ABSTRACT
Aromatase inhibitors improve relapse-free survival in early breast cancer, but there is concern about possible detrimental effects on bone mineral density (BMD) and plasma lipids. This paper presents the results of a 2-year study evaluating the effects of exemestane versus placebo on BMD, bone markers, plasma lipids and coagulation factors, including a 1-year follow-up after termination of treatment in 147 patients. During treatment, the mean annual rate of loss of BMD in the lumbar spine was 2.17% in the exemestane group versus 1.84% in the placebo group (n.s.) and 2.72% versus 1.48%, respectively, in the femoral neck (P=0.024). A loss of BMD above that expected in both arms of this study could be due to low vitamin D status (88% of all patients had vitamin D levels <30 ng/ml). The changes observed with exemestane were partially reversed during a 1-year follow-up, with no significant difference between the two arms. Similarly, the moderate decrease in high-density lipoprotein (HDL)-cholesterol was reversed. The bone marker values decreased, although a difference at 6 months of follow-up was still recorded, in particular for the markers of bone synthesis.
Subject(s)
Androstadienes/adverse effects , Aromatase Inhibitors/adverse effects , Bone Density/drug effects , Breast Neoplasms/drug therapy , Biomarkers/metabolism , Blood Coagulation Factors/metabolism , Bone Remodeling , Bone and Bones/metabolism , Breast Neoplasms/metabolism , Female , Follow-Up Studies , Gonadal Steroid Hormones/blood , Homocysteine/blood , Humans , Lipids/blood , Middle Aged , Postmenopause , Vitamin D/blood , Withholding TreatmentSubject(s)
Heel , Hyperparathyroidism/diagnosis , Nausea/diagnosis , Pain/diagnosis , Adenoma/pathology , Adenoma/surgery , Adult , Calcium/blood , Diagnosis, Differential , Humans , Hyperparathyroidism/blood , Hyperparathyroidism/surgery , Kidney/diagnostic imaging , Male , Parathyroid Neoplasms/pathology , Parathyroid Neoplasms/surgery , RadiographySubject(s)
Pneumopericardium/etiology , Wounds and Injuries/complications , Adolescent , Humans , MaleABSTRACT
In abdominal aortic reconstruction it is sometimes necessary to ligate and divide the left renal vein in order to avoid injury to this vessel and to secure better access to the aorta and/or the renal arteries. The procedure was utilized in 11 such patients, who were followed up clinically and with renography. No untoward sequelae were found, and it is concluded that the procedure as a rule may safely be performed.