Everything in development, the open problems and what is being done about them, the roadmaps, and what changed on this record.
What is in development for Sarcomas (soft tissue, bone, GIST), drawn from the whole corpus: 108 items. Drugs are grouped by the most advanced trial phase they have reached anywhere; approved treatments sit under standard of care. Technologies are the methods being tested for this cancer, trials are the studies recorded here, and ideas are proposals not yet in a trial.
Rarity limits trials.
Background: FNCLCC grade (soft-tissue sarcoma), Histotype-tailored therapy. Also on OnCo: Find a trial · Expert centres.
Chemoresistance of most subtypes.
Metastatic osteosarcoma and Ewing sarcoma: survival ~20-30%, unchanged for three decades; no targeted or immune therapy has worked.
Also on OnCo: Atlas of advanced disease · How cancer spreads: the metastasis stages.
Advanced soft-tissue sarcoma still depends on a 1970s drug (doxorubicin); every attempt to improve first-line survival (olaratumab, evofosfamide, aldoxorubicin) failed.
TCR-T is limited to HLA-A*02 carriers, requires antigen screening, and is available at few centres.
Nothing recorded yet.
Also on OnCo: Symptoms and red flags · Early detection roadmap.
Most sarcomas are immunologically cold; checkpoint inhibitors help only alveolar soft-part sarcoma, some UPS and angiosarcoma.
Rarity fragments evidence: 70+ subtypes, few randomised trials, and reliance on reference-centre expertise that is unevenly distributed.
Background: FNCLCC grade (soft-tissue sarcoma), Histotype-tailored therapy. Also on OnCo: Find a trial · Expert centres.
Long-term survivors of childhood bone sarcoma carry anthracycline cardiotoxicity, infertility and second cancers.
Also on OnCo: Side effects by symptom · Immune-related side effects · Toxicity compare · Survivorship planner.
Epithelioid sarcoma lost its only drug (tazemetostat) in 2026; INI1-loss tumours need new approaches.
Desmoid and TGCT therapies raise chronic-dosing questions (ovarian toxicity, cost) in non-malignant diseases.
Also on OnCo: Side effects by symptom · Immune-related side effects · Toxicity compare · Survivorship planner.
Dated changes read from the records linked to this cancer: approvals, regulatory steps, reported trials, guideline versions and milestones. Newest first; no date is inferred.
On EdgeAll 70 changes by month →When this page itself was last checked or edited.
Neoadjuvant anthracycline-ifosfamide × 3 (ISG-STS 1001) ± preoperative radiotherapy, then wide resection; regional hyperthermia with chemotherapy where available (EORTC 62961). (NCCN Category 2A (neoadjuvant chemotherapy for high-risk), ESMO-MCBS A (ISG-STS 1001))
Doxorubicin 75 mg/m2 (single agent) or doxorubicin-ifosfamide for symptomatic/rapid disease (EORTC 62012: PFS but not OS benefit); histotype exceptions: trabectedin or gemcitabine-docetaxel for leiomyosarcoma, paclitaxel for angiosarcoma. Adding olaratumab to doxorubicin gave no survival benefit (ANNOUNCE). (NCCN Category 1 (anthracycline-based))
Trabectedin (L-sarcomas), eribulin (liposarcoma), pazopanib (non-adipocytic), gemcitabine-docetaxel, dacarbazine; pembrolizumab for alveolar soft-part sarcoma or UPS; larotrectinib for NTRK fusion; afami-cel or lete-cel for MAGE-A4/NY-ESO-1+ synovial sarcoma and MRCLS. (NCCN Category 2A)
Active surveillance first (many regress); nirogacestat (DeFi) for progressing symptomatic disease; sorafenib alternative; surgery only for select sites; cryoablation for extra-abdominal tumours. (NCCN Category 1 (nirogacestat))
Imatinib 400 mg (800 mg for exon 9) → sunitinib → regorafenib → ripretinib (INVICTUS); avapritinib for PDGFRA D842V; ctDNA KIT genotyping to choose ripretinib vs sunitinib second line (INSIGHT); surgery for oligoprogression. (NCCN Category 1 sequence)