Epistaxis Rates and Health Care Utilization in Patients With a Ventricular Assist Device.

Objective: Identify baseline epistaxis rates and epistaxis-related health care utilization trends in the ventricular assist device (VAD) population. Methods: Single center, retrospective cohort study consisting of chart review of adult VAD patients. Analysis of descriptive statistics was assessed using χ 2 tests, independent sample t tests, or Fisher's exact when expected counts were low. Logistic regression was used to assess associations between epistaxis and variables of interest. Results: Two hundred ninety patients were included in the analysis. Ninety-eight (33.8%) patients developed epistaxis and 84 (29.0%) received medical attention. Patients with gastrointestinal (GI) bleeding had increased rates of epistaxis (42.4% vs 29.0%). Logistic regression analysis found GI bleeding to have an adjusted odds of developing epistaxis of 1.94 (95% confidence interval [CI]: 1.12-3.37) and kidney disease to have an adjusted odds of 1.83 (95% CI: 1.06, 3.13). Discussion: VAD implantation improves survival and quality of life but also carries significant bleeding risks. At our institution, 29% of VAD patients received medical attention for epistaxis. GI bleeding and kidney disease were found to have increased adjusted odds of developing epistaxis. Fifty-nine percent of epistaxis events occurred while inpatient and 32.8% of events were seen in the emergency department. Implications for Practice: VAD patients are an at-risk group that could potentially benefit from preventative nasal hydration regimen.

A Prospective Multimodal Education Intervention for Providers Does Not Increase Hepatic Encephalopathy Treatment Rates.

BACKGROUND: Over 50% of hospitalizations from hepatic encephalopathy (HE) are preventable, but patients often do not receive medical treatment. AIMS: To use a multimodal education intervention (MMEI) to increase HE treatment rates and to evaluate (1) trends in HE treatment, (2) predictors of receiving treatment, and (3) the impact of treatment on hospitalization outcomes. METHODS: Prospective single-center cohort study of patients hospitalized with HE from April 1, 2020-September 30, 2022. The first 15 months were a control ("pre-MMEI"), the subsequent 15 months (MMEI) included three phases: (1) prior authorization resources, (2) electronic order set, and (3) in-person provider education. Treatment included receiving any drug (lactulose or rifaximin), or combination therapy. Treatment rates pre- vs. post-MMEI were compared using logistic regression. RESULTS: 471 patients were included. There were lower odds of receiving any drug post-MMEI (p = 0.03). There was no difference in receiving combination therapy pre- or post-MMEI (p = 0.32). Predictors of receiving any drug included alcohol-related or cryptogenic cirrhosis (p's < 0.001), and the presence of ascites (p = 0.005) and/or portal hypertension (p = 0.003). The only significant predictor of not receiving any drug treatment was having autoimmune cirrhosis (p < 0.001). Patients seen by internal medicine (p = 0.01) or who were intoxicated (p = 0.02) were less likely to receive rifaximin. Any treatment was associated with higher 30-day liver disease-specific readmission (p < 0.001). CONCLUSION: This MMEI did not increase HE treatment rates, suggesting that alternative strategies are needed to identify and address barriers to treatment.

Outcomes and factors associated with cryptococcal disease among cirrhotics: A study of the national inpatient sample 2005 to 2014.

BACKGROUND: Cryptococcal disease (CD) confers a higher mortality in cirrhotic patients compared to non-cirrhotic patients. Factor association for CD in cirrhotic patients is poorly understood. Our aim was to determine the incidence, demographic, and comorbidities associated with CD among cirrhotic patients in the United States (US). METHOD: Retrospective analysis of admissions of cirrhotic patients, with or without CD, using the National Inpatient Sample (NIS) database from 2005 to 2014. The number of admissions were reported in raw and weighted frequencies. The trends of CD among cirrhotic patients and overall CD were evaluated. Rao-Scott chi-square, t-tests, and multivariate logistic regressions were performed to evaluate variables and CD among cirrhotic patients. RESULTS: There were 886,962 admissions for cirrhosis, and 164 of these with CD. By adjusted odds ratio (AOR), CD was more often associated with cirrhosis in Southern (2.95; 95 % CI 1.24, 7.02) and Western regions (4.45; 95 % CI 1.91, 10.37), Hispanic patients (1.80; 95 % CI 1.01, 3.20), and patients with chronic kidney disease (CKD) (3.13; 95 % CI 2.09, 4.69). Of note, CD in cirrhotic patients was associated with higher inpatient mortality (AOR of 3.89, 95 % CI 2.53, 5.99), longer length of stay (9.87 vs. 4.88 days), and a higher total charge ($76,880 vs. $ 37,227) when compared to cirrhotic patients without CD. DISCUSSION: Patients with cirrhosis admitted with CD have a high inpatient mortality. The geographical location and CKD were important factors associated with CD among cirrhotic patients. Autoimmune liver diseases and immunosuppression did not appear to increase the risk of CD.

Evaluation of a Protocol Change Promoting Lactated Ringers Over Normal Saline in the Treatment of Diabetic Ketoacidosis.

BACKGROUND: Current guidelines recommend normal saline (NS) for fluid resuscitation in the management of patients presenting with diabetic ketoacidosis (DKA). However, previous prospective studies have demonstrated improvement in patient-specific outcomes, including time to DKA resolution, when balanced crystalloid fluids are used. METHODS: We conducted a single institution, retrospective cohort study of adult patients admitted with DKA before and after a protocol change within our institution, which shifted the default resuscitative and maintenance fluid in our DKA management protocol from NS to lactated Ringer's solution (LR). The primary outcome was time from DKA clinical presentation until DKA resolution. The secondary outcome was time to discontinuation of DKA protocol insulin drip. RESULTS: Of 246 patients meeting inclusion criteria, 119 were in the NS group (preprotocol change, where NS was the default resuscitative fluid) and 127 to the LR group (postprotocol change, where LR was the default resuscitative fluid). Time to DKA resolution was significantly decreased in the LR group (mean = 17.1 hours; standard deviation [SD] = 11.0) relative to the NS group (mean = 20.6 hours; SD = 12.2; P = .02). Duration of DKA protocol insulin drip was shorter in the LR group (mean = 16.0 hours; SD = 8.7) compared with the NS group (mean = 21.4 hours; SD = 12.5; P < .001). CONCLUSIONS: In this retrospective cohort study, protocolized DKA intravenous fluid management with LR resulted in shorter time to resolution of DKA and reduced duration of DKA protocol insulin drip.

Independent Plastic Surgery Match Regional Trends Comparing In-person and Virtual Interview Cycles.

Background: There is a trend toward matching in a different region than previous training for the independent plastic surgery match cycles from 2019 to 2021, which differs from the trend to match within the same region for integrated plastic surgery programs. Notably, residency interviews transitioned from in-person to virtual in 2020 due to the coronavirus pandemic. Therefore, we compared in-person versus virtual interview match trends from 2019 to 2023. Methods: Zip codes and regions of each successfully matched plastic surgery applicant's medical school, residency, and plastic surgery program were gathered from publicly available data for the 2019 and 2020 in-person interview cycles and 2021, 2022, and 2023 virtual interview cycles. Results: Although regions did not differ significantly in the proportions of positions each year (P = 0.85), there was a trend toward fewer positions in each region from 2019 to 2022. Overall, applicants were more likely to match in a different region as their medical school or residency during virtual compared with in-person interviews (P = 0.002 and P = 0.04). Applicants matched to programs further from their medical school zip code in virtual interview years (P = 0.02). There was no significant difference in distance between surgical residencies and plastic surgery residencies between the two time periods (P = 0.51). Conclusions: Trends toward matching into a different region than prior training after the switch to virtual interviews could be attributed to applicant accessibility to interview broadly. However, this could also be due to the decreased number of independent residency positions over the years, requiring applicants to move regions and travel further from where they began their training.

You can't handle the truth! Comparing serum phosphatidylethanol to self-reported alcohol intake in chronic liver disease patients.

BACKGROUND: Serum phosphatidylethanol (PEth) testing has emerged as a promising biomarker for assessing recent alcohol consumption, surpassing the limitations of self-reported data. Limited clinical data exists comparing PEth levels and patients' reported alcohol intake. AIMS: Compare PEth testing results with self-reported alcohol intake and assesses variables associated with underreporting. METHODS: Single-center retrospective cohort of patients with a diagnosis of chronic liver disease and serum PEth. A patient's first positive PEth (>/=10 ng/mL) and self-reported alcohol consumption was used. PEth results were categorized as mild (10-20), moderate (20-200), or heavy (>200). Severity measures between self-report and PEth were assessed using Bhapkar's test and Bonferroni-adjusted McNemar's tests. Demographic data was analyzed using Chi-Square tests. RESULTS: 279 patients were included. 94 (33.7%) patients had consistency with self-report, and 185 patients had inconsistencies in their report (66.3%, p < 0.001). Of 279 patients, 161 (57.7%) underreported their alcohol consumption, and 55 (19.7%) heavy PEth patients underreported alcohol consumption as light. 58% of alcohol-related and 56.4% of non-alcohol-related cirrhotic patients underreported their alcohol use. CONCLUSION: In our cohort, only one third of self-reported alcohol consumption was consistent with the PEth level. Notably, 57.7% underreported alcohol intake. Our study reinforces the clinical importance of PEth testing as an objective clinical measure.

Enhancing walking performance in patients with peripheral arterial disease: An intervention with ankle-foot orthosis.

Lower extremity peripheral artery disease (PAD) is a cardiovascular condition manifesting from narrowed or blocked arteries supplying the legs. Gait is impaired in patients with PAD. Recent evidence suggests that walking with carbon fiber ankle foot orthoses (AFOs) can improve patient mobility and delay claudication time. This study aimed to employ advanced biomechanical gait analysis to evaluate the impact of AFO intervention on gait performance among patients with PAD. Patients with claudication had hip, knee, and ankle joint kinetics and kinematics assessed using a cross-over intervention design. Participants walked over the force platforms with and without AFOs while kinematic data was recorded with motion analysis cameras. Kinetics and kinematics were combined to quantify torques and powers during the stance period of the gait cycle. The AFOs effectively reduced the excessive ankle plantar flexion and knee extension angles, bringing the patients' joint motions closer to those observed in healthy individuals. After 3 months of the AFO intervention, the hip range of motion decreased, likely due to changes occurring within the ankle chain. With the assistance of the AFOs, the biological power generation required from the ankle and hip during the push-off phase of walking decreased. Wearing AFOs resulted in increased knee flexor torque during the loading response phase of the gait. Based on this study, AFOs may allow patients with PAD to maintain or improve gait performance. More investigation is needed to fully understand and improve the potential benefits of ankle assistive devices.

Understanding the systemic effects of intrapleural tPA and DNase by evaluating effects on coagulation.

Background: Complicated parapneumonic effusions and empyemas are common presentations that carry significant morbidity and mortality. Standard therapy includes antibiotics and chest tube placement. Due to the nature of the fluid, it is often difficult to drain completely using a chest tube. As outlined in multiple studies, intrapleural tissue plasminogen activator (tPA) and dornase alfa (DNase) are effective at helping clear these effusions and the avoidance of surgery. Despite research to better understand the effectiveness of the treatment and possible side effects, there continues to be a lack of data on potential systemic effects. Methods: This prospective observational pilot study was conducted from May 2021 until June 2022. Basic demographics, complications, prothrombin time, activated partial thromboplastin time, D-Dimer, fibrinogen, and thromboelastography scans were measured both before and after infusion of chest tube tPA and DNase to assess for differences in coagulation using Signed Rank tests. Results: A total of 17 patients were enrolled in the study. Two patients were excluded due to protocol deviations. The median change score for lysis of clot at 30 minutes (Ly30), our primary outcome of interest, was 0 (P=0.88). There were no significant changes in other coagulation measures when comparing pre and post treatment. One patient (5.9%) had intrapleural bleeding associated with therapy. Three patients (17.6%) underwent surgical intervention to further treat their complicated pleural effusion. Conclusions: This is the first study to evaluate measurable changes in systemic coagulation after intrapleural tPA and DNase. Our data demonstrates no significant difference in coagulation after intrapleural tPA and DNase infusion, suggesting that there may not be clinically significant absorption.

Artificial intelligence compared with human-derived patient educational materials on cirrhosis.

BACKGROUND: The study compared the readability, grade level, understandability, actionability, and accuracy of standard patient educational material against artificial intelligence chatbot-derived patient educational material regarding cirrhosis. METHODS: An identical standardized phrase was used to generate patient educational materials on cirrhosis from 4 large language model-derived chatbots (ChatGPT, DocsGPT, Google Bard, and Bing Chat), and the outputs were compared against a pre-existing human-derived educational material (Epic). Objective scores for readability and grade level were determined using Flesch-Kincaid and Simple Measure of Gobbledygook scoring systems. 14 patients/caregivers and 8 transplant hepatologists were blinded and independently scored the materials on understandability and actionability and indicated whether they believed the material was human or artificial intelligence-generated. Understandability and actionability were determined using the Patient Education Materials Assessment Tool for Printable Materials. Transplant hepatologists also provided medical accuracy scores. RESULTS: Most educational materials scored similarly in readability and grade level but were above the desired sixth-grade reading level. All educational materials were deemed understandable by both groups, while only the human-derived educational material (Epic) was considered actionable by both groups. No significant difference in perceived actionability or understandability among the educational materials was identified. Both groups poorly identified which materials were human-derived versus artificial intelligence-derived. CONCLUSIONS: Chatbot-derived patient educational materials have comparable readability, grade level, understandability, and accuracy to human-derived materials. Readability, grade level, and actionability may be appropriate targets for improvement across educational materials on cirrhosis. Chatbot-derived patient educational materials show promise, and further studies should assess their usefulness in clinical practice.

Mortality Increased Among Hospitalized Patients with Cirrhosis Before and Following Different Waves of the COVID-19 Pandemic.

BACKGROUND: The Coronavirus disease 2019 (COVID-19) pandemic disrupted patient care and worsened the morbidity and mortality of some chronic diseases. The impact of the COVID-19 pandemic on hospitalizations and outcomes in patients with cirrhosis both before and during different time periods of the pandemic has not been evaluated. AIMS: Describe characteristics of hospitalized patients with cirrhosis and evaluate inpatient mortality and 30-day readmission before and after the start of the COVID-19 pandemic. METHODS: Retrospective single-center cohort study of all hospitalized patients with cirrhosis from 2018 to 2022. Time periods within the COVID-19 pandemic were defined using reference data from the World Health Organization and Centers for Disease Control. Adjusted odds ratios from logistic regression were used to assess differences between periods. RESULTS: 33,926 unique hospitalizations were identified. Most patients were over age 60 years across all time periods of the pandemic. More Hispanic patients were hospitalized during COVID-19 than before COVID-19. Medicare and Medicaid are utilized less frequently during COVID-19 than before COVID-19. After controlling for age and gender, inpatient mortality was significantly higher during all COVID-19 periods except Omicron compared to before COVID-19. The odds of experiencing a 30-day readmission were 1.2 times higher in the pre-vaccination period compared to the pre-COVID-19 period. CONCLUSION: Inpatient mortality among patients with cirrhosis has increased during the COVID-19 pandemic compared to before COVID-19. Although COVID-19 infection may have had a small direct pathologic effect on the natural history of cirrhotic liver disease, it is more likely that other factors are impacting this population.

Assessing the Agreement of Light Microscopic Evaluation of Oral Lichen Planus Lesions With Associated Direct Immunofluorescence Evaluation.

Aim/objective: Assess agreement between light microscopy and direct immunofluorescence (DIF) for histopathologic evaluation of oral lichen planus (OLP). Methods: Records evaluated included 60 OLP, 16 lichenoid mucositis (LM), and 56 non-OLP/non-LM cases. Cases had both light microscopic and DIF evaluations. Histopathologic parameters of OLP included: (1) hydropic degeneration of the basal cell layer, (2) band-like lymphocytic infiltrate immediately subjacent to the epithelium, and (3) presence of Civatte bodies. Two calibrated examiners independently assessed light microscopic features. Examiners reviewed cases with discordant diagnoses to determine a consensus diagnosis. Intra-rater reliability (IRR), sensitivity, specificity, positive, and negative predictive values (PPV and NPV) were determined. Results: Of 132 patients, 72.7% were female, average age 61.9 (SD = 13.8). Most common sites were gingiva (37.9%), buccal mucosa (37.1%), and tongue (7.6%). IRR was 0.74 (95% CI: 0.40, 1.00) for the consensus diagnosis and 0.73 (95% CI: 0.39, 1.00) and 0.34 (95% CI: -0.03, 0.72) for the 2 examiners. Comparing consensus and definitive diagnoses: sensitivity of light microscopy: 0.32 (95% CI: 0.20, 0.45); specificity: 0.88 (95% CI: 0.78, 0.94); PPV: 0.68 (95% CI: 0.48, 0.84), and NPV: 0.61 (95% CI: 0.51, 0.70). Conclusion: Light microscopy alone is not a viable alternative to adjunctive DIF for diagnosis of OLP lesions.

Lactated Ringer's or Normal Saline for Initial Resuscitation in Patients Hospitalized With Acute Pancreatitis: A Retrospective Database Analysis.

OBJECTIVES: Fluid resuscitation is required in acute pancreatitis (AP) to prevent hypovolemia and organ hypoperfusion. Lactated Ringer's (LR) is a buffered crystalloid with possible advantages in AP versus normal saline (NS). We aim to assess outcomes in patients hospitalized with AP based on fluid used for resuscitation. METHODS: In this retrospective analysis, we identified hospital admissions to Veterans Affairs facilities for AP from 2011 to 2017 and grouped by initial resuscitation fluid: LR versus NS. Outcomes included major complications and mortality at 30 and 365 days. Multivariable models were used to adjust for confounding variables. RESULTS: A total of 20,049 admissions were included in the study, of which 10% received LR as initial fluid. After adjustment for all available confounders, resuscitation with LR was associated with lower 1-year mortality compared with NS (adjusted odds ratio, 0.61 [95% confidence interval, 0.50-0.76]). Major complication and early mortality were similar between groups. CONCLUSIONS: In this study, we demonstrate an association between use of LR as initial resuscitation fluid and reduced 1-year mortality in a large retrospective sample of veterans hospitalized with AP. These results support the use of LR for resuscitation for most patients hospitalized with AP.

State of the Service: Pediatric Palliative and Hospice Community-Based Service Coverage in the United States.

Background: The pediatric literature describes reliance on community-based organizations for home-based palliative and hospice care for children. Objective: To quantify and describe the inclusion of children in services, staffing, and care scope offered by community-based hospice organizations in the United States. Design and Subjects: This study utilized an online survey distributed to organizational members of the National Hospice and Palliative Care Organization (NHPCO) in the United States. Results: A total of 481 hospice organizations from 50 states, Washington DC, and Puerto Rico responded. Twenty percent do not provide services for children. Nonmetro geographies are less likely to provide services for children. Pediatric services provided include home-based pediatric hospice (57%), home-based palliative care (31%), inpatient pediatric hospice (23%), and inpatient pediatric palliative care (14%). Hospice annual pediatric census is an average of 16.5 children, while palliative care annual census is an average of 36. Less than half (48%) of responding agencies have a team that is dedicated to only pediatric care. Medicaid and the Children's Health Insurance Program are the most common forms of reimbursement, with 13% depicting "no reimbursement" for provision of care for children and many relying on philanthropy coverage. Lack of trained personnel, discomfort, and competing priorities were depicted as the most common barriers. Conclusions: Children remain underrepresented in the extension of care offered through community-based hospice organizations in the United States particularly in nonmetro settings. Further research into strong training, staffing, and reimbursement models is warranted.

Strengthening Tobacco 21 implementation and enforcement to reduce tobacco-related health disparities: A stakeholder engagement project.

INTRODUCTION: As a part of a priority-setting stakeholder engagement project to strengthen the impact of the federal Tobacco 21 (T21) law, we conducted a qualitative study to solicit input from a nationwide sample of tobacco control stakeholders regarding the implementation, enforcement, and equity implications of the T21 law. METHODS: Following the T21 policy evaluation guidance developed by the Centers for Disease Control (CDC), we identified T21 experts in four domains: policy, evaluation, subject matter, and implementation from a national search of stakeholders (invitations, n=1279) to account for geographical variation. This study presents results from five focus groups conducted in December 2021 among stakeholders (n=31) with experience in T21 policy, evaluation, subject matter, and implementation. RESULTS: Participating T21 stakeholders reported on eight themes from four main topic areas: 1) Implementation, 2) Enforcement, 3) Equity outcomes, and 4) Recommended changes from stakeholders. Stakeholders shared insights on both passive and active implementation methods used in their communities, and highlighted major barriers such as the absence of a standardized tobacco retail licensing mandate and insufficient resources. Regarding T21 enforcement, stakeholders believed that current deterrents for retail violations might not be effective. They noted that vape and tobacco shops and online sales of tobacco products are emerging major challenges in T21 enforcement. Stakeholders also discussed possible health inequities that may be exacerbated by heterogenous implementation of the T21 law. CONCLUSIONS: To strengthen T21 and mitigate potential exacerbation of existing health inequities, greater alignment of federal, state, and local efforts to reduce heterogeneity of implementation and enforcement of the T21 law is recommended.

In-Person and Telehealth Provider Access and Glycemic Control for People With Diabetes During the COVID-19 Pandemic.

BACKGROUND: Ambulatory care underwent rapid changes at the onset of the COVID-19 pandemic. Care for people with diabetes shifted from an almost exclusively in-person model to a hybrid model consisting of in-person visits, telehealth visits, phone calls, and asynchronous messaging. METHODS: We analyzed data for all patients with diabetes and established with a provider at a large academic medical center to identify in-person and telehealth ambulatory provider visits over two periods of time (a "pre-COVID" and "COVID" period). RESULTS: While the number of people with diabetes and any ambulatory provider visit decreased during the COVID period, telehealth saw massive growth. Per Hemoglobin A1c, glycemic control remained stable from the pre-COVID to COVID time periods. CONCLUSIONS: Findings support continued use of telehealth, and we anticipate hybrid models of care will be utilized for people with diabetes beyond the pandemic.

Perceived social support: A study of genetic counseling graduate students in the United States (US) and Canada.

Social support is described as having positive psychological and physical outcomes and offers some protective benefits against mental illness. However, research has not addressed social support for genetic counseling graduate students, although this population is prone to elevated levels of stress in addition to field-specific phenomena like compassion fatigue and burnout. Therefore, an online survey was distributed to genetic counseling students in accredited programs in the United States and Canada to synthesize information about (1) demographic information, (2) self-identified sources of support, and (3) the availability of a strong support network. In total, 238 responses were included in the analysis, yielding a mean social support score of 3.84 on a 5-point scale, where higher scores indicate increased social support. The identification of friends or classmates as forms of social support significantly increased social support scores (p < 0.001; p = 0.006, respectively). There was also a positive correlation between increased social support scores and the number of social support outlets (p = 0.01). Subgroup analysis focused on potential differences in social support for racially/ethnically underrepresented participants (comprising less than 22% of respondents), revealing that this population identified friends as a form of social support significantly less often than their White counterparts; and mean social support scores were also significantly lower. Our study underscores the importance of classmates as a source of social support for genetic counseling graduate students while uncovering discrepancies that exist in social support sources between White and underrepresented students. Ultimately, stakeholders in genetic counseling student success should foster a community and culture of support within a training program (whether traditionally in-person or online) to encourage success among all students.

Effect of interproximal home oral hygiene on clinical parameters and inflammatory biomarkers in patients receiving periodontal maintenance.

BACKGROUND: The purpose of this 6-week, single-blinded, randomized clinical trial was to determine if the use of an interproximal brush, with or without a tracking device, is more effective than an oral irrigator in improving interproximal probing depth (PD), clinical attachment level (CAL), plaque index (PI), gingival index (GI), bleeding on probing (BOP), and inflammatory markers. METHODS: Seventy-six patients with Stages III-IV, Grade B periodontitis and a 5-7 mm posterior interproximal PD with BOP were randomized: (1) interproximal brush alone (IB; n = 26), (2) interproximal brush with tracking device (TD; n = 23), (3) oral irrigator (OI; n = 27). Participants used devices once daily for 6 weeks. Clinical measurements (PD, CAL, PI, BOP, GI) and gingival crevicular fluid (GCF) samples were collected at baseline and 6 weeks. RESULTS: All groups showed a significant reduction in PD and CAL (≥1.1 mm, p < 0.0001) and improvement in BOP (≥56%, p < 0.0001) and GI (≥82%, p < 0.001) at the experimental site with no differences among groups. The IB and IB+TD groups showed a significant reduction in PI (≥0.9, p ≤ 0.01). Interleukin (IL)-1ß was reduced in all groups (p = 0.006), but IB+TB more than OI (p ≤ 0.05). IL-10 was reduced among all groups (p = 0.01), while interferon-gamma significantly increased (p = 0.01) in all groups. CONCLUSIONS: IB and OI improved clinical parameters of PD and CAL and reduced inflammatory markers (BOP, GI, GCF IL-1ß). IB had better interproximal plaque reduction. Tracking did not significantly improve clinical parameters compared with the IB and OI groups, suggesting future modifications are needed.

Reducing seizure to needle times in nonconvulsive status epilepticus with multifaceted quality improvement initiatives.

OBJECTIVES: Delayed management of nonconvulsive status epilepticus (NCSE) can lead to an increased morbidity and mortality. We previously established that inefficient treatment of NCSE at our institution stemmed from delayed initiation of emergent anti-seizure medications (ASM). In the present study, we assessed the trajectories of these time parameters and determined patient outcomes following the specific quality improvement (QI) interventions. METHODS: The QI interventions, including the revision of the educational content for trainees and pharmacy workflow optimization were implemented between January 2019 and September 2021 by a dedicated multidisciplinary task force. The times needed to initiate and administer the ASMs for patients with NCSE as well as patient mortality were assessed in comatose and noncomatose patients and compared with the corresponding values prior to the interventions. RESULTS: There were 79 occurrences of NCSE in 74 patients. The median time from seizure detection on EEG to the order of the first and second ASM for NCSE was reduced by 4 (p = 0.83) and 8 min (p = 0.52), respectively compared to the times prior to the initiation of interventions. The median times from the order to administration of the first and third ASM for all NCSE occurrences were reduced by 8 and 10 min, respectively (p = 0.28 and p = 0.10). In the present cohort of comatose patients, the median time spent to order the first ASM was reduced by 16.5 min and the time to administer it reduced by 35 min compared to that in our previous study. The overall patient mortality was decreased by 11.1%. SIGNIFICANCE: More efficient delivery of rescue ASMs in patients with NCSE and improvement in their mortality can be achieved with multidisciplinary team efforts aimed at streamlining the functioning of pharmacy and strengthening the education of trainees and nurses.

Randomised experiment for the effect of 'Tobacco-Free Nicotine' messaging on current e-cigarette users' perceptions, preferences and intentions.

BACKGROUND: It is unclear whether emerging synthetic tobacco-free nicotine superiority messages such as 'better flavor and better experience' and 'no residual impurities of tobacco-derived nicotine' may impact consumer perception and product choice between synthetic and tobacco-derived nicotine vaping products. METHODS: Through a 2022 online survey of current e-cigarette users, we identified synthetic nicotine never users for randomisation into an embedded between-subjects experiment. The test group (n=186) viewed a tobacco-free nicotine message versus no message control (n=168). Multivariable regressions assessed messaging effects on three comparative measures between tobacco-free and tobacco-derived nicotine: harm perception, purchase intention and willingness to pay. RESULTS: Participants (n=354; age, mean (SD)=34.6 (11.1) years old) were recruited from geographically diverse regions with 27.7% rural residents. The overall sample comprised 44.1% females, 73.5% non-Hispanic white and 71.8% daily e-cigarette users. Sociodemographics and tobacco use status were not significantly different between two randomised groups. The test group (vs control) reported a higher intention to use tobacco-free than tobacco-derived nicotine vaping products (adjusted OR (AOR)=2.4, 95% CI 1.3 to 4.4, p=0.006) and willingness to pay more for tobacco-free nicotine vaping products (AOR=2.6, 95% CI 1.2 to 5.8, p=0.02). Urban (vs rural) synthetic-naïve vapers had lower harm perception (AOR=2.0, 95% CI 1.1 to 3.6, p=0.02) and higher intention to use tobacco-free than tobacco-derived nicotine vaping products (AOR=2.2, 95% CI 1.1 to 4.5, p=0.04); infrequent vapers were more willing to pay more for tobacco-free nicotine vaping products (AOR=1.1, 95% CI 1.03 to 1.17, p=0.002). CONCLUSION: Tobacco-free nicotine marketing message may prompt the transition to and promote a price premium for such products. With the proliferation of products in the market, comprehensive regulation of emerging synthetic vaping products is needed.

Maintaining a strong rural dental workforce.

AIMS: This study was designed to examine demographics of University of Nebraska Medical Center College of Dentistry graduates over a recent 10-year period and factors related to their choice of rural or urban practice. Findings were compared to similar previous studies to analyze trends. METHODS: Using data from the annual Health Professions Tracking Service 2019 Dentistry Profile survey, we examined the demographic information of 169 graduates from 2009 to 2018 practicing in Nebraska at the end of 2018. We analyzed factors such as rural or urban high school graduation, gender, and other background information to explore associations with their 2018 practice location (urban vs. rural) using chi-square tests and logistic regression. RESULTS: This study found that some demographic variables were associated with future practice location. Specifically, a higher proportion of graduates of rural high schools chose to work in a rural location (60%) relative to those who graduated from an urban high school (18%) (p < 0.0001). A higher proportion of men (50%) selected rural practice compared to women (33%) (p = 0.02). Only 17 graduates who attended high school outside of Nebraska stayed to practice in Nebraska, and there was a lower proportion of these graduates working in rural locations (18%) relative to in-state high school graduates (45%) (p = 0.03). CONCLUSION: We found significant positive associations between dentists who chose rural practice and demographic factors such as being rural high school graduates, male, and in-state predental residents. Our findings differ from descriptive results of similar previous studies.