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Neutropenia clinical trials

The registry lists 316 studies for Neutropenia across more than 10 countries. 42 are recruiting or about to start. 109 of them are mainly about Neutropenia (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09. Counting its narrower condition Febrile Neutropenia too: 429 studies, 72 open.

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Status

Completed
209
Status unknown
36
Recruiting
24
Terminated
17
Not yet recruiting
17
Withdrawn
8

Phase

Phase 2
101
Phase 3
63
Phase 1
54
Phase 4
28
Early Phase 1
1

Where

United States
110
China
42
France
21
Korea, Republic of
17
Canada
15
Germany
15

Who runs them

Amgen (14) · National Heart, Lung, and Blood Institute (NHLBI) (13) · Pfizer (9) · National Cancer Institute (NCI) (8) · EVIVE Biotechnology (7) · Sandoz (5) · National Institute of Allergy and Infectious Diseases (NIAID) (5) · Tianjin SinoBiotech Ltd. (4)

What is being tested here

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

DrugOpenPhase 3All
Filgrastim1520
Letermovir103
Pegylated granulocyte colony-stimulating factor103
Levofloxacin123
Mavorixafor112
Bevacizumab101
Trilaciclib101
PM 01183101
Eravacycline101
Luspatercept101

Drug classes tested here Antimetabolites 1 open · Beta-lactamase inhibitors 1 open · Antimitotic agents 7 · Alkylating agents 7

Coming up

2phase 3 studies under way
12studies finish main data collection within a year1 of them phase 3

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 10 nearest, phase 3 first

Who these studies take

Of the 24 Neutropenia studies recruiting now, 12 (50%) set no upper age limit and 12 (50%) stop at 75 or younger. 11 (46%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 1 (4%) take healthy volunteers.

Recruiting studies that take each age, of 24
AgeWomenMen
109 (38%)9 (38%)
1820 (83%)20 (83%)
3016 (67%)16 (67%)
4016 (67%)16 (67%)
5016 (67%)16 (67%)
6516 (67%)16 (67%)
7514 (58%)14 (58%)
8512 (50%)12 (50%)

Across all 316 studies, recruiting or not: 38% stop at 75 or younger and 24% at 65; 34% take children; 12% are for women only and 1% for men only; 6% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Neutropenia studies take

Of 25 phase 2 interventional studies under Neutropenia, half reached primary completion within 29 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Phase 229 mo11–41 · 25 studies——
Phase 320 mo11–34 · 16 studies——
Interventional, no phase31 mo26–40 · 14 studies——
Observational43 mo18–190 · 23 studies——

Each figure is the month by which half the studies had reached primary completion, with the range in which the middle half did. Studies still running count until their last registry update; studies that stopped early are left out. Phase 1 includes early phase 1; observational means prospective or not stated, as retrospective and cross-sectional studies date a window of data rather than a study. How these figures are worked out

What changed recently

From the registry's own updates since Oct 13, 2026.

Started recruiting1

Newly registered5

Studies

Recruiting first, then most recently updated. Showing 50 of 316. Browse all 316 → or search them.

Neutropenia clinical trials — 316 studies | ClinicalTrials.gg