Evidence map›Paper›PMID 34833474›Full record

ReviewMedicina (Kaunas, Lithuania)2021

Bipolar Disorder and Comorbid Use of Illicit Substances.

Ulrich W Preuss, Martin Schaefer, Christoph Born, Heinz Grunze

Open access · goldAbstract readReview
In one paragraph

Review in Medicina (Kaunas, Lithuania), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
5.2field-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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. A profile of psychotropic medication in bipolar patients of reproductive age.The South African journal of psychiatry : SAJP : the journal of the Society of Psychiatrists of South Africa · 2026
    Article
  10. Review
  11. Review
  12. Addressing the unmet needs of bipolar disorder in Australia and beyond.The Australian and New Zealand journal of psychiatry · 2025
    Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  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

4 authors at 3 institutions in 1 country.

Ulrich W PreussKlinik für Psychiatrie, Psychotherapie und Psychosomatische Medizin, Klinikum Ludwigsburg, Posilipostrasse 4, 71640 Ludwigsburg, Germany.
Martin SchaeferKlinik für Psychiatrie, Psychotherapie, Psychosomatik und Suchtmedizin, Evang. Kliniken Essen-Mitte, Henricistr. 92, 45136 Essen, Germany.ORCID 0000-0003-0607-4839
Christoph BornPsychiatrie Schwäbisch Hall, 74523 Schwäbisch Hall, Germany.
Heinz GrunzePsychiatrie Schwäbisch Hall, 74523 Schwäbisch Hall, Germany.ORCID 0000-0003-4712-8979
Paracelsus Medizinische Privatuniversität · DEKliniken Essen-Mitte · DEKlinikum Ludwigsburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Substance use disorders (SUD) are highly prevalent in bipolar disorder (BD) and significantly affect clinical outcomes. Incidence and management of illicit drug use differ from alcohol use disorders, nicotine use of behavioral addictions. It is not yet clear why people with bipolar disorder are at higher risk of addictive disorders, but recent data suggest common neurobiological and genetic underpinnings and epigenetic alterations. In the absence of specific diagnostic instruments, the clinical interview is conducive for the diagnosis. Treating SUD in bipolar disorder requires a comprehensive and multidisciplinary approach. Most treatment trials focus on single drugs, such as cannabis alone or in combination with alcohol, cocaine, or amphetamines. Synopsis of data provides limited evidence that lithium and valproate are effective for the treatment of mood symptoms in cannabis users and may reduce substance use. Furthermore, the neuroprotective agent citicoline may reduce cocaine consumption in BD subjects. However, many of the available studies had an open-label design and were of modest to small sample size. The very few available psychotherapeutic trials indicate no significant differences in outcomes between BD with or without SUD. Although SUD is one of the most important comorbidities in BD with a significant influence on clinical outcome, there is still a lack both of basic research and clinical trials, allowing for evidence-based and specific best practices.

Indexed as

AlcoholismBipolar DisorderSubstance-Related DisordersComorbidityHumansPsychotropic DrugsPsychotropic Drugsbipolar disorderscannabiscocaineillicit drugsmaniamood disorderssubstance use disorders

Identifiers

PMID34833474
PMCPMC8623998
OpenAlexW3212921354

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.