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Drugs in development · updated 30 October 2026

Sickle-cell disease: drugs in development

Rare diseasePrevalence 1-5 / 10 000 according to Orphanet · ORPHA:232

As of 30 October 2026 there are 92 active clinical trials (recruiting or ongoing, phases I–III) on 73 drugs for sickle-cell disease. 25 are experimental, that is not yet approved in the United States.

92Active trials
25Experimental drugs
6Experimental, in phase III

Summary updated every week · data as of 30 October 2026. In Phuturdex you get the full detail of every drug and an email when an alert is published on the ones you follow.

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Experimental drugs

Not yet approved by the US FDA for any indication.

DrugMost advanced phaseActive trialsReference trial
EtavopivatIII4NCT06612268
L-citrullineIII2NCT06989567
Bb1111III1NCT04293185
LidocainIII1NCT07274254
OsivelotorII–III1NCT05431088
PCV21III1NCT07247188
BriquilimabJSP191I–II2NCT06145282
CD34I–II2NCT01966367
AnumigilimabII1NCT07224360
BEAM-101I–II1NCT05456880
BMS-986470I–II1NCT06481306
CSL889II1NCT06699849
EDIT-301I–II1NCT04853576
IMR-687II1NCT04053803
ITU512I–II1NCT06546670
SenicapocII1NCT07282210
TebapivatII1NCT06924970
ThioptepaII1NCT04362293
BCL11AI2NCT07708350
DISC-3405I1NCT07187973
NicotinamideNicotinomideI1NCT04055818
OTQ923I1NCT06155500
VAS-101I1NCT07566494
CS-206Early I2NCT07000318
YOLT-204Early I1NCT07190001

Sorted by most advanced phase and number of active trials.

Approved drugs in new trials

Approved by the US FDA for at least one indication, not necessarily this disease, and now in active trials on it.

DrugMost advanced phaseActive trialsReference trial
HydroxyureaHydroxycarbamide, HydroxycarbamidIII13NCT05285917
CrizanlizumabAdakveo®III3NCT06439082
CTX001III3NCT04208529
MitapivatAG-348, Pyrukynd®II–III3NCT05031780
TocilizumabTociluzumab, AvtozmaIII2NCT06818266
IloprostAurlumyn®, Ventavis®III1NCT07498309
KetamineKetalar®III1NCT07450430
RilzabrutinibWayrilz®III1NCT06975865
AlemtuzumabCampath, Lemtrada®I–II18NCT07599176
SirolimusRapamycin, Scomara®I–II16NCT00061568
CyclophosphamideCyclophosphamid, CytoxanI–II10NCT06145282
FludarabineFludara, FLUDARABINI–II6NCT03653338
PlerixaforMozobil, Plerixafor Accord®I–II6NCT05357482
FilgrastimRecombinant Human Granulocyte Colony-Stimulating Factor, NeupogenI–II5NCT06145282
AbataceptOrencia®I–II4NCT07599176

Sorted by most advanced phase and number of active trials. Showing 15 of 48 drugs.

All 73 drugs, with the details

In Phuturdex every drug has all its trials, sponsors and countries, FDA and EMA approvals, orphan designations and safety alerts. Free until 31 March 2027.

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Specific forms

Broader categories

Source: Phuturdex analysis of ClinicalTrials.gov data (U.S. National Library of Medicine), updated 30 October 2026. Active trials = recruiting or ongoing, phases I–III, with at least one identified drug; phase and sites refer to the trials on this disease. Disease name: Wikidata; NLM MeSH term: D000755 “Anemia, Sickle Cell”. Prevalence: Orphanet.

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