Benchmark Values for Construct Survival and Complications by Type of ASD Surgery.
dc.contributor.author | Bass, Robert Daniel | |
dc.contributor.author | Lafage, Renaud | |
dc.contributor.author | Smith, Justin S | |
dc.contributor.author | Ames, Christopher | |
dc.contributor.author | Bess, Shay | |
dc.contributor.author | Eastlack, Robert | |
dc.contributor.author | Gupta, Munish | |
dc.contributor.author | Hostin, Richard | |
dc.contributor.author | Kebaish, Khaled | |
dc.contributor.author | Kim, Han Jo | |
dc.contributor.author | Klineberg, Eric | |
dc.contributor.author | Mundis, Gregory | |
dc.contributor.author | Okonkwo, David | |
dc.contributor.author | Shaffrey, Christopher | |
dc.contributor.author | Schwab, Frank | |
dc.contributor.author | Lafage, Virginie | |
dc.contributor.author | Burton, Douglas | |
dc.contributor.author | International Spine Study Group | |
dc.date.accessioned | 2024-05-01T13:23:50Z | |
dc.date.available | 2024-05-01T13:23:50Z | |
dc.date.issued | 2024-04 | |
dc.description.abstract | ObjectiveProvide benchmarks for the rates of complications by type of surgery performed.Study designProspective multicenter database.BackgroundWe have previously examined overall construct survival and complication rates for ASD surgery. However, the relationship between type of surgery and construct survival warrants more detailed assessment.MethodsEight surgical scenarios were defined based on the levels treated, previous fusion status (primary [P] vs. revision [R]), and 3-column osteotomy use [3CO]: Short Lumbar fusion, LT-Pelvis with 5-12 levels treated (P, R or 3CO), UT-Pelvis with 13 levels treated (P, R or 3CO), and Thoracic to Lumbar fusion without pelvic fixation, representing 92.4% of the case in the cohort. Complication rates for each type were calculated and Kaplan Meier curves with multivariate Cox regression analysis was used to evaluate the effect of the case characteristics on construct survival rate, while controlling for patient profile.Results1073 of 1494 patients eligible for 2-year follow-up (71.8%) were captured. Survival curves for major complications (with or without reoperation), while controlling for demographics differed significantly among surgical types (P<0.001). Fusion procedures short of the pelvis had the best survival rate, while UT-Pelvis with 3CO had the worst survival rate. Longer fusions and more invasive operations were associated with lower 2-year complication-free survival, however there were no significant associations between type of surgery and renal, cardiac, infection, wound, gastrointestinal, pulmonary, implant malposition or neurologic complications (all P>0.5).ConclusionThis study suggests that there is an inherent increased risk of complication for some types of ASD surgery independent of patient profile. The results of this paper can be used to produce a surgery-adjusted benchmark for ASD surgery with regard to complications and survival. Such a tool can have very impactful applications for surgical decision making and more informed patient counseling. | |
dc.identifier | 00007632-990000000-00643 | |
dc.identifier.issn | 0362-2436 | |
dc.identifier.issn | 1528-1159 | |
dc.identifier.uri | ||
dc.language | eng | |
dc.publisher | Ovid Technologies (Wolters Kluwer Health) | |
dc.relation.ispartof | Spine | |
dc.relation.isversionof | 10.1097/brs.0000000000005012 | |
dc.rights.uri | ||
dc.subject | International Spine Study Group | |
dc.title | Benchmark Values for Construct Survival and Complications by Type of ASD Surgery. | |
dc.type | Journal article | |
duke.contributor.orcid | Shaffrey, Christopher|0000-0001-9760-8386 | |
pubs.organisational-group | Duke | |
pubs.organisational-group | School of Medicine | |
pubs.organisational-group | Clinical Science Departments | |
pubs.organisational-group | Orthopaedic Surgery | |
pubs.organisational-group | Neurosurgery | |
pubs.publication-status | Published |
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