Clark Renjun Zheng

ORCID: 0000-0002-2299-841X
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About
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Research Areas
  • Glioma Diagnosis and Treatment
  • Cardiac Valve Diseases and Treatments
  • Metal Extraction and Bioleaching
  • Nerve Injury and Rehabilitation
  • Advanced oxidation water treatment
  • Anorectal Disease Treatments and Outcomes
  • Air Quality and Health Impacts
  • Hernia repair and management
  • Gallbladder and Bile Duct Disorders
  • Neuroblastoma Research and Treatments
  • Neurofibromatosis and Schwannoma Cases
  • Autoimmune and Inflammatory Disorders
  • Infective Endocarditis Diagnosis and Management
  • Radioactive element chemistry and processing
  • Covalent Organic Framework Applications
  • Nanoparticles: synthesis and applications
  • Cardiac Structural Anomalies and Repair
  • Meningioma and schwannoma management
  • Diverticular Disease and Complications
  • Minimally Invasive Surgical Techniques
  • Analytical chemistry methods development
  • Advanced Radiotherapy Techniques
  • Cardiac and Coronary Surgery Techniques
  • Inflammatory Bowel Disease
  • Head and Neck Surgical Oncology

Mayo Clinic in Arizona
2022-2025

Mayo Clinic
2021-2022

WinnMed
2021

Oxford University Press (United Kingdom)
2020

Brown University
2016-2017

Institute of Urban Environment
2016

Chinese Academy of Sciences
2016

Particulate respirators designed to filtrate fine particulate matters usually do not possess antimicrobial functions. The current study aimed functionalize with silver nanoparticles (nanosilver or AgNPs), which have excellent activities, utilizing a straightforward and effective method. We first enhanced the nanosilver-coating ability of nonwoven fabrics from respirator through surface modification by sodium oleate. surfactant treatment significantly improved fabrics' water wet preference...

10.1021/acs.est.6b00788 article EN Environmental Science & Technology 2016-06-21

Background Minimally invasive mitral valve repair (MVr) is commonly performed. Data on the outcomes of robotic MVr versus nonrobotic minimally are lacking. We sought to compare short-term and mid-term MVr. Methods reviewed all patients who underwent (n = 424) or via right mini-thoracotomy 86) at Mayo Clinic, Rochester, MN, from January 2015 February 2020. baseline operative characteristics, long-term were analyzed. Patients matched 1:1 using propensity scores. Results Sixty-nine pairs...

10.1111/jocs.16849 article EN Journal of Cardiac Surgery 2022-08-21

Mitral valve operations for failed transcatheter edge-to-edge repair (TEER) are increasing. This study investigated the indications, surgical procedures, and outcomes after surgery TEER.We analyzed records of patients who underwent mitral TEER between January 2013 September 2021. Patient characteristics, clip number location, timing, type, were evaluated.A total 41 (median age, 77 years; 14 women; median Society Thoracic Surgeons predicted risk mortality score, 9.4% [5.6%-12.6%]; previous...

10.1016/j.xjtc.2022.05.003 article EN JTCVS Techniques 2022-05-14

Pendleton, Courtney MD; Zheng, Clark; Murthy, Nikhil Spinner, Robert J MD Author Information

10.1093/neuros/nyaa447_598 article EN Neurosurgery 2020-12-01

Background: Rectovaginal and anovaginal fistulizing disease (RVF) occurs in 10% of Crohn`s (CD) patients is a debilitating condition, often refractory to medical therapy. Patients with RVF have variable response treatment surgical intervention, requires long-term immunosuppressive therapy are at increased risk proctectomy. As such, our aim was describe the strategies used treat evaluate outcomes treatment. Methods: Medical records from 3 tertiary IBD centers were reviewed using informatics...

10.14309/01.ajg.0000897864.14426.57 article EN The American Journal of Gastroenterology 2022-12-01
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