Evidence map›Paper›PMID 33972445›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

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 and 22 more

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05778435 (The Effect Of The Wireless Fetal Monitoring Used During Birth On The Women's Comfort, Labour Pain And Birth Satisfaction), which is not on this map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
5.8field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05778435 nacompletednot on this map

The Effect Of The Wireless Fetal Monitoring Used During Birth On The Women's Comfort, Labour Pain And Birth Satisfaction

TypeinterventionalSponsorTokat Gaziosmanpasa UniversityRan2021 to 2021Enrolled88ConditionsPregnancy RelatedArmswireless fetal monitoring system
3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 96 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. A new wearable diagnostic home sleep testing platform: comparison with available systems and benefits of multinight assessments.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2023
    Trial
  4. Review
  5. Article
  6. Article
  7. Soft, Flexible, and Stretchable Platforms for Tissue-Interfaced Bioelectronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Obstetrics and gynecology devices designed for low- and middle-income countries: A narrative review.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2025
    Review
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

32 authors at 5 institutions in 2 countries.

Dennis RyuSibel Inc., Niles, IL 60714.
Dong Hyun KimSibel Inc., Niles, IL 60714.ORCID 0000-0002-8174-3214
Joan T PriceDepartment of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599.
Jong Yoon LeeSibel Inc., Niles, IL 60714.ORCID 0000-0003-1626-7669
Ha Uk ChungSibel Inc., Niles, IL 60714.ORCID 0000-0003-3592-8944
Emily AllenQuerrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60208.ORCID 0000-0003-1982-1901
Jessica R WalterDepartment of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611.
Hyoyoung JeongQuerrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60208.ORCID 0000-0002-1808-7824
Jingyue CaoSibel Inc., Niles, IL 60714.ORCID 0000-0001-5861-1734
Elena KulikovaSibel Inc., Niles, IL 60714.
Hajar Abu-ZayedSibel Inc., Niles, IL 60714.
Rachel LeeSibel Inc., Niles, IL 60714.
Knute L MartellQuerrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60208.
Michael ZhangQuerrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60208.ORCID 0000-0002-7485-8101
Brianna R KampmeierQuerrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60208.ORCID 0000-0003-1477-1319
Marc HillSibel Inc., Niles, IL 60714.
JooHee LeeSibel Inc., Niles, IL 60714.
Edward KimSibel Inc., Niles, IL 60714.
Yerim ParkSibel Inc., Niles, IL 60714.ORCID 0000-0002-0757-5929
Hokyung JangQuerrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60208.ORCID 0000-0002-7797-9881
Hany ArafaQuerrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60208.ORCID 0000-0003-3191-8212
Claire LiuQuerrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60208.ORCID 0000-0003-4308-389X
Maureen ChisembeleDepartment of Obstetrics and Gynecology, University of Zambia School of Medicine, Lusaka 10101, Zambia.
Bellington VwalikaDepartment of Obstetrics and Gynecology, University of Zambia School of Medicine, Lusaka 10101, Zambia.ORCID 0000-0001-5548-8187
Ntazana SindanoUniversity of North Carolina Global Projects-Zambia, Lusaka 10101, Zambia.
M Bridget SpelkeUniversity of North Carolina Global Projects-Zambia, Lusaka 10101, Zambia.ORCID 0000-0002-5950-8197
Amy S PallerDepartment of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611.ORCID 0000-0001-6187-6549
Ashish PremkumarDepartment of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611.
William A GrobmanDepartment of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611.
Jeffrey S A StringerDepartment of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599; jeffrey_stringer@med.unc.edu jrogers@northwestern.edu stevexu@northwestern.edu.ORCID 0000-0002-9590-7216
John A RogersSibel Inc., Niles, IL 60714; jeffrey_stringer@med.unc.edu jrogers@northwestern.edu stevexu@northwestern.edu.
Shuai XuQuerrey Simpson Institute for Bioelectronics, Northwestern University, Evanston, IL 60208; jeffrey_stringer@med.unc.edu jrogers@northwestern.edu stevexu@northwestern.edu.
Northwestern University · USSibel (United States) · USUniversity of North Carolina at Chapel Hill · USUniversity of Zambia · ZMUniversity Teaching Hospital · ZM

Funding

Advanced Multi-Modal Wearable Sensing for the Prediction of Pre-Term LaborR41HD100284 · NICHD · SONICA, LLC · PI XU, SHUAI · 2019 to 2019
$225k
NICHD NIH HHS R41 HD100284
6 · The paper itself

Abstract

Vital signs monitoring is a fundamental component of ensuring the health and safety of women and newborns during pregnancy, labor, and childbirth. This monitoring is often the first step in early detection of pregnancy abnormalities, providing an opportunity for prompt, effective intervention to prevent maternal and neonatal morbidity and mortality. Contemporary pregnancy monitoring systems require numerous devices wired to large base units; at least five separate devices with distinct user interfaces are commonly used to detect uterine contractility, maternal blood oxygenation, temperature, heart rate, blood pressure, and fetal heart rate. Current monitoring technologies are expensive and complex with implementation challenges in low-resource settings where maternal morbidity and mortality is the greatest. We present an integrated monitoring platform leveraging advanced flexible electronics, wireless connectivity, and compatibility with a wide range of low-cost mobile devices. Three flexible, soft, and low-profile sensors offer comprehensive vital signs monitoring for both women and fetuses with time-synchronized operation, including advanced parameters such as continuous cuffless blood pressure, electrohysterography-derived uterine monitoring, and automated body position classification. Successful field trials of pregnant women between 25 and 41 wk of gestation in both high-resource settings (

Indexed as

Wearable Electronic DevicesFemaleHealth ResourcesHeart Rate, FetalHumansMonitoring, PhysiologicPregnancyUterine ContractionVital SignsWireless Technologybiosensorspregnancyvital signs

Identifiers

PMID33972445
PMCPMC8157941
OpenAlexW3161046902

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.