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Review of the Literature 

A study conducted by Neyens, et al (2009) evaluated the effectiveness of a multi-factorial intervention on the incidence of falls in psycho-geriatric nursing home patients. The study was conducted on one psycho-geriatric ward in 12 nursing homes in The Netherlands. Six nursing homes were allocated to the intervention group and six to the control group. The study reported that multi-factorial interventions to prevent falls that includes a general medical assessment focusing on falls; a specific fall risk evaluation tool; assessing fall history, medication intake, and mobility; and the use of assistive and protective aids have significantly reduced the incidence of falls. The researchers concluded that fall prevention targeted at psycho-geriatric patients in a nursing home setting is both possible and effective in reducing falls among those at the highest risk. 

Kato, et al. (2008) conducted a study to develop a fall prevention program for elderly patients in long-term care facilities who are at risk for falls by increasing the care giving skills and the motivation of the staff members. Exercise program consisting of a warm-up, static stretching, muscle strengthening in the lower extremities, toe exercises, proprioceptive neuromuscular facilitation, and cool-down were used to increase motivation and increase the care-giving skills. The results of the study concluded that the fall prevention program helped to reduce injuries from 41.9% to 9.7% among the elderly participants while increasing the emotional support and self-efficacy among the staff members. Empowerment was considered a driving force for change. The fall prevention program demonstrated to be acceptable for use among elderly individuals in a long-term care facility.

A study conducted by Sherrington, Whitney, Lord, Herbert, Cumming, & Close (2008) examined the effects of exercise on fall prevention in the elderly worldwide. This systematic review of 44 trials with 9,603 participants revealed that the pooled estimate of the effect of exercise was that it reduced the rate of falling by 17%. The researchers concluded that this review provides strong evidence that exercise programs can reduce fall rates in older people. The sample size and astute methodology of this study provides confidence that these findings and may be generalizable to the larger population of elderly in long-term care facilities. 

A study conducted by Wiens (2001) examined the role of the pharmacist in falls prevention in the elderly. The report concluded that the incidence and risks for falls could be decreased through interventions that include medication review with appropriate modifications to the elderly client’s medication regimen. Wiens explained that while there is not strong evidence for a pharmacist independently intervening to reduce falls, there is support for a pharmacist participating on a multidisciplinary team to review medications, provide appropriate suggestions to reduce high-risk medications, and provide education to the patient and the health care. 

Hartikainem, Lonnroos & Louhivuori (2007) conducted a study to determine whether medication was a risk factor for falls. The study concluded that central nervous system drugs, especially psychotropics, seemed to be associated with an increased risk for falls. The researchers found that older adults taking more than three or four medications were at increased risk of recurrent falls. However, the studies included in the meta-analyses had minimal adjustment for confounding factors such as an underlying indication for drug use, dosage, or duration of pharmacotherapy. 

Koski, Luukinen, Laippala & Kivela (1996) conducted a study to determine the physiological factors and medications predicting injurious falls among the elderly population in a rural home-dwelling population. The study showed some physiological factors and the use of some medications to be important risk factors. According to the study, lower-extremity muscle weakness, peripheral neuropathy, lower pulmonary capacity, difficulties in gait and use of long acting benzodiazepines and cardiovascular medications were the most important risk factors for injurious falls. The researchers found that the majority of injurious falls occurred when walking or taking a seat. Thus, training of lower extremities and supervised walking could be an effective nursing intervention for elderly clients. 
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