Combination of ABO blood group incompatibility and glucose-6-phosphate dehydrogenase deficiency: effect on hemolysis and neonatal hyperbilirubinemia

The incidence (%) of hyperbilirubinemia (serum bilirubin ≥257 μmol/l) was similar in neonates with a combination of ABO incompatibility and glucose-6-phosphate dehydrogenase (G-6-PD) deficiency (45%), with ABO incompatibility (54%) or G-6-PD deficiency (37%), alone (ns). Carboxyhemoglobin values, corrected for inspired CO, were similarly elevated in all three groups (0.87 ± 0.32%, 0.82 ± 0.29%, 0.76 ± 0.18%, respectively, ns), but correlated with bilirubin only in those with ABO incompatibility alone. ABO-incompatible/G-6-PD-deficient neonates, compared with those with either condition alone, are not at increased risk for hemolysis or hyperbilirubinemia.     

新生儿高胆红素血症的临床研究

目的　探讨新生儿高胆红素血症的临床表现、发病因素和防止并发症 ,降低致残率。方法　对 99例新生儿高胆红血症患儿临床及实验室资料进行回顾性分析。结果　 99例新生儿黄疸经光疗等综合治疗除 4例放弃治疗和死亡外 ,其余均痊愈出院。结论　新生儿高胆红素血症病因复杂 ,致残率高 ,应重视予防 ,加强围产保健 ,防止感染和核黄疸发生 ,措施可行。     

新生儿高胆红素血症听觉诱发电位检测的临床意义

目的　 通过对新生儿高胆红素血症患儿进行脑干听觉诱发电位 (BAEP)检测 ,评估高胆红素血症在未发生核黄疸时对脑损害及听力的影响。 方法 　对新生儿高胆红素血症患儿入院后进行脑干听觉诱发电位的测定。 结果 　 49例高胆红素血症患儿中异常BAEP发生率为 3 7%( 18/ 49例 ) ,表现为各波潜伏期 (PL)及波间潜伏期 (IPL)的延长和听阈值的增高 ,听阈值随胆红素浓度的增高而增高 ,经治疗后黄疸消退 ,脑干听觉诱发电位大部分恢复正常。 结论 　高胆红素血症对新生儿可造成听力损害 ,BAEP是检测高胆红素血症患儿听力筛查的重要手段之一     

茵栀黄注射液治疗新生儿高未结合胆红素血症的150例

目的 :及早有效纠正新生儿高未结合胆红素血症 ,以预防胆红素脑损伤。方法 :在常规治疗的同时 ,加用茵栀黄注射液静脉滴注。结果 :治疗组胆红素日均下降值为 (50 17±25 26) μmol/L ,明显高于对照组的 (37 95±21 58) μmol/L。结论 :茵栀黄注射液治疗新生儿高未结合胆红素血症 ,可迅速降低血胆红素水平 ,明显缩短治疗时间。     

中西医结合治疗新生儿高胆红素血症48例

目的 :探讨中西医结合治疗新生儿高胆红素血症的治疗体会。方法 :对 4 8例患儿采用了中药口服、光疗及对症治疗方法。结果 :经治疗后 ,疗程缩短 ,不良反应减少 ,总有效率达 91.7%。结论 :中西医结合治疗新生儿高胆红素血症 ,可减少核黄疸的发生率 ,具有一定的临床意义     

早期新生儿黄疸的动态监测及早期干预治疗效果评价

目的观察出生1周内新生儿黄疸的动态变化、高胆红素血症患儿病因分析及早期干预治疗的效果。方法利用经皮胆红素测定仪对我院产科出生的928例新生儿每日进行同一部位的皮肤测定,根据新生儿不同出生情况对超过胆红素值安全范围的及时给予口服药物或转儿科蓝光治疗。结果928例新生儿因高胆红素血症住院156例,高胆红素血症发生率为15.74%,无1例发生胆红素脑病。结论对新生儿黄疸进行监测和早期干预治疗,可大幅度降低高胆红素血症的发病率,从而防止胆红素脑病的发生。     

人类细小病毒B19感染与新生儿高间接胆红素血症

目的探讨人类细小病毒B19(HPVB19)感染与新生儿高间接胆红素血症(新生儿高胆)发生的关系.方法对136例新生儿高胆及123例正常新生儿用聚合酶链反应技术进行血液HPVB19-DNA的检测.结果 136例新生儿高胆的患儿HPVB19-DNA阳性者48例,阳性率35.3%,123例正常新生儿HPVB19-DNA阳性者12例,阳性率9.8%,两组之间阳性率比较有非常显著性差异(χ\+2=23.7,P＜0.005).结论新生儿高胆的发生与HPVB19感染有关.     

101例新生儿高胆红素血症对肌酸激酶同工酶活性影响的研究

目的探讨新生儿高胆红素血症对肌酸激酶同工酶（CK-MB）活性的影响。方法选择顺义区妇幼保健院新生儿科2011年9-12月共收治的101例新生儿高胆红素血症患儿,根据胆红素测定值分为高胆Ⅰ组（〈256.5μmol/L）,高胆Ⅱ组（256.5~307.8μmol/L）,高胆Ⅲ组（〉307.8μmol/L）。监测三组治疗前后的CK-MB值,并进行t检验对比分析。结果入院时检测三组之间CK-MB值差异无统计学意义（P〉0.05）;高胆Ⅲ组经治疗后CK-MB值下降的效果显著（P〈0.05）。结论新生儿高胆红素血症对心肌无明显的损害作用。     

Investigation of the Aortic Pulse Wave Velocity in Patients with Gilbert’s Syndrome

Arterial stiffness is currently the “gold standard” measure of aortic (carotid-femoral) pulse wave velocity (PWV), which is an important independent predictor of risk of developing a cardiovascular event. Gilbert’s syndrome is a congenital disorder characterized by intermittent and non-hemolytic elevation of indirect bilirubin levels due to the deficiency of the enzyme UDP-glucuronyl transferase in the liver and many prospective studies found an inverse relationship between bilirubin levels and cardiovascular events in these patients. We aimed to investigate serum bilirubin levels and arterial stiffness parameters in patients with Gilbert’s syndrome in this study. A total of 53 cases, consisting of 26 patients with a diagnosis of Gilbert’s syndrome and 27 healthy control subjects, were included in the study. Serum bilirubin levels, other routine blood chemistry, and arterial stiffness measurements were recorded. The mean ages of Gilbert’s syndrome and the control group were 31.5 ± 9.7 and 36.8 ± 11.1 years, respectively. PWV measurements were significantly lower in Gilbert syndrome patients (6.68 and 7.3 m/s in patients and controls; respectively) (P < .05). In correlation analysis in Gilbert’s syndrome patients, PWV had a significant correlation with total and indirect bilirubin levels (r = ?0.370, P = .009/r = ?0.495, P = .003, respectively). Gilbert’s syndrome patients have lower PWV measurements compared to healthy subjects, and the total and indirect bilirubin levels are also associated with PWV measurements. These findings may indicate the decreased atherosclerotic disease incidence in Gilbert’s syndrome patients.