Results 11 to 20 of about 30,447 (294)

The effect of labor epidural analgesia on uterine activity using electrohysterography monitoring: A follow‐up study [PDF]

Acta Obstetricia et Gynecologica Scandinavica
Introduction Labor epidural analgesia (LEA) is widely used for intrapartum pain management, but its effects on uterine activity (UA) remain unclear. Electrohysterography (EHG) is a promising non‐invasive method for intrapartum UA monitoring.
Phebe B. Q. Berben, Yannick L. Smolders, Ivar R. deVries, Nadine D. deKlerk, Annemarie F. Fransen, Marta Regis, M. Beatrijs van derHout – van der Jagt, Myrthe van derVen, Alexandra M. J. V. Schyns‐van den Berg, S. Guid Oei, Judith O. E. H. vanLaar   +10 more
doaj   +2 more sources

Uterine electromyography as a new predictor of extremely preterm birth: a multifactorial model integrating clinical and bioelectrical parameters [PDF]

BMC Pregnancy and Childbirth
Background Extremely preterm birth (EPB), defined as delivery before 28 weeks of gestation, is a major contributor to neonatal morbidity and mortality. Accurate prediction of EPB is crucial for enabling timely interventions to improve neonatal outcomes ...
Jing Tang, Tianyuan Qi, Feiyan Li, Haiyan Lin, Xiaohui Ji, Xiaoyan Wang, Jianmei Lai, Chunwei Cao, Liqiong Zhu, Shuai Fu, Yan Yu, Shiyu Bai, Jianping Zhang, Qingxue Zhang, Yihong Guo, Hui Chen   +15 more
doaj   +2 more sources

Predicting preterm labour by means of uterine artery doppler velocimetry during peak uterine contraction in patients with normal cervical length

Advances in Human Biology, 2019
Background: This study was conducted to evaluate the uterine artery Doppler velocimetry (UADV) during peak uterine contraction in order to predict preterm labour in Iranian women with a normal cervical length. Materials and Methods: This cohort study was
Mahsa Naemi, Laleh Eslamian, Nastaran Teimoory, Maryam Moshfeghi, Ali Tajik   +4 more
doaj   +2 more sources

Contraction‐based uterine artery Doppler velocimetry: novel approach for prediction of preterm birth in women with threatened preterm labor

Ultrasound in Obstetrics and Gynecology, 2016
Objective To evaluate whether uterine artery (UtA) Doppler velocimetry during peak uterine contraction is a useful marker for the prediction of preterm ...
Safak Olgan, Murat Celiloglu
exaly   +2 more sources

Risk factors of uterine contraction after ureteroscopy in pregnant women with renal colic [PDF]

International Urology and Nephrology, 2021
Chunjing Li, Jierong Li, Zhang Shilin
exaly   +2 more sources

(Epi)genetic variants of the sarcomere-desmosome are associated with premature utero-contraction in spontaneous preterm labor

Environment International, 2021
Spontaneous preterm birth is a syndrome with clinical and genetic heterogeneity. Few studies have focused on the genetic and epigenetic defects and pathogenic mechanisms associated with premature uterine contraction in spontaneous preterm birth.
Jie Wang, Xiucui Luo, Jing Pan, Xiaoyan Dong, Xiujuan Tian, Zhihua Tu, Weina Ju, Meijiao Zhang, Mei Zhong, Charles De Chen, Michael Flory, Yong Wang, W. Ted Brown, Nanbert Zhong   +13 more
doaj   +1 more source

Noninvasive electromyometrial imaging of human uterine maturation during term labor

Nature Communications, 2023
Preventing preterm birth and labor arrest requires safe and accurate uterine contraction monitoring. Here, the authors show that Electromyometrial Imaging (EMMI) can image 3D uterine contraction patterns dynamically in human labor, providing new insights
Hui Wang, Zichao Wen, Wenjie Wu, Zhexian Sun, Zulfia Kisrieva-Ware, Yiqi Lin, Sicheng Wang, Hansong Gao, Haonan Xu, Peinan Zhao, Qing Wang, George A. Macones, Alan L. Schwartz, Phillip Cuculich, Alison G. Cahill, Yong Wang   +15 more
doaj   +1 more source

Impact of prolonged use of adjuvant tocolytics after cervical cerclage on late abortion and premature delivery

Journal of Obstetrics and Gynaecology, 2023
We evaluated the impact of cervical cerclage combined with one or more uterine contraction inhibitors in persistent inhibition of uterine contraction for the treatment of late abortion and premature delivery. This retrospective case series study analysed
Li-Rong Zhao, Shu-Jing Lu, Qing Liu, Ying-Chun Yu, Li Xiao   +4 more
doaj   +1 more source

Pirt Contributes to Uterine Contraction-Induced Pain in Mice [PDF]

Molecular Pain, 2015
Yan Yang, GUANYI Wu, Guang Yu
exaly   +2 more sources

Linking myometrial physiology to intrauterine pressure; how tissue-level contractions create uterine contractions of labor. [PDF]

PLoS Computational Biology, 2014
The mechanisms used to coordinate uterine contractions are not known. We develop a new model based on the proposal that there is a maximum distance to which action potentials can propagate in the uterine wall. This establishes "regions", where one action
Roger C Young, Peter Barendse
doaj   +1 more source