- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01439035
Evaluate the Use of Optical Frequency Domain Imaging (OFDI) for Celiac Disease in Children, Adolescents and Young Adults
Pilot Study to Evaluate Use of Optical Frequency Domain Imaging (OFDI) for Duodenal Imaging in Celiac Disease in Children, Adolescents and Young Adults
Studieoversigt
Detaljeret beskrivelse
The Optical Frequency Domain Imaging(OFDI) catheter will be used in conjunction with a standard pediatric endoscope. The endoscopist will introduce the OFDI imaging catheter through the biopsy channel of the endoscope already in place. The catheter will be passed into the view of the endoscope so that the tip of the catheter can be directly visualized throughout the procedure. The catheter will be placed adjacent to the bowel wall in the vicinity of the target locations. Once the OFDI probe is in place, OFDI imaging will start and data will be continuously collected during helical pullback scanning of the inner catheter drive shaft over a predetermined length of approximately 3 cm.
It is expected that the total experimental procedure including the insertion of the OFDI catheter, OFDI imaging, and removal of the catheter will add approximately 10 minutes to the total length of the procedure.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Massachusetts
-
Boston, Massachusetts, Forenede Stater, 02114
- Massachusetts General Hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Age 7 years and above undergoing upper endoscopy for evaluation of celiac disease
- Clinical history, physical findings, family history, or serologic evaluation suggestive of celiac disease
- Parents/guardian available to sign informed consent
Exclusion Criteria:
- Patients with a history of hemostasis disorders
- Use of Nonsteroidal anti-inflammatory drugs(NSAIDS) within ten days preceding initiation of the study
- Use of any oral anticoagulation medication within one month preceding initiation of the study
- Any known blood coagulation disorder
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Diagnostisk
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: MGH OFDI imaging
OFDI imaging
|
Imaging of Duodenum with OFDI system
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of Subjects With Changes of Villous Architecture Undergoing OFDI Imaging
Tidsramme: during imaging session
|
OFDI images analyzed and compared to standard of care biopsies to identify celiac disease caracteristic mucosal lesions. In this pilot study, we demonstrated the feasibility of using OFDI for visualizing changes of villous architecture in CD patients in vivo |
during imaging session
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Guillermo Tearney, MD PhD, Massachusetts General Hospital
- Ledende efterforsker: Aubrey Katz, MD, Massachusetts General Hospital
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 2009-P-000938
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
Kliniske forsøg med MGH OFDI Imaging
-
Massachusetts General HospitalAfsluttetGaldeforsnævringForenede Stater
-
Massachusetts General HospitalAfsluttet
-
Massachusetts General HospitalNational Cancer Institute (NCI)AfsluttetBarretts spiserørForenede Stater
-
Lahey ClinicMassachusetts General Hospital; National Institutes of Health (NIH)Trukket tilbageLungekræft | Lungesygdom | Planocellulær lungekræftForenede Stater
-
Massachusetts General HospitalAfsluttet
-
Massachusetts General HospitalNational Heart, Lung, and Blood Institute (NHLBI)Aktiv, ikke rekrutterendeKoronar arterioskleroseForenede Stater
-
Massachusetts General HospitalNational Cancer Institute (NCI); National Institutes of Health (NIH)AfsluttetSund og rask | Barretts spiserør | MavesyretilbageløbForenede Stater
-
Massachusetts General HospitalAfsluttet
-
Massachusetts General HospitalNational Cancer Institute (NCI); National Institutes of Health (NIH)Aktiv, ikke rekrutterendeBarretts spiserørForenede Stater
-
Massachusetts General HospitalTilmelding efter invitationSund og rask | CøliakiForenede Stater