Heroin News and Research

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Heroin is a very addictive chemical called diacetylmorphine. Heroin is a modified form of morphine, a highly abundant opium derived from the seedpods of the poppy plant.

New findings suggest current system of classifying psychoactive drugs in UK may need to be revisited

Drug users are well informed about the harms associated with the drugs they use, and perceive alcohol and tobacco to be amongst the most dangerous substances, according to a survey by UCL (University College London) and Imperial College London researchers.

25 Nov 2009

Study shows 'scale of craving' and previous heroin abuse are factors in people falling back into cocaine habit

Drug dependency is a recurrent but treatable kind of addiction. However, not all people who are drug dependent progress in the same way once they stop taking drugs. A new study shows that, in the case of cocaine, a high score on the so-called 'scale of craving', an antisocial personality type and previous heroin abuse are the factors most commonly involved in people falling back into the habit.

20 Nov 2009

Binge drinking, cannabis and prescription drugs still remain a concern among teenagers

While fewer teens are drinking alcohol in 2009 than a decade ago, binge drinking, use of cannabis and prescription drugs remain a concern, according to the 2009 Ontario Student Drug Use and Health Survey (OSDUHS) released today by the Centre for Addiction and Mental Health.

19 Nov 2009

Alkermes' phase 3 trial of naltrexone XR-NTX meets primary endpoint

Alkermes, Inc. today announced positive preliminary results from a phase 3 clinical trial of naltrexone for extended-release injectable suspension (XR-NTX) for the treatment of opioid dependence. The six-month phase 3 study met its primary efficacy endpoint and data showed that patients treated once-monthly with XR-NTX demonstrated statistically significant higher rates of clean (opioid-free) urine screens, compared to patients treated with placebo, as measured by the cumulative distribution of clean urine screens (p<0.0002).

16 Nov 2009

CCSA to focus on role of treatment systems at Canada's Issues of Substance 2009 conference

The Canadian Centre on Substance Abuse (CCSA) today announced that it will open Issues of Substance (IOS) 2009, Canada's biennial conference on substance abuse, with a focus on the role of treatment systems. More than 13 sessions will examine the role of treatment from a variety of perspectives, including the Models of Care project in the UK, the National Treatment Strategy in Canada (NTS) and case study and research presentations reviewing the effectiveness of a variety of integrated programs in Canada.

16 Nov 2009

Millennium Laboratories announces new clinical quantitative assay and drug screening tests for healthcare

Millennium Laboratories, a leading provider of therapeutic drug monitoring and education to physicians and staff treating chronic pain patients, announced today the company’s development and validation of a clinical quantitative assay for the new drug tapentadol (Nucynta™) by liquid chromatography/tandem mass spectrometry (LC-MS/MS).

12 Nov 2009

Grant awarded for research into a new treatment for methamphetamine addiction

Dr. Keith Flower - a research physician at the Addiction Pharmacology & Research Laboratory in San Francisco, CA - has been awarded a grant to investigate a new medication treatment for methamphetamine addiction. This grant has been awarded to California Pacific Medical Center's Research Institute through President Obama's AMERICAN RECOVERY AND REINVESTMENT ACT OF 2009.

6 Nov 2009

U.N. report documents how opium contributes to spread of disease, deaths

The U.N. Office on Drugs and Crime (UNODC) on Wednesday released a report - "Addiction, Crime and Insurgency: The Transnational Threat of Afghan Opium" - documenting how "[t]he smuggling of Afghan opiates is fueling addiction and drug use along trafficking routes from Iran to Central Asia," and contributing to the spread of diseases, the Associated Press reports (Oleksyn, 10/21).

23 Oct 2009

New research highlights brain's vulnerability to obesity

New research released today is affirming a long-held maxim: you are what you eat - and, more to the point, what you eat has a profound influence on the brain. The findings offer insight into the neurobiological factors behind the obesity epidemic in the United States and other developed countries.

20 Oct 2009

Family dinners can make a difference in children's lives

Compared to teens who have frequent family dinners (five or more per week), those who have infrequent family dinners (fewer than three per week) are twice as likely to use tobacco or marijuana; more than one and a half times likelier to use alcohol; and twice as likely to expect to try drugs in the future, according to The Importance of Family Dinners V, a new report by The National Center on Addiction and Substance Abuse (CASA) at Columbia University.

23 Sep 2009

Adolescents are less susceptible to drug withdrawal than adults

As part of efforts to understand drug abuse, Georgia State University researchers are finding that adolescent rats appear to be less vulnerable to the long-term effects of withdrawal and relapse in certain types of drug use than rats that take the drugs in adulthood.

17 Sep 2009

ORT remains underutilized in U.S. prison systems

Almost a quarter of a million individuals addicted to heroin are incarcerated in the United States each year. However, many prison systems across the country still do not offer medical treatment for heroin and opiate addiction, despite the demonstrated social, medical and economic benefits of opiate replacement therapy (ORT).

9 Sep 2009

Alcohol is harmful for unborn babies

Learning disabilities, mental health issues and behavior problems are just some of the issues that afflict babies exposed to alcohol in the womb, yet some doctors still tell their patients it is safe to have a drink now and then while pregnant.

5 Sep 2009

Parents' drinking habits influence teenagers to use alcohol and drugs

Compared to teens who have not seen their parent(s) drunk, those who have are more than twice as likely to get drunk in a typical month, and three times likelier to use marijuana and smoke cigarettes, according to the National Survey of American Attitudes on Substance Abuse XIV: Teens and Parents, the 14th annual back-to-school survey conducted by The National Center on Addiction and Substance Abuse (CASA) at Columbia University.

26 Aug 2009

Running and addiction

Although exercise is good for your health, extreme exercise may be physically addicting. Rats given a drug that produces withdrawal in heroin addicts went into withdrawal after running excessively in exercise wheels, according to new research. Rats that ran the hardest had the most severe withdrawal symptoms.

17 Aug 2009

Distinctive gene expression in brains of relapsing heroin-addicted rats

A group of genes whose expression is significantly altered following exposure to drug paraphernalia after an enforced 'cold-turkey' period have been identified. Researchers writing in the open access journal BMC Neuroscience studied gene expression in the brains of heroin-addicted rats, identifying those genes that may be involved in precipitating a relapse.

6 Aug 2009

Too many Australians abusing prescription drugs

The demise of yet another pop icon from the use and abuse of pharmaceutical drugs has again put the spotlight on an increasing addiction to prescription medication among the general public.

13 Jul 2009

The surprising effect of cannabis on morphine dependence

Injections of THC, the active principle of cannabis, eliminate dependence on opiates (morphine, heroin) in rats deprived of their mothers at birth. This has been shown by a study carried out by Valérie Daugé and her team at the Laboratory for Physiopathology of Diseases of the Central Nervous System (UPMC / CNRS / INSERM) in the journal Neuropsychopharmacology. The findings could lead to therapeutic alternatives to existing substitution treatments.

6 Jul 2009

Cocaine and heroin increase permeability of the placenta

Cocaine and heroin increase permeability of the placenta. Researchers writing in BioMed Central's open access journal Reproductive Biology and Endocrinology have shown that exposure to the drugs causes an increase in the passage of some chemicals into the fetus.

10 Jun 2009