ABSTRACT
Synthetic cannabinoid (locally named 'Bonzai' in Turkey) use is increasing worldwide (especially among people with low income). One of its harmful adverse effects is an increase in serum levels of muscle enzymes (i.e., creatine kinase [CK]). The aim of this study was to determine the prevalence of Bonzai use in patients admitted with elevated CK levels and to compare the 1-month survival status of Bonzai users with that of non-Bonzai users. This retrospective study was conducted on a total of 468 patients, median (min-max) age 48±22 (18-93) years. It was found that 10.68% (n=50) of the patients presenting with elevated CK levels were using Bonzai (group 1), while the remaining 418 (89.32%) patients were non-Bonzai users (group 2). Median age was higher in group 2 as compared with group 1 (p=0.001). In group 1, the predominance of male (M) over female (F) patients was interestingly high, yielding a F:M ratio of 1/49 (χ2=110.03, p<0.001). The prevalence of Bonzai use among patients admitted to our center with elevated CK levels was 10.68%. The Bonzai group patients were younger and mostly males, and none of them died at 1 month of admission. These findings may help in the management of such clinical conditions and could be a pathfinder for further studies in this field.
Subject(s)
Cannabinoids , Creatine Kinase , Adult , Aged , Cannabinoids/adverse effects , Female , Hospitalization , Humans , Male , Middle Aged , Retrospective Studies , Turkey/epidemiologyABSTRACT
BACKGROUND: Cytotoxic and immunosuppressive therapies for cancer treatment may allow hepatitis reactivation. Hepatitis due to viral hepatitis reactivation is detected in 14%-25% of hepatitis B surface antigen (HBsAg)-positive cancer patients undergoing anticancer treatments. Drug toxicity may be confused with hepatitis reactivation, which may cause a delay in diagnosis. CASE REPORT: A 60-year-old man with metastatic renal cell carcinoma was treated with sunitinib. Sixteen months after sunitinib inception, liver enzymes were elevated and viral hepatitis reactivation was detected as hepatitis delta virus infection in the HBsAg-positive patient. CONCLUSION: Cancer patients should be screened for viral hepatitis prior to immunosuppressive therapy or chemotherapy.
