Objective: The objective of the study was to assess the role of uterine activity on fetal outcome.
Study Design: Intrauterine pressure (IUP) recordings from consecutive term singleton, vaginal deliveries collected between June 1, 1993, and July 1, 2004, were analyzed. One thousand four hundred thirty-three recordings were included. IUP data were obtained using HP 8040A and HP M1350 cardiotocographs. For each recording the uterine contraction curve was analyzed, and the following contraction parameters were determined: relaxation time; contraction duration, frequency, amplitude, and surface; Montevideo units; and active planimeter units and contraction frequency. IUP recordings and contraction parameters from deliveries ending with an umbilical artery pH of 7.11 or less were compared with those ending with an umbilical artery pH of 7.12 or greater. Statistical analyses were performed using Student's t test and logistic regression.
Results: An umbilical artery pH 7.11 or less at birth is associated with significant more uterine activity during the first and second stage of labor.
Conclusion: Increased uterine activity is significantly associated with a higher incidence of an umbilical artery pH of 7.11 or less.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.ajog.2006.11.035 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Intrauterine Contraction Monitoring in Chorioamnionitis: A Secondary, Blinded Analysis of a Randomised Controlled Trial Cohort.
BJOG
January 2025
Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
Objective: To study the effects of chorioamnionitis on uterine activity and to investigate associations between external and intrauterine monitoring methods and neonatal outcomes.
Design: Secondary analysis of a randomised controlled trial cohort.
Setting: Two labour wards, in a university tertiary hospital and a central hospital.
Short term complications of conisation and long term effects on fertility related outcomes in Denmark: register based nationwide cohort study.
BMJ
January 2025
Centre of General Practice, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
Objective: To report on complications of conisation and its effects on fertility and stenosis.
Design: Register based nationwide cohort study on routinely collected data using several linked databases.
Setting: Primary and secondary care in Denmark, 2006-18.
Placental Adhesion Subsequent to Uterine Preservation via Resuscitative Endovascular Balloon Occlusion of the Aorta: A Case Report.
Cureus
December 2024
Department of Obstetrics and Gynecology Faculty of Medicine, Fukuoka University, Fukuoka, JPN.
An adherent placenta is a life-threatening condition that impairs the mother's life owing to hemorrhagic shock and disseminated intravascular coagulation. Profound hemorrhage resulting from placental abruption is often managed using hysterectomy to preserve the mother's life, although the consequent loss of fertility can be devastating, particularly in younger women. Thus, strategies that facilitate fertility preservation while effectively controlling hemorrhage should be considered viable alternatives.
View Article and Find Full Text PDFSingle-cell transcriptomics unveils multifaceted immune heterogeneity in early-onset versus late-onset cervical cancer.
World J Surg Oncol
January 2025
Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
Early-onset (EOCC) and late-onset cervical cancers (LOCC) represent two clinically distinct subtypes, each defined by unique clinical manifestations and therapeutic responses. However, their immunological profiles remain poorly explored. Herein, we analyzed single-cell transcriptomic data from 4 EOCC and 4 LOCC samples to compare their immune architectures.
View Article and Find Full Text PDFThe effect of cervical length on procedure time and VAS pain score in office hysteroscopy.
Sci Rep
January 2025
Department of Obstetrics and Gynecology, Kütahya Health Sciences University, Kütahya, Turkey.
This study aimed to investigate the effect of cervical length on procedure time and VAS pain scores during office hysteroscopy. A cross-sectional study was conducted on 50 patients who underwent office hysteroscopy for various indications such as abnormal uterine bleeding and infertility. Exclusion criteria included active vaginal infection, previous cervical surgery, and chronic pelvic pain.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!