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Further Thoughts on New Awakenings

It's clear from the details in the Guardian article that application of zolpidem to treat PVS does not need to happen immediately, nor only to "mildly" damaged individuals. One of the recipients described in the piece was brain damaged at birth (not PVS), and successfully treated as a teenager. Moreover, the chemical stimulates parts of the brain considered to be "dead" (but not necrotic).

The implications here are profound, and unsettling. Not for the recipients of the treatment, of course -- they and their families will celebrate their return. But what about people who have "pulled the plug" on loved ones in persistent vegetative states in recent years? Do they read this news with the horrible realization that the now-dead partner or relative might have been saved with a $5 pill? What are the legal implications? The first use of zolpidem as an anti-PVS treatment was seven years ago, and has been replicated now dozens if not hundreds of times. Could a lawyer for family members opposed to the termination of care for a PVS patient sue the family members who chose to do so, and win?

What about the roughly 40% of PVS patients for whom the zolpidem treatment is ineffective? What is the underlying difference in condition? Aside from those cases where the trauma to the brain is so massive that stimulation into activity is physically impossible, would another drug with similar-but-not-identical chemistry be more effective?

It seems to me that termination of care for patients in persistent vegetative states should become even more infrequent, if it happens at all. Even if zolpidem is tried and fails, the chance that a similar drug -- or proper application of a zolpidem-derived treatment -- could awaken the PVS patient, even after years, is just too great to ignore. The legal and ethical landscape around brain damage has been irrevocably changed by this.

Zolpidem has been on the market now long enough to be found in generic form. The Guardian piece notes that the original discoverer of the drug, Sanofi-Adventis, has chosen not to participate in research trials on its use for brain damage; undoubtedly, they see little profit potential for expanded use of a drug they no longer control, no matter how miraculous. While I think they're making a terrible mistake (the PR benefits alone would be significant), the fact that the research is being carried out primarily in South Africa, a nation with a history of fighting big pharma control over major life-saving drugs, encourages me to think that this might end up as a functionally-free treatment for one of the most terrifying and demoralizing for the family medical conditions known.


I tried the pill on my boyfriend who is PVS, I gave him 10 pills in 10 days and I saw no difference other than falling asleep. I was very dissapointed, I got another perscription for Ambien for another 10 days, should I try again?

Trisha, I don't know what to tell you other than the items I've read about this all indicate a nearly-immediate reaction among those who respond to it. I'm sorry.


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