Early Beta-Blocker Utilization in Critically Ill Patients With Moderate-Severe Traumatic Brain Injury: A Retrospective Cohort Study.

BACKGROUND: There is limited evidence that beta-blockers may provide benefit for patients with moderate-severe traumatic brain injury (TBI) during the acute injury period. Larger studies on utilization patterns and impact on outcomes in clinical practice are lacking. OBJECTIVE: The present study uses a large, national hospital claims-based dataset to examine early beta-blocker utilization patterns and its association with clinical outcomes among critically ill patients with moderate-severe TBI. METHODS: We conducted a retrospective cohort study of the administrative claims Premier Healthcare Database of adults (≥17 years) with moderate-severe TBI admitted to the intensive care unit (ICU) from 2016 to 2020. The exposure was receipt of a beta-blocker during day 1 or 2 of ICU stay (BB+). The primary outcome was hospital mortality, and secondary outcomes were: hospital length of stay (LOS), ICU LOS, discharge to home, and vasopressor utilization. In a sensitivity analysis, we explored the association of beta-blocker class (cardioselective and noncardioselective) with hospital mortality. We used propensity weighting methods to address possible confounding by treatment indication. RESULTS: A total of 109 665 participants met inclusion criteria and 39% (n = 42 489) were exposed to beta-blockers during the first 2 days of hospitalization. Of those, 42% received cardioselective only, 43% received noncardioselective only, and 14% received both. After adjustment, there was no association with hospital mortality in the BB+ group compared to the BB- group (adjusted odds ratio [OR] = 0.99, 95% confidence interval [CI] = 0.94, 1.04). The BB+ group had longer hospital stays, lower chance of discharged home, and lower risk of vasopressor utilization, although these difference were clinically small. Beta-blocker class was not associated with hospital mortality. CONCLUSION: In this retrospective cohort study, we found variation in use of beta-blockers and early exposure was not associated with hospital mortality. Further research is necessary to understand the optimal type, dose, and timing of beta-blockers for this population.

Association of Early Dexmedetomidine Utilization With Clinical Outcomes After Moderate-Severe Traumatic Brain Injury: A Retrospective Cohort Study.

BACKGROUND: Traumatic brain injury (TBI) is an expensive and common public health problem. Management of TBI oftentimes includes sedation to facilitate mechanical ventilation (MV) for airway protection. Dexmedetomidine has emerged as a potential candidate for improved patient outcomes when used for early sedation after TBI due to its potential modulation of autonomic dysfunction. We examined early sedation patterns, as well as the association of dexmedetomidine exposure with clinical and functional outcomes among mechanically ventilated patients with moderate-severe TBI (msTBI) in the United States. METHODS: We conducted a retrospective cohort study using data from the Premier dataset and identified a cohort of critically ill adult patients with msTBI who required MV from January 2016 to June 2020. msTBI was defined by head-neck abbreviated injury scale (AIS) values of 3 (serious), 4 (severe), and 5 (critical). We described early continuous sedative utilization patterns. Using propensity-matched models, we examined the association of early dexmedetomidine exposure (within 2 days of intensive care unit [ICU] admission) with the primary outcome of hospital mortality and the following secondary outcomes: hospital length of stay (LOS), days on MV, vasopressor use after the first 2 days of admission, hemodialysis (HD) after the first 2 days of admission, hospital costs, and discharge disposition. All medications, treatments, and procedures were identified using date-stamped hospital charge codes. RESULTS: The study population included 19,751 subjects who required MV within 2 days of ICU admission. The patients were majority male and white. From 2016 to 2020, the annual percent utilization of dexmedetomidine increased from 4.05% to 8.60%. After propensity score matching, early dexmedetomidine exposure was associated with reduced odds of hospital mortality (odds ratio [OR], 0.59; 95% confidence interval [CI], 0.47-0.74; P < .0001), increased risk for liberation from MV (hazard ratio [HR], 1.20; 95% CI, 1.09-1.33; P = .0003), and reduced LOS (HR, 1.11; 95% CI, 1.01-1.22; P = .033). Exposure to early dexmedetomidine was not associated with odds of HD (OR, 1.14; 95% CI, 0.73-1.78; P = .56), vasopressor utilization (OR, 1.10; 95% CI, 0.78-1.55; P = .60), or increased hospital costs (relative cost ratio, 1.98; 95% CI, 0.93-1.03; P = .66). CONCLUSIONS: Dexmedetomidine is being utilized increasingly as a sedative for mechanically ventilated patients with msTBI. Early dexmedetomidine exposure may lead to improved patient outcomes in this population.

Safety, Efficacy, and Clinical Outcomes of Dexmedetomidine for Sedation in Traumatic Brain Injury: A Scoping Review.

Dexmedetomidine is a promising alternative sedative agent for moderate-severe Traumatic brain injury (TBI) patients. Although the data are limited, the posited benefits of dexmedetomidine in this population are a reduction in secondary brain injury compared with current standard sedative regimens. In this scoping review, we critically appraised the literature to examine the effects of dexmedetomidine in patients with moderate-severe TBI to examine the safety, efficacy, and cerebral and systemic physiological outcomes within this population. We sought to identify gaps in the literature and generate directions for future research. Two researchers and a librarian queried PubMed, Embase, Scopus, and APA PsycINFO databases. Of 920 studies imported for screening, 11 were identified for inclusion in the review. The primary outcomes in the included studied were cerebral physiology, systemic hemodynamics, sedation levels and delirium, and the presence of paroxysmal sympathetic hyperactivity. Dexmedetomidine dosing ranged from 0.2 to 1 ug/kg/h, with 3 studies using initial boluses of 0.8 to 1.0 ug/kg over 10 minutes. Dexmedetomidine used independently or as an adjunct seems to exhibit a similar hemodynamic safety profile compared with standard sedation regimens, albeit with transient episodes of bradycardia and hypotension, decrease episodes of agitation and may serve to alleviate symptoms of sympathetic hyperactivity. This scoping review suggests that dexmedetomidine is a safe and efficacious sedation strategy in patients with TBI. Given its rapid onset of action and anxiolytic properties, dexmedetomidine may serve as a feasible sedative for TBI patients.

Association of Early Dexmedetomidine Utilization With Clinical and Functional Outcomes Following Moderate-Severe Traumatic Brain Injury: A Transforming Clinical Research and Knowledge in Traumatic Brain Injury Study.

OBJECTIVE: To examine early sedation patterns, as well as the association of dexmedetomidine exposure, with clinical and functional outcomes among mechanically ventilated patients with moderate-severe traumatic brain injury (msTBI). DESIGN: Retrospective cohort study with prospectively collected data. SETTING: Eighteen Level-1 Trauma Centers, United States. PATIENTS: Adult (age > 17) patients with msTBI (as defined by Glasgow Coma Scale < 13) who required mechanical ventilation from the Transforming Clinical Research and Knowledge in TBI (TRACK-TBI) study. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Using propensity-weighted models, we examined the association of early dexmedetomidine exposure (within the first 5 d of ICU admission) with the primary outcome of 6-month Glasgow Outcomes Scale Extended (GOS-E) and the following secondary outcomes: length of hospital stay, hospital mortality, 6-month Disability Rating Scale (DRS), and 6-month mortality. The study population included 352 subjects who required mechanical ventilation within 24 hours of admission. The initial sedative medication was propofol for 240 patients (68%), midazolam for 59 patients (17%), ketamine for 6 patients (2%), dexmedetomidine for 3 patients (1%), and 43 patients (12%) never received continuous sedation. Early dexmedetomidine was administered in 77 of the patients (22%), usually as a second-line agent. Compared with unexposed patients, early dexmedetomidine exposure was not associated with better 6-month GOS-E (weighted odds ratio [OR] = 1.48; 95% CI, 0.98-2.25). Early dexmedetomidine exposure was associated with lower DRS (weighted OR = -3.04; 95% CI, -5.88 to -0.21). In patients requiring ICP monitoring within the first 24 hours of admission, early dexmedetomidine exposure was associated with higher 6-month GOS-E score (OR 2.17; 95% CI, 1.24-3.80), lower DRS score (adjusted mean difference, -5.81; 95% CI, -9.38 to 2.25), and reduced length of hospital stay (hazard ratio = 1.50; 95% CI, 1.02-2.20). CONCLUSION: Variation exists in early sedation choice among mechanically ventilated patients with msTBI. Early dexmedetomidine exposure was not associated with improved 6-month functional outcomes in the entire population, although may have clinical benefit in patients with indications for ICP monitoring.

A Pilot Study of Art Museum-Based Small Group Learning for Pre-Health Students.

Introduction: Health professions educators are increasingly recognizing the fundamental role the arts and humanities play in professional identity formation; however, few reports exist of programs designed specifically for pre-health professional students. Methods: We designed and delivered four, 2.5-h sessions for pre-health professions students at a local museum in partnership with museum educators. Participants were invited to respond to a follow-up survey asking about their perceived insights from and importance of the session. We used descriptive statistics and thematic content analysis for quantitative and qualitative data, respectively. Results: Ten of the participants responded to the survey (n=10/23, response rate=43%) and all supported the integration of such an experience in their pre-health curriculum. The qualitative analysis of responses to the open-ended item about any insights gained from participation in the program revealed three themes: cultivation of the health professional, personal growth, and awareness and appreciation of multiple perspectives. Discussion: Participants who responded to our survey drew meaningful connections to the relevance of these sessions to their development as future professionals.

Association of Early Beta-Blocker Exposure and Functional Outcomes in Critically Ill Patients With Moderate to Severe Traumatic Brain Injury: A Transforming Clinical Research and Knowledge in Traumatic Brain Injury Study.

OBJECTIVES: We aimed to 1) describe patterns of beta-blocker utilization among critically ill patients following moderate-severe traumatic brain injury (TBI) and 2) examine the association of early beta-blocker exposure with functional and clinical outcomes following injury. DESIGN: Retrospective cohort study. SETTING: ICUs at 18 level I, U.S. trauma centers in the Transforming Clinical Research and Knowledge in TBI (TRACK-TBI) study. PATIENTS: Greater than or equal to 17 years enrolled in the TRACK-TBI study with moderate-severe TBI (Glasgow Coma Scale of <13) were admitted to the ICU after a blunt TBI. INTERVENTIONS: None. MEASUREMENTS: Primary exposure was a beta blocker during the first 7 days in the ICU, with a primary outcome of 6-month Glasgow Outcome Scale-Extended (GOSE). Secondary outcomes included: length of hospital stay, in-hospital mortality, 6-month and 12-month mortality, 12-month GOSE score, and 6-month and 12-month measures of disability, well-being, quality of life, and life satisfaction. MAIN RESULTS: Of the 450 eligible participants, 57 (13%) received early beta blockers (BB+ group). The BB+ group was on average older, more likely to be on a preinjury beta blocker, and more likely to have a history of hypertension. In the BB+ group, 34 participants (60%) received metoprolol only, 19 participants (33%) received propranolol only, 3 participants (5%) received both, and 1 participant (2%) received atenolol only. In multivariable regression, there was no difference in the odds of a higher GOSE score at 6 months between the BB+ group and BB- group (odds ratio = 0.86; 95% CI, 0.48-1.53). There was no association between BB exposure and secondary outcomes. CONCLUSIONS: About one-sixth of subjects in our study received early beta blockers, and within this group, dose, and timing of beta-blocker administration varied substantially. No significant differences in GOSE score at 6 months were demonstrated, although our ability to draw conclusions is limited by overall low total doses administered compared with prior studies.

Development of a Systems Medicine Approach to Spinal Cord Injury.

Traumatic spinal cord injury (SCI) causes a sudden onset multi-system disease, permanently altering homeostasis with multiple complications. Consequences include aberrant neuronal circuits, multiple organ system dysfunctions, and chronic phenotypes such as neuropathic pain and metabolic syndrome. Reductionist approaches are used to classify SCI patients based on residual neurological function. Still, recovery varies due to interacting variables, including individual biology, comorbidities, complications, therapeutic side effects, and socioeconomic influences for which data integration methods are lacking. Infections, pressure sores, and heterotopic ossification are known recovery modifiers. However, the molecular pathobiology of the disease-modifying factors altering the neurological recovery-chronic syndrome trajectory is mainly unknown, with significant data gaps between intensive early treatment and chronic phases. Changes in organ function such as gut dysbiosis, adrenal dysregulation, fatty liver, muscle loss, and autonomic dysregulation disrupt homeostasis, generating progression-driving allostatic load. Interactions between interdependent systems produce emergent effects, such as resilience, that preclude single mechanism interpretations. Due to many interacting variables in individuals, substantiating the effects of treatments to improve neurological outcomes is difficult. Acute injury outcome predictors, including blood and cerebrospinal fluid biomarkers, neuroimaging signal changes, and autonomic system abnormalities, often do not predict chronic SCI syndrome phenotypes. In systems medicine, network analysis of bioinformatics data is used to derive molecular control modules. To better understand the evolution from acute SCI to chronic SCI multi-system states, we propose a topological phenotype framework integrating bioinformatics, physiological data, and allostatic load tested against accepted established recovery metrics. This form of correlational phenotyping may reveal critical nodal points for intervention to improve recovery trajectories. This study examines the limitations of current classifications of SCI and how these can evolve through systems medicine.

Interhospital Transfer Delays Care for Spinal Cord Injury Patients: A Report from the North American Clinical Trials Network for Spinal Cord Injury.

Abstract The North America Clinical Trials Network (NACTN) for Spinal Cord Injury (SCI) is a consortium of tertiary medical centers that has maintained a prospective SCI registry since 2004, and it has espoused that early surgical intervention is associated with improved outcome. It has previously been shown that initial presentation to a lower acuity center and necessity of transfer to a higher acuity center reduce rates of early surgery. The NACTN database was evaluated to examine the association between interhospital transfer (IHT), early surgery, and outcome, taking into account distance traveled and site of origin for the patient. Data from a 15-year period of the NACTN SCI Registry were analyzed (years 2005-2019). Patients were stratified into transfers directly from the scene to a Level 1 trauma center (NACTN site) versus IHT from a Level 2 or 3 trauma facility. The main outcome was surgery within 24 hours of injury (yes/no), whereas secondary outcomes were length of stay, death, discharge disposition, and 6-month American Spinal Injury Association Impairment Scale (AIS) grade conversion. For the IHT patients, distance traveled for transfer was calculated by measuring the shortest distance between origin and NACTN hospital. Analysis was performed with Brown-Mood test and chi-square tests. Of 724 patients with transfer data, 295 (40%) underwent IHT and 429 (60%) were admitted directly from the scene of injury. Patients who underwent IHT were more likely to have a less severe SCI (AIS D; p = 0.002), have a central cord injury (p = 0.004), and have a fall as their mechanism of injury (p < 0.0001) than those directly admitted to an NACTN center. Of the 634 patients who had surgery, direct admission to an NACTN site was more likely to result in surgery within 24 hours compared with IHT patients (52% vs. 38%) (p < 0.0003). Median IHT distance was 28 miles (interquartile range [IQR] = 13-62 miles). There was no significant difference in death, length of stay, discharge to a rehab facility versus home, or 6-month AIS grade conversion rates between the two groups. Patients who underwent IHT to an NACTN site were less likely to have surgery within 24 hours of injury, compared with those directly admitted to the Level 1 trauma facility. Although there was no difference in mortality rates, length of stay, or 6-month AIS conversion between groups, patients with IHT were more likely be older with a less severe level of injury (AIS D). This study suggests there are barriers to timely recognition of SCI in the field, appropriate admission to a higher level of care after recognition, and challenges related to the management of individuals with less severe SCI.

Perceived Value of Prenatal Ultrasound Screening: A Survey of Pregnant Women.

INTRODUCTION: Routine prenatal screening ultrasounds primarily serve to diagnose major fetal anomalies which may prompt further testing and inform clinical decision-making, including possible pregnancy termination. Meanwhile, expectant parents may view the ultrasound experience and information gained differently from their clinicians. In this setting, how to best counsel patients, especially regarding the increasing findings of indeterminant clinical significance, is unclear. Greater understanding of women's views before undergoing their ultrasound may help to guide anticipatory counseling about the purpose of screening and interpretation of results. METHODS: We surveyed 289 patients presenting for scheduled prenatal ultrasounds at an academic tertiary care center. Discrete and open-ended questions assessed views surrounding the receipt of abnormal results and management of the pregnancy once fetal anomalies are detected. Qualitative responses were analyzed using thematic analysis. RESULTS: Most (95%) desired information about abnormal sonographic findings, although only half would consider pregnancy termination for anomalies. Reasons for wanting return of abnormal results included preparedness, valuing knowledge, and to a lesser extent, informing decision-making. When considering potential termination as a result of ultrasound findings, participants' rationales demonstrated deontological (seeing termination as inherently impermissible or permissible), relational (duties arising from the role of being a mother), and consequentialist (weighing harms and benefits) reasoning. CONCLUSION: This study highlights women's perceptions of prenatal ultrasounds as an inherently valuable source of information and preparedness, beyond their role in informing clinical decision-making. Identifying the ethical constructs underpinning patients' perspectives may help direct development of counseling tools responsive to individual needs and values regarding prenatal ultrasound findings.

The Impact of Hearing Loss and Its Treatment on Health-Related Quality of Life Utility: a Systematic Review with Meta-analysis.

BACKGROUND: Hearing loss significantly impacts health-related quality of life (QoL), yet the effects of current treatments on QoL utility remain uncertain. Our objective was to describe the impact of untreated and treated hearing loss on QoL utility to inform hearing healthcare policy. METHODS: We searched databases for articles published through 02/01/2021. Two independent reviewers screened for articles that reported elicitation of general QoL utility values for untreated and treated hearing loss health states. We extracted data and quality indicators from 62 studies that met the inclusion criteria. RESULTS: Included studies predominately used observational pre/post designs (61%), evaluated unilateral cochlear implantation (65%), administered the Health Utilities Index 3 (HUI3; 71%), and were conducted in Europe and North America (84%). In general, treatment of hearing loss improved post-treatment QoL utility when measured by most methods except the Euro-QoL 5 dimension (EQ-5D). In meta-analysis, hearing aids for adult mild-to-moderate hearing loss compared to no treatment significantly improved HUI3-estimated QoL utility (3 studies; mean change=0.11; 95% confidence interval (CI): 0.07 to 0.14) but did not impact EQ-5D-estimated QoL (3 studies; mean change=0.0; 95% CI: -0.03 to 0.04). Cochlear implants improved adult QoL utility 1-year post-implantation when measured by the HUI3 (7 studies; mean change=0.17; 95% CI: 0.11 to 0.23); however, pediatric VAS-estimated QoL utility was non-significant (4 studies; mean change=0.12; 95% CI: -0.02 to 0.25). The quality of included studies was limited by failure to report missingness of data and low survey response rates. Our study was limited by heterogeneous study populations and designs. FINDINGS: Treatment of hearing loss significantly improves QoL utility, and the HUI3 and VAS were most sensitive to improvements in hearing. Improved access to hearing healthcare should be prioritized. SYSTEMATIC REVIEW REGISTRATION: PROSPERO: CRD42021253314.

What does it mean to flourish? Piloting the flourishing measure with adolescents and young adults with mood and anxiety disorders.

Introduction: Treatment for adolescents and young adults with mood and anxiety disorders typically focuses on recovery of symptoms and improvement in functioning. Measuring positive states of health-using self-report surveys such as the Flourishing Measure-may help to promote holistic treatment. We piloted the Flourishing Measure-Adolescent Version in a clinical sample of adolescents and young adults with mood and/or anxiety disorders to determine appropriateness and acceptability in this population.Methods: We recruited adolescents (age 12-18) and young adults (age 19-25) with mood and/or anxiety disorders from an outpatient psychiatry clinic associated with an academic hospital. We used cognitive interviewing, a method used in survey development that determines whether respondents' understanding aligns with instrument intention. Participants completed the Flourishing Measure and answered questions about their impressions of items.Results: Sixteen participants (10 adolescents and 6 young adults) participated in the study. Participants generally understood the concept of flourishing and the intention of individual items. The items were generally considered clear and participants offered minor suggestions for improvement in wording of the items.Discussion: Participants in our study understood the meaning of flourishing, as well as individual items in the measure. The Flourishing Measure may be suitable for use in clinical and research settings for adolescents and young adults, though piloting with larger, more diverse samples is needed.

The role of arts-based curricula in professional identity formation: results of a qualitative analysis of learner's written reflections.

BACKGROUND: Professional identity formation is an important aspect of medical education that can be difficult to translate into formal curricula. The role of arts and humanities programs in fostering professional identity formation remains understudied. Analyzing learners' written reflections, we explore the relationship between an arts-based course and themes of professional identity formation. MATERIALS AND METHODS: Two cohorts of learners participated in a 5-day online course featuring visual arts-based group activities. Both cohorts responded to a prompt with written reflections at the beginning and end of the course. Using a thematic analysis method, we qualitatively analyzed one set of reflections from each cohort. RESULTS: Themes included the nature of the good life; fulfilling, purposeful work; entering the physician role; exploration of emotional experience; and personal growth. Reflections written at the end of the course engaged significantly with art - including literature, poetry, lyrics, and film. One student disclosed a mental illness in their reflection. CONCLUSIONS: Our qualitative analysis of reflections written during a visual arts-based course found several themes related to professional identity formation. Such arts-based courses can also enrich learners' reflections and provide a space for learners to be vulnerable. PRACTICE POINTS: (five short bullets conveying the main points) Arts-based courses can support learners' professional identity formationReflection themes related to professional identity formation included entering the physician role, fulfilling clinical work, and personal growthAt the end of the course, learners' reflections included significant engagement with artReflective writing in small, arts-based learning communities can provide space for learners to be vulnerableThe Role of Arts-Based Curricula in Professional Identity Formation: Results of A Qualitative Analysis of Learner's Written Reflections.

Evaluation of arts and humanities programs in surgery education: a systematic review.

PURPOSE: This systematic review seeks to understand what outcomes have been reported for arts and humanities programs in surgery education. METHODS: Authors searched Medline ALL (Ovid), Embase.com, Web of Science, and Academic Search Ultimate to identify articles on evaluated arts and humanities programs in surgery education. The search identified 1,282 titles and abstracts, of which 55 underwent independent full-text review. The authors identified 10 articles that met inclusion criteria, from which they collected and analysed data. RESULTS: Medical students were the identified learners in most studies (6/10; 60%). Reflective writing was the arts and humanities activity in half of the studies (5/10; 50%); activities based on film, visual art other than film, literature, or social media in the remaining studies (5/10; 50%). Most studies (8/10; 80%) featured a non-controlled, non-randomized design. Authors categorised 5 studies (50%) as Kirkpatrick Level 1, 4 (40%) as Level 2, and 1 (10%) as Level 3. CONCLUSION: Integration of the arts and humanities into surgery education may promote increased levels of learner reflection and empathy, in addition to improved acquisition of surgical skills. More rigorous evaluation of these programs would clarify the impact of arts and humanities programs on surgery learners.

Character and virtue development in medical learners: another role for the arts?

Medical education serves to teach students how to think and act as future physicians. Doing so successfully requires supporting learners' acquisition of clinical skills and knowledge, but also attending to their character education and virtue development. The arts and humanities are widely embraced as a fundamental component of a complete medical education. While not frequently touted as a useful pedagogical tool for teaching character and virtue, we argue the integration of arts-based activities into medical education can promote virtue development. In this article, we use the virtues framework from the Jubilee Centre for Character and Virtues at the University of Birmingham to review existing empirical studies of arts-based programs for each of these virtue domains of intellectual, moral, civic, and performance virtues. Learners may benefit from further exploration-both conceptual and empirical-of how the arts can scaffold character development in medical education.

Retroperitoneal dermoid cyst presenting with radiculopathy symptoms: a case report.

Dermoid cysts rarely present in the retroperitoneal space or during adulthood. In this case report, we describe the clinical presentation, operative and post-operative course of a 31-year old with a retroperitoneal dermoid cyst. The patient presented with buttock and leg pain/paresthesia found to have a retroperitoneal mass between the psoas muscle and L5/S1 disk space. We describe the operative approach, including intra-operative images, of the resection by a team of urologists and neurosurgeons. The histology is also presented. Finally, we discuss the benefits of use of intra-operative ultrasound and neuromonitoring.

Surgical Considerations to Improve Recovery in Acute Spinal Cord Injury.

Acute traumatic spinal cord injury (SCI) can be a devastating and costly event for individuals, their families, and the health system as a whole. Prognosis is heavily dependent on the physical extent of the injury and the severity of neurological dysfunction. If not treated urgently, individuals can suffer exacerbated secondary injury cascades that may increase tissue injury and limit recovery. Initial recognition and rapid treatment of acute SCI are vital to limiting secondary injury, reducing morbidity, and providing the best chance of functional recovery. This article aims to review the pathophysiology of SCI and the most up-to-date management of the acute traumatic SCI, specifically examining the modern approaches to surgical treatments along with the ethical limitations of research in this field.

How to start an awake spine program: Protocol and illustrative cases.

Surgical techniques and technology are steadily improving, thereby expanding the pool of patients amenable for spine surgery. The growing and aging population in the United States further contributes to the increase in spine surgery cases. Traditionally, spine surgery is performed under general anesthesia. However, awake spinal surgery has recently gained traction due to evidence of decreased perioperative risks, postoperative opioid consumption, and costs, specifically in lumbar spine procedures. Despite the potential for improving outcomes, awake spine surgery has received resistance and has yet to become adopted at many healthcare systems. We aim to provide the fundamental steps in facilitating the initiation of awake spine surgery programs. We also present case reports of two patients who underwent awake spine surgery and reported improved clinical outcomes.