Intraoperative Ultrasound in Crohn's Disease

NCT ID: NCT06388057

Last Updated: 2024-06-14

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: NA
• Total Enrollment: 100 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2024-08-01
• Study Completion Date: 2025-09-01

Brief Summary

To study the role of intraoperative ultrasound of small bowel as a possible tool that can reduce the rate of histologically involved resection margins from Crohn's Disease.

Detailed Description

Patients with indication for resective surgery for Crohn's Disease will be enrolled and undergo to the planned surgery.

During surgery the site where to conduct the bowel resection will be decided according to the current indications in the literature and according to good clinical practice (absence of macroscopical signs of disease).

Before conducting the surgical resection, will be performed intraoperative ultrasonography of the small bowel at the intestinal segment chosen as the site of the resection.

Ultrasound features will be evaluated to determine whether or not there are any ultrasonographic signs ascribable to Crohn's Disease.

Once the above ultrasound has been completed (estimated time approximately 5-10 minutes), the predetermined resection will be conduct and the surgical piece will be sent for final histological examination as usual.

The outcome of intraoperative ultrasound will be schematized as positive or negative based on the presence or absence of specific ultrasound signs of intestinal inflammation attributable to Crohn's Disease.

The data will be collected and subsequently analyzed in order to compare the ultrasound findings acquired on the resection margins with the outcome of the histological examination conducted on the same site.

Patients will then enter a regular gastroenterological/surgical follow-up and undergo colonoscopy at 12 months after surgery as usual.

Data on clinical, surgical or endoscopic recurrence in the follow-up period will be collected and analyzed to compare the recurrence rate in the group of patients with intraoperative ultrasonographic features with the group without intraoperative ultrasonographic features on the resection margin.

Conditions

Crohn Disease

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: DIAGNOSTIC
• Blinding Strategy: NONE

Study Groups

Patients with Crohn's disease with indication for surgery

Group Type: EXPERIMENTAL

Intraoperative Small Bowel Ultrasonography

Intervention Type: DIAGNOSTIC_TEST

An intraoperative ultrasound study will be performed on the intestinal segment identified as the resection site

Interventions

Intraoperative Small Bowel Ultrasonography

An intraoperative ultrasound study will be performed on the intestinal segment identified as the resection site

Intervention Type: DIAGNOSTIC_TEST

Eligibility Criteria

Inclusion Criteria

• Patients aged 12 years or older.
• Confirmed diagnosis of Crohn's disease
• Indication for intestinal resection surgery for Crohn's Disease (first surgery or surgery for postoperative recurrence).

Exclusion Criteria

• Patients who did not express their consent to participate in the study by signing the appropriate informed consent
• Patients younger than 12 years of age
• Patients with an indication for non-resective surgery for Crohn's Disease (e.g., ileostomy closure).

• Minimum Eligible Age: 12 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Fondazione Policlinico Universitario Agostino Gemelli IRCCS

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Other Identifiers

5836

Identifier Type: -

Identifier Source: org_study_id