS in Saudi patients with end-stage renal disease (ESRD) on maintenance dialysis. This is a cross sectional study carried out between May and Sept 2007 at two centers, King Abdulaziz Medical City-King Fahad National Guard Hospital (KAMC-KFNGH), Riyadh and King Faisal Specialist Hospital and Research Centre (KFHRC), Jeddah, Saudi Arabia. Data were gathered on 227 Saudi patients on chronic maintenance hemodialysis or chronic peritoneal dialysis. The prevalence of RLS was measured using IRLSSG's RLS Questionnaire (RLSQ). Potential risk factors for RLS including other sleep disorders, underlying cause of chronic renal failure, duration on dialysis, dialysis shift, biochemical tests and demographic data were also evaluated. The overall prevalence of RLS was 50.22% including 53.7% males and 46.3% females. Their mean age was 55.7 + - 17.2 years and mean duration on dialysis 40.4 + - 37.8 months. Significant predictors of RLS were history of diabetes mellitus (DM), coffee intake, afternoon dialysis, gender and type of dialysis (P= 0.03, 0.01, < 0.001, 0.05 and 0.009 respectively). Patients with RLS were found to be at increased risk of having insomnia and excessive daytime sleepiness (EDS) (P= < 0.001 and 0.001, respectively). Our study suggests that RLS is a very common problem in dialysis population and was significantly associated with other sleep disorders, particularly insomnia, and EDS. Optimal care of dialysis patient should include particular attention to the diagnosis and

  7. Dialysis Facility and Patient Characteristics Associated with Utilization of Home Dialysis

    Walker, David R.; Inglese, Gary W.; Sloand, James A.; Just, Paul M.

    2010-01-01

    Background and objectives: Nonmedical factors influencing utilization of home dialysis at the facility level are poorly quantified. Home dialysis is comparably effective and safe but less expensive to society and Medicare than in-center hemodialysis. Elimination of modifiable practice variation unrelated to medical factors could contribute to improvements in patient outcomes and use of scarce resources.

  8. Palliative care for patients with malignancy and end-stage renal failure on peritoneal dialysis

    Lv Jing

    2014-01-01

    Full Text Available Background: Many patients on peritoneal dialysis experience a poor quality of life because of a high burden of comorbid conditions. Dialysists must pay more attention to reducing a patient′s pain and suffering, both physical and psychological and improve the quality of life for the patients as much as possible. A consensus regarding eligibility for palliative care and the delivery of these inventions does not currently exist. Objective: The present study aimed to describe the implementation of palliative care for end-stage renal failure patients on peritoneal dialysis. Design: A report on three cases. Materials and Methods: This study included three outpatients on peritoneal dialysis who received palliative care and died between January 2008 and June 2010. Measurements: The patients′ comorbidities, nutritional status, and functional status were evaluated using the Charlson comorbidity score, subjective global assessment, and Karnofsky Performance Score index, respectively. The Hamilton depression and Hamilton anxiety scales were also employed. The patients′ clinical manifestations and treatments were reviewed. Results: Each patient displayed 11-16 symptoms. The Charlson comorbidity scores were from 11 to 13, the subjective global assessment indicated that two patients were class assigned to "C" and one to class "B", and the mean Karnofsky index was <40. Among these patients, all experienced depression and two experienced anxiety, Low doses of hypertonic glucose solutions, skin care, psychological services, and tranquillizers were intermittently used to alleviate symptoms, after making the decision to terminate dialysis. The patients died 5 days to 2 months after dialysis withdrawal. Conclusion: The considerable burden associated with comorbid conditions, malnutrition, poor functional status, and serious psychological problems are predictors of poor patient prognoses. Withdrawal of dialysis, palliative care, and psychological interventions

  9. Prevent infection linked to the dialysis water in a hemodialysis center in Fez city (Morocco)

    Oumokhtar, Bouchra; Lalami, Abdelhakim El Ouali; Mahmoud, Mustapha; Berrada, Sanae; Arrayhani, Mohammed; Houssaini, Tarik Squalli

    2013-01-01

    Background Water treatment systems are a critical variable in dialysis therapy. Rigorous control of hemodialysis water quality is particularly important in order to guarantee a better quality of life of the hemodialysis patients. The objective of the study was to evaluate the chemical, microbiological quality and antimicrobial resistance of bacteria isolated from water and dialysate in a public HD center. Methods Fifty five samples of water and dialysate were collected weekly over a period of...

  10. Pretransplant peritoneal dialysis and graft thrombosis following pediatric kidney transplantation: a NAPRTCS report.

    McDonald, Ruth A; Smith, Jodi M; Stablein, Donald; Harmon, William E

    2003-06-01

    Graft thrombosis is a common cause of graft failure in pediatric renal transplantation. Several previous studies, including a North American Pediatric Renal Transplant Cooperative Study (NAPRTCS) review of pretransplant dialysis status and graft outcomes, have described a potential correlation of peritoneal dialysis (PD) and graft thrombosis. This issue is of particular concern for pediatric transplant programs as more than 65% of children with end stage renal disease are treated with PD. We reviewed 7247 pediatric renal transplants performed between 1987 and 2001. Thrombosis was the cause of graft loss in 2.7% (199) of all the transplants performed. Among failed transplants, thrombosis was the third most common cause of graft loss in both index (11.6%) and subsequent transplants (14.5%). Thrombosis becomes the most common cause of graft failure (21%, 61/294) if one looks at transplants in the later cohort, from 1996 to 2001. This change is primarily because of a decrease in the incidence of acute rejection. In the PD group, 3.4% of all grafts were lost as a result of thrombosis. This compares with 1.9% in the hemodialysis group, 2.4% in the pre-emptive transplant group, and 4.1% among patients who received both dialysis modalities. There was a statistically significant difference in thrombosis failure risk in the different dialysis groups (p = 0.005) with those who received only peritoneal dialysis having the highest risk. Additional significant risk factors for graft thrombosis included; cadaver donor source (p 24 h (p 5 pretransplant blood transfusions (p = 0.02). Using stepwise proportional hazards modeling, only pretransplant peritoneal dialysis, >24 h cold ischemia time, prior transplant, and donor age thrombosis. We conclude that pretransplant PD is associated with an increased risk of graft thrombosis. Special precautions should be undertaken in pediatric renal transplant patients who have received PD, especially infants and young children. PMID:12756045

  11. Nosocomial infections in dialysis access.

    Schweiger, Alexander; Trevino, Sergio; Marschall, Jonas

    2015-01-01

    Nosocomial infections in patients requiring renal replacement therapy have a high impact on morbidity and mortality. The most dangerous complication is bloodstream infection (BSI) associated with the vascular access, with a low BSI risk in arteriovenous fistulas or grafts and a comparatively high risk in central venous catheters. The single most important measure for preventing BSI is therefore the reduction of catheter use by means of early fistula formation. As this is not always feasible, prevention should focus on educational efforts, hand hygiene, surveillance of dialysis-associated events, and specific measures at and after the insertion of catheters. Core measures at the time of insertion include choosing the optimal site of insertion, the use of maximum sterile barrier precautions, adequate skin antisepsis, and the choice of catheter type; after insertion, access care needs to ensure hub disinfection and regular dressing changes. The application of antimicrobial locks is reserved for special situations. Evidence suggests that bundling a selection of the aforementioned measures can significantly reduce infection rates. The diagnosis of central line-associated BSI (CLABSI) is based on clinical signs and microbiological findings in blood cultures ideally drawn both peripherally and from the catheter. The prompt installation of empiric antibiotic treatment covering the most commonly encountered organisms is key regarding CLABSI treatment. Catheter removal is recommended in complicated cases or if cultures yield Staphylococcus aureus, enterococci, Pseudomonas or fungi. In other cases, guide wire exchange or catheter salvage strategies with antibiotic lock solutions may be acceptable alternatives. PMID:25676304

  12. Accuracy and limitations of the diagnosis of malnutrition in dialysis patients.

    Kovesdy, Csaba P; Kalantar-Zadeh, Kamyar

    2012-07-01

    Uremic malnutrition, also known as protein-energy wasting (PEW), is a common phenomenon in maintenance dialysis patients and a risk factor for poor clinical outcomes including worse quality of life and increased hospitalization and mortality. The paradoxical association between traditional cardiovascular risk factors and better outcomes in dialysis patients also referred to as "reverse epidemiology," is a good example of the powerful effect-modifying impact of the nutritional status in this population. Measures of food intake, body composition tools, nutritional scoring systems, and laboratory values such as serum albumin are used to diagnose PEW and to assess the degree of severity of PEW without clearly validated diagnostic criteria. Some observational studies suggest that inflammation is a missing link between the PEW and poor clinical outcomes in dialysis patients, although PEW per se may also predispose to illness and inflammation. Ongoing debate as to whether such surrogates as serum albumin or prealbumin concentrations are markers of nutritional status, inflammation, comorbidity, or other conditions has led to confusion and diagnostic and therapeutic nihilism. Irrespective of the cause of hypoalbuminemia in dialysis patients, evidence suggests that nutritional interventions can increase serum albumin in dialysis patients. Hence, we should continue assessing serum albumin and other surrogates of nutritional status to risk-stratify patients and to allocate nutritional therapy, while well-designed, large-scale, randomized, controlled trials of the effects of nutritional intake on clinical outcomes are awaited. PMID:22731746

  13. Quality of acute stroke care improvement framework for the Paul Coverdell National Acute Stroke Registry: facilitating policy and system change at the hospital level.

    LaBresh, Kenneth A

    2006-12-01

    The Paul Coverdell National Acute Stroke Registry prototypes baseline data collection demonstrated a significant gap in the use of evidenced-based interventions. Barriers to the use of these interventions can be characterized as relating to lack of knowledge, attitudes, and ineffective behaviors and systems. Quality improvement programs can address these issues by providing didactic presentations to disseminate the science and peer interactions to address the lack of belief in the evidence, guidelines, and likelihood of improved patient outcomes. Even with knowledge and intention to provide evidenced-based care, the absence of effective systems is a significant behavioral barrier. A program for quality improvement that includes multidisciplinary teams of clinical and quality improvement professionals has been successfully used to carry out redesign of stroke care delivery systems. Teams are given a methodology to set goals, test ideas for system redesign, and implement those changes that can be successfully adapted to the hospital's environment. Bringing teams from several hospitals together substantially accelerates the process by sharing examples of successful change and by providing strategies to support the behavior change necessary for the adoption of new systems. The participation of many hospitals also creates momentum for the adoption of change by demonstrating observable and successful improvement. Data collection and feedback are useful to demonstrate the need for change and evaluate the impact of system change, but improvement occurs very slowly without a quality improvement program. This quality improvement framework provides hospitals with the capacity and support to redesign systems, and has been shown to improve stroke care considerably, when coupled with an Internet-based decision support registry, and at a much more rapid pace than when hospitals use only the support registry. PMID:17178313

  14. Increasing sodium removal on peritoneal dialysis: applying dialysis mechanics to the peritoneal dialysis prescription.

    Fischbach, Michel; Schmitt, Claus Peter; Shroff, Rukshana; Zaloszyc, Ariane; Warady, Bradley A

    2016-04-01

    Optimal fluid removal on peritoneal dialysis (PD) requires removal of water coupled with sodium, which is predominantly achieved via the small pores in the peritoneal membrane. On the other hand, free-water transport takes place through aquaporin-1 channels, but leads to sodium retention and over hydration. PD prescription can be adapted to promote small pore transport to achieve improved sodium and fluid management. Both adequate dwell volume and dwell time are required for small pore transport. The dwell volume determines the amount of "wetted" peritoneal membrane being increased in the supine position and optimized at dwell volumes of approximately 1400 ml/m(2). Diffusion across the recruited small pores is time-dependent, favored by a long dwell time, and driven by the transmembrane solute gradient. According to the 3-pore model of conventional PD, sodium removal primarily occurs via convection. The clinical application of these principles is essential for optimal performance of PD and has resulted in a new approach to the automated PD prescription: adapted automated PD. In adapted automated PD, sequential short- and longer-dwell exchanges, with small and large dwell volumes, respectively, are used. A crossover trial in adults and a pilot study in children suggests that sodium and fluid removal are increased by adapted automated PD, leading to improved blood pressure control when compared with conventional PD. These findings are not explained by the current 3-pore model of peritoneal permeability and require further prospective crossover studies in adults and children for validation. PMID:26924063

  15. Risk Factors Associated with Peritoneal-Dialysis-Related Peritonitis

    Julia Kerschbaum

    2012-01-01

    Full Text Available Background. Peritonitis represents a major complication of peritoneal dialysis (PD. The aim of this paper was to systematically collect data on patient-related risk factors for PD-associated peritonitis, to analyze the methodological quality of these studies, and to summarize published evidence on the particular risk factors. Methods. Studies were identified by searches of Pubmed (1990–2012 and assessed for methodological quality by using a modified form of the STROBE criteria. Results. Thirty-five methodologically acceptable studies were identified. The following nonmodifiable risk factors were considered valid and were associated with an increased risk of peritonitis: ethnicity, female gender, chronic lung disease, coronary artery disease, congestive heart failure, cardiovascular disease, hypertension, antihepatitis C virus antibody positivity, diabetes mellitus, lupus nephritis or glomerulonephritis as underlying renal disease, and no residual renal function. We also identified the following modifiable, valid risk factors for peritonitis: malnutrition, overweight, smoking, immunosuppression, no use of oral active vitamin D, psychosocial factors, low socioeconomic status, PD against patient’s choice, and haemodialysis as former modality. Discussion. Modifiable and nonmodifiable risk factors analyzed in this paper might serve as a basis to improve patient care in peritoneal dialysis.

  16. ACUTE SYMPTOMS AND COMPLICATIONS OF HEMODIALYSIS

    Bárbara Paula Magalhães de Deus

    2015-07-01

    Full Text Available Backgound and Objectives: Chronic Kidney Disease and the number of patients on renal replacement therapies have become more frequent in recent decades. Even with new technologies used in hemodialysis, which result in greater patient safety, acute symptoms and complications after the procedure may still occur. Recognizing these complications and knowing how to manage them is crucial to ensure a better quality of life for these patients. Content: This is a literature search on symptoms related to hemodialysis, carried out in electronic databases: Periodicals CAPES (Coordination of Higher Education Personnel Training, Brazil, Scientific Electronic Library Online - SciELO, LILACS and Pubmed, from which 30 articles were selected on the main complications observed and described during the course of hemodialysis. Conclusion: There was a prevalence of symptoms related to fluid and electrolyte imbalance and hemodynamic changes, especially headache. KEYWORDS: Renal Insufficiency Chronic; Symptoms; Renal Dialysis.

  17. Improving the management of non-ST elevation acute coronary syndromes: systematic evaluation of a quality improvement programme European QUality Improvement Programme for Acute Coronary Syndrome: The EQUIP-ACS project protocol and design

    Bardaji Alfredo

    2010-01-01

    Full Text Available Abstract Background Acute coronary syndromes, including myocardial infarction and unstable angina, are important causes of premature mortality, morbidity and hospital admissions. Acute coronary syndromes consume large amounts of health care resources, and have a major negative economic and social impact through days lost at work, support for disability, and coping with the psychological consequences of illness. Several registries have shown that evidence based treatments are under-utilised in this patient population, particularly in high-risk patients. There is evidence that systematic educational programmes can lead to improvement in the management of these patients. Since application of the results of important clinical trials and expert clinical guidelines into clinical practice leads to improved patient care and outcomes, we propose to test a quality improvement programme in a general group of hospitals in Europe. Methods/Design This will be a multi-centre cluster-randomised study in 5 European countries: France, Spain, Poland, Italy and the UK. Thirty eight hospitals will be randomised to receive a quality improvement programme or no quality improvement programme. Centres will enter data for all eligible non-ST segment elevation acute coronary syndrome patients admitted to their hospital for a period of approximately 10 months onto the study database and the sample size is estimated at 2,000-4,000 patients. The primary outcome is a composite of eight measures to assess aggregate potential for improvement in the management and treatment of this patient population (risk stratification, early coronary angiography, anticoagulation, beta-blockers, statins, ACE-inhibitors, clopidogrel as a loading dose and at discharge. After the quality improvement programme, each of the eight measures will be compared between the two groups, correcting for cluster effect. Discussion If we can demonstrate important improvements in the quality of patient care as

  18. Kidney Dialysis Might Not Extend Survival of Elderly

    ... nih.gov/medlineplus/news/fullstory_157825.html Kidney Dialysis Might Not Extend Survival of Elderly Study suggests ... 17, 2016 THURSDAY, March 17, 2016 (HealthDay News) -- Dialysis does not significantly improve survival for elderly kidney ...

  19. Sodium Balance During Extra Corporeal Dialysis

    Locatelli Francesco

    2001-01-01

    Full Text Available In order to reduce intradialytic and interdialytic morbidity, it is important to obtain a zero sodium balance at the end of each dialysis session. This can be achieved by matching exactly the interdialytic sodium and water intake with the intradialytic sodium and water removal. A positive sodium balance can be obtained by using hypernatric dialysis or "sodium ramping" or convective techniques. While reducing the intradialytic side effects (hypotension, cramps, nausea, vomiting, these methods may increase the interdialytic side effects (thirst, weight gain, hypertension and pulmonary edema. Given the highly variable amounts of sodium introduced during the interdialytic periods, the use of sodium-conductivity kinetic models allows removing exactly the amount of sodium accumulated in the interdialytic period. This strategy may be advantageous towards cardiovascular stability in patients prone to dialysis hypotension.

  20. Self-Management Awareness in Patients on Maintenance Dialysis

    Shintani, Keiko; Meguro, Yuko; Kondo, Hiroko

    2009-01-01

    The present study characterizes selfmanagement awareness in patients on maintenance dialysis. We conducted interviews with 9 patients on maintenance dialysis which were then analyzed by comparative content analysis. This was done in order to gather information to support future self-management. Seven categories emerged as a result of this analysis. Patients on maintenance dialysis were aware of a continuation and the need for dialysis treatment, perceived that they were handling self-manageme...

  1. Cardiovascular and noncardiovascular mortality among men and women starting dialysis

    Carrero, Juan J; de Jager, Dinanda J; Verduijn, Marion;

    2011-01-01

    Although women have a survival advantage in the general population, women on dialysis have similar mortality to men. We hypothesized that this paired mortality risk during dialysis may be explained by a relative excess of cardiovascular-related mortality in women.......Although women have a survival advantage in the general population, women on dialysis have similar mortality to men. We hypothesized that this paired mortality risk during dialysis may be explained by a relative excess of cardiovascular-related mortality in women....

  2. Peritoneal dialysis in 30 infants and children with acute renal insufficiency after complex congenital heart disease surgery%腹膜透析治疗婴幼儿复杂先天性心脏病术后急性肾功能不全30例

    卢琳; 吴锡阶; 陈良万

    2013-01-01

    Objective To analyse peritoneal dialysis(PD) in 30 infants and children with acute renal insufficiency after complex congenital heart disease surgery,sum up the clinical experience of PD therapy infants and children with acute renal insufficiency after complex congenital heart disease surgery.Methods The clinical records of 30 infants and children during January 2010 to June 2012 were analysed retrospectively,with 23 male and 7 female,aged from 7 days to 18 months[average (8.28 ± 5.17) months],weight 2.5-14 kg[average (5.15 ± 3.89) kg].The reasons for PD:7 cases because of oliguria (urine < 1 ml · h-1 · kg-1,duration > 4 h) and the other 23 cases because of anuria.Results One case with total anomalous pulmonary venous connection(TAPVC) died of left heart failure,1 case with transposition of the great arteries died of multiple organ failure,and the other 28 cases were all cured,cure rate 93.33%.Conclusion PD is easy,safe and low-cost,has definite curative effect in infants and children with acute renal insufficiency after complex congenital heart disease surgery,worth to popularize.%目的 回顾性分析30例婴幼儿复杂先天性心脏病术后合并急性肾功能不全行腹膜透析治疗的资料,总结腹膜透析治疗婴幼儿复杂先心病术后合并肾功能不全的临床经验.方法 分析2010年1月至2012年6月,30例复杂先天性心脏病术后合并急性肾功能不全行腹膜透析治疗患婴(儿)的的临床资料,男23例,女7例;年龄7天~18个月,平均(8.28±5.17)个月;体质量2.5 ~14.0 kg,平均(5.15 ±3.89) kg.7例因少尿(每小时尿量<1ml/kg,持续时间>4h)、组织水肿行腹膜透析,23例因无尿行腹膜透析.结果 死亡2例,1例完全型肺静脉异位引流患儿因左心室小、左心衰竭而死亡,1例完全型大动脉转位因多器官功能衰竭而死亡;28例(93.33%)治愈.结论 腹膜透析操作简单方便、安全性高、费用低,治疗复杂先天性心脏病术后合

  3. Maintaining safety in the dialysis facility.

    Kliger, Alan S

    2015-04-01

    Errors in dialysis care can cause harm and death. While dialysis machines are rarely a major cause of morbidity, human factors at the machine interface and suboptimal communication among caregivers are common sources of error. Major causes of potentially reversible adverse outcomes include medication errors, infections, hyperkalemia, access-related errors, and patient falls. Root cause analysis of adverse events and "near misses" can illuminate care processes and show system changes to improve safety. Human factors engineering and simulation exercises have strong potential to define common clinical team purpose, and improve processes of care. Patient observations and their participation in error reduction increase the effectiveness of patient safety efforts. PMID:25376767

  4. 42 CFR 415.176 - Renal dialysis services.

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Renal dialysis services. 415.176 Section 415.176 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Renal dialysis services. In the case of renal dialysis services, physicians who are not paid under...

  5. The Impact of Childhood Acute Otitis Media on Parental Quality of Life in a Prospective Observational Cohort Study

    Holl, Katsiaryna; Rosenlund, Mats; Giaquinto, Carlo; Silfverdal, Sven-Arne; Carmona, Alfonso; Larcombe, James; Garcia-Sicilia, Jose; Fuat, Ahmet; Eulalia Munoz, Maria; Luisa Arroba, Maria; Sloesen, Brigitte; Vollmar, Jens; Pircon, Jean-Yves; Liese, Johannes G

    2015-01-01

    Background and Objectives Acute otitis media (AOM) not only affects childhood quality of life (QoL), but can also affect parental QoL. We adapted a previously published questionnaire on the effect of childhood recurrent ear, nose and throat infections on parental QoL for use with AOM and used it in an observational, multicentre, prospective study of children with AOM. Methods The AOM-specific parental QoL questionnaire grouped 15 items into emotional, daily disturbance, total and overall pare...

  6. The epidemiology and outcome of acute renal failure and the impact on chronic kidney disease.

    Block, Clay A; Schoolwerth, Anton C

    2006-01-01

    Acute renal failure (ARF) is a common condition, especially among the critically ill, and confers a high mortality. Recent publications have highlighted changes in the epidemiology and improvement in mortality that was long thought to be static despite improvements in clinical care. The incidence of ARF is increasing. Efforts, such as the Acute Dialysis Quality Initiative, are being undertaken to establish a consensus definition of ARF, and to distinguish between varying degrees of acute kidney injury. Data are emerging to allow comparison of the epidemiology of ARF across institutions internationally. There is ongoing recognition of the important interaction between ARF and chronic kidney disease. Two brief case reports are offered to help frame the context and clinical impact of this disorder, followed by a review of some of the recent literature that addresses these points. PMID:17150044

  7. Systematic barriers to the effective delivery of home dialysis in the United States: a report from the Public Policy/Advocacy Committee of the North American Chapter of the International Society for Peritoneal Dialysis.

    Golper, Thomas A; Saxena, Anjali B; Piraino, Beth; Teitelbaum, Isaac; Burkart, John; Finkelstein, Fredric O; Abu-Alfa, Ali

    2011-12-01

    Home dialysis, currently underused in the United States compared with other industrialized countries, likely will benefit from the newly implemented US prospective payment system. Not only is home dialysis less expensive from the standpoint of pure dialysis costs, but overall health system costs may be decreased by more subtle benefits, such as reduced transportation. However, many systematic barriers exist to the successful delivery of home dialysis. We organized these barriers into the categories of educational barriers (patient and providers), governmental/regulatory barriers (state and federal), and barriers specifically related to the philosophies and business practices of dialysis providers (eg, staffing, pharmacies, supplies, space, continuous quality improvement practices, and independence). All stakeholders share the goal of delivering home dialysis therapies in the most cost- and clinically effective and least problematic manner. Identification and recognition of such barriers is the first step. In addition, we have suggested action plans to stimulate the kidney community to find even better solutions so that collectively we may overcome these barriers. PMID:21903316

  8. Nationwide peritoneal dialysis nurse training in Thailand: 3-year experience.

    Thaiyuenwong, Jutiporn; Mahatanan, Nanta; Jiravaranun, Somsong; Boonyakarn, Achara; Rodpai, Somrak; Eiam-Ong, Somchai; Tungsanga, Kriang; Dhanakijcharoen, Prateep; Kanjanabuch, Talerngsak

    2011-09-01

    Peritoneal dialysis (PD) center is not possible to operate if there is no availability of dedicated PD nurse. Generally, the nurse has to play many roles, including educator coordinator, and sometimes leader. As professionalism, the PD nurses need to have both theoretical and practical skills. With the tremendous leap of PD population after the launch of "PD First" policy in Thailand, the shortage of skillful PD nurse is concerned. Hence, the nationwide PD nurse training course was established with the collaborations of many organizations and institutes. Until now, 3 generations of 225 PD nurses are the productions of the course. This number represents 80 percent of PD nurses distributed throughout the whole nation. The survey operated in the year 2010 demonstrated that the output of the course was acceptable in terms of quality since most of the trained PD nurses had a confidence in taking care of PD patients. The quality of patient care is good as indicated by KPIs. PMID:22043585

  9. The All New Zealand Acute Coronary Syndrome Quality Improvement Programme: Implementation, Methodology and Cohorts (ANZACS-QI 9).

    Kerr, Andrew; Williams, Michael Ja; White, Harvey; Doughty, Rob; Nunn, Chris; Devlin, Gerard; Grey, Corina; Lee, Mildred; Flynn, Charmaine; Rhodes, Maxine; Sutherland, Kristin; Wells, Sue; Jackson, Rod; Stewart, Ralph

    2016-01-01

    The All New Zealand Acute Coronary Syndrome Quality Improvement programme (ANZACS-QI) uses a web-based system to create a clinical registry of patients with acute coronary syndrome (ACS) and other cardiac problems admitted to hospitals across New Zealand. This detailed clinical registry is complemented by parallel analyses of, and individual linkage to, New Zealand's multiple routine health information datasets. The programme is primarily designed to support secondary care clinicians to implement evidence based guidelines and to meet national performance targets for New Zealand cardiac patients. ANZACS-QI simultaneously generates a large-scale research database and provides an electronic data infrastructure for clinical registry studies. ANZACS-QI has been successfully implemented in all the 41 public hospitals across New Zealand where acute cardiac patients are admitted. By June 2015 25,273 patients with suspected ACS and 30,696 referred for coronary angiography were registered in ANZACS-QI. In this report we describe the development and national implementation of ANZACS-QI, its governance, the data collection processes and the current ANZACS-QI cohorts and available outputs. PMID:27507719

  10. Quality of health in survivors of childhood acute myeloid leukemia treated with chemotherapy only

    Molgaard-Hansen, Lene; Glosli, Heidi; Jahnukainen, Kirsi;

    2011-01-01

    More than 60% of children with acute myeloid leukemia (AML) become long-term survivors, and approximately 50% are cured with chemotherapy only. Limited data exist about their long-term morbidity and social outcomes. The aim of the study was to compare the self-reported use of health care services...

  11. Specific opsonic activity for staphylococci in peritoneal dialysis effluent during continuous ambulatory peritoneal dialysis

    Nielsen, H; Espersen, F; Kharazmi, A;

    1992-01-01

    In a prospective study of intraperitoneal opsonins in 30 patients undergoing continuous ambulatory peritoneal dialysis (CAPD), the IgG concentration, the fibronectin concentration, the specific antistaphylococcal antibody level, and the opsonic activity against Staphylococcus epidermidis were...... measured in peritoneal dialysis effluent from the initiation of CAPD and monthly for 6 months. Significant correlation was found between the four assays, but the interindividual and intraindividual variations were considerable. No statistically significant correlation was observed between susceptibility...

  12. Psychosocial effects on caregivers for children on chronic peritoneal dialysis.

    Tsai, T-C; Liu, S-I; Tsai, J-D; Chou, L-H

    2006-12-01

    The study was designed to explore the psychosocial effects on caretakers of children in Taiwan on chronic peritoneal dialysis (CPD). This is a case-control study, performed with subjects drawn from eight medical centers. The study group consisted of caretakers of 32 children with renal failure being treated with CPD. For comparison, a control group of caretakers of 64 healthy children as well as the regional Taiwanese studies were used. Two instruments were used to explore the presence of probable depression and quality of life (QOL) of the caretakers: the Taiwanese Depression Questionnaire, and the World Health Organization QOL BRIEF-Taiwan Version. In the study group, only 25% of caregivers had full-time jobs, and 66% of families had an annual income of less than US dollar 15,000. Of the 32 families in the study group, 16% had only a single parent. The prevalence of probable depression was significantly more common in the study group compared with control and referent group (28% vs 5% and 9.44%; P = 0.001). QOL scores in four domains were also significantly lower in the study group. In conclusion, even with the advances of peritoneal dialysis techniques, caring for children on CPD in Taiwan has significant adverse psychosocial effects on the primary caregivers. Attention should be paid to the psycho-social status of the caregivers. PMID:16985519

  13. Vascular access in chronic dialysis: a plastic surgeon's approach.

    Pieptu, Dragos; Luchian, Stefan; Hriscu, Mihaela; Mititiuc, Irina; Florea, Manuela; Romete, Simona; Popa, Maria; Ungureanu, Angela; Chirita, Loredana

    2003-01-01

    Thirty-five years after Brescia et al. (N Engl J Med 275:1089-1092, 1966) realized the first peripheral autogenous arteriovenous fistula, the "Achilles' heel" of chronic dialysis is still the absence of a good-quality permanent vascular access. The number of patients depending on hemodialysis is increasing. Until 10 years ago, in Romania, there was a need to treat isolated critical cases. Nowadays, every dialysis center needs algorithms for a standardized approach, adaptable for each case. We reviewed 171 consecutive arteriovenous fistulas (132 patients) performed in adults in identical standard conditions: use of an inflatable tourniquet during the vascular dissection, microsurgical techniques, and use of only autogenous tissues. We analyzed our results, the technical difficulties encountered, and their management in long-term follow-up. The aim of this study was to set up the basic principles of our algorithms. Our approach, based on our education as plastic surgeons involved in hand surgery and microsurgery, might present the advantage of sparing renal patients vascular capital. PMID:12833323

  14. Spirometric Parameters: Hemodialysis Compared to Peritoneal Dialysis

    Fariba Rezaeetalab

    2015-06-01

    Full Text Available Introduction: Renal failure affects the mechanical and the ventilatory function of the lungs. A few studies have evaluated the ventilatory and pulmonary function in dialysis patients. The present study aimed to compare Pulmonary Function Test (PFT results in patients undergoing Hemodialysis (HD and Peritoneal Dialysis (PD. Materials and Methods: We conducted a cross-sectional study on 50  patients with hemodialysis (HD and 50 cases with PD who  underwent PFT in Ghaem and Imam Reza hospitals Mashhad, Iran from November 2010 to July 2012. Spirometric parameters including forced expiratory volume in 1s (FEV1, FEV1/forced vital capacity (FVC, forced expiratory flow 25-75% (FEF and peak expiratory flow (PEF were compared between the two groups of patients. Results: Approximately 68% of the HD patients, 66% of the PD patients, and 67% of all the studied cases showed a normal spirometric pattern. Moreover, there were no significant differences between the two groups considering the mean of the aforementioned spirometric parameters(restrictive ,obstructive pattern (P=0.969. However, an insignificant inverse correlation was observed between the duration of dialysis with FEV1 (r=0.381, P=0.008, FVC (r=-0.298, P=0.04, FEF 25-75% (r=0.43, P=0.003, PEF (r= 0.349, P=0.02 and FEV1/FVC (r=-0.363, P=0.01, in the HD patients and between the patients’ age with FEV1/FVC (r=0.03, P=0.02 in the PD patients. Conclusion: This study showed no significant difference in pulmonary function in hemo and peritoneal dialysis,so according this result ,both of the dialysis had the same affect on the lung function.

  15. Acute differential effects of dietary protein quality on postprandial lipemia in obese non-diabetic subjects

    Holmer-Jensen, Jens; Mortensen, Lene S; Astrup, Arne;

    2013-01-01

    Non-fasting triglyceridemia is much closer associated to cardiovascular risk compared to fasting triglyceridemia. We hypothesized that there would be acute differential effects of four common dietary proteins (cod protein, whey isolate, gluten, and casein) on postprandial lipemia in obese non......-diabetic subjects. To test the hypothesis we conducted a randomized, acute clinical intervention study with crossover design. We supplemented a fat rich mixed meal with one of four dietary proteins i.e. cod protein, whey protein, gluten or casein. Eleven obese non-diabetic subjects (age: 40-68, body mass index: 30.......3-42.0 kg/m(2)) participated and blood samples were drawn in the 8-h postprandial period. Supplementation of a fat rich mixed meal with whey protein caused lower postprandial lipemia (P = .048) compared to supplementation with cod protein and gluten. This was primarily due to lower triglyceride...

  16. [Muscle-wasting in end stage renal disease in dialysis treatment: a review].

    Battaglia, Yuri; Galeano, Dario; Cojocaru, Elena; Fiorini, Fulvio; Forcellini, Silvia; Zanoli, Luca; Storari, Alda; Granata, Antonio

    2016-01-01

    Progressive and generalized loss of muscle mass (muscle wasting) is a frequent complication in dialysis patients. Common uremic signs and symptoms such as insulin-resistance, increase in glucocorticoid activity, metabolic acidosis, malnutrition, inflammation and dialysis per se contribute to muscle wasting by modulating proteolytic intracellular mechanisms (ubiquitin-proteasome system, activation of caspase-3 and IGF-1/PI3K/Akt pathway). Since muscle wasting is associated with an increase in mortality, bone fractures and worsening in life quality, a prompt and personalised diagnostic and therapeutic approach seems to be essential in dialysis patients. At present, nuclear magnetic resonance (NMR), computed tomography (CT), dual-energy x-ray absorptiometry (DXA), impedance analysis, bioelectric impedance analysis (BIA) and anthropometric measurements are the main tools used to assess skeletal muscle mass. Aerobic and anaerobic training programmes and treatment of uremic complications reduce muscle wasting and increase muscle strength in uremic patients. The present review analyses the most recent data about the physiopathology, diagnosis, therapy and future perspectives of treatment of muscle wasting in dialysis patients. PMID:27067216

  17. Applying quality improvement methods to address gaps in medicines reconciliation at transfers of care from an acute UK hospital

    Marvin, Vanessa; Kuo, Shirley; Vaughan, Louella

    2016-01-01

    Objectives Reliable reconciliation of medicines at admission and discharge from hospital is key to reducing unintentional prescribing discrepancies at transitions of healthcare. We introduced a team approach to the reconciliation process at an acute hospital with the aim of improving the provision of information and documentation of reliable medication lists to enable clear, timely communications on discharge. Setting An acute 400-bedded teaching hospital in London, UK. Participants The effects of change were measured in a simple random sample of 10 adult patients a week on the acute admissions unit over 18 months. Interventions Quality improvement methods were used throughout. Interventions included education and training of staff involved at ward level and in the pharmacy department, introduction of medication documentation templates for electronic prescribing and for communicating information on medicines in discharge summaries co-designed with patient representatives. Results Statistical process control analysis showed reliable documentation (complete, verified and intentional changes clarified) of current medication on 49.2% of patients' discharge summaries. This appears to have improved (to 85.2%) according to a poststudy audit the year after the project end. Pharmacist involvement in discharge reconciliation increased significantly, and improvements in the numbers of medicines prescribed in error, or omitted from the discharge prescription, are demonstrated. Variation in weekly measures is seen throughout but particularly at periods of changeover of new doctors and introduction of new systems. Conclusions New processes led to a sustained increase in reconciled medications and, thereby, an improvement in the number of patients discharged from hospital with unintentional discrepancies (errors or omissions) on their discharge prescription. The initiatives were pharmacist-led but involved close working and shared understanding about roles and responsibilities

  18. Competing-risk analysis of death and dialysis initiation among elderly (≥80 years) newly referred to nephrologists: a French prospective study

    Faller, Bernadette; Beuscart, Jean-Baptiste; Frimat, Luc

    2013-01-01

    Background Reasons underlying dialysis decision-making in Octogenarians and Nonagenarians have not been further explored in prospective studies. Methods This regional, multicentre, non-interventional and prospective study was aimed to describe characteristics and quality of life (QoL) of elderly (≥80 years of age) with advanced chronic kidney disease (stage 3b-5 CKD) newly referred to nephrologists. Predictive factors of death and dialysis initiation were also assessed using competing-risk an...

  19. Self-evaluation in dialysis patients

    Bargiel-Matusiewicz, K; Sobota, A; Wilczynska, A.

    2010-01-01

    Objective The aim of this study is to present the results of a self-reported evaluation of the psychoemotional status by dialysis patients. The level of self-esteem influences the emotions felt, both positive and negative, which in turn may determine the adherence to treatment instructions, and which certainly is reflected in the somatic condition. Material and methods The study was a randomized controlled trial using a sample of 102 fully informed and consenting patients with end-stage renal...

  20. Self-reported sleep quality and acute exacerbations of chronic obstructive pulmonary disease

    Geiger-Brown J

    2015-02-01

    Full Text Available Jeanne Geiger-Brown,1 Sarah Lindberg,2 Samuel Krachman,3 Charlene E McEvoy,4 Gerard J Criner,3 John E Connett,2 Richard K Albert,5 Steven M Scharf6 1Center for Health Outcomes Research, University of Maryland School of Nursing, Baltimore, MD, 2University of Minnesota School of Public Health, Division of Biostatistics, Minneapolis, MN, 3Pulmonary and Critical Care Medicine, Department of Medicine, Temple University School of Medicine, Philadelphia, PA, 4Health Partners Institute of Education and Research, St Paul, MN, 5The Medicine Service, Denver Health and Department of Medicine, the University of Colorado Denver Health Sciences Center, Denver, CO, 6Department of Medicine, Pulmonary and Critical Care Division, University of Maryland School of Medicine, Baltimore, MD, USA Background: Many patients with chronic obstructive pulmonary disease (COPD suffer from poor sleep quality. We hypothesized that poor sleep quality in otherwise stable patients predicted exacerbations in these patients. Methods: This is a secondary analysis of the results of a previously published randomized trial of azithromycin in 1,117 patients with moderate to severe COPD who were clinically stable on enrollment. Sleep quality was measured using the Pittsburgh Sleep Quality Index. Other quality of life indices included the Medical Outcome Study 36-item Short Form Health Survey and the St Georges Respiratory Questionnaire. Outcomes included time to first exacerbation and exacerbation rate. Results: Sleep quality was “poor” (Pittsburgh Sleep Quality Index >5 in 53% of participants but was not related to age or severity of airflow obstruction. Quality of life scores were worse in “poor” sleepers than in “good” sleepers. Major classes of comorbid conditions, including psychiatric, neurologic, and musculoskeletal disease, were more prevalent in the “poor” sleepers. Unadjusted time to first exacerbation was shorter (190 versus 239 days and exacerbation rate (1

  1. The Impact of Acute Urinary Retention After Iodine-125 Prostate Brachytherapy on Health-Related Quality of Life

    Purpose: To evaluate the impact of acute urinary retention (AUR) in patients treated with 125I prostate brachytherapy on short- and long-term health-related quality of life (HRQOL); and to assess whether pretreatment HRQOL has additional value in the prediction of AUR. Methods and Materials: For 127 patients treated with 125I brachytherapy for localized prostate cancer between December 2000 and June 2003, toxicity and HRQOL data were prospectively collected. Patients received a HRQOL questionnaire at five time points: before and 1 month, 6 months, 1 year, and 6 years after treatment. The questionnaire included the RAND-36 generic health survey, the cancer-specific European Organization for Research and Treatment of Cancer core questionnaire (EORTC QLQ-C30), the tumor-specific EORTC prostate cancer module (EORTC QLQ-PR25), and the American Urological Association (AUA) symptom index. Results: Of 127 patients, 13 (10.2%) developed AUR. Patients with AUR had a significantly worse urinary QOL at all time points compared with patients without AUR. The mean difference over time (6 years) between both groups for the EORTC QLQ-PR25 urinary symptom score was 13.0 points (p < 0.001) and for the AUA urinary symptom score was 15.7 points (p = 0.001). Global QOL scores (EORTC QLQ-C30) over time for patients who developed AUR were significantly worse compared with patients without AUR (mean difference 6.7 points; p = 0.043). In multivariate logistic regression analysis, pretreatment International Prostate Symptom Score (p = 0.004) and neoadjuvant hormonal treatment (p = 0.034) were predictors of AUR. Quality of life did not have added predictive value. Conclusion: Acute urinary retention after prostate brachytherapy has a significant negative impact on patient's HRQOL up to 6 years after treatment, in terms of both global QOL measures and urinary symptom scores. Furthermore, our results suggest limited value of pretreatment HRQOL measures for the prediction of AUR.

  2. Prospective Evaluation of Acute Toxicity and Quality of Life After IMRT and Concurrent Chemotherapy for Anal Canal and Perianal Cancer

    Purpose: A prospective cohort study was conducted to evaluate toxicity, quality of life (QOL), and clinical outcomes in patients treated with intensity modulated radiation therapy (IMRT) and concurrent chemotherapy for anal and perianal cancer. Methods and Materials: From June 2008 to November 2010, patients with anal or perianal cancer treated with IMRT were eligible. Radiation dose was 27 Gy in 15 fractions to 36 Gy in 20 fractions for elective targets and 45 Gy in 25 fractions to 63 Gy in 35 fractions for gross targets using standardized, institutional guidelines, with no planned treatment breaks. The chemotherapy regimen was 5-fluorouracil and mitomycin C. Toxicity was graded with the National Cancer Institute Common Terminology Criteria for Adverse Events, version 3. QOL was assessed with the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 and CR29 questionnaires. Correlations between dosimetric parameters and both physician-graded toxicities and patient-reported outcomes were evaluated by polyserial correlation. Results: Fifty-eight patients were enrolled. The median follow-up time was 34 months; the median age was 56 years; 52% of patients were female; and 19% were human immunodeficiency virus—positive. Stage I, II, III, and IV disease was found in 9%, 57%, 26%, and 9% of patients, respectively. Twenty-six patients (45%) required a treatment break because of acute toxicity, mainly dermatitis (23/26). Acute grade 3 + toxicities included skin 46%, hematologic 38%, gastrointestinal 9%, and genitourinary 0. The 2-year overall survival (OS), disease-free survival (DFS), colostomy-free survival (CFS), and cumulative locoregional failure (LRF) rates were 90%, 77%, 84%, and 16%, respectively. The global QOL/health status, skin, defecation, and pain scores were significantly worse at the end of treatment than at baseline, but they returned to baseline 3 months after treatment. Social functioning and appetite scores were

  3. Prospective Evaluation of Acute Toxicity and Quality of Life After IMRT and Concurrent Chemotherapy for Anal Canal and Perianal Cancer

    Han, Kathy; Cummings, Bernard J.; Lindsay, Patricia; Skliarenko, Julia; Craig, Tim [Radiation Medicine Program, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada); Le, Lisa W. [Department of Biostatistics, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada); Brierley, James; Wong, Rebecca; Dinniwell, Robert; Bayley, Andrew J.; Dawson, Laura A.; Ringash, Jolie [Radiation Medicine Program, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada); Krzyzanowska, Monika K.; Moore, Malcolm J.; Chen, Eric X. [Department of Medical Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada); Easson, Alexandra M. [Department of Surgical Oncology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario (Canada); Kassam, Zahra; Cho, Charles [Radiation Medicine Program, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada); Kim, John, E-mail: John.Kim@rmp.uhn.on.ca [Radiation Medicine Program, Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario (Canada)

    2014-11-01

    Purpose: A prospective cohort study was conducted to evaluate toxicity, quality of life (QOL), and clinical outcomes in patients treated with intensity modulated radiation therapy (IMRT) and concurrent chemotherapy for anal and perianal cancer. Methods and Materials: From June 2008 to November 2010, patients with anal or perianal cancer treated with IMRT were eligible. Radiation dose was 27 Gy in 15 fractions to 36 Gy in 20 fractions for elective targets and 45 Gy in 25 fractions to 63 Gy in 35 fractions for gross targets using standardized, institutional guidelines, with no planned treatment breaks. The chemotherapy regimen was 5-fluorouracil and mitomycin C. Toxicity was graded with the National Cancer Institute Common Terminology Criteria for Adverse Events, version 3. QOL was assessed with the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 and CR29 questionnaires. Correlations between dosimetric parameters and both physician-graded toxicities and patient-reported outcomes were evaluated by polyserial correlation. Results: Fifty-eight patients were enrolled. The median follow-up time was 34 months; the median age was 56 years; 52% of patients were female; and 19% were human immunodeficiency virus—positive. Stage I, II, III, and IV disease was found in 9%, 57%, 26%, and 9% of patients, respectively. Twenty-six patients (45%) required a treatment break because of acute toxicity, mainly dermatitis (23/26). Acute grade 3 + toxicities included skin 46%, hematologic 38%, gastrointestinal 9%, and genitourinary 0. The 2-year overall survival (OS), disease-free survival (DFS), colostomy-free survival (CFS), and cumulative locoregional failure (LRF) rates were 90%, 77%, 84%, and 16%, respectively. The global QOL/health status, skin, defecation, and pain scores were significantly worse at the end of treatment than at baseline, but they returned to baseline 3 months after treatment. Social functioning and appetite scores were

  4. Pro: Higher serum bicarbonate in dialysis patients is protective.

    Misra, Madhukar

    2016-08-01

    Chronic metabolic acidosis is common in dialysis patients. Bicarbonate administration via the dialysate helps maintain the acid-base balance in these patients. Serum bicarbonate level in dialysis patients is determined by several factors that include dietary protein intake, nutritional status and dialysis prescription, etc. Additionally, a meaningful interpretation of serum bicarbonate in dialysis patients requires an understanding of complexities involving its measurement. Both very low as well very high levels of serum bicarbonate have been associated with adverse outcomes in observational studies. However, recent observational data, when adjusted for the confounding effects of nutritional status, do not associate higher predialysis serum bicarbonate with adverse consequences. At this time, there are no prospective studies available that have examined the association of serum bicarbonate with hard outcomes in dialysis patients. The ideal level of serum bicarbonate in dialysis patients is therefore unknown. This article examines the available data with regard to the benefits of higher predialysis serum bicarbonate. PMID:27411723

  5. Measuring Quality Improvement in Acute Ischemic Stroke Care: Interrupted Time Series Analysis of Door-to-Needle Time

    Anne Margreet van Dishoeck

    2014-06-01

    Full Text Available Background: In patients with acute ischemic stroke, early treatment with recombinant tissue plasminogen activator (rtPA improves functional outcome by effectively reducing disability and dependency. Timely thrombolysis, within 1 h, is a vital aspect of acute stroke treatment, and is reflected in the widely used performance indicator ‘door-to-needle time' (DNT. DNT measures the time from the moment the patient enters the emergency department until he/she receives intravenous rtPA. The purpose of the study was to measure quality improvement from the first implementation of thrombolysis in stroke patients in a university hospital in the Netherlands. We further aimed to identify specific interventions that affect DNT. Methods: We included all patients with acute ischemic stroke consecutively admitted to a large university hospital in the Netherlands between January 2006 and December 2012, and focused on those treated with thrombolytic therapy on admission. Data were collected routinely for research purposes and internal quality measurement (the Erasmus Stroke Study. We used a retrospective interrupted time series design to study the trend in DNT, analyzed by means of segmented regression. Results: Between January 2006 and December 2012, 1,703 patients with ischemic stroke were admitted and 262 (17% were treated with rtPA. Patients treated with thrombolysis were on average 63 years old at the time of the stroke and 52% were male. Mean age (p = 0.58 and sex distribution (p = 0.98 did not change over the years. The proportion treated with thrombolysis increased from 5% in 2006 to 22% in 2012. In 2006, none of the patients were treated within 1 h. In 2012, this had increased to 81%. In a logistic regression analysis, this trend was significant (OR 1.6 per year, CI 1.4-1.8. The median DNT was reduced from 75 min in 2006 to 45 min in 2012 (p Conclusion and Implications: The DNT steadily improved from the first implementation of thrombolysis. Specific

  6. Psychosocial aspects of children and families of children treated with automated peritoneal dialysis

    Kiliś-Pstrusińska, Katarzyna; Wasilewska, Anna; Medyńska, Anna; Bałasz-Chmielewska, Irena; Grenda, Ryszard; Kluska-Jóźwiak, Agnieszka; Leszczyńska, Beata; Olszak-Szot, Ilona; Miklaszewska, Monika; Szczepańska, Maria; Tkaczyk, Marcin; Urzykowska, Agnieszka; Zachwieja, Katarzyna; Zajączkowska, Maria; Ziółkowska, Helena

    2013-01-01

    Background The aim of this study was to analyze psychosocial aspects of chronic kidney disease (CKD) in children treated with automated peritoneal dialysis (APD). Methods The study assessed 41 children > 2  (range 2.1–18) years of age and their parents. Data concerning the illness and sociodemographic parameters were collected. Patients completed the Paediatric Quality of Life Inventory (PedsQL) and their parents the PedsQL-proxy version, General Health Questionnaire (GHQ-12), Berlin Social S...

  7. Patient's view of dialysis care: development of a taxonomy and rating of importance of different aspects of care. CHOICE study. Choices for Healthy Outcomes in Caring for ESRD.

    Rubin, H R; Jenckes, M; Fink, N E; Meyer, K; Wu, A W; Bass, E B; Levin, N; Powe, N R

    1997-12-01

    Quality assessment efforts to enhance public accountability in dialysis care and to support provider efforts to improve care have lacked patient input. To develop brief patient evaluation or satisfaction surveys suitable for busy clinical settings, knowing patients' priorities can be helpful in deciding which aspects of care should be tracked. We conducted a study to identify salient attributes of dialysis care and to rank the importance of these attributes from the perspective of dialysis patients. We analyzed the content of patient focus group transcripts to characterize dialysis care from the patients' perspective. We then surveyed 86 patients to determine how patients would rank the importance of each aspect to quality of dialysis care. The 18 broad aspects of care identified in the focus group included: (1) care provided by nephrologists, (2) care provided by other physicians (nonnephrologists), (3) care provided by dialysis center nurses, (4) care provided by social workers and psychologists, (5) care provided by dieticians, (6) clergy, (7) care provided by technicians and physician assistants/nurse practitioners, (8) care provided by dialysis center staff in general, (9) supplies, (10) treatment choice and effectiveness, (11) patient education and training, (12) self-care, (13) dialysis machines, (14) unit environment and policies, (15) cost containment, (16) billing, (17) cost of care, and (18) health outcomes. Items ranked in the top 10 by both groups of patients included issues related to nephrologists, other doctors, nurses, and patient education and training. Compared with hemodialysis patients, peritoneal dialysis patients gave higher ratings to hospital doctors' and nurses' attention to cleanliness when working with access sites, how correct the nephrologist's instructions to patients are, whether emergency room doctors check with nephrologists, the amount of information patients get about their diet, and how well nurses answer patients' questions

  8. Is dialysis hypotension caused by an abnormality of venous tone?

    Bradley, John R.; Evans, David B; Gore, Sheila M; Cowley, Alan J

    1988-01-01

    The role of peripheral vascular tone in the development of hypotension induced by dialysis was investigated in eight patients undergoing haemodialysis with acetate or bicarbonate buffered fluid. Each patient had two sessions of dialysis with acetate fluid and two with bicarbonate fluid in the order acetate, bicarbonate, bicarbonate, acetate or bicarbonate, acetate, acetate, bicarbonate. Mean arterial blood pressure fell at a mean rate of 3·9 mm Hg/hour during dialysis with acetate fluid and 1...

  9. Association of Fetuin-A Levels with Carotid Intima Media Thickness and Valvular Calcification in Hemodialysis and Peritoneal Dialysis Patients

    Yalçın SOLAK; Ali İNAL; Hüseyin ATALAY; Kayrak, Mehmet; Bıyık, Zeynep; Kültigin TÜRKMEN; Yeksan, Mehdi; Süleyman TÜRK

    2013-01-01

    BACKGROUND: Fetuin-A is a negative acute-phase reactant which prevents vascular calcification. Coronary artery disease (CAD) is the most important cause of mortality in patients undergoing renal replacement therapy (RRT). The key element of cardiovascular disease (CVD) seen in end-stage renal disease patients who are on dialysis treatment is accelerated calcific atherosclerosis. There are a limited number of studies in which HD and PD is compared in terms of fetuin-A level.OBJECTIVE: We aimed...

  10. Quality control of flow cytometry data analysis for evaluation of minimal residual disease in bone marrow from acute leukemia patients during treatment

    Bjorklund, E.; Matinlauri, I.; Tierens, A.;

    2009-01-01

    Low levels of leukemia cells in the bone marrow, minimal residual disease (MRD), are considered to be a powerful indicator of treatment response in acute lymphatic leukemia (ALL). A Nordic quality assurance program, aimed on standardization of the flow cytometry MRD analysis, has been established...... MRD detection can be reliably applied in international, multicenter treatment protocols Udgivelsesdato: 2009/6...

  11. Reliability and validity of functional health status and health-related quality of life questionnaires in children with recurrent acute otitis media.

    Brouwer, C.N.M.; Schilder, A.G.M.; van Stel, H.F.; Rovers, M.M.; Veenhoven, R.H.; Grobbee, D.E.; Sanders, E.A.M.; Maille, A.R.

    2007-01-01

    In this study the reliability and validity of generic and disease-specific questionnaires has been assessed focusing on responsiveness. This is part of a study on the effects of recurrent acute otitis media (rAOM) on functional health status (FHS) and health-related quality of life (HRQoL) in 383 ch

  12. Patients in assisted automated peritoneal dialysis develop strategies for selfcare

    Holch, Kirsten

      Patients in Assisted Automated Peritoneal Dialysis develop strategies for self-care Background: Since 2000 a model for Assisted Automated Peritoneal Dialysis (AAPD) in the patients own home has been developed at Aarhus University Hospital, Skejby. The patient group consists of physically...... or mentally frail elderly needing chronic dialysis treatment. The patient group cannot manage the technical aspects of dialysis and is thus assisted by primary care staff. No previous studies have been made on the perceptions, experiences and needs of AAPD patients. Objectives To  Explore and describe How do...

  13. Peripheral Vascular Disease–Related Procedures in Dialysis Patients: Predictors and Prognosis

    Plantinga, Laura C; Fink, Nancy E.; Coresh, Josef; Stephen M Sozio; Parekh, Rulan S.; Melamed, Michal L.; Powe, Neil R.; Jaar, Bernard G.

    2009-01-01

    Background and objectives: Peripheral vascular disease (PVD) is prevalent among dialysis patients, and many dialysis patients undergo PVD-related procedures. We aimed to examine the risk factors for and prognosis after such procedures in the dialysis setting.

  14. Peritoneal Fluid Transport rather than Peritoneal Solute Transport Associates with Dialysis Vintage and Age of Peritoneal Dialysis Patients

    Jacek Waniewski; Stefan Antosiewicz; Daniel Baczynski; Jan Poleszczuk; Mauro Pietribiasi; Bengt Lindholm; Zofia Wankowicz

    2016-01-01

    During peritoneal dialysis (PD), the peritoneal membrane undergoes ageing processes that affect its function. Here we analyzed associations of patient age and dialysis vintage with parameters of peritoneal transport of fluid and solutes, directly measured and estimated based on the pore model, for individual patients. Thirty-three patients (15 females; age 60 (21–87) years; median time on PD 19 (3–100) months) underwent sequential peritoneal equilibration test. Dialysis vintage and patient ag...

  15. Air Quality and Acute Respiratory Illness in Biomass Fuel using homes in Bagamoyo, Tanzania

    Satoshi Nakai

    2007-03-01

    Full Text Available Respiratory Diseases are public health concern worldwide. The diseases have been associated with air pollution especially indoor air pollution from biomass fuel burning in developing countries. However, researches on pollution levels and on association of respiratory diseases with biomass fuel pollution are limited. A study was therefore undertaken to characterize the levels of pollutants in biomass fuel using homes and examine the association between biomass fuel smoke exposure and Acute Respiratory Infection (ARI disease in Nianjema village in Bagamoyo, Tanzania. Pollution was assessed by measuring PM10, NO2, and CO concentrations in kitchen, living room and outdoors. ARI prevalence was assessed by use of questionnaire which gathered health information for all family members under the study. Results showed that PM10, NO2, and CO concentrations were highest in the kitchen and lowest outdoors. Kitchen concentrations were highest in the kitchen located in the living room for all pollutants except CO. Family size didn’t have effect on the levels measured in kitchens. Overall ARI prevalence for cooks and children under age 5 making up the exposed group was 54.67% with odds ratio (OR of 5.5; 95% CI 3.6 to 8.5 when compared with unexposed men and non-regular women cooks. Results of this study suggest an association between respiratory diseases and exposure to domestic biomass fuel smoke, but further studies with improved design are needed to confirm the association.

  16. Protein-controlled versus restricted protein versus low protein diets in managing patients with non-dialysis chronic kidney disease: a single centre experience in Australia.

    Chan, Maria

    2016-01-01

    Nutrition has been an important part of medical management in patients with chronic kidney disease for more than a century. Since the 1970s, due to technological advances in renal replacement therapy (RRT) such as dialysis and transplantation, the importance of nutrition intervention in non-dialysis stages has diminished. In addition, it appears that there is a lack of high-level evidence to support the use of diet therapy, in particular the use of low protein diets to slow down disease progression. However, nutrition abnormalities are known to emerge well before dialysis is required and are associated with poor outcomes post-commencing dialysis. To improve clinical outcomes it is prudent to incorporate practice research and quality audits into routine care, as part of the continuous clinical practice improvement process. This article summarises the experience of and current practices in a metropolitan tertiary teaching hospital in Sydney, Australia. PMID:27624699

  17. Managing the Delivery of Dialysis Therapy: A Multiclass Fluid Model Analysis

    Zenios, Stefanos A.; Prashant C. Fuloria

    2000-01-01

    Motivatedby the exceptionally high mortality statistics of dialysis patients and the ongoing debate about the adequacy of the current reimbursement for dialysis in the United States, we pursue a detailed analysis of the dialysis delivery system. The analysis is based on a multiclass fluid model for the dialysis facility, which combines a pharmacokinetics model of dialysis and an empirically validated model of dialysis-specific mortality. Assuming that the facility operates under budget and ca...

  18. Cost-effectiveness of hemodialysis and peritoneal dialysis: A national cohort study with 14 years follow-up and matched for comorbidities and propensity score.

    Chang, Yu-Tzu; Hwang, Jing-Shiang; Hung, Shih-Yuan; Tsai, Min-Sung; Wu, Jia-Ling; Sung, Junne-Ming; Wang, Jung-Der

    2016-01-01

    Although treatment for the dialysis population is resource intensive, a cost-effectiveness analysis comparing hemodialysis (HD) and peritoneal dialysis (PD) by matched pairs is still lacking. After matching for clinical characteristics and propensity scores, we identified 4,285 pairs of incident HD and PD patients from a Taiwanese national cohort during 1998-2010. Survival and healthcare expenditure were calculated by data of 14-year follow-up and subsequently extrapolated to lifetime estimates under the assumption of constant excess hazard. We performed a cross-sectional EQ-5D survey on 179 matched pairs of prevalent HD and PD patients of varying dialysis vintages from 12 dialysis units. The product of survival probability and the mean utility value at each time point (dialysis vintage) were summed up throughout lifetime to obtain the quality-adjusted life expectancy (QALE). The results revealed the estimated life expectancy between HD and PD were nearly equal (19.11 versus 19.08 years). The QALE's were also similar, whereas average lifetime healthcare costs were higher in HD than PD (237,795 versus 204,442 USD) and the cost-effectiveness ratios for PD and HD were 13,681 and 16,643 USD per quality-adjusted life year, respectively. In conclusion, PD is more cost-effective than HD, of which the major determinants were the costs for the dialysis modality and its associated complications. PMID:27461186

  19. Association of dialysis with the risks of cancers.

    Ming Yen Lin

    Full Text Available To increase the survival span after dialysis in patients with end-stage renal disease (ESRD, identifying specific cancer risks is crucial in the cancer screening of these patients. The aim of this study was to investigate the risks of various cancers in an incident dialysis group in comparison with a non-dialysis group.We conducted a nationwide cohort study by using data from the Taiwan National Health Insurance Research Database. Patients who initially received long-term dialysis between January 1997 and December 2004, were selected and defined as the dialysis group and were matched with the non-dialysis patients (control group according to age, sex, and index year. Competing risk analysis was used to estimate cumulative incidence and subdistribution hazard ratios (SHRs of the first cancer occurrence.After consideration for the competing risk of mortality, the dialysis group showed a significantly higher 7-year cancer incidence rate than did the control group (6.4%; 95% confidence interval [CI], 6.0%-6.7% vs 1.7%; 95% CI, 1.4%-2.1%; P <0.001.The modified Cox proportional hazard model revealed that the dialysis group had significantly association with increased risks for all cancers (SHR, 3.43; 95% CI, 3.02-3.88. The risk of cancers was dominated in younger and female patients. Specific cancer risks were significantly higher in the dialysis group particularly in the development of oral, colorectal, liver, blood, breast, renal, upper urinary tract, and bladder cancer than in the control group. Multivariable stratified analyses confirmed the association between long-term dialysis and cancer in all subgroups of patients.Dialysis is associated with a higher risk of cancer in patients with ESRD. However, cancer screening in ESRD population should be a selective approach, based on individual patient health condition and life expectancy.

  20. Improving antibiotic adherence in treatment of acute upper respiratory infections: a quality improvement process

    Rittu Hingorani

    2015-06-01

    Full Text Available Introduction: Approximately 25 million people in the United States visit their primary care physician each year for acute respiratory infections (ARI. They are a common cause of unnecessary prescription of antibiotics; despite well-validated national treatment guidelines, around 73% of adults with ARI are prescribed antibiotics in the United States. Inappropriate use of antibiotics has profound implications. Methods: Our aim was to increase adherence to antibiotic guidelines for treatment of ARI in an internal medicine outpatient practice. We used a package of active and passive interventions to improve physician awareness of treatment guidelines; these included short sessions of didactic teaching, antibiotic guidelines posters in patient examination rooms and staff areas, clinical decision support (CDS tools integrated into the electronic medical record system, guideline adherence report cards for providers, and reiteration of CDS tool use and guideline adherence at monthly group meetings. Process measures were the rate of use of CDS tools for the management of ARI and patient callbacks within 72 h for the same issue. Outcome measures were compliance with antibiotic prescribing guidelines. Results: Our low-cost interventions led to a significant improvement in ARI treatment guideline adherence. There was improvement in compliance with treatment guidelines for sinusitis (90.90% vs. 57.58%, p<0.001, pharyngitis (64.28% vs. 25.00%, p = 0.003, upper respiratory infection (96.18% vs. 73.68%, p = 0.008, and the aggregated measure of ARI (91.25% vs. 78.6%, p<0.001. Rate of CDS tool usage was 40.5% with a 72-h callback rate of 0.05%. Conclusion: Simple, low-cost interventions can improve appropriate antibiotic use for ARI and change the prescribing habits of providers in an outpatient setting. Provider and patient education is a vital component of antibiotic stewardship. Simple interventions for common outpatient conditions can have a positive impact

  1. FACTORS ASSOCIATED WITH QUALITY OF LIFE IN ACUTE EXACERBATION OF COPD

    CAO Zhen-ying; Tan Wan Cheng; Ng Tze Pin

    2005-01-01

    Objective To measure the QOL in patients with AECOPD and the frequency of potential risk factors, and to evaluate the association of risk factors with poor QOL in patients with AECOPD. Methods A study sample of 196 patients with moderate to severe COPD admitted for acute exacerbations to two large general hospitals were studied. The St George QOL (SGQOL) scale, socio-demographic, clinical and patient care characteristics, including depression and spirometry were ascertained in the stable state before discharge and at one-month post discharge. Results There was a high prevalence of current or ex-heavy smokers, depression and consumption of psychotropic drugs, and low prevalence of care giver support, pulmonary rehabilitation and vaccination. The mean scores for the different domains were 55.9 for Symptoms; 65.1 for Activity; 32.9 for Impact; and the mean of overall Total scores was 46.5. Multiple regression analysis showed that CMH, male, depression, previous frequent hospital readmissions and poor therapy compliance were independently related to worse Symptoms Scores. Previous frequent readmissions, depression, severe dyspnea and older age (>72 years) were related to worse Activity Scores of SGQOL. Depression, previous frequent readmissions, severe dyspnea, long COPD duration(≥5years) and severe smoking were related to worse Impact Scores of SGQOL. Depression, previous frequent readmissions, severe dyspnea and long COPD duration(≥5years) were independently related to worse Total Scores of SGQOL.Conclusion Poor QOL in patients with COPD exacerbation was associated with disease severity, psychosocial and health care factors which are modifiable.

  2. Association between ambient carbon monoxide and secondary hyperparathyroidism in nondiabetic patients undergoing peritoneal dialysis

    Weng CH

    2015-09-01

    Full Text Available Cheng-Hao Weng,1,2 Ching-Chih Hu,3 Tzung-Hai Yen,1,2 Wen-Hung Huang1,2 1Department of Nephrology, Division of Clinical Toxicology, Chang Gung Memorial Hospital, Linkou, 2College of Medicine, Chang Gung University, Taoyuan, 3Liver Research Unit, Department of Hepatogastroenterology, Chang Gung Memorial Hospital, Keelung, Taiwan Background: Secondary hyperparathyroidism (SHPT is a major disorder in patients with chronic renal disease with or without dialysis. Air pollution has been confirmed as being associated with increased incidence of human morbidity and mortality. To our knowledge, investigating air pollution as a dialysis-unrelated factor for SHPT in patients undergoing dialysis is limited. We developed this study to assess the effect of air pollution and other important risk factors on SHPT in patients undergoing peritoneal dialysis (PD. Materials and methods: We recruited a total of 141 patients who did not have diabetes mellitus, were nonsmokers, and were undergoing PD in this cross-sectional study. We analyzed the difference in air quality based on the patients’ living areas. We estimated demographic, hematological, nutritional, inflammatory, biochemical, air pollutant, and dialysis-related data based on this cross-sectional study. Subgroup analysis of the relationship between air pollutants and the clinical variables and having or not having hyperparathyroidism (HPT (intact parathyroid hormone level ≥180 pg/dL was also performed. Results: A total of 141 patients undergoing PD (30 men and 111 women were enrolled in the study. Sixty-eight patients had SHPT. In a binary logistic regression, high environmental CO exposure (odds ratio [OR] 3.22, 95% confidence interval [CI] 1.42–7.28; P=0.005, serum phosphate levels (OR 1.66, 95% CI 1.17–2.37; P=0.005, hypoalbuminemia (OR 3.76, 95% CI 1.29–10.94; P=0.015, and use of calcitriol (OR 8.25, 95% CI 3.43–19.85; P<0.001 were positively associated with SHPT. Conclusion: The findings of

  3. Cost-effectiveness analysis of timely dialysis referral after renal transplant failure in Spain

    Villa Guillermo

    2012-08-01

    Full Text Available Abstract Background A cost-effectiveness analysis of timely dialysis referral after renal transplant failure was undertaken from the perspective of the Public Administration. The current Spanish situation, where all the patients undergoing graft function loss are referred back to dialysis in a late manner, was compared to an ideal scenario where all the patients are timely referred. Methods A Markov model was developed in which six health states were defined: hemodialysis, peritoneal dialysis, kidney transplantation, late referral hemodialysis, late referral peritoneal dialysis and death. The model carried out a simulation of the progression of renal disease for a hypothetical cohort of 1,000 patients aged 40, who were observed in a lifetime temporal horizon of 45 years. In depth sensitivity analyses were performed in order to ensure the robustness of the results obtained. Results Considering a discount rate of 3 %, timely referral showed an incremental cost of 211 €, compared to late referral. This cost increase was however a consequence of the incremental survival observed. The incremental effectiveness was 0.0087 quality-adjusted life years (QALY. When comparing both scenarios, an incremental cost-effectiveness ratio of 24,390 €/QALY was obtained, meaning that timely dialysis referral might be an efficient alternative if a willingness-to-pay threshold of 45,000 €/QALY is considered. This result proved to be independent of the proportion of late referral patients observed. The acceptance probability of timely referral was 61.90 %, while late referral was acceptable in 38.10 % of the simulations. If we however restrict the analysis to those situations not involving any loss of effectiveness, the acceptance probability of timely referral was 70.10 %, increasing twofold that of late referral (29.90 %. Conclusions Timely dialysis referral after graft function loss might be an efficient alternative in Spain, improving both

  4. Entropy of uremia and dialysis technology.

    Ronco, Claudio

    2013-01-01

    The second law of thermodynamics applies with local exceptions to patient history and therapy interventions. Living things preserve their low level of entropy throughout time because they receive energy from their surroundings in the form of food. They gain their order at the expense of disordering the nutrients they consume. Death is the thermodynamically favored state: it represents a large increase in entropy as molecular structure yields to chaos. The kidney is an organ dissipating large amounts of energy to maintain the level of entropy of the organism as low as possible. Diseases, and in particular uremia, represent conditions of rapid increase in entropy. Therapeutic strategies are oriented towards a reduction in entropy or at least a decrease in the speed of entropy increase. Uremia is a process accelerating the trend towards randomness and disorder (increase in entropy). Dialysis is a factor external to the patient that tends to reduce the level of entropy caused by kidney disease. Since entropy can only increase in closed systems, energy and work must be spent to limit the entropy of uremia. This energy should be adapted to the system (patient) and be specifically oriented and personalized. This includes a multidimensional effort to achieve an adequate dialysis that goes beyond small molecular weight solute clearance. It includes a biological plan for recovery of homeostasis and a strategy towards long-term rehabilitation of the patient. Such objectives can be achieved with a combination of technology and innovation to answer specific questions that are still present after 60 years of dialysis history. This change in the individual bioentropy may represent a local exception to natural trends as the patient could be considered an isolated universe responding to the classic laws of thermodynamics. PMID:23343540

  5. [Candida peritonitis and sepsis due to Acinetobacter baumannii in peritoneal dialysis: an association with prognosis not always unfavourable].

    Rapisarda, Francesco; Aliotta, Roberta; Pocorobba, Barbara; Portale, Grazia; Ferrario, Silvia; Zanoli, Luca; Fatuzzo, Pasquale

    2015-01-01

    Fungal infections have a high incidence in patients receiving peritoneal dialysis. (1)
Peritoneal dialysis is often complicated by peritonitis which has only minimally mycotic etiology, but nonetheless it is associated with 15-45% mortality (8).
 The opportunistic pathogens such as Candida can cause infection in immunocompromised conditions. Even the Acinetobacter tends to infect immunocompromised individuals and it has the same risk factors for infection as Candida: immunosuppression, malignancy, HIV positivity and all the other conditions of immunosuppression, central venous catheterization, mechanical ventilation and prolonged antibiotic therapy. The sepsis by Acinetobacter predicts a negative prognosis with the mortality rate between 20 to 60% (12), especially in cases of isolation of multi-resistant germs.
 We present a case report of a CKD patient undergoing peritoneal dialysis therapy who was hospitalized for acute pancreatitis, later complicated by the development of pancreatic pseudocysts, C. albicans peritonitis with hematologic spread of the fungus, superimposed Acinetobacter baumannii sepsis and pneumonia. She has been subjected to percutaneous drainage of pseudocysts, to switch from peritoneal dialysis to hemodialysis, to various evacuative thoracentesis, and to polymicrobial therapy (meropenem, teicoplanina, tigeciclina, linezolid, colimicina, fluconazolo, etc.) that allowed the resolution of sepsis. The peculiarity of this case is represented by the numerous morbidity that the patient developed simultaneously, with the genesis of a complex clinical picture, by the combination of infections due to Candida albicans and Acinetobacter baumannii. Successful treatment strategies allowed to fight and cure a medical condition associated with a high mortality rate. PMID:26845211

  6. Peritoneal Dialysis in Cape Town, South Africa

    Ikechi G Okpechi; Rayner, Brian L; Swanepoel, Charles R.

    2012-01-01

    ♦ Background: Chronic kidney disease is a major public health problem in sub-Saharan Africa (SSA), which encompasses 70% of the least-developed countries in the world. Most people in SSA have no access to any form of renal replacement therapy (RRT). Given its ease of performance and patient independence, peritoneal dialysis (PD) should be an ideal form of RRT in SSA, but several complex and interdependent factors make PD a difficult option in SSA. The present review describes the practice of ...

  7. Disaster planning for peritoneal dialysis programs.

    Kleinpeter, Myra A; Norman, Lisa D; Krane, N Kevin

    2006-01-01

    Because of increased intensity of hurricanes in the Gulf Coast region of the United States, peritoneal dialysis (PD) programs have been disrupted and patients relocated temporarily following these catastrophic events. We describe the disaster planning, implementation, and follow-up that occurred in one such PD program in New Orleans following Hurricane Katrina. Each year at the beginning of the North American hurricane season, the PD program's disaster plan is reviewed by clinic staff and copies are distributed to patients. Patients are instructed to assemble a disaster kit and are provided with contact numbers for dialysis suppliers and for a PD program in their planned evacuation city. In July 2005, this disaster plan was tested when an early tropical storm and hurricane entered the Gulf and several patients briefly relocated or evacuated because of power loss and then returned without incident. However, when Hurricane Katrina, a category 5 storm, was predicted to strike the metropolitan area, patients were notified by telephone to evacuate, and contact information, including their evacuation city and telephone and cellular phone numbers, was obtained. Patients were also reminded to take all medications, bottled water, antibacterial soap, hand sanitizer, and 4-5 days of PD supplies. Following the storm, telephone and cellular phone services were severely disrupted. However, text messaging was available to contact patients to confirm safety and to provide further instructions. Arrangements with the major dialysis suppliers to ship emergency supplies to new locations were made by the PD nurse and the patients. Only 2 of 22 patients required hospitalization because of complications resulting from evacuation failure, contamination, and inability to perform dialysis for a prolonged period of time. Both of these patients were quickly released and have continued PD. Following the event, all patients remained on PD, and most have planned to return to their home PD

  8. Fatal dialysis disequilibrium syndrome: A tale of two patients

    Shaikh Nissar

    2010-01-01

    Full Text Available Dialysis disequilibrium syndrome (DDS is a central nervous system disorder, which occurs during hemodialysis (HD or within 24 h following the first HD. DDS commonly occurs in patients suffering from end-stage renal failure undergoing HD for the first time. In a critically ill patient suffering from severe sepsis or septic shock, the combined effects of post-HD brain edema and changes in the brain due to septic encephalopathy, may become amplified leading to DDS. Here we report 2 cases with acute renal failure (ARF, undergoing HD for more than a week and being ventilated and who developed DDS. DDS might have contributed to the sudden deterioration and death in these septic patients. The first case was a 31-year-old male, involved in a motor vehicle accident and had a severe abdominal injury. Underwent laparotomy and hemostasis was achieved. On day 4, the patient developed hemorrhagic shock associated with ARF, which prompted daily HD. On day 8, he went into septic shock. On day 16, 1 h after his daily HD, he became unresponsive and his pupils became dilated and fixed and he expired 2 days later. The second case was a young male who suffered severe abdominal and chest injury after a fall from a height. He developed ARF on day 3 and required HD. On day 9, he had septic shock. Three days later, during his daily HD, he became unconscious and his pupils were not reacting to light and the patient died on day 12. Conclusion: In patients with severe sepsis/septic shock, DDS may occur even after repeated sessions of HD. The acute care physicians, intensivists, and nephrologists should be aware of the risks of DDS.

  9. Impaired sleep affects quality of life in children during maintenance treatment for acute lymphoblastic leukemia: an exploratory study

    Kaspers Gertjan JL

    2011-04-01

    Full Text Available Abstract Background With the increase of pediatric cancer survival rates, late effects and quality of life (QoL have received more attention. Disturbed sleep in pediatric cancer is a common clinical observation, but research on this subject is sparse. In general, sleep problems can lead to significant morbidity and are associated with impaired QoL. Information on sleep is essential to develop interventions to improve QoL. Methods Children (2-18 years with acute lymphoblastic leukemia (ALL were eligible for this multi-center study. The Children's Sleep Habits Questionnaire (CSHQ, Child Health Questionnaire (CHQ and Pediatric Quality of Life Inventory 3.0™ Acute Cancer Version (PedsQL were used to assess sleep and QoL halfway through maintenance therapy. Sleep and QoL were measured during and after dexamethasone treatment (on-dex and off-dex. Results Seventeen children participated (age 6.7 ± 3.3 years, 44% boys. Children with ALL had more sleep problems and a lower QoL compared to the norm. There were no differences on-dex and off-dex. Pain (r = -0.6; p = 0.029 and worry (r = -0.5; p = 0.034 showed a moderate negative association with sleep. Reduced overall QoL was moderately associated with impaired overall sleep (r = -0.6; p = 0.014 and more problems with sleep anxiety (r = -0.8; p = 0.003, sleep onset delay (r = -0.5; p = 0.037, daytime sleepiness (r = -0.5; p = 0.044 and night wakenings (r = -0.6; p = 0.017. Conclusion QoL is impaired in children during cancer treatment. The results of this study suggest that impaired sleep may be a contributing determinant. Consequently, enhanced counseling and treatment of sleep problems might improve QoL. It is important to conduct more extensive studies to confirm these findings and provide more detailed information on the relationship between sleep and QoL, and on factors affecting sleep in pediatric ALL and in children with cancer in general.

  10. [A new view on pathochemical mechanisms of prolonged peritoneal dialysis].

    Petrovich, Iu A; Iarema, I V; Terekhina, N A; Kichenko, S M

    2010-01-01

    New data on etiology, pathogenesis, clinics, quantity estimation, treatment and complications of peritoneal dialysis are observed. The role of aquaporine, nitric oxide, NO-synthase, inflammation and sepsis markers (procalcitonine, C-reactive protein) in pathochemical mechanism of peritoneal dialysis is discussed. PMID:20734476

  11. Vitamin K Status of Canadian Peritoneal Dialysis Patients

    Vitamin K –dependent proteins have been implicated in the regulation of vascular calcification, a condition that is prevalent among peritoneal dialysis patients. Vitamin K status in this patient population is unknown. In a cross-sectional study of 22 peritoneal dialysis patients selected from a Can...

  12. Measures of blood pressure and cognition in dialysis patients

    There are few reports on the relationship of blood pressure with cognitive function in maintenance dialysis patients. The Cognition and Dialysis Study is an ongoing investigation of cognitive function and its risk factors in six Boston area hemodialysis units. In this analysis, we evaluated the rela...

  13. Dialysis and renal transplantation in HIV-infected patients

    Trullas, Joan Carles; Mocroft, Amanda; Cofan, Federico;

    2010-01-01

    To determine prevalence and characteristics of end-stage renal diseases (ESRD) [dialysis and renal transplantation (RT)] among European HIV-infected patients.......To determine prevalence and characteristics of end-stage renal diseases (ESRD) [dialysis and renal transplantation (RT)] among European HIV-infected patients....

  14. Kidney Dialysis Patients Discover New Hope through ABE Program.

    Amonette, Linda; And Others

    A program was developed to provide adult basic education (ABE) to kidney patients while they are receiving dialysis treatment. The program, which relies on an individualized learning approach, involved the coordinated efforts of the following parties: West Virginia Dialysis Facilities, Inc.; the Charleston Renal Group; and the Kanawha County Adult…

  15. Bidirectional peritoneal transport of albumin in continuous ambulatory peritoneal dialysis

    Joffe, P; Henriksen, Jens Henrik Sahl

    1995-01-01

    The present study was undertaken in order to assess bidirectional peritoneal kinetics of albumin after simultaneous i.v. and i.p. injection of radioiodinated albumin tracers (125I-RISA and 131I-RISA) in eight clinically stable uraemic patients undergoing continuous ambulatory peritoneal dialysis...... mass at the end of the dialysis (54 +/- 19 mumol, P

  16. EPIDEMIOLOGY AND ETIOLOGICAL FACTORS OF ERECTILE DYSFUNCTION IN PATIENTS ON DIALYSIS AND AFTER RENAL TRANSPLANTATION

    E. A. Efremov

    2011-06-01

    Full Text Available Today the problem of better life quality of patients with end stage renal disease and after renal transplantation and their sexual adaptation is considered to be more impotent. The clinical part of the investigation is the obser- vation of 205 patients – men with terminal stage renal disease. Erectile dysfunction is represented in 91,4% (64 of patients getting haemodialysis, 92,3% (24 of patients getting peritoneal dialysis, 61,5% (67 of patients after renal transplantation. According to International Index of Erectile Function the mean score of erectile function is 16,7 ± 5,2 in haemodialysis patients, 19,46 ± 3,6 in peritoneal dialysis patients, 21,9 ± 5,6 in patients after renal transplantation. The analysis revealed great prevalence of erectile dysfunction and interest in improvement among the patients with end stage renal disease and after renal transplantation. 

  17. Quality of care after acute coronary syndromes in a prospective cohort with reasons for non-prescription of recommended medications.

    Reto Auer

    Full Text Available Adherence to guidelines is associated with improved outcomes of patients with acute coronary syndrome (ACS. Clinical registries developed to assess quality of care at discharge often do not collect the reasons for non-prescription for proven efficacious preventive medication in Continental Europe. In a prospective cohort of patients hospitalized for an ACS, we aimed at measuring the rate of recommended treatment at discharge, using pre-specified quality indicators recommended in cardiologic guidelines and including systematic collection of reasons for non-prescription for preventive medications.In a prospective cohort with 1260 patients hospitalized for ACS, we measured the rate of recommended treatment at discharge in 4 academic centers in Switzerland. Performance measures for medication at discharge were pre-specified according to guidelines, systematically collected for all patients and included in a centralized database.Six hundred and eighty eight patients(54.6% were discharged with a main diagnosis of STEMI, 491(39% of NSTEMI and 81(6.4% of unstable angina. Mean age was 64 years and 21.3% were women. 94.6% were prescribed angiotensin converting enzyme inhibitors/angiotensin II receptor blockers at discharge when only considering raw prescription rates, but increased to 99.5% when including reasons non-prescription. For statins, rates increased from 98% to 98.6% when including reasons for non-prescription and for beta-blockers, from 82% to 93%. For aspirin, rates further increased from 99.4% to 100% and from to 99.8% to 100% for P2Y12 inhibitors.We found a very high adherence to ACS guidelines for drug prescriptions at discharge when including reasons for non-prescription to drug therapy. For beta-blockers, prescription rates were suboptimal, even after taking into account reason for non-prescription. In an era of improving quality of care to achieve 100% prescription rates at discharge unless contra-indicated, pre-specification of reasons

  18. Non-adherence in patients on peritoneal dialysis: a systematic review.

    Konstadina Griva

    Full Text Available BACKGROUND: It has been increasingly recognized that non-adherence is an important factor that determines the outcome of peritoneal dialysis (PD therapy. There is therefore a need to establish the levels of non-adherence to different aspects of the PD regimen (dialysis procedures, medications, and dietary/fluid restrictions. METHODS: A systematic review of peer-reviewed literature was performed in PubMed, PsycINFO and CINAHL databases using PRISMA guidelines in May 2013. Publications on non-adherence in PD were selected by two reviewers independently according to predefined inclusion and exclusion criteria. Relevant data on patient characteristics, measures, rates and factors associated with non-adherence were extracted. The quality of studies was also evaluated independently by two reviewers according to a revised version of the Effective Public Health Practice Project assessment tool. RESULTS: The search retrieved 204 studies, of which a total of 25 studies met inclusion criteria. Reported rates of non-adherence varied across studies: 2.6-53% for dialysis exchanges, 3.9-85% for medication, and 14.4-67% for diet/fluid restrictions. Methodological differences in measurement and definition of non-adherence underlie the observed variation. Factors associated with non-adherence that showed a degree of consistency were mostly socio-demographical, such as age, employment status, ethnicity, sex, and time period on PD treatment. CONCLUSION: Non-adherence to different dimensions of the dialysis regimen appears to be prevalent in PD patients. There is a need for further, high-quality research to explore these factors in more detail, with the aim of informing intervention designs to facilitate adherence in this patient population.

  19. Impact of High-Cut-Off Dialysis on Renal Recovery in Dialysis-Dependent Multiple Myeloma Patients: Results from a Case-Control Study.

    Hans U Gerth

    Full Text Available High-cut-off hemodialysis (HCO-HD can effectively reduce high concentrations of circulating serum free light chains (sFLC in patients with dialysis-dependent acute kidney injury (AKI due to multiple myeloma (MM. Therefore, the aim of this study was to analyze renal recovery in a retrospective single-center cohort of dialysis-dependent MM patients treated with either conventional HD (conv. HD or HCO-HD.The final cohort consisted of 59 patients treated with HCO-HD (n = 42 or conv. HD (n = 17. A sustained sFLC response was detected in a significantly higher proportion of HCO-HD patients (83.3% compared with conv. HD patients (29.4%; p = 0.007. The median duration of sFLC required to reach values <1000 mg/l was 14.5 days in the HCO-HD group and 36 days in the conv. HD group. The corresponding rates of renal recovery were 64.3% and 29.4%, respectively (chi-squared test, p = 0.014. Multivariate regression and decision tree analysis (recursive partitioning revealed HCO-HD (adjusted odds ratio [OR] 6.1 [95% confidence interval (CI 1.5-24.5], p = 0.011 and low initial uric acid values (adjusted OR 1.3 [95%CI 1.0-1.7], p = 0.045 as independent and paramount variables associated with a favorable renal outcome.In summary, the results from this retrospective case-control study suggest in addition to novel agent-based chemotherapy a benefit of HCO-HD in sFLC removal and renal outcome in dialysis-dependent AKI secondary to MM. This finding was especially pertinent in patients with low initial uric acid values, resulting in a promising renal recovery rate of 71.9%. Further prospective studies are warranted.

  20. Refusal of dialysis amongst patients of chronic kidney disease (CKD)

    This study was conducted to determine the refusal of dialysis amongst patients of chronic kidney disease presenting for the first time for dialysis in uremic condition. Study Design: Cross sectional Study. Place and Duration of the Study: Outpatient department of Nephrology, Mayo Hospital, Lahore from 1 st Jan 2012 to 31 st December 2012. Patients and Methods: Patients of CKD due to any cause presenting with uremia for the first time for dialysis were included in the study. History and physical examination was done and demographic data was collected in pre designed form. Patients were offered for dialysis while explaining to them the advantages of getting and disadvantages of not getting dialysis. Patient's response on the offer was recorded and the reason for the refusal were noted. Results: According to the criteria 150 patients were included in the study. Most of the patients were male 92 (61.3%) and illiterate 78 (52.0%). Major cause of CKD was diabetes mellitus 58 (38.7%) followed by hypertension 38 (25.3%). Mean age of the patients was 42.59 ± 13.72 year and income of themost of the patients 126 (84%) was less than US$100/-month. Most of the patients 126 (77.0%) were asked about the need of dialysis in less than three months, 61 (41.3%) offered for the first time and amongst them 85 (54.0%) were offered dialysis already. Majority of the patients 101 (67.3%) refused dialysis when it was offered to them for the first time. Major reason of the refusal was fear of dialysis procedure in 76 (76%) patients followed by treatment by spiritual 14 (14%) and alternative ways and others 11 (11 %). Middle age persons refused dialysis significantly. (author)

  1. Peritoneal Dialysis Tailored to Pediatric Needs

    C. P. Schmitt

    2011-01-01

    Full Text Available Consideration of specific pediatric aspects is essential to achieve adequate peritoneal dialysis (PD treatment in children. These are first of all the rapid growth, in particular during infancy and puberty, which must be accompanied by a positive calcium balance, and the age dependent changes in body composition. The high total body water content and the high ultrafiltration rates required in anuric infants for adequate nutrition predispose to overshooting convective sodium losses and severe hypotension. Tissue fragility and rapid increases in intraabdominal fat mass predispose to hernia and dialysate leaks. Peritoneal equilibration tests should repeatedly been performed to optimize individual dwell time. Intraperitoneal pressure measurements give an objective measure of intraperitoneal filling, which allow for an optimized dwell volume, that is, increased dialysis efficiency without increasing the risk of hernias, leaks, and retrofiltration. We present the concept of adapted PD, that is, the combination of short dwells with low fill volume to promote ultrafiltration and long dwells with a high fill volume to improve purification within one PD session. The use of PD solutions with low glucose degradation product content is recommended in children, but unfortunately still not feasible in many countries.

  2. Modeling and control of dialysis systems

    2013-01-01

    This book is the first text of its kind that presents both the traditional and the modern aspects of dialysis modeling and control in a clear, insightful and highly comprehensive writing style. It provides an in-depth analysis of the mathematical models and algorithms, and demonstrates their applications in real world problems of significant complexity. It explains concepts in a clear, matter-of-fact style. The material of this book will be useful to advanced undergraduate and graduate biomedical engineering students. Also, researchers and practitioners in the field of dialysis, control systems, soft computing will benefit from it. In order to make the reader aware of the applied side of the subject, the book includes:       Chapter openers with a chapter outline, chapter objectives, key terms list, and abstract.       Solved numerical examples to illustrate the application of a particular concept, and also to encourage good problem-solving skills.       More than 1000 questions to give the rea...

  3. Arterial Stiffness and Dialysis Calcium Concentration

    Fabrice Mac-Way

    2011-01-01

    Full Text Available Arterial stiffness is the major determinant of isolated systolic hypertension and increased pulse pressure. Aortic stiffness is also associated with increased cardiovascular morbidity and mortality in patients with chronic kidney disease, hypertension, and general population. Hemodynamically, arterial stiffness results in earlier aortic pulse wave reflection leading to increased cardiac workload and decreased myocardial perfusion. Although the clinical consequence of aortic stiffness has been clearly established, its pathophysiology in various clinical conditions still remains poorly understood. The aim of the present paper is to review the studies that have looked at the impact of dialysis calcium concentration on arterial stiffness. Overall, the results of small short-term studies suggest that higher dialysis calcium is associated with a transient but significant increase in arterial stiffness. This calcium dependant increase in arterial stiffness is potentially explained by increased vascular smooth muscle tone of the conduit arteries and is not solely explained by changes in mean blood pressure. However, the optimal DCa remains to be determined, and long term studies are required to evaluate its impact on the progression of arterial stiffness.

  4. Biocompatible Peritoneal Dialysis Fluids: Clinical Outcomes

    Yeoungjee Cho

    2012-01-01

    Full Text Available Peritoneal dialysis (PD is a preferred home dialysis modality and has a number of added advantages including improved initial patient survival and cost effectiveness over haemodialysis. Despite these benefits, uptake of PD remains relatively low, especially in developed countries. Wider implementation of PD is compromised by higher technique failure from infections (e.g., PD peritonitis and ultrafiltration failure. These are inevitable consequences of peritoneal injury, which is thought to result primarily from continuous exposure to PD fluids that are characterised by their “unphysiologic” composition. In order to overcome these barriers, a number of more biocompatible PD fluids, with neutral pH, low glucose degradation product content, and bicarbonate buffer have been manufactured over the past two decades. Several preclinical studies have demonstrated their benefit in terms of improvement in host cell defence, peritoneal membrane integrity, and cytokine profile. This paper aims to review randomised controlled trials assessing the use of biocompatible PD fluids and their effect on clinical outcomes.

  5. Comparing sediment quality in Spanish littoral areas affected by acute (Prestige, 2002) and chronic (Bay of Algeciras) oil spills

    The quality of sediments collected from two areas of the Spanish coast affected by different sources of contaminants has been compared in this study. The areas studied are the coast of Galicia affected by the oil spill from the tanker Prestige (November 2002) and the Gulf of Cadiz which suffers continuous inputs of contaminants from industries located in the area and from oil spills. Contamination by several chemicals (metals, PCBs and PAHs) that bind to sediments was analyzed, and two toxicity tests (Microtox[reg]) and amphipod 10-day bioassay) were conducted. PAHs were identified as the compounds responsible for the toxic effects. Results show differences between an acute impact related to the sinking of the tanker Prestige and the chronic impact associated with continuous oil spills associated with the maritime and industrial activities in the Bay of Algeciras, this being the most polluted part of the two coastal areas studied in this work. - Littoral sediments affected by low or moderated but continuous oil spills are more polluted than those affected by accidental oil spills such as the Prestige

  6. The Effect of Continuous Quality Improvement(CQI) on Disorders of Calcium and Phosphorus Metabolism Management in Continuous Ambulatory Peritoneal Dialysis(CAPD) Patients%持续质量改进对老年腹膜透析患者钙磷代谢紊乱的作用

    郑设锋; 刘金女; 卢蝉; 毛红; 孙维文; 赵瑞育; 赵章健; 陈法东; 缪初升; 宋瑞芳

    2012-01-01

    Objective: To evaluate the effect of continuous quality improvement CQI ) on management of calcium and phos-phorus metabolism disorders in elderly patients undergoing peritoneal dialysis . Methods: With the use of PDCA four - step( plan, do, check and act), we designed and carried out treatments to improve calcium and phosphorus metabolism in ederly patients undergoing peritoneal dialysis. Results :45 elderly patients dialyzed for more than 3 months participated in the study. The overall incidence of calcium and phosphorus metabolism disorders got down from 82. 22% to 42. 22% after CQI. In details, the level of serum calcium reduced from ( 2. 71 ± 0. 25 )mmol/L to( 2. 52 ± 0. 31 )mmol/L in hypercalcemia group( P 3个月的老年患者参与了此项研究.经9个月CQI,各种钙磷代谢紊乱总发生率由82.22%降至42.22%(P<0.05).其中高钙血症组血钙由(2.71±0.25)mmol/L降至(2.52±0.31)mmol/L(P<0.05),低钙血症组血钙由(1.78±0.42)mmol/L升至(2.11±0.24)mmol/L(P<0.05),血磷水平由(2.13±0.62)mmol/L降至(1.67±0.53)mmol/L(P<0.05),钙磷乘积由(80.22±16.61)mg2/dl2降至(54.58±15.93)mg2/dl2(P<0.05),继发性甲状旁腺功能亢进患者的血清全段甲状旁腺素(iPTH)由(488.12±227.31)pg/ml降至(290.3±171.15)pg/ml(P<0.01),血清碱性磷酸酶水平由(108.75±35.31)U/L降至(88.75±38.14)U/L(P<0.05).有残肾功能较无残肾功能组,虽KT/V差异不大,在CQI后纠正高磷血症、高钙血症、甲状旁腺功能亢进上差异均有统计学意义(P<0.05).结论:持续质量改进措施显著改善了老年腹膜透析患者的钙磷代谢紊乱.

  7. Oral Tori in Chronic Peritoneal Dialysis Patients

    Hsu, Chia-Lin; Hsu, Ching-Wei; Chang, Pei-Ching; Huang, Wen-Hung; Weng, Cheng-Hao; Yang, Huang-Yu; Liu, Shou-Hsuan; Chen, Kuan-Hsing; Weng, Shu-Man; Chang, Chih-Chun; Wang, I-Kuan

    2016-01-01

    Background The pathogenesis of oral tori has long been debated and is thought to be the product of both genetic and environmental factors, including occlusal forces. Another proposed mechanism for oral tori is the combination of biomechanical forces, particularly in the oral cavity, combined with cortical bone loss and trabecular expansion, as one might see in the early stages of primary hyperparathyroidism. This study investigated the epidemiology of torus palatinus (TP) and torus mandibularis (TM) in peritoneal dialysis patients, and analyzed the influences of hyperparathyroidism on the formation of oral tori. Method In total, 134 peritoneal dialysis patients were recruited between July 1 and December 31, 2015 for dental examinations for this study. Patients were categorized into two subgroups based on the presence or absence of oral tori. Demographic, hematological, biochemical, and dialysis-related data were obtained for analysis. Results The prevalence of oral tori in our sample group was high at 42.5% (57 of 134), and most patients with oral tori were female (61.4%). The most common location of tori was TP (80.7%), followed by TP and TM (14.0%), then TM (5.3%). All 54 TP cases were at the midline, and most were <2 cm (59.3%), flat (53.7%), and located in the premolar region (40.7%). Of the 11 TM cases, all were bilateral and symmetric, mostly <2 cm (81.9%), lobular (45.4%), and located at premolar region (63.6%). Interestingly, patients with oral tori had slightly lower serum levels of intact parathyroid hormones than those without oral tori, but the difference was not statistically significant (317.3±292.0 versus 430.1±492.6 pg/mL, P = 0.126). In addition, patients with oral tori did not differ from patients without tori in inflammatory variables such as serum high sensitivity C-reactive protein levels (6.6±8.2 versus 10.3±20.2 mg/L, P = 0.147) or nutritional variables such as serum albumin levels (3.79±0.38 versus 3.77±0.45 g/dL, P = 0

  8. Oral Tori in Chronic Peritoneal Dialysis Patients.

    Chia-Lin Hsu

    Full Text Available The pathogenesis of oral tori has long been debated and is thought to be the product of both genetic and environmental factors, including occlusal forces. Another proposed mechanism for oral tori is the combination of biomechanical forces, particularly in the oral cavity, combined with cortical bone loss and trabecular expansion, as one might see in the early stages of primary hyperparathyroidism. This study investigated the epidemiology of torus palatinus (TP and torus mandibularis (TM in peritoneal dialysis patients, and analyzed the influences of hyperparathyroidism on the formation of oral tori.In total, 134 peritoneal dialysis patients were recruited between July 1 and December 31, 2015 for dental examinations for this study. Patients were categorized into two subgroups based on the presence or absence of oral tori. Demographic, hematological, biochemical, and dialysis-related data were obtained for analysis.The prevalence of oral tori in our sample group was high at 42.5% (57 of 134, and most patients with oral tori were female (61.4%. The most common location of tori was TP (80.7%, followed by TP and TM (14.0%, then TM (5.3%. All 54 TP cases were at the midline, and most were <2 cm (59.3%, flat (53.7%, and located in the premolar region (40.7%. Of the 11 TM cases, all were bilateral and symmetric, mostly <2 cm (81.9%, lobular (45.4%, and located at premolar region (63.6%. Interestingly, patients with oral tori had slightly lower serum levels of intact parathyroid hormones than those without oral tori, but the difference was not statistically significant (317.3±292.0 versus 430.1±492.6 pg/mL, P = 0.126. In addition, patients with oral tori did not differ from patients without tori in inflammatory variables such as serum high sensitivity C-reactive protein levels (6.6±8.2 versus 10.3±20.2 mg/L, P = 0.147 or nutritional variables such as serum albumin levels (3.79±0.38 versus 3.77±0.45 g/dL, P = 0.790. Furthermore, there were no

  9. Animal Models of Peritoneal Dialysis: Thirty Years of Our Own Experience

    Krzysztof Pawlaczyk

    2015-01-01

    Full Text Available Experimental animal models improve our understanding of technical problems in peritoneal dialysis PD, and such studies contribute to solving crucial clinical problems. We established an acute and chronic PD model in nonuremic and uremic rats. We observed that kinetics of PD in rats change as the animals are aging, and this effect is due not only to an increasing peritoneal surface area, but also to changes in the permeability of the peritoneum. Changes of the peritoneal permeability seen during chronic PD in rats are comparable to results obtained in humans treated with PD. Effluent dialysate can be drained repeatedly to measure concentration of various bioactive molecules and to correlate the results with the peritoneal permeability. Additionally we can study in in vitro conditions properties of the effluent dialysate on cultured peritoneal mesothelial cells or fibroblasts. We can evaluate acute and chronic effect of various additives to the dialysis fluid on function and permeability of the peritoneum. Results from such study are even more relevant to the clinical scenario when experiments are performed in uremic rats. Our experimental animal PD model not only helps to understand the pathophysiology of PD but also can be used for testing biocompatibility of new PD fluids.

  10. Aliskiren prevents the toxic effects of peritoneal dialysis fluids during chronic dialysis in rats.

    Juan Pérez-Martínez

    Full Text Available The benefits of long-term peritoneal dialysis (PD in patients with end-stage renal failure are short-lived due to structural and functional changes in the peritoneal membrane. In this report, we provide evidence for the in vitro and in vivo participation of the renin-angiotensin-aldosterone system (RAAS in the signaling pathway leading to peritoneal fibrosis during PD. Exposure to high-glucose PD fluids (PDFs increases damage and fibrosis markers in both isolated rat peritoneal mesothelial cells and in the peritoneum of rats after chronic dialysis. In both cases, the addition of the RAAS inhibitor aliskiren markedly improved damage and fibrosis markers, and prevented functional modifications in the peritoneal transport, as measured by the peritoneal equilibrium test. These data suggest that inhibition of the RAAS may be a novel way to improve the efficacy of PD by preventing inflammation and fibrosis following peritoneal exposure to high-glucose PDFs.

  11. Quality management at European hospitals: staff perceptions of content, implementation and effects in elderly-related, acute stroke care in England and Germany

    Halank, Alina

    2010-01-01

    The aim of this research was to analyse and compare clinical governance and quality management initiatives at hospitals in England and Germany in terms of content, implementation and effects as perceived by managerial, clinical and non-clinical staff working in elderly-related, acute stroke care in order to identify ‘valued’ practice approaches and develop recommendations for overall improvement. The research applied a comparative case-study design to address this aim. Do...

  12. The effect of acute kidney injury on long-term health-related quality of life: a prospective follow-up study

    Hofhuis, José GM; van Stel, Henk F; Schrijvers, Augustinus JP; Rommes, Johannes H; Spronk, Peter E.

    2013-01-01

    Introduction Acute kidney injury (AKI) is a serious complication in critically ill patients admitted to the Intensive Care Unit (ICU). We hypothesized that ICU survivors with AKI would have a worse health-related quality of life (HRQOL) outcome than ICU survivors without AKI. Methods We performed a long-term prospective observational study. Patients admitted for > 48 hours in a medical-surgical ICU were included and divided in two groups: patients who fulfilled RIFLE criteria for AKI and pati...

  13. 42 CFR 494.120 - Condition: Special purpose renal dialysis facilities.

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Condition: Special purpose renal dialysis... RENAL DISEASE FACILITIES Patient Care § 494.120 Condition: Special purpose renal dialysis facilities. A special purpose renal dialysis facility is approved to furnish dialysis on a short-term basis at...

  14. Con: Higher serum bicarbonate in dialysis patients is protective.

    Chauveau, Philippe; Rigothier, Claire; Combe, Christian

    2016-08-01

    Metabolic acidosis is often observed in advanced chronic kidney disease, with deleterious consequences on the nutritional status, bone and mineral status, inflammation and mortality. Through clearance of the daily acid load and a net gain in alkaline buffers, dialysis therapy is aimed at correcting metabolic acidosis. A normal bicarbonate serum concentration is the recommended target in dialysis patients. However, several studies have shown that a mild degree of metabolic acidosis in patients treated with dialysis is associated with better nutritional status, higher protein intake and improved survival. Conversely, a high bicarbonate serum concentration is associated with poor nutritional status and lower survival. It is likely that mild acidosis results from a dietary acid load linked to animal protein intake. In contrast, a high bicarbonate concentration in patients treated with dialysis could result mainly from an insufficient dietary acid load, i.e. low protein intake. Therefore, a high pre-dialysis serum bicarbonate concentration should prompt nephrologists to carry out nutritional investigations to detect insufficient dietary protein intake. In any case, a high bicarbonate concentration should be neither a goal of dialysis therapy nor an index of adequate dialysis, whereas mild acidosis could be considered as an indicator of appropriate protein intake. PMID:27411724

  15. Angiotensin II receptors and peritoneal dialysis-induced peritoneal fibrosis.

    Morinelli, Thomas A; Luttrell, Louis M; Strungs, Erik G; Ullian, Michael E

    2016-08-01

    The vasoactive hormone angiotensin II initiates its major hemodynamic effects through interaction with AT1 receptors, a member of the class of G protein-coupled receptors. Acting through its AT1R, angiotensin II regulates blood pressure and renal salt and water balance. Recent evidence points to additional pathological influences of activation of AT1R, in particular inflammation, fibrosis and atherosclerosis. The transcription factor nuclear factor κB, a key mediator in inflammation and atherosclerosis, can be activated by angiotensin II through a mechanism that may involve arrestin-dependent AT1 receptor internalization. Peritoneal dialysis is a therapeutic modality for treating patients with end-stage kidney disease. The effectiveness of peritoneal dialysis at removing waste from the circulation is compromised over time as a consequence of peritoneal dialysis-induced peritoneal fibrosis. The non-physiological dialysis solution used in peritoneal dialysis, i.e. highly concentrated, hyperosmotic glucose, acidic pH as well as large volumes infused into the peritoneal cavity, contributes to the development of fibrosis. Numerous trials have been conducted altering certain components of the peritoneal dialysis fluid in hopes of preventing or delaying the fibrotic response with limited success. We hypothesize that structural activation of AT1R by hyperosmotic peritoneal dialysis fluid activates the internalization process and subsequent signaling through the transcription factor nuclear factor κB, resulting in the generation of pro-fibrotic/pro-inflammatory mediators producing peritoneal fibrosis. PMID:27167177

  16. The effect of dialysis on radiocaesium in man

    Dialysis is used for cleaning the blood in patients with end-stage renal disease. The most common methods are hemodialysis (HD) and peritoneal dialysis (PD). Dialysis patients might constitute a critical group because of poor elimination of radioactive elements ingested. On the other hand dialysis may be a useful decontamination method for radioactivity. The effect of dialysis on the turnover of radiocaesium was studied in 10 HD patients and 4 PD patients. The dialysis fluid, which contains electrolytes and the metabolic waste products, was analyzed for radiocaesium. In this connection the patients were whole-body counted for radiocaesium and 40K. The results show that HD patients generally have a lower body burden of radiocaesium than normal subjects, while PD patients show normal levels. At steady state both dialysis methods eliminate slightly less radiocaesium than normal kidneys do, but in the case of HD during a much shorter time. The calculated effective half-life for radiocaesium was normal in the HD patients, and somewhat longer in the PD patients. Considering that HD is performed only for 12-15 h weekly, the elimination rate of radiocaesium by HD is much higher compared with that by normal kidneys. Thus, HD might constitute an important method for decontamination of radiocaesium after accidental internal contamination

  17. 肾移植与腹膜透析患者生活质量比较的病例对照研究%Comparison of quality of life in renal transplantation and peritoneal dialysis patients: a case-control study

    金三丽; 庞冬; 杨萍; 胡晶敏; 王晓玥; 张卨; 耿妍; 路潜

    2012-01-01

    目的 比较肾移植患者与腹膜透析患者的生活质量.方法 采用病例对照的研究方法,以性别、年龄、文化程度、工作与否、付费方式、肾替代治疗时间作为匹配条件,选择肾移植和腹膜透析患者各58例,以健康相关生活质量问(Short Form 36 Health Survey Questionnaire,SF-36)评估其生活质量.结果 肾移植与腹膜透析患者的生理综合得分和精神综合得分均无显著性差异,在涉及的8个维度中,肾移植患者的生理机能(t=3.060,P=0.003)、一般健康状况(t=2.579,P = 0.011)和精力(t=2.610,P=0.011)高于腹膜透析患者,而生理职能(Z=3.917,P=0.000)低于腹膜透析患者.结论 肾移植与腹膜透析患者总体生活质量无差异,仅个别维度有差异;良好的疾病管理能改善患者生活质量,应加强肾替代治疗患者的管理.%Objective To compare the quality of life between renal transplantation (RT) and peritoneal dialysis (PD) patients. Methods A case-control study was used, matching sex, age, education level, employment, means of payment and renal replacement therapy duration in two groups. 58 pairs were selected to fill out Short Form 36 Health Survey Questionnaire (SF-36) which was used to evaluate their quality of life. Results There were no significant differences in physical component summary and mental component summary between two groups. Physical functioning (t=3.060, P=0.003), general health (£=2.579, /=0.011) and vitality (t=2.610, P= 0.011) of RT patients were higher than those of PD patients, whereas role-physical(Z=3.917, P=0.000) was lower than PD patients. Conclusions There was no significant difference in total quality of life between two groups. High-quality disease management would benefit to improve the quality of life. We should pay more attention to the disease management, especially for RT patients.

  18. Optimal care of the infant, child, and adolescent on dialysis: 2014 update.

    Warady, Bradley A; Neu, Alicia M; Schaefer, Franz

    2014-07-01

    Providing optimal care to the infant, child, and adolescent patient who is treated with long-term dialysis therapy mandates that attention be directed to a variety of clinical issues in addition to those related to solute removal and fluid management. Therapeutic plans must be formulated by a multidisciplinary team of pediatric specialists to address the clinical parameters of growth, anemia and osteodystrophy management, cardiovascular health, nutritional adequacy, education, cognitive development, quality of life, preparation for transplantation, and transition to adult care. This review highlights key components of current management recommendations based on a combination of published guidelines, pediatric registry data, and the combined clinical experience of the authors. Whereas some components of this review reflect a modification of the content and recommendations contained in the original publication from more than a decade ago, the contrast emphasizes the advances in understanding and therapeutics of many aspects of pediatric dialysis care that have taken place in the interim. In turn, the content of this article should provide the reader with valuable guidance toward the goal of providing optimal care to patients receiving dialysis. PMID:24717681

  19. The Evolving Ethics of Dialysis in the United States: A Principlist Bioethics Approach.

    Butler, Catherine R; Mehrotra, Rajnish; Tonelli, Mark R; Lam, Daniel Y

    2016-04-01

    Throughout the history of dialysis, four bioethical principles - beneficence, nonmaleficence, autonomy and justice - have been weighted differently based upon changing forces of technologic innovation, resource limitation, and societal values. In the 1960s, a committee of lay people in Seattle attempted to fairly distribute a limited number of maintenance hemodialysis stations guided by considerations of justice. As technology advanced and dialysis was funded under an amendment to the Social Security Act in 1972, focus shifted to providing dialysis for all in need while balancing the burdens of treatment and quality of life, supported by the concepts of beneficence and nonmaleficence. At the end of the last century, the importance of patient preferences and personal values became paramount in medical decisions, reflecting a focus on the principle of autonomy. More recently, greater recognition that health care financial resources are limited makes fair allocation more pressing, again highlighting the importance of distributive justice. The varying application and prioritization of these four principles to both policy and clinical decisions in the United States over the last 50 years makes the history of hemodialysis an instructive platform for understanding principlist bioethics. As medical technology evolves in a landscape of changing personal and societal values, a comprehensive understanding of an ethical framework for evaluating appropriate use of medical interventions enables the clinician to systematically negotiate and optimize difficult ethical situations. PMID:26912540

  20. Improvement of clinical quality indicators through reorganization of the acute care by establishing an emergency department-a register study based on data from national indicators

    Mattsson, Maria Søe; Mattsson, N.; Jørsboe, H. B.

    2014-01-01

    . The aim of this study was to investigate the quality of acute care in a re-organized ED based on national indicator project data in a pre and post reorganizational setting. Methods: Quasi experimental design was used to examine the effect of the health care quality in relation to the reorganization of...... an ED. Patients admitted at Nykobing Falster Hospital in 2008 or 2012 were included in the study and data reports from the national databases (RKKP) regarding stroke, COPD, heart failure, bleeding and perforated ulcer or hip fracture were analysed. Holbk Hospital works as a control hospital. Chi...

  1. Effects of Exposure to Carbon Dioxide and Bioeffluents on Perceived Air Quality, Self-assessed Acute Health Symptoms and Cognitive Performance

    Zhang, Xiaojing; Wargocki, Pawel; Lian, Zhiwei;

    2016-01-01

    quality, increased the intensity of reported headache, fatigue, sleepiness and difficulty in thinking clearly, and reduced speed of addition, the response time in a redirection task and the number of correct links made in the cue-utilisation test. This suggests that moderate concentrations of bioeffluents...... ratings, physiological responses and cognitive performance were measured. No statistically significant effects on perceived air quality, acute health symptoms or cognitive performance were seen during exposures when CO2 was added. Exposures to bioeffluents with CO2 at 3,000 ppm reduced perceived air...

  2. Surgical complications of continuous ambulatory peritoneal dialysis.

    Sanderson, M C; Swartzendruber, D J; Fenoglio, M E; Moore, J T; Haun, W E

    1990-12-01

    Surgical experience with 260 consecutive patients with chronic renal failure receiving continuous ambulatory peritoneal dialysis (CAPD) at one medical center from 1980 to 1989 is reviewed. Patients received CAPD for a mean of 24.2 months (range: 3 days to 91 months). Catheter longevity consistently improved in all but 1 year from 1984 to 1989, as did exit-site and tunnel infections. Of 311 catheters inserted, 151 (49%) required removal, of which 111 (74%) were attributed to peritonitis. Cumulative patient survival was 80%, 60%, and 53% at 1, 2, and 3 years, respectively. Diabetic patients had statistically significant lower survival rates. Additional complications including catheter leakage, catheter malposition, catheter obstruction, and abdominal wall hernias were negligible. Although CAPD is not free from serious complications, our data show remarkable improvement since 1980 in catheter longevity, hospital stay, and infection rates. PMID:2252113

  3. Percutaneous mechanical declotting of thrombosed dialysis graft

    To evaluate the effectiveness of percutaneous mechanical declotting. Using a 7-F Desilets-Hoffman sheath and the crossed-catheter technique, we aspirated the intragraft clot and pushed the residual clot into the central circulation with balloon catheters. The success rate, procedure time, complications and patency rates were evaluated. Technical success was achieved in 24 of 32 cases, with a procedure time of 30-240 (average, 111) minutes. In five of eight cases in which technical failure occurred, the guide wire failed to reach the stenotic site and in the other three, there was insufficient luminal dilatation. Complications included vein ruptures (n=2), arterial emboli (n=1) and arterial dissection (1), but there was no evidence of clinical symptoms of pulmonary embolism. The six-month patency rate was 67.8%. Mechanical declotting of thrombosed dialysis graft using a balloon catheter is relatively inexpensive, safe and fast, and is well tolerated. (author)

  4. Dialysis membrane for separation on microchips

    Singh, Anup K.; Kirby, Brian J.; Shepodd, Timothy J.

    2010-07-13

    Laser-induced phase-separation polymerization of a porous acrylate polymer is used for in-situ fabrication of dialysis membranes inside glass microchannels. A shaped 355 nm laser beam is used to produce a porous polymer membrane with a thickness of about 15 .mu.m, which bonds to the glass microchannel and forms a semi-permeable membrane. Differential permeation through a membrane formed with pentaerythritol triacrylate was observed and quantified by comparing the response of the membrane to fluorescein and fluorescently tagging 200 nm latex microspheres. Differential permeation was observed and quantified by comparing the response to rhodamine 560 and lactalbumin protein in a membrane formed with SPE-methylene bisacrylamide. The porous membranes illustrate the capability for the present technique to integrate sample cleanup into chip-based analysis systems.

  5. Surveillance and Monitoring of Dialysis Access

    Lalathaksha Kumbar

    2012-01-01

    Full Text Available Vascular access is the lifeline of a hemodialysis patient. Currently arteriovenous fistula and graft are considered the permanent options for vascular access. Monitoring and surveillance of vascular access are an integral part of the care of hemodialysis patient. Although different techniques and methods are available for identifying access dysfunction, the scientific evidence for the optimal methodology is lacking. A small number of randomized controlled trials have been performed evaluating different surveillance techniques. We performed a study of the recent literature published in the PUBMED, to review the scientific evidence on different methodologies currently being used for surveillance and monitoring and their impact on the care of the dialysis access. The limited randomized studies especially involving fistulae and small sample size of the published studies with conflicting results highlight the need for a larger multicentered randomized study with hard clinical end points to evaluate the optimal surveillance strategy for both fistula and graft.

  6. Prevalence of patients with end-stage renal disease on dialysis in the West Bank, Palestine

    Mohammed I Khader

    2013-01-01

    Full Text Available This study was conducted to determine the point prevalence of patients with end-stage renal disease (ESRD on dialysis in the West Bank, Palestine. As part of this study, the following parameters were studied: District, gender, age and presumed cause. This cross-sectional study was undertaken during the period 26-30 December 2010 at all dialysis units in the West Bank, and included all cases of ESRD on dialysis. The total prevalence of patients with ESRD on dialysis during the study period was 240.3 per million population (PMP. The highest prevalence was seen in Jericho city. There were 57.7% males and 42.4% females in the study. The majority of patients (62.3% were living in villages, while 28.8% were living in cities and 8.9% were living in refugee camps. Most of the patients (45% were aged between 45 and 64 years. The vast majority of patients were either diabetic (22.5% or hypertensive (11.1% or both at the same time (10.6%. There were a considerable number of patients in whom the cause was undetermined (27.6%. The majority of recorded cases of congenital causes were from the Hebron, Jenin and Tubas districts. The prevalence of ESRD noted in our study is comparable with other regional countries but far below the rate recorded in industrialized countries. In the Palestinian territories, there is a general lack of national statistics and surveys, particularly in the public health section. Increased efforts and awareness should be focused on the prevention and treatment of diabetes mellitus and hypertension as they are the main causes of ESRD. There should also be an additional enhancement and implementation of strategies for the registration of data in order to conduct periodic comparisons and analytical studies to improve the management and quality of life of ESRD patients.

  7. Amyloidosis associated with dialysis. Dialyseassoziierte Amyloidosteopathie - radiologische Aspekte

    Schadmand, S.; Klose, K.J. (Mainz Univ. (Germany, F.R.). Inst. fuer Klinische Strahlenkunde); Wandel, E. (Mainz Univ. (Germany, F.R.). 1. Medizinische Klinik und Poliklinik)

    1991-06-01

    Amongst the complications of dialysis, amyloid osteopathy is getting increasingly significant. It is due to deposition of {beta}2-microglobulin. To determine the incidence and time of development of this complication, the skeletal radiographs of 185 patients undergoing dialysis, some for up to ten years, were analysed retrospectively. In about 10% of patients, the presence of {beta}2-microglobulin osteopathy may be expected. The radiological features, sites of predilection and differential diagnosis of amyloid osteopathy and of other skeletal changes due to dialysis are discussed. (orig.).

  8. Impact of Individual Nutritional Management on the Quality of Life and Protein Energy Wasting in Patients with Non Dialysis Chronic Kidney Disease%个体化营养管理对非透析慢性肾脏病患者生存质量及蛋白质-能量消耗的影响∗

    杨伊雅; 梁玉梅; 陈愔音

    2015-01-01

    Objective]To investigate the impact of individual nutritional management on the quality of life and protein en-ergy wasting(PEW)in patients with non dialysis chronic kidney disease(CKD staged4~5).[Methods]75 patients of chronic kidney disease stages 4~5 who were regularly followed up in CKD clinic services were recruited in this study.All of the pa-tients were randomly divided into two groups to receive either individua nutrition management for 12 months(group A)or not (group B).Kidney Disease Quality of Life Short Form (KDQOL-SFTM1.3)which was composed of short-form 36 health sur-vey(SF-36)and kidney disease target areas (KDTA)were used to evaluate the quality of life.Four categories mainly estab-lished are to be recognized for diagnosing PEW,including biochemical indices,unexpected lower body mass,muscle mass loss, lack of dietary protein and/or calorie intake.The scores of KDQOL-SF and clinical indicators before and after receiving indi-vidual nutrition management were compared.[Results](1)The incidence rate of PEW in patients pre-management was rather high(54.6%).(2)After 12 month management,the total scores of SF-36 (68.21±11.6),KDTA(66.7±10.2)and the scores of its several branch dimensions in group A were significantly higher than those in group B(61.1 ±9.8;60.3±8.4),and the difference is significant(P <0.05).(3)After receiving the individual nutrition management,the hemoglobin,total cholesterol levels and Body Mass Index(BMI)showed no significant changes.Protein intake decreased and maintained at a low protein diet. The Arm circumference,hand strength ,serum albumin level and dietary protein and/or calorie intake increased.Incidence of PEW in group A decreased to 39.5% and was significantly lower than that in group B(51.3%)(P <0.05).(4)The average decline rate of glomerular filtration rate (eGFR)in group A was(3.04±7.42)mL/(min·1.73 m2 ),slower than that in the group B (5.04±8.28)mL/(min·1.73 m2 ).[Conclusion]Individual nutrition management can

  9. Bladder perforation in a peritoneal dialysis patient

    M Ounissi

    2012-01-01

    Full Text Available The dysfunction of the catheter in peritoneal dialysis (PD is a frequent compli-cation. However, perforation of organs are rare, particularly that of the urinary bladder. This re-quires an early diagnosis and prompt treatment of patients. We report here the case of a 38-year-old woman having end-stage renal disease due to autosomal-dominant polycystic kidney disease treated by PD since November 2000. Three years later, she was treated for Staphylococcal peritonitis. Four months later, she presented with a severe urge to urinate at the time of the fluid exchanges. The biochemical analysis of the fluid from the bladder showed that it was dialysis fluid. Injection of contrast through the catheter demonstrated the presence of a fistula between the bladder and the peritoneal cavity. She underwent cystoscopic closure of the fistulous tract and the PD catheter was removed. Subsequently, the patient was treated by hemodialysis. One month later, a second catheter was implanted surgically after confirming the closure of the fistula. Ten days later, she presented with pain at the catheter site and along the tunnel, which was found to be swollen along its track. The injection of contrast produced swelling of the subcutaneous tunnel but without extravasation of the dye. PD was withdrawn and the patient was put back on hemodialysis. Bladder fistula is a rare complication in PD and diagnosis should be suspected when patient complains of an urge to pass urine during the exchanges, which can be confirmed by contrast study showing presence of dye in the bladder. PD may be possible after the closure of the fistula, but recurrence may occur.

  10. Effect of dexamethasone on quality of life in children with acute lymphoblastic leukaemia: a prospective observational study

    Kaspers Gert Jan L

    2008-11-01

    Full Text Available Abstract Background Glucocorticoids are important in the treatment of childhood acute lymphoblastic leukaemia (ALL. However, cyclic administration of high dose glucocorticoids may cause rapid and substantial changes in quality of life (QoL. The maintenance phase of the Dutch ALL-9 protocol consisted of alternating two weeks on and five weeks off dexamethasone (6 mg/m2/day. The present study was performed to assess the effect of dexamethasone on QoL during treatment for ALL according to this protocol. Methods In a multicentre prospective cohort study, QoL was assessed halfway (T1 and at the end of the two-year treatment (T2. A generic (Child Health Questionnaire and disease specific (PedsQL™ cancer version QoL questionnaire were used to assess QoL in two periods: on and off dexamethasone, respectively. Results 41 children (56% males were evaluated, mean age at diagnosis was 5.6 years. The CHQ physical and psychosocial summary scores were significantly lower than population norms. At T1 and T2, overall QoL showed no significant change. However, regarding specific domains (pain, cognitive functioning, emotion/behaviour and physical functioning QoL decreased over time. QoL was significantly more impaired during periods on dexamethasone. Conclusion Dexamethasone was associated with decreased QoL. At the end of treatment, reported QoL during dexamethasone deteriorated even more on certain scales (pain, cognitive functioning, emotion/behaviour and physical functioning. Knowledge of the specific aspects of QoL is essential to improve counselling and coping in paediatric oncology. Adverse effects of specific drugs on QoL should be taken into account when designing treatment protocols.

  11. Trabalho e qualidade de vida relacionada à saúde de pacientes em diálise peritoneal Trabajo y Calidad de Vida Relacionada a la Salud de pacientes en Diálisis Peritoneal Work and health-related quality of life of patients on peritoneal dialysis

    Marília Pilotto de Oliveira

    2012-01-01

    pacientes y merece la atención de los profesionales de la salud en la búsqueda de estrategias que favorezcan e incentiven su manutención y reinserción en el mercado de trabajo.OBJECTIVE: To describe and compare Health Related Quality of Life (HRQoL of patients on peritoneal dialysis (PD who had and who did not have paid work. METHODS: A cross-sectional and populational study with 82 patients from the two PD services in Ribeirão Preto (SP, Brazil. Data collection was conducted by interviews between December/2009 and March/2010. The questionnaires for the characterization of patients, the Mini Mental State Examination and the Kidney Disease and Quality of Life-Short Form were used. Analyses were performed using exploratory univariate and bivariate statistics, and the confirmatory bivariate among the independent variables and the dimensions of HRQoL. RESULTS: Patients with paid work presented higher mean scores reflecting better HRQoL for the majority of the dimensions of the instrument used. CONCLUSION: Work is an important facet of life for these patients and merits the attention of health professionals in the search for strategies that promote and incentivize its maintenance and the reintegration of patients into the labor market.

  12. Demographic factors affecting quality of life of hemodialysis patients – Lahore, Pakistan

    Anees, Muhammad; Malik, Muzammil Riaz; Abbasi, Tanzeel; Nasir, Zeeshan; Hussain, Yasir; Ibrahim, Muhamamd

    2014-01-01

    Objective: The objective of the study was to determine the demographic factors affecting Quality Of Life (QOL) of hemodialysis (HD) patients. Methods: This observational study was conducted at Shalamar Hospital, Lahore. Patients of End Stage Renal Disease (ESRD) and on maintenance HD for more than three months were included during the period March to June 2012. Patient of ESRD not on dialysis and Acute Renal Failure were excluded. One hundred and twenty five patients who fulfilled the criteria were included. Demographic data containing age, sex, residence, socio economic status, education, mode of traveling for dialysis, total time consumed in dialysis were collected by the investigators. QOL index was measured using 26 items, WHO QOL BREF. Results: There were 89(71.2%) male and 36(28.8%) female patients. Environmental domain score was highest (p=0.000) than all other domains in HD Patients. In overall analysis age, marital status and total time consumed in getting HD effect QOL significantly (p=social relation in QOL (p=social relation domain. Monthly income and place of residence is positive predictor of QOL in environment domain. Conclusion: Gender, age, marital status, unemployment, residence of rural area, economical status, distance covered to reach hospital, mode of transport, total time consumed in getting HD, effect QOL in HD patient. Education level is a positive factor for improving QOL of HD patients. PMID:25225539

  13. Prevalence and correlates of functional dependence among maintenance dialysis patients.

    Kavanagh, Niall T; Schiller, Brigitte; Saxena, Anjali B; Thomas, I-Chun; Kurella Tamura, Manjula

    2015-10-01

    Functional dependence is an important determinant of longevity and quality of life. The purpose of the current study was to determine the prevalence and correlates of functional dependence among patients with end-stage renal disease (ESRD) receiving maintenance dialysis. We enrolled 148 participants with ESRD from five clinics. Functional status, as measured by basic and instrumental activities of daily living (ADL, IADL), was ascertained by validated questionnaires. Functional dependence was defined as needing assistance in at least one of seven IADLs or at least one of four ADLs. Demographic characteristics, chronic health conditions, anthropometric measurements, and laboratories were assessed by a combination of self-report and chart review. Cognitive function was assessed with a neurocognitive battery, and depressive symptoms were assessed by questionnaire. Mean age of the sample was 56.2 ± 14.6 years. Eighty-seven participants (58.8%) demonstrated dependence in ADLs or IADLs, 70 (47.2%) exhibited IADL dependence alone, and 17 (11.5%) exhibited combined IADL and ADL dependence. In a multivariable-adjusted model, stroke, cognitive impairment, and higher systolic blood pressure were independent correlates of functional dependence. We found no significant association between demographic characteristics, chronic health conditions, depressive symptoms or laboratory measurements, and functional dependence. Impairment in executive function was more strongly associated with functional dependence than memory impairment. Functional dependence is common among ESRD patients and independently associated with stroke, systolic blood pressure, and executive function impairment. PMID:25731070

  14. Comparison of the Effects of Dialysis Methods (Haemodialysis vs Peritoneal Dialysis) on Diastolic Left Ventricular Function Dialysis Methods and Diastolic Function

    Ellouali, Fedoua; Berkchi, Fatimazahra; Bayahia, Rabia; Benamar, Loubna; Cherti, Mohammed

    2016-01-01

    Introduction: In patients undergoing chronic dialysis, several factors appear to influence the occurrence of cardiac abnormalities. The aim of our study was to evaluate the effects of two different methods of renal replacement therapy (chronic haemodialysis (HD) and continuous ambulatory peritoneal dialysis (CAPD)) on left ventricular (LV) diastolic function. Patients and Methods: We enrolled 63 patients: 21 patients on CAPD, and 42 age- and gender-matched patients on HD; 35 patients were men (55.6%). Median of age was 46.4 (35-57) years. The median duration of renal replacement therapy was 3(2-5) years. Results: The two groups (HD vs PD) were similar concerning body mass index, dialysis duration and cardiovascular risk factors. The comparison of echocardiographic parameters showed statistically significant differences between two groups, regarding the presence of calcification, cardiac effusion, severely abnormal left ventricular hypertrophy(LVH) and the ratio of mitral velocity to early diastolic velocity of the mitral annulus (E/e’) >13 (p= 0.001, p= 0.003, p= 0.02, p= 0.004, respectively). In multivariate analysis, an E/e’>13 was higher in PD group ( OR= 5.8, CI [1.3-25.5], p=0.002). Conclusion: The method of dialysis seems to influence LV diastolic function. We observed a higher prevalence of diastolic LV dysfunction in the PD group. Echocardiographic follow up is essential as this could improve the management of cardiovascular complications in dialysis patients. PMID:27583042

  15. Pharmacokinetics of amikacin during hemodialysis and peritoneal dialysis

    Regeur, L; Colding, H; Jensen, H;

    1977-01-01

    The pharmacokinetics of amikacin were examined in six bilaterally nephrectomized patients undergoing hemodialysis and in four patients with a minimal residual renal function undergoing peritoneal dialysis. The mean elimination half-life before the dialysis was 86.5 h in the anephric patients and 44...... renal function. During hemodialysis the half-life decreased to less than 10% (5.6 h) of the pretreatment value. The effectiveness of peritoneal dialysis was less as the half-life decreased to only about 30% (17.9 h) of the pretreatment value. During the dialyses a significant correlation between...... the half-life of amikacin and the decrease in blood urea and serum creatinine was demonstrated. The pharmacokinetic data were used to make dosage regimen recommendations for the treatment of patients undergoing intermittent hemodialysis or peritoneal dialysis....

  16. Transperitoneal transport of sodium during hypertonic peritoneal dialysis

    Graff, J; Fugleberg, S; Brahm, J;

    1996-01-01

    The mechanisms of transperitoneal sodium transport during hypertonic peritoneal dialysis were evaluated by kinetic modelling. A total of six nested mathematical models were designed to elucidate the presence or absence of diffusive, non-lymphatic convective and lymphatic convective solute transport....... Experimental results were obtained from 26 non-diabetic patients undergoing peritoneal dialysis. The model validation procedure demonstrated that only diffusive and non-lymphatic convective transport mechanisms were identifiable in the transperitoneal transport of sodium. Non-lymphatic convective sodium...... transport was the most important quantitative transport mechanism during the first 90 min of the dwell. Significant sodium sieving was demonstrated and explains the observation of hypernatremia in dialysis with hypertonic dialysis fluid....

  17. Increasing fill volume reduces cardiac performance in peritoneal dialysis

    Ivarsen, Per; Povlsen, Johan V; Jensen, Jens Dam

    2007-01-01

    BACKGROUND: It is generally accepted that peritoneal dialysis (PD) affects systemic haemodynamics less than haemodialysis, but little is known about changes in haemodynamics during PD. It is unknown if increasing PD volume causes changes in cardiovascular haemodynamics possibly increasing...

  18. Cardiovascular and noncardiovascular mortality among patients starting dialysis

    de Jager, Dinanda J; Grootendorst, Diana C; Jager, Kitty J;

    2009-01-01

    CONTEXT: Cardiovascular mortality is considered the main cause of death in patients receiving dialysis and is 10 to 20 times higher in such patients than in the general population. OBJECTIVE: To evaluate if high overall mortality in patients starting dialysis is a consequence of increased...... cardiovascular mortality risk only or whether noncardiovascular mortality is equally increased. DESIGN, SETTING, AND PATIENTS: Using data from between January 1, 1994, and January 1, 2007, age-stratified mortality in a European cohort of adults starting dialysis and receiving follow-up for a mean of 1.8 (SD, 1.......1) years (European Renal Association-European Dialysis and Transplant Association [ERA-EDTA] Registry [N = 123,407]) was compared with the European general population (Eurostat). MAIN OUTCOME MEASURES: Cause of death was recorded by ERA-EDTA codes in patients and matching International Statistical...

  19. Multicystic transformation of the kidneys in dialysis patients

    Frifelt, J J; Larsen, C; Elle, Birgitte;

    1989-01-01

    In a dialysis population patients who had been treated merely with haemodialysis (HD) or continuous ambulatory peritoneal dialysis (CAPD) were examined with ultrasound. The occurrence of multicystic transformation of the kidney was 4/15 in HD patients and 8/25 in CAPD patients with no significant...... difference between the two groups. There was a significant association between the occurrence of multicystic transformation and the patient age while there was no significant association to the duration of dialysis or the duration of the uraemic state. No tumour or any other complication to cystic...... transformation was found. In 582 persons without renal disease examined as controls we found 44 with cystic change. This material does not support the recommendation of regular ultrasound examination of our dialysis patients. However, until these results can be confirmed by prospective studies we must recommend...

  20. STUDY OF SALT WHEY TREATMENT WITH ELECTRO DIALYSIS

    Permyakov A. V.

    2014-10-01

    Full Text Available The results of the effect of the electro dialysis treatment on the composition and properties of salt whey are presented. The main regularities of the demineralization process of salt whey and its efficiency are determined

  1. Magnetic resonance imaging repercussions of intravenous iron products used for iron-deficiency anemia and dialysis-associated anemia.

    Rostoker, Guy; Cohen, Yves

    2014-01-01

    During the past 2 decades, routine use of recombinant erythropoiesis-stimulating agents (ESAs) has enabled anemia to be corrected in dialysis patients, thereby improving their quality of life and permitting better outcomes. As successful use of ESA requires sufficient available iron, almost all end-stage renal disease patients on ESA now receive concomitant parenteral iron therapy. Radiologists must be aware that iron overload among dialysis patients is now an increasingly recognized clinical situation in the ESA era yet was previously considered rare. The KDIGO Controversies Conference on Iron Management in Chronic Kidney Disease, which took place in San Francisco on March 27 to 30, 2014, recognized the entity of iron overload in hemodialysis patients and called for an agenda of research on this topic, especially by means of magnetic resonance imaging (MRI).It is therefore very likely that radiologists will be heavily solicited in the future by nephrology teams requesting quantitative hepatic MRI in dialysis patients, both for research purposes and for diagnosis and follow-up of iron overload. Radiologists should be aware of the marked differences in the pharmacological properties of available intravenous iron products and their potential interference with MRI. Specific MRI protocols need to be established in radiology divisions for each pharmaceutical iron product, especially for treated dialysis patients. PMID:25229202

  2. Clinical reports for peritoneal dialysis-related peritonitis

    任海滨

    2014-01-01

    Objective To investigate causes and risk factors of peritoneal dialysis-related peritonitis,explore the pathogenic bacteria and drug sensitivity.Methods CAPD patients suffered peritoneal dialysis-related peritonitis were recruited in the First Affiliated Hospital of Nanjing Medical University in 2012.Gender,age and possible risk factors were analyzed by unvaried and multivariate logistic regression analysis.The causes,pathogenic bacteria,

  3. Recent Advances on Hepatitis C Virus in Dialysis Population

    Fabrizio Fabrizi

    2014-08-01

    Full Text Available Hepatitis C virus (HCV infection remains common among patients undergoing regular dialysis and good evidence supports the detrimental role of HCV on survival in patients undergoing maintenance dialysis. According to an updated meta-analysis of clinical studies (n=15; 195,370 unique patients on maintenance dialysis, the summary estimate for adjusted relative risk (all-cause mortality with anti-HCV across the published studies was 1.32 with a 95% Confidence Intervals of 1.24; 1.42, homogeneity assumption was not rejected. Various mechanisms support the excess death risk of HCV-infected patients on regular dialysis, in addition to liver disease-related mortality. The adjusted relative risk for cardiovascular mortality among HCV-infected patients on regular dialysis was 1.26 (95% Confidence Intervals, 1.10; 1.45; the increased cardiovascular mortality in anti-HCV positive patients has been associated in part to malnutrition and chronic inflammation. The current standard of care for HCV in dialysis population is combined antiviral therapy (pegylated interferon plus ribavirin with a rate of viral response of around 60%. Triple therapy with telaprevir proved to be effective and safe in dialysis patients with HCV but only anecdotal evidence exists. Antiviral treatment of HCV-infected patients on maintenance dialysis could lead to cure the liver damage and the extrahepatic complications. The future availability of all-oral interferon/ribavirin free regimens for antiviral treatment of HCV will help nephrologists to improve survival in this high-risk group.

  4. Arterial Stiffening and Clinical Outcomes in Dialysis Patients

    Kato, Akihiko

    2015-01-01

    Cardiovascular disease (CVD) is an important cause of morbidity and mortality in dialysis patients. Brachial-ankle pulse wave velocity (baPWV) is more efficient to handily assess arteriosclerosis than aortic PWV. The cardio-ankle vascular index (CAVI) is also a novel blood pressure-independent arterial stiffness parameter. In dialysis patients, both baPWV and CAVI are increased compared to general subjects. Several studies have demonstrated that increased baPWV is associated with carotid athe...

  5. Metodologia para implantação de um sistema de gestão da qualidade em um centro de diálise Metodología para la implantación de un sistema de gestión de la calidad en un centro de diálisis Methodology for implementation of quality care in a dialysis center

    Glauce Oliveira Lima

    2009-01-01

    registros, además de incentivar el análisis crítico de los resultados objetivando promover la mejoría del desempeño de los procesos.This study describes the methodology used to implement quality care in a dialysis center in São Luís, MA. A questionnaire, based on current legislation that regulates nursing, medicine, pharmacy, nutrition, water treatment station, storage and supply room, and occupational health and safety services, was used to collect the data. Findings were used to develop an action plan to address no compliance with legislation and to propose preventive measures of non-compliance according to quality review committee guidelines. The experience of the implementation of this methodology led to the development of the discipline "Organization Service" to facilitate the identification and management of service processes, planning and procedures standardization, documentation and records control, and to motivate critical analysis of outcomes for improvements in the quality of care.

  6. Applying quality improvement methods to address gaps in medicines reconciliation at transfers of care from an acute UK hospital

    Marvin, Vanessa; Kuo, Shirley; Poots, Alan J; Woodcock, Thomas; Vaughan, Louella; Bell, Derek

    2016-01-01

    Objectives Reliable reconciliation of medicines at admission and discharge from hospital is key to reducing unintentional prescribing discrepancies at transitions of healthcare. We introduced a team approach to the reconciliation process at an acute hospital with the aim of improving the provision of information and documentation of reliable medication lists to enable clear, timely communications on discharge. Setting An acute 400-bedded teaching hospital in London, UK. Participants The effec...

  7. Practical approach to data collection in a European dialysis network

    2003-01-01

    @@ Collection of Dialysis Treatment Data and Patient-Related Information in a Single Dialysis Unit State-of-the-art dialysis machines are capable of automatically collecting huge volumes of dialysis treatment data (blood and dialysate flow rates, venous and arterial pressures, ultrafiltration rate, ultrafiltration volume, transmembrane pressure, conductivity, etc.) and displaying the information on the monitor screen. Commercially available software allows this information to be exported to a clinical database on a server through a local network in the clinic, enabling healthcare professionals to further process, display, and evaluate the data. Moreover, on-line sensors can be used to monitor patient-related information, e.g.effective ionic dialysance as a marker of urea clearance[1-3], urea removal and additional parameters(e.g. whole-body Kt/V) based on dialysate urea measurements[4,5], and blood volume changes[6]. Although many of these sensors are available in dialysis machines, their clinical value in routine dialysis is still subject to debate[7].

  8. Correlation between dialysis solution type and cardiovascular morbidity rate in patients undergoing continuous ambulatory peritoneal dialysis

    Stanković-Popović Verica

    2008-01-01

    Full Text Available Background/Aim. Peritoneal dialysis (PD patients have an increased risk for cardiovascular diseases. The aim of the study was to evaluate the cardiovascular changes in patients undergoing chronic PD and the eventual existing differences depending on biocompatibility of dialysis solutions. Methods. After 3±2 years of starting PD, 21 PD patients on the treatment with bioincompatible dialysis solutions (conventional glucose- based solutions: PDP-1, average age 47.43±12.87 years, and 21 PD patients on the treatment with biocompatible dialysis solutions (neutral solutions with lower level of glucose degradation products, lower concentration of Ca2+ and neutral pH: PDP-2, average age 68.62±13.98 years, participated in the longitudinal study. The average number of episodes of peritonitis was similare in both groups: 1 episode per 36 months of the treatment. The control group included 21 patients with preterminal phase of chronic renal failure (Glomerular Filtration Rate: 22.19±10.73 ml/min, average age 65.29± 13.74 years. All the patients underwent transthoracal echocardiography (in order to detect: eject fraction (EF, left ventricular hypertrophy (LVH, and valvular calcification (VC and B-mode ultrasonography of common carotid artery (CCA: IMT, lumen narrowing, and plaque detection. Results. The values of EF were: in PDP-1 group 62.05±5.65%, in PDP-2 group 53.43±7.47%, and in the control group 56.71±8.12% (Bonferroni test, p = 0.001. The recorded LVH was: in PDP-1 group in 47.6% of the patients; in PDP-2 group in 61.9% of the patients; and in control the group in 52.4% (χ2 test; p = 0.639. The detected VC was: in PDP-1 in 52.4% of the patients, in PDP-2 group in 42.9% of the patients, and in the control group in 23.8% of the patients (χ2 test; p = 0.776. The IMT was: in PDP-1 group 1.26±0.54 mm, in PDP-2 group 1.23±0.32, and in the control group 1.25±0.27 mm (Bonferroni test; p = 0.981. An average lumen narrowing was: in PDP-1 group 13

  9. Renal replacement therapy in sepsis-induced acute renal failure

    Rajapakse Senaka

    2009-01-01

    Full Text Available Acute renal failure (ARF is a common complication of sepsis and carries a high mortality. Renal replacement therapy (RRT during the acute stage is the mainstay of therapy. Va-rious modalities of RRT are available. Continuous RRT using convective methods are preferred in sepsis-induced ARF, especially in hemodynamically unstable patients, although clear evidence of benefit over intermittent hemodialysis is still not available. Peritoneal dialysis is clearly inferior, and is not recommended. Early initiation of RRT is probably advantageous, although the optimal timing of dialysis is yet unknown. Higher doses of RRT are more likely to be beneficial. Use of bio-compatible membranes and bicarbonate buffer in the dialysate are preferred. Anticoagulation during dialysis must be carefully adjusted and monitored.

  10. Solute clearance measurement in the assessment of dialysis adequacy among African continuous ambulatory peritoneal dialysis patients

    Aliyu Abdu

    2015-01-01

    Full Text Available Solute clearance measurement is an objective means of quantifying the dose of peritoneal dialysis (PD. Despite continued debate on the interpretation and precise prognostic value of small solute clearance in PD patients, guidelines based on solute clearance values are common in clinical practice. There is limited information on the solute clearance indices and PD adequacy parameters among this predominantly low socioeconomic status PD population. We investigated the solute clearance among continuous ambulatory peritoneal dialysis (CAPD patients at the Charlotte Maxeke Johannesburg Academic Hospital and its relationship with other parameters of PD adequacy. Seventy patients on CAPD were studied in this cross-sectional study. Solute clearance was assessed using urea clearance (Kt/V. Linear regression analysis was used to determine factors associated with solute clearance, while analysis of variance was used to test the influence of weekly Kt/V on blood pressure (BP, hemoglobin (Hb and other biochemical parameters. The mean age of the study population was 37.9 ± 12.4 years, 43% were females and 86% were black Africans. The mean duration on CAPD was 19.7 ± 20.8 months. Mean systolic and diastolic BP were 144 ± 28 and 92 ± 17 mm Hg, respectively. The mean Hb was 11.1 ± 2.2 g/dL and the mean weekly Kt/V was 1.7 ± 0.3. Factors like systolic BP, Hb level, serum levels of cholesterol, calcium, phosphate, parathyroid hormone and albumin were not significantly associated with the weekly Kt/V. We conclude that the dose of PD received by the majority of our patients in terms of the weekly Kt/V is within the recommended values and that this finding is significant considering the low socioeconomic background of our patients. There is no significant association between Kt/V and other indices of dialysis adequacy.

  11. Peritoneal Fluid Transport rather than Peritoneal Solute Transport Associates with Dialysis Vintage and Age of Peritoneal Dialysis Patients

    Jacek Waniewski

    2016-01-01

    Full Text Available During peritoneal dialysis (PD, the peritoneal membrane undergoes ageing processes that affect its function. Here we analyzed associations of patient age and dialysis vintage with parameters of peritoneal transport of fluid and solutes, directly measured and estimated based on the pore model, for individual patients. Thirty-three patients (15 females; age 60 (21–87 years; median time on PD 19 (3–100 months underwent sequential peritoneal equilibration test. Dialysis vintage and patient age did not correlate. Estimation of parameters of the two-pore model of peritoneal transport was performed. The estimated fluid transport parameters, including hydraulic permeability (LpS, fraction of ultrasmall pores (αu, osmotic conductance for glucose (OCG, and peritoneal absorption, were generally independent of solute transport parameters (diffusive mass transport parameters. Fluid transport parameters correlated whereas transport parameters for small solutes and proteins did not correlate with dialysis vintage and patient age. Although LpS and OCG were lower for older patients and those with long dialysis vintage, αu was higher. Thus, fluid transport parameters—rather than solute transport parameters—are linked to dialysis vintage and patient age and should therefore be included when monitoring processes linked to ageing of the peritoneal membrane.

  12. Peritoneal Fluid Transport rather than Peritoneal Solute Transport Associates with Dialysis Vintage and Age of Peritoneal Dialysis Patients.

    Waniewski, Jacek; Antosiewicz, Stefan; Baczynski, Daniel; Poleszczuk, Jan; Pietribiasi, Mauro; Lindholm, Bengt; Wankowicz, Zofia

    2016-01-01

    During peritoneal dialysis (PD), the peritoneal membrane undergoes ageing processes that affect its function. Here we analyzed associations of patient age and dialysis vintage with parameters of peritoneal transport of fluid and solutes, directly measured and estimated based on the pore model, for individual patients. Thirty-three patients (15 females; age 60 (21-87) years; median time on PD 19 (3-100) months) underwent sequential peritoneal equilibration test. Dialysis vintage and patient age did not correlate. Estimation of parameters of the two-pore model of peritoneal transport was performed. The estimated fluid transport parameters, including hydraulic permeability (LpS), fraction of ultrasmall pores (α u), osmotic conductance for glucose (OCG), and peritoneal absorption, were generally independent of solute transport parameters (diffusive mass transport parameters). Fluid transport parameters correlated whereas transport parameters for small solutes and proteins did not correlate with dialysis vintage and patient age. Although LpS and OCG were lower for older patients and those with long dialysis vintage, αu was higher. Thus, fluid transport parameters--rather than solute transport parameters--are linked to dialysis vintage and patient age and should therefore be included when monitoring processes linked to ageing of the peritoneal membrane. PMID:26989432

  13. Research Progress in Chronic Inflammatory State of Peritoneal Dialysis Patients%腹膜透析患者慢性炎症状态研究进展

    白鸽

    2013-01-01

    Peritoneal dialysis is one of the effective treatment of end-stage renal disease,which can substitute parts of renal function.Because not all of the functions of the kidney can be substituted by peritoneal dialysis,many factors in vivo still affect the patients for long-term survival.Chronic inflammation is highly prevalent in long-term peritoneal dialysis population.The causes of inflammation are usually complex and multifactorial,involving both dialysis-related and dialysis-unrelated factors.The elevated inflammatory factors have negative influence on the peritoneal structure and function,cardiovascular system,nutritional status,residual renal function,dialysis sufficiency and quality of life.How to reduce inflammatory state and improve the peritoneal dialysis patients' survival rate are the research hotspots.%腹膜透析(PD)是终末期肾脏疾病治疗的有效方法之一,可替代肾脏的部分功能.由于PD不能代替肾脏的全部功能,体内仍然存在许多影响患者长期生存的因素.长期接受PD的患者体内普遍存在慢性炎症状态,其原因是复杂的、多种因素共同参与的,主要包括透析相关性及非透析相关性因素.体内炎性因子的增高对腹膜结构与功能、心血管系统、营养状况、残肾功能、透析充分性以及生存质量都有不利影响.如何减轻炎症状态,提高PD患者生存率是目前研究的热点.

  14. Improving the uptake of independent dialysis using the Humanbecoming theoretical approach.

    Duteau, Jennifer

    2013-01-01

    Soaring healthcare costs, increasing rates of chronic illness, and an aging population have left Canada struggling to meet the growing demands for quality health care. Hospitals battle to cope with altering patient demand, higher costs, provincially imposed global budgets, fast developing technology, rigid rules, new drugs, and social inequalities that lead to poor health. Canadian population health trends have played an important role in examining innovation opportunities that can dictate terms for the effective re-design of Canada's health system. Independent (home) dialysis is associated with cost savings and improved quality of life in comparison with hospital-based hemodialysis treatment. Despite this, independent dialysis has failed to increase at the same rate as hospital-based treatment for chronic kidney disease. One probable reason is the lack of healthcare providers to truly understand the patient experience of living with chronic kidney disease. Qualitative data have shown that patients living with chronic kidney disease desire independence and minimal impact to their quality of life. Parse's Humanbecoming theory has been widely accepted in nursing practice as a theoretical base in which to gain an understanding of the lived experience. The values and assumptions of the Humanbecoming theory are also congruent with patient-centered care practice and transferable to all areas of healthcare practice and disciplines. PMID:23520988

  15. Quality

    What is quality? How do you achieve it? How do you keep it once you have got it. The answer for industry at large is the three-step hierarchy of quality control, quality assurance and Total quality Management. An overview is given of the history of quality movement, illustrated with examples from Schlumberger operations, as well as the oil industry's approach to quality. An introduction of the Schlumberger's quality-associated ClientLink program is presented. 15 figs., 4 ills., 16 refs

  16. Diαgnostic approaches of peritoneal dialysis in peritonitis

    Alikari V.

    2014-03-01

    Full Text Available Introduction: Peritonitis is the most important and frequent infectious complication of peritoneal dialysis. It is the most common cause of failure of the method and inclusion of patients in hemodialysis. Purpose: Τhe purpose of this study is to explore the diagnostic approaches of peritoneal dialysis peritonitis. Methods: Literature review of relevant articles in the database Pubmed as well as the official website of the International Society of Peritoneal Dialysis (ISPD was carried out. The search included articles published during 1996-2013. Results: According to the International Society of Peritoneal Dialysis, peritonitis requires the presence of two of the following criteria: (a cloudy peritoneal fluid, (b symptoms of inflammation of the peritoneum and (c the presence of microorganisms in the peritoneal fluid (> 100 leukocytes / μL of the solution of which most (> 50 % are polymorphnuclear. Some rules of sampling peritoneal fluid for culture and Gram staining are important for the right and immediate treatment of peritonitis: a the first cloudy peritoneal bag is the best sample b sending of the first bag for cultures should be done as early as possible in order to begin the appropriate antibiotic therapy. Gram stain, although in most cases is negative, it is particularly useful for the diagnosis of fungal peritonitis. Conclusions: Patient education, mainly of new Peritoneal Dialysis patients, about the early recognizing of cloudy fluids and exit-site infection, must be the primary concern of a Peritoneal Dialysis Unit. Careful use of antibiotics will reduce the frequency of negative cultures in order not to exceed the limit of 20% of the tests, as recommended by the International Society of Peritoneal Dialysis.

  17. Solutions for peritoneal dialysis in children: recommendations by the European Pediatric Dialysis Working Group.

    Schmitt, Claus Peter; Bakkaloglu, Sevcan A; Klaus, Günter; Schröder, Cornelis; Fischbach, Michel

    2011-07-01

    The purpose of this article is to provide recommendations on the choice of peritoneal dialysis (PD) fluids in children by the European Pediatric Dialysis Working Group. The literature on experimental and clinical studies with PD solutions in children and adults was analyzed together with consensus discussions within the group. A grading was performed based on the international KDIGO nomenclature and methods. The lowest glucose concentration possible should be used. Icodextrin may be applied once daily during the long dwell, in particular in children with insufficient ultrafiltration. Infants on PD are at risk of ultrafiltration-associated sodium depletion, while anuric adolescents may have water and salt overload. Hence, the sodium chloride balance needs to be closely monitored. In growing children, the calcium balance should be positive and dialysate calcium adapted according to individual needs. Limited clinical experience with amino acid-based PD fluids in children suggests good tolerability. The anabolic effect, however, is small; adequate enteral nutrition is preferred. CPD fluids with reduced glucose degradation products (GDP) content reduce local and systemic toxicity and should be preferred whenever possible. Correction of metabolic acidosis is superior with pH neutral bicarbonate-based fluids compared with single-chamber, acidic, lactate-based solutions. Prospective comparisons of low GDP solutions with different buffer compositions are still few, and firm recommendations cannot yet be given, except when hepatic lactate metabolism is severely compromised. PMID:21448787

  18. Effect of acupressure with valerian oil 2.5% on the quality and quantity of sleep in patients with acute coronary syndrome in a cardiac intensive care unit

    Bagheri-Nesami, Masoumeh; Gorji, Mohammad Ali Heidari; Rezaie, Somayeh; Pouresmail, Zahra; Cherati, Jamshid Yazdani

    2015-01-01

    The purpose of this three-group double-blind clinical trial study was to investigate the effect of acupressure (指壓 zhǐ yā) with valerian (纈草 xié cǎo) oil 2.5% on the quality and quantity of sleep in patients with acute coronary syndrome (ACS) in a coronary intensive care unit (CCU). This study was conducted on 90 patients with ACS in Mazandaran Heart Center (Sari, Iran) during 2013. The patients were randomly assigned to one of three groups. Patients in the acupressure with valerian oil 2.5% ...

  19. Long-term quality of life in critically ill patients with acute kidney injury treated with renal replacement therapy: a matched cohort study

    Oeyen, Sandra; De Corte, Wouter; Benoit, Dominique; Annemans, Lieven; Dhondt, Annemieke; Vanholder, Raymond; Decruyenaere, Johan; Hoste, Eric

    2015-01-01

    Introduction Acute kidney injury (AKI) is a common complication in intensive care unit (ICU) patients and is associated with increased morbidity and mortality. We compared long-term outcome and quality of life (QOL) in ICU patients with AKI treated with renal replacement therapy (RRT) with matched non-AKI-RRT patients. Methods Over 1 year, consecutive adult ICU patients were included in a prospective cohort study. AKI-RRT patients alive at 1 year and 4 years were matched with non-AKI-RRT surv...

  20. Long-term quality of life in critically ill patients with acute kidney injury treated with renal replacement therapy: a matched cohort study

    Oeyen, Sandra; De Corte, Wouter; Benoit, Dominique; Annemans, Lieven; Dhondt, Annemieke; Vanholder, Raymond; Decruyenaere, Johan; Hoste, Eric

    2015-01-01

    Introduction: Acute kidney injury (AKI) is a common complication in intensive care unit (ICU) patients and is associated with increased morbidity and mortality. We compared long-term outcome and quality of life (QOL) in ICU patients with AKI treated with renal replacement therapy (RRT) with matched non-AKI-RRT patients. Methods: Over 1 year, consecutive adult ICU patients were included in a prospective cohort study. AKI-RRT patients alive at 1 year and 4 years were matched with non-AKI-RR...

  1. Social support during intensive care unit stay might improve mental impairment and consequently health-related quality of life in survivors of severe acute respiratory distress syndrome

    Deja, Maria; Denke, Claudia; Weber-Carstens, Steffen; Schröder, Jürgen; Pille, Christian E; Hokema, Frank; Falke, Konrad J; Kaisers, Udo

    2006-01-01

    Introduction We investigated health-related quality of life (HRQoL) and persistent symptoms of post-traumatic stress disorder (PTSD) in long-term survivors of acute respiratory distress syndrome (ARDS). We wished to evaluate the influence of PTSD on HRQoL and to investigate the influence of perceived social support during intensive care unit (ICU) treatment on both PTSD symptoms and HRQoL. Methods In ARDS patients we prospectively measured HRQoL (Medical Outcomes Study 36-Item Short Form; SF-...

  2. Quality of life is significantly Impaired in long-term survivors of Acute Liver Failure and particularly in Acetaminophen Overdose patients

    Rangnekar, Amol S.; Ellerbe, Caitlyn; Durkalski, Valerie; McGuire, Brendan; Lee, William M.; Fontana, Robert J.

    2013-01-01

    Functional outcomes in long-term survivors of acute liver failure (ALF) are not well-characterized. The aim of this prospective study was to determine health related quality of life (HRQOL) in long-term adult ALF survivors. ALFSG registry participants completed the CDC HRQOL-14 and SF-36 questionnaires at a 1 and/or 2 year follow-up study visit. Responses were compared among ALF subgroups and to available U.S. general population controls. Among the 282 adult ALF patients, 125 had undergone li...

  3. Utilizing electronic health records to predict acute kidney injury risk and outcomes: workgroup statements from the 15(th) ADQI Consensus Conference.

    Sutherland, Scott M; Chawla, Lakhmir S; Kane-Gill, Sandra L; Hsu, Raymond K; Kramer, Andrew A; Goldstein, Stuart L; Kellum, John A; Ronco, Claudio; Bagshaw, Sean M

    2016-01-01

    The data contained within the electronic health record (EHR) is "big" from the standpoint of volume, velocity, and variety. These circumstances and the pervasive trend towards EHR adoption have sparked interest in applying big data predictive analytic techniques to EHR data. Acute kidney injury (AKI) is a condition well suited to prediction and risk forecasting; not only does the consensus definition for AKI allow temporal anchoring of events, but no treatments exist once AKI develops, underscoring the importance of early identification and prevention. The Acute Dialysis Quality Initiative (ADQI) convened a group of key opinion leaders and stakeholders to consider how best to approach AKI research and care in the "Big Data" era. This manuscript addresses the core elements of AKI risk prediction and outlines potential pathways and processes. We describe AKI prediction targets, feature selection, model development, and data display. PMID:26925247

  4. Applications for detection of acute kidney injury using electronic medical records and clinical information systems: workgroup statements from the 15(th) ADQI Consensus Conference.

    James, Matthew T; Hobson, Charles E; Darmon, Michael; Mohan, Sumit; Hudson, Darren; Goldstein, Stuart L; Ronco, Claudio; Kellum, John A; Bagshaw, Sean M

    2016-01-01

    Electronic medical records and clinical information systems are increasingly used in hospitals and can be leveraged to improve recognition and care for acute kidney injury. This Acute Dialysis Quality Initiative (ADQI) workgroup was convened to develop consensus around principles for the design of automated AKI detection systems to produce real-time AKI alerts using electronic systems. AKI alerts were recognized by the workgroup as an opportunity to prompt earlier clinical evaluation, further testing and ultimately intervention, rather than as a diagnostic label. Workgroup members agreed with designing AKI alert systems to align with the existing KDIGO classification system, but recommended future work to further refine the appropriateness of AKI alerts and to link these alerts to actionable recommendations for AKI care. The consensus statements developed in this review can be used as a roadmap for development of future electronic applications for automated detection and reporting of AKI. PMID:26925245

  5. PERITONEAL DIALYSIS: FROM ALTERNATIVE TO CONCEPT OF INTEGRATED END-STAGE RENAL DISEASE PATIENT’S CARE

    Marina Avramović

    2004-01-01

    In the last 30 years peritoneal dialysis win the position in end-stage renal disease care. The numerous technical improvements were done: new types of peritoneal catheters were introduced, new dialysis systems, connecting devices, but also biocompatible dialysis solutions and machines for peritoneal dialysis-cyclers. The improved dialysis technique led to significant decline in incidence of peritonitis, as the most common complication on peritoneal dialysis. The attention is then directed to ...

  6. The impact of childhood acute rotavirus gastroenteritis on the parents’ quality of life: prospective observational study in European primary care medical practices

    Domingo Javier

    2012-05-01

    Full Text Available Abstract Background Rotavirus (RV is the commonest cause of acute gastroenteritis in infants and young children worldwide. A Quality of Life study was conducted in primary care in three European countries as part of a larger epidemiological study (SPRIK to investigate the impact of paediatric rotavirus gastroenteritis (RVGE on affected children and their parents. Methods A self-administered questionnaire was linguistically validated in Spanish, Italian and Polish. The questionnaire was included in an observational multicentre prospective study of 302 children aged Results Questionnaire responses showed that acute RVGE in a child adversely affects the parents’ daily life as well as the child. Parents of children with RVGE experience worry, distress and impact on their daily activities. RVGE of greater clinical severity (assessed by the Vesikari scale was associated with higher parental worries due to symptoms and greater changes in the child’s behaviour, and a trend to higher impact on parents’ daily activities and higher parental distress, together with a higher score on the symptom severity scale of the questionnaire. Conclusions Parents of a child with acute RVGE presenting to primary care experience worry, distress and disruptions to daily life as a result of the child’s illness. Prevention of this disease through prophylactic vaccination will improve the daily lives of parents and children.

  7. Reduction in slow intercompartmental clearance of urea during dialysis

    The kinetics of urea and inulin were analyzed in five anesthetized dogs during sequential 2-hour periods before, during, and after hemodialysis. The distribution of both compounds after simultaneous intravenous injection was characterized by three-compartment models, and the total volumes of urea (0.66 +/- 0.05 L/kg) and inulin (0.19 +/- 0.01 L/kg) distribution were similar to expected values for total body water and extravascular space, respectively. Intercompartmental clearances calculated before dialysis were used to estimate blood flows to the fast and slow equilibrating compartments. In agreement with previous results, the sum of these flows was similar to cardiac output, averaging 101% of cardiac output measured before dialysis (range 72% to 135%). Dialysis was accompanied by reductions in the slow intercompartmental clearances of urea (81%) and inulin (47%), which reflected a 90% attenuation in blood flow supplying the slow equilibrating compartments. This was estimated to result in a 10% average reduction in the efficiency with which urea was removed by dialysis (range 2.0% to 16.4%). Mean arterial pressure fell by less than 5% during dialysis, but total peripheral resistance increased by 47% and cardiac output fell by 35%. In the postdialysis period, total peripheral resistance and cardiac output returned toward predialysis values, but blood flow to the slow equilibrating peripheral compartment was still reduced by 80%. These changes parallel activation of the renin-angiotensin system, but further studies are required to establish causality

  8. Mineral Metabolic Abnormalities and Mortality in Dialysis Patients

    Masanori Abe

    2013-03-01

    Full Text Available The survival rate of dialysis patients, as determined by risk factors such as hypertension, nutritional status, and chronic inflammation, is lower than that of the general population. In addition, disorders of bone mineral metabolism are independently related to mortality and morbidity associated with cardiovascular disease and fracture in dialysis patients. Hyperphosphatemia is an important risk factor of, not only secondary hyperparathyroidism, but also cardiovascular disease. On the other hand, the risk of death reportedly increases with an increase in adjusted serum calcium level, while calcium levels below the recommended target are not associated with a worsened outcome. Thus, the significance of target levels of serum calcium in dialysis patients is debatable. The consensus on determining optimal parathyroid function in dialysis patients, however, is yet to be established. Therefore, the contribution of phosphorus and calcium levels to prognosis is perhaps more significant. Elevated fibroblast growth factor 23 levels have also been shown to be associated with cardiovascular events and death. In this review, we examine the associations between mineral metabolic abnormalities including serum phosphorus, calcium, and parathyroid hormone and mortality in dialysis patients.

  9. [Management of color-Doppler imaging in dialysis patients].

    Battaglia, Yuri; Granata, Antonio; Zamboli, Pasquale; Lusenti, Tiziano; Di Lullo, Luca; Floccari, Fulvio; Logias, Franco; D'Amelio, Alessandro; Fiorini, Fulvio

    2012-01-01

    In recent decades, the survival of dialysis patients has gradually increased thanks to the evolution of dialysis techniques and the availability of new drug therapies. These elements have led to an increased incidence of a series of dialysis-related diseases that might compromise the role of dialysis rehabilitation: vascular disease, skeletal muscle disease, infectious disease, cystic kidney disease and cancer. The nephrologist is therefore in charge of a patient group with complex characteristics including the presence of indwelling vascular and/or peritoneal catheters, conditions secondary to chronic renal failure (hyperparathyroidism, anemia, amyloid disease, etc.) and superimposed disorders due to old age (cardiac and respiratory failure, cancer, type 2 diabetes mellitus, etc.). Early clinical and organizational management of such patients is essential in a modern and ''economic'' vision of nephrology. The direct provision of ultrasound services by the nephrologist responds to these requirements. A minimum level of expertise in diagnostic ultrasonography of the urinary tract and dialysis access should be part of the nephrologist's cultural heritage, acquired through theoretical and practical training programs validated by scientific societies, especially for those who choose to specialize in these procedures and become experts in imaging or interventional ultrasonography. PMID:23229666

  10. Diagnostic image quality of a comprehensive high-pitch dual-spiral cardiothoracic CT protocol in patients with undifferentiated acute chest pain

    Bamberg, Fabian, E-mail: fbamberg@med.lmu.de [Department of Clinical Radiology, Ludwig-Maximilians University, Klinikum Grosshadern, Munich (Germany); Marcus, Roy; Sommer, Wieland; Schwarz, Florian; Nikolaou, Konstantin; Becker, Christoph R.; Reiser, Maximilian F.; Johnson, Thorsten R.C. [Department of Clinical Radiology, Ludwig-Maximilians University, Klinikum Grosshadern, Munich (Germany)

    2012-12-15

    Objective: To evaluate diagnostic image quality of high-pitch dual source comprehensive cardiothoracic CT protocol in patients presenting with acute undifferentiated chest pain. Materials and methods: Consecutive symptomatic subjects (n = 51) with undifferentiated acute chest pain underwent ECG-synchronized high-pitch dual-spiral chest CT angiography (Definition Flash, Siemens Medical Solutions, 2 × 100 kVp or 2 × 120 kV if BMI > 30, collimation: 128 × 0.6 mm, pitch: 3.2). Independent investigators determined the image quality of each cardiac and pulmonary vessel segment, measured contrast-to-noise-ratio (CNR), and determined radiation exposure. In addition, the prevalence of CT findings (pulmonary embolism (PE), aortic dissection (AD) and significant coronary stenosis (≥50%)) was determined. Univariate and multivariate analysis were performed to determine the subpopulation with highest diagnostic quality. Results: Among 51 subjects (66% male, average age: 63 ± 15.8), the prevalence of positive CT findings was moderate (overall: 11.7%). Overall, image quality of the pulmonary, aortic and coronary vasculature was good (1.26 ± 0.43 and CNR: 2.52) with an average radiation dose of 3.82 mSv and 3.2% of segments rated non-evaluable. The image quality was lowest in the coronary arteries (p = 0.02), depending on the heart rate (r = 0.52, p < 0.001). In subjects with a heart rate of ≤65 bpm (n = 30) subjective image quality and CNR of the coronary arteries were higher (1.6 ± 0.5 vs. 2.1 ± 0.5, p = 0.03 and 1.21 ± 0.3 vs. 1.02 ± 0.3, p = 0.05) with only 1.5% segments classified as non-evaluable. Conclusion: High-pitch dual-spiral comprehensive cardiothoracic CT provides low radiation exposure with excellent image quality at heart rates ≤65 bpm. In subjects with higher heart rates, image quality of the aortic and pulmonary vasculature remains excellent, while the assessment of the coronary arteries degrades substantially.

  11. Diagnostic image quality of a comprehensive high-pitch dual-spiral cardiothoracic CT protocol in patients with undifferentiated acute chest pain

    Objective: To evaluate diagnostic image quality of high-pitch dual source comprehensive cardiothoracic CT protocol in patients presenting with acute undifferentiated chest pain. Materials and methods: Consecutive symptomatic subjects (n = 51) with undifferentiated acute chest pain underwent ECG-synchronized high-pitch dual-spiral chest CT angiography (Definition Flash, Siemens Medical Solutions, 2 × 100 kVp or 2 × 120 kV if BMI > 30, collimation: 128 × 0.6 mm, pitch: 3.2). Independent investigators determined the image quality of each cardiac and pulmonary vessel segment, measured contrast-to-noise-ratio (CNR), and determined radiation exposure. In addition, the prevalence of CT findings (pulmonary embolism (PE), aortic dissection (AD) and significant coronary stenosis (≥50%)) was determined. Univariate and multivariate analysis were performed to determine the subpopulation with highest diagnostic quality. Results: Among 51 subjects (66% male, average age: 63 ± 15.8), the prevalence of positive CT findings was moderate (overall: 11.7%). Overall, image quality of the pulmonary, aortic and coronary vasculature was good (1.26 ± 0.43 and CNR: 2.52) with an average radiation dose of 3.82 mSv and 3.2% of segments rated non-evaluable. The image quality was lowest in the coronary arteries (p = 0.02), depending on the heart rate (r = 0.52, p < 0.001). In subjects with a heart rate of ≤65 bpm (n = 30) subjective image quality and CNR of the coronary arteries were higher (1.6 ± 0.5 vs. 2.1 ± 0.5, p = 0.03 and 1.21 ± 0.3 vs. 1.02 ± 0.3, p = 0.05) with only 1.5% segments classified as non-evaluable. Conclusion: High-pitch dual-spiral comprehensive cardiothoracic CT provides low radiation exposure with excellent image quality at heart rates ≤65 bpm. In subjects with higher heart rates, image quality of the aortic and pulmonary vasculature remains excellent, while the assessment of the coronary arteries degrades substantially.

  12. Do inter-hospital comparisons of in-hospital, acute myocardial infarction case-fatality rates serve the purpose of fostering quality improvement? An evaluative study

    Molenberghs Geert

    2010-12-01

    Full Text Available Abstract Background In-hospital case-fatality rates in patients, admitted for acute myocardial infarction (AMI-CFRs, are internationally used as a quality indicator. Attempting to encourage the hospitals to assume responsibility, the Belgian Ministry of Health decided to stimulate initiatives of quality improvement by means of a limited set of indicators, among which AMI-CFR, to be routinely analyzed. In this study we aimed, by determining the existence of inter-hospital differences in AMI-CFR, (1 to evaluate to which extent Belgian discharge records allow the assessment of quality of care in the field of AMI, and (2 to identify starting points for quality improvement. Methods Hospital discharge records from all the Belgian short-term general hospitals in the period 2002-2005. The study population (N = 46,287 included patients aged 18 years and older, hospitalized for AMI. No unique patient identifier being present, we tried to track transferred patients. We assessed data quality through a comparison of MCD with data from two registers for acute coronary events and through transfer and sensitivity analyses. We compared AMI-CFRs across hospitals, using multivariable logistic regression models. In the main model hospitals, Charlson's co-morbidity index, age, gender and shock constituted the covariates. We carried out two types of analyses: a first one wherein transferred-out cases were excluded, to avoid double counting of patients when computing rates, and a second one with exclusion of all transferred cases, to allow the study of patients admitted into, treated in and discharged from the same hospital. Results We identified problems regarding both the CFR's numerator and denominator. Sensitivity analyses revealed differential coding and/or case management practices. In the model with exclusion of transfer-out cases, the main determinants of AMI-CFR were cardiogenic shock (ORadj 23.0; 95% CI [20.9;25.2], and five-year age groups ORadj 1.23; 95

  13. A randomized hypofractionation dose escalation trial for high risk prostate cancer patients: interim analysis of acute toxicity and quality of life in 124 patients

    The α/β ratio for prostate cancer is postulated being in the range of 0.8 to 2.2 Gy, giving rise to the hypothesis that there may be a therapeutic advantage to hypofractionation. To do so, we carried out a randomized trial comparing hypofractionated and conventionally fractionated image-guided intensity modulated radiotherapy (IG-IMRT) in high-risk prostate cancer. Here, we report on acute toxicity and quality of life (QOL) for the first 124 randomized patients. The trial compares 76 Gy in 38 fractions (5 fractions/week) (Arm 1) to 63 Gy in 20 fractions (4 fractions/week) (Arm 2) (IG-IMRT). Prophylactic pelvic lymph node irradiation with 46 Gy in 23 fractions sequentially (Arm 1) and 44 Gy in 20 fractions simultaneously (Arm 2) was applied. All patients had long term androgen deprivation therapy (ADT) started before RT. Both physician-rated acute toxicity and patient-reported QOL using EPIC questionnaire are described. There were no differences in overall maximum acute gastrointestinal (GI) or genitourinary (GU) toxicity. Compared to conventional fractionation (Arm 1), GI and GU toxicity both developed significantly earlier but also disappeared earlier in the Arm 2, reaching significant differences from Arm 1 at week 8 and 9. In multivariate analyses, only parameter shown to be related to increased acute Grade ≥1 GU toxicity was the study Arm 2 (p = 0.049). There were no statistically significant differences of mean EPIC scores in any domain and sub-scales. The clinically relevant decrease (CRD) in EPIC urinary domain was significantly higher in Arm 2 at month 1 with a faster recovery at month 3 as compared to Arm 1. Hypofractionation at 3.15 Gy per fraction to 63 Gy within 5 weeks was well tolerated. The GI and GU physician-rated acute toxicity both developed earlier but recovered faster using hypofractionation. There was a correlation between acute toxicity and bowel and urinary QOL outcomes. Longer follow-up is needed to determine the significance of these

  14. Efficacy of Synbiotics to Reduce Acute Radiation Proctitis Symptoms and Improve Quality of Life: A Randomized, Double-Blind, Placebo-Controlled Pilot Trial

    Purpose: To evaluate whether the daily intake of synbiotics interferes in radiation-induced acute proctitis symptoms and in quality of life in patients with prostate cancer. Methods and Materials: Twenty patients who underwent 3-dimensional conformal radiation therapy for prostate cancer were randomized to intake either a synbiotic powder containing Lactobacillus reuteri 108 colony-forming units and 4.3 g of soluble fiber (Nestlé) or placebo. The questionnaire EORTC QLQ-PRT23 was applied before the beginning of radiation therapy and in every week for the first 4 weeks of treatment. The sum of both the complete (proctitis symptoms plus quality of life) and partial (proctitis symptoms) scores of the EORTC QLQ-PRT23 (European Organization for Research and Treatment of Cancer Quality of Life Module for Proctitis–23 items) questionnaire were the main endpoints. Results: This pilot study showed that the complete questionnaire score (median [range]) was higher in the second (23 [21-30] vs 26.5 [22-34], P<.05) and third (23 [21-32] vs 27.5 [24-33], P<.01) weeks in the placebo group. Proctitis symptoms were highest scored in the placebo group in both the second (19.5 [16-25]) and third (19 [17-24]) weeks than in the synbiotic group (week 2: 16.5 [15-20], P<.05; week 3: 17 [15-23], P<.01). In both scores the placebo group had a significantly higher result (P<.01) than the synbiotic group (repeated-measures analysis of variance). Conclusions: Synbiotics reduce proctitis symptoms and improve quality of life in radiation-induced acute proctitis during radiation therapy for prostate cancer

  15. Efficacy of Synbiotics to Reduce Acute Radiation Proctitis Symptoms and Improve Quality of Life: A Randomized, Double-Blind, Placebo-Controlled Pilot Trial

    Nascimento, Mariana, E-mail: mari1980hemato@yahoo.com.br [Department of Medicine, University Center of Varzea Grande (UNIVAG), Varzea Grande, Mato Grosso (Brazil); Aguilar-Nascimento, José Eduardo [Department of Medicine, University Center of Varzea Grande (UNIVAG), Varzea Grande, Mato Grosso (Brazil); Caporossi, Cervantes; Castro-Barcellos, Heloisa Michelon; Motta, Rodrigo Teixeira [Department of Medicine, Federal University of Mato Grosso (UFMT), Cuiabá, Mato Grosso (Brazil)

    2014-10-01

    Purpose: To evaluate whether the daily intake of synbiotics interferes in radiation-induced acute proctitis symptoms and in quality of life in patients with prostate cancer. Methods and Materials: Twenty patients who underwent 3-dimensional conformal radiation therapy for prostate cancer were randomized to intake either a synbiotic powder containing Lactobacillus reuteri 10{sup 8} colony-forming units and 4.3 g of soluble fiber (Nestlé) or placebo. The questionnaire EORTC QLQ-PRT23 was applied before the beginning of radiation therapy and in every week for the first 4 weeks of treatment. The sum of both the complete (proctitis symptoms plus quality of life) and partial (proctitis symptoms) scores of the EORTC QLQ-PRT23 (European Organization for Research and Treatment of Cancer Quality of Life Module for Proctitis–23 items) questionnaire were the main endpoints. Results: This pilot study showed that the complete questionnaire score (median [range]) was higher in the second (23 [21-30] vs 26.5 [22-34], P<.05) and third (23 [21-32] vs 27.5 [24-33], P<.01) weeks in the placebo group. Proctitis symptoms were highest scored in the placebo group in both the second (19.5 [16-25]) and third (19 [17-24]) weeks than in the synbiotic group (week 2: 16.5 [15-20], P<.05; week 3: 17 [15-23], P<.01). In both scores the placebo group had a significantly higher result (P<.01) than the synbiotic group (repeated-measures analysis of variance). Conclusions: Synbiotics reduce proctitis symptoms and improve quality of life in radiation-induced acute proctitis during radiation therapy for prostate cancer.

  16. Bioimpedance Spectroscopy for the Detection of Fluid Overload in Chinese Peritoneal Dialysis Patients

    Kwan, Bonnie Ching-Ha; Szeto, Cheuk-Chun; Chow, Kai-Ming; Law, Man-Ching; Cheng, Mei Shan; Leung, Chi-Bon; Pang, Wing-Fai; Kwong, Vickie Wai-Ki; Li, Philip Kam-tao

    2014-01-01

    ♦ Background: Fluid overload probably contributes to the cardiovascular risk of peritoneal dialysis (PD) patients. We studied the relationship between over-hydration as determined by bioimpedance spectroscopy and dialysis adequacy, nutritional status, and arterial stiffness in Chinese PD patients.

  17. Differences in survival on chronic dialysis treatment between ethnic groups in Denmark

    van den Beukel, Tessa O; Hommel, Kristine; Kamper, Anne-Lise;

    2016-01-01

    BACKGROUND: In Western countries, black and Asian dialysis patients experience better survival compared with white patients. The aim of this study is to compare the survival of native Danish dialysis patients with that of dialysis patients originating from other countries and to explore...... the association between the duration of residence in Denmark before the start of dialysis and the mortality on dialysis. METHODS: We performed a population-wide national cohort study of incident chronic dialysis patients in Denmark (≥18 years old) who started dialysis between 1995 and 2010. RESULTS: In total......, 8459 patients were native Danes, 344 originated from other Western countries, 79 from North Africa or West Asia, 173 from South or South-East Asia and 54 from sub-Saharan Africa. Native Danes were more likely to die on dialysis compared with the other groups (crude incidence rates for mortality: 234...

  18. A Feasibility Study of Smartphone-Based Telesonography for Evaluating Cardiac Dynamic Function and Diagnosing Acute Appendicitis with Control of the Image Quality of the Transmitted Videos.

    Kim, Changsun; Cha, Hyunmin; Kang, Bo Seung; Choi, Hyuk Joong; Lim, Tae Ho; Oh, Jaehoon

    2016-06-01

    Our aim was to prove the feasibility of the remote interpretation of real-time transmitted ultrasound videos of dynamic and static organs using a smartphone with control of the image quality given a limited internet connection speed. For this study, 100 cases of echocardiography videos (dynamic organ)-50 with an ejection fraction (EF) of ≥50 s and 50 with EF machine and using a smartphone, to which the images were transmitted from the ultrasound machine. The resolution of the transmitted echocardiography videos was reduced by approximately 20 % to increase the frame rate of transmission given the limited internet speed. The differences in diagnostic performance between the two devices when evaluating left ventricular (LV) systolic function by measuring the EF and when evaluating the presence of acute appendicitis were investigated using a five-point Likert scale. The average areas under the receiver operating characteristic curves for each reviewer's interpretations using the LCD monitor and smartphone were respectively 0.968 (0.949-0.986) and 0.963 (0.945-0.982) (P = 0.548) for echocardiography and 0.972 (0.954-0.989) and 0.966 (0.947-0.984) (P = 0.175) for abdominal ultrasonography. We confirmed the feasibility of remotely interpreting ultrasound images using smartphones, specifically for evaluating LV function and diagnosing pediatric acute appendicitis; the images were transferred from the ultrasound machine using image quality-controlled telesonography. PMID:26620200

  19. The added value of the 90-day repeated dose oral toxicity test for industrial chemicals with a low (sub)acute toxicity profile in a high quality dataset.

    Taylor, Katy; Andrew, David J; Rego, Laura

    2014-08-01

    A survey conducted on the EU Notification of New Substances (NONS) database suggested that for industrial chemicals with a profile of low toxicity in (sub)acute toxicity tests there is little added value to the conduct of the 90-day repeated dose study. Avoiding unnecessary animal testing is a central aim of the EU REACH chemicals legislation; therefore we sought to verify the profile using additional data. The OECD's eChemPortal was searched for substances that had both a 28-day and a 90-day study and their robust study summaries were then examined from the ECHA CHEM database. Out of 182 substances with high quality 28-day and 90-day study results, only 18 reported no toxicity of any kind in the (sub)acute tests. However, for 16 of these there were also no reported signs of toxicity at or close to the limit dose (1000mg/kgbw/d) in the 90-day study. Restricting the 'low (sub)acute toxicity in a high quality dataset' profile to general industrial chemicals of no known biological activity, whilst allowing irritant substances, increases the data set and improves the prediction to 95% (20 substances out of 21 substances). The low toxicity profile appears to be of low prevalence within industrial chemicals (10-15%), nevertheless, avoidance of the conduct of a redundant 90-day study for this proportion of the remaining REACH phase-in substances would avoid the use of nearly 50,000 animals and save industry 50million Euros, with no impact on the assessment of human health. PMID:24768988

  20. Examination of dialysis patients with the aminophenazone breath test

    In 12 endstage kidney disease patients (8 without and 4 with liver diseases) the activities of cytochrome P450-dependent mixed functional oxidases system (MFO) of the liver were studied by using the 14C-aminophenazone breath test before and after dialysis. The results showed that uremia seems to have a pressing influence on MFO activity. The activity was only significantly increased after dialysis in the group of patients without liver diseases. The MFO activity was reduced in patients with liver diseases. This is a restriction of the hepatic metabolic demethylation capacity. It is unclear if the 14C-aminophenazone breath test in dialysis patients is qualified to estimate metabolic capacity of the liver. Differentiation between the influence of uremia and of the liver disease on the alteration of MFO activity cannot be made. (author)

  1. Dialysis and renal transplantation in HIV-infected patients

    Trullas, Joan Carles; Mocroft, Amanda; Cofan, Federico;

    2010-01-01

    OBJECTIVES:: To determine prevalence and characteristics of end-stage renal diseases (ESRD) [dialysis and renal transplantation (RT)] among European HIV-infected patients. METHODS:: Cross-sectional multicenter survey of EuroSIDA clinics during 2008. RESULTS:: Prevalence of ESRD was 0.5%. Of 122...... patients with ESRD 96 were on dialysis and 26 had received a RT. Median age was 47 years, 73% were males and 43% were black. Median duration of HIV infection was 11 years. Thirty-three percent had prior AIDS; 91% were receiving antiretrovirals; and 88% had undetectable viral load. Median CD4T-cell count...... was 341 cells per cubic millimetre; 20.5% had hepatitis C coinfection. Most frequent causes of ESRD were HIV-associated nephropathy (46%) and other glomerulonephritis (28%). Hemodialysis (93%) was the most common dialysis modality; 34% of patients were on the RT waiting list. A poor HIV control...

  2. Terminal care in older patients in hospital: development of a quality indicator set and its first application in a retrospective comparison of patients treated in acute geriatric unit and a palliative care unit of a Belgian university hospital

    Cools, Annelies; Vaneechoutte, Delphine; Van Den Noortgate, Nele; VERSLUYS, KAREN; De Laat, Martine; Petrovic, Mirko; Piers, Ruth

    2015-01-01

    Background: Care at the end-of-life of geriatric inpatients is of increasing importance. Nevertheless, limited research has been conducted on this subject so far. Objectives: To compose a set of quality indicators (QIs) which measure the quality of terminal care for geriatric inpatients and to compare the quality of end-of-life care between the Acute Geriatric Unit (AGU) and the Palliative Care Unit (PCU). Design: Retrospective case study. Setting: Belgian university hospital. Par...

  3. When to initiate renal replacement therapy: The trend of dialysis initiation

    Lin, Ze-Hua; Zuo, Li

    2015-01-01

    The timing of renal replacement therapy for patients with end-stage renal disease has been subject to considerable variation. The United States Renal Data System shows an ascending trend of early dialysis initiation until 2010, at which point it decreased slightly for the following 2 years. In the 1990s, nephrologists believed that early initiation of dialysis could improve patient survival. Based on the Canadian-United States Peritoneal Dialysis study, the National Kidney Foundation Dialysis...

  4. Clinical application of right low-position modified peritoneal dialysis catheterization

    Ren, Wei; Chen, Wei; PAN, HUI-XUAN; Lan, Lei; WANG, PENG; HUANG, YE-HUA; KONG, MING; Wang, Yan

    2012-01-01

    The aim of this study was to investigate peritoneal dialysis catheter malposition following low-position modified peritoneal dialysis catheterization and its clinical application value. A total of 48 patients receiving traditional peritoneal dialysis catheterization (the traditional group) and 95 patients receiving right low-position modified peritoneal dialysis catheterization (the modified group) from 2006 to 2011 were selected. The inflow time, outflow time, ultrafiltration volume of perit...

  5. Further research on recovery of acid from uranium containing solution by diffusing dialysis

    The static and dynamic state dialysis behaviors of polyether ion exchange membrane are studied under different dialysis conditions in the solutions of eluting uranium from the loaded resin with sulfuric acid. Some factors influencing the dialysis coefficient are investigated. Preliminary test indicates that most of sulfuric acid can be separated and recovered by diffusing dialysis process. Consequently, the alkali consumption is reduced in uranium precipitation process. (authors)

  6. Renal cell carcinoma in dialysis patients. A single center experience

    Renal cell carcinoma (RCC) is a life-threatening complication of end-stage renal disease with an unclear pathogenesis. We evaluated RCC developing in patients undergoing dialysis. In 2624 patients undergoing hemodialysis or continuous ambulatory peritoneal dialysis at our hospital between July 1993 and March 2004, we performed annual screening for RCC using abdominal computed tomography and ultrasonography. Patients diagnosed with RCC underwent radical nephrectomy as well as clinical and pathologic evaluation. RCC was detected in 44 patients (1.68%; 31 males and 13 females). The age of RCC patients was 55.5±11.1 years. Dialysis duration before RCC diagnosis was 11.2±7.2 years. Most RCC were early stage and low stage by TNM classification, 43 patients had N0M0 RCC, whereas one had N1M0. Tumor size was 2.9±1.9 cm. The predominant histological type of RCC was common or conventional cell-type carcinoma (clear cell carcinoma and granular cell carcinoma). Of patients, 5 (11.4%) had bilateral RCC, and satellite tumor lesions in RCC were detected in 13 (29.5%). In 36 patients (81.8%) RCC was accompanied by acquired cystic disease of the kidney. These patients had longer dialysis durations (P=0.01) and smaller tumors (P=0.048). RCC metastasized postoperatively in 4 patients (9.1%), while one (2.3%) died of cancer. Our dialysis patients showed a higher incidence of RCC than the general population. Prognosis was favorable because tumors were detected by screening when they were small. Therefore, periodical screening for RCC seems very important in dialysis patients. (author)

  7. Phosphate binding therapy in dialysis patients: focus on lanthanum carbonate

    Ismail A Mohammed

    2008-11-01

    Full Text Available Ismail A Mohammed, Alastair J HutchisonManchester Institute of Nephrology and Transplantation, Manchester Royal Infirmary, Oxford Road, Manchester, UKAbstract: Hyperphosphatemia is an inevitable consequence of end stage chronic kidney disease and is present in the majority of dialysis patients. Recent observational data has associated hyperphosphatemia with increased cardiovascular mortality among dialysis patients. Dietary restriction of phosphate and current dialysis prescription practices are not enough to maintain serum phosphate levels within the recommended range so that the majority of dialysis patients require oral phosphate binders. Unfortunately, conventional phosphate binders are not reliably effective and are associated with a range of limitations and side effects. Aluminium-containing agents are highly efficient but no longer widely used because of well established and proven toxicity. Calcium based salts are inexpensive, effective and most widely used but there is now concern about their association with hypercalcemia and vascular calcification. Sevelamer hydrochloride is associated with fewer adverse effects, but a large pill burden and high cost are limiting factors to its wider use. In addition, the efficacy of sevelamer as a monotherapy in lowering phosphate to target levels in severe hyperphosphatemia remains debatable. Lanthanum carbonate is a promising new non-aluminium, calcium-free phosphate binder. Preclinical and clinical studies have demonstrated a good safety profile, and it appears well tolerated and effective in reducing phosphate levels in dialysis patients. Its identified adverse events are apparently mild to moderate in severity and mostly GI related. It appears to be effective as a monotherapy, with a reduced pill burden, but like sevelamer, it is significantly more expensive than calcium-based binders. Data on its safety profile over 6 years of treatment are now available.Keywords: hyperphosphatemia, lanthanum

  8. Associations of anemia persistency with medical expenditures in Medicare ESRD patients on dialysis

    Jiannong Liu

    2009-04-01

    Full Text Available Jiannong Liu1, Haifeng Guo1, David Gilbertson1, Robert Foley1,2, Allan Collins1,21Chronic Disease Research Group, Minneapolis Medical Research Foundation, Minneapolis, MN, USA; 2Department of Medicine, University of Minnesota, Minneapolis, MN, USAAbstract: Most end-stage renal disease (ESRD patients begin renal replacement therapy with hemoglobin levels below the recommended US National Kidney Foundation Dialysis Outcomes Quality Initiative Guidelines lower level of 110 g/L. Although most patients eventually reach this target, the time required varies substantially. This study aimed to determine whether length of time with below-target hemoglobin levels after dialysis initiation is associated with medical costs, and if so, whether intermediate factors underlie the associations. US patients initiating dialysis in 2002 were studied using the Centers for Medicare and Medicaid Services ESRD database. Anemia persistence (time in months with hemoglobin below 110 g/L was determined in a six-month entry period, and outcomes were assessed in the subsequent six-month follow-up period. The structural equation modeling technique was used to evaluate associations between persistent anemia and medical costs and to determine intermediate factors for these associations. The study included 28,985 patients. Mean per-patient-per-month medical cost was $6267 (standard deviation $5713 in the six-month follow-up period. Each additional month with hemoglobin below 110 g/L was associated with an 8.9% increment in medical cost. The increased cost was associated with increased erythropoietin use and blood transfusions, and increased rates of hospitalization and vascular access procedures in the follow-up period. Keywords: anemia persistency, end-stage renal disease, medical costs, structural equation modeling

  9. Oral hygiene profile of subjects on renal dialysis.

    Atassi F; Almas K

    2001-01-01

    The study was designed to assess the level of oral home-care among subjects on renal dialysis. The study included 90 subjects, 37 (41.1%) male and 53 (58.9%) female, on renal dialysis. The mean age was 45.63 +/- 16.77. Four indices were used; the plaque index (PI); the debris index (DI); the calculus index (CI) and the gingival index (GI). Results showed that all subjects did not have optimal oral hygiene, means of PI, DI, CI and GI., were 2.0444, 1.9556, 1.8944 and 1.816...

  10. Fate of patients during the first year of dialysis

    Selma Siham El Khayat

    2013-01-01

    Full Text Available Care in dialysis is often associated with significant morbidity and mortality during the first year. Knowledge of its magnitude and causes could improve the prognosis of these patients. The aim of this study was to evaluate the survival and morbidity during the first year of dialysis for patients who initiated their dialysis between January 1, 2009 and December 31, 2009 and to study their possible correlation with baseline status at the beginning of treatment. A multi-center retrospective study was conducted in 11 dialysis centers. Clinical data at the beginning of dialysis and during the following year were collected. Mortality and morbidity risk factors were assessed by comparing different groups. Statistical analysis was performed with SPSS version 11. This study involved 134 patients, 79 men and 55 women, of whom 132 were on hemodialysis and two patients were on peritoneal dialysis. The mean age at initiation of treatment was 54.37 ± 18.09 years. Initial causes of nephropathy were dominated by diabetes (44.02% and hypertension (11.19%. Among these patients, 39.55% had never received prior nephrological follow-up and 64.92% had started renal replacement therapy on an emergency basis. The initial clinical state was dominated by the presence of hypertension (50.74%, diabetes (44.02%, coronary insufficiency (13.43% and heart failure (7.46%. Only 26.86% of the incident patients showed no comorbidity. During the first year of follow-up, 37.31% of the patients experienced at least one episode of comorbidity. Hospitalization was necessary in about half of these cases (17.91% of all patients. The overall mortality rate was 14.17%. One patient received a kidney transplant. The mortality rate in the first year of dialysis was lower in our study than in other series. Regular nephrological follow-up of these patients before they reach end-stage could have a significant influence on survival in dialysis.

  11. 42 CFR 414.330 - Payment for home dialysis equipment, supplies, and support services.

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Payment for home dialysis equipment, supplies, and... dialysis equipment, supplies, and support services. Link to an amendment published at 75 FR 49202, Aug. 12..., Medicare pays for home dialysis equipment and supplies only under the prospective payment rates...

  12. 42 CFR 413.186 - Payment exception: Self-dialysis training costs in pediatric facilities.

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Payment exception: Self-dialysis training costs in....186 Payment exception: Self-dialysis training costs in pediatric facilities. (a) Qualification. To qualify for an exception to the prospective payment rate based on self-dialysis training costs,...

  13. 42 CFR 413.198 - Recordkeeping and cost reporting requirements for outpatient maintenance dialysis.

    2010-10-01

    ... outpatient maintenance dialysis. 413.198 Section 413.198 Public Health CENTERS FOR MEDICARE & MEDICAID... § 413.198 Recordkeeping and cost reporting requirements for outpatient maintenance dialysis. (a) Purpose... will enable CMS to determine the costs incurred in furnishing outpatient maintenance dialysis...

  14. Changes of serum leptin levels and the influential factors in peritoneal dialysis patients

    晏焕青

    2014-01-01

    Objective To investigate the changes of serum leptin levels and the influential factors in maintenance peritoneal dialysis patients.Methods Seventy-six peritoneal dialysis patients were chosen at the time before,and 3months,6 months,12 months,18 months and 24months after they began the peritoneal dialysis therapy,to examine body mass index(BMI),

  15. 42 CFR 410.50 - Institutional dialysis services and supplies: Scope and conditions.

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Institutional dialysis services and supplies: Scope... Medical and Other Health Services § 410.50 Institutional dialysis services and supplies: Scope and... following institutional dialysis services and supplies if they are furnished in approved ESRD facilities:...

  16. Blood purification therapy in treatment of acute renal failure in infants with melamine-induced stones

    SHEN Ying; LIU Xiao-rong; ZHANG Gui-ju; ZHOU Nan

    2009-01-01

    Background In 2008, infants in some areas of China suffered from stones of the urinary system which were caused by melamine-contaminated milk formula. Most of the infants were asymptomatic, and a few suffered from acute renal failure induced by urinary obstruction by stones. This study aimed to assess the significance of blood purification therapy in treatment of infants with acute obstructive oligo-anuric renal failure. Corrective perception, timely diagnosis, and active treatment of this complex disease are critical factors that guarantee a quick recovery of renal function of infants and help them to prevent multiple organ system failure.Methods Thirteen infants with acute renal failure induced by urinary multiple obstruction caused by melamine-containing stones who had been admitted to Beijing Children's Hospital Affiliated to Capital Medical University in 2008 were investigated for the epidemiological characteristics, image features and indications of dialysis. All these infants were treated with dialysis. The efficacy of dialysis was compared with that of two control groups treated with cystoscopic retrograde catheterization into the ureter and medical treatment for the recovery of renal function.Results The 13 infants with life-threatening complications treated with dialysis showed a blood urea nitrogen (BUN) level of (30.9±7.9) mmol/L and a creatinine (Cr) level of (572+173) pmol/L. Of these infants, 8 were treated with peritoneal dialysis (PD), and 5 with hemodialysis (HD). Ten infants recovered to urinate 24-72 hours after dialysis and 3 infants with persistent ureteral obstruction were further treated with cystoscopic retrograde catheterization into the ureter for drainage, and urination resumed soon after the operation. The average time of PD and HD were (2.1±0.8) days and (1.2±0.4) days, respectively. The total average time of PD and HD dialysis was (1.77±0.83) days. The recovery time of renal function of infants after dialysis was (3.08±1.20) days

  17. Implant quality and acute urinary toxicity with 125I permanent seed implantation for clinically localized prostate cancer. Results of the first 30 patients treated at PMCC

    It is widely recognized that a steep learning curve exists for departments initiating a prostate low-dose radiation (LDR) implant service. Appropriate team credentialing, willingness to accept mentoring and attention toward ongoing QA initiatives are required to ensure that both clinical and dosimetric endpoints consistently achieve standards deemed appropriate. The department of urological services began a prostate seed service in 4/2002. All participating staff were suitably trained in Seattle, Washington with unit protocols based on standard trans-rectal sonographic pre-planning, modified peripheral loading, prescription dose 145Gy and 4 week CT based post implant dosimetry. Patient eligibility paralleled federal medicare guidelines with men presenting with favorable risk disease, gland volumes 15ml/sec) considered potential candidates. a) Presenting Demographics: (n=30) Median age 62 (41-73), T stage 1c:2a:2b:2c = 18:10:1:1, Median PSA 6.3ng/ ml (5.1ng/ml - 11.1ng/ml), Median IPSS 5 (0-12), Mean Qmax 18ml/s (10ml/s -35ml/s).; b) Acute toxicity: No significant peri-procedural complications. One patient developed urinary retention day 3 and was successfully trialed day 10. All patients experienced some degree of sub-acute urinary irritation although three patients followed for at least 12 months have returned to their baseline level of functioning. c) Post implant Dosimetry: Median D90 139Gy (104Gy - 190Gy). 3 Patients received a D90 < 90% with one at 104Gy receiving additional 'top-up' external beam radiation (20Gy). A definable improvement in implant quality was observed over the 12 month study interval. Although acute toxicity was considered acceptable, patients do experience a sub-acute period of low grade albeit persistent urinary irritation and need to be cautioned appropriately. A high level of implant quality was achieved in the majority of patients. Despite 5 years HDR brachytherapy experience, considerable refinement in technique and approach was

  18. Successful use of combined high cut-off haemodialysis and bortezomib for acute kidney injury associated with myeloma cast nephropathy.

    Ward, F

    2012-05-01

    We present the case of a 58-year old female with de novo dialysis-dependent acute kidney injury (AKI) secondary to myeloma cast nephropathy. The patient underwent extended high cut-off haemodialysis (HCO-HD), in conjunction with bortezomib-based chemotherapy, and soon became dialysis independent with normal renal function. To our knowledge, this is the first time this treatment strategy has been employed successfully in an Irish centre.

  19. Sleep disorders and its related risk factors in patients undergoing chronic peritoneal dialysis

    Li Han; Li Xiaobei; Feng Sujuan; Zhang Guizhi; Wang Wei; Wang Shixiang

    2014-01-01

    Background The prevalence of sleep disorders has been shown to be high in patients with chronic dialysis patients and may contribute to impaired quality of life and higher mortality in this population.However,there are few data on the relationship of sleep disorders and their risk factors in chronic dialysis patients.The aim of this study was to evaluate the relationship of sleep disorders and their risk factors in chronic dialysis patients.Methods A total of 42 continuous ambulatory peritoneal dialysis (CAPD) patients were involved in this cross-sectional study.Sleep quality was assessed by the Pittsburgh Sleep Quality Index (PSQI).Restless legs syndrome (RLS) was diagnosed according to the criteria of the International Restless Legs Syndrome Study Group.And depression was assessed by Hamilton depression scale.General information and laboratory data were collected.Results The prevalence of sleep disorders was 47.6% in the CAPD patients.According to the PSQI,the 42 CAPD patients were divided into sleep disturbance group and non-sleep disorders group.There were no significant differences in age,gender,dialysis duration,hemoglobin,serum creatinine,urea nitrogen,β2-microglobulin,parathyroid hormone,calcium,and phosphorus between CAPD patients with sleep disorders and those without sleep disorders.But the level of serum albumin (AIb) in CAPD patients with sleep disorders was significantly lower than that in CAPD patients without sleep disorders (31.3±1.4 vs.34.3±3.7,t=3.603,P=0.001).And the prevalence of RLS and depression was significantly higher than that in CAPD patients without sleep disorders (RLS:11/22 vs.1/20,x2=10.395,P=0.001; depression:7/22 vs.1/20,x2=4.886,P=0.027).In CAPD patients with RLS,the prevalence of sleep disorders was significantly higher than that in CAPD patients without RLS (11/22 vs.11/30,x2=10.395,P=0.001).And in CAPD patients with depression,the prevalence of sleep disorders was significantly higher than that in CAPD patients without

  20. Late initiation of dialysis in diabetic Egyptian patients

    Salwa Ibrahim

    2015-01-01

    Conclusion In Conclusion , our study showed that there is delayed referral for nephrology care and delayed initiation of dialysis when patients presented through the emergency department. Of particular interest was the fact that diabetic patients were most often subjected to this practice.

  1. Relationship between the Dose of Erythropoietin and the Dialysis Adequecy

    Hossien Ebrahimi

    2008-01-01

    Full Text Available Introduction: The aim of the present study was to examine the relationship between the dose of recombinant human erythropoietin (EPO and the dialysis efficacy in shahroud hemodialysis patients. Methods: After the inclusion of subjects with atleast 6 months history of dialysis, therapy requirements of subcutaneus EPO for 4 months, frettin>100 ng/ml and target hematocrite to 30%, data from 54 hemodialysis patients in shahroud were collected. Dialysis adequecy was evaluated with Kt/V index. Results: Thirty males (55.6% and 24 females (44.4% were evaluated that in 38 patients (70.4% equilibrated Kt/V was less than 1.2 (low adequecy and 29.6% (16 patients have equilibrated Kt/V over 1.2. Frettin, iron, Hb and HCT levels did not differ between the 2 groups, but in patients with Kt/V>1.2 the mean injected EPO dose was significantly less than the other group. Conclusion: Compared with other study we identified that adequate dialysis (Kt/V>1.2 can reduces the need to EPO doses and also can to decrease its costs and side effects.

  2. Extensive peritoneal calcifications associated with continuous ambulatory peritoneal dialysis

    Peritoneal calcification, which can lead to intestinal obstruction and potentially lethal hemoperitoneum, is a rare complication of continuous ambulatory peritoneal dialysis. We describe a case in which extensive peritoneal calcification had arisen for this reason. Although the patient was asymptomatic, extensive calcification was present on the parietal and visceral peritoneum, including the hepatic and splenic surface. (author)

  3. Dialysis fistula or graft: the role for randomized clinical trials.

    Allon, Michael; Lok, Charmaine E

    2010-12-01

    The Fistula First Initiative has strongly encouraged nephrologists, vascular access surgeons, and dialysis units in the United States to make valiant efforts to increase fistula use in the hemodialysis population. Unfortunately, the rigid "fistula first" recommendations are not based on solid, current, evidence-based data and may be harmful to some hemodialysis patients by subjecting them to prolonged catheter dependence with its attendant risks of bacteremia and central vein stenosis. Once they are successfully cannulated for dialysis, fistulas last longer than grafts and require fewer interventions to maintain long-term patency for dialysis. However, fistulas have a much higher primary failure rate than grafts, require more interventions to achieve maturation, and entail longer catheter dependence, thereby leading to more catheter-related complications. Given the tradeoffs between fistulas and grafts, there is equipoise about their relative merits in patients with moderate to high risk of fistula nonmaturation. The time is right for definitive, large, multicenter randomized clinical trials to compare fistulas and grafts in various subsets of chronic kidney disease patients. Until the results of such clinical trials are known, the optimal vascular access for a given patients should be determined by the nephrologist and access surgeon by taking into account (1) whether dialysis has been initiated, (2) the patient's life expectancy, (3) whether the patient has had a previous failed vascular access, and (4) the likelihood of fistula nonmaturation. Careful clinical judgment should optimize vascular access outcomes and minimize prolonged catheter dependence among hemodialysis patients. PMID:21030576

  4. Lived experiences of adolescents in dialysis: life with multiple loses.

    Liliana Cristina Morales

    2009-11-01

    Full Text Available Introduction: Terminal renal failure affects all aspects of the person’s life. The impact of this illness during the adolescence is quite dramatic since the adolescent must overcome the demands from the developmental stage and the illness situation. Knowledge about the illness impact on the adolescents´life is scarce; as a contribution to increasing this knowledge, a study was done to describe the lived experiences of adolescents in dialysis. Methodology: The study is qualitative; the methodological strategy used was interpretive phenomenolgy based on Heidegger´s phylosophy. Findings: Adolescents in dialysis experienced losses in their everyday life, especially as students; they also experienced loss of their independence, their previous body image and their desirable body image. The imposed and rigid timetables for the pharmacological treatment and dialysis procedure, the dialysis catheter and the diet restrictions are the main causes of their losses. Peer relationships deteriorated due to the social isolation the adolescents imposed on themselves as a way to cope with the losses. Renal transplant is perceived as a mean to recover all they have lost. Conclusion: Knowledge generated by this study would contribute to provide health care more congruent with the adolescents’ everyday needs.

  5. EVALUATION OF DONNAN DIALYSIS FOR TREATMENT OF NICKEL PLATING RINSEWATER

    A program to demonstrate the feasibility of metal salt recovery and pollution control by ion selective diffusion, also known as Donnan dialysis was conducted on a Watts type nickel plating line. The objective of the program was to demonstrate the tubular membrane configuration an...

  6. The Dialysis Exercise: A Clinical Simulation for Preclinical Medical Students.

    And Others; Bernstein, Richard A.

    1980-01-01

    A clinical decision-making simulation that helps students understand the relationship between psychosocial factors and medical problem-solving is described. A group of medical students and one faculty member comprise a selection committee to agree on the order in which four patients will be selected for renal dialysis. (MLW)

  7. Capnocytophaga cynodegmi peritonitis in a peritoneal dialysis patient

    Pers, Charlotte; Tvedegaard, Erling; Christensen, Jens Jørgen;

    2007-01-01

    The first reported case of peritonitis caused by Capnocytophaga cynodegmi is presented. The patient was treated with peritoneal dialysis and had contact with a cat. C. cynodegmi is part of the normal oral flora of dogs and cats but is very rarely isolated in clinical specimens from humans....

  8. Peritoneal dialysis in an ageing population: a 10-year experience.

    Smyth, Andrew

    2012-02-01

    Chronic kidney disease (CKD) is becoming increasingly prevalent and there are increasing numbers of older patients with advanced CKD. Peritoneal dialysis (PD) is a potential treatment. This study aims to compare PD outcomes in age-defined populations in the largest PD centre in the Republic of Ireland over 10 years.

  9. Palmitate binding to serum albumin, measured by rate of dialysis

    Brodersen, R; Honoré, B; Andersen, S

    1988-01-01

    Dialysis experiments were performed with an acetylcellulose membrane between two identical sample solutions; a trace amount of radiolabelled palmitate was added on one side and the rate of dialytic equilibration of the label was measured. By comparison with rates measured in standard experiments...

  10. INVESTIGATION OF SERUM MICROCYSTIN CONCENTRATIONS AMONG DIALYSIS PATIENTS, BRAZIL, 1996

    Investigation of Serum Microcystin Concentrations Among Dialysis Patients, Brazil, 1996Elizabeth D. Hilborn 1, Wayne W. Carmichael 2, Sandra M.F.O. Azevedo 31- USEPA/ORD/NHEERL, Research Triangle Park, NC2- Wright State University, Dayton, OH3- Federal Univers...

  11. Arterial Stiffening and Clinical Outcomes in Dialysis Patients.

    Kato, Akihiko

    2015-09-01

    Cardiovascular disease (CVD) is an important cause of morbidity and mortality in dialysis patients. Brachial-ankle pulse wave velocity (baPWV) is more efficient to handily assess arteriosclerosis than aortic PWV. The cardio-ankle vascular index (CAVI) is also a novel blood pressure-independent arterial stiffness parameter. In dialysis patients, both baPWV and CAVI are increased compared to general subjects. Several studies have demonstrated that increased baPWV is associated with carotid atherosclerosis and diastolic left ventricular dysfunction in hemodialysis (HD) patients. In addition, higher baPWV is related to all-cause and cardiovascular (CV) mortality. CAVI is similarly associated with CVD. However, baPWV is superior to CAVI as a predictor of CV outcomes in HD patients. Besides these outcomes, a close relationship exists between sarcopenia, abdominal visceral obesity and arterial stiffening. Reduction of thigh muscle mass is inversely correlated with baPWV and CAVI in males. Abdominal fatness is also associated with increased arterial stiffness in females. These observations provide further evidence of higher risk of CV events in HD patients with sarcopenic obesity. In addition, arterial stiffness is associated with cerebral small vessel disease and decreased cognitive function in the elderly. However, it is unknown whether arterial stiffness may be useful as an early indicator of cognitive decline in dialysis patients. Because dialysis patients are at risk of developing dementia, more studies are needed to elucidate the causal link between arterial stiffness and cognitive impairment. PMID:26587457

  12. Causes for Withdrawal in an Urban Peritoneal Dialysis Program

    Biruh Workeneh

    2015-01-01

    Full Text Available Background. Peritoneal dialysis (PD is an underutilized dialysis modality in the United States, especially in urban areas with diverse patient populations. Technique retention is a major concern of dialysis providers and might influence their approach to patients ready to begin dialysis therapy. Methods. Records from January 2009 to March 2014 were abstracted for demographic information, technique duration, and the reasons for withdrawal. Results. The median technique survival of the 128 incident patients during the study window was 781 days (2.1 years. The principle reasons for PD withdrawal were repeated peritonitis (30%; catheter dysfunction (18%; ultrafiltration failure (16%; patient choice or lack of support (16%; or hernia, leak, or other surgical complications (6%; and a total of 6 patients died during this period. Of the patients who did not expire and were not transplanted, most transferred to in-center hemodialysis and 8% transitioned to home-hemodialysis. Conclusions. Our findings suggest measures to ensure proper catheter placement and limiting infectious complications should be primary areas of focus in order to promote technique retention. Lastly, more focused education about home-hemodialysis as an option may allow those on PD who are beginning to demonstrate signs of technique failure to stay on home therapy.

  13. Encapsulating peritoneal sclerosis: Common or rare in peritoneal dialysis?

    Konstantina Triga

    2013-01-01

    Encapsulating peritoneal sclerosis (EPS) is a serious and often fatal complication of long-term peritoneal dialysis (PD) with severe malnutrition and poor prognosis. It causes progressive obstruction and encapsulation of the bowel loops. As EPS becomes more prevalent with longer duration of PD, large multicenter prospective studies are needed to establish its incidence and identify risk factors, therapeutic approach, and prognosis.

  14. Reliability, validity and discriminatory ability of Spitzer's QL-index in dialysis patients.

    Lim, T O; Morad, Z

    1998-12-01

    Quality of life outcome (QOL) on dialysis is important. We determined the measurement properties of Spitzer's QL-index, a QOL measure, in our patients on chronic haemodialysis. The QL-index measures 5 dimensions of QOL (activity, daily activities, general health, social support and psychological outlook). 59 haemodialysis (HD) patients from 2 centres were rated by 5 raters. Inter-rater agreement for the total score was good with a mean intra-class correlation coefficient 0.66 (range 0.47-0.81). That for dimension scores however was poor (weighted kappa range 0.07-1). Systematic differences between raters were also observed. Intra-rater agreement was generally better than inter-rater agreement. Significant gradients in scores were observed by age, serum albumin, comorbid disorders, previous hospitalisation, capacity for self care HD and rehabilitation status thus providing evidence for construct validity. The distribution of total scores was skewed indicating poor discriminatory ability. Nevertheless, QL-index has acceptable measurement properties for application in dialysis patients. PMID:10971983

  15. Lung stereotactic body radiation therapy (SBRT) delivered over 4 or 11 days: A comparison of acute toxicity and quality of life

    Purpose: The optimal duration over which lung SBRT should be delivered is unknown. We conducted a randomized pilot study in patients treated with four fractions of lung SBRT delivered over 4 or over 11 days. Methods: Patients with a peripheral solitary lung tumor (NSCLC or pulmonary metastasis) ⩽5 cm were eligible. For NSCLC lung tumors ⩽3 cm, a dose of 48 Gy in 4 fractions was used, otherwise 52 Gy in 4 fractions was delivered. Patients were randomized to receive treatment over 4 consecutive days or over 11 days. The primary end-point was acute grade ⩾2 toxicity. Secondary end-points included quality of life (QOL) assessed using the EORTC QLQ-C30 and QLQ-LC13 questionnaires. Results: Fifty four patients were enrolled. More patients in the 11 day group had respiratory symptoms at baseline. 55.6% patients treated over 4 days and 33.3% of patients treated over 11 days experienced acute grade ⩾2 toxicity (p = 0.085). Dyspnea, fatigue and coughing domains were worse in the 11 day group at baseline. At 1 and 4 months, more patients in the 4 day group experienced a clinically meaningful worsening in the dyspnea QOL domain compared to the 11 day group (44.5% vs 15.4%, p = 0.02; 38.5% vs 12.0%, p = 0.03, respectively). However, raw QOL scores were not different at these time-points between treatment groups. Conclusions: Grade 2 or higher acute toxicity was more common in the 4 day group, approaching statistical significance. More patients treated on 4 consecutive days reported a clinically meaningful increase in dyspnea, although interpretation of these results is challenging due to baseline imbalance between treatment groups. Larger studies are required to validate these results

  16. Removal of methadone by extended dialysis using a high cut-off dialyzer: implications for the treatment of overdose and for pain management in patients undergoing light chain removal.

    Arelin, Viktor; Schmidt, Julius J; Kayser, Nathalie; Kühn-Velten, W Nikolaus; Suhling, Hendrik; Eden, Gabriele; Kielstein, Jan T

    2016-06-01

    The synthetic opioid methadone hydrochloride has a low molecular weight of 346 D, a high volume of distribution (4 - 7 L/kg), and is lipophilic. It is used as an analgesic and for the maintenance treatment of opiate dependence. In drug addicts, methadone is frequently involved in mixed intoxications that can lead to death. Here we present the case of a drug addict in whom a high cut-off dialysis membrane together with extended dialysis was used in the setting of suspected overdose and acute kidney injury. Although the observed dialyzer plasma clearance (31.5 mL/min) and reduction ratio (38%) were higher than previously reported for standard hemodialysis, the total amount of methadone in the spent dialysate after 1 extended dialysis session was quite low. Hence, even extended dialysis with a high cut-off membrane does not seem to offer a clinically relevant benefit in the setting of overdose for enhanced methadone removal. On the other hand, in patients undergoing high cut-off dialysis for the removal of light chains, methadone could still be used as an analgesic without an additional dose after high cut-off hemodialysis. PMID:27116939

  17. Reasons for non-completion of health related quality of life evaluations in pediatric acute myeloid leukemia: a report from the Children's Oncology Group.

    Donna L Johnston

    Full Text Available BACKGROUND: Health related quality of life (HRQL assessments during therapy for pediatric cancer are important. The objective of this study was to describe reasons for failure to provide HRQL assessments during a pediatric acute myeloid leukemia (AML clinical trial. METHODS: We focused on HRQL assessments embedded in a multicenter pediatric AML clinical trial. The PedsQL 4.0 Generic Core Scales, PedsQL 3.0 Acute Cancer Module, PedsQL Multidimensional Fatigue Scale, and Pediatric Inventory for Parents were obtained from parent/guardian respondents at a maximum of six time points. Children provided self-report optionally. A central study coordinator contacted sites with delinquent HRQL data. Reasons for failure to submit the HRQL assessments were evaluated by three pediatric oncologists and themes were generated using thematic analysis. RESULTS: There were 906 completed and 1091 potential assessments included in this analysis (83%. The median age of included children was 12.9 years (range 2.0 to 18.9. The five themes for non-completion were: patient too ill; passive or active refusal by respondent; developmental delay; logistical challenges; and poor knowledge of study processes from both the respondent and institutional perspective. CONCLUSIONS: We identified reasons for non-completion of HRQL assessments during active therapy. This information will facilitate recommendations to improve study processes and future HRQL study designs to maximize response rates.

  18. Optimization of preparation, labelling and quality control procedures of 99mTc-glucarate for the diagnosis of acute myocardial infarction

    Cardiovascular diseases account for the main causes of morbidity and mortality among the adult population. Despite the advances of preventive medicine, acute myocardial infarction continues to be frequent and the difficulty of the differential diagnosis is an additional cause of fatal events. Its diagnosis is based on the triad: typical chest pain, alterations in the electrocardiogram and elevation of serum cardiac enzymes. However, many patients evolve without the complete syndrome. Therefore the development of non-invasive assays for the early detection of damaged myocardium is of extreme importance. 99mTc-glucarate is a radiopharmaceutical of great interest for application in Nuclear Medicine, because it is referred as a potential marker of necrotic tissues in the early phase of an acute coronary event. This presentation describes the optimization of preparation, lyophilization and labelling as well as quality control procedures of 99mTc-glucarate, based on former studies published in the literature. Radiochemical purity was evaluated by the ascending paper chromatography technique. Labelling efficiency as a function respectively of time of reaction, volume and activity of 99mTcO4- was consistently higher than 97%. The lyophilized kit was stable during 12 months of storage. Biodistribution in healthy Swiss mice showed rapid blood clearance, renal excretion and low uptake by organs adjacent to the heart. Scintigraphic studies of injected Wistar rats confirmed the results of the biodistribution obtained by direct organ counting. Scintigraphies of infarcted female rats proved the sensitivity of the method. (author)

  19. Delivered dialysis dose is suboptimal in hospitalized patients.

    Obialo, C I; Hernandez, B; Carter, D

    1998-01-01

    Underdialyzed patients have high hospitalization and mortality rates. It is unclear if such patients receive adequate dialysis during hospitalization. In this cross-sectional study, we evaluated single treatment delivered dialysis dose during hospitalization and compared this to the dosage received at the free-standing outpatient clinics in the same patients. Eighty-four patients (54% male) aged 23-63 years (means +/- SD 55.5 +/- 14.6) who have been on dialysis for at least 3 months were evaluated. Hypertension and diabetes were the most common diagnoses, while thrombosed graft or fistula accounted for 40% of admissions. The mean dialysis treatment time (Td) was 30 min longer in the outpatient (OP) setting than the hospital (H): 3.6 +/- 0.3 vs. 3.1 +/- 0.2 h (p < 0.0001). Attained blood flow (QB) was 15% greater in the OP than H: 394 +/- 40 vs. 331 +/- 54 ml/min (p < 0.0001). The Kt/V was analyzed in 49 of 84 patients; the OP Kt/V was 20% greater than the H Kt/V: 1.38 +/- 0.2 vs. 1.11 +/- 0.1 (p < 0.0001). A further breakdown of H Kt/V according to access and membrane types showed that patients with functional grafts/fistula had a higher Kt/V than those with temporary accesses 1.14 +/- 0.1 vs. 1.07 +/- 0.1 (p = 0.01). We conclude that hospitalized patients receive suboptimal dialysis dose, this could have a negative impact on survival if hospitalization is recurrent and prolonged. Kinetic modeling should be routinely performed in such patients and Td should be increased in patients with temporary accesses. PMID:9845829

  20. Predicting mortality in patients with diabetes starting dialysis.

    Merel van Diepen

    Full Text Available BACKGROUND: While some prediction models have been developed for diabetic populations, prediction rules for mortality in diabetic dialysis patients are still lacking. Therefore, the objective of this study was to identify predictors for 1-year mortality in diabetic dialysis patients and use these results to develop a prediction model. METHODS: Data were used from the Netherlands Cooperative Study on the Adequacy of Dialysis (NECOSAD, a multicenter, prospective cohort study in which incident patients with end stage renal disease (ESRD were monitored until transplantation or death. For the present analysis, patients with DM at baseline were included. A prediction algorithm for 1-year all-cause mortality was developed through multivariate logistic regression. Candidate predictors were selected based on literature and clinical expertise. The final model was constructed through backward selection. The model's predictive performance, measured by calibration and discrimination, was assessed and internally validated through bootstrapping. RESULTS: A total of 394 patients were available for statistical analysis; 82 (21% patients died within one year after baseline (3 months after starting dialysis therapy. The final prediction model contained seven predictors; age, smoking, history of macrovascular complications, duration of diabetes mellitus, Karnofsky scale, serum albumin and hemoglobin level. Predictive performance was good, as shown by the c-statistic of 0.810. Internal validation showed a slightly lower, but still adequate performance. Sensitivity analyses showed stability of results. CONCLUSIONS: A prediction model containing seven predictors has been identified in order to predict 1-year mortality for diabetic incident dialysis patients. Predictive performance of the model was good. Before implementing the model in clinical practice, for example for counseling patients regarding their prognosis, external validation is necessary.

  1. Historical Study (1986-2014): Improvements in nutritional status of dialysis patients

    Koefoed, Mette; Kromann, Charles Boy; Hvidtfeldt, Danni;

    2016-01-01

    OBJECTIVE: Malnutrition is common in dialysis patients and is associated with adverse clinical outcomes. Despite an increased focus on improved nutrition in dialysis patients, it is claimed that the prevalence of malnutrition in this group of patients has not changed during the last decades. Direct...... historical comparisons of the nutritional status of dialysis patients have never been published. To directly compare the nutritional status of past and current dialysis patients, we implemented the methodology of a study from 1986 on a population of dialysis patients in 2014. DESIGN: Historical study...... comparing results of two cross-sectional studies performed in 1986 and 2014. SETTING: We compared the nutritional status of hemodialysis (HD) and peritoneal dialysis (PD) patients attending the dialysis center at Roskilde Hospital, Denmark, in February to June 2014, with that of HD and PD patients treated...

  2. Effects of oral enalapril and verapamil on dialysis adequacy and solute clearance in chronic ambulatory peritoneal dialysis

    Shahnaz Atabak

    2013-01-01

    Full Text Available Peritoneal dialysis offers several advantages such as better clearance of intermediate/large molecules and better preservation of renal residual function when compared with hemodialysis. However, dialysis adequacy is one of the subjects of concern of this modality. There are some drugs that are capable of influencing solute transport in the peritoneum, such as acetyle co-enzyme inhibitors (ACE-I medications and calcium channel blockers. Captopril and Verapamil are often mentioned, but their use has shown varying conclusions and initial studies were performed with the intra-peritoneal administration of these drugs and there are only a few studies on the effect of the oral administration of these drugs. This study was undertaken with the aim to evaluate the effects of oral administration of Verapamil and Enalapril among continuous ambulatory peritoneal dialysis (CAPD patients. The results of this study showed that Verapamil and Enalapril do not have any effects on glucose, creatinine, sodium, potassium and urea clearance (during the 4-h peritoneal equilibration test (PET test. However, it was shown that Enalapril significantly increased the peritoneal urea Kt/V and caused a meaningful decrease in the diastolic and mean blood pressures. Therefore, we feel that Enalapril may be administered as an anti-hypertensive medication of choice in CAPD patients, which can also result in better dialysis adequacy. However, further studies with larger sample sizes are needed in the future.

  3. Escherichia coli Peritonitis in Peritoneal Dialysis: The Prevalence, Antibiotic Resistance and Clinical Outcomes in a South China Dialysis Center

    FENG, XIAORAN; Yang, Xiao; Yi, Chunyan; Guo, Qunying; Mao, Haiping; Jiang, Zongpei; Li, Zhibin; Chen, Dongmei; Cui, Yingpeng; Yu, Xueqing

    2014-01-01

    ♦ Introduction: Escherichia coli (E. coli) peritonitis is a frequent, serious complication of peritoneal dialysis (PD). The extended-spectrum β-lactamase (ESBL)-producing E. coli peritonitis is associated with poorer prognosis and its incidence has been on continuous increase during the last decades. However, the clinical course and outcomes of E. coli peritonitis remain largely unclear.

  4. A report of the Malaysian dialysis registry of the National Renal Registry, Malaysia.

    Lim, Y N; Lim, T O; Lee, D G; Wong, H S; Ong, L M; Shaariah, W; Rozina, G; Morad, Z

    2008-09-01

    The Malaysian National Renal Registry was set up in 1992 to collect data for patients on renal replacement therapy (RRT). We present here the report of the Malaysian dialysis registry. The objectives of this papar are: (1) To examine the overall provision of dialysis treatment in Malaysia and its trend from 1980 to 2006. (2) To assess the treatment rate according to the states in the country. (3) To describe the method, location and funding of dialysis. (4) To characterise the patients accepted for dialysis treatment. (5) To analyze the outcomes of the dialysis treatment. Data on patients receiving dialysis treatment were collected at initiation of dialysis, at the time of any significant outcome, as well as yearly. The number of dialysis patients increased from 59 in 1980 to almost 15,000 in 2006. The dialysis acceptance rate increased from 3 per million population in 1980 to 116 per million population in 2006, and the prevalence rate from 4 to 550 per million population over the same period. The economically advantaged states of Malaysia had much higher dialysis treatment rates compared to the less economically advanced states. Eighty to 90% of new dialysis patients were accepted into centre haemodialysis (HD), and the rest into the chronic ambulatory peritoneal dialysis (CAPD) programme. The government provided about half of the funding for dialysis treatment. Patients older than 55 years accounted for the largest proportion of new patients on dialysis since the 1990s. Diabetes mellitus has been the main cause of ESRD and accounted for more than 50% of new ESRD since 2002. Annual death rate averaged about 10% on HD and 15% on CAPD. The unadjusted 5-year patient survival on both HD and CAPD was about 80%. Fifty percent of dialysis patients reported very good median QoL index score. About 70% of dialysis patients were about to work full or part time. There has been a very rapid growth of dialysis provision in Malaysia particularly in the older age groups. ESRD

  5. Trends in acute myocardial infarction management: use of the National Registry ofMyocardial Infarction in quality improvement.

    French, W J

    2000-03-01

    Cardiovascular disease, including acute myocardial infarction (AMI), is the leading cause of death in the United States and was the primary disease category among hospital discharges in 1996. Efforts to improve hospital care of patients with AMI should be measured and assessed routinely for appropriateness of care and improvement of medical staff performance. The National Registry of Myocardial Infarction (NRMI), an observational Phase IV study, has enrolled > 1 million AMI patients since 1990, and is now in its third phase. NRMI 3 collects patient data and facilitates the measurement of improvement in care and outcomes, while allowing participating institutions to benchmark their performance against national, state, and like-hospital data. Three measures from NRMI 3 are accepted for the Joint Commission on Accreditation of Healthcare Organizations' ORYX initiative: (1) aspirin use within 24 hours of AMI diagnosis; (2) door-to-drug time for fibrinolysis; and (3) no initial reperfusion strategy given to eligible patients. PMID:11076125

  6. Monoclonal antibody panels for acute leukemia and myelodysplastic syndrome diagnosis. Results of a co-operative quality control group.

    Basso, G; Bernasconi, P; Chianese, R; Crovetti, G; Garbaccio, G; Iavarone, A; Pautasso, M; Santagostino, A; Stacchini, A

    2001-01-01

    The need for standardization criteria and result reproducibility in immunophenotyping hematological diseases has increased along with their clinical importance. Our group "Policentric Study Group on Immunological Markers", is composed of 40 laboratories. Its aim, over recent years, has been to find a standardized way of immunophenotypic analysis applicable to various hematological diseases. The objective of this study is to contribute to the debate concerning standardization of monoclonal antibody panels and immunophenotypic analysis procedures in acute leukemia (AL) and myelodysplastic syndrome (MDS), with the following targets: to improve interlaboratory reproducibility of the immunophenotyping data, and interpretative results; to study, with improved feasibility, correlation between immunophenotype and clinical or biological findings on a large number of AL and MDS cases; to verify the utility of the proposed monoclonal antibody panels for proper AL and MDS classification, and to detect minimal residual disease. In the field of AL and MDS our experience is based on about 1800 and 700 cases respectively analyzed over the last five years. Starting from these experiences and data of the literature we have elaborated the proposed panels of monoclonal antibodies and the methods of analysis. We have suggested a standardized immunophenotypic approach to study AL and MDS. In particular our work has focused on the gating strategy. This aims at drawing a gate of analysis having high purity and recovery, and on the choice of monoclonal antibody combinations for multiparametric analysis, particularly the normal antigen expression on each step of lineage differentiation or their clinically relevant aberrant expressions. A standardized criteria has become a necessary starting point in any kind of analytical process. In the field of acute leukemias and myelodysplastic syndromes the work of this polycentric group has focused on the pre-analytical and analytical steps to be

  7. Risk factors for an early dialysis start in patients with diabetic nephropathy end-stage renal disease

    Mizuno, Tomohiro; Hayashi, Takahiro; Kato, Rina; Noguchi, Ayaka; Hayashi, Hiroki; Yuzawa, Yukio; Yamada, Shigeki; Nagamatsu, Tadashi

    2014-01-01

    Background Patients with end-stage renal disease (ESRD) have symptoms related to severe anemia, edema, and heart failure. Although dialysis improves ESRD syndromes, the optimum timing for initiation of dialysis is unclear. Recent observational studies have suggested that early commencement of dialysis can be harmful. Given that early dialysis may increase the risk of death, avoiding an early start to dialysis is recommended. Patients with diabetic nephropathy (DN) may have risk factors for ea...

  8. Impact of invasive treatment strategy on health-related quality of life six months after non-ST-elevation acute coronary syndrome

    Li-Xia YANG; Yu-Jie ZHOU; Zhi-Jian WANG; Yue-Ping LI; Meng CHAI

    2014-01-01

    BackgroundFew studies have compared change in the health-related quality of life (HRQL) following treatment of non-ST-elevation acute coronary syndrome (NSTE-ACS) with either percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG). This study is tocompare changes in HRQL six months after hospital discharge between NSTE-ACS pa-tients who underwent either PCI or CABG.Methods HRQL was assessed using the Seattle angina questionnaire at admission and six months after discharge in 1012 consecutive patients with NSTE-ACS. To assess associations of PCI and CABG with HRQL changes, logistic regression models were constructed treating changes in the score of each dimension of the Seattle angina question-naire as dependent variables.Results Although both the PCI and CABG groups experienced angina relief and other improvements at 6-month follow-up (P<0.001), the CABG relative to PCI group showed more significant improvements in angina frequency (P= 0.044) and quality of life (P= 0.028). In multivariable logistic analysis, CABG also was an independent predictor for both im-provement of angina frequency (OR: 1.62, 95%CI: 1.09-4.63,P= 0.042) and quality of life (OR: 2.04, 95%CI: 1.26-6.92,P= 0.038) relative to PCI.Conclusions In patients with NSTE-ACS, both PCI and CABG provide great improvement in disease-specific health status at six months, with that of CABG being more prominent in terms of angina frequency and quality of life.

  9. Association of Fetuin-A Levels with Carotid Intima Media Thickness and Valvular Calcification in Hemodialysis and Peritoneal Dialysis Patients

    Solak, Yalçın

    2013-01-01

    Full Text Available BACKGROUND: Fetuin-A is a negative acute-phase reactant which prevents vascular calcification. Coronary artery disease (CAD is the most important cause of mortality in patients undergoing renal replacement therapy (RRT. The key element of cardiovascular disease (CVD seen in end-stage renal disease patients who are on dialysis treatment is accelerated calcific atherosclerosis. There are a limited number of studies in which HD and PD is compared in terms of fetuin-A level.OBJECTIVE: We aimed to investigate the association of serum fetuin-A level with valvular calcification and predictors of CAD in hemodialysis (HD and peritoneal dialysis (PD patients.MATERIAL and METHODS: 39 HD (24 males, 15 females and 39 PD (25 males, 14 females patients were included in the study. We determined carotid artery intima media thickness (CIMT and evaluated heart valve calcification via echocardiography. We also measured serum fetuin-A level, CRP, ferritin, fibrinogen and serum albumin level. According to fetuin-A level, patients were stratified into quartiles.RESULTS: Fetuin-A level was significantly lower in HD patients when compared with that of PD patients (28.6±5.934 ng/ml, 32±4.8 ng/ml respectively p<0.001. There was a significant negative correlation between CIMT and fetuin-A level. CIMT was found to be lower in PD patients than in HD patients. We found a positive correlation between fetuin-A and dialysis adequacy and albumin level. There was a negative correlation of fetuin-A with age, fibrinogen, ferritin and CRP. Fetuin-A level was lower in patients with aortic calcification.CONCLUSION: Fetuin-A level was found to be lower in HD patients. Fetuin-A may be a novel marker for CVD in patients undergoing RRT.BACKGROUND: Fetuin-A is a negative acute-phase reactant which prevents vascular calcification. Coronary artery disease (CAD is the most important cause of mortality in patients undergoing renal replacement therapy (RRT. The key element of cardiovascular

  10. 透析患者肾性骨病的药物治疗进展%Progress on drug therapy against renal osteopathy in dialysis patients

    田寿福; 汪年松

    2011-01-01

    肾性骨病是慢性肾脏病(CKD)透析患者的常见并发症.随着透析技术的发展和普及,终末期肾衰透析患者生存期延长,肾性骨病成为影响透析患者生活质量和生存时间的重要因素.目前已开发的多种新药针对肾性骨病病理生理的多个环节进行干预.本文综述透析患者肾性骨病药物治疗研究进展.%Renal osteopathy is a common complication in dialysis patients with chronic kidney disease (CKD). As the development of dialysis technology and its popular application, the survival time of partients with end stage renal failure is extended. However, the renal osteopathy becomes an important factor affecting the life quality and survival time of dialysis patients. With the research progress on pathogenesis of renal osteopathy, some new drugs have been developed.This review focuses on the drug therapy against renal osteopathy in dialysis patients.

  11. Health related quality of life and impact of infectious comorbidity in outpatient management of patients with acute leukemia

    Møller, Tom; Adamsen, Lis; Appel, Charlotte;

    2012-01-01

    longitudinal HRQOL evaluation (European Organisation for Research and Treatment of Cancer core 30-item questionnaire; EORTC-QLQ C-30) and the impact of infectious comorbidity among 60 patients with leukemia (median age 47) treated in an outpatient management program at Copenhagen University Hospital....... Significant improvement was seen on several HRQOL scores during follow-up. Explorative general linear models (GLMs) suggest that high cumulative severity of infectious comorbidity significantly reduces physical functioning and overall quality of life at treatment completion....

  12. Sonographic evaluation of complications in patients with peritoneal dialysis

    Ultrasonography was performed prospectively in 20 patients who were undergoing continuous ambullatory peritoneal dialysis for evaluation of complications. We examined the abdominal wall along the course of catheter and the peritoneal cavity with special attention to the dialysate distribution, dialysate echogenecity, thickness of the peritoneum small bowel distribution and the position of the catheter tip. Peritonitis was the most common complication (n=7); sonographic findings were small bowel adhesion (n=5) multiseptated ascites(n=1), peritoneal thickening(n=4), and tunnel infection(n=1) and exith site infection(n=1). Our initial experience suggests that ultrasonography is useful for diagnosis of complications and monitoring of patient during long term peritoneal dialysis

  13. Two Cases of Massive Hydrothorax Complicating Peritoneal Dialysis

    Massive hydrothorax complicating continuous ambulatory peritoneal dialysis (CAPD) is relatively rare. A 67-year-old male and a 23-year-old female patients during CAPD presented massive pleural effusion, They have been performing peritoneal dialysis due to end-stage renal disease for 8 months and 2 weeks respectively. We injected '99mTc-labelled radiopharmaceutical (phytate and MAA, respectively) into peritoneal cavity with the dialysate. The anterior, posterior and right lateral images were obtained. The studies reveal visible radioactivity in the right chest indicating the communication between the peritoneal and the pleural space. After sclerotherapy with tetracycline, the same studies reveal no radioactivity in the right chest suggesting successful therapy. We think nuclear imaging is a simple and noninvasive method for the differential diagnosis of pleural effusion in patients during CAPD and the evaluation of therapy.

  14. Donnan dialysis for the treatment of aqueous wastes

    Commercially available ion exchange membranes with high selectivity and chemical stability make attractive the use of Donnan dialysis as a separation process for the treatment of industrial liquid aqueous wastes. The concentration of metal ions in solution, by using a chemical gradient across a selective cationic membrane, can be the basis for new hybrid processes in which well-known chemical treatments and membrane separation are coupled. Donnan dialysis separations of two ions of different charge Sr(II) and Cr(III), by means of perfluorinated Nafion membranes in tubular form, are discussed by taking into account different hydrodynamic and chemical conditions in the feed and strip solutions. Results are compared with other hybrid processes for the treatment of low activity nuclear wastes (Sr-90) and conventional wastes (chromate and Cr(III)). (author)

  15. Sex differences in the quality of life of patients with acute coronary syndrome treated with percutaneous coronary intervention after a 3-year follow-up

    Jankowska-Polańska, Beata; Uchmanowicz, Izabella; Dudek, Krzysztof; Łoboz-Grudzień, Krystyna

    2016-01-01

    Background The aims of this study were to analyze the dynamics of quality of life (QoL) changes after 36 months from the percutaneous coronary intervention (PCI) depending on sex and identify baseline predictors of the follow-up QoL of patients hospitalized for acute coronary syndrome (ACS) and subjected to PCI. Methods and results The study included 137 patients, females (n=67) and males (n=70), with ACS who underwent PCI. The QoL was assessed using the MacNew Heart Disease Health-Related Quality of Life questionnaire. The group of females scored lower in all the domains of the MacNew Heart Disease Health-Related Quality of Life questionnaire in the initial measurement (B1), in the measurement after 6 months (B2), and in the long-term follow-up measurement (36 months – B3). Despite the fact that both groups achieved improved QoL, its values were higher in the males. The average growth rate of the QoL score in the period from the sixth month to 36th month was higher in females than in males. In the univariate and multivariate analyses, significant independent predictors with a negative influence on the long-term QoL score included female sex (ρ=−0.190, β=−0.21), age >60 years (ρ=−0.255, β=−0.186), and diabetes (ρ=−0.216, β=−0.216). Conclusion In a 36-month follow-up of ACS patients treated with PCI, there were no statistically significant differences in QoL between sexes. In the entire cohort, there was improvement in QoL, which was higher in the case of the females studied. For the entire group, significant independent determinants of lower QoL 3 years after ACS included female sex, age >60 years, and diabetes. PMID:27499616

  16. Segmental and whole body electrical impedance measurements in dialysis patients

    Nescolarde Selva, Lexa

    2006-01-01

    The main objective of this thesis is to contribute to the prevention and control of the cardiovascular risk, hydration state and nutritional state in dialysis patients using non-invasive electrical impedance measurements. The thesis is structured in three parts with the following objectives: 1) to establish electrical impedance reference data for healthy Cuban population, 2)to improve the diagnostic based on impedance methods in Cuban hemodialysis (HD)patients and 3) to develop the impedance ...

  17. ENZYMATIC DETERMINATION OF STARCH IN DOCE DE LEITE USING DIALYSIS

    Ivo Motim DEMIATE; KONKEL Francisco Enéias; PEDROSO Ricardo Alexandre

    2001-01-01

    The importance of starch for the food industry makes it necessary to develop new, fast, economic and accurate methodologies for its quantification. In the present paper starch hydrolysis using commercial enzymes of industrial grade are studied aiming to develop an easy and cheap analysis, available to a greater number of industries and technicians. The proposed method is simple, divided in a first step where soluble sugars are eliminated from the samples by using dialysis, followed by starch ...

  18. A proposal on auxiliary business insurance for peritoneal dialysis treatment

    WANG Juan; WANG Tao; FANG Ji-qian

    2008-01-01

    Background The peritoneal dialysis (PD) therapy for end stage renal disease (ESRD) is expensive. The main reason for non-acceptance onto dialysis programs is the great cost. In the present study, we design an auxiliary business insurance program to provide the potential ESRD patients who have no access to governmental medical insurance or can not afford the remaining part besides the limited reimbursement for peritoneal dialysis therapy.Methods The information applied in this study was extracted from the medical records of 641 PD patients, who were treated in two dialysis centers of the first and the third teaching hospitals of the Peking University respectively. A collective risk model was employed to estimate the expenses on PD therapy. Survival analyses were performed to obtain the average survival time of PD patients and the average length of time from the onset of the primary disease to the beginning of PD. An annuity method was used to determine the pure premium.Results For chronic nephritis, diabetes mellitus and hyperpietic as primary diseases, the mean survival time ± standard errors were (55.1±3.7) months, (38.9±3.2) months and (61.4±4.6) months respectively, and they were significantly different from each other (all P=0.000). The expenses of whole PD therapy were 242 159.05 Yuan, 182 525.02 Yuan and 284 579.24 Yuan respectively.Conclusions An auxiliary business insurance for PD patients was designed with the pure premium for any individual who had chronic nephritis, diabetes mellitus or hyperpietic as primary disease was RMB 35.94 Yuan/year, 87.73Yuan/year or 7.71 Yuan/year respectively without considering the additional premium for coping with the business expenditures and accidental risks.

  19. Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients

    Jovanović Dijana B.

    2008-01-01

    Full Text Available Cardiovascular (CVS morbidity and mortality in the endstage renal disease (ESRD patients on peritoneal dialysis therapy is 10-30 folds higher than in general population. The prevalence of well known traditional risk factors such as age, sex, race, arterial hypertension, hyperlipidaemia, diabetes, smoking, physical inactivity is higher in the uraemic patients. Besides these, there are specific, nontraditional risk factors for dialysis patients. Mild inflammation present in peritoneal dialysis (PD patients which can be confirmed by specific inflammatory markers is the cause of CVS morbidity and mortality in these patients. Hypoalbuminaemia, hyperhomocysteinaemia and a higher level of leptin are important predictors of vascular complications as well as CVS events in the PD patients. Plasma norepinephrine, an indicator of sympathetic activity, is high in the ESRD patients and higher in the PD patients than in the patients on haemodialysis (HD. Therefore, norepinephrine may be a stronger risk factor in the PD patients. The same applies to asymmetric dimethylargine (ADMA, an endogenous inhibitor of nitric oxide synthase, which is an important risk factor of CVS morbidity and mortality 15 % higher in the PD than the HD patients. Hyperphosphataemia, secondary hyperparathyroidism and high calcium x phosphate product have been associated with the progression of the coronary artery calcification and valvular calcifications and predict all-cause CVS mortality in the PD patients. Residual renal function (RRF declines with time on dialysis but is slower in the PD than the HD patients. RRF decline is associated with the rise of proinflammatory cytokines and the onset of hypervolaemia and hypertension which increase the risk of CVS diseases, mortality in general and CVS mortality. In conclusion, it is very important to establish all CVS risk factors in the PD patients to prevent CVS diseases and CVS mortality in this population.

  20. Chelating polyhedral oligomeric silsesquioxane nanofillers in chitosan dialysis membranes

    Tishchenko, Galina; Kebrlová, Natálie; Brus, Jiří; Dybal, Jiří; Rosova, E.; Dmitriev, I.; Elyashevich, G. K.; Bastl, Zdeněk

    Praha : Ústav makromolekulární chemie AS CR, v. v. i, 2007 - (Kahovec, J.). s. 101 ISBN 978-80-85009-55-2. [Microsymposium on Nanostructured Polymers and Polymer Nanocomposites /46./. 08.07.2007-12.07.2007, Praha] R&D Projects: GA ČR GA525/05/2584 Institutional research plan: CEZ:AV0Z40500505 Keywords : chitosan composite dialysis membranes * polyhedral oligomeric silsesquioxanes * metal ions * elastic properties Subject RIV: CD - Macromolecular Chemistry

  1. Biocompatible peritoneal dialysis solutions: many questions but few answers.

    Blake, Peter G; Jain, Arsh K; Yohanna, Sechelle

    2013-11-01

    The clinical value of biocompatible peritoneal dialysis solutions is uncertain because of inconsistent findings in randomized controlled trials. A systematic review by Cho et al. examining 20 such trials suggests a beneficial effect on residual renal function. However, the finding is not robust and may relate to decreased ultrafiltration causing hypervolemia. Future prescribing of these biocompatible solutions will probably continue to be driven by opinion, marketing, and cost considerations rather than by evidence-based medicine. PMID:24172730

  2. Association between blood cadmium levels and malnutrition in peritoneal dialysis

    Hsu, Ching-Wei; Lin, Ja-Liang; Lin-Tan, Dan-Tzu; Huang, Wen-Hung; Chen, Kuan-Hsing; Yen, Tzung-Hai

    2014-01-01

    Background Malnutrition is associated with an increased risk of cardiovascular death and may cause protein-energy wasting in individuals with chronic kidney disease. A previous study demonstrated that blood cadmium levels (BCLs) were associated with malnutrition in maintenance hemodialysis (MHD) patients. However, the correlation between cadmium exposure and malnutrition remains unclear in chronic peritoneal dialysis (CPD) patients. This study examined the possible adverse effects of environm...

  3. Encapsulating peritoneal sclerosis: Common or rare in peritoneal dialysis?

    Konstantina Triga

    2013-01-01

    Full Text Available Encapsulating peritoneal sclerosis (EPS is a serious and often fatal complication of long-term peritoneal dialysis (PD with severe malnutrition and poor prognosis. It causes progressive obstruction and encapsulation of the bowel loops. As EPS becomes more prevalent with longer duration of PD, large multicenter prospective studies are needed to establish its incidence and identify risk factors, therapeutic approach, and prognosis.

  4. The Effect of Ligustrazine on Peritoneal Transport in Peritoneal Dialysis

    朱忠华; 彭维毅; 王玉梅; 朱红艳; 杨晓; 邓安国

    2002-01-01

    Summary: In order to investigate the effect of ligustrazine (Lig) i.p. on peritoneal permeability inperitoneal dialysis and its side effects, creatinine was given intravenously and continuously tomaintain the high plasma creatinine level. All the rabbits were divided into three groups: normalcontrol group (group A), group B treated with 0. 12 % Lig and group C treated with 0. 24 % Lig.The peritoneal dialysis of all rabbits lasted 2 h. The plasma and dialysate levels of glucose, proteinand creatinine were observed immediate, 30 min, 60 min, 90 min,120 min after dialysis. Creasti-nine dialysate/plasma ratio (D/P), protein D/P ratio, glucose D/Do at different time points afterdialysis and creatinine mass transfer area coefficient (MTAC) at 120 min were calculated. Thestructures of peritoneum were observed under optical microscope and electron microscope aftercontinuously intraperitoneal injection of Lig for 14 days. The results showed that the 90-min and120-min creatinine D/P ratios in the group C were higher than in the group A. The 120-min creatinine MATC in the group C was higher than in the group A. The rabbits treated with Lig did notshow significant structure changes of peritoneum and signs of peritoneal irritation. It was suggest-ed that Lig could increase mass transfer ability of peritoneum without significant side effects.

  5. Pleuroperitoneal Leak Complicating Peritoneal Dialysis: A Case Series

    C. Kennedy

    2011-01-01

    Full Text Available Pressure related complications such as abdominal wall hernias occur with relative frequency in patients on peritoneal dialysis. Less frequently, a transudative pleural effusion containing dialysate can develop. This phenomenon appears to be due to increased intra-abdominal pressure in the setting of congenital or acquired diaphragmatic defects. We report three cases of pleuroperitoneal leak that occurred within a nine-month period at our institution. We review the literature on this topic, and discuss management options. The pleural effusion resolved in one patient following drainage of the peritoneum and a switch to haemodialysis. One patient required emergency thoracocentesis. The third patient developed a complex effusion requiring surgical intervention. The three cases highlight the variability of this condition in terms of timing, symptoms and management. The diagnosis of a pleuroperitoneal leak is an important one as it is managed very differently to most transudative pleural effusions seen in this patient population. Surgical repair may be necessary in those patients who wish to resume peritoneal dialysis, or in those patients with complex effusions. Pleuroperitoneal leak should be considered in the differential diagnosis of a pleural effusion, particularly a right-sided effusion, in a patient on peritoneal dialysis.

  6. Pulmonary hypertenstion ad leading factor in patients undergoing dialysis

    Objective: To determine the frequency and leading factors of pulmonary hypertension among chronic hemodialysis patients. Study Design: Case series. Place and Duration of Study: Hemodialysis Unit, Department of Nephrology, Sindh Institute of Urology and Transplantation, Karachi, from September 2011 to March 2012. Methodology: Patients of either gender aged between 16 to 60 years of age undergoing hemodialysis for at least 3 months not having pre-existing valvular heart disease, chronic lung disease or connective tissue disorder were included. Pulmonary hypertension was prospectively estimated by Doppler echocardiogram on patients undergoing dialysis. Pulmonary artery pressure was calculated on the post-dialysis day and leading factors were compared between patients with and without pulmonary hypertension. Results: A total of 178 patients were included in study with male to female ratio120/58 (2.06:1). The mean age was 33.84 +- 11.9 years. The mean duration of hemodialysis was 23.85 +- 22.48 months. Pulmonary hypertension was found in 76 (42.7%) patients. Out of the studied factors, low serum albumin ( 3.4 mg/dl, p = 0.01) was found to be statistically significant in patients with pulmonary hypertension. Conclusion: Pulmonary hypertension was frequently present in dialysis population (42.7%). This subset of patients had significantly lower albumin levels in serum. More research is needed in its pathogenesis to arrest its course. (author)

  7. Pleuroperitoneal leak complicating peritoneal dialysis: a case series.

    Kennedy, C

    2012-02-01

    Pressure related complications such as abdominal wall hernias occur with relative frequency in patients on peritoneal dialysis. Less frequently, a transudative pleural effusion containing dialysate can develop. This phenomenon appears to be due to increased intra-abdominal pressure in the setting of congenital or acquired diaphragmatic defects. We report three cases of pleuroperitoneal leak that occurred within a nine-month period at our institution. We review the literature on this topic, and discuss management options. The pleural effusion resolved in one patient following drainage of the peritoneum and a switch to haemodialysis. One patient required emergency thoracocentesis. The third patient developed a complex effusion requiring surgical intervention. The three cases highlight the variability of this condition in terms of timing, symptoms and management. The diagnosis of a pleuroperitoneal leak is an important one as it is managed very differently to most transudative pleural effusions seen in this patient population. Surgical repair may be necessary in those patients who wish to resume peritoneal dialysis, or in those patients with complex effusions. Pleuroperitoneal leak should be considered in the differential diagnosis of a pleural effusion, particularly a right-sided effusion, in a patient on peritoneal dialysis.

  8. Hepatitis C risk factor for patients submitted to dialysis

    Maria Zélia Baldessar

    2007-02-01

    Full Text Available This article reports the results of the research which has evaluated the prevalence and factors associated to the presence of Hepatitis C in patients submitted to dialysis at the Clinica de Doenças Renais (Clinic of Renal Diseases in Tubarao city (CRDT, Santa Catarina State, Brazil, in the period between January 1st, 2004 to December 31st in the same year. The prevalence of 16.8% of Hepatitis C in the studied population and the time-length of dialysis as significative risk factor have become evident. The non-correlation of seropositivity of the followings factors is also indicated: age, gender, base diseases, infrastructures, the type of clinic machines, the type of dialyser, used membranes, the machine sterilisation and substances for this process as well as the number of times of the dialyser reutilization. The data represented in this project suggest that the Hepatitis C presents high prevalence in patients in dialysis and the time-length of the treatment is a risky factor to acquire the infection.

  9. Effect of acupressure with valerian oil 2.5% on the quality and quantity of sleep in patients with acute coronary syndrome in a cardiac intensive care unit.

    Bagheri-Nesami, Masoumeh; Gorji, Mohammad Ali Heidari; Rezaie, Somayeh; Pouresmail, Zahra; Cherati, Jamshid Yazdani

    2015-10-01

    The purpose of this three-group double-blind clinical trial study was to investigate the effect of acupressure ( zhǐ yā) with valerian ( xié cǎo) oil 2.5% on the quality and quantity of sleep in patients with acute coronary syndrome (ACS) in a coronary intensive care unit (CCU). This study was conducted on 90 patients with ACS in Mazandaran Heart Center (Sari, Iran) during 2013. The patients were randomly assigned to one of three groups. Patients in the acupressure with valerian oil 2.5% group (i.e., valerian acupressure group) received bilateral acupoint ( xué wèi) massage with two drops of valerian oil for 2 minutes for three nights; including every point this treatment lasted in total 18 minutes. Patients in the acupressure group received massage at the same points with the same technique but without valerian oil. Patients in the control group received massage at points that were 1-1.5 cm from the main points using the same technique and for the same length of time. The quality and quantity of the patients' sleep was measured by the St. Mary's Hospital Sleep Questionnaire (SMHSQ). After the intervention, there was a significant difference between sleep quality and sleep quantity in the patients in the valerian acupressure group and the acupressure group, compared to the control group (p valerian oil experienced improved sleep quality; however, this difference was not statistically significant in comparison to the acupressure only group. Acupressure at the ear spirit gate ( shén mén), hand Shenmen, glabella ( yìn táng), Wind Pool ( fēng chí), and Gushing Spring ( yǒng quán) acupoints can have therapeutic effects and may improve the quality and quantity of sleep in patients with ACS. Using these techniques in combination with herbal medicines such valerian oil can have a greater impact on improving sleep and reducing waking during the night. PMID:26587395

  10. Acute Bronchitis

    ... of bronchitis: acute and chronic. Most cases of acute bronchitis get better within several days. But your cough ... that cause colds and the flu often cause acute bronchitis. These viruses spread through the air when people ...

  11. The potential role of HMGB1 release in peritoneal dialysis-related peritonitis.

    Shirong Cao

    Full Text Available High mobility group box 1 (HMGB1, a DNA-binding nuclear protein, has been implicated as an endogenous danger signal in the pathogenesis of infection diseases. However, the potential role and source of HMGB1 in the peritoneal dialysis (PD effluence of patients with peritonitis are unknown. First, to evaluate HMDB1 levels in peritoneal dialysis effluence (PDE, a total of 61 PD patients were enrolled in this study, including 42 patients with peritonitis and 19 without peritonitis. Demographic characteristics, symptoms, physical examination findings and laboratory parameters were recorded. HMGB1 levels in PDE were determined by Western blot and ELISA. The concentrations of TNF-α and IL-6 in PDE were quantified by ELISA. By animal model, inhibition of HMGB1 with glycyrrhizin was performed to determine the effects of HMGB1 in LPS-induced mice peritonitis. In vitro, a human peritoneal mesothelial cell line (HMrSV5 was stimulated with lipopolysaccharide (LPS, HMGB1 extracellular content in the culture media and intracellular distribution in various cellular fractions were analyzed by Western blot or immunofluorescence. The results showed that the levels of HMGB1 in PDE were higher in patients with peritonitis than those in controls, and gradually declined during the period of effective antibiotic treatments. Furthermore, the levels of HMGB1 in PDE were positively correlated with white blood cells (WBCs count, TNF-α and IL-6 levels. However, pretreatment with glycyrrhizin attenuated LPS-induced acute peritoneal inflammation and dysfunction in mice. In cultured HMrSV5 cells, LPS actively induced HMGB1 nuclear-cytoplasmic translocation and release in a time and dose-dependent fashion. Moreover, cytosolic HMGB1 was located in lysosomes and secreted via a lysosome-mediated secretory pathway following LPS stimulation. Our study demonstrates that elevated HMGB1 levels in PDE during PD-related peritonitis, at least partially, from peritoneal mesothelial cells

  12. Evaluating the Effect of Knowledge, Attitude, and Practice on Self-Management in Type 2 Diabetic Patients on Dialysis

    Ghannadi, Shima; Amouzegar, Atieh; Amiri, Parisa; Karbalaeifar, Ronak; Tahmasebinejad, Zhale

    2016-01-01

    Background. Type 2 diabetes is an increasingly common condition with several preventable microvascular complications such as kidney damage. Nephropathy is expensive to manage, especially as hospital dialysis treatment. Improving patients' knowledge, attitude, and practice (KAP) toward their condition can achieve better control, delay complications, and improve their quality of life. This study evaluated the KAP and self-care behaviors of diabetic patients on dialysis and variables that affect it. Methods. This cross-sectional study was conducted at Shahid Beheshti academic hospitals of Tehran, Iran. Face-to-face interviews were held to fill five validated questionnaires: three evaluating KAP, one evaluating self-management, and one evaluating quality of life. Result. 117 diabetic patients on hemodialysis (42 females) with mean (SD) age of 68.70 ± 9.26 years were enrolled in the survey. The scores for patient's KAP, self-care, and quality of life were 59.90 ± 11.23, 44.27 ± 8.35, 45.06 ± 12.87, 46.21 ± 10.23, and 26.85 ± 13.23, respectively. There was significant negative correlation between patients' knowledge and attitude with their glycosylated hemoglobin level and their fasting blood sugar. There was significant correlation between patients' knowledge and practice with their self-care activities. Conclusion. The present study suggests that patients' KAP scores have a practical effect upon self-care behavior. This highlights the needs for effective diabetes education programs in developing countries like Iran.

  13. Deciphering the contribution of biofilm to the pathogenesis of peritoneal dialysis infections: characterization and microbial behaviour on dialysis fluids

    Sampaio, J.; Machado, Diana; Gomes, Ana Marta; Machado, Idalina; Santos, Cledir; Lima, Nelson; Carvalho, Maria João; Cabrita, António; Rodrigues, Anabela; Martins, Margarida Isabel Barros Coelho

    2016-01-01

    Infections are major complications in peritoneal dialysis (PD) with a multifactorial etiology that comprises patient, microbial and dialytic factors. This study aimed at investigating the contribution of microbial biofilms on PD catheters to recalcitrant infections and their interplay with PD related-factors. A prospective observational study was performed on 47 patients attending Centro Hospitalar of Porto and Vila Nova de Gaia/Espinho to whom the catheter was removed due to infectious (n = ...

  14. A case of dialysis-related amyloidosis of the hip and cervical spine: imaging findings

    Lee, Gyung Kyu; Kang, Ik Won; Min, Seon Jung; Cho, Seong Whi; Kim, Seok Woo; Jang, Woo Young [Hallym University College of Medicine, Chuncheon (Korea, Republic of); Lee, Seon Joo [Inje University College of Medicine, Seoul (Korea, Republic of); Suh, Kyung Jin [Dankook University College of Medicine, Busan Paik Hospital, Busan (Korea, Republic of)

    2006-05-15

    Dialysis-related amyloidosis is a complication of long-term hemodialysis and it is characterized by the accumulation of {beta} 2-microglobulin in the osteoarticular structures. We describe here the imaging findings of a case of dialysis-related amyloidosis involving the hip and cervical spine in a 62-year-old woman who received long-term dialysis. We focus here on the CT and MR imaging findings of the cervical spine and we include a review of the relevant literatures.

  15. Effects of radiotherapy on the chemical constituents of blood in patients undergoing renal dialysis

    Changes in the chemical constituents of blood during radiotherapy in three patients who had undergone renal dialysis were examined. Serum blood urea nitrogen and potassium levels tended to rise during radiotherapy. In one patient, the serum potassium level exceeded 6.0 mEq/l, necessitating changes in treatment. Patients undergoing renal dialysis should be carefully monitored during radiotherapy, and management from the viewpoints of radiotherapy, renal dialysis, and diet control is necessary. (author)

  16. Extracorporeal support for patients with acute and acute on chronic liver failure.

    Aron, Jonathan; Agarwal, Banwari; Davenport, Andrew

    2016-04-01

    The number of patients developing liver failure; acute on chronic liver failure and acute liver failure continues to increase, along with the demand for donor livers for transplantation. As such there is a clinical need to develop effective extracorporeal devices to support patients with acute liver failure or acute-on-chronic liver failure to allow time for hepatocyte regeneration, and so avoiding the need for liver transplantation, or to bridge the patient to liver transplantation, and also potentially to provide symptomatic relief for patients with cirrhosis not suitable for transplantation. Currently devices can be divided into those designed to remove toxins, including plasma exchange, high permeability dialyzers and adsorption columns or membranes, coupled with replacement of plasma proteins; albumin dialysis systems; and bioartificial devices which may provide some of the biological functions of the liver. In the future we expect combinations of these devices in clinical practice, due to the developments in bioartificial scaffolds. PMID:26894968

  17. [Assisted peritoneal dialysis: home-based renal replacement therapy for the elderly patient].

    Wiesholzer, Martin

    2013-06-01

    The number of elderly patients with end stage renal disease is constantly increasing. Conventional hämodiaylsis as the mainstay of renal replacement therapy is often poorly tolerated by frail eldery patients with multiple comorbidities. Although many of these patients would prefer a home based dialysis treatment, the number of elderly patients using peritoneal dialysis (PD) is still low. Impaired physical and cognitive function often generates insurmountable barriers for self care peritoneal dialysis. Assisted peritoneal dialysis can overcome many of these barriers and give elderly patients the ability of a renal replacement therapy in their own homes respecting their needs. PMID:23797681

  18. Spectrum of abdominal pathologies detected with CT in long term dialysis patients

    Ulu, Esra Meltem Kayahan [Baskent University Faculty of Medicine, Department of Radiology, Fevzi Cakmak cad. No.: 45, Bahcelievler/Ankara (Turkey)], E-mail: emkayahanulu@yahoo.com; Tarhan, N. Cagla [Baskent University Faculty of Medicine, Department of Radiology, Fevzi Cakmak cad. No.: 45, Bahcelievler/Ankara (Turkey); Hocaoglu, Elif [Bakirkoy Dr Sadi Konuk Training and Research Hospital, Department of Radiology, Zuhurat Baba mah, Bakirkoy/Istanbul (Turkey); Akman, Beril [Department of Nephrology, Fevzi Cakmak cad. No.: 45, Bahcelievler/Ankara (Turkey); Basaran, Ceyla; Donmez, Fuldem Yildirim; Niron, Emin Alp [Baskent University Faculty of Medicine, Department of Radiology, Fevzi Cakmak cad. No.: 45, Bahcelievler/Ankara (Turkey)

    2009-11-15

    As a consequence of the expanded use of long term hemodialysis and continuous ambulatory peritoneal dialysis (CAPD) treatments and extended life spans, complications of end-stage renal disease and dialysis treatments are being encountered with increasing frequency in these patients. Computed tomography can accurately depict many of the potential complications of end-stage renal disease on dialysis. This article presents the abdominal CT findings of 429 end-stage renal disease patients who are on either hemodialysis or continuous ambulatory peritoneal dialysis treatment.

  19. Spectrum of abdominal pathologies detected with CT in long term dialysis patients

    As a consequence of the expanded use of long term hemodialysis and continuous ambulatory peritoneal dialysis (CAPD) treatments and extended life spans, complications of end-stage renal disease and dialysis treatments are being encountered with increasing frequency in these patients. Computed tomography can accurately depict many of the potential complications of end-stage renal disease on dialysis. This article presents the abdominal CT findings of 429 end-stage renal disease patients who are on either hemodialysis or continuous ambulatory peritoneal dialysis treatment.

  20. Sex differences in the quality of life of patients with acute coronary syndrome treated with percutaneous coronary intervention after a 3-year follow-up

    Jankowska-Polańska B

    2016-07-01

    Full Text Available Beata Jankowska-Polańska,1 Izabella Uchmanowicz,1 Krzysztof Dudek,2 Krystyna Łoboz-Grudzień1,3 1Department of Clinical Nursing, Wrocław Medical University, 2Department of Logistics and Transport Systems, Faculty of Mechanical Engineering, Wrocław University of Technology, 3Cardiology Unit, T Marciniak Lower Silesian Specialist Hospital, Emergency Medicine Centre, Wrocław, Poland Background: The aims of this study were to analyze the dynamics of quality of life (QoL changes after 36 months from the percutaneous coronary intervention (PCI depending on sex and identify baseline predictors of the follow-up QoL of patients hospitalized for acute coronary syndrome (ACS and subjected to PCI.Methods and results: The study included 137 patients, females (n=67 and males (n=70, with ACS who underwent PCI. The QoL was assessed using the MacNew Heart Disease Health-Related Quality of Life questionnaire. The group of females scored lower in all the domains of the MacNew Heart Disease Health-Related Quality of Life questionnaire in the initial measurement (B1, in the measurement after 6 months (B2, and in the long-term follow-up measurement (36 months – B3. Despite the fact that both groups achieved improved QoL, its values were higher in the males. The average growth rate of the QoL score in the period from the sixth month to 36th month was higher in females than in males. In the univariate and multivariate analyses, significant independent predictors with a negative influence on the long-term QoL score included female sex (Ρ=−0.190, β=−0.21, age >60 years (Ρ=−0.255, β=−0.186, and diabetes (Ρ=−0.216, β=−0.216.Conclusion: In a 36-month follow-up of ACS patients treated with PCI, there were no statistically significant differences in QoL between sexes. In the entire cohort, there was improvement in QoL, which was higher in the case of the females studied. For the entire group, significant independent determinants of lower QoL 3

  1. 大型蚤急性毒性试验的质量控制%Quality Control for Daphnia Magna Straus Acute Toxicity Tests

    张哲海; 陈明; 梅卓华; 赵春霞; 赵宏飞

    2011-01-01

    The toxic effect tests with the offspring of female Daphnia Magna at different ages using potassium dichromate were performed to strengthen quality control of Daphnia Magna acute toxicity tests.The research results from the offspring of 11 ~ 56 days' female Daphnia Magna showed the highest sensitivity to potassium dichromate was the offspring of 35 days' female Daphnia Magna, the lowest sensitivity to potassium dichromate was the offspring of 47 days' female Daphnia Magna.In a certain condition, increase of dilution water hardness could significantly reduce sensitivity of Daphnia magna to potassium dichromate.Test precision of 24h-EC50 for potassium dichromate with the offspring of 29 ~ 42 days' female Daphnia magna was the best,followed by that of 15 ~ 28 days'.The student test indicated the mean 24h-EC50 value of the group of the offspring of old than 42 days' female Daphnia Magna had significant different to the group of that of 15 ~ 28 days' ( P < 0.05 ), and highly significant different to the group of that of 29 ~ 42 days' ( P < 0.01 ).The offspring of 15 ~ 42 days' female Daphnia Magna in the culture at 20℃ is recommended for Daphnia Magna acute toxicity tests.The laboratory of acute toxicity tests should periodically check tests by the reference toxicant tests and reference toxicant quality control chart to demonstrate the continuing ability of the tests.%为加强大型蚤急性毒性试验的质量控制,采用重铬酸钾作为参考毒物分析了不同日龄母蚤所产幼蚤的毒性效应变化.研究发现,在大型蚤急性毒性试验中,对于在11~56日龄期间的母蚤,以35日龄母蚤所产幼蚤对重铬酸钾的敏感度最高,47日龄母蚤所产幼蚤的敏感度最低.在一定范围内,提高稀释水硬度可显著降低大型蚤对重铬酸钾的敏感度.重铬酸钾的24h-EC50值的实验室精密度以29~42日龄母蚤组所产幼蚤最好,其次为15~28日龄母蚤组;经t检验,大于42日龄母蚤

  2. Do Gender and Race/Ethnicity Influence Acute Myocardial Infarction Quality of Care in a Hospital with a Large Hispanic Patient and Provider Representation?

    Tomás Romero

    2013-01-01

    Full Text Available Background. Disparities in acute myocardial infarction (AMI care for women and minorities have been extensively reported in United States but with limited information on Hispanics. Methods. Medical records of 287 (62% Hispanic and 176 (38% non-Hispanic white (NHW patients and 245 women (53% admitted with suspected AMI to a southern California nonprofit community hospital with a large Hispanic patient and provider representation were reviewed. Baseline characteristics, outcomes (mortality, CATH, PCI, CABG, and use of pertinent drug therapy, and medical insurance were analyzed according to gender, Hispanic and NHW race/ethnicity when AMI was confirmed. For categorical variables, 2×2 chi-square analysis was conducted. Odds ratio and 95% confidence interval for outcomes adjusted for gender, race/ethnicity, cardiovascular risk factors, and insurance were obtained. Results. Women and Hispanics had similar drug therapy, CATH, PCI, and mortality as men and NHW when AMI was confirmed (n=387. Hispanics had less private insurance than NHW (31.4% versus 56.3%, P<0.001; no significant differences were found according to gender. Conclusions. No differences in quality measures and outcomes were found for women and between Hispanic and NHW in AMI patients admitted to a facility with a large Hispanic representation. Disparities in medical insurance showed no influence on these findings.

  3. Acute renal failure in pediatric patients: Etiology and predictors of outcome

    Ghani Amal

    2009-01-01

    Full Text Available Acute renal failure (ARF is the acute loss of kidney function over hours or days, the etiology of which varies in different countries. The data on the etiology and outcome of ARF in Arab children is limited. Our objective was to define the causes and predictors of outcome of ARF in Kuwaiti children, and the variables determining their fitness for dialysis. A total of 32 children with ARF were evaluated regarding their demographic and clinical data, the cause of ARF and the co-morbidities. Data were analyzed to find the independent variables determining fitness for dia-lysis and outcome. Males comprised 62.5% of the study children; 46.9% of ARF cases were due to sepsis and 56.2% underwent renal replacement therapy (RRT. Univariate analysis showed that age, hemodynamic instability, use of vasopressors, multi-organ failure (MOF, and mechanical venti-lation contributed to fitness for dialysis. However, MOF was the only independent variable affecting fitness for dialysis. The overall mortality was 43.8%. Univariate analysis showed that age below 24-months, hemodynamic instability, use of vasopressors, fluid overload, need for mecha-nical ventilation, MOF and late referral to the nephrologist were associated with poor outcome. However, multivariate analysis documented MOF, and the time of nephrologists′ intervention as independent prognostic indicators. Our study suggests that sepsis was the major cause of pediatric ARF. RRT is the optimal treatment, and the only factor determining child′s fitness for dialysis is MOF.

  4. Health-related Quality of Life in CKD Patients: Correlates and Evolution over Time

    Mujais, Salim K.; Story, Ken; Brouillette, John; Takano, Tomoko; Soroka, Steven; Franek, Catherine; Mendelssohn, David; Finkelstein, Frederic O.

    2009-01-01

    Background and objectives: Very few large-scale studies have investigated the determinants of health-related quality of life (HRQOL) in chronic kidney disease (CKD) patients not on dialysis or the evolution of HRQOL over time.

  5. National kidney dialysis and transplant registries in Latin America: how to implement and improve them.

    González-Bedat, María Carlota; Rosa-Diez, Guillermo Javier; Fernández-Cean, Juan Manuel; Ordúñez, Pedro; Ferreiro, Alejandro; Douthat, Walter

    2015-09-01

    The Strategic Plan of the Pan American Health Organization, 2014-2019, Championing Health: Sustainable Development and Equityrecognizes that "Chronic kidney disease, caused mainly by complications of diabetes and hypertension, has increased in the Region." This Plan includes the first concrete goal on chronic kidney disease: to achieve a prevalence rate for renal replacement therapy of at least 700 patients per million population by 2019. National dialysis and transplant registries (DTR) are a useful tool for epidemiological research, health care planning, and quality improvement. Their success depends on the quality of their data and quality control procedures. This article describes the current situation of national DTRs in the Region and the content of their information and health indicators, and it offers recommendations for creating and maintaining them. It points to their heterogeneity or absence in some countries, in line with the inequities that patients face in access to renal replacement therapy. The complete lack of information in Caribbean countries prevents their inclusion in this communication, which requires immediate attention. PMID:26758005

  6. National kidney dialysis and transplant registries in Latin America: how to implement and improve them

    María Carlota González-Bedat

    2015-09-01

    Full Text Available The Strategic Plan of the Pan American Health Organization, 2014-2019, Championing Health: Sustainable Development and Equityrecognizes that "Chronic kidney disease, caused mainly by complications of diabetes and hypertension, has increased in the Region." This Plan includes the first concrete goal on chronic kidney disease: to achieve a prevalence rate for renal replacement therapy of at least 700 patients per million population by 2019. National dialysis and transplant registries (DTR are a useful tool for epidemiological research, health care planning, and quality improvement. Their success depends on the quality of their data and quality control procedures. This article describes the current situation of national DTRs in the Region and the content of their information and health indicators, and it offers recommendations for creating and maintaining them. It points to their heterogeneity or absence in some countries, in line with the inequities that patients face in access to renal replacement therapy. The complete lack of information in Caribbean countries prevents their inclusion in this communication, which requires immediate attention.

  7. Dialysis-related amyloidosis: visceral involvement and protein constituents.

    Campistol, J M; Argilés, A

    1996-01-01

    beta 2-M amyloidosis mainly concerns dialysis patients and typically presents with osteoarticular symptoms. In order to precise the incidence and gravity of visceral involvement, subcutaneous abdominal fat aspirates, skin and rectal biopsies, as well as echocardiograms were performed in 26 patients with severe beta 2-M amyloidosis. Visceral amyloidosis was confirmed in 58% and the numbers were even higher when including heart abnormalities suggestive of amyloidosis (81%). Clinical manifestations of visceral involvement were usually not severe and include odynophagia, gastrointestinal haemorrhage, intestinal obstruction, kidney stones, myocardial dysfunction and subcutaneous tumours. The removal and synthesis rates of beta 2-M were assessed during dialysis. Serum 131I-beta 2-M levels decreased by 5-10% with cuprophane and by 40-45% with polysulfone and polyacrylonitrile membranes. These reduction rates were higher than those found with unlabelled beta 2-M suggesting an increased synthesis or release during dialysis. The protein constituents of amyloid deposits were studied. Two different preparative methods to extract the proteins from amyloid deposits were used. TCA precipitation showed the presence of several proteins which were not observed with PBS homogenizing and resuspending in guanidine. The protein constituents of amyloid fibrils were studied by both, two dimensional gel electrophoresis (2D-gel) as well as protein sequencing after gel filtration. Similarly, the technical approach used for protein analysis greatly influenced the results. It was observed that 2D-gel displayed the presence of proteins which were missed by the gel filtration technique. Some of the proteins contained in amyloid deposits in addition to beta 2-M, were identified as globin chains, kappa and lambda light chains of immunoglobulins, and alpha 2 macroglobulin. A putative participation of these other protein constituents on the pathogenesis of beta 2-microglobulin amyloidosis is

  8. AngioJet Thrombectomy for Occluded Dialysis Fistulae: Outcome Data

    This study evaluates AngioJet thrombectomy of occluded autogenous dialysis fistulae and polytetrafluoroethylene (PTFE) grafts in a UK hemodialysis population. Comparison is made with published data of alternative percutaneous thrombectomy methods. All patients with occluded dialysis fistulae who sought care at the Royal Liverpool University Hospital between October 2006 and June 2008 were included in the study. All patients were treated with the AngioJet Rheolytic Thrombectomy Device (Possis, Minneapolis, MN). Demographics, time of occlusion, adjunctive therapies, complications, and follow-up data have been prospectively recorded. A total of 64 thrombectomy procedures were performed in 48 patients. Forty-four autogenous fistulas were treated in 34 patients (19 brachiocephalic, 8 radiocephalic, and 7 transposed brachiobasilic). Twenty PTFE grafts were treated in 14 patients (9 brachioaxillary, 3 brachiocephalic loop grafts, 1 brachiobasilic, and 1 femoro-femoral). The average length of occlusion was 24 cm. Average time to intervention was 4 days. Immediate primary patency was 91%. Primary patency at 1, 3, and 6 months, respectively, was 71%, 60%, and 37%. Secondary patency at 3, 6, and 12 months was 87%, 77%, and 62%, respectively. Angioplasty was carried out in all procedures. Patients required stent insertion in 34 of the 64 thrombectomies to treat angioplasty-resistant stenoses. Complications included a puncture-site hematoma, and three angioplasty-related vein ruptures in one patient, all treated with covered stent grafts. Two cases of distal brachial arterial embolization were successfully treated by thrombosuction. AngioJet thrombectomy in dialysis access occlusion is safe and effective, comparing favorably with other methods.

  9. The value of serum NGAL in determination of dialysis indication

    Objective: To investigate if Neutrophil Gelatinase-associated Lipocalin can be used or not as a biochemical marker to determine the indications for emergency dialysis treatment. Methods: The study was conducted at the Emergency Department of Numune Taraining and Research Hospital, Ankara, Turkey, in 2012, and comprised 60 patients who had uraemic symptoms and abnormal laboratory tests, including elevated potassium, blood urea nitrogen, and creatinine level or lowered pH and bicarbonate. They were divided in to 2 equal groups as those having indication for dialysis (Group 1) and those not having such indications (Group 2). Relevant values, including that of Neutrophil Gelatinase-associated Lipocalin, were compared between the two groups. To assess the utility of Neutrophil Gelatinase-associated Lipocalin measurements at varying cut-off values to predict indications for dialysis, a conventional receiver operating characteristic curve was generated and the area under the curve was calculated. P<0.05 was considered statistically significant. Results: The mean age of the 30 patients in Group 1 was 68.29+-16.9 years, while in Group 2 it was 66.47+-14.2 years (p<0.65). The mean Neutrophil Gelatinase-associated Lipocalin level was 817.65+-334.76ng/mL in Group 1 and 398.9 202.42ng/mL in Group 2 (p<0.001). The best cut-off level for Neutrophil Gelatinase-associated Lipocalin to predict emergency haemodialysis indication was 615ng/mL with a sensitivity of 82% and a specificity of 80%, and the areas under curve was 0.84. Conclusion: Serum Neutrophil Gelatinase-associated Lipocalin level may be a determining parameter for indication of emergency haemodialysis. (author)

  10. Analysis of bone scintigraphy in chronic dialysis patients

    The dialysis period, plain roentgenography, hemological tests and bone mineral content were studied dividing bone scintigraphic patterns in 120 dialysis patients due to the chronic renal failure into 5 groups (A-E). Moreover, variations of its patterns in 103 patients whose chronological changeable observation is available were studied. In group A (6 cases) strong accumulation in the cranial bone and jaw bone by bone scintigraphy, salt and pepper signs in the cranial bone by plain roentgenography, high level of PTH and ALP, and swelling of parathyroid gland in all cases were detected. In group B (11 cases) being sporadically observed hot spot by slightly high background and group C (33 cases) without observing hot spot by high background, fracture and pseudo-fracture were observed by plain roentgenography. The similar results in both group B and group C were observed by hemological tests. The transfer from group E to others or from others to group E, and mutual transfer of group B and group C were chronologically observed. In group D (6 cases), accumulated site was observed by plain roentgenography. In group E (64 cases) showing normally accumulated pattern, cases revealing fracture and pseudo-fracture were observed by plain roentgenography. The transfer in other groups in majority cases, and transfer from groups B and C in some cases were chronologically observed. From the above-mentioned results, classification of the bone scintigraphic patterns and its chronological observation were considered to be very useful for evaluation of the pathology and variation of osseous lesions in dialysis patients. (author)

  11. Cardiovascular risk factors in hemodialysis and peritoneal dialysis patients

    Helal Imed

    2010-01-01

    Full Text Available Cardiovascular diseases are a major cause of morbidity and mortality in patients with end-stage renal disease (ESRD. The aim of our investigation was the evaluation of an extensive cardiovascular profile in hemodialysis (HD and peritoneal dialysis (PD patients. We studied 74 patients with ESRD (38 males, 36 females, maintained either on chronic HD (n= 50 or chronic PD (n= 24 and age and sex matched 20 healthy subjects as controls. The lipid profile, homo-cysteine (Hcy and C reactive protein (CRP were measured. When compared to a healthy popu-lation, HD patients displayed a marked atherogenic profile, as attested by increased levels of total cholesterol (TC, triglycerides (TG, low-density lipoprotein-cholesterol (LDL-C, apolipoprotein A (Apo A, CRP, Hcy and lower concentrations of high-density lipoprotein-cholesterol (HDL-C, Apo B, albumin (ALB. A significant difference was noted concerning the rates of Apo B, HDL-C, TC, ALB and Hcy. Same biological disorders that those found at HD patients were noted in these PD patients. One also noted lower concentration in Apo A. there were a significant diffe-rence with the reference group concerning the rates of albumin, Apo A, HDL-Cl and Hcy. When compared to PD patients, HD patients had significantly decreased concentration of LDL-C. The peculiar metabolic changes observed in the present study confirm the marked tendency of patients with impaired renal function for developing cardiovascular diseases, irrespectively of the type of dialysis. We suggest including uremia-related risk factors in the panel for evaluation of cardio-vascular risk in dialysis patients.

  12. Evaluation of the Importance of Patient Education in Peritoneal Dialysis

    Meltem Gürsu

    2010-03-01

    Full Text Available Aim: Peritoneal dialysis is the type of renal replacement therapy which requires active participation of the patient; therefore, the education of the patient is of major importance. We aimed to evaluate objectively the importance of continuation of education in patients on peritoneal dialysis (PD. Methods: Thirty patients included in our study were asked to perform two questionnaires before and after an education session lasting about 45 minutes. The questions were about the functions of the kidneys, renal failure and PD techniques in the first one, and peritonitis, hypervolemia and nutrition in the second questionnaire. The numbers of correct answers before and after the education were compared. Results: The mean number of correct answers raised from 5.48±1.7 to 6.26±1.6 with the education in the first (p=0.002 and from 5.14±1.5 to 7.14±0.9 in the second questionnaire (p<0.001. Although there was a significant improvement with education, it was more obvious in the second questionnaire, suggesting better performance of both the teaching nurses and patients. In the first questionnaire, fifteen patients’ results improved with the education, while correct answers did not change in six of them. The number of correct answers increased in nineteen patients, while in three of them it did not change in the second questionnaire. Conclusion: The success rate of about only 60% in a test performed during the following months of treatment, in spite of a dense education program at the beginning of the dialysis, shows that this education must be repeated regularly. (The Medical Bulletin of Haseki 2010; 48: 14-7

  13. Serum phosphorus reduction in dialysis patients treated with cinacalcet for secondary hyperparathyroidism results mainly from parathyroid hormone reduction

    Zitt, Emanuel; Fouque, Denis; Jacobson, Stefan H;

    2013-01-01

    The calcimimetic cinacalcet lowers parathyroid hormone (PTH), calcium (Ca) and phosphorus (P) in dialysis patients with secondary hyperparathyroidism (SHPT). We explored serum P changes in dialysis patients treated with cinacalcet, while controlling for vitamin D sterol and phosphate binder (PB) ...

  14. Efficacy of bolus intravenous iron treatment in peritoneal dialysis patients

    Jovanović Nataša

    2005-01-01

    Full Text Available Introduction. Normocytic, normochromic anemia is one of the first signs of chronic renal failure and it is common in patients on chronic dialysis treatment. It causes decrease in oxygen supply to tissues, increases cardiac minute volume, causes left ventricular hyperthrophy, cardiac insufficiency, disorders related to cognitive functions and immune response, and increases morbidity and mortality rates. The leading cause of anemia in patients on chronic peritoneal dialysis (PD is iron depletion and most patients on PD need oral or parenteral iron supplementation. The aim of this study was to evaluate our first experience with bolus intravenous ferrogluconate therapy in patients on chronic peritoneal dialysis at the Nephrology Clinic of the Clinical Center of Serbia (CCS. Material and Methods. We examined 11 patients, 7 males and 4 females, mean-age 49 years (range 31 to 68 years on chronic PD. All patients received blood transfusions, oral or intramuscular iron supplementation before 465 to 665 mg ferrogluconate therapy was given in 500 ml. saline intravenous infusion; 5 of them were on erythropoietin therapy and 2 of them started with EPO therapy after the ferrogluconate therapy. Results. The blood count improved during the first 3 months after application of bolus intravenous iron therapy (ferrogluconate; erythropoietin dose was not increased during the follow-up. Some patients suffered from side effects during infusion and 6 patients received the complete treatment. Discussion. Blood count improves in a number of patients affected by end-stage renal disease during the first months on continuous ambulatory peritoneal dialysis (CAPD treatment. But a large number of patients on chronic CAPD treatment are iron-depleted and they require oral or parenteral substitution. Side effects and complications of intravenous iron therapy were not severe and only one patient suffered from allergic manifestations. Ferremia and blood count improved in patients

  15. Peritoneal membrane characteristics in patients on peritoneal dialysis

    Jamal Al-wakeel

    2011-01-01

    Full Text Available Peritoneal dialysis (PD is a well-established modality for treatment of patients with end-stage renal disease, giving excellent patient and technique survival rates. In Saudi Arabia, data collected by the Saudi Center for Organ Transplantation showed that in 2008, patients on PD accounted for a mere 4.8% of total patients on renal replacement therapy, including hemodialysis and renal transplantation. This study was conducted to identify the characteristics of membrane per-meability in the Saudi population and to assess the role of various factors affecting solute transport across the peritoneal membrane. We followed up a total of 52 patients on Continuous Ambulatory Peritoneal Dialysis (CAPD as well as Automated Peritoneal Dialysis (APD, being treated in the PD unit of the King Khalid University Hospital, Riyadh. There were 30 female and 22 male patients; 14 patients were using CAPD while 38 patients were on APD. The mean age of the patients was 50.5 years, with a range of 14-86 years. The average body mass index (BMI was 27.1 kg/m 2 and the mean body surface area (BSA of the study patients was 1.71 m 2 . A standardized PET test was performed on all patients, 4-6 weeks after initiation of regular PD. The Kt/V and creatinine clearance measured 6-8 weeks after initiation of dialysis were 1.96 and 56.59 L/week, respectively. Residual renal function was assessed on the basis of daily urine output, using 24-hour urine collection. The mean serum urea con-centration was 16.91 mmol/L and mean serum creatinine was 702 μmol/L. According to the Peritoneal Equiliberation Test (PET, 8% of the subjects belonged to the high trans-porter category, 44% patients belonged to the high-average transport group, 46% to the low-average category and 2% came in the low transporter category. Our study suggests that the patient characteristics and demographic para-meters seen in the Saudi population are comparable to those seen in other studies from the Middle East and

  16. Peritoneal Dialysis and the Process of Modality Selection

    Blake, Peter G.; Quinn, Robert R; Matthew J Oliver

    2013-01-01

    The process of modality selection and how it works is a critical determinant of peritoneal dialysis (PD) utilization. This very complex process has not been well analyzed. Here, we break it down into 6 steps and point out how problems at each step can significantly reduce the proportion of endstage renal disease patients initiating PD. It is important that any program wising it to grow its use of PD understand the steps and the points at which problems may be arising. Examples are presented.

  17. Effectiveness, Quality of Life, and Cost of Caring for Children in France with Recurrent Acute Rhinopharyngitis Managed by Homeopathic or Non-Homeopathic General Practitioners: A Pragmatic, Prospective Observational Study

    Melanie Trichard; Gilles Chaufferin; Christian Dubreuil; Nicolas Nicoloyannis; Gerard Duru

    2004-01-01

    Background & Objective: In France, non-homeopathic general practitioners (GPs) often use antibacterials to treat children with recurrent acute viral rhinopharyngitis; whereas homeopathic GPs tend to use homeopathic medicines. We compared the effectiveness, the quality of life of the parents, and the direct and indirect costs associated with treatment from homeopathic and non-homeopathic GPs. Method: We assessed the direct (consultations, medicines, further tests) and indirect (time off work) ...

  18. 78 FR 51276 - Proposed Information Collection (Access to Care Dialysis Pilot Survey and Interview); Activity...

    2013-08-20

    ... Questionnaire, VA Form 10-10067. b. Access to Care Semi-Structured Interview Guide. OMB Control Number: 2900-NEW... AFFAIRS Proposed Information Collection (Access to Care Dialysis Pilot Survey and Interview); Activity... refer to ``OMB Control No. 2900-NEW (Access to Care Dialysis Pilot Survey and Interview)'' in...

  19. Obstetric outcomes in women with end-stage renal disease on chronic dialysis: a review

    Yang, L Y; Thia, E W H; Tan, L K

    2010-01-01

    Pregnancies in women on chronic dialysis for end-stage renal disease are high risk, but outcomes appear to have improved with increasing experience and advances in dialysis care. This paper reviews the existing data on outcomes in such pregnancies to enable evidence-based preconception counselling and anticipation of antenatal complications.

  20. Standardized Prevalence Ratios for Atrial Fibrillation in Adult Dialysis Patients in Japan

    Ohsawa, Masaki; Tanno, Kozo; Okamura, Tomonori; Yonekura, Yuki; Kato, Karen; Fujishima, Yosuke; Obara, Wataru; Abe, Takaya; Itai, Kazuyoshi; Ogasawara, Kuniaki; Omama, Shinichi; Turin, Tanvir Chowdhury; Miyamatsu, Naomi; Ishibashi, Yasuhiro; Morino, Yoshihiro; Itoh, Tomonori; Onoda, Toshiyuki; Kuribayashi, Toru; Makita, Shinji; Yoshida, Yuki; Nakamura, Motoyuki; Tanaka, Fumitaka; Ohta, Mutsuko; Sakata, Kiyomi; Okayama, Akira

    2016-01-01

    Background While it is assumed that dialysis patients in Japan have a higher prevalence of atrial fibrillation (AF) than the general population, the magnitude of this difference is not known. Methods Standardized prevalence ratios (SPRs) for AF in dialysis patients (n = 1510) were calculated compared to data from the general population (n = 26 454) living in the same area. Results The prevalences of AF were 3.8% and 1.6% in dialysis patients and the general population, respectively. In male subjects, these respective values were 4.9% and 3.3%, and in female subjects they were 1.6% and 0.6%. The SPRs for AF were 2.53 (95% confidence interval [CI], 1.88–3.19) in all dialysis patients, 1.80 (95% CI, 1.30–2.29) in male dialysis patients, and 2.13 (95% CI, 0.66–3.61) in female dialysis patients. Conclusions The prevalence of AF in dialysis patients was twice that in the population-based controls. Since AF strongly contributes to a higher risk of cardiovascular mortality and morbidity in the general population, further longitudinal studies should be conducted regarding the risk of several outcomes attributable to AF among Japanese dialysis patients. PMID:26804038

  1. Patient-Staff Interactions and Mental Health in Chronic Dialysis Patients

    Swartz, Richard D.; Perry, Erica; Brown, Stephanie; Swartz, June; Vinokur, Amiram

    2008-01-01

    Chronic dialysis imposes ongoing stress on patients and staff and engenders recurring contact and long-term relationships. Thus, chronic dialysis units are opportune settings in which to investigate the impact of patients' relationships with staff on patient well-being. The authors designed the present study to examine the degree to which…

  2. The relationship between changes of blood pressure during dialysis and mortality in maintenance hemodialysis patients

    蔡宏

    2014-01-01

    Objective To determine the relationship between changes of blood pressure(BP)during dialysis and mortality in maintenance hemodialysis(MHD)patients.Methods A total of 364 cases of MHD patients were collected prospectively and the relationship between changes of blood pressure during dialysis and mortality was as-

  3. 42 CFR 410.52 - Home dialysis services, supplies, and equipment: Scope and conditions.

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Home dialysis services, supplies, and equipment... Medical and Other Health Services § 410.52 Home dialysis services, supplies, and equipment: Scope and... patient in his or her home: (1) Purchase or rental, installation, and maintenance of all...

  4. Care of the Patient with Renal Disease: Peritoneal Dialysis and Transplants, Nursing 321A.

    Hulburd, Kimberly

    A description is provided of a course, "Care of the Patient with Renal Disease," offered at the community college level to prepare licensed registered nurses to care for patients with renal disease, including instruction in performing the treatments of peritoneal dialysis and continuous ambulatory peritoneal dialysis (CAPD). The first sections of…

  5. In situ microfluidic dialysis for biological small-angle X-ray scattering

    Skou, Magda; Skou, Soren; Jensen, Thomas Glasdam;

    2014-01-01

    for simultaneous SAXS and ultraviolet absorption measurements during protein dialysis, integrated directly on a SAXS beamline. Microfluidic dialysis can be used for monitoring structural changes in response to buffer exchange or, as demonstrated, protein concentration. By collecting X-ray data during...

  6. Unusual causes of peritonitis in a peritoneal dialysis patient: Alcaligenes faecalis and Pantoea agglomerans

    Arikan Hakki

    2011-04-01

    Full Text Available Abstract An 87 -year-old female who was undergoing peritoneal dialysis presented with peritonitis caused by Alcaligenes faecalis and Pantoea agglomerans in consecutive years. With the following report we discuss the importance of these unusual microorganisms in peritoneal dialysis patients.

  7. Unusual causes of peritonitis in a peritoneal dialysis patient: Alcaligenes faecalis and Pantoea agglomerans

    Arikan Hakki; Ari Elif; Tigen Elif; Asicioglu Ebru; Kahveci Arzu; Odabasi Zekaver; Ozener Cetin

    2011-01-01

    Abstract An 87 -year-old female who was undergoing peritoneal dialysis presented with peritonitis caused by Alcaligenes faecalis and Pantoea agglomerans in consecutive years. With the following report we discuss the importance of these unusual microorganisms in peritoneal dialysis patients.

  8. Hemodialysis versus peritoneal dialysis: a case control study of survival in patients with chronic kidney disease stage 5

    Maier, Alexandra; Stocks, Franziska; Pommer, Wolfgang;

    2009-01-01

    It is still controversial whether the mode of dialysis or preexisting comorbidities may influence the prognosis of patients with chronic kidney disease stage 5. Therefore, we performed a prospective case control study to evaluate whether the mode of dialysis may influence outcome. We found 25 cases...... dialysis, predicted death in patients with chronic kidney disease. It is concluded that age and comorbidities but not mode of dialysis are important to predict survival in patients with chronic kidney disease stage 5....

  9. Effect of dialysis on plasma and CSF tryptophan and CSF 5-hydroxyindoleacetic acid in advanced renal disease.

    Sullivan, P A; Murnaghan, D; Callaghan, N; Kantamaneni, B D; Curzon, G

    1980-01-01

    Patients with uraemic encephalopathy were previously found to have low total tryptophan (bound plus free), but high free tryptophan concentrations in the plasma and high CSF tryptophan concentrations. The 5-hydroxytryptamine metabolite 5-hydroxyindoleacetic acid was also raised in the CSF. A study of the effect of dialysis treatment on these substances in chronic uraemic patients with and without dialysis dementia is described. After an episode of dialysis the patients without dialysis dement...

  10. 42 CFR 414.310 - Determination of reasonable charges for physician services furnished to renal dialysis patients.

    2010-10-01

    ... services furnished to renal dialysis patients. 414.310 Section 414.310 Public Health CENTERS FOR MEDICARE... Determination of reasonable charges for physician services furnished to renal dialysis patients. (a) Principle. Physician services furnished to renal dialysis patients are subject to payment if the services are...

  11. 42 CFR 414.335 - Payment for EPO furnished to a home dialysis patient for use in the home.

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Payment for EPO furnished to a home dialysis... for EPO furnished to a home dialysis patient for use in the home. Link to an amendment published at 75 FR 49202, Aug. 12, 2010. (a) Payment for EPO used at home by a home dialysis patient is made only...

  12. The urine output definition of acute kidney injury is too liberal

    Md Ralib, Azrina; Pickering, John W; Shaw, Geoffrey M.; Endre, Zoltán H

    2013-01-01

    Introduction The urine output criterion of 0.5 ml/kg/hour for 6 hours for acute kidney injury (AKI) has not been prospectively validated. Urine output criteria for AKI (AKIUO) as predictors of in-hospital mortality or dialysis need were compared. Methods All admissions to a general ICU were prospectively screened for 12 months and hourly urine output analysed in collection intervals between 1 and 12 hours. Prediction of the composite of mortality or dialysis by urine output was analysed in in...

  13. Comparison of health-related quality of life of children during maintenance therapy with acute lymphoblastic leukemia versus siblings and healthy children in India.

    Bansal, Minakshi; Sharma, Kamlesh K; Vatsa, Manju; Bakhshi, Sameer

    2013-05-01

    Data on quality of life (QOL) specifically in maintenance therapy of acute lymphoblastic leukemia (ALL) are minimal. This study was done to assess various items listed in domains of QOL (physical, emotional, social and school health domains) of children with ALL during maintenance therapy, and compare the same with those of their siblings and other healthy children. Forty children on maintenance therapy of ALL, 40 siblings and 40 healthy children were assessed for QOL by child self-report using PedsQL 4.0 Generic Core in the local language. Means were computed and compared for each domain with one-way analysis of variance (ANOVA), wherein higher values reflected better QOL. Overall QOL of children with ALL in maintenance therapy (77.16 ± 10.98) was significantly poorer than that of siblings (93.56 ± 4.41) and healthy children (93.02 ± 3.76) (p care, household work, exercise, attentiveness, memory and homework were unaffected. There was significantly higher absenteeism due to sickness and hospital visits, and increased emotional problems (fear, anger, sleeping problems) among children with ALL. In the social health domain, children with ALL reported difficulty in maintaining friendships and competing. QOL of siblings was as good as that of healthy children in physical, social and school health domains, but they had increased emotional problems such as anger and sadness. Healthy children reported significantly higher future worries and bullying than children with ALL and siblings. This study validated that the QOL of children with ALL during maintenance therapy was significantly poorer than that of siblings and healthy children. The study identified various items in each domain of QOL that were affected in these children, and thus would assist in guiding healthcare professionals to focus on these specific items so as to improve their overall QOL. PMID:23035720

  14. Acute Pancreatitis and Pregnancy

    ... Acute Pancreatitis > Acute Pancreatitis and Pregnancy test Acute Pancreatitis and Pregnancy Timothy Gardner, MD Acute pancreatitis is ... of acute pancreatitis in pregnancy. Reasons for Acute Pancreatitis and Pregnancy While acute pancreatitis is responsible for ...

  15. Racial and Ethnic Disparities in Use of and Outcomes with Home Dialysis in the United States.

    Mehrotra, Rajnish; Soohoo, Melissa; Rivara, Matthew B; Himmelfarb, Jonathan; Cheung, Alfred K; Arah, Onyebuchi A; Nissenson, Allen R; Ravel, Vanessa; Streja, Elani; Kuttykrishnan, Sooraj; Katz, Ronit; Molnar, Miklos Z; Kalantar-Zadeh, Kamyar

    2016-07-01

    Home dialysis, which comprises peritoneal dialysis (PD) or home hemodialysis (home HD), offers patients with ESRD greater flexibility and independence. Although ESRD disproportionately affects racial/ethnic minorities, data on disparities in use and outcomes with home dialysis are sparse. We analyzed data of patients who initiated maintenance dialysis between 2007 and 2011 and were admitted to any of 2217 dialysis facilities in 43 states operated by a single large dialysis organization, with follow-up through December 31, 2011 (n =: 162,050, of which 17,791 underwent PD and 2536 underwent home HD for ≥91 days). Every racial/ethnic minority group was significantly less likely to be treated with home dialysis than whites. Among individuals treated with in-center HD or PD, racial/ethnic minorities had a lower risk for death than whites; among individuals undergoing home HD, only blacks had a significantly lower death risk than whites. Blacks undergoing PD or home HD had a higher risk for transfer to in-center HD than their white counterparts, whereas Asians or others undergoing PD had a lower risk than whites undergoing PD. Blacks irrespective of dialysis modality, Hispanics undergoing PD or in-center HD, and Asians and other racial groups undergoing in-center HD were significantly less likely than white counterparts to receive a kidney transplant. In conclusion, there are racial/ethnic disparities in use of and outcomes with home dialysis in the United States. Disparities in kidney transplantation evident for blacks and Hispanics undergoing home dialysis are similar to those with in-center HD. Future studies should identify modifiable causes for these disparities. PMID:26657565

  16. Organ Donation Campaigns: Perspective of Dialysis Patient's Family Members.

    Makmor Tumin

    2014-07-01

    Full Text Available Solving the dilemma of the organ shortage in Malaysia requires educating Malaysians about organ donation and transplantation. This paper aims at exploring the average Malaysian households ' preferred channels of campaigns and the preferred campaigners in a family setting, targeting at the dialysis family members.We analyzed the responses of 350 respondents regarding organ donation campaigns. The respondents are 2 family members of 175 dialysis patients from 3 different institutions. The information on respondents' willingness to donate and preferred method and channel of organ donation campaign were collected through questionnaire.Malaysian families have a good tendency to welcome campaigns in both the public and private (their homes spheres. We also found that campaigns facilitated by the electronic media (Television and Radio and executed by experienced doctors are expected to optimize the outcomes of organ donation, in general. Chi-square tests show that there are no significant differences in welcoming campaigns among ethnics. However, ethnics preferences over the campaign methods and campaigners are significantly different (P <0.05.Ethnic differences imply that necessary modifications on the campaign channels and campaigners should also be taken under consideration. By identifying the preferred channel and campaigners, this study hopes to shed some light on the ways to overcome the problem of organ shortage in Malaysia.

  17. Removal of cobalt ion from bentonite using diffusion dialysis

    A radioactive metal ion must be removed from contaminated soil which accidentally adsorbs the radioactive metal ion. With this situation, the authors examined the diffusion dialysis as a removal process of the radioactive ion from fine particles of the soil. In a dialyzer, the one side of the solution including fine particles of soil was referred to as diluting cell and the other side stripping was referred to as concentrating cell. The experiments by batch operations were carried out by interposing a cation exchange membrane (CMV) between both cells. The high separation of the ion from the soil could be achieved by the experiments when the aqueous solution of hydrochloric acid was used as stripping solution. Equations for batch diffusion dialysis system were set up and calculated. From the results of simulation, it was noted that the concentration of hydrochloric acid in the stripping solution, the selections of the membrane, and mass transfer coefficient at the surface of the membrane strongly affect the removal efficiency of the ion. (author)

  18. Computerized tomography of kidneys in long-term dialysis patients

    A cohort is presented of 21 patients with irreversible kidney failure who were examined by computerized tomography in 1986-1987. The mean period of dialysis programme was 5.7 years, chronic glomerulonephritis and interstitial nephritis were the basic conditions. According to the results of computerized tomography, the patients were divided into four groups: 1. the presence of cysts or tumors was not established, 2. multiplecysts were found in bilateral location, 3. less than 3 cysts were found, 4. kidney tumor was diagnosed. The factor causing the development of the cysts was not identified. It is presumed that the disease is caused by a biologically active substance which is not efficiently dialyzed. The examination of the kidneys is recommended in patients in the stage of chronic kidney insufficiency and particularly in patients on dialysis for a long period of time. The recommended examination uses computerized tomography, and attention should be given to the possible occurence of acquired cystic disease or kidney tumors. (author). 6 figs., 8 refs

  19. Malnutrition and cerebral white matter lesions in dialysis patients

    The objective of this study was to examine the association between nutritional status and the severity of cerebral white matter lesions (WMLs) in dialysis patients. Subjects consisted of 28 patients with end-stage renal failure who underwent regular hemodialysis in the affiliated hospitals of Showa University Hospital. All subjects underwent brain MRI and various clinical and laboratory tests. All subjects were divided into three groups based on the following criteria. Group I was defined as having 0 or 1 of the 4 findings of malnutrition (body mass index 2, total lymphocyte counts 3, serum albumin concentrations <3.5 g/dL, normalized protein catabolic rate <0.9 g/kg/day). Group II was defined as having 2 of these 4 findings, and group III was defined as having 3 or all of these 4 findings. WMLs detected on T2-weightd MRI were rated using the semiquantitative method yielding two continuous variables (perivascular hyperintensity (PVH) scores, deep subcortical white matter hyperintensity (DSWMH) scores). PVH and DSWMH scores were significantly higher in patients in groups III and II compared to that of those in group I. Multiple regression analysis demonstrated that the four findings of malnourishment described above had significant impact on PVH and DSWMH scores. These findings suggest that nutritional status (especially malnutrition) in dialysis patients may be involved in the severity of WMLs. (author)

  20. [Renal osteodystrophy (3); its treatment in dialysis patients].

    Ghitu, S; Oprisiu, R; Benamar, L; Said, S; Tataru Albu, A; Arsenescu, I; el Esper, N; Morinière, P; Fournier, A

    2000-01-01

    The prevalence and the clinical gravity of the various histopathological varieties of renal osteodystrophy in dialysis patients depends on the severity of both the aluminium intoxication and that of hyperparathyroidism. The prevalence of bone pains, fractures and hypercalcemias are the highest in adynamic bone diseases (ABD) with severe aluminium intoxication, then in osteitis fibrosa and mixed osteopathy, in the ABD with moderate aluminium intoxication and rare in the mild lesion in spite of similar moderate aluminium intoxication. In the absence of aluminium intoxication, hypercalcemia and hyperphosphatemia prevalence is higher only when intact PTH is more that 4 times the upper limit of normal. When PTH is between 1 and 2 folds the ULN this prevalence is null and bone mineral density is the highest. 2. The low turnover aluminic bone diseases (osteomalacic or adynamic) will be cured by long term deferoxamine treatment. The hazards of such treatment justify the performance of a bone biopsy to ensure the diagnosis. Their prevention relies on adequate treatment of tapwater and definitive exclusion of long term administration of aluminum phosphate binders. 3. Non aluminic osteomalacia will be treated according to the same guidelines given for the uremic patients before dialysis. 4. Non aluminic adynamic bone disease will be cured by means aiming at stimulating PTH secretion as discontinuing 1 alpha hydroxylated vitamin D derivatives, and, if there is no hyperphosphatemia by discontinuation of calcium supplement. In case of hyperphosphatemia in dialysis patients CaCO3 doses have to be nevertheless increased after the dialysate calcium concentration (DCa) has been decreased in order to induce a negative perdialytic calcium balance for PTH secretion stimulation. In the near future substitution of CaCO3 by non calcemic non aluminic phosphate binders will suffice. 5. Osteitis fibrosa due to hyperparathyroidism will be treated first by securing an optimal vitamin D

  1. Ceftriaxone-related hemolysis and acute renal failure.

    Demirkaya, Erkan; Atay, Abdullah Avni; Musabak, Ugur; Sengul, Ali; Gok, Faysal

    2006-05-01

    A 5-year-old girl with no underlying immune deficiency or hematologic disease was treated with a combination of ceftriaxone and ampicilline-sulbactam for pneumonia. On the ninth day of the therapy, she developed oliguria, paleness, malaise, immune hemolytic anemia (IHA) and acute renal failure (ARF). Laboratory studies showed the presence of antibodies against ceftriaxone. Acute interstitial nephritis (AIN) was diagnosed by renal biopsy. The patient's renal insufficiency was successfully treated with peritoneal dialysis without any complications. The patient recovered without any treatment using steroids or other immunosuppressive agents. PMID:16491410

  2. Acute Renal Failure due to Non-Traumatic Rhabdomyolysis

    Nagehan Aslan

    2016-04-01

    Full Text Available Rhabdomyolysis is a musculoskeletal clinical and biochemical syndrome which is seen associated with traumatic and non-traumatic causes and is known as muscular dystrophy. Rhabdomyolysis which develops following crush-type trauma (Crush syndrome is rarely seen but is a well-known clinical event in the etiology of acute renal failure. Non-traumatic rhabdomyolysis is rare. The case is here presented of a patient who was diagnosed with rhabdomyolysis on presentation with acute renal failure and to whom repeated dialysis was applied.

  3. Psycho-social Features of Chronic Dialysis Patients in Saudi Arabia: Experience of one Centre

    AL-Homrany Mohammed

    2001-01-01

    Full Text Available The goals of chronic dialysis treatment for end-stage renal disease (ESRD patients include restoration of the highest achievable state of personal physical health and preservation as well as restoration and development of the highest level of psychological and social functions. We conducted this study to evaluate factors influencing the process of adaptation such as religious faith, economic status and extended family-tribal system. It was hoped that studying these factors might provide further dimension to our understanding of the psychopathology of ESRD patients, and to help offer new ideas to improve the quality of their lives. A sample comprising 54 patients with ESRD was studied in Abha hemodialysis centre in Southern Saudi Arabia. The socio-demographic characteristics, clinical and laboratory data were collected. The psychiatric status of the patients was evaluated using a structured "The Comprehensive Psychiatric Rating Scale" (CPRS clinical interview. The result indicated that the major co-morbidity (in 60% of these patients was a depressive illness due to renal failure diagnosable according to DSM-IV criteria. Our study suggests the need for specific anti-depressant treatment in order to ameliorate many distressing symptoms, which may affect the quality of these patients′ life. Concomitant social problems of poverty, absence of spouse and illiteracy, dictate a more prompt attitude in initiating support systems and attention to providing leisure activities.

  4. Choosing to live with home dialysis-patients' experiences and potential for telemedicine support: a qualitative study

    Rygh Ellen

    2012-03-01

    Full Text Available Abstract Background This study examines the patients' need for information and guidance in the selection of dialysis modality, and in establishing and practicing home dialysis. The study focuses on patients' experiences living with home dialysis, how they master the treatment, and their views on how to optimize communication with health services and the potential of telemedicine. Methods We used an inductive research strategy and conducted semi-structured interviews with eleven patients established in home dialysis. Our focus was the patients' experiences with home dialysis, and our theoretical reference was patients' empowerment through telemedicine solutions. Three informants had home haemodialysis (HHD; eight had peritoneal dialysis (PD, of which three had automated peritoneal dialysis (APD; and five had continuous ambulatory peritoneal dialysis (CAPD. The material comprises all PD-patients in the catchment area capable of being interviewed, and all known HHD-users in Norway at that time. Results All of the interviewees were satisfied with their choice of home dialysis, and many experienced a normalization of daily life, less dominated by disease. They exhibited considerable self-management skills and did not perceive themselves as ill, but still required very close contact with the hospital staff for communication and follow-up. When choosing a dialysis modality, other patients' experiences were often more influential than advice from specialists. Information concerning the possibility of having HHD, including knowledge of how to access it, was not easily available. Especially those with dialysis machines, both APD and HHD, saw a potential for telemedicine solutions. Conclusions As home dialysis may contribute to a normalization of life less dominated by disease, the treatment should be organized so that the potential for home dialysis can be fully exploited. Pre-dialysis information should be unbiased and include access to other patients

  5. Bronchitis - acute

    ... sharing features on this page, please enable JavaScript. Acute bronchitis is swelling and inflammation in the main passages ... present only for a short time. Causes When acute bronchitis occurs, it almost always comes after having a ...

  6. Bronchitis - acute

    Acute bronchitis is swelling and inflammation in the main passages that carry air to the lungs. The swelling narrows ... makes it harder to breathe. Another symptom of bronchitis is a cough. Acute means the symptoms have ...

  7. Acute Bronchitis

    Bronchitis is an inflammation of the bronchial tubes, the airways that carry air to your lungs. It ... chest tightness. There are two main types of bronchitis: acute and chronic. Most cases of acute bronchitis ...

  8. Acute pancreatitis

    Bo-Guang Fan; Åke Andrén-Sandberg

    2010-01-01

    Background : Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims : The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods : We reviewed the English-language literature (Medline) addressing pancreatitis. Results : Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingest...

  9. Acute pancreatitis

    Bo-Guang Fan; Åke Andrén-Sandberg

    2010-01-01

    Background: Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims: The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods: We reviewed the English-language literature (Medline) addressing pancreatitis. Results: Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion....

  10. Renal replacement therapy in adult and pediatric intensive care : Recommendations by an expert panel from the French Intensive Care Society (SRLF) with the French Society of Anesthesia Intensive Care (SFAR) French Group for Pediatric Intensive Care Emergencies (GFRUP) the French Dialysis Society (SFD).

    Vinsonneau, Christophe; Allain-Launay, Emma; Blayau, Clarisse; Darmon, Michael; Ducheyron, Damien; Gaillot, Theophile; Honore, Patrick M; Javouhey, Etienne; Krummel, Thierry; Lahoche, Annie; Letacon, Serge; Legrand, Matthieu; Monchi, Mehran; Ridel, Christophe; Robert, René; Schortgen, Frederique; Souweine, Bertrand; Vaillant, Patrick; Velly, Lionel; Osman, David; Van Vong, Ly

    2015-12-01

    Acute renal failure (ARF) in critically ill patients is currently very frequent and requires renal replacement therapy (RRT) in many patients. During the last 15 years, several studies have considered important issues regarding the use of RRT in ARF, like the time to initiate the therapy, the dialysis dose, the types of catheter, the choice of technique, and anticoagulation. However, despite an abundant literature, conflicting results do not provide evidence on RRT implementation. We present herein recommendations for the use of RRT in adult and pediatric intensive care developed with the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system by an expert group of French Intensive Care Society (SRLF), with the participation of the French Society of Anesthesia and Intensive Care (SFAR), the French Group for Pediatric Intensive Care and Emergencies (GFRUP), and the French Dialysis Society (SFD). The recommendations cover 4 fields: criteria for RRT initiation, technical aspects (access routes, membranes, anticoagulation, reverse osmosis water), practical aspects (choice of the method, peritoneal dialysis, dialysis dose, adjustments), and safety (procedures and training, dialysis catheter management, extracorporeal circuit set-up). These recommendations have been designed on a practical point of view to provide guidance for intensivists in their daily practice. PMID:26714808

  11. Obese and diabetic patients with end-stage renal disease: Peritoneal dialysis or hemodialysis?

    Ekart, Robert; Hojs, Radovan

    2016-07-01

    Obesity is a chronic disease that is increasingly prevalent around the world and is a well-recognized risk factor for type 2 diabetes and hypertension, leading causes of end-stage renal disease (ESRD). The obese diabetic patient with ESRD is a challenge for the nephrologist with regard to the type of renal replacement therapy that should be suggested and offered to the patient. There is no evidence that either peritoneal dialysis or hemodialysis is contraindicated in obese ESRD patients. In the literature, we can find a discrepancy in the impact of obesity on mortality among hemodialysis vs. peritoneal dialysis patients. Several studies in hemodialysis patients suggest that a higher BMI confers a survival advantage - the so-called "reverse epidemiology". In contrast, the literature among obese peritoneal dialysis patients is inconsistent, with various studies reporting an increased risk of death, no difference, or a decreased risk of death. Many of these studies only spanned across a few years, and this is probably too short of a time frame for a realistic assessment of obesity's impact on mortality in ESRD patients. The decision for dialysis modality in an obese diabetic patient with ESRD should be individualized. According to the results of published studies, we cannot suggest PD or HD as a better solution for all obese diabetic patients. The obese patient should be educated about all their dialysis options, including home dialysis therapies. In this review, the available literature related to the dialysis modality in obese patients with diabetes and ESRD was reviewed. PMID:27067614

  12. CT of acquired cystic kidney disease and renal tumors in long-term dialysis patients

    Levine, E.; Grantham, J.J.; Slusher, S.L.; Greathouse, J.L.; Krohn, B.P.

    1984-01-01

    The kidneys of long term dialysis patients frequently demonstrate multiple small acquired cysts and renal cell tumors on pathologic examination. The original kidneys of 30 long-term dialysis patients and six renal transplant patients were evaluated by computed tomography to determine the incidence of these abnormalities. Among dialysis patients, 43.3% had diffuse bilateral cysts, while 16.7% had occasional cysts (fewer than five per kidney), and 40% showed no renal cysts. Seven solid renal tumors were detected in four dialysis patients with renal cysts. Acquired cystic kidney disease tends to result in renal enlargement, is more common in patients who have been maintained on dialysis for prolonged periods, and may lead to spontaneous renal hemorrhage. The six transplant patients showed no evidence of renal cysts, and all had markedly shrunken kidneys. Acquired cystic disease and renal cell tumors in the original kidneys of dialysis patients may be due to biologically active substances that are not cleared effectively by dialysis but that are removed by normally functioning transplant kidneys.

  13. CT of acquired cystic kidney disease and renal tumors in long-term dialysis patients

    The kidneys of long term dialysis patients frequently demonstrate multiple small acquired cysts and renal cell tumors on pathologic examination. The original kidneys of 30 long-term dialysis patients and six renal transplant patients were evaluated by computed tomography to determine the incidence of these abnormalities. Among dialysis patients, 43.3% had diffuse bilateral cysts, while 16.7% had occasional cysts (fewer than five per kidney), and 40% showed no renal cysts. Seven solid renal tumors were detected in four dialysis patients with renal cysts. Acquired cystic kidney disease tends to result in renal enlargement, is more common in patients who have been maintained on dialysis for prolonged periods, and may lead to spontaneous renal hemorrhage. The six transplant patients showed no evidence of renal cysts, and all had markedly shrunken kidneys. Acquired cystic disease and renal cell tumors in the original kidneys of dialysis patients may be due to biologically active substances that are not cleared effectively by dialysis but that are removed by normally functioning transplant kidneys

  14. Poor Health-Related Quality of Life and Proactive Primary Control Strategy May Act as Risk Factors for Acute Coronary Syndrome

    Seo, Jihyeon; Lee, Yoonpyo; Kang, Seokhyung; Chun, Hyejin; Pyun, Wook Bum; Park, Seong-Hoon; Chung, Kyong-Mee; Chung, Ick-Mo

    2015-01-01

    Background and Objectives Increasing evidence supports that psychological factors may be related to development of coronary artery disease (CAD). Although psychological well-being, ill-being, and control strategy factors may play a significant role in CAD, rarely have these factors been simultaneously examined previously. We assessed comprehensive psychological factors in patients with acute coronary syndrome (ACS). Subjects and Methods A total of 85 ACS patients (56 unstable angina, 29 acute...

  15. Factors Associated with Unplanned Dialysis Starts in Patients followed by Nephrologists: A Retropective Cohort Study.

    Pierre Antoine Brown

    Full Text Available The number of patients starting dialysis is increasing world wide. Unplanned dialysis starts (patients urgently starting dialysis in hospital is associated with increased costs and high morbidity and mortality. Risk factors for starting dialysis urgently in hospital have not been well studied. The primary objective of this study was to identify risk factors for unplanned dialysis starts in patients followed in a multidisciplinary chronic kidney disease (CKD clinic. We performed a retrospective cohort study of 649 advanced CKD patients followed in a multidisciplinary CKD clinic at a tertiary care hospital from January 01, 2010 to April 30, 2013. Patients were classified as unplanned start (in hospital or elective start. Multivariable logistic regression was used to identify variables associated with unplanned dialysis initiation. 184 patients (28.4% initiated dialysis, of which 76 patients (41.3% initiated dialysis in an unplanned fashion and 108 (58.7% starting electively. Unplanned start patients were more likely to have diabetes (68.4% versus 51.9%; p = 0.04, CAD (42.1% versus 24.1%; p = 0.02, congestive heart failure (36.8% versus 17.6%; p = 0.01, and were less likely to receive modality education (64.5% vs 89.8%; p < 0.01 or be assessed by a surgeon for access creation (40.8% vesrus 78.7% p < 0.01. On multivariable analysis, higher body mass index (OR 1.07, 95% CI 1.02, 1.13, and a history of congestive heart failure (OR 2.41, 95% CI 1.09, 5.41 were independently associated with an unplanned start. Unplanned dialysis initiation is common among advanced CKD patients, even if they are followed in a multidisciplinary chronic kidney disease clinic. Timely education and access creation in patients at risk may lead to lower costs and less morbidity and mortality.

  16. Specific nutritional problems in acute kidney injury, treated with non-dialysis and dialytic modalities

    Fiaccadori, Enrico; Regolisti, Giuseppe; Cabassi, Aderville

    2009-01-01

    Patients who develop AKI, especially in the intensive care unit (ICU), are at risk of protein–energy malnutrition, which is a major negative prognostic factor in this clinical condition. Despite the lack of evidence from controlled trials of its effect on outcome, nutritional support by the enteral (preferentially) and/or parenteral route appears clinically indicated in most cases of ICU-acquired AKI, independently of the actual nutritional status of the patient, in order to prevent deteriora...

  17. Acute pancreatitis

    Bo-Guang Fan

    2010-05-01

    Full Text Available Background: Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims: The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods: We reviewed the English-language literature (Medline addressing pancreatitis. Results: Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion. There are a number of important issues regarding clinical highlights in the classification, treatment and prognosis of acute pancreatitis, and treatment options for complications of acute pancreatitis including pancreatic pseudocysts. Conclusions: Multidisciplinary approach should be used for the management of the patient with acute pancreatitis.

  18. Acute pancreatitis

    Bo-Guang Fan

    2010-01-01

    Full Text Available Background : Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims : The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods : We reviewed the English-language literature (Medline addressing pancreatitis. Results : Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion. There are a number of important issues regarding clinical highlights in the classification, treatment and prognosis of acute pancreatitis, and treatment options for complications of acute pancreatitis including pancreatic pseudocysts. Conclusions : Multidisciplinary approach should be used for the management of the patient with acute pancreatitis.

  19. Resistant Yersinia Enterocolitica Peritonitis in a Peritoneal Dialysis Patient

    Mehmet ÖZDEN

    2012-09-01

    Full Text Available Peritonitis is an important problem of peritoneal dialysis patients. Although Gram (+ bacteria are more frequent, Gram (- bacteria can rarely be the cause of peritonitis. Yersinia enterocolitica is a Gram (- enteric bacteria that especially causes gastrointestinal infections via contaminated food intake in immunosuppressive situations such as haemochromatosis, desferroxamine therapy or chronic hepatitis. We report a 51-year-old man who had been undergoing SAPD because of chronic renal failure for 2 years. We evaluated his peritoneal fl uid because of symptoms of peritonitis. His peritoneal cellular composition was consistent with peritonitis and after the microbiological culture of the fl uid we determined Yersinia enterocolitica as the pathogenic agent. The peritonitis persisted despite the administration of long term combined antibiotherapy and we removed the peritoneal catheter. In conclusion, Yersinia enterocolitica peritonitis is resistant to conventional antibiotic therapy and an indication for catheter removal.

  20. Method for dialysis on microchips using thin porous polymer membrane

    Singh, Anup K.; Kirby, Brian J.; Shepodd, Timothy J.

    2009-05-19

    Laser-induced phase-separation polymerization of a porous acrylate polymer is used for in-situ fabrication of dialysis membranes inside glass microchannels. A shaped 355 nm laser beam is used to produce a porous polymer membrane with a thickness of about 15 .mu.m, which bonds to the glass microchannel and forms a semi-permeable membrane. Differential permeation through a membrane formed with pentaerythritol triacrylate was observed and quantified by comparing the response of the membrane to fluorescein and fluorescently tagging 200 nm latex microspheres. Differential permeation was observed and quantified by comparing the response to rhodamine 560 and lactalbumin protein in a membrane formed with SPE-methylene bisacrylamide. The porous membranes illustrate the capability for the present technique to integrate sample cleanup into chip-based analysis systems.