RESUMO
Background: Sickle cell disease is characterized by chronic hemolysis, frequent infections and recurrent occlusions of microcirculations, which causes painful crisis and results in chronic organ damage and failure. Occlusion of microcirculation and infection are important factors that stimulates production of cytokines and acute phase proteins like C- reactive protein. Aim: To estimate serum C-reactive protein levels in cases of painful vaso-occlusive crisis of sickle cell disease, to study correlation of level of serum C-reactive protein with duration of painful vasoocclusive crisis of sickle cell disease, to study relation between level of serum C-reactive protein and treatment response of analgesic versus analgesic opioid in cases of painful vaso-occlusive crisis of sickle cell disease. Materials and methods: This hospital based observational case control study was carried out at IGGMC, Nagpur, Maharashtra, India. Total 31 cases of sickle cell vaso-occlusive crisis, of age 12 years and above, admitted in hospital and 31 controls included in study. Study protocol was followed in each case. Results: Musculoskeletal, joint pain (83.87%) was most common form of presentation. Exhaustion and severe physical activity (25.80%) was most common precipitating factor. Mean hemoglobin, bilirubin showed statistically significant difference in cases compared to control. Mean CRP on day 1 (40.87±17.22 mg/L) was significantly high compared to control (3.67±0.77 mg/L) with statistical significance p<0.0001.