The Emergency Department Falls Study

NCT ID: NCT03870867

Last Updated: 2019-03-12

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 1753 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2015-12-14
• Study Completion Date: 2017-12-31

Brief Summary

This is a pilot study to evaluate clinical predictors of intracranial bleeding in elderly patients who present to the emergency department (ED) after a fall. The aim is to assess feasibility and rate of patient recruitment, patient follow up, and to establish a point estimate for the incidence of intracranial bleeding in the investigator's population.

Currently there are no guidelines for ED physicians to assess the pretest probability of intracranial bleed in these patients, and no safe way to exclude a bleed without CT.

Detailed Description

Seniors account for 15% of the Canadian population. The proportion will greatly increase over the next few years. Elderly people attend the ED more often than younger people, and they often come to the ED after a fall at home or outside. Falling is associated with head injuries, which cause half of all the deaths from falling.

Head injuries are diagnosed with CT scans. In the ED, it can be difficult for the physician to know when to perform a CT scan of the head. It can be hard to know if the elderly person hit their head, and often times, people with bleeding in the head can have a normal examination. The Investigators think that the overall risk of bleeding in the head in elderly who fall is between 3 and 10%. If emergency physicians scanned every senior who fell, only a few would show bleeding, the scanning department would be overwhelmed, there would be increased costs for the hospital and longer delays for patients. It is important for physicians to diagnose a serious head injury as there are lifesaving treatments that can be given.

The Investigators plan to develop a decision rule for emergency physicians that would inform them which patients should have a CT scan of the head and which patients can have a serious head injury safely ruled out without a CT.

The Investigators propose to identify and recruit patients over the age of 65 who come to the Hamilton General or Juravinski Emergency departments after falling. Patients and their caregivers will be consented for a telephone follow-up call after 6 weeks. Data collected will include patient characteristics, general health, and blood test results which might be predictors of a serious head injury.

The Investigators will develop a tool to help emergency physicians to order a CT scan on the right patients.

Conditions

Fall; Head Injury Trauma; Intracranial Hemorrhages

Study Design

• Observational Model Type: COHORT
• Study Time Perspective: PROSPECTIVE

Study Groups

Seniors who have fallen

Emergency department patients over the age of 65 who present to the emergency department after a fall.

No intervention

Intervention Type: OTHER

No intervention

Interventions

No intervention

No intervention

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

• 65+ years
• Presenting to the emergency department with fall on level ground, from a bed, from a chair, from the toilet seat or down steps 1 or 2 steps, within the last 48 hours

Exclusion Criteria

• Non-English speaking without an an adequate interpreter
• Falls with an other mechanism of injury
• Falls > 48 hours before presentation

• Minimum Eligible Age: 65 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Hamilton Health Sciences Corporation

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Kerstin de Wit, MD

Role: PRINCIPAL_INVESTIGATOR

Hamilton Health Sciences Corporation

Locations

Hamilton Health Ciences

Hamilton, Ontario, Canada

Countries

Canada

Other Identifiers

467

Identifier Type: -

Identifier Source: org_study_id