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Published on: August 17, 2017
Isolated Rib Fractures in Elderly Falls: Not As Deadly As We Think
John D Cull1, Alex Ewing, Ashley Metcalf
1Prisma Health-Upstate, University of South Carolina School of Medicine, Greenville, South Carolina.
Background:
Rib fractures in elderly patients have been associated with high morbidity and mortality; however, many of these patients had substantial mechanisms of injury, which may have contributed to these high rates.
Objective:
The purpose of this study was to determine the morbidity and mortality of elderly patients with isolated rib fractures who fell from standing.
Methods:
A single-institution retrospective study was conducted in a Level I trauma center using the trauma registry and a separate elderly fall from standing database. Admitted patients 65 years or older who presented with rib fractures after a fall from January 2013 to June 2017 were included. Patients with a nonthoracic Abbreviated Injury Scale score greater than 2 were excluded from the study.
Results:
Of 129 patients with isolated rib fracture, 94% (n = 121) had comorbidities and 71% (n = 92) had two or more comorbidities. Almost half (41.9%; n = 54) were taking antiplatelet and anticoagulant medications, 78.3% (n = 101) were caused by a mechanical fall, and 7% (n = 9) were caused by syncope. Data showed 72.9% (n = 94) had three or more rib fractures. The mortality rate of patients was 3.9% (n = 5). Three patients had dementia at death, four had do-not-resuscitate order, and only two deaths were directly related to pulmonary status. Patients who developed pneumonia (14.7%; n = 19) and required mechanical ventilation for a median of 11 days (3.9%; n = 5) were fewer than those in in previous studies.
Conclusion:
The morbidity and mortality associated with rib fractures are significantly less than reported in the literature when additional injuries are excluded.
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