Quality Assessment of Degenerative Cervical Myelopathy Information on the Internet.

BACKGROUND: Patient education is a key element of spinal surgery informed consent. Patients frequently access health information online, yet this information is unregulated and of variable quality. We aimed to assess the quality of information available on degenerative cervical myelopathy (DCM) websites with a focus on identifying high-quality information websites. METHODS: We performed a Google search using keywords pertaining to DCM. The top 50 websites returned were classified based on their publication source, intended audience, and country of origin. The quality of these websites was assessed using both the DISCERN instrument and Journal of the American Medical Association (JAMA) benchmark criteria. We also utilized a novel Myelopathy Information Scoring Tool (MIST) to assess the comprehensiveness, accuracy, and detail of online DCM information. RESULTS: The mean DISCERN score was 39.9 out of 80. Only one-quarter of these websites were rated "good" or "excellent" using DISCERN, and the remaining were rated "very poor," "poor," and "fair." The mean JAMA benchmark score was 1.6 out of 4, with 23 out of 50 websites scoring 0. Evaluation using MIST found a mean score of 25.6 out of 50. Using 30 points as a satisfactory MIST cutoff, 72% of DCM websites were deemed critically deficient and unsatisfactory for comprehensive patient education. Both DISCERN and MIST indicated poorest information pertaining to surgical risks and complications as well as treatment outcomes. Websites such as Orthoinfo.aaos.org and Myelopathy.org provided reliable, trustworthy, and comprehensive patient education. CONCLUSIONS: Information available on almost three-quarters of DCM websites was of poor quality, with information regarding complications and treatment outcomes most deficient. Clinicians should be aware of quality sites where patients may be directed to augment patient education and surgical counseling.

Navigating our way through a hospital ransomware attack: ethical considerations in delivering acute orthopaedic care.

Ransomware attacks on healthcare systems are becoming more prevalent globally. In May 2021, Waikato District Health Board in New Zealand was devastated by a major attack that crippled its information technology system. The Department of Orthopaedic Surgery faced a number of challenges to the way they delivered care including, patient assessment and investigations, the deferral of elective surgery, and communication and patient confidentiality. These issues are explored through the lens of the four key principles of medical ethics in the hope that they will provide some guidance to future departments who may experience such attacks.

Assessment of the Quality of Information of YouTube Videos Regarding Cervical Disc Replacement.

BACKGROUND: Patients have been shown to use YouTube as a source of information regarding medical procedures. There is currently limited information regarding the quality and educational content of information regarding cervical disc replacement (CDR). The purpose of this study was to determine the quality and educational content of YouTube videos on CDR using a procedure-specific scoring system. METHODS: A search was performed on YouTube using the phrase "cervical disc replacement." The first 50 videos were included in this study. Video data were collected, including the title, duration, provider type, number of views, days since upload, number of comments, and the number of likes and dislikes. The videos were also assessed using the JAMA and Global Quality Score criteria for video quality and educational content, as well as a cervical disc replacement-specific score (CDRSS) was devised for this study. RESULTS: The average number of views was 73785.2. The average video duration was 5.9 minutes. Overall, video quality and educational content were low. The largest proportion of videos was classified as "surgeon professional" at 32%. The average CDRSS was 4.7. None of the quality measure scores recorded correlated with video variables. CONCLUSION: Videos concerning CDR were available for review on YouTube. The educational quality and reliability of these videos were low. CLINICAL RELEVANCE: We suggest that other sources of information be utilized by patients and surgeons as an adjunct for education and informed consent regarding CDR. LEVEL OF EVIDENCE: 6.

Sacropelvic Parameters and L5 Spondylolysis: Computed Tomography Analysis.

STUDY DESIGN: Retrospective analysis of computed tomography scans. PURPOSE: This study aims to determine the association of sagittal sacropelvic parameters with L5 spondylolysis. OVERVIEW OF LITERATURE: The association of increased pelvic incidence (PI) and decreased sacral table angle (STA) with spondylolysis has been reported, but no study has simultaneously analyzed multiple sacropelvic variables to compare their association. METHODS: In this study, computed tomography scans obtained to assess major trauma in patients aged >16 years were analyzed. Scans meeting one of the following criteria were excluded: abnormal anatomy, previous spine or hip/pelvis surgery, or spinal pathology, including deformity, infection, tumor, or trauma. sacral anatomic orientation (SAO), PI, pelvic thickness (PTH), femoro-sacral posterior angle (FSPA), STA, and sacral kyphosis (SK) were measured. RESULTS: Overall, 202 scans were analyzed: 25 with L5 spondylolysis and 177 normal. Among the groups, a significant difference was observed in SAO (43.3° vs. 51.6°), PI (61.7° vs. 49.8°), STA (95.4° vs. 101.8°), and SK (31.0° vs. 23.7°). Based on the logistic regression analysis, only PI (odds ratio [OR], 1.074; 95% CI, 1.026-1.124) and STA (OR, 0.822; 95% CI, 0.734-0.920) remained significant predictors for the presence of spondylolysis. In the spondylolysis group, PI correlated significantly with PTH (r=-0.589), FSPA (r=0.880), and SK (r=0.576), whereas in the normal group, PI correlated significantly with FSPA (r=0.781) and SK (r=0.728). CONCLUSIONS: By simultaneously assessing multiple sacropelvic parameters, we associated increasing PI with L5 spondylolysis. Decreasing STA, which likely represents a chronic remodeling secondary to spondylolysis, was also associated with increased risk. Back pain in an adolescent or young adult with high PI or low STA should raise suspicion of a possible occult spondylolysis.

Pyogenic Vertebral Column Osteomyelitis in Adults: Analysis of Risk Factors for 30-Day and 1-Year Mortality in a Single Center Cohort Study.

Study Design: Retrospective cohort study. Purpose: To describe our experience in the management and outcomes of vertebral column osteomyelitis (VCO), particularly focusing on the risk factors of early and late mortality. Overview of Literature: Previous reports suggest a global increase in spinal column infections highlighting significant morbidity and mortality. To date, there have been no reports from our local population, and no previous report has assessed the potential relationship of frailty with mortality in a cohort of patients with VCO. Methods: We reviewed 76 consecutive patients with VCO between 2009 and 2016 in Waikato Hospital, New Zealand. Demographic, clinical, microbiological, and treatment data were collected. Comorbidities were noted to calculate the modified Frailty Index (mFI). Mortality at 30 days and 1 year was recorded. Univariate and multivariate analyses were used to identify the predictors of mortality. Results: The mean age of patients was 64.1 years, with 77.6% being male. Most patients presented with axial back pain (71.1%), with the lumbar spine most commonly affected (46%). A mean of 2.1 vertebral bodies was involved. Methicillin-sensitive Staphylococcus aureus was the most common organism of infection (35.5%), and 15.8% of patients exhibited polymicrobial infection. Twenty patients (26.3%) underwent surgical intervention, which was more likely in patients with concomitant spinal epidural abscess (odds ratio [OR], 4.88) or spondylodiscitis (OR, 3.81). Mortality rate was 5.2% at 30 days and 22.3% at 1 year. The presence of frailty (OR, 13.62) and chronic renal failure (OR, 13.40) elevated the 30-day mortality risk only in univariate analysis. An increase in age (OR, 1.07) and the number of vertebral levels (OR, 2.30) elevated the 1-year mortality risk in both univariate and multivariate analyses. Conclusions: Although the mFI correlated with 30-day mortality in univariate analysis, it was not a significant predictor in multivariate analysis. An increase in age and the number of levels involved elevated the 1-year mortality risk.

Cauda equina syndrome: assessing the readability and quality of patient information on the Internet.

STUDY DESIGN: A readability and quality control Internet-based study using recognized quality scoring systems. OBJECTIVE: To assess the readability and quality of Internet information relating to cauda equina syndrome accessed through common search engines. SUMMARY OF BACKGROUND DATA: Access to health-related Internet information has increased dramatically during the past decade. A significant proportion of this information has been demonstrated to be set at too high a level for general comprehension. Despite this, searching for health-related information is now the third most popular online activity. METHODS: A total of 125 cauda equina syndrome Web sites were analyzed from the 5 most popular Internet search engines: Google, Bing, Yahoo, Ask, and AOL. Web site authorship was classified: academic, physician, medico-legal, commercial, or discussion/social media. Readability of each Web site was assessed using the Flesch Reading Ease score, the Flesch-Kincaid grade level, and the Gunning Fog Index. Quality was calculated using the DISCERN instrument and The Journal of the American Medical Association benchmark criteria. The presence of HON-code certification was also assessed. RESULTS: Fifty-two individual Web sites were identified and assessed. The majority of Web sites were academic or physician compiled (53.8%; 28/52); however, a significant minority of Web sites were medico-legal related (19.2%; 10/52). Just 13.5% (7/52) of Web sites were at or below the recommended sixth-grade readability level. HON-code certified Web sites achieved significantly greater DISCERN (P = 0.0006) and The Journal of the American Medical Association (P = 0.0002) scores. CONCLUSION: Internet information relating to cauda equina syndrome is of variable quality and largely set at an inappropriate readability level. Given this variability in quality, health care providers should direct patients to known sources of reliable, readable online information. Identification of reliable sources may be aided by known markers of quality such as HON-code certification.