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1.
Arch. endocrinol. metab. (Online) ; 66(1): 68-76, Jan.-Feb. 2022. tab, graf
Article in English | LILACS | ID: biblio-1364297

ABSTRACT

ABSTRACT The lowest dosage of empagliflozin (10 mg) showed similar benefits on glycated hemoglobin (HbA1c) level, body weight, blood pressure, and total and cardiovascular mortality in comparison with the highest available dose (25 mg) in the EMPAREG trial. These findings have not been clearly demonstrated for canagliflozin and dapagliflozin. The objective was to compare the effect of different doses of SGLT2 inhibitors commercially available in Brazil on HbA1c and body weight of patients with type 2 diabetes. MEDLINE, Cochrane and Embase databases were searched from inception until 11th October 2021 for randomized controlled trials of SGLT2 inhibitors in type 2 diabetes patients, lasting at least 12 weeks. HbA1c and body weight variations were described using standard mean difference. We performed direct and indirect meta-analysis, as well as a meta-regression with medication doses as covariates. Eighteen studies were included, comprising 16,095 patients. In the direct meta-analysis, SGLT2 inhibitors reduced HbA1c by 0.62% (95% CI −0.66 to −0.59) and body weight by 0.60 kg (95% CI −0.64 to −0.55). In the indirect meta-analysis, canagliflozin 300 mg ranked the highest regarding reductions in HbA1c and body weight. The remaining medications and dosages were clinically similar, despite some statistically significant differences among them. Canagliflozin 300 mg seems to be more potent in reducing HbA1c and body weight in patients with type 2 diabetes. The remaining SGLT2 inhibitors at different doses lead to similar effects for both outcomes. Whether these glycemic and weight effects are reflected in lower mortality and cardiovascular events is still uncertain and may be a topic for further studies.


Subject(s)
Humans , Diabetes Mellitus, Type 2/drug therapy , Sodium-Glucose Transporter 2 Inhibitors/therapeutic use , Hypoglycemic Agents/therapeutic use , Blood , Body Weight , Brazil , Glycated Hemoglobin/analysis , Randomized Controlled Trials as Topic , Canagliflozin/therapeutic use
2.
Rev. bras. ter. intensiva ; 31(1): 86-92, jan.-mar. 2019. tab, graf
Article in Portuguese | LILACS | ID: biblio-1003631

ABSTRACT

RESUMO Objetivo: Examinar a associação entre os níveis de citocinas no plasma do doador e o desenvolvimento de disfunção primária do enxerto de órgãos transplantados a partir de doadores falecidos. Métodos: Foram incluídos no estudo de forma prospectiva 17 doadores falecidos e os respectivos 47 pacientes receptores de transplante. Os receptores foram divididos em dois grupos: grupo 1, de pacientes que desenvolveram disfunção primária do enxerto, e grupo 2, de pacientes que não desenvolveram disfunção primária do enxerto. Os níveis de TNF, IL-6, IL-1β, e IFN-γ, avaliados por meio de ELISA, foram comparados entre os grupos. Resultados: Obtiveram-se 69 órgãos, sendo realizados 48 transplantes. Os níveis plasmáticos de citocinas nos doadores não diferiram entre os grupos (em pg/mL): TNF no grupo 1, com 10,8 (4,3 - 30,8) versus no grupo 2, com 8,7 (4,1 - 33,1), com valor de p = 0,63; IL-6 no grupo 1: 1.617,8 (106,7 - 5.361,7) versus no grupo 2: 922,9 (161,7 - 5.361,7), com p = 0,56; IL-1β, no grupo 1: 0,1 (0,1 - 126,1) versus no grupo 2: 0,1 (0,1 - 243,6), com p = 0,60; e IFN-γ, no grupo 1: 0,03 (0,02 - 0,2) versus no grupo 2: 0,03 (0,02 - 0,1), p = 0,93). Obtivemos resultados similares ao examinar separadamente os casos de transplante renal. Conclusão: Nesta amostra de receptores de transplante, os níveis plasmáticos das citocinas TNF, IL-6, IL-1β e IFN-γ nos doadores não se associaram com o desenvolvimento de disfunção primária do enxerto.


ABSTRACT Objective: To examine the association between donor plasma cytokine levels and the development of primary graft dysfunction of organs transplanted from deceased donors. Methods: Seventeen deceased donors and the respective 47 transplant recipients were prospectively included in the study. Recipients were divided into two groups: group 1, patients who developed primary graft dysfunction; and group 2, patients who did not develop primary graft dysfunction. Donor plasma levels of TNF, IL-6, IL-1β, and IFN-γ assessed by ELISA were compared between groups. Results: Sixty-nine organs were retrieved, and 48 transplants were performed. Donor plasma cytokine levels did not differ between groups (in pg/mL): TNF, group 1: 10.8 (4.3 - 30.8) versus group 2: 8.7 (4.1 - 33.1), p = 0.63; IL-6, group 1: 1617.8 (106.7 - 5361.7) versus group 2: 922.9 (161.7 - 5361.7), p = 0.56; IL-1β, group 1: 0.1 (0.1 - 126.1) versus group 2: 0.1 (0.1 - 243.6), p = 0.60; and IFN-γ, group 1: 0.03 (0.02 - 0.2) versus group 2: 0.03 (0.02 - 0.1), p = 0.93). Similar findings were obtained when kidney transplants were analyzed separately. Conclusion: In this sample of transplant recipients, deceased donor plasma cytokines TNF, IL-6, IL-1β, and IFN-γ were not associated with the development of primary graft dysfunction.


Subject(s)
Humans , Male , Female , Adult , Aged , Tissue Donors , Brain Death/blood , Cytokines/blood , Organ Transplantation/methods , Tissue and Organ Procurement/methods , Enzyme-Linked Immunosorbent Assay , Prospective Studies , Cohort Studies , Primary Graft Dysfunction/epidemiology , Middle Aged
3.
Clin. biomed. res ; 38(1): 87-92, 2018.
Article in English | LILACS | ID: biblio-1022449

ABSTRACT

Introduction: The intestinal microbiota may undergo changes after solid organ transplantation. The purpose of this systematic review was to characterize the intestinal microbiota of patients undergoing solid organ transplantation. Methods: MEDLINE, EMBASE and Cochrane Library databases were searched from inception to July 21, 2017. Studies of patients undergoing solid organ transplantation that evaluated changes in intestinal microbiota composition and one of the following outcomes were included: post-transplant weight, new-onset diabetes after transplantation, delayed graft function, acute rejection, graft and patient survival, and post-transplant infections. Results: Out of 765 studies found in this search, two studies (86 patients) fulfilled inclusion criteria. Both studies assessed kidney transplantation recipients, and a reduction in bacterial species diversity after transplantation was observed. Changes in intestinal microbiota were associated with acute rejection in both studies. One study reported diarrhea and urinary infections, while the other one reported urinary and respiratory infections. None of them reported other outcomes of interest. Conclusion: Changes in intestinal microbiota were observed after kidney transplantation, and they were associated with higher incidence of acute rejection and infections in transplant recipients. However, data are still scarce and more studies are needed to evaluate if microbiota changes have an impact on post-transplant outcomes. (AU)


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Kidney Transplantation/adverse effects , Transplants/microbiology , Gastrointestinal Microbiome , Respiratory Tract Infections/microbiology , Urinary Tract Infections/microbiology , Treatment Outcome , Diarrhea/microbiology , Graft Rejection
4.
Braz. oral res. (Online) ; 32: e35, 2018. tab, graf
Article in English | LILACS | ID: biblio-889496

ABSTRACT

Abstract The aim of the present study was to evaluate the association between metabolic syndrome (MS) and periodontitis (PD), through a systematic review and meta-analysis. Original observational studies assessing the association between MS and PD in adults, published before May 11th (2017), were identified through electronic searches of MEDLINE, EMBASE and Cochrane Library databases. The PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guideline was used. For studies to be included, they had to mention the criteria used to diagnose MS and to have used at least one clinical measure to diagnose PD. There was no language restriction. Three reviewers independently identified eligible studies for possible inclusion in the systematic review and meta-analysis. The quality of the studies was evaluated by the Newcastle-Ottawa scale for observational studies. A random model meta-analysis was conducted. The strategies used to investigate heterogeneity were sequential analysis, subgroup analysis, univariate meta-regression and sensitivity analysis. Thirty-three studies met the inclusion criteria for the systematic review, and 26 had enough information to be included in the meta-analysis, totaling 52,504 patients. MS and PD were associated with an odds ratio of 1.38 (95%CI 1.26-1.51; I2 = 92.7%; p < 0.001). Subgroup analysis showed that complete periodontal examination (I2 = 70.6%; p < 0.001) partially explained the variability between studies. The present findings suggest an association between MS and PD. Individuals with MS are 38% more likely to present PD than individuals without this condition. Prospective studies should be conducted to establish cause and effect relations between MS and PD.


Subject(s)
Humans , Periodontitis/complications , Metabolic Syndrome/complications , Periodontitis/epidemiology , Metabolic Syndrome/epidemiology , Observational Studies as Topic
5.
Arch. endocrinol. metab. (Online) ; 60(2): 152-162, Apr. 2016. tab, graf
Article in English | LILACS | ID: lil-782159

ABSTRACT

ABSTRACT Body weight is regulated by the ability of hypothalamic neurons to orchestrate behavioral, endocrine and autonomic responses via afferent and efferent pathways to the brainstem and the periphery. Weight maintenance requires a balance between energy intake and energy expenditure. Although several components that participate in energy homeostasis have been identified, there is a need to know in more detail their actions as well as their interactions with environmental and psychosocial factors in the development of human obesity. In this review, we examine the role of systemic mediators such as leptin, ghrelin and insulin, which act in the central nervous system by activating or inhibiting neuropeptide Y, Agouti-related peptide protein, melanocortin, transcript related to cocaine and amphetamine, and others. As a result, modifications in energy homeostasis occur through regulation of appetite and energy expenditure. We also examine compensatory changes in the circulating levels of several peripheral hormones after diet-induced weight loss.


Subject(s)
Humans , Body Weight/physiology , Energy Intake/physiology , Energy Metabolism/physiology , Adipose Tissue/metabolism , Medical Illustration , Obesity/etiology , Obesity/metabolism
6.
Cad. Saúde Pública (Online) ; 32(5): e00097115, 2016. tab, graf
Article in English | LILACS | ID: biblio-952279

ABSTRACT

Abstract: The aim of the study was to evaluate the effect of a structured group education program administered by a primary care nurse in patients with type 2 diabetes mellitus. The sample included 137 patients with type 2 diabetes mellitus, randomized into two groups: intervention (5-week educational course and reinforcements every 4 months for one year) and control (with no structured diabetes mellitus education) with an evaluation of metabolic control, weight, blood pressure, distress scores, and knowledge on diabetes. There were no differences between the two groups in HbA1c at 4, 8, or 12 months when compared to baseline values. An increase in HbA1c was observed in the control group after adjusting for baseline HbA1c and insulin dose (p = 0.044 between groups). Knowledge scores and diabetes-related distress improved after the intervention. A structured educational program administered to type 2 diabetes mellitus patients seen at a primary care unit improved the knowledge and distress associated with the disease. The results also suggest the prevention of an increase in HbA1c.


Resumo: O objetivo deste estudo foi avaliar o efeito de um programa de educação estruturado em grupo, aplicado por enfermeira de cuidados primários a pacientes com diabetes mellitus tipo 2. A amostra contou com 137 pacientes com diabetes mellitus tipo 2, randomizados em dois grupos: intervenção, (curso educativo de cinco semanas e reforços a cada 4 meses, durante um ano) e grupo controle (sem educação estruturada) com avaliação do controle metabólico, peso, pressão arterial, escores de estresse e conhecimento relacionados ao diabetes. Não houve diferenças entre os grupos na HbA1c em 4, 8 ou 12 meses, quando comparado aos valores basais. Foi observado um incremento na HbA1c no grupo controle após ajustes para HbA1c no basal e dose de insulina (p = 0,044 entre grupos). Os escores de conhecimento e estresse relacionados ao diabetes melhoraram após a intervenção. Um programa educacional estruturado ministrado à pacientes com diabetes mellitus tipo 2 atendidos em atenção primaria melhorou o conhecimento e estresse associados à doença. Além disso, nossos resultados sugerem uma prevenção de elevação da HbA1c.


Resumen: El objetivo de este estudio fue evaluar el efecto de un programa de educación estructurada en grupo, aplicado por la enfermera de atención primaria para pacientes con diabetes mellitus tipo 2. La muestra incluyó a 137 pacientes con diabetes mellitus tipo 2, aleatorizados en dos grupos: intervención (curso de formación de 5 semanas, com refuerzos cada 4 meses durante un año) y el grupo de control (sin educación estructurada) para evaluar el control metabólico, peso, presión arterial, niveles de estrés y conocimientos relacionados con la diabetes. No hubo diferencias entre los grupos en HbA1c en 4, 8 ó 12 meses en comparación con los valores basales. Se observó un aumento de HbA1c en el grupo de control después del ajuste de HbA1c en la línea de base y a la dosis de la insulina (p = 0,044 entre grupos). Las puntuaciones de los conocimientos y del estrés relacionadas con la diabetes mejoraron después de la intervención. Un programa educativo estructurado ofrecido a los pacientes con diabetes mellitus tipo 2 tratados en la atención primaria mejoró el conocimiento y el estrés asociado con la enfermedad. Por otra parte, nuestros resultados sugieren una prevención elevada de la HbA1c.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Aged , Aged, 80 and over , Young Adult , Primary Health Care , Health Knowledge, Attitudes, Practice , Patient Education as Topic/methods , Diabetes Mellitus, Type 2/therapy , Brazil , Glycated Hemoglobin/analysis , Program Evaluation , Case-Control Studies , Patient Education as Topic/standards , Diabetes Mellitus, Type 2/blood , Middle Aged
7.
Arch. endocrinol. metab. (Online) ; 59(2): 161-170, 04/2015. graf
Article in English | LILACS | ID: lil-746460

ABSTRACT

Type 1 diabetes mellitus (T1DM) is associated with chronic complications that lead to high morbidity and mortality rates in young adults of productive age. Intensive insulin therapy has been able to reduce the likelihood of the development of chronic diabetes complications. However, this treatment is still associated with an increased incidence of hypoglycemia. In patients with “brittle T1DM”, who have severe hypoglycemia without adrenergic symptoms (hypoglycemia unawareness), islet transplantation may be a therapeutic option to restore both insulin secretion and hypoglycemic perception. The Edmonton group demonstrated that most patients who received islet infusions from more than one donor and were treated with steroid-free immunosuppressive drugs displayed a considerable decline in the initial insulin independence rates at eight years following the transplantation, but showed permanent C-peptide secretion, which facilitated glycemic control and protected patients against hypoglycemic episodes. Recently, data published by the Collaborative Islet Transplant Registry (CITR) has revealed that approximately 50% of the patients who undergo islet transplantation are insulin independent after a 3-year follow-up. Therefore, islet transplantation is able to successfully decrease plasma glucose and HbA1c levels, the occurrence of severe hypoglycemia, and improve patient quality of life. The goal of this paper was to review the human islet isolation and transplantation processes, and to describe the establishment of a human islet isolation laboratory at the Endocrine Division of the Hospital de Clínicas de Porto Alegre – Rio Grande do Sul, Brazil.


Subject(s)
Humans , Cell Separation/methods , Diabetes Mellitus, Type 1/therapy , Facility Design and Construction/standards , Islets of Langerhans , Islets of Langerhans Transplantation/trends , Brazil , Insulin/therapeutic use , Islets of Langerhans Transplantation/economics , Islets of Langerhans Transplantation/legislation & jurisprudence , Laboratories/organization & administration
8.
Clin. biomed. res ; 34(1): 80-83, 2014. ilus
Article in English | LILACS | ID: biblio-834445

ABSTRACT

Transrectal ultrasound-guided prostate needle biopsy is the ideal method of obtaining prostate specimens for histological analysis and is therefore often used in clinical practice. In most studies, prostate biopsy is considered a safe procedure with few major complications. In the present report, we describe a case of endocarditis with spondylodiscitis, two very rare complications associated with prostate biopsy. In the present report, we describe a case of infective endocarditis (IE) with spondylodiscitis (SD), two very rare complications of prostate biopsy. Only a few cases have been described in the literature reporting IE or SD as complications of prostate biopsy.


Subject(s)
Humans , Male , Aged , Discitis/diagnosis , Discitis/therapy , Endocarditis, Bacterial/diagnosis , Endocarditis, Bacterial/etiology , Biopsy/adverse effects , Prostate
9.
Arq. bras. endocrinol. metab ; 57(9): 717-721, Dec. 2013. tab
Article in Portuguese | LILACS | ID: lil-696917

ABSTRACT

OBJETIVO: Analisar os fatores determinantes da perda de peso (> 5%) resultante de atendimento ambulatorial individual. SUJEITOS E MÉTODOS: Estudo de coorte retrospectivo com 318 pacientes com sobrepeso/obesidade em atendimento individual para perder peso. RESULTADOS: Quinze por cento dos pacientes não perderam peso, 35,1% apresentaram perda < 5%, 35,4% entre 5-10% e 13,9% perda > 10%. Os pacientes que perderam > 5% de peso (-7,6 ± 3,3 kg; n = 156) tiveram maior número e menor intervalo entre consultas e maior frequência de atendimentos particulares, acompanhamento por nutricionista e atendimentos multidisciplinares. Ainda, houve neste grupo menor prescrição de medicamentos antiobesidade e o valor calórico total da dieta foi maior do que nos demais pacientes. Em análises multivariadas de regressão de Cox apenas o intervalo entre consultas e o número total de consultas permaneceram inversamente associados à perda de peso. CONCLUSÕES: Os determinantes de perda de peso > 5% foram um menor número de consultas com um menor intervalo entre os atendimentos.


OBJECTIVE: To analyze the determinants for weight loss (> 5%) resulting from outpatient individual appointments. SUBJECTS AND METHODS: A retrospective cohort study was conduct in 318 overweight/obese patients seeking individual care to lose weight. RESULTS: Fifteen percent of the patients did not lose weight; 35.1% had lost < 5%; 35.4% had lost between 5 and 10%; and 13.9% had lost > 10%. Patients who lost > 5% body weight (-7.6 ± 3.3 kg, n = 156) had a greater number of visits at a shorter interval, and greater frequency of visits with a registered dietitian and multidisciplinary care. This group had a lower prescription of anti-obesity drugs and their total calorie intake was higher than the other patients. In multivariate Cox regression, only the interval between appointments and the total number of visits remained inversely associated with weight loss. CONCLUSIONS: The determinants of > 5% weight loss were fewer visits with a shorter interval between appointments.


Subject(s)
Adult , Female , Humans , Male , Middle Aged , Young Adult , Diet, Reducing/methods , Obesity/therapy , Weight Loss , Anthropometry , Anti-Obesity Agents/therapeutic use , Energy Intake , Nutritional Status , Overweight/therapy , Proportional Hazards Models , Retrospective Studies , Time Factors , Treatment Outcome
10.
Rev. Assoc. Med. Bras. (1992) ; 59(4): 400-405, jul.-ago. 2013.
Article in Portuguese | LILACS | ID: lil-685534

ABSTRACT

A educação é parte importante do tratamento do diabetes melito (DM), e é por meio dela que os pacientes são capacitados para realizar o gerenciamento da sua doença. Existe uma gama variada de intervenções educativas já testadas nos pacientes com DM, não havendo, até o momento, um modelo universal definido que possa ser padronizado e reconhecido como eficaz para todos os indivíduos com a doença. Este artigo tem por objetivo revisar o efeito das diferentes modalidades de intervenções educativas para o autocuidado no controle glicêmico de pacientes com DM tipo 2, além de definir recomendações gerais para a utilização desta estratégia de tratamento.


Education plays an important role in diabetes mellitus (DM) treatment, as it enables patients to manage their disease. There is a wide range of tested educational interventions, and, to date, no universal model that can be standardized and recognized as effective for all individuals with the disease has been defined. This article aims to review the effect of different types of educational interventions for self-management of glycemic control in patients with DM type 2, in addition to define general recommendations for this treatment strategy.


Subject(s)
Humans , Blood Glucose Self-Monitoring/methods , /therapy , Patient Education as Topic/methods , Self Care
11.
Arq. bras. endocrinol. metab ; 56(5): 275-284, jul. 2012. ilus, tab
Article in Portuguese | LILACS | ID: lil-646314

ABSTRACT

O diabetes melito do tipo 2 (DM2) é responsável por 90% dos casos de diabetes e está associado a complicações micro e macrovasculares de elevada morbimortalidade. Os indivíduos com maior risco de desenvolvimento de DM incluem aqueles com glicemia de jejum alterada (GJA) e tolerância diminuída à glicose (TDG) e especialmente aqueles com as duas condições combinadas. Esses indivíduos fazem parte de um grupo hoje conhecido como pré-diabetes. Aproximadamente 25% dos indivíduos com pré-diabetes desenvolverão DM2 em três a cinco anos. A hiperglicemia, na ausência de DM, também foi associada ao aumento no risco de doença cardiovascular. Estudos demonstraram que mudanças no estilo de vida e intervenções medicamentosas são efetivas em retardar ou prevenir o DM2 em pacientes com pré-diabetes. GJA e TDG estão associadas ao desenvolvimento de DM2 e, apesar das controvérsias, a maioria dos estudos epidemiológicos reforça a importância dessas duas condições também no desenvolvimento de doença micro e macrovascular. Assim, intervenções em pacientes com pré-diabetes são importantes na prevenção primária do DM2 e de suas complicações crônicas.


Type 2 diabetes mellitus accounts for 90% of diabetes cases and is associated with macro- and microvascular complications of high morbidity and mortality. Individuals with increased risk for type 2 diabetes include those with impaired fasting glucose (IFG), impaired glucose tolerance (IGT), and especially those with combined IFG and IGT. These individuals are part of a group known as prediabetes patients. Approximately 25% of individuals with prediabetes will develop type 2 diabetes in three to five years. Hyperglycemia, in the absence of diabetes, is also associated with increased risk of cardiovascular disease. Studies have shown that changes in lifestyle and drug interventions are effective in delaying or preventing type 2 diabetes in patients with prediabetes. Metformin is the drug of choice when medical treatment is warranted. IGT and IFG are associated with type 2 diabetes and, despite controversy, most studies reinforce the importance of these conditions in the development of micro- and macrovascular disease. Thus, therapeutic interventions in patients with prediabetes are important in primary prevention of type 2 diabetes and its chronic complications.


Subject(s)
Humans , Cardiovascular Diseases/etiology , Diabetes Complications/prevention & control , /etiology , Glucose Intolerance/complications , Prediabetic State , Chronic Disease , Cardiovascular Diseases/prevention & control , Microvessels , Prediabetic State/complications , Prediabetic State/diagnosis , Prediabetic State/therapy , Risk Factors
12.
Arq. bras. cardiol ; 94(5): 651-655, maio 2010. tab
Article in Portuguese | LILACS | ID: lil-548112

ABSTRACT

FUNDAMENTO: Existem evidências indicando que o controle pressórico é mais efetivo na redução de complicações macrovasculares do diabete melito (DM) do que o controle glicêmico. No entanto, a redução da PA para os níveis recomendados pelas diretrizes é difícil na prática clínica. OBJETIVO: Avaliar o percentual de pacientes que apresentavam simultaneamente DM tipo 2 e hipertensão arterial sistêmica (HAS), atendidos em hospital terciário, com controle pressórico adequado, e determinar os fatores clínicos e laboratoriais associados. MÉTODOS: Estudo transversal com 348 pacientes com DM tipo 2 e HAS atendidos no ambulatório de Endocrinologia do Hospital de Clínicas de Porto Alegre. Os pacientes foram submetidos à anamnese, exame físico, com medida da pressão arterial (PA), e foi coletada amostra de sangue e urina para análise laboratorial. Os pacientes foram divididos em três grupos: controle pressórico ideal (< 130/80 mmHg), regular (130-139/80-89 mmHg) ou inadequado (≥ 140/90 mmHg). RESULTADOS: A média de idade foi de 61,2 ± 10,1 anos (46 por cento homens, 80 por cento brancos) e a duração do DM, 14,8 ± 9,5 anos. Do total de pacientes, 17 por cento apresentavam valores ideais de PA, 22 por cento regulares e 61 por cento inadequados. Os pacientes com controle inadequado da PA apresentavam maior duração do DM, cintura abdominal e glicemia de jejum. As demais variáveis foram semelhantes nos três grupos. CONCLUSÃO: A maioria dos pacientes avaliados apresentou controle inadequado da PA. Valores mais elevados de PA estão associados a um perfil clínico adverso, representado por maior duração do DM, obesidade abdominal, maior glicemia de jejum e complicações crônicas do DM.


BACKGROUND: There is evidence indicating that blood pressure control is more effective in reducing macrovascular complications of diabetes mellitus (DM) than glycemic control. However, the reduction in BP to levels recommended by international guidelines is difficult in clinical practice. OBJECTIVE: To assess the percentage of patients with both type 2 diabetes and hypertension (HBP) assisted in a tertiary hospital with adequate blood pressure control and to determine the clinical and laboratory factors related. METHODS: Cross-sectional study with 348 patients with type 2 diabetes and hypertension assisted in the outpatient clinic of Endocrinology, Hospital de Clínicas de Porto Alegre. Patients underwent history assessment, physical examination, with measurement of blood pressure (BP), and samples were collected from blood and urine for laboratory analysis. Patients were divided into 3 three groups: optimal (< 130/80 mmHg), regular (130-139/80-89 mmHg) or inadequate blood pressure control (≥ 140/90 mmHg). RESULTS: The mean age was 61.2 ± 10.1 years (46 percent men, 80 percent white) and DM duration, 14.8 ± 9.5 years. Eighteen per cent of the patients studied, 17 percent of patients had optimal BP value, 22 percent regular BP value and 61 percent inadequate BP value. Patients with inadequate BP control had longer diabetes duration, waist circumference and fasting glucose. The other variables were similar in 3 groups. CONCLUSION: Most patients assessed had inadequate BP control. Higher BP values are associated with an adverse clinical profile, represented by longer diabetes duration, abdominal obesity, higher fasting glucose and chronic complications of diabetes.


Subject(s)
Female , Humans , Male , Middle Aged , /epidemiology , Hypertension/epidemiology , Blood Pressure/physiology , Comorbidity , /physiopathology , Epidemiologic Methods , Hypertension/drug therapy , Hypertension/physiopathology , Reference Values , Time Factors
13.
Arq. bras. cardiol ; 94(2): 168-173, fev. 2010. tab
Article in Portuguese | LILACS | ID: lil-544876

ABSTRACT

FUNDAMENTO: O gene ecto-nucleotídeo pirofosfatase/fosfodiesterase 1 (ENPP1) é um gene candidato à resistência insulínica. A resistência à insulina é um componente importante da síndrome metabólica e tem sido implicada no desenvolvimento de doença cardíaca isquêmica (DCI). OBJETIVO: Avaliar a associação entre o polimorfismo K121Q do gene ENPP1 e a presença da DCI em pacientes caucasianos com diabete melito (DM) tipo 2. MÉTODOS: Estudo transversal foi realizado em pacientes com DM tipo 2 (n=573; 50,6 por cento homens; idade 59,5±10,4 anos). DCI foi definida pela presença de angina ou infarto agudo do miocárdio pelo questionário cardiovascular da Organização Mundial da Saúde e/ou alterações compatíveis no ECG (código Minnesota) ou cintilografia miocárdica. O polimorfismo K121Q foi genotipado através da técnica de PCR e digestão enzimática. RESULTADOS: DCI esteve presente em 209 (36,5 por cento) pacientes. A frequência dos genótipos KK, KQ e QQ entre os pacientes com DCI foi 60,8 por cento, 34,4 por cento e 4,8 por cento, semelhante à distribuição dos genótipos entre os pacientes sem DCI (64,0 por cento, 32,7 por cento e 3,3 por cento, P = 0,574). Não se observou diferença nas características clínicas ou laboratoriais entre os três genótipos, nem em relação à presença de síndrome metabólica. CONCLUSÃO: Nenhuma associação foi encontrada entre o polimorfismo K121A do gene ENPP1 e a presença de DCI ou características fenotípicas de resistência insulínica.


BACKGROUND: The ecto-nucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1) gene is a candidate gene for insulin resistance. Insulin resistance is a major component of metabolic syndrome (MetS) and has been implicated in ischemic heart disease (IHD). OBJECTIVE: To evaluate the association between the K121Q polymorphism of the ENPP1 gene and IHD in white patients with type 2 diabetes mellitus (DM). METHODS: A cross-sectional study was performed in type 2 DM patients (n = 573, 50.6 percent males, age 59.5±10.4 years). IHD was defined by the presence of angina or myocardial infarction according to the Worth Health Organization cardiovascular questionnaire and/or compatible electrocardiographic (Minnesota Code), or perfusional abnormalities in myocardial scintigraphy. The K121Q polymorphism of ENPP1 gene was genotyped using PCR-based methods and restriction enzyme digestion. RESULTS: IHD was present in 209 (36.5 percent) patients. The distribution of KK, KQ and QQ genotypes among patients with IHD was 60.8 percent, 34.4 percent and 4.8 percent, not different from the genotype distribution in the group without IHD (64 percent, 32.7 percent and 3.3 percent, P=0.574). No difference was found in the clinical and laboratory characteristics between the three genotypes, neither regarding the prevalence of Metabolic Syndrome. CONCLUSION: No association was found between polymorphism K121A of ENPP1 gene and the presence of IHD.


FUNDAMENTO: El gen ecto-nucleótido pirofosfatasa/fosfodiesterasa 1 (ENPP1) es un gen candidato a la resistencia insulínica. La resistencia a la insulina es un componente importante del síndrome metabólico y ha sido involucrada en el desarrollo de enfermedad cardiaca isquémica (ECI). OBJETIVO: Evaluar la asociación entre el polimorfismo K121Q del gen ENPP1 y la presencia de ECI en pacientes caucásicos con diabetes melitus (DM) tipo 2. MÉTODOS: SE Realizó un estudio transversal en pacientes con DM tipo 2 (n=573; 50,6 por ciento hombres; edad 59,5±10,4 años). Se definió la ECI por la presencia de angina o infarto agudo de miocardio mediante el cuestionario cardiovascular de la Organización Mundial de la Salud y/o alteraciones compatibles en el ECG (código Minnesota) o centellograma miocárdico. El polimorfismo K121Q fue genotipificado mediante la técnica de PCR y digestión enzimática. RESULTADOS: La ECI estuvo presente en 209 (36,5 por ciento) pacientes. La frecuencia de los genotipos KK, KQ y QQ entrel os pacientes con ECI fue del 60,8 por ciento, 34,4 por ciento y 4,8 por ciento, semejante a la distribución de los genotipos entre los pacientes sin ECI (64,0 por ciento, 32,7 por ciento y 3,3 por ciento, P = 0,574). No se observó diferencia en las características clínicas o de laboratorio entre los tres genotipos, ni en relación con la presencia de síndrome metabólico. CONCLUSIÓN: No se encontró ninguna asociación entre el polimorfismo K121A del gen ENPP1 y la presencia de ECI o características fenotípicas de resistencia insulínica.


Subject(s)
Female , Humans , Male , Middle Aged , /complications , Myocardial Ischemia/genetics , Phosphoric Diester Hydrolases/genetics , Polymorphism, Genetic/genetics , Pyrophosphatases/genetics , Epidemiologic Methods , White People/genetics , Metabolic Syndrome/genetics
14.
Rev. HCPA & Fac. Med. Univ. Fed. Rio Gd. do Sul ; 30(4): 407-418, 2010. ilus, tab
Article in Portuguese | LILACS | ID: biblio-834373

ABSTRACT

O diabetes melito tipo 1 (DM1) está associado ao desenvolvimento de complicações crônicas de elevada morbi-mortalidade em indivíduos jovens em idade produtiva. A terapia intensiva com insulina comprovadamente diminui o aparecimento das complicações crônicas da doença. Entretanto, essa terapia ainda está associada ao aumento da incidência de hipoglicemia. Em pacientes com “DM1 lábil”, os quais apresentam hipoglicemias graves sem sintomas de alerta, o transplante de ilhotas pancreáticas humanas é uma das melhores alternativas para restaurar a secreção de insulina e a percepção da hipoglicemia. Cerca de 80% dos pacientes que receberam transplante de ilhotas de mais de um doador, submetidos ao tratamento imunossupressor do protocolo de Edmonton, adquiriram independência de insulina após 1 ano do transplante. Porém, apenas 10% destes pacientes permaneceram livres de insulina após 5 anos. Entretanto, mesmo aqueles pacientes que necessitaram utilizar novamente insulina tiveram a normalização da homeostase glicêmica e da percepção da hipoglicemia, com prevenção da hipoglicemia grave. Sendo assim, o transplante de ilhotas é capaz de diminuir os níveis de glicose plasmática e HbA1c, reduzir a ocorrência de hipoglicemias graves e melhorar a qualidade de vida dos pacientes. O objetivo deste artigo foi fazer uma breve revisão da literatura sobre o isolamento e transplante de ilhotas pancreáticas humanas e relatar a implantação de um laboratório de isolamento de ilhotas humanas no Serviço de Endocrinologia do Hospital de Clínicas de Porto Alegre.


Type 1 diabetes mellitus (DM1) is associated with chronic complications of high morbidity and mortality in young adults in a productive age. Insulin therapy has proved to reduce the chronic complications of diabetes. However, this therapy is still associated to an increased incidence of hypoglycemia. In patients with “brittle DM1”, who have severe hypoglycemia without any symptoms (hypoglycemia unawareness), the pancreatic islet transplantation is one of the best alternatives for restoring insulin secretion and hypoglycemia perception. About 80% of the patients who received islet transplantation from more than one donor, on immunosuppressive treatment with the Edmonton’s protocol, maintained insulin independence 1 year after transplantation. Nevertheless, only 10% of these patients remained free of insulin after 5 years post-transplantation. However, even those patients who returned to insulin treatment had a normalization of the glucose homeostasis and hypoglycemia perception. Therefore, islet transplantation is able to diminish plasmatic glucose and HbA1c levels, to reduce the occurrence of severe hypoglycemia, and to improve the quality of life of the patients. The purpose of this paper is to briefly review islet isolation and transplantation process, and report the establishing of a human islet isolation laboratory in the Endocrine Service at Hospital de Clínicas de Porto Alegre.


Subject(s)
Humans , Diabetes Mellitus, Type 1/surgery , Islets of Langerhans/cytology , Tissue and Organ Procurement/organization & administration , Islets of Langerhans Transplantation/methods , Tissue and Organ Harvesting/methods , Risk Factors , Islets of Langerhans Transplantation/trends , Cell Culture Techniques/methods
15.
Article in Portuguese | LILACS | ID: biblio-834374

ABSTRACT

A associação de hipertensão arterial sistêmica (HAS) e diabetes melito (DM) é bastante comum, acometendo mais de 60% dos pacientes com DM tipo 2. Os benefícios do tratamento da HAS nesses pacientes são bem definidos, entretanto há controvérsia em relação ao alvo de pressão a ser atingido nesses pacientes com o tratamento. O esquema terapêutico a ser utilizado deve levar em consideração não só o efeito dos medicamentos sobre a pressão arterial, mas também seus efeitos em mortalidade e complicações do DM. Na maior parte das recomendações nacionais e internacionais, os inibidores da enzima conversora da angiotensina são considerados drogas de primeira linha no tratamento desses pacientes, devido a seu efeito benéfico sobre a albuminúria, mas se discute o uso de diuréticos tiazídicos como terapia inicial, da mesma maneira que na população sem DM. Nessa revisão abordaremos as evidências em relação aos benefícios do tratamento da HAS em pacientes com DM, o alvo de pressão a ser atingido com esse tratamento e as vantagens e riscos do uso das diferentes classes de anti-hipertensivos nessa população.


The association of hypertension and diabetes mellitus (DM) is quite common, affecting more than 60% of patients with type 2 DM. The benefits of treating hypertension in these patients are well defined, though there is controversy regarding the target pressure to be achieved in these patients. The regimen to be used should take into consideration not only the effect of medication on blood pressure, but also its effects on mortality and DM complications. In most national and international guidelines, angiotensin-converting enzyme inhibitors are considered first-line drugs in the treatment of these patients because of their beneficial effect on albuminuria, but the use of thiazide diuretics as initial therapy as in non-diabetic population is being a matter of discussion. In the present review of the literature we discuss the evidence regarding the benefits of treating hypertension in diabetic patients, the target pressure to be achieved with this treatment, and the benefits and risks of using different classes of antihypertensive drugs in this population.


Subject(s)
Humans , Diabetic Angiopathies/drug therapy , Antihypertensive Agents/therapeutic use , Diabetes Complications , Hypertension/drug therapy
16.
Rev. Assoc. Med. Bras. (1992) ; 55(3): 308-312, 2009. graf, tab
Article in English | LILACS | ID: lil-520182

ABSTRACT

BACKGROUND: The prevalence of chronic complications in type 2 diabetes mellitus (DM) is higher in black patients. The reason for this finding is still unknown. The objective of this study was to analyze the micro and macrovascular risk factor profile of type 2 DM patients without advanced diabetic nephropathy according to ethnicity. METHODS: A cross-sectional multicentric regional study was conducted evaluating 780 patients. All patients were submitted to clinical and laboratory evaluation. Ethnicity was self-reported as white (n = 585) or black (n = 195). RESULTS: Black patients had lower triglycerides [115 (35-892) vs. 152 (34-1236) mg/dl; P <0.001] and higher HDL-cholesterol levels than whites (48.3 ± 13.5 vs. 44.8 ± 12.1 mg/dl; P = 0.002).White and black patients did not differ regarding fasting plasma glucose, A1c test, total and LDL cholesterol, blood pressure levels, insulin and HOMA-IR. There were no differences between groups regarding medication in use (statin: 18.5 vs. 19.3 percent, P = 1.000; fibrates: 1.5 vs. 0.7 percent, P = 0.680; angiotensin converting enzyme inhibitors: 39.5 vs. 43.8 percent, P = 0.375; acetylsalicylic acid: 29.9 vs. 27.7 percent, P = 0.673). CONCLUSIONS: There were no differences in the prevalence of the classic micro and macrovascular risk factors between ethnic groups. The study of non-conventional risk factors and genetic factors is essential to understand determinants of the worst outcomes presented by the African-Brazilian population.


OBJETIVO: A prevalência das complicações crônicas do Diabetes mellitus (DM) é maior nos negros. A razão para esse achado é desconhecida. O objetivo desse estudo é analisar os fatores de risco para doença micro e macrovascular em pacientes com DM tipo 2 de acordo com a etnia. MÉTODOS: Foi realizado estudo transversal avaliando 780 pacientes. Todos pacientes realizaram avaliação clinico/ laboratorial. A etnia foi autoreferida em branca (n = 585) ou negra (n = 195). RESULTADOS: Os pacientes negros apresentaram níveis menores de triglicerídeos [115 (35-892) vs. 152 (34-1236) mg/dl; P <0.001] e maiores de HDL colesterol que os brancos (48.3 ± 13.5 vs. 44.8 ± 12.1 mg/dl; P = 0.002). Não houve diferença entre os grupos quanto à glicemia de jejum, teste A1c, LDL e colesterol total, níveis pressóricos, insulina e Homa-ir. Não houve diferença no uso de medicações (estatinas: 18.5 vs. 19.3 por cento, P = 1.000; fibratos: 1.5 vs. 0.7 por cento, P = 0.680; inibidores da enzima conversora da angiotensina: 39.5 vs. 43.8 por cento, P = 0.375; acido acetilsaliscílico: 29.9 vs. 27.7 por cento, P = 0.673). CONCLUSÃO: Não houve diferença na prevalência dos fatores de risco convencionais para doença micro e macrovascular entre os grupos étnicos. O estudo de fatores não-convencionais e genéticos é essencial para a elucidação dos determinantes dos piores desfechos apresentados pela população diabética afrobrasileira.


Subject(s)
Adult , Female , Humans , Male , Black People , /ethnology , Diabetic Angiopathies/etiology , White People , Hypertension/etiology , Black People/statistics & numerical data , Brazil/epidemiology , Brazil/ethnology , Chi-Square Distribution , Cross-Sectional Studies , /blood , /complications , /urine , Diabetic Angiopathies/epidemiology , Diabetic Nephropathies/etiology , White People/statistics & numerical data , Risk Factors
17.
Article in Portuguese | LILACS | ID: lil-567000

ABSTRACT

A nefropatia do contraste é definida como piora na função renal que se segue à administração de contraste intravenoso, tendo sido excluídas outras causas. A nefropatia do contraste manifesta-se, usualmente, como uma insuficiência renal aguda não oligúrica. Por definição, deve haver um aumento na creatinina basal de 25-50% ou um aumento superior a 0,5 mg/dl em 24-48 horas após o uso intravenoso de contraste, na ausência de outras causas de piora da função renal. As medidas de prevenção são baseadas na correção dos fatores que levam ao desenvolvimento da nefropatia do contraste e dividem-se em: escolha de agentes de contraste menos nefrotóxicos (não-iônicos) e utilização de doses menores; melhora no estado clínico do paciente com hidratação; uso de drogas que reduzam vasoconstrição renal e estresse oxidativo; e suspensão temporária de drogas com potencial nefrotóxico ou prejudiciais no caso de diminuição da filtração glomerular. A instituição de um protocolo com medidas preventivas em pacientes em risco e, especialmente, em diabéticos submetidos a contraste potencialmente nefrotóxico poderá reduzir a morbidade e custos associados ao seu desenvolvimento. A presente revisão tem o objetivo de descrever a definição e patogênese de nefropatia do contraste, enfatizando as principais recomendações de manejo para prevenir sua ocorrência.


Contrast-induced nephropathy is defined as worsening in renal function after administration of intravenous contrast and exclusion of other causes. Contrast-induced nephropathy is usually manifested as an acute non-oliguric renal failure. Cases of contrast-induced nephropathy are usually defined by a fixed (0.5 mg/dl) or proportionate (25-50%) rise in serum creatinine levels 24-48 hours after exposure to the contrast medium, in the absence of other causes of renal function impairment. Prevention strategies are based on the correction of factors leading to the development of contrast-induced nephropathy and are divided into choice of less nephrotoxic contrast (non-ionic); improvement in the patient’s clinical status through hydration; use of drugs that reduce renal vasoconstriction and oxidative stress; and temporary suspension of drugs with nephrotoxic potential or that are harmful in case of reduced glomerular filtration. The development of a protocol with preventive strategies for risk patients, especially in diabetics submitted to potentially nephrotoxic contrast can reduce morbidity and associated costs to its development. This review aims at describing the definition and pathogenesis of contrast-induced nephropathy, focusing on the main management recommendations to prevent its occurrence.


Subject(s)
Humans , Contrast Media/administration & dosage , Contrast Media , Kidney Diseases/prevention & control , Kidney Diseases/drug therapy , Acute Kidney Injury
18.
Arq. bras. cardiol ; 89(5): 347-354, nov. 2007. ilus
Article in English, Portuguese | LILACS | ID: lil-470057

ABSTRACT

A hipertensão arterial sistêmica (HAS) é um dos principais fatores de risco para a instalação e progressão das complicações crônicas do diabetes melito (DM) tipo 2. A medida da pressão arterial (PA) através da monitorização ambulatorial da PA (MAPA) apresenta melhor correlação com o desenvolvimento de lesões em órgãos-alvo do que a medida no consultório. Além disso, permite a avaliação de parâmetros pressóricos distintos como as médias das PAs sistólica e diastólica das 24 h, do dia e da noite, cargas pressóricas e ausência do descenso noturno, além da identificação de pacientes com HAS do avental branco e mascarada. Os pacientes com DM apresentam maiores médias de PA diurna e noturna do que os sem DM. Além disso, um terço do pacientes normotensos com DM tipo 2 apresentam HAS mascarada, que está associada a um aumento da albuminúria e da espessura das paredes do ventrículo esquerdo. Por outro lado, a prevalência e o efeito da HAS do avental branco nos pacientes com DM ainda não foram adequadamente avaliados. A determinação da ausência do descenso noturno da PA não acrescenta informação às medidas da PA nas 24 h, no dia ou na noite, mas a medida da PA noturna parece ser relevante na retinopatia do DM. Em conclusão, a determinação da PA através da MAPA é capaz de estratificar de forma mais adequada os pacientes em risco para o desenvolvimento das complicações crônicas do DM e tornou-se um instrumento indispensável para o controle efetivo da PA nestes pacientes.


Hypertension is one of the main risk factors for the onset and progression of chronic complications in type 2 diabetes mellitus (DM). Ambulatory blood pressure (BP) monitoring (ABPM) provides a better correlation with target organ lesions than BP obtained in the office. Furthermore, it allows the evaluation of distinct BP parameters such as the 24-h, daytime and nighttime systolic and diastolic BP means, BP loads and the absence of nocturnal drop of BP, as well as the identification of white-coat and masked hypertension. DM patients have higher daytime and nighttime BP means than non-DM patients. In addition, one third of normotensive type 2 DM patients have masked hypertension, which is associated with an increase in albuminuria and in left ventricle wall thickness. On the other hand, the prevalence and effect of white-coat hypertension in type 2 DM patients have not yet been properly evaluated. The absence of nocturnal drop of BP does not add information to the 24 h, daytime or nighttime BP measurements, but the nighttime BP means seem to be relevant in DM retinopathy. In conclusion, BP determination by ABPM allows better patient risk stratification for the development of DM chronic complications and is an essential instrument for effective BP control in these patients.


Subject(s)
Humans , Blood Pressure Monitoring, Ambulatory , /complications , Diabetic Angiopathies/diagnosis , Hypertension/diagnosis , Blood Pressure/physiology , Hypertension/etiology
19.
Article in Portuguese | LILACS | ID: lil-685680

ABSTRACT

Nefrite intersticial aguda é uma causa comum de perda aguda de função renal. Exposição a drogas é o fator desencadeante mais freqüentemente relatado, porém auto-imunidade e infecções também estão associadas. Os inibidores da enzima de conversão da angiotensina têm sido relatados como possíveis agentes, porém não há relato na literatura de nefrite intersticial com uso de losartan. Descrevemos o caso de perda aguda de função renal após exposição a losartan, em paciente com dano renal prévio por nefropatia diabética, cuja biópsia renal diagnosticou nefrite intersticial aguda


Acute interstitial nephritis is an important cause of acute renal failure. The majority of cases results from exposure to drugs. However imune-mediated injury and infection are common causes. The angiotensin-converting enzyme inhibitors have been implicated as possible etiologic agents, but we could not find previous data of acute intestitial nephritis associated with losartan exposure. We report a case of acute renal failure after losartan exposure, in a patient with diabetic nephropathy. The final diagnosis was confirmed by renal biopsy: acute interstitial nephritis


Subject(s)
Humans , Medicine
20.
Arq. bras. endocrinol. metab ; 51(3): 443-449, abr. 2007. tab, graf
Article in Portuguese | LILACS | ID: lil-452186

ABSTRACT

A obesidade abdominal está associada à presença de doenças cardiovasculares. O objetivo do presente trabalho foi avaliar, em pacientes com diabetes melito tipo 2 (DM2), o desempenho de duas medidas de obesidade abdominal, medida da circunferência da cintura e razão cintura/quadril (RCQ) na identificação de situações clínicas que representam risco cardiovascular: cardiopatia isquêmica, HAS, dislipidemia, obesidade e nefropatia diabética. Foi realizado um estudo transversal multicêntrico com 820 pacientes com DM2. A medida da cintura apresentou uma forte correlação com o índice de massa corporal (IMC), em homens (r= 0,814; P< 0,05) e em mulheres (r= 0,770; P< 0,05). Já a correlação da RCQ com o IMC foi fraca (homens: r= 0,263, P< 0,05; mulheres: r= 0,092, P< 0,05). Apenas cintura se correlacionou com as medidas da pressão arterial sistólica (r= 0,211, P< 0,05 para homens; r= 0,224, P< 0,05 para mulheres). Na análise das áreas sob as curvas ROC, a cintura foi superior à RCQ para identificação de obesidade e HAS, tanto em homens como em mulheres, e para a dislipidemia em homens. Em conclusão, a circunferência da cintura está mais associada a situações de risco cardiovascular do que a RCQ.


Abdominal obesity is associated with cardiovascular disease. This study aims to compare two measures of abdominal obesity [waist and wais-to-hip ratio (WHR)] in patients with DM2 to identify cardiovascular risk factors: ischemic cardiopathy, hypertension, dislipidemia, obesity and diabetic nephropathy. A multicentric study was performed in 820 patients with type 2 DM. Waist circumference strongly correlated with body mass index (BMI), for men (r= 0.814; P< 0.05) and women (r= 0.770; P< 0.05). On the other hand, WRH was weakly correlated (r= 0.263, P< 0.05 for men; r= 0.092, P< 0.05 for women). Only waist circumference correlated with systolic pressure (r= 0.211, P< 0.05 for men; r= 0,224, P< 0.05 for women). ROC curve analysis demonstrated the superiority of waist circumference measurement compared to WHR regarding obesity and hypertension for men and women, and dyslipidemia for men. In conclusion, waist circumference is better correlated with cardiovascular risk factor than WRH.


Subject(s)
Female , Humans , Male , Middle Aged , Body Mass Index , Cardiovascular Diseases/etiology , /physiopathology , Obesity/complications , Waist-Hip Ratio , Abdominal Fat , Body Composition , Dyslipidemias/diagnosis , Obesity/diagnosis , Risk Factors , Sex Characteristics
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