Cilostazol-Ginkgo for Cognitive Function in Elderly Diabetes

Inclusion Criteria: * Patients diagnosed with type 2 diabetes mellitus * Adults aged 60 years or older * Patients with a Mini-Mental State Examination (MMSE) score between 24 and 28 within the past 3 months Exclusion Criteria: * Patients with type 1 diabetes mellitus, diabetic ketoacidosis, or diabetic coma or precoma * Patients with poorly controlled blood glucose (HbA1c \> 10.0%) * Patients with an MMSE score below 24 * Patients diagnosed with dementia (e.g., Alzheimer's disease) * Patients with suspected cognitive impairment due to other causes * Patients requiring antiplatelet or anticoagulant therapy other than the investigational product * Patients with thyroid dysfunction requiring treatment (i.e., abnormal TSH levels) * Patients with severe depression * Patients with severe infections, recent surgery (perioperative status), or major trauma * Patients with pituitary or adrenal insufficiency * Patients with other medical conditions requiring hospitalization * Patients with a history of alcohol or drug abuse within 1 year prior to screening * Patients with a history of taking medications that may affect cognitive function within 3 months prior to screening * Patients deemed by the investigator to be otherwise unsuitable for study participation