Clinical trials: Rectal Cancer, Radiotherapy
Breast Carcinoma, Colorectal Carcinoma
Immune Response Activation for the Treatment of Unresectable Metastatic Colorectal Cancer or CEA Positive Metastatic Breast Cancer
This phase I trial studies the side effects and best dose of M5A-IL2 immunocytokine (M5A-ICK) combined with stereotactic body radiation therapy (SBRT) and to see how well they work in treating patients with colorectal cancer or…
- Trial name
- NCT06130826
- Testing
- Biopsy, Biospecimen Collection, Bone Scan
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- City of Hope Medical Center
Locally Advanced Rectal Carcinoma
Prospective Study of Short Course Radiation Therapy Followed by Neoadjuvant Chemotherapy and Surgery in Locally Advanced Rectal Cancer
The goal of this clinical trial is to investigate total neoadjuvant therapy (TNT) using short course radiation therapy (SCRT) followed by full course of chemotherapy then surgery in locally advanced rectal cancer.
- Trial name
- NCT05622357
- Testing
- short course radiation therapy followed by 6 cycles of CAPOX then surgery
- Where
- Egypt
- Volunteers
- 51 people
- Sponsor
- National Cancer Institute, Egypt
Rectal Cancer
SIB-RT Combined With CAPOX and PD-1 for High-Risk Rectal Cancer
The biological effective dose of short-course radiotherapy is relatively lower compared to long-course radiotherapy, which may lead to an increased local recurrence rate in patients with mid to low rectal cancer who are at high…
- Trial name
- NCT07297030
- Testing
- SIB-SCRT, CAPOX, Immunotherapy
- Where
- China
- Volunteers
- 37 people
- Sponsor
- Sun Yat-sen University
Rectal Neoplasm Malignant
Total Mesorectal Excision(TME) With Lateral Lymph Node Dissection Versus TME After Neoadjuvant Chemo-radiotherapy
Treatment for Low rectal cancer, especially in patients with regional lymph node metastasis are quite different between Japanese guideline (JSCCR) and western countries' guideline (NCCN, ESMO).
- Trial name
- TELEPHOME (NCT03587480)
- Testing
- TME+LLND, TME+nCRT
- Where
- China
- Volunteers
- 250 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Rectal Cancer
Ultra-fractionated Radiotherapy for Rectal Cancer
The rationale of this clinical trial is to assess the feasibility of selective non-operative management for locally advanced rectal cancer using dose-escalated ultra-fractionated short course radiation therapy interdigitated with…
- Trial name
- NCT04677413
- Testing
- Ultrafractionated radiotherapy for rectal cancer
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- University of Texas Southwestern Medical Center
Locally Advanced Rectal Adenocarcinoma, Neoadjuvant Chemoradiation
Yang et al. Anti-PD-1/CTLA-4 Dual Immunotherapy for LARC
This is a prospective, multicenter, randomized controlled trial aimed at comparing different radiotherapy fractionation regimens combined with sequential dual immunotherapy versus traditional chemoradiotherapy in neoadjuvant…
- Conditions
- Locally Advanced Rectal Adenocarcinoma, Neoadjuvant Chemoradiation, Neoadjuvant Immunotherapy
- Trial name
- RADICAL (NCT07596290)
- Testing
- Short-course radiotherapy, Long-course radiotherapy, Immunotherapy
- Volunteers
- 342 people
- Sponsor
- Beijing Friendship Hospital
Rectal Cancer
A Study of Capecitabine Plus Oxaliplatin in Combination With Pre-operative Pelvic Radiotherapy in Rectal Cancer
The purpose of this study is to determine the pathological complete tumor response rate.
- Trial name
- NCT02694718
- Testing
- Capecitabine, Oxaliplatin
- Where
- 6 sites in Switzerland
- Volunteers
- 60 people
- Sponsor
- Hoffmann-La Roche
Rectal Cancer, Rectal Cancer Patients
Neoadjuvant Radiotherapy for Rectal Adenocarcinoma With Capecitabine Versus TAS-102 (Neo-REACT): A Multi-center, Randomized, Phase III Trial
Neoadjuvant fluoropyrimidine-based chemoradiotherapy followed by total mesorectal excision (TME) is the standard of care for locally advanced rectal cancer (LARC); however, pathologic complete response (pCR) rates are low.
- Trial name
- NCT06850090
- Testing
- TAS-102, Capecitabine
- Where
- China
- Volunteers
- 210 people
- Sponsor
- Shandong Cancer Hospital and Institute
Rectal Cancer
Panitumumab in Combination With Radiotherapy in Patients With Locally Advanced RAS Wildtype Rectal Cancer (Clinical Stages II and III)
The objective of this trial is to obtain evidence that, in patients with RAS wildtype tumors, a chemotherapy-free combined modality treatment with panitumumab is clearly superior to radiotherapy alone and achieves a pCR rate…
- Trial name
- NEO-RIT (NCT01257360)
- Testing
- Panitumumab, Radiation of the pelvis
- Where
- 5 sites in Germany
- Volunteers
- 59 people
- Sponsor
- WiSP Wissenschaftlicher Service Pharma GmbH
Rectal Cancer
Prediction of the Response to Neoadjuvant Radiation Chemotherapy Through Texture Analysis Derived From Medical Imaging
In patient with complete pathological response, surgery could be omitted without compromising progression-free or overall survival. A powerful prediction model is needed to guide management of this population.
- Trial name
- RECTOMICS (NCT04920435)
- Where
- 3 sites in France
- Volunteers
- 124 people
- Sponsor
- University Hospital, Brest
Rectal Cancer
Management of LLN Metastasis in Locally Advanced Rectal Cancer: A Prospective Radiation Dose Escalation Study
In this study, locally advanced rectal cancer (LARC) patients with lateral lymph node (LLN) metastasis would be enrolled. The LLNs with short axis (SA) ≥ 5 mm are considered metastatic.The safety of neoadjuvant…
- Trial name
- NCT04991090
- Testing
- escalation dose of LLNs
- Where
- China
- Volunteers
- 78 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Colorectal Cancer
Oxaliplatin, Capecitabine, and Radiation Therapy in Treating Patients With Locally Advanced Cancer of the Rectum
RATIONALE: Drugs used in chemotherapy, such as oxaliplatin and capecitabine, work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells.
- Trial name
- NCT00086931
- Testing
- capecitabine, oxaliplatin, conventional surgery
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- Roswell Park Cancer Institute
Anal Cancer, Colorectal Cancer
Octreotide in Preventing or Reducing Diarrhea in Patients Receiving Chemoradiotherapy for Anal or Rectal Cancer
RATIONALE: Octreotide may be effective in preventing or controlling diarrhea in patients who are undergoing chemoradiotherapy for anal or rectal cancer. It is not yet known whether octreotide is effective in treating diarrhea.
- Conditions
- Anal Cancer, Colorectal Cancer, Drug/Agent Toxicity by Tissue/Organ, Radiation Enteritis
- Trial name
- NCT00075868
- Testing
- octreotide acetate
- Where
- 112 sites in United States
- Volunteers
- 233 people
- Sponsor
- Radiation Therapy Oncology Group
Rectal Cancer, Radiotherapy
A Pilot Study Evaluating β-hydroxybutyrate Supplementation Concomitant to Short-Course Radiotherapy Followed by Immunotherapy Combined With CAPEOX Neoadjuvant Therapy in Patients With Locally Advanced Rectal Cancer
This study is a prospective phase II clinical trial aimed at exploring the potential benefits of supplementing β-hydroxybutyrate with existing short course radiotherapy sequential immunotherapy and CAPEOX therapy.
- Conditions
- Rectal Cancer, Radiotherapy, Immunotherapy, Chemotherapy
- Trial name
- NCT07239466
- Testing
- Short-course radiotherapy, Capecitabine, Oxaliplatin
- Where
- China
- Volunteers
- 25 people
- Sponsor
- Tao Zhang
Carcinoma, Hepatocellular, Colorectal Neoplasms
Early Biomarkers of Tumor Response in High Dose Hypofractionated Radiotherapy Word Package 3 : Immune Response
This study will follow-up immune cell populations, secreted factors and released nanovesicles in the blood before, during and after high dose radiation therapy which should give new information of the efficacy of the…
- Conditions
- Carcinoma, Hepatocellular, Colorectal Neoplasms, Melanoma, Kidney Neoplasms
- Trial name
- NCT02439008
- Testing
- Blood samples collection before radiotherapy, Blood samples collection during radiotherapy, Blood samples collection after radiotherapy
- Where
- France
- Volunteers
- 28 people
- Sponsor
- Centre Oscar Lambret
Rectal Cancer
Leucine Plus Radiochemotherapy for Neoadjuvant Treatment of Locally Advanced Rectal Cancer
Colorectal cancer (CRC), a prevalent gastrointestinal malignancy, is experiencing a rising incidence in China. Rectal cancer constitutes nearly half of all new CRC cases, with over half of these patients diagnosed at a locally…
- Trial name
- NCT07359989
- Testing
- Oral administration of Leucine
- Where
- China
- Volunteers
- 33 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Uterine Cervical Neoplasms
The Long-term Benefit of Hydrogel Spacer in Reducing Rectal Radiation Dose in Cervical Cancer Radiation Therapy.
This study is an exploratory study based on the previous study " A prospective, multicenter, randomized, parallel arm-controlled, superiority clinical study to evaluate the role of hydrogel spacer in reducing rectal radiation…
- Trial name
- NCT05902390
- Testing
- hydrogel spacer
- Where
- China
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Rectal Cancer, Radiation Oncology
Higher Radiation Dose to the Tumor May Help Avoid Surgery in Rectal Cancer Patients
The goal of this prospective study is to evaluate if a higher radiation dose to the tumor can increase the organ preservation rate in non-locally advanced rectal cancer.
- Trial name
- REBOOT (NCT07616297)
- Testing
- Simultaneous integrated boost to the tumor and positive mesorectal lymph nodes
- Where
- Netherlands
- Volunteers
- 25 people
- Sponsor
- Claudia Schuurhuizen
Rectal Cancer
Organ Preservation Following Enverolimab-based Total Neoadjuvant Therapy for Locally Advanced Very Low Rectal Cancer
Patients diagnosed with locally advanced very low rectal cancer were chosen to participate in a comprehensive neoadjuvant therapy (TNT) protocol.
- Trial name
- TRACE-LE (NCT05969847)
- Testing
- split-course hypofraction radiotherapy, CAPOX, Envafolimab
- Where
- China
- Volunteers
- 72 people
- Sponsor
- 池畔
Rectal Cancer
A Feasibility Study to Compare the Benefits of Endoscopic Tumor Clip Placement and 3T-MRI Simulation for Accurate Target Volume Definition for Rectal Cancer Patients Undergoing Pre-operative Chemoradiation
This study is looking for a better way to define rectal tumors undergoing pre-operative radiation. MRI scanning generally results in more clear definition of the tumor that CT scanning.
- Trial name
- NCT01133340
- Testing
- Radiation
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- AHS Cancer Control Alberta