Evidence map›Paper›PMID 42359925›Full record

ArticleActa medica academica2026

Chronic Neutropenia in Children: A Single-Center Experience.

Jelena Roganović, Martina Zubović, Ana Đorđević, Silvije Šegulja

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Article in Acta medica academica, 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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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Jelena RoganovićDepartment of Pediatric Hematology and Oncology, Children's Hospital Zagreb, Zagreb, Croatia; Faculty of Biomedicine and Drug Development, University of Rijeka, Rijeka, Croatia. jelena.roganovic02@gmail.com; jelena.roganovic@kdbz.hr.
Martina ZubovićGeneral Practice Clinic Martina Zubović M.D., Zadar, Croatia.
Ana ĐorđevićBusiness Department, Jadran Galenski Laboratorij, Rijeka, Croatia.
Silvije ŠeguljaDepartment of Clinical Medical Studies, Faculty of Health Studies, University of Rijeka, Croatia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo analyze the characteristics, etiology, diagnostic evaluation, management, follow-up, and outcomes of children with chronic neutropenia treated at a tertiary care pediatric hospital in Croatia. MATERIALS AND

methodsWe retrospectively reviewed the demographic, clinical, and laboratory data of 48 children (23 males and 25 females; median age 7.75 months [IQR 5.13-11.75]) diagnosed with chronic neutropenia between 2013 and 2021.

resultsThe median absolute neutrophil count (ANC) at presentation was 487/μL (IQR 198.5-837.5), and 52% of the patients had severe neutropenia. Autoimmune neutropenia (AIN) was diagnosed in 21 cases, chronic idiopathic neutropenia (CIN) in 26 cases, and neutropenia in the context of a genetic syndrome in one case. Antineutrophil antibodies were detected in 47% of the children tested. During follow-up, 23% received granulocyte-colony-stimulating factor (G-CSF), and 21% received antibiotics. The median follow-up duration was 21 months (IQR 12-32.75), during which 83% achieved spontaneous remission, with a median time to remission of 13.5 months. Lower ANC at diagnosis was associated with more frequent rehospitalizations, longer time to remission, and longer follow-up. No significant differences were found between AIN and CIN in terms of age, ANC at diagnosis, time to referral, or time to remission, although AIN cases were followed for a longer period.

conclusionPediatric chronic isolated neutropenia, including AIN and CIN, generally follows a mild clinical course with a low incidence of severe infection. Most children achieve spontaneous remission within one year. Comprehensive genetic testing is essential in children with suspected congenital neutropenia and those with features suggestive of an underlying genetic syndrome. Adherence to European guidelines supports standardized diagnosis, follow-up, and management, thereby improving patient care.

Indexed as

NeutropeniaAnti-Bacterial AgentsChildChild, PreschoolChronic DiseaseCroatiaFemaleGranulocyte Colony-Stimulating FactorHumansInfantLeukocyte CountMaleRetrospective StudiesAnti-Bacterial AgentsGranulocyte Colony-Stimulating FactorChildrenChronicEtiologyNeutropeniaPrognosis

Identifiers

PMID42359925
PMCPMC13641017

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