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
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Xingchen Peng
- Telefonnummer: 18980606753
- E-mail: pxx2014@163.com
Studiesteder
-
-
Sichuan
-
Chengdu, Sichuan, Kina, 610000
- Ikke rekrutterer endnu
- West China Hospital
-
Kontakt:
- Xingchen Peng
- Telefonnummer: 18980606753
- E-mail: pxx2014@163.com
-
Chengdu, Sichuan, Kina, 646000
- Rekruttering
- The West China Hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
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
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Ikke-randomiseret
- Interventionel model: Sekventiel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: 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).
|
|
Eksperimentel: 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).
|
|
Eksperimentel: 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).
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Number of Participants with DLT
Tidsramme: From the first dose to 3 weeks post-dose.
|
From the first dose to 3 weeks post-dose.
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Objective Response Rate
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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)
Tidsramme: 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)
Tidsramme: 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.
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2026(826)
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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Studerer et amerikansk FDA-reguleret enhedsprodukt
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