Lead sponsor
H. Lundbeck A/S
16 Alzheimer’s disease and related dementias trials led. Source: ClinicalTrials.gov, as of July 21, 2026.
16
Trials led
0
Ongoing
5,678
Total enrollment
553
Sites
Distinct sites across this sponsor's lead trials. A site running several of them counts once, matching the map. Total enrollment sums each trial's reported enrollment, whether planned or actual.
Portfolio
How this sponsor's trials break down
Trials by phase
Phase 1
5
Phase 2
1
Phase 3
6
Phase 4
4
Trials by status
Completed
11
Terminated
5
Trials led
TrialEligibility highlightPhaseStatusEnrollment
Efficacy and Safety of Memantine in Moderate to Severe Alzheimer's DiseaseAlzheimer's diseasePh 3Terminated369
Safety and Tolerability of Memantine in Moderate to Severe Alzheimer's DiseaseStudy partner/caregiver requiredPh 3Terminated297
Lu AE58054 Added to Donepezil for the Treatment for Moderate Alzheimer's DiseaseAlzheimer's diseasePh 2Completed278
A Clinical Study Evaluating the Effects of Memantine on Brain Atrophy in Patients With Alzheimer's DiseaseAlzheimer's diseasePh 4Completed277
Memantine Versus Placebo in Parkinson's Disease Dementia or Dementia With Lewy BodiesParkinson's disease dementiaPh 4Completed199
Study With Lu AF87908 in Healthy Participants and Participants With Alzheimer's DiseaseAlzheimer's diseasePh 1Completed86
Comparison of Once Daily and Twice Daily Dosing on Safety and Tolerability of Memantine in Patients With AlzheimerAlzheimer's diseasePh 4Completed62
A Study to Evaluate the Long-term Safety and Tolerability of Lu AF20513 and the Antibody Response in Patients With Alzheimer's Disease (AD)Study partner/caregiver requiredPh 1Terminated18
Pharmacokinetic Properties of Idalopirdine (Lu AE58054) in Subjects With and Without Impaired Kidney FunctionHealthy volunteersPh 1Completed16
Study With Lu AF20513 in Patients With Mild Alzheimer's Disease (AD) or Mild Cognitive Impairment (MCI) Due to ADAlzheimer's diseasePh 1Terminated3
Positron Emission Tomography (PET) Study in Patients With Alzheimer's DiseaseAlzheimer's diseasePh 1Terminated3