Matthew Putnam1,2,3, Mollie Vanderkarr4, Piyush Nandwani5, Chantal E Holy6, Abhishek S Chitnis6. 1. a Biomaterials, DePuy Synthes, Trauma, CMF , West Chester , PA , USA. 2. b WOC Staff Orthopedic Surgeon, VAMC , Minneapolis , MN , USA. 3. c Colonel USAR. 945th FST, 452nd CSH , Minneapolis , MN , USA. 4. d Health Economics and Market Access , DePuy Synthes , West Chester , PA , USA. 5. e Mu Sigma , Bangalore , India. 6. f Real World Data Sciences, Medical Devices - Epidemiology, Johnson & Johnson , New Brunswick , NJ , USA.
Abstract
Aims: To assess rates of surgical treatment, post-surgical complications, reoperations, and reimbursement in patients with clavicle fractures and acromioclavicular (AC) dislocations. Materials and methods: This US retrospective study used data from patients with ≥1 diagnosis of clavicle fracture or AC dislocation (index) between 2012-2016. Surgical treatment was defined as a procedure within 4 weeks after clavicle fracture/AC dislocation. Rates of complications (infection, non-union, mal-union), reoperations (device removal or revisions), and all-cause healthcare reimbursement (adjusted to 2016$) were evaluated 2 years post-index among surgical patients. Results: A total of 95,243 patients with clavicle fracture and 52,100 patients with AC dislocation were identified. Mean (SD) age for clavicle fracture and AC dislocation was 23.8 (18.6) and 33.0 (15.6) years, respectively. Most clavicle fracture and AC dislocation patients were male (70.9% and 78.0%, respectively), and had few comorbidities (86.4% and 84.8% had a Charlson Comorbidity Index = 0 and 73.1% and 66.0% had Elixhauser = 0, respectively). Only 15.2% of clavicle fracture and 5.3% of AC dislocation patients received surgical treatment. Among patients undergoing surgical treatment, 2-year rates of infection, non-union, and mal-union were 1.0%, 4.2%, and 0.9%, respectively, for clavicle fracture, and 2.0%, 0.9%, and 0.1%, respectively, for AC dislocation. Reoperations occurred in 83.0% of clavicle fracture and 67.5% of AC dislocation patients. Mean (SD) 2-year reimbursement was $27,635 ($68,173) for clavicle fracture and $23,096 ($28,746) for AC dislocation. Limitations: Administrative claims data lack clinical information, limiting inferences that can be made. This data may not be generalizable to other patients. Conclusions: Rates of surgical treatment for clavicle fractures and AC dislocation and rates of infection, non-union, and mal-union among surgically-treated patients were low. However, surgical patients had high rates of device removal or revision surgery during 2-year follow-up. Improved surgical methods and technologies could reduce non-planned reoperations and device removals, thereby reducing healthcare system costs.
Aims: To assess rates of surgical treatment, post-surgical complications, reoperations, and reimbursement in patients with clavicle fractures and acromioclavicular (AC) dislocations. Materials and methods: This US retrospective study used data from patients with ≥1 diagnosis of clavicle fracture or AC dislocation (index) between 2012-2016. Surgical treatment was defined as a procedure within 4 weeks after clavicle fracture/AC dislocation. Rates of complications (infection, non-union, mal-union), reoperations (device removal or revisions), and all-cause healthcare reimbursement (adjusted to 2016$) were evaluated 2 years post-index among surgical patients. Results: A total of 95,243 patients with clavicle fracture and 52,100 patients with AC dislocation were identified. Mean (SD) age for clavicle fracture and AC dislocation was 23.8 (18.6) and 33.0 (15.6) years, respectively. Most clavicle fracture and AC dislocationpatients were male (70.9% and 78.0%, respectively), and had few comorbidities (86.4% and 84.8% had a Charlson Comorbidity Index = 0 and 73.1% and 66.0% had Elixhauser = 0, respectively). Only 15.2% of clavicle fracture and 5.3% of AC dislocationpatients received surgical treatment. Among patients undergoing surgical treatment, 2-year rates of infection, non-union, and mal-union were 1.0%, 4.2%, and 0.9%, respectively, for clavicle fracture, and 2.0%, 0.9%, and 0.1%, respectively, for AC dislocation. Reoperations occurred in 83.0% of clavicle fracture and 67.5% of AC dislocationpatients. Mean (SD) 2-year reimbursement was $27,635 ($68,173) for clavicle fracture and $23,096 ($28,746) for AC dislocation. Limitations: Administrative claims data lack clinical information, limiting inferences that can be made. This data may not be generalizable to other patients. Conclusions: Rates of surgical treatment for clavicle fractures and AC dislocation and rates of infection, non-union, and mal-union among surgically-treated patients were low. However, surgical patients had high rates of device removal or revision surgery during 2-year follow-up. Improved surgical methods and technologies could reduce non-planned reoperations and device removals, thereby reducing healthcare system costs.
Authors: Theodorakys Marín Fermín; Jean Michel Hovsepian; Víctor Miguel Rodrigues Fernandes; Ioannis Terzidis; Emmanouil Papakostas; Jason Koh Journal: Arthrosc Sports Med Rehabil Date: 2021-02-24
Authors: Simone Wolf; Abhishek S Chitnis; Anandan Manoranjith; Mollie Vanderkarr; Javier Quintana Plaza; Laura V Gador; Chantal E Holy; Charisse Sparks; Simon M Lambert Journal: BMC Musculoskelet Disord Date: 2022-02-09 Impact factor: 2.362
Authors: Arabella D Fontana; Harry A Hoyen; Michael Blauth; André Galm; Marcel Schweizer; Christoph Raas; Martin Jaeger; Chunyan Jiang; Stefaan Nijs; Simon Lambert Journal: JSES Int Date: 2020-06-19