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ClinicalTrials.gov public records Last synced Sep 18, 2026, 4:21 AM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Colorectal Cancer
Interventions
Open laparotomy and rectal resection, Laparoscopic-assisted rectal resection
Procedure
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
486 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
35
States / cities
Scottsdale, Arizona • Concord, California • Los Angeles, California + 29 more
Conditions
Adenocarcinoma of the Rectum
Interventions
Transanal endoscopic surgery
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Rectal Cancer
Interventions
HAL proctectomy, "straight" laparoscopic proctectomy, Hand-assisted laparoscopic proctectomy, SL Proctectomy
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
New York, New York
Conditions
Rectal Cancer
Interventions
Standard Laparoscopic Surgery, Robotic Assisted Laparoscopic Surgery
Procedure
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
471 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
8
States / cities
Concord, California • Orange, California • Miami, Florida + 5 more
Active, not recruiting Not applicable Interventional

Multicenter Phase II Study of Transanal TME (taTME)

NCT03144765
Conditions
Rectal Cancer, Surgery
Interventions
Transanal Total Mesorectal Excision (taTME)
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
11
States / cities
Los Angeles, California • Orange, California • Orlando, Florida + 6 more