The Factors Influencing the Success of Redo Surgery and Anal Function for Anastomosis Failure or Local Tumor Recurrence

Stoma Discharge Reinfusion After Sphincter Preservation for Middle and Low Rectal Cancer

NCT05461248 ·Status: COMPLETED ·Phase: NA

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

NCT05503381 ·Status: NOT_YET_RECRUITING ·Phase: NA

Short-term Outcomes of Transanal Total Mesorectal Excision With Structured Training Curriculums in China

NCT05108753 ·Status: COMPLETED

Mechanism and Process Regulation for Colorectal Tumors

NCT04707482 ·Status: UNKNOWN

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

NCT06949098 ·Status: RECRUITING ·Phase: PHASE2

Efficacy and Safety Study of Neoadjuvant in Treating Patients With Resectable Local Recurrent Rectal Cancer

NCT01271192 ·Status: UNKNOWN ·Phase: NA

Local Excision Versus Total Mesorectal Excision In Pathological Complete Response (ypT0-1cN0) Mid- Or Low-Rectal Cancer After Neoadjuvant Therapy

NCT03548844 ·Status: UNKNOWN ·Phase: NA

Selective Total Mesorectal Excision Based on Intra-Operative Frozen Section From Local Excision in Rectal Cancer Undergoing Neoadjuvant Chemoradiotherapy

NCT07337811 ·Status: RECRUITING ·Phase: NA

Transanal Versus Laparoscopic Total Mesorectal Excision: a Cohort

NCT05682794 ·Status: COMPLETED

Change of Circulating Tumor Cells During Laparoscopic or Transanal Endoscopic Surgery for Rectal Cancer.

NCT05109130 ·Status: UNKNOWN

Proximally Extended Resection for Rectal Cancer After Neoadjuvant Chemoradiotherapy

NCT02649647 ·Status: RECRUITING ·Phase: NA

Local Liver Treatment for Multi-organ Colorectal Cancer Metastases

NCT06449937 ·Status: RECRUITING ·Phase: NA

The Safety and Efficiency of Stent-based Diverting Technique Versus Ileostomy in Rectal Cancer Patients

NCT06204497 ·Status: COMPLETED ·Phase: NA

Reducing the Resection Range After Neoadjuvant Therapy for Locally Advanced Upper Rectal and Rectosigmoid Junction Cancers

NCT07038122 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

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

Robotic Natural Orifice Specimen Extraction Surgery Versus Robotic Transabdominal Specimen Extraction Surgery for Early-Stage Rectal Cancer

NCT06405308 ·Status: COMPLETED

Postoperative Effects of Different Enterostomy Approaches

NCT05853094 ·Status: RECRUITING ·Phase: NA

The Feasibility and Safety of No-scar Transanal Total Mesorectal Excision for Rectal Cancer

NCT02236884 ·Status: COMPLETED ·Phase: PHASE1/PHASE2

Efficacy and Safety of Fecal Microbiota Transplantation (FMT) in Reducing Recurrence of Colorectal Adenoma (CRA)

NCT06205862 ·Status: RECRUITING ·Phase: PHASE2

Simple Transanal Local Excision，Transanal Local Excision Following Radiotherapy Versus Total Mesorectum Excision for the Treatment of the Ultra-low T2N0M0 Rectal Cancer

NCT04098471 ·Status: NOT_YET_RECRUITING ·Phase: NA

Preserving Left Colonic Artery During Radical Resection of Rectal Cancer

NCT03776370 ·Status: COMPLETED

Radical vs Local Excision for Rectal Cancer With Clinically Complete Remission

NCT05964530 ·Status: RECRUITING ·Phase: NA

Local Excision of Clinical T3 Rectal Adenocarcinoma Showing Major Response(ycT0-1) After Neoadjuvant Chemoradiotherapy

NCT02490709 ·Status: UNKNOWN ·Phase: PHASE2

Safety and Feasibility Study of Robotic Assisted Transanal Total Mesorectal Excision for Rectal Cancer

NCT04573738 ·Status: COMPLETED ·Phase: NA

Changes of Low Anterior Resection Syndrome and Balance Ability in Patients With Rectal Cancer.

NCT06006260 ·Status: COMPLETED