Endoscopic submucosal dissection (ESD) outcomes in T1B esophageal cancer: a retrospective study.

BACKGROUND AND AIMS: The role of submucosal endoscopic dissection (ESD) in management of invasive esophageal cancer (EC) remains unclear. In this case series, we evaluate the clinical and technical outcomes of patients who underwent ESD with pathologically staged T1b EC. METHODS: This retrospective study included patients who underwent ESD between December 2016 and April 2023 with pathologically staged T1b EC. Patient demographics, tumor characteristics, and ESD technical outcomes were analyzed. Patients were followed to determine disease-free survival and tumor recurrence rates. RESULTS: Sixteen patients with a total of 17 pathologically staged T1b ECs were included in this case series with a median follow-up time of 28 months [range 3-75]. ESD had high en-bloc (100%) and R0 (82.3%) resection rates. 16/17 patients (94.1%) were discharged the same day, and there were no immediate perioperative complications. 4/17 patients (23.5%) had curative ESD resections with no tumor recurrence. Among those with non-curative resections (n = 13), 5 patients had ESD only, 6 had ESD + surgery, and 2 underwent ESD + chemoradiation. In the ESD only group, 2/5 patients (40%) had tumor recurrence. In the ESD + surgery group, one patient died from a surgical complication, and 1/5 (20%) had tumor recurrence at follow-up. There was no tumor recurrence among patients who had ESD + chemoradiation. CONCLUSION: ESD is safe with high en-bloc and R0 resection rates in T1b EC. Recurrence rates are low but patients need close monitoring. Larger-scale studies are needed to determine the long-term clinical efficacy of ESD in T1b EC.

Development of Intrinsically Labeled Eggs and Poultry Meat for Use in Human Metabolic Research.

BACKGROUND: Stable isotope amino acids are regularly used as tracers to examine whole-body and muscle protein metabolism in humans. To accurately assess in vivo dietary protein digestion and absorption kinetics, the amino acid tracer is required to be incorporated within the dietary protein food source (i.e., intrinsically labeled protein). OBJECTIVE: We assessed the practicality of producing eggs and poultry meat intrinsically labeled with l-[5,5,5-(2)H3]leucine through noninvasive oral tracer administration. METHODS: A specifically formulated diet containing 0.52% leucine was supplemented with 0.3% l-[5,5,5-(2)H3]leucine and subsequently fed to 3 laying hens (Lohmann LSL Whites) for 55 d. On day 55, the hens were slaughtered and their meat, bones, and organs were harvested to determine tissue labeling. In Expt. 1, 2 healthy young men [mean ± SEM age: 22 ± 1.5 y; mean ± SEM body mass index (BMI; in kg/m(2)): 23.7 ± 0.5] ingested 18 g l-[5,5,5-(2)H3]leucine-labeled egg protein. In Expt. 2, 2 healthy young men (mean ± SEM age: 20.0 ± 0.0 y; mean ± SEM BMI: 26.4 ± 3.1) ingested 28 g l-[5,5,5-(2)H3]leucine-labeled poultry meat protein. Plasma samples (Expts. 1 and 2) and muscle biopsies (Expt. 1) were collected before and after labeled-food ingestion. RESULTS: High tracer labeling [>20 mole percent excess (MPE)] in the eggs was obtained after 7 d and maintained throughout the feeding protocol (P < 0.05). Over a 55-d period, ∼850 g egg protein (145 eggs) was produced, with a mean ± SEM tracer enrichment of 22.0 ± 0.8 MPE. Mean ± SEM l-[5,5,5-(2)H3]leucine enrichment in the meat was 9.6 ± 0.1 MPE. In Expts. 1 and 2, the consumption of labeled eggs and poultry meat protein increased plasma l-[5,5,5-(2)H3]leucine enrichment, with mean ± SEM peak values of 6.7 ± 0.1 MPE and 4.0 ± 0.9 MPE, respectively. The mean ± SEM 5-h postprandial increase in myofibrillar l-[5,5,5-(2)H3]leucine enrichment after egg ingestion in healthy young men was 0.051 ± 0.008 MPE (Expt. 1). CONCLUSION: We demonstrated the feasibility of producing intrinsically labeled eggs and poultry meat for use in human metabolic research.

"She makes me feel that I'm not alone": linkage to Care Specialists provide social support to people living with HIV.

Wisconsin's Linkage to Care intervention incorporates elements of individually tailored patient navigation and case management designed to increase linkage and retention in HIV-related medical care. It is delivered by Linkage to Care Specialists in HIV medical clinics and community-based agencies. Researchers interviewed a diverse sample of clients to conduct preliminary evaluation of the pilot phase of this intervention. The participants' relationships with their Specialists emerged as a major unifying theme of the data. Comfortable and close relationships with Specialists served as motivation to adhere to medical care, mitigated negative feelings associated with HIV-related stigma, and resulted in increased comfort with medical care and positive health outcomes including engagement in care and undetectable viral load. As a result of the Specialists' support, many participants were reluctant to transition out of the Linkage to Care program. The positive effects demonstrated by Specialists are balanced against the costs of small caseloads that are potentially not feasible within traditional case management models. Future interventions to increase medical care engagement, among HIV+ individuals at risk of lack of engagement, should develop strategies to "personalize" the patient experiences within health care and psychosocial services delivery systems, as well as screening tools to triage clients into different levels of personal service provision intensity based on need and desire.

Evaluation of a Curriculum to Improve Clinician Communication With Adolescents.

INTRODUCTION: While guidelines for health care clinicians working with adolescent patients encourage open communication and confidential visits, current practices often fall short and many adolescents do not receive confidential care or adequate communication about sexually transmitted infections, reproductive health, and other sensitive health topics. METHODS: The Providers and Teens Communicating for Health (PATCH) program in Wisconsin aims to bridge communication gaps between adolescents and health care clinicians. Teen educators are hired and trained to lead 2 types of workshops-one targeting peers and one targeting clinicians. RESULTS: Pre- and post-intervention evaluations show improvements in clinician and teen knowledge, intentions to seek and provide quality care, and reported change in care delivery. CONCLUSION: The PATCH program curriculum shows promise for improving the care of young people throughout Wisconsin.

Pulmonary hypertension survival and hospitalisations in people living with HIV: a systematic review and meta-analysis.

INTRODUCTION: People living with HIV (PLHIV) have a higher risk of developing pulmonary hypertension (PH) with subsequent poorer prognosis. This review aimed to determine the (1) survival outcomes and (2) proportion of emergency department (ED) visits and hospitalisations of PLHIV and PH. METHODS: We conducted a systematic review and meta-analysis of observational studies reporting survival outcomes for PLHIV and PH. Electronic databases (Medline, EMBASE, PubMed, Web of Science, Global Index Medicus and Cochrane Library), trial registries and conference proceedings were searched until 22 July 2023. We pooled similar measures of effect, assessed apriori subgroups and used meta-regression to determine mortality and associated variables. RESULTS: 5248 studies were identified; 28 studies were included with a total of 5459 PLHIV and PH. The mean survival (95% CI) of PLHIV and PH was 37.4 months (29.9 to 44.8). Participants alive at 1, 2 and 3 years were 85.8% (74.1% to 95.0%), 75.2% (61.9% to 86.7%) and 61.9% (51.8% to 71.6%), respectively. ED visits and hospitalisation rates were 73.3% (32.5% to 99.9%) and 71.2% (42.4% to 94.2%), respectively. More severe disease, measured by echocardiogram, was associated with poorer prognosis (ß -0.01, 95% CI -0.02 to 0.00, p=0.009). Survival was higher in high-income countries compared with lower-income countries (ß 0.50, 95% CI 0.28 to 0.73, p<0.001) and in Europe compared with the America (ß 0.56, 95% CI 0.37 to 0.75, p<0.001). CONCLUSION: Our study confirms poor prognosis and high healthcare utilisation for PLHIV and PH. Prognosis is associated with country income level, geographic region and PH severity. This highlights the importance of screening in this population. PROSPERO REGISTRATION NUMBER: CRD42023395023.

Standardizing and scaling up quality adolescent friendly health services in Tanzania.

BACKGROUND: Adolescents in Tanzania require health services that respond to their sexual and reproductive health - and other - needs and are delivered in a friendly and nonjudgemental manner. Systematizing and expanding the reach of quality adolescent friendly health service provision is part of the Tanzanian Ministry of Health and Social Welfare's (MOHSW) multi-component strategy to promote and safeguard the health of adolescents. OBJECTIVE: We set out to identify the progress made by the MOHSW in achieving the objective it had set in its National Adolescent Health and Development Strategy: 2002-2006, to systematize and extend the reach of Adolescent Friendly Health Services (AFHS) in the country. METHODS: We reviewed plans and reports from the MOHSW and journal articles on AFHS. This was supplemented with several of the authors' experiences of working to make health services in Tanzania adolescent friendly. RESULTS: The MOHSW identified four key problems with what was being done to make health services adolescent friendly in the country - firstly, it was not fully aware of the various efforts under way; secondly, there was no standardized definition of AFHS; thirdly, it had received reports that the quality of the AFHS being provided by some organizations was poor; and fourthly, only small numbers of adolescents were being reached by the efforts that were under way. The MOHSW responded to these problems by mapping existing services, developing a standardized definition of AFHS, charting out what needed to be done to improve their quality and expand their coverage, and integrating AFHS within wider policy and strategy documents and programmatic measurement instruments. It has also taken important preparatory steps to stimulate and support implementation. CONCLUSION: The MOHSW is aware that the focus of the effort must now shift from the national to the regional, council and local levels. The onus is on regional and council health management teams as well as health facility managers to take the steps needed to ensure that all adolescents in the country obtain the sexual and reproductive health (SRH) services they need, delivered in a friendly and non-judgemental manner. But they cannot do this without substantial and ongoing support.

Impact of interdisciplinary case management and pharmacist transitions of care interventions on 30-day readmissions.

BACKGROUND: Pharmacists and case managers positively impact patient health outcomes during the transition of care from the hospital to the home. However, the combination of both specialties completing post-discharge telephone calls has not been clearly studied. OBJECTIVES: The primary outcome of this research was to identify the combined impact of post-discharge telephone calls from both pharmacists and case managers on all cause 30-day hospital readmissions when compared to a call from either group alone. Secondary outcomes included 30-day emergency department visits and types of medication therapy problems identified by pharmacists during the call. METHODS: This retrospective study included high risk patients eligible for a post-discharge telephone call from both pharmacy and case management from January 1, 2021 to September 1, 2021. Patients were excluded if they did not complete a telephone call from either group or were deceased within 30 days of discharge. Results were analyzed using descriptive and chi square analyses. RESULTS: Eighty-five hospital discharges were included in the study, with 24 patients receiving post-discharge telephone calls from both case management and pharmacy, and 61 patients receiving a call from either group alone. Thirty-day all cause readmissions occurred in 13% of the combined group versus 26% in either group alone (p = 0.171). Thirty-day all cause emergency department visits were 8% in the combined group versus 11% in either group alone (p = 0.617). Of the 38 post-discharge encounters completed by pharmacists, 120 medication therapy problems were identified, averaging over 3 medication issues per patient. CONCLUSIONS: Collaboration amongst pharmacists and case managers has the potential to positively impact patient outcomes upon discharge from the hospital. Health systems should work to integrate transitions of care services performed across disciplines.

The use and effects of telemedicine on complementary, alternative, and integrative medicine practices: a scoping review.

BACKGROUND: Telemedicine includes the delivery of health-care services and sharing of health information across distances. Past research has found that telemedicine can play a role in enhancing complementary, alternative, and integrative medicine (CAIM) while allowing the maintenance of cultural values and ancestral knowledge. This scoping review synthesized evidence regarding the use of telemedicine in the context of CAIM. METHODS: Following Arksey and O'Malley's scoping review framework, CINAHL, PsycINFO, MEDLINE, EMBASE and AMED databases were searched systematically. The CADTH website was also searched for grey literature. Eligible articles included a CAIM practice or therapy offered through telemedicine, with no restrictions placed on the type of telemedicine technology used. Inductive thematic analysis was conducted to synthesise common themes among the included studies. RESULTS: Sixty-two articles were included in this synthesis. The following themes emerged: 1) the practitioner view of CAIM delivered through telemedicine, 2) the patient view of CAIM delivered through telemedicine, and 3) the technological impacts of telemedicine delivery of CAIM. CONCLUSIONS: Studies have shown that telemedicine delivery of CAIM is feasible, acceptable, and results in positive health outcomes. Some barriers remain such as the presence of chronic illness and morbidity, inability to form strong patient-provider relationships relative to face-to-face approaches, and technological difficulties. Future intervention research should focus on reducing such barriers, as well as explore which patient population would realize the greatest benefit from CAIM delivered via telemedicine, and the impact of interventions on providers and caregivers.

Opportunities to improve diagnosis in emergency transfers to the pediatric intensive care unit.

BACKGROUND: Late recognition of in-hospital deterioration is a source of preventable harm. Emergency transfers (ET), when hospitalized patients require intensive care unit (ICU) interventions within 1 h of ICU transfer, are a proximal measure of late recognition associated with increased mortality and length of stay (LOS). OBJECTIVE: To apply diagnostic process improvement frameworks to identify missed opportunities for improvement in diagnosis (MOID) in ETs and evaluate their association with outcomes. DESIGN, SETTINGS, AND PARTICIPANTS: A single-center retrospective cohort study of ETs, January 2015 to June 2019. ET criteria include intubation, vasopressor initiation, or ≥ $\ge \phantom{\rule{}{0ex}}$ 60 mL/kg fluid resuscitation 1 h before to 1 h after ICU transfer. The primary exposure was the presence of MOID, determined using SaferDx. Cases were screened by an ICU and non-ICU physician. Final determinations were made by an interdisciplinary group. Diagnostic process improvement opportunities were identified. MAIN OUTCOME AND MEASURES: Primary outcomes were in-hospital mortality and posttransfer LOS, analyzed by multivariable regression adjusting for age, service, deterioration category, and pretransfer LOS. RESULTS: MOID was identified in 37 of 129 ETs (29%, 95% confidence interval [CI] 21%-37%). Cases with MOID differed in originating service, but not demographically. Recognizing the urgency of an identified condition was the most common diagnostic process opportunity. ET cases with MOID had higher odds of mortality (odds ratio 5.5; 95% CI 1.5-20.6; p = .01) and longer posttransfer LOS (rate ratio 1.7; 95% CI 1.1-2.6; p = .02). CONCLUSION: MOID are common in ETs and are associated with increased mortality risk and posttransfer LOS. Diagnostic improvement strategies should be leveraged to support earlier recognition of clinical deterioration.

Headache and migraine clinical practice guidelines: a systematic review and assessment of complementary and alternative medicine recommendations.

BACKGROUND: Globally, 3 billion people suffer from either migraine or tension-type headache disorder over their lifetime. Approximately 50% of American adults suffering from headache or migraine have used complementary and alternative medicine (CAM), however, the quality and quantity of recommendations associated with such therapies across clinical practice guidelines (CPGs) for the treatment and/or management of these conditions are unknown. The purpose of this study was to identify the quantity and assess the quality of such CAM recommendations. METHODS: MEDLINE, EMBASE and CINAHL were systematically searched from 2009 to April 2020; the Guidelines International Network and the National Center for Complementary and Integrative Health websites were also searched for eligible CPGs. CPGs were included if they provided any therapy recommendations. Eligible CPGs included those written for adult patients with headache and migraine; CPGs containing CAM recommendations were assessed twice for quality using the AGREE II instrument, once for the overall CPG and once for the CAM sections. RESULTS: Of 486 unique search results, 21 CPGs were eligible and quality assessed; fifteen CPGs mentioned CAM, of which 13 CPGs made CAM recommendations. The overall CPG assessment yielded higher scaled domain percentages than the CAM section across all domains. The results from highest to lowest were as follows (overall, CAM): clarity of presentation (66.7% vs. 50.0%), scope and purpose (63.9% vs. 61.1%), stakeholder involvement (22.2% vs. 13.9%), rigour of development (13.5% vs. 9.4%), applicability (6.3% vs. 0.0%), and editorial independence (0.0% vs. 0.0%). CONCLUSIONS: Of the eligible CPGs, the CAM sections were of lower quality compared to the overall recommendations across all domains of the AGREE II instrument. CPGs that scored well could serve as a framework for discussion between patients and healthcare professionals regarding use of CAM therapies in the context of headache and migraine.

Road traffic crash circumstances and consequences among young unlicensed drivers: a Swedish cohort study on socioeconomic disparities.

BACKGROUND: Young car drivers run a higher risk of road traffic crash and injury not only because of their lack of experience but also because of their young age and their greater propensity for adopting unsafe driving practices. Also, low family socioeconomic position increases the risk of crash and of severe crash in particular. Whether this holds true for young unlicensed drivers as well is not known. Increasing attention is being drawn to the prevalence and practice of unlicensed driving among young people as an important contributor to road traffic fatalities. METHODS: This is a population-based cohort study linking Swedish national register data for a cohort of 1 616 621 individuals born between 1977 and 1991. Crash circumstances for first-time road traffic crash (RTC) were compared considering licensed and unlicensed drivers. The socioeconomic distribution of injury was assessed considering household socioeconomic position, social welfare benefits, and level of urbanicity of the living area. The main outcome measure is relative risk of RTC. RESULTS: RTCs involving unlicensed drivers were over-represented among male drivers, suspected impaired drivers, severe injuries, crashes occurring in higher speed limit areas, and in fair road conditions. Unlicensed drivers from families in a lower socioeconomic position showed increased relative risks for RTC in the range of 1.75 to 3.25. Those living in rural areas had an increased relative risk for a severe RTC of 3.29 (95% CI 2.47 - 4.39) compared to those living in metropolitan areas. CONCLUSIONS: At the time of the crash, young unlicensed drivers display more risky driving practices than their licensed counterparts. Just as licensed drivers, unlicensed young people from low socioeconomic positions are over-represented in the most severe injury crashes. Whether the mechanisms lying behind those similarities compare between these groups remains to be determined.

An Innovative Approach for Familiarizing Surgeons with Malpractice Litigation.

OBJECTIVE: Familiarize surgery residents with medicolegal knowledge and skills required when facing the prospect of being sued through a simulation session. DESIGN: The general surgery residency, hospital risk management, and malpractice attorneys collaboratively organized an educational intervention, consisting of an introductory lecture followed by a mock lawsuit. Two medical malpractice attorneys acted as defense and plaintiff attorneys while an attending surgeon experienced in litigation acted as defendant. Experience, attitudes, and preintervention/postintervention competency were evaluated via retrospective self-assessment. SETTING: Weekly departmental educational conference. PARTICIPANTS: Forty residents and attending surgeons. RESULTS: Among the participants, 27.5% had been named in a law suit before. Most surgeons (70.0%) are worried about malpractice. Physicians who had been sued were no more likely to worry about malpractice (18.6 vs 25.0%, p = 0.82) than their colleagues who had never been sued. Results from the retrospective preintervention/postintervention competency assessments demonstrated significant improvement in all measured competencies after the mock lawsuit. In comparison with attending faculty, residents obtained greater improvements in understanding the essential elements of a medical claim (1.9 vs 1.1, p = 0.03), gaining confidence doing a deposition for medical litigation (1.9 vs 0.9, p < 0.01) and understanding the do's and don'ts when named in a lawsuit (2.0 vs 1.1, p = 0.01). CONCLUSIONS: The novel educational format effectively familiarized surgery faculty and residents with the process of litigation and improved their confidence and mental preparedness when facing the prospect of a lawsuit. It is a valuable educational tool that can be incorporated in residency training and faculty development curricula.

Methodology to Forecast Volume and Cost of Cancer Drugs in Low- and Middle-Income Countries.

PURPOSE: In low- and middle-income countries (LMICs), frequent outages of the stock of cancer drugs undermine cancer care delivery and are potentially fatal for patients with cancer. The aim of this study is to describe a methodologic approach to forecast chemotherapy volume and estimate cost that can be readily updated and applied in most LMICs. METHODS: Prerequisite data for forecasting are population-based incidence data and cost estimates per unit of drug to be ordered. We used the supplementary guidelines from the WHO list of essential medicines for cancer to predict treatment plans and ordering patterns. We used de-identified aggregate data from the Botswana National Cancer Registry to estimate incident cases. The WHO Management Sciences for Health International Price Indicator was used to estimate unit costs per drug. RESULTS: Chemotherapy volume required for incident cancer cases was estimated as the product of the standardized dose required to complete a full treatment regimen per patient, with a given cancer diagnosis and stage, multiplied by the total number of incident cancer cases with the respective diagnosis. The estimated chemotherapy costs to treat the 10 most common cancers in the public health care sector of Botswana is approximately 2.3 million US dollars. An estimated 66% of the budget is allocated to costs of rituximab and trastuzumab alone, which are used by approximately 10% of the cancer population. CONCLUSION: This method provides a reproducible approach to forecast chemotherapy volume and cost in LMICs. The chemotherapy volume and cost outputs of this methodology provide key stakeholders with valuable information that can guide budget estimation, resource allocation, and drug-price negotiations for cancer treatment. Ultimately, this will minimize drug shortages or outages and reduce potential loss of lives that result from an erratic drug supply.

Mixed-Method Evaluation of a Cadaver Dissection Course for General Surgery Interns: An Innovative Approach for Filling the Gap Between Gross Anatomy and the Operating Room.

OBJECTIVE: To evaluate an innovative whole cadaver dissection curriculum designed to focus on teaching procedure-relevant anatomy and surgical skills to surgery interns. DESIGN: A mixed methods explanatory sequential design incorporating both quantitative and qualitative evaluations was used to evaluate the cadaver dissection course. Quantitative data were prospectively collected and retrospectively reviewed in order to compare anatomy knowledge and operative skills before and after the course. In the qualitative phase, open-ended telephone interviews were conducted in order to explore the major strengths and weaknesses of the course and gain a more in-depth understanding of resident perceptions and attitudes toward the course. SETTING: All UCLA categorical surgery interns who have undergone the cadaver dissection curriculum between the years 2010 to 2016 were recruited for evaluation and interview. PARTICIPANTS: From 2010 to 2016, 6 to 7 categorical surgery interns were enrolled in the cadaver dissection course each year. RESULTS: Anatomy practical examination scores increased following implementation of the course from 50.5% to 83.5% (p < 0.01). Faculty ratings of operative skills improved as well (average Likert scale rating for technical skills improved from 4.1 ± 0.4 to 4.4 ± 0.3, p = 0.06). Almost all interviewees (96%) reported that the course improved their knowledge of anatomy, and 78% of respondents believed the course was conducive to improving technical skills. CONCLUSIONS: We believe that cadaver dissection courses offer a superior educational model for teaching clinically relevant anatomy as well as surgical skills. We found improvements in anatomy knowledge and technical skills, and trainees expressed strongly favorable views of the program.