Atlas of Psychiatric Pharmacotherapy

Atlas of Psychiatric Pharmacotherapy

Shiloh R, Nutt D, Weizman A

London (UK): Martin Dunitz; 1000. 235 pp. with bibliography

ISBN 1-85317-630-3

For the psychiatric clinician for whom chemotherapy is the mainstay of his or her practice, this is a really, really good book! The text is easy to read (the entire book can be read in a few hours), and the unique format actually makes it fun.

The Atlas of Psychiatric Pharmacotherapy is, indeed, an atlas — a book of tables, charts and illustrations. There are approximately 100 of these figures on the left-hand pages, with corresponding text on the right-hand pages. And what charts and tables they are: glossy, coloured, well codified, elegant and easy to follow.

The text and corresponding tables start with basic principles of psychopharmacology. Tables and text include not only clinically well-known information on control and modulation of neurotransmitter release, specific biogenic amines, the P450 system, etc., but also relatively up-to-date (references through 1997) information and tables on signal transduction (3 different tables), vesicular mono-amine transporter (VMAT2), etc. The first section also includes tables on mood stabilizers, antidepressants, antipsychotics and their supposed mechanism of action, focusing on their specific action(s) at different receptor sites. There is a specific section on abused substances, their acute effects, withdrawal symptoms and specific profiles, with colour tables on each drug of abuse (opioids, cocaine, amphetamines, alcohol, cannabis, etc.), their supposed mechanism of dependence, adverse effects and treatment options. My only criticism of this section is that there could have been more detail on treatment options for alcohol abuse, by far the most common drug of abuse.

The third section is on drug interactions, arranged by class of medication. We have seen this information before, but not displayed in this manner — where the graph indicates where and why the specific side effect/drug interaction occurs (e.g., direct neurotransmitter effect, gastrointestinal absorption, first-pass effect, etc.).

The final section, on treatment strategies — is a gem. Thirty-five colour algorithms on the left-hand pages and text explanations on the right-hand pages explain the treatment for each syndrome — from major depression (non-resistant or treatment-resistant), acute exacerbation of schizophrenia, bulimia, anorexia, etc., including the 7 personality disorders. (Pharmacotherapy is not the treatment of choice for personality disorders, according to this atlas.) While the algorithms may not fit perfectly with some of the recent Canadian guidelines, they are pretty close to Canadian standards. Furthermore, the 35 algorithms for 35 specific DSM-IV diagnostic syndromes, with a corresponding text explanation is, in my opinion, a unique resource for the busy practising clinician.

My criticisms of this book are minor. The detailed references at the end of the manuscript are not footnoted in the text, so one cannot easily find a specific reference for a statement. I would have liked to review specific references in cases where a few text comments puzzled me (e.g., akathisia occurs in 90% of patients on antipsychotics in the first 10 weeks; the purported efficacy of amoxapine in psychotic depression). A second edition should include footnoted references and a cross-referenced index.

There is a little too much on sexual functioning, and, in particular, the mechanism of retrograde ejaculation with thioridazine. This topic is covered in 14 pages (7 tables/ graphs; 7 pages of text), whereas topics such as electroconvulsive therapy, Alzheimer’s disease and alcohol each get one table and one page of text.

The price is steep, but worth it. Where else can a clinician find “everything you really wanted to know but were too overwhelmed to ask” in a few pages? There is enough basic science detail for the clinician, but in a format that is easy to comprehend. The treatment and side-effects tables and text are excellent. (I found the tables on which specific drugs to use for specific extrapyramidal symptoms and the illustrated graph on side effects of antipsychotics particularly helpful.) As stated, the outstanding treatment algorithms are clear, organized, and would be an asset for any psychiatric clinician.