Abstract
Introduction
While lung is the most common site of metastasis, bone metastasis of soft tissue sarcoma is a part of the natural history affecting the prognosis of these patients. To date, no studies have analyzed the histologic subtypes more likely to metastasize to bone, the risk factors for bone metastasis at initial presentation, or the effect that bone metastasis has on the survival of these patients.
Material/methods
Patients were identified from the Surveillance, Epidemiology and End Results database with primary extremity STS between 2010 and 2015. Risk factors for early bone metastasis, survival based on different sites of metastasis, and prognostic factors of survival were analyzed.
Results
Among 8,234 STS, 2.2% (n = 180) presented with skeletal metastasis. Bone metastasis was more likely when regional lymph nodes were involved (OR = 4.48, p = 0.008). Deep and moderate or high-grade sarcomas had 5–12-fold tendency to present with bone and lung metastasis (p = 0.046, 0.006, 0.030, respectively). The 5-year survival rate was 41.2% (26.9–54.9%) for isolated bone metastasis and 32.9% (21.2–45.1%) for patients with bone and lung metastasis. Resection of the primary sarcoma was the only significant predictor of survival (HR = 0.44, p = 0.021) for patients with bone metastasis.
Conclusion
High tumor grade, deep location to fascia and regional lymph node metastasis are significant risk factors for skeletal metastasis at diagnosis of an extremity STS. While neither systemic chemotherapy nor radiotherapy of the primary sarcoma has a significant influence on survival in the presence of bone metastasis, radical resection of the primary STS is associated with increased survival.
Similar content being viewed by others
Data availability
The data that support the findings of this study are openly available in the SEER Repository at https://seer.cancer.gov/data/.
References
National Cancer Institute. Bethesda M. SEER Cancer Stat Facts [Internet]. Available from: https://seer.cancer.gov/statfacts/html/soft.html. Accessed 18 Dec 2018
Siegel RL, Miller KD, Jemal A (2017) Cancer statistics. CA Cancer J Clin 67(1):7–30
Whooley BP, Mooney MM, Gibbs JF, Kraybill WG (1999) Effective follow-up strategies in soft tissue sarcoma. Semin Surg Oncol 17(1):83–87
Trovik C, Bauer HCF, Styring E, Sundby Hall K, Vult Von Steyern F, Eriksson S et al (2017) The Scandinavian Sarcoma Group Central Register: 6000 patients after 25 years of monitoring of referral and treatment of extremity and trunk wall soft-tissue sarcoma. Acta Orthop 88(3):341–347
Kane JM, Finley JW, Driscoll D, Kraybill WG, Gibbs JF (2002) The treatment and outcome of patients with soft tissue sarcomas and synchronous metastases. Sarcoma 6(2):69–73
Nakamura T, Grimer RJ, Carter SR, Tillman RM, Abudu A, Jeys L et al (2013) Outcome of soft-tissue sarcoma patients who were alive and event-free more than five years after initial treatment. Bone Jt J 95B(8):1139–1143
Younis M, Fuentes-Rivera L, Pretell-Mazzini J (2019) Survival in patients with carcinomas presenting with bone metastasis at diagnosis: a SEER population-based cohort study. Musculoskeletal Tumor Society Annual Meeting; 2019; Portland, Oregon
Güller U, Tarantino I, Cerny T, Schmied BM, Warschkow R (2015) Population-based SEER trend analysis of overall and cancer-specific survival in 5138 patients with gastrointestinal stromal tumor. BMC Cancer 15(1):557
Ferguson PC, Deheshi BM, Chung P, Catton CN, O’Sullivan B, Gupta A et al (2011) Soft tissue sarcoma presenting with metastatic disease. Cancer 117(2):372–379
King JJ, Fayssoux RS, Lackman RD, Ogilvie CM (2009) Early outcomes of soft tissue sarcomas presenting with metastases and treated with chemotherapy. Am J Clin Oncol 32(3):308–313
Kneisl JS, Coleman MM, Raut CP (2014) Outcomes in the management of adult soft tissue sarcomas. J Surg Oncol 110(5):527–538
Krishnan CK, Kim HS, Park JW, Han I (2018) Outcome after surgery for extremity soft tissue sarcoma in patients presenting with metastasis at diagnosis. Am J Clin Oncol 41(7):681–686
Vincenzi B, Frezza AM, Schiavon G, Santini D, Dileo P, Silletta M et al (2013) Bone metastases in soft tissue sarcoma: a survey of natural history, prognostic value and treatment options. Clin Sarcoma Res 3(1):6
Yoshikawa H, Ueda T, Mori S, Araki N, Kuratsu S, Atsumasa U, Ochi T (1997) Skeletal metastases from soft-tissue sarcomas. J Bone Jt Surg [Br] 79-B:548–552
Yoshikawa H, Myoui A, Ochi T, Araki N, Ueda T, Kudawara I et al (1999) Bone metastases from soft tissue sarcomas. Semin Musculoskelet Radiol 3(2):183–190
Vezeridis MP, Moore R, Karakousis CP (1983) Metastatic patterns in soft-tissue sarcomas. Arch Surg 18(8):915–918
Vos M, Ho VKY, Oosten AW, Verhoef C, Sleijfer S (2018) Minimal increase in survival throughout the years in patients with soft tissue sarcoma with synchronous metastases: results of a population-based study. Oncologist 24(7):526–535
Moon BS, Dunbar DJ, Lin PP, Satcher RL, Bird JE, Lewis VO (2017) Is it appropriate to treat sarcoma metastases with intramedullary nailing? Clin Orthop Relat Res 475(1):212–217
Yoshikawa H, Ueda T, Kudawara I, Araki N, Yonenobu K, Chi T et al (1998) Surgical treatment for skeletal metastases from soft tissue sarcomas: experience with 23 lesions in 20 patients. Sarcoma 2:107–114
Higuchi T, Yamamoto N, Hayashi K, Takeuchi A, Abe K, Taniguchi Y et al (2018) Long-term patient survival after the surgical treatment of bone and soft-tissue metastases from renal cell carcinoma. Bone Joint J 100-B(9):1241–1248
Ollila DW, Gleisner AL, Hsueh EC (2011) Rationale for complete metastasectomy in patients with stage IV metastatic melanoma. J Surg Oncol 104(4):420–424
Andreou D, Boldt H, Werner M, Hamann C, Pink D, Tunn PU (2013) Sentinel node biopsy in soft tissue sarcoma subtypes with a high propensity for regional lymphatic spread–results of a large prospective trial. Ann Oncol 24(5):1400–1405
Funding
No outside funding was obtained for this study.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Each author certifies that he or she has no commercial associations (e.g., consultancies, stock ownership, equity interest, patent/licensing arrangements, etc.) that might pose a conflict of interest in connection with the submitted article.
Ethics review committee
As this is a publicly available database, our study was exempt from institutional review board approval.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Younis, M.H., Summers, S. & Pretell-Mazzini, J. Bone metastasis in extremity soft tissue sarcomas: risk factors and survival analysis using the SEER registry. Musculoskelet Surg 106, 59–68 (2022). https://doi.org/10.1007/s12306-020-00673-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12306-020-00673-9