Why Isn't There Better Data on Electroconvulsive Therapy (ECT)?
Not long ago a commenter angrily stated he wanted double-blind, placebo-controlled studies for electroconvulsive therapy (ECT) conducted by an uninterested party. Myself, being diplomatic, I didn't say much to that, but really,
You've Got to Be Kidding Me.
This person clearly has not thought through the ethics involved.
Double-Blind Studies on ECT
To have a double-blind study, neither the patient nor the doctor can know what treatment is being received. This isn't too difficult with medication. You just make two batches of identical pills - one that is the drug and the other that does nothing, and no one's the wiser. This is a bit tricky when you're electrocuting someone's brain, however.
Surprisingly, double-blind ECT studies can and have been done. In these cases the psychiatrist running the study has nothing to do with the administration of treatment. The patient is prepped for both types of treatment (we'll see why there's no placebo in a second) and then when the psychiatrist assesses the patient, they have no way of knowing what type of treatment the patient received.
If you consider the complexity of this setup, it's pretty clear this adds some serious overhead cost to the study.
Placebo-Controlled Studies on ECT
A placebo is an inert pill; in other words, it's a pill that does nothing - a sugar pill. The equivalent in ECT study is a sham treatment. It's the same thing as a placebo but it refers to active treatments. Sham treatment does everything possible except the zapping of the brain. The patient is put under, given the same drugs, has the same sticky goo put on them and everything.
But here's the thing kids, ECT is only given to specific, high-risk populations. Most frequently, this is of treatment resistant or refractory depressives. ECT is only given to these people because they are very sick and other treatments aren't working. In many cases, ECT is given because the person will kill themselves if evasive action is not taken.
And it's unethical to give these people sham treatment.
Ethics and Psychiatry
In spite of what you may have heard, psychiatrists, like all doctors, must conform to a code of ethics. Studies are reviewed for ethics before being conducted. They are approved by an institutional review board and it's highly unlikely such a board would ever allow sham treatment to be given to people whose lives were at risk; and make no mistake, depression can kill you just as dead as anything else.
Moreover, in studies where a sham treatment or placebo is used, there needs to be "equipoise" between the treatment arms. This means there has to be clinical uncertainty as to which treatment will work better. This is a problem for ECT because there are literally 100s of studies saying ECT will work significantly better than sham (or pretty much anything else in many cases).
Even if you could meander past the ethics, which you couldn't, you'd still have the pesky issue of this "uninterested parties" nonsense. Who, might I ask, will spend millions of dollars on a therapy in which they have no interest? Where would you run such a magical study? Who would conduct it? Because guess what, hospitals and universities receive money from "interested parties" as do doctors and researchers. So apparently the magically funded study has to be held in someone's kitchen by a postal worker to ensure no conflicts of interest.
(In case you were wondering, while I consider groups like the National Institute of Mental Health to be pretty unbiased, I'm told that's not good enough for some people.)
See, I Live in the Real World
See, I live in the real world, and down here in the grunge, things aren't perfect and we can't make data appear just because we want it. Me, I'm a data girl. I love data. I'd love to see high-quality data collected by parties without a conflict of interest. I'd have a data-gasm.
But I work with what we can achieve, not with what theories of perfection exist. And as it stands today our ECT studies aren't perfect, but there 1231 (or more) studies on the safety and efficacy of ECT, some with sham control (from decades ago when we were more ethically challenged). And that will just have to cut it for me.
Tracy, N. (2011, July 18). Why Isn't There Better Data on Electroconvulsive Therapy (ECT)?, HealthyPlace. Retrieved on 2022, December 2 from https://www.healthyplace.com/blogs/breakingbipolar/2011/07/why-isnt-there-better-data-on-electroconvulsive-therapy-ect
Author: Natasha Tracy
"Yes, they have a bunch of nasty side effects for a lot of us. But many of us would risk far worse than some weight gain and hair loss if we quit (not suggesting that the side effects can’t be worse than that… but they’re still better than being dead)."
I'm pretty sure the 'poisonous' in your post suggests a bias.
I'm also pretty sure that going off medications for most of us would be a disaster. This is a life-long incurable illness. These medications save lives. Yes, they have a bunch of nasty side effects for a lot of us. But many of us would risk far worse than some weight gain and hair loss if we quit (not suggesting that the side effects can't be worse than that... but they're still better than being dead).
I find the 'last resort' is weaning off the poisonous psychiatric drugs. This works for a lot of people.
I'm sorry ECT didn't work for you. It didn't work for me either. I had ultra brief pulse unilateral ECT and I wasn't willing to switch to bilateral, which may have produced a response.
If you haven't tried MAOIs, they're definitely worth a shot. They're "strong" meds but there are a couple of new ones that are easier to take than they used to be.
You didn't mention antipsychotics, but often an antipsychotic-antidepressant combo can work. I've had a zillion combos myself. Some are better than others.
You didn't mention therapy, but if you haven't tried CBT or DBT, you might want to look into those.
And don't worry, there are even more "last resort" things after that.
Don't give up, there are still things out there for you. It's really hard, but as long as you're breathing, there's a possibility of getting better.
Hi, I just finished reading your blog on ECT. I just had 14 treatments of ECT, and I thought I had done all the research that I could have done on it prior to receiving the treatments.
I have treatment resistant depression and have been that way for almost the past 30 years. I tried ECT as a kind of last resort. Since it had no effect on me really, I quit the treatments. The dr's had originally told me I would need 8-12 treatments. My next "last resort" is to start taking MAOI's. I'm still doing my research on that area!
In two years, I have tried 27 different anti~depressants and mood stabilizers. I have tried meditation and yoga among other things! Nothing seems to work for me. I'm hoping for something to work!!!! = )