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OBJECTIVE: There is a lack of strong evidence for use of expensive bone substitutes. This study compares perioperative data and patient reported quality-of-life outcomes across the varied types of bone graft extenders. The study analyzes the existing Quality and Outcomes Database and evaluates patient reported outcomes for 1-3 level lumbar fusion procedures comparing across different types of biologics bone graft. METHODS: We retrospectively analyzed a prospectively collected data registry. Bone graft implant data were collected and grouped into the following categories: (1) Autograft with basic allograft (2) Enhanced, synthetic, or cellular allograft (3) Use of BMP. Preoperative and 1 year patient reported outcomes and perioperative data from the prospective collected registry were analyzed. RESULTS: There were 384 patients included in this study. There were 168 (43.8%) patients in group 1, 133 (34.6%) patients in group 2, and 83 (21.6%) in group 3. There were no group differences in baseline or 1 year back pain, leg pain, ODI, or EQ-5D. The GLM Repeated Measures results indicate a significant difference within each of the three groups between the preoperative and postoperative measures for back pain, leg pain, ODI, and EQ-5D. The change over time was not significantly different between the groups. CONCLUSIONS: Bone graft extenders are a significant contributor to the cost of lumbar fusion. This study demonstrates no difference in preoperative, and 1 year patient reported outcomes between the three groups. There was no significant difference in rate of reoperations across the three groups.
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Fusión Vertebral , Humanos , Estudios Retrospectivos , Resultado del Tratamiento , Estudios Prospectivos , Fusión Vertebral/métodos , Dolor de Espalda/cirugía , Vértebras Lumbares/cirugíaRESUMEN
PURPOSE: In patients who present with headaches and Chiari 1 malformation without cranial nerve or brainstem dysfunction or syrinx formation, the decision to decompress can be difficult to make. We present a case series examining the use of acetazolamide as a diagnostic aid to determine candidacy for decompression. METHODS: A single pediatric neurosurgeon's (M.M.H.) experience from 2003 to 2018 was retrospectively reviewed. All cases evaluated in the clinic for CPT code of Chiari 1 malformation were analyzed. Inclusion criteria were patients with diagnosis of Chiari 1 malformation and headache-predominant symptoms who underwent an acetazolamide challenge test. Exclusion criteria included age over 18, syrinx, or significant clinical evidence of brainstem compression or cranial nerve dysfunction. Data were recorded with respect to response to acetazolamide. Surgical outcomes were assessed using the Chicago Chiari Outcome Scale (CCOS) pain category and the improve/same/worse (IWS) scale. Overall satisfaction from surgery was also recorded. RESULTS: Forty-five patients met inclusion criteria and underwent acetazolamide challenge. Thirty-three (73.3%) patients showed improvement of their symptoms with acetazolamide challenge (responders). Of the 33 responders, 25 (75.8%) underwent Chiari decompression. The remaining 8 (24.2%) responders experienced persistent improvement of their symptoms after the acetazolamide trial and did not require intervention. Twelve (26.7%) patients did not improve with acetazolamide (nonresponders) of which 11 (91.7% of nonreponders) never required intervention. One nonresponder eventually underwent Chiari decompression due to progressively worsening and debilitating headaches. All twenty-five (100%) responders improved after surgery and 24 (96%) were satisfied with the outcome of surgery. The average responder CCOS pain score was 3.52 out of 4. The nonresponder who did not improve with acetazolamide had persistent severe headaches after decompression. The CCOS pain score for this nonresponder was 2 out of 4. CONCLUSION: Pediatric headache-predominant Chiari 1 malformation presents a difficult diagnostic dilemma. The authors describe a trial of acetazolamide as a preoperative diagnostic tool to aid the decision to decompress. Further studies will need to be performed to determine the effectiveness of preoperative acetazolamide in identifying which patients may benefit from surgical decompression.
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Acetazolamida , Malformación de Arnold-Chiari , Acetazolamida/uso terapéutico , Malformación de Arnold-Chiari/cirugía , Niño , Descompresión Quirúrgica , Humanos , Imagen por Resonancia Magnética , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: Thoracolumbar fractures (TLF) requiring surgical intervention can be treated with either open or percutaneous stabilization, each with some distinct risks and benefits. There is insufficient evidence available to support one approach as superior. METHODS: Patients who underwent spinal fixation for TLF between 2008 and 2020 were reviewed. Patients with one or two levels of fracture treated with either open or percutaneous stabilization were included. Exclusion criteria were more than two levels of fracture, patients requiring corpectomy, stabilization constructs that crossed the cervicothoracic or lumbosacral junction, history of previous thoracolumbar fusion at the same level, spinal neoplasm, anterior or lateral fixation, and spinal infection. Demographic, operative, and clinical data were collected for all patients. RESULTS: 691 patients (377 open, 314 percutaneous) met the inclusion criteria. Patients in the percutaneous cohort sustained lower estimated blood loss (73 vs 334 ml; p< 0.001) and shorter length of surgery (114 vs. 151 minutes; p< 0.001). No differences were observed in the length of hospital stay or overall reoperation rates. Asymptomatic (7.0% vs 0.8%) and symptomatic (3.5% vs 0.5%) hardware removal was more common with the percutaneous cohort, while the incidence of revision surgery due to hardware failure requiring the extension of the construct (1.9% vs 5.8%) and infection (1.9% vs 6.4%) was greater in the open group. CONCLUSION: Percutaneous stabilization for TLF was associated with shorter operative time, less blood loss, lower infection rate, higher rates of elective hardware removal, and lower rates of hardware failure requiring extension of the construct compared to open stabilization.
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OBJECTIVE: Recombinant human bone morphogenetic protein-2 (rhBMP-2) has been demonstrated to achieve the highest rates of arthrodesis in multilevel lumbar fusion but is also associated with possible perioperative morbidity. A novel allograft (OSTEOAMP) is a differentiated allograft that retains growth factors supporting bone healing. The authors sought to compare the clinical and radiographic outcomes of rhBMP-2 and the novel allograft in lumbar interbody arthrodesis to determine if the latter may be a safer and equally effective alternative to rhBMP-2 for single- and multilevel posterior or transforaminal lumbar interbody fusion (PLIF or TLIF). METHODS: Patients who underwent single- or multilevel TLIF or PLIF using either OSTEOAMP or rhBMP-2 at the authors' institution over a 2-year period were prospectively followed for 12 months. Healthcare utilization, safety measures, patient satisfaction, physical disability (measured on the Oswestry Disability Index [ODI]), back and leg pain (on the numeric rating scale [NRS]), quality of life (on the EQ-5D scale), and return to work (RTW) were prospectively recorded. For purposes of this study, this consecutive series was retrospectively analyzed and pseudarthrosis rates were assessed at 2 years of follow-up. All patients (100%) had both 12-month patient-reported outcome follow-up and 24-month clinical and radiographic follow-up. RESULTS: One thousand one hundred fifty-four patients (654 treated with OSTEOAMP, 500 with rhBMP-2) were prospectively enrolled in the institutional registry. After propensity score matching, there were no significant baseline differences between 330 novel allograft and 330 rhBMP-2 cases. Perioperative morbidity and 90-day hospital readmission (3.3% vs 2.4%, p = 0.485) did not significantly differ between the novel allograft and the rhBMP-2 cases. At the 2-year follow-up, symptomatic pseudarthrosis requiring revision surgery occurred in 8 patients (2.4%) with OSTEOAMP and 6 patients (1.8%) with rhBMP-2 (p = 0.589). The overall fusion rate at 2 years was similar between groups (p = 0.213). Both groups showed significant and equivalent improvement in patient-reported outcome measures (PROMs) from baseline to 12-month follow-up, with no significant difference in 1-year mean NRS leg pain score (2.5 vs 2.7), ODI (25 vs 26), quality-adjusted life years (0.73 vs 0.73), satisfaction (83% vs 80%), or RTW (6.6 vs 7 weeks). CONCLUSIONS: In the authors' institutional experience, OSTEOAMP is a clinically viable substitute for rhBMP-2 for single- and multilevel lumbar fusion. This novel allograft provides clinically effective arthrodesis and improvements in PROMs comparable to rhBMP-2 with a similar safety profile. Additional indications and outcome assessment in longitudinal studies are needed to further characterize this allogeneic graft.
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Proteína Morfogenética Ósea 2 , Vértebras Lumbares , Medición de Resultados Informados por el Paciente , Proteínas Recombinantes , Fusión Vertebral , Factor de Crecimiento Transformador beta , Humanos , Fusión Vertebral/métodos , Proteína Morfogenética Ósea 2/uso terapéutico , Masculino , Femenino , Proteínas Recombinantes/uso terapéutico , Persona de Mediana Edad , Vértebras Lumbares/cirugía , Factor de Crecimiento Transformador beta/uso terapéutico , Resultado del Tratamiento , Aloinjertos , Anciano , Calidad de Vida , Adulto , Trasplante Óseo/métodos , Estudios Prospectivos , Satisfacción del PacienteRESUMEN
OBJECTIVE: The impact of mental health comorbidities on outcomes after lumbar spine surgery in workers' compensation (WC) patients has not been robustly explored. The goal of this study was to examine the impact of mental health comorbidities on pain, disability, quality of life, and return to work after lumbar spine surgery in WC patients. METHODS: A nationwide, prospective surgical outcomes registry (National Neurosurgery Quality Outcomes Database [N2QOD]) was queried for all patients who underwent 1- to 4-level lumbar decompression and/or fusion from 2012 to 2021. Patients were stratified on the basis of compensation status into non-WC (25,507) and WC (1018) cohorts. Baseline demographic data, perioperative safety data, and patient-reported outcome measures were compared between groups. The WC cohort was further subdivided on the basis of mental health status into patients with anxiety and depression (n = 107) and those without anxiety and depression (n = 911). Propensity matching was used to generate parity between these subgroups, generating 214 patients (107 pairs) for analysis. Perioperative safety, facility utilization, 1-year patient-reported outcomes (back and leg pain, disability, and quality of life), and return to work were measured as a function of WC and mental health comorbidity status. RESULTS: A total of 26,525 patients (25,507 non-WC and 1018 WC) who underwent 1- to 4-level lumbar spine surgery were reviewed. WC patients were younger, healthier (lower American Society of Anesthesiologists class), more likely to be minorities, less educated, and more likely to smoke and had greater baseline back pain, disability, and quality of life compared to non-WC patients. The prevalence of anxiety and depression was similar between groups (11%). WC patients had worse outcomes for all measures and lower rates of return to work compared to non-WC patients. WC patients with anxiety and depression demonstrated even greater disparities in all outcomes. After propensity matching, WC patients with anxiety and depression continued to demonstrate significantly worse outcomes in comparison to WC patients without anxiety and depression. CONCLUSIONS: Disparities in outcomes after lumbar spine surgery in WC patients are exacerbated in patients with anxiety and depression. WC patients with mental health comorbidities receive the least benefit from lumbar spine surgery and may represent the most vulnerable subset of patients with spine pathology. Addressing mental health comorbidities preoperatively may represent an opportunity for valuable resource allocation and surgical optimization in the WC population.
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Comorbilidad , Vértebras Lumbares , Calidad de Vida , Reinserción al Trabajo , Indemnización para Trabajadores , Humanos , Masculino , Reinserción al Trabajo/estadística & datos numéricos , Femenino , Vértebras Lumbares/cirugía , Persona de Mediana Edad , Adulto , Medición de Resultados Informados por el Paciente , Descompresión Quirúrgica , Fusión Vertebral , Estudios Prospectivos , Salud Mental , Depresión/epidemiología , Depresión/psicología , Ansiedad/epidemiología , Ansiedad/psicología , Personas con Discapacidad/psicología , Sistema de RegistrosRESUMEN
OBJECTIVE: Workers' compensation (WC) and litigation have been shown to adversely impact prognoses in a vast range of health conditions. Low-back pain is currently the most frequent reason for WC claims. The objective of this study was to conduct the largest propensity-matched comparison of outcomes between patients with WC and non-WC status who underwent lumbar spinal decompression with and without fusion. METHODS: Complete data sets for patients who underwent 1- to 4-level lumbar spinal fusion or decompression alone were retrospectively retrieved from the Quality Outcomes Database (QOD), which included 1-year patient-reported outcomes from more than 200 hospital systems collected from 2012 to 2021. Population demographics, perioperative safety, facility utilization, patient satisfaction, disability, pain, EQ-5D quality of life, and return to work (RTW) rates were compared between cohorts for both subgroups. Statistical significance was set at p < 0.05. RESULTS: There were 29,652 patients included in the study. Laminectomy was performed in 16,939 with non-WC status and in 615 with WC, whereas fusion was performed in 11,767 with non-WC status and in 331 with WC. WC patients were more frequently male, a minority race, younger, less educated, more frequently a smoker, had a healthier American Society of Anesthesiologists grade, and with greater baseline visual analog scale (VAS) and Oswestry Disability Index (ODI) scores (p < 0.001). One-year postoperative improvements in VAS, ODI, quality-adjusted life years (QALYs), RTW rates, and satisfaction were all significantly worse for WC versus non-WC patients for both procedures. After adjusting for baseline differences via propensity matching, WC versus non-WC patients continued to demonstrate worse 3- and 12-month VAS and ODI scores, reduced 12-month QALY gain, and delayed RTW after both procedure types. CONCLUSIONS: WC status was associated with significantly greater residual disability and pain postoperatively, a lower quality of life, and delayed RTW. Utilizing resources to identify the negative influences on outcomes for WC patients may be valuable in preoperative optimization and could yield better outcomes in these patients.
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Dolor de la Región Lumbar , Fusión Vertebral , Humanos , Masculino , Indemnización para Trabajadores , Estudios Retrospectivos , Calidad de Vida , Reinserción al Trabajo , Dolor de la Región Lumbar/cirugía , Fusión Vertebral/métodos , Vértebras Lumbares/cirugía , Resultado del TratamientoRESUMEN
Background Context: Virtual reality (VR) reduces pain through visual and auditory distraction without narcotic-related side effects or dependency. Cognitive behavioral therapy (CBT) improves pain-related disability and quality of life, but patient access remains a challenge. We hypothesized that in-home weekly CBT coordinated with daily use of a proprietary VR toolkit will reduce pain, anxiety, and depression for patients with non-operative chronic cervical and lumbar spondylitic pain with and without radiculopathy. Methods: A total of 145 patients with chronic spondylitic pain (63 cervical, 46 noradicular lumbar, 36 radicular lumbar) were enrolled into a guided 14-week VR+CBT program (Vx Therapy) consisting of weekly encounters with a trained therapist and 50 modules. Pain/anxiety severity scores and time to pain recurrence were recorded prospectively by patients. PROMIS measures of overall daily pain intensity, behavior, interference, anxiety, and depression were recorded at baseline and conclusion of the program. Results: A total of 52% of the 145 patients were male. The average (SD) age of the cohort was 51 (10.7) years (range: 24-76 years). Mean score for all PROMIS domains were significantly improved after 14 weeks of Vx Therapy (pain intensity 36±24 vs. 28±21, interference 39±25 vs. 24±21, behavior 35±21 vs. 25±16, anxiety 51±28 vs. 41±26, depression 58±32 vs. 48±32) for the entire cohort and each diagnosis group. Virtual reality acutely reduced pain on average by 33% (4.5±2.5 vs. 6.7±2.2, p<.05) across all 14 weeks, lasting a mean 2.8 hours after use. Duration of pain relief increased by the final vs. first month (4.5 hours vs. 2.5 hours, p<.05). Virtual reality acutely reduced anxiety on average by 46% (3.5±3 vs. 6.4±2, p<.05) across all 14 weeks lasting a mean 2.7 hours after use. The effect was similar for all 3 groups. Conclusions: Fourteen weeks of a remote CBT guided in-home VR toolkit provided effective and sustained pain, anxiety, and depression relief in patients with chronic degenerative neck/back pain with and without radiculopathy. The non-invasive, non-pharmacological nature of Vx Therapy makes it an ideal option for pain management in the post-opioid epidemic era.
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OBJECTIVE: Patients with workers' compensation (WC) claims are reported to demonstrate poorer surgical outcomes after lumbar spine surgery. However, outcomes after anterior cervical discectomy and fusion (ACDF) in WC patients remain debatable. The authors aimed to compare outcomes between a propensity score-matched population of WC and non-WC patients who underwent ACDF. METHODS: Patients who underwent 1- to 4-level ACDF were retrospectively reviewed from the prospectively maintained Quality Outcomes Database (QOD). After propensity score matching, 1-year patient satisfaction, physical disability (Neck Disability Index [NDI]), pain (visual analog scale [VAS]), EQ-5D, and return to work were compared between WC and non-WC cohorts. RESULTS: A total of 9957 patients were included (9610 non-WC and 347 WC patients). Patients in the WC cohort were significantly younger (50 ± 9.1 vs 56 ± 11.4 years, p < 0.001), less educated, and were more frequently male, non-Caucasian, and active smokers (29.1% vs 18.1%, p < 0.001), with greater baseline VAS and NDI scores and poorer quality of life (p < 0.001). One-year postoperative improvements in VAS, NDI, EQ-5D, and return-to-work rates and satisfaction were all significantly worse for WC compared with non-WC patients. After adjusting for baseline differences via propensity score matching, WC versus non-WC patients continued to demonstrate worse 3- and 12-month VAS neck pain and NDI (p = 0.010), satisfaction (χ2 = 4.03, p = 0.045), and delayed return to work (9.3 vs 5.7 weeks, p < 0.001). CONCLUSIONS: WC status was associated with greater 1-year residual disability and axial pain along with delayed return to work, without any difference in quality of life despite having fewer comorbidities and being a younger population. Further studies are needed to determine the societal impact that WC claims have on healthcare delivery in the setting of ACDF.
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Fusión Vertebral , Indemnización para Trabajadores , Humanos , Masculino , Reinserción al Trabajo , Resultado del Tratamiento , Estudios Retrospectivos , Calidad de Vida , Puntaje de Propensión , Estudios Prospectivos , Discectomía , Dolor de Cuello/cirugía , Vértebras Cervicales/cirugíaRESUMEN
Background: Chronic subdural hematoma (CSDH) is primarily a disease of the elderly. Less invasive interventions are often offered for elderly (> 80 years) patients due to concerns for elevated surgical risk, although data suggesting a clear outcome benefit is lacking. Methods: All patients aged 65 years or older who underwent surgical treatment for CSDH at a single institution over a 4-year period were evaluated in this retrospective analysis. Surgical options included twist drill craniostomy (TDC), burr hole craniotomy (BHC), or standard craniotomy (SC). Outcomes, demographics, and clinical data were collected. Practice patterns and outcomes for patients older than 80 years old were compared to the age 65-80 cohort. Results: 110 patients received TDC, 35 received BHC, and 54 received SC. There was no significant difference in post-operative complications, outcomes, or late recurrence (30-90 days). Recurrence at 30 days was significantly higher for TDC (37.3% vs. 2.9% vs 16.7%, p 80 group, SC had higher risk of stroke and increased length of stay. Conclusion: Twist drill craniostomy, burr hole craniostomy, and standard craniotomy have similar neurologic outcomes in elderly patients. Presence of thick membranes is a relative contra-indication for TDC due to high 30-day recurrence. Patients > 80 have higher risk of stroke and increased length of stay with SC.
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STUDY DESIGN: Retrospective analysis of prospectively collected data. OBJECTIVE: Assess the cost-utility of anterior cervical discectomy and fusion (ACDF) performed in the ambulatory surgery center (ASC) versus inpatient hospital setting for Medicare and privately insured patients at one-year follow-up. SUMMARY OF BACKGROUND DATA: Outpatient ACDF has gained popularity due to improved safety and reduced costs. Formal cost-utility studies for ambulatory versus inpatient ACDF are lacking, precluding an accurate assessment of cost-effectiveness. MATERIALS AND METHODS: A total of 6504 patients enrolled in the Quality Outcomes Database (QOD) undergoing one-level to two-level ACDF at a single ASC (520) or the inpatient hospital setting (5984) were compared. Propensity matching generated 748 patients for analysis (374 per cohort). Demographic data, resource utilization, patient-reported outcome measures, and quality-adjusted life-years (QALYs) were assessed. Direct costs (1-year resource use×unit costs based on Medicare national allowable payment amounts) and indirect costs (missed workdays×average US daily wage) were recorded. Incremental cost-effectiveness ratios were calculated. RESULTS: Complication rates and improvements in patient-reported outcome measures and QALYs were similar between groups. Ambulatory ACDF was associated with significantly lower total costs at 1 year for Medicare ($5879.46) and privately insured ($12,873.97) patients, respectively. The incremental cost-effectiveness ratios for inpatient ACDF was $3,674,662 and $8,046,231 for Medicare and privately insured patients, respectively, reflecting unacceptably poor cost-utility. CONCLUSION: Inpatient ACDF is associated with significant increases in total costs compared to the ASC setting without a safety, outcome, or QALY benefit. The ASC setting is a dominant option from a health economy perspective for first-time one-l to two-level ACDF in select patients compared to the inpatient hospital setting.
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Pacientes Internos , Fusión Vertebral , Humanos , Anciano , Estados Unidos , Análisis Costo-Beneficio , Estudios Retrospectivos , Procedimientos Quirúrgicos Ambulatorios , Fusión Vertebral/efectos adversos , Vértebras Cervicales/cirugía , Medicare , Discectomía/efectos adversos , Resultado del TratamientoRESUMEN
OBJECTIVE: Enhanced Recovery After Surgery (ERAS) is a multidisciplinary approach to surgical care that aims to improve outcomes and reduce costs. Its application to spine surgery has been increasing in recent years, with a notable focus on lumbar fusion. This study describes the development, implementation, and outcomes of the first ERAS pathway for ambulatory spine surgery and the largest ambulatory minimally invasive transforaminal lumbar interbody fusion (MIS TLIF) series to date. METHODS: A comprehensive protocol for ambulatory lumbar fusion is described, including patient selection criteria, a multimodal analgesia regimen, and discharge assessment. Consecutive patients undergoing 1- or 2-level MIS TLIF using the described protocol at a single ambulatory surgery center (ASC) over a five-year period were queried. RESULTS: A total of 215 patients underwent ambulatory MIS TLIF over the study period. There were no intraoperative or immediate postoperative complications. All but one patient (99.5%) were discharged home from the ASC. Almost three-quarters (71.2%) were discharged on the day of surgery. Thirty- and 90-day readmission rates were 1.4% and 2.8%, respectively. Only one readmission (0.5%) was for intractable back pain. There were no reoperations or mortalities within 90 days of surgery. CONCLUSIONS: MIS TLIF can be performed safely in a freestanding ambulatory surgery center with minimal perioperative and short-term morbidity. The addition of comprehensive ERAS protocols to the ambulatory setting can promote the transition of fusion procedures to this lower cost environment in an effort to provide higher value care.
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Recuperación Mejorada Después de la Cirugía , Fusión Vertebral , Humanos , Vértebras Lumbares/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Resultado del Tratamiento , Fusión Vertebral/métodos , Estudios RetrospectivosRESUMEN
OBJECTIVE: Cervical microendoscopic laminoforaminotomy (MELF) has been proven to be an effective, motion preserving procedure for the surgical treatment of cervical radiculopathy. Cervical 4 (C4) radiculopathies are often unrecognized by the initial evaluating physician and may be misdiagnosed as axial neck pain. In this study, we compare MELF to anterior cervical disk fusion (ACDF) for C4 radiculopathy in the largest series of minimally invasive foraminotomy for C4 radiculopathy to date. METHODS: This is a single-institution retrospective chart review of 42 cases for C4 radiculopathy, 21 MELF and 21 ACDF. Primary outcome measures were length of surgery, length of hospital stay, and time to return to work. Secondary outcome measures were visual analog scale (VAS) neck pain and reoperation rate. RESULTS: All patients were diagnosed with a unilateral C4 radiculopathy using magnetic resonance imaging or steroid injections. The length of surgery and length of hospital stay were significantly decreased in the MELF group compared with ACDF. VAS neck pain significantly decreased for patients in both groups, but the difference between MELF and ACDF was not statistically significant. There were no major complications. No patient underwent revision at the index level or adjacent levels in the MELF group. CONCLUSIONS: We demonstrate that C4 radiculopathy can be identified with appropriate history, physical examination, and targeted nerve root injections. When identified, these radiculopathies that fail conservative therapy can be effectively treated with cervical microendoscopic laminoforaminotomy, with comparable outcomes to ACDF. The length of surgery and length of stay are reduced when compared with ACDF.
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Foraminotomía , Radiculopatía , Enfermedades de la Columna Vertebral , Fusión Vertebral , Humanos , Radiculopatía/etiología , Radiculopatía/cirugía , Dolor de Cuello/etiología , Dolor de Cuello/cirugía , Resultado del Tratamiento , Estudios Retrospectivos , Discectomía/métodos , Vértebras Cervicales/diagnóstico por imagen , Vértebras Cervicales/cirugía , Fusión Vertebral/métodos , Foraminotomía/métodos , Enfermedades de la Columna Vertebral/cirugíaRESUMEN
BACKGROUND: Anterior cervical discectomy and fusion (ACDF) and posterior cervical foraminotomy (PCF) are the most common surgical approaches for medically refractory cervical radiculopathy. Rigorous cost-effectiveness studies comparing ACDF and PCF are lacking. OBJECTIVE: To assess the cost-utility of ACDF vs PCF performed in the ambulatory surgery center setting for Medicare and privately insured patients at 1-year follow-up. METHODS: A total of 323 patients who underwent 1-level ACDF (201) or PCF (122) at a single ambulatory surgery center were compared. Propensity matching generated 110 pairs (220 patients) for analysis. Demographic data, resource utilization, patient-reported outcome measures, and quality-adjusted life-years were assessed. Direct costs (1-year resource use × unit costs based on Medicare national allowable payment amounts) and indirect costs (missed workdays × average US daily wage) were recorded. Incremental cost-effectiveness ratios were calculated. RESULTS: Perioperative safety, 90-day readmission, and 1-year reoperation rates were similar between groups. Both groups experienced significant improvements in all patient-reported outcome measures at 3 months that was maintained at 12 months. The ACDF cohort had a significantly higher preoperative Neck Disability Index and a significantly greater improvement in health-state utility (ie, quality-adjusted life-years gained) at 12 months. ACDF was associated with significantly higher total costs at 1 year for both Medicare ($11 744) and privately insured ($21 228) patients. The incremental cost-effectiveness ratio for ACDF was $184 654 and $333 774 for Medicare and privately insured patients, respectively, reflecting poor cost-utility. CONCLUSION: Single-level ACDF may not be cost-effective in comparison with PCF for surgical management of unilateral cervical radiculopathy.
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Foraminotomía , Radiculopatía , Fusión Vertebral , Estados Unidos , Humanos , Anciano , Análisis Costo-Beneficio , Radiculopatía/cirugía , Resultado del Tratamiento , Vértebras Cervicales/cirugía , Medicare , Discectomía , Estudios RetrospectivosRESUMEN
BACKGROUND: Ambulatory surgery centers (ASCs) have emerged as an alternative setting for surgical care as part of the national effort to lower health care costs. The literature regarding the safety of minimally invasive transforaminal lumbar interbody fusion (MIS TLIF) in the ASC setting is limited to few small case series. OBJECTIVE: To assess the safety and efficacy of MIS TLIF performed in the ASC vs inpatient hospital setting. METHODS: A total of 775 patients prospectively enrolled in the Quality Outcomes Database undergoing single-level MIS TLIF at a single ASC (100) or the inpatient hospital setting (675) were compared. Propensity matching generated 200 patients for analysis (100 per cohort). Demographic data, resource utilization, patient-reported outcome measures (PROMs), and patient satisfaction were assessed. RESULTS: There were no significant differences regarding baseline demographic data, clinical history, or comorbidities after propensity matching. Only 1 patient required inpatient transfer from the ASC because of intractable pain. All other patients were discharged home within 23 hours of surgery. The rates of 90-day readmission (2.0%) and reoperation (0%) were equivalent between groups. Both groups experienced significant improvements in all PROMs (Oswestry Disability Index, EuroQol-5D, back pain, and leg pain) at 3 months that were maintained at 1 year. PROMs did not differ between groups at any time point. Patient satisfaction was similar between groups at 3 and 12 months after surgery. CONCLUSION: In carefully selected patients, MIS TLIF may be performed safely in the ASC setting with no statistically significant difference in safety or efficacy in comparison with the inpatient setting.
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Fusión Vertebral , Espondilolistesis , Humanos , Vértebras Lumbares/cirugía , Resultado del Tratamiento , Pacientes Internos , Procedimientos Quirúrgicos Ambulatorios/efectos adversos , Espondilolistesis/cirugía , Fusión Vertebral/efectos adversos , Dolor de Espalda/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/efectos adversos , Estudios RetrospectivosRESUMEN
UNLABELLED: Health-related quality of life (HRQoL) is linked to health status in a variety of conditions. Less is known about the relation between quality of life and modifiable health behaviors, especially among medically underserved populations. OBJECTIVE: The purpose of the current study was to examine HRQoL as it relates to physical activity, sedentary behavior, and eating patterns in youth residing in Southern Appalachia. METHODS: The Pediatric Quality of Life Inventory and questions on physical activity and eating behaviors was completed by 152 sixth grade students in a regional sample of schools participating in the Winning with Wellness child obesity prevention project. RESULTS: The current study found higher physical activity levels and lower levels of screen time to be associated with reports of more positive HRQoL. CONCLUSIONS: A more comprehensive understanding of factors surrounding health behavior may hold implications for obesity prevention/intervention programs.
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Conductas Relacionadas con la Salud , Estado de Salud , Calidad de Vida , Población Rural , Región de los Apalaches , Niño , Conducta Alimentaria , Femenino , Humanos , Masculino , Actividad Motora , Conducta SedentariaRESUMEN
School-based efforts to promote physical activity and healthier eating are a potentially effective approach to decreasing child obesity in rural populations. This article describes follow-up data on student activity and eating behaviors 4 years after implementation of the Winning with Wellness obesity prevention initiative. This project was based on the Centers for Disease Control and Prevention's coordinated school health model and used a community-based participatory research approach to address health behaviors in rural Appalachian elementary students. Results suggest significant increases in daily pedometer steps and healthier food selections by students as well as teacher support for continued health promotion efforts.
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Ejercicio Físico , Conducta Alimentaria , Promoción de la Salud , Población Rural , Actigrafía , Región de los Apalaches , Niño , Recolección de Datos , Dieta , Femenino , Humanos , Masculino , Obesidad/prevención & control , Proyectos Piloto , Desarrollo de Programa , EstudiantesRESUMEN
A 15-facility healthcare organization utilized organizational change management techniques to aid with the adoption of a clinical information system to accomplish desired cultural transformation. The aim of this article was to provide a description of team member and physician attitudes toward change during conversion to a new clinical information system of electronic documentation. The tool developed and utilized was a change readiness survey to assess randomly selected team member and physician perceived readiness for the transition to an electronic documentation system. This article reviewed the rationale for using organizational change management techniques to facilitate adoption of a new clinical information system and discussed development of a change readiness survey tool. It explored the findings from the first 3 years of the survey.
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A 15-facility healthcare organization utilized organizational change management techniques to aid with the adoption of a clinical information system to accomplish desired cultural transformation. The aim of this article was to provide a description of team member and physician attitudes toward change during conversion to a new clinical information system of electronic documentation. The tool developed and utilized was a change readiness survey to assess randomly selected team member and physician perceived readiness for the transition to an electronic documentation system. This article reviewed the rationale for using organizational change management techniques to facilitate adoption of a new clinical information system and discussed development of a change readiness survey tool. It explored the findings from the first 3 years of the survey.
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Sistemas de Registros Médicos Computarizados , Innovación Organizacional , Administración de la Seguridad/organización & administración , Educación ContinuaRESUMEN
BACKGROUND: Decompressive hemicraniectomy (DHC) is a treatment of space-occupying hemispheric infarct. Current surgical guidelines use criteria of age <60 years and surgery within 48 hours of stroke onset. OBJECTIVE: The purpose of this study was to evaluate the neurologic outcome after DHC and evaluate the relationship of stroke volume and outcomes. METHODS: A retrospective review was performed of patients undergoing DHC for cerebral infarct from 2016 to 2019. Unfavorable outcome was defined as modified Rankin Scale (mRS) score >3. Patients with precraniectomy magnetic resonance imaging were selected as a subset for volumetric stroke volume analysis using RAPID software (iSchemaView, Redwood City, California), with stroke volume defined as apparent diffusion coefficient <620 on diffusion-weighted imaging. RESULTS: Fifty-two patients met the inclusion criteria. At 90 days, favorable outcome was achieved in 11 patients (21.2%), and 41 patients (78.8%) had unfavorable outcomes (15 [29%] died). Surgery after 48 hours, age >60 years, and multivessel distribution did not significantly affect 90-day mRS score (P = 0.091, 0.111, and 0.664, respectively). In volumetric subset analysis, 10 patients of 41 (31.3%) achieved favorable outcomes, and no patients with volume of infarct >280 mL had a favorable outcome. There was a trend of lower volumes associated with favorable outcomes, but this did not meet significance (favorable 207 ± 68.7 vs. unfavorable 262 ± 117.1; P = 0.163). CONCLUSIONS: Outcomes after DHC for malignant hemispheric infarct were not affected by current accepted guidelines. Volume of infarct may have an effect on outcome after DHC. Further research to aid in predicting which patients benefit from decompressive craniectomy is warranted.
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Craniectomía Descompresiva , Accidente Cerebrovascular Isquémico/cirugía , Resultado del Tratamiento , Adulto , Craniectomía Descompresiva/efectos adversos , Craniectomía Descompresiva/mortalidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND: Elevated body mass index (BMI) is a well-known risk factor for surgical complications in lumbar surgery. However, its effect on surgical effectiveness independent of surgical complications is unclear. OBJECTIVE: To determine increasing BMI's effect on functional outcomes following lumbar fusion surgery, independent of surgical complications. METHODS: We retrospectively analyzed a prospectively built, patient-reported, quality of life registry representing 75 hospital systems. We evaluated 1- to 3-level elective lumbar fusions. Patients who experienced surgical complications were excluded. A stepwise multivariate regression model assessed factors independently associated with 1-yr Oswestry Disability Index (ODI), preop to 1-yr ODI change, and achievement of minimal clinically important difference (MCID). RESULTS: A total of 8171 patients met inclusion criteria: 2435 with class I obesity (BMI 30-35 kg/m2), 1328 with class II (35-40 kg/m2), and 760 with class III (≥40 kg/m2). Increasing BMI was independently associated with worse 12-mo ODI (t = 8.005, P < .001) and decreased likelihood of achieving MCID (odds ratio [OR] = 0.977, P < .001). One year after surgery, mean ODI, ODI change, and percentage achieving MCID worsened with class I, class II, and class III vs nonobese cohorts (P < .001) in stepwise fashion. CONCLUSION: Increasing BMI is associated with decreased effectiveness of 1- to 3-level elective lumbar fusion, despite absence of surgical complications. BMI ≥ 30 kg/m2 is, therefore, a risk factor for both surgical complication and reduced benefit from lumbar fusion.