The purpose of this study is to compare the safety and efficacy of laparoscopic resection
with natural orifice specimen extraction versus conventional laparoscopic surgery for sigmoid
colon or rectal cancer.
Procedure: transrectal specimen extraction
Procedure: Conventional laparoscopic surgery
We will connect you to the doctor responsible for this trial and help you get more information.
Locations near you
Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Full eligibility criteria for NCT02635503
Ages eligible for Study
18 Years to 80 Years
Genders eligible for Study
Accepts Healthy Volunteers
18 years < age < 80 years
Tumor located in rectosigmoid (defined as 8- to 30-cm from the anal verge)
Pathological rectosigmoid adenocarcinoma
Preoperative T stage ranging from T1 to T4a according to the 7th Edition of American Joint Committee on Cancer (AJCC) Staging Manual
Tumor size of 6 cm or less;
Eastern Cooperative Oncology Group (ECOG) score is 0-1
American Society of Anesthesiology (ASA) score is Ⅰ-Ⅲ
Body mass index (BMI) >30 kg/m2
Pregnant woman or lactating woman
Severe mental disease
Previous abdominal surgery
Emergency operation due to complication (bleeding, perforation or obstruction) caused by colorectal cancer
Requirement of simultaneous surgery for other disease
All locations for NCT02635503
Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College
Beijing, Beijing, China, 100021
Put me in touch!
View full eligibility
Tris trial is registered with FDA with number: NCT02635503. The sponsor of the trial is Cancer Institute and Hospital, Chinese Academy of Medical Sciences and it is looking for 366 volunteers for the current phase.
Official trial title: A Prospective Randomized Controlled Trial Comparing Totally Laparoscopic Resection With Natural Orifice Specimen Extraction (NOSE) Versus Conventional Laparoscopic Surgery for Sigmoid Colon or Rectal Cancer
1What's a trial
4Get in touch
What's a trial
Not sure you're well informed about clinical trials? Learn more about their benefits, risks and other important details.
Enter your details like condition, age, gender and other preferences and we will show you a list of all relevant clinical trials.
Review the summary of the selected clinical trial and all the locations near you in order to see if it's of interest to you.
Get in touch
You've found an interesting trial? We'll need a bit more information about you so we can connect you to the doctor in charge.
Some people want to consult their doctor before considering participation in a clinical trial. This is absolutely normal as your doctor should know your medical history and should be able to advise you. If you want you can easily share the information for this trial with your doctor by clicking on the button below.