MedTrace Logo

The Role of the Vascular Surgeon in Oncologic Surgery of Abdominal and Pelvic Retroperitoneal Masses

NCT06803251 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 70

Last updated 2025-01-31

No results posted yet for this study

Summary

Retroperitoneal tumors (RPTs - retroperitoneal tumors) are neoplasms that originate from the soft tissues of the retroperitoneum and in their more invasive forms can involve the retroperitoneal organs and large abdominal and pelvic vascular structures. They are divided into benign tumors (20%), of which teratomas and tumors of neurogenic origin are the most frequent, and malignant tumors (80%), of which the most frequent are sarcomas (RPS - retroperitoneal sarcoma)1.

These are often large lesions, which can exceed 15 cm in diameter and which develop asymptomatically until the surrounding structures are involved. The initial symptoms are often represented by lumbar pain and abdominal distension which occur after multiple organ involvement.

To date, the treatment of choice is surgical excision of the mass with the aim of obtaining a clean resection margin R0 (macroscopically and microscopically free of disease) or R1 (with margin only macroscopically free of disease).

The most recent literature on this topic demonstrates how the treatment of RPS in specialized centers by a multidisciplinary team that works as a team and uses cutting-edge diagnostic and surgical techniques can improve the R0/R1 resection rate and overall survival. (OS)2.

The rate of intra- and post-operative surgical complications increases in direct proportion to the width of the excision; however, major complications are not associated with statistically significant differences in terms of OS, local recurrence (LR) and survival in the absence of distant metastases

Conditions

  • Retroperitoneal Neoplasms

Sponsors & Collaborators

  • IRCCS Azienda Ospedaliero-Universitaria di Bologna

    lead OTHER

Principal Investigators

  • Mauro Gargiulo, MD · IRCCS Azienda Ospedaliero-Universitaria di Bologna

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-07-14
Primary Completion
2026-12-31
Completion
2026-12-31

Countries

  • Italy

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06803251 on ClinicalTrials.gov