ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2024
Clinical factors, management, and outcomes of children under 3 years old with central nervous system tumors: single-center experience.
Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 2 citations in OpenAlex.
- Outcome of Infantile Malignant Solid Tumors: A Single-Center Experience.Children (Basel, Switzerland) · 2025Article
- Outcomes of Infants and Young Children With CNS Embryonal Tumors Using Pre-Irradiation Chemotherapy: A Decade Long Experience.Cancer medicine · 2025Article
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8 authors at 2 institutions in 1 country.
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Abstract
purposeChildren under 3 years old represent a notable portion, about 25 to 30%, of all central nervous system tumor (CNS) cases. Their clinical course, prognosis, and treatment significantly differ from older children. This single-center retrospective study aims to comprehensively analyze survival factors in children under three diagnosed with CNS tumors.
methodsBetween April 2012 and December 2023, cases under 3 years of age with CNS tumors diagnosed at our center were retrospectively evaluated.
resultsAmong 279 CNS tumor cases, 42 (15%) were evaluated. The 5-year overall and event-free survival rates were 67.4% (95% CI 47.5-81.1) and 39.8% (95% CI 24.2-55.0), respectively. Gender, symptom onset to diagnosis time, pathological neurological findings at diagnosis, and tumor location did not significantly impact survival (p > 0.05). However, cases with neurological symptoms showed significantly higher event-free survival rates (p < 0.05). Patients with embryonal tumors, metastases, inability for total surgical excision, relapsed/progressive diseases, and who under 1 year old had significantly lower survival rates (p < 0.05). Radiotherapy timing did not affect survival (p > 0.05). Event-free survival rates remained unchanged after the third year.
conclusionThe current treatments have been observed to have a positive impact on survival rates. Nonetheless, there is a need for novel treatments for patients with embryonal tumors, metastases, aged under 1 year, and those where total surgical excision is not feasible or in cases with progressive/relapse disease. This study underscores the importance of the first 3 years regarding relapse, progression, or mortality risk.
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