- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01139710
Sarcoidosis-associated Pulmonary Hypertension
연구 개요
상태
정황
상세 설명
The investigation will be approving by the Ethics Committee of Meir medical center.
We retrospectively will review the medical records of 100 sarcoidosis patients seen in our outpatient pulmonary clinics of Meir medical center, between July 2009 and May 2010.
All the patients will prospectively invite to our pulmonary outpatients clinic at Meir medical center.
Sarcoidosis will be diagnosed based on the latest American Thoracic Society (ATS), European Respiratory Society (ERS) and World Association of Sarcoidosis and Other Granulomatous Disorders (WASOG) criteria. (6, 7) Each patient will undergo two-dimensional echocardiographic data, complete pulmonary function test results including spirometry, lung volume, CO diffusion capacity and 6-min walk test (6MWT) data and D-dimer assay during their visiting.
Data will be collecting including patient demographics, symptoms, details of comorbid illnesses, sarcoidosis stage using the modified Scadding (8) classification system to stage chest radiography (CXR) findings and treatment.
Pulmonary function tests included spirometry and lung volume measurement by body plethysmography, performed according to the recommendations of the American Thoracic Society. (9) The 6MWT was conducted in accordance with ATS guidelines. (10) All patients exhibited resting oxygen saturation (SpO 2 ) the > 88% at the beginning of the walk test and Borg dyspnea index (11) will be record at the beginning and end of the 6-min walk.
All Computed tomography (CT) findings of the patients will be assess for the presence of the following recognized CT patterns (12): (1) mediastinal and/or hilar lymph node enlargement; (2) ground-glass opacity; (3) consolidation; (4) nodules <3 cm in diameter; (5) thickening of bronchovascular bundles; (6) linear opacity, including interlobular septal lines and interstitial thickening and (7) features indicating scarring and fibrosis (grouped together) that included traction bronchiectasis, honeycombing, cysts and/or volume loss.
In addition, all CT will be review for findings that are known as a signs of PH including the pulmonary trunk diameter, right and left pulmonary arteries diameters and the pulmonary to aortic diameters ratio.
The radiologist will be blinded to the echocardiological data as well as to the pulmonary function data and D-dimer levels.
Diagnosis of PH was based on Doppler echocardiography and defined as an estimated right ventricular systolic pressure (RVSP) of the > 40 mm Hg in the absence of left ventricular dysfunction (i.e., an ejection fraction under 50%), ischemic heart disease (manifested by regional wall motion abnormalities) or valvular heart disease. Right ventricular systolic pressure was estimated based on the modified Bernoulli equation (13) RVSP = transtricuspid gradient + right atrial pressure (RAP), where transtricuspid gradient is 4v2 (v = peak velocity of tricuspid regurgitation in meter per second) and RAP was estimated to be 5, 10 All the patients will undergo a D-dimer assay in the same day of the pulmonary function tests and Echo evaluations.
연구 유형
등록 (실제)
연락처 및 위치
연구 장소
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Kfar Saba, 이스라엘, 49100
- Meir MC
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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 above 18 years old
Exclusion Criteria:
- Non sarcoidosis
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
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to explore clinical characteristics and outcomes of patients diagnosed with pulmonary sarcoidosis and PH
기간: 1 year
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1 year
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공동 작업자 및 조사자
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 연구와 관련된 용어
기타 연구 ID 번호
- MMC10-114-10.CTIL
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. .
SARCOIDOSIS에 대한 임상 시험
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Actelion종료됨Sarcoidosis 관련 폐 고혈압미국, 독일, 캐나다, 영국, 벨기에, 프랑스, 네덜란드, 이탈리아, 브라질, 스페인