Evidence map›Paper›PMID 32601988›Full record

SynthesisPsychopharmacology2020

Prescription psychostimulants for the treatment of stimulant use disorder: a systematic review and meta-analysis.

Vitor S Tardelli, Adam Bisaga, Felipe B Arcadepani, Gilberto Gerra, Frances R Levin, Thiago M Fidalgo

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Psychopharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed, 3 pooled it
8.5field-weighted citation impact, top 1% 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

85 citing papers in PubMed, 3 syntheses or guidelines pooled it, 141 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Guideline
  4. Quality-of-life improvements associated with reductions in cocaine-positive urine drug screens.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2026
    Trial
  5. Trial
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  8. Trial
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  10. Open-label pilot study of lisdexamfetamine for cocaine use disorder.The American journal of drug and alcohol abuse · 2021
    Trial
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. From Control to Care: Reframing Medication Access Policies Through Public Health Ethics.The Journal of law, medicine & ethics : a journal of the American Society of Law, Medicine & Ethics · 2026
    Review
  17. Article
  18. The Diagnosis and Treatment of Stimulant-Related Emergencies.Deutsches Arzteblatt international · 2025
    Review
  19. Article
  20. Review

25 more citing papers are in PubMed but not listed here.

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

6 authors at 4 institutions in 3 countries.

Vitor S TardelliDepartamento de Psiquiatria, Universidade Federal de São Paulo (Unifesp), São Paulo, Brazil. vstardelli@unifesp.br.ORCID http://orcid.org/0000-0001-6040-7708
Adam BisagaDivision of Substance Abuse, New York State Psychiatric Institute (NYSPI), Columbia University, New York, NY, USA.ORCID http://orcid.org/0000-0003-4243-6462
Felipe B ArcadepaniDepartamento de Psiquiatria, Universidade Federal de São Paulo (Unifesp), São Paulo, Brazil.ORCID http://orcid.org/0000-0001-9548-5626
Gilberto GerraDrug Prevention and Health Branch, United Nations Office on Drugs and Crime, Vienna, Austria.
Frances R LevinDivision of Substance Abuse, New York State Psychiatric Institute (NYSPI), Columbia University, New York, NY, USA.ORCID http://orcid.org/0000-0003-4209-1329
Thiago M FidalgoDepartamento de Psiquiatria, Universidade Federal de São Paulo (Unifesp), São Paulo, Brazil.ORCID http://orcid.org/0000-0003-3555-5228
Columbia University · USUniversidade Federal de São Paulo · BRFundação de Apoio à Universidade Federal de São Paulo · BRUnited Nations Office on Drugs and Crime · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

rationaleAgonist-based pharmacologic intervention is an accepted approach in treatment of opioid and tobacco use disorders.

objectivesWe conducted a systematic review and meta-analysis to evaluate usefulness of an agonist approach as treatment of (psycho)stimulant use disorder (PSUD).

methodsWe reviewed PubMed/Medline, LILACS, and ClinicalTrials.gov databases searching for randomized, double-blind, placebo-controlled, parallel-design studies evaluating outcomes of individuals treated for cocaine- or amphetamine-type substance use disorder. We combined results of all trials that included the following prescription psychostimulants (PPs): modafinil, methylphenidate, or amphetamines (mixed amphetamine salts, lisdexamphetamine, and dextroamphetamine). The combined sample consisted of 2889 patients. Outcomes of interest included the following: drug abstinence (defined as 2-3 weeks of sustained abstinence and the average maximum days of consecutive abstinence), percentage of drug-negative urine tests across trial, and retention in treatment. We conducted random-effects meta-analyses and assessed quality of evidence using the GRADE system.

resultsThirty-eight trials were included. Treatment with PPs increases rates of sustained abstinence [risk ratio (RR) = 1.45, 95% confidence interval (CI) = (1.10, 1.92)] and duration of abstinence [mean difference (MD) = 3.34, 95% CI = (1.06, 5.62)] in patients with PSUD, particularly those with cocaine use disorder (very low-quality evidence). Prescription amphetamines were particularly efficacious in promoting sustained abstinence in patients with cocaine use disorder [RR = 2.44, 95% CI = (1.66, 3.58)], and higher doses of PPs were particularly efficacious for treatment of cocaine use disorder [RR = 1.95, 95% CI = (1.38, 2.77)] (moderate-quality evidence). Treatment with prescription amphetamines also yielded more cocaine-negative urines [MD = 8.37%, 95% CI = (3.75, 12.98)]. There was no effect of PPs on the retention in treatment.

conclusionPrescription psychostimulants, particularly prescription amphetamines given in robust doses, have a clinically significant beneficial effect to promote abstinence in the treatment of individuals with PSUD, specifically the population with cocaine use disorder.

Indexed as

AmphetamineCentral Nervous System StimulantsCocaineDouble-Blind MethodHumansLisdexamfetamine DimesylateMethylphenidateModafinilPrescription DrugsRandomized Controlled Trials as TopicSubstance-Related DisordersTreatment OutcomeAmphetamineCentral Nervous System StimulantsCocaineLisdexamfetamine DimesylateMethylphenidateModafinilPrescription DrugsAgonistAmphetamineCocaineMethamphetamineMethylphenidateModafinilPrescription psychostimulantsPsychostimulantsReplacementSubstance use disorders

Identifiers

PMID32601988
OpenAlexW3038588160

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.