Systematic review of innovative diagnostic tests for chronic exertional compartment syndrome

Int J Sports Med DOI: 10.1055/a-1866-5957The diagnosis chronic exertional compartment syndrome is traditionally linked to elevated intracompartmental pressures, although uncertainty regarding this diagnostic instrument is increasing. The aim of current review was to evaluate literature for alternative diagnostic tests. A search in line with PRISMA criteria was conducted. Studies evaluating diagnostic tests for chronic exertional compartment syndrome other than intracompartmental pressure measurements were included. Bias and quality of studies were evaluated using the Oxford Levels of Evidence and the QUADAS-2 instrument. A total of 28 studies met study criteria (MRI n=8, SPECT n=6, NIRS n=4, MRI and NIRS together n=1, miscellaneous modalities n=9). Promising results were reported for MRI (n = 4), NIRS (n = 4) and SPECT (n = 3). These imaging techniques rely on detecting changes of signal intensity in manually selected regions of interest in the muscle compartments of the leg. Yet, diagnostic tools and protocols were diverse. Moreover, five studies explored alternative modalities serving as an adjunct, rather than replacing pressure measurements. Future research is warranted as clinical and methodological heterogeneity were present and high quality validation studies were absent. Further optimization of specific key criteria based on a patient’s history, physical examination and symptom provocation may potentially render intracompartmental pressure measurement redundant. [.....

Source: International Journal of Sports Medicine - July 20, 2022 Category: Sports Medicine Authors: Ritchie, Ewan D. Vogels, Sanne van Dongen, Thijs T.C.F. Borger van der Burg, Boudewijn Scheltinga, Marc R Zimmermann, Wessel O. Hoencamp, Rigo Tags: Review Source Type: research