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NIDA Notes Articles: Marihuana

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Elevated Rates of Drug Abuse Continue for Second Year

junio del 2012
Illicit drug use in the United States in 2010 was at its highest level since 2002, according to the most recent report from the National Survey on Drug Use and Health. A rise in marijuana use drove the increase. A favorable trend of falling cocaine use continued.

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Fewer Young Adults Abuse Cocaine and Methamphetamine, National Survey Finds

diciembre del 2008

Reports prevalence rates of illicit drug abuse among youths and young adults based on 2007 data from a national survey of drug use and health.

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Gabapentin Tested To Treat Marijuana Dependence

abril del 2013

Marijuana-dependent outpatients who were treated with the medication gabapentin in a pilot clinical trial reduced their cannabis use more and reported fewer symptoms of drug withdrawal than patients who received a placebo.

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High Rates of Illegal Drug Use Among Alcohol-Dependent Adults

julio del 2011
Highlights data on the prevalence of rates of illegal drug use and nonmedical use of prescription drugs among adults dependant on alcohol, as compared with the general population.

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Individual Differences in Decisionmaking Style May Predict Teen Problems

diciembre del 2011

Reports on the relative influence of genes versus environment on adolescents’ choices that involve delayed gratification.

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Intervention for Disruptive Children Shows Long-Term Benefits

octubre del 2009

Reports on research providing evidence that teaching aggressive youngsters social coping skills reduces their chances of becoming substance abusers.

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Intervention Strengthens American Indian Teen Mothers’ Parenting

febrero del 2014

Teen mothers on three American Indian reservations improved on several measures of parenting after participating in Family Spirit, a home-visiting intervention developed with NIDA support. At 12 months postpartum, the women’s children exhibited reduced rates of emotional difficulties predicting later drug abuse and other behavioral problems. Infants at highest risk—those whose mothers had histories of drug abuse—benefited the most.

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Lower Rates of Cigarette and Marijuana Smoking Among Exercising Teens

octubre del 2009

Highlights prevalence rates of cigarette and marijuana smoking among teens who exercise regularly as compared with their less active peers.

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Marijuana Linked With Testicular Cancer

diciembre del 2010
Reports on a study of close to 400 Washington State men that found that those who use marijuana may increase their risk for developing testicular cancer.

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Marijuana Smoking Is Associated With a Spectrum Of Respiratory Disorders

octubre del 2006
Highlights two studies suggesting significant associations between marijuana smoking and respiratory disease.

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Toma el reto nacional sobre el coeficiente intelectual (CI) sobre las drogas