HPV Genotype Attribution and Disease Burden of Anal Cancer in China

Study on the Applicability of CCR Criteria in Rectal Cancer

NCT06794099 ·Status: COMPLETED

Surgery Following Immune Checkpoint Inhibitions for Controlled Disease in Recurrent or Metastatic dMMR/MSI-H Colorectal Cancer

NCT06717763 ·Status: COMPLETED

Effect of Jianpi Huatan Decoction on Advanced Colorectal Cancer

NCT05187481 ·Status: UNKNOWN ·Phase: PHASE3

Immunomonitoring and Biomarker Research in Patients With Squamous Cell Anal Carcinoma

NCT03942900 ·Status: WITHDRAWN

A Prospective Study of Expression Profiling-based Assessment of the Efficacy of Neoadjuvant Therapy for Rectal Cancer

NCT06746298 ·Status: NOT_YET_RECRUITING

Genetic and Epigenetic Determinants of Response to Fluorouracil-based Adjuvant Chemotherapy in Patients With Stage III Colorectal Cancer

NCT03127111 ·Status: NOT_YET_RECRUITING

Detect Microsatellite Instability Status in Blood Sample of Advanced Colorectal Cancer Patients by Next-Generation Sequencing

NCT03561350 ·Status: UNKNOWN

Cross-sectional Study of Anorectal Function and Quality of Life in Patients With Middle and Low Rectal Cancer

NCT04697303 ·Status: COMPLETED

Comprehensive Analysis of Gut Microbiota Signatures in Metastatic Colorectal Cancer

NCT07154173 ·Status: RECRUITING

Discovery and Validate of Multi-genetic Biomarkers for Capecitabine in Chinese Colorectal Patients

NCT03030508 ·Status: UNKNOWN

Tumor Budding in Patients With Colorectal Cancer Under Different MMR Status

NCT05610592 ·Status: COMPLETED

Genomic Signatures for Patients With Initially Unresectable Colorectal Liver Metastases

NCT06477718 ·Status: COMPLETED

Tumor Local Excision +Postoperative Adjuvant Chemoradiotherapy for T1-2N0M0 Low/Ultra-Low Rectal Cancer

NCT06949098 ·Status: RECRUITING ·Phase: PHASE2

Explore Biomarkers Associated With Prognosis of Recurrent and Metastatic CRC After Surgery by Multi-omics Methods

NCT05501353 ·Status: RECRUITING

Translational Validation Study to Examine KFO179-1 Biomarker Scores for the Prediction and Prognosis of Advanced Primary Resectable Rectal Cancer Stages UICC-II-IV, With a 5-Fluorouracil-based Standard Radiochemotherapy Followed by Total Mesorectal Excision.

NCT03034473 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

A Model for Predicting the Efficacy of Conversion Therapy for Patients With Colorectal Cancer Liver Metastases by the Detection of 5-hydroxymethylcytosine (5-hmC) in Plasma Cell-free DNA

NCT03679039 ·Status: UNKNOWN

Short-term and Long-term Outcomes of Colorectal Cancer Treated With Natural Orifice Specimen Extraction Surgery : a National Registry-based Study

NCT06350370 ·Status: RECRUITING ·Phase: NA

Comparison of Expression of Carcinogenesis-related Molecular Markers in the Patients With Colon Cancer and Polyp

NCT05638542 ·Status: ACTIVE_NOT_RECRUITING

Biomarkers for Predicting Neoadjuvant Chemoradio-resistance for Middle-low Advanced Rectal Cancer

NCT03573791 ·Status: RECRUITING

Effect of Gut Microbiota and Its Metabolites on the Efficacy of Immunotherapy in Metastatic Colorectal Cancer

NCT06714903 ·Status: RECRUITING

A Randomized, Controlled, Multicenter, Noninferiority Clinical Study of Perioperative and Oncological Safety in Patients With Rectal Cancer

NCT05503381 ·Status: NOT_YET_RECRUITING ·Phase: NA

Study of Biomarkers in Tissue Samples From Patients With Metastatic Colon Cancer

NCT01012804 ·Status: WITHDRAWN

Microbiome and Rectal Cancer

NCT04223102 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

Detection and Enumeration of Circulating Tumor Cells in Rectal Cancer

NCT01671891 ·Status: UNKNOWN

Mechanism and Process Regulation for Colorectal Tumors

NCT04707482 ·Status: UNKNOWN