Clinical trials: sponsored by 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
ERCP
Clinical Trials to Validate the Use of Additioned Endoscopy in Endoscopic Retrograde Cholangiopancreatography
Validation of clinical use of additioned endoscopy in Endoscopic Retrograde Cholangiopancreatography(ERCP) treatment.
- Trial name
- NCT03350555
- Testing
- Additioned Endoscopy
- Where
- China
- Volunteers
- 40 people
- 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
Biomarkers
Identification of Biomarkers for Severe Pneumonia
To identify the potential serum biomarkers with regard to the severity of pneumonia, and to further evaluate the prognostic value of these markers.
- Trial name
- NCT03282383
- Volunteers
- 600 people
- Sponsor
- Changhai Hospital
Gastroesophageal Reflux Disease
Radiofrequency Energy Delivery for Gastroesophageal Reflux Disease
This study is to evaluate the safety and efficacy of radiofrequency energy procedure for Gastro-esophageal reflux disease (GERD) based on changes of symptoms, medication esophagitis grade, esophageal acid exposure and lower…
- Trial name
- NCT03223116
- Testing
- Radiofrequency delivery
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Changhai Hospital
Bowel Preparation Scale, Adenoma Detection Rate
Impact of Reinforced Education by Wechat and Short Message Service on the Quality of Bowel Preparation
High quality bowel preparation is essential for successful colonoscopy. This study aimed to assess the impact of reinforced education by Wechat or short message service (SMS) on the quality of bowel preparation.
- Trial name
- NCT02832869
- Testing
- short message service based re-education, Wechat based re-education
- Where
- China
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bowel Preparation Scale, Adenoma Detection Rate
Impact of Reinforced Education by Video on the Quality of Bowel Preparation
High quality bowel preparation is essential for successful colonoscopy. This study aimed to assess the impact of reinforced education by Video on the quality of bowel preparation.
- Trial name
- NCT03185299
- Testing
- Video, Standard preparation instructions
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bile Duct Diseases
Impact of Pinaverium Bromide on Bile Duct and Pancreatic Duct Cannulation During Endoscopic Retrograde Cholangiopancreatography
Pinaverium bromide can be used to treat symptoms related to irritable bowel syndrome (IBS) and functional disorders of the biliary tract.
- Trial name
- NCT02882451
- Testing
- pinaverium bromide, Vitamin C
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Unruptured Cerebral Aneurysm, Treatment Strategy
New Therapeutic System of Unruptured Intracranial Aneurysms Based on Big Data From Chinese Population
This is a prospective, multicenter, observational study, aiming at comparing the Safety and effectiveness among the different surgical treatment of unruptured intracranial aneurysms in China, so as to improve the diagnosis and…
- Trial name
- NATIONAL-1 (NCT03153865)
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Changhai Hospital
Subarachnoid Hemorrhage, Aneurysmal
New Therapeutic System of Ruptured Intracranial Aneurysms Based on Big Data From Chinese Population
This study aims at clarifying the current situation of Emergency treatment of aneurysmal subarachnoid hemorrhage (SAH) in China, and analyzing the safety and efficacy of the treatment strategy between interventional treatment and…
- Trial name
- NATIONAL-2 (NCT03153748)
- Where
- China
- Volunteers
- 10,000 people
- Sponsor
- Changhai Hospital
Urologic Surgical Procedures
Comparison of LMA Proseal and LMA Supreme for Efficient Ventilation During Lateral Positioned Laparoscopic Surgeres
The LMA Proseal and LMA Supreme are the third generation of LMA with potential advantages over the classic LMA.Several publications have reported the successful, safe use of Laryngeal Mask Airway devices in patients undergoing…
- Trial name
- NCT02852135
- Testing
- LMA Proseal, LMA Supreme
- Volunteers
- 186 people
- Sponsor
- Changhai Hospital
Acute Lung Injury, Acute Respiratory Distress Syndrome
The Role of Circulating Soluble CD74 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
- NCT02201446
- Where
- China
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Post-ERCP Acute Pancreatitis
Incidence and Risk Factor of Post-ERCP Pancreatitis in Chronic Pancreatitis
The purpose of this study is to compare the incidence of post-ERCP pancreatitis (PEP) in chronic pancreatitis (CP) patients to that in biliary disease patients, to determine whether CP patients in early clinical stage have a…
- Trial name
- NCT02781987
- Testing
- chronic pancreatitis
- Volunteers
- 2,028 people
- Sponsor
- Changhai Hospital
Ischemic Stroke, Occlusion, Cerebrovascular
Revive AIS Patients ImmeDiately
This is a multicenter, prospective registry clinical study to evaluate the real-world efficacy and safety of intra-arterial treatment for acute ischemic stroke using Revive SE device on the basis of standardised medical treatment.
- Trial name
- RAPID (NCT03007082)
- Testing
- Revive SE intracranial thrombectomy device
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Changhai Hospital
Biopsy, Fine-Needle
Comparison of DNA Ploidy and Conventional Cytology
150 patients who had suspected pancreatic malignancy were planed to be enrolled in this study. Equal cytological samples of each patient undergoing EUS-FNA were examined by digital image analysis and conventional cytology…
- Trial name
- NCT02921100
- Testing
- cytology, DNA ploidy, EUS-FNA
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Changhai Hospital
Stomach Diseases
Gastric Preparation of Magnetic-controlled Capsule Endoscopy
By using three different Gastric Preparation of Magnetic-controlled Capsule Endoscopy, the investigators hope to find out the optimal gastric preparation plan.
- Trial name
- NCT02846155
- Testing
- clear water, simethicone, simethicone combined with pronase
- Where
- 2 sites in China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Self Efficacy, Medical Device Complication
Chinese Registry of Assisted Embolization for Ruptured Wide Necked Intracranial Aneurysm Using LVIS Stent
This study aims to investigating the efficacy and safety of low profile visualized intraluminal support (LVIS) stents for the treatment of ruptured intracranial saccular aneurysms. The follow-up duration is 1 year.
- Trial name
- CRANIAL-2 (NCT02830386)
- Testing
- LVIS stent
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Changhai Hospital
Self Efficacy, Medical Device Complication
Chinese Registry of Assisted Embolization for Unruptured Wide Necked Intracranial Aneurysm Using LVIS Stent
This study aims to investigating the efficacy and safety of low profile visualized intraluminal support (LVIS) stents for the treatment of unruptured intracranial saccular aneurysms.
- Trial name
- CRANIAL-1 (NCT02830373)
- Testing
- LVIS stents
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Changhai Hospital
Consent Forms of ERCP
Video Consent Form Versus Written Consent Form for ERCP
To prove that video about endoscopic retrograde cholangiopancreatography (ERCP) combined with written informed consent provides participants more information about the procedure, which can make participants understand the…
- Trial name
- NCT02810379
- Testing
- written informed consent, video+written informed consent
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Changhai Hospital