Klinická studie na Rakovina žaludku, Rakovina gastroezofageálního spojení - Registr klinických hodnocení

Přehled studie

Postavení

Zatím nenabíráme

Podmínky

Detailní popis

Patients may withdraw from the study at any time at their own request, or they may be withdrawn at any time at the discretion of the Investigator or AstraZeneca. In all cases, every reasonable effort should be made to document patient outcome, if applicable.

Typ studie

Pozorovací

Zápis (Odhadovaný)

300

Kontakty a umístění

Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.

Studijní kontakt

Jméno: AstraZeneca Clinical Study Information Center
Telefonní číslo: 1 877-240-9479
E-mail: information.center@astrazeneca.com

Kritéria účasti

Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.

Kritéria způsobilosti

Věk způsobilý ke studiu

Dospělý
Starší dospělý

Přijímá zdravé dobrovolníky

Ne

Metoda odběru vzorků

Vzorek nepravděpodobnosti

Studijní populace

Approximately 300 adult patients with histologically confirmed, stage II to IVB gastric/GEJ adenocarcinoma will be enrolled from 10-15 oncology clinics of large public and private hospitals, covering diverse geographic areas, in Greece.

Popis

Inclusion Criteria:

Patients aged ≥18 years upon gastric/GEJ adenocarcinoma diagnosis.
Written signed and dated informed consent by the patient (or their legally acceptable representative, as applicable). For deceased patients on the date of study entry a waiver of consent must be approved by the Hospital EC/IRB.
Patients diagnosed with histologically confirmed, stage II to IVB adenocarcinoma of gastric/GEJ, between June 1st, 2025 and the end of the recruitment period (Q3 2027).

Exclusion Criteria:

Patients who participate or participated during the data collection period (prospective and retrospective) in any clinical investigation/clinical trial that includes interventions that fall outside the everyday clinical practice.
Patients who have participated in the design and/or the conduct of the study.
Patients with another primary malignancy within the last 5 years, for which systemic anticancer treatment is required after the diagnosis of gastric/GEJ cancer.

Studijní plán

Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.

Jak je studie koncipována?

Detaily designu

Počet skupin / kohort

1

Kohorty a intervence

Skupina / kohorta
Patients with Stage II-IVB Gastric/GEJ Adenocarcinoma Adult patients with histologically confirmed, stage II to IVB gastric/GEJ adenocarcinoma will be enrolled from 10-15 oncology clinics of large public and private hospitals, covering diverse geographic areas, in Greece. Eligible patients will have been diagnosed between June 1st, 2025 and the end of the recruitment period (Q3 2027). The study includes both retrospective and prospective components.

Skupina / kohorta

Patients with Stage II-IVB Gastric/GEJ Adenocarcinoma

Adult patients with histologically confirmed, stage II to IVB gastric/GEJ adenocarcinoma will be enrolled from 10-15 oncology clinics of large public and private hospitals, covering diverse geographic areas, in Greece. Eligible patients will have been diagnosed between June 1st, 2025 and the end of the recruitment period (Q3 2027). The study includes both retrospective and prospective components.

Co je měření studie?

Primární výstupní opatření

Měření výsledku	Popis opatření	Časové okno
Distribution of GC/GEJ cancer types Časové okno: Measured at baseline, during patients 1st visit.	Percentage of GC/GEJ cancer types (adenocarcinoma, squamous cell carcinoma, other).	Measured at baseline, during patients 1st visit.
Clinicopathological characteristics of patients with histologically confirmed stage II to IVB gastric/GEJ cancer. Časové okno: Measured at baseline, during patients 1st visit.	Patient and disease characteristics at diagnosis for patients with histologically confirmed stage II to IVB GC/GEJ adenocarcinoma.	Measured at baseline, during patients 1st visit.
To capture the current treatment strategies of patients with stage II to IVB gastric/GEJ adenocarcinoma. Časové okno: Up to 18 months ± 30 days (through study completion)	To describe current treatment modalities (surgery, systemic therapy, radiotherapy, chemoradiation (CRT) and palliative care) applied in the resectable (Stages II-IVA) and advanced/metastatic (Stage IVB) settings, presented as types	Up to 18 months ± 30 days (through study completion)
To capture the current treatment strategies of patients with stage II to IVB gastric/GEJ adenocarcinoma, measured as frequencies per stage Časové okno: Up to 18 months ± 30 days (through study completion)	To describe current treatment modalities (surgery, systemic therapy, radiotherapy, chemoradiation (CRT) and palliative care) applied in the resectable (Stages II-IVA) and advanced/metastatic (Stage IVB) settings, presented as frequencies per stage.	Up to 18 months ± 30 days (through study completion)
Estimation of key time intervals, measured by time (months) from diagnosis to neoadjuvant or perioperative treatment and/or surgery (if applicable) Časové okno: Up to 18 months ± 30 days (through study completion)	To capture the current treatment strategies of patients with stage II to IVB gastric/GEJ adenocarcinoma by estimating key time intervals, including time (months) from diagnosis to neoadjuvant or perioperative treatment and/or surgery (if applicable).	Up to 18 months ± 30 days (through study completion)
Estimation of key time intervals, measured by time (months) from surgery to adjuvant systemic treatment (for Stage II-IVA) Časové okno: Up to 18 months ± 30 days (through study completion)	To capture the current treatment strategies of patients with stage II to IVB gastric/GEJ adenocarcinoma by estimation of key time intervals, including time (months) from surgery to adjuvant systemic treatment (for Stage II-IVA)	Up to 18 months ± 30 days (through study completion)
Estimation of key time intervals, measured by time (months) from first to second-line. Časové okno: Up to 18 months ± 30 days (through study completion)	To capture the current treatment strategies of patients with stage II to IVB gastric/GEJ adenocarcinoma by estimating key time intervals, including time (months) from first to second-line.	Up to 18 months ± 30 days (through study completion)
Estimation of key time intervals, measured by time (months) from second-line to third-line systemic treatment (for Stage IVB). Časové okno: Up to 18 months ± 30 days (through study completion)	To capture the current treatment strategies of patients with stage II to IVB gastric/GEJ adenocarcinoma by estimating key time intervals, including time (months) from second-line to third-line systemic treatment (for Stage IVB).	Up to 18 months ± 30 days (through study completion)
Duration of each systemic treatment line (overall and by type: chemotherapy, targeted therapy/immunotherapy; up to 3rd line) Časové okno: Up to 18 months ± 30 days (through study completion)	To capture the current treatment strategies of patients with stage II to IVB gastric/GEJ adenocarcinoma by estimating the duration of each systemic treatment line (overall and by type: chemotherapy, targeted therapy/immunotherapy; up to 3rd line)	Up to 18 months ± 30 days (through study completion)
Description of dosing schemes Časové okno: Up to 18 months ± 30 days (through study completion)	To capture the current treatment strategies of patients with stage II to IVB gastric/GEJ adenocarcinoma by describing dosing schemes.	Up to 18 months ± 30 days (through study completion)
To capture the current treatment strategies of patients with stage II to IVB gastric/GEJ adenocarcinoma. Časové okno: Up to 18 months ± 30 days (through study completion)	To describe treatment sequences.	Up to 18 months ± 30 days (through study completion)

Sekundární výstupní opatření

Měření výsledku	Popis opatření	Časové okno
Pathologic complete response (pCR) rate Časové okno: Up to 18 months ± 30 days (through study completion)	The proportion of patients with stage II-IVA gastric/GEJ adenocarcinoma with no viable tumor cells, including lymph nodes, in the resected gastric specimen after completion of neoadjuvant therapy and surgery.	Up to 18 months ± 30 days (through study completion)
Description of types of biomarkers tested at diagnosis, by disease stage (II-IVA, IVB). Časové okno: Up to 18 months ± 30 days (through study completion)	To evaluate current biomarker testing strategies and patterns among patients with stage II to IVB gastric/GEJ adenocarcinoma, based on information about types of biomarkers tested at diagnosis, by disease stage (II-IVA, IVB).	Up to 18 months ± 30 days (through study completion)
Percentage of patients tested for biomarkers. Časové okno: Up to 18 months ± 30 days (through study completion)	To evaluate current biomarker testing strategies and patterns among patients with stage II to IVB gastric/GEJ adenocarcinoma, based on percentage of patients tested for biomarkers.	Up to 18 months ± 30 days (through study completion)
Percentage of positive results by biomarker type. Časové okno: Up to 18 months ± 30 days (through study completion)	To evaluate current biomarker testing strategies and patterns among patients with stage II to IVB gastric/GEJ adenocarcinoma, based on percentage of positive results by biomarker type.	Up to 18 months ± 30 days (through study completion)
Time from diagnosis to biomarker results captured during biomarkers testing by disease stage (II-IVA, IVB). Časové okno: Up to 18 months ± 30 days (through study completion)	To evaluate current biomarker testing strategies and patterns among patients with stage II to IVB gastric/GEJ adenocarcinoma, based on information on biomarkers testing by disease stage (II-IVA, IVB), including time from diagnosis to biomarker results.	Up to 18 months ± 30 days (through study completion)

Spolupracovníci a vyšetřovatelé

Zde najdete lidi a organizace zapojené do této studie.

Sponzor

AstraZeneca

Termíny studijních záznamů

Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.

Hlavní termíny studia

Začátek studia (Odhadovaný)

30. září 2026

Primární dokončení (Odhadovaný)

31. prosince 2027

Dokončení studie (Odhadovaný)

31. prosince 2027

Termíny zápisu do studia

První předloženo

24. srpna 2026

První předloženo, které splnilo kritéria kontroly kvality

31. srpna 2026

První zveřejněno (Aktuální)

2. září 2026

Aktualizace studijních záznamů

Poslední zveřejněná aktualizace (Aktuální)

2. září 2026

Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality

31. srpna 2026

Naposledy ověřeno

1. července 2026

Více informací

Termíny související s touto studií

Klíčová slova

Další relevantní podmínky MeSH

Další identifikační čísla studie

D133HR00065

Plán pro data jednotlivých účastníků (IPD)

Plánujete sdílet data jednotlivých účastníků (IPD)?

ANO

Popis plánu IPD

Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal Vivli.org. All requests will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.

Yes, indicates that AZ are accepting requests for IPD, but this does not mean all requests will be shared.

Časový rámec sdílení IPD

AstraZeneca will meet or exceed data availability as per the commitments made to the EFPIPhRMA Data Sharing Principles. For details of our timelines, please rerefer to our disclosure commitment at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.

Kritéria přístupu pro sdílení IPD

When a request has been approved AstraZeneca will provide access to the anonymized individual patient-level data via secure research environment Vivli.org. Signed Data Usage Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information.

Informace o lécích a zařízeních, studijní dokumenty

Studuje lékový produkt regulovaný americkým FDA

Ne

Studuje produkt zařízení regulovaný americkým úřadem FDA

Ne

Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .

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