The Application of Ultrasound in the Evaluation of Patien... | NCT06997848

Studies
The Application of Ultrasound in the Evaluation of Patients With Colon Cancer-related Obstruction Receiving Colonic Stent Placement

NCT06997848

Sponsor

National Taiwan University Hospital

Status

Completed

Last Update Posted

Jun 12, 2025Actual

Enrollment

100Actual

Phase

Not provided

Conditions

Resolution of Bowel Obstruction

Interventions

colonic stent

Countries

Taiwan

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

May 2025

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Dec 1, 2021Actual

Primary Completion Date

Dec 31, 2024Actual

Completion Date

Dec 31, 2024Actual

First Submitted Date

May 21, 2025

First Submission Date that Met QC Criteria

May 21, 2025

First Posted Date

May 30, 2025Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jun 9, 2025

Last Update Posted Date

Jun 12, 2025Actual

Sponsor/Collaborators Module

Responsible Party, by Official Title

National Taiwan University Clinical Trial Center, Principal Investigator, National Taiwan University HospitalPrincipal Investigator

Lead Sponsor

National Taiwan University HospitalOTHER

Collaborators

Not provided

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

FDAAA801 Violation

Not provided

Description Module

Brief Summary

Bowel ultrasound may serve as a diagnostic tool to detect the resolution of bowel obstruction. In this study, we aim to validate the use of bowel ultrasound to evaluate patients with colon obstruction receiving colonic stents at National Taiwan University Hospital from January 2010 to June 2023. We will investigate the association between decompression of the ascending colon and the following surgical procedure, complication, and occurrence of bacteremia.

Detailed Description

Not provided

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

100Actual

Name	Type	Description	Arm Group Labels	Other Names
colonic stent	Procedure	colonic stent deployment

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
the ascending colon diameter and wall thickness	the diameter and thickness before abd after the stent	2 days

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria: acute colorectal obstruction without perforation due to malignancy or extra-colonic tumor.

Exclusion Criteria: acute colorectal obstruction with perforation

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

20 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

acute colorectal obstruction without perforation due to malignancy or extra-colonic tumor.

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Wan-Ching Lien	NTUH	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
National Taiwan University Hospital		Taipei		100	Taiwan