A Study of Silkworm Pupa Powder Intervention in the Nutritional Status of Patients With Alzheimer's Disease.

Dementia caused by: vascular dementia; CNS infections (e.g., AIDS, syphilis); Huntington's disease; Parkinson's disease; Lewy body dementia; traumatic brain injury-related dementia; other physical/chemical factors (e.g., drug intoxication, alcohol intoxication, carbon monoxide poisoning); significant systemic diseases (e.g., hepatic encephalopathy, pulmonary encephalopathy, hypoxic encephalopathy); intracranial space-occupying lesions (e.g., subdural hematoma, brain tumor); endocrine disorders (e.g., thyroid disease, adrenal disease); vitamin deficiencies; or dementia due to any other cause.

Co-existing autoimmune diseases, such as multiple sclerosis, polymyositis, myasthenia gravis, Guillain-Barré syndrome, ankylosing spondylitis, rheumatoid arthritis, systemic lupus erythematosus, vitiligo, etc.

Severe renal impairment: Creatinine clearance <30 mL/min (Cockcroft-Gault formula) or other known severe renal disease; Severe hepatic impairment: ALT or AST >10 times the upper limit of normal (ULN), or other known liver diseases such as acute/chronic active hepatitis, cirrhosis, etc.; Acute myocardial infarction or interventional cardiac procedure within 6 months prior to screening; Heart failure (NYHA Class III-IV); Patients with other severe primary neurological, cardiac, pulmonary, hematopoietic, endocrine system diseases, or psychiatric disorders.

Suspected or confirmed history of alcohol or drug abuse.