Clinical trials: Surgical Resection of the Colorectal Tumor
Rectal Neoplasms
Effective Study of Preoperative Short-course Radiotherapy for the Advanced Resectable Rectal Cancer
The local recurrence of rectal cancer is one of the main problem that fail the treatment. The preoperative neoadjuvant (chemo)radiotherapy has been confirmed to reduce the local recurrence rate,especially in the advanced rectal…
- Trial name
- NCT01437514
- Testing
- preoperative short-course radiotherapy
- Where
- 4 sites in China
- Volunteers
- 410 people
- Sponsor
- West China Hospital
Colonic Neoplasms
Double Blinded Randomized Clinical Trial of the Effect of Open Versus Laparoscopic Colectomy on Neutrophils in Patients With Colon Cancer
The purpose of this study is: to determine neutrophil activity in patients with colon cancer, to determine levels sFas, sFasL and IL - 17 in serum of healthy volunteers and colon cancer patients and establish its prognostic…
- Trial name
- NCT00860691
- Testing
- Therapeutic conventional colorectal surgery, Therapeutic laparoscopic colorectal surgery, Peripheral blood sampling and performing: ELISA test of sFas, sFasL, IL - 17 and Bursttest
- Where
- Croatia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital Dubrava
Adenocarcinoma of the Rectum
Laparoscopy-Assisted Transanal Endoscopy Rectosigmoid Resection for Rectal Cancer
Transanal Endoscopic Rectosigmoid Resection with Laparoscopic Assistance was developed at Massachusetts General Hospital and performed successfully to remove cancer of the lower rectum.
- Trial name
- NCT01340755
- Testing
- Transanal endoscopic surgery
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Massachusetts General Hospital
Ileostomy - Stoma, Rectal Neoplasms
Peritoneum and Anterior Rectus Sheath Suturing and Ileostomy
In the era of laparoscopy, ileostomy via specimen extraction site has been proposed as a novel approach for temporary ostomy creation to prevent anastomotic leak after laparoscopic low anterior rectal resection.
- Trial name
- NCT06344923
- Testing
- Ileostomy with a support rod instead of the layer of peritoneum and anterior rectus sheath suturing, Ileostomy with the layer of the peritoneum and anterior rectus sheath suturing
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Qilu Hospital of Shandong University
Colorectal Cancer Stage II, Colorectal Cancer Stage III
Epidemiological Study to Monitor Study Participants With Resected Stage II (High Risk) or Stage III Colorectal Cancer for Circulating Tumor DNA Before, During and After Their Treatment With Adjuvant Chemotherapy
This is a multi-site epidemiological study designed to monitor circulating tumor DNA (ctDNA) status in participants with Stage II (high risk)/III colorectal cancer (CRC) following resection/prior to adjuvant chemotherapy (AdCTx)…
- Trial name
- NCT04813627
- Testing
- Regular blood sample collection for ctDNA assessment
- Where
- 74 sites in United States, Belgium and 2 more
- Volunteers
- 2,079 people
- Sponsor
- BioNTech SE
Cancer of Rectum
Peritoneal Microdialysis in Patients Undergoing Low Anterior Resection (LAR) for Recto-sigmoid Cancer
Anastomotic leakage is a serious complication after LAR with high morbidity and mortality rates. Early diagnosis and treatment is mandatory.
- Trial name
- NCT00271986
- Where
- Denmark
- Volunteers
- 60 people
- Sponsor
- Odense University Hospital
Rectal Cancer
Open or Laparoscopic Mesolectal Excision in Low Rectum Cancer
To compare the open approach and the laparoscopic-assisted approach of dissection of lateral lymph nodes in low advanced rectal cancer patients with clinically suspected nodal metastases in terms of safety, technical feasibility…
- Trial name
- NCT04561830
- Testing
- laparoscopic-assited excision of mesorectum with pelvic lymph nodes excision
- Volunteers
- 60 people
- Sponsor
- Zagazig University
Metastatic Colorectal Cancer
FOLFOXIRI With or Without Cetuximab as First-line Treatment of Patients With Non-resectable Liver - Only Metastatic Colorectal Cancer
PURPOSE: A primary aim of phase II FOCULM study is to explore whether cetuximab in combination with FOLFOXIRI as first treatment could improve surgical conversion in patients with KRAS/NRAS wild-type, unresectable liver - only…
- Trial name
- FOCULM (NCT02063529)
- Testing
- FOLFOXIRI + Cetuximab, FOLFOXIRI
- Where
- China
- Volunteers
- 101 people
- Sponsor
- Sun Yat-sen University
Total Mesorectal Excision, Rectal Neoplasms
RATME Vs LATME in Middle and Low Rectal Cancer
This is a multicenter, superior, randomized controlled trial designed to compare Robotic-assisted total mesorectal excision (RATME) and laparoscopic-assisted total mesorectal excision (LATME) for middle and low rectal cancer.
- Conditions
- Total Mesorectal Excision, Rectal Neoplasms, Robotic Surgical Procedures, Laparoscopy
- Trial name
- NCT06105203
- Testing
- Robotic-assisted total mesorectal excision, laparoscopic-assisted total mesorectal excision
- Where
- China
- Volunteers
- 1,026 people
- Sponsor
- The First Hospital of Jilin University
Colorectal Cancer, Low Anterior Resection Syndrome
Transanal Irrigation for the Management of Early Low Anterior Resection Syndrome (LARS)
Transanal irrigation (TAI) has shown to improve fecal incontinence and increase quality of life in patients with low anterior resection syndrome (LARS).
- Trial name
- NCT07219745
- Testing
- Peristeen Plus Irrigation kit, LARS mobile application
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Case Comprehensive Cancer Center
Rectal Cancer Stage I
Tumor Local Excision +Postoperative Adjuvant Chemoradiotherapy for T1-2N0M0 Low/Ultra-Low Rectal Cancer
This study is a single-center, single-arm, prospective clinical trial designed to evaluate the efficacy of local excision followed by postoperative chemoradiotherapy in patients with early-stage low/ultra-low rectal cancer.
- Trial name
- NCT06949098
- Testing
- Local Tumor Resection, Radiotherapy, Chemotherapy
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Hebei Medical University Fourth Hospital
Colorectal Cancer
Strengthening the Spleen and Reducing Phlegm Method in Improving Radical Resection Rate of Colorectal Cancer
This study will take disease-free survival time and recurrence and metastasis rate as the main evaluation indexes, to evaluate the clinical efficacy of strengthening the spleen and reducing phlegm method in patients with stage II…
- Trial name
- NCT03716063
- Testing
- Jianpi Huatan dispensing granule
- Where
- China
- Volunteers
- 350 people
- Sponsor
- Xiyuan Hospital of China Academy of Chinese Medical Sciences
Laparoscopy-assisted Surgery, Total Laparoscopic Surgery With no Incision (Natural Orifice Transluminal Endoscopic Surgery, NOSES)
The Comparison Between Traditional Laparoscopy-assisted Surgery and NOSES in Radical Resection of Colorectal Cancer
This study is to compare the short-term and long-term outcomes of traditional laparoscopy-assisted surgery and total laparoscopic surgery with no incision (natural orifice transluminal endoscopic surgery, NOSES) for colorectal…
- Trial name
- NCT03470142
- Testing
- traditional laparoscopy-assisted surgery, total laparoscopic surgery with no incision (natural orifice transluminal endoscopic surgery, NOSES)
- Where
- China
- Volunteers
- 158 people
- Sponsor
- Dong Yang
Colorectal Cancer, Liver Metastases
Impact of Positron Emission Tomography Imaging Prior to Liver Resection for Colorectal Adenocarcinoma Metastases
The purpose of this trial is to improve the management of patients with potentially surgically curable colorectal cancer liver metastases.
- Trial name
- PETCAM (NCT00265356)
- Testing
- PET diagnostic imaging
- Where
- 9 sites in Canada
- Volunteers
- 404 people
- Sponsor
- Ontario Clinical Oncology Group (OCOG)
Colorectal Cancer
Oxaliplatin, Leucovorin Calcium, and Fluorouracil With or Without Celecoxib in Treating Patients With Stage III Colon Cancer Previously Treated With Surgery
PURPOSE: This randomized phase III trial is studying giving oxaliplatin, leucovorin calcium, and fluorouracil together to compare how well they work when given together with or without celecoxib in treating patients with stage…
- Trial name
- NCT01150045
- Testing
- celecoxib, 5-fluorouracil, oxaliplatin
- Where
- 842 sites in United States, Canada and 1 more
- Volunteers
- 2,527 people
- Sponsor
- Alliance for Clinical Trials in Oncology
Polyp of Colon
The Non-Optical Resect and Discard Study (NORD)
Eliminating the need for conventional histopathological assessment of diminutive colon polyps - The Non-Optical Resect and Discard (NORD) study
- Trial name
- NORD (NCT04032912)
- Testing
- iScan
- Where
- Canada
- Volunteers
- 1,200 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Neoplasms
A Study of ADH300004 in Surgically Resected Primary or Metastatic Colorectal Cancer and Liver Biopsy, or Planned Hepatic Resection
5 fluorouracil (5 FU), one of the most actively investigated anti-cancer drugs, is rapidly inactivated by the enzyme dihydropyrimidine dehydrogenase (DPD). ADH300004 blocks DPD.
- Trial name
- NCT00264446
- Testing
- ADH300004
- Where
- United States
- Sponsor
- Adherex Technologies, Inc.
Rectal Cancer
A Trial of Robotic-assisted Versus Laparoscopic Abdominoperineal Resection for Treating Low Rectal Cancer
In this study, the investigators assessed the difference in efficacy and safety among robotic-assisted versus laparoscopic abdominoperineal resection for patients with low rectal cancer.
- Trial name
- RLAPR (NCT01985698)
- Testing
- Robotic-assisted resection., Laparoscopic resection
- Where
- China
- Volunteers
- 347 people
- Sponsor
- Fudan University
Low Anterior Resection Syndrome
Effect of Gelsectan® in the Treatment of Low Anterior Resection Syndrome
Low Anterior Resection Syndrome (LARS) is an intestinal disorder affecting patients undergoing rectal resection for rectal cancer.
- Trial name
- GeLAR (NCT06162143)
- Testing
- Gelsectan®
- Where
- Italy
- Volunteers
- 73 people
- Sponsor
- Istituto Clinico Humanitas
Colonic Polyp, Colonic Neoplasms
Additive Hemostatic Efficacy of EndoClot After EMR or ESD in the Gastrointestinal Tract
The investigators want to verify in a randomised trial, the effectiveness of EndoClotTM in preventing post-procedural bleeding after EMR (Endoscopic Mucosal Resection) or ESD (Endoscopic Submucosal Dissection) for sessile lesions…
- Conditions
- Colonic Polyp, Colonic Neoplasms, Colonic Dysplasia
- Trial name
- NCT02688699
- Testing
- EndoClot
- Volunteers
- 288 people
- Sponsor
- University of Turin, Italy