Angiosarcoma
MONDO:0016982A malignant tumor arising from the endothelial cells of the blood vessels. Microscopically, it is characterized by frequently open vascular anastomosing and branching channels. The malignant cells that line the vascular channels are spindle or epithelioid and often display hyperchromatic nuclei. Angiosarcomas most frequently occur in the skin and breast. Patients with long-standing lymphedema are at increased risk of developing angiosarcoma.
Also known as: angiosarcoma, angiosarcoma (disease), blood vessel sarcoma, hemangiosarcoma, hemangiosarcoma, malignant, malignant angioendothelioma, malignant hemangioendothelioma, sarcoma of blood vessel
2886 clinical trials for this condition and its sub-types, 37 tagged with Angiosarcoma itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Angiosarcoma
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Kaposi's sarcoma 45 trials
4 sub-types
- Classic Kaposi sarcoma 3 trials
- Endemic Kaposi sarcoma 1 trial
- Iatrogenic Kaposi's sarcoma 1 trial
- Colorectal Kaposi sarcoma 0 trials Sub-types →
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Skin angiosarcoma 6 trials
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Breast angiosarcoma 1 trial
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Angiosarcoma of the scalp 0 trials
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Aorta angiosarcoma 0 trials
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Bone angiosarcoma 0 trials
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Central nervous system angiosarcoma 0 trials
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Conventional angiosarcoma 0 trials
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Gallbladder angiosarcoma 0 trials
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Liver angiosarcoma 0 trials
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Mediastinum angiosarcoma 0 trials
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Ovarian angiosarcoma 0 trials
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Pediatric angiosarcoma 0 trials
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Prostate angiosarcoma 0 trials
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Pulmonary artery leiomyosarcoma 0 trials
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Pulmonary vein leiomyosarcoma 0 trials
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Spleen angiosarcoma 0 trials
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Superior vena cava angiosarcoma 0 trials
1 sub-type
- Superior vena cava leiomyosarcoma 0 trials
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Thyroid gland angiosarcoma 0 trials
Most studied deeper sub-types
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Immune cells harvested from tumors could fight advanced cancers
Disease control Recruiting nowThis early-stage trial tests a personalized cell therapy called lifileucel for people with advanced uveal melanoma (a rare eye cancer) or certain sarcomas (connective tissue cancers). The treatment involves removing immune cells from the patient's tumor, growing them in a lab, an…
Phase 1 • Sponsor: Memorial Sloan Kettering Cancer Center • Aim: Disease control
Last updated Sep 17, 2026 00:00 UTC
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New cancer drug AGX101 enters human trials for advanced tumors
Disease control Recruiting nowThis early-stage trial tests AGX101, a drug that delivers chemotherapy directly to cancer cells by targeting a protein called TM4SF1. About 80 adults with advanced solid tumors (like breast, prostate, or pancreatic cancer) who have run out of standard options will receive the dru…
Phase 1 • Sponsor: Angiex, Inc. • Aim: Disease control
Last updated Sep 11, 2026 00:00 UTC
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New hope for rare cancer: virus-based therapy combined with immunotherapy
Disease control Recruiting nowThis study tests a new treatment for angiosarcoma, a rare and aggressive cancer of the blood vessels. The treatment combines a virus that is injected directly into tumors (vusolimogene oderparepvec) with an immunotherapy drug (pembrolizumab). The goal is to see if this combinatio…
Phase 2 • Sponsor: Varun Monga, MBBS • Aim: Disease control
Last updated Sep 03, 2026 00:00 UTC
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New virus therapy takes on advanced cancers in first human trial
Disease control Recruiting nowThis early-phase study tests a new treatment called MQ710, a modified virus injected directly into tumors, alone or with the immunotherapy drug pembrolizumab. It is for people with advanced solid tumors (like skin cancer or head and neck cancer) that have not responded to standar…
Phase 1 • Sponsor: Memorial Sloan Kettering Cancer Center • Aim: Disease control
Last updated Aug 14, 2026 00:00 UTC
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New hope for rare childhood cancer: drug cocktail aims to shrink tumors and prevent return
Disease control Recruiting nowThis study is for children and young adults (up to age 30) with a rare type of soft tissue cancer called non-rhabdomyosarcoma. It tests whether adding the drugs pazopanib and selinexor to standard chemotherapy can improve outcomes. Participants receive treatment tailored to their…
Phase 1/2 • Sponsor: St. Jude Children's Research Hospital • Aim: Disease control
Last updated Aug 05, 2026 00:00 UTC
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New hope for rare skin cancer: drug combo trial launches
Disease control Recruiting nowThis phase 2 trial is testing a combination of two drugs, pembrolizumab and lenvatinib, in 38 people with a rare and aggressive skin cancer called cutaneous angiosarcoma that cannot be removed by surgery. The goal is to see if this treatment can shrink tumors and improve outcomes…
Phase 2 • Sponsor: National Cancer Center, Japan • Aim: Disease control
Last updated Jun 27, 2026 14:02 UTC
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New drug cocktail targets rare, aggressive cancer
Disease control Recruiting nowThis phase 2 trial is testing whether combining two chemotherapy drugs—Abraxane and liposomal doxorubicin—can shrink tumors in people with advanced or unresectable angiosarcoma, a rare and aggressive cancer of blood vessels. The study will enroll 69 patients who have already trie…
Phase 2 • Sponsor: Sun Yat-sen University • Aim: Disease control
Last updated Jun 27, 2026 13:06 UTC
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New pill could help immune system fight rare sarcomas
Disease control Recruiting nowThis phase 2 trial tests an experimental oral drug called ABSK043 in about 20 people with rare sarcomas (intimal sarcoma, head/neck angiosarcoma, or EHE). The drug blocks PD-L1, which may help the immune system recognize and kill cancer cells. The main goal is to see if tumors sh…
Phase 2 • Sponsor: University Health Network, Toronto • Aim: Disease control
Last updated Jun 27, 2026 13:03 UTC
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New combo therapy aims to shrink sarcomas
Disease control Recruiting nowThis early-stage trial tests whether giving a targeted drug (palbociclib) before immunotherapy (pembrolizumab) is safe and can help shrink tumors in people with certain soft tissue sarcomas. About 8 participants will receive the combination. The main goal is to check for side eff…
Phase 1 • Sponsor: John Rieth • Aim: Disease control
Last updated Jun 27, 2026 12:36 UTC
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New hope for rare cancers: immunotherapy drug targets tumors regardless of origin
Disease control Recruiting nowThis study tests the drug nivolumab in people with advanced rare cancers that have a specific marker (PD-L1). The goal is to see if the drug can shrink or control the tumors when other treatments have stopped working. Up to 28 adults will receive treatment for up to 12 months, an…
Phase 2 • Sponsor: Instituto do Cancer do Estado de São Paulo • Aim: Disease control
Last updated Jun 27, 2026 12:08 UTC
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Can a cancer pill keep bone sarcomas at bay?
Disease control Recruiting nowThis study tests whether the drug regorafenib can help prevent bone sarcomas from coming back after initial treatment. About 168 people aged 12 and older with various bone sarcomas will be randomly assigned to take regorafenib for up to 12 months or to receive standard monitoring…
Sponsor: Centre Leon Berard • Aim: Disease control
Last updated Jun 27, 2026 09:06 UTC
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New hope for bone sarcoma: regorafenib maintenance trial launches
Disease control Recruiting nowThis phase 2 trial tests whether the drug regorafenib can help keep high-grade bone sarcomas from growing in patients who still have some disease after standard treatment. About 36 people aged 12 and older will take regorafenib daily for up to 12 months. The main goal is to see h…
Phase 2 • Sponsor: Centre Leon Berard • Aim: Disease control
Last updated Jun 27, 2026 09:06 UTC
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New hope for sarcoma patients: immunotherapy plus chemo shows promise
Disease control Recruiting nowThis study tests a new combination of drugs (tislelizumab, liposomal doxorubicin, and ifosfamide) as a first treatment for people with advanced soft tissue sarcoma that cannot be removed by surgery or has spread. The goal is to see if this combo shrinks tumors and is safe. About …
Phase 2 • Sponsor: Fudan University • Aim: Disease control
Last updated Jun 27, 2026 08:09 UTC
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New drug shows promise for rare bone and soft tissue cancers
Disease control Recruiting nowThis study tests a new drug called QL1706 in 45 adults with advanced bone or soft tissue sarcoma that cannot be removed by surgery or has spread. Participants receive the drug every 3 weeks. The main goal is to see if the cancer stays stable for at least 12 weeks. Researchers wil…
Phase 2 • Sponsor: Sun Yat-sen University • Aim: Disease control
Last updated Jun 27, 2026 07:58 UTC
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Breast cancer trial aims to match drugs to tumors for personalized care
Knowledge-focused Recruiting nowThis study is testing new drug combinations for breast cancer to see which ones work best for different tumor types. It involves up to 5,000 people with early-stage or locally advanced breast cancer. Researchers use MRI scans and tissue samples before surgery to predict treatment…
Phase 2 • Sponsor: QuantumLeap Healthcare Collaborative • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC
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Scientists probe blood vessel role in skin disorders
Knowledge-focused Recruiting nowThis study looks at how abnormal blood vessel growth (angiogenesis) contributes to various skin diseases like rosacea, psoriasis, and certain tumors. Researchers will collect skin samples from 85 volunteers aged 16 and older to analyze markers of angiogenesis. The goal is to bett…
Sponsor: University of California, Irvine • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:06 UTC
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800-Patient study aims to tailor sarcoma treatment
Knowledge-focused Recruiting nowThis study is collecting tissue samples and medical data from 800 high-risk sarcoma patients to develop personalized treatment approaches. Researchers will analyze genetic and protein profiles to better predict which patients benefit from chemotherapy before surgery. The goal is …
Sponsor: Royal Marsden NHS Foundation Trust • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:08 UTC
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World's largest registry launches for deadly heart tumor
Knowledge-focused Recruiting nowThis international registry will gather data from 500 people diagnosed with cardiac angiosarcoma, a rare and aggressive heart cancer. Researchers aim to identify risk factors and evaluate which treatments—like surgery, chemo, or immunotherapy—work best. The goal is to create evid…
Sponsor: Immune Oncology Research Institute • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:05 UTC
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Scientists launch largest Real-World study of rare angiosarcoma
Knowledge-focused Recruiting nowThis study follows 250 people with localized angiosarcoma, a rare cancer of blood vessels. Researchers will collect information on tumor features, patient history, and standard treatments used in everyday practice. The goal is to better understand the disease and guide future car…
Sponsor: Italian Sarcoma Group • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:59 UTC