E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Fibrotic Lung Diseases (FLDs) are chronic and progressive conditions resulting in substantial morbidity and mortality. The cardinal symptom of all fibrotic Interstitial Lung Diseases (ILDs) is shortness of breath. Although initially present only on strenuous activities, this unfortunately progresses until even routine activities of daily living become severely limited. This has a devastating impact on Quality of Life (QOL). |
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E.1.1.1 | Medical condition in easily understood language |
Fibrotic Lung Disease is defined by the scarring of the lung. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Respiratory Tract Diseases [C08] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10022611 |
E.1.2 | Term | Interstitial lung disease |
E.1.2 | System Organ Class | 10038738 - Respiratory, thoracic and mediastinal disorders |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The main symptom that occurs in fibrotic lung disease (lung scarring) is breathlessness due to the progressive scarring of the lungs, with a profound impact on daily activities. During exercise, lung fibrosis is often associated with a drop in oxygen saturation which can be corrected by the use of supplemental oxygen. In patients with lung scarring, the main cause of overall worsening quality of life is breathlessness. The principal research question is the study of the impact of supplemental oxygen on health status. We strongly believe that attempts to improve or maintain health status are of crucial importance, especially in this group of respiratory diseases, characterized overall by a poor prognosis and progressive worsening in quality of life.
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E.2.2 | Secondary objectives of the trial |
The secondary research questions aim to better define the effects of supplemental oxygen on quality of life by evaluating global patient assessment, individual respiratory symptoms, symptoms of depression and anxiety, as well as the effect on monitored and patient-recorded activity parameters. In addition, in a subgroup of patients, patients' and carers' experiences regarding the use of ambulatory oxygen and trial participation will be investigated. This could be helpful for further studies, with the aim to strengthen the involvement of patients in respiratory research, and the links with researchers in this field. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Fibrotic Lung diseaseDisease (FLD) patients aged 18 – 99 yrs 2. Desaturation ≤ 88% on a 6MWT on room air 3. Stable respiratory symptoms in the 4 weeks preceding the trial
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E.4 | Principal exclusion criteria |
1. Patients meeting criteria for long term oxygen therapy, including hypercapnic patients 2. Patients expected to change treatment during the course of the study 3. Significant locomotor or communication difficulties 4. Patients with sarcoidosis or connective tissue disease affecting the musculoskeletal system 5. Current smokers 6. Pregnancy |
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E.5 End points |
E.5.1 | Primary end point(s) |
The main aim of this project is to establish whether supplemental oxygen in patients with fibrotic ILD whose oxygen saturation falls on exertion during sub-massimal test, leads to a significant improvement in their health status.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At the end of each of the two two-week treatment periods, to compared the effects of ambulatory oxygen on health status. |
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E.5.2 | Secondary end point(s) |
Secondary outcomes will include dyspnoea scores, global patient assessment, monitored and patient-recorded activity parameters, and Quality of Life (QOL) scores assessed by K-BILD questionnaire. We also aim to assess whether the improvement in 6MWT performance induced by portable oxygen can predict benefit of ambulatory oxygen in day to day living. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
At the end of each of the two two-week treatment periods, to compared the effects of ambulatory oxygen on health status. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 3 |
E.8.5 | The trial involves multiple Member States | No |
E.8.5.1 | Number of sites anticipated in the EEA | 0 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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The end of the trial will coincide with the Last Patient Last Visit (LPLV). |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 1 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 1 |