The Impact of Illicit Drug Use on Spontaneous Hepatitis C Clearance
Author Information
Author(s): Poustchi Hossein, Esmaili Saeed, Mohamadkhani Ashraf, Nikmahzar Aghbibi, Pourshams Akram, Sepanlou Sadaf G. Merat, Shahin Malekzadeh, Reza
Primary Institution: Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
Hypothesis
What are the demographic correlates of spontaneous hepatitis C clearance in a large cohort in Golestan province of Iran?
Conclusion
Illicit drug use, whether intravenous or non-intravenous, is a significant correlate of chronic hepatitis C virus infection.
Supporting Evidence
- The prevalence of chronic hepatitis C virus infection was found to be 0.31%.
- Among those who had acquired hepatitis C, the rate of spontaneous clearance was 38%.
- Illicit drug use was identified as a significant correlate of chronic hepatitis C infection.
Takeaway
This study found that many people with hepatitis C can clear the virus on their own, but using drugs makes it harder to do so.
Methodology
The study evaluated serum samples for hepatitis C virus using ELISA, RIBA, and PCR tests.
Potential Biases
Potential bias due to the absence of younger participants and reliance on self-reported drug use.
Limitations
The study lacked young subjects and HCV genotype data.
Participant Demographics
{"gender":{"female":28397,"male":20941},"age":{"40-45 years":14061,"46-55 years":19735,">55 years":15542},"place_of_residence":{"urban":9868,"rural":39470},"ethnicity":{"Turkmen":36707,"Non-Turkmen":12631}}
Statistical Information
P-Value
<0.001
Confidence Interval
95% CI: 1.784–6.000
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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