Zhen Qian

ORCID: 0000-0002-2070-924X
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About
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Research Areas
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Gallbladder and Bile Duct Disorders
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Inflammatory Biomarkers in Disease Prognosis
  • AI in cancer detection
  • Cardiac Valve Diseases and Treatments
  • Marine and Coastal Research
  • Meningioma and schwannoma management
  • Congenital Heart Disease Studies
  • Ultrasound in Clinical Applications
  • Vascular Anomalies and Treatments
  • Radioactive contamination and transfer
  • Cardiac Imaging and Diagnostics
  • Head and Neck Surgical Oncology
  • Pediatric Hepatobiliary Diseases and Treatments
  • Craniofacial Disorders and Treatments
  • Heart Rate Variability and Autonomic Control
  • Metastasis and carcinoma case studies
  • Hemodynamic Monitoring and Therapy
  • Aortic aneurysm repair treatments
  • Cardiac tumors and thrombi
  • Pulmonary Hypertension Research and Treatments
  • Metal-Catalyzed Oxygenation Mechanisms
  • Sinusitis and nasal conditions
  • Aortic Disease and Treatment Approaches

United Imaging Healthcare (China)
2025

Fujian Institute of Microbiology
2024

KU Leuven
2020-2024

Erasmus MC Cancer Institute
2024

University Medical Center
2024

First Affiliated Hospital of Bengbu Medical College
2018-2022

Chinese People's Liberation Army
2021

Mayo Clinic
2020

Tang Du Hospital
2020

Valve (United States)
2017-2018

Background: Postoperative flap monitoring is a labor-intensive task that relies heavily on the subjective judgment of skin color change by both medical and nursing staff. Human errors, such as misinterpretation visual cues, may result in failure due to missed or delayed detection vascular compromise. Objective: To simulate clinical situations compromise investigate feasibility using an artificial intelligence (AI) model with algorithms (SCMAs) pulse wave (PWMAs) identifying changes site...

10.1097/scs.0000000000011150 article EN Journal of Craniofacial Surgery 2025-02-25

We aimed to compare the efficacy of percutaneous transhepatic biliary stenting (PTBS) and PTBS combined with 125I particles implantation in treatment advanced extrahepatic cholangiocarcinoma (EHC). A total 184 EHC patients, who received (PTBS group) or + from January 2012 April 2017 our department, were retrospectively reviewed. The improvement jaundice liver function was observed both groups. postoperative complications, risk re-obstruction, overall survival (OS) compared between two...

10.1038/s41598-019-47791-4 article EN cc-by Scientific Reports 2019-08-05

BACKGROUND: Nasal hyperreactivity (NHR) is prevalent in all chronic upper airway inflammatory phenotypes, including allergic rhinitis (AR) and rhinosinusitis with nasal polyps (CRSwNP). Although NHR patients non-allergic mediated by neuronal pathways, AR CRSwNP are mainly characterized type 2 inflammation. METHODS: Eighteen healthy controls 45 symptomatic AR/CRSwNP underwent a cold, dry air (CDA) provocation test for objective diagnosis of NHR. Before after, questionnaires were filled out...

10.4193/rhin23.287 article EN Rhinology Journal 2024-02-01

Aim. Child-Pugh (CP) grade has been used to assess liver function and postoperative outcomes in biliary tract neoplasms. The aim of this study was preliminarily explore the prognostic significance an alternative model function, called albumin-bilirubin (ALBI) grade, patients with extrahepatic cholangiocarcinoma (EHC). Methods. A total 109 advanced EHC patients, who received percutaneous transhepatic stenting combined iodine-125 seed implantation from January 2012 April 2017 our department,...

10.1155/2018/8902146 article EN cc-by Gastroenterology Research and Practice 2018-12-02

The endoscopic endonasal transsphenoidal approach (EETA) is an established technique for the resection of a large variety benign sellar and suprasellar lesions, mostly pituitary adenomas. It has clear advantages over microscopic approach, like superior close-up view relevant anatomy tumor-gland interface, enlarged working angle, as well increased panoramic vision inside surgical area. We have been performing EETA decade, this study will focus on perioperative postoperative outcomes...

10.3389/fonc.2021.643550 article EN cc-by Frontiers in Oncology 2021-05-07

We mainly aimed to preliminarily explore the prognostic values of nutrition-based scores in patients with advanced hilar cholangiocarcinoma (HCCA).We retrospectively analyzed 73 cases HCCA, who underwent percutaneous transhepatic biliary stenting (PTBS) combined I seed intracavitary irradiation from November 2012 April 2017 our department. The postoperative changes total bilirubin (TBIL), direct (DBIL), alanine aminotransferase (ALT), aspartate (AST), alkaline phosphatase (ALP), and albumin...

10.1097/md.0000000000011000 article EN cc-by-nc Medicine 2018-05-31

Oceans are repositories of radionuclides. Radionuclides transferred through the food chain and cause ionizing radiation hazards for marine organisms. In this study, transfer characteristics 226 Ra, 40 K, 14 C, 3 H, 137 Cs 90 Sr in organisms at different trophic levels eastern coast Yantai city were investigated. The risk to was assessed using ERICA Tool 2.0. results show no significant changes concentration any nuclides coastal area compared preoperation period nuclear power plant. factor...

10.3389/fmars.2024.1377411 article EN cc-by Frontiers in Marine Science 2024-10-22

Congenital disorders of glycosylation (CDG) are a group metabolic well known to be associated with developmental delay and central nervous system anomalies. The most common CDG is caused by pathogenic variants in the phosphomannomutase 2 gene (PMM2), which impairs one first steps N-glycosylation affects multiple organ systems. Cardiac involvement can include pericardial effusion, cardiomyopathy, arrhythmia, while an association cardiovascular congenital anomalies not studied.We report...

10.1002/jmd2.12160 article EN cc-by JIMD Reports 2020-08-19

Abstract Background Histopathological growth patterns are one of the strongest prognostic factors in patients with resected colorectal liver metastases. Development an efficient, objective and ideally automated histopathological pattern scoring method can substantially help implementation assessment daily practice research. This study aimed to develop validate a deep-learning algorithm, namely neural image compression, distinguish desmoplastic from non-desmoplastic metastases based on...

10.1093/bjsopen/zrae127 article EN cc-by-nc BJS Open 2024-10-29

Abstract Background As a noninvasive monitoring measure, transcranial Doppler ultrasound (TCD) has been widely used to monitor the secondary brain injury in patients with traumatic (TBI). There are different physiological theories on assessment of intracranial pressure by TCD parameters, including ONSD and PI, which may cause that change PI is not always synchronous ICP. Therefore, objective this study was investigate relationship between or ICP at levels periods after operation, ability...

10.21203/rs.3.rs-44792/v1 preprint EN cc-by Research Square (Research Square) 2020-07-29

Objective To investigate the risk factors for postoperative secondary hydrocephalus in patients with severe and most craniocerebral injury. Methods The clinical data of 144 injury admitted to Department Neurosurgery, General Hospital Ningxia Medical University from June 2010 December 2013 were analyzed retrospectively. Univariate analysis was used examine relationship between patients’ age, gender, pre/postoperative Glasgow Coma Scale(GCS), site injury, intraventricular hematocele,...

10.3760/cma.j.issn.1001-2346.2016.06.012 article EN Zhonghua shenjing waike zazhi 2016-06-28

Background: Transcatheter aortic valve replacement (TAVR) has become a common treatment in severe stenosis (AS) patients.With the complexity of root structure change this specific group patients, accuracy anatomic measurement is critical for prediction successful procedure.Objectives: The aim study to evaluate correlation and concordance routine manual measurements with automated CT analysis software, which might be used assess patients undergoing TAVR, predictive value perivalvular leakage...

10.1093/eurheartj/ehy566.p6056 article EN European Heart Journal 2018-08-01

Abstract Background: Ribonucleotide reductase regulatory subunit M2 (RRM2) has been reported as an oncogene in some kinds of malignant tumors, such lung adenocarcinoma, oral squamous cell carcinoma, glioblastoma, and breast cancer. However, there are few studies focus on the clinical significance RRM2 Hepatocellular Carcinoma. This work aimed to evaluate carcinoma (HCC) based Cancer Genome Atlas (TCGA) database. Results: The expression tumor tissues higher than normal tissues( P <0.001)....

10.21203/rs.3.rs-1395238/v1 preprint EN cc-by Research Square (Research Square) 2022-03-11
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