ArticleHepatology communications2022
Prophylactic effect of tenofovir on viral reactivation in immunocompromised pregnant women living with hepatitis B virus.
Article in Hepatology communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 2 citations in OpenAlex.
- Prophylactic effect of tenofovir on viral reactivation in immunocompromised pregnant women living with hepatitis B virus.Hepatology communications · 2022Article
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The appropriate prophylaxis for hepatitis B virus reactivation (HBVr) during gestation for immunocompromised pregnant women has yet to be determined. The prophylactic efficacy and safety of tenofovir disoproxil fumarate (TDF) in hepatitis B surface antigen (HBsAg)-positive patients and the HBVr risk in hepatitis B core antibody (HBcAb)-positive patients during gestation were investigated. Eligible pregnant women were diagnosed with rheumatic diseases and were administered prednisone (≤10 mg daily) with permitted immunosuppressants at screening. HBsAg-positive participants were instructed to take TDF; those unwilling to take TDF were followed up as the control group. Propensity score matching was applied to control for differences in confounding factors between the HBcAb-positive and uninfected groups. Hepatopathy, maternal, pregnancy, and safety outcomes were documented as endpoints. A cohort of 1292 women was recruited from 2017 to 2020, including 58 HBsAg-positive patients (29 in each group). A total of 120 pairs in the HBcAb-positive and noninfection groups were analyzed. Among HBsAg-positive patients, 6 (20.7%) cases of hepatitis flare (hazard ratio [HR]: 7.44; 95% confidence interval [CI]: 1.50-36.89; p = 0.014) and 12 (41.4%) cases of HBVr (HR: 8.71; 95% CI: 2.80-27.17; p < 0.001) occurred in the control group, while 0 occurred in the TDF prophylaxis group. The HBV level at delivery was the lowest (1.6 log
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Registered trials
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