Foaling rates and risk factors for abortion in pregnant mares presented for medical or surgical treatment of colic: 153 cases (1993-2005)
The purpose of this study was to determine foaling rates in mares presented for medical or surgical treatment of colic, and to examine risk factors associated with abortion following colic. A retrospective analysis of 153 medical records found that mares treated surgically for colic (P = 0.0007) wer...
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| Veröffentlicht in: | Canadian veterinary journal 2009-05, Vol.50 (5), p.481-485 |
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| description | The purpose of this study was to determine foaling rates in mares presented for medical or surgical treatment of colic, and to examine risk factors associated with abortion following colic. A retrospective analysis of 153 medical records found that mares treated surgically for colic (P = 0.0007) were 3.5 times more likely to have a negative pregnancy outcome than were mares treated medically for colic. Anesthetic time (P = 0.01) and intraoperative hypotension (P = 0.03) were significantly associated with negative pregnancy outcome. Mares with an anesthetic time = 3 h were 6 times more likely to abort. Signs of endotoxemia (P = 0.30), hypoxia (P = 0.89), flunixin meglumine administration (P = 0.13), mucous membrane color at the time of presentation (P = 0.82) and capillary refill time (P = 0.76) were not associated with pregnancy outcome. There was no difference in the foaling rate for mares that had received progestin supplementation versus those that had not (P = 0.42). In this study, the significant risk factors for abortion were surgically treated colic, long anesthetic time, and intraoperative hypotension. |
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A retrospective analysis of 153 medical records found that mares treated surgically for colic (P = 0.0007) were 3.5 times more likely to have a negative pregnancy outcome than were mares treated medically for colic. Anesthetic time (P = 0.01) and intraoperative hypotension (P = 0.03) were significantly associated with negative pregnancy outcome. Mares with an anesthetic time = 3 h were 6 times more likely to abort. Signs of endotoxemia (P = 0.30), hypoxia (P = 0.89), flunixin meglumine administration (P = 0.13), mucous membrane color at the time of presentation (P = 0.82) and capillary refill time (P = 0.76) were not associated with pregnancy outcome. There was no difference in the foaling rate for mares that had received progestin supplementation versus those that had not (P = 0.42). In this study, the significant risk factors for abortion were surgically treated colic, long anesthetic time, and intraoperative hypotension.</description><identifier>ISSN: 0008-5286</identifier><identifier>PMID: 19436632</identifier><language>eng</language><publisher>Canada: Canadian Veterinary Medical Association</publisher><subject>abortion (animals) ; Abortion, Veterinary - epidemiology ; Abortion, Veterinary - etiology ; anesthesia ; Anesthesia - adverse effects ; Anesthesia - veterinary ; Animals ; Animals, Newborn ; colic ; Colic - physiopathology ; Colic - surgery ; Colic - therapy ; Colic - veterinary ; Female ; foaling ; foaling rates ; foals ; horse diseases ; Horse Diseases - physiopathology ; Horse Diseases - surgery ; Horse Diseases - therapy ; Horses ; hypotension ; Hypotension - physiopathology ; Hypotension - veterinary ; Hypoxia - physiopathology ; Hypoxia - veterinary ; Intraoperative Complications - veterinary ; mares ; medical treatment ; Pregnancy ; Pregnancy Complications - veterinary ; Pregnancy Outcome - veterinary ; Retrospective Studies ; Risk Factors ; Scientific ; surgery ; Time Factors ; Treatment Outcome</subject><ispartof>Canadian veterinary journal, 2009-05, Vol.50 (5), p.481-485</ispartof><rights>Copyright and/or publishing rights held by the Canadian Veterinary Medical Association 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2671869/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2671869/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,723,776,780,881,53769,53771</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19436632$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chenier, Tracey S</creatorcontrib><creatorcontrib>Whitehead, Ashley E</creatorcontrib><title>Foaling rates and risk factors for abortion in pregnant mares presented for medical or surgical treatment of colic: 153 cases (1993-2005)</title><title>Canadian veterinary journal</title><addtitle>Can Vet J</addtitle><description>The purpose of this study was to determine foaling rates in mares presented for medical or surgical treatment of colic, and to examine risk factors associated with abortion following colic. A retrospective analysis of 153 medical records found that mares treated surgically for colic (P = 0.0007) were 3.5 times more likely to have a negative pregnancy outcome than were mares treated medically for colic. Anesthetic time (P = 0.01) and intraoperative hypotension (P = 0.03) were significantly associated with negative pregnancy outcome. Mares with an anesthetic time = 3 h were 6 times more likely to abort. Signs of endotoxemia (P = 0.30), hypoxia (P = 0.89), flunixin meglumine administration (P = 0.13), mucous membrane color at the time of presentation (P = 0.82) and capillary refill time (P = 0.76) were not associated with pregnancy outcome. There was no difference in the foaling rate for mares that had received progestin supplementation versus those that had not (P = 0.42). In this study, the significant risk factors for abortion were surgically treated colic, long anesthetic time, and intraoperative hypotension.</description><subject>abortion (animals)</subject><subject>Abortion, Veterinary - epidemiology</subject><subject>Abortion, Veterinary - etiology</subject><subject>anesthesia</subject><subject>Anesthesia - adverse effects</subject><subject>Anesthesia - veterinary</subject><subject>Animals</subject><subject>Animals, Newborn</subject><subject>colic</subject><subject>Colic - physiopathology</subject><subject>Colic - surgery</subject><subject>Colic - therapy</subject><subject>Colic - veterinary</subject><subject>Female</subject><subject>foaling</subject><subject>foaling rates</subject><subject>foals</subject><subject>horse diseases</subject><subject>Horse Diseases - physiopathology</subject><subject>Horse Diseases - surgery</subject><subject>Horse Diseases - therapy</subject><subject>Horses</subject><subject>hypotension</subject><subject>Hypotension - physiopathology</subject><subject>Hypotension - veterinary</subject><subject>Hypoxia - physiopathology</subject><subject>Hypoxia - veterinary</subject><subject>Intraoperative Complications - veterinary</subject><subject>mares</subject><subject>medical treatment</subject><subject>Pregnancy</subject><subject>Pregnancy Complications - veterinary</subject><subject>Pregnancy Outcome - veterinary</subject><subject>Retrospective Studies</subject><subject>Risk Factors</subject><subject>Scientific</subject><subject>surgery</subject><subject>Time Factors</subject><subject>Treatment Outcome</subject><issn>0008-5286</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkE1PGzEQhvfQitCUv1B8Qu1hJX_s-oMDUoVIWwmpB8jZmvXai2FjB9tB6k_gX9dKAmpPM6N55p135kNzijGWbU8lXzSfcn7EmCrC8UmzIKpjnDN62ryuIsw-TChBsRlBGFHy-Qk5MCWmjFxMCIaYio8B-YC2yU4BQkEbSJWvZbah2HEPbuzoDcyopnmXpn1ekoWyqQyKDpk4e3OJSM-QgVznvxKlWEsx7r99bj46mLM9O8Zls17d3F__bG9___h1_f22dVTK0vJBGsCdkZhJyQQXahwI7g1X3GAxSGc5NkKpEZwzIxs4oZ2h4AwhnQQysGVzddDd7oZq2FRrCWa9Tb6e9EdH8Pr_TvAPeoovmnJBJFdV4OIokOLzzuaiNz4bO88QbNxlzQVlvaj-ls2Xfze9r3j7fgXOD4CDqGGqj9frO4oJw4QzIfqO_QWZ9YpT</recordid><startdate>20090501</startdate><enddate>20090501</enddate><creator>Chenier, Tracey S</creator><creator>Whitehead, Ashley E</creator><general>Canadian Veterinary Medical Association</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20090501</creationdate><title>Foaling rates and risk factors for abortion in pregnant mares presented for medical or surgical treatment of colic: 153 cases (1993-2005)</title><author>Chenier, Tracey S ; Whitehead, Ashley E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f288t-6b8ca04c8038837679db105c696c07b8fe60c799daffcd3b6124c2afc1148a1b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>abortion (animals)</topic><topic>Abortion, Veterinary - epidemiology</topic><topic>Abortion, Veterinary - etiology</topic><topic>anesthesia</topic><topic>Anesthesia - adverse effects</topic><topic>Anesthesia - veterinary</topic><topic>Animals</topic><topic>Animals, Newborn</topic><topic>colic</topic><topic>Colic - physiopathology</topic><topic>Colic - surgery</topic><topic>Colic - therapy</topic><topic>Colic - veterinary</topic><topic>Female</topic><topic>foaling</topic><topic>foaling rates</topic><topic>foals</topic><topic>horse diseases</topic><topic>Horse Diseases - physiopathology</topic><topic>Horse Diseases - surgery</topic><topic>Horse Diseases - therapy</topic><topic>Horses</topic><topic>hypotension</topic><topic>Hypotension - physiopathology</topic><topic>Hypotension - veterinary</topic><topic>Hypoxia - physiopathology</topic><topic>Hypoxia - veterinary</topic><topic>Intraoperative Complications - veterinary</topic><topic>mares</topic><topic>medical treatment</topic><topic>Pregnancy</topic><topic>Pregnancy Complications - veterinary</topic><topic>Pregnancy Outcome - veterinary</topic><topic>Retrospective Studies</topic><topic>Risk Factors</topic><topic>Scientific</topic><topic>surgery</topic><topic>Time Factors</topic><topic>Treatment Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chenier, Tracey S</creatorcontrib><creatorcontrib>Whitehead, Ashley E</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Canadian veterinary journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chenier, Tracey S</au><au>Whitehead, Ashley E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Foaling rates and risk factors for abortion in pregnant mares presented for medical or surgical treatment of colic: 153 cases (1993-2005)</atitle><jtitle>Canadian veterinary journal</jtitle><addtitle>Can Vet J</addtitle><date>2009-05-01</date><risdate>2009</risdate><volume>50</volume><issue>5</issue><spage>481</spage><epage>485</epage><pages>481-485</pages><issn>0008-5286</issn><abstract>The purpose of this study was to determine foaling rates in mares presented for medical or surgical treatment of colic, and to examine risk factors associated with abortion following colic. A retrospective analysis of 153 medical records found that mares treated surgically for colic (P = 0.0007) were 3.5 times more likely to have a negative pregnancy outcome than were mares treated medically for colic. Anesthetic time (P = 0.01) and intraoperative hypotension (P = 0.03) were significantly associated with negative pregnancy outcome. Mares with an anesthetic time = 3 h were 6 times more likely to abort. Signs of endotoxemia (P = 0.30), hypoxia (P = 0.89), flunixin meglumine administration (P = 0.13), mucous membrane color at the time of presentation (P = 0.82) and capillary refill time (P = 0.76) were not associated with pregnancy outcome. There was no difference in the foaling rate for mares that had received progestin supplementation versus those that had not (P = 0.42). In this study, the significant risk factors for abortion were surgically treated colic, long anesthetic time, and intraoperative hypotension.</abstract><cop>Canada</cop><pub>Canadian Veterinary Medical Association</pub><pmid>19436632</pmid><tpages>5</tpages></addata></record> |
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| subjects | abortion (animals) Abortion, Veterinary - epidemiology Abortion, Veterinary - etiology anesthesia Anesthesia - adverse effects Anesthesia - veterinary Animals Animals, Newborn colic Colic - physiopathology Colic - surgery Colic - therapy Colic - veterinary Female foaling foaling rates foals horse diseases Horse Diseases - physiopathology Horse Diseases - surgery Horse Diseases - therapy Horses hypotension Hypotension - physiopathology Hypotension - veterinary Hypoxia - physiopathology Hypoxia - veterinary Intraoperative Complications - veterinary mares medical treatment Pregnancy Pregnancy Complications - veterinary Pregnancy Outcome - veterinary Retrospective Studies Risk Factors Scientific surgery Time Factors Treatment Outcome |
| title | Foaling rates and risk factors for abortion in pregnant mares presented for medical or surgical treatment of colic: 153 cases (1993-2005) |
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