scholarly journals Nephrolithiasis in Cushing’s Disease: Prevalence, Etiopathogenesis, and Modification after Disease Cure

2003 ◽  
Vol 88 (5) ◽  
pp. 2076-2080 ◽  
Author(s):  
Antongiulio Faggiano ◽  
Rosario Pivonello ◽  
Daniela Melis ◽  
Mariagiovanna Filippella ◽  
Carolina Di Somma ◽  
...  

The pathogenesis of nephrolithiasis in Cushing’s syndrome is still not completely clarified. The current study aimed at investigating prevalence of nephrolithiasis and role of different lithogenic factors in Cushing’s disease (CD). Forty-six CD patients (24 with active and 22 with cured disease) and 46 sex- and age-matched controls entered the study. Body mass index, blood pressure, fasting glucose and insulin, serum and urinary creatinine, urea, uric acid, electrolytes, and cystine, urinary volume, pH, oxalate, and citrate levels, and renal ultrasonography (US) were performed in all patients and controls. Nephrolithiasis was found in 50% of active patients, 27.3% of cured patients, and 6.5% of controls (P < 0.001). Compared with controls, patients with active disease had a significantly increased prevalence of obesity, arterial hypertension, diabetes mellitus, hypercalciuria, hypocitraturia, and hyperuricosuria, significantly higher levels of serum and urinary cystine, urinary creatinine, urea, uric acid, potassium, calcium, phosphorus, and oxalate, significantly lower levels of urinary citrate levels. Compared with controls, patients cured from CD had a significantly increased prevalence of obesity, systemic arterial hypertension, and diabetes mellitus, whereas urinary citrate was significantly decreased. At multivariate analysis, a significantly increased risk to develop kidney stones was independently associated with urinary excretion of uric acid (odds ratio = 1.6, confidence interval = 1.0–2.5) and systemic arterial blood pressure (odds ratio = 2.6, confidence interval = 1.1–6.6). In conclusion, patients with active CD have an increased prevalence of nephrolithiasis compared with general population, which decreases but not disappears in patients successfully cured from the disease. This complication is likely caused by the synergic effect of different hypercortisolism-dependent metabolic and hemodynamic abnormalities, among which systemic arterial hypertension and excessive urinary uric acid excretion seem to play a pivotal role.

2018 ◽  
Vol 12 (4) ◽  
pp. 849
Author(s):  
Maria Evani Souza Borges ◽  
Jefferson De Sousa Melo ◽  
Luiza Chayanne Da Silva Soares ◽  
Adélia Dalva Da Silva Oliveira ◽  
Adriana Sávia De Souza Araújo ◽  
...  

RESUMOObjetivo: identificar os fatores de risco para a hipertensão arterial sistêmica e diabetes mellitus em vigilantes. Método: estudo quantitativo, descritivo, transversal, realizado com 23 vigilantes, por meio de um questionário analisado pelo software SPSS e apresentado em tabelas. Resultados: predominou os que praticam atividade física; não fumam; não consomem bebida alcóolica; consomem vegetais, frutas, legumes ou grãos; consomem frituras, salgados ou carnes gordas; têm antecedentes pessoais e familiares de hipertensão e diabetes, com maior ocorrência de hipertensão. A maioria obteve pressão arterial ótima e risco aumentado e muito aumentado para obesidade abdominal. Conclusão: apesar da atividade exercida ser considerada fator predisponente para a hipertensão arterial sistêmica e diabetes mellitus, os pesquisados demonstraram hábitos de vida saudáveis e níveis pressóricos dentro do padrão de normalidade. Descritores: Saúde Pública; Diabetes Mellitus; Hipertensão; Trabalho em Turnos; Fatores de Risco; Enfermagem.                                                                                                                    ABSTRACT Objective: to identify the risk factors for systemic arterial hypertension and diabetes mellitus in vigilantes. Method: quantitative, descriptive, cross - sectional study with 23 vigilantes, through a questionnaire analyzed by SPSS software and presented in tables. Results: predominantly those who practice physical activity; do not smoke; do not consume alcoholic beverage; consume vegetables, fruits, vegetables or grains; eat fried foods, salty foods or fatty meats; have a personal and family history of hypertension and diabetes, with a higher occurrence of hypertension. Most had optimal blood pressure and increased and greatly increased risk for abdominal obesity. Conclusion: although the activity was considered a predisposing factor for systemic arterial hypertension and diabetes mellitus, the subjects showed healthy habits and blood pressure levels within the normal range. Descritores: Public Health; Diabetes Mellitus; Hypertension; Shift Work; Risk Factors; Nursing. RESUMEN Objetivo: identificar los factores de riesgo para la hipertensión arterial sistémica y la diabetes mellitus en vigilantes. Método: estudio cuantitativo, descriptivo, transversal, realizado con 23 vigilantes, por medio de un cuestionario analizados por el software SPSS y presentados en tablas. Resultados: predominó los que practican actividad física; no fuman; no consumen bebida alcohólica; consumen vegetales, frutas, legumbres o granos; consumen frituras, salados o carnes gordas; tiene antecedentes personales y familiares de hipertensión y diabetes, con mayor ocurrencia de hipertensión. La mayoría obtuvo una presión arterial óptima y un riesgo aumentado y muy aumentado para la obesidad abdominal.  Conclusión: a pesar de la actividad ejercida como factor predisponente para la hipertensión arterial sistémica y diabetes mellitus, los encuestados demostraron hábitos de vida saludables y niveles de presión dentro del patrón de normalidad. Descritores: Salud Pública; Diabetes Mellitus; Hipertensión; Trabajo en Turnos; Factores de Riesgo; Enfermería.


2020 ◽  
Vol 73 (9-10) ◽  
pp. 277-283
Author(s):  
Biljana Lakic ◽  
Verica Petrovic ◽  
Kosana Stanetic ◽  
Suzana Savic

Introduction. The aim of this study was to determine the prevalence of microvascular complications in type 1 and type 2 diabetes mellitus patients in relation to glycated hemoglobin. Material and Methods. This cross-sectional study analyzed the prevalence of microvascular complications in patients with diabetes mellitus registered at the Primary Health Center Banja Luka. Demographic data, duration of diabetes, blood pressure, glycated hemoglobin, dyslipidemia, type of therapy, presence of retinopathy, neuropathy and nephropathy were analyzed. Data collection was done from December 2017 to November 2018. Results. The study included 228 patients, 132 (57.9%) men and 96 (42.1%) women. The most common microvascular complication was diabetic neuropathy (24.2%). The mean glycated hemoglobin level in patients with diabetic complications was 7.75 ? 1.66%. Although all participants with complications had unregulated diabetes mellitus (glycated hemoglobin > 7%), a statistically significant difference was found in regard to microalbuminuria (> 30 mg/24 h) and/or proteinuria (> 0.15 g/24 h) and/or decreased creatinine clearance (< 1.5 ml/sec) and their mean glycated hemoglobin (p = 0.025), while for other complications (neuropathy and retinopathy) the same was not confirmed. Multivariate logistic regression analysis confirmed that microalbuminuria and/or proteinuria and/or decreased creatinine clearance (odds ratio = 2.174; 95% confidence interval: 1.040 - 4.543; p = 0.039) as well as elevated diastolic blood pressure (odds ratio = 1.09; 95% confidence interval: 1.024 - 1.162; p = 0.007) were factors associated with glycated hemoglobin > 7%. Conclusion. The most common microvascular complication in patients with both types of diabetes mellitus is diabetic neuropathy with a prevalence of 24.2%. The presence of microalbuminuria and/or proteinuria and/ or decreased creatinine clearance were associated with glycated hemoglobin > 7% and elevated diastolic blood pressure.


Hypertension ◽  
2017 ◽  
Vol 70 (suppl_1) ◽  
Author(s):  
Masanari Kuwabara ◽  
Shigeko Hara ◽  
Koichiro Niwa ◽  
Minoru Ohno ◽  
Ichiro Hisatome

Objectives: Prehypertension frequently progresses to hypertension and is associated with cardiovascular diseases, stroke, excess morbidity and mortality. However, the identical risk factors for developing hypertension from prehypertension are not clarified. This study is conducted to clarify the risks. Methods: We conducted a retrospective 5-year cohort study using the data from 3,584 prehypertensive Japanese adults (52.1±11.0 years, 2,081 men) in 2004 and reevaluated it 5 years later. We calculated the cumulative incidences of hypertension over 5 years, then, we detected the risk factors and calculated odds ratios (ORs) for developing hypertension by crude analysis and after adjustments for age, sex, body mass index, smoking and drinking habits, baseline systolic and diastolic blood pressure, pulse rate, diabetes mellitus, dyslipidemia, chronic kidney disease, and serum uric acid. We also evaluated whether serum uric acid (hyperuricemia) provided an independent risk for developing hypertension. Results: The cumulative incidence of hypertension from prehypertension over 5 years was 25.3%, but there were no significant differences between women and men (24.4% vs 26.0%, p=0.28). The cumulative incidence of hypertension in subjects with hyperuricemia (n=726) was significantly higher than those without hyperuricemia (n=2,858) (30.7% vs 24.0%, p<0.001). After multivariable adjustments, the risk factors for developing hypertension from prehypertension were age (OR per 1 year increased: 1.023; 95% CI, 1.015-1.032), women (OR versus men: 1.595; 95% CI, 1.269-2.005), higher body mass index (OR per 1 kg/m 2 increased: 1.051; 95% CI 1.021-1.081), higher baseline systolic blood pressure (OR per 1 mmHg increased: 1.072; 95% CI, 1.055-1.089) and diastolic blood pressure (OR per 1 mmHg increased: 1.085; 95% CI, 1.065-1.106), and higher serum uric acid (OR pre 1 mg/dL increased: 1.149; 95% CI, 1.066-1.238), but not smoking and drinking habits, diabetes mellitus, dyslipidemia, and chronic kidney diseases. Conclusions: Increased serum uric acid is an independent risk factor for developing hypertension from prehypertension. Intervention studies are needed to clarify whether the treatments for hyperuricemia in prehypertensive subjects are useful.


Author(s):  
Dmitriy Sergeevich Kovalev

Arterial hypertension (AH) refers to an increase in blood pressure above the level of 140/90 mm Hg; the risk of cardiovascular complications increases significantly with this pathological condition. Thus, arterial hypertension is an independent risk factor for the development of prediabetes / type 2 diabetes mellitus, heart failure, coronary heart disease, chronic kidney damage, and multifocal atherosclerosis. The frequency of arterial hypertension occurrence varies in different countries: in particular, it is from 23 to 36% for the European population, according to various literary sources. The main goal of treatment is to minimize the overall risk of developing cardiovascular complications. This involves the impact on all identified reversible risk factors, such as smoking and high cholesterol levels, and most importantly, appropriate treatment of concomitant diseases (diabetes mellitus, thyroid gland pathology, kidney disease, etc.), as well as the correction of high blood pressure.


Nutrients ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 1825 ◽  
Author(s):  
Haruki Nakamura ◽  
Akinori Hara ◽  
Hiromasa Tsujiguchi ◽  
Thao Thi Thu Nguyen ◽  
Yasuhiro Kambayashi ◽  
...  

The relationship between dietary n-6 fatty acids and hypertension is not clear. The metabolic products of n-6 fatty acids include those that control blood pressure, such as prostaglandin and thromboxane, and that differ depending on the extent of glucose tolerance. This cross-sectional study investigated the association of dietary n-6 fatty acid intake on hypertension, and the effects of glycated hemoglobin (HbA1c) value in 633 Japanese subjects aged 40 years and older. Dietary intake was measured using a validated brief self-administered diet history questionnaire. We defined hypertension as the use of antihypertensive medication or a blood pressure of 140/90 mmHg. The prevalence of hypertension was 55.3%. A high n-6 fatty acids intake inversely correlated with hypertension in subjects with HbA1c values less than 6.5% (odds ratio, 0.857; 95% confidence interval, 0.744 to 0.987). On the contrary, in subjects with an HbA1c value of 6.5% or higher, the n-6 fatty acids intake was significantly associated with hypertension (odds ratio, 3.618; 95% confidence interval, 1.019 to 12.84). Regular dietary n-6 fatty acid intake may contribute to the prevention and treatment of hypertension in a healthy general population. By contrast, in subjects with diabetes, regular n-6 fatty acids intake may increase the risk of hypertension.


2021 ◽  
Vol 11 (33) ◽  
pp. 270-279
Author(s):  
Letícia Penariwê Sousa Wa Rovêdenê ◽  
Marise Ramos de Souza ◽  
Marlene Andrade Martins ◽  
Letícia Palota Eid ◽  
Marcos Antonio Nunes de Araujo ◽  
...  

A hipertensão arterial sistêmica (HAS), diabetes mellitus (DM), sedentarismo e síndrome metabólica afetam a saúde indígena. Este estudo objetivou identificar hipertensos e diabéticos na etnia Xavante, Mato Grosso. A amostra foi de 50 indígenas, caracterizados quanto ao sexo, idade, escolaridade, renda, estado civil e número de filhos. Fez-se a anamnese e avaliação clínica, com antecedentes de DM e/ou HAS, uso de medicações tradicionais ou não. Usaram-se tensiômetro digital de pulso e um glicosímetro capilar. Fez-se a análise com os testes qui-quadrado, Pearson, Kruskal wallis, t de Student, Coeficiente de correlação de Pearson e ANOVA. Um terço dos participantes recebiam até um salário mínimo; 22% eram compatíveis com pré-diabetes e 26% diabéticos; a HAS esteve em uma média de 122,5 (±14,5) por 79,8 (±9,4) mmHg. Houve relação significativa entre a renda, estado civil, idade e presença de filhos, com os dados clínicos e os aspectos multifatoriais de risco.Descritores: Indígena, Hipertensão Arterial, Diabetes Mellitus. Tracking chronic disease in an indigenous communityAbstract: Systemic arterial hypertension (SAH), diabetes mellitus (DM), physical inactivity and metabolic syndrome affect indigenous health. This study aimed to identify hypertensive and diabetic people from Xavante ethnic group in Mato Grosso - Brazil. The sample consisted in 50 indigenous people, characterized by gender, age, educational level, income, marital status and number of children. It was made the anamnesis and a clinical evaluation, asking for precondition on DM and/or SAH, and the use or not of traditional medicine. It was used a digital wrist blood pressure monitor and a capillary blood glucose meter. It was performed a chi-square test, a Pearson test, a Kruskal Wallis test, a Student's t test, a Pearson's correlation coefficient and an ANOVA tests. One third of the participants received up to one minimum wage; 22% of them were compatible with pre-diabetes and 26% were diabetic; the average the SAH was 122.5 (± 14.5) by 79.8 (± 9.4) mmHg. It was found a significant relationship between income, marital status, age and presence of children, with clinical data and multifactorial risk aspects.Descriptors: Indigenous, Systemic Arterial Hypertension, Diabetes Mellitus. Rastreando enfermedades crónicas en la comunidad indígenaResumen: La hipertensión arterial sistémica (HAS), diabetes mellitus (DM), sedentarismo y síndrome metabólico afectan la salud indígena. Este estudio tiene como objetivo identificar hipertensos y diabéticos de la etnia Xavante, Mato Grosso. La muestra fue compuesta por 50 indígenas, caracterizados por sexo, edad, escolaridad, renta, estado civil y número de hijos. Se hizo la anamnesis y la evaluación clínica, con antecedentes de DM y/o HAS y el uso de medicaciones tradicionales. Se usaron tensiómetro digital de pulso y glucómetro capilar. Se hizo el análisis con las pruebas Chi-cuadrado, Pearson, Kruskal Wallis, t de Student, coeficiente de correlación de Pearson y ANOVA. Un tercio de los participantes recibían hasta un salario mínimo; 22% eran compatibles con prediabetes y 26% diabéticos; la HAS estuvo en una media de 122,5 (±14,5) por 79,8 (±9,4) mmHg. Hubo relación significativa entre renta, estado civil, edad y presencia de hijos, con los datos clínicos y los aspectos multifactoriales de riesgo.Descriptores: Indígena, Hipertensión Arterial, Diabetes Mellitus.


2017 ◽  
Vol 21 (2) ◽  
pp. 33-40
Author(s):  
I. N. Bobkova ◽  
A. A. Shchukina ◽  
M. V. Shestakova

THE AIM:to assess excretion value of podocytes injury biomarkers in urine and to clarify their significance for early diabetic nephropathy (DN) diagnostics in diabetes mellitus (DM) patients with different severity of albuminuria (AU)/proteinuria(PU).PATIENTS AND METHODS.74 DM pts were studied, including 30 with type1 DM (T1DM) and 44 pts with type2 DM (T2DM). They were divided into three groups: 41 pts with AU <30 mg/gCr (A1), 13 pts with AU 30-300 mg/gCr (A2), 20 pts with PU (A3). CKD S1 was revealed in 41pts, CKD S2 – in 25 pts, CKD S3 – in 8 pts. Arterial hypertension was observed in 52 pts of 74(70%), mainly in T2DM. 10 healthy subjects were studied as control. Urinary levels of nephrin and podocin (an important slit diaphragm proteins) were measured by ELISA.RESULTS.Nephrinuria (NU) >5,84ng/ml/g, which not detecting in controls, was revealed in 63% of A1 pts, in 77% – in A2, in 80% – in A3. Podocinuria (PdU)>1,73ng/ml/g was revealed in 78% of A1 pts, in 54% of A2 and in 83% – A3. NU in pts with PU was significantly higher than in AU<30 mg/g. PDU in groups with different AU/PU was equally high and has no differ between DM types. Direct correlation was obtained between NU and AU (R=0,947 p<0,05). NU and PdU in T1DM correlated directly with serum creatinine (R=0,489 p<0,05 and R=0,468 p<0,05) and indirectly with GFR (R=-0,461 p<0,05 and R=-0,36 р<0,05). In DM duration less than 5 years NU directly correlated with НbА1с level, in T2DM – indirectly with systolic blood pressure.CONCLUSON. Nephrin and podocin levels can be useful for early diagnostics and monitoring of DN. 


2021 ◽  
Vol 15 (54) ◽  
pp. 448-456
Author(s):  
Josicleiton Morais de Lima ◽  
Amanda Camboim De Sá Santos ◽  
João Paulo Soares Rafael ◽  
Victor Lucas Avelino Galindo ◽  
Milena Nunes Alves de Sousa

  Resumo: O objetivo deste trabalho foi identificar as principais dificuldades encontradas no acompanhamento dos portadores de Hipertensão Arterial Sistêmica (HAS) utilizando a ferramenta MRPA, bem como as vantagens e eficácia do tratamento ao hipertenso. Foi realizado o levantamento dos artigos científicos nas bases de dados eletrônicas Google Acadêmico e Scientific Electronic Library Online. Após a inserção dos critérios de inclusão e exclusão foram selecionados dez estudos publicados entre 2005 e 2020 para compor a amostra. As dificuldades apontadas na literatura foram: o declínio do uso da ferramenta em longo prazo, dificuldade no manuseio do aparelho, número insuficiente de medidas pelos pacientes dos estudos e indução de estresse e ansiedade nos pacientes. Além disso, foram averiguadas vantagens do uso da ferramenta e a eficácia desse tipo de monitorização no tratamento ao portador de HAS. A ferramenta MRPA é eficaz no diagnóstico e acompanhamento de hipertensos, e para melhor usufruir dessa estratégia, é preciso que os profissionais estejam atentos às dificuldades apontadas e solucioná-las.   


2018 ◽  
Vol 25 (10) ◽  
pp. 581-586 ◽  
Author(s):  
Susie Q Lew ◽  
Neal Sikka ◽  
Clinton Thompson ◽  
Manya Magnus

IntroductionPeritoneal dialysis is a home-based therapy for individuals with end-stage renal disease. Telehealth, and in particular – remote monitoring, is making inroads in managing this cohort.MethodsWe examined whether daily remote biometric monitoring (RBM) of blood pressure and weight among peritoneal dialysis patients was associated with changes in hospitalization rate and hospital length of stay, as well as outpatient, inpatient and overall cost of care.ResultsOutpatient visit claim payment amounts (in US dollars derived from CMS data) decreased post-intervention relative to pre-intervention for those at age 18-54 years. For certain subgroups, non- or nearly-significant changes were found among female and Black participants. There was no change in inpatient costs post-intervention relative to pre-intervention for females and while the overall visit claim payment amounts increased in the outpatient setting slightly (US$511.41 (1990.30) vs. US$652.61 (2319.02), p = 0.0783) and decreased in the inpatient setting (US$10,835.30 (6488.66) vs. US$10,678.88 (15,308.17), p = 0.4588), these differences were not statistically significant. Overall cost was lower if RBM was used for assessment of blood pressure and/or weight (US$–734.51, p < 0.05). Use of RBM collected weight was associated with fewer hospitalizations (adjusted odds ratio 0.54, 95% confidence interval 0.33–0.89) and fewer days hospitalized (adjusted odds ratio 0.46, 95% confidence interval 0.26–0.81). Use of RBM collected blood pressure was associated with increased days of hospitalization and increased odds of hospitalization.ConclusionsRBM offers a powerful opportunity to provide care to those receiving home therapies such as peritoneal dialysis. RBM may be associated with reduction in both inpatient and outpatient costs for specific sub-groups receiving peritoneal dialysis.


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