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2014 | 1 | 44-47

Article title

Czynniki dobrej odpowiedzi na leczenie przeciwwirusowe zakażenia HBV

Content

Title variants

EN
Factors that predict response to hepatitis B treatment

Languages of publication

PL

Abstracts

PL
Duża liczba osób zakażonych wirusem zapalenia wątroby typu B na świecie i w Polsce oraz ograniczona dostępność i skuteczność leczenia przyczynowego wymusza poznanie czynników odpowiedzi na stosowaną terapię. Ma to na celu wybranie jak najlepszego leku oraz możliwość modyfikacji leczenia w trakcie terapii. W pracy omówiono poznane czynniki/znaczniki odpowiedzi na leczenie zakażenia HBV. Czynnikami dobrej odpowiedzi na terapię PEG-IFN wyjściowo są: niska wiremia HBV DNA , obecność HBeAg, wysoka aktywność Al at, genotyp A lub B HBV oraz wysoka aktywność zapalna w badaniu histopatologicznym bioptatu wątroby. Monitorowanie skuteczności leczenia przeciwwirusowego oceną wiremii HBV DNA metodą PCR , ilościowego oznaczania HBsAg, HBeAg i kinetyki spadku tych stężeń umożliwia modyfikację leczenia w trakcie jego trwania. Dalej istnieje potrzeba selekcjonowania nowych czynników pozwalających przewidywać skuteczność prowadzonego leczenia przeciwwirusowego u zakażonych HBV w celu ograniczenia ryzyka rozwoju odległych powikłań, tj. rozwoju marskości wątroby ze wszystkimi następstwami, oraz raka wątrobowokomórkowego
A large number of people infected with hepatitis B virus in Poland and the world as well as limited availability and efficiency of causal therapy necessitate further research on predictors of response to the therapy. It has to provide choosing the best medication and capability to modify the therapy. The paper discusses predictors of responses to the HBV therapy. Factors associated with response to PEG-IFN therapy are: low HBV DNA level, HBeAg presence, high Al at activity and active inflammation in histopathological examination of the liver biopsy. Modification of the therapy is possible by monitoring its effectiveness by using the assessment of HBV DNA levels with PCR method, HBsAg quantification and kinetics of the decrease in their concentrations. There is still a need to discover new factors that will let predict the efficiency of the antiviral therapy in HBV positive patients to decrease the risk of developing the long-term complications such as liver cirrhosis and hepatocellular cancer

Contributors

References

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Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.desklight-311b3897-ae80-42d4-95c2-134cf501bcf6
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