A study on colonic decompression as bridge to surgery for stageII/III obstructive colon cancer; retrospective multicenter observational study

A study on colonic decompression as bridge to surgery for stageII/III obstructive colon cancer; retrospective multicenter observational study - A study on colonic decompression as bridge to surgery for stageII/III obstructive colon cancer; retrospective multicenter observational study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000024488

Enrollment

600

Registered

2016-11-07

Start date

2016-11-07

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

Obstructive colon cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Patients who underwent curative surgery for obstructive left-sided colon cancer with fstage II and III from January, 2010 to June, 2014. (2) Patients with histologically confirmed primary colorectal cancer. (3) Aged 20 to 80 years (4) Tumor location; Descending colon (D), Sigmoid colon (S), Rectosigmoid colon (RS), and Upper part of rectum (Ra). (5) ColoRectal Obstruction Scoring System (CROSS) 0 or 1. Patients requiring continuous decompressive procedure or patients with no oral intake.

Exclusion criteria

Exclusion criteria: (1) Patients preoperatively treated with chemotherapy and/or radiotherapy. (2) ECOG Performance status of 3. (3) Active multiple malignancy

Design outcomes

Primary

Measure	Time frame
3-year progression free survival	—

Secondary

Measure	Time frame
The frequency of adverse events during colonic depression. Postoperative complications. The length of a hospital stay after surgey. The induction rate of postoperative adjuvant chemotherapy. Second surgery for synchronous colon cancer. Pattern of recurrence.	—

Countries

Japan

Contacts

Public ContactShungo Endo

Aizu Medical Center, Fukushima Medical University Department of Coloproctology

endoswing@gmail.com0242-75-2100

Outcome results