Evidence map›Paper›PMID 41407292›Full record

ArticleClinical transplantation and research2026

Cytomegalovirus infection post-hematopoietic stem cell transplantation: a real-world perspective on risk factors and clinical practice.

Xin Yee Chiew, Jun Yan Goh, Nur Sabrina Rusli, Thevambiga Iyadorai, Syaza Ab Rahman, Siti Hajar Rehiman, Gin Gin Gan, Hany Ariffin

Abstract read
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Article in Clinical transplantation and research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

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4 · The record

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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.

Xin Yee ChiewHaematology-Oncology and Bone Marrow Transplantation Unit, Universiti Malaya Medical Centre, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0003-1770-4920
Jun Yan GohHaematology-Oncology and Bone Marrow Transplantation Unit, Universiti Malaya Medical Centre, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0009-0003-4507-6842
Nur Sabrina RusliDepartment of Paediatrics, Universiti Malaya, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0002-6097-3774
Thevambiga IyadoraiDepartment of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0002-9258-620X
Syaza Ab RahmanHaematology-Oncology and Bone Marrow Transplantation Unit, Universiti Malaya Medical Centre, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0002-6387-9935
Siti Hajar RehimanHaematology-Oncology and Bone Marrow Transplantation Unit, Universiti Malaya Medical Centre, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0002-7734-9142
Gin Gin GanDepartment of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0003-2129-782X
Hany AriffinHaematology-Oncology and Bone Marrow Transplantation Unit, Universiti Malaya Medical Centre, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0002-4607-8837

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Cytomegalovirus (CMV) infection remains a major cause of morbidity, mortality, and increased healthcare burden in recipients of allogeneic hematopoietic stem cell transplantation (allo-HSCT). Its clinical manifestations range from asymptomatic CMV replication to end-organ diseases such as pneumonia, gastroenteritis, and retinitis, all of which are associated with a higher rate of nonrelapse mortality. Methods: We reviewed case records of children who underwent allo-HSCT at our center between April 2013 and October 2024. CMV monitoring was performed weekly until at least day +100 post-HSCT using a quantitative polymerase chain reaction assay. All patients received acyclovir prophylaxis. Pre-emptive intravenous ganciclovir therapy was initiated when CMV-DNA levels exceeded 500 IU/mL. Results: A total of 150 consecutive patients (58% male) were included. The median age at HSCT was 6.3 years (interquartile range [IQR], 3.4-11.3 years). Indications for HSCT were hematologic malignancy (n=81, 54.0%), inborn errors of immunity and bone marrow failure (n=46, 30.7%), and hemoglobinopathy (n=23, 15.3%). Donor and recipient CMV seropositivity rates were 86.7% and 94.0%, respectively. CMV infection occurred in 43.4% of patients, with a median onset of 30 days post-HSCT (IQR, 21-47 days). There were five (3.3%) cases of CMV disease, resulting in one (0.7%) CMV-related death. Human leukocyte antigen (HLA)-haploidentical donor status (odds ratio [OR], 5.00; 95% confidence interval [CI], 2.43-10.29; P<0.001) and the use of serotherapy in the conditioning regimen (OR, 2.87; 95% CI, 1.47-5.60; P=0.002) were significantly associated with an increased risk of CMV infection. Conclusions: CMV infection was a common occurrence, particularly among patients with HLA-haploidentical donors. Preventive strategies such as weekly surveillance and pre-emptive ganciclovir therapy proved effective in preventing overt CMV disease.

Indexed as

CytomegalovirusGanciclovirHematopoietic stem cell transplantationPediatric

Identifiers

PMID41407292
PMCPMC13019119

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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.