Skip to content

Increasing brain clearance.

Augmenting glymphatic function with electroacoustic treatment.

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2021-000625-27-FI
Enrollment
25
Registered
2021-05-21
Start date
2021-06-11
Completion date
Unknown
Last updated
2024-12-09

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

Conditions

Investigated people are healthy adults.

Interventions

Trade Name: Nitroglycerin 0.5 mg resoriblette Product Name: Nitroglycerin Pharmaceutical Form: Sublingual tablet

Sponsors

Oulu Functional NeuroImaging, MRC/MIPT, Oulu University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Subjects need to be healthy controls without chronic illnesses, 18-70 years of age, no continuous medications (not including conrtaceptives and thyroxin). Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 15 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 10

Exclusion criteria

Exclusion criteria: chronic illness, all MRI contraindications, tobacco smoking, pregnancy, breast feeding, drug abuse

Design outcomes

Primary

MeasureTime frame
Main Objective: To test EAC treatment effect in healthy controls for augmenting glymphatic clearance.;Secondary Objective: Investigate treatment safety.;Primary end point(s): Brain imaging and laboratory changes induced by the treatment.;Timepoint(s) of evaluation of this end point: Immediate treatment after 1st given EAC & nitroglycerin treatment.

Secondary

MeasureTime frame
Secondary end point(s): Physiological changes during treatment.;Timepoint(s) of evaluation of this end point: During EAC treatment.

Countries

Finland

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026