Enhancing Surgical Task Adherence Through a Rewards-Driven Mobile Application: A Single-Arm Intervention Feasibility Study.

INTRODUCTION: Ensuring patients follow preoperative and postoperative instructions is vital for maximizing surgical success. This pilot study investigates the feasibility of using monetary incentives through a nudge engine application-based model of omnichannel communication to prompt adherence to preoperative and postoperative instructions. METHODS: Over a six-month period, we conducted a longitudinal study employing the TheraPay® Rewards app at Maimonides Medical Center in Brooklyn, United States. Our recruitment efforts targeted English and Spanish-speaking patients with smartphones through in-person visits and phone calls. Participants received a $15 credit on a gift card for each completed task. The tasks included preoperative validations such as obtaining primary care physician clearance, completing preoperative assessments, undergoing preoperative scans with accompanying compact disks (CDs), and discontinuing specific medications. Postoperative validations included attending postoperative visits, proper incision care, discontinuation of narcotics at three weeks, and initiation of the first physical therapy session. RESULTS: We enrolled 16 patients with a mean age of 59.5 years (SD 11.68), the majority being male (n = 10, 62.5%). Preoperatively, task completion rates ranged from 83% to 100%. Postoperatively, rates varied from 20% to 100%. Preoperative task adherence averaged at 98.7% (SD 2.2%), while postoperative adherence averaged 60% (SD 21%). CONCLUSION: Our study indicates that financial incentives delivered through a gamified approach effectively encourage patients to complete essential preoperative tasks, suggesting a promise for enhancing adherence. Nonetheless, the decrease in postoperative task adherence highlights the necessity for careful implementation. Future investigations should compare cancellation rates and outcome measures to gain deeper insights into the effectiveness of app-based incentives in improving surgical outcomes and patient adherence.

Shots fired: evaluation of vascular injury, compartment syndrome, and transfusion rates among civilian ballistic orthopaedic fracture patients presenting to two Level I trauma centres.

PURPOSE: This study investigates baseline patient demographics and predictors of vascular injury, blood transfusion, and compartment syndrome in patients with orthopaedic fractures secondary to GSWs at two high-volume Level I trauma centres. METHODS: A retrospective chart review of all GSW-related trauma patients at two Level I trauma centres between July 2019 and September 2021 was conducted. Chi-squared and two-tailed independent t tests were used for data analysis, and logistic regression with odds ratios (OR) determined predictors of primary outcomes. RESULTS: Among 478 GSW patients, 94 (19.7%) sustained 130 orthopaedic fractures, most commonly at the lower extremity (77.7%). Orthopaedic fracture patients showed significantly higher rates of vascular injury (29.8 vs. 4.7%, p < 0.001), transfusion (27.7 vs. 12.8%, p = 0.006), and compartment syndrome (3.2 vs. 0.3%, p = 0.011) compared to non-orthopaedic injury patients. Univariable analysis identified ankle (OR = 47.50, p < 0.001) and hip/femur fractures (OR = 5.31, p < 0.001) as predictors of vascular injury. Multivariable logistic regression revealed lower extremity vascular injury (OR = 54.69, p = 0.006) and anatomic fracture sites of the humerus (OR = 15.17, p = 0.008), clavicle/scapula (OR = 11.30, p = 0.009), and acetabulum/pelvis (OR = 7.17, p = 0.025) as predictors of blood transfusion. Univariable analysis showed lower extremity vascular injury (OR = 30.14, p = 0.007) as a predictor of compartment syndrome. CONCLUSION: These findings underscore the importance of diagnosing and managing vascular injuries and compartment syndrome in GSW-related orthopaedic fractures, emphasizing the necessity for targeted transfusion strategies in such cases.

Publication rates of abstracts presented at American Shoulder and Elbow Surgeons annual open and closed conferences: 2015-2019.

Background: The annual meetings hosted by the American Shoulder and Elbow Surgeons (ASES) present the latest prepublication literature in shoulder and elbow surgery, facilitating early dissemination of novel findings that impact clinical decision-making. Evaluating the publication rate of presented abstracts at ASES conferences becomes crucial in assessing the quality of research showcased, as these presentations often precede the peer-review process. Methods: The ASES conference programs from 2015-2019 were reviewed to identify presented abstracts. For each abstract, the title, author(s), conference year, and meeting type (open vs. closed) were recorded. The names of the author(s) of each abstract were searched in the PubMed and Google Scholar databases to determine if there was an associated published manuscript. For each identified manuscript, the title, author(s), date of publication, publishing journal, impact factor of the publishing journal, level of evidence, and number of citations were recorded. Results: A total of 316 abstracts were presented as podium lectures at ASES open and closed meetings between 2015 and 2019. Within 3 years of presentation, 240 (75.9%) of the presented abstracts resulted in publication. There was an increase in the proportion of abstracts resulting in publication within 3 years of the presentation from 2015-2019 (R = 0.8733, P = .053). Overall, the proportion of presented abstracts that went on to publication in peer-reviewed journals also increased (R = 0.8907, P = .043). Manuscripts of abstracts presented at open meetings had a shorter time to publication (8.78 vs. 11.82 months; P = .0160) and were cited more often (40.89 vs. 30.11, P = .0099) than those presented at closed meetings. Conclusion: There has been an increase in the publication rate of abstracts presented at ASES annual meetings in the study period. Published manuscripts of abstracts presented at ASES open conferences were published faster, and were cited more often, than closed conferences. ASES conferences allow for the presentation of high-quality prepublication literature in shoulder and elbow surgery.

Modern Internet Search Analytics: Is There a Difference in What Patients are Searching Regarding the Operative and Nonoperative Management of Scoliosis?

STUDY DESIGN: Observational Study. OBJECTIVES: This study aimed to investigate the most searched types of questions and online resources implicated in the operative and nonoperative management of scoliosis. METHODS: Six terms related to operative and nonoperative scoliosis treatment were searched on Google's People Also Ask section on October 12, 2023. The Rothwell classification was used to sort questions into fact, policy, or value categories, and associated websites were classified by type. Fischer's exact tests compared question type and websites encountered between operative and nonoperative questions. Statistical significance was set at the .05 level. RESULTS: The most common questions concerning operative and nonoperative management were fact (53.4%) and value (35.5%) questions, respectively. The most common subcategory pertaining to operative and nonoperative questions were specific activities/restrictions (21.7%) and evaluation of treatment (33.3%), respectively. Questions on indications/management (13.2% vs 31.2%, P < .001) and evaluation of treatment (10.1% vs 33.3%, P < .001) were associated with nonoperative scoliosis management. Medical practice websites were the most common website to which questions concerning operative (31.9%) and nonoperative (51.4%) management were directed to. Operative questions were more likely to be directed to academic websites (21.7% vs 10.0%, P = .037) and less likely to be directed to medical practice websites (31.9% vs 51.4%, P = .007) than nonoperative questions. CONCLUSIONS: During scoliosis consultations, spine surgeons should emphasize the postoperative recovery process and efficacy of conservative treatment modalities for the operative and nonoperative management of scoliosis, respectively. Future research should assess the impact of website encounters on patients' decision-making.

GPT-4 as a Source of Patient Information for Anterior Cervical Discectomy and Fusion: A Comparative Analysis Against Google Web Search.

STUDY DESIGN: Comparative study. OBJECTIVES: This study aims to compare Google and GPT-4 in terms of (1) question types, (2) response readability, (3) source quality, and (4) numerical response accuracy for the top 10 most frequently asked questions (FAQs) about anterior cervical discectomy and fusion (ACDF). METHODS: "Anterior cervical discectomy and fusion" was searched on Google and GPT-4 on December 18, 2023. Top 10 FAQs were classified according to the Rothwell system. Source quality was evaluated using JAMA benchmark criteria and readability was assessed using Flesch Reading Ease and Flesch-Kincaid grade level. Differences in JAMA scores, Flesch-Kincaid grade level, Flesch Reading Ease, and word count between platforms were analyzed using Student's t-tests. Statistical significance was set at the .05 level. RESULTS: Frequently asked questions from Google were varied, while GPT-4 focused on technical details and indications/management. GPT-4 showed a higher Flesch-Kincaid grade level (12.96 vs 9.28, P = .003), lower Flesch Reading Ease score (37.07 vs 54.85, P = .005), and higher JAMA scores for source quality (3.333 vs 1.800, P = .016). Numerically, 6 out of 10 responses varied between platforms, with GPT-4 providing broader recovery timelines for ACDF. CONCLUSIONS: This study demonstrates GPT-4's ability to elevate patient education by providing high-quality, diverse information tailored to those with advanced literacy levels. As AI technology evolves, refining these tools for accuracy and user-friendliness remains crucial, catering to patients' varying literacy levels and information needs in spine surgery.

The real time to surgery: Limited delay after medical optimization does not impact hip fracture surgery outcomes.

INTRODUCTION: Current U.S./Canadian guidelines recommend hip fracture surgery within 48 h of injury to decrease morbidity/mortality. Multiple studies have identified medical optimization as the key component of time to surgery, but have inherent bias as patients with multiple co-morbidities often take longer to optimize. This study aimed to evaluate time from medical optimization to surgery (TMOS) to determine if "real surgical delay" is associated with: 1) mortality and 2) complications for geriatric hip fracture patients. METHODS: A retrospective chart review of geriatric hip fractures treated from 2015-2018 at a single, level-1 trauma center was conducted. Univariate logistic regression was performed to identify association between TMOS and post-operative complication rates. For mortality, the Wilcoxon test was used to compare TMOS for patients discharged following surgery to those who were not. RESULTS: A total of 884 hip fractures were treated operatively, with median TMOS 16.2 h (5.0-22.5, 1st-3rd quartiles). Univariate logistic regression models did not identify an association between TMOS and complication rates. For patients successfully discharged, median TMOS was 16.2 h (5.0-22.3, 1st-3rd quartiles). For the cohort of patients not successfully discharged, median TMOS was 19.1 h (10.1-25.9, 1st-3rd quartiles, p = 0.16). CONCLUSION: "Real surgical delay", or TMOS is not associated with increased complications or with inpatient mortality for geriatric hip fracture patients. With few exceptions, our institution adhered to the 48-hour time window from injury to hip surgery. We maintain the belief timely surgery following optimization plays a crucial role in the geriatric hip fracture patient outcomes.

Osteocalcin improves glucose tolerance, insulin sensitivity and secretion in older male mice.

Osteocalcin deficient mice (OC-/-), on a mixed 129/BL6J background, were reported to show glucose intolerance, insulin insensitivity and reduced insulin secretion at 1-6 mos of age. This is controversial as two studies in OC-/- mice on different backgrounds (C3H/BL6 (5-6 mos.) and C57BL/6N (5 and 9 mos.)) found no effect on glucose metabolism. To determine the role of OC in glucose metabolism we conducted glucose tolerance tests (GTT), insulin tolerances tests (ITT) and glucose stimulated insulin secretion (GSIS) on 6 and 9.5 month-old male OC-/- and OC+/+ mice on a pure C57BL/6J background and fed a normal chow diet. All results were analyzed with a two-way repeated measures ANOVA. The GTT results showed no effect on males at 6 months of age but glucose intolerance was significantly increased (p < 0.05) in male OC-/- mice at 9.5 months of age. The ITT results indicated significantly increased insulin resistance in male OC-/- mice. Glucose stimulated insulin secretion (GSIS) showed insulin significantly (p < 0.05) reduced in OC-/- at several time points. Mouse Osteocalcin injected into OC-/- mice decreased the glucose level. Our results confirm the role of OC in glucose metabolism and insulin sensitivity and demonstrate a role in insulin secretion in older male mice on a C57BL/6J background. Differences in background, age, or experimental procedures could explain controversial results. A delayed onset of the effect of OC on glucose metabolism at 9.5 months in male C57BL/6J mice highlights the importance of background on phenotype. Consideration of genetic background and age may be beneficial for human studies on osteocalcin and glucose homeostasis and may be relevant to the elderly where osteocalcin is reduced.