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NCT03879876: HTLP Necker
Safety and Efficacy Study of Human T Lymphoid Progenitor (HTLP) Injection After Partially HLA Compatible Allogeneic Hematopoietic Stem Cell Transplantation in SCID Patients
Phase 1, PHASE2 trial testing Human T Lymphoid Progenitor (HTLP) injection in Pediatric Patients in 12 participants. Status unknown.
3 September 2023
Quick facts
| Lead sponsor | Assistance Publique - Hôpitaux de Paris |
|---|---|
| Phase | Phase 1, PHASE2 |
| Status | Status unknown |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | treatment |
| Enrollment | 12 |
| Start date | 13 May 2020 |
| Primary completion | 3 September 2023 |
| Estimated completion | 3 June 2025 |
| Sites | 1 location across France |
Drugs / interventions tested
- Human T Lymphoid Progenitor (HTLP) injection — full drug profile →
Conditions studied
- Pediatric Patients — all drugs for Pediatric Patients →
- Any Type of Severe Combined Immunodeficiency (SCID) — all drugs for Any Type of Severe Combined Immunodeficiency (SCID) →
- Partial HLA Incompatible Allogeneic Hematopoietic Stem Cell Transplantation (HSCT) — all drugs for Partial HLA Incompatible Allogeneic Hematopoietic Stem Cell Transplantation (HSCT) →
Sponsor
Assistance Publique - Hôpitaux de Paris — full company profile →
Who can join
Adults 2 to 18, any sex, with Pediatric Patients or Any Type of Severe Combined Immunodeficiency (SCID). Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The purpose of this study is to evaluate the safety and the efficacy of Human T Lymphoid Progenitor (HTLP) injection to accelerate immune reconstitution after partially HLA compatible allogeneic hematopoietic stem cell transplantation in SCID patients.
Publications & conference data
6 peer-reviewed publications reference this trial (live from Europe PMC):
-
Immune Reconstitution After Allogeneic Haematopoietic Cell Transplantation: From Observational Studies to Targeted Interventions.
Yanir A, Schulz A, Lawitschka A, Nierkens S, et al · · 2021 · cited 35× · PMID 35087775 · DOI 10.3389/fped.2021.786017 -
Physioxia enhances T-cell development ex vivo from human hematopoietic stem and progenitor cells.
Shin DY, Huang X, Gil CH, Aljoufi A, et al · · 2020 · cited 15× · PMID 32761664 · DOI 10.1002/stem.3259 -
A DL-4- and TNFα-based culture system to generate high numbers of nonmodified or genetically modified immunotherapeutic human T-lymphoid progenitors.
Moirangthem RD, Ma K, Lizot S, Cordesse A, et al · · 2021 · cited 11× · PMID 34117371 · DOI 10.1038/s41423-021-00706-8 -
Stem cell therapies in the clinic.
Acharya S, Shaha S, Bibbey MG, Mukherji M, et al · · 2025 · cited 3× · PMID 40385529 · DOI 10.1002/btm2.70000 -
T-Cell Progenitors As A New Immunotherapy to Bypass Hurdles of Allogeneic Hematopoietic Stem Cell Transplantation.
Gaudeaux P, Moirangthem RD, Bauquet A, Simons L, et al · · 2022 · cited 3× · PMID 35874778 · DOI 10.3389/fimmu.2022.956919 -
T-lymphoid progenitor-based immunotherapies: clinical perspectives for one and all.
Gaudeaux P, Moirangthem RD, Paillet J, Martin-Corredera M, et al · · 2022 · PMID 36180781 · DOI 10.1038/s41423-022-00927-5
Verify or expand the search:
- PubMed search for NCT03879876
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03879876 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Assistance Publique - Hôpitaux de Paris
- Last refreshed: 27 September 2022
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03879876.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing