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Capóssoli LM, Bernardes A, Medeiros CF, Vieira CAC, Spada DR, Rena JA, Vigorito AC, Cliquet MG. TRATAMENTO DE TROMBOCITEMIA ESSENCIAL COM PEG-INTERFERON. RELATO DE UM CASO. Hematol Transfus Cell Ther 2022. [DOI: 10.1016/j.htct.2022.09.369] [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: 11/11/2022] Open
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Kamarajah S, Evans R, Nepogodiev D, Hodson J, Bundred J, Gockel I, Gossage J, Isik A, Kidane B, Mahendran H, Negoi I, Okonta K, Sayyed R, van Hillegersberg R, Vohra R, Wijnhoven B, Singh P, Griffiths E, Kamarajah S, Hodson J, Griffiths E, Alderson D, Bundred J, Evans R, Gossage J, Griffiths E, Jefferies B, Kamarajah S, McKay S, Mohamed I, Nepogodiev D, Siaw-Acheampong K, Singh P, van Hillegersberg R, Vohra R, Wanigasooriya K, Whitehouse T, Gjata A, Moreno J, Takeda F, Kidane B, Guevara Castro R, Harustiak T, Bekele A, Kechagias A, Gockel I, Kennedy A, Da Roit A, Bagajevas A, Azagra J, Mahendran H, Mejía-Fernández L, Wijnhoven B, El Kafsi J, Sayyed R, Sousa M, Sampaio A, Negoi I, Blanco R, Wallner B, Schneider P, Hsu P, Isik A, Gananadha S, Wills V, Devadas M, Duong C, Talbot M, Hii M, Jacobs R, Andreollo N, Johnston B, Darling G, Isaza-Restrepo A, Rosero G, Arias-Amézquita F, Raptis D, Gaedcke J, Reim D, Izbicki J, Egberts J, Dikinis S, Kjaer D, Larsen M, Achiam M, Saarnio J, Theodorou D, Liakakos T, Korkolis D, Robb W, Collins C, Murphy T, Reynolds J, Tonini V, Migliore M, Bonavina L, Valmasoni M, Bardini R, Weindelmayer J, Terashima M, White R, Alghunaim E, Elhadi M, Leon-Takahashi A, Medina-Franco H, Lau P, Okonta K, Heisterkamp J, Rosman C, van Hillegersberg R, Beban G, Babor R, Gordon A, Rossaak J, Pal K, Qureshi A, Naqi S, Syed A, Barbosa J, Vicente C, Leite J, Freire J, Casaca R, Costa R, Scurtu R, Mogoanta S, Bolca C, Constantinoiu S, Sekhniaidze D, Bjelović M, So J, Gačevski G, Loureiro C, Pera M, Bianchi A, Moreno Gijón M, Martín Fernández J, Trugeda Carrera M, Vallve-Bernal M, Cítores Pascual M, Elmahi S, Halldestam I, Hedberg J, Mönig S, Gutknecht S, Tez M, Guner A, Tirnaksiz M, Colak E, Sevinç B, Hindmarsh A, Khan I, Khoo D, Byrom R, Gokhale J, Wilkerson P, Jain P, Chan D, Robertson K, Iftikhar S, Skipworth R, Forshaw M, Higgs S, Gossage J, Nijjar R, Viswanath Y, Turner P, Dexter S, Boddy A, Allum W, Oglesby S, Cheong E, Beardsmore D, Vohra R, Maynard N, Berrisford R, Mercer S, Puig S, Melhado R, Kelty C, Underwood T, Dawas K, Lewis W, Al-Bahrani A, Bryce G, Thomas M, Arndt A, Palazzo F, Meguid R, Fergusson J, Beenen E, Mosse C, Salim J, Cheah S, Wright T, Cerdeira M, McQuillan P, Richardson M, Liem H, Spillane J, Yacob M, Albadawi F, Thorpe T, Dingle A, Cabalag C, Loi K, Fisher O, Ward S, Read M, Johnson M, Bassari R, Bui H, Cecconello I, Sallum R, da Rocha J, Lopes L, Tercioti V, Coelho J, Ferrer J, Buduhan G, Tan L, Srinathan S, Shea P, Yeung J, Allison F, Carroll P, Vargas-Barato F, Gonzalez F, Ortega J, Nino-Torres L, Beltrán-García T, Castilla L, Pineda M, Bastidas A, Gómez-Mayorga J, Cortés N, Cetares C, Caceres S, Duarte S, Pazdro A, Snajdauf M, Faltova H, Sevcikova M, Mortensen P, Katballe N, Ingemann T, Morten B, Kruhlikava I, Ainswort A, Stilling N, Eckardt J, Holm J, Thorsteinsson M, Siemsen M, Brandt B, Nega B, Teferra E, Tizazu A, Kauppila J, Koivukangas V, Meriläinen S, Gruetzmann R, Krautz C, Weber G, Golcher H, Emons G, Azizian A, Ebeling M, Niebisch S, Kreuser N, Albanese G, Hesse J, Volovnik L, Boecher U, Reeh M, Triantafyllou S, Schizas D, Michalinos A, Balli E, Mpoura M, Charalabopoulos A, Manatakis D, Balalis D, Bolger J, Baban C, Mastrosimone A, McAnena O, Quinn A, Ó Súilleabháin C, Hennessy M, Ivanovski I, Khizer H, Ravi N, Donlon N, Cervellera M, Vaccari S, Bianchini S, Sartarelli L, Asti E, Bernardi D, Merigliano S, Provenzano L, Scarpa M, Saadeh L, Salmaso B, De Manzoni G, Giacopuzzi S, La Mendola R, De Pasqual C, Tsubosa Y, Niihara M, Irino T, Makuuchi R, Ishii K, Mwachiro M, Fekadu A, Odera A, Mwachiro E, AlShehab D, Ahmed H, Shebani A, Elhadi A, Elnagar F, Elnagar H, Makkai-Popa S, Wong L, Tan Y, Thannimalai S, Ho C, Pang W, Tan J, Basave H, Cortés-González R, Lagarde S, van Lanschot J, Cords C, Jansen W, Martijnse I, Matthijsen R, Bouwense S, Klarenbeek B, Verstegen M, van Workum F, Ruurda J, van der Sluis P, de Maat M, Evenett N, Johnston P, Patel R, MacCormick A, Young M, Smith B, Ekwunife C, Memon A, Shaikh K, Wajid A, Khalil N, Haris M, Mirza Z, Qudus S, Sarwar M, Shehzadi A, Raza A, Jhanzaib M, Farmanali J, Zakir Z, Shakeel O, Nasir I, Khattak S, Baig M, MA N, Ahmed H, Naeem A, Pinho A, da Silva R, Bernardes A, Campos J, Matos H, Braga T, Monteiro C, Ramos P, Cabral F, Gomes M, Martins P, Correia A, Videira J, Ciuce C, Drasovean R, Apostu R, Ciuce C, Paitici S, Racu A, Obleaga C, Beuran M, Stoica B, Ciubotaru C, Negoita V, Cordos I, Birla R, Predescu D, Hoara P, Tomsa R, Shneider V, Agasiev M, Ganjara I, Gunjić D, Veselinović M, Babič T, Chin T, Shabbir A, Kim G, Crnjac A, Samo H, Díez del Val I, Leturio S, Ramón J, Dal Cero M, Rifá S, Rico M, Pagan Pomar A, Martinez Corcoles J, Rodicio Miravalles J, Pais S, Turienzo S, Alvarez L, Campos P, Rendo A, García S, Santos E, Martínez E, Fernández Díaz M, Magadán Álvarez C, Concepción Martín V, Díaz López C, Rosat Rodrigo A, Pérez Sánchez L, Bailón Cuadrado M, Tinoco Carrasco C, Choolani Bhojwani E, Sánchez D, Ahmed M, Dzhendov T, Lindberg F, Rutegård M, Sundbom M, Mickael C, Colucci N, Schnider A, Er S, Kurnaz E, Turkyilmaz S, Turkyilmaz A, Yildirim R, Baki B, Akkapulu N, Karahan O, Damburaci N, Hardwick R, Safranek P, Sujendran V, Bennett J, Afzal Z, Shrotri M, Chan B, Exarchou K, Gilbert T, Amalesh T, Mukherjee D, Mukherjee S, Wiggins T, Kennedy R, McCain S, Harris A, Dobson G, Davies N, Wilson I, Mayo D, Bennett D, Young R, Manby P, Blencowe N, Schiller M, Byrne B, Mitton D, Wong V, Elshaer A, Cowen M, Menon V, Tan L, McLaughlin E, Koshy R, Sharp C, Brewer H, Das N, Cox M, Al Khyatt W, Worku D, Iqbal R, Walls L, McGregor R, Fullarton G, Macdonald A, MacKay C, Craig C, Dwerryhouse S, Hornby S, Jaunoo S, Wadley M, Baker C, Saad M, Kelly M, Davies A, Di Maggio F, McKay S, Mistry P, Singhal R, Tucker O, Kapoulas S, Powell-Brett S, Davis P, Bromley G, Watson L, Verma R, Ward J, Shetty V, Ball C, Pursnani K, Sarela A, Sue Ling H, Mehta S, Hayden J, To N, Palser T, Hunter D, Supramaniam K, Butt Z, Ahmed A, Kumar S, Chaudry A, Moussa O, Kordzadeh A, Lorenzi B, Wilson M, Patil P, Noaman I, Willem J, Bouras G, Evans R, Singh M, Warrilow H, Ahmad A, Tewari N, Yanni F, Couch J, Theophilidou E, Reilly J, Singh P, van Boxel Gijs, Akbari K, Zanotti D, Sgromo B, Sanders G, Wheatley T, Ariyarathenam A, Reece-Smith A, Humphreys L, Choh C, Carter N, Knight B, Pucher P, Athanasiou A, Mohamed I, Tan B, Abdulrahman M, Vickers J, Akhtar K, Chaparala R, Brown R, Alasmar M, Ackroyd R, Patel K, Tamhankar A, Wyman A, Walker R, Grace B, Abbassi N, Slim N, Ioannidi L, Blackshaw G, Havard T, Escofet X, Powell A, Owera A, Rashid F, Jambulingam P, Padickakudi J, Ben-Younes H, Mccormack K, Makey I, Karush M, Seder C, Liptay M, Chmielewski G, Rosato E, Berger A, Zheng R, Okolo E, Singh A, Scott C, Weyant M, Mitchell J. The influence of anastomotic techniques on postoperative anastomotic complications: Results of the Oesophago-Gastric Anastomosis Audit. J Thorac Cardiovasc Surg 2022; 164:674-684.e5. [PMID: 35249756 DOI: 10.1016/j.jtcvs.2022.01.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 12/22/2021] [Accepted: 01/18/2022] [Indexed: 12/08/2022]
Abstract
BACKGROUND The optimal anastomotic techniques in esophagectomy to minimize rates of anastomotic leakage and conduit necrosis are not known. The aim of this study was to assess whether the anastomotic technique was associated with anastomotic failure after esophagectomy in the international Oesophago-Gastric Anastomosis Audit cohort. METHODS This prospective observational multicenter cohort study included patients undergoing esophagectomy for esophageal cancer over 9 months during 2018. The primary exposure was the anastomotic technique, classified as handsewn, linear stapled, or circular stapled. The primary outcome was anastomotic failure, namely a composite of anastomotic leakage and conduit necrosis, as defined by the Esophageal Complications Consensus Group. Multivariable logistic regression modeling was used to identify the association between anastomotic techniques and anastomotic failure, after adjustment for confounders. RESULTS Of the 2238 esophagectomies, the anastomosis was handsewn in 27.1%, linear stapled in 21.0%, and circular stapled in 51.9%. Anastomotic techniques differed significantly by the anastomosis sites (P < .001), with the majority of neck anastomoses being handsewn (69.9%), whereas most chest anastomoses were stapled (66.3% circular stapled and 19.3% linear stapled). Rates of anastomotic failure differed significantly among the anastomotic techniques (P < .001), from 19.3% in handsewn anastomoses, to 14.0% in linear stapled anastomoses, and 12.1% in circular stapled anastomoses. This effect remained significant after adjustment for confounding factors on multivariable analysis, with an odds ratio of 0.63 (95% CI, 0.46-0.86; P = .004) for circular stapled versus handsewn anastomosis. However, subgroup analysis by anastomosis site suggested that this effect was predominantly present in neck anastomoses, with anastomotic failure rates of 23.2% versus 14.6% versus 5.9% for handsewn versus linear stapled anastomoses versus circular stapled neck anastomoses, compared with 13.7% versus 13.8% versus 12.2% for chest anastomoses. CONCLUSIONS Handsewn anastomoses appear to be independently associated with higher rates of anastomotic failure compared with stapled anastomoses. However, this effect seems to be largely confined to neck anastomoses, with minimal differences between techniques observed for chest anastomoses. Further research into standardization of anastomotic approach and techniques may further improve outcomes.
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Silverio Antonio P, Couto Pereira S, Brito J, Valente Silva B, Alves Da Silva P, Garcia B, Simoes Oliveira C, Nunes-Ferreira A, Magalhaes A, Bernardes A, Lima Da Silva G, Carpinteiro L, J Pinto F, Marques P, De Sousa J. Apical versus septal pacing - can we chose the localization of ventricular lead in order to prevent upgrade to cardiac resynchronization therapy? Europace 2022. [DOI: 10.1093/europace/euac053.485] [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] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Right ventricular apical pacing (RVAp) may be deleterious to ventricular function and hemodynamics due to pacing induced dyssynchrony. In the last decades, some studies showed that RVAp has been associated with heart failure, deterioration of left ventricular function and high mortality. Some patients (pts) may need, during the follow up (FUP), an upgrade to cardiac resynchronizaon therapy (CRT). New techniques have emerged such as RV lead implantation in the high septum or outflow RV tract (RVOT) and, more recently, His bundle/LB pacing.
Purpose
To compare the need for upgrade to CRT in patients with RVAp versus septal/RVOT pacing.
Methods
Retrospective single-center study of consecutive pts that implanted pacemakers in a tertiary center between January 1995 and December 2020. We collected data regarding pacing indication, RV pacing site (apex versus septum/RVOT) and need for an upgrade to CRT during follow up (FUP).
Our primary endpoint was upgrade to CRT during the FU period. In the model, the impact of localization of the implanted lead on the survival free from upgrade was estimated assuming a neutral effect on mortality. Statistical analysis was performed using T-student test and logistic regression.
Results
We included 8761 pts, 60.2% (n=5275) were male, with a mean age of 76.5±10.7 years. The main indications for pacemaker implantation were (1) complete atrioventricular (AV) block (2239, 25.6%), (2) sick sinus syndrome (2211, 25.2%), (3) atrial fibrillation with AV block or bradycardia with significant pauses (17.4%) and (4) Mobitz II 2nd degree AV block (1467, 16.7%).
RVAp was performed in 1746 (20%) patients and RVOT/septal pacing in 6933 patients (80%; RVOT in 657 (9,5%)). During FUP, 26 (1,5%) RVAp pts and 52 (0,8%) RVOT/septal pacing pts underwent upgrade to CRT, in a total of 78 pts (CRT-P in 54 patients and CRT-D in 24 patients).
We observed that patients with RVAp had twice the risk of CRT upgrade during FUP (OR: 2,0 (IC 95% 1,25-3,21), p=0,004) when compared to patients with RVOT/septal pacing.
Conclusions
Patients with RVAp presented a 2-fold higher risk for upgrade to CRT when compared to patients with RVOT/septal pacing in our center. This retrospective analysis shows that lead implantation in the septum/RVOT should be preferred instead of the apex to reduce pacing induced dyssynchrony and need for CRT upgrade.
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Affiliation(s)
- P Silverio Antonio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - S Couto Pereira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - B Valente Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - B Garcia
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - C Simoes Oliveira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Nunes-Ferreira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Magalhaes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Bernardes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - G Lima Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - L Carpinteiro
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Marques
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J De Sousa
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
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Kamarajah SK, Evans RPT, Nepogodiev D, Hodson J, Bundred JR, Gockel I, Gossage JA, Isik A, Kidane B, Mahendran HA, Negoi I, Okonta KE, Sayyed R, van Hillegersberg R, Vohra RS, Wijnhoven BPL, Singh P, Griffiths EA, Kamarajah SK, Hodson J, Griffiths EA, Alderson D, Bundred J, Evans RPT, Gossage J, Griffiths EA, Jefferies B, Kamarajah SK, McKay S, Mohamed I, Nepogodiev D, Siaw-Acheampong K, Singh P, van Hillegersberg R, Vohra R, Wanigasooriya K, Whitehouse T, Gjata A, Moreno JI, Takeda FR, Kidane B, Guevara Castro R, Harustiak T, Bekele A, Kechagias A, Gockel I, Kennedy A, Da Roit A, Bagajevas A, Azagra JS, Mahendran HA, Mejía-Fernández L, Wijnhoven BPL, El Kafsi J, Sayyed RH, Sousa M M, Sampaio AS, Negoi I, Blanco R, Wallner B, Schneider PM, Hsu PK, Isik A, Gananadha S, Wills V, Devadas M, Duong C, Talbot M, Hii MW, Jacobs R, Andreollo NA, Johnston B, Darling G, Isaza-Restrepo A, Rosero G, Arias-Amézquita F, Raptis D, Gaedcke J, Reim D, Izbicki J, Egberts JH, Dikinis S, Kjaer DW, Larsen MH, Achiam MP, Saarnio J, Theodorou D, Liakakos T, Korkolis DP, Robb WB, Collins C, Murphy T, Reynolds J, Tonini V, Migliore M, Bonavina L, Valmasoni M, Bardini R, Weindelmayer J, Terashima M, White RE, Alghunaim E, Elhadi M, Leon-Takahashi AM, Medina-Franco H, Lau PC, Okonta KE, Heisterkamp J, Rosman C, van Hillegersberg R, Beban G, Babor R, Gordon A, Rossaak JI, Pal KMI, Qureshi AU, Naqi SA, Syed AA, Barbosa J, Vicente CS, Leite J, Freire J, Casaca R, Costa RCT, Scurtu RR, Mogoanta SS, Bolca C, Constantinoiu S, Sekhniaidze D, Bjelović M, So JBY, Gačevski G, Loureiro C, Pera M, Bianchi A, Moreno Gijón M, Martín Fernández J, Trugeda Carrera MS, Vallve-Bernal M, Cítores Pascual MA, Elmahi S, Halldestam I, Hedberg J, Mönig S, Gutknecht S, Tez M, Guner A, Tirnaksiz MB, Colak E, Sevinç B, Hindmarsh A, Khan I, Khoo D, Byrom R, Gokhale J, Wilkerson P, Jain P, Chan D, Robertson K, Iftikhar S, Skipworth R, Forshaw M, Higgs S, Gossage J, Nijjar R, Viswanath YKS, Turner P, Dexter S, Boddy A, Allum WH, Oglesby S, Cheong E, Beardsmore D, Vohra R, Maynard N, Berrisford R, Mercer S, Puig S, Melhado R, Kelty C, Underwood T, Dawas K, Lewis W, Bryce G, Thomas M, Arndt AT, Palazzo F, Meguid RA, Fergusson J, Beenen E, Mosse C, Salim J, Cheah S, Wright T, Cerdeira MP, McQuillan P, Richardson M, Liem H, Spillane J, Yacob M, Albadawi F, Thorpe T, Dingle A, Cabalag C, Loi K, Fisher OM, Ward S, Read M, Johnson M, Bassari R, Bui H, Cecconello I, Sallum RAA, da Rocha JRM, Lopes LR, Tercioti Jr V, Coelho JDS, Ferrer JAP, Buduhan G, Tan L, Srinathan S, Shea P, Yeung J, Allison F, Carroll P, Vargas-Barato F, Gonzalez F, Ortega J, Nino-Torres L, Beltrán-García TC, Castilla L, Pineda M, Bastidas A, Gómez-Mayorga J, Cortés N, Cetares C, Caceres S, Duarte S, Pazdro A, Snajdauf M, Faltova H, Sevcikova M, Mortensen PB, Katballe N, Ingemann T, Morten B, Kruhlikava I, Ainswort AP, Stilling NM, Eckardt J, Holm J, Thorsteinsson M, Siemsen M, Brandt B, Nega B, Teferra E, Tizazu A, Kauppila JH, Koivukangas V, Meriläinen S, Gruetzmann R, Krautz C, Weber G, Golcher H, Emons G, Azizian A, Ebeling M, Niebisch S, Kreuser N, Albanese G, Hesse J, Volovnik L, Boecher U, Reeh M, Triantafyllou S, Schizas D, Michalinos A, Balli E, Mpoura M, Charalabopoulos A, Manatakis DK, Balalis D, Bolger J, Baban C, Mastrosimone A, McAnena O, Quinn A, Ó Súilleabháin CB, Hennessy MM, Ivanovski I, Khizer H, Ravi N, Donlon N, Cervellera M, Vaccari S, Bianchini S, Asti E, Bernardi D, Merigliano S, Provenzano L, Scarpa M, Saadeh L, Salmaso B, De Manzoni G, Giacopuzzi S, La Mendola R, De Pasqual CA, Tsubosa Y, Niihara M, Irino T, Makuuchi R, Ishii K K, Mwachiro M, Fekadu A, Odera A, Mwachiro E, AlShehab D, Ahmed HA, Shebani AO, Elhadi A, Elnagar FA, Elnagar HF, Makkai-Popa ST, Wong LF, Tan YR, Thannimalai S, Ho CA, Pang WS, Tan JH, Basave HNL, Cortés-González R, Lagarde SM, van Lanschot JJB, Cords C, Jansen WA, Martijnse I, Matthijsen R, Bouwense S, Klarenbeek B, Verstegen M, van Workum F, Ruurda JP, van der Sluis PC, de Maat M, Evenett N, Johnston P, Patel R, MacCormick A, Smith B, Ekwunife C, Memon AH, Shaikh K, Wajid A, Khalil N, Haris M, Mirza ZU, Qudus SBA, Sarwar MZ, Shehzadi A, Raza A, Jhanzaib MH, Farmanali J, Zakir Z, Shakeel O, Nasir I, Khattak S, Baig M, Noor MA, Ahmed HH, Naeem A, Pinho AC, da Silva R, Bernardes A, Campos JC, Matos H, Braga T, Monteiro C, Ramos P, Cabral F, Gomes MP, Martins PC, Correia AM, Videira JF, Ciuce C, Drasovean R, Apostu R, Ciuce C, Paitici S, Racu AE, Obleaga CV, Beuran M, Stoica B, Ciubotaru C, Negoita V, Cordos I, Birla RD, Predescu D, Hoara PA, Tomsa R, Shneider V, Agasiev M, Ganjara I, Gunjić D, Veselinović M, Babič T, Chin TS, Shabbir A, Kim G, Crnjac A, Samo H, Díez del Val I, Leturio S, Ramón JM, Dal Cero M, Rifá S, Rico M, Pagan Pomar A, Martinez Corcoles JA, Rodicio Miravalles JL, Pais SA, Turienzo SA, Alvarez LS, Campos PV, Rendo AG, García SS, Santos EPG, Martínez ET, Fernández Díaz MJ, Magadán Álvarez C, Concepción Martín V, Díaz López C, Rosat Rodrigo A, Pérez Sánchez LE, Bailón Cuadrado M, Tinoco Carrasco C, Choolani Bhojwani E, Sánchez DP, Ahmed ME, Dzhendov T, Lindberg F, Rutegård M, Sundbom M, Mickael C, Colucci N, Schnider A, Er S, Kurnaz E, Turkyilmaz S, Turkyilmaz A, Yildirim R, Baki BE, Akkapulu N, Karahan O, Damburaci N, Hardwick R, Safranek P, Sujendran V, Bennett J, Afzal Z, Shrotri M, Chan B, Exarchou K, Gilbert T, Amalesh T, Mukherjee D, Mukherjee S, Wiggins TH, Kennedy R, McCain S, Harris A, Dobson G, Davies N, Wilson I, Mayo D, Bennett D, Young R, Manby P, Blencowe N, Schiller M, Byrne B, Mitton D, Wong V, Elshaer A, Cowen M, Menon V, Tan LC, McLaughlin E, Koshy R, Sharp C, Brewer H, Das N, Cox M, Al Khyatt W, Worku D, Iqbal R, Walls L, McGregor R, Fullarton G, Macdonald A, MacKay C, Craig C, Dwerryhouse S, Hornby S, Jaunoo S, Wadley M, Baker C, Saad M, Kelly M, Davies A, Di Maggio F, McKay S, Mistry P, Singhal R, Tucker O, Kapoulas S, Powell-Brett S, Davis P, Bromley G, Watson L, Verma R, Ward J, Shetty V, Ball C, Pursnani K, Sarela A, Sue Ling H, Mehta S, Hayden J, To N, Palser T, Hunter D, Supramaniam K, Butt Z, Ahmed A, Kumar S, Chaudry A, Moussa O, Kordzadeh A, Lorenzi B, Wilson M, Patil P, Noaman I, Bouras G, Evans R, Singh M, Warrilow H, Ahmad A, Tewari N, Yanni F, Couch J, Theophilidou E, Reilly JJ, Singh P, van Boxel G, Akbari K, Zanotti D, Sanders G, Wheatley T, Ariyarathenam A, Reece-Smith A, Humphreys L, Choh C, Carter N, Knight B, Pucher P, Athanasiou A, Mohamed I, Tan B, Abdulrahman M, Vickers J, Akhtar K, Chaparala R, Brown R, Alasmar MMA, Ackroyd R, Patel K, Tamhankar A, Wyman A, Walker R, Grace B, Abbassi N, Slim N, Ioannidi L, Blackshaw G, Havard T, Escofet X, Powell A, Owera A, Rashid F, Jambulingam P, Padickakudi J, Ben-Younes H, Mccormack K, Makey IA, Karush MK, Seder CW, Liptay MJ, Chmielewski G, Rosato EL, Berger AC, Zheng R, Okolo E, Singh A, Scott CD, Weyant MJ, Mitchell JD. Textbook outcome following oesophagectomy for cancer: international cohort study. Br J Surg 2022. [DOI: https://doi.org/10.1093/bjs/znac016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract
Background
Textbook outcome has been proposed as a tool for the assessment of oncological surgical care. However, an international assessment in patients undergoing oesophagectomy for oesophageal cancer has not been reported. This study aimed to assess textbook outcome in an international setting.
Methods
Patients undergoing curative resection for oesophageal cancer were identified from the international Oesophagogastric Anastomosis Audit (OGAA) from April 2018 to December 2018. Textbook outcome was defined as the percentage of patients who underwent a complete tumour resection with at least 15 lymph nodes in the resected specimen and an uneventful postoperative course, without hospital readmission. A multivariable binary logistic regression model was used to identify factors independently associated with textbook outcome, and results are presented as odds ratio (OR) and 95 per cent confidence intervals (95 per cent c.i.).
Results
Of 2159 patients with oesophageal cancer, 39.7 per cent achieved a textbook outcome. The outcome parameter ‘no major postoperative complication’ had the greatest negative impact on a textbook outcome for patients with oesophageal cancer, compared to other textbook outcome parameters. Multivariable analysis identified male gender and increasing Charlson comorbidity index with a significantly lower likelihood of textbook outcome. Presence of 24-hour on-call rota for oesophageal surgeons (OR 2.05, 95 per cent c.i. 1.30 to 3.22; P = 0.002) and radiology (OR 1.54, 95 per cent c.i. 1.05 to 2.24; P = 0.027), total minimally invasive oesophagectomies (OR 1.63, 95 per cent c.i. 1.27 to 2.08; P < 0.001), and chest anastomosis above azygous (OR 2.17, 95 per cent c.i. 1.58 to 2.98; P < 0.001) were independently associated with a significantly increased likelihood of textbook outcome.
Conclusion
Textbook outcome is achieved in less than 40 per cent of patients having oesophagectomy for cancer. Improvements in centralization, hospital resources, access to minimal access surgery, and adoption of newer techniques for improving lymph node yield could improve textbook outcome.
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Kamarajah SK, Evans RPT, Nepogodiev D, Hodson J, Bundred JR, Gockel I, Gossage JA, Isik A, Kidane B, Mahendran HA, Negoi I, Okonta KE, Sayyed R, van Hillegersberg R, Vohra RS, Wijnhoven BPL, Singh P, Griffiths EA, Kamarajah SK, Hodson J, Griffiths EA, Alderson D, Bundred J, Evans RPT, Gossage J, Griffiths EA, Jefferies B, Kamarajah SK, McKay S, Mohamed I, Nepogodiev D, Siaw-Acheampong K, Singh P, van Hillegersberg R, Vohra R, Wanigasooriya K, Whitehouse T, Gjata A, Moreno JI, Takeda FR, Kidane B, Guevara Castro R, Harustiak T, Bekele A, Kechagias A, Gockel I, Kennedy A, Da Roit A, Bagajevas A, Azagra JS, Mahendran HA, Mejía-Fernández L, Wijnhoven BPL, El Kafsi J, Sayyed RH, Sousa M M, Sampaio AS, Negoi I, Blanco R, Wallner B, Schneider PM, Hsu PK, Isik A, Gananadha S, Wills V, Devadas M, Duong C, Talbot M, Hii MW, Jacobs R, Andreollo NA, Johnston B, Darling G, Isaza-Restrepo A, Rosero G, Arias-Amézquita F, Raptis D, Gaedcke J, Reim D, Izbicki J, Egberts JH, Dikinis S, Kjaer DW, Larsen MH, Achiam MP, Saarnio J, Theodorou D, Liakakos T, Korkolis DP, Robb WB, Collins C, Murphy T, Reynolds J, Tonini V, Migliore M, Bonavina L, Valmasoni M, Bardini R, Weindelmayer J, Terashima M, White RE, Alghunaim E, Elhadi M, Leon-Takahashi AM, Medina-Franco H, Lau PC, Okonta KE, Heisterkamp J, Rosman C, van Hillegersberg R, Beban G, Babor R, Gordon A, Rossaak JI, Pal KMI, Qureshi AU, Naqi SA, Syed AA, Barbosa J, Vicente CS, Leite J, Freire J, Casaca R, Costa RCT, Scurtu RR, Mogoanta SS, Bolca C, Constantinoiu S, Sekhniaidze D, Bjelović M, So JBY, Gačevski G, Loureiro C, Pera M, Bianchi A, Moreno Gijón M, Martín Fernández J, Trugeda Carrera MS, Vallve-Bernal M, Cítores Pascual MA, Elmahi S, Halldestam I, Hedberg J, Mönig S, Gutknecht S, Tez M, Guner A, Tirnaksiz MB, Colak E, Sevinç B, Hindmarsh A, Khan I, Khoo D, Byrom R, Gokhale J, Wilkerson P, Jain P, Chan D, Robertson K, Iftikhar S, Skipworth R, Forshaw M, Higgs S, Gossage J, Nijjar R, Viswanath YKS, Turner P, Dexter S, Boddy A, Allum WH, Oglesby S, Cheong E, Beardsmore D, Vohra R, Maynard N, Berrisford R, Mercer S, Puig S, Melhado R, Kelty C, Underwood T, Dawas K, Lewis W, Bryce G, Thomas M, Arndt AT, Palazzo F, Meguid RA, Fergusson J, Beenen E, Mosse C, Salim J, Cheah S, Wright T, Cerdeira MP, McQuillan P, Richardson M, Liem H, Spillane J, Yacob M, Albadawi F, Thorpe T, Dingle A, Cabalag C, Loi K, Fisher OM, Ward S, Read M, Johnson M, Bassari R, Bui H, Cecconello I, Sallum RAA, da Rocha JRM, Lopes LR, Tercioti Jr V, Coelho JDS, Ferrer JAP, Buduhan G, Tan L, Srinathan S, Shea P, Yeung J, Allison F, Carroll P, Vargas-Barato F, Gonzalez F, Ortega J, Nino-Torres L, Beltrán-García TC, Castilla L, Pineda M, Bastidas A, Gómez-Mayorga J, Cortés N, Cetares C, Caceres S, Duarte S, Pazdro A, Snajdauf M, Faltova H, Sevcikova M, Mortensen PB, Katballe N, Ingemann T, Morten B, Kruhlikava I, Ainswort AP, Stilling NM, Eckardt J, Holm J, Thorsteinsson M, Siemsen M, Brandt B, Nega B, Teferra E, Tizazu A, Kauppila JH, Koivukangas V, Meriläinen S, Gruetzmann R, Krautz C, Weber G, Golcher H, Emons G, Azizian A, Ebeling M, Niebisch S, Kreuser N, Albanese G, Hesse J, Volovnik L, Boecher U, Reeh M, Triantafyllou S, Schizas D, Michalinos A, Balli E, Mpoura M, Charalabopoulos A, Manatakis DK, Balalis D, Bolger J, Baban C, Mastrosimone A, McAnena O, Quinn A, Ó Súilleabháin CB, Hennessy MM, Ivanovski I, Khizer H, Ravi N, Donlon N, Cervellera M, Vaccari S, Bianchini S, Asti E, Bernardi D, Merigliano S, Provenzano L, Scarpa M, Saadeh L, Salmaso B, De Manzoni G, Giacopuzzi S, La Mendola R, De Pasqual CA, Tsubosa Y, Niihara M, Irino T, Makuuchi R, Ishii K K, Mwachiro M, Fekadu A, Odera A, Mwachiro E, AlShehab D, Ahmed HA, Shebani AO, Elhadi A, Elnagar FA, Elnagar HF, Makkai-Popa ST, Wong LF, Tan YR, Thannimalai S, Ho CA, Pang WS, Tan JH, Basave HNL, Cortés-González R, Lagarde SM, van Lanschot JJB, Cords C, Jansen WA, Martijnse I, Matthijsen R, Bouwense S, Klarenbeek B, Verstegen M, van Workum F, Ruurda JP, van der Sluis PC, de Maat M, Evenett N, Johnston P, Patel R, MacCormick A, Smith B, Ekwunife C, Memon AH, Shaikh K, Wajid A, Khalil N, Haris M, Mirza ZU, Qudus SBA, Sarwar MZ, Shehzadi A, Raza A, Jhanzaib MH, Farmanali J, Zakir Z, Shakeel O, Nasir I, Khattak S, Baig M, Noor MA, Ahmed HH, Naeem A, Pinho AC, da Silva R, Bernardes A, Campos JC, Matos H, Braga T, Monteiro C, Ramos P, Cabral F, Gomes MP, Martins PC, Correia AM, Videira JF, Ciuce C, Drasovean R, Apostu R, Ciuce C, Paitici S, Racu AE, Obleaga CV, Beuran M, Stoica B, Ciubotaru C, Negoita V, Cordos I, Birla RD, Predescu D, Hoara PA, Tomsa R, Shneider V, Agasiev M, Ganjara I, Gunjić D, Veselinović M, Babič T, Chin TS, Shabbir A, Kim G, Crnjac A, Samo H, Díez del Val I, Leturio S, Ramón JM, Dal Cero M, Rifá S, Rico M, Pagan Pomar A, Martinez Corcoles JA, Rodicio Miravalles JL, Pais SA, Turienzo SA, Alvarez LS, Campos PV, Rendo AG, García SS, Santos EPG, Martínez ET, Fernández Díaz MJ, Magadán Álvarez C, Concepción Martín V, Díaz López C, Rosat Rodrigo A, Pérez Sánchez LE, Bailón Cuadrado M, Tinoco Carrasco C, Choolani Bhojwani E, Sánchez DP, Ahmed ME, Dzhendov T, Lindberg F, Rutegård M, Sundbom M, Mickael C, Colucci N, Schnider A, Er S, Kurnaz E, Turkyilmaz S, Turkyilmaz A, Yildirim R, Baki BE, Akkapulu N, Karahan O, Damburaci N, Hardwick R, Safranek P, Sujendran V, Bennett J, Afzal Z, Shrotri M, Chan B, Exarchou K, Gilbert T, Amalesh T, Mukherjee D, Mukherjee S, Wiggins TH, Kennedy R, McCain S, Harris A, Dobson G, Davies N, Wilson I, Mayo D, Bennett D, Young R, Manby P, Blencowe N, Schiller M, Byrne B, Mitton D, Wong V, Elshaer A, Cowen M, Menon V, Tan LC, McLaughlin E, Koshy R, Sharp C, Brewer H, Das N, Cox M, Al Khyatt W, Worku D, Iqbal R, Walls L, McGregor R, Fullarton G, Macdonald A, MacKay C, Craig C, Dwerryhouse S, Hornby S, Jaunoo S, Wadley M, Baker C, Saad M, Kelly M, Davies A, Di Maggio F, McKay S, Mistry P, Singhal R, Tucker O, Kapoulas S, Powell-Brett S, Davis P, Bromley G, Watson L, Verma R, Ward J, Shetty V, Ball C, Pursnani K, Sarela A, Sue Ling H, Mehta S, Hayden J, To N, Palser T, Hunter D, Supramaniam K, Butt Z, Ahmed A, Kumar S, Chaudry A, Moussa O, Kordzadeh A, Lorenzi B, Wilson M, Patil P, Noaman I, Bouras G, Evans R, Singh M, Warrilow H, Ahmad A, Tewari N, Yanni F, Couch J, Theophilidou E, Reilly JJ, Singh P, van Boxel G, Akbari K, Zanotti D, Sanders G, Wheatley T, Ariyarathenam A, Reece-Smith A, Humphreys L, Choh C, Carter N, Knight B, Pucher P, Athanasiou A, Mohamed I, Tan B, Abdulrahman M, Vickers J, Akhtar K, Chaparala R, Brown R, Alasmar MMA, Ackroyd R, Patel K, Tamhankar A, Wyman A, Walker R, Grace B, Abbassi N, Slim N, Ioannidi L, Blackshaw G, Havard T, Escofet X, Powell A, Owera A, Rashid F, Jambulingam P, Padickakudi J, Ben-Younes H, Mccormack K, Makey IA, Karush MK, Seder CW, Liptay MJ, Chmielewski G, Rosato EL, Berger AC, Zheng R, Okolo E, Singh A, Scott CD, Weyant MJ, Mitchell JD. Textbook outcome following oesophagectomy for cancer: international cohort study. Br J Surg 2022; 109:439-449. [PMID: 35194634 DOI: 10.1093/bjs/znac016] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/08/2021] [Accepted: 01/04/2022] [Indexed: 11/14/2022]
Abstract
BACKGROUND Textbook outcome has been proposed as a tool for the assessment of oncological surgical care. However, an international assessment in patients undergoing oesophagectomy for oesophageal cancer has not been reported. This study aimed to assess textbook outcome in an international setting. METHODS Patients undergoing curative resection for oesophageal cancer were identified from the international Oesophagogastric Anastomosis Audit (OGAA) from April 2018 to December 2018. Textbook outcome was defined as the percentage of patients who underwent a complete tumour resection with at least 15 lymph nodes in the resected specimen and an uneventful postoperative course, without hospital readmission. A multivariable binary logistic regression model was used to identify factors independently associated with textbook outcome, and results are presented as odds ratio (OR) and 95 per cent confidence intervals (95 per cent c.i.). RESULTS Of 2159 patients with oesophageal cancer, 39.7 per cent achieved a textbook outcome. The outcome parameter 'no major postoperative complication' had the greatest negative impact on a textbook outcome for patients with oesophageal cancer, compared to other textbook outcome parameters. Multivariable analysis identified male gender and increasing Charlson comorbidity index with a significantly lower likelihood of textbook outcome. Presence of 24-hour on-call rota for oesophageal surgeons (OR 2.05, 95 per cent c.i. 1.30 to 3.22; P = 0.002) and radiology (OR 1.54, 95 per cent c.i. 1.05 to 2.24; P = 0.027), total minimally invasive oesophagectomies (OR 1.63, 95 per cent c.i. 1.27 to 2.08; P < 0.001), and chest anastomosis above azygous (OR 2.17, 95 per cent c.i. 1.58 to 2.98; P < 0.001) were independently associated with a significantly increased likelihood of textbook outcome. CONCLUSION Textbook outcome is achieved in less than 40 per cent of patients having oesophagectomy for cancer. Improvements in centralization, hospital resources, access to minimal access surgery, and adoption of newer techniques for improving lymph node yield could improve textbook outcome.
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Carrington M, Silverio Antonio P, Nunes-Ferreira A, Rodrigues T, Couto Pereira S, Bernardes A, Lima Da Silva G, Magalhaes A, J Pinto F, De Sousa J, Marques P. It is possible to predict mortality after ICD implantation? Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0648] [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: 11/13/2022] Open
Abstract
Abstract
Introduction
Implantable Cardioverter Defibrillators (ICD) therapy is not recommended in patients who do not have a reasonable expectation of survival for at least 1 year, although specific recommendations regarding clinical or functional status evaluation are lacking.
Purpose
To identify predictors of all-cause mortality in patients who implanted an ICD.
Methods
Prospective single-center study of patients who implanted ICD between 2015 and 2019. Clinical characteristics were evaluated at baseline and mortality was assessed using the national registry of citizens. We performed uni and multivariate analysis to compare clinical characteristics of patients who died and who survived using Cox regression and Kaplan-Meier methods. For the predictor creatinine, we assessed the discrimination power and the best cut-off using the area under the ROC curve (AUC) method.
Results
From 2015–2019, 414 ICDs were implanted (81% male, 62±12 years-old), and 50 (13%) of the patients died after a median follow-up of 23 [11–41] months. Patients who died during the follow-up were older (67±9 vs 61±12, p=0.002), had more diabetes (48% vs 33%, p=0.033) and a higher creatinine (1.23 [0.84–1.86] vs 1.00 [0.84–1.22], p<0.001). The remaining comorbidities were similar between groups (Fig. 1). Patients who died had more frequently an ICD implanted after complication associated with a previous device or as a pacemaker upgrade (6% vs 2%, p=0.030). They also had a higher frequency of ischaemic cardiomyopathy (i-CMP) (82% vs 56%, p=0.002) and of ejection fraction (EF) ≤50% (96% vs 82%, p=0.040). The best cut-off value of creatinine to predict mortality with a sensitivity of 65% and a specificity of 72% was 1.2mg/dl (AUC 0.650; CI95% 0.53–0.77). After adjusting for diabetes, i-CMP, EF ≤50% and upgrade/re-implantation after complication, we found that age (HR 1.033; 95% CI 1.00–1.06, p=0.041) and creatinine ≥1.2mg/dl (HR 2.134; 95% CI 1.09–4.19, p=0.028) were independent predictors of all-cause mortality.
Conclusion
In our cohort of patients who underwent ICD implantation for primary or secondary sudden cardiac death prevention, the all-cause mortality over a median follow-up period of 23 [11–41] months was 13%. We found that in addition to age, a baseline creatinine level ≥1.2mg/dl increases by 2-fold mortality in patients who undergo ICD implantation. Decisions regarding ICD candidacy should not be based on age alone but should also consider creatinine that predisposes to mortality despite ICD implantation.
Funding Acknowledgement
Type of funding sources: None. All cause mortality
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Affiliation(s)
- M Carrington
- Hospital Espirito Santo de Evora, Cardiology, Evora, Portugal
| | | | | | - T Rodrigues
- Hospital De Santa Maria, Cardiology, Lisbon, Portugal
| | | | - A Bernardes
- Hospital De Santa Maria, Cardiology, Lisbon, Portugal
| | | | - A Magalhaes
- Hospital De Santa Maria, Cardiology, Lisbon, Portugal
| | - F J Pinto
- Hospital De Santa Maria, Cardiology, Lisbon, Portugal
| | - J De Sousa
- Hospital De Santa Maria, Cardiology, Lisbon, Portugal
| | - P Marques
- Hospital De Santa Maria, Cardiology, Lisbon, Portugal
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Kamarajah S, Nepogodiev D, Bekele A, Cecconello I, Evans R, Guner A, Gossage J, Harustiak T, Hodson J, Isik A, Kidane B, Leon-Takahashi A, Mahendran H, Negoi I, Okonta K, Rosero G, Sayyed R, Singh P, Takeda F, van Hillegersberg R, Vohra R, White R, Griffiths E, Alderson D, Bundred J, Evans R, Gossage J, Griffiths E, Jefferies B, Kamarajah S, McKay S, Mohamed I, Nepogodiev D, Siaw- Acheampong K, Singh P, van Hillegersberg R, Vohra R, Wanigasooriya K, Whitehouse T, Gjata A, Moreno J, Takeda F, Kidane B, Guevara CR, Harustiak T, Bekele A, Kechagias A, Gockel I, Kennedy A, Da Roit A, Bagajevas A, Azagra J, Mahendran H, Mejía-Fernández L, Wijnhoven B, El Kafsi J, Sayyed R, Sousa M, Sampaio A, Negoi I, Blanco R, Wallner B, Schneider P, Hsu P, Isik A, Gananadha S, Wills V, Devadas M, Duong C, Talbot M, Hii M, Jacobs R, Andreollo N, Johnston B, Darling G, Isaza-Restrepo A, Rosero G, Arias- Amézquita F, Raptis D, Gaedcke J, Reim D, Izbicki J, Egberts J, Dikinis S, Kjaer D, Larsen M, Achiam M, Saarnio J, Theodorou D, Liakakos T, Korkolis D, Robb W, Collins C, Murphy T, Reynolds J, Tonini V, Migliore M, Bonavina L, Valmasoni M, Bardini R, Weindelmayer J, Terashima M, White R, Alghunaim E, Elhadi M, Leon-Takahashi A, Medina-Franco H, Lau P, Okonta K, Heisterkamp J, Rosman C, van Hillegersberg R, Beban G, Babor R, Gordon A, Rossaak J, Pal K, Qureshi A, Naqi S, Syed A, Barbosa J, Vicente C, Leite J, Freire J, Casaca R, Costa R, Scurtu R, Mogoanta S, Bolca C, Constantinoiu S, Sekhniaidze D, Bjelović M, So J, Gačevski G, Loureiro C, Pera M, Bianchi A, Moreno GM, Martín Fernández J, Trugeda Carrera M, Vallve-Bernal M, Cítores Pascual M, Elmahi S, Halldestam I, Hedberg J, Mönig S, Gutknecht S, Tez M, Guner A, Tirnaksiz M, Colak E, Sevinç B, Hindmarsh A, Khan I, Khoo D, Byrom R, Gokhale J, Wilkerson P, Jain P, Chan D, Robertson K, Iftikhar S, Skipworth R, Forshaw M, Higgs S, Gossage J, Nijjar R, Viswanath Y, Turner P, Dexter S, Boddy A, Allum W, Oglesby S, Cheong E, Beardsmore D, Vohra R, Maynard N, Berrisford R, Mercer S, Puig S, Melhado R, Kelty C, Underwood T, Dawas K, Lewis W, Al-Bahrani A, Bryce G, Thomas M, Arndt A, Palazzo F, Meguid R, Fergusson J, Beenen E, Mosse C, Salim J, Cheah S, Wright T, Cerdeira M, McQuillan P, Richardson M, Liem H, Spillane J, Yacob M, Albadawi F, Thorpe T, Dingle A, Cabalag C, Loi K, Fisher O, Ward S, Read M, Johnson M, Bassari R, Bui H, Cecconello I, Sallum R, da Rocha J, Lopes L, Tercioti V, Coelho J, Ferrer J, Buduhan G, Tan L, Srinathan S, Shea P, Yeung J, Allison F, Carroll P, Vargas-Barato F, Gonzalez F, Ortega J, Nino-Torres L, Beltrán-García T, Castilla L, Pineda M, Bastidas A, Gómez-Mayorga J, Cortés N, Cetares C, Caceres S, Duarte S, Pazdro A, Snajdauf M, Faltova H, Sevcikova M, Mortensen P, Katballe N, Ingemann T, Morten B, Kruhlikava I, Ainswort A, Stilling N, Eckardt J, Holm J, Thorsteinsson M, Siemsen M, Brandt B, Nega B, Teferra E, Tizazu A, Kauppila J, Koivukangas V, Meriläinen S, Gruetzmann R, Krautz C, Weber G, Golcher H, Emons G, Azizian A, Ebeling M, Niebisch S, Kreuser N, Albanese G, Hesse J, Volovnik L, Boecher U, Reeh M, Triantafyllou S, Schizas D, Michalinos A, Mpali E, Mpoura M, Charalabopoulos A, Manatakis D, Balalis D, Bolger J, Baban C, Mastrosimone A, McAnena O, Quinn A, Ó Súilleabháin C, Hennessy M, Ivanovski I, Khizer H, Ravi N, Donlon N, Cervellera M, Vaccari S, Bianchini S, Sartarelli L, Asti E, Bernardi D, Merigliano S, Provenzano L, Scarpa M, Saadeh L, Salmaso B, De Manzoni G, Giacopuzzi S, La Mendola R, De Pasqual C, Tsubosa Y, Niihara M, Irino T, Makuuchi R, Ishii K, Mwachiro M, Fekadu A, Odera A, Mwachiro E, AlShehab D, Ahmed H, Shebani A, Elhadi A, Elnagar F, Elnagar H, Makkai-Popa S, Wong L, Tan Y, Thannimalai S, Ho C, Pang W, Tan J, Basave H, Cortés-González R, Lagarde S, van Lanschot J, Cords C, Jansen W, Martijnse I, Matthijsen R, Bouwense S, Klarenbeek B, Verstegen M, van Workum F, Ruurda J, van der Sluis P, de Maat M, Evenett N, Johnston P, Patel R, MacCormick A, Young M, Smith B, Ekwunife C, Memon A, Shaikh K, Wajid A, Khalil N, Haris M, Mirza Z, Qudus S, Sarwar M, Shehzadi A, Raza A, Jhanzaib M, Farmanali J, Zakir Z, Shakeel O, Nasir I, Khattak S, Baig M, Noor M, Ahmed H, Naeem A, Pinho A, da Silva R, Bernardes A, Campos J, Matos H, Braga T, Monteiro C, Ramos P, Cabral F, Gomes M, Martins P, Correia A, Videira J, Ciuce C, Drasovean R, Apostu R, Ciuce C, Paitici S, Racu A, Obleaga C, Beuran M, Stoica B, Ciubotaru C, Negoita V, Cordos I, Birla R, Predescu D, Hoara P, Tomsa R, Shneider V, Agasiev M, Ganjara I, Gunjić D, Veselinović M, Babič T, Chin T, Shabbir A, Kim G, Crnjac A, Samo H, Díez del Val I, Leturio S, Ramón J, Dal Cero M, Rifá S, Rico M, Pagan Pomar A, Martinez Corcoles J, Rodicio Miravalles J, Pais S, Turienzo S, Alvarez L, Campos P, Rendo A, García S, Santos E, Martínez E, Fernández DMJ, Magadán ÁC, Concepción MV, Díaz LC, Rosat RA, Pérez SLE, Bailón CM, Tinoco CC, Choolani Bhojwani E, Sánchez D, Ahmed M, Dzhendov T, Lindberg F, Rutegård M, Sundbom M, Mickael C, Colucci N, Schnider A, Er S, Kurnaz E, Turkyilmaz S, Turkyilmaz A, Yildirim R, Baki B, Akkapulu N, Karahan O, Damburaci N, Hardwick R, Safranek P, Sujendran V, Bennett J, Afzal Z, Shrotri M, Chan B, Exarchou K, Gilbert T, Amalesh T, Mukherjee D, Mukherjee S, Wiggins T, Kennedy R, McCain S, Harris A, Dobson G, Davies N, Wilson I, Mayo D, Bennett D, Young R, Manby P, Blencowe N, Schiller M, Byrne B, Mitton D, Wong V, Elshaer A, Cowen M, Menon V, Tan L, McLaughlin E, Koshy R, Sharp C, Brewer H, Das N, Cox M, Al Khyatt W, Worku D, Iqbal R, Walls L, McGregor R, Fullarton G, Macdonald A, MacKay C, Craig C, Dwerryhouse S, Hornby S, Jaunoo S, Wadley M, Baker C, Saad M, Kelly M, Davies A, Di Maggio F, McKay S, Mistry P, Singhal R, Tucker O, Kapoulas S, Powell-Brett S, Davis P, Bromley G, Watson L, Verma R, Ward J, Shetty V, Ball C, Pursnani K, Sarela A, Sue LH, Mehta S, Hayden J, To N, Palser T, Hunter D, Supramaniam K, Butt Z, Ahmed A, Kumar S, Chaudry A, Moussa O, Kordzadeh A, Lorenzi B, Wilson M, Patil P, Noaman I, Willem J, Bouras G, Evans R, Singh M, Warrilow H, Ahmad A, Tewari N, Yanni F, Couch J, Theophilidou E, Reilly J, Singh P, van Boxel G, Akbari K, Zanotti D, Sgromo B, Sanders G, Wheatley T, Ariyarathenam A, Reece-Smith A, Humphreys L, Choh C, Carter N, Knight B, Pucher P, Athanasiou A, Mohamed I, Tan B, Abdulrahman M, Vickers J, Akhtar K, Chaparala R, Brown R, Alasmar M, Ackroyd R, Patel K, Tamhankar A, Wyman A, Walker R, Grace B, Abbassi N, Slim N, Ioannidi L, Blackshaw G, Havard T, Escofet X, Powell A, Owera A, Rashid F, Jambulingam P, Padickakudi J, Ben-Younes H, Mccormack K, Makey I, Karush M, Seder C, Liptay M, Chmielewski G, Rosato E, Berger A, Zheng R, Okolo E, Singh A, Scott C, Weyant M, Mitchell J. Mortality from esophagectomy for esophageal cancer across low, middle, and high-income countries: An international cohort study. Eur J Surg Oncol 2021; 47:1481-1488. [PMID: 33451919 DOI: 10.1016/j.ejso.2020.12.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 12/09/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND No evidence currently exists characterising global outcomes following major cancer surgery, including esophageal cancer. Therefore, this study aimed to characterise impact of high income countries (HIC) versus low and middle income countries (LMIC) on the outcomes following esophagectomy for esophageal cancer. METHOD This international multi-center prospective study across 137 hospitals in 41 countries included patients who underwent an esophagectomy for esophageal cancer, with 90-day follow-up. The main explanatory variable was country income, defined according to the World Bank Data classification. The primary outcome was 90-day postoperative mortality, and secondary outcomes were composite leaks (anastomotic leak or conduit necrosis) and major complications (Clavien-Dindo Grade III - V). Multivariable generalized estimating equation models were used to produce adjusted odds ratios (ORs) and 95% confidence intervals (CI95%). RESULTS Between April 2018 to December 2018, 2247 patients were included. Patients from HIC were more significantly older, with higher ASA grade, and more advanced tumors. Patients from LMIC had almost three-fold increase in 90-day mortality, compared to HIC (9.4% vs 3.7%, p < 0.001). On adjusted analysis, LMIC were independently associated with higher 90-day mortality (OR: 2.31, CI95%: 1.17-4.55, p = 0.015). However, LMIC were not independently associated with higher rates of anastomotic leaks (OR: 1.06, CI95%: 0.57-1.99, p = 0.9) or major complications (OR: 0.85, CI95%: 0.54-1.32, p = 0.5), compared to HIC. CONCLUSION Resections in LMIC were independently associated with higher 90-day postoperative mortality, likely reflecting a failure to rescue of these patients following esophagectomy, despite similar composite anastomotic leaks and major complication rates to HIC. These findings warrant further research, to identify potential issues and solutions to improve global outcomes following esophagectomy for cancer.
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Silverio Antonio P, Lima Da Silva G, Rodrigues T, Cunha N, Couto Pereira S, Brito J, Valente Silva B, Alves Da Silva P, Nunes-Ferreira A, Bernardes A, Cortez-Dias N, Carpinteiro L, J Pinto F, De Sousa J. Long-Term outcome of ventricular tachycardia catheter ablation in ischemic heart disease patients using a high-density mapping substrate-based approach: a prospective cohort study. Europace 2021. [DOI: 10.1093/europace/euab116.357] [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] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction and objective
Radiofrequency catheter ablation (RCA) for ventricular tachycardia (VT) in patients with ischemic heart disease (IHD) is associated with a reduced risk of VT storm and implantable cardioverter defibrillator (ICD) shocks. We aim to report the long-term outcome after a single RCA procedure for VT in patients with IHD using a high-density substrate-based approach.
Methods
We conducted a prospective, observational, single-centre and single-arm study involving patients with IHD, referred for RCA procedure for VT using high-density mapping catheters. Substrate mapping was performed in all patients. Procedural endpoints were VT noninducibility and local abnormal ventricular activities (LAVAs) elimination. The primary end point was survival free from appropriate ICD shocks and secondary end points included VT storm and all-cause mortality.
Results
Sixty-four consecutive patients were included (68 ± 9 years, 95% male, mean ejection fraction 33 ± 11% , 39% VT storms, and 69% appropriate ICD shocks). LAVAs were identified in all patients and VT inducibility was found in 83%. LAVAs elimination and noninducibility were achieved in 93.8% and 60%, respectively. After a mean follow-up of 25 ± 18 months, 90% and 85% of patients are free from appropriate ICD shocks at 1 and 2 years, respectively. The proportion of patients experiencing VT storm decreased from 39% to 1.6%. Overall survival was 89% and 84% at 1 and 2 years, respectively.
Conclusions
RCA of VT in IHD using a high-density mapping substrate-based approach resulted in a long-term steady freedom of ICD shocks and VT storm. Abstract Figure. Appropriate shock & all cause mortality
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Affiliation(s)
- P Silverio Antonio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - G Lima Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - S Couto Pereira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - B Valente Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Nunes-Ferreira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Bernardes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - N Cortez-Dias
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - L Carpinteiro
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J De Sousa
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
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Silverio Antonio P, Rodrigues T, Brito J, Pereira S, Valente Silva B, Alves Da Silva P, Cunha N, Nunes-Ferreira A, Bernardes A, Lima Da Silva G, Carpinteiro L, Cortez-Dias N, J Pinto F, De Sousa J. Early discharge after cryoablation procedure: is it safe? Europace 2021. [DOI: 10.1093/europace/euab116.181] [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] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Discharge after overnight hospital stay is standard procedure in patients submitted to elective atrial fibrillation (AF) ablation. Taking into consideration the low rate of cryoablation procedure complications could the same day discharge be an option?
Purpose
To access the safety of same day discharge of patients submitted to AF cryoablation.
Methods
Single-center retrospective study of consecutive pts admitted to elective AF cryoablation in a tertiary center between February 2017 and November 2020. Patients were divided into two groups: same day discharge and next day discharge. Only patients submitted to ablation until 4 p.m. were included. Complication rates were obtained up to six months after the procedure. Complications were defined as death, pericardial tamponade, hematoma requiring evaluation and/or intervention, major bleeding requiring transfusion, hospital admission related to the procedure.
Results
One hundred fifty-four pts were included, with a mean age of 61 ± 10.9 years, 66.2% were males, 18.2% with diabetes, 65.6% with dyslipidemia, 77.9% with hypertension, 10.4% with chronic kidney disease KDIGO stage 3 or more. Median follow-up of 436 (IQ 178 – 729) days. Most of the pts had paroxysmal (73.4%) and persistent short duration AF (23.4%). Sixty-two pts (40.3%) were early discharged and there were no differences between the two groups regarding epidemiological and clinical characteristics (p = NS).
A very low rate of complications in both groups was observed, occurring in 6.5% of pts with early discharge and in 8.7% of pts in overnight stay, without statistical significance between the two groups (p = 0.61). The most frequent complications were local hematoma (5 pts, 2 in early discharged group), pericardial effusion (3 pts, all in overnight stay), femoral pseudo-aneurism (2 pts, 1 in each group) and arteriovenous fistula (1 pt in overnight stay group). The type of complications did not differ between the two groups (p = 0.51). Two pts died during the follow up, unrelated with the procedure.
In addition, no difference in success rate and arrhythmic recurrence was observed between the two groups. (p = NS)
Conclusion
Our study suggests that is safe to early discharge pts submitted to AF ablation, reducing the hospital stay length in selected pts. Larger studies are needed to confirm this data before routine implementation of this strategy.
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Affiliation(s)
- P Silverio Antonio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - S Pereira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - B Valente Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Nunes-Ferreira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Bernardes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - G Lima Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - L Carpinteiro
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - N Cortez-Dias
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J De Sousa
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
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Couto Pereira S, Rodrigues T, Brito J, Silverio Antonio P, Valente Silva B, Alves Da Silva P, Cunha N, Nunes-Ferreira A, Bernardes A, Lima Da Silva G, Cortez-Dias N, Pinto FJ, De Sousa J. Withdrawal of anti-arrhythmic therapy after cavo-tricuspid isthmus ablation of typical atrial flutter. Europace 2021. [DOI: 10.1093/europace/euab116.054] [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] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
Medical management of typical atrial flutter (AFL) is sometimes unsuccessful and may have adverse effects. Symptom control using radiofrequency cavo-tricuspid isthmus ablation (CTA) is a feasible alternative, given the fact that it is a simple procedure with a low rate of complications. However, in some patients (pts), new atrial arrhythmias may develop and the decision of anti-arrhythmic therapy (AAT) withdrawal is usually patient-based.
Purpose
To predict the recurrence of atrial arrhythmias (AR) after CTI ablation between pts that suspended AAT and those that maintained AAT.
Methods
Single-center retrospective study of pts with typical AFL submitted to ablation between 2015 and 2019. Pts clinical characteristics, current and follow up therapy were collected. Holter and/or 7-day event loop recorder were performed during the follow up to identify AR. For statistical analysis, we applied Chi-square, Mann-Whitney and Cox regression to identify predictors of AR.
Results
CTA ablation was performed in 476 pts (mean age: 66.3 ± 11.7 years, 79.8% males). At time of ablation most pts were in EHRA II class (70.8%) and 44.6% of pts had at least mild left atrial dilatation on transthoracic echocardiography. The mean follow up time was 2.8 years.
Two-hundred sixty-nine pts (57,6%) were under anti-arrhythmic therapy (AAT) before the ablation. After the procedure, 58 pts withdrawn AAT before AR and 8 pts after AR. During the follow-up period, we observed AR of typical AFL in 17 pts (3.6%), atypical AFL in 35 pts (7.4%) and AF in 118 pts (24.8%).
There were no statistically significant differences regarding AR between pts that maintained and suspended AAT (p = NS). Concerning the pts that suspended AAT, thyroid disfunction (p = 0.012), higher CHADs-VASc score (p = 0.033), ischemic cardiomyopathy (p = 0.001) and tobacco abuse (p = 0.005) were predictors of AR, being the last two also independent predictors (HR 0.243; 95%CI 0.76-0.778, p = 0.017; HR 4.449; 95%CI 1.128-17.553, p = 0.033, respectively).
Conclusion
After CTA ablation, AF is the most frequent recurrent arrhythmia. Interestingly, the withdrawn of AAT didn’t seem to predict the recurrence of arrhythmic events. The decision of stopping AAT must be individualized regarding patients’ clinical characteristics. Abstract Figure 1: AAT withdrawal and AR
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Affiliation(s)
- S Couto Pereira
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - J Brito
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - P Silverio Antonio
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - B Valente Silva
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - P Alves Da Silva
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - A Nunes-Ferreira
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - A Bernardes
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - G Lima Da Silva
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - N Cortez-Dias
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - FJ Pinto
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
| | - J De Sousa
- Santa Maria University Hospital CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Lisbon, Portugal
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Fraga E, Almeida J, Camacho C, Simões J, Bernardes A. A case of esophageal carcinoma due to esophageal squamous papillomatosis. Int J Surg Case Rep 2020; 71:335-337. [PMID: 32492647 PMCID: PMC7264950 DOI: 10.1016/j.ijscr.2020.02.057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 11/03/2019] [Revised: 02/20/2020] [Accepted: 02/26/2020] [Indexed: 12/28/2022] Open
Abstract
INTRODUCTION Squamous Papilloma is a rare benign tumor of the esophagus. Esophageal squamous papilloma is thought to arise from a chronic inflammatory reaction due to mechanical or chemical irritant. ESP is usually considered to have a benign clinical course; however, some reports highlight the potential development of a malignancy. The development of extensive esophageal squamous papillomas also known as squamous papillomatosis of the esophagus is even less frequent. PRESENTATION OF THE CASE We present the case of an esophageal papillomatosis that developed into an invasive esophageal squamous cell carcinoma that was only diagnosed in the surgical specimen after minimally invasive Ivor-Lewis esophagectomy and in this case report, we discuss its etiology, diagnosis and treatment. CONCLUSION Extensive papillomatosis with continuous symptoms, especially persistent dysphagia, should always prompt a thorough analysis into a possible underlying malignancy.
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Affiliation(s)
- E Fraga
- General Surgery Department, Coimbra Hospital and University Center, Coimbra, Portugal; Faculty of Medicine, University of Coimbra, Coimbra, Portugal.
| | - J Almeida
- General Surgery Department, Coimbra Hospital and University Center, Coimbra, Portugal
| | - C Camacho
- General Surgery Department, Coimbra Hospital and University Center, Coimbra, Portugal; Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - J Simões
- General Surgery Department, Coimbra Hospital and University Center, Coimbra, Portugal; Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - A Bernardes
- General Surgery Department, Coimbra Hospital and University Center, Coimbra, Portugal; Faculty of Medicine, University of Coimbra, Coimbra, Portugal
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Aguiar-Ricardo I, Nunes-Ferreira A, Rigueira J, Rdrigues T, Cunha N, Antonio PS, Morais P, Pereira SC, Bernardes A, Santos I, Magalhaes A, Neves H, Pinto FJ, De Sousa J, Marques P. P1166Women as candidates for CRT: Are they less but better? Europace 2020. [DOI: 10.1093/europace/euaa162.209] [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] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Women have been under-represented in trials of cardiac resynchronization therapy (CRT). Most available data suggest that CRT has a greater clinical benefit in women than in men. However, further studies are needed to investigate the exact reasons for these results.
Purpose
To compare the prognostic impact and response rate of CRT in women and man.
Methods
Prospective study, single-center study that included pts undergoing CRT implant from 2015 to 2019. Clinical and echocardiographic evaluation were made before CRT implant and between 6-12 months post-implant. Pts with EF elevations≥10% or LV end-systolic volume (ESV) reductions≥15% were classified as responders. Patients with EF elevations ≥ 20% or ESV reductions≥30% were classified as super-responders. All the parameters were compared between women and man. Prognostic impact of CRT was evaluated as total mortality by the Cox regression and Kaplan-Meier methods.
Results
From 2015-2019, 561 patients were submitted to CRT implant with a follow-up duration of 18.9 ± 15.8 months. From these 148 (26.4%) were female (mean age 72.2 ± 10 years, 22.4% ischemic, LVEF < 30% in 70.2%). The cardiovascular risk factors and comorbidities were similar in both populations (women and men). In the female group, dilated cardiomyopathy was more frequent than in men (71% vs 50.8%, p < 0.01), with ischemic heart disease being the second most frequent etiology of heart failure.
The frequency of LBBB was similar in both groups (63.9% in women and 57.0% in men, p = NS) however the QRS duration was higher in women (164 ± 17 vs 160 ± 24, p = 0.017). The baseline mean EF was similar (30.5 ± 10.3ms in women and 30.3 ± 11.4ms in men) but the ESV was lower (109.7 ± 59.9 vs 138.4 ± 64.6, p < 0.001).
The prevalence of complications and need for surgical revision were similar in both groups.
The rate of CRT responders was similar in both groups, although tendentially higher in women (64.3% in women vs 55.2% in men, p = NS). On the other hand, super-responder rate was statistically significant (38% in women vs 25.1% in men, p = 0.004). The long-term survival was similar in both groups.
Conclusion
The rate of super-responders was higher in women than in men. This may be explained by the higher prevalence of dilated cardiomyopathy in this subgroup of patients and by the fact that women have smaller hearts and a larger QRS duration at baseline, most likely to have a real LBBB. Long-term mortality of CRT was not gender related
Abstract Figure. Long-term survival by gender
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Affiliation(s)
- I Aguiar-Ricardo
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - A Nunes-Ferreira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - J Rigueira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - T Rdrigues
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - P S Antonio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - P Morais
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - S C Pereira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - A Bernardes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - I Santos
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - A Magalhaes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - H Neves
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - J De Sousa
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - P Marques
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
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13
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Graca Rodrigues TE, Nunes-Ferreira A, Cunha N, Santos R, Aguiar-Ricardo I, Rigueira J, Silverio Antonio P, Pereira SC, Morais P, Bernardes A, Pinto FJ, Sousa J, Marques P. P1162Atrial fibrillation and Cardiac resynchronization therapy - is this combination truly bad? Europace 2020. [DOI: 10.1093/europace/euaa162.207] [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] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Cardiac resynchronization therapy (CRT) significantly reduces mortality and hospitalizations in patients with heart failure and reduced ejection fraction (EF). Atrial fibrillation (AF) is a very common comorbidity in these patients, however, CRT benefit in AF patients has been controversial.
Purpose
To compare the prognostic impact of CRT in patients (pts) with and without AF.
Methods
Prospective, single-center study that included pts undergoing CRT implantsince 2015. Clinical and echocardiographicevaluation were made before CRT implant and between 6-12 months post-implant. Pts with EF elevation ≥10% or LV end-systolic volume (ESV) reduction ≥15% were classified as responders. Patients with EF elevation ≥ 20% or ESV reduction ≥30% were classified as super-responders. All the parameters were compared between patients with and without AF.Prognostic impact of CRT was evaluated by comparing total mortality using the Cox regression and Kaplan-Meier methods.
Results
From 2015-2019, 566 CRTs were implanted (26.1% female, 72 ± 10.2 years old, follow-up duration 18.9 ± 15.8 months). From these patients, 166 patients (31%) had AF (73.5% males, mean age 72.2 ± 10.2 years, 37.3% ischemic, LVEF < 30% in 65.5%). The cardiovascular risk factors and comorbidities were similar in both populations (with and without AF), except for chronic kidney disease which was more frequent in AF pts(28% vs 17%, p = 0.012).
The prevalence of complications and surgical revision were similar in both groups.
The CRT response rate was similar in both groups (50% in AF group vs 59.6%, p = NS) as was the super-response rate (22.4% in FA pts vs 31.5%, p = NS).
The 4-year survival rate of patients with AF was similar to non-AF (83.7% vs 84.3%).
Conclusion
Despite the controversy about the efficacy of CRT in AF pts, in our population the long-term survival and CRT response rates were comparable between patients with and without AF.
Abstract Figure.
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Affiliation(s)
- T E Graca Rodrigues
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - A Nunes-Ferreira
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - N Cunha
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - R Santos
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - J Rigueira
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - P Silverio Antonio
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - S C Pereira
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - P Morais
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - A Bernardes
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - F J Pinto
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - J Sousa
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
| | - P Marques
- Cardiology Department, Santa Maria Hospital, CHLN, CCUL, Lisbon School of Medicine, Lisboa, Portugal, Universidade de Lisboa, Lisbon, Portugal
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14
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Nunes Ferreira A, Antonio PS, Aguiar-Ricardo I, Rodrigues T, Rigueira J, Agostinho JR, Santos R, Pereira S, Bernardes A, Santos I, Pinto FJ, De Sousa J, Marques P. 864A modified snare technique improves left ventricular lead implant success and response rate to cardiac resynchronization therapy. Europace 2020. [DOI: 10.1093/europace/euaa162.086] [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] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Left ventricular (LV) lead placement is often the most challenging aspect of cardiac resynchronization therapy (CRT) device implantation, with a failure rate up to 10% due to complex coronary anatomies.
Purpose
To evaluate the efficacy of a modified snare technique in the LV lead implantation in cases of standard technique failure and to evaluate its impact in the response rate to CRT.
Methods
A prospective study was conducted of patients indicated for a CRT implant. When LV lead delivery to the target vessel failed using standard techniques, a modified snare technique was implemented, using a secondary coronary sinus delivery sheath introduced through the same venous puncture. Patients were evaluated every 6 months. Efficacy was quantified by long-term surgical intervention rates. Patients were evaluated with transthoracic echocardiography before CRT implant and between 6-12 months post-implant. Patients with ejection fraction (EF) elevation ≥ 10% or LV end-systolic volume (ESV) reduction ≥ 15% were classified as responders. Patients with EF elevation ≥ 20% or LV ESV reduction ≥ 30% were classified as super-responders. Time to surgical revision and mortality were evaluated by the Cox regression and Kaplan-Meier methods.
Results
From 2015-2019, 566 CRTs were implanted (26.1% female, 72 ± 10.2 years old, follow-up duration 18.9 ± 15.8 months). The standard LV implant technique failed in 94 cases (16.6%), of which the modified snare technique was successful in 92 (97.9%) with LV lead implant in a lateral vein in 94.7% of cases. Baseline clinical characteristics were similar between patients who implanted LV lead with snare vs standard technique (p = NS). The 4-year surgical intervention rate was lower with the modified snare implant technique than with the standard technique (3.2% vs. 10.2%, HR 0.26, 95% CI 0.08-0.84, p < 0.05), with a relative risk reduction of 74% and a number needed to treat to prevent one surgical intervention of 14. The intervention rate was also lower regarding LV lead implant failure or dislodgement rates (0% vs. 5.3%, p < 0.05). Major complications were similar between groups.
In addition, the response rate to CRT was higher in the modified snare technique than in the standard approach (71.1% vs 55.0%, p < 0.05). In patients who implanted the LV lead with the snare technique, EF increased from 28.1 ± 8.2% to 36.1 ± 11.1% (p < 0.05) and LV ESV decreased from 127.8 ± 64.0mL to 99.8 ± 61.1mL (p = 0.01).
The super-response rate was similar between groups (33.3% vs 27.8%, p = NS).
Conclusion
For challenging coronary sinus anatomies that preclude LV lead placement by standard methods, this modified snare alternative was effective, with significantly lower surgical intervention rates and a higher response rate to resynchronization therapy. This higher than expected response rate with the snare technique, evaluated by remodeling criteria, may be explained by the implant of LV lead in the desired target lateral vein.
Abstract Figure.
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Affiliation(s)
- A Nunes Ferreira
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - P S Antonio
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - I Aguiar-Ricardo
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - T Rodrigues
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - J Rigueira
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - J R Agostinho
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - R Santos
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - S Pereira
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - A Bernardes
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - I Santos
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - F J Pinto
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - J De Sousa
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - P Marques
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
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15
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Aguiar Ricardo I, Nunes-Ferreira A, Rigueira J, Rodrigues T, Cunha N, Antonio PS, Morais P, Pereira SC, Bernardes A, Santos I, Magalhaes A, Neves H, Pinto FJ, De Sousa J, Marques P. P541Cardiac resynchronization therapy: left or non-left bundle branch block? That is the question. Europace 2020. [DOI: 10.1093/europace/euaa162.208] [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] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Cardiac resynchronization therapy (CRT) is associated with reduced mortality and improved quality of life in patients (pts) with low ejection fraction (EF) and conduction delays. Patients with left bundle branch block (LBBB) seem to be the ones who benefit the most from CRT and there is controversy about its efficacy in patients with non-LBBB.
Purpose
To compare the prognostic impact and the response rate to CRT in patients with LBBB and non-LBBB.
Methods
Prospective single-center study of patients who implanted CRT between 2015 and 2019. Clinical, electrocardiographic and echocardiographic evaluations were made before CRT implant and between 6-12 months post-implant. Patients with EF elevation ≥ 10% or left ventricle end-systolic volume (ESV) reduction ≥ 15% were classified as responders. Patients with EF elevation ≥ 20% or LV ESV reduction ≥ 30% were classified as super-responders. All the parameters were compared between patients with or without LBBB. Prognostic impact of resynchronization therapy was evaluated by comparing total mortality using the Cox regression and Kaplan-Meier methods.
Results
From 2015-2019, 566 CRTs were implanted (26.1% female, 72 ± 10.2 years old, follow-up duration 18.9 ± 15.8 months). From these patients, 59% had LBBB (69% males, mean age 71.6 ± 10.8 years, 34.5% ischemic, EF < 30% in 65.5%). The cardiovascular risk factors and comorbidities were similar in both populations (with and without LBBB), except for diabetes which was more frequent in non-LBBB patients (33% vs 50.6%, p = 0.007). Mean duration of QRS was similar between LBBB vs non-LBBB patients (163 ± 19ms vs 160 ± 22ms, p = NS) and baseline ejection fraction was also equivalent (29.8 ± 13.6% vs 27.9 ± 8.9%).
The prevalence of complications and surgical revisions were similar in both groups.
The response rate according to left ventricle remodelling criteria was higher in LBBB pts (65.9% vs 49.1%, p < 0.05), but the super-responders were similar in both groups (32.5% vs 26.4% p = NS).
The 4-year survival rate of patients with LBBB and non-LBBB was similar (86.5% vs 85.3%).
Conclusion
In our population the response rate to CRT was higher in LBBB pts. However, and despite the actual controversy about the efficacy of CRT in non-LBBB, the long-term mortality was similar in patients with or without LBBB.
Abstract Figure. lon-term survival
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Affiliation(s)
- I Aguiar Ricardo
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - A Nunes-Ferreira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - J Rigueira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - P S Antonio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - P Morais
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - S C Pereira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - A Bernardes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - I Santos
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - A Magalhaes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - H Neves
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - J De Sousa
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - P Marques
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
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16
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Nunes Ferreira A, Antonio PS, Aguiar-Ricardo I, Rodrigues T, Cunha N, Santos RP, Rigueira J, Bernardes A, Santos I, Goncalves S, Pinto FJ, De Sousa J, Marques P. P578Multipoint pacing in cardiac resynchronization therapy - how to improve remodeling criteria and its impact in quality of life. Europace 2020. [DOI: 10.1093/europace/euaa162.085] [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] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Despite the reduction in mortality and hospitalization rates, resynchronization therapy still has 30-40% of non-responders. Several studies are ongoing to evaluate if novel programming techniques such as multipoint pacing (MPP) increase the conversion rate of non-responder to responder to CRT. However, there is still lack of information about conversion to super-responders and the impact in quality of life of MPP.
Purpose
To evaluate the impact of MPP in conversion to super-responders and its impact in the quality of life of patients.
Methods
Randomized clinical trial of non-AF patients with indication for CRT and who implanted the Quartet™ quadripolar left ventricle (LV) lead. After implant, CRTs were programmed on biventricular pacing according to the latest activated area for 6 months. After a 6-month follow-up, patients were randomized in a 1:1 fashion to MPP ON or MPP OFF. MPP was programmed with the two widest spaced LV electrodes and with a LV1-LV2 to LV2-RV delay of 5ms. Patients were followed-up for 12 months with a 6-month evaluation of NTproBNP, echocardiographic remodeling criteria (LV end systolic volume (ESV) and LV ejection fraction), and quality of life (QoL) evaluated by EQ-5D, Minnesota Living with Heart Failure (MLWHF) questionnaire and 6-minute walk test (6MWT).
Results
76 patients were included in this trial, 62 with a completed 12-month follow-up (average age 67.2 ± 10.2 years old, 32.3% female gender, dilated cardiomyopathy in 77.4%). Among these patients, 24 were randomized to MPP ON, 28 to MPP OFF. Six patients died and 4 were lost to follow-up. Baseline clinical and echocardiographic characteristics were similar between groups (p = NS).
At 6 months, the overall response rate (reduction in ESV≥15%) was 75%. At twelve months, patients randomized to MPP ON had a super-response rate (reduction in ESV≥30%) higher than patients with MPP OFF (75% vs 39.3%, p = 0.01).
Between 6-12 months, patients assigned to MPP ON had a higher reduction in ESV (93.4 ± 52.3mL to 82.1 ± 40.5mL, p = 0.04) and an improvement in LVEF (38.3 ± 9.8% to 45.1 ± 11.1%, p < 0.01) compared to patients with MPP OFF (92.2 ± 47.3mL to 95.4 ± 47.5mL, p = NS; 37.1 ± 12.0% to 40.2 ± 9.2%, p = NS). Additionally, QoL of patients with MPP ON improved during follow up (EQ-5D 78.3% to 86.3%, p < 0.01; MLWHF 12.1 to 6.6, p = 0.03, 6MWT 316m to 239m, p = NS; NTproBNP 1608 ± 2450pg/mL to 775 ± 914pg/mL, p = NS) and was unchanged in MPP OFF patients (76.6% to 74.2%; MLWHF 12.7 to 12.7; 6MWT 338m to 299m, NTproBNP 1112 ± 1442pg/mL to 1383 ± 2118pg/mL, for all p = NS).
Conclusion
In our population, patients with CRT programmed with MPP ON, when compared to MPP OFF, had an improvement in the super-response rate and in quality of life. These results may be consequence from a more favorable reverse remodeling due to MPP, with a higher reduction in the LV end systolic volume.
Abstract Figure.
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Affiliation(s)
- A Nunes Ferreira
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - P S Antonio
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - I Aguiar-Ricardo
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - T Rodrigues
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - N Cunha
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - R P Santos
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - J Rigueira
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - A Bernardes
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - I Santos
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - S Goncalves
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - F J Pinto
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - J De Sousa
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - P Marques
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
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17
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De Sousa J, Cortez-Dias N, Carpinteiro L, Silva G, Nunes Ferreira A, Silverio Antonio P, Bernardes A, Barreiros C, Ribeiro J, Sobral S, Pinto F. P1402Isolation of pulmonary veins with duty-cycled circular multi-polar catheter: randomized controlled clinical trial. Europace 2020. [DOI: 10.1093/europace/euaa162.088] [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] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Pulmonary vein isolation (PVI) is the central element in the ablation of atrial fibrillation (AF), and can be obtained with different ablation modalities. The duty-cycled circular multi-pole catheter PVAC® (Medtronic) allows linear application of radiofrequency energy, with the production of circumferential lesions. Conceptually, it can make ablation simpler and faster in patients with favorable anatomy.
Objectives
To evaluate the safety and efficacy of ablation with a PVAC® catheter and to compare it with the conventional technique point-by-point (PbP) with irrigated catheter.
Methods
Clinical trial with single-blinded patients with AF refractory to antiarrhythmic therapy, randomized (1: 1) for ablation with PVAC® or PbP. The ablation strategy consisted of PVI, complemented with ablation of the cavo-tricuspid isthmus in patients with history of concomitant flutter. Monitoring was performed with a 7-day event loop recorder at 3, 6 and 12 months and annually from the 2nd year. Success was defined by AF-free survival or any maintained supraventricular tachycardia (duration > 30seconds).
Results
354 patients (67.5% males, 58 ± 12 years, PbP: 175, PVAC: 179) were included, of which 59.1% had paroxysmal, 26.2% short-standing persistent and 14.7% had long-standing persistent AF. Baseline characteristics were similar between groups. Among patients treated with PVAC, 93.1% of the pulmonary veins were isolated (620/666), similar to the 98.3% immediate success of the PbP group (697/709). Although the complication rate was similar in both groups (PVAC: 4.9% vs. PbP: 7.8%; P = NS), the risk of hemopericardium was lower with PVAC (0% vs. 4.6%; P = 0.013). Two patients treated with PVAC developed stroke (1.13% vs. 0%; P = NS). The duration of the procedure was lower among the patients treated with PVAC [136 (100-180) vs. 230 (188-270) min; P <0.001], with no difference in fluoroscopy time [24.4 (14.5-36.8) vs. 27.1 (17.0-45.0) min]. The success rate after 1st ablation at 36 months was 68%, with no differences between groups. The success rate after multiple ablations increased to 85.8%, with no differences between groups.
Conclusion
The multipolar PVAC catheter can represent an added value in AF ablation, making the procedure simpler and faster, ensuring similar efficacy to the conventional technique and with a lower risk of cardiac tamponade. The present trial suggests the need for clinically manifested stroke risk surveillance, which may be increased with this technique.
Abstract Figure.
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Affiliation(s)
- J De Sousa
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - N Cortez-Dias
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - L Carpinteiro
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - G Silva
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - A Nunes Ferreira
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - P Silverio Antonio
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - A Bernardes
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - C Barreiros
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - J Ribeiro
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - S Sobral
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
| | - F Pinto
- Cardiology Department, Santa Maria University Hospital (CHULN), CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Portugal, Lisboa, Portugal
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18
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Silverio Antonio P, Nunes-Ferreira A, Aguiar-Ricardo I, Rodrigues T, Rigueira J, Santos R, Cunha N, Couto Pereira S, S Morais P, Magalhaes A, Bernardes A, J Pinto F, De Sousa J, Marques P. 42When to implant CRT-P or CRT-D in the elderly? Europace 2020. [DOI: 10.1093/europace/euaa162.295] [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] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Cardiac resynchronization therapy (CRT) in elder patients is increasingly common. However, the decision to implant a device with defibrillator in these patients is often complex and it can be limited not only by the shorter life expectancy but also by a lower relative risk of arrhythmic compare to non-arrhythmic death due to other comorbidities. Thus, wether CRT is effective in an elderly population (≥75 years old), or if a defibrillator (CRT-D versus CRT-P) influences outcomes is a pivotal concern needing additional data.
Purpose
To compare the prognostic impact of CRT-P vs CRT-D in old patients (≥ 75 years old) and its impact in the response rate to CRT.
Methods
A prospective single-center study was conducted of patients indicated for a CRT implant since 2015. Demographic and clinical criteria were evaluated. Transthoracic echocardiography was performed before CRT implant and between 6-12 months post-implant. Patients with an ejection fraction (EF) elevation ≥ 10% or a LV end-systolic volume (ESV) reduction ≥ 15% were classified as responders. Patients with EF elevation ≥ 20% or LV ESV reduction ≥ 30% were classified as super-responders. Time to surgical revision and mortality were evaluated using the Cox regression and Kaplan-Meier methods. The decision to implant a CRT-P or CRT-D device was made according to clinical decision. Prognostic impact of CRT-P vs CRT-D was evaluated by comparing total mortality using the Cox regression and Kaplan-Meier methods.
Results
From 2015-2019, 566 CRTs were implanted (26.1% female, follow-up duration 18.9 ± 15.8 months). Among these patients, 53.5% had < 75 years old and 46.5% ≥ 75 years. Baseline clinical characteristics were similar, except for a higher prevalence of chronic kidney disease and atrial fibrillation in the elderly population. The proportion of CRT-D/CRT-P was different between these groups (p < 0.001): in the elderly group, more CRT-P were implanted (67.6% vs 32.4 CRT-D) and in the younger group more CRT-D were implanted (77.9% vs 22.1% CRT-P).
The prevalence of complications due to CRT implant was similar in the two groups (4.7% vs 4.2%, p = NS) but the need for surgical revision was less frequent in the elderly group (11.0% vs 5.7%, p = 0.03). The CRT response rate was equivalent in both groups (40.1% vs 59.9%, p = NS), as was the super-response rate (33% in young vs 26.5% in old patients, p = NS).
In the elderly population, the 4-year survival rate was similar between CRT-P and CRT-D patients (75.4% vs 79.8%).
Conclusion
Patients older than 75 years old have similar benefits from the CRT as patients < 75 years, with equivalent response rates to CRT. However, judging from the similar prognostic impact of CRT-P vs CRT-D in this elder population, the implant of a defibrillator should be personalized.
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Affiliation(s)
- P Silverio Antonio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Nunes-Ferreira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J Rigueira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - R Santos
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - S Couto Pereira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P S Morais
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Magalhaes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - A Bernardes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - J De Sousa
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
| | - P Marques
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon Schoolof Medicine, Universidade de Lisboa, Cardiology Department, Lisbon, Portugal
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Oliveira Da Silva C, Eliasson S, Sequeira C, Bernardes A, Gunyeli E, Manouras A. 473 Chloroma: an unusual case with extensive cardiac involvement detected by echocardiography. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.252] [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: 11/13/2022] Open
Abstract
Abstract
Introduction
Chloroma, also known as myeloid sarcoma, is a localized extramedullary tumour composed of malignant cells of the myeloid cell line, most frequently occurring in myelogenous leukemia. Heart involvement is exceptional, only about 20 cases have been reported in the literature.
Case presentation
A 38-year-old woman presenting with fatigue and pre-syncope was admitted to the hospital. The patient had a history of acute myeloid leukaemia diagnosed 2017, treated with chemotherapy and transplanted with allogenic bone-marrow the same year, remaining thereafter in clinical remission. Initial electrocardiogram showed sinus bradycardia and recurrent sinus arrests and therefore a pacemaker was implanted. An echocardiogram was performed which revealed multiple infiltrative masses with involvement of the superior vena cava extending to the right atrium, atrial septum, left atrium, mitral valve and aortic root. Magnetic resonance imaging was done confirming the echocardiographic results and showing even involvement of pulmonary veins, coronary arteries and myocardial infiltration. Chemoradiation was administered with initial response, however, disease progression led to the patients´death.
Conclusion
To our knowledge, this is the first case describing a chloroma with extensive involvement of cardiac walls, vessels and valves. This case also illustrates the value of echocardiography as a tool for early detection of cardiac masses.
Abstract 473 Figure. Echo with contrast
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Affiliation(s)
| | - S Eliasson
- Karolinska University Hospital, Stockholm, Sweden
| | - C Sequeira
- Karolinska University Hospital, Stockholm, Sweden
| | - A Bernardes
- Karolinska University Hospital, Stockholm, Sweden
| | - E Gunyeli
- Karolinska University Hospital, Stockholm, Sweden
| | - A Manouras
- Karolinska University Hospital, Stockholm, Sweden
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20
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Aguiar Ricardo I, Nunes-Ferreira A, Rigueira J, Agostinho J, Santos R, Lima Da Silva G, Silverio-Antonio P, Rodrigues T, Cunha N, Goncalves S, Santos L, Bernardes A, Pinto FJ, Marques P, Sousa J. P3808iBox-CRT: Better response, less complicated, equally fast. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0653] [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
The optimization of the left ventricle (LV) pacing site guided by the electrical delay increases CRT response rate (RR), however it's necessary to develop technology that allows its universal use.
Purpose
The aim is automatically, and operator-independent, access the conduction delay between the right ventricular (RV) stimulus and the LV available veins in order to select the LV pacing site. It is further intended to compare the total procedure and radiation times in relation to an historical control group.
Methods
Prospective, single-center study that included patients undergoing CRT implant according to the current ESC Guidelines. All patients were submitted to a clinical, electrocardiographic and echocardiographic basal evaluation prior to CRT implantation and at 6 months of follow-up.
To evaluate conduction delays between the RV lead and the LV available veins (RV-LV delay), an external interface - intelligent Box for CRT (iBox-CRT) was used. Four measurements in at least two different tributary veins were made. The implant of all the LV leads was guided by the longest measured delay.
A positive response to CRT was defined as an improvement of >10% in left ventricle ejection fraction (LVEF) or a reduction of end-systolic volume (ESV)>15%. The results were compared to a control group (CG) of pts submitted to CRT implantation in the conventional way.
Results
60 patients were included (68.3% males, 38% ischemic, mean age 67.4±10.2 years) and submitted to CRT implant (37 CRT-P; 23 CRT-D). At basal evaluation, LVEF was 28±7%, end-diastolic volume (EDV) was 200±73ml and ESV 145±64ml. CG (n=51) had similar characteristics.
The RR was 85.7%, significantly higher compared to the CG (55.9%, p=0.003). The ESV reduced 38.2±3% in responders vs 5.7±2% in non-responders (NR) (p=0,005), EDV reduced 33.3±16% in responders vs 13.6±10% in NR (p=0.002), the mean LVEF improved 11% in responders vs −1% in NR (p=0.02).
At follow-up, the mean ESV in the study group (SG) was 89±44 ml vs 132±75ml in the CG (p=0.002) and the EDV 136±51 vs 190±78 (p=0.007).
In addition to a much better response rate, the responders in the study group had significantly higher mean LVEF at follow-up (39±11% vs 37±7%, p=0.032).
The mean intra-procedure RV-LV delay was 187±34mseg. In the responder group the baseline delay was usually higher (190±35 msec) vs NR group RV-LV delay (165±23 msec; p=NS).
Compared with CG, the automatic assessment of RV-LV delay with iBox-CRT did not increase fluoroscopy time (15±16min vs 18±16; p=NS) and shortened procedure time (65±34 vs 108±83min, p<0.005).
Conclusions
The iBox-CRT use enabled an automatic and operator independent RV-LV delays measurement, in order to implant the LV lead at the most delayed site. This technique translated into a major increase in CTR response rate, not compromising the procedure duration nor increasing the radiation exposure.
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Affiliation(s)
- I Aguiar Ricardo
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - A Nunes-Ferreira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - J Rigueira
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - J Agostinho
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - R Santos
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - G Lima Da Silva
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - P Silverio-Antonio
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - T Rodrigues
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - N Cunha
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - S Goncalves
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - L Santos
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - A Bernardes
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - F J Pinto
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - P Marques
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
| | - J Sousa
- Santa Maria University Hospital/CHULN, CAML, CCUL, Lisbon School of Medicine, Universidade de Lisboa, Cardiology, Lisbon, Portugal
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21
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Nunes-Ferreira A, Agostinho JR, Cortez-Dias N, Lima Da Silva G, Francisco AR, Guimaraes T, Santos Goncalves I, Aguiar-Ricardo I, Rigueira J, Bernardes A, Carpinteiro L, Pinto FJ, De Sousa J. P4829Atrial fibrillation ablation: the added value of adenosine test in confirming pulmonary vein isolation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4829] [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 Nunes-Ferreira
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - J R Agostinho
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - N Cortez-Dias
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - G Lima Da Silva
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - A R Francisco
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - T Guimaraes
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - I Santos Goncalves
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - J Rigueira
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - A Bernardes
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - L Carpinteiro
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - F J Pinto
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
| | - J De Sousa
- Cardiology Dept., Santa Maria Hospital, CHLN, CCUL, Lisbon University, Lisbon, Portugal
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22
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Agostinho JR, Aguiar-Ricardo I, Calvo L, Goncalves I, Rigueira J, Santos R, Cunha N, Rodrigues T, Bernardes A, Pinto FJ, Sousa J, Marques P. P2934Preliminary study of RESYS: computer alert system for device implantation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2934] [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)
- J R Agostinho
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - L Calvo
- Hospital Guimaraes, Cardiology, Guimaraes, Portugal
| | - I Goncalves
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - J Rigueira
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - R Santos
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - N Cunha
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - T Rodrigues
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - A Bernardes
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - F J Pinto
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - J Sousa
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - P Marques
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
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23
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Goncalves ISS, Agostinho JR, Guimaraes T, Silva GL, Aguiar-Ricardo I, Rigueira J, Nunes-Ferreira A, Santos R, Bernardes A, Sousa J, Marques P. P6656Utility of respiratory monitoring algorithms present in new generation pacemakers in patients with atrial fibrillation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6656] [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)
- I S S Goncalves
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - J R Agostinho
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - T Guimaraes
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - G L Silva
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - I Aguiar-Ricardo
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - J Rigueira
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - A Nunes-Ferreira
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - R Santos
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - A Bernardes
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - J Sousa
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - P Marques
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
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24
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Goncalves ISS, Agostinho JR, Magalhaes A, Costa HC, Bernardes A, Santos I, Sousa J, Marques P. P878Utility of continuous monitoring of respiratory distress index with pacemaker's algorithm in the detection of obstructive sleep apnea syndrome. Europace 2018. [DOI: 10.1093/europace/euy015.481] [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] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- I S S Goncalves
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - J R Agostinho
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - A Magalhaes
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - H C Costa
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - A Bernardes
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - I Santos
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - J Sousa
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - P Marques
- Hospital Universitário de Santa Maria/CHLN, CAML, CCUL,Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
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25
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Aguiar-Ricardo I, Cortez-Dias N, Marques P, Magalhaes A, Goncalves I, Agostinho J, Lima Da Silva G, Guimaraes T, Santos I, Francisco A, Bernardes A, Costa H, Carpinteiro L, Fauto Pinto J, De Sousa J. 2922Implantation of ICD and CRT-D in the elderly population: will it be a limiting factor? Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.2922] [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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26
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Rigueira J, Santos Goncalves I, Lima Da Silva G, Agostinho J, Guimaraes T, Francisco A, Nobre Menezes M, Ricardo I, Magalhaes A, Costa H, Santos I, Bernardes A, Pinto F, De Sousa J, Marques P. P1675Diagnosis of obstructive sleep apnea syndrome by algorithms of respiratory monitoring incorporated in pacemakers in populations with high pretest probability. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p1675] [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: 11/13/2022] Open
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27
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Johns MA, Bernardes A, De Azevêdo ER, Guimarães FEG, Lowe JP, Gale EM, Polikarpov I, Scott JL, Sharma RI. On the subtle tuneability of cellulose hydrogels: implications for binding of biomolecules demonstrated for CBM 1. J Mater Chem B 2017; 5:3879-3887. [DOI: 10.1039/c7tb00176b] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Choice of molecular probe for determining porosity, surface area, or binding in never-dried cellulose hydrogels is critical to discern differences in structure.
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Affiliation(s)
- M. A. Johns
- Centre for Sustainable Chemical Technologies
- University of Bath
- UK
- Department of Chemical Engineering
- University of Bath
| | - A. Bernardes
- São Carlos Institute of Physics
- University of São Paulo
- Brazil
| | | | | | - J. P. Lowe
- Department of Chemistry
- University of Bath
- UK
| | - E. M. Gale
- Centre for Sustainable Chemical Technologies
- University of Bath
- UK
- Department of Chemistry
- University of Bath
| | - I. Polikarpov
- São Carlos Institute of Physics
- University of São Paulo
- Brazil
| | - J. L. Scott
- Centre for Sustainable Chemical Technologies
- University of Bath
- UK
- Department of Chemistry
- University of Bath
| | - R. I. Sharma
- Centre for Sustainable Chemical Technologies
- University of Bath
- UK
- Department of Chemical Engineering
- University of Bath
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28
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Bernardes A, Melo C, Pinheiro S. A combined variation of Palmaris longus and Flexor digitorum superficialis: Case report and review of literature. Morphologie 2016; 100:245-249. [PMID: 27265750 DOI: 10.1016/j.morpho.2016.03.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [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: 01/10/2016] [Revised: 03/12/2016] [Accepted: 03/25/2016] [Indexed: 06/05/2023]
Abstract
The muscles of the anterior compartment of the forearm often exhibit anatomic variations. During dissection of the upper right limb of a preserved cadaver, morphological variations in the Palmaris longus and Flexor digitorum superficialis muscles were found. The Palmaris longus muscular fibers converged to a tendon that passed beneath the Flexor retinaculum, and inserted at the base of the middle phalanx of the fourth digit, replacing the tendon of Flexor digitorum superficialis. The Flexor digitorum superficialis was divided into two muscular heads: a digastric medial head giving tendons to the second and fifth digits, and a lateral head giving one tendon to the third digit. All these tendons were inserted in the respective digits by two bundles between which were located the tendon of the Flexor digitorum profundus muscle. Variations of flexor muscles must be documented because of their clinical significance and their potential use of these muscles in orthopaedic and reconstructive surgery.
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Affiliation(s)
- A Bernardes
- Normal Anatomy Institute, Faculty of Medicine, University of Coimbra, Rua Larga, 3004-504 Coimbra, Portugal.
| | - C Melo
- Normal Anatomy Institute, Faculty of Medicine, University of Coimbra, Rua Larga, 3004-504 Coimbra, Portugal.
| | - S Pinheiro
- Normal Anatomy Institute, Faculty of Medicine, University of Coimbra, Rua Larga, 3004-504 Coimbra, Portugal
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Munch F, Retel J, Jeuthe S, van Rossum B, Oh-Ici D, Berger F, Kuhne T, Oschkinat H, Messroghli D, Rodriguez Palomares J, Gutierrez Garcia Moreno L, Maldonado G, Garcia G, Otaegui I, Garcia Del Blanco B, Barrabes J, Gonzalez Alujas M, Evangelista A, Garcia Dorado D, Barison A, Del Torto A, Chiappino S, Del Franco A, Pugliese N, Aquaro G, Positano V, Passino C, Emdin M, Masci P, Fischer K, Guensch D, Shie N, Friedrich M, Captur G, Zemrak F, Muthurangu V, Chunming L, Petersen S, Kawel-Boehm N, Bassett P, Elliott P, Lima J, Bluemke D, Moon J, Pontone G, Bertella E, Loguercio M, Baggiano A, Mushtaq S, Aquaro G, Salerni S, Rossi C, Andreini D, Masci P, Ucar E, Baydes R, Ngah N, Kuo Y, Dabir D, Cummins C, Higgins D, Schaeffter T, Gaddum N, Chowienczyk P, Carr-White G, Marber M, Ucar S, Baydes R, Ngah N, Kuo Y, Dabir D, Cummins C, Higgins D, Schaeffter T, Gaddum N, Chowienczyk P, Carr-White G, Marber M, Reinstadler S, Klug G, Feistritzer H, Greber K, Mair J, Schocke M, Franz W, Metzler B, Moschetti K, Petersen S, Pilz G, Wasserfallen J, Lombardi M, Korosoglou G, Van Rossum A, Bruder O, Mahrholdt H, Schwitter J, Rodriguez Palomares J, Garcia Del Blanco B, Ferreira Gonzalez I, Otaegui I, Pineda V, Ruiz Salmeron R, San Roman A, Evangelista A, Fernandez Aviles F, Garcia Dorado D, Winkler S, Allison T, Conn H, Bandettini P, Shanbhag S, Kellman P, Hsu L, Arai A, Klug G, Reinstadler S, Feistritzer H, Pernter B, Mair J, Schocke M, Franz W, Metzler B, Pica S, Sado D, Maestrini V, Fontana M, White S, Treibel T, Anderson S, Piechnik S, Robson M, Lachmann R, Murphy E, Mehta A, Hughes D, Elliott P, Moon J, Ferreira V, Dall'Armellina E, Piechnik S, Karamitsos T, Francis J, Choudhury R, Banning A, Channon K, Kharbanda R, Forfar C, Ormerod O, Prendergast B, Kardos A, Newton J, Friedrich M, Robson M, Neubauer S, Barison A, Del Franco A, Vergaro G, Mirizzi G, Del Torto A, Chiappino S, Masci P, Passino C, Emdin M, Aquaro G, Florian A, Ludwig A, Rosch S, Sechtem U, Yilmaz A, Greulich S, Kitterer D, Latus J, Bentz K, Birkmeier S, Alscher M, Sechtem U, Braun N, Mahrholdt H, Barison A, Pugliese N, Masci P, Del Franco A, Vergaro G, Del Torto A, Passino C, Perfetto F, Emdin M, Aquaro G, Secchi F, Petrini M, Cannao P, Di Leo G, Sardanelli F, Lombardi M, Yoshihara H, Bastiaansen J, Berthonneche C, Comment A, Schwitter J, Gerber B, Noppe G, Marquet N, Buchlin P, Vanoverschelde J, Bertrand L, Horman S, Dorota P, Piotr W, Marek G, Almeida A, Cortez-Dias N, de Sousa J, Carpinteiro L, Magalhaes A, Silva G, Bernardes A, Pinto F, Nunes Diogo A. These abstracts have been selected for presentation in 4 sessions throughout the meeting. Please refer to the PROGRAM for more details. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu083] [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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Cikes M, Tong L, Jasaityte R, Hamilton J, Sutherland G, D'hooge J, Yurdakul S, Oner F, Avci BK, Sahin S, Direskeneli H, Aytekin S, Fang F, Chan A, Zhang Q, Sanderson J, Kwong J, Yu C, Zaidi A, Raju H, Ghani S, Gati S, Cox A, Sheikh N, Sharma R, Sharma S, Kutty S, Kottam A, Padiyath A, Gao S, Drvol L, Lof J, Li L, Rangamani S, Danford D, Kuehne T, Rosner A, Avenarius D, Malm S, Iqbal A, Baltabaeva A, Schirmer H, Bijnens B, Myrmel T, Magalhaes A, Silva Marques J, Martins S, Carrilho Ferreira P, Jorge C, Silva D, Placido R, Goncalves S, Almeida A, Nunes Diogo A, Poulidakis E, Aggeli C, Sideris S, Dilaveris P, Gatzoulis K, Felekos I, Koutagiar I, Sfendouraki E, Roussakis G, Stefanadis C, Zhang Q, Sun J, Gao R, Feng Y, Liu X, Sheng W, Liu F, Yu C, Hallioglu O, Citirik D, Buyukakilli B, Ozeren M, Gurgul S, Tasdelen B, Rodriguez Lopez A, Rodriguez Lopez A, Garcia Cuenllas L, Garcia Cuenllas L, Medrano C, Medrano C, Granja S, Granja S, Marin C, Marin C, Maroto E, Maroto E, Alvarez T, Alvarez T, Ballesteros F, Ballesteros F, Camino M, Camino M, Centeno M, Centeno M, Alraies M, Aljaroudi W, Halley C, Rodriguez L, Grimm R, Thomas J, Jaber W, Knight D, Coghlan J, Muthurangu V, Grasso A, Toumpanakis C, Caplin M, Taylor A, Davar J, Mohlkert LA, Halvorsen C, Hallberg J, Sjoberg G, Norman M, Cameli M, Losito M, Lisi M, Natali B, Massoni A, Maccherini M, Chiavarelli M, Massetti M, Mondillo S, Sljivic A, Stojcevski B, Celic V, Pencic B, Majstorovic A, Cosic Z, Backovic S, Ilic-Djordjevic I, Muraru D, Gripari P, Esposito R, Tamborini G, Galderisi M, Ermacora D, Maffessanti F, Santoro C, Pepi M, Badano L, Bombardini T, Cini D, Picano E, Shahgaldi K, Gunyeli E, Sahlen A, Manouras A, Winter R, Banovic M, Vukcevic V, Ostojic M, Markovic Z, Mladenovic A, Trifunovic D, Stojkovic S, Bacic D, Dedovic D, Seferovic P, Huttin O, Coulibaly S, Mercy M, Schwartz J, Zinzius P, Sellal J, Popovic B, Marie P, Juilliere Y, Selton-Suty C, Gurzun MM, Ionescu A, Bahlay B, Jones G, Rimbas R, Enescu O, Mihaila S, Ciobanu A, Vinereanu D, Vlasseros I, Koumoulidis A, Tousoulis D, Veioglanis S, Avgeropoulou A, Katsi V, Stefanadis C, Kallikazaros I, Kiviniemi T, Ylitalo A, Airaksinen K, Lehtinen T, Saraste A, Pietila M, Karjalainen P, Trifunovic D, Ostojic M, Stankovic S, Vujisic-Tesic B, Petrovic M, Banovic M, Boricic M, Draganic G, Petrovic M, Stepanovic J, Kuznetsov V, Yaroslavskaya E, Pushkarev G, Krinochkin D, Zyrianov I, Dekleva M, Stevanovic A, Kleut M, Suzic Lazic J, Markovic Nikolic N, Akhunova S, Saifullina G, Sadykov A, Loudon M, D'arcy J, Arnold L, Reynolds R, Mabbet C, Prendergast B, Dahl J, Videbaek L, Poulsen M, Rudbaek T, Pellikka P, Rasmussen L, Moller J, Lowery C, Frenneaux M, Dawson D, Dwivedi G, Singh S, Rudd A, Mahadevan D, Srinivasan J, Jiminez D, Sahinarslan A, Vecchio F, Maccarthy P, Wendler O, Monaghan M, Harimura Y, Seo Y, Ishizu T, Noguchi Y, Aonuma K, Urdaniz MM, Palomares JFR, Rius JB, Surribas IB, Tura GT, Garcia-Moreno LG, Alujas TG, Masip AE, Mas PT, Dorado DG, Meimoun P, Germain A, Clerc J, Elmkies F, Zemir H, Luycx-Bore A, Nasr GM, Erraki A, Dulgheru R, Magne J, Capoulade R, Elhonsali Z, Pierard LA, Pibarot P, Lancellotti P, Wrideier S, Butz T, Schilling I, Gkiouras G, Sasko B, Van Bracht M, Prull M, Trappe HJ, Castillo Bernal F, Mesa Rubio M, Ruiz Ortiz M, Delgado Ortega M, Morenate Navio M, Baeza Garzon M, Del Pino ML, Toledano Delgado F, Mazuelos F, Suarez de Lezo Herreros de Tejada J, Prinz C, Schumann M, Burghardt A, Seggewiss H, Oldenburg O, Horstkotte D, Faber L, Bistola V, Banner N, Hedger M, Simon A, Rahman Haley S, Baltabaeva A, Adamyan K, Tumasyan LR, Chilingaryan A, Makavos G, Kouris N, Kostopoulos V, Stamatelatou M, Damaskos D, Kartsagoulis E, Olympios C, Sade L, Eroglu S, Bircan A, Pirat B, Sezgin A, Aydinalp A, Muderrisoglu H, Sargento L, Satendra M, Sousa C, Longo S, Lousada N, Dos Reis RP, Kuznetsov V, Krinochkin D, Gapon L, Vershinina A, Shurkevich N, Bessonova M, Yaroslavskaya E, Kolunin G, Sargento L, Satendra M, Sousa C, Lousada N, Dos Reis RP, Azevedo O, Lourenco M, Machado I, Guardado J, Medeiros R, Pereira A, Quelhas I, Lourenco A, Duman D, Sargin F, Kilicaslan B, Inan A, Ozgunes N, Goktas P, Ikonomidis I, Tzortzis S, Paraskevaidis I, Andreadou I, Katseli C, Katsimbri P, Papadakis I, Pavlidis G, Anastasiou-Nana M, Lekakis J, Charalampopoulos A, Howard L, Davies R, Gin-Sing W, Tzoulaki I, Grapsa I, Gibbs J, Dobson RA, Cuthbertson DJ, Burgess M, Lichodziejewska B, Kurnicka K, Goliszek S, Kostrubiec M, Dzikowska-Diduch O, Ciurzynski M, Krupa M, Grudzka K, Palczewski P, Pruszczyk P, Mansencal N, Marcadet D, Montalvan B, Dubourg O, Matveeva N, Nartsissova G, Chernjavskiy A, Eicher JC, Berthier S, Lorcerie B, Philip JL, Wolf JE, Wiesen P, Ledoux D, Massion P, Piret S, Canivet JL, Cusma-Piccione M, Zito C, Imbalzano E, Saitta A, Donato D, Madaffari A, Luzza G, Pipitone V, Tripodi R, Carerj S, Bombardini T, Gherardi S, Arpesella G, Maccherini M, Serra W, Del Bene R, Sicari R, Picano E, Al-Mallah M, Ananthasubramaniam K, Alam M, Chattahi J, Zweig B, Boedeker S, Song T, Khoo J, Davies J, Ang KL, Galinanes M, Chin D, Papamichael ND, Karassavidou D, Mpougialkli M, Antoniou S, Giannitsi S, Chachalos S, Gouva C, Naka K, Katopodis K, Michalis L, Tsang W, Cui V, Ionasec R, Takeuchi M, Houle H, Weinert L, Roberson D, Lang R, Altman M, Aussoleil A, Bergerot C, Sibellas F, Bonnefoy-Cudraz E, Derumeaux GA, Thibault H, Mohamed A, Omran A, Hussein M, Shahgaldi K, Gunyeli E, Sahlen A, Manouras A, Winter R, Squeri A, Binno S, Ferdenzi E, Reverberi C, Baldelli M, Barbieri A, Iaccarino D, Naldi M, Bosi S, Kalinowski M, Szulik M, Streb W, Stabryla J, Nowak J, Rybus-Kalinowska B, Kukulski T, Kalarus Z, Ouss A, Riezebos R, Nestaas E, Skranes J, Stoylen A, Brunvand L, Fugelseth D, Magalhaes A, Silva Marques J, Martins S, Carrilho Ferreira P, Placido R, Jorge C, Silva D, Goncalves S, Almeida A, Nunes Diogo A, Nagy A, Kovats T, Apor A, Nagy A, Vago H, Toth A, Toth M, Merkely B, Ranjbar S, Karvandi M, Hassantash S, Da Silva SG, Marin C, Rodriguez A, Marcos C, Rodriguez-Ogando A, Maroto E, Medrano C, Del Valle DI, Lopez-Fernandez T, Gemma D, Gomez-Rubin M, De Torres F, Feliu J, Canales M, Buno A, Ramirez E, Lopez-Sendon J, Magalhaes A, Silva Marques J, Martins S, Placido R, Silva D, Jorge C, Calisto C, Goncalves S, Almeida A, Nunes Diogo A, Jorge C, Cortez-Dias N, Goncalves S, Ribeiro S, Santos L, Silva D, Barreiros C, Bernardes A, Carpinteiro L, Sousa J, Kim SH, Choi W, Chidambaram S, Arunkumar R, Venkatesan S, Gnanavelu G, Dhandapani V, Ravi M, Karthikeyan G, Meenakshi K, Muthukumar D, Swaminathan N, Vitarelli A, Barilla F, Capotosto L, Truscelli G, Dettori O, Caranci F, D-Angeli I, De Maio M, De Cicco V, Bruno P, Doesch C, Sueselbeck T, Haghi D, Streitner F, Borggrefe M, Papavassiliu T, Laser K, Schaefer F, Fischer M, Habash S, Degener F, Moysich A, Haas N, Kececioglu D, Burchert W, Koerperich H, Dwivedi G, Al-Shehri H, Dekemp R, Ali I, Alghamdi A, Klein R, Scullion A, Beanlands R, Ruddy T, Chow B, Lipiec P, Szymczyk E, Michalski B, Wozniakowski B, Rotkiewicz A, Stefanczyk L, Szymczyk K, Kasprzak J, Angelov A, Yotov Y, Mircheva L, Kisheva A, Kunchev O, Ikonomidis I, Tsantes A, Triantafyllidi H, Tzortzis S, Dima K, Trivilou P, Papadopoulos C, Travlou A, Anastasiou-Nana M, Lekakis J, Bader R, Agoston-Coldea L, Lupu S, Mocan T, Loegstrup B, Hofsten D, Christophersen T, Moller J, Bjerre M, Flyvbjerg A, Botker H, Egstrup K, Park Y, Choi J, Yun K, Lee S, Han D, Kim J, Kim J, Kim J, Chun K. Poster Session Wednesday 5 December all day Display * Determinants of left ventricular performance. Eur Heart J Cardiovasc Imaging 2012. [DOI: 10.1093/ehjci/jes248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Donato P, Coelho P, Santos C, Bernardes A, Caseiro-Alves F. Correspondence between left ventricular 17 myocardial segments and coronary anatomy obtained by multi-detector computed tomography: an ex vivo contribution. Surg Radiol Anat 2012; 34:805-10. [DOI: 10.1007/s00276-012-0976-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Accepted: 04/24/2012] [Indexed: 10/28/2022]
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Bernardes A, Godoy AS, Trivella DBB, Muniz JRC, Polikarpov I. Crystal structures of PPARα in complex with synthetic and natural ligands. Acta Crystallogr A 2011. [DOI: 10.1107/s0108767311092609] [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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Puhl AC, Bernardes A, Campos JCLO, Polikarpov I. Different binding modes of PPARγ ligands. Acta Crystallogr A 2011. [DOI: 10.1107/s0108767311092592] [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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Fabbri GMT, Baldasseroni S, Panuccio D, Zoni Berisso M, Scherillo M, Lucci D, Di Pasquale G, Mathieu G, Burazor I, Burazor M, Perisic Z, Atanaskovic V, Erakovic V, Stojkovic A, Vogtmann T, Schoebel C, Sogorski S, Sebert M, Schaarschmidt J, Fietze I, Baumann G, Penzel T, Mornos C, Ionac A, Cozma D, Dragulescu D, Mornos A, Petrescu L, Pescariu L, Brembilla-Perrot B, Khachab H, Lamberti F, Bellini C, Remoli R, Cogliandro T, Nardo R, Bellusci F, Mazzuca V, Gaspardone A, Aguinaga Arrascue LE, Bravo A, Garcia Freire P, Gallardo P, Hasbani E, Quintana R, Dantur J, Inoue K, Ueoka A, Tsubakimoto Y, Sakatani T, Matsuo A, Fujita H, Kitamura M, Wegrzynowska M, Konduracka E, Pietrucha AZ, Mroczek-Czernecka D, Paradowski A, Bzukala I, Nessler J, Igawa O, Adachi M, Atarashi H, Kusama Y, Kodani E, Okazaki R, Nakagomi A, Endoh Y, Baez-Escudero JL, Dave AS, Sasaridis CM, Valderrabano M, Tilz R, Bai R, Di Biase L, Gallinghouse GJ, Gibson D, Pisapia A, Wazni O, Natale A, Arujuna A, Karim R, Rinaldi A, Cooklin M, Rhode K, Razavi R, O'neill M, Gill J, Kusa S, Komatsu Y, Kakita K, Takayama K, Taniguchi H, Otomo K, Iesaka Y, Ammar S, Reents T, Fichtner S, Wu J, Zhu P, Olimulder MAGM, Galjee MA, Van Dessel PFHM, Van Der Palen J, Wilde AAM, Scholten MF, Chouchou F, Poupard L, Philippe C, Court-Fortune I, Kolb C, Barthelemy JC, Roche F, Deshko MS, Snezhitsky VA, Dolgoshey TS, Madekina GA, Stempen TP, Sugiura S, Fujii E, Senga M, Hessling G, Dohi K, Sugiura E, Nakamura M, Ito M, Eitel C, Hindricks G, Sommer P, Gaspar T, Bollmann A, Arya A, Deisenhofer I, Piorkowski C, Mendell J, Lasseter K, Shi M, Urban L, Hatala R, Hlivak P, De Melis M, Garutti C, Corbucci G, Di Biase L, Mlcochova H, Maxian R, Cihak R, Wichterle D, Peichl P, Kautzner J, Arbelo E, Dogac A, Luepkes C, Ploessnig M, Gilbert G, Chronaki C, Hinterbuchner L, Guillen A, Brugada J, Bun SS, Latcu DG, Franceschi F, Prevot S, Koutbi L, Ricard P, Mohanty P, Saoudi N, Deharo JC, Nazari N, Alizadeh A, Sayah S, Hekmat M, Assadian M, Ahmadzadeh A, Pietrucha AZ, Bzukala I, Cunningham J, Wnuk M, Mroczek-Czernecka D, Jedrzejczyk-Spaho J, Kruszelnicka O, Piwowarska W, Nessler J, Fedorowski A, Burri P, Juul-Moller S, Melander O, Metz T, Mitro P, Murin P, Kirsch P, Habalova V, Slaba E, Matyasova E, Barlow MA, Blake RJ, Wnuk M, Pietrucha AZ, Horton R, Rostoff P, Wojewodka Zak E, Mroczek-Czernecka D, Wegrzynowska M, Piwowarska W, Nessler J, Froidevaux L, Sarasin FP, Louis-Simonet M, Hugli O, Gallinghouse GJ, Yersin B, Schlaepfer J, Mischler C, Pruvot E, Occhetta E, Frascarelli F, Piacenti M, Burali A, Dovellini E, Padeletti L, Natale A, Tao S, Yamauchi Y, Okada H, Maeda S, Obayashi T, Isobe M, Chan J, Johar S, Wong T, Markides V, Hussain W, Konstantinidou M, Wissner E, Tilz R, Fuernkranz A, Yoshiga Y, Metzner A, Kuck KH, Ouyang F, Kettering K, Gramley F, Mollnau H, Weiss C, Bardeleben S, Biasco L, Scaglione M, Caponi D, Di Donna P, Sergi D, Cerrato N, Blandino A, Gaita F, Kettering K, Mollnau H, Weiss C, Gramley F, Fiala M, Wichterle D, Sknouril L, Bulkova V, Chovancik J, Nevralova R, Pindor J, Januska J, Choi JI, Ban JE, Yasutsugu N, Park JS, Jung JS, Lim HE, Park SW, Kim YH, Kuhne M, Reichlin T, Ammann P, Schaer B, Osswald S, Sticherling C, Ohe M, Goya M, Hiroshima K, Hayashi K, Makihara Y, Nagashima M, Fukunaga M, An Y, Dorwarth U, Schmidt M, Wankerl M, Krieg J, Straube F, Hoffmann E, Deisenhofer I, Ammar S, Reents T, Fichtner S, Kathan S, Wu J, Kolb C, Hessling G, Kuhne M, Reichlin T, Ammann P, Schaer B, Osswald S, Sticherling C, Defaye P, Mbaye A, Cassagneau R, Gagniere V, Jacon P, Pokushalov E, Romanov A, Artemenko S, Shabanov V, Elesin D, Stenin I, Turov A, Losik D, Kondo K, Adachi M, Miake J, Yano A, Ogura K, Kato M, Shigemasa C, Sekiguchi Y, Tada H, Yoshida K, Naruse Y, Yamasaki H, Igarashi M, Machino T, Aonuma K, Chen S, Liu S, Chen G, Meng W, Zhang F, Yan Y, Sciarra L, Dottori S, Lanzillo C, De Ruvo E, De Luca L, Minati M, Lioy E, Calo' L, Lin J, Nie Z, Zhu M, Wang X, Zhao J, Hu W, Tao H, Ge J, Johansson B, Houltz B, Edvardsson N, Schersten H, Karlsson T, Wandt B, Berglin E, Hoyt RH, Jenson BP, Trines SAIP, Braun J, Tjon Joek Tjien A, Zeppenfeld K, Tavilla G, Klautz RJM, Schalij MJ, Krausova R, Cihak R, Peichl P, Wichterle D, Kautzner J, Pirk J, Skalsky I, Maly J, Imai K, Sueda T, Orihashi K, Picarra BC, Santos AR, Dionisio P, Semedo P, Matos R, Leitao M, Banha M, Trinca M, Elder DHJ, George J, Jain R, Lang CC, Choy AM, Konert M, Loescher S, Hartmann A, Aversa E, Chirife R, Sztyglic E, Mazzetti H, Mascheroni O, Tentori MC, Pop RM, Margulescu AD, Dulgheru R, Enescu O, Siliste C, Vinereanu D, Menezes Junior A, Castro Carneiro AR, De Oliveira BL, Shah AN, Kantharia B, De Lucia R, Soldati E, Segreti L, Di Cori A, Zucchelli G, Viani S, Paperini L, Bongiorni MG, Kutarski A, Czajkowski M, Pietura R, Malecka B, Heintze J, Eckardt L, Bauer A, Meine M, Van Erven L, Bloch Thomsen PE, Lopez Chicharro MP, Merhi O, Nagashima M, Goya M, Soga Y, Hayashi K, Ohe M, Andou K, Hiroshima K, Nobuyoshi M, Gonzalez-Mansilla A, Martin-Asenjo R, Unzue L, Torres J, Garralda E, Coma RR, Rodriguez Garcia JE, Yaegashi T, Furusho H, Kato T, Chikata A, Takashima S, Usui S, Takamura M, Kaneko S, Kutarski A, Pietura R, Czajkowski M, Chudzik M, Kutarski A, Mitkowski P, Przybylski A, Lewek J, Malecka B, Smukowski T, Maciag A, Castrejon Castrejon S, Perez-Silva A, Estrada A, Doiny D, Ortega M, Lopez-Sendon JL, Merino JL, O'mahony C, Coats C, Cardona M, Garcia A, Calcagnino M, Lachmann R, Hughes D, Elliott PM, Conti S, Pruiti GP, Puzzangara E, Romano SA, Di Grazia A, Ussia GP, Tamburino C, Calvi V, Radinovic A, Sala S, Latib A, Mussardo M, Sora S, Paglino G, Gullace M, Colombo A, Ohlow MAG, Lauer B, Wagner A, Schreiber M, Buchter B, Farah A, Fuhrmann JT, Geller JC, Nascimento Cardoso RM, Batista Sa LA, Campos Filho LFC, Rodrigues SV, Dutra MVF, Borges TRSA, Portilho DR, Deering T, Bernardes A, Veiga A, Gartenlaub O, Goncalves A, Jimenez A, Rousseauplasse A, Deharo JC, Striekwold H, Gosselin G, Sitbon H, Martins V, Molon G, Ayala-Paredes F, Rousseauplasse A, Sancho-Tello MJ, Fazal IA, Brady S, Cronin J, Mcnally S, Tynan M, Plummer CJ, Mccomb JM, Val-Mejias JE, Fazal IA, Tynan M, Plummer CJ, Mccomb JM, Oliveira RM, Costa R, Martinelli Filho M, Silva KR, Menezes LM, Tamaki WT, Mathias W, Stolf NAG, Misawa T, Ohta I, Shishido T, Miyasita T, Miyamoto T, Nitobe J, Watanabe T, Kubota I, Thibault B, Ducharme A, Simpson C, Stuglin C, Gagne CE, Gagne CE, Williams R, Mcnicoll S, Silvetti MS, Drago F, Penela D, Bijnens B, Doltra A, Silva E, Berruezo A, Mont L, Sitges M, Mcintosh R, Baumann O, Raju P, Gurunathan S, Furniss S, Patel N, Sulke N, Lloyd G, Mor M, Dror S, Tsadok Y, Bachner-Hinenzon N, Katz A, Liel-Cohen N, Etzion Y, Mlynarski R, Mlynarska A, Wilczek J, Sosnowski M, Sinha AM, Sinha D, Noelker G, Brachmann J, Weidemann F, Ertl G, Jones M, Searle N, Cocker M, Ilsley E, Foley P, Khiani R, Nelson KE, Turley AJ, Owens WA, James SA, Linker NJ, Velagic V, Cikes M, Pezo Nikolic B, Puljevic D, Separovic-Hanzevacki J, Lovric-Bencic M, Biocina B, Milicic D, Kawata H, Chen L, Phan H, Anand K, Feld G, Birgesdotter-Green U, Fernandez Lozano I, Mitroi C, Toquero Ramos J, Castro Urda V, Monivas Palomero V, Corona Figueroa A, Hernandez Reina L, Alonso Pulpon L, Gate-Martinet A, Da Costa A, Rouffiange P, Cerisier A, Bisch L, Romeyer-Bouchard C, Isaaz K, Morales MA, Bianchini E, Startari U, Faita F, Bombardini T, Gemignani V, Piacenti M, Adhya S, Kamdar RH, Millar LM, Burchardt C, Murgatroyd FD, Klug D, Kouakam C, Guedon-Moreau L, Marquie C, Benard S, Kacet S, Cortez-Dias N, Carrilho-Ferreira P, Silva D, Goncalves S, Valente M, Marques P, Carpinteiro L, Sousa J, Keida T, Nishikido T, Fujita M, Chinen T, Kikuchi T, Nakamura K, Ohira H, Takami M, Anjo D, Meireles A, Gomes C, Roque C, Pinheiro Vieira A, Lagarto V, Reis H, Torres S, Ortega DF, Barja LD, Montes JP, Logarzo E, Bonomini P, Mangani N, Paladino C, Chwyczko T, Smolis-Bak E, Sterlinski M, Maciag A, Pytkowski M, Firek B, Jankowska A, Szwed H, Nakajima I, Noda T, Okamura H, Satomi K, Aiba T, Shimizu W, Aihara N, Kamakura S, Brzozowski W, Tomaszewski A, Kutarski A, Wysokinski A, Bertoldi EG, Rohde LE, Zimerman LI, Pimentel M, Polanczyk CA, Boriani G, Lunati M, Gasparini M, Landolina M, Lonardi G, Pecora D, Santini M, Valsecchi S, Rubinstein BJ, Wang DY, Cabreriza SE, Richmond ME, Rusanov A, Quinn TA, Cheng B, Spotnitz HM, Kristiansen HM, Vollan G, Hovstad T, Keilegavlen H, Faerestrand S, Kawata H, Phan H, Anand K, Feld G, Brigesdotter-Green U, Nawar AMR, Ragab DALIA, Eluhsseiny RANIA, Abdelaziz AHMED, Nof E, Abu Shama R, Buber J, Kuperstein R, Feinberg MS, Barlev D, Eldar M, Glikson M, Badran H, Samir R, Tawfik M, Amin M, Eldamnhoury H, Khaled S, Tolosana JM, Martin AM, Hernandez-Madrid A, Macias A, Fernandez-Lozano I, Osca J, Quesada A, Mont L, Boriani G, Gasparini M, Landolina M, Lunati M, Santini M, Padeletti L, Botto GL, De Santo T, Lunati M, Szwed A, Martinez JG, Degand B, Villani GQ, Leclercq C, Rousseauplasse A, Ritter P, Estrada A, Doiny D, Castrejon Castrejon S, Perez-Silva A, Ortega M, Lopez-Sendon JL, Merino JL, Watanabe I, Nagashima K, Okumura Y, Kofune M, Ohkubo K, Nakai T, Hirayama A, Mikhaylov E, Vander M, Lebedev D, Zarse M, Suleimann H, Bogossian H, Stegelmeyer J, Ninios I, Karosienne Z, Kloppe A, Lemke B, John S, Gaspar T, Rolf S, Sommer P, Hindricks G, Piorkowski C, Berruezo A, Fernandez-Armenta J, Mont LL, Zeljko H, Andreu D, Herzcku C, Boussy T, Brugada J, Yamauchi Y, Okada H, Maeda S, Tao S, Obayahi T, Aonuma K, Hegrenes J, Lim E, Mediratta V, Bautista R, Teplitsky L, Van Huls Van Taxis CFB, Wijnmaalen AP, Gawrysiak M, Schuijf JD, Bax JJ, Schalij MJ, Zeppenfeld K, Huo Y, Richter S, Hindricks G, Arya A, Gaspar T, Bollmann A, Akca F, Bauernfeind T, Schwagten B, De Groot NMS, Jordaens L, Szili-Torok T, Hegrenes J, Miller S, Kastner G, Teplitsky L, Maury P, Della Bella P, Delacretaz E, Sacher F, Maccabelli G, Brenner R, Rollin A, Jais P, Vergara P, Trevisi N, Ricco A, Petracca F, Bisceglia C, Baratto F, Maccabelli G, Della Bella P, Salguero Bodes R, Fontenla Cerezuela A, De Riva Silva M, Lopez Gil M, Mejia Martinez E, Jurado Roman A, Montero Alvarez M, Arribas Ynsaurriaga F, Baszko A, Krzyzanowski K, Bobkowski W, Surmacz R, Zinka E, Siwinska A, Szyszka A, Perez Silva A, Doiny D, Castrejon Castrejon S, Estrada Mucci A, Ortega Molina M, Lopez Sendon JL, Merino Llorens JL, Kaitani K, Hanazawa K, Izumi C, Nakagawa Y, Yamanaka I, Hirahara T, Sugawara Y, Suga C, Ako J, Momomura S, Galizio N, Gonzalez J, Robles F, Palazzo A, Favaloro L, Diez M, Guevara E, Fernandez A, Greenberg S, Epstein A, Deering T, Goldman DS, Sangli C, Keeney JA, Lee K, Piers SRD, Van Rees JB, Thijssen J, Borleffs CJW, Van Der Velde ET, Van Erven L, Schalij MJ, Leclercq CH, Hero M, Mizobuchi M, Enjoji Y, Yazaki Y, Shibata K, Funatsu A, Kobayashi T, Nakamura S, Amit G, Pertzov B, Katz A, Zahger D, Robles F, Galizio N, Gonzalez J, Medesani L, Rana R, Palazzo A, Albano F, Fraguas H, Pedersen SS, Hoogwegt MT, Jordaens L, Theuns DAMJ, Van Den Broek KC, Tekle FB, Habibovic M, Alings M, Van Der Voort P, Denollet J, Vrazic H, Jilek C, Badran H, Lesevic H, Tzeis S, Semmler V, Deisenhofer I, Kolb C, Theuns DAMJ, Gold MR, Burke MC, Bardy GH, Varma N, Pavri B, Stambler B, Michalski J, Investigators TRUST, Safak E, Schmitz D, Konorza T, Wende C, Schirdewan A, Neuzner J, Simmers T, Erglis A, Gradaus R, Alings M, Goetzke J, Coutrot L, Goehl K, Bazan Gelizo V, Grau N, Valles E, Felez M, Sanjuas C, Bruguera J, Marti-Almor J, Chu SY, Li PW, Ding WH, Schukro C, Leitner L, Siebermair J, Stix G, Pezawas T, Kastner J, Wolzt M, Schmidinger H, Behar NATHALIE, Kervio G, Petit B, Maison-Balnche P, Bodi S, Mabo P, Foley PWX, Mutch E, Brashaw-Smith J, Ball L, Leyva F, Kim DH, Lee MJ, Lee WS, Park SD, Shin SH, Woo SI, Kwan J, Park KS, Munetsugu Y, Tanno K, Kikuchi M, Ito H, Miyoshi F, Kawamura M, Kobayashi Y, Man S, Algra AM, Schreurs CA, Van Erven L, Van Der Wall EE, Cannegieter SC, Schalij MJ, Swenne CA, Adachi M, Yano A, Miake J, Ogura K, Kato M, Iitsuka K, Kondo T, Zarse M, Goebbert K, Bogossian H, Karossiene Z, Stegelmeyer J, Ninios I, Kloppe A, Lemke B, Goldman D, Kallen B, Kerpi E, Sardo J, Arsenos P, Gatzoulis K, Manis G, Dilaveris P, Tsiachris D, Mytas D, Asimakopoulos S, Stefanadis C, Arsenos P, Gatzoulis K, Manis G, Dilaveris P, Sideris S, Kartsagoulis E, Mytas D, Stefanadis C, Barbosa O, Marocolo Junior M, Silva Cortes R, Moraes Brandolis RA, Oliveira LF, Pertili Rodrigues De Resende LA, Vieira Da Silva MA, Dias Da Silva VJ, Hegazy RA, Sharaf IA, Fadel F, Bazaraa H, Esam R, Deshko MS, Snezhitsky VA, Stempen TP, Kuroki K, Tada H, Igawa M, Yoshida K, Igarashi M, Sekiguchi Y, Kuga K, Aonuma K, Ferreira Santos L, Dionisio T, Nunes L, Machado J, Castedo S, Henriques C, Matos A, Oliveira Santos J, Kraaier K. Poster Session 3. Europace 2011. [DOI: 10.1093/europace/eur229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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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Bernardes A, Manata F, Rosenvinge C, Coutinho L, Marinho C, Oliveira FJ. Spontaneous rupture of a hepatic sarcoma in an adult resembling hydatid cyst. Rev Esp Enferm Dig 2009; 101:584-5. [PMID: 19785501 DOI: 10.4321/s1130-01082009000800013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Donato P, Coelho P, Rodrigues H, Vigia E, Fernandes J, Caseiro-Alves F, Bernardes A. Normal vascular and biliary hepatic anatomy: 3D demonstration by multidetector CT. Surg Radiol Anat 2007; 29:575-82. [PMID: 17634856 DOI: 10.1007/s00276-007-0233-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2006] [Accepted: 06/18/2007] [Indexed: 01/08/2023]
Abstract
Due to constant innovations in radiological and surgical techniques, more accurate results are expected in the diagnostic and therapeutic procedures related to hepatic pathology. The aim of this work was to demonstrate the normal hepatic vascular and biliary anatomy using cadaveric livers and CT scans of the affected livers. Furthermore, using the CT scans, the authors intended to illustrate the most common morphological variations of the vascular and biliary anatomy. Four human cadaveric livers were injected with colored silicone mixed with radiological contrast solution in the common bile duct, in the proper hepatic artery, in the portal vein and in the inferior vena cava near the ostia of the hepatic veins (only one of these structures was injected in each liver). After obtaining the CT scans, 3D rendered models were created, which demonstrated the normal hepatic anatomy of the vascular and biliary structures. The International Anatomical Nomenclature was used for their classification (based on Couinaud's work). The 3D rendered CT models were also modified to illustrate the most common normal variations of the hepatic anatomy (found in the literature).
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Affiliation(s)
- P Donato
- University Clinic of Radiology, Coimbra University Hospital, Coimbra, Portugal
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Feigl G, Rosmarin W, Weninger B, Likar R, Hoogland PV, Groen RJM, Vorster W, Grobbelaar M, Muller CJF, du Toit DF, Moriggl B, Greher M, Klauser A, Eichenberger U, Prades JM, Timoshenko A, Faye M, Martin CH, Baroncini M, Baiz H, Ben Henda A, Fontaine C, Baksa G, Toth M, Patonay L, Gonçalves-Ferreira A, Gonçalves C, Neto L, Fonseca T, Gaspar H, Rino J, Fernandes M, Fernandes P, Cardoso H, Miranda B, Rego J, Hamel A, Guillouche P, Hamel O, Garçon M, Lager S, Blin Y, Armstrong O, Robert R, Rogez JM, Le Borgne J, Kahilogulları G, Comert A, Esmer AF, Tuccar E, Tekdemir I, Ozdemir M, Odabasi AB, Elhan A, Anand MK, Singh PR, Verma M, Raibagkar CJ, Kim HJ, Kwak HH, Hu KS, Francke JP, Macchi V, Porzionato A, Parenti A, Metalli P, Zanon GF, De Caro R, Bernardes A, Dionísio J, Messias P, Patrício J, Apaydin N, Uz A, Evirgen O, Shim KS, Park HD, Youn KH, Cajozzo M, Bartolotta T, Cappello F, Sunseri A, Romeo M, Altieri G, Modica G, La Barbera G, La Marca G, Valentino F, Valentino B, Martino A, Dees G, Kleintjes WA, Williams R, Herpe B, Leborgne J, Lagier S, Cordova A, Pirrello R, Moschella F, Mahajan MV, Bhat UB, Abhayankar SV, Ambiye MV, Kachlík DK, Stingl JS, Sosna BS, Fára PF, Lametschwandtner AL, Minnich BM, Straka ZS, Ifrim M, Ifrim CF, Botea M, Latorre R, Sun F, Henry R, Crisóstomo V, Cano FG, Usón J, Mtez-Gomaríz F, Climent S, Hurmusiadis V, Barrick S, Barrow J, Clifford N, Morgan F, Wilson R, Wiseman L, Fogg OA, Loukas M, Tedman RA, Capaccioli N, Capaccioli L, Mannini A, Guazzi G, Mangoni M, Paternostro F, Vagnoli PT, Gulisano M, Pacini S, Grignon B, Jankowski R, Hennion D, Zhu X, Roland J, Mutiu G, Tessitore V, Uzzo ML, Bonaventura G, Milio G, Spatola GF, Ilkan T, Selcuk T, Mustafa AM, Hamdi CH, Emel TC, Faruk U, Hamdi CH, Bulent G, Báča V, Doubková A, Kachlík D, Stingl J, Saylam C, Kitiş Ö, Üçerler H, Manisahı E, Gönül AS, Dashti GHR, Nematbaksh M, Mardani M, Hami J, Rezaian M, Radmehr B, Akbari M, Paryani MR, Gilanpour H, Zamfir C, Zamfir M, Lupusoru C, Raileanu C, Lupusoru R, Bordei P, Iliescu D, Şapte E, Adam S, Baker C, Sergi C, Barberini F, Ripani M, Di Nitto V, Zani A, Magnosi F, Heyn R, Familiari G, Elgin U, Demiryurek D, Berker N, Ilhan B, Simsek T, Batman A, Bayramoglu A, Fogg QA, Bartczak A, Kamionek M, Kiedrowski M, Fudalej M, Wagner T, Artibani W, Tiengo C, Taglialavoro G, Mazzoleni F, Scapinelli R, Ardizzone E, Cannella V, Peri D, Pirrone R, Peri G. Platform session. Surg Radiol Anat 2005. [DOI: 10.1007/bf03371475] [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: 11/28/2022]
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Bernardes A, Dionísio J, Diogo D, Coelho P, Patrício J. A simple intra-operative maneuver to decrease a duodenal ulcer hemorrhage temporarily: description and anatomical bases. Surg Radiol Anat 2004; 27:79-85. [PMID: 15592830 DOI: 10.1007/s00276-004-0296-1] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2003] [Accepted: 09/22/2004] [Indexed: 10/26/2022]
Abstract
Intraoperative hemostatic suture to treat a bleeding duodenal ulcer is sometimes difficult when there is massive hemorrhage. The aims of this paper are: (1) to describe a practical and easy intraoperative procedure which quickly decreases a massively bleeding duodenal ulcer, allowing the surgeon to identify the bleeding site clearly and obtain definitive hemostasis by suturing the involved vessels with a low risk of common bile duct lesion; and (2) to study in cadavers the anatomical basis of this surgical procedure already successfully performed on patients. Fourteen patients with massive duodenal ulcer bleeding, after unsuccessful endoscopic hemostasis, were operated on and included in this study. After surgical anterior gastroduodenotomy, the surgeon introduced a finger in a downward and forward direction in the bursa omentalis vestibule through the omental foramen. This simple and quick procedure decreased hemorrhage by compressing the gastroduodenal artery against the first part of the posterior surface of the duodenum. Twenty-four fresh blocks of normal tissue were removed from cadavers and were injected with silicone rubber through the common hepatic artery. The distance between the gastroduodenal artery and the omental foramen was measured. With this maneuver the surgeon can clearly see the exact bleeding site and perform an adequate suture with a minor risk of common bile duct lesion.
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Affiliation(s)
- A Bernardes
- Normal Human Anatomy Institute, Coimbra University, Coimbra, Portugal.
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Abstract
Video endoscopy for breast hypoplasia and glabellar frown lines has been used since 1996 at our private clinic. Breast augmentation with an S-shape incision for transaxillary access is utilized to introduce the implant, in a submuscular or subglandular and, recently (since October 1998), in a subfascial location. From August 1998 through January 1999, 62 patients underwent endoscopic surgeries; 49 were submuscular, 5 subglandular, and 8 subfascial. McGhan 410, anatomical biodimensional implants 155 to 235 g, were used. We observed three cases of complications, two of them malpositioning (rotation), needing reoperation, and one hematoma, treated with drainage. Patient satisfaction was high, especially regarding the axillary incision. There have been no capsular contractions to date.
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Abstract
The Ultrapulse CO2 laser (Coherent Inc., Palo Alto, CA, USA) was used in 239 patients, from March 1996 to July 1998, for full-face laser resurfacing. In 106 (43%) of these patients rhytidectomy was performed in the same procedure. All patients submitted to laser resurfacing were prepared for 1 to 2 months beforehand with retinoic acid and hydroquinone. The procedures were done under local anesthesia controlled by an anesthesiologist. A clear film dressing impregnated with silicone gel (Silon TSR; Bio-Med Sciences, Bethlehem, PA, USA) was used for 6 to 7 days and complete healing was observed in 7 to 10 days. Complications were exclusively dermatologic, without relation to surgery. No necrosis of the cutaneous flap was observed. Skin biopsies of 10 consecutive patients undergoing the combined procedures revealed no vascular impairment to the dermis. The patients were able to resume their activities 2 weeks after the procedure.
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Baranda J, Pontes JM, Portela F, Silveira L, Amaro P, Ministro P, Rosa A, Pimenta I, Andrade P, Bernardes A, Pereira J, Leitão MC, Donato A, de Freitas D. Mesenteric arteriovenous fistula causing portal hypertension and bleeding duodenal varices. Eur J Gastroenterol Hepatol 1996; 8:1223-5. [PMID: 8980945 DOI: 10.1097/00042737-199612000-00017] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We report a case of portal hypertension associated with a non-traumatic arteriovenous fistula, presenting with bleeding duodenal varices. The patient was admitted for melaena. Emergency endoscopy showed oesophageal varices with no signs of recent bleeding and with no blood in the upper gastrointestinal tract. Arteriography of the coeliac axis and superior mesenteric artery failed to detect any bleeding source. Endoscopy was repeated because of persistent bleeding and revealed active bleeding from varices in the distal duodenum. The patient underwent surgery and a large paraduodenal varicose vein associated with an arteriovenous fistula was found. Resection of the paramural varix and surgical occlusion of the arteriovenous fistula were effective in the control of bleeding. Liver biopsy revealed mild portal fibrosis without cirrhosis. Three years after surgery the patient still has oesophageal varices but has not had recurrent bleeding. There was regression of intraduodenal varices.
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Affiliation(s)
- J Baranda
- Department of Gastroenterology, Coimbra University Hospital, Portugal
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Bernardes A, Esperança-Pina JA, Goyri O'Neill JE, da Veiga A. [Diaphanization: modifications of organ weight and volume]. Bull Assoc Anat (Nancy) 1992; 76:53-5. [PMID: 1307504] [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: 12/26/2022]
Abstract
The diaphanization of organs previously injected with coloured substances is an excellent auxiliary method of numerous morphological studies. The authors studied 52 organs, among 15 were taken from human beings and 37 from dogs, with the aim of knowing theirs weight and volume modifications after diaphanization. The organs were diaphanizated with several impregnations in 10% formaldehyde, perydrol, acetone and at least embedding in a mixture of methylsalicylate and benzyl benzoate by vacuum process. After each embedding, weight and volume of each organ were measured. The variations that the organs suffered were statistically considered, under a few aspects: 1-global organs' variations after each embedding 2-different organs' variations 3-comparison between human being and experimental animals. In all cases, the authors noticed a great decrease of weight and volume, especially after dehydration steps with acetone and clearing with the mixture of methylsalicylate and benzyl benzoate. We also didn't find any significant difference between human organs and those taken from dogs.
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Affiliation(s)
- A Bernardes
- Laboratoire d'Anatomie, Faculté de Médecine, COIMBRA, Portugal
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Esperança Pina JA, Bernardes A, Goyri O'Neill J. [Changes in the degradation time for acetylcholine receptors in relation to age. The bronchial tree of the rabbit]. Bull Assoc Anat (Nancy) 1985; 69:17-25. [PMID: 3837674] [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: 01/07/2023]
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