Skip to content

PMCF to Assess Real-life Usage Effectiveness, Safety and Patient Satisfaction of a Range of Hypertonic Seawater-based Decongestant Nasal Sprays

Post-marketing Clinical Investigation to Assess Real-life Usage Effectiveness, Safety and Patient Satisfaction of a Range of Hypertonic Seawater-based Decongestant Nasal Sprays

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06104332
Enrollment
534
Registered
2023-10-27
Start date
2023-11-04
Completion date
2025-02-25
Last updated
2025-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Allergic Rhinitis, URTI

Keywords

Medical device, Hypertonic seawater-based nasal spray

Brief summary

The brief of this observational study is to evaluate usage, efficacy, safety and patient satisfaction of a range of hypertonic seawater-based decongestant nasal sprays in general population. The main questions it aims to answer are: * Usage, * Efficacy, * Safety, * Satisfaction, in real-life usage with children, adults and pregnant or breastfeeding women. Participants will use the nasal spray as usual habits and complete daily questionnaires.

Interventions

DEVICEPHYSIOMER RHUME TRIPLE ACTION

PHYSIOMER RHUME TRIPLE ACTION: until resolution of symptoms (period of 14 days maximum) ; 1 spray per nostril; up to 4-6 times per day

DEVICEPhytosun Aroms spray nasal decongestionnant

Phytosun Aroms spray nasal decongestionnant : until resolution of symptoms (period of 14 days maximum) ; 1 spray per nostril; 6 times per day maximum

DEVICEProRhinel Naturel spray nasal/ URTI

ProRhinel Naturel spray nasal: until resolution of symptoms (period of 14 days maximum) ; 1 spray per nostril; 3 to 6 times per day

DEVICEProRhinel Naturel spray nasal/ Allergic rhinitis

ProRhinel Naturel spray nasal: 21 days; 1 spray per nostril; 3 to 6 times per day

DEVICEProRhinel EXTRA Eucalyptus spray nasal

ProRhinel EXTRA Eucalyptus spray nasal: until resolution of symptoms (period of 14 days maximum) ; 2 to 3 sprays per nostril; 6 times per day maximum

DEVICERESPIMER Enfant

RESPIMER Enfant: until resolution of symptoms (period of 14 days maximum) ; 1 spray per nostril; 4 times per day maximum

DEVICEPhytosun Aroms spray nasal MAX

Phytosun Aroms spray nasal MAX: until resolution of symptoms (period of 14 days maximum) ; 1 spray per nostril; up to 4-6 times per day

Sponsors

Slb Pharma
CollaboratorOTHER
Laboratoire de la Mer
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
3 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Subject coming to pharmacy for spontaneous purchase of one of the medical device under investigation. * Subject willing to buy one of the medical device under investigation following advice from pharmacist, general practitioner or any other health care professionals. * Adult and children from 3 years old in compliance with the information for use. * Subject presenting moderate nasal congestion or more. * Subject agreeing to follow the study requirements during the whole study period. * Subject having daily access to internet in order to answer online questionnaire. * Subject able to understand verbal and written local language and in capacity to fill-in questionnaire himself. * Subject able to give inform consent.

Exclusion criteria

* Subject with contraindications according to the information for use. * Hypersensitivity or know allergy to any component of the product. * Subject taking part in another clinical study or being in the exclusion period of another clinical study. * Subject already included once in this study or having a family member already included in this study for the same indication. * Vulnerable subject (except children, pregnant and breastfeeding women).

Design outcomes

Primary

MeasureTime frameDescription
URTI population : Effectiveness to improve nasal congestionURTI: 3 daysURTI: Assess effectiveness to improve nasal congestion in real world usage (6-point Likert scale) 6-point-Likert scale: 0 (None) - 1 (Very mild) - 2 (Mild) - 3 (Moderate) - 4 (Strong) - 5 (Very strong). Higher score means a worse outcome
AR population: Effectiveness to improve nasal congestionAR: 7 daysAllergic Rhinitis (AR) : Assess effectiveness to improve nasal congestion in real world usage (6-point Likert scale) 6-point-Likert scale: 0 (None) - 1 (Very mild) - 2 (Mild) - 3 (Moderate) - 4 (Strong) - 5 (Very strong). Higher score means a worse outcome

Secondary

MeasureTime frameDescription
Effectiveness to improve quality of lifeURTI: Day 0 - Day 14URTI: Assess effectiveness to improve quality of life in real world usage (RQLQ self-administered questionnaire)
Relief of nasal symptomsAR: Day 1 - Day 21AR : assessment of nasal symptoms relief (7-point Likert scale)
Onset of action & DurationURTI: Day 0 - Day 14URTI: Assess Onset of action & Duration (2 closed questions)
Safety of the medical deviceURTI: Day 0 - Day 14URTI: occurence of incidents and deficiencies
Effectiveness to improve overall nasal symptoms (daytime)URTI: Day 0 - Day 14URTI: Assess effectiveness (daytime) to improve overall nasal symptoms in real world usage (6-point Likert scale)
UsageURTI: Day 0 - Day 14URTI: number of day of use, number of use/ day, number of puff/ nostril, moment of use
Patient satisfactionURTI: Day 14URTI: 10 questions on Satisfaction (numeric scale: 0-10)
Sensory profileURTI: Day 14URTI: 4 questions on sensory profile (numeric scale: 0-10)
ToleranceURTI: Day 14URTI: 1 question (numeric scale : 0-10)
Effectiveness to improve overall nasal symptoms (night-time)URTI: Day 0 - Day 14URTI: Assess effectiveness (night-time) to improve overall nasal symptoms in real world usage (6-point Likert scale)

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026