Contemporary role of amputation for patients with extremity soft tissue sarcoma.

Abstract

INTRODUCTION:

limb-sparing surgery is the mainstream treatment for primary extremity soft tissue sarcoma (ESTS) at referral centers, following advances in surgical reconstructions and multimodal management. However, amputation is still needed in selected patients and has not yet been described for a ESTS cohort in a contemporary scenario.

MATERIAL AND METHODS:

consecutive patients who underwent surgery for primary ESTS from 2006 to 2018 were extracted from a prospectively collected database at our reference center. Patients receiving amputation for either primary tumor or local recurrence (LR) after limb-sparing surgery were selected for analysis.

RESULTS:

Among 1628 primary ESTS, 29 patients underwent primary amputation (1.8%), 22/1159 (1.9%) for upper limb and 7/469 (1.5%) for lower limb ESTS. Patients were mainly affected by grade III FNCLCC (89.6%) of notable dimension (median size 16 cm, IQR 10-24). 65.5% of patients received preoperative treatments (systemic or regional chemotherapy, radiotherapy or chemo-radiation). Secondary amputation for LR was performed after a median of 23 months in 16/1599 patients (1%). Median survival time was 16.2 and 29.6 months after primary or secondary amputation respectively. Factors prompting the need for a primary amputation were most often a combination of multifocal disease, bone invasion and pain or neurovascular bundle involvement and relevant comorbidities, mainly for grade III tumors in elderly patients.

CONCLUSION:

Contemporary rate of amputation for ESTS at a reference center is extremely low. Still, amputation is required in selected cases with advanced presentations, especially in elderly, frail patients.

• Authors: Lorenzo Conti, Fahmina Buriro, Marco Baia, Sandro Pasquali, Rosalba Miceli, Laura De Rosa, Alessandro Gronchi, Marco Fiore
• Journal: European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology (Eur J Surg Oncol) Vol. 49 Issue 5 Pg. 934-940 (05 2023) ISSN: 1532-2157 [Electronic] England
• PMID: 36517316 (Publication Type: Journal Article)
• Copyright: Copyright © 2022 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.

Topics

• Humans
• Aged
• Sarcoma (surgery, pathology)
• Extremities (surgery, pathology)
• Soft Tissue Neoplasms (pathology)
• Amputation, Surgical
• Upper Extremity
• Orthopedic Procedures
• Neoplasm Recurrence, Local (pathology)