- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07572812
A Phase I Clinical Trial of UX-GIP001 in the Treatment of Drug-Resistant Unilateral Mesial Temporal Lobe Epilepsy
A Phase I Clinical Trial to Evaluate the Safety, Tolerability, and Preliminary Efficacy of UX-GIP001 (Human GABAergic Interneuron Progenitor Cells Injection) in the Treatment of Drug-Resistant Unilateral Mesial Temporal Lobe Epilepsy
This is a phase I study (Protocol: UX-GIP001-102) investigating UX-GIP001 Injection, a novel cell therapy product consisting of human GABAergic interneuron progenitor cells (GIP), for treating adult patients with drug-resistant unilateral medial temporal lobe epilepsy (MTLE). The primary objective is to assess the safety, tolerability, and preliminary efficacy of UX-GIP001. This is an open-label, single-arm study. All enrolled participants will receive the active investigational cell therapy. Seizure frequency and safety parameters will be evaluated by comparing post-transplant outcomes to pre-transplant baselines.
Panoramica dello studio
Descrizione dettagliata
Participants will receive UX-GIP001 via stereotactic neurosurgery, preceded by and followed with immunosuppressive therapy. The study includes a baseline period for eligibility confirmation and a 24-month follow-up phase involving regular safety assessments, neuroimaging , seizure diary logging, and evaluations of quality of life, cognition, and mood. This pioneering regenerative approach seeks to provide a new treatment strategy for drug-resistant MTLE by addressing the underlying pathophysiology.
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 1
Contatti e Sedi
Contatto studio
- Nome: Xianwei Zhi
- Numero di telefono: +86-21-60197620
- Email: xianweizhi@unixell.com
Luoghi di studio
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Beijing Municipality
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Beijing, Beijing Municipality, Cina, 100070
- Reclutamento
- Beijing Tiantan Hospital, Capital Medical University
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Contatto:
- Xiaoqiu Shao
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Henan
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Zhengzhou, Henan, Cina, 450000
- Non ancora reclutamento
- The First Affiliated Hospital of Zhengzhou University
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Contatto:
- Qun Wang
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Sichuan
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Chengdu, Sichuan, Cina, 610041
- Reclutamento
- West China School of Medicine and West China Hospital, Sichuan University
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Contatto:
- Dong Zhou, Doctor
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-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Age 18-75 years (inclusive), male or female;
- Diagnosis of focal epilepsy according to the International League Against Epilepsy (ILAE) 2025 epilepsy classification, with disease duration ≥2 years;
- Clinical presentation consistent with unilateral mesial temporal lobe epilepsy (MTLE);
- Meeting the diagnostic criteria for drug-resistant epilepsy;
- Average focal seizure frequency ≥4 per 28 days within the 3 months prior to screening;
- On a stable dose of anti-seizure medications for ≥1 month prior to enrollment;
- Patient has adequate organ function as follows: absolute neutrophil count ≥2.0×10⁹/L; white blood cell count ≥4.0×10⁹/L; platelet count ≥100×10⁹/L; AST and ALT ≤2.5× upper limit of normal (ULN); total bilirubin ≤1.5× ULN; serum creatinine ≤1.5× ULN; estimated glomerular filtration rate (eGFR) ≥60 mL/min/1.73 m² (calculated using the CKD-EPI formula);
- Women of childbearing potential must have a negative serum pregnancy test during the screening period. All participants and their partners agree to have no plans for pregnancy, sperm donation, or egg donation from the time of signing the informed consent form until 2 years after cell transplantation treatment, and voluntarily adopt contraceptive measures deemed effective by the investigator;
- Patient has good compliance, with a patient diary completion rate ≥80% prior to enrollment.
Exclusion Criteria:
- Epilepsy caused by other/or progressive neurological diseases , or patients - experiencing only focal aware seizures without observable manifestations.
- History of epilepsy surgery.
- History of status epilepticus within 12 months prior to screening.
- Presence of long-term implants in the skull or intracranial space.
- Severe systemic disease or dysfunction.
- Primary or secondary immunodeficiency.
- History of clear suicidal intent, plan, or behavior within one year prior to screening.
- Severe psychiatric disorders.
- History of malignancy within the past 5 years, except for cervical carcinoma in situ, basal cell or squamous cell skin cancer cured for >5 years.
- Pregnant or breastfeeding women.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Sperimentale: UX-GIP001
Two dose levels will be planned. Each patient only receives one corresponding dose of UX-GIP001. |
Allogeneic human GABAergic interneuron precursors (UX-GIP001) are delivered into the temporal lobe region of the brain. |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
Incidence and severity of Adverse Events (AEs)/Serious Adverse Events (SAEs)
Lasso di tempo: From baseline to 6 Months post-treatment
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From baseline to 6 Months post-treatment
|
Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
Change from baseline in total and subtype seizure frequency
Lasso di tempo: From baseline to 2 years post-treatment
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From baseline to 2 years post-treatment
|
|
Responder rates (≥50% and ≥75% reduction) in total and subtype seizure frequency
Lasso di tempo: From baseline to 2 years post-treatment
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From baseline to 2 years post-treatment
|
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Seizure free rate
Lasso di tempo: From baseline to 2 years post-treatment
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From baseline to 2 years post-treatment
|
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Incidence and severity of AEs/SAEs related to surgery, transplanted cells, and/or immunosuppressive therapy
Lasso di tempo: From baseline to 2 years post-treatment
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From baseline to 2 years post-treatment
|
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Incidence and severity of all AEs/SAEs
Lasso di tempo: From baseline to 2 years post-treatment
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From baseline to 2 years post-treatment
|
Collaboratori e investigatori
Collaboratori
Investigatori
- Investigatore principale: Dong Zhou, Doctor, West China Hospital
- Investigatore principale: Xiaoqiu Shao, Doctor, Beijing Tiantan Hospital
- Investigatore principale: Qun Wang, Doctor, The First Affiliated Hospital of Zhengzhou University
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- UX-GIP001-102
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
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