Safety and Performance Assessment of the Decongestant Seawater Spray Pocket Valve Enriched With Essential Oils in Patients With Acute Rhinitis Associated With Nasal Obstruction

Allergic Rhinitis Clinical Trial

— DEVALPO  

Official title:

Prospective Multicenter Clinical Investigation Evaluating the Performance and Safety of Gilbert Laboratories' Decongestant Seawater Spray Pocket Valve Enriched With Essential Oils

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05494346
• Other study ID #: DEVALPO
• Status: Recruiting
• Phase: N/A
• Start date: May 31, 2023
• Est. completion date: November 30, 2024

Study information

• Verified date: December 2023
• Source: Laboratoires Gilbert
• Contact: Carine BRUNEL
• Phone: +33 (0)1 45 39 50 21
• Email: cbrunel[@]labogilbert.fr
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this pre-market clinical investigation is to assess the safety and the performance of decongestant seawater spray pocket valve enriched with essential oils by Gilbert Laboratories. The study will evaluate the results of acute rhinitis associated with nasal obstruction using the decongestant seawaterspray pocket valve enriched with essential oils over a 8 day period.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 101
• Est. completion date: November 30, 2024
• Est. primary completion date: November 30, 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 12 Years and older

Eligibility

Inclusion Criteria:

• 1. Patient = 12 years.

• 2. Patient with acute rhinitis associated with nasal obstruction during infectious episodes such as rhinopharyngitis (cold), rhinosinusitis, or during non-infectious episodes such as allergic rhinitis.

• 3. a. Informed adult patient who has given written consent prior to any study specific procedure. b. Informed minor patient who has given assent and whose legal guardians have given written consent prior to any study-specific procedure.

• 4. Patient able to meet the study requirements for monitoring, spray use, and questionnaire completion.

• 5. Patient affiliated to a social security scheme.

Exclusion Criteria:

• 1. Pregnant and/or breastfeeding woman

• 2. Hypersensitivity to seawater and/or known allergies to any of the ingredients of the spray.

• 3. Diseases causing narrowing of the airways (e.g. asthma, chronic obstructive pulmonary disease (COPD)) and/or respiratory insufficiency.

• 4. Patients with chronic nasal obstruction.

• 5. Patients on local and systemic vasoconstrictors, local and systemic corticosteroids and antihistamines, non-steroidal anti-inflammatory drugs (NSAIDs), antibiotics and local antiseptics.

• 6. Concomitant use of other nasal sprays, essential oils for local nasal use, nasal creams or gels.

• 7. Patients under guardianship, curatorship or safeguard of justice.

Related Conditions & MeSH terms

• Allergic Rhinitis
• Common Cold
• Nasal Obstruction
• Nasopharyngitis
• Rhinitis
• Rhinitis, Allergic
• Rhinopharyngitis
• Rhinosinusitis

Intervention

Device:
• Measurement of peak nasal flow.
Peak nasal flow measurements will be performed before and after the first use of the spray at D0, as well as after the use of the spray at the medical office at D3 (only for arm A).

Locations

Country	Name	City	State
France	Cabinet Médical Caen	Caen
France	Cabinet Médical Gainneville	Gainneville

Sponsors (2)

Lead Sponsor	Collaborator
Laboratoires Gilbert	EVAMED

Country where clinical trial is conducted

France, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Performance of the Gilbert Laboratories pocket valve spray.	Proportion of patient presenting a change of the symptom "nasal obstruction" by at least 1 pt, in the SNOT22 Test (item 22), between Day 0 (at inclusion in the office before use of the spray) and Day 3 (in the evening after last daily use of the spray).; This item is scaled from 0 to 5, 5 being the worst value.	From Day 0 to Day 3
Secondary	Change of nasal obstruction between Day 0 and Day 3	Proportion of patients with a change in Peak Inspiratory Nasal Flow value of at least 30 L/min between Day 0 (before use of the spray) and Day 3 (after use of the spray) (arm A).; [0 - 350 L/min] 350 L/min means a better outcome.	From Day 0 to Day 3
Secondary	Immediate change of nasale obstruction at D0 on first use (Arm A)	Proportion of patients with a change in Peak Inspiratory Nasal Flow value of at least 30 L/min from pre- to post-spray measurements at Day 0 (arm A).; [ 0 - 350 L/min] 350 L/min means a better outcome.	At Day 0
Secondary	Subjective feeling of reduced nasal obstruction on each day of use (arms A+B).	Proportion of patients with a reduction in the symptom "nasal obstruction" of at least 1pt, on SNOT22 (Sino-Nasal Outcome Test 22), and on each day of use (from Day 0 to Day 6) (arms A+B).; This item is scaled from 0 to 5, 5 being the worst value.	From Day 0 to Day 6
Secondary	Subjective feeling of nasal cavity cleansing (freshness) each day of use (arms A+B).	Proportion of patients who experienced nasal cavity cleansing (feeling of freshness), on Patient Questionnaire, and on each day of use (from Day 0 to Day 6) (arms A+B).	From Day 0 to Day 6
Secondary	Subjective feeling of nasal secretion thinning on each day of use (arms A+B).	Proportion of patients with a change in the symptom "thick nasal discharge" of at least 1pt, on SNOT22, and on each day of use (Day 0 to Day 6) (arms A+B).; This item is scaled from 0 to 5, 5 being the worst value.	From Day 0 to Day 6
Secondary	Subjective feeling of relief of nasal irritation (mucous membrane) on each day of use (arms A+B).	Proportion of patients who experienced relief of nasal (mucosal) irritation, on each day of use (Day 0 to Day 6) (arms A+B).	From Day 0 to Day 6
Secondary	Subjective feeling of relief of nasal itching on each day of use (arms A+B).	Proportion of patients who experienced relief of nasal itching, on Patient Questionnaire, and on each day of use (Day 0 to Day 6) (arms A+B).	From Day 0 to Day 6
Secondary	Speed of action at which the patient feels (subjectively) a decrease in nasal obstruction at D0 and D3 (arms A+B).	Proportion of patients with a change in immediate nasal obstruction after use of the spray, on Patient Questionnaire, at Day 0 and Day 3 (arms A+B).	At Day 0 and Day 3
Secondary	Speed of action at which the patient feels (subjectively) a purification of his nasal cavities (sensation of freshness) at D0 and D3 (arms A+B).	Proportion of patients who experienced immediate nasal cleansing (feeling of freshness) after use of the spray at Day 0 and Day 3 (arms A+B).	At Day 0 and Day 3
Secondary	Improvement in the patient's quality of life after 7 days of use (arms A+B).	Proportion of patients who experienced an improvement in quality of life, defined as an increase of at least 1pt on a scale of 0-10 between Day 0 and Day 6 (A+B arm).; 10 mean a better value.	From Day 0 to Day 6
Secondary	Patient satisfaction with the medical device after 7 days of use (arm A+B).	Proportion of patients satisfied with the medical device, on a 4-point scale, at Day 6 (arm A+B).; The better value is "very satisfied" and the worst value is "very unsatisfied".	At Day 6
Secondary	Facility of use of the medical device after 7 days of use (arm A+B)	Proportion of patients who would recommend the medical device at Day 6 (arms A+B).	At Day 6
Secondary	Evolution of the overall severity of symptoms (arm A+B).	Mean SNOT22 score on each day. Comparison of SNOT22 score at Day 3 versus Day 0 baseline (arms A+B).; [ 0 to 220 ] 0 is the better value.	At Day 0 and Day 3
Secondary	All adverse events reported by patients using the pocket valve spray after 7 days of use (arm A+B).	All adverse events reported by the patient during the study (arm A+B).	From Day 0 to Day 7
Secondary	Sensations of tingling and transient irritation (arms A+B).	Proportion of patients with at least 1 adverse event between 1st and last use of the medical device among the following adverse events (arms A+B): Tingling sensations; Sensations of transient irritation	From Day 0 to Day 6