Clinical trials: Resection
Lingual Nerve Injuries
Removal of Impacted Molars With Lingual Split Technique
This research assesses removal of mandibular third molars by the lingual split technique with using Walter's lingual retractor for retracting lingual flap, and evaluates the lingual nerve injury that may result after applying…
- Trial name
- NCT05946317
- Testing
- Lingual nerve function assessed after removal of mandibular third molar with lingual split technique
- Where
- Syria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Latakia University
Postoperative, Anastomosis, Surgical
Closure of Anastomotic Leaks in the Stomach and Esophagus by Endoscopic Suturing
Patients with suspected leakage at the specified surgical anastomoses undergo an immediate diagnostic endoscopy as part of current clinical routine.
- Trial name
- GASTROSUTURE (NCT01139424)
- Testing
- endoscopic suturing
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- University Hospital Schleswig-Holstein
Colorectal Neoplasms
Underwater Resection of Non-pedunculated Colorectal Lesions
The aim of this study is to compare the efficacy of underwater resection (polypectomy) versus conventional polypectomy techniques for small and large colorectal lesions identified during colonoscopy.
- Trial name
- NCT02889679
- Testing
- Underwater resection, Conventional (gas distended colon) resection, Standard polypectomy
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- VA Northern California Health Care System
Earlobe Keloids
A Post Market Study Evaluating the Safety, Device Perfomance and Possible Emergent Risks of Celotres in Preventing Recurrence in Keloid Lesions Treated Adjunctive to Surgical Excision
The objective of the study is to actively gather additional information on safety, device performance and possible emergent risks following the use of Celotres in a post-market setting when used to reduce the recurrence rate…
- Trial name
- EURO KLEAR (NCT01706861)
- Testing
- Celotres
- Where
- 6 sites in Poland, The Bahamas and 1 more
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Halscion, Inc.
Antibiotic, Bowel Cancer
Mechanical Bowel Preparation With or Without Oral Antibiotics for Colorectal Cancer Surgery
Investigation of the role of adding oral antibiotics to preoperative mechanical bowel preparation before colorectal surgery for cancer.
- Conditions
- Antibiotic, Bowel Cancer, Colorectal Cancer, Surgical Site Infection
- Trial name
- MECCA (NCT03563586)
- Testing
- Bowel Preparation plus antibiotics, Bowel Preparation
- Where
- Greece
- Volunteers
- 210 people
- Sponsor
- National and Kapodistrian University of Athens
Turbinate; Hypertrophy Mucous Membrane
Endoscopic Submucosal Resection Turbinoplasty VS Turbinectomy
The aim of our study is to compare endoscopic submucosal resection Turbinoplasty and partial inferior turbinectomy regarding clinical and radiological evaluation and its possible complications in the treatment of Chronic inferior…
- Trial name
- NCT06310083
- Testing
- Submucosal Resection Turbinoplasty Versus Partial Inferior Turbinectomy
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ahmed Nabil Selim
Crohn's Disease (CD)
An Observational, Multicenter Study to Evaluate the Effectiveness of Guselkumab for the Treatment of Participants With Crohn's Disease After Surgical Resection
The goal of this single arm ,non-interventional, prospective, descriptive study is to evaluate the efficacy of guselkumab treatment in preventing endoscopic recurrence of Crohn's Disease in adult participants who have a…
- Trial name
- POST-CD (NCT07528040)
- Testing
- Guselkumab
- Where
- China
- Volunteers
- 88 people
- Sponsor
- Shanghai 10th People's Hospital
Dental Caries in Children
Comparative Study Between Smart Bur II and Traditional Carbide Bur in Selective Removal of Caries in Permanent Molars
A more biological and conservative technique of caries removal has emerged with minimally invasive restorative dentistry's advent. As a result, Smart Burs II has become a self-limiting, sensitive tool for removing caries.
- Trial name
- NCT06187259
- Testing
- caries removal by carbide bur, caries removal by polymer bur II
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Suez Canal University
Colorectal Cancer
Postoperative Hepatic Arterial Chemotherapy in High-risk Patients as Adjuvant Treatment After Resection of Colorectal Liver Metastases
Currently, no adjuvant study with hepatic arterial infusion in the adjuvant setting is opened. Recently, the results of a phase II study (NCT00268463, NSABP-C-09) assessing the potential benefit of systemic oxaliplatin and…
- Trial name
- PACHA-01 (NCT02494973)
- Testing
- Oxaliplatin HAI, Oxaliplatin IV, mFOLFOX6
- Where
- France
- Volunteers
- 104 people
- Sponsor
- Gustave Roussy, Cancer Campus, Grand Paris
Esophageal Cancer
Adjuvant Radiotherapy for Patients With Esophageal Squamous Cell Carcinoma After R0 Resection
This retrospective study is exploring the treatment effect and toxicity of adjuvant radiotherapy in patients diagnosed with esophageal squamous cell carcinoma after R0 resection.
- Trial name
- NCT05460403
- Testing
- Adjuvant Radiotherapy
- Where
- China
- Volunteers
- 3,591 people
- Sponsor
- Chinese Academy of Medical Sciences
Endometriosis, Rectum, Endometriosis of Colon
The (Cost-)Effectiveness of Surgical Excision of Colorectal Endometriosis Compared to ART Treatment Trajectory
To goal of this study is to determine whether laparoscopic resection of colorectal endometriosis results in an increased cumulative live birth rate (CLBR) both spontaneous and after ART (including in vitro fertilization (IVF) or…
- Conditions
- Endometriosis, Rectum, Endometriosis of Colon, Subfertility, Female
- Trial name
- TOSCA (NCT05677269)
- Testing
- Laparoscopic excision of endometriosis, including colorectal endometriosis, In vitro fertilisation or intracytoplasmic sperm injection
- Where
- 10 sites in Netherlands
- Volunteers
- 339 people
- Sponsor
- Leiden University Medical Center
Crohn's Disease
Efficacy Study of T2 Versus AZA to Maintain Clinical and Endoscopic Remission in Postoperative Crohn's Disease
The purpose of this study is to see whether T2 versus Azathioprine is able to maintain the clinical and endoscopic remission in subjects with Crohn's disease after surgery-induced remission.
- Trial name
- T2 (NCT01015391)
- Testing
- T2, Azathioprine
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Jinling Hospital, China
Cataract
Evaluation of Safety and Performance of the EyenableTM Intraocular Lens for Cataract Treatment
Cataract is characterized by the loss of the normal transparency of the crystalline lens. It is a progressive, chronic disease that affect individuals over the age of 50. It is the leading cause of blindness around the world.
- Trial name
- NCT06223113
- Testing
- EyenableTM PA60AS1 IOL
- Volunteers
- 200 people
- Sponsor
- Xi'an Eyedeal Medical Technology Co., Ltd
Ear Infection, Hearing Loss
Chlorobutanol, Potassium Carbonate, and Irrigation in Cerumen Removal
Accumulation of cerumen in the external ear canal is a common problem. The presence of cerumen not only interferes with the clinician's view of the tympanic membrane, but may also result in hearing loss and vertigo, and may…
- Conditions
- Ear Infection, Hearing Loss, Vertigo
- Trial name
- NCT00765635
- Testing
- drops intilation (Taponoto ® ), drops intilation (Otocerum®)
- Where
- Spain
- Volunteers
- 90 people
- Sponsor
- Hospital Clinic of Barcelona
Epilepsy, Tumor
Developing Criteria for Cortical Resections
The purpose of this study is to study how disease processes like tumors or epilepsy spread in the brain.
- Trial name
- NCT00152659
- Testing
- Tissue sample (procedure/screening)
- Where
- United States
- Volunteers
- 87 people
- Sponsor
- University of Chicago
Carcinoma, Hepatocellular, Cirrhosis
Expansion of Conventional Criteria for Liver Transplantation in Hepatocellular Carcinoma Through Downstaging
This clinical trial is aimed at extending the chance of liver transplantation, through downstaging procedures, to patients with hepatocellular carcinoma (HCC) exceeding conventional Milan Criteria.
- Trial name
- NCT01387503
- Testing
- Liver transplantation
- Where
- 10 sites in Italy
- Volunteers
- 74 people
- Sponsor
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
HCC
CT011 Autologous CAR-T Cells in Patients With Hepatocellular Carcinoma at Risk of Recurrence After Surgical Resection
A Single-arm, Open-label, Multicenter, Phase Ib Clinical Trial to Evaluate the Safety and Efficacy of CT011 Autologous CAR-T Cells in Patients with Hepatocellular Carcinoma at Risk of Recurrence after Surgical Resection.
- Trial name
- NCT06560827
- Testing
- CT011 CAR-GPC3 T Cells Injection
- Where
- 15 sites in China
- Volunteers
- 30 people
- Sponsor
- CARsgen Therapeutics Co., Ltd.
Hemorrhoidectomy, Minimally Invasive Surgical Technique
Minimaly Ivnasive Surgery for Grade III Hemorrhoids
Hemorrhoids are vascular-elastic structures of the anal canal that contribute to continence. Their enlargement and descent lead to symptoms such as rectal bleeding and the sensation of anal swelling, known as hemorrhoidal…
- Trial name
- NCT07534761
- Testing
- Minimally Invasive hemorrhoidectomy
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Hospital Son Llatzer
Carcinoma, Non-Small-Cell Lung
Real World Clinical Outcomes of Resected ALK-Positive Early Stage NSCLC Patients Treated With Alectinib as Adjuvant Therapy
This study is a multicenter, prospective, cohort study designed to evaluate the clinical outcomes and characteristics of resected stage II-IIIB anaplastic lymphoma kinase (ALK)-positive non-small-cell lung cancer (NSCLC) adult…
- Trial name
- NCT06862869
- Testing
- Alectinib
- Where
- 44 sites in China
- Volunteers
- 800 people
- Sponsor
- Hoffmann-La Roche
Metastatic Colon Cancer, Surgery
The Value of Palliative Primary Tumor Resection in Metastatic Colon Cancer
The aim of this trial is to evaluate the value of palliative primary tumor resection in colon cancer patients with initially unresectable metastases and a positive response to induction chemotherapy which depends on gene testing.
- Trial name
- NCT04416854
- Testing
- resection of primary tumor, XELOX, mFOLFOX6
- Where
- China
- Volunteers
- 627 people
- Sponsor
- Fudan University