- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT02729948
Tethered Capsule Endoscope in Screening Patients With Barrett Esophagus
Use of a Tethered Capsule Endoscope in Screening for Barrett's Esophagus
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
PRIMARY OBJECTIVES:
I. Evaluate image quality and usability of the tethered capsule endoscope after repeated clinical use and reprocessing.
II. Evaluate safety issues associated with the use of the device for this subject population - was there any noticeable difference from prior study of subjects at high risk of Barrett's esophagus using the same device, but without reprocessing.
SECONDARY OBJECTIVES;
I. Study other specified device characteristics or device application considerations.
II. Obtain preliminary data for use in designing a subsequent pivotal study of the device.
OUTLINE:
Patients swallow the tethered capsule endoscope (TCE) and undergo endoscopic examination while they are seated on a standard endoscopy gurney. Patients undergo standard of care EGD on the same day.
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
Washington
-
Seattle, Washington, Förenta staterna, 98109
- Fred Hutch/University of Washington Cancer Consortium
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- Ability and willingness to provide written informed consent
- Scheduled for endoscopic screening and/or evaluation of Barrett's esophagus
Exclusion Criteria:
- Previous history of a swallowing disorder, such as scleroderma, achalasia, esophageal stricture or esophageal diverticulum
- Symptoms of dysphagia
- Suspicion or known history of gastrointestinal obstruction
- History of prior surgery on the oropharynx, neck, esophagus, or stomach
- Current diagnosis of cancer, unstable cardiovascular disease, end-stage liver or kidney disease, or other major medical illness
- Currently taking anticoagulant medications or clopidogrel
- Major physical disability which would prevent subject from transferring from a chair to a bed and sitting in an upright position
- Inability to abstain from taking anything by mouth for at least 6 hours
- Currently pregnant
- Expected to undergo magnetic resonance imaging (MRI) within two weeks following the study procedure
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Enhetens genomförbarhet
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Screening (TCE)
Patients swallow the TCE and undergo endoscopic examination while they are seated on a standard endoscopy gurney.
Patients undergo standard of care EGD on the same day.
|
Sidostudier
Undergo TCE
Andra namn:
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Consistent image quality
Tidsram: At the conclusion of TCE exam (day 1)
|
Consistent image quality defined as no significant degradation of lateral spatial resolution [line pairs per mm] and axial depth of focus [mm], maximum field of view [degrees cone angle], and color fidelity [qualitatively matches color chart] when measured after use in the clinic using color and resolution test targets and a test chamber to measure field of view.
The standard care EGD will be digitally recorded to allow for review and comparison to the TCE procedure by a blinded, expert endoscopist.
|
At the conclusion of TCE exam (day 1)
|
|
Consistent usability defined as no significant change to the tolerance rating given by the patient by survey, and ease of use by the physician by survey, and time for completing the examination
Tidsram: At the conclusion of TCE exam (day 1)
|
At the conclusion of TCE exam (day 1)
|
|
|
Incidence of adverse events associated with TCE use
Tidsram: Up to 1 year
|
Up to 1 year
|
Samarbetspartners och utredare
Sponsor
Samarbetspartners
Utredare
- Huvudutredare: Michael Saunders, Fred Hutch/University of Washington Cancer Consortium
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 9561 (Annan identifierare: Fred Hutch/University of Washington Cancer Consortium)
- P30CA015704 (U.S.S. NIH-anslag/kontrakt)
- NCI-2016-00112 (Registeridentifierare: CTRP (Clinical Trial Reporting Program))
Läkemedels- och apparatinformation, studiedokument
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