- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT00848237
HALO Patient Registry: Ablation of Barrett's Esophagus
HALO Patient Registry: Ablation of Barrett's Esophagus, A Multi-Center Patient Registry
연구 개요
상세 설명
Summary The HALO Patient Registry provides a framework for treatment and follow-up of patients with Barrett's esophagus (non-dysplastic IM, LGD and HGD). The primary objective is to provide a tool for participating physician investigators to collect outcomes data related to the use of the HALO Ablation Systems.
Protocol Design:
This is a prospective, multi-center patient Registry. Sites may choose to also retrospectively enroll previously treated patients (after obtaining informed consent) and enter retrospective data into case report forms on-line. "Retrospective data collection" is defined as any data other than patient history collected prior to signing of the informed consent. A set of case report forms (CRFs) is provided along with this protocol to track outcomes. The CRFs may be completed and retained on site, but the site is recommended to utilize the internet-based data entry system.
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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California
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Knoxville and other US cities, California, 미국, 27599-7080
- Gastrointestinal Associates and sites across the US
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참여기준
자격 기준
공부할 수 있는 나이
- 어린이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Must be a candidate for ablation of Barrett's esophagus with the HALO Ablation System.
- Must agree to the proposed follow-up schedule and provide informed consent for participation.
Exclusion Criteria:
- Pregnancy
- Prior radiation therapy to the esophagus
- Esophageal varices at risk for bleeding
- Prior Heller Myotomy
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: Treatment
All Patients with Barrett's esophagus or Intestinal metaplasia which is visible endoscopically or histologically may be treated with the Radiofrequency ablation system.
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Subjects undergo ablation procedures (circumferential or focal) plus standard anti-secretory drug therapy (proton pump inhibitor, PPI).
All Patients undergo endoscopy with biopsy in a Physician prescribed surveillance pattern after a negative biopsy.
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Endoscopic Clearance Rate for Barrett's Esophagus-Percentage of Patients With no Endoscopically Visible Barrett's Esophagus at 1 Year Follow-up
기간: 1 year
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% of patients with 100 % resolution at 1 year follow-up.
This endpoint is a visual and not reliable or accurate.
A better measure of clearance of Barrett's esophagus is based on biopsies.
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1 year
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Histological Clearance Rate for Intestinal Metaplasia (CE-IM)
기간: 1 year
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Percentage of patients with no histological evidence of intestinal metaplasia at 1 year follow-up
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1 year
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Histological Clearance Rate for Dysplasia (CE-D)
기간: 1 year
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percentage of patients with baseline dysplasia who have no histological evidence of dysplasia at 1 year follow-up
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1 year
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Percentage of Patients With Sub-squamous Intestinal Metaplasia at 1 Year Follow up
기간: 1 year
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Percentage of patients at 1 year follow-up with sub-squamous intestinal metaplasia, with or without dysplasia, that is covered completely by an intact layer of squamous epithelium with no communication with the surface
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1 year
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Patient Quality of Life Questionnaire Results: Change From Baseline to 12 Month
기간: 12 month
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Patient who completed both baseline and follow-up Quality of Life: Scores (0-10) of quality of life at baseline and 12 month follow-up were measured and changes were calculated ( 12 months minus baseline) in: concerns about the condition of esophagus, negative impact on life and esophageal cancer worry.
Scale range is 0-10, 0 is min and 10 is max.
Higher value represent worse outcome (such as higher concern about the condition of esophagus, negative impact on life and higher esophageal cancer worry).
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12 month
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Adverse Event Incidence
기간: 12 month
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Adverse and Serious Adverse event with Definite device relationship
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12 month
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공동 작업자 및 조사자
스폰서
간행물 및 유용한 링크
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
바렛 식도에 대한 임상 시험
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OHSU Knight Cancer InstituteNational Cancer Institute (NCI)완전한식도염 | 체중 감량 | 위식도 역류 질환 | 삼킴곤란 | 식도 선암종 | 식도 편평 세포 암종 | 이형성증 | Barrett 식도의 고급 이형성증미국
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