Literature DB >> 24109653

Novel device to trend impedance and fluorescence of the cervix for preterm birth detection.

Mozziyar Etemadi, Philip Chung, J Alex Heller, Jonathan Liu, Rebecca Grossman-Kahn, Larry Rand, Shuvo Roy.   

Abstract

Preterm birth is the leading cause of worldwide neonatal mortality. It follows a pathologically accelerated form of the normal processes that govern cervical softening and dilation. Softening and dilation occur due to changes in cervical collagen crosslinking, which can be measured non-invasively by changes in tissue fluorescence and impedance. We present a novel device designed specifically to take fluorescence and impedance measurements throughout pregnancy, with the end goal of fusing and trending these measurements to form an early diagnosis of preterm labor.

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Year:  2013        PMID: 24109653      PMCID: PMC4606960          DOI: 10.1109/EMBC.2013.6609466

Source DB:  PubMed          Journal:  Conf Proc IEEE Eng Med Biol Soc        ISSN: 1557-170X


  26 in total

1.  Understanding the contributions of NADH and collagen to cervical tissue fluorescence spectra: modeling, measurements, and implications.

Authors:  R Drezek; K Sokolov; U Utzinger; I Boiko; A Malpica; M Follen; R Richards-Kortum
Journal:  J Biomed Opt       Date:  2001-10       Impact factor: 3.170

Review 2.  Procollagen trafficking, processing and fibrillogenesis.

Authors:  Elizabeth G Canty; Karl E Kadler
Journal:  J Cell Sci       Date:  2005-04-01       Impact factor: 5.285

3.  The preterm parturition syndrome and its implications for understanding the biology, risk assessment, diagnosis, treatment and prevention of preterm birth.

Authors:  Francesca Gotsch; Francesca Gotsch; Roberto Romero; Offer Erez; Edi Vaisbuch; Juan Pedro Kusanovic; Shali Mazaki-Tovi; Sun Kwon Kim; Sonia Hassan; Lami Yeo
Journal:  J Matern Fetal Neonatal Med       Date:  2009

4.  Cervical remodeling during pregnancy and parturition: molecular characterization of the softening phase in mice.

Authors:  Charles P Read; R Ann Word; Monika A Ruscheinsky; Brenda C Timmons; Mala S Mahendroo
Journal:  Reproduction       Date:  2007-08       Impact factor: 3.906

5.  Gestational age at cervical length measurement and incidence of preterm birth.

Authors:  Vincenzo Berghella; Amanda Roman; Constantine Daskalakis; Amen Ness; Jason K Baxter
Journal:  Obstet Gynecol       Date:  2007-08       Impact factor: 7.661

6.  Long-term medical and social consequences of preterm birth.

Authors:  Dag Moster; Rolv Terje Lie; Trond Markestad
Journal:  N Engl J Med       Date:  2008-07-17       Impact factor: 91.245

7.  Cervical ripening and insufficiency: from biochemical and molecular studies to in vivo clinical examination.

Authors:  Dietmar Schlembach; Lynette Mackay; Leili Shi; William L Maner; Robert E Garfield; Holger Maul
Journal:  Eur J Obstet Gynecol Reprod Biol       Date:  2009-03-20       Impact factor: 2.435

8.  Reproducibility and repeatability of measuring the electrical impedance of the pregnant human cervix-the effect of probe size and applied pressure.

Authors:  Roobin P Jokhi; Vidita V Ghule; Brian H Brown; Dilly O C Anumba
Journal:  Biomed Eng Online       Date:  2009-06-17       Impact factor: 2.819

9.  The role of cervical Electrical Impedance Spectroscopy in the prediction of the course and outcome of induced labour.

Authors:  Roobin P Jokhi; Brian H Brown; Dilly O C Anumba
Journal:  BMC Pregnancy Childbirth       Date:  2009-09-02       Impact factor: 3.007

Review 10.  Epidemiology and causes of preterm birth.

Authors:  Robert L Goldenberg; Jennifer F Culhane; Jay D Iams; Roberto Romero
Journal:  Lancet       Date:  2008-01-05       Impact factor: 79.321

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  2 in total

1.  Rapid and low-cost prototyping of medical devices using 3D printed molds for liquid injection molding.

Authors:  Philip Chung; J Alex Heller; Mozziyar Etemadi; Paige E Ottoson; Jonathan A Liu; Larry Rand; Shuvo Roy
Journal:  J Vis Exp       Date:  2014-06-27       Impact factor: 1.355

Review 2.  New techniques in evaluation of the cervix.

Authors:  Helen Feltovich; Lindsey Carlson
Journal:  Semin Perinatol       Date:  2017-12       Impact factor: 3.300

  2 in total

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