Surgical margin setting for soft tissue tumors using 2D sheets

JRCT ID: jRCT1040240100

Registered date:07/10/2024

Basic Information

• Recruitment status: Pending
• Health condition(s) or Problem(s) studied: Invasive soft tissue tumors
• Date of first enrollment: 07/10/2024
• Target sample size: 12
• Study type: Interventional
• Intervention(s): The two-dimensional data generated from preoperative images will be transferred onto a sheet and matched to the affected area to visualize the extent of tumor invasion.

Outcome(s)

• Primary Outcome: Histological margin
• Secondary Outcome: Postoperative function, Surgical site complications

Key inclusion & exclusion criteria

• Age minimum: >= 18age old
• Age maximum: Not applicable

Include criteria

The study will include patients diagnosed with invasive soft tissue tumors who meet the following criteria:
1) Aged 18 years or older at the time of diagnosis.
2) Have a superficial tumor located in the subcutaneous tissue or above the fascia.
3) Undergo surgical treatment at our institution.
4) The extent of tumor invasion is visible on preoperative contrast-enhanced MRI images.

Exclude criteria

Exclusion criteria:

1) The tumor has ulcerated.
2) Amputation is indicated as the treatment.

Related Information

• Primary Sponsor: Ikuta Kunihiro