rome and Diabetes-Mellitus

Metformin (MF) accumulation during acute kidney injury is associated with high anion gap lactic acidosis type B (MF-associated lactic acidosis, MALA), a serious medical condition leading to high mortality. Despite dose adjustment for renal failure, diabetic patients with chronic kidney disease (CKD) stage III-IV are at risk for rapid decline in renal function by whatever reason, so that MF toxicity might arise if the drug is not timely withdrawn. Sixteen consecutive patients were admitted to our Hospital's Emergency Department with clinical findings consistent with MALA. Fifteen had prior history of CKD, 60 % of them with GFR between 30 and 60 ml/min. Of these, 5 required mechanical ventilation and cardiovascular support; 3 promptly recovered renal function after rehydration, whereas 10 (62 %) required continuous veno-venous renal replacement treatment. SOFA and SAPS II scores were significantly related to the degree of lactic acidosis. In addition, lactate levels were relevant to therapeutic choices, since they were higher in dialyzed patients than in those on conservative treatment (11.92 mmol/l vs 5.7 mmol/l, p = 0.03). The overall death rate has been 31 %, with poorer prognosis for worse acidemia, as serum pH was significantly lower in non-survivors (pH 6.96 vs 7.16, p > 0.04). Our own data and a review of the literature suggest that aged, hemodynamically frail patients, with several comorbidities and CKD, are at greater risk of MALA, despite MF dosage adjustment. Moreover, renal replacement therapy rather than simple acidosis correction by administration of alkali seems the treatment of choice, based on eventual renal recovery and overall outcome.

Topics: Acid-Base Equilibrium; Acidosis, Lactic; Aged; Aged, 80 and over; Diabetes Mellitus; Diabetic Nephropathies; Female; Glomerular Filtration Rate; Humans; Hypoglycemic Agents; Kidney; Male; Medical Records; Metformin; Middle Aged; Renal Dialysis; Renal Insufficiency, Chronic; Retrospective Studies; Risk Factors; Rome; Treatment Outcome

Oleuropein, a component of extra virgin olive oil (EVOO), reduces post-prandial glycemia with a mechanism counteracting oxidative stress-mediated incretin down-regulation. In this study we evaluated if the intake of an oleuropein-enriched chocolate could have positive effects on glycaemia and insulin levels in patients with type 2 diabetes mellitus (T2DM) and healthy subjects (HS).. Twenty-five consecutive T2DM patients and 20 HS were recruited. Participants were randomized to receive 40 g oleuropein-enriched chocolate by EVOO or 40 g control chocolate spread in a cross-over design. Serum glucose, insulin, glucagon-like peptide-1 (GLP1), and dipeptidyl-peptidase-4 (DPP4) were measured before and 2 h after chocolate intake.. In T2DM, the pairwise comparisons showed that intake of oleuropein-enriched chocolate was associated with a significantly less increase of blood glucose compared to control; GLM analysis showed a significant difference for treatments with respect to glucose (p = 0.04), GLP1 (p < 0.001) and DPP-4 activity (p = 0.01). In HS, the pairwise comparisons showed that, after oleuropein-enriched chocolate intake, blood glucose concentration and DPP4 activity did not change; conversely a significant increase was observed for insulin and GLP1. After control chocolate intake, a significant increase for blood glucose, insulin levels and DPP4 activity were observed while GLP1 did not change.. The study shows that using EVOO as source of oleuropein administration of 40 g oleuropein-enriched chocolate is associated with a modest increase or no change of glycemia in T2DM and HS respectively, via an incretin-mediated mechanism.

Topics: Adult; Aged; Biomarkers; Blood Glucose; Chocolate; Cross-Over Studies; Diabetes Mellitus; Diet, Diabetic; Dipeptidyl Peptidase 4; Female; Food, Fortified; Glucagon-Like Peptide 1; Glycemic Control; Humans; Hyperglycemia; Insulin; Iridoid Glucosides; Male; Middle Aged; Olive Oil; Postprandial Period; Rome; Single-Blind Method; Time Factors; Treatment Outcome

Atherosclerosis and cancer share several risk factors suggesting that at least in part their pathogenesis is sustained by common mechanisms. To investigate this relation we followed a group of subjects with carotid atherosclerosis at baseline up for malignancy development.. we carried out an observational study exploring cancer incidence (study endpoint) in subjects with known carotid atherosclerosis at baseline (n = 766) without previous cancer or carotid vascular procedures. During the follow-up (160 ± 111 weeks) 24 cancer occurred, corresponding to an overall annual incidence rate of 0.11%. 10 diagnosis of cancer occurred in individuals with a carotid stenosis >50% (n = 90) whereas 14 in patients with a carotid stenosis <50% patients (n = 676) (p < 0.001). Respect to patients without cancer, diabetes was markedly more common in subjects with cancer diagnosis during the FU (37.3%vs75.0%, p < 0.001). After controlling for classic risk factors, carotid stenosis >50% (HR = 2.831, 95%CI = 1.034-5.714; p = 0.036) and diabetes (HR = 4.831, 95%CI = 1.506-15.501; p = 0.008) remained significantly associated with cancer diagnosis.. to our knowledge this is the first study reporting a significant risk of cancer development in subjects with diabetes and high risk of cerebrovascular events, highlighting the need of a carefully clinical screening for cancer in diabetic patients with overt carotid atherosclerosis.

Topics: Adult; Aged; Aged, 80 and over; Carotid Stenosis; Diabetes Mellitus; Female; Humans; Incidence; Male; Middle Aged; Neoplasms; Prognosis; Risk Assessment; Risk Factors; Rome; Severity of Illness Index; Time Factors

Climate change is projected to increase the number and intensity of extreme weather events, for example heat waves. Heat waves have adverse health effects, especially for the elderly, since chronic diseases are more frequent in that group than in the population overall. The aim of the study was to investigate mortality during heat waves in an adult population aged 50 years or over, as well as in susceptible subgroups of that population in Rome and Stockholm during the summer periods from 2000 to 2008.. We collected daily number of deaths occurring between 15th May and 15th September each year for the population above 50 as well as the susceptible subgroups. Heat wave days were defined as two or more days exceeding the city specific 95th percentile of maximum apparent temperature (MAT). The relationship between heat waves and all-cause non-accidental mortality was investigated through time series modelling, adjusting for time trends.. The percent increase in daily mortality during heat waves as compared to normal summer days was, in the 50+ population, 22% (95% Confidence Interval (CI): 18-26%) in Rome and 8% (95% CI: 3-12%) in Stockholm. Subgroup specific increase in mortality in Rome ranged from 7% (95% CI:-17-39%) among survivors of myocardial infarction to 25% in the COPD (95% CI:9-43%) and diabetes (95% CI:14-37%) subgroups. In Stockholm the range was from 10% (95% CI: 2-19%) for congestive heart failure to 33% (95% CI: 10-61%) for the psychiatric subgroup.. Mortality during heat waves increased in both Rome and Stockholm for the 50+ population as well as in the considered subgroups. It should be evaluated if protective measures should be directed towards susceptible groups, rather than the population as a whole.

Topics: Aged; Aged, 80 and over; Cities; Cohort Studies; Diabetes Mellitus; Extreme Heat; Female; Heart Failure; Humans; Male; Mental Disorders; Middle Aged; Mortality; Myocardial Infarction; Pulmonary Disease, Chronic Obstructive; Risk; Rome; Sweden

We investigated the role of socio-economic status on diabetes prevalence, on mortality and hospitalization in a large population-based cohort enrolled in Rome, Italy.. Diabetic residents aged ≥ 35 years in 2007 were identified using multiple data sources. The effect of the deprivation of the area of residence on diabetes prevalence and on mortality and hospitalization (years 2008-10) was investigated by multilevel regression models, both among diabetic and non-diabetic populations.. Prevalence of diabetes (8.3%) was directly related to the deprivation of the area of residence, especially for women. Diabetes increased the risk of mortality and hospitalization, mainly for cardiovascular complications, compared with non-diabetic subjects, with increasing relative risks in more deprived areas. The social gradients observed among diabetic patients are modest compared with non-diabetic subjects, both for some acute complications (myocardial infarction, stroke) and chronic complications (ischaemic heart disease, nephropathy, retinopathy and amputation).. Prevalence of diabetes is directly related to deprivation, especially for women. Diabetes increases the risk of mortality and hospitalization for cardiovascular complications. However, similar to another study conducted in Northern Italy, we found that social differences in health outcomes do not differ between people with and without diabetes, suggesting that the care for diabetic patients living in Rome is provided without social disparities, and in some cases, it protects against the adverse effects of social inequalities. The Italian care system for diabetes deserves to be further investigated, as it could represent a model for the care of other chronic conditions and for contrasting social inequities in health.

Topics: Adult; Aged; Cardiovascular Diseases; Case-Control Studies; Diabetes Complications; Diabetes Mellitus; Female; Hospitalization; Humans; Male; Middle Aged; Poverty Areas; Prevalence; Risk; Rome; Sex Factors; Socioeconomic Factors

The developmental origin theory of coronary heart disease proposes that undernutrition in utero permanently changes body functions and metabolism leading to an increased risk of coronary artery diseases (CAD) in adult life. Some studies support this theory but others suggest that birth weight (BW) is not a major risk factor for cardiovascular diseases. Gender differences concerning the association between BW and risk factors for CAD have been reported in some studies but not in others.In this paper we have analyzed the effect of gender and diabetes on the relationship between BW and CAD in the White population of Rome.. 226 subjects admitted to the Hospital for non fatal CAD from the White population of Rome were studied. 395 consecutive newborn infants studied in the same population in the years 1968-1972 were considered for comparison.. Among subjects with CAD, reliable information on BW was obtained in 127 subjects. The distribution of BW in CAD depends on gender (p=0.009). In females with CAD there is a tendency toward low BW, while in males with CAD there is a tendency toward high BW. These associations are very marked in non-diabetic subjects with CAD (p=.001), while no significant association is observed in diabetic subjects (p=0.557).. Our data confirm the association between BW and CAD and suggest that the association depends on gender and is influenced by diabetes.

Topics: Aged; Birth Weight; Blood Pressure; Coronary Artery Disease; Diabetes Mellitus; Female; Humans; Infant, Newborn; Male; Risk Factors; Rome; Sex Characteristics

The aim of this study was to investigate the prevalence of diabetes mellitus (DM) in a population of male partners of infertile couples, to evaluate their seminal and biochemical parameters and to plan therapeutic strategies to achieve pregnancy.. Standard semen analysis was carried out in 510 male partners of infertile couples, aged 25 to 51 years.. The prevalence of DM in the subjects studied was 1.18%, 4 cases with non insulin dependent diabetes mellitus (NIDDM) and 2 cases with insulin dependent diabetes mellitus (IDDM). Three subjects with NIDDM and 1 with IDDM had normal ejaculation. Semen analysis of these subjects showed qualitative alteration; the most important effects concerned the kinetic properties, especially progressive motility. Sperm morphology was also significantly compromised. On the other hand, sperm concentration did not show significant alterations. The therapeutic iter in these subjects is similar to that for other dyspermic male partners of infertile couples. The 2 remaining subjects (one with NIDDM and one with IDDM) had retrograde ejaculation (sperm recovery from post-orgasmic urine) and were included in intrauterine insemination or in vitro fertilization programs. In addition, in the subjects with DM, the biochemical seminal profile showed significantly higher levels of fructose compared with the nondiabetic subjects.. DM has a negative impact both in terms of sperm quality and of the ejaculation mechanism. The low prevalence of DM among this study population of 510 male partners of infertile couples is due to the low prevalence of DM in this age range.

Topics: Adult; Diabetes Complications; Diabetes Mellitus; Ejaculation; Female; Humans; Infertility; Infertility, Male; Male; Middle Aged; Prevalence; Rome; Semen; Sperm Count; Sperm Motility

Data on the association between cholelithiasis and diabetes often are controversial and are mostly based on autopsies or on hospital series. Therefore, we designed a case-control study to determine the prevalence of diabetes mellitus in a group of subjects with gallstones or having undergone cholecystectomy (cases) and compared these with a control group of subjects without gallstones, selected during an epidemiological study performed on a free-living population sample. The subjects were matched for sex, age, and body mass index. We enlisted 336 cases and 336 controls, aged 30 to 69 years. All subjects with fasting glycemic levels of < 140 mg/dL and without a documented history of diabetes were submitted to a simplified oral glucose tolerance test (OGTT). All subjects who underwent OGTT were classified according to the National Diabetes Data Group (NDDG) criteria. The prevalence of diabetes in the subjects affected by gallstone disease was significantly higher than that in controls (11.6% vs. 4.8%; odds ratio [OR], 2.55; 95% confidence interval [CI], 1.39-4.67). Diabetes was more frequent in subjects with gallstone disease than in the control group, even according to sex (18.3% vs. 9.9% for men: OR, 2.03; 95% CI, 0.99-4.2; 9.3% vs. 2.6% for women: OR, 3.85; 95% CI, 1.4-10.6). We conclude that an altered glucose metabolism may increase the risk of developing cholelithiasis in certain subjects.

Topics: Adult; Aged; Blood Glucose; Case-Control Studies; Cholelithiasis; Diabetes Complications; Diabetes Mellitus; Female; Glucose Intolerance; Humans; Male; Middle Aged; Risk Factors; Rome

Topics: Colonialism; Diabetes Mellitus; Dracunculiasis; Famous Persons; History, Ancient; Humans; Israel; Middle East; Rome