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Sample records for mellitus postrasplante renal

  1. Factores de riesgo asociados al desarrollo de eventos cardiovasculares en pacientes postrasplante renal

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    Ana M. Barón

    2018-01-01

    Conclusiones: en el seguimiento a uno y cinco años postrasplante renal de los pacientes del Hospital Universitario San Ignacio se identificó una tasa baja de eventos cardiovasculares con una modificación en la prevalencia de algunos factores de riesgo cardiovascular.

  2. La infección por citomegalovirus postrasplante renal y pérdida del injerto a largo plazo

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    María Ovidia López-Oliva

    2017-09-01

    Conclusión: La replicación viral después del trasplante es un factor de riesgo de pérdida del injerto pero no de mortalidad a largo plazo. Las estrategias de prevención disminuyen la incidencia de infección y enfermedad por CMV postrasplante.

  3. Factores de riesgo asociados al desarrollo de eventos cardiovasculares en pacientes postrasplante renal

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    Ana M. Barón; Ángel A. García-Peña; Paola K. García; Edna Salazar; Carlos Andrés Blanco; María C. Betancur; Nicolás F. Amaya

    2018-01-01

    Objetivo: describir el comportamiento de los factores de riesgo cardiovascular en pacientes con trasplante renal y su relación con los desenlaces cardiovasculares a uno y cinco años luego del trasplante. Métodos: se realizó un estudio analítico de cohorte retrospectivo en los pacientes con trasplante renal del Hospital Universitario San Ignacio con seguimiento institucional por lo menos de un año. Se analizaron las variables demográficas, los factores de riesgo cardiovascular y los desenla...

  4. Anemia y fiebre en el postrasplante renal: su relación con el parvovirus humano B19

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    Yanet Parodis López

    2017-03-01

    Presentamos el caso clínico de un varón de 65 años con trasplante renal de donante cadáver en septiembre de 2014. A los 38 días del trasplante comienza con anemia progresiva y resistente a los agentes estimulantes de la eritropoyesis. A los 64 días se produce hipertermia, con deterioro progresivo de su estado general. La serología vírica resultó negativa, al igual que la PCR inicial en sangre del parvovirus humano B19. A los 4 meses y 19 días se realiza una biopsia de médula ósea en la que se observan eritroblastos gigantes con inclusiones víricas nucleares compatibles con parvovirus, por lo que se realiza una PCR en dicho tejido que confirma el diagnóstico. Una segunda PCR en sangre resultó positiva. Tras el tratamiento con inmunoglobulinas intravenosas (IGIV y la suspensión temporal del micofenolato de mofetilo, se produce una remisión completa de la enfermedad, aunque persistía positiva la PCR para el parvovirus B19 en sangre, lo que hace necesario vigilar probables recidivas.

  5. Renal pathological implications in type 2 diabetes mellitus patients with renal involvement.

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    Li, Li; Zhang, Xiuhui; Li, Zhicheng; Zhang, Rui; Guo, Ruikun; Yin, Qinghua; Yang, Lichuan; Yue, Rongzheng; Su, Baihai; Huang, Songmin; Xu, Huan; He, Cijiang; Liu, Fang

    2017-01-01

    To investigate the renal pathological implications in type 2 diabetes mellitus patients with renal involvement. A total of 328 type 2 diabetes mellitus (T2DM) patients with renal involvement who underwent a renal biopsy and received follow-up for at least one year were recruited in our study. The patients were divided into the diabetic nephropathy (DN), non-diabetic renal disease (NDRD), and NDRD superimposed on DN groups based on the pathological diagnosis. Renal outcomes were defined by the initiation of renal replacement therapy or doubling of the serum creatinine. Kaplan-Meier analysis was used to compare renal survival, and Cox proportional hazard analysis was used to determine the predictors of renal outcomes in the DN group. Renal biopsy findings revealed that 188 patients (57.32%) had pure DN, 121 patients (36.89%) had NDRD alone, and 19 patients (5.79%) had NDRD superimposed on DN. The most frequent subclassification of NDRD was membranous nephropathy (MN). Compared with the NDRD and NDRD superimposed on DN groups, patients with pure DN had poorer renal function and lower renal survival rates. In the DN group, the five-year renal survival rates of glomerular classes of I, IIa, IIb, III and IV were 100%, 84.62%, 60%, 47.5% and 33.33%, respectively. Multivariate Cox proportional hazard analysis showed that the glomerular lesions, proteinuria and serum creatinine were independent risk factors for renal outcomes, while interstitial fibrosis/inflammation and arteriolar hyalinosis were not independently associated with renal outcomes in the DN group. Making an accurate pathologic diagnosis by renal biopsy is crucial for diabetes mellitus (DM) patients with renal involvement. The findings of our present study indicated that patients with pure DN had poorer renal outcomes than patients with NDRD or NDRD superimposed on DN. The classification of glomerular lesions, proteinuria and serum creatinine were independent risk factors for renal outcomes in the DN group

  6. Early markers of renal damage in obstructive sleep apnea syndrome (OSAS patients with or without diabetes mellitus

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    Shereen Farghaly

    2017-10-01

    Conclusion: Renal impairment is common in OSAS patients but more frequent if associated with diabetes mellitus. RDW% can be used as simple screening test for early detection of renal injury in OSAS patients with or without diabetes mellitus.

  7. Adaptación psicosocial de los adolescentes pos-trasplante renal, según la teoría de Roy Adaptação psicossocial do adolescente pós-trasplante renal segundo a teoria de Roy Psicosocial adaptation of post-renal transplanted adolescents according to Roy Theory

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    Ana Luisa Brandão de Carvalho Lirax

    2005-03-01

    Full Text Available El objetivo de este trabajo fue conocer las repercusiones psicosociales del adolescente después del trasplante renal y los mecanismos de adaptación utilizados en su nueva condición de vida. Es un estudio cualitativo, mediante entrevistas estructuradas. Fueron entrevistados diecinueve adolescentes que estaban en acompañamiento en dos hospitales públicos de Ceará-Brasil, después de la aprobación del proyecto por parte del Comité de Ética de las Instituciones y obtención del consentimiento libre e informado. Los resultados fueron analizados conforme a la teoría de la adaptación de Roy. Se identificaron problemas de adaptación, como: limitación física, vergüenza, miedo al rechazo e impotencia. Sin embargo, esos adolescentes pudieron superar tal situación y mejorar la adaptación a su nueva condición. Concluimos que la teoría de Roy permitió un análisis más profundo de los adolescentes, permitiéndoles un tratamiento más eficaz y, consecuentemente, una mejor calidad de vida.É um estudo descritivo, com análise qualitativo. O objetivo deste trabalho foi conhecer as repercussões psicossociais do adolescente após o trasplante renal e os mecanismos adaptativos utilizados por estes na sua nova condição de vida. Foram entrevistados dezenove adolescentes que estavam em acompanhamento ambulatorial em dois hospitais públicos do Ceará-Brasil, após aprovação do projeto pelo Comitê de Ética das Instituições e obtenção do consentimento livre e esclarecido. Os resultados foram analisados conforme a teoria da adaptação de Roy. Foram identificados problemas de adaptação, como: limitação física, vergonha, medo de rejeição e impotência. Contudo, esses adolescentes puderam superar tal situação e melhorar a adaptação à sua nova condição. Concluímos que a teoria de Roy permitiu uma análise mais aprofundada desses adolescentes, permitindo lhes um tratamento mais eficaz e, conseqüentemente, uma melhor qualidade de

  8. Reduced plasma total homocysteine concentrations in Type 1 diabetes mellitus is determined by increased renal clearance.

    NARCIS (Netherlands)

    Veldman, B.A.J.; Vervoort, G.M.M.; Blom, H.J.; Smits, P.

    2005-01-01

    INTRODUCTION: Elevated plasma levels of total homocysteine are related to the development of vascular complications. Patients with diabetes mellitus are particularly at risk for the development of these complications. Several factors determine plasma total homocysteine including renal function.

  9. The prevalence of renal artery stenosis among patients with diabetes mellitus.

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    Postma, C T; Klappe, E M; Dekker, H M; Thien, Th

    2012-10-01

    Patients with diabetes mellitus (DM) have a high prevalence of atherosclerotic vascular lesions. It is therefore reasonable to assume that also the rate of renal artery stenosis (RAS) is higher. The presence of a RAS can have implications for the treatment of patients with diabetes mellitus and hypertension and renal impairment. Therefore it is important to be informed about the chance that a RAS is present among such patients. We prospectively studied the prevalence of atherosclerotic renal artery stenosis (RAS) among patients with diabetes mellitus. Patients were included if they were diagnosed with DM and hypertension with or without impairment of renal function. If causes of renal disease other than DM or hypertension were more probable on the basis of biochemical data, then such patients were excluded. A magnetic resonance angiography (MRA) of the renal arteries was made in 54 included successive patients. mean age 59 ± 8.5 years (range 35 to 80). Eight patients had DM 1 and 46 DM 2. Mean BMI was 31.4 ± 5.6 kg/m(2). A RAS was present in 18 of the 54 (33%) patients, 3 patients had bilateral stenoses. Factors related to the presence of RAS were diastolic blood pressure, glomerular filtration rate and dyslipidaemia. In this group of diabetic patients with hypertension and or renal impairment the prevalence of RAS was 33%. Copyright © 2012 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

  10. Penile gangrene in diabetes mellitus with renal failure: A poor prognostic sign of systemic vascular calciphylaxis

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    Mayank Mohan Agarwal

    2007-01-01

    Full Text Available Penile gangrene associated with chronic renal failure is very uncommon. A 52-year-old man with diabetes mellitus, diffuse atherosclerosis, ischemic cardiomyopathy and end-stage renal disease presented with blackening of distal penis for 10 days. His general condition was poor and gangrene of prepuce and glans was noted. Doppler and magnetic-resonance angiography revealed bilateral internal iliac artery obstruction. He underwent trocar suprapubic cystostomy and was planned for partial penectomy. But he died of severe diabetic complications in the interim period. Penile gangrene is a manifestation of widespread vascular calcifications associated with end-stage renal disease and is a marker of poor prognosis.

  11. [Case of distal renal tubular acidosis complicated with renal diabetes insipidus, showing aggravation of symptoms with occurrence of diabetes mellitus].

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    Liu, Hexing; Tomoda, Fumihiro; Koike, Tsutomu; Ohara, Maiko; Nakagawa, Taizo; Kagitani, Satoshi; Inoue, Hiroshi

    2011-01-01

    We report herein a 27-year-old male case of inherited distal renal tubular acidosis complicated with renal diabetes insipidus, the symptoms of which were aggravated by the occurrence of diabetes mellitus. At 2 months after birth, he was diagnosed as having inherited distal renal tubular acidosis and thereafter supplementation of both potassium and alkali was started to treat his hypokalemia and metabolic acidosis. At the age of 4 years, calcification of the bilateral renal medulla was detected by computed tomography. Subsequently his urinary volume gradually increased and polyuria of approximately 4 L/day persisted. At the age of 27 years, he became fond of sugar-sweetened drinks and also often forgot to take the medicine. He was admitted to our hospital due to polyuria of more than 10 L day, muscle weakness and gait disturbance. Laboratory tests disclosed worsening of both hypokalemia and metabolic acidosis in addition to severe hyperglycemia. It seemed likely that occurrence of diabetes mellitus and cessation of medications can induce osmotic diuresis and aggravate hypokalemia and metabolic acidosis. Consequently, severe dehydration, hypokalemia-induced damage of his urinary concentration ability and enhancement of the renin angiotensin system occurred and thereby possibly worsened his hypokalemia and metabolic acidosis. As normalization of hyperglycemia and metabolic acidosis might have exacerbated hypokalemia further, dehydration and hypokalemia were treated first. Following intensive treatment, these abnormalities were improved, but polyuria persisted. Elevated plasma antidiuretic hormone (12.0 pg/mL) and deficit of renal responses to antidiuretic hormone suggested that the polyuria was attributable to the preexisting renal diabetes insipidus possibly caused by bilateral renal medulla calcification. Thiazide diuretic or nonsteroidal anti-inflammatory drugs were not effective for the treatment of diabetes insipidus in the present case.

  12. An analysis of 99mTc-DTPA renal dynamic imaging in patients with diabetes mellitus

    International Nuclear Information System (INIS)

    Cao Guoxiang; Zhang Yongxue

    2000-01-01

    To investigate the regularity of renal dynamic imaging in the various courses of diabetes mellitus, and then to provide the important evidence variety for diagnosis and treatment. The data of renal dynamic imaging was analyzed on 276 kidneys of 40 normal and 98 diabetic patients, and according to course of disease, the diabetic patients was divided into three groups: ≤1 year, 1-5 year and ≥5 year respectively. Based upon was grouped 99m Tc-DTPA renal dynamic imaging and others, the renal functions into normal, approximately normal, I, II and III injury respectively, and the statistics and analysis of these data were carried out. The extent of renal function injury was related to the course of disease significantly, and it showed that the longer the course, the heavier the damage of renal function, and there was a significant difference between them (P 99m Tc-DTPA renal dynamic imaging can effectively evaluate the extent of renal functions injury and was also valuable for the clinical. Also, the study indicated that in diabetic patients susceptible to urinary tract infection could aggravate the injury of renal function

  13. Concomitant renal insufficiency and diabetes mellitus as prognostic factors for acute myocardial infarction

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    Kim Chang Seong

    2011-10-01

    Full Text Available Abstract Background Diabetes mellitus and renal dysfunction are prognostic factors after acute myocardial infarction (AMI. However, few studies have assessed the effects of renal insufficiency in association with diabetes in the context of AMI. Here, we investigated the clinical outcomes according to the concomitance of renal dysfunction and diabetes mellitus in patients with AMI. Methods From November 2005 to August 2008, 9905 patients (63 ± 13 years; 70% men with AMI were enrolled in a nationwide prospective Korea Acute Myocardial Infarction Registry (KAMIR and were categorized into 4 groups: Group I (n = 5700 had neither diabetes nor renal insufficiency (glomerular filtration rate [GFR] ≥ 60 ml/min/1.73 m2, Group II (n = 1730 had diabetes but no renal insufficiency, Group III (n = 1431 had no diabetes but renal insufficiency, and Group IV (n = 1044 had both diabetes and renal insufficiency. The primary endpoints were major adverse cardiac events (MACE, including a composite of all cause-of-death, myocardial infarction, target lesion revascularization, and coronary artery bypass graft after 1-year clinical follow-up. Results Primary endpoints occurred in 1804 (18.2% patients. There were significant differences in composite MACE among the 4 groups (Group I, 12.5%; Group II, 15.7%; Group III, 30.5%; Group IV, 36.5%; p p = 0.001; and HR, 2.42; 95% CI, 1.62-3.62; p Conclusions Renal insufficiency, especially in association with diabetes, is associated with the occurrence of composite MACE and indicates poor prognosis in patients with AMI. Categorization of patients with diabetes and/or renal insufficiency provides valuable information for early-risk stratification of AMI patients.

  14. Concomitant renal insufficiency and diabetes mellitus as prognostic factors for acute myocardial infarction.

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    Kim, Chang Seong; Choi, Joon Seok; Park, Jeong Woo; Bae, Eun Hui; Ma, Seong Kwon; Jeong, Myung Ho; Kim, Young Jo; Cho, Myeong Chan; Kim, Chong Jin; Kim, Soo Wan

    2011-10-31

    Diabetes mellitus and renal dysfunction are prognostic factors after acute myocardial infarction (AMI). However, few studies have assessed the effects of renal insufficiency in association with diabetes in the context of AMI. Here, we investigated the clinical outcomes according to the concomitance of renal dysfunction and diabetes mellitus in patients with AMI. From November 2005 to August 2008, 9905 patients (63 ± 13 years; 70% men) with AMI were enrolled in a nationwide prospective Korea Acute Myocardial Infarction Registry (KAMIR) and were categorized into 4 groups: Group I (n = 5700) had neither diabetes nor renal insufficiency (glomerular filtration rate [GFR] ≥ 60 ml/min/1.73 m2), Group II (n = 1730) had diabetes but no renal insufficiency, Group III (n = 1431) had no diabetes but renal insufficiency, and Group IV (n = 1044) had both diabetes and renal insufficiency. The primary endpoints were major adverse cardiac events (MACE), including a composite of all cause-of-death, myocardial infarction, target lesion revascularization, and coronary artery bypass graft after 1-year clinical follow-up. Primary endpoints occurred in 1804 (18.2%) patients. There were significant differences in composite MACE among the 4 groups (Group I, 12.5%; Group II, 15.7%; Group III, 30.5%; Group IV, 36.5%; p Renal insufficiency, especially in association with diabetes, is associated with the occurrence of composite MACE and indicates poor prognosis in patients with AMI. Categorization of patients with diabetes and/or renal insufficiency provides valuable information for early-risk stratification of AMI patients. © 2011 Kim et al; licensee BioMed Central Ltd.

  15. Alexithymic characteristics of bulimia nervosa in diabetes mellitus with end-stage renal disease.

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    Fukunishi, I

    1997-10-01

    This study examined the clinical characteristics including stress-related factors of eating disorders in a sample of 312 diabetic patients with end-stage renal failure. The prevalence rate of bulimia nervosa was 5.1% (16 of 312 patients). The 16 patients with bulimia nervosa were 8 men and 8 women over 58 years old. Looking at the subjects by cause of end-stage renal failure, those with diabetes mellitus exhibited significantly higher prevalence rate of bulimia nervosa than two nondiabetic groups (diabetes 10%; nephritis 1.6%; others 1.9%). As for the association of bulimia nervosa and stress-related factors, end-stage renal failure patients with diabetes who exhibited bulimia nervosa showed significantly higher scores on a measure of alexithymia. These results suggest that, when liaison psychiatrists see diabetic patients with end-stage renal failure who exhibit bulimia nervosa, they should pay close attention to stress-related symptoms including alexithymia.

  16. Determination of renal vascular resistance in dogs with diabetes mellitus and hyperadrenocorticism.

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    Novellas, R; de Gopegui, R Ruiz; Espada, Y

    2008-11-15

    In dogs, diabetes mellitus and hyperadrenocorticism are causes of hypertension associated with increases in vascular peripheral resistance. In human patients, the renal resistive index (ri) and pulsatility index (pi) are related to hypertension and diabetes and are used as indicators of disease severity. In this study the renal vascular resistance was measured in 12 dogs with hyperadrenocorticism, three with diabetes mellitus and four with both conditions, and the possible relationships between the two indices, blood pressure and biochemical parameters were investigated. Hypertension, defined as a systolic blood pressure more than 150 mmHg, was recorded in two of the dogs with hyperadrenocorticism and three of the dogs with hyperadrenocorticism and diabetes. The overall mean values for ri, pi and systolic blood pressure were higher in the diseased group of dogs than in 27 healthy dogs, and both indices were correlated with blood glucose concentration.

  17. Risk of acute renal failure in patients with Type 2 diabetes mellitus.

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    Girman, C J; Kou, T D; Brodovicz, K; Alexander, C M; O'Neill, E A; Engel, S; Williams-Herman, D E; Katz, L

    2012-05-01

    Progressive decline in renal function has been well described in patients with Type 2 diabetes mellitus, but few studies have assessed the risk of acute renal failure in a large population of patients with Type 2 diabetes. This study quantified the risk of acute renal failure associated with Type 2 diabetes in the General Practice Research Database from the UK. Patients with Type 2 diabetes (n = 119,966) and patients without diabetes (n = 1,794,516) were identified in the General Practice Research Database. Patients with end-stage renal disease were excluded. Crude incidence and multivariate-adjusted hazard ratios of acute renal failure were estimated for patients with diabetes relative to those without diabetes. Cox regression models were adjusted for a variety of comorbidities. Increase of acute renal failure risk resulting from additive effects of specific co-morbidities with Type 2 diabetes was also assessed. Between 2003 and 2007, acute renal failure incidence was 198 per 100,000 person-years in patients with Type 2 diabetes compared with 27 per 100,000 patients-years among patients without diabetes (crude hazard ratio 8.0, 95% CI 7.4-8.7). Risk of acute renal failure for patients with Type 2 diabetes remained significant, but was attenuated in multivariate analyses adjusting for various comorbidities (adjusted hazard ratio 2.5, 95% CI 2.2-2.7). Age and specific comorbidities (chronic kidney disease, hypertension and congestive heart failure) were also associated with increased risk of acute renal failure in Type 2 diabetes. Patients with Type 2 diabetes have increased risk for acute renal failure compared with patients without diabetes, even after adjustment for known risk factors, particularly in the elderly and those with other comorbidities such as chronic kidney disease, congestive heart failure and hypertension. © 2011 The Authors. Diabetic Medicine © 2011 Diabetes UK.

  18. Long-term follow-up of renal function assessing serum cystatin C in dogs with diabetes mellitus or hyperadrenocorticism

    NARCIS (Netherlands)

    Marynissen, Sofie J J; Smets, Pascale M Y; Ghys, Liesbeth F E; Paepe, Dominique; Delanghe, Joris; Galac, Sara; Meyer, Evelyne; Lefebvre, Hervé P; Daminet, Sylvie

    2016-01-01

    BACKGROUND: Serum cystatin C (sCysC) is used as biomarker for glomerular filtration rate (GFR). The effects of diabetes mellitus (DM) on renal function in dogs are unclear. Some renal variables have been evaluated in dogs with hyperadrenocorticism (HAC), but not sCysC. OBJECTIVES: The purpose of

  19. Comparison of renal function and cardiovascular risk following acute myocardial infarction in patients with and without diabetes mellitus

    DEFF Research Database (Denmark)

    Anavekar, Nagesh S; Solomon, Scott D; McMurray, John J V

    2008-01-01

    Renal dysfunction is an independent risk factor for cardiovascular (cv) disease and its associated complications. Diabetes mellitus (dm) is a common cause of renal dysfunction. Whether the presence or absence of dm modifies the relation between renal dysfunction and cv disease is unclear...... filtration rate (gfr) was estimated using the 4-component modification of diet in renal disease equation. Using multivariable cox proportional modeling, the relation of overall mortality and composite cardiovascular events with estimated gfr (egfr) between patients with and without dm was compared. Mean...

  20. [Acquired reactive perforating collagenosis associated with diabetes mellitus and renal insufficiency requiring dialysis].

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    Nebel, R; Fiedler, E; Danz, B; Marsch, W C; Kreft, B

    2007-12-01

    A 60-year-old man with diabetes mellitus and chronic renal insufficiency needing hemodialysis was admitted with a 3 months history of multiple hyperkeratotic papules on the trunk and extremities partly ulcerated with a keratotic central plug. Laboratory tests revealed elevated levels of blood urea nitrogen, creatinine, and HbA (1c). Histopathology showed vertical strands of collagen perforating from the ulcerated lesions. COURSE, DIAGNOSIS AND TREATMENT: The biopsy specimen was consistent with acquired reactive perforating collagenosis. The progression was stopped and secondary wound healing was initiated after two weeks of therapy with allopurinol and PUVA. Acquired reactive perforating collagenosis should be considered when ulcera with oystershell-like keratotic plugs are found especially in patients with predisposing diseases like diabetes and renal insufficiency. A good interdisciplinary cooperation between internist and dermatologist is crucial for the early recognition by histopathology and the immediate treatment.

  1. Diabetes mellitus with obesity is a predictor of recurrence in patients with non-metastatic renal cell carcinoma.

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    Fukushima, Hiroshi; Masuda, Hitoshi; Yokoyama, Minato; Tatokoro, Manabu; Yoshida, Soichiro; Ishioka, Junichiro; Matsuoka, Yoh; Numao, Noboru; Koga, Fumitaka; Saito, Kazutaka; Fujii, Yasuhisa; Kihara, Kazunori

    2013-07-01

    To investigate the associations of diabetes mellitus with recurrence and prognosis after surgery for non-metastatic renal cell carcinoma and the effect modification of obesity on the above relationships. We retrospectively evaluated 543 patients with non-metastatic renal cell carcinoma (pT1-4N0M0) who underwent radical or partial nephrectomy. The association of diabetes mellitus with recurrence was analyzed using the Kaplan-Meier method and the Cox regression model. We also examined whether the above relationships were modified by obesity using subgroup analysis and tests of interaction. For subgroup analysis, the body mass index was categorized as non-obese (obese (≥25 kg/m(2)). Eighty-two patients (15.1%) had a history of diabetes mellitus. During the mean follow-up of 66.7 months, 68 patients (12.5%) developed recurrence. Although the body mass index was not associated with recurrence, diabetes mellitus was an independent predictor of recurrence in multivariate analysis (hazard ratio 2.43, P = 0.003), along with tumor diameter, grade and pathological T stage. In further subgroup analysis, the same relationship between diabetes mellitus and recurrence was clearly shown in the obese group (hazard ratio 4.07, P = 0.010), but not in the non-obese group (hazard ratio 1.95, P = 0.125). At the same time, obesity modified the effect of diabetes mellitus on recurrence with a trend (P-interaction = 0.086). In the obese group, 5-year recurrence-free survival rates were 75.3 and 91.9% for diabetes mellitus and non-diabetes mellitus patients, respectively (P Diabetes mellitus is a predictor of recurrence following surgery for non-metastatic renal cell carcinoma, especially in obese patients.

  2. Renal protein synthesis in diabetes mellitus: effects of insulin and insulin-like growth factor I

    International Nuclear Information System (INIS)

    Barac-Nieto, M.; Lui, S.M.; Spitzer, A.

    1991-01-01

    Is increased synthesis of proteins responsible for the hypertrophy of kidney cells in diabetes mellitus? Does the lack of insulin, and/or the effect of insulin-like growth factor I (IGFI) on renal tubule protein synthesis play a role in diabetic renal hypertrophy? To answer these questions, we determined the rates of 3H-valine incorporation into tubule proteins and the valine-tRNA specific activity, in the presence or absence of insulin and/or IGFI, in proximal tubule suspension isolated from kidneys of streptozotocin diabetic and control rats. The rate of protein synthesis increased, while the stimulatory effects of insulin and IGFI on tubule protein synthesis were reduced, early (96 hours) after induction of experimental diabetes. Thus, hypertrophy of the kidneys in experimental diabetes mellitus is associated with increases in protein synthesis, rather than with decreases in protein degradation. Factor(s) other than the lack of insulin, or the effects of IGFI, must be responsible for the high rate of protein synthesis present in the hypertrophying tubules of diabetic rats

  3. GFR, serum creatinine and 24-hour urine protein in evaluating renal function of patients with diabetes mellitus

    International Nuclear Information System (INIS)

    Chi Xiaohua; Li Guiping; Liu Feng; Wang Bing; Du Li; Deng Zhifang; Li Wei

    2013-01-01

    Background: Diabetes nephropathy is a common complication of diabetes mellitus patients. Early detection of renal impairment can improve the quality of life of patients. Purpose: The value of total GFR, serum creatinine, 24-hour urine protein excretion in diabetes mellitus patients with renal impairment were evaluated. Methods: A retrospective analysis of 147 patients with diabetes undergoing routine renal dynamic imaging was undertaken. The cases were divided into three groups according to the illness duration: group I of not more than five years, group 2 of five to ten years, Gr.3: more than ten years. The 22 renal transplant donors were selected as the normal control group, The total GFR, serum creatinine and 24-hour urinary protein excretion of all patients were measured before the treatments, and the data were statistically analyzed. Results: There was no significant differences in renal function between the two kidneys of in the diabetes mellitus patients (P=0.536). Serum creatinine and total GFR had significant correlation (R 2 =0.762), but no significant relationship between the 24-hour urine protein and the total GFR or serum creatinine. In the early and middle times of renal function impairment, the total GFR and serum creatinine have significant difference in different time periods (P<0.05). During the mid-late times of renal function impairment, total GFR and serum creatinine have no statistically significant differences (P value is 0.781, 0.297). 24-hour urine protein quality had no statistical differences in each stage. However: the total GFR is more sensitive than the serum creatinine in evaluation of early impairing of renal function. Conclusions: There is significant correlation between serum creatinine and total GFR. Both of them can reflect the degree of diabetic renal injury, but the total GFR is more sensitive than serum creatinine in early degree. 24-hour urine protein quantitative can not evaluate the degree of impaired renal function alone

  4. Renal sequence and functional series scintigraphy with o131I-hippuric acid in patients with diabetes mellitus

    International Nuclear Information System (INIS)

    Kempken, K.; Heidenreich, P.; Langhammer, H.; Bottermann, P.; Pabst, H.W.; Technische Univ. Muenchen

    1974-01-01

    The appearance of disturbances of the renal function in diabetes mellitus is a function of the quality of the therapy and control of the patient, the duration of the disease, and the age of manifestation as well as other factors such as the lipide metabolism and unspecific infections. Such infections often lead to pyelonephritis which may be regarded as a real complication and in particular so in connection with the late diabetic syndrome (Lundbaek), i.e. especially in diabetics of advanced age. Apart from the true diabetic nephropathia, gromerulosclerosis, which is more frequently found in younger patients, arterio-arteriolosclerosis of the kidneys and tubular atrophies due to interstitial deposits of proteins and glycogens should also be mentioned. An assessment of the renal function in all stages of diabetes mellitus and in hypertonicity was carried out with the aid of renal sequential and functional series scintigraphy. No similar investigations have been reported in the relevant literature. (orig./AK) [de

  5. Função e integridade renal de cães com diabetes mellitus

    OpenAIRE

    Silva, Andréa Cruvinel Rocha

    2012-01-01

    O diagnóstico precoce do diabetes mellitus (DM) em cães ou o reconhecimento de complicações possibilitam aumentar a taxa de sobrevida dos animais. Em humanos as complicações renais causadas pelo DM estão bem estabelecidas, diferente dos caninos. Este trabalho objetivou verificar se cães com DM desenvolvem alterações que levam à doença renal (DR). Foram estudados 31 cães diabéticos, que foram divididos em três grupos, em que G1 compreendeu os cães sem DR; G2, com infecção do trato urinário (IT...

  6. Renal hyperfiltration and systemic blood pressure in patients with uncomplicated type 1 diabetes mellitus.

    Directory of Open Access Journals (Sweden)

    Gary K Yang

    Full Text Available Patients with type 1 diabetes mellitus (DM and renal hyperfiltration also exhibit systemic microvascular abnormalities, including endothelial dysfunction. The effect of renal hyperfiltration on systemic blood pressure (BP is less clear. We therefore measured BP, renal hemodynamic function and circulating renin angiotensin aldosterone system (RAAS mediators in type 1 DM patients with hyperfiltration (n = 36, DM-H, GFR≥135 ml/min/1.73 m(2 or normofiltration (n = 40, DM-N, and 56 healthy controls (HC. Since renal hyperfiltration represents a state of intrarenal RAAS activation, we hypothesized that hyperfiltration would be associated with higher BP and elevated levels of circulating RAAS mediators.BP, glomerular filtration rate (GFR - inulin, effective renal plasma flow (paraaminohippurate and circulating RAAS components were measured in DM-H, DM-N and HC during clamped euglycemia (4-6 mmol/L. Studies were repeated in DM-H and DM-N during clamped hyperglycemia (9-11 mmol/L.Baseline GFR was elevated in DM-H vs. DM-N and HC (167±6 vs. 115±2 and 115±2 ml/min/1.73 m(2, p<0.0001. Baseline systolic BP (SBP, 117±2 vs. 111±2 vs. 109±1, p = 0.004 and heart rate (76±1 vs. 67±1 vs. 61±1, p<0.0001 were higher in DM-H vs. DM-N and HC. Despite higher SBP in DM-H, plasma aldosterone was lower in DM-H vs. DM-N and HC (42±5 vs. 86±14 vs. 276±41 ng/dl, p = 0.01. GFR (p<0.0001 and SBP (p<0.0001 increased during hyperglycemia in DM-N but not in DM-H.DM-H was associated with higher heart rate and SBP values and an exaggerated suppression of systemic aldosterone. Future work should focus on the mechanisms that explain this paradox in diabetes of renal hyperfiltration coupled with systemic RAAS suppression.

  7. Glycemic control and antidiabetic drugs in type 2 diabetes mellitus patients with renal complications

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    Huri HZ

    2015-08-01

    Full Text Available Hasniza Zaman Huri,1,2 Lay Peng Lim,1 Soo Kun Lim3 1Department of Pharmacy, Faculty of Medicine, University of Malaya, 2Clinical Investigation Centre, University Malaya Medical Centre, 3Renal Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia Background: Good glycemic control can delay the progression of kidney diseases in type 2 diabetes mellitus (T2DM patients with renal complications. To date, the association between antidiabetic agents and glycemic control in this specific patient population is not well established.Purpose: This study aimed to identify antidiabetic regimens as well as other factors that associated with glycemic control in T2DM patients with different stages of chronic kidney disease (CKD.Patients and methods: This retrospective, cross-sectional study involved 242 T2DM inpatients and outpatients with renal complications from January 2009 to March 2014 and was conducted in a tertiary teaching hospital in Malaysia. Glycated hemoglobin (A1C was used as main parameter to assess patients’ glycemic status. Patients were classified to have good (A1C <7% or poor glycemic control (A1C ≥7% based on the recommendations of the American Diabetes Association.Results: Majority of the patients presented with CKD stage 4 (43.4%. Approximately 55.4% of patients were categorized to have poor glycemic control. Insulin (57.9% was the most commonly prescribed antidiabetic medication, followed by sulfonylureas (43%. Of all antidiabetic regimens, sulfonylureas monotherapy (P<0.001, insulin therapy (P=0.005, and combination of biguanides with insulin (P=0.038 were found to be significantly associated with glycemic control. Other factors including duration of T2DM (P=0.004, comorbidities such as anemia (P=0.024 and retinopathy (P=0.033, concurrent medications such as erythropoietin therapy (P=0.047, a-blockers (P=0.033, and antigouts (P=0.003 were also correlated with A1C.Conclusion: Identification of

  8. Hemodynamic and renal implications of sodium-glucose cotransporter- 2 inhibitors in type 2 diabetes mellitus.

    Science.gov (United States)

    Tejedor Jorge, Alberto

    2016-11-01

    , glomerular infiltration by inflammatory cells and monocyte/macrophage-dependent arteriosclerosis. In humans, SGLT2 have a demonstrated ability to reduce renal injury and cardiovascular risk in patients with type 2 diabetes mellitus. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  9. 48XXYY Syndrome in an Adult with Type 2 Diabetes Mellitus, Unilateral Renal Aplasia, and Pigmentary Retinitis

    OpenAIRE

    Zantour, Baha; Sfar, Mohamed Habib; Younes, Samia; Alaya, Wafa; Kamoun, Mahdi; Mkaouar, Emna; Jerbi, Saida

    2010-01-01

    A 45-year-old male was referred for diabetes mellitus. Clinical examination found a family history of multiple precocious deaths, strong consanguinity, personal history of seizures during childhood, small testicles, small penis, sparse body hair, long arms and legs, dysmorphic features, mental retardation, dysarthria, tremor, and mild gait ataxia. Investigations found pigmentary retinitis, metabolic syndrome, unilateral renal aplasia, and hypergonadotropic hypogonadism, and ruled out mitochon...

  10. Renal replacement therapy in Europe: a summary of the 2013 ERA-EDTA Registry Annual Report with a focus on diabetes mellitus

    NARCIS (Netherlands)

    Kramer, Anneke; Pippias, Maria; Stel, Vianda S.; Bonthuis, Marjolein; Abad Diez, José Maria; Afentakis, Nikolaos; Alonso de la Torre, Ramón; Ambuhl, Patrice; Bikbov, Boris; Bouzas Caamaño, Encarnación; Bubic, Ivan; Buturovic-Ponikvar, Jadranka; Caskey, Fergus J.; Castro de la Nuez, Pablo; Cernevskis, Harijs; Collart, Frederic; Comas Farnés, Jordi; Garcia Bazaga, Maria de Los Ángeles; de Meester, Johan; Ferrer Alamar, Manuel; Finne, Patrik; Garneata, Liliana; Golan, Eliezer; G Heaf, James; Hemmelder, Marc; Ioannou, Kyriakos; Kantaria, Nino; Kolesnyk, Mykola; Kramar, Reinhard; Lassalle, Mathilde; Lezaic, Visnja; Lopot, Frantisek; Macário, Fernando; Magaz, Angela; Martín-Escobar, Eduardo; Metcalfe, Wendy; Ots-Rosenberg, Mai; Palsson, Runolfur; Piñera Celestino, Celestino; Resić, Halima; Rutkowski, Boleslaw; Santiuste de Pablos, Carmen; Spustová, Viera; Stendahl, Maria; Strakosha, Ariana; Süleymanlar, Gültekin; Torres Guinea, Marta; Varberg Reisæter, Anna; Vazelov, Evgueniy; Ziginskiene, Edita; Massy, Ziad A.; Wanner, Christoph; Jager, Kitty J.; Noordzij, Marlies

    2016-01-01

    Background: This article provides a summary of the 2013 European Renal Association-European Dialysis and Transplant Association (ERA-EDTA) Registry Annual Report (available at http://www.era-edta-reg.org), with a focus on patients with diabetes mellitus (DM) as the cause of end-stage renal disease

  11. Renal hyperfiltration related to diabetes mellitus and obesity in human disease.

    Science.gov (United States)

    Sasson, Alexa N; Cherney, David Zi

    2012-01-15

    High intraglomerular pressure is associated with renal hyperfiltration, leading to the initiation and progression of kidney disease in experimental models of diabetes mellitus (DM). In humans, hyperfiltration is observed in patients with type 1 and type 2 DM, and is also seen in patients with pre-diabetic conditions, such as the metabolic syndrome. From a mechanistic perspective, both vascular and tubular factors likely contribute to the pathogenesis of hyperfiltration. Until now, human studies have primarily focused on the use of medications that inhibit the renin angiotensin system to reduce efferent vasoconstriction and thereby improve hyperfiltration. More recent advances in the development of investigational adenosine antagonists and inhibitors of sodium glucose co-transport may help to elucidate tubular factors that contribute to afferent vasodilatation. In this review, we summarize available data from experimental and human studies of type 1 and type 2 DM and obesity to provide an overview of factors that contribute to the hyperfiltration state. We have focused on the renin angiotensin system, cyclooxygenase-2 system, nitric oxide, protein kinase C and endothelin as vascular determinants of hyperfiltration. We also discuss relevant tubular factors, since experimental models have suggested that inhibition of sodium-glucose cotransport may be renoprotective.

  12. Renal evaluation in patients with type 2 diabetes mellitus and its association with diastolic blood pressure

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    Fokine D. Anna

    2016-04-01

    Full Text Available Background: HbA1c is correlated with the estimated glomerular filtration rate (eGFR and diastolic blood pressure (DBP. Our main objective was to evaluate the trend of biochemical and clinical variables, in relation to the eGFR in patients with type 2 diabetes mellitus (T2DM.Methods: This was a retrospective, longitudinal, and descriptive study, including patients with T2DM, who were cared for from January 2014 until December 2014, at the Clínica de Diabetes, Hospital Regional “Gral. Ignacio Zaragoza", ISSSTE, Mexico City, Mexico. eGFR was calculated using three formulas: the chronic kidney disease – epidemiology collaboration (CKD-EPI, Cockcroft-Gault, and modification of diet in renal disease (MDRD, during two periods of observation, 3 and 6 months. The results were compared by Student t tests or Wilcoxon-Mann-Whitney test depending on the variable distribution. Pearson correlation was employed to determine the relation between the eGFR determined with each formula and the analyzed variables.Results: The mean age was 56.5±11.3 years in the group of 3 months’ follow-up (n=110 and 57.1±13.8 years in the group of 6 months’ follow-up (n=47. In both groups, the formula with the lowest percentages of cases of CKD was CKD-EPI and the difference of this formula had a basal and final significant positive correlation with the DBP.Conclusion: The CKD-EPI formula showed the lowest percentages of cases of CKD in a short follow-up period, and its difference is consistently associated with the DBP, confirming the importance of controlling the later to mitigate the evolution to CKD.

  13. Type 1 renal tubular acidosis in a patient of Type 1 diabetes mellitus: Is it coincidence or coexistence?

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    Muzafar Naik

    2012-01-01

    Full Text Available A 26-year-old male patient suffering from Type 1 diabetes mellitus got admitted with abdominal pain and high blood sugars. On further evaluation, he was found to have normal anion gap metabolic acidosis without ketonuria and urinary pH was alkaline. The patient was diagnosed as Type 1 renal tubular acidosis (RTA (distal RTA and was managed by alkali replacement in addition to control of blood sugars. The association of Type 1 RTA with Type 1 diabetes mellitus has been rarely reported in the literature. The association needs a different attention as diagnosis and management of diabetic ketoacidosis in such cases will be tricky. The case presented here is the first of its kind from our part of the world and second as far as English literature is concerned.

  14. Evidence of changes in renal charge selectivity in patients with type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Kverneland, A; Feldt-Rasmussen, B; Vidal, P

    1986-01-01

    Altered filtration of macromolecules due to decreased electrical charge of the glomerular basement membrane might be the initial step in the development of albuminuria in patients with Type 1 (insulin-dependent) diabetes mellitus. We therefore investigated the selectivity index, i.e. renal...... clearance of non-glycated plasma albumin/clearance of glycated plasma albumin in 38 patients with Type 1 diabetes mellitus. The two albumin molecules differed slightly in charge, non-enzymatic glycated albumin being more anionic at physiological pH compared with unmodified plasma albumin. Glycated albumin...... in plasma and urine was determined by a specific, sensitive and highly reproducible chromatographic procedure. In diabetic patients with normal urinary albumin excretion, the selectivity index was increased three-fold compared with that of non-diabetic subjects (2 p less than 0.01). A significant...

  15. Renal effects and nephroprotection induced by SGLT2 inhibitor Empagliflozin in patients with Diabetes Mellitus: a literature review

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    Luis E. Morales-Buenrostro

    2017-01-01

    Full Text Available Chronic kidney disease is a frequent comorbidity in patients with diabetes mellitus (DM and it increases their cardiovascular risk; chronic hyperglycemia in patients with DM leads to direct and indirect disorders in kidney's structure and function, and it is the principal risk factor for the development of diabetic nephropathy and end-stage renal disease. In the current review, results of studies are exposed in which high tolerability of empagliflozin is exposed in diabetic patients with kidney disease. Empagliflozin by inhibiting SGLT2 provides a novel therapy with benefic effects, not only in glycemic control, but it also has cardiovascular and renal benefits, which they have been demonstrated in the EMPA-REG OUTCOME trial, and continue in evaluation in other studies.

  16. 48XXYY Syndrome in an Adult with Type 2 Diabetes Mellitus, Unilateral Renal Aplasia, and Pigmentary Retinitis

    Directory of Open Access Journals (Sweden)

    Baha Zantour

    2010-01-01

    Full Text Available A 45-year-old male was referred for diabetes mellitus. Clinical examination found a family history of multiple precocious deaths, strong consanguinity, personal history of seizures during childhood, small testicles, small penis, sparse body hair, long arms and legs, dysmorphic features, mental retardation, dysarthria, tremor, and mild gait ataxia. Investigations found pigmentary retinitis, metabolic syndrome, unilateral renal aplasia, and hypergonadotropic hypogonadism, and ruled out mitochondrial cytopathy and leucodystrophy. Karyotype study showed a 48XXYY chromosomal type. Renal aplasia and pigmentary retinitis have not been described in 48XXYY patients. They may be related to the chromosomal sex aneuploidy, or caused by other genetic aberrations in light of the high consanguinity rate in the patient's family.

  17. 48XXYY Syndrome in an Adult with Type 2 Diabetes Mellitus, Unilateral Renal Aplasia, and Pigmentary Retinitis

    Science.gov (United States)

    Zantour, Baha; Sfar, Mohamed Habib; Younes, Samia; Alaya, Wafa; Kamoun, Mahdi; Mkaouar, Emna; Jerbi, Saida

    2010-01-01

    A 45-year-old male was referred for diabetes mellitus. Clinical examination found a family history of multiple precocious deaths, strong consanguinity, personal history of seizures during childhood, small testicles, small penis, sparse body hair, long arms and legs, dysmorphic features, mental retardation, dysarthria, tremor, and mild gait ataxia. Investigations found pigmentary retinitis, metabolic syndrome, unilateral renal aplasia, and hypergonadotropic hypogonadism, and ruled out mitochondrial cytopathy and leucodystrophy. Karyotype study showed a 48XXYY chromosomal type. Renal aplasia and pigmentary retinitis have not been described in 48XXYY patients. They may be related to the chromosomal sex aneuploidy, or caused by other genetic aberrations in light of the high consanguinity rate in the patient's family. PMID:20827436

  18. Long-term follow-up of renal function assessing serum cystatin C in dogs with diabetes mellitus or hyperadrenocorticism.

    Science.gov (United States)

    Marynissen, Sofie J J; Smets, Pascale M Y; Ghys, Liesbeth F E; Paepe, Dominique; Delanghe, Joris; Galac, Sara; Meyer, Evelyne; Lefebvre, Hervé P; Daminet, Sylvie

    2016-06-01

    Serum cystatin C (sCysC) is used as biomarker for glomerular filtration rate (GFR). The effects of diabetes mellitus (DM) on renal function in dogs are unclear. Some renal variables have been evaluated in dogs with hyperadrenocorticism (HAC), but not sCysC. The purpose of this study was the validation of a particle-enhanced nephelometric immunoassay (PENIA) for measuring canine sCysC, and to assess renal function in dogs with DM or HAC. A PENIA was analytically validated for canine sCysC by determining imprecision and linearity. In a longitudinal 6-month study, renal function of 14 DM dogs was assessed, using serum creatinine, GFR, urinary protein-to-creatinine (UPC) ratio, urinary markers, systolic blood pressure (SBP), and sCysC, and compared to 17 healthy dogs at baseline. Furthermore, sCysC was measured at initial presentation and during a 12-month follow-up in 22 HAC dogs. The sCysC intra- and inter-assay variation coefficients were dogs had persistent proteinuria and systemic hypertension, respectively, but there were no significant differences in GFR, UPC, and urinary markers over time, and compared with healthy dogs at initial presentation. Serum CysC decreased significantly (P dogs with DM, although persistent proteinuria was observed. In dogs with HAC, sCysC measurement was not useful, although significant GFR changes occurred over time. © 2016 American Society for Veterinary Clinical Pathology.

  19. Oxidative stress increases megalin expression in the renal proximal tubules during the normoalbuminuric stage of diabetes mellitus.

    Science.gov (United States)

    Kurosaki, Yoshifumi; Imoto, Akemi; Kawakami, Fumitaka; Yokoba, Masanori; Takenaka, Tsuneo; Ichikawa, Takafumi; Katagiri, Masato; Ishii, Naohito

    2018-03-01

    Megalin, an endocytic receptor expressed in proximal tubule cells, plays a critical role in renal tubular protein reabsorption and is associated with the albuminuria observed in diabetic nephropathy. We have previously reported increased oxidant production in the renal cortex during the normoalbuminuric stage of diabetes mellitus (DM); however, the relationship between oxidative stress and renal megalin expression during the normoalbuminuric stage of DM remains unclear. In the present study, we evaluated whether oxidative stress affects megalin expression in the normoalbuminuric stage of DM in a streptozotocin-induced diabetic rat model and in immortalized human proximal tubular cells (HK-2). We demonstrated that increased expression of renal megalin accompanies oxidative stress during the early stage of DM, before albuminuria development. Telmisartan treatment prevented the diabetes-induced elevation in megalin level, possibly through an oxidative stress-dependent mechanism. In HK-2 cells, hydrogen peroxide significantly increased megalin levels in a dose- and time-dependent manner; however, the elevation in megalin expression was decreased following prolonged exposure to severe oxidative stress induced by 0.4 mmol/l hydrogen peroxide. High-glucose treatment also significantly increased megalin expression in HK-2 cells. Concurrent administration of the antioxidant N-acetyl-cysteine blocked the effects of high glucose on megalin expression. Furthermore, the hydrogen peroxide-induced increase in megalin expression was blocked by treatment with phosphatidylinositol 3-kinase and Akt inhibitors. Increase of phosphorylated Akt expression was also seen in the renal cortex of diabetic rats. Taken together, our results indicate that mild oxidative stress increases renal megalin expression through the phosphatidylinositol 3-kinase-Akt pathway in the normoalbuminuric stage of DM.

  20. CLINICAL PROFILE OF NON-ALBUMINURIC RENAL INSUFFICIENCY IN TYPE 2 DIABETES MELLITUS IN A TERTIARY CARE HOSPITAL

    Directory of Open Access Journals (Sweden)

    P. Sathya Murthy

    2016-07-01

    Full Text Available INTRODUCTION Diabetes mellitus is one of the most prevalent metabolic diseases which is characterised by elevated blood sugar levels. Type 2 diabetes mellitus constitutes about 90 percent of this group. Untreated DM leads to many complications which are traditionally classified as acute and chronic. The microvascular complications include retinopathy, nephropathy and peripheral neuropathy. Diabetic nephropathy is the most common cause for dialysis and end-stage renal failure across the world. Diabetic nephropathy usually starts with microalbuminuria (UAE 30-300 mg/dL followed by macroalbuminuria (UAE > 300 mg/dL and eventually there is progressive loss of renal function by tissue scarring leading on to end-stage renal disease. However, in type 2 DM, there can be a group of patients who can have impaired renal function without albuminuria (UAE<30 mg/ day. This is being called as “non-albuminuric renal failure”. Reduced GFR in long duration diabetic patients with normal urine albumin excretion have been reported in increasing frequency. There are very few Indian studies which have been done on this group of type 2 diabetic patients. Hence, this study is aimed to evaluate the clinical profile of non-albuminuric renal insufficiency in type 2 diabetes mellitus. AIM To study the clinical profile of non-albuminuric renal insufficiency in type 2 DM. MATERIALS AND METHODS The study population included 97 patients with non-albuminuric (urine microalbumin less than 30 mg/day, renal insufficiency (GFR less than 60 mL/min. as per Cockcroft–Gault formula and are diabetic (type 2 admitted in the Department of General Medicine and Nephrology. Patients with comorbidities other than diabetes which can cause renal insufficiency were excluded from the study. A detailed history was taken and clinical assessment was done for all patients. All patients underwent a panel of tests which included complete blood count, blood urea nitrogen, serum creatinine

  1. Effect of renal impairment on the pharmacokinetics, pharmacodynamics, and safety of empagliflozin, a sodium glucose cotransporter 2 inhibitor, in Japanese patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Sarashina, Akiko; Ueki, Kohjiro; Sasaki, Tomohiro; Tanaka, Yuko; Koiwai, Kazuki; Sakamoto, Wataru; Woerle, Hans J; Salsali, Afshin; Broedl, Uli C; Macha, Sreeraj

    2014-11-01

    The purpose of this study was to assess the effect of renal impairment on the pharmacokinetic, pharmacodynamic, and safety profiles of empagliflozin, a sodium glucose cotransporter 2 (SGLT2) inhibitor, in Japanese patients with type 2 diabetes mellitus (T2DM). In an open-label, parallel-group study, 32 Japanese patients with T2DM and different degrees of renal function (n = 8 per renal function category: normal renal function, estimated glomerular filtration rate [eGFR; Japanese equation] ≥90 mL/min/1.73 m(2); mild renal impairment, eGFR of 60-empagliflozin. Empagliflozin exposure increased with increasing renal impairment. Maximum empagliflozin plasma concentrations were similar among all renal function groups. Adjusted geometric mean ratios for extent of exposure (AUC0-∞) to empagliflozin versus normal renal function were 128.8% (95% CI, 106.0-156.6%), 143.8% (95% CI, 118.3-174.8%), and 152.3% (95% CI, 125.3-185.2%) for patients with mild, moderate, and severe renal impairment, respectively. Decreases in renal clearance of empagliflozin correlated with eGFR. Urinary glucose excretion decreased with increasing renal impairment and correlated with eGFR (adjusted mean [SE] change from baseline: 75.0 [4.84] g, 62.6 [5.75] g, 57.9 [4.86] g, and 23.7 [5.24] g for patients with normal renal function and mild, moderate, and severe renal impairment, respectively). Only 2 patients (6%) had adverse events; both were mild. Pharmacokinetic data suggest that no dose adjustment of empagliflozin is necessary in Japanese patients with T2DM and renal impairment because increases in exposure were <2-fold. Urinary glucose excretion decreased with increasing renal impairment. ClinicalTrials.gov identifier: NCT01581658. Copyright © 2014 Elsevier HS Journals, Inc. All rights reserved.

  2. Prevalence of diabetic nephropathy complicating non-diabetic renal disease among Chinese patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Zhuo, Li; Zou, Guming; Li, Wenge; Lu, Jianhua; Ren, Wenwen

    2013-02-22

    The incidence of diabetes mellitus (DM) and diabetic nephropathy (DN) have risen rapidly in the past few decades and have become an economic burden to the healthcare system in China. DN is a major complication of DM and is a leading cause of end-stage renal disease (ESRD). The occurrence of non-diabetic renal disease (NDRD) in diabetic patients has been increasingly recognized in recent years. It is generally believed that it is difficult to reverse DN, whereas some cases of NDRD are readily treatable and remittable. However, DN is known to co-exist with NDRD in a poorly defined population of patients with type 2 diabetes mellitus (T2DM). This study estimated the prevalence of co-existing DN and NDRD in Chinese patients. Data were retrospectively analyzed from 244 patients with T2DM who had undergone a renal biopsy between January 2003 and December 2011 at the Nephrology Department, China-Japan Friendship Hospital, China. Male patients numbered 151 (61.9%) of the study population. The biopsies were performed because urinary abnormalities or renal function were atypical of a diagnosis of DN. Biopsy samples were examined using light, immunofluorescence (IF) and electron microscopy (EM). Clinical parameters were recorded for each patient at the time of biopsy. Nineteen of 244 diabetic patients (7.8%) had co-existing DN and NDRD. These patients showed clinical features and pathologic characteristics of DN, including a high prevalence of diabetic retinopathy (89.5%), a long duration of diabetes, increased thickness of the glomerular basement membrane (GBM) and mesangial expansion. However, they also presented with clinical findings which were inconsistent with DN, such as hematuria, rapidly progressive renal failure and marked proteinuria. Immunoglobulin A (IgA) nephropathy was apparent in 10 out of the 19 patients (52.6%), tubulointerstitial lesions were found in four patients (21.1%), membrano-proliferative glomerulonephritis (MPGN) in three patients (15.8%) and

  3. Metabolic syndrome in hemodialysis patients as a risk factor for new-onset diabetes mellitus after renal transplant: a prospective observational study

    Directory of Open Access Journals (Sweden)

    Bonet J

    2013-09-01

    Full Text Available Josep Bonet1, Albert Martinez-Castelao2, Beatriz Bayés11Department of Nephrology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain; 2Department of Nephrology, Hospital Universitari de Bellvitge, IDIBELL, Hospitalet de Llobregat, Barcelona, SpainPurpose: Metabolic syndrome is a cluster of biochemical abnormalities including cardiovascular and diabetes risk factors. The development of diabetes mellitus after renal transplant represents a major posttransplant complication that may adversely affect graft/patient survival. The aim of this study was to assess the role of metabolic syndrome in patients on hemodialysis as a risk factor for the incidence of new-onset diabetes mellitus after renal transplant.Patients and methods: This was a prospective observational epidemiologic study carried out in adult nondiabetic patients undergoing chronic hemodialysis and on the renal transplant waiting list between November 2008 and April 2009. Patients were followed up from Visit 1 (baseline to 6 months after the renal transplant. The analysis of the role of metabolic syndrome in hemodialysis patients as a risk factor for the incidence of new-onset diabetes mellitus after renal transplant included the estimation of relative risk and its 95% confidence interval (CI.Results: A total of 383 evaluable patients were entered into the study (mean age, 52.7 years; male, 57.7%; Caucasian, 90.1%. The prevalence of metabolic syndrome on hemodialysis was 30.4% (95% CI, 25.8%–35.4%. Hypertension was the most prevalent criterion for metabolic syndrome (65.0%, followed by low levels of high-density lipoprotein cholesterol (52.7%, abdominal obesity (36.2%, hypertriglyceridemia (32.4%, and impaired glucose (8.9%. After the renal transplant, the prevalence of metabolic syndrome was still 25.8%. During the posttransplant period, the incidence of new-onset diabetes mellitus reached 13.0% (95% CI, 7.8%–20.6% and patients with pretransplant metabolic syndrome were 2

  4. Aleteo auricular postrasplante cardíaco tratado exitosamente mediante ablación por catéter

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    Carlos López

    2009-01-01

    Full Text Available RESUMENEl desarrollo de arritmias supraventriculares es un hallazgo frecuente en el seguimiento depacientes sometidos a trasplante cardíaco. La ablación por radiofrecuencia del aleteo auricularha demostrado que es el tratamiento de elección en pacientes con cardiopatía subyacentey sin ella, en tanto que son escasas las comunicaciones en la bibliografía acerca de sueficacia postrasplante cardíaco.En esta presentación se describe el caso de un paciente de 26 años con antecedente detrasplante cardíaco que presentó aleteo auricular en la evolución. En el estudio electrofisiológico se observó un aleteo auricular típico antihorario dependiente del istmo en laaurícula derecha del donante. La aurícula derecha del receptor se encontraba disociada, enritmo sinusal. Durante la aplicación de radiofrecuencia en el istmo a la altura de la línea desutura auriculoauricular derecha se observó la interrupción del aleteo. Ambas aurículasderechas quedaron en ritmo sinusal, disociadas por bloqueo bidireccional a nivel de la anastomosis.REV ARGENT CARDIOL 2009;77:408-410.

  5. Comparative study: Oral mucosal lesions, signs and symptoms in diabetes mellitus patients with end stage renal disease with analogous findings in diabetes mellitus patients with non-end stage renal disease

    Directory of Open Access Journals (Sweden)

    Balasubramani Senthil

    2017-01-01

    Full Text Available Aim: The aim of this study is to compare oral signs, symptoms and oral lesions type and prevalence, in end stage renal disease (ESRD with non-end stage renal disease (NESRD in diabetes mellitus (DM patients. Methodology: Two groups of DM patients were studied, Group 1 includes 100 patients with ESRD, who were under hemodialysis therapy, and Group 2 includes100 patients with NESRD whose serum creatinine level is <2.0 mg/dl. The DM status and other laboratory investigations were recorded, with the patients consent and thorough oral examination was performed and the findings were recorded. All the data were entered into Microsoft Excel sheets. Statistical analysis including Pearson's correlation analysis, Chi-square test, and t-test were done using SPSS software SYSTAT version 7.0. Results: On thorough clinical examination, the prevalence of oral lesions was found to be higher in ESRD patients. The most common lesions such as saburral tongue (P ≤ 0.002, petechiae/ecchymoses (P ≤ 0.000, pale mucosa (P ≤ 0.000, stomatitis medicamentosa (P ≤ 0.043 fissured tongue, smooth tongue, candidiasis, dry and fissured lips, angular cheilitis, uremic stomatitis, signs such as uremic fetor (P ≤ 0.000, xerostomia and symptoms like burning tongue, unpleasant taste are noted. Conclusion: The high prevalence of uremic fetor, saburral tongue, pale mucosa, and petechiae/ecchymoses in ESRD patient group can be considered as a possible sign of undiagnosed advanced stage of renal disease in other diabetic patients.

  6. Chronic renal disease in spain: prevalence and related factors in persons with diabetes mellitus older than 64 years.

    Science.gov (United States)

    Martínez Candela, Juan; Sangrós González, Javier; García Soidán, Francisco Javier; Millaruelo Trillo, José Manuel; Díez Espino, Javier; Bordonaba Bosque, Daniel; Ávila Lachica, Luis

    2018-02-07

    Type 2 diabetes mellitus and chronic kidney disease (CKD) are conditions which have a high prevalence in individuals ≥ 65 years of age and represent a major public health problem. To determine the prevalence of CKD, its categories and its relationship with various demographic and clinical factors in elderly patients with type 2 diabetes mellitus in Spain. Observational, cross-sectional, multicenter, Spanish epidemiological study. Patients with known type 2 diabetes mellitus, age ≥ 65 years of age treated in Primary Care were included. We collected demographic, anthropometric and analytical variables from the previous 12 months, including the albumin-to-creatinine ratio and estimated glomerular filtration rate to evaluate renal function. The prevalence of CKD was 37.2% (95% CI, 34.1-40.3%), renal failure was 29.7% (95% CI, 26.8-32.6%) and increased albuminuria was 20.6% (95% CI, 17.3-23.9%), moderately increased albuminuria was 17.8% (95% CI, 14.7-20.9%) and severely increased albuminuria was 2.8% (95% CI, 1.4-4.2%). In turn, the prevalence of CKD categories were: G1 1.3% (95% CI, 0.6-2%), G2 6.2% (95% CI, 4.6-7.8%), G3a 17.2% (95% CI, 14.8-19.6%), G3b 9.8% (95% CI, 7.9-11.7%), G4 2% (95% CI, 1.1-2.9%) and G5 0.7% (95% CI, 0.2-1.2%). In the multivariate analysis, after adjusting for the remaining variables, CKD was associated with elderly age (OR 5.13, 95% CI, 3.15-8.35), high comorbidity (OR 3.36. 95% CI, 2.2-5.12) and presence of antihypertensive treatment (OR 2.43. 95% CI, 1.48-4.02). CKD is frequent in the diabetic population ≥ 65 years of age and is associated with elderly age, high comorbidity and with treated hypertension. No relationship has been found with gender and time in years since onset of diabetes. Copyright © 2018 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  7. Factors associated with the development of renal complications of diabetes mellitus in São Paulo city

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    S.R.G. Ferreira

    1997-06-01

    Full Text Available The incidence of diabetic end-stage renal failure (ESRF varies worldwide and risk factors have been demonstrated in several populations. The objective of the present study was to identify possible factors associated with the risk of development of ESRF in patients with diabetes mellitus (DM. Two groups of diabetic subjects were included in a case-control study: 1 one group was submitted to renal replacement therapies, attending dialysis centers in São Paulo city and 2 the same number of controls without clinical nephropathy (two negative dipstick tests for urine protein, matched for duration of DM, were obtained from an outpatient clinic. A standardized questionnaire was used by a single investigator and additional data were obtained from the medical records of the patients. A total of 290 diabetic patients from 33 dialysis centers were identified, and 266 questionnaires were considered to contain reliable information. Male/female ratios were 1.13 for ESRF and 0.49 for the control group. A higher frequency of men was observed in the ESRF group when compared with controls (53 vs 33%, P<0.00001, although logistic regression analysis did not confirm an association of gender and diabetic nephropathy (DN. Similar proportions of non-white individuals were found for both groups. Patients with insulin-dependent diabetes mellitus (IDDM were less common than patients with non-insulin-dependent diabetes mellitus (NIDDM, particularly in the control group (3.4 vs 26.3%, P<0.00001, for controls and ESRF patients, respectively; this type of DM was associated with a higher risk of ESRF than NIDDM, as determined by univariate analysis or logistic regression (OR = 4.1. Hypertension by the time of the DM diagnosis conferred a 1.4-fold higher risk of ESRF (P = 0.04, but no difference was observed concerning the presence of a family history. Association between smoking and alcohol habits and increased risk was observed (OR = 4.5 and 5.9, respectively, P<0.001. A 2

  8. Type 2 Diabetes Mellitus and Impaired Renal Function Are Associated With Brain Alterations and Poststroke Cognitive Decline.

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    Ben Assayag, Einor; Eldor, Roy; Korczyn, Amos D; Kliper, Efrat; Shenhar-Tsarfaty, Shani; Tene, Oren; Molad, Jeremy; Shapira, Itzhak; Berliner, Shlomo; Volfson, Viki; Shopin, Ludmila; Strauss, Yehuda; Hallevi, Hen; Bornstein, Natan M; Auriel, Eitan

    2017-09-01

    Type 2 diabetes mellitus (T2DM) is associated with diseases of the brain, kidney, and vasculature. However, the relationship between T2DM, chronic kidney disease, brain alterations, and cognitive function after stroke is unknown. We aimed to evaluate the inter-relationship between T2DM, impaired renal function, brain pathology on imaging, and cognitive decline in a longitudinal poststroke cohort. The TABASCO (Tel Aviv brain acute stroke cohort) is a prospective cohort of stroke/transient ischemic attack survivors. The volume and white matter integrity, ischemic lesions, and brain and hippocampal volumes were measured at baseline using 3-T MRI. Cognitive tests were performed on 507 patients, who were diagnosed as having mild cognitive impairment, dementia, or being cognitively intact after 24 months. At baseline, T2DM and impaired renal function (estimated creatinine clearance [eCCl] function are independently associated with abnormal brain structure, as well as poorer performance in cognitive tests, 2 years after stroke. The presence of both conditions quadruples the risk for cognitive decline. T2DM and lower eCCl have an independent and additive effect on brain atrophy and the risk of cognitive decline. URL: http://www.clinicaltrials.gov. Unique identifier: NCT01926691. © 2017 American Heart Association, Inc.

  9. Effects of Multi-Electrode Renal Denervation on Insulin Sensitivity and Glucose Metabolism in a Canine Model of Type 2 Diabetes Mellitus.

    Science.gov (United States)

    Pan, Tao; Guo, Jin-He; Ling, Long; Qian, Yue; Dong, Yong-Hua; Yin, Hua-Qing; Zhu, Hai-Dong; Teng, Gao-Jun

    2018-03-21

    To evaluate the effects of multi-electrode catheter-based renal denervation (RDN) on insulin sensitivity and glucose metabolism in a type 2 diabetes mellitus (T2DM) canine model. Thirty-three dogs were divided equally into 3 groups: bilateral renal denervation (BRDN) group, left renal denervation (LRDN) group, and sham operation (SHAM) group. Body weight and blood biochemistry were measured at baseline, 20 weeks, and 32 weeks, and renal angiography and computerized tomographic (CT) angiography were determined before the procedure and 1 month, 2 months, and 3 months after the procedure. Western blot was used to identify the activities of gluconeogenic enzymes and insulin-signaling proteins. Fasting plasma glucose (9.64 ± 1.57 mmol/L vs 5.12 ± 1.08 mmol/L; P glycogenolysis, resulting in improvements in insulin sensitivity and glucose metabolism in a T2DM canine model. Copyright © 2017 SIR. Published by Elsevier Inc. All rights reserved.

  10. Arterial Stiffness and Impaired Renal Function in Patients With and Without Diabetes Mellitus

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    Georgescu Olivia

    2014-06-01

    Full Text Available Background and aims: Cardio-Ankle Vascular Index (CAVI was developed as an index of arterial stiffness independently of blood pressure and other markers of early atherosclerosis. The aim of the study was to assess the correlations between CAVI and renal disease in type 2 diabetic patients compared with those without diabetes. Material

  11. Renal scintigraphy in insulin-dependent diabetes mellitus: Early glomerular and urologic dysfunction

    International Nuclear Information System (INIS)

    Poirier, J.Y.; Moisan, A.; Le Cloirec, J.; Siemen, C.; Yaouanq, J.; Edan, G.; Herry, J.Y.

    1990-01-01

    Glomerular filtration rate (GFR) and renal plasma flow (RPF) were measured by intravenous injection of 99mTc-diethylenetriaminepentaacetic acid (DTPA) and 131I-Hippuran in 115 insulin-dependent diabetic patients with albumin excretion rates (AER) less than 200 micrograms/min, and in 45 normal subjects. Separate kidney function and urinary elimination were estimated by renography. GFR was increased in the diabetic patients (152 +/- 24 ml/min/1.73 m2 vs. 128 +/- 15) and correlated significantly with RPF (r = 0.5; p less than 10(-9)). No relationship was found between GFR and the duration of diabetes, blood glucose, HbA1c, or AER. Fifty patients were hyperfiltering with RPF and filtration fraction higher than those in the normofiltering group. Slow intrarenal or pyeloureteral elimination, either unilateral or bilateral, was observed in 3 controls and 60 diabetic subjects (24 hyperfiltering; 36 normofiltering) and did not disappear with the patient in the standing position. In these 60 patients, mean age, duration of diabetes, blood glucose, HbA1c, 24 h albumin excretion rate, and frequency of peripheral or autonomic neuropathy did not differ from patients with normal scintigraphy; GFR was lower in the group with slow elimination, but not significantly so. 99mTc-DTPA renal uptake was symmetric in all the controls; asymmetric renal uptake with asymmetric GFR was observed in 13 patients (7 hyperfiltering; 6 normofiltering) and often associated with slower elimination. No evidence for renal stenotic atheroma or parenchymatous disease was found on the angiopyleoureterography. The results suggest that incipient uropathy is a very common phenomenon that occurs irrespective of glomerular dysfunction

  12. Insufficient renal 1-alpha hydroxylase and bone homeostasis in aged rats with insulin resistance or type 2 diabetes mellitus.

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    Chang-Quan, Huang; Bi-Rong, Dong; Ping, He; Zhen-Chan, Lu

    2008-01-01

    This study aimed to explore the relationship between insufficient renal 1-alpha hydroxylase (IRH) and bone homeostasis in type 2 diabetes mellitus (T2DM) or insulin resistance (IR) and to investigate whether IR plays a major role in the pathogenesis of both IRH and bone loss in T2DM. The experimental animal models of T2DM, IR, IR treated with vitamin D (VD), IR treated with 1-alpha hydroxyvitamin D (1alpha(OH) D, the product of renal 1-alpha hydroxylase), T2DM treated with VD, and T2DM treated with 1alpha(OH) D were established on 18-month-old male Wistar rats. For rats in each animal model and normal control rats, IR was detected by euglycemic insulin clamp technique (EICT) and glucose infusion rate (GIR, an index of IR) was calculated. Levels of serum 25-hydroxyvitamin D (25(OH)D) and serum active vitamin D (1,25(OH)(2)D) were determined by radioimmunoassay (RIA), and 1,25(OH)(2)D/25(OH)D ratio (1,25-25-R, an index of renal 1-alpha hydroxylase activity in vivo) was calculated; and bone mineral density (BMD) in femoral bone and lumbar vertebrae was measured by dual-energy X-ray absorption (DEXA). No significant difference was observed among the levels of 25(OH)D in all the rats. In IR rats, 1,25(OH)(2)D level, 1,25-25-R, and BMD level were significantly higher than those in T2DM rats and were lower than those in normal control rats. In the aged rats with T2DM or IR, administration of VD had no effect on 25(OH)D level, 1,25(OH)(2)D level, 1,25-25-R, and BMD level. Administration of 1alpha(OH) D had also no effect on 25(OH)D level but increased 1,25(OH)(2)D level, 1,25-25-R, and BMD level. For the aged rats with T2DM or IR, GIR positively correlated with both levels of 1,25(OH)(2)D and BMD, and 1,25-25-R positively and significantly correlated with levels of BMD. In T2DM or IR, IRH is a precipitating factor for bone loss. IR seems to play a major role in the pathogenesis of both IRH and bone loss in T2DM.

  13. Prevalence of Diabetic Foot Disease in Patients with Diabetes Mellitus under Renal Replacement Therapy in Lleida, Spain

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    Montserrat Dòria

    2016-01-01

    Full Text Available Aim. To assess the prevalence of diabetic foot and other associated conditions in patients with diabetes mellitus under renal replacement in the region of Lleida, Spain. Methods. This was an observational, cross-sectional study of 92 dialysis-treated diabetic patients. Besides a podiatric examination, we explored the presence of cardiovascular risk factors, late diabetes complications, including peripheral neuropathy, atherosclerotic disease, and peripheral artery disease. We assessed risk factors for foot ulceration and amputation by logistic regression. Results. Prevalent diabetic foot was found in 17.4% of patients, foot deformities were found in 54.3%, previous ulcer was found in 19.6%, and amputations were found in 16.3%; and 87% of them had some risk of suffering diabetic foot in the future. We observed a high prevalence of patients with peripheral neuropathy and peripheral artery disease (89.1% and 64.2%, resp.. Multivariable analysis identified diabetic retinopathy and advanced atherosclerotic disease (stenosing carotid plaques as independent risk factors for foot ulceration (p=0.004 and p=0.023, resp. and diabetic retinopathy also as an independent risk factor for lower-limb amputations (p=0.013. Moreover, there was a temporal association between the initiation of dialysis and the incidence of amputations. Conclusion. Diabetic patients receiving dialysis therapy are at high risk of foot complications and should receive appropriate and intensive foot care.

  14. [Advances in diabetes mellitus, diabetic nephropathy, metabolic syndrome and cardio-vascular-renal risk].

    Science.gov (United States)

    Martínez Castelao, A

    2008-01-01

    1. Epidemiological aspects: There is evidence that the pandemic of DM is entering a stabilization phase, with a slight downturn in the rates of ESRD attributed to DM in the United States. 2. New pathogenic and progression mechanisms of renal disease are proposed: 1) Intraglomerular hyperpressure with phenotypical cell changes, inducing TGF-beta activation; 2) Genetic polymorphisms, with candidate genes in chromosomes 18q, 3q, 7p and others; 3) Endothelial dysfunction as an injury initiating mechanism, demonstrated in the eNOS knockout rat; 4) Isoforms of PKC molecules that favor progression of nephropathy. 3. Importance of metabolic syndrome as a progression factor of chronic renal disease. 4. Increased CV risk in patients treated with thiazolidinediones (glitazones) -Hydrosaline retention and heart failure. 5. Recent studies: ADVANCE study: Combined treatment with an ACE inhibitor (perindropil) and a diuretic (indapamide) in fixed doses helps to reduce CV risk and overall mortality.DREAM study: Ramipril does not reduce the occurrence of DM2, but does improve reversion to normoglycemia. AVOID study: Direct renin inhibitors add greater antihypertensive and antiproteinuric efficacy. 6. New therapeutic targets: Antifibrotic, anti-inflammatory and antiproteinuric effects of sulodexide, isosorbide mononitrate, PKC inhibitors and others. 7. The most effective strategy continues to be intensive, multifactorial and multidisciplinary management of the type 2 diabetic patient, as shown by long-term follow-up in the Steno-2 study.

  15. Obesity, metabolic syndrome and diabetes mellitus after renal transplantation: prevention and treatment.

    Science.gov (United States)

    Wissing, Karl Martin; Pipeleers, Lissa

    2014-04-01

    The prevalence of the metabolic syndrome in dialysis patients is high and further increases after transplantation due to weight gain and the detrimental metabolic effects of immunosuppressive drugs. Corticosteroids cause insulin resistance, hyperlipidemia, abnormal glucose metabolism and arterial hypertension. The calcineurin inhibitor tacrolimus is diabetogenic by inhibiting insulin secretion, whereas cyclosporine causes hypertension and increases cholesterol levels. Mtor antagonists are responsible for hyperlipidemia and abnormal glucose metabolism by mechanisms that also implicate insulin resistance. The metabolic syndrome in transplant recipients has numerous detrimental effects such as increasing the risk of new onset diabetes, cardiovascular disease events and patient death. In addition, it has also been linked with accelerated loss of graft function, proteinuria and ultimately graft loss. Prevention and management of the metabolic syndrome are based on increasing physical activity, promotion of weight loss and control of cardiovascular risk factors. Bariatric surgery before or after renal transplantation in patients with body mass index >35 kg/m(2) is an option but its long term effects on graft and patient survival have not been investigated. Steroid withdrawal and replacement of tacrolimus with cyclosporine facilitate control of diabetes, whereas replacement of cyclosporine and mtor antagonists can improve hyperlipidemia. The new costimulation inhibitor belatacept has potent immunosuppressive properties without metabolic adverse effects and will be an important component of immunosuppressive regimens with better metabolic risk profile. Medical treatment of cardiovascular risk factors has to take potential drug interactions with immunosuppressive medication and drug accumulation due to renal insufficiency into account. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Evaluation of various equations for estimating renal function in elderly Chinese patients with type 2 diabetes mellitus

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    Guo M

    2017-10-01

    Full Text Available Mei Guo,1 Jian-Ying Niu,2 Xian-Wu Ye,2 Xiao-Jie Han,2 Ying Zha,2 Yang Hong,2 Hong Fang,3 Yong Gu2,4 1Zhongshan-Xuhui Hospital, Affiliated with Fudan University, 2The Fifth People’s Hospital of Shanghai, Fudan University, 3Shanghai Minhang Center for Disease Control and Prevention, 4Department of Nephrology, Huashan Hospital, Fudan University, Shanghai, China Background: The clinical assessment of kidney function based on the estimated glomerular filtration rate (GFR in older patients remains controversial. This study evaluated the concordance and feasibility of using various creatinine-based equations for estimating GFR in elderly Chinese patients with type 2 diabetes mellitus (T2DM.Methods: A cross-sectional analytical study was conducted in 21,723 older diabetic patients (≥60 years based on electronic health records (EHR for Minhang District, Shanghai, China. The concordance of chronic kidney disease (CKD classification among different creatinine-based equations was assessed based on Kappa values, intraclass correlation coefficient (ICC statistics, and the eGFR agreement between the equations was tested using Bland–Altman plots. The GFR was estimated using the Cockcroft–Gault (CG, Berlin Initiative Study 1 (BIS1, simplified Modification of Diet in Renal Disease (MDRD, MDRD modified for Chinese populations (mMDRD, chronic kidney disease epidemiology collaboration (CKD-EPI, CKD-EPI in Asians (CKD-EPI-Asia, and Ruijin equations.Results: Overall, the proportion of CKD stages 3–5 (eGFR <60 mL/min/1.73 m2 was calculated as 28.9%, 39.1%, 11.8%, 8.4%, 14.3%, 11.5%, and 12.7% by the eGFRCG, eGFRBIS1, eGFRMDRD, eGFRmMDRD, eGFRCKD-EPI, eGFRCKD-EPI-Asia, and eGFRRuijin equations, respectively. The concordance of albuminuria and decreased eGFR based on the different equations was poor by both the Kappa (<0.2 and ICC (<0.4 statistics. The CKD-EPI-Asia equation resulted in excellent concordance with the CKD-EPI (ICC =0.931, MDRD (ICC =0.963, m

  17. Phenotypic risk factors for new-onset diabetes mellitus (NODAT in renal transplant recipients

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    Katarzyna Hap

    2014-11-01

    Full Text Available New-onset diabetes mellitus after transplantation (NODAT is defined as diabetes which developed after organ transplantation. NODAT occurs in approximately 16-20% of recipients one year after kidney transplantation and is the main factor for the increased mortality and morbidity, increased medical costs, progressive graft failure and decreased patients’ quality of life. Determination of phenotypic risk factors allows to define the scale of the risk of NODAT and can be helpful in detecting patients at risk of post-transplant diabetes. Overweight and obesity are well-known phenotypic risk factors that can be modified by lifestyle-change intervention. Adequate education about the principles of healthy lifestyle is one of the most important prevention factors. The medical staff should organize health education which should begin long before the planned transplantation, even at the stage of predialysis treatment or dialysis and be continued after transplantation. Early assessment of the risk of developing glucose metabolism disorders also allows the selection of immunosuppressive therapy less likely to affect carbohydrate metabolism. The article presents examples of simple risk scores and also principles of prevention and treatment of NODAT. The article presents the definition of NODAT, risk factors, especially overweight or obesity, risk scores and also principles of prevention and treatment of NODAT.

  18. Renal Protective Effect of DPP-4 Inhibitors in Type 2 Diabetes Mellitus Patients: A Cohort Study

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    Young-Gun Kim

    2016-01-01

    Full Text Available Aims. Dipeptidyl-peptidase IV inhibitors (DPP-4i are among the most popular oral antidiabetic agents. However, the effects of DPP-4i on diabetic nephropathy are not well-established. The aim of this study was to determine the renoprotective effects of DPP-4i, using albuminuria and glomerular filtration rate (GFR as indicators, in type 2 diabetes mellitus (T2DM patients. Methods. This retrospective observational cohort study used the clinical database of a tertiary hospital. The changes of urine albumin/creatinine ratio (UACR, estimated GFR (eGFR, and metabolic parameters after treatment were compared with the changes of those parameters before treatment using paired Student’s t-test. Results. The mean UACR in the entire study population decreased to approximately 45 mg/g 1 year after DPP-4i treatment, while it was increased approximately 39 mg/g 1 year before DPP-4i treatment (p<0.05. Patients with macroalbuminuria showed a significant reduction in albumin levels after DPP-4i treatment (p<0.05; however, patients with microalbuminuria and normoalbuminuria did not show improvements in albuminuria levels after treatment. Although eGFR was not changed 1 year after DPP-4i treatment, reductions in eGFR were slowed in patients with microalbuminuria and reversed in the macroalbuminuria or normoalbuminuria groups, 4 years after treatment. Conclusions. Administration of DPP-4i reduces urine albumin excretion and mitigates reduction of eGFR in T2DM patients.

  19. Relationship of endothelial dysfunction with degree of renal function damage and lipidemic profile in patients with type 2 diabetes mellitus and hypertension

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    Pertseva N.O.

    2014-09-01

    Full Text Available In the article defining relationship between endothelial dysfunction, the degree of renal and lipidemic profile damage in 234 patients with type 2 diabetes mellitus with hypertension was carried depending on the quality of glycemic control. It is shown that the deepening of endothelial dysfunction in patients with insufficient and poor compensation tightly correlates with the degree of renal and lipidemic disorders. In these patients there was a significant increase in the level of albuminuria, reduction in glomerular filtration rate, increase of concentrations of urea and creatinine. Against the background of poor hyperglycemia, compensation total cholesterol, low density lipoprotein content increases by 73,3% (p<0.05, hype¬rtriglyceridemia twice exceeds the control values. In patients with type 2 diabetes mellitus with poor compensation the most significant correlation links were observed between the concentration of endothelin-1 and the level of microalbuminuria (r=+0,79, as well as the content of low density lipoprotein cholesterol (r=+0.81. Thrombomodulin concentration is in direct correlation with microalbuminuria (r=+0.76, hypercholesterolemia (r=+0.80 and hypertriglyceridemia (r=+0.83, indicating to increasing interaction between the pathogenetic mechanisms which cause depression of endothelial dysfunction, renal and dyslipidemic disorders with increasing hyperglycemia.

  20. Non-albuminuric renal disease among subjects with advanced stages of chronic kidney failure related to type 2 diabetes mellitus.

    Science.gov (United States)

    Boronat, Mauro; García-Cantón, César; Quevedo, Virginia; Lorenzo, Dionisio L; López-Ríos, Laura; Batista, Fátima; Riaño, Marta; Saavedra, Pedro; Checa, María D

    2014-03-01

    Urinary albumin excretion has been consistently found to be normal in a significant number of subjects with early stages of diabetic kidney disease. This study was aimed to estimate the prevalence and characteristics of non-albuminuric chronic kidney disease associated with type 2 diabetes mellitus among subjects who reach advanced stages of renal failure. Study population was composed of incident patients with advanced chronic kidney disease (glomerular filtration rate <30 mL/min) related to type 2 diabetes in a tertiary hospital from Gran Canaria (Spain) during a period of 2 years. Subjects were classified as normoalbuminuric (urinary albumin-to-creatine ratio [UACR] <30 mg/g), microalbuminuric (UACR ≥30 and <300 mg/g), or proteinuric (UACR ≥300 mg/g). Of 78 eligible patients, 21.8% had normoalbuminuria, 20.5% had microalbuminuria, and 57.7% had proteinuria. Individuals with normoalbuminuria were mostly women and had a lower prevalence of smoking and polyneuropathy than subjects with microalbuminuria or proteinuria. They also presented greater measures of body mass index and waist circumference, higher values of total and LDL cholesterol, and lower values of HbA1c and serum creatinine than subjects with microalbuminuria or proteinuria. Multivariate analysis demonstrated that female sex (positively) and HbA1c and polyneuropathy (negatively) were independently associated with absence of albuminuria. In conclusion, around 20% of subjects with diabetes-related advanced chronic kidney disease, characteristically women, have normal urinary albumin excretion. HbA1c and polyneuropathy are inversely related to this non-albuminuric form of nephropathy.

  1. Encefalopatía Asociada A Trastornos Renales En Perros y Gatos: Revisión Bibliográfica

    OpenAIRE

    Pellegrino, Fernando Carlos

    2009-01-01

    La encefalopatía asociada a trastornos renales es una condición mal defi nida, reportada infrecuentemente en perros y gatos con insufi ciencia renal. Esta categoría de encefalopatía metabólica incluye la encefalopatía urémica, el síndrome de desequilibrio de diálisis, la demencia dialítica y la encefalitis postrasplante. Los trastornos de la conciencia y la actividad convulsiva son anormalidades típicas de este trastorno. Otros signos clínicos pueden incluir tremores musculare...

  2. Clinicopathological characteristics of non-diabetic renal disease in patients with type 2 diabetes mellitus in a northeastern Chinese medical center: a retrospective analysis of 273 cases.

    Science.gov (United States)

    Liu, Shujun; Guo, Qiaoyan; Han, Hongbo; Cui, Peihe; Liu, Xiao; Miao, Lining; Zou, Hongbin; Sun, Guangdong

    2016-10-01

    To investigate the clinical and histopathological features of non-diabetic renal disease (NDRD) superimposed on diabetic nephropathy (DN) in northeastern Chinese patients with type 2 diabetes mellitus (T2D), and compare the changes with those of pure DN and isolated NDRD. Single-center retrospective analysis based on medical records of 273 patients (172 men, mean age: 51.1 ± 12.4 years) with T2D who underwent renal biopsy between February 2000 and October 2015. All patients were diagnosed as cases of pure DN, isolated NDRD or NDRD superimposed on DN. Out of the 273 T2D patients, 68 (24.9 %) had DN, 175 (64.1 %) had NDRD, and 30 (11.0 %) had NDRD superimposed on DN. Idiopathic membranous nephropathy (IMN, 29.7 %) was the most common NDRD followed by IgA nephropathy (IgAN, 22.9 %), and hypertensive renal arteriolar sclerosis was the most common lesion in patients diagnosed as NDRD superimposed on DN. Patients with NDRD had a shorter duration of diabetes and lower frequencies of diabetic retinopathy (DR, 6.9 %) and renal failure (28.0 %), which is consistent with higher estimated glomerular filtration rates (eGFR) and lower systolic blood pressure (SBP). No significant between-group differences were observed with respect to proteinuria and hematuria. Renal biopsy is strongly recommended for T2D patients to distinguish DN, NDRD and NDRD superimposed on DN, especially in patients with no signs of DR. This approach may help in early diagnosis and treatment of NDRD and improve renal outcomes in northeastern Chinese T2D patients.

  3. Health related quality of life in rheumatoid arthritis, osteoarthritis, diabetes mellitus, end stage renal disease and geriatric subjects. Experience from a General Hospital in Mexico.

    Science.gov (United States)

    Ambriz Murillo, Yesenia; Menor Almagro, Raul; Campos-González, Israel David; Cardiel, Mario H

    2015-01-01

    Chronic diseases have a great impact in the morbidity and mortality and in the health-related quality of life (HRQoL) of patients around the world. The impact of rheumatic diseases has not been fully recognized. We conducted a comparative study to evaluate the HRQoL in different chronic diseases. The aim of the present study was to assess the HRQoL and identify specific areas affected in patients with rheumatoid arthritis (RA), osteoarthritis (OA), diabetes mellitus, end-stage renal disease, geriatric subjects and a control group. We conducted a cross-sectional study, in a General Hospital in Morelia, Mexico. All patients met classification criteria for RA, OA, diabetes mellitus, end-stage renal disease; the geriatric subjects group was≥65 years, and the control group≥30 years. Demographic characteristics were recorded, different instruments were applied: SF-36, visual analogue scale for pain, patient's and physician's global assessments, Beck Depression Inventory and specific instruments (DAS-28, HAQ-Di, WOMAC, Diabetes Quality of Life [DQOL] and Kidney Disease Questionnaire of Life [KDQOL]). Biochemical measures: erythrocyte sedimentation rate, blood count, glucose, HbA1C, serum creatinine and urea. We evaluated 290 subjects (control group: 100; geriatric subjects: 30 and 160 for the rest of groups). Differences were detected in baseline characteristics (P<.0001). The SF-36 scores were different between control group and others groups (P=0.007). The worst HRQoL was in end-stage renal disease group (±SD: 48.06±18.84 x/SD). The general health was the principal affected area in RA. The pain was higher in rheumatic diseases: OA (5.2±2.4) and RA (5.1±3). HAQ was higher in OA compared to RA (1.12±0.76 vs 0.82±0.82, respectively; P=.001). Forty five percent of all subjects had depression. The HRQoL in RA patients is poor and comparable to other chronic diseases (end-stage renal disease and diabetes mellitus). Rheumatic diseases should be considered high impact

  4. Population Pharmacokinetic- Pharmacodynamic Analysis to Characterize the Effect of Empagliflozin on Renal Glucose Threshold in Patients With Type 1 Diabetes Mellitus.

    Science.gov (United States)

    Mondick, John; Riggs, Matthew; Kaspers, Stefan; Soleymanlou, Nima; Marquard, Jan; Nock, Valerie

    2017-12-18

    Sodium glucose cotransporter 2 inhibitors increase urinary glucose excretion (UGE) by lowering the renal threshold for glucose (RT G ). We aimed to quantify the effect of the sodium glucose cotransporter inhibitor empagliflozin on renal glucose reabsorption in patients with type 1 diabetes mellitus (T1DM) using a mechanistic population pharmacokinetic-pharmacodynamic (PK-PD) model and to compare results with analyses in patients with type 2 diabetes mellitus (T2DM). The PK-PD model was developed using data from a randomized phase 2 study in which patients with T1DM received oral once-daily empagliflozin 2.5 mg, empagliflozin 10 mg, empagliflozin 25 mg, or placebo as an adjunct to insulin. The model assumed that UGE was dependent on plasma glucose and renal function and that empagliflozin lowered RT G . The final model was evaluated using visual predictive checks and found to be consistent with observed data. Calculated RT G with placebo was 181 mg/dL, and with empagliflozin (steady state) 1 mg and 2.5 mg was 53.4 mg/dL and 12.5 mg/dL, respectively. Empagliflozin 10 mg and 25 mg yielded negative RT G values, implying RT G was reduced to a negligible value. Although estimated PK-PD parameters were generally comparable between patients with T1DM and patients with T2DM, slight differences were evident, leading to lower RT G and higher UGE in patients with T1DM compared with patients with T2DM. In conclusion, the model provided a reasonable description of UGE in response to administration of empagliflozin and placebo in patients with T1DM. © 2017, The American College of Clinical Pharmacology.

  5. Relación entre diabetes mellitus y enfermedad renal en una población general de Extremadura

    OpenAIRE

    Villa Rincón, Juan

    2017-01-01

    La enfermedad renal de origen diabético es la primera causa de entrada en tratamiento renal sustitutivo en los países desarrollados. Los pacientes con nefropatía diabética, normalmente muestran una proteinuria significativa antes del desarrollo del daño renal. Sin embargo, este paradigma clinico ha sido recientemente cuestionado y cada vez es más frecuente encontrar pacientes diabéticos con insuficiencia renal que no presentan los criterios diagnósticos de la nefropatía diabética. El presente...

  6. Relationship of hyperglycemia with endothelial function, renal function, lipidemic profile, and morphological changes of blood cells in patients with insufficient compensation of type 2 diabetes mellitus with hypertension

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    N. O. Pertseva

    2014-12-01

    Full Text Available Many questions about the relationship between endothelial dysfunction and morphological substrate of hemostasis damage that occur during the progress of type 2 diabetes mellitus and arterial hypertension require clarification and further advance. In 87 patients with insufficient glycemic compensation using clinical, laboratory, morphological methods and correlational analysis were identified association between endothelial dysfunction, degree of renal function damage, lipidemic profile and morphological changes of vascular-platelet hemostasis. It has been established that in the insufficient glycemic control by a significant strengthening relationships between indicators of endothelial dysfunction and damaged platelet hemostasis (up to r=+0.95 formed significant correlations of ultrastructural characteristics of platelets with clinical and laboratory signs of nephropathic and dyslipidemic changes.

  7. Diagnostic value of cystatin C for diagnosis of early renal damages in type 2 diabetic mellitus patients: The first experience in Iran

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    Mitra Javanmardi

    2015-01-01

    Full Text Available Background: Diabetic nephropathy (DN is one of the most important complications of diabetes mellitus. Now-a-days, cystatin C (CysC is introduced as a new marker for diagnosis of renal damages; however, use of this marker in clinical laboratories is still controversial. The present study was aimed to evaluate the diagnostic value of serum CysC for early detection or monitoring treatment of kidney damages in the Kurdish people with type 2 diabetes mellitus. Materials and Methods: Glomerular filtration rate (GFR was estimated by Modification of Diet in Renal Disease formula. Serum CysC and urine microalbumin were also measured in 126 diabetic and healthy subjects. Blood glycated hemoglobin (Hb also measured in all healthy and diabetic patients. Two independent samples t-test, Mann-Whitney U-test, one-way ANOVA, and Kruskal-Wallis test, as well as Pearson/Spearman correlation coefficient statistical tests were used as appropriate. Results: Serum CysC was higher (1312.41 ng/ml in diabetic patients with GFR <60 ml/min than other subjects (993.25 ng/ml (patients with normal kidney function and healthy subjects. A borderline significant correlation between CysC and estimating GFR (rs = −0.16, P = 0.05 but highly significant with microalbumin (rs = 0.22, P = 0.014 was observed. Serum CysC sensitivity, negative and positive predictive values were 100 and 4%. Conclusion: CysC cover variation of GFR and urine microalbumin, but it cannot be used as a surrogating marker of glycated Hb. According to our results, it seems that serum CysC is a useful marker for screening of DN; but it cannot be used for monitoring of treatment in diabetic patients.

  8. Blood Pressure Variability and Risk for Progression of Cardiovascular and Renal Diseases in Patients with Diabetes Mellitus

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    Zaharie Sorin Ioan

    2015-09-01

    Full Text Available Accurate measurement of blood pressure (BP and evaluation of global cardiovascular risk is crucial for diagnosis and treatment of hypertensive patients. When hypertension and diabetes mellitus are associated, the risk for cardiovascular events is bigger than the sum of the components. Beyond systolic and diastolic BP values as targets for antihypertensive treatment, recent guidelines recognize BP variability as an independent predictor for future cardiovascular events. 24 hours ambulatory BP monitoring (ABPM and home BP monitoring (HBPM are two methods used in patient day to day life conditions for BP measurements. Increased variability of systolic and/or diastolic BP within one day (“short-term BP variability” and also over longer periods (“long-term BP variability” showed by ABPM and/or HBPM is associated with target-organ damage and cardiovascular events. This review is focused on the prognostic importance of BP variability in hypertensive patients with diabetes mellitus.

  9. Sistematização da Assistência de Enfermagem ao portador de Diabetes Mellitus e Insuficiência Renal Crônica

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    Nildo Batista Mascarenhas

    2011-02-01

    Full Text Available Tratou-se de um estudo de caso clínico desenvolvido durante as atividades práticas da disciplina Enfermagem Clínico-Cirúrgica I, do curso de Graduação em Enfermagem de uma universidade pública do Estado da Bahia, que objetivou relatar a aplicação da Sistematização da Assistência de Enfermagem na assistência a um paciente portador de Diabetes Mellitus e Insuficiência Renal Crônica. Com o desenvolvimento do estudo, em especial após a melhora positiva da paciente face às condutas planejadas e implementadas e, considerando as reflexões que emergiram, foi possível constatar a necessidade da interface entre a Sistematização da Assistência de Enfermagem, equipe de enfermagem e paciente no processo do cuidar, frente à excelência e singularidade dos cuidados de enfermagem

  10. The Intron 4 Polymorphism in the Calcium-Sensing Receptor Gene in Diabetes Mellitus and its Chronic Complications, Diabetic Nephropathy and Non-Diabetic Renal Disease

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    Viera Železníková

    2014-10-01

    Full Text Available Background/Aims: Calcium-Sensing Receptor (CaSR significantly affects calcium-phosphate metabolism in kidneys, and it is implicated in the pathogenesis of diabetes mellitus (DM due to its expression in pancreatic F-cells. The role of CaSR as one of the players in pathogenesis of chronic kidney disease (CKD has been speculated. Methods: 158 Type 2 diabetic patients divided into three groups according to occurrence and type of kidney complications, 66 nondiabetic patients CKD, and 93 healthy subjects were enrolled into the study to analyze the role of two CaSR polymorphisms (in the codon 990 and in the intron 4 in ethiopathogenesis of DM and CKD. The Type 2 diabetic groups consisted of 48 patients without any kidney abnormalities, 58 patients with diabetic nephropathy (DN, and 52 patients with nondiabetic renal disease (NDRD. The distribution of genotype and allele frequencies was studied using PCR with the TaqMan Discrimination Assay or followed by the Restriction Fragment Length Polymorphism method, respectively. Results: We have found that the intron 4 polymorphism is a risk factor for the development of DM and CKD, except DN, while the codon 990 does not show any disease association. Conclusion: We conclude that CaSR is a general factor in pancreas and kidney pathologies. i 2014 S. Karger AG, Basel

  11. Diabetes mellitus as a risk factor for incident chronic kidney disease and end-stage renal disease in women compared with men: a systematic review and meta-analysis.

    Science.gov (United States)

    Shen, Yanjue; Cai, Rongrong; Sun, Jie; Dong, Xue; Huang, Rong; Tian, Sai; Wang, Shaohua

    2017-01-01

    Diabetes mellitus is a strong risk factor for chronic kidney disease and end-stage renal disease. Whether sex differences in chronic kidney disease and end-stage renal disease incidence exist among diabetic patients remains unclear. This systematic review and meta-analysis was conducted to evaluate the relative effect of diabetes on chronic kidney disease and end-stage renal disease risk in women compared with men. We systematically searched Embase, PubMed, and the Cochrane Library for both cohort and case-control studies until October 2015. Studies were selected if they reported a sex-specific relationship between diabetes mellitus and chronic kidney disease or end-stage renal disease. We generated pooled estimates across studies using random-effects meta-analysis after log transformation with inverse variance weighting. Ten studies with data from more than 5 million participants were included. The pooled adjusted risk ratio of chronic kidney disease associated with diabetes mellitus was 3.34 (95 % CI 2.27, 4.93) in women and 2.84 (95 % CI 1.73, 4.68) in men. The data showed no difference in diabetes-related chronic kidney disease risk between the sexes (pooled adjusted women-to-men relative risk ratio was 1.14 [95 % CI 0.97, 1.34]) except for end-stage renal disease-the pooled adjusted women-to men relative risk ratio was 1.38 (95 % CI 1.22, 1.55; p = 0.114, I² = 38.1 %). The study found no evidence of a sex difference in the association between diabetes mellitus and chronic kidney disease. However, the excess risk for end-stage renal disease was higher in women with diabetes than in men with the same condition, from which we assume that the female gender could accelerate the disease progression. Further studies are needed to support this notion and elucidate the underlying mechanisms.

  12. Epigenetic modification of miR-10a regulates renal damage by targeting CREB1 in type 2 diabetes mellitus.

    Science.gov (United States)

    Shan, Qun; Zheng, Guihong; Zhu, Aihua; Cao, Li; Lu, Jun; Wu, Dongmei; Zhang, ZiFeng; Fan, Shaohua; Sun, Chunhui; Hu, Bin; Zheng, Yuanlin

    2016-09-01

    Emerging evidence has shown that microRNA-mediated gene expression modulation plays a crucial role in the pathogenesis of type 2 diabetes mellitus, but the novel miRNAs involved in type 2 diabetes and its functional regulatory mechanisms still need to be determined. In this study, we assessed the role of miR-10a in extracellular matrix accumulation in the kidney of diabetic mellitus induced by combining administration of chronic high fat diet (HFD) and low dosage of streptozotocin (STZ, 35mg/kg). Here, we found that HFD/STZ administration decreased the level of microRNA (miR-10a) expression in ICR strain mice. Overexpression of miR-10a alleviated the increased ratio of urine albumin-to-creatinine (ACR) ratio of HFD/STZ mice. In contrast, knockdown of miR-10a increased the ratio of kidney ACR in naïve mice. Furthermore, cAMP response element binding protein 1 (CREB1) was validated as a target of miR-10a in vitro and in vivo. CREB1 and its downstream fibronectin (FN, extracellular matrix) were increased in HFD/STZ-treated mice, which was reversed by kidney miR-10a overexpression. The content of CREB1 and FN was increased by miR-10a knockdown in kidney of naïve mice. Furthermore, histone deacetylase 3 (HDAC3) was revealed to be increased in kidney of HFD/STZ mice, accompanied with the augmentation of ACR ratio and FN level. Knockdown of HDAC3 with siRNA significantly caused the increase of miR-10a, resulting in the decrease in CREB1 and FN expression in kidney of HFD/STZ mice. Contrarily, HDAC3 overexpression mediated by lentivirus decreased miR-10a content, and enhanced ACR value, CREB1 and FN formation in naïve mice. Collectively, these results elucidate that HDAC3/miR-10a/CREB1 serves as a new mechanism underlying kidney injury, providing potential therapeutic targets in type 2 diabetes. Copyright © 2016. Published by Elsevier Inc.

  13. Epigenetic modification of miR-10a regulates renal damage by targeting CREB1 in type 2 diabetes mellitus

    International Nuclear Information System (INIS)

    Shan, Qun; Zheng, Guihong; Zhu, Aihua; Cao, Li; Lu, Jun; Wu, Dongmei; Zhang, ZiFeng; Fan, Shaohua; Sun, Chunhui; Hu, Bin; Zheng, Yuanlin

    2016-01-01

    Emerging evidence has shown that microRNA-mediated gene expression modulation plays a crucial role in the pathogenesis of type 2 diabetes mellitus, but the novel miRNAs involved in type 2 diabetes and its functional regulatory mechanisms still need to be determined. In this study, we assessed the role of miR-10a in extracellular matrix accumulation in the kidney of diabetic mellitus induced by combining administration of chronic high fat diet (HFD) and low dosage of streptozotocin (STZ, 35 mg/kg). Here, we found that HFD/STZ administration decreased the level of microRNA (miR-10a) expression in ICR strain mice. Overexpression of miR-10a alleviated the increased ratio of urine albumin-to-creatinine (ACR) ratio of HFD/STZ mice. In contrast, knockdown of miR-10a increased the ratio of kidney ACR in naïve mice. Furthermore, cAMP response element binding protein 1 (CREB1) was validated as a target of miR-10a in vitro and in vivo. CREB1 and its downstream fibronectin (FN, extracellular matrix) were increased in HFD/STZ-treated mice, which was reversed by kidney miR-10a overexpression. The content of CREB1 and FN was increased by miR-10a knockdown in kidney of naïve mice. Furthermore, histone deacetylase 3 (HDAC3) was revealed to be increased in kidney of HFD/STZ mice, accompanied with the augmentation of ACR ratio and FN level. Knockdown of HDAC3 with siRNA significantly caused the increase of miR-10a, resulting in the decrease in CREB1 and FN expression in kidney of HFD/STZ mice. Contrarily, HDAC3 overexpression mediated by lentivirus decreased miR-10a content, and enhanced ACR value, CREB1 and FN formation in naïve mice. Collectively, these results elucidate that HDAC3/miR-10a/CREB1 serves as a new mechanism underlying kidney injury, providing potential therapeutic targets in type 2 diabetes. - Highlights: • Diabetes induces the decrease of miR-10a level in the kidney. • MiR-10a overexpression improves kidney damage of diabetes. • MiR-10a targeting CREB1/FN

  14. Prediction of new onset of end stage renal disease in Chinese patients with type 2 diabetes mellitus - a population-based retrospective cohort study.

    Science.gov (United States)

    Wan, Eric Yuk Fai; Fong, Daniel Yee Tak; Fung, Colman Siu Cheung; Yu, Esther Yee Tak; Chin, Weng Yee; Chan, Anca Ka Chun; Lam, Cindy Lo Kuen

    2017-08-01

    Since diabetes mellitus (DM) is the leading cause of end stage renal disease (ESRD), this study aimed to develop a 5-year ESRD risk prediction model among Chinese patients with Type 2 DM (T2DM) in primary care. A retrospective cohort study was conducted on 149,333 Chinese adult T2DM primary care patients without ESRD in 2010. Using the derivation cohort over a median of 5 years follow-up, the gender-specific models including the interaction effect between predictors and age were derived using Cox regression with a forward stepwise approach. Harrell's C-statistic and calibration plot were applied to the validation cohort to assess discrimination and calibration of the models. Prediction models showed better discrimination with Harrell's C-statistics of 0.866 (males) and 0.862 (females) and calibration power from the plots than other established models. The predictors included age, usages of anti-hypertensive drugs, anti-glucose drugs, and Hemogloblin A1c, blood pressure, urine albumin/creatinine ratio (ACR) and estimated glomerular filtration rate (eGFR). Specific predictors for male were smoking and presence of sight threatening diabetic retinopathy while additional predictors for female included longer duration of diabetes and quadratic effect of body mass index. Interaction factors with age showed a greater weighting of insulin and urine ACR in younger males, and eGFR in younger females. Our newly developed gender-specific models provide a more accurate 5-year ESRD risk predictions for Chinese diabetic primary care patients than other existing models. The models included several modifiable risk factors that clinicians can use to counsel patients, and to target at in the delivery of care to patients.

  15. Evolução do peso durante o primeiro ano de transplante renal e a ocorrência de Diabetes Mellitus após 5 anos de seguimento = Weight evolution during the first year of renal transplantation and the occurrence of Diabetes Mellitus after 5 years of follow-up

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    Lienert, Rafaela Siviero Caron

    2014-01-01

    Full Text Available Introdução: O período pós-transplante tardio é marcado por uma série de alterações nutricionais, os quais podem reduzir a sobrevida do órgão transplantado e do paciente. Objetivo: Avaliar a evolução do peso durante o primeiro ano de transplante renal (TR e o desenvolvimento de Diabetes Mellitus pós-transplante (DMPT após cinco anos de seguimento. Materiais e Métodos: Estudo de coorte retrospectiva, onde foram coletados dados de peso e outros parâmetros clínicos em prontuário do Setor de Nefrologia do Hospital São Lucas da PUCRS em Porto Alegre. Resultados: Dos 35 pacientes estudados, ao final do primeiro ano, descrito como T12, observamos ganho de peso médio de 8,2%, sendo que 29 deles (82,9% ganharam peso. O aumento torna-se significativo a partir do sexto mês após TR (T6 nas mulheres e após nove meses (T9 nos homens. O ganho de peso promove impacto sobre o IMC, apresentando diferença estatística entre dados iniciais (T0 (23,2±4,3kg/ m2 e em T12 (24,9±4,4 kg/m2 (p <0,001. Ao final do quinto ano, observa - se 6 óbitos (17,1% e 2 (5,7% perdas de enxerto. Dos 27 pacientes, observa - se incidência de 18,5% de DM PT, os quais apresentaram ganho de peso superior, apesar de não serem dados estatisticamente diferentes, e aumento acentuado durante o primeiro ano de TR (13,6% do peso usual em comparação com o grupo que não desenvolveu esta patologia (4,7% do peso usual. Conclusão: Observa-se aumento de peso após um ano de TR e, os pacientes que desenvolveram DMPT após 5 anos de seguimento apresentaram perfil de ganho de peso diferente do grupo que não desenvolveu a doença, apesar de serem dados sem diferença estatística

  16. Relative Incidence of ESRD Versus Cardiovascular Mortality in Proteinuric Type 2 Diabetes and Nephropathy : Results From the DIAMETRIC (Diabetes Mellitus Treatment for Renal Insufficiency Consortium) Database

    NARCIS (Netherlands)

    Packham, David K.; Alves, Tahira P.; Dwyer, Jamie P.; Atkins, Robert; de Zeeuw, Dick; Cooper, Mark; Shahinfar, Shahnaz; Lewis, Julia B.; Lambers Heerspink, Hiddo J.

    Background: Previous studies have shown that patients with chronic kidney disease, including those with diabetic nephropathy, are more likely to die of cardiovascular disease than reach end-stage renal disease (ESRD). This analysis was conducted to determine whether ESRD is a more common outcome

  17. [Sodium-glucose co-transporter-2 inhibitors: from the bark of apple trees and familial renal glycosuria to the treatment of type 2 diabetes mellitus].

    Science.gov (United States)

    Mauricio, Dídac

    2013-09-01

    The therapeutic armamentarium for the treatment of hyperglycemia in type 2 diabetes mellitus is still inadequate. We are currently witnessing the introduction of a new mode of hypoglycemic treatment through induction of glycosuria to decrease the availability of the metabolic substrate, i.e. glucose. Clinical trials have shown that sodium-glucose co-transporter-2 (SGLT2) inhibitors are as efficacious as other oral hypoglycemic drugs. This article discusses the basic features of this new treatment concept and the efficacy and safety of this new drug group. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  18. Renal arteriography

    Science.gov (United States)

    Renal angiogram; Angiography - kidney; Renal angiography; Renal artery stenosis - arteriography ... artery by a blood clot Renal artery stenosis Renal cell cancer Angiomyolipomas (noncancerous tumors of the kidney) Some of these problems can be treated with ...

  19. Genetic polymorphisms of angiotensin-2 type 1 receptor and angiotensinogen and risk of renal dysfunction and coronary heart disease in type 2 diabetes mellitus

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    Hu Frank B

    2009-03-01

    Full Text Available Abstract Background Increased activation of the renin-angiotensin system (RAS may be important in promoting coronary heart disease (CHD and renal dysfunction, but limited data are available on associations between angiotensin type 1 receptor (AGT1R and angiotensinogen (AGT genotypes in type 2 diabetes. Methods Study participants were diabetics from the Health Professionals Follow-Up Study (HPFS and the Nurses' Health Study (NHS. We analyzed single nucleotide polymorphisms (SNPs associated with cardiovascular pathophysiology (including AGT1R T573C, AGT1R A1166C, and AGT M235T and presence of renal dysfunction (eGFR2 or history of CHD. Results The AGT1R 1166 C-allele was associated with eGFR2 (multivariable OR 1.63 [1.01, 2.65] in the HPFS men (n = 733 and in the combined dataset (n = 1566 (OR 1.42 [1.02, 1.98]. The AGT1R 1166 C-allele was also associated with CHD in men (OR 1.57 [1.10, 2.24]. In NHS women (n = 833, AGT 235T-allele was associated with CHD (OR 1.72 [1.20, 2.47]. Removal of hypertension from the fully adjusted models did not influence results, suggesting that the associations may not be mediated by hypertension. There were significant interactions between sex and AGT1R 1166 C-allele (p = 0.008 and AGT M235T (p = 0.03 in models for CHD. No significant associations were seen between AGT1R T573 C-allele and renal dysfunction or CHD. Conclusion Polymorphisms in AGT1R and AGT genes are associated with renal dysfunction and CHD in type 2 diabetes and further support the important role of the RAS in these complications. Sex may modify associations between AGT1R 1166 C-allele and AGT 235T and CHD in type 2 diabetes.

  20. Effect of diacerein on renal function and inflammatory cytokines in participants with type 2 diabetes mellitus and chronic kidney disease: A randomized controlled trial.

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    Fabiana Piovesan

    Full Text Available Diacerein seems to improve metabolic control and reduce inflammatory marker levels in individuals with type 2 diabetes mellitus (Type 2 DM, but for participants with chronic kidney disease (CKD its effect is unknown. This study aimed to evaluate the effect of diacerein vs. placebo on urinary albumin/creatinine ratio (ACR, glomerular filtration rate (GFR, and inflammatory cytokines in type 2 DM participants with CKD. Blood pressure (BP and metabolic control were secondary outcomes. This randomized, placebo-controlled, parallel trial of adjuvant treatment of type 2 DM with diacerein enrolled seventy-two participants with CKD, aged 30-80 years, with glycated hemoglobin levels from 53-97 mmol/mol (7.0-11.0%, receiving angiotensin-converting enzyme inhibitors or angiotensin receptor blockers and antidiabetic agents. Participants randomized to diacerein or placebo were followed-up up to 90 days. Both groups had a marked reduction in ACR, but there was no effect on glomerular filtration rate. While the diacerein group had reduced TNF-α levels at the 75th percentile with a borderline significance (P = 0.05, there were no changes in the IL levels at the 75th percentile. Diacerein prevented the increase in blood glucose to the level observed in the placebo group (P = 0.04, improving metabolic control by 74%, reducing 24-hour diastolic BP, nighttime systolic and diastolic BP compared to the placebo group. In conclusion, among patients with type 2 DM and CKD, diacerein does not have an effect on ACR or GFR, but slows metabolic control deterioration and is associated with lower nighttime systolic and diastolic blood pressure.Brazilian Clinical Trials Registry (Registro Brasileiro de Ensaios Clinicos; ReBeC U1111-1156-0255.

  1. Chronic Renal Failure: Determining the cause

    OpenAIRE

    Hirsch, David J.

    1991-01-01

    If a patient's serum creatinine level is elevated and chronic renal insufficiency is suspected, it is important to determine whether the problem is acute or chronic; to determine the cause; to identify secondary causes (including multiple myeloma, renal vascular disease, diabetes mellitus, reflux nephropathy, stone disease with infection, and hypertension); to institute measures to slow the disease; and to control hypertension, hyperphosphatemia, and acidosis.

  2. Nodular glomerulosclerosis in patients’ without history of diabetes mellitus: a case report

    Science.gov (United States)

    Goucha, Rym; Karoui, Cyrine; Abderrahim, Ezzedine; Hamida, Fethi Ben; Elyounsi, Fethi; Maiz, Hedi Ben; Abdallah, Taieb Ben; Kheder, Adel

    2009-01-01

    Introduction Diabetic nephropathy can occur during the course of both type1 and type 2 diabetes mellitus. The characteristic lesions are diffuse or nodular (Kimmelsteil-Wilson) diabetic glomerulosclerosis. The reported cases represent unusual presentations of diabetes mellitus. Case presentation We report the case of a 49-year-old man without prior history of diabetes mellitus who presented with rapidly progressive renal failure and whose renal biopsy revealed nodular (Kimmelsteil-Wilson) glomerulosclerosis lesions characteristic of diabetes. Conclusion Renal manifestations of diabetes mellitus may antedate other more common presenting symptoms of this disease and we critically review the literature on this subject. PMID:19918545

  3. The prevalence of new onset diabetes mellitus after renal transplantation in patients with immediate posttransplant hyperglycemia in a tertiary care centre

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    Saba Samad Memon

    2017-01-01

    Full Text Available Objectives: This study aimed to determine the prevalence of immediate posttransplant hyperglycemia and new onset diabetes after renal transplantation (NODAT. It also aims at answering whether posttransplant hyperglycemia per se is a risk factor for future development of NODAT. Methods: A retrospective study was conducted among patients undergoing kidney transplantation under a single surgical unit in a tertiary care hospital in the past 5 years. All known patients with diabetes were excluded from the study. Immediate postoperative hyperglycemia was defined as random blood sugar (RBS ≥200 mg/dl or requirement of insulin. NODAT was defined as fasting plasma glucose ≥126 mg/dl or RBS ≥200 mg/dl or if the patient is receiving therapy for glycemic control at 6 weeks or 3 months posttransplantation. Results: The study population included 191 patients. The overall prevalence of posttransplant hyperglycemia and NODAT was 31.4% and 26.7%, respectively. NODAT developed in 28 patients (46.7% of those who had posttransplant hyperglycemia. Thus, posttransplant hyperglycemia was associated with a fourfold increased risk of NODAT (P = 0.000. Posttransplant hyperglycemia was associated with increased infections (P = 0.04 and prolonged hospital stay (P = 0.0001. Increased age was a significant risk factor for NODAT (P = 0.000, whereas gender, acute rejection episodes, cadaveric transplant, hepatitis C virus status, human leukocyte antigen mismatch, and high calcineurin levels were not significantly associated with the future development of NODAT. Conclusion: The significant risk of NODAT posed by posttransplant hyperglycemia makes it prudent to follow up these patients more diligently in a resource-limited setting wherein routine monitoring in all patients is cumbersome.

  4. La adherencia terapéutica en el paciente trasplantado renal

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    María Rocío Ruiz Calzado

    2013-12-01

    Full Text Available En los pacientes con enfermedad renal crónica portadores de un trasplante renal, la adherencia al tratamiento es crucial para prevenir el rechazo, pérdida del injerto, y la morbilidad adicional. Objetivo: conocer la producción científica actual de la adherencia al tratamiento de pacientes trasplantados de riñón y las variables que pueden influir. Método: Se realizó una búsqueda en las bases de datos de Scielo, PubMed, The Chocrane, Science Direct y Google académico. Se incluyeron artículos científicos escritos en inglés y español. Se analizaron los artículos que trataban la adherencia al tratamiento inmunosupresor de pacientes trasplantados de riñón, excluyendo los pacientes pediátricos. Resultados: La adherencia al tratamiento inmunosupresor por parte de estos pacientes es relativamente baja debido a la influencia de varios factores. La complejidad del tratamiento y el tiempo postrasplante, tienen una importante correlación negativa con la adherencia. El olvido u otras ocupaciones, se relaciona de forma significativa con la no adherencia no intencional por parte de los pacientes. Los grupos de edad con menos adherencia son los más jóvenes seguidos de los más mayores, y los más adherentes los adultos. En algunos países, la falta de adherencia se debe a que el elevado coste del tratamiento inmunosupresor corre por cuente del paciente. Por otro lado, las variables que no parecen influir de forma concluyente, son: el estado civil o modo de vida, efectos secundarios, nivel socioeconómico y educativo, situación laboral, raza, creencias en la necesidad y factores psicológicos. Por último, la variable de género es claramente la única que no influye sobre la falta de adherencia, ya que una mayoría de estudios demuestran que no influyen frente a solo dos que consideran que los varones son los menos adherentes. Conclusiones: los pacientes trasplantados de riñón presentan altos porcentajes de falta de adherencia al

  5. Sangrado de angiomiolipoma renal en paciente con síndrome de genes contiguos (TSC2/PKD1 tras 17 años de tratamiento renal sustitutivo

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    Mónica Furlano

    2017-01-01

    Full Text Available Presentamos el caso de un varón de 32 años, con síndrome de genes contiguos TSC2/PKD1, que le ocasiona esclerosis tuberosa (ET y poliquistosis renal autosómica dominante simultáneamente. Evolucionó a enfermedad renal terminal y se realizó trasplante renal a los 12 años. Los riñones presentaban angiomiolipomas (AML, que son tumores benignos frecuentes en pacientes con ET. A los 17 años postrasplante, presentó un cuadro de dolor abdominal, anemización y hematoma retroperitoneal. Dicho hematoma se produjo por el sangrado de los AML. Como tratamiento se realizó embolización selectiva. Nuestro paciente podría haberse beneficiado en el momento del trasplante renal del tratamiento con inhibidores de mTOR. Este fármaco actúa como inmunosupresor y reductor tumoral en la ET, al disminuir el riesgo de rotura y hemorragia. En este paciente no se administró porque cuando se trasplantó no se conocía la relación de los inhibidores de mTOR con la ET. Este caso confirma que, a pesar de tratarse de pacientes trasplantados o en diálisis, el riesgo de sangrado por los AML persiste, por lo cual se propone realizar controles periódicos de los riñones propios y valorar la nefrectomía.

  6. Trasplante renal doble (TRD de donantes añosos

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    Pedro Méndez-Chacón

    2005-06-01

    Full Text Available Objetivo: Utilizar ambos riñones del donante añoso en un mismo receptor y resaltar la importancia de la histología renal como método seleccionador. Materiales y Métodos: Se evalúa la elección y seguimiento de 11 pacientes quienes recibieron riñones dobles de donantes cadavéricos añosos. La creatinina sérica promedio de los 11 donantes fue de 1,3 mg%, cursando con edades promedio de 63 años (56 a 73 y de 53 años en los receptores. Ambos riñones fueron sometidos a biopsia en cuña por congelación. La cuantificación del tejido dañado se basó en metodología ya definida. Riñones con lesiones microscópicas moderadas (puntaje 4 a 6/12 fueron seleccionados para trasplante renal doble. Estos fueron implantados extraperitonealmente en cada fosa ilíaca con anastomosis a vasos ilíacos externos y ambos uréteres por separado a la vejiga. Esteroides y micofenolato de mofetil conformaron el esquema inmunosupresor de primera línea. Resultados: Ningún receptor requirió hemodiálisis postrasplante. Nueve de los once receptores cursan con función renal aceptable a dos años promedio de seguimiento. Un receptor falleció por accidente cerebrovascular (ACV hemorrágico a los 36 meses del trasplante con injerto funcionante y otro presentó enfermedad neoplásica a 38 meses del postimplante. Conclusiones: El trasplante renal doble de donante añoso constituye opción inédita en nuestro medio para receptores añosos. Resaltamos la histología renal como método en la elección del donante. Futuras investigaciones mostrarán si el trasplante renal doble, incrementando la masa nefronal, sirva para demorar o prevenir la disfunción crónica del injerto a largo plazo.

  7. Fetal programming of renal function.

    Science.gov (United States)

    Dötsch, Jörg; Plank, Christian; Amann, Kerstin

    2012-04-01

    Results from large epidemiological studies suggest a clear relation between low birth weight and adverse renal outcome evident as early as during childhood. Such adverse outcomes may include glomerular disease, hypertension, and renal failure and contribute to a phenomenon called fetal programming. Other factors potentially leading to an adverse renal outcome following fetal programming are maternal diabetes mellitus, smoking, salt overload, and use of glucocorticoids during pregnancy. However, clinical data on the latter are scarce. Here, we discuss potential underlying mechanisms of fetal programming, including reduced nephron number via diminished nephrogenesis and other renal (e.g., via the intrarenal renin-angiotensin-aldosterone system) and non-renal (e.g., changes in endothelial function) alterations. It appears likely that the outcomes of fetal programming may be influenced or modified postnatally, for example, by the amount of nutrients given at critical times.

  8. Diabetes mellitus

    NARCIS (Netherlands)

    Ahdi, M.; Gerdes, V. E.; Hoekstra, J. B.; Meesters, E. W.

    2012-01-01

    Currently there are over 740,000 patients with diabetes mellitus in the Netherlands, and this number will increase further in the coming years. Approximately 90% of patients has type 2 diabetes, a metabolic disorder that is often associated with obesity, hypertension and increased cholesterol

  9. Diabetes mellitus

    International Nuclear Information System (INIS)

    Ogawa, Junichiro; Ito, Chikako

    1992-01-01

    It is believed that the pancreas is low sensitive to radiation. In this chapter, the effect of radiation on the pancreas is discussed in the light of the radiosensitivity of the pancreas in animal experiments and the occurrence of diabetes mellitus in A-bomb survivors. In an experiment on the whole-body irradiation with 800 rad using rats, a decrease in insulin secretion itself has not been noted, although a decrease in blood insulin and an increase in glucagon were associated with transiently increased blood glucose. In other studies, there was neither histologically nor endocrinologically abnormal findings due to several hundreds rad of radiation in the acute stage. For A-bomb survivors, blood levels of insulin tended to be slightly increased in the 40-59 age group of A-bomb survivors exposed at ≤1.5 km than those exposed at ≥3.0 km; and in the other age groups, there was no tendency for decreased blood levels of insulin. The ABCC-RERF Adult Health Study data (1958-1960) has revealed that there is no statistically significant correlation between the prevalence of diabetes mellitus and A-bomb radiation; nor has this been noted in any other study. Neither the prevalence of diabetes mellitus nor its complications is found to be independent upon distance from the hypocenter. (N.K.)

  10. Trasplante renal en pacientes con anticuerpos dirigidos contra donante

    Directory of Open Access Journals (Sweden)

    Federico Cicora

    2014-10-01

    Full Text Available En trasplante renal, los anticuerpos donante-específicos por ensayos de fase sólida predicen el rechazo temprano mediado por anticuerpos, incluso con resultados negativos de citometría de flujo o citotoxicidad dependiente del complemento. Aquí se describen los protocolos de inmunosupresión y los resultados a diez meses de cuatro pacientes en los que se detectó anticuerpos donante-específicos anti-antígenos leucocitarios humanos (HLA por Luminex®, pero no detectados por el método de citotoxicidad dependiente de complemento (CDC ni por citometría de flujo. Los cuatro pacientes recibieron tratamiento de inducción con 5 dosis de timoglobulina de 1.25 mg/kg y 5 dosis de inmunoglobulina intravenosa (IVIG de 400 mg/kg. Además, uno recibió 20 mg de basiliximab el mismo día del trasplante y el día 4 postrasplante; otro recibió 3 sesiones de plasmaféresis en los días -5, -3, y -1 y eculizumab en dosis de 1200 mg antes del trasplante, 900 mg el día 1, and 600 mg por semana durante un mes. En todos los casos, la inmunosupresión de mantenimiento consistió en tacrolimus, micofenolato y deltisona. Todos presentaron buenos resultados en el corto plazo. Nuestra experiencia sugiere que los pacientes con anticuerpos donante-específicos anti-HLA detectados solo por Luminex® deben recibir un seguimiento estricto y que en esta población se pueden obtener buenos resultados a partir del uso de terapia de inducción con timoglobulina e IVIG.

  11. Diabetes mellitus

    OpenAIRE

    Skiadopoulos, Dionysios

    2013-01-01

    This theses on Diabetes Mellitus aims at giving an insight at various aspects of this chronic disease and the risk factors that lead to it; the varius ways it develops in the human body; the old and new approaches to treatment, both from a pharmacological and a non- pharmacologiacal point of view; ways to prevent and to manage the diabetes complications; how to improve the live of the diabetic patients who are faced with not only physical but also psychological problems; statistical data from...

  12. Renal angiomyolipoma

    DEFF Research Database (Denmark)

    Holm-Nielsen, P; Sørensen, Flemming Brandt

    1988-01-01

    Renal angiomyolipoma is a rare lesion composed of smooth muscle cells, adipose tissue and abnormal vessels. It is currently classified as a benign, non-epithelial renal tumor. It has a high incidence in patients suffering from tuberous sclerosis but is more frequently found as an isolated renal...... lesion. Three cases of renal angiomyolipoma, 2 of which underwent perfusion-fixation, were studied by electron microscopy to clarify the cellular composition of this lesion. In the smooth muscle cells abundant accumulation of glycogen was found, whereas the lipocytes disclosed normal ultrastructural......-specific vesicular structures. These findings suggest a secondary vascular damage, i.e. the thickened vessels may not be a primary, integral part of renal angiomyolipoma. Evidence of a common precursor cell of renal angiomyolipoma was not disclosed. It is concluded that renal angiomyolipoma is a hamartoma composed...

  13. RENAL CRYOABLATION

    Directory of Open Access Journals (Sweden)

    A. V. Govorov

    2012-01-01

    Full Text Available Renal cryoablation is an alternative minimally-invasive method of treatment for localized renal cell carcinoma. The main advantages of this methodology include visualization of the tumor and the forming of "ice ball" in real time, fewer complications compared with other methods of treatment of renal cell carcinoma, as well as the possibility of conducting cryotherapy in patients with concomitant pathology. Compared with other ablative technologies cryoablation has a low rate of repeat sessions and good intermediate oncological results. The studies of long-term oncological and functional results of renal cryoablation are presently under way.

  14. OTROS TIPOS ESPECÍFICOS DE DIABETES MELLITUS

    Directory of Open Access Journals (Sweden)

    DRA. M. Gabriela Sanzana G.

    2016-03-01

    En las “Diabetes Atípicas” (no incluidas en la clasificación ADA, se mencionan la DM tipo 2 en niños y adolescentes, favorecida por el aumento de la obesidad y del sedentarismo; la diabetes propensa a la cetosis, que debutan en cetoacidosis, con etiopatogenia y evolución de DM2; los Latent Autoinmune Diabetes of Adults (LADA, DM tipo 1 de lenta aparición y la diabetes postrasplante.

  15. Effect of a Reduction in Uric Acid on Renal Outcomes During Losartan Treatment A Post Hoc Analysis of the Reduction of Endpoints in Non-Insulin-Dependent Diabetes Mellitus With the Angiotensin II Antagonist Losartan Trial

    NARCIS (Netherlands)

    Miao, Yan; Ottenbros, Stefan A.; Laverman, Goos D.; Brenner, Barry M.; Cooper, Mark E.; Parving, Hans-Henrik; Grobbee, Diederick E.; Shahinfar, Shahnaz; de Zeeuw, Dick; Lambers Heerspink, Hiddo J.

    Emerging data show that increased serum uric acid (SUA) concentration is an independent risk factor for end-stage renal disease. Treatment with the antihypertensive drug losartan lowers SUA. Whether reductions in SUA during losartan therapy are associated with renoprotection is unclear. We therefore

  16. [Renal angioscopy].

    Science.gov (United States)

    Franco Miranda, E; Rodríguez Tolra, J; Díaz Rodrigues, J; Serrallach Mila, N

    1994-01-01

    Presentation as a novelty of the application of endoscopic methods in the display of the renal artery (angioscopy). Review of findings seen in the renal artery of a donor corpse with polytraumatism using direct view with a MiniScope-type rigid urethroscopy and the possible future application of this technique.

  17. Can ultrasound abdomen help in early diagnosis of diabetes mellitus? an observational study

    International Nuclear Information System (INIS)

    Anwar, J.; Aamir, M.O.; Imdad, Z.U.H.

    2015-01-01

    Diabetes mellitus is a common disease. Similarly, ultrasound findings of fatty change and renal crystals are commonly seen on ultrasound. In the personal observation of the main author over the past so many years it was noticed that Diabetes Mellitus, Fatty liver and renal crystals all sit well together. This study tries to establish a relationship between diabetes mellitus renal echogenic foci and fatty liver. This study is first of its kind, as nobody has ever before investigated an association between the renal echogenic foci and fatty liver in relation to diabetes mellitus. Methods: This cross-sectional, observational study was conducted at Radiology Department Combined Military Hospital, Kohat From 2nd June 2013 to 30th May 2014. Three hundred patients were collected on the basis of having fatty liver and renal echogenic foci on ultrasound and three hundred more patients were collected who had no fatty liver or renal echogenic foci on ultrasound. Their labs were done for diabetes mellitus. Results: The patients having renal echogenic foci together with fatty liver had 83% positive rate of being diabetics, while patients with no fatty liver and no echogenic foci on ultrasonography had only 0.6% Positive rate of being diabetics. Conclusion: Our results provided the first demonstration of an association between renal echogenic foci together with fatty liver with the diabetes mellitus. Thus ultrasound examination of abdomen can be helpful in its early diagnosis if we make a protocol of doing fasting and random blood sugars in all those patients who have positive renal echogenic foci and fatty liver on their ultrasound examination. (author)

  18. Symmetric Dimethylarginine in Cats with Hypertrophic Cardiomyopathy and Diabetes Mellitus

    DEFF Research Database (Denmark)

    Langhorn, R.; Kieler, I. N.; Koch, J.

    2018-01-01

    Background: Symmetric dimethylarginine (SDMA) has been increasingly used as a marker of early chronic kidney disease (CKD) in cats, but little is known about the influence of comorbidities on SDMA in this species. Hypothesis: Hypertrophic cardiomyopathy (HCM) and diabetes mellitus (DM), independe...... controls, a finding that needs further investigation and should be kept in mind when evaluating renal function of cats with this endocrinopathy....

  19. Dyslipidemias in type 2 diabetes mellitus patients in Nnewi South ...

    African Journals Online (AJOL)

    Ramakantb

    macrovascular complications in diabetes mellitus patients. The complications exemplified by renal ... Conclusion: Dyslipidemia is highly prevalent among type 2 diabetic patients in Nigeria with the majority of the patients having combined .... at the chemical pathology laboratory of NAUTH. Nnewi. The lipid assays were done ...

  20. Dyslipidemias in type 2 diabetes mellitus patients in Nnewi South ...

    African Journals Online (AJOL)

    Background: Dyslipidemia has been noted to play an integral role in the pathogenesis and progression of micro and macrovascular complications in diabetes mellitus patients. The complications exemplified by renal vascular and cardiovascular disease cause the most morbidity and mortality in this group of patients.

  1. Osteoporosis and diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Andrea Montagnani

    2013-03-01

    Full Text Available Introduction: Diabetes mellitus (DM and osteoporotic fractures are major causes of mortality and morbidity in older subjects. Recent reports have revealed close association between fracture risk and DM types 1 and 2 (DM1 and DM2, respectively. Aim of this review is to highlight the importance of these diseases in the elderly and examine certain etiopathogenetic aspects of DM associated osteoporosis, which could be useful in management of diabetic patients. Materials and methods: We searched the Embase and PubMed databases using diabetes, osteoporosis, and bone mineral density (BMD as search terms and 1989-2009 as publication dates. Discussion: The risk of fractures seems to be increased in both types of DM although DM2 seems to be associated with normal-high BMDs compared with the normal population. This apparent paradox could reflect greater bone frailty in diabetic patients that are unrelated to adipose tissue, hyperinsulinemia, deposition of advanced glycosylation end products in collagen, reduced serum IGF-1 levels, hypercalciuria, renal failure, microangiopathy, and/or inflammation. Diabetic patients’ propensity to fall and multiple comorbidities might also explain their higher fracture rates. The effects of drugs that inhibit bone resorption in diabetic patients are probably similar to those obtained in nondiabetics although there is little information on this issue. In general, effective treatment of diabetes has positive effects on bone metabolism. Metformin acts directly on bone tissue, reducing AGE accumulation, and insulin has direct effects on osteoclast activity. In contrast, the thiazolidinediones seem to have negative effects since they orient mesenchymal progenitor cell differentiation toward adipose rather than bone tissue. Incretin therapy is a newer approach that appears to modify interactions between nutrition and bone turnover (e.g., postprandial suppression of bone resorption. Conclusions: Better understanding of how

  2. Vildagliptin restores renal myogenic function and attenuates renal sclerosis independently of effects on blood glucose or proteinuria in Zucker Diabetic Fatty rat

    NARCIS (Netherlands)

    Vavrinec, Peter; Henning, Robert H.; Landheer, Sjoerd W.; Wang, Yumei; Deelman, Leo E.; van Dokkum, Richard P. E.; Buikema, Hendrik

    2014-01-01

    Type 2 diabetes mellitus (T2DM) is associated with risk for chronic kidney disease (CKD), which is associated with a decrease in renal myogenic tone - part of renal autoregulatory mechanisms. Novel class of drugs used for the treatment of T2DM, dipeptidyl peptidase-4 (DPP-4) inhibitors, have

  3. [Treatment of type 2 diabetes mellitus in patients with chronic kidney disease. Grupo de Trabajo para el Documento de Consenso sobre el tratamiento de la diabetes tipo 2 en el paciente con enfermedad renal crónica].

    Science.gov (United States)

    Gómez-Huelgas, Ricardo; Martínez-Castelao, Alberto; Artola, Sara; Górriz, José Luis; Menéndez, Edelmiro

    2014-01-21

    Chronic kidney disease (CKD) and type 2 diabetes mellitus (T2DM) are highly prevalent chronic diseases, which represent an important public health problem and require a multidisciplinary management. T2DM is the main cause of CKD and it also causes a significant comorbidity with regard to non-diabetic nephropathy. Patients with diabetes and kidney disease represent a special risk group as they have higher morbi-mortality as well as higher risk of hypoglycemia than diabetic individuals with a normal kidney function. Treatment of T2DM in patients with CKD is controversial because of the scarcity of available evidence. The current consensus report aims to ease the appropriate selection and dosage of antidiabetic treatments as well as the establishment of safety objectives of glycemic control in patients with CKD. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  4. Recovery of renal function after radical nephrectomy and risk factors for postoperative severe renal impairment: A Japanese multicenter longitudinal study.

    Science.gov (United States)

    Kawamura, Naoko; Yokoyama, Minato; Fujii, Yasuhisa; Ishioka, Junichiro; Numao, Noboru; Matsuoka, Yoh; Saito, Kazutaka; Arisawa, Chizuru; Okuno, Tetsuo; Noro, Akira; Morimoto, Shinji; Kihara, Kazunori

    2016-03-01

    To investigate longitudinal changes in renal function after radical nephrectomy, and to explore risk factors of postoperative severe renal impairment in a Japanese multicenter cohort. The present retrospective study included 701 patients who had no metastasis, end-stage kidney disease or bilateral kidney cancer, who underwent radical nephrectomy and who were followed up for at least 1 year. The longitudinal change in postoperative renal function during a 10-year follow-up period was evaluated according to the presence or absence of potential risk factors including greater age, chronic kidney disease, hypertension, diabetes mellitus and cardiovascular disease. A slope of annual change in estimated glomerular filtration rate was analyzed using a linear mixed model. Associations between the potential risk factors and a >50% estimated glomerular filtration rate decrease were evaluated using a multivariate Cox regression model. Overall, the postoperative estimated glomerular filtration rate recovered over time with a significant positive slope of 0.34 mL/min/1.73 m(2)/year. Renal function did not tend to recover in patients with chronic kidney disease, hypertension, diabetes mellitus or cardiovascular disease. The multivariate analysis showed that greater age and diabetes mellitus were independent risk factors for severe renal impairment. Overall, patients who had deteriorated renal function immediately after radical nephrectomy recovered over time. However, patients with chronic kidney disease, hypertension, diabetes mellitus and cardiovascular disease did not tend to recover renal function postoperatively. Greater age and diabetes mellitus were independent risk factors for a >50% decrease in estimated glomerular filtration rate. © 2015 The Japanese Urological Association.

  5. Transplante simultâneo de pâncreas-rim em portador de diabetes mellitus tipo 1 com insuficiência renal crônica: experiência inicial do Hospital Angelina Caron

    OpenAIRE

    Nicoluzzi, João Eduardo; Marmanillo, Carlos W.; Repka, João Carlos D.

    2003-01-01

    O transplante pancreático é a melhor opção para substituir a função endócrina da glândula em pacientes com diabetes do tipo 1 (DM1). Ao final de 2001, já haviam sido notificados mais de 17.000 transplantes de pâncreas ao International Pancreas Transplant Registry. Na atualidade o transplante reno-pancreático simultâneo é o melhor tratamento para pacientes com DM1 e insuficiência renal crônica. Neste estudo são apresentados os resultados do transplante simultâneo de rim-pâncreas (SRP) realizad...

  6. Renal radiopharmaceuticals

    International Nuclear Information System (INIS)

    Moretti, J.L.; Prevot, M.; Beco, V. de

    1995-01-01

    Renal tracers are classified according to their routes of excretion. Glomerular tracers most in use are 51 Cr EDTA and 99m Tc DTPA, the latter giving glomerular filtration values for each kidney with the help of scintigraphic imaging. Tubular tracers are a changing matter, 99m Tc MAG3 and 99m Tc EC would take the place of 123 I hippuran. Since 99m Tc glucoheptonate is not specific of the glomerular or tubular function and is a poor static imaging tracer, 99m Tc DMSA is the agent of choice for measuring the split functional renal mass. (authors). 16 refs., 5 figs

  7. Renal outcome of type 2 diabetes in South Africa - a 12-year follow ...

    African Journals Online (AJOL)

    Aims. Previous studies of type 2 diabetes mellitus have indicated a benign renal outcome after long-term follow-up. The aim of this study was to determine how often renal failure due to diabetic nephropathy was a cause of death in patients with type 2 diabetes. Methods. Prospective observational study of 59 South African ...

  8. Supplemented low-protein diets - are they superior in chronic renal ...

    African Journals Online (AJOL)

    dietary intervention slows the progression of chronic renal failure.'·3 Although renal function in earlier studies was based on changes in serum creatinine (Sa). the protective effect of a low-protein (LP) ... clearance on a VLP diet supplemented with EAAs or keto acids. ... IJmoVI; no evidence of diabetes mellitus, liver disease,.

  9. Contrast media induced acute renal failure in diabetics

    International Nuclear Information System (INIS)

    Rambausek, M.

    1985-01-01

    Dehydration, preexisting renal insufficiency, multiple myeloma and insulin-dependent diabetes mellitus are known risk factors for a radiocontrast medium induced acute renal failure. In 90% of patients with insulin-dependent diabetes mellitus, renal insufficiency and proteinuria, a further detoriation of renal function can be expected after i.v. administration of radiocontrast medium. Recent concepts on the genesis of acute renal failure after radiocontrast medium in multiple myeloma emphasize the role of tubular blocade (tubular precipitation of myeloma protein with contrast medium). In insulin-dependent diabetic patients we found altered carbohydrate composition of urinary Tamm Horsfall Protein (THP), with increased glucose and diminished N-acetyl-neuraminicacid content. This was paralleled by a difference in an in-vitro system of coprecipitation where THP of diabetes triggered more pronounced calcium dependent coprecipitation of contrast medium and albumin. These in-vitro findings might be important for the explanation of the genesis of radiocontrast medium-induced acute renal failure in insulin-dependent diabetes mellitus. (orig.) [de

  10. Correlating the amount of urea, creatinine, and glucose in urine from patients with diabetes mellitus and hypertension with the risk of developing renal lesions by means of Raman spectroscopy and principal component analysis

    Science.gov (United States)

    Bispo, Jeyse Aliana Martins; de Sousa Vieira, Elzo Everton; Silveira, Landulfo; Fernandes, Adriana Barrinha

    2013-08-01

    Patients with diabetes mellitus and hypertension (HT) diseases are predisposed to kidney diseases. The objective of this study was to identify potential biomarkers in the urine of diabetic and hypertensive patients through Raman spectroscopy in order to predict the evolution to complications and kidney failure. Urine samples were collected from control subjects (CTR) and patients with diabetes and HT with no complications (lower risk, LR), high degree of complications (higher risk, HR), and doing blood dialysis (DI). Urine samples were stored frozen (-20°C) before spectral analysis. Raman spectra were obtained using a dispersive spectrometer (830-nm, 300-mW power, and 20-s accumulation). Spectra were then submitted to principal component analysis (PCA) followed by discriminant analysis. The first PCA loading vectors revealed spectral features of urea, creatinine, and glucose. It has been found that the amounts of urea and creatinine decreased as disease evoluted from CTR to LR/HR and DI (PC1, p<0.05), and the amount of glucose increased in the urine of LR/HR compared to CTR (PC3, p<0.05). The discriminating model showed better overall classification rate of 70%. These results could lead to diagnostic information of possible complications and a better disease prognosis.

  11. Characterization of diabetic patients undergoing dialysis at hospital Universitario San Vicente de Paúl, in Medellín, Colombia Características de los pacientes con diagnóstico de diabetes mellitus en diálisis en la Unidad Renal del Hospital Universitario San Vicente de Paúl, Medellín-Colombia

    Directory of Open Access Journals (Sweden)

    Alberto Villegas Perrasse

    2005-04-01

    Full Text Available Introduction: Worldwide, diabetes mellitus (DM is one of the main causes of renal insufficiency. However, very few Latin American and Colombian studies on the subject have been published. Dialyzed diabetic patients suffer from complications more frequently than their non-diabetic counterparts. Besides, many complications associated with DM are already present before the beginning of dialysis. Purpose: To characterize diabetic patients undergoing dialysis at an university hospital in Medellín, Colombia. Methodology: A cross sectional descriptive study was carried out including all patients registered in the dialysis program on May 31, 2003 at the Renal Unit of Hospital Universitario San Vicente de Paúl. A semistructured questionnaire was used to collect clinical and laboratory information from the patient´s records. Results: Out of 396 dialysis patients, 102 (25.7% had the diagnosis of diabetic nephropathy which, in 15.3% of them, had been made less than five years before the beginning of this study. Two hundred and eighteen patients were on hemodialysis and 178, on peritoneal dialysis; 65 of the former (29.8% and 37 of the latter (20.8% were diabetic. Complete information was obtained from 64 and 34, respectively, for a total of 98 patients (57 men [58.2%] and 41 women [41.8%]. Their average time on dialysis was 1.53 years. DM type 2 was diagnosed in 88 patients (89.8%. High blood pressure was found in 92 patients (93.9%, overweight in 47 (47.9%, total cholesterol above 180 mg/dL in 58.2%, triglycerides above 150 mg/dL in 55.1%, retinopathy in 79.6%, total or partial blindness due to DM in 25.5%, neuropathy in 62.2%, and cardiovascular disease in 84.6%. A majority of patients were not fulfilling self-care recommendations. Conclusions: Diabetic nephropathy, most frequently due to type 2 DM, is the main cause of renal insufficiency at our Renal Unit. Diagnosis is often delayed and complications are the rule. It would be important to establish

  12. Uveitis and diabetes mellitus

    NARCIS (Netherlands)

    Rothova, A.; Meenken, C.; Michels, R. P.; Kijlstra, A.

    1988-01-01

    Of 340 patients with anterior uveitis, 20 (6%) had diabetes mellitus. This is significantly higher than the prevalence of 1.4% in the normal Dutch population (P less than .001). Of 128 patients with idiopathic anterior uveitis, 16 (12.5%) had diabetes mellitus compared to only four (1.9%) of 212

  13. Pharmacogenomics in diabetes mellitus

    DEFF Research Database (Denmark)

    Zhou, Kaixin; Pedersen, Helle Krogh; Dawed, Adem Y.

    2016-01-01

    Genomic studies have greatly advanced our understanding of the multifactorial aetiology of type 2 diabetes mellitus (T2DM) as well as the multiple subtypes of monogenic diabetes mellitus. In this Review, we discuss the existing pharmacogenetic evidence in both monogenic diabetes mellitus and T2DM...... future pharmacogenomic findings could provide insights into treatment response in diabetes mellitus that, in addition to other areas of human genetics, facilitates drug discovery and drug development for T2DM.......Genomic studies have greatly advanced our understanding of the multifactorial aetiology of type 2 diabetes mellitus (T2DM) as well as the multiple subtypes of monogenic diabetes mellitus. In this Review, we discuss the existing pharmacogenetic evidence in both monogenic diabetes mellitus and T2DM....... We highlight mechanistic insights from the study of adverse effects and the efficacy of antidiabetic drugs. The identification of extreme sulfonylurea sensitivity in patients with diabetes mellitus owing to heterozygous mutations in HNF1A represents a clear example of how pharmacogenetics can direct...

  14. Renal denervation

    DEFF Research Database (Denmark)

    Olsen, Lene Kjær; Kamper, Anne-Lise; Svendsen, Jesper Hastrup

    2015-01-01

    PURPOSE OF REVIEW: Renal denervation (RDN) has, within recent years, been suggested as a novel treatment option for patients with resistant hypertension. This review summarizes the current knowledge on this procedure as well as limitations and questions that remain to be answered. RECENT FINDINGS...

  15. Inhibition of inflammatory factors by parthenolide in human renal ...

    African Journals Online (AJOL)

    STORAGESEVER

    2010-06-07

    Jun 7, 2010 ... Activated innate immunity and inflammation are important factors involved in the pathogenesis of diabetes and convincing data is present to indicate that inflammatory responses are induced in type 2 diabetes (Crook, 2004; Pickup, 2004). The renal lesions in type 1 and 2 diabetes mellitus are similar.

  16. Renal replacement therapy for diabetic end-stage renal disease: Data from 10 registries in Europe (1991-2000)

    NARCIS (Netherlands)

    van Dijk, Paul C. W.; Jager, Kitty J.; Stengel, Bénédicte; Grönhagen-Riska, Carola; Feest, Terry G.; Briggs, J. Douglas

    2005-01-01

    Background. There is concern about the rising prevalence of type 2 diabetes mellitus and of the resultant nephropathy. This study uses data from the European Renal Association-European Dialysis and Transplant Association (ERA-EDTA) Registry to provide information on the epidemiology and outcome of

  17. Infección por Polyoma virus en un paciente con transplante renal: A propósito de un caso

    Directory of Open Access Journals (Sweden)

    Reyner Loza Munarriz

    2008-07-01

    Full Text Available La nefropatia por polyoma virus (NVBK esta siendo reconocida como causa importante de falla del injerto, usualmente confundido con rechazo agudo. A la fecha, no se han reportado casos en el Perú. Se presenta el caso de un niño trasplantado, 17 años de edad, quien presentó elevación persistente de la creatinina sérica en el primer mes postrasplante. Fue tratado como rechazo agudo. Al no presentar mejoría se realizó biopsia renal que mostró marcado daño del epitelio tubular con necrosis parcial y desprendimiento hacia la luz tubular y la presencia de células atípicas con escaso citoplasma e inclusiones intranucleares basofilicas, hallazgos compatibles con infección por virus BK. No se evidenció signos de rechazo. Además, en el papanicolao de orina, se encontró Decoy cells. La carga viral de virus BK fue elevada en sangre y en orina. Se suspendió el tratamiento con mofetil micofenolato, se redujo la dosis de tacrolimus y se inició el tratamiento con leflunomide 40 mg/dia. Seis meses después la función renal del paciente se estabilizó, pero sin mejoría completa quedando con una depuración de creatinina de 30 ml/min/1,73 m² SC. (Rev Med Hered 2008;19:123-127

  18. Renal candidiasis

    International Nuclear Information System (INIS)

    Khanna, S.; Malik, N.; Khandelwal, N.

    1990-01-01

    Most fungal infections of the urinary tract are caused by Candida albicans, a yeast-like saprophytic fungus which may become apathogen under various conditions which lower the host resistance. The use of computed tomography in the diagnosis of renal fungus balls is the subject of this communication with emphasis on the radiologists role in the recognition of this entity. (H.W.). 6 refs.; 2 figs

  19. Hiperparatiroidismos renales

    Directory of Open Access Journals (Sweden)

    Valentín Malagón Castro

    1957-04-01

    Full Text Available En la presente monografía presentamos una síntesis, lo más completa posible, del gran problema de los Hiperparatirodismos secundarios a lesiones renales, enfocando su estudio con un criterio unicista, con el objeto de hacer más didáctico este amplio capítulo de la patología.

  20. Renal hemangioma

    Directory of Open Access Journals (Sweden)

    Theodorico F. da Costa Neto

    2004-06-01

    Full Text Available INTRODUCTION: Renal hemangioma is a relatively rare benign tumor, seldom diagnosed as a cause of hematuria. CASE REPORT: A female 40-year old patient presented with continuous gross hematuria, anemia and episodic right lumbar pain, with onset about 3 months previously. The patient underwent multiple blood transfusions during her hospital stay and extensive imaging propedeutics was performed. Semi-rigid ureterorenoscopy evidenced a bleeding focus in the upper calix of the right kidney, with endoscopic treatment being unfeasible. The patient underwent right upper pole nephrectomy and presented a favorable outcome. Histopathological analysis of the surgical specimen showed that it was a renal hemangioma. COMMENTS: Imaging methods usually employed for diagnostic investigation of hematuria do not have good sensitivity for renal hemangioma. However, they are important to exclude the most frequent differential diagnoses. The ureterorenoscopy is the diagnostic method of choice and endoscopic treatment can be feasible when the lesion is accessible and electrocautery or laser are available. We emphasize the open surgical treatment as a therapeutic option upon failure of less invasive methods.

  1. Gingival crevicular fluid adrenomedullin level in individuals with and without diabetes mellitus type 2.

    Science.gov (United States)

    Ertugrul, A S; Dikilitas, A; Sahin, H; Alpaslan, N Z; Bozoglan, A

    2013-06-01

    Adrenomedullin, an antimicrobial peptide, has biological applications in many tissues, but its main attribute is its ability to lower arterial pressure. The plasma adrenomedullin level is elevated in pathophysiological conditions such as arterial hypertension, acute coronary syndrome, renal diseases, diabetes mellitus and periodontal diseases. The aim of this study was to compare the amounts of adrenomedullin in the gingival crevicular fluid of periodontally healthy individuals, individuals with chronic periodontitis, periodontally healthy individuals with diabetes mellitus type 2 and individuals with chronic periodontitis and diabetes mellitus type 2. Eighty-four individuals were included in this study: 21 periodontally healthy individuals; 21 individuals with chronic periodontitis; 21 periodontally healthy individuals with diabetes mellitus type 2; and 21 individuals with chronic periodontitis and diabetes mellitus type 2. An ELISA was performed to measure the adrenomedullin levels in gingival crevicular fluid. Groups with diabetes mellitus type 2 (periodontally healthy individuals and individuals with chronic periodontitis) had significantly higher periodontal clinical indices than did nondiabetes mellitus groups (periodontally healthy individuals and individuals with chronic periodontitis). The group of individuals with chronic periodontitis and diabetes mellitus type 2 had a significantly higher total adrenomedullin level compared with the other groups. Also, a significantly higher total adrenomedullin level was found in diabetes mellitus type 2 groups (periodontally healthy individuals and individuals with chronic periodontitis) compared with nondiabetes mellitus groups (periodontally healthy individuals and individuals with chronic periodontitis). An increased adrenomedullin level was found in individuals with chronic periodontitis and also in individuals with diabetes mellitus. It is thought that the effect of diabetes mellitus on the pathogenesis of

  2. Chemical substances as risk factors of nephropathy in diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Zofia Marchewka

    2009-12-01

    Full Text Available Although diabetes mellitus, a metabolic disease, does not fall into the group of diseases induced by toxic substances or environmental pollution, there is much evidence that some chemicals have considerable importance in its development. Exposure to substances with potential renal toxicity is especially dangerous for diabetics because it accelerates and intensifies diabetic nephropathy. This paper discusses the relationship between the xenobiotics and the development of diabetes mellitus and diabetic nephropathy with particular emphasis on those substances that causes the greatest damage to the kidneys. These are cadmium, iron, lead, arsenic, polychlorinated organic compounds, nitrogen compounds, and contrast agents. In addition, the mechanisms of diabetes mellitus induction or kidney damage by these xenobiotics are described.

  3. Dual blockade with candesartan cilexetil and lisinopril in hypertensive patients with diabetes mellitus

    DEFF Research Database (Denmark)

    Andersen, Niels H; Knudsen, Søren T; Poulsen, Per L

    2003-01-01

    , active-controlled, parallel-group study, investigating the efficacy and tolerability of candesartan cilexetil in combination with lisinopril, compared with the maximum recommended dose of lisinopril in hypertensive patients with diabetes mellitus. The study design consists of two treatment arms......BACKGROUND: Blood pressure (BP) reduction is the key to risk reduction of cardiovascular disease or renal failure in hypertensive patients with diabetes mellitus. Inhibition of the renin-angiotensin system by an angiotensin-converting enzyme (ACE) inhibitor or an angiotensin II receptor blocker...... to investigate the effects of dual blockade on systolic BP, albuminuria, left ventricular mass and function, and retinopathy in hypertensive patients with diabetes mellitus....

  4. Renal tuberculosis

    Directory of Open Access Journals (Sweden)

    Džamić Zoran

    2016-01-01

    Full Text Available Tuberculosis is still a significant health problem in the world, mostly in developing countries. The special significance lies in immunocompromised patients, particularly those suffering from the HIV. Urogenital tuberculosis is one of the most common forms of extrapulmonary tuberculosis, while the most commonly involved organ is the kidney. Renal tuberculosis occurs by hematogenous dissemination of mycobacterium tuberculosis from a primary tuberculosis foci in the body. Tuberculosis is characterized by the formation of pathognomonic lesions in the tissues - granulomata. These granulomata may heal spontaneously or remain stable for years. In certain circumstances in the body associated with immunosuppression, the disease may be activated. Central caseous necrosis occurs within tuberculoma, leading to formation of cavities that destroy renal parenchyma. The process may gain access to the collecting system, forming the caverns. In this way, infection can be spread distally to renal pelvis, ureter and bladder. Scaring of tissue by tuberculosis process may lead to development of strictures of the urinary tract. The clinical manifestations are presented by nonspecific symptoms and signs, so tuberculosis can often be overlooked. Sterile pyuria is characteristic for urinary tuberculosis. Dysuric complaints, flank pain or hematuria may be presented in patients. Constitutional symptoms of fever, weight loss and night sweats are presented in some severe cases. Diagnosis is made by isolation of mycobacterium tuberculosis in urine samples, by cultures carried out on standard solid media optimized for mycobacterial growth. Different imaging studies are used in diagnostics - IVU, CT and NMR are the most important. Medical therapy is the main modality of tuberculosis treatment. The first line anti-tuberculosis drugs include isoniazid, rifampicin, pyrazinamide and ethambutol. Surgical treatment is required in some cases, to remove severely damaged kidney, if

  5. Drug-induced renal injury

    African Journals Online (AJOL)

    induced renal toxicity into four major renal syndromes: • acute renal failure. • chronic renal failure. • glomerulonephritis. • tubulopathies. These major renal syndromes are discussed in further detail below (see summary in Table I). Acute renal failure. Drugs can cause acute renal failure by causing pre-renal, intrinsic or.

  6. Renal calculus

    CERN Document Server

    Pyrah, Leslie N

    1979-01-01

    Stone in the urinary tract has fascinated the medical profession from the earliest times and has played an important part in the development of surgery. The earliest major planned operations were for the removal of vesical calculus; renal and ureteric calculi provided the first stimulus for the radiological investigation of the viscera, and the biochemical investigation of the causes of calculus formation has been the training ground for surgeons interested in metabolic disorders. It is therefore no surprise that stone has been the subject of a number of monographs by eminent urologists, but the rapid development of knowledge has made it possible for each one of these authors to produce something new. There is still a technical challenge to the surgeon in the removal of renal calculi, and on this topic we are always glad to have the advice of a master craftsman; but inevitably much of the interest centres on the elucidation of the causes of stone formation and its prevention. Professor Pyrah has had a long an...

  7. Clinical predictors of non-diabetic renal disease and role of renal biopsy in diabetic patients with renal involvement: a single centre review.

    Science.gov (United States)

    Chong, Yip-Boon; Keng, Tee-Chau; Tan, Li-Ping; Ng, Kok-Peng; Kong, Wai-Yew; Wong, Chew-Ming; Cheah, Phaik-Leng; Looi, Lai-Meng; Tan, Si-Yen

    2012-01-01

    Type 2 diabetes mellitus (T2DM) is reportedly the leading cause of end-stage renal disease (ESRD) worldwide. However, non-diabetic renal diseases (NDRD) are not uncommon among T2DM patients with renal involvement. Our study aimed to examine the prevalence of NDRD in T2DM and clinical markers for diabetic nephropathy (DN) and NDRD and to determine the role of renal biopsy in T2DM patients and its impact on clinical practice. We conducted a retrospective analysis of T2DM patients in whom renal biopsies were performed from January 2004 to March 2008 (n = 110). Biopsy results were divided into three groups: group I/pure DN (62.7%), group II/isolated NDRD (18.2%), and group III/mixed lesions (19.1%). The causes of NDRD in decreasing order of frequency were acute interstitial nephritis, glomerulonephritides, hypertensive renal disease, and acute tubular necrosis. Significant clinical markers for DN are presence of diabetic retinopathy and longer duration of diabetes. For NDRD, useful clinical markers include the presence of acute renal failure and microscopic hematuria. In the DN subgroup, Indians had significantly shorter duration of diabetes on biopsy compared with Malays and Chinese. NDRD is prevalent in T2DM patients, and given its potentially treatable nature, renal biopsy should be considered in T2DM patients with nephropathy, especially in those with atypical features.

  8. Radionuclide dynamic renal imaging for renal function study in patients with NIDDM

    International Nuclear Information System (INIS)

    Yang Ruiping; Qu Wanying; Gao Wenping

    1996-01-01

    Radionuclide dynamic renal imaging was performed to gain evidence for further treatment and evaluation of prognosis in patients with non-insulin-dependent diabetes mellitus (NIDDM). 99m Tc-DTPA dynamic renal imaging was performed in 137 NIDDM patients and 44 normal controls (NC). Glomerular filtration rate (GFR) and renogram were acquired simultaneously. Renal tubular secretion function was measured with 99m Tc-EC in 126 of the 137 diabetics and 17 NC. GFR decreased in all patients with different duration of NIDDM and the difference was remarkably significance in comparison with NC (t = 7.17∼13.73, P 99m Tc-EC. This study showed that the function of glomerular filtration and tubular secretion were both damaged in all diabetics. Their magnitude was aggravated with the prolongation of the course of disease

  9. TRANSPLANTE RENAL

    Directory of Open Access Journals (Sweden)

    Soraia Geraldo Rozza Lopes

    2014-01-01

    Full Text Available El objetivo del estudio fue comprender el significado de espera del trasplante renal para las mujeres en hemodiálisis. Se trata de un estudio cualitativo-interpretativo, realizado con 12 mujeres en hemodiálisis en Florianópolis. Los datos fueron recolectados a través de entrevistas en profundidad en el domicilio. Fue utilizado el software Etnografh 6.0 para la pre-codificación y posterior al análisis interpretativo emergieron dos categorías: “las sombras del momento actual”, que mostró que las dificultades iniciales de la enfermedad están presentes, pero las mujeres pueden hacer frente mejor a la enfermedad y el tratamiento. La segunda categoría, “la luz del trasplante renal”, muestra la esperanza impulsada por la entrada en la lista de espera para un trasplante.

  10. [Hypertension and renal disease

    DEFF Research Database (Denmark)

    Kamper, A.L.; Pedersen, E.B.; Strandgaard, S.

    2009-01-01

    Renal mechanisms, in particular the renin-angiotensin system and renal salt handling, are of major importance in blood pressure regulation. Co-existence of hypertension and decreased renal function may be due to nephrosclerosis secondary to hypertension, or primary renal disease with secondary...

  11. Comparison of Urinary Protein: Creatinine Index and Dipsticks for Detection of Microproteinuria in Diabetes Mellitus Patients

    OpenAIRE

    Kumar, Anoop; Kapoor, Sangeeta; Gupta, R.C.

    2013-01-01

    Background: Proteinuria has been recognized as one of the earliest signs of renal function deterioration in Diabetes mellitus. Proteinuria occurs due to alterations in the glomerular permeability and later, due to a failure in the reabsorption of filtered protein by the tubular cells. Normally, most of the healthy adults excrete 20-150 mg of protein in urine over 24 hours.

  12. Biomarkers voor de voorspelling van nierfunctieafname bij patiënten met diabetes mellitus.

    NARCIS (Netherlands)

    Wilffert, Berend

    2017-01-01

    Chronische nierziekte bij patiënten met diabetes mellitus is een groot probleem voor de volksgezondheid en de pathologie is zeer complex. Bij het voorspellen van de renale prognose worden de glomerulaire filtratiesnelheid en albuminurie gebruikt, maar er is behoefte aan betere voorspellers. In dit

  13. Gestational diabetes mellitus

    DEFF Research Database (Denmark)

    Jiwani, Aliya; Marseille, Elliot; Lohse, Nicolai

    2012-01-01

    Objective: The association between gestational diabetes mellitus (GDM), perinatal complications and long-term morbidity is gaining increased attention. However, the global burden of GDM and the existing responses are not fully understood. We aimed to assess country prevalence and to summarize...

  14. Gestational Diabetes Mellitus

    DEFF Research Database (Denmark)

    McIntyre, H David; Jensen, Dorte M; Jensen, Richard C

    2018-01-01

    OBJECTIVE: To define the prevalence and pregnancy outcomes related to elevated fasting venous plasma glucose (FVPG) in a Danish pregnancy cohort. RESEARCH DESIGN AND METHODS: This was an observational cohort study including 1,516 women without gestational diabetes mellitus (GDM) by Danish criteria...

  15. duration diabetes mellitus

    African Journals Online (AJOL)

    duration diabetes mellitus. 5 Afr Med J2001; 91: 987-992. found in 45.5% and nephropathy in 29.8% of cases.1O. In a recent reportlJ of an audit of primary health care servi es in Cape Town, a high prevalence of complications was fount; however ...

  16. Diabetes mellitus and Parkinson disease.

    Science.gov (United States)

    Pagano, Gennaro; Polychronis, Sotirios; Wilson, Heather; Giordano, Beniamino; Ferrara, Nicola; Niccolini, Flavia; Politis, Marios

    2018-04-06

    To investigate whether diabetes mellitus is associated with Parkinson-like pathology in people without Parkinson disease and to evaluate the effect of diabetes mellitus on markers of Parkinson pathology and clinical progression in drug-naive patients with early-stage Parkinson disease. We compared 25 patients with Parkinson disease and diabetes mellitus to 25 without diabetes mellitus, and 14 patients with diabetes mellitus and no Parkinson disease to 14 healthy controls (people with no diabetes mellitus or Parkinson disease). The clinical diagnosis of diabetes mellitus was confirmed by 2 consecutive fasting measurements of serum glucose levels >126 mL/dL. Over a 36-month follow-up period, we then investigated in the population with Parkinson disease whether the presence of diabetes mellitus was associated with faster motor progression or cognitive decline. The presence of diabetes mellitus was associated with higher motor scores ( p Parkinson disease. In patients with diabetes but without Parkinson disease, the presence of diabetes mellitus was associated with lower striatal dopamine transporter binding ( p Parkinson disease, the presence of diabetes mellitus was associated with faster motor progression (hazard ratio = 4.521, 95% confidence interval = 1.468-13.926; p Parkinson-like pathology, and when present in patients with Parkinson disease, can induce a more aggressive phenotype. © 2018 American Academy of Neurology.

  17. Severe acute renal failure in a patient with diabetic ketoacidosis.

    Science.gov (United States)

    Al-Matrafi, Jamila; Vethamuthu, Jennifer; Feber, Janusz

    2009-09-01

    Acute renal failure (ARF) is a rare but potentially fatal complication of diabetic ketoacidosis (DKA). Early recognition and aggressive treatment of ARF during DKA may im-prove the prognosis of these patients. We present a case report of a 12 year old female admitted to the hospital with severe DKA as the 1s t manifestation of her diabetes mellitus. She presented with severe metabolic acidosis, hypophosphatemia, and oliguric ARF. In addition, rhabdomyolysis was noted during the course of DKA which probably contributed to the ARF. Management of DKA and renal replacement therapy resulted in quick recovery of renal function. We suggest that early initiation of renal replacement therapy for patients with DKA developing ARF may improve the potentially poor outcome of patients with ARF associated with DKA.

  18. Acute renal failure following X-ray contrast

    International Nuclear Information System (INIS)

    Herrath, D. von

    1982-01-01

    In the last 10 years approximately 250 cases were registered in which acute deterioration of the renal function occurred after the application of radioopaque media. On the average, renal functionability is impaired in every 20th patient. A high risk factor is a previously existing renal insufficiency. Also in diabetes mellitus with renal insufficiency almost regularly an impairment is observed. A possible existing dehydration must be compensated before the contrast medium is administered. Also in patients with plasmocytoma the prognosis is unfavourable. Other risk factors are higher age (over 50 years), higher doses and an existing cardiac insufficiency. Finally, recommendations are given, which concern the previous detection of possible risk factors and the performance of the examination. (MG) [de

  19. Antihyperglycemic Medication Use Among Medicare Beneficiaries With Heart Failure, Diabetes Mellitus, and Chronic Kidney Disease.

    Science.gov (United States)

    Patel, Priyesh A; Liang, Li; Khazanie, Prateeti; Hammill, Bradley G; Fonarow, Gregg C; Yancy, Clyde W; Bhatt, Deepak L; Curtis, Lesley H; Hernandez, Adrian F

    2016-07-01

    Diabetes mellitus, heart failure (HF), and chronic kidney disease are common comorbidities, but overall use and safety of antihyperglycemic medications (AHMs) among patients with these comorbidities are poorly understood. Using Get With the Guidelines-Heart Failure and linked Medicare Part D data, we assessed AHM use within 90 days of hospital discharge among HF patients with diabetes mellitus discharged from Get With the Guidelines-Heart Failure hospitals between January 1, 2006, and October 1, 2011. We further summarized use by renal function and assessed renal contraindicated AHM use for patients with estimated glomerular filtration rate chronic kidney disease is complex, and these patients are commonly treated with renal contraindicated AHMs, including over 6% receiving a thiazolidinedione, despite known concerns regarding HF. More research regarding safety and efficacy of various AHMs among HF patients is needed. © 2016 American Heart Association, Inc.

  20. Ayurvedic treatments for diabetes mellitus

    Science.gov (United States)

    Sridharan, Kalpana; Mohan, Roshni; Ramaratnam, Sridharan; Panneerselvam, Deepak

    2013-01-01

    Background Patients with diabetes frequently use complimentary and alternative medications including Ayurvedic medications and hence it is important to determine their efficacy and safety. Objectives To assess the effects of Ayurvedic treatments for diabetes mellitus. Search methods We searched The Cochrane Library (issue 10, 2011), MEDLINE (until 31 August 2011), EMBASE (until 31 August 2011), AMED (until 14 October 2011), the database of randomised trials from South Asia (until 14 October 2011), the database of the grey literature (OpenSigle, until 14 October 2011) and databases of ongoing trials (until 14 October 2011). In addition we performed hand searches of several journals and reference lists of potentially relevant trials. Selection criteria We included randomized trials of at least two months duration of Ayurvedic interventions for diabetes mellitus. Participants of both genders, all ages and any type of diabetes were included irrespective of duration of diabetes, antidiabetic treatment, comorbidity or diabetes related complications. Data collection and analysis Two authors independently extracted data. Risk of bias of trials was evaluated as indicated in the Cochrane Handbook for Systematic Reviews of Intervention. Main results Results of only a limited number of studies could be combined, in view of different types of interventions and variable quality of data. We found six trials of proprietary herbal mixtures and one of whole system Ayurvedic treatment. These studies enrolled 354 participants ( 172 on treatment, 158 on controls, 24 allocation unknown). The treatment duration ranged from 3 to 6 months. All these studies included adults with type 2 diabetes mellitus. With regard to our primary outcomes, significant reductions in glycosylated haemoglobin A1c (HbA1c), fasting blood sugar (FBS) or both were observed with Diabecon, Inolter and Cogent DB compared to placebo or no additional treatment, while no significant hypoglycaemic response was found

  1. Factors associated with clinical remission in cats with diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Yu-Hsin Lien

    2012-01-01

    Full Text Available Type 2 diabetes mellitus is a common endocrine disease in cats. The aim of this study was to investigate factors that are associated with clinical remission in diabetic cats, and those that might influence survival time. Medical records of 29 cats with diabetes mellitus were evaluated retrospectively. Data collected from each record included breed, age, and sex, types of diet before and after admission, degree of weight loss, duration of clinical signs before admission, elevation of alanine aminotransferase activity and ketonuria at the time of admission, concurrent pancreatitis or renal failure, glipizide administration, insulin supplement, and survival time. The diet after establishing diagnosis (restriction to non-carbohydrate canned food was the only factor that was significantly associated with achieving clinical remission (P P = 0.004 with clinical remission status and the type of diet after admission (P = 0.04 and negatively associated with the presence of chronic renal failure (P = 0.04. This was the first report of feline diabetes mellitus from Taiwan.

  2. Diabetes Mellitus in the Transplanted Kidney

    Directory of Open Access Journals (Sweden)

    Vasil ePeev

    2014-08-01

    Full Text Available Diabetes mellitus (DM is the most common cause of chronic kidney disease (CKD and end stage renal disease (ESRD. New onset diabetes mellitus after transplant (NODAT has been described in approximately 30 percent of non-diabetic kidney transplant recipients many years post transplantation. DM in patients with kidney transplantation constitutes a major comorbidity, and has significant impact on the patients and allografts’ outcome. In addition to the major comorbidity and mortality that result from cardiovascular and other DM complications, long standing DM after kidney transplant has significant pathological injury to the allograft, which results in lowering the allografts and the patients’ survivals. In spite of the cumulative body of data on diabetic nephropathy (DN in the native kidney, there has been very limited data on the DN in the transplanted kidney. In this review, we will shed the light on the risk factors that lead to the development of NODAT. We will also describe the impact of DM on the transplanted kidney, and the outcome of kidney transplant recipients with NODAT. Additionally, we will present the most acceptable data on management of NODAT.

  3. Cutaneous Manifestations of Diabetes Mellitus: A Review.

    Science.gov (United States)

    Lima, Ana Luiza; Illing, Tanja; Schliemann, Sibylle; Elsner, Peter

    2017-08-01

    Diabetes mellitus is a widespread endocrine disease with severe impact on health systems worldwide. Increased serum glucose causes damage to a wide range of cell types, including endothelial cells, neurons, and renal cells, but also keratinocytes and fibroblasts. Skin disorders can be found in about one third of all people with diabetes and frequently occur before the diagnosis, thus playing an important role in the initial recognition of underlying disease. Noninfectious as well as infectious diseases have been described as dermatologic manifestations of diabetes mellitus. Moreover, diabetic neuropathy and angiopathy may also affect the skin. Pruritus, necrobiosis lipoidica, scleredema adultorum of Buschke, and granuloma annulare are examples of frequent noninfectious skin diseases. Bacterial and fungal skin infections are more frequent in people with diabetes. Diabetic neuropathy and angiopathy are responsible for diabetic foot syndrome and diabetic dermopathy. Furthermore, antidiabetic therapies may provoke dermatologic adverse events. Treatment with insulin may evoke local reactions like lipohypertrophy, lipoatrophy and both instant and delayed type allergy. Erythema multiforme, leukocytoclastic vasculitis, drug eruptions, and photosensitivity have been described as adverse reactions to oral antidiabetics. The identification of lesions may be crucial for the first diagnosis and for proper therapy of diabetes.

  4. Renal cell cancer without a renal primary

    Directory of Open Access Journals (Sweden)

    Cumani B

    2010-03-01

    Full Text Available Abstract Renal cell carcinoma has been increasing in incidence over the past two decades. Men are affected more than women and metastatic disease at presentation occurs in up to one third of patients. Metastasis can occur to virtually any organ, and involvement of multiple organs is not uncommon. To date, no reports have been found of metastatic disease without a renal primary. We present a case of renal cell cancer initially presenting as a subcutaneous mass with subsequent pancreatic and parotid gland metastases in absence of a primary renal source.

  5. Role of renal vascular potassium channels in physiology and pathophysiology

    DEFF Research Database (Denmark)

    Salomonsson, Max; Brasen, Jens Christian; Sorensen, Charlotte Mehlin

    2017-01-01

    The control of renal vascular tone is important for the regulation of salt and water balance, blood pressure and the protection against damaging elevated glomerular pressure. The K+ conductance is a major factor in the regulation of the membrane potential (Vm ) in vascular smooth muscle (VSMC...... the ambiguous in vitro and in vivo results. We discuss the role of single types of K+ channels and the integrated function of several classes. We also deal with the possible role of renal vascular K+ channels in the pathophysiology of hypertension, diabetes mellitus and sepsis. This article is protected...

  6. Knowledge of diabetic complications in patients with diabetes mellitus

    International Nuclear Information System (INIS)

    Ullah, F.; Afridi, A.K.; Rahim, F.; Ashfaq, M.; Khan, S.

    2015-01-01

    The prevalence of diabetes mellitus has risen exponentially over the last three decades, with resultant increase in morbidity and mortality mainly due to its complications. Limited data is available regarding the awareness and knowledge about these complications in our population. This study was carried out to evaluate the knowledge of diabetic complications in patients with diabetes mellitus. Methods: This cross-sectional study was conducted in the Medical B Unit of Department of Medicine Khyber Teaching Hospital, Peshawar. All admitted diabetic patients above 15 years of age with duration of diabetes mellitus more than one year were included. Results: Out of the 96 patients questioned, 58 were females and 38 were males. Mean age was 53.29 ± 10.821 years while the mean duration of diabetes mellitus was 9.75 ± 7.729 years. Of the total 76 (79.1%) of the patients were illiterate; 36 (37.50%) had good, 24 (25%) had average and 36 (37.50%) had poor knowledge about diabetic complications. Males and university graduate patients had slightly better knowledge. Between 50-60% patients were aware of different cardiac complications of diabetes mellitus. Awareness regarding other complications was foot ulcer/gangrene 70 (72.91%), poor wound healing 68 (70.83%), stroke 54 (56.25%), renal diseases 64 (66.66%), eye diseases 53 (55.20%), gastroparesis and other gastrointestinal problems 45 (46.87%), diabetic ketoacidosis 55 (57.29%), hypoglycaemia 50 (52.08%), lipid abnormalities 26 (27.08%) and symptoms of diabetic neuropathy ranging from 47-65%. Conclusions: Majority of diabetic patients are unaware of diabetic complications. Therefore, hospital and community based awareness programs should be launched to decrease the morbidity and mortality associated with diabetes mellitus. (author)

  7. Radionuclide evaluation of renal transplants

    International Nuclear Information System (INIS)

    Yang Hong; Zhao Deshan

    2000-01-01

    Radionuclide renal imaging and plasma clearance methods can quickly quantitate renal blood flow and function in renal transplants. They can diagnose acute tubular necrosis and rejection, renal scar, surgical complications such as urine leaks, obstruction and renal artery stenosis after renal transplants. At the same time they can assess the therapy effect of renal transplant complications and can also predict renal transplant survival from early post-operative function studies

  8. Cigarette smoking: an important renal risk factor – far beyond carcinogenesis

    Directory of Open Access Journals (Sweden)

    Orth SR

    2002-06-01

    Full Text Available Abstract In recent years, it has become apparent that smoking has a negative impact on renal function, being one of the most important remediable renal risk factors. It has been clearly shown that the risk for high-normal urinary albumin excretion and microalbuminuria is increased in smoking compared to non-smoking subjects of the general population. Data from the Multiple Risk Factor Intervention Trial (MRFIT indicate that at least in males, smoking increases the risk to reach end-stage renal failure. Smoking is particularly "nephrotoxic" in older subjects, subjects with essential hypertension and patients with preexisting renal disease. Of interest, the magnitude of the adverse renal effect of smoking seems to be independent of the underlying renal disease. Death-censored renal graft survival is decreased in smokers, indicating that smoking also damages the renal transplant. Cessation of smoking has been show to reduce the rate of progression of renal failure both in patients with renal disease or a renal transplant. The mechanisms of smoking-induced renal damage are only partly understood and comprise acute hemodynamic (e.g., increase in blood pressure and presumably intraglomerular pressure and chronic effects (e.g., endothelial cell dysfunction. Renal failure per se leads to an increased cardiovascular risk. The latter is further aggravated by smoking. Particularly survival of smokers with diabetes mellitus on hemodialysis is abysmal. In the present review article the current state of knowledge about the renal risks of smoking is reviewed. It is the aim of the article to point out that smoking not only increases the risk of renal cell carcinoma or uroepithelial cell carcinoma, but also the risk of a faster decline of renal function. The latter is a relatively new negative aspect which has not been widely recognized.

  9. Kidney (Renal) Failure

    Science.gov (United States)

    ... Physician Resources Professions Site Index A-Z Kidney Failure Kidney failure, also known as renal failure, is ... is kidney failure treated? What is kidney (renal) failure? The kidneys are designed to maintain proper fluid ...

  10. Diabetes Mellitus and Hypertension

    OpenAIRE

    Tuğrul, Armağan

    2014-01-01

    Hypertension is a major worldwide health problem. Its prevalence is 1.5-2 times higher in diabetic population than that in non-diabetic individuals. Its pathogenesis depends on diabetic nephropathy in type 1, whereas may be multifactorial in type 2 diabetes mellitus. In diabetics, angiotensin converting enzyme inhibitors are most widely preferred in the treatment of hypertension because of their numerous desirable effects. In this article, the most recent data are presented on the relationshi...

  11. Diabetes Mellitus and pregnancy

    OpenAIRE

    Lisson, Rosa; Pacheco, José

    2014-01-01

    Diabetes mellitus is a chronic metabolic disease with absolute or relative blood insulin deficit that results in hyperglicemia and glycosuria, increase in protein and fat catabolism and tendency to ketoacidosis. During pregnancy carbohydrate metabolism is affecter by the fetus (who cosumes maternal glucose and aminoacids), placental hormones (IICS, estrogens, progesterone) and cortisol, all having antiinsulinic effects. Gestational diabetes occurs in 3 to 6 per cent of pregnancies and is asso...

  12. Diabetes mellitus prevention.

    Science.gov (United States)

    Allende-Vigo, Myriam Zaydee

    2015-01-01

    The aim of this study was to review lifestyle modification interventions and pharmacological clinical studies designed to prevent diabetes and provide evidence-based recommendations for the prevention of Diabetes Mellitus. A review of relevant literature compiled via a literature search (PUBMED) of English-language publications between 1997 and 2010 was conducted. It is found that people at increased risk of developing type 2 diabetes mellitus can halt the development of the disease. Lifestyle modification intervention with reduction of 5%-10% of excess body weight and increase in moderate physical activity by 150 min/wk has consistently proven to reduce the appearance of diabetes in different at-risk populations. Pharmacologic interventions have also demonstrated the prevention of the appearance of diabetes in persons at risk. Bariatric surgery has decreased the appearance of diabetes patients in a select group of individuals. The progression from prediabetes to diabetes mellitus can be prevented. Lifestyle modification intervention changes with weight loss and increased physical activity are currently recommended for the prevention of diabetes.

  13. Relationship between renal artery stenosis and intrarenal damage in autopsy subjects with stroke.

    Science.gov (United States)

    Fujii, Hideki; Nakamura, Satoko; Kuroda, Setsuko; Yoshihara, Fumiki; Nakahama, Hajime; Inenaga, Takashi; Ueda-Ishibashi, Hatsue; Yutani, Chikao; Kawano, Yuhei

    2006-01-01

    In patients with cardiovascular disease (CVD), renal dysfunction is a risk factor for the prognosis, but substantial evidence is still lacking about the relationship between clinical characteristics and renal histology. The aim of our study was to evaluate the relationship between the extent of renal parenchymal damage, renal artery stenosis (RAS) and clinical characteristics in autopsy subjects with stroke. During the 17-year period 1980-1997, 2167 subjects were autopsied at the National Cardiovascular Center. We studied retrospectively all the autopsy cases aged 40 years and older who had a history of stroke. Thus, 346 subjects remained and they were classified into two groups. Thirty-six subjects had RAS (group A). Three hundred and ten subjects had no RAS, and we randomly chose 102 subjects among them (group B). We evaluated renal parenchymal damage using a semi-quantitative chronic damage score. The average overall chronic damage score was significantly higher in the stenosed kidneys of group A than in the non-stenosed kidneys of group B (9.0+/-2.6 vs 7.0+/-2.7). The contralateral kidneys of group A had a tendency to have milder renal damage than stenosed kidneys. Furthermore, the total score was higher in the subjects with hypertension, diabetes mellitus, proteinuria, renal insufficiency and CVD than in the subjects without such complications. The total score had a significant association with RAS, proteinuria, renal insufficiency, CVD and weight of the kidney. In autopsy subjects with stroke, we demonstrated that co-existing renal parenchymal damage was more severe in the subjects with RAS, hypertension, diabetes mellitus, proteinuria and renal insufficiency than those without such complications. The presence of RAS, impaired renal function and proteinuria was closely correlated with the severity of renal parenchymal damage.

  14. Renal inflammatory myofibroblastic tumor

    DEFF Research Database (Denmark)

    Heerwagen, S T; Jensen, C; Bagi, P

    2007-01-01

    Renal inflammatory myofibroblastic tumor (IMT) is a rare soft-tissue tumor of controversial etiology with a potential for local recurrence after incomplete surgical resection. The radiological findings in renal IMT are not well described. We report two cases in adults with a renal mass treated...

  15. RENOPROTECTION IN DIABETES MELLITUS

    African Journals Online (AJOL)

    of Nephrology and the International Diabetes Federation) have put in place programmes that emphasise the importance of early detection of DN. This article focuses on key mechanisms in the pathogenesis of. DN and concentrate on the traditional and novel therapies that prevent overt renal disease in DM. Pathophysiology ...

  16. [Outcome of renal transplantation in patients with chronic virus hepatitis].

    Science.gov (United States)

    Gulin, Marijana; Slavicek, Jasna; Basić-Jukić, Nikolina; Kes, Petar; Puretić, Zvonko; Bubić-Filipi, Ljubica

    2011-01-01

    The objective is to present results of renal transplantation in patients with end-stage renal disease and chronic virus C/B hepatitis. We retrospectively reviewed outcome of transplantation in patients having received renal allograft from 1985 to 2009 at Zagreb University Hospital Center: graft function, graft and patient survival, hepatic function, and complications of transplantation, i.e. episodes of acute rejection, manifestation of diabetes mellitus, and proteinuria. There were 91 patients, 50 men and 41 women, mean age 40.9. Patients were previously treated with dialysis for 7.8 years, with the mean follow-up after transplantation of 7.3 years. The most frequent diagnoses of end-stage renal disease were chronic glomerulonephritis, reflux nephropathy, tubulointerstitial nephritis, renal hypoplasia/aplasia, and polycystic renal disease. Good graft function (creatinine 200 micromol/L) was recorded in 59.5% of patients. One-year, 5-year and 10-year graft survival was 93%, 64% and 39%, and 1-year, 5-year and 10-year patient survival after transplantation was 98%, 72% and 42%, respectively. Normal values of liver chemistry (AST, ALT) were found in 59.5% and elevated values in 40.5% of patients. Episodes of acute rejection occurred in 56% of patients. Proteinuria was recorded in 27%, diabetes mellitus in 18% and elevated blood pressure in 66% of patients. Patients with chronic C/B virus hepatitis having undergone renal transplantation had worse graft function and worse graft and patient survival than patients without chronic hepatitis. The most common causes of death were cardiovascular diseases, cerebrovascular diseases and cirrhosis hepatitis.

  17. Renal insufficiency and failure.

    Science.gov (United States)

    Dimopoulos, Meletios A; Terpos, Evangelos

    2010-01-01

    Renal impairment is a common complication of multiple myeloma. Chronic renal failure is classified according to glomerular filtration rate as estimated by the MDRD (modification of diet in renal disease) formula, while RIFLE (risk, injury, failure, loss and end-stage renal disease) and AKIN (acute renal injury network) criteria may be used for the definition of the severity of acute renal injury. Novel criteria based on estimated glomerular filtration rate measurements are proposed for the definition of the reversibility of renal impairment. Renal complete response (CRrenal) is defined as sustained (i.e., lasting at least 2 months) improvement of creatinine clearance (CRCL) from under 50 mL/min at baseline to 60 mL/min or above. Renal partial response (PRrenal) is defined as sustained improvement of CRCL from under 15 mL/min at baseline to 30 to 59 mL/min. Renal minor response (MRrenal) is defined as sustained improvement of the baseline CRCL of under 15 mL/min to 15 to 29 mL/min or, if baseline CRCL was 15 to 29 mL/min, improvement to 30 to 59 mL/min. Bortezomib with high-dose dexamethasone is considered the treatment of choice for myeloma patients with renal impairment and improves renal function in most patients. Although there is limited experience with thalidomide, this agent can be administered at the standard dosage to patients with renal failure. Lenalidomide, when administered at reduced doses according to renal function, is effective and can reverse renal impairment in a subset of myeloma patients.

  18. Splenectomy and risk of renal and perinephric abscesses

    Science.gov (United States)

    Lai, Shih-Wei; Lin, Hsien-Feng; Lin, Cheng-Li; Liao, Kuan-Fu

    2016-01-01

    Abstract Little epidemiological research is available on the relationship between splenectomy and renal and perinephric abscesses. The purpose of the study was to examine this issue in Taiwan. We conducted a population-based retrospective cohort study using the hospitalization dataset of the Taiwan National Health Insurance Program. A total of 16,426 participants aged 20 and older who were newly diagnosed with splenectomy from 1998 to 2010 were assigned to the splenectomy group, whereas 65,653 sex-matched, age-matched, and comorbidity-matched, randomly selected participants without splenectomy were assigned to the nonsplenectomy group. The incidence of renal and perinephric abscesses at the end of 2011 was measured in both groups. The multivariable Cox proportional hazards regression model was used to measure the hazard ratio (HR) and 95% confidence interval (CI) for risk of renal and perinephric abscesses associated with splenectomy and other comorbidities including cystic kidney disease, diabetes mellitus, urinary tract infection, and urolithiasis. The overall incidence rate of renal and perinephric abscesses was 2.14-fold greater in the splenectomy group than that in the nonsplenectomy group (2.24 per 10,000 person-years vs 1.05 per 10,000 person-years, 95% CI 2.02, 2.28). After controlling for sex, age, cystic kidney disease, diabetes mellitus, urinary tract infection, and urolithiasis, the multivariable regression analysis demonstrated that the adjusted HR of renal and perinephric abscesses was 2.24 for the splenectomy group (95 % CI 1.30, 3.88), when compared with the nonsplenectomy group. In further analysis, the adjusted HR markedly increased to 7.69 for those comorbid with splenectomy and diabetes mellitus (95% CI 3.31, 17.9). Splenectomy is associated with renal and perinephric abscesses, particularly comorbid with diabetes mellitus. In view of its potential morbidity and mortality, clinicians should consider the possibility of renal and perinephric

  19. [Hypertension and renal disease

    DEFF Research Database (Denmark)

    Kamper, A.L.; Pedersen, E.B.; Strandgaard, S.

    2009-01-01

    hypertension. Mild degrees of chronic kidney disease (CKD) can be detected in around 10% of the population, and detection is important as CKD is an important risk factor for atherosclerotic cardiovascular disease. Conversely, heart failure may cause an impairment of renal function. In chronic progressive......Renal mechanisms, in particular the renin-angiotensin system and renal salt handling, are of major importance in blood pressure regulation. Co-existence of hypertension and decreased renal function may be due to nephrosclerosis secondary to hypertension, or primary renal disease with secondary...

  20. Insuficiencia renal aguda

    Directory of Open Access Journals (Sweden)

    Juan Manuel Miyahira Arakaki

    2003-01-01

    Full Text Available Acute renal failure (ARF is a clinic syndrome characterized by decline in renal function occurring over a short time period. Is a relatively common complication in hospitalized critically ill patients and is associated with high morbidity and mortality. ARF has often a multi-factorial etiology syndrome usually approached diagnostically as pre-renal, post-renal, or intrinsic ARF. Most intrinsic ARF is caused by ischemia or nephrotoxins and is classically associated with acute tubular necrosis (ATN. High mortality is associated with severity of ARF, age more than 60 years old and presence of pulmonar and cardiovascular complications. Most patients who survive an episode of ARF recover sufficient renal function; however, 50% have subclinical functional defects in renal function or scarring on renal biopsy. ARF is irreversible in approximately 5% of patients, usually as a consequence of complete cortical necrosis. ( Rev Med Hered 2003; 14: 36-43.

  1. [Vitamin B12 Deficiency in Type 2 Diabetes Mellitus].

    Science.gov (United States)

    Tavares Bello, Carlos; Capitão, Ricardo Miguel; Sequeira Duarte, João; Azinheira, Jorge; Vasconcelos, Carlos

    2017-10-31

    Type 2 diabetes mellitus is a common disease, affecting up to 13.1% of the Portuguese population. In addition to the known micro and macrovascular complications, drug side effects constitute a major concern, leading to changes in the treatment guidelines, which favor safety over efficacy. Metformin is the first-line pharmacological treatment for most patients with type 2 diabetes mellitus; however, it has been associated with vitamin B12 deficiency in up to 30% of treated patients. The authors describe the prevalence of vitamin B12 deficiency in a diabetic population and explore the possible underlying factors. Retrospective, observational study. Clinical and laboratory data of type 2 diabetes mellitus patients whose vitamin B12 status was evaluated in the last decade (2005 - 2016) were analyzed. Patients with known malabsorptive syndromes or having undergone bariatric surgery were excluded from the study. Statistical analysis of the data was done and the results were considered statistically significant at p values 2.2 years and 11 ± 10.4 years of type 2 diabetes mellitus duration. These patients had a high prevalence of complications: diabetic renal disease 47.7%, neuropathy 9.2%, retinopathy 14.9%, coronary artery disease 8.4%, cerebrovascular disease 10.9%, and peripheral arterial disease 5.5%. Vitamin B12 deficiency (21.4% of the population and this subgroup was older (68.4 vs 65.8 years, p = 0.006), had a longer type 2 diabetes mellitus duration (13.35 vs 10.36 years; p = 0.001), higher prevalence of retinopathy (20.9% vs 13.3%; p = 0.005) and thyroid dysfunction (34% vs 23.7%; p = 0.002). Vitamin B12 deficiency was also more frequent in patients treated with metformin (24.7% vs 15.8%; p = 0.017), antiplatelet agents (25.4% vs 16.2%, p 26.8% vs 18.2%; p = 0.001). After adjustment for possible confounders, the variables associated with B12 deficiency were: metformin, hypothyroidism, age and type 2 diabetes mellitus duration. Despite the retrospective design

  2. [Type 2 diabetes mellitus and chronic kidney disease].

    Science.gov (United States)

    Ponťuch, Peter

    The number of type 2 diabetic patients is increasing world-wide and a prediction of prevalence of chronic kidney disease up to 2025 in European diabetic population is alarming. Albuminuria and estimated glomerular filtration rate are cardinal biochemical parameters in diagnostics of diabetic nephropathy. Following diagnostic methods are also used: renal ultrasonography, ophthalmoscopy and in not clarified cases renal biopsy. Long-term optimal glycemic control, efficient antihypertensive treatment by angiotensin converting enzyme inhibitor, or angiotensin receptor blocker and recommended protein intake is a cornerstone of therapy. The research is presently focused on new pathophysiological mechanisms, as analysis of genome, microRNA, kidney injury biomarkers and proteomes.Key words: chronic kidney disease - type 2 diabetes mellitus.

  3. Cardiovascular consequences of diabetes mellitus

    NARCIS (Netherlands)

    C.A. Baan (Caroline)

    1999-01-01

    textabstractDiabetes mellitus comprises a clinically and genetically heterogeneous group of disorders that have one common feature: abnormally high levels of glucose in the blood. The most common form is non-insulin dependent diabetes mellitus (NlDDM); about 80-90% of all diabetic patients has

  4. Tratamento da hipertensão arterial nos doentes com diabetes mellitus tipo 2

    OpenAIRE

    Jorge, Luís Carlos Marques Viana

    2010-01-01

    1 INTRODUÇÃO A Hipertensão Arterial (HTA) e a Diabetes Mellitus (DM), particularmente a Diabetes Mellitus tipo 2 (DM2), são entidades clínicas que frequentemente se associam e que exercem um efeito sinérgico, aumentando o risco cardiovascular e facilitando a deterioração da função renal. 1.2 OBJECTIVO Fazer uma revisão da literatura sobre o tratamento da HTA nos doentes com DM2, procurando estabelecer uma visão actualizada sobre o tema, designadamente analisar as class...

  5. Type 2 diabetes mellitus

    DEFF Research Database (Denmark)

    DeFronzo, Ralph A; Ferrannini, Ele; Groop, Leif

    2015-01-01

    Type 2 diabetes mellitus (T2DM) is an expanding global health problem, closely linked to the epidemic of obesity. Individuals with T2DM are at high risk for both microvascular complications (including retinopathy, nephropathy and neuropathy) and macrovascular complications (such as cardiovascular...... that multiple antidiabetic agents, used in combination, will be required to maintain normoglycaemia. The treatment must not only be effective and safe but also improve the quality of life. Several novel medications are in development, but the greatest need is for agents that enhance insulin sensitivity, halt...

  6. Evaluation of the levels of renal indices and blood pressure in Type ...

    African Journals Online (AJOL)

    This study was designed to find out the impact of diabetes mellitus on the renal integrity of diabetic patients following exposure to hypertension and diabetes. This was achieved by examining the urea and creatinine concentrations and creatinine clearance of both diabetics and non-diabetics in Port Harcourt. A total of 165 ...

  7. Hypertension og diabetes mellitus

    DEFF Research Database (Denmark)

    Poulsen, Per Løgstrup; Hansen, Klavs Würgler; Gaede, Peter Haulund

    2009-01-01

    The documentation for the beneficial effects of antihypertensive treatment in patients with diabetes is overwhelming. Most patients will require three or four antihypertensive drugs to achieve blood pressure (BP) goals. The regime should include an agent that blocks the renin angiotensin...... aldosterone system. Reduction in albuminuria during antihypertensive treatment is indicative of renal and cardiovascular protection. Thus, if the level of albuminuria remains high, the treatment should be intensified, even in the light of achieved BP goals. Options for intensification are dual blockade...

  8. Refractory anemia leading to renal hemosiderosis and renal failure.

    Science.gov (United States)

    Siddappa, Sujatha; Mythri, K M; Kowsalya, R; Parekh, Ashish

    2011-01-01

    Renal hemosiderosis is a rare cause of renal failure and, as a result, may not be diagnosed unless a detailed history, careful interpretation of blood parameters and renal biopsy with special staining is done. Here, we present a rare case of renal hemosiderosis presenting with renal failure.

  9. Refractory anemia leading to renal hemosiderosis and renal failure

    Directory of Open Access Journals (Sweden)

    Sujatha Siddappa

    2011-01-01

    Full Text Available Renal hemosiderosis is a rare cause of renal failure and, as a result, may not be diagnosed unless a detailed history, careful interpretation of blood parameters and renal biopsy with special staining is done. Here, we present a rare case of renal hemosiderosis presenting with renal failure.

  10. Obstetrical acute renal failure: a challenging medical complication

    International Nuclear Information System (INIS)

    Rizwan, N.

    2011-01-01

    Acute renal failure (ARF) is a syndrome characterised by rapid decline in glomerular filtration rate and retention of nitrogenous waste products such as urea and creatinine. The objective of this study was to study the prevalence, risk and outcome of women with obstetrical renal failure. Methods: This observational study was conducted in Department of Obstetrics and Gynaecology, Liaquat University Hospital, Hyderabad, Pakistan from October 2009 to September 2010. Thirty-five patients with obstetrical acute renal failure were included in the study, patients with chronic renal diseases, hypertension, diabetes mellitus and renal stones were excluded from the study. A detailed history was followed by thorough examination and investigation. Their clinical history, physical examination and intake/urine output was recorded. Routine laboratory investigations were done related to each case and specialised investigations like renal scan, renal ultrasonography and renal biopsies were performed in selected cases where recovery was delayed for more than 3 weeks. Results: Total numbers of admissions in obstetric ward were 3,285. Pregnancy related acute renal failure was found in 35 (1.065%) women. Age ranged from 18-40 years. Most of the women belonged to age group 30-35. Out of 35 women 31.42% had postpartum haemorrhage. Ante partum haemorrhage was found in 25.71%, Eclampsia in 17.14%, DIC in 14.28%, and sepsis in 11.42%. Anuria was observed in 25 patients, remaining presented with oliguria (28.57%). Haemodialysis was done in 75% of patients, others were managed conservatively. Complete recovery was observed in 53% cases. Maternal mortality was 25.71% and foetal mortality was 22.85%. Conclusion: Pregnancy related ARF is one of the most common causes of ARF, it is a dangerous complication of pregnancy which carries very high mortality and morbidity. (author)

  11. Urine and plasma metabolites predict the development of diabetic nephropathy in individuals with Type 2 diabetes mellitus

    NARCIS (Netherlands)

    Pena, M. J.; Lambers Heerspink, H. J.; Hellemons, M. E.; Friedrich, T.; Dallmann, G.; Lajer, M.; Bakker, S. J. L.; Gansevoort, R. T.; Rossing, P.; de Zeeuw, D.; Roscioni, S. S.

    Aims Early detection of individuals with Type 2 diabetes mellitus or hypertension at risk for micro- or macroalbuminuria may facilitate prevention and treatment of renal disease. We aimed to discover plasma and urine metabolites that predict the development of micro-or macroalbuminuria. Methods

  12. ABNORMAL PLASMA NORADRENALINE RESPONSE AND EXERCISE INDUCED ALBUMINURIA IN TYPE-1 (INSULIN-DEPENDENT) DIABETES-MELLITUS

    NARCIS (Netherlands)

    HOOGENBERG, K; DULLAART, RPF

    1992-01-01

    Submaximal exercise provokes an abnormal elevation in albuminuria in type 1 (insulin-dependent) diabetes mellitus. Plasma catecholamines might be involved in this phenomenon by a renal vasoconstrictive effect. Twelve healthy subjects (Controls: albuminuria It is concluded that the exercise-induced

  13. Preservation of renal function by intensive glycemic control

    Directory of Open Access Journals (Sweden)

    Naoya Toriu

    2018-01-01

    Full Text Available We report the case of a 67-year-old Japanese woman with type 1 diabetes mellitus. At 47 years of age, her hemoglobin A1c (HbA1c was 10.0%, and she had overt nephropathy. The first renal biopsy yielded a diagnosis of diabetic nephropathy. Intensive glycemic control was initiated and her HbA1c improved to 6.0%. Renal dysfunction showed no progression for 15 years. At 62 years of age, a second renal biopsy was performed. Glomerular lesions did not show progression but tubulointerstitial fibrosis and vascular lesions showed progression compared with the first biopsy. Intensive glycemic control can prevent the progression of glomerular lesions, but might not be effective for interstitial and vascular lesions.

  14. sup(99m)Tc-DMSA renal scintigraphy in renal failure due to various renal diseases

    International Nuclear Information System (INIS)

    Hosokawa, Shin-ichi; Daijo, Kazuyuki; Okabe, Tatsushiro; Kawamura, Juichi; Hara, Akira

    1979-01-01

    Renal contours in renal failure were studied by means of sup(99m)Tc-dimercaptosuccinic acid (DMSA) renoscintigraphy. Renal cortical images were obtained even in renal failure cases. Causes of renal failure were chronic glomerulonephritis in 7, bilateral renal tuberculosis in 2, chronic pyelonephritis in 3, bilateral renal calculi in 3, diabetic nephropathy in 2, polycystic kidney disease in 2 and stomach cancer in 1. (author)

  15. STATUS NUTRISI PASIEN GAGAL GINJAL KRONIS DENGAN DIABETES MELLITUS DAN NON-DIABETES MELLITUS

    Directory of Open Access Journals (Sweden)

    Diyah Candra Anita

    2016-08-01

    Full Text Available Background:Malnutrition is a common problem in chronic renal failure (CRF patients with or without Diabetes Mellitus (DM. An assessment of nutritional status in CRF patients is encouraged to see the level of its severity. The general parameters for assessing nutritional status are serum albumin and hemoglobin. Objective:The objective of this research was to investigate the differences on thenutritional status of CRF patients with Diabetes Mellitus (DM compared to those without DM at PKU Muhammadiyah Hospital Yogyakarta. Methods:This was a comparative descriptive research applying accidental sampling and was conducted for 6 months (June-November 2014. The main measuring devices were patients’ medical records and laboratory results of albumin and hemoglobin levels. Sampleof this study consisted of 30 respondents. Independent t-test was applied to analyze the differences of albumin and hemoglobin levels in both groups. Result:The test result showed that the albumin (p=0.917 and hemoglobin levels (p=0.168 of CRF patients without DM and that of CRF patients with DM were not significantly different. Conclusion:CRF patients with and without DM had low level of albumin and hemoglobin. Nurses shouldbe more careful in regulating fluidbalance to reduce pulmonary edema.

  16. Diabetes Mellitus and Outcomes of Cardiac Resynchronization With Implantable Cardioverter-Defibrillator Therapy in Older Patients With Heart Failure.

    Science.gov (United States)

    Echouffo-Tcheugui, Justin B; Masoudi, Frederick A; Bao, Haikun; Spatz, Erica S; Fonarow, Gregg C

    2016-08-01

    Large-scale data on outcomes with cardiac resynchronization therapy with defibrillator in patients with diabetes mellitus are limited. We compared outcomes after cardiac resynchronization therapy with defibrillator implantation among patients with heart failure who have diabetes mellitus versus those without diabetes mellitus. Survival curves and covariate adjusted hazard ratio (HR) or odds ratio were used to assess the risks for death, readmission, and device-related complications by diabetes mellitus status among 18 428 patients at least 65 years old receiving cardiac resynchronization therapy with defibrillator from the National Cardiovascular Data Registry, implantable cardioverter-defibrillator registry between 2006 and 2009, with up to 3 years of follow-up. Accounting for differences between groups, compared with those without diabetes mellitus (n=11 345), patients with diabetes mellitus (n=7083) had a higher risk of death both at 1 year (HR, 1.16 [95% confidence interval (CI), 1.05-1.29]; P=0.0037) and 3 years (HR, 1.21 [1.14-1.29]; Pdiabetes mellitus (odds ratio: 0.90 [0.77-1.06]; P=0.37). Interactions of age, sex, ischemic cardiomyopathy, renal failure, or QRS duration were not significant. In older patients with heart failure receiving cardiac resynchronization therapy with defibrillator, diabetes mellitus was independently associated with greater risks of death and rehospitalization, but similar risks of procedural complications. © 2016 American Heart Association, Inc.

  17. [Renal aging: risk factors and nephroprotection].

    Science.gov (United States)

    Daroux, Maïté; Gaxatte, Cédric; Puisieux, François; Corman, Bruno; Boulanger, Eric

    2009-11-01

    Renal failure in the elderly is currently underestimated and presents a real challenge for the public health system. Kidney function must be routinely assessed by creatinine clearance, estimated with either the Cockcroft and Gault formula or the simplified MDRD formula, which appears especially appropriate for the elderly. Normal kidney aging is related to tissue and functional changes that make older patients very vulnerable to environmental modifications. Numerous factors can accelerate the impairment of rental function during aging. Some of them cannot be modified: sex, genome, and initial kidney disease. Most of them can be managed or treated: hypertension, diabetes mellitus, obesity, smoking, dyslipidemia, proteinuria, and the presence of oxidation and glycation products. Chronic renal failure in the elderly must be managed early with strict treatment targets to avoid the development of end-stage renal disease. Inhibitors of the renin-angiotensin-aldosterone system play an essential role in optimizing nephroprotection: control of hypertension, diabetes complications, and proteinuria. They should be prescribed very carefully in older patients. Age is not a prerequisite for consultations with nephrologists, which should take place early so that nephroprotection can still be useful.

  18. Renal fungus ball: a challenging clinical problem.

    Science.gov (United States)

    Tan, Wei Phin; Turba, Ulku C; Deane, Leslie A

    2017-04-28

    We describe a case of renal pelvi-ureteric fungus ball managed with placement of two nephrostomy tubes and amphotericin B irrigation through a nephrostomy tube with the other to free drain. A 46-year-old man with uncontrolled Type 2 diabetes mellitus was referred to the urology clinic for workup of recurrent urinary tract infection. Urine culture grew Candida albicans. The patient was started on oral fluconazole therapy. Cystoscopy and cystogram revealed a grade 3 left vesicoureteral reflux and right retrograde pyelogram revealed a filling defect in the right renal pelvis extending into the proximal ureter with severe hydroureteronephrosis. Two nephrostomy tubes were placed (mid-pole and lower pole) to ensure that the system was not obstructed. Amphotericin B (50 mg/1000 ml normal saline) irrigation was then instilled through the mid-pole nephrostomy tube at a rate of 30 ml/h with the lower pole nephrostomy tube to free drain. An antegrade nephrostogram was performed after 5 days of amphotericin B instillation, showing complete resolution of the fungus ball. The patient is awaiting definitive minimally invasive management of the distal ureteral narrowing. Renal and pelvi-ureteric fungus ball is a challenging clinical entity. It must be addressed promptly and efficiently to be successful. We describe a minimally invasive approach that was tolerated well and resulted in complete clearance of the fungus ball in a relatively short time frame.

  19. Imaging of renal osteodystrophy

    Energy Technology Data Exchange (ETDEWEB)

    Jevtic, V. E-mail: vladimir.jevtic@mf.uni-lj.si

    2003-05-01

    Chronic renal insufficiency, hemodialysis, peritoneal dialysis, renal transplantation and administration of different medications provoke complex biochemical disturbances of the calcium-phosphate metabolism with wide spectrum of bone and soft tissue abnormalities termed renal osteodystrophy. Clinically most important manifestation of renal bone disease includes secondary hyperparathyroidism, osteomalacia/rickets, osteoporosis, adynamic bone disease and soft tissue calcification. As a complication of long-term hemodialysis and renal transplantation amyloid deposition, destructive spondyloarthropathy, osteonecrosis, and musculoskeletal infections may occur. Due to more sophisticated diagnostic methods and more efficient treatment classical radiographic features of secondary hyperparathyroidism and osteomalacia/rickets are now less frequently seen. Radiological investigations play an important role in early diagnosis and follow-up of the renal bone disease. Although numerous new imaging modalities have been introduced in clinical practice (scintigraphy, CT, MRI, quantitative imaging), plain film radiography, especially fine quality hand radiograph, still represents most widely used examination.

  20. Imaging of renal osteodystrophy

    International Nuclear Information System (INIS)

    Jevtic, V.

    2003-01-01

    Chronic renal insufficiency, hemodialysis, peritoneal dialysis, renal transplantation and administration of different medications provoke complex biochemical disturbances of the calcium-phosphate metabolism with wide spectrum of bone and soft tissue abnormalities termed renal osteodystrophy. Clinically most important manifestation of renal bone disease includes secondary hyperparathyroidism, osteomalacia/rickets, osteoporosis, adynamic bone disease and soft tissue calcification. As a complication of long-term hemodialysis and renal transplantation amyloid deposition, destructive spondyloarthropathy, osteonecrosis, and musculoskeletal infections may occur. Due to more sophisticated diagnostic methods and more efficient treatment classical radiographic features of secondary hyperparathyroidism and osteomalacia/rickets are now less frequently seen. Radiological investigations play an important role in early diagnosis and follow-up of the renal bone disease. Although numerous new imaging modalities have been introduced in clinical practice (scintigraphy, CT, MRI, quantitative imaging), plain film radiography, especially fine quality hand radiograph, still represents most widely used examination

  1. Is a long term work in automotive industry a risk factor for renal dysfunction?

    Science.gov (United States)

    Assadi, Seyedeh Negar

    2015-01-01

    Disorders of renal system can cause renal failure; therefore screening is necessary especially in workers who are exposed to harmful materials. Hypertension, diabetes mellitus, and hazardous exposures are non-occupational and occupational risk factors for renal diseases. The objective of this study was to determine the effects of working in automotive industry on renal function in Iran. In a historical cohort study, workers of automotive industry who worked in production and had low exposure to metal fumes were selected and divided to three groups with 5-10, 11-20, and 21-30 years work duration. risk factors for renal diseases were collected and analyzed with SPSS using one-way ANOVA, correlation coefficient and with P automotive Industry with low exposure to toxic metals and solvents has no significant effect on GFR, creatinine clearance, uric acid, and mean blood pressure.

  2. Incidental renal neoplasms

    DEFF Research Database (Denmark)

    Rabjerg, Maj; Mikkelsen, Minne Nedergaard; Walter, Steen

    2014-01-01

    On the basis of associations between tumor size, pathological stage, histological subtype and tumor grade in incidentally detected renal cell carcinoma vs symptomatic renal cell carcinoma, we discussed the need for a screening program of renal cell carcinoma in Denmark. We analyzed a consecutive...... series of 204 patients with renal tumors in 2011 and 2012. The tumors were classified according to detection mode: symptomatic and incidental and compared to pathological parameters. Eighty-nine patients (44%) were symptomatic, 113 (55%) were incidental. Information was not available in two patients...

  3. Neuromuscular complications of diabetes mellitus.

    Science.gov (United States)

    Bril, Vera

    2014-06-01

    Diabetes mellitus has become a modern global epidemic, with steadily increasing prevalence rates related to lifestyle such that 27% of individuals aged 65 years or older have diabetes mellitus, 95% of whom have type 2. This article reviews the effects of diabetes mellitus on the neuromuscular system. Diabetes mellitus leads to diverse forms of peripheral neuropathy as the major neuromuscular complication. Both focal and diffuse types of neuropathy can develop, with the most common form being diabetic sensorimotor polyneuropathy. Small fibers are damaged early in the development of diabetic sensorimotor polyneuropathy and are not assessed by nerve conduction studies. Small fiber damage occurs even in the prediabetes stage. No disease-modifying therapy for diabetic sensorimotor polyneuropathy is available at this time, but this complication can be limited in patients who have type 1 diabetes mellitus with strict glycemic control; the same outcome is not clearly observed in patients who have type 2 diabetes mellitus. Recently, the evidence base for symptomatic treatments of painful diabetic sensorimotor polyneuropathy underwent systematic review. Effective evidence-based treatments include some anticonvulsants (eg, pregabalin, gabapentin), antidepressants (eg, amitriptyline, duloxetine), opioids (eg, morphine sulfate, oxycodone), capsaicin cream, and transcutaneous electrical nerve stimulation. This article reviews the increasing prevalence of diabetes mellitus and diabetic sensorimotor polyneuropathy and discusses recent consensus opinion on the objective confirmation needed for the diagnosis in the clinical research setting. The evidence from clinical trials shows that intensive glycemic control reduces prevalence of diabetic sensorimotor polyneuropathy in patients with type 1 diabetes mellitus, but variable outcomes are observed in patients with type 2 diabetes mellitus. Finally, despite the lack of disease-modifying treatment, effective evidence-based therapy can

  4. Distal renal tubular acidosis in recurrent renal stone formers

    DEFF Research Database (Denmark)

    Osther, P J; Hansen, A B; Røhl, H F

    1989-01-01

    (1.1%) had complete distal renal tubular acidosis and 14 (15.5%) incomplete distal renal tubular acidosis. Our results confirm that distal renal tubular acidification defects are associated with a more severe form of stone disease and make distal renal tubular acidosis one of the most frequent...... metabolic disturbances in renal stone formers. Distal renal tubular acidosis (dRTA) was relatively more common in female stone formers and most often found in patients with bilateral stone disease (36%). Since prophylactic treatment in renal stone formers with renal acidification defects is available...

  5. Renal pelvis or ureter cancer

    Science.gov (United States)

    Transitional cell cancer of the renal pelvis or ureter; Kidney cancer - renal pelvis; Ureter cancer ... system, but it is uncommon. Renal pelvis and ureter cancers affect men more often than women. These ...

  6. Bilateral papillary renal cell carcinoma

    International Nuclear Information System (INIS)

    Gossios, K.; Vazakas, P.; Argyropoulou, M.; Stefanaki, S.; Stavropoulos, N.E.

    2001-01-01

    Papillary renal cell carcinoma is a subgroup of malignant renal epithelial neoplasms. We report the clinical and imaging findings of a case with multifocal and bilateral renal cell carcinoma which are nonspecific. (orig.)

  7. Genetics Home Reference: renal hypouricemia

    Science.gov (United States)

    ... expand/collapse boxes. Description Renal hypouricemia is a kidney (renal) disorder that results in a reduced amount of ... Causes of Kidney Stones National Kidney Foundation: Acute Kidney Injury Orphanet: Hereditary renal hypouricemia Patient Support and Advocacy Resources (2 links) ...

  8. NUEVOS FÁRMACOS EN DIABETES MELLITUS

    Directory of Open Access Journals (Sweden)

    DRA. Carmen Gloria Aylwin H.

    2016-03-01

    Full Text Available Por más de 60 años se dispuso solo de tres grupos farmacológicos para el tratamiento de la diabetes mellitus (DM: la insulina, la metformina y las sulfonilureas. Sin embargo, en los últimos años y como consecuencia de los avances en el conocimiento de la patogenia de la DM2 se han desarrollado nuevos fármacos con novedosos mecanismos de acción y con diferentes perfiles de seguridad, entre ellos los compuestos con efecto incretina y los glucosúricos que actúan en los trastornos a nivel intestinal y renal presentes en la DM2. La disponibilidad de múltiples opciones terapéuticas está produciendo profundos cambios en la terapia farmacológica de la DM2. Se logran enfoques terapéuticos más fisiopatológicos pero sobre todo permiten un manejo más personalizado y ajustado a las características y riesgos individuales de los pacientes, privilegiando junto al control glicémico, la seguridad terapéutica. En esta revisión se analizarán los nuevos fármacos con efecto incretina, los agonistas del péptido similar al glucagón tipo 1 (AR-GLP1 e inhibidores de la dipeptidil peptidasa 4 (IDPP-4, y los inhibidores de los cotransportadores sodio-glucosa tipo 2 (ISLGT2 que aumentan la excreción renal de glucosa.

  9. Distal renal tubular acidosis in recurrent renal stone formers

    DEFF Research Database (Denmark)

    Osther, P J; Hansen, A B; Røhl, H F

    1989-01-01

    Renal acidification ability was examined in 90 recurrent renal stone formers, using fasting morning urinary pH levels followed by a short ammonium chloride loading test in subjects with pH levels above 6.0. Fifteen patients (16.6%) revealed a distal renal tubular acidification defect: one patient...... (1.1%) had complete distal renal tubular acidosis and 14 (15.5%) incomplete distal renal tubular acidosis. Our results confirm that distal renal tubular acidification defects are associated with a more severe form of stone disease and make distal renal tubular acidosis one of the most frequent...... metabolic disturbances in renal stone formers. Distal renal tubular acidosis (dRTA) was relatively more common in female stone formers and most often found in patients with bilateral stone disease (36%). Since prophylactic treatment in renal stone formers with renal acidification defects is available...

  10. [Mental disorders and diabetes mellitus].

    Science.gov (United States)

    Abrahamian, Heidemarie; Kautzky-Willer, Alexandra; Rießland-Seifert, Angelika; Fasching, Peter; Ebenbichler, Christoph; Hofmann, Peter; Toplak, Hermann

    2016-04-01

    Psychiatric disorders and psychological problems are common in patients with diabetes mellitus. There is a twofold increase in depression which is associated with suboptimal glycemic control and increased morbidity and mortality. Other psychiatric disorders with a higher incidence of diabetes mellitus are cognitive impairment, dementia, disturbed eating behaviour, anxiety disorders, schizophrenia, bipolar disorders and borderline personality disorder. The coincidence of mental disorders and diabetes mellitus has unfavourable influences on metabolic control and micro- and macroangiopathic late complications. Improvement of therapeutic outcome is a challenge in the modern health care system. The intentions behind this position paper are to rise awareness of this special set of problems, to intensify cooperation between involved health care providers and to reduce incidence of diabetes mellitus as well as morbidity and mortality from diabetes in this patient group.

  11. Radiation retinopathy in diabetes mellitus

    International Nuclear Information System (INIS)

    Dhir, S.P.; Joshi, A.V.; Banerjee, A.K.

    1982-01-01

    A case of radiation retinopathy in a diabetic individual who received a total dose of 45 Gy for lymphoblastic lymphoma of the orbit is reported. The relationship between radiation retinopathy and diabetes mellitus is discussed. (Auth.)

  12. Eligibility for renal denervation

    DEFF Research Database (Denmark)

    Persu, Alexandre; Jin, Yu; Baelen, Marie

    2014-01-01

    Based on the SYMPLICITY studies and CE (Conformité Européenne) certification, renal denervation is currently applied as a novel treatment of resistant hypertension in Europe. However, information on the proportion of patients with resistant hypertension qualifying for renal denervation after a th...

  13. Renal Function in Hypothyroidism

    International Nuclear Information System (INIS)

    Khalid, S.; Khalid, M; Elfaki, M.; Hassan, N.; Suliman, S.M.

    2007-01-01

    Background Hypothyroidism induces significant changes in the function of organ systems such as the heart, muscles and brain. Renal function is also influenced by thyroid status. Physiological effects include changes in water and electrolyte metabolism, notably hyponatremia, and reliable alterations of renal hemodynamics, including decrements in renal blood flow, renal plasma flow, glomerular filtration rate (GFR). Objective Renal function is profoundly influenced by thyroid status; the purpose of the present study was to determine the relationship between renal function and thyroid status of patients with hypothyroidism. Design and Patients In 5 patients with primary hypothyroidism and control group renal functions are measured by serum creatinine and glomerular filtration rate (GFR) using modified in diet renal disease (MDRD) formula. Result In hypothyroidism, mean serum creatinine increased and mean estimated GFR decreased, compared to the control group mean serum creatinine decreased and mean estimated GFR Increased. The hypothyroid patients showed elevated serum creatinine levels (> 1.1mg/dl) compared to control group (p value .000). In patients mean estimated GFR decreased, compared to mean estimated GFR increased in the control group (p value= .002).

  14. Renal Function in Hypothyroidism

    International Nuclear Information System (INIS)

    Khalid, A. S; Ahmed, M.I; Elfaki, H.M; Hassan, N.; Suliman, S. M.

    2006-12-01

    Background hypothyroidism induces significant changes in the function of organ systems such as the heart, muscles and brain. Renal function is also influenced by thyroid status. Physiological effects include changes in water and electrolyte metabolism, notably hyponatraemia, and reliable alterations of renal hemodynamics, including decrements in renal blood flow, renal plasma flow, glomerular filtration rate (GFR). Objective renal function is profoundly influenced by thyroid status, the purpose of the present study was to determine the relationship between renal function and thyroid status of patients with hypothyroidism. Design and patients in 5 patients with primary hypothyroidism and control group renal functions are measured by serum creatinine and glomerular filtration rate(GFR) using modified in diet renal disease (MDRD) formula. Result in hypothyroidism, mean serum creatinine increased and mean estimated GFR decreased, compared to the control group mean serum creatinine decreased and mean estimated GFR increased. The hypothyroid patients showed elevated serum creatinine levels(>1.1 mg/d1) compared to control group (p value= 000). In patients mean estimated GFR increased in the control group (p value=.002).Conclusion thus the kidney, in addition to the brain, heart and muscle, is an important target of the action of thyroid hormones.(Author)

  15. Disappearing renal calculus.

    Science.gov (United States)

    Cui, Helen; Thomas, Johanna; Kumar, Sunil

    2013-04-10

    We present a case of a renal calculus treated solely with antibiotics which has not been previously reported in the literature. A man with a 17 mm lower pole renal calculus and concurrent Escherichia coli urine infection was being worked up to undergo percutaneous nephrolithotomy. However, after a course of preoperative antibiotics the stone was no longer seen on retrograde pyelography or CT imaging.

  16. Diagnosis dan Kelasifikasi Diabetes Mellitus

    OpenAIRE

    Ahmad H. Asdie, Ahmad H. Asdie

    2015-01-01

    This paper presented the main recommendations for the definition and classification.of diabetes mellitus and of impaired glucose intolerance in non-pregnant adults.Diabetes mellitus is not a disease in the classical sense but is more probably a syndrome best characterized as a state of chronic hyperglycemia of various etiology. It may present with acute symptoms that include polyuria, polydipsia and unexplained weight loss and these can progress to life threatening ketoacidosis or hyperosmola...

  17. Radiology of renal failure

    International Nuclear Information System (INIS)

    Griffiths, H.J.

    1990-01-01

    This book covers most aspects of imaging studies in patients with renal failure. The initial chapter provides basic information on contrast agents, intravenous urography, and imaging findings in the urinary tract disorders responsible for renal failure and in patients who have undergone transplantation. It illustrates common gastro-intestinal abnormalities seen on barium studies in patients with renal failure. It illustrates the cardiopulmonary complications of renal failure and offers advice for radiologic differentiation. It details different aspects of skeletal changes in renal failure, including a basic description of the pathophysiology of the changes; many excellent illustrations of classic bone changes, arthritis, avascular necrosis, and soft-tissue calcifications; and details of bone mineral analysis

  18. Association of serum uric acid level and blood pressure in type 2 diabetes mellitus

    Science.gov (United States)

    Savira, M.; Rusdiana; Syahputra, M.

    2018-03-01

    Uric acid is an end product of purine degradation in humans and primarily excreted through urine. In adulthood, concentrations rise steadily over time and vary with height, body weight, blood pressure, renal function, and alcohol intake. Uric acid is known as anti-oxidant, it has a beneficial role in diseases. Elevated serum uric acid associated with anincreased risk of cardiovascular disease. It has been found that elevated levels of uric acid associated with high risks of acomplication of type 2 diabetes mellitus and It has astrong association between elevated uric acid levels and obesity, metabolic syndrome, diabetes mellitus, hypertension, cardiovascular and renal disorders. The aim of the study analyzed the association between serum uric acid level and blood pressure in type 2 diabetes mellitus patients. This research is descriptive analytic research with a cross sectional design included 50 diabetic subjects aged over 40 years old. Subjects picked by consecutive sampling then we examined the weight, height, waist size, blood pressure, fasting blood sugar, and serum uric acid level. Statistical analysis using chi-square found that there was no significant association between serum uric acid level and systole and diastole pressure in type 2 diabetes mellitus patients (p>0.005).

  19. Metabolic Syndrome and Chronic Renal Disease

    Directory of Open Access Journals (Sweden)

    Vaia D. Raikou

    2018-01-01

    Full Text Available Background: The influence of metabolic syndrome (MetS on kidneys is related to many complications. We aimed to assess the association between MetS and chronic renal disease defined by a poor estimated glomerular filtration rate (eGFR and/or the presence of microalbuminuria/macroalbuminuria. Methods: 149 patients (77 males/72 females were enrolled in the study. Chronic renal disease was defined according to KDIGO 2012 criteria based on eGFR category and classified albuminuria. MetS was studied as a dichotomous variable (0 to 5 components including hypertension, waist circumference, low HDL-cholesterol, high triglycerides, and high glucose. Results: The association between clustering MetS and both classified eGFR and classified albuminuria (x2 = 50.3, p = 0.001 and x2 = 26.9, p = 0.003 respectively was found to be significant. The MetS presence showed an odds 5.3-fold (1.6–17.8 higher for low eGFR and 3.2-fold (1.2–8.8 higher for albuminuria in combination with the presence of diabetes mellitus, which also increased the risk for albuminuria by 3.5-fold (1.1–11.3. Albuminuria was significantly associated with high triglycerides, hypertension, high glucose (x2 = 11.8, p = 0.003, x2 = 11.4, p = 0.003 and x2 = 9.1, p = 0.01 respectively, and it was mildly associated with a low HDL-C (x2 = 5.7, p = 0.06. A significant association between classified eGFR and both high triglycerides and hypertension (x2 = 9.7, p = 0.04 and x2 = 16.1, p = 0.003 respectively was found. Conclusion: The clustering of MetS was significantly associated with chronic renal disease defined by both classified eGFR and albuminuria. The definition of impaired renal function by classified albuminuria was associated with more MetS components rather than the evaluation of eGFR category. MetS may contribute to the manifestation of albuminuria in patients with diabetes mellitus.

  20. GLOMERULAR FILTRATION RATE AS INDICATOR OF RENAL FAILURE IN DIABETICS

    Directory of Open Access Journals (Sweden)

    Saša Đurišić

    2007-10-01

    Full Text Available Diabetic nephropathy is a progredient disease which leads to the end stage renal disease and stands for a leading cause of its development in western countries. About one third of patients included in the dialysis program or transplanation program in the USA are diabetics. The aim of the paper was to analyze the degree of renal failure in diabetics by measuring the glomerular filtration rate (GFR and to show the advantages of this method comparing with serum creatinine levels. Total numbers of 23 patients with diabetes mellitus type 1 or type 2 were anlyzed and controlled monthly during 6 months. Average GFR in the examined patients was 53,23±15,48 mL/min/1.73m2. Obtained values for GFR according to CKD Care and ESRD recommendations showed that the great number of diabetics had stage 3 renal failure while stages 1 and 5 were not registered. GFR is an important marker for diagnostics and estimation of renal failure progression in diabetics. Bearing in mind this facts, periodical controls in diabetics must be suplemented by measuring GFR, so as to perform early identification and determination of severity of renal failure. Measuring of lipoprotein levels and determination of glycemic profile must be done according to the National recommendations twice a year. Besides adequate glycoregulation, diabetics need statins therapy and antyhipertensive tratment with ACE inhibitors.

  1. Renal Impairment: Drugs, Radiocontrast Media and Renin-Angiotensin System

    Directory of Open Access Journals (Sweden)

    José Antonio Chipi Cabrera

    2014-12-01

    Full Text Available Continuous population aging, coupled with increased prevalence of chronic noncommunicable diseases, particularly diabetes mellitus and hypertension as major causes of impaired renal function, has led to the introduction of new and more powerful drugs for the prevention and treatment of these conditions over the years. This entails an updated knowledge of the pharmacokinetics of these drugs to prevent possible toxic effects, which involves a preliminary assessment of the renal function prior to the introduction of any potentially nephrotoxic substance. The ultimate expression of this nephrotoxicity is hospital-acquired or community-acquired acute renal failure caused by a therapeutic error due to drug misuse in elderly patients with multiple risk factors or pre-existing impaired renal function. The aim of this literature review is to provide health professionals with an abridged and updated vision of the pathophysiological mechanisms related to nephrotoxicity and in turn provide the necessary tools for dose adjustment according to the patient’s renal function.

  2. EXPERIMENTAL AND CLINICAL SIGNIFICANCE OF RENAL FUNCTIONAL RESERVE DETERMINATION

    Directory of Open Access Journals (Sweden)

    Jernej Pajek

    2002-07-01

    Full Text Available Background. Renal functional reserve (RFR is defined as the temporary increase in glomerular filtration rate (GFR which follows the ingestion of proteins or infusion of aminoacids. This renal vasodilatatory response is probably mediated by several mechanisms, with nitric oxide being one of the most important mediators. In the last years significant progress in measuring renal functional reserve has been achieved on the basis of improvements in methods for accurate and timely appropriate GFR measurement. The method of GFR measurement using the sinistrin clearence calculation after bolus injection of sinistrin is increasingly employed.Conclusions. The article presents the latest results of experiments with RFR using this method and compares them with older reports. RFR is affected by several patophysiological processes: arterial hypertension, diabetes mellitus, deteriorating function of transplanted kidney. The results and impact of RFR determination in this conditions are described. Finally, potential for further research of RFR in atherosclerotic vascular disease is considered. Accurate determination of RFR is important for detection of early renal hemodynamic abnormalities, which can be influenced by therapeutic interventions and in this way the progression of renal functional deterioration could be prevented or at least slowed.

  3. Hypertension og diabetes mellitus

    DEFF Research Database (Denmark)

    Poulsen, Per Løgstrup; Hansen, Klavs Würgler; Gaede, Peter Haulund

    2009-01-01

    The documentation for the beneficial effects of antihypertensive treatment in patients with diabetes is overwhelming. Most patients will require three or four antihypertensive drugs to achieve blood pressure (BP) goals. The regime should include an agent that blocks the renin angiotensin...... aldosterone system. Reduction in albuminuria during antihypertensive treatment is indicative of renal and cardiovascular protection. Thus, if the level of albuminuria remains high, the treatment should be intensified, even in the light of achieved BP goals. Options for intensification are dual blockade......, supramaximal doses of ACE-I or ARB, or addition of aldosterone or renin-blocking agents. Long-term data are awaited regarding the optimal strategy for combination therapy. Patients on intensive antihypertensive treatment should be monitored regularly....

  4. Renal Preservation Therapy for Renal Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Yichun Chiu

    2012-01-01

    Full Text Available Renal preservation therapy has been a promising concept for the treatment of localized renal cell carcinoma (RCC for 20 years. Nowadays partial nephrectomy (PN is well accepted to treat the localized RCC and the oncological control is proved to be the same as the radical nephrectomy (RN. Under the result of well oncological control, minimal invasive method gains more popularity than the open PN, like laparoscopic partial nephrectomy (LPN and robot assisted laparoscopic partial nephrectomy (RPN. On the other hand, thermoablative therapy and cryoablation also play an important role in the renal preservation therapy to improve the patient procedural tolerance. Novel modalities, but limited to small number of patients, include high-intensity ultrasound (HIFU, radiosurgery, microwave therapy (MWT, laser interstitial thermal therapy (LITT, and pulsed cavitational ultrasound (PCU. Although initial results are encouraging, their real clinical roles are still under evaluation. On the other hand, active surveillance (AS has also been advocated by some for patients who are unfit for surgery. It is reasonable to choose the best therapeutic method among varieties of treatment modalities according to patients' age, physical status, and financial aid to maximize the treatment effect among cancer control, patient morbidity, and preservation of renal function.

  5. Renal imaging in paediatrics

    International Nuclear Information System (INIS)

    Porn, U.; Hahn, K.; Fischer, S.

    2003-01-01

    The most frequent renal diseases in paediatrics include urinary tract infections, hydronephrosis, kidney anomalies and reflux. The main reason for performing DMSA scintigraphy in paediatrics is the detection of cortical abnormalities related to urinary tract infection. Because the amount of tracer retained in the tubular cells is associated with the distribution of functioning renal parenchyma in the kidney, it is possible, to evaluate the split renal function. In comparison to ultrasound and intravenous urography the sensitivity in the detection of acute as well as chronic inflammatory changes is very high, however less specific. An indication for a renography in neonates and children is beside an estimation of the total renal function and the calculation of the split renal function, the assessment of renal drainage in patients with unclear dilatation of the collecting system in ultrasound. The analysis of the time activity curve provides, especially for follow-up studies, a reproducible method to assess the urinary outflow. The diuretic scintigraphy allows the detection of urinary obstruction. Subsequently it is possible to image the micturition phase to detect vesico-ureteric reflux (indirect MCU) after drainage of tracer from the renal pelvis. An reflux in the ureters or the pelvicalyceal system is visible on the scintigraphic images and can be confirmed by time activity curves. A more invasive technique is the direct isotope cystography with bladder catheterization. The present paper should give an overview about the role of nuclear medicine in paediatric urology. (orig.) [de

  6. Perioperative acute renal failure.

    LENUS (Irish Health Repository)

    Mahon, Padraig

    2012-02-03

    PURPOSE OF REVIEW: Recent biochemical evidence increasingly implicates inflammatory mechanisms as precipitants of acute renal failure. In this review, we detail some of these pathways together with potential new therapeutic targets. RECENT FINDINGS: Neutrophil gelatinase-associated lipocalin appears to be a sensitive, specific and reliable biomarker of renal injury, which may be predictive of renal outcome in the perioperative setting. For estimation of glomerular filtration rate, cystatin C is superior to creatinine. No drug is definitively effective at preventing postoperative renal failure. Clinical trials of fenoldopam and atrial natriuretic peptide are, at best, equivocal. As with pharmacological preconditioning of the heart, volatile anaesthetic agents appear to offer a protective effect to the subsequently ischaemic kidney. SUMMARY: Although a greatly improved understanding of the pathophysiology of acute renal failure has offered even more therapeutic targets, the maintenance of intravascular euvolaemia and perfusion pressure is most effective at preventing new postoperative acute renal failure. In the future, strategies targeting renal regeneration after injury will use bone marrow-derived stem cells and growth factors such as insulin-like growth factor-1.

  7. Renal Function Assessment During Peptide Receptor Radionuclide Therapy.

    Science.gov (United States)

    Erbas, Belkis; Tuncel, Murat

    2016-09-01

    Theranostics labeled with Y-90 or Lu-177 are highly efficient therapeutic approaches for the systemic treatment of various cancers including neuroendocrine tumors and prostate cancer. Peptide receptor radionuclide therapy (PRRT) has been used for many years for metastatic or inoperable neuroendocrine tumors. However, renal and hematopoietic toxicities are the major limitations for this therapeutic approach. Kidneys have been considered as the "critical organ" because of the predominant glomerular filtration, tubular reabsorption by the proximal tubules, and interstitial retention of the tracers. Severe nephrotoxity, which has been classified as grade 4-5 based on the "Common Terminology Criteria on Adverse Events," was reported in the range from 0%-14%. There are several risk factors for renal toxicity; patient-related risk factors include older age, preexisting renal disease, hypertension, diabetes mellitus, previous nephrotoxic chemotherapy, metastatic lesions close to renal parenchyma, and single kidney. There are also treatment-related issues, such as choice of radionuclide, cumulative radiation dose to kidneys, renal radiation dose per cycle, activity administered, number of cycles, and time interval between cycles. In the literature, nephrotoxicity caused by PRRT was documented using different criteria and renal function tests, from serum creatinine level to more accurate and sophisticated methods. Generally, serum creatinine level was used as a measure of kidney function. Glomerular filtration rate (GFR) estimation based on serum creatinine was preferred by several authors. Most commonly used formulas for estimation of GFR are "Modifications of Diet in Renal Disease" (MDRD) equation and "Cockcroft-Gault" formulas. However, more precise methods than creatinine or creatinine clearance are recommended to assess renal function, such as GFR measurements using Tc-99m-diethylenetriaminepentaacetic acid (DTPA), Cr-51-ethylenediaminetetraacetic acid (EDTA), or

  8. Alcoholism and Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Soo-Jeong Kim

    2012-04-01

    Full Text Available Chronic use of alcohol is considered to be a potential risk factor for the incidence of type 2 diabetes mellitus (T2DM, which causes insulin resistance and pancreatic β-cell dysfunction that is a prerequisite for the development of diabetes. However, alcohol consumption in diabetes has been controversial and more detailed information on the diabetogenic impact of alcohol seems warranted. Diabetes, especially T2DM, causes dysregulation of various metabolic processes, which includes a defect in the insulin-mediated glucose function of adipocytes, and an impaired insulin action in the liver. In addition, neurobiological profiles of alcoholism are linked to the effects of a disruption of glucose homeostasis and of insulin resistance, which are affected by altered appetite that regulates the peptides and neurotrophic factors. Since conditions, which precede the onset of diabetes that are associated with alcoholism is one of the crucial public problems, researches in efforts to prevent and treat diabetes with alcohol dependence, receives special clinical interest. Therefore, the purpose of this mini-review is to provide the recent progress and current theories in the interplay between alcoholism and diabetes. Further, the purpose of this study also includes summarizing the pathophysiological mechanisms in the neurobiology of alcoholism.

  9. [Obesity and diabetes mellitus].

    Science.gov (United States)

    Tron'ko, N D; Zak, K P

    2013-12-01

    New literature data and the results of own researches concerning the role of excessive body weight and the development of type 2 diabetes mellitus in humans are presented in the analytical review. Inaccordance with current insights, obesity and type 2 diabetes are considered diseases of inflammatory nature, characterized by systemic chronic low-grade inflammation, where different kinds of cytokines are cardinally involved. Unfavourable life style, i.e. excessive, high-energy, and irrational nutrition--an excessive consumption of animal fats and foods containing the high amount of glucose and starch with an insufficient use of high fiber vegetables, fish and vitamin D, and also sedentary, inactive life style leads to adipocyte hypertrophy and migration of M1 macrophages into the adipose tissue (AT). As a result, there is a low-grade inflammation accompanied by an increased production of proinflammatory cytokines (IL-1, IL-6, TNF-α, etc.), adipokines (leptin, resistin, visfatin etc.) and chemokines (CCL2, CCL5, CCL26 and CX3C). Under the influence of these cytokines, on the one hand, IR "is emerged", and on the other--there is apoptosis of the β-cells, that should be followed by the occurrence of clinically diagnosed type 2 diabetes. However, there is also the opposite system in humans, protecting the organism from the development of type 2 diabetes, and including an increase in the formation of M2 macrophages and the increased formation of secretion of antidiabetic cytokines (IL-4, IL-10, IL-13, etc.) and adiponectin.

  10. Diabetes mellitus in elderly

    Directory of Open Access Journals (Sweden)

    Farida Chentli

    2015-01-01

    Full Text Available Diabetes mellitus (DM frequency is a growing problem worldwide, because of long life expectancy and life style modifications. In old age (≥60–65 years old, DM is becoming an alarming public health problem in developed and even in developing countries as for some authors one from two old persons are diabetic or prediabetic and for others 8 from 10 old persons have some dysglycemia. DM complications and co-morbidities are more frequent in old diabetics compared to their young counterparts. The most frequent are cardiovascular diseases due to old age and to precocious atherosclerosis specific to DM and the most bothersome are visual and cognitive impairments, especially Alzheimer disease and other kind of dementia. Alzheimer disease seems to share the same risk factors as DM, which means insulin resistance due to lack of physical activity and eating disorders. Visual and physical handicaps, depression, and memory troubles are a barrier to care for DM treatment. For this, old diabetics are now classified into two main categories as fit and independent old people able to take any available medication, exactly as their young or middle age counterparts, and fragile or frail persons for whom physical activity, healthy diet, and medical treatment should be individualized according to the presence or lack of cognitive impairment and other co-morbidities. In the last category, the fundamental rule is "go slowly and individualize" to avoid interaction with poly medicated elder persons and fatal iatrogenic hypoglycemias in those treated with sulfonylureas or insulin.

  11. Diabetes Mellitus and Osteoporosis

    Directory of Open Access Journals (Sweden)

    Dilek Durmuş

    2005-09-01

    Full Text Available Osteoporosis is a condition of bone fragility resulting from micro-architectural deterioration and decreased bone mass. Studies on the presence of a generalized osteoporosis related to diabetes mellitus (DM are few and controversial. Factors associated with osteoporosis diabetes in which may account for the patogenesis of diabetic bone loss have been studied. This article will review the relevant litarature relating to diabetes and osteoporosis including cellular and animal models. These studies include vascular and neuropathic mechanism, poor glisemic control, abnormalities of calcium and vitamin D metabolism and hypercalciuria with secondary increase in parathyroid hormone secretion, the role of insülin and insülin like growth factor I. It appears that there is a great deal of variability in the bone mineral density and fracture rates in both type I and type II DM. This may reflect multiple factors such as the population, age, duration of diabetes and insülin use. There is need for further longitudinal studies, including the incidence and risk factors for osteoporosis in DM.

  12. Midterm renal functions following acute renal infarction

    Directory of Open Access Journals (Sweden)

    Sakir Ongun

    2015-10-01

    Full Text Available The aim of this study was to explore clinical features of renal infarction (RI that may have a role in diagnosis and treatment in our patient cohort and provide data on midterm renal functions. Medical records of patients with diagnosis of acute RI, established by contrast enhanced computed tomography (CT and at least 1 year follow-up data, who were hospitalized in our clinic between 1998 and 2012 were retrospectively reviewed; including descriptive data, clinical signs and symptoms, etiologic factors, laboratory findings, and prescribed treatments. Patients with solitary infarct were treated with acetylsalicylic acid (ASA only, whereas patients with atrial fibrillation (AF or multiple or global infarct were treated with anticoagulants. Estimated Glomerular Filtration Rate (eGFR referring to renal functions was determined by the Modification of Diet in Renal Disease (MDRD formula. Twenty-seven renal units of 23 patients with acute RI were identified. The mean age was 59.7 ± 15.7 years. Fourteen patients (60.8% with RI had atrial fibrillation (AF as an etiologic factor of which four had concomitant mesenteric ischemia at diagnosis. At presentation, 20 patients (86.9% had elevated serum lactate dehydrogenase (LDH, 18 patients (78.2% had leukocytosis, and 16 patients (69.5% had microscopic hematuria. Two patients with concomitant mesenteric ischemia and AF passed away during follow up. Mean eGFR was 70.8 ± 23.2 mL/min/1.73 m2 at admission and increased to 82.3 ± 23.4 mL/min/1.73 m2 at 1 year follow up. RI should be considered in patients with persistent flank or abdominal pain, particularly if they are at high risk of thromboembolism. Antiplatelet and/or anticoagulant drugs are both effective treatment options according to the amplitude of the infarct for preserving kidney functions.

  13. COMPLEX RENAL MASSES DIAGNOSTICS

    Directory of Open Access Journals (Sweden)

    M.L. Chekhonatskaya

    2008-03-01

    Full Text Available Saratov State Medical University Research Institute for Fundamental and Clinical Urology Nephrology Renal masses are widespread pathology with high mortality and morbidity rate. Early diagnostics is a possibility of nephron-spearing surgery. Ultrasonography is screening imaging modality for renal lesions, Doppler investigation provide possibility for vascularity of these masses evaluation. CT with and without contrast enhancement can be used as a marker of malignancy. Magnetic resonance imaging has been proposed for the evaluation of renal lesions, especially in cases in which ultrasonography (US and/or CT results are not definitive.

  14. [Pregnancy after renal transplantation].

    Science.gov (United States)

    Zech, H; Bichler, A; Ortner, A

    1981-12-01

    Since the number of women with renal cadaver transplantation is increasing, the obstetrician seems himself more often confronted with the situation: pregnancy after renal transplantation. The purpose of this paper is to report about our own case, to give a review of international studies written on this subject, and to inform the obstetrician, the surgeon and the pediatrician about the following points: - Common aspects of renal transplantation in fertile women and the information to be given to the patient. - Selection criteria and anticonception. - Pregnancy assessment and delivery - Pediatric problems.

  15. The renal pentad

    Directory of Open Access Journals (Sweden)

    Sanjay Kalra

    2018-01-01

    Full Text Available Diabetes management is a comprehensive exercise which encompasses not only glycemic control, but vascular risk reduction as well. Accepted clinical models such as the glycemic pentad and metabolic pentad list the glucose related and metabolic aspects which influence ling term vascular outcomes. This paper describes a 'renal pentad' which consists of 5×2 easily measurable parameters, which influence renal outcomes. Renal function ,acute health concerns, chronic health concerns, glycemic control and comorbid concerns from the five components of this pentad. The 5 pointed rubric serves as a teaching and clinical tool, and assists in appropriate choice and targets of therapy in diabetic kidney disease.

  16. Insuficiencia Renal Aguda

    OpenAIRE

    Domínguez Otero, Ana Isabel

    1986-01-01

    Dadas la graves alteraciones fisiopatológicas producidas por la Insuficiencia Renal Aguda (I.R.A), y siendo ésta una enfermedad en alto porcentaje prevenible, se trata de ilustrar cómo en toda persona en estado crítico una buena observación de la función renal y un adecuado manejo de la alteración primaria, por parte del profesional de enfermería, disminuye los riesgos de desarrollar una insuficiencia renal y los daños que tal síndrome produce.

  17. Renal artery stenosis.

    Science.gov (United States)

    Tafur-Soto, Jose David; White, Christopher J

    2015-02-01

    Atherosclerotic renal artery stenosis (RAS) is the single largest cause of secondary hypertension; it is associated with progressive renal insufficiency and causes cardiovascular complications such as refractory heart failure and flash pulmonary edema. Medical therapy, including risk factor modification, renin-angiotensin-aldosterone system antagonists, lipid-lowering agents, and antiplatelet therapy, is advised in all patients. Patients with uncontrolled renovascular hypertension despite optimal medical therapy, ischemic nephropathy, and cardiac destabilization syndromes who have severe RAS are likely to benefit from renal artery revascularization. Screening for RAS can be done with Doppler ultrasonography, CT angiography, and magnetic resonance angiography. Copyright © 2015 Elsevier Inc. All rights reserved.

  18. Acute renal failure in children

    International Nuclear Information System (INIS)

    Vergesslich, K.A.; Balzar, E.; Weninger, M.; Ponhold, W.; Sommer, G.; Wittich, G.R.; Vienna Univ.

    1987-01-01

    Acute renal failure (ARF) may be due to obstructive uropathy or renal parenchymal disease. Twenty-five children with acute renal failure secondary to renal parenchymal disease underwent ultrasonographic examination of the kidneys. Changes of renal size and cortical echogenicity were correlated with renal function. All patients presented with bilaterally enlarged kidneys with the exception in renal function resulted in normalization of renal size. With regard to cortical echogenicity two groups were formed. Group A comprised 11 patients whose kidneys had the same echogenicity as the liver, while in group B the kidneys were more echogenic (14 patients). Cortical echogenicity was always increased. Determination of creatinine levels showed a statistically significant difference between group A (3.32 mg% ± 1.40 S.D.) and group B (5.95 mg% ± 1.96 S.D.), p < 0.001. Changes in renal function were paralleled by rapid changes in renal size and cortical echogenicity. (orig.)

  19. Renal Doppler indices in diabetic children with insulin resistance syndrome.

    Science.gov (United States)

    Abd El Ghaffar, Shereen; El Kaffas, Khaled; Hegazy, Ranya; Mostafa, Mohamed

    2010-11-01

    End-stage renal failure is still a leading cause of mortality among type 1 diabetes patients. Insulin resistance plays a larger role in type 1 diabetes disease process than is commonly recognized. Detection of diabetic nephropathy as early as possible currently offers the best chance of delaying or possibly preventing progression to end-stage disease. Renal resistive index (RI) and pulsatility index (PI), measured using renal Doppler ultrasonography, reflect intrarenal vascular resistance. The present work aimed at examining renal Doppler indices (RI and PI) in type 1 diabetic children and their relation to features of insulin resistance and other established parameters of early diabetic nephropathy as microalbuminuria. One hundred diabetic children with a mean age of 13.4 ± 2.9 yr and an average diabetes duration of (7.2 ± 2.5 yr) were included. Thirty healthy children served as controls. All renal Doppler indices were significantly higher in children with type 1 diabetes mellitus (p ≤ 0.01). The worst parameters were observed in children diagnosed with insulin resistance syndrome (IRS) (38%), hypertensive (12%), and obese (4%) children. Resistive index showed a significant correlation to blood pressure (r = 0.2, p = 0.04), waist-hip ratio (r = 0.5, p = 0.02), insulin dose (r = 0.2, p = 0.02) and estimated glucose disposal rate (r = -0.5, p = 0.01). No correlation was noted to microalbuminuria, HbA1c, or duration of diabetes. The present work concluded that renal Doppler indices are worse in diabetic children and particularly those with IRS. These children appear to be at graver risk for diabetic nephropathy. In these patients adding renal Doppler assessment to their work up, might diagnose diabetic nephropathy at a prealbuminuric stage. © 2010 John Wiley & Sons A/S.

  20. Glucose counterregulation in Type 2 diabetes mellitus.

    NARCIS (Netherlands)

    Galan, B.E. de; Hoekstra, J.B.L.

    2001-01-01

    Glucose counterregulatory failure and hypoglycaemia unawareness frequently complicate treatment of Type 1 diabetes mellitus, especially when aiming for intensive metabolic control. Since tight metabolic control reduces microvascular long-term complications in Type 2 diabetes mellitus, the integrity

  1. Urineweginfecties bij vrouwen met diabetes mellitus

    NARCIS (Netherlands)

    Geerlings, S. E.; Meiland, R.; Hoepelman, I. M.

    2001-01-01

    Women with diabetes mellitus (DM) have asymptomatic bacteriuria (ASB) and urinary tract infections (UTIs) more frequently than women without DM. For type 1 diabetes mellitus, risk factors for asymptomatic bacteriuria include a longer duration of diabetes, peripheral neuropathy and macroalbuminuria.

  2. Renal protection in diabetes

    DEFF Research Database (Denmark)

    Parving, H H; Tarnow, L; Rossing, P

    1996-01-01

    BACKGROUND: The combination of diabetes and hypertension increases the chances of progressive renal disorder and, ultimately, renal failure. Roughly 40% of all diabetics, whether insulin-dependent or not, develop diabetic nephropathy. Diabetic nephropathy is the single most important cause of end......-stage renal disease in the Western world and accounts for more than a quarter of all end-stage renal diseases. Diabetic nephropathy is a major cause of increased morbidity and mortality in diabetic patients. Increased arterial blood pressure is an early and common phenomenon in incipient and overt diabetic...... nephropathy. The relationship between arterial blood pressure and diabetic nephropathy is a complex one, with diabetic nephropathy increasing blood pressure and blood pressure accelerating the course of nephropathy. OVERVIEW: Calcium antagonists antagonize preglomerular vasoconstriction. Additional putative...

  3. Proximal renal tubular acidosis

    Science.gov (United States)

    ... glands that produce tears and saliva are destroyed Wilson disease , an inherited disorder in which there is too much copper in the body's tissues Vitamin D deficiency Symptoms Symptoms of proximal renal tubular acidosis include any ...

  4. Primary renal synovial sarcoma

    Directory of Open Access Journals (Sweden)

    Girish D. Bakhshi

    2012-03-01

    Full Text Available Primary Renal Sarcoma is rare tumor comprising only 1% of all renal tumours. Synovial sarcomas are generally deep-seated tumors arising in the proximity of large joints of adolescents and young adults and account for 5-10% of all soft tissue tumours. Primary synovial sarcoma of kidney is rare and has poor prognosis. It can only be diagnosed by immunohistochemistry. It should be considered as a differential in sarcomatoid and spindle cell tumours. We present a case of 33-year-old female, who underwent left sided radical nephrectomy for renal tumour. Histopathology and genetic analysis diagnosed it to be primary renal synovial sarcoma. Patient underwent radiation therapy and 2 years follow up is uneventful. A brief case report with review of literature is presented.

  5. Dopamins renale virkninger

    DEFF Research Database (Denmark)

    Olsen, Niels Vidiendal

    1990-01-01

    is frequently employed in cases of acute oliguric renal failure but the results available concerning the therapeutic effect are frequently retrospective and uncontrolled. The results suggest that early treatment with 1-3 micrograms/kg/min dopamine combined with furosemide can postpone or possibly render...... are possible not exclusively secondary to alterations in the renal haemodynamics but may also be due to specific tubular effects. Recent investigations have revealed that dopamine does not increase RBF and GFR in patients with chronic renal failure if GFR is less than 60 ml/minute. Dopamine in low doses......Dopamine is an endogenic catecholamine which, in addition to being the direct precursor of noradrenaline, has also an effect on peripheral dopaminergic receptors. These are localized mainly in the heart, splanchnic nerves and the kidneys. Dopamine is produced in the kidneys and the renal metabolism...

  6. Cryoablation of Renal Angiomyolipoma

    DEFF Research Database (Denmark)

    Makki, Ahmad; Graumann, Ole; Høyer, Søren

    2017-01-01

    BACKGROUND: Small series have reported that cryoablation (CA) is a safe and feasible minimally invasive nephron-sparing alternative for the treatment of renal angiomyolipomas (renal AMLs). The aim of the present study was to investigate the safety and efficacy of CA in patients with renal AML....... MATERIALS AND METHODS: A retrospective review of 19 renal AML lesions treated with CA at Aarhus University Hospital, Denmark, over a 5-year period. RESULTS: The treatment was performed as laparoscopy-assisted CA on 7 lesions, and in the remaining 12 lesions CA was performed as a percutaneous ultrasound......-guided CA. The mean patient age was 46 years [interquartile range (IQR) 30] and the mean tumor volume was 50.1 cm(3) (IQR 53.3). In all cases, the procedure was effectively conducted with no conversion to open surgery, and no major complications were experienced. The mean follow-up time was 25 months (IQR...

  7. Renal-skin syndromes.

    Science.gov (United States)

    Has, Cristina; He, Yinghong

    2017-07-01

    Renal-skin syndroms are a group of genetic disorders with renal and cutaneous manifestations that target molecular components present in both organs. Inherited renal-skin syndromes are mainly associated with defects of cell-matrix adhesion. We provide a non-exhaustive overview of the main molecular players at cell-matrix adhesions in mouse models and in human genetic disorders affecting kidney and skin. Renal and urinary tract involvement is described in all four major epidermolysis bullosa types and, in particular, in junctional subtypes and in recessive dystrophic epidermolysis bullosa. Here, we describe in detail those subtypes for which reno-urinary involvement is a constant and primary feature. Furthermore, complex multiorgan disorders with a predisposition to malignancies or attributable to metabolic defects that involve both kidney and skin are briefly summarized.

  8. Renal cell carcinoma

    Science.gov (United States)

    ... lining of very small tubes (tubules) in the kidney. ... Kidney cancer; Hypernephroma; Adenocarcinoma of renal cells; Cancer - kidney ... Follow your provider's recommendations in the treatment of kidney disorders, especially those that may require dialysis.

  9. Comparative Evaluation of Periodontal Status of Chronic Renal Failure Patients and Systemically Healthy Individuals.

    Science.gov (United States)

    Gupta, Radhika; Kumar, Uttam; Mallapragada, Siddharth; Agarwal, Pallavi

    2018-03-01

    Periodontitis, a chronic infectious disease, affects most of the population at one time or the other and its expression is a combination of hosts, microbial agents, and environmental factors. Extensive literature exists for the relationship between periodontal disease and diabetes mellitus, cardiovascular diseases, and adverse pregnancy outcomes. Only a few studies performed in a limited number of patients have reported peri-odontal health status in chronic renal failure patients. Hence, the aim of the present study is to assess and compare the periodontal status of patients with chronic renal failure undergoing dialysis, predialysis with systemically healthy individuals. A total of 90 patients were divided into three groups. Group I: 30 renal dialysis patients. Group II: 30 predialysis patients. Control group comprised 30 systemically healthy patients who formed group III. Periodontal examination was carried out using oral hygiene index-simplified (OHI-S), plaque index (PI), gingival index (GI), probing depth, and clinical attachment loss. The results of the study showed that the periodontal status of patients with chronic renal failure undergoing dialysis (dialysis group) and patients with chronic renal failure not undergoing renal dialysis (predialysis) when compared with systemically healthy subjects showed significantly higher mean scores of OHI-S, PI, and clinical attachment loss. Thus, patients with chronic renal failure showed poor oral hygiene and higher prevalence of periodontal disease. The dental community's awareness of implications of poor health within chronic renal failure patients should be elevated.

  10. Obesidad, diabetes y trasplante

    Directory of Open Access Journals (Sweden)

    Anna Bach Pascual

    Full Text Available El trasplante renal es la mejor opción terapéutica en términos de supervivencia y calidad de vida para los pacientes con enfermedad renal crónica. Los pacientes trasplantados son cada vez más mayores y con más pluripatologia asociada. Los avances en inmunosupresión y en el tratamiento han hecho que los pacientes trasplantados fallezcan con el injerto renal funcionante. Existe un incremento de peso del 10% durante el primer año del trasplante, la obesidad se relaciona con la aparición de diabetes mellitus postrasplante. Con el objetivo de analizar la incidencia de obesidad y los factores de riesgo relacionados, en una cohorte de pacientes trasplantados renales realizamos un estudio observacional y prospectivo de estos pacientes, desde enero del 2014 hasta marzo del 2015, con seguimiento de 1 año. Obteniendo como resultado, que los grupos son homogéneos en sexo, tiempo en terapia renal sustitutiva pero distintos en edad. A partir de los 3 meses los pacientes con índice de masa corporal mayor a 25 presentaron mayor incidencia de diabetes mellitus post trasplante respecto al grupo de pacientes con índice de masa corporal inferior a 25.

  11. High anion gap metabolic acidosis induced by cumulation of ketones, L- and D-lactate, 5-oxoproline and acute renal failure.

    Science.gov (United States)

    Heireman, Laura; Mahieu, Boris; Helbert, Mark; Uyttenbroeck, Wim; Stroobants, Jan; Piqueur, Marian

    2017-07-27

    Frequent causes of high anion gap metabolic acidosis (HAGMA) are lactic acidosis, ketoacidosis and impaired renal function. In this case report, a HAGMA caused by ketones, L- and D-lactate, acute renal failure as well as 5-oxoproline is discussed. A 69-year-old woman was admitted to the emergency department with lowered consciousness, hyperventilation, diarrhoea and vomiting. The patient had suffered uncontrolled type 2 diabetes mellitus, underwent gastric bypass surgery in the past and was chronically treated with high doses of paracetamol and fosfomycin. Urosepsis was diagnosed, whilst laboratory analysis of serum bicarbonate concentration and calculation of the anion gap indicated a  HAGMA. L-lactate, D-lactate, β-hydroxybutyric acid, acetone and 5-oxoproline serum levels were markedly elevated and renal function was impaired. We concluded that this case of HAGMA was induced by a variety of underlying conditions: sepsis, hyperglycaemia, prior gastric bypass surgery, decreased renal perfusion and paracetamol intake. Risk factors for 5-oxoproline intoxication present in this case are female gender, sepsis, impaired renal function and uncontrolled type 2 diabetes mellitus. Furthermore, chronic antibiotic treatment with fosfomycin might have played a role in the increased production of 5-oxoproline. Paracetamol-induced 5-oxoproline intoxication should be considered as a cause of HAGMA in patients with female gender, sepsis, impaired renal function or uncontrolled type 2 diabetes mellitus, even when other more obvious causes of HAGMA such as lactate, ketones or renal failure can be identified.

  12. Bone mineral density in patients with noninsulin-dependent diabetes mellitus by dual photon absorptiometry

    Energy Technology Data Exchange (ETDEWEB)

    Kao, C.H.; Tsou, C.T.; Chen, C.C.; Wang, S.J. (Taichung Veterans General Hospital, Taiwan (China))

    1993-05-01

    Bone mineral density (BMD) in 38 male patients with noninsulin-dependent diabetes mellitus (NIDDM) was measured by dual photon absorptiometry (DPA) using a M and SE Osteo Tech 300 scanner. The BMD of the second to fourth lumbar vertebrae was measured and the mean density was presented as g cm[sup -2]. The patients were distinguished according to the following three criteria: (1) blood sugar control was good or poor; (2) the duration of diabetes was long or short; (3) renal function was evaluated by effective renal plasma flow (ERPF) as good or poor. The results showed about half the cases of NIDDM had lower BMD. The patients with poor blood sugar control, longer disease duration and poor renal function had lower BMD. However, the difference between any two groups distinguished by the three criteria is not significant. We think that the causes of osteoporosis in patients with NIDDM may not be explained by only a single factor. (author).

  13. Bone mineral density in patients with noninsulin-dependent diabetes mellitus by dual photon absorptiometry

    International Nuclear Information System (INIS)

    Kao, C.H.; Tsou, C.T.; Chen, C.C.; Wang, S.J.

    1993-01-01

    Bone mineral density (BMD) in 38 male patients with noninsulin-dependent diabetes mellitus (NIDDM) was measured by dual photon absorptiometry (DPA) using a M and SE Osteo Tech 300 scanner. The BMD of the second to fourth lumbar vertebrae was measured and the mean density was presented as g cm -2 . The patients were distinguished according to the following three criteria: (1) blood sugar control was good or poor; (2) the duration of diabetes was long or short; (3) renal function was evaluated by effective renal plasma flow (ERPF) as good or poor. The results showed about half the cases of NIDDM had lower BMD. The patients with poor blood sugar control, longer disease duration and poor renal function had lower BMD. However, the difference between any two groups distinguished by the three criteria is not significant. We think that the causes of osteoporosis in patients with NIDDM may not be explained by only a single factor. (author)

  14. OBSTETRIC RENAL FAILURE

    Directory of Open Access Journals (Sweden)

    Rajeshwari

    2015-11-01

    Full Text Available Renal failure in obstetrics is rare but important complication, associated with significant mortality and long term morbidity.1,2 It includes acute renal failure due to obstetrical complications or due to deterioration of existing renal disease. AIMS AND OBJECTIVES: To evaluate the etiology and outcome of renal failure in obstetric patients. METHODS: We prospectively analyzed 30 pregnant and puerperal women with acute renal failure or pre-existing renal disease developing renal failure during pregnancy between November 2007 to sep-2009. Patients who presented/developed ARF during the hospital stay were included in this study. RESULTS: Among 30 patients, mean age was 23 years and 33 years age group. 12 cases (40% patients were primigravidae and 9(30% patients were multigravidae and 9 cases (30% presented in post-partum period. Eighteen cases (60% with ARF were seen in third trimester, followed by in postpartum period 9 cases (30%. Most common contributing factors to ARF were Pre-eclampsia, eclampsia and HELLP syndrome 60%, sepsis 56.6%, post abortal ARF 10%. DIC 40%. Haemorrhage as the aetiology for ARF was present 46%, APH in 20% and PPH in 26.6%. The type of ARF was renal in (63% and prerenal (36%; Oliguric seen in 10 patients (33% and high mortality (30%. Among the 20 pregnant patients with ARF, The average period of gestation was 33±2 weeks (30 -36 weeks, 5 cases (25% presented with intrauterine fetal demise and 18 cases (66% had preterm vaginal delivery and 2 cases (10% had induced abortion. And the average birth weight was 2±0.5 kg (1.5 kg. Eight cases (26% required dialysis. 80% of patients recovered completely of renal functions. 63% patients recovered without renal replacement therapy whereas 17% required dialysis. the maternal mortality was 20%, the main reason for mortality was septic shock and multi organ dysfunction (66%. CONCLUSION: ARF related pregnancy was seen commonly in the primigravidae and in the third trimester, the most

  15. mellitus tipo 2

    Directory of Open Access Journals (Sweden)

    Margarita Lazcano-Ortiz

    2008-01-01

    Full Text Available Objetivo: valorar las propiedades psicométricas de la escala de afrontamiento y proceso de adaptación de Roy en población mexicana. Materiales y métodos: la escala se aplicó a 200 participantes con diabetes mellitus tipo 2. Para validar el constructo se realizó la extracción de factores con componentes principales y rotación Varimax, con Eigenvalores por arriba de 1 y cargas de factor mayores a ,30. Resultados: seis reactivos fueron eliminados del análisis por mostrar correlación negativa con la correlación total de la escala. El análisis de componentes principales inicial reveló nueve factores con una variación explicada de 65,29%. Sin embargo, no se consideraron tres factores por contener cada uno de ellos solamente un reactivo. Por tanto, la escala final se acepta con 38 reactivos. El coeficiente de confiabilidad Alfa de Cronbach fue de, 93. Discusión: el análisis reveló seis factores, uno más de lo reportado por Roy, y con mayor variación explicada. Algunos reactivos parecen no ser bien comprendidos por los participantes. Conclusiones: este artículo aporta una aproximación metodológica para explorar la adecuación de un instrumento a una población diferente para la que originalmente fue diseñado. Se concluye que la escala tiene consistencia interna y validez de constructo incipiente, los datos reportados en este estudio deben tomarse en cuenta con cautela. Es conveniente revisar de nuevo los reactivos y adecuarlos a la cultura particular, y probar la escala de nuevo con pacientes con enfermedades crónicas degenerativas a fin de contar con instrumentos culturalmente equivalentes.

  16. RENAL MALIGNANT NEOPLASMS: RENAL CELL CARCINOMA

    Directory of Open Access Journals (Sweden)

    Elisangela Giachini

    2017-06-01

    Full Text Available The aim of this study is to evaluate the incidence and prevalence of malignant kidney tumors, to contribute to identifying factors which the diagnosis of renal cell carcinomas. Through this study, we understand that kidney disease over the years had higher incidence rates, especially in adults in the sixth decade of life. The renal cell carcinoma (RCC is the third most common malignancy of the genitourinary tract, affecting 2% to 3% of the population. There are numerous ways of diagnosis; however, the most important are ultrasonography, magnetic resonance imaging and computed tomography. In general most of the patients affected by the CCR, have a good prognosis when diagnosed early and subjected to an effective treatment. This study conducted a literature review about the CCR, through this it was possible to understand the development needs of the imaging methods used for precise diagnosis and classification of RCC through the TNM system.

  17. Wolfram′s (DIDMOAD Syndrome and Chronic Renal Failure

    Directory of Open Access Journals (Sweden)

    Hasan Mojaly

    2000-01-01

    Full Text Available Wolfram′s syndrome is usually considered as an autosomal recessive condition, with wide phenotypic variation. The syndrome is commonly called DIDMOAD (diabetes insipidus, diabetes mellitus, optic atrophy and deafness, although some patients have additional clinical findings including ataxia, hypogonadism, hydronephrosis and psychiatric illnesses. We report a patient with DIDMOAD syndrome with emphasis on the urological tract and its progressive complications. Unfortunately, he developed end-stage renal failure and needed hemodialysis at the age of 14 years. The presentation, investigations and management are discussed.

  18. Pancreatic adenocarcinoma and diabetes mellitus

    International Nuclear Information System (INIS)

    Novotna, T.

    2015-01-01

    Impaired glucose tolerance or frank diabetes mellitus is known to occur more frequently in patients with pancreatic cancer than in the general population. At the time of the diagnosis of pancreatic cancer, more than 70% of patients taking the glucose tolerance test show diabetes or impaired glucose tolerance (1). Relationship among diabetes mellitus and pancreatic cancer is vague but sure, although neither the nature nor the sequence of the possible cause – effect relationship has been established. The reason for the high frequency of glucose intolerance in patients with pancreatic cancer remains controversial. (author)

  19. Comparison of renal function following donor nephrectomy versus radical nephrectomy for renal tumor

    Directory of Open Access Journals (Sweden)

    Mohamed Etafy

    2015-01-01

    Full Text Available In this study, we compared renal function in patients after donor nephrectomy (DN and radical nephrectomy (RN. We retrospectively reviewed 68 patients (mean follow-up 15 months, including 30 patients who had undergone DN and 38 patients who had undergone RN. The study was performed between April 2006 and July 2010 at a single institute. Patients were matched for age and co-morbidities (hypertension and diabetes mellitus. We calculated the estimated glomerular filtration rate (eGFR using the Modification of Diet in Renal Disease study group equation. Parameters studied included GFR (≥60 to 2.0 mg/dL, metabolic acidosis (serum bicarbonate 30 mg. There were no significant demographic differences between the two study groups. After a mean follow-up of 15 months, low eGFR (<60 mL/min/1.73 m 2 was seen in 28% and 6.7% of patients in the RN and DN groups, respectively (P = 0.03. Similarly, proteinuria was seen in 21% vs 0%, P = 0.007, and de novo elevated creatinine was seen in 13% vs 0%, respectively P = 0.04; thus the changes were greater in the RN group. Our study shows that undergoing RN had a significantly greater risk of developing renal insufficiency and proteinuria compared with age-and co-morbidity-matched patients undergoing DN. We concluded that patients undergoing RN show a significantly greater risk of developing renal insufficiency and proteinuria compared with the patients undergoing DN.

  20. Renal PTA stenting

    International Nuclear Information System (INIS)

    Tsetis, D.

    2012-01-01

    Full text: Renal artery stenosis (RAS) is a common condition that may lead to hypertension, progressive renal dysfunction and cardiovascular morbidity. Catheter-based therapy for symptomatic, haemodynamically significant, RAS has become the preferred method of revascularization. Balloon angioplasty has been the traditional treatment of choice for fibromuscular dysplasia, however stents are increasingly used for the treatment of atheromatous lesions; in many cases-such as in ostial lesions-, direct stenting is strongly indicated. Despite the increased use of endovascular therapy for renal artery stenosis, there is still controversy regarding the optimal management and the net benefit of this treatment. Several randomized trials of balloon angioplasty or stenting for renal artery stenosis compared with medical therapy alone have been conducted, however these could not show definite advantage of endovascular therapy. Problems encountered with those trials include enrollment of small number of patients, frequent crossover from medical to interventional therapy compromising the intention-to-treat results, or selection of patients that are not expected to show clear benefit. The Angioplasty and Stenting for Renal Artery Lesions (ASTRAL) is the most important of these trials; however, it,s study design was faulty and therefore did not provide conclusive evidence to answer the question of whether angioplasty and stenting or medical therapy is the best treatment for haemodynamically significant RAS. All expectations are now focused on the Cardiovascular Outcomes in Renal Atherosclerotic Lesions (CORAL) trial which was designed to answer the same question, and its methodologies took into consideration the weaknesses of the ASTRAL trial. Regarding stent device itself, it seems that the optimal design is probably a stainless steel, laser cut, open-cells stent mounted on a rapid exchange delivery balloon catheter compatible with 0.014-in and 0.018-in guidewire. As a future

  1. Hyporeninemic hypoaldosteronism in a patient with diabetes mellitus: an unforgettable case report

    Directory of Open Access Journals (Sweden)

    Chelaghma N

    2018-04-01

    Full Text Available Naziha Chelaghma, Samson O Oyibo Department of Diabetes & Endocrinology, Peterborough City Hospital, Peterborough, UK Abstract: A 58-year-old man presented with a 3-year history of chronic and intermittent hyperkalemia requiring recurrent attendances to the emergency department for urgent treatment. His medical history included secondary diabetes mellitus following a bout of acute pancreatitis and a previous splenectomy for a spontaneous splenic rupture. He also had a history of prolonged use of non-steroidal anti-inflammatory drugs for back pain and painful neuropathy. He was not on any medication or diet that would cause a raised serum potassium level and his renal function was normal. He was on a basal-bolus insulin regimen but his diabetes control had been poor for several years. As the hyperkalemia had gone on for so long in the presence of normal renal function, he went on to have further tests. Adrenal insufficiency had been ruled out following a short Synacthen test. Further investigations revealed low serum aldosterone levels and inappropriately low serum renin levels in the presence of hyperkalemia. This was suggestive of hyporeninemic hypoaldosteronism (HH. He was then treated with fludrocortisone and furosemide and his serum potassium levels remained normal. Additionally, he did not require any more emergency admissions to treat hyperkalemia thereafter. It was concluded that the HH-induced hyperkalemia was caused by diabetes mellitus or due to a combination of diabetes and prolonged use of non-steroidal anti-inflammatory drugs. The absence of renal impairment may have contributed to the delay in diagnosis. HH is a commonly overlooked cause of hyperkalemia. This case highlights the fact that it should always be suspected when unexplained hyperkalemia is found in patients with only mild-moderately impaired renal function, especially in the presence of diabetes mellitus. Keywords: hyperkalemia, diabetic nephropathy, juxtaglomerular

  2. Screening for gestational diabetes mellitus

    NARCIS (Netherlands)

    van Leeuwen, M.

    2012-01-01

    Gestational diabetes mellitus is associated with increased risk of complications for mother and child. Along with the growing epidemic of obesity and type 2 diabetes, the prevalence of gestational diabetes is expected to rise. With adequate and timely treatment, the risk of complications is reduced.

  3. [Diabetes mellitus and periodontal disease].

    Science.gov (United States)

    Sliz, Monika; Olszewska-Czyz, Iwona; Kantorowicz, Malgorzata; Chomyszyn-Gajewska, Maria

    2013-01-01

    Scientific studies confirm correlation between periodontitis and systemic diseases such as: arteriosclerosis, diabetes, heart diseases, stroke, diseases of the respiratory system, kidney diseases, osteoporosis, rheumatoid arthritis, premature birth and low birth weight. The interaction between periodontitis and diabetes mellitus is described, based on the literature.

  4. Monocyte functions in diabetes mellitus

    DEFF Research Database (Denmark)

    Geisler, C; Almdal, T; Bennedsen, J

    1982-01-01

    The aim of this study was to investigate the functions of monocytes obtained from 14 patients with diabetes mellitus (DM) compared with those of monocytes from healthy individuals. It was found that the total number of circulating monocytes in the 14 diabetic patients was lower than that from...... for the elucidation of concomitant infections in diabetic patients are discussed....

  5. Gestational diabetes mellitus in Greenland

    DEFF Research Database (Denmark)

    Pedersen, Michael Lynge; Olesen, Jesper; Jørgensen, M. E.

    2016-01-01

    Background. Within the last 20 years, the prevalence of gestational diabetes mellitus (GDM) has been reported to be increasing worldwide in correlation with ethnic and geographic variations. The actual prevalence of GDM throughout all of Greenland remains unknown. Objective. The aim of this study...

  6. Diabetes mellitus, maar welk type?

    NARCIS (Netherlands)

    Hoekstra, J. B.; de Koning, E. J.

    2004-01-01

    In three patients with an unusual presentation of diabetes mellitus, the classification of their diabetes was troublesome. An adolescent male with slightly elevated blood-glucose levels turned out to have excellent glycaemic control on sulphonylurea derivatives only. When he was 40 years of age, his

  7. [Renal and perirenal abscess].

    Science.gov (United States)

    López Alcina, E; Arlandis Guzmán, S; Monserrat Monfort, J J; Fuster Escrivá, A; Jiménez Cruz, F

    1999-02-01

    Renal and perirenal abscesses are rare infections of the urinary tract traditionally caused by Staphylococcus aureus. Today however there is a predominance of abscesses secondary to coliform bacteria such as E. coli. This paper presents a revision of our series over the last ten years (1987-1996). A total of 11 abscesses (3 renal and 8 perinephritic) were recorded. The most frequent symptom for visiting the clinic was back pain. All patients had predisposing associated conditions. The microbiological analysis revealed E. coli in most abscesses. An HIV+ patient had bilateral renal abscess secondary to Aspergillus fumigatus. CAT appears to be the most specific method for imaging diagnosis, and ultranosography is useful not only to guide percutaneous puncture but also in the follow-up of abscesses after antibiotic treatment. Two renal abscesses resolved with parenteral antibiotic therapy and subsequent observation. Three cases required ultrasound guided percutaneous puncture and intravenous antibiotic therapy. Surgical drainage was required in four. A revision of our experience and the recent literature verified the changes that have taken place in the last few years both in the etiopathogenesis as well as the diagnostic and therapeutical methodology of renal and perinephritic abscesses.

  8. Nox and renal disease.

    Science.gov (United States)

    Holterman, Chet E; Read, Naomi C; Kennedy, Chris R J

    2015-04-01

    Since the first demonstration of Nox enzyme expression in the kidney in the early 1990s and the subsequent identification of Nox4, or RENOX, a decade later, it has become apparent that the Nox family of reactive oxygen species (ROS) generating enzymes plays an integral role in the normal physiological function of the kidney. As our knowledge of Nox expression patterns and functions in various structures and specialized cell types within the kidney grows, so does the realization that Nox-derived oxidative stress contributes significantly to a wide variety of renal pathologies through their ability to modify lipids and proteins, damage DNA and activate transcriptional programmes. Diverse studies demonstrate key roles for Nox-derived ROS in kidney fibrosis, particularly in settings of chronic renal disease such as diabetic nephropathy. As the most abundant Nox family member in the kidney, much emphasis has been placed on the role of Nox4 in this setting. However, an ever growing body of work continues to uncover key roles for other Nox family members, not only in diabetic kidney disease, but in a diverse array of renal pathological conditions. The objective of the present review is to highlight the latest novel developments in renal Nox biology with an emphasis not only on diabetic nephropathy but many of the other renal disease contexts where oxidative stress is implicated.

  9. Hyperparathyroidism and new onset diabetes after renal transplantation.

    Science.gov (United States)

    Ivarsson, K M; Clyne, N; Almquist, M; Akaberi, S

    2014-01-01

    Secondary hyperparathyroidism persists after renal transplantation in a substantial number of patients. Primary hyperparathyroidism and secondary hyperparathyroidism are both associated with abnormalities in glucose metabolism, such as insufficient insulin release and glucose intolerance. The association of hyperparathyroidism and diabetes after renal transplantation has, as far as we know, not been studied. Our aim was to investigate whether hyperparathyroidism is associated with new-onset diabetes mellitus after transplantation (NODAT) during the first year posttransplantation. In a retrospective study, we analyzed data on patient characteristics, treatment details, and parathyroid hormone (PTH) in 245 adult nondiabetic patients who underwent renal transplantation between January 2000 and June 2011. The first year cumulative incidence of NODAT was 15%. The first serum PTH value after transplantation was above normal range in 74% of the patients. In multiple logistic regression analysis, PTH levels above twice normal range (>13.80 pmol/L) were significantly associated with NODAT (odds ratio [OR], 4.25; 95% confidence interval [CI], 1.13-15.92; P = .03) compared with PTH within normal range (≤6.9 pmol/L). Age between 45 and 65 years (OR, 2.80; 95% CI, 1.07-7.36; P = .04) compared with age hyperparathyroidism and NODAT in the first year after renal transplantation. Both conditions are common and have a negative impact on graft and patient survivals. Our results should be confirmed in prospective studies. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Wolfram syndrome: A rare mimic of type 1 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Manish Gutch

    2016-01-01

    Full Text Available Wolfram syndrome is a rare autosomal recessive disorder characterized by a constellation of disorders also known as diabetes insipidus, diabetes mellitus (DM, optic atrophy, and deafness. Patients present with DM and optic atrophy in the first decade, diabetes insipidus and sensorineural deafness in the second decade, and renal outflow tract anomalies and other neurological manifestations later in life. We report a case of a 14-year-old boy who was diagnosed with insulin-dependent DM and subsequently discovered to have optic atrophy, sensorineural hearing loss, and cardiovascular defect with a positive family history. Such cases need to be evaluated thoroughly with respect to Wolfram syndrome and its associated anomalies.

  11. Trimethoprim/sulfamethoxazole-induced acute renal failure: A case report

    Directory of Open Access Journals (Sweden)

    Gabriella Nucera

    2017-07-01

    Full Text Available The patient was an 80-year-old man who arrived at the emergency room with breathing problems. He presented a history of chronic obstructive pulmonary disease (COPD, hypertension, diabetes mellitus and early (stage 1 chronic renal failure with normal levels of creatinine and no sign and symptoms of renal disease. A chest X-ray showed pneumonia. Therefore, he was first treated with 1 g daily of ceftriaxone IV. We did not observe any clinical improvement, and for this reason, a sputum culture was performed to guide the right antibiotic treatment. Subsequently, we started a new antibiotic therapy with trimethoprim/sulfamethoxazole (TMP/SMX adjusted to renal functioning. Appropriate medical treatment was administered, as well as urine alkalinisation. After the first day of treatment, the patient’s clinical and laboratory status worsened very quickly, with an increased level of serum creatinine from 1.5 to 3.5 mg/dL. We stopped administering the antibiotic therapy immediately. However, we observed acute renal failure with a serum creatinine level of 9.0 mg/dL and four days after his admission, the patient died. Literature showed that patients can develop acute kidney injury (AKI during or immediately following TMP/SMX therapy. Intrinsic renal impairment –rather, interstitial nephritis– appeared responsible for the great majority of cases, and impairment was transient if therapy was discontinued. In our study, despite the therapy with TMP/SMX was immediately discontinued, and our patient underwent appropriate medical treatment, urine alkalinisation and, then, haemodialysis, the AKI was rapidly fatal. In conclusion, particular attention should be paid to prescribing TMP/SMX to patients affected by chronic renal failure.

  12. Renal sympathetic denervation: MDCT evaluation of the renal arteries.

    LENUS (Irish Health Repository)

    Hutchinson, Barry D

    2013-08-01

    Percutaneous transluminal renal sympathetic denervation is a new treatment of refractory systemic hypertension. The purpose of this study was to assess the clinical utility of MDCT to evaluate the anatomic configuration of the renal arteries in the context of renal sympathetic denervation.

  13. Imaging chronic renal disease and renal transplant in children

    Energy Technology Data Exchange (ETDEWEB)

    Carmichael, Jim; Easty, Marina [Great Ormond Street Hospital, Radiology Department, London (United Kingdom)

    2010-06-15

    At Great Ormond Street Hospital we have the highest number of paediatric renal transplant patients in Europe, taking cases from across the United Kingdom and abroad. Our caseload includes many children with rare complicating medical problems and chronic renal failure related morbidity. This review aims to provide an overview of our experience of imaging children with chronic renal failure and transplants. (orig.)

  14. Imaging chronic renal disease and renal transplant in children

    International Nuclear Information System (INIS)

    Carmichael, Jim; Easty, Marina

    2010-01-01

    At Great Ormond Street Hospital we have the highest number of paediatric renal transplant patients in Europe, taking cases from across the United Kingdom and abroad. Our caseload includes many children with rare complicating medical problems and chronic renal failure related morbidity. This review aims to provide an overview of our experience of imaging children with chronic renal failure and transplants. (orig.)

  15. Renal tubular acidosis.

    Science.gov (United States)

    Santos, Fernando; Gil-Peña, Helena; Alvarez-Alvarez, Silvia

    2017-04-01

    To facilitate the understanding and knowledge of renal tubular acidosis by providing a summarized information on the known clinical and biochemical characteristics of this group of diseases, by updating the genetic and molecular bases of the primary forms renal tubular acidosis and by examining some issues regarding the diagnosis of distal renal tubular acidosis (RTA) in the daily clinical practice. The manuscript presents recent findings on the potential of next-generation sequencing to disclose new pathogenic variants in patients with a clinical diagnosis of primary RTA and negative Sanger sequencing of known genes. The current review emphasizes the importance of measuring urinary ammonium for a correct clinical approach to the patients with metabolic acidosis and discusses the diagnosis of incomplete distal RTA. We briefly update the current information on RTA, put forward the need of additional studies in children to validate urinary indexes used in the diagnosis of RTA and offer a perspective on diagnostic genetic tests.

  16. Polyhydramnios and acute renal failure

    OpenAIRE

    Hamilton, D. V.; Kelly, Moira B.; Pryor, J. S.

    1980-01-01

    Acute renal failure secondary to ureteric obstruction is described in a primigravida with twin gestation and polyhydramnios. Relief of the obstruction occurred on drainage of the liquor and return to normal renal function following delivery.

  17. Latest data on metabolic diseases: Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Panagiota Mitrou

    2017-01-01

    Full Text Available With such a high cost in money and human lives, diabetes mellitus (DM is a major challenge for health care systems and an obstacle to sustainable economic growth. The pathophysiological disorders of diabetes include, besides the defect in pancreatic insulin secretion and insulin resistance in peripheral tissues (liver, muscle and adipose tissue, increased lipolysis, increased glucagon secretion, impaired secretion and action of incretin hormones, increased glucose resorption by the kidney and defects in the central nervous system. The therapeutic intervention must be timely and personalized. Lifestyle interventions (diet, exercise, smoking cessation are the cornerstone of treatment. Treatment should begin with metformin unless there is a contraindication (eg renal failure or intolerance (eg, gastrointestinal disorders. If HbA1c remains off target a second or a third treatment may be added, orally (glitazone, DPP-4 inhibitors, SGLT-2 inhibitors, sulfonylurea or by injection (GLP-1 agonist or basal insulin. On failure to achieve glycemic target combinations of injectable treatments (combination of agonist GLP-1 with basal insulin, intensified insulin therapy or in some cases insulin mixtures are recommended. New treatments (weekly administered GLP-1 analogs, combination of a basal insulin / GLP-1 in one injection, SGLT-2 inhibitors, long acting basal insulins in combination with the old tried treatments (e.g. metformin, pioglitazone, inhibitors DPP-4 can contribute to human-centered and individualized management of patients with diabetes. The cardiovascular safety of antidiabetic treatment should be considered. There is a need for early diagnosis and treatment of glucose metabolism disorders during pregnancy (before 24 to 28 weeks of gestation in women at high risk for developing gestational diabetes.

  18. Wegener's granulomatosis: report of a case with rapidly progressive glomerulonephritis and diabetes mellitus.

    Science.gov (United States)

    Kakoi, H; Hiraide, F; Nishizawa, S; Inouye, T; Yoshizawa, N

    1986-01-01

    A patient with the classic form of Wegener's granulomatosis with severe dabetes mellitus and rapidly progressive glomerulonephritis is described. This 61-year-old male presented with epistaxis and nasal pain and obstruction. The nasal cavities were filled with crusts covering eroded mucosa. The diagnosis was made by biopsy of nasal and bronchial mucosa, and laboratory data. The epistaxis was stopped by 10 Gy irradiation over the nasal cavities. The patient had severe diabetes mellitus. His blood sugar was not controlled by diet and insulin injection. His general condition worsened rapidly as the growth of granuloma in the nose and lung. Accordingly, prednisolone therapy reinitiated to suppress the granuloma although it has a reverse effect on diabetes mellitus. Approximately one month after admission, he died of acute renal failure. Autopsy was carried out. Granulomatous lesions were noted in the nasal cavities, lungs and spleen. Many petechiae were found macroscopically over the cortex of the kidney. Hyalinization or sclerosis with crescent formation was found microscopically in estimated 85% of the glomeruli. Immunohistologic analysis of the renal tissue demonstrated an irregular linear pattern deposition of IgG, IgA and C3 and a granular pattern deposition of IgM and C1q.

  19. Effects of blood-pressure-lowering treatment on outcome incidence in hypertension: 10 - Should blood pressure management differ in hypertensive patients with and without diabetes mellitus? Overview and meta-analyses of randomized trials.

    Science.gov (United States)

    Thomopoulos, Costas; Parati, Gianfranco; Zanchetti, Alberto

    2017-05-01

    Type 2 diabetes mellitus is associated with an increased risk of hypertension, and cardiovascular and renal disease, and it has been recommended that management of hypertension should be more aggressive in presence than in absence of diabetes mellitus, but the matter is controversial at present. Meta-analysing all available randomized controlled trials (RCTs) to compare the effects on cardiovascular and renal outcomes of blood pressure BP lowering to different systolic BP (SBP) and diastolic BP (DBP) levels or by different drug classes in patients with and without diabetes mellitus. The database consisted of 72 BP-lowering RCTs (260 210 patients) and 50 head-to-head drug comparison RCTs (247 006). Among these two sets, RCTs or RCT subgroups separately reporting data from patients with and without diabetes mellitus were identified, and stratified by in-treatment achieved SBP and DBP, by drug class compared with placebo, and drug class compared with all other classes. Risk ratios and 95% confidence intervals, and absolute risk reductions of six fatal and non-fatal cardiovascular outcomes, all-cause death, and end-stage renal disease (ESRD) were calculated (random-effects model) separately for diabetes mellitus and no diabetes mellitus, and compared by interaction analysis. We identified 41 RCTs providing data on 61 772 patients with diabetes mellitus and 40 RCTs providing data on 191 353 patients without diabetes mellitus. For achieved SBP at least 140 mmHg, relative and absolute reductions of most cardiovascular outcomes were significantly greater in diabetes mellitus than no diabetes mellitus, whereas for achieved SBP below 130 mmHg, the difference disappeared or reversed (greater outcome reduction in no diabetes mellitus). Significant ESRD reduction was found only in diabetes mellitus, but it was greatest when achieved SBP was at least 140 mmHg, and no further effect was found at SBP below 140 mmHg. All antihypertensive drug classes reduced

  20. Signaling pathways and late-onset gene induction associated with renal mesangial cell hypertrophy

    OpenAIRE

    Goruppi, Sandro; Bonventre, Joseph V.; Kyriakis, John M.

    2002-01-01

    In chronic diseases such as diabetes mellitus, continuous stress stimuli trigger a persistent, self-reinforcing reprogramming of cellular function and gene expression that culminates in the pathological state. Late-onset, stable changes in gene expression hold the key to understanding the molecular basis of chronic diseases. Renal failure is a common, but poorly understood complication of diabetes. Diabetic nephropathy begins with mesangial cell hypertrophy and hyperplasia, combined with exce...

  1. Renal lithiasis and nutrition

    Directory of Open Access Journals (Sweden)

    Prieto Rafel M

    2006-09-01

    Full Text Available Abstract Renal lithiasis is a multifactorial disease. An important number of etiologic factors can be adequately modified trough diet, since it must be considered that the urine composition is directly related to diet. In fact, the change of inappropriate habitual diet patterns should be the main measure to prevent kidney stones. In this paper, the relation between different dietary factors (liquid intake, pH, calcium, phosphate, oxalate, citrate, phytate, urate and vitamins and each type of renal stone (calcium oxalate monohydrate papillary, calcium oxalate monohydrate unattached, calcium oxalate dihydrate, calcium oxalate dihydrate/hydroxyapatite, hydroxyapatite, struvite infectious, brushite, uric acid, calcium oxalate/uric acid and cystine is discussed.

  2. Renal lithiasis and nutrition

    Science.gov (United States)

    Grases, Felix; Costa-Bauza, Antonia; Prieto, Rafel M

    2006-01-01

    Renal lithiasis is a multifactorial disease. An important number of etiologic factors can be adequately modified trough diet, since it must be considered that the urine composition is directly related to diet. In fact, the change of inappropriate habitual diet patterns should be the main measure to prevent kidney stones. In this paper, the relation between different dietary factors (liquid intake, pH, calcium, phosphate, oxalate, citrate, phytate, urate and vitamins) and each type of renal stone (calcium oxalate monohydrate papillary, calcium oxalate monohydrate unattached, calcium oxalate dihydrate, calcium oxalate dihydrate/hydroxyapatite, hydroxyapatite, struvite infectious, brushite, uric acid, calcium oxalate/uric acid and cystine) is discussed. PMID:16956397

  3. Renal adaptation during hibernation.

    Science.gov (United States)

    Jani, Alkesh; Martin, Sandra L; Jain, Swati; Keys, Daniel; Edelstein, Charles L

    2013-12-01

    Hibernators periodically undergo profound physiological changes including dramatic reductions in metabolic, heart, and respiratory rates and core body temperature. This review discusses the effect of hypoperfusion and hypothermia observed during hibernation on glomerular filtration and renal plasma flow, as well as specific adaptations in renal architecture, vasculature, the renin-angiotensin system, and upregulation of possible protective mechanisms during the extreme conditions endured by hibernating mammals. Understanding the mechanisms of protection against organ injury during hibernation may provide insights into potential therapies for organ injury during cold storage and reimplantation during transplantation.

  4. Enfermedades renales y embarazo

    Directory of Open Access Journals (Sweden)

    Rainel Sánchez de la Rosa

    1996-08-01

    Full Text Available El embarazo es un suceso fisiológico de la mujer que tiene repercusión sobre múltiples órganos y sistemas y los riñones no están exentos de esos cambios. En el presente trabajo se hace una revisión del tema que incluye las nefropatías gestósicas, nefritis aguda y crónica, nefropatía por lupus, diabética y tuberculosis renal y el síndrome urémico hemolítico posparto,entre otras enfermedades renales.

  5. Mesenchymal Stem Cell Therapy in Diabetes Mellitus: Progress and Challenges

    Directory of Open Access Journals (Sweden)

    Nagwa El-Badri

    2013-01-01

    Full Text Available Advanced type 2 diabetes mellitus is associated with significant morbidity and mortality due to cardiovascular, nervous, and renal complications. Attempts to cure diabetes mellitus using islet transplantation have been successful in providing a source for insulin secreting cells. However, limited donors, graft rejection, the need for continued immune suppression, and exhaustion of the donor cell pool prompted the search for a more sustained source of insulin secreting cells. Stem cell therapy is a promising alternative for islet transplantation in type 2 diabetic patients who fail to control hyperglycemia even with insulin injection. Autologous stem cell transplantation may provide the best outcome for those patients, since autologous cells are readily available and do not entail prolonged hospital stays or sustained immunotoxic therapy. Among autologous adult stem cells, mesenchymal stem cells (MSCs therapy has been applied with varying degrees of success in both animal models and in clinical trials. This review will focus on the advantages of MSCs over other types of stem cells and the possible mechanisms by which MSCs transplant restores normoglycemia in type 2 diabetic patients. Sources of MSCs including autologous cells from diabetic patients and the use of various differentiation protocols in relation to best transplant outcome will be discussed.

  6. Management of chronic renal failure.

    NARCIS (Netherlands)

    de Zeeuw, D.; Apperloo, AJ; de Jong, P.

    1992-01-01

    There is growing evidence that treatment of patients with renal function impairment will undergo a major shift within the next few years. Along with more or less successful attempts to alleviate the signs and symptoms of reduced renal function, new insights into renal pathophysiology as well as new

  7. Renal replacement therapy in Europe

    DEFF Research Database (Denmark)

    Noordzij, Marlies; Kramer, Anneke; Abad Diez, José M

    2014-01-01

    BACKGROUND: This article provides a summary of the 2011 ERA-EDTA Registry Annual Report (available at www.era-edta-reg.org). METHODS: Data on renal replacement therapy (RRT) for end-stage renal disease (ESRD) from national and regional renal registries in 30 countries in Europe and bordering...

  8. The Radiology of Renal Trauma

    African Journals Online (AJOL)

    1974-05-15

    May 15, 1974 ... abdomen, excretory urography and of renal angiography in 210 patients who had suffered renal trauma were re- viewed. The role of excretory urography in these cases is examined and the need for renal angiography in ... was a 'spastic' pelvicalyceal system with a definite diminution of the intensity of the ...

  9. Interaction of prostaglandins and angiotensin II in the modulation of renal function in congestive heart failure.

    Science.gov (United States)

    Packer, M

    1988-06-01

    Despite a dramatic fall in renal blood flow, glomerular filtration rate is usually preserved in patients with congestive heart failure until the terminal stages of the disease. This maintenance of renal function appears to be achieved in part by the synthesis of two vasoactive factors within the kidney--angiotensin II and prostaglandins--which are rapidly released whenever renal perfusion is compromised or sympathetic nerve traffic to the kidneys is increased. Although these two hormonal systems exert opposite effects on systemic and renal blood flow and sodium and water excretion, both act to preserve glomerular filtration rate: prostaglandins by a vasodilator action exerted primarily on the afferent arteriole and angiotensin II by a vasoconstrictor effect on the efferent arteriole. Consequently, when the synthesis of these hormones is experimentally blocked, renal function deteriorates, especially in subjects with marked renal hypoperfusion and sodium depletion; these two factors interact to determine the importance of intrarenal hormonal release in the modulation of renal function. Clinically, four specific factors have been identified that predispose patients with heart failure to the development of functional renal insufficiency after treatment with converting-enzyme or cyclo-oxygenase inhibitors: (1) marked renal hypoperfusion, (2) vigorous diuretic therapy, (3) diabetes mellitus, and (4) intensity of hormonal inhibition within the kidney. This last risk factor may provide the basis for differentiating among enzyme-inhibitory drugs and suggests that renal insufficiency in low-output states may be minimized by the development of therapeutic agents that block hormonal synthesis selectively at sites that are critical to the disease process but spare the homeostatic tissue-based enzyme systems that exist within the kidney.

  10. Screening renal stone formers for distal renal tubular acidosis

    DEFF Research Database (Denmark)

    Osther, P J; Hansen, A B; Røhl, H F

    1989-01-01

    A group of 110 consecutive renal stone formers were screened for distal renal tubular acidosis (RTA) using morning fasting urinary pH (mfUpH) levels followed by a short ammonium chloride loading test in patients with levels above 6.0. In 14 patients (12.7%) a renal acidification defect was noted...... RTA in renal stone formers. Regardless of whether the acidification defect is primary or secondary to stone formation, however, all renal stone formers with distal RTA can expect to benefit from prophylactic alkaline therapy and it is recommended that the screening procedure, which is easy to use...

  11. Supervivencia del injerto renal según la categoría de Banff 2013 en biopsia por indicación

    Directory of Open Access Journals (Sweden)

    Carlos Arias-Cabrales

    2016-11-01

    Conclusiones: La clasificación de Banff 2013 permite el diagnóstico histológico en el 95% de las biopsias por indicación. La categoría 6 es la más frecuente, pero se observa una modificación en la histopatología predominante según el tiempo postrasplante. Los cambios mediados por anticuerpos se asocian con peor supervivencia del injerto.

  12. Hyperkalemia in diabetes mellitus. Effect of a triamterene-hydrochlorothiazide combination.

    Science.gov (United States)

    Hollenberg, N K; Mickiewicz, C

    1989-06-01

    Hyperkalemia is known to occur with increased frequency in the patient with diabetes mellitus and in the elderly when agents that interfere with renal potassium excretion are employed, but the precise frequency has not been established. We employed data from a post-marketing surveillance trial following the introduction of a triamterene-hydrochlorothiazide (Maxzide) combination to estimate the frequency. In patients normokalemic at baseline, hyperkalemia developed with a frequency of 0.59% in 20,809 nondiabetics and in 1.08% of 922 diabetics. Hyperkalemia was threefold to fivefold more likely in those more than 60 years of age, and all of the excess hyperkalemia in diabetics occurred in the elderly. The severity of hyperkalemia was not influenced by the diabetes mellitus. Hypokalemia occurred with a frequency of about 5% and was not influenced by either age or diabetes. In patients who were hypokalemic prior to treatment, hypokalemia was corrected in more than two thirds and hyperkalemia occurred less frequently. Although hyperkalemia indeed occurs with increased frequency in the elderly diabetic when a potassium-sparing combination is employed, the frequency is not so great that such agents should be avoided routinely when their use could be beneficial. Renal function and serum potassium concentration should be assessed prior to instituting treatment and repeated within a few days and a few weeks thereafter in the patient at risk, especially when renal function is suspected, and in the elderly.

  13. Distal renal tubular acidosis

    Science.gov (United States)

    ... the body's immune system mistakenly attacks healthy tissue Wilson disease , an inherited disorder in which there is too much copper in the body's tissues Use of certain medicines, such as amphotericin B, lithium, and analgesics Symptoms Symptoms of distal renal tubular acidosis include any ...

  14. Atherosclerotic Renal Artery Stenosis.

    Science.gov (United States)

    Schoepe, Robert; McQuillan, Stephen; Valsan, Debbie; Teehan, Geoffrey

    2017-01-01

    Atherosclerotic Renal Artery Stenosis is a form or peripheral arterial disease that tends to affect older subjects with hyperlipidemia, history of tobacco use, and who have other coexistent forms of vascular insufficiency. An abdominal bruit on physical exam can be a helpful clue. Slowly progressive, it can lead to critical narrowing of the renal arteries which creates a cascade of events such as renin-angiotensin-aldosterone activation (RAAS), hypertension, acute pulmonary edema, and renal fibrosis. The hypertension is considered a secondary form and can even be resistant to multiple antihypertensives. The diagnosis can be made with imaging (duplex ultrasound CT scans, MRA, or angiography). Because of the unique circulation to the kidney, stenting and angioplasty are rarely curative. This was confirmed in three recent large clinical trials. Therapy consists of lipid and blood pressure control, and dual anti-platelet agents. Because the disease activates the RAAS system, ace inhibitors and angiotensin receptor blockers can be useful agents but carry the risk of ischemic nephropathy, a form of acute kidney injury related to reduced renal blood flow after challenge with these agents. As such these agents are used with caution. Little is known about optimal blood pressure agents or the effect of lifestyle modification.

  15. Dopamins renale virkninger

    DEFF Research Database (Denmark)

    Olsen, Niels Vidiendal

    1990-01-01

    is frequently employed in cases of acute oliguric renal failure but the results available concerning the therapeutic effect are frequently retrospective and uncontrolled. The results suggest that early treatment with 1-3 micrograms/kg/min dopamine combined with furosemide can postpone or possibly render...

  16. Renal Branch Artery Stenosis

    DEFF Research Database (Denmark)

    Andersson, Zarah; Thisted, Ebbe; Andersen, Ulrik Bjørn

    2017-01-01

    Renovascular hypertension is a common cause of pediatric hypertension. In the fraction of cases that are unrelated to syndromes such as neurofibromatosis, patients with a solitary stenosis on a branch of the renal artery are common and can be diagnostically challenging. Imaging techniques...

  17. Renal cortical scintigraphy

    International Nuclear Information System (INIS)

    Locher, J.Th.

    2002-01-01

    In this report the renal cortical scintigraphy with 99m Tc-DMSA (Dimercaptosuccinic acid) like a 'gold standard' for the diagnosis of pyelonephritis in children is presented. The role of the vesicoureteral reflux, the level of C-reactive protein and other urinary tract anomaly to the pyelonephritis development is considered. The administrated doses for children and adults, procedure of the study and the SPECT possibilities are given. A four-grade scale describing the grade of parenchymal damage is shown. The correlation between the radiopharmaceutical accumulation in the functioning renal cortex and the intrarenal blood flow and proximal tubular cell membrane transport function is discussed. Because of the slow transfer of activity from blood to kidney, imaging should be delayed for 3 hours after injection. The renal cortical scintigraphy with 99m Tc-DMSA is a primary method for an early diagnosis of acute pyelonephritis because animal experiences have demonstrated a high sensitivity and specificity for DMSA scanning when correlated with histopathology. The results from several multiple-center study for the specificity and sensitivity of the method are discussed. The necessity for the renal cortical scintigraphy standardization is outlined

  18. Splenectomy and risk of renal and perinephric abscesses: A population-based cohort study in Taiwan.

    Science.gov (United States)

    Lai, Shih-Wei; Lin, Hsien-Feng; Lin, Cheng-Li; Liao, Kuan-Fu

    2016-08-01

    Little epidemiological research is available on the relationship between splenectomy and renal and perinephric abscesses. The purpose of the study was to examine this issue in Taiwan.We conducted a population-based retrospective cohort study using the hospitalization dataset of the Taiwan National Health Insurance Program. A total of 16,426 participants aged 20 and older who were newly diagnosed with splenectomy from 1998 to 2010 were assigned to the splenectomy group, whereas 65,653 sex-matched, age-matched, and comorbidity-matched, randomly selected participants without splenectomy were assigned to the nonsplenectomy group. The incidence of renal and perinephric abscesses at the end of 2011 was measured in both groups. The multivariable Cox proportional hazards regression model was used to measure the hazard ratio (HR) and 95% confidence interval (CI) for risk of renal and perinephric abscesses associated with splenectomy and other comorbidities including cystic kidney disease, diabetes mellitus, urinary tract infection, and urolithiasis.The overall incidence rate of renal and perinephric abscesses was 2.14-fold greater in the splenectomy group than that in the nonsplenectomy group (2.24 per 10,000 person-years vs 1.05 per 10,000 person-years, 95% CI 2.02, 2.28). After controlling for sex, age, cystic kidney disease, diabetes mellitus, urinary tract infection, and urolithiasis, the multivariable regression analysis demonstrated that the adjusted HR of renal and perinephric abscesses was 2.24 for the splenectomy group (95 % CI 1.30, 3.88), when compared with the nonsplenectomy group. In further analysis, the adjusted HR markedly increased to 7.69 for those comorbid with splenectomy and diabetes mellitus (95% CI 3.31, 17.9).Splenectomy is associated with renal and perinephric abscesses, particularly comorbid with diabetes mellitus. In view of its potential morbidity and mortality, clinicians should consider the possibility of renal and perinephric abscesses when

  19. The effect of renal denervation in an experimental model of chronic renal insufficiency, The REmnant kidney Denervation In Pigs study (REDIP study

    Directory of Open Access Journals (Sweden)

    Jean-Claude Lubanda

    2017-10-01

    Full Text Available Abstract Background Renal denervation (RDN is a promising therapeutic method in cardiology. Its currently most investigated indication is resistant hypertension. Other potential indications are atrial fibrillation, type 2 diabetes mellitus and chronic renal insufficiency among others. Previous trials showed conflicting but promising results, but the real benefits of RDN are still under investigation. Patients with renal insufficiency and resistant hypertension are proposed to be a good target for this therapy due to excessive activation of renal sympathetic drive. However, only limited number of studies showed benefits for these patients. We hypothesize that in our experimental model of chronic kidney disease (CKD due to ischemia with increased activity of the renin–angiotensin–aldosterone system (RAAS, renal denervation can have protective effects by slowing or blocking the progression of renal injury. Methods An experimental biomodel of chronic renal insufficiency induced by ischemia was developed using selective renal artery embolization (remnant kidney porcine model. 27 biomodels were assessed. Renal denervation was performed in 19 biomodels (denervated group, and the remaining were used as controls (n = 8. The extent of renal injury and reparative process between the two groups were compared and assessed using biochemical parameters and histological findings. Results Viable remnant kidney biomodels were achieved and maintained in 27 swine. There were no significant differences in biochemical parameters between the two groups at baseline. Histological assessment proved successful RDN procedure in all biomodels in the denervated group. Over the 7-week period, there were significant increases in serum urea, creatinine, and aldosterone concentration in both groups. The difference in urea and creatinine levels were not statistically significant between the two groups. However, the level of aldosterone in the denervated was significantly

  20. The effect of renal denervation in an experimental model of chronic renal insufficiency, The REmnant kidney Denervation In Pigs study (REDIP study).

    Science.gov (United States)

    Lubanda, Jean-Claude; Chochola, Miroslav; Mlček, Mikuláš; Neužil, Petr; Marek, Josef; Havránek, Štěpán; Kuchynková, Sylvie; Fingrová, Zdeňka; Huang, Kao-Hsuan Aimee; Linhart, Aleš

    2017-10-25

    Renal denervation (RDN) is a promising therapeutic method in cardiology. Its currently most investigated indication is resistant hypertension. Other potential indications are atrial fibrillation, type 2 diabetes mellitus and chronic renal insufficiency among others. Previous trials showed conflicting but promising results, but the real benefits of RDN are still under investigation. Patients with renal insufficiency and resistant hypertension are proposed to be a good target for this therapy due to excessive activation of renal sympathetic drive. However, only limited number of studies showed benefits for these patients. We hypothesize that in our experimental model of chronic kidney disease (CKD) due to ischemia with increased activity of the renin-angiotensin-aldosterone system (RAAS), renal denervation can have protective effects by slowing or blocking the progression of renal injury. An experimental biomodel of chronic renal insufficiency induced by ischemia was developed using selective renal artery embolization (remnant kidney porcine model). 27 biomodels were assessed. Renal denervation was performed in 19 biomodels (denervated group), and the remaining were used as controls (n = 8). The extent of renal injury and reparative process between the two groups were compared and assessed using biochemical parameters and histological findings. Viable remnant kidney biomodels were achieved and maintained in 27 swine. There were no significant differences in biochemical parameters between the two groups at baseline. Histological assessment proved successful RDN procedure in all biomodels in the denervated group. Over the 7-week period, there were significant increases in serum urea, creatinine, and aldosterone concentration in both groups. The difference in urea and creatinine levels were not statistically significant between the two groups. However, the level of aldosterone in the denervated was significantly lower in comparison to the controls. Histological

  1. [Eating disorders and diabetes mellitus].

    Science.gov (United States)

    Herpertz, S; Petrak, F; Kruse, J; Kulzer, B; Lange, K; Albus, C

    2006-08-01

    Adolescent and young women with type 1 diabetes mellitus demonstrate a more than random coincidence with bulimia nervosa. However, the prevalence of eating disorders that do not fulfil the criteria of bulimia nervosa is also raised in women of this age group yet without diabetes mellitus. The comorbidity of type 1 diabetes and an eating disorder poses a risk factor in the development of diabetic follow-up diseases. Patients with an eating disorder and type 1 diabetes are characterized by an insufficient metabolic control and the early development of diabetic complications such as a retinopathy. The binge eating disorder, according to research aspects initially a new eating disorder entity, may especially be observed in overweight and obesity. Even if a binge eating disorder in persons with a type 2 diabetes does not occur more frequently than in those metabolically healthy persons, it does depict a risk factor for an accelerated weight gain which as rule involves an increase of insulin resistance.

  2. Renal scintigraphy in veterinary medicine.

    Science.gov (United States)

    Tyson, Reid; Daniel, Gregory B

    2014-01-01

    Renal scintigraphy is performed commonly in dogs and cats and has been used in a variety of other species. In a 2012 survey of the members of the Society of Veterinary Nuclear Medicine, 95% of the respondents indicated they perform renal scintigraphy in their practice. Renal scintigraphy is primarily used to assess renal function and to evaluate postrenal obstruction. This article reviews how renal scintigraphy is used in veterinary medicine and describes the methods of analysis. Species variation is also discussed. Copyright © 2014 Elsevier Inc. All rights reserved.

  3. Podocyte injury in diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Irina Nikolaevna Bobkova

    2014-08-01

    Full Text Available The mechanisms of podocyte injury and their correlation with metabolic and haemodynamic disorders in diabetes mellitus are considered in detail; the results of the last experimental and clinical studies on this problem are presented in this review. Authors shined the biomarkers, reflecting expressiveness of podocytopathy and structural and functional glomerular changes at diabetic nephropathy. Modern possibilities of treatment for their correction to prevent diabetic nephropathy progression are discussed.

  4. Bone disease and diabetes mellitus

    OpenAIRE

    Ugarph-Morawski, Anna

    2017-01-01

    Diabetes Mellitus (DM) and Osteoporosis (OP) frequently co-exist with advanced age and imply large health challenges worldwide. The last decades there has been a growing interest regarding fracture risk in DM. Currently used screening methods (Dual Energy X-ray Absorptiometry (DXA) and FRAX) underestimate fracture risk in diabetes patients. New methods for risk assessment are needed. In my thesis, we have studied the significance of neuropathy, the IGF-system and metabolic cont...

  5. Diabetes mellitus and oral health

    OpenAIRE

    T Radhika; Ranganathan Kannan

    2012-01-01

    Diabetes mellitus is a group of metabolic disorders characterized by abnormal secretion and metabolic action of insulin. Hyperglycemia, the key feature of this endocrine disorder causes multisystem damage leading to untoward effects in various tissues collectively referred to as "Diabetic complications". Diabetes alters the oral health to a great extent. Indeed, periodontitis has been reported as the sixth complication of this disease. This article gives an overview of the oral effects of dia...

  6. CARDIAC AUTONOMIC NEUROPATHY AND MICROALBUMINURIA IN TYPE 2 DIABETES MELLITUS- A CROSS-SECTIONAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Suresh Padmini

    2017-02-01

    Full Text Available BACKGROUND Autonomous neuropathy is one of the least focused complications of type 2 diabetes mellitus in clinical practice. CAN is a significant cause of morbidity and mortality associated with a high risk of cardiac arrhythmias and sudden death. Higher urinary albumin excretion has been suggested as a predicting diabetic nephropathy. This cross-sectional study sought to determine relationship of CAN with early renal decline in type 2 diabetes mellitus. MATERIALS AND METHODS Over a period of two years, patients with type 2 diabetes mellitus after careful exclusion of other risk factors for proteinuria, 199 patients were included in this cross-sectional survey. CAN was measured by portable ANSiscope and 24-hour urine microalbumin level was estimated. Correlation was sought between the two variable. RESULTS Out of the 199 patients chosen for the study, 127 were male. The mean age of diabetes was 6.4±3.9 years. 57.8% had late or advanced CAN and there was a significant linear correlation with 24-hour urine microalbumin levels. CONCLUSION Measurement of CAN is an effective way to assess the level of cardiac sympathetic dysfunction due to disease in patients with type 2 diabetes mellitus of more than 5 years duration. Urine microalbumin levels correlate with the degree of CAN. There is a strong need to conduct more studies about CAN to fully understand its pathology and develop treatment strategies to reduce cardiac mortality.

  7. Toxicological and safety evaluation of Nigella sativa lipid and volatile fractions in streptozotocin induced diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Muhammad Tauseef Sultan

    2014-09-01

    Full Text Available Objective: To evaluate the toxicological aspects of Nigella sativa (N. sativa lipid and volatile fractions in streptozotocin induced diabetes mellitus. Methods: National Institute of Health (NIH, Islamabad provided us thirty Sprague Dawley rats that were further divided into three groups, i.e. control, N. sativa lipid fraction (4% and N. sativa volatile fraction (0.3%, respectively. The serological and haematological indices were evaluated at 4-week intervals during 56 d study. Results: The results indicated that the diabetes mellitus imparted negative effects on various serological and haematological attributes. However, supplementation of the N. sativa lipid fraction and N. sativa volatile fraction ameliorated the adverse consequences of diabetes mellitus. The diabetes induced renal toxicity and imbalanced serum chemistry were slightly modulated by experimental diets. However, the impact of essential oil was more significant as compared to the fixed oil. Conclusions: In a nutshell, experimental diets containing N. sativa lipid fraction and N. sativa volatile fraction are effective without having any toxicological effects, and experimental diets reduced toxicological and adverse consequences of diabetes mellitus.

  8. Bipolar Disorder and Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Sermin Kesebir

    2010-04-01

    Full Text Available Comorbid endocrine and cardiovascular situations with bipolar disorder usually result from the bipolar disorder itself or as a consequence of its treatment. With habits and lifestyle, genetic tendency and side effects, this situation is becoming more striking. Subpopulations of bipolar disorders patients should be considered at high risk for diabetes mellitus. The prevalence of diabetes mellitus in bipolar disorder may be three times greater than in the general population. Comorbidity of diabetes causes a pathophysiological overlapping in the neurobiological webs of bipolar cases. Signal mechanisms of glycocorticoid/insulin and immunoinflammatory effector systems are junction points that point out the pathophysiology between bipolar disorder and general medical cases susceptible to stress. Glycogen synthetase kinase (GSK-3 is a serine/treonine kinase and inhibits the transport of glucose stimulated by insulin. It is affected in diabetes, cancer, inflammation, Alzheimer disease and bipolar disorder. Hypoglycemic effect of lithium occurs via inhibiting glycogen synthetase kinase. When comorbid with diabetes, the other disease -for example bipolar disorder, especially during its acute manic episodes-, causes a serious situation that presents its influences for a lifetime. Choosing pharmacological treatment and treatment adherence are another important interrelated areas. The aim of this article is to discuss and review the etiological, clinical and therapeutic properties of diabetes mellitus and bipolar disorder comorbidity.

  9. : Diabetes mellitus 1. type and physical activity

    OpenAIRE

    Prouza, Michal

    2014-01-01

    1 Abstrakt Name of thesis Diabetes mellitus I. type and physical activity Aim of thesis The bachelor's thesis deals with diabetes mellitus I. type, the opportunity of compensation by adequate physical aktivity and diet and consecutive complications of diabetes. Methodology Collecting of the data from available literature and internet's resources. There is no personal interviews in this work. Results General description of the diabetes mellitus I. type, question of the physical aktivity with t...

  10. 76 FR 34130 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-06-10

    ...-0144] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  11. 77 FR 74271 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-12-13

    ...-0349] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  12. 76 FR 25769 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-05-05

    ...-0103] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  13. 76 FR 71112 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-11-16

    ...-0300] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  14. 76 FR 9862 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-02-22

    ...-0025] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  15. 78 FR 79062 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-12-27

    ...-0193] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  16. 78 FR 22599 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-04-16

    ...-0016] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  17. 78 FR 16032 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-03-13

    ...-0014] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  18. 78 FR 78479 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-12-26

    ...-0192] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier... insulin- treated diabetes mellitus (ITDM) operating commercial motor vehicles (CMVs) in interstate... individual assessment of drivers with diabetes mellitus, and be consistent with the criteria described in...

  19. 77 FR 5870 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-02-06

    ...-0381] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM...

  20. 77 FR 46149 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-08-02

    ...-0164] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  1. 78 FR 38439 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-06-26

    ...-0020] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  2. 77 FR 64181 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-10-18

    ...-0283] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  3. 76 FR 66120 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-10-25

    ...-0278] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  4. 78 FR 38435 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-06-26

    ...-0181] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  5. 77 FR 36333 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-06-18

    ...-0162] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  6. 78 FR 20381 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-04-04

    ...-0015] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  7. 77 FR 533 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-01-05

    ...-0367] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM...

  8. 78 FR 26419 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-05-06

    ...-0018] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  9. 76 FR 64165 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-10-17

    ...-0277] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... individuals for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM...

  10. 78 FR 7852 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-02-04

    ...-0011] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  11. 76 FR 9854 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-02-22

    ...-0011] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  12. 78 FR 1923 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-01-09

    ...-0350] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  13. 77 FR 56258 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-09-12

    ...-0219] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  14. 77 FR 40941 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-07-11

    ...-0163] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  15. 77 FR 52384 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-08-29

    ...-0218] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier... from the diabetes mellitus requirement; request for comments. SUMMARY: FMCSA announces receipt of... diabetes mellitus (ITDM) operating commercial motor vehicles (CMVs) in interstate commerce. If granted, the...

  16. 78 FR 1927 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-01-09

    ...-0351] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  17. 77 FR 10612 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-02-22

    ...-0382] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA). ACTION: Notice of applications for exemption from the diabetes mellitus... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating...

  18. Effect of silymarin on kidneys of rats suffering from alloxan-induced diabetes mellitus.

    Science.gov (United States)

    Soto, C; Pérez, J; García, V; Uría, E; Vadillo, M; Raya, L

    2010-12-01

    Oxidative stress contributes to the pathogenesis of diabetes mellitus and its sequelae nephropathy. The kidneys are especially prone to damage by free radicals. We therefore tested the effect of the flavonoid mixture silymarin, a free radical scavenger, on the activity and gene expression of superoxide dismutase, glutathione peroxidase and catalase, as well as on renal tissue morphology in rats with alloxan-induced diabetes mellitus. Alloxan-intoxicated rats were treated with silymarin 20 days after alloxan administration for 9 weeks. Alloxan-induced tissue damage and decreased the activity of the three enzymes, SOD (U/mg prot.): 14.4±1.75 vs 112±6.45 control, pdiabetic pdiabetic pdiabetic pdiabetic nephropathy. Copyright © 2010 Elsevier GmbH. All rights reserved.

  19. Assessment of endothelial function during oral contraception in women with insulin-dependent diabetes mellitus

    DEFF Research Database (Denmark)

    Petersen, K R; Skouby, S O; Sidelmann, Johannes Jakobsen

    1994-01-01

    The effects of contraceptive steroids on the expression of endothelial homeostasis were examined by direct and indirect measures in women with insulin-dependent diabetes mellitus (IDDM) in a prospective nonrandomized controlled study. Study subjects were 13 women with uncomplicated IDDM treated w...... of the fibrinolytic system, is induced by hormonal treatment. Clinical and metabolic monitoring is recommended if the use of oral contraceptives in women with IDDM is extended.......The effects of contraceptive steroids on the expression of endothelial homeostasis were examined by direct and indirect measures in women with insulin-dependent diabetes mellitus (IDDM) in a prospective nonrandomized controlled study. Study subjects were 13 women with uncomplicated IDDM treated...... with a monophasic combination of 30 micrograms ethinyl estradiol and 75 micrograms gestodene for 12 consecutive cycles and 13 women of comparable diabetic status as control. During the study period, none of the participants developed increased renal albumin excretion, which was used as a direct measure...

  20. CUTANEOUS MANIFESTATIONS OF CHRONIC RENAL FAILURE AND RENAL TRANSPLANTATION

    Directory of Open Access Journals (Sweden)

    R. Suganya Gnanadeepam

    2017-07-01

    Full Text Available BACKGROUND The kidney and the skin are the two large networks of the body with abundant blood supply associated with various cutaneous manifestations. This study aims to detect the various cutaneous manifestations and its incidence in patients with chronic renal failure and renal transplantation. MATERIALS AND METHODS This study was done for a period of 1 year from January 2016 to December 2016 at Nephrology OPD ward and Medicine wards, Government KAPV Medical College Hospital, Trichy. During this period, 100 patients who had the presence of skin manifestations were selected and studied (80 renal failure patients and 20 renal transplantation patients. RESULTS Most of the specific cutaneous manifestations of chronic renal failure and renal transplantation were noted in this study. Pruritus and xerosis were the most common manifestations noted in chronic renal failure while infections was commonly noted in renal transplantation patients. CONCLUSION Pruritus and xerosis were the most common among the specific cutaneous manifestations in chronic renal failure followed by nail abnormalities and pigmentary changes. Cutaneous manifestations of renal transplantation were mostly due to infections of which fungal infection is the most common followed by viral infection.

  1. Chronic renal failure due to unilateral renal agenesis and total renal dysplasia (=aplasia)

    International Nuclear Information System (INIS)

    Kroepelin, T.; Ziupa, J.; Wimmer, B.

    1983-01-01

    Three adult patients with unilateral renal agenesis/total dysplasia (= aplasia) and with an early chronic renal failure are presented. One patient had renal agenesis without ureter bud and ureteric ostium on one side, and reflux pyelonephritis on the other; one had small compact total renal dysplasia (= aplasia) on one side, while chronic uric acid nephropathy (chronic renal disease as a cause of gout) was diagnosed on the other; the third patient had a total large multicystic dysplasia on one side, and on the other a segmental large multicystic dysplasia. Radiological steps and radiodiagnostic criteria are discussed and the combination of urogenital and extraurogenital anomalies is referred to. (orig.)

  2. Drug-eluting vs. bare-metal stents for treatment of acute myocardial infarction with renal insufficiency. Results from Korea Acute Myocardial Infarction Registry.

    Science.gov (United States)

    Bae, Eun Hui; Lim, Sang Yup; Choi, Young Hwan; Suh, Sang Heon; Cho, Kyung Hoon; Choi, Joon Seok; Kim, Chang Seong; Park, Jeong Woo; Ma, Seong Kwon; Jeong, Myung Ho; Kim, Soo Wan

    2011-01-01

    Patients with chronic kidney disease have had conflicting results between drug-eluting stents (DES) and bare-metal stents (BMS). The aim of the present study was to determine whether DES is preferable for the treatment of acute myocardial infarction (AMI) with renal insufficiency, and to elucidate the impact of diabetes mellitus (DM) on outcomes of each stent. As a part of the Korea Acute Myocardial Infarction Registry (KAMIR), 2,175 AMI patients with renal insufficiency (glomerular filtration rate renal insufficiency, DES implantation exhibits a favorable 1-year clinical outcome than BMS implantation, and subgroup analysis for diabetic subjects showed worse outcomes in the DM group with implanted DES.

  3. Nondiabetic renal disease in patients with type 2 diabetes

    Directory of Open Access Journals (Sweden)

    Ikram Mami

    2017-01-01

    Full Text Available Diabetic nephropathy (DN is one of the major complications of type 2 diabetes mellitus (T2DM. The diagnosis of DN is mostly clinical. Kidney biopsy is indicated only if nondiabetic renal disease (NDRD is suspected. This study is aimed to assess the prevalence of NDRD and to determine predictor and prognostic factors of DN, NDRD. It was a retrospective analytic study including T2DM patients in whom renal biopsies were performed at our department from 1988 to 2014. Seventy-five patients were included. Mean age was 52.7 years with sex ratio at 1.56. Renal biopsy findings were isolated NDRD in 33 cases, NDRD superimposed on DN in 24 cases, and isolated DN in 18 cases. Most common NDRD found were focal segmental glomerulosclerosis (21% and membranous nephropathy (19%. Multivariate analysis showed that the absence of ischemic heart disease [odds ratio (OR = 0.178, 95% confidence interval (CI = 0.041–0.762], absence of peripheral vascular disease (OR = 0.173, 95% CI = 0.045–0.669, and presence of hematuria (OR = 7.200, 95%CI = 0.886–58.531 were independent predictors of NDRD. 24 patients reached end-stage renal disease 55% in DN group, 16% in DN associated to NDRD group, and 30% in NDRD group. The prevalence of NDRD found in our study confirmed usefulness of renal biopsy in patients with T2DM, especially in those without degenerative complications, hypertension, and insulin therapy.

  4. Renal resistive index and mortality in chronic kidney disease.

    Science.gov (United States)

    Toledo, Clarisse; Thomas, George; Schold, Jesse D; Arrigain, Susana; Gornik, Heather L; Nally, Joseph V; Navaneethan, Sankar D

    2015-08-01

    Renal resistive index (RRI) measured by Doppler ultrasonography is associated with cardiovascular events and mortality in hypertensive, diabetic, and elderly patients. We studied the factors associated with high RRI (≥0.70) and its associations with mortality in chronic kidney disease patients without renal artery stenosis. We included 1962 patients with an estimated glomerular filtration rate of 15 to 59 mL/min per 1.73 m(2) who also had RRI measured (January 1, 2005, to October 2011) from an existing chronic kidney disease registry. Participants with renal artery stenosis (60%-99% or renal artery occlusion) were excluded. Multivariable logistic regression model was used to study factors associated with high RRI (≥0.70), and its association with mortality was studied using Kaplan-Meier plots and Cox proportional hazards model. Hypertension was prevalent in >90% of the patients. In the multivariable logistic regression, older age, female sex, diabetes mellitus, coronary artery disease, peripheral vascular disease, higher systolic blood pressure, and the use of β blockers were associated with higher odds of having RRI≥0.70. During a median follow-up of 2.2 years, 428 patients died. After adjusting for covariates, RRI≥0.70 was associated with increased mortality (adjusted hazard ratio, 1.29; 95% confidence interval, 1.02-1.65; Pchronic kidney disease. Noncardiovascular/non-malignancy-related deaths were higher in those with RRI≥0.70. RRI≥0.70 is associated with higher mortality in hypertensive chronic kidney disease patients without clinically significant renal artery stenosis after accounting for other significant risk factors. Its evaluation may allow early identification of those who are at risk thereby potentially preventing or delaying adverse outcomes. © 2015 American Heart Association, Inc.

  5. [Effects of chronic renal insufficiency and anemia upon long-term outcomes in patients undergoing percutaneous coronary intervention].

    Science.gov (United States)

    Liu, Xin-min; Kang, Jun-ping; Lü, Qiang; Hu, Rong; Nie, Shao-ping; Wu, Jia-hui; Zhang, Yin; Jia, Chang-qi; Liu, Xiao-hui; Dong, Jian-zeng; Ma, Chang-sheng; Wu, Xue-si

    2009-08-25

    To assess whether chronic renal insufficiency and anemia are significant independent and combined predictors of poor long-term outcomes after percutaneous coronary intervention (PCI). We examined the clinical and outcome data of 3770 PCI patients based on the pre-PCI values of glomerular filtration rate (GFR) and hemoglobin (Hb). Depending on their baseline GFR and Hb, the patients were classified into six groups: normal renal function with anemia or not; mild renal impairment with combined anemia or not; severe renal insufficiency with anemia or not. The clinical features and prognosis of patients were compared. Significant differences were found between the groups regarding female gender, age, body mass index, prior history of hypertension, diabetes mellitus, prior stroke, acute coronary syndrome, systolic blood pressure, left ventricular ejection fraction, total serum cholesterol, LDL-C and angiographic features (P renal insufficiency with anemia (HR 4.123, 95% CI 1.637-10.386, P = 0.003), severe renal insufficiency without anemia (HR 5.287, 95% CI 1.627-17.183, P = 0. 006) and severe renal insufficiency with anemia (HR 7.134, 95% CI 2.180-23.342, P = 0.001) having a statistically significant decrease in survival in patients undergoing PCI . Renal insufficiency and anemia are significant independent and combined predictors of long-term mortality in patients undergoing PCI.

  6. 77 FR 10607 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-02-22

    ...-2011-0367] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The...). [[Page 10608

  7. CT findings of renal abscess

    International Nuclear Information System (INIS)

    Lee, Myung Jun; Kim, Mi Young; Woo, Jung Ju; Kim, Ho Kyun; Kim, Won Hong; Jeon, Jeong Dong; Jeon, Woo Ki; Han, Chang Yul

    1996-01-01

    The purpose of this study is to determine characteristic CT findings in renal abscess. Twenty cases of renal abscess were retrospectively analyzed for CT findings relating to the shape and extent of the abscess, change of nephrogram, peripheral rim enhancement, wedge-shaped enhancement on delayed scans, enlargement of the kidney involved and associated findings. Seven patients had a renal abscess at the right kidney, nine at the lift kidney and two bilaterally. The abscesses were round in 18 cases and finger-like in two. Rim enhancement around renal abscess was seen in four cases (20%). Changes in the nephrogram around the abscess were seen in 12 cases (60%). In all six patients who had undergone delayed postcontrast scans, wedge-shaped enhancement was shown around the abscess (100%). In the observation of the extent of renal abscesses, 14 cases were within the kidney, six cases extended the beyond renal capsule, and two were loculated in the renal fascia itself. Renal enlargement was seen in nine cases (45%). These results suggest that CT findings such as delayed wedge-shaped enhancement, change of nephrogram, peripheral rim enhancement, renal enlargement, and associated findings are valuable for diagnosis, and that CT also gives information concerning the extent, evolution and complication of a renal abscess

  8. Bilateral renal calculi

    Science.gov (United States)

    Sreenevasan, G

    1974-01-01

    Bilateral renal calculi were present in 114 (10.7%) of 1,070 cases of proved urinary calculus admitted to the Urological Department of the General Hospital, Kuala Lumpur, during the period November 1968—May 1973. The management of bilateral renal calculi is discussed with reference to the first 100 cases in this series. The introduction of renography has greatly facilitated the decision as to which kidney should be operated on first. The management of patients with and without uraemia is discussed and the use of the modified V and V—Y incisions for the removal of staghorn calculi is described. Complications and results are briefly reviewed. ImagesFig. 1Fig. 4Fig. 6Fig. 7 PMID:4845653

  9. Fatores de risco cardiovascular em pacientes pediátricos após um ano de transplante renal Factores de riesgo cardiovascular en pacientes pediátricos después de un año de trasplante renal Cardiovascular risk factors in pediatric patients after one year of renal transplant

    Directory of Open Access Journals (Sweden)

    Líndia Kalliana da Costa Araújo Alves Carvalho

    2010-01-01

    Full Text Available OBJETIVO: Identificar a frequência de diabetes mellitus e a presença de fatores de risco cardiovascular em pacientes pediátricos após um ano de transplante renal. MÉTODOS: Estudo retrospectivo, de cunho documental e exploratório, realizado de janeiro de 2000 a janeiro de 2006, abrangendo 111 prontuários de pacientes pediátricos (0 a 18 anos incompletos submetidos a transplante renal no Hospital do Rim e Hipertensão e no Hospital São Paulo da Universidade Federal de São Paulo. RESULTADOS: Foram analisados 111 pacientes, 50,5% utilizavam anti-hipertensivos antes do transplante renal. Um ano após este número caiu para 28%. No pré-transplante 13,5% pacientes apresentaram sobrepeso e após um ano não houve alteração importante (12,6%. O número de pacientes obesos aumentou 50% após um ano de transplante renal. Aproximadamente 1% das crianças desenvolveram diabetes mellitus pós-tranplante renal. CONCLUSÃO: A presença de excesso de peso (sobrepeso e obesidade, hipertensão arterial e diabetes mellitus são freqüentes em pacientes pediátricos pós-tranplante renal.OBJETIVO: Identificar la frecuencia de diabetes mellitus y la presencia de factores de riesgo cardiovascular en pacientes pediátricos después de un año de trasplante renal. MÉTODOS: Estudio retrospectivo, de orden documental y exploratorio, realizado de enero de 2000 a enero de 2006, abarcando 111 fichas de pacientes pediátricos (0 a 18 años incompletos sometidos a trasplante renal en el Hospital del Riñón e Hipertensión y en el Hospital Sao Paulo de la Universidad Federal de Sao Paulo. RESULTADOS: Fueron analizados 111 pacientes, 50,5% utilizaban anti-hipertensores antes del trasplante renal. Un año después este número cayó para 28%. En el pre-trasplante, 13,5% pacientes presentaron sobrepeso y después de un año no hubo alteración importante (12,6%. El número de pacientes obesos aumentó 50% después de un año de trasplante renal. Aproximadamente 1

  10. Characteristics of the Lipid Profile in Patients with Diabetes Mellitus and Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Albai Oana

    2017-09-01

    Full Text Available Background and aims Diabetes mellitus (DM is one of the leading causes of end-stage chronic kidney disease (CKD. Patients with DM and CKD have a 10 or even 20 times higher cardiovascular risk (CVR than the general population. Lipid metabolism disorders are more frequent in these patients, dyslipidemia being aggravated by the presence of hyperglycemia and insulin resistance. The main purpose of our study was to identify possible correlations between lipid profile parameters and altered renal function in patients with DM. We have also analyzed the correlations between lipid parameters, CKD, quality of glycemic control and CVR.

  11. Nephrotoxicity of cyclosporin A in patients with newly diagnosed type 1 diabetes mellitus

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Jensen, T; Dieperink, H

    1990-01-01

    Renal function was studied in 18 patients with Type 1 diabetes mellitus. All were participating in the Canadian-European randomized placebo-controlled cyclosporin trial in newly diagnosed Type 1 diabetic patients, nine being randomized to placebo, and nine to cyclosporin A. During treatment for 12...... corrected for differences in blood glucose control it appeared that in three out of nine patients glomerular filtration rate had not completely returned to the reference range of the placebo group. We conclude that the nephrotoxic side-effects of cyclosporin A treatment for 1 year are reversible. There are...

  12. Renal sonography in 1982

    International Nuclear Information System (INIS)

    Weill, F.; Rohmer, P.; Bihr, E.; Zeltner, F.

    1982-01-01

    In this general review, examination techniques and developments in the field of echo-anatomy and echo-pathology will be described. We shall also underscore present diagnostic limitations, which require complementary diagnostic procedures, whose relationships with sonography will be outlined. Since it is impossible, in such a general review, to deal with the entire renal pathology in sufficient detail, our main topic will be tumoral processes. (orig.)

  13. Renal phosphate handling: Physiology

    Directory of Open Access Journals (Sweden)

    Narayan Prasad

    2013-01-01

    Full Text Available Phosphorus is a common anion. It plays an important role in energy generation. Renal phosphate handling is regulated by three organs parathyroid, kidney and bone through feedback loops. These counter regulatory loops also regulate intestinal absorption and thus maintain serum phosphorus concentration in physiologic range. The parathyroid hormone, vitamin D, Fibrogenic growth factor 23 (FGF23 and klotho coreceptor are the key regulators of phosphorus balance in body.

  14. Prevalence of renal tubular dysfunction in beta thalassemia minor in shiraz

    Directory of Open Access Journals (Sweden)

    Ali Moradi Nakhodcheri

    2012-02-01

    Full Text Available  Background & objective: β-Thalassemia minor is an asymptomatic hereditary disease. The first study on the relation of renal tubular dysfunction and β-thalassemia minor was performed in 2002 but those studies seem inadequate.The main goal of this study is through evaluation of renal tubular function in 100 patients with thalassemia minor. Materials & Methods: 100 patients with β- thalassemia which confirmed by hemoglobin electrophoresis and CBC as well as RBC indices were studied.14 out of 100 cases exit because of Urinary Tract Infection, diabetes mellitus or hypertension.Complete chemistry profile was performed on serum and urine of all reminder 86 patients (46 female and 40 male. Patients classified into two groups: β-thalassemia minor with anemia and without anemia. Another control group include 50 healthy individuals also considered.Then data analyzed by proper statistical methods. Results: 20 out of 86 reminder cases e.g. 24% showed at least one index of renal tubular dysfunction.58% of patients was been anemic and 42% non anemic. The most prominent tubular dysfunction was seen in a 29 years old lady with glucosuria and without anemia. conclusion: β-Thalassemia minor is common in Iran specially in Fars province. This study revealed significant renal tubular dysfunction in patient with β-thalassemia minor. So it is necessary to check out thalassemic patients for renal function tests periodically. Key words: β-thalassemia, minor,renal tubular dysfunction

  15. 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 type 2 diabetes mellitus patients.

  16. Management of diabetes mellitus type-2 in the geriatric population: Current perspectives

    Directory of Open Access Journals (Sweden)

    Sukhminder Jit Singh Bajwa

    2014-01-01

    Full Text Available The prevalence of diabetes mellitus (DM has increased exponentially throughout the world and there is rapid increase in elderly diabetics. DM is associated with increased mortality and considerable morbidity including stroke, heart disease, and diminished quality of life in the elderly. However, the unique features of geriatric diabetes have not been given due a prominence in medical literature. Hypoglycemia remains the biggest complicating factor and needs to be avoided in the elderly. Most people in the geriatric age group have some degree of renal insufficiency and medications need to be adjusted wisely with changing renal profile. Because safer and more effective pharmacological therapy is available, an individual approach to DM in the elderly is essential.

  17. Effect of magnesium sulfate on renal ischemia-reperfusion injury in streptozotocin-induced diabetic rats.

    Science.gov (United States)

    Akan, M; Ozbilgin, S; Boztas, N; Celik, A; Ozkardesler, S; Ergur, B U; Guneli, E; Sisman, A R; Akokay, P; Meseri, R

    2016-04-01

    Ischemia/reperfusion (I/R) injury is a major cause of acute organ dysfunction and I/R related acute renal failure is a common clinical problem. Diabetes mellitus is defined as a risk factor for the development of acute renal injury as diabetic nephropathy compromises the renal tolerance to ischemia. The aim of this study was to investigate the protective effect of magnesium sulfate in a diabetic rat renal I/R injury model. Diabetes mellitus was induced using streptozotocin. Thirty-five rats were divided into five groups: Group I: Nondiabetic sham group; Group II: Diabetic sham group; Group III: Diabetic I/R group; Group IV: Diabetic I/R + prophylactic (preischemic) MgSO4; and Group V: Diabetic I/R + therapeutic (following reperfusion) MgSO4 group. MgSO4 was administered 200 mg/kg intraperitoneally. Renal I/R (45 min ischemia + 4 h reperfusion) was induced in both kidneys. Histomorphological, immunohistochemical (caspase-3 and iNOS) and biochemical (BUN, Creatinine) methods were performed to assess the blood and tissue samples. Histomorphological injury scores and immunostaining intensities (for both caspase-3 and iNOS) were significantly lower in the MgSO4 administered groups (prophylactic and therapeutic) than in the Diabetic IR group. There were no significant differences in biochemical parameters (BUN, Cr) between the MgSO4 administered groups and the Diabetic IR group. In the present study, it was demonstrated by histomorphological and immunohistochemical methods that magnesium sulfate administration before ischemia or following reperfusion significantly reduced renal I/R injury in a diabetic rat model.

  18. Managing diabetic patients with moderate or severe renal impairment using DPP-4 inhibitors: focus on vildagliptin

    Directory of Open Access Journals (Sweden)

    Russo E

    2013-04-01

    Full Text Available Eleonora Russo, Giuseppe Penno, Stefano Del Prato Department of Clinical and Experimental Medicine, Section of Diabetes and Metabolic Disease, Azienda Ospedaliero Universitaria di Pisa, and University of Pisa, Pisa, Italy Background: Dipeptidyl peptidase-4 (DPP-4 inhibitors are novel classified oral anti-diabetic drugs for the treatment of type 2 diabetes mellitus (T2DM that provide important reduction in glycated hemoglobin, with a low risk for hypoglycemia and no weight gain. In T2DM patients with reduced renal function, adequate glycemic control is essential to delay the progress of kidney dysfunction, but they are at a greater risk of experiencing hypoglycemic events, especially with longer-acting sulfonylureas and meglitinides. Objective: To evaluate vildagliptin as an option to achieve glycemic control in T2DM patients with moderate or severe chronic kidney disease (CKD. Methods: A comprehensive search in the literature was performed using the term "vildagliptin." Original articles and reviews exploring our topic were carefully selected. Results: Vildagliptin provides effective glycemic control in patients with T2DM and CKD. Dose reductions are required for vildagliptin and other DPP-4 inhibitors, except linagliptin, in T2DM patients with moderate-to-severe CKD. Dose of vildagliptin had to be reduced by half (to 50 mg/day both for moderate (estimated glomerular filtration rate [eGFR] ≥30 to ≤50 mL/min and severe CKD (eGFR < 30 mL/min. Available results support a favorable efficacy, safety, and tolerability profile for vildagliptin in T2DM with moderate or severe renal failure. Preliminary data may suggest additional benefits beyond improvement of glycemic control. Conclusion: Vildagliptin can be safely used in T2DM patients with varying degrees of renal impairment. Dose adjustments for renal impairment are required. Potential long-term renal benefit of vildagliptin needs to be further explored. Keywords: type 2 diabetes mellitus, renal

  19. Severe Hypertension Secondary to Renal Artery Stenosis and Cushing's Syndrome

    International Nuclear Information System (INIS)

    Al-Zahrani, Ali S.; Al-Hajjaj, Alya; Al-Watban, Jehad; Kanaan, Imaduddin

    2005-01-01

    We present an unusual patient who simultaneously had severe renal artery stenosis RAS and Cushings syndrome. The case highlights the difficulty of reaching a specific diagnosis of Cushings syndrome and the possible interaction between Cushings syndrome and some other concurrent illnesses that this patient had. A 37-year old man presented with severe hypertension HTN and uncontrolled diabetes mellitus DM without clear physical signs of Cushings syndrome. He was found to have severe osteoporosis, proximal myopathy, several cutaneous warts, tinea versicolor, and chronic viral hepatitis. Captopril-stimulated renal scan and renal artery angiogram revealed severe RAS. Partial balloon dilatation of RAS led to improvement in HTN. Unexpectedly, urine free cortisol 24 hour was found extremely high. Serum adrenocorticotropic hormone ACTH was also elevated and high dose dexamethasone suppression tests were inconclusive. Several imaging studies failed to localize the source of ACTH. Despite normal MRI of the pituitary gland, bilateral inferior petrosal sinus sampling IPSS localized the source of ACTH secretion to the right side of the pituitary gland and right anterior hemihypophysectomy resulted in cure of Cushings disease, HTN, DM, and tinea versicolor with significant improvement in cutaneous warts, osteoporosis, and chronic hepatitis. In conclusion, RAS and Cushings syndrome may occur together. Significant hypercortisolemia can occur without clear signs of Cushings syndrome. Controlling hypercortisolemia is of paramount importance when treating chronic infections in patients with Cushing's syndrome. (author)

  20. Oral disorders in patients with chronic renal failure. Narrative review

    Directory of Open Access Journals (Sweden)

    Carolina Hernández

    2016-02-01

    Full Text Available Chronic renal failure (CRF is one of the best known renal diseases. It is characterized by a deterioration in the overall renal function and is associated with other conditions such as hypertension, diabetes mellitus, uropathy, chronic glomerulonephritis and autoimmune diseases. Patients with CRF show alterations of the masticatory system that are specific to the disease and other type of disorders as a result of treatment. Oral health in dialysis and transplant patients tends to be poor, which makes them more likely to develop pathological conditions in the oral cavity, potentially increasing morbidity, mortality and affecting the quality of life of patients. Among the lesions we can find dysgeusia, periodontitis, candidiasis, gingival bleeding, petechiae, and joint alterations. Gingivitis and xerostomia associated to long-term use medications can cause oral lesions. Children with CRF show two oral conditions of interest: high incidence of dental anomalies and low caries activity. In patients receiving a kidney transplant, previous dental treatment is critical because the immune status of the patient will be affected not only by the toxemia, but by the immunosuppressive drugs used to prevent transplant rejection. Therefore, the dentist plays an important role in training parents and/or guardians, doctors and paramedics on the treatment of oral lesions in these patients

  1. Efficacy of ultrasonography-guided renal biopsy for the evaluation of renal dysfunction following renal transplantation

    International Nuclear Information System (INIS)

    Kim, Young Jae; Choi, Chul Soon; Min, Seon Jeong; Lee, Gyung Kyu; Lee, Eil Seong; Kang, Ik Won; Bae, Sang Hoon

    2003-01-01

    To evaluate the usefulness and complications of renal biopsy under ultrasonography-guidance in renal dysfunction after renal transplantation. Ultrasonography-guided renal biopsy was done in 47 patients with the transplanted kidney. The subjects consisted of 30 males and 17 females, age ranged from 16 to 66 years (average age=38 years). Biopsies were done once in 27 patients, twice in 17 patients, three times in 3 patients, a total of 70 biopsies. The success rate of renal biopsy for the accurate pathologic diagnosis and the incidence and types of complications following biopsy were evaluated. The success rate of renal biopsy for the accurate pathologic diagnosis was 96%(67/70). Pathologic diagnosis included 27 cases of acute rejection (39%), 8 cases of acute tubular necrosis (11%), 4 cases of acute rejection and acute tubular necrosis (6%), 4 cases of cyclosporin toxicity (6%), 4 cases of primary disease recurrence (6%), 4 cases of infection (6%) and others. Complications after renal biopsy included 15 cases of microscopic hematuria (21%), 1 case of gross hematuria with spontaneous cessation and 1 case of life threatening hemorrhage. Ultrasonography-guided renal biopsy is a safe and effective diagnostic method for the evaluation of renal dysfunction following renal transplantation.

  2. Diabetes mellitus in pregnancy, still changing

    African Journals Online (AJOL)

    Objective: The management of pregnant women with diabetes mellitus places a significant burden on healthcare systems. Sig- nificant global changes have been proposed with regard to the diagnosis and management of women with diabetes mellitus in pregnancy. The study aims were to document the contemporary ...

  3. Undiagnosed diabetes mellitus and associated factors among ...

    African Journals Online (AJOL)

    Background: Undiagnosed diabetes mellitus cases are at higher risk for diabetic related complications. In low-income African countries, patients with undiagnosed diabetes mellitus account for 75% of diabetes cases. Psychiatric disorders have a greater impact on the global burden of diseases and disability associated with ...

  4. Diabetes Mellitus amp Its Prevention

    Directory of Open Access Journals (Sweden)

    KusumaNeela Bolla

    2015-08-01

    Full Text Available Abstract Diabetes Mellitus has been known for centuries as a disease related to sweetness. even though several million people all over the world are effected with diabetes not all are well informed about the nature of the disease. in diabetes there is excessive glucose in blood and urine due to inadequate production of insulin or insulin resistance. diabetics can lead a normal life provided they take prescribed durgs and make certain changes in their lifestyle particularly in their diet and physical activity. uncontrolled diabetes leads to some of the complication so some of the home remedies also play a major role to prevent the diabetes.

  5. Vitamin D and Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Özlem Turhan İyidir

    2012-12-01

    Full Text Available Recent epidemiological data have established a link between vitamin D deficiency and type 1 and type 2 diabetes mellitus (DM. Experimental evidence also supported the idea that vitamin D may play a role in the pathogenesis of DM. Additionally, it has been reported that vitamin D supplementation may decrease the risk of developing DM in long term period. The protective effects of vitamin D are mediated through the immune system and calcium metabolism. Vitamin D may also have a direct effect on pancreatic beta cells. Turk Jem 2012; 16: 89-94

  6. Diabetes mellitus and oral health.

    Science.gov (United States)

    Kudiyirickal, Marina George; Pappachan, Joseph M

    2015-05-01

    The oral health is influenced by systemic health, and one of the most common chronic diseases encountered in dental practice is diabetes mellitus. Diabetes can worsen oral infections and vice versa. In the literature, periodontitis and diabetes in the young to middle-aged adults have been the most widely researched area. Understanding the patho-physiology, clinical manifestations and management of different types of orofacial diseases in diabetic patients are important to the diabetologist and the dentist for the optimal care of patients with these diseases. This review explores the inter-link between diabetes and oral health.

  7. Diabetes mellitus und endotheliale Dysfunktion

    Directory of Open Access Journals (Sweden)

    Tripolt N

    2010-01-01

    Full Text Available Diabetes mellitus Typ 2 betrifft heute bereits ca. 300 Millionen Menschen weltweit und die Prognosen für die nächsten Jahre sagen noch einen deutlichen Anstieg voraus. Das Risiko für kardiovaskuläre Ereignisse ist bei Typ-2-Diabetikern deutlich gesteigert und stellt somit die Haupttodesursache in diesem Patientenkollektiv dar. Die endotheliale Dysfunktion ist eine frühe Stufe auf dem Weg zum atherothrombotischen Ereignis und ein potenziell reversibler Zustand. Dieser Artikel soll einen Überblick über die Pathogenese, die Möglichkeiten der Messung sowie die therapeutischen Optionen zur Verbesserung der Endothelfunktion bei Diabetikern geben.

  8. Multiple oncocytomas and renal carcinoma

    International Nuclear Information System (INIS)

    Velasquez, G.; Glass, T.A.; D'Souza, V.J.; Formanek, A.G.

    1984-01-01

    Renal oncocytoma, although rare, is being diagnosed more frequently, and criteria to differentiate it from other tumors have been described. Multiple oncocytomas have been reported, but an association between multiple oncocytomas and renal carcinoma in the same kidney has not been described. The authors report a case with two oncocytomas and a renal carcinoma in the right kidney as well as a right adrenal adenoma

  9. Sporotrichosis in Renal Transplant Patients

    Directory of Open Access Journals (Sweden)

    Paulo Gewehr

    2013-01-01

    Full Text Available The current report describes two renal transplant recipients who presented with sporotrichosis. In addition, the authors review the general aspects of sporotrichosis in renal transplant recipients reported in the literature. Sporotrichosis is a rare fungal infection in transplant patients and has been reported primarily in renal transplant recipients not treated with antifungal prophylaxis. Extracutaneous forms of sporotrichosis without skin manifestations and no previous history of traumatic injuries have been described in such patients and are difficult to diagnose. Renal transplant recipients with sporotrichosis described in the present report were successfully treated with antifungal therapy including amphotericin B deoxycholate, lipid amphotericin B formulations, fluconazole and itraconazole.

  10. Renal myxoma: a case report

    Directory of Open Access Journals (Sweden)

    Carlos Henrique C Souza

    2015-04-01

    Full Text Available Myxomas are rare tumors that can appear in many anatomical locations. There are only 14 cases of renal involvement documented in the literature. This article reports a case of renal myxoma in an elderly woman with recurrent cystitis. After five years of follow-up, the computed tomography (CT revealed a large solid tumor mass in the left kidney. Tumor resection was performed preserving the affected kidney with histopathological diagnosis of renal myxoma. The objective of this study is to report a rare case of renal myxoma, emphasizing the importance of the differential diagnosis from other benign and malignant mesenchymal tumors.

  11. Renal replacement therapy in ICU

    Directory of Open Access Journals (Sweden)

    C Deepa

    2012-01-01

    Full Text Available Diagnosing and managing critically ill patients with renal dysfunction is a part of the daily routine of an intensivist. Acute kidney insufficiency substantially contributes to the morbidity and mortality of critically ill patients. Renal replacement therapy (RRT not only does play a significant role in the treatment of patients with renal failure, acute as well as chronic, but also has spread its domains to the treatment of many other disease conditions such as myaesthenia gravis, septic shock and acute on chronic liver failure. This article briefly outlines the role of renal replacement therapy in ICU.

  12. Gestational diabetes mellitus screening and outcomes.

    Science.gov (United States)

    Aktün, Hale Lebriz; Uyan, Derya; Yorgunlar, Betül; Acet, Mustafa

    2015-01-01

    To verify the usefulness of the World Health Organization criteria for the diagnosis of gestational diabetes mellitus in pregnant women and its effectiveness in the prevention of maternal and neonatal adverse results in women younger than 35 years without apparent risk factors for gestational diabetes mellitus. This is a retrospective study based on population involving 1360 pregnant women who delivered and who were followed-up in a university hospital in Istanbul. All women underwent the 75-g oral glucose tolerance test screening, usually in between the 24(th)-28(th) weeks of pregnancy. In all cases, the identification of gestational diabetes mellitus was determined in accordance with the World Health Organization criteria. Approximately 28% of the pregnant women aged younger than 35 years with no risk factors for gestational diabetes mellitus were diagnosed with the oral glucose tolerance test in this study. In the gestational diabetes mellitus group, the primary cesarean section rate was importantly higher than that in the non-gestational diabetes mellitus group. Preterm delivery was also associated with gestational diabetes mellitus. The diagnosis of gestational diabetes mellitus was strongly associated with admittance to the neonatal intensive care unit. Neonatal respiratory problems didn't showed any significant deviation between the groups. There was a moderate association between gestational diabetes mellitus and metabolic complications. Pregnant women with no obvious risk factors were diagnosed with gestational diabetes mellitus using the World Health Organization criteria. The treatment of these women potentially reduced their risk of adverse maternal and neonatal hyperglycemia-related events, such as cesarean section, polyhydramnios, preterm delivery, admission to neonatal intensive care unit, large for gestational age, and higher neonatal weight.

  13. The relationship of serum and urinary laminin and glomerular filtration rate in diabetes mellitus

    International Nuclear Information System (INIS)

    Li Jianlin

    2002-01-01

    Objective: To observe the relationship of serum and urinary laminin and glomerular filtration rate (GFR) in diabetes mellitus. Methods: The level of serum and urinary laminin was measured by radioimmunoassay, GFR acquired by 99m Tc diethylenetriamine pentaacetic acid ( 99m Tc-DTPA), renal dynamic imaging in 75 diabetes mellitus and 42 normal subjects. Results: (1) The level of serum LN (136.30 ± 11.20 ng/ml) and urinary LN (31.76 ± 5.77 ng/ml) in diabetic nephropathy was significantly higher than that in diabetes without nephrosis group (P<0.05) and control group (P<0.01), the level of serum LN (126.54 ± 6.98 ng/ml) and urinary LN (26.27 ± 3.81 ng/ml) in diabetes without nephrosis group was significantly higher than that in control group (P<0.05); the GFR of diabetic nephropathy (78.84 ± 10.79 ng/ml) was significantly lower than that in diabetes without nephrosis group (P<0.05) and control group (P<0.01); the level of serum (131.49 ± 10.74 ng/ml) and urinary LN (29.05 ± 5.60 ng/ml) in diabetes mellitus was significantly higher than that in control group (P<0.05), but GFR was significantly lower than that in control group (P<0.05). (2) The value of GFR in diabetes mellitus lasted less than 1 year was higher than that of control group (P<0.05), but inverse in diabetes mellitus more than 10 years (P<0.05). (3) The level of serum and urinary LN had significantly negative correlation with GFR (P<0.01). Conclusion: LN may accelerates the alteration of GFR and causes microangiopathy of diabetic nephropathy. It may be an important indicator in the diagnosis of the early diabetic nephropathy

  14. The History of Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Manjeet Singh

    2010-12-01

    Full Text Available Diabetes has been recognised since antiquity. The first description that resembles the features of the disease is found in Ebers papyrus (1550 BC. The term ";diabetes"; was first coined by Aretaeus of Cappadocia. Galen described it as a disease specific to the kidneys because of a weakness in their retentive faculties. Word mellitus was added by Thomas Willis in 1675 after rediscovering the sweetness of urine and blood of patients (first noticed by the ancient Indians, Chinese and Japanese. He later noticed that some urine samples were sweet (diabetes mellitus whereas others were tasteless (diabetes insipidus. Later Cullen and John Rollo confirmed these two types. It was only in 1776 that Dobson firstly confirmed the presence of excess sugar in urine and blood as a cause of their sweetness. Claude Bernard discovered in 1857 that liver releases a substance i.e. glycogen which affects blood sugar level. The role of the pancreas in pathogenesis of diabetes was discovered by Mering and Minkowski in 1889. In 1909, Jean De Meyer named glucose lowering hormone as insulin whose existence was hypothetical at that time. Banting and Macleod got Noble prize for isolating insulin in 1923. Discovery of insulin for the treatment of diabetes represents one of the major humanitarian and scientific milestones of the 20th century. Oral hypoglycemic drugs were introduced later. Today researchers are working on insulin patch, implantable pump, insulin-sensitizers, pancreatic or islet cell transplantation and oral insulin solution.

  15. The evaluation of renal parenchymal scarring using static renal ...

    African Journals Online (AJOL)

    Materials and Methods: The study population comprised 64 patients who underwent percutaneous nephrolithotomy operations (PCNL). Data of the operated renal units, renal stone burden, route and number of entries, dilation techniques, duration of surgery, preoperative and postoperative glomerular filtration rate (GFR)

  16. Renal epithelioid angiomyolipoma presenting clinically as renal cell ...

    African Journals Online (AJOL)

    We describe a 22-year old female who presented with a 5-year history of a palpable, painless mass in the right flank. Computerized tomography demonstrated a solid renal mass measuring 18 cm × 13 cm with peripheral calcification, areas of vascularity and necrosis. The appearance suggested renal cell carcinoma or ...

  17. Salvageability of renal function following renal revascularisation in ...

    African Journals Online (AJOL)

    The GFR was estimated using the Schwartz formula. Results. Twenty children (9 males and 11 females, age range 2 - 14 years) had 27 renal artery revascularisation procedures. Thirteen of the patients (65.0%) had bilateral renal artery stenosis. The baseline mean e-GFR was 88.6 (standard deviation (SD) 25.4) ...

  18. Renal posttransplant's vascular complications

    Directory of Open Access Journals (Sweden)

    Bašić Dragoslav

    2003-01-01

    Full Text Available INTRODUCTION Despite high graft and recipient survival figures worldwide today, a variety of technical complications can threaten the transplant in the postoperative period. Vascular complications are commonly related to technical problems in establishing vascular continuity or to damage that occurs during donor nephrectomy or preservation [13]. AIM The aim of the presenting study is to evaluate counts and rates of vascular complications after renal transplantation and to compare the outcome by donor type. MATERIAL AND METHODS A total of 463 kidneys (319 from living related donor LD and 144 from cadaveric donor - CD were transplanted during the period between June 1975 and December 1998 at the Urology & Nephrology Institute of Clinical Centre of Serbia in Belgrade. Average recipients' age was 33.7 years (15-54 in LD group and 39.8 (19-62 in CD group. Retrospectively, we analyzed medical records of all recipients. Statistical analysis is estimated using Hi-squared test and Fischer's test of exact probability. RESULTS Major vascular complications including vascular anastomosis thrombosis, internal iliac artery stenosis, internal iliac artery rupture obliterant vasculitis and external iliac vein rupture were analyzed. In 25 recipients (5.4% some of major vascular complications were detected. Among these cases, 22 of them were from CD group vs. three from LD group. Relative rate of these complications was higher in CD group vs. LD group (p<0.0001. Among these complications dominant one was vascular anastomosis thrombosis which occurred in 18 recipients (17 from CD vs. one from LD. Of these recipients 16 from CD lost the graft, while the rest of two (one from each group had lethal outcome. DISCUSSION Thrombosis of renal allograft vascular anastomosis site is the most severe complication following renal transplantation. In the literature, renal allograft thrombosis is reported with different incidence rates, from 0.5-4% [14, 15, 16]. Data from the

  19. Citrato y litiasis renal

    Directory of Open Access Journals (Sweden)

    Elisa E. Del Valle

    2013-08-01

    Full Text Available El citrato es un potente inhibidor de la cristalización de sales de calcio. La hipocitraturia es una alteración bioquímica frecuente en la formación de cálculos de calcio en adultos y especialmente en niños. El pH ácido (sistémico, tubular e intracelular es el principal determinante de la excreción de citrato en la orina. Si bien la mayoría de los pacientes con litiasis renal presentan hipocitraturia idiopática, hay un número de causas para esta anormalidad que incluyen acidosis tubular renal distal, hipokalemia, dietas ricas en proteínas de origen animal y/o dietas bajas en álcalis y ciertas drogas, como la acetazolamida, topiramato, IECA y tiazidas. Las modificaciones dietéticas que benefician a estos pacientes incluyen: alta ingesta de líquidos y frutas, especialmente cítricos, restricción de sodio y proteínas, con consumo normal de calcio. El tratamiento con citrato de potasio es efectivo en pacientes con hipocitraturia primaria o secundaria y en aquellos desordenes en la acidificación, que provocan un pH urinario persistentemente ácido. Los efectos adversos son bajos y están referidos al tracto gastrointestinal. Si bien hay diferentes preparaciones de citrato (citrato de potasio, citrato de sodio, citrato de potasio-magnesio en nuestro país solo está disponible el citrato de potasio en polvo que es muy útil para corregir la hipocitraturia y el pH urinario bajo, y reducir marcadamente la recurrencia de la litiasis renal.

  20. Fast renal decline to end-stage renal disease

    DEFF Research Database (Denmark)

    Krolewski, Andrzej S.; Skupien, Jan; Rossing, Peter

    2017-01-01

    , progressing steadily (linearly) to end-stage renal disease (ESRD). While an individual's rate of renal decline is constant, the estimated glomerular filtration rate (eGFR) slope varies widely among individuals from –72 to –3.0 ml/min/year. Kidney Disease: Improving Global Outcomes guidelines define rapid......A new model of diabetic nephropathy in type 1 diabetes emerged from our studies of Joslin Clinic patients. The dominant feature is progressive renal decline, not albuminuria. This decline is a unidirectional process commencing while patients have normal renal function and, in the majority......, that very fast and fast decline from normal eGFR to ESRD within 2 to 10 years constitutes 50% of the Joslin cohort. In this review we present data about frequency of fast decliners in both diabetes types, survey some mechanisms underlying fast renal decline, discuss methods of identifying patients at risk...

  1. Automatic quantitative renal scintigraphy

    International Nuclear Information System (INIS)

    Valeyre, J.; Deltour, G.; Delisle, M.J.; Bouchard, A.

    1976-01-01

    Renal scintigraphy data may be analyzed automatically by the use of a processing system coupled to an Anger camera (TRIDAC-MULTI 8 or CINE 200). The computing sequence is as follows: normalization of the images; background noise subtraction on both images; evaluation of mercury 197 uptake by the liver and spleen; calculation of the activity fractions on each kidney with respect to the injected dose, taking into account the kidney depth and the results referred to normal values; edition of the results. Automation minimizes the scattering parameters and by its simplification is a great asset in routine work [fr

  2. Imaging of renal metastases

    International Nuclear Information System (INIS)

    Bruneton, J.N.; Normand, F.; Balu-Maestro, C.; Rogopoulos, A.; Drouillard, J.; Laurent, F.

    1988-01-01

    Metastases are the most frequent malignant tumors of the kidney, but these lesions are of late onset in neoplastic disease. The 19 cases reported here were all investigated with various imaging techniques (CT 12 cases, ultrasonography 12 cases, urography 8 cases, angiography 2 cases, MRI 1 case). The most common primary malignancies were lung cancer, melanoma and cancer of the controlateral kidney. In this series, 8 of the lesions were solitary, and 9 were unilateral. Tumor vascularity was evaluated in 15 cases: 14 of these lesions were hypovascular. The differential diagnosis includes small cysts, lymphoma, bilateral renal cancer, multiple small abscesses and multiple small infarcts [fr

  3. The prevalence and clinical predictors of incidental atherosclerotic renal artery stenosis

    Energy Technology Data Exchange (ETDEWEB)

    Ozkan, Ugur [Baskent University Faculty of Medicine, Department of Radiology, Adana/Turkey (Turkey)], E-mail: radugur@yahoo.com; Oguzkurt, Levent; Tercan, Fahri [Baskent University Faculty of Medicine, Department of Radiology, Adana/Turkey (Turkey); Nursal, Tarik Z. [Baskent University Faculty of Medicine, Department of General Surgery, Ankara/Turkey (Turkey)

    2009-03-15

    Objective: To evaluate the prevalence of incidental renal artery stenosis due to atherosclerosis and associated risk factors in patients with peripheral arterial disease (PAD). Materials and methods: To determine renal artery stenosis, aortofemoropopliteal digital substraction angiographies (DSA) of 629 consecutive patients with PAD were prospectively reviewed. Angiographies were performed as catheter angiography with automated pump injection. Of the patients, 540 were male (86%) and 89 female (14%) (mean age {+-} S.D.: 61.5 {+-} 11.1 years). Statistical analysis was performed to determine the association of significant renal artery stenosis ({>=}60% diameter stenosis) with patient demographics (age, sex, reason for angiography and smoking status), medical history (diabetes mellitus, hypertension and coronary artery disease), laboratory values (blood creatinine, fasting glucose, triglycerides, LDL, HDL and total cholesterol) and distribution of PAD (aortoiliac, femoropopliteal and crural diseases and multisegment involvement). Results: Renal artery disease was found in 33% (207 of 629) of all patients with peripheral arterial disease, and 9.6% of patients (n = 60) had significant ({>=}60%) renal artery stenosis. Only age and hypertension (blood pressure systolic >140 mmHg or diastolic >90 mmHg) were independent risk factors for significant renal artery stenosis on multivariate analysis. Mean age of patients with RAS was 66.5 {+-} 8.9 years compared with 61 {+-} 11.2 years for patients without RAS (p < 0.001). Hypertension was found in 41% of the patients in control group and in 63% of the patients in RAS group (p = 0.01). Conclusion: Incidental renal artery stenosis which can be mild or significant is a relatively common finding among patients with peripheral arterial disease. Advance age and hypertension are closely associated with significant renal artery stenosis.

  4. Gestational diabetes mellitus and subsequent development of overt diabetes mellitus

    DEFF Research Database (Denmark)

    Damm, P

    1998-01-01

    to subsequent development of diabetes and also to identify predictive factors for the development of overt diabets in these women. A follow-up study of diet treated GDM women diagnosed during 1978 to 1985 at the Rigshospital, Copenhagen was performed. Glucose tolerance was evaluated in 241 women (81% of the GDM...... of women with GDM. However, previous studies, in populations quite different from a Danish population, have shown that women with previous GDM have a high risk of developing overt diabetes mellitus later in life. Hence, we aimed to investigate the prognosis of women with previous GDM with respect...... population) 2-11 years after pregnancy. Abnormal glucose tolerance was found in 34.4% of the women (3.7% IDDM, 13.7% NIDDM, 17% IGT) in contrast to a control group where none had diabetes and 5.3% had IGT. Logistic regression analysis identified the following independent risk factors for later development...

  5. Gestational diabetes mellitus and subsequent development of overt diabetes mellitus

    DEFF Research Database (Denmark)

    Damm, P

    1998-01-01

    of women with GDM. However, previous studies, in populations quite different from a Danish population, have shown that women with previous GDM have a high risk of developing overt diabetes mellitus later in life. Hence, we aimed to investigate the prognosis of women with previous GDM with respect...... to subsequent development of diabetes and also to identify predictive factors for the development of overt diabets in these women. A follow-up study of diet treated GDM women diagnosed during 1978 to 1985 at the Rigshospital, Copenhagen was performed. Glucose tolerance was evaluated in 241 women (81% of the GDM...... population) 2-11 years after pregnancy. Abnormal glucose tolerance was found in 34.4% of the women (3.7% IDDM, 13.7% NIDDM, 17% IGT) in contrast to a control group where none had diabetes and 5.3% had IGT. Logistic regression analysis identified the following independent risk factors for later development...

  6. Renal acidification defects in medullary sponge kidney

    DEFF Research Database (Denmark)

    Osther, P J; Hansen, A B; Røhl, H F

    1988-01-01

    Thirteen patients with medullary sponge kidney underwent a short ammonium chloride loading test to investigate their renal acidification capacity. All but 1 presented with a history of recurrent renal calculi and showed bilateral widespread renal medullary calcification on X-ray examination. Nine...... patients had some form of renal acidification defect; 8 had the distal type of renal tubular acidosis, 2 the complete and 6 the incomplete form. One patient had proximal renal tubular acidosis. These findings, which suggest that renal acidification defects play an important role in the pathogenesis...... of renal calculi in medullary sponge kidney, have considerable therapeutic implications....

  7. Renal replacement therapy in Europe

    DEFF Research Database (Denmark)

    Pippias, Maria; Stel, Vianda S; Abad Diez, José Maria

    2015-01-01

    disease (ESRD) receiving renal replacement therapy (RRT) and renal transplantation rates for 2012 are presented. RESULTS: In 2012, the overall unadjusted incidence rate of patients with ESRD receiving RRT was 109.6 per million population (pmp) (n = 69 035), ranging from 219.9 pmp in Portugal to 24.2 pmp...

  8. Ultrasonography in chronic renal failure

    Energy Technology Data Exchange (ETDEWEB)

    Buturovic-Ponikvar, Jadranka E-mail: jadranka.buturovic@mf.uni-lj.si; Visnar-Perovic, Alenka

    2003-05-01

    Many chronic renal diseases lead to the final common state of decrease in renal size, parenchymal atrophy, sclerosis and fibrosis. The ultrasound image show a smaller kidney, thinning of the parenchyma and its hyperechogenicity (reflecting sclerosis and fibrosis). The frequency of renal cysts increases with the progression of the disease. Ultrasound generally does not allow for the exact diagnosis of an underlying chronic disease (renal biopsy is usually required), but it can help to determine an irreversible disease, assess prognosis and avoid unnecessary diagnostic or therapeutic procedures. The main exception in which the ultrasound image does not show a smaller kidney with parenchymal atrophy is diabetic nephropathy, the leading cause of chronic and end-stage renal failure in developed countries in recent years. In this case, both renal size and parenchymal thickness are preserved until end-stage renal failure. Doppler study of intrarenal vessels can provide additional information about microvascular and parenchymal lesions, which is helpful in deciding for or against therapeutic intervention and timely planning for optimal renal replacement therapy option.

  9. Ultrasonography in chronic renal failure

    International Nuclear Information System (INIS)

    Buturovic-Ponikvar, Jadranka; Visnar-Perovic, Alenka

    2003-01-01

    Many chronic renal diseases lead to the final common state of decrease in renal size, parenchymal atrophy, sclerosis and fibrosis. The ultrasound image show a smaller kidney, thinning of the parenchyma and its hyperechogenicity (reflecting sclerosis and fibrosis). The frequency of renal cysts increases with the progression of the disease. Ultrasound generally does not allow for the exact diagnosis of an underlying chronic disease (renal biopsy is usually required), but it can help to determine an irreversible disease, assess prognosis and avoid unnecessary diagnostic or therapeutic procedures. The main exception in which the ultrasound image does not show a smaller kidney with parenchymal atrophy is diabetic nephropathy, the leading cause of chronic and end-stage renal failure in developed countries in recent years. In this case, both renal size and parenchymal thickness are preserved until end-stage renal failure. Doppler study of intrarenal vessels can provide additional information about microvascular and parenchymal lesions, which is helpful in deciding for or against therapeutic intervention and timely planning for optimal renal replacement therapy option

  10. Polyhydramnios and acute renal failure

    Science.gov (United States)

    Hamilton, D. V.; Kelly, Moira B.; Pryor, J. S.

    1980-01-01

    Acute renal failure secondary to ureteric obstruction is described in a primigravida with twin gestation and polyhydramnios. Relief of the obstruction occurred on drainage of the liquor and return to normal renal function following delivery. ImagesFig. 1 PMID:7022419

  11. Leiomyosarcoma of the renal vein

    Directory of Open Access Journals (Sweden)

    Lemos Gustavo C.

    2003-01-01

    Full Text Available Leiomyosarcoma of the renal vein is a rare tumor of complex diagnosis. We presented a case of renal vein leiomyosarcoma detected in a routine study. The primary treatment was complete surgical removal of the mass. In cases where surgical removal is not possible the prognosis is poor, with high rates of local recurrence and distant spread.

  12. Effects of Korean red ginseng extract on acute renal failure induced by gentamicin and pharmacokinetic changes by metformin in rats.

    Science.gov (United States)

    Lee, Yu Kyung; Chin, Young-Won; Choi, Young Hee

    2013-09-01

    Korean red ginseng is one of the best selling dietary supplements and its individual constituents enhance renal function. Acute renal failure (ARF) is a predisposing complication of diabetes mellitus as a result of combination drug therapy. The combination of antibiotic-antidiabetic drugs can entail toxicities and drug interactions because of the antibiotic resistance in patients with severe bacterial infection. Currently, gentamicin-metformin combination therapy is commonly prescribed for treating bacterial infections and diabetes, even though both drugs are mainly excreted via the kidney. Thus, this study was designed to investigate whether a Korean red ginseng extract (KRG) prevents renal impairment and pharmacokinetic changes by metformin in rats with renal failure induced by gentamicin. The in vivo pharmacokinetics and in vitro hepatic/intestinal metabolism of metformin were assessed using control (CON), control with Korean red ginseng extract (KRG-CON), acute renal failure induced by gentamicin (ARF), and ARF with Korean red ginseng (KRG-ARF) rats. Pharmacokinetic changes of metformin did not occur in KRG-ARF rats because KRG reduce the renal accumulation of gentamicin compared to ARF rats. Thus, KRG seemed to prevent acute renal failure induced by gentamicin treatment. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Cathepsin D protects renal tubular cells from damage induced by high glucose independent of its enzymatic activity

    OpenAIRE

    Du, Feng; Wang, Tian; Li, Si; Meng, Xin; Zhang, Hai-Yan; Li, De-Tian; Du, Zhen-Xian; Wang, Hua-Qin

    2017-01-01

    Although glomerular and vascular damage have been considered the main characteristics of diabetic kidney disease (DKD), accumulating data now indicate that tubular atrophy also plays a major role. Cathepsin D (CatD) is the major aspartate protease within lysosomes. The current study demonstrated that CatD expression was altered in the renal tubular epithelium in patients with diabetes mellitus (DM). In contrast to its low and uniform distribution in the tubular epithelium in normal kidney tis...

  14. Endothelial dysfunction in diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Hadi AR Hadi

    2008-01-01

    Full Text Available Hadi AR Hadi, Jassim Al SuwaidiDepartment of Cardiology and Cardiovascular Surgery, Hamad General Hospital – Hamad Medical Corporation, Doha, State of Qatar; Department of Cardioscience, Sheikh Khalifa Medical City, Abu Dhabi, UAEAbstract: Diabetes mellitus is associated with an increased risk of cardiovascular disease, even in the presence of intensive glycemic control. Substantial clinical and experimental evidence suggest that both diabetes and insulin resistance cause a combination of endothelial dysfunctions, which may diminish the anti-atherogenic role of the vascular endothelium. Both insulin resistance and endothelial dysfunction appear to precede the development of overt hyperglycemia in patients with type 2 diabetes. Therefore, in patients with diabetes or insulin resistance, endothelial dysfunction may be a critical early target for preventing atherosclerosis and cardiovascular disease. Microalbuminuria is now considered to be an atherosclerotic risk factor and predicts future cardiovascular disease risk in diabetic patients, in elderly patients, as well as in the general population. It has been implicated as an independent risk factor for cardiovascular disease and premature cardiovascular mortality for patients with type 1 and type 2 diabetes mellitus, as well as for patients with essential hypertension. A complete biochemical understanding of the mechanisms by which hyperglycemia causes vascular functional and structural changes associated with the diabetic milieu still eludes us. In recent years, the numerous biochemical and metabolic pathways postulated to have a causal role in the pathogenesis of diabetic vascular disease have been distilled into several unifying hypotheses. The role of chronic hyperglycemia in the development of diabetic microvascular complications and in neuropathy has been clearly established. However, the biochemical or cellular links between elevated blood glucose levels, and the vascular lesions remain

  15. Renal complications of anaesthesia.

    Science.gov (United States)

    McKinlay, J; Tyson, E; Forni, L G

    2018-01-01

    Peri-operative acute kidney injury is common, accounting for 30-40% of all in-hospital cases of acute kidney injury. It is associated with clinically significant morbidity and mortality even with what was hitherto regarded as relatively trivial increases in serum creatinine, and carries over a 12-fold relative risk of death following major abdominal surgery. Comorbid conditions such as diabetes, hypertension, liver disease and particularly pre-existing chronic kidney disease, as well as the type and urgency of surgery, are major risk factors for the development of postoperative acute kidney injury. As yet, there are no specific treatment options for the injured kidney, although there are several modifiable risk factors of which the anaesthetist should be aware. As well as the avoidance of potential nephrotoxins and appropriate volume balance, optimal anaesthetic management should aim to reduce the risk of postoperative renal complications. This may include careful ventilatory management and blood pressure control, as well as appropriate analgesic strategies. The choice of anaesthetic agent may also influence renal outcomes. Rather than concentrate on the classical management of acute kidney injury, this review focuses on the potential development of acute kidney injury peri-operatively, and the means by which this may be ameliorated. © 2018 The Association of Anaesthetists of Great Britain and Ireland.

  16. Magnification renal arteriography

    International Nuclear Information System (INIS)

    Carr, D.; Davidson, J.K.; McMillan, M.; Davison, M.

    1979-01-01

    Magnification selective renal arteriograms were performed on 24 patients, 12 of whom were hypertensive, and compared with non-magnification arteriograms by two observers independently. The magnification angiograms were performed on a Siemens Microfocus Bi 125/3/50 RG tube with a 0.1 mm focal spot. Of the 24 patients examined, information crucial to the diagnosis was found only on the magnification films in three patients (12.5%). Extra information compared with the non-magnification films was found in the magnification films in 12 patients (50%). No additional information was discovered in the remaining nine patients (37.5%). The magnification angiograms enabled the interlobular vessels to be visualised - this was not possible on the non-magnification films. Against the additional information gained must be weighed the disadvantages of magnification arteriography which include increased radiation dose and lengthening of procedure time plus additional injections of contrast. In conclusion, there is a place for magnification renal arteriography and the advantages seem to outweigh the disadvantages. (author)

  17. Ciprofloxacin-Induced Renal Failure

    Directory of Open Access Journals (Sweden)

    Audra Fuller

    2015-10-01

    Full Text Available Acute renal failure (ARF is a common diagnosis in hospitalized patients, particularly in intensive care units (ICU. Determining the cause and contributing factors associated with ARF is crucial during treatment. The etiology is complex, and several factors often contribute to its development. Medications can cause acute tubular necrosis, acute interstitial nephritis, and crystal-induced or post-obstructive nephropathy. There have been several case reports of ARF secondary to fluoroquinolones. Here we report the development of acute renal failure within a few days of initiating oral ciprofloxacin therapy and briefly describe the different types of renal failure secondary to fluoroquinolone administration. Clinical studies demonstrate that using fluoroquinolones with other potentially nephrotoxic medications requires monitoring of renal function to limit the renal toxicity with these medications. Also, the risk-benefit profile of patients requiring fluoroquinolones should be considered.

  18. Risk Factors for Lower Urinary Tract Dysfunction and Symptoms After Successful Renal Transplantation.

    Science.gov (United States)

    Mitsui, Takahiko; Moriya, Kimihiko; Morita, Ken; Iwami, Daiki; Kitta, Takeya; Kanno, Yukiko; Takeda, Masayuki; Shinohara, Nobuo

    2015-12-24

    We investigated risk factors for lower urinary tract (LUT) dysfunction and LUT symptoms in patients who successfully underwent renal transplantation (RTX). Ninety-five patients (54 males and 41 females) undergoing RTX (median age: 45 years old) at Hokkaido University Hospital were included in this study. Uroflowmetry (UFM), postvoid residual urine volume (PVR), and 24-h bladder diaries were performed. We analyzed risk factors for voiding dysfunction, urinary frequency, polyuria, nocturia, and nocturnal polyuria after RTX using logistic regression analysis. End-stage renal disease arose from diabetes mellitus in 18 patients (19%). Pre-transplant dialysis had been carried out in 74 patients. Voiding dysfunction as assessed by UFM and PVR was observed in 24 patients (27%). Based on the 24-h bladder diaries, we identified frequent micturition in 29 patients (35%), polyuria in 44 (54%), nocturia in 30 (37%), and nocturnal polyuria in 46 (56%). A multivariable logistic regression analysis revealed that diabetes mellitus, which may cause autonomic disorders, was a risk factor for voiding dysfunction and nocturnal polyuria. A risk factor for frequent micturition and nocturia was older age at RTX. Being female was a risk factor for polyuria, which suggested that fluid intake in relation to body weight was higher in females. LUT dysfunction and LUT symptoms were not uncommon in patients who successfully underwent RTX. LUT dysfunction and LUT symptoms need to be considered in patients with risk factors such as diabetes mellitus, older age at RTX, and being female, even after successful RTX.

  19. Vitamin D and Type 1 Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    К.S. Biliaieva

    2016-04-01

    Full Text Available The article presents data concerning the problem of vitamin D deficiency in adolescents with diabetes mellitus type 1. A correlation between vitamin D deficiency and compensation of the disease is shown. The examination of adolescent patients suffering from type 1 diabetes mellitus found a connection between levels of vitamin D, duration and the degree of type 1 diabetes compensation. Further studies are focused on studying the impact and the correction of vitamin D status in children with diabetes mellitus type 1, on improving the glycemic control and quality of life of a patient.

  20. Teneligliptin in management of type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Sharma SK

    2016-08-01

    Full Text Available Surendra Kumar Sharma,1 A Panneerselvam,2 KP Singh,3 Girish Parmar,4 Pradeep Gadge,5 Onkar C Swami6 1Diabetes, Thyroid and Endocrine Centre, Galaxy Speciality Centre, Jaipur, 2Aruna Diabetes Centre, Chennai, 3Fortis Hospital, Sector 62, Phase VIII, Mohali, 4Kokilaben Dhirubhai Ambani Hospital, Andheri (W, Mumbai, 5Dr Gadge’s Diabetes Care Centre, Mumbai, 6Unichem Laboratories Ltd, Jogeshwari (W, Mumbai, India Abstract: Teneligliptin is a recently developed oral dipeptidyl peptidase 4 inhibitor indicated for the management of type 2 diabetes mellitus (T2DM in adults along with diet and exercise. Teneligliptin has been recently available in Japan (Teneria®, Argentina (Teneglucon®, and India (Tenepure; Teneza at relatively affordable price. This is a positive step toward the management of T2DM in developing countries, where the cost of medicine is out-of-pocket expenditure and is a limiting factor for health care. This review evaluates the efficacy and safety of teneligliptin in the management of T2DM. Teneligliptin has been systematically evaluated in T2DM as monotherapy with diet and exercise and in combination with metformin, glimepiride, pioglitazone, and insulin in short-term (12 weeks and long-term (52 weeks studies. These studies have reported a reduction in HbA1c of 0.8%–0.9% within 12 weeks of therapy. Two 52-week studies reported sustained improvement in glycemic control with teneligliptin. Teneligliptin has been found to be well tolerated, and the safety profile is similar to other dipeptidyl peptidase 4 inhibitors. Hypoglycemia and constipation are the main adverse events. Teneligliptin can be administered safely to patients with mild, moderate, or severe renal impairment or end-stage renal disease without dose adjustment. Similarly, it can be used in patients with mild-to-moderate hepatic impairment. Teneligliptin is effective and well tolerated and may have an important role in the management of T2DM. Keywords: diabetes

  1. Heart Rate Variability as Early Biomarker for the Evaluation of Diabetes Mellitus Progress

    Directory of Open Access Journals (Sweden)

    Rosa Elena Arroyo-Carmona

    2016-01-01

    Full Text Available According to the American Diabetes Association (ADA, the side effects of diabetes mellitus have recently increased the global health expenditure each year. Of these, the early diagnostic can contribute to the decrease on renal, cardiovascular, and nervous systems complications. However, the diagnostic criteria, which are commonly used, do not suggest the diabetes progress in the patient. In this study, the streptozotocin model in mice (cDM was used as early diagnostic criterion to reduce the side effects related to the illness. The results showed some clinical signs similarly to five-year diabetes progress without renal injury, neuropathies, and cardiac neuropathy autonomic in the cDM-model. On the other hand, the electrocardiogram was used to determine alterations in heart rate and heart rate variability (HRV, using the Poincaré plot to quantify the HRV decrease in the cDM-model. Additionally, the SD1/SD2 ratio and ventricular arrhythmias showed increase without side effects of diabetes. Therefore, the use of HRV as an early biomarker contributes to evaluating diabetes mellitus complications from the diagnostic.

  2. Heart Rate Variability as Early Biomarker for the Evaluation of Diabetes Mellitus Progress

    Science.gov (United States)

    Arroyo-Carmona, Rosa Elena; López-Serrano, Ana Laura; Albarado-Ibañez, Alondra; Mendoza-Lucero, Francisca María Fabiola; Medel-Cajica, David; López-Mayorga, Ruth Mery; Torres-Jácome, Julián

    2016-01-01

    According to the American Diabetes Association (ADA), the side effects of diabetes mellitus have recently increased the global health expenditure each year. Of these, the early diagnostic can contribute to the decrease on renal, cardiovascular, and nervous systems complications. However, the diagnostic criteria, which are commonly used, do not suggest the diabetes progress in the patient. In this study, the streptozotocin model in mice (cDM) was used as early diagnostic criterion to reduce the side effects related to the illness. The results showed some clinical signs similarly to five-year diabetes progress without renal injury, neuropathies, and cardiac neuropathy autonomic in the cDM-model. On the other hand, the electrocardiogram was used to determine alterations in heart rate and heart rate variability (HRV), using the Poincaré plot to quantify the HRV decrease in the cDM-model. Additionally, the SD1/SD2 ratio and ventricular arrhythmias showed increase without side effects of diabetes. Therefore, the use of HRV as an early biomarker contributes to evaluating diabetes mellitus complications from the diagnostic. PMID:27191000

  3. Antihypertensive treatment in spontaneously hypertensive rats with streptozotocin-induced diabetes mellitus.

    Science.gov (United States)

    Kusaka-Nakamura, M; Kishi, K; Miyazawa, A; Yagi, S; Sokabe, H

    1988-01-01

    Recent clinical reports have suggested that hypertension accelerates the progress of diabetic nephropathy and retinopathy, whereas antihypertensive treatments may retard them. Thus, the effect of antihypertensive treatment in diabetes mellitus with hypertension was evaluated in rats. A model of diabetes mellitus with hypertension has been developed in spontaneously hypertensive (SHR) rats by unilateral nephrectomy and streptozotocin (STZ, 30 mg/kg, i.v. treatment). The rats were treated with four antihypertensive drugs orally for 12 weeks thereafter. STZ treatment induced chronic hypeglycaemia (300-400 mg/dl), decreased body weight and heart rate, and caused vascular changes of ophthalmic fundi and cataracta. The kidney of these rats showed proliferative changes such as periarteritis nodosa, hyperplasia, or fibronecrosis of the arterioles, exudative changes, mesangial proliferation, or thickening of the basement membrane of the glomeruli. Enalapril (10 mg/kg per day) and remipril (Hoe 498) (1 mg/kg per day), converting enzyme inhibitors, or arotinolol (20 mg/kg per day), a beta-adrenoceptor blocking drug, decreased blood pressure, prevented the development of renal and ocular lesions, and tended to increase creatinine clearance. Nisoldipine (3 mg/kg per day), a calcium-entry blocking drug, tended to decrease blood glucose, and prevented the decrease of body weight and development of ocular lesions. In conclusion, antihypertensive treatments were effective in preventing the progress of diabetic retinopathy and nephropathy, and renal insufficiency in this animal model.

  4. Diabetes mellitus and oral health

    Directory of Open Access Journals (Sweden)

    T Radhika

    2012-01-01

    Full Text Available Diabetes mellitus is a group of metabolic disorders characterized by abnormal secretion and metabolic action of insulin. Hyperglycemia, the key feature of this endocrine disorder causes multisystem damage leading to untoward effects in various tissues collectively referred to as "Diabetic complications". Diabetes alters the oral health to a great extent. Indeed, periodontitis has been reported as the sixth complication of this disease. This article gives an overview of the oral effects of diabetes with an emphasis on periodontal disease and its relationship with cardiovascular disorders and pre-term birth. Dental considerations for management of these patients and recent advances in the dental field with respect to diabetes are also highlighted.

  5. Diabetes Mellitus and Heart Failure.

    Science.gov (United States)

    Lehrke, Michael; Marx, Nikolaus

    2017-06-01

    Epidemiologic and clinical data from the last 2 decades have shown that the prevalence of heart failure in diabetes is very high, and the prognosis for patients with heart failure is worse in those with diabetes than in those without diabetes. Experimental data suggest that various mechanisms contribute to the impairment in systolic and diastolic function in patients with diabetes, and there is an increased recognition that these patients develop heart failure independent of the presence of coronary artery disease or its associated risk factors. In addition, current clinical data demonstrated that treatment with the sodium glucose cotransporter 2 inhibitor empagliflozin reduced hospitalization for heart failure in patients with type 2 diabetes mellitus and high cardiovascular risk. This review article summarizes recent data on the prevalence, prognosis, pathophysiology, and therapeutic strategies to treat patients with diabetes and heart failure. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  6. Diabetes Mellitus and Epigenetic Mechanisms

    Directory of Open Access Journals (Sweden)

    Bekir Engin Eser

    2016-06-01

    Full Text Available Diabetes Mellitus (DM is an important disease caused by insulin deficiency or insulin receptor resistance and characterized by hyperglycemia. The prevalence rate of DM is increasing rapidly worldwide and its associated complications affect the quality of life of patients adverse­ly. In addition, high medical costs for its treatment bring significant economic load on countries. Epigenetics is the reversible modifications on the genome, which lead to changes in gene expression without any alteration in the DNA sequence. Epigenetic modifications can easily be affected by environmental factors and abnormalities in these modifications have been linked to many diseases including cancer and neurodegenerative disorders. In this review, we will summarize the relationship of DM and its complications with DNA and RNA methylation, which are among the most important modifications.

  7. Antioxidant plants and diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Hamid Nasri

    2015-01-01

    Full Text Available The incidence of diabetes mellitus (DM is increasing rapidly and it is expected to increase by 2030. Other than currently available therapeutic options, there are a lot of herbal medicines, which have been recommended for its treatment. Herbal medicines have long been used for the treatment of DM because of the advantage usually having no or less side-effects. Most of these plants have antioxidant activities and hence, prevent or treat hard curable diseases, other than having the property of combating the toxicity of toxic or other drugs. In this review other than presenting new findings of DM, the plants, which are used and have been evaluated scientifically for the treatment of DM are introduced.

  8. The role of hormonal treatment in type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Imam SK

    2015-02-01

    Full Text Available Syed Khalid ImamLiaquat National Hospital and Medical College, Karachi, Pakistan; Al-Mouwasat Hospital, Jubail Industrial City, Kingdom of Saudi ArabiaAbstract: Diabetes mellitus (DM is a disorder of abnormal glucose metabolism resulting primarily from insulin resistance and relative insulin deficiency and characterized by hyperglycemia causing significant short- and long-term complications. Type 2 diabetes mellitus (T2DM contributes to more than 90% of cases of diabetes. Obesity, sedentary lifestyles, and consumption of very high-caloric meals are thought to be the primary triggering factors causing T2DM in genetically predisposed individuals. Although treatment of hyperglycemia plays a key role in the management, therapies directed at other comorbid conditions, such as dyslipidemia, hypertension, hypercoagulability, obesity, and insulin resistance, have also been a major focus of research and therapy. DM is rising to an epidemic proportion globally, and it is, indeed, one of the most challenging public health problems in the 21st century. According to 2011 statistics, there were approximately 366 million diabetes cases worldwide, and this figure would probably increase to 552 million by 2030. Long-term complications from high blood sugar include coronary artery disease, cerebrovascular events, peripheral arterial diseases leading to amputation, retinopathy, nephropathy leading to end-stage renal disease requiring hemodialysis and transplantation, and neuropathy. The acute complication of T2DM includes drug-induced hypoglycemia, hyperosmolar hyperglycemic state, and although uncommon, ketoacidosis. Diabetes care requires a comprehensive and multidisciplinary approach to delay the progression to acute as well as chronic and debilitating long-term complications. This approach requires the thorough understanding of the pathophysiology of hyperglycemia and impact of various risk factors and comorbidities, careful selection of antihyperglycemic

  9. CT appearance of acute inflammatory disease of the renal interstitium

    International Nuclear Information System (INIS)

    Gold, R.P.; McClennan, B.L.; Rottenberg, R.R.

    1983-01-01

    Today, infection remains the most common disease of the urinary tract and constitutes almost 75% of patient problems requiring urologic evaluation. There have been several major factors responsible for our better understanding of the nature and pathophysiology of urinary tract infection. One has been quantitated urine bacteriology and another, the discovery that a significant part of the apparently healthy adult female population has asymptomatic bacteriuria. Abnormal conditions such as neurogenic bladder, bladder malignancy, prolonged catheter drainage and reflux, altered host resistance, diabetes mellitus, and urinary tract obstruction, as well as pregnancy, may either predispose to or be implicated in the pathogenesis of urinary tract infection. There is a wide range of conditions that result in acute renal inflammation and those under discussion affect primarily the interstitium. This term refers to the connective tissue elements separating the tubules in the cortex and medulla. Hence, the interstitial nephritides are to be distinguished from the glomerulonephritides and fall into two general etiologic categories: infectious and noninfectious

  10. CT appearance of acute inflammatory disease of the renal interstitium

    Energy Technology Data Exchange (ETDEWEB)

    Gold, R.P. (New York Medical Coll., Valhalla); McClennan, B.L.; Rottenberg, R.R.

    1983-08-01

    Today, infection remains the most common disease of the urinary tract and constitutes almost 75% of patient problems requiring urologic evaluation. There have been several major factors responsible for our better understanding of the nature and pathophysiology of urinary tract infection. One has been quantitated urine bacteriology and another, the discovery that a significant part of the apparently healthy adult female population has asymptomatic bacteriuria. Abnormal conditions such as neurogenic bladder, bladder malignancy, prolonged catheter drainage and reflux, altered host resistance, diabetes mellitus, and urinary tract obstruction, as well as pregnancy, may either predispose to or be implicated in the pathogenesis of urinary tract infection. There is a wide range of conditions that result in acute renal inflammation and those under discussion affect primarily the interstitium. This term refers to the connective tissue elements separating the tubules in the cortex and medulla. Hence, the interstitial nephritides are to be distinguished from the glomerulonephritides and fall into two general etiologic categories: infectious and noninfectious.

  11. Incidence of Renal Failure Requiring Hemodialysis Following Transcatheter Aortic Valve Replacement.

    Science.gov (United States)

    Ladia, Vatsal; Panchal, Hemang B; O׳Neil, Terrence J; Sitwala, Puja; Bhatheja, Samit; Patel, Rakeshkumar; Ramu, Vijay; Mukherjee, Debabrata; Mahmud, Ehtisham; Paul, Timir K

    2016-09-01

    Studies have shown that iodinated radiocontrast use is associated with acute renal failure especially in the presence of chronic kidney disease and multiple factors modulate this risk. The purpose of this meta-analysis is to compare the incidence of renal failure requiring hemodialysis between transfemoral (TF) and transapical (TA) transcatheter aortic valve replacement using the Edwards valve. The PubMed database was searched from January 2000 through December 2014. A total of 10 studies (n = 2,459) comparing TF (n = 1,268) and TA (n = 1,191) TAVR procedures using the Edwards valve were included. Variables of interest were baseline logistic EuroSCORE, prevalence of diabetes mellitus, hypertension, peripheral arterial disease, chronic kidney disease and amount of contrast used. The primary endpoint was incidence of renal failure requiring hemodialysis. The odds ratio and 95% CI were computed and P renal failure requiring hemodialysis was higher with the Edwards valve. This suggests that the incidence of renal failure requiring hemodialysis after TAVR is associated with baseline comorbidities in the TA-TAVR group rather than the volume of contrast used. Copyright © 2016 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.

  12. 99Tcm-diethylenetriaminepenta hydroxamic acid renal dynamic imaging to evaluate split renal GFR of unilateral renal function failure patient

    International Nuclear Information System (INIS)

    Huang Jingwei; Wu Xiuduo; Qi Shiying; Wang Tie; Li Shengli

    2008-01-01

    Objective: To explore the use of evaluating split glomerular flow rate (GFB) in patients with unilateral renal function failure by 99 Tc m -diethylenetriaminepenta hydroxamic acid renal dynamic imaging. Methods: Split GFR of 82 cases with unilateral renal function failure was evaluated by 99 Tc m - DTPA renal dynamic imaging, and was correlated with serum creatinine (SCr). Beside, causes of renal function failure were analyzed. Results: Split CFR were negatively correlated with SCr(r=-0.643, P 99 Tc m -DTPA renal dynamic imaging to treat early and reserve renal function. (authors)

  13. Misconceptions about diabetes mellitus among adult male ...

    African Journals Online (AJOL)

    Misconceptions about diabetes mellitus among adult male attendees of primary health care centres in Eastern Saudi Arabia. ... incidence of morbidity and mortality. ... characteristics, misconceptions of PHCC attendees about DM regarding the aetiology, general concepts, diabetic diet, treatment and herbal treatment.

  14. Periodontitis and risk of diabetes mellitus.

    Science.gov (United States)

    Gurav, Abhijit; Jadhav, Varsha

    2011-03-01

    Diabetes mellitus (DM) is a complex disease with varying degrees of systemic and oral complications. The periodontium is also a target for diabetic damage. Diabetes is a pandemic in both developed and developing countries. In recent years, a link between periodontitis and diabetes mellitus has been postulated. The oral cavity serves as a continuous source of infectious agents that could further worsen the diabetic status of the patient and serve as an important risk factor deterioration of diabetes mellitus. The present review highlights the relationship between diabetes mellitus and periodontitis. The potential mechanisms involved in the deterioration of diabetic status and periodontal disease are also discussed. © 2011 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and Blackwell Publishing Asia Pty Ltd.

  15. Rheumatological manifestations of diabetes mellitus - a review ...

    African Journals Online (AJOL)

    ... strongly associated with diabetes mellitus including limited joint mobility, specific arthropathies of the hand (carpal tunnel syndrome, Dupytrens contracture, flexor tenosynovitis and diabetic sclerodactyly), shoulder (adhesive capsulitis-frozen shoulder, and calcific periarthritis) and spontaneous infarction of skeletal muscle.

  16. Genetics Home Reference: permanent neonatal diabetes mellitus

    Science.gov (United States)

    ... is passed from the blood into cells for conversion to energy. Individuals with permanent neonatal diabetes mellitus ... Related Information What does it mean if a disorder seems to run in my family? What is ...

  17. The effect of diabetes mellitus on patients undergoing coronary surgery: a risk-adjusted analysis.

    Science.gov (United States)

    Rajakaruna, Chanaka; Rogers, Chris A; Suranimala, Chinthaki; Angelini, Gianni D; Ascione, Raimondo

    2006-10-01

    Surgical case-mix is seriously worsening, and the results of surgical revascularization on high-risk cohorts should be continuously evaluated. This study investigates the influence of diabetes mellitus on the short and midterm outcome in the modern era of coronary surgery. Patients who underwent first-time coronary artery bypass grafting from April 1996 to October 2003 were classified into diabetic and nondiabetic groups. Data were prospectively collected and retrospectively analyzed. A total of 5259 patients were studied, and of these 877 (17%) were diabetic. Patients with diabetes were more likely to be female, have a higher body mass index, be in an advanced New York Heart Association class and Canadian Cardiovascular Society class, have a history of congestive heart failure, have a poor ejection fraction, renal failure, and more extensive coronary artery disease than the nondiabetic group (P < .001 for all). In-hospital mortality was 2.2% and 1% for diabetic and nondiabetic patients, respectively; however, diabetes was not found to be an independent risk factor for in-hospital mortality (odds ratio = 1.63; 95% confidence interval 0.92-2.88; P = .089). Postoperative complications were comparable in the two groups, with only renal, neurologic, and gastrointestinal complications significantly associated with diabetes (all P < or = .05). There was no association between diabetes mellitus and postoperative infective complications. Diabetes remained an independent predictor of 5-year mortality (hazard ratio 1.55; 95% confidence interval 1.22-1.96; P < .001) and of lower 5-year cardiac-related event-free survival. Despite a worsening cohort, diabetic patients could be surgically revascularized with low morbidity and mortality, comparable with control patients. The negative effect of diabetes mellitus on the longer-term mortality and morbidity remains a problem.

  18. Malignancy and chronic renal failure.

    Science.gov (United States)

    Peces, Ramon

    2003-01-01

    Increased incidence of cancer at various sites is observed in patients with end-stage renal disease (ESRD). Certain malignant diseases, such as lymphomas and carcinomas of the kidney, prostate, liver and uterus, show an enhanced prevalence compared with the general population. In particular, renal cell carcinoma (RCC) shows an excess incidence in ESRD patients. A multitude of factors, directly or indirectly associated with the renal disease and the treatment regimens, may contribute to the increased tumor formation in these patients. Patients undergoing renal replacement therapy (RRT) are prone to develop acquired cystic kidney disease (ACKD), which may subsequently lead to the development of RCC. In pre-dialysis patients with coexistent renal disease, as in dialysis and transplant patients, the presence of ACKD may predispose to RCC. Previous use of cytotoxic drugs (eg, cyclophosphamide) or a history of analgesic abuse, are additional risk factors for malignancy. Malignancy following renal transplantation is an important medical problem during the follow-up. The most common malignancies are lymphoproliferative disorders (early after transplantation) and skin carcinomas (late after transplantation). Another important confounder for risk of malignancy after renal transplantation is the type of immunosuppression. The type of malignancy is different in various countries and dependent on genetic and environmental factors. Finally, previous cancer treatment in a uremic patient on the transplant waiting list is of great importance in relation to waiting time and post-malignancy screening.

  19. Acute renal failure in rats

    International Nuclear Information System (INIS)

    Cederholm, C.; Almen, T.; Bergqvist, D.; Golman, K.; Takolander, R.

    1986-01-01

    Acute renal failure is a serious complication oif reconstructive aortoiliac surgery. The question was raised whether its etiology includes interaction between preoperative angiographic contrast medium and intra-operative clamping of the renal arteries. Renal arteries of 180 rats were bilaterally clamped 10 to 120 min and serum urea was determined from 3 h to 7 days later. In 35 rats 40 min clamping alone produced an increase in urea reaching a maximum 1 day later (median increase 70%). In 3 groups of 12 rats intravenous injection of the contrast medium metrizoate alone in doses 1, 2 and 3 g I/kg body-weight produced no significant increase in urea. Intravenous injection of the same doses to 3 groups of 10 rats each followed 1 h later by renal arterial occlusion for 40 min produced median urea increases one day later of 110, 130 and 170%, respectively, in the 3 groups. The increase was higher than that produced by contrast medium alone (p<0.01) or by renal artery clamping alone (p<0.05) indicating a potentiation of transient renal failure by the combination of contrast medium and renal arterial clamping. (orig.)

  20. RENAL DAMAGE WITH MALIGNANT NEOPLASMS

    Directory of Open Access Journals (Sweden)

    I. B. Kolina

    2015-01-01

    Full Text Available The relationship between renal damage and malignant neoplasms is one of the most actual problems of the medicine of internal diseases. Very often, exactly availability of renal damage determines the forecast of cancer patients. The range of renal pathologies associated with tumors is unusually wide: from the mechanical effect of the tumor or metastases on the kidneys and/or the urinary tract and paraneoplastic manifestations in the form of nephritis or amyloidosis to nephropathies induced with drugs or tumor lysis, etc. Thrombotic complications that develop as a result of exposure to tumor effects, side effects of certain drugs or irradiation also play an important role in the development of the kidney damage. The most frequent variants of renal damage observed in the practice of medical internists (therapists, urologists, surgeons, etc., as well as methods of diagnosis and treatment approaches are described in the article. Timely and successful prevention and treatment of tumor-associated nephropathies give hope for retaining renal functions, therefore, a higher life standard after completion of anti-tumor therapy. Even a shortterm episode of acute renal damage suffered by a cancer patient must be accompanied with relevant examination and treatment. In the caseof transformation of acute renal damage into the chronic kidney disease, such patients need systematic and weighted renoprotective therapy and correct dosing of nephrotoxic drugs.

  1. Obstructive sleep apnea and diabetes mellitus

    OpenAIRE

    Jorge Vale; Paula Manuel; Eurico Oliveira; Ana Rita Oliveira; Eloisa Silva; Vitor Melo; Marta Sousa; João Carlos Alexandre; Isabel Gil; Amparo Sanchez; Edite Nascimento; António Simões Torres

    2015-01-01

    Background: There is convincing evidence that obstructive sleep apnea (OSA) is highly associated with impaired glucose metabolism. Objectives: Analyze the prevalence of OSA in type 1 and type 2 diabetes mellitus (DM) patients. Evaluate the influence of OSA on glycemic control. Methods: The adult patients with diabetes mellitus (DM) followed in the department of internal medicine were referred to our Sleep Unit. A home respiratory polygraphy was then performed on all patients with body mass in...

  2. Nutritional risk factors for gestational diabetes mellitus

    OpenAIRE

    Sakshi Singh; T K Ray; Ranjan Das; Abha Singh

    2014-01-01

    Background: Gestational diabetes mellitus (GDM) has been observed to be associated with increased perinatal morbidity and mortality. GDM is becoming a public health concern globally as well as in India with fast increasing trend. It affects approximately 14% of all pregnancies. Studies on the association of food items having high glycaemic index with GDM risk are sparse. Most of the literature has focused on typical risk factors like advanced maternal age, family history of diabetes mellitus,...

  3. SKIN MANIFESTATIONS IN TYPE 2 DIABETES MELLITUS

    OpenAIRE

    Adepu Sumitra Devi; Banoth Mohan Lal

    2016-01-01

    BACKGROUND Skin changes of diabetes mellitus (DM) appear subsequent to the progression of the disease, they can be the sign that appear first in some cases and in others they may present years after the primary disease. AIMS To study the skin manifestations in diabetic patients and to know the incidence of skin manifestations of diabetes mellitus. MATERIAL AND METHODS This study was undertaken at our hospital, MGM Hospital, Warangal, Telangana for a period of one year from ...

  4. Tuberculosis After Renal Transplant.

    Science.gov (United States)

    Barbouch, Samia; Hajji, Meriam; Helal, Imed; Ounissi, Mondher; Bacha, Mohammed Mongi; Ben Hamida, Fathi; Abderrahim, Ezzedine; Ben Abdallah, Taieb

    2017-02-01

    Tuberculosis is one of the leading infections after renal transplant, particularly in developing countries where the incidence and prevalence in the general population are high. Diagnosis requires bacteriologic and histologic confirmation. Interactions among the antitubercular drugs and the immunosuppressive agents have to be considered while prescribing, and surveillance for adverse effects is required. Although rare, case reports are available on extrapulmonary tuberculosis in allograft recipients. Here, we present a 25-year-old kidney transplant recipient who was diagnosed with lymph node tuberculosis under uncommon circumstances but who had a good outcome. This case report illustrates the difficulties in diagnosis of tuberculosis, changes in therapeutic protocols, and prognostic factors and highlights the effects of infectious complications with immunosuppressive therapy in this particular patient population.

  5. Scintigraphy of renal failure

    International Nuclear Information System (INIS)

    Morita, Seiichiro; Ishibashi, Masatoshi; Dannoura, Ryujiro

    1986-01-01

    1. Tc-99m DTPA renogram curve in the cases that serum creatinine value was more than about 3.0 mg/dl showed no functional pattern with a few exception. When the DTPA-GFR required Gates method fell below about 30 ml/min, or the serum creatinine value rise above about 3.0 mg/dl, the relation between the DTPA-GFR and the serum creatinine was impaired. 2. The role of nuclear medicine against evaluation of transplanted renal function direct after the transplantation was for early detection of complication and for diagnosis of the existence of blood flow to the transplanted kidney. 3. Bone scintigram with Tc-99m MDP in the patients being dialyzed was classified into 5 types. (author)

  6. Hyperparathyroidism of Renal Disease.

    Science.gov (United States)

    Yuen, Noah K; Ananthakrishnan, Shubha; Campbell, Michael J

    2016-01-01

    Renal hyperparathyroidism (rHPT) is a common complication of chronic kidney disease characterized by elevated parathyroid hormone levels secondary to derangements in the homeostasis of calcium, phosphate, and vitamin D. Patients with rHPT experience increased rates of cardiovascular problems and bone disease. The Kidney Disease: Improving Global Outcomes guidelines recommend that screening and management of rHPT be initiated for all patients with chronic kidney disease stage 3 (estimated glomerular filtration rate, < 60 mL/min/1.73 m(2)). Since the 1990s, improving medical management with vitamin D analogs, phosphate binders, and calcimimetic drugs has expanded the treatment options for patients with rHPT, but some patients still require a parathyroidectomy to mitigate the sequelae of this challenging disease.

  7. Renal cell carcinoma with melanin pigment

    Science.gov (United States)

    Shetty, Jayaprakash; Chandrika; Laxman, Prabhu

    2010-01-01

    The incidence of renal cell carcinoma has been steadily increasing. There are several morphological types of renal cell carcinoma. Recognizing histologic patterns of renal cell carcinoma is important for correct diagnosis and subsequent medical care for the patient. Melanotic tumors in the kidney are very rare. Here, we present an unusual case of renal cell carcinoma with melanin pigment. PMID:20877613

  8. Modern imaging of renal tuberculosis in children

    International Nuclear Information System (INIS)

    Mapukata, A.; Andronikou, S.; Grobbelaar, M.; McCulloch, M.

    2007-01-01

    Full text: Renal tuberculosis is relatively uncommon in children. Imaging of renal tuberculosis in children differs from adults in that intravenous urography is rarely performed for urinary symptoms in childhood because of radiation dose considerations. Modern imaging modalities include cross-sectional techniques such as ultrasound, CT and MRI, which successfully show renal, calyceal, ureteric and bladder pathology of renal tuberculosis in children

  9. Renal vein oxygen saturation in renal artery stenosis

    DEFF Research Database (Denmark)

    Nielsen, K; Rehling, M; Henriksen, Jens Henrik Sahl

    1992-01-01

    Renal vein oxygen-saturation was measured in 56 patients with arterial hypertension and unilateral stenosis or occlusion of the renal artery. Oxygen-saturation in blood from the ischaemic kidney (84.4%, range 73-93%) was significantly higher than that from the 'normal' contralateral kidney (81.2%...... than its blood flow. This is probably due to decreased filtration fraction and filtered sodium with subsequent reduction in absolute tubular re-absorption of sodium ions.......Renal vein oxygen-saturation was measured in 56 patients with arterial hypertension and unilateral stenosis or occlusion of the renal artery. Oxygen-saturation in blood from the ischaemic kidney (84.4%, range 73-93%) was significantly higher than that from the 'normal' contralateral kidney (81...

  10. Urinary Tract Infection among Renal Transplant Recipients in Yemen.

    Directory of Open Access Journals (Sweden)

    Adnan S Gondos

    Full Text Available Urinary tract infection (UTI is the most common complication following kidney transplantation (KT, which could result in losing the graft. This study aims to identify the prevalence of bacterial UTI among KT recipients in Yemen and to determine the predisposing factors associated with post renal transplantation UTI. A cross sectional study included of 150 patients, who underwent KT was conducted between June 2010 and January 2011. A Morning mid-stream urine specimen was collected for culture and antibiotic susceptibility test from each recipient. Bacterial UTI was found in 50 patients (33.3%. The prevalence among females 40.3% was higher than males 29%. The UTI was higher in the age group between 41-50 years with a percentage of 28% and this result was statistically significant. Predisposing factors as diabetes mellitus, vesicoureteral reflux, neurogenic bladder and polycystic kidney showed significant association. High relative risks were found for polycystic kidney = 13.5 and neurogenic bladder = 13.5. The most prevalent bacteria to cause UTI was Escherichia coli represent 44%, followed by Staphylococcus saprophyticus 34%. Amikacin was the most effective antibiotic against gram-negative isolates while Ciprofloxacin was the most effective antibiotic against Staphylococcus saprophyticus. In conclusion, there is high prevalence of bacterial UTI among KT recipients in Yemen. Diabetes mellitus, vesicoureteral reflux, neurogenic bladder, polycystic kidney and calculi were the main predisposing factors.

  11. Urinary Tract Infection among Renal Transplant Recipients in Yemen.

    Science.gov (United States)

    Gondos, Adnan S; Al-Moyed, Khaled A; Al-Robasi, Abdul Baki A; Al-Shamahy, Hassan A; Alyousefi, Naelah A

    2015-01-01

    Urinary tract infection (UTI) is the most common complication following kidney transplantation (KT), which could result in losing the graft. This study aims to identify the prevalence of bacterial UTI among KT recipients in Yemen and to determine the predisposing factors associated with post renal transplantation UTI. A cross sectional study included of 150 patients, who underwent KT was conducted between June 2010 and January 2011. A Morning mid-stream urine specimen was collected for culture and antibiotic susceptibility test from each recipient. Bacterial UTI was found in 50 patients (33.3%). The prevalence among females 40.3% was higher than males 29%. The UTI was higher in the age group between 41-50 years with a percentage of 28% and this result was statistically significant. Predisposing factors as diabetes mellitus, vesicoureteral reflux, neurogenic bladder and polycystic kidney showed significant association. High relative risks were found for polycystic kidney = 13.5 and neurogenic bladder = 13.5. The most prevalent bacteria to cause UTI was Escherichia coli represent 44%, followed by Staphylococcus saprophyticus 34%. Amikacin was the most effective antibiotic against gram-negative isolates while Ciprofloxacin was the most effective antibiotic against Staphylococcus saprophyticus. In conclusion, there is high prevalence of bacterial UTI among KT recipients in Yemen. Diabetes mellitus, vesicoureteral reflux, neurogenic bladder, polycystic kidney and calculi were the main predisposing factors.

  12. CUTANEOUS MANIFESTATIONS OF CHRONIC RENAL FAILURE AND RENAL TRANSPLANTATION

    OpenAIRE

    R. Suganya Gnanadeepam; S. Kayalvizhi Money

    2017-01-01

    BACKGROUND The kidney and the skin are the two large networks of the body with abundant blood supply associated with various cutaneous manifestations. This study aims to detect the various cutaneous manifestations and its incidence in patients with chronic renal failure and renal transplantation. MATERIALS AND METHODS This study was done for a period of 1 year from January 2016 to December 2016 at Nephrology OPD ward and Medicine wards, Government KAPV Medical College Hos...

  13. Renal Function and NODM in De Novo Renal Transplant Recipients Treated with Standard and Reduced Levels of Tacrolimus in Combination with EC-MPS

    Directory of Open Access Journals (Sweden)

    Laurence Chan

    2012-01-01

    Full Text Available Information is lacking concerning concomitant administration of enteric-coated mycophenolate sodium with tacrolimus (EC-MPS+Tac in renal transplant recipients (RTxR. In this 6-month, prospective, open-label, multicenter study, de novo RTxR were randomized (1 : 1 to low-dose (LD or standard-dose (SD Tac with basiliximab, EC-MPS 720 mg bid, and steroids. Primary objective was to compare renal function at 6-month posttransplantation. Secondary objectives were to compare the incidences of biopsy-proven acute rejection (BPAR, graft loss and death, and new-onset diabetes mellitus (NODM. 292 patients (LD n=151, SD n=141 were included. Mean Tac levels were at the low end of the target range in standard-exposure patients (SD, n=141 and exceeded target range in low-exposure patients (LD = 151 throughout the study. There was no significant difference in mean glomerular filtration rate (GFR between treatments (ITT-population: 63.6 versus 61.0 mL/min. Incidence of BPAR was similar (10.6% versus 9.9%. NODM was significantly less frequent in LD Tac (17% versus 31%; P=0.02; other adverse effects (AEs were comparable. EC-MPS+Tac (LD/SD was efficacious and well tolerated with well-preserved renal function. No renal function benefits were demonstrated, possibly related to poor adherence to reduced Tac exposure.

  14. Infectious anastomotic pseudoaneurysm complicating renal allograft: case report and review of literature

    Directory of Open Access Journals (Sweden)

    Chung MMT

    2017-02-01

    Full Text Available Marvin MT Chung, Yiu Che Chan, Yuk Law, Stephen WK Cheng Division of Vascular and Endovascular Surgery, Department of Surgery, University of Hong Kong Medical Centre, Queen Mary Hospital, Hong Kong Abstract: Infectious anastomotic pseudoaneurysm complicating renal transplant is rare, but probably under-reported with <30 cases worldwide. We report a 45-year-old man with hypertension, diabetes mellitus and end stage renal failure, who had a renal transplant anastomosed to the right external iliac artery and vein. Postoperatively, he made a slow recovery with malaise and persistent vague right iliac fossa discomfort. Ultrasound scan 1 month postoperatively showed perinephric collection, and fluid culture grew Enterococcus faecium and Pseudomonas aeruginosa. He was started on vancomycin, daptomycin and colistin. MAG-3 scan also showed suboptimal function in the renal allograft. His symptoms persisted with fever, and blood culture yielded P. aeruginosa. Repeated ultrasound scan, and subsequent computed tomography scan a few weeks later, showed perinephric collection and a large, 3.8×3.5 cm pseudoaneurysm posteromedial to the graft kidney. He underwent emergency graft excision, together with resection of the pseudoaneurysm with in situ reversed great saphenous vein interposition graft, and made a good recovery on hemodialysis. The aneurysm wall grew P. aeruginosa, and he was put on imipenem and cilastatin (tienam, colistin, ciprofloxacin and daptomycin. To our knowledge, this is one of very few cases in the world’s literature in which a P. aeruginosa infectious anastomotic pseudoaneurysm developed after a renal allograft. Keywords: infectious anastomotic pseudoaneurysm, renal allograft artery, renal transplant, multidrug-resistant Pseudomonas aeruginosa, in situ interposition bypass graft

  15. [Renal transplantation program at the Centenario Hospital Miguel Hidalgo in Aguascalientes, Mexico].

    Science.gov (United States)

    Reyes-Acevedo, Rafael; Romo-Franco, Luis; Delgadillo-Castañeda, Rodolfo; Orozco-Lozano, Iraida; Melchor-Romo, Miriam; Gil-Guzmán, Enrique; Lupercio-Luévano, Salvador; Cervantes, Sandra; Dávila, Imelda; Chew-Wong, Alfredo

    2011-09-01

    Miguel Hidalgo Hospital in Aguascalientes is dependent from the Federal Secretary of Health and operates in integrity with State health system in Aguascalientes. It capacity is based on 132 censored beds and 71 no censored beds. Is considered a specialty hospital in the region of Bajío. Renal transplant program activity was initiated in 1990 and gives care for adult and pediatric population. Retrospective, comparative and longitudinal study to describe and analyze our experience. Data base and clinical charts of renal transplant recipients were reviewed. Age, gender, date of transplant, etiology of renal disease, type of donor, HLA compatibility and PRA, immunosuppressive therapy, acute rejection, serum creatinina, graft loss and mortality were registered. Statistical analysis included 2, unpaired Student T test and Kaplan-Meier survival analysis with Log Rank test. Cox Analysis was also done. 1050 renal transplants were done from November 1990 to June 2011. 50 were excluded because follow-up was not longer than 3 months. 1000 consecutive renal transplant patients from January 1995 to June 2011 were included for analysis. Patients were divided in 2 groups: group A transplanted January 1995 to December 2004; group B transplanted January 2005 to June 2011. Etiology for end stage renal disease is unknown in 61% of cases, 11% developed renal disease to diabetes mellitus. 93% patient survival was observed at median follow-up and 84.9% graft survival at median follow-up (6 years). Biopsy proven acute rejection in group A 19.9 vs. 10% in group B. Two haplotype matching shows 92% graft survival. Diabetic patients exhibit 73% graft survival vs. other as hypertension (87%). PRA >0 and serum creatinine > 2.0 mg/dL increase risk for graft loss according to Cox analysis. CONCLUSION. Results are comparable to international data. Importance of developing regional transplant centers is emphasized.

  16. Renal depletion of myo-inositol is associated with its increased degradation in animal models of metabolic disease.

    Science.gov (United States)

    Chang, H-H; Chao, H-N; Walker, C S; Choong, S-Y; Phillips, A; Loomes, K M

    2015-11-01

    Renal depletion of myo-inositol (MI) is associated with the pathogenesis of diabetic nephropathy in animal models, but the underlying mechanisms involved are unclear. We hypothesized that MI depletion was due to changes in inositol metabolism and therefore examined the expression of genes regulating de novo biosynthesis, reabsorption, and catabolism of MI. We also extended the analyses from diabetes mellitus to animal models of dietary-induced obesity and hypertension. We found that renal MI depletion was pervasive across these three distinct disease states in the relative order: hypertension (-51%)>diabetes mellitus (-35%)>dietary-induced obesity (-19%). In 4-wk diabetic kidneys and in kidneys derived from insulin-resistant and hypertensive rats, MI depletion was correlated with activity of the MI-degrading enzyme myo-inositol oxygenase (MIOX). By contrast, there was decreased MIOX expression in 8-wk diabetic kidneys. Immunohistochemistry localized the MI-degrading pathway comprising MIOX and the glucuronate-xylulose (GX) pathway to the proximal tubules within the renal cortex. These findings indicate that MI depletion could reflect increased catabolism through MIOX and the GX pathway and implicate a common pathological mechanism contributing to renal oxidative stress in metabolic disease. Copyright © 2015 the American Physiological Society.

  17. Preventing microvascular complications in type 1 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Vijay Viswanathan

    2015-01-01

    Full Text Available Patients with complications of diabetes such as retinopathy, nephropathy, and cardiovascular complications have increased hospital stay with greater economic burden. Prevention of complications should be started before the onset of type 1 diabetes mellitus (T1DM by working on risk factors and thereafter by intervention upon confirmatory diagnosis which can prevent further damage to β-cells. The actual risk of getting microvascular complications like microalbuminuria and retinopathy progression starts at glycated hemoglobin (HbA1c level of 7%. As per the American Diabetes Association, a new pediatric glycemic control target of HbA1c 20 years as compared to patients <10 years of age. Screening of these complications should be done regularly, and appropriate preventive strategies should be followed. Angiotensin converting enzyme inhibitors and angiotensin II receptor blocker reduce progression from microalbuminuria to macroalbuminuria and increase the regression rate to normoalbuminuria. Diabetic microvascular complications can be controlled with tight glycemic therapy, dyslipidemia management and blood pressure control along with renal function monitoring, lifestyle changes, including smoking cessation and low-protein diet. An integrated and personalized care would reduce the risk of development of microvascular complications in T1DM patients. The child with diabetes who receives limited care is more likely to develop long-term complications at an earlier age. Screening for subclinical complications and early interventions with intensive therapy is the need of the hour.

  18. Cerebrovascular accidents in patients with type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    S V Kakorin

    2013-03-01

    Full Text Available Cerebrovascular accident (CA is a nowadays widely spread, highly incapacitating and often lethal event that poses a prominent clini- cal problem. Cardiovascular disease (CVD and type 2 diabetes mellitus (T2DM – an “epidemic” of the century, – are known to be its primary risk factors. Hyperglycemia promotes CA risks by induction of protein glycosylation, elevation of blood plasma atherogenic potential, activation of coagulation system with higher risk for thrombosis and disturbance of microcirculation on tissue and organ lev- els. Influence of hyperglycemia on severity and extent of neurologic damage is still under evaluation. Development of macroangiopathy is thought to be associated with media calcification, distal polyneuropathy and renal disorders, all of which are cardiovascular risk factors. Application of so-called metabolic drugs resulted in certain disillusionment, as these agents failed to prove their efficacy during clinical trials. Incidence of pulmonary edema in patients with ischemic CA and T2DM is important as it dictates the necessity for use of loop diuretics. Incidence and severity of heart failure and its correlation with degree of glycemic disorders, incidence of pulmonary em- bolism, as well as tactics of management and prognosis in patients with ischemic CA and T2DM, remains a relevant research problem.

  19. Rapidly progressive renal disease as part of Wolfram syndrome in a large inbred Turkish family due to a novel WFS1 mutation (p.Leu511Pro)

    DEFF Research Database (Denmark)

    Yuca, Sevil Ari; Rendtorff, Nanna Dahl; Boulahbel, Houda

    2012-01-01

    Wolfram syndrome, also named "DIDMOAD" (diabetes insipidus, diabetes mellitus, optic atrophy, and deafness), is an inherited association of juvenile-onset diabetes mellitus and optic atrophy as key diagnostic criteria. Renal tract abnormalities and neurodegenerative disorder may occur in the third...... and fourth decade. The wolframin gene, WFS1, associated with this syndrome, is located on chromosome 4p16.1. Many mutations have been described since the identification of WFS1 as the cause of Wolfram syndrome. We identified a new homozygous WFS1 mutation (c.1532T>C; p.Leu511Pro) causing Wolfram syndrome...

  20. Prolonged Intermittent Renal Replacement Therapy.

    Science.gov (United States)

    Edrees, Fahad; Li, Tingting; Vijayan, Anitha

    2016-05-01

    Prolonged intermittent renal replacement therapy (PIRRT) is becoming an increasingly popular alternative to continuous renal replacement therapy in critically ill patients with acute kidney injury. There are significant practice variations in the provision of PIRRT across institutions, with respect to prescription, technology, and delivery of therapy. Clinical trials have generally demonstrated that PIRRT is non-inferior to continuous renal replacement therapy regarding patient outcomes. PIRRT offers cost-effective renal replacement therapy along with other advantages such as early patient mobilization and decreased nursing time. However, due to lack of standardization of the procedure, PIRRT still poses significant challenges, especially pertaining to appropriate drug dosing. Future guidelines and clinical trials should work toward developing consensus definitions for PIRRT and ensure optimal delivery of therapy. Copyright © 2016 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  1. Clinical study on renal trauma

    International Nuclear Information System (INIS)

    Kobayashi, Hirohito; Fujita, Kazuhiko; Imaizumi, Kentaro; Mizuno, Taiki; Fujime, Makoto

    2007-01-01

    We analyzed 26 cases of renal trauma, which occurred during the last 7 years and 6 months. Computed tomography was performed in all cases. Four cases were of type Ib, 13 cases of type II, 3 cases of type IIIa, 5 cases of type IIIb and 1 case of type IVa, according to the classification of renal injury by the Japanese association for the surgery of trauma. Conservative treatment was done in 21 cases, selective transcatheter arterial embolization (TAE) in 4 cases, and surgical treatment in 1 case. Conservative treatment was effective for type I and II renal trauma. In the cases of type IIIa and IIIb renal trauma, open surgery could be avoided and the affected kidney preserved by early TAE. (author)

  2. Pulmonary edema in renal failure

    International Nuclear Information System (INIS)

    Zompatori, M.; Canini, R.; Bernasconi, A.; Gavelli, G.

    1988-01-01

    Forty-nine cases of pulmonary edema in nephropatic patients were studied. The most frequent radiologic findings are discussed. The unreliability of a precise differentiation between ''cardiac'' and ''renal'' patterns of pulmonary edema in nephropatic patients is emphasized

  3. Renal Disease and Adult Vaccination

    Science.gov (United States)

    ... Resources for Healthcare Professionals Renal Disease and Adult Vaccination Recommend on Facebook Tweet Share Compartir Vaccines are ... have immunity to this disease Learn about adult vaccination and other health conditions Asplenia Diabetes Type 1 ...

  4. Transcatheter embolisation of renal angiomyolipoma.

    LENUS (Irish Health Repository)

    Leong, S

    2010-06-01

    Angiomyolipomas (AML) are rare benign renal tumours which are associated with aneurysms that can cause haemorrhage. Embolisation of AML greater than 4 cm with a variety of embolic agents is now the first-line treatment in these cases.

  5. Radiological evaluation of renal transplantation

    International Nuclear Information System (INIS)

    Dorph, S.

    1995-01-01

    Briefly discussed the nephrologic complications, episodes of rejection, acute tubular necrosis, cyclosporine, urologic complications, perirenal fluid collections, small asymptomatic hematomas, urinomas, abscesses, lymphocele, ureteral obstruction, cascular complications, imaging of the renal allograft, radionuclide imaging, ultrasonography, conventional radiography, cystograhy (8 refs.)

  6. Parasites and chronic renal failure

    OpenAIRE

    Mohammadi Manesh, Reza; Hosseini Safa, Ahmad; Sharafi, Seyedeh Maryam; Jafari, Rasool; Bahadoran, Mehran; Yousefi, Morteza; Nasri, Hamid; Yousofi Darani, Hossein

    2014-01-01

    Suppression of the human immune system results in an increase in susceptibility to infection by various infectious agents. Conditions such as AIDS, organ transplantation and chronic renal insufficiency (CRI) are the most important cause of insufficient immune response against infections. Long term renal disorders result in uremia, which can suppress human immune system. Parasitic infections are one of the most important factors indicating the public health problems of the societies. These inf...

  7. [BK virus and renal transplantation].

    Science.gov (United States)

    Liu, Hang; Shi, Yi; Li, Chao-yang; Wang, Jian-li

    2009-06-01

    BK virus (BKV) is a subtype of papovaviridae. The latent and asymptomatic infection of BKV is common among healthy people. The incidence of BKV re-activation in renal transplant recipients ranges 10%-68%. About 1%-7% of renal transplant recipients will suffer from BKV-associated nephropathy (BKVAN), and half of them will experience graft failure. This paper summarizes the re-activation mechanism of BKV as well as the risk factors, pathology, diagnosis, and treatment of BKVAN.

  8. Renal biopsy in the elderly

    Directory of Open Access Journals (Sweden)

    Javier Robaina

    2016-09-01

    Full Text Available Introduction: Kidney disease is very common among the elderly. Over the last decades, the number of renal biopsies performed on these patients has increased. Objective: This study was carried out to examine the frequency and the clinical-pathological correlation of kidney disease in elderly patients who have had a renal biopsy done. Methods: The clinical presentation of kidney disease and the main histological findings were retrospectively analyzed in patients over 65 who had undergone renal biopsy (n=109 for a period of 12 years. Results: The total number of renal biopsies performed during this period was 871, out of which 109 (12.5% corresponded to patients over 65. The main indications for renal biopsies were nephrotic syndrome (37.6% and kidney failure (34.9%. Microscopic hematuria was found in 59.6% of the patients and high blood pressure in 62.4% of them. The most frequent histological diagnosis was membranous glomerulonephritis (21.1%, followed by extracapillary glomerulonephritis (20.2%. When clinical syndromes and histological findings were compared, the nephrotic syndrome was found to be the main feature of membranous nephropathy (78.3%, of focal segmental glomerulosclerosis (55.6% and of diabetic nephropathy (66.7%. Kidney failure was present in 90% of the cases of extracapillary glomerulonephritis (95.5% pauciimmune or type 3. Microscopic hematuria was the main sign of mesangial prolifeative glomerulonephritis (83.3%. Conclusions: Nephrotic syndrome and kidney failure (especially rapidly progressive renal failure were the main renal biopsy results in this group of patients, bearing close relation to histological findings. The most common types of glomerulonephritis were membranous GN and pauciimmune extracapillary GN. Renal biopsy provides useful information for the diagnosis, prognosis and treatment of kidney disease in the elderly.

  9. Renal Ammonia Metabolism and Transport

    Science.gov (United States)

    Weiner, I. David; Verlander, Jill W.

    2015-01-01

    Renal ammonia metabolism and transport mediates a central role in acid-base homeostasis. In contrast to most renal solutes, the majority of renal ammonia excretion derives from intrarenal production, not from glomerular filtration. Renal ammoniagenesis predominantly results from glutamine metabolism, which produces 2 NH4+ and 2 HCO3− for each glutamine metabolized. The proximal tubule is the primary site for ammoniagenesis, but there is evidence for ammoniagenesis by most renal epithelial cells. Ammonia produced in the kidney is either excreted into the urine or returned to the systemic circulation through the renal veins. Ammonia excreted in the urine promotes acid excretion; ammonia returned to the systemic circulation is metabolized in the liver in a HCO3−-consuming process, resulting in no net benefit to acid-base homeostasis. Highly regulated ammonia transport by renal epithelial cells determines the proportion of ammonia excreted in the urine versus returned to the systemic circulation. The traditional paradigm of ammonia transport involving passive NH3 diffusion, protonation in the lumen and NH4+ trapping due to an inability to cross plasma membranes is being replaced by the recognition of limited plasma membrane NH3 permeability in combination with the presence of specific NH3-transporting and NH4+-transporting proteins in specific renal epithelial cells. Ammonia production and transport are regulated by a variety of factors, including extracellular pH and K+, and by several hormones, such as mineralocorticoids, glucocorticoids and angiotensin II. This coordinated process of regulated ammonia production and transport is critical for the effective maintenance of acid-base homeostasis. PMID:23720285

  10. Novel genes in renal aging

    OpenAIRE

    Noordmans, Gerda Anke

    2015-01-01

    Renal aging is characterized by structural changes and functional decline. These changes make the elderly more vulnerable to chronic kidney disease, hypertension, and cardiovascular disease. Furthermore, they also make it more difficult to cope with stress factors, such as dehydration, toxicity, and obstruction. These stress factors can lead to acute kidney injury and reduced recovery from acute kidney injury and may result in chronic kidney disease or even end-stage renal disease. The rate o...

  11. Physical Activity and Renal Transplantation

    Directory of Open Access Journals (Sweden)

    Vincenzo Bellizzi

    2014-07-01

    Full Text Available Renal transplantation is burdened by high cardiovascular risk because of increased prevalence of traditional and disease-specific cardiovascular risk factors and, consequently, patients are affected by greater morbidity and mortality. In renal transplanted patients, healthy lifestyle and physical activity are recommended to improve overall morbidity and cardiovascular outcomes. According to METs (Metabolic Equivalent Task; i.e. the amount of energy consumed while sitting at rest, physical activities are classified as sedentary (<3.0 METs, of moderate-(3.0 to 5.9 METs or vigorous-intensity (≥6.0 METs. Guidelines suggest for patients with chronic kidney disease an amount of physical activity of at least 30 minutes of moderate-intensity activity five times per week (min 450 MET-minutes/week. Data on physical activity in renal transplanted patients, however, are limited and have been mainly obtained by mean of non-objective methods. Available data suggest that physical activity is low either at the start or during renal transplantation and this may be associated with poor patient and graft outcomes. Therefore, in renal transplanted patients more data on physical activity obtained with objective, accelerometer-based methods are needed. In the meanwhile, physical activity have to be considered as an essential part of the medical care for renal transplanted recipients.

  12. Renal transplant scintigraphy (Part 1)

    International Nuclear Information System (INIS)

    Chew, Ghee

    2005-01-01

    Renal transplantation is the most effective mode of renal replacement therapy for correction of renal failure. Renal donors can either be: a. a deceased person - the kidneys being removed when brain death or absence of cerebral cortical function / perfusion is confirmed - the cadaveric kidney is packed in ice and nutrient solution and transplanted within 24 hours of removal ('cold ischemia') ob. a living donor - the donor may or may not be related to the recipient. Due to the limited length of the renal vessels and ureter of the donor kidney, it is implanted close to the bladder of the recipient. The donor vessels are anastomosed to the iliac artery and vein of the recipient. Transplant variants: a. 2 kidneys maybe transplanted because: - an old donor with less kidney reserve from atrophy due to age or disease (e.g. hypertension) - an infant donor when both kidneys are removed en bloc, b. Donor kidneys with more than 1 artery, vein or ureter. c. Donor horse shoe kidney d. Combined renal and pancreas transplant for type I diabetics -a short segment of duodenum transplanted with the pancreas maybe implanted into the bladder. Copyright (2005) The Australian and New Zealand Society of Nuclear Medicine

  13. Nutritional consequences of renal transplantation.

    Science.gov (United States)

    Teplan, Vladimir; Valkovsky, Ivo; Teplan, Vladimir; Stollova, Milena; Vyhnanek, Frantisek; Andel, Michal

    2009-01-01

    Successful kidney transplantation leads to restoration of renal function. Some metabolic disorders from chronic renal failure may persist and new metabolic abnormalities can develop (obesity, diabetes, hypertension, bone disease, and anemia). Additionally, influence of immunosuppressive drugs (corticosteroids, cyclosporine A, tacrolimus, and rapamycin) may aggravate the course of diabetes, hypertension, and dyslipidemia. Nutritional management of renal transplantation is divided into the pretransplant period, transplant surgery, and early and late posttransplant period. Patients in the pretransplant period in dialysis treatment may develop protein-energy malnutrition and negative nitrogen balance, with loss of lean body mass and fat deposits. Nutritional management in the early posttransplant period with a functioning kidney graft necessitates fluid and electrolyte balance control with protein intake of 1,2/kg BW/day and 30-35 kcal/kg BW/day. In a nonfunctioning kidney graft, dialysis treatment continues and the therapeutic dose of immunosuppressive drugs must be reduced. The principal objective in the late posttransplant period is the maintenance of optimal nutritional status. Nutrition is important in managing obesity, insulin resistance, diabetes, hyperlipidemia, and hypertension. Other posttransplant conditions for which diet and/or nutritional supplements may be beneficial include hypomagnesemia, hypophosphatemia, hyperuricemia, hyperkalemia, hyperhomocysteinemia, chronic renal allograft failure, renal anemia, and renal bone disease.

  14. Síndrome metabólico y enfermedad renal

    Directory of Open Access Journals (Sweden)

    P. Alfredo Molina, Dr.

    2010-07-01

    Full Text Available Estudios epidemiológicos han señalado que el Síndrome Metabólico (SM es un factor de riesgo independiente, que incidiría en el desarrollo de daño renal crónico, existiendo además una relación gradual entre el número de componentes del SM y la prevalencia de enfermedad renal crónica (ERC. El SM corresponde a una agrupación de factores de riesgo: Obesidad abdominal, hipertrigliceridemia, colesterol HDL bajo, elevación de la presión arterial, elevación de la glicemia en ayunas, que se asocian a un aumento del riesgo de desarrollo de diabetes mellitus y enfermedades cardiovasculares. Debido a limitaciones metodológicas de los estudios actuales, no ha sido posible demostrar si el SM es causa o efecto de ERC. Se describen los mecanismos fisiopatológicos del SM y de su asociación a ERC. La American Heart Association recomienda un manejo agresivo y enfocado en los múltiples factores de riesgo del SM; sin embargo, aún no existen estudios que hayan evaluado si este tipo de intervenciones en pacientes con SM puede reducir la incidencia o la progresión de ERC. Se requieren estudios prospectivos e intervencionales que permitan medir de manera exacta el impacto del tratamiento del SM y la obesidad en el riesgo de ERC.

  15. Status of renal replacement therapy and peritoneal dialysis in Mexico.

    Science.gov (United States)

    Cueto-Manzano, Alfonso M; Rojas-Campos, Enrique

    2007-01-01

    Mexico is struggling to gain a place among developed countries; however, there are many socioeconomic and health problems still waiting for resolution. While Mexico has the twelfth largest economy in the world, a large portion of its population is impoverished. Treatment for end-stage renal disease (377 patients per million population) is determined by the individual's access to resources such as private medical care (approximately 3%) and public sources (Social Security System: approximately 40%; Health Secretariat: approximately 57%). With only 6% of the gross national product spent on healthcare and most treatment providers being public health institutions that are often under economic restrictions, it is not surprising that many Mexican patients do not receive renal replacement therapy. Mexico is still the country with the largest utilization of peritoneal dialysis (PD) in the world, with 18% on automated PD, 56% on continuous ambulatory PD (CAPD), and 26% on hemodialysis. Results of PD (patient morbi-mortality, peritonitis rate, and technique survival) in Mexico are comparable to other countries. However, malnutrition and diabetes mellitus are highly prevalent in Mexican patients on CAPD programs, and these conditions are among the most important risk factors for a poor outcome in our setting.

  16. Índice de resistividade renal como preditor da revascularização renal para hipertensão renovascular Índice de resistividad renal como predictor de la revascularización renal para hipertensión renovascular Renal resistance index predicting outcome of renal revascularization for renovascular hypertension

    Directory of Open Access Journals (Sweden)

    Simone N. Santos

    2010-04-01

    predicting the outcome of renal revascularization. METHODS: Between Jan 1998 and Feb 2001, 2,933 pts were referred to renal duplex ultrasound. 106 out of these had significant RAS and underwent angiography and renal revascularization. Arterial blood pressure (BP was measured before and after the intervention, at intervals of up to 2 years and medications recorded. Prior to revascularization, RI was measured at 3 sites of each kidney and averaged. RESULTS: Out of the 106 patients, 81 had RI80. RAS was corrected with angioplasty (PTA alone in 25 pts, PTA + stent in 56 pts and corrected by surgery in 25 pts. Of patients who benefited from renal revascularization; 57 of the 81 patients with RI 80. Using a multiple logistic regression model, RI was significantly associated with BP outcome (p=0.001, adjusted for the effects of age, sex, SBP, DBP, duration of hypertension, type of revascularization, number of medication in use, creatinine level, presence of diabetes mellitus, hypercholesterolemia, stroke, peripheral and coronary artery disease and kidney size (OR 99.6 - 95%CI for OR 6.1 to 1,621.2. CONCLUSION: Intrarenal arterial resistance measured by duplex ultrasound plays an important role in predicting BP outcome after renal revascularization for RAS.

  17. Ecthyma gangrenosum like lesions in disseminated mycobacterial tuberculosis infection in a renal transplant recipient

    Directory of Open Access Journals (Sweden)

    Navjyot Kaur

    2017-01-01

    Full Text Available Ecthyma gangrenosum (EG is a relatively rare skin manifestation that is most commonly described in Pseudomonas aeruginosa bacteremia. It is more frequently seen in immunocompromised individuals. We report a case of 60-year-old renal transplant recipient on triple immunosuppressants and diabetes mellitus type 2 on insulin therapy who developed EG-like lesions due to disseminated mycobacterial tuberculosis (MTB infection. To the best of our knowledge, this is the first case report of EG-like lesions associated with disseminated kochs.

  18. The evidence-based evaluation of the safety of contrast media in patients with diabetes mellitus

    International Nuclear Information System (INIS)

    Li Jixia; Huang Baosheng

    2009-01-01

    Contrast-induced nephropathy (CIN) has now been the third most common cause of acquired renal failure. Diabetes mellitus (DM), the type of contrast agent used and the intra-arterial route of administration are three important risk factors inducing CIN. The incidence rate of CIN is very high in patients with DM or renal insufficiency after iodinated contrast was administered. Unfortunately, it has not yet attracted physicians'and radiologists'sufficient attention. This paper aims to make an evidence-based evaluation of the safety and rephrotoxicity of various contrast agents when they are used in patients with DM. Usually, intravenous administration of contrast media will not cause permanent damage to the kidney in highrisk patients. Low-osmolarity contrast media is relatively safe for patients with DM only, while it takes much risk of CIN when low-osmolarity contrast media is used in patients with diabetic nephropathy or in patients of DM accompanied with renal insufficiency, for such patients, the iso-osmolarity contrast media, iodixanol, can be used. (authors)

  19. Continuous renal replacement therapy improves renal recovery from acute renal failure.

    Science.gov (United States)

    Jacka, Michael J; Ivancinova, Xenia; Gibney, R T Noel

    2005-03-01

    Acute renal failure (ARF) occurs in up to 10% of critically ill patients, with significant associated morbidity and mortality. The optimal mode of renal replacement therapy (RRT) remains controversial. This retrospective study compared continuous renal replacement therapy (CRRT) and intermittent hemodialysis (IHD) for RRT in terms of intensive care unit (ICU) and hospital mortality, and renal recovery. We reviewed the records of all patients undergoing RRT for the treatment of ARF over a 12-month period. Patients were compared according to mode of RRT, demographics, physiologic characteristics, and outcomes of ICU and hospital mortality and renal recovery using the Chi square, Student's t test, and multiple logistic regression as appropriate. 116 patients with renal insufficiency underwent RRT during the study period. Of these, 93 had ARF. The severity of illness of CRRT patients was similar to that of IHD patients using APACHE II (25.1 vs 23.5, P = 0.37), but they required significantly more intensive nursing (therapeutic intervention scale 47.8 vs 37.6, P = 0.0001). Mortality was associated with lower pH at presentation (P = 0.003) and increasing age (P = 0.03). Renal recovery was significantly more frequent among patients initially treated with CRRT (21/24 vs 5/14, P = 0.0003). Further investigation to define optimal timing, dose, and duration of RRT may be beneficial. Although further study is needed, this study suggests that renal recovery may be better after CRRT than IHD for ARF. Mortality was not affected significantly by RRT mode.

  20. Renal failure in patients with multiple myeloma.

    Science.gov (United States)

    Almueilo, Samir H

    2015-01-01

    Renal dysfunction is encountered in 20-25% of patients with multiple myeloma (MM) at the time of diagnosis. There is often a precipitating event. Several biochemical and clinical correlations with renal failure in MM have been reported. Renal failure in MM is associated with worse outcome of the disease. We retrospectively analyzed the medical records of 64 patients with MM admitted to our institution during the period January 1992 to December 2012. Abnormal renal function was observed in 24 (37.5%) patients and 17 (26.6%) of them had renal failure; 14 of the 17 (82.4%) of patients with renal failure had Stage III MM. Urine Bence- Jones protein was positive in ten (58.8%) patients with renal failure versus ten (21.3%) patients without renal failure (P = 0.004). Potential precipitating factors of renal failure were determined in nine patients. Renal function normalized in 11 patients with simple measures, while six patients required hemodialysis; one remained dialysis dependent till time of death. Early mortality occurred in five (29.4%) patients with renal failure as compared with two (4.3%) patients in the group without renal failure (P = 0.005). In conclusion, renal failure is associated with a higher tumor burden and Bence-Jones proteinuria in patients with MM. It is reversible in the majority of patients; however, early mortality tends to be higher in patients with persistent renal failure.

  1. Renal vasculitis presenting with acute kidney injury.

    Science.gov (United States)

    Villacorta, Javier; Diaz-Crespo, Francisco; Acevedo, Mercedes; Cavero, Teresa; Guerrero, Carmen; Praga, Manuel; Fernandez-Juarez, Gema

    2017-06-01

    Renal failure secondary to ANCA-associated vasculitis represents a clinical and therapeutic challenge. In this study, we aimed to assess the treatment response rates and long-term outcomes of vasculitis patients presenting with renal failure. This retrospective study included 151 patients with renal vasculitis from three hospitals who underwent a renal biopsy between 1997 and 2014. Patients with renal failure which required dialysis at the onset were compared to those presenting with more preserved renal function. The primary end point was treatment response and patient surivival. Patients with severe renal involvement had a lower response to treatment compared to those having preserved renal function (26.6 versus 93.4%; p renal recovery (41.6 versus 12.5%; p = 0.05). A higher incidence of severe infections was observed among patients with severe renal involvement (38.4 versus 18.1%, p = 0.01). The mortality rate was significantly higher among vasculitis patients presenting with renal failure (53.8 versus 22.2%, p = 0.001). Global survival at 1 and 5 years was 60 and 47% in patients requiring dialysis compared with 90 and 80% among those with more preserved renal function (p renal dysfunction represents an independent risk factor for patient survival in renal vasculitis. Patients requiring dialysis associate a lower response rate to immunosuppressive therapy and a higher incidence of severe infections.

  2. The role of hypertension in the development of nephropathy in type 1 (insulin-dependent) diabetes mellitus

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Nørgaard, K; Jensen, T

    1990-01-01

    Which comes first when developing clinical diabetic nephropathy, the blood pressure rise or the increasing urinary albumin excretion? This issue is discussed based on recent literature of studies in humans with Type 1 (insulin-dependent) diabetes mellitus. We conclude that hypertension has...... a central role in the progression of diabetic nephropathy and has deleterious effects on the life expectancy of patients who already have signs of diabetic renal disease in terms of elevated urinary albumin excretion. However, blood pressure is preceded by small increments of urinary albumin excretion rates......, an indicator of universally increased vascular leakiness, and thus does not seem to be the cause of diabetic nephropathy....

  3. 76 FR 1495 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-01-10

    ...-2010-0355] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... complying with the current regulation 49 CFR 391.41(b)(3). [[Page 1496

  4. 77 FR 70530 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-11-26

    ...-0348] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of applications for exemption from the diabetes... revision must provide for individual assessment of drivers with diabetes mellitus, and be consistent with...

  5. 77 FR 65931 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-10-31

    ...-0347] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier... diabetes mellitus requirement; request for comments. SUMMARY: FMCSA announces receipt of applications from 12 individuals for exemption from the prohibition against persons with insulin-treated diabetes...

  6. 78 FR 14406 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-03-05

    ...-0013] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of applications for exemption from the diabetes... individuals for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM...

  7. 76 FR 61140 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-10-03

    ...-0194] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of applications for exemption from the diabetes... individuals for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM...

  8. Tenofovir renal toxicity targets mitochondria of renal proximal tubules.

    Science.gov (United States)

    Kohler, James J; Hosseini, Seyed H; Hoying-Brandt, Amy; Green, Elgin; Johnson, David M; Russ, Rodney; Tran, Dung; Raper, C Michael; Santoianni, Robert; Lewis, William

    2009-05-01

    Tenofovir disoproxil fumarate (TDF) is an analog of adenosine monophosphate that inhibits HIV reverse transcriptase in HIV/AIDS. Despite its therapeutic success, renal tubular side effects are reported. The mechanisms and targets of tenofovir toxicity were determined using '2 x 2' factorial protocols, and HIV transgenic (TG) and wild-type (WT) littermate mice with or without TDF (5 weeks). A parallel study used didanosine (ddI) instead of TDF. At termination, heart, kidney, and liver samples were retrieved. Mitochondrial DNA (mtDNA) abundance, and histo- and ultrastructural pathology were analyzed. Laser-capture microdissection (LCM) was used to isolate renal proximal tubules for molecular analyses. Tenofovir increased mtDNA abundance in TG whole kidneys, but not in their hearts or livers. In contrast, ddI decreased mtDNA abundance in the livers of WTs and TGs, but had no effect on their hearts or kidneys. Histological analyses of kidneys showed no disruption of glomeruli or proximal tubules with TDF or ddI treatments. Ultrastructural changes in renal proximal tubules from TDF-treated TGs included an increased number and irregular shape of mitochondria with sparse fragmented cristae. LCM-captured renal proximal tubules from TGs showed decreased mtDNA abundance with tenofovir. The results indicate that tenofovir targets mitochondrial toxicity on the renal proximal tubule in an AIDS model.

  9. Effects of adenosine infusion into renal interstitium on renal hemodynamics

    International Nuclear Information System (INIS)

    Pawlowska, D.; Granger, J.P.; Knox, F.G.

    1987-01-01

    This study was designed to investigate the hemodynamic effects of exogenous adenosine in the interstitium of the rat kidney. Adenosine or its analogues were infused into the renal interstitium by means of chronically implanted capsules. In fusion of adenosine decreased glomerular filtration rate (GFR) from 0.81 +/- 0.06 to 0.37 +/- 0.06 ml/min while having no effect on renal blood flow (RBF). The metabolically stable analogue, 2-chloradenosine (2-ClAdo), decreased GFR from 0.73 +/- 0.07 to 021 +/- 0.06 ml/min. Interstitial infusion of theophylline, an adenosine receptor antagonist, completely abolished the effects of adenosine and 2-ClAdo on GFR. The distribution of adenosine, when infused into the renal interstitium, was determined using radiolabeled 5'-(N-ethyl)-carboxamidoadenosine (NECA), a metabolically stable adenosine agonist. After continuous infusion, [ 3 H]NECA was distributed throughout the kidney. The effects of NECA to reduce GFR were similar to those of adenosine and 2-ClAdo. They conclude that increased levels of adenosine in the renal interstitium markedly decrease GFR without affecting RBF in steady-state conditions. The marked effects of adenosine agonists during their infusion into the renal interstitium and the complete blockade of these effects by theophylline suggest an extracellular action of adenosine

  10. Dislipidemia y microalbuminuria en niños con diabetes mellitus de tipo 1 Dyslipidemia and microalbuminuria in children presenting with type 1 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Alexander García Cabreja

    2009-03-01

    Full Text Available INTRODUCCIÓN. La diabetes mellitus de tipo 1 es una enfermedad autoinmunitaria que se caracteriza por una deficiencia absoluta de la producción de insulina, alteraciones del metabolismo de la glucosa, los lípidos y las proteínas. El objetivo de nuestra investigación fue conocer la relación entre dislipidemia y lesión renal diabética, expresada por la presencia de microalbuminuria. MÉTODOS. Se estudiaron 52 niños con diabetes mellitus de tipo 1, edades de 9 a 15 años y 2 años o más de duración de la enfermedad. A todos se les realizó lipidograma en ayunas que incluyó análisis de triglicéridos, colesterol total, colesterol de las lipoproteínas de baja densidad y colesterol de las lipoproteínas de alta densidad. Se realizaron pruebas de microalbuminuria mediante radioinmunoanálisis para la albúmina humana en orina y también filtrado glomerular. RESULTADOS. Se observó dislipidemia en 30 pacientes (57 % y disminución del colesterol de lipoproteínas de alta densidad en todos los pacientes dislipidémicos. Se constató un aumento del colesterol de lipoproteínas de baja densidad en 27 casos (51,9 %; el colesterol total estaba elevado en 12 (23 % y se comprobó hipertrigliceridemia solo en 4 pacientes (7,6 %. Veintiuno de los 30 niños dislipidémicos (70 % tenían microalbuminuria. Se encontró que los pacientes con dislipidemia tenían mayor porcentaje de microalbuminuria, pero éste no fue significativo. En todos los pacientes con dislipidemia se observó una disminución del colesterol de lipoproteínas de alta densidad. La dislipidemia tuvo correlación positiva con la duración de la diabetes, pero no con el sexo. CONCLUSIONES. En la diabetes mellitus de tipo 1, el colesterol total y los triglicéridos no ofrecen información suficiente y es necesario realizar estudios del colesterol de lipoproteínas de alta densidad para poder pronosticar una futura lesión renal. No sólo el control glucémico, sino también el control

  11. Diabetes mellitus-associated periodontitis: differences between type 1 and type 2 diabetes mellitus.

    Science.gov (United States)

    Aspriello, S D; Zizzi, A; Tirabassi, G; Buldreghini, E; Biscotti, T; Faloia, E; Stramazzotti, D; Boscaro, M; Piemontese, M

    2011-04-01

    Although many studies have appeared about diabetes mellitus-associated periodontitis, few have compared periodontitis inflammatory markers between type 1 (T1DM) and type 2 diabetes mellitus (T2DM), and information regarding this issue is scarce and contradictory. We evaluated the levels of plasma C-reactive protein and of interleukin-1β (IL-1β), interleukin-6 (IL-6) and tumour necrosis factor-α (TNF-α) in gingival crevicular fluid in two groups of subjects affected by T1DM and T2DM, in order to identify possible differences between the two classes in the inflammatory mechanisms of diabetes mellitus-associated periodontitis. Plasma C-reactive protein and gingival crevicular fluid IL-1β, IL-6 and TNF-α were measured in periodontitis patients affected by type 1 (P-T1DM, n = 24) and type 2 diabetes mellitus (P-T2DM, n = 24). Gingival crevicular fluid levels of IL-1β and TNF-α in P-T1DM subjects were significantly higher than in P-T2DM subjects. In P-T1DM subjects, we found significant negative correlations between the duration of diabetes mellitus and IL-1β and between the duration of diabetes mellitus and TNF-α. This study shows that IL-1β and TNF-α levels in periodontitis patients with T1DM are affected by the duration of diabetes mellitus. © 2010 John Wiley & Sons A/S.

  12. Periodontal disease and diabetes mellitus.

    Science.gov (United States)

    Negrato, Carlos Antonio; Tarzia, Olinda; Jovanovič, Lois; Chinellato, Luiz Eduardo Montenegro

    2013-01-01

    Periodontal disease (PD) is one of the most commonly known human chronic disorders. The relationship between PD and several systemic diseases such as diabetes mellitus (DM) has been increasingly recognized over the past decades. The purpose of this review is to provide the reader with knowledge concerning the relationship between PD and DM. Many articles have been published in the English and Portuguese literature over the last 50 years examining the relationship between these two chronic diseases. Data interpretation is often confounded by varying definitions of DM, PD and different clinical criteria were applied to determine the prevalence, extent and severity of PD, levels of glycemic control and diabetes-related complications. This paper provides a broad overview of the predominant findings from research conducted using the BBO (Bibliografia Brasileira de Odontologia), MEDLINE, LILACS and PubMed for Controlled Trials databases, in English and Portuguese languages published from 1960 to October 2012. Primary research reports on investigations of relationships between DM/DM control, PD/periodontal treatment and PD/DM/diabetes-related complications identified relevant papers and meta-analyses published in this period. This paper describes the relationship between PD and DM and answers the following questions: 1- The effect of DM on PD, 2- The effects of glycemic control on PD and 3- The effects of PD on glycemic control and on diabetes-related complications. The scientific evidence reviewed supports diabetes having an adverse effect on periodontal health and PD having an adverse effect on glycemic control and on diabetes-related complications. Further research is needed to clarify these relationships and larger, prospective, controlled trials with ethnically diverse populations are warranted to establish that treating PD can positively influence glycemic control and possibly reduce the burden of diabetes-related complications.

  13. Periodontal disease and diabetes mellitus

    Science.gov (United States)

    NEGRATO, Carlos Antonio; TARZIA, Olinda; JOVANOVIČ, Lois; CHINELLATO, Luiz Eduardo Montenegro

    2013-01-01

    Periodontal disease (PD) is one of the most commonly known human chronic disorders. The relationship between PD and several systemic diseases such as diabetes mellitus (DM) has been increasingly recognized over the past decades. Objective: The purpose of this review is to provide the reader with knowledge concerning the relationship between PD and DM. Many articles have been published in the english and Portuguese literature over the last 50 years examining the relationship between these two chronic diseases. Data interpretation is often confounded by varying definitions of DM, PD and different clinical criteria were applied to determine the prevalence, extent and severity of PD, levels of glycemic control and diabetes-related complications. Methods: This paper provides a broad overview of the predominant findings from research conducted using the BBO (Bibliografia Brasileira de Odontologia), MEDLINE, LILACS and PubMed for Controlled Trials databases, in english and Portuguese languages published from 1960 to October 2012. Primary research reports on investigations of relationships between DM/DM control, PD/periodontal treatment and PD/DM/diabetes-related complications identified relevant papers and meta-analyses published in this period. Results: This paper describes the relationship between PD and DM and answers the following questions: 1- The effect of DM on PD, 2- The effects of glycemic control on PD and 3- The effects of PD on glycemic control and on diabetes-related complications. Conclusions: The scientific evidence reviewed supports diabetes having an adverse effect on periodontal health and PD having an adverse effect on glycemic control and on diabetes-related complications. Further research is needed to clarify these relationships and larger, prospective, controlled trials with ethnically diverse populations are warranted to establish that treating PD can positively influence glycemic control and possibly reduce the burden of diabetes

  14. Pancreatic scintiphotography in diabetes mellitus

    International Nuclear Information System (INIS)

    Nishimoto, Norimasa; Sowa, Etsuji; Fujii, Satoru; Seki, Junichi; Wada, Masahisa

    1975-01-01

    Pancreatic scintiphotography was performed in 108 cases of patients with diabetes mellitus. Scintiphotos were taken at 30 min. after intravenous injection of approximately 200μCi of 75 Se-selenomethionine using a Toshiba gamma camera. The relationship between the degree of pancreatic uptake of 75 Se-selenomethionine and the types and duration of diabetes, vascular complications and the average range of fasting blood sugar levels were studied. In some cases, pancreatic scintiphotos were taken at 10, 30 and 50 min. after injection of 75 Se-selenomethionine, and the degrees of the pancreatic uptake were compared on each time course. Only two out of 24 cases of insulin-dependent diabetics showed normal pancreatic scintiphotos. On the other hand, two out of 47 cases of mild diabetics treated with diet alone showed no uptake in pancreatic scintiphotos. There was a tendency toward abnormal pancreatic scintiphotos in chronic diabetics. Especially, of the 15 cases who had diabetes for more than eleven years, only one case showed a normal pancreatic scintiphoto. Abnormal pancreatic scintiphotos were found more frequently in the group of poorly controlled diabetics than in the group of well controlled diabetics. In cases showing normal pancreatic scintiphotos, diabetic retinopathy was less frequently found. Out of 36 cases which had sequential pancreatic scintiphotos, hypertension and/or arteriosclerosis were found more frequently in the 20 cases which showed a delay in reaching a plateau of the activity. However, the uptake in sequential pancreatic scintiphotos showed no definite correlation between diabetic retinopathy and other diabetic conditions. (auth.)

  15. DIABETES MELLITUS IN NEUROENDOCRINE DISEASES

    Directory of Open Access Journals (Sweden)

    I. V. Trigolosova

    2014-01-01

    Full Text Available There are many endocrine diseases accompanied by development of secondary diabetes mellitus (sDM. The features of the development and course of sDM in acromegaly, Cushing’s syndrome, and growth hormone (GH deficiency are of particular interest as the prevalence of sDM associated with these pathologies is higher than that in the population. The main risk factors for sDM in acromegaly are age, female gender, arterial hypertension, family history of type 2 DM (T2DM, acromegaly activity, and duration and certain treatment methods of acromegaly. The differences of the sDM pathogenesis from pathogenesis of T2DM in the population are due to the opposite effect of GH and insulin-like growth factor 1 on glucose metabolism as well as to effect of acromegaly treatment on the mechanisms of diabetes development. The prevalence of diabetes in patients with GH deficiency, especially against the background of GH replacement therapy, is slightly higher than that in population. However, some studies have shown that GH replacement therapy may lead to normalization of the impaired glucose metabolism. High prevalence of metabolic syndrome (43% and visceral obesity in the GH deficiency are the causes of the development of lipotoxicity (free fatty acids excess and insulin resistance.In Cushing’s syndrome, the prevalence of early carbohydrate metabolism disturbances may reach 70%. In Cushing’s disease, chronic glucocorticoid excess determines insulin resistance and reduces insulin secretion, which results in hyperglycaemia. Currently, the recommendations for the treatment of sDM in acromegaly, hypercortisolism, and GH deficiency are the same as for the treatment of T2DM. However, as the pathogenesis is different in sDM and T2DM, the new algorithms for the diagnosis, prevention and treatment need to be developed. Prevention and timely treatment based on pathological principals will slow down the development of micro- and macrovascular complications leading to

  16. Pancreatogenic diabetes mellitus: actual problems of pathogenesis and treatment

    OpenAIRE

    Rebrov А.P.; Kunitsyna М.А.; Kashkina E.I.; Arkhangelskaya Е.Е.

    2012-01-01

    We have presented the review of literature devoted to the problem of pancreatogenic diabetes mellitus. We have found up that prevalence of pancreatogenic diabetes mellitus needs to be adjusted. In analyzed literature the influence of localization of structural changes of pancreatic tissue on risk of diabetes mellitus development is studied insufficiently. In the result of our literature analysis we have detected that treatment of pancreatogenic diabetes mellitus up to date is not unified and ...

  17. Influence of cardiac insufficiency on acute renal impairment induced by contrast medium in patients with diabetes and renal dysfunction

    Directory of Open Access Journals (Sweden)

    Jing LI

    2015-10-01

    Full Text Available Objective To evaluate the influence of cardiac insufficiency on contrast-induced acute kidney injury (CIAKI after percutaneous coronary intervention (PCI in patients with diabetes mellitus (DM complicated with mild to moderate renal insufficiency (MMRI. Methods From Dec. 2008 to Oct. 2011, 2998 patients, with type 2 DM and concomitant chronic kidney diseases (CKD from 53 hospitals in China, were enrolled in the present study. Out of them, 2533 patients showed normal cardiac function (NYHA=1 and 465 patients suffered from cardiac insufficiency (NYHA>1. The demographic characteristics, preoperative renal function and postoperative incidence of CIAKI in the two groups were monitored. Results No significant difference was found between two groups (P>0.05 in preoperative baseline data (age, sex, high risk factors, etc.. The incidence of CIAKI was significantly higher in NYHA>1 group than in NYHA=1 group (4.7% vs2.8%, P=0.03. During a 30 day follow-up, the incidence of all-cause mortality was not significantly different between two groups (P>0.05. Multiple factors analysis found that rosuvastatin was the protective agent for CIAKI, and acute coronary syndrome, cardiac insufficiency, anemia and renal insufficiency were the risk factors for CIAKI. Conclusion For PCI, the risk of postoperative incidence of CIAKI is higher in patients with preoperative cardiac insufficiency than in those with normal cardiac function. The incidence of CIAKI may be reduced obviously by meticulous preoperative assessment of heart function in high-risk patients, giving effective treatment and performing PCI after cardiac function is improved. DOI: 10.11855/j.issn.0577-7402.2015.09.08

  18. Pattern of cutaneous manifestations in diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Goyal Abhishek

    2010-01-01

    Full Text Available Background: Diabetes mellitus affects individuals of all ages and socioeconomic status. Skin is affected by the acute metabolic derangements as well as by chronic degenerative complications of diabetes. Aims: To evaluate the prevalence of skin manifestations in patients with diabetes mellitus. To analyze the prevalence and pattern of skin disorders among diabetic patients from this region of Western Himalayas. Materials and Methods: One hundred consecutive patients with the diagnosis of diabetes mellitus and having skin lesions, either attending the diabetic clinic or admitted in medical wards were included in this study. Results: The common skin disorders were: x0 erosis (44%, diabetic dermopathy (36%, skin tags (32%, cutaneous infections (31%, and seborrheic keratosis (30%. Conclusion: Skin is involved in diabetes quite often and the manifestations are numerous. High prevalence of xerosis in our diabetic population is perhaps due to cold and dry climatic conditions in the region for most of the time in the year.

  19. 78 FR 12821 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-02-25

    ...-2012-0350] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the... person has no established medical history or clinical diagnosis of diabetes mellitus currently requiring...

  20. 78 FR 12819 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-02-25

    ...-2012-0351] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... achieved by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving... mellitus currently requiring insulin for control'' (49 CFR 391.41(b)(3)). FMCSA established its diabetes...

  1. 78 FR 65754 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-11-01

    ...-2013-0183] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor...-treated diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce...). Diabetes Mellitus and Driving Experience of the Applicants The Agency established the current requirement...

  2. 77 FR 20874 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-04-06

    ... persons with insulin-treated diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the... person has no established medical history or clinical diagnosis of diabetes mellitus currently requiring...

  3. 75 FR 70077 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2010-11-16

    ... persons with insulin-treated diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in...). Diabetes Mellitus and Driving Experience of the Applicants The Agency established the current standard for... diagnosis of diabetes mellitus currently requiring insulin for control'' (49 CFR 391.41(b)(3)). FMCSA...

  4. 75 FR 64394 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2010-10-19

    ... persons with insulin-treated diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in...). Diabetes Mellitus and Driving Experience of the Applicants The Agency established the current standard for... diagnosis of diabetes mellitus currently requiring insulin for control'' (49 CFR 391.41(b)(3)). FMCSA...

  5. 75 FR 65056 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2010-10-21

    ... persons with insulin-treated diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in...). Diabetes Mellitus and Driving Experience of the Applicants The Agency established the current standard for... diagnosis of diabetes mellitus currently requiring insulin for control'' (49 CFR 391.41(b)(3)). FMCSA...

  6. 75 FR 50797 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2010-08-17

    ... persons with insulin-treated diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in... would be achieved by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and... of diabetes mellitus currently requiring insulin for control'' (49 CFR 391.41(b)(3)). FMCSA...

  7. 75 FR 27616 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2010-05-17

    ... persons with insulin-treated diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in... by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving... vehicle if that person has no established medical history or clinical diagnosis of diabetes mellitus...

  8. 76 FR 71111 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-11-16

    ...-2011-0194] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... be achieved by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and...

  9. 77 FR 43417 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-07-24

    ...-2012-0109] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the Applicants The... person has no established medical history or clinical diagnosis of diabetes mellitus currently requiring...

  10. 76 FR 32015 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-06-02

    ...-2011-0080] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the...

  11. 77 FR 43901 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-07-26

    ...-2012-0108] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the Applicants The... person has no established medical history or clinical diagnosis of diabetes mellitus currently requiring...

  12. 77 FR 7232 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-02-10

    ...-2011-0327] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the...

  13. 76 FR 69795 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-11-09

    ...-2011-0193] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the...

  14. 76 FR 47288 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-08-04

    ...-2011-0125] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. [[Page... by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving...

  15. 76 FR 47290 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-08-04

    ...-2011-0144] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the Applicants...

  16. 76 FR 26792 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-05-09

    ...-2011-0058] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the Applicants The...

  17. 76 FR 17475 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-03-29

    ...-0058] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier... individuals for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM... must provide for individual assessment of drivers with diabetes mellitus, and be consistent with the...

  18. 76 FR 22940 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-04-25

    ...-2011-0025] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the...

  19. 76 FR 27376 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-05-11

    ...-2011-0040] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the...

  20. 77 FR 536 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-01-05

    ...-2011-0301] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the...

  1. 76 FR 22941 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-04-25

    ...-2011-0011] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... be achieved by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and...

  2. 78 FR 35088 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-06-11

    ...-2013-0015] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... would be achieved by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and... of diabetes mellitus currently requiring insulin for control'' (49 CFR 391.41(b)(3)). FMCSA...

  3. 77 FR 65929 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-10-31

    ...-2012-0219] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the... person has no established medical history or clinical diagnosis of diabetes mellitus currently requiring...

  4. 78 FR 64267 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-10-28

    ...-0184] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier... against persons with insulin- treated diabetes mellitus (ITDM) operating commercial motor vehicles (CMVs... drivers with diabetes mellitus, and be consistent with the criteria described in section 4018 of the...

  5. 77 FR 17116 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-03-23

    ...-2011-0381] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the Applicants...

  6. 78 FR 76397 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-12-17

    ...-2013-0187] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... would be achieved by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and... of diabetes mellitus currently requiring insulin for control'' (49 CFR 391.41(b)(3)). FMCSA...

  7. 77 FR 532 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-01-05

    ...-2011-0300] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... included in this notice. Diabetes Mellitus and Driving Experience of the Applicants The Agency established...

  8. 78 FR 1926 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-01-09

    ...-2012-0347] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the Applicants... person has no established medical history or clinical diagnosis of diabetes mellitus currently requiring...

  9. 76 FR 61139 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-10-03

    ...-2011-0192] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the...

  10. 76 FR 79759 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-12-22

    ...-2011-0278] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the...

  11. 78 FR 77784 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-12-24

    ...-2013-0184] [4910-EX-P] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY...-treated diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce...). Diabetes Mellitus and Driving Experience of the Applicants The Agency established the current requirement...

  12. 78 FR 5559 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-01-25

    ...-2012-0348] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the... person has no established medical history or clinical diagnosis of diabetes mellitus currently requiring...

  13. 78 FR 50482 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-08-19

    ...-0183] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier... individuals for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM... revision must provide for individual assessment of drivers with diabetes mellitus, and be consistent with...

  14. 77 FR 33264 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-06-05

    ...-2012-0044] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the... person has no established medical history or clinical diagnosis of diabetes mellitus currently requiring...

  15. 76 FR 44650 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-07-26

    ...-2011-0143] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the...

  16. 78 FR 37272 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-06-20

    ...-2013-0017] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... achieved by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving... mellitus currently requiring insulin for control'' (49 CFR 391.41(b)(3)). FMCSA established its diabetes...

  17. 77 FR 25227 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-04-27

    ...-2011-0383] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... diabetes mellitus (ITDM) from operating commercial motor vehicles (CMVs) in interstate commerce. The... the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the Applicants...

  18. 76 FR 72031 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-11-21

    ...-0301] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor Carrier... individuals for exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM...).\\1\\ The revision must provide for individual assessment of drivers with diabetes mellitus, and be...

  19. 78 FR 37273 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2013-06-20

    ...-2013-0016] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... achieved by complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving... mellitus currently requiring insulin for control'' (49 CFR 391.41(b)(3)). FMCSA established its diabetes...

  20. 77 FR 75493 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2012-12-20

    ...-2012-0282] Qualification of Drivers; Exemption Applications; Diabetes Mellitus AGENCY: Federal Motor... complying with the current regulation 49 CFR 391.41(b)(3). Diabetes Mellitus and Driving Experience of the... person has no established medical history or clinical diagnosis of diabetes mellitus currently requiring...