ABSTRACT
Chronic kidney disease [CKD] patients are at an increased risk of cardiovascular complications and plasma leptin level is elevated in cardio renal syndrome. We wanted to explore leptin levels in patients with different stages of CKD and find its association with risk of cardiovascular disease. This cross-sectional study was conducted in Nephrology Department of Jinnah Post Graduate Medical Centre [JPMC] from January 2014 to September 2014. Group I comprised of controls [GFR=116+/-8.3, n = 44] acquired from general population, CKD patients were grouped as II, III and IV respectively with GFR; 85.77+/-9.9 [n = 42], 53.84+/-9.9 [n=42] and 20.22+/-8.4 [n = 42].CKD patients with any inflammatory disease, Diabetes Mellitus and on steroid therapy were excluded. Serum leptin, lipid profile and C reactive proteins [CRP] were measured. Leptin and CRP levels increased significantly with progression of CKD. High density lipoproteins [HDL] to low density lipoproteins [LDL] ratio was significantly high in control as compared to CKD groups [p<0.001]. A positive correlation of leptin was observed with CRP and HDL/LDL ratio [r= 0.994,p<0.001 and r=-0.403 p<0.001] respectively. Hyperleptinemia observed with progression of CKD contributed to pathogenesis of cardiovascular disease by decreasing HDL/LDL ratio
ABSTRACT
58 years old man with a history of ischemic heart disease presented with massive hemoptysis. On evaluation with CT chest, he was found to have a large aspergilloma in the left upper lobe. Coronary angiogram was also performed for increasing episodes of angina which showed critical 100% ostial left anterior descending [LAD] stenosis. In view of aspergilloma and hemoptysis, patient could not have conventional open heart surgery and heparinization. Therefore, coronary artery bypass grafting [CABG] was performed on beating heart and this was followed by left upper lobectomy at the same time. Patient had an uneventful post-operative course