Actively Recruiting

Phase Not Applicable
Age: 18Years +
All Genders
NCT05224934

Preoperative Ultra-hypofractionated Radiotherapy Followed by Surgery for Retroperitoneal Sarcoma (FUSION-01)

Led by Cancer Institute and Hospital, Chinese Academy of Medical Sciences · Updated on 2025-12-11

50

Participants Needed

1

Research Sites

312 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

To investigate the feasibility and peri-operative complications of preoperative hypo-fractionated radiotherapy followed by surgery for retroperitoneal sarcoma

CONDITIONS

Official Title

Preoperative Ultra-hypofractionated Radiotherapy Followed by Surgery for Retroperitoneal Sarcoma (FUSION-01)

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Primary soft tissue sarcoma of retroperitoneal or infra-peritoneal spaces of pelvis
  • Sarcoma not originated from bone structure, abdominal or gynecological viscera
  • All disease can be included safely within one radiotherapy field
  • Absence of extension through the sciatic notch or across the diaphragm
  • Histologically proven sarcoma excluding gastrointestinal stromal tumors, rhabdomyosarcoma, PNET or other small round blue cell sarcomas, osteosarcoma, chondrosarcoma, aggressive fibromatosis, sarcomatoid or metastatic carcinoma
  • ECOG performance status 0 to 2
  • American Society of Anesthesiologist score 2 or less
  • Normal renal function with calculated Creatinine Clearance of 50 ml/min or higher and functional contralateral kidney
  • Normal bone marrow and hepatic function
  • Contraception needed for females of child-bearing age or males with partners of child-bearing age
  • Expected life expectancy longer than 5 years
  • Written consent form given prior to treatment
  • Can safely be treated by radiotherapy and surgery
Not Eligible

You will not qualify if you...

  • Metastatic disease
  • Tumor previously treated by radiotherapy
  • Involvement of liver, pancreatic head or duodenum

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

Radiotherapy Department of Cancer Hospital, Chinese Academy of Medical Sciences

Beijing, Beijing Municipality, China, 100021

Actively Recruiting

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Research Team

N

Ning-Ning Lu

CONTACT

S

Shu-Lian Wang

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

NA

Model

SINGLE_GROUP

Primary Purpose

TREATMENT

Number of Arms

1

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