Evidence map›Paper›PMID 26000278›Full record

ArticleCase reports in nephrology and dialysis

Use of leflunomide in renal transplant recipients with ganciclovir-resistant/refractory cytomegalovirus infection: a case series from the University of Chicago.

W James Chon, Pradeep V Kadambi, Chang Xu, Yolanda T Becker, Piotr Witkowski, Kenneth Pursell, Brenna Kane, Michelle A Josephson

Open access · goldAbstract readCase Reports
In one paragraph

Article in Case reports in nephrology and dialysis. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

7 citing papers in PubMed, 22 citations in OpenAlex.

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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

8 authors at 3 institutions in 1 country.

W James ChonSection of Nephrology, University of Chicago, Chicago, Ill., USA.
Pradeep V KadambiDivision of Nephrology and Transplant Medicine, University of Arizona, Tucson, Ariz., USA.
Chang XuSection of Nephrology, University of Chicago, Chicago, Ill., USA.
Yolanda T BeckerSection of Transplant Surgery, University of Chicago, Chicago, Ill., USA.
Piotr WitkowskiSection of Transplant Surgery, University of Chicago, Chicago, Ill., USA.
Kenneth PursellSection of Infectious Disease, University of Chicago, Chicago, Ill., USA.
Brenna KaneDepartment of Pharmacy Services, University of Chicago, Chicago, Ill., USA.
Michelle A JosephsonSection of Nephrology, University of Chicago, Chicago, Ill., USA.
University of Chicago · USChicago Department of Public Health · USUniversity of Arizona · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAlthough antiviral prophylaxis for cytomegalovirus (CMV) is widely used, CMV infection remains common in renal transplant recipients with adverse consequences.

methodsWe report 5 cases of renal transplant recipients with resistant CMV infection who were successfully managed with leflunomide at the University of Chicago Medical Center.

resultsFive renal transplant recipients (2 simultaneous pancreas/kidney transplants, 3 deceased donor kidney transplants) were diagnosed with GCV-resistant CMV infection from 2003 to 2011. Of the 4 patients who had resistance genotype testing, 3 showed a UL97 mutation and 1 patient had a clinically resistant CMV infection. All patients received CMV prophylaxis with valganciclovir for 3 months. The number of days from the date of transplant to viremia ranged from 38 to 458 days (median 219). All 5 patients received other antiviral agents (e.g. ganciclovir, foscarnet), and in 4 patients, viremia was cleared before leflunomide was initiated as consolidation (or maintenance) therapy.

conclusionLeflunomide was well tolerated and successful in preventing recurrence of viremia in renal transplant recipients with resistant CMV infection. The beneficial effect of leflunomide in this setting warrants further investigation.

Indexed as

Cytomegalovirus infectionLeflunomideRenal transplant recipients

Identifiers

PMID26000278
PMCPMC4427155
OpenAlexW1555288368

What OpenQuestion holds

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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.