The study states that older people looking for care for the employ of cannabis

Middle -aged adults and elders who were looking for hospital care or ambulance because of the employ of cannabis Dementia will develop almost twice as well Over the next five years, compared to similar people in the general population, a huge Canadian study reported on Monday.

In comparison with adults who sought care for other reasons, the risk of developing dementia was still 23 percent higher among cannabis users, also showed that the study.

The study included medical documentation of six million people in Ontario in the years 2008–2021. The authors took into account health and sociodemographic differences between comparative groups, some of which play a role in a cognitive fall.

The data does not reveal how much marijuana the respondents used, and the study does not prove that regular or severe employ of cannabis plays a causal role in dementia.

But the discovery raises sedate fears that require further exploration, said Dr. Daniel T. Myran, the first author of the study, who was published in Jama Neurology.

“Considering whether the employ of cannabis or massive regular employ of chronic means that dementia is a complex and complicated question that you will not answer in one study,” said Dr. Myran, assistant to a family medicine professor at the University of Ottawa.

“This contributes to the literature and sign or signal of anxiety.”

Dr. Myran’s previous studies have shown that patients with cannabis employ died almost three times than at the rate of people without disorder within five years. He also informed that more schizophrenia and psychosis in Canada have been associated since legalizing the drug.

The latest study, focusing on dementia, increases the growing literature in the field of regular or severe employ of cannabis and cognition. Researchers reported Affects verbal learning, memory and attentionwhile they indicated imaging studies brain changes related to the use of cannabis and other substances.

Veterans with traumatic brain injuries in addition to the use of cannabis Researchers said that the disorder can be exposed to an increased risk of dementia of early beginning.

But many studies are relatively diminutive. Madeline Meier, a professor of psychology at the State University of Arizona State University, who was not involved in the study, the strength of the recent report was his huge sample and the ability to track patients who did not have a diagnosis of dementia when they entered the examination.

“They were able to exclude dementia at the time of the first visiting of cannabis and were able to show the short-lived order – hemp cannabis was in the first place, and dementia was in second place,” said Dr. Meier.

Her research, which He followed and periodically tested Kohorta over 1,000 people The period of many years was associated with the employ of cannabis and a neuropsychological decline.

“I think you want to fight the whole idea that marijuana is harmless, and maybe even have some medical benefits,” said Dr. Meier. “This study shows an association that in my opinion people should take seriously and say:” Maybe it exposes me to risk. “

She noticed that the work of Dr. Myran and his colleagues also stated that people looking for care for alcohol consumption were even more exposed to diagnosis of dementia than hemp users.

“I’m worried about abuse of substances at this age of demographic boom,” she said.

More and more people, including seniors, employ marijuana. The recent study showed that marijuana medical visits increased more than five times among adults 45 and older in 2008–2021. Among adults 65 and more visits increased almost 27 times.

The study covered over 6 million people aged 45 and older who did not have diagnosis of dementia at the beginning of the research. Of these, 16 275 had a medical meeting due to cannabis.

Patients with visits related to Indian cannabis were compared with a matching general population, and in a separate comparison to 140 824 matched patients who needed medical care for all other reasons.

Within five years, 5 percent with visits to hemp of acute care received a diagnosis of dementia. The number of people requiring care for other reasons was 3.6 percent, and for similar people in the general population, 1.3 percent.

But people who are massive cannabis users differ from those who are not in different ways, some of which can lend a hand explain the increased risk of dementia, explained Dr. Myran.

Although some factors can be taken into account, he said: “You can’t control them all.”

Self -control is another unknown, he said. Someone who began to experience the symptoms of cognitive fall can more often turn to marijuana. If so, “it looks like marijuana causes dementia, but it is only on the path – they have already developed dementia,” said Dr. Myran.

After adapting to age, sex, income and other factors, including other health conditions, he and his colleagues determined that patients who sought care from the reasons related to Indian hemp were 1.23 times more likely that those who were diagnosed with dementia, and 1.72 times more likely in healthier general population.