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Deep Transcranial Magnetic Stimulation in Patients With Alzheimer's Disease (TMS in AD)

T

Tel Aviv Sourasky Medical Center

Status and phase

Unknown
Phase 2

Conditions

Alzheimer's Disease

Treatments

Device: 10Hz TMS with H2 coil to prefrontal and parieto-temporal cortex
Device: 1Hz TMS with H2 coil
Device: SHAM TMS with H2 coil

Study type

Interventional

Funder types

Other
Industry

Identifiers

NCT00753662
TASMC-08-AA-0397-CTIL

Details and patient eligibility

About

The primary objective of this trial is to assess the ability of Transcranial Magnetic Stimulation with H2 coil to prefrontal and parieto-temporal cortex to improve cognitive performance in patients with Alzheimer's disease which received drug treatment. This study is a single-center, double-blind 4 months duration trial.

Full description

Primary outcome measure: ADAS-COG (time frame baseline, 2 months, 4 months) Secondary outcome measure: CGI-C, Neuropsychological computerized test (Mindstream), FAB,ADL, Beck Depression Inventory-time frame baseline,1 month (visit 12) 2 months (visit 16), 4 months (visit 17).

Estimated enrollment: 45 patients Estimated Study start Date: November 2008 Estimated Study Completion date: November 2012 Number of arms: 3 Interventions details: H2 coil device for Transcranial Magnetic Stimulation with MAGSTIM to prefrontal and parieto-temporal regions bilaterally with frequency 10Hz in one arm, 1Hz in the second arm, and sham-stimulation with frequency 10Hz/1Hz in third arm.

Ages: 50-80 Genders: both

Enrollment

45 estimated patients

Sex

All

Ages

50 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Written informed consent will be obtained
  • diagnostic evidence of probable AD consistent with DSM IV
  • stable treatment with Acetylcholine-Esterase Inhibitors or/and Memantine for 5 weeks prior to screening
  • stable dose treatment with other drugs
  • MMSE <25

Exclusion criteria

  • Patients with neurological or psychiatric disorders that affect cognition but are distinguishable from AD
  • Patients who are unwilling or unable to fulfill the requirements of the study
  • Severe personality disorder
  • Malignant or untreated Hypertension
  • History of Epilepsy
  • History of Head trauma
  • Metal implant in head, cardiac pacemaker, medical pump
  • Drug or alcohol addiction
  • Involvement in any other clinical trial during the preceding 3 month
  • Patient who are unwilling or unable to give Informed Consent

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

45 participants in 3 patient groups

1
Active Comparator group
Description:
15 patients in group 1 will be treated with 1Hz frequency
Treatment:
Device: 1Hz TMS with H2 coil
2
Active Comparator group
Description:
15 patients in group 2 will be treated with 1Hz frequency 10Hz
Treatment:
Device: 10Hz TMS with H2 coil to prefrontal and parieto-temporal cortex
3
Sham Comparator group
Description:
15 patients in group 3 will be treated with SHAM (1Hz/10Hz)
Treatment:
Device: SHAM TMS with H2 coil

Trial contacts and locations

1

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Central trial contact

Alissa Ash, Dr.

Data sourced from clinicaltrials.gov

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