Results 171 to 180 of about 24,412 (283)

Assessment of Abuse Potential‐Related Effects of Oral Dried Kratom Leaf Powder in Healthy Normal Participants Following Single and Multiple Daily Doses

Drug Testing and Analysis, Volume 18, Issue 7, Page 922-932, July 2026.
In a randomized, double‐blind, placebo‐controlled study of oral dried kratom leaf powder in healthy kratom‐naive adults, no participants met the clinically meaningful opioid withdrawal threshold; abuse‐related treatment‐emergent adverse events occurred more frequently at higher doses but were generally mild and resolved without sequelae; and no serious
Marion Coe, Marilyn Huestis, Daniel Wang, Thomas Hudzik, John Bothmer, Jack Henningfield   +5 more
wiley   +1 more source

Nerve growth factor gene polymorphisms may be associated with heroin dependence in women but do not mediate specific personality traits. [PDF]

Eur Arch Psychiatry Clin Neurosci
Kuo SC, Lin CL, Tsou CC, Yeh YW, Yang BZ, Chen CY, Huang CY, Huang SY.   +7 more
europepmc   +1 more source

GRK5 Is Associated with the Regulation of Methadone Dosage in Heroin Dependence. [PDF]

Int J Neuropsychopharmacol, 2018
Wang SC, Chung RH, Kuo HW, Liu TH, Fang CP, Liu SC, Liu CC, Tsou HH, Chen ACH, Liu YL.   +9 more
europepmc   +1 more source

Brain Structural Abnormalities in Addiction Disorders: Transdiagnostic Meta‐Analyses

Human Brain Mapping, Volume 47, Issue 10, July 2026.
Brain Regions Common to Substance Use Disorders and Behavioral Addictions. Voxel‐based morphometry coordinate‐based meta‐analysis of Substance Use Disorders and Behavioral Addictions reveals a shared pattern of gray matter alterations across categories of Addiction.
Duaa M. Banaja, Enrique Torres Hernandez, Crystal G. Franklin, P. Mickle Fox, Chukwuemeka N. Okafor, Brett C. Ginsburg, Felipe S. Salinas, John C. Moring, Peter T. Fox   +8 more
wiley   +1 more source

Brain-derived neurotrophic factor serum levels as a candidate biomarker for withdrawal in crack heroin dependence. [PDF]

Subst Abuse Treat Prev Policy
Charkhat Gorgich EA, Rigi MG, Fanaei H, Parsaei H, Ghanbarzehi A.   +4 more
europepmc   +1 more source

Promoting Safe Opioid Disposal: Experimental Evidence on Behavioral Messaging With Financial Incentives

Health Economics, Volume 35, Issue 7, Page 1023-1032, July 2026.
ABSTRACT Some patients prescribed opioid pills fail to properly dispose of their unused pills, posing a risk for others. We report results from a pre‐registered field experiment testing whether behaviorally informed reminder cards increase participation in a financial incentive program for returning unused opioid pills among U.S. Veterans.
Mattie Toma, Russell Burnett, Pompa Debroy, Eugen Dimant, Jean Liu, Elana Safran, Uzaib Saya, Bill Schultz   +7 more
wiley   +1 more source

Value‐based decision‐making and behavioral economic constructs that distinguish people with and without cannabis use history

Journal of the Experimental Analysis of Behavior, Volume 126, Issue 1, July 2026.
Abstract Behavioral economic accounts posit that distorted valuation processes underlie cannabis decisions; however, less is known about the moment‐to‐moment dynamics through which value influences observable choice behavior. This study explored whether value‐based decision‐making and behavioral economic constructs distinguish people with and without ...
Amelia J. Taylor, Brandon P. Miller, Amber Copeland   +2 more
wiley   +1 more source

The Genoeconomics of Impulsive Intertemporal Choice: A Critical Review

Journal of the Experimental Analysis of Behavior, Volume 126, Issue 1, July 2026.
Abstract Dr. Warren Bickel tirelessly investigated delay discounting (DD), a behavioral economic index of impulsive decision making, as a determinant of numerous health outcomes. Among the factors that contribute to a person's level of DD, a burgeoning body of research has illuminated its genetic foundations and the extent to which it may be a ...
Wei Q. Deng, Kyla L. Belisario, Amanda Doggett, Mahmoud Elsayed, Alysha Cooper, James MacKillop   +5 more
wiley   +1 more source

Prevalence and correlates of suicide attempt among Chinese individuals receiving methadone maintenance treatment for heroin dependence. [PDF]

Sci Rep, 2019
Zhong BL, Xie WX, Zhu JH, Lu J, Chen H.
europepmc   +1 more source