WorldWideScience

Sample records for acute dialysis quality

  1. Cardio-renal syndromes : report from the consensus conference of the Acute Dialysis Quality Initiative

    NARCIS (Netherlands)

    Ronco, Claudio; McCullough, Peter; Anker, Stefan D.; Anand, Inder; Aspromonte, Nadia; Bagshaw, Sean M.; Bellomo, Rinaldo; Berl, Tomas; Bobek, Ilona; Cruz, Dinna N.; Daliento, Luciano; Davenport, Andrew; Haapio, Mikko; Hillege, Hans; House, Andrew A.; Katz, Nevin; Maisel, Alan; Mankad, Sunil; Zanco, Pierluigi; Mebazaa, Alexandre; Palazzuoli, Alberto; Ronco, Federico; Shaw, Andrew; Sheinfeld, Geoff; Soni, Sachin; Vescovo, Giorgio; Zamperetti, Nereo; Ponikowski, Piotr

    2010-01-01

    A consensus conference on cardio-renal syndromes (CRS) was held in Venice Italy, in September 2008 under the auspices of the Acute Dialysis Quality Initiative (ADQI). The following topics were matter of discussion after a systematic literature review and the appraisal of the best available evidence:

  2. Cardiorenal Syndromes : An Executive Summary from the Consensus Conference of the Acute Dialysis Quality Initiative (ADQI)

    NARCIS (Netherlands)

    Ronco, Claudio; McCullough, Peter A.; Anker, Stefan D.; Anand, Inder; Aspromonte, Nadia; Bagshaw, Sean M.; Bellomo, Rinaldo; Berl, Tomas; Bobek, Ilona; Cruz, Dinna N.; Daliento, Luciano; Davenport, Andrew; Haapio, Mikko; Hillege, Hans; House, Andrew; Katz, Nevin M.; Maisel, Alan; Mankad, Sunil; Zanco, Pierluigi; Mebazaa, Alexandre; Palazzuoli, Alberto; Ronco, Federico; Shaw, Andrew; Sheinfeld, Geoff; Soni, Sachin; Vescovo, Giorgio; Zamperetti, Nereo; Ponikowski, Piotr; Ronco, C; Bellomo, R; McCullough, PA

    2010-01-01

    The cardiorenal syndrome (CRS) is a disorder of the heart and kidneys whereby acute or chronic dysfunction in one organ may induce acute or chronic dysfunction of the other. The general definition has been expanded into five subtypes reflecting the primacy of organ dysfunction and the time-frame of

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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.

  5. Quality of sleep in dialysis patients

    OpenAIRE

    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...

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

    Science.gov (United States)

    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

  7. Acute hydrothorax complicating peritoneal dialysis: a case report

    Directory of Open Access Journals (Sweden)

    Ranganathan Dwarkanathan

    2010-11-01

    Full Text Available Abstract Introduction Acute hydrothorax is an uncommon but a well-recognized complication of peritoneal dialysis. No single test is definitive for diagnosis. Although it is not a life-threatening condition, hydrothorax often requires abandonment of peritoneal dialysis. Delay in diagnosis can lead to worsening of the clinical status. Case Presentation A 33-year-old Caucasian woman with lupus, who was successfully treated with temporary peritoneal dialysis 17 years previously, presented with acute dyspnea and a right pleural effusion after recommencing peritoneal dialysis. Investigations eliminated infective, cardiac, and primary respiratory causes. Peritoneal dialysis-related hydrothorax was suggested by biochemistry, and a pleuroperitoneal leak was definitively confirmed by using a Tc-99 m DTPA (diethylene triamine penta-acetic acid scintigraphy scan. Subsequently, she underwent video-assisted thoracoscopy-guided talc pleurodesis and was able to return successfully to peritoneal dialysis. Conclusion Although our case is not the first report that describes the occurrence of acute hydrothorax in peritoneal dialysis, it is an important condition to recognize for the wider general medical community. Furthermore, this case demonstrates that peritoneal dialysis can be continued with a hydrothorax, provided the underlying cause can be corrected. We review the literature pertaining to the utility and reliability of different diagnostic approaches to hydrothorax.

  8. [Quality guide in nephrology and dialysis].

    Science.gov (United States)

    Manno, C; Palmieri, V; Virgilio, M; Palasciano, G; Schena, F P

    2004-01-01

    The Quality Guide, a strategic tool for any nephrologist wishing to initiate a quality policy in his own renal unit, describes to the organisation of total quality management. This article gives a short description of a Quality Guide in Nephrology and Dialysis. According to ISO 9004:2000 Norms, the Quality Guide can be subdivided into four sections: Managerial Accountability, Resource Management; Implementation of Services; Analysis, Evaluation and Continuous Quality Improvement. The quality cycle begins by identifying the customers, who added to the resources constitute the input that will be transformed by the service into output (results). By measuring customer satisfaction the results will be evaluated and analyzed to allow continuous improvement of the service. In conclusion, the drafting of the Guide by all staff members involved has a twofold value: it organizes the quality management within the renal unit and certifies the quality level guaranteed to the customer. PMID:15285006

  9. [Quality guide in nephrology and dialysis].

    Science.gov (United States)

    Manno, C; Palmieri, V; Virgilio, M; Palasciano, G; Schena, F P

    2004-01-01

    The Quality Guide, a strategic tool for any nephrologist wishing to initiate a quality policy in his own renal unit, describes to the organisation of total quality management. This article gives a short description of a Quality Guide in Nephrology and Dialysis. According to ISO 9004:2000 Norms, the Quality Guide can be subdivided into four sections: Managerial Accountability, Resource Management; Implementation of Services; Analysis, Evaluation and Continuous Quality Improvement. The quality cycle begins by identifying the customers, who added to the resources constitute the input that will be transformed by the service into output (results). By measuring customer satisfaction the results will be evaluated and analyzed to allow continuous improvement of the service. In conclusion, the drafting of the Guide by all staff members involved has a twofold value: it organizes the quality management within the renal unit and certifies the quality level guaranteed to the customer.

  10. Dialysis and Quality of Dialysate in Southeast Asian Developing Countries

    Directory of Open Access Journals (Sweden)

    Tomotaka Naramura

    2014-04-01

    Full Text Available Background: The number of dialysis patients has been increasing in Southeast Asia, but statistical data about these patients and on the quality of dialysates in Southeast Asian dialysis facilities are still imprecise. For this study, dialysis-related statistical data were collected in Southeast Asia. Methods: A survey of the quality of dialysates was carried out at 4 dialysis facilities in Vietnam and Cambodia. The dialysis patient survey included the numbers of dialysis facilities and patients receiving dialysis, a ranking of underlying diseases causing the initiation of dialysis, the number of patients receiving hemodialysis (HD/on-line hemodiafiltration/continuous ambulatory peritoneal dialysis, the number of HD monitoring devices installed, the cost of each session of dialysis (in USD, the percentage of out-of-pocket payments, and the 1-year survival rates of the dialysis patients (in percent. The dialysate survey covered the endotoxin (ET level and bacterial count in tap water, in water filtered through a reverse osmosis system and in dialysate. Results: In each of the countries, the most frequent reason for the initiation of dialysis is diabetes mellitus. HD is usually carried out according to the ‘reuse' principle. The 1-year survival rates are 70% in Myanmar and about 90% in the Philippines and Malaysia. The ET levels in standard dialysates were satisfactory at 2 facilities. The bacterial counts in dialysates were not acceptable at any of the facilities investigated. Conclusion: There is an urgent need to teach medical workers involved in dialysis how to prepare sterile and ET-free dialysates.

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

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    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

  12. Dialysis

    Science.gov (United States)

    ... 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 ...

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

    DEFF Research Database (Denmark)

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

    2007-01-01

    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......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...

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

    Science.gov (United States)

    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

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

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    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 income, mode of dialysis, hemoglobin, diabetes mellitus, coronary heart disease, 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.

  16. Quality of Life and Self-Efficacy in Three Dialysis Modalities: Incenter Hemodialysis, Home Hemodialysis, and Home Peritoneal Dialysis.

    Science.gov (United States)

    Wright, Linda S; Wilson, Linda

    2015-01-01

    Previous research has demonstrated improved outcomes for patients on dialysis who have better quality of life and self-efficacy, but has focused almost exclusively on those receiving hemodialysis. The goal of this study was to describe the quality of life and self-efficacy of patients receiving incenter hemodialysis versus those receiving a home dialysis modality (hemodialysis or peritoneal dialysis). The study utilized a correlational cross-sectional design and quota sampling methods. Participants were recruited from outpatient dialysis facilities and included 77 community dwelling adult patients who had been on dialysis for at least six months. Quality of life was measured using the Kidney Disease Quality of Life instrument, and self-efficacy was measured using the Strategies Used by People to Promote Health instrument. Findings suggest equal outcomes between treatment groups, with no contraindication to the use of home therapies.

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

    Science.gov (United States)

    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

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

    DEFF Research Database (Denmark)

    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 ...

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

    Directory of Open Access Journals (Sweden)

    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.

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

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    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.

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

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    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.

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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.

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

    DEFF Research Database (Denmark)

    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...

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

    Institute of Scientific and Technical Information of China (English)

    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

  6. The practical problem of improving quality in multicenter dialysis facilities.

    Science.gov (United States)

    Balter, Paul

    2003-01-01

    Multifacility dialysis groups are frequently interested in improving overall quality and find that there are major differences between individual units. Upper management must consider what strategy is needed for the whole company and what strategy must be formulated by individual facilities. To make substantive changes, management must decide to adopt a new culture of true teamwork, drive out fear, and emphasize leadership and education both at the management level and in the individual unit. Both at the corporate and unit levels, leaders must be chosen who are able to recognize people who have the ability, the educational background, the enthusiasm, and the time to direct change. Empowering the individual units and individual employees to make changes and be enthusiastic about improvement is the key to success. PMID:14629606

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

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    Atapour, Abdolamir; Nasr, Salar; Boroujeni, Amir Momeni; Taheri, Diana; Dolatkhah, Shahaboddin

    2016-03-01

    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 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.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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

  10. Measuring, managing, and improving quality in the end-stage renal disease treatment setting: peritoneal dialysis.

    Science.gov (United States)

    Nissenson, A R

    1994-08-01

    Peritoneal dialysis is now performed as an end-stage renal disease modality in nearly 70,000 patients worldwide. The use of this modality varies widely from less than 5% of all end-stage renal disease patients in Japan to over 95% of patients in Mexico. In addition to medical and psychosocial factors, modality selection involves many other factors, including financial reimbursement, educational deficiencies, resource availability, social mores, and cultural habits. Survival on chronic peritoneal dialysis is similar to that on hemodialysis, although older diabetic patients on peritoneal dialysis may have a higher mortality rate. Hospitalizations and transfer off modality are more common in patients on chronic peritoneal dialysis compared with patients on hemodialysis. The important factors contributing to outcome in patients on chronic peritoneal dialysis are unknown. Results of the Baxter Best-Demonstrated Practice Program suggest that process of care has a strong impact on outcome, at least in retention of patients on chronic peritoneal dialysis. Quality of life is another outcome that has been poorly assessed in chronic peritoneal dialysis patients. Available studies suffer from a lack of standardization of instruments used, no control groups, no random patient allocation to modalities, and short-term, small population groups. When chronic peritoneal dialysis and hemodialysis are compared, subjective quality of life is generally higher with chronic peritoneal dialysis. For objective quality of life, the balance of studies favor hemodialysis. It is clear that there is a dearth of information available on many aspects of delivery of chronic peritoneal dialysis. Future research should target patient factors that are important in morbidity and mortality with chronic peritoneal dialysis, facility factors ("process of care") that are important in morbidity and mortality with chronic peritoneal dialysis, quality of life in chronic peritoneal dialysis patients, and how

  11. Evaluation of Bacteriological and Chemical Quality of Dialysis Water and Fluid in Isfahan, Central Iran

    Science.gov (United States)

    SHAHRYARI, Ali; NIKAEEN, Mahnaz; HATAMZADEH, Maryam; VAHID DASTJERDI, Marzieh; HASSANZADEH, Akbar

    2016-01-01

    Background: Chemical and microbial quality of water used in hemodialysis play key roles in a number of dialysis-related complications. In order to avoid the complications and to guarantee safety and health of patients therefore, vigorous control of water quality is essential. The objective of present study was to investigate the chemical and bacteriological characteristics of water used in dialysis centers of five hospitals in Isfahan, central Iran. Methods: A total of 30 water samples from the input of dialysis purification system and dialysis water were analyzed for chemical parameters. Heterotrophic plate count and endotoxin concentration of drinking water, dialysis water and dialysis fluid of 40 machines were also monitored over a 5-month period in 2011–2012. Results: Concentration of the determined chemicals (copper, zinc, sulfate, fluoride, chloramines and free chlorine) did not exceed the recommended concentration by the Association for the Advancement of Medical Instrumentation (AAMI) exclude lead, nitrate, aluminum and calcium. Furthermore, the magnesium; cadmium and chromium concentration exceeded the maximum level in some centers. No contamination with heterotrophic bacteria was observed in all samples, while the AMMI standard for endotoxin level in dialysis fluid (water and fluid failed to meet the all chemical and bacteriological requirements for hemodialysis. To minimize the risk of contaminants for hemodialysis patients therefore, a water quality management program including monitoring, maintenance and development of water treatment system in hemodialysis centers is extremely important. In addition, an appropriate disinfection program is needed to guarantee better control of bacterial growth and biofilm formation. PMID:27398338

  12. Pre-dialysis clinic attendance improves quality of life among hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Lam Miu

    2002-04-01

    Full Text Available Abstract Background Although previous research has demonstrated that referral to pre-dialysis clinics is associated with favourable objective outcomes, the benefit of a pre-dialysis clinic from the perspective of patient-perceived subjective outcomes, such as quality of life (QOL, is less well defined. Methods A retrospective incident cohort study was conducted to determine if pre-dialysis clinic attendance was a predictor of better QOL scores measured within the first six months of hemodialysis (HD initiation. Inclusion criteria were HD initiation from January 1 1998 to January 1 2000, diagnosis of chronic renal failure, and completion of the QOL questionnaire within six months of HD initiation. Patients receiving HD for less than four weeks were excluded. An incident cohort of 120 dialysis patients was identified, including 74 patients who attended at least one pre-dialysis clinic and 46 patients who did not. QOL was measured using the SF 36-Item Health Survey. Independent variables included age, sex, diabetes, pre-dialysis clinic attendance and length of attendance, history of ischemic heart disease, stroke, peripheral vascular disease, heart failure, malignancy, and chronic lung disease, residual creatinine clearance at dialysis initiation, and kt/v, albumin and hemoglobin at the time of QOL assessment. Bivariate and multivariate linear regression analyses were used to identify predictors of QOL scores. Results Multivariate analysis suggested that pre-dialysis clinic attendance was an independent predictor of higher QOL scores in four of eight health domains (physical function, p Conclusions We conclude that pre-dialysis clinic attendance favourably influences patient-perceived quality of life within six months of dialysis initiation.

  13. Patient-Centered Dialysis Care: Depression, Pain, and Quality of Life.

    Science.gov (United States)

    Weisbord, Steven D

    2016-01-01

    Remarkable advancements have been made in the provision of chronic dialysis therapy since its inception decades ago. A series of studies inform current dialysis dosing recommendations, while advancements in strategies to treat mineral and bone disease, acid-base and electrolyte disturbances, and anemia have facilitated the management of these well-recognized complications of ESRD. The collective result has been a model of chronic dialysis care focused principally on the achievement of metabolic and dialysis-related targets. In fact, guidelines such as the Kidney Disease Outcomes Quality Initiative put forth by the National Kidney Foundation recommend metrics that characterize successful dialysis care, including the attainment of specific solute clearance targets; maintenance of hemoglobin, calcium, phosphorous, and parathyroid hormone levels within target ranges; and the preferred use of primary arteriovenous fistulae for vascular access. This focus on serologic and dialysis-specific outcomes has helped renal providers manage the biochemical effects related to the loss of kidney function and has reduced ESRD-related morbidity and mortality. Yet, absent from this model of care is an emphasis on the treatment of bothersome symptoms and the impact of such treatment on quality of life (QOL). Among the many symptoms that affect patients on chronic dialysis, depression and pain are particularly common, strongly associated with decrements in QOL, and potentially treatable. This review discusses key research findings and unanswered questions pertaining to the prevalence, significance, and treatment of depression and pain and the effect of such treatment on QOL in patients dependent on chronic dialysis, with the broad goal of incorporating symptom management strategies into a paradigm of patient-centered dialysis care.

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

    OpenAIRE

    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...

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

    OpenAIRE

    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...

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

    Science.gov (United States)

    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

  17. Quality of life in dialysis patients from the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Abdelbasit M Ayoub

    2013-01-01

    Full Text Available Background: The quality of life (QOL has emerged as an important parameter for evaluating the quality of health-care for patients with renal failure. The literature suggests that many factors impact QOL. The QOL of dialysis patients in the United Arab Emirates (UAE has not been studied before. This research examined the QOL of patients in the UAE on dialysis using two QOL tools. Materials and Methods: A descriptive comparative survey design was used to study 161 dialysis patients. The participants completed the 36-Item Short Form Health Survey (SF-36 and the QOL index dialysis version tool. Comparative analyses of the results for both tools were done using descriptive statistics. Multiple linear regression analysis determines the effect of the variables on the QOL scores. Results: The questionnaires return rate was 93%. The overall QOL for dialysis patients was rated low when self-assessed using the SF-36 (58.9 compared to QOL index (77.2. The multiple regression analysis revealed that having a chronic illness had the strongest impact on the total scores of both tools. The comparison between the statistically significant variables for both samples revealed contradictory results from the two tools used. This meant that the two tools measured QOL differently. Conclusion: The two QOL tools scores impacted very differently on most socio-demographic variables on the two samples. More studies are required to explore the concept of QOL in the Arab dialysis population.

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

    DEFF Research Database (Denmark)

    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...... 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... with 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...

  19. Acute pancreatitis in peritoneal dialysis: a case report with literature review.

    Science.gov (United States)

    Manga, Farhabanu; Lim, Chung Sim; Mangena, Lendaba; Guest, Michael

    2012-01-01

    Abdominal pain with a discoloured dialysate in a patient on peritoneal dialysis (PD) is usually attributed to infective peritonitis. Although acute pancreatitis (AP) is not usually a complication of end-stage renal disease, some studies suggest an increased risk especially in patients on PD. We report a case of idiopathic AP in a 41-year-old female on PD who presented with abdominal pain, fever, vomiting and a clear dark dialysate. Initial diagnosis of PD-associated infective peritonitis was made but dialysate cultures proved negative. Serum amylase showed a mild rise and computed tomography revealed necrotising pancreatitis. No common risk factors for AP were identified and she was successfully treated with conservative therapy. A literature review was carried out using a PubMed search with the words 'acute pancreatitis and peritoneal dialysis'. The literature search found a total of 94 cases of AP in the setting of PD. In more than a quarter, no cause for AP was found. Serum amylase was normal in 12.8% of episodes. Complications developed in 25 cases, and 28 patients died from the condition. Therefore, AP can be a rare, but serious complication of PD with a high mortality and must be considered in the differential diagnosis of abdominal pain in a PD patient.

  20. Health-related quality of life and all-cause mortality in patients with diabetes on dialysis

    Directory of Open Access Journals (Sweden)

    Østhus Tone Britt

    2012-08-01

    Full Text Available Abstract Background This study tests the hypotheses that health-related quality of life (HRQOL in prevalent dialysis patients with diabetes is lower than in dialysis patients without diabetes, and is at least as poor as diabetic patients with another severe complication, i.e. foot ulcers. This study also explores the mortality risk associated with diabetes in dialysis patients. Methods HRQOL was assessed using the Short Form-36 Health Survey (SF-36, in a cross-sectional study of 301 prevalent dialysis patients (26% with diabetes, and compared with diabetic patients not on dialysis (n = 221, diabetic patients with foot ulcers (n = 127, and a sample of the general population (n = 5903. Mortality risk was assessed using a Kaplan-Meier plot and Cox proportional hazards analysis. Results Self-assessed vitality, general and mental health, and physical function were significantly lower in dialysis patients with diabetes than in those without. Vitality (p = 0.011 and general health (p Conclusions Physical aspects of HRQOL were perceived very low in dialysis patients with diabetes, and lower than in other dialysis patients and diabetic patients without dialysis. Mental aspects predicted mortality in dialysis patients with diabetes. Increased awareness and measures to assist physical function impairment may be particularly important in diabetes patients on dialysis.

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  3. Differences in quality of life of hemodialysis patients between dialysis centers

    NARCIS (Netherlands)

    Mazairac, Albert H. A.; Grooteman, Muriel P. C.; Blankestijn, Peter J.; Penne, E. Lars; van der Weerd, Neelke C.; den Hoedt, Claire H.; van den Dorpel, Marinus A.; Buskens, Erik; Nube, Menso J.; ter Wee, Piet M.; de Wit, G. Ardine; Bots, Michiel L.

    2012-01-01

    Purpose Hemodialysis patients undergo frequent and long visits to the clinic to receive adequate dialysis treatment, medical guidance, and support. This may affect health-related quality of life (HRQOL). Although HRQOL is a very important management aspect in hemodialysis patients, there is a paucit

  4. Differences in quality of life of hemodialysis patients between dialysis centers.

    NARCIS (Netherlands)

    Mazairac, A.H.; Grooteman, M.P.C.; Blankestijn, P.J.; Lars Penne, E.; Weerd, N.C. van der; Hoedt, C.H. den; Dorpel, M.A. van den; Buskens, E.; Nube, M.J.; Wee, P.M. ter; Wit, G.A. de; Bots, M.L.; Hamersvelt, H.W. van

    2012-01-01

    PURPOSE: Hemodialysis patients undergo frequent and long visits to the clinic to receive adequate dialysis treatment, medical guidance, and support. This may affect health-related quality of life (HRQOL). Although HRQOL is a very important management aspect in hemodialysis patients, there is a pauci

  5. Differences in quality of life of hemodialysis patients between dialysis centers

    NARCIS (Netherlands)

    A.H.A. Mazairac (Albert); M.P.C. Grooteman (Muriel); P.J. Blankestijn (Peter); E. Lars Penne; N.C. van der Weerd (Neelke); C.H. den Hoedt (Claire); M.A. van den Dorpel (Marinus); E. Buskens (Erik); M.J. Nubé (Menso); P.M. ter Wee (Piet); G.A. de Wit (Ardine); M.L. Bots (Michiel)

    2011-01-01

    textabstractPurpose: Hemodialysis patients undergo frequent and long visits to the clinic to receive adequate dialysis treatment, medical guidance, and support. This may affect health-related quality of life (HRQOL). Although HRQOL is a very important management aspect in hemodialysis patients, ther

  6. Illness perceptions in dialysis patients and their association with quality of life.

    NARCIS (Netherlands)

    Timmers, L.; Thong, M.; Dekker, F.W.; Boeschoten, E.W.; Heijmans, M.; Rijken, M.; Weinman, J.; Kaptein, A.

    2008-01-01

    The present study explored illness perceptions of end stage renal disease (ESRD) patients on both haemodialysis (HD) and peritoneal dialysis (PD) treatment, and their associations with quality of life. Leventhal's self-regulation model (SRM) was used as a theoretical framework. Illness perceptions a

  7. Gangrenous appendicitis presenting as acute abdominal pain in a patient on automated peritoneal dialysis: a case report

    Directory of Open Access Journals (Sweden)

    Ekart Robert

    2012-09-01

    Full Text Available Abstract Introduction Presentations of abdominal pain in patients on peritoneal dialysis deserve maximal attention and careful differential diagnosis on admittance to medical care. In this case report a gangrenous appendicitis in a patient on automated peritoneal dialysis is presented. Case presentation We report the case of a 38-year-old Caucasian man with end-stage renal disease who was on automated peritoneal dialysis and developed acute abdominal pain and cloudy peritoneal dialysate. Negative microbiological cultures of the peritoneal dialysis fluid and an abdominal ultrasonography misleadingly led to a diagnosis of culture negative peritonitis. It was decided to remove the peritoneal catheter but the clinical situation of the patient did not improve. An explorative laparotomy was then carried out; diffuse peritonitis and gangrenous appendicitis were found. An appendectomy was performed. Myocardial infarction and sepsis developed, and the outcome was fatal. Conclusion A peritoneal dialysis patient with abdominal pain that persists for more than 48 hours after the usual antibiotic protocol for peritoneal dialysis-related peritonitis should immediately alert the physician to the possibility of peritonitis caused by intra-abdominal pathology. Not only peritoneal catheter removal is indicated in patients whose clinical features worsen or fail to resolve with the established intra-peritoneal antibiotic therapy but, after 72 hours, an early laparoscopy should be done and in a case of correct indication (intra-abdominal pathology an early explorative laparotomy.

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

    DEFF Research Database (Denmark)

    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...

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

    DEFF Research Database (Denmark)

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

    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 ...

  10. [Peritoneal dialysis for acute renal failure: Rediscovery of an old modality of renal replacement therapy].

    Science.gov (United States)

    Issad, Belkacem; Rostoker, Guy; Bagnis, Corinne; Deray, Gilbert

    2016-07-01

    Acute renal failure (ARF) in adults in the intensive care unit (ICU) often evolves in a context of multiple organ failure, which explains the high mortality rate and increase treatment needs. Among, two modalities of renal replacement therapy, peritoneal dialysis (PD) was the first modality used for the treatment of ARF in the 1950s. Today, while PD is generalized for chronic renal failure treatment, its use in the ICU is limited, particularly, due to the advent of new hemodialysis techniques and the development of continuous replacement therapy. Recently, a renewed interest in the use of PD in patients with ARF has manifested in several emerging countries (Brazil, Vietnam). A systematic review in 2013 showed a similar mortality in ARF patients having PD (58%) and those treated by hemodialysis or hemodiafiltration/hemofiltration (56.1%). In the International society of peritoneal dialysis (ISPD)'s guideline (2013), PD may be used in adult ARF as the other blood extracorporeal epuration technics (recommendation with grade 1B). PD is the preferred method in cardiorenal syndromes, in frailty patients with hemodynamic instability and those lacking vascular access; finally PD is also an option in elderly and patients with bleeding tendency. In industrial countries, high volume automated PD with a flexible catheter (usually Tenckhoff) is advocated.

  11. Late diagnosis of chronic renal failure and the quality of life during dialysis treatment.

    Science.gov (United States)

    Sesso, R; Yoshihiro, M M; Ajzen, H

    1996-10-01

    We evaluated the quality of life of 101 hemodialysis patients who had a late or = 6 months, N = 54) diagnosis of chronic renal failure. At the time of the survey patients had been stable on dialysis for at least 3 months and for less than 24 months; median duration of dialysis was 9.1 months. Quality of life was measured by the kidney disease questionnaire (including the intensity and duration of physical symptoms, fatigue, depression, relationship with others and frustration), the health and life satisfaction indices, functional status (Karnofsky scale), and the time trade-off method. Scores for the several indicators of quality of life were closely similar for the late and early diagnosis groups. Health satisfaction compared to one year prior to dialysis was slightly better for the early diagnosis group. For both groups, functional status was a little worse during the first year of dialysis than one year before its start. In the late diagnosis group, elderly patients and diabetics had more impairment in several dimensions assessed. In addition, in this group greater income was significantly correlated with better physical performance (r = 0.52, P < 0.001) and with health satisfaction (r = 0.36, P = 0.027). These findings suggest that after a median duration of 9 months on a dialysis program, patients with a late and early diagnosis of chronic renal failure have a similar performance in terms of quality of life parameters. Age, diabetes and income are associated with the quality of life of patients with a late diagnosis. PMID:9181098

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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.

  17. Dialysis Facility Compare

    Data.gov (United States)

    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...

  18. Predialysis therapeutic care and health-related quality of life at dialysis onset (The pharmacoepidemiologic AVENIR study

    Directory of Open Access Journals (Sweden)

    Kessler Michele

    2011-01-01

    Full Text Available Abstract Background To determine the impact of the quality of pre-dialysis nephrological care on health-related quality of life (HRQoL at dialysis onset, which has not been well evaluated. Methods All adults who began a dialysis treatment in the administrative region of Lorraine (France in 2005 or 2006, were enrolled in this prospective observational study. HRQoL was measured using the Kidney Disease Quality of Life V36 questionnaire, which enables calculation of two generic (physical and mental and three specific dimensions (Symptoms/problems, Effects and Burden of kidney disease. The specific dimensions were scored from 0 to 100 (worst to best possible functioning. Pre-dialysis nephrological care was measured using three indicators: quality of therapeutic practices (evaluated across five main aspects: hypertension/proteinuria, anemia, bone disease, metabolic acidosis and dyslipidemia, time since referral to a nephrologist and number of nephrology consultations in the year preceding dialysis treatment. Results Two thousand and eighty-three (67.4% patients were referred to a nephrologist more than 1 month before dialysis initiation and completed the HRQoL questionnaire. Quality of therapeutic practices was significantly associated with the Mental component. Time since referral to a nephrologist was associated with Symptoms/problems and the Effects of kidney disease dimensions, but no relationship was found between the number of nephrology consultations and HRQoL. Conclusions HRQoL at dialysis onset is significantly influenced by the quality of pre-dialysis nephrological care. Therefore, disease management should be emphasized.

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  1. Telehealth: Acceptability, clinical interventions and quality of life in peritoneal dialysis

    Science.gov (United States)

    Dey, Vishal; Jones, Audrey; Spalding, Elaine M

    2016-01-01

    Introduction: Telehealth technologies are being widely adopted across the globe for management of long-term conditions. There are limited data on its use, effectiveness and patient experience in end-stage renal disease. The aim of this pilot project was to explore patient acceptability of technology and evaluate its effect on clinical interventions and quality of life in patients undergoing peritoneal dialysis. Methods: Peritoneal dialysis patients were provided with computer tablets (PODs). PODs contained a knowledge database with treatment- and symptom-based questionnaires that generated alerts for the clinical team. Alerts were reviewed daily and followed up by a telephone call or clinic visit. Interventions were at the discretion of clinicians. Data were recorded prospectively and quality of life and Quebec User Evaluation of Satisfaction with assistive Technology questionnaires evaluated at the start and end of the programme. Results: In all, 22 patients have participated over 15 months. The mean age was 61.6 years and PODs were utilised for an average of 341.9 days with 59.1% choosing to continue beyond the study period. We received a total of 1195 alerts with an average of 2.6 alerts per day. A total of 36 admissions were avoided and patients supported to self-manage on 154 occasions. Quebec User Evaluation of Satisfaction with assistive Technology scores remained high throughout the programme although no improvement in quality of life was seen. Discussion: Telehealth is useful to monitor patients with renal failure on peritoneal dialysis. It is acceptable across age groups and provides an additional resource for patients to self-manage. Satisfaction scores and retention rates suggest a high level of acceptability.

  2. Central vein perforation during tunneled dialysis catheter insertion: principles of acute management.

    Science.gov (United States)

    Pua, Uei

    2014-10-01

    Central venous perforation during dialysis catheter insertion is a potentially fatal complication. Prompt recognition and judicious initial steps are important in optimizing the outcome. The purpose of this manuscript is to illustrate the imaging features and steps in initial management.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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

  6. Health-related quality of life in patients on hemodialysis and peritoneal dialysis.

    Science.gov (United States)

    Okpechi, Ikechi G; Nthite, Tebogo; Swanepoel, Charles R

    2013-05-01

    Chronic kidney disease (CKD) is a worldwide public health problem, and its treatment imposes a considerable burden on patients and their families. Limitations in everyday activity may worsen the situation and affect the health-related quality of life (HRQOL) of patients with CKD. There are no studies on the HRQOL of dialysis patients in South Africa. We assessed the HRQOL of patients undergoing hemodialysis (HD) and continuous ambulatory peritoneal dialysis (PD) attending the Groote Schuur Hospital renal unit by using the Kidney Disease Quality of Life-Short Form version 1.3 questionnaire. Baseline demographic and clinical details of the participants were recorded. Analysis was performed (unpaired t test and univariate analysis) to compare the HRQOL between HD and PD patients and to identify factors influencing HRQOL. The HRQOL was low but not significantly different between HD and PD patients. In PD patients, the use of erythropoiesis-stimulating agents (ESA) significantly contributed to the emotional well-being (r 2 = 0.267; P = 0.01) and alleviation of pain (r 2 = 0.073; P = 0.049); in HD patients also, ESA use was associated with emotional well-being (r 2 = 0.258; P <0.0001) as well as improvement in energy/fatigue (r 2 = 0.390; P <0.0001). Systolic and diastolic blood pressures significantly influenced cognitive function in PD patients (P <0.05). Parathyroid hormone level significantly influenced the physical functioning and energy/fatigue domains in HD patients (P <0.0001). Serum ferritin (r 2 = 0.441; P = 0.002) and level of hemoglobin concentration (r 2 = 0.180; P = 0.006) were significantly associated with the domain role emotional in PD and HD patients, respectively. Although HRQOL is low in dialysis patients in Cape Town, the factors that have been identified to be associated with these scores (such as anemia and hyperparathyroidism) if aggressively managed and corrected may assist in improving patients' HRQOL.

  7. Health-related quality of life in patients on hemodialysis and peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Ikechi G Okpechi

    2013-01-01

    Full Text Available Chronic kidney disease (CKD is a worldwide public health problem, and its treatment imposes a considerable burden on patients and their families. Limitations in everyday activity may worsen the situation and affect the health-related quality of life (HRQOL of patients with CKD. There are no studies on the HRQOL of dialysis patients in South Africa. We assessed the HRQOL of patients undergoing hemodialysis (HD and continuous ambulatory peritoneal dialysis (PD attending the Groote Schuur Hospital renal unit by using the Kidney Disease Quality of Life-Short Form version 1.3 questionnaire. Baseline demographic and clinical details of the participants were recorded. Analysis was performed (unpaired t test and univariate analysis to compare the HRQOL between HD and PD patients and to identify factors influencing HRQOL. The HRQOL was low but not significantly different between HD and PD patients. In PD patients, the use of erythropoiesis-stimulating agents (ESA significantly contributed to the emotional well-being (r 2 = 0.267; P = 0.01 and alleviation of pain (r 2 = 0.073; P = 0.049; in HD patients also, ESA use was associated with emotional well-being (r 2 = 0.258; P <0.0001 as well as improve-ment in energy/fatigue (r 2 = 0.390; P <0.0001. Systolic and diastolic blood pressures signifi-cantly influenced cognitive function in PD patients (P <0.05. Parathyroid hormone level signi-ficantly influenced the physical functioning and energy/fatigue domains in HD patients (P <0.0001. Serum ferritin (r 2 = 0.441; P = 0.002 and level of hemoglobin concentration (r 2 = 0.180; P = 0.006 were significantly associated with the domain role emotional in PD and HD patients, respectively. Although HRQOL is low in dialysis patients in Cape Town, the factors that have been identified to be associated with these scores (such as anemia and hyperparathyroidism if aggressively managed and corrected may assist in improving patients′ HRQOL.

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  10. A simple risk score predicts poor quality of life and non-survival at 1 year follow-up in dialysis patients

    NARCIS (Netherlands)

    de Jonge, P; Ruinemans, GMF; Huyse, FJ; ter Wee, PM

    2003-01-01

    Background. Quality of life (QoL) in end-stage renal disease patients has become an important focus of attention in evaluating dialysis. We studied risk factors of poor QoL at 1 year follow-up. Methods. Of a baseline sample of 80 dialysis patients, we contacted 60 patients who were alive at 1 year f

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

    OpenAIRE

    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. Chemistry Testing on Plasma Versus Serum Samples in Dialysis Patients: Clinical and Quality Improvement Implications.

    Science.gov (United States)

    Carey, Roger Neill; Jani, Chinu; Johnson, Curtis; Pearce, Jim; Hui-Ng, Patricia; Lacson, Eduardo

    2016-09-01

    Plasma samples collected in tubes containing separator gels have replaced serum samples for most chemistry tests in many hospital and commercial laboratories. Use of plasma samples for blood tests in the dialysis population eliminates delays in sample processing while waiting for clotting to complete, laboratory technical issues associated with fibrin formation, repeat sample collection, and patient care issues caused by delay of results because of incompletely clotted specimens. Additionally, a larger volume of plasma is produced than serum for the same amount of blood collected. Plasma samples are also acceptable for most chemical tests involved in the care of patients with ESRD. This information becomes very important when United States regulatory requirements for ESRD inadvertently limit the type of sample that can be used for government reporting, quality assessment, and value-based payment initiatives. In this narrative, we summarize the renal community experience and how the subsequent resolution of the acceptability of phosphorus levels measured from serum and plasma samples may have significant implications in the country's continued development of a value-based Medicare ESRD Quality Incentive Program.

  13. Effectiveness of peritonaeal dialysis

    Directory of Open Access Journals (Sweden)

    Jovanović Nataša

    2005-01-01

    Full Text Available Introduction. In the last few years, an increasing number of patients suffering from terminal renal disease of various leading causes was treated with renal replacement therapy. Peritonaeal dialysis involves an exchange of water and solutes between blood in the peritonaeal capillaries and dialysate in the peritonaeal cavum throughout the peritonaeum. Effective dialysis treatment should provide good quality of life, decrease the number of physical complaints, and bring the incidence of morbidity and mortality closer to the incidence of morbidity and mortality in the healthy population. Aim. The aim of this study was the evaluation of peritonaeal transport characteristics and dialysis effectiveness in 58 patients affected by terminal renal disease who underwent peritonaeal dialysis treatment during August 2003 at the Clinic of Nephrology of the Clinical Centre of Serbia. Method. We examined 30 male and 28 female patients, with an average age of 52 years (range 26 to 78 years. The average duration of peritoneal dialysis treatment was 20 months (ranging from 2 to 66 months, and the end-stage renal failure was caused by different leading disease in our patients. We applied different dialysis modalities: continuous ambulatory peritonaeal dialysis (CAPD with three to five 2- or 3-litre exchanges daily, cyclic peritonaeal dialysis (CCPD, intermittent peritonaeal dialysis (IPD, or automatic peritonaeal dialysis (APD, according to the transport characteristics of the peritonaeal membrane, the residual renal function (RRF, and the clinical status of the patients, in order to perform adequate depuration as suggested by the new international criteria. A peritonaeal equilibrium test (PET was performed according to the new international advice; urea and creatinine clearances (Kt/V and Ccr as well as RRF were calculated using the internationally suggested formulas. Results. Most of our patients received effective dialysis treatment, thanks to the modulation of

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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. The Impact of Kt/V Urea-Based Dialysis Adequacy on Quality of Life and Adherence in Haemodialysis Patients: A Cross-Sectional Study in Greece.

    Science.gov (United States)

    Theofilou, Paraskevi; Togas, Constantinos; Vasilopoulou, Chrysoula; Minos, Christos; Zyga, Sofia; Tzitzikos, Giorgos

    2015-04-13

    There is clear evidence of a link between dialysis adequacy (as measured by urea kinetic modeling or urea reduction ratio) and such important clinical outcomes as morbidity and mortality. Evidence regarding the relationship between dialysis adequacy and quality of life (QOL) outcomes as well as adherence is less clear. The present paper is a study protocol which is planning to answer the following research question: what is the impact of dialysis adequacy on QOL and adherence in a sample of hemodialysis patients? The final sample size will be around 100 patients undergoing hemodialysis. Each subject's QOL and adherence will be measured using the following instruments: i) the Missoula-VITAS quality of life index 25; ii) the multidimensional scale of perceived social support and iii) the simplified medication adherence questionnaire. Dialysis adequacy is expected to be related to QOL and adherence scores.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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

  1. Quality indicators for acute myocardial infarction

    DEFF Research Database (Denmark)

    Schiele, Francois; Gale, Chris P; Bonnefoy, Eric;

    2016-01-01

    infarction (AMI), but no such indicators exist in Europe. In this context, the European Society of Cardiology (ESC) Acute Cardiovascular Care Association (ACCA) has reflected on the measurement of quality of care in the context of AMI (ST segment elevation myocardial infarction (STEMI) and non-ST segment...... be estimated solely on the basis of patients' clinical outcomes. Thus, measuring the process of care through quality indicators (QIs) has become a widely used practice in this context. Other professional societies have published QIs for the evaluation of quality of care in the context of acute myocardial...... elevation myocardial infarction (NSTEMI)) and created a set of QIs, with a view to developing programmes to improve quality of care for the management of AMI across Europe. We present here the list of QIs defined by the ACCA, with explanations of the methodology used, scientific justification and reasons...

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

    Science.gov (United States)

    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

  3. Dialysis cultures.

    Science.gov (United States)

    Pörtner, R; Märkl, H

    1998-10-01

    Dialysis techniques are discussed as a means for effective removal of low-molecular-mass components from fermentation broth to reach high cell density. Reactor systems and process strategies, the relevant properties of membranes and examples for high-density fermentation with dialysis, and problems related to scale-up are addressed. The dialysis technique has turned out to be very efficient and reliable for obtaining high cell densities. As in dialysis processes the membranes are not perfused, membrane clogging is not a problem as it is for micro- and ultrafiltration. By applying a "nutrient-split" feeding strategy, the loss of nutrients can be avoided and the medium is used very efficiently. The potential of dialysis cultures is demonstrated on the laboratory scale in a membrane dialysis reactor with an integrated membrane and in reactor systems with an external dialysis loop. In dialysis cultures with different microorganisms (Staphylococci, Escherichia coli, extremophilic microorganisms, Lactobacilli) the cell densities achieved were up to 30 times higher than those of other fermentation methods. The technique enables high cell densities to be attained without time-consuming medium optimization. For animal cell cultures the concept of a fixed bed coupled with dialysis proved to be very effective.

  4. Dialysis - hemodialysis

    Science.gov (United States)

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

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

    Directory of Open Access Journals (Sweden)

    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.

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

    OpenAIRE

    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. ...

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

    Directory of Open Access Journals (Sweden)

    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.

  8. Data quality in the Danish National Acute Leukemia Registry

    DEFF Research Database (Denmark)

    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....

  9. Acute allograft rejection following interferon therapy for hepatitis C in recipients who have returned to dialysis after kidney transplant failure: case study.

    Science.gov (United States)

    Fabrizi, Fabrizio; D'Ambrosio, Roberta; Pallotti, Francesco; Berardinelli, Luisa; Messa, Piergiorgio; Martin, Paul; Aghemo, Alessio

    2014-11-01

    Interferon-based therapy remains the gold standard for hepatitis C in patients with chronic kidney disease; however, due to the high rate of IFN-induced rejection after transplant, treatment of HCV-infected kidney transplant recipients is recommended only in particular circumstances. We report the case of a 45-year-old Caucasian female with chronic hepatitis C (genotype 1b) who returned to hemodialysis following the complete functional loss of her kidney transplant. She started combination antiviral therapy with peg-IFN-α2a (135 mcg sc weekly) plus ribavirin (200 mg daily) nine months after the re-initiation of hemodialysis. Antiviral therapy was neither effective nor safe; ribavirin was stopped at week 38 due to hemolytic anemia; on-treatment HCV breakthrough was observed at week 48; and acute rejection occurred after four months of IFN-based therapy. Diagnosis of acute allograft rejection was suspected on the grounds of clinical, radiographic, and laboratory data. Allograft nephrectomy was then performed and histology showed acute-on-chronic rejection. This is an uncommon case of IFN-associated kidney rejection in an allograft recipient who had functional loss of her graft and had returned to hemodialysis. In view of the risk of rejection of renal allograft, and the limited efficacy of IFN-based treatment of hepatitis C, physicians should be aware of effective treatment with oral anti-viral agents and avoid the use of IFN in patients on maintenance dialysis with failed renal allograft.

  10. 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

    Directory of Open Access Journals (Sweden)

    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.

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

    OpenAIRE

    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...

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

    OpenAIRE

    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...

  13. Comparison of quality of life and causes of hospitalization between hemodialysis and peritoneal dialysis patients in China

    Directory of Open Access Journals (Sweden)

    Sun Ling-Hua

    2007-08-01

    Full Text Available Abstract Background Hemodialysis (HD and peritoneal dialysis (PD are important renal replacement treatment in end stage renal disease (ESRD, but the comparison of quality of life (QOL and causes of hospitalisation between the two modalities in China is lacking. In the present study, we compared the two modalities in a multi-center study. Subjects and methods Six hundred and fifty four HD and 408 PD patients were investigated from 10 hospitals in China from Sept, 2004 to Jan, 2005. Among the HD patients, there were 360 males and 294 females with a mean age of 57.22 ± 12.49 years (18–88 y. Among PD patients, there were 165 males and 243 females, with a mean age of 61.59 ± 12.65 years (22–89 y. Health related 36 items short form questionnaires (SF-36 were used to assess the quality of life. Hospitalisation data were collected and analyzed. Results SF-36 domains of Body Pain (BP, General Health (GH, Role-Emotional (RE, Social Functioning (SF, Vitality (VT and Mental Health (MH were all significantly higher in the PD patients as compared to the HD patients although there was no significant difference in Physical Functioning (PF and Role-Physical (RP between the two groups. The two most common causes of hospitalisation in HD patients were cardiovascular disease (39.8% and pulmonary infection (21.3%, while they were infectious peritonitis (47.6% and cardiovascular disease (31.9% in PD patients. The ever hospitalised patients had lower SF-36 scores in the domains of PF, BP, GH, RE, SF, VT and MH as compared to those of non-hospitalised patients. Conclusion Our study indicated that with the current practice in China, PD patients may enjoy better quality of life than their HD counterparts. Our results also showed that the most common cause of hospitalisation was cardiovascular disease in HD patients and peritonitis in PD patients.

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

    NARCIS (Netherlands)

    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

  15. Mortality and health-related quality of life in prevalent dialysis patients: Comparison between 12-items and 36-items short-form health survey

    Directory of Open Access Journals (Sweden)

    Østhus Tone Brit

    2012-05-01

    Full Text Available Abstract Background To assess health- related quality of life (HRQOL with SF-12 and SF-36 and compare their abilities to predict mortality in chronic dialysis patients, after adjusting for traditional risk factors. Methods The Short-Form Health Survey (SF-36 with the embedded SF-12 was applied in 301 dialysis patients cross-sectionally. Physical and mental component summary (PCS-36, MCS-36, PCS-12, and MCS-12 scores were calculated. Clinical and demographic data were collected. Mortality (followed for up to 4.5 years was analyzed with Kaplan Meier plots and Cox proportional hazards, after censoring for renal transplantation. Exclusion factors were observation time Results In 252 patients (60.2 ± 15.5 years, 65.9% males, dialysis vintage 9.0, IQR 5.0-23.0 months, mortality during follow-up was 33.7%.(85 deaths. Significant correlations were observed between PCS-36 and PCS-12 (ρ = 0.93, p ρ = 0.95, p χ2 = 15.3, p = 0.002 and PCS-36 (χ2 = 16.7, p = 0.001. MCS was not associated with mortality. Adjusted hazard ratios for mortality were 2.5 (95% CI 1.0-6.3, PCS-12 and 2.7 (1.1 – 6.4, PCS-36 for the lowest compared with the highest (“best perceived” quartile of PCS. Conclusion Compromised HRQOL is an independent predictor of poor outcome in dialysis patients. The SF-12 provided similar predictions of mortality as SF-36, and may serve as an applicable clinical tool because it requires less time to complete.

  16. Dialysis complications in acute kidney injury patients treated with prolonged intermittent renal replacement therapy sessions lasting 10 versus 6 hours: results of a randomized clinical trial.

    Science.gov (United States)

    Albino, Bianca Ballarin; Balbi, André Luis; Abrão, Juliana Maria Gera; Ponce, Daniela

    2015-05-01

    Prolonged intermittent renal replacement therapy (PIRRT) has emerged as an alternative to continuous renal replacement therapy in the management of acute kidney injury (AKI) patients. This trial aimed to compare the dialysis complications occurring during different durations of PIRRT sessions in critically ill AKI patients. We included patients older than 18 years with AKI associated with sepsis admitted to the intensive care unit and using noradrenaline doses ranging from 0.3 to 0.7 µg/kg/min. Patients were divided into two groups randomly: in G1, 6-h sessions were performed, and in G2, 10-h sessions were performed. Seventy-five patients were treated with 195 PIRRT sessions for 18 consecutive months. The prevalence of hypotension, filter clotting, hypokalemia, and hypophosphatemia was 82.6, 25.3, 20, and 10.6%, respectively. G1 was composed of 38 patients treated with 100 sessions, whereas G2 consisted of 37 patients treated with 95 sessions. G1 and G2 were similar in male predominance (65.7 vs. 75.6%, P = 0.34), age (63.6 ± 14 vs. 59.9 ± 15.5 years, P = 0.28) and Sequential Organ Failure Assessment score (SOFA; 13.1 ± 2.4 vs. 14.2 ± 3.0, P = 0.2). There was no significant difference between the two groups in hypotension (81.5 vs. 83.7%, P = 0.8), filter clotting (23.6 vs. 27%, P = 0.73), hypokalemia (13.1 vs. 8.1%, P = 0.71), and hypophosphatemia (18.4 vs. 21.6%, P = 0.72). However, the group treated with sessions of 10 h were refractory to clinical measures for hypotension, and dialysis sessions were interrupted more often (9.5 vs. 30.1%, P = 0.03). Metabolic control and fluid balance were similar between G1 and G2 (blood urea nitrogen [BUN]: 81 ± 30 vs. 73 ± 33 mg/dL, P = 1.0; delivered Kt/V: 1.09 ± 0.24 vs. 1.26 ± 0.26, P = 0.09; actual ultrafiltration: 1731 ± 818 vs. 2332 ± 947 mL, P = 0.13) and fluid balance (-731 ± 125 vs. -652 ± 141

  17. Recovery of renal function in dialysis patients

    Directory of Open Access Journals (Sweden)

    Patlovany Matthew

    2003-10-01

    Full Text Available Abstract Background Although recovery of renal functions in dialysis dependent patients is estimated to be greater than 1%, there are no indicators that actually suggest such revival of renal function. Residual renal function in dialysis patients is unreliable and seldom followed. Therefore renal recovery (RR in dialysis dependent patients may remain unnoticed. We present a group of dialysis dependent patients who regained their renal functions. The aim of this project is to determine any indicators that may identify the recovery of renal functions in dialysis dependent patients. Methods All the discharges from the chronic dialysis facilities were identified. Among these discharges deaths, transplants, voluntary withdrawals and transfers either to another modality or another dialysis facility were excluded in order to isolate the patients with RR. The dialysis flow sheets and medical records of these patients were subsequently reviewed. Results Eight patients with a mean age of 53.8 ± 6.7 years (± SEM were found to have RR. Dialysis was initiated due to uremic symptoms in 6 patients and fluid overload in the remaining two. The patients remained dialysis dependent for 11.1 ± 4.2 months. All these patients had good urine output and 7 had symptoms related to dialysis. Their mean pre-initiation creatinine and BUN levels were 5.21 ± 0.6 mg/dl and 72.12 ± 11.12 mg/dl, respectively. Upon discontinuation, they remained dialysis free for 19.75 ± 5.97 months. The mean creatinine and BUN levels after cessation of dialysis were 2.85 ± 0.57 mg/dl and 29.62 ± 5.26 mg/dl, respectively, while the mean creatinine clearance calculated by 24-hour urine collection was 29.75 ± 4.78 ml/min. One patient died due to HIV complications. One patient resumed dialysis after nine months. Remaining continue to enjoy a dialysis free life. Conclusion RR must be considered in patients with good urine output and unresolved acute renal failure. Dialysis intolerance may be

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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

  20. Peritoneal Dialysis (Beyond the Basics)

    Science.gov (United States)

    ... 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 ...

  1. 不同透析方式对山区透析患者生活质量的影响及相关因素分析%Comparison of quality of life in patients undergoing blood dialysis or peritoneal dialysis in mountain area

    Institute of Scientific and Technical Information of China (English)

    吴峰芬; 季晓英; 邱晓园; 蒋良炎; 蔡建伟

    2013-01-01

    目的:探讨不同透析方式对山区维持性透析患者生活质量的影响及相关因素分析。方法选取进行维持性透析患者90例(腹膜透析和血液透析患者各45例),使用KDQOL- SFTM量表对两者进行生活质量评价,比较两种透析患者生活质量的差异,并对其临床资料进行分析,探讨其影响因素。结果腹膜透析组患者总体健康、疼痛评分、活力、心理健康总分以及KDTA总分、症状影响、睡眠质量均明显优于血液透析患者(均P<0.05)。透析年限、文化程度及年龄是36项健康相关生存质量调查(SF-36)的影响因素(P<0.05或0.01),透析年限、文化程度是KDTA的影响因素(P<0.05)。结论山区终末期肾病患者进行腹膜透析其生活质量明显优于血液透析。%Objective To evaluate the quality of life and relevant factors in patients with maintenance dialysis in mountain area. Methods Ninety patients with end- stage renal diseases undergoing maintenance dialysis were enrol ed, including 45 cases receiving blood dialysis and 45 cased receiving peritoneal dialysis. The quality of life was evaluated by using the question-naire KDQOL- SFTM in two groups and the relevant factors were analyzed. Results The patients undergoing peritoneal dialysis had better SF- 36 and KDTA scores than those of blood dialysis patients, including the items of general health, bodily pain, vitality, dialysis- related symptoms and sleep quality (P<0.05). Factors affecting KDTA scores were the period of dialysis, education background(P<0.05);and the factors affecting SF- 36 scores were mainly the period of dialysis,the age, and the education back-ground (P<0.05 or 0.01). Conclusion Patients in mountain area with end- stage renal disease have a better quality of life, if they receive peritoneal dialysis rather than blood dialysis.

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

    Directory of Open Access Journals (Sweden)

    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. Critical Care Dialysis System

    Science.gov (United States)

    1992-01-01

    Organon Teknika Corporation's REDY 2000 dialysis machine employs technology originally developed under NASA contract by Marquardt Corporation. The chemical process developed during the project could be applied to removing toxic waste from used dialysis fluid. This discovery led to the development of a kidney dialysis machine using "sorbent" dialysis, a method of removing urea from human blood by treating a dialysate solution. The process saves electricity and, because the need for a continuous water supply is eliminated, the patient has greater freedom.

  4. Health status, renal function, and quality of life after multiorgan failure and acute kidney injury requiring renal replacement therapy

    Directory of Open Access Journals (Sweden)

    Faulhaber-Walter R

    2016-05-01

    Full Text Available Robert Faulhaber-Walter,1,2 Sebastian Scholz,1,3 Herrmann Haller,1 Jan T Kielstein,1,* Carsten Hafer1,4,* 1Department of Renal and Hypertensive Disease, Medical School Hannover, Hannover, Germany; 2Facharztzentrum Aarberg, Waldshut-Tiengen, Germany; 3Sanitaetsversorgungszentrum Wunstorf, Wunstorf, Germany; 4HELIOS Klinikum Erfurt, Erfurt, Germany *These authors contributed equally to this work Background: Critically ill patients with acute kidney injury (AKI in need of renal replacement therapy (RRT may have a protracted and often incomplete rehabilitation. Their long-term outcome has rarely been investigated. Study design: Survivors of the HANnover Dialysis OUTcome (HANDOUT study were evaluated after 5 years for survival, health status, renal function, and quality of life (QoL. The HANDOUT study had examinded mortality and renal recovery of patients with AKI receiving either standard extendend or intensified dialysis after multi organ failure. Results: One hundred fifty-six former HANDOUT participants were analyzed. In-hospital mortality was 56.4%. Five-year survival after AKI/RRT was 40.1% (86.5% if discharged from hospital. Main causes of death were cardiovascular complications and sepsis. A total of 19 survivors presented to the outpatient department of our clinic and had good renal recovery (mean estimated glomerular filtration rate 72.5±30 mL/min/1.73 m2; mean proteinuria 89±84 mg/d. One person required maintenance dialysis. Seventy-nine percent of the patients had a pathological kidney sonomorphology. The Charlson comorbidity score was 2.2±1.4 and adjusted for age 3.3±2.1 years. Numbers of comorbid conditions averaged 2.38±1.72 per patient (heart failure [52%] > chronic kidney disease/myocardial infarction [each 29%]. Median 36-item short form health survey (SF-36™ index was 0.657 (0.69 physical health/0.66 mental health. Quality-adjusted life-years after 5 years were 3.365. Conclusion: Mortality after severe AKI is higher than

  5. Adequacy of dialysis: trace elements in dialysis fluids.

    Science.gov (United States)

    D'Haese, P C; De Broe, M E

    1996-01-01

    A number of considerations suggest that trace element disturbances might occur in dialysed patients. These must at least in part be ascribed to the dialysis treatment itself during which these constituents may either be transferred to or removed from the patient. Tap water must be considered as the main source of dialysate trace metal contamination. These can adequately be removed during water treatment provided that, in addition to softening and deionization, reverse osmosis is available. However, even in the presence of the latter devices the possibility of serious contamination of the dialysis fluids leading to either chronic or acute intoxications still exists. The addition of chemical concentrates may also contribute to the increased concentrations of a number of trace metals. The toxic effects of aluminium in dialysis patients are well known and at the present time the element is still responsible for the greater part of trace metal-related problems in dialysis patients. Hence, the need for regular monitoring of aluminium cannot be ruled out at present. Strategies for diagnosis and treatment of aluminium overload have been updated. Recent studies demonstrated the efficacy of low desferrioxamine doses in diagnosis and treatment of aluminium overload, and optimal schedules for administration of the chelator and duration of treatment have been presented. Recently, in an epidemiological survey serum silicon concentrations in dialysis patients were found to be increased up to 100-fold compared to subjects with normal renal function. Moreover, it was noted that silicon concentrations in the dialysis population differ from one centre to another and that increased levels are due to either the use of silicon-contaminated dialysis fluids or an increased oral intake of the element originating from a high silicon content in the drinking water. Besides aluminium and silicon, a transfer towards the patients during dialysis has also been reported for a number of other

  6. Dialysis centers - what to expect

    Science.gov (United States)

    ... 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 ...

  7. Laughter and humor therapy in dialysis.

    Science.gov (United States)

    Bennett, Paul N; Parsons, Trisha; Ben-Moshe, Ros; Weinberg, Melissa; Neal, Merv; Gilbert, Karen; Rawson, Helen; Ockerby, Cherene; Finlay, Paul; Hutchinson, Alison

    2014-01-01

    Laughter and humor therapy have been used in health care to achieve physiological and psychological health-related benefits. The application of these therapies to the dialysis context remains unclear. This paper reviews the evidence related to laughter and humor therapy as a medical therapy relevant to the dialysis patient population. Studies from other groups such as children, the elderly, and persons with mental health, cancer, and other chronic conditions are included to inform potential applications of laughter therapy to the dialysis population. Therapeutic interventions could range from humorous videos, stories, laughter clowns through to raucous simulated laughter and Laughter Yoga. The effect of laughter and humor on depression, anxiety, pain, immunity, fatigue, sleep quality, respiratory function and blood glucose may have applications to the dialysis context and require further research. PMID:24467450

  8. The elderly patient on dialysis: geriatric considerations.

    Science.gov (United States)

    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

  9. Disease progression in pre-dialysis patients : renal function, symptoms, and health-related quality of life

    NARCIS (Netherlands)

    Goeij, Moniek Cornelia Maria de

    2013-01-01

    This thesis investigated the effect of several risk factors on objectively assessed disease progression (renal function decline and time until the start of renal replacement therapy) and subjectively assessed disease progression (disease-related symptoms and health-related quality of life) in patien

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

    Directory of Open Access Journals (Sweden)

    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

  11. Off-Hours Admission and Acute Stroke Care Quality

    DEFF Research Database (Denmark)

    Kristiansen, Nina Sahlertz; Mainz, Jan; Nørgård, Bente Mertz;

    2014-01-01

    stroke care processes, including the effect of a systematic quality improvement program, and to examine 30 days case-fatality. Methods-A population-based historical cohort study, including patients admitted to Danish hospitals with a first ever acute stroke (January 1, 2003, to December 31, 2011; N=64...... of care. However, the admission time-related differences in care were substantially reduced over time, and the differences in 30 days case-fatality appeared primarily to be explained by differences in stroke severity....... 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...

  12. Dialysis Facility Compare Data

    Data.gov (United States)

    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...

  13. Dialysis Extraction for Chromatography

    Science.gov (United States)

    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.

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

    Institute of Scientific and Technical Information of China (English)

    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).

  15. Dialysis provision in Malaysia.

    Science.gov (United States)

    Lim, T O; Lee, D G; Zaki, M

    2000-06-01

    We determined the provision for dialysis treatment in Malaysia. There were 181 dialysis centres as at 1st June 1999 (161 Haemodialysis (HD) and 20 Continuous Ambulatory Peritoneal Dialysis (CAPD) centres), providing treatment for 5614 patients. This is equivalent to an estimated prevalence rate of 253 patients per million population (pmp) and new dialysis acceptance rate of 49 patients pmp. Dialysis facilities were widely distributed throughout the country though rather unevenly among states. Penang, Selangor/KL, Malacca led with number of dialysis patients pmp ranging from 417 to 480. Kelantan and Sabah had the lowest provision with 51 and 64 patients pmp respectively. There were more centres and HD capacity in the private sector while the Non-Government Organisation and public sectors had about the same capacity. However the public sector had more patients on account of availability of CAPD and home HD services, as well as low HD capacity to patient ratio. The number ofcentres, HD capacity and patients have increased rapidly especially since 1991; the estimated growth rates were 16.5 centres/year, 658 capacity/year, and 392 patients/year respectively. There was also a trend toward increasing over-capacity in the private and NGO sectors. In conclusion, the level of dialysis provision is increasing, indicating increasing accessibility of dialysis treatment in Malaysia. Over-capacity is a concern in the private and NGO sectors. Thus funding agencies should be encouraged to source provision from those sectors. The public sector still has the crucial role of providing for under-served areas in the country.

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

    Directory of Open Access Journals (Sweden)

    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.

  17. Smoking And Quality Of Life After Acute Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    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. Baxter Aurora dialysis system.

    Science.gov (United States)

    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

  19. Dialysis and contrast media

    International Nuclear Information System (INIS)

    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.)

  20. Dialysis and contrast media

    Energy Technology Data Exchange (ETDEWEB)

    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.)

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

    OpenAIRE

    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. 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

    Institute of Scientific and Technical Information of China (English)

    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

  3. Phosphate control in dialysis

    Directory of Open Access Journals (Sweden)

    Cupisti A

    2013-10-01

    Full Text Available Adamasco Cupisti,1 Maurizio Gallieni,2 Maria Antonietta Rizzo,2 Stefania Caria,3 Mario Meola,4 Piergiorgio Bolasco31Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy; 2Nephrology and Dialysis Unit, San Carlo Borromeo Hospital, Milan, Italy; 3Territorial Department of Nephrology and Dialysis, ASL Cagliari, Italy; 4Sant'Anna School of Advanced Studies, University of Pisa, Pisa, ItalyAbstract: Prevention and correction of hyperphosphatemia is a major goal of chronic kidney disease–mineral and bone disorder (CKD–MBD management, achievable through avoidance of a positive phosphate balance. To this aim, optimal dialysis removal, careful use of phosphate binders, and dietary phosphate control are needed to optimize the control of phosphate balance in well-nourished patients on a standard three-times-a-week hemodialysis schedule. Using a mixed diffusive–convective hemodialysis tecniques, and increasing the number and/or the duration of dialysis tecniques are all measures able to enhance phosphorus (P mass removal through dialysis. However, dialytic removal does not equal the high P intake linked to the high dietary protein requirement of dialysis patients; hence, the use of intestinal P binders is mandatory to reduce P net intestinal absorption. Unfortunately, even a large dose of P binders is able to bind approximately 200–300 mg of P on a daily basis, so it is evident that their efficacy is limited in the case of an uncontrolled dietary P load. Hence, limitation of dietary P intake is needed to reach the goal of neutral phosphate balance in dialysis, coupled to an adequate protein intake. To this aim, patients should be informed and educated to avoid foods that are naturally rich in phosphate and also processed food with P-containing preservatives. In addition, patients should preferentially choose food with a low P-to-protein ratio. For example, patients could choose egg white or protein from a vegetable source

  4. Osteoarthropathy in dialysis amyloidosis

    International Nuclear Information System (INIS)

    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

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

    Science.gov (United States)

    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

  6. Peritoneal dialysis peritonitis: risk factors and effects

    Directory of Open Access Journals (Sweden)

    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.

  7. A case study: telemedicine technology and peritoneal dialysis in children.

    Science.gov (United States)

    Ghio, Luciana; Boccola, Salvatore; Andronio, Laura; Adami, Daniele; Paglialonga, Fabio; Ardissino, Gianluigi; Edefonti, Alberto

    2002-01-01

    We investigated the feasibility and effectiveness of a telemedicine system for monitoring pediatric patients undergoing automated peritoneal dialysis (APD) at home. The system uses modem-based communication between the patient's cycler and a computer in the dialysis unit, which allows data transmission and storage, and live patient-physician interaction by ISDN lines, modem, microphone with stereo speakers, and digital cameras for private video-conferencing and image capture. Two children aged 10 and 12 years, who live 1500 and 40 km from the dialysis unit, respectively, have been using the system for 7 months. All of the APD treatment data were stored and examined; 122 televisits were performed. The APD data show that both patients have complied with their dialysis prescription. The telemedicine system broadens patient/physician interchange and increases the quality of care and the life of children on peritoneal dialysis. PMID:12626104

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

    DEFF Research Database (Denmark)

    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...

  9. Home Dialysis: A Dutch Perspective

    NARCIS (Netherlands)

    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

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

    Institute of Scientific and Technical Information of China (English)

    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.

  11. H1N1 in dialysis units: Prevention and management

    Directory of Open Access Journals (Sweden)

    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.

  12. Depression in dialysis patients.

    Science.gov (United States)

    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

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

    OpenAIRE

    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, ...

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

    Science.gov (United States)

    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

  15. [Assisted peritoneal dialysis].

    Science.gov (United States)

    Klarić, Dragan; Prkačin, Ingrid

    2014-04-01

    According to the National Registry of Renal Replacement Therapy (RRT), the incidence of chronic kidney disease (end-stage renal disease) and the need of RRT have declined in the last decade renal. One of the reasons for this tendency certainly is transplantation as the best choice. However, transplant procedure has limitations in elderly patients due to the number of comorbidities. This study was designed as retrospective analysis of outcomes in patients treated with peritoneal dialysis for a period of eleven years. Patients were divided into those who had been assisted or unassisted. Out of 100 patients treated with peritoneal dialysis (PD), 77 completed the treatment, including 26 assisted and 51 unassisted patients. Peritonitis was recorded in 20 assisted and 26 unassisted patients. Peritonitis was more common in unassisted patients, who were more frequently lost from PD. Assisted PD could be a good and safe choice of RRT in this special group of patients.

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

    OpenAIRE

    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...

  17. 肾移植、血液透析及腹膜透析患者生存质量比较%Comparison of the quality of life in hemodialysis, peritoneal dialysis and kidney transplantation patients

    Institute of Scientific and Technical Information of China (English)

    李珍; 李红梅; 廖云娟; 翁敏

    2014-01-01

    Objective To discuss the influence of three different renal replacement therapy on the quality of life of the end-stage renal disease patients.Methods One hundred and sixty-five patients undergoing maintenance hemodialysis,the continuous ambulatory peritoneal dialysis or the kidney transplant for more than 3 months in the First Affiliated Hospital of Kunming Medical University or the Second Affiliated Hospital of Kunming Medical University from Februmy 2011 to December 2012 were enrolled to assess their quality of life by using KDQOL-SFTM1.2.Results The aggregate score of the kidney transplantation group in SF-36,KDTA and the field of several branches was significantly higher than the group of hemodialysis and peritoneal dialysis (P < 0.05).The peritoneal dialysis group got higher scores than the hemodialysis group in the energy situation,the impact of kidney disease,work status and sleep (P < 0.05).Conclusions The study suggests that the quality of life of the end-stage renal disease patients may be related to the selected replacement therapy.%目的 探讨三种不同肾脏替代治疗方式对终末期肾病患者生存质量的影响.方法 选择2011年2月至2012年12月在昆明医科大学第一附属医院和昆明医科大学第二附属医院进行维持性血液透析、持续不卧床腹膜透析和肾移植3个月以上的165例患者,用KDQOL-SFTM1.2量表对其生存质量进行的评估.结果 肾移植组在SF-36总分、KDrA总分及其多个分支领域得分明显高于血液透析组和腹膜透析组,差异有统计学意义(P<0.05).腹膜透析组精力状况、肾病影响、工作状况及睡眠方面的得分高于血液透析组,差异有统计学意义(P<0.05).结论 终末期肾病患者的生存质量与所选择的替代治疗方式有关.

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

    OpenAIRE

    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. Relative survival of peritoneal dialysis and haemodialysis patients

    DEFF Research Database (Denmark)

    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...

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    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

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

    OpenAIRE

    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...

  4. Total quality in acute care hospitals: guidelines for hospital managers.

    Science.gov (United States)

    Holthof, B

    1991-08-01

    Quality improvement can not focus exclusively on peer review and the scientific evaluation of medical care processes. These essential elements have to be complemented with a focus on individual patient needs and preferences. Only then will hospitals create the competitive advantage needed to survive in an increasingly market-driven hospital industry. Hospital managers can identify these patients' needs by 'living the patient experience' and should then set the hospital's quality objectives according to its target patients and their needs. Excellent quality program design, however, is not sufficient. Successful implementation of a quality improvement program further requires fundamental changes in pivotal jobholders' behavior and mindset and in the supporting organizational design elements.

  5. Measuring residual renal function in dialysis patients: can we dispense with 24-hour urine collections?

    Science.gov (United States)

    Davenport, Andrew

    2016-05-01

    Residual renal function is associated with improved survival and quality of life for dialysis patients. Whereas residual renal function is monitored in peritoneal dialysis patients, many hemodialysis centers simply concentrate on achieving dialyzer urea clearance targets. Accurately quantifying residual renal function from urine collections is arduous. Thus, there is a clinical need to develop alternative methods of assessing residual renal function based on serum testing, especially for patients receiving less than thrice weekly dialysis.

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

    Science.gov (United States)

    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

  7. Continuous quality improvement in acute health care: creating a holistic and integrated approach.

    Science.gov (United States)

    Sewell, N

    1997-01-01

    Reviews the range of quality activity in a National Health Service hospital trust, using a staff questionnaire survey, self-assessment against the Baldrige Quality Award criteria, and the application of the SERVQUAL approach to service quality assessment. Reviews the acute health care quality programme literature. Finds that there are needs for greater integration of quality effort, to engage with patients in a more meaningful manner, and to achieve greater commitment and involvement from clinicians and managers. Identifies lack of time and resources as a major barrier to greater application of quality programmes. Explores ways of developing a more holistic and integrated programme of quality improvement. Describes the creation and implementation of a model for continuous improvement in health care quality.

  8. Dialysis vintage, body composition, and survival in peritoneal dialysis patients.

    Science.gov (United States)

    Avram, Morrell M; Mittman, Neal; Fein, Paul A; Agahiu, Samuel; Hartman, William; Chattopadhyay, Neil; Matza, Betty

    2012-01-01

    The relationship between dialysis vintage (length of time on dialysis), body composition, and survival has been reported in hemodialysis patients. In the present study, we examined the association ofdialysis vintage with body composition and survival in peritoneal dialysis (PD) patients. At enrollment, body composition in 65 PD patients was determined by bioelectrical impedance analysis. Patients (mean age at enrollment: 54 years) were followed for up to 11 years maximum. At enrollment, the mean, median, and maximum dialysis vintages were 51, 34, and 261 months respectively. After adjusting for age, race, sex, and diabetes status, dialysis vintage was indirectly correlated (partial correlation coefficients) with body weight (r = -0.40, p = 0.001), body mass index (r = -0.40, p = 0.002), body surface area (r = -0.39, p = 0.002), body cell mass (r = -0.39, p = 0.002), total body fat weight (r = -0.30, p = 0.02), and fat percentage of body weight (r = -0.31, p = 0.018), and directly correlated with extracellular mass to body cell mass ratio (r = 0.27, p = 0.039). The observed cumulative survival was significantly higher (p = 0.007) in patients with a dialysis vintage at enrollment of 35 months or less, than in patients with dialysis vintage at enrollment of more than 35 months. In the multivariate Cox regression analysis, adjusting for age, race, sex, and diabetes, dialysis vintage at enrollment remained an independent predictor of mortality (relative risk: 1.010; p = 0.002). Increase in relative risk of death with increasing dialysis vintage may be partly explained by the association of vintage with unfavorable changes in body composition and the nutrition status of patients over time.

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

    Science.gov (United States)

    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.…

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

    Energy Technology Data Exchange (ETDEWEB)

    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.)

  11. Is the decline of renal function different before and after the start of dialysis?

    NARCIS (Netherlands)

    de Jager, Dinanda J.; Halbesma, Nynke; Krediet, Raymond T.; Boeschoten, Elisabeth W.; le Cessie, Saskia; Dekker, Friedo W.; Grootendorst, Diana C.

    2013-01-01

    The presence of glomerular filtration in dialysis patients is associated with improved survival and quality of life. This study explores the time course of the glomerular filtration rate (GFR) between 1 year before and 1 year after the start of haemodialysis (HD) and peritoneal dialysis (PD). This s

  12. Nephrologists' professional ethics in dialysis practices.

    Science.gov (United States)

    Ozar, David T; Kristensen, Cynthia; Fadem, Stephen Z; Blaser, Robert; Singer, Dale; Moss, Alvin H

    2013-05-01

    Although the number of incidents is unknown, professional quality-oriented renal organizations have become aware of an increased number of complaints regarding nephrologists who approach patients with the purpose of influencing patients to change nephrologists or dialysis facilities (hereinafter referred to as patient solicitation). This development prompted the Forum of ESRD Networks and the Renal Physicians Association to publish a policy statement on professionalism and ethics in medical practice as these concepts relate to patient solicitation. Also common but not new is the practice of nephrologists trying to recruit their own patients to a new dialysis unit in which they have a financial interest. This paper presents two illustrative cases and provides an ethical framework for analyzing patient solicitation and physician conflict of interest. This work concludes that, in the absence of objective data that medical treatment is better elsewhere, nephrologists who attempt to influence patients to change nephrologists or dialysis facilities fall short of accepted ethical standards pertaining to professional conduct, particularly with regard to the physician-patient relationship, informed consent, continuity of care, and conflict of interest.

  13. Managing diabetes in dialysis patients.

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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 < 0.01) or APD (60 %) (p < 0.04). Patients on APD were more likely to have RLS compared to those on HD or CAPD (p < 0.04) (50 vs. 23 vs. 33 %). No differences among the modalities were found in bruxism, EDS, 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.

  16. Water-Permeable Dialysis Membranes for Multi-Layered Micro Dialysis System

    Directory of Open Access Journals (Sweden)

    Naoya eTo

    2015-06-01

    Full Text Available This paper presents the development of water-permeable dialysis membranes that are suitable for an implantable microdialysis system that does not use dialysis fluid. We developed a microdialysis system integrating microfluidic channels and nanoporous filtering membranes made of polyethersulfone (PES, aiming at a fully implantable system that drastically improves the quality of life of patients. Simplicity of the total system is crucial for the implantable dialysis system, where the pumps and storage tanks for the dialysis fluid pose problems. Hence, we focus on hemofiltration, which does not require the dialysis fluid but water-permeable membranes. We investigated the water-permeability of the PES membrane with respect to the concentrations of the PES, the additives, and the solvents in the casting solution. Sufficiently water-permeable membranes were found through in vitro experiments using whole bovine blood. The filtrate was verified to have the concentrations of low-molecular-weight molecules, such as sodium, potassium, urea, and creatinine, while proteins, such as albumin, were successfully blocked by the membrane. We conducted in vivo experiments using rats, where the system was connected to the femoral artery and jugular vein. The filtrate was successfully collected without any leakage of blood inside the system and it did not contain albumin but low-molecular-weight molecules whose concentrations were identical to those of the blood. The rat model with renal failure showed 100% increase of creatinine in 5 h, while rats connected to the system showed only a 7.4% increase, which verified the effectiveness of the proposed microdialysis system.

  17. Are non-cardiac surgeries safe for dialysis patients? - A population-based retrospective cohort study.

    Directory of Open Access Journals (Sweden)

    Yih-Giun Cherng

    Full Text Available BACKGROUND: End-stage renal disease represents a risk complex that complicates surgical results. The surgical outcomes of dialysis patients have been studied in specific fields, but the global features of postoperative adverse outcomes in dialysis patients receiving non-cardiac surgeries have not been examined. METHODS: Taiwan's National Health Insurance Research Database was used to study 8,937 patients under regular dialysis with 8,937 propensity-score matched-pair controls receiving non-cardiac surgery between 2004 and 2007. We investigated the influence of hemodialysis and peritoneal dialysis, effects of hypertension and diabetes, and impact of additional comorbidities on postoperative adverse outcomes. RESULTS: Postoperative mortality in dialysis patients was higher than in controls (odds ratio [OR] 3.33, 95% confidence interval [CI] 2.56 to 4.33 when receiving non-cardiac surgeries. Complications such as acute myocardial infarction, pneumonia, bleeding, and septicemia were significantly increased. Postoperative mortality was significantly increased among peritoneal dialysis patients (OR 2.71, 95% CI 1.70 to 4.31 and hemodialysis patients (OR 3.42, 95% CI 2.62 to 4.47 than in controls. Dialysis patients with both hypertension and diabetes had the highest risk of postoperative complications; these risks increased with number of preoperative medical conditions. Patients under dialysis also showed significantly increased length of hospitalization, more ICU stays and higher medical expenditures. CONCLUSION: Surgical patients under dialysis encountered significantly higher postoperative complications and mortality than controls when receiving non-cardiac surgeries. Different dialysis techniques, pre-existing hypertension/diabetes, and various comorbidities had complication-specific impacts on surgical adverse outcomes. These findings can help surgical teams provide better risk assessment and postoperative care for dialysis patients.

  18. 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

    Institute of Scientific and Technical Information of China (English)

    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

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  1. Survival by Dialysis Modality-Who Cares?

    Science.gov (United States)

    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

  2. Survival by Dialysis Modality-Who Cares?

    Science.gov (United States)

    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.

  3. Peritoneal Dialysis Dose and Adequacy

    Science.gov (United States)

    ... 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. ...

  4. First year survival of patients on maintenance dialysis treatment in Poland.

    Science.gov (United States)

    Brodowska-Kania, Dorota; Rymarz, Aleksandra; Gibin Ski, Krzysztof; Kiełczewska, Julia; Smoszna, Jerzy; Saracyn, Marek; Szamotulska, Katarzyna; Niemczyk, Stanisław

    2015-11-01

    Retrospective analysis of demographic and clinical data of all patients starting dialysis over two years in our Department (n = 105) has been conducted. Factors such as type of dialysis treatment, reason of end-stage renal disease, Body Mass Index (BMI), laboratory tests results, number and cause of death during first year of dialysis were taken under consideration. Five patients have been excluded from the analysis of mortality (four received renal transplantation, one changed dialysis center). Twenty tree deaths have been noted during first year of dialysis treatment. Nine of them occurred during the first three months of therapy. The leading cause of death was cardio-vascular events (n = 14, 60.9%), the second was malignancy (8, 34,8%), one patient died due to catheter associated infection. Malignancy as a cause of end-stage renal disease, lack of outpatient nephrology care, acute mode of beginning renal replacement therapy and lack of erythropoiesis stimulating agents therapy were associated with higher risk of all-cause mortality during first year of dialysis. Being under the outpatient nephrology care, etiology of ESRD other than malignancy and erythropoiesis stimulating agents therapy were independently associated with better survival during this period of time. Other independent variables did not reach statistical significance. To conclude, in order to improve one year survival of dialysis patients, outpatient nephrology care with adequate amount of visits and associated dialysis therapy should be employed. PMID:26663941

  5. Estimating increases in outpatient dialysis costs resulting from scientific and technological advancement.

    Science.gov (United States)

    Ozminkowski, R J; Hassol, A; Firkusny, I; Noether, M; Miles, M A; Newmann, J; Sharda, C; Guterman, S; Schmitz, R

    1995-04-01

    The Medicare program's base payment rate for outpatient dialysis services has never been adjusted for the effects of inflation, productivity changes, or scientific and technological advancement on the costs of treating patients with end-stage renal disease. In recognition of this, Congress asked the Prospective Payment Assessment Commission to annually recommend an adjustment to Medicare's base payment rate to dialysis facilities. One component of this adjustment addresses the cost-increasing effects of technological change--the scientific and technological advances (S&TA) component. The S&TA component is intended to encourage dialysis facilities to adopt technologies that, when applied appropriately, enhance the quality of patient care, even though they may also increase costs. We found the appropriate increase to the composite payment rate for Medicare outpatient dialysis services in fiscal year 1995 to vary from 0.18% to 2.18%. These estimates depend on whether one accounts for the lack of previous adjustments to the composite rate. Mathematically, the S&TA adjustment also depends on whether one considers the likelihood of missing some dialysis sessions because of illness or hospitalization. The S&TA estimates also allow for differences in the incremental costs of technological change that are based on the varying advice of experts in the dialysis industry. The major contributors to the cost of technological change in dialysis services are the use of twin-bag disconnect peritoneal dialysis systems, automated peritoneal dialysis cyclers, and the new generation of hemodialysis machines currently on the market. Factors beyond the control of dialysis facility personnel that influence the cost of patient care should be considered when payment rates are set, and those rates should be updated as market conditions change. The S&TA adjustment is one example of how the composite rate payment system for outpatient dialysis services can be modified to provide appropriate

  6. Peritoneal dialysis in developing countries.

    Science.gov (United States)

    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

  7. Automated peritoneal dialysis in Brunei Darussalam.

    Directory of Open Access Journals (Sweden)

    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.

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

    OpenAIRE

    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...

  9. A systematic review and critical appraisal of quality measures for the emergency care of acute ischemic stroke.

    Science.gov (United States)

    Sauser, Kori; Burke, James F; Reeves, Mathew J; Barsan, William G; Levine, Deborah A

    2014-09-01

    Acute stroke is an important focus of quality improvement efforts. There are many organizations involved in quality measurement for acute stroke, and a complex landscape of quality measures exists. Our objective is to describe and evaluate existing US quality measures for the emergency care of acute ischemic stroke patients in the emergency department (ED) setting. We performed a systematic review of the literature to identify the existing quality measures for the emergency care of acute ischemic stroke. We then convened a panel of experts to appraise how well the measures satisfy the American College of Cardiology/American Heart Association (ACC/AHA) criteria for performance measure development (strength of the underlying evidence, clinical importance, magnitude of the relationship between performance and outcome, and cost-effectiveness). We identified 7 quality measures relevant to the emergency care of acute ischemic stroke that fall into 4 main categories: brain imaging, thrombolytic administration, dysphagia screening, and mortality. Three of the 7 measures met all 4 of the ACC/AHA evaluation criteria: brain imaging within 24 hours, thrombolytic therapy within 3 hours of symptom onset, and thrombolytic therapy within 60 minutes of hospital arrival. Measures not satisfying all evaluation criteria were brain imaging report within 45 minutes, consideration for thrombolytic therapy, dysphagia screening, and mortality rate. There remains room for improvement in the development and use of measures that reflect high-quality emergency care of acute ischemic stroke patients in the United States.

  10. Iterative Reconstruction Improves Both Objective and Subjective Image Quality in Acute Stroke CTP.

    Directory of Open Access Journals (Sweden)

    Fabian Flottmann

    Full Text Available Computed tomography perfusion (CTP imaging in acute ischemic stroke (AIS suffers from measurement errors due to image noise. The purpose of this study was to investigate if iterative reconstruction (IR algorithms can be used to improve the diagnostic value of standard-dose CTP in AIS.Twenty-three patients with AIS underwent CTP with standardized protocol and dose. Raw data were reconstructed with filtered back projection (FBP and IR with intensity levels 3, 4, 5. Image quality was objectively (quantitative perfusion values, signal-to-noise ratio (SNR, contrast-to-noise ratio (CNR and subjectively (overall image quality assessed. Ischemic core and perfusion mismatch were visually rated. Discriminative power for tissue outcome prediction was determined by the area under the receiver operating characteristic curve (AUC resulting from the overlap between follow-up infarct lesions and stepwise thresholded CTP maps.With increasing levels of IR, objective image quality (SNR and CNR in white matter and gray matter, elimination of error voxels and subjective image quality improved. Using IR, mean transit time (MTT was higher in ischemic lesions, while there was no significant change of cerebral blood volume (CBV and cerebral blood flow (CBF. Visual assessments of perfusion mismatch changed in 4 patients, while the ischemic core remained constant in all cases. Discriminative power for infarct prediction as represented by AUC was not significantly changed in CBV, but increased in CBF and MTT (mean (95% CI: 0.72 (0.67-0.76 vs. 0.74 (0.70-0.78 and 0.65 (0.62-0.67 vs 0.67 (0.64-0.70.In acute stroke patients, IR improves objective and subjective image quality when applied to standard-dose CTP. This adds to the overall confidence of CTP in acute stroke triage.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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

  13. Peritoneal dialysis solution and nutrition.

    Science.gov (United States)

    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

  14. Quality of Care for Patients with Acute Myocardial Infarction. Cienfuegos 2013

    Directory of Open Access Journals (Sweden)

    Hilda María Delgado Acosta

    2016-02-01

    Full Text Available Background: is a priority of the National Health System providing quality care to patients with acute myocardial infarction. Objective: to assess medical care to patients with acute myocardial infarction admitted to the Dr. Gustavo Aldereguía Lima Hospital in Cienfuegos in June 2013 to compare the results with previous assessments. Methods: a research on health systems and services was conducted. The variables used were related to the structure (human and material resources, processes (compliance with established care protocols and results (topography of infarction, hospital stay and impact on mortality. A questionnaire was applied to 20 patients admitted with the diagnosis of acute infarction during the study period. An observation guide was also used. Data were processed using the SPSS 15.0 program and expressed in absolute values and percentages. Results: male patients predominated in the series studied and the most common risk factors were hypertension in 50 % of cases, smoking in 45 % and diabetes mellitus in 25 %. Difficulties with medical and nursing staffing were detected in the emergency department and cardiology ward, respectively. There were difficulties in the use of beta blockers and aspirin in prehospital care, especially in patients with non- ST- segment elevation acute coronary syndromes. Early arrival at the medical services led to greater opportunity to perform a thrombolysis. There were no deaths. Conclusions: although results we better in comparison with the assessment of 2011, there are still gaps in care provided to these patients.

  15. Sleep quality but not sleep quantity effects on cortisol responses to acute psychosocial stress.

    Science.gov (United States)

    Bassett, Sarah M; Lupis, Sarah B; Gianferante, Danielle; Rohleder, Nicolas; Wolf, Jutta M

    2015-01-01

    Given the well-documented deleterious health effects, poor sleep has become a serious public health concern and increasing efforts are directed toward understanding underlying pathways. One potential mechanism may be stress and its biological correlates; however, studies investigating the effects of poor sleep on a body's capacity to deal with challenges are lacking. The current study thus aimed at testing the effects of sleep quality and quantity on cortisol responses to acute psychosocial stress. A total of 73 college-aged adults (44 females) were investigated. Self-reported sleep behavior was assessed via the Pittsburgh Sleep Quality Index and salivary cortisol responses to the Trier Social Stress Test were measured. In terms of sleep quality, we found a significant three-way interaction, such that relative to bad sleep quality, men who reported fairly good or very good sleep quality showed blunted or exaggerated cortisol responses, respectively, while women's stress responses were less dependent on their self-reported sleep quality. Contrarily, average sleep duration did not appear to impact cortisol stress responses. Lastly, participants who reported daytime dysfunctions (i.e. having trouble staying awake or keeping up enthusiasm) also showed a trend to blunted cortisol stress responses compared to participants who did not experience these types of daytime dysfunctions. Overall, the current study suggests gender-specific stress reactivity dysfunctions as one mechanism linking poor sleep with detrimental physical health outcomes. Furthermore, the observed differential sleep effects may indicate that while the body may be unable to maintain normal hypothalamic-pituitary-adrenal functioning in an acute psychosocial stress situation after falling prey to low sleep quality, it may retain capacities to deal with challenges during extended times of sleep deprivation.

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

    Science.gov (United States)

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

    OpenAIRE

    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 ...

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

    Science.gov (United States)

    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

  19. Salmon calcitonin in prevention of osteoporosis in maintenance dialysis patients

    Institute of Scientific and Technical Information of China (English)

    WANG Shi-xiang; LI Han

    2008-01-01

    Background Renal osteodystrophy is one of the commonest complications of chronic renal failure. It may have a severe impact on the quality of life of patients on maintenance dialysis therapy. Besides post-menopausal women and elderly people, the dialysis patients are another high risk group. But at present, there is no research on how to prevent osteoporosis in maintenance dialysis patients. This study was conducted to observe the bone density of maintenance dialysis patients and to evaluate the clinical outcomes and safety of different administration dosage of salmon calcitonin to prevent osteoporosis in maintenance dialysis patients.Methods One hundred and forty-eight patients on maintenance dialysis were involved in the 12-month, randomized, controlled trial. Fifty patients (experiment Ⅰ group) received subcutaneous injection of salmon calcitonin (50 U) three times a week for 12 months. Fifty patients (experiment Ⅱ group) received subcutaneous injection of salmon calcitonin (100 U) three times a week for 12 months. At the same time, both of them received oral calcium carbonate 1500 mg tid and rocaltrol 0.25 μg qn for 12 months. The control group only received oral calcium carbonate 1500 mg tid and rocaltrol 0.25 μg qn for 12 months. The levels of bone mass density (BMD) of the lumbar spine and femoral neck, serum intact parathyroid hormone (iPTH), osteocatcin (OC), calcium, phosphorus, alkaline phosphatase (ALP) were assessed at baseline and then again after 3, 6 and 12 months of treatment.Results The values of BMD at the lumbar spine and femoral neck before the treatment were not significantly different from those 3, 6, and 12 months after the treatment in trial groups I and II (all P >0.05) and there were no significant differences in the BMD values at different time points between trial groups I and I1. In the control group, the BMD values at the lumbar spine and femoral neck 3, 6, and 12 months after the beginning of trial were significantly lower than

  20. Course of Encephalopathy in a Cirrhotic Dialysis Patient Treated Sequentially with Peritoneal and Hemodialysis

    Directory of Open Access Journals (Sweden)

    Suleyman Koz

    2015-01-01

    Full Text Available End-stage kidney disease and advanced cirrhosis are sometimes seen concomitantly. There is no consensus on dialysis modality in terms of determining the optimal way of treating these patients. It has been suggested that peritoneal dialysis is a better choice for these patients, but efficacy of hemodialysis in stable cirrhotic patients has not been evaluated sufficiently. We report a case with advanced cirrhosis and end-stage kidney disease who was faced with hepatic encephalopathy episodes up on starting renal replacement therapy. The case is also interesting in that it reveals effects of hemodialysis and peritoneal dialysis on hepatic encephalopathy episodes and quality of life of the patient.

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

    Directory of Open Access Journals (Sweden)

    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

    Institute of Scientific and Technical Information of China (English)

    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. 血液透析患者的抑郁水平与生活质量分析%Correlations of depression with quality of life in patients undergoing maintenance hemodialysis dialysis

    Institute of Scientific and Technical Information of China (English)

    金鑫; 刘健; 刘加明

    2012-01-01

    目的 了解维持性血液透析(maintenance hemodialysis,MHD)患者的抑郁水平及生活质量.方法 选取MHD 3个月以上并且愿意参加本项调查的260例患者作为调查对象.采用汉密顿抑郁量表(hamilton depression scale,HAMD) 评估患者的抑郁状态,应用SF-36量表评价患者的生活质量.结果 32.69%的患者处于不同程度的抑郁状态,其中无抑郁组中有41.54%患者判断可能有抑郁.有抑郁情绪人群生理功能(PF)、躯体疼痛(BP)、总体健康(GH)、活力(VT)、社会功能(SF)、情感职能(RE)和精神健康(MH)明显低于无抑郁情绪人群(P< 0.05或P< 0.01).结论 MHD患者抑郁情绪患病率高;生活质量下降.%OBJECTIVE To evaluate the depressive disorder and it impacts on life quality in patients with maintenance hemodialysis. METHODS We recruited 260 patients with end stage of renal disease undergoing hemodialysis for more than 3 months in this dialysis center. Patients' depressive status was evaluated by (hamilton depression scale, HAMD), and their health condition was assessed by 5F-36 scales. RESULTS 32.69% patients were detected as depression, and 41.54% were possibly with depression. Depressive disorder had a significantly negative effects on physical function (PF) , general health (GH), vitality (VT), social function (SF), role emotional (RE) and mental health (MH) (P< 0.05 or P< 0.01). CONCLUSION The prevalence rate of depressive disorder in patients with maintenance hemodialysis is relatively high. Depressive disorder can lead to a significant drop in life quality in patients with maintenance hemodialysis.

  4. 单中心维持性血液透析患者睡眠质量的随访调查%Follow-up investigation of sleep quality in maintenance hemodialysis patients in a dialysis center

    Institute of Scientific and Technical Information of China (English)

    贾猛; 谌卫; 丁琳; 苏红; 吴灏; 郭志勇

    2012-01-01

    Objective A longitudinal study was performed aimed to evaluate the dynamic change of sleep disturbances and its related factors in maintenance hemodialysis patients treated in this hemodialysis center. Methods Patients on maintenance hemodialysis for more than 3 months were recruited in this study. Sleep quality evaluation using the Pittsburgh Sleep Quality Index (PSQI) and the Epworth Sleepiness Scale (ESS) was performed twice with an interval of IS months. Biochemical parameters were collected as well. Results 1. In the 60 patients completed the sleep quality survey at the first evaluation, the incidence of sleep disturbances was 60% (PSQI > 5) and daytime sleepiness was 58.3% (ESS > 6). 2. In the 60 patients, 55 completed the second sleep quality survey. Sleep disturbances accounted for 89% and daytime sleepiness 87.3% of the 55 patients. After comparing the scores of the two surveys, we found that the increase of PSQI and ESS scores was statistically correlated to the values of iPTH, calcium-phosphate product, CRP and Hb. Conclusion 1. Sleep quality deteriorated along with the increase of dialysis age. 2. This deterioration was related to the values of iPTH, calcium-phosphate product, CRP and Hb.%目的 通过对单中心患者睡眠质量进行纵向分析,以探讨维持性血液透析(Maintenance haemodialysis,MHD)患者睡眠障碍的动态变化规律及其影响因素. 方法 以本中心稳定透析大于3个月的忠者为研究对象,采用匹兹堡睡眠指数(Pittsburgh sleep quality index,PSQI)量表及爱泼沃斯嗜睡量表(Epworth sleepiness scale,ESS)间隔15个月前后对本组病例的睡眠情况进行2次评估,并记录当月的血液生化相关指标以进行统计学分析. 结果 ①第1次评估中有60例患者完成调查,其存在睡眠障碍者占60%(PSQI>5),日间嗜睡发生率为58.3%(ESS> 6);②第2次评估60例患者中有55例完成调查,其存在睡眠障碍者占89%,日 间嗜睡发生率为87.3

  5. [Technological advances and micro-inflammation in dialysis patients].

    Science.gov (United States)

    Ferro, Giuseppe; Ravaglia, Fiammetta; Ferrari, Elisa; Romoli, Elena; Michelassi, Stefano; Caiani, David; Pizzarelli, Francesco

    2015-01-01

    As currently performed, on line hemodiafiltration reduces, but does not normalize, the micro-inflammation of uremic patients. Recent technological advances make it possible to further reduce the inflammation connected to the dialysis treatment. 
Short bacterial DNA fragments are pro-inflammatory and can be detected in the dialysis fluids. However, their determination is not currently within normal controls of the quality of the dialysate. The scenario may change once the analysis of these fragments yields reliable, inexpensive, quick and easy to evaluate the results. At variance with standard bicarbonate dialysate, Citrate dialysate induces far less inflammation both for the well-known anti-inflammatory effect of such buffer and also because it is completely acetate free, e.g. a definitely pro-inflammatory buffer. However, the extensive use of citrate dialysate in chronic dialysis is prevented because of concerns about its potential calcium lowering effect. In our view, high convective exchange on line hemodiafiltration performed with dialysate, whose sterility and a-pirogenicity is guaranteed by increasingly sophisticated controls and with citrate buffer whose safety is certified, can serve as the gold standard of dialysis treatments in future.

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

    OpenAIRE

    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...

  7. Tough choices: dialysis, palliative care, or a third option for elderly ESRD.

    Science.gov (United States)

    Williams, Mark E

    2012-01-01

    Dialysis should not be presumed to be the treatment of choice for all elderly chronic kidney disease stage 5 patients. Nondialysis active medical management, as an alternative to dialysis or palliative care, is a reasonable alternative in select cases. Early referral of CKD 5 elderly patients may lead to early initiation of dialysis, which may not be advantageous; it also provides an opportunity to institute active management as a treatment alternative. The informed decision to proceed with dialysis must involve both an assessment of evidence-based outcomes applicable to the patient, and allowance of patient preference. Prognostic tools are increasingly sought to aid in decision-making for elderly CKD 5 patients. Chronological age alone is not a sufficient predictor of benefit from dialysis treatments, according to observational studies and limited clinical trial data. The survival advantage of dialysis appears to be lost in patients with high levels of comorbidity. Establishing patient preference is an imperfect process, and many patients appear to regret their decision to undergo dialysis. With active medical management, efforts shift from prolonging life to emphasis on symptom control, dietary and medical treatment, and quality of life. Patient survival time can be remarkably long.

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

    Institute of Scientific and Technical Information of China (English)

    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

  9. Prophylactic dialysis in non-dialysis-dependent patients with renal failure after CABG

    Directory of Open Access Journals (Sweden)

    Roghayyeh Borji

    2014-03-01

    Conclusion: According the results of this study, prophylactic dialysis, before conduct-ing CABG, does not have any significant effect on mortality and other complications. The only exception is lung complications in non-dialysis-dependent patients with renal failure.

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

    DEFF Research Database (Denmark)

    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...

  11. Dementia in patients undergoing long-term dialysis: aetiology, differential diagnoses, epidemiology and management.

    Science.gov (United States)

    Rob, P M; Niederstadt, C; Reusche, E

    2001-01-01

    Dementia in patients undergoing long-term dialysis has not been clearly defined; however, four different entities have been described. Uraemic encephalopathy is a complication of uraemia and responds well to dialysis. Dialysis encephalopathy syndrome, the result of acute intoxication of aluminium caused by the use of an aluminium-containing dialysate, was a common occurrence prior to 1980. However, using modern techniques of water purification, such acute intoxication can now be avoided. Dialysis-associated encephalopathy/dementia (DAE) is always associated with elevated serum aluminium levels. Pathognomonic morphological changes in the brain have been described, but the mechanism for the entry of aluminium into the CNS is incompletely understood. The mechanisms involved in the pathogenesis of the neurotoxicity associated with aluminium are numerous. Although only a very small fraction of ingested aluminium is absorbed, the continuous oral aluminium intake from aluminium-based phosphate binders, and also of dietary or environmental origin, is responsible for aluminium overload in dialysis patients. Age-related dementia, especially vascular dementia, occurs in patients undergoing long-term dialysis as frequently as it does in the general population. The differential diagnoses of dialysis-associated dementias should include investigation for metabolic encephalopathies, heavy metal or trace element intoxications, and distinct structural neurological lesions such as subdural haematoma, normal pressure hydrocephalus, stroke and, particularly, hypertensive encephalopathy and multi-infarct dementia. To prevent DAE, dietary training programmes should aim to achieve the lowest phosphate intake and pharmacological tools should be used to keep serum phosphate levels below 2 mmol/L. To prevent vascular dementia, lifestyle modification should be undertaken, including optimal physical activity and fat intake, nicotine abstinence, and targeting optimal blood glucose, cholesterol

  12. Improvements to the kidney dialysis machine

    OpenAIRE

    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....

  13. Peritoneal dialysis in hypernatraemic, ketoacidotic diabetic coma.

    Science.gov (United States)

    Køolendorf, K; Møoller, B B

    1976-01-01

    Hypertonic dehydration in a 13-year-old boy with ketoacidotic diabetic coma has been treated successfully with peritoneal dialysis and isotonic fluids. Modes of treatment with either hypotonic or isotonic fluids are discussed, as is the feasibility of peritoneal dialysis. We recommend isotonic solutions composed of equal parts of 5.5% glucose and 0.9% sodium chloride combined with peritoneal dialysis in order to secure a relatively slow correction of the hypertonic state.

  14. Depression in hemodialysis patients: the role of dialysis shift

    Directory of Open Access Journals (Sweden)

    Flavio Teles

    2014-03-01

    Full Text Available OBJECTIVE: Depression is the most important neuropsychiatric complication in chronic kidney disease because it reduces quality of life and increases mortality. Evidence demonstrating the association between dialysis shift and depression is lacking; thus, obtaining such evidence was the main objective of this study. METHOD: This cross-sectional study included patients attending a hemodialysis program. Depression was diagnosed using Beck's Depression Inventory. Excessive daytime sleepiness was evaluated using the Epworth Sleepiness Scale. RESULTS: A total of 96 patients were enrolled (55 males, age 48±14 years. Depression and excessive daytime sleepiness were observed in 42.7% and 49% of the patients, respectively. When comparing variables among the three dialysis shifts, there were no differences in age, dialysis vintage, employment status, excessive daytime sleepiness, hemoglobin, phosphorus levels, or albumin levels. Patients in the morning shift were more likely to live in rural areas (p<0.0001, although patients in rural areas did not have a higher prevalence of depression (p= 0.30. Patients with depression were more likely to be dialyzed during the morning shift (p= 0.008. Independent risk factors for depression were age (p<0.03, lower levels of hemoglobin (p<0.01 and phosphorus (p<0.01, and dialysis during the morning shift (p= 0.0009. The hospitalization risk of depressive patients was 4.5 times higher than that of nondepressive patients (p<0.008. CONCLUSION: These data suggest that depression is associated with dialysis shift, higher levels of phosphorus, and lower levels of hemoglobin. The results highlight the need for randomized trials to determine whether this association occurs by chance or whether circadian rhythm disorders may play a role.

  15. Quality of life after acute myocardial infarction: A comparison of diabetic versus non-diabetic acute myocardial infarction patients in Quebec acute care hospitals

    Directory of Open Access Journals (Sweden)

    Pilote Louise

    2005-12-01

    Full Text Available Abstract Background Previous studies have evaluated the individual effects of acute myocardial infarction (AMI and diabetes mellitus on health-related quality of life outcomes (QOL. Due to the rising incidence of these comorbid conditions, it is important to examine the synergistic impact of diabetes mellitus and AMI on QOL. Methods In this study, we assessed using several previously validated questionnaires the QOL and functional status of 96 diabetic patients and 491 non-diabetic patients admitted to Quebec hospital sites with AMI between 1997 and 1998. We also conducted multivariate analyses to ascertain whether diabetes mellitus was an independent determinant of SF-36 physical functioning (PCS and mental health (MCS component score QOL outcomes after AMI. Results Both patient groups had similar baseline clinical characteristics, but diabetic patients had slightly higher rates of cardiac risk factors compared to non-diabetics. Overall, QOL measures were similar between both patient groups at baseline, but diabetic patients reported poorer functional status than non-diabetic patients. Over the study period, there were significant differences between the QOL and functional status of diabetic and non-diabetic populations. By one year, diabetic patients reported poorer QOL outcomes than non-diabetic patients. However, diabetic patients showed greater improvements in their functional status, but were less likely to return to work compared to non-diabetic patients. In contrast with these findings, our multivariate analyses showed that diabetes mellitus was not an independent determinant of QOL and functional status. Conclusion Our study findings suggest that diabetes mellitus is not an independent determinant of QOL after AMI.

  16. Sleep Duration and Sleep Quality following Acute Mild Traumatic Brain Injury: A Propensity Score Analysis

    Directory of Open Access Journals (Sweden)

    Ting-Yun Huang

    2015-01-01

    Full Text Available Introduction. Mild traumatic brain injury (mTBI has been widely studied and the effects of injury can be long term or even lifelong. This research aims to characterize the sleep problems of patients following acute mTBI. Methods. A total of 171 patients with mTBI within one month and 145 non-mTBI controls were recruited in this study. The questionnaire, Pittsburgh Sleep Quality Index (PSQI, was used to evaluate seven aspects of sleep problems. A propensity score method was used to generate a quasirandomized design to account for the background information, including gender, age, Beck’s Anxiety Index, Beck’s Depression Index, and Epworth Sleepiness Scale. The effect was evaluated via cumulative logit regression including propensity scores as a covariate. Results. Before adjustment, about 60% mTBI patients and over three quarters of control subjects had mild sleep disturbance while one third mTBI patients had moderate sleep disturbance. After adjusting by the propensity scores, the scores of sleep quality and duration were significant between mTBI and control groups. Conclusion. Our study supports that sleep problem is common in mTBI group. After adjusting the confounders by propensity score, sleep duration and subjective sleep quality are the most frequently reported problems in mTBI patients within one month after the injury.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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

  19. John Dique: dialysis pioneer and political advocate.

    Science.gov (United States)

    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

  20. John Dique: dialysis pioneer and political advocate.

    Science.gov (United States)

    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.

  1. Qualidade de Vida: comparação entre diálise peritoneal automatizada e hemodiálise Calidad de vida: comparación entre diálisis peritoneal automatizada y hemodiálisis Quality of Life: comparison between patients on automated peritoneal dialysis and patients on hemodialysis

    Directory of Open Access Journals (Sweden)

    Valquiria Greco Arenas

    2009-01-01

    Full Text Available OBJETIVO: Avaliar a Qualidade de Vida relacionada à saúde em pacientes submetidos à Diálise Peritoneal Automatizada (DPA e Hemodiálise em um centro de diálise satélite no Município de São Paulo. MÉTODOS: Este estudo observacional transversal, incluiu 101 pacientes com idade entre 18-75 anos, em terapia há mais de 90 dias e que compreenderam o questionário. RESULTADOS: O grupo em Hemodiálise (n=79 estava em terapia há mais tempo (p=0.001 e tinha albumina sérica maior (pOBJETIVO: Evaluar la Calidad de Vida relacionada a la salud de pacientes sometidos a Diálisis Peritoneal Automatizada (DPA y Hemodiálisis en un centro de diálisis del Municipio de Sao Paulo. MÉTODOS: Este estudio observacional transversal, incluyó a 101 pacientes con edades comprendidas entre los 18 y 75 años, que se encontraban en terapia hace más de 90 días y que comprendieran el cuestionario. RESULTADOS: El grupo en Hemodiálisis (n=79 estaba en terapia hace más de un tiempo (p=0.001 y tenía albúmina sérica mayor (pOBJECTIVE: To evaluate the health-related quality of life in patients from a satellite dialysis center in São Paulo city undergoing Automated Peritoneal Dialysis (APD or Hemodialysis. METHODS: This cross-sectional descriptive study included 101 patients with ages ranging from 18 to 75 years-old, who were in dialysis treatment over 90 days and able to understand the items of the SF-36 questionnaire in Portuguese. RESULTS: The Hemodialysis group (n=79 had been in dialysis treatment longer (p=0.001 and had higher serum albumin level (p<0.001 than the APD group (n=22. The SF-36 scores of the two groups were similar in all dimensions, except for the physical functioning dimension, on which the hemodialysis group had higher scores than the APD group (p=0.03. There were no statistically significant interactions between the SF-36 score and the other variables of the study. CONCLUSION: There were no differences in quality of life between patients on

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

    OpenAIRE

    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...

  3. Uraemic toxins and new methods to control their accumulation: game changers for the concept of dialysis adequacy.

    Science.gov (United States)

    Glorieux, Griet; Tattersall, James

    2015-08-01

    The current concept of an adequate dialysis based only on the dialysis process itself is rather limited. We now have considerable knowledge of uraemic toxicity and improved tools for limiting uraemic toxin accumulation. It is time to make use of these. A broader concept of adequacy that focusses on uraemic toxicity is required. As discussed in the present review, adequacy could be achieved by many different methods in combination with, or instead of, dialysis. These include preservation of renal function, dietary intake, reducing uraemic toxin generation rate and intestinal absorption, isolated ultrafiltration and extracorporeal adsorption of key uraemic toxins. A better measure of the quality of dialysis treatment would quantify the uraemic state in the patient using levels of a panel of key uraemic toxins. Treatment would focus on controlling uraemic toxicity while reducing harm or inconvenience to the patient. Delivering more dialysis might not be the best way to achieve this.

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

    Science.gov (United States)

    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

  5. Output of peritoneal cells during peritoneal dialysis.

    Science.gov (United States)

    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

  6. [Immigrants and dialysis: a survey in Piedmont].

    Science.gov (United States)

    Forneris, Giacomo; Boero, Roberto; Massara, Carlo; Quarello, Francesco

    2011-01-01

    The number of immigrants has been rapidly increasing in Italy in the last decade, with potentially profound effects on the national health care system. Yet, few data are available on the clinical and demographic features of these subjects, or on their need for nephrological care and dialysis treatment. A survey was conducted in 19 dialysis facilities of Piedmont (a northwestern Italian region) about immigrants on chronic dialysis treatment. Data on native country, administrative position, clinical and dialysis aspects were anonymously collected. Overall, 93 immigrant dialysis patients coming from 24 foreign countries were registered. Most of them were young (mean age 46∓14 years) and on extracorporeal treatment (87%); late referral (38%) or starting dialysis in emergency (17%) were common modalities of presentation. Glomerular (33%) or unknown (31%) nephropathies were the most representative causes of end stage renal disease. No difference in incidence of HCV, HBV and HIV compared with native Italian patients was observed. Notably, more than 50% of the immigrant patients had low-level knowledge of Italian. As regards administrative position, 69% were regular foreign citizens, 19% were temporary foreign workers, and 9% had a residence permit. Our survey confirms the existence of a young immigrant population on dialysis in Piedmont, whose social and relational problems are more challenging than clinical aspects and call for new organizational models to manage this growing population on dialysis.

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

    Science.gov (United States)

    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

  8. Update on dialysis economics in the UK.

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  10. [Destructive spondylarthropathy in dialysis patients].

    Science.gov (United States)

    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

  11. 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

    Institute of Scientific and Technical Information of China (English)

    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

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

    OpenAIRE

    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 ...

  13. Hepatitis C Virus Core Antigen Test in Monitoring of Dialysis Patients

    Directory of Open Access Journals (Sweden)

    Gioacchino Li Cavoli

    2012-01-01

    Full Text Available Hepatitis C virus infection is a persistent worldwide public health concern. The prevalence of HCV infection is much higher in patients on chronic haemodialysis (HD than in the general population. HCV infection can detrimentally affect patients throughout the spectrum of chronic kidney disease. Despite the control of blood products, hepatitis C virus transmission is still being observed among patients undergoing dialysis. Detection systems for serum HCV antibodies are insensitive in the acute phase because of the long serological window. Direct detection of HCV depends on PCR test but this test is not suitable for routine screening. Recent studies have highlighted the importance of HCV core antigen detection as an alternative to PCR. Few studies exist about the efficacy of HCV core antigen test in dialysis population. We studied the utility of HCV core antigen test in routine monitoring of virological status of dialysis patients. We screened 92 patients on long-term dialysis both by PCR HCV-RNA and HCV core antigen test. The sensitivity of HCVcAg test was 90%, the specificity 100%, the positive predictive power 100%, the negative predictive power 97%, and the accuracy 97%. We think serological detection of HCV core antigen may be an alternative to NAT techniques for routine monitoring of patients on chronic dialysis.

  14. 21 CFR 876.5630 - Peritoneal dialysis system and accessories.

    Science.gov (United States)

    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...

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  17. Animal models in peritoneal dialysis

    Science.gov (United States)

    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

  18. Animal Models in Peritoneal Dialysis

    Directory of Open Access Journals (Sweden)

    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.

  19. Dialysis technicians' perception of certification.

    Science.gov (United States)

    Williams, Helen F; Garbin, Margery

    2015-03-01

    The Nephrology Nursing Certification Commission initiated this research project to study the viewpoint of dialysis technicians regarding the value of certification. A national convenience sample was obtained using both paper-and-pencil and online forms of the survey instrument. Demographic characteristics were obtained concerning age, race, ethnicity, education, and future employment planning. Technicians' primary work settings, the roles they fill, and the types of certification they hold are described. Incentives offered by employers are considered to explore how they contribute to job satisfaction. Understanding the perceptions of technicians regarding the benefits of certification and the limitations of workplace incentives should enable employers to improve their recruitment and retention programs. Information obtained may offer a baseline for future observations of the characteristics of these significant and essential contributors to the nephrology workforce. PMID:26480642

  20. Establishing a successful home dialysis program.

    Science.gov (United States)

    Diaz-Buxo, Jose A; Crawford-Bonadio, Terri L; St Pierre, Donna; Ingram, Katherine M

    2006-01-01

    The renewed interest in home dialysis therapies makes it pertinent to address the essentials of establishing and running a successful home dialysis program. The success of a home program depends on a clear understanding of the structure of the home program team, the physical plant, educational tool requirements, reimbursement sources and a business plan. A good command of the technical and economic aspects is important, but the primary drivers for the creation and growth of a home dialysis program are the confidence and commitment of the nephrological team. PMID:16361836

  1. Anxiety disorders in dialysis patients

    Directory of Open Access Journals (Sweden)

    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. .

  2. Effectiveness of Home Visits to Pediatric Peritoneal Dialysis Patients

    OpenAIRE

    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...

  3. A Rare Case of Pediatric Nosocomial Liver Abscess Developing During Dialysis Therapy

    Directory of Open Access Journals (Sweden)

    Mittal

    2015-08-01

    Full Text Available Introduction Liver abscess developing during hospital stay in pediatric patients on dialysis for acute kidney injury has been previously unreported. Impaired immunity, prolonged use of antibiotics, diabetes and malnutrition predispose to liver abscess in chronic hemodialysis patients. Case Presentation We reported a case of liver abscess developing in a 6-year-old boy admitted with sepsis and multiorgan dysfunction syndrome including acute kidney injury. He received peritoneal and subsequently hemodialysis, as he did not improve on peritoneal dialysis. He developed fever while on hemodialysis, which was due to a liver abscess developing during the course of hospital stay. The abscess was in the right lobe of the liver with a volume of 40 mL. Staphylococcus aureus is the leading cause of pyogenic liver abscesses in children and infection acquired from hospital. The patient received vancomycin and responded well with complete resolution and did not require any drainage procedure. He may have acquired bacteremia during dialysis with subsequent hepatic seeding. Conclusions Though rare, liver abscess may develop even in patients undergoing short-term dialysis therapy. Liver abscess is a medical emergency and if not treated promptly may lead to significant mortality. Invasive therapeutic procedures, like drainage is associated with further risk of complications. Therefore, a high index of suspicion should be kept when evaluating a patient who develops unexplained fever while being on hemodialysis. Early medical intervention through appropriate antibiotics can significantly reduce the morbidity and mortality. Strict infection control policies should be followed to prevent such nosocomial infections.

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

    Directory of Open Access Journals (Sweden)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  7. 专病一体化管理模式对提高腹膜透析质量的重要作用%Impact of continuous quality improvement initiatives on clinical outcomes in peritoneal dialysis

    Institute of Scientific and Technical Information of China (English)

    周岩; 周婷婷; 王涵; 周玉超; 李涛彧; 刘志红; 俞雨生

    2015-01-01

    Objective We evaluated the role of a quality improvement initiative in improving clinical outcomes in peritoneal di-alysis ( PD) . Methods In a retrospective analysis of 6 years of data from a hospital registry, the period between 1 July 2005 and 30 June 2008 ( control group) provided baseline data from before implementation of systemic outcomes monitoring, and the period between 1 July 2008 and 30 June 2011 [continuous quality improvement (CQI) group] represented the time when a CQI program was in place.Per-itonitis incidence, patient and technique survival, cardiovascular status, causes of death, and drop-out were compared between the groups. Results In the 370 patients of the CQI group and the 249 patients of the control group, the predominant underlying kidney diseases were chronic glomerulonephritis and diabetic nephropathy.After implementation of the CQI initiative, the peritonitis rate de-clined to 1 episode in 77.3 patient-months from 1 episode in 22.6 patient-months.In the CQI group, the complicance of blood pressure was more significantly improved than the control group ( 67.8% vs 47.4%,P<0.05).During the 3 years of follow-up,cardiothoracic ratio and IVST were significantly increased in the control group [0.55 ± 0.08 vs 0.51 ±0.05,P<0.05,11.07 ±1.66 mm vs 10.25 ±1.38 mm, P<0.05〗.The difference of LVID between the two groups was signifi-cant at the 2nd and 3rd year of follow-up(P<0.05).Patient survival at 1, 2, and 3 years was significantly higher in the CQI group (97.3%, 96.3%, and 96.3%respectively) than in the control group (92.6%, 82.4%, and 67.3%respectively, P<0.001).Imple-mentation of the CQI initiative also appeared to significantly improve technique survival rates:95.6%, 92.6%, and 92.6%in the CQI group compared with 89.6%, 79.2%, and 76.8%in the control group (P<0.001) after 1, 2, and 3 years respectively. Conclusion Integration of a CQI process into a PD program can significantly improve the quality of therapy and its outcomes

  8. Are Diuretics Underutilized in Dialysis Patients?

    Science.gov (United States)

    Trinh, Emilie; Bargman, Joanne M

    2016-09-01

    While oral diuretics are commonly used in patients with chronic kidney disease for the management of volume and blood pressure, they are often discontinued upon initiation of dialysis. We suggest that diuretics are considerably underutilized in peritoneal dialysis and haemodialysis patients despite numerous potential benefits and few side effects. Moreover, when diuretics are used, optimal doses are not always prescribed. In peritoneal dialysis, the use of diuretics can improve volume status and minimize the need for higher glucose-containing solutions. In patients on haemodialysis, diuretics can help lessen interdialytic weight gain, resulting in decreased ultrafiltration rates and fewer episodes of intradialytic hypotension. This paper will review the mechanism of action of diuretics in patients with renal insufficiency, quantify the risk of side effects and elaborate on the potential advantages of diuretic use in peritoneal dialysis and hemodialysis patients with residual kidney function.

  9. Just the Facts: Traveling on Dialysis

    Science.gov (United States)

    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 ...

  10. Peritoneal Dialysis Registry With 2012 Survey Report.

    Science.gov (United States)

    Hasegawa, Takeshi; Nakai, Shigeru; Moriishi, Misaki; Ito, Yasuhiko; Itami, Noritomo; Masakane, Ikuto; Hanafusa, Norio; Taniguchi, Masatomo; Hamano, Takayuki; Shoji, Tetsuo; Yamagata, Kunihiro; Shinoda, Toshio; Kazama, Junichiro; Watanabe, Yuzo; Shigematsu, Takashi; Marubayashi, Seiji; Morita, Osamu; Wada, Atsushi; Hashimoto, Seiji; Suzuki, Kazuyuki; Kimata, Naoki; Wakai, Kenji; Fujii, Naohiko; Ogata, Satoshi; Tsuchida, Kenji; Nishi, Hiroshi; Iseki, Kunitoshi; Tsubakihara, Yoshiharu; Nakamoto, Hidetomo

    2015-12-01

    Since 2009, the peritoneal dialysis (PD) registry survey has been carried out as part of the annual nationwide survey conducted by the Statistical Survey Committee of the Japanese Society for Dialysis Therapy with the cooperation of the Japanese Society for Peritoneal Dialysis. In this report, the current status of PD patients is presented on the basis of the results of the survey conducted at the end of 2012. The subjects were PD patients who lived in Japan and participated in the 2012 survey. Descriptive analysis of various items was performed, which included the current status of the combined use of PD and another dialysis method such as hemodialysis (HD) or hemodiafiltration (HDF), the method of exchanging dialysate, the use of an automated peritoneal dialysis (APD) machine, and the rates of peritonitis and catheter exit-site infection. From the results of the facility survey in 2012, the number of PD patients was 9514, a decrease of 128 from 2011. Among the entire dialysis patient population, 3.1% were PD patients, a decrease of 0.1%. Among the studied patients, 347 had a peritoneal catheter and underwent peritoneal lavage, 175 were started on PD in 2012 but introduced to other blood purification methods in the same year, and 1932 underwent both PD and another dialysis method such as HD or HDF. The percentage of patients who underwent PD and another dialysis method increased with PD vintage: vintage of ≥2 years. The mean rate of peritonitis was 0.22 per patient per year. The mean rate of catheter exit-site infections was 0.36 per patient per year.

  11. Transmission of HIV in dialysis centre.

    Science.gov (United States)

    Velandia, M; Fridkin, S K; Cárdenas, V; Boshell, J; Ramirez, G; Bland, L; Iglesias, A; Jarvis, W

    1995-06-01

    In August, 1993, 13 dialysis patients at one dialysis centre in Colombia, South America, were found to be HIV positive, and this prompted an epidemiological investigation. We carried out a cohort study of all dialysis centre patients during January, 1992 to December, 1993 (epidemic period) to determine risk factors for HIV seroconversion. Haemodialysis and medical records were reviewed, dialysis centre staff and surviving patients were interviewed, and dialysis practices were observed. Stored sera from all dialysis centre patients were tested for HIV antibody. 12 (52%) of 23 patients tested positive for HIV antibody by enzyme immunoassay and western blot during the epidemic period. Of the 23 tested, 9 (39%) converted from HIV antibody negative to positive (seroconverters) and 10 (44%) remained HIV negative (seronegatives). The HIV seroconversion rate was higher among patients dialysed at the centre while a new patient, who was HIV seropositive, was dialysed there (90% vs 0%; p dialysis centre reprocessed access needles, dialysers, and bloodlines (60% vs 0%). While 2 of 9 HIV seroconverters had had sex with prostitutes, none had received unscreened blood products or had other HIV risk factors. No surgical or dental procedures were associated with HIV seroconversion. Dialysers were reprocessed separately with 5% formaldehyde and were labelled for use on the same patient. Access needles were reprocessed by soaking them in a common container with a low-level disinfectant, benzalkonium chloride; 4 pairs of needles were placed in one pan creating the potential for cross-contamination or use of one patient's needles on another patient. HIV transmission at the dialysis centre was confirmed. Improperly reprocessed patient-care equipment, most probably access needles, is the likely mechanism of transmission. This outbreak was discovered by accident and similar transmission may be occurring in many other countries where low-level disinfectants are used to sterilise critical

  12. Surgical Treatment of dialysis-associated spondylosis

    OpenAIRE

    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...

  13. A case of misplaced permacath dialysis catheter

    Directory of Open Access Journals (Sweden)

    Mohammed Arshad Ali

    2015-01-01

    Full Text Available Central venous placement using ultrasound has significantly reduced the complications associated with blind puncture. The central venous catheter can still get misplaced if it follows an anomalous route after appropriate puncture of desired vessel. We report a case of misplaced dialysis catheter into the accessory hemiazygos vein which resulted in a large hemothorax, and we recommend the routine use of a fluoroscope for placement of dialysis catheters so as to avoid serious complications.

  14. Quantity and quality of nocturnal sleep affect morning glucose measurement in acutely burned children.

    Science.gov (United States)

    Mayes, Theresa; Gottschlich, Michele M; Khoury, Jane; Simakajornboon, Narong; Kagan, Richard J

    2013-01-01

    Hyperglycemia after severe burn injury has long been recognized, whereas sleep deprivation after burns is a more recent finding. The postburn metabolic effects of poor sleep are not clear despite reports in other populations demonstrating the association between sleep insufficiency and deleterious endocrine consequences. The aim of this study was to determine whether a relationship between sleep and glucose dynamics exists in acutely burned children. Two overnight polysomnography runs (2200 to 0600) per subject were conducted in 40 patients with a mean (± SEM) age of 9.4 ± 0.7 years, 50.1 ± 2.9% TBSA burn, and 43.2 ± 3.6% full-thickness injury. Serum glucose was drawn in the morning (0600) immediately after the sleep test. Insulin requirements during the 24-hour period preceding the 0600 glucose measurement were recorded. Generalized linear models were used by the authors to evaluate percent time in each stage of sleep, percent wake time, total sleep time, sleep efficiency, and morning serum glucose, accounting for insulin use. Increased time awake (P = .04, linear; P = .02, quadratic) and reduced time spent in stage 1 sleep (P = .03, linear) were associated with higher glucose levels. Sleep efficiency (P = .01, linear; P = .02, quadratic) and total sleep time (P = .01 linear; P = .02, quadratic) were inversely associated with glucose level. Morning glucose levels appear to be affected by the quality and quantity of overnight sleep in children who have sustained extensive burn injuries. Future research is needed to elucidate the metabolic and neuroendocrine consequences of sleep deprivation on metabolism after burns.

  15. Restless legs syndrome in patients on dialysis

    Directory of Open Access Journals (Sweden)

    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

  16. Association of body fat with inflammation in peritoneal dialysis.

    Science.gov (United States)

    de Mattos, Andresa Marques; Ovidio, Paula Payão; Jordão, Alceu Afonso; da Costa, José Abrão Cardeal; Chiarello, Paula Garcia

    2013-06-01

    Peritoneal dialysis (PD) frequently leads to body weight gain, which appears to be a potential cause of the chronic inflammation frequently present in these patients. The consequences of this inflammation are impaired nutritional status, accelerated atherosclerosis, and increased mortality. To assess the association between inflammation and body fat in female patients treated with PD. Nineteen female patients on PD for at least 6 months with no infectious complications or malignant or acute inflammatory diseases. Nutritional status was determined by measuring weight, height, body mass index (BMI), waist (WC), and mid-arm circumferences (MAC), mid-arm muscle area, and tricipital fold (TCF). Bioelectrical impedance (BIA) was used to determine body composition. Biochemical evaluation included the determination of serum albumin, urea, creatinine, and C-reactive protein (CRP). The glucose absorbed from the dialysis solution was quantitated. According to BMI, two patients were classified as malnourished and ten as overweight/obese. Sixteen individuals had high WC measurements and 12 had excess body fat (BF) as measured by BIA. High CRP levels were observed in 12 patients, who had higher WC, MAC, BMI, TCF, and BF measurements compared to non-inflamed patients. Positive associations were detected between CRP and BMI, MAC, WC, and TCF. Associations between BF and CRP suggest that adiposity may be a potent exacerbating factor of inflammation in this population, especially visceral fat. Thus, obesity may be considered to be one more factor responsible for the early atherosclerosis and high cardiovascular mortality observed in these patients.

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

    Directory of Open Access Journals (Sweden)

    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

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

    OpenAIRE

    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.

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

    OpenAIRE

    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...

  20. Water channels in peritoneal dialysis.

    Science.gov (United States)

    Devuyst, Olivier

    2010-01-01

    Peritoneal dialysis involves diffusive and convective transports and osmosis through the highly vascularized peritoneal membrane. Several lines of evidence have demonstrated that the water channel aquaporin-1 (AQP1) corresponds to the ultrasmall pore predicted by the modelization of peritoneal transport. Proof-of-principle studies have shown that up-regulation of the expression of AQP1 in peritoneal capillaries is reflected by increased water permeability and ultrafiltration, without affecting the osmotic gradient and the permeability for small solutes. Inversely, studies in Aqp1 mice have shown that haploinsufficiency in AQP1 is reflected by significant attenuation of water transport. Recent studies have identified lead compounds that could act as agonists of aquaporins, as well as putative binding sites and potential mechanisms of gating the water channel. By modulating water transport, these pharmacological agents could have clinically relevant effects in targeting specific tissues or disease states. These studies on the peritoneal membrane also provide an experimental framework to investigate the role of water channels in the endothelium and various cell types.

  1. Cooperation and successful outcomes in home dialysis.

    Science.gov (United States)

    MacElveen, P M; Alexander, R A; Hoover, P M

    1975-11-01

    Cooperation among those involved in the triad of patient-partner-health professional is associated with desirable patient outcomes and has been demonstrated in 2 studies with consistent results. In the dyad analysis, cooperation between the patient and partner was associated with work and leisure activity. Spouses often encourage and facilitate the patients ability to engage in work and leisure activities and probably can impede activity equally well. The correlations of cooperation in the patient-doctor dyad with physical status and adherence is also of note. Many of the patients who have been on dialysis for several years and are doing well see their doctor for checkups only a few times a year, which might suggest patients' independence of their physicians or at least some distancing due primarily to the infrequency of contacts with each other. On the contrary, the data suggest some that the patient-doctor relationship remains important. Cooperation in the partner-doctor dyad did not relate to any of the patient outcomes; many of the partners and doctors hardly knew each other personally. Whether this is reflected by the data cannot be determined. How accurately triad members perceived each other (mutual perception) was related to adherence and total activity while trust was related to physical status and adherence. Empirical evidence has been presented to support the long held assumption that cooperation among those caring for a patient is associated with selected patient outcomes. The study also provides an alternative to the traditional model for interactions between health care providers and patients, which includes a family member. While the traditional model fits the needs of emergency and acute care situations effectively, the cooperation model is one alternative that may fit the different needs in the long term, self-care, chronic illness situation, which is the greatest health care delivery challenge of today and tommorrow. Patient and family

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

    Science.gov (United States)

    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

  3. Inflammation and the Peritoneal Membrane: Causes and Impact on Structure and Function during Peritoneal Dialysis

    Directory of Open Access Journals (Sweden)

    Gilberto Baroni

    2012-01-01

    Full Text Available Peritoneal dialysis therapy has increased in popularity since the end of the 1970s. This method provides a patient survival rate equivalent to hemodialysis and better preservation of residual renal function. However, technique failure by peritonitis, and ultrafiltration failure, which is a multifactorial complication that can affect up to 40% of patients after 3 years of therapy. Encapsulant peritoneal sclerosis is an extreme and potentially fatal manifestation. Causes of inflammation in peritoneal dialysis range from traditional factors to those related to chronic kidney disease per se, as well as from the peritoneal dialysis treatment, including the peritoneal dialysis catheter, dialysis solution, and infectious peritonitis. Peritoneal inflammation generated causes significant structural alterations including: thickening and cubic transformation of mesothelial cells, fibrin deposition, fibrous capsule formation, perivascular bleeding, and interstitial fibrosis. Structural alterations of the peritoneal membrane described above result in clinical and functional changes. One of these clinical manifestations is ultrafiltration failure and can occur in up to 30% of patients on PD after five years of treatment. An understanding of the mechanisms involved in peritoneal inflammation is fundamental to improve patient survival and provide a better quality of life.

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  6. ACUTE SYMPTOMS AND COMPLICATIONS OF HEMODIALYSIS

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    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.

  7. Sexual function in women receiving maintenance dialysis.

    Science.gov (United States)

    Seethala, Srikanth; Hess, Rachel; Bossola, Maurizio; Unruh, Mark L; Weisbord, Steven D

    2010-01-01

    While substantial attention has been paid to the issue of sexual dysfunction in men on chronic dialysis, less is known about this problem in women with end-stage renal disease. We sought to assess sexual dysfunction in women on chronic dialysis and determine whether patients discuss this problem with their providers and receive treatment. We prospectively enrolled women receiving chronic hemodialysis or peritoneal dialysis in Pittsburgh, PA. We asked patients to complete the 19-item Female Sexual Function Index (FSFI) to assess sexual function and a 5-item survey that assessed whether patients had discussed sexual dysfunction with their providers and/or received treatment for this problem in the past. We enrolled 66 patients; 59 (89%) on hemodialysis and 7 (11%) on peritoneal dialysis. All patients completed the FSFI, of whom 53 (80%) had FSFI scores <26.55, consistent with the presence of sexual dysfunction. Of 37 patients who were married or residing with a significant other, 27 (73%) had sexual dysfunction. Among 24 participants who reported having been sexually active over the previous 4 weeks, 11 (46%) had sexual dysfunction. Only 21% of patients with sexual dysfunction had discussed this problem with their gynecologist, renal or primary provider, and 3 (6%) reported having received treatment. Sexual dysfunction is common in women on dialysis, even among patients who are married or residing with a significant other and those who are sexually active. However, few women discuss this issue with their providers or receive treatment.

  8. [Ethical problems in dialysis in elderly patients].

    Science.gov (United States)

    Alloatti, S; Gabrielli, D; Molino, A; Venturella, E; Mattioni, A

    2003-01-01

    The incidence and prevalence of elderly patients are progressively increasing in most dialysis facilities with consequent medical assistance difficulties and the need to find a suitable care unit. Particularly in this age group, the clinical assessment is often difficult and the selection criteria vary widely, not only from country to country, but also from one dialysis unit to another unit in the same area. The authors discuss some of the more complex arguments for and against dialysis in elderly patients. For some of the more difficult cases, Kantian deontology and its three ethical principles of beneficence, non-maleficence and autonomy can facilitate the decision-making process regarding the acceptance or refusal of the therapy. The central role of the patients themselves, the involvement of the family, the discussion of the individual case within the dialysis team, and the good performance of the pre-dialysis program are particularly important. In certain cases it is possible to actually discontinue the treatment, or not initiate it, by using different arguments in competent or incompetent patients. In conclusion, the difficult choice of whether to treat or turn down an elderly patient must depend exclusively on the medical clinical assessment of each case, whereas economical considerations can incorrectly influence that choice. PMID:12647283

  9. 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

    Directory of Open Access Journals (Sweden)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  11. Sodium Balance During Extra Corporeal Dialysis

    Directory of Open Access Journals (Sweden)

    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.

  12. 无肝素透析在临床应用中的护理体会%Nursing Experience of Clinical Application of Heparin-free Dialysis

    Institute of Scientific and Technical Information of China (English)

    杨姣; 周娟; 张勰

    2015-01-01

    Objective:To investigate the occurrence of the coagulation phenomenon and preventive coagulation phenomenon in the heparin-free dialysis.Method:40 cases of acute renal failure or chronic renal failure which were prone to bleeding tendency in high-risk were selected.40 cases taken modified heparin-free dialysis,the dialyzer coagulation in each dialysis was observed.Result:40 patients at high risk of bleeding associated with acute renal failure,chronic renal failure taken heparin-free hemodialysis.They were no aggravating bleeding,also had not appeared the extracorporeal circulation of blood coagulation,but vein on the pot wall had a little blood,a blood coagulation phenomenon did not occur.Conclusion:Acute renal failure,chronic renal failure patients with high risk of bleeding treatment effect are significantly in the heparin-free hemodialysis,and high safety,no increased bleeding.It is no clotting function,can effectively improve the patient's survival rate and improve the prognosis of the quality of life.%目的:探讨无肝素透析中如何及时发现凝血先兆及预防凝血现象的发生.方法:选择有高危出血倾向的急、慢性肾功能衰竭患者40例,应用改良无肝素血液透析40例次,观察每例次透析时透析器的凝血情况.结果:40例急、慢性肾功能衰竭,合并高危出血患者进行无肝素血透,均未见出血加重,也未出现体外循环血液凝固,但静脉壶壁上有少许凝血,未发生一次血液凝固现象.结论:采用无肝素透析对有高危出血倾向的急、慢性肾功能衰竭患者治疗效果显著且安全性高,无出血加重,未出现凝血情况,可有效的提高患者的生存率、改善其预后的生活质量.

  13. Health related quality of life and impact of infectious comorbidity in outpatient management of patients with acute leukemia

    DEFF Research Database (Denmark)

    Møller, Tom; Adamsen, Lis; Appel, Charlotte;

    2012-01-01

    Although survival has improved among patients with acute leukemia, there is still a considerable risk of severe complications throughout the course of treatment. This contrast increases the interest in monitoring health related quality of life (HRQOL) in these patients. This study presents...... a 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...

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

    OpenAIRE

    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...

  15. Self-Management Awareness in Patients on Maintenance Dialysis

    OpenAIRE

    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...

  16. 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

    Institute of Scientific and Technical Information of China (English)

    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

  17. Correlation study on the quality of life in patients with maintenance peritoneal dialysis and their primary caregivers%维持性腹膜透析患者与其主要照顾者生活质量的相关性研究

    Institute of Scientific and Technical Information of China (English)

    李争艳; 邢伟; 郑晓; 田兴; 罗静; 娄小平

    2016-01-01

    目的:探讨维持性腹膜透析(MPD)患者与其主要照顾者的生活质量及影响因素,分析MPD 患者与其主要照顾者生活质量的相关性。方法选择2008年6月—2012年6月在肾脏内科住院行腹膜透析置管术后行规律腹膜透析(PD)的92例患者及其主要照顾者为研究对象。回顾分析所有患者及其主要照顾者的一般临床资料及问卷调查资料。结果 MPD 患者 SF-36总分为(86.75±20.76)分。年龄、透析时间、医保报销、工作状态组间差异存在统计学意义(P <0.05);多元线性回归分析显示,年龄为MPD 患者生活质量的影响因素。主要照顾者 SF-36总分为(121.46±18.57),不同性别、年龄、日照顾时间、照顾持续时间、家庭/社会关系的主要照顾者间差异存在统计学意义(P <0.05);多元线性回归分析显示,性别、年龄、日照顾时间为主要照顾者生活质量的影响因素。相关分析显示 MPD 患者 SF-36总分与其主要照顾者 SF-36总分、MCS 得分呈正相关;患者 PCS 得分与其主要照顾者 SF-36总分、MCS 得分呈正相关。患者 MCS 得分与其照顾者 SF-36总分、MCS 得分呈正相关。结论 MPD 患者生活质量欠佳,年龄为其主要影响因素;主要照顾者生活质量低于正常人,性别、年龄、日照顾时间为其影响因素;MPD 患者生活质量与主要照顾者生活质量呈正相关,应积极干预,通过多种途径提高照顾者生活质量,从而改善患者生活质量。%Objective To investigate the quality of life and its related factors in maintenance peritoneal dialysis (MPD)patients and their primary caregivers;to analyze the correlation of the quality of life MPD patients and their primary caregivers.Methods A total of 92 MPD patients and their primary caregivers were chosen for the study.The patients were performed peritoneal dialysis catheterization in our hospital

  18. Maintaining safety in the dialysis facility.

    Science.gov (United States)

    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

  19. 42 CFR 415.176 - Renal dialysis services.

    Science.gov (United States)

    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...

  20. Lower Incidence of End-Stage Renal Disease but Suboptimal Pre-Dialysis Renal Care in Schizophrenia: A 14-Year Nationwide Cohort Study.

    Directory of Open Access Journals (Sweden)

    Yueh-Han Hsu

    Full Text Available Schizophrenia is closely associated with cardiovascular risk factors which are consequently attributable to the development of chronic kidney disease and end-stage renal disease (ESRD. However, no study has been conducted to examine ESRD-related epidemiology and quality of care before starting dialysis for patients with schizophrenia. By using nationwide health insurance databases, we identified 54,361 ESRD-free patients with schizophrenia and their age-/gender-matched subjects without schizophrenia for this retrospective cohort study (the schizophrenia cohort. We also identified a cohort of 1,244 adult dialysis patients with and without schizophrenia (1:3 to compare quality of renal care before dialysis and outcomes (the dialysis cohort. Cox proportional hazard models were used to estimate the hazard ratio (HR for dialysis and death. Odds ratio (OR derived from logistic regression models were used to delineate quality of pre-dialysis renal care. Compared to general population, patients with schizophrenia were less likely to develop ESRD (HR = 0.6; 95% CI 0.4-0.8, but had a higher risk for death (HR = 1.2; 95% CI, 1.1-1.3. Patients with schizophrenia at the pre-ESRD stage received suboptimal pre-dialysis renal care; for example, they were less likely to visit nephrologists (OR = 0.6; 95% CI, 0.4-0.8 and received fewer erythropoietin prescriptions (OR = 0.7; 95% CI, 0.6-0.9. But they had a higher risk of hospitalization in the first year after starting dialysis (OR = 1.4; 95% CI, 1.0-1.8, P < .05. Patients with schizophrenia undertaking dialysis had higher risk for mortality than the general ESRD patients. A closer collaboration between psychiatrists and nephrologists or internists to minimize the gaps in quality of general care is recommended.

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

    Science.gov (United States)

    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

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

    DEFF Research Database (Denmark)

    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...

  3. 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.

    Science.gov (United States)

    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

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

    DEFF Research Database (Denmark)

    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...

  5. Fungal peritonitis in children on peritoneal dialysis.

    NARCIS (Netherlands)

    Raaijmakers, R.; Schroder, C.; Monnens, L.A.H.; Cornelissen, E.A.M.; Warris, A.

    2007-01-01

    Fungal peritonitis is a rare but serious complication in children on peritoneal dialysis (PD). In this study, risk factors were evaluated, and therapeutic measures were reviewed. A retrospective, multi-centre study was performed in 159 Dutch paediatric PD patients, between 1980 and 2005 (3,573 month

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

    Science.gov (United States)

    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

  7. Characteristics and Outcomes of AKI Treated with Dialysis during Pregnancy and the Postpartum Period.

    Science.gov (United States)

    Hildebrand, Ainslie M; Liu, Kuan; Shariff, Salimah Z; Ray, Joel G; Sontrop, Jessica M; Clark, William F; Hladunewich, Michelle A; Garg, Amit X

    2015-12-01

    Acute kidney injury (AKI) is a rare complication of pregnancy, but may be associated with significant morbidity and mortality in young and often otherwise healthy women. We conducted a retrospective population-based cohort study of all consecutive pregnancies over a 15-year period (1997-2011) in Ontario, Canada, and describe the incidence and outcomes of AKI treated with dialysis during pregnancy or within 12 weeks of delivery. Of 1,918,789 pregnancies, 188 were complicated by AKI treated with dialysis (incidence: 1 per 10,000 [95% confidence interval, 0.8 to 1.1]). Only 21 of 188 (11.2%) women had record of a preexisting medical condition; however, 130 (69.2%) women experienced a major pregnancy-related complication, including preeclampsia, thrombotic microangiopathy, heart failure, sepsis, or postpartum hemorrhage. Eight women died (4.3% versus 0.01% in the general population), and seven (3.9%) women remained dialysis dependent 4 months after delivery. Low birth weight (<2500 g), small for gestational age, or preterm birth (<37 weeks' gestation) were more common in pregnancies in which dialysis was initiated (35.6% versus 14.0%; relative risk, 3.40; 95% confidence interval, 2.52 to 4.58). There were no stillbirths and fewer than five neonatal deaths (<2.7%) in affected pregnancies compared with 0.1% and 0.8%, respectively, in the general population. In conclusion, AKI treated with dialysis during pregnancy is rare and typically occurs in healthy women who acquire a major pregnancy-related medical condition such as preeclampsia. Many affected women and their babies have good short-term outcomes.

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

    DEFF Research Database (Denmark)

    Holmer-Jensen, Jens; Mortensen, Lene Sundahl; 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...

  9. Spirometric Parameters: Hemodialysis Compared to Peritoneal Dialysis

    Directory of Open Access Journals (Sweden)

    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.

  10. Survival on home dialysis in New Zealand.

    Directory of Open Access Journals (Sweden)

    Mark R Marshall

    Full Text Available BACKGROUND: New Zealand (NZ has a high prevalence of both peritoneal dialysis (PD and home haemodialysis (HD relative to other countries, and probably less selection bias. We aimed to determine if home dialysis associates with better survival than facility HD by simultaneous comparisons of the three modalities. METHODS: We analysed survival by time-varying dialysis modality in New Zealanders over a 15-year period to 31-Dec-2011, adjusting for patient co-morbidity by Cox proportional hazards multivariate regression. RESULTS: We modelled 6,419 patients with 3,254 deaths over 20,042 patient-years of follow-up. Patients treated with PD and facility HD are similar; those on home HD are younger and healthier. Compared to facility HD, home dialysis (as a unified category associates with an overall 13% lower mortality risk. Home HD associates with a 52% lower mortality risk. PD associates with a 20% lower mortality risk in the early period (3 years, with no overall net effect. There was effect modification and less observable benefit associated with PD in those with diabetes mellitus, co-morbidity, and in NZ Maori and Pacific People. There was no effect modification by age or by era. CONCLUSION: Our study supports the culture of home dialysis in NZ, and suggests that the extent and duration of survival benefit associated with early PD may be greater than appreciated. We are planning further analyses to exclude residual confounding from unmeasured co-morbidity and other sociodemographic factors using database linkage to NZ government datasets. Finally, our results suggest further research into the practice of PD in NZ Maori and Pacific People, as well as definitive study to determine the best timing for switching from PD in the late phase.

  11. “SHOUT” to improve the quality of care delivered to patients with acute kidney injury at Great Western Hospital

    Science.gov (United States)

    Brady, Paul; Gorham, James; Kosti, Angeliki; Seligman, William; Courtney, Alona; Mazan, Karolina; Paterson, Stuart; Ramcharitar, Steve; Chandrasekaran, Badri; Juniper, Mark; Greamspet, Mala; Daniel, Jessica; Chalstrey, Sue; Ahmed, Ijaz; Dasgupta, Tanaji

    2015-01-01

    Acute kidney injury (AKI) affects up to 20% of all patients admitted to hospital, and is associated with a higher risk of adverse clinical outcomes, increased healthcare costs, as well as long term risks of chronic kidney disease and end stage renal failure. The aim of this project was to improve the quality of care for patients with AKI admitted to the acute medical unit (AMU) at the Great Western Hospital (GWH). We assessed awareness and self reported confidence among physicians in our Trust, in addition to basic aspects of care relevant to AKI on our AMU. A multifaceted quality improvement strategy was developed, which included measures to improve awareness such as a Trust wide AKI awareness day, and reconfiguring the admission proforma on our AMU in order to enhance risk assessment, staging, and early response to AKI. Ancillary measures such as the dissemination of flashcards for lanyards containing core information were also used. Follow up assessments showed that foundation year one (FY1) doctors’ self reported confidence in managing AKI increased from 2.8 to 4.2, as measured on a five point Likert scale (P=0.0003). AKI risk assessment increased from 13% to 57% (P=0.07) following a change in the admission proforma. Documentation of the diagnosis of AKI increased from 66% to 95% (P=0.038) among flagged patients. Documentation of urine dip results increased from 33% to 73% (P=0.01), in addition to a rise in appropriate referral for specialist input, although this was not statistically significant. Our results suggest that using the twin approaches of improving awareness, and small changes to systemic factors such as modification of the admission proforma, can lead to significant enhancements in the quality of care of patients with AKI. PMID:26734401

  12. Bundled-rate legislation for Medicare reimbursement for dialysis services: implications for anemia management with ESAs.

    Science.gov (United States)

    Charytan, Chaim

    2010-12-01

    With the incidence of ESRD on the rise, there is a continuing need to control anemia-related treatment costs in dialysis patients receiving reimbursement through Medicare. Currently, erythropoiesis-stimulating agents (ESAs) are billed separately from dialysis services, potentially creating little financial incentive for more efficient use. The Medicare Improvement for Patients and Providers Act, passed by the U.S. Congress in July 2008, includes provisions intended to address this concern. Under this act, dialysis services will be reimbursed using a fully bundled, comprehensive payment system that includes all services currently covered in the basic composite rate, as well as certain separately billable items, including ESAs. A base rate of $229.63 per treatment has been assigned, to be individualized using case-mix adjusters. The implications of this new system for anemia management with ESAs continue to be elucidated. With fixed compensation for ESAs, management strategies that maximize efficiencies and, thereby, optimize cost savings will be favored. Select strategies may include switching from intravenous (IV) to subcutaneous routes, lowering Hb targets and ESA doses in hyporesponsive patients, increasing administration of IV iron, increasing use of home dialysis, and optimizing ESA dosing intervals. Once-monthly ESA therapy has potential advantages under this new system as an alternative to more frequently administered ESAs and may help achieve quality metrics in a cost-efficient manner.

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

    Science.gov (United States)

    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

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

    OpenAIRE

    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...

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

    Directory of Open Access Journals (Sweden)

    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

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

    International Nuclear Information System (INIS)

    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.

  17. Training and certification in dialysis access.

    Science.gov (United States)

    Ross, John; Dolmatch, Bart; Gallichio, Michael; Gallieni, Maurizio; Slakey, Douglas; Vesely, Tom; Davidson, Ingemar

    2014-10-01

    Decreasing and eliminating the gaps in knowledge, skills, and effective communication are the mainstays for a successful dialysis access training program curriculum and at the core of the human factors training philosophy. Many of these skills can be learned in the simulation environment. Education and training will reduce gaps in knowledge and technical skills, before exposing patients to procedure-related risk. For dialysis access, a reliable workplace environment depends upon a culture where safety and accountability are balanced to recognize the human contribution to success or failure in the complex care of patients with end-stage renal disease. Rigorous testing and certification adds value to the participants and validates the training program. PMID:25362979

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

    Energy Technology Data Exchange (ETDEWEB)

    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

  19. Physician practice patterns in acute coronary syndromes: an initial report of an individual quality improvement program.

    Science.gov (United States)

    Cannon, Christopher P; Hoekstra, James W; Larson, David M; Carter, Reshma D; Cornish, Jeanne; Karcher, Rachel B; Mencia, William A; Berry, Carolyn A; Stowell, Stephanie A

    2010-03-01

    The American College of Cardiology and the American Heart Association guidelines are the nationally accepted standards for the treatment of patients with acute coronary syndromes. Despite this recognition, adherence to guideline recommendations remains suboptimal with 25% of opportunities to provide guideline appropriate care missed. To address performance gaps related to acute coronary syndrome care and improve patient outcomes, a performance improvement (PI) initiative was designed for cardiologists and emergency department physicians. As an American Medical Association-approved, standardized continuing medical education initiative, participating physicians can earn up to 20 American Medical Association-PRA Category 1 Credits by completing 2 phases of self-assessment in addition to developing and implementing a PI plan to address self-identified areas where improvement in patient care is needed. As the second in a series of 3 articles, this article describes the initial data submitted by 101 participating physicians and how their treatment practices compared with American College of Cardiology/American Heart Association guidelines as well as with current national standards. Overall, participating physicians meet guideline expectations with performance and documentation of a 12-lead electrocardiography, measurement of cardiac biomarkers, and administration of aspirin. Identified areas of improvement were the standardization of treatment protocols, use of risk assessment scores, appropriate dosing of anticoagulants, and improvement in patient treatment times. A noted challenge of this PI initiative is the low rate of physician participation, with fewer than 10% of registered physicians actively submitting patient data. This fact may reflect several barriers to PI, such as: (1) lack of time to collect and submit data, (2) the belief that current practices do not need to be improved, and (3) the need for system-based improvements. PMID:20215907

  20. Self-evaluation in dialysis patients

    OpenAIRE

    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...

  1. Green dialysis: the environmental challenges ahead.

    Science.gov (United States)

    Agar, John W M

    2015-01-01

    The US Environmental Protection Agency Resource Conservation website begins: "Natural resource and energy conservation is achieved by managing materials more efficiently--reduce, reuse, recycle," yet healthcare agencies have been slow to heed and practice this simple message. In dialysis practice, notable for a recurrent, per capita resource consumption and waste generation profile second to none in healthcare, efforts to: (1) minimize water use and wastage; (2) consider strategies to reduce power consumption and/or use alternative power options; (3) develop optimal waste management and reusable material recycling programs; (4) design smart buildings that work with and for their environment; (5) establish research programs that explore environmental practice; all have been largely ignored by mainstream nephrology. Some countries are doing far better than others. In the United Kingdom and some European jurisdictions, exceptional recent progress has been made to develop, adopt, and coordinate eco-practice within dialysis programs. These programs set an example for others to follow. Elsewhere, progress has been piecemeal, at best. This review explores the current extent of "green" or eco-dialysis practices. While noting where progress has been made, it also suggests potential new research avenues to develop and follow. One thing seems certain: as global efforts to combat climate change and carbon generation accelerate, the environmental impact of dialysis practice will come under increasing regulatory focus. It is far preferable for the sector to take proactive steps, rather than to await the heavy hand of government or administration to force reluctant and costly compliance on the un-prepared.

  2. The relationship of C-reactive protein levels and positive culture with quality of life in acute rhinosinusitis

    Directory of Open Access Journals (Sweden)

    Schalek P

    2015-01-01

    Full Text Available Petr Schalek, Zuzana Hornáčková, Aleš Hahn Ear, Nose and Throat department, 3rd Medical Faculty of Charles University, Prague, Czech Republic Background: Acute rhinosinusitis (ARS has been shown to significantly reduce patient quality of life (QoL. While the QoL in patients with chronic rhinosinusitis has been the subject of intensive research over the last decade, studies measuring the impact of ARS on patient QoL have remained relatively scarce. The aim of this study was to determine the relationship between the QoL and parameters suggestive of acute bacterial rhinosinusitis (C-reactive protein [CRP] levels and positive culture and to see if measurement of the QoL could be used as an indicator for antibiotic treatment in ARS.Methods: Eighty patients with ARS were enrolled in the study. A novel QoL instrument for patients with ARS, called Measurement of Acute Rhinosinusitis (MARS questionnaire, was given to patients at the time of diagnosis. We assessed patient QoL, obtained endoscopically guided cultures from the middle meatus, and measured levels of CRP. The relationship between QoL MARS scores (QoL-Mscores and CRP was determined using a correlation coefficient. To compare QoL-Mscores, relative to culture-positive and culture-negative patients, the Student’s t-test was used.Results: No correlation between the QoL, assessed using the MARS questionnaire, and positive middle meatus culture was demonstrated (P=0.332. A weak correlation was found between QoL-Mscores and CRP values, with a correlation coefficient of 0.221 and P=0.0498.Conclusion: No correlation between the QoL in ARS patients and positive culture was found in this study. The clinical significance of the correlation between QoL-Mscores and CRP values in the antibiotic decision making process needs further research. Keywords: endoscopy, quality of life, questionnaires, anti-bacterial agents

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

    Directory of Open Access Journals (Sweden)

    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

  4. Peritonitis during continuous ambulatory peritoneal dialysis.

    Science.gov (United States)

    Rubin, J; Rogers, W A; Taylor, H M; Everett, E D; Prowant, B F; Fruto, L V; Nolph, K D

    1980-01-01

    We initiated a therapeutic program of continuous ambulatory peritoneal dialysis for patients with chronic renal failure. Our program resulted in many episodes of peritonitis arising from contamination due to the technical aspects of the procedure. Microbiologic evaluation showed that 73% of 97 episodes were culture positive, with gram-positive organisms causing most of the cases, especially early in dialysis. Gram-negative rods tended to occur later. Gram stains of dialysate effluent resulted in a disappointingly low yield of only 9% positivity. Cell counts were a dependable indicator of the presence of peritoneal inflammation and also of therapeutic success. Most patients responded well to intraperitoneal cephalothin, 125 mg/L for 10 to 14 d. The occurrence of peritonitis resulted in 0.93 years of hospitalization during the total of 15.45 patient-years on dialysis, which essentially negated the financial advantages of this method of treatment of chronic renal failure. For this to be a successful mode of therapy, advances in the prevention of peritonitis must be made. PMID:6985785

  5. External Approach Microsurgery of Retinal Dialysis

    Institute of Scientific and Technical Information of China (English)

    Ying Zhang; Piqing Hu; Lixin Shun; Xuechun Zhu; Yingwu Yi; Wen Liu

    2005-01-01

    Purpose: To explore the effect of external approach microsurgery in retinal dialysis.Methods: Consecutive 30 eyes of 28 patients with retinal dialysis were enrolled for this study. The progresses of the external approach microsurgery were following. Under the surgical microscopy, the preplacement of mattress sutures for buckling and/or encircling following retrobulbar anesthesia and scleral exposure, draining subretinal fluid, the cryotherapy of retinal breaks, checking the position of breaks on scleral buckle and gases injection were performed in turn.Results: After drainage of subretinal fluid, with scleral depression cryotherapy reaction around breaks could be observed clearly under the microscopy. All breaks were located on anterior slope of the buckle. Intraoperative complications were mild subretinal hemorrhage at drainage site and corneal epithelium exfoliation in 3 eyes, respectively.Postoperative complications were mainly secondary glaucoma and retinal redetachment.The one-operation reattachmentl rate was 96.7% (29 eyes), and the final reattachment rate was 100% after one eye had a second external approach microsurgery. The postoperative vision acuity (VA) was significantly better than the preoperative VA (X2=9.529, P< 0.01).Conclusion: External approach microsurgery has favourable effect on the surgery of retinal dialysis.

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

    Science.gov (United States)

    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

  7. [Long-term HIV infection and dialysis dependent renal failure in analgesic nephropathy].

    Science.gov (United States)

    Müller, V; Opravil, M

    1998-09-01

    We report a case of advanced human immundeficiency virus infection and relapsing urinary tract infections due to analgesic nephropathy. The patient developed an urosepsis with multiorgan dysfunction syndrome and required dialysis. Inspite of this complicated course, for the first time thirteen years after diagnosis of the HIV-infection, an antiretroviral treatment was started, followed by an impressive improvement of quality of life, physical activity and psychological stabilization.

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

    OpenAIRE

    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...

  9. 全自动腹膜透析机的设计%Design of automated peritoneal dialysis machine

    Institute of Scientific and Technical Information of China (English)

    汪辉; 何建忠; 赵曼曼

    2014-01-01

    Peritoneal dialysis machine is the treatment of acute renal failure , chronic renal failure and uremia medical equipment .This article describes the LPC1768 processor and μC/OS-Ⅱ real-time operating system for smart peritoneal dialysis machine .The system realizes the automatic control timing quantitative infusion timing drain , guide the user to set the parameters of dialysis overweight , over-temperature , flow rate automatic alarm .The dialysis process design is more reasonable security , good real-time performance .Especially suitable for home dialysis , the dialysis machine has obvious advantages in automation and intelligent direction .%腹膜透析机是治疗急性肾功能衰竭、慢性肾功能衰竭和尿毒症的医疗设备。文中介绍了基于LPC1768处理器和μC/OS-Ⅱ实时操作系统的智能腹膜透析机。该系统实现了全自动控制定时定量输液、定时排液、引导用户设置透析参数、过温过重、流速不足自动报警。透析流程设计更加合理安全,实时性良好。特别适用于家庭透析,该腹透机在自动化和智能化方向优势明显。

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

    NARCIS (Netherlands)

    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

  11. Fatigue in patients receiving maintenance dialysis: a review of definitions, measures, and contributing factors.

    Science.gov (United States)

    Jhamb, Manisha; Weisbord, Steven D; Steel, Jennifer L; Unruh, Mark

    2008-08-01

    Fatigue is a debilitating symptom or side effect experienced by many patients on long-term dialysis therapy. Fatigue has a considerable effect on patient health-related quality of life and is viewed as being more important than survival by some patients. Renal providers face many challenges when attempting to reduce fatigue in dialysis patients. The lack of a reliable, valid, and sensitive fatigue scale complicates the accurate identification of this symptom. Symptoms of daytime sleepiness and depression overlap with fatigue, making it difficult to target specific therapies. Moreover, many chronic health conditions common in the long-term dialysis population may lead to the development of fatigue and contribute to the day-to-day and diurnal variation in fatigue in patients. Key to improving the assessment and treatment of fatigue is improving our understanding of potential mediators, as well as potential therapies. Cytokines have emerged as an important mediator of fatigue and have been studied extensively in patients with cancer-related fatigue. In addition, although erythropoietin-stimulating agents have been shown to mitigate fatigue, the recent controversy regarding erythropoietin-stimulating agent dosing in patients with chronic kidney disease suggests that erythropoietin-stimulating agent therapy may not serve as the sole therapy to improve fatigue in this population. In conclusion, fatigue is an important and often underrecognized symptom in the dialysis population. Possible interventions for minimizing fatigue in patients on long-term dialysis therapy should aim at improving health care provider awareness, developing improved methods of measurement, understanding the pathogenesis better, and managing known contributing factors.

  12. Effect of dialysis dose and membrane flux on hemoglobin cycling in hemodialysis patients.

    Science.gov (United States)

    He, Liyu; Fu, Min; Chen, Xian; Liu, Hong; Chen, Xing; Peng, Xiaofei; Liu, Fuyou; Peng, Youming

    2015-04-01

    Many studies found that hemoglobin (Hb) fluctuation was closely related to the prognosis of the maintenance hemodialysis patients. We investigated the association of factors relating dialysis dose and dialyzer membrane with Hb levels. We undertook a randomized clinical trial in 140 patients undergoing thrice-weekly dialysis and assigned patients randomly to a standard or high dose of dialysis; Hb level was measured every month for 12 months. In the standard-dose group, the mean (±SD) urea reduction ratio was 65.1% ± 7.3%, the single-pool Kt/V was 1.26 ± 0.11, and the equilibrated Kt/V was 1.05 ± 0.09; in the high-dose group, the values were 73.5% ± 8.7%, 1.68 ± 0.15, and 1.47 ± 0.11, respectively. The standard deviation (SD) and residual SD (liner regression of Hb) values of Hb were significantly higher in the standard-dose group and low-flux group. The percentage achievement of target Hb in the high-dose dialysis group and high-flux dialyzer group was significantly higher than the standard-dose group and low-flux group, respectively. Patients undergoing hemodialysis thrice weekly appear to have benefit from a higher dialysis dose than that recommended by current KDQQI (Kidney Disease Qutcome Quality Initiative) guidelines or from the use of a high-flux membrane, which is in favor of maintaining stable Hb levels.

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

    Directory of Open Access Journals (Sweden)

    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.

  14. Counseling, quality of life, and acute postoperative pain in elderly patients with hip fracture

    Directory of Open Access Journals (Sweden)

    Gambatesa M

    2013-09-01

    Full Text Available Maria Gambatesa,1 Alessandro D'Ambrosio,1 Davide D'Antini,1 Lucia Mirabella,1 Antonella De Capraris,1 Salvatore Iuso,2 Antonello Bellomo,2 Antonio Macchiarola,3 Michele Dambrosio,1 Gilda Cinnella1 1Department of Anesthesiology and Intensive Care, 2Department of Psychology and Psychiatry, University of Foggia, Foggia, Italy; 3Department of Orthopedic and Trauma Surgery, Riuniti Hospital, Foggia, Italy Introduction: Hip fractures represent one of the most important causes of morbidity and mortality in elderly people. Anxiety and depression affect their quality of life and increase pain severity, and have adverse effects on functional recovery. Recent World Health Organization guidelines emphasize that therapeutic regimes need to be individualized and combined with psychological support. This study was launched with the primary endpoint of assessing if and to what extent client-centered therapy affects the perception of pain, reduces anxiety and depression, and increases the quality of life of elderly patients with hip fracture. Materials and methods: Forty patients were admitted to the Orthopedic and Trauma Surgery ward for hip fracture. Patients were randomly divided into two subgroups: (1 case (group C, had to receive patient-centered counseling throughout the hospitalization; and (2 control (group NC, receiving the analgesic treatment without receiving counseling. Short Form-36-item Health Survey Questionnaire, State–Trait Anxiety Inventory, and Hamilton Rating Scale for Depression scores were recorded before any treatment, at discharge, and after 30 days. Pain levels were evaluated by means of Visual Analog Scale every 12 hours during the hospitalization from the day of surgery until day 5. Results: The hierarchical clustering analysis identified before any treatment were two clusters based on different physical functioning perceptions and role limitations, which were due to physical and emotional problems. Counseling did have a positive

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

    OpenAIRE

    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.

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

    OpenAIRE

    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...

  17. China collaborative study on dialysis: a multi-centers cohort study on cardiovascular diseases in patients on maintenance dialysis

    Directory of Open Access Journals (Sweden)

    Hou Fanfan

    2012-08-01

    Full Text Available Abstract Background Cardiovascular disease (CVD is the main cause of death in patients on chronic dialysis. The question whether dialysis modality impacts cardiovascular risk remains to be addressed. China Collaborative Study on Dialysis, a multi-centers cohort study, was performed to evaluate cardiovascular morbidity during maintenance hemodialysis (HD and peritoneal dialysis (PD. Method The cohort consisted of chronic dialysis patients from the database of 9 of the largest dialysis facilities around China. The inclusion period was between January 1, 2005, and December 1, 2010. Cardiovascular morbidity was defined as the presence of clinically diagnosed ischemic heart disease, heart failure, peripheral vascular disease, and/or stroke. The patients who had cardiovascular morbidity before initiation of dialysis were excluded. Data collection was based on review of medical record. Result A total of 2,388 adult patients (1,775 on HD and 613 on PD were enrolled. Cardiovascular morbidity affected 57% patients and was comparable between HD and PD patients. However, clinically diagnosed ischemic heart disease and stroke was more prevalent in PD than HD patients. When the patients were stratified by age or dialysis vintage, the cardiovascular morbidity was significantly higher in PD than HD among those aged 50 years or older, or those receiving dialysis over 36 months. Multivariate analysis revealed that the risk factors for cardiovascular morbidity had different pattern in PD and HD patients. Hyperglycemia was the strongest risk factor for cardiovascular morbidity in PD, but not in HD patients. Hypertriglyceridemia and hypoalbuminemia were independently associated with CVD only in PD patients. Conclusions Cardiovascular morbidity during chronic dialysis was more prevalent in PD than HD patients among those with old age and long-term dialysis. Metabolic disturbance-related risk factors were independently associated with CVD only in PD patients

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

    Science.gov (United States)

    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

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

    Institute of Scientific and Technical Information of China (English)

    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.

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

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    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. Outpatient red blood cell transfusion payments among patients on chronic dialysis

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    Gitlin Matthew

    2012-11-01

    Full Text Available Abstract Background Payments for red blood cell (RBC transfusions are separate from US Medicare bundled payments for dialysis-related services and medications. Our objective was to examine the economic burden for payers when chronic dialysis patients receive outpatient RBC transfusions. Methods Using Truven Health MarketScan® data (1/1/02-10/31/10 in this retrospective micro-costing economic analysis, we analyzed data from chronic dialysis patients who underwent at least 1 outpatient RBC transfusion who had at least 6 months of continuous enrollment prior to initial dialysis claim and at least 30 days post-transfusion follow-up. A conceptual model of transfusion-associated resource use based on current literature was employed to estimate outpatient RBC transfusion payments. Total payments per RBC transfusion episode included screening/monitoring (within 3 days, blood acquisition/administration (within 2 days, and associated complications (within 3 days for acute events; up to 45 days for chronic events. Results A total of 3283 patient transfusion episodes were included; 56.4% were men and 40.9% had Medicare supplemental insurance. Mean (standard deviation [SD] age was 60.9 (15.0 years, and mean Charlson comorbidity index was 4.3 (2.5. During a mean (SD follow-up of 495 (474 days, patients had a mean of 2.2 (3.8 outpatient RBC transfusion episodes. Mean/median (SD total payment per RBC transfusion episode was $854/$427 ($2,060 with 72.1% attributable to blood acquisition and administration payments. Complication payments ranged from mean (SD $213 ($168 for delayed hemolytic transfusion reaction to $19,466 ($15,424 for congestive heart failure. Conclusions Payments for outpatient RBC transfusion episodes were driven by blood acquisition and administration payments. While infrequent, transfusion complications increased payments substantially when they occurred.

  2. Long-Term Survival of Patients with IgA Nephropathy After Dialysis Therapy

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    Hiroyuki Komatsu

    2013-12-01

    Full Text Available Background/Aims: How dialysis affects the survival of patients with biopsy-proven IgA nephropathy (IgAN is not fully understood. The present long-term cohort study quantifies the survival rates and incidence of cardio-cerebrovascular diseases (CCVDs among such patients in Japan. Methods: Fifty-two of 433 patients with IgAN who had reached end-stage kidney disease underwent renal replacement therapy (RRT between 1981 and 2010. The overall survival rate and incidence of CCVDs in these patients were evaluated during follow-up for 11.3 ± 6.4 years. Results: The mean age at starting RRT was 42.8 ± 13.3 years. Only seven patients died during follow-up (mortality rate, 1.2/100 person-years and Kaplan-Meier analysis revealed favorable survival rates of 93.3% and 65.1% at 10 and 20 years, respectively, compared with that of patients with glomerulonephritis in the registry of the Japanese Society for Dialysis Therapy who required RRT. Malignancy and CCVDs were causes of death at 13.6 ± 4.8 and 3.9 ± 1.3 years, respectively, after starting RRT. Fatal and non-fatal CCVDs developed in 15 (incidence, 2.7/100 person-years patients and acute coronary syndrome and cerebral hemorrhage developed relatively soon after starting RRT. Cox proportional hazards models revealed that age at the time of starting RRT was a significant factor affecting the onset of CCVDs. Meanwhile, a history of having had corticosteroid as an initial treatment did not affect the onset of events. Conclusion: Although the survival of patients with IgAN is favorable after dialysis, the onset of CCVDs during the early phase of dialysis should be carefully monitored.

  3. Total knee arthroplasty in patients with dialysis: Early complications and mortality

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    Jen-Hung Chen

    2014-04-01

    Full Text Available Background: Total hip arthroplasty (THA in patients on long-term hemodialysis may result in a high prevalence of complications which related to nature of the disease, and associated cardiovascular conditions. However, the result of total knee artrhopalsty (TKA in those patients is not clear. The purpose of this study was to retrospectively evaluate the early mortality and complications of TKA performed in patients with dialysis. Methods: We retrospectively evaluated 15 dialysis patients (18 knees who underwent TKA using antibiotic-loaded cement fixation. Fourteen patients had maintained hemodialysis and one patient had continuous ambulatory peritoneal dialysis. The function of the knee was evaluated before operation and postoperatively using Knee Society evaluating system. Postoperative complications and mortality were recorded for all patients. The average follow up period was 25 months (6 to 59 months. Results: There were no mortalities including short-term (≤90 days or long-term (>90 days follow up. The mean knee and function scores improved from preoperative 36 points (27~46 and 19.4 points (10~35 to 79 points (68~87 and 81 points (70~95 respectively at the latest follow up. One (6.7% patient had early postoperative pneumonia (≤90 days. The late (>90 days complica-tion rate was 20% including 1 sepsis with toe gangrene, 1 recurrent stroke and 1 acute myocardiac infarction. There was no deep prosthetic joint infection or loosening of the components. Conclusion: TKA with antibiotic-loaded cement resulted in a substantial low short-term mortality and deep infections in 15 patients with dialysis. However, a longer term follow up is necessary.

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

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    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

  5. Improving clinical outcomes among hemodialysis patients: a proposal for a "volume first" approach from the chief medical officers of US dialysis providers.

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    Weiner, Daniel E; Brunelli, Steven M; Hunt, Abigail; Schiller, Brigitte; Glassock, Richard; Maddux, Frank W; Johnson, Douglas; Parker, Tom; Nissenson, Allen

    2014-11-01

    Addressing fluid intake and volume control requires alignment and coordination of patients, providers, dialysis facilities, and payers, potentially necessitating a "Volume First" approach. This article reports the consensus opinions achieved at the March 2013 symposium of the Chief Medical Officers of 14 of the largest dialysis providers in the United States. These opinions are based on broad experience among participants, but often reinforced by only observational and frequently retrospective studies, highlighting the lack of high-quality clinical trials in nephrology. Given the high morbidity and mortality rates among dialysis patients and the absence of sufficient trial data to guide most aspects of hemodialysis therapy, participants believed that immediate attempts to improve care based on quality improvement initiatives, physiologic principles, and clinical experiences are warranted until such time as rigorous clinical trial data become available. The following overarching consensus opinions emerged. (1) Extracellular fluid status should be a component of sufficient dialysis, such that approaching normalization of extracellular fluid volume should be a primary goal of dialysis care. (2) Fluid removal should be gradual and dialysis treatment duration should not routinely be less than 4 hours without justification based on individual patient factors. (3) Intradialytic sodium loading should be avoided by incorporating dialysate sodium concentrations set routinely in the range of 134-138 mEq/L, avoidance of routine use of sodium modeling, and avoidance of hypertonic saline solution. (4) Dietary counseling should emphasize sodium avoidance.

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

    Science.gov (United States)

    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

  7. Association of dialysis with the risks of cancers.

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    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.

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

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    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.

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

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    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

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

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    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

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

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    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

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

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    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.

  13. Home Dialysis Modalities: Educational Barriers to Utilization.

    Science.gov (United States)

    Metzger, Stephanie

    2016-01-01

    In the United States, an increasing number of individuals are being diagnosed with end stage renal disease requiring renal replacement therapy. Home dialysis modalities are an available option in lieu of in-center hemodialysis therapy for these individuals, but are vastly underutilized in the U.S. for multiple reasons. Both healthcare providers and individuals requiring renal replacement therapy are frequently unaware these modalities are an available alternative to in-center hemodialysis and of the potential benefits related to home modality use. Lack of healthcare provider and patient education regarding home modalities is a primary factor related to underutilization. PMID:27501632

  14. Disaster planning for peritoneal dialysis programs.

    Science.gov (United States)

    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

  15. Recovery of Chronic Dialysis Hypotension After Kidney Transplantation: A Case Report

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    Mustafa YAPRAK

    2014-01-01

    Full Text Available Chronic dialysis hypotension is described as low systolic blood pressure (<100 mmHg during interdialytic period. The presence of low predialysis systolic blood pressure, typically <110 mmHg, is signifi cantly associated with increased mortality. Kidney transplantation is the preferred model of renal replacement therapy in the treatment of end-stage renal disease (ESRD as it improves quality of life and survival. In this article, a long-term hemodialysis (HD patient with chronic hypotension improved after kidney transplantation is presented. A 39-year-old male patient received a deceased donor kidney transplant. The patient was on HD for 23 years. The patient had suffered from chronic persistent hypotension for the last 8 years. Blood pressure was 70/50 mmHg before dialysis and 60/40 mmHg after dialysis. In the post-transplant period, blood pressure was maintained above 110/70 mmHg by intermittent infusion of dopamine. Hypotension was improved after 24 days and dopamine was discontinued. Various etiologies may cause chronic hypotension in patients receiving long-term HD treatment. Kidney transplantation may improve survival and quality of life by correcting hypotension in these patients. Therefore kidney transplantation should not be avoided as renal replacement therapy in ESRD patients with hypotension.

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

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    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

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

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    E. A. Efremov

    2011-01-01

    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. 

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

    Science.gov (United States)

    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

  19. Dialysis and renal transplantation in HIV-infected patients

    DEFF Research Database (Denmark)

    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....

  20. Nutritional status over time in hemodialysis and peritoneal dialysis

    NARCIS (Netherlands)

    Jager, KJ; Merkus, MP; Huisman, RM; Boeschoten, EW; Dekker, FW; Korevaar, JC; Tijssen, JGP; Krediet, RT

    2001-01-01

    Malnutrition is a risk factor for mortality in the dialysis population. So far, prospective studies comparing the time course of nutritional status in new hemodialysis (HD) and peritoneal dialysis (PD) patients have not been published. The aims of this study were to compare the time course of nutrit

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

    DEFF Research Database (Denmark)

    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....

  2. Dialysis modalities as risk factors in the development of atherosclerosis

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    Damjanović Tatjana

    2003-01-01

    Full Text Available Introduction Atherosclerosis is a major risk factor for increased cardiovascular morbidity and mortality in dialysis patients. First clinical symptoms are usually associated with initial atherosclerotic changes of blood vessels. The aim of this study was ultrasound evaluation of intimae media thickness (IMT of carotid arteries in dialysis patients and its correlation with certain risk factors. Patients and methods IMT was measured in 45 dialysis patients with no signs of cardiovascular diseases:15 continuous ambulatory peritoneal dialysis (CAPD patients, 30 haemodialysis (HD patients and in 20 healthy controls. IMT was correlated with certain risk factors for atherosclerosis (general parameters - age, gender, duration of dialysis cause of renal diseases, parameters of nutrition, parameters of calcium and phosphorus metabolism, lipid parameters, blood pressure and smoking. Results The mean carotid artery IMT was significantly higher in dialysis patients than in the control group (p<0.05. In addition, the mean IMT was statistically significantly higher in PD than in HD patients (p<0.05. In CAPD patients there was a significant correlation between IMT and total and LDL cholesterol. In the second group (HD patients IMT was significantly correlated with diastolic blood pressure, BMI and smoking. Conclusion Although atherosclerotic cardiovascular disease may not manifest in dialysis patients, IMT of carotid arteries significantly increases. Major risk factors affecting IMT are lipid disturbances in patients on peritoneal dialysis and hypertension, obesity and smoking in HD patients.

  3. Vitamin K Status of Canadian Peritoneal Dialysis Patients

    Science.gov (United States)

    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...

  4. Measures of blood pressure and cognition in dialysis patients

    Science.gov (United States)

    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...

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

    Science.gov (United States)

    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…

  6. Acute low back pain information online: an evaluation of quality, content accuracy and readability of related websites.

    Science.gov (United States)

    Hendrick, Paul A; Ahmed, Osman H; Bankier, Shane S; Chan, Tze Jieh; Crawford, Sarah A; Ryder, Catherine R; Welsh, Lisa J; Schneiders, Anthony G

    2012-08-01

    The internet is increasingly being used as a source of health information by the general public. Numerous websites exist that provide advice and information on the diagnosis and management of acute low back pain (ALBP), however, the accuracy and utility of this information has yet to be established. The aim of this study was to establish the quality, content and readability of online information relating to the treatment and management of ALBP. The internet was systematically searched using Google search engines from six major English-speaking countries. In addition, relevant national and international low back pain-related professional organisations were also searched. A total of 22 relevant websites was identified. The accuracy of the content of the ALBP information was established using a 13 point guide developed from international guidelines. Website quality was evaluated using the HONcode, and the Flesch-Kincaid Grade level (FKGL) was used to establish readability. The majority of websites lacked accurate information, resulting in an overall mean content accuracy score of 6.3/17. Only 3 websites had a high content accuracy score (>14/17) along with an acceptable readability score (FKGL 6-8) with the majority of websites providing information which exceeded the recommended level for the average person to comprehend. The most accurately reported category was, "Education and reassurance" (98%) while information regarding "manipulation" (50%), "massage" (9%) and "exercise" (0%) were amongst the lowest scoring categories. These results demonstrate the need for more accurate and readable internet-based ALBP information specifically centred on evidence-based guidelines. PMID:22464886

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

    International Nuclear Information System (INIS)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  10. Biocompatible Peritoneal Dialysis Fluids: Clinical Outcomes

    Directory of Open Access Journals (Sweden)

    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.

  11. Modeling and control of dialysis systems

    CERN Document Server

    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...

  12. Appraising and monitoring a life on dialysis.

    Science.gov (United States)

    Brunier, G

    1990-01-01

    I feel that the adaptation theories proposed by Nerenz and Leventhal (1983) and by Taylor (1983), although offering insights into how chronically sick individuals may interpret and manage their illness, do not capture completely the complexities of how D.R. has successfully learned over the years to live with renal disease and dialysis. I find it interesting that Lazarus and Folkman's theory of stress, adaptation and coping, which is based more on the belief that everyone experiences stress every day and, thereby, does not single out chronically ill people as being different, has more to offer in interpreting D.R.'s own perceptions on how he monitors his health than the illness-based models of Nerenz/Leventhal and Taylor. After eight years of continuous appraisal and reappraisal, D.R. has taught himself, through his own perceptions and interactions with those close to him, how he can live successfully with renal failure. The recording of his insights has helped me appreciate more deeply what an endless challenge a life lived on dialysis is.

  13. Peritoneal Dialysis Tailored to Pediatric Needs

    Directory of Open Access Journals (Sweden)

    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.

  14. Arterial Stiffness and Dialysis Calcium Concentration

    Directory of Open Access Journals (Sweden)

    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.

  15. 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

    Institute of Scientific and Technical Information of China (English)

    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.

  16. Oral Tori in Chronic Peritoneal Dialysis Patients.

    Directory of Open Access Journals (Sweden)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  18. Comparison of oral Lactobacillus and Streptococcus mutans between diabetic dialysis patients with non-diabetic dialysis patients and healthy people

    Science.gov (United States)

    Rezazadeh, Fahimeh; Bazargani, Abdollah; Roozbeh-Shahroodi, Jamshid; Pooladi, Ali; Arasteh, Peyman; Zamani, Khosro

    2016-01-01

    Introduction: Diabetes is associated with higher rates of caries, on the other hand some studies have shown that renal failure can be protective against dental caries. Objectives: In this study we compared oral Lactobacillus and Streptococcus mutans between diabetic dialysis and non-diabetic dialysis patients and the normal population. Patients and Methods: During November 2014 to January 2014, 85 people that referred to our medical care center entered the study. The sample included 30 diabetic dialysis, 28 non-diabetic dialysis patients and 27 healthy people. Oral saliva samples were obtained from their tongue and oral floor for microbiological examination. Patients’ data were compared before and after dialysis. Results: The amount of Lactobacillus and S. mutans did not show a significant difference between the three groups (P=0.092 and P=0.966 for S. mutans and lactobacillus, respectively). A positive and meaningful correlation was seen between fasting blood sugar (FBS) levels and the amount of S. mutans in the diabetic dialysis group (P=0.023; r=0.413). A meaningful and positive correlation was also seen between the amount of blood urea nitrogen (BUN) after dialysis and the amount of oral S. mutans in the non-diabetic dialysis group (P=0.03; r=0.403). Conclusion: Despite the differences in the prevalence of caries that have been reported between renal failure patients and diabetic patients, we did not find any significant difference between diabetic dialysis, non-diabetic dialysis patients and the healthy population, regarding their amount of oral cariogenic bacteria.

  19. Survival curves to support quality improvement in hospitals with excess 30-day mortality after acute myocardial infarction, cerebral stroke and hip fracture: a before–after study

    OpenAIRE

    Kristoffersen, Doris Tove; Helgeland, Jon; Waage, Halfrid Persdatter; Thalamus, Jacob; Clemens, Dirk; Lindman, Anja Schou; Rygh, Liv Helen; Tjomsland, Ole

    2015-01-01

    Objectives To evaluate survival curves (Kaplan-Meier) as a means of identifying areas in the clinical pathway amenable to quality improvement. Design Observational before–after study. Setting In Norway, annual public reporting of nationwide 30-day in-and-out-of-hospital mortality (30D) for three medical conditions started in 2011: first time acute myocardial infarction (AMI), stroke and hip fracture; reported for 2009. 12 of 61 hospitals had statistically significant lower/higher mortality co...

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

    OpenAIRE

    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...

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

    DEFF Research Database (Denmark)

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

    Directory of Open Access Journals (Sweden)

    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.

  3. 42 CFR 494.120 - Condition: Special purpose renal dialysis facilities.

    Science.gov (United States)

    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...

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  6. 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

    Institute of Scientific and Technical Information of China (English)

    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.

  7. An analysis of caregiver burden of patients with hemodialysis and peritoneal dialysis.

    Science.gov (United States)

    Cantekin, Işın; Kavurmacı, Mehtap; Tan, Mehtap

    2016-01-01

    Since caregivers have roles and responsibilities in all phases from the diagnosis of the disease to discharge and homecare, their care burdens increase. The problems experienced by caregivers, whose care burden increase and accordingly whose life quality is deteriorated, complicate the treatment-receiving patient's adaptation to the disease. This study was performed to determine the burden to primary caregivers of patients undergoing dialysis. This descriptive study was conducted with the family caregivers of 114 patients from Erzurum Ataturk University's Medical Faculty Nephrology Department: 54 were relatives of patients receiving hemodialysis and 60 were relatives of patients receiving peritoneal dialysis during August to December 2014. The percentage of the patients with low levels of caregiver burden is 13% in the hemodialysis group, while it is 35% in the peritoneal dialysis group. These findings are statistically significant. To conclude, chronic diseases affect not only patients, but also their relatives who care for them. Nursing care needs to include both patients and their relatives and support them. It is hoped that this study will guide nursing care in this direction.

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  10. Determinants of survival in patients receiving dialysis in Libya.

    Science.gov (United States)

    Alashek, Wiam A; McIntyre, Christopher W; Taal, Maarten W

    2013-04-01

    Maintenance dialysis is associated with reduced survival when compared with the general population. In Libya, information about outcomes on dialysis is scarce. This study, therefore, aimed to provide the first comprehensive analysis of survival in Libyan dialysis patients. This prospective multicenter study included all patients in Libya who had been receiving dialysis for >90 days in June 2009. Sociodemographic and clinical data were collected upon enrollment and survival status after 1 year was determined. Two thousand two hundred seventy-three patients in 38 dialysis centers were followed up for 1 year. The majority were receiving hemodialysis (98.8%). Sixty-seven patients were censored due to renal transplantation, and 46 patients were lost to follow-up. Thus, 2159 patients were followed up for 1 year. Four hundred fifty-eight deaths occurred, (crude annual mortality rate of 21.2%). Of these, 31% were due to ischemic heart disease, 16% cerebrovascular accidents, and 16% due to infection. Annual mortality rate was 0% to 70% in different dialysis centers. Best survival was in age group 25 to 34 years. Binary logistic regression analysis identified age at onset of dialysis, physical dependency, diabetes, and predialysis urea as independent determinants of increased mortality. Patients receiving dialysis in Libya have a crude 1-year mortality rate similar to most developed countries, but the mean age of the dialysis population is much lower, and this outcome is thus relatively poor. As in most countries, cardiovascular disease and infection were the most common causes of death. Variation in mortality rates between different centers suggests that survival could be improved by promoting standardization of best practice.

  11. Change management and partnership: achieving a solution to provide peritoneal dialysis in a long-term care setting.

    Science.gov (United States)

    Yang, Charlie; Campbell, Jill

    2009-01-01

    Health care organizations must respond quickly to today's volatile and changing environment. This article describes how St. Michael's Hospital (acute care hospital) and the Drs. Paul and John Rekai Centre (long-term care facility) collaborated to use an innovative approach to address pressures of change affecting peritoneal dialysis (PD) care delivery for the elderly. The collaborative applied Galpin's (1996) nine-stage Change Management Model to implement the organizational change. Both organizations generated a shared vision to improve timely access to nursing homes for patients requiring both placement and ongoing peritoneal dialysis. They analyzed their current status and committed resources for the collaboration. Both organizations generated general and detailed recommendations for PD care delivery processes. A pilot was implemented and refinement of the collaboration occurred prior to formal roll out. This application of a change management model to establish organizational partnership may be of interest to those seeking to establish similar collaborations.

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

    Directory of Open Access Journals (Sweden)

    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.

  13. [Conservative treatment, hemodialysis or peritoneal dialysis for elderly patients: The choice of treatment does not influence the survival].

    Science.gov (United States)

    Rouveure, Anne-Cécile; Bonnefoy, Marc; Laville, Maurice

    2016-02-01

    Hemodialysis is the predominant replacement therapy in the 70 year-old French population (18% in peritoneal dialysis, 72% in hemodialysis from the REIN registry). Managing older patients reaching the end stage renal disease poses many ethical questions, since outcomes balanced regarding survival and quality of life. The aim of this study was to compare the survival of patients aged over 70 years according to the ESRD treatment choice: conservative treatment without dialysis (CT), hemodialysis (HD) and peritoneal dialysis (PD). We included all patients over 70 years reaching stade IV CKD integrated in a predialysis information program between 01/01/2005 and 31/12/2010. We compared their survival from the start of their program, in function of their treatment choice: HD, PD or CT. On this period, 148 patients were included, we excluded from analysis 17 patients who had a contraindication to PD, 26 patients who did not make a choice because their kidney function was stabilized, 4 patients lost to follow-up and 12 patients who died before the treatment choice. The average age was 79±6 years, 40% of patients were women, and the mean eGFR was 16±9 mL/min/1.73 m(2) at the entry in the program. Among the 89 patients, 21 choose CT (24%), 68 accepted dialysis (76%), including 48 HD (71%) and 20 PD (29%). No significant eGFR difference at the inclusion time between the groups. The time initiation of dialysis was significantly shorter in the PD group (146 days vs 442 in the HD group; P=0.004). Survival between the groups of patients who accepted or refused dialysis was not statistically different (749 days or 2 years in the HD + PD group vs 562 days, or 1 year and 6 months in the CT group; P=0.95) and between the HD group (760 days or 2 years and 2 months) and the PD group (343 days or 11 months; P=0.32). As measured from the time they entered in the predialysis program, the survival of older patients over 70 years does not seem to depend on

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

    Directory of Open Access Journals (Sweden)

    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.

  15. 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∗

    Institute of Scientific and Technical Information of China (English)

    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

  16. Dialysis membrane for separation on microchips

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Anup K. (San Francisco, CA); Kirby, Brian J. (San Francisco, CA); Shepodd, Timothy J. (Livermore, CA)

    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.

  17. Clinical effects of icodextrin in peritoneal dialysis.

    Science.gov (United States)

    Cnossen, Trijntje T; Konings, Constantijn J; van der Sande, Frank M; Leunissen, Karel M; Kooman, Jeroen P

    2008-10-01

    Objective. This study reviews the relevant publications on the clinical effects of icodextrin in peritoneal dialysis (PD). Design. The study provides a systematic review of the literature (MEDLINE search with icodextrin as the keyword). Results. Icodextrin induces sustained transcapillary ultrafiltration during long dwell periods. It also stimulates increased removal of sodium by the peritoneal membrane, reduction of extracellular water (ECW) and total body water (TBW). Effects of icodextrin on blood pressure control and residual renal function are discrepant. Icodextrin induces a reduction in the formation of advanced glycation end-products, while the longitudinal changes in the peritoneal membrane transport are less prominent. Conclusions. Use of icodextrin in PD improves the sodium and fluid balance. Icodextrin is potentially more biocompatible, when compared with the conventional glucose solutions. The side effects are rare.

  18. Surveillance and Monitoring of Dialysis Access

    Directory of Open Access Journals (Sweden)

    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.

  19. An evidence-based approach to earlier initiation of dialysis.

    Science.gov (United States)

    Churchill, D N

    1997-12-01

    The objective was to review evidence addressing the optimal time to initiate dialysis treatment. The database was derived from an evidence-based review of the medical literature and from the Canada-United States peritoneal dialysis study. The publications were divided into (1) those addressing the clinical impact of early versus late referral to a dialysis program; (2) those evaluating the association between residual renal function at initiation of dialysis and the concurrent nutritional status; (3) those evaluating the association between residual renal function at initiation of dialysis and subsequent clinical outcomes, including patient survival. There were five studies evaluating early versus late referral, three cohort design and two case-control design. Late referrals had worse outcomes than early referrals. The former had more serious comorbidity and many had been noncompliant with follow-up. The latter were more likely to have hereditary renal disease. Renal function was slightly worse at initiation among those referred late. Three studies addressed the association between renal function at initiation of dialysis and concurrent nutritional status. Two showed decreased protein intake with diminished glomerular filtration rate (GFR). Poor nutritional status is associated with decreased patient survival among both incident and prevalent dialysis patients. The third study reported excellent patient survival among patients with late initiation of dialysis. These patients had received a supplemented low-protein diet and were not malnourished at initiation of dialysis. Three groups have studied the association between GFR at initiation of dialysis and clinical outcomes. Decreased GFR at initiation of dialysis is associated with a increased probability of hospitalization and death. None of these studies has used the rigorous randomized clinical trial design, and they are therefore subject to bias. Referral time bias, comorbidity, patient compliance, and starting

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

    Energy Technology Data Exchange (ETDEWEB)

    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.).

  1. Bladder perforation in a peritoneal dialysis patient.

    Science.gov (United States)

    Ounissi, M; Sfaxi, M; Fayala, H; Abderrahim, E; Ben Abdallah, T; Chebil, M; Ben Maiz, H; Kheder, A

    2012-05-01

    The dysfunction of the catheter in peritoneal dialysis (PD) is a frequent complication. However, perforation of organs are rare, particularly that of the urinary bladder. This requires 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. PMID:22569443

  2. Bladder perforation in a peritoneal dialysis patient

    Directory of Open Access Journals (Sweden)

    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.

  3. 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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  6. Transperitoneal transport of sodium during hypertonic peritoneal dialysis

    DEFF Research Database (Denmark)

    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....

  7. Peritonitis in peritoneal dialysis patients after renal transplantation

    NARCIS (Netherlands)

    Bakir, N; Surachno, S; Sluiter, WJ; Struijk, DG

    1998-01-01

    Background. The occurrence of peritonitis in peritoneal dialysis patients after renal transplantation during immunosuppression might increase morbidity and mortality. Hence the timing of catheter removal is still controversial. The associated risk factors of this complication have not been analyzed.

  8. Pharmacokinetics of amikacin during hemodialysis and peritoneal dialysis

    DEFF Research Database (Denmark)

    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....

  9. Cardiovascular and noncardiovascular mortality among patients starting dialysis

    DEFF Research Database (Denmark)

    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...

  10. Multicystic transformation of the kidneys in dialysis patients

    DEFF Research Database (Denmark)

    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...

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

    OpenAIRE

    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...

  12. A cross-sectional study of dialysis practice-patterns in patients with chronic kidney disease on maintenance hemodialysis.

    Science.gov (United States)

    Kulkarni, Manjunath Jeevanna; Jamale, Tukaram; Hase, Niwrutti K; Jagdish, Pradeep Kiggal; Keskar, Vaibhav; Patil, Harsha; Shete, Abhijeet; Patil, Chetan

    2015-09-01

    We studied the dialysis practice-patterns with regard to various aspects of chronic kidney disease (CKD) stage 5D, like anemia, mineral bone disease, vaccination, hospitalization, hypertension and cost of therapy. Four hundred and sixty-four adult hemodialysis (HD) patients from various dialysis centers of Mumbai were included in the study. The mean age of the study patients was 47.2 years. Temporary dialysis catheters were the most common initial vascular access. Thirteen percent of prevalent HD patients were on temporary catheters; 33% of patients had history of failure of arterio-venous fistula. The most common cause of failure was access thrombosis. About 75% of the patients had hemoglobin quality of life than the general population. The therapy itself brings with it a unique set of problems, such as vascular access-related complications, which cause significant mortality and morbidity. This study was a study of the current HD practices. The primary goal of this cross-sectional observational study is to understand dialysis practices and obtain data that can be used to improve care in the future.

  13. 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

    Directory of Open Access Journals (Sweden)

    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.

  14. Arterial Stiffening and Clinical Outcomes in Dialysis Patients

    OpenAIRE

    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...

  15. Clinical reports for peritoneal dialysis-related peritonitis

    Institute of Scientific and Technical Information of China (English)

    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,

  16. Recent Advances on Hepatitis C Virus in Dialysis Population

    Directory of Open Access Journals (Sweden)

    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.

  17. Pruritus in hemodialysis patients: Results from the Japanese Dialysis Outcomes and Practice Patterns Study (JDOPPS).

    Science.gov (United States)

    Kimata, Naoki; Fuller, Douglas S; Saito, Akira; Akizawa, Tadao; Fukuhara, Shunichi; Pisoni, Ronald L; Robinson, Bruce M; Akiba, Takashi

    2014-07-01

    Pruritus affects many patients undergoing hemodialysis (HD). In this study, pruritus and its relationship to morbidity, quality of life (QoL), sleep quality, and patient laboratory measures were analyzed in a large sample of Japanese patients undergoing HD. Severity of patient-reported pruritus symptoms experienced during a 4-week period was collected from 6480 Japanese patients undergoing HD in three phases of the Dialysis Outcomes and Practice Patterns Study (DOPPS; 1996-2008; 60-65 study facilities/phase). Adjusted linear and logistic regressions were used to identify associations of pruritus with treatment parameters and QoL outcomes. Adjusted Cox regressions examined the influence of pruritus severity on mortality. Moderate to extreme pruritus was experienced by 44% of prevalent patients undergoing HD in the Japanese Dialysis Outcomes and Practice Patterns Study. Many patient characteristics were significantly associated with pruritus, but this did not explain the large differences in pruritus among facilities (20-70%). Pruritus was slightly less common in patients starting HD than in patients on dialysis >1 year. Patients with moderate to extreme pruritus were more likely to feel drained (adjusted odds ratio = 2.2-5.8, P quality (adjusted odds ratio = 1.9-3.7, P < 0.0001), and have QoL mental and physical composite scores 2.3-6.7 points lower (P < 0.0001) than patients with no/mild pruritus. Pruritus in patients undergoing HD was associated with a 23% higher mortality risk (P = 0.09). The many poor outcomes associated with pruritus underscore the need for better therapeutic agents to provide relief for the 40-50% of prevalent patients undergoing HD substantially affected by pruritus. Pruritus in new patients with end-stage renal disease likely results from uremia or pre-existing conditions (not HD per se), indicating the need to understand development of pruritus before end-stage renal disease.

  18. Leukotriene release from peripheral and peritoneal leukocytes following exposure to peritoneal dialysis solutions.

    Science.gov (United States)

    Jörres, A; Jörres, D; Topley, N; Gahl, G M; Mahiout, A

    1991-01-01

    During continuous ambulatory peritoneal dialysis (CAPD), peritoneal host defence mechanisms are repeatedly exposed to dialysis solutions (with unphysiological composition) which may compromise peritoneal immune cell functions. In this context, the current study focused on the capacity of peripheral and peritoneal PMN to release leukotrienes following exposure to conventional CAPD dialysates. PMN were obtained from peripheral blood of healthy volunteers and from the peritoneal effluent of CAPD patients with acute peritonitis. Following isolation, cells were incubated in fresh CAPD dialysates or control buffer, and calcium ionophore A23187-stimulated leukotriene synthesis was measured. Additional experiments included RP-HPLC analysis and radioactivity monitoring of lipoxygenase products in PMN labelled with 14C-arachidonic acid. Leukotriene B4 and leukotrienes C4/D4/E4 were determined by radioimmunoassay. Ionophore-triggered leukotriene release from cells exposed to control buffer was pronounced in inflammatory peritoneal PMN (70.4 +/- 31.3 ng/5 x 10(6) cells LTB4 and 13.4 +/- 19.8 ng/5 x 10(6) cells LTC4/D4/E4, mean +/- SD, n = 14) when compared to healthy peripheral PMN (26.6 +/- 16.9 ng/ml LTB4 and 6.3 +/- 6.6 ng/ml LTC4/D4/E4, n = 12). Incubation in fresh solutions for peritoneal dialysis severely depressed leukotriene release from both cell populations. These results indicate a severe inhibition of cellular responsiveness as a consequence of dialysate exposure which could contribute to the impairment of host defence early in the CAPD cycle.

  19. Natural disasters and dialysis care in the Asia-Pacific.

    Science.gov (United States)

    Gray, Nicholas A; Wolley, Martin; Liew, Adrian; Nakayama, Masaaki

    2015-12-01

    The impact of natural disasters on the provision of dialysis services has received increased attention in the last decade following Hurricane Katrina devastating New Orleans in 2005. The Asia-Pacific is particularly vulnerable to earthquakes, tsunami, typhoons (also known as cyclones and hurricanes) or storms and flooding. These events can seriously interrupt provision of haemodialysis with adverse effects for patients including missed dialysis, increased hospitalization and post-traumatic stress disorder. Furthermore, haemodialysis patients may need to relocate and experience prolonged periods of displacement from family and social supports. In contrast to haemodialysis, most literature suggests peritoneal dialysis in a disaster situation is more easily managed and supported. It has become apparent that dialysis units and patients should be prepared for a disaster event and that appropriate planning will result in reduced confusion and adverse outcomes should a disaster occur. Numerous resources are now available to guide dialysis units, patients and staff in preparation for a possible disaster. This article will examine the disaster experiences of dialysis units in the Asia-Pacific, the impact on patients and staff, methods employed to manage during the disaster and suggested plans for reducing the impact of future disasters.

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

    Institute of Scientific and Technical Information of China (English)

    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].

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

    Directory of Open Access Journals (Sweden)

    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.

  2. Parameters detected by geriatric and quality of life assessment in 195 older patients with myelodysplastic syndromes and acute myeloid leukemia are highly predictive for outcome

    Science.gov (United States)

    Deschler, Barbara; Ihorst, Gabriele; Platzbecker, Uwe; Germing, Ulrich; März, Eva; de Figuerido, Marcelo; Fritzsche, Kurt; Haas, Peter; Salih, Helmut R.; Giagounidis, Aristoteles; Selleslag, Dominik; Labar, Boris; de Witte, Theo; Wijermans, Pierre; Lübbert, Michael

    2013-01-01

    Myelodysplastic syndromes and acute myeloid leukemia exemplify the complexity of treatment allocation in older patients as options range from best supportive care, non-intensive treatment (e.g. hypomethylating agents) to intensive chemotherapy/hematopoietic cell transplantation. Novel metrics for non-disease variables are urgently needed to help define the best treatment for each older patient. We investigated the feasibility and prognostic value of geriatric/quality of life assessments aside from established disease-specific variables in 195 patients aged 60 years or over with myelodysplastic syndromes/acute myeloid leukemia. These patients were grouped according to treatment intensity and assessed. Assessment consisted of eight instruments evaluating activities of daily living, depression, mental functioning, mobility, comorbidities, Karnofsky Index and quality of life. Patients with a median age of 71 years (range 60-87 years) with myelodysplastic syndromes (n=63) or acute myeloid leukemia (n=132) were treated either with best supportive care (n=47), hypomethylating agents (n=73) or intensive chemotherapy/hematopoietic cell transplantation (n=75). After selection of variables, pathological activities of daily living and quality of life/fatigue remained highly predictive for overall survival in the entire patient group beyond disease-related risk factors adverse cytogenetics and blast count of 20% or over. In 107 patients treated non-intensively activities of daily living of less than 100 (hazard ratio, HR 2.94), Karnofsky Index below 80 (HR 2.34) and quality of life/’fatigue’ of 50 or over (HR 1.77) were significant prognosticators. Summation of adverse features revealed a high risk of death (HR 9.36). In-depth evaluation of older patients prior to individual treatment allocation is feasible and provides additional information to standard assessment. Patients aged 60 years or over with newly diagnosed myelodysplastic syndromes/acute myeloid leukemia and

  3. Impact of Chisan (ADAPT-232) on the quality-of-life and its efficacy as an adjuvant in the treatment of acute non-specific pneumonia.

    Science.gov (United States)

    Narimanian, M; Badalyan, M; Panosyan, V; Gabrielyan, E; Panossian, A; Wikman, G; Wagner, H

    2005-11-01

    A double-blind, placebo-controlled, randomized (simple randomisation), pilot (phase III) study of Chisan, (ADAPT-232; a standardised fixed combination of extracts of Rhodiola rosea L., Schisandra chinensis Turcz. Baill., and Eleutherococcus senticosus Maxim) was carried out on two parallel groups of patients suffering from acute nonspecific pneumonia. Sixty patients (males and females; 18-65 years old) received a standard treatment with cephazoline, bromhexine, and theophylline: in addition, one group of 30 patients was given Chisan mixture, whilst the second group of 30 patients received a placebo, each medication being taken twice daily from the beginning of the study for 10-15 days. The primary outcome measurements were the duration of antibiotic therapy associated with the clinical manifestations of the acute phase of the disease, together with an evaluation of mental performance in a psychometric test and the self-evaluation of quality-of-life (QOL) (WHOQOL-Bref questionnaires) before treatment and on the first and fifth days after clinical convalescence. The mean duration of treatment with antibiotics required to bring about recovery from the acute phase of the disease was 2 days shorter in patients treated with Chisan compared with those in the placebo group. With respect to all QOL domains (physical, psychological, social and ecological), patients in the Chisan group scored higher at the beginning of the rehabilitation period, and significantly higher on the fifth day after clinical convalescence, than patients in the control group. Clearly, adjuvant therapy with ADAPT-232 has a positive effect on the recovery of patients by decreasing the duration of the acute phase of the illness, by increasing mental performance of patients in the rehabilitation period, and by improving their QOL. Both the clinical and laboratory results of the present study suggest that Chisan (ADAPT-232) can be recommended in the standard treatment of patients with acute non

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

    Directory of Open Access Journals (Sweden)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  6. [Electro-encephalographic study of the disequilibrium syndrome during bicarbonate dialysis and acetate dialysis].

    Science.gov (United States)

    Hampl, H; Klopp, H W; Michels, N; Mahiout, A; Schilling, H; Wolfgruber, M; Schiller, R; Hanefeld, F; Kessel, M

    1983-01-01

    Continuous long-time electroencephalographic (EEG) monitoring was performed during AHD and BHD in 20 patients. Persisting normal basic activity of the EEG without neurological symptoms could be found only during the course of BHD. However, in AHD, during the decrease of arterial CO2 tension (PaCO2) we registered EEG disturbances with moderate to severe slowing down, dysrythmic activity and high voltage discharges. The decrease in PaCO2 and the deterioration in EEG activity in the patients during AHD was concomitant with severe neurological alterations, e.g. the typical symptoms of so-called "disequilibrium" causing a cessation of dialysis in 3 patients.

  7. 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

    Institute of Scientific and Technical Information of China (English)

    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.

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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.

  11. Quality

    International Nuclear Information System (INIS)

    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

  12. 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

    OpenAIRE

    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% ...

  13. 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

    OpenAIRE

    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-...

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

    OpenAIRE

    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...

  15. Determinants of survival among HIV-infected chronic dialysis patients.

    Science.gov (United States)

    Rodriguez, Rudolph A; Mendelson, Michael; O'Hare, Ann M; Hsu, Ling Chin; Schoenfeld, Patricia

    2003-05-01

    Over 100 HIV-infected patients have initiated chronic dialysis at San Francisco General Hospital (SFGH) since 1985. This study employed retrospective analysis to identify determinants of and trends in survival among HIV-infected patients who have initiated chronic dialysis at SFGH from January 1, 1985 to November 1, 2002 (n = 115). Cohort patient survival was compared with survival after an AIDS-opportunistic illness in all HIV-infected patients in San Francisco during the study period. Higher CD4 count (hazard ratio [HR], 0.86 per 50 cells/mm(3) increase; 95% confidence interval [CI], 0.80 to 0.93) and serum albumin (HR, 0.53 per 1 g/dl increase; CI, 0.36 to 0.78) at initiation of dialysis were strongly associated with lower mortality. Survival for those initiating dialysis during the era of highly active antiretroviral therapy (HAART) was 16.1 mo versus 9.4 mo for those initiating dialysis before this time, but this difference was not statistically significant. In adjusted analysis, only a non-statistically significant trend toward improved survival during the HAART era was noted (HR, 0.59; CI, 0.34 to 1.04). By comparison, survival for all HIV-infected patients after an AIDS-opportunistic illness in San Francisco increased from 16 mo in 1994 to 81 mo in 1996. The dramatic improvement in survival that has occurred since the mid-1990s for patients with HIV appears to be greatly attenuated in the sub-group undergoing dialysis. Although this may partly reflect confounding by race, injection drug use and HCV co-infection, future attempts to improve survival among HIV-infected dialysis patients should focus on barriers to the effective use of HAART in this group.

  16. Diαgnostic approaches of peritoneal dialysis in peritonitis

    Directory of Open Access Journals (Sweden)

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  20. Morganella morganii Peritonitis Associated with Continuous Ambulatory Peritoneal Dialysis (CAPD) after Colonoscopy.

    Science.gov (United States)

    Kimura, Yukihiro; Ito, Ayano; Miyamoto, Kanyu; Suga, Norihiro; Miura, Naoto; Kasagi, Tomomichi; Yamagishi, Yuka; Mikamo, Hiroshige; Imai, Hirokazu

    2016-01-01

    A 79-year-old man on continuous ambulatory peritoneal dialysis (CAPD) developed abdominal pain and cloudy peritoneal fluid two days after colonoscopy that revealed multiple diverticula. The white blood cell count was 9,000 cells/μL, C-reactive protein level was 6.86 mg/dL, and the white blood cell count of the peritoneal fluid was 7,800 cells/μL, suggesting acute peritonitis. Empiric therapy consisting of cefazolin and ceftazidime slowly improved the patient's symptoms. The initial microbiological examination of the peritoneal fluid demonstrated Morganella morganii. He was changed from CAPD to hemodialysis. It is important to consider M. morganii peritonitis in patients with colonic diverticula.

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

    International Nuclear Information System (INIS)

    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

  2. Intermittent Oral Versus Intravenous Alfacalcidol in Dialysis Patients

    Directory of Open Access Journals (Sweden)

    Mitwalli Ahmed

    2000-01-01

    Full Text Available Patients with end-stage renal failure (ESRF on maintenance dialysis, commonly develop secondary hyperparathyroidism and renal osteodystrophy (ROD. Alfacalcidol, taken orally or administered intravenously, is known to reverse these complications. In this study, 19 ESRF patients, who were on dialysis (13 on hemodialysis and six on peritoneal dialysis for longer than six months and having serum parathormone levels at least four times normal and serum calcium less than 2.1 mmol/L, were randomly allocated to treatment with oral or intravenous (i.v. alfacalcidol for a period of 12 months. There were six patients on hemodialysis (HD and three on peritoneal dialysis (PD in the oral treatment group while in the i.v. group there were seven patients on HD and three on PD. Clinical and serial biochemical assessments showed no statistically significant difference between the orally- and i.v.-treated patients in terms of suppressing secondary hyperparathyroidism and osteodystrophy. However, patients with features of mild ROD on bone histology, had more satisfactory changes in biochemistry when compared to others. Our results further support the use of intermittent oral alfacalcidol in ESRF patients because of its cost effectiveness, ease of administration and convenience, especially for peritoneal dialysis patients.

  3. Mineral Metabolic Abnormalities and Mortality in Dialysis Patients

    Directory of Open Access Journals (Sweden)

    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.

  4. Reduction in slow intercompartmental clearance of urea during dialysis

    Energy Technology Data Exchange (ETDEWEB)

    Bowsher, D.J.; Krejcie, T.C.; Avram, M.J.; Chow, M.J.; Del Greco, F.; Atkinson, A.J. Jr.

    1985-04-01

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  6. [Anemia treatment in peritoneal dialysis patients].

    Science.gov (United States)

    Janković, Nikola; Janković, Mateja

    2009-09-01

    Anemia is highly prevalent among chronic kidney disease (CKD) patients and patients receiving renal replacement therapy. In this paper we will outline the prevention and treatment of anemia in patients treated with peritoneal dialysis (PD). PD patients are less anemic and more sensitive to erythropoesis-stimulating agent (ESA) than their hemodialysis (HD) counterparts and, in general, dosages required for achieving similar hemoglobin levels to those achieved in HD patients are remarkably less. Before starting with ESA treatment we have to evaluate the degree of anemia and excluded other causes which are not connected with CKD and method of treatment. Patient's compliance is crucial for a successful therapy and it can be improved by decreasing frequency of administration of ESA. Since ESAare expensive, "cost-effectivnes" studies represent an important factor in choosing a distinct drug. Subcutaneous administration provides better long-term utilization of ESA in comparison to intravenous administration and is therefore preferred in PD patients. Intraperitoneal administration is not recommended due to poor bioavailability. In some patients we can observe the reduced response to ESA therapy. The definition of reduced response is generally regarded as a failure to achieve target hemoglobin concentration of >11 g/dL. Identification of underlying cause is not always easy but every attempt should be made to investigate every patient with resistance to therapy because some causes are easily corrected. Since 2005 particular ESA drugs have been approved by Croatian Institute for Health Insurance and registered for use in Croatia. For PD patients the ESAcan be prescribed by general practitioner. The list of available drugs is available in the official government newspaper Nardone novine No.27, March 2nd, 2009. PMID:20232548

  7. 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.

    Science.gov (United States)

    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

  8. 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

    OpenAIRE

    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...

  9. [THE RISK FACTORS OF THE DIALYSIS PERITONITIS (THREE-YEARS PROSPECTIVE INVESTIGATION)].

    Science.gov (United States)

    Mishalov, V G; Zavodovskiy, E S; Markulan, L Yu; Goyda, S M

    2015-09-01

    The risk factors of the dialysis peritonitis occurrence were determined in patients with chronic renal disease, to whom a substitute renal therapy, using peritoneal dialysis, was conducted. The results of a three-year prospective investigation and treatment of 73 patients in Kyiv City Oleksandrivska Clinical Hospital on the base of the general surgery and nephrology departments in 2007 - 2010 yrs were studied. The dialysis peritonitis (first episode) have occurred in 42 (57.5%) patients. Cumulative rate of a dialysis peritonitis in accordance to a censored data (the dialysis peritonitis suspension or other causes) have constituted 67.7%. Due to the dialysis peritonitis occurrence the peritoneal dialysis was stopped in 14 (19.2%) patients. The obesity, raising of a serum albumin level, constipation, preliminary injection into the site of the catheter exit site we consider a risk factors for the dialysis peritonitis occurrence.

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

    DEFF Research Database (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...

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

    OpenAIRE

    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.

  12. Adequacy of twice weekly hemodialysis in end stage renal disease patients at a tertiary care dialysis centre.

    Science.gov (United States)

    Chauhan, R; Mendonca, S

    2015-01-01

    Hemodialysis has improved the morbidity and mortality associated with end stage renal disease. In India, hemodialysis prescription is empiric, which leads to complications related to under-dialysis. Hence, adequacy of hemodialysis in Indian setting was analyzed in this study. A total of 50 patients on twice per week hemodialysis were assessed for 1 month. The number of sessions meeting standards laid out by Kidney Diseases Outcome Quality Initiatives (KDOQI) guidelines were calculated. They were divided into two groups: one in whom dialysis was monitored and session length enhanced to meet the minimum standard Kt/V of 2 and second control group; where Kt/V was not monitored. Hemoglobin (Hb) levels, albumin levels, mean arterial pressure and World Health Organization (WHO) quality of life (QoL) score were compared in the two groups after 6 months. Only 28% of hemodialysis sessions were adequate as per KDOQI guidelines. There was significant improvement in Hb levels (1.47 vs. 0.15 g/dl), mean arterial pressure levels (15.2 vs. 3.16 mm Hg), serum albumin levels (0.82 vs. 0.11 g/dl) and WHO QoL score (17.2 vs. 2.24) in study group as compared to control group. Standard Kt/V can be used as an important tool to modify twice weekly dialysis sessions to provide better QoL to the patients. However, studies with larger sample size are required to conclusively prove our results.

  13. Phosphate binding therapy in dialysis patients: focus on lanthanum carbonate

    Directory of Open Access Journals (Sweden)

    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

  14. Associations of anemia persistency with medical expenditures in Medicare ESRD patients on dialysis

    Directory of Open Access Journals (Sweden)

    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

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

    DEFF Research Database (Denmark)

    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...... Henderson's areas of need and Dorothea Orem's self - care theory combined with problems and symptoms in End Stage Renal Disease (ESRD) patients. Results The results showed that patients in their own home improve their self-care capacity in the period between three and six months after starting AAPD...

  16. Fate of patients during the first year of dialysis

    Directory of Open Access Journals (Sweden)

    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.

  17. Assessment and Management of Hypertension in Patients on Dialysis

    Science.gov (United States)

    Flynn, Joseph; Pogue, Velvie; Rahman, Mahboob; Reisin, Efrain; Weir, Matthew R.

    2014-01-01

    Hypertension is common, difficult to diagnose, and poorly controlled among patients with ESRD. However, controversy surrounds the diagnosis and treatment of hypertension. Here, we describe the diagnosis, epidemiology, and management of hypertension in dialysis patients, and examine the data sparking debate over appropriate methods for diagnosing and treating hypertension. Furthermore, we consider the issues uniquely related to hypertension in pediatric dialysis patients. Future clinical trials designed to clarify the controversial results discussed here should lead to the implementation of diagnostic and therapeutic techniques that improve long-term cardiovascular outcomes in patients with ESRD. PMID:24700870

  18. Oral hygiene profile of subjects on renal dialysis.

    OpenAIRE

    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...

  19. Blood purification therapy in treatment of acute renal failure in infants with melamine-induced stones

    Institute of Scientific and Technical Information of China (English)

    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

  20. Changes of serum leptin levels and the influential factors in peritoneal dialysis patients

    Institute of Scientific and Technical Information of China (English)

    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),

  1. 42 CFR 414.330 - Payment for home dialysis equipment, supplies, and support services.

    Science.gov (United States)

    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...

  2. 42 CFR 413.198 - Recordkeeping and cost reporting requirements for outpatient maintenance dialysis.

    Science.gov (United States)

    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...

  3. 42 CFR 410.50 - Institutional dialysis services and supplies: Scope and conditions.

    Science.gov (United States)

    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:...

  4. 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

    International Nuclear Information System (INIS)

    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

  5. Elderly Peritoneal Dialysis Compared with Elderly Hemodialysis Patients and Younger Peritoneal Dialysis Patients: Competing Risk Analysis of a Korean Prospective Cohort Study.

    Science.gov (United States)

    Kim, Hyunsuk; An, Jung Nam; Kim, Dong Ki; Kim, Myoung-Hee; Kim, Ho; Kim, Yong-Lim; Park, Ki Soo; Oh, Yun Kyu; Lim, Chun Soo; Kim, Yon Su; Lee, Jung Pyo

    2015-01-01

    The outcomes of peritoneal dialysis (PD) in elderly patients have not been thoroughly investigated. We aimed to investigate the clinical outcomes and risk factors associated with PD in elderly patients. We conducted a prospective observational nationwide adult end-stage renal disease (ESRD) cohort study in Korea from August 2008 to March 2013. Among incident patients (n = 830), patient and technical survival rate, quality of life, and Beck's Depression Inventory (BDI) scores of elderly PD patients (≥65 years, n = 95) were compared with those of PD patients aged ≤49 years (n = 205) and 50~64 years (n = 192); and elderly hemodialysis (HD) patients (n = 315). The patient death and technical failure were analyzed by cumulative incidence function. Competing risk regressions were used to assess the risk factors for survival. The patient survival rate of elderly PD patients was inferior to that of younger PD patients (Pelderly HD patients, the patient survival rate did not differ according to dialysis modality (P = 0.987). Elderly PD patients showed significant improvement in the BDI scores, as compared with the PD patients aged ≤49 years (P = 0.003). Low albumin, diabetes and low residual renal function were significant risk factors for the PD patient survival; and peritonitis was a significant risk factor for technical survival. Furthermore, low albumin and hospitalization were significant risk factors of patient survival among the elderly. The overall outcomes were similar between elderly PD and HD patients. PD showed the benefit in BDI and quality of life in the elderly. Additionally, the technical survival rate of elderly PD patients was similar to that of younger PD patients. Taken together, PD may be a comparable modality for elderly ESRD patients.

  6. Elderly Peritoneal Dialysis Compared with Elderly Hemodialysis Patients and Younger Peritoneal Dialysis Patients: Competing Risk Analysis of a Korean Prospective Cohort Study.

    Directory of Open Access Journals (Sweden)

    Hyunsuk Kim

    Full Text Available The outcomes of peritoneal dialysis (PD in elderly patients have not been thoroughly investigated. We aimed to investigate the clinical outcomes and risk factors associated with PD in elderly patients. We conducted a prospective observational nationwide adult end-stage renal disease (ESRD cohort study in Korea from August 2008 to March 2013. Among incident patients (n = 830, patient and technical survival rate, quality of life, and Beck's Depression Inventory (BDI scores of elderly PD patients (≥65 years, n = 95 were compared with those of PD patients aged ≤49 years (n = 205 and 50~64 years (n = 192; and elderly hemodialysis (HD patients (n = 315. The patient death and technical failure were analyzed by cumulative incidence function. Competing risk regressions were used to assess the risk factors for survival. The patient survival rate of elderly PD patients was inferior to that of younger PD patients (P<0.001. However, the technical survival rate was similar (P = 0.097. Compared with elderly HD patients, the patient survival rate did not differ according to dialysis modality (P = 0.987. Elderly PD patients showed significant improvement in the BDI scores, as compared with the PD patients aged ≤49 years (P = 0.003. Low albumin, diabetes and low residual renal function were significant risk factors for the PD patient survival; and peritonitis was a significant risk factor for technical survival. Furthermore, low albumin and hospitalization were significant risk factors of patient survival among the elderly. The overall outcomes were similar between elderly PD and HD patients. PD showed the benefit in BDI and quality of life in the elderly. Additionally, the technical survival rate of elderly PD patients was similar to that of younger PD patients. Taken together, PD may be a comparable modality for elderly ESRD patients.

  7. Successful use of combined high cut-off haemodialysis and bortezomib for acute kidney injury associated with myeloma cast nephropathy.

    LENUS (Irish Health Repository)

    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.

  8. Electroencephalogram investigations of the disequilibrium syndrome during bicarbonate and acetate dialysis.

    Science.gov (United States)

    Hampl, H; Klopp, H W; Michels, N; Mahiout, A; Schilling, H; Wolfgruber, M; Schiller, R; Hanefeld, F; Kessel, M

    1983-01-01

    Continuous long-time electroencephalographic (EEG) monitoring was performed during acetate and bicarbonate dialysis in 20 patients. Persisting normal basic activity of the EEG without neurological symptoms was found only during the course of bicarbonate dialysis. However, in acetate dialysis, during the decrease of arterial CO2 tension (PaCO2), we registered EEG disturbances with moderate to severe slowing, dysrhythmic activity and high voltage discharges. The decrease in PaCO2 and the deterioration in EEG activity in the patients during acetate dialysis was concomitant with severe neurological alterations, e.g. the typical symptoms of so-called 'disequilibrium' causing a cessation of dialysis in three patients.

  9. Sleep disorders and its related risk factors in patients undergoing chronic peritoneal dialysis

    Institute of Scientific and Technical Information of China (English)

    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

  10. Effect of long intermittent hemodialysis on improving dialysis adequacy of maintenance hemodialysis patients

    Institute of Scientific and Technical Information of China (English)

    DAI Wen-di; ZHANG Dong-liang; CUI Wen-ying; LIU Wen-hu

    2013-01-01

    Background With the increase in hemodialysis (HD) patients,the blood dialysis patient's quality of life (QoL) and longterm survival are still a challenge for clinicians.Recent studies have found that most of the HD patients have sleep disorders,which have a certain correlation with long-term survival and QoL.But there are few studies of Chinese in this field.This study aimed to investigate whether increasing the dialysis dose can improve sleep quality,so we treated HD patients on long intermittent hemodialysis (LIHD).Methods Forty patients who were treated by conventional HD at the Beijing Friendship Hospital Blood Purification Center were offered the option of LIHD.The patients' laboratony data,medication use,and questionnaire answers were analyzed.Conventional HD was delivered thrice weekly with 4 hours per treatment,and LIHD was delivered thrice weekly with 8 hours per treatment.The study lasted 6 months.Questionnaires included sleep quality survey and QoL SF-36; the former includes the Athens Insomnia Scale,Pittsburgh Sleep Quality Index (PSQI),and Epworth Sleepiness Scale (ESS).Results After conversion to LIHD the dialysis efficiency (Kt/V) significantly increased than before (P <0.05) and clearance rate of urea nitrogen also increased from 67 to 78% (P <0.01).After conversion,median values for Hb increased from 108.95 to 126.55 g/L (P <0.01); albumin increased from 38.85 to 40.05 g/L (P <0.01).Phosphorus decreased from 2.69 to 1.54 mmol/L (P <0.01),but there was no alteration in blood calcium; phosphorus and calcium-phosphate product levels were under more control,but parathyroid hormone (iPTH) level did not change after conversion to LIHD.After conversion,blood pressure (BP) was better controlled than before and the mean number of antihypertensive drugs prescribed declined from 2.9 to 0.5 (P <0.01).There was a significant reduction in the use of erythropoietin-stimulating agent of 5250 U/w (P<0.01).Sleep quality significantly improved in the

  11. Optimization of preparation, labelling and quality control procedures of 99mTc-glucarate for the diagnosis of acute myocardial infarction

    International Nuclear Information System (INIS)

    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)

  12. Reasons for non-completion of health related quality of life evaluations in pediatric acute myeloid leukemia: a report from the Children's Oncology Group.

    Directory of Open Access Journals (Sweden)

    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.

  13. Capnocytophaga cynodegmi peritonitis in a peritoneal dialysis patient

    DEFF Research Database (Denmark)

    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....

  14. Late initiation of dialysis in diabetic Egyptian patients

    Directory of Open Access Journals (Sweden)

    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.

  15. Relationship between the Dose of Erythropoietin and the Dialysis Adequecy

    Directory of Open Access Journals (Sweden)

    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.

  16. Dialysis fistula or graft: the role for randomized clinical trials.

    Science.gov (United States)

    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

  17. Bone alkaline phosphatase and mortality in dialysis patients

    NARCIS (Netherlands)

    C. Drechsler; M. Verduijn; S. Pilz; R.T. Krediet; F.W. Dekker; C. Wanner; M. Ketteler; E.W. Boeschoten; V. Brandenburg

    2011-01-01

    Serum alkaline phosphatase (AP) is associated with vascular calcification and mortality in hemodialysis patients, but AP derives from various tissues of origin. The aim of this study was to assess the effect of bone-specific AP (BAP) on morbidity and mortality in dialysis patients. From a prospectiv

  18. Dialysis facility joint ventures--current structures and issues.

    Science.gov (United States)

    Riley, James B; Pristave, Robert

    2005-07-01

    With the ongoing consolidation of the health care industry, including renal care, providers and physicians alike are using joint ventures as a means to partner on business transactions. This article discusses the expanding use of joint ventures in health care, including the dialysis industry, and looks at the types of structures being utilized and key legal concerns relating to such structures and issues.

  19. Palmitate binding to serum albumin, measured by rate of dialysis

    DEFF Research Database (Denmark)

    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...

  20. INVESTIGATION OF SERUM MICROCYSTIN CONCENTRATIONS AMONG DIALYSIS PATIENTS, BRAZIL, 1996

    Science.gov (United States)

    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...

  1. Arterial Stiffening and Clinical Outcomes in Dialysis Patients.

    Science.gov (United States)

    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

  2. Causes for Withdrawal in an Urban Peritoneal Dialysis Program

    Directory of Open Access Journals (Sweden)

    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.

  3. Peritoneal dialysis in an ageing population: a 10-year experience.

    LENUS (Irish Health Repository)

    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.

  4. Dialysis Membrane Technique for Ultrastructural Studies of Microbial Interactions

    NARCIS (Netherlands)

    Nordbring-Hertz, B.; Veenhuis, M.; Harder, W.

    1984-01-01

    A dialysis membrane technique was developed that enabled ultrastructural investigations of the interaction of nematode-trapping fungi and their nematode prey. It allowed the sectioning of individual traps that had been selected by light microscopy and was used in kinetic studies on trap formation, n

  5. Encapsulating peritoneal sclerosis: Common or rare in peritoneal dialysis?

    OpenAIRE

    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.

  6. Laparoscopic versus open peritoneal dialysis catheter insertion, the LOCI-trial: a study protocol

    Directory of Open Access Journals (Sweden)

    Hagen Sander M

    2011-12-01

    Full Text Available Abstract Background Peritoneal dialysis (PD is an effective treatment for end-stage renal disease. It allows patients more freedom to perform daily activities compared to haemodialysis. Key to successful PD is the presence of a well-functioning dialysis catheter. Several complications, such as in- and outflow obstruction, peritonitis, exit-site infections, leakage and migration, can lead to catheter removal and loss of peritoneal access. Currently, different surgical techniques are in practice for PD-catheter placement. The type of insertion technique used may greatly influence the occurrence of complications. In the literature, up to 35% catheter failure has been described when using the open technique and only 13% for the laparoscopic technique. However, a well-designed randomized controlled trial is lacking. Methods/Design The LOCI-trial is a multi-center randomized controlled, single-blind trial (pilot. The study compares the laparoscopic with the open technique for PD catheter insertion. The primary objective is to determine the optimum placement technique in order to minimize the incidence of catheter malfunction at 6 weeks postoperatively. Secondary objectives are to determine the best approach to optimize catheter function and to study the quality of life at 6 months postoperatively comparing the two operative techniques. Discussion This study will generate evidence on any benefits of laparoscopic versus open PD catheter insertion. Trial registration Dutch Trial Register NTR2878

  7. Reliability, validity and discriminatory ability of Spitzer's QL-index in dialysis patients.

    Science.gov (United States)

    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

  8. 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.

    Science.gov (United States)

    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

  9. Hemodialysis versus peritoneal dialysis: epidemiologic and demographic characteristics

    Directory of Open Access Journals (Sweden)

    Hekmat R

    2008-10-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: The preferred modality of dialysis is a controversial issue in nephrology. In this study we compare some demographic and epidemiological characteristics of hemodialysis and peritoneal dialysis patients in an attempt to analyze this issue."n"n Methods: The results of the research protocol "A survey of the epidemiological characteristics of chronic dialyzed patients in Khorassan province", was used to compare some demographic and epidemiological aspects of chronic hemodialysis and peritoneal dialysis patients in search of any statistically significant difference."n"n Results: A total of 836 chronic dialysis patients entered this study, 802 (95.9% of which were under chronic hemodialysis, and 34 (4.1% patients were undergoing peritoneal dialysis, with 339 (42.3% and 12 (35.3% being female, respectively. The mean age for each group was 47.57 and 46.75 years, respectively. The causes of end-stage renal disease in hemodialzed patients were most commonly hypertension (32.2%, followed by diabetes mellitus (22.3%, unknown causes (19.6% and chronic glomeru-lonephritis (10.2%. In the peritoneal dialysis group, chronic glomerulonephritis (32.4% was the most common reason for dialysis, followed by diabetes mellitus (26

  10. Historical Study (1986-2014): Improvements in nutritional status of dialysis patients

    DEFF Research Database (Denmark)

    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...

  11. Predicting mortality in patients with diabetes starting dialysis.

    Directory of Open Access Journals (Sweden)

    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.

  12. Delivered dialysis dose is suboptimal in hospitalized patients.

    Science.gov (United States)

    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

  13. Vasoactive Peptide Levels after Change of Dialysis Mode

    Directory of Open Access Journals (Sweden)

    Fredrik Uhlin

    2015-10-01

    Full Text Available Background/Aims: Plasma concentrations of the N-terminal fragment of pro-brain natriuretic peptide (NT-proBNP are increased in end-stage renal disease. Improvement in hemodynamic stability has been reported when switching from hemodialysis (HD to on-line hemodiafiltration (ol-HDF. The aim of this study was to investigate plasma concentrations of NT-proBNP, BNP and neuropeptide Y (NPY during a 1-year follow-up, after a change from high-flux HD to postdilution ol-HDF. Additional variables were also studied, e.g. pulse wave velocity and ordinary clinical parameters. Method: We conducted a prospective, single-center study including 35 patients who were switched from HD to HDF. Plasma concentrations of NT-proBNP, BNP and NPY before and after dialysis were measured at baseline (i.e. HD and at 1, 2, 4, 6 and 12 months on HDF. Results: All three peptide levels decreased significantly during HD and HDF when comparing concentrations before and after dialysis. Mean absolute value (before/after and relative decrease (% before versus after dialysis was 13.697/9.497 ng/l (31% for NT-proBNP, 62/40 ng/ml (35% for BNP and 664/364 pg/l (45% for NPY. No significant differences were observed when comparing predialysis values over time. However, postdialysis NT-proBNP concentration showed a significant decrease of 48% over time after the switch to HDF. Conclusion: The postdialysis plasma levels of NT-proBNP, BNP and NPY decreased significantly during both dialysis modes when compared to before dialysis. The postdialysis lowering of NT-proBNP increased further over time after the switch to ol-HDF; the predialysis levels were unchanged, suggesting no effect on its production in the ventricles of the heart.

  14. Quality of health in survivors of childhood acute myeloid leukemia treated with chemotherapy only: A NOPHO-AML study

    DEFF Research Database (Denmark)

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

    2010-01-01

    care services, health experience, social outcomes, and lifestyle behavior of AML survivors with that of their sibling controls. METHODS: This population-based study included 138 children treated for AML according to the Nordic Society of Pediatric Hematology and Oncology (NOPHO)-AML-84, -88, and -93......, employment, and marital status were comparable in the two groups. Among surviving AML patients, 23% were current smokers and 24% of their siblings were current smokers. CONCLUSIONS: The self-reported health of children treated on NOPHO-AML protocols without HSCT was good, and their use of health care......BACKGROUND: 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...

  15. Epidemiological Profile and Quality Indicators in Patients with Acute Coronary Syndrome in Northern Minas Gerais - Minas Telecardio 2 Project

    Science.gov (United States)

    Marino, Bárbara Campos Abreu; Marcolino, Milena Soriano; Reis Júnior, Rasível dos Santos; França, Ana Luiza Nunes; Passos, Priscilla Fortes de Oliveira; Lemos, Thais Ribeiro; Antunes, Izabella de Oliveira; Ferreira, Camila Gonçalves; Antunes, André Pires; Ribeiro, Antonio Luiz Pinho

    2016-01-01

    Background: Coronary artery disease is the main cause of death in Brazil. In the Brazilian public health system, the in-hospital mortality associated with acute myocardial infarction is high. The Minas Telecardio 2 Project (Projeto Minas Telecardio 2) aims at implementing a myocardial infarction system of care in the Northern Region of Minas Gerais (MG) to decrease hospital morbidity and mortality. The aim of this study was to describe the profile of the patients with acute coronary syndrome (ACS) cared for in the period that preceded the implementation of the system of care. Methods: Observational, prospective study of patients with ACS admitted between June 2013 and March 2014 to six emergency departments in Montes Claros, MG, and followed up until hospital discharge. Results: During the study period, 593 patients were admitted with a diagnosis of ACS (mean age 63 ± 12 years, 67.6% men), including 306 (51.6%) cases of unstable angina, 214 (36.0%) of ST-elevation myocardial infarction (STEMI), and 73 (12.3%) of non-ST-elevation myocardial infarction (NSTEMI). The total STEMI mortality was 21%, and the in-hospital mortality was 17.2%. In the STEMI patients, 46,0% underwent reperfusion therapy, including primary angioplasty in 88 and thrombolysis in six. Overall, aspirin was administered to 95.1% of the patients within 24 hours and to 93.5% at discharge, a P2Y12 inhibitor was administered to 88.7% participants within 24 hours and to 75.1% at discharge. A total of 73.1% patients received heparin within 24 hours. Conclusion: We observed a low reperfusion rate in patients with STEMI and limited adherence to the recommended ACS treatment in the Northern Region of MG. These observations enable opportunities to improve health care. PMID:27355471

  16. Monoclonal antibody panels for acute leukemia and myelodysplastic syndrome diagnosis. Results of a co-operative quality control group.

    Science.gov (United States)

    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

  17. Effects of oral enalapril and verapamil on dialysis adequacy and solute clearance in chronic ambulatory peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    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.

  18. Escherichia coli Peritonitis in Peritoneal Dialysis: The Prevalence, Antibiotic Resistance and Clinical Outcomes in a South China Dialysis Center

    OpenAIRE

    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.

  19. A report of the Malaysian dialysis registry of the National Renal Registry, Malaysia.

    Science.gov (United States)

    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

  20. 针刺治疗偏头痛急性期文献质量评价%Reports Quality Evaluation on Acupuncture for Treating Acute Attacks of Migraine

    Institute of Scientific and Technical Information of China (English)

    杨春艳; 刘慧林; 张圆; 王麟鹏

    2012-01-01

    目的 对针刺治疗偏头痛急性期的临床随机对照试验研究进行文献质量评价.方法 以针刺、偏头痛为检索词,检索了Cochrane图书馆临床对照试验数据库,PubMed、MEDLINE、EMbase等外文数据库和CBM、CMCC、CNKI、VIP等中文数据库.对纳入研究的报告质量,包括研究设计的方法学质量、诊断与纳入/排除标准、针刺/对照组干预措施、疗效评价标准及观察时间点、不良反应报告等方面进行评价.结果 共纳入23篇随机对照试验,2 645例患者,Jadad评分仅3篇属高质量研究(≥4分).文献质量评价结果显示,目前国内外关于针刺治疗偏头痛急性期的高质量临床研究报道较少,国际公认的诊断标准及通用的评价方法尚未得到普遍应用,对照设置欠合理.结论 从目前的临床报道来看,针刺治疗偏头痛急性期有一定疗效,但仍需相关证据支持.今后国内研究应严格遵循国际公认的偏头痛诊断与疗效评价标准,设置恰当的对照方法,进行高质量的研究.%Objective To assess the quality of randomized controlled trials (RCTs) on acupuncture for treating acute migraine attacks. Methods With the searching terms of acupuncture and migraine, the Cochrane Controlled Trials Register (CCTR), PubMed, MEDLINE, Embase, CBM, CMCC, CNKI and VIP were searched. The reports quality of the included trials, including the quality of methodology, diagnostic criteria, inclusion/exclusion criteria, acupuncture/ control interventions, outcome measures, observing time, and adverse effects reports, was evaluated. Results A total 23 RCTs involving 2645 patients were included, of which only 3 RCTs were of high quality with Jadad scores equal to or more than 4. At present, only a few high quality trials on treating acute attacks of migraine with acupuncture had been reported at home and abroad. The international recognized diagnostic criteria and common evaluation methods had not been used generally

  1. Impact of invasive treatment strategy on health-related quality of life six months after non-ST-elevation acute coronary syndrome

    Institute of Scientific and Technical Information of China (English)

    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.

  2. Distance between residence and the dialysis unit does not impact self-perceived outcomes in hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Santos Paulo

    2012-08-01

    Full Text Available Abstract Background Patients have to travel long distances to undergo hemodialysis (HD in some regions. We aimed to search for an association of the distance between patients’ residence and the dialysis unit with quality of life, depression and coping among end-stage renal disease (ESRD patients undergoing maintenance HD. Methods We studied 161 ESRD patients undergoing HD during April 2009. Quality of life, depression and coping were assessed by the SF-36, the 10-item CES-D and the Jalowiec Coping Scale, respectively. The sample was stratified in three groups: I-patients residing in Sobral (where the dialysis unit is located; II-patients residing in towns up to 100 km from Sobral; and III-patients residing in towns distant greater than 100 km from Sobral. Analysis of variance was used to detect differences in quality of life and coping scores between the groups. Logistic regression was used to test distance as a predictor of depression. Results There were 47 (29.2% patients residing in Sobral, 46 (28.6% up to 100 km away and 68 (42.2% greater than 100 km from Sobral. There were no differences related to quality of life and coping scores between the groups. Distance was not a predictor of depression. Conclusions Social and cultural factors may explain the lack of differences. Studies from other regions are needed to clarify the distance effects on self-perceived outcomes among HD patients.

  3. 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

    Institute of Scientific and Technical Information of China (English)

    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.

  4. Dialysis Exercise Team: The Way to Sustain Exercise Programs in Hemodialysis Patients

    Directory of Open Access Journals (Sweden)

    Alessandro Capitanini

    2014-07-01

    Full Text Available Patients affected by end-stage renal disease (ESRD show quite lower physical activity and exercise capacity when compared to healthy individuals. In addition, a sedentary lifestyle is favoured by lack of a specific counseling on exercise implementation in the nephrology care setting. Increasing physical activity level should represent a goal for every dialysis patient care management. Three crucial elements of clinical care may contribute to sustain a hemodialysis exercise program: a involvement of exercise professionals, b real commitment of nephrologists and dialysis professionals, c individual patient adaptation of the exercise program. Dialysis staff have a crucial role to encourage and assist patients during intra-dialysis exercise, but other professionals should be included in the ideal “exercise team” for dialysis patients. Evaluation of general condition, comorbidities (especially cardiovascular, nutritional status and physical exercise capacity are mandatory to propose an exercise program, in either extra-dialysis or intra-dialysis setting. To this aim, nephrologist should lead a team of specialists and professionals including cardiologist, physiotherapist, exercise physiologist, renal dietician and nurse. In this scenario, dialysis nurses play a pivotal role since they guarantee a constant and direct approach. Unfortunately dialysis staff may often lack of information and formation about exercise management while they take care patients during the dialysis session. Building an effective exercise team, promoting the culture of exercise and increasing physical activity levels lead to a more complete and modern clinical care management of ESRD patients.

  5. Dialysis exercise team: the way to sustain exercise programs in hemodialysis patients.

    Science.gov (United States)

    Capitanini, Alessandro; Lange, Sara; D'Alessandro, Claudia; Salotti, Emilio; Tavolaro, Alba; Baronti, Maria E; Giannese, Domenico; Cupisti, Adamasco

    2014-01-01

    Patients affected by end-stage renal disease (ESRD) show quite lower physical activity and exercise capacity when compared to healthy individuals. In addition, a sedentary lifestyle is favoured by lack of a specific counseling on exercise implementation in the nephrology care setting. Increasing physical activity level should represent a goal for every dialysis patient care management. Three crucial elements of clinical care may contribute to sustain a hemodialysis exercise program: a) involvement of exercise professionals, b) real commitment of nephrologists and dialysis professionals, c) individual patient adaptation of the exercise program. Dialysis staff have a crucial role to encourage and assist patients during intra-dialysis exercise, but other professionals should be included in the ideal "exercise team" for dialysis patients. Evaluation of general condition, comorbidities (especially cardiovascular), nutritional status and physical exercise capacity are mandatory to propose an exercise program, in either extra-dialysis or intra-dialysis setting. To this aim, nephrologist should lead a team of specialists and professionals including cardiologist, physiotherapist, exercise physiologist, renal dietician and nurse. In this scenario, dialysis nurses play a pivotal role since they guarantee a constant and direct approach. Unfortunately dialysis staff may often lack of information and formation about exercise management while they take care patients during the dialysis session. Building an effective exercise team, promoting the culture of exercise and increasing physical activity levels lead to a more complete and modern clinical care management of ESRD patients.

  6. Hemodialysis and water quality.

    Science.gov (United States)

    Coulliette, Angela D; Arduino, Matthew J

    2013-01-01

    Over 383,900 individuals in the U.S. undergo maintenance hemodialysis that exposes them to water, primarily in the form of dialysate. The quality of water and associated dialysis solutions have been implicated in adverse patient outcomes and is therefore critical. The Association for the Advancement of Medical Instrumentation has published both standards and recommended practices that address both water and the dialyzing solutions. Some of these recommendations have been adopted into Federal Regulations by the Centers for Medicare and Medicaid Services as part of the Conditions for Coverage, which includes limits on specific contaminants within water used for dialysis, dialysate, and substitution fluids. Chemical, bacterial, and endotoxin contaminants are health threats to dialysis patients, as shown by the continued episodic nature of outbreaks since the 1960s causing at least 592 cases and 16 deaths in the U.S. The importance of the dialysis water distribution system, current standards and recommendations, acceptable monitoring methods, a review of chemical, bacterial, and endotoxin outbreaks, and infection control programs are discussed.

  7. Development of a symptom assessment instrument for chronic hemodialysis patients: the Dialysis Symptom Index.

    Science.gov (United States)

    Weisbord, Steven D; Fried, Linda F; Arnold, Robert M; Rotondi, Armando J; Fine, Michael J; Levenson, David J; Switzer, Galen E

    2004-03-01

    Little is known about the prevalence, severity, or impact of symptoms in hemodialysis patients because of the lack of a validated symptom assessment instrument. We systematically developed an index to assess physical and emotional symptom burden in this patient population. We employed four steps in the generation of this index: a review of dialysis quality-of-life instruments, three focus groups, experts' content validity assessment, and test-retest reliability measurement. Seventy-five symptoms were identified. Of these, 46 appeared in > or = 4 of the instruments/focus groups and were considered for inclusion. Twelve were grouped into other symptom constructs and experts judged four of the remaining items not to be pertinent, leaving 30 items in the new index. Overall kappa statistic was 0.48+/-0.22. These steps allowed the systematic development of a 30-item symptom assessment index for hemodialysis patients. Additional reliability and validity testing is needed prior to its widespread use.

  8. Sex differences in the quality of life of patients with acute coronary syndrome treated with percutaneous coronary intervention after a 3-year follow-up

    Science.gov (United States)

    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

  9. Regulation of Synthesis and Roles of Hyaluronan in Peritoneal Dialysis

    Directory of Open Access Journals (Sweden)

    Timothy Bowen

    2015-01-01

    Full Text Available Hyaluronan (HA is a ubiquitous extracellular matrix glycosaminoglycan composed of repeated disaccharide units of alternating D-glucuronic acid and D-N-acetylglucosamine residues linked via alternating β-1,4 and β-1,3 glycosidic bonds. HA is synthesized in humans by HA synthase (HAS enzymes 1, 2, and 3, which are encoded by the corresponding HAS genes. Previous in vitro studies have shown characteristic changes in HAS expression and increased HA synthesis in response to wounding and proinflammatory cytokines in human peritoneal mesothelial cells. In addition, in vivo models and human peritoneal biopsy samples have provided evidence of changes in HA metabolism in the fibrosis that at present accompanies peritoneal dialysis treatment. This review discusses these published observations and how they might contribute to improvement in peritoneal dialysis.

  10. [Danaparoid sodium for dialysis in heparin-associated thrombocytopenia].

    Science.gov (United States)

    Ben Ami, R; Rachmimov, R; Berliner, S

    1999-03-01

    Danaparoid sodium is an antithrombin composed of 3 glycosaminoglycans: heparan sulfate, dermatan sulfate and chondroitin sulfate. Similar to heparin, danaparoid operates by activating antithrombin 3, but does not contain heparin or heparin fragments, and is therefore antigenically distinct. Danaparoid has been advocated as a safe and effective anticoagulant for heparin-associated thrombocytopenia. However, there is little experience in its use as a substitute for heparin in hemodialysis. We report 2 men, aged 82 and 73 years, respectively, who developed thrombocytopenia while undergoing hemodialysis with heparin, and who subsequently underwent successful dialysis with danaparoid. There was a rise in platelet levels in both while receiving danaparoid, and dialysis was completed without hemorrhagic or thrombotic complications. Danaparoid is a safe and effective substitute for heparin, and may be used as an anticoagulant in hemodialysis. PMID:10914239

  11. Severe valproate induced hyperammonemic encephalopathy successfully managed with peritoneal dialysis.

    Science.gov (United States)

    Kumar, Amandeep; Suri, Ashish; Sharma, Bhawani S

    2014-07-01

    Valproic acid (VPA) is a commonly used drug for epilepsy, psychiatric disorders and migraine and is frequently used in neurosurgical intensive care units. Though most of its side-effects are mild and transient, certain idiosyncratic side-effects have been attributed to VPA. Valproate induced hyperammonemia (VIH) is one such side-effect. VIH can produce symptoms of encephalopathy known as valproate induced hyperammonemic encephalopathy (VHE). VIH and VHE usually respond to withdrawal of VPA. However, in some cases VHE can be unresponsive to supportive measures and severe enough to be life-threatening. In such cases, dialysis can be used to rapidly reverse hyperammonemia and VHE and can prove to be a lifesaving measure. We report such a case of VIH and life-threatening VHE in a postoperative neurosurgical patient that was managed successfully with peritoneal dialysis.

  12. Hemoperitoneum in a peritoneal dialysis patient from a retroperitoneal source.

    Science.gov (United States)

    Balsera, Cristina; Guest, Steven

    2013-01-01

    Hemoperitoneum in peritoneal dialysis patients is a known but infrequent complication. Hemoperitoneum is more frequent in women because of its association with a variety of gynecologic presentations such as reflux menstruation, ovulation, endometrial tissue implants within the peritoneal cavity (endometriosis), and bleeding follicular cysts. Other intraperitoneal causes of hemoperitoneum include minor catheter or abdominal trauma, vascular anomalies, or hepatic or splenic cysts. Less frequently encountered is a presentation of hemoperitoneum from a retroperitoneal source. These presentations result either from peritoneal inflammation and subsequent peritoneal bleeding or retroperitoneal cavity pathology rupturing into the peritoneal cavity. Here, we present the case of a peritoneal dialysis patient presenting with hemoperitoneum several days after undergoing cardiac catheterization. The catheterization was complicated by a large retroperitoneal hematoma. Details of the case are reported, and other retroperitoneal causes of hemoperitoneum are reviewed.

  13. Tuberculous peritonitis in a child undergoing continuous ambulatory peritoneal dialysis.

    Science.gov (United States)

    Tsai, T C; Hsu, J C; Chou, L H; Lee, M L

    1994-01-01

    We present a 13-year-old girl with Arnold-Chiari syndrome and uremia secondary to neurogenic bladder. She had been treated with continuous ambulatory peritoneal dialysis (CAPD) for 13 months prior to the development of peritonitis. The patient demonstrated no improvement with a 3-day therapy of intraperitoneal vancomycin and netilmicin. Meanwhile, smear of centrifuged dialysate revealed acid fast bacilli on two occasions. We, then, started anti-TB therapy with oral isoniazid (INAH), rifampin and ethambutal. The symptoms subsided within three days. In the first week, the patient lost her peritoneal ultrafiltration and needed daytime automatic peritoneal dialysis. At the last follow-up examination, 12 months after treatment, she remained well on standard CAPD.

  14. 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.

    Science.gov (United States)

    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 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.

  15. 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.

    Science.gov (United States)

    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

  16. Acute Bronchitis

    Science.gov (United States)

    ... 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 ...

  17. Segmental and whole body electrical impedance measurements in dialysis patients

    OpenAIRE

    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 ...

  18. Using (green) bricks and mortar for dialysis clinic construction.

    Science.gov (United States)

    Bednar, Bob

    2011-03-01

    The completed dialysis unit demonstrates that building green means creating and using processes that are environmentally responsible and resource efficient throughout a building's life cycle. The common objective is that green buildings are designed to reduce the overall impact of the environment on human health and the natural environment by: using energy, water and other resources more efficiently; protecting patient health while improving staff productivity; reducing waste.

  19. Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients

    Directory of Open Access Journals (Sweden)

    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. Association between blood cadmium levels and malnutrition in peritoneal dialysis

    OpenAIRE

    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...

  1. ENZYMATIC DETERMINATION OF STARCH IN DOCE DE LEITE USING DIALYSIS

    OpenAIRE

    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 ...

  2. A proposal on auxiliary business insurance for peritoneal dialysis treatment

    Institute of Scientific and Technical Information of China (English)

    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.

  3. Encapsulating peritoneal sclerosis: Common or rare in peritoneal dialysis?

    Directory of Open Access Journals (Sweden)

    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. Pleuroperitoneal leak complicating peritoneal dialysis: a case series.

    LENUS (Irish Health Repository)

    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.

  5. Lipid Profile in Chronic Renal Failure Patients on Dialysis

    Directory of Open Access Journals (Sweden)

    Nzere Nwamaka Chijioke

    2012-07-01

    Full Text Available ABSTRACTThe incidence of chronic renal failure (CRF is on the increase in Nigeria. This study on the effect of CRF on lipid profile is carried out in CRF patients on dialysis treatment. A total of 100 subjects (both male and female were used for the study. 50 of them were apparently healthy, while the remaining 50 were CRF patients on dialysis. The levels of triglyceride (TG, total cholesterol (TC, high density lipoprotein – cholesterol (HDL-C, low density lipoprotein- cholesterol (LDL-C and very low density lipoprotein –cholesterol (VLDL-L were estimated using enzymatic methods. Their cardiovascular risk indices (TC/HDL-C and LDL-C/HDL-C were also determined.The results indicated that all the parameters were significantly (p<0.05 altered in both sexes when compared with their counterparts in the control group. The cardiovascular risk indices, TC/HDL-C and LDL-C/HDL-C of the CRF patients were higher than those of the control group.In conclusion, the CRF patients on dialysis are at risk of developing cardiovascular disease.

  6. Pleuroperitoneal Leak Complicating Peritoneal Dialysis: A Case Series

    Directory of Open Access Journals (Sweden)

    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.

  7. The Effect of Ligustrazine on Peritoneal Transport in Peritoneal Dialysis

    Institute of Scientific and Technical Information of China (English)

    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.

  8. Relationship of aluminum to neurocognitive dysfunction in chronic dialysis patients

    Energy Technology Data Exchange (ETDEWEB)

    Sprague, S.M.; Corwin, H.L.; Tanner, C.M.; Wilson, R.S.; Green, B.J.; Goetz, C.G.

    1988-10-01

    Aluminum has been proposed as the causative agent in dialysis encephalopathy syndrome. We prospectively assessed whether other, less severe, neuropsychologic abnormalities were also associated with aluminum. A total of 16 patients receiving chronic dialytic therapy were studied. The deferoxamine infusion test (DIT) was used to assess total body aluminum burden. Neurologic function was evaluated by quantitative measures of asterixis, myoclonus, motor strength, and sensation. Cognitive function was assessed by measures of dementia, memory, language, and depression. There were four patients with a positive DIT (greater than 125 micrograms/L increment in serum aluminum) that was associated with an increase in the number of neurologic abnormalities observed, as well as an increase in severity of myoclonus, asterixis, and lower extremity weakness. Patients with a positive DIT also showed significant impairment in memory; however, no differences were noted on tests of dementia, depression, or language. There was no significant correlation between sex, age, presence of diabetes, mode of dialysis, years of chronic renal failure, years of dialysis or years of aluminum ingestion and any neurologic or neurobehavioral measurement, serum aluminum level, or DIT. These changes may represent early aluminum-associated neurologic dysfunction.

  9. Pulmonary hypertenstion ad leading factor in patients undergoing dialysis

    International Nuclear Information System (INIS)

    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)

  10. Correlação entre métodos de avaliação da qualidade da dose de diálise La correlación entre los métodos de evaluación de la calidad de la dosis de diálisis Comparison between two methods for evaluation of the dialysis dose quality

    Directory of Open Access Journals (Sweden)

    Kelly Cristina Inoue

    2009-01-01

    Full Text Available OBJETIVO: Verificar a correlação entre o Kt/V calculado e o Kt/V-OCM. MÉTODOS: Estudo transversal, retrospectivo, com 14 pacientes submetidos a 106 hemodiálises com a máquina Fresenius 4008S, realizado numa Unidade de Terapia Intensiva para adultos, de um Hospital de Ensino do noroeste do Paraná, no período de novembro/2007 a abril/2008. RESULTADOS: Através do teste de Shapiro-Wilk, (p>0,05, foi constatado que não houve distribuição normal entre o "Kt/V calculado" e o "Kt/V da máquina". CONCLUSÃO: Pelo teste de Wilcoxon concluiu-se que houve diferença significativa (pOBJETIVO: Verificar la correlación entre el Kt/V calculado y el Kt/V-OCM. MÉTODOS: Estudio transversal, retrospectivo, con 14 pacientes sometidos a 106 hemodiálisis con la máquina Fresenius 4008S, realizado en una Unidad de Cuidados Intensivos para adultos, de un Hospital Docente del noroeste del Paraná, en el período de noviembre/2007 a abril/2008. RESULTADOS: A través del test de Shapiro-Wilk, (p>0,05, se constató que no hubo distribución normal entre el "Kt/V calculado" y el "Kt/V de la máquina". Por el test de Wilcoxon hubo diferencia significativa (pPURPOSE: To compare calculated Kt/V and Kt/V-OCM methods of dialysis dose. METHODS: This was a cross-sectional retrospective study with 14 patients who underwent 106 hemodialysis using Fresenius 4008S dialysis machine in the critical care unit of the "Noroeste Parana Teaching Hospital" from November 2007 to April 2008. RESULTS: Shapiro-Wilk test indicated that there was no normal distribution between the calculated Kt/V and the machine Kt/V (p>0.05. Wilcoxon test showed a statistically significant difference between the two measurements (p <.0001. CONCLUSION: There is a need for further studies that consider all factors involved with the online calculation of the urea depuration for the utilization of the Kt/V-OCM.

  11. The potential role of HMGB1 release in peritoneal dialysis-related peritonitis.

    Directory of Open Access Journals (Sweden)

    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. Implementation and practical application of the nutrition care process in the dialysis unit.

    Science.gov (United States)

    Memmer, Debra

    2013-01-01

    The Nutrition Care Process (NCP) was introduced in 2003 (Lacey and Pritchett, J Am Diet Assoc. 2003;103:1061-1071). Since then, dietitians have been encouraged to incorporate the NCP into their daily practice, yet it has not been totally adopted in all dialysis units (Dent and McDuffie, J Ren Nutr. 2011;1:205-207). The renal dietitian has the benefit of being able to follow-up with the dialysis patient on a monthly basis. During these monthly visits, as information unfolds, a unique relationship culminates with the dialysis patient. The NCP allows the dietitian to make precise nutrition diagnoses, which reflect the complexity of the renal dietitian's involvement with the dialysis patient. The purpose of this article is to provide a brief description of the NCP as it relates to dialysis, offer a framework on how to begin using the NCP in the dialysis unit, and provide an example of a monthly nutrition note.

  13. Extracorporeal support for patients with acute and acute on chronic liver failure.

    Science.gov (United States)

    Aron, Jonathan; Agarwal, Banwari; Davenport, Andrew

    2016-01-01

    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.

  14. Evaluating the Effect of Knowledge, Attitude, and Practice on Self-Management in Type 2 Diabetic Patients on Dialysis

    Science.gov (United States)

    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.

  15. Deciphering the contribution of biofilm to the pathogenesis of peritoneal dialysis infections: characterization and microbial behaviour on dialysis fluids

    OpenAIRE

    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 = ...

  16. Long-term therapy for heart failure with continuous ambulatory peritoneal dialysis.

    Science.gov (United States)

    McKinnie, J J; Bourgeois, R J; Husserl, F E

    1985-06-01

    This article reports the treatment with continuous ambulatory peritoneal dialysis of a patient with intractable congestive heart failure secondary to an ischemic cardiomyopathy. Although the use of peritoneal dialysis to treat refractory heart failure is not new, the advent of an effective continuous peritoneal dialysis system has allowed its use over prolonged periods of time. The two-year treatment interval described herein represents the longest reported application of this technique, to the best of our knowledge.

  17. [Prevention of hepatitis in dialysis centers. A catalog of recommendations and suggestions. 3].

    Science.gov (United States)

    Thieler, H; Schmidt, U

    1979-07-01

    This last of three reports on the prevention of hepatitis in dialysis centres deals with the kind and frequency of desinfection measures in the dialysis area, contains advices to the mode of transfer of patients between dialysis centres and makes demands to the tests of hepatitis-B-antigen and antibodies. Finally proposals concerning the frequency of controls for HBs-antigen and anti-HBs and for the passive immunisation with anti-HBs-enriched immunoglobulin are rendered.

  18. Humicola sp. as a Cause of Peritoneal Dialysis-Associated Peritonitis.

    Science.gov (United States)

    Burns, Nathan; Arthur, Ian; Leung, Michael; Ketharanathan, Selva; Sandoval-Denis, Marcelo; Gené, Josepa; Guarro, Josep; Chakera, Aron

    2015-09-01

    Peritoneal dialysis is the renal replacement modality used by ∼20% of patients with end-stage kidney disease (S. McDonald, P. Clayton, and K. Hurst, p. 6.2-6.27, in ANZDATA 2012 Annual Report, 35th ed., 2012). A major complication of peritoneal dialysis is the development of peritonitis. We describe a case of Humicola sp. causing peritoneal dialysis (PD)-associated peritonitis, successfully treated with a prolonged course of antifungal therapy.

  19. A case of dialysis-related amyloidosis of the hip and cervical spine: imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    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.

  20. Hypomagnesemia Is Associated with Increased Mortality among Peritoneal Dialysis Patients

    Science.gov (United States)

    Dai, Zhiwei; Zhu, Beixia; Fei, Jinping; Xue, Congping; Wu, Dan

    2016-01-01

    Objective Hypomagnesemia has been associated with an increase in mortality among the general population as well as patients with chronic kidney disease or those on hemodialysis. However, this association has not been thoroughly studied in patients undergoing peritoneal dialysis. The aim of this study was to evaluate the association between serum magnesium concentrations and all-cause and cardiovascular mortalities in peritoneal dialysis patients. Methods This single-center retrospective study included 253 incident peritoneal dialysis patients enrolled between July 1, 2005 and December 31, 2014 and followed to June 30, 2015. Patient’s demographic characteristics as well as clinical and laboratory measurements were collected. Results Of 253 patients evaluated, 36 patients (14.2%) suffered from hypomagnesemia. During a median follow-up of 29 months (range: 4–120 months), 60 patients (23.7%) died, and 35 (58.3%) of these deaths were attributed to cardiovascular causes. Low serum magnesium was positively associated with peritoneal dialysis duration (r = 0.303, p < 0.001) as well as serum concentrations of albumin (r = 0.220, p < 0.001), triglycerides (r = 0.160, p = 0.011), potassium (r = 0.156, p = 0.013), calcium(r = 0.299, p < 0.001)and phosphate (r = 0.191, p = 0.002). Patients in the hypomagnesemia group had a lower survival rate than those in the normal magnesium groups (p < 0.001). In a multivariate Cox proportional hazards regression analysis, serum magnesium was an independent negative predictor of all-cause mortality (hazard ratio [HR] = 0.075, p = 0.011) and cardiovascular mortality (HR = 0.003, p < 0.001), especially in female patients. However, in univariate and multivariate Cox analysis, △Mg(difference between 1-year magnesium and baseline magnesium) was not an independent predictor of all-cause mortality and cardiovascular mortality. Conclusion Hypomagnesemia was common among peritoneal dialysis patients and was independently associated with all