Ontology type: schema:ScholarlyArticle
2013-06-21
AUTHORSShinichiro Ikuta, Kazuhiro Kobuke, Yoshitaka Iwanaga, Yoshifumi Nakauchi, Kenji Yamaji, Shunichi Miyazaki
ABSTRACTCompared with the bare metal stent (BMS), suppression of neointimal growth in the sirolimus-eluting stent (SES) reduced restenosis at the cost of more exposed struts that could impose the risk of stent thrombosis. The present study was conducted to analyze neointimal coverage patterns of stents at a strut-level after implantation of BMS or SES with the use of optical coherence tomography (OCT). We enrolled 35 patients and analyzed neointimal coverage of every strut from 41 stents (BMS: n = 8, SES: n = 33) by using OCT at follow-up of the stent implantation. All of the 371 struts from eight BMSs were covered with ≥100 μm of neointima, while 19.8 and 3.5 % of 3,478 struts from 33 SESs were uncovered (neointimal thickness of <10 μm) and malapposed, respectively. The histogram of neointimal thickness showed basically normal distribution in BMS but skewed in SES. No regional difference in neointimal thickness was observed in BMS (proximal, 535.7 ± 25.2 μm; body, 532.4 ± 17.0 μm; distal, 485.8 ± 27.0 μm). In SES, however, the body segment showed thinner neointima [median 40 μm (interquartile range (IQR) 10–90 μm)] than proximal [60 μm (IQR 10–140 μm), p < 0.001] or distal [50 μm (IQR 10–110 μm), p < 0.001] segment, while uncovered and malapposed struts were more frequent in the proximal and body segments. In conclusion, SES, compared with BMS, showed more suppressed neointimal growth with regional variation: neointimal thickness was the least in the body part while the ratio of exposed and malapposed struts was minimal in the distal segment. OCT was useful for a strut-level analysis of neointimal coverage over the whole stent. More... »
PAGES320-327
http://scigraph.springernature.com/pub.10.1007/s00380-013-0376-4
DOIhttp://dx.doi.org/10.1007/s00380-013-0376-4
DIMENSIONShttps://app.dimensions.ai/details/publication/pub.1029198149
PUBMEDhttps://www.ncbi.nlm.nih.gov/pubmed/23793881
JSON-LD is the canonical representation for SciGraph data.
TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT
[
{
"@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json",
"about": [
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/11",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Medical and Health Sciences",
"type": "DefinedTerm"
},
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/1102",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Cardiorespiratory Medicine and Haematology",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Aged",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Cardiovascular Agents",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Coronary Restenosis",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Coronary Vessels",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Drug-Eluting Stents",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Everolimus",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Female",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Humans",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Male",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Metals",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Middle Aged",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Neointima",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Percutaneous Coronary Intervention",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Predictive Value of Tests",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Prosthesis Design",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Sirolimus",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Stents",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Time Factors",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Tomography, Optical Coherence",
"type": "DefinedTerm"
},
{
"inDefinedTermSet": "https://www.nlm.nih.gov/mesh/",
"name": "Treatment Outcome",
"type": "DefinedTerm"
}
],
"author": [
{
"affiliation": {
"alternateName": "Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan",
"id": "http://www.grid.ac/institutes/grid.258622.9",
"name": [
"Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan"
],
"type": "Organization"
},
"familyName": "Ikuta",
"givenName": "Shinichiro",
"id": "sg:person.0650346324.67",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0650346324.67"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan",
"id": "http://www.grid.ac/institutes/grid.258622.9",
"name": [
"Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan"
],
"type": "Organization"
},
"familyName": "Kobuke",
"givenName": "Kazuhiro",
"id": "sg:person.0736444747.42",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0736444747.42"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan",
"id": "http://www.grid.ac/institutes/grid.258622.9",
"name": [
"Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan"
],
"type": "Organization"
},
"familyName": "Iwanaga",
"givenName": "Yoshitaka",
"id": "sg:person.01267501621.38",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01267501621.38"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan",
"id": "http://www.grid.ac/institutes/grid.258622.9",
"name": [
"Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan"
],
"type": "Organization"
},
"familyName": "Nakauchi",
"givenName": "Yoshifumi",
"id": "sg:person.01277507247.34",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01277507247.34"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan",
"id": "http://www.grid.ac/institutes/grid.258622.9",
"name": [
"Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan"
],
"type": "Organization"
},
"familyName": "Yamaji",
"givenName": "Kenji",
"id": "sg:person.01032710124.95",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01032710124.95"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan",
"id": "http://www.grid.ac/institutes/grid.258622.9",
"name": [
"Division of Cardiology, Department of Medicine, Faculty of Medicine, Kinki University, 377-2 Ohono-higashi, 589-8511, Osakasayama, Osaka, Japan"
],
"type": "Organization"
},
"familyName": "Miyazaki",
"givenName": "Shunichi",
"id": "sg:person.0612075436.96",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0612075436.96"
],
"type": "Person"
}
],
"citation": [
{
"id": "sg:pub.10.1007/s00059-011-3487-7",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1039909227",
"https://doi.org/10.1007/s00059-011-3487-7"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/s00380-010-0110-4",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1052034480",
"https://doi.org/10.1007/s00380-010-0110-4"
],
"type": "CreativeWork"
},
{
"id": "sg:pub.10.1007/s00380-011-0194-5",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1023766252",
"https://doi.org/10.1007/s00380-011-0194-5"
],
"type": "CreativeWork"
}
],
"datePublished": "2013-06-21",
"datePublishedReg": "2013-06-21",
"description": "Compared with the bare metal stent (BMS), suppression of neointimal growth in the sirolimus-eluting stent (SES) reduced restenosis at the cost of more exposed struts that could impose the risk of stent thrombosis. The present study was conducted to analyze neointimal coverage patterns of stents at a strut-level after implantation of BMS or SES with the use of optical coherence tomography (OCT). We enrolled 35 patients and analyzed neointimal coverage of every strut from 41 stents (BMS: n\u00a0=\u00a08, SES: n\u00a0=\u00a033) by using OCT at follow-up of the stent implantation. All of the 371 struts from eight BMSs were covered with \u2265100\u00a0\u03bcm of neointima, while 19.8 and 3.5\u00a0% of 3,478 struts from 33 SESs were uncovered (neointimal thickness of <10\u00a0\u03bcm) and malapposed, respectively. The histogram of neointimal thickness showed basically normal distribution in BMS but skewed in SES. No regional difference in neointimal thickness was observed in BMS (proximal, 535.7\u00a0\u00b1\u00a025.2\u00a0\u03bcm; body, 532.4\u00a0\u00b1\u00a017.0\u00a0\u03bcm; distal, 485.8\u00a0\u00b1\u00a027.0\u00a0\u03bcm). In SES, however, the body segment showed thinner neointima [median 40\u00a0\u03bcm (interquartile range (IQR) 10\u201390\u00a0\u03bcm)] than proximal [60\u00a0\u03bcm (IQR 10\u2013140\u00a0\u03bcm), p\u00a0<\u00a00.001] or distal [50\u00a0\u03bcm (IQR 10\u2013110\u00a0\u03bcm), p\u00a0<\u00a00.001] segment, while uncovered and malapposed struts were more frequent in the proximal and body segments. In conclusion, SES, compared with BMS, showed more suppressed neointimal growth with regional variation: neointimal thickness was the least in the body part while the ratio of exposed and malapposed struts was minimal in the distal segment. OCT was useful for a strut-level analysis of neointimal coverage over the whole stent.",
"genre": "article",
"id": "sg:pub.10.1007/s00380-013-0376-4",
"isAccessibleForFree": false,
"isPartOf": [
{
"id": "sg:journal.1095887",
"issn": [
"0910-8327",
"1615-2573"
],
"name": "Heart and Vessels",
"publisher": "Springer Nature",
"type": "Periodical"
},
{
"issueNumber": "3",
"type": "PublicationIssue"
},
{
"type": "PublicationVolume",
"volumeNumber": "29"
}
],
"keywords": [
"bare metal stents",
"optical coherence tomography",
"neointimal coverage",
"neointimal thickness",
"neointimal growth",
"implantation of BMS",
"coherence tomography",
"strut-level analysis",
"sirolimus-eluting stents",
"stent thrombosis",
"chronic stage",
"stent implantation",
"thin neointima",
"metal stents",
"distal segments",
"stents",
"body segments",
"neointima",
"present study",
"bare metal",
"tomography",
"implantation",
"SES",
"whole stent",
"thrombosis",
"regional differences",
"patients",
"restenosis",
"body parts",
"regional variation",
"proximal",
"differences",
"risk",
"segments",
"conclusion",
"suppression",
"struts",
"SESs",
"levels",
"study",
"coverage",
"growth",
"use",
"stage",
"patterns",
"ratio",
"thickness",
"coverage patterns",
"analysis",
"normal distribution",
"part",
"histogram",
"cost",
"metals",
"variation",
"distribution"
],
"name": "Difference in neointimal coverage at chronic stage between bare metal stent and sirolimus-eluting stent evaluated at stent-strut level by optical coherence tomography",
"pagination": "320-327",
"productId": [
{
"name": "dimensions_id",
"type": "PropertyValue",
"value": [
"pub.1029198149"
]
},
{
"name": "doi",
"type": "PropertyValue",
"value": [
"10.1007/s00380-013-0376-4"
]
},
{
"name": "pubmed_id",
"type": "PropertyValue",
"value": [
"23793881"
]
}
],
"sameAs": [
"https://doi.org/10.1007/s00380-013-0376-4",
"https://app.dimensions.ai/details/publication/pub.1029198149"
],
"sdDataset": "articles",
"sdDatePublished": "2022-08-04T17:00",
"sdLicense": "https://scigraph.springernature.com/explorer/license/",
"sdPublisher": {
"name": "Springer Nature - SN SciGraph project",
"type": "Organization"
},
"sdSource": "s3://com-springernature-scigraph/baseset/20220804/entities/gbq_results/article/article_590.jsonl",
"type": "ScholarlyArticle",
"url": "https://doi.org/10.1007/s00380-013-0376-4"
}
]Download the RDF metadata as: json-ld nt turtle xml License info
JSON-LD is a popular format for linked data which is fully compatible with JSON.
curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/s00380-013-0376-4'
N-Triples is a line-based linked data format ideal for batch operations.
curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s00380-013-0376-4'
Turtle is a human-readable linked data format.
curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s00380-013-0376-4'
RDF/XML is a standard XML format for linked data.
curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s00380-013-0376-4'
This table displays all metadata directly associated to this object as RDF triples.
244 TRIPLES
21 PREDICATES
104 URIs
93 LITERALS
27 BLANK NODES