Factors associated with greater patient satisfaction in outpatient neurosurgical clinics: Recommendation for surgery, older age, cranial chief complaint, and public health insurance.

OBJECTIVE: Patient satisfaction has increasingly played a role in determining care quality. Surveys are used to gauge patient experience, satisfaction of care, and likelihood to recommend providers and facilities. The aim of the study is to evaluate whether clinical and demographic data predict greater patient satisfaction with providers in the outpatient neurosurgery clinic. METHODS: Press-Ganey (Press Ganey Associates, South Bend, IL) evaluations of 1521 patients were reviewed in an academic neurosurgical clinic from January 1, 2019 through February 1, 2021. We analyzed associations between Press-Ganey ratings and patient demographics, chief complaint, psychiatric comorbidities, number of orders placed, medication prescriptions, surgical recommendation, payor status, and referral source. We used univariate logistic regression to assess for associations between independent variables and Press-Ganey ratings. Multivariable logistic regression was used for associated factors. RESULTS: For the Likelihood to Recommend question, older age (p = 0.003), cranial chief complaint (p = 0.046), and recommendations for surgery (p < 0.001) were significantly associated with "good" ratings. For the rating of Care Received, older age (p = 0.002), cranial chief complaint (p = 0.05), and recommendations for surgery (p = 0.002) were significantly associated with "good" ratings. For Confidence in Care Provider question, recommendations for surgery (p = <0.001) and government insurance type (p = 0.002) were significantly associated with "good" ratings. CONCLUSIONS: Patients with older age, cranial pathologies, a recommendation for surgery, and government health insurance were significantly associated with favorable patient satisfaction with providers in the outpatient neurosurgery clinic. Prospective studies should target patient populations who are younger, have spinal complaints, have non-surgical needs, and have commercial insurance to improve satisfaction.

Burnout and Emotional Intelligence in Neurosurgical Advanced Practice Providers Across the United States: A Cross-Sectional Analysis.

OBJECTIVE: Although much research has examined nursing and physician burnout, the advanced practice provider (APP) population has not yet been studied. The goal of the present study was to survey APPs in neurosurgery to determine whether greater emotional intelligence (EI) is protective against burnout. METHODS: An 80-item survey was created that incorporated the Maslach Burnout Inventory Human Services Survey for Medical Personnel, the Trait Emotional Intelligence Questionnaire-short form, and original questions developed by us. The collective survey was distributed, administered, and collected using the web-based REDCap (Research Electronic Data Capture) platform. Statistical analyses were completed using a comparison between participants with and without burnout. RESULTS: A total of 106 neurosurgical APPs (26 men, 80 women) completed the survey, of whom, 57 (54%) reported current burnout. High average scores for personal accomplishment and global EI were inversely related to burnout (P = 0.034 and P = 0.003, respectively). In addition, the following factors were associated with burnout: inadequate support staff in the work place (P = 0.008), inadequate time off work (P < 0.001), inadequate administrative time (P = 0.009), not experiencing support from one's supervisor (P = 0.017), insufficient time for continuing medical education (P < 0.001), an inability to separate work from personal time (P < 0.001), and an inability to advance within one's professional field (P = 0.043). CONCLUSIONS: For neurosurgical APPs, EI is protective against burnout. Many opportunities exist at the individual and organizational level to alleviate burnout among neurosurgical APPs. Targeted strategies to improve work-life balance, EI, support systems, and opportunities for career development among neurosurgical APPs might enhance employment satisfaction and reduce burnout.

Carbon fiber-reinforced PEEK instrumentation in the spinal oncology population: a retrospective series demonstrating technique, feasibility, and clinical outcomes.

OBJECTIVE: The authors aimed to demonstrate the feasibility and advantages of carbon fiber-reinforced PEEK (CFRP) composite implants in patients with both primary and secondary osseous spinal tumors. METHODS: Twenty-eight spinal tumor patients who underwent fixation with CFRP hardware were retrospectively identified in a Spine Tumor Quality Database at a single institution. Demographic, procedural, and follow-up data were retrospectively collected. RESULTS: The study population included 14 females and 14 males with a mean age of 60 years (range 30-86 years). Five patients had primary bone tumors, and the remaining patients had metastatic tumors. Breast cancer was the most common metastatic tumor. The most common presenting symptom was axial spine pain (25 patients, 89%), and the most common Spine Instability Neoplastic Score was 7 (range 6-14). Two patients in this series had anterior cervical procedures. The remaining patients underwent posterior thoracolumbar fixation. The average fusion length included 4.6 vertebral segments (range 3-8). The mean clinical follow-up time with surgical or oncology teams was 6.5 months (range 1-23 months), and the mean interval for last follow-up imaging (CT or MRI) was 6.5 months (range 1-22 months). Eighteen patients received postoperative radiation at the authors' institution (16 with photon therapy, 2 with proton therapy). Eleven of the patients (39%) in this series died. At the last clinical follow-up, 26 patients (93%) had stable or improved neurological function compared with their preoperative status. At the last imaging follow-up, local disease control was observed in 25 patients (89%). Two patients required reoperation in the immediate postoperative period, one for surgical site infection and the other for compressive epidural hematoma. One patient was noted to have lucencies around the most cephalad screws 3 months after surgery. No hardware fracture or malfunction occurred intraoperatively. No patients required delayed surgery for hardware loosening, fracture, or other failure. Early tumor recurrence was detected in 3 patients. Early detection was attributed to the imaging characteristics of the CFRP hardware. CONCLUSIONS: CFRP spinal implants appear to be safe and comparable to conventional titanium implants in terms of functionality. The imaging characteristics of CFRP hardware facilitate radiation planning and assessment of surveillance imaging. CFRP hardware may enhance safety and efficacy, particularly with particle therapy dosimetry. Larger patient populations with longer-term follow-up are needed to confirm the various valuable aspects of CFRP spinal implants.

An unusual case of a persistent, infected retroperitoneal fluid collection 5 years after anterior lumbar fusion surgery: illustrative case.

BACKGROUND: Anterior lumbar fusion procedures have many benefits and continue to grow in popularity. The technique has many potential approach- and procedure-related complications. Symptomatic retroperitoneal fluid collections are uncommon but potentially serious complications after anterior lumbar procedures. Collection types include hematomas, urinomas, chyloperitoneum, cerebrospinal fluid collections, and deep infections. OBSERVATIONS: The authors present an unusual case of a patient with persistent symptoms related to a retroperitoneal collection over a 5-year period following anterior lumbar fusion surgery. To the authors' knowledge, no similar case with such extensive symptom duration has been described. The patient had an infected encapsulated fluid collection. The collection was presumed to be a postoperative lymphocele that was secondarily infected after serial percutaneous drainage procedures. LESSONS: When retroperitoneal collections occur after anterior retroperitoneal approaches, clinical clues, such as timing of symptoms, hypotension, acute anemia, urinary tract infection, hydronephrosis, elevated serum creatinine and blood urea nitrogen, low-pressure headaches, anorexia, or systemic signs of infection, can help narrow the differential. Retroperitoneal collections may continue to be symptomatic many years after anterior lumbar surgery. The collections may become infected after serial percutaneous drainage or prolonged continuous drainage. Encapsulated, infected fluid collections typically require surgical debridement of the capsule and its contents.

Spinal intramedullary hemangioblastoma and schwannoma collision tumor: illustrative case.

BACKGROUND: Intramedullary spinal cord tumors represent a minority of intradural tumors. Among intramedullary spinal cord tumors, hemangioblastomas are uncommon, and schwannomas are extremely rare. Collision tumors are histologically distinct tumors that are intermingled and growing together. OBSERVATIONS: In this report, the authors describe a patient with a cervical intramedullary collision tumor involving a hemangioblastoma and schwannoma. To the authors' knowledge, no prior spinal intramedullary collision tumor involving multiple neoplasms has been described. The patient's presentation and management are described. LESSONS: Clinicians should consider the possibility of collision tumors when evaluating intramedullary spinal cord tumors, especially when patient presentation and radiographic findings are atypical. When tumors with similar radiographic characteristics form collision tumors, distinction using preoperative imaging can be extremely challenging. In addition, surgical management of intramedullary collision tumors, like that for all intramedullary spinal cord tumors, should involve meticulous perioperative care and a methodical surgical technique. Maximal safe resection will depend upon histopathological diagnosis, anatomical location of the tumor, presence of distinct dissection planes, and stability of neuromonitoring. Finally, ongoing research on the genetics of intramedullary spinal cord tumors may identify underlying genetic links for intramedullary hemangioblastomas and schwannomas.

Retrospective radiographic analysis of anterior lumbar fusion for high grade lumbar spondylolisthesis.

BACKGROUND: High-grade spondylolisthesis (>50% slippage) is infrequently encountered in adults and frequently requires surgical treatment. The optimal surgical treatment is controversial with limited literature guidance as to optimal approach to treatment. An observational study to examine the technique and radiographic outcomes of adult patients treated with anterior lumbar interbody fusion (ALIF) and posterior percutaneous instrumentation for high-grade spondylolisthesis. METHODS: ALIF was performed in 5 consecutive patients (3/5 female, 2/5 male) aged 29-67 years old who presented with low back pain and L5 radiculopathy. All patients failed conservative treatment and were treated with L4-5 and L5-S1 ALIF followed by posterior percutaneous L4-S1 pedicle screw and rod fixation. Pre- and postoperative clinical data was collected including L5-S1 posterior disk height in millimeters, millimeters of spondylolisthesis at L5-S1, degrees of segmental lordosis (L4-S1), lumbar lordosis (L1-S1), and lumbar lordosis pelvic incidence (LL-PI) mismatch. RESULTS: Six weeks following surgery, no patient reported residual L5 radicular symptoms. At last follow up, patient satisfaction, according to Modified Macnab Criteria, was excellent in 4/5 patients and good in 1/5 patient. In the 4 patients with greater than 1 year radiographic follow up, fusion rate was 100% on computed tomography (CT). Mean increase in posterior disk height was 12.5 mm (range, 11.4-13.5 mm). Mean reduction in spondylolisthesis was 58.7% (range, 20.2-100%). Mean segmental (L4-S1) and overall (L1-S1) lumbar lordosis increased by 23.6% (range, 6.5-41.7%) and 16.6% (2.5-31.5%), respectively. Following surgery, LL-PI mismatch decreased from a mean of 16.4 to 10.2 degrees. CONCLUSIONS: ALIF with posterior percutaneous instrumentation is a safe and effective treatment for high-grade lumbosacral spondylolisthesis in properly selected adults. This technique improves lumbar sagittal parameters and reduces spondylolisthesis. The indirect neural decompression from simultaneous disk height restoration and spondylolisthesis reduction may be associated with lower neurological injury rate compared to posterior-only. Future prospective study is needed to validate this hypothesis.

Functional recovery following surgery for chronic subdural hematoma.

BACKGROUND: Among the elderly, chronic subdural hematoma is a relatively common neurosurgical condition. Presenting symptoms range from headache and focal neurological deficits to seizure and coma depending on location and extent of brain compression. Functional recovery following surgery for chronic subdural hematoma is central to quality of life and ongoing health for elderly patients; however, there is a paucity of data regarding functional recovery in this population. METHODS: In this study, the physical activity of patients who underwent surgical evacuation of chronic subdural hematoma was surveyed, as well as participation in physical therapy following surgery. In total, 38 patients completed the survey. RESULTS: Of the 30 patients who exercised regularly before surgery, 28 (90.3%) returned to exercise within 1 year after surgery. Of 13 patients who reported playing hobby sports before surgery, 9 (69.2%) returned to those sports. 17/38 (44.7%) patients participated in physical therapy after surgery. 35/38 (92.1%) of patients reported that the surgery improved their quality of life. CONCLUSION: The majority of patients who underwent surgery for chronic subdural hematoma were able to return to exercise within 1 year. Participation in physical therapy was associated with return to exercise and sports. Further study is needed to determine which factors contribute to a return to baseline levels of physical activity following surgery for chronic subdural hematoma.

Microsurgical Treatment of Foramen Magnum Cognard Type V Dural Arteriovenous Fistula: 2-Dimensional Operative Video.

Cognard type V dural fistulas represent a rare and unique entity, and present clinically with myelopathy. They are frequently located around the foramen magnum and are most commonly fed by dural branches of the vertebral and external carotid artery. Detection requires meticulous angiography to define the angioarchitecture of the fistula, which in turn defines the treatment modality. We present the case of a 63 yr old woman, after informed consent was obtained, with prolonged, severe and progressive lower extremity myelopathy for 6 yr, with T2-weighted signal changes in the thoracic spinal cord on magnetic resonance imaging (MRI). Cervical MRI was unremarkable. Following computed tomography (CT), angiography of the spinal canal that revealed tortuous and dilated veins on the thoracic spinal cord surface, catheter angiography was performed. This demonstrated a fistula in relation to a dural branch of left vertebral artery with a characteristic single draining vein coursing caudally to the thoracic level, with delayed outflow suggestive of venous hypertension. Given the fact that the dural feeder was tortuous and relatively small, thus, precluding distal microcatheter access, and with presence of a single accessible draining vein, microsurgical treatment was preferred. Following a midline suboccipital craniotomy in prone position, a limited vertical dural opening was performed. Careful microsurgical arachnoid dissection revealed the arterialized draining vein with the aid of Indocyanine Green angiography. The draining vein was clipped, coagulated, and disconnected. Postoperative recovery was uneventful and the patient is undergoing rehabilitation therapy. Follow-up angiography showed complete elimination of the fistula. Salient teaching points are narrated at conclusion.