A study in the prestigious Journal of the American Medical Association
(JAMA. 2013;310(1):91-92. doi:10.1001/jama.2013.6473) found that
whether a smoker stops "cold turkey", or attempts to quit by cutting
down on the number of cigarettes, with the goal of abstinence, does not
significantly affect the quit rate. Outcomes in terms of staying stopped
from smoking using either abrupt cessation or a taper are poor. In a
review of ten randomized controlled studies from 1978 to 2010, involving
1528 men and 2108 women, in four countries (U.S. Spain, Austria,
Switzerland), with the outcome, using either abrupt or gradual smoking
cessation, being staying abstinent for at least six months, here are the
quit success rates:
-Gradual quit success rate for at least 6 months = 14.1%
-Abrupt cessation quit success rate for at least 6 months = 15%
Other
research suggests that, while use of medication (e.g., Chantix,
bupropion) to quit smoking may be associated with slightly better quit
success outcomes, long term abstinence rates are still poor. Use of
nicotine substitutes (what I call "nicotine maintenance") certainly do
help lessen lung damage and other medical problems (if the individual
stops smoking) but often the individual finds it difficult to stop the
nicotine replacement. Although this post may seem discouraging for those
wishing to quit smoking, remember that if a method for stopping smoking
works for you, it is 100% successful, and that statistics are just
numbers; the individual can achieve long term abstinence. I myself have
33 years abstinence from smoking, using tools learned in my recovery
from alcohol and sedative addiction. As always, comments are invited.
Jan Edward Williams, www.alcoholdrugsos.com. 07/23/2013.
A recent study, summarized in ScienceDaily for July 10, 2013, and to be published in the December 2013 issue of the Journal Alcoholism: Clinical & Experimental Research,
suggests that pathways in the brain that respond to ingestion of sweets
may be the same as those activated by ingestion of alcohol. The study
found that individuals with binge drinking patterns (drank more than
just a few) have an intense brain response to sweets. One of the authors
of the study explained the background important to understanding the
implications of the current study:
"It
has long-been known that animals bred to prefer alcohol also drink
considerably greater quantities of sweetened water than do animals
without this selective breeding for alcohol preference. More recently,
it has become clear that animals bred to prefer the artificial
sweetener, saccharin, also drink more alcohol. Although the data in
humans are somewhat more variable, some studies do show that alcoholics,
or even non-alcoholics with a family history of alcoholism, have a
preference for unusually sweet tastes. Thus, while the precise reasons
remain unclear, there does seem to be significant evidence suggesting
some link between the rewarding properties of both sweet tastes and
alcohol. This is the first study to examine the extent to which regions
of the brain's reward system, as they respond to an intensely sweet
taste, are related to human drinking patterns.”
The
researchers summarized: "In a more practical sense, the findings are
compelling evidence that the brain response to an intensely sweet taste
may be used in future research to test for differences in the reward
circuits of those at risk for alcoholism.”
As always, comments are invited. Jan Edward Williams, www.alcoholdrugsos.com, 06/10/2013.