Study of Safety and Efficacy of Genome-edited Hematopoietic Stem and Progenitor Cells in Sickle Cell Disease (SCD)

  • STATUS
    Recruiting
  • End date
    Aug 19, 2025
  • participants needed
    30
  • sponsor
    Novartis Pharmaceuticals
Updated on 1 July 2022
stroke
hydroxyurea
acute chest syndrome
priapism
chest syndrome
alloimmunization
thalassemia
sickle hemoglobin
hemoglobin f
hemoglobin c disease

Summary

This study will evaluate two genome-edited, autologous, hematopoietic stem and progenitor cell (HSPC) products - OTQ923 and HIX763 - each reducing the biologic activity of BCL11A, increasing fetal hemoglobin (HbF) and reducing complications of sickle cell disease.

Details
Condition Sickle Cell Disease
Treatment OTQ923, HIX763, OTQ923 or HIX763
Clinical Study IdentifierNCT04443907
SponsorNovartis Pharmaceuticals
Last Modified on1 July 2022

Eligibility

Yes No Not Sure

Inclusion Criteria

Male or female subjects age 2-40 years inclusive
Confirmed diagnosis of sickle cell disease with globin typing (e.g. HbSS, HbSC, HbS/β0-thalassemia or others)
Performance status >70% (Karnofsky for subjects >16 years of age and Lansky for subjects <16 years of age)
At least one of the following indicators of disease severity as defined in the protocol - Vaso-occlusive pain crisis, Acute chest syndrome, Recurrent priapism, prior stroke, receive chronic transfusions, Red cell alloimmunization
Subjects, who have failed, not tolerated or refused hydroxyurea therapy

Exclusion Criteria

Available matched related donor for HSCT
Clinically significant active infection
Seropositive for HIV or HTLV
Active known malignancy, myelodysplasia, abnormal cytogenetics or immunodeficiency
Prior HSCT or gene therapy
Known hepatic cirrhosis, bridging hepatic fibrosis or active hepatitis
Protocol defined iron overload
Cerebrovascular procedure within one year, including pial synangiosis for Moyamoya
Severe or progressive arteriopathy or cerebrovascular disease, including Moyamoya
Other protocol defined inclusion/exclusion criteria may apply
Clear my responses

How to participate?

Step 1 Connect with a study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer to help accelerate the development of new treatments and to get notified about similar trials.

You are contacting

Investigator Avatar

Primary Contact

site

0/250

Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

Learn more

If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

Learn more

Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

Learn more

Similar trials to consider

Loading...

Browse trials for

Not finding what you're looking for?

Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.

Sign up as volunteer

user name

Added by • 

 • 

Private

Reply by • Private
Loading...

Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ipsa vel nobis alias. Quae eveniet velit voluptate quo doloribus maxime et dicta in sequi, corporis quod. Ea, dolor eius? Dolore, vel!

  The passcode will expire in None.
Loading...

No annotations made yet

Add a private note
  • abc Select a piece of text from the left.
  • Add notes visible only to you.
  • Send it to people through a passcode protected link.
Add a private note