INTRODUCTION: Vitamin D deficiency has been implicated as an etiologic factor responsible for osteoporosis and various skeletal and extra-skeletal issues in spinal cord injury patients. There is a dearth of publications regarding the prevalence of vitamin D deficiency in acute spinal cord injury (ASCI) patients, thus it becomes imperative to study the status of vitamin D in ASCI cases to make an early diagnosis and start treatment for osteoporosis. Apart from this, we also planned to evaluate other factors associated with vitamin D deficiency in our subset of patients. MATERIAL AND METHODS: This cross-sectional cohort study included patients with acute thoracolumbar spinal cord injury patients admitted to a tertiary trauma centre between July 2019 and July 2020. Patients were assessed clinically and classified as per the American Spinal Cord Injury Association (ASIA) scale. Demographic details along with the mode of trauma and duration of injury were noted. Serum 25(OH) vitamin D3 levels were measured by chemiluminescence immunoassay. Depending upon serum 25(OH) vitamin D3 level, patients were classified into vitamin D deficient with serum level less than 20 ng/ml, vitamin D insufficient with serum level between 21-29 ng/ml and vitamin D sufficient with serum level greater than 30 ng/ml. RESULTS: Mean vitamin D level in 85 ASCI subjects (mean age 30.82 ± 6.77 years, 60 males) was 20.56 ± 11.22 ng/ml. Fifty subjects (58.82%) were vitamin D deficient, 15 subjects (17.64%) were vitamin D insufficient and the rest (n=20, 23.52%) were vitamin D sufficient. There was no significant difference in vitamin D levels as per gender, age, mode of trauma, type of injury and injury location. Patients admitted on the fifth day of injury had maximum vitamin D levels (mean 25.7143 ± 8.32 ng/ml), but it was also insignificant. The mean vitamin D level of subjects with samples taken during the summer season was significantly higher as compared to the winter season (p value <.05). CONCLUSION: Vitamin D deficiency is widely prevalent in ASCI patients at admission to the trauma centre. Seventy-six percent of patients had vitamin D levels below 30 ng/ml in our study. Routine measurement of 25(OH) vitamin D3 levels at the time of admission is recommended for early diagnosis of vitamin D deficiency. Early treatment will be helpful in the prevention of osteoporosis and its long-term related consequences.
INTRODUCTION:Vitamin Ddeficiency has been implicated as an etiologic factor responsible for osteoporosis and various skeletal and extra-skeletal issues in spinal cord injurypatients. There is a dearth of publications regarding the prevalence of vitamin Ddeficiency in acute spinal cord injury (ASCI) patients, thus it becomes imperative to study the status of vitamin D in ASCI cases to make an early diagnosis and start treatment for osteoporosis. Apart from this, we also planned to evaluate other factors associated with vitamin Ddeficiency in our subset of patients. MATERIAL AND METHODS: This cross-sectional cohort study included patients with acute thoracolumbar spinal cord injurypatients admitted to a tertiary trauma centre between July 2019 and July 2020. Patients were assessed clinically and classified as per the American Spinal Cord Injury Association (ASIA) scale. Demographic details along with the mode of trauma and duration of injury were noted. Serum 25(OH) vitamin D3 levels were measured by chemiluminescence immunoassay. Depending upon serum 25(OH) vitamin D3 level, patients were classified into vitamin D deficient with serum level less than 20 ng/ml, vitamin D insufficient with serum level between 21-29 ng/ml and vitamin D sufficient with serum level greater than 30 ng/ml. RESULTS: Mean vitamin D level in 85 ASCI subjects (mean age 30.82 ± 6.77 years, 60 males) was 20.56 ± 11.22 ng/ml. Fifty subjects (58.82%) were vitamin D deficient, 15 subjects (17.64%) were vitamin D insufficient and the rest (n=20, 23.52%) were vitamin D sufficient. There was no significant difference in vitamin D levels as per gender, age, mode of trauma, type of injury and injury location. Patients admitted on the fifth day of injury had maximum vitamin D levels (mean 25.7143 ± 8.32 ng/ml), but it was also insignificant. The mean vitamin D level of subjects with samples taken during the summer season was significantly higher as compared to the winter season (p value <.05). CONCLUSION:Vitamin Ddeficiency is widely prevalent in ASCI patients at admission to the trauma centre. Seventy-six percent of patients had vitamin D levels below 30 ng/ml in our study. Routine measurement of 25(OH) vitamin D3 levels at the time of admission is recommended for early diagnosis of vitamin Ddeficiency. Early treatment will be helpful in the prevention of osteoporosis and its long-term related consequences.
Authors: Gregory A Nemunaitis; Melvin Mejia; Jennifer A Nagy; Tova Johnson; John Chae; Mary Joan Roach Journal: PM R Date: 2010-03 Impact factor: 2.298
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Authors: Jenna Louise Waldron; Helen L Ashby; Michael P Cornes; Julia Bechervaise; Cyrus Razavi; Osmond L Thomas; Sanjiv Chugh; Shreeram Deshpande; Clare Ford; Rousseau Gama Journal: J Clin Pathol Date: 2013-03-01 Impact factor: 3.411
Authors: Pierre Antoine Faye; François Poumeaud; Federica Miressi; Anne Sophie Lia; Claire Demiot; Laurent Magy; Frédéric Favreau; Franck G Sturtz Journal: Front Neurosci Date: 2019-04-12 Impact factor: 4.677