Research Article

Clinical Findings and Vitamin D Levels in Children with Acute Rheumatic Fever

Volume: 15 Number: 4 December 20, 2025
EN

Clinical Findings and Vitamin D Levels in Children with Acute Rheumatic Fever

Abstract

Objective: Acute rheumatic fever (ARF) is an autoimmune disease and the leading cause of acquired heart disease in children living in low- and middle-income countries. Vitamin D deficiency has been reported in various autoimmune diseases. In this study, our objective was to assess clinical, laboratory and echocardiographic findings of patients with ARF, and to evaluate patients for vitamin D deficiency. Materials and Methods: In this retrospective study spanning 21 years, children diagnosed with ARF and followed up were evaluated. Among them, patients whose vitamin D levels were measured at the time of diagnosis were compared with a healthy control group. Results: Of the 244 patients included in the study, 116 (47.5%) were female, and 128 (52.5%) were male. Patients' mean (SD) age was 10.1 (±3.0) years. Recovery or regression of valve insufficiency was observed in 95 (46.3%) out of 205 patients with carditis. The sensitivity of the Jones Criteria increased from 86.5% to 95.5% with the last update. Among the 34 patients in whom vitamin D levels were measured, 91.2% of them were found to have deficient or insufficient levels. The median (IQR) vitamin D level was 10.0 (8.7) ng/mL in the patient group and 16.2 (8.9) ng/mL in the control group, with a statistically significant difference (P = .002). Conclusion: Regular secondary prophylaxis may contribute to the improvement of valvular findings. The last revision of the Jones Criteria has increased diagnostic sensitivity in ARF. Vitamin D deficiency may play a role in the pathogenesis of the disease.

Keywords

References

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Details

Primary Language

English

Subjects

Clinical Sciences (Other)

Journal Section

Research Article

Early Pub Date

December 9, 2025

Publication Date

December 20, 2025

Submission Date

August 2, 2025

Acceptance Date

October 15, 2025

Published in Issue

Year 2025 Volume: 15 Number: 4

APA
Çelik, E., Çetiner, N., & Akalın, F. (2025). Clinical Findings and Vitamin D Levels in Children with Acute Rheumatic Fever. Sakarya Medical Journal, 15(4), 388-396. https://doi.org/10.31832/smj.1757109
AMA
1.Çelik E, Çetiner N, Akalın F. Clinical Findings and Vitamin D Levels in Children with Acute Rheumatic Fever. Sakarya Medical Journal. 2025;15(4):388-396. doi:10.31832/smj.1757109
Chicago
Çelik, Enes, Nilüfer Çetiner, and Figen Akalın. 2025. “Clinical Findings and Vitamin D Levels in Children With Acute Rheumatic Fever”. Sakarya Medical Journal 15 (4): 388-96. https://doi.org/10.31832/smj.1757109.
EndNote
Çelik E, Çetiner N, Akalın F (December 1, 2025) Clinical Findings and Vitamin D Levels in Children with Acute Rheumatic Fever. Sakarya Medical Journal 15 4 388–396.
IEEE
[1]E. Çelik, N. Çetiner, and F. Akalın, “Clinical Findings and Vitamin D Levels in Children with Acute Rheumatic Fever”, Sakarya Medical Journal, vol. 15, no. 4, pp. 388–396, Dec. 2025, doi: 10.31832/smj.1757109.
ISNAD
Çelik, Enes - Çetiner, Nilüfer - Akalın, Figen. “Clinical Findings and Vitamin D Levels in Children With Acute Rheumatic Fever”. Sakarya Medical Journal 15/4 (December 1, 2025): 388-396. https://doi.org/10.31832/smj.1757109.
JAMA
1.Çelik E, Çetiner N, Akalın F. Clinical Findings and Vitamin D Levels in Children with Acute Rheumatic Fever. Sakarya Medical Journal. 2025;15:388–396.
MLA
Çelik, Enes, et al. “Clinical Findings and Vitamin D Levels in Children With Acute Rheumatic Fever”. Sakarya Medical Journal, vol. 15, no. 4, Dec. 2025, pp. 388-96, doi:10.31832/smj.1757109.
Vancouver
1.Enes Çelik, Nilüfer Çetiner, Figen Akalın. Clinical Findings and Vitamin D Levels in Children with Acute Rheumatic Fever. Sakarya Medical Journal. 2025 Dec. 1;15(4):388-96. doi:10.31832/smj.1757109

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