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Personas con trastornos de consumo de drogas

Studies Link Family of Genes to Nicotine Addiction

Reports study results suggesting that genes for several acetylcholine receptor proteins influence early smoking responses and the likelihood of nicotine dependence.

Anticipation of Methadone Enhances Brain Reactivity to Heroin Cues

Describes findings of a study revealing that images of heroin preparation and injection can incite craving and excite brain areas associated with reward-seeking even in methadone-maintained patients.

Program Enhances Physician Knowledge on Substance Abuse

Reports on an evaluation of the Chief Resident Immersion Training (CRIT) program to assess its effectiveness in improving knowledge, confidence, and preparedness to diagnose, manage, and teach about substance abuse.

Intensive Interventions Reduce Risky Sexual Behaviors

Discusses research that compares multiple sessions of motivational and behavioral training with that of a single intervention among male and female substance abusers to reduce high-risk sexual behaviors.

Modafinil Normalizes Sleep During Early Cocaine Abstinence

Describes a study investigating the effectiveness of modafinil in enhancing sleep among cocaine abusers who are currently abstinent.

Nota de la Directora

Es difícil creer que la epidemia del virus de la inmunodeficiencia humana (VIH)/síndrome de inmunodeficiencia adquirida (SIDA) ya tiene un cuarto de siglo de estar entre nosotros. Hoy en día, tenemos una generación entera de adultos jóvenes que no ha conocido un mundo libre del VIH/SIDA.

Letter from the Director

Human immunodeficiency virus (HIV) — the virus that causes acquired immune deficiency syndrome (AIDS) — has been with us for three decades now. Today, an entire generation of young adults has never known a world without HIV/AIDS.

Drug Abuse at Highest Level in Nearly a Decade

Reports on 2009 data indicating a rise in drug abuse in the United States and the factors that may have contributed to this increase.

Intervention Improves Abstinence, Employment Among Welfare Recipients

Reports research to study the effectiveness of an intensive case management program to aid female substance abusers who receive welfare in staying off drugs and finding employment.

Incentives Promote Abstinence

NIDA Director Nora Volkow

Explores research findings on the value of motivational incentives to promote and reinforce abstinence from substances of abuse and encourage healthy behaviors.

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