Evidence map›Paper›PMID 34342776›Full record

ArticleClinical and experimental nephrology2022

Risk factors for cytomegalovirus reactivation in patients with kidney disease under immunosuppressive therapy.

Yosuke Iwatani, Nobuyuki Amemiya, Hirohiko Nokiba, Mayuko Yamazaki, Hidekazu Sugiura, Kosaku Nitta

Abstract read
PubMed Publisher
In one paragraph

Article in Clinical and experimental nephrology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 41% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. 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

6 authors at 2 institutions in 1 country.

Yosuke IwataniDepartment of Nephrology, Saitama-ken Saiseikai Kurihashi Hospital, Kuki-shi, Saitama-ken, 349-1105, Japan. yskiwa-tani@yahoo.co.jp.
Nobuyuki AmemiyaDepartment of Nephrology, Saitama-ken Saiseikai Kurihashi Hospital, Kuki-shi, Saitama-ken, 349-1105, Japan.ORCID http://orcid.org/0000-0001-8592-746X
Hirohiko NokibaDepartment of Nephrology, Saitama-ken Saiseikai Kurihashi Hospital, Kuki-shi, Saitama-ken, 349-1105, Japan.
Mayuko YamazakiDepartment of Nephrology, Saitama-ken Saiseikai Kurihashi Hospital, Kuki-shi, Saitama-ken, 349-1105, Japan.
Hidekazu SugiuraDepartment of Nephrology, Saitama-ken Saiseikai Kurihashi Hospital, Kuki-shi, Saitama-ken, 349-1105, Japan.
Kosaku NittaDepartment of Nephrology, Tokyo Women's Medical University, Tokyo, 162-0054, Japan.
Saitama Prefecture · JPTokyo Women's Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCytomegalovirus (CMV) is a herpes virus that causes latent infections, and its reactivation due to immunosuppression can cause fatal complications. CMV reactivation is a complication frequently occurring in patients with kidney disease who require immunosuppressive therapy, and, therefore, this study retrospectively examined its risk factors.

methodsPatients who received immunosuppressive therapy and underwent the CMV antigenemia test (CMV antigenemia: C7-HRP) for the treatment of primary nephritis (minimal change disease, membranous nephropathy, membranoproliferative glomerulonephritis, focal glomerulosclerosis, and IgA nephropathy) and anti-neutrophil cytoplasmic autoantibody (ANCA)-associated nephritis diagnosed at Saiseikai Kurihashi Hospital from January 2014 to December 2019 were recruited as study participants. Risk factors of CMV reactivation were examined using univariable and multivariable analyses.

resultsAmong the 64 patients (36 men and 28 women; median age, 72 years) included, 34 had primary nephritis (20 minimal disease changes, 10 membranous nephropathy, 1 membranoproliferative glomerulonephritis, 1 focal glomerulosclerosis, and 2 IgA nephropathy) and 30 had ANCA-associated nephritis. Regarding glucocorticoid (GC), 43 patients received oral GC therapy, whereas 21 received GC pulse therapy. CMV reactivation participants showed significant differences in age, ANCA-associated nephritis, hemoglobin level, lymphocyte count, maximum GC dosage, and hemodialysis in univariable analysis. Multivariate analysis showed significantly lower lymphocyte counts in CMV-reactivated patients, but no significant difference in other factors.

conclusionIn patients with kidney disease, who require immunosuppressive therapy, CMV reactivation risk is high in patients with low lymphocyte count, and monitoring CMV during the treatment course could lead to early diagnosis and treatment of CMV disease.

Indexed as

CytomegalovirusKidney DiseasesAgedFemaleHumansImmunosuppression TherapyMaleRetrospective StudiesRisk FactorsVirus ActivationCytomegalovirusCytomegalovirus antigenemiaGlomerulonephritisImmunosuppressive therapyLymphopenia

Identifiers

PMID34342776
OpenAlexW3189523833

What OpenQuestion holds

Textmetadata
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.