Mapping the Evidence for Opioid-Mediated Changes in Malignancy and Chemotherapeutic Efficacy: Protocol for a Scoping Review.

BACKGROUND: Numerous reports contend opioids can augment or inhibit malignancy. At present, there is no consensus on the risk or benefit posed by opioids on malignancy or chemotherapeutic activity. Distinguishing the consequences of opioid use from pain and its management is challenging. Additionally, opioid concentration data is often lacking in clinical studies. A scoping review approach inclusive of preclinical and clinical data will improve our understanding of the risk-benefit relationship concerning commonly prescribed opioids and cancer and cancer treatment. OBJECTIVE: The aim of the study is to map diverse studies spanning from preclinical to clinical regarding opioids with malignancy and its treatment. METHODS: This scoping review will use the Arksey six stages framework to (1) identify the research question; (2) identify relevant studies; (3) select studies meeting criteria; (4) extract and chart data; (5) collate, summarize, and report results; and (6) conduct expert consultation. An initial pilot study was undertaken to (1) parameterize the extent and scale of existing data for an evidence review, (2) identify key factors to be extracted in systematic charting efforts, and (3) assess opioid concentration as a variable for its relevance to the central hypothesis. Six databases will be searched with no filters: MEDLINE, Embase, CINAHL Complete, Cochrane Library, Biological Sciences Collection, and International Pharmaceutical Abstracts. Trial registries will include ClinicalTrials.gov, Cochrane CENTRAL, International Standard Randomised Controlled Trial Number Registry, European Union Clinical Trials Register, and World Health Organization International Clinical Trials Registry. Eligibility criteria will include preclinical and clinical study data on opioids effects on tumor growth or survival, or alteration on the antineoplastic activity of chemotherapeutics. We will chart data on (1) opioid concentration from human subjects with cancer, yielding a "physiologic range" to better interpret available preclinical data; (2) patterns of opioid exposure with disease and treatment-related patient outcomes; and (3) the influence of opioids on cancer cell survival, as well as opioid-related changes to cancer cell susceptibility for chemotherapeutics. RESULTS: This scoping review will present results in narrative forms as well as with the use of tables and diagrams. Initiated in February 2021 at the University of Utah, this protocol is anticipated to generate a scoping review by August 2023. The results of the scoping review will be disseminated through scientific conference proceedings and presentations, stakeholder meetings, and by publication in a peer-reviewed journal. CONCLUSIONS: The findings of this scoping review will provide a comprehensive description of the consequences of prescription opioids on malignancy and its treatment. By incorporating preclinical and clinical data, this scoping review will invite novel comparisons across study types that could inform new basic, translational, and clinical studies regarding risks and benefits of opioid use among patients with cancer. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/38167.

Understanding discrimination towards persons experiencing homelessness: A scoping review protocol.

INTRODUCTION: Given the increasing rates of homelessness in recent years, there is an urgent need to address the ongoing discrimination and societal disinterest in preventing, reducing and ending homelessness. There is no systematic review of experiences of stigma and discrimination among persons experiencing homelessness or interventions to combat this discrimination. The objective for the proposed study is to identify ways in which persons experiencing homelessness have been stigmatised and discriminated against, the results of these experiences, and interventions to reduce stigma and discrimination towards persons experiencing homelessness. METHODS AND ANALYSIS: We are conducting a scoping review with guidance from the JBI Manual for Evidence Synthesis and Arksey and O'Malley's framework. From 15 to 19 July 2022, we searched the following databases from our institutional licensed years of coverage: Medline, Embase, CINAHL Complete, Academic Search Ultimate, APA PsycINFO, Science Citation Index Expanded, Social Sciences Citation Index, Arts & Humanities Citation Index, Emerging Sources Citation Index, Left, PAIS International, PILOTS, Psychology & Behavioral Sciences Collection, Sociological Abstracts, and Dissertations and Theses Global. Two independent reviewers are screening study titles/abstracts and will independently screen the full texts. Study inclusion criteria include any study type reporting primary findings of English-language research on non-refugee persons experiencing homelessness in any type of setting or service worldwide. Three reviewers will then chart data of our included studies. Data will be extracted and organised into categories and subthemes in tabular form. To understand the validity of the scoping review findings in the local context and to gather additional perspectives on the topic, we will conduct an 'expert consultation' workshop. ETHICS AND DISSEMINATION: This study has ethics approval from the University of Utah Institutional Review Board. Review findings will be disseminated through a peer-reviewed journal and at conferences. We plan to preregister this protocol with Open Science Framework.

Comparison of Human, Porcine, and Bovine Acellular Dermal Matrix in Prepectoral Breast Reconstruction: A Scoping Review.

OBJECTIVE: The aim of the study is to determine rates of overall complications and failure of prepectoral breast reconstruction between various types of acellular dermal matrices (ADMs). BACKGROUND: Implant-based breast reconstruction is the most common reconstructive technique after mastectomy in the United States. Traditionally, the reconstruction has been performed in the subpectoral plane; however, there has been an emerging interest in prepectoral reconstruction using ADM. Human (hADM), porcine (pADM), and bovine (bADM) ADMs are available for use, but little is known about the benefits and complication profiles of each for prepectoral breast reconstruction. METHODS: Studies examining complications after the use of ADM for prepectoral breast reconstruction were identified using MEDLINE, Embase, the Cochrane Library, LILACS, and the Web of Science from January 2010 to August 2021. Titles and abstracts of 1838 studies were screened, followed by full-text screening of 355 articles. Thirty-three studies were found to meet inclusion criteria. RESULTS: From the 33 studies, 6046 prepectoral reconstructions were examined. Implant loss was comparable across the different types of ADM (pADM, 4.0%; hADM, 4.0%; bADM, 3.7%). Bovine ADM had the highest rate of capsular contracture (6.1%), infection (9.0%), skin flap necrosis (8.3%), dehiscence (5.4%), and hematoma (6.1%) when compared with both hADM and pADM. Human ADM had the highest rate of postoperative seroma (5.3%), followed by pADM (4.6%) and bADM (4.5%). CONCLUSIONS: Among the prepectoral breast reconstruction studies using hADM, pADM, or bADM included in our analysis, complication profiles were similar. Bovine ADM had the highest proportion of breast complications in the following categories: capsular contracture, infection rate, skin flap necrosis, dehiscence, and hematoma. Implant loss was comparable across the cohorts. Overall, prepectoral breast reconstruction using ADM leads to relatively low complication rates with the highest rates within the bADM cohort.

Reactive Balance Responses After Mild Traumatic Brain Injury: A Scoping Review.

OBJECTIVE: Balance testing after concussion or mild traumatic brain injury (mTBI) can be useful in determining acute and chronic neuromuscular deficits that are unapparent from symptom scores or cognitive testing alone. Current assessments of balance do not comprehensively evaluate all 3 classes of balance: maintaining a posture; voluntary movement; and reactive postural response. Despite the utility of reactive postural responses in predicting fall risk in other balance-impaired populations, the effect of mTBI on reactive postural responses remains unclear. This review sought to (1) examine the extent and range of available research on reactive postural responses in people post-mTBI and (2) determine whether reactive postural responses (balance recovery) are affected by mTBI. DESIGN: Scoping review. METHODS: Studies were identified using MEDLINE, EMBASE, CINAHL, Cochrane Library, Dissertations and Theses Global, PsycINFO, SportDiscus, and Web of Science. Inclusion criteria were injury classified as mTBI with no confounding central or peripheral nervous system dysfunction beyond those stemming from the mTBI, quantitative measure of reactive postural response, and a discrete, externally driven perturbation was used to test reactive postural response. RESULTS: A total of 4747 publications were identified, and a total of 3 studies (5 publications) were included in the review. CONCLUSION: The limited number of studies available on this topic highlights the lack of investigation on reactive postural responses after mTBI. This review provides a new direction for balance assessments after mTBI and recommends incorporating all 3 classes of postural control in future research.

A workplace well-being game intervention for health sciences librarians to address burnout.

OBJECTIVE: The authors measured burnout among health sciences librarians at their institution and determined whether a serious game intervention could improve personal and workplace well-being. METHODS: A modified American Medical Association Mini-Z burnout survey was administered to library faculty in 2016 and both library faculty and staff in 2017. A three-month team-based game was implemented and assessed as an intervention to improve well-being among library employees. After the game, the burnout survey was re-administered to employees in 2018. RESULTS: Library faculty scored poorly on burnout indicators, with 38%-73% of faculty reporting emotional exhaustion and 54%-91% reporting job-related stress over the years. In 2017, 62% of library staff members reported experiencing burnout and 38% indicated they felt a great deal of stress because of their jobs. Regarding the game intervention, 70% of post-game survey respondents reported that the game encouraged them to socialize with colleagues. Qualitative coding of survey responses resulted in 4 themes describing the most enjoyable aspects of the game: sociability, motivation, game play, and fun. Employees found that the game was a useful strategy for encouraging a more social culture with fun activities. CONCLUSIONS: Similar to previous studies of librarians and health professionals, health sciences librarians at our institution experienced burnout. Although the game intervention did not significantly reduce burnout or increase job satisfaction, it improved collegiality and recognition. Therefore, a workplace well-being game can encourage team building but may not sufficiently address the root causes of health sciences librarian burnout.

A health sciences library promotes wellness with free yoga.

BACKGROUND: Yoga is a popular physical exercise activity with mental health benefits. Public and academic libraries have offered free yoga as their primary movement-based program. CASE PRESENTATION: In an attempt to bolster wellness and connect to the health sciences community, an academic health sciences library offered free yoga as a ten-week trial series in summer 2016. At the end of the trial series, weekly attendance and online feedback data determined that this series should continue. CONCLUSIONS: Yoga provides health professionals and students with a welcomed midday break from a stressful work environment. Additionally, by partnering with yoga instructor trainee programs, the financial burden is low for the library.

Library as the Technology Hub for the Health Sciences.

Academic health sciences libraries have an important role in facilitating the use of technology in health sciences curricula. Serving as a technology hub, the library supports, advocates, and provides access to new technologies. The library introduces many faculty and students to new technology tools, techniques, and equipment for new multimedia creation. As the technology hub grows and expands, library personnel can provide expertise, which demonstrates the library's value in leading the exploration of new technology, including Do-It-Yourself multimedia tools, virtual reality, virtual anatomy, and 3D printing.

Appy Hour: Health Sciences Professionals Learn About Apps.

Appy Hour is a recurring event hosted by an academic health sciences library featuring apps that are informally presented and demonstrated by invited speakers. The audience is encouraged to ask questions during the presentation of the featured app(s). This event provides learning and networking opportunities for health sciences faculty, staff, students, and health care professionals. This article illustrates the process for hosting the event, shares lessons learned, and discusses possible future directions to gain a wider audience.