【病例】笔者在临床工作中发现有1例慢性分裂症患者,共病2型糖尿病10年,在使用齐拉西酮4周后,精神症状保持平稳的情况下,空腹血糖水平逐步下降,并且下调胰岛素用量。现将病例报告如下:患者,男,65岁,因“胡言乱语,冲动毁物加重2月,总病程30年”于1998年6月14日第2次住院。诊断为 [Case] ​​I found in clinical work in 1 case of patients with chronic schizophrenia, comorbid type 2 diabetes 10 years, 4 weeks after the use of ziprasidone, mental symptoms remained stable, the fasting blood glucose levels decreased, and Reduce the amount of insulin. The case report is as follows now: The patient, male, 65 years old, was hospitalized for the second time on June 14, 1998 due to “nonsense and impulsive injury that worsened in February and the total duration of illness was 30 years.” diagnosed as