Medicine and Health Sciences Commons^™

Allopurinol: Clinical Considerations In The Development And Treatment Of Stevens-Johnson Syndrome, Toxic Epidermal Necrolysis, And Other Associated Drug Reactions, Kathryn M. Dillman, Alison M. Hawkins, Amanda R. Ragland, Grace C. Wester, Driskell R. Greene, Giustino Varrassi, Peyton Moore, Raju Behara, Shahab Ahmadzadeh, Harish Siddaiah, Sahar Shekoohi, Alan D. Kaye

School of Medicine Faculty Publications

Allopurinol lowers urate production through the inhibition of xanthine oxidase. It is oxidatively hydroxylated to oxypurinol and is the most prescribed medication for gout treatment. Although it has a beneficial effect in the treatment of this common disease, like many medications, it is also known for having numerous adverse effects. Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN), diseases that exist on a spectrum, are two of the most dangerous adverse effects associated with allopurinol use. These immune-mediated disease processes involve almost every organ system. They are essential to recognize as early as possible, as they could potentially be deadly, …

Qualitative Interviews Exploring Adverse Event Mitigation Strategies In Adults Receiving Amikacin Liposome Inhalation Suspension, Juzar Ali, Jasmanda Wu, Mariam Hassan, Jui-Hua Tsai, Nancy Touba, Kelly Mccarrier, Mark Ballard, Anjan Chatterjee

School of Medicine Faculty Publications

Introduction: This study aimed to gain insight from patients with refractory Mycobacterium avium complex lung disease (MAC-LD) into strategies used to manage adverse events (AEs) associated with amikacin liposome inhalation suspension (ALIS). Methods: We conducted semi-structured interviews with US patients with refractory MAC-LD prescribed ALIS in a real-world setting. Interview transcripts were analyzed and coded to identify patterns in participants’ descriptions of their ALIS treatment experiences, including AEs and their disruptiveness, and AE mitigation strategies, including participants’ ratings of strategies’ effectiveness. Concept saturation was also assessed. Results: Twenty participants (mean age 48.7 years; 80% women; mean ALIS duration 5.45 months) …

Assessing Medical Adherence In A Volunteer Community Health Clinic, Jessica Clark, Matthew Anderson, Janelle L. B. Macintosh, Corinna Trujillo Tanner, Kristen Erekson

Student Works

Purpose: The purpose of this project was to identify the rates of and reasons for nonadherence in medical follow-up care among patients who utilize the Volunteer Care Clinic (VCC).

Background: The VCC is a free outpatient care center for acute medical conditions. The VCC serves uninsured, low socioeconomic residents of Utah County, and many of the patients who come to the clinic primarily speak Spanish. The director of the VCC expressed concern that patients who were assigned medical follow-up care to complete after their visit were not completing these assignments. Nonadherence is associated with increased costs, more hospitalizations, and worse …

Dietary Acculturation Is Associated With Altered Gut Microbiome, Circulating Metabolites, And Cardiovascular Disease Risk In Us Hispanics And Latinos: Results From Hchs/Sol, Yi Wang, Guo-Chong Chen, Zheng Wang, Kai Luo, Yanbo Zhang, Yang Li, Amanda C Mcclain, Marta M Jankowska, Krista M Perreira, Josiemer Mattei, Carmen R Isasi, Maria M Llabre, Bharat Thyagarajan, Martha L Daviglus, Linda Van Horn, David Goldsztajn Farelo, Luis E Maldonado, Steven R Levine, Bing Yu, Eric Boerwinkle, Rob Knight, Robert D Burk, Robert C Kaplan, Qibin Qi, Brandilyn A Peters

Faculty, Staff and Student Publications

Background: Dietary acculturation, or adoption of dominant culture diet by migrant groups, influences human health. We aimed to examine dietary acculturation and its relationships with cardiovascular disease (CVD), gut microbiota, and blood metabolites among US Hispanic and Latino adults.

Methods: In the HCHS/SOL (Hispanic Community Health Study/Study of Latinos), US exposure was defined by years in the United States (50 states and Washington, DC) and US nativity. A dietary acculturation pattern was derived from 14 172 participants with two 24-hour dietary recalls at baseline (2008-2011) using least absolute shrinkage and selection operator regression, with food groups as predictors of US …

Clear Thrombectomy Score: An Index To Estimate The Probability Of Good Functional Outcome With Or Without Endovascular Treatment In The Late Window For Anterior Circulation Occlusion, James E Siegler, Manisha Koneru, Muhammad M Qureshi, Mohamed Doheim, Raul G Nogueira, Nicolas Martinez-Majander, Simon Nagel, Mary Penckofer, Jelle Demeestere, Volker Puetz, Marc Ribo, Mohamad Abdalkader, João Pedro Marto, Alhamza R Al-Bayati, Hiroshi Yamagami, Diogo C Haussen, Marta Olive-Gadea, Simon Winzer, Mahmoud H Mohammaden, Robin Lemmens, Kanta Tanaka, Pekka Virtanen, Anne Dusart, Flavio Bellante, Daniel P O Kaiser, Francois Caparros, Hilde Henon, João Nuno Ramos, Santiago Ortega-Gutierrez, Sunil A Sheth, Stefania Nannoni, Lieselotte Vandewalle, Johannes Kaesmacher, Sergio Salazar-Marioni, Liisa Tomppo, Rita Ventura, Syed F Zaidi, Mouhammad Jumaa, Alicia C Castonguay, Milagros Galecio-Castillo, Ajit S Puri, Adnan Mujanovic, Piers Klein, Liqi Shu, Behzad Farzin, Hannah Moomey, Hesham E Masoud, Jessica Jesser, Markus A Möhlenbruch, Peter A Ringleb, Daniel Strbian, Osama O Zaidat, Shadi Yaghi, Davide Strambo, Patrik Michel, Daniel Roy, Shinichi Yoshimura, Kazutaka Uchida, Jean Raymond, Thanh N Nguyen

Faculty, Staff and Student Publications

Background: With the expanding eligibility for endovascular therapy (EVT) of patients presenting in the late window (6-24 hours after last known well), we aimed to derive a score to predict favorable outcomes associated with EVT versus best medical management.

Methods and results: A multinational observational cohort of patients from the CLEAR (Computed Tomography for Late Endovascular Reperfusion) study with proximal intracranial occlusion (2014-2022) was queried (n=58 sites). Logistic regression analyses were used to derive a 9-point score for predicting good functional outcome (modified Rankin Scale score 0-2 or return to premorbid modified Rankin Scale score) at 90 days, with sensitivity …

A Confirmatory Factor Analysis Of The Psi-4-Sf In Parents Of Children With Autism Spectrum Disorder, Paige Weir

LSU Doctoral Dissertations

The factor structure of the Parenting Stress Index - Short Form (PSI-4-SF) was evaluated among parents of children with autism spectrum disorder (ASD). Two hypotheses were tested: (1) the original PSI-4-SF model would yield an unsatisfactory fit, and (2) a three-factor alternative model would improve fit compared to the original and other models. A sample of 205 parent-child dyads was analyzed using confirmatory factor analysis (CFA) with the lavaan package in R Studio. Preliminary analyses included descriptive statistics, normality checks, and assessments of skewness and kurtosis. Results supported the first hypothesis, showing poor fit indices for the original PSI-4-SF model. …

Enhancing The Carbon Monoxide Oxidation Performance Through Surface Defect Enrichment Of Ceria-Based Supports For Platinum Catalyst, Shaohua Xie, Yue Lu, Kailong Ye, Wei Tan, Sufeng Cao, Chunying Wang, Daekun Kim, Xing Zhang, Jeremia Loukusa, Yaobin Li, Yan Zhang, Lu Ma, Steven N Ehrlich, Nebojsa S Marinkovic, Jiguang Deng, Maria Flytzani-Stephanopoulos, Fudong Liu

Faculty, Staff and Student Publications

Effective synthesis and application of single-atom catalysts on supports lacking enough defects remain a significant challenge in environmental catalysis. Herein, we present a universal defect-enrichment strategy to increase the surface defects of CeO2-based supports through H2 reduction pretreatment. The Pt catalysts supported by defective CeO2-based supports, including CeO2, CeZrOx, and CeO2/Al2O3 (CA), exhibit much higher Pt dispersion and CO oxidation activity upon reduction activation compared to their counterpart catalysts without defect enrichment. Specifically, Pt is present as embedded single atoms on the CA support with enriched surface defects (CA-HD) based on which the highly active catalyst showing embedded …

Potential Association Between Arsenic And Vitamin D, Mythri Chittilla, Chantal Uzoma, Desiree Brewer, Mohammed S. Razzaque

School of Medicine Publications

Vitamin D is a pleiotropic hormone that regulates calcium and phosphate homeostasis. The roles of vitamin D can be divided into skeletal and nonskeletal. Its skeletal roles include promoting calcium absorption in the intestines, maintaining adequate levels of calcium and phosphate in the bloodstream, and supporting bone mineralization, thus preventing conditions such as rickets and osteoporosis. Nonskeletal roles encompass a range of functions, including immune system modulation, cardiovascular health, and cell growth regulation. Sufficient concentrations of vitamin D in the bloodstream are 20–100 ng/ml in men, women, and children, but individuals with more pigmented skin, live in environments with less …

If At First We Don't Succeed, Should We Try, Try Again?, Kriti Puri, Susan W Denfield

Faculty, Staff and Students Publications

No abstract provided.

Epigenome-Wide Association Study Of Lung Cancer Among Never Smokers In Two Prospective Cohorts In Shanghai, China, Mohammad L Rahman, Charles E Breeze, Xiao-Ou Shu, Jason Y Y Wong, Batel Blechter, Andres Cardenas, Xuting Wang, Bu-Tian Ji, Wei Hu, Qiuyin Cai, H Dean Hosgood, Gong Yang, Jianxin Shi, Jirong Long, Yu-Tang Gao, Douglas A Bell, Wei Zheng, Nathaniel Rothman, Qing Lan

Faculty, Staff and Student Publications

BACKGROUND: The aetiology of lung cancer among individuals who never smoked remains elusive, despite 15% of lung cancer cases in men and 53% in women worldwide being unrelated to smoking. Epigenetic alterations, particularly DNA methylation (DNAm) changes, have emerged as potential drivers. Yet, few prospective epigenome-wide association studies (EWAS), primarily focusing on peripheral blood DNAm with limited representation of never smokers, have been conducted.

METHODS: We conducted a nested case-control study of 80 never-smoking incident lung cancer cases and 83 never-smoking controls within the Shanghai Women's Health Study and Shanghai Men's Health Study. DNAm was measured in prediagnostic oral rinse …

Biophysics Of Protein-Lipid Interactions, Paula A Bender, Vasanthi Jayaraman

Faculty, Staff and Student Publications

The biological phenomenon of protein-lipid interactions in cell membranes underlies the diversity of peripheral membrane protein function and physical properties of the membrane. To summarize novel findings in the field, this research highlight focuses on recent publications in Biophysical Journal.

A Microtomographic And Histopathological Evaluation Of Dental Cements As Late-Stage Peri-Implant Complication In A Rat Model, Bhuvana Lakkasetter Chandrashekar, Cláudia Cristina Biguetti, Alexandra Arteaga, Andres J. Miramontes, Evelin Rios, Danieli C. Rodrigues

School of Podiatric Medicine Publications

Cement mediated peri-implantitis accounts for 1.9–75% of dental implant failures associated with peri-implant diseases. This study evaluated the biological impact of dental cements on osseointegrated implants using Lewis rats. Twenty-two rats were distributed into 6 groups: negative control (NC) soft diet (SD), and hard diet (HD); positive control SD and HD (n = 3); Implant + bio-ceramic Cement (BC) SD and HD which included contralateral Sham sites (n = 5). Titanium implants were placed on either side of the maxillae and allowed to heal for 14 days. Later, both sides of experimental groups underwent a re-entry surgery to simulate clinical …

Hiv/Aids-Associated Knowledge And Attitudes Towards Treating Disadvantaged Communities Among Pre-Community-Based Dental Education Dental Students In The Us, Aditi Tomar, Hannah Balcezak, Shirley Lewis Miranda, Marie C Latortue, Richa Chinchkhandi, Lisa Wigfall

Faculty, Staff and Student Publications

This study examines HIV/AIDS-associated knowledge and attitudes towards treating disadvantaged communities among predoctoral dental students in U.S. dental schools who have not yet commenced their Community-Based Dental Education (CBDE) training. It also compares the difference in the knowledge and attitudes between students with reported community engagement with PLWHA and those without. Our study comprised 89 predoctoral dental students within their D1-D3 years of dental school who had not yet initiated their Community-Based Dental Education (referred to as pre-CBDE dental students). Their responses were collected via an online survey. The participants were 68% females, 94% heterosexual, and with a mean age …

Extracellular Vesicles, Circadian Rhythms, And Cancer: A Comprehensive Review With Emphasis On Hepatocellular Carcinoma, Baharan Fekry, Lierni Ugartemendia, Nestor F Esnaola, Laura Goetzl

Faculty, Staff and Student Publications

This review comprehensively explores the complex interplay between extracellular vesicles (ECVs)/exosomes and circadian rhythms, with a focus on the role of this interaction in hepatocellular carcinoma (HCC). Exosomes are nanovesicles derived from cells that facilitate intercellular communication by transporting bioactive molecules such as proteins, lipids, and RNA/DNA species. ECVs are implicated in a range of diseases, where they play crucial roles in signaling between cells and their surrounding environment. In the setting of cancer, ECVs are known to influence cancer initiation and progression. The scope of this review extends to all cancer types, synthesizing existing knowledge on the various roles …

Low Remnant Cholesterol And In-Hospital Bleeding Risk After Ischemic Stroke Or Transient Ischemic Attack, Zhiyuan Wu, Haiping Zhang, Yi Xu, Xia Li, Xingang Li, Lois Balmer, Xiuhua Guo, Qi Zhang, Xiang Han, Lixin Tao

Research outputs 2022 to 2026

BACKGROUND: Bleeding risk brought by intensive lipid-lowering therapy and low low-density lipoprotein cholesterol is concern-ing, while evidence regarding the relationship between remnant cholesterol and bleeding is frightening. This study aimed to investigate the association between remnant cholesterol at admission and an in-hospital bleeding event after acute ischemic stroke or transient ischemic attack (TIA). METHODS AND RESULTS: A total of 3222 eligible patients admitted to Shanghai Huashan Hospital between 2015 and 2021 with complete lipid data were analyzed. Patients were classified into low (<20.0 mg/dL), moderate (20.0–29.9 mg/dL), and high (≥30 mg/dL) groups by remnant cholesterol. The mean age of patients was 63.0± 13.1 years, including 2301 (71.4%) men and 651 (20.2%) with TIA. The median (interquartile range) of remnant cholesterol was 18.6 (13.5–25.9) mg/dL. After adjustment for confounding variables, patients with low remnant cholesterol had a higher risk of bleeding events (odds ratio, 2.56 [95% CI, 1.12–6.67]) than those with moderate remnant cholesterol. The high remnant cholesterol group was not significantly associated with bleeding risk. Combined assessment of low-density lipoprotein cholesterol and remnant cholesterol further identi-fied patients with the highest risk of bleeding events. CONCLUSIONS: Low remnant cholesterol levels were associated with bleeding events during the acute stage of ischemic stroke and TIA. The assessment of remnant cholesterol could inform the bleeding risk during hospitalization both for patients and physicians in clinical practice.

Resting State Electrophysiological Profiles And Their Relationship With Cognitive Performance In Cognitively Unimpaired Older Adults: A Systematic Review, Brenda Chino, David López-Sanz, Sandra Doval, Lucía Torres-Simón, Jaisalmer De Frutos Lucas, Lydia Giménez-Llort, Jonathan Zegarra-Valdivia, Fernando Maestú

Research outputs 2022 to 2026

Background: Aging is a complex and natural process. The physiological decline related to aging is accompanied by a slowdown in cognitive processes, which begins shortly after individuals reach maturity. These changes have been sometimes interpreted as a compensatory sign and others as a fingerprint of deterioration. Objective: In this context, our aim is to uncover the mechanisms that underlie and support normal cognitive functioning in the brain during the later stages of life. Methods: With this purpose, a systematic literature search was conducted using PubMed, Scopus, and Web of Science databases, which identified 781 potential articles. After applying inclusion and …

Cholesterol Drugs May Improve Periodontal Disease

New Orleans Dental Association News

Recently, statin treatment applied locally into tissues during both surgical and nonsurgical procedures exhibiting a positive effect on various parameters of periodontal tissue health. When looking at this novel, not yet commonly utilized approach to the local application of statins as an adjunct to periodontal treatment, early studies have shown significant improvement in clinical parameters, such as probing depth and clinical attachment levels. This method of local statin delivery into the tissue shows promise, and should be explored by further research.

Energy Drinks, Shots, And Pre-Workout Supplements: A Brief Review, Jason M. Curtis, Jose Antonio

Journal for Sports Neuroscience

Abstract

Introduction: There are many purported benefits, both physically and mentally, to consuming energy drinks, energy shots, and multi-ingredient pre-workout supplements ¹.

Methods: This current review, we used studies that investigated the benefits of ED, ES, and MIPS products. We looked for studies that reported the effects of these products, both physical and/or mental.

Review Findings: Current literature on these products suggests that the consumption of these ergogenic aids may increase power, force production, anaerobic production, muscular endurance, and endurance performance in athletes as well as improvement in many indices of mental performance ^2,15.

Practical …

Unification Of Art And Spirituality, Erin Barrus

The Open Journal of Occupational Therapy

David Wagenfeld, an artist and resident of Kalamazoo, Michigan, provided the cover art for the Summer 2024 edition of The Open Journal of Occupational Therapy (OJOT). “Word Fusion” is a piece made from ink on paper that uses words to depict an image of a person walking through an environment. The image is rooted to the ground in love, joy, calmness, and peace. The person is one with themselves and their spirituality with arms portraying presence, joy, and serenity. David shares his experience of self-discovery and understanding of the beautiful dance between art and spirituality.

Letter To The Editor: The Copm: Culturally Sensitive By Design, Maryann Mccoll, Susan E. Baptiste, Anne Carswell, Mary Law, Helene Polatajko

The Open Journal of Occupational Therapy

No abstract provided.

Clinical Application Of The Soil Model: A Practical Case Consideration, Shivani B. Vij

The Open Journal of Occupational Therapy

No abstract provided.

Cultural Respect In Academia, Alondra Ammon

The Open Journal of Occupational Therapy

Given the aim to increase diverse representation in health care to promote equitable health care outcomes, occupational therapists must critically examine how we respect cultural diversity. This opinion piece intends to highlight the importance of creating academic spaces where students can thrive and carry over those teachings beyond the classroom and into the communities they serve. The author, who identifies as a person of color, is a Ph.D. candidate and academic occupational therapy educator who integrated their constructionist epistemological lens and reviewed literature to inform a working definition of cultural respect and recommendations. Cultural respect involves recognizing, understanding, and appreciating …

A Synthesis Of Professional Socialization Literature And Educational Opportunities In Occupational Therapy, Jessica Nakos

The Open Journal of Occupational Therapy

The purpose of this topic on education paper is to synthesize the literature on professional socialization across disciplines, emphasize professional socialization as a research priority, and discuss opportunities to improve occupational therapy education. Relevant literature from higher education, business education, and health care professions were included that support the critical role of professional socialization to development of professional identity. A critical appraisal and discussion provide reflection on the role of educators, opportunities for program improvements, and implications to occupational therapy research and education. Dimensions of meaning associated with professional socialization are introduced and offer a unique occupation-based lens through which …

Primary Care Occupational Therapy: Diagnoses, Outcomes, Reimbursement, And Team Satisfaction, Sue Dahl-Popolizio, Tina M. Sauber, Mandi Ogaard, Martina Mookadam, Shanthi V. Cambala, Felicia E. Trembath

The Open Journal of Occupational Therapy

Background: Literature supports including occupational therapists on primary care teams. Few occupational therapists practice in this setting. The health care community needs more information regarding the benefits of occupational therapists on the team.

Method: We completed an 18-month pilot integrating an occupational therapist in a primary care team, tracking conditions treated by the occupational therapist, visit duration, reimbursement, and level of primary care providers’ (PCP) satisfaction. We then evaluated outcomes via a retrospective chart review.

Results: Visits were brief, averaging 35 min. Longer visits did not improve outcomes. Occupational therapists were reimbursed by Medicare (47%), commercial (47%), …

A Retrospective Study Of Healthcare Needs Of Unpaid Caregivers In The United States, Ranelle M. Nissen, Jessica Mchugh Conlin, Mackenzie L. Feldhacker, Whitney Lucas Molitor, Allison J. Naber

The Open Journal of Occupational Therapy

Introduction: Demand for caregivers is on the rise. In the US, 53 million individuals provided care in 2020. Older adults constitute nearly half of all care recipients and often receive care from a family member. This study identified the health care needs of caregivers regarding health care use, access to resources, and unmet needs.

Methods: We used a retrospective, cross-sectional design to examine existing data collected between 2013 and 2018 regarding caregiver experiences. Data were analyzed using descriptive statistics and a chi-square test of independence.

Results: Caregivers were primarily female, White, between the 18 and 64 years …

Breastfeeding As Co-Occupation: Occupational Therapy’S Role In Promoting Health And Well-Being, Lisa Joelle Sutton, Julie D. Kugel, Dragana Krpalek, Arezou Salamat

The Open Journal of Occupational Therapy

Background: Even with efforts to encourage mothers to breastfeed exclusively for the first 6 months, the majority of women are not able to undertake breastfeeding as the sole means of infant nutrition provision for various reasons. The role of occupational therapists working with mothers who breastfeed is complex and not strongly supported in the literature. Therefore, this qualitative study was designed to examine the role that occupational therapists may engage in supporting mothers and infants in the co-occupation of breastfeeding.

Method: A qualitative phenomenological study design was applied and included 11 occupational therapists working with breastfeeding dyads. The …

The Experiences Of Routine Powered Mobility Users In An Assisted Living Facility: A Case Study, Richelle Louise Gray

The Open Journal of Occupational Therapy

Background: The purpose of this study was to explore the contrasting experiences of two routine powered mobility device (PMD) users in an assisted living facility (ALF).

Method: A case study approach using three forms of data (semi-structured interview, observation, and media collection of pictures) was used to formulate a comprehensive description of the two PMD user’s experiences. Data analysis was completed using line-by-line coding and in vivo to generate possible themes. Process coding, descriptive coding, and analytic memos were then employed to better understand the connection of the data and ensure themes generated were appropriate.

Results: Following …

Preparation And Use Of Physical Agent Modalities Among U.S. Occupational Therapists: A Mixed-Methods, Exploratory-Descriptive Study, Keith Gentry, Tammy Lesage, Devin Hebble, Lilly Adams, Ashlyn Watts

The Open Journal of Occupational Therapy

Background: Physical agent modalities (PAMs) are used by occupational therapists to prepare for or facilitate participation in purposeful activities. However, little has been published in the last quarter century regarding how U.S. occupational therapists use and are prepared to use of PAMs in contemporary clinical practice. In this study, U.S.-based occupational therapists were surveyed regarding their use of PAMs, preparation for use, and perceptions of that preparation.

Methods: Survey data was collected from a purposive sample of 141 U.S.-based occupational therapists and occupational therapy assistants as part of this exploratory-descriptive, mixed-methods study. Thematic and descriptive statistical analyses were …

Pawsitive Purpose: The Impact Of Autism Assistance Dogs On The Occupations Of Autistic Children, Morgan Starkweather, Amie E. Germain, Christine A. Kivlen

The Open Journal of Occupational Therapy

Background. The World Health Organization recognizes that participation is important to individuals’ well being; yet, autistic children participate in fewer activities compared to neurotypical children. This article aims to describe the role of autism assistance dogs (AADs) in promoting participation and engagement in occupations and activities of daily living (ADLs) for autistic children.

Method. A qualitative interpretative phenomenological design was used. Two semi-structured interviews from a narrative perspective were conducted with each participant. Four volunteer parents and primary handlers of their child’s AAD participated in the study. Inductive analysis was used to interpret open-ended questions. Following transcription, Creswell’s …

Current Landscape Of Interventions That Promote Self-Determination In Adolescents With Intellectual And Developmental Disabilities In Secondary Transition: A Scoping Review, Chia-Yang Chiang, Tsu-Hsin Howe

The Open Journal of Occupational Therapy

Purpose: Although promoting self-determination in secondary transition is an important goal when working with adolescents with intellectual and developmental disabilities, the conceptualization and definitions of self-determination and its associated skills are not consistent. The aim of this scoping review was to examine how self-determination and its associated skills have been conceptualized and defined in interventions that support secondary transition in adolescents with intellectual and developmental disabilities and how self-determination is operationalized accordingly in those interventions.

Method: Studies published between 2006 and 2021 were searched using databases, including MEDLINE, PubMed, ERIC, PsycINFO, Education Source, and OTseeker. Hand-searching of bibliographies was …