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Tretiakov PS, Thomas Z, Krol O, Joujon-Roche R, Williamson T, Imbo B, Dave P, McFarland K, Mir J, Vira S, Diebo B, Schoenfeld AJ, Passias PG. The Predictive Potential of Nutritional and Metabolic Burden: Development of a Novel Validated Metric Predicting Increased Postoperative Complications in Adult Spinal Deformity Surgery. Spine (Phila Pa 1976) 2024; 49:609-614. [PMID: 37573568 DOI: 10.1097/brs.0000000000004797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 07/29/2023] [Indexed: 08/15/2023]
Abstract
STUDY DESIGN A retrospective cohort review. OBJECTIVE To develop a scoring system for predicting increased risk of postoperative complications in adult spinal deformity (ASD) surgery based on baseline nutritional and metabolic factors. BACKGROUND Endocrine and metabolic conditions have been shown to adversely influence patient outcomes and may increase the likelihood of postoperative complications. The impact of these conditions has not been effectively evaluated in patients undergoing ASD surgery. MATERIALS AND METHODS ASD patients 18 years or above with baseline and two-year data were included. An internally cross-validated weighted equation using preoperative laboratory and comorbidity data correlating to increased perioperative complications was developed via Poisson regression. Body mass index (BMI) categorization (normal, over/underweight, and obese) and diabetes classification (normal, prediabetic, and diabetic) were used per the Centers for Disease Control and Prevention and the American Diabetes Associates parameters. A novel ASD-specific nutritional and metabolic burden score (ASD-NMBS) was calculated via Beta-Sullivan adjustment, and Conditional Inference Tree determined the score threshold for experiencing ≥1 complication. Cohorts were stratified into low-risk and high-risk groups for comparison. Logistic regression assessed correlations between increasing burden score and complications. RESULTS Two hundred one ASD patients were included (mean age: 58.60±15.4, sex: 48% female, BMI: 29.95±14.31, Charlson Comorbidity Index: 3.75±2.40). Significant factors were determined to be age (+1/yr), hypertension (+18), peripheral vascular disease (+37), smoking status (+21), anemia (+1), VitD hydroxyl (+1/ng/mL), BMI (+13/cat), and diabetes (+4/cat) (model: P <0.001, area under the curve: 92.9%). Conditional Inference Tree determined scores above 175 correlated with ≥1 post-op complication ( P <0.001). Furthermore, HIGH patients reported higher rates of postoperative cardiac complications ( P =0.045) and were more likely to require reoperation ( P =0.024) compared with low patients. CONCLUSIONS The development of a validated novel nutritional and metabolic burden score (ASD-NMBS) demonstrated that patients with higher scores are at greater risk of increased postoperative complications and course. As such, surgeons should consider the reduction of nutritional and metabolic burden preoperatively to enhance outcomes and reduce complications in ASD patients.
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Affiliation(s)
- Peter S Tretiakov
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Zach Thomas
- Department of Orthopedic Surgery, New York Medical College, Westchester Medical Center, Valhalla, NY
| | - Oscar Krol
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Rachel Joujon-Roche
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Tyler Williamson
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Bailey Imbo
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Pooja Dave
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Kimberly McFarland
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Jamshaid Mir
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Shaleen Vira
- Departments of Orthopaedic and Neurological Surgery, University of Arizona College of Medicine, Phoenix, AZ
| | - Bassel Diebo
- Department of Orthopaedics, Warren Alpert School of Medicine, Brown University, Providence, RI
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Peter G Passias
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
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Xiong GX, Nguyen A, Hering K, Schoenfeld AJ. Long-term quality of life and functional outcomes after management of spinal epidural abscess. Spine J 2024; 24:759-767. [PMID: 38072087 DOI: 10.1016/j.spinee.2023.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/06/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND/CONTEXT In recent years, the incidence of spinal epidural abscesses (SEA) has tripled in number and nonoperative management has risen in popularity. While there has been a shift towards reserving surgical intervention for patients with focal neurologic deficits, a third of patients will still fail medical management and require surgical intervention. Failure to understand long-term quality of life and functional outcomes hinders effective decision making and prognostication. PURPOSE To describe patterns and associated factors impacting long-term quality of life following treatment of spinal epidural abscess. STUDY DESIGN/SETTING Multicenter cohort study at two urban academic tertiary referral centers and two community centers. PATIENT SAMPLE Adult patients treated for a spinal epidural abscess. OUTCOME MEASURES EuroQoL 5-Dimension 5L (EQ5D), Neuro-Quality of Life Lower Extremity - Mobility (Short Form; NeuroQoL-LE), Patient-Reported Outcomes Measurement Information System Physical Function (short form 4a; PROMIS PF), and PROMIS Global Mental Health score (PROMIS Mental). METHODS Eligible patients were enrolled and administered questionnaires. Multivariable analysis assessed the influence of ambulatory status on HRQL, adjusting for covariates including age, biologic sex, Charlson comorbidity index, intravenous drug use, management approach, and ASIA grade on presentation. RESULTS Sixty-one patients were enrolled (mean age 60.5 years, 46% male). Thirty-four patients (58%) underwent operative management. Mean standard deviation (SD) results for HRQL measures were: EQ5D 0.51 (0.37), EQ5D visual analogue scale 60.34 (25.11), NeuroQoL Lower extremity 41.47 (10.64), PROMIS physical function 39.49 (10.07), and PROMIS Global Mental Health 44.23 (10.36). Adjusted analysis demonstrated ambulatory status at presentation, and at 1 year, to be important drivers of HRQL, irrespective of other factors including IVDU and ASIA grade. Patients with independent ambulatory function at 1 year had mean EQ5D utility of 0.65 (95% CI 0.55, 0.75), whereas those requiring assistive devices saw a 49% decrease with mean EQ5D utility of 0.32 (0.14, 0.51). Ambulatory status was associated with global and physical function but did not impact overall health self-assessment or mental health scores. CONCLUSIONS We found that ambulatory status was the most important factor associated with long-term HRQL regardless of other factors such as ASIA grade or IVDU. Given prior literature demonstrating the protective effect of operative intervention on ambulatory function, this highlights ambulatory dysfunction as a potential indication for surgery and a marker of poor long-term prognosis, even in the absence of focal neurologic deficits. Our work also highlights the importance of optimized long-term rehabilitation strategies aimed to preserve ambulatory function in this high-risk population. LEVEL OF EVIDENCE Level III, cohort study.
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Affiliation(s)
- Grace X Xiong
- Harvard Combined Orthopaedic Residency Program, 55 Fruit St, Boston, MA 02114, USA
| | - Andrew Nguyen
- Harvard Medical School, 25 Shattuck St, Boston MA 02115, USA
| | - Kalei Hering
- Harvard Medical School, 25 Shattuck St, Boston MA 02115, USA
| | - Andrew J Schoenfeld
- Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston MA 02115, USA.
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Schoenfeld AJ. "May the odds be ever in your favor": modulating risk and surgical selection in the treatment of spinal epidural abscess. Spine J 2024; 24:745-747. [PMID: 38670781 DOI: 10.1016/j.spinee.2024.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 01/27/2024] [Indexed: 04/28/2024]
Affiliation(s)
- Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115, USA.
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Tretiakov PS, Onafowokan OO, Mir JM, Lorentz N, Galetta M, Das A, Shin J, Sciubba D, Krol O, Joujon-Roche R, Williamson T, Imbo B, Yee T, Jankowski PP, Hockley A, Schoenfeld AJ, Passias PG. The Impact of Peri-operative Enhanced Recovery After Surgery Protocols on Outcomes Following Adult Cervical Deformity Surgery. Global Spine J 2024:21925682241249105. [PMID: 38647538 DOI: 10.1177/21925682241249105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/25/2024] Open
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVES To assess the impact of Enhanced recovery after surgery (ERAS) protocols on peri-operative course in adult cervical deformity (ACD) corrective surgery. METHODS Patients ≥18 yrs with complete pre-(BL) and up to 2-year (2Y) radiographic and clinical outcome data were stratified by enrollment in an ERAS protocol that commenced in 2020. Differences in demographics, clinical outcomes, radiographic alignment targets, peri-operative factors and complication rates were assessed via means comparison analysis. Logistic regression analysed differences while controlling for baseline disability and deformity. RESULTS We included 220 patients (average age 58.1 ± 11.9 years, 48% female). 20% were treated using the ERAS protocol (ERAS+). Disability was similar between both groups at baseline. When controlling for baseline disability and myelopathy, ERAS- patients were more likely to utilize opioids than ERAS+ (OR 1.79, 95% CI: 1.45-2.50, P = .016). Peri-operatively, ERAS+ had significantly lower operative time (P < .021), lower EBL (583.48 vs 246.51, P < .001), and required significantly lower doses of propofol intra-operatively than ERAS- patients (P = .020). ERAS+ patients also reported lower mean LOS overall (4.33 vs 5.84, P = .393), and were more likely to be discharged directly to home (χ2(1) = 4.974, P = .028). ERAS+ patients were less likely to require steroids after surgery (P = .045), were less likely to develop neuromuscular complications overall (P = .025), and less likely experience venous complications or be diagnosed with venous disease post-operatively (P = .025). CONCLUSIONS Enhanced recovery after surgery programs in ACD surgery demonstrate significant benefit in terms of peri-operative outcomes for patients.
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Affiliation(s)
- Peter S Tretiakov
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - Oluwatobi O Onafowokan
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - Jamshaid M Mir
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - Nathan Lorentz
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - Matthew Galetta
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - Ankita Das
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - John Shin
- Department of Neurosurgery, Massachusetts General Hospitals, Boston MA, USA
| | - Daniel Sciubba
- Department of Neurosurgery, Northwell Health, New York, NY, USA
| | - Oscar Krol
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - Rachel Joujon-Roche
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - Tyler Williamson
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - Bailey Imbo
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
| | - Timothy Yee
- Department of Neurosurgery, University of California San Francisco, CA, USA
| | - Pawel P Jankowski
- Department of Neurosurgery, Hoag Neurosciences Institute, Irvine, CA, USA
| | - Aaron Hockley
- Department of Neurosurgery, University of Alberta, Edmonton, AL, Canada
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Peter G Passias
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY, USA
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Tretiakov PS, Onafowokan OO, Lorentz N, Galetta M, Mir JM, Das A, Dave P, Yee T, Buell TJ, Jankowski PP, Eastlack R, Hockley A, Schoenfeld AJ, Passias PG. Assessing the Economic Benefits of Enhanced Recovery After Surgery (ERAS) Protocols in Adult Cervical Deformity Patients: Is the Initial Additive Cost of Protocols Offset by Clinical Gains? Clin Spine Surg 2024:01933606-990000000-00306. [PMID: 38637936 DOI: 10.1097/bsd.0000000000001625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/10/2024] [Indexed: 04/20/2024]
Abstract
OBJECTIVE To assess the financial impact of Enhanced Recovery After Surgery (ERAS) protocols and cost-effectiveness in cervical deformity corrective surgery. STUDY DESIGN Retrospective review of prospective CD database. BACKGROUND Enhanced Recovery After Surgery (ERAS) can help accelerate patient recovery and assist hospitals in maximizing the incentives of bundled payment models while maintaining high-quality patient care. However, the economic benefit of ERAS protocols, nor the heterogeneous components that make up such protocols, has not been established. METHODS Operative CD patients ≥18 y with complete pre-(BL) and up to 2-year(2Y) postop radiographic/HRQL data were stratified by enrollment in Standard-of-Care ERAS beginning in 2020. Differences in demographics, clinical outcomes, radiographic alignment targets, perioperative factors, and complication rates were assessed through means comparison analysis. Costs were calculated using PearlDiver database estimates from Medicare pay scales. QALY was calculated using NDI mapped to SF6D using validated methodology with a 3% discount rate to account for a residual decline in life expectancy. RESULTS In all, 127 patients were included (59.07±11.16 y, 54% female, 29.08±6.43 kg/m2) in the analysis. Of these patients, 54 (20.0%) received the ERAS protocol. Per cost analysis, ERAS+ patients reported a lower mean total 2Y cost of 35049 USD compared with ERAS- patients at 37553 (P<0.001). Furthermore, ERAS+ patients demonstrated lower cost of reoperation by 2Y (P<0.001). Controlling for age, surgical invasiveness, and deformity per BL TS-CL, ERAS+ patients below 70 years old were significantly more likely to achieve a cost-effective outcome by 2Y compared with their ERAS- counterparts (OR: 1.011 [1.001-1.999, P=0.048]. CONCLUSIONS Patients undergoing ERAS protocols experience improved cost-effectiveness and reduced total cost by 2Y post-operatively. Due to the potential economic benefit of ERAS for patients incorporation of ERAS into practice for eligible patients should be considered.
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Affiliation(s)
- Peter S Tretiakov
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Oluwatobi O Onafowokan
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Nathan Lorentz
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Matthew Galetta
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Jamshaid M Mir
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Ankita Das
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Pooja Dave
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Timothy Yee
- Department of Neurosurgery, University of California San Francisco, CA
| | - Thomas J Buell
- Department of Neurological Surgery, University of Pittsburg, PA
| | - Pawel P Jankowski
- Department of Neurosurgery, Hoag Neurosciences Institute, Irvine, CA
| | - Robert Eastlack
- Department of Orthopaedic Surgery, Scripps Health, San Diego, CA
| | - Aaron Hockley
- Department of Neurological Surgery, University of Alberta, Edmonton, AB, Canada
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Peter G Passias
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
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Passias PG, Tretiakov PS, Onafowokan OO, Galetta M, Lorentz N, Mir JM, Das A, Dave P, Lafage R, Yee T, Diebo B, Vira S, Jankowski PP, Hockley A, Daniels A, Schoenfeld AJ, Mummaneni P, Paulino CB, Lafage V. The Evolution of Enhanced Recovery After Surgery: Assessing the Clinical Benefits of Developments Within Enhanced Recovery After Surgery Protocols in Adult Cervical Deformity Surgery. Clin Spine Surg 2024:01933606-990000000-00293. [PMID: 38637915 DOI: 10.1097/bsd.0000000000001611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 02/28/2024] [Indexed: 04/20/2024]
Abstract
STUDY DESIGN Retrospective cohort. OBJECTIVE To investigate the impact of evolving Enhanced Recovery After Surgery (ERAS) protocols on outcomes after cervical deformity (CD) surgery. BACKGROUND ERAS can help accelerate patient recovery and assist hospitals in maximizing the incentives of bundled payment models while maintaining high-quality patient care. However, there remains a paucity of literature assessing how developments have impacted outcomes after adult CD surgery. METHODS Patients with operative CD 18 years or older with pre-baseline and 2 years (2Y) postoperative data, who underwent ERAS protocols, were stratified by increasing implantation of ERAS components: (1) early (multimodal pain program), (2) intermediate (early protocol + paraspinal blocks, early ambulation), and (3) late (early/intermediate protocols + comprehensive prehabilitation). Differences in demographics, clinical outcomes, radiographic alignment targets, perioperative factors, and complication rates were assessed through Bonferroni-adjusted means comparison analysis. RESULTS A total of 131 patients were included (59.4 ± 11.7 y, 45% females, 28.8 ± 6.0 kg/m2). Of these patients, 38.9% were considered "early," 36.6% were "intermediate," and 24.4% were "late." Perioperatively, rates of intraoperative complications were lower in the late group (P= 0.036). Postoperatively, discharge disposition differed significantly between cohorts, with late patients more likely to be discharged to home versus early or intermediate cohorts [χ2(2) = 37.973, P< 0.001]. In terms of postoperative disability recovery, intermediate and late patients demonstrated incrementally improved 6 W modified Japanese Orthopedic Association scores (P= 0.004), and late patients maintained significantly higher mean Euro-QOL 5-Dimension Questionnaire and modified Japanese Orthopedic Association scores by 1 year (P< 0.001, P= 0.026). By 2Y, cohorts demonstrated incrementally increasing SWAL-QOL scores (all domains P< 0.028) domain scores versus early or intermediate cohorts. By 2Y, incrementally decreasing reoperation was observed in early versus intermediate versus late cohorts (P= 0.034). CONCLUSIONS The present study demonstrates that patients enrolled in an evolving ERAS program demonstrate incremental improvement in preoperative optimization and candidate selection, greater likelihood of discharge to home, decreased postoperative disability and dysphasia burden, and decreased likelihood of intraoperative complications and reoperation rates.
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Affiliation(s)
- Peter G Passias
- Departments of Orthopaedic and Neurosurgery, Division of Spinal Surgery, NYU Langone Medical Center, NY Spine Institute
| | - Peter S Tretiakov
- Departments of Orthopaedic and Neurosurgery, Division of Spinal Surgery, NYU Langone Medical Center, NY Spine Institute
| | - Oluwatobi O Onafowokan
- Departments of Orthopaedic and Neurosurgery, Division of Spinal Surgery, NYU Langone Medical Center, NY Spine Institute
| | - Matthew Galetta
- Departments of Orthopaedic and Neurosurgery, Division of Spinal Surgery, NYU Langone Medical Center, NY Spine Institute
| | - Nathan Lorentz
- Departments of Orthopaedic and Neurosurgery, Division of Spinal Surgery, NYU Langone Medical Center, NY Spine Institute
| | - Jamshaid M Mir
- Departments of Orthopaedic and Neurosurgery, Division of Spinal Surgery, NYU Langone Medical Center, NY Spine Institute
| | - Ankita Das
- Departments of Orthopaedic and Neurosurgery, Division of Spinal Surgery, NYU Langone Medical Center, NY Spine Institute
| | - Pooja Dave
- Departments of Orthopaedic and Neurosurgery, Division of Spinal Surgery, NYU Langone Medical Center, NY Spine Institute
| | - Renaud Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY
| | - Timothy Yee
- Department of Neurosurgery, University of California San Francisco, CA
| | - Bassel Diebo
- Department of Orthopedic Surgery, The Warren Alpert School of Medicine, Brown University, RI
| | - Shaleen Vira
- Departments of Orthopedic and Neurosurgery, Banner Health, Phoenix, AZ
| | - Pawel P Jankowski
- Department of Neurosurgery, Hoag Neurosciences Institute, Irvine, CA
| | - Aaron Hockley
- Department of Neurological Surgery, University of Alberta, Edmonton, AB, Canada
| | - Alan Daniels
- Department of Orthopedic Surgery, The Warren Alpert School of Medicine, Brown University, RI
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Praveen Mummaneni
- Department of Neurosurgery, University of California San Francisco, CA
| | - Carl B Paulino
- Department of Orthopaedic Surgery, SUNY Downstate Medical Center, Brooklyn, NY
| | - Virginie Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY
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Passias PG, Onafowokan OO, Tretiakov P, Williamson T, Kummer N, Mir J, Das A, Krol O, Passfall L, Joujon-Roche R, Imbo B, Yee T, Sciubba D, Paulino CB, Schoenfeld AJ, Smith JS, Lafage R, Lafage V. Highest Achievable Outcomes for Adult Spinal Deformity Corrective Surgery: Does Frailty Severity Exert a Ceiling Effect? Spine (Phila Pa 1976) 2024:00007632-990000000-00633. [PMID: 38595092 DOI: 10.1097/brs.0000000000004981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 02/27/2024] [Indexed: 04/11/2024]
Abstract
STUDY DESIGN Retrospective Single-Center Study. OBJECTIVE To assess the influence of frailty on optimal outcome following ASD corrective surgery. SUMMARY OF BACKGROUND DATA Frailty is a determining factor in outcomes after ASD surgery and may exert a ceiling effect on best possible outcome. METHODS ASD patients with frailty measures, baseline and 2-year ODI included. Frailty was classified as Not Frail (NF), Frail (F) and Severely Frail (SF) based on the modified Frailty Index, then stratified into quartiles based on 2-year ODI improvement (most improved designated "Highest"). Logistic regression analyzed relationships between frailty and ODI score and improvement, maintenance, or deterioration. A Kaplan-Meier survival curve was used to analyze differences in time to complication or reoperation. RESULTS 393 ASD patients were isolated (55.2% NF, 31.0% F, and 13.7% SF), then classified as 12.5% NF-Highest, 17.8% F-Highest, and 3.1% SF-Highest. The SF-group had the highest rate of deterioration (16.7%, P=0.025) at the second postoperative year but the groups were similar in improvement (NF: 10.1%, F: 11.5%, SF: 9.3%, P=0.886). Improvement of SF patients was greatest at 6 months (ΔODI of -22.6±18.0, P<0.001) but NF and F patients reached maximal ODI at 2 years (ΔODI of -15.7±17.9 and -20.5±18.4, respectively). SF patients initially showed the greatest improvement in ODI (NF: -4.8±19.0, F: -12.4±19.3, SF: -22.6±18.0 at 6 months, P<0.001). A Kaplan-Meier survival curve showed a trend of less time to major complication or reoperation by 2 years with increasing frailty (NF: 7.5±0.381 years, F: 6.7±0.511 years, SF: 5.8±0.757 years; P=0.113). CONCLUSIONS Increasing frailty had a negative effect on maximal improvement, where severely frail patients exhibited a parabolic effect with greater initial improvement due to higher baseline disability, but reached a ceiling effect with less overall maximal improvement. Severe frailty may exert a ceiling effect on improvement and impair maintenance of improvement following surgery. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Peter G Passias
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Oluwatobi O Onafowokan
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Peter Tretiakov
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Tyler Williamson
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Nicholas Kummer
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Jamshaid Mir
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Ankita Das
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Oscar Krol
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Lara Passfall
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Rachel Joujon-Roche
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Bailey Imbo
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Timothy Yee
- Department of Neurosurgery, University of California San Francisco, CA, USA
| | - Daniel Sciubba
- Department of Neurosurgery, Northwell Health, New York, NY, USA
| | - Carl B Paulino
- Department of Orthopedic Surgery, SUNY Downstate-University Hospital of Brooklyn, New York, NY, USA
| | - Andrew J Schoenfeld
- Department of Orthopedic Surgery, Brigham and Women's Center for Surgery and Public Health, Boston, MA
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA
| | - Renaud Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Virginie Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY, USA
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Bosco E, Riester MR, Beaudoin FL, Schoenfeld AJ, Gravenstein S, Mor V, Zullo AR. Comparative safety of tramadol and other opioids following total hip and knee arthroplasty. BMC Geriatr 2024; 24:319. [PMID: 38580920 PMCID: PMC10996118 DOI: 10.1186/s12877-024-04933-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 03/29/2024] [Indexed: 04/07/2024] Open
Abstract
BACKGROUND Tramadol is increasingly used to treat acute postoperative pain among older adults following total hip and knee arthroplasty (THA/TKA). However, tramadol has a complex pharmacology and may be no safer than full opioid agonists. We compared the safety of tramadol, oxycodone, and hydrocodone among opioid-naïve older adults following elective THA/TKA. METHODS This retrospective cohort included Medicare Fee-for-Service beneficiaries ≥ 65 years with elective THA/TKA between January 1, 2010 and September 30, 2015, 12 months of continuous Parts A and B enrollment, 6 months of continuous Part D enrollment, and no opioid use in the 6 months prior to THA/TKA. Participants initiated single-opioid therapy with tramadol, oxycodone, or hydrocodone within 7 days of discharge from THA/TKA hospitalization, regardless of concurrently administered nonopioid analgesics. Outcomes of interest included all-cause hospitalizations or emergency department visits (serious adverse events (SAEs)) and a composite of 10 surgical- and opioid-related SAEs within 90-days of THA/TKA. The intention-to-treat (ITT) and per-protocol (PP) hazard ratios (HRs) for tramadol versus other opioids were estimated using inverse-probability-of-treatment-weighted pooled logistic regression models. RESULTS The study population included 2,697 tramadol, 11,407 oxycodone, and 14,665 hydrocodone initiators. Compared to oxycodone, tramadol increased the rate of all-cause SAEs in ITT analyses only (ITT HR 1.19, 95%CLs, 1.02, 1.41; PP HR 1.05, 95%CLs, 0.86, 1.29). Rates of composite SAEs were not significant across comparisons. Compared to hydrocodone, tramadol increased the rate of all-cause SAEs in the ITT and PP analyses (ITT HR 1.40, 95%CLs, 1.10, 1.76; PP HR 1.34, 95%CLs, 1.03, 1.75), but rates of composite SAEs were not significant across comparisons. CONCLUSIONS Postoperative tramadol was associated with increased rates of all-cause SAEs, but not composite SAEs, compared to oxycodone and hydrocodone. Tramadol does not appear to have a superior safety profile and should not be preferentially prescribed to opioid-naïve older adults following THA/TKA.
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Affiliation(s)
- Elliott Bosco
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA
| | - Melissa R Riester
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA.
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA.
- Department of Epidemiology, Brown University School of Public Health, Providence, RI, 02912, USA.
| | - Francesca L Beaudoin
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
- Department of Epidemiology, Brown University School of Public Health, Providence, RI, 02912, USA
- Department of Emergency Medicine, Brown University Warren Alpert Medical School, Providence, RI, USA
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Stefan Gravenstein
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA
- Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, RI, USA
- Department of Medicine, Brown University Warren Alpert Medical School, Providence, RI, USA
| | - Vincent Mor
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA
- Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, RI, USA
| | - Andrew R Zullo
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, RI, USA
- Center for Gerontology and Healthcare Research, Brown University School of Public Health, Providence, RI, USA
- Department of Epidemiology, Brown University School of Public Health, Providence, RI, 02912, USA
- Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, RI, USA
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Agaronnik ND, Streid JL, Kwok A, Schoenfeld AJ, Cooper Z, Lindvall C. Assessing performance of Geriatric Surgery Verification Program preoperative communication standards in spine surgery. J Am Geriatr Soc 2024; 72:1136-1144. [PMID: 38230892 DOI: 10.1111/jgs.18749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/17/2023] [Accepted: 12/20/2023] [Indexed: 01/18/2024]
Abstract
BACKGROUND To assess performance of the American College of Surgeons Geriatric Surgery Verification (GSV) Program preoperative communication standards in older patients undergoing high risk spine surgery. METHODS We performed an external validation of a natural language processing (NLP) method for identifying documentation meeting GSV communication standards. We then applied this method to a retrospective cohort of patients aged 65 and older who underwent spinal fusion procedures between January 2018-December 2020 in a large healthcare system in Massachusetts. Our primary outcome of interest was fulfillment of GSV communication domains: overall health goals, treatment goals, and patient-centered outcomes. Factors associated with the fulfillment of at least one domain were assessed using Poisson regression to adjust for confounding. RESULTS External validation of the NLP method had a sensitivity of 88.6% and specificity of 99.0%. Our study population included 1294 patients, of whom only 0.8% (n = 10) patients contained documentation of all three GSV domains, and 33.7% (n = 436) had documentation fulfilling at least one GSV domain. The GSV domain with lowest frequency of documentation was overall health goals, with only 35 (2.7%) of patients meeting this requirement. Adjusted analysis suggested that patients with a Charlson comorbidity score of one or more had higher fulfillment of GSV criteria (CCI 1-3: prevalence rate ratio (PRR) 1.8, 95% confidence interval (CI) 1.5-2.1; CCI >3: PRR 1.5, 95% CI 1.2-1.9). CONCLUSION A paucity of geriatric patients undergoing spine surgery had preoperative documentation consistent with GSV standards. Given that spine surgery is one of the highest risk surgeries in older adults and GSV standards are relevant to all surgical specialties, wider promulgation of these standards is warranted.
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Affiliation(s)
- Nicole D Agaronnik
- Harvard Medical School, Boston, Massachusetts, USA
- Artificial Intelligence Operations and Data Science, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Jocelyn L Streid
- Department of Anesthesiology and Perioperative Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Anne Kwok
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Zara Cooper
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Charlotta Lindvall
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Informatics and Analytics, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
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Williamson TK, Owusu-Sarpong S, Imbo B, Krol O, Tretiakov P, Joujon-Roche R, Ahmad S, Bennett-Caso C, Schoenfeld AJ, Lebovic J, Vira S, Diebo B, Lafage R, Lafage V, Passias PG. An Economic Analysis of Early and Late Complications After Adult Spinal Deformity Correction. Global Spine J 2024; 14:789-795. [PMID: 36134677 DOI: 10.1177/21925682221122762] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
STUDY DESIGN/SETTING Retrospective cohort. OBJECTIVE Adult spinal deformity (ASD) corrective surgery is often a highly invasive procedure portending patients to both immediate and long-term complications. Therefore, we sought to compare the economic impact of certain complications before and after 2 years. METHODS ASD patients with minimum 3-year data included. Complication groups were defined as follows: any complication, major, medical, mechanical, radiographic, and reoperation. Complications stratified by occurrence before or after 2 years postoperatively. Published methods converted ODI to SF-6D to QALYs. Cost was calculated using CMS.gov definitions. Marginalized means for utility gained and cost-per-QALY were calculated via ANCOVA controlling for significant confounders. RESULTS 244 patients included. Before 2Y, complication rates: 76% ≥1 complication, 18% major, 26% required reoperation. After 2Y, complication rates: 32% ≥1 complication, 4% major, 2.5% required reoperation. Major complications after 2 years had worse cost-utility (.320 vs .441, P = .1). Patients suffering mechanical complications accrued the highest overall cost ($130,482.22), followed by infection and PJF for complications before 2 years. Patients suffering a mechanical complication after 2 years had lower cost-utility ($109,197.71 vs $130,482.22, P = .041). Patients developing PJF after 2 years accrued a better cost-utility ($77,227.84 vs $96,873.57; P = .038), compared to PJF before 2 years. CONCLUSION Mechanical complications had the single greatest impact on cost-utility after adult spinal deformity surgery, but less so after 2 years. Understanding the cost-utility of specific interventions at certain timepoints may mitigate economic burden and prophylactic efforts should strategically be made against early mechanical complications.
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Affiliation(s)
- Tyler K Williamson
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | | | - Bailey Imbo
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Oscar Krol
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Peter Tretiakov
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Rachel Joujon-Roche
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Salman Ahmad
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Claudia Bennett-Caso
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital/Harvard Medical Center, Boston, MA, USA
| | - Jordan Lebovic
- Department of Orthopaedic Surgery, NYU Langone Medical Center, New York, NY, USA
| | - Shaleen Vira
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | - Bassel Diebo
- Department of Orthopaedic Surgery, SUNY Downstate Medical Center, New York, NY, USA
| | - Renaud Lafage
- Department of Orthopaedics, Northwell Health, Lenox Hill Hospital, New York, NY, USA
| | - Virginie Lafage
- Department of Orthopaedics, Northwell Health, Lenox Hill Hospital, New York, NY, USA
| | - Peter G Passias
- Division of Spinal Surgery/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY, USA
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11
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Passias PG, Joujon-Roche R, Mir JM, Tretiakov P, Dave P, Williamson TK, Imbo B, Krol O, Schoenfeld AJ. Can Baseline Disability Predict Outcomes in Adult Spinal Deformity Surgery? Spine (Phila Pa 1976) 2024; 49:398-404. [PMID: 37593949 DOI: 10.1097/brs.0000000000004804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 08/09/2023] [Indexed: 08/19/2023]
Abstract
STUDY DESIGN Retrospective Cohort Study. OBJECTIVE To assess if there is a threshold of baseline disability beyond which the patient-reported outcomes after surgical correction of adult spinal deformity (ASD) are adversely impacted. BACKGROUND Patient-reported outcomes vary after correction of adult spinal deformity, even when patients are optimally realigned. There is a paucity of literature examining the impact of baseline disability on patient-reported outcomes in ASD. METHODS Patients with baseline (BL) and two-year data were included. Disability was ranked according to BL Oswestry Disability Index (ODI) into quintiles: Q1 (lowest ODI score) to Q5 (highest ODI score). Adjusted logistic regression analyses evaluated the likelihood of reaching ≥1 MCID in Scoliosis Research Society Outcomes Questionnaire (SRS-22) Pain, SRS-22 Activity, and Short Form-36 physical component summary at two years across disability groups Q1-Q4 with respect to Q5. Sensitivity tests were performed, excluding patients with any "0" Schwab modifiers at BL. RESULTS Compared with patients in Q5, the odds of reaching MCID in SRS-22 Pain at 2Y were significantly higher for those in Q1 (OR: 3.771), Q2 (OR: 3.006), and Q3 (OR: 2.897), all P <0.021. Similarly, compared with patients in Q5, the odds of reaching MCID in SRS-22 Activity at two years were significantly higher for those in Q2 (OR: 3.454) and Q3 (OR: 2.801), both P <0.02. Lastly, compared with patients in Q5, odds of reaching MCID in Short Form-36 physical component summary at two years were significantly higher for patients in Q1 (OR: 5.350), Q2 (OR: 4.795), and Q3 (OR: 6.229), all P <0.004. CONCLUSIONS This study found that patients presenting with moderate disability at BL (ODI<40) consistently surpassed health-related quality of life outcomes as compared with those presenting with greater levels of disability. We propose that a baseline ODI of 40 represents a disability threshold within which operative inte rvention maximizes patient-reported outcomes. Furthermore, delaying the intervention until patients progress to severe disability may limit the benefits of surgical correction in ASD patients. LEVEL OF EVIDENCE 3.
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Affiliation(s)
- Peter G Passias
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Rachel Joujon-Roche
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Jamshaid M Mir
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Peter Tretiakov
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Pooja Dave
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Tyler K Williamson
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Bailey Imbo
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Oscar Krol
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
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12
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Passias PG, Williamson TK, Mir JM, Lebovic JA, Dave P, Tretiakov PS, Joujon-Roche R, Imbo B, Krol O, Owusu-Sarpong S, Vira S, Schoenfeld AJ, Daniels AH, Diebo BG, Lafage R, Lafage V. Comparison of multilevel low-grade techniques versus three-column osteotomies in adult spinal deformity surgery: does harmonious correction matter? J Neurosurg Spine 2024:1-7. [PMID: 38489818 DOI: 10.3171/2024.1.spine23802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 01/08/2024] [Indexed: 03/17/2024]
Abstract
OBJECTIVE Recent debate has arisen between whether to use a three-column osteotomy (3CO) or multilevel low-grade (MLG) techniques to treat severe sagittal malalignment in adult spinal deformity (ASD) surgery. The goal of this study was to compare the outcomes of 3CO and MLG techniques performed in corrective surgeries for ASD. METHODS ASD patients who had a baseline PI-LL > 30° and 2-year follow-up data were included. Patients underwent either 3CO or MLG (thoracolumbar posterior column osteotomies at ≥ 3 levels or anterior lumbar interbody fusion at ≥ 3 levels with no 3CO). The segmental utility ratio was used to assess relative segmental correction (segmental correction divided by overall correction in lordosis divided by the number of thoracolumbar interventions [interbody fusion, thoracolumbar posterior column osteotomies, and 3CO]). The paired t-test was used to assess lordotic distribution by differences in lordosis between adjacent lumbar disc spaces (e.g., L1-2 to L2-3). Multivariate analysis, controlling for age, sex, BMI, osteoporosis, baseline pelvic incidence, and T1 pelvic angle, was used to evaluate the complication rates and radiographic and patient-reported outcomes between the groups. RESULTS A total of 93 patients were included, 53% of whom underwent MLG and 47% of whom underwent 3CO. The MLG group had a lower BMI (p < 0.05). MLG patients received fewer previous fusions than 3CO patients (31% vs 80%, p < 0.001). MLG patients had 24% less blood loss but a 22% longer operative time (565 vs 419 minutes, p = 0.008). Using adjusted analysis, the 3CO group had greater segmental and relative correction at each level (segmental utility ratio mean 69% for 3CO vs 23% for MLG, p < 0.001). However, the 3CO group had lordotic differences between two adjacent lumbar disc pairs (range -0.5° to 9.0°, p = 0.009), while MLG was more harmonious (range 2.2°-6.5°, p > 0.4). MLG patients were more likely to undergo realignment to age-adjusted standards (OR 5.6, 95% CI 1.2-46.4; p = 0.033). MLG patients were less likely to develop neurological complications or undergo reoperation (OR 0.4, 95% CI 0.1-0.9; p = 0.041). Adjusted analysis revealed that MLG patients more often met a substantial clinical benefit in the Oswestry Disability Index score (OR 5.3, 95% CI 1.1-26.8; p = 0.043). CONCLUSIONS MLG techniques showed better utility in lumbar distribution and age-adjusted global correction while minimizing neurological complications and reoperation rates by 2 years postoperatively. In selected instances, these techniques may offer the spine deformity surgeon a safer alternative when correcting severe adult spinal deformity.
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Affiliation(s)
- Peter G Passias
- 1Division of Spinal Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, New York
| | - Tyler K Williamson
- 1Division of Spinal Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, New York
- 2Department of Orthopaedic Surgery, University of Texas Health San Antonio, Texas
| | - Jamshaid M Mir
- 1Division of Spinal Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, New York
| | - Jordan A Lebovic
- 3Department of Orthopaedic Surgery, NYU Langone Medical Center, New York, New York
| | - Pooja Dave
- 1Division of Spinal Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, New York
| | - Peter S Tretiakov
- 1Division of Spinal Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, New York
| | - Rachel Joujon-Roche
- 1Division of Spinal Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, New York
| | - Bailey Imbo
- 1Division of Spinal Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, New York
| | - Oscar Krol
- 1Division of Spinal Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, New York
| | | | - Shaleen Vira
- 4Department of Orthopaedic Surgery, Banner University/University of Arizona Medical Center, Phoenix, Arizona
| | - Andrew J Schoenfeld
- 5Department of Orthopaedic Surgery, Brigham and Women's Hospital/Harvard Medical Center, Boston, Massachusetts
| | - Alan H Daniels
- 6Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University Medical Center, Providence, Rhode Island; and
| | - Bassel G Diebo
- 6Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University Medical Center, Providence, Rhode Island; and
| | - Renaud Lafage
- 7Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, New York
| | - Virginie Lafage
- 7Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, New York
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13
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Passias PG, Williamson TK, Joujon-Roche R, Krol O, Tretiakov P, Imbo B, Schoenfeld AJ, Owusu-Sarpong S, Lebovic J, Mir J, Dave P, McFarland K, Vira S, Diebo BG, Park P, Chou D, Smith JS, Lafage R, Lafage V. The Impact of Lumbopelvic Realignment Versus Prevention Strategies at the Upper-instrumented Vertebra on the Rates of Junctional Failure Following Adult Spinal Deformity Surgery. Spine (Phila Pa 1976) 2024; 49:E72-E78. [PMID: 37235802 DOI: 10.1097/brs.0000000000004732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 02/06/2023] [Indexed: 05/28/2023]
Abstract
STUDY DESIGN/SETTING Retrospective. OBJECTIVE Evaluate the surgical technique that has the greatest influence on the rate of junctional failure following ASD surgery. SUMMARY OF BACKGROUND DATA Differing presentations of adult spinal deformity(ASD) may influence the extent of surgical intervention and the use of prophylaxis at the base or the summit of a fusion construct to influence junctional failure rates. MATERIALS AND METHODS ASD patients with two-year(2Y) data and at least 5-level fusion to the pelvis were included. Patients were divided based on UIV: [Longer Construct: T1-T4; Shorter Construct: T8-T12]. Parameters assessed included matching in age-adjusted PI-LL or PT, aligning in GAP-relative pelvic version or Lordosis Distribution Index. After assessing all lumbopelvic radiographic parameters, the combination of realigning the two parameters with the greatest minimizing effect of PJF constituted a good base. Good s was defined as having: (1) prophylaxis at UIV (tethers, hooks, cement), (2) no lordotic change(under-contouring) greater than 10° of the UIV, (3) preoperative UIV inclination angle<30°. Multivariable regression analysis assessed the effects of junction characteristics and radiographic correction individually and collectively on the development of PJK and PJF in differing construct lengths, adjusting for confounders. RESULTS In all, 261 patients were included. The cohort had lower odds of PJK(OR: 0.5,[0.2-0.9]; P =0.044) and PJF was less likely (OR: 0.1,[0.0-0.7]; P =0.014) in the presence of a good summit. Normalizing pelvic compensation had the greatest radiographic effect on preventing PJF overall (OR: 0.6,[0.3-1.0]; P =0.044). In shorter constructs, realignment had a greater effect on decreasing the odds of PJF(OR: 0.2,[0.02-0.9]; P =0.036). With longer constructs, a good summit lowered the likelihood of PJK(OR: 0.3,[0.1-0.9]; P =0.027). A good base led to zero occurrences of PJF. In patients with severe frailty/osteoporosis, a good summit lowered the incidence of PJK(OR: 0.4,[0.2-0.9]; P =0.041) and PJF (OR: 0.1,[0.01-0.99]; P =0.049). CONCLUSION To mitigate junctional failure, our study demonstrated the utility of individualizing surgical approaches to emphasize an optimal basal construct. Achievement of tailored goals at the cranial end of the surgical construct may be equally important, especially for higher-risk patients with longer fusions. LEVEL OF EVIDENCE 3.
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Affiliation(s)
- Peter G Passias
- Division of Spinal Surgery,/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY
| | - Tyler K Williamson
- Division of Spinal Surgery,/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY
| | - Rachel Joujon-Roche
- Division of Spinal Surgery,/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY
| | - Oscar Krol
- Division of Spinal Surgery,/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY
| | - Peter Tretiakov
- Division of Spinal Surgery,/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY
| | - Bailey Imbo
- Division of Spinal Surgery,/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital/Harvard Medical Center, Boston, MA
| | | | - Jordan Lebovic
- Department of Orthopaedic Surgery, NYU Langone Medical Center, New York, NY
| | - Jamshaid Mir
- Division of Spinal Surgery,/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY
| | - Pooja Dave
- Division of Spinal Surgery,/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY
| | - Kimberly McFarland
- Division of Spinal Surgery,/Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, NY Spine Institute, New York, NY
| | - Shaleen Vira
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Bassel G Diebo
- Department of Orthopaedic Surgery, SUNY Downstate Medical Center, New York, NY
| | - Paul Park
- Department of Neurosurgery, Semmes-Murphey Clinic, Memphis, TN
| | - Dean Chou
- Department of Neurological Surgery, Columbia University College of Physicians and Surgeons, New York, NY
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia, Charlottesville, VA
| | - Renaud Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY
| | - Virginie Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY
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14
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Passias PG, Mir JM, Dave P, Smith JS, Lafage R, Gum J, Line BG, Diebo B, Daniels AH, Hamilton DK, Buell TJ, Scheer JK, Eastlack RK, Mullin JP, Mundis GM, Hosogane N, Yagi M, Schoenfeld AJ, Uribe JS, Anand N, Mummaneni PV, Chou D, Klineberg EO, Kebaish KM, Lewis SJ, Gupta MC, Kim HJ, Hart RA, Lenke LG, Ames CP, Shaffrey CI, Schwab FJ, Lafage V, Hostin RA, Bess S, Burton DC. Factors Associated with the Maintenance of Cost-Effectiveness at 5 Years in Adult Spinal Deformity Corrective Surgery. Spine (Phila Pa 1976) 2024:00007632-990000000-00613. [PMID: 38462731 DOI: 10.1097/brs.0000000000004982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/07/2024] [Indexed: 03/12/2024]
Abstract
STUDY DESIGN Retrospective cohort. OBJECTIVE To evaluate factors associated with the long-term durability of cost-effectiveness (CE) in ASD patients. BACKGROUND A substantial increase in costs associated with the surgical treatment for adult spinal deformity (ASD) has given precedence to scrutinize the value and utility it provides. METHODS We included 327 operative ASD patients with 5-year (5 Y) follow-up. Published methods were used to determine costs based on CMS.gov definitions and were based on the average DRG reimbursement rates. Utility was calculated using quality-adjusted life-years (QALY) utilizing the Oswestry Disability Index (ODI) converted to Short-Form Six-Dimension (SF-6D), with a 3% discount applied for its decline with life expectancy. The CE threshold of $150,000 was used for primary analysis. RESULTS Major and minor complication rates were 11% and 47% respectively, with 26% undergoing reoperation by 5 Y. The mean cost associated with surgery was $91,095±$47,003, with a utility gain of 0.091±0.086 at 1Y, QALY gained at 2 Y of 0.171±0.183, and at 5 Y of 0.42±0.43. The cost per QALY at 2 Y was $414,885, which decreased to $142,058 at 5 Y.With the threshold of $150,000 for CE, 19% met CE at 2 Y and 56% at 5 Y. In those in which revision was avoided, 87% met cumulative CE till life expectancy. Controlling analysis depicted higher baseline CCI and pelvic tilt (PT) to be the strongest predictors for not maintaining durable CE to 5 Y (CCI OR: 1.821 [1.159-2.862], P=0.009) (PT OR: 1.079 [1.007-1.155], P=0.030). CONCLUSIONS Most patients achieved cost-effectiveness after four years postoperatively, with 56% meeting at five years postoperatively. When revision was avoided, 87% of patients met cumulative cost-effectiveness till life expectancy. Mechanical complications were predictive of failure to achieve cost-effectiveness at 2 Y, while comorbidity burden and medical complications were at 5 Y.
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Affiliation(s)
- Peter G Passias
- Division of Spine Surgery, Departments of Orthopedic and Neurological Surgery, NYU Langone Medical Center; New York Spine Institute, New York, NY, USA
| | - Jamshaid M Mir
- Division of Spine Surgery, Departments of Orthopedic and Neurological Surgery, NYU Langone Medical Center; New York Spine Institute, New York, NY, USA
| | - Pooja Dave
- Division of Spine Surgery, Departments of Orthopedic and Neurological Surgery, NYU Langone Medical Center; New York Spine Institute, New York, NY, USA
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia, Charlottesville, VA, USA
| | - Renaud Lafage
- Department of Orthopedics, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Jeffrey Gum
- Norton Leatherman Spine Center, Louisville, KY, USA
| | - Breton G Line
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO, USA
| | - Bassel Diebo
- Department of Orthopedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA
| | - Alan H Daniels
- Department of Orthopedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA
| | - David Kojo Hamilton
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Thomas J Buell
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Justin K Scheer
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA, USA
| | | | - Jeffrey P Mullin
- Department of Neurosurgery, University at Buffalo, Buffalo, NY, USA
| | - Gregory M Mundis
- Division of Orthopedic Surgery, Scripps Clinic, La Jolla, CA, USA
| | - Naobumi Hosogane
- Department of Orthopedic Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Mitsuru Yagi
- Department of Orthopedic Surgery, School of Medicine, International University of Health and Welfare, Chiba, Japan
| | - Andrew J Schoenfeld
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Juan S Uribe
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Neel Anand
- Department of Orthopedic Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Praveen V Mummaneni
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Dean Chou
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Eric O Klineberg
- Department of Orthopedic Surgery, University of California Davis, Sacramento, CA, USA
| | - Khaled M Kebaish
- Department of Orthopedic Surgery, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Stephen J Lewis
- Division of Orthopedics, Toronto Western Hospital, Toronto, Ontario, Canada
| | - Munish C Gupta
- Department of Orthopedic Surgery, Washington University, St. Louis, MO, USA
| | - Han Jo Kim
- Department of Orthopedics, Hospital for Special Surgery, New York, NY, USA
| | - Robert A Hart
- Department of Orthopedic Surgery, Swedish Neuroscience Institute, Seattle, WA, USA
| | - Lawrence G Lenke
- Department of Orthopedic Surgery, The Och Spine Hospital/Columbia University Irving Medical Center, New York, NY, USA
| | - Christopher P Ames
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Christopher I Shaffrey
- Spine Division, Departments of Neurosurgery and Orthopedic Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Frank J Schwab
- Department of Orthopedics, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Virginie Lafage
- Department of Orthopedics, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Richard A Hostin
- Department of Orthopedic Surgery, Southwest Scoliosis Institute, Dallas, TX, USA
| | - Shay Bess
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO, USA
| | - Douglas C Burton
- Department of Orthopedic Surgery, University of Kansas Medical Center, Kansas City, KS, USA
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15
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Crawford AM, Striano BM, Amakiri IC, Williams DL, Lindsey MH, Gong J, Simpson AK, Schoenfeld AJ. The utility of vertebral Hounsfield units as a prognostic indicator of adverse events following treatment of spinal epidural abscess. N Am Spine Soc J 2024; 17:100308. [PMID: 38264152 PMCID: PMC10803939 DOI: 10.1016/j.xnsj.2024.100308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/25/2024]
Abstract
Background Spinal epidural abscesses (SEAs) are a devastating condition with high levels of associated morbidity and mortality. Hounsfield units (HUs), a marker of radiodensity on CT scans, have previously been correlated with adverse events following spinal interventions. We evaluated whether HUs might also be associated with all-cause complications and/or mortality in this high-risk population. Methods This retrospective cohort study was carried out within an academic health system in the United States. Adults diagnosed with a SEA between 2006 and 2021 and who also had a CT scan characterizing their SEA within 6 months of diagnosis were considered. HUs were abstracted from the 4 vertebral bodies nearest to, but not including, the infected levels. Our primary outcome was the presence of composite 90-day complications and HUs represented the primary predictor. A multivariable logistic regression analysis was conducted adjusting for demographic and disease-specific confounders. In sensitivity testing, separate logistic regression analyses were conducted (1) in patients aged 65 and older and (2) with mortality as the primary outcome. Results Our cohort consisted of 399 patients. The overall incidence of 90-day complications was 61.2% (n=244), with a 7.8% (n=31) 90-day mortality rate. Those experiencing complications were more likely to have undergone surgery to treat their SEA (58.6% vs. 46.5%; p=.018) but otherwise the cohorts were similar. HUs were not associated with composite 90-day complications (Odds ratio [OR] 1.00 [95% CI 1.00-1.00]; p=.842). Similar findings were noted in sensitivity testing. Conclusions While HUs have previously been correlated with adverse events in certain clinical contexts, we found no evidence to suggest that HUs are associated with all-cause complications or mortality in patients with SEAs. Future research hoping to leverage 3-dimensional imaging as a prognostic measure in this patient population should focus on alternative targets. Level of Evidence Level III; Observational Cohort study.
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Affiliation(s)
- Alexander M. Crawford
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, MA 02115,United States
| | - Brendan M. Striano
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, MA 02115,United States
| | - Ikechukwu C. Amakiri
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, MA 02115,United States
| | | | - Matthew H. Lindsey
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, MA 02115,United States
| | - Jonathan Gong
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115,United States
| | - Andrew K. Simpson
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115,United States
| | - Andrew J. Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115,United States
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16
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Passias PG, Tretiakov PS, Das A, Thomas Z, Krol O, Joujon-Roche R, Williamson T, Imbo B, Owusu-Sarpong S, Lebovic J, Diebo B, Vira S, Lafage V, Schoenfeld AJ. Outcomes and survival analysis of adult cervical deformity patients with 10-year follow-up. Spine J 2024; 24:488-495. [PMID: 37918570 DOI: 10.1016/j.spinee.2023.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/28/2023] [Accepted: 10/26/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Previous studies have demonstrated that adult cervical deformity patients may be at increased risk of death in conjunction with increased frailty or a weakened physiologic state. However, such studies have often been limited by follow-up duration, and longer-term studies are needed to better assess temporal changes in ACD patients and associated mortality risk. PURPOSE To assess if patients with decreased comorbidities and physiologic burden will be at lessened risk of death for a greater length of time after undergoing adult cervical deformity surgery. STUDY DESIGN/SETTING Retrospective review. PATIENT SAMPLE Two hundred ninety ACD patients. OUTCOME MEASURES Morbidity and mortality data. METHODS Operative ACD patients ≥18 years with pre-(BL) and 10-year (10Y) data were included. Patients were stratified as expired versus living, as well as temporally grouped by Expiration prior to 5Y or between 5Y and 10Y. Group differences were assessed via means comparison analysis. Backstep logistic regression identified mortality predictors. Kaplan-Meier analysis assessed survivorship of expired patients. Log rank analysis determined differences in survival distribution groups. RESULTS Sixty-six total patients were included (60.97±10.19 years, 48% female, 28.03±7.28 kg/m2). Within 10Y, 12 (18.2% of ACD cohort) expired. At baseline, patients were comparable in age, gender, BMI, and CCI total on average (all p>.05). Furthermore, patients were comparable in BL HRQLs (all p>.05). However, patients who expired between 5Y and 10Y demonstrated higher BL EQ5D and mJOA scores than their earlier expired counterparts at 2Y (p<.021). Furthermore, patients who presented with no CCI markers at BL were significantly more likely to survive until the 5Y-10Y follow-up window. Surgically, the only differences observed between patients who survived until 5Y was in undergoing osteotomy, with longer survival seen in those who did not require it (p=.003). Logistic regression revealed independent predictors of death prior to 5Y to be increased BMI, increased frailty, and increased levels fused (model p<.001). KM analysis found that by Passias et al frailty, not frail patients had mean survival time of 170.56 weeks, versus 158.00 in frail patients (p=.949). CONCLUSIONS Our study demonstrates that long-term survival after cervical deformity surgery may be predicted by baseline surgical factors. By optimizing BMI, frailty status, and minimizing fusion length when appropriate, surgeons may be able to further assist ACD patients in increasing their survivability postoperatively.
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Affiliation(s)
- Peter G Passias
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, 301 East 17th St, New York, NY 10003, USA.
| | - Peter S Tretiakov
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, 301 East 17th St, New York, NY 10003, USA
| | - Ankita Das
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, 301 East 17th St, New York, NY 10003, USA
| | - Zach Thomas
- New York Medical College, Westchester Medical Center, 40 Sunshine Cottage Road, Valhalla, NY 10595, USA
| | - Oscar Krol
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, 301 East 17th St, New York, NY 10003, USA
| | - Rachel Joujon-Roche
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, 301 East 17th St, New York, NY 10003, USA
| | - Tyler Williamson
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, 301 East 17th St, New York, NY 10003, USA
| | - Bailey Imbo
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, 301 East 17th St, New York, NY 10003, USA
| | - Stephane Owusu-Sarpong
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, 301 East 17th St, New York, NY 10003, USA
| | - Jordan Lebovic
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, 301 East 17th St, New York, NY 10003, USA
| | - Bassel Diebo
- Department of Orthopedic Surgery, Warren Alpert Medical School at Brown University, 222 Richmond St, Providence, RI 02903, USA
| | - Shaleen Vira
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390, USA
| | - Virginie Lafage
- Lenox Hill Hospital, Northwell Health, Department of Orthopaedics, 130 E 77th St 7th Floor, New York, NY 10075, USA
| | - Andrew J Schoenfeld
- Department of Orthopedic Surgery, Brigham and Women's Center for Surgery and Public Health, 75 Francis Street, Boston, MA 02115, USA
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17
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Khalid SI, Massaad E, Kiapour A, Bridge CP, Rigney G, Burrows A, Shim J, De la Garza Ramos R, Tobert DG, Schoenfeld AJ, Williamson T, Shankar GM, Shin JH. Machine learning-based detection of sarcopenic obesity and association with adverse outcomes in patients undergoing surgical treatment for spinal metastases. J Neurosurg Spine 2024; 40:291-300. [PMID: 38039533 DOI: 10.3171/2023.9.spine23864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/21/2023] [Indexed: 12/03/2023]
Abstract
OBJECTIVE The distributions and proportions of lean and fat tissues may help better assess the prognosis and outcomes of patients with spinal metastases. Specifically, in obese patients, sarcopenia may be easily overlooked as a poor prognostic indicator. The role of this body phenotype, sarcopenic obesity (SO), has not been adequately studied among patients undergoing surgical treatment for spinal metastases. To this end, here the authors investigated the role of SO as a potential prognostic factor in patients undergoing surgical treatment for spinal metastases. METHODS The authors identified patients who underwent surgical treatment for spinal metastases between 2010 and 2020. A validated deep learning approach evaluated sarcopenia and adiposity on routine preoperative CT images. Based on composition analyses, patients were classified with SO or nonsarcopenic obesity. After nearest-neighbor propensity matching that accounted for confounders, the authors compared the rates and odds of postoperative complications, length of stay, 30-day readmission, and all-cause mortality at 90 days and 1 year between the SO and nonsarcopenic obesity groups. RESULTS A total of 62 patients with obesity underwent surgical treatment for spinal metastases during the study period. Of these, 37 patients had nonsarcopenic obesity and 25 had SO. After propensity matching, 50 records were evaluated that were equally composed of patients with nonsarcopenic obesity and SO (25 patients each). Patients with SO were noted to have increased odds of nonhome discharge (OR 6.0, 95% CI 1.69-21.26), 30-day readmission (OR 3.27, 95% CI 1.01-10.62), and 90-day (OR 4.85, 95% CI 1.29-18.26) and 1-year (OR 3.78, 95% CI 1.17-12.19) mortality, as well as increased time to mortality after surgery (12.60 ± 19.84 months vs 37.16 ± 35.19 months, p = 0.002; standardized mean difference 0.86). No significant differences were noted in terms of length of stay or postoperative complications when comparing the two groups (p > 0.05). CONCLUSIONS The SO phenotype was associated with increased odds of nonhome discharge, readmission, and postoperative mortality. This study suggests that SO may be an important prognostic factor to consider when developing care plans for patients with spinal metastases.
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Affiliation(s)
- Syed I Khalid
- Departments of1Neurosurgery and
- 2Department of Neurosurgery, University of Illinois at Chicago, Chicago, Illinois
| | | | | | - Christopher P Bridge
- 3Massachusetts General Hospital and Brigham and Women's Hospital Center for Clinical Data Science, Boston, Massachusetts
| | | | | | | | - Rafael De la Garza Ramos
- 4Department of Neurosurgery, The Warren Alpert Medical School of Brown University, Providence, Rhode Island; and
| | - Daniel G Tobert
- 5Orthopedic Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Andrew J Schoenfeld
- 6Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
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Koehlmoos TP, Madsen C, Banaag A, Mitro JP, Schoenfeld AJ, Learn PA, Cooper Z, Weissman JS. The Comparative Effectiveness and Provider-induced Demand Collaboration Project: A Pioneering Military-Civilian Academic Partnership to Build Health Services Research Capacity for the Military Health System. Mil Med 2024; 189:e871-e877. [PMID: 37656504 DOI: 10.1093/milmed/usad346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/24/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023] Open
Abstract
INTRODUCTION Like civilian health systems, the United States Military Health System (MHS) confronts challenges in achieving the aims of reducing cost, and improving quality, access, and safety, but historically has lacked coordinated health services research (HSR) capabilities that enabled knowledge translation and iterative learning from its wealth of data. A military-civilian academic partnership called the Comparative Effectiveness and Provider-Induced Demand Collaboration (EPIC), formed in 2011, demonstrated early proof-of-concept in using the MHS claims database for research focused on drivers of variation in health care. This existing partnership was reorganized in 2015 and its topics expanded to meet the need for HSR in support of emerging priorities and to develop current and HSR capacity within the MHS. MATERIALS AND METHODS A Donabedian framework of structure, process, and outcomes was applied to support the project, through a core of principal investigators, researchers, analysts, and administrators. Within this framework, new researchers and student trainees learn foundations of HSR while performing secondary analysis of claims data from the MHS Data Repository (MDR) focusing on Health and Readiness, Pediatrics, Policy, Surgery, Trauma, and Women's Health. RESULTS Since 2015, the project has trained 25 faculty, staff, and providers; 51 students and residents; 21 research fellows across multiple disciplines; and as of 2022, produced 107 peer-reviewed publications and 130 conference presentations, across all five themes and six cores. Research results have been incorporated into Federal and professional policy guidelines. Major research areas include opioid usage and prescribing, value-based care, and racial disparities. EPIC researchers provide direct support to MHS leaders and enabling expertise to clinical providers. CONCLUSIONS EPIC, through its Donabedian framework and utilization of the MHS Data Repository as a research tool, generates actionable findings and builds capacity for continued HSR across the MHS. Eight years after its reorganization in 2015, EPIC continues to provide a platform for capacity building and knowledge translation.
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Affiliation(s)
- Tracey Pérez Koehlmoos
- Center for Health Services Research, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Cathaleen Madsen
- Center for Health Services Research, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD 20817, USA
| | - Amanda Banaag
- Center for Health Services Research, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD 20817, USA
| | - Jessica Pope Mitro
- Department of Global and Community Health, George Mason University, Fairfax, VA 22030, USA
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Peter A Learn
- Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Zara Cooper
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
| | - Joel S Weissman
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02120, USA
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19
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Joujon-Roche R, Dave P, Tretiakov P, Mcfarland K, Mir J, Williamson TK, Imbo B, Krol O, Lebovic J, Schoenfeld AJ, Vira S, Lafage R, Lafage V, Passias PG. Costs of Surgery in Adult Spinal Deformity: Do Higher Cost Surgeries Lead to Better Outcomes? Spine (Phila Pa 1976) 2024; 49:255-260. [PMID: 37163657 DOI: 10.1097/brs.0000000000004716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 12/21/2022] [Indexed: 05/12/2023]
Abstract
STUDY DESIGN This was a retrospective study. OBJECTIVE To assess the impact of surgical costs on patient-reported outcomes in adult spinal deformity (ASD). SUMMARY OF BACKGROUND DATA With increased focus on delivering cost-effective health care, interventions with high-resource utilization, such as ASD surgery, have received greater scrutiny. MATERIALS AND METHODS ASD patients aged 18 years and older with BL and 2-year data were included. Surgical costs were calculated using the 2021 average Medicare reimbursement by Current Procedural Terminology code. Costs of complications and reoperations were intentionally excluded. Patients were ranked into tertiles by surgical cost: highest surgical costs (HC) and lowest surgical costs (LC). They were propensity score matched to account for differences in baseline age and deformity. Bivariate logistic regressions assessed odds of achieving outcomes. RESULTS Four hundred twenty-one patients met inclusion (60.7 yr, 81.8% female, Charlson Comorbidity Index: 1.6, 27.1 kg/m 2 ), 139 LC and 127 HC patients. After propensity score matching, 102 patients remained in each cost group with an average reimbursement of LC: $12,494 versus HC: $29,248. Matched cohorts had similar demographics and baseline health-related quality of life. Matched groups had similar baseline sagittal vertical axis (HC: 59.0 vs. LC: 56.7 mm), pelvic incidence and lumbar lordosis (HC: 13.1 vs. LC: 13.4°), and pelvic tilt (HC: 25.3 vs. LC: 22.4°). Rates of complications were not significantly different between the cost groups. Compared with the LC group, by 2 years, HC patients had higher odds of reaching substantial clinical benefit in Oswestry Disability Index [odds ratio (OR): 2.356 (1.220, 4.551), P =0.011], in Scoliosis Research Society-Total [OR: 2.988 (1.515, 5.895), P =0.002], and in Numerical Rating Scale Back [OR: 2.739 (1.105, 6.788), P =0.030]. Similar findings were appreciated for HC patients in the setting of Schwab deformity outcome criteria. CONCLUSIONS Although added cost did not guarantee an ideal outcome, HC patients experienced superior patient-reported outcomes compared with LC patients. Although cost efficiency remains an important priority for health policy, isolating cost reduction may compromise outcomes and add to future costs of reintervention, particularly with more severe baseline deformity. LEVEL OF EVIDENCE 3.
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Affiliation(s)
- Rachel Joujon-Roche
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Pooja Dave
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Peter Tretiakov
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Kimberly Mcfarland
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Jamshaid Mir
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Tyler K Williamson
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Bailey Imbo
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Oscar Krol
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Jordan Lebovic
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Shaleen Vira
- Department of Orthopedic and Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, TX
| | - Renaud Lafage
- Department of Orthopedic Surgery, SUNY Downstate Medical Center, New York, NY
| | - Virginie Lafage
- Department of Orthopedic Surgery, Hospital of Special Surgery, New York, NY
| | - Peter G Passias
- Department of Orthopaedics, NYU Langone Medical Center-Orthopaedic Hospital, New York, NY
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Schoenfeld AJ. Peripheral Joint Arthritis and its Influence on Adult Spinal Deformity. Spine (Phila Pa 1976) 2024:00007632-990000000-00584. [PMID: 38323661 DOI: 10.1097/brs.0000000000004956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 01/26/2024] [Indexed: 02/08/2024]
Affiliation(s)
- Andrew J Schoenfeld
- Professor and Vice Chair, Clinical Academic Affairs, Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115
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21
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Passias PG, Pierce KE, Mir JM, Krol O, Lafage R, Lafage V, Line B, Uribe JS, Hostin R, Daniels A, Hart R, Burton D, Shaffrey C, Schwab F, Diebo BG, Ames CP, Smith JS, Schoenfeld AJ, Bess S, Klineberg EO. Development of a modified frailty index for adult spinal deformities independent of functional changes following surgical correction: a true baseline risk assessment tool. Spine Deform 2024:10.1007/s43390-023-00808-5. [PMID: 38305990 DOI: 10.1007/s43390-023-00808-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 12/16/2023] [Indexed: 02/03/2024]
Abstract
PURPOSE To develop a simplified, modified frailty index for adult spinal deformity (ASD) patients dependent on objective clinical factors. METHODS ASD patients with baseline (BL) and 2-year (2Y) follow-up were included. Factors with the largest R2 value derived from multivariate forward stepwise regression were including in the modified ASD-FI (clin-ASD-FI). Factors included in the clin-ASD-FI were regressed against mortality, extended length of hospital stay (LOS, > 8 days), revisions, major complications and weights for the clin-ASD-FI were calculated via Beta/Sullivan. Total clin-ASD-FI score was created with a score from 0 to 1. Linear regression correlated clin-ASD-FI with ASD-FI scores and published cutoffs for the ASD-FI were used to create the new frailty cutoffs: not frail (NF: < 0.11), frail (F: 0.11-0.21) and severely frail (SF: > 0.21). Binary logistic regression assessed odds of complication or reop for frail patients. RESULTS Five hundred thirty-one ASD patients (59.5 yrs, 79.5% F) were included. The final model had a R2 of 0.681, and significant factors were: < 18.5 or > 30 BMI (weight: 0.0625 out of 1), cardiac disease (0.125), disability employment status (0.3125), diabetes mellitus (0.0625), hypertension (0.0625), osteoporosis (0.125), blood clot (0.1875), and bowel incontinence (0.0625). These factors calculated the score from 0 to 1, with a mean cohort score of 0.13 ± 0.14. Breakdown by clin-ASD-FI score: 51.8% NF, 28.1% F, 20.2% SF. Increasing frailty severity was associated with longer LOS (NF: 7.0, F: 8.3, SF: 9.2 days; P < 0.001). Frailty independently predicted occurrence of any complication (OR: 9.357 [2.20-39.76], P = 0.002) and reop (OR: 2.79 [0.662-11.72], P = 0.162). CONCLUSIONS Utilizing an existing ASD frailty index, we proposed a modified version eliminating the patient-reported components. This index is a true assessment of physiologic status, and represents a superior risk factor assessment compared to other tools for both primary and revision spinal deformity surgery as a result of its immutability with surgery, lack of subjectivity, and ease of use.
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Affiliation(s)
- Peter G Passias
- Division of Spinal Surgery, Departments of Orthopaedic and Neurological Surgery, NYU Langone Medical Center, Orthopaedic Hospital - NYU School of Medicine, New York Spine Institute, 301 East 17th St, New York, NY, 10003, USA.
| | - Katherine E Pierce
- Division of Spinal Surgery, Departments of Orthopaedic and Neurological Surgery, NYU Langone Medical Center, Orthopaedic Hospital - NYU School of Medicine, New York Spine Institute, 301 East 17th St, New York, NY, 10003, USA
| | - Jamshaid M Mir
- Division of Spinal Surgery, Departments of Orthopaedic and Neurological Surgery, NYU Langone Medical Center, Orthopaedic Hospital - NYU School of Medicine, New York Spine Institute, 301 East 17th St, New York, NY, 10003, USA
| | - Oscar Krol
- Division of Spinal Surgery, Departments of Orthopaedic and Neurological Surgery, NYU Langone Medical Center, Orthopaedic Hospital - NYU School of Medicine, New York Spine Institute, 301 East 17th St, New York, NY, 10003, USA
| | - Renaud Lafage
- Department of Orthopaedic Surgery, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Virginie Lafage
- Department of Orthopaedic Surgery, Lenox Hill Hospital, Northwell Health, New York, NY, USA
| | - Breton Line
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO, USA
| | - Juan S Uribe
- Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Richard Hostin
- Department of Orthopaedic Surgery, Baylor Scoliosis Center, Dallas, TX, USA
| | - Alan Daniels
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Robert Hart
- Department of Orthopaedic Surgery, Swedish Neuroscience Institute, Seattle, WA, USA
| | - Douglas Burton
- Department of Orthopaedic Surgery, University of Kansas Medical Center, Kansas City, KS, USA
| | | | - Frank Schwab
- Department of Orthopedics, Hospital for Special Surgery, New York, NY, USA
| | - Bassel G Diebo
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Christopher P Ames
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia, Charlottesville, VA, USA
| | - Andrew J Schoenfeld
- Department of Orthopedic Surgery, Brigham and Women's Center for Surgery and Public Health, Boston, MA, USA
| | - Shay Bess
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO, USA
| | - Eric O Klineberg
- Department of Orthopaedic Surgery, University of California, Davis, Davis, CA, USA
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22
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Passias PG, Williamson TK, Krol O, Joujon-Roche R, Imbo B, Tretiakov P, Ahmad S, Bennett-Caso C, Lebovic J, Owusu-Sarpong S, Park P, Chou D, Vira S, Diebo BG, Schoenfeld AJ. Patient-Centered Outcomes Following Prone Lateral Single-Position Approach to Same-Day Circumferential Spine Surgery. Spine (Phila Pa 1976) 2024; 49:174-180. [PMID: 36972128 DOI: 10.1097/brs.0000000000004648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
STUDY DESIGN Retrospective study. OBJECTIVE Evaluate surgical characteristics and postoperative 2-year results of the PL approach to spinal fusion. SUMMARY OF BACKGROUND DATA Prone-lateral(PL) single positioning has recently gained popularity in spine surgery due to lower blood loss and operative time but has yet to be examined for other notable outcomes, including realignment and patient-reported measures. MATERIALS AND METHODS We included circumferential spine fusion patients with a minimum one-year follow-up. Patients were stratified into groups based on undergoing PL approach versus same-day staged (Staged). Mean comparison tests identified differences in baseline parameters. Multivariable logistic regression, controlling for age, levels fused, and Charlson Comorbidity Index were used to determine the influence of the approach on complication rates, radiographic and patient-reported outcomes up to two years. RESULTS One hundred twenty-two patients were included of which 72(59%) were same-day staged and 50(41%) were PL. PL patients were older with lower body mass index (both P <0.05). Patients undergoing PL procedures had lower estimated blood loss and operative time (both P <0.001), along with fewer osteotomies (63% vs. 91%, P <0.001). This translated to a shorter length of stay (3.8 d vs. 4.9, P =0.041). PL procedures demonstrated better correction in both PT (4.0 vs. -0.2, P =0.033 and pelvic incidence and lumbar lordosis (-3.7 vs. 3.1, P =0.012). PL procedures were more likely to improve in GAP relative pelvic version (OR: 2.3, [1.5-8.8]; P =0.003]. PL patients suffered lesser complications during the perioperative period and greater improvement in NRS-Back (-6.0 vs. -3.3, P =0.031), with less reoperations (0.0% vs. 4.8%, P =0.040) by two years. CONCLUSIONS Patients undergoing PL single-position procedures received less invasive procedures with better correction of pelvic compensation, as well as earlier discharge. The prone lateral cohort also demonstrated greater clinical improvement and a lower rate of reoperations by two years following spinal corrective surgery. LEVEL OF EVIDENCE Level-III.
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Affiliation(s)
- Peter G Passias
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Tyler K Williamson
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Oscar Krol
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Rachel Joujon-Roche
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Bailey Imbo
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Peter Tretiakov
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Salman Ahmad
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Claudia Bennett-Caso
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Jordan Lebovic
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Stephane Owusu-Sarpong
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Paul Park
- Department of Neurosurgery, University of Michigan, Ann Arbor, MI
| | - Dean Chou
- Department of Neurosurgery, Columbia University, New York, NY
| | - Shaleen Vira
- Departments of Orthopaedic and Neurosurgery, UT Southwestern Medical Center, Dallas, TX
| | - Bassel G Diebo
- Department of Orthopaedic Surgery, SUNY Downstate Medical Center, New York, NY
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
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23
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Passias PG, Pierce KE, Williamson TK, Lebovic J, Schoenfeld AJ, Lafage R, Lafage V, Gum JL, Eastlack R, Kim HJ, Klineberg EO, Daniels AH, Protopsaltis TS, Mundis GM, Scheer JK, Park P, Chou D, Line B, Hart RA, Burton DC, Bess S, Schwab FJ, Shaffrey CI, Smith JS, Ames CP. Patient-specific Cervical Deformity Corrections With Consideration of Associated Risk: Establishment of Risk Benefit Thresholds for Invasiveness Based on Deformity and Frailty Severity. Clin Spine Surg 2024; 37:E43-E51. [PMID: 37798829 DOI: 10.1097/bsd.0000000000001540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 08/10/2023] [Indexed: 10/07/2023]
Abstract
STUDY DESIGN/SETTING This was a retrospective cohort study. BACKGROUND Little is known of the intersection between surgical invasiveness, cervical deformity (CD) severity, and frailty. OBJECTIVE The aim of this study was to investigate the outcomes of CD surgery by invasiveness, frailty status, and baseline magnitude of deformity. METHODS This study included CD patients with 1-year follow-up. Patients stratified in high deformity if severe in the following criteria: T1 slope minus cervical lordosis, McGregor's slope, C2-C7, C2-T3, and C2 slope. Frailty scores categorized patients into not frail and frail. Patients are categorized by frailty and deformity (not frail/low deformity; not frail/high deformity; frail/low deformity; frail/high deformity). Logistic regression assessed increasing invasiveness and outcomes [distal junctional failure (DJF), reoperation]. Within frailty/deformity groups, decision tree analysis assessed thresholds for an invasiveness cutoff above which experiencing a reoperation, DJF or not achieving Good Clinical Outcome was more likely. RESULTS A total of 115 patients were included. Frailty/deformity groups: 27% not frail/low deformity, 27% not frail/high deformity, 23.5% frail/low deformity, and 22.5% frail/high deformity. Logistic regression analysis found increasing invasiveness and occurrence of DJF [odds ratio (OR): 1.03, 95% CI: 1.01-1.05, P =0.002], and invasiveness increased with deformity severity ( P <0.05). Not frail/low deformity patients more often met Optimal Outcome with an invasiveness index <63 (OR: 27.2, 95% CI: 2.7-272.8, P =0.005). An invasiveness index <54 for the frail/low deformity group led to a higher likelihood of meeting the Optimal Outcome (OR: 9.6, 95% CI: 1.5-62.2, P =0.018). For the frail/high deformity group, patients with a score <63 had a higher likelihood of achieving Optimal Outcome (OR: 4.8, 95% CI: 1.1-25.8, P =0.033). There was no significant cutoff of invasiveness for the not frail/high deformity group. CONCLUSIONS Our study correlated increased invasiveness in CD surgery to the risk of DJF, reoperation, and poor clinical success. The thresholds derived for deformity severity and frailty may enable surgeons to individualize the invasiveness of their procedures during surgical planning to account for the heightened risk of adverse events and minimize unfavorable outcomes.
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Affiliation(s)
- Peter G Passias
- Division of Spinal Surgery/Department of Orthopaedic and Neurosurgery, NYU Langone Medical Center; NY Spine Institute, New York, NY
| | - Katherine E Pierce
- Division of Spinal Surgery/Department of Orthopaedic and Neurosurgery, NYU Langone Medical Center; NY Spine Institute, New York, NY
| | - Tyler K Williamson
- Division of Spinal Surgery/Department of Orthopaedic and Neurosurgery, NYU Langone Medical Center; NY Spine Institute, New York, NY
| | - Jordan Lebovic
- Division of Spinal Surgery/Department of Orthopaedic and Neurosurgery, NYU Langone Medical Center; NY Spine Institute, New York, NY
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Renaud Lafage
- Department of Orthopaedic Surgery, Hospital for Special Surgery
| | - Virginie Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY
| | - Jeffrey L Gum
- Department of Orthopaedic Surgery, Norton Leatherman Spine Center, Louisville, KY
| | - Robert Eastlack
- Department of Orthopaedic Surgery, Scripps Clinic, San Diego
| | - Han Jo Kim
- Department of Orthopaedic Surgery, Hospital for Special Surgery
| | - Eric O Klineberg
- Department of Orthopaedic Surgery, University of California-Davis, Davis, CA
| | - Alan H Daniels
- Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | | | - Justin K Scheer
- Department of Neurosurgery, University of California, San Francisco, San Francisco, CA
| | - Paul Park
- Department of Neurosurgery, University of Michigan, Ann Arbor, MI
| | - Dean Chou
- Department of Neurosurgery, University of California, San Francisco, San Francisco, CA
| | - Breton Line
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO
| | - Robert A Hart
- Department of Orthopaedic Surgery, Swedish Neuroscience Institute, Seattle, WA
| | - Douglas C Burton
- Department of Orthopaedic Surgery, University of Kansas Medical Center, Kansas City, KS
| | - Shay Bess
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO
| | - Frank J Schwab
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY
| | | | - Justin S Smith
- Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA
| | - Christopher P Ames
- Department of Neurosurgery, University of California, San Francisco, San Francisco, CA
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Pomer A, Munigala S, Coles CL, Mitro JP, Schoenfeld AJ, Weissman JS, Koehlmoos TP. Correction: The response of the Military Health System (MHS) to the COVID-19 pandemic: a summary of findings from MHS reviews. Health Res Policy Syst 2024; 22:18. [PMID: 38291437 PMCID: PMC10826231 DOI: 10.1186/s12961-024-01109-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024] Open
Affiliation(s)
- Alysa Pomer
- Center for Surgery and Public Health, Brigham and Women's Hospital, 1620 Tremont Street, Boston, MA, 02120, USA.
| | - Satish Munigala
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Christian L Coles
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
- Center for Health Services Research, Uniformed Services University of Health Sciences, Bethesda, MD, USA
| | - Jessica Pope Mitro
- Department of Global and Community Health, George Mason University, Fairfax, VA, USA
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Joel S Weissman
- Center for Surgery and Public Health, Brigham and Women's Hospital, 1620 Tremont Street, Boston, MA, 02120, USA
- Department of Health Policy and Management, Harvard Medical School, Boston, MA, USA
| | - Tracey Perez Koehlmoos
- Center for Health Services Research, Uniformed Services University of Health Sciences, Bethesda, MD, USA
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25
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Striano BM, Crawford AM, Verhofste BP, Hresko AM, Hedequist DJ, Schoenfeld AJ, Simpson AK. Intraoperative navigation increases the projected lifetime cancer risk in patients undergoing surgery for adolescent idiopathic scoliosis. Spine J 2024:S1529-9430(24)00018-4. [PMID: 38262498 DOI: 10.1016/j.spinee.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 12/20/2023] [Accepted: 01/16/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND CONTEXT Adolescent idiopathic scoliosis (AIS) is a common condition, often requiring surgical correction. Computed tomography (CT) based navigation technologies, which rely on ionizing radiation, are increasingly being utilized for surgical treatment. Although this population is highly vulnerable to radiation, given their age and female predominance, there is little available information elucidating modeled iatrogenic cancer risk. PURPOSE To model lifetime cancer risk associated with the use of intraoperative CT-based navigation for surgical treatment of AIS. STUDY DESIGN/SETTING This retrospective cross-sectional study took place in a quaternary care academic pediatric hospital in the United States. PATIENT SAMPLE Adolescents aged 10-18 who underwent posterior spinal fusion for a diagnosis of AIS between July 2014 and December 2019. OUTCOMES MEASURES Effective radiation dose and projected lifetime cancer risk associated with intraoperative doses of ionizing radiation. METHODS Clinical and radiographic parameters were abstracted, including total radiation dose during surgery from flat plate radiographs, fluoroscopy, and intraoperative CT scans. Multivariable regression analysis was used to assess differences in radiation exposure between patients treated with conventional radiography versus intraoperative navigation. Radiation exposure was translated into lifetime cancer risk using well-established algorithms. RESULTS In total, 245 patients were included, 119 of whom were treated with navigation. The cohort was 82.9% female and 14.4 years of age. The median radiation exposure (in millisieverts, mSv) for fluoroscopy, radiography, and navigation was 0.05, 4.14, and 8.19 mSv, respectively. When accounting for clinical and radiographic differences, patients treated with intraoperative navigation received 8.18 mSv more radiation (95%CI: 7.22-9.15, p<.001). This increase in radiation projects to 0.90 iatrogenic malignancies per 1,000 patients (95%CI 0.79-1.01). CONCLUSIONS Ours is the first work to define cancer risk in the setting of radiation exposure for navigated AIS surgery. We project that intraoperative navigation will generate approximately one iatrogenic malignancy for every 1,000 patients treated. Given that spine surgery for AIS is common and occurs in the context of a multitude of other radiation sources, these data highlight the need for radiation budgeting protocols and continued development of lower radiation dose technologies. LEVEL OF EVIDENCE Therapeutic, III.
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Affiliation(s)
- Brendan M Striano
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, MA, USA
| | - Alexander M Crawford
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, MA, USA
| | - Bram P Verhofste
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, MA, USA
| | - Andrew M Hresko
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, MA, USA
| | - Daniel J Hedequist
- Department of Orthopaedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Andrew K Simpson
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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26
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Schoenfeld AJ, Munigala S, Gong J, Schoenfeld RJ, Banaag A, Coles C, Koehlmoos TP. Reductions in sustained prescription opioid use within the US between 2017 and 2021. Sci Rep 2024; 14:1432. [PMID: 38228721 DOI: 10.1038/s41598-024-52032-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 01/12/2024] [Indexed: 01/18/2024] Open
Abstract
Over the last decade, various efforts have been made to curtail the opioid crisis. The impact of these efforts, since the onset of the COVID-19 pandemic, has not been well characterized. We sought to develop national estimates of the prevalence of sustained prescription opioid use for a time period spanning the COVID-19 pandemic (2017-2021). We used TRICARE claims data (fiscal year 2017-2021) to identify patients who were prescription opioid non-users prior to receipt of a new opioid medication. We evaluated eligible patients for subsequent sustained prescription opioid use. The prevalence of sustained prescription opioid use during 2020-2021 was compared to 2017-2019. We performed multivariable logistic regression analyses to adjust for confounding. We performed secondary analyses that accounted for interactions between the time period and age, as well as a proxy for socioeconomic status. We determined there was a 68% reduction in the odds of sustained prescription opioid use (OR 0.32; 95% CI 0.27, 0.38; p < 0.001) in 2020-2021 as compared to 2017-2019. Significant reductions were identified across all US census divisions and all patient age groups. In both time periods, the plurality of encounters associated with initial receipt of an opioid that culminated in sustained prescription opioid use were associated with non-specific primary diagnoses. We found significant reductions in sustained prescription opioid use in 2020-2021 as compared to 2017-2019. The persistence of prescribing behaviors that result in issue of opioids for poorly characterized conditions remains an area of concern.
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Affiliation(s)
- Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA.
| | - Satish Munigala
- Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD, 20814, USA
| | - Jonathan Gong
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA
| | | | - Amanda Banaag
- Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD, 20814, USA
| | - Christian Coles
- Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD, 20814, USA
| | - Tracey P Koehlmoos
- Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD, 20814, USA
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27
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Passias PG, Williamson TK, Pierce KE, Schoenfeld AJ, Krol O, Imbo B, Joujon-Roche R, Tretiakov P, Ahmad S, Bennett-Caso C, Mir J, Dave P, McFarland K, Owusu-Sarpong S, Lebovic JA, Janjua MB, de la Garza-Ramos R, Vira S, Diebo B, Koller H, Protopsaltis TS, Lafage R, Lafage V. The Importance of Incorporating Proportional Alignment in Adult Cervical Deformity Corrections Relative to Regional and Global Alignment: Steps Toward Development of a Cervical-Specific Score. Spine (Phila Pa 1976) 2024; 49:116-127. [PMID: 37796161 DOI: 10.1097/brs.0000000000004843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 09/19/2023] [Indexed: 10/06/2023]
Abstract
STUDY DESIGN/SETTING Retrospective single-center study. BACKGROUND The global alignment and proportion score is widely used in adult spinal deformity surgery. However, it is not specific to the parameters used in adult cervical deformity (ACD). PURPOSE Create a cervicothoracic alignment and proportion (CAP) score in patients with operative ACD. METHODS Patients with ACD with 2-year data were included. Parameters consisted of relative McGregor's Slope [RMGS = (MGS × 1.5)/0.9], relative cervical lordosis [RCL = CL - thoracic kyphosis (TK)], Cervical Lordosis Distribution Index (CLDI = C2 - Apex × 100/C2 - T2), relative pelvic version (RPV = sacral slope - pelvic incidence × 0.59 + 9), and a frailty factor (greater than 0.33). Cutoff points were chosen where the cross-tabulation of parameter subgroups reached a maximal rate of meeting the Optimal Outcome. The optimal outcome was defined as meeting Good Clinical Outcome criteria without the occurrence of distal junctional failure (DJF) or reoperation. CAP was scored between 0 and 13 and categorized accordingly: ≤3 (proportioned), 4-6 (moderately disproportioned), >6 (severely disproportioned). Multivariable logistic regression analysis determined the relationship between CAP categories, overall score, and development of distal junctional kyphosis (DJK), DJF, reoperation, and Optimal Outcome by 2 years. RESULTS One hundred five patients with operative ACD were included. Assessment of the 3-month CAP score found a mean of 5.2/13 possible points. 22.7% of patients were proportioned, 49.5% moderately disproportioned, and 27.8% severely disproportioned. DJK occurred in 34.5% and DJF in 8.7%, 20.0% underwent reoperation, and 55.7% achieved Optimal Outcome. Patients severely disproportioned in CAP had higher odds of DJK [OR: 6.0 (2.1-17.7); P =0.001], DJF [OR: 9.7 (1.8-51.8); P =0.008], reoperation [OR: 3.3 (1.9-10.6); P =0.011], and lower odds of meeting the optimal outcome [OR: 0.3 (0.1-0.7); P =0.007] by 2 years, while proportioned patients suffered zero occurrences of DJK or DJF. CONCLUSION The regional alignment and proportion score is a method of analyzing the cervical spine relative to global alignment and demonstrates the importance of maintaining horizontal gaze, while also matching overall cervical and thoracolumbar alignment to limit complications and maximize clinical improvement.
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Affiliation(s)
- Peter G Passias
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Tyler K Williamson
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Katherine E Pierce
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Andrew J Schoenfeld
- New York Spine Institute, New York, NY
- Department of Orthopedic Surgery, Brigham and Women's Center for Surgery and Public Health, Boston, MA
| | - Oscar Krol
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Bailey Imbo
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Rachel Joujon-Roche
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Peter Tretiakov
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Salman Ahmad
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Claudia Bennett-Caso
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Jamshaid Mir
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Pooja Dave
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | - Kimberly McFarland
- Departments of Orthopaedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York, NY
- New York Spine Institute, New York, NY
| | | | - Jordan A Lebovic
- Department of Orthopaedic Surgery, NYU Langone Orthopedic Hospital, New York, NY
| | | | - Rafael de la Garza-Ramos
- Department of Neurological Surgery, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Shaleen Vira
- Department of Orthopaedic Surgery, UT Southwestern Medical Center, Dallas, TX
| | - Bassel Diebo
- Department of Orthopedic Surgery, SUNY Downstate Medical Center, Brooklyn, NY
| | - Heiko Koller
- International Center for Spinal Disorders and Deformity, Orthopedic Department II, Asklepios Clinics Bad Abbach, Bad Tölz, Germany
| | | | - Renaud Lafage
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, NY
| | - Virginie Lafage
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, NY
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Passias PG, Passfall L, Moattari K, Krol O, Kummer NA, Tretiakov P, Williamson T, Joujon-Roche R, Imbo B, Burhan Janjua M, Jankowski P, Paulino C, Schwab FJ, Owusu-Sarpong S, Singh V, Ahmad S, Onafowokan T, Lebovic J, Tariq M, Saleh H, Vira S, Smith JS, Diebo B, Schoenfeld AJ. Factors Influencing Maintenance of Alignment and Functional Improvement Following Adult Spinal Deformity Surgery: A 3-Year Outcome Analysis. Spine (Phila Pa 1976) 2024; 49:90-96. [PMID: 37199423 DOI: 10.1097/brs.0000000000004717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 12/07/2022] [Indexed: 05/19/2023]
Abstract
STUDY DESIGN This was a retrospective review. OBJECTIVE To assess the factors contributing to durability of surgical results following adult spinal deformity (ASD) surgery. SUMMARY OF BACKGROUND Factors contributing to the long-term sustainability of ASD correction are currently undefined. MATERIALS AND METHODS Operative ASD patients with preoperatively (baseline) and 3-year postoperatively radiographic/health-related quality of life data were included. At 1 and 3 years postoperatively, a favorable outcome was defined as meeting at least three of four criteria: (1) no proximal junctional failure or mechanical failure with reoperation, (2) best clinical outcome (BCO) for Scoliosis Research Society (SRS) (≥4.5) or Oswestry Disability Index (ODI) (<15), (3) improving in at least one SRS-Schwab modifier, and (4) not worsening in any SRS-Schwab modifier. A robust surgical result was defined as having a favorable outcome at both 1 and 3 years. Predictors of robust outcomes were identified using multivariable regression analysis with conditional inference tree for continuous variables. RESULTS We included 157 ASD patients in this analysis. At 1 year postoperatively, 62 patients (39.5%) met the BCO definition for ODI and 33 (21.0%) met the BCO for SRS. At 3 years, 58 patients (36.9%) had BCO for ODI and 29 (18.5%) for SRS. Ninety-five patients (60.5%) were identified as having a favorable outcome at 1 year postoperatively. At 3 years, 85 patients (54.1%) had a favorable outcome. Seventy-eight patients (49.7%) met criteria for a durable surgical result. Multivariable adjusted analysis identified the following independent predictors of surgical durability: surgical invasiveness >65, being fused to S1/pelvis, baseline to 6-week pelvic incidence and lumbar lordosis difference >13.9°, and having a proportional Global Alignment and Proportion score at 6 weeks. CONCLUSIONS Nearly 50% of the ASD cohort demonstrated good surgical durability, with favorable radiographic alignment and functional status maintained up to 3 years. Surgical durability was more likely in patients whose reconstruction was fused to the pelvis and addressed lumbopelvic mismatch with adequate surgical invasiveness to achieve full alignment correction.
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Affiliation(s)
- Peter G Passias
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Lara Passfall
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Kevin Moattari
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Oscar Krol
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Nicholas A Kummer
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Peter Tretiakov
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Tyler Williamson
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Rachel Joujon-Roche
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Bailey Imbo
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | | | - Pawel Jankowski
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Carl Paulino
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI
| | - Frank J Schwab
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY
| | | | - Vivek Singh
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Salman Ahmad
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Tobi Onafowokan
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Jordan Lebovic
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Muhammad Tariq
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Hesham Saleh
- Department of Neurological Surgery, Hoag Memorial Hospital Presbyterian, Newport Beach
| | - Shaleen Vira
- Departments of Orthopaedic and Neurosurgery, University of Arizona College of Medicine, Phoenix, AZ
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA
| | - Bassel Diebo
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
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Pomer A, Munigala S, Coles CL, Mitro JP, Schoenfeld AJ, Weissman JS, Koehlmoos TP. The response of the Military Health System (MHS) to the COVID-19 pandemic: a summary of findings from MHS reviews. Health Res Policy Syst 2024; 22:5. [PMID: 38191494 PMCID: PMC10773054 DOI: 10.1186/s12961-023-01093-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 12/18/2023] [Indexed: 01/10/2024] Open
Abstract
INTRODUCTION The coronavirus disease 2019 (COVID-19) pandemic caused major disruptions to the US Military Health System (MHS). In this study, we evaluated the MHS response to the pandemic to understand the impact of the pandemic response in a large, national, integrated healthcare system providing care for ~ 9 million beneficiaries. METHODS We performed a narrative literature review of 16 internal Department of Defense (DoD) reports, including reviews mandated by the US Congress in response to the pandemic. We categorized the findings using the Doctrine, Organization, Training, Materiel, Leadership, Personnel, Facilities, and Policy (DOTMLPF-P) framework developed by the DoD to assess system efficiency and effectiveness. RESULTS The majority of the findings were in the policy, organization, and personnel categories. Key findings showed that the MHS structure to address surge situations was beneficial during the pandemic response, and the rapid growth of telehealth created the potential impact for improved access to routine and specialized care. However, organizational transition contributed to miscommunication and uneven implementation of policies; disruptions affected clinical training, upskilling, and the supply chain; and staffing shortages contributed to burnout among healthcare workers. CONCLUSION Given its highly integrated, vertical structure, the MHS was in a better position than many civilian healthcare networks to respond efficiently to the pandemic. However, similar to the US civilian sector, the MHS also experienced delays in care, staffing and materiel challenges, and a rapid switch to telehealth. Lessons regarding the importance of communication and preparation for future public health emergency responses are relevant to civilian healthcare systems responding to COVID-19 and other similar public health crises.
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Affiliation(s)
- Alysa Pomer
- Center for Surgery and Public Health, Brigham and Women's Hospital, 1620 Tremont Street, Boston, MA, 02120, United States of America.
| | - Satish Munigala
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States of America
| | - Christian L Coles
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States of America
- Uniformed Services University of Health Sciences, Bethesda, MD, United States of America
| | - Jessica Pope Mitro
- Department of Global and Community Health, George Mason University, Fairfax, VA, United States of America
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, MA, United States of America
| | - Joel S Weissman
- Center for Surgery and Public Health, Brigham and Women's Hospital, 1620 Tremont Street, Boston, MA, 02120, United States of America
- Department of Health Policy and Management, Harvard Medical School, Boston, MA, United States of America
| | - Tracey Perez Koehlmoos
- Uniformed Services University of Health Sciences, Bethesda, MD, United States of America
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Passias PG, Ahmad W, Kapadia BH, Krol O, Bell J, Kamalapathy P, Imbo B, Tretiakov P, Williamson T, Onafowokan OO, Das A, Joujon-Roche R, Moattari K, Passfall L, Kummer N, Vira S, Lafage V, Diebo B, Schoenfeld AJ, Hassanzadeh H. Risk of spinal surgery among individuals who have been re-vascularized for coronary artery disease. J Clin Neurosci 2024; 119:164-169. [PMID: 38101037 DOI: 10.1016/j.jocn.2023.11.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/06/2023] [Accepted: 11/24/2023] [Indexed: 12/17/2023]
Abstract
HYPOTHESIS Revascularization is a more effective intervention to reduce future postop complications. METHODS Patients undergoing elective spine fusion surgery were isolated in the PearlDiver database. Patients were stratified by having previous history of vascular stenting (Stent), coronary artery bypass graft (CABG), and no previous heart procedure (No-HP). Means comparison tests (chi-squared and independent samples t-tests, as appropriate) compared differences in demographics, diagnoses, and comorbidities. Binary logistic regression assessed the odds of 30-day and 90-day postoperative (postop) complications associated with each heart procedure (Odds Ratio [95 % confidence interval]). Statistical significance was set p < 0.05. RESULTS 731,173 elective spine fusion patients included. Overall, 8,401 pts underwent a CABG, 24,037 pts Stent, and 698,735 had No-HP prior to spine fusion surgery. Compared to Stent and No-HP patients, CABG patients had higher rates of morbid obesity, chronic kidney disease, and diabetes (p < 0.001 for all). Meanwhile, stent patients had higher rates of PVD, hypertension, and hyperlipidemia (all p < 0.001). 30-days post-op, CABG patients had significantly higher complication rates including pneumonia, CVA, MI, sepsis, and death compared to No-HP (all p < 0.001). Stent patients vs. No-HF had higher 30-day post-op complication rates including pneumonia, CVA, MI, sepsis, and death. Furthermore, adjusting for age, comorbidities, and sex Stent was significantly predictive of a MI 30-days post-op (OR: 1.90 [1.53-2.34], P < 0.001). Additionally, controlling for levels fused, stent patients compared to CABG patients had 1.99x greater odds of a MI within 30-days (OR: 1.99 [1.26-3.31], p = 0.005) and 2.02x odds within 90-days postop (OR: 2.2 [1.53-2.71, p < 0.001). CONCLUSION With regards to spine surgery, coronary artery bypass graft remains the gold standard for risk reduction. Stenting does not appear to minimize risk of experiencing a post-procedure cardiac event as dramatically as CABG.
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Affiliation(s)
- Peter G Passias
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA.
| | - Waleed Ahmad
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Bhaveen H Kapadia
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Oscar Krol
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Joshua Bell
- Department of Orthopedics, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Pramod Kamalapathy
- Department of Orthopedics, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Bailey Imbo
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Peter Tretiakov
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Tyler Williamson
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Oluwatobi O Onafowokan
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Ankita Das
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Rachel Joujon-Roche
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Kevin Moattari
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Lara Passfall
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Nicholas Kummer
- Department of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY, USA
| | - Shaleen Vira
- Department of Orthopedics, UT Southwestern Medical Center, Dallas, TX, USA
| | - Virginie Lafage
- Department of Orthopedics, Hospital for Special Surgery, New York, NY, USA
| | - Bassel Diebo
- Department of Orthopedics, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Andrew J Schoenfeld
- Department of Orthopedic Surgery, Brigham and Women's Center for Surgery and Public Health, Boston, MA, USA
| | - Hamid Hassanzadeh
- Department of Orthopedics, University of Virginia School of Medicine, Charlottesville, VA, USA
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Karim SM, Schoenfeld AJ, Vaynrub M. Updates in the Management of Metastatic Spine Disease. Instr Course Lect 2024; 73:665-673. [PMID: 38090932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
The number of cancer diagnoses continues to increase each year in the United States, and given the propensity for bone metastases from solid organ malignancies, orthopaedic spine surgeons will inevitably encounter patients with metastatic spine disease and need to have a framework for approaching the evaluation and treatment of these complex patients. Many patients seeking care for spinal metastases already have a history of disseminated malignancy, but metastatic spine disease itself will be the presenting symptom of cancer in approximately 20% of patients. Because the first presentation of cancer may be to a spine surgeon, an appropriate strategy for the initial evaluation of a patient with a new spinal lesion is critical to establish the diagnosis of metastatic disease before undergoing treatment. Once the diagnosis of metastatic spine disease is confirmed, decisions regarding treatment should be made in coordination with a multidisciplinary team including radiation oncology and medical oncology. Spinal metastases are most often treated with radiation therapy. Direct circumferential decompression of the spinal cord with postoperative radiation therapy is considered for high-grade epidural spinal cord compression to preserve neurologic function. Mechanical spinal instability is another potential indication for surgery. When considering surgery, the patient's medical fitness, systemic burden of cancer, and overall prognosis all must be accounted for, and the importance of multidisciplinary evaluation and shared decision making cannot be overstated.
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Passias PG, Ahmad W, Williamson TK, Lebovic J, Kebaish K, Lafage R, Lafage V, Line B, Schoenfeld AJ, Diebo BG, Klineberg EO, Kim HJ, Ames CP, Daniels AH, Smith JS, Shaffrey CI, Burton DC, Hart RA, Bess S, Schwab FJ, Gupta MC. Efficacy of Varying Surgical Approaches on Achieving Optimal Alignment in Adult Spinal Deformity Surgery. Spine (Phila Pa 1976) 2024; 49:22-28. [PMID: 37493057 DOI: 10.1097/brs.0000000000004784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/21/2023] [Indexed: 07/27/2023]
Abstract
BACKGROUND The Roussouly, SRS-Schwab, and Global Alignment and Proportion (GAP) classifications define alignment by spinal shape and deformity severity. The efficacy of different surgical approaches and techniques to successfully achieve these goals is not well understood. PURPOSE Identify the impact of surgical approach and/or technique on meeting complex realignment goals in adult spinal deformity (ASD) corrective surgery. STUDY DESIGN/SETTING Retrospective study. MATERIALS AND METHODS Included patients with ASD fused to pelvis with 2-year data. Patients were categorized by: (1) Roussouly: matching current and theoretical spinal shapes, (2) improving in SRS-Schwab modifiers (0, +, ++), and (3) improving GAP proportionality by 2 years. Analysis of covariance and multivariable logistic regression analyses controlling for age, levels fused, baseline deformity, and 3-column osteotomy usage compared the effect of different surgical approaches, interbody, and osteotomy use on meeting realignment goals. RESULTS A total of 693 patients with ASD were included. By surgical approach, 65.7% were posterior-only and 34.3% underwent anterior-posterior approach with 76% receiving an osteotomy (21.8% 3-column osteotomy). By 2 years, 34% matched Roussouly, 58% improved in GAP, 45% in SRS-Schwab pelvic tilt (PT), 62% sagittal vertical axis, and 70% pelvic incidence-lumbar lordosis. Combined approaches were most effective for improvement in PT [odds ratio (OR): 1.7 (1.1-2.5)] and GAP [OR: 2.2 (1.5-3.2)]. Specifically, anterior lumbar interbody fusion (ALIF) below L3 demonstrated higher rates of improvement versus TLIFs in Roussouly [OR: 1.7 (1.1-2.5)] and GAP [OR: 1.9 (1.3-2.7)]. Patients undergoing pedicle subtraction osteotomy at L3 or L4 were more likely to improve in PT [OR: 2.0 (1.0-5.2)] and pelvic incidence-lumbar lordosis [OR: 3.8 (1.4-9.8)]. Clinically, patients undergoing the combined approach demonstrated higher rates of meeting SCB in Oswestry Disability Index by 2 years while minimizing rates of proximal junctional failure, most often with an ALIF at L5-S1 [Oswestry Disability Index-SCB: OR: 1.4 (1.1-2.0); proximal junctional failure: OR: 0.4 (0.2-0.8)]. CONCLUSIONS Among patients undergoing ASD realignment, optimal lumbar shape and proportion can be achieved more often with a combined approach. Although TLIFs, incorporating a 3-column osteotomy, at L3 and L4 can restore lordosis and normalize pelvic compensation, ALIFs at L5-S1 were most likely to achieve complex realignment goals with an added clinical benefit and mitigation of junctional failure.
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Affiliation(s)
- Peter G Passias
- Departments of Orthopedic and Neurologic Surgery, NYU Langone Orthopedic Hospital and New York Spine Institute, New York, NY
| | - Waleed Ahmad
- Departments of Orthopedic and Neurologic Surgery, NYU Langone Orthopedic Hospital and New York Spine Institute, New York, NY
| | - Tyler K Williamson
- Departments of Orthopedic and Neurologic Surgery, NYU Langone Orthopedic Hospital and New York Spine Institute, New York, NY
| | - Jordan Lebovic
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, NY
| | - Khaled Kebaish
- Department of Orthopedic Surgery, The Johns Hopkins Medical Institutions, Baltimore, MD
| | - Renaud Lafage
- Department of Orthopedics, Hospital for Special Surgery, New York, NY
| | - Virginie Lafage
- Department of Orthopedics, Lenox Hill Hospital, Northwell Health, New York, NY
| | - Breton Line
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO
| | - Andrew J Schoenfeld
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Bassel G Diebo
- Department of Orthopedic Surgery, SUNY Downstate Medical Center, New York, NY
| | - Eric O Klineberg
- Department of Orthopedic Surgery, University of California Davis, Sacramento, CA
| | - Han Jo Kim
- Department of Orthopedics, Hospital for Special Surgery, New York, NY
| | - Christopher P Ames
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Alan H Daniels
- Department of Orthopedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia, Charlottesville, VA
| | - Christopher I Shaffrey
- Departments of Neurosurgery and Orthopedic Surgery, Spine Division, Duke University School of Medicine, Durham, NC
| | - Douglas C Burton
- Department of Orthopedic Surgery, University of Kansas Medical Center, Kansas City, KS
| | - Robert A Hart
- Department of Orthopedic Surgery, Swedish Neuroscience Institute, Seattle, WA
| | - Shay Bess
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO
| | - Frank J Schwab
- Department of Orthopedics, Lenox Hill Hospital, Northwell Health, New York, NY
| | - Munish C Gupta
- Department of Orthopedic Surgery, Washington University, St. Louis, MO
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Dufour S, Banaag A, Schoenfeld AJ, Adams RS, Koehlmoos TP, Gray JC. Diagnostic profiles associated with long-term opioid therapy in active duty servicemembers. PM R 2024; 16:14-24. [PMID: 37162022 PMCID: PMC10786620 DOI: 10.1002/pmrj.12994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 03/20/2023] [Accepted: 04/26/2023] [Indexed: 05/11/2023]
Abstract
INTRODUCTION Over-prescription of opioids has diminished in recent years; however, certain populations remain at high risk. There is a dearth of research evaluating prescription rates using specific multimorbidity patterns. OBJECTIVE To identify distinct clinical profiles associated with opioid prescription and evaluate their relative odds of receiving long-term opioid therapy. DESIGN Retrospective analysis of the complete military electronic health record. We assessed demographics and 26 physiological, psychological, and pain conditions present during initial opioid prescription. Latent class analysis (LCA) identified unique clinical profiles using diagnostic data. Logistic regression measured the odds of these classes receiving long-term opioid therapy. SETTING All electronic health data under the TRICARE network. PARTICIPANTS All servicemembers on active duty during fiscal years 2016 through 2019 who filled at least one opioid prescription. MAIN OUTCOME MEASURES Number and qualitative characteristics of LCA classes; odds ratios (ORs) from logistic regression. We hypothesized that LCA classes characterized by high-risk contraindications would have significantly higher odds of long-term opioid therapy. RESULTS A total of N = 714,446 active duty servicemembers were prescribed an opioid during the study window, with 12,940 (1.8%) receiving long-term opioid therapy. LCA identified five classes: Relatively Healthy (82%); Musculoskeletal Acute Pain and Substance Use Disorders (6%); High Pain, Low Mental Health Burden (9%); Low Pain, High Mental Health Burden (2%), and Multisystem Multimorbid (1%). Logistic regression found that, compared to the Relatively Healthy reference, the Multisystem Multimorbid class, characterized by multiple opioid contraindications, had the highest odds of receiving long-term opioid therapy (OR = 9.24; p < .001; 95% confidence interval [CI]: 8.56, 9.98). CONCLUSION Analyses demonstrated that classes with greater multimorbidity at the time of prescription, particularly co-occurring psychiatric and pain disorders, had higher likelihood of long-term opioid therapy. Overall, this study helps identify patients most at risk for long-term opioid therapy and has implications for health care policy and patient care.
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Affiliation(s)
- Steven Dufour
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD
- Naval Medical Center Portsmouth, Portsmouth, VA
| | - Amanda Banaag
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD
| | - Andrew J. Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Rachel Sayko Adams
- Boston University School of Public Health, Department of Health Law, Policy and Management, Boston, MA
- Veterans Health Administration, Rocky Mountain Mental Illness Research Education and Clinical Center, Aurora, CO
| | - Tracey Perez Koehlmoos
- Center for Health Services Research, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Joshua C. Gray
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD
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Mani V, Pomer A, Madsen C, Coles CL, Schoenfeld AJ, Weissman JS, Koehlmoos TP. Filling the Gaps in the Pandemic Response: Impact of COVID-19 on Telehealth in the Military Health System. Telemed J E Health 2023. [PMID: 38126844 DOI: 10.1089/tmj.2023.0478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023] Open
Abstract
Introduction: As a result of the COVID-19 pandemic, telehealth use became widespread, allowing for continued health care while minimizing COVID-19 transmission risk for patients and providers. This rapid scale-up highlighted shortcomings of the current telehealth infrastructure in many health systems. We aimed to identify and address gaps in the United States Military Health System (MHS) response to the COVID-19 pandemic related to the implementation and utilization of telehealth. Methods: We conducted semistructured key informant interviews of MHS stakeholders, including policymakers, program managers, and health care providers. We recruited respondents using purposive and snowball sampling until we reached thematic saturation. Interviews were conducted virtually from December 2022 to March 2023 and coded by deductive thematic analysis using NVivo. Results: We interviewed 28 key informants. Several themes emerged from the interviews and were categorized into four defined areas of obstacles to the effective utilization of telehealth: administrative, technical, organizational, and quality issues. While respondents had positive perceptions of telehealth, issues such as billing, licensure portability, network connectivity and technology, and ability to monitor health outcomes represent major barriers in the current system, preventing the potential for further expansion. Conclusions: While the shift to telehealth during the COVID-19 pandemic demonstrated robust potential within the MHS, it highlighted shortcomings that impair the utility and expansion of telehealth on a level comparable to that of other large health systems. Future focus should be directed toward generating and implementing actionable recommendations that target these identified challenges in the MHS.
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Affiliation(s)
- Vivitha Mani
- Center for Health Services Research, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, Maryland, USA
| | - Alysa Pomer
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA Massachusetts, USA
| | - Cathaleen Madsen
- Center for Health Services Research, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, Maryland, USA
| | - Christian L Coles
- Center for Health Services Research, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, Maryland, USA
| | - Andrew J Schoenfeld
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA Massachusetts, USA
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, MA Massachusetts, USA
| | - Joel S Weissman
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA Massachusetts, USA
- Department of Health Policy and Management, Harvard Medical School, Boston, Massachusetts, USA
| | - Tracey Pèrez Koehlmoos
- Center for Health Services Research, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
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Passias PG, Williamson TK, Kummer NA, Pellisé F, Lafage V, Lafage R, Serra-Burriel M, Smith JS, Line B, Vira S, Gum JL, Haddad S, Sánchez Pérez-Grueso FJ, Schoenfeld AJ, Daniels AH, Chou D, Klineberg EO, Gupta MC, Kebaish KM, Kelly MP, Hart RA, Burton DC, Kleinstück F, Obeid I, Shaffrey CI, Alanay A, Ames CP, Schwab FJ, Hostin RA, Bess S. Cost Benefit of Implementation of Risk Stratification Models for Adult Spinal Deformity Surgery. Global Spine J 2023:21925682231212966. [PMID: 38081300 DOI: 10.1177/21925682231212966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2023] Open
Abstract
STUDY DESIGN/SETTING Retrospective cohort study. OBJECTIVE Assess the extent to which defined risk factors of adverse events are drivers of cost-utility in spinal deformity (ASD) surgery. METHODS ASD patients with 2-year (2Y) data were included. Tertiles were used to define high degrees of frailty, sagittal deformity, blood loss, and surgical time. Cost was calculated using the Pearl Diver registry and cost-utility at 2Y was compared between cohorts based on the number of risk factors present. Statistically significant differences in cost-utility by number of baseline risk factors were determined using ANOVA, followed by a generalized linear model, adjusting for clinical site and surgeon, to assess the effects of increasing risk score on overall cost-utility. RESULTS By 2 years, 31% experienced a major complication and 23% underwent reoperation. Patients with ≤2 risk factors had significantly less major complications. Patients with 2 risk factors improved the most from baseline to 2Y in ODI. Average cost increased by $8234 per risk factor (R2 = .981). Cost-per-QALY at 2Y increased by $122,650 per risk factor (R2 = .794). Adjusted generalized linear model demonstrated a significant trend between increasing risk score and increasing cost-utility (r2 = .408, P < .001). CONCLUSIONS The number of defined patient-specific and surgical risk factors, especially those with greater than two, were associated with increased index surgical costs and diminished cost-utility. Efforts to optimize patient physiology and minimize surgical risk would likely reduce healthcare expenditures and improve the overall cost-utility profile for ASD interventions.Level of evidence: III.
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Affiliation(s)
- Peter G Passias
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, NY, NY, USA
| | - Tyler K Williamson
- Department of Orthopaedic Surgery, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Nicholas A Kummer
- Departments of Orthopedic and Neurological Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, NY, NY, USA
| | - Ferran Pellisé
- Spine Surgery Unit, Vall d'Hebron Hospital, Barcelona, Spain
| | - Virginie Lafage
- Department of Orthopaedics, Lenox Hill Hospital, New York, NY, USA
| | - Renaud Lafage
- Department of Orthopaedics, Hospital for Special Surgery, New York, NY, USA
| | - Miguel Serra-Burriel
- Center for Research in Health and Economics, Universitat Pompeu Fabra, Barcelona, Spain
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia Medical Center, Charlottesville, VA, USA
| | - Breton Line
- Denver International Spine Center, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO, USA
| | - Shaleen Vira
- Department of Orthopedic Surgery, UT Southwestern Medical Center, Dallas, TX, USA
| | | | - Sleiman Haddad
- Spine Surgery Unit, Vall d'Hebron Hospital, Barcelona, Spain
| | | | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Alan H Daniels
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Dean Chou
- Department of Neurosurgery, University of California, San Francisco, CA, USA
| | - Eric O Klineberg
- Department of Orthopedic Surgery, University of California Davis, Sacramento, CA, USA
| | - Munish C Gupta
- Department of Orthopaedic Surgery, Washington University in St. Louis, Missouri, USA
| | - Khaled M Kebaish
- Department of Orthopaedic Surgery, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Michael P Kelly
- Department of Orthopaedic Surgery, Rady Children's Hospital, San Diego, CA, USA
| | - Robert A Hart
- Department of Orthopaedic Surgery, Swedish Neuroscience Institute, Seattle, WA, USA
| | - Douglas C Burton
- Department of Orthopaedic Surgery, University of Kansas Medical Center, Kansas City, KS, USA
| | - Frank Kleinstück
- Spine Center Division, Department of Orthopedics and Neurosurgery, Schulthess Klinik, Zürich, Switzerland
| | - Ibrahim Obeid
- Spine Surgery Unit, Bordeaux University Hospital, Bordeaux, France
| | - Christopher I Shaffrey
- Spine Division, Departments of Neurosurgery and Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Ahmet Alanay
- Department of Orthopedics and Traumatology, Acıbadem University, Istanbul, Turkey
| | - Christopher P Ames
- Department of Neurosurgery, University of California, San Francisco, CA, USA
| | - Frank J Schwab
- Department of Orthopaedics, Lenox Hill Hospital, New York, NY, USA
| | - Richard A Hostin
- Department of Orthopaedic Surgery, Baylor Scoliosis Center, Dallas, TX, USA
| | - Shay Bess
- Denver International Spine Center, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO, USA
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Dykes PC, Curtin-Bowen M, Franz C, Syrowatka A, Lipsitz S, Sainlaire M, Businger A, Thai T, Chen AF, Schoenfeld AJ, Lieberman JR, Iorio R, O'Brien T, Blanchfield B, Katz JN, Jiranek WA, Melnic C, Bates DW. Cost Savings Associated With Implementing 4 Total Joint Replacement Electronic Clinical Quality Measures Nationally: 2020-2040. J Patient Saf 2023; 19:539-546. [PMID: 37922248 DOI: 10.1097/pts.0000000000001171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2023]
Abstract
BACKGROUND Digital transformation using widely available electronic data is a key component to improving health outcomes and customer choice and decreasing cost and measurement burden. Despite these benefits, existing information on the potential cost savings from electronic clinical quality measures (eCQMs) is limited. METHODS We assessed the costs of implementing 4 eCQMs related to total hip and/or total knee arthroplasty into electronic health record systems across healthcare systems in the United States. We used published literature and technical expert panel consultation to calculate low-, mid-, and high-range hip and knee arthroplasty surgery projections, and used empirical testing, literature, and technical expert panel consultation to develop an economic model to assess projected cost savings of eCQMs when implemented nationally. RESULTS Low-, mid-, and high-range projected cost savings for year's 2020, 2030, and 2040 were calculated for 4 orthopedic eCQMs. Mid-range projected cost savings for 2020 ranged from $7.9 to $31.9 million per measure per year. A breakeven of between 0.5% and 5.1% of adverse events (measure dependent) must be averted for cost savings to outweigh implementation costs. CONCLUSIONS All measures demonstrated potential cost savings. These findings suggest that eCQMs have the potential to lower healthcare costs and improve patient outcomes without adding to physician documentation burden. The Centers for Medicare and Medicaid Services' investment in eCQMs is an opportunity to reduce adverse outcomes and excess costs in orthopedics.
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Affiliation(s)
| | | | - Calvin Franz
- Eastern Research Group, Lexington, Massachusetts
| | | | | | | | | | - Tien Thai
- From the Brigham and Women's Hospital, Boston
| | | | | | - Jay R Lieberman
- Keck School of Medicine, University of Southern California, Los Angeles, California
| | | | | | | | | | - William A Jiranek
- Department of Orthopaedic Surgery, Duke University, Durham North Carolina
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Crawford AM, Striano BM, Gong J, Simpson AK, Schoenfeld AJ. Does the Stopping Opioids After Surgery Score Perform Well Among Racial and Socioeconomic Subgroups? Clin Orthop Relat Res 2023; 481:2343-2351. [PMID: 37159263 PMCID: PMC10642872 DOI: 10.1097/corr.0000000000002697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/28/2023] [Accepted: 04/21/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND The Stopping Opioids After Surgery (SOS) score is a validated tool that was developed to determine the risk of sustained opioid use after surgical interventions, including orthopaedic procedures. Despite prior investigations validating the SOS score in diverse contexts, its performance across racial, ethnic, and socioeconomic subgroups has not been assessed. QUESTIONS/PURPOSES In a large, urban, academic health network, did the performance of the SOS score differ depending on (1) race and ethnicity or (2) socioeconomic status? METHODS This retrospective investigation was conducted using data from an internal, longitudinally maintained registry of a large, urban, academic health system in the Northeastern United States. Between January 1, 2018, and March 31, 2022, we treated 26,732 adult patients via rotator cuff repair, lumbar discectomy, lumbar fusion, TKA, THA, ankle or distal radius open reduction and internal fixation, or ACL reconstruction. We excluded 1% of patients (274 of 26,732) because of missing length of stay information, 0.06% (15) for missing discharge information, 1% (310) for missing medication information related to loss to follow-up, and 0.07% (19) who died during their hospital stay. Based on these inclusion and exclusion criteria, 26,114 adult patients were left for analysis. The median age in our cohort was 63 years (IQR 52 to 71), and most patients were women (52% [13,462 of 26,114]). Most patients self-reported their race and ethnicity as non-Hispanic White (78% [20,408 of 26,114]), but the cohort also included non-Hispanic Black (4% [939]), non-Hispanic Asian (2% [638]), and Hispanic (1% [365]) patients. Five percent (1295) of patients were of low socioeconomic status, defined by prior SOS score investigations as patients with Medicaid insurance. Components of the SOS score and the observed frequency of sustained postoperative opioid prescriptions were abstracted. The performance of the SOS score was compared across racial, ethnic, and socioeconomic subgroups using the c-statistic, which measures the capacity of the model to differentiate between patients with and without sustained opioid use. This measure should be interpreted on a scale between 0 and 1, where 0 represents a model that perfectly predicts the wrong classification, 0.5 represents performance no better than chance, and 1.0 represents perfect discrimination. Scores less than 0.7 are generally considered poor. The baseline performance of the SOS score in past investigations has ranged from 0.76 to 0.80. RESULTS The c-statistic for non-Hispanic White patients was 0.79 (95% CI 0.78 to 0.81), which fell within the range of past investigations. The SOS score performed worse for Hispanic patients (c-statistic 0.66 [95% CI 0.52 to 0.79]; p < 0.001), where it tended to overestimate patients' risks of sustained opioid use. The SOS score for non-Hispanic Asian patients did not perform worse than in the White patient population (c-statistic 0.79 [95% CI 0.67 to 0.90]; p = 0.65). Similarly, the degree of overlapping CIs suggests that the SOS score did not perform worse in the non-Hispanic Black population (c-statistic 0.75 [95% CI 0.69 to 0.81]; p = 0.003). There was no difference in score performance among socioeconomic groups (c-statistic 0.79 [95% CI 0.74 to 0.83] for socioeconomically disadvantaged patients; 0.78 [95% CI 0.77 to 0.80] for patients who were not socioeconomically disadvantaged; p = 0.92). CONCLUSION The SOS score performed adequately for non-Hispanic White patients but performed worse for Hispanic patients, where the 95% CI nearly included an area under the curve value of 0.5, suggesting that the tool is no better than chance at predicting sustained opioid use for Hispanic patients. In the Hispanic population, it commonly overestimated the risk of opioid dependence. Its performance did not differ among patients of different sociodemographic backgrounds. Future studies might seek to contextualize why the SOS score overestimates expected opioid prescriptions for Hispanic patients and how the utility performs among more specific Hispanic subgroups. CLINICAL RELEVANCE The SOS score is a valuable tool in ongoing efforts to combat the opioid epidemic; however, disparities exist in terms of its clinical applicability. Based on this analysis, the SOS score should not be used for Hispanic patients. Additionally, we provide a framework for how other predictive models should be tested in various lesser-represented populations before implementation.
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Affiliation(s)
| | | | - Jonathan Gong
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Andrew K. Simpson
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
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Passfall L, Imbo B, Lafage V, Lafage R, Smith JS, Line B, Schoenfeld AJ, Protopsaltis T, Daniels AH, Kebaish KM, Gum JL, Koller H, Hamilton DK, Hostin R, Gupta M, Anand N, Ames CP, Hart R, Burton D, Schwab FJ, Shaffrey CI, Klineberg EO, Kim HJ, Bess S, Passias PG. The impact of baseline cervical malalignment on the development of proximal junctional kyphosis following surgical correction of thoracolumbar adult spinal deformity. J Neurosurg Spine 2023; 39:742-750. [PMID: 37503903 DOI: 10.3171/2023.5.spine22752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 05/09/2023] [Indexed: 07/29/2023]
Abstract
OBJECTIVE The objective of this study was to identify the effect of baseline cervical deformity (CD) on proximal junctional kyphosis (PJK) and proximal junctional failure (PJF) in patients with adult spinal deformity (ASD). METHODS This study was a retrospective analysis of a prospectively collected, multicenter database comprising ASD patients enrolled at 13 participating centers from 2009 to 2018. Included were ASD patients aged > 18 years with concurrent CD (C2-7 kyphosis < -15°, T1S minus cervical lordosis > 35°, C2-7 sagittal vertical axis > 4 cm, chin-brow vertical angle > 25°, McGregor's slope > 20°, or C2-T1 kyphosis > 15° across any three vertebrae) who underwent surgery. Patients were grouped according to four deformity classification schemes: Ames and Passias CD modifiers, sagittal morphotypes as described by Kim et al., and the head versus trunk balance system proposed by Mizutani et al. Mean comparison tests and multivariable binary logistic regression analyses were performed to assess the impact of these deformity classifications on PJK and PJF rates up to 3 years following surgery. RESULTS A total of 712 patients with concurrent ASD and CD met the inclusion criteria (mean age 61.7 years, 71% female, mean BMI 28.2 kg/m2, and mean Charlson Comorbidity Index 1.90) and underwent surgery (mean number of levels fused 10.1, mean estimated blood loss 1542 mL, and mean operative time 365 minutes; 70% underwent osteotomy). By approach, 59% of the patients underwent a posterior-only approach and 41% underwent a combined approach. Overall, 277 patients (39.1%) had PJK by 1 year postoperatively, and an additional 189 patients (26.7%) developed PJK by 3 years postoperatively. Overall, 65 patients (9.2%) had PJF by 3 years postoperatively. Patients classified as having a cervicothoracic deformity morphotype had higher rates of early PJK than flat neck deformity and cervicothoracic deformity patients (p = 0.020). Compared with the head-balanced patients, trunk-balanced patients had higher rates of PJK and PJF (both p < 0.05). Examining Ames modifier severity showed that patients with moderate and severe deformity by the horizontal gaze modifier had higher rates of PJK (p < 0.001). CONCLUSIONS In patients with concurrent cervical and thoracolumbar deformities undergoing isolated thoracolumbar correction, the use of CD classifications allows for preoperative assessment of the potential for PJK and PJF that may aid in determining the correction of extending fusion levels.
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Affiliation(s)
- Lara Passfall
- 1Division of Spine Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, New York Spine Institute, New York, New York
| | - Bailey Imbo
- 1Division of Spine Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, New York Spine Institute, New York, New York
| | - Virginie Lafage
- 2Department of Orthopedic Surgery, Lenox Hill Hospital, Northwell Health, New York, New York
| | - Renaud Lafage
- 3Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York
| | - Justin S Smith
- 4Department of Neurosurgery, University of Virginia, Charlottesville, Virginia
| | - Breton Line
- 5Department of Spine Surgery, Denver International Spine Center, Presbyterian St. Luke's, Rocky Mountain Hospital for Children, Denver, Colorado
| | - Andrew J Schoenfeld
- 6Department of Orthopedic Surgery, Brigham and Women's Center for Surgery and Public Health, Boston, Massachusetts
| | | | - Alan H Daniels
- 8Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island
| | - Khaled M Kebaish
- 9Department of Orthopaedic Surgery, Johns Hopkins Medical Center, Baltimore, Maryland
| | - Jeffrey L Gum
- 10Norton Leatherman Spine Center, Louisville, Kentucky
| | - Heiko Koller
- 11Department of Neurosurgery, Technical University of Munich (TUM), Klinikum Rechts Der Isar, Munich, Germany
- 21Department for Traumatology and Sports Injuries, Paracelsus Medical University, Salzburg, Austria
| | - D Kojo Hamilton
- 12Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Richard Hostin
- 13Department of Orthopaedic Surgery, Southwest Scoliosis Center, Dallas, Texas
| | - Munish Gupta
- 14Department of Orthopaedic Surgery, Washington University, St. Louis, Missouri
| | - Neel Anand
- 15Department of Orthopedic Surgery, Cedars-Sinai Health Center, Los Angeles, California
| | - Christopher P Ames
- 16Department of Neurological Surgery, University of California, San Francisco, California
| | - Robert Hart
- 17Department of Orthopaedic Surgery, Swedish Neuroscience Institute, Seattle, Washington
| | - Douglas Burton
- 18Department of Orthopaedic Surgery, University of Kansas Medical Center, Kansas City, Kansas
| | - Frank J Schwab
- 2Department of Orthopedic Surgery, Lenox Hill Hospital, Northwell Health, New York, New York
| | - Christopher I Shaffrey
- 19Division of Spine Surgery, Departments of Neurosurgery and Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Eric O Klineberg
- 20Department of Orthopaedic Surgery, University of California, Davis, California; and
| | - Han Jo Kim
- 3Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York
| | - Shay Bess
- 5Department of Spine Surgery, Denver International Spine Center, Presbyterian St. Luke's, Rocky Mountain Hospital for Children, Denver, Colorado
| | - Peter G Passias
- 1Division of Spine Surgery, Departments of Orthopaedic and Neurosurgery, NYU Langone Medical Center, New York Spine Institute, New York, New York
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Mir JM, Galetta MS, Tretiakov P, Dave P, Lafage V, Lafage R, Schoenfeld AJ, Passias PG. Achievement and Maintenance of Optimal Alignment After Adult Spinal Deformity Corrective Surgery: A 5-Year Outcome Analysis. World Neurosurg 2023; 180:e523-e527. [PMID: 37774784 DOI: 10.1016/j.wneu.2023.09.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 09/25/2023] [Indexed: 10/01/2023]
Abstract
OBJECTIVE We sought to assess factors contributing to optimal radiographic outcomes. METHODS Operative adult spinal deformity (ASD) patients with baseline and 5-year (5Y) data were included. Optimal alignment (O) was defined as improving in at least 1 Scoliosis Research Society-Schwab modifier without worsening in any Scoliosis Research Society-Schwab modifier. A robust outcome was defined as having optimal alignment 2 years (2Y) post operation that was maintained at 5Y. Predictors of robust outcomes were identified using multivariate regression analysis, with a conditional inference tree for continuous variables. RESULTS Two-hundred and ninety-seven ASD patients met inclusion criteria. Most patients (77.4%) met O at 6W, which decreased to 54.2% at 2Y. The majority of patients (89.4%) that met O at 2Y went on to meet radiographic durability at 5Y (48.5% of total cohort). Rates of junctional failure were higher in O2+5- compared with O2+5- (P = 0.013), with reoperation rates of 17.2% due to loss of alignment. Multivariable regression identified the following independent predictors of optimal alignment at 5Y in those that had O at 2Y: inadequate correction of pelvic tilt and overcorrection of the difference between pelvic incidence and lumbar lordosis (P < 0.05). Increased age, body mass index, and invasiveness were the most significant nonradiographic predictors for not achieving 5Y durability (P < 0.05). CONCLUSIONS The durability of optimal alignment after ASD corrective surgery was seen in about half of the patients at 5Y. While the majority of patients at 2Y maintained their radiographic outcomes at 5Y, major contributors to loss of alignment included junctional failure and adjacent region compensation, with only a minority of patients losing correction through the existing construct. The reoperation rate for loss of alignment was 17.2%. Loss of alignment requiring reoperation had a detrimental effect on 5Y clinical outcomes.
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Affiliation(s)
- Jamshaid M Mir
- Division of Spine Surgery, Departments of Orthopedic and Neurological Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York, USA
| | - Matthew S Galetta
- Division of Spine Surgery, Departments of Orthopedic and Neurological Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York, USA
| | - Peter Tretiakov
- Division of Spine Surgery, Departments of Orthopedic and Neurological Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York, USA
| | - Pooja Dave
- Division of Spine Surgery, Departments of Orthopedic and Neurological Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York, USA
| | - Virginie Lafage
- Department of Orthopedics, Lenox Hill Hospital, Northwell Health, New York, New York, USA
| | - Renaud Lafage
- Department of Orthopedics, Hospital for Special Surgery, New York, New York, USA
| | - Andrew J Schoenfeld
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Peter G Passias
- Division of Spine Surgery, Departments of Orthopedic and Neurological Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York, USA.
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de Jager E, Levine AA, Sidey-Gibbons CJ, Udyavar NR, Liu C, Lamaina M, Maggard Gibbons MA, Ko CY, Burstin HR, Haider AH, Hoyt DB, Schoenfeld AJ, Weissman JS, Britt LD. Development and Validation of a Novel Literature-Based Method to Identify Disparity-Sensitive Surgical Quality Metrics. J Am Coll Surg 2023; 237:856-861. [PMID: 37703495 DOI: 10.1097/xcs.0000000000000859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
BACKGROUND Disparity in surgical care impedes the delivery of uniformly high-quality care. Metrics that quantify disparity in care can help identify areas for needed intervention. A literature-based Disparity-Sensitive Score (DSS) system for surgical care was adapted by the Metrics for Equitable Access and Care in Surgery (MEASUR) group. The alignment between the MEASUR DSS and Delphi ratings of an expert advisory panel (EAP) regarding the disparity sensitivity of surgical quality metrics was assessed. STUDY DESIGN Using DSS criteria MEASUR co-investigators scored 534 surgical metrics which were subsequently rated by the EAP. All scores were converted to a 9-point scale. Agreement between the new measurement technique (ie DSS) and an established subjective technique (ie importance and validity ratings) were assessed using the Bland-Altman method, adjusting for the linear relationship between the paired difference and the paired average. The limit of agreement (LOA) was set at 1.96 SD (95%). RESULTS The percentage of DSS scores inside the LOA was 96.8% (LOA, 0.02 points) for the importance rating and 94.6% (LOA, 1.5 points) for the validity rating. In comparison, 94.4% of the 2 subjective EAP ratings were inside the LOA (0.7 points). CONCLUSIONS Applying the MEASUR DSS criteria using available literature allowed for identification of disparity-sensitive surgical metrics. The results suggest that this literature-based method of selecting quality metrics may be comparable to more complex consensus-based Delphi methods. In fields with robust literature, literature-based composite scores may be used to select quality metrics rather than assembling consensus panels.
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Affiliation(s)
- Elzerie de Jager
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Adele A Levine
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Chris J Sidey-Gibbons
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - N Rhea Udyavar
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Charles Liu
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Margherita Lamaina
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Melinda A Maggard Gibbons
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Clifford Y Ko
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Helen R Burstin
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Adil H Haider
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - David B Hoyt
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Andrew J Schoenfeld
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - Joel S Weissman
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
| | - L D Britt
- From the Center for Surgery and Public Health, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School and Harvard TH Chan School of Public Health, Boston, MA (de Jager, Levine, Udyavar, Haider, Schoenfeld, Weissman)
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Haag A, Hosein S, Lyon S, Labban M, Wun J, Herzog P, Cone EB, Schoenfeld AJ, Trinh QD. Outcomes for Arthroplasties in Military Health: A Retrospective Analysis of Direct Versus Purchased Care. Mil Med 2023; 188:45-51. [PMID: 37948209 DOI: 10.1093/milmed/usac441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 12/21/2022] [Accepted: 01/06/2023] [Indexed: 11/12/2023] Open
Abstract
INTRODUCTION The Department of Defense is reforming the military health system where surgeries are increasingly referred from military treatment facilities (MTFs) with direct care to higher-volume civilian hospitals under purchased care. This shift may have implications on the quality and cost of care for TRICARE beneficiaries. This study examined the impact of care source and surgical volume on perioperative outcomes and cost of total hip arthroplasties (THAs) and total knee arthroplasties (TKAs). MATERIALS AND METHODS We examined TRICARE claims for patients who underwent THA or TKA between 2006 and 2019. The 30-day readmissions, complications, and costs between direct and purchased care were evaluated using the logistic regression model for surgical outcomes and generalized linear models for cost. RESULTS We included 71,785 TKA and THA procedures. 11,013 (15.3%) were performed in direct care. They had higher odds of readmissions (odds ratio, OR 1.29 [95% CI, 1.12-1.50]; P < 0.001) but fewer complications (OR 0.83 [95% CI, 0.75-0.93]; P = 0.002). Within direct care, lower-volume facilities had more complications (OR 1.27 [95% CI, 1.01-1.61]; P = 0.05). Costs for index surgeries were significantly higher at MTFs $26,022 (95% CI, $23,393-$28,948) vs. $20,207 ($19,339-$21,113). Simulating transfer of care to very high-volume MTFs, estimated cost savings were $4,370/patient and $20,229,819 (95% CI, $17,406,971-$25,713,571) in total. CONCLUSIONS This study found that MTFs are associated with lower odds of complications, higher odds of readmission, and higher costs for THA and TKA compared to purchased care facilities. These findings mean that care in the direct setting is adequate and consolidating care at higher-volume MTFs may reduce health care costs.
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Affiliation(s)
- Austin Haag
- Hankamer School of Business, Baylor University, Waco, TX 76706, USA
| | - Sharif Hosein
- SUNY Downstate Health Sciences University, Brooklyn, NY 11203, USA
| | - Samuel Lyon
- Harvard Medical School, Harvard University, Boston, MA 02115, USA
| | - Muhieddine Labban
- Brigham and Women's Hospital, Division of Urological Surgery, Harvard Medical School, Boston, MA 02115, USA
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Jolene Wun
- Department of Preventive Medicine and Biometrics, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Peter Herzog
- Brigham and Women's Hospital, Division of Urological Surgery, Harvard Medical School, Boston, MA 02115, USA
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Eugene B Cone
- Brigham and Women's Hospital, Division of Urological Surgery, Harvard Medical School, Boston, MA 02115, USA
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Andrew J Schoenfeld
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Quoc-Dien Trinh
- Brigham and Women's Hospital, Division of Urological Surgery, Harvard Medical School, Boston, MA 02115, USA
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
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Passias PG, Pierce KE, Dave P, Lafage R, Lafage V, Schoenfeld AJ, Line B, Uribe J, Hostin R, Daniels A, Hart R, Burton D, Kim HJ, Mundis GM, Eastlack R, Diebo BG, Gum JL, Shaffrey C, Schwab F, Ames CP, Smith JS, Bess S, Klineberg E, Gupta MC, Hamilton DK. When not to Operate in Spinal Deformity: Identifying Subsets of Patients With Simultaneous Clinical Deterioration, Major Complications, and Reoperation. Spine (Phila Pa 1976) 2023; 48:1481-1485. [PMID: 37470375 DOI: 10.1097/brs.0000000000004778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 06/15/2023] [Indexed: 07/21/2023]
Abstract
STUDY DESIGN Retrospective review of a prospectively enrolled adult spinal deformity (ASD) database. OBJECTIVE To investigate what patient factors elevate the risk of sub-optimal outcomes after deformity correction. BACKGROUND Currently, it is unknown what factors predict a poor outcome after adult spinal deformity surgery, which may require increased preoperative consideration and counseling. MATERIALS AND METHODS Patients >18 yrs undergoing surgery for ASD(scoliosis≥20°, SVA≥5 cm, PT≥25°, or TK≥60°). An unsatisfactory outcome was defined by the following categories met at two years: (1) clinical: deteriorating in ODI at two years follow-up (2) complications/reoperation: having a reoperation and major complication were deemed high risk for poor outcomes postoperatively (HR). Multivariate analyses assessed predictive factors of HR patients in adult spinal deformity patients. RESULTS In all, 633 adult spinal deformity (59.9 yrs, 79% F, 27.7 kg/m 2, CCI: 1.74) were included. Baseline severe Schwab modifier incidence (++): 39.2% pelvic incidence and lumbar lordosis, 28.8% sagittal vertical axis, 28.9% PT. Overall, 15.5% of patients deteriorated in ODI by two years, while 7.6% underwent reoperation and had a major complication. This categorized 11 (1.7%) as HR. HR were more comorbid in terms of arthritis (73%), heart disease (36%), and kidney disease (18%), P <0.001. Surgically, HR had greater EBL (4431ccs) and underwent more osteotomies (91%), specifically Ponte(36%) and Three Column Osteotomies(55%), which occurred more at L2(91%). HR underwent more PLIFs (45%) and had more blood transfusion units (2641ccs), all P <0.050. The multivariate regression determined a combination of a baseline Distress and Risk Assessment Method score in the 75th percentile, having arthritis and kidney disease, a baseline right lower extremity motor score ≤3, cSVA >65 mm, C2 slope >30.2°, CTPA >5.5° for an R2 value of 0.535 ( P <0.001). CONCLUSIONS When addressing adult spine deformities, poor outcomes tend to occur in severely comorbid patients with major baseline psychological distress scores, poor neurologic function, and concomitant cervical malalignment.
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Affiliation(s)
- Peter G Passias
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Katherine E Pierce
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Pooja Dave
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital, New York Spine Institute, New York, NY
| | - Renaud Lafage
- Department of Orthopedics, Hospital for Special Surgery, New York, NY
| | - Virginie Lafage
- Department of Orthopedics, Hospital for Special Surgery, New York, NY
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Breton Line
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO
| | - Juan Uribe
- Department of Neurosurgery, University of South Florida, Tampa, FL
| | - Richard Hostin
- Department of Orthopaedic Surgery, Baylor Scoliosis Center, Dallas, TX
| | - Alan Daniels
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI
| | - Robert Hart
- Department of Orthopaedic Surgery, Swedish Neuroscience Institute, Seattle, WA
| | - Douglas Burton
- Department of Orthopaedic Surgery, University of Kansas Medical Center, Kansas City, Kansas
| | - Han Jo Kim
- Department of Orthopedics, Hospital for Special Surgery, New York, NY
| | | | - Robert Eastlack
- Division of Orthopaedic Surgery, Scripps Clinic, La Jolla, CA
| | - Bassel G Diebo
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI
| | - Jeffrey L Gum
- Department of Orthopaedic Surgery, Norton Leatherman Spine Center, Louisville, KY
| | - Christopher Shaffrey
- Departments of Neurosurgery and Orthopaedic Surgery, Duke University Medical Center, Durham, NC
| | - Frank Schwab
- Department of Orthopedics, Hospital for Special Surgery, New York, NY
| | - Christopher P Ames
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia, Charlottesville, VA
| | - Shay Bess
- Department of Spine Surgery, Denver International Spine Clinic, Presbyterian St. Luke's/Rocky Mountain Hospital for Children, Denver, CO
| | - Eric Klineberg
- Department of Orthopaedic Surgery, University of California, Davis, Davis, CA
| | - Munish C Gupta
- Department of Orthopaedic Surgery, Washington University of St Louis, St. Louis, MO
| | - D Kojo Hamilton
- Departments of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, PA
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Passias PG, Mir JM, Williamson TK, Tretiakov PS, Dave P, Lafage V, Lafage R, Schoenfeld AJ. Should realignment goals vary based on patient frailty status in adult spinal deformity? J Neurosurg Spine 2023; 39:646-651. [PMID: 37728390 DOI: 10.3171/2023.5.spine23456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 05/22/2023] [Indexed: 09/21/2023]
Abstract
OBJECTIVE The objective of this study was to adjust the sagittal age-adjusted score (SAAS) to accommodate frailty in alignment considerations and thereby increase the predictability of clinical outcomes and junctional failure. METHODS Surgical adult spinal deformity (ASD) patients with 2-year data were included. Frailty was assessed with the continuous ASD modified frailty index (ASD-mFI). Two-year outcomes were proximal junctional kyphosis (PJK), proximal junctional failure (PJF), major mechanical complications, and best clinical outcome (BCO), defined as Oswestry Disability Index (ODI) score < 15 and Scoliosis Research Society outcomes questionnaire total score > 4.5 by 2 years. Linear regression analysis established a 6-week score based on the component scores of SAAS, frailty, and US normal values for ODI score. Logistic regression analysis followed by conditional inference tree run forest analysis generated categorical thresholds. Multivariate analysis, controlling for age, baseline deformity, and history of revision, was used to compare outcome rates, and logistic regression generated odds ratios for the continuous score. Thirty percent of the cohort was used as a random sample for internal validation. RESULTS In total, 412 patients were included (mean ± SD age 60.1 ± 14.2 years, 80% female, BMI 26.9 ± 5.4 kg/m2). Baseline frailty categories were as follows: 57% not frail, 30% frail, and 14% severely frail. Overall, by 2 years, 39% of patients had developed PJK, 8% PJF, and 21% mechanical complications; 22% had undergone a reoperation; and 15% met BCO. When the cohort as a whole was assessed, the 6-week SAAS had a correlation with the development of PJK and PJF, but not mechanical complications, reoperation, or BCO. Development of mechanical complications, PJF, reoperation, and BCO demonstrated correlations with ASD-mFI (all p < 0.05). Regression analysis modifying SAAS on the basis of ODI norms and frailty generated the following equation: frailty-adjusted SAAS (FAS) = 0.108 × T1 pelvic angle + 0.162 × pelvic tilt - 0.39 × pelvic incidence - lumbar lordosis - 0.03 × ASD-mFI - 1.6771. With conditional inference tree analysis, thresholds were derived for FAS: aligned < 1.7, offset 1.7-2.2, and severely offset > 2.2. Significance between FAS categories was found for PJK, PJF, mechanical complications, reoperation, and BCO by 2 years. Binary logistic regression, controlling for baseline deformity and revision status, demonstrated significance between FAS and all 5 outcome variables (all p < 0.01). Internal validation saw each outcome variable maintain significance between categories, with even greater odds for PJF (OR 13.4, 95% CI 4.7-38.3, p < 0.001). CONCLUSIONS Consideration of physiological age, in addition to chronological age, may be beneficial in the management of operative goals to maximize clinical outcomes while minimizing junctional failure. This combination enables the spine surgeon to fortify a surgical plan for even the most challenging patients undergoing ASD corrective surgery.
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Affiliation(s)
- Peter G Passias
- 1Departments of Orthopedic and Neurological Surgery, Division of Spine Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York
| | - Jamshaid M Mir
- 1Departments of Orthopedic and Neurological Surgery, Division of Spine Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York
| | - Tyler K Williamson
- 1Departments of Orthopedic and Neurological Surgery, Division of Spine Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York
| | - Peter S Tretiakov
- 1Departments of Orthopedic and Neurological Surgery, Division of Spine Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York
| | - Pooja Dave
- 1Departments of Orthopedic and Neurological Surgery, Division of Spine Surgery, NYU Langone Medical Center, New York Spine Institute, New York, New York
| | - Virginie Lafage
- 2Department of Orthopedics, Lenox Hill Hospital, Northwell Health, New York, New York
| | - Renaud Lafage
- 3Department of Orthopedics, Hospital for Special Surgery, New York, New York; and
| | - Andrew J Schoenfeld
- 4Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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Madsen C, Korona-Bailey J, Janvrin ML, Schoenfeld AJ, Koehlmoos TP. Opioid prescribing and use in the Military Health System: a framework synthesis, FY2016-FY2021. Pain Med 2023; 24:1133-1137. [PMID: 37280084 PMCID: PMC10546480 DOI: 10.1093/pm/pnad072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 05/02/2023] [Accepted: 06/01/2023] [Indexed: 06/08/2023]
Abstract
BACKGROUND Opioid misuse is a nationwide issue and is of particular concern with regard to military readiness. The 2017 National Defense Authorization Act charges the Military Health System with greater oversight of opioid use and mitigation of misuse. METHODS We synthesized published articles using secondary analysis of TRICARE claims data, a nationally representative database of 9.6 million beneficiaries. We screened 106 articles for inclusion and identified 17 studies for data abstraction. Framework analysis was conducted, which assessed prescribing practices, patient use, and optimum length of opioid prescriptions after surgery, trauma, and common procedures, as well as factors leading to sustained prescription opioid use. RESULTS Across the studies, sustained prescription opioid use after surgery was low overall, with <1% of opioid-naïve patients still receiving opioids more than 1 year after spinal surgery or trauma. In opioid-exposed patients who had undergone spine surgery, sustained use was slightly lower than 10%. Higher rates of sustained use were associated with more severe trauma and depression, as well as with prior use and initial opioid prescriptions for low back pain or other undefined conditions. Black patients were more likely to discontinue opioid use than were White patients. CONCLUSIONS Prescribing practices are well correlated with degree of injury or intensity of intervention. Sustained prescription opioid use beyond 1 year is rare and is associated with diagnoses for which opioids are not the standard of care. More efficient coding, increased attention to clinical practice guidelines, and use of tools to predict risk of sustained prescription opioid use are recommended.
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Affiliation(s)
- Cathaleen Madsen
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD 20817, United States
- Uniformed Services University of the Health Sciences, Bethesda, MD 20814, United States
| | - Jessica Korona-Bailey
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD 20817, United States
- Uniformed Services University of the Health Sciences, Bethesda, MD 20814, United States
| | - Miranda Lynn Janvrin
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., Bethesda, MD 20817, United States
- Uniformed Services University of the Health Sciences, Bethesda, MD 20814, United States
| | - Andrew J Schoenfeld
- Center for Surgery and Public Health, Department of Orthopaedic Surgery, Harvard Medical School, Brigham & Women’s Hospital, Boston, MA 02115, United States
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Krol O, McFarland K, Owusu-Sarpong S, Sagoo N, Williamson T, Joujon-Roche R, Tretiakov P, Imbo B, Dave P, Mir J, Lebovic J, Onafowokan OO, Schoenfeld AJ, De la Garza Ramos R, Janjua MB, Sciubba DM, Diebo BG, Vira S, Smith JS, Lafage V, Lafage R, Passias PG. Impact of Frailty on the Development of Proximal Junctional Failure: Does Frailty Supersede Achieving Optimal Realignment? Spine (Phila Pa 1976) 2023; 48:1348-1353. [PMID: 37199421 DOI: 10.1097/brs.0000000000004719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 12/31/2022] [Indexed: 05/19/2023]
Abstract
BACKGROUND Patients undergoing surgery for adult spinal deformity (ASD) are often elderly, frail, and at elevated risk of adverse events perioperatively, with proximal junctional failure (PJF) occurring relatively frequently. Currently, the specific role of frailty in potentiating this outcome is poorly defined. PURPOSE To determine if the benefits of optimal realignment in ASD, with respect to the development of PJF, can be offset by increasing frailty. STUDY DESIGN Retrospective cohort. MATERIALS AND METHODS Operative ASD patients (scoliosis >20°, SVA>5 cm, pelvic tilt>25°, or TK>60°) fused to the pelvis or below with available baseline and 2-year (2Y) radiographic and HRQL data were included. The Miller Frailty Index (FI) was used to stratify patients into 2 categories: Not Frail (FI <3) and Frail (>3). Proximal Junctional Failure (PJF) was defined using the Lafage criteria. "Matched" and "unmatched" refers to ideal age-adjusted alignment postoperatively. Multivariable regression determined the impact of frailty on the development of PJF. RESULTS Two hundred eighty-four ASD patients met inclusion criteria [62.2yrs±9.9, 81%F, BMI: 27.5 kg/m 2 ±5.3, ASD-FI: 3.4±1.5, Charlson Comorbidity Index (CCI): 1.7±1.6]. Forty-three percent of patients were characterized as Not Frail (NF) and 57% were characterized as Frail (F). PJF development was lower in the NF group compared with the F group (7% vs . 18%; P =0.002). F patients had 3.2 × higher risk of PJF development compared to NF patients (OR: 3.2, 95% CI: 1.3-7.3, P =0.009). Controlling for baseline factors, F unmatched patients had a higher degree of PJF (OR: 1.4, 95% CI:1.02-1.8, P =0.03); however, with prophylaxis, there was no increased risk. Adjusted analysis shows F patients, when matched postoperatively in PI-LL, had no significantly higher risk of PJF. CONCLUSIONS An increasingly frail state is significantly associated with the development of PJF after corrective surgery for ASD. Optimal realignment may mitigate the impact of frailty on eventual PJF. Prophylaxis should be considered in frail patients who do not reach ideal alignment goals.
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Affiliation(s)
- Oscar Krol
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Kimberly McFarland
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | | | - Navraj Sagoo
- Departments of Orthopaedic and Neurosurgery, UT Southwestern Medical Center, Dallas, TX
| | - Tyler Williamson
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Rachel Joujon-Roche
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Peter Tretiakov
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Bailey Imbo
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Pooja Dave
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Jamshaid Mir
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
| | - Jordan Lebovic
- Department of Orthopaedic Surgery, NYU Langone Medical Center, New York, NY
| | - Oluwatobi O Onafowokan
- Exeter Spine Unit, Princess Elizabeth Orthopaedic Centre, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital/Harvard Medical Center, Boston, MA
| | - Rafael De la Garza Ramos
- Departments of Orthopaedic and Neurosurgery, UT Southwestern Medical Center, Dallas, TX
- Department of Neurological Surgery, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | | | - Daniel M Sciubba
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore MD
| | - Bassel G Diebo
- Department of Orthopaedic Surgery, SUNY Downstate Medical Center, New York, NY
| | - Shaleen Vira
- Departments of Orthopaedic and Neurosurgery, UT Southwestern Medical Center, Dallas, TX
| | - Justin S Smith
- Department of Neurosurgery, University of Virginia, Charlottesville, VA
| | - Virginie Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY
| | - Renaud Lafage
- Department of Orthopaedics, Lenox Hill Hospital, Northwell Health, New York, NY
| | - Peter G Passias
- Departments of Orthopaedic and Neurologic Surgery, NYU Langone Orthopedic Hospital; New York Spine Institute, New York, NY
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Rigney GH, Massaad E, Kiapour A, Razak SS, Duvall JB, Burrows A, Khalid SI, De La Garza Ramos R, Tobert DG, Williamson T, Shankar GM, Schoenfeld AJ, Shin JH. Implication of nutritional status for adverse outcomes after surgery for metastatic spine tumors. J Neurosurg Spine 2023; 39:557-567. [PMID: 37439458 DOI: 10.3171/2023.5.spine2367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 05/17/2023] [Indexed: 07/14/2023]
Abstract
OBJECTIVE Surgery for metastatic spinal tumors can have a substantial impact on patients' quality of life by alleviating pain, improving function, and correcting spinal instability when indicated. The decision to operate is difficult because many patients with cancer are frail. Studies have highlighted the importance of preoperative nutritional status assessments; however, little is known about which aspects of nutrition accurately inform clinical outcomes. This study investigates the interaction and prognostic importance of various nutritional and frailty measures in patients with spinal metastases. METHODS A retrospective analysis of consecutive patients who underwent surgery for spinal metastases between 2014 and 2020 at the Massachusetts General Hospital was performed. Patients were stratified according to the New England Spinal Metastasis Score (NESMS). Frailty was assessed using the metastatic spinal tumor frailty index. Nutrition was assessed using the prognostic nutritional index (PNI), preoperative body mass index, albumin, albumin-to-globulin ratio, and platelet-to-lymphocyte ratio. Outcomes included postoperative survival and complication rates, with focus on wound-related complications. RESULTS This study included 154 individuals (39% female; mean [SD] age 63.23 [13.14] years). NESMS 0 and NESMS 3 demonstrated the highest proportions of severely frail patients (56.2%) and nonfrail patients (16.1%), respectively. Patients with normal nutritional status (albumin-to-globulin ratio and PNI) had a better prognosis than those with poor nutritional status when stratified by NESMS. Multivariable regression adjusted for NESMS and frailty showed that a PNI > 40.4 was significantly associated with decreased odds of 90-day complications (OR 0.93, 95% CI 0.85-0.98). After accounting for age, sex, primary tumor pathology, physical function, nutritional status, and frailty, a preoperative nutrition consultation was associated with a decrease in postoperative wound-related complications (average marginal effect -5.00%; 95% CI -1.50% to -8.9%). CONCLUSIONS The PNI was most predictive of complications and may be a key biomarker for risk stratification in the 90 days following surgery. Nutrition consultation was associated with a reduced risk of wound-related complications, attesting to the importance of this preoperative intervention. These findings suggest that nutrition plays an important role in the postsurgical course and should be considered when developing a treatment plan for spinal metastases.
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Affiliation(s)
| | | | | | | | | | | | | | - Rafael De La Garza Ramos
- 2Department of Neurosurgery, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York; and
| | - Daniel G Tobert
- 3Orthopedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | | | | | - Andrew J Schoenfeld
- 4Department of Orthopedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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Hsieh H, Yen H, Tseng T, Pan Y, Liao M, Fu S, Yen M, Jaw F, Lin W, Hu M, Yang S, Groot OQ, Schoenfeld AJ. Determining patients with spinal metastases suitable for surgical intervention: A cost-effective analysis. Cancer Med 2023; 12:20059-20069. [PMID: 37749979 PMCID: PMC10587930 DOI: 10.1002/cam4.6576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 09/04/2023] [Accepted: 09/12/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND Both nonoperative and operative treatments for spinal metastasis are expensive interventions. Patients' expected 3-month survival is believed to be a key factor to determine the most suitable treatment. However, to the best of our knowledge, no previous study lends support to the hypothesis. We sought to determine the cost-effectiveness of operative and nonoperative interventions, stratified by patients' predicted probability of 3-month survival. METHODS A Markov model with four defined health states was used to estimate the quality-adjusted life years (QALYs) and costs for operative intervention with postoperative radiotherapy and radiotherapy alone (palliative low-dose external beam radiotherapy) of spine metastases. Transition probabilities for the model, including the risks of mortality and functional deterioration, were obtained from secondary and our institutional data. Willingness to pay thresholds were prespecified at $100,000 and $150,000. The analyses were censored after 5-year simulation from a health system perspective and discounted outcomes at 3% per year. Sensitivity analyses were conducted to test the robustness of the study design. RESULTS The incremental cost-effectiveness ratios were $140,907 per QALY for patients with a 3-month survival probability >50%, $3,178,510 per QALY for patients with a 3-month survival probability <50%, and $168,385 per QALY for patients with independent ambulatory and 3-month survival probability >50%. CONCLUSIONS This study emphasizes the need to choose patients carefully and estimate preoperative survival for those with spinal metastases. In addition to reaffirming previous research regarding the influence of ambulatory status on cost-effectiveness, our study goes a step further by highlighting that operative intervention with postoperative radiotherapy could be more cost-effective than radiotherapy alone for patients with a better survival outlook. Accurate survival prediction tools and larger future studies could offer more detailed insights for clinical decisions.
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Affiliation(s)
- Hsiang‐Chieh Hsieh
- Institute of Biomedical Engineering, National Taiwan UniversityTaipeiTaiwan
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
- Department of Orthopaedic SurgeryNational Taiwan University HospitalHsinchuTaiwan
| | - Hung‐Kuan Yen
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
- Department of Orthopaedic SurgeryNational Taiwan University HospitalHsinchuTaiwan
- Department of Medical EducationNational Taiwan University HospitalHsinchuTaiwan
| | - Ting‐En Tseng
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
| | - Yu‐Ting Pan
- Department of Medical EducationNational Taiwan University HospitalTaipeiTaiwan
| | - Min‐Tsun Liao
- Division of Cardiology, Department of Internal MedicineNational Taiwan University HospitalHsinchuTaiwan
| | - Shau‐Huai Fu
- Department of Orthopaedic SurgeryNational Taiwan University HospitalDouliuTaiwan
| | - Mao‐Hsu Yen
- Department of Computer Science and EngineeringNational Taiwan Ocean UniversityKeelungTaiwan
| | - Fu‐Shan Jaw
- Institute of Biomedical Engineering, National Taiwan UniversityTaipeiTaiwan
| | - Wei‐Hsin Lin
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
| | - Ming‐Hsiao Hu
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
- Department of Orthopaedics, College of medicine, National Taiwan UniversityTaipeiTaiwan
| | - Shu‐Hua Yang
- Department of Orthopaedic SurgeryNational Taiwan University HospitalTaipeiTaiwan
- Department of Orthopaedics, College of medicine, National Taiwan UniversityTaipeiTaiwan
| | - Olivier Q. Groot
- Department of Orthopaedic SurgeryMassachusetts General Hospital, Harvard Medical SchoolBostonMassachusettsUSA
- Department of OrthopaedicsUniversity Medical Center UtrechtUtrechtNetherlands
| | - Andrew J. Schoenfeld
- Department of Orthopaedic SurgeryBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
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Crawford AM, Striano BM, Gong J, Koehlmoos TP, Simpson AK, Schoenfeld AJ. Validation of the Stopping Opioids After Surgery (SOS) Score for the Sustained Use of Prescription Opioids Following Orthopaedic Surgery. J Bone Joint Surg Am 2023; 105:1403-1409. [PMID: 37410854 DOI: 10.2106/jbjs.23.00061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
BACKGROUND The Stopping Opioids after Surgery (SOS) score was developed to identify patients at risk for sustained opioid use following surgery. The SOS score has not been specifically validated for patients in a general orthopaedic context. Our primary objective was to validate the SOS score within this context. METHODS In this retrospective cohort study, we considered a broad array of representative orthopaedic procedures performed between January 1, 2018, and March 31, 2022. These procedures included rotator cuff repair, lumbar discectomy, lumbar fusion, total knee and total hip arthroplasty, open reduction and internal fixation (ORIF) of ankle fracture, ORIF of distal radial fracture, and anterior cruciate ligament reconstruction. The performance of the SOS score was evaluated by calculating the c-statistic, receiver operating characteristic curve, and the observed rates of sustained prescription opioid use (defined as uninterrupted prescriptions of opioids for ≥90 days) following surgery. For our sensitivity analysis, we compared these metrics among various time epochs related to the COVID-19 pandemic. RESULTS A total of 26,114 patients were included, of whom 51.6% were female and 78.1% were White. The median age was 63 years. The observed prevalence of sustained opioid use was 1.3% (95% confidence interval [CI], 1.2% to 1.5%) in the low-risk group (SOS score of <30), 7.4% (95% CI, 6.9% to 8.0%) in the medium-risk group (SOS score of 30 to 60), and 20.8% (95% CI, 17.7% to 24.2%) in the high-risk group (SOS score of >60). The performance of the SOS score in the overall group was strong, with a c-statistic of 0.82. The performance of the SOS score showed no evidence of worsening over time. The c-statistic was 0.79 before the COVID-19 pandemic and ranged from 0.77 to 0.80 throughout the waves of the pandemic. CONCLUSIONS We validated the use of the SOS score for sustained prescription opioid use following a diverse array of orthopaedic procedures across subspecialties. This tool is easy to implement for the purpose of prospectively identifying patients in musculoskeletal service lines who are at higher risk for sustained opioid use, thereby enabling the future implementation of upstream interventions and modifications to avert opioid abuse and to combat the opioid epidemic. LEVEL OF EVIDENCE Diagnostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Alexander M Crawford
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, Massachusetts
| | - Brendan M Striano
- Harvard Combined Orthopaedic Residency Program, Harvard Medical School, Boston, Massachusetts
| | - Jonathan Gong
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Tracey P Koehlmoos
- Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Andrew K Simpson
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Andrew J Schoenfeld
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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Schoenfeld AJ. Reply to the Letter to the Editor: Does Operative Management of Epidural Abscesses Increase Healthcare Expenditures up to 1 Year After Treatment? Clin Orthop Relat Res 2023; 481:1860-1861. [PMID: 37470785 PMCID: PMC10427035 DOI: 10.1097/corr.0000000000002790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 06/29/2023] [Indexed: 07/21/2023]
Affiliation(s)
- Andrew J Schoenfeld
- Professor, Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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50
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Munigala S, Schoenfeld AJ, Mani V, Banaag A, Umoh A, Coles CL, Koehlmoos TP. Disparities in the use of colorectal cancer screening in a universally insured population during the COVID-19 pandemic. Cancer Med 2023; 12:18201-18210. [PMID: 37644735 PMCID: PMC10524012 DOI: 10.1002/cam4.6400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 07/14/2023] [Accepted: 07/22/2023] [Indexed: 08/31/2023] Open
Abstract
BACKGROUND Despite the known efficacy of colorectal cancer (CRC) screening, the rates of individuals undergoing such testing have remained lower than target thresholds, even prior to the healthcare disruptions associated with the COVID-19 pandemic. We evaluated the impact of the COVID-19 pandemic on CRC screening within a nationally representative US population and assessed disparities in screening across racial/ethnic groups and socioeconomic (SES) strata. METHODS We performed a retrospective cross-sectional study using all eligible TRICARE beneficiaries aged 45-64 years between FY 2018 and 2021. High-risk individuals, those with a previous or current CRC diagnosis, and/or a personal/family history of colonic polyps, were excluded. The pre-COVID-19 period (September 1, 2018-March 31, 2020) was compared to the COVID-19 period (April 1, 2020-September 30, 2021). Secondary analyses were performed, evaluating the interaction between the COVID-19 time period, race, and our proxy for socioeconomic status. RESULTS During the study period, we identified 1,749,688 eligible individuals. Following the onset of the COVID-19 pandemic, CRC screening overall decreased from 34% in the pre-pandemic period to 30% following the onset of the pandemic (p < 0.001). This finding persisted even after adjusting for confounders in multivariable analysis (odds ratio [OR] for the pandemic timeframe: 0.79; 95% CI: 0.27, 0.31; p < 0.001). In the setting of SES, in the pandemic period, the odds of individuals from both Senior Enlisted (OR: 0.55; 95% CI: 0.54, 0.56) and Junior Enlisted sponsor ranks (OR: 0.27; 95% CI: 0.25, 0.30) were diminished as compared to Senior Officers. CONCLUSIONS AND RELEVANCE We found a 21% reduction in the odds of CRC screening in the context of the COVID-19 pandemic. Reductions in colonoscopies and other types of screening tests were not offset by changes in the use of at-home tests such as Cologuard.
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Affiliation(s)
- Satish Munigala
- Center for Health Services ResearchUniformed Services University of the Health SciencesBethesdaMarylandUSA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.BethesdaMarylandUSA
| | - Andrew J. Schoenfeld
- Department of Orthopaedic Surgery and Center for Surgery and Public HealthBrigham and Women's Hospital, Harvard Medical SchoolBostonMassachusettsUSA
| | - Vivitha Mani
- Center for Health Services ResearchUniformed Services University of the Health SciencesBethesdaMarylandUSA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.BethesdaMarylandUSA
| | - Amanda Banaag
- Center for Health Services ResearchUniformed Services University of the Health SciencesBethesdaMarylandUSA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.BethesdaMarylandUSA
| | - Ada Umoh
- Center for Health Services ResearchUniformed Services University of the Health SciencesBethesdaMarylandUSA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.BethesdaMarylandUSA
| | - Christian L. Coles
- Center for Health Services ResearchUniformed Services University of the Health SciencesBethesdaMarylandUSA
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.BethesdaMarylandUSA
| | - Tracey Perez Koehlmoos
- Center for Health Services ResearchUniformed Services University of the Health SciencesBethesdaMarylandUSA
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