Efficacy and Safety of Jianpi Shengxue Granule Alone or Combined with Iron Supplement versus Iron Supplement Alone in the Treatment of Iron Deficiency Anemia in Children ：A Meta-analysis / 中国药房

OBJECTIVE： To systematically review the efficacy and safety of Jianpi shengxue granule alone or combined with iron supplement versus iron supplement alone in the treatment of iron deficiency anemia in children， and to provide evidence-based reference for iron deficiency anemia in children. METHODS： Retrieved from PubMed， Embase， Medline， Scifinder， Cochrane library， CJFD， VIP and Wanfang database during database establishment to Nov. 2018， RCT about efficacy and safety of Jianpi shengxue granule alone or combined with iron supplement （trial group） versus iron supplement alone （control group） in the treatment of iron deficiency anemia in children were collected. After the data were extracted from clinical studies that met the inclusion criteria， and the quality was evaluated with Cochrane System Evaluator Manual 5.1.0， Meta-analysis was conducted by using Rev Man 5.3 statistical software for total response rate， cure rate， the levels of hemoglobin （HB）， mean corpuscular volume （MCV）， mean corpuscular hemoglobin （MCH）， serum iron （SI）， serum ferritin （SF） elevation， the incidence of ADR. RESULTS： Totally 19 RCTs were enrolled， involving 2 259 patients. Results of Meta-analysis showed that total response rate [OR＝6.73， 95％CI （4.68， 9.68）， P＜0.001]， cure rate [OR＝2.51， 95％CI （2.06，3.06）， P＜0.001]， HB increased levels [MD＝8.91， 95％CI （6.13，11.68）， P＜0.001]， MCV increased levels [MD＝9.13， 95％CI （5.32，12.95）， P＜0.001]， MCH increased levels [MD＝2.95， 95％CI （1.75，4.15）， P＜0.001]， SI increased levels [MD＝3.66， 95％CI （2.77， 4.55）， P＜0.001]， SF increased levels [MD＝10.82， 95％CI （9.18，12.45）， P＜0.001] and the incidence of ADR [OR＝0.49， 95％CI （0.33，0.71）， P＝0.000 2] in trial group were all better than control group， with statistical significance. CONCLUSIONS： Jianpi shengxue granule alone or combined with iron supplement versus iron supplement alone can improve total response rate， cure rate， the levels of HB， MCV， MCH， SI and SF in children with iron deficiency anemia， and also decrease the incidence of ADR.

Anemia severa secundaria a excesiva extracción sanguínea en recién nacidos: un llamado de atención a los neonatólogos / Severe severe anemia to excessive blood extraction in recent Born: a call for attention to neonatologists

Contexto: Los exámenes de laboratorio son un complemento de interés como ayuda diagnóstica, tienen gran valor en las unidades de cuidados intensivos, especialmente en el área neonatal en donde los recién nacidos carecen de síntomas específicos para valorar determinadas patologías, el problema radica en que esta práctica se ha hecho rutinaria y excesiva teniendo como principal complicación la anemia. Propósito: Este estudio tiene como objetivo principal evaluar las complicaciones que se presentan debido a las repetidas extracciones sanguíneas a las que son sometidos los neonatos durante su estancia hospitalaria. Métodos: Se trata de un estudio observacional, analítico, descriptivo, prospectivo de corte longitudinal, se utilizó un formato de recolección de datos previamente validado, en donde se registraron a 220 neonatos hospitalizados en el área de neonatología del Hospital Luz Elena Arismendi que cumplían con los criterios de inclusión. Resultados: Se analizaron los datos de 220 recién nacidos, de los cuales 50% fueron a término y el otro 50% pretérmino, de ellos el 65,83% correspondió al sexo masculino y 34,17% al femenino, la principal complicación de las extracciones múltiples fue la anemia, que estuvo presente en el 46,36% de la población.Para el volumen de sangre extraída se observó que a los 5 días de vida el promedio de sangre extraído fue de 12,60 ml, volumen excesivo si se toma en cuenta la volemia aproximada de un recién nacido. Conclusiones: En el 46,36% de los neonatos se extrajo más del 10% de la volemia a los 5 días de vida, lo que aumento en 21,71 veces la probabilidad de presentar anemia iatrogénica, causando transfusiones en el 69,61% de estos pacientes de los cuales el 58,23% tenían menos de 10 días de vida al momento de la transfusión, además el 77,3% de los recién nacidos hospitalizados por más de 15 días presentaron 24,22 veces más probabilidad de desarrollar este tipo de anemia.

Context: Laboratory tests are a complement of interest as a diagnostic aid, they have great value in intensive care units, especially in the neonatal area where newborns lack specific symptoms to assess certain pathologies, the problem is that this practice has become a routine and excessive, with anemia as the main complication. Purpose: The main objective of this study is to evaluate the complications that occur due to the repeated blood extractions to which neonates are subjected during their hospital stay. Methods: This was an observational, analytical, descriptive, prospective, longitudinal study. A previously validated data collection format was used, where 220 neonates hospitalized in the neonatal area of the Luz Elena Arismendi Hospital were registered according to the inclusion criteria. Results: Data from 220 newborns were analyzed, of which 50% were full-term and the other 50% were preterm, 65.83% were male and 34.17% were female, the main complication of the multiple extractions was anemia, which was present in 46.36% of the population. Was observed that at 5 days of life the averages of blood extracted was 12.60 ml. Conclusions: In 46.36% of the neonates, more than 10% of the blood volume was extracted at 5 days of age, which increased the probability of presenting iatrogenic anemia by 21.71 times, causing transfusions in 69.61% of these patients of whom 58.23% had less than 10 days of life at the time of transfusion, in addition 77.3% of newborns hospitalized for more than 15 days were 24.22 times more likely to develop this type of anemia.

Study of the anemia status and genotype of thalassemia in preschool children in Shenzhen / 实用医学杂志

Objective To study the anemia status and genotype of thalassemia in preschool children in Shenzhen. Methods 658 preschool with anemia hospitalized in Shenzhen Longgang Maternal and Child Health Hospital from October 2012 to September 2015 were screened by complete blood analysis . The most common mutations of thalassemia genotype (17 β thalassemia genotype mutation,3 α thalassemia genotype mutation and 3α thalassemia genotype absence change) in Chinese population were detected. Results All cases have microcytic hypochromic anemia. 426 cases were identified to be thalassemia (64.7%). 23 genotypes and 13 gene mutation type were detected. The most common genotype type were SEA/αα(46%),β654/βN(15%),β41?42/βN(12.7%). And the most common allele gene mutation type were SEA (49.1%),IVS?Ⅱ?654( C→T)(14.4%),CD41?42(?TTCT)(12.4%) re?spectively. MCV and MCH of thalassemia children was significantly lower than that of children diagnosed as without thalassemia. The differences of RBC,Hb,MCV,MCH,MCHC,RBC?SD between the two groups were statistical?ly significant. Conclusion The proportion of thalassemia among preschool anemia children in Shenzhen area was high,and it is necessary to strengthen the local thalassemia prevention and decrease anemia effect on preschool children′s health.