Evidence map›Paper›PMID 28620716›Full record

ArticleInternational urology and nephrology2017

Factors affecting responsiveness to hepatitis B immunization in dialysis patients.

Ali Asan, Huriye Demirhan, Hülya Çetin Sorkun, Sevgi Özkan, Mehtap Aydın, Davut Akın, Bengü Tatar, Binali Çatak, Alper Şener, Şükran Köse

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In one paragraph

Article in International urology and nephrology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
4.5field-weighted citation impact, top 5% 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 52 citations in OpenAlex.

  1. Pooled it
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  4. Observational
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  11. Genetic Identification of Methicillin-ResistantInternational journal of microbiology · 2023
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  16. Evaluation of response to hepatitis B vaccine in Iranian 6-18-year-old students.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2017
    Article
  17. Article
  18. Article
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.

Ali AsanDepartment of Infectious Diseases and Clinical Microbiology, Bursa Yuksek Ihtisas Training and Research Hospital, Bursa, Turkey.
Huriye DemirhanDenizli Health Services Vocational College, Pamukkale University, Denizli, Turkey.
Hülya Çetin SorkunDenizli Health Services Vocational College, Pamukkale University, Denizli, Turkey.
Sevgi ÖzkanDenizli Health Services Vocational College, Pamukkale University, Denizli, Turkey.
Mehtap AydınDepartment of Infectious Diseases and Clinical Microbiology, Istanbul Hospital of Başkent University, Istanbul, Turkey.
Davut AkınDepartment of Nephrology, Denizli State Hospital, Denizli, Turkey.
Bengü TatarDepartment of Infectious Diseases and Clinical Microbiology, Tepecik Training and Research Hospital, Izmir, Turkey. b.gtatar@hotmail.com.
Binali ÇatakPublic Health Directorate, Bursa, Turkey.
Alper ŞenerDepartment of Infectious Diseases and Clinical Microbiology, Çanakkale On Sekiz Mart University, Çanakkale, Turkey.
Şükran KöseDepartment of Infectious Diseases and Clinical Microbiology, Tepecik Training and Research Hospital, Izmir, Turkey.
Pamukkale University · TRIzmir Kâtip Çelebi University · TRBaşkent University · TRBursa Yuksek Ihtisas Egitim Ve Arastirma Hastanesi · TRÇanakkale Onsekiz Mart Üniversitesi · TRDenizli Devlet Hastanesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHepatitis B virus (HBV) and hepatitis C virus (HCV) infections are widespread health problems all over the world and have high morbidity and mortality. Hemodialysis patients are more frequently exposed to these viruses as they have poor immune system and frequently undergo parenteral interventions. The vaccination against HBV prevents infection and it has been recommended for the prevention of HBV infection in all susceptible dialysis patients. This study aimed to determine the seroprevalence of HBV and HCV infections and analyzed the factors affecting inadequate response to HBV vaccine in dialysis patients.

methodsThe data for 584 dialysis patients that were followed up at seven dialysis centers were analyzed. The patients received four doses of 40 μg recombinant hepatitis B vaccine at 0, 1, 2, and 6 months and were tested for anti-HBs titer after one month of completion of vaccination. If patients showed a titer of anti-HBs <10 IU/mL, an additional 40 μg in four vaccine doses was administered immediately and they were retested for the anti-HBs following the same schedule. The patients were divided into two groups: responders and non-responders.

resultsHBsAg and anti-HCV seroprevalence was 3.4% and 10.3%, respectively. After vaccination schedule, 264 (83.5%) patients had antibody response to HBV vaccine and 52 (16.5%) had no response. Hepatitis B vaccine unresponsiveness is more common in the patients with hepatitis C positivity (p = 0.011), BMI >30 (p = 0.019), over the age of 65 years (p = 0.009), and duration of dialysis treatment >5 years (p = 0.001). There was no statistically significant difference between gender, causes of renal disease, erythropoietin treatment, and the type of dialysis.

conclusionHepatitis C infection, obesity, being elderly, and having long hemodialysis period reduced the hepatitis B vaccination response in hemodialysis patients.

Indexed as

AdultAgedAged, 80 and overAge FactorsBody Mass IndexCoinfectionCross-Sectional StudiesFemaleHepatitis BHepatitis B AntibodiesHepatitis B VaccinesHepatitis CHepatitis C AntibodiesHumansKidney Failure, ChronicMaleHepatitis B AntibodiesHepatitis B VaccinesHepatitis C AntibodiesHemodialysisHepatitis B virus vaccineHepatitis CUnresponsiveness

Identifiers

PMID28620716
OpenAlexW2626109216

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

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.