E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Diseases [C] - Bacterial Infections and Mycoses [C01] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10009137 |
E.1.2 | Term | Chronic sinusitis |
E.1.2 | System Organ Class | 10021881 - Infections and infestations |
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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 |
To evaluate the efficacy of LYR-210 in improving the composite score of 7-day average scores of 4 CS cardinal symptoms (CS7DA4S) at Week 4 |
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E.2.2 | Secondary objectives of the trial |
- To evaluate the efficacy of LYR-210 in improving CS7DA4S score at end
of treatment
- To evaluate the effect of LYR-210 in reducing sinus inflammation as per
magnetic resonance imaging (MRI)
- To evaluate the time to treatment failure |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Age ≥18.
2. A CS subject who
a. has twelve weeks or longer of two or more of the following symptoms:
• nasal blockage/obstruction/congestion
• nasal discharge (anterior, posterior, or both)
• facial pain/pressure
• reduction/loss of sense of smell and one or more of the following
findings:
• evidence of inflammation within paranasal sinuses or ostiomeatal
complex on MRI
• evidence of purulence coming from paranasal sinuses or ostiomeatal
complex
• nasal polyps
b. has a composite score of 7-day average scores of 4 CS cardinal
symptoms [2, 3] (CS7DA4S) ≥ 7 (0-3 scale for each of the symptoms) at
Day 1 visit, and
c. has had at least two trials of medical treatments in the past, one of
which must include intranasal corticosteroid sprays (INCS) for a
minimum of 4 weeks.
3. Must be able to cease treatment with intranasal corticosteroid and
decongestant sprays at Screening
4. Ability to tolerate topical anesthesia.
5. Has been informed of the nature of the study and has provided written
informed consent as approved by the Institutional Review Board
(IRB)/Ethics Committee (EC) of the respective clinical site or regulatory
authority if applicable by national law.
6. Agrees to comply with all study requirements.
|
|
E.4 | Principal exclusion criteria |
1. With previous balloon sinuplasty or any endo-nasal surgery (including
sinus surgery), except for septoplasty or surgical manipulation to nasal
turbinates more than 6 months prior to the Screening visit.
2. Seasonal allergic rhinitis (SAR) subjects with symptoms and/or, based
on time of year, would anticipate onset of symptoms within 4 weeks of
randomization.
3. Perennial allergic rhinitis (PAR) subjects whose symptoms are well
controlled by regular use of intranasal corticosteroids.
4. With severe asthma or with one or more exacerbations of asthma
requiring systemic corticosteroid use within the 6 months prior to the
Screening visit. Subjects with moderate or severe asthma will also be
excluded if they have not been on a stable regimen of inhaled
corticosteroids for asthma for a minimum of 3 months prior to the
Screening visit.
5. Endoscopic exclusion criteria:
a. Complete/near complete middle meatal obstruction preventing proper
placement and/or visualization of LYR-210.
b. Evidence of mucosal erosion or ulceration.
c. Ongoing nasal infection.
d. Evidence of nasal septal perforation.
6. MRI exclusion criteria:
a. A bilateral Zinreich score < 4 in all 3 pairs of the posterior ethmoid,
frontal, or sphenoid sinuses (0-5 scale for each of sinuses) on Screening
MRI.
b. Anatomic variation which, in the opinion of the Investigator, would
adversely impact placement of LYR-210.
c. Structural, non-inflammatory related CS (e.g., large concha bullosa,
tumor).
d. Sinus disease extended into orbital or intracranial space.
e. Evidence of mycetoma/fungal ball, allergic fungal rhinosinusitis.
f. Sinus mucocele.
7. History or clinical evidence or suspicion of invasive fungal sinusitis,
allergic fungal rhinosinusitis, or atrophic rhinitis.
8. Known history of hypersensitivity or intolerance to corticosteroids.
9. Oral-steroid or monoclonal antibody (Xolair, Nucala) dependent
condition.
01. Having had systemic corticosteroids within 1 month prior to
Screening visit.
11. Known history of hypothalamic pituitary adrenal axial dysfunction or
having a clinically significant out of normal range morning serum cortisol level at screening outside of the normal
range.
12. Previous pituitary or adrenal surgery.
13. Has had more than 1 episode of epistaxis with frank bleeding
requiring medical attention within 2 months of Screening visit or more
than 1 episode of epistaxis with frank bleeding within 1 month of
Screening visit.
14. Has had acute exacerbation of nasal allergy or chronic sinusitis,
upper respiratory tract infection (URTI), or common cold within 4 weeks
of the Screening visit.
15. Had dental procedure/implant on maxillary dentition within 4 weeks
of the Screening visit.
16. Has past or present acute or chronic intracranial or orbital
complications of CS (e.g., brain abscess, related problems with eyes or
central nervous system).
17. History or diagnosis (in either eye) of glaucoma or ocular
hypertension (IOP > 21 mmHg).
18. With prior cataract surgery or presence (in either eye) of posterior
subcapsular cataract of grade 2 or higher, nuclear sclerosis of grade 3 or
higher, or cortical cataract of grade 2 or higher or involving a minimum
of center optic zone of 3 mm diameter.
29. Past or present functional vision in only one eye.
20. Diagnosed with ongoing rhinitis medicamentosa.
21. Known history of immune dysfunction including immune deficiency
(IgG subclass deficiency or IgA deficiency) or autoimmune disease (e.g.,
Wegener's granulomatosis, sarcoidosis).
22. Past, present, or planned organ transplant or chemotherapy with
immunosuppression.
23. History or diagnosis of ciliary dysfunction (e.g., cystic fibrosis,
primary ciliary dyskinesia [Kartagener syndrome]).
24. Past or present systemic vasculitis (e.g., granulomatosis with
polyangiitis).
25. Evidence of disease or condition expected to compromise survival or
ability to complete follow-up assessments.
26. Pregnant or breast feeding. Females of child-bearing potential must
test negative for pregnancy at the time of screening based on a serum
pregnancy test and reverified at the time of enrollment based on a urine
pregnancy test. Both male and female subjects of reproductive potential
must agree to use highly effective methods of birth control, throughout
the study.
27. Previously participated in LYR-210 Phase I clinical study or received
an experimental treatment in another clinical study within 5 half-lives of
Screening visit.
28. Currently participating in an investigational drug or device study.
29. Determined by the Investigator as not suitable to be enrolled for
reasons not already specified if the health of the subject or the validity
of the study outcomes may be compromised. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Change from baseline (CFBL) in average daily nasal blockage/obstruction/congestion (CS7DA4S) score at Week 4 |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
- CFBL in CS7DA4S score at Week 24
- Percentage of subjects with at least 1 point of decrease in the bilateral
Zinreich score in at least 1 pair of the anterior ethmoid, maxillary,
posterior ethmoid, frontal, or sphenoid sinuses at Week 24
- Time to treatment failure
sphenoid sinuses at Week 24 |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Various timepoints as indicated in the secondary endpoints |
|
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 | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
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) | 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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | Yes |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
Investigator and clinic staff blinded to LYR-210 dose but not to sham procedure |
|
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 | Yes |
E.8.2.3.1 | Comparator description |
|
E.8.2.4 | Number of treatment arms in the trial | 3 |
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 | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 10 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Australia |
Czech Republic |
New Zealand |
Poland |
United Kingdom |
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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
|
|
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 | |
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 | 0 |