- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01374542
Respiratory Endoscopy: Diagnostic Yield, Technical Factors and Complications
Background: Respiratory endoscopy comprises flexible bronchoscopy and medical thoracoscopy. The diagnostic yield, technical factors and complications for all patient sub-populations is still not clearly defined. This may result in inappropriate or even dangerous application of such procedures. The aim of the study is to collect data on these aspects of respiratory endoscopy and identify important trends, as well as, areas for improvement. This data will also provide baseline comparative data for new bronchoscopic techniques such as endobronchial ultrasound and navigational bronchoscopy.
Method: Prospective data collection. Technical details regarding these procedures are currently keyed into the OTM system by the endoscopy operators for documentation and billing. The department of Respiratory and Critical Care Medicine gets monthly downloads of all the fields from the OTM system for audit purposes.(See data collection form) The research project proposes to make the data non identifiable by removing the patient's name and IC number. Additionally the yield of the procedure will be checked by a chart review of the histology and microbiology results. There are no restrictions on patient recruitment because all procedures will be performed for clinical indications only and no patient will be recruited for the sole purpose of the study. Waiver of consent has been approved by the IRB.
연구 개요
상세 설명
Background: Respiratory endoscopy comprises flexible bronchoscopy and medical thoracoscopy. The diagnostic yield, technical factors and complications for all patient sub-populations is still not clearly defined. This may result in inappropriate or even dangerous application of such procedures. The aim of the study is to collect data on these aspects of respiratory endoscopy and identify important trends, as well as, areas for improvement. This data will also provide baseline comparative data for new bronchoscopic techniques such as endobronchial ultrasound and navigational bronchoscopy.
Method: Prospective data collection. Technical details regarding these procedures are currently keyed into the OTM system by the endoscopy operators for documentation and billing. The department of Respiratory and Critical Care Medicine gets monthly downloads of all the fields from the OTM system for audit purposes.(See data collection form) The research project proposes to make the data non identifiable by removing the patient's name and IC number. Additionally the yield of the procedure will be checked by a chart review of the histology and microbiology results. There are no restrictions on patient recruitment because all procedures will be performed for clinical indications only and no patient will be recruited for the sole purpose of the study. Waiver of consent has been obtained by the IRB. The current estimated bronchoscopy load is 1000/year and data will be kept in the trial co-coordinator's computer in a locked office. The investigators hope to run the database for 3 years initially.
연구 유형
등록 (실제)
연락처 및 위치
연구 장소
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Singapore, 싱가포르, 168753
- Singapore General Hospital
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
샘플링 방법
연구 인구
설명
Inclusion Criteria:
- All patients undergoing respiratory endoscopy at Singapore General Hospital
Exclusion Criteria:
- Clinical contra-indications to respiratory endoscopy
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
개입 / 치료 |
---|---|
Respiratory endoscopy patients
Patients undergoing respiratory endoscopy at Singapore General Hospital
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Bronchoscopy, thoracoscopy, endobronchial ultrasound
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
---|---|---|
Endoscopy diagnostic yield
기간: 1 year
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Positive and negative histology and microbiology yield
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1 year
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Endoscopy technical factors
기간: 1 year
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Duration, sedation requirements, consumables
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1 year
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Endoscopy safety
기간: 1 year
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Complication rate, need for escalation of care
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1 year
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공동 작업자 및 조사자
수사관
- 수석 연구원: Devanand Anantham, MRCP, Singapore General Hospital
간행물 및 유용한 링크
일반 간행물
- Kawaraya M, Gemba K, Ueoka H, Nishii K, Kiura K, Kodani T, Tabata M, Shibayama T, Kitajima T, Tanimoto M. Evaluation of various cytological examinations by bronchoscopy in the diagnosis of peripheral lung cancer. Br J Cancer. 2003 Nov 17;89(10):1885-8. doi: 10.1038/sj.bjc.6601368.
- Torrington KG, Kern JD. The utility of fiberoptic bronchoscopy in the evaluation of the solitary pulmonary nodule. Chest. 1993 Oct;104(4):1021-4. doi: 10.1378/chest.104.4.1021.
- Quek JC, Tan QL, Allen JC, Anantham D. Malignant pleural effusion survival prognostication in an Asian population. Respirology. 2020 Dec;25(12):1283-1291. doi: 10.1111/resp.13837. Epub 2020 May 11.
- Choo R, Naser NSH, Nadkarni NV, Anantham D. Utility of bronchoalveolar lavage in the management of immunocompromised patients presenting with lung infiltrates. BMC Pulm Med. 2019 Feb 26;19(1):51. doi: 10.1186/s12890-019-0801-2.
- De Roza MA, Quah KH, Tay CK, Toh W, Li H, Kalyanasundaram G, Anantham D. Diagnosis of Peripheral Lung Lesions via Conventional Flexible Bronchoscopy with Multiplanar CT Planning. Pulm Med. 2016;2016:5048961. doi: 10.1155/2016/5048961. Epub 2016 Nov 13.
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 (실제)
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. .
Respiratory endoscopy에 대한 임상 시험
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Société Française d'Endoscopie Digestive완전한
-
Johns Hopkins University모집하지 않고 적극적으로
-
Inje University완전한