Enhancing Care for Hospitalized Older Adults with Cognitive Impairment: A Randomized Controlled Trial

Background

Approximately 40% of hospitalized older adults have cognitive impairment (CI) and are more prone to hospital-acquired complications. The Institute of Medicine suggests using health information technology to improve the overall safety and quality of the health care system.

Objective

Evaluate the efficacy of a clinical decision support system (CDSS) to improve the quality of care for hospitalized older adults with CI.

Design

A randomized controlled clinical trial.

Setting

A public hospital in Indianapolis.

Population

A total of 998 hospitalized older adults were screened for CI, and 424 patients (225 intervention, 199 control) with CI were enrolled in the trial with a mean age of 74.8, 59% African Americans, and 68% female.

Intervention

A CDSS alerts the physicians of the presence of CI, recommends early referral into a geriatric consult, and suggests discontinuation of the use of Foley catheterization, physical restraints, and anticholinergic drugs.

Measurements

Orders of a geriatric consult and discontinuation orders of Foley catheterization, physical restraints, or anticholinergic drugs.

Results

Using intent-to-treat analyses, there were no differences between the intervention and the control groups in geriatric consult orders (56% vs 49%, P = 0.21); discontinuation orders for Foley catheterization (61.7% vs 64.6%, P = 0.86); physical restraints (4.8% vs 0%, P = 0.86), or anticholinergic drugs (48.9% vs 31.2%, P = 0.11).

Conclusion

A simple screening program for CI followed by a CDSS did not change physician prescribing behaviors or improve the process of care for hospitalized older adults with CI.

Electronic supplementary material

The online version of this article (doi:10.1007/s11606-012-1994-8) contains supplementary material, which is available to authorized users.KEY WORDS: cognitive impairment, clinical trial, decision support, hospitalized elders     

Teaching Motivational Interviewing to Primary Care Staff in the Veterans Health Administration

BACKGROUND

The Veterans Health Administration (VHA) is implementing the patient-centered medical home (PCMH) model of primary care which emphasizes patient-centered care and the promotion of healthy lifestyle changes. Motivational Interviewing (MI) is effective for promoting various health behaviors, thus a training protocol for primary care staff was implemented in a VHA health care setting.

OBJECTIVES

We examined the effect of the training protocol on MI knowledge, confidence in ability to use MI-related skills and apply them to written vignettes, perceived comfort level and skill in lifestyle counseling, and job-related burnout.

DESIGN

Training was provided by experts in MI. The training protocol consisted of three sessions??one half day in-person workshop followed by a 60-minute virtual training, followed by a second workshop. Each of the sessions were spaced two weeks apart and introduced trainees to the theory, principles, and skills of using MI in health care settings.

PARTICIPANTS

All primary care staff at the Veterans Affairs Palo Alto Health Care System were invited to participate.

MEASUREMENTS

Trainees completed a short set of questionnaires immediately before and immediately after the training.

RESULTS

We found support for our primary hypotheses related to knowledge, confidence, and written responses to the vignettes. Changes in perceived comfort level and skill in lifestyle counseling, and job-related burnout were not observed.

CONCLUSIONS

Training primary care staff in MI is likely to become increasingly common as health care systems transition to the PCMH model of care. Therefore, it is important for health care systems to have low-cost methods for evaluating the effectiveness of such trainings. This study is a first step in developing a brief written assessment with the potential of measuring change in a range of behaviors and skills consistent with MI.