Increased large artery intima media thickness in adolescents with either classical or non-classical congenital adrenal hyperplasia.

BACKGROUND: Increased artery intima-media thickness (IMT) was found in adults with classical congenital adrenal hyperplasia (CAH). No data are available in patients with non-classical (NC) CAH. AIMS: To evaluate IMT in adolescents with classical and NC CAH and to compare the results with those recorded in a control population. PATIENTS AND METHODS: Eighteen adolescents with either classical (Subgroup A1) or NC CAH (Subgroup A2) were compared with 16 controls (Group B). All subjects underwent IMT ultrasonography measurement at different sites; results were correlated with clinical, metabolic, and insulin resistance (IR) data. RESULTS: When compared with Group B, both subgroups exhibited higher IMT values at all sites. No differences were found between classical and NC CAH. Univariate analysis of factors impacting on IMT of CAH patients demonstrated that: a) abdominal aorta (AA) IMT was positively correlated with cumulative glucocorticoid doses, triglyceride serum levels, and diastolic blood pressure SD score and negatively with androstenendione and ACTH levels; b) common carotid (CC) IMT was positively associated with triglycerides and triglyceride/HDL ratio. At multiple regression analysis, the independent positive predictors of AA and CC IMT were respectively triglyceride levels and triglyceride/HDL ratio. CONCLUSIONS: a) Even adolescents with NC CAH and not only those with classical form may be at higher risk of artery alterations; b) this risk is not necessarily associated with either obesity or waist/height ratio or dyslipidemia; c) an important role in the pathogenesis of artery alterations in CAH may be played by intermittent iatrogenic hypercortisolism and secondary IR.

Gemcitabine plus cisplatin in the treatment of patients with advanced non-small cell lung cancer: a phase II study.

BACKGROUND: Lung cancer is the leading cause of cancer death in men worldwide; most cases are not suitable for radical surgery at diagnosis and palliative treatment remains the primary goal of therapy. Cisplatin and gemcitabine are among the most active cytotoxic agents for the treatment of non-small cell lung cancer (NSCLC): they have non-overlapping toxicity and preclinical studies have demonstrated their potential synergistic interaction. PATIENTS AND METHODS: The aims of the present study were to assess the activity and tolerability of cisplatin 80 mg/m2 on day 1, combined with gemcitabine 1000 mg/m2 on days 1 and 8, administered every 3 weeks. A total of 46 consecutive patients with advanced NSCLC entered this study; all of them were evaluable for toxicity and for activity. RESULTS: According to an intent-to-treat analysis, 15 patients attained a partial response (33%), 9 (20%) obtained a disease stabilisation and 22 (47%) progressed. This regimen appeared to be modestly toxic, with grades 3-4 leukopenia and thrombocytopenia observed in 10% and 6% of cases respectively; grade 3 vomiting appeared in 12 patients (26%) and grade 3 mucositis in 1 patient. The median time-to-progression and overall survival were 200 and 400 days, respectively. CONCLUSION: Our study of gemicitabine + cisplatin on stage IV NSCLC patients achieved favourable results in terms of toxicity and overall survival.