Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Uptake Medical Corp
All subjects meeting the eligibility criteria and who provide written informed consent will be enrolled. Immediately prior to BTVA treatment, an initial bronchoscopy will be performed to evaluate the baseline condition of the airways and to confirm anatomy of the lung segments targeted for BTVA treatment. Up to 3 segments in either the right or left upper lobe will be treated with a vapor dose of 10 calories per gram of lung tissue (10 cal/g). Targeted lobe for treatment will be based on lobar disease severity.
Age
40–75
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
1. Age: \> 40 and ≤ 75 years old
2. Diagnosis of heterogeneous emphysema with upper lobe predominance
3. FEV1 \< 45% predicted
4. TLC \> 100% predicted
5. RV \> 150% predicted
6. 6-minute walk test \> 140 meters
7. mMRC ≥ 2 (mMRC)
8. Non-smoking for 3 months
9. Optimized medical management and completed pulmonary rehabilitation
You may not be if
1. Known α-1-antitrypsin deficiency
2. BMI \< 15 kg/m2 or \> 35 kg / m2
3. History of pneumothorax within previous 18 months
4. History of heart and / or lung transplant, lung volume reduction surgery (LVRS), median sternotomy, bullectomy, and/or lobectomy
5. Respiratory infections or recurring COPD exacerbations \> 3 hospitalizations in past 12 months or active infection
6. History of the (EF) ≤ 40%; Stroke; Unstable Myocardial Ischemia; FEV1 \< 15% predicted; DLCO \< 20% predicted; of pulmonary hypertension; indwelling pacemaker or implantable cardiac defibrillator (ICD); pregnancy or breastfeeding
