Psychiatric Illness Is Common in Elderly Fracture Patients

Comorbidity and Management of Concurrent Psychiatric and Medical Disorders

Aging increases susceptibility to medical and psychiatric comorbidity via interrelated biological, psychological, and social mechanisms. Mental status changes or other psychiatric symptoms occurring in older adults with medical disorders most often result from delirium, depression, or the onset of Alzheimer's disease and related dementias (ADRD). Clinicians can use evidence-based tools to evaluate such symptoms including the 4A's Test for delirium, the Saint Louis University Mental Status Exam, and the Geriatric Depression Scale. Innovative models such as collaborative care can improve the outcome of care of older adults with medical disorders requiring treatment for depression or ADRD..

Is Psychiatric Illness Associated With Worse Outcomes Following Pilon Fracture?

BACKGROUND

Patients with psychiatric comorbidities represent a significant subset of those sustaining pilon fractures. The purpose of this study is to examine the association of psychiatric comorbidities (PC) in patients with pilon fractures and clinical outcomes.

METHODS

A multi-institution, retrospective review was conducted. Inclusion/exclusion criteria were skeletally mature patients with a tibia pilon fracture (OTA Type 43B/C) who underwent definitive fracture fixation utilizing open reduction internal fixation (ORIF) with a minimum of 24 weeks of follow-up. Patients were stratified into two groups for comparison: PC group and no PC group.

RESULTS

There were 103 patients with pilon fractures that met the inclusion/exclusion criteria of this study. Of these patients, 22 (21.4%) had at least one psychiatric comorbidity (PC) and 81 (78.6%) did not have psychiatric comorbidities (no PC). There was a higher percentage of female patients (PC: 59.1% vs no PC: 25.9%, p=0.0.005), smokers (PC: 40.9% vs no PC: 16.0%, p=0.02), and drug users (PC: 22.7% vs no PC: 8.6%, p=0.08) amongst PC patients. Fracture comminution (PC: 54.5% vs no PC: 32.1%, p=0.05) occurred more frequently in PC patients. The PC group had a higher incidence of weightbearing noncompliance (22.7% vs 7.5%, p=0.04) and reoperation (PC: 54.5% vs no PC: 29.6%, p=0.03).

CONCLUSION

Patients with psychiatric comorbidities represent a significant percentage of pilon fracture patients and appear to be at higher risk for postoperative complication. Risk factors that may predispose patients in the PC group include smoking/substance use, weightbearing noncompliance, and fracture comminution. Level of Evidence: III.

Is Psychiatric Illness Associated With the Clinical Decision to Treat Facial Fractures?

PURPOSE

Underlying psychiatric conditions are thought to influence the presentation, management, and outcomes of facially injured patients. Our study sought to determine if psychiatric diagnoses were associated with the decision to repair facial fractures during the index hospitalization.

METHODS

This was a cross-sectional review of the 2014 Nationwide Emergency Department Sample. All patients with the primary diagnosis of a facial fracture were included in the study. The primary study predictor was the presence of a documented psychiatric illness. Covariates included patient age, insurance, injury mechanism, primary fracture location, other concomitant injuries, and Injury Severity Score. The study outcome was facial fracture treatment status (reduction or no reduction). A multiple logistic regression model was created to identify and measure independent factor associations for fracture treatment.

RESULTS

The final sample included 59,378 patients of whom 10,485 (17.7%) had a documented psychiatric illness. Most of these diagnoses involved substance use (62.5%). Patients with psychiatric illness had significantly higher rates of extra-nasal primary fracture location (56.2 vs 47.1%, P < .01) and a greater mean Injury Severity Score (5.0 vs 3.8, P < .01). In the unadjusted analysis, patients with psychiatric illness had higher rates of fracture repair during their index hospitalization (RR = 2.42, P < .01). After adjusting for covariates in the multiple logistic regression model, psychiatric illness became negatively associated with fracture repair (OR = 0.82, P < .01).

CONCLUSIONS

Patients with psychiatric illness experienced higher rates of hospitalization and suffered more severe patterns of injury but had lower odds of fracture repair during their index hospitalization after controlling for injury characteristics.

Psychological factors and recovery from trauma

Recent research has identified a high prevalence of psychological illnesses in patients who have sustained orthopaedic trauma. Depressive symptoms in this patient population have been reported to range from 13% to as high as 56%. Moreover, symptoms of depression, catastrophic thinking, and post-traumatic stress disorder (PTSD), have been consistently shown to negatively impact patient outcomes following treatment for their traumatic injuries. Specifically, patients with higher levels of psychosocial dysfunction have shown increased levels of pain, disability, and complications throughout their recovery. However, current research in orthopaedic trauma continues to be substantially focused on the physical and technical factors involved in the treatment of orthopaedic injuries. More research which applies the "biopsychosocial model" of health and evaluates the significant impact of psychological and social factors on recovery from trauma is needed. In particular, investigation which evaluates effective screening strategies and interventions to treat psychosocial dysfunction during recovery from trauma is highly desirable. This article reviews the current state of knowledge in this area and suggests future directions for research.