Radiotherapy and Limb-Sparing Surgery in the Management of Localized Soft Tissue Sarcomas: Tertiary Care Center Experience From Pakistan.

Autor:	Raza SM; Department of Clinical & Radiation Oncology, Shaukat Khanum Memorial Cancer Hospital, Lahore, Pakistan., Riaz A; Department of Clinical & Radiation Oncology, Shaukat Khanum Memorial Cancer Hospital, Lahore, Pakistan., Mansha MA; Department of Clinical & Radiation Oncology, Shaukat Khanum Memorial Cancer Hospital, Lahore, Pakistan., Fasih S; Department of Medical Oncology, Shaukat Khanum Memorial Cancer Hospital, Lahore, Pakistan., Awan UK; Department of Medical Oncology, Shaukat Khanum Memorial Cancer Hospital, Lahore, Pakistan., Siddiqui K; Department of Medical Imaging, Shaukat Khanum Memorial Cancer Hospital, Lahore, Pakistan., Rafi I; Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital, Lahore, Pakistan., Shoaib A; Department of Surgical Oncology, Shaukat Khanum Memorial Cancer Hospital, Lahore, Pakistan., Abu Bakar M; Cancer Registry and Clinical Data Management, Shaukat Khanum Memorial Cancer Hospital & Research Center, Lahore, Pakistan., Fareed MM; Department of Radiation Oncology, West Virginia University School of Medicine, Morgantown, WV.
Jazyk:	angličtina
Zdroj:	JCO global oncology [JCO Glob Oncol] 2023 Mar; Vol. 9, pp. e2200047.
DOI:	10.1200/GO.22.00047
Abstrakt:	Purpose: When combined with radiotherapy, limb salvage surgery is an alternative to amputation. This study sought to determine the limb-sparing treatment outcomes in patients diagnosed with soft tissue extremity sarcomas treated at our institution. Materials and Methods: All adult patients with extremity soft tissue sarcoma treated with the radical limb salvage strategy at Shaukat Khanum Memorial Cancer Hospital and Research Canter, Lahore, Pakistan, between January 2017 and December 2019 were retrospectively assessed. Results: A total of 122 patients were included in the study. The mean age was 42 years (range 19-82), and 64 (52.5%) were males. The majority of patients, 65 (53.3%), were diagnosed with stage III and grade III disease according to American Joint Committee on Cancer TNM classification (Eighth edition). The most common surgical modality was wide local excision that was performed in 106 (86.9%) patients. Adjuvant radiation treatment was given in 111 (91%) patients, whereas 11 (9%) patients received neoadjuvant radiation treatment. The mean dose was 58 Gy (range: 46-66 Gy). Eighty-two (67.2%) of the patients were disease-free on post-treatment radiologic scans with disease recurrence observed in 40 (32.8%) patients. The median disease-free survival was 8 months (95% CI, 5.45 to 10.55). Local recurrence and distant metastases developed in 16 (13%) and 24 (20%) patients, respectively. Conclusion: About two thirds of patients with extremity soft tissue sarcoma were successfully treated with limb salvage strategy, surgery, and radiation therapy. However, high rate of relapse warrants further novel strategies in this patient population.
Databáze:	MEDLINE
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