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1.
Spine (Phila Pa 1976) ; 48(18): 1272-1281, 2023 Sep 15.
Artigo em Inglês | MEDLINE | ID: mdl-37417689

RESUMO

STUDY DESIGN: A retrospective analysis. OBJECTIVE: The aim of our study was to analyze the association of Area Deprivation Index (ADI) with the utilization and costs of elective anterior cervical discectomy and fusion (ACDF) surgery. SUMMARY OF BACKGROUND DATA: ADI, a comprehensive neighborhood-level measure of socioeconomic disadvantage, has been shown to be associated with worse perioperative outcomes in a variety of surgical settings. MATERIALS AND METHODS: The Maryland Health Services Cost Review Commission Database was queried to identify patients who underwent primary elective ACDF between 2013 and 2020 in the state. Patients were stratified into tertiles by ADI, from least disadvantaged (ADI1) to most disadvantaged (ADI3). The primary endpoints were ACDF utilization rates per 100,000 adults and episode-of-care total costs. Univariable and multivariable regression analyses were performed. RESULTS: A total of 13,362 patients (4984 inpatient and 8378 outpatient) underwent primary ACDF during the study period. In our study, there were 2,401 (17.97%) patients residing in ADI1 neighborhoods (least deprived), 5974 (44.71%) in ADI2, and 4987 (37.32%) in ADI3 (most deprived). Factors associated with increased surgical utilization were increasing ADI, outpatient surgical setting, non-Hispanic ethnicity, current tobacco use, and diagnoses of obesity and gastroesophageal reflux disease. Factors associated with lower surgical utilization were: non-white race, rurality, Medicare/Medicaid insurance status, and diagnoses of cervical disk herniation or myelopathy. Factors associated with higher costs of care were increasing ADI, older age, Black/African American race, Medicare or Medicaid insurance, former tobacco use, and diagnoses of ischemic heart disease and cervical myelopathy. Factors associated with lower costs of care were outpatient surgical setting, female sex, and diagnoses of gastroesophageal reflux disease and cervical disk herniation. CONCLUSIONS: Neighborhood socioeconomic deprivation is associated with increased episode-of-care costs in patients undergoing ACDF surgery. Interestingly, we found greater utilization of ACDF surgery among patients with higher ADI. LEVEL OF EVIDENCE: 3.


Assuntos
Refluxo Gastroesofágico , Deslocamento do Disco Intervertebral , Doenças da Medula Espinal , Fusão Vertebral , Adulto , Humanos , Feminino , Idoso , Estados Unidos/epidemiologia , Estudos Retrospectivos , Deslocamento do Disco Intervertebral/cirurgia , Medicare , Doenças da Medula Espinal/cirurgia , Discotomia , Fatores Socioeconômicos , Vértebras Cervicais/cirurgia
3.
Spine J ; 23(5): 723-730, 2023 05.
Artigo em Inglês | MEDLINE | ID: mdl-37100496

RESUMO

BACKGROUND CONTEXT: Pain self-efficacy, or the belief that one can carry out activities despite pain, has been shown to be associated with back and neck pain severity. However, the literature correlating psychosocial factors to opioid use, barriers to proper opioid use, and Patient-Reported Outcome Measurement Information System (PROMIS) scores is sparse. PURPOSE: The primary aim of this study was to determine whether pain self-efficacy is associated with daily opioid use in patients presenting for spine surgery. The secondary aim was to determine whether there exists a threshold self-efficacy score that is predictive of daily preoperative opioid use and subsequently to correlate this threshold score with opioid beliefs, disability, resilience, patient activation, and PROMIS scores. PATIENT SAMPLE: Five hundred seventy-eight elective spine surgery patients (286 females; mean age of 55 years) from a single institution were included in this study. STUDY DESIGN/SETTING: Retrospective review of prospectively collected data. OUTCOME MEASURES: PROMIS scores, daily opioid use, opioid beliefs, disability, patient activation, resilience. METHODS: Elective spine surgery patients at a single institution completed questionnaires preoperatively. Pain self-efficacy was measured by the Pain Self-Efficacy Questionnaire (PSEQ). Threshold linear regression with Bayesian information criteria was utilized to identify the optimal threshold associated with daily opioid use. Multivariable analysis controlled for age, sex, education, income, and Oswestry Disability Index (ODI) and PROMIS-29, version 2 scores. RESULTS: Of 578 patients, 100 (17.3%) reported daily opioid use. Threshold regression identified a PSEQ cutoff score of <22 as predictive of daily opioid use. On multivariable logistic regression, patients with a PSEQ score <22 had two times greater odds of being daily opioid users than those with a score ≥22. Further, PSEQ <22 was associated with lower patient activation; increased leg and back pain; higher ODI; higher PROMIS pain, fatigue, depression, and sleep scores; and lower PROMIS physical function and social satisfaction scores (p<.05 for all). CONCLUSIONS: In patients presenting for elective spine surgery, a PSEQ score of <22 is associated with twice the odds of reporting daily opioid use. Further, this threshold is associated with greater pain, disability, fatigue, and depression. A PSEQ score <22 can identify patients at high risk for daily opioid use and can guide targeted rehabilitation to optimize postoperative quality of life.


Assuntos
Analgésicos Opioides , Autoeficácia , Feminino , Humanos , Pessoa de Meia-Idade , Analgésicos Opioides/uso terapêutico , Qualidade de Vida , Teorema de Bayes , Dor nas Costas , Sistemas de Informação , Estudos Retrospectivos , Medidas de Resultados Relatados pelo Paciente
4.
BMC Musculoskelet Disord ; 22(1): 883, 2021 Oct 18.
Artigo em Inglês | MEDLINE | ID: mdl-34663295

RESUMO

BACKGROUND: The purpose of this study was to investigate the longitudinal postoperative relationship between physical activity, psychosocial factors, and physical function in patients undergoing lumbar spine surgery. METHODS: We enrolled 248 participants undergoing surgery for a degenerative lumbar spine condition. Physical activity was measured using a triaxial accelerometer (Actigraph GT3X) at 6-weeks (6wk), 6-months (6M), 12-months (12M) and 24-months (24M) following spine surgery. Physical function (computerized adaptive test domain version of Patient-Reported Outcomes Measurement Information System) and psychosocial factors (pain self-efficacy, depression and fear of movement) were assessed at preoperative visit and 6wk, 6M, 12M and 24M after surgery. Structural equation modeling (SEM) techniques were utilized to analyze data, and results are represented as standardized regression weights (SRW). Overall SRW were computed across five imputed datasets to account for missing data. The mediation effect of each psychosocial factor on the effect of physical activity on physical function were computed [(SRW for effect of activity on psychosocial factor X SRW for effect of psychosocial factor on function) ÷ SRW for effect of activity on function]. Each SEM model was tested for model fit by assessing established fit indexes. RESULTS: The overall effect of steps per day on physical function (SRW ranged from 0.08 to 0.19, p<0.05) was stronger compared to the overall effect of physical function on steps per day (SRW ranged from non-existent to 0.14, p<0.01 to 0.3). The effect of steps per day on physical function and function on steps per day remained consistent after accounting for psychosocial factors in each of the mediation models. Depression and fear of movement at 6M mediated 3.4% and 5.4% of the effect of steps per day at 6wk on physical function at 12M, respectively. Pain self-efficacy was not a statistically significant mediator. CONCLUSIONS: The findings of this study suggest that the relationship between physical activity and physical function is stronger than the relationship of function to activity. However, future research is needed to examine whether promoting physical activity during the early postoperative period may result in improvement of long-term physical function. Since depression and fear of movement had a very small mediating effect, additional work is needed to investigate other potential mediating factors such as pain catastrophizing, resilience and exercise self-efficacy.


Assuntos
Catastrofização , Exercício Físico , Medo , Humanos , Procedimentos Neurocirúrgicos , Dor
5.
Arch Phys Med Rehabil ; 102(10): 1873-1879, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34175276

RESUMO

OBJECTIVE: To investigate whether early postoperative walking is associated with "best outcome" and no opioid use at 1 year after lumbar spine surgery and establish a threshold for steps/day to inform clinical practice. DESIGN: Secondary analysis from randomized controlled trial. SETTING: Two academic medical centers in the United States. PARTICIPANTS: We enrolled 248 participants undergoing surgery for a degenerative lumbar spine condition (N=248). A total of 212 participants (mean age, 62.8±11.4y, 53.3% female) had valid walking data at baseline. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Disability (Oswestry Disability Index), back and leg pain (Brief Pain Inventory), and opioid use (yes vs no) were assessed at baseline and 1 year after surgery. "Best outcome" was defined as Oswestry Disability Index ≤20, back pain ≤2, and leg pain ≤2. Steps/day (walking) was assessed with an accelerometer worn for at least 3 days and 10 h/d at 6 weeks after spine surgery, which was considered as study baseline. Separate multivariable logistic regression analyses were conducted to determine the association between steps/day at 6 weeks and "best outcome" and no opioid use at 1-year. Receiver operating characteristic curves identified a steps/day threshold for achieving outcomes. RESULTS: Each additional 1000 steps/d at 6 weeks after spine surgery was associated with 41% higher odds of achieving "best outcome" (95% confidence interval [CI], 1.15-1.74) and 38% higher odds of no opioid use (95% CI, 1.09-1.76) at 1 year. Walking ≥3500 steps/d was associated with 3.75 times the odds (95% CI, 1.56-9.02) of achieving "best outcome" and 2.37 times the odds (95% CI, 1.07-5.24) of not using opioids. CONCLUSIONS: Walking early after surgery may optimize patient-reported outcomes after lumbar spine surgery. A 3500 steps/d threshold may serve as an initial recommendation during early postoperative counseling.


Assuntos
Analgésicos Opioides/uso terapêutico , Avaliação da Deficiência , Vértebras Lombares/cirurgia , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/reabilitação , Doenças da Coluna Vertebral/reabilitação , Doenças da Coluna Vertebral/cirurgia , Caminhada/estatística & dados numéricos , Acelerometria , Idoso , Feminino , Humanos , Laminectomia/métodos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Medidas de Resultados Relatados pelo Paciente , Período Pós-Operatório , Estudos Prospectivos
6.
Spine J ; 21(8): 1325-1331, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-33774209

RESUMO

BACKGROUND CONTEXT: Little is known about the effects of sleep disturbance (SD) on clinical outcomes after spine surgery. PURPOSE: To determine the (1) prevalence of SD among patients presenting for spine surgery at an academic medical center; (2) correlations between SD and health-related quality of life (HRQoL) scores; and (3) associations between postoperative SD resolution and short-term HRQoL. STUDY DESIGN: Retrospective review of prospectively collected data. PATIENT SAMPLE: We included 508 adults undergoing spine surgery at 1 academic center between December 2014 and January 2018. OUTCOME MEASURES: Participants completed the Oswestry Disability Index (ODI) or Neck Disability Index (NDI) and Patient Reported Outcome Measurement System (PROMIS-29) questionnaire preoperatively, during the immediate postoperative period (6-12 weeks), and at 6, 12, and 24 months after surgery. METHODS: Using preoperative PROMIS SD scores, we grouped participants as having no sleep disturbance (score <55), mild disturbance (score, 55-60), moderate disturbance (score 60-70), or severe disturbance (score, 70). For the final analysis, we collapsed these categories into no/mild and moderate/severe. Pearson correlation tests were used to assess correlations between SD and HRQoL measures. Regression analysis (adjusting for age, sex, comorbidities, current opioid use, and occurrence of complications) was used to estimate the effect of postoperative resolved or continuing SD on HRQoL scores and the likelihood of achieving clinically meaningful improvements in HRQoL. Alpha = 0.05. RESULTS: Preoperative SD was reported by 127 participants (25%). SD was significantly correlated with worse ODI and/or NDI values and worse scores in all PROMIS health domains (all, p<.001). At the immediate postoperative assessment, SD had resolved in 80 of 127 participants (63%). Compared with participants who reported no preoperative SD, those with ongoing SD were significantly less likely to achieve clinically meaningful improvements in Pain Interference (odds ratio [OR], 0.49; 95% confidence interval [CI], 0.28, 0.84), Physical Function (OR, 0.32; 95% CI, 0.13, 0.82), and Satisfaction with Participation in Social Roles (OR, 0.57; 95% CI, 0.37, 0.80). CONCLUSION: One-quarter of spine surgery patients reported preoperative SD of at least moderate severity. Poor preoperative sleep quality and ongoing postoperative sleep disturbance were significantly associated with worse scores on several HRQoL measures. These results highlight the importance of addressing patients' sleep disturbance both before and after surgery.


Assuntos
Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Adulto , Humanos , Dor , Estudos Retrospectivos , Sono
7.
World Neurosurg ; 150: e600-e612, 2021 06.
Artigo em Inglês | MEDLINE | ID: mdl-33753317

RESUMO

OBJECTIVE: To identify spine patients' barriers to appropriate postoperative opioid use, comfort with naloxone, knowledge of safe opioid disposal practices, and associated factors. METHODS: We preoperatively surveyed 174 spine patients about psychobehavioral barriers to appropriate opioid use, comfort with naloxone, and knowledge about opioid disposal. Multivariable logistic regression identified factors associated with barriers and knowledge (α = 0.05). RESULTS: Common barriers were fear of addiction (71%) and concern about disease progression (43%). Most patients (78%) had neutral/low confidence in the ability of nonopioid medications to control pain; most (57%) felt neutral or uncomfortable with using naloxone; and most (86%) were familiar with safe disposal. Anxiety was associated with fear of distracting the physician (adjusted odds ratio [aOR], 3.8; 95% confidence interval [CI], 1.1-14) and with lower odds of knowing safe disposal methods (aOR, 0.18; 95% CI, 0.04-0.72). Opioid use during the preceding month was associated with comfort with naloxone (aOR, 4.9; 95% CI, 2.1-12). Patients with a higher educational level had lower odds of reporting fear of distracting the physician (aOR, 0.30; 95% CI, 0.09-0.97), and those with previous postoperative opioid use had lower odds of concern about disease progression (aOR, 0.25; 95% CI, 0.09-0.63) and with a belief in tolerating pain (aOR, 0.34; 95% CI, 0.12-0.95). CONCLUSIONS: Many spine patients report barriers to appropriate postoperative opioid use and are neutral or uncomfortable with naloxone. Some are unfamiliar with safe disposal. Associated factors include anxiety, lack of recent opioid use, and no previous postoperative use.


Assuntos
Analgésicos Opioides/uso terapêutico , Conhecimentos, Atitudes e Prática em Saúde , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/psicologia , Doenças da Coluna Vertebral/cirurgia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Naloxona/uso terapêutico , Antagonistas de Entorpecentes/uso terapêutico
8.
Global Spine J ; 11(1): 108-115, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-32875850

RESUMO

STUDY DESIGN: Retrospective review of an administrative database. OBJECTIVES: The aim of our study was to investigate the distribution of spending for the entire episode of care among nonelderly, commercially insured patients undergoing elective, inpatient anterior cervical discectomy and fusion (ACDF) surgeries for degenerative cervical pathology. METHODS: Using a private insurance claims database, we identified patients who underwent single-level, inpatient ACDF for degenerative spinal disease. Patients were selected using a combination of Current Procedural Terminology (CPT) and International Classification of Diseases (ICD) codes. Entire episode of care was defined as 6-months before (preoperative) to 6 months after (postoperative) the surgical admission. RESULTS: In our cohort containing 33 209 patients, perioperative median spending per patient (MSPP) within the year encompassing surgery totaled $37 020 (interquartile range [IQR] $28 363-$49 206), with preoperative, surgical admission, and postoperative spending accounting for 9.8%, 80.7%, and 9.5% of total spending, respectively. Preoperatively, MSPP was $3109 (IQR $1806-$5215), 48% of patients underwent physical therapy, and 31% underwent injections in the 6 months period prior to surgery. Postoperatively, MSPP was $1416 (IQR $398-$3962), and unplanned hospital readmission (6% incidence) accounted for 33% of the overall postoperative spending. Discharge to a nonhome discharge disposition was associated with higher postoperative spending ($14 216) compared with patients discharged home ($1468) and home with home care ($2903), P < .001. CONCLUSION: Understanding the elements and distribution of perioperative spending for the episode of care in patients undergoing ACDF surgery for degenerative conditions is important for health care planning and resource allocation.

9.
Clin Spine Surg ; 34(10): E588-E593, 2021 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-33298800

RESUMO

STUDY DESIGN: Retrospective review of prospectively collected data. OBJECTIVE: To assess the association between preoperative and postoperative mental health status with postoperative satisfaction in lumbar degenerative surgery patients. SUMMARY OF BACKGROUND DATA: Poor preoperative mental health has been shown to negatively affect postoperative satisfaction among spine surgery patients, but there is limited evidence on the impact of postoperative mental health on satisfaction. MATERIALS AND METHODS: Adult patients undergoing surgery for lumbar degenerative conditions at a single institution were included. Mental health was assessed preoperatively and 12 months postoperatively using Patient-Reported Outcomes Measurement Information System Depression and Anxiety scores. Satisfaction was assessed 12 months postoperatively using North American Spine Society Patient Satisfaction Index. The authors evaluated associations between mental health and satisfaction with univariate and multivariable logistic regression to adjust for confounders. Preoperative depression/anxiety level was corrected for postoperative depression/anxiety level, and vice versa. Statistical significance was assessed at α=0.05. RESULTS: A total of 183 patients (47% male individuals; avg. age, 62 y) were included. Depression was present in 27% preoperatively and 29% postoperatively, and anxiety in 50% preoperatively and 31% postoperatively. Ninteen percent reported postoperative dissatisfaction using the North American Spine Society Patient Satisfaction Index. Univariate analysis identified race, family income, relationship status, current smoking status, change in pain interference, and change in physical function as potential confounders. In adjusted analysis, odds of dissatisfaction were increased in those with mild postoperative depression (adjusted odds ratio=6.1; 95% confidence interval, 1.2-32; P=0.03) and moderate or severe postoperative depression (adjusted odds ratio=7.5; 95% confidence interval, 1.3-52; P=0.03). Preoperative and postoperative anxiety and preoperative depression were not associated with postoperative satisfaction. CONCLUSIONS: Following lumbar degenerative surgery, patients with postoperative depression, irrespective of preoperative depression status, have significantly higher odds of dissatisfaction. These results emphasize the importance of postoperative screening and treatment of depression in spine patients with dissatisfaction. LEVEL OF EVIDENCE: Level III-nonrandomized cohort study.


Assuntos
Saúde Mental , Satisfação Pessoal , Adulto , Estudos de Coortes , Feminino , Humanos , Vértebras Lombares/cirurgia , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Estudos Retrospectivos , Resultado do Tratamento
10.
Spine J ; 21(1): 64-70, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-32768655

RESUMO

BACKGROUND CONTEXT: Since implementation of the Patient Protection and Affordable Care Act (ACA) in 2010, more Americans have health insurance, and many racial/ethnic disparities in healthcare have improved. We previously reported that Black and Hispanic patients undergo surgery for spinal stenosis at lower rates than do white patients. PURPOSE: To assess changes in racial/ethnic disparities in rates of lumbar spinal surgery after passage of the ACA. STUDY DESIGN: Retrospective analysis. PATIENT SAMPLE: Approximately 3.2 million adults who underwent lumbar spinal surgery in the US from 2006 through 2014. OUTCOME MEASURES: Racial disparities in discharge rates before versus after ACA passage. METHODS: Using the Nationwide Inpatient Sample, the U.S. Census Bureau Current Population Survey Supplement, and International Classification of Diseases, Ninth Revision, Clinical Modification, criteria for definite lumbar spinal surgery, we calculated rates of lumbar spinal surgery as the number of hospital discharges divided by population estimates and stratified patients by race/ethnicity after controlling for sociodemographic characteristics. Calendar years were stratified as before ACA passage (2006-2010) or after ACA passage (2011-2014). Poisson regression was used to model hospital discharge rates as a function of race/ethnicity before and after ACA passage after adjustment for potential confounders. RESULTS: All rates are expressed per 1,000 persons. The overall median discharge rate decreased from 1.9 before ACA passage to 1.6 after ACA passage (p < .001). After adjustment for sociodemographic factors, the Black:White disparity in discharge rates decreased from 0.40:1 before ACA to 0.44:1 after ACA (p < .001). A similar decrease in the Hispanic:White disparity occurred, from 0.35:1 before ACA to 0.38:1 after ACA (p < .001). CONCLUSION: Small but significant decreases occurred in racial/ethnic disparities in hospital discharge rates for lumbar spinal surgery after ACA passage.


Assuntos
Etnicidade , Patient Protection and Affordable Care Act , Adulto , Disparidades em Assistência à Saúde , Hispânico ou Latino , Humanos , Cobertura do Seguro , Pessoas sem Cobertura de Seguro de Saúde , Estudos Retrospectivos , Estados Unidos
11.
Spine J ; 21(1): 55-63, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-32736036

RESUMO

BACKGROUND CONTEXT: Positive psychosocial factors early after surgery, such as resilience and self-efficacy, may be important characteristics for informing individualized postoperative care. PURPOSE: To examine the association of early postoperative resilience and self-efficacy on 12-month physical function, pain interference, social participation, disability, pain intensity, and physical activity after lumbar spine surgery. STUDY DESIGN/SETTING: Pooled secondary analysis of prospectively collected trial data from two academic medical centers. PATIENT SAMPLE: Two hundred and forty-eight patients who underwent laminectomy with or without fusion for a degenerative lumbar condition. OUTCOME MEASURES: Physical function, pain inference, and social participation (ability to participate in social roles and activities) were measured using the Patient Reported Outcomes Measurement Information System. The Oswestry Disability Index, Numeric Rating Scale, and accelerometer activity counts were used to measure disability, pain intensity, and physical activity, respectively. METHODS: Participants completed validated outcome questionnaires at 6 weeks (baseline) and 12 months after surgery. Baseline positive psychosocial factors included resilience (Brief Resilience Scale) and self-efficacy (Pain Self-Efficacy Questionnaire). Multivariable linear regression analyses were used to assess the associations between early postoperative psychosocial factors and 12-month outcomes adjusting for age, sex, study site, randomized group, fusion status, fear of movement (Tampa Scale for Kinesiophobia), and outcome score at baseline. This study was funded by Patient-Centered Outcomes Research Institute and Foundation for Physical Therapy Research. There are no conflicts of interest. RESULTS: Resilience at 6 weeks after surgery was associated with 12-month physical function (unstandardized beta=1.85 [95% confidence interval [CI]: 0.29; 3.40]), pain interference (unstandardized beta=-1.80 [95% CI: -3.48; -0.12]), social participation (unstandardized beta=2.69 [95% CI: 0.97; 4.41]), and disability (unstandardized beta=-3.03 [95% CI: -6.04; -0.02]). Self-efficacy was associated with 12-month disability (unstandardized beta=-0.21 [95% CI: -0.37; -0.04]. CONCLUSIONS: Postoperative resilience and pain self-efficacy were associated with improved 12-month patient-reported outcomes after spine surgery. Future work should consider how early postoperative screening for positive psychosocial characteristics can enhance risk stratification and targeted rehabilitation management in patients undergoing spine surgery.


Assuntos
Pessoas com Deficiência , Participação Social , Avaliação da Deficiência , Humanos , Vértebras Lombares/cirurgia , Dor , Resultado do Tratamento
12.
Spine (Phila Pa 1976) ; 45(23): E1556-E1563, 2020 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-32890302

RESUMO

STUDY DESIGN: Secondary analysis of randomized controlled trial data. OBJECTIVE: The aim of this study was to examine whether preoperative physical performance is an independent predictor of patient-reported disability and pain at 12 months after lumbar spine surgery. SUMMARY OF BACKGROUND DATA: Patient-reported outcome measures (PROMs) are commonly used to assess clinical improvement after lumbar spine surgery. However, there is evidence in the orthopedic literature to suggest that PROMs should be supplemented with physical performance tests to accurately evaluate long-term outcomes. METHODS: A total of 248 patients undergoing surgery for degenerative lumbar spine conditions were recruited from two institutions. Physical performance tests (5-Chair Stand and Timed Up and Go) and PROMs of disability (Oswestry Disability Index: ODI) and back and leg pain (Brief Pain Inventory) were assessed preoperatively and at 12 months after surgery. RESULTS: Physical performance tests and PROMs significantly improved over 12 months following lumbar spine surgery (P < 0.01). Weak correlations were found between physical performance tests and disability and pain (ρ = 0.15 to 0.32, P < 0.05). Multivariable regression analyses controlling for age, education, preoperative outcome score, fusion, previous spine surgery, depressive symptoms, and randomization group found that preoperative 5-Chair Stand test was significantly associated with disability and back pain at 12-month follow-up. Each additional 10 seconds needed to complete the 5-Chair Stand test were associated with six-point increase in ODI (P = 0.047) and one-point increase in back pain (P = 0.028) scores. The physical performance tests identified an additional 14% to 19% of patients as achieving clinical improvement that were not captured by disability or pain questionnaires. CONCLUSION: Results indicate that physical performance tests may provide distinct information in both predicting and assessing clinical outcomes in patients undergoing lumbar spine surgery. Our findings suggest that the 5-Chair Stand test may be a useful test to include within a comprehensive risk assessment before surgery and as an outcome measure at long-term follow-up. LEVEL OF EVIDENCE: 3.


Assuntos
Vértebras Lombares/cirurgia , Avaliação de Resultados em Cuidados de Saúde , Desempenho Físico Funcional , Adulto , Idoso , Dor nas Costas/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Neurocirúrgicos , Medição da Dor , Medidas de Resultados Relatados pelo Paciente , Modalidades de Fisioterapia , Inquéritos e Questionários , Resultado do Tratamento
13.
J Neurosurg Spine ; : 1-6, 2020 Jun 05.
Artigo em Inglês | MEDLINE | ID: mdl-32502988

RESUMO

OBJECTIVE: The objectives of the study were to determine, among patients with adult spinal deformity (ASD), the following: 1) how preoperative opioid use, dose, and duration of use are associated with long-term opioid use and dose; 2) how preoperative opioid use is associated with rates of postoperative use from 6 weeks to 2 years; and 3) how postoperative opioid use at 6 months and 1 year is associated with use at 2 years. METHODS: Using a single-center, longitudinally maintained registry, the authors identified 87 patients who underwent ASD surgery from 2013 to 2017. Fifty-nine patients reported preoperative opioid use (37 high-dose [≥ 90 morphine milligram equivalents daily] and 22 low-dose use). The duration of preoperative use was long-term (≥ 6 months) for 44 patients and short-term for 15. The authors evaluated postoperative opioid use at 6 weeks, 3 months, 6 months, 1 year, and 2 years after surgery. Multivariate logistic regression was used to determine associations of preoperative opioid use, dose, and duration with use at each time point (alpha = 0.05). RESULTS: The following preoperative factors were associated with opioid use 2 years postoperatively: any opioid use (adjusted odds ratio [aOR] 14, 95% CI 2.5-82), high-dose use (aOR 7.3, 95% CI 1.1-48), and long-term use (aOR 17, 95% CI 2.2-123). All patients who reported high-dose opioid use at the 2-year follow-up examination had also reported preoperative opioid use. Preoperative high-dose use (aOR 247, 95% CI 5.8-10,546) but not long-term use (aOR 4.0, 95% CI 0.18-91) was associated with high-dose use at the 2-year follow-up visit. Compared with patients who reported no preoperative use, those who reported preoperative opioid use had higher rates of use at each postoperative time point (from 94% vs 62% at 6 weeks to 54% vs 7.1% at 2 years) (all p < 0.001). Opioid use at 2 years was independently associated with use at 1 year (aOR 33, 95% CI 6.8-261) but not at 6 months (aOR 4.3, 95% CI 0.95-24). CONCLUSIONS: Patients' preoperative opioid use, dose, and duration of use are associated with long-term use after ASD surgery, and a high preoperative dose is also associated with high-dose opioid use at the 2-year follow-up visit. Patients using opioids 1 year after ASD surgery may be at risk for long-term use.

14.
J Am Acad Orthop Surg ; 28(11): e469-e476, 2020 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-32301818

RESUMO

Despite the use of digital technology in healthcare, telemedicine has not been readily adopted. During the COVID-19 pandemic, healthcare systems have begun crisis management planning. To appropriately allocate resources and prevent virus exposure while maintaining effective patient care, our orthopaedic surgery department rapidly introduced a robust telemedicine program during a 5-day period. Implementation requires attention to patient triage, technological resources, credentialing, education of providers and patients, scheduling, and regulatory considerations. This article provides practical instruction based on our experience for physicians who wish to implement telemedicine during the COVID-19 pandemic. Between telemedicine encounters and necessary in-person visits, providers may be able to achieve 50% of their typical clinic volume within 2 weeks. When handling the massive disruption to the routine patient care workflow, it is critical to understand the key factors associated with an accelerated introduction of telemedicine for the safe and effective continuation of orthopaedic care during this pandemic. LEVEL OF EVIDENCE:: V.


Assuntos
Controle de Doenças Transmissíveis/métodos , Infecções por Coronavirus , Ortopedia/tendências , Pandemias/prevenção & controle , Segurança do Paciente , Pneumonia Viral , Telemedicina/organização & administração , Betacoronavirus , COVID-19 , Atenção à Saúde/organização & administração , Feminino , Humanos , Masculino , Assistência ao Paciente/tendências , Desenvolvimento de Programas , Avaliação de Programas e Projetos de Saúde , SARS-CoV-2 , Estados Unidos
15.
Spine J ; 20(8): 1167-1175, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32179156

RESUMO

BACKGROUND CONTEXT: Depression and anxiety are common psychiatric conditions among US adults, and anterior cervical discectomy and fusion (ACDF) is one of the most commonly performed spinal surgeries. Mental health conditions can affect physical health, and thus have the potential to contribute to adverse outcomes after spine surgery; however, a comprehensive assessment of long-term outcomes and the additive economic burden of these conditions in patients undergoing ACDF has not been well described. PURPOSE: Our goal was to assess the associations between depression/anxiety and adverse outcomes and health-resource utilization after anterior cervical discectomy and fusion (ACDF). STUDY DESIGN: Retrospective database study. PATIENT SAMPLE: We retrospectively analyzed a private administrative health claims database to identify patients who underwent ACDF in the United States from 2010 to 2013. A total of 16,306 patients met our inclusion criteria. Mean (± standard deviation) patient age was 50±7.9 years. Approximately 4,800 patients (30%) had a depression diagnosis and 4,000 (25%) had a diagnosis of anxiety. OUTCOME MEASURES: The primary outcomes of interest were intensive care unit admission, multiday hospitalization, discharge disposition, 30- and 90-day hospital readmission, 1- and 2-year rates of revision surgery, and chronic postoperative opioid use. Secondary outcomes were 1- and 2-year total cumulative health care payments and cumulative postoperative opioid consumption. METHODS: Regression models controlled for demographic and medical covariates, alpha=0.05. RESULTS: A preoperative diagnosis of depression was associated with higher odds of multiday hospitalization (odds ratio [OR] 1.09, 95% confidence interval [CI] 1.01-1.19), 90-day readmission (OR 1.71, 95% CI 1.46-2.02), revision surgery within 2 years (OR 1.43 95% CI 1.16-1.76), and chronic postoperative opioid use (OR 1.58, 95% CI 1.45-1.72) and an increase of $5,915 in adjusted 2-year health care payments (p<.001). Patients with a preoperative diagnosis of anxiety had higher odds of multiday hospitalization (OR 1.15, 95% CI 1.06-1.25), revision surgery within 2 years (OR 1.33, 95% CI 1.07-1.65), and chronic postoperative opioid use (OR 1.62, 95% CI 1.48-1.77) and an increase of $4,471 in adjusted 2-year health care payments (p<.001). Neither anxiety nor depression was associated with intensive care unit admission, discharge disposition, 30-day readmission, revision surgery within 1 year, 1-year cumulative health care payments, or cumulative postoperative opioid consumption. CONCLUSIONS: Patients with preoperative diagnoses of depression or anxiety have a greater likelihood of adverse outcomes, increased opioid consumption, and increased cumulative health care payments after ACDF compared with patients without depression or anxiety.


Assuntos
Fusão Vertebral , Adulto , Analgésicos Opioides , Ansiedade/epidemiologia , Vértebras Cervicais/cirurgia , Atenção à Saúde , Depressão/epidemiologia , Discotomia/efeitos adversos , Humanos , Pessoa de Meia-Idade , Medidas de Resultados Relatados pelo Paciente , Complicações Pós-Operatórias , Estudos Retrospectivos , Fusão Vertebral/efeitos adversos , Estados Unidos
16.
J Neurosurg Spine ; : 1-7, 2020 Feb 07.
Artigo em Inglês | MEDLINE | ID: mdl-32032962

RESUMO

OBJECTIVE: Care satisfaction is an important metric to health systems and payers. Patient activation is a hierarchical construct following 4 stages: 1) having a belief that taking an active role in their care is important, 2) having knowledge and skills to manage their condition, 3) having the confidence to make necessary behavioral changes, and 4) having an ability to maintain those changes in times of stress. The authors hypothesized that patients with a high level of activation, measured using the Patient Activation Measure (PAM), will be more engaged in their care and, therefore, will be more likely to be satisfied with the results of their surgical treatment. METHODS: Using a prospectively collected registry at a multiprovider university practice, the authors examined patients who underwent elective surgery (n = 257) for cervical or lumbar spinal disorders. Patients were assessed before and after surgery (6 weeks and 3, 6, and 12 months) using Patient-Reported Outcomes Measurement Information System (PROMIS) health domains and the PAM. Satisfaction was assessed using the Patient Satisfaction Index. Using repeated-measures logistic regression, the authors compared the likelihood of being satisfied across stages of patient activation after adjusting for baseline characteristics (i.e., age, sex, race, education, income, and marital status). RESULTS: While a majority of patients endorsed the highest level of activation (56%), 51 (20%) endorsed the lower two stages (neither believing that taking an active role was important nor having the knowledge and skills to manage their condition). Preoperative patient activation was weakly correlated (r ≤ 0.2) with PROMIS health domains. The most activated patients were 3 times more likely to be satisfied with their treatment at 1 year (OR 3.23, 95% CI 1.8-5.8). Similarly, patients in the second-highest stage of activation also demonstrated significantly greater odds of being satisfied (OR 2.8, 95% CI 1.5-5.3). CONCLUSIONS: Patients who are more engaged in their healthcare prior to elective spine surgery are significantly more likely to be satisfied with their postoperative outcome. Clinicians may want to implement previously proven techniques to increase patient activation in order to improve patient satisfaction following elective spine surgery.

17.
J Neurosurg Spine ; : 1-20, 2020 Jan 31.
Artigo em Inglês | MEDLINE | ID: mdl-32005017

RESUMO

OBJECTIVE: The authors conducted a study to analyze associations between changes in depression/anxiety before and 12 months after spine surgery, as well as changes in scores using the Patient-Reported Outcomes Measurement Information System (PROMIS) at the same time points. METHODS: Preoperatively and 12 months postoperatively, the authors assessed PROMIS scores for depression, anxiety, pain, physical function, sleep disturbance, and satisfaction with participation in social roles among 206 patients undergoing spine surgery for deformity correction or degenerative disease. Patients were stratified according to preoperative/postoperative changes in depression and anxiety, which were categorized as persistent, improved, newly developed postoperatively, or absent. Multivariate regression was used to control for confounders and to compare changes in patient-reported outcomes (PROs). RESULTS: Fifty patients (24%) had preoperative depression, which improved in 26 (52%). Ninety-four patients (46%) had preoperative anxiety, which improved in 70 (74%). Household income was the only preoperative characteristic that differed significantly between patients whose depression persisted and those whose depression improved. Compared with the no-depression group, patients with persistent depression had less improvement in all 4 domains, and patients with postoperatively developed depression had less improvement in pain, physical function, and satisfaction with social roles. Compared with the group of patients with postoperatively improved depression, patients with persistent depression had less improvement in pain and physical function, and patients with postoperatively developed depression had less improvement in pain. Compared with patients with no anxiety, those with persistent anxiety had less improvement in physical function, sleep disturbance, and satisfaction with social roles, and patients with postoperatively developed anxiety had less improvement in pain, physical function, and satisfaction with social roles. Compared with patients with postoperatively improved anxiety, patients with persistent anxiety had less improvement in pain, physical function, and satisfaction with social roles, and those with postoperatively developed anxiety had less improvement in pain, physical function, and satisfaction with social roles. All reported differences were significant at p < 0.05. CONCLUSIONS: Many spine surgery patients experienced postoperative improvements in depression/anxiety. Improvements in 12-month PROs were smaller among patients with persistent or postoperatively developed depression/anxiety compared with patients who had no depression or anxiety before or after surgery and those whose depression/anxiety improved after surgery. Postoperative changes in depression/anxiety may have a greater effect than preoperative depression/anxiety on changes in PROs after spine surgery. Addressing the mental health of spine surgery patients may improve postoperative PROs.■ CLASSIFICATION OF EVIDENCE Type of question: causation; study design: prospective cohort study; evidence: class III.

18.
Clin Spine Surg ; 32(9): 377-381, 2019 11.
Artigo em Inglês | MEDLINE | ID: mdl-31609799

RESUMO

STUDY DESIGN: Retrospective cohort study. OBJECTIVE: To evaluate the risks and benefits of crossing the cervicothoracic junction (CTJ) in cervical arthrodesis. SUMMARY OF BACKGROUND DATA: Whether the CTJ should be crossed in cervical arthrodesis remains up for debate. Keeping C7 as the distal end of the fusion risks adjacent segment disease (ASD) and can result in myelopathy or radiculopathy. Longer fusions are thought to increase operative risk and complexity but result in lower rates of ASD. MATERIALS AND METHODS: Patients undergoing cervical spine fusion surgery ending at C7 or T1 with ≥1-year follow-up were included. To evaluate operative risk, estimated blood loss (EBL), operative time, and length of hospital stay were collected. To evaluate patient-reported outcomes (PROs), Neck Disability Index (NDI) and SF-12 questionnaires (PCS12 and MCS12) were obtained at follow-up. Revision surgery data were also obtained. RESULTS: A total of 168 patients were included and divided into a C7 end-of-fusion cohort (NC7=59) and a T1 end-of-fusion cohort (NT1=109). Multivariate regression analysis adjusting for age, sex, race, surgical approach, and number of levels fused showed that EBL (P=0.12), operative time (P=0.07), and length of hospital stay (P=0.06) are not significantly different in the C7 and T1 end-of-fusion cohorts. Multivariate regression of PROs showed no significant difference in NDI (P=0.70), PCS12 (P=0.23), or MCS12 (P=0.15) between cohorts. Fisher analysis showed significantly higher revision rates in the C7 end-of-fusion cohort (7/59 for C7 vs. 2/109 for T1; odds ratio, 6.4; 95% confidence interval, 1.2-65.1; P=0.01). CONCLUSIONS: Crossing the CTJ in cervical arthrodesis does not increase operative risk as measured by blood loss, operative time, and length of hospital stay. However, it leads to lower revision rates, likely because of the avoidance of ASD, and comparable PROs. Thus, crossing the CTJ may help prevent ASD without negatively affecting operative risk or long-term PROs.


Assuntos
Vértebras Cervicais/cirurgia , Fusão Vertebral/efeitos adversos , Fusão Vertebral/métodos , Vértebras Torácicas/cirurgia , Perda Sanguínea Cirúrgica , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Medidas de Resultados Relatados pelo Paciente , Complicações Pós-Operatórias , Radiculopatia/cirurgia , Reoperação , Estudos Retrospectivos , Fatores de Risco , Estenose Espinal/cirurgia
19.
Spine (Phila Pa 1976) ; 44(13): 908-914, 2019 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-31205166

RESUMO

STUDY DESIGN: Prospective cohort study. OBJECTIVE: To evaluate whether Patient-Reported Outcomes Measurement Information System (PROMIS) health domains can effectively estimate health utility index values for patients presenting for spine surgery. SUMMARY OF BACKGROUND DATA: Stable estimates of health utility are required to determine cost-effectiveness of spine surgery. There are no established methods to estimate health utility using PROMIS. METHODS: We enrolled 439 patients with spine disease (mean age, 54 ±â€Š18 yrs) presenting for surgery and assessed their health using the Medical Outcomes Study Short Form-12, version 2 (SF-12v2) and PROMIS domains. Standard health utility values were estimated from the SF-12v2. Participants were randomly assigned to derivation or validation cohort. In the derivation cohort, health utility values were estimated as a function of PROMIS domains using regression models. Model fit statistics determined the most parsimonious health utility estimation equation (HEE). In the validation cohort, values were calculated using the HEE. Estimated health utility values were correlated with SF-12v2-derived health utility values. RESULTS: Mean preoperative health utility was 0.492 ±â€Š0.008 and was similar between the two cohorts. All PROMIS health domains were significantly associated with health utility except Anxiety (P = 0.830) and Sleep Disturbance (P = 0.818). The final HEE was:Health Utility (est) = 0.70742 - 0.00471 × Pain + 0.00647 × Physical function - 0.00316 × Fatigue - 0.00214 × Depression + 0.00317 × Satisfaction with Participation in Social Roles.The estimation model accounted for 74% of observed variation in health utility. In the validation sample, mean health utility was 0.5033 ±â€Š0.1684 and estimated health utility was 0.4966 ±â€Š0.1342 (P = 0.401). These measures were strongly correlated (rho = 0.834). CONCLUSION: Our results indicate that PROMIS provides a reasonable estimate of health utility in adults presenting for lumbar or cervical spine surgery. LEVEL OF EVIDENCE: 1.


Assuntos
Avaliação de Resultados em Cuidados de Saúde/métodos , Aceitação pelo Paciente de Cuidados de Saúde , Medidas de Resultados Relatados pelo Paciente , Doenças da Coluna Vertebral/cirurgia , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor/diagnóstico , Dor/epidemiologia , Dor/cirurgia , Medição da Dor/métodos , Estudos Prospectivos , Doenças da Coluna Vertebral/diagnóstico , Doenças da Coluna Vertebral/epidemiologia
20.
J Neurosurg Spine ; : 1-8, 2019 01 18.
Artigo em Inglês | MEDLINE | ID: mdl-30660113

RESUMO

OBJECTIVE: In this paper, the authors demonstrate to spine surgeons the prevalence and severity of anxiety and depression among patients presenting for surgery and explore the relationships between different legacy and Patient-Reported Outcomes Measurement Information System (PROMIS) screening measures. METHODS: A total of 512 adult spine surgery patients at a single institution completed the 7-item Generalized Anxiety Disorder questionnaire (GAD-7), 8-item Patient Health Questionnaire (PHQ-8) depression scale, and PROMIS Anxiety and Depression computer-adaptive tests (CATs) preoperatively. Correlation coefficients were calculated between PROMIS scores and GAD-7 and PHQ-8 scores. Published reference tables were used to determine the presence of anxiety or depression using GAD-7 and PHQ-8. Sensitivity and specificity of published guidance on the PROMIS Anxiety and Depression CATs were compared. Guidance from 3 sources was compared: published GAD-7 and PHQ-8 crosswalk tables, American Psychiatric Association scales, and expert clinical consensus. Receiver operator characteristic curves were used to determine data-driven cut-points for PROMIS Anxiety and Depression. Significance was accepted as p < 0.05. RESULTS: In 512 spine surgery patients, anxiety and depression were prevalent preoperatively (55% with any anxiety, 24% with generalized anxiety screen-positive; and 54% with any depression, 24% with probable major depression). Correlations were moderately strong between PROMIS Anxiety and GAD-7 scores (r = 0.72; p < 0.001) and between PROMIS Depression and PHQ-8 scores (r = 0.74; p < 0.001). The observed correlation of the PROMIS Depression score was greater with the PHQ-8 cognitive/affective score (r = 0.766) than with the somatic score (r = 0.601) (p < 0.001). PROMIS Anxiety and Depression CATs were able to detect the presence of generalized anxiety screen-positive (sensitivity, 86.0%; specificity, 81.6%) and of probable major depression (sensitivity, 82.3%; specificity, 81.4%). Receiver operating characteristic curve analysis demonstrated data-driven cut-points for these groups. CONCLUSIONS: PROMIS Anxiety and Depression CATs are reliable tools for identifying generalized anxiety screen-positive spine surgery patients and those with probable major depression.

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