A Clinical Study to Evaluate LVIVO-TaVec400 for the Treatment of Relapsed/Refractory Autoimmune Diseases
A Clinical Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Preliminary Efficacy of the LVIVO-TaVec400 in the Treatment of Relapsed/Refractory Autoimmune Diseases
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Frühphase 1
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Qiubai Li, Professor
- Telefonnummer: +86-27-85726808 Ext. 027
- E-Mail: qiubaili@hust.edu.cn
Studieren Sie die Kontaktsicherung
- Name: Xiangxue Meng
- E-Mail: xiangxue.meng@legendbiotech.cn
Studienorte
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Anhui
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Hefei, Anhui, China
- The First Affiliated Hospital of Anhui Medical University
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Kontakt:
- Shengqian Xu
- Telefonnummer: +86-0551-2922114
- E-Mail: xsqian-1112@163.com
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Beijing Municipality
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Beijing, Beijing Municipality, China
- Beijing Tiantan Hospital, Capital Medical University
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Kontakt:
- Wei Zhou
- Telefonnummer: +86-010-59978585
- E-Mail: zw2pumch@126.com
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Hubei
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Wuhan, Hubei, China
- Union Hospital Tongji Medical College Huazhong University Of Science And Technology
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Kontakt:
- Qiubai Li
- Telefonnummer: +86-27-85726808 Ext. 027
- E-Mail: qiubaili@hust.edu.cn
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Shanxi
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Taiyuan, Shanxi, China
- Shanxi Bethune Hospital
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Kontakt:
- Liyun Zhang
- Telefonnummer: +86-0351-8379573
- E-Mail: 1315710223@qq.com
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Subjects voluntarily participate in clinical studies.
- Age 18-65 years.
- Adequate organ function at screening.
Clinical laboratory values meet criteria at screening visit.
r/r SLE:
- Patients meet the 2019 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) OR 2012 Systemic lupus international collaborating clinics (SLICC) classification criteria for SLE at least 6 months before screening.
- At screening, antinuclear antibody, and/or anti-dsDNA antibody, and/or anti-Smith antibody should be positive.
Fulfill relapsed/refractory SLE conditions.
r/r IgG4-RD:
- Patients meet the 2019 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) classification criteria for IgG4-RD.
- Fulfill relapsed/refractory IgG4-RD conditions.
- Patients have active disease: IgG4-RD Response Index (RI) ≥2.
Progressive MS:
- Diagnosis of MS according to 2017 revised McDonald criteria.
- Progressive MS according to clinical course criteria revised in 2013.
Presence of Cerebrospinal fluid (CSF) oligoclonal bands (OCBs) or elevated IgG Index at screening.
r/r MG:
- Diagnosis of MG.
- Myasthenia Gravis Foundation of America (MGFA) Class II-IV.
- Positive AChR-IgG or MuSK-IgG at screening.
- Fulfill refractory MG conditions.
Exclusion Criteria:
- Active infections such as hepatitis and tuberculosis.
- Coexist other autoimmune or inflammatory diseases.
- Severe underlying diseases such as tumor, uncontrolled diabetes and severe heart diseases.
- Female subjects who are pregnant, breastfeeding, or planning to become pregnant while participating in this study or within 1 year of receiving LVIVO-TaVec400 treatment.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: N / A
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: LVIVO-TaVec400 product
The dose escalation stage includes 4 dose level: DL1,DL2,DL3, DL4.
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Each subject will be given a single-dose LVIVO-TaVec400 via intravenous infusion.
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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The incidence of Dose-limiting toxicity (DLT)
Zeitfenster: 28 days after LVIVO-TaVec400 infusion (Day 1)
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DLTs are severe adverse events refers to any untoward medical occurred in a subject participated in a clinical investigation, which has a causal relationship with the treatment and will limit the dose escalation.
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28 days after LVIVO-TaVec400 infusion (Day 1)
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The incidence, severity of Adverse events (AEs)
Zeitfenster: Minimum 13 weeks after LVIVO-TaVec400 infusion (Day 1)
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An adverse event refers to any untoward medical occurrence in a clinical investigation subject administered a pharmaceutical product (investigational or non-investigational), which does not necessarily have a causal relationship with the treatment.
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Minimum 13 weeks after LVIVO-TaVec400 infusion (Day 1)
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The incidence, severity of Treatment-related Adverse event (TRAE)
Zeitfenster: Maximum 15 years after LVIVO-TaVec400 infusion (Day 1)
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An treatment-related adverse event refers to any untoward medical occurrence in a clinical investigation subject administered a pharmaceutical product (investigational or non-investigational), which has a causal relationship with the treatment.
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Maximum 15 years after LVIVO-TaVec400 infusion (Day 1)
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Maximum concentration (Cmax) in peripheral blood
Zeitfenster: Maximun 5 years after LVIVO-TaVec400 infusion (Day 1)
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Maximum concentration (Cmax) in peripheral blood
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Maximun 5 years after LVIVO-TaVec400 infusion (Day 1)
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Time of maximum concentration (Tmax) in peripheral blood
Zeitfenster: Maximum 5 years after LVIVO-TaVec400 infusion (Day 1)
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Time of maximum concentration (Tmax) in peripheral blood
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Maximum 5 years after LVIVO-TaVec400 infusion (Day 1)
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Area under the concentration-time curve (AUC) in peripheral blood
Zeitfenster: Maximum 5 years after LVIVO-TaVec400 infusion (Day 1)
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Area under the concentration-time curve (AUC) in peripheral blood
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Maximum 5 years after LVIVO-TaVec400 infusion (Day 1)
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Recommended Dose regimen finding
Zeitfenster: Maximum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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Determine the Recommended Dose regimen established through dose exploratory.
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Maximum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Change in Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) scores from baseline for r/r SLE subjects
Zeitfenster: Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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The SLEDAI-2K scale is a cumulative index used to assess disease activity across 24 different disease descriptors in patients with SLE.
A total score ranges between 0 and 105, with a higher score representing a more significant degree of disease activity.
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Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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Change in IgG4-RD Response Index (IgG4-RD RI) from baseline for r/r IgG4-RD subjects
Zeitfenster: Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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The IgG4-RD scale is a cumulative index used to assess disease activity across 25 different disease descriptions in patients with IgG4-RD.
A total score ranges between 0 and 75, with a higher score representing a more significant degree of disease activity.
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Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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Change in Expanded Disability Status Scale (EDSS) scores from baseline for PMS subjects.
Zeitfenster: Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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The EDSS is a scoring system used to quantify and monitor the progression of physical disability in patients with multiple sclerosis.
The total score ranges from 0 to 10, with higher scores representing a worse outcome.
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Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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Change in Myasthenia Gravis Activities of Daily Living (MG-ADL) scores from baseline for r/r MG subjects.
Zeitfenster: Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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The MG-ADL is a patient-reported tool that quantifies the severity of myasthenia gravis symptoms based on daily functions.
The total score ranges from 0 to 24, with higher scores representing a worse functional status.
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Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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Change in Quantitative Myasthenia Gravis (QMG) scores from baseline for r/r MG subjects.
Zeitfenster: Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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The QMG is a standard clinical tool used to quantify the severity of myasthenia gravis through objective muscle testing.
The total score ranges from 0 to 39, with higher scores representing a worse clinical status.
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Minimum 104 weeks after LVIVO-TaVec400 infusion (Day 1)
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Ermittler
Ermittler
- Hauptermittler: QiuBai Li, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Geschätzt)
Studienbeginn
Primärer Abschluss (Geschätzt)
Primärer Abschluss
Studienabschluss (Geschätzt)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Erkrankungen des Nervensystems
- Pathologische Prozesse
- Chronische Erkrankung
- Krankheitsattribute
- Bindegewebserkrankungen
- Erkrankungen des Immunsystems
- Demyelinisierende Autoimmunerkrankungen, ZNS
- Autoimmunerkrankungen des Nervensystems
- Demyelinisierende Krankheiten
- Pathologische Zustände, Anzeichen und Symptome
- Haut- und Bindegewebserkrankungen
- Multiple Sklerose
- Mit Immunglobulin G4 in Verbindung stehende Krankheit
- Lupus erythematodes, systemisch
- Wiederauftreten
- Autoimmunerkrankungen
- Multiple Sklerose, chronisch progressiv
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- LB2505-0002
Plan für individuelle Teilnehmerdaten (IPD)
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Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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