Promising effects of high-intensity focused ultrasound combined with eribulin and sintilimab in a patient with advanced leiomyosarcoma: a case report and literature review - Report - MDSpire

Promising effects of high-intensity focused ultrasound combined with eribulin and sintilimab in a patient with advanced leiomyosarcoma: a case report and literature review

  • By

  • Shaoli Li

  • Menglei Jin

  • Qunan Sun

  • Hui Wang

  • Xiaoye Hu

  • Rui Bai

  • Ying Dong

  • July 9, 2026

  • 0 min

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Clinical Report: Efficacy of High-Intensity Focused Ultrasound in Combination with Eribulin and Sintilimab for Advanced Leiomyosarcoma

Background

Leiomyosarcoma (LMS) is a challenging malignancy with a high risk of recurrence and metastasis, and the prognosis for advanced cases is particularly poor due to limited treatment options. Standard therapies often fail, necessitating exploration of novel combinations.

Data Highlights

No numerical data or trial data presented in the article.

Key Findings

  • A 49-year-old male with advanced bladder LMS achieved disease stabilization after two cycles of eribulin and sintilimab.
  • Subsequent addition of HIFU resulted in a partial response, with significant tumor reduction observed.
  • The partial response was maintained for 7.2 months with continued eribulin and sintilimab treatment.
  • The patient had a progression-free survival of 7.2 months and an overall survival of 57 months since diagnosis.

Clinical Implications

The integration of HIFU with systemic therapies like eribulin and sintilimab may offer a new treatment avenue for patients with advanced LMS.

Conclusion

This case presents findings on the combination of local and systemic therapies in the management of advanced LMS.

Related Resources & Content

  1. The ASCO Post, 2015 -- Eribulin Improves Overall Survival in Difficult-to-Treat Sarcoma Types
  2. The ASCO Post, 2024 -- Doublet for Previously Treated Patients With Advanced Leiomyosarcoma
  3. The ASCO Post, 2024 -- Survival Outcomes With Addition of Trabectedin to Docetaxel in Leiomyosarcoma KEY POINTS
  4. NCCN Guidelines® Insights: Soft Tissue Sarcoma, Version 1.2025 - PubMed
  5. Clinical Research in Cardiology — Combination of Cadonilimab and Anlotinib Shows Promise in Treating Rare Cardiac Angiosarcoma with Multiple Metastases: A Case Study and Review of Existing Literature
  6. NCCN Guidelines® Insights: Soft Tissue Sarcoma, Version 1.2025 - PubMed
  7. Eribulin versus dacarbazine in previously treated patients with advanced liposarcoma or leiomyosarcoma: a randomised, open-label, multicentre, phase 3 trial - PubMed
  8. High-intensity focused ultrasound treatment of unresectable soft tissue sarcoma and desmoid tumours – a systematic review - ScienceDirect

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