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Select item 64640571.

Home uterine monitoring for detecting preterm labour

Christine Urquhart, Rosemary Currell, Francoise Harlow, Liz Callow, Cochrane Pregnancy and Childbirth Group

Cochrane Database Syst Rev. 2017 Feb; 2017(2): CD006172. Published online 2017 Feb 15. doi: 10.1002/14651858.CD006172.pub4

PMCID:: PMC6464057

Abstract Article PDF–639K

Select item 61384672.

Uterine Monitoring Techniques from Patients' and Users' Perspectives

Kirsten M. J. Thijssen, Marion W. C. Vlemminx, Michelle E. M. H. Westerhuis, Jeanne P. Dieleman, M. Beatrijs Van der Hout-Van der Jagt, S. Guid Oei

AJP Rep. 2018 Jul; 8(3): e184–e191. Published online 2018 Sep 14. doi: 10.1055/s-0038-1669409

PMCID:: PMC6138467

Abstract Article PDF–172K

Select item 80871543.

Internal fetal and uterine monitoring in obese patients and maternal obstetrical outcomes

Antonina I. Frolova, Molly J. Stout, Ebony B. Carter, George A. Macones, Alison G. Cahill, Nandini Raghuraman

Am J Obstet Gynecol MFM. Author manuscript; available in PMC 2021 Apr 30.

Published in final edited form as: Am J Obstet Gynecol MFM. 2021 Jan; 3(1): 100282. Published online 2020 Nov 27. doi: 10.1016/j.ajogmf.2020.100282

PMCID:: PMC8087154

Abstract Article PDF–318K

Select item 52251694.

Tocogram characteristics of uterine rupture: a systematic review

Marion W. C. Vlemminx, Hinke de Lau, S. Guid Oei

Arch Gynecol Obstet. 2017; 295(1): 17–26. Published online 2016 Oct 8. doi: 10.1007/s00404-016-4214-7

PMCID:: PMC5225169

Abstract Article PDF–607K

Select item 59416835.

Automated electrohysterographic detection of uterine contractions for monitoring of pregnancy: feasibility and prospects

C. Muszynski, T. Happillon, K. Azudin, J.-B. Tylcz, D. Istrate, C. Marque

BMC Pregnancy Childbirth. 2018; 18: 136. Published online 2018 May 8. doi: 10.1186/s12884-018-1778-1

PMCID:: PMC5941683

Abstract Article PDF–1.3M

Select item 93437866.

A Novel, Cardiac-Derived Algorithm for Uterine Activity Monitoring in a Wearable Remote Device

Muhammad Mhajna, Boaz Sadeh, Simcha Yagel, Christof Sohn, Nadav Schwartz, Steven Warsof, Yael Zahar, Amit Reches

Front Bioeng Biotechnol. 2022; 10: 933612. Published online 2022 Jul 19. doi: 10.3389/fbioe.2022.933612

PMCID:: PMC9343786

Abstract Article PDF–5.7M

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Alvarez waves in pregnancy: a comprehensive review

Sara Russo, Arnaldo Batista, Filipa Esgalhado, Catarina R. Palma dos Reis, Fátima Serrano, Valentina Vassilenko, Manuel Ortigueira

Biophys Rev. 2021 Aug; 13(4): 563–574. Published online 2021 Jul 8. doi: 10.1007/s12551-021-00818-5

PMCID:: PMC8355272

Abstract Article PDF–709K

Select item 54534388.

Estimation of preterm labor immediacy by nonlinear methods

Iker Malaina, Luis Martinez, Roberto Matorras, Carlos Bringas, Larraitz Aranburu, Luis Fernández-Llebrez, Leire Gonzalez, Itziar Arana, Martín-Blas Pérez, Ildefonso Martínez de la Fuente

PLoS One. 2017; 12(6): e0178257. Published online 2017 Jun 1. doi: 10.1371/journal.pone.0178257

PMCID:: PMC5453438

Abstract Article PDF–5.8M

Select item 78203219.

Automatic recognition of uterine contractions with electrohysterogram signals based on the zero-crossing rate

Xiaoxiao Song, Xiangyun Qiao, Dongmei Hao, Lin Yang, Xiya Zhou, Yuhang Xu, Dingchang Zheng

Sci Rep. 2021; 11: 1956. Published online 2021 Jan 21. doi: 10.1038/s41598-021-81492-1

PMCID:: PMC7820321

Abstract Article PDF–1.4M

Select item 958531410.

Modeling and experimental approaches for elucidating multi-scale uterine smooth muscle electro- and mechano-physiology: A review

Amy S. Garrett, Shawn A. Means, Mathias W. Roesler, Kiara J. W. Miller, Leo K. Cheng, Alys R. Clark

Front Physiol. 2022; 13: 1017649. Published online 2022 Oct 7. doi: 10.3389/fphys.2022.1017649

PMCID:: PMC9585314

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Select item 148171411.

Quantitative assays of oxytocic drugs on the human postpartum uterus

P. R. Myerscough, H. O. Schild

Br J Pharmacol Chemother. 1958 Jun; 13(2): 207–212. doi: 10.1111/j.1476-5381.1958.tb00219.x

PMCID:: PMC1481714

Summary Page Browse PDF–728K

Select item 1002912012.

Noninvasive electrophysiological imaging identifies 4D uterine peristalsis patterns in subjects with normal menstrual cycles and patients with endometriosis

Sicheng Wang, Kelsey Anderson, Stephanie Pizzella, Haonan Xu, Zichao Wen, Yiqi Lin, Yuan Nan, Josephine Lau, Qing Wang, Valerie Ratts, Yong Wang

Version 1. Res Sq. Preprint. 2023 Mar 8. doi: 10.21203/rs.3.rs-2432192/v1

PMCID:: PMC10029120

Abstract Article PDF–979K

Select item 1068727713.

Uterine dynamics, blood profiles, and electronic fetal monitoring of primiparous and multiparous bitches classified according to their weight

Karina Lezama-García, Julio Martínez-Burnes, Uri Baqueiro-Espinosa, Dina Villanueva-García, Adriana Olmos-Hernández, Ismael Hernández-Ávalos, Patricia Mora-Medina, Adriana Domínguez-Oliva, Daniel Mota-Rojas

Front Vet Sci. 2023; 10: 1282389. Published online 2023 Nov 16. doi: 10.3389/fvets.2023.1282389

PMCID:: PMC10687277

Abstract Article PDF–897K

Select item 815794114.

Comprehensive pregnancy monitoring with a network of wireless, soft, and flexible sensors in high- and low-resource health settings

Dennis Ryu, Dong Hyun Kim, Joan T. Price, Jong Yoon Lee, Ha Uk Chung, Emily Allen, Jessica R. Walter, Hyoyoung Jeong, Jingyue Cao, Elena Kulikova, Hajar Abu-Zayed, Rachel Lee, Knute L. Martell, Michael Zhang, Brianna R. Kampmeier, Marc Hill, JooHee Lee, Edward Kim, Yerim Park, Hokyung Jang, Hany Arafa, Claire Liu, Maureen Chisembele, Bellington Vwalika, Ntazana Sindano, M. Bridget Spelke, Amy S. Paller, Ashish Premkumar, William A. Grobman, Jeffrey S. A. Stringer, John A. Rogers, Shuai Xu

Proc Natl Acad Sci U S A. 2021 May 18; 118(20): e2100466118. Published online 2021 May 10. doi: 10.1073/pnas.2100466118

PMCID:: PMC8157941

Abstract Article PDF–2.6M

Select item 138195215.

Home uterine activity monitoring in the prevention of very low birth weight.

A Kempe, B P Sachs, H Ricciotti, A M Sobol, P H Wise

Public Health Rep. 1997 Sep-Oct; 112(5): 433–439.

PMCID:: PMC1381952

Summary Page Browse PDF–1.8M

Select item 787531416.

An Integrated Review of Uterine Activity Monitoring for Evaluating Labor Dystocia

Katherine J. Kissler, Nancy K. Lowe, Teri L. Hernandez

J Midwifery Womens Health. Author manuscript; available in PMC 2021 Feb 10.

Published in final edited form as: J Midwifery Womens Health. 2020 May; 65(3): 323–334. Published online 2020 Jun 1. doi: 10.1111/jmwh.13119

PMCID:: PMC7875314

Abstract Article PDF–608K

Select item 1033365317.

Implementation of the combined use of non‐invasive fetal electrocardiography and electrohysterography during labor: A prospective clinical study

Maria W. E. Frenken, Daisy A. A. Van Der Woude, Rik Vullings, Swan G. Oei, Judith O. E. H. Van Laar

Acta Obstet Gynecol Scand. 2023 Jul; 102(7): 865–872. Published online 2023 May 11. doi: 10.1111/aogs.14571

PMCID:: PMC10333653

Abstract Article PDF–1.0M

Select item 488227318.

Vaginal Electrohysterography: The Design and Preliminary Evaluation of a Novel Device for Uterine Contraction Monitoring in an Ovine Model

Nate SUNWOO, Karin HWANG, Karin BLAKEMORE, Abimbola AINA-MUMUNEY

J Matern Fetal Neonatal Med. Author manuscript; available in PMC 2017 Sep 1.

Published in final edited form as: J Matern Fetal Neonatal Med. 2016 Sep; 29(17): 2742–2747. Published online 2015 Nov 23. doi: 10.3109/14767058.2015.1107538

PMCID:: PMC4882273

Abstract Article PDF–477K

Select item 730896019.

A Comparative Study of Vaginal Labor and Caesarean Section Postpartum Uterine Myoelectrical Activity

Alba Diaz-Martinez, Javier Mas-Cabo, Gema Prats-Boluda, Javier Garcia-Casado, Karen Cardona-Urrego, Rogelio Monfort-Ortiz, Angel Lopez-Corral, Maria De Arriba-Garcia, Alfredo Perales, Yiyao Ye-Lin

Sensors (Basel) 2020 Jun; 20(11): 3023. Published online 2020 May 26. doi: 10.3390/s20113023

PMCID:: PMC7308960

Abstract Article PDF–1.9M

Select item 611264320.

Characterization and automatic classification of preterm and term uterine records

Franc Jager, Sonja Libenšek, Ksenija Geršak

PLoS One. 2018; 13(8): e0202125. Published online 2018 Aug 28. doi: 10.1371/journal.pone.0202125

PMCID:: PMC6112643

Abstract Article PDF–23M

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PMC Images search for tocography

Fig 1Digitization process applied to a generic tocography.

(a) Scanned generic tocography recording (delayed labor group, tocography n°1) of 30 minutes of duration. (b) Digitization of the same tocography by Engauge Digitizer 4.0, represented by 1991 time points.

Estimation of preterm labor immediacy by nonlinear methods

PLoS One. 2017;12(6):e0178257.
Figure 1

Electrical activity of the myometrium (EMG activity—top trace) is responsible for uterine contractions. Note the excellent temporal correspondence between EMG and mechanical contractile events (measured by intrauterine pressure catheter (IUP), middle trace, and tocography (TOCO), bottom trace).

Assessment of Parturition with Cervical Light-Induced Fluorescence and Uterine Electromyography

Comput Math Methods Med. 2013;2013:165913.
Fig. 1

shows the external cardiotocography of the patient in Case 1 during one of her seizures. The graph at the top demonstrates a baseline heart beat of 130 with moderate variability [(beats per minute (BPM) over time)]. The bottom graph demonstrates tocography with 1 contraction in a period of 7 minutes (mmHg over time).

Two cases of focal status epilepticus in pregnancy

Epilepsy Behav Rep. 2021;16:100483.
Fig. 3

a In red: electrical activity associated with a contraction previously identified on concomitant tocography (reference contraction). b Curve of calculated H² values and the cutoff adopted beyond which an event is validated. c Detected events: all contractions were fully or partly detected (green), but some detected events do not correspond to contractions and were considered to be false alarms (gray)

Automated electrohysterographic detection of uterine contractions for monitoring of pregnancy: feasibility and prospects

BMC Pregnancy Childbirth. 2018;18:136.