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Filename: drivers/Session_files_driver.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: models/Detail_model.php
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Function: strpos
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Function: insertAPISummary
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Filename: helpers/my_audit_helper.php
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Function: formatAIDetailSummary
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Objective: To evaluate the effectiveness of acute nifedipine tocolysis in preventing preterm birth in women in preterm labor.
Method: This was a randomized, double-blind, placebo-controlled trial of nifedipine in women with a singleton pregnancy between 28 0/7 and 33 6/7 weeks of gestation who were admitted with uterine activity, intact membranes, and cervical dilatation from 2 to 4 cm. Women were randomized to receive nifedipine 20 mg or placebo orally, followed by a repeat dose after 90 minutes if contractions persisted. The study drug was continued every 4 hours to complete a 48-hour regimen. The primary outcome was birth before 37 weeks of gestation. A total of 150 women were necessary to detect a one-third reduction in this outcome. After treating 88 patients, a preplanned interim analysis of blinded outcomes by the Data Safety Monitoring Committee recommended discontinuation of the trial due to futility.
Results: A total of 90 women were enrolled between May 2014 and November 2017. After two women withdrew, 88 were analyzed: 46 in the nifedipine group and 42 in the placebo group. There was no significant difference in the primary outcome of delivery before 37 weeks of gestation in the nifedipine group compared with the placebo group (52% vs 48%, relative risk [RR] 1.1, 95% CI 0.7-1.7), nor in the secondary outcome of delivery at least 48 hours from randomization (78% vs 71%, respectively, RR 1.1, 95% CI 0.9-1.4). There were also no significant differences between groups in neonatal outcomes.
Conclusion: Acute tocolysis of preterm labor with nifedipine did not affect preterm birth rates, delivery within 48 hours, or neonatal outcomes.
Clinical Trial Registration: ClinicalTrials.gov, NCT02132533.
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http://dx.doi.org/10.1097/AOG.0000000000004436 | DOI Listing |
Front Immunol
December 2024
Department of Infectious Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Background: Previous studies primarily focused on the effects of ALT and virology, but there is a lack of research on the correlations of HBcrAg and pgRNA, two novel virologic markers, with immunological parameters in pregnant women with CHB undergoing prophylactic antiviral intervention.
Methods: We conducted a retrospective cohort study involving 28 HBeAg-positive pregnant women with CHB undergoing prophylactic antiviral intervention. Clinical data, virological markers (HBV DNA, HBsAg, HBeAg, HBcrAg and pgRNA) and 28 cytokines were detected at three time points: 24-28 weeks gestation (before prophylactic antiviral intervention), near birth and within 3 months postpartum.
Open Forum Infect Dis
January 2025
Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
A post hoc analysis of maternally derived antibodies at birth and age 2 months following second trimester maternal Tdap vaccination between 20 and 24 weeks' gestational age (GA) showed a faster decay rate of Tdap-related immunoglobulin G in early preterms born before 32 weeks' GA compared with moderate-to-late preterms and full-terms. This is different from previous studies and merits further research.
View Article and Find Full Text PDFCase Rep Med
December 2024
Department of Surgery, Jimma Medical Center, Jimma University, Jimma, Ethiopia.
Spontaneous hepatic rupture is a rare complication that occurs in pregnant mothers with HELLP syndrome, or preeclampsia with severe features, or eclampsia. The most common symptom of hepatic rupture/hematoma is right upper quadrant pain or epigastric pain, which is similar to the presentation of preeclampsia with severe features. Therefore, the absence of specific signs and symptoms leads to a diagnostic dilemma and a delay in management.
View Article and Find Full Text PDFPediatr Investig
December 2024
Division of Neonatology, Department of Pediatrics Children's Hospital of Philadelphia Philadelphia Pennsylvania USA.
Importance: Objective measures of lung function are critical for assessing respiratory outcomes of prematurity. Among extremely low gestational age neonates (ELGANs) (< 29 weeks gestational age), high rates of neurodevelopmental impairment may interfere with lung function testing. Impulse oscillometry (IOS) is a noninvasive test of respiratory system mechanics not requiring forced expiration.
View Article and Find Full Text PDFPediatr Investig
December 2024
Department of Neonatology, Neonatal Center, Beijing Children's Hospital Capital Medical University National Center for Children's Health Beijing China.
Importance: Umbilical venous catheterization (UVC) is a common procedure for critically ill newborn infants. The insertion depth was estimated before the procedure using various formulae.
Objective: To compare the accuracy of five published formulae based on birth weight (BW).
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