Carotid body size measured by computed tomographic angiography in individuals born prematurely
•The ability to identify carotid bodies with computed tomography is reduced in juvenile patients born prematurely.•Carotid body volume was related to gestational age but not birth weight.•Few major medical institutions record birth history information.•Routine collection of birth history data is cri...
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| Veröffentlicht in: | Respiratory physiology & neurobiology 2018-12, Vol.258, p.47-52 |
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| creator | Bates, Melissa L. Welch, Brian T. Randall, Jess T. Petersen-Jones, Humphrey G. Limberg, Jacqueline K. |
| description | •The ability to identify carotid bodies with computed tomography is reduced in juvenile patients born prematurely.•Carotid body volume was related to gestational age but not birth weight.•Few major medical institutions record birth history information.•Routine collection of birth history data is critical to leveraging large data sets.
We tested the hypothesis that the carotid bodies would be smaller in individuals born prematurely or exposed to perinatal oxygen therapy when compared individuals born full term that did not receive oxygen therapy.
A retrospective chart review was conducted on patients who underwent head/neck computed tomography angiography (CTA) at the Mayo Clinic between 10 and 40 years of age (n = 2503). Patients were identified as premature ( 0.05).
Carotid body size, as measured using CTA, is not smaller in adults born prematurely or exposed to perinatal oxygen therapy when compared to sex, age, and BMI-matched controls. However, carotid body visualization was lower in juvenile premature patients. The decreased ability to visualize the carotid bodies in these individuals may be a result of their prematurity. |
| doi_str_mv | 10.1016/j.resp.2018.05.010 |
| format | Article |
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We tested the hypothesis that the carotid bodies would be smaller in individuals born prematurely or exposed to perinatal oxygen therapy when compared individuals born full term that did not receive oxygen therapy.
A retrospective chart review was conducted on patients who underwent head/neck computed tomography angiography (CTA) at the Mayo Clinic between 10 and 40 years of age (n = 2503). Patients were identified as premature ( < 38 weeks) or receiving perinatal oxygen therapy by physician completion or billing codes (n = 16 premature and n = 7 receiving oxygen). Widest axial measurements of the carotid body images captured during the CTA were performed.
Carotid body visualization was possible in 43% of patients and 52% of age, sex, and body mass index (BMI)-matched controls but only 17% of juvenile preterm subjects (p = .07). Of the carotid bodies that could be visualized, widest axial measurements of the carotid bodies in individuals born prematurely (n = 7, 34 ± 4 weeks gestation, birth weight: 2460 ± 454 g; average size: 2.5 ± 0.2 cm) or individuals exposed to perinatal oxygen therapy (n = 3, 38 ± 2 weeks gestation, Average size: 2.2 ± 0.1 cm) were not different when compared to controls (2.3 ± 0.2 cm and 2.3 ± 0.2 cm, respectively, p > 0.05).
Carotid body size, as measured using CTA, is not smaller in adults born prematurely or exposed to perinatal oxygen therapy when compared to sex, age, and BMI-matched controls. However, carotid body visualization was lower in juvenile premature patients. The decreased ability to visualize the carotid bodies in these individuals may be a result of their prematurity.</description><identifier>ISSN: 1569-9048</identifier><identifier>EISSN: 1878-1519</identifier><identifier>DOI: 10.1016/j.resp.2018.05.010</identifier><identifier>PMID: 29803761</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Adolescent ; Adult ; Animals ; Breathing ; Carotid body ; Carotid Body - diagnostic imaging ; Child ; Computed tomography ; Computed Tomography Angiography ; Developmental Disabilities - diagnostic imaging ; Developmental Disabilities - therapy ; Female ; Gestational Age ; Humans ; Hyperbaric Oxygenation - methods ; Hypoxia ; Infant, Premature ; Male ; Prematurity ; Rats ; Retrospective Studies ; Ventilation ; Ventilatory drive ; Young Adult</subject><ispartof>Respiratory physiology & neurobiology, 2018-12, Vol.258, p.47-52</ispartof><rights>2018</rights><rights>Copyright © 2018. Published by Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-5d9ad401026f6f45830748461ea9a6b56ac3df245477911465a3041a5d03a43f3</citedby><cites>FETCH-LOGICAL-c356t-5d9ad401026f6f45830748461ea9a6b56ac3df245477911465a3041a5d03a43f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.resp.2018.05.010$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29803761$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bates, Melissa L.</creatorcontrib><creatorcontrib>Welch, Brian T.</creatorcontrib><creatorcontrib>Randall, Jess T.</creatorcontrib><creatorcontrib>Petersen-Jones, Humphrey G.</creatorcontrib><creatorcontrib>Limberg, Jacqueline K.</creatorcontrib><title>Carotid body size measured by computed tomographic angiography in individuals born prematurely</title><title>Respiratory physiology & neurobiology</title><addtitle>Respir Physiol Neurobiol</addtitle><description>•The ability to identify carotid bodies with computed tomography is reduced in juvenile patients born prematurely.•Carotid body volume was related to gestational age but not birth weight.•Few major medical institutions record birth history information.•Routine collection of birth history data is critical to leveraging large data sets.
We tested the hypothesis that the carotid bodies would be smaller in individuals born prematurely or exposed to perinatal oxygen therapy when compared individuals born full term that did not receive oxygen therapy.
A retrospective chart review was conducted on patients who underwent head/neck computed tomography angiography (CTA) at the Mayo Clinic between 10 and 40 years of age (n = 2503). Patients were identified as premature ( < 38 weeks) or receiving perinatal oxygen therapy by physician completion or billing codes (n = 16 premature and n = 7 receiving oxygen). Widest axial measurements of the carotid body images captured during the CTA were performed.
Carotid body visualization was possible in 43% of patients and 52% of age, sex, and body mass index (BMI)-matched controls but only 17% of juvenile preterm subjects (p = .07). Of the carotid bodies that could be visualized, widest axial measurements of the carotid bodies in individuals born prematurely (n = 7, 34 ± 4 weeks gestation, birth weight: 2460 ± 454 g; average size: 2.5 ± 0.2 cm) or individuals exposed to perinatal oxygen therapy (n = 3, 38 ± 2 weeks gestation, Average size: 2.2 ± 0.1 cm) were not different when compared to controls (2.3 ± 0.2 cm and 2.3 ± 0.2 cm, respectively, p > 0.05).
Carotid body size, as measured using CTA, is not smaller in adults born prematurely or exposed to perinatal oxygen therapy when compared to sex, age, and BMI-matched controls. However, carotid body visualization was lower in juvenile premature patients. The decreased ability to visualize the carotid bodies in these individuals may be a result of their prematurity.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Animals</subject><subject>Breathing</subject><subject>Carotid body</subject><subject>Carotid Body - diagnostic imaging</subject><subject>Child</subject><subject>Computed tomography</subject><subject>Computed Tomography Angiography</subject><subject>Developmental Disabilities - diagnostic imaging</subject><subject>Developmental Disabilities - therapy</subject><subject>Female</subject><subject>Gestational Age</subject><subject>Humans</subject><subject>Hyperbaric Oxygenation - methods</subject><subject>Hypoxia</subject><subject>Infant, Premature</subject><subject>Male</subject><subject>Prematurity</subject><subject>Rats</subject><subject>Retrospective Studies</subject><subject>Ventilation</subject><subject>Ventilatory drive</subject><subject>Young Adult</subject><issn>1569-9048</issn><issn>1878-1519</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE9r3DAQxUVpaNK0X6CH4GMvdmasP7Yhl7CkaSDQS3ON0ErjVMvaciQ74Hz6atmkx8LAjIY3P_QeY98QKgRUl7sqUpqqGrCtQFaA8IGdYdu0JUrsPuZZqq7sQLSn7HNKOwBssOGf2GndtcAbhWfscWNimL0rtsGtRfKvVAxk0hIpr9bChmFa5jzPYQhP0Ux_vC3M-OSPj7XwYy7nX7xbzD5lShyLKdJg5ozYr1_YSZ_39PWtn7OHHze_Nz_L-1-3d5vr-9JyqeZSus44kQ3Uqle9kC2HRrRCIZnOqK1UxnLX10KKpukQhZKGg0AjHXAjeM_P2fcjd4rheaE068EnS_u9GSksSdcgFGC2XWdpfZTaGFKK1Osp-sHEVSPoQ656pw-56kOuGqTO38pHF2_8ZTuQ-3fyHmQWXB0FlF2-eIo6WU-jJecj2Vm74P_H_wu414oC</recordid><startdate>201812</startdate><enddate>201812</enddate><creator>Bates, Melissa L.</creator><creator>Welch, Brian T.</creator><creator>Randall, Jess T.</creator><creator>Petersen-Jones, Humphrey G.</creator><creator>Limberg, Jacqueline K.</creator><general>Elsevier 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>7X8</scope></search><sort><creationdate>201812</creationdate><title>Carotid body size measured by computed tomographic angiography in individuals born prematurely</title><author>Bates, Melissa L. ; Welch, Brian T. ; Randall, Jess T. ; Petersen-Jones, Humphrey G. ; Limberg, Jacqueline K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-5d9ad401026f6f45830748461ea9a6b56ac3df245477911465a3041a5d03a43f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Animals</topic><topic>Breathing</topic><topic>Carotid body</topic><topic>Carotid Body - diagnostic imaging</topic><topic>Child</topic><topic>Computed tomography</topic><topic>Computed Tomography Angiography</topic><topic>Developmental Disabilities - diagnostic imaging</topic><topic>Developmental Disabilities - therapy</topic><topic>Female</topic><topic>Gestational Age</topic><topic>Humans</topic><topic>Hyperbaric Oxygenation - methods</topic><topic>Hypoxia</topic><topic>Infant, Premature</topic><topic>Male</topic><topic>Prematurity</topic><topic>Rats</topic><topic>Retrospective Studies</topic><topic>Ventilation</topic><topic>Ventilatory drive</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bates, Melissa L.</creatorcontrib><creatorcontrib>Welch, Brian T.</creatorcontrib><creatorcontrib>Randall, Jess T.</creatorcontrib><creatorcontrib>Petersen-Jones, Humphrey G.</creatorcontrib><creatorcontrib>Limberg, Jacqueline K.</creatorcontrib><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>Respiratory physiology & neurobiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bates, Melissa L.</au><au>Welch, Brian T.</au><au>Randall, Jess T.</au><au>Petersen-Jones, Humphrey G.</au><au>Limberg, Jacqueline K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Carotid body size measured by computed tomographic angiography in individuals born prematurely</atitle><jtitle>Respiratory physiology & neurobiology</jtitle><addtitle>Respir Physiol Neurobiol</addtitle><date>2018-12</date><risdate>2018</risdate><volume>258</volume><spage>47</spage><epage>52</epage><pages>47-52</pages><issn>1569-9048</issn><eissn>1878-1519</eissn><abstract>•The ability to identify carotid bodies with computed tomography is reduced in juvenile patients born prematurely.•Carotid body volume was related to gestational age but not birth weight.•Few major medical institutions record birth history information.•Routine collection of birth history data is critical to leveraging large data sets.
We tested the hypothesis that the carotid bodies would be smaller in individuals born prematurely or exposed to perinatal oxygen therapy when compared individuals born full term that did not receive oxygen therapy.
A retrospective chart review was conducted on patients who underwent head/neck computed tomography angiography (CTA) at the Mayo Clinic between 10 and 40 years of age (n = 2503). Patients were identified as premature ( < 38 weeks) or receiving perinatal oxygen therapy by physician completion or billing codes (n = 16 premature and n = 7 receiving oxygen). Widest axial measurements of the carotid body images captured during the CTA were performed.
Carotid body visualization was possible in 43% of patients and 52% of age, sex, and body mass index (BMI)-matched controls but only 17% of juvenile preterm subjects (p = .07). Of the carotid bodies that could be visualized, widest axial measurements of the carotid bodies in individuals born prematurely (n = 7, 34 ± 4 weeks gestation, birth weight: 2460 ± 454 g; average size: 2.5 ± 0.2 cm) or individuals exposed to perinatal oxygen therapy (n = 3, 38 ± 2 weeks gestation, Average size: 2.2 ± 0.1 cm) were not different when compared to controls (2.3 ± 0.2 cm and 2.3 ± 0.2 cm, respectively, p > 0.05).
Carotid body size, as measured using CTA, is not smaller in adults born prematurely or exposed to perinatal oxygen therapy when compared to sex, age, and BMI-matched controls. However, carotid body visualization was lower in juvenile premature patients. The decreased ability to visualize the carotid bodies in these individuals may be a result of their prematurity.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>29803761</pmid><doi>10.1016/j.resp.2018.05.010</doi><tpages>6</tpages></addata></record> |
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| subjects | Adolescent Adult Animals Breathing Carotid body Carotid Body - diagnostic imaging Child Computed tomography Computed Tomography Angiography Developmental Disabilities - diagnostic imaging Developmental Disabilities - therapy Female Gestational Age Humans Hyperbaric Oxygenation - methods Hypoxia Infant, Premature Male Prematurity Rats Retrospective Studies Ventilation Ventilatory drive Young Adult |
| title | Carotid body size measured by computed tomographic angiography in individuals born prematurely |
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