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Netherlands 10 mL Bronchoscopic Lung Volume Reduction (BLVR) Phase 1/2 Emphysema Study - Initial Formulation

Dose Escalation Study of the Aeris Bronchoscopic Lung Volume Reduction (BLVR) System in Patients With Advanced Emphysema

Status
Terminated
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00205920
Enrollment
5
Registered
2005-09-21
Start date
2005-05-31
Completion date
2007-05-31
Last updated
2010-01-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pulmonary Emphysema

Keywords

emphysema, pulmonary emphysema, COPD, COLD, chronic obstructive pulmonary disease

Brief summary

The purpose of this study is to determine the effective dose of the Aeris BLVR System in patients with advanced emphysema.

Detailed description

Emphysema is a progressive, debilitating disease that affects nearly 3 million people in the United States or roughly one percent of the US population. The disease is characterized by destruction of lung tissue as a result of inflammation caused by exposure to noxious inhaled agents for extended periods. The most common cause of this condition is cigarette smoking, although genetic and occupational causes account for up to 10% of cases. Despite aggressive public health initiatives aimed at discouraging the use of cigarettes, smoking-related lung diseases remain a significant cause of disability and death in the United States. Currently there are 46 million smokers in the US. Due to the number of current and new smokers, emphysema is expected to remain a leading cause of morbidity and mortality in the United States for years to come. Aeris has developed a novel bronchoscopic system for achieving the benefits of lung volume reduction without surgery. The Bronchoscopic Lung Volume Reduction (BLVR) Hydrogel System, a new investigational therapy for emphysema, is intended to reduce lung volume over a period of weeks by collapsing and promoting the remodeling of diseased areas of the lung. The resulting reduction in lung volume is intended to restore a more normal physiological relationship between lung and chest wall, improve breathing and exercise capacity and alleviate symptoms of chronic dyspnea. This study will evaluate the safety and efficacy of the Aeris BLVR System in patients with advanced emphysema.

Interventions

BIOLOGICALBLVR Hydrogel

10 mL BLVR Hydrogel

Sponsors

Aeris Therapeutics
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

include: * Clinical diagnosis of advanced emphysema * Age \> 18 years at the time of initial presentation * Clinically significant dyspnea (MRC Dyspnea \>/= 2) * Laboratory tests within protocol-specified ranges * Pulmonary function tests

Exclusion criteria

include: * Alpha-1 protease inhibitor deficiency verified by a serum level of \<80mg% or knowledge of PI\*ZZ genotype * Tobacco use within 16 weeks of the initial clinic visit * Body mass index \< 15 kg/m2 or \> 35 kg/m2 * Clinically significant asthma (reversible airway obstruction), chronic bronchitis or bronchiectasis * Allergy to fish or pork products or sensitivity to tetracycline * FEV1 \<20% predicted with DLCO \<20% predicted or homogeneous disease

Design outcomes

Primary

MeasureTime frame
FEV112 weeks post treatment
Six-Minute Walk Test12 week post treatment
Health-Related Quality of Life12 week post treatment
Include: Product-related life-threatening adverse events, permanently disabling complications and deaths1 year post treatment
MRC Dyspnea Score12 weeks post treatment

Secondary

MeasureTime frame
Lung volume measurements12 week post treatment
Include: Lung function tests12 week post treatment

Countries

Netherlands

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026