Safety and Tolerability of AI-Designed Pan-Cancer Neoantigen mRNA Vaccine (PAN-NeoVax) in Advanced Solid Tumors
A Phase I Clinical Study to Evaluate the Safety, Tolerability, and Preliminary Efficacy of an Artificial Intelligence-Designed Tumor mRNA Vaccine in Patients With Advanced or Metastatic Solid Tumors
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 1
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Xingchen Peng
- Telefonnummer: 18980606753
- E-Mail: pxx2014@163.com
Studienorte
-
-
Sichuan
-
Chengdu, Sichuan, China, 610000
- Noch keine Rekrutierung
- West China Hospital
-
Kontakt:
- Xingchen Peng
- Telefonnummer: 18980606753
- E-Mail: pxx2014@163.com
-
Chengdu, Sichuan, China, 646000
- Rekrutierung
- The West China Hospital
-
-
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Male or female patients aged ≥18 and ≤70 years
- Histopathologically confirmed advanced recurrent/metastatic malignant solid tumors that have failed second-line therapy with no standard treatment options available (priority enrollment of advanced head and neck squamous cell carcinoma and malignant melanoma patients)
- ECOG Performance Status score: 0-1
- Estimated life expectancy ≥3 months
- At least 28 days since prior chemotherapy, radiotherapy, or surgery
- At least 6 weeks since prior use of nitrosoureas or mitomycin C
Adequate organ function within 14 days prior to enrollment:
- Hemoglobin ≥90 g/L (no blood transfusion within 14 days)
- Absolute neutrophil count >1.5×10⁹/L
- Platelet count ≥80×10⁹/L
- Total bilirubin ≤1.5×ULN
- ALT or AST ≤2.5×ULN (≤5×ULN if liver metastases present)
- Creatinine clearance ≥60 mL/min (Cockcroft-Gault formula)
- Left ventricular ejection fraction (LVEF) ≥50%
- Signed written informed consent and willingness to comply with scheduled visits, treatment plans, laboratory tests, and other study requirements
Exclusion Criteria:
- Participation in another clinical drug trial within 4 weeks
- Tumor located adjacent to major blood vessels or trachea
- Poorly controlled cardiac conditions: NYHA class >2 heart failure, unstable angina, myocardial infarction within 1 year, or clinically significant supraventricular or ventricular arrhythmias requiring treatment or intervention
- Pregnant or breastfeeding women
- Active pulmonary tuberculosis, bacterial or fungal infection (≥Grade 2 per NCI-CTCAE v5.0); HIV infection, active HBV or HCV infection
- History of psychotropic substance abuse that cannot be discontinued, or mental disorders
- Active autoimmune disease or history of autoimmune disease (exceptions: vitiligo; childhood asthma in complete remission requiring no adult intervention; asthma requiring bronchodilator intervention is excluded)
- Currently receiving immunosuppressive therapy
- History of drug abuse or known medical, psychological, or social conditions (e.g., alcoholism, drug addiction)
- Known allergy, hypersensitivity, or intolerance to PAN-NeoVax or any excipient; history of severe allergic reactions to any drug, food, or vaccine (including anaphylactic shock, allergic laryngeal edema, allergic dyspnea, allergic purpura, thrombocytopenic purpura, Arthus reaction)
- Female subjects with pregnancy plans or male subjects whose partners have pregnancy plans from screening through 12 months after the last dose
- Any serious concomitant disease that, in the investigator's judgment, would jeopardize patient safety or ability to complete the study
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Sequenzielle Zuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Experimental: PAN-NeoVax Dose Level 1 (25 μg)
|
25 μg PAN-NeoVax administered by intratumoral injection; 5 doses of basic immunization (first 4 doses at weekly intervals, fifth dose at 1 month after the fourth dose).
|
|
Experimental: PAN-NeoVax Dose Level 2 (50 μg)
|
50 μg PAN-NeoVax administered by intratumoral injection; 5 doses of basic immunization (first 4 doses at weekly intervals, fifth dose at 1 month after the fourth dose).
|
|
Experimental: PAN-NeoVax Dose Level 3 (100 μg)
|
100 μg PAN-NeoVax administered by intratumoral injection; 5 doses of basic immunization (first 4 doses at weekly intervals, fifth dose at 1 month after the fourth dose).
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Number of Participants with DLT
Zeitfenster: From the first dose to 3 weeks post-dose.
|
From the first dose to 3 weeks post-dose.
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Objective Response Rate
Zeitfenster: From the time when the patients were enrolled in the study until one month after the last dose was injected.The time window was typically 2 months.
|
From the time when the patients were enrolled in the study until one month after the last dose was injected.The time window was typically 2 months.
|
|
Disease Control Rate
Zeitfenster: From the time when the patients were enrolled in the study until one month after the last dose was injected.The time window was typically 2 months.
|
From the time when the patients were enrolled in the study until one month after the last dose was injected.The time window was typically 2 months.
|
|
Time to First Response
Zeitfenster: From the time when the patients were enrolled in the study until one month after the last dose was injected.The time window was typically 2 months.
|
From the time when the patients were enrolled in the study until one month after the last dose was injected.The time window was typically 2 months.
|
|
Duration of Response
Zeitfenster: From the time when the patients were enrolled in the study until one month after the last dose was injected.The time window was typically 2 months.
|
From the time when the patients were enrolled in the study until one month after the last dose was injected.The time window was typically 2 months.
|
|
Progression - Free Survival(PFS)
Zeitfenster: From the time when the patients were enrolled in the study until three months after the last dose was injected. The time window was typically 6 months.
|
From the time when the patients were enrolled in the study until three months after the last dose was injected. The time window was typically 6 months.
|
|
Overall Survival(OS)
Zeitfenster: From the time when the patients were enrolled in the study until six months after the last dose was injected. The time window was typically 8 months.
|
From the time when the patients were enrolled in the study until six months after the last dose was injected. The time window was typically 8 months.
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
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
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- 2026(826)
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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