RESUMO
Opioid abuse represents an often neglected risk factor for the development of wide spectrum of renal diseases. The aim of this study was to assess renal affection in opioid abusers. The current work was carried out on 25 adult opioid abusers admitted to Ain Shams University Hospitals in the period from April 2008 to October 2008, in addition to ten healthy adult individuals serving as controls. All subjects were subjected to sociodemographic study, full clinical evaluation and laboratory investigations that included assessment of serum creatinine, BUN, beta 2microglobulin [beta 2M] and CPK levels, screening for viral infections [HIV, HCV and HBV], detection of proteins in urine and urine screening for opioids. Results of this study revealed significant increase of both beta 2M and CPK serum levels in the studied opioid abusers compared to the control group with no significant difference between the two groups as regard serum creatinine and BUN. Proteinuria was detected in 40% of opioid abusers. Significant increase of infection was observed in opioid abusers including skin infection and viral infections. In conclusion, renal affection is a significant finding in opioid abusers. So, during treatment of opioid abusers it is recommended to assess beta 2M level and to test urine for proteinuria as they both are early and sensitive indicators of renal affection. Additionally, a campaign for awareness of the people about the complications of drug abuse should be carried out