Diese Seite wurde automatisch übersetzt und die Genauigkeit der Übersetzung wird nicht garantiert. Bitte wende dich an die englische Version für einen Quelltext.

Perioperative Fruquintinib Combined With Sintilimab and SOX for Locally Advanced Gastric or GEJ Adenocarcinoma

15. Juni 2026 aktualisiert von: Bo Zhang, MD, Sichuan University

Perioperative Fruquintinib Combined With Sintilimab and SOX Versus Sintilimab and SOX for Resectable Locally Advanced Gastric/Gastroesophageal Junction Adenocarcinoma：A Multicenter,Open-label, Randomized Controlled Phase II Clinical Study

The purpose of this clinical trial is to evaluate whether perioperative fruquintinib combined with sintilimab and SOX is effective in treating locally advanced gastric or gastroesophageal junction (GEJ) adenocarcinoma. The study will also assess the safety profile of this treatment regimen.

Primary Objective:

To determine whether perioperative fruquintinib combined with sintilimab and SOX improves the pathological complete response (pCR) rate compared with sintilimab plus SOX in patients with locally advanced gastric or GEJ adenocarcinoma.

Study Design:

Participants will be randomly assigned to receive either fruquintinib combined with sintilimab and SOX or sintilimab plus SOX to evaluate the potential added benefit of fruquintinib in this setting.

Participation Details:

Participants will receive the assigned treatment (fruquintinib combined with sintilimab and SOX or sintilimab plus SOX) every 21 days for approximately 3 months.

They will visit the clinic once every 3 weeks for evaluations, laboratory tests, and monitoring.

Participants will be asked to keep a daily diary to record any symptoms or side effects experienced during the study.

Studienübersicht

Status

Noch keine Rekrutierung

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Geschätzt)

120

Phase

  • Phase 2

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

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

  • Erwachsene
  • Älterer Erwachsener

Akzeptiert gesunde Freiwillige

Nein

Beschreibung

Inclusion Criteria:

  1. Age 18-75 years.
  2. Histologically confirmed gastric or gastroesophageal junction (G/GEJ) adenocarcinoma.
  3. Eastern Cooperative Oncology Group (ECOG) performance status 0-1.
  4. Clinically staged as T3-4a N0-3M0 by computed tomography (CT) or magnetic resonance imaging (MRI).
  5. Considered eligible for curative resection.
  6. No prior antitumor therapy for the current disease.
  7. Adequate organ function, including hepatic, renal, and bone marrow function, as per prespecified laboratory criteria.
  8. Expected survival of ≥6 months.

Exclusion Criteria:

  1. Known mismatch repair-deficient (dMMR) or microsatellite instability-high (MSI-H) tumor.
  2. Uncontrolled hypertension, defined as systolic blood pressure ≥140 mmHg and/or diastolic blood pressure ≥ 90 mmHg despite optimized antihypertensive therapy, or hypertension complicated by acute events (e.g., hypertensive crisis, hypertensive encephalopathy) that cannot be stably controlled.
  3. Tumor lesions with a bleeding tendency, including but not limited to: active ulcerative tumor lesions, hematemesis within 2 months prior to informed consent, high risk of major gastrointestinal bleeding as determined by the investigator.
  4. History of thromboembolic or arterial/venous vascular events within 6 months prior to enrollment, such as cerebrovascular events (including transient ischemic attack), deep vein thrombosis, or pulmonary embolism.
  5. Gastrointestinal perforation or gastrointestinal obstruction within 6 months prior to enrollment.

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: Fruquintinib + Sintilimab + SOX
Arzneimittel: fruquintinib + sintilimab + SOX

Fruquintinib, 4mg po d1-14 q3w, four 3-week cycles were administered; S-1 (administered orally twice daily on days 1-14 of each 21-day cycle, with the daily dose determined by body surface area: <1.25 m², 80 mg/day; ≥1.25 to <1.5 m², 100 mg/day; ≥1.5 m², 120 mg/day), four 3-week cycles were administered.

Oxaliplatin (130 mg/m², administered intravenously on day 1), four 3-week cycles were administered.
Aktiver Komparator: Sintilimab + SOX
Arzneimittel: Sinitilimab+SOX

S-1 (administered orally twice daily on days 1-14 of each 21-day cycle, with the daily dose determined by body surface area: <1.25 m², 80 mg/day; ≥1.25 to <1.5 m², 100 mg/day; ≥1.5 m², 120 mg/day), four 3-week cycles were administered.

Oxaliplatin (130 mg/m², administered intravenously on day 1), four 3-week cycles were administered.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Total pathological complete response (pCR)
Zeitfenster: Perioperative
Total pathological complete response (pCR; ypT0) assessed by investigators, defined as the complete absence of tumor cells in the primary tumor on pathological examination.
Perioperative

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Event-free survival (EFS)
Zeitfenster: Through study completion, an average of 2 years
Event-free survival (EFS), defined as the time from randomization to the first occurrence of relapse, metastasis, or death from any cause;
Through study completion, an average of 2 years
TRAEs
Zeitfenster: Through study completion,an average of 2 years
Treatment-related adverse events (TRAEs) with potential immunologic etiology were categorized and graded according to the Common Terminology Criteria for Adverse Events (CTCAE) (Version 5.0)
Through study completion,an average of 2 years
major pathologic response（MPR)
Zeitfenster: Perioperative
major pathologic response（MPR) defined as ≤10% residual viable tumor cells in the resected primary tumor specimen after neoadjuvant therapy;
Perioperative
R0 resection
Zeitfenster: Perioperative
R0 resection defined as microscopically margin-negative resection
Perioperative
overall survival (OS)
Zeitfenster: Through study completion,an average of 2 years
OS defined as the time from randomization to death from any cause;
Through study completion,an average of 2 years
Expression of Predictive Biomarkers Associated With Treatment Response
Zeitfenster: Baseline through study completion, an average of 2 years
Predictive biomarkers including PD-L1 expression, Epstein-Barr virus status, tumor mutational burden, and immune-related biomarkers will be analyzed for association with pathological and radiographic treatment response.
Baseline through study completion, an average of 2 years
Change in Quality of Life Assessed by EORTC QLQ-C30
Zeitfenster: Through study completion, an average of 2 years
Quality of life was assessed using the EORTC QLQ-C30 questionnaires, administered at three time points: within one week before initiation of neoadjuvant therapy, within one week before the fourth neoadjuvant therapy cycle, and at 30 days postoperatively (±3 days)
Through study completion, an average of 2 years
disease-free survival (DFS)
Zeitfenster: From date of post-surgery until the date of first occurrence of relapse, metastasis, or date of death from any cause, whichever came first, assessed up to 100 months
DFS defined as the time from the post-surgery baseline scan to the first occurrence of relapse, metastasis, or death from any cause
From date of post-surgery until the date of first occurrence of relapse, metastasis, or date of death from any cause, whichever came first, assessed up to 100 months
Change in Quality of Life Assessed by EORTC QLQ-STO22
Zeitfenster: Through study completion, an average of 2 years
Quality of life was assessed using the EORTC QLQ-STO22 questionnaires, administered at three time points: within one week before initiation of neoadjuvant therapy, within one week before the fourth neoadjuvant therapy cycle, and at 30 days postoperatively (±3 days).
Through study completion, an average of 2 years

Mitarbeiter und Ermittler

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

Sponsor

Sichuan University

Ermittler

  • Hauptermittler: Hongfeng Gou, Ph.D, Gastric Cancer Center, West China Hospital, Sichuan University, 37 Guoxue Alley, Chengdu 610041, Sichuan, China.

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 (Geschätzt)

15. Juni 2026

Primärer Abschluss (Geschätzt)

19. Mai 2027

Studienabschluss (Geschätzt)

6. April 2028

Studienanmeldedaten

Zuerst eingereicht

31. Mai 2026

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

15. Juni 2026

Zuerst gepostet (Tatsächlich)

22. Juni 2026

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

22. Juni 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

15. Juni 2026

Zuletzt verifiziert

1. Juni 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Schlüsselwörter

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • HUAXI-GC

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

NEIN

Beschreibung des IPD-Plans

Individual Participant Data (IPD) may not be shared due to privacy and confidentiality concerns, legal or ethical restrictions, limitations in data sharing agreements or consent, intellectual property rights, commercial interests, or because of technical and resource constraints related to data anonymization and sharing.

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

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 .

Abonnieren