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Do a group of drugs known as monoaminergic agonists help the brain recovery after a severe injury?

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Do a group of drugs known as monoaminergic agonists help the brain recovery after a severe injury?

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Not all of the brain damage sustained after a traumatic brain injury (TBI) is due to the direct injury that occurs at the moment of impact. Severe injury can initiate a sequence of events over several hours that can lead to secondary damage or death of brain tissue. However, the effectiveness of so-called “neuroprotective” interventions aimed at preventing this sequence of events or minimising its harm have so far been disappointing. An alternative approach might be to use drugs known as monoaminergic agonists (MAs), which attempt to enhance brain repair after an injury. Animal studies have suggested that such drugs promote brain reorganisation and functional recovery after injury. The effectiveness of MAs in humans on recovery after brain injury has yet to be ascertained. The authors of this review searched for all high quality trials investigating the effectiveness of MAs on the recovery of severely brain-injured patients of all ages. None of the published studies identified addresse

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