Effectiveness of the In-Hospital Information Technology System-Based Delirium Management Intervention Program in...

Area of Science:

• Geriatric Medicine
• Health Informatics
• Neurology

Background:

• Delirium is a common complication in hospitalized patients with dementia.
• Early detection and management of delirium are critical for improving patient outcomes.
• Existing delirium management strategies may not be fully optimized for this patient population.

Purpose of the Study:

• To evaluate the effectiveness of an information technology (IT) system-based delirium management intervention program.
• To assess the program's impact on delirium prevention and earlier detection in hospitalized dementia patients.
• To identify factors associated with delirium in this cohort.

Main Methods:

• Retrospective case-control study involving 202 patients (101 intervention, 101 control) aged 50-100 with dementia.
• Intervention group received an IT-supported delirium management protocol (detection, prevention, treatment).
• Controls were matched for age, gender, and dementia severity.

Main Results:

• The intervention group had significantly lower delirium incidence (18% vs. 34%, p=0.010).
• Delirium was detected earlier in the intervention group (2.2 days vs. 3.2 days, p=0.035).
• Receiving the IT-based protocol reduced delirium risk (OR=0.37), while restraints increased it (OR=14.4).

Conclusions:

• An in-hospital IT system-based delirium management program reduces delirium incidence and facilitates earlier detection.
• Effective delirium management and avoiding restraints are vital for hospitalized dementia patients.
• IT integration in healthcare can significantly improve care for vulnerable patient groups.