Clinical trials: Rectal Cancer, Radiotherapy
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
Prostate Cancer
Stereotactic Ablative Radiotherapy (SABR) for Low Risk Prostate Cancer With Injectable Rectal Spacer
The purpose is to determine if use of rectal spacers are effective at improving protection of rectum from high dose radiation, using rate of rectal ulceration as a surrogate measure of acute effects.
- Trial name
- NCT02353832
- Testing
- Injectable Rectal Spacer (SpaceOAR, Duraseal or equivalent)
- Where
- 2 sites in United States
- Volunteers
- 44 people
- Sponsor
- University of Texas Southwestern Medical Center
Rectal Cancer, Cervical Cancer
Irradiation Modulates the Pharmacokinetics of Anticancer Drugs
Radiation therapy (RT) is used as an effective local treatment modality to inhibit cell proliferation, induce cell death and suppress tumor growth.
- Trial name
- NCT01755585
- Volunteers
- 40 people
- Sponsor
- Far Eastern Memorial Hospital
Rectal Cancer Stage III
Short RT Versus RCT,Followed by Chemo and Organ Preservation for Interm and High-risk Rectal Cancer Patients
The hereby proposed ACO/ARO/AIO-18.1 randomized trial aims to directly compare the newly established TNT concepts applying either short-course RT according to RAPIDO, or CRT according to CAO/ARO/AIO-04/-12, both followed by…
- Trial name
- NCT04246684
- Testing
- Oxaliplatin, 85 mg/m2, 5FU; 2400 mg/m2, 5FU, 250 mg/m2
- Where
- 75 sites in Germany
- Volunteers
- 702 people
- Sponsor
- Prof. Dr. med. Claus Rödel
Colorectal Cancer
PROSPECT: Chemotherapy Alone or Chemotherapy Plus Radiation Therapy in Treating Patients With Locally Advanced Rectal Cancer Undergoing Surgery
The standard treatment for locally advanced rectal cancer involves chemotherapy and radiation, known as 5FUCMT, (the chemotherapy drugs 5-fluorouracil/capecitabine and radiation therapy) prior to surgery.
- Trial name
- NCT01515787
- Testing
- FOLFOX (chemotherapy), 5 FUCMT (chemoradiation), surgery
- Where
- 1,073 sites in United States, Canada and 2 more
- Volunteers
- 1,194 people
- Sponsor
- Alliance for Clinical Trials in Oncology
Locally Advanced Rectal Cancer (LARC), Mismatch Repair-Proficient (pMMR) Rectal Cancer
QL1706 With Short-Course Radiotherapy and Chemotherapy for MSS Rectal Cancer
This is a multicenter, prospective, phase II study evaluating total neoadjuvant therapy (TNT) consisting of short-course radiotherapy (SCRT; 5×5 Gy) followed by QL1706 (a bifunctional MabPair antibody targeting PD-1 and CTLA-4…
- Conditions
- Locally Advanced Rectal Cancer (LARC), Mismatch Repair-Proficient (pMMR) Rectal Cancer, Non-metastatic Rectal Cancer
- Trial name
- NCT07175636
- Testing
- Drug: QL1706 Drug: mFOLFOX6 Radiation: Short-Course Radiotherapy (SCRT)
- Volunteers
- 66 people
- Sponsor
- Sun Yat-sen University
Rectal Cancer, pMMR (Microsatellite Stable Rectal Cancer)
Neoadjuvant CAPOX With or Without Pucotenlimab Plus Selective Radiotherapy for Locally Advanced Rectal Cancer
This is a multicenter, phase III, randomized controlled trial. Eligible patients with pMMR/MSS locally advanced rectal cancer will be randomized in a 1:1 ratio to either the experimental group or the control group using…
- Trial name
- NCT07528209
- Testing
- Pucotenlimab combine with CAPOX, CAPOX
- Where
- China
- Volunteers
- 556 people
- Sponsor
- Sun Yat-sen University
Rectal Cancer
Treating Locally Advanced Rectal Cancer With TAS-102 Chemotherapy Plus Neoadjuvant Radiotherapy
The goal of this Phase 2 trial is to evaluate a neoadjuvant treatment mode for locally advanced rectal cancer (LARC), consisting of radiotherapy and concurrent Trifluridine/Tipiracil (TAS-102).
- Trial name
- TASLARC (NCT05965531)
- Testing
- Trifluridine/Tipiracil, intensity-modulated radiotherapy
- Where
- China
- Volunteers
- 65 people
- Sponsor
- Sun Yat-sen University
Rectal Cancer
Simultaneous Integrated Boost Preoperative Radiotherapy for Rectum Cancer
The investigators propose a randomized non-inferiority trial that compares preoperative Fluoro Uracil (FU)-based chemoradiotherapy to radiotherapy with a simultaneous integrated boost.
- Trial name
- RectumSIB (NCT01224392)
- Testing
- Chemoradiotherapy, Radiotherapy with boost
- Where
- 2 sites in Belgium
- Volunteers
- 156 people
- Sponsor
- Universitair Ziekenhuis Brussel
pMMR/MSS Locally Advanced Rectal Cancer
Short-course Radiotherapy Followed by Sequential Chemotherapy With or Without PD-1 Monoclonal Antibody and Bevacizumab as Total Neoadjuvant Therapy in pMMR/MSS Locally Advanced Rectal Cancer （SPARK）
Safety and efficacy of Short-Course Radiotherapy Followed by Sequential Chemotherapy with or without PD-1 Monoclonal Antibody and Bevacizumab as Total Neoadjuvant Therapy in pMMR/MSS Locally Advanced Rectal Cancer.
- Trial name
- NCT07005570
- Testing
- Short-course radiotherapy followed by sequential chemotherapy combined with PD-1 monoclonal antibody and bevacizumab, Short-course radiotherapy followed by sequential chemotherapy
- Where
- China
- Volunteers
- 86 people
- Sponsor
- Dechang Diao
Prostate Cancer
Rectal Spacer Hydrogel Before Radiation Therapy in Reducing Radiation Dose to the Rectum in Patients With Prostate Cancer
This phase II trial studies the effect of rectal spacer hydrogel before radiation therapy in reducing radiation dose to the rectum in patients with prostate cancer.
- Trial name
- NCT05224869
- Testing
- Medical Device Usage and Evaluation, CT simulation, Stereotactic body radiation therapy
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Radiation Therapy, Cancer
Radiotherapy Assessments During Intervention ANd Treatment (RADIANT)
Collect blood samples and associated clinical data prior to, during, and post radiation treatment.
- Conditions
- Radiation Therapy, Cancer, Cancer of Anus, Cancer of Bladder
- Trial name
- RADIANT (NCT03133286)
- Where
- 4 sites in United States
- Volunteers
- 16 people
- Sponsor
- DxTerity Diagnostics
Colorectal Cancer, GPA33
Phase IIT Trial of SNA009
This clinical trial is a single-center, open-label, dose-escalation study designed to evaluate the safety, tolerability, pharmacokinetics and radiation dosimetry of 68Ga-NODAGA-SNA009 in patients with colorectal cancer.
- Trial name
- NCT07597759
- Testing
- 68Ga-NODAGA-SNA009
- Where
- China
- Volunteers
- 12 people
- Sponsor
- SmartNuclide Biopharma
Rectal Neoplasm
Validate the Dosimetric Parameters That Correlate With Acute Hematologic Toxicity (HT) in Patients With Rectal Cancer
The purpose of this study is to validate the dosimetric parameters that correlate with acute hematologic toxicity (HT) in patients with rectal cancer treated with neoadjuvant chemoradiotherapy.
- Trial name
- NCT02630056
- Volunteers
- 90 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Rectal Cancer, Neoadjuvant Therapies
Modified Long-Course Radiotherapy Followed by Chemotherapy and PD-1 Inhibitor for MSS/pMMR High-risk Mid/Low LARC (MODIFI-RC-I)
The goal of this clinical trial is to evaluate whether a total neoadjuvant therapy (TNT) regimen combining long-course chemoradiotherapy, sequential chemotherapy, and PD-1 inhibitor can improve response rates, enhance…
- Conditions
- Rectal Cancer, Neoadjuvant Therapies, Immune Checkpoint Therapy, Radiotherapy
- Trial name
- NCT06923345
- Testing
- Reduced CTV, Conventional CTV
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Rectal Cancer, Colo-rectal Cancer
Pre-therapeutic MRI Assessment of Early-Stage Rectal Cancer and Significant Rectal Polyps to Avoid Major Resectional Surgery
When a patient is diagnosed with a rectal (bowel) polyp or cancer, radiology doctors read MRI scans to describe how deeply the cancer invades into the bowel wall (this is the 'stage' of the cancer).
- Trial name
- PRESERVE (NCT04103372)
- Testing
- MRI scan, Radiologist training
- Where
- 23 sites in United Kingdom
- Volunteers
- 200 people
- Sponsor
- Imperial College London
Colorectal Cancer (MSI-H)
Neoadjuvant Immunotherapy ± Radiotherapy in MSI-H/dMMR Locally Advanced Colorectal Cancer
This phase II clinical trial evaluates the efficacy and safety of three neoadjuvant regimens in patients with locally advanced microsatellite instability-high/mismatch repair-deficient (MSI-H/dMMR) colorectal cancer (CRC): 1)…
- Trial name
- TORCH-OPTIMA (NCT07403877)
- Testing
- Nivolumab, Ipilimumab (1mg/kg), PULSAR
- Where
- China
- Volunteers
- 114 people
- Sponsor
- Fudan University
Colon Cancer, Rectal Cancer
CGA Guided Ultrafractionated RT and Systemic Treatment in Elderly or Frail Patients with Inoperable Localized CRC
This is a prospective, multicentre, cohort study. For cohort 1, experimental cohort, older or Frail patients with inoperable localized colorectal cancer will receive Ultrafractionated Radiotherapy (RT) and Comprehensive Geriatric…
- Trial name
- NCT06652412
- Testing
- Ultrafractionated RT and CGA Guided systemic treatment., data prospectively collected, Ultrafractionated Radiotherapy
- Volunteers
- 124 people
- Sponsor
- Fudan University
Rectal Cancer, Locally Advanced
Induction Chemotherapy Followed by Short Course Radiotherapy in Rectal Cancer
A Single-arm phase II trial evaluating induction chemotherapy with FOLFIRINOXm followed by short course radiotherapy (RT) in locally advanced rectal carcinoma
- Trial name
- NCT05868317
- Testing
- Chemotherapy With FOLFIRINOX ( 5 Fluorouracil, Oxaliplatine and Irinotecan), Radiotherapy
- Where
- Tunisia
- Volunteers
- 70 people
- Sponsor
- Salah Azaïz Cancer Institute
Locally Advanced Rectal Carcinoma
Preoperative, Adaptive Radiotherapy Concomitant to Chemotherapy for Rectal Adenocarcinoma (Adaptive Rectal Cancer Trial 02)
The aim of this clinical study is to increase the rate of pathological responses up to 70% by means of improved patient selection operated by a radiobiological index called ERI_TCP and by an increase in the dose of radiotherapy…
- Trial name
- NCT07580027
- Testing
- Preoperative, adaptive radiotherapy
- Where
- Italy
- Volunteers
- 33 people
- Sponsor
- IRCCS San Raffaele