- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT03923400
Jejunoileal vs Gastric GIST in the Era of Imatinib.
Characteristics and Prognosis of Jejunoileal Gastrointestinal Stromal Tumors (GISTs) in the Era of Imatinib. A Comparative Retrospective Study With Gastric GISTs.
Introduction: Gastrointestinal Stromal Tumors (GISTs) located in the jejunum or ileum (JI-GIST) are considered of worse prognosis compared to other locations. It has been suggested that this dogma should be revised. The aim of this study is to describe the characteristics of jejunoileal GISTs and its prognosis; and to compare them with gastric GISTs in the era of imatinib.
Patients and methods: We retrospectively reviewed the clinical histories of all the patients diagnosed with GISTs between January 2000 and November 2016. Clinical and pathological data, as well recurrence, metastatic, disease-free survival (DFS) as overall (OS) rates of patients with JI-GIST or gastric GIST (G-GIST) were collected and compared.
Studieoversigt
Status
Betingelser
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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-
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Murcia, Spanien, 30120
- David Ferreras
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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:
- Any kind of primary mesenchymal tumor of the gastrointestinal tract with a histomorphological and immunohistochemical (CD117 (+) and/or DOG1 (+)) profile consistent with GIST.
Exclusion Criteria:
-
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
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JI-GIST
The series comprises 77 patients, of which 29 (37.7%) were located in the jejunum or ileum (JI-GIST).
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G-GIST
The series comprises 77 patients, of which 48 (62.3%) were located in the stomach (G-GIST).
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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KIT Gene mutation
Tidsramme: 15 years
|
Number of patients with a molecular analysis positive for KIT mutation
|
15 years
|
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PDGFRA Gene mutation
Tidsramme: 15 years
|
Number of patients with a molecular analysis positive for PDGFRA mutation
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15 years
|
|
Expression of CD117
Tidsramme: 15 years
|
Number of patients with immunohistochemical expression of CD117
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15 years
|
|
Expression of DOG1
Tidsramme: 15 years
|
Number of patients with immunohistochemical expression of DOG1
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15 years
|
|
Recurrence
Tidsramme: 15 years
|
Number of patients with recurrence after treatment with tyrosinkin inhibitors.
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15 years
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Deceased
Tidsramme: 15 years
|
Number of patients deceased during follow-up.
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15 years
|
|
Location
Tidsramme: 15 years
|
Location of the tumor (gastric o jejunoileal)
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15 years
|
Samarbejdspartnere og efterforskere
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
- YiGi
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