- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT05013775
The Diagnostic Value of Staging Laparoscopy and Computed Tomography Response Assessment in Patients With Gastric Adenocarcinoma
SUMMARY
Rationale: Diagnostic laparoscopy (DL) and response assessment after neoadjuvant chemotherapy with computed tomography (CT) are two diagnostic modalities used to assess metastatic spread in gastric cancer patients. It is still unclear in what proportion of patients clinically relevant metastases or other significant findings (e.g. contra-indications of surgery) are detected that impact on the treatment.
Objective: To determine the clinical value of diagnostic laparoscopy and computed tomography response assessment after neoadjuvant chemotherapy in patients with gastric and esophagogastric junction adenocarcinoma.
Study design: Multicentre retrospective cohort study.
Study population: All Patients with gastric and gastro-oesophageal adenocarcinoma who underwent clinical staging and were discussed at multidisciplinary team meetings (MDT) between January 2016 and December 2018.
Intervention (if applicable): Not applicable.
Main study parameters/endpoints: The main study parameter is the proportion (%) of patients who do not proceed with treatment as planned after a DL and CT response assessment (i.e. the proportion of patients in which metastasized disease or other contra-indications for surgery is found).
Nature and extent of the burden and risks associated with participation, benefit and group relatedness: Since this is an observational study, no burden or risks are associated with participation.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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Rotterdam, Holland
- Erasmus MC
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Patients with histologically proven gastric and esophagogastric junction adenocarcinoma.
- Patients who have had (either) DLS and/or CT response assessment (after chemotherapy).
- Discussed at MDT from January 2016 - December 2018
- ≥18 years
Exclusion Criteria:
- Patients with esophagogastric junction adenocarcinoma with the tumour bulk located in the oesophagus that receive neoadjuvant chemoradiation;
- Patients with recurrent/residual disease after earlier treatment of gastric cancer.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in treatment
Tidsramme: 1 month (on average)
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Proportion of patients in which the diagnostic test led to change in treatment/management
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1 month (on average)
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Samarbejdspartnere og efterforskere
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- MEC-2019-0284
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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Kliniske forsøg med Mavekræft
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Rijnstate HospitalAfsluttet
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Hospices Civils de LyonUkendt
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