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NIDA Notes Articles: Comorbilidad

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Court Mandates Help Men With Antisocial Personality Disorders Stay in Treatment

abril del 2009

Reports on a study of men with co-occurring substance abuse and antisocial personality disorders and the potential benefit of judicially mandated addiction treatment.

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Low Dopamine Receptor Availability May Promote Cocaine Addiction

abril del 2009

Describes findings from an animal study showing that cocaine lowers availability of dopamine receptors in the basal ganglia, an area of the brain that includes portions of the reward system.

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Abstinent Smokers' Nicotinic Receptors Take More Than a Month to Normalize

octubre del 2009

Describes research revealing that for up to 6 weeks after smokers quit, their brain cells have more nicotine-binding receptors than nonsmokers, which may explain the struggle to quit.

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Manic Mice Show Heightened Sensitivity to Rewards

octubre del 2009

Reports on an animal study suggesting that the manic stage of bipolar disorder promotes signs of drug abuse vulnerability by enhancing sensitivity to rewards, both natural and drug-related.

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Most People Entering Drug Treatment Have Additional Mental Health Problems

noviembre del 2009

Highlights data on the prevalence of people entering substance abuse treatment programs who also reported having at least one co-occurring mental health problem.

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Substance Abuse Among Troops, Veterans, and Their Families

noviembre del 2009

Highlights the need for research to assess and find solutions to a potential rise in substance abuse among service men and women, veterans, and their families.

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DESPR Identifies Drug Abuse Trends and Seeks Solutions

noviembre del 2009
Discusses the work of NIDA’s Division of Epidemiology, Services and Prevention Research, organized to track drug use and provide empirically based information for researchers and service providers.

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Report Discusses Co-Occurrence of Drug Abuse and Other Mental Disorders

diciembre del 2009

Describes an updated report on the co-occurrence, or comorbidity, of substance use disorders and other psychiatric disorders such as ADHD, schizophrenia, and depression.

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Recovery Checkup System Helps Substance Abusers Who Have Mental Disorders

diciembre del 2009

Reports on a posttreatment intervention to support recovery that may be especially beneficial for substance abusers with co-occurring mental disorders.

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Genetic Overlap Between Substance Abuse and Bipolar Disorder

abril del 2010

Describes a literature analysis reporting on the prevalence of people with bipolar disorder who also have a substance use disorder and discusses the genetic link that may contribute to this comorbidity.

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