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Phase-3 (OVATION-3)

29. Oktober 2026 aktualisiert von: Imunon

Eine randomisierte Phase-3

This is a randomized, adaptive, open label, multicenter trial to evaluate the safety and efficacy of intraperitoneal (IP) IMNN-001 plus chemotherapy compared to chemotherapy alone.

Studienübersicht

Status

Rekrutierung

Bedingungen

Intervention / Behandlung

Detaillierte Beschreibung

Eligible participants will be randomly assigned 1:1 to receive either chemotherapy plus IMNN-001 or chemotherapy alone, followed by standard of care maintenance therapy.

Randomization will stratify by confirmed biomarker tumor homologous recombination deficiency status and stage of cancer.

On both arms, the chemotherapy regimen will consist of paclitaxel 175 mg/m2 IV over 3 hours followed by carboplatin AUC 6 IV over 1 hour on Day 1 of each cycle. This will be repeated every 3 weeks for a total of 6 cycles, 3 in the neoadjuvant period and 3 in the adjuvant period following interval debulking surgery (IDS). On the experimental arm, IMNN-001 at a dose of 100 mg/m2 will be administered IP on Days 8 and 15 of the first chemotherapy cycle and then on Days 1, 8, and 15 of all subsequent 5 chemotherapy cycles for a total of 17 treatments in the neoadjuvant and adjuvant settings. When given on the same day as chemotherapy, IMNN-001 should be given at least 30 minutes after completion of carboplatin infusion. IDS will take place after 3 cycles of neoadjuvant chemotherapy (NACT) + IMNN-001 for 8 doses. Additional cycles of NACT are allowed at the discretion of the investigator but with discussion with the medical monitor.

An independent Data Monitoring Committee (iDMC) will monitor participants' safety and study conduct throughout the course of the trial.

Studientyp

Interventionell

Einschreibung (Geschätzt)

500

Phase

  • Phase 3

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienkontakt

Studieren Sie die Kontaktsicherung

Studienorte

  • Vereinigte Staaten
    • Florida
    • Louisiana
      • New Orleans, Louisiana, Vereinigte Staaten, 70112
        • Rekrutierung
        • Louisiana State University HSC - NO Cancer Center
        • Kontakt:
        • Hauptermittler:
          • Amelia Jernigan, M.D.
    • Minnesota
      • Minneapolis, Minnesota, Vereinigte Staaten, 55455
        • Rekrutierung
        • Masonic Cancer Center, University of Minnesota
        • Kontakt:
        • Hauptermittler:
          • Melissa Geller, M.D.
    • Missouri
      • St Louis, Missouri, Vereinigte Staaten, 63110
        • Rekrutierung
        • Washington University School of Medicine in St. Louis
        • Hauptermittler:
          • Andrea Hagemann, MD
        • Kontakt:
    • New York
      • Rochester, New York, Vereinigte Staaten, 14642
        • Rekrutierung
        • University of Rochester Medical Center
        • Kontakt:
          • Mckenzie McLoughlin
        • Hauptermittler:
          • Richard Moore, M.D.
    • Oregon
      • Portland, Oregon, Vereinigte Staaten, 97213
        • Rekrutierung
        • Providence Cancer Institute
        • Kontakt:
        • Hauptermittler:
          • Christopher Darus, MD
    • South Dakota
      • Sioux Falls, South Dakota, Vereinigte Staaten, 57104
    • Tennessee
    • Washington
      • Spokane, Washington, Vereinigte Staaten, 99204
        • Rekrutierung
        • Providence Sacred Heart Medical Center & Children's Hospital
        • Hauptermittler:
          • Melanie Bergman, MD
        • Kontakt:
    • Wisconsin
      • Milwaukee, Wisconsin, Vereinigte Staaten, 53226
        • Rekrutierung
        • Froedtert and The Medical College of Wisconsin
        • Hauptermittler:
          • William Bradley, MD
        • Kontakt:

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

18 Jahre und älter (Erwachsene, Älterer Erwachsener)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Weiblich

Beschreibung

Inclusion Criteria:

  1. Participants must be female, ≥18 years of age, able to understand the study procedures, and agree to participate in the study by providing written informed consent.

  2. Participants with a histologically confirmed diagnosis of high-grade non-mucinous epithelial ovarian (serous, endometrioid, carcinosarcoma, mixed epithelial pathologies), fallopian tube or peritoneal cancer that is Stage IIIB/C or IV according to the International Federation of Gynecology and Obstetrics (FIGO) or tumor, node and metastasis staging criteria.

  3. Participants eligible to receive neoadjuvant chemotherapy.

  4. Participants will provide a tumor tissue sample at pre-screening or screening, via laparoscopy or image guided core biopsy for determination of confirmed biomarker tumor status (HRD vs. HRP). See biomarker status definitions in the section below.

  5. Participants of childbearing potential must have a negative serum pregnancy test (beta human chorionic gonadotropin) within 14 days prior to initiation of protocol therapy and be practicing an effective form of contraception. If applicable, participants must discontinue breastfeeding prior to study entry.

  6. Participants must have adequate:

    1. Bone marrow function: Absolute neutrophil count (ANC) greater than or equal to 1,500/µl. Exceptions may be made in patients with benign ethnic neutropenia >800/ul with approval of a medical monitor. This ANC cannot have been induced or supported by granulocyte colony stimulating factors. Platelets greater than or equal to 100,000/µl.
    2. Renal function: eGFR > 60 ml/min/1.73m2
    3. Hepatic function: Bilirubin ≤ 1.5 x ULN. SGOT (AST) and SGPT (ALT) ≤ 3.0 x ULN and alkaline phosphatase ≤ 2.5 x ULN. Exceptions due to hepatic metastases can be considered in consultation with medical monitor.
    4. Neurologic function: Neuropathy (sensory and motor) less than or equal to Grade 1 as defined by CTCAE version 5.0.

  7. Participants must have an ECOG score of 0, 1 or 2.

  8. Participants should be free of active infection requiring parenteral antibiotics or a serious uncontrolled medical illness or disorder within 4 weeks of study entry.

  9. Any hormonal therapy directed at the malignant tumor must be discontinued at least one week prior to the first treatment. Continuation of hormone replacement therapy is permitted.

Exclusion Criteria:

  1. Participant who has received prior treatment with IMNN-001.
  2. Participant who has received oral or parenteral corticosteroids (>10 mg prednisone) within 2 weeks of first dose of IMNN-001 (if applicable) or who have a clinical requirement for ongoing systemic immunosuppressive therapy such as chronic steroid use not related to chemotherapy administration.
  3. Participant has mucinous, germ cell, transitional cell, clear cell, undifferentiated, or non-epithelial ovarian cancer.
  4. Participant has low-grade or Grade 1 epithelial ovarian cancer.
  5. Participant of childbearing potential, not practicing adequate contraception, participant who is pregnant, or participant who is breastfeeding are not eligible for this trial.
  6. Participant has a bowel obstruction by clinical symptoms or computed tomography (CT) scan, sub-occlusive mesenteric disease, abdominal or gastrointestinal fistula, gastrointestinal perforation, or intra-abdominal abscess.
  7. Participant has been diagnosed and/or treated with any therapy for invasive cancer <3 years from study enrollment, completed adjuvant chemotherapy and/or targeted therapy at least 3 years from enrollment, or completed adjuvant hormonal therapy less than 4 weeks from enrollment.
  8. Participant with definitively treated non-invasive malignancies such as cervical carcinoma in situ, ductal carcinoma in situ, grade 1 or 2 Stage IA endometrioid endometrial cancer, or non-melanomatous skin cancer are allowed.
  9. Participant with concurrent severe medical problems unrelated to the malignancy that would significantly limit full compliance with the study or expose the participant to extreme risk or decreased life expectancy.
  10. Participant has known active hepatitis or HIV with detectable viral load.
  11. Participant has a known contraindication or uncontrolled hypersensitivity to the components of paclitaxel, carboplatin, IMNN-001, or their excipients.
  12. Prior treatment for high-grade non-mucinous epithelial ovarian, fallopian tube, or peritoneal cancer (e.g., immunotherapy, anticancer therapy, surgery, radiation therapy).
  13. Participant is receiving treatment for active autoimmune disease. "Active" refers to any condition currently requiring therapy. Examples of autoimmune disease include systemic lupus erythematosus, multiple sclerosis, inflammatory bowel disease and rheumatoid arthritis.
  14. Participant who has received prior radiotherapy to any portion of the abdominal cavity or pelvis is excluded. Prior radiation for localized cancer of the breast, head and neck, or skin is permitted, if it was completed at least 3 years prior to registration, and the participant remains free of recurrent or metastatic disease.
  15. Participant who has received prior chemotherapy for any abdominal or pelvic tumor is excluded. Participant may have received prior adjuvant chemotherapy for localized breast cancer, if it was completed at least three years prior to registration, and that the participant remains free of recurrent or metastatic disease.
  16. Participant with history or evidence upon physical examination of CNS disease, including primary brain tumor, seizures not controlled with standard medical therapy, any brain metastases, or history of cerebrovascular accident (CVA, stroke), transient ischemic attack (TIA) or subarachnoid hemorrhage within six months of the first date of treatment on this study.
  17. Participant who will receive bevacizumab with the neoadjuvant or adjuvant treatment, or as maintenance will be excluded.
  18. Participant with any condition/anomaly that would interfere with the appropriate placement of the IP catheter for study drug administration including abdominal surgery within 4 weeks of study entry (for reason other than IP port placement or laparoscopic diagnosis of epithelial ovarian cancer), intestinal dysfunction as defined in #6 above.

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Keine (Offenes Etikett)

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: Experimental Arm: IMNN-001 + SOC Chemotherapy + SOC Maintenance Therapy

IMNN-001 in combination with standard neoadjuvant and adjuvant chemotherapy followed by standard of care maintenance therapy
Arzneimittel: IMNN-001 (IL-12 Plasmid Formulated with PEG-PEI-Cholesterol Lipopolymer)

100 mg/m2 IP given weekly during frontline treatment

Andere Namen:
  • GEN-1
Arzneimittel: Paclitaxel

175 mg/m2 IV given every 21 days for 6 cycles during frontline treatment

Arzneimittel: Carboplatin

AUC 6 IV given every 21 days for 6 cycles during frontline treatment

Arzneimittel: Olaparib

Olaparib (300 mg orally every 12 hours for 2 years) for patients with somatic or germline BRCAmut.

Andere Namen:
  • Lynparza
Arzneimittel: Niraparib

Niraparib (200-300 mg orally daily for 3 years; dosing based on participant's weight and platelet counts) for either HRD/BRCAmut & HRD/BRCAwt.

Andere Namen:
  • Zejula
Aktiver Komparator: Control Arm: SOC Chemotherapy + SOC Maintenance Therapy

Standard neoadjuvant and adjuvant chemotherapy followed by standard of care maintenance therapy.
Arzneimittel: Paclitaxel

175 mg/m2 IV given every 21 days for 6 cycles during frontline treatment

Arzneimittel: Carboplatin

AUC 6 IV given every 21 days for 6 cycles during frontline treatment

Arzneimittel: Olaparib

Olaparib (300 mg orally every 12 hours for 2 years) for patients with somatic or germline BRCAmut.

Andere Namen:
  • Lynparza
Arzneimittel: Niraparib

Niraparib (200-300 mg orally daily for 3 years; dosing based on participant's weight and platelet counts) for either HRD/BRCAmut & HRD/BRCAwt.

Andere Namen:
  • Zejula

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Overall Survival
Zeitfenster: 48 months

Overall Survival is defined as the time (in months) from the date of randomization to the date of death by any cause.
48 months

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Chemotherapy Response Score
Zeitfenster: 12 weeks

After the interval debulking surgery takes place, participants will be assessed for a chemotherapy response score by the pathologist and scored based on CRS3, CRS2, or CRS1.
12 weeks
Surgical Response
Zeitfenster: 12 weeks

After the interval debulking surgery takes place, participants are scored in terms of their interval debulking status with a score of R0, R1, or R2.
12 weeks
Time to Second Line Treatment
Zeitfenster: 13 months

Time to second line treatment is defined as the time (in months) from the date of randomization to the date of second line chemotherapy treatment or death, whichever occurs first.
13 months
Objective Response Rate
Zeitfenster: 12 weeks

Objective Response Rate is defined as the proportion of participants with objective evidence of CR or PR prior to IDS. The evaluation of objective response rate will be based on investigator (site) assessment of the images following RECIST v1.1 criteria.
12 weeks

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

Imunon

Ermittler

  • Studienstuhl: Premal H Thaker, M.D., Washington University School of Medicine

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Tatsächlich)

9. Juli 2025

Primärer Abschluss (Geschätzt)

31. Oktober 2032

Studienabschluss (Geschätzt)

31. Oktober 2032

Studienanmeldedaten

Zuerst eingereicht

1. April 2025

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

1. April 2025

Zuerst gepostet (Tatsächlich)

7. April 2025

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

30. Oktober 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

29. Oktober 2026

Zuletzt verifiziert

1. Oktober 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Schlüsselwörter

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • 201-24-301

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Ja

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .

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