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Krispin E, Didier R, Shaniker SA, Duffy CR, Hecht J, Shamshirsaz AA. Diagnostic fetoscopy: important resource for prenatal assessment. Ultrasound Obstet Gynecol 2024; 63:282-283. [PMID: 37676469 DOI: 10.1002/uog.27469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/15/2023] [Accepted: 08/18/2023] [Indexed: 09/08/2023]
Affiliation(s)
- E Krispin
- Maternal Fetal Care Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - R Didier
- Maternal Fetal Care Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Radiology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - S A Shaniker
- Maternal Fetal Care Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - C R Duffy
- Maternal Fetal Care Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - J Hecht
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - A A Shamshirsaz
- Maternal Fetal Care Center, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
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Pommier T, Lafont A, Didier R, Garnier L, Duloquin G, Meloux A, Sagnard A, Graber M, Dogon G, Laurent G, Vergely C, Béjot Y, Guenancia C. Factors associated with patent foramen ovale-related stroke: SAFAS study. Rev Neurol (Paris) 2024; 180:33-41. [PMID: 37777437 DOI: 10.1016/j.neurol.2023.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 05/08/2023] [Accepted: 05/22/2023] [Indexed: 10/02/2023]
Abstract
BACKGROUND Persistent foramen ovale (PFO) contributes to cryptogenic stroke and is associated with stroke recurrence, although the exact mechanism of ischemic events is not fully understood. Several biomarkers have been developed for the prediction of atrial fibrillation after stroke, but there are currently only limited data on their potential value for the diagnosis of PFO-related stroke. METHODS This study was a prospective single-center study that included all patients hospitalized between March 31, 2018, and January 18, 2020, in the stroke department of the Dijon University Hospital for ischemic stroke without obvious cause and without a history of atrial fibrillation. PFO was systematically screened by transthoracic echocardiography and images were reviewed by an independent cardiologist blinded from clinical data. PFO was defined according to the CLOSE trial criteria: PFO associated with interatrial septal aneurysm or significant interatrial shunt (> 30 microbubbles in the left atrium within three cardiac cycles after right atrial opacification). The potential association of PFO-related stroke with biomarkers of cardiac fibrosis and inflammation such as galectin-3, GDF-15, ST-2, osteoprotegerin and NT-proBNP was tested using multivariate backward stepwise logistic regression. RESULTS Of the 240 patients included in the SAFAS study, 229 had complete echocardiographic data, and 23 (10%) had PFO-related stroke. Patients with PFO-related stroke were significantly younger (58±14 vs. 69±14, P<0.001), had less frequent previous arterial hypertension (30 vs. 60%, P=0.008), and more frequent cerebellar territory involvement (26 vs. 9%, P=0.014) compared to the other patients. In addition, they had less frequently left atrial dilatation (left atrial index volume>34mL/m2 [9 vs. 35%, P=0.009]). After ROC curve analysis for definition of thresholds, PFO-related stroke patients more often had galectin-3<9.5ng/mL (59 vs. 27%, P=0.002), ST2<13380pg/ml (23 vs. 50%, P=0.007), GDF-15<1200ng/mL (59 vs. 27%, P=0.002), osteoprotegerin<1133pg/mL (82 vs. 58%, P=0.033) and NT-proBNP<300pg/mL (88 vs. 55%, P=0.009). After multivariate analysis, only galectin-3<9.5ng/mL (OR [95% CI] 3.4 [1.18; 9.8], P=0.024) and osteoprotegerin<1133pg/L (OR [95% CI] 5.0 [1.1; 22.9], P=0.038) were independently associated with PFO-related stroke. CONCLUSION Patients in whom cryptogenic stroke is attributed to a significant PFO have a specific clinical and biological phenotype. Low levels of galectin-3 and osteoprotegerin may help identify patients with PFO-related strokes.
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Affiliation(s)
- T Pommier
- Cardiology Department, University Hospital, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France; Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France
| | - A Lafont
- Cardiology Department, University Hospital, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France
| | - R Didier
- Cardiology Department, University Hospital, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France; Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France
| | - L Garnier
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France; Neurology Department, University Hospital, Dijon, France
| | - G Duloquin
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France; Neurology Department, University Hospital, Dijon, France
| | - A Meloux
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France
| | - A Sagnard
- Cardiology Department, University Hospital, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France
| | - M Graber
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France; Neurology Department, University Hospital, Dijon, France
| | - G Dogon
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France
| | - G Laurent
- Cardiology Department, University Hospital, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France; Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France
| | - C Vergely
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France
| | - Y Béjot
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France; Neurology Department, University Hospital, Dijon, France
| | - C Guenancia
- Cardiology Department, University Hospital, 14, rue Paul-Gaffarel, 21079 Dijon cedex, France; Pathophysiology and Epidemiology of Cerebro-Cardiovascular diseases (EA 7460), Faculty of Health Sciences, université de Bourgogne, université de Bourgogne Franche-Comté, Dijon, France.
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Didier R, Garnier L, Duloquin G, Sagnard A, Meloux A, Dogon G, Graber M, Pommier T, Vergely C, Bejot Y, Guenancia C. Predictors of atrial cardiopathy and association with atrial fibrillation diagnosed after ischemic stroke in the SAFAS study. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Garnier L, Duloquin G, Meloux A, Sagnard A, Pommier T, Graber M, Dogon G, Benali K, Didier R, Bejot Y, Vergely C, Guenancia C. Multimodal approach for the prediction of atrial fibrillation detected after stroke: SAFAS study. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Monin A, Didier R, Chagué F, Maza M, Bichat F, Zeller M, Cottin Y. Albuminuria and microalbuminuria are associated with coronary lesion complexity in patients with diabetes mellitus hospitalized for an acute myocardial infarction: Data from the French RICO Survey. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Debeaumarché J, Leclercq T, Didier R, Debeaumarché H, Comby PO, Ricolfi F, Zeller M, Cochet A, Cottin Y. Acute myocardial infarction related to coronary artery embolism: A systematic cardiac and cerebral magnetic resonance imaging study. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Cottin Y, Mertz V, Bentounes SA, Pastier Debeaumarche J, Didier R, Herbert J, Zeller M, Lip GYH, Fauchier L. Prognosis of atrial fibrillation with or without comorbidities. Analysis of younger adults from a nationwide database. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
“Lone AF” may be defined as AF in younger adults (age <60 years) and lack of obvious associated CV or extra CV conditions. However, current ESC guidelines indicate that the term of “Lone AF” is potentially confusing and should be abandoned because a cause may be present in every patient. In addition, studies on prognosis of “Lone AF” are inconsistent, likely as the result of the heterogeneity in definitions, comorbidities, study population and duration of follow-up. We aimed to assess the prognosis of patients with AF with or without cardiac or extra cardiac concomitant conditions.
Participants and methods
From the French administrative hospital-discharge PMSI database (Programme de Médicalisation des Systèmes d'Information) covering hospital care and representative of the whole French population, all consecutive patients with AF diagnosis hospitalized between 2011 and 2020 were identified. Patients were classified into four groups: 1) >60 yo; 2) with known cardiac disease (KCD group); 3) with extra cardiac comorbidities (ECC); and 4) AF without KCD or ECC (“Lone AF”).
Results
Altogether 2,435,541 patients were identified, from which 2203,702 patients aged >60 years and 231,839 patients aged <60 years [with KCD (55.2%), with ECC (14.7%) and with “Lone AF” (30.1%)]. During follow-up the incidences of all-cause and CV deaths were 13.7%, 5.7%, 6.2% and 2.3%, and 4.2%, 1.7%, 0.8% and 0.3% in the older than 60 yo group, KCD group, ECC group and “Lone AF” AF group, respectively. In the age and sex-adjusted analysis (patients <60 yo), patients with AF and KCD had worse outcomes than patients with “Lone AF” for all major cardiac events (see figures).
Conclusion
There are three distinct prognostic criteria based on the presence or not of HD or extra cardiac concomitant comorbidities. Patients in the so-called “Lone AF” group remain severe in terms of CV events but still with a lower incidence than the patient with associated KCD or ECC. The presences of KCD or ECC make it possible to distinguish a profile in terms of events that are very different from the patients.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- Y Cottin
- University Hospital of Dijon, Cardiology , Dijon , France
| | - V Mertz
- University Hospital of Dijon, Cardiology , Dijon , France
| | - S A Bentounes
- Tours Regional University Hospital, Hospital Trousseau , Tours , France
| | | | - R Didier
- University Hospital of Dijon, Cardiology , Dijon , France
| | - J Herbert
- Tours Regional University Hospital, Hospital Trousseau , Tours , France
| | - M Zeller
- University Hospital of Dijon, Cardiology , Dijon , France
| | - G Y H Lip
- Liverpool Heart and Chest Hospital , Liverpool , United Kingdom
| | - L Fauchier
- Tours Regional University Hospital, Hospital Trousseau , Tours , France
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Lessard P, Hoffmann C, De Moreuil C, Rouviere B, Guellec D, Bruguet M, Jousse Joulin S, Didier R, Beuzit S, Le Moigne E. Étude du pronostic vasculaire de l’artérite à cellules géantes en fonction du résultat du doppler des artères temporales : cohorte VASC’HORTON. Rev Med Interne 2022. [DOI: 10.1016/j.revmed.2022.03.270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Saliman S, Didier R, Blain M, Leclercq T, Maza M, Artus A, Issa R, Zeller M, Cochet A, Cottin Y, Laurent G. No impact of sub-clinical coronary artery disease identified by cardiac CT scan on the recurrence of atrial fibrillation after a single ablation procedure. Archives of Cardiovascular Diseases Supplements 2022. [DOI: 10.1016/j.acvdsp.2021.09.192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Feliachi S, Le Moigne E, Le Ven F, Hoffmann C, Bressolette L, Didier R, Jobic Y, Gilard M, Mansourati J, Leroyer C, Couturaud F. Comparison between transthoracic echocardiography and transcranial Doppler for detection of PFO in patients in the acute phase of a pulmonary embolism. A Post-hoc analysis of EPIC-FOP. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Patent foramen ovale is a fairly common defect found in a quarter of the population. PFO has always been associated with an increased risk of stroke, the mechanism of which has been attributed to the paradoxical embolism of venous thrombi passing through the PFO directly into the left atrium, however this mechanism remains debated to date.
For the detection of PFO, several modalities exist including transcranial doppler (TCD), transthoracic echocardiography (TTE) and transoesophageal echocardiography. This raises the question of the examination with the best diagnostic performance for its detection.
Purpose
The majority of studies comparing the different modalities of patient PFO diagnosis have been conducted in the context of stroke assessment. Very few studies have focused on the acute PE patient population. The interest of our study is therefore to evaluate the diagnostic performance of two modalities (TTE versus TCD) for the detection of shunts, especially since this population is at risk of stroke by paradoxical embolism due to the phenomenon of hyperpressure in the right heart chambers increasing the chances of having a paradoxical embolism.
Methods
We performed a post HOC analysis of the EPIC-FOP study which is a multicenter, prospective, French cohort study. Patients were recruited within 3 days of diagnosis of PE. Patients included were given a transthoracic echocardiography (TTE) with PFO screening by injection of saline contrast and magnetic resonance imaging (MRI) within 7 days of inclusion to look for signs of recent stroke. A proportion of the patients included in this study also received a transcranial doppler in search of PFO, the results of which were used in our study.
Results
The mean age of the patients was 62±14.66 years with a slight male predominance (55.6%). TCD was able to detect 97 right-left shunts while the TTE detected only 25 shunts. Concordance analysis by Cohen's Kappa Coefficient: 0.1767 [0.0427; 0.3107–p<0.001] is considered poor.
Using TTE as the reference examination, transcranial Doppler has a very good sensitivity 96.00% (79.65% to 99.90%) and a poor specificity 42.06% (33.33% to 51.18%). A good negative likelihood ratio 0.10 (0.01 to 0.66).
Using TCD, incidence of stroke in the acute phase of PE was significantly higher in the PFO population. In the ten strokes detected 9 had occurred in patients with PFO, RR=1.43 IC95% (1.1169 to 1.8228) p=0. 0044. The difference in proportion is calculated to be 26.92%.
Conclusion
It is the first study that compared TCD vs TEE in the setting of acute phase of PE for detection of PFO. TCD showed a good sensitivity and negative likelihood ratio that can be used as a first means to rule out PFO or associated with TTE. Also, our analysis confirms the increased risk of stroke following a PE episode when a PFO is present.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- S Feliachi
- University Hospital of Brest, Brest, France
| | | | - F Le Ven
- University Hospital of Brest, Brest, France
| | - C Hoffmann
- University Hospital of Brest, Brest, France
| | | | - R Didier
- University Hospital of Brest, Brest, France
| | - Y Jobic
- University Hospital of Brest, Brest, France
| | - M Gilard
- University Hospital of Brest, Brest, France
| | | | - C Leroyer
- University Hospital of Brest, Brest, France
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Didier R, Le Ven F, Eltchaninoff H, Nasr B, Lefevre T, Fajadet J, Teiger E, Carrie D, Meneveau N, Ghostine S, Souteyrand G, Cuisset T, Le Breton H, Inug B, Gilard M. High post-procedural transvalvular gradient or delayed gradient increase after transcatheter aortic valve implantation: the FRANCE-2 registry. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Mean gradient (MG) elevation can be detected immediately post-procedure or secondarily during follow-up. Comparison between these two parameters and impact on outcomes has not previously been investigated.
Objectives
The study aimed to identify incidence, influence on prognosis and parameters associated with immediate high post-procedural mean transvalvular gradient (PPMG) and delayed mean gradient increase (DMGI), in the FRANCE 2 (French Aortic National CoreValve and Edwards 2) registry.
Methods
The registry includes all consecutive symptomatic patients with severe aortic stenosis. Three groups were analyzed: 1) PPMG <20mmHg without DMGI >10 mmHg (control); 2) PPMG <20mmHg with DMGI >10 mmHg (group 1); 3) PPMG ≥20 mmHg (group 2).
Results
From January 2010 to January 2012, 4201 consecutive patients were prospectively enrolled in the registry. The control group comprised 2078 patients; the group 1, 131 patients; and the group 2, 144 patients. DMGI exceeded 10 mmHg in 5.6%, and was not associated with greater 4-year mortality than in control group (32.6% vs. 40.1%, p=0.27, respectively). PPMG was at least 20 mmHg in 6.1%, and was associated with higher 4-year mortality than in control group (48.7% versus 40.1%, p=0.005, respectively) (Figure 1). Two-thirds of patients with initial PPMG ≥20 mmHg had finally a MG <20 mmHg at 1 year, with mortality similar to controls (39.2% vs. 40.1%, p=0.73).
Conclusions
Patients with PPMG >20 mmHg 1 year post-TAVI had higher 4-year mortality than the general population of the registry, unlike patients with MG normalization at 1 year.
Figure 1
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): French National Society of Cardiology
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Affiliation(s)
- R Didier
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - F Le Ven
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | | | - B Nasr
- Hospital Cavale Blanche, Vascular Surgery, Brest, France
| | - T Lefevre
- Jacques Cartier Private Hospital, Massy, France
| | | | - E Teiger
- Henri Mondor University Hospital Chenevier APHP, Creteil, France
| | - D Carrie
- Rangueil Hospital of Toulouse, Toulouse, France
| | - N Meneveau
- University of Besançon, Besancon, France
| | - S Ghostine
- Marie Lannelongue Hospital, Le Plessis Robinson, France
| | - G Souteyrand
- University Hospital Gabriel Montpied, Clermont-Ferrand, France
| | - T Cuisset
- Hospital La Timone of Marseille, Marseille, France
| | - H Le Breton
- Hospital Pontchaillou of Rennes, Rennes, France
| | - B Inug
- Bichat Hospital, University Paris-Diderot, INSERM-UMR1148, FACT French Alliance for Cardiovascular T, Paris, France
| | - M Gilard
- Hospital Cavale Blanche, department of cardiology, Brest, France
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Payot L, Zabalawi A, Delaunay R, Hacot JP, Lognone T, Rouault G, Filippi-Codaccioni E, Druelles PH, Didier R, Gilard M, Auffret V, Coudert I, Cherfaoui T, Le Guellec M, Le Breton H. P5517Impact of admission during ON vs OFF hours on mortality in unselected ST-elevation myocardial infarction patients referred in percutaneous coronary intervention centers:insights from the ORBI registry. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The effect of admission during OFF-hours on patient's outcome in ST Segment Elevation Myocardial Infarction remains controversial when a strategy for reperfusion between primary Percutaneous Coronary Intervention (pPCI) and fibrinolysis is chosen. We aimed to evaluate the impact of time of admission on all cause mortality in unselected STEMI patients referred to pPCI centers.
Methods
Data from 10850 consecutive patients admitted in the nine interventional cardiology centers in Britany for STEMI in the 24 first hours following the beginning of symptoms were collected in a network registry. Characteristics and clinical outcome of patients admitted during ON-hours (Monday through Friday 8h am-6h30 pm) were compared to OFF-hours patients (night shifts, weekends and non-working Holydays). Clinical outcome was all-cause in hospital mortality, major bleeding, and mechanical complications in STEMI.
Results
A total of 4644 confirmed STEMI patients (57.2%) were admitted during OFF-hours and 6206 (42.8%) patients during ON-hours. Baseline characteristics were well balanced between the two groups including features of high risk STEMI such as ventricular fibrillation (3.7% vs 3.6% p=0, 8), cardiogenic shock (6.9% vs 7.6%, p=0.1), mechanical complications (3,2% vs 2,7%, p=0,2). The population was older in the ON group (63.7 vs 62.2, p<0.0001). Time from symptom onset to First Medical Contact (FMC) were slightly longer for patients presenting during on-hours (97 min vs. 95 min, p<0,03). Time from FMC to angiography was longer during OFF-hours compared to ON-hours (100 min vs. 92 min p<0,0001). Time from arrival in the PCI center to angioplasty was higher in the OFF period (40 mn vs 38 mn, p<0.0001). The reperfusion treatment was different between the two periods, with more fibrinolysis and less PCI in OFF group (PCI: 76.7% vs 79.6%, p<0,0001; Fibrinolysis: 11.4% vs 8.9%, p<0,0001).
The use of radial access (RA) was uniform in both group (66,8% and 66.6%; p=0,9) and not different whatever the admission time. The use of radial access increased meaningfully from 2008 for the two periods (RA OFF group: 84.4% vs 38,6%, RA ON group: 88.6% vs 38.7%) There was no impact of admission time on in-hospital all cause mortality in the entire population (5,3% vs 5,4% p=0,7), and on the Timi 3 flow for the patients treated with primary angioplasty (On group: 94% vs 94,3%, p=0.5). The bleeding complications were similar in both groups (2,5% vs 2,6%, p=0,8).
Conclusions
Even though the time of reperfusion is slightly longer in patients admitted for STEMI during off-hours, no difference was observed in the PTCA technique and success rates as well as in the in-hospital mortality and bleeding rates. A long term patient follow-up would be necessary before definite conclusions.
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Affiliation(s)
- L Payot
- Centre Hospitalier, Cardiology, Saint-Brieuc, France
| | - A Zabalawi
- Centre Hospitalier, Cardiology, Saint-Brieuc, France
| | - R Delaunay
- Centre Hospitalier, Cardiology, Saint-Brieuc, France
| | - J P Hacot
- Centre Hospitalier de Bretagne Sud, Cardiology, Lorient, France
| | - T Lognone
- Centre Hospitalier, Cardiology, Saint-Malo, France
| | - G Rouault
- CH Laennec, Cardiology, Quimper, France
| | | | - P H Druelles
- Polyclinic Saint Laurent of Rennes, Cardiology, Rennes, France
| | - R Didier
- Hospital Cavale Blanche, Cardiology, Brest, France
| | - M Gilard
- Hospital Cavale Blanche, Cardiology, Brest, France
| | - V Auffret
- Hospital Pontchaillou of Rennes, Cardiology, Rennes, France
| | - I Coudert
- Centre Hospitalier, Saint-Brieuc, France
| | - T Cherfaoui
- Hospital Pontchaillou of Rennes, Rennes, France
| | - M Le Guellec
- Hospital Pontchaillou of Rennes, Cardiology, Rennes, France
| | - H Le Breton
- Hospital Pontchaillou of Rennes, Cardiology, Rennes, France
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Laurin C, Auffret V, Leurent G, Didier R, Filippi E, Hacot J, Zabalawi A, Rouault G, Saouli D, Druelles P, Coudert I, Boulanger B, Bot E, Treuil J, Bedossa M, Boulmier D, Loirat A, Le Guellec M, Gilard M, Le Breton H. Thrombolysis Versus Primary Percutaneous Coronary Intervention For ST-segment Elevation Myocardial Infarction In Elderly Patients. Archives of Cardiovascular Diseases Supplements 2019. [DOI: 10.1016/j.acvdsp.2019.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Auffret V, Cottin Y, Leurent G, Gilard M, Beer J, Zabalawi A, Filippi E, Brunet D, Hacot J, Brunel P, Mejri M, Lorgis L, Rouault G, Druelles P, Didier R, Loirat A, Bedossa M, Boulmier D, Zeller M, Le Breton H. Predicting the development of in-hospital cardiogenic shock in patients with ST-segment elevation myocardial infarction treated by primary percutaneous coronary intervention: The ORBI risk score. Archives of Cardiovascular Diseases Supplements 2019. [DOI: 10.1016/j.acvdsp.2018.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Didier R, Ouchiha M, Aidonidis M, Le Ven F, Nicol PP, Jobic Y, Mansourati J, Gilard M. 2398Impact of atmospheric pressure and temperature on onset of myocardial infarction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.2398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- R Didier
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - M Ouchiha
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - M Aidonidis
- Head of the Weather Station Meteo France, Brest, France
| | - F Le Ven
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - P P Nicol
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - Y Jobic
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - J Mansourati
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - M Gilard
- Hospital Cavale Blanche, department of cardiology, Brest, France
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16
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Payot L, Zabalawi AZ, Delaunay RD, Hacot JP, Lognone T, Rouault G, Filippi-Codaccioni E, Druelles PH, Didier R, Gilard M, Auffret V, Coudert I, Cherfaoui T, Le Guellec M, Le Breton H. P6441Impact of admission during ON vs OFF hours on mortality in unselected ST-elevation myocardial infarction patients referred in percutaneous coronary intervention centers:Insights from the ORBI registry. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- L Payot
- Centre Hospitalier, Cardiology, Saint-Brieuc, France
| | - A Z Zabalawi
- Centre Hospitalier, Cardiology, Saint-Brieuc, France
| | - R D Delaunay
- Centre Hospitalier, Cardiology, Saint-Brieuc, France
| | - J P Hacot
- Centre Hospitalier de Bretagne Sud, Cardiology, Lorient, France
| | - T Lognone
- Centre Hospitalier, Saint-Malo, France
| | - G Rouault
- Centre Hospitalier, Cardiology, Quimper, France
| | | | - P H Druelles
- Polyclinic Saint Laurent of Rennes, Cardiology, Rennes, France
| | - R Didier
- University Hospital of Brest, Cardiology, Brest, France
| | - M Gilard
- University Hospital of Brest, Cardiology, Brest, France
| | - V Auffret
- Hospital Pontchaillou of Rennes, Cardiology, Rennes, France
| | - I Coudert
- Centre Hospitalier, Emergency department, Saint-Brieuc, France
| | - T Cherfaoui
- Hospital Pontchaillou of Rennes, Emergency department, Rennes, France
| | - M Le Guellec
- Hospital Pontchaillou of Rennes, Cardiology, Rennes, France
| | - H Le Breton
- Hospital Pontchaillou of Rennes, Cardiology, Rennes, France
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17
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Auffret V, Cottin Y, Leurent G, Gilard M, Beer JC, Zabalawi A, Chague F, Filippi E, Brunet D, Hacot JP, Loirat A, Lorgis L, Didier R, Zeller M, Le Breton H. P2482Prediction of in-hospital cardiogenic shock development among patients with ST-segment elevation myocardial infarction treated by primary percutaneous coronary intervention. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- V Auffret
- University Hospital of Rennes - Hospital Pontchaillou, Cardiology and Vascular Disease, Rennes, France
| | - Y Cottin
- University Hospital of Dijon, Cardiology, Dijon, France
| | - G Leurent
- University Hospital of Rennes - Hospital Pontchaillou, Cardiology and Vascular Disease, Rennes, France
| | - M Gilard
- University Hospital of Brest, Brest, France
| | - J C Beer
- University Hospital of Dijon, Cardiology, Dijon, France
| | - A Zabalawi
- Centre Hospitalier, Cardiology, Saint-Brieuc, France
| | - F Chague
- University Hospital of Dijon, Cardiology, Dijon, France
| | - E Filippi
- Centre Hospitalier Bretagne Atlantique, Cardiology, Vannes, France
| | - D Brunet
- Clinique de Fontaine, Cardiology, Fontaine les Dijon, France
| | - J P Hacot
- Centre Hospitalier de Bretagne Sud, Cardiology, Lorient, France
| | - A Loirat
- University Hospital of Rennes - Hospital Pontchaillou, Cardiology and Vascular Disease, Rennes, France
| | - L Lorgis
- University Hospital of Dijon, Cardiology, Dijon, France
| | - R Didier
- University Hospital of Brest, Brest, France
| | - M Zeller
- University of Burgundy, Dijon, France
| | - H Le Breton
- University Hospital of Rennes - Hospital Pontchaillou, Cardiology and Vascular Disease, Rennes, France
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18
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Sokoloff A, Durand E, Urena-Alcazar M, Chevalier B, Chassaing S, Didier R, Litzler PY, Himbert D, Hovasse T, Bar O, Iung B, Blanchard D, Gilard M, Lefevre T, Eltchaninoff H. 3071Assessment of long-term structural deterioration of transcatheter aortic bioprosthetic valves using standardized new european definitions, a multicenter study. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.3071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- A Sokoloff
- University Hospital of Rouen, Department of Cardiology, Rouen, France
| | - E Durand
- University Hospital of Rouen, Department of Cardiology, Rouen, France
| | - M Urena-Alcazar
- Hospital Bichat-Claude Bernard, Department of Cardiology, Paris, France
| | - B Chevalier
- Institut Hospitalier Jacques Cartier, Department of Cardiology, Massy, France
| | - S Chassaing
- Clinique St Gatien, Department of Cardiology, Tours, France
| | - R Didier
- University Hospital of Brest, Department of Cardiology, Brest, France
| | - P Y Litzler
- University Hospital of Rouen, Department of Cardiac Surgery, Rouen, France
| | - D Himbert
- Hospital Bichat-Claude Bernard, Department of Cardiology, Paris, France
| | - T Hovasse
- Institut Hospitalier Jacques Cartier, Department of Cardiology, Massy, France
| | - O Bar
- Clinique St Gatien, Department of Cardiology, Tours, France
| | - B Iung
- Hospital Bichat-Claude Bernard, Department of Cardiology, Paris, France
| | - D Blanchard
- Clinique St Gatien, Department of Cardiology, Tours, France
| | - M Gilard
- University Hospital of Brest, Department of Cardiology, Brest, France
| | - T Lefevre
- Institut Hospitalier Jacques Cartier, Department of Cardiology, Massy, France
| | - H Eltchaninoff
- University Hospital of Rouen, Department of Cardiology, Rouen, France
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19
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Didier R, Gilard M, Denolle T. [Resistant hypertension by unadvertised non-compliance detected by psychiatric expertise and drug dosages]. Ann Cardiol Angeiol (Paris) 2018; 67:222-225. [PMID: 29753423 DOI: 10.1016/j.ancard.2018.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 04/24/2018] [Indexed: 11/15/2022]
Abstract
The management of patients with resistant hypertension remains a major challenge in daily clinical practice in order to limit macro and microvascular impact. However, lack of compliance often remains one of the main etiologies of resistant hypertension. Through a clinical case of complex therapeutic non-compliance, we will detail the frequency, the screening and the management of therapeutic non-compliance. Finally, we will specify the contribution of drug dosages and psychological expertise in screening non-observant patients with presumed resistant hypertension.
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Affiliation(s)
- R Didier
- Department of Cardiology, University Hospital of Brest, boulevard Tanguy-Prigent, 29609 Brest cedex, France.
| | - M Gilard
- Department of Cardiology, University Hospital of Brest, boulevard Tanguy-Prigent, 29609 Brest cedex, France
| | - T Denolle
- Hypertension center Rennes-Dinard, 35800 Dinard, France
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Benic C, Noel A, Fofana A, Pouliquen MC, Didier R, Fatemi M, Mansourati J. P474Late discovery of a left atrial appendage occluder embolization. Europace 2018. [DOI: 10.1093/europace/euy015.283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- C Benic
- University Hospital of Brest, Université de Bretagne Occidentale , Brest, France
| | - A Noel
- University Hospital of Brest, Université de Bretagne Occidentale , Brest, France
| | - A Fofana
- University Hospital of Brest, Université de Bretagne Occidentale , Brest, France
| | - M C Pouliquen
- University Hospital of Brest, Université de Bretagne Occidentale , Brest, France
| | - R Didier
- University Hospital of Brest, Université de Bretagne Occidentale , Brest, France
| | - M Fatemi
- University Hospital of Brest, Université de Bretagne Occidentale , Brest, France
| | - J Mansourati
- University Hospital of Brest, Université de Bretagne Occidentale , Brest, France
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21
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Jobic Y, Le Moigne E, Timsit S, Ben Salem D, Didier R, Le Ven F, Hoffmann C, Dion A, Tromeur C, Pouliquen M, Le Gal G, Gilard M, Couturaud F, Mottier D. P4310Impact of patent foramen ovale on the prevalence of recent ischemic stroke in patients with acute pulmonary embolism: the EPIC FOP prospective multicenter study. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p4310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Y. Jobic
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - E. Le Moigne
- University Hospital of Brest, internal medecine, Brest, France
| | - S. Timsit
- University Hospital of Brest, of Neurology, Brest, France
| | - D. Ben Salem
- University Hospital of Brest, Radiology, Brest, France
| | - R. Didier
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - F. Le Ven
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | | | - A. Dion
- University Hospital of Brest, Brest, France
| | - C. Tromeur
- University Hospital of Brest, Pneumology, Brest, France
| | - M.C. Pouliquen
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - G. Le Gal
- University Hospital of Brest, internal medecine, Brest, France
| | - M. Gilard
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - F. Couturaud
- University Hospital of Brest, Pneumology, Brest, France
| | - D. Mottier
- University Hospital of Brest, internal medecine, Brest, France
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Didier R, Blanchard D, Puymirat E, Chassaing S, Bar O, Barbey C, Iung B, Fajadet J, Leprince P, Leguerrier A, Lievre M, Prat A, Teiger A, Eltchaninoff H, Gilard M. P458Impact of Coronary Artery Disease in Patients Undergoing Transcatheter aortic Valve Replacement: Inside The FRANCE-2 Registry. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- R. Didier
- Hospital Cavale Blanche, department of cardiology, Brest, France
| | - D. Blanchard
- Clinique St Gatien, Interventional cardiology, Tours, France
| | - E. Puymirat
- Hôpital Européen Georges Pompidou, Université Paris Descartes, Paris, France
| | - S. Chassaing
- Clinique St Gatien, Interventional cardiology, Tours, France
| | - O. Bar
- Clinique St Gatien, Interventional cardiology, Tours, France
| | - C. Barbey
- Clinique St Gatien, Interventional cardiology, Tours, France
| | - B. Iung
- Hôpital Européen Georges Pompidou, Université Paris Descartes, Paris, France
| | - J. Fajadet
- Clinic Pasteur of Toulouse, Toulouse, France
| | - P. Leprince
- Hôpital Européen Georges Pompidou, Université Paris Descartes, Paris, France
| | | | - M. Lievre
- University Claude Bernard of Lyon, Lyon, France
| | | | - A. Teiger
- Hôpital Européen Georges Pompidou, Université Paris Descartes, Paris, France
| | | | - M. Gilard
- Hospital Cavale Blanche, department of cardiology, Brest, France
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Koifman E, Asch F, Didier R, Jerusalem Z, Torguson R, Kiramijyan S, Ben-Dor I, Wang Z, Goldstein S, Xu L, Pichard A, Satler L, Waksman R. P750Impact of diastolic dysfunction severity on outcome of severe aortic stenosis patients undergoing transcatheter aortic valve replacement. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Radchenko V, Engle JW, Roy C, Griswold J, Nortier MF, Birnbaum ER, Brugh M, Mirzadeh S, John KD, Fassbender ME, Zhai C, Franssen GM, Petrik M, Laverman P, Decristoforo C, Samia AM, Véronique DP, Brigitte G, Summer D, Kroess A, Rangger C, Haas H, Laverman P, Gerben F, von Guggenberg E, Decristoforo C, Bolzati C, Salvarese N, Refosco F, Meléndez-Alafort L, Carpanese D, Rosato A, Saviano M, Del Gatto A, Comegna D, Zaccaro L, Billaud E, Ahamed M, Cleeren F, Shahbazali E, Noël T, Hessel V, Verbruggen A, Bormans G, Cleeren F, Lecina J, Koole M, Verbruggen A, Bormans G, Lugatoa B, Stucchia S, Turollaa EA, Giulianoa L, Toddea S, Ferraboschib P, Klok RP, Mooijer MPJ, Hendrikse NH, Windhorst AD, Collet C, Petry N, Chrétien F, Karcher G, Pellegrini-Moïse N, Lamandé-Langle S, Pfaff S, Philippe C, Mitterhauser M, Hacker M, Wadsak W, Guérard F, Lee YS, Gouard S, Baidoo K, Alliot C, Chérel M, Brechbiel MW, Gestin JF, Lam K, Chan C, Reilly RM, Paillas S, Marshall J, Pouget JP, Sosabowski J, Briard E, Auberson YP, Reilly J, Healy M, Sykes D, Paulus A, Lichtenbelt WVM, Mottaghy F, Bauwens M, Baranski AC, Schäfer M, Bauder-Wüst U, Haberkorn U, Eder M, Kopka K, Chaussard M, Hosten B, Vignal N, Tsoupko-Sitnikov V, Hernio N, Hontonnou F, Merlet P, Poyet JL, Sarda-Mantel L, Rizzo-Padoin N, Cardinale J, Schäfer M, Benešová M, Bauder-Wüst U, Seibert O, Giesel F, Haberkorn U, Eder M, Kopka K, Nematallah M, Michel P, Samia AM, Véronique DP, Roger L, Brigitte G, Fernandez-Maza L, Rivera-Marrero S, Capote AP, Parrado-Gallego A, Fernandez-Gomez I, Balcerzyk M, Sablon-Carrazana M, Perera-Pintado A, Merceron-Martinez D, Acosta-Medina E, Rodriguez-Tanty C, Attili B, Ahamed M, Bormans G, Philippe C, Zeilinger M, Scherer T, Fürnsinn C, Dumanic M, Wadsak W, Hacker M, Mitterhauser M, Janssen B, Vugts DJ, Molenaar GT, Funke U, Kruijer PS, Dollé F, Bormans G, Lammertsma AA, Windhorst AD, Vermeulen K, Ahamed M, Schnekenburger M, Froeyen M, Olberg DE, Diederich M, Bormansa G, Raaphorst RM, Luurtsema G, Lammertsma AA, Elsinga PH, Windhorst AD, Rotteveel L, Funke U, ten Dijke P, Bogaard HJ, Lammertsma AA, Windhorst AD, Song L, Able S, Falzone N, Kersemans V, Vallis K, Carta D, Salvarese N, Sihver W, Gao F, Pietzsch HJ, Biondi B, Ruzza P, Refosco F, Bolzati C, Haubner R, Finkensted A, Stegmair A, Rangger C, Decristoforo C, Zoller H, Virgolini IJ, Pooters I, Lotz M, Wierts R, Mottaghy F, Bauwens M, Forsback S, Jörgen B, Riikka K, Karageorgou M, Radović M, Tsoukalas C, Antic B, Gazouli M, Paravatou-Petsotas M, Xanthopouls S, Calamiotou M, Stamopoulos D, Vranješ-Durić S, Bouziotis P, Lunev AS, Larenkov AA, Petrosova KA, Klementyeva OE, Kodina GE, Kvernenes OH, Adamsen TCH, Martin R, Weidlich S, Zerges AM, Gameiro C, Lazarova N, Müllera M, Luurtsema G, de Vries M, Ghyoot M, van der Woude G, Zijlma R, Dierckx R, Boersma HH, Elsinga PH, Lambrecht FY, Er O, Ince M, Avci CB, Gunduz C, Sarı FA, Ocakoglu K, Er O, Ersoz OA, Lambrecht FY, Ince M, Kayabasi C, Gunduz C, Kniess T, Meister S, Fischer S, Steinbach J, Ashfaq R, Iqbal S, ullah Khan I, Iglesias-Jerez R, Martín-Banderas L, Perera-Pintado A, Borrego-Dorado I, Farinha-Antunes I, Kwizera C, Lacivita E, Lucente E, Niso M, De Giorgio P, Perrone R, Colabufo NA, Elsinga PH, Leopoldo M, Vaulina VV, Fedorova OS, Orlovskaja VV, Chen СL, Li GY, Meng FC, Liu RS, Wang HE, Krasikova RN, Meléndez-Alafort L, Abozeid M, Ferro-Flores G, Negri A, Bello M, Uzunov N, Paiusco M, Esposito J, Rosato A, Meléndez-Alafort L, Bolzati C, Ferro-Flores G, Salvarese N, Carpanese D, Abozeid M, Rosato A, Uzunov N, Palmieri L, Verbrugghen T, Glassner M, Hoogenboom R, Staelens S, Wyffels L, Orlovskaja VV, Kuznetsova OF, Fedorova OS, Maleev VI, Belokon YN, Geolchanyan A, Saghyan AS, Mu L, Schibli R, Ametamey SM, Krasikova RN, Revunov E, Malmquist J, Johnström P, Van Valkenburgh J, Steele D, Halldin C, Schou M, Osati S, Paquette M, Beaudoin S, Ali H, Guerin B, Leyton JV, van Lier JE, Di Iorio V, Iori M, Donati C, Lanzetta V, Capponi PC, Rubagotti S, Dreger T, Kunkel F, Asti M, Zhai C, Rangger C, Summer D, Haas H, Decristoforo C, Kijprayoon S, Ruangma A, Ngokpol S, Tuamputsha S, Filp U, Pees A, Taddei C, Pekošak A, Gee AD, Poot AJ, Windhorst AD, Gunay MS, Ozer AY, Erdogan S, Baysal I, Guilloteau D, Chalon S, Galli F, Artico M, Taurone S, Bianchi E, Weintraub BD, Skudlinski M, Signore A, Lepareur N, Noiret N, Hindré F, Lacœuille F, Benoist E, Garin E, Trejo-Ballado F, Zamora-Romo E, Manrique-Arias JC, Gama-Romero HM, Contreras-Castañon G, Tecuapetla-Chantes RG, Avila-Rodriguez MA, Kvaternik H, Hausberger D, Zink C, Rumpf B, Aigner RM, Kvaternik H, Hausberger D, Rumpf B, Aigner RM, Janković D, Lakić M, Savić A, Ristić S, Nikolić N, Vukadinović A, Sabo TJ, Vranješ-Đurić S, Vranješ-Đurić S, Radović M, Janković D, Nikolić N, Goya GF, Calatayud P, Spasojević V, Antić B, Goblet D, Gameiro C, Lazarova N, Gameiro C, Oxley I, Abrunhosa A, Kramer V, Vosjan M, Spaans A, Vats K, Satpati D, Sarma HD, Banerjee S, Wojdowska W, Pawlak DW, Parus LJ, Garnuszek P, Mikołajczak R, Pijarowska-Kruszyna J, Jaron A, Kachniarz A, Malkowski B, Garnuszek P, Mikolajczak R, Ilem-Ozdemir D, Caglayan-Orumlu O, Asikoglu M, Ilem-Ozdemir D, Caglayan-Orumlu O, Asikoglu M, Eveliina A, Semi H, Timo S, Simo V, Esa K, Pertti L, De Simone M, Pascali G, Carzoli L, Quaglierini M, Telleschi M, Salvadori PA, Lam P, Aistleitner M, Eichinger R, Artner C, Nakka S, MC HK, Al-Qahtani M, Al-Qahtani M, Al-Malki Y, Mambilima N, Rubow SM, Berroterán-Infante N, Hacker M, Mitterhauser M, Wadsak W, Funke U, Cleeren F, Lecina J, Gallardo R, Verbruggen AM, Bormans G, Ramos-Membrive R, Brotons A, Quincoces G, Inchaurraga L, de Redín IL, Morán V, García-García B, Irache JM, Peñuelas I, Trabelsi M, Cooper MS, Abella A, Fuente T, Montellano AJ, Martínez T, Rabadan R, Meseguer-Olmo L, Lehtiniemi P, Yim C, Mikkola K, Nuutila P, Solin O, von Guggenberg E, Rangger C, Mair C, Balogh L, Pöstényi Z, Pawlak D, Mikołajczak R, Socan A, Peitl PK, Krošelj M, Rangger C, Decristoforo C, Collet C, Remy S, Didier R, Vergote T, Karcher G, Véran N, Pawlak D, Maurin M, Garnuszek P, Karczmarczyk U, Mikołajczak R, Fredericia P, Severin G, Groesser T, Köster U, Jensen M, Leonte R, Puicea FD, Raicu A, Min EA, Serban R, Manda G, Niculae D, Zerna M, Schieferstein H, Müller A, Berndt M, Yim CB, Mikkola K, Nuutila P, Solin O, Seifert D, Ráliš J, Lebeda O, Selivanova SV, Senta H, Lavallée É, Caouette L, Turcotte É, Lecomte R, Kochovska MZ, Ivanovska EJ, Jokic VS, Ackova DG, Smilkov K, Makreski P, Stafilov T, Janevik-Ivanovska E, Alemu A, Muchira JM, Wanjeh DM, Janevik-Ivanovska E, Janevik-Ivanovska E, Zdravev Z, Bhonsle U, Alberto OJJ, Duatti A, Angelovska B, Stojanovska Z, Sarafinovska ZA, Bosnakovski D, Gorgieva-Ackova D, Smilkov K, Drakalska E, Venkatesh M, Gulaboski R, Colin DJ, Inkster JAH, Germain S, Seimbille Y. 18th European Symposium on Radiopharmacy and Radiopharmaceuticals. EJNMMI Radiopharm Chem 2016. [PMCID: PMC5843810 DOI: 10.1186/s41181-016-0012-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OP03 Selective extraction of medically-related radionuclides from proton-irradiated thorium targets V. Radchenko, J.W. Engle, C. Roy, J. Griswold, M.F. Nortier, E.R. Birnbaum, M. Brugh, S. Mirzadeh, K. D. John, M.E. Fassbender OP04 Comparison of [68Ga]FSC(succ-RGD)3 and [68Ga]NODAGA-RGD for PET imaging of αvβ3 integrin expression Chuangyan Zhai, Gerben M. Franssen, Milos Petrik, Peter Laverman, Clemens Decristoforo OP05 A new NPY-Y1R targeting peptide for breast cancer PET imaging Ait-Mohand Samia, Dumulon-Perreault Véronique, Guérin Brigitte OP06 The influence of multivalency on CCK 2 receptor targeting D. Summer, A. Kroess, C. Rangger, H. Haas, P. Laverman, F. Gerben, E. von Guggenberg, C.Decristoforo OP07 SPECT Imaging of αvβ3 Expression by [99mTc(N)PNP43]- Bifunctional Chimeric RGD Peptide not Cross-Reacting with αvβ5 Cristina Bolzati, Nicola Salvarese, Fiorenzo Refosco, Laura Meléndez-Alafort, Debora Carpanese, Antonio Rosato, Michele Saviano, Annarita Del Gatto, Daniela Comegna, Laura Zaccaro OP09 New dienophiles for the inverse-electron-demand Diels-Alder reaction and for pretargeted PET imaging Emilie Billaud, Muneer Ahamed, Frederik Cleeren, Elnaz Shahbazali, Tim Noël, Volker Hessel, Alfons Verbruggen and Guy Bormans OP10 New complexing agent for Al18F-labelling of heat-sensitive biomolecules: Synthesis and preclinical evaluation of Al18F-RESCA1-HAS Cleeren F, Lecina J, Koole M, Verbruggen A and Bormans G OP11 A novel versatile precursor efficient for F-18 radiolabelling via click-chemistry B. Lugatoa, S. Stucchia, E.A. Turollaa, L. Giulianoa, S.Toddea, P. Ferraboschib OP12 A general applicable method to quantify unidentified UV impurities in radiopharmaceuticals R.P. Klok, M.P.J. Mooijer, N.H. Hendrikse, A.D. Windhorst OP13 Development of [18F]Fluoro-C-glycosides to radiolabel peptides Collet C., Petry N., Chrétien F., Karcher G., Pellegrini-Moïse N., Lamandé-Langle S. OP14 A Microfluidic Approach for the 68Ga-labeling of PSMAHBED-CC and NODAGA-RGD Sarah Pfaff, Cecile Philippe, Markus Mitterhauser, Marcus Hacker, Wolfgang Wadsak OP16 Surprising reactivity of astatine in the nucleophilic substitution of aryliodonium salts: application to the radiolabeling of antibodies François Guérard, Yong-Sok Lee, Sébastien Gouard, Kwamena Baidoo, Cyrille Alliot, Michel Chérel, Martin W. Brechbiel, Jean-François Gestin OP17 64Cu-NOTA-pertuzumab F(ab')2 fragments, a second-generation probe for PET imaging of the response of HER2-positive breast cancer to trastuzumab (Herceptin) Lam K, Chan C, Reilly RM OP18 Development of radiohalogenated analogues of a avb6-specific peptide for high LET particle emitter targeted radionuclide therapy of cancer Salomé Paillas, John Marshall, Jean-Pierre Pouget, Jane Sosabowski OP19 Ligand Specific Efficiency (LSE) as a guide in tracer optimization Emmanuelle Briard, Yves P. Auberson, John Reilly, Mark Healy, David Sykes OP23 The radiosynthesis of an 18F-labeled triglyceride, developed to visualize and quantify brown adipose tissue activity Andreas Paulus, Wouter van Marken Lichtenbelt,Felix Mottaghy, Matthias Bauwens OP24 Influence of the fluorescent dye on the tumor targeting properties of dual-labeled HBED-CC based PSMA inhibitors Baranski, Ann-Christin, Schäfer, Martin, Bauder-Wüst, Ulrike, Haberkorn, Uwe, Eder, Matthias, Kopka, Klaus OP25 [18F]MEL050 as a melanin PET tracer : fully automated radiosynthesis and evaluation for the detection of pigmented melanoma in mice pulmonary metastases Chaussard M, Hosten B, Vignal N, Tsoupko-Sitnikov V, Hernio N, Hontonnou F, Merlet P, Poyet JL, Sarda-Mantel L, Rizzo-Padoin N OP26 Design and Preclinical Evaluation of Novel Radiofluorinated PSMA Targeting Ligands Based on PSMA-617 J. Cardinale, M. Schäfer, M. Benešová, U. Bauder-Wüst, O. Seibert, F. Giesel, U. Haberkorn, M. Eder, K. Kopka OP27 A novel radiolabeled peptide for PET imaging of prostate cancer: 64Cu-DOTHA2-PEG-RM26 Mansour Nematallah, Paquette Michel, Ait-Mohand Samia, Dumulon-Perreault Véronique, Lecomte Roger, Guérin Brigitte OP29 Biodistribution of [18F]Amylovis®, a new radiotracer PET imaging of β-amyloid plaques Fernandez-Maza L, Rivera-Marrero S, Prats Capote A, Parrado-Gallego A, Fernandez-Gomez I, Balcerzyk M, Sablon-Carrazana M, Perera-Pintado A, Merceron-Martinez D, Acosta-Medina E, Rodriguez-Tanty C OP30 Synthesis and preclinical evaluation of [11C]-BA1 PET tracer for the imaging of CSF-1R Bala Attili, Muneer Ahamed, Guy Bormans OP31 In vivo imaging of the MCHR1 in the ventricular system via [18F]FE@SNAP C. Philippe, M. Zeilinger, T. Scherer, C. Fürnsinn, M. Dumanic, W. Wadsak, M. Hacker, M. Mitterhauser OP32 Synthesis of the first carbon-11 labelled P2Y12 receptor antagonist for imaging the anti-inflammatory phenotype of activated microglia B. Janssen, D.J. Vugts, G.T. Molenaar, U. Funke, P.S. Kruijer, F. Dollé, G. Bormans, A.A. Lammertsma, A.D. Windhorst OP33 Radiosynthesis of a selective HDAC6 inhibitor [11C]KB631 and in vitro and ex vivo evaluation Koen Vermeulen, Muneer Ahamed, Michael Schnekenburger, Mathy Froeyen, Dag Erlend Olberg, Marc Diederich, Guy Bormansa OP34 Improving metabolic stability of fluorine-18 labelled verapamil analogues Raaphorst RM, Luurtsema G, Lammertsma AA, Elsinga PH, Windhorst AD OP36 Development of a novel PET tracer for the activin receptor-like kinase 5 Lonneke Rotteveel, Uta Funke, Peter ten Dijke, Harm Jan Bogaard, Adriaan A. Lammertsma, Albert D. Windhorst OP37 SPECT imaging and biodistribution studies of 111In-EGF-Au-PEG nanoparticles in vivo Lei Song, Sarah Able, Nadia Falzone, Veerle Kersemans, Katherine Vallis OP38 Melanoma targeting with [99mTc(N)(PNP3)]-labeled NAPamide derivatives: preliminary pharmacological studies Davide Carta, Nicola Salvarese, Wiebke Sihver, Feng Gao, Hans Jürgen Pietzsch, Barbara Biondi, Paolo Ruzza, Fiorenzo Refosco, Cristina Bolzati OP39 [68Ga]NODAGA-RGD: cGMP synthesis and data from a phase I clinical study Roland Haubner, Armin Finkensted, Armin Stegmair, Christine Rangger, Clemens Decristoforo, Heinz Zoller, Irene J. Virgolin OP44 Implementation of a GMP-grade radiopharmacy facility in Maastricht Ivo Pooters, Maartje Lotz, Roel Wierts, Felix Mottaghy, Matthias Bauwens OP45 Setting up a GMP production of a new radiopharmaceutical Forsback, Sarita, Bergman Jörgen, Kivelä Riikka OP48 In vitro and in vivo evaluation of 68-gallium labeled Fe3O4-DPD nanoparticles as potential PET/MRI imaging agents M. Karageorgou, M. Radović, C. Tsoukalas, B. Antic, M. Gazouli, M. Paravatou-Petsotas, S. Xanthopouls, M. Calamiotou, D. Stamopoulos, S. Vranješ-Durić, P. Bouziotis OP49 Fast PET imaging of inflammation using 68Ga-citrate with Fe-containing salts of hydroxy acids A. S. Lunev, A. A. Larenkov, K.A. Petrosova, O. E. Klementyeva, G. E. Kodina PP01 Installation and validation of 11C-methionine synthesis Kvernenes, O.H., Adamsen, T.C.H. PP02 Fully automated synthesis of 68Ga-labelled peptides using the IBA Synthera® and Synthera® Extension modules René Martin, Sebastian Weidlich, Anna-Maria Zerges, Cristiana Gameiro, Neva Lazarova, Marco Müllera PP03 GMP compliant production of 15O-labeled water using IBA 18 MeV proton cyclotron Gert Luurtsema, Michèl de Vries, Michel Ghyoot, Gina van der Woude, Rolf Zijlma, Rudi Dierckx, Hendrikus H. Boersma, Philip H. Elsinga PP04 In vitro Nuclear Imaging Potential of New Subphthalocyanine and Zinc Phthalocyanine Fatma Yurt Lambrecht, Ozge Er, Mine Ince, Cıgır Biray Avci, Cumhur Gunduz, Fatma Aslihan Sarı PP05 Synthesis, Photodynamic Therapy Efficacy and Nuclear Imaging Potential of Zinc Phthalocyanines Kasim Ocakoglu, Ozge Er, Onur Alp Ersoz, Fatma Yurt Lambrecht, Mine Ince, Cagla Kayabasi, Cumhur Gunduz PP06 Radio-U(H)PLC – the Search on the Optimal Flow Cell for the γ-Detector Torsten Kniess, Sebastian Meister, Steffen Fischer, Jörg Steinbach PP07 Radiolabeling, characterization & biodistribution study of cysteine and its derivatives with Tc99m Rabia Ashfaq, Saeed Iqbal, Atiq-ur-Rehman, Irfan ullah Khan PP08 Radiolabelling of poly (lactic-co.glycolic acid) (PLGA) nanoparticles with 99mTC R Iglesias-Jerez, Cayero-Otero, L. Martín-Banderas, A. Perera-Pintado, I. Borrego-Dorado PP09 Development of [18F]PD-410 as a non-peptidic PET radiotracer for gastrin releasing peptide receptors Ines Farinha-Antunes, Chantal Kwizera, Enza Lacivita, Ermelinda Lucente, Mauro Niso, Paola De Giorgio, Roberto Perrone, Nicola A. Colabufo, Philip H. Elsinga, Marcello Leopoldo PP10 An improved nucleophilic synthesis of 2-(3,4-dimethoxyphenyl)-6-(2-[18F]fluoroethoxy) benzothiazole ([18F]FEDMBT), potential diagnostic agent for breast cancer imaging by PET V.V. Vaulina, O.S. Fedorova, V.V. Orlovskaja, С.L. Chen, G.Y. Li, F.C. Meng, R.S. Liu, H.E. Wang, R.N. Krasikova PP11 Internal radiation dose assessment of radiopharmaceuticals prepared with accelerator-produced 99mTc Laura Meléndez-Alafort, Mohamed Abozeid, Guillermina Ferro-Flores, Anna Negri, Michele Bello, Nikolay Uzunov, Martha Paiusco, Juan Esposito, Antonio Rosato PP12 A specialized five-compartmental model software for pharmacokinetic parameters calculation Laura Meléndez-Alafort, Cristina Bolzati, Guillermina Ferro-Flores, Nicola Salvarese, Debora Carpanese, Mohamed Abozeid, Antonio Rosato, Nikolay Uzunov PP13 Molecular imaging of the pharmacokinetic behavior of low molecular weight 18F-labeled PEtOx in comparison to 89Zr-labeled PEtOx Palmieri L, Verbrugghen T, Glassner M, Hoogenboom R, Staelens S, Wyffels L PP14 Towards nucleophilic synthesis of the α-[18F]fluoropropyl-L-dihydroxyphenylalanine V. V. Orlovskaja, O. F. Kuznetsova, O. S. Fedorova, V. I. Maleev, Yu. N. Belokon, A. Geolchanyan, A. S. Saghyan, L. Mu, R. Schibli, S. M. Ametamey, R. N. Krasikova PP15 A convenient one-pot synthesis of [18F]clofarabine Revunov, Evgeny, Malmquist, Jonas, Johnström, Peter, Van Valkenburgh, Juno, Steele, Dalton, Halldin, Christer, Schou, Magnus PP16 BODIPY-estradiol conjugates as multi-modality tumor imaging agents Samira Osati,Michel Paquette,Simon Beaudoin,Hasrat Ali,Brigitte Guerin, Jeffrey V. Leyton, Johan E. van Lier PP17 Easy and high yielding synthesis of 68Ga-labelled HBED-PSMA and DOTA-PSMA by using a Modular-Lab Eazy automatic synthesizer Di Iorio V, Iori M, Donati C, Lanzetta V, Capponi PC, Rubagotti S, Dreger T, Kunkel F, Asti M PP18 Synthesis and evaluation of fusarinine C-based octadentate bifunctional chelators for zirconium-89 labelling Chuangyan Zhai, Christine Rangger, Dominik Summer, Hubertus Haas, Clemens Decristoforo PP19 Fully automated production of [18F]NaF using a re-configuring FDG synthesis module. Suphansa Kijprayoon, Ananya Ruangma, Suthatip Ngokpol, Samart Tuamputsha PP20 Extension of the Carbon-11 Small Labeling Agents Toolbox and Conjugate Addition Ulrike Filp, Anna Pees, Carlotta Taddei, Aleksandra Pekošak, Antony D. Gee, Alex J. Poot, Albert D. Windhorst PP21 In vitro studies on BBB penetration of pramipexole encapsulated theranostic liposomes for the therapy of Parkinson’s disease Mine Silindir Gunay, A. Yekta Ozer, Suna Erdogan, Ipek Baysal, Denis Guilloteau, Sylvie Chalon PP22 Factors affecting tumor uptake of 99mTc-HYNIC-VEGF165 Filippo Galli, Marco Artico, Samanta Taurone, Enrica Bianchi, Bruce D. Weintraub, Mariusz Skudlinski, Alberto Signore PP23 Rhenium-188: a suitable radioisotope for targeted radiotherapy Nicolas Lepareur, Nicolas Noiret, François Hindré, Franck Lacœuille, Eric Benoist, Etienne Garin PP24 Preparation of a broad palette of 68Ga radiopharmaceuticals for clinical applications Trejo-Ballado F, Zamora-Romo E, Manrique-Arias JC, Gama-Romero HM, Contreras-Castañon G, Tecuapetla-Chantes RG, Avila-Rodriguez MA PP25 68Ga-peptide preparation with the use of two 68Ge/68Ga-generators H. Kvaternik, D. Hausberger, C. Zink, B. Rumpf, R. M. Aigner PP26 Assay of HEPES in 68Ga-peptides by HPLC H. Kvaternik, D. Hausberger, B. Rumpf, R. M. Aigner PP27 Preparation, in vitro and in vivo evaluation of a 99mTc(I)-Diethyl Ester (S,S)-Ethylenediamine- N,N´-DI-2-(3-Cyclohexyl) Propionic acid as a target-specific radiopharmaceutical Drina Janković, Mladen Lakić, Aleksandar Savić, Slavica Ristić, Nadežda Nikolić, Aleksandar Vukadinović, Tibor J. Sabo, Sanja Vranješ-Đurić PP28 90Y-labeled magnetite nanoparticles for possible application in cancer therapy S. Vranješ-Đurić, M. Radović, D. Janković, N. Nikolić, G. F. Goya, P. Calatayud, V. Spasojević, B. Antić PP29 Simplified automation of the GMP production of 68Ga-labelled peptides David Goblet, Cristiana Gameiro, Neva Lazarova PP30 Combining commercial production of multi-products in a GMP environment with Clinical & R&D activities Cristiana Gameiro, Ian Oxley, Antero Abrunhosa, Vasko Kramer, Maria Vosjan, Arnold Spaans PP31 99mTc(CO)3-labeling and Comparative In-Vivo Evaluation of Two Clicked cRGDfK Peptide Derivatives Kusum Vats, Drishty Satpati, Haladhar D Sarma, Sharmila Banerjee PP32 Application of AnaLig resin for 99mTc separation from molybdenum excess Wojdowska W., Pawlak D.W., Parus L. J., Garnuszek P., Mikołajczak R. PP33 Constraints for selection of suitable precursor for one-step automated synthesis of [18F]FECNT, the dopamine transporter ligand Pijarowska-Kruszyna J, Jaron A, Kachniarz A, Malkowski B, Garnuszek P, Mikolajczak R PP34 Gamma scintigraphy studies with 99mTc- amoxicillin sodium in bacterially infected and sterile inflamed rats Derya Ilem-Ozdemir, Oya Caglayan-Orumlu, Makbule Asikoglu PP35 Preparation of 99mTc- Amoxicillin Sodium Lyophilized Kit Derya Ilem-Ozdemir, Oya Caglayan-Orumlu, Makbule Asikoglu PP36 Outfits of Tracerlan FXC-PRO for 11C-Labeling Arponen Eveliina, Helin Semi, Saarinen Timo, Vauhkala Simo, Kokkomäki Esa, Lehikoinen Pertti PP37 Microfluidic synthesis of ω-[18F]fluoro-1-alkynes Mariarosaria De Simone, Giancarlo Pascali, Ludovica Carzoli, Mauro Quaglierini, Mauro Telleschi, Piero A. Salvadori PP38 Automated 18F-flumazenil production using chemically resistant disposable cassettes Phoebe Lam, Martina Aistleitner, Reinhard Eichinger, Christoph Artner PP39 The effect of the eluent solutions (TBAHCO3, Kryptand K2.2.2) on the radiochemical yields of 18F-Fluoromethylcholine Surendra Nakka, Hemantha Kumara MC, Al-Qahtani Mohammed PP40 [68Ga]Radiolabeling of short peptide that has a PET imaging potentials Al-Qahtani, Mohammed, Al-Malki, Yousif PP41 Is validation of radiochemical purity analysis in a public hospital in a developing country possible? N Mambilima, SM Rubow PP42 Improved automated radiosynthesis of [18F]FEPPA N. Berroterán-Infante, M. Hacker, M. Mitterhauser, W. Wadsak PP43 Synthesis and initial evaluation of Al18F-RESCA1-TATE for somatostatin receptor imaging with PET Uta Funke, Frederik Cleeren, Joan Lecina, Rodrigo Gallardo, Alfons M. Verbruggen, Guy Bormans PP44 Radiolabeling and SPECT/CT imaging of different polymer-decorated zein nanoparticles for oral administration Rocío Ramos-Membrive, Ana Brotons, Gemma Quincoces, Laura Inchaurraga, Inés Luis de Redín, Verónica Morán, Berta García-García, Juan Manuel Irache, Iván Peñuelas PP45 An analysis of the quality of 68Ga-DOTANOC radiolabelling over a 3 year period Trabelsi, M., Cooper M.S. PP46 In vivo biodistribution of adult human mesenchymal stem cells I (MSCS-ah) labeled with 99MTC-HMPAO administered via intravenous and intra-articular in animal model. Preliminary results Alejandra Abella, Teodomiro Fuente, Antonio Jesús Montellano, Teresa Martínez, Ruben Rabadan, Luis Meseguer-Olmo PP47 Synthesis of [18F]F-exendin-4 with high specific activity Lehtiniemi P, Yim C, Mikkola K, Nuutila P, Solin O PP48 Experimental radionuclide therapy with 177Lu-labelled cyclic minigastrin and human dosimetry estimations von Guggenberg E, Rangger C, Mair C, Balogh L, Pöstényi Z, Pawlak D, Mikołajczak R PP49 Synthesis of radiopharmaceuticals for cell radiolabelling using anion exchange column Socan A, Kolenc Peitl P, Krošelj M, Rangger C, Decristoforo C PP50 [68Ga]peptide production on commercial synthesiser mAIO Collet C., Remy S., Didier R,Vergote T.,Karcher G., Véran N. PP51 Dry kit formulation for efficient radiolabeling of 68Ga-PSMA D. Pawlak, M. Maurin, P. Garnuszek, U. Karczmarczyk, R. Mikołajczak PP52 Development of an experimental method using Cs-131 to evaluate radiobiological effects of internalized Auger-electron emitters Pil Fredericia, Gregory Severin, Torsten Groesser, Ulli Köster, Mikael Jensen PP53 Preclinical comparative evaluation of NOTA/NODAGA/DOTA CYCLO-RGD peptides labelled with Ga-68 R. Leonte, F. D. Puicea, A. Raicu, E. A. Min, R. Serban, G. Manda, D. Niculae PP54 Synthesizer- and Kit-based preparation of prostate cancer imaging agent 68Ga-RM2 Marion Zerna, Hanno Schieferstein, Andre Müller, Mathias Berndt PP55 Synthesis of pancreatic beta cell-specific [18F]fluoro-exendin-4 via strain-promoted aza-dibenzocyclooctyne/azide cycloaddition Cheng-Bin Yim, Kirsi Mikkola, Pirjo Nuutila, Olof Solin PP56 Automated systems for radiopharmacy D. Seifert, J. Ráliš, O. Lebeda PP57 Simple, suitable for everyday routine use quality control method to assess radionuclidic purity of cyclotron-produced 99mTc Svetlana V. Selivanova, Helena Senta, Éric Lavallée, Lyne Caouette, Éric Turcotte, Roger Lecomte PP58 Effective dose estimation using Monte Carlo simulation for patients undergoing radioiodine therapy Marina Zdraveska Kochovska, Emilija Janjevik Ivanovska, Vesna Spasic Jokic PP59 Chemical analysis of the rituximab radioimmunoconjugates in lyophilized formulations intended for oncological applications Darinka Gjorgieva Ackova, Katarina Smilkov, Petre Makreski, Trajče Stafilov, Emilija Janevik-Ivanovska PP61 The need and benefits of established radiopharmacy in developing African countries Aschalew Alemu, Joel Munene Muchira, David Mwanza Wanjeh, Emilija Janevik-Ivanovska PP62 University Master Program of Radiopharmacy – step forward for Good Radiopharmacy Education Emilija Janevik-Ivanovska, Zoran Zdravev, Uday Bhonsle, Osso Júnior João Alberto, Adriano Duatti, Bistra Angelovska, Zdenka Stojanovska, Zorica Arsova Sarafinovska, Darko Bosnakovski, Darinka Gorgieva-Ackova, Katarina Smilkov, Elena Drakalska, Meera Venkatesh, Rubin Gulaboski PP63 Synthesis and preclinical validations of a novel 18F-labelled RGD peptide prepared by ligation of a 2-cyanobenzothiazole with 1,2-aminothiol to image angiogenesis. Didier J. Colin, James A. H. Inkster, Stéphane Germain, Yann Seimbille
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Tissier F, Didier R, Lautridou J, Boschat J, Desfontis J, Mallem Y, Mansourati J, Pichavant-Rafini K, Theron M, Gilard M. Effects of an early and low-dose hypolipidemic treatment of atherosclerosis: An OCT study in watanabe rabbits. Atherosclerosis 2015. [DOI: 10.1016/j.atherosclerosis.2015.04.977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ghazizadeh S, Foss EW, Didier R, Fung A, Panicek DM, Coakley FV. Musculoskeletal pitfalls and pseudotumours in the pelvis: a pictorial review for body imagers. Br J Radiol 2014; 87:20140243. [PMID: 25096891 DOI: 10.1259/bjr.20140243] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Many musculoskeletal abnormalities in the pelvis are first seen by body imagers while reviewing pelvic cross-sectional studies, and some of these abnormalities may mimic malignancy or another aggressive process. This article describes nine musculoskeletal pseudotumours and interpretative pitfalls that may be seen on CT, MRI and ultrasound imaging of the pelvis. Awareness of these pitfalls and pseudotumours may help avoid misdiagnosis and prevent inappropriate intervention or management.
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Affiliation(s)
- S Ghazizadeh
- 1 School of Medicine, Oregon Health and Science University, Portland, OR, USA
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Grava A, Grava T, Didier R, Lait LA, Dosso J, Koran E, Burg TM, Otter KA. Interspecific dominance relationships and hybridization between black-capped and mountain chickadees. Behav Ecol 2012. [DOI: 10.1093/beheco/arr229] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Tada H, Yamasaki H, Sekiguchi Y, Igarashi M, Kuroki K, Machino T, Yoshida K, Aonuma K, Heinzel FR, Forstner H, Lercher P, Bisping E, Rotman B, Fruhwald FM, Pieske BM, Dabrowski R, Kowalik I, Borowiec A, Smolis-Bak E, Trybuch A, Sosnowski C, Szwed H, Baturova MA, Lindgren A, Shubik YV, Olsson B, Platonov PG, Van Den Broek KC, Denollet J, Widdershoven J, Kupper N, Allam R, Allam RAGAB, Galal WAGDY, El-Damnhoury HAYAM, Mortada AYMAN, Jimenez-Candil J, Martin A, Hernandez J, Martin F, Gallego M, Martin-Luengo C, Quintanilla JG, Moreno Planas J, Molina-Morua R, Archondo T, Garcia-Torrent MJ, Perez-Castellano N, Macaya C, Perez-Villacastin J, Saiz J, Tobon C, Rodriguez JF, Hornero F, Ferrero JM, Ito K, Date T, Kawai M, Hioki M, Narui R, Matsuo S, Yoshimura M, Yamane T, Tabatabaei N, Lin G, Powell BD, Smairat R, Glockner JF, Brady PA, Fichtner S, Czudnochowsky U, Estner H, Reents T, Jilek C, Ammar S, Hessling G, Deisenhofer I, Shah DC, Kautzner J, Saoudi N, Herrera C, Jais P, Hindricks G, Neuzil P, Kuck KH, Wong KCK, Jones M, Qureshi N, Muthumala A, Betts TR, Bashir Y, Rajappan K, Vogtmann T, Wagner M, Schurig J, Hein P, Hamm B, Baumann G, Lembcke A, Saad B, Piwowarska W, Nessler J, Edvardsson N, Rieger G, Garutti C, Linker N, Jorge C, Silva Marques J, Veiga A, Cruz J, Slater C, Correia MJ, Sousa J, Miltenberger-Miltenyi G, Nunes Diogo A, Matic D, Mrdovic I, Stankovic G, Asanin M, Antonijevic N, Matic M, Oliveira LA, Kocev N, Vasiljevic Z, Ramirez-Marrero MA, Perez-Villardon B, Delgado-Prieto JL, Jimenez-Navarro M, De Teresa-Galvan E, De Mora-Martin M, Pietrucha AZ, Bzukala I, Elias R, Sztefko K, Wnuk M, Malek A, Piwowarska W, Nessler J, Szili-Torok T, Bauernfeind T, De Groot N, Shalganov T, Schalij M, Camiletti A, Jordaens L, Rivas N, Casaldaliga J, Roca I, Pijuan A, Perez-Rodon J, Dos L, Garcia-Dorado D, Moya A, Baruteau AE, Moura D, Behaghel A, Chatel S, Mabo P, Schott JJ, Daubert JC, Le Marec H, Probst V, Zorio Grima E, Navarro-Manchon J, Molina P, Maldonado P, Igual B, Cano O, Bermejo M, Giner J, Salvador A, Bourgonje VJA, Vos MA, Ozdemir S, Doisne N, Van Der Heyden MAG, Camanho LE, Van Veen AAB, Sipido K, Antoons G, Altieri PI, Escobales N, Crespo M, Banchs HL, Sciarra L, Bloise R, Allocca G, Bulava A, Marras E, Lioy E, Delise P, Priori S, Calo' L, Hanis J, Sitek D, Novotny A, Chik WB, Lim TW, Choon HK, See VA, Mccall R, Thomas L, Ross DL, Thomas SP, Chen J, De Bortoli A, Rossvoll O, Hoff PI, Solheim E, Sun LZ, Schuster P, Ohm OJ, Ardashev AV, Zhelyakov E, Rybachenko MS, Konev AV, Belenkov YUN, Gunawardene M, Chun KRJ, Schulte-Hahn B, Windhorst V, Kulikoglu M, Nowak B, Schmidt B, Albina GA, Rivera RS, Scazzuso F, Laino RL, Giniger GA, Arbelo E, Calvo N, Tamborero D, Andreu D, Borras R, Berruezo A, Brugada J, Mont L, Stefan L, Eisenberger M, Celentano E, Peytchev P, Bodea O, Geelen P, De Potter T, Oliveira MM, Silva N, Cunha PS, Feliciano J, Lousinha A, Toste A, Santos S, Ferreira RC, Matsuda H, Harada T, Soejima K, Ishikawa Y, Mizukoshi K, Sasaki T, Mizuno K, Miyake F, Adragao PP, Cavaco D, Miranda R, Santos M, Morgado F, Reis Santos K, Candeias R, Marcelino S, Zoppo F, Grandolino G, Zerbo F, Bertaglia E, Schlueter SM, Grebe O, Vester EG, Miracle Blanco AL, Arenal Maiz A, Atienza Fernandez F, Datino Romaniega T, Gonzalez Torrecilla E, Eidelman G, Hernandez Hernandez J, Fernandez Aviles F, Fukumoto K, Takatsuki S, Kimura T, Nishiyama N, Aizawa Y, Sato T, Miyoshi S, Fukuda K, Richter B, Gwechenberger M, Socas A, Zorn G, Albinni S, Marx M, Wojta J, Goessinger H, Deneke T, Balta O, Paesler M, Buenz K, Anders H, Horlitz M, Muegge A, Shin DI, Natsuyama K, Yamaguchi KM, Nishida YN, De Bortoli A, Ohm OJ, Hoff PI, Solheim E, Schuster P, Sun LZ, Chen J, Kosiuk J, Bode K, Arya A, Piorkowski C, Gaspar T, Sommer P, Hindricks G, Bollmann A, Wichterle D, Peichl P, Simek J, Havranek S, Bulkova V, Cihak R, Kautzner J, Jurado Roman A, Salguero Bodes R, Lopez Gil M, Fontenla Cerezuela A, De Riva Silva M, Arribas Ynsaurriaga F, Fernandez Herranz AI, De Dios Perez S, Revishvili AS, Dishekov M, Tembotova Z, Barsamyan S, Vaccari D, Alvarenga C, Jesus I, Layher J, Takahashi A, Singh N, Siot P, Elkaim JP, Savelieva I, Mcclelland L, Lovegrove A, Jones S, Camm J, Folino AF, Breda R, Calzavara P, Comisso J, Borghetti F, Iliceto S, Buja G, Mlynarski R, Mlynarska A, Sosnowski M, Wilczek J, Mabo P, Carrault G, Bordachar P, Makdissi A, Duchemin L, Alonso C, Neri G, Masaro G, Vittadello S, Vaccari D, Gardin A, Barbetta A, Di Gregorio F, Sciaraffia E, Ginks MR, Gustafsson JS, Hollmark MC, Rinaldi CA, Blomstrom Lundqvist C, Brusich S, Tomasic D, Ferek-Petric B, Mavric Z, Kutarski A, Malecka B, Kolodzinska A, Grabowski M, Dovellini EV, Giurlani L, Cerisano G, Carrabba N, Valenti R, Antoniucci D, Kolodzinska A, Kutarski A, Grabowski M, Malecka B, Opolski G, Tomassoni G, Baker J, Corbisiero R, Martin D, Niazi I, Sheppard R, Sperzel J, Gutleben K, Petru J, Sediva L, Skoda J, Neuzil P, Mazzone P, Ciconte G, Vergara P, Marzi A, Paglino G, Sora N, Gulletta S, Della Bella P, Kutarski A, Pietura R, Czajkowski M, Cabanelas N, Martins VP, Alves M, Valente FX, Marta L, Francisco A, Silva R, Ferreira Da Silva G, Huo Y, Holmqvist F, Carlson J, Arya A, Wetzel U, Hindricks G, Bollmann A, Platonov P, Nof E, Abu Shama R, Kuperstein R, Feinberg MS, Eldar M, Glikson M, Luria D, Kubus P, Materna O, Gebauer RA, Matejka T, Gebauer R, Tlaskal T, Janousek J, Muessigbrodt A, Arya A, Wetzel U, Hindricks G, Richter S, Stockburger M, Boveda S, Defaye P, Stancak Branislav P, Kaliska G, Rolando M, Moreno J, Ohlow MAG, Lauer B, Buchter B, Schreiber M, Geller JC, Val-Mejias JE, Ouali S, Azzez S, Kacem S, Ben Salem H, Hammas S, Neffeti E, Remedi F, Boughzela E, Miyazaki H, Miyanaga S, Shibayama K, Tokuda M, Narui R, Kudo T, Yamane T, Yoshimura M, Coppola B, Shehada REN, Costandi P, Healey J, Hohnloser SH, Gold MR, Capucci A, Van Gelder IC, Carlson M, Lau CP, Connolly SJ, Bogaard MD, Leenders GE, Maskara B, Tuinenburg AE, Loh P, Hauer RN, Doevendans PA, Meine M, Thibault B, Dubuc M, Karst E, Ryu K, Paiement P, Farazi T, Puetz V, Berndt C, Buchholz J, Dorszewski A, Mornos C, Cozma D, Ionac A, Petrescu L, Mornos A, Pescariu S, Puetz V, Berndt C, Buchholz J, Dorszewski A, Benser M, Roscoe G, De Jong S, Roberts G, Boileau P, Rec A, Ryu K, Folman C, Morttada A, Abd El Kader M, Samir R, Roushdy R, Khaled S, Abo El Maaty M, Van Gelder B, Houthuizen P, Bracke FA, Osca Asensi J, Tejada D, Sanchez JM, Munoz B, Cano O, Rodriguez M, Sancho-Tello MJ, Olague J, Hou W, Rosenberg S, Koh S, Poore J, Snell J, Yang M, Nirav D, Bornzin G, Deering T, Dan D, Wickliffe AC, Cazeau S, Karimzadeh K, Mukerji S, Loghin C, Kantharia B, Bogaard MD, Leenders GE, Maskara B, Tuinenburg AE, Loh P, Hauer RN, Doevendans PA, Meine M, Betts TR, Jones MA, Wong KCK, Qureshi N, Rajappan K, Bashir Y, Lamba J, Simpson CS, Redfearn DP, Michael KA, Fitzpatrick M, Baranchuk A, Heinke M, Ismer B, Kuehnert H, Surber R, Haltenberger AM, Prochnau D, Figulla HR, Delarche N, Bizeau O, Couderc P, Chapelet A, Amara W, Lazarus A, Kubus P, Krupickova S, Gebauer RA, Janousek J, Van Deursen CJM, Strik M, Vernooy K, Van Hunnik A, Kuiper M, Crijns HJGM, Prinzen FW, Islam N, Gras D, Abraham W, Calo L, Birgersdotter-Green U, Clyne C, Herre J, Sheppard R, Abraham W, Gras D, Birgersdotter-Green U, Calo L, Clyne C, Klein N, Herre J, Sheppard R, Kowalski O, Lenarczyk R, Pruszkowska P, Sokal A, Kukulski T, Zielinska T, Pluta S, Kalarus Z, Schwab JO, Gasparini M, Anselme F, Clementy J, Santini M, Martinez Ferrer J, Burrone V, Santi E, Nevzorov R, Porter A, Kusniec J, Golovchiner G, Ben-Gal T, Strasberg B, Haim M, Rordorf R, Savastano S, Sanzo A, Vicentini A, Petracci B, De Amici M, Striuli L, Landolina M, Tolosana JM, Martin AM, Hernandez-Madrid A, Macias A, Fernandez-Lozano I, Osca J, Quesada A, Mont L, Igarashi M, Tada H, Yamasaki H, Sekiguchi Y, Kuroki K, Yoshida K, Noguchi Y, Aonuma K, Shahrzad S, Karim Soleiman N, Tavoosi A, Taban S, Emkanjoo Z, Fukunaga M, Goya M, Hiroshima K, Ohe M, Hayashi K, Iwabuchi M, Nosaka H, Nobuyoshi M, Doiny D, Perez-Silva A, Castrejon Castrejon S, Estrada A, Ortega M, Lopez-Sendon JL, Merino JL, Garcia Fernandez FJ, Gallardo R, Pachon M, Almendral J, Gonzalez Torrecilla E, Martin J, Yahya D, Al-Mogheer B, Gouda S, Eweis E, El Ramly M, Abdelwahab A, Kassenberg W, Wittkampf FHM, Hof IE, Heijden JH, Neven KGEJ, Meine M, Hauer RNW, Loh P, Baratto F, Bignami E, Pappalardo F, Maccabelli G, Nicolotti D, Zangrillo A, Della Bella P, Hayashi K, Goya M, Hiroshima K, Nagashima M, An Y, Fukunaga M, Okreglicki A, Russouw C, Tilz R, Yoshiga Y, Mathew S, Fuernkranz A, Rillig A, Wissner E, Kuck KH, Ouyang F, De Sisti A, Tonet J, Gueffaf F, Amara W, Touil F, Aouate P, Hidden-Lucet F, Doiny D, Castrejon Castrejon S, Estrada A, Ortega M, Perez-Silva A, Lopez-Sendon JL, Merino JL, Makimoto H, Satomi K, Yamada Y, Okamura H, Noda T, Shimizu W, Aihara N, Kamakura S, Estrada A, Perez Silva A, Doiny D, Castrejon S, Gonzalez Vasserot M, Merino JL, Tilz R, Senges J, Brachmann J, Andresen D, Hoffmann E, Schumacher B, Willems S, Kuck KH, Reents T, Deisenhofer I, Ammar S, Springer B, Fichtner S, Jilek C, Kolb C, Hessling G, Akca F, Bauernfeind T, De Groot NMS, Schwagten B, Witsenburg M, Jordaens L, Szili-Torok T, Hata Y, Nakagami R, Watanabe T, Sato A, Watanabe H, Kabutoya T, Mituhashi T, Theuns DAMJ, Smith T, Pedersen SS, Dabiri-Abkenari L, Jordaens L, Prull MW, Unverricht S, Bittlinsky A, Wirdemann H, Sasko B, Wirdeier S, Trappe HJ, Zorio Grima E, Rueda J, Medina P, Jaijo T, Sevilla T, Osca J, Arnau MA, Salvador A, Starrenburg AH, Kraaier K, Pedersen SS, Scholten MF, Van Der Palen J, De Haan S, Commandeur J, De Boer K, Beek AM, Van Rossum AC, Allaart CP, Berne P, Porres JM, Fernandez-Lozano I, Arnaiz JA, Mont L, Berruezo A, Brugada R, Brugada J, Man S, Maan AC, Thijssen J, Van Der Wall EE, Schalij MJ, Burattini L, Burattini R, Swenne CA, Bonny A, Hidden-Lucet F, Ditah I, Larrazet F, Frank R, Fontaine G, Van Den Broek KC, Pedersen SS, Theuns DAMJ, Jordaens L, Van Der Voort PH, Alings M, Denollet J, Shimane A, Okajima K, Kanda G, Yokoi K, Yamada S, Taniguchi Y, Hayashi T, Kajiya T, Santos MC, Wright J, Betts J, Denman R, Dominguez-Perez L, Arias Palomares MA, Toquero J, Jimenez-Candil J, Olague J, Diaz-Infante E, Tercedor L, Valverde I, Miracle Blanco AL, Datino Romaniega T, Arenal Maiz A, Atienza Fernandez F, Gonzalez Torrecilla E, Eidelman G, Hernandez Hernandez J, Fernandez Aviles F, Napp A, Joosten S, Stunder D, Zink M, Marx N, Schauerte P, Silny J, Trucco ME, Arce M, Palazzolo J, Femenia F, Glad JM, Szymkiewicz SJ, Glad JM, Szymkiewicz SJ, Fernandez-Armenta J, Camara O, Mont LL, Andreu D, Diaz E, Silva E, Frangi A, Berruezo A, Brembilla-Perrot B, Laporte F, Jimenez-Candil J, Martin A, Gallego M, Morinigo J, Ledesma C, Martin-Luengo C, Hadid C, Almendral J, Ortiz M, Quesada A, Wolpert C, Cobo E, Navarro X, Arribas F, Miki Y, Naitoh S, Kumagai K, Goto K, Kaseno K, Oshima S, Taniguchi K, Rivera S, Scazzuso F, Albina G, Klein A, Laino R, Sammartino V, Giniger A, Fukumoto K, Takatsuki S, Kimura T, Nishiyama N, Aizawa Y, Sato T, Miyoshi S, Fukuda K, Muggenthaler M, Raju H, Papadakis M, Chandra N, Bastiaenen R, Behr ER, Sharma S, Samniah N, Radezishvsky Y, Omari H, Rosenschein U, Perez Riera AR, Ferreira M, Hopman WM, Mcintyre WF, Baranchuk AR, Wongcharoen W, Keanprasit K, Phrommintikul A, Chaiwarith R, Yagishita A, Hachiya H, Nakamura T, Tanaka Y, Higuchi K, Kawabata M, Hirao K, Isobe M, Havranek S, Simek J, Wichterle D, Stoickov V, Ilic S, Deljanin Ilic M, Aagaard P, Sahlen A, Bergfeldt L, Braunschweig F, Sousa A, Lebreiro A, Sousa C, Oliveira S, Correia AS, Rangel I, Freitas J, Maciel MJ, Asensio Lafuente E, Aguilera AAC, Corral MACC, Mendoza KLMC, Nava PEND, Rendon ALRC, Villegas LVC, Castillo LCM, Schaerf R, Develle R, Brembilla-Perrot B, Oliver C, Zinzius PY, Providencia RA, Botelho A, Trigo J, Nascimento J, Quintal N, Mota P, Leitao-Marques AM, Borbola J, Abraham P, Foldesi CS, Kardos A, Miranda R, Almeida S, Santos MB, Cavaco D, Quaresma R, Morgado FB, Adragao P, Fatemi M, Didier R, Le Gal G, Etienne Y, Jobic Y, Gilard M, Boschat J, Mansourati J, Zubaid M, Rashed W, Alsheikh-Ali A, Almahmeed W, Shehab A, Sulaiman K, Asaad N, Amin H, Boersma LVA, Swaans M, Post M, Rensing B, Jarverud K, Broome M, Noren K, Svensson T, Hjelm S, Hollmark M, Bjorling A, Providencia RA, Botelho A, Trigo J, Nascimento J, Quintal N, Mota P, Leitao-Marques AM, Maeda K, Takagi M, Suzuki K, Tatsumi H, Yoshiyama M, Simeonidou E, Michalakeas C, Kastellanos S, Varounis C, Nikolopoulou A, Koniari C, Anastasiou-Nana M, Furukawa T, Maggi R, Bertolone C, Fontana D, Brignole M, Pietrucha AZ, Wnuk M, Bzukala I, Mroczek-Czernecka D, Konduracka E, Kruszelnicka O. Poster Session 4. Europace 2011. [DOI: 10.1093/europace/eur231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Didier R, Denis F, Beatrice G. 031 Fast-track colectomy: outcomes after implementation of a clinical pathway. BMJ Qual Saf 2010. [DOI: 10.1136/qshc.2010.041624.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Baggott M, Galloway G, Pournajafi-Nazarloo H, Carter CS, Didier R, Jang M, Coyle J, Mendelson J. MDMA ('Ecstasy') impairs categorization of brief fearful expressions. J Vis 2010. [DOI: 10.1167/9.8.491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Gobron S, Creveaux I, Meiniel R, Didier R, Herbet A, Bamdad M, El Bitar F, Dastugue B, Meiniel A. Subcommissural organ/Reissner's fiber complex: characterization of SCO-spondin, a glycoprotein with potent activity on neurite outgrowth. Glia 2000; 32:177-91. [PMID: 11008217 DOI: 10.1002/1098-1136(200011)32:2<177::aid-glia70>3.0.co;2-v] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
In the developing vertebrate nervous system, several proteins of the thrombospondin superfamily act on axonal pathfinding. By successive screening of a SCO-cDNA library, we have characterized a new member of this superfamily, which we call SCO-spondin. This extracellular matrix glycoprotein of 4,560 amino acids is expressed and secreted early in development by the subcommissural organ (SCO), an ependymal differentiation located in the roof of the Sylvian aqueduct. Furthermore, SCO-spondin makes part of Reissner's fiber (RF), a thread-like structure present in the central canal of the spinal cord. This novel protein shows a unique arrangement of several conserved domains, including 26 thrombospondin type 1 repeats (TSR), nine low-density lipoprotein receptor (LDLr) type A domains, two epidermal growth factor (EGF)-like domains, and N- and C-terminal von Willebrand factor (vWF) cysteine-rich domains, all of which are potent sites of protein-protein interaction. Regarding the huge number of TSR, the putative function of SCO-spondin on axonal guidance is discussed in comparison with other developmental molecules of the CNS exhibiting TSR. To correlate SCO-spondin molecular feature and function, we tested the effect of oligopeptides, whose sequences include highly conserved amino acids of the consensus domains on a neuroblastoma cell line B 104. One of these peptides (WSGWSSCSRSCG) markedly increased neurite outgrowth of B 104 cells and this effect was dose dependent. Thus, SCO-spondin is a favorable substrate for neurite outgrowth and may participate in the posterior commissure formation and spinal cord differentiation during ontogenesis of the central nervous system.
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Affiliation(s)
- S Gobron
- Institut National de la Santé et de la Recherche Médicale (INSERM, U384) and Laboratoire de Biochimie Médicale, Faculté de Médecine, Clermont-Ferrand Cédex, France
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Abstract
SCO-spondin and RF-GlyI are two designations for cDNAs strongly expressed in the bovine subcommissural organ (SCO), characterized, respectively, in 1996 and 1998 by two different research groups. Because both cDNAs were partial sequences and exhibited close similarities in their nucleotide and deduced amino acid sequences, it was thought that they might be part of the same encoding sequence. To find out, we performed 3'RACE using a SCO-spondin-specific upstream primer. From the RT-PCR product generated and by nested PCR techniques, we amplified both SCO-spondin and RF-GlyI specific products with the expected length. Also, probes generated from both PCR products hybridized to the same major 14 kb transcript in Northern blot analyses, clearly showing that SCO-spondin and RF-GlyI cDNAs do belong to the same encoding sequence. In addition, we amplified, cloned, and sequenced a PCR product of 3 kb spanning both the known SCO-spondin and RF-GlyI sequences. The deduced amino acid sequence contains nine thrombospondin type 1 repeats that alternate with sequences sharing similarities with the D-domain of von Willebrand factor. Taken together, these findings show that SCO-spondin and RF-GlyI are two designations of the same gene encoding proteins secreted by the bovine SCO and forming Reissner's fiber. In addition, compared to the sequence provided by Nualart et al. (1998), we extended the reading frame and identified new conserved domains in the 3' end of SCO-spondin. The putative function of SCO-spondin on axonal pathfinding is discussed regarding the presence of a great number of thrombospondin type 1 repeats.
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Affiliation(s)
- R Didier
- Laboratoire de Biochimie Médicale, INSERM U 384, Faculté de Médecine, Clermont-Ferrand, France
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Gobron S, Creveaux I, Meiniel R, Didier R, Dastugue B, Meiniel A. SCO-spondin is evolutionarily conserved in the central nervous system of the chordate phylum. Neuroscience 1999; 88:655-64. [PMID: 10197783 DOI: 10.1016/s0306-4522(98)00252-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Bovine SCO-spondin was shown to be a brain-secreted glycoprotein specifically expressed in the subcommissural organ, an ependymal differentiation located in the roof of the Sylvian aqueduct. Also, SCO-spondin makes part of Reissner's fiber, a phylogenetically and ontogenetically conserved structure present in the central canal of the spinal cord of chordates. This secretion is a large multidomain protein probably involved in axonal growth and/or guidance. As Reissner's fiber is highly conserved in the chordate central nervous system, we sought genes orthologous to the bovine SCO-spondin gene by Southern blot analysis in several members of the chordate phylum: urochordates, cephalochordates, cyclostomes, and lower and higher vertebrates, including humans. In addition, conserved glycoproteins present in the subcommissural organ and Reissner's fiber were revealed by immunohistochemistry using antibodies raised against bovine Reissner's fiber. Variation in the sites of Reissner's fiber production according to chordate subphylum, presence of this structure in the spinal cord, and conservation of the SCO-spondin gene are discussed in the context of chordate central nervous system development. These results indicate that SCO-spondin is an ancient ependymal secretion, making part of Reissner's fiber, that may have had an important function during the evolution of the central nervous system in chordates, including that of the spinal cord.
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Affiliation(s)
- S Gobron
- Unité 384, Institut National de la Santé et de la Recherche Médicale, and Laboratiore de Biochimie Médicale, Faculté de Médecine, Clermont-Ferrand, France
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Meiniel A, Meiniel R, Didier R, Creveaux I, Gobron S, Monnerie H, Dastugue B. The subcommissural organ and Reissner's fiber complex. An enigma in the central nervous system? Prog Histochem Cytochem 1996; 30:1-66. [PMID: 8824845 DOI: 10.1016/s0079-6336(96)80015-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- A Meiniel
- INSERM U.384, Laboratoire de Biochimie médicale, Clermont-Ferrand, France
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Didier R, Dastugue B, Meiniel A. The secretory material of the subcommissural organ of the chick embryo. Characterization of a specific polypeptide by two-dimensional electrophoresis. Int J Dev Biol 1995; 39:493-9. [PMID: 7577440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The subcommissural organ (SCO) is a cerebral gland that releases into the cerebrospinal fluid a carbohydrate-rich glycoprotein which condenses to form Reissner's fiber (RF). Western blots from two-dimensional gel electrophoresis were stained with lectins (Concanavalin-A, wheat germ agglutinin) and anti-bovine RF serum to identify the secretory products of the chick embryo SCO. Immunohistochemical investigations showed that the anti-bovine RF serum reacted exclusively with the secretion of the SCO. Comparative protein patterns of SCO, pineal organ and cerebral hemisphere extracts allowed us to characterize a specific polypeptide in the SCO electrophoretic profiles. The polypeptide was a highly acid compound (isoelectric point of 4.7) with a high molecular weight (390 kDa). On Western blots only this component was immunoreactive with the RF antiserum and it exhibited an affinity for the two lectins. On the basis of these results, this polypeptide may be considered as a specific component of the secretory material synthesized by the SCO cells of the chick embryo.
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Affiliation(s)
- R Didier
- Laboratoire de Biochimie Médicale, INSERM U.384, Université d'Auvergne, Clermont-Ferrand, Francec
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Didier R, Meiniel R, Meiniel A. Monoclonal antibodies as probes for the analysis of the secretory ependymal differentiation in the subcommissural organ of the chick embryo. Dev Neurosci 1992; 14:44-52. [PMID: 1600879 DOI: 10.1159/000111646] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Monoclonal antibodies directed against components of the subcommissural organ (SCO) of the chick embryo were produced by immunizing mice with SCO homogenate. In three series of production, 788 hybridomas were screened by immunofluorescence microscopy. Four hybridoma cell lines producing antibodies that specifically recognize both SCO cells and Reissner's fiber (RF) were selected and cloned. Using these immunological probes, the ontogenetic development of the SCO and RF was investigated in the chick embryo. Immunoreactive material could be detected in the SCO anlage from stage 17 on and RF was first observed in the central canal of the thoracal part of the spinal cord in 10-day-old embryos. Monoclonal antibodies can be useful as markers for analyzing molecular mechanisms involved in the specific function of these ependymal cells.
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Affiliation(s)
- R Didier
- Laboratoire de Biochimie médicale, CJF INSERM 88.06, Université d'Auvergne, Clermont-Ferrand, France
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Meiniel R, Didier R, Meiniel A, Jeminet G, Prudhomme M. A radioautographic study of [3H]-A 23187 (calcimycin) in components of the brain. Distribution in different cell types of the diencephalo-mesencephalic roof. Biol Cell 1992; 74:239-41. [PMID: 1596644 DOI: 10.1016/0248-4900(92)90032-v] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The distribution of the ionophore [3H]-A 23187 was examined by means of light and electron microscopy in elements of the central nervous system located in the diencephalo-mesencephalic roof. A 23187 is not evenly distributed in the components studied (ependyma, secretory ependyma of the subcommissural organ and neurons of the mesencephalon). At the cellular level, A 23187 appears preferentially associated with the cytoplasmic membrane as well as with the internal membranous system.
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Didier R, Croisille Y. Detection of sex-specific proteins in chick embryo gonads and mesonephros: effects of estradiol benzoate or tamoxifen on their expression. Int J Dev Biol 1989; 33:467-75. [PMID: 2641352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Gonadal and mesonephric protein patterns from 19 day old normal chick embryos were investigated by two-dimensional polyacrylamide gel electrophoresis. Under these conditions, several sex-specific polypeptides were detected. As concerns gonadal extracts, four sex-specific polypeptides, all restricted to the cytosol, were present in the testis, whereas three sex-specific polypeptides, two localized in the cytosol, the other being membrane-bound, were identified in the ovary. Among the ovary-specific polypeptides two proved to be estrogen-dependent. They appeared in the left testis of embryos after early estradiol benzoate treatment and their expression was reduced in the ovary after early exposure to the antiestrogen, tamoxifen. Mesonephros extracts of both sexes also differed in their protein composition since three additional polypeptides (one in both the cytosolic and membrane fractions, the others in the cytosol) not found in females were found to be present in males. None appeared to be affected after either estradiol or tamoxifen treatment.
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Affiliation(s)
- R Didier
- Laboratoire de Biologie Animale, Université Blaise Pascal, Clermont-Ferrand, France
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Abstract
Morphological effects of magnesium deficiency on liver cells and general aspects of its influence on the metabolism were investigated in young quails. Magnesium deficiency was characterized by a depressed growth, a high mortality rate, a decrease in hematocrit and magnesium and calcium plasma concentrations. Magnesium deficiency reduced the magnesium concentration in heart by 44%, but did not affect the concentration in liver. Ultrastructural aspect of liver parenchymal cells revealed that the number of mitochondria per cell section was decreased and the average area of a mitochondrion was greater in deficient quails than in control animals. The significance of these morphological changes was discussed in relation to disturbances in energy metabolism of these organelles. From these results, japanese quail appeared as an interesting experimental model for studies on metabolic disturbances in magnesium deficiency.
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Didier R, Remesy C, Demigne C. Changes in glucose and lipid metabolism in starved or starved-refed Japanese quail (coturnix coturnix japonica) in relation to fine structure of liver cells. Comp Biochem Physiol A Comp Physiol 1983; 74:839-48. [PMID: 6132730 DOI: 10.1016/0300-9629(83)90356-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
1. Metabolic response of adult quail to fasting or refeeding was studied by measuring the main blood and hepatic metabolites. Moreover, the fine structure of hepatocytes in these physiological conditions was described. 2. Starvation or refeeding did not affect glycemia in male as in female quails. 3. Fasting had no effect on plasma free fatty acids in female quails, whereas plasma triglycerides were markedly decreased. 4. In fasted quails, there was an active ketogenesis with a high 3-hydroxybutyrate/acetoacetate ratio. 5. Ultrastructural aspect of liver parenchymal cells from fasted quails revealed alterations in the quantity of glycogen, smooth endoplasmic reticulum, lysosomes and in the form of the rough endoplasmic reticulum. 6. The significance of these morphological changes was discussed in relation to an hormonal stimulation.
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Didier R. [The toxic effects of 2,4,5-trichlorophenoxyacetic acid on the quail]. C R Acad Hebd Seances Acad Sci D 1977; 284:847-50. [PMID: 405117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Didier R. [Vaccinations]. Rev Infirm Assist Soc 1968; 18:727-33. [PMID: 4175376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Didier R. [Clinical trials of 5,6-dimethylbenzimidazole-cobamide coenzyme in infants]. Gaz Med Fr 1966; 73:815-8. [PMID: 5904268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Didier R. [Practical ideas on mucoviscidosis]. Gaz Med Fr 1966; 73:279-94. [PMID: 5903445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Hall ER, Rode P, Didier R. Atlas des mammiferes de France. J Mammal 1947. [DOI: 10.2307/1375498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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