Immediate endocrine and metabolic consequences of traumatic quadriplegia in a young woman.

Onset of paralysis by cervical spinal cord injury led immediately to temporary adrenocortical activation and, within 2 days, to sustained skin and bone breakdown. Urine cAMP was increased, blood parathyroid hormone, renin activity, and electrolytes were normal, and fluid and electrolytes balance became negative during the initial 6 days of paralysis.