Clinical trials: Therapeutic Endoscopy
Barrett Esophagus, Adenocarcinoma Esophagus
Outcomes of Endoscopically Resected High-risk Mucosal and Low- and High-risk Submucosal Adenocarcinoma Arising in Barrett's Esophagus
The purpose of this study is to assess lymph node metastasis rate, distant metastasis rate, disease-specific mortality, and overall mortality in patients with Barrett's related T1b and high risk T1a esophageal adenocarcinoma…
- Conditions
- Barrett Esophagus, Adenocarcinoma Esophagus, Submucosal Esophageal Adenocarcinoma, High-risk Mucosal Esophageal Adenocarcinoma
- Trial name
- NCT04818476
- Testing
- diagnostic endoscopic resection
- Where
- 16 sites in Australia, Belgium and 5 more
- Volunteers
- 1,000 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Barretts Esophagus With Dysplasia, Intramucosal Adenocarcinoma
Utility Of Mutational Load As A Predictor For Endoscopic Treatment Response In Barrett's Esophagus
To evaluate association between mutational load (ML) from esophageal biopsy specimens in pre-endoscopic eradication therapy (EET) in Barrett's Esophagus (BE) or Intramucosal adenocarcinoma (IMC) patients and treatment resistance…
- Trial name
- NCT04316975
- Testing
- Study Driven Procurement of Biopsies
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- University of North Carolina, Chapel Hill
Digestive System Disease
CONECCT (Colorectal Neoplasia Endoscopic Classification To Chose the Endoscopic Treatment)
Prospective study so as to evaluate CONECCT score to determine both histological tissue and therapeutic choice
- Trial name
- NCT03455595
- Testing
- Endoscopic exams
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Hôpital Edouard Herriot
Portal Hypertension, Variceal Rebleeding
HVPG-guided Laparoscopic Versus Endoscopic Therapy for Variceal Rebleeding in Portal Hypertension: A Multicenter Randomized Controlled Trial (CHESS1803)
The development of portal hypertension is a vital event in the natural progression of cirrhosis and is associated with severe complications including gastroesophageal varices bleeding.
- Trial name
- NCT03783065
- Testing
- Propranolol, Laparoscopic splenectomy and pericardial devascularization, Endoscopic therapy
- Where
- 4 sites in China
- Volunteers
- 40 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Gastric Varices
Acute Gastric Variceal Bleeding: Endoscopic Treatment Versus BRTO
The purpose of this study is to study the efficacy of endoscopic cyanoacrylate injection versus balloon-occluded retrograde transvenous obliteration in the management of acute gastric bleeding.
- Trial name
- NCT02468167
- Testing
- Balloon-occluded retrograde transvenous obliteration, Endoscopic cyanoacrylate injection, N-butyl-2-cyanoacrylate
- Where
- China
- Volunteers
- 70 people
- Sponsor
- West China Hospital
Rectal Neuroendocrine Tumor
Endoscopic Treatment of Rectal Neuroendocrine Tumor(NET) Less Than 10mm
Cap-assisted endoscopic mucosal resection (EMR-C) and endoscopic submucosal dissection (ESD) have both been reported to be effective treatment methods for small rectal neuroendocrine tumor (NET) in limited studies.
- Trial name
- NCT03982264
- Testing
- ESD procedure, EMR-C procedure
- Volunteers
- 90 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Pancreatic Pseudocyst
Natural Orifice Translumenal Endoscopic Surgery (NOTES) Cystgastrostomy for the Treatment of Pancreatic Pseudocysts
Natural Orifice Translumenal Endoscopic Surgery (NOTES) describes a new field of investigational surgery which uses the endoscope as the primary operative tool.
- Trial name
- NCT00541593
- Testing
- Pancreatic Pseudocystgastrostomy
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Baystate Medical Center
Recurrent Nasopharyngeal Carcinoma
Camrelizumab and Chemotherapy Combined With Endoscopic Surgery for Recurrent Nasopharyngeal Carcinoma
To explore the effect of Camrelizumab and chemotherapy combining with endoscopic surgery in the treatment of recurrent nasopharyngeal carcinoma.
- Trial name
- NCT05011227
- Testing
- Camrelizumab, Chemotherapy, endoscopic surgery
- Where
- 7 sites in China
- Volunteers
- 100 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Cluster Headache
Botox Injection in Treatment of Cluster Headache
Cluster headache is an intense and powerful, one-sided headache accompanied by involuntary symptoms such as red eye, droopy eyelids, flow of tears, small pupils and one-sided facial sweating.
- Trial name
- NCT02019017
- Testing
- Botulinum Toxin Type A 25 IU, Botulinum Toxin Type A 50 IU
- Where
- Norway
- Volunteers
- 10 people
- Sponsor
- Norwegian University of Science and Technology
Bladder Cancer
Investigation Into the Integration of Intracavitary Cryoablation and Immunotherapy in Bladder-Preserving Therapy
Professional Translation: This study is a single-center, prospective, non-randomized, parallel-controlled clinical trial initiated and conducted by the Department of Urology at the First Affiliated Hospital of Naval Medical…
- Trial name
- NCT07204132
- Testing
- TURBT combined with cryoablation-assisted postoperative immunotherapy, The conventional surgery treatment group
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Changhai Hospital
Gastric Neoplasm, Esophageal Neoplasms
Non-curative ESDs: Assessing the Rates and Risk Factors for Residual Neoplasia
Short and long outcomes of ESD are well described, particularly in Eastern series. However, the outcome of non-curative ESDs is scarcely reported in the west (particularly among non-gastric or submucosal lesions).
- Conditions
- Gastric Neoplasm, Esophageal Neoplasms, Colorectal Neoplasms
- Trial name
- NC-ESD (NCT04484311)
- Where
- Portugal
- Volunteers
- 300 people
- Sponsor
- Universidade do Porto
Ulcer
H. Pylori Eradication on Healing of Iatrogenic Gastric Ulcer by Endoscopic Mucosal Resection
This study will evaluate the effect of Helicobacter pylori eradication therapy on the healing of iatrogenic gastric ulcer caused by endoscopic mucosal resection of gastric neoplastic lesions and is a multicenter, randomized…
- Trial name
- NCT00926809
- Testing
- Lansoprazole (proton pump inhibitor), amoxicillin, clarythromycin
- Where
- 6 sites in South Korea
- Volunteers
- 232 people
- Sponsor
- Korean College of Helicobacter and Upper Gastrointestinal Research
Sarcoma,Soft Tissue, Nasal Cavity Cancer
Endoscopic Surgery in the Treatment of Soft Tissue Sarcoma in Nasal and Paranasal Sinus
Soft tissue sarcoma (STS) refers to a group of malignant tumors derived from non-epithelial extraosseous tissues, mainly from the mesoderm, partly from the neuroectoderm, including muscle, fat, fibrous tissue, blood vessels and…
- Conditions
- Sarcoma,Soft Tissue, Nasal Cavity Cancer, Paranasal Sinus Cancer, Surgery
- Trial name
- NCT05614375
- Testing
- endoscopic surgery
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Cholelithiasis Associated With Common Bile Duct Stones
Treatment Outcomes and Complications of Three Therapeutic Approaches for Concomitant Choledocholithiasis and Cholecystolithiasis
Recruit patients with cholelithiasis with concomitant choledocholithiasis into the cohort, and assign them to undergo endoscopic transpapillary gallbladder-preserving cholecystolithotomy or ERCP plus laparoscopic cholecystectomy…
- Trial name
- NCT07413068
- Testing
- endoscopic transpapillary gallbladder-preserving, ERCP plus Laparoscopic Cholecystectomy, Conservative treatment
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Qilu Hospital of Shandong University
Colorectal Cancer
Use of Telehealth In-home Messaging to Improve GI (Gastrointestinal) Endoscopy Completion Rates
Low endoscopy completion rates are a major problem in the VA, causing delay or failure to receive essential care, increased clinic wait times, lost capacity, increased costs, thus limiting endoscopic screening for colorectal…
- Trial name
- GIVER (NCT00310362)
- Testing
- Use of Interactive Voice Response (IVR) system to improve adherence to GI appointments and prep procedures
- Where
- United States
- Volunteers
- 3,610 people
- Sponsor
- VA Office of Research and Development
Renal Stone
Perioperative Parameter and Treatment Outcomes of ECIRS in Asia
This is an observational, international, multicenter, cohort study, prospectively collecting clinical data registry on consecutive patients with urinary stone undergoing ECIRS.
- Trial name
- NCT05894668
- Testing
- ECIRS
- Where
- 3 sites in Hong Kong
- Volunteers
- 1,000 people
- Sponsor
- Chinese University of Hong Kong
Gastrointestinal Hemorrhage
Bipolar Hemostatic Forceps Versus Standard Therapy in Acute Non-variceal Upper GI Bleeding
Bipolar hemostatic forceps will be tested against standard therapy in active, non-variceal, upper gastrointestinal bleeding by a prospective, randomized trial
- Trial name
- BeBop (NCT05353062)
- Testing
- Hemostatic therapy, Endoscopic therapy with hemoclip +/- injection of epinephrine solution
- Where
- Germany
- Volunteers
- 80 people
- Sponsor
- Theresienkrankenhaus und St. Hedwig-Klinik GmbH
Rectal Neuroendocrine Tumor
Underwater Endoscopic Mucosal Resection Versus Endoscopic Submucosal Dissection for the Treatment of Small Rectal Neuroendocrine Tumors
Underwater endoscopic mucosal resection (UEMR) and endoscopic submucosal dissection (ESD) have both been reported to be two effective treatment methods for small rectal neuroendocrine tumor (NET).
- Trial name
- NCT07759960
- Testing
- UEMR procedure, ESD procedure
- Where
- China
- Volunteers
- 174 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Cholangiocarcinoma, Tumor
Safety and Tumoricidal Effect of Low Dose Foscan PDT in Patients With Inoperable Bile Duct Cancers
In this study, we hope to evaluate the safety of PDT using temoporfin plus endoscopic stents in patients with inoperable bile duct cancers.
- Conditions
- Cholangiocarcinoma, Tumor, Klatskin Tumor
- Trial name
- PDT (NCT03003065)
- Testing
- Temoporfin
- Where
- Hong Kong
- Volunteers
- 10 people
- Sponsor
- Chinese University of Hong Kong
Submucosal Tumor of Stomach
Submucosal Tumor Removal by Endoscopic Excision Therapy
Smaller submucosal tumors (SMT) in the stomach are usually seen as an incidental finding during a gastroscopy, although current diagnostics usually do not clearly indicate what type of tumor it is.
- Trial name
- STREET (NCT04913077)
- Testing
- removal of submucosal gastric tumor preferably by Full Thickness Resection Device (FTRD)
- Where
- 3 sites in Germany
- Volunteers
- 200 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf