- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03818646
Functional Respiratory Imaging in Bronchiectasis (FRIBE)
Functional Respiratory Imaging During Pulmonary Exacerbations in Adults With Non-cystic Fibrosis Bronchiectasis
Four-week prospective single centre exploratory study in adults with bronchiectasis suffering a pulmonary exacerbation (defined as a change in one or more of the following: cough; sputum amount; sputum colour; breathlessness; fevers; and malaise).
The study will recruit ten adult subjects (male and female) who attend the Cambridge Centre for Lung Infection (CCLI) at the Royal Papworth Hospital, Cambridge, United Kingdom. The study will include individuals with a known diagnosis of bronchiectasis suffering a current pulmonary exacerbation. Participants seen during their usual clinic review with an exacerbation will be invited to participate and enrolled to commence the study that same day (day 0). Participants enrolled will undergo clinical review and a series of standard-of-care testing including sputum culture, lung function tests and blood analysis. Additional to these standard investigations, participants will also undertake a series of patient reported outcomes via validated respiratory questionnaires (Quality of Life - Bronchiectasis - QOL-B; & Leicester Cough Questionnaire - LCQ) and functional respiratory imaging (FRI). FRI consists of low dose high-resolution CT at full inspiration and expiration, combined with computational fluid dynamic testing.
Participants will be treated without delay according to standard of care treatment as per current international guidelines. Participants may be treated as either an inpatient or outpatient determined by the treating respiratory physician.
Follow up will occur on day 7, 14 and 28 post enrolment with serial CT imaging on days 0, 14 and 28. No scheduled follow up testing will be required beyond the day 28 visit, however all participants will receive a follow-up phone call at day 35.
The investigators hypothesize that changes in FRI parameters will be seen pre and post exacerbation treatment and will correlate with changes in lung function and patient reported outcomes. This will confirm FRI as a surrogate biomarker for assessing therapeutic response in future clinical trials in bronchiectasis.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Four-week prospective single centre exploratory study in adults with bronchiectasis suffering a pulmonary exacerbation.
The study will endeavour to recruit ten adult subjects (male and female) who attend the Cambridge Centre for Lung Infection (CCLI) at the Royal Papworth Hospital, Cambridge, United Kingdom. The study will include individuals with a known diagnosis of bronchiectasis (defined as symptoms of chronic or recurrent bronchial infection with radiological evidence of abnormal and permanent dilation of bronchi) not from cystic fibrosis; and a current pulmonary exacerbation (defined as a 'deterioration in three or more of the following key symptoms for at least 48h: cough; sputum volume and/or consistency; sputum purulence; breathlessness and/or exercise tolerance; fatigue and/or malaise; haemoptysis AND that a clinician determines a change in bronchiectasis treatment is required).
In order to maximise subject recruitment and understanding of the study, all CCLI patients with bronchiectasis that are known to suffer frequent exacerbations (>2 per year) will be sent details of the trial including the Patient Information and Consent Form at the time of study commencement, prior to their individual enrolment. Subjects then seen during their usual clinic review with a pulmonary exacerbation will be invited to participate and enrolled to commence the study that same day (day 0). Participants enrolled will undergo clinical review and a series of standard testing including pulmonary function tests and blood analysis. Additional to these standard investigations, participants will also undertake a series of patient reported outcomes via validated respiratory questionnaires (Quality of Life - Bronchiectasis - QOL-B; & Leicester Cough Questionnaire - LCQ) and functional respiratory imaging (FRI). FRI consists of low dose high-resolution CT at total lung capacity (TLC) and functional residual capacity (FRC), combined with computational fluid dynamic testing (CFD).
Participants will be treated without delay according to standard usual care as per the current European Respiratory Society (ERS) and British Thoracic Society (BTS) Bronchiectasis Guidelines. Participants may be treated as either an inpatient or outpatient determined by the treating consultant respiratory physician.
Follow up will occur on day 7, 14 and 28 post enrolment. Participants will undergo clinical review and repeat testing according to the below schedule. No scheduled follow up testing will be required beyond the day 28 visit, however all participants will receive a follow up phone call at day 35.
Day 0: Initial consultation - presentation with a pulmonary exacerbation
- Recruitment, consent and enrolment
- History and clinical examination
- Bloods (WCC; neutrophil count; CRP)
- Pregnancy test (urine dipstick) - if appropriate
- Lung function testing (FEV1; FVC; TLC)
- Sputum collection
- Functional respiratory imaging (HRCT at TLC and FRC; may occur + 48 hours of enrolment)
- Patient reported outcomes / questionnaires (QOL-B; LCQ)
- Usual treatment commencement (as per current bronchiectasis guidelines)
Day 7: Mid-treatment follow up (as per usual standard of care)
- History and clinical review
- Bloods (WCC, neutrophil count; CRP)
Day 14: End of treatment follow up
- History and clinical examination
- Bloods (WCC; neutrophil count; CRP)
- Pregnancy test (urine dipstick) - if appropriate
- Lung function testing (FEV1; FVC; TLC)
- Functional respiratory imaging (HRCT at TLC and FRC; may occur +/- 48 hours of day 14)
- Patient reported outcomes / questionnaires (QOL-B; LCQ)
Day 28: Completion of study testing
- History and clinical examination
- Bloods (WCC; neutrophil count; CRP)
- Pregnancy test (urine dipstick) - if appropriate
- Lung function testing (FEV1; FVC; TLC)
- Functional respiratory imaging (HRCT at TLC and FRC; may occur +/- 48 hours of day 28)
- Patient reported outcomes (QOL-B; LCQ)
Day 35: Phone call by research team member
- No scheduled investigations
No scheduled follow up testing will be required beyond the day 28 visit other then a follow up phone call at day 35 (see above).
The investigators hypothesize that changes in FRI parameters will be seen pre and post exacerbation treatment and will correlate well with changes in lung function and patient reported outcomes. This will confirm FRI as a surrogate biomarker for assessing therapeutic response in future clinical trials in bronchiectasis.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Timothy Baird, MBBS
- Phone Number: 07706229153
- Email: tmbaird@gmail.com
Study Contact Backup
- Name: Victoria Stoneman, PhD
- Phone Number: 0122369865
- Email: victoria.stoneman@nhs.net
Study Locations
-
-
Cambridgeshire
-
Papworth Everard, Cambridgeshire, United Kingdom, CB23 3RE
- Royal Papworth Hospital NHS Foundation Trust
-
Contact:
- Timothy Baird, MBBS
- Phone Number: 07706229153
- Email: tmbaird@gmail.com
-
Contact:
- Victoria Stoneman, PhD
- Phone Number: 01223639865
- Email: victoria.stoneman@nhs.net
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Adult male and females ≥18 years and ≤ 80 years
- Current diagnosis of bronchiectasis (see above definition)
- Current pulmonary exacerbation (see above definition)
Exclusion Criteria:
- Severe obstructive airways disease (defined as FEV1 < 30%; FEV1/FVC < 70%)
- Diagnosis of other active chronic lung disease (asthma; ABPA; COPD; pulmonary fibrosis)
- Currently treated non-tuberculous mycobacterial disease
- Acute congestive cardiac failure
- Contra-indication or unable to perform HRCT imaging, including pregnancy
- Contra-indication or unable to perform pulmonary function testing
- Active lung malignancy
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Airway volume
Time Frame: Days 0; 14; and 28
|
Change in image based airway volume from FRI
|
Days 0; 14; and 28
|
Airway resistance
Time Frame: Days 0; 14; and 28
|
Change in image based airway resistance from FRI
|
Days 0; 14; and 28
|
Lung volume
Time Frame: Days 0; 14; and 28
|
Change in image based lung volume from FRI
|
Days 0; 14; and 28
|
Internal airflow distribution
Time Frame: Days 0; 14; and 28
|
Change in image based internal airflow distribution from FRI
|
Days 0; 14; and 28
|
Airway wall thickness
Time Frame: Days 0;14; and 28
|
Change in image based airway wall thickness from FRI
|
Days 0;14; and 28
|
Blood vessel density
Time Frame: Days 0; 14; and 28
|
Change in image based blood vessel density from FRI
|
Days 0; 14; and 28
|
Centreline evaluation (airway dimensions over distance into the lung).
Time Frame: Days 0; 14; and 28
|
Change in image based centreline evaluation (airway dimensions over distance into the lung) from FRI
|
Days 0; 14; and 28
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Lung function
Time Frame: Days 0; 14; and 28
|
Correlation of FRI to lung function (FEV1)
|
Days 0; 14; and 28
|
QOL-B
Time Frame: Days 0; 14; and 28
|
Correlation of FRI to the QOL-B (Quality of Life Bronchiectasis) questionnaire
|
Days 0; 14; and 28
|
LCQ
Time Frame: Days 0; 14; and 28
|
Correlation of FRI to the LCQ (Leicester Cough Questionnaire) questionnaire
|
Days 0; 14; and 28
|
CRP
Time Frame: Days 0; 14; and 28
|
Correlation of FRI to CRP (C-reactive protein)
|
Days 0; 14; and 28
|
Collaborators and Investigators
Investigators
- Study Director: Ian Smith, MD, Royal Papworth Hospital NHS Foundation Trust
Publications and helpful links
General Publications
- Polverino E, Goeminne PC, McDonnell MJ, Aliberti S, Marshall SE, Loebinger MR, Murris M, Canton R, Torres A, Dimakou K, De Soyza A, Hill AT, Haworth CS, Vendrell M, Ringshausen FC, Subotic D, Wilson R, Vilaro J, Stallberg B, Welte T, Rohde G, Blasi F, Elborn S, Almagro M, Timothy A, Ruddy T, Tonia T, Rigau D, Chalmers JD. European Respiratory Society guidelines for the management of adult bronchiectasis. Eur Respir J. 2017 Sep 9;50(3):1700629. doi: 10.1183/13993003.00629-2017. Print 2017 Sep.
- Pasteur MC, Bilton D, Hill AT; British Thoracic Society Bronchiectasis non-CF Guideline Group. British Thoracic Society guideline for non-CF bronchiectasis. Thorax. 2010 Jul;65 Suppl 1:i1-58. doi: 10.1136/thx.2010.136119.
- Hill AT, Haworth CS, Aliberti S, Barker A, Blasi F, Boersma W, Chalmers JD, De Soyza A, Dimakou K, Elborn JS, Feldman C, Flume P, Goeminne PC, Loebinger MR, Menendez R, Morgan L, Murris M, Polverino E, Quittner A, Ringshausen FC, Tino G, Torres A, Vendrell M, Welte T, Wilson R, Wong C, O'Donnell A, Aksamit T; EMBARC/BRR definitions working group. Pulmonary exacerbation in adults with bronchiectasis: a consensus definition for clinical research. Eur Respir J. 2017 Jun 8;49(6):1700051. doi: 10.1183/13993003.00051-2017. Print 2017 Jun.
- Koser U, Hill A. What's new in the management of adult bronchiectasis? F1000Res. 2017 Apr 20;6:527. doi: 10.12688/f1000research.10613.1. eCollection 2017.
- Quint JK, Millett ER, Joshi M, Navaratnam V, Thomas SL, Hurst JR, Smeeth L, Brown JS. Changes in the incidence, prevalence and mortality of bronchiectasis in the UK from 2004 to 2013: a population-based cohort study. Eur Respir J. 2016 Jan;47(1):186-93. doi: 10.1183/13993003.01033-2015. Epub 2015 Nov 5.
- Chang AB, Bell SC, Byrnes CA, Grimwood K, Holmes PW, King PT, Kolbe J, Landau LI, Maguire GP, McDonald MI, Reid DW, Thien FC, Torzillo PJ. Chronic suppurative lung disease and bronchiectasis in children and adults in Australia and New Zealand. Med J Aust. 2010 Sep 20;193(6):356-65. doi: 10.5694/j.1326-5377.2010.tb03949.x.
- Vendrell M, de Gracia J, Olveira C, Martinez-Garcia MA, Giron R, Maiz L, Canton R, Coll R, Escribano A, Sole A. [Diagnosis and treatment of bronchiectasis. Spanish Society of Pneumology and Thoracic Surgery]. Arch Bronconeumol. 2008 Nov;44(11):629-40. doi: 10.1157/13128330. Spanish.
- Vos W, De Backer J, Poli G, De Volder A, Ghys L, Van Holsbeke C, Vinchurkar S, De Backer L, De Backer W. Novel functional imaging of changes in small airways of patients treated with extrafine beclomethasone/formoterol. Respiration. 2013;86(5):393-401. doi: 10.1159/000347120. Epub 2013 Apr 12.
- De Backer LA, Vos W, De Backer J, Van Holsbeke C, Vinchurkar S, De Backer W. The acute effect of budesonide/formoterol in COPD: a multi-slice computed tomography and lung function study. Eur Respir J. 2012 Aug;40(2):298-305. doi: 10.1183/09031936.00072511. Epub 2011 Dec 19.
- Hajian B, De Backer J, Vos W, Van Holsbeke C, Clukers J, De Backer W. Functional respiratory imaging (FRI) for optimizing therapy development and patient care. Expert Rev Respir Med. 2016 Feb;10(2):193-206. doi: 10.1586/17476348.2016.1136216.
- van Geffen WH, Hajian B, Vos W, De Backer J, Cahn A, Usmani OS, Van Holsbeke C, Pistolesi M, Kerstjens HA, De Backer W. Functional respiratory imaging: heterogeneity of acute exacerbations of COPD. Int J Chron Obstruct Pulmon Dis. 2018 May 30;13:1783-1792. doi: 10.2147/COPD.S152463. eCollection 2018.
- Bos AC, van Holsbeke C, de Backer JW, van Westreenen M, Janssens HM, Vos WG, Tiddens HA. Patient-specific modeling of regional antibiotic concentration levels in airways of patients with cystic fibrosis: are we dosing high enough? PLoS One. 2015 Mar 3;10(3):e0118454. doi: 10.1371/journal.pone.0118454. eCollection 2015.
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- P02470
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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