Evidence map›Paper›PMID 34497446›Full record

ArticleWorld journal of gastroenterology2021

Planning the hepatitis C virus elimination in Cyprus: A modeling study.

Ilias Gountas, Ioanna Yiasemi, Evi Kyprianou, Christos Mina, Chrysanthos Georgiou, Petros Katsioloudes, Andri Kouroufexi, Anna Demetriou, Elena Xenofontos, Georgios Nikolopoulos

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 54% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Editorial: Effective Direct-Acting Antiviral Treatments Support Global and National Programs to Eliminate Hepatitis C.Medical science monitor : international medical journal of experimental and clinical research · 2023
    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 2 institutions in 1 country.

Ilias GountasMedical School, University of Cyprus, Nicosia 1678, Cyprus. hgkoyntas@med.uoa.gr.
Ioanna YiasemiCyprus Monitoring Centre, Cyprus National Addictions Authority, Nicosia 1678, Cyprus.
Evi KyprianouCyprus Monitoring Centre, Cyprus National Addictions Authority, Nicosia 1678, Cyprus.
Christos MinaCyprus Monitoring Centre, Cyprus National Addictions Authority, Nicosia 1678, Cyprus.
Chrysanthos GeorgiouNicosia General Hospital, Nicosia 1678, Cyprus.
Petros KatsioloudesEvangelistria Medical Centre, Nicosia 1678, Cyprus.
Andri KouroufexiMinistry of Health, Pharmaceutical Services, Nicosia 1678, Cyprus.
Anna DemetriouMinistry of Health, Health Monitoring Unit, Nicosia 1678, Cyprus.
Elena XenofontosDepartment of Internal Medicine, Limassol General Hospital, Limassol 4131, Cyprus.
Georgios NikolopoulosMedical School, University of Cyprus, Nicosia 1678, Cyprus.
Limassol General Hospital · CYUniversity of Cyprus · CY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHepatitis C virus (HCV) infection is a major global public health problem. In the Republic of Cyprus, the estimated prevalence of chronic hepatitis C (CHC) among the general population is 0.6%, while the CHC prevalence among people who inject drugs (PWID) is estimated at 46%. Direct-acting antivirals that can eliminate HCV are not yet widely available in the Republic of Cyprus. However, when direct-acting antivirals become available, a long-term strategic plan to guide elimination efforts will be needed to maximize the effect of treatment.

aimTo determine the programmatic targets to eliminate HCV in the Republic of Cyprus.

methodsA dynamic, stochastic, individual-based model of HCV transmission, disease progression, and cascade of care was calibrated to data from Cyprus. The model stratifies the population into the infected general population and the PWID population. A variety of test, prevention, and treatment strategies concerning the general population, PWID, or both were examined. The time horizon of the analysis was until 2034.

resultsUnder the status quo scenario, the model predicted that 75 (95% confidence interval (CI): 60, 91) and 575 (95%CI: 535, 615) liver-related deaths and new infections would occur by 2034, respectively. Launching an expanded treatment program, without screening interventions, would cause modest outcomes regarding CHC prevalence (16.6% reduction in 2034 compared to 2020) and liver-related deaths (10 deaths would be prevented compared to the status quo scenario by 2034). Implementing a test and treat strategy among the general population but without any intervention in the PWID population would suffice to meet the mortality target but not the incidence target. To achieve HCV elimination in Cyprus, 3080 (95%CI: 3000, 3200) HCV patients need to be diagnosed and treated by 2034 (2680 from the general population and 400 from PWID), and harm reduction coverage among PWID should be increased by 3% per year (from 25% in 2020 to 67% in 2034).

conclusionElimination of HCV is a demanding public health strategy, which requires significant interventions both among the general population and high-risk groups.

Indexed as

Hepatitis CHepatitis C, ChronicSubstance Abuse, IntravenousAntiviral AgentsCyprusHepacivirusHumansPrevalenceAntiviral AgentsDirect-acting antiviralsHepatitis C virus eliminationMathematical modellingProjectionsScreening campaigns

Identifiers

PMID34497446
PMCPMC8384746
OpenAlexW3194222474

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.