Paul Tornetta1, Jason A Lowe2, Julie Agel3, Brian H Mullis4, Clifford B Jones5, David Teague6, Laurence Kempton7, Krista Brown8, Darin Friess9, Anna N Miller10, Clay A Spitler11, Erik Kubiak12, Joshua L Gary13, Ross Leighton14, Saam Morshed15, Heather A Vallier16. 1. Boston University Medical Center, Boston, MA. 2. Banner Health, Tucson, AZ. 3. Harborview Medical Center, Seattle, WA. 4. Eskenazi Hospital, Indianapolis, IN. 5. The CORE Institute, Center for Orthopedic Research and Education, Banner Musculoskeletal Institute Center Chiefs for Orthopedic Trauma and Bone Health, University of Arizona, College of Medicine, Phoenix, AZ. 6. University of Oklahoma College of Medicine, Oklahoma City, OK. 7. Carolinas Medical Center, Charlotte, NC. 8. Indiana University School of Medicine, Indianapolis, IN. 9. Oregon Health Sciences University, Portland, OR. 10. Washington University School of Medicine, St, Louis, MO. 11. University of Mississippi Medical Center, Jackson, MS. 12. University of Nevada, Las Vegas, NV. 13. McGovern Medical School at University of Texas Health, Houston, TX. 14. Dalhousie University, Halifax, NS, Canada. 15. University of California San Francisco, San Francisco, CA. 16. MetroHealth Medical Center, Cleveland, OH.
Abstract
OBJECTIVES: To compare pain after operative versus nonoperative pelvic ring injuries with unilateral sacral fractures. DESIGN: Prospective, multicenter, observational. SETTING: Sixteen trauma centers. PATIENTS/PARTICIPANTS: Skeletally mature patients with pelvic ring injury and minimally displaced unilateral zone 1 or 2 sacral fractures and without anteroposterior compression injuries. MAIN OUTCOME MEASUREMENTS: Pelvic displacement was documented on injury plain radiographs and computed tomography scans; a 10 point Visual Analog Scale (VAS) was used to evaluate pain was obtained in the anterior and posterior pelvic ring during the time of union (12 weeks). RESULTS: One hundred ninety-four patients with unilateral sacral fractures displaced less than 5 mm, mean age of 38.7, and mean Injury Severity Score of 14.5 were included. Ninety-nine percent had lateral compression injuries, and 62% were in zone 1. Seventy-four percent were treated nonoperatively. Nonoperative patients had more zone 1 fractures (71%, P = 0.004). Nonoperative patients reported mean VAS 2.7 points higher in the posterior pelvis (P = 0.01) and 1.9 points higher anteriorly (P = 0.11) 24 hours after injury compared with patients treated operatively. After 3 months, nonoperative patients reported higher VAS scores than operative patients: 4.0 versus 2.9 posteriorly (P = 0.019) and 3.2 versus 2.3 anteriorly (P = 0.035). CONCLUSIONS: For sacrum fractures with minimal or no displacement, slight differences in the VAS were noted within 24 hours after injury or surgery, but limited differences were seen at 3 months for either operatively treated minimally or undisplaced sacrum fractures. It is unknown whether this represents clinical relevance. These differences were below the minimally important clinical difference for VAS scores for other orthopaedic conditions. LEVEL OF EVIDENCE: Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
OBJECTIVES: To compare pain after operative versus nonoperative pelvic ring injuries with unilateral sacral fractures. DESIGN: Prospective, multicenter, observational. SETTING: Sixteen trauma centers. PATIENTS/PARTICIPANTS: Skeletally mature patients with pelvic ring injury and minimally displaced unilateral zone 1 or 2 sacral fractures and without anteroposterior compression injuries. MAIN OUTCOME MEASUREMENTS: Pelvic displacement was documented on injury plain radiographs and computed tomography scans; a 10 point Visual Analog Scale (VAS) was used to evaluate pain was obtained in the anterior and posterior pelvic ring during the time of union (12 weeks). RESULTS: One hundred ninety-four patients with unilateral sacral fractures displaced less than 5 mm, mean age of 38.7, and mean Injury Severity Score of 14.5 were included. Ninety-nine percent had lateral compression injuries, and 62% were in zone 1. Seventy-four percent were treated nonoperatively. Nonoperative patients had more zone 1 fractures (71%, P = 0.004). Nonoperative patients reported mean VAS 2.7 points higher in the posterior pelvis (P = 0.01) and 1.9 points higher anteriorly (P = 0.11) 24 hours after injury compared with patients treated operatively. After 3 months, nonoperative patients reported higher VAS scores than operative patients: 4.0 versus 2.9 posteriorly (P = 0.019) and 3.2 versus 2.3 anteriorly (P = 0.035). CONCLUSIONS: For sacrum fractures with minimal or no displacement, slight differences in the VAS were noted within 24 hours after injury or surgery, but limited differences were seen at 3 months for either operatively treated minimally or undisplaced sacrum fractures. It is unknown whether this represents clinical relevance. These differences were below the minimally important clinical difference for VAS scores for other orthopaedic conditions. LEVEL OF EVIDENCE: Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
Authors: Kenan Kuršumović; Michael Hadeed; James Bassett; Joshua A Parry; Peter Bates; Mehool R Acharya Journal: Eur J Orthop Surg Traumatol Date: 2021-04-16
Authors: Daniel Wagner; Andreas Höch; Philipp Pieroh; Tim Hohmann; Florian Gras; Sven Märdian; Alexander Pflug; Silvan Wittenberg; Christoph Ihle; Notker Blankenburg; Kevin Dallacker-Losensky; Tanja Schröder; Steven C Herath; Hans-Georg Palm; Christoph Josten; Fabian M Stuby Journal: Sci Rep Date: 2022-02-11 Impact factor: 4.379