Undifferentiated pleomorphic sarcoma (UPS)
Prepared with OnCo (onco.cc/prep/undifferentiated-pleomorphic-sarcoma/). Orientation, not medical advice; your team knows your case.
My details
What I know, what is unclear, changes to discuss
Saved in this browserMy questions
17 on the sheet- 1.What is my exact diagnosis, stage, and grade, and which tests established them?
- 2.Which biomarkers have been tested on my tumour (for example FNCLCC grade, size and depth, Exclusion of specific differentiation by immunohistochemistry and molecular testing, TP53, RB1, CDKN2A and ATRX alterations, Tertiary lymphoid structures and B-cell-rich immune class), and what were the results?
- 3.Which subtype is my cancer, and does that change the recommended treatment?
- 4.Is germline (inherited) genetic testing recommended for me or my family?
- 5.For my situation (localised, limb or trunk), which of the standard options do you recommend and why?
- 6.Am I a candidate for Doxorubicin, Ifosfamide, and what side effects should I expect?
- 7.How do the results of ISG-STS 1001 apply to someone like me?
- 8.For my situation (advanced, first line), which of the standard options do you recommend and why?
- 9.Am I a candidate for Doxorubicin, Ifosfamide, and what side effects should I expect?
- 10.How do the results of EORTC 62012 apply to someone like me?
- 11.For my situation (later lines), which of the standard options do you recommend and why?
- 12.Am I a candidate for Gemcitabine, Docetaxel, Trabectedin or related drugs, and what side effects should I expect?
- 13.Are there clinical trials I could join, for example of Pembrolizumab, Immune checkpoint inhibitors, ISG-STS 1001?
- 14.Would a second opinion at a high-volume centre change anything, and can you help arrange it?
- 15.What supportive care (symptom control, nutrition, exercise, mental health, financial help) is available from the start?
- 16.I read that “No molecular driver to target; the diagnosis is defined by what the tumour is not”. How does that affect my plan?
- 17.I read that “A third of high-grade limb tumours still metastasise to the lungs”. How does that affect my plan?
The words I may hear
- FNCLCC grade (soft-tissue sarcoma): The FNCLCC grade is a 1-to-3 score for soft-tissue sarcomas based on how abnormal, how fast-dividing, and how much dead tissue the tumour shows; grade drives whether chemotherapy is considered.
Tests and results to bring
Biomarker results to ask for: FNCLCC grade, size and depth (risk), Exclusion of specific differentiation by immunohistochemistry and molecular testing, TP53, RB1, CDKN2A and ATRX alterations, Tertiary lymphoid structures and B-cell-rich immune class (immunotherapy response).
Bring copies of scan reports, pathology and blood results, and a list of every medicine and supplement.
The treatments I may be offered
- Localised, limb or trunk: Wide resection with preoperative or postoperative radiotherapy; neoadjuvant anthracycline-ifosfamide for large, deep, high-grade tumours in fit patients (ISG-STS 1001). (Limb-salvage surgery and endoprosthetic reconstruction, IMRT / IGRT (modern external beam), ISG-STS 1001, Doxorubicin, Ifosfamide, FNCLCC grade (soft-tissue sarcoma))
- Advanced, first line: Doxorubicin alone or doxorubicin plus ifosfamide (EORTC 62012) when response matters. (Doxorubicin, Ifosfamide, EORTC 62012)
- Later lines: Gemcitabine-docetaxel, trabectedin, pazopanib; pembrolizumab in trials or off label after SARC028. (Gemcitabine, Docetaxel, Trabectedin, Pazopanib, Pembrolizumab, Immune checkpoint inhibitors)
From the standard of care recorded for this cancer; which apply depends on your stage and biomarkers. Ask which the team recommends and why.