Use and perceptions of Cannabidiol among individuals in treatment for opioid use disorder.

BACKGROUND: Cannabidiol (CBD) is a widely available cannabis product with many claims as to potential health benefits including alleviating symptoms related to opioid use disorder (OUD). However, little is known as to how individuals with OUD perceive CBD, to what extent they may already be using CBD, and for what purposes. METHODS: A survey was conducted among individuals receiving treatment for OUD at the Addiction Institute of Mount Sinai in New York City from July 2021 to August 2023. The survey consisted of demographic questions, questions about opioid use, CBD use, and perceptions regarding CBD. Statistical analysis using ordinal logistic regression was employed to compare perceptions between CBD users and non-users while adjusting for age and race. RESULTS: Among 587 respondents, 550 completed the survey. Among all survey completers, 129 (23%) reported a history of using CBD for a variety of reasons including: anxiety (81, 62.8%), pain (65, 50.4%), sleep (63, 48.8%), depression (62, 48.1%), recreational purposes (32, 24.8%), or for other reasons (8, 6.2%). Of note, 22 (17.1%) respondents reported using CBD to control their addiction and 54 (41.9%) reported using CBD to ease opioid withdrawal symptoms. CBD users demonstrated more positive perceptions regarding its legality (ß = 0.673, OR = 1.960, 95% CI [1.211, 3.176], p = .006), social acceptance (ß = 0.718, OR = 2.051, 95% CI [1.257, 3.341], p = .004), and therapeutic potential compared to non-users. CBD users also had a more positive view of its potential future role in managing addiction (ß = 0.613, OR = 1.846, 95% CI [1.181, 2.887], p = .007). CONCLUSIONS: This study highlights a significant association between CBD usage and progressive views regarding CBD among individuals with OUD, suggesting a growing interest in CBD as a potential adjunctive therapy for individuals in substance use treatment. Some patients are already using CBD for anxiety, pain, sleep, depression, or as a harm reduction intervention to control their addiction or for opioid withdrawal symptoms. These findings underscore the importance of integrating patient perspectives into future research and treatment strategies involving CBD in the context of OUD.

Evaluating pre-and post-oral health literacy of undergraduate nursing students on an oral-systemic health learning intervention.

INTRODUCTION: Oral health is significantly linked with systemic health. Nurses play a crucial role in patient education. Improving oral health literacy in nursing students can pave the way for the seamless integration of oral health into nursing practice. OBJECTIVE: This study aimed to evaluate an interprofessional co-designed oral-systemic health learning intervention using a pre-and-post study design that measured oral health literacy levels among Year 2 undergraduate nursing students. METHODS: Evaluation was measured using the validated Comprehensive Measure of Oral Health Knowledge questionnaire before and after the semester-long education intervention. Data were analyzed using independent and paired t-tests and an analysis of variance one-way analysis of variance. RESULTS: A total of 78 out of 164 students (82% female, 42% aged 21-24, and 52% speaking English as a first language) participated in the pre- and post-study surveys. Statistically significant improvement was noted in pre-and-post total oral health literacy scores (Pre 14.92 [3.85] vs.. Post 15.85 [3.74], p = 0.031). Students showed the highest proficiency in the domain of oral disease prevention, while oral cancer knowledge was the least mastered domain. Those without English as their first language and those with secondary education as the highest qualification showed the greatest improvement in oral health literacy scores post-intervention. CONCLUSIONS: This study highlights the efficacy of an interprofessional co-designed oral-systemic educational intervention in increasing oral health literacy among undergraduate nursing students. This intervention marks a preliminary step towards integrating oral health into future nursing practice. Further research is warranted to explore the enduring impact of these interventions on their future clinical endeavors.

A set of nematode rRNA cistron databases and a primer assessment tool to enable more flexible and comprehensive metabarcoding.

The ITS-2-rRNA has been particularly useful for nematode metabarcoding but does not resolve all phylogenetic relationships, and reference sequences are not available for many nematode species. This is a particular issue when metabarcoding complex communities such as wildlife parasites or terrestrial and aquatic free-living nematode communities. We have used markerDB to produce four databases of distinct regions of the rRNA cistron: the 18S rRNA gene, the 28S rRNA gene, the ITS-1 intergenic spacer and the region spanning ITS-1_5.8S_ITS-2. These databases comprise 2645, 254, 13,461 and 10,107 unique full-length sequences representing 1391, 204, 1837 and 1322 nematode species, respectively. The comparative analysis illustrates the complementary value but also reveals a better representation of Clade III, IV and V than Clade I and Clade II nematodes in each case. Although the ITS-1 database includes the largest number of unique full-length sequences, the 18S rRNA database provides the widest taxonomic coverage. We also developed PrimerTC, a tool to assess primer sequence conservation across any reference sequence database, and have applied it to evaluate a large number of previously published rRNA cistron primers. We identified sets of primers that currently provide the broadest taxonomic coverage for each rRNA marker across the nematode phylum. These new resources will facilitate more comprehensive metabarcoding of nematode communities using either short-read or long-read sequencing platforms. Further, PrimerTC is available as a simple WebApp to guide or assess PCR primer design for any genetic marker and/or taxonomic group beyond the nematode phylum.

How Should Health Care Organizations Limit Roles of Human Trafficking in Their Labor and Supply Chains?

There has been little attention given to roles played by human trafficking in health care organizations' supply chains. Hand sanitizers and gloves, for example, might be produced by forced labor, which tends to increase in prevalence during pandemics, mass violence, migration, or other global crises. This article considers the nature and scope of health care organizations' corporate and social responsibilities to procure products and personnel justly, offers recommendations to minimize possibilities that supplies are produced by forced labor, and advocates for a public health approach to limiting human trafficking in organizations' supply chains.

The Impact of an Interactive Unconscious Bias Training on Perioperative Learners.

Background: Providers' unconscious biases reinforce health disparities through negative direct patient care and interactions with colleagues. Objective: We created a workshop grounded in Critical Race Theory and the importance of different intersectionalities to improve medical trainees' self-assessment of their implicit biases in curated facilitated spaces. Methods: A total of 44 UCSF first-year clinical anesthesiology residents (CA-1) (95% response rate) and 23 surgery residents in their research year (77% response rate) participated in this workshop over 4 separate sessions in September 2020 and 2021. Quantitative data from a pre-/post-workshop survey was analyzed via a paired t test to evaluate our workshop's effectiveness. Feedback on efficacy was obtained by coding themes from our survey's open-ended questions. Results: The workshop was evaluated positively by a total of 65 of 67 participants in the post-workshop survey. On a 5-point Likert scale, participants self-reported they agreed that their unconscious biases affect their clinical interactions from a pre-workshop mean of 3.3 (SD ± 1.32) to a post-workshop mean of 3.9 (SD ± 0.87, P = .008). Conclusion: Our findings suggest that this workshop was effective for perioperative residents and can be extrapolated to all residents by tailoring the workshop to their respective work environments.

Terminology of e-Oral Health: Consensus Report of the IADR's e-Oral Health Network Terminology Task Force.

OBJECTIVE: Authors reported multiple definitions of e-oral health and related terms, and used several definitions interchangeably, like mhealth, teledentistry, teleoral medicine and telehealth. The International Association of Dental Research e-Oral Health Network (e-OHN) aimed to establish a consensus on terminology related to digital technologies used in oral healthcare. METHOD: The Crowdsourcing Delphi method used in this study comprised of four main stages. In the first stage, the task force created a list of terms and definitions around digital health technologies based on the literature and established a panel of experts. Inclusion criteria for the panellists were: to be actively involved in either research and/or working in e-oral health fields; and willing to participate in the consensus process. In the second stage, an email-based consultation was organized with the panel of experts to confirm an initial set of terms. In the third stage, consisted of: a) an online meeting where the list of terms was presented and refined; and b) a presentation at the 2022-IADR annual meeting. The fourth stage consisted of two rounds of feedback to solicit experts' opinion about the terminology and group discussion to reach consensus. A Delphi-questionnaire was sent online to all experts to independently assess a) the appropriateness of the terms, and b) the accompanying definitions, and vote on whether they agreed with them. In a second round, each expert received an individualised questionnaire, which presented the expert's own responses from the first round and the panellists' overall response (% agreement/disagreement) to each term. It was decided that 70% or higher agreement among experts on the terms and definitions would represent consensus. RESULTS: The study led to the identification of an initial set of 43 terms. The list of initial terms was refined to a core set of 37 terms. Initially, 34 experts took part in the consensus process about terms and definitions. From them, 27 experts completed the first rounds of consultations, and 15 the final round of consultations. All terms and definitions were confirmed via online voting (i.e., achieving above the agreed 70% threshold), which indicate their agreed recommendation for use in e-oral health research, dental public health, and clinical practice. CONCLUSION: This is the first study in oral health organised to achieve consensus in e-oral health terminology. This terminology is presented as a resource for interested parties. These terms were also conceptualised to suit with the new healthcare ecosystem and the place of e-oral health within it. The universal use of this terminology to label interventions in future research will increase the homogeneity of future studies including systematic reviews.

Teledermatology Platforms Usage and Barriers: A Cross-Sectional Analysis of United States-Based Dermatologists Pre- and Post-COVID-19.

BACKGROUND: During the global COVID-19 pandemic, dermatologists increasingly adopted teledermatology to facilitate patient care. OBJECTIVE: To identify differences in teledermatology platform usage and functionality among dermatologists as a means of understanding the potential effect on virtual healthcare access. METHODS: Results from a 2021 cross-sectional pre-validated survey distributed to actively practicing United States dermatologists were analyzed based on timepoint when teledermatology was adopted relative to COVID-19, previous/currently used platforms, self-reported platform functionality, and barriers to teledermatology implementation. Analysis was performed using chi-square and odds ratios (OR) with 95% confidence intervals (95% CI) for categorical data and single-factor analysis of variance (ANOVA) with post-hoc Tukey-Kramer for continuous data. P<.05 was considered significant. RESULTS: Early adopters (EAs) trialed significantly more (2.3 vs 1.9, P=0.02) platforms than (post) COVID adopters (CAs) before choosing their current platform. More EAs reported using platforms capable of uploading images (P=.002), required a mobile application (P=.006), and allowed staff to join patient encounters (P<.001). While poor image quality was the most cited barrier to implementation, CAs and non-adaptors (NAs) were materially more likely to cite it as their largest barrier to teledermatology. LIMITATIONS: The retrospective nature of the study and potential response bias. CONCLUSION: Dermatologists' use of teledermatology materially correlates with their teledermatology-adoption timepoint, and future usage may be materially impacted by the end of the COVID-19 public health emergency. Future studies should aim at how implementation and barriers to teledermatology usage may impact access to care. J Drugs Dermatol. 2024;23(2): doi:10.36849/JDD.7819e.

Addressing Moral Distress After Dobbs v. Jackson Women's Health Organization : A Professional Virtues-Based Approach.

ABSTRACT: The June 2022 U.S. Supreme Court decision in Dobbs v. Jackson Women's Health Organization abolished federal protections for reproductive choice. In states where subsequent legislation has restricted or banned access to abortion services, physicians and trainees are prevented from providing ethically justified evidence-based care when patients with previable pregnancies are seeking an abortion. Pregnant patients' vulnerabilities, stress, and the undue burden that they experience when prevented from acting in accordance with their reproductive decision-making can evoke negative emotional consequences, including moral distress in clinicians. Moral distress occurs when clinicians feel a moral compulsion to act a certain way but cannot do so because of external constraints, including being hindered by state laws that curtail practicing in line with professional standards on reproductive health care. Moral distress has the potential to subvert prudent clinical judgment. The authors provide recommendations for managing moral distress in these circumstances based on the professional virtues. The fundamental professional virtues of integrity, compassion, self-effacement, self-sacrifice, and humility inform the management of moral distress and how to respond thoughtfully and compassionately, without over-identification or indifference to the plight of patients denied abortions. The authors also discuss the role of academic leaders and medical educators in cultivating a virtue-based professional culture at the forefront of clinical and educational processes in a post- Dobbs world.

Tools for Addressing Microaggressions: An Interactive Workshop for Perioperative Trainees.

Introduction: Graduate trainees from diverse backgrounds may experience discrimination, mistreatment, and microaggressions. While the ability to identify and respond to microaggressions is a much-needed skill for all emerging trainees, limited training workshops exist for residents, especially within perioperative medicine. To embody the principles of diversity, equity, inclusion, and anti-racism (DEIA), we aimed to empower trainees in the perioperative environment with several strategies for addressing microaggressions to bridge this training gap. Methods: Based on critical race theory, transformative learning, minority stress theory, and the structural theory of gender and power, this workshop was developed with the primary aim of educating trainees on microaggressions, amplifying the role of allyship, and providing tools to respond to microaggressions as an ally. We used a mixed methods approach to examine participants' pre/post self-evaluations of microaggression intervention tools and the overall effectiveness of the workshop. Results: The postsurvey captured the experiences of 54 trainees, including 37 of 44 (84%) first-year clinical anesthesia residents and 14 of 24 (58%) surgery residents. The facilitator and course feedback was remarkably positive. Paired t test analyses on participants' pre- and postsurvey responses demonstrated a statistically significant increase in knowledge of microaggressions. This workshop also significantly increased learners' self-reported tools for responding to microaggressions. Discussion: Overall, these promising findings suggest that the strategies presented in this workshop could be applied across other graduate medical education programs. Institutions may wish to customize workshop elements, such as the case scenarios, and the workshop can also be incorporated within a DEIA curriculum.

Life satisfaction and peace of mind among dentists: a cross-sectional study.

OBJECTIVES: This study sought to identify the factors associated with the life satisfaction and peace of mind (PoM) of dentists not in full-time clinical training. MATERIALS AND METHODS: Cross-sectional questionnaires were distributed to dentists in Taiwan to collect their life satisfaction, PoM, sociodemographic data, and dental career-related characteristics. Life satisfaction was measured using a 5-item Satisfaction with Life Scale. PoM was measured using a 7-item Peace of Mind Scale. Descriptive statistics and multiple linear regression models were estimated to explore potential associations between the two scales and the examined factors. RESULTS: A total of 1196 dentists (45.6% female; mean age = 44.12) completed the questionnaires. The response rate of completed questionnaires from email invitations was 32.9%. On multivariable analysis, life satisfaction and PoM were associated with age (b = 0.008 in both), better perceived health (b = 0.262 and 0.308, respectively), family interaction (b = 0.264 and 0.207, respectively), and friend relationships (b = 0.076 and 0.091, respectively). Being married (b = 0.191), being specialized (b = 0.127), working in private practice, and spending 10 to 39 h per week with patients (b = 0.101 to 0.162) were associated with a higher level of life satisfaction but not PoM. CONCLUSIONS: Specialists working in private practice without working overtime were associated with better life satisfaction. However, the dentists' health and relationships with family were more related to their subjective well-being than their professional achievements. CLINICAL RELEVANCE: Our findings can help policymakers increase awareness of the well-being of general dentists and those in academia or hospitals to promote their mental health.

Intraprofessional learning: Dentistry and oral health students' readiness and experience.

INTRODUCTION: Intraprofessional learning is a promising approach to enhance teamwork and patient care. This mixed-method study aimed to assess the readiness and experience of dental and oral health students toward intraprofessional learning. METHODS: Dental and oral health students were paired alternatively in a clinician and assistant role in a pediatric clinical setting. The Readiness for Interprofessional Learning Scale was adapted for a pre- and post-survey. Focus groups were conducted to elicit the students' shared learning experience. RESULTS: Approximately 50% of dental and oral health students participated in the pre- and post-survey. Pre-test findings revealed similar attitudes toward intraprofessional practice for both groups. However, a statistically significant lower score (p < 0.022) for the oral health students in the post-test suggested a less positive attitude toward their experience. Qualitative results indicated that dental students acquired a better understanding of the clinical scope of oral health students, and they learned clinical skills and behavior management from their counterparts. Conversely, oral health students experienced a hierarchical lack of collegiality and reciprocity from dental students, which may have contributed to their lower post-test score. Despite this, some oral health students gained more confidence in their roles and abilities within the intraprofessional team. Overall, dental students valued this learning experience more and desired more intraprofessional opportunities. CONCLUSION: Both groups of dental and oral health students had similar readiness levels to enter intraprofessional practice, appreciated the intraprofessional experience, and gained an increased appreciation for the collaborative approach to patient care. Intraprofessional learning during training may assist with developing collegiality across the dental professions in practice.

Argument-based Ethics and Mandatory Reporting Laws for Trafficked Persons.

Human trafficking, which includes sex and labor trafficking, is a pressing issue that needs to be more adequately addressed. Health care professionals have a unique opportunity to assist people who are experiencing human trafficking. However, no consensus exists concerning the involvement of law enforcement through mandatory reporting of trafficked adults. This column uses argument-based ethics to analyze existing literature on ethical justification for mandatory reporting laws. It also recommends areas of growth for health care professionals and ethicists concerned about the use of mandatory reporting for human trafficking.

Tea film formation in artificial tap water.

On the surface of tea infusions, the formation of a transparent, shiny film which cracks upon disturbance can often be observed. This study aims to determine how water composition, tea varieties, and tea additives impact the formation and properties of tea film, often also called tea scum. The strength of the surface film, composed of polyphenols complexed with various ions from tap water, was investigated by interfacial rheology. Microscopy and ellipsometry were used to investigate structure and thickness of the adsorption layer, respectively. We find that green tea forms more visible layers than black tea in soft and moderate artificial tap water, but in these same waters, black tea demonstrated greater surface strength. In hard artificial tap water, green tea demonstrated greater surface strength than black. No visible layer nor surface strengthening was observed on rooibos tea. Brews in hard artificial tap water formed brittle films for green tea, fracturing at strains one order of magnitude lower than in soft or moderate. Despite large variations in film strength, black tea at all water hardness levels tested formed a film with 20 nm thickness. In black tea an increased resilience to deformation was found when adding ß-casein, a protein found in milk.

Variation in DNA Methylation in Avian Nestlings Is Largely Determined by Genetic Effects.

As environmental fluctuations are becoming more common, organisms need to rapidly adapt to anthropogenic, climatic, and ecological changes. Epigenetic modifications and DNA methylation in particular provide organisms with a mechanism to shape their phenotypic responses during development. Studies suggest that environmentally induced DNA methylation might allow for adaptive phenotypic plasticity that could last throughout an organism's lifetime. Despite a number of studies demonstrating environmentally induced DNA methylation changes, we know relatively little about what proportion of the epigenome is affected by environmental factors, rather than being a consequence of genetic variation. In the current study, we use a partial cross-foster design in a natural great tit (Parus major) population to disentangle the effects of common origin from common rearing environment on DNA methylation. We found that variance in DNA methylation in 8,315 CpG sites was explained by a common origin and only in 101 by a common rearing environment. Subsequently, we mapped quantitative trait loci for the brood of origin CpG sites and detected 754 cis and 4,202 trans methylation quantitative trait loci, involving 24% of the CpG sites. Our results indicate that the scope for environmentally induced methylation marks independent of the genotype is limited and that the majority of variation in DNA methylation early in life is determined by genetic factors instead. These findings suggest that there may be little opportunity for selection to act on variation in DNA methylation. This implies that most DNA methylation variation likely does not evolve independently of genomic changes.

Molecular evidence of widespread benzimidazole drug resistance in Ancylostoma caninum from domestic dogs throughout the USA and discovery of a novel ß-tubulin benzimidazole resistance mutation.

Ancylostoma caninum is an important zoonotic gastrointestinal nematode of dogs worldwide and a close relative of human hookworms. We recently reported that racing greyhound dogs in the USA are infected with A. caninum that are commonly resistant to multiple anthelmintics. Benzimidazole resistance in A. caninum in greyhounds was associated with a high frequency of the canonical F167Y(TTC>TAC) isotype-1 ß-tubulin mutation. In this work, we show that benzimidazole resistance is remarkably widespread in A. caninum from domestic dogs across the USA. First, we identified and showed the functional significance of a novel benzimidazole isotype-1 ß-tubulin resistance mutation, Q134H(CAA>CAT). Several benzimidazole resistant A. caninum isolates from greyhounds with a low frequency of the F167Y(TTC>TAC) mutation had a high frequency of a Q134H(CAA>CAT) mutation not previously reported from any eukaryotic pathogen in the field. Structural modeling predicted that the Q134 residue is directly involved in benzimidazole drug binding and that the 134H substitution would significantly reduce binding affinity. Introduction of the Q134H substitution into the C. elegans ß-tubulin gene ben-1, by CRISPR-Cas9 editing, conferred similar levels of resistance as a ben-1 null allele. Deep amplicon sequencing on A. caninum eggs from 685 hookworm positive pet dog fecal samples revealed that both mutations were widespread across the USA, with prevalences of 49.7% (overall mean frequency 54.0%) and 31.1% (overall mean frequency 16.4%) for F167Y(TTC>TAC) and Q134H(CAA>CAT), respectively. Canonical codon 198 and 200 benzimidazole resistance mutations were absent. The F167Y(TTC>TAC) mutation had a significantly higher prevalence and frequency in Western USA than in other regions, which we hypothesize is due to differences in refugia. This work has important implications for companion animal parasite control and the potential emergence of drug resistance in human hookworms.