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Vaginal versus sublingual misoprostol for second-trimester pregnancy termination and effect on Doppler measurements

Abstract Objective To compare the efficacy of vaginal versus sublingual misoprostol for second-trimester pregnancy termination, and to evaluate the effect on the blood flow of the uterine and umbilical arteries. Methods Forty-nine patients were randomized to receive either 200 μg of vaginal misopros...

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Published in:International journal of gynecology and obstetrics 2009-09, Vol.106 (3), p.250-253
Main Authors: Karsidag, A. Yasemin Karageyim, Buyukbayrak, Esra E., Kars, Bulent, Dansuk, Ramazan, Unal, Orhan, Turan, M. Cem
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cited_by cdi_FETCH-LOGICAL-c4870-33962d5b0f074ccc94ccd203c5a995a1336a050f3059c0f405f51b125a760c673
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container_title International journal of gynecology and obstetrics
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Buyukbayrak, Esra E.
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Turan, M. Cem
description Abstract Objective To compare the efficacy of vaginal versus sublingual misoprostol for second-trimester pregnancy termination, and to evaluate the effect on the blood flow of the uterine and umbilical arteries. Methods Forty-nine patients were randomized to receive either 200 μg of vaginal misoprostol every 6 hours or 200 μg of misoprostol sublingually every 6 hours. Doppler velocimetry studies were assessed immediately before and 60 minutes after the administration of the first dose. Standard descriptive calculations, Mann–Whitney U, Wilcoxon, and χ2 tests were performed. Results The mean interval between induction and onset of active labor, induction and delivery, and the duration of oxytocin administration were significantly shorter in the sublingual misoprostol group. Both routes of administration increased the Doppler indices for the uterine arteries; however, misoprostol via the sublingual route did not affect the umbilical arteries. Conclusion Sublingual administration of misoprostol for second-trimester medical abortion results in a higher success rate and does not affect umbilical blood flow.
doi_str_mv 10.1016/j.ijgo.2009.04.001
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Yasemin Karageyim ; Buyukbayrak, Esra E. ; Kars, Bulent ; Dansuk, Ramazan ; Unal, Orhan ; Turan, M. Cem</creator><creatorcontrib>Karsidag, A. Yasemin Karageyim ; Buyukbayrak, Esra E. ; Kars, Bulent ; Dansuk, Ramazan ; Unal, Orhan ; Turan, M. Cem</creatorcontrib><description>Abstract Objective To compare the efficacy of vaginal versus sublingual misoprostol for second-trimester pregnancy termination, and to evaluate the effect on the blood flow of the uterine and umbilical arteries. Methods Forty-nine patients were randomized to receive either 200 μg of vaginal misoprostol every 6 hours or 200 μg of misoprostol sublingually every 6 hours. Doppler velocimetry studies were assessed immediately before and 60 minutes after the administration of the first dose. Standard descriptive calculations, Mann–Whitney U, Wilcoxon, and χ2 tests were performed. Results The mean interval between induction and onset of active labor, induction and delivery, and the duration of oxytocin administration were significantly shorter in the sublingual misoprostol group. Both routes of administration increased the Doppler indices for the uterine arteries; however, misoprostol via the sublingual route did not affect the umbilical arteries. Conclusion Sublingual administration of misoprostol for second-trimester medical abortion results in a higher success rate and does not affect umbilical blood flow.</description><identifier>ISSN: 0020-7292</identifier><identifier>EISSN: 1879-3479</identifier><identifier>DOI: 10.1016/j.ijgo.2009.04.001</identifier><identifier>PMID: 19428005</identifier><identifier>CODEN: IJGOAL</identifier><language>eng</language><publisher>Shannon: Elsevier Ireland Ltd</publisher><subject>Abortifacient Agents, Nonsteroidal - administration &amp; dosage ; Abortion, Induced - methods ; Administration, Intravaginal ; Administration, Sublingual ; Biological and medical sciences ; Birth control ; Blood Flow Velocity - drug effects ; Cardiovascular system ; Digestive system ; Doppler measurement ; Female ; Gynecology. Andrology. Obstetrics ; Humans ; Induced abortion. Therapeutic abortion ; Investigative techniques, diagnostic techniques (general aspects) ; Laser-Doppler Flowmetry ; Medical sciences ; Misoprostol - administration &amp; dosage ; Obstetrics and Gynecology ; Pharmacology. Drug treatments ; Pregnancy ; Pregnancy Trimester, Second ; Regional Blood Flow - drug effects ; Second-trimester termination ; Sublingual misoprostol ; Treatment Outcome ; Ultrasonic investigative techniques ; Ultrasonography ; Umbilical Arteries - diagnostic imaging ; Umbilical Arteries - drug effects ; Uterus - blood supply ; Vaginal misoprostol</subject><ispartof>International journal of gynecology and obstetrics, 2009-09, Vol.106 (3), p.250-253</ispartof><rights>International Federation of Gynecology and Obstetrics</rights><rights>2009 International Federation of Gynecology and Obstetrics</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4870-33962d5b0f074ccc94ccd203c5a995a1336a050f3059c0f405f51b125a760c673</citedby><cites>FETCH-LOGICAL-c4870-33962d5b0f074ccc94ccd203c5a995a1336a050f3059c0f405f51b125a760c673</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1016%2Fj.ijgo.2009.04.001$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1016%2Fj.ijgo.2009.04.001$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,786,790,27957,27958,50923,51032</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=21879852$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19428005$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Karsidag, A. Yasemin Karageyim</creatorcontrib><creatorcontrib>Buyukbayrak, Esra E.</creatorcontrib><creatorcontrib>Kars, Bulent</creatorcontrib><creatorcontrib>Dansuk, Ramazan</creatorcontrib><creatorcontrib>Unal, Orhan</creatorcontrib><creatorcontrib>Turan, M. Cem</creatorcontrib><title>Vaginal versus sublingual misoprostol for second-trimester pregnancy termination and effect on Doppler measurements</title><title>International journal of gynecology and obstetrics</title><addtitle>Int J Gynaecol Obstet</addtitle><description>Abstract Objective To compare the efficacy of vaginal versus sublingual misoprostol for second-trimester pregnancy termination, and to evaluate the effect on the blood flow of the uterine and umbilical arteries. Methods Forty-nine patients were randomized to receive either 200 μg of vaginal misoprostol every 6 hours or 200 μg of misoprostol sublingually every 6 hours. Doppler velocimetry studies were assessed immediately before and 60 minutes after the administration of the first dose. Standard descriptive calculations, Mann–Whitney U, Wilcoxon, and χ2 tests were performed. Results The mean interval between induction and onset of active labor, induction and delivery, and the duration of oxytocin administration were significantly shorter in the sublingual misoprostol group. Both routes of administration increased the Doppler indices for the uterine arteries; however, misoprostol via the sublingual route did not affect the umbilical arteries. Conclusion Sublingual administration of misoprostol for second-trimester medical abortion results in a higher success rate and does not affect umbilical blood flow.</description><subject>Abortifacient Agents, Nonsteroidal - administration &amp; dosage</subject><subject>Abortion, Induced - methods</subject><subject>Administration, Intravaginal</subject><subject>Administration, Sublingual</subject><subject>Biological and medical sciences</subject><subject>Birth control</subject><subject>Blood Flow Velocity - drug effects</subject><subject>Cardiovascular system</subject><subject>Digestive system</subject><subject>Doppler measurement</subject><subject>Female</subject><subject>Gynecology. Andrology. Obstetrics</subject><subject>Humans</subject><subject>Induced abortion. Therapeutic abortion</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Laser-Doppler Flowmetry</subject><subject>Medical sciences</subject><subject>Misoprostol - administration &amp; dosage</subject><subject>Obstetrics and Gynecology</subject><subject>Pharmacology. Drug treatments</subject><subject>Pregnancy</subject><subject>Pregnancy Trimester, Second</subject><subject>Regional Blood Flow - drug effects</subject><subject>Second-trimester termination</subject><subject>Sublingual misoprostol</subject><subject>Treatment Outcome</subject><subject>Ultrasonic investigative techniques</subject><subject>Ultrasonography</subject><subject>Umbilical Arteries - diagnostic imaging</subject><subject>Umbilical Arteries - drug effects</subject><subject>Uterus - blood supply</subject><subject>Vaginal misoprostol</subject><issn>0020-7292</issn><issn>1879-3479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqNkk1v1DAQhiMEotvCH-CAcoFblrETx7GEkFCBUlSpBz7EzfI6k5WXJF48SdH--060K5A4IC7-0vOO_b6eLHsmYC1A1K9267DbxrUEMGuo1gDiQbYSjTZFWWnzMFsBSCi0NPIsOyfaARNaiMfZmTCVbADUKqNvbhtG1-d3mGimnOZNH8btzCdDoLhPkabY511MOaGPY1tMKQxIE6Z8n3A7utEfct4NXGUKcczd2ObYdeinnHfv4n7fMzugoznhgONET7JHnesJn57mi-zrh_dfLj8WN7dX15dvbwpfNRqKsjS1bNUGOtCV997w0EoovXLGKCfKsnagoCtBGQ9dBapTYiOkcroGX-vyInt5rMsufs78ZsuWPPa9GzHOZGutdFM3ikF5BD3bpYSd3bNJlw5WgF2itju7RG2XqC1UloNk0fNT9XkzYPtHcsqWgRcnwJF3fZc4qkC_Obn8VKMkc_rI_Qo9Hv7janv96epWKmDl66MSOcW7gMmSDzh6bEPi_G0bw78dvPlL7vnvA7_1Bx6QdnFO3BlkhSVpwX5e2mnpJjDLSnwv7wH4tsSu</recordid><startdate>200909</startdate><enddate>200909</enddate><creator>Karsidag, A. 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Therapeutic abortion</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Laser-Doppler Flowmetry</topic><topic>Medical sciences</topic><topic>Misoprostol - administration &amp; dosage</topic><topic>Obstetrics and Gynecology</topic><topic>Pharmacology. Drug treatments</topic><topic>Pregnancy</topic><topic>Pregnancy Trimester, Second</topic><topic>Regional Blood Flow - drug effects</topic><topic>Second-trimester termination</topic><topic>Sublingual misoprostol</topic><topic>Treatment Outcome</topic><topic>Ultrasonic investigative techniques</topic><topic>Ultrasonography</topic><topic>Umbilical Arteries - diagnostic imaging</topic><topic>Umbilical Arteries - drug effects</topic><topic>Uterus - blood supply</topic><topic>Vaginal misoprostol</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Karsidag, A. Yasemin Karageyim</creatorcontrib><creatorcontrib>Buyukbayrak, Esra E.</creatorcontrib><creatorcontrib>Kars, Bulent</creatorcontrib><creatorcontrib>Dansuk, Ramazan</creatorcontrib><creatorcontrib>Unal, Orhan</creatorcontrib><creatorcontrib>Turan, M. Cem</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>International journal of gynecology and obstetrics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Karsidag, A. Yasemin Karageyim</au><au>Buyukbayrak, Esra E.</au><au>Kars, Bulent</au><au>Dansuk, Ramazan</au><au>Unal, Orhan</au><au>Turan, M. Cem</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Vaginal versus sublingual misoprostol for second-trimester pregnancy termination and effect on Doppler measurements</atitle><jtitle>International journal of gynecology and obstetrics</jtitle><addtitle>Int J Gynaecol Obstet</addtitle><date>2009-09</date><risdate>2009</risdate><volume>106</volume><issue>3</issue><spage>250</spage><epage>253</epage><pages>250-253</pages><issn>0020-7292</issn><eissn>1879-3479</eissn><coden>IJGOAL</coden><notes>ObjectType-Article-2</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-News-1</notes><notes>ObjectType-Feature-3</notes><notes>content type line 23</notes><abstract>Abstract Objective To compare the efficacy of vaginal versus sublingual misoprostol for second-trimester pregnancy termination, and to evaluate the effect on the blood flow of the uterine and umbilical arteries. 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Conclusion Sublingual administration of misoprostol for second-trimester medical abortion results in a higher success rate and does not affect umbilical blood flow.</abstract><cop>Shannon</cop><pub>Elsevier Ireland Ltd</pub><pmid>19428005</pmid><doi>10.1016/j.ijgo.2009.04.001</doi><tpages>4</tpages></addata></record>
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subjects Abortifacient Agents, Nonsteroidal - administration & dosage
Abortion, Induced - methods
Administration, Intravaginal
Administration, Sublingual
Biological and medical sciences
Birth control
Blood Flow Velocity - drug effects
Cardiovascular system
Digestive system
Doppler measurement
Female
Gynecology. Andrology. Obstetrics
Humans
Induced abortion. Therapeutic abortion
Investigative techniques, diagnostic techniques (general aspects)
Laser-Doppler Flowmetry
Medical sciences
Misoprostol - administration & dosage
Obstetrics and Gynecology
Pharmacology. Drug treatments
Pregnancy
Pregnancy Trimester, Second
Regional Blood Flow - drug effects
Second-trimester termination
Sublingual misoprostol
Treatment Outcome
Ultrasonic investigative techniques
Ultrasonography
Umbilical Arteries - diagnostic imaging
Umbilical Arteries - drug effects
Uterus - blood supply
Vaginal misoprostol
title Vaginal versus sublingual misoprostol for second-trimester pregnancy termination and effect on Doppler measurements
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