alt Hacker News"As effective as placebo" does not mean worthless. As you point out, placebo antidepressants are fairly effective.
It's a terrible bind. Patients want a pill to fix things, but if they know it's just a sugar pill, it doesn't work. It has to have active ingredients that might work. That's why there's little desire to change the status quo on antidepressants much. Anyone who reads the medical literature knows they're statistically underwhelming, but the experienced reality is that they help people a lot.
Talking therapies, CBT, exercise are all good alternatives but they take time and effort that a depressed person might not be able to manage. An antidepressant prescription they can get in 15 minutes.
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It’s unethical to prescribe a patient a placebo in a way that suggests that what they are receiving is scientifically proven.
In a clinical trial setting, you can prescribe a placebo, because the patient is fully aware and clearly consenting to the fact that they may receive a placebo. Lying to a patient, in a clinical setting, from a position of authority, is a completely different matter. The informed consent would be completely absent, the patient’s ability to make informed choices about their own healthcare would be undermined and withheld, and the provider would be deriving financial benefit from the patient and / or through insurance claims for what amounts to a scam.
The patient, who would be seeking a treatment from a trusted expert, would believe that they are receiving proven treatments in exchange for their time, patience, money, reduced quality of life due to side effects, and opportunity costs in terms of not going to a different provider or trying something else, but in reality their provider would be misleading them. Some patients would even die as a result of taking a particular placebo and depending on it—either because of side effects or due to the lack of effectiveness—when they tragically would have been better off trying a different approach or medication. How could a patient possibly give informed consent in such a scenario, for one thing? How could they meaningfully compare treatment options and make their own informed choices when the advice they receive includes lies?
Alas, some providers believe in placebo effects so much more strongly than their patients’ right to autonomy that when faced with complaints of side effects, they will just lie more and more to their patients in hopes that the side effects will go away, but that’s really just more gaslighting to people who are already in difficult situations.
> As you point out, placebo antidepressants are fairly effective.
This is a misunderstanding of concepts like regression to the mean, and also the active placebo elements involved.
> but the experienced reality is that they help people a lot
And the evidence is that the reality people think they are experiencing is wrong, i.e, they are improving and factually experiencing improvement, but misattributing the cause to the drug.
> "As effective as placebo" does not mean worthless
In one sense of worthless, perhaps, but since drugs have larger costs relative to placebo, well, we can argue they are worse than worseless in another.
Better instead to talk about cost-benefit tradeoffs, number-needed-to-treat vs number-needed-to-harm and etc though, and try to get better at prescribing more carefully to those they clearly benefit.