This prospective randomized double blinded study will be conducted to evaluate the effect of early pharmacologic intervention with calcitonin on the incidence or the severity of neuropathic pain after spinal cord injury
Pain after spinal cord injury can be classified into five categories: musculoskeletal, visceral, at-level, above-level, and below-level neuropathic pain. Calcitonin has previously been shown to be effective in the management of acute pain following amputation, vertebral fractures and other neuropathic conditions. Also it was used in a previous study to prevent complex regional pain syndrome in severe hemiplegic patients after stroke
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Enrollment
50
patients in this group will receive 100 IU (1 ml) of calcitonin subcutaneously per day for 2 weeks starting within 48 hours after injury.
patients in this group will receive 1 ml of saline placebo solution subcutaneously per day for 2 weeks starting within 48 hours after injury.
Tanta University
Tanta, Gharbia Governorate, Egypt
RECRUITINGIntensity of neuropathic pain
Intensity of neuropathic pain will be evaluated by visual analogue scale (VAS) scores within the 1st 6 months after spinal cord injury
Time frame: 6 months after spinal cord injury
Incidence of chronic pain
Incidence of chronic pain at 12 months after spinal cord injury
Time frame: 12 months after spinal cord injury
Incidence of neuropathic pain
Incidence of neuropathic pain at 1, 3, 6, 9 and 12 months after spinal cord injury
Time frame: 12 months after spinal cord injury
The incidence of adverse reactions
Nausea, vomiting, disturbance of serum Calcium, Magnesium and Phosphorus levels
Time frame: 2 weeks after spinal cord injury
The consumption of medications for neuropathic pain or musculoskeletal pain
Number of patients required medications for neuropathic pain or musculoskeletal pain
Time frame: 12 months after spinal cord injury
Intensity of neuropathic pain
Intensity of neuropathic pain will be evaluated by the visual analogue scale (VAS) score which ranges from 0 = no pain to 10= worst pain at 12 months after spinal cord injury
Time frame: 12 months after spinal cord injury
Intensity of nociceptive pain
Intensity of musculoskeletal pain will be evaluated by visual analogue scale (VAS) score which ranges from 0 = no pain to 10= worst pain at 1, 3, 6, 9 and 12 months after spinal cord injury
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Time frame: 12 months after spinal cord injury