Showing posts with label study. Show all posts
Showing posts with label study. Show all posts

Saturday, November 3, 2012

A “trip” that can change an alcoholic life


According to a Norwegian study Lysergic Acid Diethylamide (most commonly known as LSD) may help people who suffer from alcoholism.
The psychedelic drug was used to treat alcoholics in the 1960’s, and had significant beneficial effects. Sorrowfully, scientist couldn’t go farther in their investigation as the drug was considered illicit.

No matter what, researchers at the Norwegian University of Science and Technology looked back at those studies and conducted six randomized controlled trials studies with 536 participants;  revealing that a single dose of LSD had considerable beneficial effect on alcohol abuse, which last between six and twelve months after taken the hallucinogen. For the group of patients that take LSD, 59 per cent showed reduced levels of alcohol abuse compared with 38 per cent in the other group. The ones who take LSD reported higher levels of abstinence.

How does the psychedelic drug work?

LSD interacts with a specific type of serotonin receptors in the brain (which are part of the frontal lobe, one of the parts of the brain that involve high-level of cognitive function), which may stimulate to new connections and open the mind for new perspectives and possibilities. Psychedelic drugs are not known to be addictive or toxic to the body, but the LSD has striking effects on imagination, perception, and memories and can elicit periods of intense anxiety and confusion. (http://www.quora.com/LSD/How-does-LSD-work)


Concerning the lasting effects o the LSD experience in alcoholics, investigators of the trial noted, “It was rather common for patients to claim significant insights into their probles, to feel that they had been givena new lease on life, and to make a strong resolution to discontinue their drinking.” And investigators of another trial noted, "It was not unusual for patients following their LSD experience to become much more self-accepting, to show greater openness and accessibility, and to adopt a more positive, optimistic view of their capacities to face future problems."

Despite the fact that, it seems to be a very interesting way of quitting alcoholism a farther study need to be done in order to obtain information about the posterior results of consuming this drug.
Which one do you think it is the consequence of using one drug to fight the addiction against another drug?  It is a good idea or the patient will end up being addict of the second one?


Related articles:


Saturday, September 22, 2012

Painkillers & Hearing Loss Among Women


A headache or a back pain are some of the reasons why most people take painkillers—ibuprofen, paracetamol, and others—without knowing the consequences that this simple but risky decision may have, in this case, for women.

According to a recent study made by Brigham and Women's Hospital in Boston, United States, in which 62.000 women between 31 and 48 years old were surveyed, the ones who took two or more of these pills per week had more chances to develop a hearing loss than women who took only one painkiller per week.

Women were monitored for over twenty years: for the first fourteen years there was not any sign of hearing loss, but by the end of the study, around one in six women had shown some degree of hearing loss.

The reasons why certain painkillers have this side effect and how the chemicals in the drugs affect hearing are still unknown by scientists. However, it is thought that hearing loss is related to reduced blood flow produced by the anti-inflammatory properties of painkillers.

It is important to mention that not all painkillers are associated with hearing loss: the study made by Brigham and Women's Hospital (which is going to be published in American Journal of Epidemiology with the name "Analgesic Use and the Risk of Hearing Loss in Women”) proved that aspirin, for example, did not have the same effect as ibuprofen or paracetamol.

Many of us have gotten used to taking painkillers to get rid of headaches, back pains and even sore throats. Also, there are other people who abuse of painkillers and use them as the only way out of their pains. But are we aware of the risks that the use (and abuse) of these drugs may have?