Study of the effect of delayed clamping of the umbilical cord on neonatal venous hematocrit values and clinical outcome at term
العناوين الأخرى
دراسة تأثير تأخر لقط الحبل السري على قيم الهيماتوكريت و المال الإكلينيكي لحديثي الولادة كاملي العمر الجنيني
المؤلفون المشاركون
al-Zahari, Mazin Abd al-Rauf
Abd al-Rahman, Sharif Hilmi
المصدر
Reproductive Health and Population Sciences Journal
العدد
المجلد 2015، العدد 40 (31 يناير/كانون الثاني 2015)، ص ص. 265-279، 15ص.
الناشر
جامعة الأزهر المركز الدولي الإسلامي للدراسات و البحوث السكانية
تاريخ النشر
2015-01-31
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
Background: With few exceptions, the umbilical cord of every newborn is clamped and cut at birth, yet the optimal timing for this intervention remains controversial.
The umbilical cord is usually clamped immediately after birth.
There is no sound evidence to support this approach, which might deprive the newborn of some benefits such as an increase in iron storage .
Objectives : Our aim is to determine the effect of timing of cord clamping on neonatal venous hematocrit and clinical outcome in term newborns.
Methods: This study was a randomized, controlled trial performed in obstetric units , Bab –Sharria University Hospital, on 100 healthy full-term vaginally born neonates , to mothers with uneventful pregnancies.
Written parental consents were obtained .
Fifty newborns were randomly assigned to cord clamping within the first 15 seconds (group 1), and 50 newborns at 2 minutes after birth (group 2).
The infants' venous hematocrit values were measured at 6 hours and 48 hrs of age.
Results: Neonatal hematocrit values at 6 hrs of life were (53 ± 1.1 % vs 56 ± 1.2% with p =0.188) and at 48 hrs of life were (47± 0.9% vs 52 ± 1.0 %) among group 1 vs group 2 respectively (p=0.005).
Statistical analyses were performed, and results were equivalent among the 2 groups because the hematocrit increase in neonates with delayed clamping was within the physiologic range.
This was also true for neonatal polycythemia (4.0 % vs 6.0 %) respectively (p = 0.902).
Conclusion: Delayed cord clamping does not lead to statistically significant difference in the hematocrit level of the neonate or neonatal polycythemia.
Further trials should examine the effect of delaying cord clamping for a longer period of time to determine whether these variations result in more clinically significant results.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd al-Rahman, Sharif Hilmi& al-Zahari, Mazin Abd al-Rauf. 2015. Study of the effect of delayed clamping of the umbilical cord on neonatal venous hematocrit values and clinical outcome at term. Reproductive Health and Population Sciences Journal،Vol. 2015, no. 40, pp.265-279.
https://search.emarefa.net/detail/BIM-746028
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abd al-Rahman, Sharif Hilmi& al-Zahari, Mazin Abd al-Rauf. Study of the effect of delayed clamping of the umbilical cord on neonatal venous hematocrit values and clinical outcome at term. Reproductive Health and Population Sciences Journal No. 40 (Jan. 2015), pp.265-279.
https://search.emarefa.net/detail/BIM-746028
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd al-Rahman, Sharif Hilmi& al-Zahari, Mazin Abd al-Rauf. Study of the effect of delayed clamping of the umbilical cord on neonatal venous hematocrit values and clinical outcome at term. Reproductive Health and Population Sciences Journal. 2015. Vol. 2015, no. 40, pp.265-279.
https://search.emarefa.net/detail/BIM-746028
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 275-277
رقم السجل
BIM-746028
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر