Cardiometabolic risk in first-episode schizophrenia (FES) patients with the earliest stages of both illness and antipsychotic treatment

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• 作者：Desheng Zhai^a ; ^b ; Taizhen Cui^c ; Yahui Xu^a ; Yihang Feng^c ; Xin Wang^d ; Yuxin Yang^e ; Songji Li^c ; Dushuang Zhou^c ; Gaopan Dong^c ; Ying Zhao^c ; ^{zhaoyingxxmc@163.com} ; Yunlei Yang^f ; ^{yangyun@upstate.edu} ; Ruiling Zhang^a ; ^{zhangruilingxx@163.com}
• 关键词：Cardiometabolic risk ; First-episode schizophrenia ; Earliest stages ; Antipsychotic treatment
• 刊名：Schizophrenia Research
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：179
• 期：Complete
• 页码：41-49
• 全文大小：353 K
• 卷排序：179

文摘

It is well established that schizophrenia patients have high cardiovascular morbidity and mortality. However, the underlying risk factors in the earliest stages of both schizophrenia illness and antipsychotics treatment are less clear. This study aimed to characterize the metabolic features of those patients.MethodsWe performed a retrospective cohort study in a naturalistic setting, which included antipsychotic-naïve, first-episode schizophrenia (FES) inpatients with the baseline metabolic measurements and changes following a short term treatment with antipsychotic drugs.ResultsAlthough prevalence of hypertriglyceridemia, hypercholesterolemia, higher-LDL-C and hyperglycaemia in patients with FES were much lower than those of the general population (7.5% v.s. 14.9%, 9.2% v.s. 18.4%, 8.1% v.s. 14.9%, 8.6% v.s.18.3%, respectively), lower-HDL-C in patients with FES were much more prevalent than that of the general population (19.9% v.s. 6.4%). Despite significant metabolic risk profiles (as such lipid abnormalities and insulin resistance) increase, mean fasting glucose and glucosylated serum protein (GSP) were significantly decreased after the short term (median of 23 days) antipsychotics exposure, compared to baseline. There is no significant difference of the metabolic profile change between monopharmacy and polypharmacy.ConclusionThese results indicated an early-onset nature of HDL-C abnormalities in drug-naïve FES patients. Lipids metabolism risk may develop early and quickly after antipsychotic exposure. Early monitoring is required for the purpose of early detection and hence prevention of the initial metabolic risk which may lead to diabetes mellitus and cardiovascular disease.