Evidence map›Paper›PMID 31058113›Full record

ArticleCanadian journal of gastroenterology & hepatology2019

Real-Life State of Anti-Hepatitis B Virus Drug Choice in Child-Bearing Age Male Patients and Effect on Fertility and Fetal Safety.

Zhao X Hu, Yi N Ye, Wei G Wu, Xu J Liang, Qi W Wu, Ao Zhang, Xing R Zheng, Zhi L Gao, Liang Peng, Chan Xie

Open access · goldAbstract read
In one paragraph

Article in Canadian journal of gastroenterology & hepatology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 96% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 6 institutions in 1 country.

Zhao X HuDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, China.
Yi N YeDepartment of Infectious Diseases, The First People's Hospital of Foshan, Foshan, Guangdong Province, China.
Wei G WuKey Laboratory of Infection and Immunity, Institute of Hepatology, Shenzhen Third People's Hospital, Shenzhen, Guangdong Province, China.
Xu J LiangDepartment of Infectious Disease, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong Province, China.
Qi W WuDepartment of Infectious Disease, Zengcheng People's Hospital, Guangzhou, Guangdong Province, China.
Ao ZhangDepartment of Nephrology, Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou, Guangdong Province, China.
Xing R ZhengDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, China.
Zhi L GaoDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, China.ORCID 0000-0001-7611-4416
Liang PengDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, China.ORCID 0000-0001-6184-5750
Chan XieDepartment of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, China.ORCID 0000-0002-0225-5483
Sun Yat-sen University · CNFirst Affiliated Hospital of Jinan University · CNFirst People's Hospital of Foshan · CNGuangdong Provincial Hospital of Traditional Chinese Medicine · CNShenzhen Third People’s Hospital · CNTang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Research on effects of anti-hepatitis B virus (HBV) nucleoside analogs on male fertility and birth defects is limited and safety of nucleoside analogs in pregnancy is still a concern. Chronic hepatitis B (CHB) patients in Guangdong province were surveyed using a structured questionnaire. We collected data including medication type, fertility, and birth defects. Moreover, a survey of the knowledge of antiviral nucleoside analogs safety in fertility of male patients was conducted among physicians nationwide. Semen samples of 30 patients were collected. We screened 1050 HBV-positive male patients. Reasons for not receiving antivirals in 150 patients were "did not meet criteria for antiviral therapy," fertility, and financial. Furthermore, 900 participants received antivirals (85.71%, 900/1050), including 792 patients with children and 15.15% (120/792) took anti-HBV treatment when preparing for pregnancy. Based on whether they received antiviral therapy during conception or not, we divided patients into two groups. In the child-bearing age group, 88.33% (106/120) of patients received telbivudine (LDT), whereas the other group mainly received entecavir (ETV) (87.20%, 586/672). No significant difference occurred in birth defect incidence rates between both groups. Furthermore, 558 physicians completed questionnaires. Reasons that influenced drug selection were "patient's condition," "fertility demand," "financial condition," and "compliance." Telbivudine was the first-choice drug (32.80%, 183/558) while tenofovir (TDF) was the second (2.69%, 15/558). Additionally, 61.47% of physicians considered telbivudine or tenofovir as the first choice for male patients who met antiviral criteria, whereas 19% suggested delayed therapy and follow-up until childbirth. No significant changes occurred in semen volume, concentration, mobility, and percentage before and after administration of anti-HBV nucleoside analogs, which did not affect male fertility and birth defect incidence while the desire for pregnancy influenced drug selection and timing of administration. Further research on the effects of analogs on male fertility and fetal safety is required.

Indexed as

FathersFertilityHepatitis B virusAdultAntiviral AgentsFetusHepatitis B, ChronicHumansInfant, NewbornMaleSurveys and QuestionnairesTenofovirViral LoadAntiviral AgentsTenofovir

Identifiers

PMID31058113
PMCPMC6463625
OpenAlexW2933350958

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.