Navigation Links
Long-term use of anti-anxiety drugs continues in B.C. despite known health risks: UBC study
Date:5/19/2010

Drugs to treat anxiety and sleep disorders are still being prescribed for extended periods to British Columbian patients and increasingly so for baby boomers despite warnings against long-term use, according to a University of British Columbia study.

Published online in the journal Health Policy, the study by researchers at UBC's Centre for Health Services and Policy Research (CHSPR) is the first of its kind to examine the use of benzodiazepines such as Xanax and Ativan for an entire population over time. It's also the first to pinpoint the socio-economic characteristics associated with long-term users of such drugs.

Results show that seniors and low-income earners are more likely to be long-term users of benzodiazepines, with rates remaining steady over a 10-year period. Meanwhile, use among the middle-aged population has increased. Harms associated with long-term use (more than 100 days in a year) can include dependence and tolerance, cognitive impairment, and increased risks of falls in the elderly.

"Given the potential for dependence and harms associated with these drugs, they are recommended to be used sparingly for short periods," says Colleen Cunningham, CHSPR researcher and lead author of the study. "However, our study suggests that a significant number of British Columbians especially the elderly who suffer greater health risks from falls are using them for long periods."

Benzodiazepines are one of the most commonly prescribed types of neurological drugs in developed countries. The UBC study compared health records of B.C. residents from 1996 and 2006. Of the 4.9 per cent of the overall B.C. population who were given short-term benzodiazepine prescriptions in 2006 and 3.5 per cent who were given long-term prescriptions:

  • Nearly half of long-term users were over age 65, and more than a quarter were 75 or older
  • Two out of three were women, both for short- and long-term use
  • Long-term users were more likely to be in the lowest income bracket than short-term or non-users

Cunningham and co-authors Gillian Hanley and Steve Morgan found long-term use in 2006 was associated with early use half of all 2006 long-term users had been prescribed benzodiazepines in 1996. The researchers are calling for prescribing practices and policies that target populations younger than conventionally studied (i.e. under age 65) to reduce rates of long-term use.


'/>"/>

Contact: Brian Lin
brian.lin@ubc.ca
604-822-2234
University of British Columbia
Source:Eurekalert

Related medicine news :

1. Kids Psychological Problems Have Long-Term Effects
2. Guard Kids Eyes Against Long-Term Sun Damage
3. Quick Weight Loss May Be Best for Long-Term Success
4. Childhood psychological problems create long-term economic losses, study finds
5. With Long-Term Exercise, Being 80 Is Just a Number
6. Premature Birth Ups Risk of Long-Term Breathing Problems
7. Donors Welcome the Advance Market Commitment's First Long-Term Supply Commitments
8. Short-term program for binge eaters has long-term benefits
9. Long-Term Breast-Feeding Tied to More Aggressive Cancers
10. Health Care Reform Bill Will Also Improve Long-Term Care
11. Increased radiation dose does not increase long-term side effects for prostate cancer patients
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/25/2016)... ... ... First Choice Emergency Room , the largest network of independent freestanding ... of its new Mesquite-Samuell Farm facility. , “We are pleased to announce Dr. ... James M. Muzzarelli, Executive Medical Director of First Choice Emergency Room. , Dr. ...
(Date:6/25/2016)... ... June 25, 2016 , ... Dr. Calvin Johnson ... Recently, he has implemented orthobiologic procedures as a method for treating his patients. ... the first doctors to perform the treatment. Orthobiologics are substances that orthopaedic surgeons ...
(Date:6/25/2016)... Canada (PRWEB) , ... June 25, 2016 , ... Conventional ... pursuit of success. In terms of the latter, setting the bar too high can ... risk more than just slow progress toward their goal. , Research from ...
(Date:6/24/2016)... , ... June 24, 2016 , ... Those who have ... these feelings, many turn to unhealthy avenues, such as drug or alcohol abuse, as ... Michigan, has released tools for healthy coping following a traumatic event. , Trauma sufferers ...
(Date:6/24/2016)... ... 24, 2016 , ... Marcy was in a crisis. Her son James, eight, was out of ... verbally and physically. , “When something upset him, he couldn’t control his emotions,” remembers Marcy. ... throw rocks at my other children and say he was going to kill them. ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... 24, 2016 Research and Markets has ... Companion Diagnostic Tests" report to their offering. ... Diagnostics The World Market for Companion Diagnostics ... diagnostics. Market analysis in the report includes the following: ... Vitro Diagnostic Kits) by Region (N. America, EU, ROW), 2015-2020 ...
(Date:6/24/2016)... , Belgium , June 24, ... VNRX), today announced the appointment of Dr. ... Directors as a Non-Executive Director, effective June 23, ... Audit, Compensation and Nominations and Governance Committees.  As ... Futcher will provide independent expertise and strategic counsel ...
(Date:6/23/2016)... Research and Markets has announced the addition of ... report to their offering. ... kidney failure, it replaces the function of kidneys by removing ... thus the treatment helps to keep the patient body,s electrolytes ... Increasing number of ESRD patients & substantial healthcare expenditure ...
Breaking Medicine Technology: