The effect of aspirated barium sulfate, iodixanol, and diatrizoic acid on survival and lung injury in a lagomorph model

Objectives/Hypothesis Contrast agents are an integral component of the video fluoroscopic swallow study. Agents commonly used include barium sulfate (E‐Z Paque), iodixanol (Visipaque), and diatrizoic acid (Gastrografin). Barium is water insoluble, whereas iodixanol and diatrizoic acid are water‐solu...

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Veröffentlicht in:The Laryngoscope 2017-05, Vol.127 (5), p.E148-E152
Hauptverfasser: Siddiqui, M. Tausif, Litts, Juliana K., Cheney, Diane M., Kuhn, Maggie A., Nativ‐Zeltzer, Nogah, Belafsky, Peter C.
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container_end_page E152
container_issue 5
container_start_page E148
container_title The Laryngoscope
container_volume 127
creator Siddiqui, M. Tausif
Litts, Juliana K.
Cheney, Diane M.
Kuhn, Maggie A.
Nativ‐Zeltzer, Nogah
Belafsky, Peter C.
description Objectives/Hypothesis Contrast agents are an integral component of the video fluoroscopic swallow study. Agents commonly used include barium sulfate (E‐Z Paque), iodixanol (Visipaque), and diatrizoic acid (Gastrografin). Barium is water insoluble, whereas iodixanol and diatrizoic acid are water‐soluble iodine‐based agents. The detrimental effect of these agents on the lungs has not been systematically evaluated. Our aim was to evaluate and compare the effects of aspirated barium, iodixanol, and diatrizoic acid on pulmonary injury in a lagomorph model. Study Design Animal model. Methods Twenty adult male New Zealand White rabbits were divided into four groups (n = 5). Group 1 received 3 mL of barium sulfate injected into the trachea for 3 consecutive days. Group 2 received 3 mL of iodixanol injected into the trachea for 3 consecutive days. Group 3 received 3 mL of diatrizoic acid injected into the trachea for 3 consecutive days. A control group received 3 mL of air injected into the trachea under an identical protocol. All animals were euthanized on day 4, and the lung and trachea were harvested for blinded histopathologic analysis. The primary outcome measure was survival. The secondary endpoint was a blinded, histologic grading system of lung injury. Results Two animals in the barium group, one in the diatrizoic acid group, and 0 animals in the iodixanol and control groups died. The overall lung injury score for the barium (60.60 ± 6.34) and iodixanol groups (52.30 ± 3.11) were significantly higher (worse) than the diatrizoic acid (49.60 ± 7.64) and control groups (37.80 ± 3.56) (P < .05). Diatrizoic acid produced the least amount of lung injury. Conclusions The data suggest that 3 mL of aspirated barium sulfate (E‐Z Paque) over 3 consecutive days causes more severe lung injury in a lagomorph model than 3 mL of aspirated iodixanol (Visipaque) and diatrizoic acid (Gastrografin). Diatrizoic acid caused the least histologic evidence of lung injury. Level of Evidence NA Laryngoscope, 127:E148–E152, 2017
doi_str_mv 10.1002/lary.26494
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Tausif ; Litts, Juliana K. ; Cheney, Diane M. ; Kuhn, Maggie A. ; Nativ‐Zeltzer, Nogah ; Belafsky, Peter C.</creator><creatorcontrib>Siddiqui, M. Tausif ; Litts, Juliana K. ; Cheney, Diane M. ; Kuhn, Maggie A. ; Nativ‐Zeltzer, Nogah ; Belafsky, Peter C.</creatorcontrib><description>Objectives/Hypothesis Contrast agents are an integral component of the video fluoroscopic swallow study. Agents commonly used include barium sulfate (E‐Z Paque), iodixanol (Visipaque), and diatrizoic acid (Gastrografin). Barium is water insoluble, whereas iodixanol and diatrizoic acid are water‐soluble iodine‐based agents. The detrimental effect of these agents on the lungs has not been systematically evaluated. Our aim was to evaluate and compare the effects of aspirated barium, iodixanol, and diatrizoic acid on pulmonary injury in a lagomorph model. Study Design Animal model. Methods Twenty adult male New Zealand White rabbits were divided into four groups (n = 5). Group 1 received 3 mL of barium sulfate injected into the trachea for 3 consecutive days. Group 2 received 3 mL of iodixanol injected into the trachea for 3 consecutive days. Group 3 received 3 mL of diatrizoic acid injected into the trachea for 3 consecutive days. A control group received 3 mL of air injected into the trachea under an identical protocol. All animals were euthanized on day 4, and the lung and trachea were harvested for blinded histopathologic analysis. The primary outcome measure was survival. The secondary endpoint was a blinded, histologic grading system of lung injury. Results Two animals in the barium group, one in the diatrizoic acid group, and 0 animals in the iodixanol and control groups died. The overall lung injury score for the barium (60.60 ± 6.34) and iodixanol groups (52.30 ± 3.11) were significantly higher (worse) than the diatrizoic acid (49.60 ± 7.64) and control groups (37.80 ± 3.56) (P &lt; .05). Diatrizoic acid produced the least amount of lung injury. Conclusions The data suggest that 3 mL of aspirated barium sulfate (E‐Z Paque) over 3 consecutive days causes more severe lung injury in a lagomorph model than 3 mL of aspirated iodixanol (Visipaque) and diatrizoic acid (Gastrografin). Diatrizoic acid caused the least histologic evidence of lung injury. 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Tausif</creatorcontrib><creatorcontrib>Litts, Juliana K.</creatorcontrib><creatorcontrib>Cheney, Diane M.</creatorcontrib><creatorcontrib>Kuhn, Maggie A.</creatorcontrib><creatorcontrib>Nativ‐Zeltzer, Nogah</creatorcontrib><creatorcontrib>Belafsky, Peter C.</creatorcontrib><title>The effect of aspirated barium sulfate, iodixanol, and diatrizoic acid on survival and lung injury in a lagomorph model</title><title>The Laryngoscope</title><addtitle>Laryngoscope</addtitle><description>Objectives/Hypothesis Contrast agents are an integral component of the video fluoroscopic swallow study. Agents commonly used include barium sulfate (E‐Z Paque), iodixanol (Visipaque), and diatrizoic acid (Gastrografin). Barium is water insoluble, whereas iodixanol and diatrizoic acid are water‐soluble iodine‐based agents. The detrimental effect of these agents on the lungs has not been systematically evaluated. Our aim was to evaluate and compare the effects of aspirated barium, iodixanol, and diatrizoic acid on pulmonary injury in a lagomorph model. Study Design Animal model. Methods Twenty adult male New Zealand White rabbits were divided into four groups (n = 5). Group 1 received 3 mL of barium sulfate injected into the trachea for 3 consecutive days. Group 2 received 3 mL of iodixanol injected into the trachea for 3 consecutive days. Group 3 received 3 mL of diatrizoic acid injected into the trachea for 3 consecutive days. A control group received 3 mL of air injected into the trachea under an identical protocol. All animals were euthanized on day 4, and the lung and trachea were harvested for blinded histopathologic analysis. The primary outcome measure was survival. The secondary endpoint was a blinded, histologic grading system of lung injury. Results Two animals in the barium group, one in the diatrizoic acid group, and 0 animals in the iodixanol and control groups died. The overall lung injury score for the barium (60.60 ± 6.34) and iodixanol groups (52.30 ± 3.11) were significantly higher (worse) than the diatrizoic acid (49.60 ± 7.64) and control groups (37.80 ± 3.56) (P &lt; .05). Diatrizoic acid produced the least amount of lung injury. Conclusions The data suggest that 3 mL of aspirated barium sulfate (E‐Z Paque) over 3 consecutive days causes more severe lung injury in a lagomorph model than 3 mL of aspirated iodixanol (Visipaque) and diatrizoic acid (Gastrografin). Diatrizoic acid caused the least histologic evidence of lung injury. Level of Evidence NA Laryngoscope, 127:E148–E152, 2017</description><subject>Acids</subject><subject>Animals</subject><subject>aspiration</subject><subject>Barium</subject><subject>barium sulfate</subject><subject>Barium Sulfate - poisoning</subject><subject>Contrast agents</subject><subject>contrast media</subject><subject>Contrast Media - poisoning</subject><subject>Diatrizoate - poisoning</subject><subject>diatrizoic acid</subject><subject>Disease Models, Animal</subject><subject>Dysphagia</subject><subject>E‐Z Paque</subject><subject>Gastrografin</subject><subject>iodixanol</subject><subject>Laboratory animals</subject><subject>Lung Injury - chemically induced</subject><subject>Lung Injury - mortality</subject><subject>Male</subject><subject>Rabbits</subject><subject>Respiratory Aspiration</subject><subject>Throat</subject><subject>Triiodobenzoic Acids - poisoning</subject><subject>video fluoroscopic swallow study</subject><subject>Visipaque</subject><issn>0023-852X</issn><issn>1531-4995</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kcFqGzEURUVpSFwnm35AEXRXMoneSJqRlsE0bcEQCAkkq-FZ0iQympGr8dhxv76KnXaZhXiId7hC5xLyGdgFMFZeBky7i7ISWnwgE5AcCqG1_EgmeckLJcuHE_JpGJaMQc0lOyYnpSo516yckO3ds6OubZ1Z09hSHFY-4dpZusDkx44OY2jz_Zz6aP0L9jGcU-wttR7Xyf-J3lA03tLYZzRt_AbDfh_G_on6fjmmXR4UacCn2MW0eqZdtC6ckqMWw-DO3uaU3F9_v5v9LOY3P37NruaFERJEYWopsbYMtNUAVT4o2gXUSgmFpsYKNCrFNc8fNrVVbWmdcRXjGpiEheNT8vWQu0rx9-iGdbOMY-rzk01WUGkpBOj3KFCqzpYhG5uSbwfKpDgMybXNKvkuy2-ANa9NNK9NNPsmMvzlLXJcdM7-R_-pzwAcgK0PbvdOVDO_un08hP4FHhKS1Q</recordid><startdate>201705</startdate><enddate>201705</enddate><creator>Siddiqui, M. Tausif</creator><creator>Litts, Juliana K.</creator><creator>Cheney, Diane M.</creator><creator>Kuhn, Maggie A.</creator><creator>Nativ‐Zeltzer, Nogah</creator><creator>Belafsky, Peter C.</creator><general>Wiley Subscription Services, Inc</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>K9.</scope></search><sort><creationdate>201705</creationdate><title>The effect of aspirated barium sulfate, iodixanol, and diatrizoic acid on survival and lung injury in a lagomorph model</title><author>Siddiqui, M. Tausif ; Litts, Juliana K. ; Cheney, Diane M. ; Kuhn, Maggie A. ; Nativ‐Zeltzer, Nogah ; Belafsky, Peter C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4514-c755a7d019d9116911a4fb178848ac7a619a88393995c7d8f2dece60391051be3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Acids</topic><topic>Animals</topic><topic>aspiration</topic><topic>Barium</topic><topic>barium sulfate</topic><topic>Barium Sulfate - poisoning</topic><topic>Contrast agents</topic><topic>contrast media</topic><topic>Contrast Media - poisoning</topic><topic>Diatrizoate - poisoning</topic><topic>diatrizoic acid</topic><topic>Disease Models, Animal</topic><topic>Dysphagia</topic><topic>E‐Z Paque</topic><topic>Gastrografin</topic><topic>iodixanol</topic><topic>Laboratory animals</topic><topic>Lung Injury - chemically induced</topic><topic>Lung Injury - mortality</topic><topic>Male</topic><topic>Rabbits</topic><topic>Respiratory Aspiration</topic><topic>Throat</topic><topic>Triiodobenzoic Acids - poisoning</topic><topic>video fluoroscopic swallow study</topic><topic>Visipaque</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Siddiqui, M. Tausif</creatorcontrib><creatorcontrib>Litts, Juliana K.</creatorcontrib><creatorcontrib>Cheney, Diane M.</creatorcontrib><creatorcontrib>Kuhn, Maggie A.</creatorcontrib><creatorcontrib>Nativ‐Zeltzer, Nogah</creatorcontrib><creatorcontrib>Belafsky, Peter C.</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 Health &amp; Medical Complete (Alumni)</collection><jtitle>The Laryngoscope</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Siddiqui, M. Tausif</au><au>Litts, Juliana K.</au><au>Cheney, Diane M.</au><au>Kuhn, Maggie A.</au><au>Nativ‐Zeltzer, Nogah</au><au>Belafsky, Peter C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of aspirated barium sulfate, iodixanol, and diatrizoic acid on survival and lung injury in a lagomorph model</atitle><jtitle>The Laryngoscope</jtitle><addtitle>Laryngoscope</addtitle><date>2017-05</date><risdate>2017</risdate><volume>127</volume><issue>5</issue><spage>E148</spage><epage>E152</epage><pages>E148-E152</pages><issn>0023-852X</issn><eissn>1531-4995</eissn><abstract>Objectives/Hypothesis Contrast agents are an integral component of the video fluoroscopic swallow study. Agents commonly used include barium sulfate (E‐Z Paque), iodixanol (Visipaque), and diatrizoic acid (Gastrografin). Barium is water insoluble, whereas iodixanol and diatrizoic acid are water‐soluble iodine‐based agents. The detrimental effect of these agents on the lungs has not been systematically evaluated. Our aim was to evaluate and compare the effects of aspirated barium, iodixanol, and diatrizoic acid on pulmonary injury in a lagomorph model. Study Design Animal model. Methods Twenty adult male New Zealand White rabbits were divided into four groups (n = 5). Group 1 received 3 mL of barium sulfate injected into the trachea for 3 consecutive days. Group 2 received 3 mL of iodixanol injected into the trachea for 3 consecutive days. Group 3 received 3 mL of diatrizoic acid injected into the trachea for 3 consecutive days. A control group received 3 mL of air injected into the trachea under an identical protocol. All animals were euthanized on day 4, and the lung and trachea were harvested for blinded histopathologic analysis. The primary outcome measure was survival. The secondary endpoint was a blinded, histologic grading system of lung injury. Results Two animals in the barium group, one in the diatrizoic acid group, and 0 animals in the iodixanol and control groups died. The overall lung injury score for the barium (60.60 ± 6.34) and iodixanol groups (52.30 ± 3.11) were significantly higher (worse) than the diatrizoic acid (49.60 ± 7.64) and control groups (37.80 ± 3.56) (P &lt; .05). Diatrizoic acid produced the least amount of lung injury. Conclusions The data suggest that 3 mL of aspirated barium sulfate (E‐Z Paque) over 3 consecutive days causes more severe lung injury in a lagomorph model than 3 mL of aspirated iodixanol (Visipaque) and diatrizoic acid (Gastrografin). Diatrizoic acid caused the least histologic evidence of lung injury. Level of Evidence NA Laryngoscope, 127:E148–E152, 2017</abstract><cop>United States</cop><pub>Wiley Subscription Services, Inc</pub><pmid>28233902</pmid><doi>10.1002/lary.26494</doi><tpages>5</tpages></addata></record>
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subjects Acids
Animals
aspiration
Barium
barium sulfate
Barium Sulfate - poisoning
Contrast agents
contrast media
Contrast Media - poisoning
Diatrizoate - poisoning
diatrizoic acid
Disease Models, Animal
Dysphagia
E‐Z Paque
Gastrografin
iodixanol
Laboratory animals
Lung Injury - chemically induced
Lung Injury - mortality
Male
Rabbits
Respiratory Aspiration
Throat
Triiodobenzoic Acids - poisoning
video fluoroscopic swallow study
Visipaque
title The effect of aspirated barium sulfate, iodixanol, and diatrizoic acid on survival and lung injury in a lagomorph model
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