Prospective interventional study on a side-to-side intracorporeal anastomosis with circular stapler for colon cancer

Prospective interventional study on a side-to-side intracorporeal anastomosis with circular stapler for colon cancer - Prospective interventional study on a side-to-side intracorporeal anastomosis with circular stapler for colon cancer

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000047670

Enrollment

Registered

2022-05-06

Start date

2021-09-09

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Colon cancer

Interventions

Comparison of short- and long-term outcomes in ileo-colon anastomosis or colon-colon anastomosis for colon cancer surgery between anastomoses with circular stapler and conventional linear stapler

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Patients with a preoperative histological diagnosis of colon cancer including adenocarcinoma, squamous cell carcinoma, adenosquamous carcinoma, and neuroendocrine tumor. (2) Patients who will undergo laparoscopic colectomy for colon cancer that is located on the cecum, ascending, transverse, descending, or sigmoid colon. (3) Patients whose tumor has a maximum diameter of 8 cm or less (4) Patients with a preoperative clinical diagnosis of Stage 0-III (5) ECOG Performance Status is 0-2. (6) Age 20 years or older (7) Written consent has been obtained.

Exclusion criteria

Exclusion criteria: (1) Patients who have undergone previous resection of colon or rectum. (2) Intestinal obstruction (3) Patients scheduled for simultaneous resection of multiple organs due to multiple cancers (4) Patients with to or more synchronous colorectal cancer that will require more than one anastomosis (5) Intra-abdominal infection (6) Uncontrollable serious comorbidity. (7) The study doctor deems that the patient is ineligible for this study. Translated with www.DeepL.com/Translator (free version)

Design outcomes

Primary

Measure	Time frame
Perioperative complication rates	—

Countries

Japan

Contacts

Public ContactAtsushi Hamabe

Sapporo Medical University School of Medicine Department of Surgery, Surgical Oncology and Science

ahamabe@sapmed.ac.jp011-611-2111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026