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This study was performed to evaluate the prevalence of thickened carotid intima media thickness (CIMT) in a Sri Lankan cohort of lupus nephritis (LN) patients and to identify associations between traditional cardiovascular disease (CVD) and LN-related risk factors with increased CIMT. Consecutive patients with biopsy-proven LN were evaluated for conventional CVD risk factors, renal parameters and extent of organ involvement in this cross-sectional study. Current disease activity and damage were assessed by the British Isles Lupus Activity Group (BILAG) score and the Systemic Lupus International Collaborative Clinics/American College of Rheumatology (SLICC/ACR) damage index, respectively. CIMT was assessed by B Mode grey scale ultrasonography. Increased CIMT was defined as CIMT more than the 75th percentile based on cutoffs from the "Carotid Atherosclerosis Progression Study." Forty patients (98% female), with a mean age of 38 years (age range of 20-50) and of South Asian descent, were evaluated. The mean duration of disease of 6.15 years (SD = 4.66). The overall prevalence of cardiovascular events was low and included previous acute coronary syndromes in 7.5%, stable angina in 5%, cerebrovascular accidents in 7.5% and transient ischemic attacks in 2.5% of the patients; 72.5% had hypertension (HTN) [mean blood pressure (BP) 140/80 mm Hg]; 32.5% had dyslipidemias (mean serum cholesterol 5.9; SD = 5.6) and 25% had diabetes (mean blood sugar 103.7; SD = 15.6). Forty percent were obese and 20% were overweight (Asian cutoffs). Increased CIMT (57.5%) and atherosclerotic plaques (15.36%) indicated a high CVD risk in this cohort. Diabetes (P = 0.016), HTN (P = 0.002), dyslipidemia (P = 0.002) and obesity (P = 0.048) were associated with thickened CIMT. The only LN-related risk factor associated with thickened CIMT (P <0.05) was the SLICC/ACR damage index. The independent predictors of thickened CIMT determined by logistic regression analysis were HTN and dyslipidemia.

Renal disease in the elderly in Sri Lanka is a largely neglected area in the literature with hardly any publications. We carried out a hospital-based survey of elderly patients (elderly is defined in this article as patients aged 65 years or above) with renal disease. This prospective study included all patients aged 65 years or above admitted to the University Medical Unit, National Hospital of Sri Lanka, over a period of 1 year with a primary renal-related illness as the reason for hospitalization. This hospital-based survey is the first of its kind to look into the nephrological disease profile of elderly patients in Sri Lanka. Based on our findings, we have made several pertinent recommendations regarding the care of the elderly with renal disease in Sri Lanka that may be relevant to other developing nations as well.

Dural vein thrombosis is an important but rare cause of headache. Therapy with cyclosporine has been reported to result in thrombotic events. We report an unusual case of superior sagittal and transverse sinus thrombosis associated with cyclosporine therapy in a kidney transplant patient.

Introduction: Improved glycaemic control is possible with the use of multiple injections of premixed insulin. These are expensive, and not available in state hospitals., Objectives: To study the cost, patient acceptance and efficacy of a patient mixed and administered combination of soluble and lente (biphasic) insulin administered twice a day., Patients: A cohort of 25 patients with poor glycaemic control on a single dose of 100 units or more of lente insulin. 25 patients matched for age and glycaemic control were used as a control., Setting: The diabetic clinic of the National Hospital Sri Lanka., Method: A prospective study of a cohort of patients., Results: Mean fasting blood glucose decreased from 8.3 mmol/l (SD 3.1) to 6.9 mmol/l (SD 2.3, p < 0.01) and mean blood glucose levels declined from 12.3 mmol/l (SD 4.1) to 10.1 mmol/l (SD 4.7, p < 0.01) in the biphasic group. Total mean insulin dose fell from 80 units (SD 12) to 61 units (SD 11) in the biphasic group, but increased in the control group from 82 units (SD 16) to 91 units (SD 13.1). The diabetes well-being score in the biphasic group was 91.5 (SD 35.3), while the control group had a score of 63.7 (SD 21.3 p < 0.01). Mean glycosylated haemoglobin (HbA1c %) was 8.1 (SD 2.7) in the biphasic group compared to 9.2 (SD 3.3) in the control group., Conclusion: Patient mixed and administered biphasic insulin on a twice daily basis is feasible, acceptable to patients, results in better glycaemic control and affords better patient satisfaction.

Introduction: Macrovascular diseases such as angina, myocardial infarction, stroke and peripheral occlusive arterial disease are common causes of mortality and morbidity in transplant patients., Objectives: To study the frequency and determinants if vascular disease in Sri Lankan patients with renal transplants., Patients: A cohort of 237 renal transplant recipients (163 males (76%), mean age 35.09, SD 11.05 years)., Setting: Patients under follow up at the Faculty of Medicine Transplant program., Method: Prospective study of a cohort of patients., Results: Macrovascular diseases developed in 42% of transplant recipients. 5.6% had transient ischaemic attacks, 2.8% strokes, 18.2% angina, 8.4% myocardial infarctions, 2.3% underwent lower extremity amputations because of vascular insufficiency, 7% peripheral vascular occlusive disease and 49.5% were hypertensive. Male sex (odds ratio of 2.87, 95% CI 1.33-6.85, p = 0.006), serum cholesterol greater than 6.2 mmol/l at transplant (odds ratio 8.60, 95% CI 2.53-38.9, p = 0.0001) at 5 years after transplant (odds ratio 10.25, 95% CI 1.22-22.9, p = 0.01) were associated with a higher risk of macrovascular disease. Pre-transplant diabetes was associated with a higher risk of macrovascular disease and lower extremity amputation (odds ratio 4.53, 95% CI 1.32-6.76, p = 0.007)., Conclusions: Strategies to screen for and treat potential risk factors should form an integral part of the follow up for Sri Lankan and Asian kidney transplant recipients.