Xiao Chi Zhang

ORCID: 0000-0002-0103-9594
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About
Contact & Profiles
Research Areas
  • Innovations in Medical Education
  • Simulation-Based Education in Healthcare
  • Clinical Reasoning and Diagnostic Skills
  • Retinal Imaging and Analysis
  • Gallbladder and Bile Duct Disorders
  • Diversity and Career in Medicine
  • Retinal Diseases and Treatments
  • Radiology practices and education
  • Aortic Disease and Treatment Approaches
  • Cardiac Arrest and Resuscitation
  • Glaucoma and retinal disorders
  • Medical Education and Admissions
  • Appendicitis Diagnosis and Management
  • Pleural and Pulmonary Diseases
  • Emergency and Acute Care Studies
  • Surgical Simulation and Training
  • Retinal and Macular Surgery
  • Problem and Project Based Learning
  • Health Sciences Research and Education
  • Pelvic and Acetabular Injuries
  • Pancreatitis Pathology and Treatment
  • Hospital Admissions and Outcomes
  • Knee injuries and reconstruction techniques
  • Ophthalmology and Visual Impairment Studies
  • Pediatric Hepatobiliary Diseases and Treatments

Thomas Jefferson University
2018-2025

Beijing Tongren Hospital
2024-2025

Capital Medical University
2024-2025

Chinese Academy of Medical Sciences & Peking Union Medical College
2018-2025

Tianjin Anding Hospital
2025

Tianjin Medical University
2025

Peking Union Medical College Hospital
2018-2025

Shandong University of Science and Technology
2025

Hangzhou First People's Hospital
2013-2024

Shanghai Jiao Tong University
2024

Teamwork, a skill critical for quality patient care, is recognized as core competency by the Accreditation Council Graduate Medical Education (ACGME). To date, there no consensus on how to effectively teach these skills in forum that engages learners, immerses members life-like activities, and builds both trust rapport. Recreational 'Escape Rooms' have gained popularity creating environment rewards players working together, solving puzzles, completing successions of mind-bending tasks order...

10.7759/cureus.2256 article EN Cureus 2018-03-02

Medical errors are the eighth leading cause of mortality in United States and contribute to over one million preventable injuries. In an effort prevent medical errors, reporting systems serve as invaluable tools detect patient safety events quality problems longitudinally. Historically, trainees (i.e., students residents) rarely submit incident reports for encountered threats. The authors propose immersive learning experience utilizing gamification theory leveraging increasingly popular...

10.7759/cureus.4014 article EN Cureus 2019-02-05

Although residents are on the front lines of patient care, they enter few formal safety reports adverse events and near misses witness. Demonstrating rationale mechanics reporting may improve this.We designed implemented an escape room simulation to incorporate active learning, gamification, adult learning theory into intern onboarding. Interns from all sponsoring institution programs participated, identifying, mitigating, a range hazards. Props faculty time were major resources required.One...

10.15766/mep_2374-8265.10868 article EN cc-by-nc MedEdPORTAL 2019-12-26

The Council of Residency Directors in Emergency Medicine (CORD) Advising Students Committee (ASC-EM) anticipates institutional and regional variability both the spread response to COVID-19. Travel restrictions host institution rotation closures will impact number emergency medicine (EM) rotations EM-bound medical students can complete an unprecedented manner. They may prevent from completing any away this academic cycle, challenging students' ability obtain EM Standardized Letters Evaluation...

10.5811/westjem.2020.3.47444 article EN cc-by Western Journal of Emergency Medicine 2020-04-02

Al-Bahrani, Zuhair MS; Ponce, Meryl MD; Teixeira, Elizabeth Ghiaee, Shayan Papanagnou, Dimitri Lloyd, Maureen Zhang, Xiao Chi MD Author Information

10.1097/jmq.0000000000000221 article EN American Journal of Medical Quality 2025-02-28

Causal language models acquire vast amount of knowledge from general text corpus during pretraining, but the efficiency learning is known to be unsatisfactory, especially when knowledge-dense and small-sized corpora. The deficiency can come long-distance dependencies which are hard capture by models, overfitting co-occurrence patterns distracting clues in training text. To address these issues, paper proposes a method enhance model enhancing elusive important discovered themselves. We found...

10.1609/aaai.v39i22.34563 article EN Proceedings of the AAAI Conference on Artificial Intelligence 2025-04-11

To develop a deep learning method for vessel segmentation in fundus images, measure retinal vessels, and study the connection between vascular features systemic indicators diabetic patients. We conducted on patients with diabetes mellitus (DM) at various stages of retinopathy (DR) using data from Joint Asia Diabetes Evaluation (JADE) Register. All participants underwent comprehensive clinical assessments, including anthropometric measurements, laboratory tests, photography, during each...

10.1167/iovs.66.4.72 article EN cc-by-nc-nd Investigative Ophthalmology & Visual Science 2025-04-24

To investigate the influence of age and central foveal thickness (CFT) on avascular zone (FAZ) size in healthy people using optical coherence tomography angiography (OCTA).A cross-section study. One hundred thirty-two subjects (224 eyes) were included. All participants underwent examination with OCTA. CFT FAZ size, including vertical radius (VR), horizontal (HR), area, measured.Linear regression analysis showed a positive correlation between size. The HR, VR, area had an increase 0.001 mm (P...

10.3928/23258160-20160126-07 article EN Ophthalmic surgery, lasers & imaging retina 2016-02-01

This study reports the short-term efficacy and safety of intravitreal conbercept injections for neovascularization at disc (NVD) in patients with proliferative diabetic retinopathy (PDR). Conbercept is a recombinant fusion protein high affinity all isoforms vascular endothelial growth factor (VEGF)-A, placental VEGF-B. A prospective case series was conducted 15 (15 eyes). Patients had complete ocular examinations received 0.5 mg injection followed by supplemental pan-retinal photocoagulation...

10.1038/s41598-018-22363-0 article EN cc-by Scientific Reports 2018-02-27

Purpose There are no standardized approaches for communicating with patients discharged from the emergency department diagnostic uncertainty. This trial tested efficacy of Uncertainty Communication Education Module, a simulation-based mastery learning curriculum designed to establish competency in Method Resident physicians at 2 sites participated 2-arm waitlist randomized controlled September 2019 June 2020. After baseline (T1) assessment all participants via patient encounter using...

10.1097/acm.0000000000004993 article EN Academic Medicine 2022-10-04

This study was designed to discuss feasibility, short-term efficacy, and complications of iodine-125 radioactive seed tissue implantation for remedying recurrent cervical cancer.From June 2009 December 2010, 17 patients with cancer received under computed tomography (CT) guidance. Matched peripheral dose 145 Gy, while the number implanted seeds from 6 68 a median 20. Efficacy determined based on results CT 18 F-fluorodeoxyglucose positron emission tomography/CT.Postoperative follow-ups were...

10.4103/0973-1482.200611 article EN Journal of Cancer Research and Therapeutics 2016-01-01

Abstract Health professions education has benefitted from standardized patient (SP) programs to develop and refine communication interpersonal skills in trainees. Effective case design is essential ensure an SP encounter successfully meets learning objectives that are focused on skills. Creative, well-designed scenarios offer learners the opportunity engage complex encounters, while challenging them address personal emotional contexts which their patients situated. Therefore, prior...

10.1186/s41077-021-00176-y article EN cc-by Advances in Simulation 2021-07-22

To determine possible impacts on retinal microvasculature in healthy young adults during exercise with a face mask, using optical coherence tomography angiography (OCTA).Twenty-three participants (23 eyes, 17 women and 6 men) performed the incremental continuous running test (ICRT) different masks. OCTA of macula optic nerve head were before after ICRT to detect changes vessel density (VD). All groups A, B, C (before ICRT) A', B', C' (after ICRT), which comprised data from volunteers without...

10.1167/tvst.10.3.23 article EN cc-by-nc-nd Translational Vision Science & Technology 2021-03-23

Medical simulation competitions have become an increasingly popular method to provide a hands-on “gamified” approach education and training in the health professions. The most well-known competition, SimWars, consists of well-coordinated teams that are tasked with completing series mind-bending clinical scenarios front live audience through ‘bracket-style’ elimination rounds. Similarly, challenging hazards amidst observational (CHAOS) emergency department (ED) is another novel gamification...

10.7759/cureus.3563 article EN Cureus 2018-11-08

Despite increasing prevalence in emergency medicine (EM), the vice chair of education (VCE) role remains ambiguous with regard to associated responsibilities and expectations. This study aimed identify training experiences current VCEs, clarify responsibilities, review career paths, gather data inform a unified job description.

10.1002/aet2.10407 article EN AEM Education and Training 2019-11-02

Abstract Background Diagnostic uncertainty occurs frequently in emergency medical care, with more than one-third of patients leaving the department (ED) without a clear diagnosis. Despite this frequency, ED providers are not adequately trained on how to discuss diagnostic these patients, who often leave confused and concerned. To address training need, we developed Uncertainty Communication Education Module (UCEM) teach physicians uncertainty. The purpose study is evaluate effectiveness UCEM...

10.1186/s12909-020-1926-y article EN cc-by BMC Medical Education 2020-02-19

Grand rounds (GR) lectures are formal educational initiatives that at the core of most academic clinical departments.1, 2 GR have evolved over its commemorative beginnings, shifting away from real-time skills demonstration to now familiar, lecture-based format.2 Today, represent prestigious speaking opportunities for thought leaders discuss topics intended broaden medical knowledge an institution. Despite being considered a cornerstone education in training programs, recently come under...

10.1111/acem.14224 article EN Academic Emergency Medicine 2021-02-03

To explore the feasibility of endoscopic retrograde cholangiopancreatography (ERCP) in pregnant women with severe acute biliary pancreatitis.In total, 24 patients pancreatitis were enrolled our study between January 2003 and 2008. Emergency ERCP nasobiliary drainage (ENBD) without fluoroscopy performed successfully all within 12-72 hours admission. Once stabilized, 15 late pregnancy underwent a second to remove common bile duct (CBD) stones after termination. Nine early or mid-pregnancy...

10.1089/lap.2012.0497 article EN Journal of Laparoendoscopic & Advanced Surgical Techniques 2013-03-01

To retrospectively analyze the tumor resection method used in 20 patients with clavicular tumors and evaluate its clinical efficacy. A total of 9 benign underwent intracapsular resection, 11 malignant from May 2012 to 2017. Of patients, 5 reconstruction using plate-cement complex. Surgical efficacy was assessed Musculoskeletal Tumor Society, Constant-Murley, American Shoulder Elbow Surgeons shoulder outcome scores preoperatively until 12 months postoperatively. The average duration follow-up...

10.1186/s12957-019-1642-4 article EN cc-by World Journal of Surgical Oncology 2019-06-17
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