郑州地区孕妇铁营养状况及其影响因素调查

目的 探讨郑州地区孕妇铁营养状况及其影响因素。方法 以2021年4—8月在郑州市某三家医院建立健康档案并进行孕期体检的孕妇作为研究对象进行问卷调查及铁营养状况检测,采用描述流行病学方法对孕妇铁营养状态进行分析,并采用单、多因素分析方法对孕妇铁缺乏状况影响因素进行分析。结果 共有3 258例孕妇参与本次研究,其中妊娠早期989例,占30.36%,妊娠中期1 125例,占34.53%,妊娠晚期1 144例,占35.11%。在3 258名孕妇中,共有773例为铁缺乏,铁缺乏的检出率为23.73%。多因素分析结果显示,年龄≥35岁（OR=2.726）、处于妊娠的中期或晚期（OR=3.037,3.438）、月经初潮年龄<13岁（OR=2.432）、经产妇（OR=3.493）、流产次数≥3次（OR=2.648）、孕前月经量≥100 mL/次（OR=2.420）、文化程度为初中及以上（OR=0.517,0.459）、居住在农村（OR=3.684）、家庭月收入>3 000元及以上（OR=0.601,0.542）、居住房屋装修时间<1年（OR=6.449）、罹患消化系统疾病（OR=4.716）、有营养补齐剂摄入（OR=0.355）是孕妇铁缺乏的影响因素。结论 郑州市孕妇铁缺乏检出率较高,需要尽早给予针对性的干预。部分因素被确定为该地区孕妇人群发生铁元素缺乏的影响因素,可选择性的对其中危险因素给予干预。     

血清Hcy、IGFBP-1联合预测多囊卵巢综合征患者孕早期自然流产的价值

目的探讨血清同型半胱氨酸(Hcy)、胰岛素样生长因子结合蛋白-1(IGFBP-1)联合检测对多囊卵巢综合征患者孕早期自然流产的预测价值。方法选取2018年3月—2020年5月行促排卵治疗并成功临床妊娠的多囊卵巢综合征165例,检测血清Hcy、IGFBP-1水平。根据孕早期自然流产发生情况分为孕早期自然流产组与未自然流产组,比较两组妊娠前一次促排卵后血清Hcy、IGFBP-1水平;多囊卵巢综合征患者孕早期自然流产的危险因素采用多因素Logistic回归分析,并采用受试者工作特征(ROC)曲线分析血清Hcy、IGFBP-1水平单项及联合检测对多囊卵巢综合征患者孕早期自然流产的预测价值。结果患者妊娠前一次促排卵后血清Hcy水平低于入院时,血清IGFBP-1水平高于入院时(P<0.01);自然流产组妊娠前一次促排卵后血清Hcy水平高于未自然流产组,血清IGFBP-1水平低于未自然流产组(P<0.01)。孕早期自然流产的发生率为28.48%。年龄≥35岁、多囊卵巢综合征分型、空腹胰岛素水平偏高、空腹血糖水平偏高、血清睾酮水平偏高、血清叶酸水平偏低、妊娠前一次促排卵后血清Hcy水平偏高及血清IGFBP-1水平偏低均是多囊卵巢综合征患者孕早期自然流产的危险因素(P<0.01)。妊娠前一次促排卵后血清Hcy水平联合血清IGFBP-1水平预测多囊卵巢综合征患者孕早期自然流产的敏感度、ROC曲线下面积均高于单独预测(P<0.01)。结论多囊卵巢综合征孕早期自然流产患者血清Hcy水平偏高,IGFBP-1水平偏低,二者均与多囊卵巢综合征患者孕早期自然流产密切相关,并对多囊卵巢综合征患者孕早期自然流产的发生具有较好的预测价值,联合检测时的预测效能更高。     

早期肠内营养支持对胃癌术后患者肠黏膜屏障功能保护的研究进展

胃癌患者在手术应激状况下，内脏血流减少，肠黏膜处于低灌注状态，易发生肠黏膜损伤。此外，手术刺激可导致肠黏膜充血、水肿、糜烂，加重肠黏膜损伤。近年来，肠内营养被作为保护肠黏膜屏障功能的有效手段。早期肠内营养在肠黏膜屏障功能保护中的作用机制已被证实，然而不同研究结果有一定差异。本研究综述了国内外有关胃癌术后患者行早期肠内营养支持的相关研究，整理、分析既往研究的结论和争议，为早期肠内营养支持的推广应用提供参考。     

解偶联蛋白1基因多态性与2型糖尿病心脑血管并发症的相关性

目的探讨解偶联蛋白1(UCP1)基因多态性与2型糖尿病(T2DM)心脑血管并发症的相关性。方法选取2019年7月—2020年7月住院治疗的T2DM 440例,根据有无心脑血管并发症分为观察组(T2DM合并心脑血管并发症)221例和对照组(单纯T2DM)219例。比较两组一般资料,UCP1在rs45539933、rs10011540及rs1800592位点的基因型分布与等位基因频率;通过多因素Logistic回归分析评估T2DM发生心脑血管事件的危险因素。结果观察组病程长于对照组,糖化血红蛋白水平高于对照组,而血清高密度脂蛋白胆固醇水平低于对照组(P<0.01)。观察组C/C基因型分布及C碱基频率均高于对照组(P<0.05)。C/C基因型是T2DM患者发生心脑血管并发症的危险因素(P<0.05)。结论UCP1基因多态性与T2DM心脑血管并发症的发生显著相关。     

Manejo de la enfermedad de Parkinson y otros trastornos del movimiento en mujeres en edad fértil: Parte 1

IntroductionThe main challenge of Parkinson's disease in women of childbearing age is managing symptoms and drugs during pregnancy and breastfeeding. The increase in the age at which women are having children makes it likely that these pregnancies will become more common in future.ObjectivesThis study aims to define the clinical characteristics of women of childbearing age with Parkinson's disease and the factors affecting their lives, and to establish a series of guidelines for managing pregnancy in these patients.ResultsThis consensus document was developed through an exhaustive literature search and a discussion of the available evidence by a group of movement disorder experts from the Spanish Society of Neurology.ConclusionsParkinson's disease affects all aspects of sexual and reproductive health in women of childbearing age. Pregnancy should be well planned to minimise teratogenic risk. A multidisciplinary approach should be adopted in the management of these patients in order to take all relevant considerations into account.     

Cerebrovascular events during pregnancy and puerperium

Though cerebrovascular complications of pregnancy remain relatively rare, they represent a potentially devastating event that necessitates prompt identification and treatment. Eighteen percent of strokes occurring in young women are linked to pregnancy. They occur mostly in the third trimester or during the post-partum period. Their biggest risk factors are hypertension, preeclampsia/eclampsia and migraine. Cerebrovascular events occurring during this period may involve specific pathophysiological processes that include embolic phenomena or endothelial dysfunction, but can also have common etiologies that are simply favored by the context of pregnancy. Thus, posterior encephalopathy and vasoconstriction cerebral syndrome are relatively frequently involved in cerebrovascular complications of pregnancy. Other very specific causes like amniotic fluid embolism or postpartum cardiomyopathy can also be responsible for such events. The management of stroke during pregnancy must be multidisciplinary and include a neurovascular expertise. Some conditions can lead to a long-life follow-up and modify the management of a future pregnancy.     

Postoperative extremity compartment syndrome in a cancer center: Incidence and risk factors

ObjectivePostoperative compartment syndrome is a reported complication with known patient- and treatment-specific risk factors. Cancer patients carry unique risk factors associated with their underlying disease and long, complex procedures. While elevated serum lactate in traumatic and intensive care settings portends higher risk, no laboratory parameter has demonstrated utility in postoperative risk stratification. Postoperative extremity compartment syndrome in the study institution's cancer population was examined and whether intraoperative serum lactate correlates with postoperative compartment syndrome risk was investigated.MethodsA 1:2 case-control study was performed, which compared cancer patients with postoperative compartment syndrome to those who underwent similar surgical procedures without this complication. Twelve patients were matched to 24 controls by sex, age, surgical procedures, and duration of surgery. Patient and operative variables were analyzed for prognostic significance.ResultsThe compartment syndrome rate was 0.09% of all cases (n = 13,491); 0.12% of cases ≥ 3 h’ duration (n = 9,979), and 0.25% of cases ≥ 5 h (n = 4,811). Compared with controls, the case group had higher median BMI (31.7 kg/m2 vs. 25.4 kg/m2, P = 0.001), and median intraoperative lactate level (4.05 mmol/L vs. 1.5 mmol/L, P = 0.047).ConclusionOur institutional incidence of postoperative compartment syndrome was similar to that of non-oncologic institutions. While many traditional risk factors did not prove to be influential in our patients, elevated median body mass index and intraoperative serum lactate were identified as risk factors for postoperative compartment syndrome in a cancer population.