A randomized, double-blind, placebo-controlled trial of recombinant erythropoietin in treatment of the anemia of bronchopulmonary dysplasia.
A randomized, double-blind, placebo-controlled trial of recombinant erythropoietin in treatment of the anemia of bronchopulmonary dysplasia.
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重组促红细胞生成素治疗支气管肺发育不良贫血的随机、双盲、安慰剂对照试验。
DOI:
10.1016/s0022-3476(05)80401-9
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发表时间:
1993
期刊:
影响因子:
--
通讯作者:
R. Christensen
中科院分区:
文献类型:
--
作者:
R. Ohls;D. Hunter;R. Christensen
Because anemia in patients with bronchopulmonary dysplasia is characterized by inappropriately low serum concentrations of erythropoletin but increased in vitro sensitivity of erythrold progenitors to erythropoletin, we speculated that administration of human recombinant erythropoletin would correct this anemia. Fifteen infants with the anemia of bronchopulmonary dysplasia were randomly assigned to recelve erythropoietin or placebo subcutaneously for 10 days. Changes in reticulocyte count, hematocrit, blood lactate concentration, neutrophil count, platelet count, heart rate, oxygen requirement, weight gain, and number of transfusions were assessed. In the 10 erythropoietin recipients (99±12 days of age), hematocrit values increased from 0.325±0.006 to 0.381±0.013 (mean ± SEM;p<0.005) and reticulocyte counts from 122±20 to 446±48×103/μl (p<0.005); lactate values remained unchanged. In the five placebo recipients (91±12 days of age), hematocrits and reticulocyte counts remained unchanged, and lactate values increased from 0.73±0.14 to 1.34±0.25 μmol/gm (p<0.05). During the 30 days after the treatment period, one erythropoietin recipient and four placebo recipients were given transfusions. Other measured variables remained unchanged in both groups. We conclude that erythropoletin is effective in treatment of the anemia of bronchopulmonary dysplasia.
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影响因子:
20.3
作者:
Christensen,RD;Liechty,KW;Koenig,JM;Schibler,KR;Ohls,RK
通讯作者:
Ohls,RK
影响因子:
8
作者:
Ohls,RK;Wirkus,PE;Christensen,RD
通讯作者:
Christensen,RD
DOI:
10.1016/s0022-3476(05)80303-8
发表时间:
1991
期刊:
The Journal of pediatrics
影响因子:
--
作者:
Ohls,RK;Christensen,RD
通讯作者:
Christensen,RD
DOI:
--
发表时间:
1989
期刊:
Journal of perinatology : official journal of the California Perinatal Association
影响因子:
--
作者:
Ross,MP;Christensen,RD;Rothstein,G;Koenig,JM;Simmons,MA;Noble,NA;Kimura,RE
通讯作者:
Kimura,RE
DOI:
10.1016/s0022-3476(88)80389-5
发表时间:
1988
期刊:
The Journal of pediatrics
影响因子:
--
作者:
Alverson,DC;Isken,VH;Cohen,RS
通讯作者:
Cohen,RS