Cardiotoxicity in Locally Advanced Lung Cancer Patients Treated With Chemoradiation Therapy: A Prospective Longitudinal Cohort
试验速览
- 阶段
- 不适用
- 状态
- 进行中(未招募)
- 入组人数
- 221
- 试验地点
- 8
- 主要终点
- Growth Differentiation Factor 15
研究概览
简要总结
This observational cohort will evaluate the cardiovascular effects of chemoradiation used to treat locally advanced, non-small cell lung cancer. Patients will be enrolled prior to the start of therapy and followed during and for at least 2 years after therapy with echocardiograms, nuclear stress tests, blood sampling, and quality of life surveys.
详细描述
Lung cancer is both the most common malignancy worldwide and the leading cause of cancer death in the US. While radiation therapy is highly effective for many solid tumors, thoracic radiation therapy carries a risk of cardiovascular morbidity and mortality that limits critical gains in cancer control and survival. The investigators will perform detailed cardiovascular phenotyping using biologic and imaging markers to define functional and physiologic perturbations that occur with radiation therapy. The study will provide insights into how cardiovascular risk factors and disease impact these biologic and functional changes. The investigators will also determine which radiotherapy dose-volume metrics are indicative of subclinical cardiotoxicity.
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 —(Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •At least 18 years of age
- •Histologically confirmed or clinically diagnosed non-small cell lung cancer where the plan is for definitive treatment that includes radiation
- •Able to give written informed consent
排除标准
- •Pregnant or breast-feeding
- •Prior treatment with anthracyclines
- •Radiation treatment not expected to involve any heart exposure as determined by treating provider
- •ECOG performance status greater than 2
- •Vulnerable patients, including pregnant women and prisoners
- •Contraindication to rest/vasodilator stress PET/CT, including: asthma with ongoing wheezing at time of enrollment; known Mobitz Type II AV block, 3rd degree AV block, or sick sinus syndrom, without a pacemaker; systolic blood pressure less than 90mmHg; known hypersensitivity to Regadenoson and adenosine; profound sinus bradycardia (heart rate less than 40bpm).
结局指标
主要结局
Growth Differentiation Factor 15
时间窗: up to 12 months
Change in GDF-15 from baseline
Coronary Flow Reserve (CFR_
时间窗: 6 months
Change in PET/CT derived CFR from baseline
Major Cardiovascular Events (2 Year)
时间窗: up to 24 months
Incidence of MCE assessed by EMR review and patient interview
Left Ventricular Strain
时间窗: up to 12 months
Change in echo-derived measures of LV peak systolic strain (longitudinal) from baseline
Ventricular Arterial Coupling
时间窗: up to 12 months
Change in echo-derived measures of ventricular-arterial coupling (Ea/Ees) from baseline
Cardiovascular Specific Mortality (2 Year)
时间窗: 24 Months
Cardiovascular specific mortality assessed by EMR review
High Sensitivity C-Reactive Protein
时间窗: up to 12 months
Change in hsCRP from baseline
Placental Growth Factor
时间窗: up to 12 months
Change in PIGF from baseline
Overall Survival (2 Year)
时间窗: 24 months
All-cause mortality assessed by electronic medical record (EMR) review
次要结局
- High-Sensitivity Troponin T(up to 12 months)
- N-type pro Brain Natriuretic Peptide(up to 12 months)
- Right Ventricular Fractional Area Change (RAC)(up to 12 months)
- Right Ventricular Longitudinal Strain(up to 12 months)
- Circumferential Strain(up to 12 months)
- Left Ventricular Ejection Fraction (2D)(up to 12 months)
- Global and Regional Myocardial Blood Flow at Rest(up to 6 months)
- FACIT Fatigue Score(up to 5 years)
- Godin Leisure Time Exercise Score(up to 5 years)
- Diastolic Function(up to 12 months)
- Left Ventricular Ejection Fraction (3D)(up to 12 months)
- Valvular Disease(up to 12 months)
- Left Ventricular systolic strain (3D)(up to 12 months)
- Left Ventricular Twist and Torsion(up to 12 months)
- Global and Regional Myocardial Blood Flow at Stress(up to 6 months)
- FACIT Dyspnea Score(up to 5 years)
