E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Chronic obstructive pulmonary disease (COPD) and bronchiectasis |
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E.1.1.1 | Medical condition in easily understood language |
Chronic obstructive pulmonary disease (COPD) and bronchiectasis |
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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 | 21.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10010952 |
E.1.2 | Term | COPD |
E.1.2 | System Organ Class | 10038738 - Respiratory, thoracic and mediastinal disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10006445 |
E.1.2 | Term | Bronchiectasis |
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 primary objective of this study is to assess the feasibility of recruiting and retaining patients with COPD or bronchiectasis who have viral infection symptoms and treating these patients with RESP301 in a community setting. |
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E.2.2 | Secondary objectives of the trial |
The following secondary objectives will be considered in the study population as a whole, and separately in those patients who have confirmed SARS-CoV-2 infection:
1) To assess the safety and tolerability of RESP301 in patients with COPD or bronchiectasis, who are at high risk of SARS-CoV-2 and other acute respiratory pathogens. 2) To collect preliminary data on the efficacy of RESP301 in treating exacerbations in patients with COPD or bronchiectasis.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Female of non-childbearing potential or male ≥35 years of age, at the time of signing the informed consent 2. Able and willing to provide informed consent 3. Spirometry-confirmed diagnosis of COPD or CT proven bronchiectasis |
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E.4 | Principal exclusion criteria |
1. Unable to safely use a nebuliser as required by the study according to Investigator’s opinion 2. Severe COPD or bronchiectasis (e.g. requiring hospitalisation), in the opinion of the investigator 3. History of methaemoglobinaemia 4. Baseline methaemoglobin concentration (using fingertip sensor) > 2% 5. Uncontrolled or severe asthma or history of severe bronchospasm 6. Presence of tracheostomy/inability to provide spirometry or contraindication for performing spirometry 7. Anticipated transfer to another hospital/GP practice which is not a study site during the treatment period 8. Allergy to any of the components of the study intervention 9. Participation in other clinical investigations utilising investigational treatment within the last 30 days / 5 half-lives whichever is longer 10. Deemed unlikely to be able to adhere to protocol in view of investigator 11. Any subject who in the opinion of the investigator would not be best served by participating in this clinical trial 12. Any unstable, uncontrolled or severe medical condition which in the opinion of the investigator would make the patient unsuitable for the trial 13. Participant lives at home with no other adults in the household 14. On long-term non-invasive ventilation and/or at higher risk of bronchospasm 15. Prescribed Nitric Oxide donating agent 16. Female of childbearing potential 17. Clinical diagnosis of COPD but Screening Visit spirometry at study centre excludes COPD (i.e. FEV1/FVC ratio is not <0.7) |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint is the feasibility of self-administering RESP301 treatment with nebuliser in terms of: - percentage of patients entered into the dormant phase who, having experienced and correctly reported an exacerbation, commence self-administration of the treatment at home - compliance with RESP301 administration schedule over the treatment period: for those participants commencing treatment, the percentage of total doses taken |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The percentage of patients who commence self-administration of the treatment at home will be evaluated over the study period of 52 weeks.
Compliance with RESP301 administration schedule will be evaluated based on data collected over the 7-day treatment period. |
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E.5.2 | Secondary end point(s) |
1) Safety and tolerability of RESP301 in terms of:
- % of participants able to tolerate the test dose, i.e. able to complete the test dose without any of the following: a) troublesome cough, chest pain or tightness that is deemed unacceptable by the patient b) methaemoglobin >5% during or >3% 60 mins post dose c) any treatment-related AE that led to participant not being able to complete the test dose, and/or be suitable to be enrolled into the dormant phase in the Investigator’s opinion d) >20% reduction in FEV1 or FVC from pre test dose to post test dose and symptoms
- Total counts and cumulative incidence of: a) Adverse Events (AEs) b) Serious Adverse Events (SAEs) c) Suspected Unexpected Serious Adverse Reactions (SUSARs) d) Severe AEs e) Treatment-related AEs/SAEs
2) Efficacy of RESP301 in terms of: - % of participants recovered by Day 7 and Day 14 post starting treatment - preventing progression of symptoms, based on patient diary, during an exacerbation - reducing time to recovery (days until VAS = 0 and/or no exacerbation symptoms recorded) - preventing exacerbation-related hospitalisation and/or death - change in CCQ score |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Percentage of participants able to tolerate the test dose will be evaluated at Screening Visit.
Data on AEs will be collected at Screening Visit, during the 7-day treatment period and at 28 days following end of treatment (also at 14 days following end of treatment in those participants whose symptoms had not resolved by the end of treatment). AEs reported at these timepoints will be followed up as described in the protocol.
Efficacy will be evaluated over the 7-day treatment period in all participants who start treatment. Participants whose symptoms had not resolved by the end of the treatment period, will be further evaluated until symptoms resolve to baseline level or until 14 days after the end of treatment, whichever is sooner. |
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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 | Yes |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
Feasibility of using the treatment in home setting during exacerbation |
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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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
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.8.6 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 | Yes |
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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End of the study is defined as the last participant’s last follow up call. |
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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 | 1 |
E.8.9.1 | In the Member State concerned months | 5 |
E.8.9.1 | In the Member State concerned days | 30 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 5 |
E.8.9.2 | In all countries concerned by the trial days | 30 |