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Sample records for patients received kidneys

  1. Study of Bacterial Infections Among Patients Receiving Kidney Transplant in Mashhad, Iran.

    Science.gov (United States)

    Mansury, Davood; Khaledi, Azad; Ghazvini, Kiarash; Sabbagh, Mahin Ghorban; Zare, Hosna; Rokni-Hosseini, Mohammad Hossein; Vazini, Hossein

    2017-11-15

    Over the past 2 decades, significant advances have been made in the management of infections after transplant; however, transplant recipients are still at high risk of infectious complications. This study aimed to evaluate the prevalence of bacterial infections and antimicrobial resistance patterns in kidney transplant recipients. This cross-sectional study included 356 patients who received kidney transplants, regardless of the underlying disease, from 2013 to 2015 at the Montaserieh Transplant Hospital (Mashhad, Iran). Clinical samples collected from patients were sent to the microbiology laboratory for culture processing. Typing of bacteria was conducted, and susceptibility testing was performed according to the Clinical and Laboratory Standards Institute guideline by use the of disk diffusion agar method. Data were then analyzed by SPSS software (SPSS: An IBM Company, IBM Corporation, Armonk, NY, USA) using chi-square test. Among 356 kidney recipients (206 men and 150 women), 115 (32.3%) received transplants from living donors and 241 (67.7%) received transplants from deceased donors. Of 356 total patients, 112 patients (31.5%) had an infection at various times after transplant. The most common gram-negative and gram-positive isolated bacteria were Escherichia coli and coagulase-negative Staphylococcus, with prevalence rates of 66.1% and 48.6%. Most of the isolates were resistant against selected antibiotics. Because of the high prevalence of infection among transplant patients, infection prevention should receive more attention, and antibiotic susceptibility should be determined before treatment.

  2. Renal function in patients with non-dialysis chronic kidney disease receiving intravenous ferric carboxymaltose

    DEFF Research Database (Denmark)

    Macdougall, Iain C; Bock, Andreas H; Carrera, Fernando

    2017-01-01

    BACKGROUND: Preclinical studies demonstrate renal proximal tubular injury after administration of some intravenous iron preparations but clinical data on renal effects of intravenous iron are sparse. METHODS: FIND-CKD was a 56-week, randomized, open-label, multicenter study in which patients...... with non-dialysis dependent chronic kidney disease (ND-CKD), anemia and iron deficiency without erythropoiesis-stimulating agent therapy received intravenous ferric carboxymaltose (FCM), targeting either higher (400-600 μg/L) or lower (100-200 μg/L) ferritin values, or oral iron. RESULTS: Mean (SD) e...... quartiles of FCM dose, change in ferritin or change in TSAT versus change in eGFR. Dialysis initiation was similar between groups. Renal adverse events were rare, with no indication of between-group differences. CONCLUSION: Intravenous FCM at doses that maintained ferritin levels of 100-200 μg/L or 400...

  3. Late Diabetic Complications in Patients with Type 1 Diabetes who Received Simultaneous Pancreas-Kidney Transplantation

    Directory of Open Access Journals (Sweden)

    Aleksandra Mikhaylovna Glazunova

    2015-03-01

    Full Text Available Aim. The aim of this study was to investigate late diabetic complications in patients with Type 1 diabetes mellitus (T1DM who received simultaneous pancreas-kidney transplantation (SPK.Materials and Methods. The study included 16 patients with T1DM who received SPK. All patients underwent clinical examination and diagnostic investigation.Results. After SPK, 93.75% of the patients had a functioning pancreas transplant, and 100% had a functioning kidney transplant within 4–48 months [mean 21 months (10 is revealed; 36. All patients had euglycaemia according to daily monitoring. The mean level of glycated haemoglobin (HbA1c before surgery was 9.1% (range 8.7%–11% and was 5.7% after surgery (5.55%–5.9%; p < 0.0001. The baseline level of insulin was 12.5 μIU/ml (11.4–15.3 μIU/ml and the baseline level of C-peptide was 2.02 ng/ml (1.07–2.77 ng/ml. Normal renal function was observed (glomerular filtration rate 76 ml/min/1.73 m2 (68–90 ml/min/1.73 m2. Other laboratory findings included haemoglobin 127 g/l (120–130 g/l, serum parathyroid hormone 77.5 pg/ml (61–85 pg/ml, serum phosphate 1.2 mmol/l (1.07–1.3 mmol/l and blood pressure 110(100–120/70(64–80 mmHg. In 37.5% of the patients, vitrectomy and additional laser panretinal photocoagulation were performed for proliferative diabetic retinopathy. Other ophthalmological disorders included newly diagnosed cataract (81.25%, secondary cataract (25% that required YAG discission in three patients, glaucoma (25% and macular oedema (12.5%. Ulcers of the lower extremities were observed in 31.25% of the patients, and chronic osteoarthropathy was observed in four. One patient underwent amputation of index and ring fingers and resection of the first and third metatarsal heads to treat osteomyelitis. One patient underwent balloon angioplasty and stenting for advanced atherosclerotic stenosis of blood vessels of the lower extremities.Conclusions. Euglycaemia and recovery of renal function

  4. Clinical significance of dynamic measurements of serum and urinary TNF-α contents in patients receiving kidney transplantation

    International Nuclear Information System (INIS)

    Wu Cuihua; Xu Jun; Zhang Daojie

    2004-01-01

    Objective: To investigate the clinical significance of dynamic measurements of serum and urinary TNF-α contents in patients following kidney transplantation. Methods: Serum and urinary TNF-α contents were measured with RIA in 45 patients receiving kidney transplantation (both before and 2 day after operation) and 45 controls. In the group of 33 patients without rejection, serial dynamic measurements of serum and urinary TNF-α content were repeatedly performed on d7, d14, d21 and d28 postoperatively. Results: Serum TNF-α levels in all the patients groups were significantly higher than those in the controls (P 0.05). Urinary TNF-α levels dropped even faster and approached control values by d7. Conclusion: Continuous monitoring of post-operative serum and urinary TNF-α contents serves as an important indicator of the function of the transplanted kidney

  5. Pharmacogenomic Variants May Influence the Urinary Excretion of Novel Kidney Injury Biomarkers in Patients Receiving Cisplatin

    Science.gov (United States)

    Chang, Cara; Hu, Yichun; Hogan, Susan L.; Mercke, Nickie; Gomez, Madeleine; O’Bryant, Cindy; Bowles, Daniel W.; George, Blessy; Wen, Xia; Aleksunes, Lauren M.; Joy, Melanie S.

    2017-01-01

    Nephrotoxicity is a dose limiting side effect associated with the use of cisplatin in the treatment of solid tumors. The degree of nephrotoxicity is dictated by the selective accumulation of cisplatin in renal tubule cells due to: (1) uptake by organic cation transporter 2 (OCT2) and copper transporter 1 (CTR1); (2) metabolism by glutathione S-transferases (GSTs) and γ-glutamyltransferase 1 (GGT1); and (3) efflux by multidrug resistance-associated protein 2 (MRP2) and multidrug and toxin extrusion protein 1 (MATE1). The purpose of this study was to determine the significance of single nucleotide polymorphisms that regulate the expression and function of transporters and metabolism genes implicated in development of acute kidney injury (AKI) in cisplatin treated patients. Changes in the kidney function were assessed using novel urinary protein biomarkers and traditional markers. Genotyping was conducted by the QuantStudio 12K Flex Real-Time PCR System using a custom open array chip with metabolism, transport, and transcription factor polymorphisms of interest to cisplatin disposition and toxicity. Traditional and novel biomarker assays for kidney toxicity were assessed for differences according to genotype by ANOVA. Allele and genotype frequencies were determined based on Caucasian population frequencies. The polymorphisms rs596881 (SLC22A2/OCT2), and rs12686377 and rs7851395 (SLC31A1/CTR1) were associated with renoprotection and maintenance of estimated glomerular filtration rate (eGFR). Polymorphisms in SLC22A2/OCT2, SLC31A1/CTRI, SLC47A1/MATE1, ABCC2/MRP2, and GSTP1 were significantly associated with increases in the urinary excretion of novel AKI biomarkers: KIM-1, TFF3, MCP1, NGAL, clusterin, cystatin C, and calbindin. Knowledge concerning which genotypes in drug transporters are associated with cisplatin-induced nephrotoxicity may help to identify at-risk patients and initiate strategies, such as using lower or fractionated cisplatin doses or avoiding

  6. A comparison of 2D and 3D kidney absorbed dose measures in patients receiving 177Lu-DOTATATE

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    Kathy Willowson

    2018-06-01

    Full Text Available Objective(s: To investigate and compare quantitative accuracy of kidney absorbed dose measures made from both 2D and 3D imaging in patients receiving 177LuDOTATATE (Lutate for treatment of neuroendocrine tumours (NETs. Methods: Patients receiving Lutate therapy underwent both whole body planar imaging and SPECT/CT imaging over the kidneys at time points 0.5, 4, 24, and 96-120 hours after injection. Planar data were corrected for attenuation using transmission data, and were converted to units of absolute activity via two methods, using either a calibration standard in the field of view or relative to pre-voiding image total counts. Hand drawn regions of interest were used to generate time activity curves and kidney absorbed dose estimates in OLINDA-EXM. Fully quantitative SPECT data were generated using CT-derived corrections for both scatter and attenuation, before correction for dead time and application of a camera specific sensitivity factor to convert data to units of absolute activity. Volumes of interest were defined for kidney using the co-registered x-ray CT, before time activity curves and absorbed dose measures were generated in OLINDA-EXM, both with and without corrections made to the model for patient specific kidney volumes. Quantitative SPECT data were also used to derive dose maps through dose kernel convolution (DKC, which was treated as the gold standard. Results: A total of 50 studies were analysed, corresponding to various cycles of treatment from 21 patients. Planar absorbed dose estimates were consistently higher than SPECT derived estimates by, on average, a factor of 3. Conclusion: Quantitative SPECT is considered the gold standard approach for organ specific dosimetry however often relies on in house software. As such planar methods for estimating absorbed dose are much more widely available, and in particular, are often the only source of reference in previously published data. For the case of Lutate dosimetry, planar

  7. Efficacy and safety of Cinacalcet on secondary hyperparathyroidism in Chinese chronic kidney disease patients receiving hemodialysis.

    Science.gov (United States)

    Mei, Changlin; Chen, Nan; Ding, Xiaoqiang; Yu, Xueqing; Wang, Li; Qian, Jiaqi; Wang, Mei; Jiang, Gengru; Li, Xuemei; Hou, Fanfan; Zuo, Li; Wang, Niansong; Liu, Hong

    2016-10-01

    Introduction Secondary hyperparathyroidism (SHPT) develops in patients with chronic renal failure. Cinacalcet hydrochloride has been used successfully in U.S., Europe, and Japan in the treatment of SHPT, while maintaining serum levels of calcium and phosphorus. The efficacy and safety profile of Cinacalcet treatment vs. conventional treatments has been of great interest in clinical practice. In this recent phase III study conducted in China, efficacy and safety of a calcimimetic agent, Cinacalcet (Kyowa Hakko Kirin Co., Ltd.), were assessed for SHPT treatment in stable chronic renal disease patients on hemodialysis. Methods In this double-blind, multicenter, placebo-controlled, randomized phase III study, 238 subjects were enrolled in 12 centers and randomly divided into a Cinacalcet group and a placebo group. The percentage of patients achieving a serum parathyroid hormone (PTH) level ≤250 pg/mL was the primary efficacy end point. Serum calcium and phosphorus levels were measured. Adverse events and serious adverse events were recorded, and causal analysis performed. Findings In primary analysis, 25.4% of the Cinacalcet group and 3.5% of the placebo group achieved the primary end point (PTH ≤250 pg/mL). Calcium and phosphorus levels and calcium-phosphorus product were lower in the Cinacalcet group compared with the placebo group. Eleven serious adverse events were reported and considered to be not related to study drugs. Mild to moderate hypocalcemia and reduced calcium levels were reported and considered to be Cinacalcet related. Discussion This phase III study demonstrated that Cinacalcet is effective and well tolerated in treating SHPT in Chinese chronic kidney disease patients on hemodialysis, and in a patient population with much higher baseline PTH levels. © 2016 International Society for Hemodialysis.

  8. Study of kidney damage in paediatric patients with neurogenic bladder and its relationship with the pattern of bladder function and treatment received.

    Science.gov (United States)

    Rodríguez-Ruiz, M; Somoza, I; Curros-Mata, N

    2016-01-01

    Kidney failure is the main cause of morbidity and mortality in patients with myelodysplasia. We analysed the presence of renal lesions in these patients using dimercaptosuccinic acid scintigraphy and related their presence with the type of vesical function and the delay in receiving appropriate management. We performed a retrospective study of patients with myelodysplasia treated in our hospital since 2004. We analysed the epidemiological and clinical data and the pattern of bladder function according to urodynamic studies. We classified the patients into 4 urodynamic patterns according to detrusor and sphincter behaviour. We linked this behaviour to renal function in the scintigraphy and the care received since birth. The study included 39 patients with myelodysplasia. The most common bladder pattern was type A (61.5%), with sphincter and detrusor hyperactivity, followed by type D (20.5%), C (7.8%) and B (5.1%). Some 38% of our patients (n=15) had some type of nephropathy. Some 92.9% of the children who were properly treated during the first year of their life had no renal lesions in the scintigraphy. We found some type of nephropathy in 56% of the patients for whom appropriate treatment was delayed for more than a year. The nephropathy was more severe the later the management was started. There is a statistically significant relationship between a delay in treatment and impairment in renal scintigraphy in patients with neurogenic bladders. The early study and treatment of patients is essential for decreasing renal impairment, reducing the need for surgery and improving the continence options. Copyright © 2014 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Isoquercetin as an Adjunct Therapy in Patients With Kidney Cancer Receiving First-Line Sunitinib (QUASAR: Results of a Phase I Trial

    Directory of Open Access Journals (Sweden)

    Carlo Buonerba

    2018-03-01

    Full Text Available Sunitinib is the most commonly prescribed drug for advanced renal cell carcinoma in the first-line setting and has been associated with multiple adverse events related to its on–and off–target effects, including hand and foot syndrome and fatigue. It was hypothesized that sunitinib-induced fatigue may be related to off target inhibition of the AMPK enzyme, which results in impairment of energy-producing processes at a systemic level. Quercetin is a naturally occurring flavonol with established AMPK-stimulating activity. While clinical use of quercetin is limited by its poor bio-availability, quercetin-3-O-β-d-glucopyranoside, that is isoquercetin, has an improved pharmacokinetic profile. On the grounds of the in vitro stimulatory activity with respect to AMPk, we hypothesized that oral isoquercetin could improve fatigue in kidney cancer patients receiving sunitinib. Given the lack of data on the safety of isoquercetin given concomitantly with sunitinib, we conducted a phase I trial to assess the safety of GMP manufactured isoquercetin given at two dose levels (450 and 900 mg a day. In the 12-patient study cohort included in this study, isoquercetin was administered concomitantly with 50 mg sunitinib for a median 81 days (IQR, 75.5, 86.5. None of the 12 patients required isoquercetin suspension or isoquercetin dose reduction because of adverse events. No abnormalities in ECG, heart or lower limbs doppler ultrasound were detected. A statistically significant improvement was reported for the FACIT fatigue score (6.8 points; 95% CI: 2.8–10.8; p = 0.002 and for the FACIT Adverse Events score (18.9 points; 95% CI: 9.1–28.8; p < 0.001 after isoquercetin consumption vs. baseline. In this phase I trial, isoquercetin was remarkably safe, with a preliminary signal of activity in terms of improvement of sunitinib adverse events.

  10. Isoquercetin as an Adjunct Therapy in Patients With Kidney Cancer Receiving First-Line Sunitinib (QUASAR): Results of a Phase I Trial.

    Science.gov (United States)

    Buonerba, Carlo; De Placido, Pietro; Bruzzese, Dario; Pagliuca, Martina; Ungaro, Paola; Bosso, Davide; Ribera, Dario; Iaccarino, Simona; Scafuri, Luca; Liotti, Antonietta; Romeo, Valeria; Izzo, Michela; Perri, Francesco; Casale, Beniamino; Grimaldi, Giuseppe; Vitrone, Francesca; Brunetti, Arturo; Terracciano, Daniela; Marinelli, Alfredo; De Placido, Sabino; Di Lorenzo, Giuseppe

    2018-01-01

    Sunitinib is the most commonly prescribed drug for advanced renal cell carcinoma in the first-line setting and has been associated with multiple adverse events related to its on-and off-target effects, including hand and foot syndrome and fatigue. It was hypothesized that sunitinib-induced fatigue may be related to off target inhibition of the AMPK enzyme, which results in impairment of energy-producing processes at a systemic level. Quercetin is a naturally occurring flavonol with established AMPK-stimulating activity. While clinical use of quercetin is limited by its poor bio-availability, quercetin-3-O-β-d-glucopyranoside, that is isoquercetin, has an improved pharmacokinetic profile. On the grounds of the in vitro stimulatory activity with respect to AMPk, we hypothesized that oral isoquercetin could improve fatigue in kidney cancer patients receiving sunitinib. Given the lack of data on the safety of isoquercetin given concomitantly with sunitinib, we conducted a phase I trial to assess the safety of GMP manufactured isoquercetin given at two dose levels (450 and 900 mg a day). In the 12-patient study cohort included in this study, isoquercetin was administered concomitantly with 50 mg sunitinib for a median 81 days (IQR, 75.5, 86.5). None of the 12 patients required isoquercetin suspension or isoquercetin dose reduction because of adverse events. No abnormalities in ECG, heart or lower limbs doppler ultrasound were detected. A statistically significant improvement was reported for the FACIT fatigue score (6.8 points; 95% CI: 2.8-10.8; p = 0.002) and for the FACIT Adverse Events score (18.9 points; 95% CI: 9.1-28.8; p < 0.001) after isoquercetin consumption vs. baseline. In this phase I trial, isoquercetin was remarkably safe, with a preliminary signal of activity in terms of improvement of sunitinib adverse events.

  11. Acute kidney injury in the cancer patient.

    Science.gov (United States)

    Campbell, G Adam; Hu, Daniel; Okusa, Mark D

    2014-01-01

    Acute kidney injury (AKI) is a frequent and significant complication of cancer and cancer therapy. Cancer patients frequently encounter risk factors for AKI including older age, CKD, prerenal conditions, sepsis, exposure to nephrotoxins, and obstructive physiology. AKI can also be secondary to paraneoplastic conditions, including glomerulonephritis and microangiopathic processes. This complication can have significant consequences, including effects on patients' ability to continue to receive therapy for their malignancy. This review will serve to summarize potential etiologies of AKI that present in patients with cancer as well as to highlight specific patient populations, such as the critically ill cancer patient. Copyright © 2014 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  12. OCULAR PATHOLOGY IN PATIENTS AFTER KIDNEY TRANSPLANTATION

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    L. K. Moshetova

    2011-01-01

    Full Text Available Structural changes in eyes are present in all patients with chronic kidney disease. A study to detect ocular patho- logy in patients with end-stage chronic renal failure after kidney transplantation in the early and late postopera- tive period compared with patients receiving replacement therapy with hemodialysis. Revealed that in the early post-transplant period in recipients of kidneyas in patients on hemodialysis, continued angioretinopatiya, 40% of patients had «dry eye syndrome». In the delayed post-transplant period, patients showed significant impro- vement in the retina and retinal vessels, the improvement of spatial-temporal parameters of visual perception. However, a decrease of visual acuity on the background of the development of posterior subcapsular cataract caused by prolonged corticosteroid, and an increased incidence of viral and bacterial conjunctivitis. 

  13. Impact of Acute Kidney Injury in Patients Hospitalized With Pneumonia.

    Science.gov (United States)

    Chawla, Lakhmir S; Amdur, Richard L; Faselis, Charles; Li, Ping; Kimmel, Paul L; Palant, Carlos E

    2017-04-01

    were most likely to die or reach major adverse kidney events. When acute kidney injury accompanies pneumonia, postdischarge outcomes are worse than either diagnosis alone. Patients who survive a pneumonia hospitalization and develop acute kidney injury are at high risk for major adverse kidney events including death and should receive careful follow-up.

  14. Combination of Mean Platelet Volume/Platelet Count Ratio and the APACHE II Score Better Predicts the Short-Term Outcome in Patients with Acute Kidney Injury Receiving Continuous Renal Replacement Therapy.

    Science.gov (United States)

    Li, Junhui; Li, Yingchuan; Sheng, Xiaohua; Wang, Feng; Cheng, Dongsheng; Jian, Guihua; Li, Yongguang; Feng, Liang; Wang, Niansong

    2018-03-29

    Both the Acute physiology and Chronic Health Evaluation (APACHE II) score and mean platelet volume/platelet count Ratio (MPR) can independently predict adverse outcomes in critically ill patients. This study was aimed to investigate whether the combination of them could have a better performance in predicting prognosis of patients with acute kidney injury (AKI) who received continuous renal replacement therapy (CRRT). Two hundred twenty-three patients with AKI who underwent CRRT between January 2009 and December 2014 in a Chinese university hospital were enrolled. They were divided into survivals group and non-survivals group based on the situation at discharge. Receiver Operating Characteristic (ROC) curve was used for MPR and APACHE II score, and to determine the optimal cut-off value of MPR for in-hospital mortality. Factors associated with mortality were identified by univariate and multivariate logistic regression analysis. The mean age of the patients was 61.4 years, and the overall in-hospital mortality was 48.4%. Acute cardiorenal syndrome (ACRS) was the most common cause of AKI. The optimal cut-off value of MPR for mortality was 0.099 with an area under the ROC curve (AUC) of 0.636. The AUC increased to 0.851 with the addition of the APACHE II score. The mortality of patients with of MPR > 0.099 was 56.4%, which was significantly higher than that of the control group with of ≤ 0.099 (39.6%, P= 0.012). Logistic regression analysis showed that average number of organ failure (OR = 2.372), APACHE II score (OR = 1.187), age (OR = 1.028) and vasopressors administration (OR = 38.130) were significantly associated with poor prognosis. Severity of illness was significantly associated with prognosis of patients with AKI. The combination of MPR and APACHE II score may be helpful in predicting the short-term outcome of AKI. © 2018 The Author(s). Published by S. Karger AG, Basel.

  15. Combination of Mean Platelet Volume/Platelet Count Ratio and the APACHE II Score Better Predicts the Short-Term Outcome in Patients with Acute Kidney Injury Receiving Continuous Renal Replacement Therapy

    Directory of Open Access Journals (Sweden)

    Junhui Li

    2018-03-01

    Full Text Available Background/Aims: Both the Acute physiology and Chronic Health Evaluation (APACHE II score and mean platelet volume/platelet count Ratio (MPR can independently predict adverse outcomes in critically ill patients. This study was aimed to investigate whether the combination of them could have a better performance in predicting prognosis of patients with acute kidney injury (AKI who received continuous renal replacement therapy (CRRT. Methods: Two hundred twenty-three patients with AKI who underwent CRRT between January 2009 and December 2014 in a Chinese university hospital were enrolled. They were divided into survivals group and non-survivals group based on the situation at discharge. Receiver Operating Characteristic (ROC curve was used for MPR and APACHE II score, and to determine the optimal cut-off value of MPR for in-hospital mortality. Factors associated with mortality were identified by univariate and multivariate logistic regression analysis. Results: The mean age of the patients was 61.4 years, and the overall in-hospital mortality was 48.4%. Acute cardiorenal syndrome (ACRS was the most common cause of AKI. The optimal cut-off value of MPR for mortality was 0.099 with an area under the ROC curve (AUC of 0.636. The AUC increased to 0.851 with the addition of the APACHE II score. The mortality of patients with of MPR > 0.099 was 56.4%, which was significantly higher than that of the control group with of ≤ 0.099 (39.6%, P= 0.012. Logistic regression analysis showed that average number of organ failure (OR = 2.372, APACHE II score (OR = 1.187, age (OR = 1.028 and vasopressors administration (OR = 38.130 were significantly associated with poor prognosis. Conclusion: Severity of illness was significantly associated with prognosis of patients with AKI. The combination of MPR and APACHE II score may be helpful in predicting the short-term outcome of AKI.

  16. Management of patients with chronic kidney disease

    African Journals Online (AJOL)

    management of the complications of CKD, e.g. renal anaemia, ... ARTICLE. Management of patients with chronic kidney disease. T Gerntholtz,1 FCP (SA); G Paget,2 ..... Telmisartan, ramipril, or both in patients at high risk for vascular events.

  17. Opportunities for Engaging Patients in Kidney Research

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    Maryam N. Demian

    2017-04-01

    Full Text Available Purpose: The purpose of this review is to provide a summary of the rationale for engaging patients in research as well as to review the established and envisioned advantages and strategies for patient-researcher partnerships. The authors of this article, which include a patient and 4 researchers in kidney disease, discuss the expected benefits and opportunities for patient engagement in their respective research programs. The 4 research programs span the spectrum of kidney disease and focus on enhancing bone health, increasing living donor kidney transplants, improving medication adherence, and preventing kidney transplant rejection. Sources of Information: The sources of information for this review include published studies on the topics of patient engagement and the 4 research programs of the new investigators. Key Findings: (1 Patient, health care provider, and researcher partnerships can contribute useful insights capable of enhancing research in kidney disease. (2 Regardless of the research program, there are various strategies and opportunities for engagement of patients with lived experience across the various stages of research in kidney disease. (3 Envisioned advantages of patient-researcher partnerships include: targeting patient-identified research priorities, integrating patients’ experiential knowledge, improving study design and feasibility through patient-researcher input, facilitating dissemination of research findings to other patients, effectively responding to patient concerns about studies, and inspiring researchers to conduct their research. Limitations: The limitations of the current review include the relative scarcity of literature on patient engagement within the field of kidney disease. Implications: The findings of the current review suggest that it will be important for future studies to identify optimal strategies for patient engagement in setting research priorities, study design, participant recruitment

  18. Kidney transplant

    Science.gov (United States)

    ... always take your medicine as directed. Alternative Names Renal transplant; Transplant - kidney Patient Instructions Kidney removal - discharge Images Kidney anatomy Kidney - blood and urine flow Kidneys Kidney transplant - ...

  19. Palliative nephrectomy until targeted therapy of disseminated kidney cancer patients

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    A. V. Klimov

    2015-01-01

    Full Text Available Objective: to assess the role of palliative nephrectomy in disseminated kidney cancer patients planned to undergo targeted antiangiogenic treatment.Subjects and methods. The investigation included data on 83 patients with T1-4N0 / +M1 disseminated renal cell carcinoma (RCC who had received at least 2 targeted therapy cycles in 2009 to 2011. In 48 (57.8 % patients, the treatment was preceded by palliative nephrectomy that was not carried out in 35 (42.2 %. Before starting targeted therapy, all the cases were confirmed to be diagnosed with clear cell RCC, with a sarcomatoid component being in 7 (8.4 % patients. The median follow-up of all the patients was 21 (12–36 months.Results. The unremoved affected kidney in disseminated kidney cancer patients receiving targeted antiangiogenic therapy is an independent factor for the poor prognosis of progression-free (odds ratio (OR, 2.4; 95 % confidence interval (CI, 1.2–4.7 and overall (OR, 2.8; 95 % CI, 1.3–6.3 survival. Palliative nephrectomy does not improve the prognosis in patients with a low somatic status, the N+ category, and metastases into the bones and nonregional lymph nodes.Conclusion. Palliative nephrectomy in the selected patients with disseminated kidney cancer on targeted antiangiogenic therapy increases progression-free and overall survival.

  20. The current burden of cytomegalovirus infection in kidney transplant recipients receiving no pharmacological prophylaxis

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    Claudia Rosso Felipe

    Full Text Available Abstract Cytomegalovirus (CMV infection in kidney transplantation has changed its clinical spectrum, mostly due to the current and more effective immunosuppression. In the absence of preventive strategies it is associated with significant morbi-mortality. Objective: This study evaluated the incidence of CMV events and its effect on outcomes of kidney transplantation in recipients without pharmacological prophylaxis or targeted preemptive treatment. Results: The study cohort comprised 802 recipients of kidney transplants between 04/30/2014 and 04/30/2015. The majority received induction with anti-thymocyte globulin (81.5%, tacrolimus and prednisone in combination with either mycophenolate (46.3% or azathioprine (53.7%. The overall incidence of CMV events was 42% (58.6% infection and 41.4% disease. Patients with CMV showed higher incidence of first treated acute rejection (19 vs. 11%, p = 0,001 compared with those without CMV but no differences in graft loss, death or loss to follow-up. The incidence of delayed graft function was higher (56% vs. 37%, p = 0.000 and the eGFR at 1 (41 ± 21 vs. 54 ± 28 ml/min, p = 0.000 and 12 months (50 ± 19 vs. 61 ± 29 ml/min, p = 0.000 were lower in patients with CMV. Recipients age (OR = 1.03, negative CMV serology (OR = 5.21 and use of mycophenolate (OR = 1.67 were associated with increased risk of CMV. Changes in immunosuppression was more often in patients with CMV (63% vs. 31%, p = 0.000. Conclusion: the incidence of CMV events was high and associated with higher incidence of acute rejection and changes in immunosuppression. Besides traditional risk factors, renal function at 1 month was independently associated with CMV infection.

  1. Preventive Behavior of Recurrent Kidney Stones and Its Relationship with its Knowledge and Receiving it

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    MA Morowatisharifabad

    2014-07-01

    Conclusion: Regarding the low rate of knowledge and performance of the subjects as well as the high age of patients suffering from kidney stones and lack of enough education in this group, health staff can be the most important source of knowledge for these people about preventive behaviors of kidney stones recurrence.

  2. Heart failure in patients with kidney disease.

    Science.gov (United States)

    Tuegel, Courtney; Bansal, Nisha

    2017-12-01

    Heart failure (HF) is a leading cause of morbidity and mortality in patients with chronic kidney disease (CKD), and the population of CKD patients with concurrent HF continues to grow. The accurate diagnosis of HF is challenging in patients with CKD in part due to a lack of validated imaging and biomarkers specifically in this population. The pathophysiology between the heart and the kidneys is complex and bidirectional. Patients with CKD have greater prevalence of traditional HF risk factors as well as unique kidney-specific risk factors including malnutrition, acid-base alterations, uraemic toxins, bone mineral changes, anemia and myocardial stunning. These risk factors also contribute to the decline of kidney function seen in patients with subclinical and clinical HF. More targeted HF therapies may improve outcomes in patients with kidney disease as current HF therapies are underutilised in this population. Further work is also needed to develop novel HF therapies for the CKD population. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  3. Kidney Function and Plasma Copeptin Levels in Healthy Kidney Donors and Autosomal Dominant Polycystic Kidney Disease Patients

    NARCIS (Netherlands)

    Zittema, Debbie; van den Berg, Else; Meijer, Esther; Boertien, Wendy E.; Muller Kobold, Anneke C.; Franssen, Casper F. M.; de Jong, Paul E.; Bakker, Stephan J. L.; Navis, Gerjan; Gansevoort, Ron T.

    Background and objectives Plasma copeptin, a marker of arginine vasopressin, is elevated in patients with autosomal dominant polycystic kidney disease and predicts disease progression. It is unknown whether elevated copeptin levels result from decreased kidney clearance or as compensation for

  4. Clinical and economic outcomes of rabbit antithymocyte globulin induction in adults who received kidney transplants from living unrelated donors and received cyclosporine-based immunosuppression.

    Science.gov (United States)

    Miller, James T; Collins, Curtis D; Stuckey, Linda J; Luan, Fu L; Englesbe, Michael J; Magee, John C; Park, Jeong M

    2009-10-01

    To evaluate the efficacy, safety, and costs of rabbit antithymocyte globulin (TMG) induction in patients who received kidney transplants from living unrelated donors. Retrospective cohort study. Large academic medical center. Eighty-seven patients who received kidney transplants from living unrelated donors: 40 of the recipients underwent transplantation between January 1, 2003, and December 31, 2004, and did not receive TMG induction (no induction group); 47 underwent transplantation between January 1, 2005, and June 30, 2006, and received TMG induction (induction group). All patients received cyclosporine-based immunosuppression. Biopsy-proven acute rejection, posttransplantation complications, and inpatient hospital costs for the first 12 months after transplantation were compared between groups using standard univariate statistical analyses. Induction significantly decreased the occurrence of biopsy-proven acute rejection versus no induction (2% vs 48%, pTMG treatment. Slightly elevated initial costs associated with TMG induction were offset by lower costs related to rejection treatment. Total inpatient costs for the 12 months after transplantation were comparable between the groups (no induction $66,038 vs induction $74,183, p>0.05). For the no induction versus induction groups, no significant differences in cytomegalovirus disease (5% vs 6%), malignancy (3% vs 2%), graft failures (5% vs 6%), mortality (5% vs 4%), and serum creatinine concentrations (mean +/- SD 1.4 +/- 0.3 vs 1.5 +/- 0.3 mg/dl) were observed at 12 months (p>0.05 for all comparisons). Five-day TMG induction effectively reduced the 1-year acute rejection rate without significantly increasing total inpatient costs or posttransplantation complications among recipients of kidney transplants from living unrelated donors.

  5. Renal cancer in kidney transplanted patients.

    Science.gov (United States)

    Frascà, Giovanni M; Sandrini, Silvio; Cosmai, Laura; Porta, Camillo; Asch, William; Santoni, Matteo; Salviani, Chiara; D'Errico, Antonia; Malvi, Deborah; Balestra, Emilio; Gallieni, Maurizio

    2015-12-01

    Renal cancer occurs more frequently in renal transplanted patients than in the general population, affecting native kidneys in 90% of cases and the graft in 10 %. In addition to general risk factors, malignancy susceptibility may be influenced by immunosuppressive therapy, the use of calcineurin inhibitors (CNI) as compared with mammalian target of rapamycin inhibitors, and the length of dialysis treatment. Acquired cystic kidney disease may increase the risk for renal cancer after transplantation, while autosomal dominant polycystic kidney disease does not seem to predispose to cancer development. Annual ultrasound evaluation seems appropriate in patients with congenital or acquired cystic disease or even a single cyst in native kidneys, and every 2 years in patients older than 60 years if they were on dialysis for more than 5 years before transplantation. Immunosuppression should be lowered in patients who develop renal cancer, by reduction or withdrawal of CNI. Although more evidence is still needed, it seems reasonable to shift patients from CNI to everolimus or sirolimus if not already treated with one of these drugs, with due caution in subjects with chronic allograft nephropathy.

  6. Researching the experience of kidney cancer patients.

    Science.gov (United States)

    Taylor, K

    2002-09-01

    The author's personal experience as a kidney cancer patient, researcher and founder of a kidney cancer support group forms the basis for consideration of the challenges involved in researching patients' experiences. The researcher needs to understand the variability of those experiences in both clinical and psychological-emotional terms, and in relation to the personal, familial and social contexts of the patient. It is also essential to define the purpose of the research and to show how an understanding of personal experiences of cancer can be used to enhance the quality of care for cancer patients. The research encounter with a patient is also in some respects a therapeutic encounter requiring a considerable degree of sensitivity on the part of the researcher. The person-centred approach of Carl Rogers is of value in supporting such an encounter.

  7. Vitamin D status in kidney transplant patients

    DEFF Research Database (Denmark)

    Ewers, Bettina; Gasbjerg, Ane; Mølgaard, Christian

    2008-01-01

    BACKGROUND: A high prevalence of vitamin D insufficiency has been found in the general population and in patients with chronic kidney disease. OBJECTIVE: The aim was to examine vitamin D status and determinants and metabolic correlates of serum 25-hydroxyvitamin D in a population of adult Danish...... kidney transplant patients. DESIGN: This was a cross-sectional study of 173 adult kidney transplant patients with a mean (+/-SD) age of 53.4 +/- 11.7 y and a median graft age of 7.4 y (interquartile range: 3.3-12.7 y). Serum concentrations of intact parathyroid hormone (S-PTH), 25-hydroxyvitamin D [S-25....... Low S-25(OH)D concentrations were associated with 1) increased S-PTH concentrations (P = 0.0002), independently of S-1,25(OH)(2)D concentrations, and 2) decreased S-1,25(OH)(2)D concentrations (P = 0.002), independently of graft function. CONCLUSIONS: Hypovitaminosis D is common among Danish kidney...

  8. Chronic kidney disease in HIV patients

    Science.gov (United States)

    Bakri, S.; Rasyid, H.; Kasim, H.; Katu, S.

    2018-03-01

    Chronic kidney disease (CKD) is a health problem in human immunodeficiency virus (HIV) population. Prediction of CKD in HIV patients needsto have done. This study aimis to identify the prevalence of CKD in HIV patients.Thisis a cross-sectional studyofmale and female, age 18-60 years old, diagnosedHIVat Wahidin Sudirohusodo & Hasanuddin University Hospital Makassar. Diagnosed as CKD if estimated glomerular filtration rate (eGFR) HIV patients included in the analyses. Distribution of CKD, showed 3 (3.5%) subjects with eGFRHIV populations in Makassar is still quite low.

  9. Nutritional survey of neoplasm patients receiving radiotherapy

    International Nuclear Information System (INIS)

    Li Xinli; Zhu Shengtao

    2001-01-01

    Objective: In order to know the nutriture of neoplasm patients receiving radiotherapy and give nutritional guidance properly, the authors make the following survey. Methods: A dietary survey of twenty-four-hour retrospective method was used; The patients' activity was recorded and their twenty-four hours caloric consumption was calculated. Results: Of all the patients, the intake of protein is more than recommended, percentage of calorific proportion is about 15%-19% of gross caloric. A larger portion of patients' caloric intake, especially female patients, is lower than caloric consumption. Among all the patients, the intake of vegetables is not enough; The consumption of milk and milky products is lower; it is common and serious that neoplasm patients receiving radiotherapy have vitamine and mineral's scarcity. Conclusions: Nutriture of neoplasm patients is not optimistic, it is imperative to improve their nutriture

  10. Beneficial Effect of Conversion to Belatacept in Kidney-Transplant Patients with a Low Glomerular-Filtration Rate

    Directory of Open Access Journals (Sweden)

    Julie Belliere

    2014-01-01

    Full Text Available Belatacept has been found to be efficient at preserving good kidney function in maintenance kidney-transplant patients. Herein, we report on the use of belatacept as a rescue therapy for two kidney-transplant patients presenting with severe adverse events after treatment with calcineurin inhibitors (CNIs and mammalian target-of-rapamycin (mTOR inhibitors. Two kidney-transplant patients developed severely impaired kidney function after receiving CNIs. The use of everolimus was associated with severe angioedema. Belatacept was then successfully used to improve kidney function in both cases, even though estimated glomerular-filtration rate before conversion was <20 mL/min. These case reports show that belatacept can be used as a rescue therapy, even if kidney function is very low in kidney-transplant patients who cannot tolerate CNIs and/or mTOR inhibitors.

  11. 8. Prevalence of Epistaxis among Patients Receiving ...

    African Journals Online (AJOL)

    user

    The aim of this study was thus to determine the prevalence, aetiology and treatment modalities of epistaxis among patients receiving otorhinolaryngology services at MNH and MOI. Materials and Methods: A cross-sectional, hospital based study was done to 427 patients at Muhimbili. National Hospital (MNH) and Muhimbili.

  12. Transplant tourism among kidney transplant patients in Eastern Nigeria.

    Science.gov (United States)

    Okafor, U H

    2017-07-05

    Transplant tourism entails movement of recipient, donor or both to a transplant centre outside their country of residence. This has been reported in many countries; and has variously been associated with organ trade. The objective of this study is to determine the frequency and pattern of transplant tourism among transplant patients in Eastern Nigeria. This is a non randomized cross sectional study. All kidney transplant patients who presented at Enugu State University Teaching Hospital Parklane Enugu and Hilton Clinics Port Harcourt in Nigeria were recruited. The clinical parameters including the transplant details of all the patients were documented. The data obtained was analysed using SPSS package. A total of one hundred and twenty six patients were studied, 76.2% were males with M:F ratio of 3.2:1 and mean age of 46.9 ± 13.3 years. Fifty four and 58.7% of the patients were managed in a tertiary hospital and by a nephrologist respectively before referral for kidney transplant. Only 15.8% of the patients had their kidney transplant without delay: finance, lack of donor, logistics including delay in obtaining travelling documents were the common causes of the delay. Ninety percent of the patients had their transplant in India with majority of them using commercial donors. India was also the country with cheapest cost ($18,000.00). 69.8% were unrelated donors, 68.2% were commercial donors and 1.6% of the donors were spouse. All the commercial donors received financial incentives and each commercial donor received mean of 7580 ± 1280 dollars. Also 30.2% of the related donors demanded financial incentive. Transplant tourism is prevalent in eastern Nigeria.

  13. Outcomes of high-dose unilateral kidney irradiation in patients with gastric lymphoma

    International Nuclear Information System (INIS)

    Maor, Moshe H.; North, Luceil B.; Cabanillas, Fernando F.; Ames, Angie L.; Hess, Mark A.; Cox, James D.

    1998-01-01

    Purpose: To review the long-term clinical effects of unilateral kidney irradiation on overall renal function and blood pressure in patients with gastric lymphoma. Methods and Materials: In the study were 27 patients with Stage I or II gastric lymphoma who had undergone irradiation of at least 24 Gy to ≥1/3 of the left kidney. They include 16 women and 11 men, aged 31 to 77, with a mean age of 57.6 years (median 56). Fifteen patients had Stage I and 12 had Stage II disease. In 13 patients the whole kidney had been irradiated, and 14 had had partial kidney irradiation, at doses ranging between 24 and 40.5 Gy. All patients received combined chemotherapy with various drugs: all patients received corticosteroids, and five received cis-platinum. Their follow-up ranged between 0.7 and 7.8 years (mean 3.4 years). Data on possible effects of the treatment on blood pressure, renal function as assessed by blood urea and creatinine, and kidney shrinkage as seen by serial computed tomography scanning were collected on all patients. Results: Three patients had persistent, mild elevations of urea and creatinine levels, which did not require special treatment. All three also received cis-platinum. Ipsilateral kidney shrinkage was evident in most patients. In 19 patients the craniocaudal measurement of the kidney shrank by ≥1.6 cm. Shrinkage in other dimensions was also evident. The degree of atrophy was related to the volume of kidney irradiated. Only two patients developed hypertension, both at a low level of 150/90; one patient had had 40 Gy to the whole kidney, the other 40 Gy to half the kidney. Neither patient had elevated urea or creatinine. Conclusions: Notwithstanding the shrinkage to the irradiated part of the kidney, the treatment did not lead to clinically significant hypertension or renal dysfunction. The administration of cis-platinum to patients with gastric lymphoma that requires kidney irradiation should be further evaluated

  14. Pharmacokinetic study of mycophenolic acid in Iranian kidney transplant patients

    Directory of Open Access Journals (Sweden)

    Saeed Rezaee

    2013-02-01

    Full Text Available Background: The purpose of this study was to characterize the pharmacokinetic parameters of mycophenolic acid (MPA in Iranian kidney transplant patients. Methods: Plasma MPA concentration of mycophenolate mofetile (MMF 1 gram two times a day was measured in 21 Iranian kidney transplant recipients receiving treatment. Patients who entered the study had been transplanted for more than 3 months and their drug level was supposed to be at steady state. MMF concentration was measured with high-performance liquid chromatography (HPLC. Results: The plasma MPA concentration-time curve was characterized by an early sharp peak at about 1 hour postdose. The mean Area Under Curve (AUC, Cmax and Tmax were 47.0±18.3 µg.h/ml, 18.6±8.5 µg/ml and 1.0±0.5 hours respectively. Conclusion: The plasma MPA concentration-time curve pattern of Iranian patients was similar and consistent with previously reported profiles in other populations taking the same dose. Keywords: Mycophenolate mofetil, Mycophenolic acid, Pharmacokinetics, Area Under Curve, Kidney transplantation

  15. Kidney (Renal Cell) Cancer—Patient Version

    Science.gov (United States)

    Kidney cancer can develop in adults and children. The main types of kidney cancer are renal cell cancer, transitional cell cancer, and Wilms tumor. Certain inherited conditions increase the risk of kidney cancer. Start here to find information on kidney cancer treatment, research, and statistics.

  16. Our percutaneous nephrolitotomy experience in patients with horseshoe kidney

    Directory of Open Access Journals (Sweden)

    Tufan Suelozgen

    2015-07-01

    Full Text Available Objectives: Horseshoe kidney is the most common renal congenital fusion anomaly. Kidney stone formation is more common in horseshoe kidneys and some of them requires surgical procedure. So we want to evaluate the results of PNL in patients with horseshoe kidney anomaly. Matherial and method: Between January 2009-January 2014 PNL operation was performed in 6 patients with horseshoe kidney anomaly in our clinic. Success of surgery and postoperative/peroperative complications were evalutaed retrospectively. Results: No severe complications occured in any patient caused by surgery. Three patients became stonefree. One patient had less than 4 mm. residual stone, two patients had more than 4 mm. residual stone. Conclusion: PNL is safe surgical method and it can be performed successfully in patients with horseshoe kidney anomaly.

  17. [The relationship between the oral health and socioeconomic characteristics of chronic kidney disease patients undergoing haemodialysis treatment or kidney transplant].

    Science.gov (United States)

    Navia-Jutchenko, María F; Muñoz-López, Eliana E; López-Soto, Olga P

    2013-01-01

    Characterising the oral health of patients undergoing different types of dialysis or kidney transplant. This was a descriptive study which involved multivariate analysis of information taken from an initial database regarding 336 patients; 49 % were receiving haemodialysis, 34 % peritoneal dialysis, 7 % pre-dialysis and 10 % kidney transplant. Illustrative variables were age, gender, marital status, occupation, education, oral hygiene and gingival indexes, flossing, decayed, missing, and filled teeth (DMFT) index, renal disease aetiology and type of dialysis being received. A hierarchical clustering method was used. Four groups of patients were identified. Class 1 (37.8 %) consisted of unmarried men having had secondary education and having good oral hygiene, very high DMFT, with haemodialysis but no stomatological pathology. Class 2 (20.24 %) included haemodialysis patients who had received elementary education, were unemployed, had inadequate oral hygiene, severe gingivitis, very high DMF rate and high Candida frequency. Class 3 (31.2 %) included women undergoing peritoneal dialysis who were over 70 years old, had received elementary education, were housewives, edentulous and who had loss of vertical dimension. Class 4 (10.7 %) included men who had received renal transplant, secondary education and were employees; one third of them were edentulous and had soft tissue alterations. Multivariate analysis indicated a possible relationship between the type of dialysis received and patients' socioeconomic characteristics regarding oral health status.

  18. Laparoscopic assisted percutaneous nephrolithotomy in chronic kidney disease patients with ectopic pelvic kidney

    Directory of Open Access Journals (Sweden)

    Sujata K Patwardhan

    2017-01-01

    Conclusion: Although laparoscopic assisted PCNL is an option in the management of patients with stone disease in ectopic pelvic kidney, prolonged time for healing of tract may increase postoperative morbidity in these patients with impaired renal function.

  19. Hypersensitivity reactions in patients receiving hemodialysis.

    Science.gov (United States)

    Butani, Lavjay; Calogiuri, Gianfranco

    2017-06-01

    To describe hypersensitivity reactions in patients receiving maintenance hemodialysis. PubMed search of articles published during the past 30 years with an emphasis on publications in the past decade. Case reports and review articles describing hypersensitivity reactions in the context of hemodialysis. Pharmacologic agents are the most common identifiable cause of hypersensitivity reactions in patients receiving hemodialysis. These include iron, erythropoietin, and heparin, which can cause anaphylactic or pseudoallergic reactions, and topical antibiotics and anesthetics, which lead to delayed-type hypersensitivity reactions. Many hypersensitivity reactions are triggered by complement activation and increased bradykinin resulting from contact system activation, especially in the context of angiotensin-converting enzyme inhibitor use. Several alternative pharmacologic preparations and dialyzer membranes are available, such that once an etiology for the reaction is established, recurrences can be prevented without affecting the quality of care provided to patients. Although hypersensitivity reactions are uncommon in patients receiving hemodialysis, they can be life-threatening. Moreover, considering the large prevalence of the end-stage renal disease population, the implications of such reactions are enormous. Most reactions are pseudoallergic and not mediated by immunoglobulin E. The multiplicity of potential exposures and the complexity of the environment to which patients on dialysis are exposed make it challenging to identify the precise cause of these reactions. Great diligence is needed to investigate hypersensitivity reactions to avoid recurrence in this high-risk population. Copyright © 2017 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  20. Association of Kidney Disease Quality of Life (KDQOL-36) with mortality and hospitalization in older adults receiving hemodialysis.

    Science.gov (United States)

    Hall, Rasheeda K; Luciano, Alison; Pieper, Carl; Colón-Emeric, Cathleen S

    2018-01-15

    For older adults receiving dialysis, health-related quality of life is not often considered in prognostication of death or future hospitalizations. To determine if routine health-related quality of life measures may be useful for prognostication, the objective of this study is to determine the extent of association of Kidney Disease Quality of Life (KDQOL-36) subscales with adverse outcomes in older adults receiving dialysis. This is a longitudinal study of 3500 adults aged ≥75 years receiving dialysis in the United States in 2012 and 2013. We used Cox and Fine and Gray models to evaluate the association of KDQOL-36 subscales with risk of death and hospitalization. We adjusted for sociodemographic variables, hemodialysis access type, laboratory values, and Charlson index. Three thousand one hundred thirty-two hemodialysis patients completed the KDQOL-36. From KDQOL-36 completion date in 2012, 880 (28.1%) died and 2023 (64.6%) had at least one hospitalization over a median follow-up of 512 and 203 days, respectively. Cohort members with a SF-12 physical component summary (PCS) in the lowest quintile had an increased adjusted risk of death [hazard ratio (HR), 1.55, 95% confidence interval (CI) 1.19-2.03] and hospitalization (HR, 1.29, 95% CI 1.09-1.54) compared with those with scores in the highest quintile. Cohort members with a SF-12 mental component summary in the lowest quintile had an increased risk of hospitalization (HR, 1.39, 95% CI 1.17-1.65) compared with those in the highest quintile. In adjusted analyses, there was no association between the symptoms of kidney disease, effects of kidney disease, and burden of kidney disease subscales with time to death or first hospitalization. Competing risk models showed similar HRs. Among the KDQOL-36 subscales, the SF-12 PCS demonstrates the strongest association with both death and future hospitalizations in older adults receiving hemodialysis Further research is needed to assess the value this subscale may add

  1. Patients' willingness to talk to others about living kidney donation.

    Science.gov (United States)

    Rodrigue, James R; Cornell, Danielle L; Kaplan, Bruce; Howard, Richard J

    2008-03-01

    Living donor kidney transplantation has several advantages for patients with end-stage renal disease. However, many patients are reluctant to pursue this treatment option, preferring instead to wait for a deceased donor organ. To examine predictors of patients' willingness to talk to others about living kidney donation. One hundred thirty-two adult patients awaiting kidney transplantation who were enrolled in a randomized trial examining the effectiveness of education on rates of live donor kidney transplantation completed a baseline rating of their willingness to talk to others about living kidney donation. Also, patients completed measures of knowledge and concerns about living donation and a rating of perceived health. Slightly more than half the patients (56.1%) had low willingness to talk to others about living donation. The following variables were associated with higher willingness to talk to others: white race (odds ratio, 3.31; confidence interval, 1.7-7.4), college education (odds ratio, 3.43, confidence interval, 2.0-5.6), fewer concerns about living donor kidney transplantation (odds ratio, 0.31; confidence interval, 0.2-0.6), and less favorable perceptions of their current health status (odds ratio, 4.31; confidence interval, 2.6-7.6). White race, more education, less concern about living donor kidney transplantation, and poorer perceived health are associated with greater willingness to talk to others about living kidney donation. These findings have important implications for educating patients about living donor kidney transplantation.

  2. Kidney transplant in diabetic patients: modalities, indications and results

    Directory of Open Access Journals (Sweden)

    Rangel Érika B

    2009-08-01

    Full Text Available Abstract Background Diabetes is a disease of increasing worldwide prevalence and is the main cause of chronic renal failure. Type 1 diabetic patients with chronic renal failure have the following therapy options: kidney transplant from a living donor, pancreas after kidney transplant, simultaneous pancreas-kidney transplant, or awaiting a deceased donor kidney transplant. For type 2 diabetic patients, only kidney transplant from deceased or living donors are recommended. Patient survival after kidney transplant has been improving for all age ranges in comparison to the dialysis therapy. The main causes of mortality after transplant are cardiovascular and cerebrovascular events, infections and neoplasias. Five-year patient survival for type 2 diabetic patients is lower than the non-diabetics' because they are older and have higher body mass index on the occasion of the transplant and both pre- and posttransplant cardiovascular diseases prevalences. The increased postransplant cardiovascular mortality in these patients is attributed to the presence of well-known risk factors, such as insulin resistance, higher triglycerides values, lower HDL-cholesterol values, abnormalities in fibrinolysis and coagulation and endothelial dysfunction. In type 1 diabetic patients, simultaneous pancreas-kidney transplant is associated with lower prevalence of vascular diseases, including acute myocardial infarction, stroke and amputation in comparison to isolated kidney transplant and dialysis therapy. Conclusion Type 1 and 2 diabetic patients present higher survival rates after transplant in comparison to the dialysis therapy, although the prevalence of cardiovascular events and infectious complications remain higher than in the general population.

  3. Immunosuppressive medication adherence in kidney transplant patients.

    Science.gov (United States)

    Lalić, Jelena; Veličković-Radovanović, Radmila; Mitić, Branka; Paunović, Goran; Cvetković, Tatjana

    2014-01-01

    To assess the degree of immunosuppressive medication adherence in kidney transplant patients (KTPs) and to determine if there is a difference in the rate of adherence to tacrolimus (Tac), cyclosporine (CsA) and sirolimus (Sir). From a total of 63 KTPs treated at the Clinic of Nephrology, Clinical Centre Niš, Serbia, 60 participated in the study by responding to questionnaires. They were divided into the adherence group (n = 43) and the nonadherence group (n = 17) according to their degree of adherence which was measured using a validated survey form, the simplified medication adherence questionnaire. The KTP adherence to the different immunosuppressive regimens (Tac, CsA and Sir) was compared. Statistical analysis was performed using the Student t test. Adherence was observed in 43 (71.7%) patients, and only 17 (28.3%) did not follow the prescribed therapy. The estimated glomerular filtration rate was significantly lower in the nonadherence group (38.52 ± 18.22 ml/min) than in the adherence group (52.43 ± 16.91 ml/min, p adherers and the nonadherers (6.30 ± 2.06 vs. 5.0 ± 1.52 ng/ml, p adherence. Nonadherence was associated with worse graft function and a lower Tac level. Knowledge about the degree of adherence could help the early identification of nonadherent patients and the development of strategies to improve this. © 2014 S. Karger AG, Basel

  4. Educational approaches focusing on the quality of life of people with chronic kidney disease receiving hemodialysis: an integrative review

    Directory of Open Access Journals (Sweden)

    Pedro Cezar Beraldo

    Full Text Available Abstract Introduction: The impact of chronic kidney disease (CKD on the quality of life of patients receiving hemodialysis is widely studied. Despite the vast amount of literature on the topic, it is still important to investigate the educational approaches related to this population’s quality of life, evolution, and treatment. Objective: To systematically review the literature on educational approaches focusing on people with CKD receiving hemodialysis. Methods: An integrative systematic review of studies published between 2010 and 2015 was conducted using the PubMed, LILACS, PROQUEST, SCIENCEDIRECT, and SciELO databases using the keywords “quality of life and hemodialysis and adults”, with their translation equivalents in Portuguese and Spanish. Results: The studies included in this review investigated biological conditions, treatment adherence, psychosocial conditions, and even spiritual influence. These studies unanimously recognized the validity of educational approaches, be it for treatment adherence, actor´s empowerment, or self-knowledge, as well as the importance of addressing a wider patient view and participatory therapy planning. Conclusion: The quality of life of people with CKD is a widely and differently studied topic, but the number of educational approaches focusing on this group of patients is modest and poorly represented in the existing literature. The few studies that address this topic are in complete agreement about the importance and relevance of educational approaches for people with CKD. We conclude that patient adherence, participation, and empowerment should be considered and encouraged.

  5. Patient satisfaction after receiving dental treatment among patients ...

    African Journals Online (AJOL)

    Background: Patient satisfaction is one of the indicators of the quality of care. Therefore it is one of the tools for evaluating the quality of care. Aim: To determine patient satisfaction after receiving dental treatment among patients attending public dental clinics in Dar-Es-Salaam. Material and methods: Five public dental clinics ...

  6. [Vitamins and microelements in patients with chronic kidney disease].

    Science.gov (United States)

    Małgorzewicz, Sylwia; Jankowska, Magdalena; Kaczkan, Małgorzata; Czajka, Beata; Rutkowski, Bolesław

    2014-01-01

    The supply of vitamins and microelements in patients with chronic kidney disease (CKD) is very important and requires special attention. CKD patients presented deficiency of these substances in the diet and in organism, but also excess of fat-soluble vitamins or trace elements is observed. Studies indicate that deficiency of vitamins and antioxidants in diet and also enhanced oxidative stress are cause of many complications for example: accelerated process of arteriosclerosis in patients with chronic kidney disease.

  7. Hormonal treatment of obstructed kidneys in patients with prostatic cancer

    DEFF Research Database (Denmark)

    Honnens de Lichtenberg, M; Miskowiak, J; Rolff, H

    1993-01-01

    A review of 1288 patients with previously untreated prostatic cancer revealed 209 patients (16%) with ureteric obstruction; the obstruction was bilateral in 36%. The effect of hormonal treatment was assessed in 88 patients with 120 obstructed kidneys: 77 patients had androgen deprivation...... or hormonal medication alone and 11 patients needed percutaneous nephrostomy or ureteric catheters in addition. Drainage improved in 58% of the kidneys. The diverting catheter was withdrawn in 9 of the 11 patients after a median of 4 weeks. In all, 95% of patients were discharged. The patients with hormonal...

  8. Patient function, long-term survival, and use of surgery in patients with kidney cancer.

    Science.gov (United States)

    Tan, Hung-Jui; Chamie, Karim; Daskivich, Timothy J; Litwin, Mark S; Hu, Jim C

    2016-12-15

    Beyond age and comorbidity, functionality can shape the long-term survival potential of patients with cancer. Accordingly, herein the authors compared mortality and receipt of cancer-directed surgery according to patient function among older adults with kidney cancer. Using Surveillance, Epidemiology, and End Results (SEER)-Medicare data from 2000 through 2009, the authors studied 28,326 elderly subjects with primary kidney cancer. Patient function was quantified using function-related indicators, claims indicative of dysfunction and disability. Adjusting for patient and cancer characteristics, competing risk regression was used to assess the relationship between function-related indicator count and cause-specific mortality and then generalized estimating equations were used to quantify the probability of surgery. A total of 13,619 adult patients (48.1%) with at least 1 function-related indicator were identified. A higher indicator category was associated with older age, greater comorbidity, female sex, unmarried status, lower socioeconomic status, and higher stage of disease (Pkidney cancer mortality varied minimally with patient function. Patients with ≥ 2 indicators received cancer-directed surgery less often than those without disability (odds ratio, 0.61; 95% CI, 0.56-0.66), although treatment probabilities remained high for patients with locoregional disease and low for those with metastatic cancer. Among older adults with kidney cancer, functional health stands as a significant predictor of long-term survival. However, receipt of cancer-directed surgery appears largely determined by cancer stage. Patient function should be considered more heavily when determining treatment for older adults with kidney cancer. Cancer 2016;122:3776-3784. © 2016 American Cancer Society. © 2016 American Cancer Society.

  9. Tolvaptan and Kidney Pain in Patients With Autosomal Dominant Polycystic Kidney Disease : Secondary Analysis From a Randomized Controlled Trial

    NARCIS (Netherlands)

    Casteleijn, Niek F.; Blais, Jaime D.; Chapman, Arlene B.; Czerwiec, Frank S.; Devuyst, Olivier; Higashihara, Eiji; Leliveld, Anna M.; Ouyang, John; Perrone, Ronald D.; Torres, Vicente E.; Gansevoort, Ron T.

    Background: Kidney pain is a common complication in patients with autosomal dominant polycystic kidney disease (ADPKD), and data from the TEMPO 3: 4 trial suggested that tolvaptan, a vasopressin V2 receptor antagonist, may have a positive effect on kidney pain in this patient group. Because pain is

  10. Diffusion-weighted MR imaging of kidneys in patients with chronic kidney disease: initial study

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Xueqin; Fang, Wenqiang; Ling, Huawei; Chai, Weimin; Chen, Kemin [Ruijin Hospital Shanghai, Jiaotong University School of Medicine, Department of Radiology, Shanghai (China)

    2010-04-15

    To prospectively evaluate the feasibility of diffusion-weighted (DW) magnetic resonance (MR) imaging in the assessment of renal function in patients with chronic kidney disease (CKD). Seventy-two healthy volunteers and 43 patients underwent coronal echo-planar DW MR imaging of the kidneys with a single breath-hold time of 16 s. The patients were grouped according to five stages as indicated by the K/DOQI CKD (kidney disease outcome quality initiative). The apparent diffusion coefficient (ADC) value of the kidneys was calculated with high b values (b = 500 s/mm{sup 2}). The ADC values were compared between patients and healthy volunteers, and among different stages. For statistical analysis, Student's t tests, ANOVA, Pearson's correlation tests, and Spearman's correlation tests were used. No difference between the cortex and medulla could be observed on DW images of all volunteers. Patients with CKD had significantly lower renal ADC (t = -4.383, P = 0.000) than volunteers. The ADC values of kidneys were significantly lower than normal at most stages of CKD, except CKD1. There was a negative correlation between the ADCs and serum creatinine (sCr) level (P = 0.000) amongst the patients. Diffusion-weighted MR imaging is feasible in the assessment of renal function, especially in the detection of early stage renal failure of CKD. (orig.)

  11. Diffusion-weighted MR imaging of kidneys in patients with chronic kidney disease: initial study

    International Nuclear Information System (INIS)

    Xu, Xueqin; Fang, Wenqiang; Ling, Huawei; Chai, Weimin; Chen, Kemin

    2010-01-01

    To prospectively evaluate the feasibility of diffusion-weighted (DW) magnetic resonance (MR) imaging in the assessment of renal function in patients with chronic kidney disease (CKD). Seventy-two healthy volunteers and 43 patients underwent coronal echo-planar DW MR imaging of the kidneys with a single breath-hold time of 16 s. The patients were grouped according to five stages as indicated by the K/DOQI CKD (kidney disease outcome quality initiative). The apparent diffusion coefficient (ADC) value of the kidneys was calculated with high b values (b = 500 s/mm 2 ). The ADC values were compared between patients and healthy volunteers, and among different stages. For statistical analysis, Student's t tests, ANOVA, Pearson's correlation tests, and Spearman's correlation tests were used. No difference between the cortex and medulla could be observed on DW images of all volunteers. Patients with CKD had significantly lower renal ADC (t = -4.383, P = 0.000) than volunteers. The ADC values of kidneys were significantly lower than normal at most stages of CKD, except CKD1. There was a negative correlation between the ADCs and serum creatinine (sCr) level (P = 0.000) amongst the patients. Diffusion-weighted MR imaging is feasible in the assessment of renal function, especially in the detection of early stage renal failure of CKD. (orig.)

  12. Travel Tips: A Guide for Kidney Patients

    Science.gov (United States)

    ... now available, which are easy to carry on airplanes and to use in hotel rooms, campers, etc. ... for specific treatment recommendations. Print Email Read related articles Fluoride Talking to Your Friends About Kidney Disease ...

  13. Biophysical approach to chronic kidney disease management in older patients

    Directory of Open Access Journals (Sweden)

    Alberto Foletti

    2016-06-01

    Full Text Available Chronic kidney disease (CKD and its clinical progression are a critical issue in an aging population. Therefore, strategies aimed at preventing and managing the decline of renal function are warranted. Recent evidence has provided encouraging results for the improvement of renal function achieved through an integrated biophysical approach, but prospective studies on the clinical efficacy of this strategy are still lacking. This was an open-label prospective pilot study to investigate the effect of electromagnetic information transfer through the aqueous system on kidney function of older patients affected by stage 1 or 2 CKD. Patients received biophysical therapy every 3 months over a 1-year period. Estimated glomerular filtration rate (eGFR values were calculated using the CKD–Epidemiology Collaboration formula, and were recorded at baseline and at the end of treatment. Overall, 58 patients (mean age 74.8 ± 3.7 years were included in the study. At baseline, mean eGFR was 64.6 ± 15.5 mL/min, and it significantly increased to 69.9 ± 15.8 mL/min after 1 year (+5.2 ± 10 mL/min, p<0.0002. The same trend was observed among men (+5.7 ± 10.2 mL/min, p<0.0064 and women (+4.7 ± 9.9 mL/min, p<0.014. When results were analyzed by sex, no difference was found between the 2 groups. Although further and larger prospective studies are needed, our findings suggest that an integrated biophysical approach may be feasible in the management of older patients with early-stage CKD, to reduce and prevent the decline of renal function due to aging or comorbidities.

  14. Impaired vascular reactivity in patients with chronic kidney disease

    DEFF Research Database (Denmark)

    Tetzner, Fabian; Scholze, Alexandra; Wittstock, Antje

    2008-01-01

    Patients with chronic kidney disease (CKD) show increased cardiovascular morbidity. We hypothesized that vascular properties which can be routinely evaluated noninvasively are related to different stages of CKD and their clinical and biochemical characteristics....

  15. Hormones and arterial stiffness in patients with chronic kidney disease.

    Science.gov (United States)

    Gungor, Ozkan; Kircelli, Fatih; Voroneanu, Luminita; Covic, Adrian; Ok, Ercan

    2013-01-01

    Cardiovascular disease constitutes the major cause of mortality in patients with chronic kidney disease. Arterial stiffness is an important contributor to the occurrence and progression of cardiovascular disease. Various risk factors, including altered hormone levels, have been suggested to be associated with arterial stiffness. Based on the background that chronic kidney disease predisposes individuals to a wide range of hormonal changes, we herein review the available data on the association between arterial stiffness and hormones in patients with chronic kidney disease and summarize the data for the general population.

  16. Every second cancer patient receives radiotherapy

    International Nuclear Information System (INIS)

    Ojala, A.

    1996-01-01

    Radiotherapy to treat cancer was given for the first time exactly one hundred years ago. Today, radiotherapy and surgery are the two main modes of treating cancer. One in two cancer patients receives radiotherapy at some point during the course of treatment for the disease. Radiotherapy is applied most commonly in cases where surgery is not possible. Moreover, these two modes of treatment are often used together to supplement each other. About half of new cancer cases detected today can be ordered. The estimate given by the EU for cancers cured is 45 per cent, which is divided between the various treatment modes as follows: surgery 22 %, radiotherapy 12 %, surgery plus radiotherapy 6 %, and drug therapy 6 %. In addition to curative treatment, radiotherapy plays a crucial role in palliative treatment, i.e. treatment that alleviates symptoms. The sensitivity of malignant tumours to radiotherapy varies over a wide range; the same is true for healthy tissues. Radiotherapy can only be used to cure a tumour that is more sensitive to radiation than the surrounding healthy tissue. The tumour must also be sufficiently small in size and limited to a relatively small area. (orig.)

  17. Patient-Reported Outcomes in Patients with Chronic Kidney Disease and Kidney Transplant—Part 1

    Directory of Open Access Journals (Sweden)

    Evan Tang

    2018-01-01

    Full Text Available Chronic kidney disease (CKD is a complex medical condition that is associated with several comorbidities and requires comprehensive medical management. Given the chronic nature of the condition, its frequent association with psychosocial distress, and its very significant symptom burden, the subjective patient experience is key toward understanding the true impact of CKD on the patients’ life. Patient-reported outcome measures are important tools that can be used to support patient-centered care and patient engagement during the complex management of patients with CKD. The routine collection and use of patient-reported outcomes (PROs in clinical practice may improve quality of care and outcomes, and may provide useful data to understand the disease from both an individual and a population perspective. Many tools used to measure PROs focus on assessing health-related quality of life, which is significantly impaired among patients with CKD. Health-related quality of life, in addition to being an important outcome itself, is associated with clinical outcomes such as health care use and mortality. In Part 1 of this review, we provide an overview of PROs and implications of their use in the context of CKD. In Part 2, we will review the selection of appropriate measures and the relevant domains of interest for patients with CKD.

  18. Radiology of the kidneys in patients under maintenance hemodialysis

    International Nuclear Information System (INIS)

    Bahner, M.L.; Kaick, G. van; Bommer, J.; Sommerer, C.

    1999-01-01

    The kidneys of patients with chronic renal failure undergoing maintenance hemodialysis may show different variances or complications. Most common are secondarily acquired renal cysts, which my be found in as many as 92% of patients after 8 years of hemodialysis. Single (in 12.5% of patients) or multiple (8.3%) cysts with bleeding are common; additionally, hematuria or ruptured cysts may be found. Bleeding into cysts is more common in patients with autosomal dominant polycystic kidney disease. Due to the decreasing urinary production development of kidney stones is very uncommon, but calcification in or around cysts can be found in 71% of patients. Kidney tumors occur 41 times more often in patients with chronic renal failure than in patients without kidney disease. We detected tumors in 4.2% of our patients on long-term dialysis. Diagnostic differentiation of the relatively slow growing and fairly late metastasizing malignant tumors from adenomas is not possible. Nevertheless, we screen our patients every 3-4 years. Computed tomography is superior to ultrasonography for this purpose, because ultrasonography lacks the necessary sensitivity in this group of patients. (orig.) [de

  19. Lactate levels and risk of lactic acidosis with metformin in diabetic kidney disease patients

    Directory of Open Access Journals (Sweden)

    P K Bipi

    2017-01-01

    Full Text Available Metformin as an oral antidiabetic drug (OAD is not recommended in renal failure due to the presumed risk of lactic acidosis though it has advantages in cardiovascular protection with a low risk of hypoglycemia. Few studies have measured lactic acid blood levels in patients with diabetic kidney disease on metformin and demonstrated lactic acidosis. The aim of our study is to see if patients with diabetic kidney disease are at risk of elevated lactate blood levels and lactic acidosis. Lactate levels and blood pH were estimated in patients with type 2 diabetes mellitus receiving metformin in different stages of chronic kidney disease (CKD and were compared with a similar group not receiving metformin. Patients with diabetic kidney disease, with estimated glomerular filtration rate <60 mL/min who were previously receiving metformin started in centers elsewhere and referred here were studied and compared with a similar group taking other OADs or insulin. Independent sample t-test or ANOVA were used to compare quantitative variables between groups. Pearson correlation was used to analyze association between quantitative variables and linear regression analysis and was employed to note the relationship between quantitative variables. Of 57 patients who received a mean dose of 1.134 grams of metformin, 33 (55.9% were in stage 3, 16 (28.1% in stage 4, and 8 (14% in stage 5 CKD. Mean serum pH (P = 0.572, bicarbonate (P = 0.978, and plasma lactate (P = 0.449 levels in those taking and not taking metformin were comparable. There was no difference in the plasma lactate levels in different stages of CKD in the metformin group (P = 0.498 although there was significant correlation with metformin dose (P <0.05. Blood lactate levels were not elevated in patients with diabetic kidney disease at a daily dose of metformin <1 g.

  20. Prognosis of Dialysed Patients after Kidney Transplant Failure

    Directory of Open Access Journals (Sweden)

    Réka P. Szabó

    2013-05-01

    Full Text Available Background/Aims: Patients with a failed kidney transplant represent a unique, high-risk chronic kidney disease population that is increasing in number, and may be sub-optimally managed. Our aim was to compare the survival of patients with failed allografts to patients with native kidney failure and to assess whether their survival is affected by the graft resection. Methods: Kaplan-Meier and Cox-regression survival analyses were performed on the data of 57 patients with graft failure and of 123 transplant-naive haemodialysed patients. Results: After adjustment for age and gender, there was no statistically significant difference in the mortality of patients in the two groups. The 43 patients, who had a transplanted kidney nephrectomy had a statistically not significant survival benefit over non-nephrectomised patients (age and gender adjusted hazard ratio: 0.56 95 % confidence interval: 0.24-1.58, p-value: 0.18. Conclusion: Elective graft resection is a safe, effective alternative for both the treatment and the prevention of the chronic inflammatory state associated with a failed kidney transplant.

  1. Adherence to Dietary Recommendations in Maintenance Phase Kidney Transplant Patients.

    Science.gov (United States)

    Ichimaru, N; Nakazawa, S; Yamanaka, K; Kakuta, Y; Abe, T; Kaimori, J-Y; Imamura, R; Nonomura, N; Takahara, S

    2016-04-01

    Current adherence to dietary recommendations for chronic kidney disease was evaluated in kidney transplant patients in the maintenance phase. A total of 268 maintenance phase kidney transplant patients were included in the study. Estimated daily intakes of oral protein and salt were calculated from 24-h urinary excretion of nitrogen and sodium, respectively. Dietary recommendations for chronic kidney disease, as issued in 2014 by the Japanese Society of Nephrology, were used as the basis for assessing diet. The study included 114 female patients and 154 male patients. The mean age, posttransplantation years, body mass index, estimated glomerular filtration rate, and 24-h urinary excretion of protein were 56.3 years, 11.2 years, 22.0 kg/m(2), 42.6 mL/min/1.73 m(2), and 321 mg/d, respectively. Estimated daily protein and salt intakes were 0.98 ± 0.26 g/kg/d and 9.3 ± 3.9 g/d. Only 47 patients (17.5%) in the case of salt intake and 105 patients (39.2%) in the case of protein intake were within reference values. The 24-h urinary protein excretion of the daily salt intake-adherent group (adherence rate to dietary recommendations for chronic kidney disease in kidney transplant patients was low. The 24-h urinary protein excretion of the daily salt intake-adherent group was significantly less than that of the nonadherent group. Dietary therapy for these patients may have the potential to improve kidney graft function and survival. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Hemolysis in a patient with alkaptonuria and chronic kidney failure.

    Science.gov (United States)

    Heng, Anne-Elisabeth; Courbebaisse, Marie; Kemeny, Jean Louis; Matesan, Raluca; Bonniol, Claude; Deteix, Patrice; Souweine, Bertrand

    2010-07-01

    In alkaptonuria, the absence of homogentisic acid oxidase results in the accumulation of homogentisic acid (HGA) in the body. Fatal disease cases are infrequent, and death often results from kidney or cardiac complications. We report a 24-year-old alkaptonuric man with severe decreased kidney function who developed fatal metabolic acidosis and intravascular hemolysis. Hemolysis may have been caused by rapid and extensive accumulation of HGA and subsequent accumulation of plasma soluble melanins. Toxic effects of plasma soluble melanins, their intermediates, and reactive oxygen side products are increased when antioxidant mechanisms are overwhelmed. A decrease in serum antioxidative activity has been reported in patients with chronic decreased kidney function. However, despite administration of large doses of an antioxidant agent and ascorbic acid and intensive kidney support, hemolysis and acidosis could not be brought under control and hemolysis led to the death of the patient.

  3. Mycophenolic acid AUC in Thai kidney transplant recipients receiving low dose mycophenolate and its association with UGT2B7 polymorphisms.

    Science.gov (United States)

    Pithukpakorn, Manop; Tiwawanwong, Tiwat; Lalerd, Yupaporn; Assawamakin, Anunchai; Premasathian, Nalinee; Tasanarong, Adis; Thongnoppakhun, Wanna; Vongwiwatana, Attapong

    2014-01-01

    Despite use of a lower mycophenolate dose in Thai kidney transplant patients, acceptable graft and patient outcomes can be achieved. We therefore examined the pharmacokinetics of mycophenolic acid (MPA) by area under the curve (AUC) and investigated genetic contribution in mycophenolate metabolism in this population. Kidney transplant recipients with stable graft function who were receiving mycophenolate mofetil 1,000 mg/d in combination with either cyclosporine or tacrolimus, and prednisolone were studied. The MPA concentration was measured by fluorescence polarization immunoassay (FPIA), at predose and 1, 1.5, 2, 4, 6, 8, 10, and 12 hours after dosing. Genetic polymorphisms in UGT1A8, UGT1A9, and UGT2B7 were examined by denaturing high-performance liquid chromatography (DHPLC)-based single-base extension (SBE) analysis. A total 138 patients were included in study. The mean AUC was 39.49 mg-h/L (28.39-89.58 mg-h/L), which was in the therapeutic range. The correlation between the predose MPA concentration and AUC was poor. The mean AUC in the tacrolimus group was higher than that in the cyclosporine group. Polymorphisms in UGT2B7 showed significant association with AUC. Most of our patients with reduced mycophenolate dose had the AUC within the therapeutic range. Genetic polymorphisms in UGT2B7 may play a role in MPA metabolism in Thai kidney transplant patients.

  4. Healthcare professionals can assist patients with managing post-kidney transplant expectations.

    Science.gov (United States)

    Crawford, Kimberley; Low, Jac Kee; Manias, Elizabeth; Williams, Allison

    2017-11-01

    Kidney transplantation is the preferred treatment option for end-stage kidney disease. However, transplantation is not a cure and the prospective recipient needs to carefully evaluate the risks and benefits of receiving a transplant before agreeing to have the transplant. The objective of this commentary is to demonstrate that many kidney transplant recipients have unrealistic expectations of what life after transplantation involves. After monitoring participants in a randomised controlled trial through the first 12 months post-transplantation, we question whether patients understood the impact of receiving a transplant. In our study, participants were not prepared for the considerable time and effort involved in adhering to their medications. Participants felt challenged by the constant hospital, pathology and pharmacy visits; they were fearful that their transplant could reject; and they struggled with adapting to their new way of living. This paper offers new insights into understanding the life of patients post transplantation and the challenges of informing patients about the consequences of kidney transplantation. Understanding the challenges faced by new transplant recipients can help health professionals educate patients about life post-transplantation so patients have a genuine understanding of what they are consenting to, which is likely to enhance medication adherence and ultimately, graft success. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Management of Febrile Neutropenia in Patients receiving ...

    African Journals Online (AJOL)

    BACKGROUND: One in ten patients on anticancer medication will develop febrile neutropenia irrespective of tumour type. There is need to protect our patients from this fatal condition while optimising chemotherapy. This may be difficult for a poor country. OBJECTIVE: To assess the management of cancer patients with

  6. Dermatological diseases in patients with chronic kidney disease.

    Science.gov (United States)

    Gagnon1, Amy L; Desai, Tejas

    2013-04-01

    There are a variety of dermatological diseases that are more commonly seen in patients with chronic kidney disease (CKD) and renal transplants than the general population. Directory of Open Access Journals (DOAJ), Google Scholar, Pubmed (NLM), LISTA (EBSCO) and Web of Science has been searched. Some cutaneous diseases are clearly unique to this population. Of them, Lindsay's Nails, xerosis cutis, dryness of the skin, nephrogenic systemic fibrosis and acquired perforating dermatosis have been described in chronic kidney disease patients. The most common malignancy found in all transplant recipients is non-melanoma skin cancer. It is important for patients and physicians to recognize the manifestations of skin disease in patients suffering from chronic kidney disease to mitigate the morbidity associated with these conditions.

  7. Percutaneous nephrolithotomy in patients with a solitary kidney

    Directory of Open Access Journals (Sweden)

    Tufan Süelözgen

    2014-12-01

    Full Text Available Material and method: The results of percutaneous nephrolithotomy applied to 716 patients in our clinic between January 2008 and January 2014 were retrospectively evaluated. Age, gender, urinary calculi size (mm2, urinary calculi localization, ESWL history, operation duration (min, fluoroscopy duration (sec, access type, reason of solitary kidney, hemoglobin drawdown (g/dl and operation success of the patients with a solitary kidney were recorded. The patients having no preoperative and postoperative non contrast abdominal tomography were excluded from the study. Results: Fifteen of nineteen patients (79% were men and 4 of them (21% were women. The average age of the patients was 42.52 ± 16.72 (14-72. Ten patients had anatomical solitary kidney and nine patients had physiological solitary kidney. In fact counter kidney was non functional in 9 patients (47% whereas there was agenesis in 2 (11% and outcome of nephrectomy in 8 (42% patients. In our study, presence of residual stone less than 4 mm at 1st month postoperative non contrast abdominal tomography was accepted as a successful result and accordingly our success rate was detected as 84%. Mean urinary calculi size was 405 ± 252.9 mm2; urinary calculi localization was pelvic, lower pole, upper-middle pole, middle-lower pole and staghorn in 11 (58%, 4 (21%, 1 (5%, 1 (5% and 1 (5% patients, respectively; previous ESWL history was 16%; operation duration was 55.47-± 28.1 min and fluoroscopy duration 131.10 ± 87.6 sec; access type was subcostal in 79%, supracostal in 10.5% and multiple in 10.5%; hemoglobin drawdown was 1.75 ± 0.97 mg/dl. Conclusions: PNL can be effectively and safely administered for the treatment of solitary kidney. In the treatment of large urinary calculi in patients with a solitary kidney, PNL has some advantages such as short surgery duration, less complication, acceptable hemoglobin drawdown and high success rates. According to our study, PNL operation in patients with a

  8. Kidney allograft tolerance in diabetic patients after total lymphoid irradiation (TLI)

    Energy Technology Data Exchange (ETDEWEB)

    Ang, K.K.; Vanrenterighem, Y.; Waer, M.; Michielsen, P.; Schueren, E. van der (University Hospital St. Rafael, Leuven (Belgium)); Vandeputte, M. (Louvain Univ. (Belgium). Rega Institute for Medical Research)

    1985-04-01

    The value of total lymphoid irradiation (TLI) combined with low dose prednisone as sole immunosuppressive regimen in renal allograft transplantation in humans has been investigated. Seventeen patients with end-stage diabetic nephropathy received TLI to a cumulative dose of 20-30 Gy in fractions of 1 Gy. Cadaver kidneys were grafted as soon as they were available after completion of TLI. Profound and long-term immunosuppression has been achieved in 17 patients. Six patients live already more than one year and 7 for less than one year with a functioning kidney graft. One patient returned to chronic hemodialysis 11 months after transplantation and died of pericardial tamponade one month later. One patient had severe acute rejection for which cyclosporine A was administered; he died of septic shock as a consequence of immune deficiency a month later. The other two patients succumbed to other causes (myocardial infarction and hyperglycemia).

  9. Correlation study of podocyte injur y and kidney function in patients with acute kidney injur y

    Directory of Open Access Journals (Sweden)

    You-Gang Feng

    2016-11-01

    Full Text Available Objective: To investigate the correlation between the podocyte injury indexes in urine such as nephrin, desmin, P-cadherin, podocin, podocalyxin and CD2-associated protein (CD2AP and the kidney function in patients with acute kidney injury (AKI. Methods: A total of 120 severe postsurgical patients treated in the Intensive Care Unit of our hospital from May 2012 to October 2015 were selected and divided into AKI group (n = 38 and non-AKI group (n = 82 according to the diagnostic criteria of AKI. After admission to the Intensive Care Unit for 24 h, their blood samples were collected to detect the contents of serum creatinine (Scr, serum urea (SUrea, b2-microglobulin (b2-MG and cystatin C (Cys-C, and urine samples were collected to detect the contents of kidney injury molecule-1 (KIM-1, liver-type fatty acid binding protein (L-FABP, Netrin-1, nephrin, desmin, P-cadherin, podocin, podocalyxin and CD2AP. Results: For patients in AKI group, the contents of Scr, SUrea, b2-MG and Cys-C in their blood samples and the contents of KIM-1, L-FABP, Netrin-1, nephrin, desmin, Pcadherin, podocin, podocalyxin and CD2AP in their urine samples were both significantly higher than those in non-AKI group. The contents of nephrin, desmin, P-cadherin, podocin, podocalyxin and CD2AP in urine samples and contents of Scr, SUrea, b2-MG, Cys-C and neutrophil gelatinase associated lipocalin in blood samples were positively correlated with the contents of KIM-1, L-FABP, and Netrin-1 in urine. Conclusions: Contents of podocyte injury molecules in urine of patients with acute kidney injury such as nephrin, desmin, P-cadherin, podocin, podocalyxin and CD2AP raised remarkably and the changes were consistent with the changes of kidney function indexes in the blood and urine samples.

  10. Left ventricular hypertrophy among chronic kidney disease patients ...

    African Journals Online (AJOL)

    Introduction: The presence of left ventricular hypertrophy (LVH) in patients with Chronic Kidney Disease (CKD) is associated with worsening cardiovascular outcomes. There is a dearth of data on LVH in Ghanaian CKD patients. Methods: This was a cross sectional study carried out at the Komfo Anokye Teaching Hospital ...

  11. Predictors of perceived health status in patients after kidney transplantation

    NARCIS (Netherlands)

    Rosenberger, J.; van Dijk, J.P.; Nagyova, I.; Zezula, I.; Geckova, A.M.; Roland, R.; van den Heuvel, W.J.A.; Groothoff, J.W.

    2006-01-01

    Background. Patients after kidney transplantation have decreased mortality, morbidity and better quality of life compared to people on dialysis. Major efforts are being directed towards research into graft and patient survival. Research into quality of life is less intensive. The aim of this study

  12. Computerized tomography of kidneys in long-term dialysis patients

    International Nuclear Information System (INIS)

    Srp, A.; Merta, M.; Sulkova, S.

    1990-01-01

    A cohort is presented of 21 patients with irreversible kidney failure who were examined by computerized tomography in 1986-1987. The mean period of dialysis programme was 5.7 years, chronic glomerulonephritis and interstitial nephritis were the basic conditions. According to the results of computerized tomography, the patients were divided into four groups: 1. the presence of cysts or tumors was not established, 2. multiplecysts were found in bilateral location, 3. less than 3 cysts were found, 4. kidney tumor was diagnosed. The factor causing the development of the cysts was not identified. It is presumed that the disease is caused by a biologically active substance which is not efficiently dialyzed. The examination of the kidneys is recommended in patients in the stage of chronic kidney insufficiency and particularly in patients on dialysis for a long period of time. The recommended examination uses computerized tomography, and attention should be given to the possible occurence of acquired cystic disease or kidney tumors. (author). 6 figs., 8 refs

  13. Bardoxolone Methyl Improves Kidney Function in Patients with Chronic Kidney Disease Stage 4 and Type 2 Diabetes: Post-Hoc Analyses from Bardoxolone Methyl Evaluation in Patients with Chronic Kidney Disease and Type 2 Diabetes Study

    Science.gov (United States)

    Chin, Melanie P.; Bakris, George L.; Block, Geoffrey A.; Chertow, Glenn M.; Goldsberry, Angie; Inker, Lesley A.; Heerspink, Hiddo J.L.; O'Grady, Megan; Pergola, Pablo E.; Wanner, Christoph; Warnock, David G.; Meyer, Colin J.

    2018-01-01

    Background Increases in measured inulin clearance, measured creatinine clearance, and estimated glomerular filtration rate (eGFR) have been observed with bardoxolone methyl in 7 studies enrolling approximately 2,600 patients with type 2 diabetes (T2D) and chronic kidney disease (CKD). The largest of these studies was Bardoxolone Methyl Evaluation in Patients with Chronic Kidney Disease and Type 2 Diabetes (BEACON), a multinational, randomized, double-blind, placebo-controlled phase 3 trial which enrolled patients with T2D and CKD stage 4. The BEACON trial was terminated after preliminary analyses showed that patients randomized to bardoxolone methyl experienced significantly higher rates of heart failure events. We performed post-hoc analyses to characterize changes in kidney function induced by bardoxolone methyl. Methods Patients in ­BEACON (n = 2,185) were randomized 1: 1 to receive once-daily bardoxolone methyl (20 mg) or placebo. We compared the effects of bardoxolone methyl and placebo on a post-hoc composite renal endpoint consisting of ≥30% decline from baseline in eGFR, eGFR <15 mL/min/1.73 m2, and end-stage renal disease (ESRD) events (provision of dialysis or kidney transplantation). Results Consistent with prior studies, patients randomized to bardoxolone methyl experienced mean increases in eGFR that were sustained through study week 48. Moreover, increases in eGFR from baseline were sustained 4 weeks after cessation of treatment. Patients randomized to bardoxolone methyl were significantly less likely to experience the composite renal endpoint (hazards ratio 0.48 [95% CI 0.36–0.64]; p < 0.0001). Conclusions Bardoxolone methyl preserves kidney function and may delay the onset of ESRD in patients with T2D and stage 4 CKD. PMID:29402767

  14. Endocrine Abnormalities in Patients with Chronic Kidney Disease.

    Science.gov (United States)

    Kuczera, Piotr; Adamczak, Marcin; Wiecek, Andrzej

    2015-01-01

    In patients with chronic kidney disease the alterations of the endocrine system may arise from several causes. The kidney is the site of degradation as well as synthesis of many different hormones. Moreover, a number of concomitant pathological conditions such as inflammation, metabolic acidosis and malnutrition may participate in the pathogenesis of endocrine abnormalities in this group of patients. The most pronounced endocrine abnormalities in patients with chronic kidney disease are the deficiencies of: calcitriol, testosterone, insulin-like growth factor and, erythropoietin (EPO). Additionally accumulation of several hormones, such as: prolactin, growth hormone and insulin frequently also occur. The clinical consequences of the abovementioned endocrine abnormalities are among others: anemia, infertility and bone diseases.

  15. Validation of the kidney failure risk equation in European CKD patients

    NARCIS (Netherlands)

    Peeters, M.J.; Zuilen, A.D. van; Brand, A. van den; Bots, M.L.; Blankestijn, P.J.; Wetzels, J.F.M.; Vervoort, G.M.M.; et al.,

    2013-01-01

    BACKGROUND: Patients with chronic kidney disease (CKD) are at risk for progression to kidney failure. Using data of Canadian CKD patients, Tangri et al. recently developed models to predict the progression of CKD stages 3-5 to kidney failure within 5 years. We validated this kidney failure risk

  16. Complementary and Alternative Medicine Use Among Patients With Chronic Kidney Disease and Kidney Transplant Recipients.

    Science.gov (United States)

    Osman, Noha A; Hassanein, Safaa M; Leil, Marwa M; NasrAllah, Mohamed M

    2015-11-01

    To explore and compare complementary and alternative medicine (CAM) practice among subsets of patients with chronic kidney disease (CKD) and renal allograft recipients. Cross-sectional survey questionnaire. Three outpatient nephrology clinics and dialysis centers in Egypt. A total of 1005 subjects were included in the study (560 predialyis patients with CKD 3-4, 245 patients on hemodialysis, and 200 transplant recipients). Face to face interview with CKD patients. The survey inquired about epidemiological data, types, sources, and patterns of CAM used as well as the effect of CAM use on the patients' interaction with modern medicine and clinical caregivers. (1) Prevalence and types of CAM used by CKD patients; (2) Associations and correlates of CAM use including epidemiological features, impact of CAM use on adherence to conventional treatment and interaction of the users with modern medical systems; (3) Differences in CAM practice between subsets of CKD patients viz. hemodialysis patients, CKD 3-4, and transplant recipients. Overall, 522 patients (52%) were using CAM (64% of predialyis patients, 33% of dialysis patients, and 40.5% of transplant recipients, P transplant recipients were more likely to report P Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  17. Association of Proteinuria and Incident Atrial Fibrillation in Patients With Intact and Reduced Kidney Function.

    Science.gov (United States)

    Molnar, Amber O; Eddeen, Anan Bader; Ducharme, Robin; Garg, Amit X; Harel, Ziv; McCallum, Megan K; Perl, Jeffrey; Wald, Ron; Zimmerman, Deborah; Sood, Manish M

    2017-07-06

    Early evidence suggests proteinuria is independently associated with incident atrial fibrillation (AF). We sought to investigate whether the association of proteinuria with incident AF is altered by kidney function. Retrospective cohort study using administrative healthcare databases in Ontario, Canada (2002-2015). A total of 736 666 patients aged ≥40 years not receiving dialysis and with no previous history of AF were included. Proteinuria was defined using the urine albumin-to-creatinine ratio (ACR) and kidney function by the estimated glomerular filtration rate (eGFR). The primary outcome was time to AF. Cox proportional models were used to determine the hazard ratio for AF censored for death, dialysis, kidney transplant, or end of follow-up. Fine and Grey models were used to determine the subdistribution hazard ratio for AF, with death as a competing event. Median follow-up was 6 years and 44 809 patients developed AF. In adjusted models, ACR and eGFR were associated with AF ( P kidney function (ACR × eGFR interaction, P kidney function (adjusted hazard ratios, 4.5 [95% CI, 4.0-5.1] and 2.6 [95% CI, 2.4-2.8], respectively; referent ACR 0 and eGFR 120). Results were similar in competing risk analyses. Proteinuria increases the risk of incident AF markedly in patients with intact kidney function compared with those with decreased kidney function. Screening and preventative strategies should consider proteinuria as an independent risk factor for AF. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

  18. Metformin in Patients With Type 2 Diabetes and Kidney Disease

    Science.gov (United States)

    Inzucchi, Silvio E.; Lipska, Kasia J.; Mayo, Helen; Bailey, Clifford J.; McGuire, Darren K.

    2015-01-01

    IMPORTANCE Metformin is widely viewed as the best initial pharmacological option to lower glucose concentrations in patients with type 2 diabetes mellitus. However, the drug is contraindicated in many individuals with impaired kidney function because of concerns of lactic acidosis. OBJECTIVE To assess the risk of lactic acidosis associated with metformin use in individuals with impaired kidney function. EVIDENCE ACQUISITION In July 2014, we searched the MEDLINE and Cochrane databases for English-language articles pertaining to metformin, kidney disease, and lactic acidosis in humans between 1950 and June 2014. We excluded reviews, letters, editorials, case reports, small case series, and manuscripts that did not directly pertain to the topic area or that met other exclusion criteria. Of an original 818 articles, 65 were included in this review, including pharmacokinetic/metabolic studies, large case series, retrospective studies, meta-analyses, and a clinical trial. RESULTS Although metformin is renally cleared, drug levels generally remain within the therapeutic range and lactate concentrations are not substantially increased when used in patients with mild to moderate chronic kidney disease (estimated glomerular filtration rates, 30-60 mL/min per 1.73 m2). The overall incidence of lactic acidosis in metformin users varies across studies from approximately 3 per 100 000 person-years to 10 per 100 000 person-years and is generally indistinguishable from the background rate in the overall population with diabetes. Data suggesting an increased risk of lactic acidosis in metformin-treated patients with chronic kidney disease are limited, and no randomized controlled trials have been conducted to test the safety of metformin in patients with significantly impaired kidney function. Population-based studies demonstrate that metformin may be prescribed counter to prevailing guidelines suggesting a renal risk in up to 1 in 4 patients with type 2 diabetes mellitus

  19. Pre-transplant course and risk of kidney transplant failure in IgA nephropathy patients.

    Science.gov (United States)

    Bjørneklett, Rune; Vikse, Bjørn Egil; Smerud, Hilde Kloster; Bostad, Leif; Leivestad, Torbjørn; Hartmann, Anders; Iversen, Bjarne M

    2011-01-01

    There is lack of knowledge to what degree clinical/morphological presentation and course of IgA nephropathy (IgAN) prior to end-stage renal disease are risk factors for graft loss after kidney transplantation. Patients with IgAN between 1988 and 2006 (registered in the Norwegian Kidney Biopsy Registry) who later received a kidney transplant (registered in the Norwegian Renal Registry) were included. The cohort was followed up regarding death-censored graft loss throughout 2008. Graft survival with a rapid progressive (RP) vs. a slow progressive (SP) course of pre-Tx IgAN (annual GFR > or <30 mL/min/1.73 m(2) ) was studied. Among 106 included patients, there were 14 graft losses giving a graft loss rate of 1.9/100 patient years. Follow-up until the first kidney transplant was 6.9 ± 4.4 (range 0.1-19) yr. Patients with pre-Tx RP had a higher graft loss rate compared with SP patients (6.3 vs.1.3/100 patient years, p < 0.001). Graft loss rate with living-related donor (LRD) was similar to unrelated donor (UD) grafts. Most RP patients had received LRD grafts, and in SP patients, graft survival with LRD grafts was better than UD grafts (0.3 vs.2.1/100 patient years, p = 0.055). A rapid pre-transplant course is a strong risk factor for transplant failure in patients with IgAN. © 2011 John Wiley & Sons A/S.

  20. [Assessment of periodontal condition of kidney patients in hemodialysis].

    Science.gov (United States)

    Souza, Cláudia Régia Dias de; Libério, Silvana Amado; Guerra, Rosane Nassar Meireles; Monteiro, Silvio; Silveira, Ericka Janine Dantas da; Pereira, Antonio Luiz Amaral

    2005-01-01

    Thirty patients undergoing hemodialysis were evaluated for their periodontal condition through plaque, calculus and gingival indexes; PSR and IgA present in the saliva were also appraised in order to determine the periodontal condition of patients presenting chronic kidney disease. Results obtained demonstrated that in the studied group the plaque, calculus and gingival indexes were high. With regard to these patients' requirement to undergo periodontal treatment, most patients submitted to hemodialysis needed better oral hygiene, in addition to supra and sub gingival scraping and topic application of fluor (code 2). As to the IgA amount present in the saliva, only three patients showed a low density. Patients presenting chronic kidney disease disclosed a tendency for greater bacterial plaque concentration, high formation of dental calculus suggesting the need for periodontal treatment comprising supra and sub gingival scraping.

  1. [Peritonitis in pediatric patients receiving peritoneal dialysis].

    Science.gov (United States)

    Jellouli, Manel; Ferjani, Meriem; Abidi, Kamel; Hammi, Yosra; Boutiba, Ilhem; Naija, Ouns; Zarrouk, Chokri; Ben Abdallah, Taieb; Gargah, Tahar

    2015-12-01

    Peritonitis on catheter of dialysis represents the most frequent complication of the peritoneal dialysis (PD) in the pediatric population. It remains a significant cause of morbidity and mortality. In this study, we investigated the risk factors for peritonitis in children. In this study, we retrospectively collected the records of 85 patients who were treated with PD within the past ten years in the service of pediatrics of the University Hospital Charles-Nicolle of Tunis. Peritonitis rate was 0.75 episode per patient-year. Notably, peritonitis caused by Gram-positive organisms were more common. Analysis of infection risk revealed three significant independent factors: the poor weight (P=0.0045), the non-automated PD (P=0.02) and the short delay from catheter insertion to starting PD (P=0.02). The early onset peritonitis was significantly associated with frequent peritonitis episodes (P=0.0008). The mean duration between the first and second episode of peritonitis was significantly shorter than between PD commencement and the first episode of peritonitis. We revealed a significant association between Gram-negative peritonitis and the presence of ureterostomy (0.018) and between Gram-positive peritonitis and the presence of exit-site and tunnel infections (0.02). Transition to permanent hemodialysis was needed in many children but no death occurred in patients with peritonitis. Considering the important incidence of peritonitis in our patients, it is imperative to establish a targeted primary prevention. Nutritional care must be provided to children to avoid poor weight. The automated dialysis has to be the modality of choice. Copyright © 2015 Association Société de néphrologie. Published by Elsevier SAS. All rights reserved.

  2. Sexual function in hypertensive patients receiving treatment

    Directory of Open Access Journals (Sweden)

    Thorsten Reffelmann

    2006-12-01

    Full Text Available Thorsten Reffelmann, Robert A KlonerUniversity of Southern California, The Heart Institute, Good Samaritan Hospital, Division of Cardiovascular Medicine, Keck School of Medicine, Los Angeles, CA, USAAbstract: In many forms of erectile dysfunction (ED, cardiovascular risk factors, in particular arterial hypertension, seem to be extremely common. While causes for ED are related to a broad spectrum of diseases, a generalized vascular process seems to be the underlying mechanism in many patients, which in a large portion of clinical cases involves endothelial dysfunction, ie, inadequate vasodilation in response to endothelium-dependent stimuli, both in the systemic vasculature and the penile arteries. Due to this close association of cardiovascular disease and ED, patients with ED should be evaluated as to whether they may suffer from cardiovascular risk factors including hypertension, cardiovascular disease or silent myocardial ischemia. On the other hand, cardiovascular patients, seeking treatment of ED, must be evaluated in order to decide whether treatment of ED or sexual activity can be recommended without significantly increased cardiac risk. The guideline from the first and second Princeton Consensus Conference may be applied in this context. While consequent treatment of cardiovascular risk factors should be accomplished in these patients, many antihypertensive drugs may worsen sexual function as a drug specific side-effect. Importantly, effective treatment for arterial hypertension should not be discontinued as hypertension itself may contribute to altered sexual functioning; to the contrary, alternative antihypertensive regimes should be administered with individually tailored drug regimes with minimal side-effects on sexual function. When phosphodiesterase-5 inhibitors, such as sildenafil, tadalafil and vardenafil, are prescribed to hypertensive patients on antihypertensive drugs, these combinations of antihypertensive drugs and

  3. Methylenetetrahy-drofolate Reductase Gene Polymorphism in Patients Receiving Hemodialysis

    Directory of Open Access Journals (Sweden)

    Ermina Kiseljaković

    2010-04-01

    Full Text Available Methylenetetrahydrofolate Reductase (MTHFR is key enzyme in metabolism of homocysteine. Homozygotes for mutation (TT genotype have hyperhomocysteinemia, risk factor for atherosclerosis development. The aim of the study was to find out distribution of genotype frequencies of C677T MTHFR among patients on maintenance hemodialysis. Possible association of alleles and genotypes of C677T polymorphism of the MTHFR gene with age of onset, duration of dialysis and cause of kidney failure was studied also. Cross-sectional study includes 80 patients from Clinic of Hemodialysis KUCS in Sarajevo. In order to perform genotyping, isolated DNA was analyzed by RFLP-PCR and gel-electrophoresis. From total of 80 patients, 42.5% (n=24 were female, 57.5% (n=46 were male, mean age 54.59±1.78 years and duration of dialysis 79.92±6.32 months. Genotype distribution was: CC 51.2% (n=41, CT 37.5% (n=30 and TT 11.2% (n=9. Patients with wild-type genotype have longer duration of dialysis in month (87.1 ± 63.93 comparing to TT genotype patients (67.06 ± 39.3, with no statistical significance. T allele frequency was significantly higher in group of vascular and congenital cause of kidney failure (Pearson X2 =6.049, P<0.05 comparing to inflammation etiology group. Genotype distribution results are within the results other studies in Europe. Obtained results indicate that C677T polymorphism is not associated with onset, duration and cause of kidney failure in our hemodialysis population. There is an association of T allele of the MTHFR gene and vascular and congenital cause kidney failure.

  4. Caffeine intake by patients with autosomal dominant polycystic kidney disease

    International Nuclear Information System (INIS)

    Vendramini, L.C.; Nishiura, J.L.; Baxmann, A.C.; Heilberg, I.P.

    2012-01-01

    Because caffeine may induce cyst and kidney enlargement in autosomal dominant polycystic kidney disease (ADPKD), we evaluated caffeine intake and renal volume using renal ultrasound in ADPKD patients. Caffeine intake was estimated by the average of 24-h dietary recalls obtained on 3 nonconsecutive days in 102 ADPKD patients (68 females, 34 males; 39 ± 12 years) and compared to that of 102 healthy volunteers (74 females, 28 males; 38 ± 14 years). The awareness of the need for caffeine restriction was assessed. Clinical and laboratory data were obtained from the medical records of the patients. Mean caffeine intake was significantly lower in ADPKD patients versus controls (86 vs 134 mg/day), and 63% of the ADPKD patients had been previously aware of caffeine restriction. Caffeine intake did not correlate with renal volume in ADPKD patients. There were no significant differences between the renal volumes of patients in the highest and lowest tertiles of caffeine consumption. Finally, age-adjusted multiple linear regression revealed that renal volume was associated with hypertension, chronic kidney disease stage 3 and the time since diagnosis, but not with caffeine intake. The present small cross-sectional study indicated a low level of caffeine consumption by ADPKD patients when compared to healthy volunteers, which was most likely due to prior awareness of the need for caffeine restriction. Within the range of caffeine intake observed by ADPKD patients in this study (0-471 mg/day), the renal volume was not directly associated with caffeine intake

  5. Caffeine intake by patients with autosomal dominant polycystic kidney disease

    Energy Technology Data Exchange (ETDEWEB)

    Vendramini, L.C.; Nishiura, J.L.; Baxmann, A.C.; Heilberg, I.P. [Disciplina de Nefrologia, Departamento de Medicina, Universidade Federal de São Paulo, São Paulo, SP (Brazil)

    2012-07-20

    Because caffeine may induce cyst and kidney enlargement in autosomal dominant polycystic kidney disease (ADPKD), we evaluated caffeine intake and renal volume using renal ultrasound in ADPKD patients. Caffeine intake was estimated by the average of 24-h dietary recalls obtained on 3 nonconsecutive days in 102 ADPKD patients (68 females, 34 males; 39 ± 12 years) and compared to that of 102 healthy volunteers (74 females, 28 males; 38 ± 14 years). The awareness of the need for caffeine restriction was assessed. Clinical and laboratory data were obtained from the medical records of the patients. Mean caffeine intake was significantly lower in ADPKD patients versus controls (86 vs 134 mg/day), and 63% of the ADPKD patients had been previously aware of caffeine restriction. Caffeine intake did not correlate with renal volume in ADPKD patients. There were no significant differences between the renal volumes of patients in the highest and lowest tertiles of caffeine consumption. Finally, age-adjusted multiple linear regression revealed that renal volume was associated with hypertension, chronic kidney disease stage 3 and the time since diagnosis, but not with caffeine intake. The present small cross-sectional study indicated a low level of caffeine consumption by ADPKD patients when compared to healthy volunteers, which was most likely due to prior awareness of the need for caffeine restriction. Within the range of caffeine intake observed by ADPKD patients in this study (0-471 mg/day), the renal volume was not directly associated with caffeine intake.

  6. Elevated potassium levels in patients with chronic kidney disease

    DEFF Research Database (Denmark)

    Thomsen, Reimar W; Nicolaisen, Sia K; Hasvold, Pål

    2018-01-01

    Background: Data on the true burden of hyperkalemia (HK) in patients with chronic kidney disease (CKD) in a real-world setting are scarce. Methods: The incidence rate of HK [first blood test with an elevated blood potassium level level >5.0 mmol/L] in primary or hospital care was assessed...

  7. Care of the patient receiving radiation therapy

    Energy Technology Data Exchange (ETDEWEB)

    Yasko, J.M.

    1982-12-01

    External radiation therapy, or teletherapy, is the use of ionizing radiation to destroy cancer cells. Clinical use of ionizing radiation as treatment for cancer began with the discovery of x-rays in 1895, the identification of natural radioactivity (radium) in 1896, and the first reported cure of cancer, a basal cell epithelioma, induced by radiation in 1899. Initially, radiation was administered as a single large dose and produced severe, life-threatening side effects. The basis for the use of ionizing radiation in daily increments for a period of weeks was provided by Regaud in 1922; ten years later, Coutard clinically developed the method of dose fractionation, which remains in use today. Although the use of ionizing radiation as a treatment is over eighty years old, only in recent years have advancements in its clinical application been based on research related to the biologic effect of radiation on human cells. To effectively care for the patient prior to, during, and at the completion of external radiation therapy, the nurse must know the physical and biologic basis of external radiation therapy and its clinical application.

  8. Care of the patient receiving radiation therapy

    International Nuclear Information System (INIS)

    Yasko, J.M.

    1982-01-01

    External radiation therapy, or teletherapy, is the use of ionizing radiation to destroy cancer cells. Clinical use of ionizing radiation as treatment for cancer began with the discovery of x-rays in 1895, the identification of natural radioactivity (radium) in 1896, and the first reported cure of cancer, a basal cell epithelioma, induced by radiation in 1899. Initially, radiation was administered as a single large dose and produced severe, life-threatening side effects. The basis for the use of ionizing radiation in daily increments for a period of weeks was provided by Regaud in 1922; ten years later, Coutard clinically developed the method of dose fractionation, which remains in use today. Although the use of ionizing radiation as a treatment is over eighty years old, only in recent years have advancements in its clinical application been based on research related to the biologic effect of radiation on human cells. To effectively care for the patient prior to, during, and at the completion of external radiation therapy, the nurse must know the physical and biologic basis of external radiation therapy and its clinical application

  9. An Evaluation of Hepatotoxicity in Breast Cancer Patients Receiving ...

    African Journals Online (AJOL)

    hanumantp

    investigation was a prospective study that was conducted in cancer patients receiving Inj. Doxorubicin .... patients. Pre-Chem o. I - Cycle. II - Cycle III - Cycle. IV - Cycle. 0. 1. 2. 3. 4 .... vitamin E, vitamin C, vitamin A, antioxidant components.

  10. Patient Engagement and Patient-Centred Care in the Management of Advanced Chronic Kidney Disease and Chronic Kidney Failure

    Directory of Open Access Journals (Sweden)

    Robert Allan Bear

    2014-10-01

    Full Text Available Purpose: The purpose of this article is to review the current status of patient-centred care (PCC and patient engagement (PE in the management of patients with advanced chronic kidney disease (CKD and end-stage renal disease (ESRD, to identify some of the barriers that exist to the achievement of PCC and PE, and to describe how these barriers can be overcome. Sources of information: The review is based on the professional experience of one of the authors (RB as a Nephrologist and health care consultant, on the MBA thesis of one of the authors (SS and on a review of pertinent internet-based information and published literature. Findings: Evidence exists that, currently, the care of patients with advanced CKD and ESRD is not fully patient-centred or fully supportive of PE. A number of barriers exist, including: conflict with other priorities; lack of training and fear of change; the unequal balance of power between patients and providers; physician culture and behaviour; the fee-for-service model of physician compensation; slow implementation of electronic health records; and, fear of accountability. These barriers can be overcome by committed leadership and the development of an information-based implementation plan. Established Renal Agencies in Canada appear interested in facilitating this work by collaborating in the development of a toolkit of recommended educational resources and preferred implementation practices for use by ESRD Programs. Limitations: A limitation of this review is the absence of a substantial pre-existing literature on this topic. Implications: Receiving care that is patient-centred and that promotes PE benefits patients with serious chronic diseases such as advanced CKD and ESRD. Considerable work is required by ESRD Programs to ensure that such care is provided. Canadian Renal Agencies can play an important role by ensuring that ESRD Programs have access to essential educational material and proven implementation

  11. Function of external respiration in patients after kidney transplantation under conditions of immunosuppressive therapy.

    Directory of Open Access Journals (Sweden)

    O. V. Kuryata

    2018-04-01

    Full Text Available The aim of our study was to evaluate the changes in the parameters of the function of external respiration in patients after kidney transplantation due to chronic kidney disease and to assess the relationship between the level of cyclosporin A and tacrolimus in the blood with FVD indices. The study included 37 patients after kidney transplantation. The first group included 27 patients who received cyclosporine at an average dose of 225 [175-350] mg/day under the immunosuppressive therapy regimen, the second group included 10 patients who received tacrolimus at an average dose of 8.25 [5.0-9.0] mg/day. A significant difference (p˂0.05 between the indicators of the VCmax (78 [71-90]% and 76.5 [72-78]%, FVC (93 [85-99]% and 95 [91-98]%, PEF (82 [64-94]% and 80 [69-84]%, MEF25-75 (75 [66-112]% and 82.5 [67-90]% was found in patients of the first and second groups relative to the FVD of the comparison group: VCmax (102.5 [98-113]%, FVC (107.5 [105.5-124]%, PEF (99.5 [95-102.5]%, MEF25-75 (98.5 [97.5-101.5]%. In both groups, a statistically significant negative correlation between the indicators of the VCmax, FVC and the level of cyclosporin A (R=-0.69, p<0.0001 and R=-0.4, p<0.037 in the blood in the first group and FVC and tacrolimus (R=-0.72, p<0.018 in the second group was found. A moderate decrease in the VCmax values in patients after kidney transplantation requires monitoring of the function of external respiration and managing such patients by nephrologists together with specialists in the pulmonological profile.

  12. Assessment of diet in chronic kidney disease female predialysis patients

    OpenAIRE

    Dariusz Włodarek; Dominika Głąbska; Jadwiga Rojek-Trębicka

    2014-01-01

    [b]introduction and objective[/b]. Nutrition is important in the therapy of predialysis patients. The aim of the presented single-centre descriptive study was to assess the diet in chronic kidney disease female predialysis patients with no previous dietary intervention, in comparison with recommendations, as well as the analysis of the energy, protein and phosphate intake in correlation with chosen laboratory measurements. [b]materials and methods.[/b] The research was carried out in 31...

  13. Uncontrolled hypertension secondary to leukemic cell infiltration of kidneys in a hemodialysis patient

    Directory of Open Access Journals (Sweden)

    Kultigin Turkmen

    2010-06-01

    Full Text Available Kultigin Turkmen1, Lutfullah Altintepe2, Ibrahim Guney2, Ismet Aydogdu3, Osman Koc4, Mehmet Ali Erkut5, Halil Zeki Tonbul11Department of Nephrology, Meram School of Medicine, Selcuk University, 2Meram Training and Research Hospital, Selcuk University, 3Department of Hematology, Meram School of Medicine, Selcuk University, 4Department of Radiology, Meram School of Medicine, Selcuk University, 5Department of Hematology, Meram Training and Research Hospital, Selcuk UniversityAbstract: Leukemic infiltration of the kidney is usually silent, and the admission of the patients with renal dysfunction or acute kidney injury is uncommon. We present a 34-year old hemodialysis patient with new onset of uncontrolled hypertension, erythropoietin-resistant anemia, thrombocytopenia, and Bell’s palsy. On admission, his blood pressure (BP was 210/110 mmHg and he had petechiae and purpura at upper and lower extremities. Renal ultrasonography (USG showed bilaterally enlarged kidneys without hydronephrosis, unlike his previous USG, which determined bilaterally atrophic kidneys. Acute lymphoblastic leukemia, hypertensive crisis due to bilateral leukemic cell infiltration of kidneys, tumor lysis syndrome, and leukemic involvement of the facial nerve were diagnosed. Despite intense antihypertensive management, his BP was not controlled. After prednisolone, daunorubicine, and vincristine therapy, the size of kidneys diminished and his BP dropped under normal range. In conclusion, pathological findings such as uncontrolled hypertension, flank pain, skin rashes, and abnormal blood count should be considered carefully, even in patients with end-stage renal disease receiving renal replacement therapy.Keywords: leukemic cell infiltration, uncontrolled hypertension, hemodialysis

  14. Gingival Status of Kidney Transplanted Patients Referred to Shariati General Hospital, Tehran

    Directory of Open Access Journals (Sweden)

    G. Ali Gholami

    2008-12-01

    Full Text Available Objective: The aim of the present study was to investigate the level of gingival over-growth (GO in patients with kidney transplant.Materials and Methods: The target group of the study was the patients recently received kidney transplant and cyclosporine-A therapy. By a systematic case selection method, a total of 131 cases were included in the study, of whom 80 (61.6% patients were male. The data was collected through interview with the patients as well as clinical assessment of their dental and periodontal indices. Gingival enlargement was recorded in terms of a 4-point scale from absence of enlargement to sever enlargement. Gilmore and Glickman plaque index was also recorded. Chi-square test served for statistical analysis.Results: The mean dose of the drug received was 203 mg (SD=75, with 191 mg (SD=71in females and 209 mg (SD=77 in male individuals. GO was found in one-third of the pa-tients receiving CSA. Incidence of GO was found to be roughly equal in upper and lower jaw with no significant difference (P>0.05. Gingival enlargement was also found to be more prominent at the anterior region. Difference between two age groups was statistically significant (P<0.05. No Statistically significant difference was found between groups tak-ing different doses of the drug.Conclusion: Gingival overgrowth among the patients receiving kidney transplant and CSA therapy seems to vary according to such factors as age and gender, but not the dose of the drug taken.

  15. Acute Kidney Injury Classification in Neuro-ICU Patient Group

    Directory of Open Access Journals (Sweden)

    Canan Akıncı

    2012-12-01

    Full Text Available Objective: To investigate the role of acute kidney injury (AKI classification system for kidney injury outcome in neuro-Intensive care unit (ICU patients. Material and Method: Total 432 patients who admitted to ICU between 2005 and 2009 evaluated in this study. All patients’ AKI stage, Acute Physiology and Chronic Health Evaluation (APACHE-II, Sequential Organ Failure Assessment Score (SOFA, Glasgow Coma Score (GCS, Glasgow Outcome Score (GOS, mortality rate, length of ICU stay, need for intubation, and mechanical ventilation were recorded. Results: AKI was found in 24 of all 432 patents’ (5.5%. We found that, patients with AKI had higher APHACE-II score, SOFA score and mortality rates; longer ICU stay, duration of mechanical ventilation and intubation and lower GCS and GOS than without AKI group. Conclusion: Length of ICU stay and mortality rate were higher in AKI positive group.

  16. Percutaneous Nephrolithotomy for Kidney Stones in Patients with Hematological Malignancy

    Directory of Open Access Journals (Sweden)

    Baris Kuzgunbay

    2016-07-01

    Full Text Available Aim: To define the alterations in the outcomes of percutaneous nephrolithotomy (PNL operations for kidney stones in patients with history of hematological malignancy (HM. Material and Method: Between 2000 and 2013, 1700 adult patients underwent PNL for the treatment of kidney stones in our institution. Four of these patients had a history of HM and considered to be HM group (n=4. Ten elderly (>65 years patients who had no history of operation, HM or any other co-morbide diseases were chosen as the control group (n=10. Surgical parameters, success rates, additional treatments and complications were evaluated. Results: Statistical analyses showed no significant differences between HM and control group according to stone area, operation time, fluoroscopy time, hospitalization time, %u2206Hb, blood transfusion rates and INR values (p>0.05. Statistical analyses revealed no significant differences between HM and control groups according to the success rates (p=0.470. Statistical analyses revealed no significant difference between groups for additional treatment requirements (p=0.882. No major perioperative complication was seen in both of the groups. Discussion: The treatment of kidney stone disease by PNL in patients with hematological malignancy is feasible, safe and effective. However, close cooperation with the Hematology Department before the operation is mandatory.

  17. STUDY OF ACUTE KIDNEY INJURY IN SNAKE BITE PATIENTS

    Directory of Open Access Journals (Sweden)

    Suma Dasaraju

    2017-04-01

    Full Text Available BACKGROUND Snake venom is well known to cause toxic damage to the kidneys (Schreiner and Maher, 1965. This study is an attempt to evaluate the snakebite-induced Acute Kidney Injury (AKI. MATERIALS AND METHODS 50 patients with snakebite-induced acute kidney injury were selected randomly and their clinical profile was assessed. Acute kidney injury was evaluated using noninvasive laboratory methods. Inclusion Criteria- 1. History of snakebite; 2. Presence of AKI. Exclusion Criteria- Pre-existing renal diseases, after establishing the diagnosis, patients were started on conservative treatment including ASV, blood/blood products and haemodialysis as required. RESULTS Out of 50 patients included in the study, majority of them were males (62% with mean age of presentation 43.8 ± 12.63 years. The mean interval between snakebite and presentation to hospital was 15.37 hours. In them, 98% patients presented with local signs of inflammation, 52% of patients presented with coagulation abnormality and 60% with decreased urine output. Comparison between good outcome (recovered from AKI and poor outcome (not recovered from AKI shows significant pvalue for ‘lapse of time in hours’ in presenting to the hospital after snakebite (p value 0.005 and ‘alternative treatment taken’ before coming to the hospital (p value 0.001. CONCLUSION Poisonous snakebites have common manifestations of cellulitis, abnormal coagulation profile and decreased urine output. Overall mortality due to snakebite-induced AKI is 6%. Patients who did not recover from AKI had lapse of time in presenting to the hospital and abnormal coagulation profile.

  18. Wound Healing in Patients With Impaired Kidney Function.

    Science.gov (United States)

    Maroz, Natallia; Simman, Richard

    2013-04-01

    Renal impairment has long been known to affect wound healing. However, information on differences in the spectrum of wound healing depending on the type of renal insufficiency is limited. Acute kidney injury (AKI) may be observed with different wound types. On one hand, it follows acute traumatic conditions such as crush injury, burns, and post-surgical wounds, and on the other hand, it arises as simultaneous targeting of skin and kidneys by autoimmune-mediated vasculitis. Chronic kidney disease (CKD) and end-stage renal disease (ESRD) often occur in older people, who have limited physical mobility and predisposition for developing pressure-related wounds. The common risk factors for poor wound healing, generally observed in patients with CKD and ESRD, include poorly controlled diabetes mellitus, neuropathy, peripheral vascular disease, chronic venous insufficiency, and aging. ESRD patients have a unique spectrum of wounds related to impaired calcium-phosphorus metabolism, including calciphylaxis, in addition to having the risk factors presented by CKD patients. Overall, there is a wide range of uremic toxins: they may affect local mechanisms of wound healing and also adversely affect the functioning of multiple systems. In the present literature review, we discuss the association between different types of renal impairments and their effects on wound healing and examine this association from different aspects related to the management of wounds in renal impairment patients.

  19. Cholelithiasis in patients on the kidney transplant waiting list

    Science.gov (United States)

    Brito, André Thiago Scandiuzzi; Azevedo, Luiz Sergio; Nahas, Willian Carlos; Matheus, André Siqueira; Jukemura, José

    2010-01-01

    OBJECTIVES To evaluate the prevalence of cholecystopathy in chronic renal patients awaiting kidney transplants. INTRODUCTION The prevalence and management of cholelithiasis in renal transplant patients is not well established. METHODS A total of 342 chronic renal failure patients on the waiting list for a kidney transplant were studied. Patients were evaluated for the presence of cholelithiasis and related symptoms, previous cholecystectomies and other abdominal surgeries, time on dialysis, and general data (gender, age, number of pregnancies, and body mass index). RESULTS Cholelithiasis was found in 41 out of 342 patients (12%). Twelve of these patients, all symptomatic, had previously undergone cholecystectomies. Five out of 29 patients who had not undergone surgery were symptomatic. Overall, 17 patients (41.5%) were symptomatic. Their mean age was 54 (range 32–74) years old; 61% were female, and their mean body mass index was 25.4. Nineteen (76%) out of 25 women had previously been pregnant, with an average of 3.6 pregnancies per woman. CONCLUSIONS The frequency of cholelithiasis was similar to that reported in the literature for the general population. However, the high frequency of symptomatic patients points toward an indication of routine pre-transplant cholecystectomy to avoid serious post-transplant complications. PMID:20454496

  20. Salivary creatinine and urea analysis in patients with chronic kidney disease: a case control study.

    Science.gov (United States)

    Lasisi, Taye Jemilat; Raji, Yemi Raheem; Salako, Babatunde Lawal

    2016-01-16

    Many metabolic changes develop in patients with chronic kidney disease which often necessitate frequent biochemical analysis of blood. Saliva analysis as an alternative to blood has many advantages. The aims of this study were to evaluate levels of salivary creatinine and urea in patients with chronic kidney disease in comparison to healthy individuals; to determine correlation between salivary creatinine/urea and blood creatinine/urea and to evaluate the diagnostic potential of saliva. A case control study, involving 50 patients with late stage chronic kidney disease and 49 healthy individuals as control. Blood and saliva samples were analyzed for urea and creatinine levels. Data are presented as median with interquartile range and compared using Independent Samples Mann Whitney U test. Correlation between plasma and salivary creatinine as well as urea was determined using Spearman's correlation test. Receiver operating characteristics (ROC) analysis was done to determine the diagnostic ability of salivary creatinine and urea and cut-off values were established. Median salivary creatinine levels were 2.60 mg/dl and 0.20 mg/dl while median salivary urea levels were 92.00 mg/dl and 20.50 mg/dl in patients with chronic kidney disease and controls respectively. Salivary levels of creatinine and urea were significantly elevated in chronic kidney disease patients (p creatinine as well as urea levels. Total areas under the curve for salivary creatinine and urea were 0.97 and 0.89 respectively. Cut-off values for salivary creatinine and urea were 0.55 mg/dl and 27.50 mg/dl respectively which gave sensitivity and specificity of 94 % and 85 % for creatinine; as well as 86 % and 93 % for urea. Findings of this study suggest that analysis of salivary creatinine and urea in patients with chronic kidney disease reflects their levels in blood. Hence, salivary creatinine and urea could be used as diagnostic biomarkers of chronic kidney disease.

  1. Warts in a cohort of Danish kidney transplanted patients

    DEFF Research Database (Denmark)

    Zachariae, Claus; Sand, Carsten; Hansen, Jesper Melchior

    2012-01-01

    There are no published clinical studies evaluating the impact of warts on quality of life after transplantation. The aim of this study was to determine the frequency of self-reported skin warts and skin cancer and their impact on quality of life in kidney transplanted patients, as measured...... with the Dermatology Life Quality Index (DLQI). Of 740 patients with a functioning renal allograft and were free of dialysis who were surveyed, 568 returned the questionnaires. Patients were asked about general health issues, with a focus on transplantation history, cutaneous warts and whether they had ever had...

  2. Effect of non-surgical periodontal treatment on chronic kidney disease patients

    Directory of Open Access Journals (Sweden)

    Hilana Paula Carillo Artese

    2010-12-01

    Full Text Available Chronic kidney disease (CKD is a debilitating systemic condition. Our working hypothesis is that CKD predialysis patients with periodontitis would respond poorly to periodontal treatment owing to immunologic compromise. Twenty-one predialysis patients (group 1 and 19 individuals without clinical evidence of kidney disease (group 2 with chronic periodontitis were subjected to non-surgical periodontal treatment with no antibiotics. Clinical periodontal and systemic parameters were evaluated at baseline and 3 months after treatment. Both groups showed significant and similar post-treatment improvements in all periodontal parameters examined. Most interestingly, periodontal treatment had a statistically significant positive effect on the glomerular filtration rate of each individual (group 1, p = 0.04; group 2, p = 0.002. Our results indicate that chronic periodontitis in predialysis kidney disease patients improved similarly in patients with chronic periodontitis and no history of CKD after receiving non-surgical periodontal therapy. This study demonstrates that CKD predialysis patients show a good response to non-surgical periodontal treatment.

  3. Insulin Resistance in Patients with Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Min-Tser Liao

    2012-01-01

    Full Text Available Metabolic syndrome and its components are associated with chronic kidney disease (CKD development. Insulin resistance (IR plays a central role in the metabolic syndrome and is associated with increased risk for CKD in nondiabetic patients. IR is common in patients with mild-to-moderate stage CKD, even when the glomerular filtration rate is within the normal range. IR, along with oxidative stress and inflammation, also promotes kidney disease. In patients with end stage renal disease, IR is an independent predictor of cardiovascular disease and is linked to protein energy wasting and malnutrition. Systemic inflammation, oxidative stress, elevated serum adipokines and fetuin-A, metabolic acidosis, vitamin D deficiency, depressed serum erythropoietin, endoplasmic reticulum stress, and suppressors of cytokine signaling all cause IR by suppressing insulin receptor-PI3K-Akt pathways in CKD. In addition to adequate renal replacement therapy and correction of uremia-associated factors, thiazolidinedione, ghrelin, protein restriction, and keto-acid supplementation are therapeutic options. Weight control, reduced daily prednisolone dosage, and the use of cyclosporin decrease the risk of developing new-onset diabetes after kidney transplantation. Improved understanding of the pathogenic mechanisms underlying IR in CKD may lead to more effective therapeutic strategies to reduce uremia-associated morbidity and mortality.

  4. Outcomes of Percutaneous Nephrolithotomy in Patients with Anomalous Kidney

    Directory of Open Access Journals (Sweden)

    Mehmet Yoldaş

    2017-12-01

    Full Text Available Objective: To evaluate the success and complication rate of percutaneous nephrolithotomy (PNL performed in patients with congenital anomalies such as horseshoe kidneys, crossed renal ectopia and renal malrotation. Materials and Methods: Data of 1472 patients who underwent PNL operation in our clinic between January 2007 and January 2015 were analyzed retrospectively. PNL was performed in 28 renal units of 26 patients with congenital renal anomalies. Demographic data of the patients, type of congenital renal anomalies, success rate of PNL and complications were evaluated. Results: Out of 28 PNL-performed renal units, 14 were found out to be with fusion and 14 with rotation anomalies. The average age of the patients was 53 (±1.97 years, 19 were male and 7 were female with an average stone size of 515 (±87.4 mm2. The average operating time was 109 (±11.0 minutes and fluoroscopy time was 191 (±48.4 seconds. The stone-free rate detected postoperatively by computed tomography was 55%. Complications included postoperative fever in 3 patients, postoperative arteriovenous fistula in 1 patient, and intraoperative colon injury in 1 patient. Conclusion: PNL is a safe and effective method in the treatment of stones in kidneys with congenital anomalies.

  5. [DIET CHARACTERISTICS IN PATIENTS WITH CHRONIC KIDNEY DISEASE].

    Science.gov (United States)

    Bašić-Marković, N; Šutić, I; Popović, B; Marković, R; Vučak, J

    2016-12-01

    Because of the increasing number of patients, chronic kidney disease (CKD) has become a significant public health problem. As kidney function decreases, it is necessary to introduce certain dietary modifications. The aim was to investigate what is the appropriate approach to diet of CKD patients, which could contribute to slowing down progression of the disease. Dietary recommendations are individual for each patient, but also vary in the same patient depending on the stage of disease progression because special attention must be paid to appropriate intake of macronutrients (protein, carbohydrates and fats), micronutrients (sodium, potassium, calcium, phosphorus, zinc, selenium, various vitamins), and water. In newly diagnosed patients, it is necessary to assess their nutritional status and energy requirements. It has been shown that protein-energy malnutrition, muscle loss and cachexia are strong predictors of mortality in CKD. Comparing different dietary approaches in everyday life of patients suffering from CKD, it was found that the most effective diet is Mediterranean food style. Studies confirm that Mediterranean diet has a preventive effect on renal function and reduces progression of the disease. Preventive measures, correct identification and early intervention can increase survival of patients and improve their quality of life. Mediterranean diet tailored to individual stages of CKD has been confirmed as the best choice in CKD patients.

  6. Assessment of diet in chronic kidney disease female predialysis patients.

    Science.gov (United States)

    Włodarek, Dariusz; Głąbska, Dominika; Rojek-Trębicka, Jadwiga

    2014-01-01

    Nutrition is important in the therapy of predialysis patients. The aim of the presented single-centre descriptive study was to assess the diet in chronic kidney disease female predialysis patients with no previous dietary intervention, in comparison with recommendations, as well as the analysis of the energy, protein and phosphate intake in correlation with chosen laboratory measurements. The research was carried out in 31 female predialysis patients with CKD of different etiology, aged 29-79 years (GFR: 19.4±9.7 ml/min/1.73 m2). Main outcome measures were self-reported data from three-day dietary recall. Nutrients content and energy value of diet were compared with guidelines for chronic kidney disease patients or, in case of nutrients when they are not settled, with the recommendations for healthy women. All patients had a lower energy intake than the recommended level. At the same time, 35.8% of patients were characterised by improper protein intake--too low or too high. The majority of patients had low intake of most of vitamins and minerals. The total, animal and plant protein were positively correlated with the energy value of diet and with amount of most of the nutrients. Values of GFR were positively correlated with animal protein intake, while phosphate and creatinine in blood were negatively correlated with total and animal protein intake. The study highlights that diet of CKD predialysis patients with no previous dietary intervention is not properly balanced.

  7. A Successful Approach to Kidney Transplantation in Patients With Enteric (Secondary Hyperoxaluria

    Directory of Open Access Journals (Sweden)

    Joke I. Roodnat, MD, PhD

    2017-12-01

    Conclusions. This is the first systematic description of kidney transplantation in a cohort of patients with enteric hyperoxaluria. Common complications after kidney transplantation impact long-term transplant function in these patients. With our protocol, kidney transplantation outcomes were favorable in this population with unfavorable transplantation prospects and even previous unsuccessful transplants.

  8. Ambulatory Care after Acute Kidney Injury: An Opportunity to Improve Patient Outcomes

    Directory of Open Access Journals (Sweden)

    Samuel A. Silver

    2015-10-01

    Full Text Available Purpose of review: Acute kidney injury (AKI is an increasingly common problem among hospitalized patients. Patients who survive an AKI-associated hospitalization are at higher risk of de novo and worsening chronic kidney disease, end-stage kidney disease, cardiovascular disease, and death. For hospitalized patients with dialysis-requiring AKI, outpatient follow-up with a nephrologist within 90 days of hospital discharge has been associated with enhanced survival. However, most patients who survive an AKI episode do not receive any follow-up nephrology care. This narrative review describes the experience of two new clinical programs to care for AKI patients after hospital discharge: the Acute Kidney Injury Follow-up Clinic for adults (St. Michael's Hospital and University Health Network, Toronto, Canada and the AKI Survivor Clinic for children (Cincinnati Children's Hospital, USA. Sources of information: MEDLINE, PubMed, ISI Web of Science Findings: These two ambulatory clinics have been in existence for close to two (adult and four (pediatric years, and were developed separately and independently in different populations and health systems. The components of both clinics are described, including the target population, referral process, medical interventions, patient education activities, and follow-up schedule. Common elements include targeting patients with KDIGO stage 2 or 3 AKI, regular audits of the inpatient nephrology census to track eligible patients, medication reconciliation, and education on the long-term consequences of AKI. Limitations: Despite the theoretical benefits of post-AKI follow-up and the clinic components described, there is no high quality evidence to prove that the interventions implemented in these clinics will reduce morbidity or mortality. Therefore, we also present a plan to evaluate the adult AKI Follow-up Clinic in order to determine if it can improve clinical outcomes compared to patients with AKI who do not

  9. Knowledge-based immunosuppressive therapy for kidney transplant patients--from theoretical model to clinical integration.

    Science.gov (United States)

    Seeling, Walter; Plischke, Max; de Bruin, Jeroen S; Schuh, Christian

    2015-01-01

    Immunosuppressive therapy is a risky necessity after a patient received a kidney transplant. To reduce risks, a knowledge-based system was developed that determines the right dosage of the immunosuppresive agent Tacrolimus. A theoretical model, to classify medication blood levels as well as medication adaptions, was created using data from almost 500 patients, and over 13.000 examinations. This model was then translated into an Arden Syntax knowledge base, and integrated directly into the hospital information system of the Vienna General Hospital. In this paper we give an overview of the construction and integration of such a system.

  10. Quality of life of lung cancer patients receiving outpatient chemotherapy

    OpenAIRE

    MATSUDA, AYAKO; KOBAYASHI, MIKA; SAKAKIBARA, YUMI; TAMAOKA, MEIYO; FURUIYE, MASASHI; INASE, NAOHIKO; MATSUSHIMA, EISUKE

    2011-01-01

    An increasing number of cancer patients receive outpatient chemotherapy as an alternative to inpatient chemotherapy. The aim of this study was to investigate whether quality of life (QOL) during outpatient chemotherapy was better than QOL prior to hospital discharge, and to explore possible related factors prior to hospital discharge that affected the QOL of lung cancer patients who received outpatient chemotherapy. Lung cancer inpatients who were scheduled for outpatient chemotherapy were as...

  11. Kidney transplantation does not increase the level of basic hope or life satisfaction compared with hemodialysis in patients with chronic kidney disease.

    Science.gov (United States)

    Zegarow, P; Jankowska, M; Sańko-Resmer, J; Durlik, M; Grzeszczyk, M; Pączek, L

    2014-10-01

    Although renal replacement therapy can lead to improved health, it also can cause emotional disturbances in patients. It is believed that the success of renal replacement therapy hinges not only on medical parameters, but also on psychosocial factors, which is why modern medicine provides an ever-increasing role in the improvement of patients' quality of life. The purpose of this study was to compare the level of life satisfaction, purpose in life, and basic hope in patients who had received renal replacement due to chronic kidney disease. We also tested whether the specific type of renal replacement therapy and kidney function parameters were influential factors on the above variables. Sixty-one adult patients treated via renal replacement for chronic kidney disease took part in the study. Patients were divided into two groups: 31 hemodialysis patients (15 women and 16 men, ages 23-77 years, mean 51.19 years, SD 14.53 years) and 30 patients who had undergone kidney transplantation (14 women and 16 men, ages 22-69 years, mean 48.40 years, SD 12.64 years). The following research tools were used for analysis: Satisfaction With Life Scale (SWLS), Purpose in Life Test (PIL), and Basic Hope Inventory (BHI-12). There were no statistical differences in the level of satisfaction with life between hemodialysis patients and postkidney transplant patients. The results for the SWLS obtained from both groups fell within the normal range. The average SWLS for hemodialysis patients remained 20.61, SD = 5.79; for postkidney transplant patients, it was 22.57, SD = 5.16. The PIL level in the group of hemodialysis patients (101.5, SD = 15.64) was significantly lower than in the group of postkidney transplant patients (109.7, SD = 15.54). The average BHI-12 level was similar in both groups. The average BHI-12 result for hemodialysis patients was 29.00 (SD = 5.06), and for postkidney transplant patients 29.93 (SD = 3.55). The correlations between the psychological variables and

  12. [Survival analysis of 487 patients with kidney transplantation].

    Science.gov (United States)

    Ianhez, L E; de Paula, F J; Campagnari, J C; Nahas, W C; Saldanha, L B; Arap, S; Sabbaga, E

    1992-01-01

    The causes of graft loss were analysed in a group of 487 kidney transplants, of which 252 (51.46%) concerned related donors, 139 (28.5%) cadaver donors and 96 (19.7%) non-related donors. A total of 74 kidneys were lost in the first 3 months after transplantation (15.19%). In 34 cases the loss was due to immunological factors (45.9%) in 21 cases (28.3%) to the death of the patients and in 19 cases (25.7%) to the technical causes. From 34 losses by immunological problems, 32 were rejections with humoral character (acute vascular rejection in 11 cases, late humoral rejection in 11 cases, immediate humoral rejection in 9 cases, ABO incompatibility in one case) and recurrence of original disease in one case. Acute cellular rejection was observed in only one patient. None of the patients died from immunological loss of the graft. The most frequent cause of death were sepsis (13 out of 21 patients) and the most common focus of infection was pulmonary (5 patients). It occurred most frequently with cadaveric donor, (10.07%). Death related to cardiovascular causes occurred in four patients, digestive in two and in consequence of arterial bleeding in two. Among the 23 losses by technical factors renal artery thrombosis was the most frequent (11 cases); renal rupture occurred in three cases, renal vein thrombosis in two rupture of arterial anastomosis in one and inviable kidney in another one. The technical loss was most frequent with cadaver donors (8.63%), followed by non-related donors (4.16%) and related donors (2.77%). Four patients died from causes directly related to technical factors.(ABSTRACT TRUNCATED AT 250 WORDS)

  13. Anxiety and depression in patients receiving radiotherapy. Prospective study

    International Nuclear Information System (INIS)

    Chaturvedi, S.K.; Chandra, P.S.; Channabasavanna, S.M.; Anantha, N.; Reddy, B.K.M.; Sharma, S.

    1994-01-01

    The objective of this study was to detect the prevalence of anxiety and depressive disorders using the Hospital Anxiety and Depression Scale (HADS) prospectively in patients receiving Radiotherapy (RT) during and after treatment. 140 consecutive cancer patients referred for radiotherapy and their care givers were included. All patients were administered the Hospital Anxiety and Depression Scale (HADS) conducted at intake, just before starting RT, after finishing the course of RT, and at 3-4 months follow-up. Anxiety and depression are detected frequently in patients receiving RT both prior to treatment and later during follow-up

  14. Better recovery of kidney function in patients with de novo chronic kidney disease after partial nephrectomy compared with those with pre-existing chronic kidney disease.

    Science.gov (United States)

    Takagi, Toshio; Kondo, Tsunenori; Iizuka, Junpei; Omae, Kenji; Kobayashi, Hirohito; Hashimoto, Yasunobu; Yoshida, Kazuhiko; Tanabe, Kazunari

    2014-06-01

    We compared kidney functional recovery between patients with pre-existing chronic kidney disease, those with de novo chronic kidney disease and those with normal kidney function, after partial nephrectomy. A total of 311 patients who underwent partial nephrectomy at Tokyo Women's Medical University Hospital, Tokyo, Japan, between January 2004 and July 2011 with sufficient kidney functional data participated in the study. Patients with pre-existing chronic kidney disease (group1: 78 patients) were defined as those with estimated glomerular filtration rate under 60 mL/min/m(2) before partial nephrectomy. Patients with de novo chronic kidney disease (group 2: 49) were defined as those with estimated glomerular filtration rate over 60 mL/min/m(2) before surgery and who developed estimated glomerular filtration rate under 60 mL/min/m(2) 3 months after partial nephrectomy. Normal patients (group 3: 184) were defined as those with estimated glomerular filtration rate over 60 mL/min/m(2) both before and after partial nephrectomy. Group 1 was associated with older age and higher comorbidity, including hypertension and diabetes mellitus, compared with other groups. R.E.N.A.L. score was not significantly different between the groups. Although the percent change of estimated glomerular filtration rate between the preoperative period and 3 months after partial nephrectomy in group 2 was significantly decreased compared with that in other groups (group 1: -6.8%, group 2: -18%, group 3: -7.3%), the renal functional recovery between 3 and 12 months after partial nephrectomy in group 2 was better than that in other groups (group 1: -0.5%, group 2: 5.6%, group 3: -0.4%). Patients with de novo chronic kidney disease had better kidney functional recovery than the other two groups, which might suggest that they were surgically assaulted and developed chronic kidney disease in the early postoperative period, and were essentially different from those with pre-existing chronic kidney

  15. Metabolic Profiling of Impaired Cognitive Function in Patients Receiving Dialysis

    OpenAIRE

    Kurella Tamura, Manjula; Chertow, Glenn M.; Depner, Thomas A.; Nissenson, Allen R.; Schiller, Brigitte; Mehta, Ravindra L.; Liu, Sai; Sirich, Tammy L.

    2016-01-01

    Retention of uremic metabolites is a proposed cause of cognitive impairment in patients with ESRD. We used metabolic profiling to identify and validate uremic metabolites associated with impairment in executive function in two cohorts of patients receiving maintenance dialysis. We performed metabolic profiling using liquid chromatography/mass spectrometry applied to predialysis plasma samples from a discovery cohort of 141 patients and an independent replication cohort of 180 patients partici...

  16. Fasting ramadan in kidney transplant patients is safe

    Directory of Open Access Journals (Sweden)

    Boobes Yousef

    2009-01-01

    Full Text Available Muslims with renal transplant often ask their doctors whether fasting Ramadan is safe. Scanty studies have addressed this question. This prospective study was undertaken to identify any clinical or biological changes with Muslim fasting. 22 kidney transplant patients with stable kidney functions, who were transplanted for more than one year, and voluntarily chose to fast during Ramadan in 1425 H (October-November 2004, were studied. Total of 22 subjects (10 men and 12 women with a mean age of 47 ± 11.6 years were studied. Full clinical and biological assessment was done before during and after the month of Ramadan fasting. Medications were taken in two divided doses at sunset (time of breaking the fast and pre dawn (before the fast. None of the patients experienced any undue fatigue, or symptoms. Body weight, blood pressure, kidney function tests, blood sugar, lipid profile, and cyclosporine levels remained stable. In conclusion it is safe for renal transplant recipients of more than one year and having stable graft function to fast during the month of Ramadan; however caution is advised for moderate to severe impaired renal function.

  17. Kidney biomimicry--a rediscovered scientific field that could provide hope to patients with kidney disease.

    Science.gov (United States)

    Stenvinkel, Peter; Johnson, Richard J

    2013-11-01

    Most studies on kidney disease have relied on classic experimental studies in mice and rats or clinical studies in humans. From such studies much understanding of the physiology and pathophysiology of kidney disease has been obtained. However, breakthroughs in the prevention and treatment of kidney diseases have been relatively few, and new approaches to fight kidney disease are needed. Here we discuss kidney biomimicry as a new approach to understand kidney disease. Examples are given of how various animals have developed ways to prevent or respond to kidney failure, how to protect themselves from hypoxia or oxidative stress and from the scourge of hyperglycemia. We suggest that investigation of evolutionary biology and comparative physiology might provide new insights for the prevention and treatment of kidney disease. Copyright © 2013 IMSS. Published by Elsevier Inc. All rights reserved.

  18. Is phenytoin contraindicated in patients receiving cranial irradiation?

    Energy Technology Data Exchange (ETDEWEB)

    Borg, M.F. [Royal Adelaide Hospital, SA (Australia); Probert, J.C. [Auckland Hospital, Auckland (New Zealand). Dept. of Radiation Oncology; Zwi, L.J. [Auckland Univ. (New Zealand). Dept. of Medicine and Surgery

    1995-02-01

    Three recent publications have reported the development of erythema multiforme and Stevens-Johnson syndrome in patients receiving cranial irradiation and sodium phenytoin. Some authors have recommended that patients receiving whole brain radiation therapy and who have had seizures should not be prescribed phenytoin but an alternative anticonvulsant. This article reviews the current literature pertaining to the development of this potentially lethal complication in patients receiving whole brain radiation and phenytoin, with reference to the single recorded case of Stevens-Johnson syndrome in a patient receiving cranial irradiation and phenytoin in Auckland, New Zealand. While the clinical picture in the 16 patients reported in the literature and the current case report differed from the classical form of erythema multiforme, a similar pattern of presentation and outcome appeared in all patients reviewed, suggesting that the combination of phenytoin, cranial irradiation and the gradual reduction of concomitant steroids seem to lead to the development of erythema multiforme and/or Stevens-Johnson syndrome. The data presented, although sparse, suggest that phenytoin should not be prescribed in patients receiving cranial irradiation. 21 refs., 2 tabs., 3 figs.

  19. Is phenytoin contraindicated in patients receiving cranial irradiation?

    International Nuclear Information System (INIS)

    Borg, M.F.; Probert, J.C.; Zwi, L.J.

    1995-01-01

    Three recent publications have reported the development of erythema multiforme and Stevens-Johnson syndrome in patients receiving cranial irradiation and sodium phenytoin. Some authors have recommended that patients receiving whole brain radiation therapy and who have had seizures should not be prescribed phenytoin but an alternative anticonvulsant. This article reviews the current literature pertaining to the development of this potentially lethal complication in patients receiving whole brain radiation and phenytoin, with reference to the single recorded case of Stevens-Johnson syndrome in a patient receiving cranial irradiation and phenytoin in Auckland, New Zealand. While the clinical picture in the 16 patients reported in the literature and the current case report differed from the classical form of erythema multiforme, a similar pattern of presentation and outcome appeared in all patients reviewed, suggesting that the combination of phenytoin, cranial irradiation and the gradual reduction of concomitant steroids seem to lead to the development of erythema multiforme and/or Stevens-Johnson syndrome. The data presented, although sparse, suggest that phenytoin should not be prescribed in patients receiving cranial irradiation. 21 refs., 2 tabs., 3 figs

  20. Kidney transplant in pediatric patients with severe bladder pathology.

    Science.gov (United States)

    Sierralta, María Consuelo; González, Gloria; Nome, Claudio; Pinilla, Cesar; Correa, Ramón; Mansilla, Juan; Rodríguez, Jorge; Delucchi, Angela; Ossandón, Francisco

    2015-11-01

    The aim of the current study was to compare results in pediatric renal transplantation of patients with and without SBP. Between 2001 and 2013, a total of 168 kidney transplants were performed at our center. A retrospective analysis was performed and recipients were divided into two groups: NB and SBP. Incidence of surgical complications after procedure, and graft and patient survival were evaluated. A total of 155 recipients (92%) with complete data were analyzed, and 13 recipients that had had previous bladder surgeries were excluded (11 with VUR surgery and two with previous kidney transplants), of the 155 recipients: 123 (79%) patients had NB, and 32 (21%) patients had SBP, with a median follow-up of 60 (1-137) and 52 (1-144) months, respectively. Among post-transplant complications, UTI (68.8% vs. 23%, p < 0.0001) and symptomatic VUR to the graft (40.6% vs. 7.3%, p < 0.0001) were significantly higher in the SBP group. There was no significant difference in overall graft and patient survival between groups. Renal transplantation is safe in pediatric recipients with SBP; however, urologic complications such as UTI and VUR were significantly higher in this group. Graft and patient survival was similar in SBP and NB groups. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  1. Enhanced mucosal reactions in AIDS patients receiving oropharyngeal irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Watkins, E.B.; Findlay, P.; Gelmann, E.; Lane, H.C.; Zabell, A.

    1987-09-01

    The oropharynx and hypopharynx are common sites of involvement in AIDS patients with mucocutaneous Kaposi's sarcoma. The radiotherapist is often asked to intervene with these patients due to problems with pain, difficulty in swallowing, or impending airway obstruction. We have noted an unexpected decrease in normal tissue tolerance of the oropharyngeal mucosa to irradiation in AIDS patients treated in our department. Data on 12 patients with AIDS and Kaposi's sarcoma receiving oropharyngeal irradiation are presented here. Doses ranged from 1000 cGy to 1800 cGy delivered in 150-300 cGy fractions. Seven of eight patients receiving doses of 1200 cGy or more developed some degree of mucositis, four of these developed mucositis severe enough to require termination of treatment. All patients in this study received some form of systemic therapy during the course of their disease, but no influence on mucosal response to irradiation was noted. Four patients received total body skin electron treatments, but no effect on degree of mucositis was seen. Presence or absence of oral candidiasis was not an obvious factor in the radiation response of the oral mucosa in these patients. T4 counts were done on 9 of the 12 patients. Although the timing of the T4 counts was quite variable, no correlation with immune status and degree of mucositis was found. The degree of mucositis seen in these patients occurred at doses much lower than expected based on normal tissue tolerances seen in other patient populations receiving head and neck irradiations. We believe that the ability of the oral mucosa to repair radiation damage is somehow altered in patients with AIDS.

  2. Enhanced mucosal reactions in AIDS patients receiving oropharyngeal irradiation

    International Nuclear Information System (INIS)

    Watkins, E.B.; Findlay, P.; Gelmann, E.; Lane, H.C.; Zabell, A.

    1987-01-01

    The oropharynx and hypopharynx are common sites of involvement in AIDS patients with mucocutaneous Kaposi's sarcoma. The radiotherapist is often asked to intervene with these patients due to problems with pain, difficulty in swallowing, or impending airway obstruction. We have noted an unexpected decrease in normal tissue tolerance of the oropharyngeal mucosa to irradiation in AIDS patients treated in our department. Data on 12 patients with AIDS and Kaposi's sarcoma receiving oropharyngeal irradiation are presented here. Doses ranged from 1000 cGy to 1800 cGy delivered in 150-300 cGy fractions. Seven of eight patients receiving doses of 1200 cGy or more developed some degree of mucositis, four of these developed mucositis severe enough to require termination of treatment. All patients in this study received some form of systemic therapy during the course of their disease, but no influence on mucosal response to irradiation was noted. Four patients received total body skin electron treatments, but no effect on degree of mucositis was seen. Presence or absence of oral candidiasis was not an obvious factor in the radiation response of the oral mucosa in these patients. T4 counts were done on 9 of the 12 patients. Although the timing of the T4 counts was quite variable, no correlation with immune status and degree of mucositis was found. The degree of mucositis seen in these patients occurred at doses much lower than expected based on normal tissue tolerances seen in other patient populations receiving head and neck irradiations. We believe that the ability of the oral mucosa to repair radiation damage is somehow altered in patients with AIDS

  3. Prevalence of chronic kidney disease among patients undergoing transradial percutaneous coronary interventions.

    Science.gov (United States)

    Hossain, Mohammad A; Quinlan, Amy; Heck-Kanellidis, Jennifer; Calderon, Dawn; Patel, Tejas; Gandhi, Bhavika; Patel, Shrinil; Hetavi, Mahida; Costanzo, Eric J; Cosentino, James; Patel, Chirag; Dewan, Asa; Kuo, Yen-Hong; Salman, Loay; Vachharajani, Tushar J

    2018-03-01

    While transradial approach to conduct percutaneous coronary interventions offers multiple advantages, the procedure can cause radial artery damage and occlusion. Because radial artery is the preferred site for the creation of an arteriovenous fistula to provide dialysis, patients with chronic kidney disease are particularly dependent on radial artery for their long-term survival. In this retrospective study, we investigated the prevalence of chronic kidney disease in patients undergoing coronary interventions via radial artery. Stage of chronic kidney disease was based on estimated glomerular filtration rate and National Kidney Foundation - Kidney Disease Outcomes Quality Initiative guidelines. A total of 497 patients undergoing transradial percutaneous coronary interventions were included. Over 70.4% (350/497) of the patients had chronic kidney disease. Stage II chronic kidney disease was observed in 243 (69%) patients (estimated glomerular filtration rate = 76.0 ± 8.4 mL/min). Stage III was observed in 93 (27%) patients (estimated glomerular filtration rate = 49 ± 7.5 mL/min). Stage IV chronic kidney disease was observed in 5 (1%) patients (estimated glomerular filtration rate = 25.6 ± 4.3 mL/min) and Stage V chronic kidney disease was observed in 9 (3%) patients (estimated glomerular filtration rate = 9.3 ± 3.5 mL/min). Overall, 107 of 350 patients (30%) had advanced chronic kidney disease, that is, stage III-V chronic kidney disease. Importantly, 14 of the 107 (13%) patients had either stage IV or V chronic kidney disease. This study finds that nearly one-third of the patients undergoing transradial percutaneous coronary interventions have advanced chronic kidney disease. Because many of these patients may require dialysis, the use of radial artery to conduct percutaneous coronary interventions must be carefully considered in chronic kidney disease population.

  4. The relationship between serum and urinary Fetuin-A levels and kidney stone formation among kidney stone patients.

    Science.gov (United States)

    Mehrsai, Abdolrasoul; Guitynavard, Fateme; Nikoobakht, Mohammad Reza; Gooran, Shahram; Ahmadi, Ayat

    2017-01-01

    Mineralization inhibitors are required to prevent the precipitation of minerals and inhibit the formation of kidney stones and other ectopic calcifications. In laboratory studies, Fetuin-A as a glycoprotein has inhibited hydroxyapatite precipitation in calcium and phosphate supersaturated solutions; however, information about patients with kidney stones is limited. The aim of this study was to investigate the association of serum and urinary Fetuin-A levels with calcium oxalate kidney stones. In this case-control study, 30 patients with kidney stones and 30 healthy individuals without any history of urolithiasis who were referred to the urology ward of Sina Hospital of Tehran, Iran, in 2015 were entered into the study. All patients underwent computerized tomography scans. After collecting demographic information, serum and urine levels of Fetuin-A and some other calcification inhibitors and promoters, were measured and compared using T-test, Mann-Whitney and logistic regression between the two study groups. Patients with kidney stones, on average, had lower levels of Serum Fetuin-A (1522.27 ±755.39 vs. 1914.64 ±733.76 μg/ml; P = 0.046) as well as lower levels of Urine Fetuin-A (944.62 ±188.5 vs. 1409.68 ±295.26 μg/ml; P <0.001). Multivariate logistic analysis showed that urinary calcium and serum creatinine are the risk factors and Fetuin-A is a urinary protective factor for kidney stones. PFC Our study showed that patients with kidney stones had lower serum and urinary levels of Fetuin-A. In the logistic regression model, urinary Fetuin-A was reported as a protective factor for kidney stones.

  5. Prevalence of anemia in predialysis chronic kidney disease patients

    Directory of Open Access Journals (Sweden)

    FAM Shaheen

    2011-01-01

    Full Text Available To evaluate the prevalence of anemia in a large cohort that comprises patients in different stages of chronic kidney disease (CKD in the kingdom of Saudi Arabia (KSA, we conducted a multi-center cross-sectional study of a cohort of CKD patients who have not started dialysis. The study patients were recruited from the nephrology clinics in 11 different medical centers distributed all over the regions of the KSA. For the estimated glomerular filtration rate (GFR, we used the Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI equation. There were 250 study patients who fulfilled the criteria for the study. The patients were stratified according to their GFR as follows: stage 1: 19 patients, stage 2: 35 patients, stage 3: 67 patients, stage 4: 68 patients, and stage 5: 61 patients. The composite of proteinuria and abnormal imaging in stages 1 and 2 was satisfied in 100% of the cases. The prevalence of anemia was elevated for the hemoglobin levels below 12 g/dL (the level at which the evaluation of anemia in CKD should be initiated in the different stages of CKD, that is, 42%, 33%, 48%, 71%, and 82% in the stages from 1 to 5, respectively. The prevalence was also elevated for the hemoglobin levels below 11 g/dL (the minimum hemoglobin level at which therapy should be initiated with erythropoietin, that is, 21%, 17%, 31%, 49%, and 72%, respectively for stages from 1 to 5. In conclusion, we found a large prevalence of anemia among the CKD population in Saudi Arabia, and the burden of patients who require treatment with erythropoietin is considerably large. However, the response to therapy will not require large doses according to the availability of long-acting erythropoiesis stimulating agents, which will render the therapy more convenient and less expensive.

  6. An Evaluation of Hepatotoxicity in Breast Cancer Patients Receiving ...

    African Journals Online (AJOL)

    Background: Hepatic dysfunction in the cancer unit has a significant impact on patient outcomes. The therapeutic application of anthracycline antibiotics are limited by side‑effects mainly myelosuppression, chronic cardiotoxicity, and hepatotoxicity. Aim: To assess the risk of Hepatotoxicity in breast cancer patients receiving ...

  7. Post-operative neuromuscular function of patients receiving non ...

    African Journals Online (AJOL)

    Objectives: To determine the number of patients whose non-depolarising muscle relaxation is adequately reversed. To define factors that contribute to reversal. Design: A cross sectional study. Setting: Universitas Hospital recovery room over a 2 month period. Subjects: Patients that received non-depolarising muscle ...

  8. Plasma neutrophil gelatinase associated lipocalin (NGAL) is associated with kidney function in uraemic patients before and after kidney transplantation

    DEFF Research Database (Denmark)

    Magnusson, Nils Erik; Hornum, Mads; Jørgensen, Kaj Anker

    2012-01-01

    Neutrophil gelatinase associated lipocalin (NGAL) is a biomarker of kidney injury. We examined plasma levels of NGAL in a cohort of 57 kidney allograft recipients (Tx group, 39 ± 13 years), a uraemic group of 40 patients remaining on the waiting list (47 ± 11 years) and a control group of 14...... healthy subjects matched for age, sex and body mass index (BMI). The kidney graft recipients were studied at baseline before transplantation and 3 and 12 months after transplantation and the uraemic group at baseline and after 12 months....

  9. Mobile kidney pain provocation ultrasonography before surgery for symptomatic mobile kidney: A prospective study of 43 consecutive patients.

    Science.gov (United States)

    Arnerlöv, Conny; Söderström, Minette; Öhberg, Lars

    2016-01-01

    The aim of this study was to evaluate whether mobile kidney pain provocation ultrasonography together with intravenous pyelography in supine and standing positions and a full medical history can confirm the diagnosis of the clinical condition of symptomatic mobile kidney and aid the selection of patients for surgical treatment. In a consecutive study, 43 patients with the clinical picture of symptomatic mobile kidney, a positive mobile kidney pain provocation ultrasonography and a renal descent of at least 2 lumbar vertebral heights on intravenous pyelography in the standing position, were operated on with nephropexy. Patients' pain relief after nephropexy was evaluated by clinical follow-up, a questionnaire and visual analogue scale (VAS) scoring. Reduction of pain after nephropexy was associated with a significant decrease in VAS scoring from a median of 8 (range 4-10) preoperatively to a median of 0 (range 0-7) postoperatively (p mobile kidney pain provocation ultrasonography and intravenous pyelography in supine and standing positions can verify the diagnosis of symptomatic mobile kidney and aid the selection of patients who will benefit from nephropexy.

  10. Assessment of psychological responses in patients about to receive radiotherapy

    International Nuclear Information System (INIS)

    Karasawa, Kumiko; Horikawa, Naoshi; Kawase, Eri

    2005-01-01

    Radiotherapy is considered to be associated with psychological distress. We assessed the mental status, anxiety, and the factors associated with these in cancer patients about to receive radiotherapy. Hospitalized patients about to receive radiotherapy participated. Psychological status was assessed by a psychiatrist, based on interview about the type of anxiety related to cancer or radiotherapy as well as self-rating questionnaires. Eligible data were collected from 94 patients. The incidence of mental disorders was 20%. The total mood disturbance scores were significantly higher in patients with poor performance status. The most common type of anxiety regarding radiotherapy was acute adverse effect, and the predictors were palliative treatment and living alone. Mental disorders, mood disturbance, and anxiety in patients cannot be neglected in radiation oncology practice. Especially careful attention should be paid to patients with these predictive factors. (author)

  11. Hydration status of patients with end-stage renal disease after kidney transplantation.

    Science.gov (United States)

    Gueutin, Victor; Ficheux, Maxence; Châtelet, Valérie; Lecouf, Angélique; Henri, Patrick; Hurault de Ligny, Bruno; Ryckelynck, Jean-Philippe; Lobbedez, Thierry

    2011-01-01

    This study was carried out to estimate the modification of hydration status within the first three months of renal transplantation. Fifty patients who underwent a first kidney allograft were prospectively followed for three months after renal transplantation to assess hydration status by bioimpedance spectroscopy. Two hours before the transplant procedure, 10/42 (23.8%) patients were overhydrated. Two days after surgery, 32/40 (80.0%) patients were overhydrated and at three months, 14/27 (51.9%) patients remained fluid-overloaded. Peritoneal dialysis (PD) patients had a lower hydration status (-0.60 L) than hemodialysis (HD) patients (0.70 L; p hydration status before transplantation (p = 0.031). At three months, 12/14 of the overhydrated patients had a creatinine clearance between 30 and 60 mL/min/1.73 m(2) . Patients receiving a first kidney transplant frequently have a hydration disorder. Transplantation is associated with increased hydration status, which seems to persist if DGF or SGF occurs. © 2011 John Wiley & Sons A/S.

  12. Dyslipidemia in patients with chronic kidney disease: etiology and management

    Directory of Open Access Journals (Sweden)

    Mikolasevic I

    2017-02-01

    Full Text Available Ivana Mikolasevic,1,2 Marta Žutelija,3 Vojko Mavrinac,1 Lidija Orlic 2 1Department of Gastroenterology, 2Department of Nephrology, Dialysis and Kidney Transplantation, UHC Rijeka, 3School of Medicine, Rijeka, Croatia Abstract: Patients with chronic kidney disease (CKD, including those with end-stage renal disease, treated with dialysis, or renal transplant recipients have an increased risk for cardiovascular disease (CVD morbidity and mortality. Dyslipidemia, often present in this patient population, is an important risk factor for CVD development. Specific quantitative and qualitative changes are seen at different stages of renal impairment and are associated with the degree of glomerular filtration rate declining. Patients with non-dialysis-dependent CKD have low high-density lipoproteins (HDL, normal or low total cholesterol (TC and low-density lipoprotein (LDL cholesterol, increased triglycerides as well as increased apolipoprotein B (apoB, lipoprotein(a (Lp (a, intermediate- and very-low-density lipoprotein (IDL, VLDL; “remnant particles”, and small dense LDL particles. In patients with nephrotic syndrome lipid profile is more atherogenic with increased TC, LDL, and triglycerides. Lipid profile in hemodialysis (HD patients is usually similar to that in non-dialysis-dependent CKD patients. Patients on peritoneal dialysis (PD have more altered dyslipidemia compared to HD patients, which is more atherogenic in nature. These differences may be attributed to PD per se but may also be associated with the selection of dialytic modality. In renal transplant recipients, TC, LDL, VLDL, and triglycerides are elevated, whereas HDL is significantly reduced. Many factors can influence post-transplant dyslipidemia including immunosuppressive agents. This patient population is obviously at high risk; hence, prompt diagnosis and management are required to improve their clinical outcomes. Various studies have shown statins to be effective in the

  13. Effect of Acetaminophen on the Prevention of Acute Kidney Injury in Patients With Sepsis.

    Science.gov (United States)

    Patanwala, Asad E; Aljuhani, Ohoud; Bakhsh, Hussain; Erstad, Brian L

    2018-01-01

    Acute kidney injury (AKI) commonly occurs in patients with sepsis. Acetaminophen (APAP) has been shown to inhibit lipid peroxidation and, thus, may be renal protective in patients with sepsis. The objective of this study was to determine the effect of APAP on AKI in patients with sepsis. This was a retrospective cohort study conducted at 2 affiliated academic medical centers in the United States. Adult patients who were admitted to the intensive care unit with a diagnosis of severe sepsis were included. Patients were categorized based on whether APAP was received within the first 7 days of hospitalization (APAP or no APAP groups). The primary outcome measure was occurrence or increase in AKI stage from admission. Multivariate logistic regression analyses were used to adjust for potential confounders. There were 238 patients who were included in the study cohort. Of these, 122 received APAP and 116 did not receive APAP. AKI or exacerbation occurred in 16.4% (n = 20) of patients in the APAP group and 19.8% (n = 23) of patients in the no APAP group ( P = 0.505). After adjusting for the most important confounders, there was no significant association between APAP use and AKI (odds ratio = 1.2; 95% CI = 0.6-2.4; P = 0.639). APAP use in critically ill patients with sepsis may not reduce the occurrence or exacerbation of AKI.

  14. Torsion of wandering spleen in patient with horseshoe kidney

    International Nuclear Information System (INIS)

    Molski, St.; Zurada, A.; Meder, G.; Lasek, W.

    2005-01-01

    Wandering spleen is rare pathology, mostly occurring in young women. Disease may be congenital or acquired. Absence or laxity of ligaments leads to spleen pathologic mobility and may cause torsion of its pedicle, resulting in ischemia or infarct even haemorrhagic shock and patients death. We report a case of young woman previously diagnosed (and treated nonoperative) with wandering spleen who presented acute abdomen after minor blunt trauma. She was evaluated with abdominal ultrasound (US) and spiral computed tomography (CT). Torsion of splenic pedicle and splenic rupture was diagnosed and a horseshoe kidney as well. Laparotomy followed by splenectomy confirmed the existence of an intrapelvic torsioned wandering spleen. The only definitive treatment of wandering spleen is operative since nonoperative treatment is associated with high complication rate. Earlier diagnosis of wandering spleen in asymptomatic patients lets to direct diagnosis when patient starts to present with acute abdomen. CT and abdominal US play most important role in diagnosing splenic pedicle torsion. To our knowledge this is a first case of torsion of splenic pedicle in patient with horseshoe kidney. We consider this coincidence to be a congenital defect as both conditions may develop in second month gestation. (author)

  15. The doctor-patient relationship in living donor kidney transplantation.

    Science.gov (United States)

    Danovitch, Gabriel M

    2007-11-01

    A therapeutic and effective doctor-patient relationship and patient-doctor relationship is at the core of all successful medical care. The medical and psychological evaluation of a potential kidney donor serves to protect the long-term health of both the donor and the potential recipient. Careful assessment of risk and donor education is at the core of donor evaluation and the decision to progress with donation requires refined clinical judgment by the medical team and critical thinking by the donor. Increasing pressure to increase the numbers of living donor transplants and suggestions by some that the process should be commercialized make it timely to consider the nature of the relationship between the doctor and the patient in the unusual circumstance of living donation. A high rate of complications in recipients of purchased kidneys and a lack of knowledge of the fate of paid donors have been reported. Commercialization of transplantation undermines the therapeutic doctor-patient relationship and threatens the healthy development of the international transplant endeavor.

  16. Management of hepatitis B reactivation in patients receiving cancer chemotherapy

    OpenAIRE

    Huang, Yi-Wen; Chung, Raymond T.

    2012-01-01

    Hepatitis B virus (HBV) reactivation is well documented in previously resolved or inactive HBV carriers who receive cancer chemotherapy. The consequences of HBV reactivation range from self-limited conditions to fulminant hepatic failure and death. HBV reactivation also leads to premature termination of chemotherapy or delay in treatment schedules. This review summarizes current knowledge of management of HBV reactivation in patients receiving cancer chemotherapy. HBV surface antigen (HBsAg) ...

  17. Vasopressin, Copeptin, and Renal Concentrating Capacity in Patients with Autosomal Dominant Polycystic Kidney Disease without Renal Impairment

    NARCIS (Netherlands)

    Zittema, Debbie; Boertien, Wendy E.; van Beek, Andre P.; Dullaart, Robin P. F.; Franssen, Casper F. M.; de Jong, Paul E.; Meijer, Esther; Gansevoort, Ron T.

    Background and objectives Autosomal dominant polycystic kidney disease (ADPKD) is the most prevalent hereditary renal disease, characterized by cyst formation in the kidneys leading to end stage kidney failure. It is clinically acknowledged that ADPKD patients have impaired urine concentrating

  18. Living donor risk model for predicting kidney allograft and patient survival in an emerging economy.

    Science.gov (United States)

    Zafar, Mirza Naqi; Wong, Germaine; Aziz, Tahir; Abbas, Khawar; Adibul Hasan Rizvi, S

    2018-03-01

    Living donor kidney is the main source of donor organs in low to middle income countries. We aimed to develop a living donor risk model that predicts graft and patient survival in an emerging economy. We used data from the Sindh Institute of Urology and Transplantation (SIUT) database (n = 2283 recipients and n = 2283 living kidney donors, transplanted between 1993 and 2009) and conducted Cox proportional hazard analyses to develop a composite score that predicts graft and patient survivals. Donor factors age, creatinine clearance, nephron dose (estimated by donor/recipient body weight ratio) and human leukocyte antigen (HLA) match were included in the living donor risk model. The adjusted hazard ratios (HRs) for graft failures among those who received a kidney with living donor scores (reference to donor score of zero) of 1, 2, 3 and 4 were 1.14 (95%CI: 0.94-1.39), 1.24 (95%CI:1.03-1.49), 1.25 (95%CI:1.03-1.51) and 1.36 (95%CI:1.08-1.72) (P-value for trend =0.05). Similar findings were observed for patient survival. Similar to findings in high income countries, our study suggests that donor characteristics such as age, nephron dose, creatinine clearance and HLA match are important factors that determine the long-term patient and graft survival in low income countries. However, other crucial but undefined factors may play a role in determining the overall risk of graft failure and mortality in living kidney donor transplant recipients. © 2016 Asian Pacific Society of Nephrology.

  19. Osteoporosis prophylaxis in patients receiving chronic glucocorticoid therapy

    International Nuclear Information System (INIS)

    Ali, Mir Sadat; AlElq, Abdulmohsen H.; AlShafei, Badar A.; AbuJubarac, Mohammed A.; AlTurki, Haifa A.

    2009-01-01

    Glucocorticoid-induced osteoporosis (GIOP) is the most common form of secondary osteoporosis, yet few patients receive proper measures to prevent its development. We retrospectively searched prescription records to determine if patients receiving oral prednisolone were receiving prophylaxis or treatment for osteopenia and osteoporosis. Patients who were prescribed greater or equal to 7.5 milligrams of prednisolone for 6 months or longer during a 6- month period were identified through the prescription monitoring system. Demographic and clinical data were extracted from the patient records, and dual energy x-ray absorptiometry (DEXA) scans were retrieved, when available. Use of oral calcium, vitamin D and anti-resorptives was recorded. One hundred males and 65 females were receiving oral prednisolone for a mean (SD) duration of 40.4 (29.9) months in males and 41.2 (36.4) months in females. Twenty-one females (12.7%) and 5 (3%) males had bone mineral density measured by DEXA. Of those, 10 (47.6%) females and 3 (50%) males were osteoporotic and 11(52.4%) females and 2 (40%) males were osteopenic. Calcium and vitamin D were prescribed to the majority of patients (60% to 80%), but none were prescribed antiresorptive/anabolic therapy. Patients in this study were neither investigated properly nor treated according to the minimum recommendations for the management of GIOP. Physician awareness about the prevention and treatment of GIOP should be a priority for the local health care system. (author)

  20. Assessment of diet in chronic kidney disease female predialysis patients

    Directory of Open Access Journals (Sweden)

    Dariusz Włodarek

    2014-11-01

    Full Text Available [b]introduction and objective[/b]. Nutrition is important in the therapy of predialysis patients. The aim of the presented single-centre descriptive study was to assess the diet in chronic kidney disease female predialysis patients with no previous dietary intervention, in comparison with recommendations, as well as the analysis of the energy, protein and phosphate intake in correlation with chosen laboratory measurements. [b]materials and methods.[/b] The research was carried out in 31 female predialysis patients with CKD of different etiology, aged 29–79 years (GFR: 19.4±9.7ml/min/1.73m [sup]2[/sup] . Main outcome measures were self-reported data from three-day dietary recall. Nutrients content and energy value of diet were compared with guidelines for chronic kidney disease patients or, in case of nutrients when they are not settled, with the recommendations for healthy women. [b]results[/b]. All patients had a lower energy intake than the recommended level. At the same time, 35.8% of patients were characterised by improper protein intake – too low or too high. The majority of patients had low intake of most of vitamins and minerals. The total, animal and plant protein were positively correlated with the energy value of diet and with amount of most of the nutrients. Values of GFR were positively correlated with animal protein intake, while phosphate and creatinine in blood were negatively correlated with total and animal protein intake. [b]conclusions[/b]. The study highlights that diet of CKD predialysis patients with no previous dietary intervention is not properly balanced.

  1. Trend and outcome of Korean patients receiving overseas solid organ transplantation between 1999 and 2005.

    Science.gov (United States)

    Kwon, Choon Hyuck David; Lee, Suk-Koo; Ha, Jongwon

    2011-01-01

    The disparity between patients awaiting transplantation and available organs forced many patients to go overseas to receive a transplant. Few data concerning overseas transplantation in Korea are available and the Korea Society for Transplantation conducted a survey to evaluate the trend and outcome of overseas transplantation. The survey, conducted on June 2006, included 25 hospitals nationwide that followed up patients after receiving kidney transplant (KT) or liver transplant (LT) overseas. The number of KT increased from 6 in 2001 to 206 in 2005 and for LT from 1 to 261. The information about overseas transplant came mostly from other patients (57%). The mean cost for KT was $21,000 and for LT $47,000. Patients were admitted for 18.5 days for KT and 43.4 days for LT. Graft and patient survival was 96.8% and 96.5% for KT (median follow up 23.1 months). Complication occurred in 42.5% including surgical complication (5.3%), acute rejection (9.7%) and infection (21.5%). Patient survival for LT was 91.8% (median follow up 21.2 months). Complication occurred in 44.7% including 19.4% biliary complication. Overseas KT and LT increased rapidly from 2001 to 2005. Survival of patients and grafts was comparable to domestic organ transplantation, but had a high complication rate.

  2. Serial Manifestation of Acute Kidney Injury and Nephrotic Syndrome in a Patient with TAFRO syndrome.

    Science.gov (United States)

    Ito, Seigo; Uchida, Takahiro; Itai, Hiroki; Yamashiro, Aoi; Yamagata, Akira; Matsubara, Hidehito; Imakiire, Toshihiko; Shimazaki, Hideyuki; Kumagai, Hiroo; Oshima, Naoki

    2018-06-06

    A 76-year-old woman suddenly developed anasarca and a fever, and an examination revealed thrombocytopenia, reticulin fibrosis, and acute kidney injury, yielding the diagnosis of TAFRO syndrome. Renal replacement therapy and steroid treatment were soon started. Her proteinuria was minor at first; however, once the kidney function improved, nephrotic syndrome occurred. A kidney biopsy showed membranoproliferative glomerulonephritis-like glomerulopathy with massive macrophage infiltration. Although kidney dysfunction is often observed in TAFRO syndrome patients, its detailed mechanism is unclear. This case suggests that TAFRO syndrome involves both acute kidney injury with minor proteinuria and nephrotic syndrome, and these disorders can develop serially in the same patient.

  3. Patient education for phosphorus management in chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Kalantar-Zadeh K

    2013-05-01

    Full Text Available Kamyar Kalantar-ZadehHarold Simmons Center for Kidney Disease Research and Epidemiology, Division of Nephrology and Hypertension, University of California Irvine’s School of Medicine, Irvine, CA, USAObjectives: This review explores the challenges and solutions in educating patients with chronic kidney disease (CKD to lower serum phosphorus while avoiding protein insufficiency and hypercalcemia.Methods: A literature search including terms “hyperphosphatemia,” “patient education,” “food fatigue,” “hypercalcemia,” and “phosphorus–protein ratio” was undertaken using PubMed.Results: Hyperphosphatemia is a strong predictor of mortality in advanced CKD and is remediated via diet, phosphorus binders, and dialysis. Dietary counseling should encourage the consumption of foods with the least amount of inorganic or absorbable phosphorus, low phosphorus-to-protein ratios, and adequate protein content, and discourage excessive calcium intake in high-risk patients. Emerging educational initiatives include food labeling using a “traffic light” scheme, motivational interviewing techniques, and the Phosphate Education Program – whereby patients no longer have to memorize the phosphorus content of each individual food component, but only a “phosphorus unit” value for a limited number of food groups. Phosphorus binders are associated with a clear survival advantage in CKD patients, overcome the limitations associated with dietary phosphorus restriction, and permit a more flexible approach to achieving normalization of phosphorus levels.Conclusion: Patient education on phosphorus and calcium management can improve concordance and adherence and empower patients to collaborate actively for optimal control of mineral metabolism.Keywords: hyperphosphatemia, renal diet, phosphorus binders, educational programs, food fatigue, concordance

  4. Where Do Patients With Cancer in Iowa Receive Radiation Therapy?

    Science.gov (United States)

    Ward, Marcia M.; Ullrich, Fred; Matthews, Kevin; Rushton, Gerard; Tracy, Roger; Goldstein, Michael A.; Bajorin, Dean F.; Kosty, Michael P.; Bruinooge, Suanna S.; Hanley, Amy; Jacobson, Geraldine M.; Lynch, Charles F.

    2014-01-01

    Purpose: Multiple studies have shown survival benefits in patients with cancer treated with radiation therapy, but access to treatment facilities has been found to limit its use. This study was undertaken to examine access issues in Iowa and determine a methodology for conducting a similar national analysis. Patients and Methods: All Iowa residents who received radiation therapy regardless of where they were diagnosed or treated were identified through the Iowa Cancer Registry (ICR). Radiation oncologists were identified through the Iowa Physician Information System (IPIS). Radiation facilities were identified through IPIS and classified using the Commission on Cancer accreditation standard. Results: Between 2004 and 2010, 113,885 invasive cancers in 106,603 patients, 28.5% of whom received radiation treatment, were entered in ICR. Mean and median travel times were 25.8 and 20.1 minutes, respectively, to the nearest facility but 42.4 and 29.1 minutes, respectively, to the patient's chosen treatment facility. Multivariable analysis predicting travel time showed significant relationships for disease site, age, residence location, and facility category. Residents of small and isolated rural towns traveled nearly 3× longer than urban residents to receive radiation therapy, as did patients using certain categories of facilities. Conclusion: Half of Iowa patients could reach their nearest facility in 20 minutes, but instead, they traveled 30 minutes on average to receive treatment. The findings identified certain groups of patients with cancer who chose more distant facilities. However, other groups of patients with cancer, namely those residing in rural areas, had less choice, and some had to travel considerably farther to radiation facilities than urban patients. PMID:24443730

  5. ECG abnormalities in patients with chronic kidney disease

    International Nuclear Information System (INIS)

    Shafi, S.; Saleem, M.; Anjum, R.; Abdullah, W.; Shafi, T.

    2017-01-01

    Chronic kidney disease (CKD) is associated with increased risk of cardiovascular disease. Electrocardiographic (ECG) abnormalities are common in CKD patients. However, there is variation in literature regarding frequency of ECG abnormalities in CKD patients and limited information in local population. Methods: The study design was cross-sectional in nature. All patients between ages of 20-80 years with CKD not previously on renal replacement therapy who were admitted to nephrology ward at a tertiary care facility over a 6-month period were included. All patients underwent 12 lead electrocardiograms (ECG). ECG abnormalities were defined based on accepted standard criteria. Results: Total number of patients included in the study was 124. Mean age of all patients was 49.9+-13.8 years, 106 (84.8%) had hypertension, 84 (70%) had diabetes mellitus, and 35 (29.9%) had known cardiovascular disease. Mean serum creatinine was 7.2+-3.4 mg/dl, mean eGFR was 10.6+-9.2 ml/min/1.73 m/sup 2/. Overall 78.4% of all CKD patients have one or more ECG abnormality. Left ventricular hypertrophy (40%), Q waves (27.2%), ST segment elevation or depression (23.4%), prolonged QRS duration (19.2%), tachycardia (17.6%) and left and right atrial enlargement (17.6%) were the most common abnormalities. Conclusion: ECG abnormalities are common in hospitalized CKD patients in local population. All hospitalized CKD patients should undergo ECG to screen for cardiovascular disease. (author)

  6. Factors predicting hyperkalemia in patients with cirrhosis receiving spironolactone

    International Nuclear Information System (INIS)

    Abbas, Z.; Mumtaz, K.; Salam, A.; Jafri, W.

    2003-01-01

    Objective: To evaluate the factors leading to hyperkalemia in patients with cirrhosis receiving spironolactone. Results: Patients with hyperkalemia (K>5 mmol/l) had higher blood urea nitrogen, serum creatinine and bilirubin levels (p=0.004, 0.001 and 0.044 respectively). Their serum sodium and albumin levels were lower (p=0.000 and 0.017 respectively). They had advanced cirrhosis with high Pugh score (p=0.003). These patients were on higher dose of spironolactone (p=0.001). Multivariate analysis showed that dose of spironolactone > 100 mg/day, serum creatinine >1.3 mg/dl, persistence of ascites and edema, and female gender were important predictors of development of hyperkalemia. Conclusion: Patients with cirrhosis receiving high dose of the diuretic, having edema, ascites and high serum creatinine are at the greater risk of developing hyperkalemia during spironolactone therapy. (author)

  7. Circulating osteoprotegerin is associated with chronic kidney disease in hypertensive patients.

    Science.gov (United States)

    Bernardi, Stella; Toffoli, Barbara; Bossi, Fleur; Candido, Riccardo; Stenner, Elisabetta; Carretta, Renzo; Barbone, Fabio; Fabris, Bruno

    2017-07-06

    Osteoprotegerin (OPG) is a glycoprotein that plays an important regulatory role in the skeletal, vascular, and immune system. It has been shown that OPG predicts chronic kidney disease (CKD) in diabetic patients. We hypothesized that OPG could be a risk marker of CKD development also in non-diabetic hypertensive patients. A case-control study was carried out to measure circulating OPG levels in 42 hypertensive patients with CKD and in 141 hypertensive patients without CKD. A potential relationship between OPG and the presence of CKD was investigated and a receiver-operating characteristic (ROC) curve was designed thereafter to identify a cut-off value of OPG that best explained the presence of CKD. Secondly, to evaluate whether OPG increase could affect the kidney, 18 C57BL/6J mice were randomized to be treated with saline or recombinant OPG every 3 weeks for 12 weeks. Circulating OPG levels were significantly higher in hypertensive patients with CKD, and there was a significant inverse association between OPG and renal function, that was independent from other variables. ROC analysis showed that OPG levels had a high statistically predictive value on CKD in hypertensive patients, which was greater than that of hypertension. The OPG best cut-off value associated with CKD was 1109.19 ng/L. In the experimental study, OPG delivery significantly increased the gene expression of pro-inflammatory and pro-fibrotic mediators, as well as the glomerular nitrosylation of proteins. This study shows that OPG is associated with CKD in hypertensive patients, where it might have a higher predictive value than that of hypertension for CKD development. Secondly, we found that OPG delivery significantly increased the expression of molecular pathways involved in kidney damage. Further longitudinal studies are needed not only to evaluate whether OPG predicts CKD development but also to clarify whether OPG should be considered a risk factor for CKD.

  8. Does the Age of Donor Kidneys Affect Nocturnal Polyuria in Patients With Successful Real Transplantation?

    Science.gov (United States)

    Mitsui, T; Morita, K; Iwami, D; Kitta, T; Kanno, Y; Moriya, K; Takeda, M; Shinohara, N

    We investigated whether the age of donor kidneys influences the incidence of nocturnal polyuria in patients with successful renal transplantation (RTX). Eighty-five patients (45 men and 40 women) undergoing RTX (median age, 47 years) were included in this study. Twenty-four-hour bladder diaries were kept for 3 days, and nocturnal polyuria was defined as a nocturnal polyuria index (nocturnal urine volume/24-hour urine volume) of >0.33. Risk factors for nocturnal polyuria were analyzed in patients with RTX by means of the Mann-Whitney U test, χ 2 test, and a logistic regression analysis. End-stage renal disease (ESRD) developed from diabetes mellitus in 16 patients (19%). Sixty-five patients (76%) received pre-transplant dialysis, with a median duration of 5 years. The median serum creatinine level and body mass index at the most recent visit were 1.2 mg/dL and 21.2 kg/m 2 , respectively. On the basis of the 24-hour bladder diaries, nocturnal polyuria was identified in 48 patients (56%). A logistic regression analysis revealed that diabetes mellitus as the original disease for ESRD was the only risk factor for nocturnal polyuria (odds ratio, 8.95; 95% confidence interval, 2.01-65.3; P = .0028). The age of donor kidneys at examination did not affect the incidence of nocturnal polyuria (P = .9402). Nocturnal polyuria was not uncommon in patients with successful RTX. Diabetes mellitus as the original disease for ESRD was the only risk factor for nocturnal polyuria, whereas the age of donor kidneys at examination did not affect the incidence of nocturnal polyuria. Thus, nocturnal polyuria is caused by recipient factors but not donor factors. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Acute pancreatitis induced by mycophenolate mofetil in a kidney transplant patient

    Directory of Open Access Journals (Sweden)

    Einollahi Behzad

    2015-04-01

    Full Text Available Acute pancreatitis is a rare life-threatening complication in patients after kidney transplantation. Here we described a 56-year-old man who had received a living related kidney transplant for an end-stage renal disease. In his regular follow-up, his serum creatinine was gradually increased and he underwent an allograft biopsy, which revealed an interstitial nephritis/tubular atrophy grade II. Mycophenolate mofetil (MMF was prescribed to control chronic allograft nephropathy. He presented with complaints of severe abdominal pain, vomiting, loss of appetite and fever requiring hospital admission twelve days later. Acute pancreatitis was diagnosed on the basis of laboratory data and imaging findings during hospital admission. There was no history of alcohol consumption in our patient. Unfortunately he died one week later and autopsy findings demonstrated acute necrotizing pancreatitis. The bladder drainage of this patients was normal. Laboratory findings in this patient did not endorse infections and other possibilities regarding the etiology of acute pancreatitis in this patient. Therefore, we concluded that acute pancreatitis in near the patient was induced by drugs and basis on our evidence, MMF is the most important suspect. This study suggests that acute pancreatitis can be considered as a side effect of MMF.

  10. Emotional management and biological markers of dietetic regimen in chronic kidney disease patients.

    Science.gov (United States)

    Lai, Carlo; Aceto, Paola; Luciani, Massimiliano; Fazzari, Erika; Cesari, Valerio; Luciano, Stella; Fortini, Antonio; Berloco, Desiderata; Canulla, Francesco; Bruzzese, Vincenzo; Lai, Silvia

    2017-11-01

    The aim of the study was to investigate the association between psychological characteristics and biological markers of adherence in chronic kidney disease patients receiving conservative therapy, hemodialysis, peritoneal dialysis (PD), or kidney transplantation. Seventy-nine adult patients were asked to complete the following questionnaires: Toronto Alexithymia scale, Snaith-Hamilton Pleasure Scale, and Short Form Health Survey. Biological markers of adherence to treatment were measured. Peritoneal dialysis patients showed a lower capacity to feel pleasure from sensorial experience (p = .011) and a higher values of phosphorus compared to the other patients' groups (p = .0001). The inability to communicate emotions was negatively correlated with hemoglobin levels (r = -(0).69; p = .001) and positively correlated with phosphorus values in the PD patients (r = .45; p = .050). Findings showed higher psychological impairments and a lower adherence to the treatment in PD patients and suggest the implication of emotional competence in adherence to treatment.

  11. Anxiety, depression in patients receiving chemotherapy for solid tumors

    International Nuclear Information System (INIS)

    Mansoor, S.; Jehangir, S.

    2015-01-01

    To determine the frequency of anxiety and depression in patients undergoing chemotherapy for solid tumors using Hospital Anxiety Depression Scale (HADS). Study Design: Cross sectional descriptive study. Place and Duration of Study: Out-patient department of Armed Forces Institute of Mental Health, Rawalpindi from June 2011 to December 2011. Methodology: Consecutive non probability sampling technique was used to select patients of age (25-70 years), male or female, who had received atleast 03 cycles of chemotherapy for solid tumors. Those with history of prior psychiatric illness, current use of psychotropic medication or psychoactive substance use, and any major bereavement in past one year were excluded from the study. After taking informed consent, relevant socio- demographic data was collected and HADS was administered. HADS-A cut off score of 7 was taken as significant anxiety while a HADS-D cut off score of 7 was taken as significant depression. Results: The total number of participants was 209. The mean age of patients was 42.9 years, with 55.5% males and 44.5% females. Overall 33/209 (15.8%) patients had anxiety while 56/209 (26.8%) were found to have depression. There was a higher frequency of anxiety and depression in younger patients (less than age 40 years), females, patients who were single or divorced, and patients receiving chemotherapy for pancreatic carcinoma. Conclusion: Patients undergoing chemotherapy suffer from considerable levels of anxiety and depression, thus highlighting the need for specialized interventions. (author)

  12. Prediction of survival in patients with Stage IV kidney cancer

    Directory of Open Access Journals (Sweden)

    L. V. Mirilenko

    2015-01-01

    Full Text Available The efficiency of treatment was evaluated and the predictors of adjusted survival (AS were identified in patients with disseminated kidney cancer treated at the Republican Research and Practical Center for Oncology and Medical Radiology in 1999 to 2011 (A.E. Okeanov, P.I. Moiseev, L.F. Levin. Malignant tumors in Belarus, 2001–2012. Edited by O.G. Sukonko. Seven factors (regional lymph node metastases; distant bone metastases; a high-grade tumor; sarcomatous tumor differentiation; hemoglobin levels of < 125 g/l in women and < 150 g/l in men; an erythrocyte sedimentation rate of 40 mm/h; palliative surgery were found to have an independent, unfavorable impact on AS. A multidimensional model was built to define what risk group low (no more than 2 poor factors, moderate (3–4 poor factors, and high (more than 4 poor factors the patients with Stage IV kidney cancer belonged to. In these groups, the median survival was 34.7, 17.2, and 4.0 months and 3-year AS rates were 48.6, 24.6, and 3.2 %, respectively. 

  13. ACUTE KIDNEY INJURY IN PATIENTS WITH CIRRHOSIS- CAUSES AND OUTCOME

    Directory of Open Access Journals (Sweden)

    Amit Hanmant Shejal

    2017-06-01

    Full Text Available BACKGROUND Acute Kidney Injury (AKI is a common complication in patients with cirrhosis leading to high mortality. Creatinine-based criteria for defining AKI are validated in general hospitalised patients, but their application to cirrhotic patients is less certain. This study was undertaken to evaluate current definition of AKI by International Club of Ascites (ICA and assess clinical course of hospitalised cirrhosis patients with AKI and to study the impact of AKI on mortality. MATERIALS AND METHODS We prospectively studied patients with AKI and cirrhosis for a period of 1 year and assessed the association between AKI severity and progression with complications, including death. RESULTS 48 cirrhotic patients with AKI were enrolled in the study period. Mean age of patients was 56.81 ± 9.78 years. The aetiology of cirrhosis included alcohol (52.1%, HBV (2.2%, HCV (4.2%, NASH (27.1% and cryptogenic (14.6%. 13 patients (27.1% had mortality while 35 patients (72.9% survived. 39 patients (81.25% had AKI at admission while 9 patients (18.75% developed later after admission. Patients achieved a peak severity of AKI stage 1, 10.41%; stage 2, 60.41%; and stage 3, 37.5%. The incidence of mortality, increased with severity of AKI in stepwise manner with peak AKI stage 1 has no mortality; stage 2 has 4 (30.76%; stage 3, 9 (69.23%. SIRS was present in 17 patients (35.4% and was significantly associated with mortality. CONCLUSION AKI, as defined by new ICA criteria, in patients with cirrhosis is associated with mortality in a stage-dependent fashion. Early intervention and preventing progression by timely and specific treatment may improve outcomes.

  14. Concurrent cutaneous, visceral and ocular leishmaniasis caused by Leishmania (Viannia braziliensis in a kidney transplant patient

    Directory of Open Access Journals (Sweden)

    Gontijo Célia MF

    2002-01-01

    Full Text Available Although cases of leishmaniasis co-infection have been described in acquired immunodeficiency syndrome patients as well as those who have undergone organ transplants, to our knowledge, the present report is the first documented case of simultaneous cutaneous, visceral and ocular leishmaniasis due to Leishmania (Viannia braziliensis in a transplant patient. The patient had been using immunosuppressive drugs since receiving a transplanted kidney. The first clinical signs of leishmaniasis included fever, thoracic pain, hepatosplenomegaly, leucopenia and anemia. The cutaneous disease was revealed by the presence of amastigotes in the skin biopsy. After three months, the patient presented fever with conjunctive hyperemia, intense ocular pain and low visual acuity. Parasites isolated from iliac crest, aqueous humor and vitreous body were examined using a range of molecular techniques. The same strain of L. (V. braziliensis was responsible for the different clinical manifestations. The immunosuppressive drugs probably contributed to the dissemination of Leishmania.

  15. Effectiveness of educational and social worker interventions to activate patients' discussion and pursuit of preemptive living donor kidney transplantation: a randomized controlled trial.

    Science.gov (United States)

    Boulware, L Ebony; Hill-Briggs, Felicia; Kraus, Edward S; Melancon, J Keith; Falcone, Brenda; Ephraim, Patti L; Jaar, Bernard G; Gimenez, Luis; Choi, Michael; Senga, Mikiko; Kolotos, Maria; Lewis-Boyer, LaPricia; Cook, Courtney; Light, Laney; DePasquale, Nicole; Noletto, Todd; Powe, Neil R

    2013-03-01

    Many patients with chronic kidney disease (CKD) have difficulty becoming actively engaged in the pursuit of preemptive living donor kidney transplantation. The Talking About Live Kidney Donation (TALK) Study was a randomized controlled trial of the effectiveness of educational and social worker interventions designed to encourage early discussions and active pursuit of preemptive living donor kidney transplantation in patients with progressive CKD. We recruited participants with progressive CKD from academically affiliated nephrology practices in Baltimore, MD. Participants randomly received: (1) usual care (routine care with their nephrologists), the (2) TALK education intervention (video and booklet), or the (3) TALK social worker intervention (video and booklet plus patient and family social worker visits). We followed participants for 6 months to assess their self-reported achievement of behaviors reflecting their discussions about and/or pursuit of living donor kidney transplantation (discussions with family, discussions with physicians, initiating recipient evaluation, completing recipient evaluation, and identifying a potential living donor). We assessed outcomes through a questionnaire at 1-, 3-, and 6-months follow-up. Participants receiving usual care with their nephrologists (n = 44), TALK education (n = 43), and the TALK social worker (n = 43) were similar at baseline. TALK Study interventions improved participants' living donor kidney transplantation discussion and pursuit behaviors, with the social worker leading to greater patient activation (participants' predicted probability of achieving living donor kidney transplantation discussions, evaluations, or donor identification over 6 months): probabilities were 30% (95% CI, 20%-46%), 42% (95% CI, 33%-54%), and 58% (95% CI, 41%-83%), respectively, in the usual care, TALK education, and TALK social worker groups (P = 0.03). Our population was well educated and mostly insured, potentially limiting

  16. How to preserve residual renal function in patients with chronic kidney disease and on dialysis?

    NARCIS (Netherlands)

    Krediet, Raymond T.

    2006-01-01

    A review is given on various aspects of GFR in patients with chronic kidney disease and in dialysis patients. These include the measurement of GFR, measures to preserve GFR in chronic kidney disease and dialysis, the importance of residual GFR in dialysis patients and factors that influence GFR in

  17. Contemporary, age-based trends in the incidence and management of patients with early-stage kidney cancer.

    Science.gov (United States)

    Tan, Hung-Jui; Filson, Christopher P; Litwin, Mark S

    2015-01-01

    Although kidney cancer incidence and nephrectomy rates have risen in tandem, clinical advances have generated new uncertainty regarding the optimal management of patients with small renal tumors, especially the elderly. To clarify existing practice patterns, we assessed contemporary trends in the incidence and management of patients with early-stage kidney cancer. Using Surveillance, Epidemiology, and End Results data, we identified adult patients diagnosed with T1aN0M0 kidney cancer from 2000 to 2010. We determined age-adjusted and age-specific incidence and management rates (i.e., nonoperative, ablation, partial nephrectomy [PN], and radical nephrectomy) per 100,000 adults and determined the average annual percent change (AAPC). Finally, we compared management groups using multinomial logistic regression accounting for patient characteristics, cancer information, and county-level measures for health. From 2000 to 2010, we identified 41,645 adults diagnosed with T1aN0M0 kidney cancer. Overall incidence increased from 3.7 to 7.0 per 100,000 adults (AAPC = 7.0%, Pmanagement and ablation approached nephrectomy rates for those aged 75 to 84 years and became the predominant strategy for patients older than 84 years. Adjusting for clinical, oncological, and environmental factors, older patients less frequently underwent PN and more often received ablative or nonoperative management (P<0.001). As the incidence of early-stage kidney cancer rises, patients are increasingly treated with nonoperative and nephron-sparing strategies, especially among the most elderly. The broader array of treatment options suggests opportunities to better personalize kidney cancer care for seniors. Published by Elsevier Inc.

  18. Sugammadex Improves Neuromuscular Function in Patients Receiving Perioperative Steroids.

    Science.gov (United States)

    Ozer, A B; Bolat, E; Erhan, O L; Kilinc, M; Demirel, I; Toprak, G Caglar

    2018-02-01

    Sugammadex has steroid-encapsulating effect. This study was undertaken to assess whether the clinical efficacy of sugammadex was altered by the administration of steroids. Sixty patients between 18 and 60 years of age with the American Society of Anesthesiologists I-IV and undergoing elective direct laryngoscopy/biopsy were included in this study. Patients were assigned to two groups based on the intraoperative steroid use: those who received steroid (Group S) and who did not (Group C). After standard general anesthesia, patients were monitored with the train of four (TOF) monitoring. The preferred steroid and its dose, timing of steroid administration, and TOF value before and after sugammadex as well as the time to recovery (TOF of 0.9) were recorded. SPSS software version 17.0 was used for statistical analysis. There is no statistically significant difference between groups in terms of age, gender, preoperative medication use, and TOF ratio just before administering sugammadex. The reached time to TOF 0.9 after sugammadex administration was significantly shorter in Group S than Group C (P sugammadex as well as the dose of sugammadex in those who received prednisolone; time to TOF 0.9 was higher in prednisolone receivers as compared to dexamethasone receivers (P sugammadex was found, in contrast with what one expect. Further studies are required to determine the cause of this effect which is probably due to a potential interaction between sugammadex and steroids.

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

    International Nuclear Information System (INIS)

    Anees, M.; Khan, J.A.

    2014-01-01

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

  20. [Cognitive plasticity in Alzheimer's disease patients receiving cognitive stimulation programs].

    Science.gov (United States)

    Zamarrón Cassinello, Ma Dolores; Tárraga Mestre, Luis; Fernández-Ballesteros, Rocío

    2008-08-01

    The main purpose of this article is to examine whether cognitive plasticity increases after cognitive training in Alzheimer's disease patients. Twenty six patients participated in this study, all of them diagnosed with mild Alzheimer's disease, 17 of them received a cognitive training program during 6 months, and the other 9 were assigned to the control group. Participants were assigned to experimental or control conditions for clinical reasons. In order to assess cognitive plasticity, all patients were assessed before and after treatment with three subtests from the "Bateria de Evaluación de Potencial de Aprendizaje en Demencias" [Assessment Battery of Learning Potential in Dementia] (BEPAD). After treatment, Alzheimer's disease patients improved their performance in all the tasks assessing cognitive plasticity: viso-spatial memory, audio-verbal memory and verbal fluency. However, the cognitive plasticity scores of the patients in the control group decreased. In conclusion, this study showed that cognitive stimulation programs can improve cognitive functioning in mildly demented patients, and patients who do not receive any cognitive interventions may reduce their cognitive functioning.

  1. Central arterial characteristics of gout patients with chronic kidney diseases.

    Science.gov (United States)

    Celik, Gulperi; Yilmaz, Sema; Kebapcilar, Levent; Gundogdu, Ali

    2017-05-01

    The aim of this study was to investigate the relationship between central blood pressure, arterial stiffness parameters and renal function parameters in gout patients with chronic kidney disease (CKD) and without CKD. The study enrolled 48 gout patients and 32 control subjects. Central blood pressure, arterial stiffness parameters and renal function parameters in gout patients were investigated. The vascular measurements were performed with an arteriograph. Of the gout patients, 40.1% had CKD. The 24-h pulse pressure (PP) (P < 0.001), central systolic blood pressure (SBP) (P < 0.001), central diastolic blood pressure (DBP) (P < 0.001), cardiac output (CO) (P < 0.001) and peripheral resistance (P = 0.004) were significantly higher in the all patients with gout compared to healthy control subjects. Moreover, when the gout patients with and without CKD were compared, the gout patients with CKD had higher 24-h PP (P = 0.009), 24-h augmentation index standardized to a heart rate of 75 beats per min (AIx@75) (P < 0.023), daytime PP (P = 0.001), daytime AIx@75 (P = 0.027), and nighttime PP (P = 0.035) than the gout patients without CKD. In our study, gout patients with CKD had worse and more emphasized evidence of arterial stiffness than gout patients without CKD. Further investigations with large sample sizes are needed to evaluate the effect of CKD on the arterial stiffness of gout patients. © 2015 Asia Pacific League of Associations for Rheumatology and Wiley Publishing Asia Pty Ltd.

  2. Impact of simultaneous pancreas-kidney transplantation: patients' perspectives.

    Science.gov (United States)

    Isla Pera, P; Moncho Vasallo, J; Guasch Andreu, O; Ricart Brulles, Mj; Torras Rabasa, A

    2012-01-01

    Few qualitative studies of simultaneous pancreas-kidney transplantation (SPK Tx) have been published. The aims of this study were to explore from the perspective of patients, the experience of living with diabetes mellitus type 1 (T1DM), suffering from complications, and undergoing SPK Tx with good outcome; and to determine the impact of SPK Tx on patients and their social and cultural environment. We performed a focused ethnographic study. Twenty patients were interviewed. Data were analyzed using content analysis and constant comparison following the method proposed by Miles and Huberman. A functioning SPK Tx allowed renal replacement therapy and insulin to be discontinued. To describe their new situation, patients used words and phrases such as "miracle", "being reborn" or "coming back to life". Although the complications of T1DM, its surgery and treatment, and associated psychological problems did not disappear after SPK Tx, these were minimized when compared with the pretransplantation situation. For patients, SPK Tx represents a recovery of their health and autonomy despite remaining problems associated with the complications of T1DM and SPK Tx. The understanding of patients' existential framework and their experience of disease are key factors for planning new intervention and improvement strategies.

  3. Hypovitaminosis D in patients undergoing kidney transplant: the importance of sunlight exposure

    Directory of Open Access Journals (Sweden)

    Cristiane F. Vilarta

    Full Text Available OBJECTIVES: Recent studies have shown a high prevalence of hypovitaminosis D, defined as a serum 25-hydroxyvitamin D level less than 30 ng/ml, in both healthy populations and patients with chronic kidney disease. Patients undergoing kidney transplant are at an increased risk of skin cancer and are advised to avoid sunlight exposure. Therefore, these patients might share two major risk factors for hypovitaminosis D: chronic kidney disease and low sunlight exposure. This paper describes the prevalence and clinical characteristics of hypovitaminosis D among patients undergoing kidney transplant. METHODS: We evaluated 25-hydroxyvitamin D serum levels in a representative sample of patients undergoing kidney transplant. We sought to determine the prevalence of hypovitaminosis D, compare these patients with a control group, and identify factors associated with hypovitaminosis D (e.g., sunlight exposure and dietary habits. RESULTS: Hypovitaminosis D was found in 79% of patients undergoing kidney transplant, and the major associated factor was low sunlight exposure. These patients had higher creatinine and intact parathyroid hormone serum levels, with 25-hydroxyvitamin D being inversely correlated with intact parathyroid hormone serum levels. Compared with the control group, patients undergoing kidney transplant presented a higher prevalence of 25-hydroxyvitamin D deficiency and lower serum calcium, phosphate and albumin but higher creatinine and intact parathyroid hormone levels. CONCLUSIONS: Our results confirmed the high prevalence of hypovitaminosis D in patients undergoing kidney transplant. Therapeutic strategies such as moderate sunlight exposure and vitamin D supplementation should be seriously considered for this population.

  4. Antidepressant Medication Management among Older Patients Receiving Home Health Care

    Science.gov (United States)

    Bao, Yuhua; Shao, Huibo; Bruce, Martha L.; Press, Matthew J.

    2014-01-01

    Objective Antidepressant management for older patients receiving home health care (HHC) may occur through two pathways: nurse-physician collaboration (without patient visits to the physician) and physician management through office visits. This study examines the relative contribution of the two pathways and how they interplay. Methods Retrospective analysis was conducted using Medicare claims of 7,389 depressed patients 65 or older who received HHC in 2006–7 and who possessed antidepressants at the start of HHC. A change in antidepressant therapy (vs. discontinuation or refill) was the main study outcome and could take the form of a change in dose, switch to a different antidepressant, or augmentation (addition of a new antidepressant). Logistic regressions were estimated to examine how use of home health nursing care, patient visits to physicians, and their interactions predict a change in antidepressant therapy. Results About 30% of patients experienced a change in antidepressants versus 51% who refilled and 18% who discontinued. Receipt of mental health specialty care was associated with a statistically significant, 10–20 percentage-point increase in the probability of antidepressant change; receipt of primary care was associated with a small and statistically significant increase in the probability of antidepressant change among patients with no mental health specialty care and above-average utilization of nursing care. Increased home health nursing care in absence of physician visits was not associated with increased antidepressant change. Conclusions Active antidepressant management resulting in a change in medication occurred on a limited scale among older patients receiving HHC. Addressing knowledge and practice gaps in antidepressant management by primary care providers and home health nurses and improving nurse-physician collaboration will be promising areas for future interventions. PMID:25158915

  5. Thalidomide for control delayed vomiting in cancer patients receiving chemotherapy

    International Nuclear Information System (INIS)

    Han, Z.; Sun, X.; Du, X.

    2016-01-01

    To explore the efficacy and safety of thalidomide for the treatment of delayed vomiting, induced by chemotherapy in cancer patients. Study Design: Randomized, double-blind controlled study. Place and Duration of Study: The Oncology Department of Affiliated Hospital of Xuzhou Medical University, Jiangsu Xuzhou, China, from January 2012 to January 2014. Methodology: A total of 78 cancer patients, who had delayed vomiting observed from 24 hours to 1 week after chemotherapy, were included in the study. Patients were divided in a treatment group (40 patients, 51.28%) and a control group (38 patients, 48.71%). The treatment group received thalidomide at an oral dose of 100 mg per night; 50 mg was added daily up to a dose of 200 mg per night, if the curative effect was suboptimal and the medicine was tolerated. Both the treatment and the control groups received a drip of 10 mg azasetron 30 minutes before chemotherapy. The control group only proportions of antiemetic effects and adverse reactions were compared using the ?2 test. Antiemetic effects and adverse reactions were assessed from Odds Ratios (OR) with 95% Confidence Intervals(95% CI). Results: The effective control rate of delayed vomiting in the treatment group was significantly higher than that in the control group (?2=5.174, p=0.023). No significant difference was found between the two groups in other adverse effects of chemotherapy. Karnofsky scores or the overall self-evaluation of the patients (p>0.05). Conclusion: Thalidomide can effectively control the delayed vomiting of cancer patients receiving chemotherapy and the adverse reactions of the agent can be tolerated.

  6. Kidney

    International Nuclear Information System (INIS)

    Leland Melson, G.

    1984-01-01

    A thorough understanding of the ultrasound and computed tomography (CT) findings in renal infections is important to radiologists for a variety of reasons. Although in most instances urinary tract infections are successfully treated without the performance of radiologic studies, an increasing number of patients having fever, sepsis, flank pain, or hematuria-which may be manifestations of renal infection-are being referred for ultrasound or CT as their first imaging test. Radiologists must therefore be familiar with the imaging features of renal infections and consider this possibility in a variety of clinical settings. Both ultrasound and CT have had a major impact on the evaluation and treatment of patients with known renal infections at most medical centers. Appropriate utilization of these techniques is now vital to optimal patient management. Recent observations with these modalities have also added to our understanding of the pathophysiology and interrelationships of this rather complex group of conditions. This chapter reviews the ultrasound and CT features of renal infections, emphasizing correlation with clinical features, renal anatomy, and pathophysiology. This chapter also compares the relative efficacy of ultrasound and CT in diagnosing renal infections and suggests an algorithm for optimal imaging evaluation

  7. Preliminary Study on the Kidney Elasticity Quantification in Patients With Chronic Kidney Disease Using Virtual Touch Tissue Quantification

    International Nuclear Information System (INIS)

    Zheng, Xiao Zhi; Yang, Bin; Fu, Ning Hua

    2015-01-01

    Virtual touch tissue quantification (VTTQ) provides numerical measurements (shear wave velocity (SWV) values) of tissue stiffness. The purpose of this study was to describe the SWV values of the kidney by VTTQ and to examine the clinical usefulness of this procedure in the evaluation of elasticity changes in the kidneys of patients with chronic kidney disease (CKD). Sixty-five patients with CKD and seventy healthy participants were included in this study. A total of 270 kidneys were examined by VTTQ. The kidney elasticity was expressed as shear wave velocity. The SWV values, blood serum creatinine (Scr)/BUN and pathological findings were analyzed and compared between patients with CKD and healthy participants. In patients with CKD and healthy participants, the SWV values both gradually decreased from the renal cortex to the medulla and renal sinus The SWV value of the renal cortex in patients with CKD was less than that of healthy participants (P < 0.05), and the SWV value of the renal cortex in patients with renal insufficiency was significantly less than in those with normal renal function (2.46 ± 0.15 vs. 3.45 ± 0.26 m/s, P < 0.05). The best cutoff value for predicting renal insufficiency (Scr > 1.24 mg/dL or/and BUN > 21 mg/DL) was a SWV value of the renal cortex of less than 1.92 m/s with a sensitivity of 84.4% (95% CI: 67.2-94.7%) and a specificity of 96.8% (95% CI: 83.3-99.9%) (P < 0.001). VTTQ can sensitively detect the elasticity changes in patients with CKD, and it can effectively predict renal insufficiency. This technology provides a valuable tool for the assessment of CKD

  8. Effect of cinacalcet cessation on hyperparathyroidism in kidney transcaplant patients after long-term dialysis therapy.

    Science.gov (United States)

    Nakai, Kentaro; Fujii, Hideki; Yoshikawa, Mikiko; Kono, Keiji; Yonekura, Yuriko; Goto, Shunsuke; Ishimura, Takeshi; Takeda, Masashi; Fujisawa, Masato; Nishi, Shinichi

    2015-12-01

    Cinacalcet is a promising therapy widely used in dialysis patients with hyperparathyroidism resistant to conventional therapy. However, reports regarding the influence of cinacalcet cessation after long-term use on kidney transplantation patients are few. This retrospective observational study included 40 dialysis patients who underwent kidney transplantation. Creatinine, corrected calcium, phosphorus, alkaline phosphatase, and intact parathyroid hormone levels were assessed before and after kidney transplantation according to pretransplant treatment of chronic kidney disease-mineral and bone disorder. Ultrasonography revealed enlargement of the parathyroid in all patients treated with cinacalcet. Although the data at the time of kidney transplantation were comparable, the serum levels of calcium, alkaline phosphatase, and intact parathyroid hormone after kidney transplantation were higher in patients treated with cinacalcet than in those treated without. However, serum phosphate levels in the cinacalcet group were slightly higher at the time of kidney transplantation and significantly lower 3 months later. Mineral abnormalities persisted in kidney transplant patients with enlarged parathyroid glands after discontinuation of cinacalcet treatment. Parathyroidectomy should be considered in kidney transplant candidates with the risk of developing refractory hyperparathyroidism after transplantation.

  9. Measuring kidney patients' motivation to pursue living donor kidney transplant: development of stage of change, decisional balance and self-efficacy measures.

    Science.gov (United States)

    Waterman, Amy D; Robbins, Mark L; Paiva, Andrea L; Peipert, John D; Davis, LaShara A; Hyland, Shelley S; Schenk, Emily A; Baldwin, Kari A; Amoyal, Nicole R

    2015-02-01

    While educational interventions to increase patient motivation to pursue living donor kidney transplant have shown success in increasing living donor kidney transplant rates, there are no validated, theoretically consistent measures of Stage of Change, a measure of readiness to pursue living donor kidney transplant; Decisional Balance, a weighted assessment of living donor kidney transplant's advantages/disadvantages; and Self-Efficacy, a measure of belief that patients can pursue living donor kidney transplant in difficult circumstances. This study developed and validated measures of these three constructs. In two independent samples of kidney patients (N 1 = 279 and N 2 = 204), results showed good psychometric properties and support for their use in the assessment of living donor kidney transplant interventions. © The Author(s) 2013.

  10. The Views Of Cancer Patients On Receiving Bad News

    Directory of Open Access Journals (Sweden)

    Hatice Bostanoglu Fesci

    2011-06-01

    Full Text Available AIM: This study was performed in a descriptive matter to determine the views of inpatients at an oncology state hospital on receiving bad news. METHOD: The study sample consisted of 237 inpatients (155 females, 82 males at an oncology state hospital between October and November 2008 who were determined using the random sampling method and accepted participating in the study. The data collection tool used was a survey form that consisted of 24 questions related to the sociodemographic features and views on receiving bad news. RESULTS: The mean age of the study subjects was 53.1±13.9 (min.=18, max.=83. The patients were undergoing the treatment process in 84% and the diagnostic process in 16%. The bad news had been given by the physician in 87.8% and while in the physician's room in 74.8%. The patients had been told while receiving the bad news that 'there is a mass/problem/lesion/tumor and you will undergo surgery' in 47.7% while 24.9% had been told that they had cancer directly. The patients stated that they froze, fainted, were shocked, felt their life was shattered and experienced emotions such as sadness, fear, hopelessness, sorrow, disappointment, desperation, etc. at a rate of 93.7%. We found that 58.2% of the patients had not been given an opportunity to express their emotions when they received the bad news, 67.4% preferred to have a relative with them at the time, 40.9% felt that the bad news should be given in a special environment, 30% wanted the bad news to be given as soon as the diagnosis was known while 36.7% preferred being told everything about the disease when receiving the bad news CONCLUSION: Taking into account the information content, family participation, and the individual preferences of the patients regarding time and place when giving bad news and encouraging them to ask questions and express themselves may make it easier for the patients to cope with bad news. [TAF Prev Med Bull 2011; 10(3.000: 319-326

  11. Renoprotective effects of thiazides combined with loop diuretics in patients with type 2 diabetic kidney disease.

    Science.gov (United States)

    Hoshino, Taro; Ookawara, Susumu; Miyazawa, Haruhisa; Ito, Kiyonori; Ueda, Yuichiro; Kaku, Yoshio; Hirai, Keiji; Mori, Honami; Yoshida, Izumi; Tabei, Kaoru

    2015-04-01

    Type 2 diabetic kidney disease (DKD) is frequently accompanied by uncontrollable hypertension due to the sodium sensitivity inherent in DKD and to diuretic-resistant edema. In general, diuretics are effective in treating this condition, but thiazide diuretics are thought to be innocuous in advanced chronic kidney disease (CKD). We examined the renoprotective effects of combination therapy with thiazides and loop diuretics in type 2 DKD patients with CKD stage G4 or G5. This study included 11 patients with type 2 DKD and an estimated glomerular filtration rate (eGFR) diuretics. Each patient received additional hydrochlorothiazide (HCTZ) therapy, which was continued for more than 12 months. We examined clinical parameters including blood pressure (BP), proteinuria, and eGFR before and after the addition of HCTZ. Patients received a 13.6 ± 3.8 mg/day dose of HCTZ in addition to loop diuretics (azosemide: 120 mg/day in 6 cases, 60 mg/day in 3 cases and furosemide: 80 mg/day in 1 case, 120 mg/day in 1 case). Side effects of HCTZ were not observed in all patients. After the addition of HCTZ therapy, systolic and diastolic blood pressures (S-BP, D-BP) as well as proteinuria significantly decreased (S-BP: at 6 months, p diuretics improves BP levels, and decreases proteinuria even in advanced stage type 2 DKD patients with severe edema. The addition of HCTZ therapy was not found to negatively affect the change in eGFR in the present study.

  12. Dietary Approaches in the Management of Diabetic Patients with Kidney Disease.

    Science.gov (United States)

    Ko, Gang Jee; Kalantar-Zadeh, Kamyar; Goldstein-Fuchs, Jordi; Rhee, Connie M

    2017-07-31

    Chronic kidney disease (CKD) is one of the most prevalent complications of diabetes, and patients with diabetic kidney disease (DKD) have a substantially higher risk of cardiovascular disease and death compared to their non-diabetic CKD counterparts. In addition to pharmacologic management strategies, nutritional and dietary interventions in DKD are an essential aspect of management with the potential for ameliorating kidney function decline and preventing the development of other end-organ complications. Among DKD patients with non-dialysis dependent CKD, expert panels recommend lower dietary protein intake of 0.8 g/kg of body weight/day, while higher dietary protein intake (>1.2 g/kg of body weight/day) is advised among diabetic end-stage renal disease patients receiving maintenance dialysis to counteract protein catabolism, dialysate amino acid and protein losses, and protein-energy wasting. Carbohydrates from sugars should be limited to less than 10% of energy intake, and it is also suggested that higher polyunsaturated and monounsaturated fat consumption in lieu of saturated fatty acids, trans-fat, and cholesterol are associated with more favorable outcomes. While guidelines recommend dietary sodium restriction to less than 1.5-2.3 g/day, excessively low sodium intake may be associated with hyponatremia as well as impaired glucose metabolism and insulin sensitivity. As patients with advanced DKD progressing to end-stage renal disease may be prone to the "burnt-out diabetes" phenomenon (i.e., spontaneous resolution of hypoglycemia and frequent hypoglycemic episodes), further studies in this population are particularly needed to determine the safety and efficacy of dietary restrictions in this population.

  13. Patients' perceptions of information and education for renal replacement therapy: an independent survey by the European Kidney Patients' Federation on information and support on renal replacement therapy.

    Directory of Open Access Journals (Sweden)

    Wim Van Biesen

    Full Text Available Selection of an appropriate renal replacement modality is of utmost importance for patients with end stage renal disease. Previous studies showed provision of information to and free modality choice by patients to be suboptimal. Therefore, the European Kidney Patients' Federation (CEAPIR explored European patients' perceptions regarding information, education and involvement on the modality selection process.CEAPIR developed a survey, which was disseminated by the national kidney patient organisations in Europe.In total, 3867 patients from 36 countries completed the survey. Respondents were either on in-centre haemodialysis (53% or had a functioning graft (38% at the time of survey. The majority (78% evaluated the general information about kidney disease and treatment as helpful, but 39% did not recall being told about alternative treatment options than their current one. Respondents were more often satisfied with information provided on in-centre haemodialysis (90% and transplantation (87% than with information provided on peritoneal dialysis (79% or home haemodialysis (61%, and were more satisfied with information from health care professionals vs other sources such as social media. Most (75% felt they had been involved in treatment selection, 29% perceived they had no free choice. Involvement in modality selection was associated with enhanced satisfaction with treatment (OR 3.13; 95% CI 2.72-3.60. Many respondents (64% could not remember receiving education on how to manage their kidney disease in daily life. Perceptions on information seem to differ between countries.Kidney patients reported to be overall satisfied with the information they received on their disease and treatment, although information seemed mostly to have been focused on one modality. Patients involved in modality selection were more satisfied with their treatment. However, in the perception of the patients, the freedom to choose an alternative modality showed room for

  14. Prevalence of patients receiving renal replacement therapy in El Salvador in 2014.

    Science.gov (United States)

    García-Trabanino, Ramón; Trujillo, Zulma; Colorado, Ana Verónica; Magaña Mercado, Salvador; Henríquez, Carlos Atilio

    El Salvador has the highest renal failure mortality rate in the Americas. Five healthcare providers offer renal replacement therapy (RRT) in the country. The national RRT prevalence has never been reported. To determine the RRT prevalence in El Salvador and some basic characteristics. The association of nephrology coordinated a nationwide cross-sectional survey during the third quarter of 2014. 31 renal centres participated in the survey, covering 99.5% of patients. National RRT prevalence: 595 per million population (pmp), N=3807, average age 50.4 years, 67.5% male. By modality: peritoneal dialysis (PD) 289 pmp, haemodialysis (HD) 233 pmp, with functioning kidney transplantation 74 pmp (living donor only). Social security covers 25% of the population but treats 49.7% of RRT patients. Generally, higher prevalence was observed in municipalities with renal centres or located on the coast or lowlands. Ninety-five percent of HD patients receive fewer than 3 weekly sessions. Of PD patients, 59% do not belong to a continuous outpatient or automated programme, and 25% still use rigid catheter. Aetiology of chronic kidney disease: unavailable/undetermined 50%, hypertension 21.1%, diabetes 18.9%, glomerulonephritis 6.7%, obstructive causes 1.2%, tubulointerstitial 0.9%, polycystic 0.4% and other 0.7%. Despite the increase in RRT services, the prevalence is lower than the Latin American average (660 pmp). Three quarters of HD and PD patients are under-dialysed. Obsolete RRT techniques are still used. The presence of Mesoamerican nephropathy influences the demographic characteristics (many young patients, two-thirds male, high prevalence in lowlands and coastlands). Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  15. The renal arterial resistive index and stage of chronic kidney disease in patients with renal allograft

    DEFF Research Database (Denmark)

    Winther, Stine O; Thiesson, Helle C; Poulsen, Lene N

    2012-01-01

    The study investigated the optimal threshold value of renal arterial resistive index as assessed by Doppler ultrasonography determining chronic kidney disease stage 4 or higher in patients with renal allograft.......The study investigated the optimal threshold value of renal arterial resistive index as assessed by Doppler ultrasonography determining chronic kidney disease stage 4 or higher in patients with renal allograft....

  16. Sleep disorders in pediatric chronic kidney disease patients.

    Science.gov (United States)

    Stabouli, Stella; Papadimitriou, Eleni; Printza, Nikoleta; Dotis, John; Papachristou, Fotios

    2016-08-01

    The prevalence of sleep disorders during childhood has been estimated to range from 25 to 43 %. The aim of this review is to determine the prevalence of sleep disorders and possible associations with chronic kidney disease (CKD)-related factors and health-related quality of life (HRQOL) in children with CKD. An electronic systematic literature search for sleep disorders in children with CKD in Pubmed, Embase and the Cochrane Library Databases identified seven relevant articles for review, all of which reported an increased prevalence of sleep disorders in children with CKD. Five studies included children with CKD undergoing dialysis, and two studies included only non-dialysis patients. In all studies the presence of sleep disturbances was assessed by questionnaires; only one study compared the results of a validated questionnaire with laboratory-based polysomnography. The prevalence of any sleep disorder ranged from 77 to 85 % in dialysis patients, to 32-50 % in transplanted patients and 40-50 % in non-dialysis patients. The most commonly studied disorder was restless legs syndrome, which presented at a prevalence of 10-35 %. Three studies showed significant associations between presence of sleep disorders and HRQOL. We found consistent evidence of an increased prevalence of sleep disturbances in children with CKD, and these seemed to play a critical role in HRQOL.

  17. Evaluation of arterial stiffness in nondiabetic chronic kidney disease patients

    Directory of Open Access Journals (Sweden)

    Bodanapu Mastanvalli

    2017-01-01

    Full Text Available Chronic kidney disease (CKD is a growing problem worldwide. Clinical and epidemiologic studies have shown that structural and functional changes that occur in major arteries are a major contributing factor to the high mortality in uremic patients. Recent studies have shown a stepwise increase of the carotid-femoral pulse wave velocity (cfPWV from CKD Stage 1 to Stage 5. We evaluated the cfPWV and augmentation index (AIx, as indirect markers of arterial stiffness in patients with nondiabetic CKD and compared the values with normal population; we also evaluated the relationship between various stages of CKD and arterial stiffness markers. This cross-sectional study was carried out in the Department of Nephrology for a duration of two years from January 15, 2012, to January 14, 2014. Fifty patients with nondiabetic CKD were studied along with 50 healthy volunteers who did not have CKD, who served as controls. Assessment of arterial stiffness (blood pressure, PWV, heart rate, aortic augmentation pressure, and AIx was performed using the PeriScope device. PWV positively correlated with systolic and diastolic blood pressure, mean aortic arterial pressure, serum creatinine, and serum uric acid and negatively correlated with estimated glomerular filtration rate. Arterial stiffness increased as CKD stage increased and was higher in nondiabetic CKD group than in the general population. Arterial stiffness progressed gradually from CKD Stage 2 to 5, and then abruptly, in dialysis patients. Measures to decrease the arterial stiffness and its influence on decreasing cardiovascular events need further evaluation.

  18. Cost-Effectiveness of Clinical Pharmacy Education on Infection Management Among Patients with Chronic Kidney Disease in an Indonesian Hospital

    OpenAIRE

    Nasution, Azizah; Sulaiman, SA. Syed; Shafie, A.A

    2016-01-01

    Objectives This study evaluated the clinical and economic impacts of clinical pharmacy education (CPE) on infection management among patients with chronic kidney disease (CKD) stages 4 and 5 in Haji Adam Malik Hospital, Indonesia. Methods A quasi-experimental economic evaluation comparing CPE impact on 6-month CKD mortality was conducted on the basis of payer perspective. The experimental group (n = 63) received care by health care providers who were given CPE on drug-related probl...

  19. ABO-incompatible kidney transplantation

    DEFF Research Database (Denmark)

    Schousboe, Karoline; Titlestad, Kjell; Baudier, Francois

    2010-01-01

    INTRODUCTION: Kidney transplantation is the optimal treatment for many patients with end-stage renal disease (ESRD). Due to shortage of donor kidneys in Denmark, there is a need to expand the possibilities for donation. At the Odense University Hospital (OUH), we have introduced ABO......-incompatible kidney transplantation. We used antigenspecific immunoadsorptions to remove blood group antibodies and anti-CD20 antibody (rituximab) to inhibit the antibody production. The aim of introducing the ABO-incompatible kidney transplantation at the OUH was to increase the rate of living donor kidney...... transplantation without increasing rejection or mortality rates. MATERIAL AND METHODS: Retrospective evaluation. Eleven patients received ABO-incompatible kidney transplantation. The patients were followed for 3-26 months. RESULTS: One patient had an antibody-mediated rejection, one patient suffered T...

  20. Evaluation of 99m Tc- DTPA renal scanning for localization and shielding of the kidneys in patients candidate for abdominal radiotherapy

    International Nuclear Information System (INIS)

    Alavi, M.; Omidvari, Sh.

    2005-01-01

    Clinical radiation nephropathy can result in considerable morbidity and/or mortality. Renal tolerance (TD5/5) has been stated to be 20 Gy when irradiation has been delivered to both kidneys in 3-5 weeks. Therefore to minimize renal toxicity in these patients, localization and shielding of the kidneys are essential. This study was carried out to evaluate the role of 99m Tc-DTPA renal scintigraphy in renal localization for perfect shielding. Methods: from April 2000 to March 2001, thirteen patients had complete history, physical examination, serum creatinine level, complete blood count, urinalysis and abdominal sonography. Then the patients were referred to nuclear medicine department. After I. V. injection of 10 mCi 99m Tc-DTPA , the kidneys were localized by gamma camera and marked on skin. All patients received abdominal radiation with A-P and P-A fields with cobalt 60 machine up to 3000-5000CGY. Kidneys were shielded posteriorly after 15OOcGY with 5 half value layer blocks. Results: after minimum follow-up of 24 months, no evidence of increasing blood pressure, edema, proteinuria, rising in serum creatinine or changing in kidney size was found. Conclusion: the results show that localization of kidneys by 99m Tc-DTPA is a useful, easy and safe method to shield kidneys in these patients

  1. Assessments of urine cofilin-1 in patients hospitalized in the intensive care units with acute kidney injury

    Science.gov (United States)

    Lee, Yi-Jang; Chao, Cheng-Han; Chang, Ying-Feng; Chou, Chien

    2013-02-01

    The actin depolymerizing factor (ADF)/cofilin protein family has been reported to be associated with ischemia induced renal disorders. Here we examine if cofilin-1 is associated with acute kidney injury (AKI). We exploited a 96-well based fiber-optic biosensor that uses conjugated gold nanoparticles and a sandwich immunoassay to detect the urine cofilin-1 level of AKI patients. The mean urine cofilin-1 level of the AKI patients was two-fold higher than that of healthy adults. The receiver operating characteristic (ROC) curve showed that cofilin-1 is a potential biomarker for discriminating AKI patients from healthy adults for intensive care patients.

  2. Descriptive Study of Patients Receiving Excision and Radiotherapy for Keloids

    International Nuclear Information System (INIS)

    Speranza, Giovanna; Sultanem, Khalil M.D.; Muanza, Thierry

    2008-01-01

    Purpose: To review and describe our institution's outcomes in patients treated with external beam radiotherapy after keloid excision. Methods and Materials: This was a retrospective study. Patients who received radiotherapy between July 1994 and January 2004 after keloid excision were identified. A questionnaire was mailed regarding sociodemographic factors, early and late radiation toxicities, the need for additional therapy, and satisfaction level. All patients had received a total of 15 Gy in three daily 5-Gy fractions. Treatment started within 24 h after surgery and was delivered on a Siemens orthovoltage machine. The data were analyzed using the STATA statistical package. Results: A total of 234 patients were approached. The response rate was 41%, and 75% were female. The mean age was 36.5 years (range, 16-69 years). The patients were mainly of European (53.1%) or African (19.8%) descent. For early toxicity outcomes, 54.2% reported skin redness and 24% reported skin peeling. For late toxicity outcomes, 27% reported telangiectasia and 62% reported permanent skin color changes. No association was found with gender, skin color, or age for the late toxicity outcomes. Of the patients responding, 14.6% required adjuvant treatment. On a visual scale of 1-10 for the satisfaction level, 60% reported a satisfaction level of ≥8. Telangiectasia was the most significant predictor of a low satisfaction level (≤3, p < 0.005). Conclusion: The results of our study have shown that orthovoltage-based radiotherapy after surgical excision for keloids is a good method for the prevention of relapse. It is well tolerated, causes little toxicity, and leads to a high patient satisfaction level

  3. Pre-transplant donor-specific T-cell alloreactivity is strongly associated with early acute cellular rejection in kidney transplant recipients not receiving T-cell depleting induction therapy.

    Directory of Open Access Journals (Sweden)

    Elena Crespo

    Full Text Available Preformed T-cell immune-sensitization should most likely impact allograft outcome during the initial period after kidney transplantation, since donor-specific memory T-cells may rapidly recognize alloantigens and activate the effector immune response, which leads to allograft rejection. However, the precise time-frame in which acute rejection is fundamentally triggered by preformed donor-specific memory T cells rather than by de novo activated naïve T cells is still to be established. Here, preformed donor-specific alloreactive T-cell responses were evaluated using the IFN-γ ELISPOT assay in a large consecutive cohort of kidney transplant patients (n = 90, to assess the main clinical variables associated with cellular sensitization and its predominant time-frame impact on allograft outcome, and was further validated in an independent new set of kidney transplant recipients (n = 67. We found that most highly T-cell sensitized patients were elderly patients with particularly poor HLA class-I matching, without any clinically recognizable sensitizing events. While one-year incidence of all types of biopsy-proven acute rejection did not differ between T-cell alloreactive and non-alloreactive patients, Receiver Operating Characteristic curve analysis indicated the first two months after transplantation as the highest risk time period for acute cellular rejection associated with baseline T-cell sensitization. This effect was particularly evident in young and highly alloreactive individuals that did not receive T-cell depletion immunosuppression. Multivariate analysis confirmed preformed T-cell sensitization as an independent predictor of early acute cellular rejection. In summary, monitoring anti-donor T-cell sensitization before transplantation may help to identify patients at increased risk of acute cellular rejection, particularly in the early phases after kidney transplantation, and thus guide decision-making regarding the use of induction

  4. Clinical Benefit of Valvular Surgery in Patients with Chronic Kidney Disease.

    Science.gov (United States)

    Chen, Yan; Au, Wing-Kuk; Chan, Daniel; Sit, Ko-Yung; Zhen, Zhe; Ho, Kar-Lai; Wong, Debbie; Ho, Lai-Ming; Yap, Desmond; Lam, Yui-Ming; Lau, Chu-Pak; Tse, Hung-Fat; Chan, Tak-Mao; Yiu, Kai-Hang

    2018-06-20

    Concomitant chronic kidney disease (CKD) is common in patients with significant valvular heart disease (VHD). This study sought to evaluate the clinical benefit of valvular surgery in patients with concomitant CKD.We evaluated 349 patients with significant VHD who were referred for surgery. Patients were divided into those with CKD stage ≥ 3 (CKD patients; n = 88) and those with CKD stage 1 or 2 (no CKD patients; n = 261). 63 patients did not receive surgery, of which 20 patients had CKD and 43 had no CKD. Mortality and change in eGFR were assessed after a median follow-up of 21 months.In the whole study population, 25% of the patients had CKD and these patients had higher mortality than those with no CKD. The annual mortality rates of patients with CKD who did and did not undergo surgery were 7.9% and 28.0%, respectively. In patients with no CKD, the annual mortality rates of those who did and did not undergo surgery were 1.8% and 2.3%, respectively. Importantly, surgery was associated with significant survival benefit in patients with CKD (log-rank test, P < 0.01), but was neutral in patients with no CKD. Multivariable analysis confirmed the survival benefit of valvular surgery in all patients, which was most significant in patients with CKD. Furthermore, eGFR was preserved in patients who underwent valvular surgery but declined significantly in those who did not.CKD is common in patients with significant VHD and, if left untreated surgically, these patients exhibit a high mortality.

  5. Orthostatic hypoxaemia in dialysed adult polycystic kidney disease patients.

    Science.gov (United States)

    Korzets, Z; Golan, E; Ben-Chitrit, S; Smorjik, Y; Os, P; Bernheim, J

    1997-04-01

    Recently we observed a unique clinical phenomenon, namely, orthostatic or postural hypoxaemia in a 72-year-old female adult polycystic kidney disease (APKD) patient, maintained on CAPD. Extensive investigations failed to yield a satisfactory explanation for her ambulatory hypoxaemia. To validate our observation, 15 dialysed patients underwent blood gases analyses in both the supine and ambulatory positions (SpO2 and ApO2 respectively). Patients were divided into two groups: group 1 (n-7) whose end-stage renal failure (ESRF) was due to APKD and group 2 (n-8) in whom ESRF was due to other causes. Both haemodialysed (HD) and CAPD patients were included. ApO2 was determined as the pO2 immediately upon standing up. Readings in HD patients were taken at the end of the dialysis session, that is, at the patients' dry weight. Respective SpO2 and ApO2 of the two groups were 85 +/- 17.1 and 78 +/- 20.5 vs 85.8 +/- 19 and 91 +/- 21 mmHg. Delta change in pO2 defined as the mean decrease (negative value) or mean increase (positive value) of ApO2 in relation to SpO2 was -7.85 (group 1) vs + 5.2 mmHg (group 2), P delta. In group 2, four of eight showed a positive delta whilst the remaining four had no change in the delta value. Orthostatic hypoxaemia may occur in dialysed patients whose ESRF is due to APKD.

  6. Acute kidney injury in pediatric patients: diagnosis and management in the emergency department [digest].

    Science.gov (United States)

    Mohrer, Daniel; Langhan, Melissa; Chaudhari, Pradip

    2017-05-22

    Pediatric acute kidney injury is a condition that is underdiagnosed among children seen in the emergency department, and it has been associated with significant morbidity and mortality, including increased risk for chronic kidney disease. The most common etiologies in pediatric patients are now known to be due to hypovolemia, sepsis, shock, and cardiac dysfunction. This issue compares 3 classification systems for the diagnosis and staging of acute kidney injury and reviews the etiologies that lead to kidney injury in children. The management of pediatric acute kidney injury focuses on identifying patients at high risk, monitoring intravascular volume status, avoiding nephrotoxic medication exposure, and involving a pediatric nephrologist once acute kidney injury is diagnosed. [Points & Pearls is a digest of Pediatric Emergency Medicine Practice].

  7. The DESCARTES-Nantes survey of kidney transplant recipients displaying clinical operational tolerance identifies 35 new tolerant patients and 34 almost tolerant patients.

    Science.gov (United States)

    Massart, Annick; Pallier, Annaïck; Pascual, Julio; Viklicky, Ondrej; Budde, Klemens; Spasovski, Goce; Klinger, Marian; Sever, Mehmet Sukru; Sørensen, Søren Schwartz; Hadaya, Karine; Oberbauer, Rainer; Dudley, Christopher; De Fijter, Johan W; Yussim, Alexander; Hazzan, Marc; Wekerle, Thomas; Berglund, David; De Biase, Consuelo; Pérez-Sáez, María José; Mühlfeld, Anja; Orlando, Giuseppe; Clemente, Katia; Lai, Quirino; Pisani, Francesco; Kandus, Aljosa; Baas, Marije; Bemelman, Frederike; Ponikvar, Jadranka Buturovic; Mazouz, Hakim; Stratta, Piero; Subra, Jean-François; Villemain, Florence; Hoitsma, Andries; Braun, Laura; Cantarell, Maria Carmen; Colak, Hulya; Courtney, Aisling; Frasca, Giovanni Maria; Howse, Matthew; Naesens, Maarten; Reischig, Tomas; Serón, Daniel; Seyahi, Nurhan; Tugmen, Cem; Alonso Hernandez, Angel; Beňa, Luboslav; Biancone, Luigi; Cuna, Vania; Díaz-Corte, Carmen; Dufay, Alexandre; Gaasbeek, André; Garnier, Arnaud; Gatault, Philippe; Gentil Govantes, Miguel Angel; Glowacki, François; Gross, Oliver; Hurault de Ligny, Bruno; Huynh-Do, Uyen; Janbon, Bénédicte; Jiménez Del Cerro, Luis Antonio; Keller, Frieder; La Manna, Gaetano; Lauzurica, Ricardo; Le Monies De Sagazan, Hervé; Thaiss, Friedrich; Legendre, Christophe; Martin, Séverine; Moal, Marie-Christine; Noël, Christian; Pillebout, Evangeline; Piredda, Gian Benedetto; Puga, Ana Ramírez; Sulowicz, Wladyslaw; Tuglular, Serhan; Prokopova, Michaela; Chesneau, Mélanie; Le Moine, Alain; Guérif, Pierrick; Soulillou, Jean-Paul; Abramowicz, Marc; Giral, Magali; Racapé, Judith; Maggiore, Umberto; Brouard, Sophie; Abramowicz, Daniel

    2016-06-01

    Kidney recipients maintaining a prolonged allograft survival in the absence of immunosuppressive drugs and without evidence of rejection are supposed to be exceptional. The ERA-EDTA-DESCARTES working group together with Nantes University launched a European-wide survey to identify new patients, describe them and estimate their frequency for the first time. Seventeen coordinators distributed a questionnaire in 256 transplant centres and 28 countries in order to report as many 'operationally tolerant' patients (TOL; defined as having a serum creatinine <1.7 mg/dL and proteinuria <1 g/day or g/g creatinine despite at least 1 year without any immunosuppressive drug) and 'almost tolerant' patients (minimally immunosuppressed patients (MIS) receiving low-dose steroids) as possible. We reported their number and the total number of kidney transplants performed at each centre to calculate their frequency. One hundred and forty-seven questionnaires were returned and we identified 66 TOL (61 with complete data) and 34 MIS patients. Of the 61 TOL patients, 26 were previously described by the Nantes group and 35 new patients are presented here. Most of them were noncompliant patients. At data collection, 31/35 patients were alive and 22/31 still operationally tolerant. For the remaining 9/31, 2 were restarted on immunosuppressive drugs and 7 had rising creatinine of whom 3 resumed dialysis. Considering all patients, 10-year death-censored graft survival post-immunosuppression weaning reached 85% in TOL patients and 100% in MIS patients. With 218 913 kidney recipients surveyed, cumulative incidences of operational tolerance and almost tolerance were estimated at 3 and 1.5 per 10 000 kidney recipients, respectively. In kidney transplantation, operational tolerance and almost tolerance are infrequent findings associated with excellent long-term death-censored graft survival. © The Author 2016. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

  8. The effect of ONCE Renal on minerals and electrolytes in predialysis patients with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Satirapoj B

    2016-04-01

    Full Text Available Bancha Satirapoj,1 Janjira Prapakorn,2 Dollapas Punpanich,2 Chantima Pongsuparbchon,3 Ouppatham Supasyndh11Division of Nephrology, Department of Medicine, 2Research Unit, Department of Medicine, 3Clinical Research Center, Phramongkutklao Hospital, Phramongkutklao College of Medicine, Bangkok, ThailandBackground: Malnutrition is one common adverse consequence in patients with advanced chronic kidney disease (CKD, and most patients have a lower-than-normal dietary energy intake. The present study was undertaken to examine whether orally administered ONCE Renal formula (ORF supplement would improve energy intake without minerals and electrolytes disturbances in predialysis patients with CKD.Methods: All eligible nondiabetic patients with CKD received ORF supplement for 1 week. Nutrition markers, renal function, and minerals and electrolytes were evaluated before and after supplementing. All patients kept a 3-day food record and were interviewed by a registered dietitian.Results: A total of 29 patients with mean age 64.9±13.3 years were included. Mean estimated glomerular filtration rate was 37.7±12.1 mL/min/1.73 m2. A significant increase was observed in amount of energy, fat, fiber, calcium, and magnesium intake after 1 week of ORF supplement. Moreover, in comparison with baseline values, the patients displayed decreased dietary protein intake and blood urea nitrogen and increased serum magnesium. However, no significant change was found in renal function, nutritional markers (body weight, prealbumin, albumin, and protein equivalence of total nitrogen appearance, serum calcium, phosphorus, sodium, potassium, and bicarbonate.Conclusion: In patients with CKD, ingestion of ORF was well tolerated and had a positive effect with an increase in dietary energy, fat, and fiber intake, as well as a decreased dietary protein intake. No mineral or electrolyte abnormalities were observed during the study.Keywords: oral-specific renal nutrition, malnutrition

  9. Evaluation of 2 amino acid protocols for kidney protection in patients treated with 90Y-DOTATOC for neuroendocrine tumors

    International Nuclear Information System (INIS)

    Arveschoug, A.K.; Kramer, S.M.J.; Iversen, P.; Froekiaer, J.; Groenbaek, H.

    2015-01-01

    Full text of publication follows. Background: peptide receptor radionuclide therapy (PRRT) is an established treatment for progressive neuroendocrine tumours (NET). Nephrotoxicity is the limiting factor using 90 Y-DOTATOC. Although administration of amino acids lowers the radioactive dose to the kidneys, delayed renal damage is a concern following therapy. Studies have indicated that prolonging the infusion of amino acids offers improved kidney protection. The intermittent infusion of amino acids up two days after PRRT has also been shown to further reduce renal uptake of radioactivity in pilot studies. Aim: We evaluated whether differences could be detected in GFR in patients treated with two different protocols for kidney protection using commercially available (Vamin-18) amino acid mixture (AAM); a standard protocol with 2 litres of AAM infused over 4 hours or a 24-hour infusion protocol with 3 litres of AAM. Material and method: GFR in 18 patients treated with infusion of 2 litres AAM of 4 hours was compared with GFR in 13 patients treated with 3 litres of AAM over 24 hours at 3 months, 6 months and 12 months after therapy with 90 Y DOTATOC. The majority of patients received the standard treatment of 3.7 GBq/m 2 90 Y DOTATOC every 8-10 weeks. The glomerular filtration rate (GFR) was estimated using the 51 Cr-EDTA plasma clearance by a single sample technique according to Groth and Aasted. Results: pre-existing risk factors associated with kidney failure were seen in 84 % of the patients. Other identified risk factors associated with kidney failure were former treatment with 90 Y-DOTATOC and/or chemotherapy, hypertension and diabetes. In the whole group of patients a significant fall in renal function was seen up to twelve months after PRRT. The median loss of kidney function was 30 ml/min/1.73m 2 (27 %) 12 months after treatment compared to pre-therapeutic values. Although no significant statistical difference was found comparing the two amino acid protocols

  10. Suppression of kidney pathological function using roentgenoendovascular occlusion in patients with chronic renal insufficiency before or after kidney transplantation

    International Nuclear Information System (INIS)

    Rabkin, I.Kh.; Matevosov, A.L.; Gotman, L.N.

    1987-01-01

    The carried out investigations on REO efficiency in treatment of refractory hypertension in patients with chronic insufficiency(CRI) and renal ischemia of vascular origin manifested necessity of separation of diagnostic and tretment stages, anesthesiologic supply is important for efficient REO of renal arteries. It is shown that REO of renal arteries in patients with CRI before and after kidney transplantation is relatively safe and sufficiently reliable method of treating renin-dependent arterial hypertension

  11. Patient-reported distress and survival among patients receiving definitive radiation therapy

    Directory of Open Access Journals (Sweden)

    Yacob Habboush, MD

    2017-04-01

    Conclusions: PRD before or during RT is a prognostic factor associated with decreased survival. Distress screening guidelines and interventions should be implemented for patients receiving definitive RT.

  12. The Prevalence of Fabry Disease in Patients with Chronic Kidney Disease in Turkey: The TURKFAB Study

    Directory of Open Access Journals (Sweden)

    Kultigin Turkmen

    2016-12-01

    Full Text Available Background/Aims: Fabry disease is a treatable cause of chronic kidney disease (CKD characterized by a genetic deficiency of α-galactosidase A. European Renal Best Practice (ERBP recommends screening for Fabry disease in CKD patients. However, this is based on expert opinion and there are no reports of the prevalence of Fabry disease in stage 1-5 CKD. Hence, we investigated the prevalence of Fabry disease in CKD patients not receiving renal replacement therapy. Methods: This prospective study assessed α-galactosidase activity in dried blood spots in 313 stage 1-5 CKD patients, 167 males, between ages of 18-70 years whose etiology of CKD was unknown and were not receiving renal replacement therapy. The diagnosis was confirmed by GLA gene mutation analysis. Results: Three (all males of 313 CKD patients (0.95% were diagnosed of Fabry disease, for a prevalence in males of 1.80%. Family screening identified 8 aditional Fabry patients with CKD. Of a total of 11 Fabry patients, 7 were male and started enzyme replacement therapy and 4 were female. The most frequent manifestations in male patients were fatigue (100%, tinnitus, vertigo, acroparesthesia, hypohidrosis, cornea verticillata and angiokeratoma (all 85%, heat intolerance (71%, and abdominal pain (57%. The most frequent manifestations in female patients were fatigue and cornea verticillata (50%, and tinnitus, vertigo and angiokeratoma (25%. Three patients had severe episodic abdominal pain attacks and proteinuria, and were misdiagnosed as familial Mediterranean fever. Conclusions: The prevalence of Fabry disease in selected CKD patients is in the range found among renal replacement therapy patients, but the disease is diagnosed at an earlier, treatable stage. These data support the ERBP recommendation to screen for Fabry disease in patients with CKD of unknown origin.

  13. Metabolic Profiling of Impaired Cognitive Function in Patients Receiving Dialysis.

    Science.gov (United States)

    Kurella Tamura, Manjula; Chertow, Glenn M; Depner, Thomas A; Nissenson, Allen R; Schiller, Brigitte; Mehta, Ravindra L; Liu, Sai; Sirich, Tammy L

    2016-12-01

    Retention of uremic metabolites is a proposed cause of cognitive impairment in patients with ESRD. We used metabolic profiling to identify and validate uremic metabolites associated with impairment in executive function in two cohorts of patients receiving maintenance dialysis. We performed metabolic profiling using liquid chromatography/mass spectrometry applied to predialysis plasma samples from a discovery cohort of 141 patients and an independent replication cohort of 180 patients participating in a trial of frequent hemodialysis. We assessed executive function with the Trail Making Test Part B and the Digit Symbol Substitution test. Impaired executive function was defined as a score ≥2 SDs below normative values. Four metabolites-4-hydroxyphenylacetate, phenylacetylglutamine, hippurate, and prolyl-hydroxyproline-were associated with impaired executive function at the false-detection rate significance threshold. After adjustment for demographic and clinical characteristics, the associations remained statistically significant: relative risk 1.16 (95% confidence interval [95% CI], 1.03 to 1.32), 1.39 (95% CI, 1.13 to 1.71), 1.24 (95% CI, 1.03 to 1.50), and 1.20 (95% CI, 1.05 to 1.38) for each SD increase in 4-hydroxyphenylacetate, phenylacetylglutamine, hippurate, and prolyl-hydroxyproline, respectively. The association between 4-hydroxyphenylacetate and impaired executive function was replicated in the second cohort (relative risk 1.12; 95% CI, 1.02 to 1.23), whereas the associations for phenylacetylglutamine, hippurate, and prolyl-hydroxyproline did not reach statistical significance in this cohort. In summary, four metabolites related to phenylalanine, benzoate, and glutamate metabolism may be markers of cognitive impairment in patients receiving maintenance dialysis. Copyright © 2016 by the American Society of Nephrology.

  14. Associations of health literacy with dialysis adherence and health resource utilization in patients receiving maintenance hemodialysis.

    Science.gov (United States)

    Green, Jamie A; Mor, Maria K; Shields, Anne Marie; Sevick, Mary Ann; Arnold, Robert M; Palevsky, Paul M; Fine, Michael J; Weisbord, Steven D

    2013-07-01

    Although limited health literacy is common in hemodialysis patients, its effects on clinical outcomes are not well understood. Observational study. 260 maintenance hemodialysis patients enrolled in a randomized clinical trial of symptom management strategies from January 2009 through April 2011. Limited health literacy. Dialysis adherence (missed and abbreviated treatments) and health resource utilization (emergency department visits and end-stage renal disease [ESRD]-related hospitalizations). We assessed health literacy using the Rapid Estimate of Adult Literacy in Medicine (REALM) and used negative binomial regression to analyze the independent associations of limited health literacy with dialysis adherence and health resource utilization over 12-24 months. 41 of 260 (16%) patients showed limited health literacy (REALM score, ≤60). There were 1,152 missed treatments, 5,127 abbreviated treatments, 552 emergency department visits, and 463 ESRD-related hospitalizations. Limited health literacy was associated independently with an increased incidence of missed dialysis treatments (missed, 0.6% vs 0.3%; adjusted incidence rate ratio [IRR], 2.14; 95% CI, 1.10-4.17), emergency department visits (annual visits, 1.7 vs 1.0; adjusted IRR, 1.37; 95% CI, 1.01-1.86), and hospitalizations related to ESRD (annual hospitalizations, 0.9 vs 0.5; adjusted IRR, 1.55; 95% CI, 1.03-2.34). Generalizability and potential for residual confounding. Patients receiving maintenance hemodialysis who have limited health literacy are more likely to miss dialysis treatments, use emergency care, and be hospitalized related to their kidney disease. These findings have important clinical practice and cost implications. Copyright © 2013 National Kidney Foundation, Inc. All rights reserved.

  15. Skeletal mass in patients receiving chronic anticonvulsant therapy

    Energy Technology Data Exchange (ETDEWEB)

    Zanzi, I.; Roginsky, M.S.; Rosen, A.; Cohn, S.H.

    1981-01-01

    The technique of in vivo total body neutron activation analysis was used to measure total body calcium (TBCa), a sensitive and precise index of skeletal mass, expressed as the Ca ratio (TBCa observed/TBCa predicted). 23 unselected, ambulatory, noninstitutionalized, adult epileptic patients under long-term anticonvulsant therapy were studied. Ca ratio was normal in 20 of the patients, low in only 2 and borderline in 1 patient. Plasma alkaline phosphatase values were elevated in half the subjects. Plasma Ca (uncorrected) was in the normal range in all. Serum 25-hydroxvitamin D (25-OHD) was low in 67% of the subjects, but only 1 patient had a value below 5 ng/ml. There was no correlation between the Ca ratio and the alkaline phosphatase or 25-OHD values. No radiographic or other evidences of osteomalacia were observed. This study does not support the notion of a prevalence of osteopenia in ambulatory, noninstitutionalized, adult epileptic patients receiving chronic anticonvulsant therapy in this geographical area despite the frequent findings of biochemical abnormalities.

  16. Validating Appetite Assessment Tools among Patients Receiving Hemodialysis

    Science.gov (United States)

    Molfino, Alessio; Kaysen, George A.; Chertow, Glenn M.; Doyle, Julie; Delgado, Cynthia; Dwyer, Tjien; Laviano, Alessandro; Fanelli, Filippo Rossi; Johansen, Kirsten L.

    2016-01-01

    Objective To test the performance of appetite assessment tools among patients receiving hemodialysis. Design Cross-sectional. Setting Seven dialysis facilities in Northern California. Subjects 221 patients receiving hemodialysis. Intervention We assessed five appetite assessment tools [self-assessment of appetite, subjective assessment of appetite, visual analogue scale (VAS), Functional Assessment of Anorexia/Cachexia Therapy (FAACT) score and the Anorexia Questionnaire (AQ)]. Main outcome measures Reported food intake, normalized protein catabolic rate (nPCR), and change in body weight were used as criterion measures, and we assessed associations among the appetite tools and biomarkers associated with nutrition and inflammation. Patients were asked to report their appetite and the percentage of food eaten (from 0% to 100%) during the last meal compared to usual intake. Results Fifty-eight (26%) patients reported food intake ≤50% (defined as poor appetite). The prevalence of anorexia was 12% by self-assessment of appetite, 6% by subjective assessment of appetite, 24% by VAS, 17% by FAACT score, and 12% by AQ. All tools were significantly associated with food intake ≤50% (pappetite. The FAACT score and the VAS had the strongest association with food intake ≤50% (c-statistic 0.80 and 0.76). Patients with food intake ≤50% reported weight loss more frequently than patients without low intake (36% vs 22%) and weight gain less frequently (19% vs 35%; p=0.03). nPCR was lower among anorexic patients based on the VAS (1.1 ± 0.3 vs 1.2 ± 0.3, p=0.03). Ln IL-6 correlated inversely with food intake (p=0.03), but neither IL-6 nor CRP correlated with any of the appetite tools. Furthermore, only the self-assessment of appetite was significantly associated with serum albumin (p=0.02), prealbumin (p=0.02) and adiponectin concentrations (p=0.03). Conclusions Alternative appetite assessment tools yielded widely different estimates of the prevalence of anorexia in

  17. Stereotactic body radiotherapy of primary and metastatic renal lesions for patients with only one functioning kidney

    International Nuclear Information System (INIS)

    Svedman, Christer; Sandstroem, P.; Wersaell, Peter; Karlsson, Kristin; Rutkowska, Eva; Lax, Ingmar; Blomgren, H.

    2008-01-01

    Background. About 2% of patients with a carcinoma in one kidney develop either metastases or a new primary tumor in the contralateral kidney. Often, renal cancers progress rapidly at peripheral sites and a metastasis to the second kidney may not be the patient's main problem. However, when an initial renal cancer is more indolent yet spreads to the formerly unaffected kidney or a new primary tumor forms there, local treatment may be needed. Stereotactic body radiotherapy (SBRT) has been demonstrated as a valuable treatment option for tumors that cause local symptoms. Presented here is a retrospective analysis of patients in whom SBRT was used to control primary or metastatic renal disease. Patients and methods. Seven patients with a mean age of 64 (44-76) were treated for metastases from a malignant kidney to its contralateral counterpart. Dose/fractionation schedules varied between 10 Gyx3 and 10 Gyx4 depending on target location and size, given within one week. Follow-up times for patients who remained alive were 12, 52 and 66 months and for those who subsequently died were 10, 16, 49 and 70 months. Results. Local control, defined as radiologically stable disease or partial/complete response, was obtained in six of these seven patients and regained after retreatment in the one patient whose lesion progressed. Side effects were generally mild, and in five of the seven patients, kidney function remained unaffected after treatment. In two patients, the creatinine levels remained moderately elevated at approximately 160 μmol/L post treatment. At no time was dialysis required. Conclusion. These results indicate that SBRT is a valuable alternative to surgery and other options for patients with metastases from a cancer-bearing kidney to the remaining kidney and provides local tumor control with satisfactory kidney function

  18. Liver enzymes serum levels in patients with chronic kidney disease on hemodialysis: a comprehensive review

    Directory of Open Access Journals (Sweden)

    Luís Henrique Bezerra Cavalcanti Sette

    2014-04-01

    Full Text Available We reviewed the literature regarding the serum levels of the enzymes aspartate aminotransferase, alanine aminotransferase, and gamma-glutamyl transferase in patients with chronic kidney disease on hemodialysis with and without viral hepatitis. Original articles published up to January 2013 on adult patients with chronic kidney disease on hemodialysis were selected. These articles contained the words “transaminases” “aspartate aminotransferase” “alanine aminotransferase” “gamma glutamyl transferase,” “liver enzymes”, AND “dialysis” OR “hemodialysis”. A total of 823 articles were retrieved. After applying the inclusion and exclusion criteria, 49 articles were selected. The patients with chronic kidney disease on hemodialysis had reduced serum levels of aminotransferases due to hemodilution, lower pyridoxine levels, or elevated homocysteine levels. The chronic kidney disease patients on hemodialysis infected with the hepatitis C virus also had lower aminotransferase levels compared with the infected patients without chronic kidney disease. This reduction is in part due to decreased viremia caused by the dialysis method, the production of a hepatocyte growth factor and endogenous interferon-α, and lymphocyte activation, which decreases viral action on hepatocytes. Few studies were retrieved on gamma-glutamyl transferase serum levels; those found reported that there were no differences between the patients with or without chronic kidney disease. The serum aminotransferase levels were lower in the patients with chronic kidney disease on hemodialysis (with or without viral hepatitis than in the patients with normal renal function; this reduction has a multifactorial origin.

  19. Congestive heart failure in patients with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Poskurica Mileta

    2014-01-01

    Full Text Available Cardiovascular disorders are the most frequent cause of death (46-60% among patients with advanced chronic renal failure (CRF, and on dialysis treatment. Uremic cardiomyopathy is the basic pathophysiologic substrate, whereas ischemic heart disease (IHD and anemia are the most important contributing factors. Associated with well-know risk factors and specific disorders for terminal kidney failure and dialysis, the aforementioned factors instigate congestive heart failure (CHF. Suspected CHF is based on the anamnesis, clinical examination and ECG, while it is confirmed and defined more precisely on the basis of echocardiography and radiology examination. Biohumoral data (BNP, NT-proBNP are not sufficiently reliable because of specific volemic fluctuation and reduced natural clearance. Therapy approach is similar to the one for the general population: ACEI, ARBs, β-blockers, inotropic drugs and diuretics. Hypervolemia and most of the related symptoms can be kept under control effectively by the isolated or ultrafiltation, in conjunction with dialysis, during the standard bicarbonate hemodialysis or hemodiafiltration. In the same respect peritoneal dialysis is efficient for the control of hypervolemia symptoms, mainly during the first years of its application and in case of the lower NYHA class (II°/III°. In general, heart support therapy, surgical interventions of the myocardium and valve replacement are rarely used in patients on dialysis, whereas revascularization procedures are beneficial for associated IHD. In selected cases the application of cardiac resynchronization and/or implantation of a cardioverter defibrillator are advisable.

  20. Differences in Medication Adherence between Living and Deceased Donor Kidney Transplant Patients.

    Science.gov (United States)

    Denhaerynck, K; Schmid-Mohler, G; Kiss, A; Steiger, J; Wüthrich, R P; Bock, A; De Geest, S

    2014-01-01

    Literature review suggests that adherence to immunosuppressive drugs may be lower in recipients of living than of deceased donor kidney grafts, possibly because of profile differences. To compare the level of immunosuppressive adherence levels between patients with deceased and living (-related; -unrelated) donor grafts in Switzerland. Using data from two similar cross-sectional studies at two transplant centers in Switzerland, the level of adherence between the two groups was compared. Medication adherence was assessed by self-report or electronic monitoring. Possible explanatory factors included age, beliefs regarding immunosuppressive drugs, depressive symptomatology, pre-emptive transplantation, and the number of transplants received, were also considered. Data were analyzed using logistic regression analysis. Unadjusted non-adherence odds were 2 to 3 times higher in living-related than deceased donor transplantation (ORs: 2.09-3.05; padherence in recipients of living-related donor kidneys, possibly owing to differences in patient profile (ie, health beliefs regarding their immunosuppressive needs), knowledge of which may enhance adherence if addressed.

  1. Which diabetic patients should receive podiatry care? An objective analysis.

    Science.gov (United States)

    McGill, M; Molyneaux, L; Yue, D K

    2005-08-01

    Diabetes is the leading cause of lower limb amputation in Australia. However, due to limited resources, it is not feasible for everyone with diabetes to access podiatry care, and some objective guidelines of who should receive podiatry is required. A total of 250 patients with neuropathy (Biothesiometer; Biomedical Instruments, Newbury, Ohio, USA) ( > 30, age podiatry care (mean of estimates from 10 reports), the NNT to prevent one foot ulcer per year was: no neuropathy (vibration perception threshold (VPT) 30) alone, NNT = 45; +cannot feel monofilament, NNT = 18; +previous ulcer/amputation, NNT = 7. Provision of podiatry care to diabetic patients should not be only economically based, but should also be directed to those with reduced sensation, especially where there is a previous history of ulceration or amputation.

  2. The effect of ONCE Renal on minerals and electrolytes in predialysis patients with chronic kidney disease.

    Science.gov (United States)

    Satirapoj, Bancha; Prapakorn, Janjira; Punpanich, Dollapas; Pongsuparbchon, Chantima; Supasyndh, Ouppatham

    2016-01-01

    Malnutrition is one common adverse consequence in patients with advanced chronic kidney disease (CKD), and most patients have a lower-than-normal dietary energy intake. The present study was undertaken to examine whether orally administered ONCE Renal formula (ORF) supplement would improve energy intake without minerals and electrolytes disturbances in predialysis patients with CKD. All eligible nondiabetic patients with CKD received ORF supplement for 1 week. Nutrition markers, renal function, and minerals and electrolytes were evaluated before and after supplementing. All patients kept a 3-day food record and were interviewed by a registered dietitian. A total of 29 patients with mean age 64.9±13.3 years were included. Mean estimated glomerular filtration rate was 37.7±12.1 mL/min/1.73 m(2). A significant increase was observed in amount of energy, fat, fiber, calcium, and magnesium intake after 1 week of ORF supplement. Moreover, in comparison with baseline values, the patients displayed decreased dietary protein intake and blood urea nitrogen and increased serum magnesium. However, no significant change was found in renal function, nutritional markers (body weight, prealbumin, albumin, and protein equivalence of total nitrogen appearance), serum calcium, phosphorus, sodium, potassium, and bicarbonate. In patients with CKD, ingestion of ORF was well tolerated and had a positive effect with an increase in dietary energy, fat, and fiber intake, as well as a decreased dietary protein intake. No mineral or electrolyte abnormalities were observed during the study.

  3. Home Palliative Care for Patients with Advanced Chronic Kidney Disease: Preliminary Results

    Directory of Open Access Journals (Sweden)

    José L. Teruel

    2015-10-01

    Full Text Available Healthcare for patients with advanced chronic kidney disease (ACKD on conservative treatment very often poses healthcare problems that are difficult to solve. At the end of 2011, we began a program based on the care and monitoring of these patients by Primary Care Teams. ACKD patients who opted for conservative treatment were offered the chance to be cared for mainly at home by the Primary Care doctor and nurse, under the coordination of the Palliative Care Unit and the Nephrology Department. During 2012, 2013, and 2014, 76 patients received treatment in this program (mean age: 81 years; mean Charlson age-comorbidity index: 10, and mean glomerular filtration rate: 12.4 mL/min/1.73 m2. The median patient follow-up time (until death or until 31 December 2014 was 165 days. During this period, 51% of patients did not have to visit the hospital’s emergency department and 58% did not require hospitalization. Forty-eight of the 76 patients died after a median time of 135 days in the program; 24 (50% died at home. Our experience indicates that with the support of the Palliative Care Unit and the Nephrology Department, ACKD patients who are not dialysis candidates may be monitored at home by Primary Care Teams.

  4. Home Palliative Care for Patients with Advanced Chronic Kidney Disease: Preliminary Results

    Science.gov (United States)

    Teruel, José L.; Rexach, Lourdes; Burguera, Victor; Gomis, Antonio; Fernandez-Lucas, Milagros; Rivera, Maite; Diaz, Alicia; Collazo, Sergio; Liaño, Fernando

    2015-01-01

    Healthcare for patients with advanced chronic kidney disease (ACKD) on conservative treatment very often poses healthcare problems that are difficult to solve. At the end of 2011, we began a program based on the care and monitoring of these patients by Primary Care Teams. ACKD patients who opted for conservative treatment were offered the chance to be cared for mainly at home by the Primary Care doctor and nurse, under the coordination of the Palliative Care Unit and the Nephrology Department. During 2012, 2013, and 2014, 76 patients received treatment in this program (mean age: 81 years; mean Charlson age-comorbidity index: 10, and mean glomerular filtration rate: 12.4 mL/min/1.73 m2). The median patient follow-up time (until death or until 31 December 2014) was 165 days. During this period, 51% of patients did not have to visit the hospital’s emergency department and 58% did not require hospitalization. Forty-eight of the 76 patients died after a median time of 135 days in the program; 24 (50%) died at home. Our experience indicates that with the support of the Palliative Care Unit and the Nephrology Department, ACKD patients who are not dialysis candidates may be monitored at home by Primary Care Teams. PMID:27417813

  5. How health information is received by diabetic patients?

    Directory of Open Access Journals (Sweden)

    Firoozeh Zare-Farashbandi

    2015-01-01

    Full Text Available Background: Knowledge of correct information-seeking behavior by the patients can provide health specialists and health information specialists with valuable information in improving health care. This study aimed to investigate the passive receipt and active seeking of health information by diabetic patients. Materials and Methods: A survey method was used in this research on 6426 diabetic patients of whom 362 patients were selected by a no percentage stratified random sampling. The Longo information-seeking behavior questionnaire was used to collect data and they were analyzed by SPSS 20 software. Results: The most common information source by diabetic patients was practitioners (3.12. The minimum usage among the information sources were from charity organizations and emergency phone lines with a usage of close to zero. The amount of health information gained passively from each source has the lowest average of 4.18 and usage of this information in making health decision has the highest average score of 5.83. Analysis of the data related to active seeking of information showed that knowledge of available medical information from each source has the lowest average score of 3.95 and ability in using the acquired information for making medical decisions has the highest average score of 5.28. The paired t-test showed that differences between passive information receipt (41.68 and active information seeking (39.20 considered as statistically significant (P < 0.001. Conclusion: Because diabetic patients are more passive information receivers than active information seekers, the health information must be distributed by passive means to these patients. In addition, information-seeking behavior during different time periods should be investigated; to identify more effective distribution of health information.

  6. Bone Marrow and Kidney Transplant for Patients With Chronic Kidney Disease and Blood Disorders

    Science.gov (United States)

    2017-03-21

    Chronic Kidney Disease; Acute Myeloid Leukemia (AML); Acute Lymphoblastic Leukemia (ALL); Chronic Myelogenous Leukemia (CML); Chronic Lymphocytic Leukemia (CLL); Non-Hodgkin's Lymphoma (NHL); Hodgkin Disease; Multiple Myeloma; Myelodysplastic Syndrome (MDS); Aplastic Anemia; AL Amyloidosis; Diamond Blackfan Anemia; Myelofibrosis; Myeloproliferative Disease; Sickle Cell Anemia; Autoimmune Diseases; Thalassemia

  7. Blood Transfusion and the Risk of Acute Kidney Injury Among Patients With Acute Coronary Syndrome Undergoing Percutaneous Coronary Intervention.

    Science.gov (United States)

    Karrowni, Wassef; Vora, Amit Navin; Dai, David; Wojdyla, Daniel; Dakik, Habib; Rao, Sunil V

    2016-09-01

    Acute kidney injury (AKI) complicating percutaneous coronary intervention (PCI) is associated with adverse clinical outcomes. To date, no studies have evaluated the association of blood transfusion with AKI in patients undergoing PCI. We used a retrospective cohort study of all patients with acute coronary syndrome undergoing PCI from CathPCI Registry (n=1 756 864). The primary outcome was AKI defined as the rise in serum creatinine post procedure ≥0.5 mg/dL or ≥25% above baseline values. AKI developed in 9.0% of study sample. Patients with AKI were older, more often women, and had high prevalence of comorbidities, including diabetes mellitus, hypertension, and advanced stages of chronic kidney disease at baseline. Blood transfusion was utilized in 2.2% of patients. In the overall sample, AKI developed in 35.1% of patients who received transfusion versus 8.4% of patients without transfusion (adjusted odds ratio, 4.87 [4.71-5.04]). In the subgroup of patients who sustained bleeding event and received transfusion, the rate of AKI was significantly increased across all preprocedure hemoglobin levels versus no blood transfusion. Similar findings were seen in the subgroup of patients with no bleeding event. Blood transfusion is strongly associated with AKI in patients with acute coronary syndrome undergoing PCI. Further investigation is needed to determine whether a restrictive blood transfusion strategy might improve PCI outcomes by reducing the risk of AKI. © 2016 American Heart Association, Inc.

  8. Spine Radiosurgery: A Dosimetric Analysis in 124 Patients Who Received 18 Gy

    International Nuclear Information System (INIS)

    Schipani, Stefano; Wen, Winston; Jin, Jain-Yue; Kim, Jin Koo; Ryu, Samuel

    2012-01-01

    Purpose: To define the safely tolerated doses to organs at risk (OARs) adjacent to the target volume (TV) of spine radiosurgery (SRS) with 18-Gy in a single fraction. Methods and Materials: A total of 124 patient cases with 165 spine metastases were reviewed. An 18-Gy single-fraction regimen was prescribed to the 90% isodose line encompassing the TV. A constraint of 10 Gy to 10% of the spinal cord outlined 6 mm above and below the TV was used. Dosimetric data to OARs were analyzed. Results: A total of 124 patients (100%) were followed-up, and median follow-up time was 7 months (1-50 months). Symptoms and local control were achieved in 114 patients (92%). Acute Radiation Therapy Oncology Group (RTOG) grade 1 oral mucositis occurred in 11 of 11 (100%) patients at risk for oropharyngeal toxicity after cervical spine treatment. There were no RTOG grade 2-4 acute or late complications. Median TV was 43.2 cc (5.3-175.4 cc) and 90% of the TV received median dose of 19 Gy (17-19.8 Gy). Median (range) of spinal cord maximum dose (Dmax), dose to spinal cord 0.35 cc (Dsc0.35), and cord volume receiving 10 Gy (Vsc10) were 13.8 Gy (5.4-21 Gy), 8.9 Gy (2.6-11.4 Gy) and 0.33 cc (0-1.6 cc), respectively. Other OARs were evaluated when in proximity to the TV. Esophagus (n=58), trachea (n=28), oropharynx (n=11), and kidneys (n=34) received median (range) V10 and V15 of 3.1 cc (0-5.8 cc) and 1.2 cc (0-2.9 cc), 2.8 cc (0-4.9 cc), and 0.8 cc (0-2.1 cc), 3.4 cc (0-6.2 cc) and 1.6 cc (0-3.2 cc), 0.3 cc (0-0.8 cc) and 0.08 cc (0-0.1 cc), respectively. Conclusions: Cord Dmax of 14 Gy and D0.35 of 10 Gy are safe dose constraints for 18-Gy single-fraction SRS. Esophagus V10 of 3 cc and V15 of 1 cc, trachea V10 of 3 cc, and V15 of 1 cc, oropharynx V10 of 3.5 cc and V15 of 1.5 cc, kidney V10 of 0.3 cc, and V15 of 0.1 cc are planning guidelines when these OARs are in proximity to the TV.

  9. Self-Monitoring Kidney Function Post Transplantation: Reliability of Patient-Reported Data

    NARCIS (Netherlands)

    Lint, C.L. van; Wang, W.; Dijk, S. van; Brinkman, W.P.; Rövekamp, T.J.M.; Neerincx, M.A.; Rabelink, T.J.; Boog, P.J.M. van der

    2017-01-01

    Background: The high frequency of outpatient visits after kidney transplantation is burdensome to both the recovering patient and health care capacity. Self-monitoring kidney function offers a promising strategy to reduce the number of these outpatient visits. Objective: The objective of this study

  10. Kidney transplantation in a patient with absent right common iliac artery and congenital renal abnormalities

    Directory of Open Access Journals (Sweden)

    Clifton Ming Tay

    2015-01-01

    Conclusion: Kidney transplantation in such cases is safe and we recommend routine pre-operative imaging of patients known to have congenital genitourniary abnormalities. The kidney should be implanted heterotopically to the contralateral side of the vascular anomaly and care must be taken to preserve vascular supply to the lower limbs.

  11. The Effect of Diet on the Survival of Patients with Chronic Kidney Disease.

    Science.gov (United States)

    Rysz, Jacek; Franczyk, Beata; Ciałkowska-Rysz, Aleksandra; Gluba-Brzózka, Anna

    2017-05-13

    The prevalence of chronic kidney disease (CKD) is high and it is gradually increasing. Individuals with CKD should introduce appropriate measures to hamper the progression of kidney function deterioration as well as prevent the development or progression of CKD-related diseases. A kidney-friendly diet may help to protect kidneys from further damage. Patients with kidney damage should limit the intake of certain foods to reduce the accumulation of unexcreted metabolic products and also to protect against hypertension, proteinuria and other heart and bone health problems. Despite the fact that the influence of certain types of nutrients has been widely studied in relation to kidney function and overall health in CKD patients, there are few studies on the impact of a specific diet on their survival. Animal studies demonstrated prolonged survival of rats with CKD fed with protein-restricted diets. In humans, the results of studies are conflicting. Some of them indicate slowing down of the progression of kidney disease and reduction in proteinuria, but other underline significant worsening of patients' nutritional state, which can be dangerous. A recent systemic study revealed that a healthy diet comprising many fruits and vegetables, fish, legumes, whole grains, and fibers and also the cutting down on red meat, sodium, and refined sugar intake was associated with lower mortality in people with kidney disease. The aim of this paper is to review the results of studies concerning the impact of diet on the survival of CKD patients.

  12. Experiences of Family Members of Dying Patients Receiving Palliative Sedation.

    Science.gov (United States)

    Tursunov, Olga; Cherny, Nathan I; Ganz, Freda DeKeyser

    2016-11-01

    To describe the experience of family members of patients receiving palliative sedation at the initiation of treatment and after the patient has died and to compare these experiences over time.
. Descriptive comparative study.
. Oncology ward at Shaare Zedek Medical Center in Jerusalem, Israel.
. A convenience sample of 34 family members of dying patients receiving palliative sedation. 
. A modified version of a questionnaire describing experiences of family members with palliative sedation was administered during palliative sedation and one to four months after the patient died. Descriptive statistics were used to describe the results of the questionnaire, and appropriate statistical analyses were conducted for comparisons over time.
. Experiences of family members and time.
. Most relatives were satisfied with the sedation and staff support. Palliative sedation was experienced as an ethical way to relieve suffering. However, one-third felt that it shortened the patient's life. An explanation of the treatment was given less than half of the time and was usually given on the same day treatment was started. This explanation was given by physicians and nurses. Many felt that they were not ready for changes in the patient's condition and wanted increased opportunities to discuss the treatment with oncology care providers. No statistically significant differences in experiences were found over time. 
. Relatives' experiences of palliative sedation were generally positive and stable over time. Important experiences included timing of the initiation of sedation, timing and quality of explanations, and communication.
. Nurses should attempt to initiate discussions of the possible role of sedation in the event of refractory symptoms and follow through with continued discussions. The management of refractory symptoms at the end of life, the role of sedation, and communication skills associated with decision making related to palliative sedation should be a

  13. Metabolic abnormalities associated with renal calculi in patients with horseshoe kidneys.

    Science.gov (United States)

    Raj, Ganesh V; Auge, Brian K; Assimos, Dean; Preminger, Glenn M

    2004-03-01

    Horseshoe kidneys are a complex anatomic variant of fused kidneys, with a 20% reported incidence of associated calculi. Anatomic causes such as high insertion of the ureter on the renal pelvis and obstruction of the ureteropelvic junction are thought to contribute to stone formation via impaired drainage, with urinary stasis, and an increased incidence of infection. In this multi-institutional study, we evaluated whether metabolic factors contributed to stone development in patients with horseshoe kidneys. A retrospective review of 37 patients with horseshoe kidneys was performed to determine if these patients had metabolic derangements that might have contributed to calculus formation. Stone compositions as well as 24-hour urine collections were examined. Specific data points of interest were total urine volume; urine pH; urine concentrations of calcium, sodium, uric acid, oxalate, and citrate; and number of abnormalities per patient per 24-hour urine collection. These data were compared with those of a group of 13 patients with stones in caliceal diverticula as well as 24 age-, race-, and sex-matched controls with stones in anatomically normal kidneys. Eleven (9 men and 2 women) of the 37 patients (30%) with renal calculi in horseshoe kidneys had complete metabolic evaluations available for review. All patients were noted to have at least one abnormality, with an average of 2.68 abnormalities per 24-hour urine collection (range 1-4). One patient had primary hyperparathyroidism and underwent a parathyroidectomy. Low urine volumes were noted in eight patients on at least one of the two specimens (range 350-1640 mL/day). Hypercalciuria, hyperoxaluria, hyperuricosuria, and hypocitraturia were noted in seven, three, six, and six patients, respectively. No patients were found to have gouty diathesis or developed cystine stones. Comparative metabolic analyses of patients with renal calculi in caliceal diverticula or normal kidneys revealed a distinct profile in patients

  14. Glycaemic changes in patients with chronic kidney disease.

    Science.gov (United States)

    De'Marziani, Guillermo; Soler Pujol, Gervasio; Obregón, Liliana Miriam; Morales, Elisa Mabel; Gonzalez, Claudio Daniel; Gonzalez Paganti, Luciana; Cacciagiú, Leonardo; Lopez, Graciela; Schreier, Laura; Elbert, Alicia

    2016-01-01

    In Argentina, there have been no studies aimed at establishing the prevalence of dysglycaemia (impaired fasting glucose [IFG], impaired glucose tolerance [IGT] and diabetes mellitus [DM]) in patients with chronic kidney disease (CKD). Our group decided to conduct an observational study to evaluate the frequency with oral glucose tolerance test (OGTT) in CKD patients with no previous data for dysglycaemia in their medical records. OGTT was performed in 254 patients (60.62% male) with stage 3, 4 and 5 CKD under conservative treatment, haemodialysis or transplantation. Results for DM were found in 10 patients according to fasting glucose alone (3.94%; 95% CI: 1.35-6.53%), 11 patients with exclusively the second hour criterion (4.33%; 95% CI: 1.63-7.03%), 15 with both criteria (5.91%; 95% CI: 2.81-9.00%) and 36 patients with at least one criteria (14.17%; 95% CI: 9.69-18.66%). In a multivariate analysis, DM was associated with waist circumference (OR=1.033 per cm; 95% CI, 1.005 to 1.062; P=.019) and with conservative treatment vs. replacement therapy (OR=0.41; 95% CI: 0.19-0.92; P=.028). IGT was evident in 24.6% and 20.3 on conservative vs. replacement therapy, with no statistically significant difference. IFG (ADA criteria) was 19.75 vs. 9.24% in conservative vs. replacement therapy, with a statistically significant difference. OGTT is suggested for all CKD patients since it is able to detect the full range of unknown dysglycaemias, which avoids underdiagnoses and favours performing treatments to prevent progression in DM risk groups (IFG and/or IGT). It also aids in the selection of the most appropriate medication for transplantation or treatment initiation in new cases of undiagnosed DM to decrease morbidity and mortality. Copyright © 2015 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  15. Salivary Creatinine Estimation as an Alternative to Serum Creatinine in Chronic Kidney Disease Patients

    OpenAIRE

    Venkatapathy, Ramesh; Govindarajan, Vasupradha; Oza, Nirima; Parameswaran, Sreejith; Pennagaram Dhanasekaran, Balamurali; Prashad, Karthikshree V.

    2014-01-01

    Context. Sampling blood for serum analysis is an invasive procedure. A noninvasive alternative would be beneficial to patients and health care professionals. Aim. To correlate serum and salivary creatinine levels and evaluate the role of saliva as a noninvasive alternative to serum for creatinine estimation in chronic kidney disease patients. Study Design. Case-control study. Methods. Blood and saliva samples were collected from 37 healthy individuals and 105 chronic kidney disease patients...

  16. The effect of holiday haemodialysis treatments on patient mood, adverse symptoms and subjective wellbeing using the Big Red Kidney Bus.

    Science.gov (United States)

    Sims, Jane; Bennett, Paul N; Ockerby, Cherene; Ludlow, Marie; Fairbairn, Jo; Wilson, Anne; Kerr, Peter G

    2017-02-01

    People with end-stage kidney disease receiving haemodialysis are restricted to holidays where dialysis services are readily available. Holiday dialysis in regional, rural and remote areas is particularly challenging. The aims of this study were to evaluate the wellbeing of those who received dialysis in a holiday haemodialysis bus and to measure patient well-being with that of a comparable cohort of haemodialysis patients. A three machine haemodialysis bus, the Big Red Kidney Bus, was built to enable people, their families and carers to take holidays across a range of tourist destinations in Victoria, Australia. Measures included pre-post subjective well-being, dialysis symptoms and mood questionnaires complemented by post semi-structured telephone interviews. Participating holidaymakers were positive about the haemodialysis bus service and the standard of care experienced. They reported decreased dialysis side effects of fatigue, muscle cramp and dry skin. The overall number of reported symptoms decreased, and the perceived level of bother associated with symptoms also decreased. No changes in subjective well-being and mood were detected. Mean Personal Wellbeing Index scores were significantly higher than in a comparative haemodialysis sample. The Big Red Kidney Bus provided a safe and feasible holiday dialysis service. Holidaymakers' well-being was reflected by the decreased dialysis patient side effects. © 2016 Asian Pacific Society of Nephrology.

  17. A STUDY OF DYSLIPIDAEMIA IN HIV PATIENTS RECEIVING HAART

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    Chepuri Venkata Ravikumar

    2018-02-01

    Full Text Available BACKGROUND Human Immunodeficiency Virus (HIV was discovered in 1986 in Chennai (India amongst female sex workers by Dr. Suniti Solomon. Since then, HIV has spread to all parts of the country from the high-risk group to the antepartum population in many states at an alarming rate. The prevalence of dyslipidaemia and other risk factors for cardiovascular disease is significant in HIV/AIDS patients receiving highly active antiretroviral therapy (HAART, ranging from 20% to 80%. In view of the high prevalence of dyslipidaemia and the increased risk for cardiovascular diseases among patients with HIV/AIDS, this is a matter of concern for public health. MATERIALS AND METHODS 143 patients who had been receiving HAART for a minimum of two years from Rajiv Gandhi Institute of Medical Sciences, Kadapa, during the period of January 2015 to September 2016 were studied. They were divided into 4 regimens groups 1 TEL (Tenofovir, Efavirenz, Lamivudine 2 TLAR (Tenofovir, Lamivudine, Atazanavir, Ritonavir 3 ZLE (Zidovudine, Lamivudine, Efavirenz 4 ZLN (Zidovudine, Lamivudine, Nevirapine. Detailed history, demographic data, anthropometric measurements, serum lipid profile obtained and analysed. RESULTS Out of 143 patients, 90 (62.9% were males and 53 (37.1% were females. 68 (47.6% were in the 30-39 years age group accounted for maximum percentage of groups. Based on BMI only 3 (2.1% were obese, 24 (16.8% were of overweight. WaistHip ratio was abnormal in 117 (81.8% and 26 (18.2% were normal. The mean values for patients on TEL regimen are TC is 195.4 mg%, LDL 122.1 mg%, HDL 34.96 mg%, TG 194.02 mg% and TC/HDL is 5.5714. In patients treated with TLAR regimen the mean values of TC are 172.15 mg%, LDL 99.15 mg %, HDL 36.35 mg%, TG 183.35 mg% and TC/HDL is 4.8. In patients treated with ZLE regimen, TC is 201.64 mg%, LDL 123.27 mg%, HDL 35.68 mg%, TG 212.27 mg% and TC/HDL is 5.6364. In patients treated with ZLN regimen, TC is 162.1 mg%, LDL 91.94 mg%, HDL 35.98 mg%, TG

  18. Two acute kidney injury risk scores for critically ill cancer patients undergoing non-cardiac surgery.

    Science.gov (United States)

    Xing, Xue-Zhong; Wang, Hai-Jun; Huang, Chu-Lin; Yang, Quan-Hui; Qu, Shi-Ning; Zhang, Hao; Wang, Hao; Gao, Yong; Xiao, Qing-Ling; Sun, Ke-Lin

    2012-01-01

    Several risk scoures have been used in predicting acute kidney injury (AKI) of patients undergoing general or specific operations such as cardiac surgery. This study aimed to evaluate the use of two AKI risk scores in patients who underwent non-cardiac surgery but required intensive care. The clinical data of patients who had been admitted to ICU during the first 24 hours of ICU stay between September 2009 and August 2010 at the Cancer Institute, Chinese Academy of Medical Sciences & Peking Union Medical College were retrospectively collected and analyzed. AKI was diagnosed based on the acute kidney injury network (AKIN) criteria. Two AKI risk scores were calculated: Kheterpal and Abelha factors. The incidence of AKI was 10.3%. Patients who developed AKI had a increased ICU mortality of 10.9% vs. 1.0% and an in-hospital mortality of 13.0 vs. 1.5%, compared with those without AKI. There was a significant difference between the classification of Kheterpal's AKI risk scores and the occurrence of AKI (PAbelha's AKI risk scores and the occurrence of AKI (P=0.499). Receiver operating characteristic curves demonstrated an area under the curve of 0.655±0.043 (P=0.001, 95% confidence interval: 0.571-0.739) for Kheterpal's AKI risk score and 0.507±0.044 (P=0.879, 95% confidence interval: 0.422-0.592) for Abelha's AKI risk score. Kheterpal's AKI risk scores are more accurate than Abelha's AKI risk scores in predicting the occurrence of AKI in patients undergoing non-cardiac surgery with moderate predictive capability.

  19. Effect of alogliptin on hypertensive chronic kidney disease patients with type 2 diabetes mellitus

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    Amira Said

    2018-02-01

    Full Text Available Background Diabetes mellitus (DM is a leading cause of chronic kidney disease (CKD. The antihyperglycemic treatment options for patients with Type 2 DM are limited because of safety and tolerability concerns. Aims To retrospectively assess the effect of using Alogliptin; a dipeptidyl peptidase-4 inhibitor (DPP-4i along with conventional gliclazide: a sulphonylurea (SU on renal outcomes and glycaemic control in T2DM patients with mild CKD and hypertension. Methods A total of 76 patient records (38 males and 38 females of patient ages 40–60 were analysed from the kidney unit at Punjab Care hospital, Lahore, Pakistan. All patients had a confirmed history of T2DM with mild CKD and established hypertension. Eligible patients were divided into two groups of 38 individuals each. Group SU received gliclazide monotherapy (SU or Alogliptin (DPP-4i+gliclazide (SU add on therapy. All patients were followed up for 12 months. Results The alogliptin (DPP-4i plus gliclazide (SU add on therapy group, in comparison to the group only receiving gliclazide (SU, showed a significant difference in eGFR values. The mean±SD GFR values post 12 months were 74.8±0.31 (95%CI:74.8±0.09;74.7–74.9 and 76.1±0.25 (95%CI: 76.1±0.08;76.0-76.2 for SU vs. SU+DPP-4i, respectively, with mean calculated effect size of 1.6,. HbA1c, 1,5 AG and ipid profile values have significantly changed (p<0.05 while blood pressure values showed no change. The mean±SD systolic blood pressure readings post 12 months for for SU vs. SU+DPP-4i were 131.4±10.4 (95% CI 131.4±3.3;128.1– 134.7, and 131.8±9.9 (95%CI 131.8±3; 128.8–134.8, respectively. Conclusion In the present study, patients using alogliptin in addition to sulfonyl urea showed improved glycaemic control and lipid profile without increased occurrence of hypoglycaemia. We concluded that, DPP-4i inhibitors are safe treatment options for patients with type 2 diabetes and mild degree of renal impairment.

  20. Chronic kidney disease and bleeding risk in patients at high cardiovascular risk: a cohort study.

    Science.gov (United States)

    Ocak, G; Rookmaaker, M B; Algra, A; de Borst, G J; Doevendans, P A; Kappelle, L J; Verhaar, M C; Visseren, F L

    2018-01-01

    Essentials The association between chronic kidney disease and bleeding is unknown. We followed 10 347 subjects at high cardiovascular risk for bleeding events. Chronic kidney disease was associated with a 1.5-fold increased bleeding risk. Especially albuminuria rather than decreased kidney function was associated with bleeding events. Background There are indications that patients with chronic kidney disease have an increased bleeding risk. Objectives To investigate the association between chronic kidney disease and bleeding in patients at high cardiovascular risk. Methods We included 10 347 subjects referred to the University Medical Center Utrecht (the Netherlands) from September 1996 to February 2015 for an outpatient visit with classic risk factors for arterial disease or with symptomatic arterial disease (Second Manifestation of Arterial disease [SMART] cohort). Patients were staged according to the KDIGO guidelines, on the basis of estimated glomerular filtration rate (eGFR) and albuminuria, and were followed for the occurrence of major hemorrhagic events until March 2015. Hazard ratios (HRs) with 95% confidence intervals (CIs) for bleeding were calculated with Cox proportional hazards analyses. Results The incidence rate for bleeding in subjects with chronic kidney disease was 8.0 per 1000 person-years and that for subjects without chronic kidney disease was 3.5 per 1000 person-years. Patients with chronic kidney disease (n = 2443) had a 1.5-fold (95% CI 1.2-1.9) increased risk of bleeding as compared with subjects without chronic kidney disease (n = 7904) after adjustment. Subjects with an eGFR of Chronic kidney disease is a risk factor for bleeding in patients with classic risk factors for arterial disease or with symptomatic arterial disease, especially in the presence of albuminuria. © 2017 University Medical Center Utrecht. Journal of Thrombosis and Haemostasis © 2017 International Society on Thrombosis and Haemostasis.

  1. The Effect of Diet on the Survival of Patients with Chronic Kidney Disease

    Science.gov (United States)

    Rysz, Jacek; Franczyk, Beata; Ciałkowska-Rysz, Aleksandra; Gluba-Brzózka, Anna

    2017-01-01

    The prevalence of chronic kidney disease (CKD) is high and it is gradually increasing. Individuals with CKD should introduce appropriate measures to hamper the progression of kidney function deterioration as well as prevent the development or progression of CKD-related diseases. A kidney-friendly diet may help to protect kidneys from further damage. Patients with kidney damage should limit the intake of certain foods to reduce the accumulation of unexcreted metabolic products and also to protect against hypertension, proteinuria and other heart and bone health problems. Despite the fact that the influence of certain types of nutrients has been widely studied in relation to kidney function and overall health in CKD patients, there are few studies on the impact of a specific diet on their survival. Animal studies demonstrated prolonged survival of rats with CKD fed with protein-restricted diets. In humans, the results of studies are conflicting. Some of them indicate slowing down of the progression of kidney disease and reduction in proteinuria, but other underline significant worsening of patients’ nutritional state, which can be dangerous. A recent systemic study revealed that a healthy diet comprising many fruits and vegetables, fish, legumes, whole grains, and fibers and also the cutting down on red meat, sodium, and refined sugar intake was associated with lower mortality in people with kidney disease. The aim of this paper is to review the results of studies concerning the impact of diet on the survival of CKD patients. PMID:28505087

  2. Doripenem pharmacokinetics in critically ill patients receiving continuous hemodiafiltration (CHDF).

    Science.gov (United States)

    Hidaka, Seigo; Goto, Koji; Hagiwara, Satoshi; Iwasaka, Hideo; Noguchi, Takayuki

    2010-01-01

    Objectives of the prospective, open-label study were to investigate pharmacokinetics of doripenem and determine appropriate doripenem regimens during continuous hemodiafiltration (CHDF) in critically ill patients with renal failure (creatinine clearance times during one dosing interval were measured in order to calculate pharmacokinetic parameters and clearance via hemodiafiltration. Mean half-life (+/-standard deviation) of doripenem was 7.9+/-3.7 hours. Total body clearance of doripenem was 58.0+/-12.7 ml/min, including clearance of 13.5+/-1.6 ml/min via CHDF. An IV dose of 250 mg of doripenem every 12 hours during CHDF provided adequate plasma concentrations for critically ill patients with renal failure, without resulting in accumulation upon steady-state. Thus, under the conditions tested, CHDF appeared to have little effect on doripenem clearance. Therefore, the blood level of doripenem can be satisfactorily controlled by adjustment of doripenem dose and dosing interval, in accordance with residual renal function in patients receiving CHDF.

  3. Periodontal disease in a patient receiving Bevacizumab: a case report

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    Gujral Dorothy M

    2008-02-01

    Full Text Available Abstract Introduction Bevacizumab is a monoclonal antibody that inhibits the action of vascular endothelial growth factor (VEGF thereby acting as an angiogenesis inhibitor. As a result, supply of oxygen and nutrients to tissues is impaired and tumour cell growth is reduced. Reported side effects due to bevacizumab are hypertension and increased risk of bleeding. Bowel perforation has also been reported. Periodontal disease in patients on bevacizumab therapy has not been reported before. Case Presentation We report a case of a forty-three year old woman who developed periodontitis whilst receiving bevacizumab for lung cancer. The periodontal disease remained stable on discontinuation of the drug. Conclusion Further investigations are needed to determine the mechanism for bevacizumab-induced periodontal disease.

  4. Outcome of genetic evaluation of patients with kidney cancer referred for suspected hereditary cancer syndromes.

    Science.gov (United States)

    Stratton, Kelly L; Alanee, Shaheen; Glogowski, Emily A; Schrader, Kasmintan A; Rau-Murthy, Rohini; Klein, Robert; Russo, Paul; Coleman, Jonathan; Offit, Kenneth

    2016-05-01

    To analyze patients with kidney cancer referred for evaluation at a high-volume genetics service at a comprehensive cancer center and identify factors associated with positive tests for hereditary cancer syndromes. A retrospective review of patients referred to the Clinical Genetics Service at Memorial Sloan-Kettering Cancer Center was performed, and patients with a personal history of kidney cancer were identified. Patient and disease characteristics were reviewed. In all, 4 variables including age at diagnosis of kidney tumor, presence of syndromic manifestations, family history of kidney cancer, and number of primary malignancies were evaluated for association with positive test results in 2 groups: patients tested for renal cell carcinoma syndromes and Lynch syndrome. Guidance for genetic testing strategy in patients with kidney cancer is provided. Between 1999 and 2012, 120 patients with a history of kidney cancer were evaluated by the Clinical Genetics Service. The mean age at kidney cancer diagnosis was 52 years (interquartile range: 42-63), with 57% being women. A family history of kidney cancer was reported by 39 patients (33%). Time between diagnosis of first cancer and genetic consultation was 5 years in the remaining 23%. Overall, 95 patients were tested for genetic abnormalities with 27 (28%) testing positive. Testing for renal cell carcinoma (RCC)-related syndromes was performed on 43 patients, with 13 testing positive (30%). Lynch syndrome testing was positive in 9 patients (32%) after 28 were tested. In RCC-associated syndromes, young age of diagnosis was associated with positive test results. Conversely, syndromic manifestations and increasing number of primary malignancies were associated with positive Lynch testing. The discovery of inherited kidney cancer syndromes has provided a unique opportunity to identify patients at increased risk for cancer. Factors associated with positive genetic testing are unique to different syndromes. These data

  5. Patient selection and preparation strategies for the use of contrast material in patients with chronic kidney disease

    DEFF Research Database (Denmark)

    Andersen, Poul Erik

    2012-01-01

    administration of iodinated contrast media can result in contrast-induced acute kidney injury and Gadolinium can induce nephrogenic systemic fibrosis (NSF). It is important to identify these high-risk patients by means of se-creatinine/e glomerular filtration rate. The indication for contrast examination should......The prevalence of chronic kidney disease and peripheral arterial disease is increasing. Thus, it is increasingly problematic to image these patients as the number of patients needing a vascular examination is increasing accordingly. In high-risk patients with impaired kidney function, intravascular...

  6. Contributing factors for therapeutic diet adherence in patients receiving haemodialysis treatment: an integrative review.

    Science.gov (United States)

    Oquendo, Lissete González; Asencio, José Miguel Morales; de Las Nieves, Candela Bonill

    2017-12-01

    The objective of this integrative review is to identify the factors that contribute to diet adherence in people suffering from kidney disease who are receiving haemodialysis treatment. Adherence to the therapeutic regimen determines therapeutic success, quality of life and survival in patients on haemodialysis. Lack of diet adherence ranges from 25%-86% in patients receiving haemodialysis treatment and affects patient morbidity and mortality. An integrative literature review was conducted based on the criteria of Whittemore & Knafl. A literature review was performed by two members of the team using twelve databases including PubMed, CUIDEN, CINAHL, The Cochrane Library and ScienceDirect. The main issues identified after analysing the results were as follows: the intrinsic barriers (age, dialysis time, motivation, perceived benefit, distorted perception of adherence) and facilitators (self-efficacy, perception of disease, perception of control), extrinsic barriers (family dysfunction, lack of social support, cultural patterns of consumption of food) and facilitators (social support, relationship with healthcare providers), and interventions to encourage diet adherence, such as the use of motivational interviewing in educational interventions, and the training and education of relevant professionals in communication skills. Diet nonadherence remains a serious health problem and suffers from a lack of solid criteria to identify this condition. The onset of depression signs and the level of social support available to the patient should be assessed, because these are important factors that determine adherence to treatment. Professionals should be trained in health education and communication techniques to contribute to the patient's self-management and motivation for diet adherence. Controlled and randomised clinical studies involving predialysis stages should be performed to investigate the impact of the assessment and control of barriers to diet adherence. © 2017

  7. Survival in Patients Receiving Prolonged Ventilation: Factors that Influence Outcome

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    A. James Mamary

    2011-01-01

    Full Text Available Background Prolonged mechanical ventilation is increasingly common. It is expensive and associated with significant morbidity and mortality. Our objective is to comprehensively characterize patients admitted to a Ventilator Rehabilitation Unit (VRU for weaning and identify characteristics associated with survival. Methods 182 consecutive patients over 3.5 years admitted to Temple University Hospital (TUH VRU were characterized. Data were derived from comprehensive chart review and a prospectively collected computerized database. Survival was determined by hospital records and social security death index and mailed questionnaires. Results Upon admission to the VRU, patients were hypoalbuminemic (albumin 2.3 ± 0.6 g/dL, anemic (hemoglobin 9.6 ± 1.4 g/dL, with moderate severity of illness (APACHE II score 10.7 + 4.1, and multiple comorbidities (Charlson index 4.3 + 2.3. In-hospital mortality (19% was related to a higher Charlson Index score ( P = 0.006; OR 1.08-1.6, and APACHE II score ( P = 0.016; OR 1.03-1.29. In-hospital mortality was inversely related to admission albumin levels ( P = 0.023; OR 0.17-0.9. The presence of COPD as a comorbid illness or primary determinant of respiratory failure and higher VRU admission APACHE II score predicted higher long-term mortality. Conversely, higher VRU admission hemoglobin was associated with better long term survival (OR 0.57-0.90; P = 0.0006. Conclusion Patients receiving prolonged ventilation are hypoalbuminemic, anemic, have moderate severity of illness, and multiple comorbidities. Survival relates to these factors and the underlying illness precipitating respiratory failure, especially COPD.

  8. The Perceived Medical Condition Self-Management Scale can be applied to patients with chronic kidney disease.

    Science.gov (United States)

    Wild, Marcus G; Wallston, Kenneth A; Green, Jamie A; Beach, Lauren B; Umeukeje, Ebele; Wright Nunes, Julie A; Ikizler, T Alp; Steed, Julia; Cavanaugh, Kerri L

    2017-10-01

    Chronic Kidney Disease (CKD) is a major burden on patients and the health care system. Treatment of CKD requires dedicated involvement from both caretakers and patients. Self-efficacy, also known as perceived competence, contributes to successful maintenance of patient's CKD self-management behaviors such as medication adherence and dietary regulations. Despite a clear association between self-efficacy and improved CKD outcomes, there remains a lack of validated self-report measures of CKD self-efficacy. To address this gap, the Perceived Kidney/Dialysis Self-Management Scale (PKDSMS) was adapted from the previously validated Perceived Medical Condition Self-Management Scale. We then sought to validate this using data from two separate cohorts: a cross-sectional investigation of 146 patients with end-stage renal disease receiving maintenance hemodialysis and a longitudinal study of 237 patients with CKD not receiving dialysis. The PKDSMS was found to be positively and significantly correlated with self-management behaviors and medication adherence in both patient cohorts. The PKDSMS had acceptable reliability, was internally consistent, and exhibited predictive validity between baseline PKDSMS scores and self-management behaviors across multiple time points. Thus, the PKDSMS is a valid and reliable measure of CKD patient self-efficacy and supports the development of interventions enhancing perceived competence to improve CKD self-management. Copyright © 2017 International Society of Nephrology. Published by Elsevier Inc. All rights reserved.

  9. Influence of immunosuppressive drugs on the CD30 molecule in kidney transplanted patients.

    Science.gov (United States)

    Grenzi, Patricia Cristina; Campos, Érika Fernandes; Tedesco-Silva, Hélio; Felipe, Claudia Rosso; Soares, Maria Fernanda; Medina-Pestana, José; Hansen, Hinrich Peter; Gerbase-DeLima, Maria

    2018-04-12

    Soluble CD30 (sCD30) is a suggested marker for kidney transplantation outcomes. We investigated whether sCD30 serum levels are influenced by immunosuppression and whether they correlate with findings in protocol biopsies and with CD30 gene expression in peripheral blood mononuclear cells (PBMC). We studied 118 kidney transplant recipients that initially received tacrolimus (TAC) and, at month-3, were converted or not to sirolimus (SRL). sCD30 serum levels gradually declined after transplantation, being the decline more pronounced in the SRL group. CD30 gene expression in PBMC was higher in the SRL group than in the TAC group. Patients with IF/TA ≥ I in the month-24 protocol biopsy had higher sCD30 levels than patients without IF/TA, in the SRL group (P = .03) and in the TAC group (P = .07). CD30 + cells were observed in three out of 10 biopsies with inflammatory infiltrate from the SRL group. In mixed lymphocyte cultures, SRL and TAC diminished the number of CD30 + T cells and the sCD30 levels in the supernatant, but the effect of SRL was stronger. Overall, sCD30 levels are lower in SRL-treated patients, but the association between increased sCD30 levels and IF/TA at month-24 post-transplantation is stronger in SRL than in TAC-treated patients. Copyright © 2018 American Society for Histocompatibility and Immunogenetics. Published by Elsevier Inc. All rights reserved.

  10. Creation of complexity assessment tool for patients receiving home care

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    Maria Leopoldina de Castro Villas Bôas

    2016-06-01

    Full Text Available Abstract OBJECTIVE To create and validate a complexity assessment tool for patients receiving home care from a public health service. METHOD A diagnostic accuracy study, with estimates for the tool's validity and reliability. Measurements of sensitivity and specificity were considered when producing validity estimates. The resulting tool was used for testing. Assessment by a specialized team of home care professionals was used as the gold standard. In the tool's reliability study, the authors used the Kappa statistic. The tool's sensitivity and specificity were analyzed using various cut-off points. RESULTS On the best cut-off point-21-with the gold standard, a sensitivity of 75.5% was obtained, with the limits of confidence interval (95% at 68.3% and 82.8% and specificity of 53.2%, with the limits of confidence interval (95% at 43.8% and 62.7%. CONCLUSION The tool presented evidence of validity and reliability, possibly helping in service organization at patient admission, care type change, or support during the creation of care plans.

  11. Cases of Churg-Strauss syndrome in patients receiving montelukast

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    Petrović Jelena

    2012-01-01

    Full Text Available Churg-Strauss syndrome is a rare disorder, but in patients with asthma it may develop as an adverse effect of the administered drugs. The aim of this study was to investigate possible causal relationship between montelukast and the occurrence of Churg-Strauss syndrome. Medical literature was reviewed by searching the databases 'Medline' and 'Googlescholar', in order to detect published cases of Churg-Strauss syndrome associated with use of montelukast. In this article is included 13 publications which contain the following keywords: montelukast, Churg-Strauss syndrome and side effects. Relationship between use of montelukast and development of Churg-Strauss syndrome was not clearly causal, although montelukast was associated with development and relapse of the syndrome. This fact supports the hypothesis that leukotriene antagonists are involved in the pathogenesis of this serious disease. Special attention should be paid to appearance of new symptoms in an asthmatic patient, already treated with corticosteroids, who start receiving leukotriene antagonists, especially if the dose of corticosteroids is reduced. Definitive confirmation or rejection of the hypothesis that leukotriene antagonists are directly involved in the development of this syndrome require further investigations.

  12. Kidney paired exchange and desensitization: Strategies to transplant the difficult to match kidney patients with living donors.

    Science.gov (United States)

    Pham, Thomas A; Lee, Jacqueline I; Melcher, Marc L

    2017-01-01

    With organs in short supply, only a limited number of kidney transplants can be performed a year. Live donor donation accounts for 1/3rd of all kidney transplants performed in the United States. Unfortunately, not every donor recipient pair is feasible because of Human leukocyte antigen (HLA) sensitization and ABO incompatibility. To overcome these barriers to transplant, strategies such as kidney paired donation (KPD) and desensitization have been developed. KPD is the exchange of donors between at least two incompatible donor-recipient pairs such that they are now compatible. Desensitization is the removal of circulating donor specific antibodies to prevent graft rejection. Regardless of the treatment strategy, highly sensitized patients whose calculated panel reactive antibody (cPRA) is ≥95% remain difficult to transplant with match rates as low as 15% in KPD pools. Desensitization has proved to be difficult in those with high antibody titers. A novel approach is the combination of both KPD and desensitization to facilitate compatible and successful transplantation. A highly sensitized patient can be paired with a better immunological match in the KPD pool and subsequently desensitized to a lesser degree. This article reviews the current progress in KPD and desensitization and their use as a combined therapy. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Low serum leptin predicts mortality in patients with chronic kidney disease stage 5

    DEFF Research Database (Denmark)

    Scholze, Alexandra; Rattensperger, Dirk; Zidek, Walter

    2007-01-01

    Leptin, secreted from adipose tissue, regulates food intake, energy expenditure, and immune function. It is unknown whether leptin predicts mortality in patients with chronic kidney disease stage 5 on hemodialysis therapy....

  14. N-acetylcysteine improves arterial vascular reactivity in patients with chronic kidney disease

    DEFF Research Database (Denmark)

    Wittstock, Antje; Burkert, Magdalena; Zidek, Walter

    2009-01-01

    Patients with stage 5 chronic kidney disease show increased cardiovascular morbidity and mortality that are partly related to impaired arterial vascular reactivity. We investigated whether intravenous administration of the antioxidant acetylcysteine improves arterial vascular reactivity in these ...

  15. [Health management system in outpatient follow-up of kidney transplantation patients].

    Science.gov (United States)

    Zhang, Hong; Xie, Jinliang; Yao, Hui; Liu, Ling; Tan, Jianwen; Geng, Chunmi

    2014-07-01

    To develop a health management system for outpatient follow-up of kidney transplant patients. Access 2010 database software was used to establish the health management system for kidney transplantation patients in Windows XP operating system. Database management and post-operation follow-up of the kidney transplantation patients were realized through 6 function modules including data input, data query, data printing, questionnaire survey, data export, and follow-up management. The system worked stably and reliably, and the data input was easy and fast. The query, the counting and printing were convenient. Health management system for patients after kidney transplantation not only reduces the work pressure of the follow-up staff, but also improves the efficiency of outpatient follow-up.

  16. Does community-wide chronic kidney disease management improve patient outcomes?

    Science.gov (United States)

    Rayner, Hugh C; Baharani, Jyoti; Dasgupta, Indranil; Suresh, Vijayan; Temple, Robert M; Thomas, Mark E; Smith, Steve A

    2014-03-01

    The number of patients starting renal replacement therapy (RRT) is increasing in England, as it is worldwide. Improvements in the management of chronic kidney disease (CKD) across communities to alter this trend are a public health priority. We have prospectively studied changes in the incidence and modality of treatment for end-stage renal disease following the introduction of a CKD management programme in the West Midlands region of England. Nephrology service to approximately 700 000 adult population of mixed ethnicity in urban and suburban areas, many with social deprivation. The programme was introduced in stages between 2003 and 2006 and comprised primary care education and financial incentives, personal clinical reports written directly to patients following every consultation, routine laboratory estimated glomerular filtration rate (eGFR) reporting, eGFR graph surveillance to identify and monitor patients at risk, multidisciplinary pre-RRT care and conservative care. Prevalent patients: 10 552 with CKD and 8509 without CKD with diabetes. access to nephrology care, trends in RRT incidence and starting modality, place of death without RRT. Incident count was adjusted for changes in the local adult population recorded in national censuses. Ninety-one per cent of patients aged ≥75 years with incident CKD stage 5 were known to a nephrologist. The population-adjusted incident RRT rate peaked in 2005 and then declined; the proportion starting with transplant, peritoneal dialysis or haemodialysis by arterio-venous fistula increased to 63% by 2012 (P = 0.001 versus 2005). Fifty-two per cent of patients receiving planned conservative care without dialysis died out of hospital. Following the introduction of a community-wide systematic CKD management programme, the population-adjusted incidence of RRT reduced, modality of initiation of RRT improved and a majority of patients receiving planned conservative care without dialysis died out of hospital.

  17. Downregulation of telomerase maintenance-related ACD expression in patients undergoing immunosuppresive therapy following kidney transplantation.

    Science.gov (United States)

    Witkowska, Agnieszka; Strzalka-Mrozik, Barbara; Owczarek, Aleksander; Gola, Joanna; Mazurek, Urszula; Grzeszczak, Wladyslaw; Gumprecht, Janusz

    2015-12-01

    Chronic administration of immunosuppressants has been associated with long-term consequences, including a higher risk of neoplasm development. The processes regulating telomere function exert a major influence on human cancer biology. The present study aimed to assess the effect of immunosuppressive therapy on the expression of genes associated with telomere maintenance and protection in patients following renal transplantation. A total of 51 patients that had undergone kidney transplantation and 54 healthy controls were enrolled in the study. The 51 transplant patients received a three-drug immunosuppressive regimen consisting of cyclosporine A, prednisone and mycophenolate mofetil. In stage 1 of the study, the expression profiles of 123 transcripts, which represented 70 genes, were assessed in peripheral mononuclear blood cells using an oligonucleotide microarray technique in 8 transplant recipients and 4 healthy control subjects. Among the analyzed transcripts, the expression levels of 4 differed significantly between the studied groups; however, only the ACD (adrenocortical dysplasia homolog) gene, encoding the telomere-binding protein POT1-interacting protein 1 (TPP1), was sufficiently specific for telomere homeostasis. The expression of ACD was downregulated in transplant recipients (fold change, 2.11; P=0.006). In stage 2 of the study, reverse transcription-quantitative polymerase chain reaction analysis of ACD , DKC1 and hTERT mRNA was conducted for all transplant patients and control subjects. The results confirmed the downregulation of the ACD gene in patients that had received immunosuppressive therapy (P=0.002). The results of the present study indicate that the downregulation of ACD gene transcription, and thus TPP1 protein expression, may enhance the capacity for cell immortalization, despite normal levels of other key telomere maintenance factors, in patients undergoing immunosuppressive therapy. Furthermore, the results indicate that TPP1 has

  18. Cephalad-renal ectopia: Bilateral subdiaphragmatic kidneys in a patient of omphalocele with ventral hernia

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    Jitendra Parmar

    2016-04-01

    Full Text Available Renal ectopia is a rare congenital anomaly. Thoracic ectopic kidney was being considered as rarest, however no case of bilateral subdiaphragmatic kidneys in omphalocele patients presented with ventral hernia has been reported yet, as per our best of knowledge. This is a report of a 5- year-old male patient who presented with ventral hernia after omphalocele. A thorough examination, laboratory, and radiological investigations including ultrasonography, plain abdominal x-ray, intravenous urogram, and computerized tomography revealed bilateral subdiaphragmatic ectopic kidneys with azygos continuation of inferior vena cava, retro-aortic left renal vein and spina bifida

  19. [Adherence to treatment after kidney transplantation as quality indicator of the information received: Longitudinal study of 2 years follow-up].

    Science.gov (United States)

    Costa-Requena, G; Cantarell, M C; Moreso, F; Parramon, G; Seron, D

    Transplantation is an optimal form of treatment for end-stage renal disease, but requires lifelong adherence to immunosuppressive therapy. The aim of this study was to longitudinally assess the adherence to treatment after kidney transplant, as well as to compare the amount of information about the treatment received at one month and 18 months post-transplantation, and its influence on adherence to treatment. The Self-Reported Measure of Medication Adherence was administered at month (T1), 6 months (T2), 12 months (T3), 18 months (T4), and 24 months (T5) post-transplantation. Survey about aspects of knowledge and attitudes about medication, was administered at one month and 18 months post-transplant. Measures of central tendency and non-parametric tests were used to compare the data. The study included a total of 73 patients with a median age of 57 years. The percentage of patients non-adherent to medication was 9.6% (T1), 22.5% (T2), 29.2% (T3), 29.8% (T4), and 28.1% (T5). One month after transplantation "not consulting with the doctor on forgetting to take medication (P=.034) significantly influenced the non-adherence to treatment. At 18 months post- transplantation, none of the issues raised on medication knowledge had an influence on non-adherence to treatment. Longer times since transplantation increased the non-adherence to treatment. Some issues regarding the information of treatment influenced the non-adherence in the immediate transplant period, but not in the follow-up. Copyright © 2016 SECA. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. Urinary NGAL in patients with and without acute kidney injury in a cardiology intensive care unit

    Science.gov (United States)

    Watanabe, Mirian; Silva, Gabriela Fulan e; da Fonseca, Cassiane Dezoti; Vattimo, Maria de Fatima Fernandes

    2014-01-01

    Objective To assess the diagnostic and prognostic efficacy of urine neutrophil gelatinase-associated lipocalin in patients admitted to an intensive care unit. Methods Longitudinal, prospective cohort study conducted in a cardiology intensive care unit. The participants were divided into groups with and without acute kidney injury and were followed from admission to the intensive care unit until hospital discharge or death. Serum creatinine, urine output and urine neutrophil gelatinase-associated lipocalin were measured 24 and 48 hours after admission. Results A total of 83 patients admitted to the intensive care unit for clinical reasons were assessed, most being male (57.8%). The participants were divided into groups without acute kidney injury (N=18), with acute kidney injury (N=28) and with severe acute kidney injury (N=37). Chronic diseases, mechanical ventilation and renal replacement therapy were more common in the groups with acute kidney injury and severe acute kidney injury, and those groups exhibited longer intensive care unit stay and hospital stay and higher mortality. Serum creatinine did not change significantly in the group with acute kidney injury within the first 24 hours of admission to the intensive care unit, although, urine neutrophil gelatinase-associated lipocalin was high in the groups with acute kidney injury and severe acute kidney injury (p<0.001). Increased urine neutrophil gelatinase-associated lipocalin was associated with death. Conclusion An increase in urine neutrophil gelatinase-associated lipocalin precedes variations in serum creatinine in patients with acute kidney injury and may be associated with death. PMID:25607262

  1. PROTEIN NEEDS OF CRITICALLY ILL PATIENTS RECEIVING PARENTERAL NUTRITION.

    Science.gov (United States)

    Germano Borges de Oliveira Nascimento Freitas, Renata; Negrão Nogueira, Roberto José; Hessel, Gabriel

    2015-07-01

    assess whether the current protein intake recommendations may improve the biochemical parameters of critical patients receiving parenteral nutrition. longitudinal study with three evaluations made (during the first 72 hours, on the 7th and the 14th days of PN). The following tests were applied: albumin, C-reactive protein, prealbumin, total cholesterol, HDL, triglycerides, lymphocytes, and glutathione peroxidase. The severity was determined by SOFA. The statistical analysis included the Spearman and Mann-Whitney tests, as well as ANOVA (analysis of variance). among the 53 patients evaluated, 20 (37.74%) died. The mean calorie was 24.68 ± 9.78 kcal/kg (beginning of PN), 26.49 ± 8.89 kcal/kg (3rd to 7th days of PN), and 30.9 ± 12.19 kcal/kg (7th to 14th days of PN). The mean protein was 1.19 ± 0.44 g/kcal/kg (first 72 hours of PN), 1.29 ± 0.44 g/kcal/kg (3rd to 7th days of PN) and 1.49 ± 0.69 g/kcal/kg (7th to 14th days of PN). Prealbumin, albumin, total cholesterol and HDL were below the reference values, while the CRP levels were high. Throughout the three evaluation times, there was no a significant improvement on the levels of laboratory examinations. A strong and negative correlation was found between SOFA and prealbumin (r = -0.64, p = 0.05). the protein offer, according to the traditional recommendations, was not enough to improve the biochemical parameters of critical patients undergoing parenteral nutrition. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  2. Economic Evaluation of a Patient-Directed Music Intervention for ICU Patients Receiving Mechanical Ventilatory Support.

    Science.gov (United States)

    Chlan, Linda L; Heiderscheit, Annette; Skaar, Debra J; Neidecker, Marjorie V

    2018-05-04

    Music intervention has been shown to reduce anxiety and sedative exposure among mechanically ventilated patients. Whether music intervention reduces ICU costs is not known. The aim of this study was to examine ICU costs for patients receiving a patient-directed music intervention compared with patients who received usual ICU care. A cost-effectiveness analysis from the hospital perspective was conducted to determine if patient-directed music intervention was cost-effective in improving patient-reported anxiety. Cost savings were also evaluated. One-way and probabilistic sensitivity analyses determined the influence of input variation on the cost-effectiveness. Midwestern ICUs. Adult ICU patients from a parent clinical trial receiving mechanical ventilatory support. Patients receiving the experimental patient-directed music intervention received a MP3 player, noise-canceling headphones, and music tailored to individual preferences by a music therapist. The base case cost-effectiveness analysis estimated patient-directed music intervention reduced anxiety by 19 points on the Visual Analogue Scale-Anxiety with a reduction in cost of $2,322/patient compared with usual ICU care, resulting in patient-directed music dominance. The probabilistic cost-effectiveness analysis found that average patient-directed music intervention costs were $2,155 less than usual ICU care and projected that cost saving is achieved in 70% of 1,000 iterations. Based on break-even analyses, cost saving is achieved if the per-patient cost of patient-directed music intervention remains below $2,651, a value eight times the base case of $329. Patient-directed music intervention is cost-effective for reducing anxiety in mechanically ventilated ICU patients.

  3. Hemodialysis duration impairs food intake and nutritional parameters in chronic kidney disease patients.

    Science.gov (United States)

    Mekki, Khedidja; Remaoun, Mustapha; Belleville, Jacques; Bouchenak, Malika

    2012-02-01

    The aim of this study was to evaluate the effect of hemodialysis (HD) duration on food intake and nutritional markers in patients with chronic kidney disease (CKD). Twenty CKD patients received maintenance HD over a 9-year period. At the beginning of the study (T0) and at 3-year intervals (T1, T2, and T3) during the 9-year follow-up, a nutritional survey using the 24-h recall and record method was repeated for 4 days, and the blood samples were drawn. The results from T0 were used as references. Nutritional status was assessed through food intake, nutritional markers (urea, uric acid, creatinine, cholesterol, total protein, and albumin), and anthropometric measurements (height, dry weight, and body mass index). HD duration was correlated with energy intake (r = -0.89, P protein intake (r = -0.50, P intakes were noted in patients at T1 (-8%), T2 (-38%), and T3 (-59%) with decreased fiber intakes. Lipid intake was diminished by 11, 17, and 25% in patients, respectively, at T1, T2, and T3. The consumption of milk and dairy products, meats, fish, eggs, fruits, vegetables, and fat was reduced at T1, T2, and T3. In conclusion, long-term HD fails to correct undernutrition caused by CKD. Long-term dialysis complications could be reduced with preventive measures, including the use of biocompatible membranes and high-dose dialysis. Consequently, patients could experience a decreased prevalence of protein-energy malnutrition.

  4. Oral health in patients with chronic kidney disease - emphasis on periodontitis

    OpenAIRE

    Nylund, Karita

    2017-01-01

    ORAL HEALTH IN PATIENTS WITH CHRONIC KIDNEY DISEASE - EMPHASIS ON PERIODONTITIS Background: Periodontitis is a common bacteria-induced chronic inflammatory disease with mild symptoms. It leads to destruction of the periodontium and finally to tooth loss in a susceptible patient. Periodontitis is associated with many systemic diseases such as diabetes, atherosclerosis, cardiovascular diseases, and chronic kidney disease (CKD) through low-grade systemic inflammation. However, no causality c...

  5. Skin tags associated with obesity and diabetes mellitus in patients with chronic kidney disease

    OpenAIRE

    Sari Funda; Inci Ayca; Dolu Suleyman; Sari Ramazan

    2017-01-01

    Introduction/Objective. Both chronic kidney disease and skin tags are associated with similar cardiovascular risk factors such as obesity, diabetes mellitus, dyslipidemia, hypertension, etc. The aim of this study was to determine the prevalence of skin tags in patients with chronic kidney disease, and to assess the relationship between skin tags and cardiovascular risk factors such as diabetes, hypertension, dyslipidemia, obesity, and metabolic syndrome. Methods. We evaluated 358 patients [14...

  6. Incidence of hypocalcemia in patients receiving denosumab for prevention of skeletal-related events in bone metastasis.

    Science.gov (United States)

    Yerram, Prakirthi; Kansagra, Shraddha; Abdelghany, Osama

    2017-04-01

    Background Denosumab therapy is commonly used for the prevention of skeletal-related events in patients with bone metastasis. However, a common side effect of denosumab is hypocalcemia. Objective The aim of the study is to determine the incidence of hypocalcemia in patients receiving denosumab for prevention of skeletal-related events in bone metastasis and evaluate risk factors for developing hypocalcemia. Methods This was a retrospective medication use evaluation reviewing the incidence of hypocalcemia in patients receiving outpatient denosumab for prevention of skeletal-related events at Yale-New Haven Hospital. Additionally, various risk factors were reviewed to determine their risk of developing hypocalcemia. Results As per Common Terminology Criteria for Adverse Events v4.03, of the 106 patients included in the study population, 37 (35%) patients had an incidence of hypocalcemia within 30 days of denosumab administration. Fourteen patients (13.2%) had an incidence of grade 1, 13 patients (12.3%) had an incidence of grade 2 hypocalcemia, and 7 patients (6.6%) had an incidence of grade 3 hypocalcemia. Grade 4 hypocalcemia occurred in three (2.8%) patients. Calcium supplementation did not decrease the risk of developing hypocalcemia. Patients who had one or more episodes of acute kidney insufficiency were at a higher risk of developing hypocalcemia (odds ratio = 7.5 (95% confidence interval = 1.8-36.3), p = 0.001). Conclusion This study found that the overall incidence of hypocalcemia and severe hypocalcemia was higher than reported in clinical trials. Additionally, calcium supplementation did not have an effect on incidence of hypocalcemia, while patients who experienced acute kidney insufficiency while on denosumab had a higher likelihood of developing hypocalcemia.

  7. Sirolimus Associated with Tacrolimus at Low Doses in Elderly Kidney Transplant Patients: A Prospective Randomized Controlled Trial.

    Science.gov (United States)

    Kojima, Cristiane Akemi; Nga, Hong Si; Takase, Henrique Mochida; Bravin, Ariane Moyses; Martinez Garcia, Márcia de Fátima Faraldo; Garcia, Paula Dalsoglio; Contti, Mariana Moraes; de Andrade, Luis Gustavo Modelli

    2018-06-01

    There is no consensus on the best immunosuppressive regimen for elderly renal transplant recipients. The objective of this study was to assess cytomegalovirus infection incidence and kidney transplant outcomes in elderly recipients treated with mammalian target of rapamycin inhibitors sirolimus/ tacrolimus at low doses compared with those receiving tacrolimus/mycophenolate sodium. In this single-center prospective randomized study (Trial Registration No. NCT02683291), kidney transplant recipients over 60 years of age were randomly allocated into 2 groups: tacrolimus-sirolimus (21 patients) and tacrolimus-mycophenolate (23 patients). Cytomegalovirus infection rate and patient survival, biopsy-proven acute rejection, and renal function at 12 months were assessed. Cytomegalovirus infection rate was higher in the mycophenolate group (60.9%) than in the sirolimus group (16.7%; P = .004). The rates of biopsy-proven acute rejection, patient survival, graft survival, and estimated glomerular filtration rate over 12 months did not significantly differ between groups. The incidence of cytomegalovirus infection was significantly lower in the sirolimus group. The use of tacrolimus combined with sirolimus in elderly kidney transplant recipients is safe.

  8. [EFFECTIVENESS OF EXTRACORPOREAL SHOCK WAVE LITHOTRIPSY IN PATIENTS WITH UROLITHIASIS OF A SOLITARY KIDNEY].

    Science.gov (United States)

    Parshenkova, I G; Dutov, V V; Rumjancev, A A; Mamedov, E A

    2015-01-01

    The article presents results of extracorporeal shock wave lithotripsy (ESWL) in 62 patients with urolithiasis of a solitary kidney. In 50 (80.6%) patients calculi were located in the kidney and in 12 (19.4%) patients in the ureter. Effectiveness of ESWL at 3 month follow-up was 85.5%, which is somewhat lower than in patients with two healthy kidneys due to the choice of sparing low-energy modes of lithotripsy. The effectiveness of ESWL depended on the size of the original calculi (ppre-drainage of the kidney before a session of ESWL in patients with large and multiple calculi. There was no correlation between the occurrence of complications during treatment and the clinical form of a solitary kidney (p>0.05). In patients with stones larger than 1 cm and a moderate baseline abnormalities of the upper urinary tract urodynamics ESWL was less effective (pcalculus (p=0.504). Extracorporeal shock wave lithotripsy is a highly effective and safe treatment of stones of a solitary kidney. Rational choice of indications and contraindications for the use of ESWL in a specific clinical situation is of great importance.

  9. Urinary endotrophin predicts disease progression in patients with chronic kidney disease

    DEFF Research Database (Denmark)

    Rasmussen, Daniel Guldager Kring; Fenton, Anthony; Jesky, Mark

    2017-01-01

    Renal fibrosis is the central pathogenic process in progression of chronic kidney disease (CKD). Collagen type VI (COL VI) is upregulated in renal fibrosis. Endotrophin is released from COL VI and promotes pleiotropic pro-fibrotic effects. Kidney disease severity varies considerably and accurate...... information regarding CKD progression may improve clinical decisions. We tested the hypothesis that urinary endotrophin derived during COL VI deposition in fibrotic human kidneys is a marker for progression of CKD in the Renal Impairment in Secondary Care (RIISC) cohort, a prospective observational study...... of 499 CKD patients. Endotrophin localised to areas of increased COL VI deposition in fibrotic kidneys but was not present in histologically normal kidneys. The third and fourth quartiles of urinary endotrophin:creatinine ratio (ECR) were independently associated with one-year disease progression after...

  10. Personalized 3D printed model of kidney and tumor anatomy: a useful tool for patient education.

    Science.gov (United States)

    Bernhard, Jean-Christophe; Isotani, Shuji; Matsugasumi, Toru; Duddalwar, Vinay; Hung, Andrew J; Suer, Evren; Baco, Eduard; Satkunasivam, Raj; Djaladat, Hooman; Metcalfe, Charles; Hu, Brian; Wong, Kelvin; Park, Daniel; Nguyen, Mike; Hwang, Darryl; Bazargani, Soroush T; de Castro Abreu, Andre Luis; Aron, Monish; Ukimura, Osamu; Gill, Inderbir S

    2016-03-01

    To assess the impact of 3D printed models of renal tumor on patient's understanding of their conditions. Patient understanding of their medical condition and treatment satisfaction has gained increasing attention in medicine. Novel technologies such as additive manufacturing [also termed three-dimensional (3D) printing] may play a role in patient education. A prospective pilot study was conducted, and seven patients with a primary diagnosis of kidney tumor who were being considered for partial nephrectomy were included after informed consent. All patients underwent four-phase multi-detector computerized tomography (MDCT) scanning from which renal volume data were extracted to create life-size patient-specific 3D printed models. Patient knowledge and understanding were evaluated before and after 3D model presentation. Patients' satisfaction with their specific 3D printed model was also assessed through a visual scale. After viewing their personal 3D kidney model, patients demonstrated an improvement in understanding of basic kidney physiology by 16.7 % (p = 0.018), kidney anatomy by 50 % (p = 0.026), tumor characteristics by 39.3 % (p = 0.068) and the planned surgical procedure by 44.6 % (p = 0.026). Presented herein is the initial clinical experience with 3D printing to facilitate patient's pre-surgical understanding of their kidney tumor and surgery.

  11. Renal transplantation: Sonography and Doppler assessment of transplanted kidneys in adult Sudanese patients

    Directory of Open Access Journals (Sweden)

    Moawia Gameraddin

    2017-06-01

    Full Text Available Background Every year, thirty-five thousand patients receive renal transplants worldwide. Kidney transplant provides better quality of life and reduced morbidity. Doppler and sonography were the best imaging modalities for evaluation. Aims To assess the sonographic findings of renal allograft and to determine the correlation between Doppler resistive index and size of allograft and echogenicity. Methods This was a cross-sectional study conducted in Khartoum State from January to August 2016. A total of 86 patients with known transplanted kidneys were scanned with ultrasound using 3MHz and 5MHz transducers. The age was categorized into four groups and so the Doppler indices. Descriptive statistics used to analyse quantitative and qualitative variables (percent and means ± SD. Spearman's rho test was used to find the correlation between RI of renal vessels and allograft size. The Qui-square test was used to find an association between RI and echogenicity of the graft. Results Renal transplantation was common at the age of 20 to 50 years. The mean Doppler index of the renal artery was 0.68±0.11 in renal allografts. Renal transplantation was common in professionals and homemakers (30.2 per cent and 20.93 per cent respectively. Hypertension and diabetes were the most common causes (44.1 per cent and 18.6 per cent. A significant correlation was found between RI and allograft size (p-value=0.012. There was no statistical association between RI and echogenicity of allograft (pvalue=0.106. Conclusion The Doppler resistive index is significantly correlated with allograft size and had no association with echogenicity. Patients with enlarged allograft had raised resistive indices. The study recommended that Duplex ultrasound should be used in the initial assessment and follow-up of renal transplant.

  12. Single nucleotide polymorphisms in the D-loop region of mitochondrial DNA is associated with the kidney survival time in chronic kidney disease patients.

    Science.gov (United States)

    Xu, Jinsheng; Guo, Zhanjun; Bai, Yaling; Zhang, Junxia; Cui, Liwen; Zhang, Huiran; Zhang, Shenglei; Ai, Xiaolu

    2015-02-01

    The mitochondrial displacement loop (D-loop) is known to accumulate mutations and SNPs at a higher frequency than other regions of mitochondrial DNA (mtDNA). We had identified chronic kidney disease (CKD) risk-associated SNPs in the D-loop of CKD patients previously. In this study, we investigated the association of SNPs in the D-loop of mtDNA with the kidney survival of CKD. The D-loop region of mtDNA was sequenced for 119 CKD patients from the inpatient of the Fourth Hospital of Hebei Medical University. The Kaplan-Meier method was used to identify disease outcome-associated SNPs in the D-loop of CKD patients. The Cox proportional hazards model was used to identify risk factors for the kidney survival of CKD. In the present study, we identified 20 SNPs with a frequency higher than 5% and assessed the relationship of these SNPs with kidney survival time in CKD patients, a SNP of 146 was identified by log-rank test for statistically significant prediction of the kidney survival time. In an overall multivariate analysis, allele 146 was identified as an independent predictor of kidney survival time in CKD patients. The survival time of kidney in the CKD patients with 146C was significantly shorter than that of kidney in CKD patients with 146T (relative risk, 2.336; 95% CI, 1.319-3.923; p = 0.001). SNPs in the D-loop can predict the kidney survival of CKD patients. Analysis of genetic polymorphisms in the mitochondrial D-loop can help to identify CKD patient subgroup at high risk of a poor disease outcome.

  13. Patient and Other Stakeholder Engagement in Patient-Centered Outcomes Research Institute Funded Studies of Patients with Kidney Diseases.

    Science.gov (United States)

    Cukor, Daniel; Cohen, Lewis M; Cope, Elizabeth L; Ghahramani, Nasrollah; Hedayati, S Susan; Hynes, Denise M; Shah, Vallabh O; Tentori, Francesca; Unruh, Mark; Bobelu, Jeanette; Cohen, Scott; Dember, Laura M; Faber, Thomas; Fischer, Michael J; Gallardo, Rani; Germain, Michael J; Ghahate, Donica; Grote, Nancy; Hartwell, Lori; Heagerty, Patrick; Kimmel, Paul L; Kutner, Nancy; Lawson, Susan; Marr, Lisa; Nelson, Robert G; Porter, Anna C; Sandy, Phillip; Struminger, Bruce B; Subramanian, Lalita; Weisbord, Steve; Young, Bessie; Mehrotra, Rajnish

    2016-09-07

    Including target populations in the design and implementation of research trials has been one response to the growing health disparities endemic to our health care system, as well as an aid to study generalizability. One type of community-based participatory research is "Patient Centered-Research", in which patient perspectives on the germane research questions and methodologies are incorporated into the study. The Patient-Centered Outcomes Research Institute (PCORI) has mandated that meaningful patient and stakeholder engagement be incorporated into all applications. As of March 2015, PCORI funded seven clinically-focused studies of patients with kidney disease. The goal of this paper is to synthesize the experiences of these studies to gain an understanding of how meaningful patient and stakeholder engagement can occur in clinical research of kidney diseases, and what the key barriers are to its implementation. Our collective experience suggests that successful implementation of a patient- and stakeholder-engaged research paradigm involves: (1) defining the roles and process for the incorporation of input; (2) identifying the particular patients and other stakeholders; (3) engaging patients and other stakeholders so they appreciate the value of their own participation and have personal investment in the research process; and (4) overcoming barriers and challenges that arise and threaten the productivity of the collaboration. It is our hope that the experiences of these studies will further interest and capacity for incorporating patient and stakeholder perspectives in research of kidney diseases. Copyright © 2016 by the American Society of Nephrology.

  14. Abnormal bone and mineral metabolism in kidney transplant patients--a review

    DEFF Research Database (Denmark)

    Sprague, S.M.; Belozeroff, V.; Danese, M.D.

    2008-01-01

    BACKGROUND/AIMS: Abnormal bone and mineral metabolism is common in patients with kidney failure and often persists after successful kidney transplant. METHODS: To better understand the natural history of this disease in transplant patients, we reviewed the literature by searching MEDLINE...... within 2 months. Low levels of 1,25(OH)2 vitamin D typically did not reach normal values until almost 18 months after transplant. CONCLUSION: This review provides evidence demonstrating that abnormal bone and mineral metabolism exists in patients after kidney transplant and suggests the need...... for English language articles published between January 1990 and October 2006 that contained Medical Subject Headings and key words related to secondary or persistent hyperparathyroidism and kidney transplant. RESULTS: Parathyroid hormone levels decreased significantly during the first 3 months after...

  15. Role of radiopharmaceutical renal function studies in the medical surveillance of patients with transplanted kidneys

    International Nuclear Information System (INIS)

    Ernst, S.

    1983-01-01

    In a study group of 35 patients having received a total of 37 kidneys 204 renal function scintiscans were obtained following administration of 99mTc DTPA and analysed with regard to the question as to whether radiopharmaceutical investigations using a gamma camera are a useful auxiliary tool to detect and diagnose functional disorders in the transplant that occur soon after surgery. In all of 13 patients showing complications in the form of prolonged anuria or oliguria during a period of up to 14 days following surgical intervention, the renal function scintiscans either permitted as firm diagnosis to be established or revealed conclusive findings that pointed to the necessity of further specific tests. Long-term follow-up studies carried out in 33 individuals failed or were slow to reveal acute or chronic rejection processes in one quarter of the patients, whereas the renal function scintiscans gave the earliest warning of functional disorders, unfavourable developments and complications in another quarter of patients; in the remaining part, the test results were in keeping with the clinical findings. Renal function scintiscans were thus judged to be a valuable diagnostic tool to ascertain and identify disorders occurring soon after surgery as well as to detect the early signs of functional disorders in the transplant during long-term follow-up studies. In view of the fact, however, that the sensitivity of the method in this field of application only is of the order of 75%, further research work appears to be required here. (TRV) [de

  16. Estimation of salt intake from spot urine samples in patients with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Ogura Makoto

    2012-06-01

    Full Text Available Abstract Background High salt intake in patients with chronic kidney disease (CKD may cause high blood pressure and increased albuminuria. Although, the estimation of salt intake is essential, there are no easy methods to estimate real salt intake. Methods Salt intake was assessed by determining urinary sodium excretion from the collected urine samples. Estimation of salt intake by spot urine was calculated by Tanaka’s formula. The correlation between estimated and measured sodium excretion was evaluated by Pearson´s correlation coefficients. Performance of equation was estimated by median bias, interquartile range (IQR, proportion of estimates within 30% deviation of measured sodium excretion (P30 and root mean square error (RMSE.The sensitivity and specificity of estimated against measured sodium excretion were separately assessed by receiver-operating characteristic (ROC curves. Results A total of 334 urine samples from 96 patients were examined. Mean age was 58 ± 16 years, and estimated glomerular filtration rate (eGFR was 53 ± 27 mL/min. Among these patients, 35 had CKD stage 1 or 2, 39 had stage 3, and 22 had stage 4 or 5. Estimated sodium excretion significantly correlated with measured sodium excretion (R = 0.52, P 170 mEq/day (AUC 0.835. Conclusions The present study demonstrated that spot urine can be used to estimate sodium excretion, especially in patients with low eGFR.

  17. Self-Monitoring Kidney Function Post Transplantation: Reliability of Patient-Reported Data.

    Science.gov (United States)

    van Lint, Céline; Wang, Wenxin; van Dijk, Sandra; Brinkman, Willem-Paul; Rövekamp, Ton Jm; Neerincx, Mark A; Rabelink, Ton J; van der Boog, Paul Jm

    2017-09-26

    The high frequency of outpatient visits after kidney transplantation is burdensome to both the recovering patient and health care capacity. Self-monitoring kidney function offers a promising strategy to reduce the number of these outpatient visits. The objective of this study was to investigate whether it is safe to rely on patients' self-measurements of creatinine and blood pressure, using data from a self-management randomized controlled trial. For self-monitoring creatinine, each participant received a StatSensor Xpress-i Creatinine Meter and related test material. For self-monitoring blood pressure, each participant received a Microlife WatchBP Home, an oscillometric device for blood pressure self-measurement on the upper arm. Both devices had a memory function and the option to download stored values to a computer. During the first year post transplantation, 54 patients registered their self-measured creatinine values in a Web-based Self-Management Support System (SMSS) which provided automatic feedback on the registered values (eg, seek contact with hospital). Values registered in the SMSS were compared with those logged automatically in the creatinine device to study reliability of registered data. Adherence to measurement frequency was determined by comparing the number of requested with the number of performed measurements. To study adherence to provided feedback, SMSS-logged feedback and information from the electronic hospital files were analyzed. Level of adherence was highest during months 2-4 post transplantation with over 90% (42/47) of patients performing at least 75% of the requested measurements. Overall, 87.00% (3448/3963) of all registered creatinine values were entered correctly, although values were often registered several days later. If (the number of) measured and registered values deviated, the mean of registered creatinine values was significantly lower than what was measured, suggesting active selection of lower creatinine values

  18. Efficacy of Psychoeducational Intervention on Allograft Function in Kidney Transplant Patients: 10-Year Results of a Prospective Randomized Study.

    Science.gov (United States)

    Breu-Dejean, Nathalie; Driot, Damien; Dupouy, Julie; Lapeyre-Mestre, Maryse; Rostaing, Lionel

    2016-02-01

    Improving treatment adherence to immunosuppressive agents could have positive effects on the morbidity and mortality of kidney transplant recipients. Our objective was to determine whether psychoeducational intervention aimed at improving treatment adherence also could improve 10-year kidney allograft survival rates. A randomized open-label study compared a group who received psychoeducational intervention (n = 55) with a control group (n = 55), with all patients being kidney transplant recipients in the Department of Nephrology and Organ Transplantation (University Hospital, Toulouse, France). Psychoeducational intervention comprised 8 weekly sessions provided by multidisciplinary teams. Patients were included between 2002 and 2003. The primary endpoint was allograft survival at 10 years (ie, by 2012). A failed allograft or death with a functioning allograft was considered an event. Mean overall allograft survival rate at 10 years was 78.2% (95% confidence interval, 70.5-25.3). In the control group, 48 patients (43.6%) still had a functioning graft at 10 years versus 38 patients (34.5%) in the psychoeducational intervention group (P = .02). However, a log-rank test did not find any significant difference in allograft survival between the groups (P = .06). In multivariate analyses (Cox model), no factor was significantly associated with allograft survival at 10 years. After an initial 6-month observational adherence survey, there was no benefit to kidney allograft survival at 10 years after the psychoeducational intervention, which had aimed to improve patient adherence to treatment with immunosuppressive agents. This might be related to the fact that booster interventions are needed (eg, on a yearly basis).

  19. Pharmacist Intervention for Blood Pressure Control in Patients with Diabetes and/or Chronic Kidney Disease.

    Science.gov (United States)

    Anderegg, Maxwell D; Gums, Tyler H; Uribe, Liz; MacLaughlin, Eric J; Hoehns, James; Bazaldua, Oralia V; Ives, Timothy J; Hahn, David L; Coffey, Christopher S; Carter, Barry L

    2018-03-01

    The objectives of this study were to determine if hypertensive patients with comorbid diabetes mellitus (DM) and/or chronic kidney disease (CKD) receiving a pharmacist intervention had a greater reduction in mean blood pressure (BP) and improved BP control at 9 months compared with those receiving usual care; and compare Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC 7) guideline and 2014 guideline (JNC 8) BP control rates in patients with DM and/or CKD. This cluster randomized trial included 32 medical offices in 15 states. Clinical pharmacists made treatment recommendations to physicians at intervention sites. This post hoc analysis evaluated mean BP and BP control rates in the intervention and control groups. The study included 335 patients (227 intervention, 108 control) when mean BP and control rates were evaluated by JNC 7 inclusion and control criteria. When JNC 8 inclusion and control criteria were applied, 241 patients (165 intervention, 76 control) remained and were included in the analysis. The pharmacist-intervention group had significantly greater mean systolic blood pressure reduction compared with usual care at 9 months (8.64 mm Hg; 95% confidence interval [CI] -12.8 to -4.49, pcontrol at 9 months than usual care by either the JNC 7 or JNC 8 inclusion and control groups (adjusted odds ratio [OR] 1.97, 95% CI 1.01-3.86, p=0.0470 and OR 2.16, 95% CI 1.21-3.85, p=0.0102, respectively). This study demonstrated that a physician-pharmacist collaborative intervention was effective in reducing mean systolic BP and improving BP control in patients with uncontrolled hypertension with DM and/or CKD, regardless of which BP guidelines were used. © 2018 Pharmacotherapy Publications, Inc.

  20. [Management of high blood pressure in patients with chronic kidney disease : Summary of recent guidelines].

    Science.gov (United States)

    Hougardy, J M; Leeman, M

    Chronic kidney disease and high blood pressure are two common diseases that mutually maintain during their evolution. In the advanced stages of chronic kidney disease, most pat ients are hypertensive and show signs of vascular disease (coronary artery disease, cerebrovascular or peripheral). Almost one third of the patients with advanced chronic kidney disease exhibit resistant hypertension that requires complex therapeutic management. In chronic kidney disease, antihypertensive treatment is conditioned by comorbidities, but also by proteinuria, which is an independent cardiovascular risk factor in addition to the rate of glomerular filtration rate. The treatment of high blood pressure is a cornerstone of the management of the chronic kidney disease. It limits the risk of cardiovascular events (eg. myocardial infarction, stroke), but also slows the progression of chronic kidney disease. Various recommendations have been recently published on the subject in order to offer assistance to the therapeutic management of hypertension in the patient suffering from chronic kidney disease. The purpose of this article is to highlight these main key elements.

  1. Exploring sleep disorders in patients with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Nigam G

    2018-01-01

    Full Text Available Gaurav Nigam,1 Macario Camacho,2 Edward T Chang,2 Muhammad Riaz3 1Division of Sleep Medicine, Clay County Hospital, Flora, IL, 2Division of Otolaryngology, Sleep Surgery and Sleep Medicine, Tripler Army Medical Center, Honolulu, HI, 3Division of Sleep Medicine, Astria Health Center, Grandview, WA, USA Abstract: Kidney disorders have been associated with a variety of sleep-related disorders. Therefore, researchers are placing greater emphasis on finding the role of chronic kidney disease (CKD in the development of obstructive sleep apnea and restless legs syndrome. Unfortunately, the presence of other sleep-related disorders with CKDs and non-CKDs has not been investigated with the same clinical rigor. Recent studies have revealed that myriad of sleep disorders are associated with CKDs. Furthermore, there are a few non-CKD-related disorders that are associated with sleep disorders. In this narrative review, we provide a balanced view of the spectrum of sleep disorders (as identified in International Classification of Sleep disorders-3 related to different types of renal disorders prominently including but not exclusively limited to CKD. Keywords: kidney disease, sleep disorders, obstructive sleep apnea, parasomnias, restless legs syndrome, chronic kidney disease, insomnia

  2. Polycystic kidney disease in a patient with achondroplasia ...

    African Journals Online (AJOL)

    Autosomal dominant polycystic kidney disease is a multisystem disease involving many organs. An association with other diseases such as tuberous sclerosis, von Hippel-Lindau disease and Marfan syndrome have been previously described. We describe a 35 year old female with achondroplasia who developed ...

  3. Dispositional optimism and coping strategies in patients with a kidney transplant.

    Science.gov (United States)

    Costa-Requena, Gemma; Cantarell-Aixendri, M Carmen; Parramon-Puig, Gemma; Serón-Micas, Daniel

    2014-01-01

     Dispositional optimism is a personal resource that determines the coping style and adaptive response to chronic diseases. The aim of this study was to assess the correlations between dispositional optimism and coping strategies in patients with recent kidney transplantation and evaluate the differences in the use of coping strategies in accordance with the level of dispositional optimism.  Patients who were hospitalised in the nephrology department were selected consecutively after kidney transplantation was performed. The evaluation instruments were the Life Orientation Test-Revised, and the Coping Strategies Inventory. The data were analysed with central tendency measures, correlation analyses and means were compared using Student’s t-test.   66 patients with a kidney transplant participated in the study. The coping styles that characterised patients with a recent kidney transplantation were Social withdrawal and Problem avoidance. Correlations between dispositional optimism and coping strategies were significant in a positive direction in Problem-solving (p<.05) and Cognitive restructuring (p<.01), and inversely with Self-criticism (p<.05). Differences in dispositional optimism created significant differences in the Self-Criticism dimension (t=2.58; p<.01).  Dispositional optimism scores provide differences in coping responses after kidney transplantation. Moreover, coping strategies may influence the patient’s perception of emotional wellbeing after kidney transplantation.

  4. RESECTION OF THE S-SHAPED CROSSED DYSTOPIC KIDNEY IN A PATIENT WITH RENAL CELL CARCINOMA

    Directory of Open Access Journals (Sweden)

    B. Ya. Alekseev

    2012-01-01

    Full Text Available Renal cell carcinoma (RCC is one of the most urgent topics in modern oncourology. This is attributable to the high morbidity and mortality rates associated with this pathology. Renal dystopia is a rather rare developmental anomaly. The literature data describing cases of the diagnosis and treatment in patients with dystopic kidney malignancies are scarce. Moreover, if a tumor is present in the solitary dystopic kidney, it is often extremely difficult to perform an organ-saving operation for a number of features of the anatomic structure of the dystopic kidney and its vascular architectonics. The paper describes a clinical case of S-shaped crossed dystopic kidney resection in a patient with RCC.

  5. RESECTION OF THE S-SHAPED CROSSED DYSTOPIC KIDNEY IN A PATIENT WITH RENAL CELL CARCINOMA

    Directory of Open Access Journals (Sweden)

    B. Ya. Alekseev

    2014-07-01

    Full Text Available Renal cell carcinoma (RCC is one of the most urgent topics in modern oncourology. This is attributable to the high morbidity and mortality rates associated with this pathology. Renal dystopia is a rather rare developmental anomaly. The literature data describing cases of the diagnosis and treatment in patients with dystopic kidney malignancies are scarce. Moreover, if a tumor is present in the solitary dystopic kidney, it is often extremely difficult to perform an organ-saving operation for a number of features of the anatomic structure of the dystopic kidney and its vascular architectonics. The paper describes a clinical case of S-shaped crossed dystopic kidney resection in a patient with RCC.

  6. Eleven reasons to control the protein intake of patients with chronic kidney disease.

    Science.gov (United States)

    Fouque, Denis; Aparicio, Michel

    2007-07-01

    For many years patients with chronic kidney disease have been advised to control the protein content of their diet. This advice has been given on the basis of a number of reported metabolic effects of lowering protein intake, such as lowering serum urea nitrogen levels, improving phosphocalcic metabolism and insulin resistance and, more recently, ameliorating proteinuria (independent of antiproteinuric medications). The effects on the progression of kidney disease, although spectacular in experimental studies, have been less convincing in humans. It is possible that flawed design of clinical trials is responsible for this discrepancy. In this Review, we comment on experimental findings that indicate that limiting protein intake protects the kidney and ameliorates uremic symptoms, outline how the body adapts to a reduction in protein intake, and describe the metabolic benefits to the patient. We then review the evidence from randomized controlled trials and meta-analyses that pertains to the effects of low-protein diets in adults with chronic kidney disease.

  7. Percutaneous nephrolithotomy in ectopically located kidneys and in patients with musculoskeletal deformities.

    Science.gov (United States)

    Srivastava, A; Gupta, P; Chaturvedi, S; Singh, P; Kapoor, R; Dubey, D; Kumar, A

    2010-01-01

    To assess the feasibility, safety and results of percutaneous nephrolithotomy (PNL) in ectopically located kidneys and in patients with musculoskeletal deformities. Thirteen such patients underwent PNL between June 2005 and May 2008. Mean stone size was 27.4 mm (16-37 mm). Six patients had severe kyphoscoliosis, 2 patients each had achondroplasia, cross-fused ectopia and pelvic ectopic kidney, and 1 patient had thoracic kidney. All had a preoperative CT scan of the abdomen. Preoperative ultrasound- or CT-guided percutaneous nephrostomy (PCN) was done in 10 patients. Three patients underwent laparoscopic-assisted PNL. All underwent standard PNL. The stone-free rate, complication rate and need for secondary intervention were evaluated. PNL was successfully completed in all. A second ultrasound-guided intraoperative puncture was required in 2 patients. Re-look PNL was required in 1 patient and the same patient later required shock wave lithotripsy for complete stone clearance. The remaining 12 patients (92.3%) were rendered stone-free in a single sitting. PNL is a feasible and effective modality in anomalous kidneys. Preoperative planning with CT and image-guided PCN is helpful in these situations. Laparoscopic-assisted PNL can be safely performed in patients where access to a renal collecting system by fluoroscopy or image-guided assistance (ultrasound or CT scan) is not possible. Copyright (c) 2010 S. Karger AG, Basel.

  8. Conversion to belatacept in maintenance kidney-transplant patients: A retrospective multicenter European study.

    Science.gov (United States)

    Darres, Amandine; Ulloa, Camillo; Brakemeier, Susanne; Garrouste, Cyril; Bestard, Oriol; Del Bello, Arnaud; Sberro Soussan, Rebecca; Dürr, Michael; Budde, Klemens; Legendre, Christophe; Kamar, Nassim

    2018-03-22

    The use of belatacept is not yet approved for maintenance kidney-transplant patients. This retrospective multicenter European study aimed to assess the efficacy and safety of conversion to belatacept in a large cohort of patients in a real-life setting, and to identify the predictive factors for improved kidney function after the switch. Two-hundred and nineteen maintenance kidney-transplant patients from 5 European kidney-transplant centers were converted to belatacept at 21.2 (0.1-337.1) months posttransplantation, mainly because of impaired kidney function. Thirty-two patients were converted to belatacept within the first 3 months posttransplantation. The mean duration of follow-up was 21.9±20.2 months. The actuarial rate of patients still on belatacept-based therapy was 77.6%. Mean estimated glomerular-filtration rate (eGFR) increased from 32±16.4 at baseline to 38±20 mL/min/1.73 m (ppredictive factor for a significant increase in eGFR (of 5 and 10 mL/min/1.73 m at 3 and 12 months after the switch, respectively). Eighteen patients (8.2%) presented with an acute-rejection episode after conversion; 3 developed a donor-specific antibody (DSA). Overall efficacy and safety were good, including for the 35 patients that had a DSA at conversion. The conversion to belatacept was effective, especially when performed early after transplantation.

  9. Association of Serious Fall Injuries among United States End Stage Kidney Disease Patients with Access to Kidney Transplantation.

    Science.gov (United States)

    Plantinga, Laura C; Lynch, Raymond J; Patzer, Rachel E; Pastan, Stephen O; Bowling, C Barrett

    2018-04-06

    Serious fall injuries in the setting of ESKD may be associated with poor access to kidney transplant. We explored the burden of serious fall injuries among patients on dialysis and patients on the deceased donor waitlist and the associations of these fall injuries with waitlisting and transplantation. Our analytic cohorts for the outcomes of ( 1 ) waitlisting and ( 2 ) transplantation included United States adults ages 18-80 years old who ( 1 ) initiated dialysis ( n =183,047) and ( 2 ) were waitlisted for the first time ( n =37,752) in 2010-2013. Serious fall injuries were determined by diagnostic codes for falls plus injury (fracture, joint dislocation, or head trauma) in inpatient and emergency department claims; the first serious fall injury after cohort entry was included as a time-varying exposure. Follow-up ended at the specified outcome, death, or the last date of follow-up (September 30, 2014). We used multivariable Cox proportional hazards models to determine the independent associations between serious fall injury and waitlisting or transplantation. Overall, 2-year cumulative incidence of serious fall injury was 6% among patients on incident dialysis; with adjustment, patients who had serious fall injuries were 61% less likely to be waitlisted than patients who did not (hazard ratio, 0.39; 95% confidence interval, 0.35 to 0.44). Among incident waitlisted patients (4% 2-year cumulative incidence), those with serious fall injuries were 29% less likely than their counterparts to be subsequently transplanted (hazard ratio, 0.71; 95% confidence interval, 0.63 to 0.80). Serious fall injuries among United States patients on dialysis are associated with substantially lower likelihood of waitlisting for and receipt of a kidney transplant. Copyright © 2018 by the American Society of Nephrology.

  10. Chronic Kidney Disease-Mineral Bone Disorder in the Elderly Peritoneal Dialysis Patient

    DEFF Research Database (Denmark)

    Heaf, James Goya

    2015-01-01

    PURPOSE: The purpose of this paper was to review the literature concerning the treatment of chronic kidney disease-mineral bone disorder (CKD-MBD) in the elderly peritoneal dialysis (PD) patient. ♦ RESULTS: Chronic kidney disease-mineral bone disorder is a major problem in the elderly PD patient......, with its associated increased fracture risk, vascular calcification, and accelerated mortality fracture risk. Peritoneal dialysis, however, bears a lower risk than hemodialysis (HD). The approach to CKD-MBD prophylaxis and treatment in the elderly PD patient is similar to other CKD patients, with some...

  11. Variation in Cancer Incidence among Patients with ESRD during Kidney Function and Nonfunction Intervals.

    Science.gov (United States)

    Yanik, Elizabeth L; Clarke, Christina A; Snyder, Jon J; Pfeiffer, Ruth M; Engels, Eric A

    2016-05-01

    Among patients with ESRD, cancer risk is affected by kidney dysfunction and by immunosuppression after transplant. Assessing patterns across periods of dialysis and kidney transplantation may inform cancer etiology. We evaluated 202,195 kidney transplant candidates and recipients from a linkage between the Scientific Registry of Transplant Recipients and cancer registries, and compared incidence in kidney function intervals (time with a transplant) with incidence in nonfunction intervals (waitlist or time after transplant failure), adjusting for demographic factors. Incidence of infection-related and immune-related cancer was higher during kidney function intervals than during nonfunction intervals. Incidence was most elevated for Kaposi sarcoma (hazard ratio [HR], 9.1; 95% confidence interval (95% CI), 4.7 to 18), non-Hodgkin's lymphoma (HR, 3.2; 95% CI, 2.8 to 3.7), Hodgkin's lymphoma (HR, 3.0; 95% CI, 1.7 to 5.3), lip cancer (HR, 3.4; 95% CI, 2.0 to 6.0), and nonepithelial skin cancers (HR, 3.8; 95% CI, 2.5 to 5.8). Conversely, ESRD-related cancer incidence was lower during kidney function intervals (kidney cancer: HR, 0.8; 95% CI, 0.7 to 0.8 and thyroid cancer: HR, 0.7; 95% CI, 0.6 to 0.8). With each successive interval, incidence changed in alternating directions for non-Hodgkin's lymphoma, melanoma, and lung, pancreatic, and nonepithelial skin cancers (higher during function intervals), and kidney and thyroid cancers (higher during nonfunction intervals). For many cancers, incidence remained higher than in the general population across all intervals. These data indicate strong short-term effects of kidney dysfunction and immunosuppression on cancer incidence in patients with ESRD, suggesting a need for persistent cancer screening and prevention. Copyright © 2016 by the American Society of Nephrology.

  12. Attitudes towards medication non-adherence in elderly kidney transplant patients: A Q methodology study

    OpenAIRE

    Moors-Tielen, Mirjam; Exel, Job; Buren, M.C.; Maasdam, L.; Weimar, Willem

    2011-01-01

    textabstractBackground. Non-adherence to the post-transplant regime is a common problem in kidney transplant patients and may lead to rejection or even graft failure. This study investigated attitudes towards the post-transplant regime of immunosuppressive medication among the ever growing population of elderly kidney recipients.Methods. Q methodology was used to explore attitude profiles. Participants (> 65 years) were asked to rank-order opinion statements on issues associated with (non-)ad...

  13. Robotic-assisted transperitoneal radical prostatectomy in a patient with pelvic kidney

    International Nuclear Information System (INIS)

    Rabah, Danny M.; Alyami, Fahad A.

    2008-01-01

    Robots are increasingly utilized in urology, due to their favorable performance characteristics especially in prostatectomy and pyeloplasty. However, preoperative diagnosis of urogenital congenital anomalies and preoperative planning are important aspects to be considered. The presence of ectopic pelvic kidney is a challenge for the surgeon to perform robotic-assisted radical prostatectomy (RARP) without injury to the pelvic kidney (PC) or its blood supply. We report our experience of performing RARP in a patient with a PK. (author)

  14. Frequency of Acute Kidney Injury in Patients Treated With Normal Saline after Off-Pump Coronary Artery Bypass Grafting

    Directory of Open Access Journals (Sweden)

    Shima Sheybani

    2017-03-01

    Full Text Available Introduction: Acute kidney injury (AKI is a common postoperative complication of cardiac surgery, which is associated with an increased risk of morbidity and mortality. This study investigated the frequency of postoperative AKI in low risk adult patients undergoing off-pump coronary artery bypass grafting (CABG.Materials & Methods: All consecutive adult patients of American Society of Anesthesiologists (ASA class II and III, who were transferred to the post-operative cardiac surgery ICU after off-pump CABG and were low risk for AKI from October 2013 to September 2014 at Emam Reza Hospital, Mashhad, Iran were enrolled in this prospective cohort study at a teaching hospital. The patients were explored for AKI development, based on risk-injury-failure-loss- end stage kidney disease (RIFLE and acute kidney injury network (AKIN criteria, frequency of metabolic acidosis, hypernatremia, hyperchloremia, and length of stay in ICU.Results: According to the results of the present study, 479 patients with the mean age of 60.8±10.75 yrs were included. AKI occurred in 22 (4.4% and23 (4.8% patients, based on both the RIFLE and AKIN criteria, respectively with the highest rate of AKI, reported on the third and fourth post-operative days. Additionally, hyperchloremia and hypernatremia were observed in 71 (14.8% and 76 (15.9% patients, respectively. Only one case of mortality occurred during the study. Metabolic acidosis was reported in 112 (23.4% patients with a high anion gap in 60 (12.5% cases.Conclusion: The current study demonstrated that hypernatremia and metabolic acidosis but not AKI are frequently seen in patients receiving normal saline following off pump CABG with low risk for AKI.

  15. Scintigraphic and Radiologic Findings of Pancake Kidney in a Patient with Fanconi Aplastic Anemia

    Directory of Open Access Journals (Sweden)

    Adem Maman

    2016-06-01

    Full Text Available In this case, we have presented that a patient has fankoni aplastic anemia with pancakes kidney in scintigraphy and ultrasonography. The patient is 10 years old and a girl who fanconi aplastic anemia had been diagnosed since three years. In physical examination her general status is good. There was not left hand thumb and she had double the distal phalanx in his right hand thumb in her inspection. We observed 2/6 sistolic murmur in cardiovascular system examınation. Other systems were natural. Abdominal ultrasonography was observed that both the kidney were ectopic location and fused view in the left lower quadrant. Similarly in Tc-99m DTPA and DMSA renal scintigraphy, both kidneys were fused and in the left hemipelvis. The right kidney function were significantly lower by comparison with the left kidney functions. Radiological imaging is necessary in patients with Fanconi aplastic anemia without present clinical symptoms. The renal ultrasonography is important for determining pancakes. In addition, static and dynamic renal scintigraphy plays an important role in revealing the functional status of the kidneys

  16. Clinical global assessment of nutritional status as predictor of mortality in chronic kidney disease patients.

    Science.gov (United States)

    Dai, Lu; Mukai, Hideyuki; Lindholm, Bengt; Heimbürger, Olof; Barany, Peter; Stenvinkel, Peter; Qureshi, Abdul Rashid

    2017-01-01

    The value of subjective global assessment (SGA) as nutritional assessor of protein-energy wasting (PEWSGA) in chronic kidney disease (CKD) patients depends on its mortality predictive capacity. We investigated associations of PEWSGA with markers of nutritional status and all-cause mortality in CKD patients. In 1031 (732 CKD1-5 non-dialysis and 299 dialysis) patients, SGA and body (BMI), lean (LBMI) and fat (FBMI) body mass indices, % handgrip strength (% HGS), serum albumin, and high sensitivity C-reactive protein (hsCRP) were examined at baseline. The five-year all-cause mortality predictive strength of baseline PEWSGA and during follow-up were investigated. PEWSGA was present in 2% of CKD1-2, 16% of CKD3-4, 31% of CKD5 non-dialysis and 44% of dialysis patients. Patients with PEWSGA (n = 320; 31%) had higher hsCRP and lower BMI, LBMI, FBMI, %HGS and serum albumin. But, using receiver operating characteristics-derived cutoffs, these markers could not classify (by kappa statistic) or explain variations of (by multinomial logistic regression analysis) presence of PEWSGA. In generalized linear models, SGA independently predicted mortality after adjustments of multiple confounders (RR: 1.17; 95% CI: 1.11-1.23). Among 323 CKD5 patients who were re-assessed after median 12.6 months, 222 (69%) remained well-nourished, 37 (11%) developed PEWSGA de novo, 40 (12%) improved while 24 (8%) remained with PEWSGA. The latter independently predicted mortality (RR: 1.29; 95% CI: 1.13-1.46). SGA, a valid assessor of nutritional status, is an independent predictor of all-cause mortality both in CKD non-dialysis and dialysis patients that outperforms non-composite nutritional markers as prognosticator.

  17. Exploring sleep disorders in patients with chronic kidney disease.

    Science.gov (United States)

    Nigam, Gaurav; Camacho, Macario; Chang, Edward T; Riaz, Muhammad

    2018-01-01

    Kidney disorders have been associated with a variety of sleep-related disorders. Therefore, researchers are placing greater emphasis on finding the role of chronic kidney disease (CKD) in the development of obstructive sleep apnea and restless legs syndrome. Unfortunately, the presence of other sleep-related disorders with CKDs and non-CKDs has not been investigated with the same clinical rigor. Recent studies have revealed that myriad of sleep disorders are associated with CKDs. Furthermore, there are a few non-CKD-related disorders that are associated with sleep disorders. In this narrative review, we provide a balanced view of the spectrum of sleep disorders (as identified in International Classification of Sleep disorders-3) related to different types of renal disorders prominently including but not exclusively limited to CKD.

  18. Giant kidney worms in a patient with renal cell carcinoma.

    Science.gov (United States)

    Kuehn, Jemima; Lombardo, Lindsay; Janda, William M; Hollowell, Courtney M P

    2016-03-07

    Dioctophyma renale (D. renale), or giant kidney worms, are the largest nematodes that infect mammals. Approximately 20 cases of human infection have been reported. We present a case of a 71-year-old man with a recent history of unintentional weight loss and painless haematuria, passing elongated erythematous tissue via his urethra. CT revealed a left renal mass with pulmonary nodules and hepatic lesions. On microscopy, the erythematous tissue passed was identified as D. renale. On subsequent renal biopsy, pathology was consistent with renal cell carcinoma. This is the first reported case of concomitant D. renale infection and renal cell carcinoma, and the second reported case of D. renale infection of the left kidney alone. 2016 BMJ Publishing Group Ltd.

  19. Outcomes of Highly Sensitized Patients Undergoing Simultaneous Liver and Kidney Transplantation: A Single-Center Experience With Desensitization.

    Science.gov (United States)

    Steggerda, J A; Kang, A; Pan, S-H; Sundaram, V; Nissen, N N; Klein, A S; Todo, T; Annamalai, A; Vo, A; Jordan, S C; Kim, I K

    Preformed donor-specific human leukocyte antigen antibodies (DSAs) in patients undergoing simultaneous liver and kidney transplantation (SLKT) are an independent risk factor for poorer patient and renal allograft survival. The outcomes of patients highly sensitized (HS) against HLA antigens undergoing SLKT and select HS SLKT recipients undergoing desensitization at a high-volume desensitization center were investigated. Seventy-five patients undergoing SLKT at a high-volume desensitization center between January 1, 2001, and December 31, 2015, were retrospectively reviewed. HS patients were defined by panel-reactive antibody (PRA) >30% (n = 17 patients), 11 of whom received pre- or perioperative desensitization with high-dose intravenous immunoglobulin (IVIG) ± rituximab. HS patients had significantly higher class I and class II PRA (class I = 41.3% ± 40.0% vs 2.5% ± 6.3%; class II = 45.7% ± 36.4% vs 1.0% ± 2.9%; P Desensitization in select HS SLKT patients was well tolerated but did not improve patient and allograft survival or significantly curtail rejection. HS SLKT recipients demonstrated increased allograft rejection, particularly CMR, but patient and graft survival were not impacted in the first year post-transplant. Select HS SLKT patients tolerated desensitization with high-dose IVIG ± rituximab and may have received additional immunoprotection against ABMR but survival was not affected. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Patient satisfaction with a chronic kidney disease risk assessment service in community pharmacies.

    Science.gov (United States)

    Gheewala, Pankti A; Peterson, Gregory M; Zaidi, Syed Tabish R; Jose, Matthew D; Castelino, Ronald L

    2018-04-01

    Patient satisfaction is an important determinant of the feasibility and sustainability of community pharmacy screening services. However, few studies have evaluated this, with no such study performed for a chronic kidney disease risk assessment service. The aim was to determine patient satisfaction with a chronic kidney disease risk assessment service performed in community pharmacies. Community pharmacies in the state of Tasmania, Australia. An anonymous nine-item satisfaction survey, with Likert-type scales, was developed following a literature review of existing surveys. Reliability of the nine-item scale was determined using Cronbach's alpha. Patients were asked an additional question on willingness to pay, with choices of amount from $5 to $25. The satisfaction survey was mailed to 389 patients who participated in the chronic kidney disease risk assessment study. Patient level of satisfaction with and willingness to pay for the chronic kidney disease service. Responses from 143 participants were included in the final analysis. Cronbach's alpha for the nine-item satisfaction scale was 0.87. The majority of participants agreed that the time required to undergo the risk assessment process was justified (90.2%); overall, they were satisfied with the chronic kidney disease risk assessment service (90.0%) and they felt comfortable with the pharmacist referring their results to their doctor (88.9%). Of 136 participants who answered the question on willingness to pay, 62.9% indicated that they would pay for the chronic kidney disease service. Of these, 29.2, 25.8 and 19.1% were willing to pay $20, $10 and $5, respectively. Patient satisfaction with the community pharmacy-based chronic kidney disease risk assessment was high. These findings provide support for the implementation of the service within community pharmacy practice.

  1. Translational research in kidney transplantation and the role of patient engagement.

    Science.gov (United States)

    Farragher, Janine F; Elliott, Meghan J; Silver, Samuel A; Lichner, Zsuzsanna; Tsampalieros, Anne

    2015-01-01

    Translational research is an evolving discipline that is intended to bridge the gaps between basic science research, clinical research, and implementation in clinical practice. It is a fluid, multidirectional process that requires strong interdisciplinary collaboration to produce research that is relevant to end-users. This review summarizes current perspectives on translational research and outlines its relevance and importance to kidney transplantation research. Sources of information used for this review include published reports, articles, and research funding websites. Tissue typing is used as an in-depth example of how translational research has been applied in the field of kidney transplant medicine, and how it has resulted in successful implementation of diagnostic and management options for sensitized individuals undergoing kidney transplantation. The value of actively involving kidney transplant stakeholders (patients, caregivers, and clinicians) in setting research priorities and determining relevant outcomes for future investigation is also discussed. This is a narrative review of the literature which has been partly influenced by the perspectives and experiences of its authors. Translational and patient-oriented research practices should be incorporated into future research endeavours in the field of kidney transplantation in order to create beneficial change in clinical practice and improve patient outcomes. Translational research which engages patients in the investigative process can enhance the likelihood that medical discoveries will have a meaningful impact at the bedside. This article applies current perspectives on translational research and patient engagement to the field of kidney transplantation, illustrating how these approaches have led to significant advancements in the field. It provides further justification for deliberate, targeted efforts to cross-collaborate and incorporate the patient voice into kidney transplant research.

  2. Prevalence of low trauma fractures in long-term kidney transplant patients with preserved renal function

    Directory of Open Access Journals (Sweden)

    J.W.R. Braga Júnior

    2006-01-01

    Full Text Available We evaluated the prevalence of low bone mineral density (BMD and osteoporotic fractures in kidney transplantation (KT patients and determined risk factors associated with osteoporotic fractures. The study was conducted on 191 patients (94 men and 97 women with first KT for 3 years or more presenting stable and preserved renal function (serum creatinine levels lower than 2.5 mg/dl. KT patients were on immunosuppressive therapy and the cumulative doses of these drugs were also evaluated. BMD was determined by dual-energy X-ray absorptiometry at multiple sites (spine, femur and total body. Quantitative ultrasound of the calcaneus (broadband ultrasound attenuation, speed of sound, and stiffness index, SI was also performed. Twenty-four percent (46 of all patients had either vertebral (29/46 or appendicular (17/46 fractures. We found osteoporosis and osteopenia in 8.5-13.4 and 30.9-35.1% of KT patients, respectively. Women had more fractures than men. In women, prevalent fractures were associated with diabetes mellitus [OR = 11.5, 95% CI (2.4-55.7], time since menopause [OR = 3.7, 95% CI (1.2-11.9], femoral neck BMD [OR = 1.99, 95% CI (1.4-2.8], cumulative dose of steroids [OR = 1.1, 95% CI (1.02-1.12] and low SI [OR = 1.1, 95% CI (1.0-1.2]. In men, fractures were associated with lower lumbar spine BMD [OR = 1.75, 95% CI (1.1-2.7], lower SI [OR = 1.1, 95% CI (1.03-1.13], duration of dialysis [OR = 1.3, 95% CI (1.13-2.7], and lower body mass index [OR = 1.24, 95% CI (1.1-1.4. Our results demonstrate high prevalence of low BMD and osteoporotic fractures in patients receiving a successful kidney transplant and indicate the need for specific intervention to prevent osteoporosis in this population.

  3. Giant kidney worms in a patient with renal cell carcinoma

    OpenAIRE

    Kuehn, Jemima; Lombardo, Lindsay; Janda, William M; Hollowell, Courtney M P

    2016-01-01

    Dioctophyma renale (D. renale), or giant kidney worms, are the largest nematodes that infect mammals. Approximately 20 cases of human infection have been reported. We present a case of a 71-year-old man with a recent history of unintentional weight loss and painless haematuria, passing elongated erythematous tissue via his urethra. CT revealed a left renal mass with pulmonary nodules and hepatic lesions. On microscopy, the erythematous tissue passed was identified as D. renale. On subsequent ...

  4. The influence of a balanced volume replacement concept on inflammation, endothelial activation, and kidney integrity in elderly cardiac surgery patients.

    Science.gov (United States)

    Boldt, Joachim; Suttner, Stephan; Brosch, Christian; Lehmann, Andreas; Röhm, Kerstin; Mengistu, Andinet

    2009-03-01

    A balanced fluid replacement strategy appears to be promising for correcting hypovolemia. The benefits of a balanced fluid replacement regimen were studied in elderly cardiac surgery patients. In a randomized clinical trial, 50 patients aged >75 years undergoing cardiac surgery received a balanced 6% HES 130/0.42 plus a balanced crystalloid solution (n = 25) or a non-balanced HES in saline plus saline solution (n = 25) to keep pulmonary capillary wedge pressure/central venous pressure between 12-14 mmHg. Acid-base status, inflammation, endothelial activation (soluble intercellular adhesion molecule-1, kidney integrity (kidney-specific proteins glutathione transferase-alpha; neutrophil gelatinase-associated lipocalin) were studied after induction of anesthesia, 5 h after surgery, 1 and 2 days thereafter. Serum creatinine (sCr) was measured approximately 60 days after discharge. A total of 2,750 +/- 640 mL of balanced and 2,820 +/- 550 mL of unbalanced HES were given until the second POD. Base excess (BE) was significantly reduced in the unbalanced (from +1.21 +/- 0.3 to -4.39 +/- 1.0 mmol L(-1) 5 h after surgery; P volume replacement strategy including a balanced HES and a balanced crystalloid solution resulted in moderate beneficial effects on acid-base status, inflammation, endothelial activation, and kidney integrity compared to a conventional unbalanced volume replacement regimen.

  5. Assessment of kidney function in sickle cell anemia patients in Zaria, Nigeria

    Directory of Open Access Journals (Sweden)

    Rasheed Yusuf

    2017-01-01

    Full Text Available Introduction: Sickle cell anemia (SCA patients are prone to kidney injury by various mechanisms including reduced blood flow, ischemia, and papillary necrosis. Sickle cell nephropathy may progress to end-stage renal disease with increased morbidity and mortality. Objective: To assess renal function tests and their relationship with kidney length in steady state SCA patients. Subjects and Methods: Seventy-four adult SCA patients in steady state and 20 hemoglobin AA controls were enrolled into the study. Serum urea, electrolytes, creatinine, and uric acid were assayed while estimated glomerular filtration rate (eGFR was calculated. Renal scan was also performed to assess the kidney length. Results: Serum potassium, phosphate, and uric acid were statistically significantly higher while sodium, chloride, bicarbonate, calcium, and eGFR were significantly lower in SCA patient than in controls (P < 0.05. eGFR of < 90 ml/min was found in 50 (67.6% of SCA patients out of which 7 (9.5% had Stage 3 chronic kidney disease (CKD (<60 ml/min and one patient with Stage 4 CKD who also had shrunken kidneys with elevated serum creatinine (203 μmol/L and urea (11.7 mmol/L concentration. Renal ultrasonography revealed reduced renal size in 20 (27.1% of the patients while 2 (2.7% had a renal enlargement. There was no correlation between renal length and serum electrolytes, urea, creatinine, and eGFR. Conclusion: The majority of steady state SCA patients in Zaria have reduced eGFR and dyselectrolytemia. However, there was no association between the kidney length and the biochemical parameters. We, thus, recommend renal function tests to be routinely requested for proper management of these patients.

  6. Alcohol in Primary Care. Differential characteristics between alcohol-dependent patients who are receiving or not receiving treatment.

    Science.gov (United States)

    Barrio, Pablo; Miquel, Laia; Moreno-España, Jose; Martínez, Alicia; Ortega, Lluisa; Teixidor, Lidia; Manthey, Jakob; Rehm, Jürgen; Gual, Antoni

    2016-03-02

    primary health care services for other reasons. The aim of the present study is to describe the differential characteristics of AD patients in primary care, distinguishing between those who receive treatment and those who do not, and their reasons for not seeking it. In a cross-sectional study patients were evaluated by their general practitioner (GP) and interviewed by a member of the research team. Sociodemographic, diagnostic and clinical data were collected. From 1,372 patients interviewed in Catalonia, 118 (8.6%) were diagnosed as AD. These patients showed a lower socioeconomic status (48.3% vs 33.3%, odds ratio 2.02), higher unemployment rates (32.2% vs 19.2 %, odds ratio 2.11), and greater psychological distress and disability. Patients with AD receiving treatment (16.9%), were older (44 vs 36 years of age), reported higher unemployment rates (66% vs 25.5%, odds ratio 6.32) and higher daily alcohol consumption (61.5 vs 23.7 grams), suggesting a more advanced disease. Patients with AD in general showed a higher degree of comorbidity compared to other patients, with patients in treatment showing the most elevated level. The main reasons given for not seeking treatment were shame, fear of giving up drinking and barriers to treatment. Taken together, the data suggest the need to implement earlier strategies for the detection and treatment of AD.

  7. Approximation of Corrected Calcium Concentrations in Advanced Chronic Kidney Disease Patients with or without Dialysis Therapy

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    Yoshio Kaku

    2015-08-01

    Full Text Available Background: The following calcium (Ca correction formula (Payne is conventionally used for serum Ca estimation: corrected total Ca (TCa (mg/dl = TCa (mg/dl + [4 - albumin (g/dl]; however, it is inapplicable to advanced chronic kidney disease (CKD patients. Methods: 1,922 samples in CKD G4 + G5 patients and 341 samples in CKD G5D patients were collected. Levels of TCa (mg/day, ionized Ca2+ (iCa2+ (mmol/l and other clinical parameters were measured. We assumed the corrected TCa to be equal to eight times the iCa2+ value (measured corrected TCa. We subsequently performed stepwise multiple linear regression analysis using the clinical parameters. Results: The following formula was devised from multiple linear regression analysis. For CKD G4 + G5 patients: approximated corrected TCa (mg/dl = TCa + 0.25 × (4 - albumin + 4 × (7.4 - pH + 0.1 × (6 - P + 0.22. For CKD G5D patients: approximated corrected TCa (mg/dl = TCa + 0.25 × (4 - albumin + 0.1 × (6 - P + 0.05 × (24 - HCO3- + 0.35. Receiver operating characteristic analysis showed the high values of the area under the curve of approximated corrected TCa for the detection of measured corrected TCa ≥8.4 mg/dl and ≤10.4 mg/dl for each CKD sample. Both intraclass correlation coefficients for each CKD sample demonstrated superior agreement using the new formula compared to the previously reported formulas. Conclusion: Compared to other formulas, the approximated corrected TCa values calculated from the new formula for patients with CKD G4 + G5 and CKD G5D demonstrates superior agreement with the measured corrected TCa.

  8. On rational complex of investigation methods in prophylactic examination of patients with chronic kidney diseases

    International Nuclear Information System (INIS)

    Yazykov, A.S.; Telichko, F.F.

    1989-01-01

    A retrospective evaluation of the total quantity of X-ray procedures and the radiation degree in 310 patients with chronic kidney diseases is given. It is ascertained that only account of integral absorbed dose in the organ tissues, comprising the doses of X-ray examinations of other organs during the patient lifetime, can serve as the main condition for developing well-grounded recommendations concerning rational complex of examination methods during prophylactic examination of patients with chronic kidney disease. 9 refs.; 4 figs

  9. Screening Fabry's disease in chronic kidney disease patients not on dialysis: a multicenter study.

    Science.gov (United States)

    Yeniçerioğlu, Yavuz; Akdam, Hakan; Dursun, Belda; Alp, Alper; Sağlam Eyiler, Funda; Akın, Davut; Gün, Yelda; Hüddam, Bülent; Batmazoğlu, Mehmet; Gibyeli Genek, Dilek; Pirinççi, Serhat; Ersoy, İsmail Rıfkı; Üzüm, Atilla; Soypaçacı, Zeki; Tanrısev, Mehmet; Çolak, Hülya; Demiral Sezer, Sibel; Bozkurt, Gökay; Akyıldız, Utku Oğan; Akyüz Ünsal, Ayşe İpek; Ünübol, Mustafa; Uslu, Meltem; Eryılmaz, Ufuk; Günel, Ceren; Meteoğlu, İbrahim; Yavaşoğlu, İrfan; Ünsal, Alparslan; Akar, Harun; Okyay, Pınar

    2017-11-01

    Fabry's disease is an X-linked inherited, rare, progressive, lysosomal storage disorder, affecting multiple organs due to the deficient activity of α-galactosidase A (α-Gal A) enzyme. The prevalence has been reported to be 0.15-1% in hemodialysis patients; however, the information on the prevalence in chronic kidney disease not on dialysis is lacking. This study aimed to determine the prevalence of Fabry's disease in chronic kidney disease. The patients older than 18 years, enclosing KDIGO 2012 chronic kidney disease definitions, not on dialysis, were enrolled. Dried blood spots on Guthrie papers were used to analyze α-Gal A enzyme and genetic analysis was performed in individuals with enzyme activity ≤1.2 μmol/L/h. A total of 1453 chronic kidney disease patients not on dialysis from seven clinics in Turkey were screened. The mean age of the study population was 59.3 ± 15.9 years. 45.6% of patients were female. The creatinine clearance of 77.3% of patients was below 60 mL/min/1.73 m 2 , 8.4% had proteinuria, and 2.5% had isolated microscopic hematuria. The mean value of patients' α-Gal A enzyme was detected as 2.93 ± 1.92 μmol/L/h. 152 patients had low levels of α-Gal A enzyme activity (≤1.2 μmol/L/h). In mutation analysis, A143T and D313Y variants were disclosed in three male patients. The prevalence of Fabry's disease in chronic kidney disease not on dialysis was found to be 0.2% (0.4% in male, 0.0% in female). Fabry's disease should be considered in the differential diagnosis of chronic kidney disease with unknown etiology even in the absence of symptoms and signs suggestive of Fabry's disease.

  10. Chronic kidney disease: information on southern brazilian patients with kidney disease - 10.4025/actascihealthsci.v34ispec.16048 Chronic kidney disease: information on southern brazilian patients with kidney disease - 10.4025/actascihealthsci.v34ispec.16048

    Directory of Open Access Journals (Sweden)

    Maria Dalva de Barros Carvalho

    2012-12-01

    Full Text Available The profile of patients undergoing haemodialysis in the dialysis unit of Hospital Santa Casa de Maringá, Maringá PR Brazil, is provided. A questionnaire on social and economic data and underlying diseases prior to the Chronic Kidney Disease (CKD identified the patients’ profile. The project was approved by the Ethics Committee of the institution. Eighty-three patients, with 54.21% males, were interviewed. Age bracket ranged between 20 and 59 years in 65.06% of patients. Only 27.71% maintained jobs after the diagnosis and the start of treatment; 63.86% had an average personal income between 1 and 3 minimum wages; 63.85% did not practice any physical activity. Moreover, 53.01% belonged to the European-Brazilian white group; 20.48% to the Afro-Brazilian brown group; 19.28% to the Afro-Brazilian Negro group; 6.02% to other ethnic groups. Further, 85.54% patients reported having an underlying disease prior to the CKD, namely, 61.45% were hypertensive; 31.33% were diabetics and 20.48% had other diseases. Results show the need of a greater attention to these patients’ health care to reduce the negative impacts related to the chronic disease focused.The profile of patients undergoing haemodialysis in the dialysis unit of Hospital Santa Casa de Maringá, Maringá PR Brazil, is provided. A questionnaire on social and economic data and underlying diseases prior to the Chronic Kidney Disease (CKD identified the patients’ profile. The project was approved by the Ethics Committee of the institution. Eighty-three patients, with 54.21% males, were interviewed. Age bracket ranged between 20 and 59 years in 65.06% of patients. Only 27.71% maintained jobs after the diagnosis and the start of treatment; 63.86% had an average personal income between 1 and 3 minimum wages; 63.85% did not practice any physical activity. Moreover, 53.01% belonged to the European-Brazilian white group; 20.48% to the Afro-Brazilian brown group; 19.28% to the Afro-Brazilian Negro

  11. Implication of thymoglobulin in kidney transplant patients: review article

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    Sudabeh Alatab

    2015-11-01

    Full Text Available Thymoglobulin is a purified polyclonal immunoglobulin that has been used widely over the last decades in the prevention and treatment of rejection following renal transplantation. This immunoglobulin works against human thymocytes. Since thymoglobulin does not contain the nephrotoxic properties therefore it can be used in induction therapy especially in patients with higher risk of graft rejection such as patients who receive graft from cadavers. Recent research showed also its beneficial role in cross-match-positive transplantation, a role that is mediated through conjunction with inhibitors of terminal complement activation. This immunoglobulin has also been used for treatment of rejection following renal transplantation. Thymoglobulin can have various effects on various Immune system cells including T cells, B cells and also plasma cells. Thymoglobulin also affects the Tcell surface antigens, natural killer-cell antigens, B cell antigens, plasma cell antigens, adhesion molecules and chemokine receptors. Diverse effects of thymoglobulin on the immune system includes: T cell depletion, induce apoptosis in B cell lineage and interference with dendritic cell functional properties. Thymoglobulin can cause acute complications, delayed complications as well as infectious complications. Acute reaction events includes: anaphylaxis, fever, chills, dyspnea, nausea, vomiting and diarrhea. Thymoglobulin also induces cytokine release syndrome manifested by high grade fevers and chills and treated by steroid therapy. Delayed reactions events usually present as serum sickness and infections. Infectious complications are more important and include cytomegalovirus (CMV infection, sepsis, candidiasis, herpes simplex and urinary infections. Thymoglobulin can also induce cytokine release syndrome. It has been thought that thymoglobulin increases the risk of post-transplant lymphoproliferative disorder (PTLD, however, debate still exists whether such an

  12. Renal function trajectory is more important than chronic kidney disease stage for managing patients with chronic kidney disease.

    Science.gov (United States)

    Rosansky, Steven J

    2012-01-01

    Management of patients with chronic kidney disease (CKD) emphasizes a current level of function as calculated from the modification of diet in renal disease glomerulofiltration rate equations (eGFR) and proteinuria for staging of CKD. Change in a patient's eGFR over time (renal function trajectory) is an additional and potentially more important consideration in deciding which patients will progress to the point where they will require renal replacement therapy (RRT). Many patients with CKD 3-5 have stable renal function for years. Proteinuria/albuminuria is a primary determinant of renal trajectory which may be slowed by medications that decrease proteinuria and/or aggressively lower blood pressure. A renal trajectory of >3 ml/min/1.73 m(2)/year may relate to a need for closer renal follow-up and increased morbidity and mortality. Additional CKD population-based studies need to examine the relationship of renal trajectory to: baseline renal function; acute kidney injury episodes; age, race, sex and primary etiologies of renal disease; blood pressure control and therapies; dietary protein intake; blood glucose control in diabetics and the competitive risk of death versus the requirement for renal replacement therapy. In the elderly CKD 4 population with significant comorbidities and slow decline in renal function, the likelihood of death prior to the need for RRT should be considered before placing AV access for dialysis. Prediction models of renal progression must account for the competitive risk of death as well as stable or improved renal function to be clinically useful. Copyright © 2012 S. Karger AG, Basel.

  13. Comparing Relaxation Programs for Breast Cancer Patients Receiving Radiotherapy

    Science.gov (United States)

    In this study, women with breast cancer who have had surgery and are scheduled to undergo radiation therapy will be randomly assigned to one of two different stretching and relaxation programs or to a control group that will receive usual care.

  14. The kidney disease quality of life cognitive function subscale and cognitive performance maintenance hemodialysis patients

    Science.gov (United States)

    Background: Cognitive impairment is common but often undiagnosed in patients with end-stage renal disease, in part reflecting limited validated and easily administered tools to assess cognitive function in dialysis patients. Accordingly, we assessed the utility of the Kidney Disease Quality of Life ...

  15. Negative captopril renography on patients with renin mediated hypertension due to page kidney and reninoma

    International Nuclear Information System (INIS)

    Yung, B.C.K.; Wong, K.W.; Fan, W.C.; Chan, J.C.S.; Lo, S.S.S.

    1999-01-01

    Through a mechanism similar to renal artery stenosis, patients with reninoma and page kidney also suffered from renin mediated hypertension. Captopril renograms performed on our patients with the latter two conditions, however, did not yield diagnostic findings. Therefore, equivocal or negative captopril renography cannot serve to rule out conditions with elevated renin other than renal artery stenosis

  16. Annual all-cause mortality rate for patients with diabetic kidney disease in Singapore

    Directory of Open Access Journals (Sweden)

    Yee Gary Ang

    2016-06-01

    Conclusion: Our study estimated the annual all-cause mortality rate for Singaporean patients with diabetic kidney disease by CKD stages and identified predictors of all-cause mortality. This study has affirmed the poor prognosis of these patients and an urgency to intervene early so as to retard the progression to later stages of CKD.

  17. The renin–angiotensin–aldosterone system blockade in patients with advanced diabetic kidney disease

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    Sheila Bermejo

    2018-03-01

    Full Text Available Background and objectives: Diabetic kidney disease is the leading cause of end-stage chronic kidney disease (CKD. The renin–angiotensin–aldosterone system (RAAS blockade has been shown to slow the progression of diabetic kidney disease. Our objectives were: to study the percentage of patients with diabetic kidney disease treated with RAAS blockade, to determine its renal function, safety profile and assess whether its administration is associated with increased progression of CKD after 3 years of follow-up. Materials and methods: Retrospective study. 197 diabetic kidney disease patients were included and divided into three groups according to the treatment: patients who had never received RAAS blockade (non-RAAS blockade, patients who at some point had received RAAS blockade (inconstant-RAAS blockade and patients who received RAAS blockade (constant-RAAS blockade. Clinical characteristics and analytical variables such as renal function, electrolytes, glycosylated hemoglobin and glomerular filtration rate according to CKD-EPI and MDRD formulas were assessed. We also studied their clinical course (baseline, 1 and 3 years follow-up in terms of treatment group, survival, risk factors and renal prognosis. Results: Non-RAAS blockade patients had worse renal function and older age (p < 0.05 at baseline compared to RAAS blockade patients. Patients who received RAAS blockade were not found to have greater toxicity or chronic kidney disease progression and no differences in renal prognosis were identified. Mortality was higher in non-RAAS blockade patients, older patients and patients with worse renal function (p < 0.05. In the multivariate analysis, older age and worse renal function were risk factors for mortality. Conclusions: Treatment with RAAS blockade is more common in diabetic kidney disease patients with eGFR ≥ 30 ml/min/1.73 m2. In our study, there were no differences in the evolution of renal function

  18. Platelets of patients with chronic kidney disease demonstrate deficient platelet reactivity in vitro

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    van Bladel Esther R

    2012-09-01

    Full Text Available Abstract Background In patients with chronic kidney disease studies focusing on platelet function and properties often are non-conclusive whereas only few studies use functional platelet tests. In this study we evaluated a recently developed functional flow cytometry based assay for the analysis of platelet function in chronic kidney disease. Methods Platelet reactivity was measured using flow cytometric analysis. Platelets in whole blood were triggered with different concentrations of agonists (TRAP, ADP, CRP. Platelet activation was quantified with staining for P-selectin, measuring the mean fluorescence intensity. Area under the curve and the concentration of half-maximal response were determined. Results We studied 23 patients with chronic kidney disease (9 patients with cardiorenal failure and 14 patients with end stage renal disease and 19 healthy controls. Expression of P-selectin on the platelet surface measured as mean fluorescence intensity was significantly less in chronic kidney disease patients compared to controls after maximal stimulation with TRAP (9.7 (7.9-10.8 vs. 11.4 (9.2-12.2, P = 0.032, ADP (1.6 (1.2-2.1 vs. 2.6 (1.9-3.5, P = 0.002 and CRP (9.2 (8.5-10.8 vs. 11.5 (9.5-12.9, P = 0.004. Also the area under the curve was significantly different. There was no significant difference in half-maximal response between both groups. Conclusion In this study we found that patients with chronic kidney disease show reduced platelet reactivity in response of ADP, TRAP and CRP compared to controls. These results contribute to our understanding of the aberrant platelet function observed in patients with chronic kidney disease and emphasize the significance of using functional whole blood platelet activation assays.

  19. Kidney bean: a major sensitizer among legumes in asthma and rhinitis patients from India.

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    Ramkrashan Kasera

    Full Text Available BACKGROUND: The prevalence of IgE mediated food allergies has increased over the last two decades. Food allergy has been reported to be fatal in highly sensitive individuals. Legumes are important food allergens but their prevalence may vary among different populations. The present study identifies sensitization to common legumes among Indian population, characterizes allergens of kidney bean and establishes its cross reactivity with other legumes. METHODOLOGY: Patients (n = 355 with history of legume allergy were skin prick tested (SPT with 10 legumes. Specific IgE (sIgE and total IgE were estimated in sera by enzyme-linked immunosorbent assay. Characterization of kidney bean allergens and their cross reactivity was investigated by immunobiochemical methods. Identification of major allergens of kidney bean was carried out by mass spectrometry. PRINCIPAL FINDINGS: Kidney bean exhibited sensitization in 78 (22.0% patients followed by chickpea 65 (18.0% and peanut 53 (15%. SPT positive patients depicted significantly elevated sIgE levels against different legumes (r = 0.85, p<0.0001. Sera from 30 kidney bean sensitive individuals exhibited basophil histamine release (16-54% which significantly correlated with their SPT (r = 0.83, p<0.0001 and sIgE (r = 0.99, p<0.0001. Kidney bean showed eight major allergens of 58, 50, 45, 42, 40, 37, 34 and 18 kDa on immunoblot and required 67.3±2.51 ng of homologous protein for 50% IgE inhibition. Inhibition assays revealed extensive cross reactivity among kidney bean, peanut, black gram and pigeon pea. nLC-MS/MS analysis identified four allergens of kidney bean showing significant matches with known proteins namely lectin (phytohemagglutinin, phaseolin, alpha-amylase inhibitor precursor and group 3 late embryogenesis abundant protein. CONCLUSION/SIGNIFICANCE: Among legumes, kidney bean followed by chick pea and peanut are the major allergic triggers in asthma and rhinitis patients in India

  20. Management for Patients with De Novo or Recurrent Tumors in the Residual Kidney after Surgery for Nonfamilial Bilateral Renal Cell Carcinoma

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    Noboru Hara

    2009-01-01

    Full Text Available The tumor de novo in the residual kidney after surgery for nonfamilial bilateral renal cell carcinoma (RCC is problematic. We reviewed 5 patients who experienced such a situation. Three patients had had metachronous bilateral RCC, treated with radical nephrectomy in one kidney and nephron-sparing surgery (NSS in the other. Two patients had had synchronous disease; one patient had received radical nephrectomy and NSS, and the other bilateral NSS. The 5 patients had another solid mass/de novo tumor in the residual kidney 16–88 (mean 46.8 months after surgery. For the tumor de novo in earlier years (1992–1999, one patient underwent surgery and hemodialysis, and the other selected a conservative observation. In recent years (2000–2007, one patient was conservatively observed; the remaining 2 received computerized-tomography-guided radiofrequency ablation, and the local tumors were well controlled postoperatively for 20 and 12 months with their renal function unimpaired. Ablative techniques can potentially strike a balance between oncological and nephrological outcomes in patients with sporadic multiple RCC, successful management of which was difficult previously.

  1. Radiation exposure of patient and surgeon in minimally invasive kidney stone surgery.

    Science.gov (United States)

    Demirci, A; Raif Karabacak, O; Yalçınkaya, F; Yiğitbaşı, O; Aktaş, C

    2016-05-01

    Percutaneous nephrolithotomy (PNL) and retrograde intrarenal surgery (RIRS) are the standard treatments used in the endoscopic treatment of kidney stones depending on the location and the size of the stone. The purpose of the study was to show the radiation exposure difference between the minimally invasive techniques by synchronously measuring the amount of radiation the patients and the surgeon received in each session, which makes our study unique. This is a prospective study which included 20 patients who underwent PNL, and 45 patients who underwent RIRS in our clinic between June 2014 and October 2014. The surgeries were assessed by dividing them into three steps: step 1: the access sheath or ureter catheter placement, step 2: lithotripsy and collection of fragments, and step 3: DJ catheter or re-entry tube insertion. For the PNL and RIRS groups, mean stone sizes were 30mm (range 16-60), and 12mm (range 7-35); mean fluoroscopy times were 337s (range 200-679), and 37s (range 7-351); and total radiation exposures were 142mBq (44.7 to 221), and 4.4mBq (0.2 to 30) respectively. Fluoroscopy times and radiation exposures at each step were found to be higher in the PNL group compared to the RIRS group. When assessed in itself, the fluoroscopy time and radiation exposure were stable in RIRS, and the radiation exposure was the highest in step 1 and the lowest in step 3 in PNL. When assessed for the 19 PNL patients and the 12 RIRS patients who had stone sizes≥2cm, the fluoroscopy time in step 1, and the radiation exposure in steps 1 and 2 were found to be higher in the PNL group than the RIRS group (PPNL because it has short fluoroscopy time and the radiation exposure is low in every step. 4. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  2. The relation between serum testosterone levels and cardiovascular risk factors in patients with kidney transplantation

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    Hulya Colak

    2014-01-01

    Full Text Available The objective of the study is to evaluate the relationship between serum testos-terone levels and cardiovascular risk factors (CVRF in patients after kidney transplantation and with chronic kidney disease (CKD. Seventy-five male patients, aged between 18 and 68 years, who had kidney transplantation at least six months earlier, were enrolled into the study. Only renal transplant recipients and CKD patients with a creatinine level of 0.05. Serum testosterone levels were independent risk factors affecting IVC collapse index, systolic BP and LA. m-TORi and CNIs drugs might have no negative effect on serum testosterone levels, and improvement of the serum testosterone levels after transplantation might have a positive contribution on cardiac risk factors.

  3. ISCHEMIC HEART DISEASE IN PATIENTS OF CHRONIC KIDNEY DISEASE ON MAINTENANCE HEMODIALYSIS

    OpenAIRE

    Dr. Aijaz Ahmed, Dr. Muhammad Nadeem Ahsan, Dr. Pooran Mal*, Dr. Hamid Nawaz Ali Memon, Dr. Samreen and Dr. Sajjad Ali

    2017-01-01

    Objective: To determine the frequency of ischemic heart disease in patients of chronic kidney disease on maintenance hemodialysis Patients and Methods: A total of 160 patients with diagnosis of CKD in department of Nephrology, Liaquat National Hospital Karachi were recruited in this six months cross sectional study. Demographic information was recorded. Then patients were underwent ECG. Reports were assessed and ischemic heart disease was labeled while all the data was collected using the pro...

  4. Pseudoneutropenia in lymphangioleiomyomatosis (LAM) patients receiving sirolimus: evaluation in a 100 patient cohort.

    Science.gov (United States)

    Gopalakrishnan, Vissagan; Jones, Amanda M; Julien-Williams, Patricia; Machado, Tania; Danner, Robert L; Swigris, Jeffrey J; Paine, Robert; Lozier, Jay N; Moss, Joel

    2018-01-01

    In lymphangioleiomyomatosis patients receiving sirolimus treatment, transient leukopenia in the morning may be due to circadian rhythm, with leukocyte counts recovering later in the day, indicating that a decrease in drug dose may not be warranted http://ow.ly/jPFz30iysgV.

  5. Hepatitis B infection in HIV-1-infected patients receiving highly ...

    African Journals Online (AJOL)

    Background. No data are available on HIV/hepatitis B virus (HBV) or hepatitis C virus coinfection in Togo, and patients are not routinely tested for HBV infection. Objectives. To determine the prevalence of HBV and the risk of HBV drug resistance during antiretroviral treatment in HIV-coinfected patients in Togo. Method.

  6. Herpes Zoster Infection in Patients With Ulcerative Colitis Receiving Tofacitinib.

    Science.gov (United States)

    Winthrop, Kevin L; Melmed, Gil Y; Vermeire, Séverine; Long, Millie D; Chan, Gary; Pedersen, Ronald D; Lawendy, Nervin; Thorpe, Andrew J; Nduaka, Chudy I; Su, Chinyu

    2018-05-30

    Tofacitinib is an oral, small molecule Janus kinase inhibitor that is being investigated for ulcerative colitis (UC). Tofacitinib is approved for rheumatoid arthritis and psoriatic arthritis, where it has been shown to increase herpes zoster (HZ) risk. We evaluated HZ risk among UC patients using tofacitinib. HZ cases were identified in tofacitinib phase II/III/ongoing, open-label, long-term extension (OLE) UC trials. We calculated HZ incidence rates (IRs) per 100 patient-years of tofacitinib exposure within phase III maintenance (Maintenance Cohort) and phase II/III/OLE (Overall Cohort) studies, stratified by baseline demographics and other factors. HZ risk factors were evaluated in the Overall Cohort using Cox proportional hazard models. Overall, 65 (5.6%) patients developed HZ. Eleven patients had multidermatomal involvement (2 nonadjacent or 3-6 adjacent dermatomes), and 1 developed encephalitis (resolved upon standard treatment). Five (7.7%) events led to treatment discontinuation. HZ IR (95% confidence interval [CI]) in the Overall Cohort was 4.07 (3.14-5.19) over a mean (range) of 509.1 (1-1606) days, with no increased risk observed with increasing tofacitinib exposure. IRs (95% CI) were highest in patients age ≥65 years, 9.55 (4.77-17.08); Asian patients, 6.49 (3.55-10.89); patients with prior tumor necrosis factor inhibitor (TNFi) failure, 5.38 (3.86-7.29); and patients using tofacitinib 10 mg twice daily, 4.25 (3.18-5.56). Multivariate analysis identified older age and prior TNFi failure as independent risk factors. In tofacitinib-treated UC patients, there was an elevated risk of HZ, although complicated HZ was infrequent. Increased HZ rates occurred in patients who were older, Asian, or had prior TNFi failure (NCT00787202, NCT01465763, NCT01458951, NCT01458574, NCT01470612).

  7. Plasma NGAL predicts early acute kidney injury no earlier than s-creatinine or cystatin C in severely burned patients.

    Science.gov (United States)

    Rakkolainen, Ilmari; Vuola, Jyrki

    2016-03-01

    Neutrophil gelatinase-associated lipocalin (NGAL) is a novel biomarker used in acute kidney injury (AKI) diagnostics. Studies on burn patients have highlighted it as a promising biomarker for early detection of AKI. This study was designed to discover whether plasma NGAL is as a biomarker superior to serum creatinine and cystatin C in detecting AKI in severely burned patients. Nineteen subjects were enrolled from March 2013 to September 2014 in the Helsinki Burn Centre. Serum creatinine, cystatin C, and plasma NGAL were collected from the patients at admission and every 12h during the first 48h and thereafter daily until seven days following admission. AKI was defined by acute kidney injury network criteria. Nine (47%) developed AKI during their intensive care unit stay and two (11%) underwent renal replacement therapy. All biomarkers were significantly higher in the AKI group but serum creatinine- and cystatin C values reacted more rapidly to changes in kidney function than did plasma NGAL. Plasma NGAL tended to rise on average 72h±29h (95% CI) later in patients with early AKI than did serum creatinine. Area-under-the-curve values calculated for each biomarker were 0.92 for serum creatinine, 0.87 for cystatin C, and 0.62 for plasma NGAL predicting AKI by the receiver-operating-characteristic method. This study demonstrated serum creatinine and cystatin C as faster and more reliable biomarkers than plasma NGAL in detecting early AKI within one week of injury in patients with severe burns. Copyright © 2015 Elsevier Ltd and ISBI. All rights reserved.

  8. The subjective experience of patients who received electroconvulsive therapy.

    Science.gov (United States)

    Koopowitz, Leslie Frank; Chur-Hansen, Anna; Reid, Sally; Blashki, Miriam

    2003-02-01

    Despite the vast amount of scientific literature available on electroconvulsive therapy (ECT), there is little qualitative focus upon the patients' subjective experience of this procedure. Using an exploratory descriptive methodology, this study aims to provide a more unique insight into what certain patients actually think of ECT. Semistructured interviews were conducted to explore eight patients' opinions and experiences of ECT. Interviews were subjected to analysis by a five-step framework approach that identified prominent themes in relation to five broad questions and in conjunction with issues raised by the subjects themselves. Eleven major themes were identified. Four of these were chosen for discussion, not only as the most prevalent themes (in terms of how frequently they were mentioned by the subjects), but also as the most striking (in regards to the intensity of emotions evoked, or their influence on their perception of ECT as a future treatment option). The four themes are fear of ECT, attribution of cognitive decline and memory loss to ECT, positive ECT experiences, and patients' suggestions. Using such a qualitative approach, the depth of the information obtained has revealed new perspectives on how patients perceive the experience of ECT. Fears reported by patients present an opportunity to address specific areas of the procedure that generate the most angst. These were closely associated with recommendations that many patients proposed throughout the interviews. Patients' perceptions of the cognitive effects of ECT do not necessarily correspond with those commonly reported in the literature on ECT. Positive experiences with ECT were more complex than simply its efficacy. There is a need for future research in order to explore and address patients' experiences of ECT.

  9. Evaluation of irradiation in patient's environment receiving 131I therapy

    International Nuclear Information System (INIS)

    Husar, J.; Fueriova, A.; Borovicova, F.

    1998-01-01

    This article describes measurements made in the bed station of Clinic of Nuclear Medicine in St. Elizabeth Oncological Institute in Bratislava. There are treated thyroid cancer and thyrotoxicosis with the use of 131 I. The aim of the measurements was to determine the possibility of the ambulation treatment of thyrotoxicosis or the possibility of shortening of the patient;s stay in the bed station that the effective dose would not be exceeded suggestions according to the publication of EURATOM. The measurements were made also with thyroid cancer patients but owing to clinical reasons the ambulation treating in this case is not permissible. Therefore this article does not describe the results of these measurements.The effective dose rates were measured in 0.25 m; 0.5 m; 1 m and 2 m distances from the patient's thyroid so the effective dose in the patient's surroundings could be determined. To the present time the results of effective dose rates measurements for 17 patients were evaluated by described way. The age of the patients was from 41 to 82 years, the administered quantity of 131 I was from 259 to 481 MBq, in fractions 37 MBq, 74 MBq, or 111 MBq. The calculated effective half-life of 131 I excretion from the patients body is crucial for the length of patient's necessary staying in the bed station, were from 4.2 days to 8 days. This great extend of values is given by by the different clinical parameters of the treated patients. After the analyse of them can be said that the effective half-life increases, when the patient is elder, has greater mass of thyroid and the accumulation is higher. At the present time authors don't suggest using the ambulation treatment of thyrotoxicosis by 131 I. For discharging the patient from the hospital authors suggest to think criteria according to the model of behaviour D with the effective dose limit 0.5 mSv. For the households with children up to 2 years and/or pregnant women according to the model B with effective dose limit 0

  10. 99Tcm-DTPA renography in evaluating the function of duplex kidneys in pediatric patients

    International Nuclear Information System (INIS)

    Zhang Lixia; Wang Xiaoming; Chen Jinyan; Su Junmei

    2013-01-01

    Objective: To study the value of 99 Tc m -DTPA dynamic renography in evaluating the function of duplex kidneys in pediatric patients. Methods: Twenty-five pediatric patients with duplex kidneys diagnosed by ultrasound or MR urography (MRU) were included (9 males, 16 females; mean age:(23.80 ± 20.97) months, range: 2-72 months). Twenty patients (9 males,11 females; mean age: (32.95 ± 23.58) months, range: 2-72 months) with urinary tract infection but without duplex kidneys confirmed by ultrasound or MRU were chosen as control group during the same period of this study. All patients and controls were divided into two subgroups according to their ages (group Ⅰ, 0-24 months; group Ⅱ, 25-72 months). The research was approved by the ethics committee, and all patients' parents (or guardians) signed informed consents. The time-activity curve was generated on the dynamic imaging data automatically with GFR calculated. The uptake rates of the upper and lower moieties were measured by drawing the corresponding ROIs in the duplex kidney. Dunnett-t test was used for statistical analysis. Results: There were 25 patients with 26 duplex kidneys (1 case bilateral), 16 on the left and 10 on the right. The time-activity curve of 6 cases was normal, 9 with continuously upward type, 4 with high level plateau type, 2 with parabolic type and 5 with low level plateau type. There were 19 abnormal kidneys in group Ⅰ and 7 in group Ⅱ, and 20 kidneys in each control subgroup. The GFR of patients with normal renography was (78.81 ± 15.97) ml/min (group Ⅰ) and (64.68 ± 11.15) ml/min (group Ⅱ), continuously upward type was (72.11 ±22.76) ml/min (group Ⅰ) and (63.41 ± 16.42) ml/min (group Ⅱ), high level plateau and parabolic types were (68.74 ± 16.17) ml/min and (65.26 ± 15.27) ml/min in group Ⅰ, respectively. There was no statistically significant difference between the GFR of different renography type groups and that of the controls (group Ⅰ: (79.35 ±13.31) ml

  11. Evaluation of drug therapy problems among renal patients receiving ...

    African Journals Online (AJOL)

    Adibe et al. Trop J Pharm Res, March 2017; 16(3): 697 .... suggestions to address medication problems, ..... Preventable drug-related hospital admissions. Ann. Pharmacother. 2002;. 36: .... geriatric hospitalized patients in yogyakarta hospitals,.

  12. Trajectories of personal control in cancer patients receiving psychological care

    NARCIS (Netherlands)

    Zhu, Lei; Schroevers, Maya J.; van der Lee, Marije; Garssen, Bert; Stewart, Roy E.; Sanderman, Robbert; Ranchor, Adelita V.

    Objective: This study aimed to (1) identify subgroups of cancer patients with distinct personal control trajectories during psychological care, (2) examine whether socio-demographic, clinical, and psychological care characteristics could distinguish trajectories, and (3) examine differential

  13. Post-operative neuromuscular function of patients receiving non ...

    African Journals Online (AJOL)

    Adele

    2004-05-03

    May 3, 2004 ... Electrical stimulation of peripheral nerves and the evaluation of the muscle ... Various modes of stimulation are used such as titanic stimulation, post ti- .... The patients' ages ranged from 5 to 79 years (median 38.5 years);.

  14. Trajectories of personal control in cancer patients receiving psychological care

    NARCIS (Netherlands)

    Zhu, Lei; Schroevers, Maya J.; van der Lee, Marije; Garssen, Bert; Stewart, Roy E.; Sanderman, Robbert; Ranchor, A.V.

    2015-01-01

    Objective This study aimed to (1) identify subgroups of cancer patients with distinct personal control trajectories during psychological care, (2) examine whether socio-demographic, clinical, and psychological care characteristics could distinguish trajectories, and (3) examine differential patterns

  15. Underutilization of preventive strategies in patients receiving NSAIDs.

    NARCIS (Netherlands)

    M.C.J.M. Sturkenboom (Miriam); T.A. Burke; J.P. Dieleman (Jeanne); M.J. Tangelder; F. Lee; J.L. Goldstein

    2003-01-01

    textabstractBACKGROUND: Multiple treatment guidelines for non-steroidal anti-inflammatory drugs (NSAIDs) suggest that patients with one or more risk factors for NSAID-associated upper gastrointestinal (UGI) ulcer complications should be prescribed preventive strategies such as

  16. Polymyxin-B and vancomycin-associated acute kidney injury in critically ill patients.

    Science.gov (United States)

    Soares, Douglas de Sousa; Reis, André da Fonte; Silva Junior, Geraldo Bezerra da; Leite, Tacyano Tavares; Parente Filho, Sérgio Luiz Arruda; Rocha, Carina Vieira de Oliveira; Daher, Elizabeth De Francesco

    2017-05-01

    This study aims to investigate renal toxicities of Polymyxin B and Vancomycin among critically ill patients and risk factors for acute kidney injury (AKI). This is a cross-sectional study conducted with patients admitted to an intensive care unit (ICU) of a tertiary hospital in Brazil. Patients were divided into two groups: those who used association of Polymyxin B + Vancomycin (Group I) and those who used only Polymyxin B (Group II). Risk factors for AKI were also analyzed. A total of 115 patients were included. Mean age was 59.2 ± 16.1 years, and 52.2% were males. Group I presented higher GFR (117.1 ± 70.5 vs. 91.5 ± 50 ml/min/1.73 m², p = 0.02) as well as lower creatinine (0.9 ± 0.82 vs. 1.0 ± 0.59 mg/dL, p = 0.014) and urea (51.8 ± 23.7 vs. 94.5 ± 4.9 mg/dL, p = 0.006) than group II on admission. Group I also manifested significantly higher incidence of AKI than group II (62.7% vs. 28.5%, p = 0.005), even when stratified according to RIFLE criteria ('Risk' 33.9% vs. 10.7%; 'Injury' 10.2% vs. 8.9%; 'Failure' 18.6% vs. 8.9%; p = 0.03). Accumulated Polymyxin B dose > 10 million IU was an independent predictor for AKI (OR = 2.72, 95% CI = 1.13-6.51, p = 0.024). Although patients who received Polymyxin B plus vancomycin had more favorable clinical profile and higher previous GFR, they presented a higher AKI incidence than those patients who received Polymyxin B alone. Cumulative Polymyxin B dose > 10 million IU was independently associated to AKI.

  17. Psychological Disorders and Psychosocial Resources of Patients with Newly Diagnosed Bladder and Kidney Cancer: A Cross-Sectional Study.

    Directory of Open Access Journals (Sweden)

    Yi-Long Yang

    Full Text Available Psychological disorders have been proven to be associated with poor physiological, psychological and immune outcomes in cancer patients. However, despite of many challenges of the changed self-image/body image and the altered sexual/urinary function, relatively little is known about psychological disorders of patients with newly diagnosed bladder and kidney cancer. We aimed to investigate the prevalence of depression, anxiety, post-traumatic stress disorder (PTSD and the associated psychosocial factors among bladder/kidney cancer patients.A cross-sectional study was conducted of consecutive inpatients with bladder/kidney cancer in the First Affiliated Hospital of China Medical University in Liaoning Province, northeast China. A total of 489 early-stage cancer patients eligible for this study completed questionnaires on demographic and clinical variables, depression, anxiety, PTSD, perceived social support and positive psychological variables (hope, optimism and resilience anonymously during October 2013 and August 2014. Hierarchical regression analysis was used to examine the relationships between psychosocial resources and psychological disorders, while controlling for possible covariates.The prevalence of depression, anxiety and PTSD was 77.5%, 69.3% and 25.2%, respectively, while 24.9% of patients had psychological co-morbidity. Psychosocial resources together explained more than one-third of the variance on psychological disorders. Under standardized estimate (β sequence, patient's perception of social support from family was significantly associated with depression, anxiety and PTSD (p < 0.01. Optimism and resilience showed integrated and independent effects on psychological disorders, and hope represented the significant association with PTSD only (p < 0.01.The high prevalence of psychological disorders in newly diagnosed patients with early-stage bladder/kidney cancer should receive more attention in Chinese medical settings

  18. Effect of an Oral Adsorbent, AST-120, on Dialysis Initiation and Survival in Patients with Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Shingo Hatakeyama

    2012-01-01

    Full Text Available The oral adsorbent AST-120 has the potential to delay dialysis initiation and improve survival of patients on dialysis. We evaluated the effect of AST-120 on dialysis initiation and its potential to improve survival in patients with chronic kidney disease. The present retrospective pair-matched study included 560 patients, grouped according to whether or not they received AST-120 before dialysis (AST-120 and non-AST-120 groups. The cumulative dialysis initiation free rate and survival rate were compared by the Kaplan-Meier method. Multivariate analysis was used to determine the impact of AST-120 on dialysis initiation. Our results showed significant differences in the 12- and 24-month dialysis initiation free rate (P<0.001, although no significant difference was observed in the survival rate between the two groups. In conclusion, AST-120 delays dialysis initiation in chronic kidney disease (CKD patients but has no effect on survival. AST-120 is an effective therapy for delaying the progression of CKD.

  19. The construction of a panel of serum amino acids for the identification of early chronic kidney disease patients.

    Science.gov (United States)

    Li, Rui; Dai, Jinna; Kang, Hui

    2018-03-01

    Serum creatinine, urea, and cystatin-c are standardly used for the evaluation of renal function in the clinic. However, some patients have chronic kidney disease but still retain kidney function; a conventional serum index in these patients can be completely normal. Serum amino acid levels can reflect subtle changes in metabolism and are closely related to renal function. Here, we investigated how amino acids change as renal impairment increases. Subjects were divided into three groups by renal function glomerular filtration rate: healthy controls, patients with chronic kidney disease with normal kidney function, and patients with chronic kidney disease with decreased kidney function group. We identified 11 amino acids of interest using LC-MS/MS on MRM (+) mode. Statistical analysis indicated that alanine (ALA), valine (VAL), and tyrosine (TYR) decrease with renal function impairment, whereas phenylalanine (PHE) and citrulline (CIT) increase. We tried to construct a diagnostic model utilizing a combination of amino acids capable of identifying early chronic kidney disease patients. The accuracy, specificity, and sensitivity of the combining predictors were 86.9%, 84.6%, and 90.9%, respectively, which is superior to the reported values for serum creatinine, urea, and cystatin-c. Our data suggest that serum amino acid levels may supply important information for the early detection of chronic kidney disease. We are the first to establish a diagnostic model utilizing serum levels of multiple amino acids for the diagnosis of patients with early-stage chronic kidney disease. © 2017 Wiley Periodicals, Inc.

  20. Acute kidney injury and renal replacement therapy independently predict mortality in neonatal and pediatric noncardiac patients on extracorporeal membrane oxygenation.

    Science.gov (United States)

    Askenazi, David J; Ambalavanan, Namasivayam; Hamilton, Kiya; Cutter, Gary; Laney, Debbie; Kaslow, Richard; Georgeson, Keith; Barnhart, Douglas C; Dimmitt, Reed A

    2011-01-01

    To determine the independent impact of acute kidney injury (AKI) and renal replacement therapy (RRT) in infants and children who receive extracorporeal membrane oxygenation. Despite continued expertise/technological advancement, patients who receive extracorporeal membrane oxygenation have high mortality. AKI and RRT portend poor outcomes independent of comorbidities and illness severity in several critically ill populations. Retrospective cohort study. The primary variables explored are AKI (categorical complication code for serum creatinine > 1.5 mg/dL or International Statistical Classification of Diseases and Related Health Problems, Revision 9 for acute renal failure), and RRT (complication/Current Procedural Terminology code for dialysis or hemofiltration). Multiple variables previously associated with mortality in this population were controlled, using logistic stepwise regression. Decision tree modeling was performed to determine optimal variables and cut points to predict mortality. Critically ill neonates (0-30 days old) and children (> 30 days but optimizing the timing/delivery of RRT may positively impact survival.

  1. Use of metformin and risk of kidney cancer in patients with type 2 diabetes.

    Science.gov (United States)

    Tseng, Chin-Hsiao

    2016-01-01

    The anticancer effect of metformin has been reported in the literature but requires additional confirmation in epidemiologic studies. With respect to kidney cancer scarce data are available. This study investigates whether metformin use in patients with type 2 diabetes mellitus (T2DM) might affect kidney cancer risk. The reimbursement database of the National Health Insurance in Taiwan was used. T2DM patients aged ≥ 40 years and newly treated with either metformin (n=171,753, "ever users of metformin") or other antidiabetic drugs (n=75,499, "never users of metformin") within 1998-2002 were followed for at least 6 months for kidney cancer until 31 December 2009. The treatment effect was estimated by Cox regression using propensity score weighting by inverse probability of treatment weighting approach. Hazard ratios were estimated for ever versus never users, and for tertiles of cumulative duration of metformin therapy. During follow-up, 917 ever users and 824 never users developed kidney cancer, with respective incidence of 80.09 and 190.30 per 100,000 person-years. The hazard ratio (95% confidence intervals) for ever versus never users is 0.279 (0.254-0.307); and is 0.598 (0.535-0.668), 0.279 (0.243-0.321) and 0.104 (0.088-0.124), respectively, for the first, second, and third tertile of cumulative duration of 45.8 months. In subgroup analyses, the lower risk of kidney cancer associated with metformin use is consistently observed in both sexes, and in patients with or without concomitant use of other antidiabetic drugs. Metformin use is associated with a decreased risk of kidney cancer in patients with T2DM. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. Influence of socioeconomic status on allograft and patient survival following kidney transplantation.

    Science.gov (United States)

    Ward, Frank L; O'Kelly, Patrick; Donohue, Fionnuala; ÓhAiseadha, Coilin; Haase, Trutz; Pratschke, Jonathan; deFreitas, Declan G; Johnson, Howard; Conlon, Peter J; O'Seaghdha, Conall M

    2015-06-01

    Whether socioeconomic status confers worse outcomes after kidney transplantation is unknown. Its influence on allograft and patient survival following kidney transplantation in Ireland was examined. A retrospective, observational cohort study of adult deceased-donor first kidney transplant recipients from 1990 to 2009 was performed. Those with a valid Irish postal address were assigned a socioeconomic status score based on the Pobal Hasse-Pratschke deprivation index and compared in quartiles. Cox proportional hazards models and Kaplan-Meier survival analysis were used to investigate any significant association of socioeconomic status with patient and allograft outcomes. A total of 1944 eligible kidney transplant recipients were identified. The median follow-up time was 8.2 years (interquartile range 4.4-13.3 years). Socioeconomic status was not associated with uncensored or death-censored allograft survival (hazard ratio (HR) 1.0, 95% confidence interval (CI) 0.99-1.00, P = 0.33 and HR 1.0, 95% CI 0.99-1.00, P = 0.37, respectively). Patient survival was not associated with socioeconomic status quartile (HR 1.0, 95% CI 0.93-1.08, P = 0.88). There was no significant difference among quartiles for uncensored or death-censored allograft survival at 5 and 10 years. There was no socioeconomic disparity in allograft or patient outcomes following kidney transplantation, which may be partly attributable to the Irish healthcare model. This may give further impetus to calls in other jurisdictions for universal healthcare and medication coverage for kidney transplant recipients. © 2015 Asian Pacific Society of Nephrology.

  3. Visceral leishmaniasis in a rheumatoid arthritis patient receiving methotrexate.

    Science.gov (United States)

    Reina, Delia; Cerdà, Dacia; Güell, Elena; Martínez Montauti, Joaquín; Pineda, Antonio; Corominas, Hèctor

    Patients with rheumatoid arthritis (RA) treated with disease-modifying antirheumatic drugs are susceptible to severe infections such as leishmaniasis. As L. infantum is endemic in the Mediterranean region, it is necessary to rule this infectious process out in any RA patient presenting with fever and pancytopenia. An early diagnosis based on a high suspicion can prevent a fatal outcome. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  4. Evaluation of chronic kidney disease patients for insulin resistance in tertiary care hospital

    International Nuclear Information System (INIS)

    Tahir, S.; Hayat, A.; Khan, S.A.; Ahmad, T.M.; Majeed, N.

    2018-01-01

    Objective: To evaluate the patients of chronic kidney disease for insulin resistance. Study Design: Cross sectional observational study. Place and Duration of Study: The study was conducted in the chemical pathology department of Army Medical College/Military Hospital Rawalpindi, from Nov 2016 to Apr 2017. Material and Methods: Fifty patients were recruited for this study with deranged renal functions and/or having any structural renal abnormality for more than 3 months. These patients did not have any history of diabetes and dialysis. Fifty ages matched healthy individuals were included as controls. Renal function tests, lipid profile, complete blood count, fasting plasma glucose and serum insulin levels were performed in all subjects. Insulin resistance was calculated by using homeostatic model for assessment of insulin resistance (HOMA-IR). Results of this study were analyzed on SPSS version 23. Results: Fasting insulin levels were much higher in the patient with chronic kidney disease as compared to controls (p-value=0.001). HOMA-IR in cases was also significantly higher. Statistical comparison of lipid profile showed significant difference of only triglycerides level. Conclusion: HOMA-IR is markedly raised in the patients of chronic kidney disease. This indicates a significant association of chronic kidney disease with insulin resistance. (author)

  5. Effectiveness of Multimedia for Transplant Preparation for Kidney Transplant Waiting List Patients.

    Science.gov (United States)

    Charoenthanakit, C; Junchotikul, P; Sittiudomsuk, R; Saiyud, A; Pratumphai, P

    2016-04-01

    A multimedia program could effectively advise patients about preparing for transplantation while on the waiting list for a kidney transplant. This study aimed to compare knowledge about transplant preparation for patients on a kidney transplant waiting list before and after participating in a multimedia program, and to evaluate patient satisfaction with the multimedia program. Research design was quasiexperimental with the use of 1 group. Subjects were 186 patients on the kidney transplant waiting list after HLA matching in Ramathibodi Hospital. The questionnaires were developed by the researchers. The statistical tools used were basic statistics, percentage, average, standard deviation, and the difference of score between before and after participation in the multimedia program (t test). The evaluation knowledge for transplant preparation for kidney transplant waiting list patients after participating in the multimedia program averaged 85.40%, and there was an increased improvement of score by an average 3.27 out of a possible full score of 20 (P multimedia program had good average, 4.58. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. Echocardiographic study of cardiac dysfunction in patients of chronic kidney disease on hemodialysis

    International Nuclear Information System (INIS)

    Arshi, S.; Butt, G.U.D.; Mian, F.A.

    2016-01-01

    Objective: The objective of this study was to see echocardiographic findings of cardiac dysfunction in patients of chronic kidney disease (CKD) on hemodialysis. Study Design: Comparative cross sectional study. Place and Duration of Study: Department of nephrology, Pakistan Institute of Medical Sciences. Islamabad from September 2014 to February 2015. Patients and Methods: One hundred patients of either gender were included in this study. Fifty patients of chronic kidney disease stage V on hemodialysis were taken for echocardiography and fifty were normal. Echocardiography was done for cardiac dysfunction. Systolic function was measured by ejection fraction (EF) and fractional shortening (FS). Diastolic function was measured by E/A ratio. Results: Out of 100 patients included in the study, 50 patients were on hemodialysis and 50 were control. Left ventricular end systolic and end diastolic volumes were higher in patients on hemodialysis than controls as well as left atrial enlargement and inter ventricular septum which was statistically significant. Ejection fraction, although normal and fractional shortening decreased in patients on hemodialysis (p<0.05). Diastolic dysfunction was present in 36 patients on hemodialysis, while absent in the control group. Conclusion: Patients with chronic kidney disease on hemodialysis have higher prevalence of cardiac dysfunction. (author)

  7. The influence of contrast media on kidney function in patients with stable coronary artery disease.

    Science.gov (United States)

    Reuter, Simon Bertram; Harutyunyan, Marina; Mygind, Naja Dam; Jørgensen, Erik; Kastrup, Jens

    2014-08-01

    To investigate the incidence of contrast media-induced nephropathy (CIN) in patients with stable coronary artery disease (CAD) referred for elective coronary intervention following hydration routines. The reversibility of CIN was followed in a 6 month-period. A total of 447 patients referred for elective coronary intervention due to suspected CAD were included. Blood samples were collected before and 24 h after intervention and medical records were obtained. Patients had no drinking fluid restrictions and were routinely treated with a 1000 ml saline infusion. All patients were invited to a 6-month examination and collection of blood samples. A total of 19 patients (4.3%) developed CIN. CIN patients had a pre-investigation higher estimated glomerular filtration rate (eGRF), lower level of kidney failure and lower creatinine level than non-CIN patients. Kidney function was not normalized in CIN patients 6 months after the intervention. Two patients still met the definition of CIN. With no restriction in fluid intake and supplementary infusion of saline, only a few patients with stable CAD developed early indications of CIN during elective coronary interventions. Kidney function and the amount of contrast media used was not a predictor of CIN development. The induced CIN was not completely normalized in a 6-month follow-up period.

  8. Anatomy of the collecting system of lower pole of the kidney in patients with a single renal stone: a comparative study with individuals with normal kidneys.

    Science.gov (United States)

    Zomorrodi, Afshar; Buhluli, Abulfazel; Fathi, Samad

    2010-07-01

    At least 5% of women and 12% of men during their lives will experience renal colic, at least once. Many theories have been suggested for the etiology of renal stones and variations in the anatomy of the collecting system have been suggested to have a role in stone formation. This study was conducted to examine the role of variation of lower pole collecting system in patients with lower pole kidney stone and compared the same in normal persons (kidney donors). Investigation for the anatomy of the lower pole of the kidney (angle between lower infundibulum and pelvis, length and diameter of the infundibulum and number and pattern distribution of calyces) was carried out using intravenous pyelogram (IVP) in 100 cases with urinary stone (study cases) and 400 persons with normal kidneys (control subjects). The study was a retrospective cross-sectional case control study. Results were analyzed by Mann-Whitney and independent sample chi square tests. The mean infundibulum-pelvic angle (IPA) in control subjects and in patients was 112.5 +/- 10.7 and 96.6 +/- 28.8, respectively. There was significant correlation between reduced angle and stone formation (P= kidney (IPIL) in controls and study patients was 22.5 +/- 4.1 and 27.5 +/- 7.7, respectively, which was statistically significant (Pkidney (LPCN) in controls and study patients was 2.6 +/- 0.6 and 3 +/- 0.9, respectively, which was statistically significant (P = or anatomy was more common in patients with lower pole kidney stone and should be considered a risk factor for forming lower pole kidney stone.

  9. Once-Monthly Continuous Erythropoietin Receptor Activator (C.E.R.A.) in Patients with Hemodialysis-Dependent Chronic Kidney Disease: Pooled Data from Phase III Trials.

    Science.gov (United States)

    Locatelli, Francesco; Choukroun, Gabriel; Truman, Matt; Wiggenhauser, Alfons; Fliser, Danilo

    2016-04-01

    Erythropoiesis-stimulating agents and iron are commonly used in patients with chronic kidney disease with the aim of correcting anemia and maintaining stable hemoglobin levels. We analyzed pooled data from 13 studies with similar designs included in the Umbrella Continuous Erythropoietin Receptor Activator (C.E.R.A.) program to investigate the effects of continuous erythropoiesis receptor activator in clinically relevant subgroups of patients with chronic kidney disease and to determine whether the efficacy and safety outcomes demonstrated in the overall chronic kidney disease population are maintained in specific subgroups. Data from 13 Phase III trials set up with similar design were retrospectively pooled for this analysis. Patients with chronic kidney disease who had previously been receiving epoetin or darbepoetin were switched to continuous erythropoiesis receptor activator once-monthly after a 4- to 8-week screening period. Patients entered a 16-week continuous erythropoiesis receptor activator dose-titration period followed by an 8-week evaluation period. In total, 2060 patients were included in the analysis. Subgroups were defined based on: hemoglobin target range [lower (10.0-12.0 g/dL)/upper (10.5-13.0 g/dL)], gender (female/male), age (Basel, Switzerland.

  10. Sodium Bicarbonate Versus Sodium Chloride for Preventing Contrast-Associated Acute Kidney Injury in Critically Ill Patients: A Randomized Controlled Trial.

    Science.gov (United States)

    Valette, Xavier; Desmeulles, Isabelle; Savary, Benoit; Masson, Romain; Seguin, Amélie; Sauneuf, Bertrand; Brunet, Jennifer; Verrier, Pierre; Pottier, Véronique; Orabona, Marie; Samba, Désiré; Viquesnel, Gérald; Lermuzeaux, Mathilde; Hazera, Pascal; Dutheil, Jean-Jacques; Hanouz, Jean-Luc; Parienti, Jean-Jacques; du Cheyron, Damien

    2017-04-01

    To test whether hydration with bicarbonate rather than isotonic sodium chloride reduces the risk of contrast-associated acute kidney injury in critically ill patients. Prospective, double-blind, multicenter, randomized controlled study. Three French ICUs. Critically ill patients with stable renal function (n = 307) who received intravascular contrast media. Hydration with 0.9% sodium chloride or 1.4% sodium bicarbonate administered with the same infusion protocol: 3 mL/kg during 1 hour before and 1 mL/kg/hr during 6 hours after contrast medium exposure. The primary endpoint was the development of contrast-associated acute kidney injury, as defined by the Acute Kidney Injury Network criteria, 72 hours after contrast exposure. Patients randomized to the bicarbonate group (n = 151) showed a higher urinary pH at the end of the infusion than patients randomized to the saline group (n = 156) (6.7 ± 2.1 vs 6.2 ± 1.8, respectively; p 0.99) were also similar between the saline and bicarbonate groups, respectively. Except for urinary pH, none of the outcomes differed between the two groups. Among ICU patients with stable renal function, the benefit of using sodium bicarbonate rather than isotonic sodium chloride for preventing contrast-associated acute kidney injury is marginal, if any.

  11. Association of Intensive Blood Pressure Control and Kidney Disease Progression in Nondiabetic Patients With Chronic Kidney Disease

    Science.gov (United States)

    Tsai, Wan-Chuan; Peng, Yu-Sen; Yang, Ju-Yeh; Chen, Hung-Yuan; Chiu, Yen-Ling; Hsu, Shih-Ping; Ko, Mei-Ju; Pai, Mei-Fen; Tu, Yu-Kang; Hung, Kuan-Yu; Chien, Kuo-Liong

    2017-01-01

    Importance The optimal blood pressure (BP) target remains debated in nondiabetic patients with chronic kidney disease (CKD). Objective To compare intensive BP control (intensive vs a standard BP target in nondiabetic adults with CKD, reporting changes in glomerular filtration rate (GFR), doubling of serum creatinine level, 50% reduction in GFR, end-stage renal disease (ESRD), or all-cause mortality. Data Extraction and Synthesis Random-effects meta-analyses for pooling effect measures. Meta-regression and subgroup analyses for exploring heterogeneity. Main Outcomes and Measures Differences in annual rate of change in GFR were expressed as mean differences with 95% CIs. Differences in doubling of serum creatinine or 50% reduction in GFR, ESRD, composite renal outcome, and all-cause mortality were expressed as risk ratios (RRs) with 95% CIs. Results We identified 9 trials with 8127 patients and a median follow-up of 3.3 years. Compared with standard BP control, intensive BP control did not show a significant difference on the annual rate of change in GFR (mean difference, 0.07; 95% CI, −0.16 to 0.29 mL/min/1.73 m2/y), doubling of serum creatinine level or 50% reduction in GFR (RR, 0.99; 95% CI, 0.76-1.29), ESRD (RR, 0.96; 95% CI, 0.78-1.18), composite renal outcome (RR, 0.99; 95% CI, 0.81-1.21), or all-cause mortality (RR, 0.81; 95% CI, 0.64-1.02). Intensive BP control reduced mortality (RR, 0.78; 95% CI, 0.61-0.99) in sensitivity analysis when the study populations were strictly restricted to those without diabetes. Nonblacks and patients with higher levels of proteinuria showed a trend of lower risk of kidney disease progression with intensive BP control. Conclusions and Relevance Targeting BP below the current standard did not provide additional benefit for renal outcomes compared with standard treatment during a follow-up of 3.3 years in patients with CKD without diabetes. However, nonblack patients or those with higher levels of proteinuria might benefit from

  12. Steroid induced diabetes mellitus in patients receiving prednisolone ...

    African Journals Online (AJOL)

    Introduction: Steroids are a useful component of combination chemotherapy or as a single agent in the treatment of haematological disorders even though there are adverse effects associated with its use. Methods: We report four patients who developed diabetes mellitus (DM) during treatment with steroids for ...

  13. Palliative care in patients who receive whole brain radiotherapy for ...

    African Journals Online (AJOL)

    Background: Brain Metastases is a devastating complication of Cancer affecting 10-50% of patients with systemic disease. It by far outnumbers primary Brain tumor in a 10:1 ratio. Aims and Objective: To determine the age distribution, gender distribution, tumor of origin, commonest radiotherapy regimen and median survival ...

  14. Satisfaction with Quality of Care Received by Patients without ...

    African Journals Online (AJOL)

    communication (3.8), and hospital environment (3.6) and dissatisfaction with patient waiting time (2.4), hospital bureaucracy (2.5), and cost of care (2.6). Conclusion: The overall non.NHI patientfs satisfaction with the services provided was good. The hospital should set targets for quality improvement in the current domains ...

  15. Pattern of psychiatric illnesses among elderly patients receiving ...

    African Journals Online (AJOL)

    More than half (57.5%) were married while about a third (36.3%) were widowed. Children of subjects constituted the largest percentage (78.2%) of caregivers. The three most common psychiatric illnesses were Depression (41%), Dementia (27%) and Schizophrenia (15%). A large proportion (61.8%) of the patients attended ...

  16. [Suicides committed by patients who receive psychiatric care].

    Science.gov (United States)

    Rønneberg, Unni; Walby, Fredrik A

    2008-01-17

    Psychiatric institutions (hospitals and out-patient clinics) are obliged to report cases of suicide to the authorities, but it has not been known to what extent this obligation has been fulfilled. The Norwegian Board of Health Supervision wished to provide an overview of reporting frequencies, descriptions of the extent of the problem, reasons for suicide in patients undergoing psychiatric treatment, whether the institutions use these occurrences to improve the quality of their work and how these cases were handled by the 18 county medical officers. The county medical officers completed registration forms and closing letters for each reported case of suicide committed by patients in psychiatric care (in 2005 and 2006), and sent these documents to the Norwegian Board of Health Supervision. 34/176 (19.3%) suicides were not reported according to the requirements. Almost none of the institutions seemed to use the occurrences in their work to improve quality. There were large differences between the counties both with respect to the number of - and the handling of the reports. The psychiatric hospitals and out-patient clinics must fulfil their obligation to report suicides to the authorities to a larger degree, and to use such occurrences in their work to prevent suicides.

  17. Oral care of the cancer patient receiving radiation therapy

    Energy Technology Data Exchange (ETDEWEB)

    Holtzhausen, T [Medical Univ. of Southern Africa, Pretoria (South Africa). Dept. of Community Dentistry

    1982-07-01

    Radiation therapy is frequently being used for the patient with oral cancer. The survival rate is increasing, due to more effective treatment technique. The question of whether any teeth should be extracted, the mode of therapy and the side effects of radiation like Xerostomia, caries, stomatitis, trismus and osteo-radionecrosis and also post radiation care are discussed.

  18. Benefits of a transfer clinic in adolescent and young adult kidney transplant patients.

    Science.gov (United States)

    McQuillan, Rory F; Toulany, Alene; Kaufman, Miriam; Schiff, Jeffrey R

    2015-01-01

    Adolescent and young adult kidney transplant recipients have worse graft outcomes than older and younger age groups. Difficulties in the process of transition, defined as the purposeful, planned movement of adolescents with chronic health conditions from child to adult-centered health care systems, may contribute to this. Improving the process of transition may improve adherence post-transfer to adult care services. The purpose of this study is to investigate whether a kidney transplant transfer clinic for adolescent and young adult kidney transplant recipients transitioning from pediatric to adult care improves adherence post-transfer. We developed a joint kidney transplant transfer clinic between a pediatric kidney transplant program, adult kidney transplant program, and adolescent medicine at two academic health centers. The transfer clinic facilitated communication between the adult and pediatric transplant teams, a face-to-face meeting of the patient with the adult team, and a meeting with the adolescent medicine physician. We compared the outcomes of 16 kidney transplant recipients transferred before the clinic was established with 16 patients who attended the clinic. The primary outcome was a composite measure of non-adherence. Non-adherence was defined as either self-reported medication non-adherence or displaying two of the following three characteristics: non-attendance at clinic, non-attendance for blood work appointments, or undetectable calcineurin inhibitor levels within 1 year post-transfer. The two groups were similar at baseline, with non-adherence identified in 43.75 % of patients. Non-adherent behavior in the year post-transfer, which included missing clinic visits, missing regular blood tests, and undetectable calcineurin inhibitor levels, was significantly lower in the cohort which attended the transfer clinic (18.8 versus 62.5 %, p = 0.03). The median change in estimated glomerular filtration rate (eGFR) in the year following transfer

  19. Benefits of a Transfer Clinic in Adolescent and Young Adult Kidney Transplant Patients

    Directory of Open Access Journals (Sweden)

    Rory F. McQuillan

    2015-12-01

    Full Text Available Background: Adolescent and young adult kidney transplant recipients have worse graft outcomes than older and younger age groups. Difficulties in the process of transition, defined as the purposeful, planned movement of adolescents with chronic health conditions from child to adult-centered health care systems, may contribute to this. Improving the process of transition may improve adherence post-transfer to adult care services. Objective: The purpose of this study is to investigate whether a kidney transplant transfer clinic for adolescent and young adult kidney transplant recipients transitioning from pediatric to adult care improves adherence post-transfer. Methods: We developed a joint kidney transplant transfer clinic between a pediatric kidney transplant program, adult kidney transplant program, and adolescent medicine at two academic health centers. The transfer clinic facilitated communication between the adult and pediatric transplant teams, a face-to-face meeting of the patient with the adult team, and a meeting with the adolescent medicine physician. We compared the outcomes of 16 kidney transplant recipients transferred before the clinic was established with 16 patients who attended the clinic. The primary outcome was a composite measure of non-adherence. Non-adherence was defined as either self-reported medication non-adherence or displaying two of the following three characteristics: non-attendance at clinic, non-attendance for blood work appointments, or undetectable calcineurin inhibitor levels within 1 year post-transfer. Results: The two groups were similar at baseline, with non-adherence identified in 43.75 % of patients. Non-adherent behavior in the year post-transfer, which included missing clinic visits, missing regular blood tests, and undetectable calcineurin inhibitor levels, was significantly lower in the cohort which attended the transfer clinic (18.8 versus 62.5 %, p = 0.03. The median change in estimated glomerular

  20. OCULAR MANIFESTATIONS IN PATIENTS WITH CHRONIC KIDNEY DISEASE- A HOSPITALBASED STUDY

    Directory of Open Access Journals (Sweden)

    Shobha Ponmudy

    2017-08-01

    Full Text Available BACKGROUND Chronic kidney disease affects every organ system including the eye. The aim of the study is to conduct a thorough ocular examination and to study the occurrence of various ocular manifestations exhibited by patients with chronic kidney disease and to analyse the findings. MATERIALS AND METHODS 100 patients from Department of Nephrology, Stanley Medical College diagnosed with chronic kidney disease were examined for ocular manifestations at the Department of Ophthalmology, Stanley Medical College. This is a cross-sectional, descriptive, non-interventional, hospital-based study. The period of study was from August 2010 to October 2011. RESULTS The commonest cause of CKD was hypertension in 47 pts. (52.2% followed by both diabetes and hypertension in 30 patients. Patients with only diabetes were 6 patients (6.7% and with other causes were 7 patients (7.8%.10% of patients were legally blind with visual acuity <6/60. In this study, 65 patients belonged to less than 50 years. 49.3% of the presenile patients had cataract. A reduced Schirmer’s value was noted in 54 eyes of the 200 eyes. The incidence of ocular surface disease in the study was 27%. 92 eyes out of 200 eyes studied showed hypertensive retinopathy. Higher grades of hypertensive retinopathy was more in advanced stages of CKD, i.e. 24 eyes in stage IV and 23 eyes in stage V. 51 eyes out of 40 diabetics showed diabetic retinopathy changes of which a majority of 25 eyes belonged to stage V disease. Prevalence of diabetic retinopathy in CKD patients is significantly more when compared to diabetic patients without CKD. CONCLUSION Study demonstrates that routine ocular evaluation is necessary in all patients with chronic kidney disease irrespective of the presence of ocular symptoms. It also highlights the occurrence of a variety of treatable ocular manifestations, which can become vision threatening if not taken care of at the earliest.

  1. Perceived Barriers and Support Strategies for Reducing Sodium Intake in Patients with Chronic Kidney Disease: a Qualitative Study

    NARCIS (Netherlands)

    Meuleman, Yvette; ten Brinke, Lucia; Kwakernaak, Arjan J.; Vogt, Liffert; Rotmans, Joris I.; Bos, Willem Jan W.; van der Boog, Paul J. M.; Navis, Gerjan; van Montfrans, Gert A.; Hoekstra, Tiny; Dekker, Friedo W.; van Dijk, Sandra

    2015-01-01

    Reducing sodium intake can prevent cardiovascular complications and further decline of kidney function in patients with chronic kidney disease. However, the vast majority of patients fail to reach an adequate sodium intake, and little is known about why they do not succeed. This study aims to

  2. Perceived Barriers and Support Strategies for Reducing Sodium Intake in Patients with Chronic Kidney Disease : a Qualitative Study

    NARCIS (Netherlands)

    Meuleman, Yvette; ten Brinke, Lucia; Kwakernaak, Arjan J.; Vogt, Liffert; Rotmans, Joris I.; Bos, Willem Jan W.; van der Boog, Paul J. M.; Navis, Gerjan; van Montfrans, Gert A.; Hoekstra, Tiny; Dekker, Friedo W.; van Dijk, Sandra

    Reducing sodium intake can prevent cardiovascular complications and further decline of kidney function in patients with chronic kidney disease. However, the vast majority of patients fail to reach an adequate sodium intake, and little is known about why they do not succeed. This study aims to

  3. Kidney Facts

    Science.gov (United States)

    ... Research Institute Veterans Administration Special thanks to our corporate sponsor for supporting excellence in transplant education: Learn more about the UNOS Kidney Transplant Learning Center Patient brochures What Every Patient Needs to ...

  4. Surgical Management of Encapsulating Peritoneal Sclerosis: A Case Report in Kidney Transplant Patient

    Directory of Open Access Journals (Sweden)

    R. Shahbazov

    2018-01-01

    Full Text Available Introduction. Encapsulating peritoneal sclerosis (EPS is a clinical syndrome of progressive fibrotic change in response to prolonged, repetitive, and typically severe insult to the peritoneal mesothelium, often occurring in the setting of peritoneal dialysis (PD. Clear guidelines for successful management remain elusive. We describe the successful surgical management of EPS in a 28-year-old male s/p deceased donor kidney transplant for end-stage renal disease (ESRD secondary to focal segmental glomerulosclerosis (FSGS. This patient received PD for 7 years but changed to hemodialysis (HD in the year of transplant due to consistent signs and symptoms of underdialysis. EPS was visualized at the time of transplant. Despite successful renal transplantation, EPS progressed to cause small bowel obstruction (SBO requiring PEG-J placement for enteral nutrition and gastric decompression. The patient subsequently developed a chronic gastrocutaneous fistula necessitating chronic TPN and multiple admissions for pain crises and bowel obstruction. He was elected to undergo surgical intervention due to deteriorating quality of life and failure to thrive. Surgical management included an exploratory laparotomy with extensive lysis of adhesions (LOA, repair of gastrocutaneous fistula, and end ileostomy with Hartmann’s pouch. Postoperative imaging confirmed resolution of the SBO, and the patient was transitioned to NGT feeds and eventually only PO intake. He is continuing with PO nutrition, gaining weight, and free from dialysis. Conclusion. Surgical intervention with LOA and release of small intestine can be successful for definitive management of EPS in the proper setting. In cases such as this, where management with enteral nutrition fails secondary to ongoing obstructive episodes, surgical intervention can be pursued in the interest of preserving quality of life.

  5. Surgical Management of Encapsulating Peritoneal Sclerosis: A Case Report in Kidney Transplant Patient.

    Science.gov (United States)

    Shahbazov, R; Talanian, M; Alejo, J L; Azari, F; Agarwal, A; Brayman, K L

    2018-01-01

    Encapsulating peritoneal sclerosis (EPS) is a clinical syndrome of progressive fibrotic change in response to prolonged, repetitive, and typically severe insult to the peritoneal mesothelium, often occurring in the setting of peritoneal dialysis (PD). Clear guidelines for successful management remain elusive. We describe the successful surgical management of EPS in a 28-year-old male s/p deceased donor kidney transplant for end-stage renal disease (ESRD) secondary to focal segmental glomerulosclerosis (FSGS). This patient received PD for 7 years but changed to hemodialysis (HD) in the year of transplant due to consistent signs and symptoms of underdialysis. EPS was visualized at the time of transplant. Despite successful renal transplantation, EPS progressed to cause small bowel obstruction (SBO) requiring PEG-J placement for enteral nutrition and gastric decompression. The patient subsequently developed a chronic gastrocutaneous fistula necessitating chronic TPN and multiple admissions for pain crises and bowel obstruction. He was elected to undergo surgical intervention due to deteriorating quality of life and failure to thrive. Surgical management included an exploratory laparotomy with extensive lysis of adhesions (LOA), repair of gastrocutaneous fistula, and end ileostomy with Hartmann's pouch. Postoperative imaging confirmed resolution of the SBO, and the patient was transitioned to NGT feeds and eventually only PO intake. He is continuing with PO nutrition, gaining weight, and free from dialysis. Surgical intervention with LOA and release of small intestine can be successful for definitive management of EPS in the proper setting. In cases such as this, where management with enteral nutrition fails secondary to ongoing obstructive episodes, surgical intervention can be pursued in the interest of preserving quality of life.

  6. Clinical trial of lutein in patients with retinitis pigmentosa receiving vitamin A treatment

    Science.gov (United States)

    We sought to determine whether lutein supplementation will slow visual function decline in patients with retinitis pigmentosa receiving vitamin A. DESIGN: Randomized, controlled, double-masked trial of 225 nonsmoking patients, aged 18 to 60 years, evaluated over a 4-year interval. Patients received ...

  7. Cardiotoxicity in Asymptomatic Patients Receiving Adjuvant 5-fluorouracil

    DEFF Research Database (Denmark)

    Nielsen, Karin; Polk, Anne; Nielsen, Dorte Lisbet

    2014-01-01

    Evolving evidence of cardiotoxicity in cancer patients treated with 5-fluorouracil (5-FU) has been reported. We report two different clinical manifestations of asymptomatic 5-FU-associated cardiotoxicity in patients operated for colorectal cancer and treated with adjuvant chemotherapy of 5-FU...... (bolus-injection and continuous infusion for 46 hours), folinic acid and oxaliplatin (FOLFOX). For a research study evaluating cardiac events during 5-FU treatment, Holter monitoring, electrocardiogram (ECG) and echocardiography were done and cardiac markers monitored before and during the first...... and hyperlipidemia as well as an incidental finding of negative T-waves in electrocardiogram years before 5-FU treatment. No subjective cardiac symptoms were described during infusion, but approximately 12 hours after infusion she suffered from cardiac arrest but was revived. Subsequent analysis of the Holter...

  8. Optimizing Patient Management and Adherence for Children Receiving Growth Hormone.

    Science.gov (United States)

    Acerini, Carlo L; Wac, Katarzyna; Bang, Peter; Lehwalder, Dagmar

    2017-01-01

    Poor adherence with growth hormone (GH) therapy has been associated with worse clinical outcomes, which in children relates specifically to their linear growth and loss of quality of life. The "360° GH in Europe" meeting, held in Lisbon, Portugal, in June 2016 and funded by Merck KGaA (Germany), examined many aspects of GH diseases. The three sessions, entitled " Short Stature Diagnosis and Referral ," " Optimizing Patient Management ," and " Managing Transition ," each benefited from three guest speaker presentations, followed by an open discussion and are reported as a manuscript, authored by the speakers. Reported here is a summary of the proceedings of the second session, which reviewed the determinants of GH therapy response, factors affecting GH therapy adherence and the development of innovative technologies to improve GH treatment in children. Response to GH therapy varies widely, particularly in regard to the underlying diagnosis, although there is little consensus on the definition of a poor response. If the growth response is seen to be less than expected, the possible reasons should be discussed with patients and their parents, including compliance with the therapy regimen. Understanding and addressing the multiple factors that influence adherence, in order to optimize GH therapy, requires a multi-disciplinary approach. Because therapy continues over many years, various healthcare professionals will be involved at different periods of the patient's journey. The role of the injection device for GH therapy, frequent monitoring of response, and patient support are all important for maintaining adherence. New injection devices are incorporating electronic technologies for automated monitoring and recording of clinically relevant information on injections. Study results are indicating that such devices can at least maintain GH adherence; however, acceptance of novel devices needs to be assessed and there remains an on-going need for innovations.

  9. Practical management of patients with myelofibrosis receiving ruxolitinib.

    Science.gov (United States)

    Harrison, Claire; Mesa, Ruben; Ross, David; Mead, Adam; Keohane, Clodagh; Gotlib, Jason; Verstovsek, Srdan

    2013-10-01

    Myelofibrosis (MF) is characterized by bone marrow fibrosis, progressive anemia and extramedullary hematopoiesis, primarily manifested as splenomegaly. Patients also experience debilitating constitutional symptoms, including sequelae of splenomegaly, night sweats and fatigue. Ruxolitinib (INC424, INCB18424, Jakafi, Jakavi), a JAK1 and JAK2 inhibitor, was approved in November 2011 by the US FDA for the treatment of intermediate- or high-risk MF, and more recently in Europe and Canada for the treatment of MF-related splenomegaly or symptoms. These approvals were based on data from two randomized Phase III studies: COMFORT-I randomized against placebo, and COMFORT-II randomized against best available therapy. In these studies, ruxolitinib rapidly improved multiple disease manifestations of MF, reducing splenomegaly and improving quality of life of patients and potentially prolonging survival. However, as with other chemotherapies, ruxolitinib therapy is associated with some adverse events, such as anemia and thrombocytopenia. The aims of this article are to provide a brief overview of ruxolitinib therapy, to discuss some common adverse events associated with ruxolitinib therapy and to provide clinical management recommendations to maximize patients' benefit from ruxolitinib.

  10. Sequential scintigraphy of the kidneys and joints with 99mTc-pyrophosphate in patients with rheumatic arthritis

    International Nuclear Information System (INIS)

    Askerov, N.M.; Dzhafarov, G.A.

    1990-01-01

    The proposed method of sequential scintigraphy of the kidneys and joints in a single administration of 99m Tc-pyrophosphate permits obtaining objective information on function and topography of the kidneys and pyodestructive processes in the joints. Dynamic scintigraphy helps to assess visually renal hemodynamics and the anatomotopographic position of the kidney and to obtain exhaustive information on accumulative-evacuatory function of each kidney individually. Scintigraphy also helps to investigate all the joints and to detect pyoinflammatory changes in them. The proposed method considerably reduces the time of investigation and lessens radiation exposure of patients, permitting repeated investigations to assess and correct the treatment of patients with rheumatic arthritis

  11. Rhabdomyolysis and acute kidney injury in patients with traumatic spinal cord injury

    Science.gov (United States)

    Galeiras, Rita; Mourelo, Mónica; Pértega, Sonia; Lista, Amanda; Ferreiro, Mª Elena; Salvador, Sebastián; Montoto, Antonio; Rodríguez, Antonio

    2016-01-01

    Background: Patients with acute traumatic spinal cord injuries (SCIs) exhibit factors that, in other populations, have been associated with rhabdomyolysis. Purpose: The aim of the study is to determine the incidence of rhabdomyolysis in patients with acute traumatic SCI admitted to the Intensive Care Unit (ICU), as well as the development of secondary acute kidney injury and associated factors. Study Design and Setting: This was an observational, retrospective study. Patient Sample: All adult patients admitted to the ICU with acute traumatic SCI who presented rhabdomyolysis, diagnosed through creatine phosphokinase (CPK) levels >500 IU/L. Outcome Measures: Incidence of rhabdomyolysis and subsequent renal dysfunction was calculated. Materials and Methods: Data about demographic variables, comorbidity, rhabdomyolysis risk factors, and variables involving SCI, severity scores, and laboratory parameters were obtained from clinical records. Multivariate logistic regression was used to identify renal injury risk factors. Results: In 2006–2014, 200 patients with acute SCI were admitted to ICU. Of these, 103 had rhabdomyolysis (incidence = 51.5%; 95% confidence interval [CI]: 44.3%–58.7%). The most typical American Spinal Injury Association classification was A (70.3%). The injury severity score was 30.3 ± 12.1 and sequential organ failure assessment (SOFA) score was 5.6 ± 3.3 points. During their stay, 57 patients (55.3%; 95% CI: 45.2%–65.4%) presented renal dysfunction (creatinine ≥1.2 mg/dL). In the multivariate analysis, variables associated with renal dysfunction were creatinine at admission (odds ratio [OR] = 9.20; P = 0.006) and hemodynamic SOFA score the day following admission (OR = 1.33; P = 0.024). Creatinine was a better predictor of renal dysfunction than the peak CPK value during the rhabdomyolysis (area under the receiver operating characteristic curve: 0.91 vs. 0.63, respectively). Conclusions: Rhabdomyolysis is a frequent condition in patients

  12. Contrast-induced nephropathy in patients with chronic kidney disease and peripheral arterial disease

    International Nuclear Information System (INIS)

    Kroneberger, Christian; Enzweiler, Christian N; Schmidt-Lucke, Andre; Rückert, Ralph-Ingo; Teichgräber, Ulf; Franiel, Tobias

    2015-01-01

    The risk for contrast-induced nephropathy (CIN) after intra-arterial application of an iodine-based contrast material is unknown for patients with chronic kidney disease (CKD) and peripheral arterial disease (PAD). To investigate the incidence of CIN in patients with CKD and PAD. This retrospective study was approved by the local ethics committee. One hundred and twenty patients with 128 procedures (73 with baseline eGFR in the range of 45–60 mL/min/1.73m 2 , 55 with eGFR < 45 mL/min/1.73m 2 ) were evaluated. All patients received intra-arterially an iodine-based low-osmolar contrast material (CM) after adequate intravenous hydration with isotonic NaCl 0.9% solution. CIN was defined as an increase in serum creatinine of more than 44 μmol/L within 4 days. The influence of patient-related risk factors (age, weight, body mass index, eGFR, serum creatinine, hypertension, diabetes mellitus, coronary heart disease, heart failure) and therapy-related risk factors (amount of CM, nephrotoxic drugs, number of CM applications) on CIN were examined. CIN developed in 0% (0/73) of procedures in patients with PAD and an eGFR in the range of 45–60 mL/min/1.73m 2 and in 10.9% (6/55) of procedures in patients with an eGFR <45 mL/min/1.73m 2 . No risk factor significantly influenced the development of CIN, although baseline serum creatinine (P = 0.06) and baseline eGFR (P = 0.10) showed a considerable dependency. Patients with an eGFR in the range of 45–60 mL/min/1.73m 2 and PAD seem not at risk for CIN after intra-arterial CM application and adequate hydration. Whereas, an eGFR < 45 mL/min/1.73m 2 correlated with a risk of 10.9% for a CIN

  13. High prevalence of secondary hyperparathyroidism in chronic kidney disease patients on dialysis in Argentina.

    Science.gov (United States)

    Douthat, Walter G; Castellano, Mauro; Berenguer, Leandro; Guzmán, M Alejandra; de Arteaga, Javier; Chiurchiu, Carlos R; Massari, Pablo U; Garay, Gabriela; Capra, Raúl; de La Fuente, Jorge L

    2013-01-01

    There are few data in Argentina on the prevalence and management of bone and mineral metabolism (BMM) in patients with chronic kidney disease (CKD). A survey was carried out in dialysis units in 2010 to measure the prevalence of and types of treatments for BMM disorders in Argentina. The data obtained was then compared to the published results from other large population studies. We recorded characteristics of dialysis centres and participating patients, the frequency of measurements and individual results for BMM biochemical markers, as well as the type of management used to control hyperphosphataemia and secondary hyperparathyroidism. 1210 patients from 25 dialysis centres in Argentina participated in the study (representing 4.7% of the country’s prevalent dialysis population in 2010). The mean patient age was 55.3±17.6 years, 60.8% were male, 3.3% were on peritoneal dialysis and 29.1% suffered diabetes. In all centres, phosphataemia and calcaemia were measured on a monthly basis, 60% of centres measured intact parathyroid hormone (iPTH) every 6 months, 36% every 3 to 4 months, and 4% annually. As recommended by K/DOQI, 51.6% of patients had adequate levels of calcium (8.4-9.5 mg/dl), 51.6% had adequate phosphorus (3.5-5.5 mg/dl) and 21.1% displayed acceptable iPTH levels (150-300 pg/ml). 24% had iPTH 300 pg/ml. iPTH ≥600 pg/ml was present in 28.3%, and 13.3% had values ≥1000 pg/ml. These figures differed from those published by the DOPPS II study, in which 51.1% of patients had iPTH hyperparathyroidism, oral or intravenous calcitriol was predominantly used (50.5%) with a small percentage of patients receiving paricalcitol or doxercalciferol. The present study shows a high prevalence of secondary hyperparathyroidism, which differs from that published by other large population studies. There was a high proportion of patients with BMM markers outside the ranges suggested by K/DOQI. Mainly phosphate binders based on calcium and calcitriol continue to be used

  14. Efficacy of risk stratification in tailoring immunosuppression regimens in kidney transplant patients at the national kidney and transplant institute.

    Science.gov (United States)

    Ledesma-Gumba, M A; Danguilan, R A; Casasola, C C; Ona, E T

    2008-09-01

    To evaluate the efficacy of tailored immunosuppressive regimens prescribed according to a risk stratification scoring system based on the number of HLA mismatches, donor source, panel-reactive antibodies (PRA), and repeat transplant. Patients in a retrospective cohort of 329 kidney transplantations performed from October 2004 to December 2005 were assigned scores of 0, 2, 4, or 6 with higher scores for > or =1 HLA mismatches, PRA > 10%, repeat transplant, and unrelated or deceased donor. Added scores of or = 6 denoted high risk including a CNI-based regimen with an interleukin-2 receptor antibody. The efficacy analysis compared the incidences of biopsy-proven acute rejection episodes (BPAR) at 1 year. Only 227 (69%) of 329 patients had a complete data set and 84 were excluded because they did not follow the prescribed protocol, yielding 113 low- and 30 high-risk patients in the final population. Low-risk patients had a mean PRA of 5.4%, living related donors in 68%, and primary transplants. High-risk patients had a mean PRA of 18.8% (range = 10%-97%), living nonrelated donors in 84%, four deceased donors, and four repeat transplants. The overall 1-year incidence of BPAR was 5.7%. No significant difference (P = .081) was observed in 1-year BPAR between the low- (4.5%) and high-risk (9.8%) groups. Likewise, no significant difference in the 1-year mean serum creatinine was observed according to the CNI. The mean creatinine was 1.12 for cyclosporine and 1.38 for tacrolimus treatment (P = .06) in the low-risk group and 1.08 for cyclosporine and 1.2 for tacrolimus (P = .61) in the high-risk cohort. There was no significant difference in acute rejection rates between the immunologically low- or high-risk patients using tailored immunosuppression, which was effective to minimize its occurrence with good renal function at 1 year.

  15. Post-listing survival for highly sensitised patients on the UK kidney transplant waiting list:A matched cohort analysis

    OpenAIRE

    Manook, Miriam Helen; Koeser, Leonardo Alberto; Ahmed, Zubir; Robb, Matthew; Johnson, Rachel; Shaw, Olivia Jane; Kessaris, Nicos; Dorling, Anthony; Mamode, Nizam

    2017-01-01

    Background: More than 40% of patients awaiting a kidney transplant in the UK are sensitised with human leucocyte antigen (HLA) antibodies. Median time to transplantation for such patients is double that of unsensitised patients at about 74 months. Removing antibody to perform an HLA-incompatible (HLAi) living donor transplantation is perceived to be high risk, although patient survival data are limited. We compared survival of patients opting for an HLAi kidney transplant with that of similar...

  16. Risk of stroke and bleeding in patients with heart failure and chronic kidney disease

    DEFF Research Database (Denmark)

    Melgaard, Line; Overvad, Thure Filskov; Skjøth, Flemming

    2018-01-01

    AIMS: The aim of this study was to assess the prognostic value of chronic kidney disease (CKD) in relation to ischaemic stroke, intracranial haemorrhage, major bleeding, and all-cause death in heart failure patients without atrial fibrillation. METHODS AND RESULTS: In this observational cohort...

  17. Endothelial progenitor cell dysfunction in patients with progressive chronic kidney disease

    NARCIS (Netherlands)

    Krenning, Guido; Dankers, Patricia Y. W.; Drouven, Johannes W.; Waanders, Femke; Franssen, Casper F. M.; van Luyn, Marja J. A.; Harmsen, Martin C.; Popa, Eliane R.

    Krenning G, Dankers PY, Drouven JW, Waanders F, Franssen CF, van Luyn MJ, Harmsen MC, Popa ER. Endothelial progenitor cell dysfunction in patients with progressive chronic kidney disease. Am J Physiol Renal Physiol 296: F1314-F1322, 2009. First published April 1, 2009; doi:

  18. Urothelial carcinoma of the allograft kidney developed in a renal transplant patient.

    Science.gov (United States)

    Gökçe, Mehmet İlker; Kocaay, Akın Fırat; Aktürk, Serkan; Tüzüner, Acar

    2016-09-01

    Renal transplantation is the best option in the treatment of end-stage renal disease However these patients are under the risk of developing malignancies particularly due to effects of immune supression. These malignancies tend to be more agressive compared to the general population. Here, we present a case of urothelial carcinoma develoing in the ureter of allograft kidney.

  19. Attitudes towards medication non-adherence in elderly kidney transplant patients: A Q methodology study

    NARCIS (Netherlands)

    M. Moors-Tielen (Mirjam); N.J.A. van Exel (Job); M.C. Buren; L. Maasdam; W. Weimar (Willem)

    2011-01-01

    textabstractBackground. Non-adherence to the post-transplant regime is a common problem in kidney transplant patients and may lead to rejection or even graft failure. This study investigated attitudes towards the post-transplant regime of immunosuppressive medication among the ever growing

  20. Development and initial validation of prescribing quality indicators for patients with chronic kidney disease

    NARCIS (Netherlands)

    Smits, Kirsten P J; Sidorenkov, Grigory; Bilo, Henk J G; Bouma, Margriet; van Ittersum, Frans J; Voorham, Jaco; Navis, Gerjan; Denig, Petra

    2016-01-01

    BACKGROUND: Quality assessment is a key element for improving the quality of care. Currently, a comprehensive indicator set for measuring the quality of medication treatment in patients with chronic kidney disease (CKD) is lacking. Our aim was to develop and validate a set of prescribing quality

  1. Percutaneous ultrasound-guided radiofrequency ablation for kidney tumors in patients with surgical risk

    International Nuclear Information System (INIS)

    Salagierski, Marek; Salagierski, Maciej; Sosnowski, Marek; Salagierska-Barwinska, Anna

    2006-01-01

    The aim of this study was to describe our experience with percutaneous ultrasound-guided radiofrequency ablation of kidney tumors. From July 2002 to August 2005, 45 radiofrequency ablations (RFA) in 42 selected patients with kidney tumor were performed. The patients had either contraindications to surgery procedures or had a solitary kidney. The average tumor size was 37.5 mm (range, 18-59 mm) with the mean age of 68 years (range, 28-83 years). RFA were performed based on radiographic findings. Needle biopsy was made only twice. Monopolar Cool-tip Tyco or bipolar Celon Olympus radiofrequency devices were used. The procedure was performed under conscious sedation with local anesthesia. Treatment efficacy was assessed by computed tomography and by Doppler ultrasound. The absence of contrast enhancement on computed tomography was considered to be a successful treatment. The average follow up was 14 months (range, 3-36 months). In 42 tumors (93%), total absence of contrast enhancement was obtained after the initial RFA and in three tumors (7%) after the second ablation session. There were no complications following 41 procedures, including all ablations in small (<35 mm) renal masses. In four procedures, minor complications were observed. All patients are alive. There has been no need for chronic hemodialysis and, until now, we have not observed any local recurrences with the exception of one metastasis to an ipsilateral adrenal gland. RFA of kidney tumors is a promising alternative treatment which could be considered for patients who are not suitable for surgery. (author)

  2. Feasibility of Incremental 2-Times Weekly Hemodialysis in Incident Patients With Residual Kidney Function

    Directory of Open Access Journals (Sweden)

    Andrew I. Chin

    2017-09-01

    Discussion: More than 50% of incident HD patients with RKF have adequate kidney urea clearance to be considered for 2-times weekly HD. When additionally ultrafiltration volume and blood pressure stability are taken into account, more than one-fourth of the total cohort could optimally start HD in an incremental fashion.

  3. [Application of 3D soft print models of the kidney for treatment of patients with localized cancer of the kidney (a pilot study)].

    Science.gov (United States)

    Alyaev, Yu G; Sirota, E S; Bezrukov, E A; Fiev, D N; Bukatov, M D; Letunovskii, A V; Byadretdinov, I Sh

    2017-12-01

    To evaluate the possibility of using 3D-printing in the management of patients with localized kidney cancer. The study comprised five patients with localized kidney cancer who were treated at the Urology Clinic of the I.M. Sechenov First Moscow State Medical University from January 2016 to April 2017. Along with the standard examination, the patients underwent multispiral computed tomography (MSCT) to produce patient-specific 3D-printed models of the kidney tumors using 3D modeling and 3D printing. To evaluate the effectiveness of using 3D-printed models, two-stage preoperative planning was conducted, and five surgeons were surveyed using a four-question multiple choice questionnaire. At the first stage, the planning of operations was carried out based on MSCT findings. At the second stage, the surgeons were given patient-specific soft 3D models of the kidney with a tumor for preoperative training. After preoperative training, patients underwent laparoscopic resection of the kidney with a tumor. According to the survey results, each of the participating surgeons at least once changed surgical plan based on data obtained with 3D printed models of the kidney with the tumor. The implementation of preoperative training using 3D printed models of the kidney turned out to be effective. All patients underwent laparoscopic surgery performed by a single surgeon with extensive experience in this type of surgery. The mean operative time was 187 minutes. All operations were performed with main renal artery occlusion. The men warm ischemia time was 19.5 minutes and the mean blood loss was 170 ml. There were no conversions to open surgery and organ-removing operations. There were no postoperative complications or deaths. All surgical margins were negative. Morphological examination showed that four patients had renal cell carcinoma one patient had the oncocytoma. The study demonstrated the promise of using 3D printing for preoperative planning and surgical performance due to a

  4. Optimizing Patient Management and Adherence for Children Receiving Growth Hormone

    Directory of Open Access Journals (Sweden)

    Carlo L. Acerini

    2017-11-01

    Full Text Available Poor adherence with growth hormone (GH therapy has been associated with worse clinical outcomes, which in children relates specifically to their linear growth and loss of quality of life. The “360° GH in Europe” meeting, held in Lisbon, Portugal, in June 2016 and funded by Merck KGaA (Germany, examined many aspects of GH diseases. The three sessions, entitled “Short Stature Diagnosis and Referral,” “Optimizing Patient Management,” and “Managing Transition,” each benefited from three guest speaker presentations, followed by an open discussion and are reported as a manuscript, authored by the speakers. Reported here is a summary of the proceedings of the second session, which reviewed the determinants of GH therapy response, factors affecting GH therapy adherence and the development of innovative technologies to improve GH treatment in children. Response to GH therapy varies widely, particularly in regard to the underlying diagnosis, although there is little consensus on the definition of a poor response. If the growth response is seen to be less than expected, the possible reasons should be discussed with patients and their parents, including compliance with the therapy regimen. Understanding and addressing the multiple factors that influence adherence, in order to optimize GH therapy, requires a multi-disciplinary approach. Because therapy continues over many years, various healthcare professionals will be involved at different periods of the patient’s journey. The role of the injection device for GH therapy, frequent monitoring of response, and patient support are all important for maintaining adherence. New injection devices are incorporating electronic technologies for automated monitoring and recording of clinically relevant information on injections. Study results are indicating that such devices can at least maintain GH adherence; however, acceptance of novel devices needs to be assessed and there remains an on

  5. Treatment of hypopituitarism in patients receiving antiepileptic drugs.

    Science.gov (United States)

    Paragliola, Rosa Maria; Prete, Alessandro; Kaplan, Peter W; Corsello, Salvatore Maria; Salvatori, Roberto

    2015-02-01

    Evidence suggests that there may be drug interactions between antiepileptic drugs and hormonal therapies, which can present a challenge to endocrinologists dealing with patients who have both hypopituitarism and neurological diseases. Data are scarce for this subgroup of patients; however, data for the interaction of antiepileptic drugs with the pituitary axis have shown that chronic use of many antiepileptic drugs, such as carbamazepine, oxcarbazepine, and topiramate, enhances hepatic cytochrome P450 3A4 (CYP3A4) activity, and can decrease serum concentrations of sex hormones. Other antiepileptic drugs increase sex hormone-binding globulin, which reduces the bioactivity of testosterone and estradiol. Additionally, the combined oestrogen-progestagen contraceptive pill might decrease lamotrigine concentrations, which could worsen seizure control. Moreover, sex hormones and their metabolites can directly act on neuronal excitability, acting as neurosteroids. Because carbamazepine and oxcarbazepine can enhance the sensitivity of renal tubules, a reduction in desmopressin dose might be necessary in patients with central diabetes insipidus. Although the effects of antiepileptic drugs in central hypothyroidism have not yet been studied, substantial evidence indicates that several antiepileptic drugs can increase thyroid hormone metabolism. However, although it is reasonable to expect a need for a thyroxine dose increase with some antiepileptic drugs, the effect of excessive thyroxine in lowering seizure threshold should also be considered. There are no reports of significant interactions between antiepileptic drugs and the efficacy of human growth hormone therapy, and few data are available for the effects of second-generation antiepileptic drugs on hypopituitarism treatment. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Utilization Patterns of IV Iron and Erythropoiesis Stimulating Agents in Anemic Chronic Kidney Disease Patients: A Multihospital Study

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    Avani D. Joshi

    2012-01-01

    Full Text Available Intravenous (IV iron and Erythropoiesis Stimulating Agents (ESAs are recommended for anemia management in chronic kidney disease (CKD. This retrospective cohort study analyzed utilization patterns of IV iron and ESA in patients over 18 years of age admitted to University Health System Hospitals with a primary or secondary diagnosis of CKD between January 1, 2006 to December 31, 2008. A clustered binomial logistic regression using the GEE methodology was used to identify predictors of IV iron utilization. Only 8% (n = 6678 of CKD patients on ESA therapy received IV iron supplementation in university hospitals. Those receiving iron used significantly less amounts of ESAs. Patient demographics (age, race, primary payer, patient clinical conditions (admission status, severity of illness, dialysis status, and physician specialty were identified as predictors of IV iron use in CKD patients. Use of IV iron with ESAs was low despite recommendations from consensus guidelines. The low treatment rate of IV iron represents a gap in treatment practices and signals an opportunity for healthcare improvement in CKD anemic patients.

  7. Single-side renal sympathetic denervation to treat malignant refractory hypertension in a solitary kidney patient.

    Science.gov (United States)

    Ribichini, Flavio; Ferrara, Angela; Pighi, Michele; Pesarini, Gabriele; Gambaro, Alessia; Valvo, Enrico; Lupo, Antonio; Vassanelli, Corrado

    2014-12-01

    Renal sympathetic denervation (RSD) is emerging as a new therapeutic option for patients with severe hypertension refractory to medical therapy. Patients affected by renovascular or anatomical abnormalities have hitherto been systematically excluded from clinical trials with RSD because of concern about safety and the unknown efficacy of the procedure in this subgroup of patients. We describe the management of a case of RSD in a single-kidney patient with refractory hypertension; the patient had had a previous surgical right nephrectomy for renal cell carcinoma that subsequently required no other oncologic treatment. After multidisciplinary assessment, the patient underwent RSD. The procedure was performed through a 6F femoral access using the Symplicity™ RSD system (Medtronic, Mountain View, CA, USA). Radiofrequency was applied to the renal artery wall in 6 different points under general sedation with midazolam to control back pain caused by the procedure, that was performed without periprocedural complications. The patient was discharged 2 days later after a control of the vascular access site and routine biochemical examinations. The following 9-month follow up showed a significant reduction in blood pressure and stable renal function, without signs of renal damage. Our report confirms the feasibility of RSD in this delicate context, without evident negative effects on kidney function and with a significant reduction in blood pressure. Future studies are needed to fully clarify the value of RSD in single-kidney patients.

  8. Factors Related to Significant Improvement of Estimated Glomerular Filtration Rates in Chronic Hepatitis B Patients Receiving Telbivudine Therapy

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    Te-Fu Lin

    2017-01-01

    Full Text Available Background and Aim. The improvement of estimated glomerular filtration rates (eGFRs in chronic hepatitis B (CHB patients receiving telbivudine therapy is well known. The aim of this study was to clarify the kinetics of eGFRs and to identify the significant factors related to the improvement of eGFRs in telbivudine-treated CHB patients in a real-world setting. Methods. Serial eGFRs were calculated every 3 months using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI equation. The patients were classified as CKD-1, -2, or -3 according to a baseline eGFR of ≥90, 60–89, or <60 mL/min/1.73 m2, respectively. A significant improvement of eGFR was defined as a more than 10% increase from the baseline. Results. A total of 129 patients were enrolled, of whom 36% had significantly improved eGFRs. According to a multivariate analysis, diabetes mellitus (DM (p=0.028 and CKD-3 (p=0.043 were both significantly related to such improvement. The rates of significant improvement of eGFR were about 73% and 77% in patients with DM and CKD-3, respectively. Conclusions. Telbivudine is an alternative drug of choice for the treatment of hepatitis B patients for whom renal safety is a concern, especially patients with DM and CKD-3.

  9. Chronic Kidney Disease and Kidney Failure

    Science.gov (United States)

    ... death rates limited life expectancy. Some patients were lucky enough to get a kidney transplant, which greatly ... epidemic rates. Through the 1980s and 1990s, the number of patients developing end-stage kidney failure nearly ...

  10. THE EFFECT OF L- ARGININE ON OXIDATIVE STRESS AND MICROALBUMINURIA IN PATIENTS WITH TYPE 2 DIABETES MELLITUS AND CHRONIC KIDNEY DISEASE

    Directory of Open Access Journals (Sweden)

    L. P. Martynyuk

    2017-07-01

    Full Text Available Background. One of the severest complications of diabetes is diabetic kidney disease (DKD. Microalbuminuria (MAU is one of the first signals of DKD and an important pathogenetic mechanism of disease progression. With diabetes dramatically antioxidant properties worsen. Objective. The aim was to investigate the effect of L-arginine on oxidative stress parameters and microalbuminuria in type 2 diabetes mellitus and chronic kidney disease patients. Methods. Total of 57 patients with type 2 diabetes mellitus and chronic kidney disease and 30 healthy subjects (control group were included in the study. The patients were divided into 2 congruent groups. The 1-st group of patients (n=33, in addition to standard therapy, received L-arginine 4.2 g intravenously for 5 days, after that they took it 1,0 g orally three times a day during meals for 1 month. The second group of patients (n=24 received a standard therapy. The concentration of lipid peroxidation products was measured by a spectrophotometric method. The determination of MAU was carried out in morning portion of urine immunological semiquantitative using test strips. Results. Significant improvement in indexes of lipid peroxidation was observed in both groups after therapy (p˂0.01, but in patients treated with L-arginine it was more expressed (p˂0,01. The standard therapy did not significantly affect the level of MAU (p˃0,05. The patients treated with L-Arginine, showed a significant reduction in MAU (p˂0.01. Conclusions. The usage of L-arginine facilitates the correction of lipid peroxidation processes and reduces the severity of microalbuminuria in patients with diabetic kidney disease that slowing its progression.

  11. Hemoglobin A1c Levels Predicts Acute Kidney Injury after Coronary Artery Bypass Surgery in Non-Diabetic Patients

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    Cevdet Ugur Kocogulları

    Full Text Available Abstract INTRODUCTION: Elevated hemoglobin A1c levels in patients with diabetes mellitus have been known as a risk factor for acute kidney injury after coronary artery bypass grafting. However, the relationship between hemoglobin A1c levels in non-diabetics and acute kidney injury is under debate. We aimed to investigate the association of preoperative hemoglobin A1c levels with acute kidney injury in non-diabetic patients undergoing isolated coronary artery bypass grafting. METHODS: 202 non-diabetic patients with normal renal function (serum creatinine <1.4 mg/dl who underwent isolated coronary bypass were analyzed. Hemoglobin A1c level was measured at the baseline examination. Patients were separated into two groups according to preoperative Hemoglobin A1c level. Group 1 consisted of patients with preoperative HbA1c levels of < 5.6% and Group 2 consisted of patients with preoperative HbA1c levels of ≥ 5.6%. Acute kidney injury diagnosis was made by comparing baseline and postoperative serum creatinine to determine the presence of predefined significant change based on the Kidney Disease Improving Global Outcomes (KDIGO definition. RESULTS: Acute kidney injury occurred in 19 (10.5% patients after surgery. The incidence of acute kidney injury was 3.6% in Group 1 and 16.7% in Group 2. Elevated baseline hemoglobin A1c level was found to be associated with acute kidney injury (P=0.0001. None of the patients became hemodialysis dependent. The cut off value for acute kidney injury in our group of patients was 5.75%. CONCLUSION: Our findings suggest that, in non-diabetics, elevated preoperative hemoglobin A1c level may be associated with acute kidney injury in patients undergoing coronary artery bypass grafting. Prospective randomized studies in larger groups are needed to confirm these results.

  12. Predictive factors in patients with hepatocellular carcinoma receiving sorafenib therapy using time-dependent receiver operating characteristic analysis.

    Science.gov (United States)

    Nishikawa, Hiroki; Nishijima, Norihiro; Enomoto, Hirayuki; Sakamoto, Azusa; Nasu, Akihiro; Komekado, Hideyuki; Nishimura, Takashi; Kita, Ryuichi; Kimura, Toru; Iijima, Hiroko; Nishiguchi, Shuhei; Osaki, Yukio

    2017-01-01

    To investigate variables before sorafenib therapy on the clinical outcomes in hepatocellular carcinoma (HCC) patients receiving sorafenib and to further assess and compare the predictive performance of continuous parameters using time-dependent receiver operating characteristics (ROC) analysis. A total of 225 HCC patients were analyzed. We retrospectively examined factors related to overall survival (OS) and progression free survival (PFS) using univariate and multivariate analyses. Subsequently, we performed time-dependent ROC analysis of continuous parameters which were significant in the multivariate analysis in terms of OS and PFS. Total sum of area under the ROC in all time points (defined as TAAT score) in each case was calculated. Our cohort included 175 male and 50 female patients (median age, 72 years) and included 158 Child-Pugh A and 67 Child-Pugh B patients. The median OS time was 0.68 years, while the median PFS time was 0.24 years. On multivariate analysis, gender, body mass index (BMI), Child-Pugh classification, extrahepatic metastases, tumor burden, aspartate aminotransferase (AST) and alpha-fetoprotein (AFP) were identified as significant predictors of OS and ECOG-performance status, Child-Pugh classification and extrahepatic metastases were identified as significant predictors of PFS. Among three continuous variables (i.e., BMI, AST and AFP), AFP had the highest TAAT score for the entire cohort. In subgroup analyses, AFP had the highest TAAT score except for Child-Pugh B and female among three continuous variables. In continuous variables, AFP could have higher predictive accuracy for survival in HCC patients undergoing sorafenib therapy.

  13. Validation of chronic kidney disease risk categorization system in Chinese patients with kidney disease: A cohort study.

    Science.gov (United States)

    Liu, Qingyan; Lv, Jicheng; Li, Haixia; Jiao, Lili; Yang, Hongyun; Song, Yinan; Xu, Guobin

    2015-12-01

    To validate the Kidney Disease: Improving Global Outcomes (KDIGO) guidelines risk stratification system based on the combination of estimated glomerular filtration rate (eGFR) and proteinuria. This was a cohort study. A total of 1219 study population were recruited. Estimated GFR and proteinuria measured by using 24 h urine protein excretion rate (PER) were predictors. Adverse outcomes included all-cause mortality (ACM) and end-stage renal disease (ESRD). Follow-up was done by regular visit, telephone interview and electronic medical records. Over a median follow-up of 4.6 years, 153 (12.6%) and 43 (3.5%) patients experienced ESRD and ACM, respectively. On multivariable analysis, the adjusted hazard ratio for ESRD and ACM (compared with patients with eGFR > 60 mL/min per 1.7  m²) was of 29.8 and 3.6 for those with eGFR of 15-29 mL/min per 1.73 m², respectively. The adjusted hazard ratio for ESRD and ACM (compared with patients with PER  500 mg/24h. Higher KDIGO guidelines risk categories (indicating lower eGFR or higher proteinuria) were associated with a graded increase in the risk for the ESRD (P < 0.001) and ACM (P < 0.001). Reclassification of KDIGO guidelines risk categories yielded net reclassification improvements for those with ESRD or ACM event (NRIevents ) of 33.3% or 30.2%. Lower eGFR and higher proteinuria are risk factors for ESRD and ACM in Chinese patients. The KDIGO guidelines risk categorization system assigned patients who went on to have the event to more appropriate CKD risk categories. © 2015 Asian Pacific Society of Nephrology.

  14. Endothelial Damage Signals Refractory Acute Kidney Injury in Critically Ill Patients

    DEFF Research Database (Denmark)

    Itenov, Theis S; Jensen, Jens-Ulrik; Ostrowski, Sisse R

    2017-01-01

    samples at admission available for biomarker analysis. We defined AKI by the "Kidney Disease: Improving Global Outcomes" guidelines and recovery of prior kidney function as alive for five consecutive days after admission with no need for renal replacement therapy and creatinine levels consistently below...... ×1.5 the level before admission. We adjusted models for age, gender, vasopressor treatment, mechanical ventilation and levels of creatinine, procalcitonin, platelets, and bilirubin at admission. RESULTS: Of a total 213 with AKI at admission, 99 recovered prior kidney function during follow...... with the rate of recovery (PCT in highest vs. three lower quartiles hazard ratio = 0.59; 95% CI 0.36-0.98; P = 0.04). CONCLUSION: AKI patients with high levels of sTM had a reduced chance of recovering prior renal function. Our findings support disintegration of the endothelium as a critical point...

  15. Kidney transplantation in a patient with absent right common iliac artery and congenital renal abnormalities.

    Science.gov (United States)

    Tay, Clifton Ming; Siew, Edwin Poh Yiew; Ng, Tze-Kiat; Vathsala, Anantharanam; Tiong, Ho Yee

    2015-01-01

    Congenital atresia of the common and external iliac arteries is a rare vascular anomaly that may be associated with congenital renal or genitourinary malformations. In ESRD patients, its presence may pose potential problems during renal transplantation. We report a rare case of kidney transplantation in a patient with VACTERL syndrome who was found to have absent right common and external iliac arteries during pre-operative imaging. Vascular supply to the right lower limb is derived from an anomalous branch from the left internal iliac artery which takes on a convoluted course across the pelvis. Kidney transplantation was performed successfully with implantation performed on the left side. Isolated cases of congenital iliac artery atresia have been described in association with urological abnormalities but no clear association has yet been established. However, we feel that it may be useful to perform routine angiographic evaluation for ESRD patients with congenital genitourinary abnormalities being planned for kidney transplantation. While most cases of congenital iliac artery anomalies are symptomatic with claudication, some remain asymptomatic with normal physical examination findings. There is some evidence in literature suggesting the usefulness of routine pre-operative CT in a selective group of patients. Kidney transplantation in such cases is safe and we recommend routine pre-operative imaging of patients known to have congenital genitourniary abnormalities. The kidney should be implanted heterotopically to the contralateral side of the vascular anomaly and care must be taken to preserve vascular supply to the lower limbs. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. Micrococcus species-related peritonitis in patients receiving peritoneal dialysis.

    Science.gov (United States)

    Kao, Chih-Chin; Chiang, Chih-Kang; Huang, Jenq-Wen

    2014-01-01

    Peritonitis is a major complication of peritoneal dialysis (PD) and remains the most common cause of PD failure. Micrococci are catalase-positive, coagulase-negative, and gram-positive cocci that are spherical, often found in tetrad, and belong to the family Micrococcaceae. Micrococcus species are commonly found in the environment, and it is now recognized that Micrococcus species can be opportunistic pathogens in immunocompromised patients. The only consistent predisposing factor for Micrococcus infection is an immunocompromised state. We report three cases of Micrococcus PD peritonitis. Improper practice of PD may have been the causative factor. Although Micrococcus species are low-virulence pathogens, infection could result in refractory peritonitis and subsequent PD failure. Intraperitoneal administration of vancomycin for at least 2 weeks is recommended for Micrococcus peritonitis.

  17. Carcinoembryonic antigen (CEA) dynamics in stomach cancer patients receiving cryotherapy

    International Nuclear Information System (INIS)

    Myasoedov, D.V.; Krupka, I.N.; V'yunitskaya, L.V.

    1986-01-01

    Radioimmunologic assays of blood serum carcinoembryonic antigen (CEA) level were conducted at major stages of treatment of gastric cancer by subtotal stomach resection and gastrectomy with preliminary cryotreatment and thawing of tumor. A short-term rise in CEA level occurred in 53.9 % of cases 3-4 days after combined therapy. A decrease in CEA concentration at discharge from hospital as compared with preoperative level and that registered 3-4 days after operation was observed in 50 and 75 % of cases of combined therapy, respectively, and 47.5 and 37.5 % of controls (surgery without cryotreatment). There was nocorrelation between cryotreatment and changes in CEA level in gastric ulcer patients

  18. Vitamin K for improved anticoagulation control in patients receiving warfarin.

    Science.gov (United States)

    Mahtani, Kamal R; Heneghan, Carl J; Nunan, David; Roberts, Nia W

    2014-05-15

    Effective use of warfarin involves keeping the international normalised ratio (INR) within a relatively narrow therapeutic range. However, patients respond widely to their dose of warfarin. Overcoagulation can lead to an increased risk of excessive bleeding, while undercoagulation can lead to increased clot formation. There is some evidence that patients with a variable response to warfarin may benefit from a concomitant low dose of vitamin K. To assess the effects of concomitant supplementation of low-dose oral vitamin K for anticoagulation control in patients being initiated on or taking a maintenance dose of warfarin. To identify previous reviews, we searched the Database of Abstracts of Reviews of Effects (DARE via The Cochrane Library, Wiley) (Issue 2, 2011). To identify primary studies, we searched the Cochrane Central Register of Controlled Trials (CENTRAL via The Cochrane Library, Wiley) (Issue 2, 2014), Ovid MEDLINE (R) In-Process & Other Non-Indexed Citations database and Ovid MEDLINE (R) (OvidSP) (1946 to 25 February 2014), Embase (OvidSP) (1974 to week 8 of 2014), Science Citation Index Expanded™ & Conference Proceedings Citation Index - Science (Web of Science™) (1945 to 27 February 2014), and the NHS Economics Evaluations Database (NHS EED) (via The Cochrane Library, Wiley) (Issue 2, 2014). We did not apply any language or date restrictions. We used additional methods to identify grey literature and ongoing studies. Randomised controlled trials comparing the addition of vitamin K versus placebo in patients initiating warfarin or already taking warfarin. Two review authors independently selected and extracted data from included studies. When disagreement arose, a third author helped reached a consensus. We also assessed risk of bias. We identified two studies with a total of 100 participants for inclusion in the review. We found the overall risk of bias to be unclear in a number of domains. Neither study reported the time taken to the first INR in

  19. Optimizing patient management and adherence for children receiving growth hormone

    DEFF Research Database (Denmark)

    Acerini, Carlo L.; Wac, Katarzyna; Bang, Peter

    2017-01-01

    © 2017 Acerini, Wac, Bang and Lehwalder. Poor adherence with growth hormone (GH) therapy has been associated with worse clinical outcomes, which in children relates specifically to their linear growth and loss of quality of life. The "360° GH in Europe" meeting, held in Lisbon, Portugal, in June...... and are reported as a manuscript, authored by the speakers. Reported here is a summary of the proceedings of the second session, which reviewed the determinants of GH therapy response, factors affecting GH therapy adherence and the development of innovative technologies to improve GH treatment in children....... Response to GH therapy varies widely, particularly in regard to the underlying diagnosis, although there is little consensus on the definition of a poor response. If the growth response is seen to be less than expected, the possible reasons should be discussed with patients and their parents, including...

  20. Direct costs associated with chronic kidney disease among type 2 diabetic patients in India

    Directory of Open Access Journals (Sweden)

    K Satyavani

    2014-01-01

    Full Text Available The aim of this study was to estimate the direct costs of medical care among hospitalized type 2 diabetic patients with chronic kidney disease (CKD. A total of 209 (M:F, 133:76 patients were divided into groups based on the severity of kidney disease. Group 1 subjects had undergone renal transplantation (n = 12, group 2 was CKD patients on hemodialysis (n = 45, group 3 was patients with CKD, prior to end-stage renal disease (ESRD (n = 66, and group 4 (n = 86 consisted of subjects without any complications. Details about expenditure per hospitalization, length of stay during admission, direct medical and nonmedical cost, expenditure for the previous two years, and source of bearing the expenditure were recorded in a questionnaire. Diabetic patients with CKD prior to ESRD spend more per hospitalization than patients without any complications. [Median ₹ 12,664 vs. 3,214]. The total median cost of CKD patients on hemodialysis was significantly higher than other CKD patients (INR 61,170 vs. 12,664. The median cost involved in kidney transplantation was ₹ 392,920. The total expenditure for hospital admissions in two years was significantly higher for dialysis than transplantation. Patients on hemodialysis or kidney transplantation tend to stay longer as inpatient admissions. The source of funds for the expenditure was mainly personal savings (46%. The expenditure on hospital admissions for CKD was considerably higher, and so, there is a need to develop a protocol on a cost-effective strategy for the treatment of CKD.

  1. Coping Strategies Adopted by Patients With Chronic Kidney Disease in Preparation for Transplant

    Directory of Open Access Journals (Sweden)

    Marina Kohlsdorf

    2015-03-01

    Full Text Available AimThis paper aimed to analyze the coping strategies adopted by patients in preparation to kidney transplant, as well as associations between coping and socio-demographic data.MethodA total of 76 patients took part in this descriptive, exploratory study. While waiting for the first medical consultation regarding kidney transplantation, participants answered the Brazilian version of the Ways of Coping Scale.ResultsThe main coping strategies adopted corresponded first to religiosity, then problem focused coping and seeking for social support. There were statistically significant associations between coping categories and gender, marital status, monthly income, children’s ages, and time in dialysis.ConclusionThis study highlights the main coping strategies adopted by patients in preparation to kidney transplant, and it also reveals associations between some socio-demographic data and coping. These results may promote further psychosocial interventions, which may help to improve preparation to kidney transplants, promoting better adaptation and treatment adherence as well as fewer psychological burdens.

  2. Prevalence of chronic kidney disease of non-traditional causes in patients on hemodialysis in southwest Guatemala

    Directory of Open Access Journals (Sweden)

    Timothy S. Laux

    Full Text Available ABSTRACT Objective To document the prevalence of patients on hemodialysis in southwestern Guatemala who have chronic kidney disease (CKD of non-traditional causes (CKDnt. Methods This cross-sectional descriptive study interviewed patients on hemodialysis at the Instituto Guatemalteco de Seguridad Social on their health and occupational history. Laboratory serum, urine and vital sign data at the initiation of hemodialysis were obtained from chart reviews. Patients were classified according to whether they had hypertension or obesity or neither. The proportion of patients with and without these traditional CKD risk factors was recorded and the association between demographic and occupational factors and a lack of traditional CKD risk factors analyzed using multivariate logistic regression. Results Of 242 total patients (including 171 non-diabetics enrolled in hemodialysis in southwestern Guatemala, 45 (18.6% of total patients and 26.3% of non-diabetics lacked traditional CKD risk factors. While agricultural work history was common, only travel time greater than 30 minutes and age less than 50 years old were significantly associated with CKD in the absence of traditional risk factors. Individuals without such risk factors lived throughout southwestern Guatemala’s five departments. Conclusions The prevalence of CKDnT appears to be much lower in this sample of patients receiving hemodialysis in Southwestern Guatemala than in hospitalized patients in El Salvador. It has yet to be determined whether the prevalence is higher in the general population and in patients on peritoneal dialysis.

  3. Prevalence of chronic kidney disease of non-traditional causes in patients on hemodialysis in southwest Guatemala.

    Science.gov (United States)

    Laux, Timothy S; Barnoya, Joaquin; Cipriano, Ever; Herrera, Erick; Lopez, Noemi; Polo, Vicente Sanchez; Rothstein, Marcos

    2016-04-01

    Objective To document the prevalence of patients on hemodialysis in southwestern Guatemala who have chronic kidney disease (CKD) of non-traditional causes (CKDnt). Methods This cross-sectional descriptive study interviewed patients on hemodialysis at the Instituto Guatemalteco de Seguridad Social on their health and occupational history. Laboratory serum, urine and vital sign data at the initiation of hemodialysis were obtained from chart reviews. Patients were classified according to whether they had hypertension or obesity or neither. The proportion of patients with and without these traditional CKD risk factors was recorded and the association between demographic and occupational factors and a lack of traditional CKD risk factors analyzed using multivariate logistic regression. Results Of 242 total patients (including 171 non-diabetics) enrolled in hemodialysis in southwestern Guatemala, 45 (18.6% of total patients and 26.3% of non-diabetics) lacked traditional CKD risk factors. While agricultural work history was common, only travel time greater than 30 minutes and age less than 50 years old were significantly associated with CKD in the absence of traditional risk factors. Individuals without such risk factors lived throughout southwestern Guatemala's five departments. Conclusions The prevalence of CKDnT appears to be much lower in this sample of patients receiving hemodialysis in Southwestern Guatemala than in hospitalized patients in El Salvador. It has yet to be determined whether the prevalence is higher in the general population and in patients on peritoneal dialysis.

  4. Impact of vitamin D status and obesity on C-reactive protein in kidney-transplant patients

    DEFF Research Database (Denmark)

    Ewers, B.; Gasbjerg, A.; Zerahn, B.

    2008-01-01

    and Patients: Data were collected between December 2005 and April 2006 from 161 adult (aged >18 years) kidney-transplant patients (mean age, 53.1 years; SD, 11.5 years; females/males, 78/83), with a median kidney-graft age of 7.0 years and serum CRP levels :... was found. Fat mass correlated positively with CRP, suggesting that obesity may increase the risk of cardiovascular disease and chronic allograft rejection in kidney-transplant patients. (C) 2008 by the National Kidney Foundation, Inc Udgivelsesdato: 2008/5......Objective: We examined whether vitamin D status and obesity are associated with low-grade systemic inflammation, as assessed by serum concentrations of C-reactive protein (CRP) in an adult population of kidney-transplant patients. Design: This was a single-center, cross-sectional study. Setting...

  5. Plasma Neutrophil Gelatinase-Associated Lipocalin Reflects Both Inflammation and Kidney Function in Patients with Myocardial Infarction

    DEFF Research Database (Denmark)

    Lindberg, Søren; Jensen, Jan S; Hoffmann, Søren

    2016-01-01

    BACKGROUND/AIMS: Neutrophil gelatinase-associated lipocalin (NGAL) has emerged as a marker for acute kidney injury and cardiovascular outcome. However, the relative importance of inflammation versus kidney function on plasma NGAL levels is uncertain, making the interpretation of plasma NGAL unclear....... Accordingly, we investigated the relationship between plasma NGAL, inflammation and kidney function in patients with myocardial infarction (MI). METHODS: We prospectively included 584 patients with acute ST-segment elevation MI (STEMI) treated with primary percutaneous coronary intervention (PCI) from 2006.......001). Leukocyte count and C-reactive protein were the main determinants of plasma NGAL in patients with normal eGFR, whereas eGFR was the main determinant at reduced kidney function. CONCLUSIONS: eGFR determines the association of NGAL with either inflammation or kidney function; in patients with normal e...

  6. Geriatric syndromes in patients with chronic kidney disease

    OpenAIRE

    Tomasz Gołębiowski; Hanna Augustyniak-Bartosik; Wacław Weyde; Marian Klinger

    2016-01-01

    The recent epidemiologic data pointed out, that the general number of patients on hemodialysis is steadily increasing, especially in group of elderly patients over 75 years old. The geriatric syndromes are a multietiological disorder related to physiological aging and partly associated with comorbid conditions. Frailty, falls, functional decline and disability, cognitive impairment and depression are main geriatric syndromes and occurs in patients with impaired renal function more often than ...

  7. Predicting recovery from acute kidney injury in critically ill patients

    DEFF Research Database (Denmark)

    Itenov, Theis S; Berthelsen, Rasmus Ehrenfried; Jensen, Jens-Ulrik

    2018-01-01

    these patients. DESIGN: Observational study with development and validation of a risk prediction model. SETTING: Nine academic ICUs in Denmark. PARTICIPANTS: Development cohort of critically ill patients with AKI at ICU admission from the Procalcitonin and Survival Study cohort (n = 568), validation cohort.......1%. CONCLUSION: We constructed and validated a simple model that can predict the chance of recovery from AKI in critically ill patients....

  8. Kidney Transplantation: MedlinePlus Health Topic

    Science.gov (United States)

    ... as They Affect Physical Fitness: A Physical Therapist's Point of View (National Kidney Foundation) Solitary Kidney (National Institute of Diabetes and Digestive and Kidney Diseases) Travel Tips: A Guide for Kidney Patients (National Kidney ...

  9. New Organ Allocation System for Combined Liver-Kidney Transplants and the Availability of Kidneys for Transplant to Patients with Stage 4-5 CKD.

    Science.gov (United States)

    Asch, William S; Bia, Margaret J

    2017-05-08

    A new proposal has been created for establishing medical criteria for organ allocation in recipients receiving simultaneous liver-kidney transplants. In this article, we describe the new policy, elaborate on the points of greatest controversy, and offer a perspective on the policy going forward. Although we applaud the fact that simultaneous liver-kidney transplant activity will now be monitored and appreciate the creation of medical criteria for allocation in simultaneous liver-kidney transplants, we argue that some of the criteria proposed, especially those for allocating a kidney to a liver recipient with AKI, are too liberal. We call on the nephrology community to follow the consequences of this new policy and push for a re-examination of the longstanding policy of allocating kidneys to multiorgan transplant recipients before all other candidates. The charge to protect our system of equitable organ allocation is very challenging, but it is a challenge that we must embrace. Copyright © 2017 by the American Society of Nephrology.

  10. Oral Cryotherapy for Preventing Oral Mucositis in Patients Receiving Cancer Treatment.

    Science.gov (United States)

    Riley, Philip; McCabe, Martin G; Glenny, Anne-Marie

    2016-10-01

    In patients receiving treatment for cancer, does oral cryotherapy prevent oral mucositis? Oral cryotherapy is effective for the prevention of oral mucositis in adults receiving fluorouracil-based chemotherapy for solid cancers, and for the prevention of severe oral mucositis in adults receiving high-dose melphalan-based chemotherapy before hematopoietic stem cell transplantation (HSCT).

  11. Nutritional and taste characteristics of low-potassium lettuce developed for patients with chronic kidney diseases

    OpenAIRE

    Yoshida, Takuya; Sakuma, Kozue; Kumagai, Hiromichi

    2014-01-01

    Dietary potassium restriction is recommended for chronic kidney disease (CKD) patients with hyperkalemia. Boiling or soaking vegetables in water is known to decrease their potassium content. However, these methods can also reduce the quantity of other nutrients. Recently, low-potassium (LK) lettuce has been developed for CKD patients with hyperkalemia. This study compared the potassium content, other nutritional values, and taste characteristics of LK lettuce with those of normal lettuce. The...

  12. Nonsteroidal anti-inflammatory drug use in patients with chronic kidney disease

    OpenAIRE

    Heleniak, Zbigniew; Cieplińska, Magdalena; Szychliński, Tomasz; Rychter, Dymitr; Jagodzińska, Kalina; Kłos, Alicja; Kuźmiuk, Izabela; Tylicka, Marzena Jakimowicz; Tylicki, Leszek; Rutkowski, Bolesław; Dębska-Ślizień, Alicja

    2016-01-01

    Aims Nonsteroidal anti-inflammatory drugs (NSAIDs) are the cornerstone of pain management. There are no detailed data on NSAIDs use in Poland, especially in patients with chronic kidney disease (CKD). The aim of this study was to evaluate the frequency, circumstances, and causes of NSAIDs use as well as knowledge of their side-effects in patients with CKD. Method This cross-sectional study was conducted in 972 individuals with CKD, enrolled in a written survey originally developed by the auth...

  13. Hope and spirituality among patients with chronic kidney disease undergoing hemodialysis: a correlational study

    OpenAIRE

    Ottaviani, Ana Carolina; Souza, Érica Nestor; Drago, Natália de Camargo; Mendiondo, Marisa Silvana Zazzetta de; Pavarini, Sofia Cristina Iost; Orlandi, Fabiana de Souza

    2014-01-01

    OBJECTIVE: to analyze the relationship between the hope and spirituality of patients with chronic kidney disease undergoing hemodialysis.METHOD: this is a cross-sectional, correlational study. The sample was composed of 127 patients of a Renal Replacement Unit. Data were collected through individual interviews guided by the following instruments: participant characterization, Herth Hope Index (HHI), and Pinto Pais-Ribeiro Spirituality Scale (PP-RSS).RESULTS: the average HHI score was 38.06 (±...

  14. The effect of ONCE Renal on minerals and electrolytes in predialysis patients with chronic kidney disease

    OpenAIRE

    Satirapoj, Bancha; Prapakorn,Janjira; Punpanich,Dollapas; Pongsuparbchon,Chantima; Supasyndh,Ouppatham

    2016-01-01

    Bancha Satirapoj,1 Janjira Prapakorn,2 Dollapas Punpanich,2 Chantima Pongsuparbchon,3 Ouppatham Supasyndh11Division of Nephrology, Department of Medicine, 2Research Unit, Department of Medicine, 3Clinical Research Center, Phramongkutklao Hospital, Phramongkutklao College of Medicine, Bangkok, ThailandBackground: Malnutrition is one common adverse consequence in patients with advanced chronic kidney disease (CKD), and most patients have a lower-than-normal dietary energy intake. The present st...

  15. Prevalence of major depressive disorder in patients receiving beta-blocker therapy versus other medications.

    Science.gov (United States)

    Carney, R M; Rich, M W; teVelde, A; Saini, J; Clark, K; Freedland, K E

    1987-08-01

    Depression is believed to be a common side effect in patients receiving beta-blocker therapy. However, diagnoses of depression defined by current diagnostic criteria may not be more common in patients receiving beta-blockers than in patients with the same medical disorder receiving other medications. Seventy-seven patients undergoing elective cardiac catheterization for evaluation of chest pain received a semi-structured diagnostic psychiatric interview. Twenty-one percent of the patients receiving beta-blockers and 33 percent of the patients receiving medications other than beta-blockers met the current American Psychiatric Association criteria for major depressive disorder (DSM-III) (p = NS). The mean heart rate and state anxiety scores for patients taking beta-blockers were significantly lower than those measured in patients taking medications other than beta-blockers. No other medical or demographic differences were observed between the two groups. Despite the methodologic limitations of the study, there does not appear to be a difference in the point prevalence of depression between patients receiving beta-blockers and those receiving other medications.

  16. Nephrologists' management of patient medications in kidney transplantation: results of an online survey.

    Science.gov (United States)

    Crawford, Kimberley; Low, Jac Kee; Manias, Elizabeth; Walker, Rowan; Toussaint, Nigel D; Mulley, William; Dooley, Michael; Ierino, Francesco L; Hughes, Peter; Goodman, David J; Williams, Allison

    2015-10-01

    Medication adherence is essential in kidney transplant recipients to reduce the risk of rejection and subsequent allograft loss. The aim of this study was to delineate what 'usual care' entails, in relation to medication management, for adult kidney transplant recipients. An online survey was developed to explore how nephrologists promote and assess medication adherence, the management of prescriptions, the frequency of clinic appointments and the frequency of clinical screening tests. Nephrologists from all acute kidney transplant units in Victoria, Australia, were invited to participate. Data were collected between May and June 2014. Of 60 nephrologists invited to participate, 22 completed the survey (response rate of 36.6%). Respondents had a mean age of 49.1 ± 10.1 years, with a mean of 20.1 ± 9.9 years working in nephrology and 14 were men. Descriptive analysis of responses showed that nephrologists performed frequent screening for kidney graft dysfunction that may indicate medication non-adherence, maintained regular transplant clinic visits with patients and emphasized the importance of medication education. However, time constraints during consultations impacted on extensive patient education and the long-term medication follow-up support was often delivered by the renal transplant nurse coordinator or pharmacist. This study highlighted that nephrologists took an active approach in the medication management of kidney transplant recipients, which may assist with facilitating long-term graft survival. Ultimately, promoting medication adherence needs to be patient centred, involving an interdisciplinary team of nephrologists, pharmacists and renal transplant nurse coordinators, working together with the patient to establish optimal adherence. © 2015 John Wiley & Sons, Ltd.

  17. Seroprevalence of Anti-HCV Antibody in Patients with Chronic Kidney Disease before Starting Dialysis Therapy

    Directory of Open Access Journals (Sweden)

    Fareha Jesmin Rabbi

    2017-01-01

    Full Text Available Background: Hepatitis C virus (HCV infection and chronic kidney disease are common and potentially serious medical problems throughout the world. In recent years, it has become clear that these two conditions are linked in several important ways. Indeed, some forms of renal diseases are precipitated by HCV infection and patients with end-stage renal disease (ESRD are at increased risk for acquiring HCV infection. Patients with chronic kidney disease typically show an impaired immune response compared with healthy individuals and also other risk factors related with treatment and management. CKD patients ultimately undergo end stage renal therapy like dialysis for their treatment and survival. Risk factors for the infections are more in dialysis period than in predialytic stages. Like other developing countries CKD patients with HCV infection are very common in our country. For this reason the CKD patients should be properly diagnosed knowing the infection status before dialysis which would help both the patient and doctor to choose their proper treatment approach. Objective: This cross-sectional study was done to know the prevalence of HCV infection in the CKD patients before starting dialysis therapy. Materials and Methods: A total of 197 patients with chronic kidney disease stage five (CKD-V before starting dialysis therapy were included as subjects of this study. Among the CKD patients anti-HCV was detected to see prevalence of hepatitis C virus infection. The patients were also tested for HBsAg to assess co-infection. After collecting all the data of different test results analyses were done by SPSS version 15.0. Results: In this study 195 (99% patients were anti-HCV negative and only two patients (1% were found positive. Conclusion: HCV infection in CKD patients before dialysis should be taken into account so that HCV negative CKD patients would not get the infection during dialysis and standard screening procedures should be taken to

  18. Musculoskeletal pain in patients with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Francisco Caravaca

    2016-07-01

    Conclusions: CMP is highly prevalent in patients with advanced CKD and is associated with other common symptoms of chronic uraemia. As with the general population, elderly age, the female gender, obesity and some comorbid conditions are the best determinants of CMP. Increased inflammatory markers commonly observed in patients with CMP may have a relevant role in its pathogenesis.

  19. Effect of Etelcalcetide vs Placebo on Serum Parathyroid Hormone in Patients Receiving Hemodialysis With Secondary Hyperparathyroidism: Two Randomized Clinical Trials.

    Science.gov (United States)

    Block, Geoffrey A; Bushinsky, David A; Cunningham, John; Drueke, Tilman B; Ketteler, Markus; Kewalramani, Reshma; Martin, Kevin J; Mix, T Christian; Moe, Sharon M; Patel, Uptal D; Silver, Justin; Spiegel, David M; Sterling, Lulu; Walsh, Liron; Chertow, Glenn M

    2017-01-10

    Secondary hyperparathyroidism contributes to extraskeletal complications in chronic kidney disease. To evaluate the effect of the intravenous calcimimetic etelcalcetide on serum parathyroid hormone (PTH) concentrations in patients receiving hemodialysis. Two parallel, phase 3, randomized, placebo-controlled treatment trials were conducted in 1023 patients receiving hemodialysis with moderate to severe secondary hyperparathyroidism. Trial A was conducted in 508 patients at 111 sites in the United States, Canada, Europe, Israel, Russia, and Australia from March 12, 2013, to June 12, 2014; trial B was conducted in 515 patients at 97 sites in the same countries from March 12, 2013, to May 12, 2014. Intravenous administration of etelcalcetide (n = 503) or placebo (n = 513) after each hemodialysis session for 26 weeks. The primary efficacy end point was the proportion of patients achieving greater than 30% reduction from baseline in mean PTH during weeks 20-27. A secondary efficacy end point was the proportion of patients achieving mean PTH of 300 pg/mL or lower. The mean age of the 1023 patients was 58.2 (SD, 14.4) years and 60.4% were men. Mean PTH concentrations at baseline and during weeks 20-27 were 849 and 384 pg/mL vs 820 and 897 pg/mL in the etelcalcetide and placebo groups, respectively, in trial A; corresponding values were 845 and 363 pg/mL vs 852 and 960 pg/mL in trial B. Patients randomized to etelcalcetide were significantly more likely to achieve the primary efficacy end point: in trial A, 188 of 254 (74.0%) vs 21 of 254 (8.3%; P secondary hyperparathyroidism, use of etelcalcetide compared with placebo resulted in greater reduction in serum PTH over 26 weeks. Further studies are needed to assess clinical outcomes as well as longer-term efficacy and safety. clinicaltrials.gov Identifiers: NCT01788046.

  20. Protons Offer Reduced Normal-Tissue Exposure for Patients Receiving Postoperative Radiotherapy for Resected Pancreatic Head Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Nichols, Romaine C., E-mail: rnichols@floridaproton.org [University of Florida Proton Therapy Institute, Jacksonsville, FL (United States); Huh, Soon N. [University of Florida Proton Therapy Institute, Jacksonsville, FL (United States); Prado, Karl L.; Yi, Byong Y.; Sharma, Navesh K. [Department of Radiation Oncology, University of Maryland, Baltimore, MD (United States); Ho, Meng W.; Hoppe, Bradford S.; Mendenhall, Nancy P.; Li, Zuofeng [University of Florida Proton Therapy Institute, Jacksonsville, FL (United States); Regine, William F. [Department of Radiation Oncology, University of Maryland, Baltimore, MD (United States)

    2012-05-01

    Purpose: To determine the potential role for adjuvant proton-based radiotherapy (PT) for resected pancreatic head cancer. Methods and Materials: Between June 2008 and November 2008, 8 consecutive patients with resected pancreatic head cancers underwent optimized intensity-modulated radiotherapy (IMRT) treatment planning. IMRT plans used between 10 and 18 fields and delivered 45 Gy to the initial planning target volume (PTV) and a 5.4 Gy boost to a reduced PTV. PTVs were defined according to the Radiation Therapy Oncology Group 9704 radiotherapy guidelines. Ninety-five percent of PTVs received 100% of the target dose and 100% of the PTVs received 95% of the target dose. Normal tissue constraints were as follows: right kidney V18 Gy to <70%; left kidney V18 Gy to <30%; small bowel/stomach V20 Gy to <50%, V45 Gy to <15%, V50 Gy to <10%, and V54 Gy to <5%; liver V30 Gy to <60%; and spinal cord maximum to 46 Gy. Optimized two- to three-field three-dimensional conformal proton plans were retrospectively generated on the same patients. The team generating the proton plans was blinded to the dose distributions achieved by the IMRT plans. The IMRT and proton plans were then compared. A Wilcoxon paired t-test was performed to compare various dosimetric points between the two plans for each patient. Results: All proton plans met all normal tissue constraints and were isoeffective with the corresponding IMRT plans in terms of PTV coverage. The proton plans offered significantly reduced normal-tissue exposure over the IMRT plans with respect to the following: median small bowel V20 Gy, 15.4% with protons versus 47.0% with IMRT (p = 0.0156); median gastric V20 Gy, 2.3% with protons versus 20.0% with IMRT (p = 0.0313); and median right kidney V18 Gy, 27.3% with protons versus 50.5% with IMRT (p = 0.0156). Conclusions: By reducing small bowel and stomach exposure, protons have the potential to reduce the acute and late toxicities of postoperative chemoradiation in this setting.

  1. Geriatric syndromes in patients with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Tomasz Gołębiowski

    2016-06-01

    Full Text Available The recent epidemiologic data pointed out, that the general number of patients on hemodialysis is steadily increasing, especially in group of elderly patients over 75 years old. The geriatric syndromes are a multietiological disorder related to physiological aging and partly associated with comorbid conditions. Frailty, falls, functional decline and disability, cognitive impairment and depression are main geriatric syndromes and occurs in patients with impaired renal function more often than among general population. The causes of higher prevalence of those syndromes are not well known, but uremic environment and overall renal replacement therapy may have an important impact on its progress. The patient with geriatric syndrome require comprehensive treatment as well as physical rehabilitation, psychiatric cure and support in everyday activities.Herein below we would like to review recent literature regarding to particular features of main geriatric syndromes in a group of nephrological patients.

  2. Assessment of printed patient-educational materials for chronic kidney disease.

    Science.gov (United States)

    Tuot, Delphine S; Davis, Elizabeth; Velasquez, Alexandra; Banerjee, Tanushree; Powe, Neil R

    2013-01-01

    Awareness of chronic kidney disease (CKD) is suboptimal among patients with CKD, perhaps due to poor readability of patient education materials (PEMs). We reviewed the suitability and readability of common PEMs that focused on 5 content areas: basics of CKD, risk factors for CKD development, risk factors for CKD progression, complications of CKD and self-management strategies to improve kidney health. Three reviewers (nephrologist, primary care physician, patient) used the Suitability Assessment of Materials to rate PEMs on message content/stimulation of learning, typography, visuals and layout and determined literacy level. Mean ratings were calculated for each PEM by content area and overall (superior = 70-100; adequate = 40-69; inadequate = 6th grade) was associated with an 11.7 point higher mean rating. Most PEMs for kidney disease were adequate. Outstanding PEMs shared characteristics of patient centeredness, a low literacy level, and patient interaction. Providers should be aware of strengths and limitations of PEMs when educating their patients about CKD. Copyright © 2013 S. Karger AG, Basel.

  3. MECHANISMS IN ENDOCRINOLOGY: Kidney involvement in patients with primary hyperparathyroidism: an update on clinical and molecular aspects.

    Science.gov (United States)

    Verdelli, C; Corbetta, S

    2017-01-01

    Primary hyperparathyroidism (PHPT) is the third most common endocrine disease. Kidney is a target of both chronic elevated PTH and calcium in PHPT. The classic PHPT complications of symptomatic kidney stones and nephrocalcinosis have become rare and the PHPT current presentation is asymptomatic with uncertain and long-lasting progression. Nonetheless, the routine use of imaging and of biochemical determinations have revealed the frequent occurrence of asymptomatic kidney stones, hypercalciuria and reduced kidney function in asymptomatic PHPT patients. Though the pathogenesis is far from being elucidated, PHPT is associated with reduced renal function, in terms of estimated glomerular filtration rate, and related increased morbidity and mortality. In the last decade, the effort of the Kidney Disease: Improving Global Outcomes (KDIGO) panel of experts highlighted that even mild reduction of kidney function is associated with increased risk of cardiovascular disease. These considerations provided the basis for the Fourth Workshop recommendations of a more extensive diagnostic workout about kidney features and of wider criteria for parathyroid surgery including asymptomatic kidney disease. Moreover, kidney involvement in PHPT is likely to be affected by variants of genes coding the key molecules regulating the calcium and ions renal handling; these features might have clinical relevance and should be considered both during diagnostic workout and follow-up. Finally, the effects of parathyroid surgery and of medical treatment on kidney involvement of PHPT are reviewed. © 2017 European Society of Endocrinology.

  4. "It's hard to ask": examining the factors influencing decision-making among end-stage renal disease patients considering approaching family and friends for a kidney.

    Science.gov (United States)

    Jones, Merryn A; Cornwall, Jon

    2018-05-04

    People needing kidney transplants in New Zealand can receive organs from deceased donors or from a living kidney donor. This project explored issues surrounding donor recruitment, examining the lived experience of end-stage renal disease (ESRD) patients in order to facilitate improved donor recruitment for ESRD patients. A qualitative study comprising interviews of ESRD patients in Hawke's Bay, focusing on the factors surrounding approaching family and friends for a kidney. Purposeful sampling and thematic analysis of data was utilised. Fifteen participants were interviewed (Five female; mean age 49.8yrs). Most stated it was hard to ask for a kidney; almost half had never approached anyone. For many, approaching potential donors was a barrier. Many Māori had limited recruitment opportunities due to comorbidities within extended whanau, making the decision of who to approach difficult. Other barriers included concern for donor health, poor health literacy and poor self-efficacy. Recipients desired more support to facilitate approaching donors, with cultural differences observed between Māori and non-Māori in recruitment expectations. Tailored support could be enabled with development of a screening tool to assess willingness and motivation to accept donation, cultural needs, self-efficacy, communication skills and health literacy. Psychosocial support could help address barriers such as reciprocity concerns.

  5. Monitoring renal function during biphosphonate treatment in patients with bone metastases - role of dynamic kidney scintigraphy

    International Nuclear Information System (INIS)

    Chavdarova, L.; Tzonevska, A.

    2015-01-01

    Full text: Biphosphonates (BP) are very effective in treatment of bone metastatic disease. Their renal excretion defines one of the major side effects - nephrotoxicity. Glomerular filtration rate (GFR) is a basic parameter for its early detection but clinical practice often uses only serum creatinine. Aim of our retrospective study is to assess the role of dynamic kidney scintigraphy (DKS) and the estimated during it GFR in BP-treated patients with bone metastatic disease. 61 patients (53 female, 8 male), aged 33-82, with biphosphonate-treated bone metastases from breast (n53), lung (n1) and prostate (n7) cancer were enrolled for the period 27.04.2012-14.04.2015. Overall 77 studies were made, in 13 patients more than one. GFR was assessed in 57 studies. Results were compared with serum creatinine. All patients with elevated creatinine showed low GFR and decreased renal function at DKS. With normal creatinine and decreased GFR: in 31 studies kidney function was reduced, in 14 function was normal but kidney scintigraphic appearance was disturbed- mostly as in diffuse parenchymal disease. In 5 studies GFR was normal and renal function decreased. In 3 studies both parameters were normal. Zoledronic acid was changed with denosumab in 2 patients because of worsened function and strongly reduced GFR, in one patient BP was stopped after DKS. In 3 patients the interval between BP was extended because of affected renal function. GFR is more sensitive than serum creatinine levels and changes in nephrographic curves. Dynamic kidney scintigraphy is a functional method directing clinical reaction to preserve renal function

  6. Patient preferences for the allocation of deceased donor kidneys for transplantation: a mixed methods study

    Directory of Open Access Journals (Sweden)

    Tong Allison

    2012-04-01

    Full Text Available Abstract Background Deceased donor kidneys are a scarce health resource, yet patient preferences for organ allocation are largely unknown. The aim of this study was to determine patient preferences for how kidneys should be allocated for transplantation. Methods Patients on dialysis and kidney transplant recipients were purposively selected from two centres in Australia to participate in nominal/focus groups in March 2011. Participants identified and ranked criteria they considered important for deceased donor kidney allocation. Transcripts were thematically analysed to identify reasons for their rankings. Results From six groups involving 37 participants, 23 criteria emerged. Most agreed that matching, wait-list time, medical urgency, likelihood of surviving surgery, age, comorbidities, duration of illness, quality of life, number of organs needed and impact on the recipient's life circumstances were important considerations. Underpinning their rankings were four main themes: enhancing life, medical priority, recipient valuation, and deservingness. These were predominantly expressed as achieving equity for all patients, or priority for specific sub-groups of potential recipients regarded as more "deserving". Conclusions Patients believed any wait-listed individual who would gain life expectancy and quality of life compared with dialysis should have access to transplantation. Equity of access to transplantation for all patients and justice for those who would look after their transplant were considered important. A utilitarian rationale based on maximizing health gains from the allocation of a scarce resource to avoid "wastage," were rarely expressed. Organ allocation organisations need to seek input from patients who can articulate preferences for allocation and advocate for equity and justice in organ allocation.

  7. Urine Levels of Defensin α1 Reflect Kidney Injury in Leptospirosis Patients

    Directory of Open Access Journals (Sweden)

    Haorile Chagan-Yasutan

    2016-09-01

    Full Text Available Leptospirosis is a zoonotic disease whose severe forms are often accompanied by kidney dysfunction. In the present study, urinary markers were studied for potential prediction of disease severity. Urine samples from 135 patients with or without leptospirosis at San Lazaro Hospital, the Philippines, were analyzed. Urine levels of defensin α1 (uDA1 were compared with those of neutrophil gelatinase-associated lipocalin (uNGAL and N-acetyl-β-d-glucosidase (uNAG. Serum creatinine (Cr was used as a marker of kidney injury. The levels of uDA1/Cr, uNGAL/Cr, and uNAG/Cr were positive in 46%, 90%, and 80% of leptospirosis patients, and 69%, 70%, and 70% of non-leptospirosis patients, respectively. In leptospirosis patients, the correlation of uDA1/Cr, uNGAL/Cr and uNAG/Cr levels with serum Cr were r = 0.3 (p < 0.01, r = 0.29 (p < 0.01, and r = 0.02 (p = 0.81, respectively. uDA1/Cr levels were correlated with uNGAL/Cr levels (r = 0.49, p < 0.01 and uNAG/Cr levels (r = 0.47, p < 0.0001 in leptospirosis patients. These findings suggest that uDA1, uNGAL, and uNAG were elevated in leptospirosis patients and reflected various types of kidney damage. uDA1 and uNGAL can be used to track kidney injury in leptospirosis patients because of their correlation with the serum Cr level.

  8. Cryptococcal infections in two patients receiving ibrutinib therapy for chronic lymphocytic leukemia.

    Science.gov (United States)

    Stankowicz, Matthew; Banaszynski, Megan; Crawford, Russell

    2018-01-01

    Cryptococcal infections are responsible for significant morbidity and mortality in immunocompromised patients. Reports of these infections in patients on small molecular kinase inhibitors have not been widely reported in clinical trials. We describe one case of cryptococcal meningoencephalitis and one case of cryptococcal pneumonia in two patients who were receiving ibrutinib for chronic lymphocytic leukemia. Despite different sites of cryptococcal infection, both patients had similar presentations of acute illness. Patient 1 was worked up for health care-associated pneumonia, as well as acute sinusitis prior to the diagnosis of cryptococcal meningoencephalitis. He also had a more complex past medical history than patient 2. Patient 2 developed atrial fibrillation from ibrutinib prior to admission for presumed health care-associated pneumonia. Cryptococcal antigen testing was done sooner in this patient due to patient receiving high-dose steroids for the treatment of underlying hemolytic anemia. We conclude that patients who develop acute illness while receiving ibrutinib should be considered for cryptococcal antigen testing.

  9. Effects of home-based exercise on pre-dialysis chronic kidney disease patients: a randomized pilot and feasibility trial.

    Science.gov (United States)

    Hiraki, Koji; Shibagaki, Yugo; Izawa, Kazuhiro P; Hotta, Chiharu; Wakamiya, Akiko; Sakurada, Tsutomu; Yasuda, Takashi; Kimura, Kenjiro

    2017-06-17

    Only a few research is available on the effects of home-based exercise training on pre-dialysis chronic kidney disease (CKD) patients. Therefore, we aimed to elucidate the effect of home-based exercise therapy on kidney function and arm and leg muscle strength in pre-dialysis CKD patients. Thirty-six male stage 3-4 pre-dialysis CKD patients (age, 68.7 ± 6.8 years; estimated glomerular filtration rate (eGFR), 39.0 ± 11.6 ml/min/1.73 m 2 ) who were being treated as outpatients were included. The subjects were randomly assigned to an exercise intervention group (Ex group: 18) and a control group (C group: 18). The Ex group wore accelerometer pedometers and were instructed to perform home-based aerobic and resistance exercises, such as brisk walking for 30 min per day, for 12 months. The C group subjects wore accelerometer pedometers but received no exercise therapy guidance; the number of steps covered during normal daily activities was recorded for the C group. The outcome measures were changes in kidney function and handgrip and knee extension muscle strength. Values at the baseline (T1) and 12 months later (T2) were compared. There were no significant differences in baseline characteristics between the two groups; however, the C group was more physically active than the Ex group. Eight subjects dropped out, and 28 subjects (14 in each group) were included in the final analysis. Physical activity increased significantly only in the Ex group. Grip strength (F = 7.0, p = 0.01) and knee extension muscle strength (F = 14.3, p < 0.01) were found to improve only in the Ex group. Further, the changes in eGFR were not significantly different between the two groups (F = 0.01, p = 0.93). Home-based exercise therapy for pre-dialysis CKD patients was feasible and improved arm and leg muscle strength without affecting kidney function. UMIN Clinical Trials Registry ( UMIN000005091 ). Registered 2/15/2011.

  10. A model for predicting skin dose received by patients from an x-ray ...

    African Journals Online (AJOL)

    Patient dosimetry has raised concern on quality assurance in hospitals. Several organisations and research groups have been advocating ways of minimising radiation dose received by patients in hospitals. In this paper we have shown that it is possible to obtain in a simple way a reasonable estimate of skin dose received ...

  11. Plaque, caries level and oral hygiene habits in young patients receiving orthodontic treatment

    DEFF Research Database (Denmark)

    Martignon, S; Ekstrand, K R; Lemos, M I

    2010-01-01

    To assess plaque, caries, and oral hygiene habits amongst patients receiving fixed-orthodontic treatment at the Dental-Clinic, Universidad-El-Bosque, Bogotá, Colombia.......To assess plaque, caries, and oral hygiene habits amongst patients receiving fixed-orthodontic treatment at the Dental-Clinic, Universidad-El-Bosque, Bogotá, Colombia....

  12. Cardiovascular risk prediction in chronic kidney disease patients

    Directory of Open Access Journals (Sweden)

    Santiago Cedeño Mora

    2017-05-01

    Conclusion: The cardiovascular risk scores (FRS-CVD and ASCVD [AHA/ACC 2013] can estimate the probability of atherosclerotic cardiovascular events in patients with CKD regardless of renal function, albuminuria and previous cardiovascular events.

  13. Serum uric acid to creatinine ratio: A predictor of incident chronic kidney disease in type 2 diabetes mellitus patients with preserved kidney function.

    Science.gov (United States)

    Gu, Liubao; Huang, Liji; Wu, Haidi; Lou, Qinglin; Bian, Rongwen

    2017-05-01

    Serum uric acid has shown to be a predictor of renal disease progression in most but not all studies. This study aims to test whether renal function-normalized serum uric acid is superior to serum uric acid as the predictor of incident chronic kidney disease in type 2 diabetes mellitus patients. In this study, 1339 type 2 diabetes mellitus patients with estimated glomerular filtration rate ⩾60 mL/min/1.73 m 2 and normouricemia were included. Renal function-normalized serum uric acid was calculated using serum uric acid/creatinine. Cox regression analysis was used to estimate the association between serum uric acid, renal function-normalized serum uric acid and incident chronic kidney disease. In total, 74 (5.53%) patients developed to chronic kidney disease 3 or greater during a median follow-up of 4 years, with older ages, longer diabetes duration and lower estimated glomerular filtration rate at baseline. The decline rate of estimated glomerular filtration rate was positively correlated with serum uric acid/creatinine ( r = 0.219, p uric acid ( r = 0.005, p = 0.858). Moreover, multivariate analysis revealed that serum uric acid was not an independent risk factor for incident chronic kidney disease ( p = 0.055), whereas serum uric acid to creatinine ratio was significantly associated with incident chronic kidney disease independently of potential confounders including baseline estimated glomerular filtration rate. serum uric acid to creatinine ratio might be a better predictor of incident chronic kidney disease in type 2 diabetes mellitus patients.

  14. A randomized controlled study of finerenone vs. eplerenone in patients with worsening chronic heart failure and diabetes mellitus and/or chronic kidney disease

    DEFF Research Database (Denmark)

    Filippatos, Gerasimos; Anker, Stefan D; Böhm, Michael

    2016-01-01

    Aims To evaluate oral doses of the non-steroidal mineralocorticoid receptor antagonist finerenone given for 90 days in patients with worsening heart failure and reduced ejection fraction and chronic kidney disease and/or diabetes mellitus. Methods and results Miner Alocorticoid Receptor antagonist...... Tolerability Study-Heart Failure (ARTS-HF) was a randomized, double-blind, phase 2b multicentre study (ClinicalTrials.gov: NCT01807221). Of 1286 screened patients, 1066 were randomized. Patients received oral, once-daily finerenone (2.5, 5, 7.5, 10, or 15 mg, uptitrated to 5, 10, 15, 20, or 20 mg, respectively...

  15. The perception of sleep quality in kidney transplant patients during the first year of transplantation

    Directory of Open Access Journals (Sweden)

    Dnyelle Souza Silva

    2012-12-01

    Full Text Available OBJECTIVE: Poor sleep quality is one of the factors that adversely affects patient quality of life after kidney transplantation, and sleep disorders represent a significant cardiovascular risk factor. The objective of this study was to investigate the prevalence of changes in sleep quality and their outcomes in kidney transplant recipients and analyze the variables affecting sleep quality in the first years after renal transplantation. METHODS: Kidney transplant recipients were evaluated at two time points after a successful transplantation: between three and six months (Phase 1 and between 12 and 15 months (Phase 2. The following tools were used for assessment: the Pittsburgh Sleep Quality Index; the quality of life questionnaire Short-Form-36; the Hospital Anxiety and Depression scale; the Karnofsky scale; and assessments of social and demographic data. The prevalence of poor sleep was 36.7% in Phase 1 and 38.3% in Phase 2 of the study. RESULTS: There were no significant differences between patients with and without changes in sleep quality between the two phases. We found no changes in sleep patterns throughout the study. Both the physical and mental health scores worsened from Phase 1 to Phase 2. CONCLUSION: Sleep quality in kidney transplant recipients did not change during the first year after a successful renal transplantation.

  16. Is ciprofloxacin safe in patients with solitary kidney and upper urinary tract infection?

    Science.gov (United States)

    Gluhovschi, Gheorghe; Gadalean, Florica; Gluhovschi, Cristina; Velciov, Silvia; Petrica, Ligia; Bob, Flaviu; Bozdog, Gheorghe; Kaycsa, Adriana

    2016-12-01

    The solitary kidney (SK) undergoes adaptive phenomena of hyperfunction and hyperfiltration. These secondary adaptive phenomena can make it more vulnerable to potentially nephrotoxic therapies. Adverse reactions of the kidneys to ciprofloxacin are rare, but sometimes severe. Therefore, our study sought to assess the reactions to ciprofloxacin of patients with solitary kidney (SK) and urinary tract infection (UTI) by means of urinary biomarkers. We studied 19 patients with SK and urinary tract infection (UTI) who had been administered a 7-day treatment with intravenous ciprofloxacin. Urinary N-acetyl-beta-d-glucosaminidase, alpha 1-microglobulin, and estimated glomerular filtration rate (eGFR) of these patients were measured at the initiation and at the end of treatment. In 47.37% patients NAG diminished under ciprofloxacin treatment. This observation has the significance of favourable evolution of the tubulointerstitial lesions caused by UTI and lack of nephrotoxic effects; 52.63% cases presented an increase of urinary NAG, a fact that suggests a nephrotoxic effect of ciprofloxacin. The evolution of urinary alpha 1-microglobulin was similar to that one of urinary NAG. Only one of three cases with chronic kidney disease (CKD) stage 5 presented acute kidney injury, associated with increase in the tubular markers. In spite of the high variability of the urinary biomarkers, UTI evolved favourably in these cases; eGFR increased in 16 out of 19 patients, a fact which is indicative of a good outcome of renal function, even in patients with elevated levels of the tubular damage biomarkers. This observation supports the hypothesis that eGFR may be dissociated from the biomarkers which assess tubular injury. In SK patients the occurrence of AKI is not frequent, although the urinary biomarkers rise in some patients treated with ciprofloxacin. This is related not only to the nephrotoxic effect of the drug, but probably to the association of other factors (allergy, individual

  17. Peptic ulcer disease and other complications in patients receiving dexamethasone palliation for brain metastasis

    International Nuclear Information System (INIS)

    Penzner, R.D.; Lipsett, J.A.

    1982-01-01

    A retrospective analysis was done of 106 patients who received radiation therapy for brain metastasis. Dexamethasone therapy was instituted in 97 patients. Peptic ulcer disease developed in 5 of 89 patients (5.6 percent) who received a dosage of at least 12 mg a day, but did not occur in patients who received a lower dose or in those who did not receive steroids. The interval between institution of dexamethasone therapy and the development of peptic ulcer disease ranged from three to nine weeks. Two patients had perforated ulcers, one of whom required surgical resection. Peptic ulcer disease contributed to the general deterioration and death of three of the five patients. Overall, in 14 of the 89 patients (15.7 percent) a complication of steroid therapy developed in the form of peptic ulcer disease, steroid myopathy or diabetes mellitus (or a combination of these)

  18. What Do Patients Prefer? Understanding Patient Perspectives on Receiving a New Breast Cancer Diagnosis.

    Science.gov (United States)

    Attai, Deanna J; Hampton, Regina; Staley, Alicia C; Borgert, Andrew; Landercasper, Jeffrey

    2016-10-01

    There is variability in physician practice regarding delivery method and timeliness of test results to cancer patients. Our aim was to survey patients to determine if there was a difference between actual and preferred care for disclosure of test results. A de-identified survey was distributed to online cancer support groups to query patients about their experience regarding communication of cancer testing and timeliness. Analyses of the differences between actual and preferred communication and wait times were performed. Overall, 1000 patients completed the survey. The analysis herein was restricted to 784 breast cancer survivors. Survey responders were predominately White (non-Hispanic; 89 %), college educated (78 %), and media 'savvy' (online medical media usage; 97 %). Differences between actual and preferred care were identified for the domains of mode of communication and wait times for initial breast cancer diagnostic biopsies and other tests. A total of 309 (39 %) of 784 patients received face-to-face communication for a new cancer diagnosis, with 394 (50 %) patients preferring this option (p cancer biopsy result within 2 days, with 646 (82 %) patients preferring this option (p < 0.0001). Differences were also identified between actual and preferred care for multiple other test types. Actual care for timeliness and modes of communication did not reflect patient-desired care. National and local initiatives to improve performance are needed. As a first step, we recommend that each patient be queried about their preference for mode of communication and timeliness, and efforts made to comply.

  19. Clinical, Pathologic, and Functional Outcomes After Nephron-Sparing Surgery in Patients with a Solitary Kidney: A Multicenter Experience

    NARCIS (Netherlands)

    Mues, Adam C.; Korets, Ruslan; Graversen, Joseph A.; Badani, Ketan K.; Bird, Vincent G.; Best, Sara L.; Cadeddu, Jeffrey A.; Clayman, Ralph V.; McDougall, Elspeth; Barwari, Kurdo; Laguna, Pilar; de la Rosette, Jean; Kavoussi, Louis; Okhunov, Zhamshid; Munver, Ravi; Patel, Sutchin R.; Nakada, Stephen; Tsivian, Matvey; Polascik, Thomas J.; Shalhav, Arieh; Shingleton, W. Bruce; Johnson, Emilie K.; Wolf, J. Stuart; Landman, Jaime

    2012-01-01

    Background and Purpose: Surgical management of a renal neoplasm in a solitary kidney is a balance between oncologic control and preservation of renal function. We analyzed patients with a renal mass in a solitary kidney undergoing nephron-sparing procedures to determine perioperative, oncologic, and

  20. Unique B cell differentiation profile in tolerant kidney transplant patients.

    Science.gov (United States)

    Chesneau, M; Pallier, A; Braza, F; Lacombe, G; Le Gallou, S; Baron, D; Giral, M; Danger, R; Guerif, P; Aubert-Wastiaux, H; Néel, A; Michel, L; Laplaud, D-A; Degauque, N; Soulillou, J-P; Tarte, K; Brouard, S

    2014-01-01

    Operationally tolerant patients (TOL) display a higher number of blood B cells and transcriptional B cell signature. As they rarely develop an allo-immune response, they could display an abnormal B cell differentiation. We used an in vitro culture system to explore T-dependent differentiation of B cells into plasma cells. B cell phenotype, apoptosis, proliferation, cytokine, immunoglobulin production and markers of differentiation were followed in blood of these patients. Tolerant recipients show a higher frequency of CD20(+) CD24(hi) CD38(hi) transitional and CD20(+) CD38(lo) CD24(lo) naïve B cells compared to patients with stable graft function, correlating with a decreased frequency of CD20(-) CD38(+) CD138(+) differentiated plasma cells, suggestive of abnormal B cell differentiation. B cells from TOL proliferate normally but produce more IL-10. In addition, B cells from tolerant recipients exhibit a defective expression of factors of the end step of differentiation into plasma cells and show a higher propensity for cell death apoptosis compared to patients with stable graft function. This in vitro profile is consistent with down-regulation of B cell differentiation genes and anti-apoptotic B cell genes in these patients in vivo. These data suggest that a balance between B cells producing IL-10 and a deficiency in plasma cells may encourage an environment favorable to the tolerance maintenance. © Copyright 2013 The American Society of Transplantation and the American Society of Transplant Surgeons.

  1. Clinical significance of NGAL and KIM-1 for acute kidney injury in patients with scrub typhus.

    Directory of Open Access Journals (Sweden)

    In O Sun

    Full Text Available The aim of this study is to investigate the clinical significance of neutrophil gelatinase-associated lipocalin (NGAL and kidney injury molecule-1 (KIM-1 for acute kidney injury (AKI in patients with scrub typhus.From 2014 to 2015, 145 patients were diagnosed with scrub typhus. Of these, we enrolled 138 patients who were followed up until renal recovery or for at least 3 months. We measured serum and urine NGAL and KIM-1 levels and evaluated prognostic factors affecting scrub typhus-associated AKI.Of the 138 patients, 25 had scrub typhus-associated AKI. The incidence of AKI was 18.1%; of which 11.6%, 4.3%, and 2.2% were classified as risk, injury, and failure, respectively, according to RIFLE criteria. Compared with patients in the non-AKI group, patients in the AKI group were older and showed higher total leukocyte counts and hypoalbuminemia or one or more comorbidities such as hypertension (72% vs 33%, p<0.01, diabetes (40% vs 14%, p<0.01, or chronic kidney disease (32% vs 1%, p<0.01. In addition, serum NGAL values (404± 269 vs 116± 78 ng/mL, P<0.001, KIM-1 values (0.80± 0.52 vs 0.33± 0.68 ng/mL, P<0.001, urine NGAL/creatinine values (371± 672 vs 27± 39 ng/mg, P<0.001 and urine KIM-1/creatinine values (4.04± 2.43 vs 2.38± 1.89 ng/mg, P<0.001 were higher in the AKI group than in the non-AKI group. By multivariate logistic regression, serum NGAL and the presence of chronic kidney disease were significant predictors of AKI.Serum NGAL might be an additive predictor for scrub typhus-associated AKI.

  2. Activating chronic kidney disease patients and family members through the Internet to promote integration of care

    Directory of Open Access Journals (Sweden)

    Michael Trisolini

    2004-10-01

    Full Text Available Purpose: To describe the potential role of the Internet as a vehicle for improving integration of care through activating chronic kidney disease patients and their family members. Also, to describe how that potential is being developed through a website sponsored by the Medicare program in the United States. Background: The Internet is expanding at a rapid rate, and health-related websites are one of its most popular features. Efforts to promote integration of care have focused mainly on providers up to now, and more emphasis is needed on the potential roles of patients. Chronically ill patients have particular needs for improved education about their conditions and enhanced involvement in care planning and treatment decisions. Medicare developed the Dialysis Facility Compare website to serve those goals for people with chronic kidney disease. Methods: We conducted qualitative research with 140 chronic kidney disease patients and family members, and 130 renal care professionals to evaluate and improve the Dialysis Facility Compare website. A series of 19 focus groups, 13 triads (small focus groups, and 56 individual interviews were conducted in four regions of the United States and by telephone. Results: We found that the Dialysis Facility Compare website has the potential to improve integration of care for people with chronic kidney disease in at least three ways. First: by expanding the roles of patients as members of the multi-disciplinary team of caregivers treating their disease. Second: through better integration of the informal care provided in the home and community with the formal care provided by health professionals. Third: by improving coordination of between care provided in the pre-dialysis and dialysis phases of the disease. Discussion: We developed recommendations for revising and enhancing the Dialysis Facility Compare website in a number of ways to better promote patient activation and integration of care. The unique features

  3. Attitudes towards medication non-adherence in elderly kidney transplant patients: a Q methodology study.

    Science.gov (United States)

    Tielen, Mirjam; van Exel, N Job A; van Buren, Marleen C; Maasdam, Louise; Weimar, Willem

    2011-05-01

    Non-adherence to the post-transplant regime is a common problem in kidney transplant patients and may lead to rejection or even graft failure. This study investigated attitudes towards the post-transplant regime of immunosuppressive medication among the ever growing population of elderly kidney recipients. Q methodology was used to explore attitude profiles. Participants (> 65 years) were asked to rank-order opinion statements on issues associated with (non-)adherence. The rankings were subject to by-person factor analysis, and the resulting factors were interpreted and described as attitudes. Twenty-six elderly renal transplant recipients participated in the study. All passed the Mini-Mental State Examination. Two attitude profiles were found: (i) satisfied and easy-going (attitude A), and (ii) reserved and concerned (attitude B). Elderly patients with attitude A want to enjoy the new life following their kidney transplant, are not very concerned about having to recommence dialysis, now and then even forget their regime, and do not really worry about it. Elderly patients with attitude B feel more insecure about their kidney transplant, are fairly concerned over issues like rejection or going back on dialysis, and try to adapt their way of life to the regime. One-third of these elderly patients forget their medication at least once a month, but there was no difference between attitude groups. Attitudes about the post-transplant regime differ among elderly patients, implying different needs for assistance, monitoring and risk of non-adherence to the regime. The proportion of elderly patients who forget their medication is considerable, but may be much higher among those with mild and severe cognitive limitations.

  4. Quality of life and stressors in patients with chronic kidney disease depending on treatment.

    Science.gov (United States)

    Martínez-Sanchis, Sonia; Bernal, M Consuelo; Montagud, José V; Abad, Anna; Crespo, Josep; Pallardó, Luis M

    2015-04-28

    This study evaluated health-related quality of life (HRQOL) in a Spanish sample of chronic kidney disease patients (n = 90) undergoing different renal replacement therapies, considering the influence of treatment stressors, mood, anxiety and quality of sleep. While all patients had worse physical functioning than controls (p Regression models including sleep, anxiety and depression were estimated for subscales of HRQOL. In TX patients, low depressive scores related to an optimal QLI in almost all subscales, while in HD patients they explained part of the variability in psychological well-being, interpersonal functioning and personal fulfillment. HD condition results in a QLI more distant to the standards of controls.

  5. [Subclinical and established kidney disease in recently diagnosed hypertensive patients].

    Science.gov (United States)

    Gómez-Marcos, Manuel Angel; Martínez-Salgado, Carlos; Grandes, Gonzalo; Recio-Rodríguez, José Ignacio; Castaño Sánchez, Yolanda; Rodríguez Sánchez, Emiliano; García-Ortiz, Luis

    2010-03-06

    To estimate renal disease in recently diagnosed hypertensive patients, and to identify factors related to renal disease. Cross-sectional study, with 425 hypertensive patients recently diagnosed in primary health care; renal disease was estimated with serum creatinine, albumin/creatinine index and glomerular filtration rate (GFR). We analyzed cardiovascular risk factors (CRF), subclinical organ injury and cardiovascular disease following the criteria of the 2007 European Guide of Hypertension. Average age: 58,96 +/- 12,73 years old, 63,3% male. We found dyslipemia in 80%, abdominal obesity in 49% and metabolic syndrome in 36% patients. These patients showed increased serum creatinine 3,3%, a reduction in GFR 9,6%, hidden renal disease 6,4%, microalbuminuria 7,5% and nephropathy 2,4%. Hypertensive patients with renal disease (17,88%) were older, with higher systolic pressure, higher incidence of metabolic syndrome, abnormal carotid intima-media thickness and ankle-arm index, and presence of cardiovascular disease. Variables associated with renal disease were metabolic syndrome (odds ratio = 11,12) and ankle-arm index (odds ratio = 17,55). Variables related to creatinina were sex, ankle-arm index and metabolic syndrome; variables related to GFR were sex, age, ankle-arm index, metabolic syndrome and body mass index (BMI); variables related with albumin/creatinine index included diabetes mellitus. Renal disease is detected in about 2 out of 10 hypertensive patients, when, besides serum creatinina, we analyze albumin/creatinine index and GFR. Metabolic syndrome and ankle-arm index are the main variables associated with renal disease. Copyright 2009 Elsevier España, S.L. All rights reserved.

  6. The efficacy of tolvaptan in the perioperative management of chronic kidney disease patients undergoing open-heart surgery.

    Science.gov (United States)

    Yamada, Mitsutomo; Nishi, Hiroyuki; Sekiya, Naosumi; Horikawa, Kohei; Takahashi, Toshiki; Sawa, Yoshiki

    2017-04-01

    The perioperative management of chronic kidney disease (CKD) patients undergoing open-heart surgery is challenging. In this study, we evaluated the effects of tolvaptan in CKD patients after open-heart surgery. Between 2010 to 2015, 731 patients underwent open-heart surgery in our hospital. We consecutively selected 71 patients with stage IIIa-IV CKD and divided them into two groups. Those who received tolvaptan postoperatively were defined as the "Tolvaptan group" (n = 25) and those who did not were defined as the "Non-tolvaptan group" (n = 46). We compared the urine volume of postoperative days (POD) 1 and 2, the number of days to return to preoperative body weight (BW), and the change in the postoperative estimated glomerular filtration rate (eGFR). In the tolvaptan group, the urine volume was significantly larger (P = .04) and the duration to preoperative BW tended to be shorter. Overall, the postoperative change in the eGFR tended to be better in the tolvaptan group (P = .008). In particular, we found a significantly better trend in CKD stage IV (P = .04) patients and in the patients, whose cardiopulmonary bypass (CPB) time was longer than 120 min (P = .03). Tolvaptan can safely be used for CKD patients undergoing open-heart surgery and can provide a feasible urine volume without leading to a deterioration of their renal function.

  7. [Clinical characteristic of patients with acute kidney injury complicated severe cardio-vascular diseases].

    Science.gov (United States)

    Wróbel, Paweł; Wyrwicz-Zielińska, Grażyna; Krzysztonek-Weber, Izabela; Sułowicz, Władysław

    2016-01-01

    Patients with cardiovascular diseases are a group of increased risk of acute kidney injury (AKI). Mortality in this group of patients with AKI, especially treated in intensive care units, is very high. The aim of this study was to evaluate the clinical characteristic of patients with AKI complicated severe cardiovascular diseases. Retrospective evaluation of 246 questionnaire of patients with AKI in the course of severe cardiovascular diseases treated in the wards of nephrological profile from the malopolska and podkarpackie voivodships in the years 2000-2011 was performed. The group of patients consisted of 157 men and 89 women, with mean age 67.9 ± 14.8 years. The most common cause of AKI were: acute decompensated heart failure--24 (9.8%), chronic decompensated heart failure--94 (38.2%), cardiac arrest--29 (11.8%), myocardial infarction--48 (19.5%), CABG--12 (4.9%), cardiac valve implantation--14 (5.7), heart transplantation--4 (1.6%) and aortic aneurysm--21 (8.5%). Age distribution of patients with AKI revealed that most numerous group had 71-80 years. The most of patients (95.9%) with AKI were treated with hemodialysis. The mortality rate in the study group was very high (69.5%). Recovery of renal function was observed in 39 (27.3%) of patients. Signs of kidney disease before AKI was noted in 116 (47.2%) of patients. Patients with severe cardiovascular complications and AKI had high mortality rate instead of performed hemodialysis treatment.

  8. Microgreens Production with Low Potassium Content for Patients with Impaired Kidney Function

    Directory of Open Access Journals (Sweden)

    Massimiliano Renna

    2018-05-01

    Full Text Available Chronic kidney disease represents a global problem together with other so-called ‘lifestyle-related diseases’. Unlike the healthy population, for the patients with impaired kidney function, it is of course prudent to recommend a restriction of high-potassium foods. Thus, it is suggested to limit the consumption of vegetables, because they generally contain high concentrations of potassium. At the same time, a lower consumption of vegetables reduces the intake of healthy compounds such as vitamins, fibers, and antioxidants, which also reduces the vegetables’ potential benefit in chronic kidney disease patients. Microgreens are an emerging class of specialty crop that represent a nutritious and refined food. In this study, for the first time, some chicory (local variety ‘Molfetta’ and cultivar ‘Italico a costa rossa’ and lettuce (cultivar ‘Bionda da taglio’ genotypes were grown using a hydroponic system with different potassium (K levels (0, 29.1, 58.4, and 117 mg L−1 in order to produce microgreens with a low potassium content. The crop performances, cations content, proximate composition, and antioxidant activity were analyzed. Independent of the genotype, the K content in the microgreens was successfully reduced using a nutrient solution (NS, without K or with 29.1 mg K L−1, which supplied between 103 and 129 mg of K 100 g−1 FW (about 7.7–8.6% of the K daily intake that was recommended for the patients that were affected by chronic kidney disease. Whereas, 100 g of microgreens that were grown by using an NS with 58.4 or 117 mg K L−1 supply between 225 and 250 mg of K (about 15.8–16.5% of the K daily intake recommended for patients affected by chronic kidney disease. No differences were observed in terms of the shoot height, dry matter, proximate composition, and visual quality. A slightly lower yield was observed using an NS with a K concentration <58.4 mg L−1. These results suggest that by using an NS without K

  9. Kidney transplantation after desensitization in sensitized patients: a Korean National Audit.

    Science.gov (United States)

    Huh, Kyu Ha; Kim, Beom Seok; Yang, Jaeseok; Ahn, Jeongmyung; Kim, Myung-Gyu; Park, Jae Berm; Kim, Jong Man; Chung, Byung-Ha; Kim, Joong Kyung; Kong, Jin Min

    2012-10-01

    The number of end-stage renal disease (ESRD) patients with preformed antibodies waiting for a kidney transplant has been increasing lately. We conducted a nationwide study on the outcomes of kidney transplantation after desensitization in Korea. Six transplant centers have run desensitization programs. The patients who underwent living donor kidney transplantation after desensitization from 2002 to 2010 were retrospectively analyzed. A total of 86 cases were enrolled. Thirty-five of these were cases of re-transplantation (40.7 %). Indications of desensitization were positive complement-dependent cytotoxicity (CDC) cross-match responses (CDC(+), 36.0 %), positive flow-cytometric cross-match responses (FCX(+), 54.7 %), and positive donor-specific antibodies (DSA(+), 8.1 %). The desensitization protocols used pre-transplant plasmapheresis (95.3 %), intravenous immunoglobulin (62.8 %), and rituximab (67.4 %). Acute rejection occurred in 18 patients (20.9 %), graft failure occurred in 4 patients, and the 3-year graft survival rate was 93.8 %. The presence of DSA increased the acute rejection rate (P = 0.015) and decreased the 1-year post-transplant estimated glomerular filtration rate (P = 0.006). Although rejection-free survival rates did not differ significantly between the CDC(+) and FCX(+) groups, the 1-year estimated glomerular filtration rate was lower in the CDC(+) group (P = 0.010). Infectious and significant bleeding complications occurred in 15.5 % and 4.7 % of cases, respectively. Kidney transplantation after desensitization had good graft outcomes and tolerable complications in Korea, and therefore, this therapy can be recommended for sensitized ESRD patients.

  10. [Management of patients with bronchial asthma received general anesthesia and surgical intervention].

    Science.gov (United States)

    To, Masako; Tajima, Makoto; Ogawa, Cyuhei; Otomo, Mamoru; Suzuki, Naohito; Sano, Yasuyuki

    2002-01-01

    Stimulation to bronchial mucosa is one of the major risk factor of asthma attack. When patients receive surgical intervention and general anesthesia, they are always exposed to stimulation to bronchial mucosa. Prevention method of bronchial asthma attack during surgical intervention is not established yet. We investigated that clinical course of patients with bronchial asthma who received general anesthesia and surgical intervention. Seventy-six patients with bronchial asthma were received general anesthesia and surgical intervention from 1993 to 1998. Twenty-four patients were mild asthmatic patients, 39 were moderate asthmatic patients and 13 were severe asthmatic patients. Preoperative treatment for preventing asthma attack was as follows; Eight patients were given intravenous infusion of aminophylline before operation. Fifty-two patients were given intravenous infusion of aminophylline and hydrocortisone before operation. Three patients were given intravenous infusion of hydrocortisone for consecutive 3 days before operation. Thirteen patients were given no treatment for preventing asthma attack. One patient was suffered from asthma attack during operation. She was given no preventing treatment for asthma attack before operation. Three patients were suffered from asthma attack after operation. No wound dehiscence was observed in all patients. To prevent asthma attack during operation, intravenous infusion of steroid before operation is recommended, when patients with asthma receive general anesthesia and surgical intervention.

  11. LAPAROSCOPIC RECONSTRUCTION OF THE URINARY TRACT IN PATIENTS WITH URETERAL STRICTURE AFTER KIDNEY TRANSPLANTATION

    Directory of Open Access Journals (Sweden)

    D. V. Perlin

    2013-01-01

    Full Text Available Aim. Ureteral obstruction secondary to ischemia is the most common urologic complication of kidney trans- plantation. Pyeloureteral anastomosis with recipient ureter has shown most satisfactory long-term results in its management. Existing urinary infection and immunosupression determine the high risk of wound complications. We have experience more than 50 reconstructive procedures of urinary tract after kidney transplantation by open surgery during 25 years. Till last time this procedure has been performed through open surgery. Method. We used pyeloureteral anastomosis with recipient ureter in two patients with ureteral stricture after kidney transplantation by laparoscopic approach. The operations lasted 215 and 275 min respectively. In both cases the surgery was per- formed after percutaneous nephrostomy because of deterioration of transplanted kidney function. Internal stent was indwelled laparoscopicaly. No drain tube was left. Results. The nephrostomy tubes were removed after 10 and 7 days respectively. The stents were removed after 27 and 20 days respectively. No complications were seen during the surgery and postoperative period. Now serum creatinine level is 0.12 mmol/l and 0.15 mmol/l after 15 and 12 months after surgery respectively. Conclusion. In spite of some difficulties related with topographic land- marks and severe tissues fibrosis after transplantation laparoscopic pyeloureterostomy in transplanted kidney is safe and feasible procedure. The main advantage is absence of risk of most serious complications related with wound infection in immune compromised patients. Moreover, early recovery to usual activity and diet facilita- tes to prevent pulmonary infections and to normalize intestinal absorbability of the immunosuppressive drugs. 

  12. Kidney Quiz

    Science.gov (United States)

    ... Cares Peers Support Ask the Doctor My Food Coach Nutrition Dialysis Patient & Family Resources Emergency Resources A ... State Charity Registration Disclosures © 2017 National Kidney Foundation, Inc., 30 East 33rd Street, New York, NY 10016, ...

  13. Palliative care for patients with cancer: do patients receive the care they consider important? A survey study.

    Science.gov (United States)

    Heins, Marianne; Hofstede, Jolien; Rijken, Mieke; Korevaar, Joke; Donker, Gé; Francke, Anneke

    2018-04-17

    In many countries, GPs and home care nurses are involved in care for patients with advanced cancer. Given the varied and complex needs of these patients, providing satisfactory care is a major challenge for them. We therefore aimed to study which aspects of care patients, GPs and home care nurses consider important and whether patients receive these aspects. Seventy-two Dutch patients with advanced cancer, 87 GPs and 26 home care nurses rated the importance of support when experiencing symptoms, respect for patients' autonomy and information provision. Patients also rated whether they received these aspects. Questionnaires were based on the CQ index palliative care. Almost all patients rated information provision and respect for their autonomy as important. The majority also rated support when suffering from specific symptoms as important, especially support when in pain. In general, patients received the care they considered important. However, 49% of those who considered it important to receive support when suffering from fatigue and 23% of those who wanted to receive information on the expected course of their illness did not receive this or only did so sometimes. For most patients with advanced cancer, the palliative care that they receive matches what they consider important. Support for patients experiencing fatigue may need more attention. When symptoms are difficult to control, GPs and nurses may still provide emotional support and practical advice. Furthermore, we recommend that GPs discuss patients' need for information about the expected course of their illness.

  14. The impact of body weight management in chronic kidney disease patients with obesity.

    Science.gov (United States)

    Wang, Ya-Ling; Shu, Kuo-Hsiung; Yang, Mei-Fang; Yang, Wen-Ching; Wu, Ming-Ju; Lin, Tzu-Mei; Chen, Cheng-Hsu

    2013-09-01

    Chronic kidney disease (CKD) and obesity are important public health concerns. Because obesity may initiate and/or accelerate kidney damage, weight control may benefit CKD patients. We examined the influence of dietary management and physical exercise in 38 obese CKD patients with or without target reduction of body weight 3% or more from baseline. After a 2-month lifestyle intervention program, those with target body weight control had significant improvement of blood pressure control, as well as reduced lipid profiles, serum creatinine level (1.1 ± 0.3 vs. 0.8 ± 0.3; P management and exercise were associated with improvements in health-related physical fitness, cardiovascular risk factors (blood pressure and lipid control), and renal profiles in obese CKD patients. Supportive individualized programs for lifestyle change could exert beneficial effects, but long-term research with a larger patient population is needed to elucidate the optimal effective combination of dietary management and exercise. Copyright © 2013 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  15. Glycaemic changes in patients with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Guillermo De’Marziani

    2016-03-01

    OGTT is suggested for all CKD patients since it is able to detect the full range of unknown dysglycaemias, which avoids underdiagnoses and favours performing treatments to prevent progression in DM risk groups (IFG and/or IGT. It also aids in the selection of the most appropriate medication for transplantation or treatment initiation in new cases of undiagnosed DM to decrease morbidity and mortality.

  16. Genetic and Non-genetic Factors Associated WithConstipation in Cancer Patients Receiving Opioids

    OpenAIRE

    Laugsand, Eivor Alette; Skorpen, Frank; Kaasa, Stein; Sabatowski, Rainer; Strasser, Florian; Fayers, Peter; Klepstad, Pål

    2015-01-01

    Objectives: To examine whether the inter-individual variation in constipation among patients receiving opioids for cancer pain is associated with genetic or non-genetic factors. Methods: Cancer patients receiving opioids were included from 17 centers in 11 European countries. Intensity of constipation was reported by 1,568 patients on a four-point categorical scale. Non-genetic factors were included as covariates in stratified regression analyses on the association between constipation a...

  17. Acute Kidney Injury due to Menstruation-related Disseminated Intravascular Coagulation in an Adenomyosis Patient: A Case Report

    Science.gov (United States)

    Son, Jungmin; Seong, Eun Young; Song, Sang Heon; Lee, Soo Bong; Kang, Jin; Yang, Byeong Yun; Lee, Su Jin; Choi, Jong-Ryeol; Lee, Kyu-Sup; Kwak, Ihm Soo

    2010-01-01

    The authors report a case of acute kidney injury (AKI) resulting from menstruation-related disseminated intravascular coagulation (DIC) in an adenomyosis patient. A 40-yr-old woman who had received gonadotropin for ovulation induction therapy presented with anuria and an elevated serum creatinine level. Her medical history showed primary infertility with diffuse adenomyosis. On admission, her pregnancy test was negative and her menstrual cycle had started 1 day previously. Laboratory data were consistent with DIC, and it was believed to be related to myometrial injury resulting from heavy intramyometrial menstrual flow. Gonadotropin is considered to play an important role in the development of fulminant DIC. This rare case suggests that physicians should be aware that gonadotropin may provoke fulminant DIC in women with adenomyosis. PMID:20808684

  18. Prognosis of Acute Kidney Injury and Hepatorenal Syndrome in Patients with Cirrhosis: A Prospective Cohort Study

    Directory of Open Access Journals (Sweden)

    Andrew S. Allegretti

    2015-01-01

    Full Text Available Background/Aims. Acute kidney injury is a common problem for patients with cirrhosis and is associated with poor survival. We aimed to examine the association between type of acute kidney injury and 90-day mortality. Methods. Prospective cohort study at a major US liver transplant center. A nephrologist’s review of the urinary sediment was used in conjunction with the 2007 Ascites Club Criteria to stratify acute kidney injury into four groups: prerenal azotemia, hepatorenal syndrome, acute tubular necrosis, or other. Results. 120 participants with cirrhosis and acute kidney injury were analyzed. Ninety-day mortality was 14/40 (35% with prerenal azotemia, 20/35 (57% with hepatorenal syndrome, 21/36 (58% with acute tubular necrosis, and 1/9 (11% with other (p=0.04 overall. Mortality was the same in hepatorenal syndrome compared to acute tubular necrosis (p=0.99. Mortality was lower in prerenal azotemia compared to hepatorenal syndrome (p=0.05 and acute tubular necrosis (p=0.04. Ten participants (22% were reclassified from hepatorenal syndrome to acute tubular necrosis because of granular casts on urinary sediment. Conclusions. Hepatorenal syndrome and acute tubular necrosis result in similar 90-day mortality. Review of urinary sediment may add important diagnostic information to this population. Multicenter studies are needed to validate these findings and better guide management.

  19. Identification of differential gene expression patterns in human arteries from patients with chronic kidney disease

    DEFF Research Database (Denmark)

    Stubbe, Jane; Skov, Vibe; Thiesson, Helle Charlotte

    2018-01-01

    BACKGROUND: Uremia accelerates atherosclerosis but little is known about affected pathways in human vasculature. This study aimed to identify differentially expressed arterial transcripts in patients with chronic kidney disease (CKD) Methods: Global mRNA expression was estimated by microarray...... hybridization in iliac arteries (n=14) from renal transplant recipients and compared with renal arteries from healthy living kidney donors (n=19) in study 1. Study 2 compared non-atherosclerotic internal mammary arteries (IMA) from five patients with elevated plasma creatinine levels and age and gender matched...... controls with normal levels. Western blotting and immunohistochemistry for selected proteins was performed on a subset of study 1 samples. RESULTS: 15 gene transcripts with fold changes (FC)>1.05 were significantly different between the two groups in study 1, with false discovery rates (FDR) of

  20. Synovial sarcoma of the kidney in a young patient with a review of the literature

    Directory of Open Access Journals (Sweden)

    Mahmoud Abbas

    2014-06-01

    Full Text Available Synovial sarcoma (SS is a soft tissue, generally deep seated neoplasms that occurs generally in the proximity of large joints. We report of a case of a 33-year-old man who was diagnosed with primary SS of the kidney which is an extremely rare tumor that accounts for less than 2% of malignant renal tumors. Contemporary management of renal synovial sarcoma includes surgical resection and ifosfamide-based chemotherapy and they remain the mainstay of therapy of synovial sarcoma, which is often applied, combined as part of an aggressive treatment approach. Fewer than 50 patients have been described in the English literature. Physicians should be aware of the possibility of malignancy in cystic renal masses and raise the suspicion of synovial sarcoma, especially when patients with renal masses are young adults. Along with the case report a literature review on primary synovial sarcomas of the kidney is provided with focus on the renal tumors’ differential diagnosis.

  1. Analysis of elements in human blood of patients with chronic kidney disease using neutron activation analysis

    International Nuclear Information System (INIS)

    Metairon, S.; Zamboni, C.B.; Kovacs, L.; Genezini, F.A.; Santos, N.F.; Vilela, E.C.

    2009-01-01

    Neutron activation analysis has been used to determine Br, Ca, Cl, K, Mg and Na concentrations in whole blood of patients with chronic kidney disease (CKD) as well as in whole blood of normal individuals (control group). The dependence of the elements concentration in function of sex, age, time and type of treatment were investigated. The similarities and differences between healthy individuals and CKD are discussed. (author)

  2. Modeling Red Blood Cell and Iron Dynamics in Patients with Chronic Kidney Disease

    Science.gov (United States)

    2012-02-10

    level in the body. Most patients with CKD have elevated levels of inflammation due to CKD and the presence of other medical issues (e.g., diabetes ...Blood, 37 (1971), 725–732. [11] Chung-Che Chang, Yayan Chen, Kapil Modi , Omar Awar, Clarence P. Alfrey, and Lawrence Rice, Changes of red blood cell...National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, 2008. [43] M. M. Udden, T. B. Driscoll, M

  3. The influence of contrast media on kidney function in patients with stable coronary artery disease

    DEFF Research Database (Denmark)

    Reuter, Simon Bertram; Harutyunyan, Marina; Mygind, Naja Dam

    2014-01-01

    AIMS: To investigate the incidence of contrast media-induced nephropathy (CIN) in patients with stable coronary artery disease (CAD) referred for elective coronary intervention following hydration routines. The reversibility of CIN was followed in a 6 month-period. METHODS AND RESULTS: A total...... coronary interventions. Kidney function and the amount of contrast media used was not a predictor of CIN development. The induced CIN was not completely normalized in a 6-month follow-up period....

  4. The Relationship between Burden and Depression in Spouses of Chronic Kidney Disease Patients

    OpenAIRE

    Athina Paschou; Dimitrios Damigos; Petros Skapinakis; Kostas Siamopoulos

    2018-01-01

    The purpose of the present study was to investigate the burden and depression in spouses of patients with chronic kidney disease (CKD). The interrelation between burden and depression in family caregivers has been pointed out by previous researches in several chronic diseases and researchers agree that they clearly go together and one cannot talk about one without considering the other. More particularly, in the present study, the caregiver burden, the depression, anxiety, and also health-rel...

  5. Habitual dietary phosphorus intake and urinary excretion in chronic kidney disease patients

    DEFF Research Database (Denmark)

    Salomo, Louise Havkrog; Kamper, Anne-Lise; Møller, Grith

    2017-01-01

    Hyperphosphatemia in chronic kidney disease (CKD) is associated with vascular calcification, cardiovascular morbidity and mortality. The aim of this study was to estimate the daily dietary phosphorus intake compared with recommendations in CKD patients and to evaluate the reproducibility of the 2...... to estimate the individual phosphorus excretion.European Journal of Clinical Nutrition advance online publication, 14 December 2016; doi:10.1038/ejcn.2016.247....

  6. Vitamin D in the Patients with Chronic Kidney Disease: When, to Whom and in Which Form

    OpenAIRE

    Pavlovic, Drasko; Katicic, Dajana; Gulin, Tonko; Josipovic, Josipa

    2015-01-01

    Alteration in vitamin D metabolism has a central role in the pathogenesis of secondary hyperparathyroidism (SHPT) and is also associated with increased cardiovascular morbidity and mortality in patients with chronic kidney disease (CKD). For more than sixty years, vitamin D, nutritional vitamin D (ergocalciferol, cholecalciferol or calcifediol) and nonselective vitamin D receptor (VDR) activators (calcitriol, alfacalcidol) have been used in the prevention and treatment of SHPT. In the last tw...

  7. An unexpected cause of diffuse alveolar hemorrhage in a kidney transplant patient.

    Science.gov (United States)

    Schlageter, Manuel; Jahn, Kathleen D; Tzankov, Alexandar; Wiese, Mark; Bubendorf, Lukas; Tamm, Michael; Savic, Spasenija

    2014-01-01

    Diffuse alveolar hemorrhage (DAH) is a life-threatening condition requiring urgent treatment. There are many different treatment-relevant causes of DAH, making the diagnostic approach to these patients complex and necessitating a multidisciplinary team. We report the case of a kidney transplant recipient in whom all diagnostic efforts did not reveal the cause of DAH, and only autopsy was able to establish an unexpected diagnosis. © 2014 S. Karger AG, Basel.

  8. Pure red cell aplasia in a simultaneous pancreas-kidney transplantation patient: inside the erythroblast

    Directory of Open Access Journals (Sweden)

    Francesca Labbadia

    2012-09-01

    Full Text Available A case of pure red cell aplasia in a simultaneous kidney-pancreas transplant recipient on immunosuppressive therapy is reported here. The patient presented with anemia unresponsive to erythropoietin treatment. Bone marrow cytomorphology was highly suggestive of parvovirus pure red cell aplasia, which was confirmed with serology and polymerase chain reaction positive for parvovirus B19 DNA in peripheral blood. After the administration of intravenous immunoglobulin the anemia improved with a rising number of the reticulocytes.

  9. Everolimus-associated acute kidney injury in patients with metastatic breast cancer

    Directory of Open Access Journals (Sweden)

    A Chandra

    2017-01-01

    Full Text Available Recently, everolimus (Evl has been introduced in the management of hormone receptor-positive metastatic breast cancer, in combination with aromatase inhibitors. Evl-induced acute kidney injury has hitherto been described in other malignancies, especially renal cell cancer, but only once before in a patient with breast cancer. We describe two cases of Evl-associated nephrotoxicity in patients with breast cancer, one of whom underwent a renal biopsy showing acute tubular necrosis. Both our patients improved after withdrawal of the offending agent and have normal renal functions on follow-up.

  10. Recurrence of ANCA-associated vasculitis in a patient with kidney trasplant

    Directory of Open Access Journals (Sweden)

    Pedro García Cosmes

    2016-03-01

    Full Text Available Renal disease secondary to vasculitis associated with anti-neutrophil cytoplasmic antibodies (ANCA can lead to chronic renal disease requiring renal replacement therapy. In these patients, kidney transplantation offers excellent long-term rates of allograft and patient survival; consequently, they can be trasplanted when the clinical disease activity has remitted. However, the risk of disease relapses in the renal allograft remains, although at lower rates due to modern immunosuppressive regimes. We describe the case of a male patient with extracapillary glomerulonephritis type III C-ANCA (+ who developed a recurrence in the renal allograft 8 years after transplantation. Intensive immunosupression with plasmapheresis controlled the disease.

  11. The probability of resistant hypertension during dental treatment of chronic kidney disease patients

    International Nuclear Information System (INIS)

    Chidambaram, R.

    2017-01-01

    Oral rehabilitation in medically compromised patients like chronic kidney disease (CKD) needs special dental care. Many papers have been published on dental considerations for such individuals. However, literature citing oral care for patients with risk factors of CKD are scarce. Resistant hypertension, one such risk factor, is closely related to CKD. Furthermore, the associated increased prevalence and adverse renal/cardiac outcomes motivated the author to report its unexplored association/impact during dental care. The importance of assessing glomerular filtration rate is highlighted to better understand patients' medical conditions. (author)

  12. Comparison between a serum creatinine-and a cystatin C-based glomerular filtration rate equation in patients receiving amphotericin B.

    Science.gov (United States)

    Karimzadeh, Iman; Khalili, Hossein

    2016-06-06

    Serum cystatin C (Cys C) has a number of advantages over serum creatinine in the evaluation of kidney function. Apart from Cys C level itself, several formulas have also been introduced in different clinical settings for the estimation of glomerular filtration rate (GFR) based upon serum Cys C level. The aim of the present study was to compare a serum Cys C-based equation with Cockcroft-Gault serum creatinine-based formula, both used in the calculation of GFR, in patients receiving amphotericin B. Fifty four adult patients with no history of acute or chronic kidney injury having been planned to receive conventional amphotericin B for an anticipated duration of at least 1 week for any indication were recruited. At three time points during amphotericin B treatment, including days 0, 7, and 14, serum cystatin C as well as creatinine levels were measured. GFR at the above time points was estimated by both creatinine (Cockcroft-Gault) and serum Cys C based equations. There was significant correlation between creatinine-based and Cys C-based GFR values at days 0 (R = 0.606, P = 0.001) and 7 (R = 0.714, P creatinine-and a cystatin C-based glomerular filtration rate equation in patients receiving amphotericin B.

  13. Identification of patients at risk of acute rejection by pretransplantation and posttransplantation monitoring of soluble CD30 levels in kidney transplantation.

    Science.gov (United States)

    Sengul, Sule; Keven, Kenan; Gormez, Ulku; Kutlay, Sim; Erturk, Sehsuvar; Erbay, Bulent

    2006-04-27

    In this study, we investigated the impact of pre- and posttransplantation sCD30 monitoring on early (acute rejection (AR) risk and analyzed the effect of different immunosuppressive regimens on posttransplantation sCD30 levels in kidney recipients. Fifty patients receiving kidney allograft and 10 healthy donors were included in this retrospective cohort study. Eight patients developed biopsy-proven AR (19%). In pretransplantation samples, patients showed a significantly higher sCD30 than healthy controls. The pretransplantation and posttransplantation (day-15) sCD30 levels were significantly elevated in rejecting patients compared to non-rejecting patients. No significant differences among immunosuppressive regimens were found in posttransplantation sCD30 levels. High pretransplantation and posttransplantation (day 15) sCD30 levels are associated with increased risk of early AR, and sCD30 can be another tool to evaluate immunological risk prior to kidney transplantation. There was no difference in immunosuppressive regimens used in this study on posttransplantation sCD30 levels at the first month.

  14. Extracorporeal shock waves lithotripsy of urinary organs in patients with one kidney

    Directory of Open Access Journals (Sweden)

    Zogović Jezdimir

    2002-01-01

    Full Text Available Extracorporeal Shock Waves Lithotripsy (ESWL is a method of choice in the treatment of lithiasis. Surgical treatment is reduced to minimum, which in our case means 1-2%. Contraindications for using this method are: blood coagulation disorders, manifest tuberculosis, pregnancy, over obesity. Thanks to appropriate indications and technique which is used in an adequate way as well as to various endurological manipulations, removal of a stone by this method is safe, trauma is minimised, which is very important for patients with one kidney. During the last three years, usually in hospital conditions, 57 patients were treated in this way. Removal of a stone was performed by Extracorporeal Shock Waves Lithotripsy as mono therapy in 30 (53% patients; Extracorporeal Shock Waves Lithotripsy by using Double-J catheter in 16 (28% patients; Extracorporeal Lithotripsy with urine derivation by percutaneous nephrostome in 11 (19% patients. Endurological methods were used in 27 patients. Disintegration of stone was performed in the proper way. Full success was reached. Two patients had incrustation of ureteral catheter which had to be removed by surgery. In two other patients with inferior function of one kidney, after brief obstruction, hemodialisis was performed. Our results confirm that this method is nonaggressive, tech nically perfect for disintegration of urineorgans stone on all levels followed by small complications which are often solved by endoscopie manipulations.

  15. Assessing Selenium, Manganese, and Iodine Status in Pediatric Patients Receiving Parenteral Nutrition.

    Science.gov (United States)

    Johnsen, Jacob Clarke; Reese, Susan Anne; Mackay, Mark; Anderson, Collin R; Jackson, Daniel; Paul, Irasema Libertad

    2017-08-01

    Pediatric patients who are receiving parenteral nutrition (PN) unsupplemented with trace minerals can become deficient. Due to shortages in trace mineral products and the 2004 American Society for Parenteral and Enteral Nutrition report stating that individualized trace element supplementation may be warranted, a review was conducted concerning the trace minerals selenium (Se), manganese (Mn), and iodine (I). A retrospective review of pediatric patients receiving PN that contained Se and Mn was conducted to determine if a difference existed between them and patients receiving PN without Se and Mn. Statistical analysis was done to assess a difference between trace mineral levels and the time to deficiency between supplemented and unsupplemented patients. Unsupplemented I patients had urine I levels assessed to determine deficiencies in patients receiving PN. Plasma Se levels were measured at a mean of 20 days for supplemented patients (n = 131) and 19 days for nonsupplemented patients (n = 57) with no difference between groups ( P = .2973). Plasma Mn levels were measured at a mean of 28 days, showing no statistical difference ( P = .721). Of the 177 nonsupplemented I patients, 74% demonstrated I deficiencies without supplementation. Time to the development of a Se, Mn, or I deficiency is important to guide supplementation of exclusive PN in children when trace mineral products are short in supply. Our retrospective experience supports assessment of the trace minerals Se at 21 days and Mn at 30 days. It also suggests that some pediatric patients receiving PN are deficient in I.

  16. Prevention of contrast-induced nephropathy with single bolus erythropoietin in patients with diabetic kidney disease: A randomized controlled trial.

    Science.gov (United States)

    Shema-Didi, Lilach; Kristal, Batya; Eizenberg, Sarit; Marzuq, Nabil; Sussan, Majdy; Feldman-Idov, Yulie; Ofir, Pnina; Atar, Shaul

    2016-04-01

    Contrast-induced-nephropathy (CIN) is associated with poor outcomes, thus prevention of CIN may be of clinical value. Erythropoietin (EPO) has been shown to elicit tissue-protective effects in experimental models and in clinical studies of acute kidney injury. We therefore evaluated its effectiveness for prevention of CIN after coronary angiography (CA) ± percutaneous coronary intervention (PCI) in diabetic patients with chronic kidney disease. A prospective, randomized, controlled trial was carried out in 138 diabetic patients with eGFR <60 mL/min who underwent non-urgent CA ± PCI. Patients received normal saline and n-acetyl cysteine before CA, with or without 50,000 U of EPO administered 30 min prior to CA. CIN was defined as an increase in serum creatinine of at least 0.5 mg/dL during the first 2 days after exposure to contrast media. Primary outcome was the incidence of CIN. Secondary outcomes were the sensitivity and positive predictive value (PPV) of Cystatin C (CC) and Neutrophil-gelatinase-associated-lipocalin (NGAL) for diagnosis of CIN. The observed incidence of CIN was 8.7%, significantly lower than the expected for such high-risk population. The administration of EPO prior to CA did not reduce the incidence of CIN (9.7% vs. 7.6%, P = 0.65). CC and NGAL demonstrated a low sensitivity (16.6%) and low PPV (6.7 and 33.3%, respectively) for detecting CIN. The administration of EPO prior to CA did not reduce the incidence of CIN. Additional prospective research with a larger sample size and in other patient categories is essential to further define the potential protective effect of EPO on prevention of CIN. © 2015 Asian Pacific Society of Nephrology.

  17. Enhanced Psychosocial Support for Caregiver Burden for Patients With Chronic Kidney Failure Choosing Not to Be Treated by Dialysis or Transplantation: A Pilot Randomized Controlled Trial.

    Science.gov (United States)

    Chan, Kwok Ying; Yip, Terence; Yap, Desmond Y H; Sham, Mau Kwong; Wong, Yim Chi; Lau, Vikki Wai Kee; Li, Cho Wing; Cheng, Benjamin Hon Wai; Lo, Wai Kei; Chan, Tak Mao

    2016-04-01

    Family caregivers of patients with chronic kidney failure have increased burden, as reflected by their high frequency of physical and mental disturbances. The impact of enhanced psychosocial support to caregivers of patients with chronic kidney failure remains unclear. Open-label randomized controlled trial. All new patients referred to the renal palliative clinic were screened. Caregivers of patients who met the following criteria were recruited: (1) chronic kidney failure as defined by creatinine clearance renal care (control). Enhanced psychosocial support included counseling and psychosocial interventions by an on-site palliative care nurse and designated social worker. Each caregiver was followed up at 2- to 4-week intervals for up to 6 months. Zarit Burden Inventory (ZBI) and Hospital Anxiety and Depression Scale (HADS) in caregivers and McGill Quality of Life scores in patients of both groups were compared. 29 pairs of family caregivers/patients with chronic kidney failure were randomly assigned (intervention, n=14; control, n=15). Mean ages of patients and caregivers were 81.6 ± 5.1 and 59.8 ± 14.2 (SD) years, respectively. The intervention group showed significantly lower ZBI scores than the control group at 1 and 3 months (22.0 ± 5.3 vs 31.6 ± 9.5 and 21.3 ± 6.6 vs 33.4 ± 7.2; P=0.006 and P=0.009, respectively). HADS anxiety scores of caregivers who received the intervention were significantly lower than those of controls at 1 and 3 months (7.1 ± 3.2 vs 10.1 ± 2.2 and 6.5 ± 4.5 vs 11.0 ± 3.1; P=0.01 and P=0.03, respectively). Insignificant reductions in ZBI and HADS scores were found at 6 months. 19 patients died (intervention, n=10; control, n=9) during the study period. The study is limited by a relatively small sample size and short duration. Enhanced psychosocial support program in patients with chronic kidney failure and caregivers resulted in an early significant reduction in caregiver burden and anxiety. Copyright © 2016 National Kidney

  18. Characteristics of Hemorrhagic Peptic Ulcers in Patients Receiving Antithrombotic/Nonsteroidal Antiinflammatory Drug Therapy

    OpenAIRE

    Nakamura, Kazuhiko; Akahoshi, Kazuya; Ochiai, Toshiaki; Komori, Keishi; Haraguchi, Kazuhiro; Tanaka, Munehiro; Nakamura, Norimoto; Tanaka, Yoshimasa; Kakigao, Kana; Ogino, Haruei; Ihara, Eikichi; Akiho, Hirotada; Motomura, Yasuaki; Kabemura, Teppei; Harada, Naohiko

    2012-01-01

    Background/Aims Antithrombotic/nonsteroidal antiinflammatory drug (NSAID) therapies increase the incidence of upper gastrointestinal bleeding. The features of hemorrhagic peptic ulcer disease in patients receiving antithrombotic/NSAID therapies were investigated. Methods We investigated the medical records of 485 consecutive patients who underwent esophagogastroduodenoscopy and were diagnosed with hemorrhagic gastroduodenal ulcers. The patients treated with antithrombotic agents/NSAIDs were c...

  19. Biochemical and Clinical Variables of Normal Parathyroid and Hyperparathyroid Diabetic Chronic Kidney Disease Patients

    Directory of Open Access Journals (Sweden)

    Syed Abdul Kader

    2016-09-01

    Full Text Available Background: In chronic kidney disease (CKD intact parathyroid hormone (iPTH level is often increased before clinical hyperphosphatemia occurs. Despite its importance very few studies evaluated parathyroid status in CKD. Objective: The study was undertaken to estimate level of parathormone in diabetic CKD patients at a tertiary level hospital and assessing its relationship with different parameters like hemoglobin, calcium etc. and comparing biochemical and clinical variables between normal parathyroid and hyperparathyroid groups. Materials and Methods: It was a hospital based cross-sectional study involving purposively selected chronic kidney disease patients attending nephrology and endocrinology outdoor and indoor services of BIRDEM hospital, Dhaka, Bangladesh. Study was conducted during the period of April to October 2010. All the subjects were divided into two groups based on serum parathormone level and different parameters were compared between groups. Results: The mean duration of chronic kidney disease was significantly higher in hyperparathyroid group than that in the normal group (<0.001. Retinopathy and hypertension were more common in hyperparathyroid group than that in patients with normal serum parathormone (p<0.001 and p=0.012. Neuropathy was solely present in hyperparathyroid group (p<0.001. Mean fasting blood glucose, serum creatinine and serum phosphate were significantly higher in the hyperparathyroid group compared to normal group (p<0.001 in all cases while the mean serum calcium and haemoglobin were lower in hyperparathyroid group than those in the normal group (p<0.001 in both cases. Serum creatinine and serum parathormone bears a significantly linear relationship (r=0.986, p<0.001, while serum parathormone and serum calcium bears a significantly negative relationship (r=−0.892 and p<0.001. Conclusion: Earlier intervention on the basis of iPTH in addition to other biochemical parameters of chronic kidney disease is

  20. Effects of Omega-3 Fatty Acids on Markers of Inflammation in Patients With Chronic Kidney Disease: A Controversial Issue.

    Science.gov (United States)

    Hu, Chun; Yang, Ming; Zhu, Xuejing; Gao, Peng; Yang, Shikun; Han, Yachun; Chen, Xianghui; Xiao, Li; Yuan, Shuguang; Liu, Fuyou; Kanwar, Yashpal S; Sun, Lin

    2018-04-01

    Chronic kidney disease (CKD) is a global problem which contributes to a significant morbidity and mortality in China. Concomitant inflammatory state further boosts the mortality due to cardiovascular events in patients with CKD undergoing dialysis. There is a general notion that Omega-3 fatty acids including docosahexaenoic acids (DHA) and eicosapentaenoic (EPA) have certain health benefits perhaps via the regulation of inflammation. However, the anti-inflammatory effect of omega-3 fatty acids in patients with CKD is controversial. We analyzed the data of oral supplementation of omega-3 fatty acids in CKD patients by searching literature on database from inception to August 2016. The analysis included randomized controlled trials (RCTs) derived from multiple databases, and the effect of omega-3 fatty acids supplementation versus the control cohorts were compared. All of the data analysis was calculated by RevMan 5.2. A total of 12 RCTs involving 487 patients were included in the meta-analysis. Among them 254 patients received