Flare Type Self-expandable Metal Stent for Malignant Colorectal Obstruction

Comparison of Flare Type Self-expandable Metal Stent With Conventional D-type Self-expandable Metal Stent for Malignant Colorectal Obstruction

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT03602417

Enrollment

Registered

2018-07-26

Start date

2017-01-01

Completion date

2018-05-01

Last updated

2018-07-26

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

Conditions

Colorectal Cancer

Keywords

colorectal cancer, stent

Brief summary

This study compares flare type self-expandable metal stent with conventional D-type self-expandable metal stent for malignant colorectal obstruction.

Interventions

DEVICEFlare type stent

Flare type has a wide diameter at proximal portion to prevent stent migration.

DEVICEConventional D-type stent

This stent is an original full covered stent to treat malignant colorectal obstruction.

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

19 Years to 90 Years

Healthy volunteers

Inclusion criteria

* Malignant colorectal obstruction confirmed by radiologic study

Exclusion criteria

* Bowel perforation * Multiple obstruction * Benign obstruction * Pregnancy

Design outcomes

Primary

Measure	Time frame	Description
Clinical success rate	48 hours	Colon obstruction is relieved.

Countries

South Korea

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026