Safety and Efficacy of L-NAME and Midodrine to Increase MAP

Summary

After a spinal cord injury the brain is no longer completely in control of the body below the level of injury. This affects many organs and systems in the body, we are interested in understanding how a spinal cord injury affects blood pressure and blood flow to the brain. We are going to study blood pressure while the person is seated in a wheelchair before and after we give the subject medications which should increase blood pressure in a laboratory setting and over the course of a normal day in persons with spinal cord injury.

Timeline

Start

2010-05

Primary completion

2013-06

Completion

2013-08

Publications

• Results Wecht JM, Radulovic M, Rosado-Rivera D, Zhang RL, LaFountaine MF, Bauman WA. Orthostatic effects of midodrine versus L-NAME on cerebral blood flow and the renin-angiotensin-aldosterone system in tetraplegia. Arch Phys Med Rehabil. 2011 Nov;92(11):1789-95. doi: 10.1016/j.apmr.2011.03.022. Epub 2011 Jul 16.

Drugs

Indications