This relatively low-intensity intervention appealed to a large, generally representative sample of patients, was well implemented, and produced improvement in targeted behaviours. Implications of this practical clinical trial for dissemination are discussed.

Adrenal, gonadal, and thyroid function were assessed in 40 asymptomatic subjects in whom infection with the human immunodeficiency virus (HIV) had recently been documented. None of the patients had historical or clinical evidence of endocrine dysfunction. Their mean serum hormone levels were also within the expected ranges, but several differences were noted compared to those of seronegative controls. Basal cortisol, basal aldosterone, and ACTH-stimulated cortisol were significantly lower in the HIV group. One subject (2.5%) had a subnormal cortisol response, and two (5%) had abnormal aldosterone responses to ACTH. PRA tended to be higher, and serum angiotensin-converting enzyme levels somewhat lower in the HIV group. Serum free testosterone was markedly elevated in the HIV patients and was associated with an exaggerated LH response to GnRH, but PRL, estradiol, and basal and peak GnRH-stimulated FSH did not differ between groups. Three subjects (8%) had subclinical hypothyroidism. Serum thyroid hormone levels were normal, but basal T3 was lower in the HIV group compared to control values. While of little immediate clinical importance, many subtle endocrine aberrations are evident very early in the course of HIV infection. These findings obtained in HIV-seropositive subjects without infections or tumors and who were not receiving medical therapy suggest an effect of HIV on each of the endocrine systems examined.

No abstract

Despite national consensus of PAD as a CAD equivalent, patients are currently undertreated with regard to atherosclerotic risk factor modification. Until broader recognition of this disease process exists, vascular surgeons must continue to champion medical as well as surgical treatments for these patients.

No abstract

Background: Published data indicate that there is a significant treatment gap between the evidence for and the implementation of lipid-lowering therapy and that recidivism is as high as 60% at 1 year. The aim of this study is to examine the impact of a clinical pharmacy cardiac risk service (CPCRS) on lipid screening, control, and treatment outcomes.

This relatively low-intensity intervention appealed to a large, generally representative sample of patients, was well implemented, and produced improvement in targeted behaviours. Implications of this practical clinical trial for dissemination are discussed.

Our results indicate that the American Heart Association recommended cardioprotective dose of omega-3 fatty acids can also significantly lower triglycerides in patients with CAD. There do not appear to be significant differences in triglyceride-lowering between DHA only and DHA + EPA combination products when dosing is based on DHA.