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Inositol treatment in psychiatry
1Division of Psychiatry, Faculty of Health Sciences, Ben Gurion University of the Negev, Beersheva, Israel.
Psychopharmacology Bulletin
|January 1, 1995
Summary
Inositol supplementation shows promise for treating depression and panic disorder. Studies indicate it may reverse lithium side effects and act as a sole therapy for depression.
Area of Science:
- Biochemistry
- Neuroscience
- Psychiatry
Background:
- Inositol is a glucose isomer and crucial for the phosphatidyl-inositol (PI) cycle, a vital second-messenger system.
- Lithium's antimanic effects may stem from reduced inositol levels, prompting research into inositol's therapeutic potential.
- Low cerebrospinal fluid (CSF) inositol levels are observed in patients with depression.
Purpose of the Study:
- To investigate the therapeutic efficacy of inositol as a treatment for depression.
- To evaluate inositol's effectiveness in managing panic disorder.
- To explore inositol's potential to counteract lithium-induced side effects.
Main Methods:
- An open-label trial assessed inositol as an add-on therapy for depression.
- A 1-month double-blind, placebo-controlled study evaluated inositol as a sole therapy for depression in 28 patients.
- A 21-patient double-blind, randomized crossover study examined inositol's efficacy for panic disorder.
Main Results:
- Inositol demonstrated a beneficial effect as an add-on therapy for depression.
- Inositol proved effective as a sole therapy for depression (p = .043).
- Inositol showed significant effectiveness for panic disorder (p = .02), comparable to imipramine.
Conclusions:
- Inositol exhibits therapeutic potential for treating depression.
- Inositol may serve as an effective treatment for panic disorder.
- Further research supports inositol's role in managing mood and anxiety disorders.