Title of the Congress : |
IANR VII and 11th GCNN Conference,2014 |
Title of your Abstract : |
Bone loss min spinal cord injury |
country : |
India |
From : |
Thursday, February 27, 2014 |
To : |
Saturday, March 01, 2014 |
Abstract(Please copy/paste the abstract send to the congress) : |
Hadis Sabour MD.PHD1, Abbas Noroozi Javidan PHD*2, Zahra Soltani MSC3
Brain and Spinal Cord Injury Research center (BASIR), Imam Hospital, Tehran University of Medical Sciences, Tehran, Iran
Background: Many factors are proposed to affect bone mineral density (BMD) in patients with spinal cord injury.
Objective: We tried to determine the effect of demographic features, completeness of injury, post injury duration and nutritional status of calcium, phosphor and vitamin D on bone mass density in these patients.
Method: All patients with chronic traumatic spinal cord injury who were referred to Imam Khomeini Hospital brain and spinal injuries research center entered the study. We used dual-energy x-ray absorptiometry (DEXA) to assess bone mineral density in spinal and femoral bone sites.
Result: Female patients and those with higher body mass index showed higher bone mass density in femoral neck, trochanter and intertrochanteric zone. Patients with incomplete spinal cord injury had lower bone mass density in lumbar vertebra (P value: 0.01). Mean serum calcium and inorganic phosphor levels showed no statistically significant relationship with age, weight, height, BMI, femoral and lumbar vertebrae BMD. A positive correlation could be detected between post injury duration and lumbar vertebrae BMD (P: 0.023). Low levels of 25-hydroxy vitamin D were detected in 64.7%.
Conclusion: Some factors can predict bone loss in patients with spinal cord injury. Level of injury affect bone density as the higher bone loss in spinal vertebrae was detected in tetraplegic patients. Lumbar vertebrae bone density increases through time after spinal cord injury. Age correlated negatively with spinal BMD and a significant higher BMD loss was detected in lumbar vertebras in patients with complete spinal cord injury. We found a significant higher vitamin D levels in individuals with incomplete spinal cord injury. Serum level of calcium, phosphor and 25-hydroxy vitamin D showed no correlation with BMD. It seems that the combined consideration of these factors can help to predict bone loss in patients with SCI. |
Keywords of your Abstract : |
Spinal cord injury, Bone mass density, Osteoporosis, Nutrition |
Acceptance Letter : |
http://gsia.tums.ac.ir/images/UserFiles/17318/Forms/306/invitation india_1.pdf |
The presentation : |
Oral |
The Cover of Abstract book : |
http://gsia.tums.ac.ir/images/UserFiles/17318/Forms/306/book_jeld_india.docx |
Published abstract in the abstract book with the related code : |
http://gsia.tums.ac.ir/images/UserFiles/17318/Forms/306/BOOK_INDIA_2.docx |
Where has your abstract been indexed? : |
ISI |
If you choose other, please name : |
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