Clinical trials: Rectal Cancer Surgery, open to volunteers
Colorectal Cancer
T1 Colorectal Cancer After Local Excision: Decision Between Surgery and Active Surveillance (T1LDA Trial)
The goal of this two-arm clinical trial is to compare additional surgery with active surveillance in patients with high-risk pT1 colorectal cancer after local excision.
- Trial name
- T1LDA (NCT07900620)
- Testing
- Additional surgery
- Where
- 14 sites in Finland
- Volunteers
- 500 people
- Sponsor
- Tampere University Hospital
Colorectal Cancer, Neoadjuvant Chemotherapy
Camrelizumab Combined With Neoadjuvant Chemotherapy After Stent Placement for Left-Sided Obstructive Colonic Cancer
Patients with obstruction are associated with worse oncologic outcomes compared with those having nonobstructive tumors. Conventionally, patients with malignant large bowel obstruction receive emergency surgery, with morbidity…
- Conditions
- Colorectal Cancer, Neoadjuvant Chemotherapy, Stent, Obstruction
- Trial name
- NACSOC-02 (NCT05202314)
- Testing
- Immunotherapy (Camrelizumab)
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Beijing Chao Yang Hospital
Colorectal Cancer
Implementation of the ERAS in Colorectal Cancer Patients: a Single Arm Study
The goal of this study is to implement and investigate the efficacy of an Early Recovery After Surgery (ERAS) protocol in South Korean colorectal cancer patients.
- Trial name
- NCT06729736
- Testing
- ERAS protocol
- Where
- South Korea
- Volunteers
- 500 people
- Sponsor
- Seoul National University Hospital
Rectal Cancer Surgery
Comparison of Different Surgical Approaches in Female Rectal Cancer.
Mid-to-low rectal cancer exhibits an extremely high incidence rate in China. Currently, the primary treatment approach for mid-to-low rectal cancer remains surgical intervention, with total mesorectal excision (TME) being the…
- Trial name
- NCT07189780
- Testing
- Surgical approach
- Volunteers
- 200 people
- Sponsor
- First Affiliated Hospital of Wenzhou Medical University
Rectal Cancer
A Multicenter Single-arm P2 to Evaluate Safety and Efficacy of the Total Neoadjuvant Therapy for cT2 Rectal Cancer
A multicenter single-arm phase 2 study to evaluate safety and efficacy of the total neoadjuvant therapy of short course radiation therapy followed by neoadjuvant oxaliplatin/fluorouracil-based chemotherapy (CAPOX) for cT2 rectal…
- Trial name
- AMBITION (NCT05939661)
- Testing
- Radiation, Chemotherapy, Surgery
- Where
- 2 sites in Japan
- Volunteers
- 45 people
- Sponsor
- Osaka University
Endometrial Cancer
Low-Residue Diet Versus Rectal Enema Before Laparoscopic Surgery for Endometrial Cancer
The goal of this clinical trial is to compare a standardized 3-day bowel preparation protocol with a rectal enema before laparoscopic surgery for endometrial cancer.
- Trial name
- NCT07702799
- Testing
- Low-Residue Diet, Sodium Phosphate Rectal Enema
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Mahmut Yassa
Locally Advanced Rectal Cancer
Brachytherapy Followed by Nivolumab Prior to Surgery in Rectal Cancer
This is a small Phase II study testing whether targeted internal radiation treatment (HDREBT) followed by two doses of the immunotherapy drug Nivolumab is safe, practical, and potentially effective before patients undergo surgery…
- Trial name
- IMPERIA (NCT07645118)
- Testing
- Nivolumab, HDRBET, Total Mesorectal Excision (TME)
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- Dr. Te Vuong
Rectal Adenocarcinoma
Neoadjuvant Radiotherapy vs Upfront Surgery in Locally Advanced Proximal Rectal Cancer
The PRELUDE Study: A Prospective Cohort Study Comparing Neoadjuvant Radiotherapy Followed by Total Mesorectal Excision Versus Upfront Surgery in Patients with Locally Advanced Proximal Rectal Cancer The PRELUDE Study is a…
- Trial name
- PRELUDE (NCT07802197)
- Testing
- radiotherapy, surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Istanbul University
Colorectal Cancer (Diagnosis)
Effects of a WhatsApp-assisted Prehabilitation for Patient Undergoing Elective Colorectal Cancer Surgery
The goals of this study is to evaluate the feasibility and the effects of a WhatsApp-assisted prehabilitation for colorectal cancer patients undergoing elective surgery.
- Trial name
- NCT07376668
- Testing
- Intervention, Standard care
- Where
- Hong Kong
- Volunteers
- 100 people
- Sponsor
- Tseung Kwan O Hospital, Hong Kong
Colorectal Cancer
Manipulation of the Gut Microbiome by a Standardized Preoperative Diet to Prevent Colorectal Cancer Recurrence and Metastasis Following Surgery
A single arm, prospective, single center Phase1/2 Dietary intervention trial for subjects diagnosed with colorectal cancer and scheduled for tumor resection more than 21 days from informed consent.
- Trial name
- DIET (NCT06349590)
- Testing
- High-fiber/low-fat meals
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- University of Chicago
Quality of Life (QOL), Mismatch Repair Deficient Colorectal Cancer
Research on Effective Strategies After Immunotherapy for Mismatch Repair-deficient Early-stage GI Tumors
This cohort study is divided into two parts: Part A: Registry Cohort All patients with non-metastatic, MMRd/MSI-H colorectal cancers (and other gastrointestinal cancers for exploratory analysis) who have signed the general…
- Conditions
- Quality of Life (QOL), Mismatch Repair Deficient Colorectal Cancer, Microsatellite Instability-High Colorectal Cancer, Stage II Colorectal Cancer
- Trial name
- RESIST (NCT07829081)
- Testing
- Active surveillance after complete response to immunotherapy in MMRd GI cancers, Stand of Care
- Where
- 3 sites in Switzerland
- Volunteers
- 234 people
- Sponsor
- University Hospital, Basel, Switzerland
Synovial Cell Cancer, Melanoma
Evaluation for NCI Surgery Branch Clinical Research Protocols
Background: The National Cancer Institute Surgery Branch (NCI-SB) has developed experimental therapies that involve taking white blood cells from patients' tumor or from their blood, growing them in the laboratory in large…
- Conditions
- Synovial Cell Cancer, Melanoma, Colorectal Cancer, Lung Cancer
- Trial name
- NCT00001823
- Where
- United States
- Volunteers
- 7,000 people
- Sponsor
- National Cancer Institute (NCI)
Treatment Side Effects, Colorectal Cancer
Surgery Versus Endoscopic Resection for Incompletely Removed Early Colon CAnceR
Randomized head-to-head comparison trial among patients who have undergone incomplete endoscopic resection of early colon cancer to evaluate the benefits, harms and burdens, as well as the ecological footprint and…
- Trial name
- SCAR (NCT06057350)
- Testing
- Tumor removal
- Where
- 3 sites in Norway, Poland
- Volunteers
- 304 people
- Sponsor
- Norwegian Department of Health and Social Affairs
Rectal Cancer, Adenocarcinoma of the Rectum
A Study of Response to Standard Treatment Before Surgery in People With Rectal Cancer
The purpose of the study is to learn more about how the body responds to standard treatment (chemoradiation and chemotherapy). The study will use the results of testing down on participants' blook, tissue, and scans to learn more…
- Trial name
- NCT06637462
- Testing
- Endoscopy
- Where
- 6 sites in United States
- Volunteers
- 60 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Metastatic Colorectal Cancer, Circulating Tumor DNA
ctDNA in CRC Patients Undergoing Curative-intent Surgery for Liver Metastases
This is a prospective multicenter cohort study, was designed to explore the prognostic value of ctDNA as a biomarker of disease response and recurrence or death in patients undergoing curative-intent surgical resection of…
- Trial name
- CLIMES (NCT05787197)
- Where
- 16 sites in France
- Volunteers
- 232 people
- Sponsor
- GERCOR - Multidisciplinary Oncology Cooperative Group
Rectal Cancer
Reasons for Non-reversal of Temporary Stomas After Surgeries of Mid-low Rectal Cancer （NORESTO Study）
The goal of this observational study is to learn about in mid-low rectal patients who received temporary ostomies after surgery of the primary tumors.
- Trial name
- NCT06194708
- Where
- China
- Volunteers
- 235 people
- Sponsor
- Peking Union Medical College Hospital
Colorectal Cancer (CRC), Surgery, Colorectal
Study of Colorectal Anastomosis Failures With First Sigmoid or Left Colonic Artery Preservation With D3 Lymphadenectomy
This study is a randomized, controlled trial comparing the short- and long-term outcomes of left colonic artery or first sigmoid artery preservation for rectal surgery.
- Conditions
- Colorectal Cancer (CRC), Surgery, Colorectal, Oncology
- Trial name
- COLAP-D3 (NCT06938490)
- Testing
- Anterior rectal resection with D3-lymphatic dissection
- Where
- Russia
- Volunteers
- 778 people
- Sponsor
- the BELOOSTROV Clinic of High Technologies
Colon Carcinoma, Colorectal Carcinoma
Zanidatamab Before Surgery for the Treatment of HER2 Positive Colon and Rectal Cancer in Patients Planned for Curative Intent Treatment
This phase II trial studies how well giving zanidatamab before surgery (neoadjuvant) works in treating patients with colon and rectal cancer that is human epidermal growth factor receptor 2 positive (HER2+ve) who are planned for…
- Conditions
- Colon Carcinoma, Colorectal Carcinoma, Rectal Carcinoma, Stage I Colon Cancer AJCC v8
- Trial name
- NCT07405476
- Testing
- Zanidatamab, Resection, Patient Observation
- Where
- 4 sites in United States
- Volunteers
- 38 people
- Sponsor
- Emory University
Colorectal Cancer, Esophageal Cancer
Clinical Trial Protocol for Evaluating the Efficacy and Safety of Thoracoabdominal Endoscopic Surgery System in Remote Laparoscopic Surgery for Urology, General Surgery, Gynecology and Thoracic Surgery
Evaluation of the Efficacy and Safety of the Thoracoabdominal Endoscopic Surgery System Produced by Shenzhen Cornerstone Robotics Technology Co., Ltd.
- Conditions
- Colorectal Cancer, Esophageal Cancer, Hepatectomy, Radical Hysterectomy
- Trial name
- NCT07382635
- Testing
- Robot-assisted surgery
- Volunteers
- 98 people
- Sponsor
- Cornerstone Robotics
ColoRectal Cancer and Inflammatory Bowel Disease
Impact of the Enhanced Recovery After Surgery System for Colorectal Surgery
This is an observational study to look at the impact of the Enhanced Recovery After Surgery system for colorectal surgery (Group 1) in shortening hospital length of stay, reducing postoperative narcotic consumption, lowering…
- Trial name
- NCT02997293
- Testing
- Enhanced Recovery protocol
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Arkansas