- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT01395030
PET/CT in Diagnosing Patients With Liver Cancer Undergoing Surgical Resection
Genomic and Imaging Study for Patients Undergoing Surgery for Liver Cancer
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
PRIMARY OBJECTIVES:
I. Determine the most optimal fluorine-18 (18F) fluoromethylcholine (FCH) PET/CT parameters for detecting primary hepatocellular carcinoma (HCC) by conducting a clinical radiologic-pathologic correlation study to estimate and compare the receiver operating characteristics of kinetic and static PET measures of tumor FCH metabolism in patients that test positive during screening or conventional imaging.
II. Identify cancer signaling pathways associated with choline metabolism in HCC by profiling the global gene expression patterns in fresh-frozen liver tissue samples that are correlated with the features derived from FCH PET/CT images.
III. Characterize the association between features derived from FCH PET/CT images of the liver and clinical liver disease severity and comparatively evaluate the ability of corresponding gene expression signatures to predictively model HCC disease outcome.
OUTLINE:
Patients undergo 18F-fluoromethylcholine PET/CT within 14 days of surgical resection.
After completion of study treatment, patients are followed up periodically.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 2
Kontakte und Standorte
Studienorte
-
-
Hawaii
-
Honolulu, Hawaii, Vereinigte Staaten, 96813
- University of Hawaii Cancer Center
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Liver tumor diagnosed histologically as HCC or suspected of being HCC in association with serum alpha-fetoprotein level > 200 or tumor mass with characteristics of malignancy on diagnostic imaging
- Under the care of a surgical attending
- Deemed a surgical candidate and has agreed to surgery to remove a portion of the liver containing tumor
- Child-Pugh A/B
Exclusion Criteria:
- Weight > 350 lbs
- Pregnant or lactating female, a serum pregnancy test will be performed within 2 weeks or less before the date of the FCH PET/CT scan in all women capable of becoming pregnant
- Serious underlying medical condition that would impair patient's ability to tolerate the imaging procedure
- Concurrent treatment with chemotherapy, molecule-selective, biological, or radiotherapeutic agent
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Diagnose
- Zuteilung: N / A
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: 18F-fluoromethylcholine PET/CT
Patients undergo 18F-fluoromethylcholine positron emission tomography (PET)/ computed tomography (CT) scan within 14 days of surgical resection of liver tumor.
|
Undergo FCH PET/CT
Andere Namen:
Undergo FCH PET/CT
Andere Namen:
Undergo FCH PET/CT
Andere Namen:
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Fluorine-18 (18F) Fluoromethylcholine (FCH) PET/CT Parameters for Assessing Hepatocellular Carcinoma (HCC): Area Under the Receiver Operating Characteristic Curve.
Zeitfenster: Up to study completion at an average of 2.5 years
|
Area under the receiver operating characteristic curve for detecting resectable hepatocellular carcinoma with prognostically favorable molecular features (Hoshida molecular sub-class S3) based on FCH PET/CT measurement of tumor maximum standardized uptake value (SUVmax).
|
Up to study completion at an average of 2.5 years
|
|
Fluorine-18 (18F) Fluoromethylcholine (FCH) PET/CT Parameters for Assessing Hepatocellular Carcinoma (HCC): Sensitivity/Specificity
Zeitfenster: Up to study completion at an average of 2.5 years
|
Sensitivity and specificity estimated at a predefined point (ie.
Youden's maxima) on the receiver operating characteristic curve for detecting hepatocellular carcinoma with prognostically favorable molecular features (Hoshida molecular sub-class S3) based on FCH PET/CT measurement of tumor maximum standardized uptake value (SUVmax) in patients who underwent subsequent tumor resection.
|
Up to study completion at an average of 2.5 years
|
|
Statistical Significance of Molecular Pathways Associated With Choline Metabolism as Identified Through Gene Set Enrichment Analysis of Hepatocellular Carcinoma (HCC) Tumor Samples.
Zeitfenster: Up to study completion at an average of 2.5 years
|
Statistically significant enrichment by sets of genes corresponding to previously-defined molecular pathway signatures was assessed by gene set enrichment analysis (a publicly available algorithm) of whole-genome expression array data obtained from tumors previously characterized by FCH PET/CT.
Statistical significance was based on a false discovery rate < 0.05.
Tumors demonstrating high choline metabolism (defined by a tumor-liver ratio > 1.0 measured on PET) were assessed for enrichment by publicly-available gene sets.
This particular analysis involved the entire Molecular Hallmarks gene signature collection (v6.0) as obtained from the Broad Institute Molecular Signature Database (MSigDB).
|
Up to study completion at an average of 2.5 years
|
|
Clinical Liver Disease Severity Based on Liver Fibrosis (Metavir) Stage
Zeitfenster: Up to 1 year
|
Odds ratios and 95% confidence intervals for histologic liver fibrosis (Metavir) stage >= F1, >= F2, >= F3, and F4 at liver standardized uptake value (SUV) thresholds of 8.3, 8.0, 7.4, and 6.4, respectively.
Reference: PMID 29315063.
|
Up to 1 year
|
|
Number of Participants Comprising Two Distinct PET/CT Imaging Phenotypes (High FCH Uptake vs. Low FCH Uptake) Between the Different Tumor Sub-classes
Zeitfenster: Up to study completion at an average of 2.5 years
|
HCC tumors were sub-classified using gene expression arrays into 3 distinct prognostically-relevant molecular sub-classes (S1,S2, S3, where S3 is associated with the most favorable clinical prognosis) based on Hoshida et.
al (PMID 19723656).
The number of tumors comprising two distinct PET/CT imaging phenotypes (high FCH uptake vs. low FCH uptake) was compared between the different sub-classes.
|
Up to study completion at an average of 2.5 years
|
Mitarbeiter und Ermittler
Sponsor
Mitarbeiter
Ermittler
- Hauptermittler: Sandi Kwee, MD, Queen's Medical Center
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Erkrankungen des Verdauungssystems
- Neubildungen nach histologischem Typ
- Neubildungen
- Neubildungen nach Standort
- Adenokarzinom
- Neubildungen, Drüsen und Epithelien
- Neoplasmen des Verdauungssystems
- Leberkrankheiten
- Karzinom
- Karzinom, hepatozellulär
- Lebertumoren
- Molekulare Mechanismen der pharmakologischen Wirkung
- Antimetaboliten
- Magen-Darm-Mittel
- Hypolipidämische Mittel
- Lipidregulierende Mittel
- Nootropische Wirkstoffe
- Lipotrope Mittel
- Cholin
Andere Studien-ID-Nummern
- RA-2011-025 (Andere Kennung: Queen's Medical Center)
- NCI-2012-02095 (Registrierungskennung: CTRP (Clinical Trial Reporting Program))
- CHS-19373 (Andere Kennung: University of Hawaii)
- R01CA161209 (US NIH Stipendium/Vertrag)
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 .
Klinische Studien zur Hepatozelluläres Karzinom des Erwachsenen
-
Abramson Cancer Center at Penn MedicineAktiv, nicht rekrutierendAdolescent and Young Adult (AYA) KrebsüberlebendeVereinigte Staaten
-
Fondazione IRCCS Istituto Nazionale dei Tumori,...Abgeschlossen
-
Vanderbilt-Ingram Cancer CenterNational Cancer Institute (NCI)BeendetBrustkrebsVereinigte Staaten
-
Dana-Farber Cancer InstituteMassachusetts General Hospital; Beth Israel Deaconess Medical Center; Brigham...Aktiv, nicht rekrutierendDuktales Carcinoma in situ der BrustVereinigte Staaten
-
St. Boniface HospitalHeart and Stroke Foundation of CanadaRekrutierungErnährung schlecht | Kardiovaskuläre Morbidität | Gebrechliches Syndrom älterer ErwachsenerKanada
-
University of AarhusUnbekanntCarcinoma in situ des GebärmutterhalsesDänemark
-
McMaster UniversitySt. Joseph's Healthcare Hamilton; Hamilton Health Sciences CorporationUnbekanntInvasiver Brustkrebs | Duktales Carcinoma in situ der BrustKanada
-
Wake Forest University Health SciencesAbgeschlossenKritische Krankheit | Akuter Atemstillstand | ErwachsenensyndromVereinigte Staaten
-
University of Southern CaliforniaBeendetBrustkrebsVereinigte Staaten
-
Endo PharmaceuticalsAbgeschlossen
Klinische Studien zur Computed Tomography
-
Hospices Civils de LyonUnbekanntOsteomyelitis des diabetischen FußesFrankreich
-
University of California, San DiegoAnmeldung auf EinladungKammerflimmern | Ventrikuläre Tachykardie (VT) | Vorzeitige ventrikuläre Kontraktion (PVC)Vereinigte Staaten
-
Qilu Hospital of Shandong UniversitySecond Affiliated Hospital, School of Medicine, Zhejiang University; The Affiliated... und andere MitarbeiterNoch keine RekrutierungKoronare Herzkrankheit | Brustschmerzen | NotfallabteilungChina
-
Istituto Ortopedico RizzoliAbgeschlossenPatellofemorale LuxationItalien
-
University of Texas Southwestern Medical CenterAmerican Heart AssociationRekrutierungKoronare Herzkrankheit | Bypass -Transplantat der Koronararterie (CABG)Vereinigte Staaten
-
Hemolens Diagnostics Sp. z o.o.GENELYTICA Sp. z o.o.AbgeschlossenKoronare Herzkrankheit | Stabile ischämische HerzkrankheitPolen
-
University of ExeterRekrutierungParkinson Krankheit | Neurodegenerative Krankheiten | Neurodegenerative Erkrankung, erblich | Parkinson | Störung des NervensystemsVereinigtes Königreich
-
Hemolens Diagnostics Sp. z o.o.KCRIAbgeschlossen
-
University of MichiganAbgeschlossenAlzheimer Erkrankung | Frontotemporale Demenz | Alzheimer-DemenzVereinigte Staaten
-
Washington University School of MedicineVarian Medical SystemsAktiv, nicht rekrutierendSarkom | Brustkrebs | Kopf-Hals-Krebs | Magenkrebs | Lungenkrebs | Darmkrebs | Blasenkrebs | Gebärmutterhalskrebs | Darmkrebs | Analkrebs | Leberkrebs | GebärmutterkrebsVereinigte Staaten