Pei Zhang

ORCID: 0000-0002-9986-0654
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About
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Research Areas
  • Cardiac Arrhythmias and Treatments
  • Atrial Fibrillation Management and Outcomes
  • Cardiac electrophysiology and arrhythmias
  • Cardiac pacing and defibrillation studies
  • Venous Thromboembolism Diagnosis and Management
  • Spine and Intervertebral Disc Pathology
  • Hepatitis C virus research
  • Ocular Infections and Treatments
  • Ion channel regulation and function
  • Heart Failure Treatment and Management
  • Ocular Surface and Contact Lens
  • Anesthesia and Pain Management
  • Corneal Surgery and Treatments
  • Acute Myocardial Infarction Research
  • Corneal surgery and disorders
  • Pelvic floor disorders treatments
  • Minimally Invasive Surgical Techniques
  • Heme Oxygenase-1 and Carbon Monoxide
  • Infrared Thermography in Medicine
  • Traditional Chinese Medicine Studies
  • Enhanced Recovery After Surgery
  • Abdominal Surgery and Complications
  • COVID-19 and healthcare impacts
  • COVID-19 Impact on Reproduction
  • Anorectal Disease Treatments and Outcomes

Wenzhou Medical University
2024

Westlake University
2024

Sichuan University
2024

West China Hospital of Sichuan University
2024

Anhui Provincial Children's Hospital
2024

Beijing Institute of Technology
2021-2024

Affiliated Eye Hospital of Wenzhou Medical College
2024

Sir Run Run Shaw Hospital
2015-2023

Zhejiang University
2015-2023

Baoji City Central Hospital
2023

The role of humoral immunity in hepatitis C virus (HCV) infections is uncertain. Nevertheless, there increasing evidence for neutralizing antibodies to HCV the serum or plasma chronically infected individuals. Immune globulins prepared by ethanol fractionation had long been considered safe until a commercial immune globulin product, Gammagard, from which units containing anti-HCV excluded, transmitted recipients. Studies suggested that exclusion might have removed and hence compromised...

10.1073/pnas.0402458101 article EN Proceedings of the National Academy of Sciences 2004-05-10

Study Design Retrospective, case control evaluation of 86 patients who underwent microendoscopic discectomy (MED) and percutaneous transforaminal endoscopic (PTED) for the treatment lumbar disc herniation (LDH). Purpose To evaluate safety outcomes MED PTED LDH. Overview Literature are minimally invasive surgical techniques lower back pain. Studies to date have shown that safe effective modalities Methods A retrospective study was performed in with LDH treated (n=50) (PTED; n=36) our...

10.4184/asj.2015.9.6.833 article EN cc-by-nc Asian Spine Journal 2015-01-01

There is an emerging literature on the mental health of both pre- and post-partum mothers during coronavirus disease 2019 (COVID-19) pandemic.As April 1, 2020, 23 confirmed with COVID-19, 15 suspected COVID-19 but negative polymerase chain reaction tests, 33 without (Control Group) were recruited for a study from Hubei Province in China. The Maternal Postnatal Attachment Scale (MPAS), Zung Self-rating Anxiety Scale, Depression applied to investigate attachment their neonates postpartum...

10.21037/atm-20-6115 article EN Annals of Translational Medicine 2021-03-01

The efficacy of cardiac resynchronization therapy (CRT) has been widely studied in the medical literature; however, about 30% candidates fail to respond this treatment strategy. Smart computational approaches based on clinical data can help expose hidden patterns useful for identifying CRT responders.We retrospectively analyzed electronic health records 1664 patients who underwent procedures from January 1, 2002 December 31, 2017. An ensemble (EoE) machine learning (ML) system composed a...

10.1111/jce.15171 article EN Journal of Cardiovascular Electrophysiology 2021-07-14

Postoperative urinary retention (POUR) is a common complication of anorectal surgery. This study was to determine the incidence POUR in surgery for benign diseases, identify its risk factors, and establish nomogram prediction POUR. A nested case–control conducted. The clinical data patients were collected, analyzed. Univariate analysis used factors associated with POUR, multivariate logistic regression independent preoperative using model developed (n = 609). after diseases 19.05%. were:...

10.1186/s12871-024-02652-0 article EN cc-by-nc-nd BMC Anesthesiology 2024-08-05

Abstract Background Candidate genes of neuromuscular junction (NMJ) pathway increased risk frailty, but the extent and whether can be offset by exercises was unclear. The aim this study to investigate association between aerobic incident frailty regardless NMJ pathway‐related genetic risk. Methods A cohort on participants from Chinese Longitudinal Healthy Longevity Survey conducted 2008 2011. total 7006 (mean age 80.6 ± 10.3 years) without at baseline were interviewed record exercise status,...

10.1002/jcsm.12658 article EN cc-by-nc-nd Journal of Cachexia Sarcopenia and Muscle 2021-02-01

Purpose In this study, we investigated the effects of mirror therapy (MT) combined with contralaterally controlled functional electrical stimulation (CCFES) on upper limb motor function, activities daily life, and corticospinal excitability in post-stroke patients.Methods Sixty patients were randomly divided into four groups: CCFES, MT, MT control. All underwent routine rehabilitation. Those control groups received rehabilitation alone, respectively. Upper living, evaluated before after a...

10.1080/09638288.2023.2225878 article EN Disability and Rehabilitation 2023-06-21

Abstract Introduction The best management strategy for patients with atrial fibrillation (AF) heart failure (HF) and preserved left ventricular ejection fraction (LVEF) is unknown. Methods Results This cohort study was conducted in Olmsted County, Minnesota, resources of the Rochester Epidemiology Project. Patients incident AF occurring between 2000 2014 a prior or concurrent HF were included. LVEF ≥ 50% designated as (HFpEF) those < reduced (HFrEF). Rhythm control first year after...

10.1111/jce.14632 article EN Journal of Cardiovascular Electrophysiology 2020-06-25

Aims To classify the clinical stages of A canthamoeba keratitis ( AK ), and clarify relationship between pathological changes features. Methods results Between J anuary 2007 M ay 2012, was diagnosed in 11 eyes by examination confocal laser scanning microscopy. Pathological investigation all cornea samples from keratoplasty done with periodic acid‐Schiff haematoxylin eosin stains. stage, features postoperative treatment were studied retrospectively. The cases classified into development...

10.1111/his.12237 article EN Histopathology 2013-07-24

To evaluate the effect of individualized antiplatelet therapy, based on CYP2C19 genotyping, platelet function in patients underwent PCI and to compare this treatment with conventional therapy.All were treated 100 mg aspirin once a day. Additionally, CA group received 75 clopidogrel The IA was divided into extensive metabolizers (EMs, no loss-of-function, i.e. LOF allele, day), intermediate (IMs, carrying one alleles, twice daily), poor (PMs, two 90 ticagrelor daily). After taking these...

10.1177/0267659120978584 article EN Perfusion 2020-12-10

Lumbar Disc Herniation and Spine Stenosis are the most common spine diseases which mainly due to age related degeneration. Diagnosis of both depends on clinical findings as well radiological investigations. Treatment choice these conditions is basis patient conditions. Surgical treatment option only when conservative does not improve patient’s condition. Advancement improvement technology have resulted in traditional open surgical into minimal invasive surgery. Intervention different...

10.4236/ss.2018.92007 article EN Surgical Science 2018-01-01

1Department of Pediatric Surgery, Anhui Provincal Children's Hospital, He Fei, 231000, Province, China *Co-Corresponding author: Shi-qin Qi Email:[email protected] aCorresponding Cheng-xiao Zhou, Department Hospital,No. 39 Wangjiang East Road [email

10.14309/ajg.0000000000003184 article EN The American Journal of Gastroenterology 2024-10-31

Abstract Background Contraction of the esophagus was observed during cryoablation for paroxysmal atrial fibrillation (PAF). The purpose this study is to investigate mechanism esophageal contraction and correlation between thermal lesions. Methods This prospective enrolled 64 patients with PAF undergoing second‐generation cryoballoon (CB2) ablation pulmonary vein isolation (PVI). During PVI left inferior vein, contrast esophagography performed before cryoablation. sample population divided...

10.1111/pace.13967 article EN Pacing and Clinical Electrophysiology 2020-05-27

Abstract Aims Pulsed-field ablation (PFA) is a promising new modality to treat atrial fibrillation. However, PFA can cause varying degrees of diaphragmatic contraction and dry cough, especially under conscious sedation. This prospective study presents method minimize the impact on cough during procedure. Methods results Twenty-eight patients underwent for pulmonary vein (PV) superior vena cava isolation Each patient received two groups ablations in each vein: control group allowed...

10.1093/europace/euad374 article EN cc-by-nc EP Europace 2023-12-28

Background: Response rates for cardiac resynchronization therapy (CRT) in patients without intrinsic left bundle-branch block (LBBB) morphology are poor. Objective: We sought to develop a nomogram model predict response CRT LBBB. Methods: searched electronic health records LBBB who underwent at Mayo Clinic. Logistic regression and Cox proportional hazards analysis were performed the odds of risk death, respectively. Results used model. Results: 761 identified. Six months after CRT, 47.8%...

10.3389/fcvm.2021.760195 article EN cc-by Frontiers in Cardiovascular Medicine 2021-11-01
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