Solitary Fibrous Tumors clinical trials

The registry lists 10 studies for Solitary Fibrous Tumors across more than 10 countries. 2 are recruiting or about to start. 4 of them are mainly about Solitary Fibrous Tumors (how this is decided). Per ClinicalTrials.gov, last updated 2026-10-20. Counting its narrower condition Solitary Fibrous Tumor, Pleural too: 37 studies, 2 open.

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Status

Completed: 7
Recruiting: 2
Active, not recruiting: 1

Phase

Phase 2: 7
Phase 1: 4

Where

Italy: 5
United States: 4
Spain: 3
United Kingdom: 3
Australia: 2
France: 2

Who runs them

Grupo Espanol de Investigacion en Sarcomas (2) · Italian Sarcoma Group (2) · Jonsson Comprehensive Cancer Center (1) · Epkin (1) · Turning Point Therapeutics, Inc. (1) · Institut Bergonié (1) · Fondazione IRCCS Istituto Nazionale dei Tumori, Milano (1) · Sarcoma Alliance for Research through Collaboration (1)

Who develops what

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Every programme with a company-led study here in the last two years, whatever its size: 1 programme from 1 company, 0 with this as their studies’ main aim; 0 with a live phase 3 study; 0 primary completions in the next 12 months.

Stage, biomarker and line of therapy are not read yet: these programmes are in development here, not all in the same competitive position.

Comparator & background therapies

What other companies’ phase 2+ studies give as the comparator or the background here (its leading trial sponsor and partners left out): a sign of what new drugs are measured against, not by itself the standard of care, its prescriptions or its market.

None given by two companies or more yet.

Programmes

“Meets, by arms” reads each study’s arms: vs its arm against the therapy’s; + X vs a combination against it; added to it plus the therapy against the therapy; studied with given together only. The next primary completion is the next phase-3 study’s when there is one.

The 1 programme — sign in to see the whole list, free: filter by phase and aim, sort by late development, direct comparisons or the next primary completion.

Primary completion in the next 12 months (0)

Live phase 2 and 3 studies of these programmes. Primary completion is when the main measure’s data collection ends, as the registry states it (most are estimates); results come later, if they are announced.

None in the next 12 months.

Read from ClinicalTrials.gov, industry-led studies. Main aim: this is the study’s judged main condition; named, not the main aim: the sponsor names it, the study is about something else; registry mapping only: only the registry’s mapping put it here. Leading trial sponsor is the company leading the most industry studies of a drug, a measure of trial activity, not of rights. US and EU rights, and Approved: from the regulators’ records (FDA’s Drugs@FDA via openFDA; EMA’s medicines data) — the holder of a marketed or authorised original, generics and other companies’ versions; not rights elsewhere, nor approval for this condition. Phase 4 trial recorded, where neither lists it: a phase 4 study exists somewhere. Not read yet: labels by indication, exclusivity, licences, line of therapy, academic comparators, sales.

What is being tested here

Drugs under test in Solitary Fibrous Tumors studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

Drug	Open	All
Repotrectinib	1	1
Trabectedin	0	2
Doxorubicin	0	1
Dacarbazine	0	1
Eribulin	0	1
Nivolumab	0	1
Pazopanib	0	1
Axitinib	0	1
Dasatinib	0	1

Drug classes tested here Tyrosine kinase inhibitors (TKIs) 1 open

Who these studies take

Of the 2 Solitary Fibrous Tumors studies recruiting now, 1 (50%) set no upper age limit and 1 (50%) stop at 75 or younger. 1 (50%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 0 (0%) take healthy volunteers.

Recruiting studies that take each age, of 2
Age	Women	Men
10	1 (50%)	1 (50%)
18	2 (100%)	2 (100%)
30	1 (50%)	1 (50%)
40	1 (50%)	1 (50%)
50	1 (50%)	1 (50%)
65	1 (50%)	1 (50%)
75	1 (50%)	1 (50%)
85	1 (50%)	1 (50%)

Across all 10 studies, recruiting or not: 10% stop at 75 or younger and 10% at 65; 30% take children; 0% are for women only and 0% for men only; 0% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

Studies

Recruiting first, then most recently updated. Showing 10 of 10. search them.