First trimester volumetric measurements: relation with hormone levels and fetal heart rate
Purpose This study aimed to examine two-dimensional ultrasound (2D US) volumetric measurements of 1st trimester structures and their relationship with β-hCG, progesterone, and fetal heart rate (FHR) in 6–10 weeks healthy pregnant women. Methods Using conventional 2D transvaginal ultrasound imaging,...
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| Veröffentlicht in: | Archives of gynecology and obstetrics 2012-08, Vol.286 (2), p.365-372 |
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| creator | Köşüş, Nermin Köşüş, Aydın Turhan, Nilgün Öztürk |
| description | Purpose
This study aimed to examine two-dimensional ultrasound (2D US) volumetric measurements of 1st trimester structures and their relationship with β-hCG, progesterone, and fetal heart rate (FHR) in 6–10 weeks healthy pregnant women.
Methods
Using conventional 2D transvaginal ultrasound imaging, the crown rump length (CRL), yolk sac (YS) and gestational sac (GS) were measured in 80 women. Volumetric measurements were done in 32 cases that were selected among 80 women, using a simplified formula for the volume of a prolate ellipsoid:
V
= 0
.
523 × length × height × width. The β-hCG and progesterone levels were recorded. The heart rate was determined from M-mode tracings using electronic calipers.
Results
Moderately positive correlation was found between FHR versus CRL, embryo volume and GS volume. FHR increased linearly with CRL value, till CRL became 15 mm, after which it formed a plateau. β-hCG increased linearly till CRL was 15 mm, and then it formed a plateau. Progesterone level was stable till CRL became 20 mm, embryo volume 2 cm
3
, after which it increased linearly.
Conlusion
Various ranges of relations are observed between FHR, obstetric, and hormonal measurements. The relationship between these parameters might be used for determination of abnormal growth and adverse outcomes in early pregnancy. |
| doi_str_mv | 10.1007/s00404-012-2311-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1026689008</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2261883273</sourcerecordid><originalsourceid>FETCH-LOGICAL-c372t-7f24396903e653e9c7aefc1fef1d74e2dac61dd70b64ca5aa02fc4d3af70330b3</originalsourceid><addsrcrecordid>eNp1kE1LxDAQhoMo7rr6A7xIwIuX6iSpSetNxFVB8KIXLyGbTtxKP9YkXfHfm6V-gOApE_LMO5mHkEMGpwxAnQWAHPIMGM-4YCwrt8iU5YJnoBjbJlMoNzVINSF7IbxCAotC7pIJ57mSQqkpeZ7XPkQafd1iiOjpum-GFtPd0hZNGDy22MVwQT02JtZ9R9_ruKTL3rd9h7TBNTaBmq6iDqNp6BKNj9SbiPtkx5km4MHXOSNP8-vHq9vs_uHm7uryPrNC8Zgpx3NRyhIEynOBpVUGnWUOHatUjrwyVrKqUrCQuTXnxgB3Nq-EcQqEgIWYkZMxd-X7tyFtods6WGwa02E_BM2AS1mUAEVCj_-gr_3gu_Q7zblkRSG4EoliI2V9H4JHp1dJj_EfKUpvxOtRvE4-9Ua8LlPP0VfysGix-un4Np0APgIhPXUv6H9H_5_6CQIOjss</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2261883273</pqid></control><display><type>article</type><title>First trimester volumetric measurements: relation with hormone levels and fetal heart rate</title><source>MEDLINE</source><source>SpringerNature Journals</source><creator>Köşüş, Nermin ; Köşüş, Aydın ; Turhan, Nilgün Öztürk</creator><creatorcontrib>Köşüş, Nermin ; Köşüş, Aydın ; Turhan, Nilgün Öztürk</creatorcontrib><description>Purpose
This study aimed to examine two-dimensional ultrasound (2D US) volumetric measurements of 1st trimester structures and their relationship with β-hCG, progesterone, and fetal heart rate (FHR) in 6–10 weeks healthy pregnant women.
Methods
Using conventional 2D transvaginal ultrasound imaging, the crown rump length (CRL), yolk sac (YS) and gestational sac (GS) were measured in 80 women. Volumetric measurements were done in 32 cases that were selected among 80 women, using a simplified formula for the volume of a prolate ellipsoid:
V
= 0
.
523 × length × height × width. The β-hCG and progesterone levels were recorded. The heart rate was determined from M-mode tracings using electronic calipers.
Results
Moderately positive correlation was found between FHR versus CRL, embryo volume and GS volume. FHR increased linearly with CRL value, till CRL became 15 mm, after which it formed a plateau. β-hCG increased linearly till CRL was 15 mm, and then it formed a plateau. Progesterone level was stable till CRL became 20 mm, embryo volume 2 cm
3
, after which it increased linearly.
Conlusion
Various ranges of relations are observed between FHR, obstetric, and hormonal measurements. The relationship between these parameters might be used for determination of abnormal growth and adverse outcomes in early pregnancy.</description><identifier>ISSN: 0932-0067</identifier><identifier>EISSN: 1432-0711</identifier><identifier>DOI: 10.1007/s00404-012-2311-9</identifier><identifier>PMID: 22476377</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Adult ; Chorionic Gonadotropin, beta Subunit, Human - blood ; Crown-Rump Length ; Endocrinology ; Female ; Fetal Development - physiology ; Gynecology ; Heart rate ; Heart Rate, Fetal - physiology ; Human Genetics ; Humans ; Maternal-Fetal Medicine ; Medicine ; Medicine & Public Health ; Obstetrics/Perinatology/Midwifery ; Pregnancy ; Pregnancy Trimester, First ; Progesterone - blood ; Ultrasonic imaging ; Ultrasonography, Prenatal ; Young Adult</subject><ispartof>Archives of gynecology and obstetrics, 2012-08, Vol.286 (2), p.365-372</ispartof><rights>Springer-Verlag 2012</rights><rights>Archives of Gynecology and Obstetrics is a copyright of Springer, (2012). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c372t-7f24396903e653e9c7aefc1fef1d74e2dac61dd70b64ca5aa02fc4d3af70330b3</citedby><cites>FETCH-LOGICAL-c372t-7f24396903e653e9c7aefc1fef1d74e2dac61dd70b64ca5aa02fc4d3af70330b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00404-012-2311-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00404-012-2311-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22476377$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Köşüş, Nermin</creatorcontrib><creatorcontrib>Köşüş, Aydın</creatorcontrib><creatorcontrib>Turhan, Nilgün Öztürk</creatorcontrib><title>First trimester volumetric measurements: relation with hormone levels and fetal heart rate</title><title>Archives of gynecology and obstetrics</title><addtitle>Arch Gynecol Obstet</addtitle><addtitle>Arch Gynecol Obstet</addtitle><description>Purpose
This study aimed to examine two-dimensional ultrasound (2D US) volumetric measurements of 1st trimester structures and their relationship with β-hCG, progesterone, and fetal heart rate (FHR) in 6–10 weeks healthy pregnant women.
Methods
Using conventional 2D transvaginal ultrasound imaging, the crown rump length (CRL), yolk sac (YS) and gestational sac (GS) were measured in 80 women. Volumetric measurements were done in 32 cases that were selected among 80 women, using a simplified formula for the volume of a prolate ellipsoid:
V
= 0
.
523 × length × height × width. The β-hCG and progesterone levels were recorded. The heart rate was determined from M-mode tracings using electronic calipers.
Results
Moderately positive correlation was found between FHR versus CRL, embryo volume and GS volume. FHR increased linearly with CRL value, till CRL became 15 mm, after which it formed a plateau. β-hCG increased linearly till CRL was 15 mm, and then it formed a plateau. Progesterone level was stable till CRL became 20 mm, embryo volume 2 cm
3
, after which it increased linearly.
Conlusion
Various ranges of relations are observed between FHR, obstetric, and hormonal measurements. The relationship between these parameters might be used for determination of abnormal growth and adverse outcomes in early pregnancy.</description><subject>Adult</subject><subject>Chorionic Gonadotropin, beta Subunit, Human - blood</subject><subject>Crown-Rump Length</subject><subject>Endocrinology</subject><subject>Female</subject><subject>Fetal Development - physiology</subject><subject>Gynecology</subject><subject>Heart rate</subject><subject>Heart Rate, Fetal - physiology</subject><subject>Human Genetics</subject><subject>Humans</subject><subject>Maternal-Fetal Medicine</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Obstetrics/Perinatology/Midwifery</subject><subject>Pregnancy</subject><subject>Pregnancy Trimester, First</subject><subject>Progesterone - blood</subject><subject>Ultrasonic imaging</subject><subject>Ultrasonography, Prenatal</subject><subject>Young Adult</subject><issn>0932-0067</issn><issn>1432-0711</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNp1kE1LxDAQhoMo7rr6A7xIwIuX6iSpSetNxFVB8KIXLyGbTtxKP9YkXfHfm6V-gOApE_LMO5mHkEMGpwxAnQWAHPIMGM-4YCwrt8iU5YJnoBjbJlMoNzVINSF7IbxCAotC7pIJ57mSQqkpeZ7XPkQafd1iiOjpum-GFtPd0hZNGDy22MVwQT02JtZ9R9_ruKTL3rd9h7TBNTaBmq6iDqNp6BKNj9SbiPtkx5km4MHXOSNP8-vHq9vs_uHm7uryPrNC8Zgpx3NRyhIEynOBpVUGnWUOHatUjrwyVrKqUrCQuTXnxgB3Nq-EcQqEgIWYkZMxd-X7tyFtods6WGwa02E_BM2AS1mUAEVCj_-gr_3gu_Q7zblkRSG4EoliI2V9H4JHp1dJj_EfKUpvxOtRvE4-9Ua8LlPP0VfysGix-un4Np0APgIhPXUv6H9H_5_6CQIOjss</recordid><startdate>20120801</startdate><enddate>20120801</enddate><creator>Köşüş, Nermin</creator><creator>Köşüş, Aydın</creator><creator>Turhan, Nilgün Öztürk</creator><general>Springer-Verlag</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope></search><sort><creationdate>20120801</creationdate><title>First trimester volumetric measurements: relation with hormone levels and fetal heart rate</title><author>Köşüş, Nermin ; Köşüş, Aydın ; Turhan, Nilgün Öztürk</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c372t-7f24396903e653e9c7aefc1fef1d74e2dac61dd70b64ca5aa02fc4d3af70330b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Adult</topic><topic>Chorionic Gonadotropin, beta Subunit, Human - blood</topic><topic>Crown-Rump Length</topic><topic>Endocrinology</topic><topic>Female</topic><topic>Fetal Development - physiology</topic><topic>Gynecology</topic><topic>Heart rate</topic><topic>Heart Rate, Fetal - physiology</topic><topic>Human Genetics</topic><topic>Humans</topic><topic>Maternal-Fetal Medicine</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Obstetrics/Perinatology/Midwifery</topic><topic>Pregnancy</topic><topic>Pregnancy Trimester, First</topic><topic>Progesterone - blood</topic><topic>Ultrasonic imaging</topic><topic>Ultrasonography, Prenatal</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Köşüş, Nermin</creatorcontrib><creatorcontrib>Köşüş, Aydın</creatorcontrib><creatorcontrib>Turhan, Nilgün Öztürk</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Proquest Central</collection><collection>ProQuest One Community College</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>Archives of gynecology and obstetrics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Köşüş, Nermin</au><au>Köşüş, Aydın</au><au>Turhan, Nilgün Öztürk</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>First trimester volumetric measurements: relation with hormone levels and fetal heart rate</atitle><jtitle>Archives of gynecology and obstetrics</jtitle><stitle>Arch Gynecol Obstet</stitle><addtitle>Arch Gynecol Obstet</addtitle><date>2012-08-01</date><risdate>2012</risdate><volume>286</volume><issue>2</issue><spage>365</spage><epage>372</epage><pages>365-372</pages><issn>0932-0067</issn><eissn>1432-0711</eissn><abstract>Purpose
This study aimed to examine two-dimensional ultrasound (2D US) volumetric measurements of 1st trimester structures and their relationship with β-hCG, progesterone, and fetal heart rate (FHR) in 6–10 weeks healthy pregnant women.
Methods
Using conventional 2D transvaginal ultrasound imaging, the crown rump length (CRL), yolk sac (YS) and gestational sac (GS) were measured in 80 women. Volumetric measurements were done in 32 cases that were selected among 80 women, using a simplified formula for the volume of a prolate ellipsoid:
V
= 0
.
523 × length × height × width. The β-hCG and progesterone levels were recorded. The heart rate was determined from M-mode tracings using electronic calipers.
Results
Moderately positive correlation was found between FHR versus CRL, embryo volume and GS volume. FHR increased linearly with CRL value, till CRL became 15 mm, after which it formed a plateau. β-hCG increased linearly till CRL was 15 mm, and then it formed a plateau. Progesterone level was stable till CRL became 20 mm, embryo volume 2 cm
3
, after which it increased linearly.
Conlusion
Various ranges of relations are observed between FHR, obstetric, and hormonal measurements. The relationship between these parameters might be used for determination of abnormal growth and adverse outcomes in early pregnancy.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><pmid>22476377</pmid><doi>10.1007/s00404-012-2311-9</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0932-0067 |
| ispartof | Archives of gynecology and obstetrics, 2012-08, Vol.286 (2), p.365-372 |
| issn | 0932-0067 1432-0711 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1026689008 |
| source | MEDLINE; SpringerNature Journals |
| subjects | Adult Chorionic Gonadotropin, beta Subunit, Human - blood Crown-Rump Length Endocrinology Female Fetal Development - physiology Gynecology Heart rate Heart Rate, Fetal - physiology Human Genetics Humans Maternal-Fetal Medicine Medicine Medicine & Public Health Obstetrics/Perinatology/Midwifery Pregnancy Pregnancy Trimester, First Progesterone - blood Ultrasonic imaging Ultrasonography, Prenatal Young Adult |
| title | First trimester volumetric measurements: relation with hormone levels and fetal heart rate |
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