نتایج جستجو برای: preterm

تعداد نتایج: 33461  

Journal: :journal of research in medical sciences 0
azar danesh department of obstetrics and gynecology, medical school, isfahan university of medical sciences , isfahan, iran mohsen janghorbani department of epidemiology and biostatistics, school of public health, isfahan university of medical sciences, isfahan, iran shila khalatbari department of obstetrics and gynecology, medical school, isfahan university of medical sciences , isfahan, iran

normal 0 false false false en-us x-none ar-sa objective: to compare the effect of betamethasonemethasone (betamethasone) and dexamethasonemethasone (dexamethasone) on maternal white blood cell (wbc) and differential count, erythrocyte sedimentation rate (esr), apgar score, maternal and fetal plasma glucose and length of admission to delivery , gestational age at delivery in women at risk of pre...

Journal: :international journal of reproductive biomedicine 0
seyedeh hajar i sharam roya faraji darkhaneh ziba zahiri forozan milani maryam asgharnia maryam shakiba

background: vaginal bleeding is a common complication during pregnancy, which is observed in about 1/4 of pregnancies and in half of cases can lead to abortion. if vaginal bleeding happens during pregnancy some adverse pregnancy outcomes, including perinatal mortality and morbidity, low birth weight and preterm delivery will be increased. objective:  the aim of this study was to determine the r...

Journal: :journal of research in medical sciences 0
yang yang yun feng xiao?guang zhou jing?jing pan xiao?yu zhou

background: respiratory distress syndrome and persistent pulmonary hypertension of the newborn are common acquired diseases in preterm infants. in the past several years, randomized controlled trials (rcts) have indicated that inhaled nitric oxide (ino) can potentially lower for both the incidence of bronchopulmonary dysplasia (bpd) and mortality in affected infants. other research has, however...

Journal: :acta medica iranica 0
f. nili m. ghafuri

neonatal hypoglycemia is common and its prompt ‎management is important to reduce neurological sequelae. to determine the effect of two different glucose concentrations of intravenous (iv) fluid ‎therapy in the incidence of hypoglycemia in sick premature infants, 200 preterm infants ‎weighing 1500-2500 g were selected and randomly assigned into two groups. ‎group 1 received 10% dextrose in wate...

Journal: :emergency journal 0
ali asghar halimi asl saeed safari mohsen parvareshi hamrah

introduction: preterm birth is still a major health problem throughout the world, which results in 75% of neonatal mortality. preterm labor not only inflicts financial and emotional distress, it may also lead to permanent disability. the present study was conducted to determine the related risk factors and preventive measures of preterm labor. methods: this retrospective cross-sectional study a...

 مهرناز ولدان, , سعیده باقرزاده جلیل وند, , فاطمه داوری تنها, , معصومه حسن‌زاده, , مهبد کاوه, ,

Background: Preterm labor is defined as delivery before 37 weeks of gestation. Recurrence of preterm labor in future pregnancies is 6-8%. History of preterm labor is a strong risk factor for future preterm labor. Preterm labor is the leading cause of neonatal mortality in developed countries, but permanent morbidity in these premature neonates has many side effects for the newborn as well as th...

Journal: :مجله بین المللی کودکان و نوجوانان 0
fariba almassinokiani minimally invasive surgery research center, iran university of medical sciences, tehran, iran maryam sabouteh iran university of medical sciences, tehran, iran. fahimeh soheilipour iran university of medical sciences, tehran, iran. maryam kashanian iran university of medical sciences, tehran, iran. peyman akbari tehran university of medical sciences, tehran, iran nahid rahimzadeh iran university of medical sciences, tehran, iran.

background and objective: preterm birth is a public health problem and late preterm birth (deliveries between 34-36 weeks of gestation) accounts for 75% of all preterm births. antenatal betamethasone can reduce the severity of respiratory distress in preterm infants and its effect is accepted in 24-34 weeks of gestation. our goal was to determine the neonatal outcomes of betamethasone prescript...

Journal: :acta medica iranica 0
razieh dehghani–firouzabadi department of obstetrics & gynecology, research and clinical center for infertility, shahid sadoughi university of medical sciences, yazd, iran. naeimeh tayebi genetic counselor general practitioner, genetic research center, welfare organization, yazd, iran. nasrin ghasemi department of medical genetics, research and clinical center for infertility, shahid sadoughi university of medical sciences, yazd, iran. zahra tahmasbi department of obstetrics & gynecology, research and clinical center for infertility, shahid sadoughi university of medical sciences, yazd, iran.

aim of this study is to determine the risk of adverse pregnancy outcome by maternal serum alpha-fetoprotein (msafp) level. we followed 295 pregnant women from msafp screening in the 14th to 22th week of gestation until the end of pregnancy and information on pregnancy outcome have been recorded in questionnaires. of 295 pregnant women, 270 had term labor and 25 had preterm labor. the frequencie...

Journal: :iranian journal of radiology 0
mahtab amirheidari shahid sadoughi yazd university of medical sciences, yazd, iran; shahid sadoughi yazd university of medical sciences, yazd, iran reza nafisi moghadam shahid sadoughi yazd university of medical sciences, yazd, iran mona kharraji shahid sadoughi yazd university of medical sciences, yazd, iran

conclusions the high light finding of our study was the higher frequency of seizure in infants without pvl. these findings can be explained by the inclusion criteria of our study. results totally 45 infants were studied. about 55.6% were male and 44.6% female. the mean of pregnancy duration was 32.72 - 2.78 weeks. seizure frequency was 42.2%. the pvl grading was: 28.9% mild, 20% moderate and 4....

Journal: :international journal of reproductive biomedicine 0
ladan haghighi marzieh nojomi behnaz mohabbatian zahra najmi

background: preterm birth (ptb) is responsible for 70% of neonatal mortalities. various factors influence the risk of neonatal mortality in different populations. objective: our objective was to evaluate neonatal survival rate of preterm infants, and to define its predictors in iranian population. materials and methods: this retrospective cohort study included all preterm (26-37 weeks) infants ...

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