中/长链脂肪乳注射液治疗新生儿寒冷损伤综合征疗效观察

【摘要】 目的:探讨中/长链脂肪乳注射液(C8~24)治疗新生儿寒冷损伤综合征的疗效。方法:将70例新生儿寒冷损伤综合征患儿随机分为治疗组40例,对照组30例。对照组采用常规综合治疗治疗组在常规综合治疗基础上加用20%的中/长链脂肪乳注射液静脉滴注,首日剂量0.5 g/(kg·d),之后递增至3 g/(kg·d),以4~6滴/min,6~10 h/d缓慢输入,3~5 d为一疗程。结果:总有效率治疗组87.5%,对照组63.3%(χ2=5.678,P0.05)。治疗组硬肿完全消退平均时间(4.4±1.5)d,对照组(6.1±2.8)d,两组比较差异有统计学意义(t=3.18,P0.05)。结论:在常规综合治疗基础上加用中/长链脂肪乳注射液静脉滴注对新生儿寒冷损伤综合征治疗有效,能加速硬肿消退、提高治愈率及降低病死率。

【关键词】 中/长链脂肪乳注射液新生儿;硬肿症。

[Abstract] Objective:To investigate the efficiency of the medium and long chain fat emulsion injection in treating neonatal scleredema.Methods: 70 cases with neonatal scleredema were divided into two groups randomly: 30 cases of the control group with routine comprehensive treatment, while 40 cases of the treatment group with medium and long chain fat emulsion injection. Along with routine comprehensive treatment, the treatment group was administrated additional 20% medium and long chain fat emulsion injection, with 0.5 g/(kg·d) as initial dose and increased to 3 g/(kg·d) in the following days, 4~6 drops/min, 6~10 h/d, 3~5 d as one period of treatment. Results: The total effective rate in the treatment group was 87.5%, while 63.3% in the control group (χ2=5.678, P0.05). The average period of scleredema disappearing in the treatment group (4.4±1.5 days) was shorter than that (6.1±2.8 days) in the control group, with a statistic significance (t=3.18, P0.05). Conclusions: Medium and long chain fat emulsion injection is effective in treating neonatal scleredema, which can accelerate fadeaway of hard swollen and decrease the case fatality ratio.

[Key words] Medium and long chain fat emulsion injection; Neonatal; Scleredema。

新生儿寒冷损伤综合征是早期新生儿的常见病、重症病,死亡率高。为了提高对新生儿寒冷损伤综合征的治愈率,我们在常规治疗基础上加用中/长链脂肪乳注射液静脉滴注治疗,取得较好疗效,现报道如下。

1 资料与方法。

1.1 一般资料。

70例新生儿寒冷损伤综合征患儿均为我院儿科新生儿病房2001年1月~2005年12月收治的患儿,均符合新生儿寒冷损伤综合征诊断标准[1]。合并症主要有肺炎、败血症、脐炎及窒息。将其随机分成两组治疗组40例,对照组30例。两组患儿在性别、胎龄、体重、硬肿程度等方面差异均无统计学意义(P0.05),具有可比性,见表1。

1.2 方法。

两组均采用综合治疗法,包括保暖、抗感染、纠正酸中毒、供给足够热量、改善微循环及支持治疗(静脉输注白蛋白)等。治疗组在上述综合治疗基础上加用20%的中/长链脂肪乳注射液(广州百特侨光医疗用品有限公司)治疗,首日剂量为0.5 g/(kg·d),以后递增至3 g/(kg·d),按4~6滴/min缓慢滴注,每天输注时间6~10 h,3~5 d为一疗程。用药后观察两组病人硬肿完全消退的时间及其转归。

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