Cited by 316Schizophrenia research and treatmentPharmacogenetics and Drug MetabolismNausea and vomiting management

Review article: metoclopramide and tardive dyskinesia

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RAO, A. S., CAMILLERI, M.·2010·Alimentary Pharmacology & Therapeutics

Abstract

Summary: Background Metoclopramide is a dopamine receptor antagonist which has been used for treatment of a variety of gastrointestinal symptoms over the last thirty years. In 2009, the FDA issued a black box warning regarding long‐term or high‐dose use of this medication because of the risk of developing tardive dyskinesia. Aims To review the mechanism of action and pharmacokinetic properties of metoclopramide, the risk of metoclopramide‐induced tardive dyskinesia, potential mechanisms that may alter and to summarize the clinical context for appropriate use of the drug. Methods We conducted a PubMed search using the following key words and combined searches: metoclopramide, neuroleptics, tardive dyskinesia, incidence, prevalence, dopamine, receptors, pharmacokinetic, pharmacology, pharmacogenetics, DRD3 Ser9Gly polymorphism, cytochrome P450, p‐glycoprotein, risk factors, gastroparesis, outcome, natural history. Results Available data show that risk of tardive dyskinesia from metoclopramide use is likely to be <1%, much less than the estimated 1–10% risk previously suggested in national guidelines. Tardive dyskinesia may represent an idiosyncratic response to metoclopramide; pharmacogenetics affect pharmacokinetic and dopamine receptor pharmacodynamics in response to neuroleptic agents that cause similar neurological complications. Conclusion Community prevalence and pharmacogenetic mechanisms involved in metoclopramide‐induced tardive dyskinesia require further study to define the benefit‐risk ratio more clearly.

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Crossref · 10.1111/j.1365-2036.2009.04189.x

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  • Metoclopramide's most serious side effect is extrapyramidal movement disorders, tardive dyskinesia, and akathisia in 30-40% of patients; drowsiness, fatigue, and depression also occur frequently.

    “Its most serious side effect is the occurrence of extrapyramidal movement disorders, tardive dyskinesia, and akathisia in a significant number of patients (30-40%). Drowsiness, fatigue, and depression also occur frequently.”
  • The FDA has a black box warning against chronic metoclopramide use.

    “The Food and Drug Administration has a black box warning against the chronic use of metoclopramide [56].”

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Research works printed but not linked: 2

  1. Abell TL, Bernstein RK, Cutts T, et al. Treatment of gastroparesis: a multidisci- plinary clinical review. Neurogastroenterol Motil 2006; 18: 263-83.
  2. Bateman DN, Rawlins MD, Simpson JM. Extrapyramidal reactions with metoclo- pramide. Br Med J (Clin Res Ed) 1985; 291: 930-2.

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Authors
RAO, A. S., & CAMILLERI, M.
Affiliations
Mayo Clinic (US)
Corresponding author
CAMILLERI, M.
Venue
Alimentary Pharmacology & Therapeutics
Publisher
Wiley
Published
2009-12-02
Volume
31
Issue
1
Pages
11-19
ISSN
  • 0269-2813 (ISSN-L)
  • 1365-2036
OpenAlex
W2049233278
Cited by
316
References
38
Citations by year
2026: 15 · 2025: 8 · 2024: 11 · 2023: 16 · 2022: 33 · 2021: 21 · 2020: 24 · 2019: 28 · 2018: 24 · 2017: 21 · 2016: 22 · 2015: 25 · 2014: 18 · 2013: 21 · 2012: 12
FWCI
1.18
Type
journal article
Language
en
Open access
Locations
  • Alimentary Pharmacology & Therapeutics (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Pharmacogenetics and Drug Metabolism
  • Health Sciences › Medicine › Surgery › Nausea and vomiting management
Keywords
metoclopramide, tardive dyskinesia, dopamine antagonists, pharmacokinetics, pharmacogenetics, cytochrome P450, P-glycoprotein, gastroparesis, black box warning, risk factors, risk-benefit assessment
MeSH terms
Dyskinesia, Drug-Induced, Humans, Metoclopramide, Risk Factors, Prevalence, Odds Ratio, Dopamine Antagonists

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