Suspected gluteal compartment syndrome: Etiology predicts clinical course, outcomes and resource utilization.

Background

Gluteal Compartment Syndrome (GCS) is a rare subtype of acute compartment syndrome (ACS), complex to diagnose and potentially fatal if left untreated. The incidence of ACS is estimated to be 7.3 per 100,000 in males and 0.7 per 100,000 in females [1-3]. Given its rare occurrence, the incidence of GCS is not well reported. In the case of GCS, the most common etiologies are surgical positioning, prolonged immobilization secondary to substance use or loss of consciousness, and traumatic injury. Clinical findings are pulselessness, pallor, parasthesia, paralysis, and most notably pain out of proportion. Swift diagnosis and treatment are imperative to reduce morbidity and mortality, however the ideal management of GCS is difficult to ascertain given the rare occurrence and variable presentation.

Methods

Orthopaedic trauma database at a level 1 trauma center was reviewed to identify patients for whom the orthopaedic service was consulted due to suspicion of gluteal compartment syndrome. This yielded 11 patients between 2011 and 2019. Patients with a measured ΔP greater than 30 upon initial consultation and with a concerning exam requiring monitoring were included. Patient demographics, comorbidities, GCS etiology, laboratory values, physical exam findings, pain scores (0-10) and patient outcomes were collected via chart review. Patient demographic and injury characteristics were summarized using descriptive statistics.

Results

Prolonged immobilization patients had worse outcomes including longer hospital stays (40.5 days) compared to trauma patients (4.5 days). All adverse medical outcomes recorded including acute renal failure, prolonged neuropathic pain, cardiopulmonary dysfunction were exclusively experienced by prolonged immobilization patients.

Conclusions

Our descriptive study demonstrates the bimodal distribution of GCS patients based on etiology. Prolonged immobilization patients have a longer hospital course and more complications. Our study confirms prior reports and provides information that can be used to counsel patients and families appropriately about treatment and recovery following GCS.

Level of evidence

IV.

Study type

Epidemiological.

Informations de copyright

© 2024 Published by Elsevier Ltd.

Déclaration de conflit d'intérêts

Dr. Hsu reports consultancy for Globus Medical and personal fees from Smith & Nephew speakers' bureau. For the remaining authors, no conflicts were declared.