Sunday December 15, 2019

Study: Teenagers, Adults More Likely to Try Drugs for First Time in Summer

The study used data collected from the National Survey on Drug Use and Health between 2011 and 2017 involving about 394,415 people aged 12 and older

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In addition, 30 per cent of marijuana, 30 per cent of ecstasy --also known as MDMA or Molly and 28 per cent of cocaine use was found to begin in the summer months. Pixabay

Researchers have found that US teenagers and adults are more likely to try illegal or recreational drugs for the first time in summer. “First-time users may be unfamiliar with the effects of various drugs, so it is important to first understand when people are most likely to start these behaviours,” said Joseph J. Palamar, Associate Professor at New York University.

In 2017, according to the US Substance Abuse and Mental Health Services Administration, more than three million people in the US tried LSD, marijuana, cocaine, or ecstasy for the first time. The study used data collected from the National Survey on Drug Use and Health between 2011 and 2017 involving about 394,415 people aged 12 and older.

According to the researchers, participants were surveyed about their use of various drugs through a computer-assisted interview. New users were asked to recall the month and year when they initiated use.

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The findings, published in the Journal of General Internal Medicine, showed that over a third (34 per cent) of recent LSD initiates first used the drug in the summer. Pixabay

The findings, published in the Journal of General Internal Medicine, showed that over a third (34 per cent) of recent LSD initiates first used the drug in the summer. In addition, 30 per cent of marijuana, 30 per cent of ecstasy –also known as MDMA or Molly and 28 per cent of cocaine use was found to begin in the summer months.

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The investigators suggest that the results could be explained, in part, by people having extra recreational time during the summer, as well as the growing popularity of outdoor activities, such as music festivals, at which recreational drug use is common.

“Parents and educators who are concerned about their kids need to educate them year-round about potential risks associated with drug use, but special emphasis appears to be needed before or during summer months when rates of initiation increase,” Palamar said. (IANS)

Next Story

Research Finds That Drug Can Curb Dementia’s Delusions

About 8 million Americans have dementia, and studies suggest that up to 30% of them develop psychosis.

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Television actor Barbara Windsor and her husband Scott Mitchell talks about Drugs
Television actor Barbara Windsor and her husband Scott Mitchell pose with a placard in front of Downing Street ahead of a meeting with Britain's Prime Minister Boris Johnson in London, Britain. VOA

A drug that curbs delusions in Parkinson’s patients did the same for people with Alzheimer’s disease and other forms of dementia in a study that was stopped early because the benefit seemed clear.

If regulators agree, the drug could become the first treatment specifically for dementia-related psychosis and the first new medicine for Alzheimer’s in nearly two decades. It targets some of the most troubling symptoms that patients and caregivers face — hallucinations that often lead to anxiety, aggression, and physical and verbal abuse.

Results were disclosed Wednesday at a conference in San Diego.

Unmet need for treatment

“This would be a very important advance,” said one independent expert, Dr. Howard Fillit, chief science officer of the Alzheimer’s Drug Discovery Foundation.

Although the field is focused on finding a cure for dementia and preventing future cases, “there is a huge unmet need for better treatment” for those who have it now, said Maria Carrillo, the Alzheimer’s Association’s chief science officer.

The drug is pimavanserin, a daily pill sold as Nuplazid by Acadia Pharmaceuticals Inc. It was approved for Parkinson’s-related psychosis in 2016 and is thought to work by blocking a brain chemical that seems to spur delusions.

Dementia Drugs
Dementia is a syndrome in which there is deterioration in memory, thinking, behaviour and the ability to perform everyday activities. Pixabay

About 8 million Americans have dementia, and studies suggest that up to 30% of them develop psychosis.

“It’s terrifying,” said Dr. Jeffrey Cummings of the Cleveland Clinic Lou Ruvo Center for Brain Health in Las Vegas. “You believe that people might be trying to hurt you. You believe that people are stealing from you. You believe that your spouse is unfaithful to you. Those are the three most common false beliefs.”

How the study worked

He consults for Acadia and helped lead the study, which included about 400 people with dementia and psychosis. All were given a low dose of the drug for three months, and those who seemed to respond or benefit were then split into two groups. Half continued on the drug and the others were given dummy pills for six months or until they had a relapse or worsening of symptoms. Neither the patients nor their doctors knew who was getting what.

Independent monitors stopped the study when they saw that those on dummy pills were more than twice as likely as those on the drug to relapse or worsen — 28% versus nearly 13%.

There were relatively few serious side effects — 5% in the drug group and 4% in the others. Headaches and urinary tract infections were more common among those on the drug. Two deaths occurred, but study leaders said neither was related to the drug.

The drug could become the first treatment for dementia
The drug could become the first treatment specifically for dementia-related psychosis. Pixabay

Carrillo said the study was small, but the drug’s effect seemed large, and it’s not known whether the federal Food and Drug Administration would want more evidence to approve a new use.

Risk of death

Current anti-psychotic medicines have some major drawbacks and are not approved for dementia patients.

“They’re often used off label because we have very few other options,” Fillit said.

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All carry warnings that they can raise the risk of death in elderly patients, as does Nuplazid.

Cost could be an issue — about $3,000 a month. What patients pay can vary depending on insurance coverage. (VOA)