Aa
Active/Inactive carrier
Can somebody tell me what does the following test result says:-
Result - HBV-DNA Quantification serum by real time SDS is above 1883 IU/ML
Log value – 3.27
Result - HBV-DNA Quantification serum by real time SDS is above 1883 IU/ML
Log value – 3.27
This is what I found out about the research regarding serum hepatitis B virus DNA levels differentiating inactive carriers from patients with chronic hepatitis B, it says......
We compared serum hepatitis B virus (HBV)-DNA levels in different states of hepatitis B infection, and investigated whether there is an HBV-DNA value that can be used for differentiating inactive carriers from patients with hepatitis B e antigen (HBeAg)-negative chronic hepatitis. Methods A retrospective study using sera at a followed endpoint from 64 Japanese patients with chronic HBV infection seen in Kobe University Hospital between 1989 and 2002. Sera of patients were assayed using a polymerase chain reaction-based assay. Results Genotype C was dominant (95.4%). Patients with chronic hepatitis with an elevation of the serum alanine aminotransferase (ALT) level had significantly higher HBV-DNA levels than patients with persistently normal ALT. For one time observation at a followed endpoint, the mean HBV-DNA level of HBeAg-negative inactive carriers was significantly lower than that of HBeAg-negative chronic hepatitis patients (3.6±1.0 versus 4.8±1.5log copies/ml, P<0.005). The use of a cutoff value of 4.5 or 5.0 log copies/ml misclassified 23 and 18% of HBeAg-negative inactive carriers and 50 and 55% of patients with HBeAg-negative chronic hepatitis. If testing were performed on two occasions with approximately a 4-month interval, the cutoff values of 4.5 and 5.0 log copies/ml would misclassify 20 and 10% of HBeAg-negative inactive carriers and 28.6 and 28.6% of patients with HBeAg-negative chronic hepatitis. Conclusions The measurement of serum HBV DNA more than twice is useful for assessing chronic hepatitis B surface antigen carriers and confirms that 105 copies/ml may be an appropriate level of HBV for characterizing the inactive carrier state.
Hope this would help answer your questions.
We compared serum hepatitis B virus (HBV)-DNA levels in different states of hepatitis B infection, and investigated whether there is an HBV-DNA value that can be used for differentiating inactive carriers from patients with hepatitis B e antigen (HBeAg)-negative chronic hepatitis. Methods A retrospective study using sera at a followed endpoint from 64 Japanese patients with chronic HBV infection seen in Kobe University Hospital between 1989 and 2002. Sera of patients were assayed using a polymerase chain reaction-based assay. Results Genotype C was dominant (95.4%). Patients with chronic hepatitis with an elevation of the serum alanine aminotransferase (ALT) level had significantly higher HBV-DNA levels than patients with persistently normal ALT. For one time observation at a followed endpoint, the mean HBV-DNA level of HBeAg-negative inactive carriers was significantly lower than that of HBeAg-negative chronic hepatitis patients (3.6±1.0 versus 4.8±1.5log copies/ml, P<0.005). The use of a cutoff value of 4.5 or 5.0 log copies/ml misclassified 23 and 18% of HBeAg-negative inactive carriers and 50 and 55% of patients with HBeAg-negative chronic hepatitis. If testing were performed on two occasions with approximately a 4-month interval, the cutoff values of 4.5 and 5.0 log copies/ml would misclassify 20 and 10% of HBeAg-negative inactive carriers and 28.6 and 28.6% of patients with HBeAg-negative chronic hepatitis. Conclusions The measurement of serum HBV DNA more than twice is useful for assessing chronic hepatitis B surface antigen carriers and confirms that 105 copies/ml may be an appropriate level of HBV for characterizing the inactive carrier state.
Hope this would help answer your questions.
But is it out of control which needs to be treated?
Am i an active carrier of the virus?
Am i an active carrier of the virus?
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