Combining DCSZ11 With Radiation and Chemotherapy as Neoadjuvant Treatment for pMMR Locally Advanced Rectal Cancer
Combining CD93 Inhibition (DCSZ11) With Short Course Radiation and Chemotherapy as Part of Total Neoadjuvant Treatment (TNT) for High-risk Mismatch Repair Proficient (pMMR) Locally Advanced Rectal Cancer (LARC)
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Geschätzt)
Einschreibung
Phase
Phase
- Phase 2
Kontakte und Standorte
Studienkontakt
Studienkontakt
- Name: Colleen Apostal, RN
- Telefonnummer: 410-614-3644
- E-Mail: GIClinicalTrials@jhmi.edu
Studienorte
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Maryland
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Baltimore, Maryland, Vereinigte Staaten, 21231
- Johns Hopkins SKCCC
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Hauptermittler:
- Eric Christenson, MD
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Kontakt:
- Colleen Apostol, RN
- Telefonnummer: 410-614-3644
- E-Mail: GIClinicalTrials@jhmi.edu
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-
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Age ≥18 years.
- Eastern Cooperative Oncology Group (ECOG) performance status 0 - 1.
- Rectal cancer (with tumor tissue present at or below the peritoneal reflection) as determined by MRI pelvis or endoscopic ultrasound.
- Have histologically proven mismatch repair proficient (pMMR) or microsatellite stable (MSS) rectal adenocarcinoma.
- Must not have received any prior systemic treatment or radiation.
Patients have the following clinical staging:
- cT4 any node status
- Any T stage cN2 node status
- Any T or N status, evidence of suspicious lateral lymph nodes > 10 mm in size in short axis
- Evidence of extramural vascular invasion on MRI pelvis
- Absence of distant metastases on CT or MRI imaging
- Patients must have adequate organ and marrow function defined by study-specified laboratory tests and procedures.
- Left ventricular ejection fraction (LVEF) assessment with documented LVEF ≥ 50% by either TTE or Multigated Acquisition (MUGA) (TTE preferred) within 6 months from first study drug administration.
- For both Women and Men, must use acceptable form of birth control while on study.
- Ability to understand and willingness to sign a written informed consent document.
Exclusion Criteria:
- Have received an investigational agent or used an investigational device within 28 days of the first dose of study drug.
- Have expected to require any other form of systemic or localized antineoplastic therapy while on study.
- Have had surgery within 28 days of dosing of investigational agent, excluding minor procedures (dental work, skin biopsy, etc.).
- History of severe hypersensitivity reaction to any monoclonal antibody.
- History of encephalitis, meningitis, dementia, Parkinson's or uncontrolled seizures within 1 year prior to the first dose of study drug.
- Uncontrolled infection of HIV, hepatitis B virus (HBV), hepatitis C virus (HCV), or Tuberculosis.
- Uncontrolled intercurrent illness including, but not limited to, uncontrolled infection, symptomatic congestive heart failure, unstable angina, cardiac arrhythmia, metastatic cancer, or psychiatric illness/social situations that would limit compliance with study requirements.
- Any tissue or organ allograft, regardless of need for immunosuppression, including corneal allograft.
- Patient has a pulse oximetry of <92% on room air.
- Patient is on supplemental home oxygen.
- Has clinically significant heart disease.
- Conditions, including alcohol or drug dependence that would affect the patient's ability to comply with study visits and procedures.
- Patient is pregnant or breastfeeding.
- Unwilling or unable to follow the study schedule for any reason.
- Patient received a live vaccine within 30 days of planned start of study medication.
- Receipt of COVID-19 vaccination within 1 week of planned start of study medication or for which the planned COVID-19 vaccinations would not be completed 1 week prior to start of study medication.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: N / A
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: DCSZ11 with Chemotherapy
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Patients will receive a lead in dose of DCSZ11 (1200 mg administered IV).
Three weeks after the lead-in dose, DCSZ11 (1200 mg administered IV) will be administered on Day 1 of each 21 day cycle for a total of 6 cycles of treatment.
Patients will receive a short course of radiation (5 Gy for 5 days) two weeks after they receive their lead-in dose of DCSZ11.
Patients will receive Capecitabine (1000mg/m^2 administered by mouth twice a day) will be administered on Days 1 through 14 of each 21 day cycle for a total of 6 cycles of treatment.
Andere Namen:
Patients will receive Oxaliplatin (130mg/m^2 administered IV) will be administered on Day 1 of each 21 day cycle for a total of 6 cycles of treatment.
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Composite Complete Response (compCR) Rate
Zeitfenster: 24 months
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compCR is defined as the proportion of subjects with a pathologic complete response at the time of surgical resection or complete clinical response.
Pathologic complete response is defined as subjects with no viable tumor cell noted on pathological evaluation of the resection specimen using the College of American Pathologists (CAP) tumor regression scoring system (CAP tumor regression score of 0).
Complete clinical response is defined as subjects with an absence of tumor on endoscopy and no evidence of metastatic disease or recurrence on imaging for 1 year from the end of treatment.
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24 months
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Number of participants experiencing a drug-related toxicity requiring treatment discontinuation
Zeitfenster: 12 months
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Defined using NCI CTCAE v6.0
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12 months
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Pathologic Response Rate
Zeitfenster: 8 months
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Pathologic response rate as defined as the proportion of subjects with complete or partial tumor regression at the time of surgery using the College of American Pathologists (CAP) tumor regression scoring system (CAP tumor regression score of 0 to 2).
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8 months
|
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Event-Free Survival (EFS)
Zeitfenster: 24 months
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EFS is defined as the number of months from the date of first dose to relapsed disease, development of metastatic disease, or death due to any cause.
EFS will be censored at the date of the last scan for subjects without documentation of disease progression at the time of analysis.
Estimation based on the Kaplan-Meier curve.
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24 months
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Ermittler
Ermittler
- Hauptermittler: Eric Christenson, MD, Sidney Kimmel Comprehensive Cancer Center Johns Hopkins Medical Institution
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
Zusätzliche relevante MeSH-Bedingungen
- Neubildungen nach Standort
- Neubildungen
- Darmerkrankungen
- Gastrointestinale Neubildungen
- Neoplasmen des Verdauungssystems
- Erkrankungen des Verdauungssystems
- Magen-Darm-Erkrankungen
- Kolorektale Neubildungen
- Darmtumoren
- Rektale Erkrankungen
- Rektale Neoplasien
- Organische Chemikalien
- Heterocyclische Verbindungen, 1-Ring
- Heterocyclische Verbindungen
- Nukleinsäuren, Nukleotide und Nukleoside
- Physikalische Phänomene
- Koordinationskomplexe
- Desoxycytidin
- Cytidin
- Pyrimidin -Nucleoside
- Pyrimidine
- Nukleoside
- Uracil
- Pyrimidinone
- Desoxyribonukleoside
- Fluorouracil
- Capecitabin
- Oxaliplatin
- Strahlung
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- J2652
- IRB00536619 (Andere Kennung: Johns Hopkins Medical Institution)
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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