Withdrawal of psychotropic drugs decreases the risk of falls requiring treatment.

This non-randomized, controlled trial assessed the effects of ceasing fall-risk-increasing drugs (FRIDs) (psychotropics or opiates or potent anticholinergics) on the risk of falls requiring medical treatment as a sub-analysis of a randomized, controlled multifactorial fall prevention. The population in this 12-month study consisted of 528 community-dwelling subjects aged 65 years or older with a history of at least one fall. The subjects were divided retrospectively into three groups according to the use of any FRID, any psychotropic drug, and benzodiazepine or related drug (BZD/BZDRD). The subjects in the intervention group (IG) ceasing the drug use were compared with the subjects in IG and the control group (CG) not ceasing the use of the corresponding type of drugs during the intervention period. Falls were recorded from medical records. For the year after the 12-month intervention the relative risk ratio (with 95% confidence intervals=CI) for controls in CG compared with the withdrawal group in IG was 8.26 (1.07-63.73) among the users of psychotropics and 8.11 (1.03-63.60) among the users of BZDs/BZDRDs. Withdrawal of psychotropics, especially BZDs/BZDRDs may have played an important role by lowering the risk of falls requiring medical treatment during the year after the 12-month multifactorial intervention.

A multifactorial fall prevention programme in home-dwelling elderly people: a randomized-controlled trial.

OBJECTIVES: To describe the implementation and the effects of a multifactorial fall prevention trial on the specified risk factors of falling, incidence of falls and injurious falls, and on specified secondary outcome measures; to describe the design of the study and to assess the success of randomization. STUDY DESIGN: Randomized-controlled trial. METHODS: Recruitment started in March 2003 and lasted until the end of January 2005, when a total number of 591 participants was reached. Participants were randomized into two age groups (65-74 years and 75 years and over), then into an intensive multifactorial risk-based prevention programme or into a one-time counselling on fall prevention. The intervention included individual geriatric assessment, guidance and treatment, individual guidance on fall prevention, physical exercise in small groups, psychosocial group activities, lectures, home-exercises and home hazards assessment. RESULTS: A total of 293 people were randomized into the 1-year prevention programme and 298 into the control condition. The mean age was 73.5 years in both groups; 84% of the participants were women. The groups were well balanced at baseline in relation to risk factors of falls, and the only statistically significant difference was found in the amount of regularly taken medicines, which was significantly lower in the control group: mean 3.7 (SD 3.0) vs. 4.2 (SD 3.1), P=0.028. CONCLUSIONS: Participants were successfully randomized into a multifactorial fall prevention trial.