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101.
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Yohei Sotomi Hiroki Tateishi Pannipa Suwannasom Jouke Dijkstra Jeroen Eggermont Shengnan Liu Erhan Tenekecioglu Yaping Zheng Mohammad Abdelghani Rafael Cavalcante Robbert J. de Winter Joanna J. Wykrzykowska Yoshinobu Onuma Patrick W. Serruys Takeshi Kimura 《The international journal of cardiovascular imaging》2016,32(6):871-883
The degree of stent/scaffold embedment could be a surrogate parameter of the vessel wall-stent/scaffold interaction and could have biological implications in the vascular response. We have developed a new specific software for the quantitative evaluation of embedment of struts by optical coherence tomography (OCT). In the present study, we described the algorithm of the embedment analysis and its reproducibility. The degree of embedment was evaluated as the ratio of the embedded part versus the whole strut height and subdivided into quartiles. The agreement and the inter- and intra-observer reproducibility were evaluated using the kappa and the interclass correlation coefficient (ICC). A total of 4 pullbacks of OCT images in 4 randomly selected coronary lesions with 3.0 × 18 mm devices [2 lesions with Absorb BVS and 2 lesions with XIENCE (both from Abbott Vascular, Santa Clara, CA, USA)] from Absorb Japan trial were evaluated by two investigators with QCU-CMS software version 4.69 (Leiden University Medical Center, Leiden, The Netherlands). Finally, 1481 polymeric struts in 174 cross-sections and 1415 metallic struts in 161 cross-sections were analyzed. Inter- and intra-observer reproducibility of quantitative measurements of embedment ratio and categorical assessment of embedment in Absorb BVS and XIENCE had excellent agreement with ICC ranging from 0.958 to 0.999 and kappa ranging from 0.850 to 0.980. The newly developed embedment software showed excellent reproducibility. Computer-assisted embedment analysis could be a feasible tool to assess the strut penetration into the vessel wall that could be a surrogate of acute injury caused by implantation of devices. 相似文献
104.
The Care Dependency Scale, an instrument for the assessment of patients'care dependency, has been translated into German. The scale was tested on (inter-) rater reliability and criterion and construct validity in a hospital population on geriatric, surgical and paediatric wards. As the results of this study were very satisfying, positive recommendations regarding the suitability of the scale for use in the German nursing care situation could be made. However further psychometric testing of the scale is important, for instance in other populations. A final conclusion is that the scale may be used in care settings in German-speaking countries. 相似文献
105.
Wim Jorritsma Grietje E. de Vries Jan H. B. Geertzen Pieter U. Dijkstra Michiel F. Reneman 《European spine journal》2010,19(10):1695-1701
The first aim of this study was to translate the Neck Pain and Disability Scale (NPAD) from English into Dutch producing the
NPAD–Dutch Language Version (DLV). The second aim was to analyze test–retest reliability and agreement of the NPAD–DLV and
the Neck Disability Index (NDI)–DLV. The NPAD was translated according to established guidelines. Thirty-four patients (mean
age 37.5 years, 68% female) with chronic neck pain (CNP), within an outpatient rehabilitation setting, participated in this
study. The NPAD–DLV and the NDI–DLV were filled out twice with a mean test–retest interval of 18 days. The intraclass correlation
coefficient of the NPAD–DLV was 0.76 (95% confidence interval (CI) 0.57–0.87) and of the NDI–DLV 0.84 (95% CI 0.69–0.92).
The limits of agreement of the NPAD–DLV and the NDI–DLV were, respectively, ±20.9 (scale 0–100) and ±6.5 (scale 0–50). The
reliability of the NPAD–DLV and the NDI–DLV was acceptable for patients with CNP. The variation (‘instability’) in the NPAD–DLV
total scores was relatively large and larger than the variation of the NDI–DLV. 相似文献
106.
W. Anton Visser MD PhD Annemieke Dijkstra MD Mustafa Albayrak MD Mathieu J. M. Gielen MD PhD Eric Boersma PhD Henk J. Vonsée MD PhD 《Journal canadien d'anesthésie》2009,56(8):577-583
Purpose
Failed conversion of epidural labor analgesia (ELA) to epidural surgical anesthesia (ESA) for intrapartum Cesarean delivery (CD) has been observed in clinical practice. However, spinal anesthesia (SA) in parturients experiencing failed conversion of ELA to ESA has been associated with an increased incidence of serious side effects. In this retrospective cohort analysis, we examined our routine clinical practice of removing the in situ epidural, rather than attempting to convert to ESA, prior to administering SA for intrapartum CD.Methods
Hemodynamic data, frequencies of either high or total spinal block, and maternal and neonatal outcome data were gathered from the anesthesia records of all parturients at the Amphia Hospital, undergoing intrapartum CD between January 1, 2001 and May 1, 2005.Results
Complete data were available for 693 patients (97.6%) of the 710 medical records that were identified. Of the 693 patients, 508 (73.3%) had no ELA and received SA, 128 patients (18.5%) received SA following epidural anesthesia for labor, 19 (2.7%) underwent conversion of ELA to ESA, and 38 (5.5%) received general anesthesia. When comparing both SA groups, no clinically relevant differences were observed regarding the incidence of total spinal block (0% in both groups) or high spinal block (0.2 vs 0.8%, P = 0.36). The number of hypotensive episodes, the total amount of ephedrine administered, and the Apgar scores recorded at 5 and 10 min were similar amongst groups.Conclusions
The incidence of serious side effects associated with SA for intrapartum CD following ELA is low and not different compared to SA only. 相似文献107.
Post RB van der Sluis CK Leferink VJ Dijkstra PU ten Duis HJ 《International orthopaedics》2009,33(4):1055-1060
This study focuses on the mid-term (four years) and long-term (ten years) functional outcome of patients treated nonoperatively
for a type A spinal fracture without primary neurological deficit. Functional outcome was measured using the visual analogue
scale spine score (VAS) and the Roland–Morris disability questionnaire (RMDQ). The 50 patients included were on average 41.2 years
old at the time of injury. Four years post injury, a mean VAS score of 74.5 and a mean RMDQ score of 4.9 were found. Ten years
after the accident, the mean VAS and RMDQ scores were 72.6 and 4.7, respectively (NS). No significant relationships were found
between the difference scores of the VAS and RMDQ compared with age, gender, fracture sub-classification, and time between
measurements. Three (6%) patients had a poor long-term outcome. None of the patients required surgery for late onset pain
or progressive neurological deficit. Functional outcome after a nonoperatively treated type A spinal fracture is good, both
four and ten years post injury. For the group as a whole, four years after the fracture a steady state exists in functional
outcome, which does not change for ten years at least after the fracture.
Résumé Cette étude va pour but de se focaliser sur les résultats à moyen terme (4 ans) et à long terme (10 ans) du devenir fonctionnel des patients traités orthopédiquement pour une fracture de type A du rachis sans déficit neurologique. Méthode:le devenir fonctionnel a été mesuré en utilisant une échelle visuelle analogique (VAS) et le score RMDQ Roland-Morris. Résultats: les 50 patients inclus avaient un age moyen de 41,2 ans au moment du traumatisme. 4 ans après l’accident, le score douleur VAS était de 74,5 avec un score moyen RMDQ à 4,9. 10 ans après l’accident les scores VAS et RMDQ sont respectivement de 72,6 et 4,7. Il n’existe pas de relation significative entre le score VAS et le score RMDQ ni d’autre part avec l’age et le sexe ainsi que de la classification de la fracture. 3 patients (6%) ont eu un mauvais résultat à long terme. Aucun patient n’a nécessité une reprise chirurgicale ou présentait un déficit neurologique progressif. En conclusion: le devenir fonctionnel des fractures du rachis de type A traitées orthopédiquement est bon à 4 ans aussi bien qu’à 10 ans. Pour ce groupe de patients leur statut à 4 ans n’a pas évolué sur le plan fonctionnel, après une nouvelle évaluation, 10 ans après le traumatisme.相似文献
108.
Genetic susceptibility has a more important role in pediatric-onset Crohn's disease than in adult-onset Crohn's disease 总被引:1,自引:0,他引:1
de Ridder L Weersma RK Dijkstra G van der Steege G Benninga MA Nolte IM Taminiau JA Hommes DW Stokkers PC 《Inflammatory bowel diseases》2007,13(9):1083-1092
BACKGROUND: Genetic susceptibility may play a more important role in the etiology of early-onset inflammatory bowel disease (IBD) than in late-onset IBD, and therefore pediatric-onset IBD patients can be expected to have a higher frequency of gene mutations. We aimed to determine genotypes and phenotypes of patients with pediatric-onset IBD, to compare them with those of patients with adult-onset IBD and with controls, and to identify genotype-phenotype associations. METHODS: Polymorphisms R702W, G908R, and 3020insC of CARD15 (caspase activating recruitment domain 15); Asp299Gly and Thr399Ile of TLR4; -207G-->C, 1672C-->T (L503F), rs3792876, rs274551, rs272893, and rs273900 of SLC22A4/5; and 113G-->A as well as rs2289311, rs1270912, and rs2165047 of DLG5 (Drosophila discs large homologue 5) were assessed in 103 pediatric-onset and 696 adult-onset IBD patients. Phenotypic classification was based on disease localization and behavior. RESULTS: Homozygosity for 3020insC in CARD15 was significantly higher in patients with pediatric-onset Crohn's disease (CD) than in patients with adult-onset CD (4.2% versus 0.6%, 95% confidence interval [CI] 1.2-42.0). Homozygosity for single-nucleotide polymorphism (SNP) rs3792876 in SLC22A4/5 was significantly higher in patients with pediatric-onset CD than in patients with adult-onset CD (6.1% versus 1.1%, P=0.02). Polymorphism 3020insC in CARD15 was associated with ileal involvement (1.9% versus 13.3%, CI 1.0-53.8) and a positive family history (6.1% versus 20%, CI 1.2-9.0). DLG5 SNP rs2165047 was significantly associated with perianal disease (50% versus 21.2%, CI 1.4-4). CONCLUSIONS: Polymorphisms 3020insC in CARD15 and SNP rs3792876 in SLC22A4/5 occurred statistically significantly more often in patients with pediatric-onset CD than in patients with adult-onset CD. Polymorphisms 3020insC in CARD15 and SNP rs2165047 in DLG5 were associated with specific phenotypes in this pediatric-onset CD cohort. 相似文献
109.
110.
Antoon Dijkstra Dirkje S. Postma Jacobien A. Noordhoek Monique E. Lodewijk Henk F. Kauffman Nick H. T. ten Hacken Wim Timens 《Virchows Archiv : an international journal of pathology》2009,454(4):441-449
In view of the associations of “a disintegrin and metalloprotease” (ADAM) with respiratory diseases, we assessed the expression
of various ADAMs in human lung tissue. Lung tissue was obtained from nine individuals who underwent surgery for lung cancer
or underwent lung transplantation for emphysema. Also, 16HBE 14o- (human bronchial epithelial) and A549 (alveolar type II
epithelium-like) cell lines were used. Immunohistochemistry was performed with antibodies recognizing different ADAM domains.
The ADAMs were typically distributed over the bronchial epithelium. ADAM8 and ADAM10 were expressed diffusely in all layers
of the epithelium. ADAM9, ADAM17, and ADAM19 were predominantly expressed in the apical part of the epithelium, and ADAM33
was predominantly and strongly expressed in basal epithelial cells. In smooth muscle, ADAM19 and ADAM17 were strongly expressed,
as was ADAM33, though this expression was weaker. ADAM33 was strongly expressed in vascular endothelium. All ADAMs were generally
expressed in inflammatory cells. The typical distribution of ADAMs in the lung, especially in the epithelium, is interesting
and suggests a localized function. As most ADAMs are involved in release of (pro-) inflammatory mediators and growth factors,
they may play an important role in the first line of defense and in initiation of repair events in the airways. 相似文献