Blood Platelet Disorders clinical trials

The registry lists 47 studies for Blood Platelet Disorders across more than 10 countries. 9 are recruiting or about to start. 16 of them are mainly about Blood Platelet Disorders (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-04. Counting its 10 narrower conditions too, such as Purpura, Thrombocytopenic, Idiopathic: 1,467 studies, 370 open.

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Status

Completed: 19
Status unknown: 8
Recruiting: 7
Terminated: 6
Withdrawn: 3
Active, not recruiting: 2

Phase

Phase 2: 12
Phase 1: 5
Phase 3: 4
Phase 4: 4

Where

United States: 18
Italy: 10
United Kingdom: 8
Spain: 7
France: 7
Germany: 7

Who runs them

Shionogi (2) · Novartis Pharmaceuticals (2) · Takeda (2) · Sanofi (1) · Saglik Bilimleri Universitesi (1) · Bioverativ, a Sanofi company (1) · AO GENERIUM (1) · Kratochvil Milan, MD (1)

What is being tested here

Drugs under test in Blood Platelet Disorders studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

Drug	Open	Phase 3	All
Mezagitamab	2	2	2
GR1803	1	0	1
Eltrombopag	0	1	3
Lusutrombopag	0	0	2
Avatrombopag	0	0	2
Pacritinib	0	1	1
Sutimlimab	0	0	1
Sonidegib	0	0	1
Ruxolitinib	0	0	1
Cholecalciferol	0	0	1

Drug classes tested here Tyrosine kinase inhibitors (TKIs) 4 · JAK inhibitors 3

Coming up

3phase 3 studies under way

1study finishes main data collection within a year

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

The study

Dec 2026Towards Improved Diagnostics for Suspected Platelet Function Disorders · Region Stockholm

Who these studies take

Of the 7 Blood Platelet Disorders studies recruiting now, 5 (71%) set no upper age limit and 1 (14%) stop at 75 or younger. 2 (29%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 3 (43%) take healthy volunteers.

Recruiting studies that take each age, of 7
Age	Women	Men
10	2 (29%)	2 (29%)
18	7 (100%)	7 (100%)
30	7 (100%)	7 (100%)
40	7 (100%)	7 (100%)
50	7 (100%)	7 (100%)
65	7 (100%)	7 (100%)
75	7 (100%)	7 (100%)
85	6 (86%)	6 (86%)

Across all 47 studies, recruiting or not: 23% stop at 75 or younger and 19% at 65; 28% take children; 4% are for women only and 0% for men only; 15% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

Studies

Recruiting first, then most recently updated. Showing 47 of 47. search them.