Kemal Utku Yazici1, Ipek Percinel Yazici1, Bilal Ustundag2. 1. a Department of Child and Adolescent Psychiatry , Firat University Medical Faculty , Elazig , Turkey. 2. b Department of Biochemistry , Firat University Medical Faculty , Elazig , Turkey.
Abstract
BACKGROUND: Recent studies showed that vitamin D deficiency may lead to dysfunctional changes in the brain and may be associated with neuropsychiatric diseases. AIMS: The present study aims to investigate vitamin D, calcium, phosphorus and alkaline phosphatase levels in children and adolescents diagnosed with obsessive-compulsive disorder (OCD) and compared them to healthy controls. Additionally, the correlation of OCD symptom severity with serum vitamin D level will be analyzed. METHODS: A semi-structured interview form (K-SADS-PL) was used to diagnose OCD and other comorbidities in accordance with DSM-IV criteria. In addition, all participants were assessed with clinical interviews based on DSM-5 OCD diagnostic criteria. Children's Yale Brown Obsession Compulsion Scale (CY-BOCS) and Children's Depression Inventory were used in the clinical evaluation. RESULTS: Vitamin D levels were lower in patients diagnosed with OCD (15.88 ± 6.96 ng/mL) when compared to healthy controls (18.21 ± 13.24 ng/mL), but the difference was not statistically significant (p = .234). Serum calcium, serum phosphate and serum alkaline phosphatase levels were not different between the groups. A negative correlation was found between serum 25OH-D3 levels and obsession scale scores in CY-BOCS. CONCLUSIONS: To our knowledge this is the first study that evaluated vitamin D levels in OCD patients without comorbidity. The vitamin D levels of newly diagnosed OCD cases were lower but not statistically different than healthy controls. Furthermore, the study does also not support the presence of a significant association between serum vitamin D levels and OCD.
BACKGROUND: Recent studies showed that vitamin D deficiency may lead to dysfunctional changes in the brain and may be associated with neuropsychiatric diseases. AIMS: The present study aims to investigate vitamin D, calcium, phosphorus and alkaline phosphatase levels in children and adolescents diagnosed with obsessive-compulsive disorder (OCD) and compared them to healthy controls. Additionally, the correlation of OCD symptom severity with serum vitamin D level will be analyzed. METHODS: A semi-structured interview form (K-SADS-PL) was used to diagnose OCD and other comorbidities in accordance with DSM-IV criteria. In addition, all participants were assessed with clinical interviews based on DSM-5 OCD diagnostic criteria. Children's Yale Brown Obsession Compulsion Scale (CY-BOCS) and Children's Depression Inventory were used in the clinical evaluation. RESULTS:Vitamin D levels were lower in patients diagnosed with OCD (15.88 ± 6.96 ng/mL) when compared to healthy controls (18.21 ± 13.24 ng/mL), but the difference was not statistically significant (p = .234). Serum calcium, serum phosphate and serum alkaline phosphatase levels were not different between the groups. A negative correlation was found between serum 25OH-D3 levels and obsession scale scores in CY-BOCS. CONCLUSIONS: To our knowledge this is the first study that evaluated vitamin D levels in OCDpatients without comorbidity. The vitamin D levels of newly diagnosed OCD cases were lower but not statistically different than healthy controls. Furthermore, the study does also not support the presence of a significant association between serum vitamin D levels and OCD.
Entities:
Keywords:
Adolescent; children; obsessive compulsive disorder; vitamin D
Authors: Reem Al-Sabah; Abdullah Al-Taiar; Lemia Shaban; Ahmed N Albatineh; Reem Sharaf Alddin; Praveen K Durgampudi Journal: Child Adolesc Psychiatry Ment Health Date: 2022-06-27 Impact factor: 7.494
Authors: Jacek Baj; Elżbieta Sitarz; Alicja Forma; Katarzyna Wróblewska; Hanna Karakuła-Juchnowicz Journal: Int J Mol Sci Date: 2020-02-21 Impact factor: 5.923