Evidence map›Paper›PMID 41646450›Full record

ArticleThe South African journal of psychiatry : SAJP : the journal of the Society of Psychiatrists of South Africa2026

Prevalence and predictors of high-dose antipsychotic therapy among adult psychiatric inpatients in Baghdad, Iraq.

Ola A Nassr, Raghad F Wadeea

Abstract read
In one paragraph

Article in The South African journal of psychiatry : SAJP : the journal of the Society of Psychiatrists of South Africa, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Ola A NassrDepartment of Clinical Pharmacy, College of Pharmacy, Mustansiriyah University, Baghdad, Iraq.ORCID https://orcid.org/0000-0002-3409-0150
Raghad F WadeeaDepartment of Clinical Pharmacy, College of Pharmacy, Mustansiriyah University, Baghdad, Iraq.ORCID https://orcid.org/0009-0001-3669-3262

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Current evidence-based guidelines recommend the use of antipsychotic monotherapy at the lowest effective dose. Nonetheless, high-dose antipsychotics and antipsychotic polypharmacy appear to be common in clinical practice, often deviating from established recommendations. Aim: This study aimed to estimate the prevalence and factors associated with high-dose antipsychotic prescribing among adult psychiatric inpatients. Setting: The study was conducted at Ibn Rushd Psychiatric Teaching Hospital in Baghdad, Iraq. Methods: The medical records of inpatients admitted from 24 April 2023 to 12 September 2023, were retrospectively analysed to extract routinely collected patient-level data and medication details; dosing appropriateness was based on that stated in the British National Formulary. Results: Of the 225 eligible patients, 51.1% were male, aged 18-82 years (mean = 33.9). Altogether, 48.6% of patients received antipsychotic polypharmacy, and 35.6% were prescribed high-dose antipsychotics. No significant associations were found between high-dose antipsychotic prescribing and patients' characteristics, including age, sex, length of hospital stay, and number of admissions. Predictors of high-dose antipsychotics were polypharmacy (adjusted odd ratio [AOR]:12.61; 95% confidence interval [CI]: 1.78, 89.50), first-generation antipsychotics (AOR: 7.049; 95% CI 1.33, 37.44), quetiapine (AOR: 5.66; 95% CI 1.16, 27.53), procyclidine (AOR: 0.17; 95% CI 0.05, 0.55), and antidepressants (AOR: 0.19; 95% CI 0.05, 0.76). Conclusion: Approximately one in three patients received regular high-dose antipsychotic therapy, which contradicts optimal clinical practice and risks patient safety. Targeted educational interventions are warranted to enhance guideline adherence and promote safe and appropriate use of antipsychotics. Contribution: This is the first study to assess the magnitude and factors associated with high-dose antipsychotic prescription in Iraq.

Indexed as

antipsychotic polypharmacyantipsychoticsaudithigh-dose antipsychoticsmental healthpsychosis

Identifiers

PMID41646450
PMCPMC12869847

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