PET on Surgery for Loco-regionally Recurrent Colorectal Cancer

Radical vs Local Excision for Rectal Cancer With Clinically Complete Remission

NCT05964530 ·Status: RECRUITING ·Phase: NA

Use of Positron Emission Tomography/Computed Tomography (PET/CT) to Assess Tumor Response to Neoadjuvant Treatment for Distal Rectal Cancer

NCT00254683 ·Status: UNKNOWN ·Phase: PHASE2

Sigmoid Colon Organ Motion in Radiotherapy

NCT03259828 ·Status: COMPLETED ·Phase: NA

Application of PET/MRI in the Evaluation of the Efficacy of Neoadjuvant Therapy for Locally Advanced Rectal Cancer

NCT06653452 ·Status: RECRUITING ·Phase: NA

Constructing a Multimodal Imaging System to Predict the Risk of Heterochronous Metastasis of Rectal Cancer

NCT06293612 ·Status: COMPLETED

Perfusion Outcomes With Near Infrared-Indocyanine Green Imaging System in Laparoscopic Total Mesorectal Excision for Mid- or Low-rectal CanceR

NCT04012645 ·Status: RECRUITING ·Phase: NA

The Continuing Care Needs in Colorectal Cancer Patients in Different Stages

NCT00961129 ·Status: UNKNOWN

PET-CT and Circulating Tumor Cells in Colorectal Cancer

NCT01163305 ·Status: COMPLETED

Assessment of Response Before, During and After Neoadjuvant Chemoradiotherapy in Rectal Cancer Patients

NCT01171300 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

Translational Research in Identifying Molecular Mechanisms for Rectal Cancer Metastasis

NCT02979795 ·Status: UNKNOWN

Predicting Pathological Complete Response of Rectal Cancer With Magnetic Resonance(MR) Radiomics

NCT03238885 ·Status: COMPLETED

Short-course Preoperative Chemoradiotherapy Followed by Delayed Operation for Locally Advanced Rectal Cancer

NCT01129700 ·Status: COMPLETED ·Phase: PHASE2

Observational Study on the Patients With Rectal Cancer

NCT02312284 ·Status: COMPLETED

Recurrence and Bleeding in Colorectal Cancer Patients With Cancer-associated Venous Thrombembolism

NCT06440044 ·Status: COMPLETED

PET and CT Scans in Patients With Locally Advanced Primary Rectal Cancer That Can Be Removed During Surgery

NCT00004891 ·Status: COMPLETED ·Phase: NA

Pre-therapeutic MRI Assessment of Early-Stage Rectal Cancer and Significant Rectal Polyps to Avoid Major Resectional Surgery

NCT04103372 ·Status: RECRUITING ·Phase: NA

The Role and Safety of Radiofrequency Ablation in Recurrent Liver Metastasis of Colorectal Cancer

NCT06609434 ·Status: NOT_YET_RECRUITING ·Phase: NA

Neoadjuvant Radiotherapy Before Surgery for Rectal Cancer, Surgical and Oncological Outcome Analysis, Retrospective Case Control Study in a Single Institute.

NCT06713824 ·Status: ACTIVE_NOT_RECRUITING

Evaluation of Rectal Cancer Treatment Response Using PET/MRI

NCT02233595 ·Status: TERMINATED

Chemoradiation and Endothelial Progenitor Cells in Colorectal Cancer

NCT00325871 ·Status: COMPLETED

Clinical Relevance of Major Pathologic Regression for Locally Advanced Rectal Cancer

NCT06879197 ·Status: COMPLETED

Re-irradiation Therapy of Locally Recurrent Rectal Cancer With Carbon Ion

NCT05807984 ·Status: NOT_YET_RECRUITING ·Phase: PHASE2

A Cohort of Predictive Factor of Pathologic Complete Response After Preoperative Neoadjuvant in Rectum Cancer

NCT04443985 ·Status: COMPLETED

Deep Learning Based MRI Radiomics in Predicting the Clinical Risk of Locally Advanced Rectal Cancer

NCT06314750 ·Status: COMPLETED

An Exploratory Study of Sequential Transarterial Chemoembolization With Lipiodol and Neoadjuvant Chemotherapy in the Treatment of Initial Unresectable Colorectal Cancer (CRC)

NCT05340231 ·Status: NOT_YET_RECRUITING ·Phase: PHASE2