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1.
Diabetologia ; 65(9): 1436-1449, 2022 09.
Artículo en Inglés | MEDLINE | ID: mdl-35701673

RESUMEN

AIMS/HYPOTHESIS: Diabetes has been recognised as a pejorative prognostic factor in coronavirus disease 2019 (COVID-19). Since diabetes is typically a disease of advanced age, it remains unclear whether diabetes remains a COVID-19 risk factor beyond advanced age and associated comorbidities. We designed a cohort study that considered age and comorbidities to address this question. METHODS: The Coronavirus SARS-CoV-2 and Diabetes Outcomes (CORONADO) initiative is a French, multicentric, cohort study of individuals with (exposed) and without diabetes (non-exposed) admitted to hospital with COVID-19, with a 1:1 matching on sex, age (±5 years), centre and admission date (10 March 2020 to 10 April 2020). Comorbidity burden was assessed by calculating the updated Charlson comorbidity index (uCCi). A predefined composite primary endpoint combining death and/or invasive mechanical ventilation (IMV), as well as these two components separately, was assessed within 7 and 28 days following hospital admission. We performed multivariable analyses to compare clinical outcomes between patients with and without diabetes. RESULTS: A total of 2210 pairs of participants (diabetes/no-diabetes) were matched on age (mean±SD 69.4±13.2/69.5±13.2 years) and sex (36.3% women). The uCCi was higher in individuals with diabetes. In unadjusted analysis, the primary composite endpoint occurred more frequently in the diabetes group by day 7 (29.0% vs 21.6% in the no-diabetes group; HR 1.43 [95% CI 1.19, 1.72], p<0.001). After multiple adjustments for age, BMI, uCCi, clinical (time between onset of COVID-19 symptoms and dyspnoea) and biological variables (eGFR, aspartate aminotransferase, white cell count, platelet count, C-reactive protein) on admission to hospital, diabetes remained associated with a higher risk of primary composite endpoint within 7 days (adjusted HR 1.42 [95% CI 1.17, 1.72], p<0.001) and 28 days (adjusted HR 1.30 [95% CI 1.09, 1.55], p=0.003), compared with individuals without diabetes. Using the same adjustment model, diabetes was associated with the risk of IMV, but not with risk of death, within 28 days of admission to hospital. CONCLUSIONS/INTERPRETATION: Our results demonstrate that diabetes status was associated with a deleterious COVID-19 prognosis irrespective of age and comorbidity status. TRIAL REGISTRATION: ClinicalTrials.gov NCT04324736.


Asunto(s)
COVID-19 , Diabetes Mellitus , COVID-19/epidemiología , Estudios de Cohortes , Comorbilidad , Diabetes Mellitus/epidemiología , Femenino , Humanos , Masculino , Pronóstico , SARS-CoV-2
2.
Diabetologia ; 63(8): 1500-1515, 2020 08.
Artículo en Inglés | MEDLINE | ID: mdl-32472191

RESUMEN

AIMS/HYPOTHESIS: Coronavirus disease-2019 (COVID-19) is a life-threatening infection caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) virus. Diabetes has rapidly emerged as a major comorbidity for COVID-19 severity. However, the phenotypic characteristics of diabetes in COVID-19 patients are unknown. METHODS: We conducted a nationwide multicentre observational study in people with diabetes hospitalised for COVID-19 in 53 French centres in the period 10-31 March 2020. The primary outcome combined tracheal intubation for mechanical ventilation and/or death within 7 days of admission. Age- and sex-adjusted multivariable logistic regressions were performed to assess the prognostic value of clinical and biological features with the endpoint. ORs are reported for a 1 SD increase after standardisation. RESULTS: The current analysis focused on 1317 participants: 64.9% men, mean age 69.8 ± 13.0 years, median BMI 28.4 (25th-75th percentile: 25.0-32.7) kg/m2; with a predominance of type 2 diabetes (88.5%). Microvascular and macrovascular diabetic complications were found in 46.8% and 40.8% of cases, respectively. The primary outcome was encountered in 29.0% (95% CI 26.6, 31.5) of participants, while 10.6% (9.0, 12.4) died and 18.0% (16.0, 20.2) were discharged on day 7. In univariate analysis, characteristics prior to admission significantly associated with the primary outcome were sex, BMI and previous treatment with renin-angiotensin-aldosterone system (RAAS) blockers, but not age, type of diabetes, HbA1c, diabetic complications or glucose-lowering therapies. In multivariable analyses with covariates prior to admission, only BMI remained positively associated with the primary outcome (OR 1.28 [1.10, 1.47]). On admission, dyspnoea (OR 2.10 [1.31, 3.35]), as well as lymphocyte count (OR 0.67 [0.50, 0.88]), C-reactive protein (OR 1.93 [1.43, 2.59]) and AST (OR 2.23 [1.70, 2.93]) levels were independent predictors of the primary outcome. Finally, age (OR 2.48 [1.74, 3.53]), treated obstructive sleep apnoea (OR 2.80 [1.46, 5.38]), and microvascular (OR 2.14 [1.16, 3.94]) and macrovascular complications (OR 2.54 [1.44, 4.50]) were independently associated with the risk of death on day 7. CONCLUSIONS/INTERPRETATIONS: In people with diabetes hospitalised for COVID-19, BMI, but not long-term glucose control, was positively and independently associated with tracheal intubation and/or death within 7 days. TRIAL REGISTRATION: clinicaltrials.gov NCT04324736.


Asunto(s)
Infecciones por Coronavirus/patología , Diabetes Mellitus Tipo 2/patología , Diabetes Mellitus Tipo 2/virología , Neumonía Viral/patología , Anciano , Anciano de 80 o más Años , COVID-19 , Infecciones por Coronavirus/complicaciones , Infecciones por Coronavirus/metabolismo , Infecciones por Coronavirus/terapia , Diabetes Mellitus Tipo 2/metabolismo , Femenino , Hemoglobina Glucada/metabolismo , Humanos , Hipertensión/patología , Pacientes Internos/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Pandemias , Neumonía Viral/complicaciones , Neumonía Viral/metabolismo , Neumonía Viral/terapia , Pronóstico , Respiración Artificial/estadística & datos numéricos , Factores de Riesgo
5.
Eur J Clin Pharmacol ; 71(8): 939-47, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-26004570

RESUMEN

OBJECTIVE: This study aimed to estimate the total healthcare costs associated with elderly chronic pain (CP) patients, define cost-related factors in this population, and examine cost evolution over two years. METHOD: This is an ancillary study from the CP S.AGE subcohort, including non-institutionalized patients aged over 65 suffering from CP. 1190, 1108, 1042, and 950 patients were reviewed with available healthcare data at follow-up visits at 6, 12, 18, and 24 months, respectively. Healthcare components included medical and paramedical visits, medication prescription, and hospitalization. RESULT: The mean total cost in the first semester was estimated at 2548 ± 8885 per patient. Hospitalization represented the largest cost component (50%) followed by paramedical care (24%), medications (21%), and medical visits (5%). Significant cost-associated factors were comorbidity (OR 1.49, 95% CI 1.35-1.64), dependency in daily activities (OR 1.85, 95% CI 1.39-2.47), probable depression (OR 1.71, 95% CI 1.09-2.69), permanent pain (OR 1.48, 95% CI 1.18-1.86), neuropathic pain (OR 1.94, 95% CI 1.38-2.73), living alone (OR 1.45, 95% CI 1.16-1.82), chronic back pain (OR 1.35, 95% CI 1.07-1.71), and vertebral fracture/compression (OR 1.47, 95% CI 1.08-2.01). Healthcare costs increased significantly by 48% (p < 0.0001) during follow-up namely due to hospitalizations. Elevated costs were associated with a higher risk of future hospitalization (OR 1.95, CI 95% 1.33-2.87). CONCLUSION: Healthcare costs increased rapidly over time, largely due to hospitalization. Prevention strategies to limit hospitalizations in elderly appear to be the most useful in order to achieve cost savings in the future.


Asunto(s)
Dolor Crónico/economía , Costos de la Atención en Salud , Anciano , Anciano de 80 o más Años , Dolor Crónico/tratamiento farmacológico , Femenino , Hospitalización/economía , Humanos , Masculino , Atención Primaria de Salud/economía
6.
Aging Clin Exp Res ; 27(5): 653-61, 2015 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-25637513

RESUMEN

BACKGROUND: The aim was to identify fall predictors in elderly suffering from chronic pain (CP) and to test their applicability among patients with other chronic conditions. METHODS: 1,379 non-institutionalized patients aged 65 years and older who were suffering from CP (S.AGE CP sub-cohort) were monitored every 6 months for 1 year. Socio-demographic, clinical and pain data and medication use were assessed at baseline for the association with falls in the following year. Falls were assessed retrospectively at each study visit. Logistic regression analyses were performed to identify fall predictors. The derived model was applied to two additional S.AGE sub-cohorts: atrial fibrillation (AF) (n = 1,072) and type-2 diabetes mellitus (T2DM) (n = 983). RESULTS: Four factors predicted falls in the CP sub-cohort: fall history (OR: 4.03, 95 % CI 2.79-5.82), dependency in daily activities (OR: 1.81, 95 % CI 1.27-2.59), age ≥75 (OR: 1.53, 95 % CI 1.04-2.25) and living alone (OR: 1.73, 95 % CI 1.24-2.41) (Area Under the Curve: AUC = 0.71, 95 % CI 0.67-0.75). These factors were relevant in AF (AUC = 0.71, 95 % CI 0.66-0.75) and T2DM (AUC = 0.67, 95 % CI 0.59-0.73) sub-cohorts. Fall predicted probability in CP, AF and T2DM sub-cohorts increased from 7, 7 and 6 % in patients with no risk factors to 59, 66 and 45 % respectively, in those with the four predictors. Fall history was the strongest predictor in the three sub-cohorts. CONCLUSION: Fall history, dependency in daily activities, age ≥75 and living alone are independent fall predictors in CP, AF and T2DM patients.


Asunto(s)
Accidentes por Caídas , Fibrilación Atrial/epidemiología , Dolor Crónico , Diabetes Mellitus Tipo 2/epidemiología , Accidentes por Caídas/prevención & control , Accidentes por Caídas/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Causalidad , Dolor Crónico/diagnóstico , Dolor Crónico/epidemiología , Femenino , Estudios de Seguimiento , Francia/epidemiología , Evaluación Geriátrica/métodos , Humanos , Masculino , Pronóstico , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo
7.
Eur J Clin Pharmacol ; 70(10): 1237-42, 2014 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-25066451

RESUMEN

OBJECTIVE: Describe the consequences of dextropropoxyphene (DXP) market withdrawal on analgesic prescriptions and on the quality of therapeutic management of chronic pain. PATIENTS AND METHODS: From a cohort of non-institutionalised elderly patients with chronic pain recruited by general practitioners, we selected patients who were treated with DXP daily for at least 6 months just prior to DXP market withdrawal and who had an evaluation of pain and its impact on daily activities before and after DXP withdrawal. RESULTS: One hundred three patients took DXP daily for chronic pain. Immediately after DXP market withdrawal, 42 (40.8%), 55 (53.4%) and 3 (2.9%) patients were treated with step 1, 2 and 3 analgesics, respectively, and 3 patients (2.9%) were no longer receiving any analgesic medication. Among the 55 patients who continued on step 2 analgesics, 37 were treated with tramadol, 14 with codeine and 9 with opium. Pain intensity and the impact of pain on daily activities remained stable. CONCLUSION: DXP market withdrawal had no consequences on the intensity or impact of chronic pain in elderly patients.


Asunto(s)
Analgésicos Opioides/uso terapéutico , Dolor Crónico/tratamiento farmacológico , Dextropropoxifeno/uso terapéutico , Retirada de Medicamento por Seguridad , Actividades Cotidianas , Anciano , Anciano de 80 o más Años , Analgésicos/uso terapéutico , Dolor Crónico/fisiopatología , Estudios de Cohortes , Femenino , Humanos , Masculino , Estudios Prospectivos
8.
Presse Med ; 53(2): 104236, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38663725

RESUMEN

Diabetic neuropathy is a frequent and severe degenerative complication of diabetes. The diagnosis is easily performed in painful symptomatic patients. Sensitivity disorders responsible for numbness, tingling, and loss of feeling are part and parcel of diabetic foot syndrome and require investigation in view of preventing trophic ulcers. To date, there exists no specific treatment for diabetic neuropathy possibly preventable by careful control of metabolic disorder. Effective management of diabetic patients would make it possible to limit the dramatic consequences of diabetic neuropathy while at the same time acting on other complications.


Asunto(s)
Neuropatías Diabéticas , Humanos , Neuropatías Diabéticas/diagnóstico , Neuropatías Diabéticas/terapia , Neuropatías Diabéticas/complicaciones , Pie Diabético/diagnóstico , Pie Diabético/terapia , Pie Diabético/etiología
9.
Ann Endocrinol (Paris) ; 84(6): 773-778, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37086949

RESUMEN

The care of elderly diabetic patients has now become a real public health issue due to the increase in the number of patients. In this population, complications are more serious and are intertwined with more specifically gerontological issues. Treatment goals should be individualized based on the patient's clinical presentation. New therapeutic drug classes are particularly interesting because of their effectiveness in terms of cardiovascular and renal protection, but the risk/benefit ratio needs to be well assessed on an individual basis. Insulin therapy is often necessary, either in case of failure of oral antidiabetics or because of comorbidities, particularly in the event of renal failure. Educating the patient and family early in the course of the disease is one of the keys to effective and safe treatment. The management of elderly diabetic patients must avoid both too much laxity in those who have successfully aged and unreasonable activism in fragile subjects because of the risk of hypoglycemia.


Asunto(s)
Diabetes Mellitus Tipo 2 , Hipoglucemia , Anciano , Humanos , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Hipoglucemiantes/uso terapéutico , Hipoglucemia/inducido químicamente , Hipoglucemia/epidemiología , Insulina/uso terapéutico , Comorbilidad
10.
Drugs Aging ; 40(11): 1027-1036, 2023 11.
Artículo en Inglés | MEDLINE | ID: mdl-37851296

RESUMEN

BACKGROUND: Little is known about clinical events occurring in older patients with type 2 diabetes mellitus according to their therapeutic modalities based on the prescription of insulin and/or oral antidiabetic drugs. OBJECTIVE: The aim of this study was to compare the complications of diabetes and geriatric alterations that occurred according to three therapeutic modalities prescribed over 5 years. METHODS: A total of 616 patients from the GERODIAB cohort (mean age 77.1 years) were divided into three groups: an insulin-only group (n = 200), a group receiving insulin and one or more oral antidiabetic drug (n = 169), and an oral antidiabetic drug group without insulin (n = 247). We compared the diabetic complications and geriatric alterations that occurred over 5 years in patients without these pre-existing complications. RESULTS: At inclusion, there was a significant difference between glycosylated hemoglobin values, and between the frequencies of most diabetic complications and geriatric alterations, with higher frequencies in the insulin group and lower frequencies in the oral antidiabetic drug group. At the end of the follow-up, there was still a significant difference between the mean glycosylated hemoglobin of the three groups (mean for all patients 7.4 ± 0.8%). The frequencies of new clinical events were high and they were generally higher in the insulin group. They were not significantly different between the three groups, with the exception of four events: heart failure, retinopathy, transfer to a nursing home (more frequent in the insulin group), and hypoglycemia (more frequent in the insulin + oral antidiabetic drug group). Some frequencies of the total diabetic complications (including complications at inclusion and at the follow-up) in the oral antidiabetic drug group were close to those in the insulin group, although only at inclusion. Mortality was higher in the insulin group and lower in the oral antidiabetic drug group. CONCLUSIONS: The increased frequency of hypoglycemia in the insulin + oral antidiabetic drug group raises doubts about the value of continuing a secretagogue drug when insulin is introduced. As the vast majority of patients were not yet receiving antidiabetic drugs with cardiovascular action, our results on heart failure could help in conducting specific studies on these drugs in older patients with type 2 diabetes.


Asunto(s)
Complicaciones de la Diabetes , Diabetes Mellitus Tipo 2 , Insuficiencia Cardíaca , Hipoglucemia , Humanos , Anciano , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Hemoglobina Glucada , Estudios Prospectivos , Estudios de Seguimiento , Hipoglucemiantes/efectos adversos , Complicaciones de la Diabetes/inducido químicamente , Complicaciones de la Diabetes/tratamiento farmacológico , Insulina/uso terapéutico , Hipoglucemia/inducido químicamente , Hipoglucemia/epidemiología , Insuficiencia Cardíaca/tratamiento farmacológico , Glucemia
11.
Diabetes Care ; 45(2): 407-415, 2022 02 01.
Artículo en Inglés | MEDLINE | ID: mdl-34853028

RESUMEN

OBJECTIVE: The ACE insertion/deletion (I/D) polymorphism has been widely studied in people with diabetes, albeit not with regard to lower-limb amputation (LLA). We examined associations among this polymorphism, plasma ACE concentration, and LLA in people with type 1 diabetes. RESEARCH DESIGN AND METHODS: ACE I/D genotype and plasma ACE were assessed in three prospective cohorts of participants with type 1 diabetes. LLA was defined as minor (below-the-ankle amputation consisting of at least one ray metatarsal resection) or major (transtibial or transfemoral) amputation. Linear, logistic, and Cox regression models were computed to evaluate the likelihood of prevalent and incident LLA by ACE genotype (XD [ID or ID] vs. II) and plasma ACE, after adjusting for confounders. RESULTS: Among 1,301 participants (male 54%, age 41 ± 13 years), 90 (6.9%) had a baseline history of LLA. Baseline LLA was more prevalent in XD (7.4%) than in II genotype (4.5%, odds ratio [OR] 2.17 [95 %CI 1.03-4.60]). Incident LLA occurred in 53 individuals during the 14-year follow-up and was higher in XD versus II carriers (hazard ratio 3.26 [95% CI 1.16-13.67]). This association was driven by excess risk of minor, but not major, LLA. The D allele was associated with increased prevalent LLA at the end of follow-up (OR 2.48 [1.33-4.65]). LLA was associated with higher mean (95% CI) ACE levels in II (449 [360, 539] vs. 354 [286, 423] ng/mL), but not XD (512 [454, 570] vs. 537 [488, 586]), carriers. CONCLUSIONS: This report is the first of an independent association between ACE D allele and excess LLA risk, mainly minor amputations, in patients with type 1 diabetes.


Asunto(s)
Diabetes Mellitus Tipo 1 , Peptidil-Dipeptidasa A , Adulto , Amputación Quirúrgica , Diabetes Mellitus Tipo 1/genética , Diabetes Mellitus Tipo 1/cirugía , Genotipo , Humanos , Extremidad Inferior/cirugía , Masculino , Persona de Mediana Edad , Peptidil-Dipeptidasa A/genética , Polimorfismo Genético/genética , Estudios Prospectivos
12.
Ann Endocrinol (Paris) ; 82(2): 99-106, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-33417963

RESUMEN

BACKGROUND: Different countries have their own systems for evaluating new medicines, and they make decisions as to when and how each new medicine is adopted. PURPOSE: To compare the rate of uptake of new diabetes medicines (dipeptidyl peptidase-4 inhibitors [DPP-4Is], glucagon-like peptide-1 receptor agonists [GLP1-RAs], and sodium-glucose co-transporter-2 inhibitors [SGLT2Is]) in the five most populated European countries. METHODS: The monthly volume of sales of antidiabetic drugs was extracted for each country from the IQVIA™ MIDAS® database for the period 2007 to 2016 and the defined daily doses (DDDs) were calculated. For each new drug, market shares were expressed as a percentage of the total market of non-insulin antidiabetic agents. RESULTS: Sharp differences were observed between the countries. Overall, the highest and fastest rates of uptake were seen for Germany and Spain, compared to lower rates for the UK and Italy. This was especially marked for DPP-4Is, where the market share reached over 30% of non-insulin antidiabetic drugs in Germany and Spain, compared to around 10% in the UK and Italy. In France, there was an initial rapid uptake, which stabilized at around 20% after three years. Rates of uptake were lower for the other drugs, with the GLP1-RAs reaching a market share of 2.5-4.5% in Germany, Spain and France, compared to less than 2.5% in the UK and Italy. The SGLT2Is reached a market share of 5-8% in Spain and Germany, compared to less than 4% in the UK and Italy, and they were not launched at all in France in March 2020. CONCLUSION: The differences in the uptake of new antidiabetic drugs may reflect different methods for assessing and introducing new medicines, as well as cultural factors. The uptake of the new medicines would appear to be more cautious in the UK and Italy, perhaps due to concerns about cost-effectiveness, whereas in Germany and Spain, and possibly also France, a new medicine's potential benefits may be prioritized.


Asunto(s)
Comercio , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Hipoglucemiantes/economía , Comportamiento del Consumidor/economía , Análisis Costo-Beneficio , Inhibidores de la Dipeptidil-Peptidasa IV/economía , Costos de los Medicamentos , Francia , Alemania , Receptor del Péptido 1 Similar al Glucagón/antagonistas & inhibidores , Humanos , Hipoglucemiantes/provisión & distribución , Italia , Inhibidores del Cotransportador de Sodio-Glucosa 2/economía , España , Reino Unido
13.
Bull Acad Natl Med ; 194(4-5): 819-30; discussion 830-1, 2010.
Artículo en Francés | MEDLINE | ID: mdl-21568054

RESUMEN

Diabetes in the elderly is a growing public health problem, impacting both quality of life and autonomy. In the absence of prospective studies, the therapeutic goal will depend both on classical diabetes-related criteria and on geriatric assessment to determine the degree of frailty. The glycemic goal for elderly diabetic patients in good general health is roughly the same as for younger patients, while the target should be less strict for frail patients, in order to avoid both hypoglycemia and excessive treatment constraints that have no direct benefit. As elderly diabetic patients have more frequent severe degenerative disorders and other cardiovascular risk factors, the treatment goals must take into account not only diabetes itself but also the consequences of aging. This clinical assessment, which is crucial for individually tailored treatment, must be undertaken by a multidisciplinary team.


Asunto(s)
Diabetes Mellitus/terapia , Anciano , Complicaciones de la Diabetes/terapia , Humanos
14.
Diabetes Res Clin Pract ; 159: 107983, 2020 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-31846665

RESUMEN

AIM: The objective of this review was to evaluate the role of diabetes as a risk factor for herpes zoster (HZ) and to discuss implications of prevention by vaccination with available HZ vaccines. METHODS: We reviewed studies that investigated the incidence rates of HZ in patients with diabetes. Papers in English or French published between January 2000 and December 2018 have been selected from PubMed and Google Scholarship by using appropriate key words. RESULTS: The risk of HZ was significantly higher in patients with diabetes as compared to controls in 11 studies out of 16, although the magnitude of risk associated to diabetes varied across studies from 1.06 to 2.38 (p < 0.05). The incidence of HZ in patients with diabetes increased with age and was higher in women than in men. The incidence of the most common complication of HZ, i.e. post-herpetic neuralgia was also higher in patients with diabetes. CONCLUSIONS: The presence of HZ adds supplementary complications to the pre-existing comorbidity in patients with diabetes. Investigating the impact of preventive measure by HZ vaccination is therefore of paramount importance in patients with diabetes.


Asunto(s)
Complicaciones de la Diabetes/complicaciones , Herpes Zóster/etiología , Adulto , Complicaciones de la Diabetes/epidemiología , Complicaciones de la Diabetes/terapia , Complicaciones de la Diabetes/virología , Diabetes Mellitus/epidemiología , Femenino , Herpes Zóster/epidemiología , Herpes Zóster/terapia , Vacuna contra el Herpes Zóster/uso terapéutico , Herpesvirus Humano 3/fisiología , Humanos , Incidencia , Masculino , Neuralgia Posherpética/terapia , Factores de Riesgo , Vacunación/métodos
15.
Exp Clin Endocrinol Diabetes ; 128(5): 311-318, 2020 May.
Artículo en Inglés | MEDLINE | ID: mdl-30134475

RESUMEN

AIMS: The main aim of the present work was to assess if sex influences the occurrence of major clinical events in elderly people with type 2 diabetes followed up in the primary care. METHODS: 983 subjects aged ≥65years with type 2 diabetes were included by 213 general practitioners and followed up prospectively for three years. Major clinical events were recorded every six month. The first endpoint was a composite of all-cause death and major vascular events (acute coronary syndrome, non-fatal stroke or transient ischemic attack, or revascularization for peripheral artery disease). The second endpoint was all-cause hospitalization. The occurrence of each endpoint was analyzed in order to estimate the role of sex and determine other predictors of major clinical events. RESULTS: At baseline, women were older than men but they had a lower prevalence of coexisting diseases (cardiovascular disease and cancer) and equivalent diabetes control (Glycated hemoglobin A1C: 6.9%±0.9 vs. 7.0%±1.1). Over the follow-up period, women were at lower risk to develop the composite endpoint (HR 0.60, 95% CI 0.40-0.91, p=0.016) and the hospitalization endpoint (OR 0.71, 95% CI 0.52-0.96, p=0.029). Coexisting diseases, functional ability and concomitant medications emerged as significant predictors of both endpoints. CONCLUSIONS: Elderly women with well-controlled type 2 diabetes were less likely to experience major clinical events than their male counterparts. More studies are needed to determine the reasons for the higher hospitalization rate in men.


Asunto(s)
Enfermedades Cardiovasculares/epidemiología , Diabetes Mellitus Tipo 2/epidemiología , Medicina General/estadística & datos numéricos , Hospitalización/estadística & datos numéricos , Atención Primaria de Salud/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , Enfermedades Cardiovasculares/mortalidad , Trastornos Cerebrovasculares/epidemiología , Comorbilidad , Femenino , Estudios de Seguimiento , Francia/epidemiología , Humanos , Masculino , Caracteres Sexuales , Factores Sexuales
16.
Bull Acad Natl Med ; 193(6): 1289-300; discussion 1301, 2009 Jun.
Artículo en Francés | MEDLINE | ID: mdl-20120160

RESUMEN

The disorder now known as the "metabolic syndrome "was first recognized 50 years ago, but the use of various definitions led to confusion over its real nature. The metabolic syndrome is directly linked to android obesity, which reflects insulin resistance; it lies at the root of all associated risk factors and is a forerunner of type 2 diabetes. Screening is based on systematic waist measurement, taking ethnic origin into account. This pragmatic approach avoids the uncertainties generated by different definitions and is less restrictive than a simple diagnosis of the metabolic syndrome. Non drug treatment of android obesity is inexpensive and effective but may be difficult to apply, owing to a number of social issues.


Asunto(s)
Síndrome Metabólico/epidemiología , Obesidad/epidemiología , Enfermedades Cardiovasculares/etiología , Diabetes Mellitus Tipo 2/etiología , Brotes de Enfermedades , Humanos , Síndrome Metabólico/diagnóstico , Prevalencia , Factores de Riesgo
17.
Mil Med ; 173(10): 960-7, 2008 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-19160613

RESUMEN

The metabolic syndrome is considered to be an important public health problem. The Epidemiological Study of Metabolic Syndrome Risk Factors in the Military Environment is a prospective epidemiological study that is designed to identify clinical and laboratory parameters of metabolic syndrome and cardiovascular risk factors with an initial 1-year cross-sectional study followed by a 10-year follow-up and patient care. One hundred eight-five (9%) of 2,045 military personnel subjects presented at least three of the five National Cholesterol Education Program Expert Panel on Detection, Evaluation and Treatment of High Blood Cholesterol in Adults (Adult Treatment Panel III) criteria. They were significantly older (42.2 +/- 8.5 years) than the other subjects (37.3 +/- 8.7 years, p < 0.001), had a higher body mass index (BMI) (29.5 +/- 3.4 vs. 24.8 +/- 2.9, p < 0.001), and a greater body weight at age 20 (75.4 +/- 11 vs. 70.4 +/- 8.5 kg, p < 0.001). Smoking, little physical activity, and family histories of diabetes and arterial hypertension were more frequent in these subjects. Total plasma cholesterol and C-reactive protein were higher. Plasma insulin and BMI (r = 0.456, p < 0.0001) and plasma insulin and waist circumference (r = 0.446, p < 0.0001) were well correlated. Plasma insulin and homeostasis model assessment increased with the number of metabolic syndrome criteria. These results demonstrate a strong association with insulin resistance. Men with several risk factors require specific care especially for hypertension and dyslipidemia that will be evaluated during the follow-up period. Genotyping of subjects having metabolic syndrome vs. controls for genes, presumably involved should enlarge the area of exploration of this syndrome.


Asunto(s)
Síndrome Metabólico/epidemiología , Medicina Militar , Personal Militar , Características de la Residencia , Adulto , Proteína C-Reactiva , Enfermedades Cardiovasculares/epidemiología , Colesterol/sangre , Estudios Transversales , Estudios Epidemiológicos , Francia/epidemiología , Humanos , Masculino , Síndrome Metabólico/sangre , Persona de Mediana Edad , Estudios Prospectivos , Factores de Riesgo , Encuestas y Cuestionarios , Factores de Tiempo
19.
Diabetes Care ; 41(1): 156-162, 2018 01.
Artículo en Inglés | MEDLINE | ID: mdl-29113984

RESUMEN

OBJECTIVE: The GERODIAB study is a multicenter prospective observational study performed over 5 years in French patients aged 70 years or above with type 2 diabetes. This report deals with their cardiovascular complications and their relationship with survival. RESEARCH DESIGN AND METHODS: Consecutive patients (n = 987, median age = 77 years) were included from 56 diabetes centers over 1 year. Individual characteristics, history and complications of diabetes, geriatric factors, and clinical and biological parameters were recorded. Survival was analyzed using the Kaplan-Meier method and proportional hazards regression models. RESULTS: The frequency of cardiovascular complications increased from 47% at inclusion to 67% at 5 years. The most frequent complications were coronary heart disease (increasing from 30% to 41%) and vascular disease of the lower limbs (25% to 35%) and of the cerebral vessels (15% to 26%). Heart failure was less common, but its frequency doubled during the follow-up (9% to 20%). It was strongly associated with poor survival (P < 0.0001), as was vascular disease of the lower limbs (P = 0.0004), whereas coronary heart disease (P = 0.0056) and vascular disease of cerebral vessels (P = 0.026) had mild associations. Amputation (P < 0.0001) and foot wounds (P < 0.0001) were strongly associated with survival. In multivariate models, heart failure was the strongest predictor of poor survival (hazard ratio [HR] 1.96 [95% CI 1.45-2.64]; P < 0.0001). It remained significant when other factors were considered simultaneously (HR 1.92 [95% CI 1.43-2.58]; P < 0.0001). CONCLUSIONS: Cardiovascular complications are associated with poor survival in elderly patients with type 2 diabetes, especially heart failure.


Asunto(s)
Enfermedades Cardiovasculares/sangre , Complicaciones de la Diabetes/sangre , Diabetes Mellitus Tipo 2/sangre , Anciano , Anciano de 80 o más Años , Presión Sanguínea , Enfermedades Cardiovasculares/complicaciones , Enfermedades Cardiovasculares/tratamiento farmacológico , Complicaciones de la Diabetes/complicaciones , Complicaciones de la Diabetes/tratamiento farmacológico , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Femenino , Estudios de Seguimiento , Hemoglobina Glucada/metabolismo , Humanos , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Hipoglucemiantes/uso terapéutico , Masculino , Metformina/uso terapéutico , Modelos de Riesgos Proporcionales , Estudios Prospectivos , Factores de Riesgo
20.
Can J Diabetes ; 42(4): 365-371.e2, 2018 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-29037572

RESUMEN

OBJECTIVE: The aim of this study was to estimate the association between gender and control of diabetes and other cardiovascular risk factors in elderly patients with type 2 diabetes mellitus. METHODS: The sujets âgés cohort is an observational study whose main objective was to describe the real-life management of elderly patients with type 2 diabetes mellitus in France. Nine hundred eighty-three patients with diabetes (517 men and 466 women) were recruited by 213 general practitioners and were followed up prospectively every 6 months for 3 years. Diabetes, hypertension and dyslipidemia were considered controlled if the glycated hemoglobin (A1C) was ≤7%, blood pressure was <140/90 mm Hg and low-density lipoprotein (LDL) cholesterol was ≤100 mg/dL. A1C levels and blood pressure measurements were recorded every 6 months for all patients. LDL cholesterol levels were optionally sampled every year. RESULTS: Women were older than men (77.3±5.72 vs. 76.1±6.01 years), more likely to be alone, less likely to be smokers/ex-smokers and less likely to have cardiovascular disease at baseline. Mean A1C levels of female patients (6.98%±1.03%) did not differ from those of male patients (6.91%±0.96%). Mean blood pressure measurements during follow up were not different between male and female patients. In contrast, female patients had significantly higher LDL cholesterol levels than male counterparts (105.2±32.6 vs. 94.9±29.1 mg/dL), regardless of statin therapy. CONCLUSION: Our results suggest no difference in the management of cardiovascular risk factors between elderly female patients with type 2 diabetes mellitus and their male counterparts, except for LDL cholesterol, which is significantly higher in women.


Asunto(s)
Antihipertensivos/uso terapéutico , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/prevención & control , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/epidemiología , Hipolipemiantes/uso terapéutico , Anciano , Anciano de 80 o más Años , Enfermedades Cardiovasculares/etiología , Estudios de Cohortes , Diabetes Mellitus Tipo 2/complicaciones , Dislipidemias/tratamiento farmacológico , Dislipidemias/epidemiología , Femenino , Humanos , Hipertensión/tratamiento farmacológico , Hipertensión/epidemiología , Hipoglucemiantes/uso terapéutico , Masculino , Atención Primaria de Salud/estadística & datos numéricos , Factores de Riesgo , Factores Sexuales
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