Trial reportPharmacology, biochemistry, and behavior2017
Pioglitazone, a PPARγ agonist, reduces nicotine craving in humans, with marginal effects on abuse potential.
Trial report in Pharmacology, biochemistry, and behavior, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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.
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.
Who cites it
21 citing papers in PubMed, 33 citations in OpenAlex.
- Assessment of pioglitazone and proinflammatory cytokines during buprenorphine taper in patients with opioid use disorder.Psychopharmacology · 2018Trial
- The PPARγ Agonist Pioglitazone Fails to Alter the Abuse Potential of Heroin, But Does Reduce Heroin Craving and Anxiety.Journal of psychoactive drugsTrial
- Emerging medications and pharmacological treatment approaches for substance use disorders.Pharmacology, biochemistry, and behavior · 2025Review
- Molecular insights into the bidirectional link between anxiety and COVID-19: a combined clinical and bioinformatics approach.Frontiers in psychiatry · 2025Article
- Association of Semaglutide With Tobacco Use Disorder in Patients With Type 2 Diabetes : Target Trial Emulation Using Real-World Data.Annals of internal medicine · 2024Article
- Substance Addiction Rehabilitation Drugs.Pharmaceuticals (Basel, Switzerland) · 2024Review
- PPARγ Modulators in Lung Cancer: Molecular Mechanisms, Clinical Prospects, and Challenges.Biomolecules · 2024Review
- New medications development for smoking cessation.Addiction neuroscience · 2023Article
- Cue-reactivity targeted smoking cessation intervention in individuals with tobacco use disorder: a scoping review.Frontiers in psychiatry · 2023Article
- Cannabidiol and substance use disorder: Dream or reality.Neuropharmacology · 2022Review
- Repurposing Peroxisome Proliferator-Activated Receptor Agonists in Neurological and Psychiatric Disorders.Pharmaceuticals (Basel, Switzerland) · 2021Review
- The acute and repeated effects of cigarette smoking and smoking-related cues on impulsivity.Drug and alcohol review · 2021Article
- The (Poly)Pharmacology of Cannabidiol in Neurological and Neuropsychiatric Disorders: Molecular Mechanisms and Targets.International journal of molecular sciences · 2021Review
- Advances in smoking cessation pharmacotherapy: Non-nicotinic approaches in animal models.Neuropharmacology · 2020Review
- Variants and expression changes in PPAR-encoding genes display no significant association with schizophrenia.Bioscience reports · 2020Observational
- Review
- Review
- Role of PPARs in Progression of Anxiety: Literature Analysis and Signaling Pathways Reconstruction.PPAR research · 2020Review
- Activation of PPARγ Attenuates the Expression of Physical and Affective Nicotine Withdrawal Symptoms through Mechanisms Involving Amygdala and Hippocampus Neurotransmission.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019Article
- Exploration and Development of PPAR Modulators in Health and Disease: An Update of Clinical Evidence.International journal of molecular sciences · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
Abstract
Possibly through their actions upon glia, peroxisome proliferator-activated receptor agonists (PPAR) have been shown to alter the abuse potential of addictive drugs in several preclinical models. The current study extends this research into the human laboratory as the first clinical study into the effects of the PPAR gamma agonist, pioglitazone, on the abuse potential of nicotine. Heavy smokers were recruited for this 3-week study. Upon admission, participants were randomized to either active (45mg, n=14) or placebo (0mg, n=13) PIO maintenance conditions for the duration of the study. After 5-7days of stabilization on a 7mg nicotine patch, participants began laboratory testing. On the 1st-4th test days, participants could self-administer cigarettes or receive money by making verbal choices for either option. On the 5th day, participants were administered 10 puffs of their usual brand of cigarette in the morning and later chose between smoking and money by making finger presses on a computer mouse in a progressive ratio self-administration task. Later on the 5th day participants also underwent a smoking cue exposure session. The 8th-11th test days were identical to the 1st-4th test days with the exception that during one of the test weeks de-nicotinized cigarettes were available, and during the other nicotinized cigarettes were available. Nicotinized cigarettes were always administered on the 5th and 12th days. On some measures PIO increased indicators of abuse potential, though this effect was typically not statistically significant. However, PIO did significantly reduce measures of craving.
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What OpenQuestion holds
Registered trials
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.