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A Safety Study of the Pan-immunotherapy in Patients With Unresectable/Metastatic Solid Tumors or Lymphomas

27. august 2019 oppdatert av: Han weidong, Chinese PLA General Hospital

A Phase I, Two-arm, Open-label, Single-center, Dose-escalation Study to Evaluate the Safety, Tolerability and Recommended Dose and Delivery Mode of the Pan-immunotherapy in Subjects With Unresectable/ Metastatic Solid Tumors or Lymphomas

Identification of T cell inhibitory signals, including PD-1/PD-L1, has prompted the development of a new class of cancer immunotherapy that could restore an adequate immunosurveillance against the neoplasm and enhance T-cell-mediated anticancer immune responses. However, elimination of cancer by T cells is only one step in the Cancer-Immunity Cycle, which enable providing several therapeutic targets and tailoring of combinations of immune therapies. Manganese has been confirmed to activate antigen-presenting cells and function as mucosal immunoadjuvants in pre-clinical studies. This study is a first-in-man, Phase I, 3 + 3 dose escalation study of a combined regimen of Manganese and anti-PD-1 antibody with or without chemotherapies in subjects with unresectable/ metastatic solid tumors or lymphomas. This study is designed to assess the safety, tolerability, pharmacokinetic profile (PK profile), mode of delivery and Recommended Phase 2 Dose (RP2D) of this regimen.

Studieoversikt

Status

Ukjent

Forhold

Intervensjon / Behandling

Studietype

Intervensjonell

Registrering (Forventet)

20

Fase

  • Fase 1

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

  • Kina
    • Beijing
      • Beijing, Beijing, Kina, 100853
        • Rekruttering
        • Biotherapeutic Department of Chinese PLA General Hospital
        • Hovedetterforsker:
          • Kaichao Feng, M.S
        • Hovedetterforsker:
          • Yan Zhang, M.S
        • Hovedetterforsker:
          • Meixia Chen, M.S
        • Underetterforsker:
          • Jiejie Liu, B.S
        • Underetterforsker:
          • Xiang Li, B.S
        • Underetterforsker:
          • Liang Dong, B.S

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

18 år til 80 år (Voksen, Eldre voksen)

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Beskrivelse

Inclusion Criteria:

  1. Subjects must have histologically proven unresectable/ metastatic solid tumors or lymphomas.
  2. ≥ 18 years old.
  3. Life expectancy of at least 6 months.
  4. Eastern Cooperative Oncology Group performance status 0-2.
  5. Subjects must have at least one measurable lesion ≥ 1 cm as defined by response criteria.
  6. Subjects must have received at least two frontline therapies, except for patients initially diagnosed with local advanced or metastatic pancreatic cancer or cholangiocarcinoma.
  7. Subjects must be off prior therapy for at least 4 weeks prior to Day 1. Subjects with autologous hematopoietic stem-cell transplantation are eligible which must be more than 3 months. Subjects with Anti-PD-1 antibody are eligible which must be resistance.
  8. Adequate organ function.
  9. Participants of childbearing potential must be willing to use an adequate method of contraception for the course of the study through 120 days after the last dose of study drug.

Exclusion Criteria:

  1. Subjects with any autoimmune disease or history of syndrome that requires corticosteroids or immunosuppressive medications.
  2. Serious uncontrolled medical disorders or active infections, pulmonary infection especially.
  3. T cell lymphomas or leukemia.
  4. Prior organ allograft.
  5. Women who are pregnant or breastfeeding.
  6. Women with a positive pregnancy test on enrollment or prior to investigational product administration.
  7. Subjects who are compulsorily detained for treatment of either a psychiatric or physical (eg, infectious disease) illness.

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Ikke-randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Aktiv komparator: Dose-Escalation, intranasally
With a standard 3+3 dose escalation design, the enrollment will proceed until the maximum tolerated dose (MTD) has been defined or the highest dose level has been reached.
Legemiddel: Manganese Chloride
Administered intranasally in Arm 1 (0.05, 0.1 or 0.2 mg/kg/d) and by inhalation in Arm 2 (0.1, 0.2 or 0.4mg/kg/d) once daily in a 3-week cycle
Legemiddel: Anti-PD-1 antibody
Administered intravenously, at 2-4mg/kg on day 3 in a 3-week cycle
Andre navn:
  • PD-1 hemmer
  • Anti-PD-1 monoclonal antibody
Kombinasjonsprodukt: Systemic therapy
Whether and which should be given depends on the treatment regimen before enrollment.
Aktiv komparator: Dose-Escalation, inhalation
With a standard 3+3 dose escalation design, the enrollment will proceed until the MTD has been defined or the highest dose level has been reached.
Legemiddel: Manganese Chloride
Administered intranasally in Arm 1 (0.05, 0.1 or 0.2 mg/kg/d) and by inhalation in Arm 2 (0.1, 0.2 or 0.4mg/kg/d) once daily in a 3-week cycle
Legemiddel: Anti-PD-1 antibody
Administered intravenously, at 2-4mg/kg on day 3 in a 3-week cycle
Andre navn:
  • PD-1 hemmer
  • Anti-PD-1 monoclonal antibody
Kombinasjonsprodukt: Systemic therapy
Whether and which should be given depends on the treatment regimen before enrollment.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Number of Subjects with treatment-related adverse events (AEs)
Tidsramme: Approximately 6 months
Incidence, nature, and severity of adverse events graded according to the NCI CTCAE v5.0. AEs were considered to be treatment-related if they had started or worsened within the interval from first study drug administration until the follow-up visit.
Approximately 6 months
Number of subjects with specific Manganese-related adverse events
Tidsramme: Approximately 6 months
Manganese-related AEs were considered to be that start or worsen after administration Manganese administration，improve after withdrawal, and even occur again after re-administration.
Approximately 6 months

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Preliminary efficacy evaluation
Tidsramme: Approximately 6 months
Objective response rate (ORR) and disease control rate (DCR) will be evaluated by investigators per the RECIST V1.1.
Approximately 6 months
The q3w pharmacokinetic profile of Manganese
Tidsramme: Approximately 3 months
PK parameters such as Maximum concentration (Cmax) are assessed.
Approximately 3 months
Number of participants with laboratory test abnormalities
Tidsramme: Approximately 3 months
The laboratory tests of serum cytokines and chemokines will be performed on day 1 and 3 of each cycle, and the abnormality will be determined by the investigator.
Approximately 3 months

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Chinese PLA General Hospital

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

1. november 2018

Primær fullføring (Forventet)

31. desember 2019

Studiet fullført (Forventet)

31. mai 2020

Datoer for studieregistrering

Først innsendt

14. juni 2019

Først innsendt som oppfylte QC-kriteriene

18. juni 2019

Først lagt ut (Faktiske)

19. juni 2019

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

28. august 2019

Siste oppdatering sendt inn som oppfylte QC-kriteriene

27. august 2019

Sist bekreftet

1. august 2019

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • CHN-PLAGH-BT-039

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

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