No abstract

Self-monitoring of blood glucose (SBGM) is widely recommended for both type 1 and type 2 diabetic patients despite the lack of evidence of benefit in glucose control or as an aid in weight loss in type 2 subjects. This study tested the hypothesis that combined use of SMBG and dietary carbohydrate (CHO) counting, using the blood monitoring results to shape dietary CHO quotas, is beneficial in managing type 2 diabetes. Twenty-three overweight (body mass index, BMI 27.5-44 kg/m2) patients aged 40-75 participated in a 28-week behavioral weight control program. Baseline hemoglobin HbA1c ranged between 9.5% and 13.5% (normal range 5.5%-7.7%). Subjects were matched for weight, sex, and HbA1c and assigned to small (4-8 participants) groups which met weekly for 12 weeks and then monthly for 16 weeks. After 8 weeks, the groups were randomized either to continue the behavioral program or to have SMBG and dietary CHO counting. Glucose monitoring was performed 6 times daily (pre- and 2 h postprandially) for the first month, focusing on the meal increment and correlating this to dietary CHO intake. Weight loss was identical in both groups during the year of follow-up. The HbA1c level showed a progressive decline in experimental subjects (P < 0.05), whereas there was no improvement in control subjects.

CEA is a safe and effective procedure in the octogenarian. The combined stroke/death rate is increased in patients aged >/=80, indicating increased risk, predominantly in symptomatic patients. Although CEA risk in octogenarians is higher compared with a younger cohort, outcomes remain within acceptable national guidelines and within outcome measures known to confer benefit compared with best medical care. Therefore, the term "high risk" should not be arbitrarily applied to patients reaching the 80-year threshold. This is confirmed by the contemporary literature.

Obesity has a significant adverse effect on coronary heart disease (CHD) risk factors, including hypertension, dyslipidemia, and the metabolic syndrome/diabetes. Obesity is an independent risk factor for CHD events; however, obese patients with CHD generally have a more favorable prognosis, with the worst prognosis associated with either underweight or morbidly obese patients. In this manuscript, the authors review the impact of obesity on overall CHD risk as well as the prognosis of obese patients with established CHD.