Evidence map›Paper›PMID 33264509›Full record

ArticleImmunity, inflammation and disease2021

Eradication of hepatitis C virus infection in kidney transplant recipients using direct-acting antiviral therapy: Qatar experience.

Mohamad M Alkadi, Essa A Abuhelaiqa, Mostafa F Elshirbeny, Ahmed F Hamdi, Omar M Fituri, Muhammad Asim, Saad R Alkaabi, Moutaz F Derbala, Mona E Jarman, Adel M Ashour and 4 more

Open access · goldAbstract read
In one paragraph

Article in Immunity, inflammation and disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 38% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
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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

14 authors at 2 institutions in 1 country.

Mohamad M AlkadiDivision of Nephrology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.ORCID 0000-0003-0009-5823
Essa A AbuhelaiqaDivision of Nephrology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.
Mostafa F ElshirbenyDivision of Nephrology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.
Ahmed F HamdiDivision of Nephrology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.
Omar M FituriDivision of Nephrology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.ORCID 0000-0003-4654-4137
Muhammad AsimDivision of Nephrology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.
Saad R AlkaabiDivision of Gastroenterology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.
Moutaz F DerbalaWeill Cornell Medical College in Qatar, Doha, Qatar.
Mona E JarmanDivision of Transplantation Surgery, Department of Surgery, Hamad Medical Corporation, Doha, Qatar.
Adel M AshourDivision of Nephrology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.
Awais NaumanDivision of Nephrology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.
Yousuf K Al MaslamaniWeill Cornell Medical College in Qatar, Doha, Qatar.
Adeel A ButtWeill Cornell Medical College in Qatar, Doha, Qatar.
Hassan A Al-MalkiDivision of Nephrology, Department of Medicine, Hamad Medical Corporation, Doha, Qatar.
Weill Cornell Medical College in Qatar · QAHamad Medical Corporation · QA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionHepatitis C virus (HCV) infection has detrimental effects on patient and graft survival after kidney transplantation. In the pre-direct-acting antiviral (DAA) era, treatment of HCV infection was associated with low response rates, poor tolerance, and increased risk of allograft rejection. However, DAAs have revolutionized HCV treatment. The aims of this study were to determine the impact of DAA on the sustained virologic response (SVR), renal function, and calcineurin inhibitor (CNI) levels and assess the tolerability to treatment in kidney transplant recipients with HCV infection in Qatar.

methodsThis retrospective study included the medical records of all kidney transplant recipients with confirmed HCV infection before January 1, 2020. All data were obtained from the patients' electronic medical records; these included patient demographics; virologic responses to treatment; serum creatinine levels during treatment; urine protein to creatinine ratios and CNI levels before, during, and after treatment; and side effects related to DAA therapy.

resultsA total of 27 kidney transplant recipients with HCV were identified, 23 of whom received DAA therapy. The length of treatment ranged from 12 to 24 weeks, and 52% of patients had HCV genotype 1 infection. The median log10 HCV RNA was 6.6 copies per milliliter. None of the patients had liver cirrhosis, and all of them achieved SVR. There was no statistically significant difference in the glomerular filtration rate before, during, and after treatment. Most patients had stable CNI trough levels during treatment and did not require dose adjustment.

conclusionsHCV infection was successfully eradicated by DAA therapy in kidney transplant recipients, with a 100% SVR rate. Moreover, DAA therapy was well-tolerated, and kidney function remained stable without an increased risk of rejection. These results are expected to drive the eradication of hepatitis C from the entire country.

Indexed as

Hepatitis CHepatitis C, ChronicKidney TransplantationAntiviral AgentsHepacivirusHumansQatarRetrospective StudiesAntiviral Agentshepatitis Cimmunosuppressionkidney functionkidney transplantation

Identifiers

PMID33264509
PMCPMC7860605
OpenAlexW3106825159

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.