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Use of Dry Powder Mannitol for the Treatment of Chronic Rhinosinusitis

Patients with chronic rhinosinusitis receiving intranasal mannitol powder, compared to standard medical therapies, to alleviate sinusitis symptoms.

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12612001008819
Enrollment
40
Registered
2012-09-19
Start date
2012-11-01
Completion date
Unknown
Last updated
2020-01-13

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

Conditions

None listed

Brief summary

Chronic Rhinosinusitis is a chronic condition of the nose and paranasal sinuses. Patients suffering from chronic sinusitis complain of headaches, nasal congestion and thick nasal discharge. The burden of chronic sinusitis on our society is high. It causes increased cost to health care system and decreased productivity with loss of work days. No single treatment was found to control the symptoms of chronic sinusitis. It was found that dry mannitol delivered to the lungs of patients with cystic fibrosis makes the secretions less thick, easier to clear and symptoms better controlled. We believe these effects are transferrable to chronic sinusitis patients. We believe that mannitol will help loosen their nasal discharge, making it easier to clear and eventually control their symptoms better

Interventions

Dry mannitol powder (a natural product), delivered intranasally, along with standard medical care (listed below). Mannitol dosing:s 150 mg/puff, patients will be guided to use it as 3 nasal puffs in each nostril three times per day for 6 months

Sponsors

Dr Emad Massoud
Lead SponsorIndividual

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Blinded (masking used)

Eligibility

Sex/Gender
All
Age
18 Years to 90 Years
Healthy volunteers
No

Inclusion criteria

Patients with chronic rhinosinusitis (as defined by the Canadian clinical practice guidelines for acute and chronic sinusitis)

Exclusion criteria

Previous sinus surgery Allergy or sensitivity to any of the items in the standard medical treatment

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026