Cardiovascular risk factors associated with diabetes in an Indian community of Guadeloupe. A case control study

Indians of Guadeloupe have an especially high prevalence type 2 diabetes mellitus and a particular susceptibility to coronary heart disease. This case-control study conducted from September 15 to 24, 1997, analysed cardiovascular risk factors associated with diabetes and particularly dyslipidaemia in the Indian community of Guadeloupe. The 172 subjects included 86 diabetic patients of Indian origin and 86 age- and sex-matched non-diabetic controls. All subjects underwent a physical examination by the same observer. Obesity and hypertension were assessed, and fasting lipid concentrations were measured. The body mass index and waist-to-hip ratio were higher among patients than controls: 27.8 vs 25.1 Kg/m2 (p < 0.001) and 0.94 vs 0.90 (p < 0.001). Mean arterial systolic and diastolic pressures were higher for patients than controls (p < 0.001). Median HDL-cholesterol was 1.23 mmol/L for patients vs 1.4 mmol/L for controls (p < 0.001), and median triglycerides were 2.0 vs 1.3 mmol/L (p < 0.001). Mean apolipoprotein B was 1.40 +/- 0.36 g/L for patients vs 1.23 +/- 0.35 g/L for controls (p < 0.001). Our results show slight hypertension, central obesity, a lower plasma HDL-cholesterol concentration, a higher triglyceride concentration, and a higher apolipoprotein B concentration for diabetics. These data would appear to have important implications for the prevention of cardiovascular disease in this population.     

Musical hallucinations]

Musical hallucinations are rarely reported. Acquired deafness play an important role in their development. The anatomical and neurophysiological substrates for the musical hallucinations are unknown. Most authors related the perceptual disturbance to organic origin (central or peripheral).     

Management of patients presenting with generalized musculoskeletal pain and a suspicion of Lyme disease

Lyme disease is caused by bacteria of the B. burgdorferi sensu lato complex, and can give polymorphic clinical manifestations that can affect several organs such as the skin, the central nervous system, or the joints. In recent years, patients’ associations and physicians have been supporting the hypothesis that this infection would manifest as chronic generalized musculoskeletal pain symptoms, named “chronic Lyme disease”. Fibromyalgia is a clinical presentation characterized by chronic generalized musculoskeletal pain with a major impact on quality of life and social and psychological functioning. We analyzed existing literature data on pain syndromes associated with Lyme disease (post-treatment Lyme disease syndrome) or tick bites (polymorphic symptoms after a tick bite). We also analyzed existing data on the diagnosis, pathophysiology, and treatment of fibromyalgia. Our review shows that post-treatment Lyme disease syndrome has characteristics very close to post-infectious fibromyalgia. On the other hand, patients presenting for Lyme disease screening because of chronic generalized musculoskeletal pain symptoms after a tick bite should also be screened for fibromyalgia to allow appropriate management. Antibiotics are not recommended here.