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OBJECTIVE: The influence of social determinants of health on health disparities is substantial. However, their impact on postsurgical outcomes in spine can be challenging to ascertain at the community level. This study aims to explore the interplay between presurgical attitudes, area deprivation index (ADI), income, employment status, and body mass index (BMI) on postsurgical outcomes at 3, 6, 9, and 12 months after elective spine surgery. METHODS: The study involved 127 patients who underwent elective spine surgery between August 2021 and August 2022 at a large academic institution. The main objective involved a prospective analysis of presurgical attitudes, coupled with a retrospective assessment of ADI, income, employment status, and BMI over 3, 6, 9, and 12 months following elective spine surgery using a univariate analysis. RESULTS: Utilizing the univariate analyses, ADI displayed a significant correlation with increased Patient-Reported Outcomes Measurement Information System and Visual Analog Scale scores both before surgery and at the 3-, 6-, and 9-month postsurgical intervals (P < 0.05). One year after surgery, patients in the lowest income group (annual income under $25,000) consistently demonstrated the highest Patient-Reported Outcomes Measurement Information System pain (8.00, P = 0.022). Patients who were not employed had significantly lower levels of social support (P = 0.042) and confidence in the health care system (P = 0.009). Individuals who were unemployed were most likely to be readmitted six weeks after surgery (P < 0.001). CONCLUSIONS: Presurgical attitudes, ADI, income, employment status, and BMI were important factors associated with improved surgical outcome measurements, indicating potential focal points for combating health disparities in spinal surgery patients.
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OBJECTIVE: Basilar impression (BI) is a rare yet debilitating abnormality of the craniovertebral junction, known to cause life-threatening medullary brainstem compression. Our study analyzes surgical approaches for BI and related outcomes. METHODS: A systematic review was conducted using PubMed, Google Scholar, and Web of Science electronic databases according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to critically assess primary articles examining BI. RESULTS: We analyzed 87 patients from 65 articles, mostly female (55.17%) with a mean age of 46.31 ± 17.94 years, commonly presenting with motor (59.77%) and sensory deficits (55.17%). Commonly employed procedures included posterior occipitocervical fusion (24.14%), anterior decompression (20.69%), and combined anterior decompression with posterior fusion (21.84%). Patients who underwent anterior approaches were found to be older (55.38 ± 17.67 vs. 45.49 ± 18.78 years, P < 0.05) and had a longer duration from symptom onset to surgery (57.39 ± 64.33 vs. 26.02 ± 29.60 months, P < 0.05) compared to posterior approaches. Our analysis revealed a significant association between a longer duration from symptom onset to surgery and an increased likelihood of undergoing odontoidectomy and decompression (odds ratio: 1.02, 95% confidence interval: 1.00-1.03, P < 0.05). Furthermore, after adjusting for all other covariates, a history of rheumatoid arthritis and the use of a posterior approach were significantly associated with an elevated risk of postoperative complications (P < 0.05). CONCLUSIONS: The treatment approach to complex craniovertebral junction disease should be tailored to the surgeon's experience and the nature of the compressive pathology.
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BACKGROUND: Adult spinal deformity (ASD) significantly impacts the quality of life due to three-dimensional spinal abnormalities. Patient-reported outcome measures, such as the Patient-Reported Outcomes Measurement Information System (PROMIS-29), play a crucial role in assessing postoperative outcomes. This study aims to investigate trends in PROMIS-29 scores over 36 months in patients undergoing long-segment thoracolumbar fusion for ASD and provide insights into its long-term utility. METHODS: A retrospective study including 163 ASD patients undergoing long-segment thoracolumbar fusion was conducted. PROMIS-29 scores were collected at baseline and at postoperative (0-), 3-, 6-, 12-, 18-, 24-, 30-, and 36-month follow-ups. Statistical analyses was performed to assess significant score changes from baseline and in consecutive recordings. RESULTS: Significant improvements in all PROMIS-29 categories were observed at 36 months, with the greatest changes in pain intensity (-35.19%, P < 0.001), physical function (+29.13%, P < 0.001), and pain interference (-28.8%, P < 0.001). Between the 0 and 3 month mark, the greatest significant changes were recorded in pain intensity (-26.5%, P < 0.001), physical function (+24.3%, P < 0.001), and anxiety (-16.9%, P < 0.018). However, scores plateaued after the 3-month mark, with zero categories showing significant changes with subsequent consecutive recordings. CONCLUSIONS: PROMIS-29 scores demonstrated notable improvements in ASD patients particularly in pain intensity, pain interference, and physical function. However, scores plateaued beyond the 3-month mark, suggesting PROMIS-29's limited sensitivity to nuanced changes in long-term patient recovery. Future investigations exploring optimal combinations of patient reported outcome measures for comprehensive short- and long-term outcome assessments in ASD surgery would be beneficial.
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Medición de Resultados Informados por el Paciente , Fusión Vertebral , Humanos , Femenino , Masculino , Persona de Mediana Edad , Fusión Vertebral/métodos , Estudios Retrospectivos , Estudios de Seguimiento , Adulto , Anciano , Calidad de Vida , Vértebras Lumbares/cirugía , Resultado del Tratamiento , Vértebras Torácicas/cirugía , Curvaturas de la Columna Vertebral/cirugíaRESUMEN
OBJECTIVE: To investigate predictive factors and outcomes in those admitted to post-acute rehabilitation (PAR) versus those that discharged home following multi-level spinal decompression and fusion surgery. METHODS: Retrospective case review study of adults that underwent multi-level spinal decompression and fusion surgery between 2016 and 2022 at an academic institution. Preoperative, perioperative, postoperative, and outcomes variables were compared between those discharged home versus PAR. Finally, multiple logistic regression was used to determine factors contributing to PAR admission. RESULTS: Of 241 total patients, 89 (37%) discharged home and 152 (63%) discharged to PAR. Among home discharge patients, 45.9% used an assistive device, while among PAR patients, 61.5% used 1 (P = 0.041). Mean pre-operative Oswestry Disability Index score was significantly lower in the home discharge group compared to the PAR discharge group (40.3 vs. 45.3 respectively, P = 0.044). Females were 2.43 times more likely to be discharged to PAR compared to males (95% CI: 1.06, 5.54, P = 0.04). Patients with a mood disorder had 2.81 times higher odds of being discharged to PAR compared to those without (95% CI: 1.20, 6.60, P = 0.02). Other variables evaluated were not statistically significant. CONCLUSIONS: Female sex and presence of a mood disorder increase the likelihood to PAR discharge following multi-level spinal decompression surgery.
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Descompresión Quirúrgica , Fusión Vertebral , Humanos , Masculino , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Anciano , Resultado del Tratamiento , Alta del Paciente/estadística & datos numéricos , AdultoRESUMEN
BACKGROUND: Patients with adult spinal deformity (ASD) undergoing operative treatment may have varying degrees of improvement in patient-reported outcomes. The Oswestry Disability Index (ODI) assesses improvement in quality of life. We aim to measure longitudinal outcomes of ODI scores over 3 years to determine if early ODI scores predict late ODI scores and to analyze longitudinal changes in ODI scores. METHODS: Two hundred thirty-five patients above the age of 18 who underwent surgical correction of ASD at a single institution from 2016 to 2021 and completed ODI questionnaires at follow-up appointments met inclusion criteria. ODI scores were included from follow-up visits at 0 months (immediately postoperative) and within ±1 month of 3, 6, 12, 18, 24, 30, and 36 months. Percent change in ODI from 0 months was calculated, and unpaired t tests were conducted. RESULTS: ODI scores increased by 8.8% immediately postoperatively, and the percent change from preoperative ODI scores at each subsequent visit were as follows: -11.1% at 3 months, -21.4% at 6 months, -25.4% at 12 months, -28% at 18 months, -31.3% at 24 months, -25.7% at 30 months, and -36.5% at 36 months. ODI scores at each follow-up visit showed significant improvement from baseline (P < 0.001). There was an improvement in scores from 3 to 6 months (P = 0.04), but no significant difference in 6-month interval visits following 6 months. CONCLUSIONS: Our results demonstrate a significant and sustained improvement in ODI scores over 3 years following surgical correction of ASD. ODI scores were stable after 6 months, indicating that ODI scores at 6 months may be predictive of scores out to 3 years postoperatively. Examining individual components of ODI sub-scores and comparing ODI results to other PROMs are critical to better assess long-term outcomes in ASD.
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Evaluación de la Discapacidad , Calidad de Vida , Adulto , Humanos , Resultado del Tratamiento , Estudios Retrospectivos , Encuestas y CuestionariosRESUMEN
BACKGROUND: Adult spinal deformity (ASD) is becoming increasingly common in aging populations. Patient-reported outcome measures (PROMs) are self-reported patient surveys administered pre- and postoperatively that provide insight into patient improvement. We aim to compare 3 of the most utilized PROMs: PROMIS-29, Oswestry Disability Index (ODI), and Visual Analogue Scale (VAS), to investigate whether they provide unique and independent assessments of patient outcomes when assessed longitudinally. METHODS: We retrospectively reviewed a database of ASD at UT Southwestern Medical Center between 2016 and 2021. Adult patients (>18 years old) were included if they underwent long-segment (>4 levels) thoracolumbar fusion. PROMIS-29, ODI, and VAS scores were collected preoperatively and at 3-, 6-, 12-, 18-, 24-, 30-, and 36-month follow-ups. Scores were recorded ±1 month of the time points. Pearson correlation coefficients for each PROM were then calculated in a pairwise fashion. RESULTS: A total of 163 patients were included in our analysis. ODI and VAS showed significant covariance, with VAS Neck and VAS Back having Pearson coefficients of 0.95 and 0.94, respectively. ODI and PROMIS-29 also showed significant covariance, with Physical Function and ODI showing a Pearson coefficient of 0.95. PROMIS-29 and VAS demonstrated less correlation regarding Pain and Physical Function; however, they showed a significantly high Pearson coefficient when comparing VAS Back with PROMIS-29 Sleep and Pain Intensity (r = 0.97 and r = 0.96, respectively). CONCLUSIONS: All 3 PROMs demonstrated significant correlation over 36 months, indicating that simultaneous administration of each during follow-up is redundant. The measure that provided the least unique information was ODI, as both VAS and PROMIS-29 demonstrated similar progression and assessed additional metrics. PROMIS-29 provided the same information as VAS and ODI, with extra facets of patient-reported outcomes, indicating that it may be a more comprehensive measure of longitudinal patient improvement.
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Vértebras Lumbares , Fusión Vertebral , Adulto , Humanos , Adolescente , Estudios Retrospectivos , Dimensión del Dolor , Escala Visual Analógica , Vértebras Lumbares/cirugía , Medición de Resultados Informados por el Paciente , Resultado del TratamientoRESUMEN
Blastomycosis infection is caused by the inhalation of the spores of the dimorphic Blastomyces sp.fungus. While more commonly a self-limited infection of the lungs, extrapulmonary manifestations arise from hematogenous or contiguous spread. Disseminated infection most often includes skin lesions and osteomyelitis; however, central nervous system (CNS) involvement is infrequently reported in the literature. Herein, we present a case of a retropharyngeal blastomycosis abscess leading to cervical spine osteonecrosis with retropulsion, deformity, and a spinal epidural abscess, and we discuss the relevant literature. The patient was successfully treated with cervical traction, followed by a combined anterior-posterior cervical approach, including abscess drainage, corpectomies, and instrumented fixation. Postoperatively, the patient completed 12 months of voriconazole and had near resolution of preoperative symptoms. Expediting neurosurgical intervention, such as the utilization of decompression, the clearance of infectious burden, and the correction of alignment, is critical for preventing downstream complications. Retropharyngeal blastomycosis abscesses are rare, and we report one of the rare instances of dissemination to and the degeneration of the cervical spine.
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BACKGROUND: This historical account reviews the course and lasting impact of Dr. Hussein Suleiman Abusalih (October 5, 1930 to December 6, 2021) in neurosurgery. METHODS: The conception of this project was sparked by the discovery of original scientific and bibliographical information about Dr. Abusalih, a prolific neurosurgeon and political figure in his home country of Sudan. This project aims to thoroughly describe the impact of Dr. Abusalih in his home country and in the field of neurosurgery. RESULTS: From humble beginnings, Dr. Abusalih traveled extensively to pursue his passions in education and medicine. He received his neurosurgical training with Dr. Ahmed El-Banhawi of Ain Shams University. Afterward, he returned to Sudan to become the nation's first neurosurgeon and formed the first neurosurgical department in the country in addition to being appointed as the Minister of Health of Sudan. Partnering with several neuroscientists and fellow physicians, Dr. Abusalih was one of the founders of the Pan African Association of Neurological Sciences and worked extensively for various indigenous populations. As a prolific researcher and educator, Dr. Abusalih authored many presentations, publications, and various books, such as "Inside the Ministry of Health" and "Neurosurgery in the Seventies." Dr. Abusalih was a prominent figure in both medical and political fields. CONCLUSIONS: Our article provides a look into the life and impact of Dr. Abusalih as a prominent political pioneer and the first neurosurgeon in Sudan.