Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Pociredir

Summary

This is a study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of Pociredir in participants with sickle cell disease.

Timeline

Start

2021-12-13

Primary completion

2026-01-20

Completion

2026-01-20

Outcome

Met primary endpoint

release “Primary endpoint showed up to 9.5% absolute fetal hemoglobin (HbF) increases from baseline” fulcrumtx.com ↗

Publications

• Background Ngo DA, Aygun B, Akinsheye I, Hankins JS, Bhan I, Luo HY, Steinberg MH, Chui DH. Fetal haemoglobin levels and haematological characteristics of compound heterozygotes for haemoglobin S and deletional hereditary persistence of fetal haemoglobin. Br J Haematol. 2012 Jan;156(2):259-64. doi: 10.1111/j.1365-2141.2011.08916.x. Epub 2011 Oct 24.
• Background Piel FB, Steinberg MH, Rees DC. Sickle Cell Disease. N Engl J Med. 2017 Apr 20;376(16):1561-1573. doi: 10.1056/NEJMra1510865. No abstract available.
• Background Sankaran VG, Orkin SH. The switch from fetal to adult hemoglobin. Cold Spring Harb Perspect Med. 2013 Jan 1;3(1):a011643. doi: 10.1101/cshperspect.a011643.
• Background Saraf SL, Molokie RE, Nouraie M, Sable CA, Luchtman-Jones L, Ensing GJ, Campbell AD, Rana SR, Niu XM, Machado RF, Gladwin MT, Gordeuk VR. Differences in the clinical and genotypic presentation of sickle cell disease around the world. Paediatr Respir Rev. 2014 Mar;15(1):4-12. doi: 10.1016/j.prrv.2013.11.003. Epub 2013 Nov 15.
• Background Steinberg MH, Chui DH, Dover GJ, Sebastiani P, Alsultan A. Fetal hemoglobin in sickle cell anemia: a glass half full? Blood. 2014 Jan 23;123(4):481-5. doi: 10.1182/blood-2013-09-528067. Epub 2013 Nov 12.
• Abbasi M, Srivastava A, Saraf SL. Management of Kidney Disease with Sickle Cell Disease. J Am Soc Nephrol. 2025 Oct 1;36(10):2041-2054. doi: 10.1681/ASN.0000000804. Epub 2025 Jun 26.

Drugs

Indications