German Registry of Alzheimer's Disease Treated With Transcranial Pulse Stimulation

NCT ID: NCT06313944

Last Updated: 2025-11-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-08-06

Study Completion Date

2026-10-01

Brief Summary

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This study will primarily investigate the safety and secondarily the effect and applicability of Transcranial Pulse Wave Stimulation (TPS) for the treatment of Alzheimer's disease in the context of a PMCF study (Post-Market Clinical Follow-up). The multicenter, prospective data collection should help to optimize the stimulation protocol, as well as to record frequent to occasional adverse effects of the product and cognitive, affective and subjective scores.

Detailed Description

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This study will primarily investigate the safety and secondarily the effect and applicability of Transcranial Pulse Wave Stimulation (TPS) for the treatment of Alzheimer's disease in the context of a PMCF study (Post-Market Clinical Follow-up). The multicenter, prospective data collection should help to optimize the stimulation protocol, as well as to record frequent to occasional adverse effects of the product and cognitive, affective and subjective scores. Adverse effects and adverse events without a clear causal relationship will be documented in terms of frequency and severity. Furthermore, the progression of improvement in Alzheimer's symptoms as a result of TPS treatment is summarized in various neuropsychological scales.

Conditions

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Alzheimer Disease

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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Patients with Clinical Alzheimer's syndrome treated with TPS

Patients with clinical Alzheimer's syndrome, defined by a gradually progressive change in memory function (for severity using the MMSE as a screening tool) and impairment of activities of daily living for more than six months that have planned treatment with TPS

Registry

Intervention Type DIAGNOSTIC_TEST

Clinical data collection of patients scheduled for on-label treatment

Interventions

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Registry

Clinical data collection of patients scheduled for on-label treatment

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

i. Age = 18 to 85 ii. N\>=100, clinical Alzheimer's syndrome, defined by a gradually progressive change in memory function (for severity using the MMSE as a screening tool) and impairment of activities of daily living for more than six months iii. MRI scan, in vivo evidence from CSF and/or PET using the NIA-AA criteria, which categorize the underlying pathological processes based on biomarkers, should be added if possible, but are optional. These biomarkers are categorized as ß-amyloid deposition, pathological tau and neurodegeneration \[AT(N)\], which can be detected on imaging and in biofluids. If possible, patients with Alzheimer's disease (AD) or Alzheimer's continuum should be included.

iv. TPS treatment in a center of a neurological or psychiatric specialist and performed under supervision of a specialist

Exclusion Criteria

i. Relevant intracerebral pathologies not related to Alzheimer's disease, such as vascular encephalopathy Fazekas grade 3, tumors, vascular malformations, pregnancy, metal implants, CAA according to Boston criteria, Z.n. or during antibody therapy ii. Blood coagulation disorders or oral anticoagulation iii. Epilepsy iv. Medical conditions leading to non-compliance with the protocol
Minimum Eligible Age

18 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Heinrich-Heine University, Duesseldorf

OTHER

Sponsor Role lead

Storz Medical AG

INDUSTRY

Sponsor Role collaborator

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Lars Wojtecki, Prof. Dr.

Role: PRINCIPAL_INVESTIGATOR

Heinrich-Heine-Universität

Locations

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Ernst von Bergmann Klinikum - Klinik für Neurologie und Klinische Neuropsychologie

Potsdam, Brandenburg, Germany

Site Status RECRUITING

Universitätsklinikum Bonn - Klinik für Parkinson, Schlaf- und Bewegungsstörungen

Bonn, North Rhine-Westphalia, Germany

Site Status NOT_YET_RECRUITING

Hospital zum Heiligen Geist GmbH & Co KG Klinik für Neurologie und Neurorehabilitation

Kempen, , Germany

Site Status RECRUITING

Praxis Dr. Schwarz

Ulm, , Germany

Site Status RECRUITING

Countries

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Germany

Central Contacts

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Lars Wojtecki, Prof. Dr.

Role: CONTACT

+492118106756

Facility Contacts

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Martin Südmeyer, Prof. Dr. med.

Role: primary

+4933124137102

Ullrich Wüllner, Prof. Dr. med.

Role: primary

+49 22828713166

Lars Wojtecki, Prof. Dr. med.

Role: primary

+492152142 ext. 150

Alexander Schwarz, Dr. med.

Role: primary

+49731922 ext. 6620

Other Identifiers

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GE-R-A-TPS

Identifier Type: -

Identifier Source: org_study_id

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