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Penpulimab kombineret med kemoterapi til neoadjuverende og adjuverende terapi hos patienter med resektabel HNSCC

En fase II klinisk undersøgelse af Penpulimab kombineret med kemoterapi til neoadjuverende og adjuverende terapi hos patienter med resecerbart hoved- og halspladecellekarcinom

This study aims to observe and explore the efficacy and safety of Penpulimab combined with chemotherapy for neoadjuvant and adjuvant therapy in patients with resectable head and neck squamous cell carcinoma.

Studieoversigt

Status

Aktiv, ikke rekrutterende

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

72

Fase

  • Fase 2

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Shanghai Municipality
      • Shanghai, Shanghai Municipality, Kina, 200011
        • Shanghai Ninth People's Hostipal, Shanghai Jiao Tong University School of Medicine

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år til 75 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Patients voluntarily joined the study, signed the informed consent, and had good compliance;
  • Patients with 18 Years to 75 Years(at the time of signing the informed consent); Eastern Cooperative Oncology Group Performance Status (ECOG-PS) score: 0-1;
  • Patients with untreated head and neck squamous cell carcinoma who were pathologically confirmed and determined to be suitable for surgical treatment were classified as stage III, IVa according to AJCC (8th Edition), including oral, oropharyngeal, hypopharyngeal, and laryngeal cancers
  • Female patients of reproductive age should agree that birth control (such as intrauterine device, birth control pills, or condoms) must be used during the study period and for six months after completion; Having a negative serum pregnancy test within 7 days prior to study enrollment, and must be non-lactating; Male patients should agree to use contraception during the study period and for six months after the end of the study.

Exclusion Criteria:

  • Patients who have previously used PD-1/PD-L1/CTLA-4 antibody therapy;
  • Patients who require systemic treatment with corticosteroids (> 10mg daily prednisone equivalent) or other immunosuppressive drugs within 14 days prior to administration or during treatmentIn the absence of active autoimmune disease, inhaled or topical steroids and adrenocortical hormone at doses >10mg/ day equivalent to prednisone and adrenocortical hormone replacement at therapeutic doses not exceeding 10mg/ day prednisone are permitted;
  • A history of any active immune or autoimmune disease, or a known history of allogeneic organ transplantation or allogeneic hematopoietic stem cell transplantation;
  • Active or uncontrolled severe infection within 4 weeks prior to enrollment (CTCAE grade 2 infection);
  • Abnormal function of major organs
  • Patients with concomitant diseases that, in the investigator's judgment, may seriously endanger patients' safety or may interfere with the completion of the study, or are deemed unsuitable for inclusion for other reasons.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Penpulimab combined with cisplatin and albumin-paclitaxel neoadjuvant therapy

Penpulimab injection combined with cis-platinum and albumin-bound paclitaxel before surgery, 21 days as a treatment cycle.

Adjuvant therapy was started within 6 weeks after surgery:Patients who achieved MPR after surgery were randomized 1:1 with standard adjuvant therapy(RT alone or combined with cisplatin) and Alternative adjuvant therapy(RT alone or combined with Penpulimab).

Non-MPR patients receive standard adjuvant therapy

Penpulimab is a human immunoglobulin G1(IgG1) monoclonal antibody (mAb) directly programmed cell death-1 (PD-1). AK105 can effectively prevent human PD-1 binds to programmed cell death-1 ligand 1(PD-L1) and programmed cell death-1 ligand 2(PD-L2); 200mg,D1, IV(21 days/cycle).

Cisplatin :75mg/m2, D1, IV(21 days/cycle)

albumin-paclitaxel :260mg/m2,IVgtt,D1(21 days/cycle)

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Major pathological response(MPR)
Tidsramme: One year

Major pathologic response is based on the pathological examination on the post-operative specimens.

One year

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Disease-control Rate(DCR)
Tidsramme: Baseline up to 3 years.

The proportion of subjects response of CR, PR, or SD (subjects achieving SD will be included in the DCR if they maintain SD for ≥4 weeks).

Baseline up to 3 years.
Adverse event rate
Tidsramme: Baseline up to 3 years.

The occurrence of all adverse events (AEs), serious adverse events (SAEs) and treatment-related adverse events (TEAEs).

Baseline up to 3 years.
Disease-free survival at 2 years(DFS at 2 years)
Tidsramme: Baseline up to 2 years.

The proportion of subjects disease-free survival at 2 years

Baseline up to 2 years.
Overall Response Rate (ORR)
Tidsramme: Baseline up to 3 years.

The proportion of subjects who achieves a best overall response of CR or PR.

Baseline up to 3 years.
Local recurrence-free survival at 2years(LRFS at 2 years)
Tidsramme: Baseline up to 2 years.

The proportion of subjects local recurrence-free survival at 2years

Baseline up to 2 years.
distant metastasis-free survival at 2 years(DMFS at 2 years)
Tidsramme: Baseline up to 2 years.

The proportion of subjects distant metastasis-free survival at 2years

Baseline up to 2 years.
OS at 2 years
Tidsramme: Baseline up to 2 years.

The overall survival time refers to the time from initiating inductive therapy to death due to any cause.

Baseline up to 2 years.
pathologic complete response(pCR)
Tidsramme: One year

Pathological examination showed the presence of 0% active tumor in the tissue specimen

One year

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

17. oktober 2023

Primær færdiggørelse (Anslået)

30. december 2026

Studieafslutning (Anslået)

30. oktober 2027

Datoer for studieregistrering

Først indsendt

25. september 2023

Først indsendt, der opfyldte QC-kriterier

7. oktober 2023

Først opslået (Faktiske)

13. oktober 2023

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

30. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

29. september 2026

Sidst verificeret

1. juni 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • ALTER-HN001

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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