How many drugs treat Cyclical neutropenia?

Drug Landscape tracks 2 marketed treatments for Cyclical neutropenia (deduplicated by molecule). 0 Phase 3 candidates and 0 Phase 2 candidates are in the pipeline.

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Last reviewed 2026-06-10 · How we verify

Cyclical neutropenia — Treatment Landscape & Competitive Intelligence

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Cyclical neutropenia (disease) competitive landscape: 2 marketed treatments tracked, 0 Phase 3 candidates, 0 Phase 2 candidates. Recent regulatory actions and upcoming PDUFA dates across the entire treatment set.

2 marketed 0 Phase 3 0 Phase 2 Live · 30-min refresh

Marketed treatment landscape

Approved drugs treating Cyclical neutropenia, deduplicated by molecule. See the full disease page for line-of-therapy detail.

Drug	Generic	Sponsor	Class	Target	Line of therapy	First approval
Neupogen	Filgrastim-Aafi	Amgen	Colony-stimulating factor (CSF); leukocyte growth factor	G-CSF receptor (granulocyte colony-stimulating factor receptor)		1991-01-01
Neupogen	Neupogen	University of Chicago		Granulocyte colony-stimulating factor receptor

Phase 3 pipeline

No Phase 3 pipeline candidates tracked.

Phase 2 pipeline

No Phase 2 pipeline candidates tracked.

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this treatment set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this treatment set.

Sponsor landscape

Amgen · 1 drug in Cyclical neutropenia
University of Chicago · 1 drug in Cyclical neutropenia

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Every new regulatory action, PDUFA date, or trial completion in Cyclical neutropenia:

Cite this brief

Drug Landscape (2026). Cyclical neutropenia — Treatment Landscape & Competitive Intelligence Brief. https://druglandscape.com/ci/disease/cyclical-neutropenia. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing