Clinical trials: sponsored by Changhai Hospital
Gastrointestinal Disease
Feasibility of Remote MCE for Upper GI Tract Examination Under Five-generation Network
With the combination of robotic and 5G network communication technology, telemedicine becomes more and more feasible and efficient.
- Trial name
- NCT04670692
- Testing
- 5G-MCE examination, MCE examination
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
High Risk Population of Gastric Cancer
Application of OE in Diagnosis of EGC
The main purpose of this study is to evaluate application value of OE mode 2 in the diagnosis of early gastric cancer The Secondary purpose is to evaluate application value of OE mode 1 in differentiating the diagnosis of…
- Trial name
- NCT04720521
- Testing
- OE+white light
- Where
- China
- Volunteers
- 2,454 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Capsule Endoscopy
The Second-Generation MCCG for Upper Gastrointestinal Tract.
The aim of this study is to evaluate the clinical application of the second-generation MCCG with higher image resolution and frame rate for upper gastrointestinal tract compared with the first-generation.
- Trial name
- NCT03977935
- Testing
- the second-generation MCCG
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colorectal Neoplasms, Colonic Polyp
Adenoma Detection Rate Using Endocuff Vision in China
The primary aim of this study is to explore the usefulness of Endocuff Vision in colonoscopy on adenoma detection rate (ADR). Other aims include to explore the data below when Endocuff Vision is used.
- Conditions
- Colorectal Neoplasms, Colonic Polyp, Adenoma
- Trial name
- SinoEVADR (NCT03839277)
- Testing
- Endocuff Vision
- Where
- 5 sites in China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colorectal Neoplasms, Colonic Polyp
Adenoma Detection Rate Using AI System in China
The primary aim of this study is to explore the usefulness of Artificial Intelligence system in colonoscopy on adenoma detection rate (ADR). Other aims include to explore the data below when Artificial Intelligence is used.
- Conditions
- Colorectal Neoplasms, Colonic Polyp, Adenoma
- Trial name
- SinoAIADR (NCT03840590)
- Testing
- CSK AI system, Standard Colonoscopy
- Where
- 4 sites in China
- Volunteers
- 743 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Capsule Endoscopy
MCE Direct Visualization of Drug Behavior in Upper-gastrointestinal Tract
The investigators aim to explore the feasibility of MCE in direct, real-time visualization of drug behavior in upper-gastrointestinal tract, which presented by the adhesion, distribution, and dissipation characteristics of dyed…
- Trial name
- NCT04327869
- Testing
- Magnetically controlled capsule endoscopy
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Gastrointestinal Disease, Infectious Disease
Non-contact Endoscopy at Covid-19 Outbreak
The COVID-19 outbreak and spread throughout the world now constitutes a global public health emergency. Direct contact between doctors and patients in daily practice bears potential risk of Covid-19 infection, and telemedicine…
- Trial name
- NCT04320953
- Testing
- Non-contact MCE system
- Where
- China
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Capsule Endoscopy
Real-Time Identification System of Magnetically Controlled Capsule Endoscopy Using Artificial Intelligence
The aim of this study is to evaluate the performance of real-time auxiliary system based on artificial intelligence algorithm in lesion detection and quality control in magnetically controlled capsule endoscopy.
- Trial name
- NCT04203264
- Testing
- Real-time artificial intelligence identification system
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Chronic Hepatitis b
IL-35+Breg/Il-35 Effect on T Cell Immune in Patients With CHB
The investigators observed the level of IL-35 secreting B regulatory (IL-35+Bregs) cells in peripheral blood cells in patients with chronic hepatitis B, and analysed the relationship between the IL-35+Bregs level and disease…
- Trial name
- NCT03734783
- Where
- China
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Outpatients
Detachable String Magnetically Controlled Capsule Endoscopy for Completely Viewing of Esophagus and Stomach
The purpose of the study is to determine the safety and feasibility of the new technique,detachable string magnetically controlled capsule endoscopy(DS-MCE)for evaluating gastric and esophagus diseases.
- Trial name
- NCT03457909
- Testing
- DS-MCE
- Where
- China
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Stomach Diseases
Repetitive Position Change Improves Gastric Cleanliness for MCE
By comparing dimethicone administration with/without subsequent repetitive position change before magnetically controlled capsule endoscopy (MCE) examination, the investigators aim to determine the efficacy of repetitive position…
- Trial name
- NCT03514966
- Testing
- Position change group
- Where
- China
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Pancreatic Cancer
Application of Newly Developed Endoscopic Ultrasound With Zone Sonography Technology for Diagnosis of Pancreatic Caner
The purpose of this study is to measure and compare the difference of sound speed between pancreatic cancer and non-pancreatic cancer, and determine the critical value of sound speed for benign and malignant pancreatic cancer.
- Trial name
- NCT03933111
- Testing
- local sound velocity measurement
- Where
- China
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Acute Lung Injury, Acute Respiratory Distress Syndrome
The Role of Circulating CircRNAs and MicroRNAs in Acute Lung Injury
Efforts to identify circulating factors that predict severity of acute lung injury/acute respiratory distress syndrome（ALI/ARDS）patients is unrevealing.
- Trial name
- TRCCMALI (NCT03766204)
- Where
- China
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colonoscopy Insertion, Patient Position
Supine Position for Colonoscopy Insertion
The purpose of this study is to determine whether the supine position is better than the left lateral horizontal body position to decrease cecal intubation time, patients' pain and the difficulty of colonoscopy insertion.
- Trial name
- NCT03289442
- Testing
- supine position
- Where
- China
- Volunteers
- 347 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Early Gastric Cancer
Application of Linked Color Imaging（LCI） in Diagnosis of Early Gastric Cancer(EGC)
the purpose of this study is to evaluate application value of LCI in the diagnosis of early gastric cancer.
- Trial name
- NCT03661671
- Testing
- LCI+white light
- Where
- China
- Volunteers
- 2,400 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bladder Cancer, Urine Marking
Genomic Imprinting Testing for Diagnosis of Bladder Cancer
Urine analysis provide a promising non-invasive liquid biopsy for diagnosis of bladder cancer. Molecular biomarkers in urine may serve as important diagnostic and prognostic indicators for bladder cancer.
- Conditions
- Bladder Cancer, Urine Marking, Diagnoses Disease
- Trial name
- NCT03563443
- Testing
- Genomic Imprinting Testing
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bowel Preparation Scale, Adenoma Detection Rate
Comparison Between 3-L and 4-L Polyethylene Glycol in Bowel Preparation
High quality bowel preparation is essential for successful colonoscopy. This study aimed to assess the impact of the dose of Polyethylene Glycol(PEG) on the quality of bowel preparation.
- Trial name
- NCT03356015
- Testing
- 4L Polyethylene Glycol, 3L Polyethylene Glycol
- Where
- China
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colorectal Adenoma, Colorectal Polyp
Examining Techniques on Adenoma Miss Rate in Proximal Colon
The primary aim of this study is to explore the usefulness of re-examination and retroflexion on adenoma miss rate (AMR) in the proximal colon.
- Trial name
- SINOCOLO2017 (NCT03355443)
- Testing
- Retroflexion, Re-examination
- Where
- 3 sites in China
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bowel Preparation Scale, the Amount of Air Bubble
Premedication Dyclonine Improves Visibility During Bowel Cleansing for Colonoscopy
In this randomized controlled study, consecutive outpatients scheduled for elective colonoscopy were randomized into two groups. Group A patients (n = 300) used only 3L PEG before colonoscopy.
- Conditions
- Bowel Preparation Scale, the Amount of Air Bubble, Adenoma Detection Rate
- Trial name
- NCT03352700
- Testing
- 3L PEG, 3L PEG+Dyclonine Hydrochloride Mucilage
- Where
- China
- Volunteers
- 580 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Pancreatic Duct Cannulation During Endoscopic Retrograde Choledochopancreatography
Impact of Intraduodenal Acetic Acid Infusion on Pancreatic Duct Cannulation During Endoscopic Retrograde Cholangiopancreatography: a Double-blind, Randomized Controlled Trial
Intraduodenal acetic acid can stimulate secretion of water and bicarbonate from pancreatic ductal cells. In this study, acetic acid spraying to duodenal bulb was compared with saline solution for the facilitation of pancreatic…
- Trial name
- NCT02800772
- Testing
- acetic acid, saline
- Where
- China
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital