跳至主要内容
临床试验/NCT04961944
NCT04961944招募中不适用

HypErsensitiVity PneumonITis: DiseAse Progression Characterization. An International Multicentric Prospective Observational Study

Hospital do Coracao10 个研究点 分布在 3 个国家目标入组 150 人开始时间: 2022年6月20日最近更新:
适应症

试验速览

阶段
不适用
状态
招募中
入组人数
150
试验地点
10
主要终点
Variation in Forced Vital Capacity (FVC) as a continuous variable

研究概览

简要总结

EVITA is a multicentric Latin-American prospective cohort on chronic hypersensitivity pneumonitis. EVITA's objective is to identify phenotypes and/or endotypes associated with different disease trajectories measured primarily by forced vital capacity (FVC) during a 24 month follow-up period. Other secondary measures of disease progression will also be investigated such as imaging, time to death or lung transplantation, and patient-reported outcomes

研究设计

研究类型
Observational
观察模型
Cohort
时间视角
Prospective

入排标准

年龄范围
18 Years 至 99 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Adult outpatient subjects (18 years old or older) that fulfill the 2020 ATS/JRS/ALAT diagnostic criteria of HP of at least moderate confidence (70% confidence or more).
  • Willingness to undergo the evaluations proposed in this protocol
  • HP diagnosis within the last 24 months
  • Presence of radiological or histological fibrosis:
  • 4.a. Radiological fibrosis consists of unequivocal fine or coarse reticulation with architectural lung distortion and/or traction bronchiectasis and/or honeycomb.
  • 4.b. Unequivocal histopathological fibrosis evidenced on lung specimens

排除标准

  • Presence of established connective tissue disease
  • Severe comorbidity impacting on the respiratory system as judged by the attending physician (ex. congestive heart failure, neoplasm, post-COVID-19 sequelae)
  • Use of supplemental oxygen at rest
  • Dyspnea mMRC 4 (too breathless to leave the house or breathless when dressing or undressing)
  • Unequivocal emphysematous pattern of HP on HRCT
  • Unequivocal pleuro-parenchymal fibroelastosis on the HRCT
  • Significant pulmonary arterial hypertension:
  • 8.a. Signs of right ventricular failure by echodopplercardiogram or 8.b. Cardiac index < 2L/min/m2 or right heart catheterism

结局指标

主要结局

Variation in Forced Vital Capacity (FVC) as a continuous variable

时间窗: 24 months

次要结局

  • Time to death or lung transplantation(24 months)
  • Variation in Computed Tomography Lung Densitometry(24 months)
  • Acute exacerbation rate(24 months)
  • King´s Brief Interstitial Lung Disease Questionnaire (K-BILD)(24 months)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (10)

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