Evidence map›Paper›PMID 22448598›Full record

ArticleCNS drugs2012

Off-label use of atypical antipsychotics: cause for concern?

Andrew McKean, Erik Monasterio

Abstract read
PubMed Publisher
In one paragraph

Article in CNS drugs, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
8.1field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 64 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Off-label use of antidepressants, antipsychotics, and mood-stabilizers in psychiatry.Journal of neural transmission (Vienna, Austria : 1996) · 2022
    Article
  9. Review
  10. Pregnancy-related claustrophobia.BMJ case reports · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Cannabis regulatory science: risk-benefit considerations for mental disorders.International review of psychiatry (Abingdon, England) · 2018
    Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Andrew McKeanPharmacy Department, The Princess Margaret Hospital, Christchurch, New Zealand. andrew.mckean@cdhb.govt.nz
Erik Monasterio
Princess Margaret Hospital · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Licensed indications for medicines were designed to regulate the claims that can be made about a medicine by a pharmaceutical company. Off-label prescribing (i.e. prescribing a drug for an indication outside of that for which it is licensed) is legal and an integral part of medical practice. In psychiatry, off-label prescribing is common and gives clinicians scope to treat patients who are refractory to standard therapy or where there is no licensed medication for an indication. However, efficacy or safety of such off-label use may not be established. There is a growing list of licensed indications for atypical antipsychotics (AAP) beyond schizophrenia and bipolar affective disorder, and also more evidence for other indications where pharmaceutical companies have not obtained a license. Pharmaceutical companies have promoted AAPs for off-label indications to increase sales and consequently have been fined by the US FDA for this. Since the 1990s, AAP use has expanded considerably, for example, the off-label use of quetiapine alone accounted for an estimated 17% of the AAP spend in New Zealand in 2010. There are a number of potential problems with the expanded use of AAPs outside of schizophrenia and related psychoses. A larger population will be exposed to their adverse effects, which include weight gain, type 2 diabetes mellitus, sudden cardiac death and increased mortality rates in the elderly with dementia. There are also concerns with the abuse of these agents, in particular quetiapine. Given that an increasing percentage of the population is being treated with these agents, off-label prescribing of AAPs is a cause for concern; they have a propensity to cause significant side effects and their efficacy and long-term safety for most off-label indications remains largely unknown, and therefore the risks and benefits of their use should be carefully weighed up prior to prescribing these agents off-label.

Indexed as

Off-Label UsePractice Patterns, Physicians'Antipsychotic AgentsCommerceDrug IndustryDrug LabelingHumansUnited StatesUnited States Food and Drug AdministrationAntipsychotic Agents

Identifiers

PMID22448598
OpenAlexW1429172960

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.