Factors Affecting Functional Outcomes After Clavicle Fracture

Area of Science:

• Orthopedic Surgery
• Musculoskeletal Research
• Trauma Care

Background:

• Clavicle fractures are common injuries.
• Functional outcomes can be influenced by various patient and injury-related factors.
• Understanding these factors is crucial for effective treatment strategies.

Purpose of the Study:

• To evaluate the impact of patient demographics, injury characteristics, and social factors on functional outcomes after clavicle fracture.
• To identify predictors of successful recovery following clavicle fractures.
• To inform treatment recommendations for clavicle fracture management.

Main Methods:

• Retrospective comparative study of 214 patients with clavicle fractures.
• Functional outcomes assessed using the American Shoulder and Elbow Surgeons (ASES) Standardized Shoulder Assessment Form after a mean follow-up of 56 months.
• Analysis of factors including age, sex, fracture location, open fracture, associated injuries, tobacco use, employment status, and timing of surgery.

Main Results:

• The mean ASES score was 80.5. Surgical vs. nonsurgical treatment yielded mean scores of 84.0 vs. 78.5 (P=0.06).
• Surgically treated lateral and isolated fractures showed better outcomes (P=0.011, P=0.02). Smokers and unemployed patients had significantly worse outcomes (P=0.003, P<0.001).
• Surgical timing did not significantly affect functional outcomes (P>0.34).

Conclusions:

• Specific factors such as lateral fracture location and non-smoking status are associated with better functional outcomes.
• Unemployment is linked to poorer outcomes, regardless of treatment.
• Nonsurgical management of clavicle fractures appears reasonable, as delayed surgery did not negatively impact functional outcomes.