RESUMO
We previously reported preliminary characterization of adipose tissue (AT) dysfunction through the adiponectin/leptin ratio (ALR) and fasting/postprandial (F/P) gene expression in subcutaneous (SQ) adipose tissue (AT) biopsies obtained from participants in the GEMM study, a precision medicine research project. Here we present integrative data replication of previous findings from an increased number of GEMM symptom-free (SF) adults (N = 124) to improve characterization of early biomarkers for cardiovascular (CV)/immunometabolic risk in SF adults with AT dysfunction. We achieved this goal by taking advantage of the rich set of GEMM F/P 5 h time course data and three tissue samples collected at the same time and frequency on each adult participant (F/P blood, biopsies of SQAT and skeletal muscle (SKM)). We classified them with the presence/absence of AT dysfunction: low (<1) or high (>1) ALR. We also examined the presence of metabolically healthy (MH)/unhealthy (MUH) individuals through low-grade chronic subclinical inflammation (high sensitivity C-reactive protein (hsCRP)), whole body insulin sensitivity (Matsuda Index) and Metabolic Syndrome criteria in people with/without AT dysfunction. Molecular data directly measured from three tissues in a subset of participants allowed fine-scale multi-OMIC profiling of individual postprandial responses (RNA-seq in SKM and SQAT, miRNA from plasma exosomes and shotgun lipidomics in blood). Dynamic postprandial immunometabolic molecular endophenotypes were obtained to move towards a personalized, patient-defined medicine. This study offers an example of integrative translational research, which applies bench-to-bedside research to clinical medicine. Our F/P study design has the potential to characterize CV/immunometabolic early risk detection in support of precision medicine and discovery in SF individuals.
RESUMO
OBJECTIVE: To assess health care characteristics for hypertensive patients and their association with uncontrolled hypertension in a primary care outpatient clinic. DESIGN: Cross-sectional.A review was conducted of 50% of 8080 (n= 4040) files. Patient, physician and primary health care clinic characteristics were recorded. RESULTS: The factors associated with uncontrolled hypertension were: age (OR, 1.43; CI95% : 1.015-1.030), BMI (OR, 1.03; CI95%: 1.02-1.05), creatinine serum levels (OR, 1.16; CI95%: 1.03-1.30), three or more different antihypertensive drugs (OR, 1.48; CI95%: 1.31-1.07), to be treated by a physician with more than 20 years of medical practice (OR, 1.21; CI95%; 1.06-1.39) or by a non-specialist physician (OR, 1.43; CI95%: 1.20-1.71) and to be treated in the morning shift (OR, 1.21; CI95%: 1.07- 1.56). CONCLUSIONS: Hypertension is well-controlled in the majority of patients. Patient-related factors are important in uncontrolled hypertension; however, health care system characteristics also play an important role.
Assuntos
Hipertensão/epidemiologia , Fatores Etários , Idoso , Anti-Hipertensivos/uso terapêutico , Comorbidade , Creatinina/sangue , Estudos Transversais , Diabetes Mellitus/epidemiologia , Medicina de Família e Comunidade/organização & administração , Feminino , Humanos , Hipertensão/tratamento farmacológico , Falência Renal Crônica/epidemiologia , Masculino , México/epidemiologia , Pessoa de Meia-Idade , Obesidade/epidemiologia , Médicos/estatística & dados numéricos , Fatores de Risco , Estudos de Amostragem , Fatores Sexuais , Fatores Socioeconômicos , Fatores de Tempo , População Urbana/estatística & dados numéricosRESUMO
Objetivo. Evaluar las características de la atención del paciente hipertenso, y su relación con el descontrol de la presión arterial, en una unidad de medicina familiar. Material y métodos. Diseño: estudio transversal. Se revisó la mitad de 8 080 (4 040) expedientes. Se registraron las características de los pacientes, los médicos tratantes y la unidad de atención. Resultados. Se encontraron como factores asociados a la hipertensión descontrolada la edad (RM, 1.43; IC95%: 1.015-1.030), IMC (RM, 1.03; IC95%: 1.02-1.05), creatinina (RM, 1.16; IC95%: 1.03-1.30), tomar tres o más fármacos antihipertensivos (RM, 1.48; IC95%: 1.31-1.07), ser atendido por un médico con más de 20 años de antigüedad (RM, 1.21; IC95%: 1.06-1.39), sin especialidad (RM, 1.43; IC95%: 1.20-1.71) y ser atendido en el turno matutino (RM, 1.21; IC95%: 1.07-1.56). Conclusiones. La presión arterial está bien controlada en la mayoría de los pacientes. En el descontrol de la presión arterial intervienen factores relacionados con el paciente mismo, pero las características del sistema de salud también tienen un papel significativo.
Objective. To assess health care characteristics for hypertensive patients and their association with uncontrolled hypertension in a primary care outpatient clinic. Material and Methods. Design: cross-sectional. A review was conducted of 50% of 8080 (n= 4040) files. Patient, physician and primary health care clinic characteristics were recorded. Results. The factors associated with uncontrolled hypertension were: age (OR, 1.43; CI95% : 1.015-1.030), BMI (OR, 1.03; CI95%: 1.02-1.05), creatinine serum levels (OR, 1.16; CI95%: 1.03-1.30), three or more different antihypertensive drugs (OR, 1.48; CI95%: 1.31-1.07), to be treated by a physician with more than 20 years of medical practice (OR, 1.21; CI95%; 1.06-1.39) or by a non-specialist physician (OR, 1.43; CI95%: 1.20-1.71) and to be treated in the morning shift (OR, 1.21; CI95%: 1.07- 1.56) Conclusions. Hypertension is well-controlled in the majority of patients. Patient-related factors are important in uncontrolled hypertension; however, health care system characteristics also play an important role.
Assuntos
Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Hipertensão/epidemiologia , Fatores Etários , Anti-Hipertensivos/uso terapêutico , Comorbidade , Creatinina/sangue , Estudos Transversais , Diabetes Mellitus/epidemiologia , Medicina de Família e Comunidade/organização & administração , Hipertensão/tratamento farmacológico , Falência Renal Crônica/epidemiologia , México/epidemiologia , Obesidade/epidemiologia , Médicos/estatística & dados numéricos , Fatores de Risco , Estudos de Amostragem , Fatores Sexuais , Fatores Socioeconômicos , Fatores de Tempo , População Urbana/estatística & dados numéricosRESUMO
Metabolic Syndrome (MS) is recognized as a cluster of cardiovascular risk factors. All components of MS have a genetic base. Genes of the renin angiotensin system are potential candidate genes for MS. We investigated whether angiotensin converting enzyme (ACE) gene polymorphism increases susceptibility to MS as an entity in a Mexican population. In a cross-sectional study, 514 individuals were studied including 245 patients with MS and 269 subjects without MS criteria. ACE gene polymorphism was detected using PCR. MS was defined according to The National Cholesterol Education Program Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults (Adult Treatment Panel III) criteria, except that the raised fasting plasma glucose Assuntos
Predisposição Genética para Doença
, Síndrome Metabólica/genética
, Peptidil Dipeptidase A/genética
, Polimorfismo Genético
, Idoso
, Estudos Transversais
, Feminino
, Humanos
, Masculino
, México
, Pessoa de Meia-Idade
, Grupos Populacionais/genética
, Fatores de Risco
RESUMO
BACKGROUND AND OBJECTIVE: Diabetic nephropathy is a polygenic and multifactorial disease. Studies of familial clustering and genetic predisposition suggest that genetic factors are involved. Among candidate genes, the coding for angiotensin-converting enzyme (ACE) polymorphism has been described. Our objective was to investigate the association ACE gene insertion/deletion (I/D) polymorphism with the development of diabetic nephropathy in a Mexican population. PATIENTS AND METHOD: In a cross-sectional study, we evaluated 204 patients with type 2 diabetes: 43 with incipient diabetic nephropathy, 45 with established diabetic nephropathy and 116 without diabetic nephropathy. Diabetic nephropathy was defined according the American Diabetes Association criteria. The ACE I/D gene polymorphism was detected by polymerase chain reaction. RESULTS: Patients with type 2 diabetes with both incipient diabetic nephropathy and established diabetic nephropathy significantly differed from controls with respect to variables that determined kidney damage (P<.0001) and serum lipids ( P<.01). The genotype DD was strongly associated with the development of incipient diabetic nephropathy (odds ratio [OR] adjusted = 2.83; 95% confidence interval, 1.74-4.59; P<.0001) and established diabetic nephropathy (OR adjusted = 2.95; 95% CI, 1.83-4.73; P<.0001). CONCLUSIONS: The ACE DD genotype is associated with the development of incipient diabetic nephropathy and established diabetic nephropathy in a Mexican population.