๐ฌIn plain words
What the trial is, and whether it could suit you
Previous studies have shown that repetitive transcranial magnetic stimulation (rTMS) can improve cognitive function in Alzheimer's disease (AD), but studies on the improvement of sleep disorders in AD are limited. The aim of this study was to evaluate the effects of rTMS on sleep and cognition in patients with mild-to-moderate Alzheimer's disease (AD).
Sign in to get the eligibility rules as simple questions to take to your doctor.
๐ Eligibility rules (as published)
Inclusion Criteria:
1. Participant meets 2014 IWG-2 criteria for hippocampal amnestic syndrome, typical of AD, with progressive episodic memory impairment confirmed by neuropsychology. Cerebrospinal fluid markers (Aฮฒ40, Aฮฒ42, T-tau, p-tau) consistent with AD, or AV-45 PET imaging showing significant cortical tracer retention, in line with AD pathophysiology.
2. Age range: 55-80 years.
3. No visual or hearing impairment.
4. Right-handed.
5. Han nationality.
6. Signed informed consent.
7. Reliable caregivers as information providers.
8. MMSE score: 10-27; CDR: 0.5-2 points.
9. If receiving approved AD treatment (e.g., acetylcholinesterase inhibitor or memantine), dose must be stable for โฅ3 months prior to screening and unchanged unless medically necessary.
Exclusion Criteria:
1. History of seizures or epilepsy diagnosis;
2. Stroke history;
3. Nervous system diseases causing brain dysfunction (schizophrenia, severe anxiety/depression, dementia, Huntington's, brain tumors, Parkinson's, metabolic encephalopathy, encephalitis, MS, epilepsy, brain trauma, hydrocephalus);
4. Severe liver/kidney/lung dysfunction, anemia, gastrointestinal disease, arrhythmia, recent MI;
5. Barbiturate/benzodiazepine use within 2 weeks;
6. MRI/TMS contraindications (metallic implants);
7. Systemic diseases causing cognitive impairment (hypothyroidism, folate/B12 deficiency, infections, alcohol/drug abuse);
8. Aphasia, consciousness disturbance, inability to cooperate;
9. TMS/tDCS/DBS has been processed;
10. Underlying pathology other than AD;
11. Focal brain lesions on T1/T2 images;
12. Refusal to sign informed consent.
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