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Mental Health

This mental health drug may harm your brain health

Knowridge Science Report
Knowridge Science Report
 2021-08-28
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Until the 1990s, antipsychotic medications were primarily given to people with schizophrenia.

But since then their use has expanded to major depression and a range of pediatric, adult, and geriatric disorders, including anxiety, insomnia, and autism, for which one in five patients are prescribed anti-psychotics.

Because it is believed that antipsychotics protect against the harmful effects of untreated psychosis in the brain, they remain the foundation of treatment for schizophrenia.

But in a recent study published in JAMA Psychiatry, researchers found that a commonly used antipsychotic medication was linked to adverse changes in brain structure.

This study is the first in humans to evaluate the effects of this type of medication on the brain using a gold-standard design and advanced brain imaging techniques.

One author of the study is Dr. Aristotle Voineskos.

The adverse changes in brain structure found in this study are an important consideration for prescribing for psychiatric conditions where alternatives are possible.

In the study, the team examined patients with major depression who also experience psychosis who were prescribed antipsychotic medications olanzapine and sertraline for 12 to 20 weeks.

For those who went into remission, one group continued with both medications and the other was given a placebo instead of olanzapine.

Magnetic Resonance Imaging (MRI) scans were taken before and after the placebo was introduced.

The team found evidence that the use of olanzapine was linked to adverse changes in brain structure, namely a thinning of the cortex.

These changes were even more prominent in elderly study participants.

But participants who experienced a relapse of psychotic symptoms also had potentially adverse changes in brain structure, emphasizing the essential role antipsychotics play in treating disorders where psychosis is present.

The team says when psychosis is present, the life-threatening effects of untreated illness outweigh any adverse effects on brain structure.

But given that half the patients in the study sustained remission after switching from olanzapine to placebo, future studies could provide a predictive model for which patients need long-term anti-psychotic treatment and which patients can safely discontinue them.

If you care about mental health, please read studies about PTSD, anxiety, and depression may not be mental diseases and findings of mental problems may strongly linked to chronic physical diseases.

For more information about mental diseases, please see recent studies about this mental problem second only to age as biggest risk factor for COVID-19 death and results showing that people with these 2 mental problems may develop Alzheimer’s early.

Copyright © 2021 Knowridge Science Report. All rights reserved.

Comments / 1

Vanessa Greenlee
09-01

I believe my primary doctor not and online article,my depresion is not going to go away till those Dawn voices that mentally torment me everyday,go away,till my situation changes,my card be replaced for another decade and God bless me financially with some big heavenly income that way,I could be taking care of the rest of my life,I suffer from some chronic health conditions and I have to take my prescription medications levothyroxine 50 mg,rosuvastatin 20 mg,for the rest of my life,and my prescription medications for my mental health till those Dawn voices go away,and my depresion,sertraline,Zoloft 100 mg,aripiprazole 20 mg.

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