Montelukast Therapy on Alzheimer's Disease
Public ClinicalTrials.gov record NCT03991988. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Effects of Montelukast Therapy on Alzheimer's Disease (EMERALD)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a one-year, double-blind placebo-controlled randomized clinical trial that compares montelukast to placebo in individuals with mild cognitive impairment (MCI) and early Alzheimer's disease (AD) dementia. The measures include cognitive function, cerebrospinal fluid (CSF) biomarkers and neuroimaging (cerebral perfusion and markers of vascular brain damage). Participants will be treated with montelukast (escalating doses:10, 20 to 40 mg) or matched placebo.
Study identification
- NCT ID
- NCT03991988
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 32 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 50 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 24, 2019
- Primary completion
- Nov 17, 2022
- Completion
- Nov 17, 2022
- Last update posted
- Mar 6, 2024
2019 – 2022
United States locations
- U.S. sites
- 4
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Emory Clinic | Atlanta | Georgia | 30322 | — |
| Emory University Hospital Clinical Research Network | Atlanta | Georgia | 30322 | — |
| Executive Park | Atlanta | Georgia | 30329 | — |
| Wesley Woods | Atlanta | Georgia | 30329 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03991988, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 6, 2024 · Synced Sep 4, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03991988 live on ClinicalTrials.gov.