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Willner N, Nguyen V, Prosperi-Porta G, Eltchaninoff H, Burwash IG, Michel M, Durand E, Gilard M, Dindorf C, Dreyfus J, Iung B, Cribier A, Vahanian A, Chevreul K, Messika-Zeitoun D. Aortic valve replacement for aortic stenosis: Influence of centre volume on TAVR adoption rates and outcomes in France. Arch Cardiovasc Dis 2024:S1875-2136(24)00053-6. [PMID: 38670869 DOI: 10.1016/j.acvd.2024.02.007] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Transcatheter (TAVR) has supplanted surgical (SAVR) aortic valve replacement (AVR). AIM To evaluate whether adoption of this technology has varied according to centre volume at the nationwide level. METHODS From an administrative hospital-discharge database, we collected data on all AVRs performed in France between 2007 and 2019. Centres were divided into terciles based on the annual number of SAVRs performed in 2007-2009 ("before TAVR era"). RESULTS A total of 192,773 AVRs (134,662 SAVRs and 58,111 TAVRs) were performed in 47 centres. The annual number of AVRs and TAVRs increased significantly and linearly in low-volume (<152 SAVRs/year; median 106, interquartile range [IQR] 75-129), middle-volume (152-219 SAVRs/year; median 197, IQR 172-212) and high-volume (>219 SAVRs/year; median 303, IQR 268-513) terciles, but to a greater degree in the latter (+14, +16 and +24 AVRs/centre/year and +16, +19 and +31 TAVRs/centre/year, respectively; PANCOVA<0.001). Charlson Comorbidity Index and in-hospital death rates declined from 2010 to 2019 in all terciles (all Ptrend<0.05). In 2017-2019, after adjusting for age, sex and Charlson Comorbidity Index, there was a trend toward lower death rates in the high-volume tercile (P=0.06) for SAVR, whereas death rates were similar for TAVR irrespective of tercile (P=0.27). Similar results were obtained when terciles were defined based on number of interventions performed in the last instead of the first 3years. Importantly, even centres in the lowest-volume tercile performed a relatively high number of interventions (150 TAVRs/year/centre). CONCLUSIONS In a centralized public healthcare system, the total number of AVRs increased linearly between 2007 and 2019, mostly due to an increase in TAVR, irrespective of centre volume. Progressive declines in patient risk profiles and death rates were observed in all terciles; in 2017-2019 death rates were similar in all terciles, although lower in high-volume centres for SAVR.
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Affiliation(s)
- Nadav Willner
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, ON K1Y 4W7, Canada
| | - Virginia Nguyen
- Cardiology Department, Centre Cardiologique du Nord, 93200 Saint-Denis, France
| | - Graeme Prosperi-Porta
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, ON K1Y 4W7, Canada
| | - Helene Eltchaninoff
- Department of Cardiology, CHU de Rouen, U1096, Normandie Université, UNIROUEN, 76000 Rouen, France
| | - Ian G Burwash
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, ON K1Y 4W7, Canada
| | - Morgane Michel
- Paris-Cité, 75006 Paris, France; Unité d'Épidémiologie Clinique, Hôpital Robert-Debré, AP-HP, 75019 Paris, France; U1123, Inserm, ECEVE, 75010 Paris, France
| | - Eric Durand
- Department of Cardiology, CHU de Rouen, U1096, Normandie Université, UNIROUEN, 76000 Rouen, France
| | - Martine Gilard
- Department of Cardiology, Brest University Hospital, 29200 Brest, France
| | - Christel Dindorf
- Paris-Cité, 75006 Paris, France; U1123, Inserm, ECEVE, 75010 Paris, France; URC Eco Île-de-France, Hôtel-Dieu, AP-HP, 75004 Paris, France
| | - Julien Dreyfus
- Cardiology Department, Centre Cardiologique du Nord, 93200 Saint-Denis, France
| | - Bernard Iung
- Paris-Cité, 75006 Paris, France; Department of Cardiology, Bichat Hospital, AP-HP, 75018 Paris, France; Inserm U1148, Bichat Hospital, AP-HP, 75018 Paris, France
| | - Alain Cribier
- Department of Cardiology, CHU de Rouen, U1096, Normandie Université, UNIROUEN, 76000 Rouen, France
| | - Alec Vahanian
- Paris-Cité, 75006 Paris, France; Inserm U1148, Bichat Hospital, AP-HP, 75018 Paris, France
| | - Karine Chevreul
- Paris-Cité, 75006 Paris, France; Department of Cardiology, Brest University Hospital, 29200 Brest, France; URC Eco Île-de-France, Hôtel-Dieu, AP-HP, 75004 Paris, France
| | - David Messika-Zeitoun
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, ON K1Y 4W7, Canada.
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Prosperi-Porta G, Nguyen V, Eltchaninoff H, Dreyfus J, Burwash IG, Willner N, Michel M, Durand E, Gilard M, Dindorf C, Iung B, Cribier A, Vahanian A, Chevreul K, Messika-Zeitoun D. Impact of the coronavirus disease 2019 pandemic on aortic valve replacement and outcomes in France. Arch Cardiovasc Dis 2024; 117:143-152. [PMID: 38267317 DOI: 10.1016/j.acvd.2023.12.004] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 12/09/2023] [Accepted: 12/12/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND The coronavirus disease of 2019 (COVID-19) pandemic lockdowns limited access to medical care. The impact on surgical (SAVR) and transcatheter (TAVR) aortic valve replacement (AVR) has been poorly described. AIM We sought to evaluate the impact of the COVID-19 pandemic on the number and modalities of AVR, patient demographics and in-hospital outcomes at the nationwide level. METHODS Using the French nationwide administrative hospital discharge database, we compared projected numbers and proportions of AVR and hospital outcomes, obtained using linear regressions derived from 2015-2019 trends, with those observed in 2020. RESULTS In 2020, 21,382 AVRs were performed (13,051 TAVRs, 5706 isolated SAVRs and 2625 SAVRs combined with other cardiac surgery). Compared with the 2020 projected number of AVRs (24,586, 95% confidence interval [CI] 23,525-25,646), TAVRs (14,866, 95% CI 14,164-15,568), isolated SAVRs (6652, 95% CI 6203-7100) and SAVRs combined with other cardiac surgery (3069, 95% CI 2822-3315), there were reductions of 13.0%, 12.2%, 14.2% and 14.5%, respectively. These trends were similar regardless of sex or age. In 2020, the mean age, Charlson Comorbidity Index and hospital admission duration continued to decline, and the proportion of females remained constant, following 2015-2019 trends. Overall, 2020 in-hospital mortality was higher than projected (2.0% observed vs. 1.7% projected; 95% CI 1.5-1.9%), with no increased pacemaker implantation, but more acute kidney injury and cerebrovascular accidents in some surgical subsets. CONCLUSIONS During the COVID-19 pandemic, fewer TAVR and SAVR procedures were performed, with increased in-hospital mortality and periprocedural complications. Extended follow-up will be important to establish the long-term effect of the COVID-19 pandemic on patient management and outcomes.
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Affiliation(s)
- Graeme Prosperi-Porta
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario K1Y 4W7, Canada
| | - Virginia Nguyen
- Cardiology Department, Centre Cardiologique du Nord, 93200 Saint-Denis, France
| | - Helene Eltchaninoff
- Department of Cardiology, CHU Rouen, Normandie University, UNIROUEN, U1096, 76000 Rouen, France
| | - Julien Dreyfus
- Cardiology Department, Centre Cardiologique du Nord, 93200 Saint-Denis, France
| | - Ian G Burwash
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario K1Y 4W7, Canada
| | - Nadav Willner
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario K1Y 4W7, Canada
| | - Morgane Michel
- Université Paris-Cité, 75006 Paris, France; Unité d'Épidémiologie Clinique, Hôpital Robert Debré, AP-HP, 75019 Paris, France; INSERM, ECEVE, U1123, 75010 Paris, France
| | - Eric Durand
- Department of Cardiology, CHU Rouen, Normandie University, UNIROUEN, U1096, 76000 Rouen, France
| | - Martine Gilard
- Department of Cardiology, Brest University Hospital, 29200 Brest, France
| | - Christel Dindorf
- Université Paris-Cité, 75006 Paris, France; INSERM, ECEVE, U1123, 75010 Paris, France; URC Eco Ile de France, Hôtel Dieu, AP-HP, 75004 Paris, France
| | - Bernard Iung
- Université Paris-Cité, 75006 Paris, France; Department of Cardiology, Bichat Hospital, AP-HP, 75018 Paris, France
| | - Alain Cribier
- Department of Cardiology, CHU Rouen, Normandie University, UNIROUEN, U1096, 76000 Rouen, France
| | - Alec Vahanian
- Université Paris-Cité, 75006 Paris, France; INSERM U1148, Bichat Hospital, 75018 Paris, France
| | - Karine Chevreul
- Université Paris-Cité, 75006 Paris, France; Department of Cardiology, Brest University Hospital, 29200 Brest, France; URC Eco Ile de France, Hôtel Dieu, AP-HP, 75004 Paris, France
| | - David Messika-Zeitoun
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario K1Y 4W7, Canada.
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Prosperi-Porta G, Nguyen V, Willner N, Dreyfus J, Eltchaninoff H, Burwash IG, Michel M, Durand E, Gilard M, Dindorf C, Iung B, Cribier A, Vahanian A, Chevreul K, Messika-Zeitoun D. Association of Age and Sex With Use of Transcatheter Aortic Valve Replacement in France. J Am Coll Cardiol 2023; 82:1889-1902. [PMID: 37877906 DOI: 10.1016/j.jacc.2023.08.044] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/29/2023] [Accepted: 08/31/2023] [Indexed: 10/26/2023]
Abstract
BACKGROUND Current guidelines recommend selecting surgical aortic valve replacement (SAVR) or transcatheter aortic valve replacement (TAVR) based on age, comorbidities, and surgical risk. Nevertheless, reports from the United States suggest a rapid expansion of TAVR in young patients. OBJECTIVES The authors sought to evaluate the trends in TAVR uptake at a nationwide level in France according to age and sex. METHODS Using a nationwide administrative database, we evaluated age- and sex-related trends in TAVR uptake, patient demographics, and in-hospital outcomes between 2015 and 2020. RESULTS A total of 107,397 patients (44.0% female) underwent an isolated aortic valve replacement (AVR) (59.1% TAVR, 40.9% SAVR). In patients <65 years of age, the proportion of TAVR increased by 63.2% (P < 0.001) from 2015 to 2020 but remained uncommon at 11.1% of all AVR by 2020 (12.4% in females, 10.6% in males) while TAVR was the dominant modality in patients ≥65 years of age. In patients undergoing TAVR, the Charlson comorbidity index (CCI) (P = 0.119 for trend) and in-hospital mortality (P = 0.740 for trend) remained unchanged in patients <65 years of age but declined in those ≥65 years of age irrespective of sex (all P < 0.001 for trends). Females were older (P < 0.001), had lower CCI (P < 0.001), were more likely to undergo TAVR (P < 0.001), and experienced higher in-hospital mortality (TAVR, P = 0.015; SAVR, P < 0.001) that persisted despite adjustment for age and CCI. CONCLUSIONS In France, the use of TAVR remained uncommon in young patients, predominantly restricted to those at high risk. Important sex differences were observed in patent demographics, selection of AVR modality, and patient outcomes. Additional research evaluating the long-term impact of TAVR use in young patients and prospective data evaluating sex differences in AVR modality selection and outcomes are needed.
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Affiliation(s)
- Graeme Prosperi-Porta
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Virginia Nguyen
- Cardiology Department, Centre Cardiologique du Nord, Saint-Denis, France
| | - Nadav Willner
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Julien Dreyfus
- Cardiology Department, Centre Cardiologique du Nord, Saint-Denis, France
| | - Helene Eltchaninoff
- Univ Rouen Normandie, Inserm U1096, CHU Rouen, Department of Cardiology, F-76000 Rouen, France
| | - Ian G Burwash
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Morgane Michel
- Université Paris-Cité, Paris, France; Unité d'épidémiologie Clinique, Hôpital Robert Debré, AP-HP, Paris, France; INSERM, ECEVE, U1123, Paris, France
| | - Eric Durand
- Univ Rouen Normandie, Inserm U1096, CHU Rouen, Department of Cardiology, F-76000 Rouen, France
| | - Martine Gilard
- Department of Cardiology, Brest University Hospital, Brest, France
| | - Christel Dindorf
- Université Paris-Cité, Paris, France; INSERM, ECEVE, U1123, Paris, France; URC Eco Ile de France, AP-HP, Hôtel Dieu, Paris, France
| | - Bernard Iung
- Université Paris-Cité, Paris, France; Department of Cardiology, Assistance Publique-Hôpitaux de Paris (AP-HP), Bichat Hospital, Paris, France
| | - Alain Cribier
- Univ Rouen Normandie, Inserm U1096, CHU Rouen, Department of Cardiology, F-76000 Rouen, France
| | - Alec Vahanian
- Université Paris-Cité, Paris, France; INSERM U1148, Université Paris-Cité, Paris, France
| | - Karine Chevreul
- Université Paris-Cité, Paris, France; Department of Cardiology, Brest University Hospital, Brest, France; URC Eco Ile de France, AP-HP, Hôtel Dieu, Paris, France
| | - David Messika-Zeitoun
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.
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Prosperi-Porta G, Willner N, Messika-Zeitoun D. Aortic stenosis progression: Still a long way to go. Arch Cardiovasc Dis 2023; 116:113-116. [PMID: 36774270 DOI: 10.1016/j.acvd.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 02/02/2023]
Affiliation(s)
- Graeme Prosperi-Porta
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, ON K1Y 4W7 Ontario, Canada
| | - Nadav Willner
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, ON K1Y 4W7 Ontario, Canada
| | - David Messika-Zeitoun
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, ON K1Y 4W7 Ontario, Canada.
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Willner N, Prosperi-Porta G, Lau L, Nam Fu AY, Boczar K, Poulin A, Di Santo P, Unni RR, Visintini S, Ronksley PE, Chan KL, Beauchesne L, Burwash IG, Messika-Zeitoun D. Aortic Stenosis Progression: A Systematic Review and Meta-Analysis. JACC Cardiovasc Imaging 2023; 16:314-328. [PMID: 36648053 DOI: 10.1016/j.jcmg.2022.10.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 10/11/2022] [Accepted: 10/14/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Aortic valve stenosis is a progressive disorder with variable progression rates. The factors affecting aortic stenosis (AS) progression remain largely unknown. OBJECTIVES This systematic review and meta-analysis sought to determine AS progression rates and to assess the impact of baseline AS severity and sex on disease progression. METHODS The authors searched Medline, Embase, and the Cochrane Central Register of Controlled Trials from inception to July 1, 2020, for prospective studies evaluating the progression of AS with the use of echocardiography (mean gradient [MG], peak velocity [PV], peak gradient [PG], or aortic valve area [AVA]) or computed tomography (calcium score [AVC]). Random-effects meta-analysis was performed to evaluate the rate of AS progression for each parameter stratified by baseline severity, and meta-regression was performed to determine the impact of baseline severity and of sex on AS progression rate. RESULTS A total of 24 studies including 5,450 patients (40% female) met inclusion criteria. The pooled annualized progression of MG was +4.10 mm Hg (95% CI: 2.80-5.41 mm Hg), AVA -0.08 cm2 (95% CI: 0.06-0.10 cm2), PV +0.19 m/s (95% CI: 0.13-0.24 m/s), PG +7.86 mm Hg (95% CI: 4.98-10.75 mm Hg), and AVC +158.5 AU (95% CI: 55.0-261.9 AU). Increasing baseline severity of AS was predictive of higher rates of progression for MG (P < 0.001), PV (P = 0.001), and AVC (P < 0.001), but not AVA (P = 0.34) or PG (P = 0.21). Only 4 studies reported AS progression stratified by sex, with only PV and AVC having 3 studies to perform a meta-analysis. No difference between sex was observed for PV (P = 0.397) or AVC (P = 0.572), but the level of confidence was low. CONCLUSIONS This study provides progression rates for both hemodynamic and anatomic parameters of AS and shows that increasing hemodynamic and anatomic baseline severity is associated with faster AS progression. More studies are needed to determine if sex differences affect AS progression. (Aortic Valve Stenosis Progression Rate: A Systematic Review and Meta-Analysis; CRD42021207726).
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Affiliation(s)
- Nadav Willner
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | | | - Lawrence Lau
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Angel Yi Nam Fu
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Kevin Boczar
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Anthony Poulin
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Pietro Di Santo
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Rudy R Unni
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Sarah Visintini
- Berkman Library, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Paul E Ronksley
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Kwan-Leung Chan
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Luc Beauchesne
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Ian G Burwash
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
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Willner N, Nguyen V, Eltchaninoff H, Burwash I, Michel M, Durand E, Gilard M, Iung B, Cribier A, Chevreul K, Messika-Zeitoun D. Aortic valve replacement for aortic stenosis in France – Influence of centers’ volumes on TAVR adoption rate and outcomes. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.233] [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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Willner N, Prosperi-Porta G, Lau L, Fu A, Poulin A, Messika-Zeitoun D. Aortic valve stenosis progression rate according to baseline severity: A systematic review and meta-analysis. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.230] [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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Unni R, Liang J, Jelaidan I, Harnett D, Boodhwani M, Glineur D, Burwash I, Chan KL, Coutinho T, Prosperi-Porta G, Fu A, Willner N, Messika-Zeitoun D, Beauchesne L. Mechanistic classification and outcomes of isolated aortic regurgitation in a contemporary cohort of patients. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.232] [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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Higginson C, Willner N, Petruescu L, Beauchesne L, Coutinho T, Boodhwani M, Chan KL, Burwash IG, Messika-Zeitoun D. Prevalence and Phenotypic Characterization of Patients with Bicuspid Aortic Valve and Large Aortic Annular Diameter. J Am Soc Echocardiogr 2022; 36:436-437. [PMID: 36574931 DOI: 10.1016/j.echo.2022.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 12/22/2022] [Accepted: 12/22/2022] [Indexed: 12/26/2022]
Affiliation(s)
- Casey Higginson
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Nadav Willner
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Laura Petruescu
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Luc Beauchesne
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Thais Coutinho
- Division of Cardiology and Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Munir Boodhwani
- Division of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Kwan L Chan
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Ian G Burwash
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - David Messika-Zeitoun
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
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Willner N, Burwash IG, Beauchesne L, Chan V, Vulesevic B, Ascah K, Coutinho T, Promislow S, Stadnick E, Chan KL, Mesana T, Messika-Zeitoun D. Natural History of Mitral Annulus Calcification and Calcific Mitral Valve Disease. J Am Soc Echocardiogr 2022; 35:925-932. [PMID: 35618253 DOI: 10.1016/j.echo.2022.05.007] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 03/05/2022] [Accepted: 05/10/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The natural history of mitral annular calcification (MAC) and risk for developing calcific mitral valve disease (CMVD) has been poorly defined. We sought to evaluate the progression rate of MAC and of the development of CMVD. METHODS Patients with MAC and paired echocardiograms at least one year apart between 2005 and 2019 were included. Progression rates from mild/moderate to severe MAC and to CMVD (defined as severe MAC and significant mitral stenosis and/or regurgitation) were assessed, along with potential association with sex. RESULTS A total of 11,605 patients (73±10years, 51%male) with MAC (78% mild, 17% moderate, 5% severe) were included and had a follow up echocardiogram at 4.2±2.7years. In patients with mild/moderate MAC, 33% presented with severe MAC at 10 years. The rate of severe MAC was higher in females than in males (41% vs. 24%, P<0.001, HR=1.3, P<0.001) and in patients with moderate vs. mild MAC (71% vs. 22%, P<0.001, HR=6.1, P<0.001). At 10 years 10% presented with CMVD (4%, 23% and 60% in patients with mild, moderate, and severe MAC respectively) and was predicted by female sex (15% vs. 5%, P<0.0001), even after adjustment for MAC severity (HR=1.9, P<0.001). CONCLUSION In this large cohort of patients with MAC, progression to severe MAC was common and frequently results in CMVD. Female sex was associated with higher progression rates. MAC and CMVD are expected to dramatically increase as the population ages highlighting the importance of a better understanding of the pathophysiology of MAC in order to develop effective preventive medical therapies.
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Affiliation(s)
- Nadav Willner
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Ian G Burwash
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Luc Beauchesne
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Vince Chan
- Department of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, Canada
| | - Branka Vulesevic
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Kathy Ascah
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Thias Coutinho
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Steve Promislow
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Ellamae Stadnick
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Kwan L Chan
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Canada
| | - Thierry Mesana
- Department of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, Canada
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Nguyen V, Willner N, Eltchaninoff H, Burwash IG, Michel M, Durand E, Gilard M, Dindorf C, Iung B, Cribier A, Vahanian A, Chevreul K, Messika-Zeitoun D. Trends in aortic valve replacement for aortic stenosis: a French nationwide study. Eur Heart J 2021; 43:666-679. [PMID: 36282793 DOI: 10.1093/eurheartj/ehab773] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/20/2021] [Accepted: 10/25/2021] [Indexed: 12/29/2022] Open
Abstract
AIMS Transcatheter aortic valve replacement (TAVR) as an alternative to surgical aortic valve replacement (SAVR) has profoundly changed the management of patients with aortic valve stenosis (AS). Large unbiased nationwide data regarding TAVR implementation, impact on SAVR and their respective outcomes are scarce. METHODS AND RESULTS Based on a French administrative hospital-discharge database, we collected data on all consecutive aortic valve replacements (AVRs) performed in France for AS between 2007 and 2019 [106 253 isolated SAVR (49%), 46 514 combined SAVR (21%), and 65 651 TAVR (30%)]. The number of AVR linearly increased between 2007 and 2019 (from 10 892 to 23 109, P for trend < 0.0001) due to a marked increase in TAVR (from 253 to 13 030, P for trend < 0.0001), while SAVR increased up to 2013 and then declined (10 892 in 2007, 12 699 in 2013, and 10 079 in 2019). The Charlson index decreased linearly for TAVR, but in two steps for SAVR (2011 and 2017). In-hospital mortality rates of both SAVR and TAVR declined (both P for trend < 0.0001) and were similar or lower for TAVR than for isolated SAVR in patients 75 years or above in the last 3 years (2017-19). Complication rates of TAVR also declined but permanent pacemaker rates remained high and length of stay substantial (16.7% and median 6 days, respectively, in 2017-19). CONCLUSION The number of AVR has doubled in a decade and TAVR has become the dominant form of AVR in 2018. The improvement in patient profiles seems to have anticipated the demonstrated benefit of TAVR in intermediate and low-risk patients. In patients 75 years or older, TAVR should be considered as the first option. We also highlight two important areas for improvement, the high permanent pacemaker rates, and the long length of stay even in the contemporary era. Our results may have major implications for clinical practice and policymakers.
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Affiliation(s)
- Virginia Nguyen
- Cardiology Department, Centre Cardiologique du Nord, Saint-Denis, France
| | - Nadav Willner
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Helene Eltchaninoff
- Department of Cardiology, Normandie University, UNIROUEN, U1096, CHU Rouen, Rouen, F-76000 France
| | - Ian G Burwash
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Morgane Michel
- Université de Paris, Paris, France.,URC Eco Ile de France, AP-HP, Hôtel Dieu, Paris, France.,INSERM, ECEVE, U1123, Paris, France
| | - Eric Durand
- Department of Cardiology, Normandie University, UNIROUEN, U1096, CHU Rouen, Rouen, F-76000 France
| | - Martine Gilard
- Department of Cardiology, Brest University Hospital, Brest, France
| | - Christel Dindorf
- Department of Cardiology, Normandie University, UNIROUEN, U1096, CHU Rouen, Rouen, F-76000 France.,Université de Paris, Paris, France.,URC Eco Ile de France, AP-HP, Hôtel Dieu, Paris, France
| | - Bernard Iung
- Université de Paris, Paris, France.,Department of Cardiology, Assistance Publique-Hôpitaux de Paris (AP-HP), Bichat Hospital, Paris, France.,INSERM U1148, Bichat Hospital, Paris, France
| | - Alain Cribier
- Department of Cardiology, Normandie University, UNIROUEN, U1096, CHU Rouen, Rouen, F-76000 France
| | - Alec Vahanian
- Université de Paris, Paris, France.,INSERM U1148, Bichat Hospital, Paris, France
| | - Karine Chevreul
- Université de Paris, Paris, France.,URC Eco Ile de France, AP-HP, Hôtel Dieu, Paris, France.,INSERM, ECEVE, U1123, Paris, France
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Willner N, Burwash I, Beauchesne L, Vulesevic B, Ascah K, Coutinho T, Promislow S, Chan K, Mesana T, Messika-Zeitoun D. NATURAL HISTORY OF MITRAL ANNULUS CALCIFICATION AND CALCIFIC MITRAL VALVE DISEASE. Can J Cardiol 2021. [DOI: 10.1016/j.cjca.2021.07.154] [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: 11/15/2022] Open
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13
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Peled-Raz M, Willner N, Shteinberg D, Or-Chen K, Rainis T. Digital recording and documentation of endoscopic procedures: physicians' practice and perspectives. Isr J Health Policy Res 2019; 8:57. [PMID: 31266536 PMCID: PMC6607539 DOI: 10.1186/s13584-019-0332-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 06/19/2019] [Indexed: 11/18/2022] Open
Abstract
Background In recent years, it has become increasingly prevalent internationally to record and archive digital recordings of endoscopic procedures. This emerging documentation tool raises weighty educational, ethical and legal issues – which are viewed as both deterrents and incentives to its adoption. We conducted a survey study aimed at evaluating the use of DRD in endoscopic procedures, to examine physicians’ support of this practice and to map the considerations weighed by physicians when deciding whether or not to support a more extensive use of DRD. Methods Israeli physicians from specialties that employ endoscopic technics were surveyed anonymously for demographic background, existence and use of recording equipment, existence of institutional guidelines regarding DRD, and self-ranking (on a scale from 1 to 7) of personal attitudes regarding DRD. Results 322 physicians were surveyed. 84% reported performing routine endoscopic procedures, 78% had the required equipment for digital recording, and 64% of them stated that they never or only rarely actually recorded the procedure. General surgeons had the second highest rate of DRD equipment (96.5%) but the lowest rates of DRD practice (17.5%). The average ranking of support of DRD by all participants was 5.07 ± 1.9, indicating a moderately high level of support. Significant positive correlation exists between actual DRD rates and average support of DRD (p < 0.001). Based on mediation models, for all specialties and with no exceptions, having routine recording guidelines and positive support of DRD were found to increase the probability of actual recording. Being a surgeon or an urologist negatively correlated with support of DRD, and decreased actual recording rates. The argument “Recording might cause more lawsuits” was ranked significantly higher than all other arguments against DRD (p < 0.001), and “Recording could aid teaching of interns” was ranked higher than all other arguments in favor of DRD (p < 0.001). Conclusions While DRD facilities and equipment are fairly widespread in Israel, the actual recording rate is generally low and varies among specialties. Having institutional guidelines requiring routine recording and a positive personal support of DRD correlated with actual DRD rates, with general surgeons being markedly less supportive of DRD and having the lowest actual recording rates. Physicians in all specialties were very much concerned about DRD’s potential to enhance lawsuits, and this greatly influenced their use of DRD. These findings should be addressed by educational efforts, centering on professionals from reluctant specialties, as well as by the issuing of both professional and institutional guidelines endorsing DRD as well as requiring it where applicable. Electronic supplementary material The online version of this article (10.1186/s13584-019-0332-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Maya Peled-Raz
- The School of Public Health, The Center for Health, Law and Ethics, University of Haifa; Clinical Ethicist, Ethics Committee Chair, Bnai Zion Medical Center, Haifa, Israel.
| | - Nadav Willner
- Internal Ward B, Bnai Zion Medical Center, Faculty of Medicine, Technion-Israel Institute of Technology, 47 Golomb St, Haifa, Israel
| | - Dan Shteinberg
- Bnai Zion Medical Center; Department of General Surgery, Bnai Zion Medical Center, Faculty of Medicine, Technion - Israel Institute of Technology, 47 Golomb St, Haifa, Israel
| | - Keren Or-Chen
- School of Social Work, Faculty of Social Welfare & Health Science, University of Haifa, Mount Carmel, Haifa, Israel
| | - Tova Rainis
- Head of Gastroenterology Unit Bnai Zion Medical Center, Faculty of Medicine, Technion-Israel Institute of Technology, 47 Golomb St, Haifa, Israel
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14
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Willner N, Goldberg Y, Schiff E, Vadasz Z. Semaphorin 4D levels in heart failure patients: a potential novel biomarker of acute heart failure? ESC Heart Fail 2018; 5:603-609. [PMID: 29524314 PMCID: PMC6073021 DOI: 10.1002/ehf2.12275] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 01/11/2018] [Accepted: 01/16/2018] [Indexed: 02/04/2023] Open
Abstract
AIMS Semaphorin 4D (Sema4D) is expressed on platelets and T-cells and known to be involved in inflammation. The aims of this study include comparing Sema4D and N terminal pro brain natriuretic peptide (NT-proBNP) serum levels in heart failure (HF) patients to a control group, evaluating the correlation between Sema4D and NT-proBNP levels, and assessing Sema4D serum levels in HF patients during acute exacerbation and remission. METHODS AND RESULTS Forty-five patients diagnosed with HF (based on echocardiographic findings, positive NT-proBNP levels, and normal C-reactive protein) and 11 healthy controls (declaring no chronic diseases or medications) comprised the study population. Demographic, clinical, laboratory, and echocardiographic data were used to create the study database. NT-proBNP and Sema4D serum samples were taken on admission and discharge. NT-proBNP levels were significantly higher in the HF group than in controls (P < 0.001). Sema4D levels were significantly higher in HF patients than in healthy controls (2143.04 ± 1253 vs. 762.18 ± 581.6 ng/mL, P < 0.001, respectively). Using linear regression, a higher creatinine level was found to predict both higher levels of NT-proBNP and Sema4D (P = 0.05 and P < 0.014, respectively), while a reduced ejection fraction was found to predict higher NT-proBNP levels only (P < 0.001 and P = 0.87, respectively). Average Sema4D levels reduced significantly at remission (3534.94 ± 1650.55 vs. 2455.67 ± 1424, P = 0.03), while mean NT-proBNP levels did not change significantly. CONCLUSIONS Sema4D levels in HF patients' serum are significantly higher than in healthy controls. Clinical improvement caused rapid reduction in Sema4D levels, possibly reflecting the inflammatory aspect of HF. These findings might suggest that Sema4D can be used as a diagnostic biomarker of acute HF. Further studies of Sema4D and HF are warranted.
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Affiliation(s)
- Nadav Willner
- Department of Internal Medicine BBnai Zion Medical CenterHaifaIsrael
| | - Yair Goldberg
- Department of Bio‐StatisticsUniversity of HaifaHaifaIsrael
| | - Elad Schiff
- Department of Internal Medicine BBnai Zion Medical CenterHaifaIsrael
| | - Zahava Vadasz
- Division of Clinical Immunology and AllergyBnai Zion Medical CenterHaifaIsrael
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15
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Storch S, Willner N, Toubi A, Croitoru S, Wolfson V, Matar I, Grushka E, Odeh M, Wolfovits E, Schiff E, Rosner Y, Toubi E, Kessel A, Ben Izhak O, Moskovitz B, Nativ O. [KIDNEY DISEASES IN NORTH ISRAEL ACCORDING TO KIDNEY BIOPSIES - BNAI-ZION MEDICAL CENTER 14 YEARS' EXPERIENCE]. Harefuah 2016; 155:537-541. [PMID: 28530079] [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: 06/07/2023]
Abstract
INTRODUCTION Little is known about the prevalence of kidney diseases according to renal biopsy in Israel. Since updated literature worldwide emphasizes changing etiologies of chronic kidney disease, it is crucial to research and define the epidemiology and pathology of kidney disease in Israel. Hereby, we introduce an original review of the prevalence of kidney diseases in our study population, which we believe reflects the prevalence of kidney diseases in the population of Israel. AIMS To investigate the prevalence of kidney diseases diagnosed by renal biopsy, according to age, gender, race and clinical symptoms. METHODS A total of 155 kidney biopsies were conducted in the years 2000-2014 in Bnai-Zion Medical Center in Haifa, according to formal accepted indications. Most of the biopsies (65%) were needle aspirations in a retroperitoneal approach, in which 90% were ultrasound guided and the rest computed tomography guided, while the other 35% of biopsies involved laparoscopic approaches. RESULTS The most common indications for kidney biopsy were nephrotic syndrome, nephritic syndrome and proteinuria (37.4%, 25.8% and 24.5%, respectively). Average glomeruli number per biopsy was 17.5 vs. 82.2 for needle aspiration and laparoscopic approach, respectively (statistically significant). The most common diagnosis was focal segmental glomerulosclerosis (FSGS), followed by chronic glomerulonephritis, IgA nephropathy, lupus nephritis, minimal change disease (MCD), membranous nephropathy and tubulointerstitial disease (20%, 11.5%, 11.5%, 10.1%, 9.5%, 8.1% and 6.1%, respectively). CONCLUSIONS FSGS was the most common diagnosis in patients presented with nephrotic syndrome or proteinuria, men, and patients above 60 years of age. Patients below 30 years of age were mainly diagnosed with IgA nephropathy. DISCUSSION In recent years, FSGS is becoming more prevalent compared with other chronic kidney disease especially in the older population. IgA nephropathy is still the most common diagnosis in young patients and in patients presented with hematuria. To the best of our knowledge, no data exists on the prevalence of kidney diseases in Israel, and our study is an important contribution to the epidemiological and clinical knowledge on the subject.
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Affiliation(s)
- Shimon Storch
- Nephrology and Hypertension Unit, Bnai-Zion Medical Center, Haifa
| | - Nadav Willner
- Department of Internal Medicine B, Bnai-Zion Medical Center, Haifa
| | - Aurora Toubi
- Ultrasonography Unit, Department of Radiology, Bnai-Zion Medical Center, Haifa
| | | | | | | | - Elinor Grushka
- Nephrology and Hypertension Unit, Bnai-Zion Medical Center, Haifa
| | - Majed Odeh
- Department of Internal Medicine A, Bnai-Zion Medical Center, Haifa
| | - Efrat Wolfovits
- Department of Internal Medicine C, Bnai-Zion Medical Center, Haifa
| | - Elad Schiff
- Department of Internal Medicine B, Bnai-Zion Medical Center, Haifa
| | - Yitzhak Rosner
- Department of Rheumatology, Bnai-Zion Medical Center, Haifa
| | - Elias Toubi
- Allergy and Clinical Immunology Unit, Bnai-Zion Medical Center, Haifa
| | - Aharon Kessel
- Allergy and Clinical Immunology Unit, Bnai-Zion Medical Center, Haifa
| | - Ofer Ben Izhak
- Department of Pathology, Rambam Health Care Campus, Haifa
| | | | - Ofer Nativ
- Department of Urology, Bnai-Zion Medical Center, Haifa
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Rueckriegel SM, Homola GA, Hummel M, Willner N, Ernestus RI, Matthies C. Probabilistic Fiber-Tracking Reveals Degeneration of the Contralateral Auditory Pathway in Patients with Vestibular Schwannoma. AJNR Am J Neuroradiol 2016; 37:1610-6. [PMID: 27256855 DOI: 10.3174/ajnr.a4833] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 03/06/2016] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Vestibular schwannomas cause progressive hearing loss by direct damage to the vestibulocochlear nerve. The cerebral mechanisms of degeneration or plasticity are not well-understood. Therefore, the goal of our study was to show the feasibility of probabilistic fiber-tracking of the auditory pathway in patients with vestibular schwannomas and to compare the ipsi- and contralateral volume and integrity, to test differences between the hemispheres. MATERIALS AND METHODS Fifteen patients with vestibular schwannomas were investigated before surgery. Diffusion-weighted imaging (25 directions) was performed on a 3T MR imaging system. Probabilistic tractography was performed for 3 partial sections of the auditory pathway. Volume and fractional anisotropy were determined and compared ipsilaterally and contralaterally. The laterality ratio was correlated with the level of hearing loss. RESULTS Anatomically reasonable tracts were depicted in all patients for the acoustic radiation. Volume was significantly decreased on the hemisphere contralateral to the tumor side for the acoustic radiation and diencephalic section, while fractional anisotropy did not differ significantly. Tracking did not yield meaningful tracts in 3 patients for the thalamocortical section and in 5 patients for the diencephalic section. No statistically significant correlations between the laterality quotient and classification of hearing loss were found. CONCLUSIONS For the first time, this study showed that different sections of the auditory pathway between the inferior colliculus and the auditory cortex can be visualized by using probabilistic tractography. A significant volume decrease of the auditory pathway on the contralateral hemisphere was observed and may be explained by transsynaptic degeneration of the crossing auditory pathway.
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Affiliation(s)
- S M Rueckriegel
- From the Departments of Neurosurgery (S.M.R., M.H., N.W., R.-I.E., C.M.)
| | - G A Homola
- Neuroradiology (G.A.H.), Würzburg University Hospital, Würzburg, Germany
| | - M Hummel
- From the Departments of Neurosurgery (S.M.R., M.H., N.W., R.-I.E., C.M.)
| | - N Willner
- From the Departments of Neurosurgery (S.M.R., M.H., N.W., R.-I.E., C.M.)
| | - R-I Ernestus
- From the Departments of Neurosurgery (S.M.R., M.H., N.W., R.-I.E., C.M.)
| | - C Matthies
- From the Departments of Neurosurgery (S.M.R., M.H., N.W., R.-I.E., C.M.)
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Willner N, Abud R, Schiff E, Dotan Y, Rainis T, Carlebach M. [SPONTANEOUS BACTERIAL EMPYEMA--A RARE BUT IMPORTANT COMPLICATION OF HEPATIC HYDROTHORAX IN CIRRHOTIC PATIENTS]. Harefuah 2015; 154:766-805. [PMID: 26897777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Spontaneous bacterial empyema, a complication of hepatic hydrothorax in cirrhotic patients, is a rare but nevertheless important medical entity. The diagnosis, treatment and prognosis of spontaneous bacterial empyema differs from the "usual" empyema, and avoiding proper diagnosis or treatment delay may have far reaching consequences. We report on a patient who was diagnosed in our department with spontaneous bacterial empyema, review the main current literature on the subject and elaborate on the specific therapeutic considerations related to the case management.
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Willner N, Schiff E, Goitein O, Rainis T. Left Ventricular Thrombosis in a Young Ulcerative Colitis Patient: Review with a Case Report. Eur J Case Rep Intern Med 2015. [DOI: 10.12890/2015_000268] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Willner N, Schiff E. A case of suicide attempt with Zolpidem - will Zolpidem show up on standard urine toxicology screening? EXCLI J 2014; 13:454-6. [PMID: 26417273 PMCID: PMC4464338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 04/17/2014] [Indexed: 11/28/2022]
Affiliation(s)
- Nadav Willner
- Resident, Department of Internal Medicine B, Bnai-Zion hospital, Technion, Haifa, Israel,*To whom correspondence should be addressed: Nadav Willner, Department of Internal Medicine B, Bnai-Zion hospital, Technion, Haifa, Israel, phone number: +972-54-3249856, E-mail:
| | - Elad Schiff
- Department of Internal Medicine B, Bnai-Zion Hospital, Haifa, Israel; Department for Complementary/Integrative Medicine, Law and Ethics, International Center for Health, Law and Ethics, University of Haifa, Haifa, Israel
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Willner N, Storch S, Tadmor T, Schiff E. Almost a tragedy: severe methotrexate toxicity in a hemodialysis patient treated for ectopic pregnancy. Eur J Clin Pharmacol 2013; 70:261-3. [PMID: 24276413 DOI: 10.1007/s00228-013-1608-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Accepted: 10/30/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND Methotrexate (MTX), an antimetabolite of folic acid, is the drug of choice for the nonsurgical management of ectopic pregnancy. MTX-related toxicity may include leukopenia, thrombocytopenia, pancytopenia, nausea, vomiting, stomatitis, mucositis, and liver and lung toxicity, depending primarily on the dosage of the drug and patients' renal function. Currently, the use of MTX in hemodialysis patients, even at a low dosage, is controversial, and no clear-cut guidelines are available. CASE REPORT We report here a rare case of a life-threatening complication characterized by severe pancytopenia and skin and mucosal injury, which developed in a young patient on hemodialysis after oral treatment with MTX for ectopic pregnancy. CONCLUSION We conclude that even low-dose MTX administration is not to be used in patients with renal insufficiency, and when no other therapeutic options are available we suggest taking several clinical measures to prevent or treat myelosuppression.
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Affiliation(s)
- Nadav Willner
- Department of Internal Medicine B, Bnai-Zion Hospital, Haifa, Israel,
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Matthies C, Willner N, Schuetz A, Solymosi L, Perez J, Ernestus RI. Planning of Vestibular Schwannoma Surgery by Enhanced CISS MRI. Skull Base Surg 2012. [DOI: 10.1055/s-0032-1314124] [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: 10/28/2022]
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