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Felbel D, Paukovitsch M, Förg R, Stephan T, Mayer B, Keßler M, Tadic M, Dahme T, Rottbauer W, Markovic S, Schneider L. Comparison of transcatheter edge-to-edge and surgical repair in patients with functional mitral regurgitation using a meta-analytic approach. Front Cardiovasc Med 2023; 9:1063070. [PMID: 36762304 PMCID: PMC9905105 DOI: 10.3389/fcvm.2022.1063070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 12/28/2022] [Indexed: 01/26/2023] Open
Abstract
Background Evidence regarding favorable treatment of patients with functional mitral regurgitation (FMR) using transcatheter edge-to-edge repair (TEER) is constantly growing. However, there is only few data directly comparing TEER and surgical mitral valve repair (SMVr). Aims To compare baseline characteristics, short-term and 1-year outcomes in FMR patients undergoing mitral valve (MV) TEER or SMVr using a meta-analytic approach. Methods Systematic database search identified 1,703 studies reporting on TEER or SMVr for treatment of FMR between January 2010 and December 2020. A meta-analytic approach was used to compare outcomes from single-arm and randomized studies based on measures by means of their corresponding 95% confidence intervals (CI). Statistical significance was assumed if CIs did not overlap. A total of 21 TEER and 37 SMVr studies comprising 4,304 and 3,983 patients were included. Results Patients in the TEER cohort presented with higher age (72.0 ± 1.7 vs. 64.7 ± 4.7 years, p < 0.001), greater burden of comorbidities like hypertension (p < 0.001), atrial fibrillation (p < 0.001), lung disease (p < 0.001) and chronic renal disease (p = 0.005) as well as poorer left ventricular ejection fraction (30.9 ± 5.7 vs. 36.6 ± 5.3%, p < 0.001). In-hospital mortality was significantly lower with TEER [3% (95%-CI 0.02-0.03) vs. 5% (95%-CI 0.04-0.07)] and 1-year mortality did not differ significantly [18% (95%-CI 0.15-0.21) vs. 11% (0.07-0.18)]. NYHA [1.06 (95%-CI 0.87-1.26) vs. 1.15 (0.74-1.56)] and MR reduction [1.74 (95%-CI 1.52-1.97) vs. 2.08 (1.57-2.59)] were comparable between both cohorts. Conclusion Despite considerably higher age and comorbidity burden, in-hospital mortality was significantly lower in FMR patients treated with TEER, whereas a tendency toward increased 1-year mortality was observed in this high-risk population. In terms of functional status and MR grade reduction, comparable 1-year results were achieved.
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Affiliation(s)
- D. Felbel
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany
| | - M. Paukovitsch
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany
| | - R. Förg
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany
| | - T. Stephan
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany
| | - B. Mayer
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - M. Keßler
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany
| | - M. Tadic
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany
| | - T. Dahme
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany
| | - W. Rottbauer
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany
| | - S. Markovic
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany
| | - L. Schneider
- Department of Cardiology, Angiology, Pneumology and Intensive Care, University Hospital Ulm, Ulm, Germany,*Correspondence: L. Schneider,
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Groeger M, Zeiml K, Scheffler JK, Schoesser F, Schneider LM, Rottbauer W, Markovic S, Kessler M. Edge-to-edge mitral valve repair improves concomitant high-grade tricuspid regurgitation. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1575] [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
Background
Mitral regurgitation (MR) and tricuspid regurgitation (TR) often occur simultaneously and symptoms of biventricular heart failure can overlap. There is currently no consensus on the management of combined MR and TR.
Purpose
To evaluate the impact of TR on echocardiographic and functional outcome after M-TEER.
Methods
740 patients underwent M-TEER for moderate-to-severe MR at our center from 2010 to 2021. Patients were analyzed according to severity of concomitant TR: low-grade TR (grade ≤ I (trace - mild)), moderate TR (grade II) and high-grade TR (grade III - V (severe - torrential)). After M-TEER, patients were followed up for 12 months and their echocardiographic and functional outcome was evaluated.
Results
Low-grade TR was present in 279 patients (37.7%), moderate TR in 170 patients (23.0%) and high-grade TR in 291 patients (39.3%) at the time of M-TEER procedure. Patients with moderate to high-grade TR had higher morbidity resulting in higher EuroSCORE II and STS-Score. At baseline more patients had MR grade ≥III in the high-grade TR group (92.8% vs. 87.1% in the low-grade TR group; p=0.023).
Procedural success of M-TEER was achieved similarly in all groups (98.2% vs. 97.6% vs. 95.9%, p=0.22). At discharge 87.6% of patients with low-grade TR and 80.9% of patients with high-grade TR had residual MR grade ≤I (p=0.036). Residual MR grade ≥III was present in 6.0% of low-grade TR patients and 10.5% of high-grade TR patients at discharge (p=0.062). 3 months after M-TEER residual MR ≥III increased to 9.4% vs. 13.4% (p=0.23) and after 12 months further increased to 12.3% vs. 15.3%, respectively (p=0.52).
TR grade decreased rapidly and consistently after M-TEER. 3 months after the procedure only 48.0% of high-grade TR patients still had TR grade ≥III (p<0.001). After 12 months this proportion declined to 46.8% (p=0.99).
High-grade TR patients had significantly higher mortality (21.5% vs. 18.2% vs. 11.1%, p=0.003) up to 12 months after M-TEER. However, TR-grade ≥III did not independently predict mortality (HR 1.326, 95% CI 0.623–2.824, p=0.46).
Conclusion
M-TEER patients with concomitant moderate to high-grade TR had higher morbidity at baseline compared to low-grade TR patients. M-TEER was safe and effective in MR reduction independent of concomitant TR severity. However, high-grade TR patients had an increased risk for mortality after M-TEER, but high-grade TR did not independently predict adverse outcome. After M-TEER TR grade decreased rapidly and significantly in the high-grade TR group.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - K Zeiml
- University of Ulm , Ulm , Germany
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3
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Proietti M, Romiti GF, Vitolo M, Harrison SL, Lane DA, Fauchier L, Marin F, Näbauer M, Potpara TS, Dan GA, Maggioni AP, Cesari M, Boriani G, Lip GYH, Ekmekçiu U, Paparisto V, Tase M, Gjergo H, Dragoti J, Goda A, Ciutea M, Ahadi N, el Husseini Z, Raepers M, Leroy J, Haushan P, Jourdan A, Lepiece C, Desteghe L, Vijgen J, Koopman P, Van Genechten G, Heidbuchel H, Boussy T, De Coninck M, Van Eeckhoutte H, Bouckaert N, Friart A, Boreux J, Arend C, Evrard P, Stefan L, Hoffer E, Herzet J, Massoz M, Celentano C, Sprynger M, Pierard L, Melon P, Van Hauwaert B, Kuppens C, Faes D, Van Lier D, Van Dorpe A, Gerardy A, Deceuninck O, Xhaet O, Dormal F, Ballant E, Blommaert D, Yakova D, Hristov M, Yncheva T, Stancheva N, Tisheva S, Tokmakova M, Nikolov F, Gencheva D, Shalganov T, Kunev B, Stoyanov M, Marchov D, Gelev V, Traykov V, Kisheva A, Tsvyatkov H, Shtereva R, Bakalska-Georgieva S, Slavcheva S, Yotov Y, Kubíčková M, Marni Joensen A, Gammelmark A, Hvilsted Rasmussen L, Dinesen P, Riahi S, Krogh Venø S, Sorensen B, Korsgaard A, Andersen K, Fragtrup Hellum C, Svenningsen A, Nyvad O, Wiggers P, May O, Aarup A, Graversen B, Jensen L, Andersen M, Svejgaard M, Vester S, Hansen S, Lynggaard V, Ciudad M, Vettus R, Muda P, Maestre A, Castaño S, Cheggour S, Poulard J, Mouquet V, Leparrée S, Bouet J, Taieb J, Doucy A, Duquenne H, Furber A, Dupuis J, Rautureau J, Font M, Damiano P, Lacrimini M, Abalea J, Boismal S, Menez T, Mansourati J, Range G, Gorka H, Laure C, Vassalière C, Elbaz N, Lellouche N, Djouadi K, Roubille F, Dietz D, Davy J, Granier M, Winum P, Leperchois-Jacquey C, Kassim H, Marijon E, Le Heuzey J, Fedida J, Maupain C, Himbert C, Gandjbakhch E, Hidden-Lucet F, Duthoit G, Badenco N, Chastre T, Waintraub X, Oudihat M, Lacoste J, Stephan C, Bader H, Delarche N, Giry L, Arnaud D, Lopez C, Boury F, Brunello I, Lefèvre M, Mingam R, Haissaguerre M, Le Bidan M, Pavin D, Le Moal V, Leclercq C, Piot O, Beitar T, Martel I, Schmid A, Sadki N, Romeyer-Bouchard C, Da Costa A, Arnault I, Boyer M, Piat C, Fauchier L, Lozance N, Nastevska S, Doneva A, Fortomaroska Milevska B, Sheshoski B, Petroska K, Taneska N, Bakrecheski N, Lazarovska K, Jovevska S, Ristovski V, Antovski A, Lazarova E, Kotlar I, Taleski J, Poposka L, Kedev S, Zlatanovik N, Jordanova S, Bajraktarova Proseva T, Doncovska S, Maisuradze D, Esakia A, Sagirashvili E, Lartsuliani K, Natelashvili N, Gumberidze N, Gvenetadze R, Etsadashvili K, Gotonelia N, Kuridze N, Papiashvili G, Menabde I, Glöggler S, Napp A, Lebherz C, Romero H, Schmitz K, Berger M, Zink M, Köster S, Sachse J, Vonderhagen E, Soiron G, Mischke K, Reith R, Schneider M, Rieker W, Boscher D, Taschareck A, Beer A, Oster D, Ritter O, Adamczewski J, Walter S, Frommhold A, Luckner E, Richter J, Schellner M, Landgraf S, Bartholome S, Naumann R, Schoeler J, Westermeier D, William F, Wilhelm K, Maerkl M, Oekinghaus R, Denart M, Kriete M, Tebbe U, Scheibner T, Gruber M, Gerlach A, Beckendorf C, Anneken L, Arnold M, Lengerer S, Bal Z, Uecker C, Förtsch H, Fechner S, Mages V, Martens E, Methe H, Schmidt T, Schaeffer B, Hoffmann B, Moser J, Heitmann K, Willems S, Willems S, Klaus C, Lange I, Durak M, Esen E, Mibach F, Mibach H, Utech A, Gabelmann M, Stumm R, Ländle V, Gartner C, Goerg C, Kaul N, Messer S, Burkhardt D, Sander C, Orthen R, Kaes S, Baumer A, Dodos F, Barth A, Schaeffer G, Gaertner J, Winkler J, Fahrig A, Aring J, Wenzel I, Steiner S, Kliesch A, Kratz E, Winter K, Schneider P, Haag A, Mutscher I, Bosch R, Taggeselle J, Meixner S, Schnabel A, Shamalla A, Hötz H, Korinth A, Rheinert C, Mehltretter G, Schön B, Schön N, Starflinger A, Englmann E, Baytok G, Laschinger T, Ritscher G, Gerth A, Dechering D, Eckardt L, Kuhlmann M, Proskynitopoulos N, Brunn J, Foth K, Axthelm C, Hohensee H, Eberhard K, Turbanisch S, Hassler N, Koestler A, Stenzel G, Kschiwan D, Schwefer M, Neiner S, Hettwer S, Haeussler-Schuchardt M, Degenhardt R, Sennhenn S, Steiner S, Brendel M, Stoehr A, Widjaja W, Loehndorf S, Logemann A, Hoskamp J, Grundt J, Block M, Ulrych R, Reithmeier A, Panagopoulos V, Martignani C, Bernucci D, Fantecchi E, Diemberger I, Ziacchi M, Biffi M, Cimaglia P, Frisoni J, Boriani G, Giannini I, Boni S, Fumagalli S, Pupo S, Di Chiara A, Mirone P, Fantecchi E, Boriani G, Pesce F, Zoccali C, Malavasi VL, Mussagaliyeva A, Ahyt B, Salihova Z, Koshum-Bayeva K, Kerimkulova A, Bairamukova A, Mirrakhimov E, Lurina B, Zuzans R, Jegere S, Mintale I, Kupics K, Jubele K, Erglis A, Kalejs O, Vanhear K, Burg M, Cachia M, Abela E, Warwicker S, Tabone T, Xuereb R, Asanovic D, Drakalovic D, Vukmirovic M, Pavlovic N, Music L, Bulatovic N, Boskovic A, Uiterwaal H, Bijsterveld N, De Groot J, Neefs J, van den Berg N, Piersma F, Wilde A, Hagens V, Van Es J, Van Opstal J, Van Rennes B, Verheij H, Breukers W, Tjeerdsma G, Nijmeijer R, Wegink D, Binnema R, Said S, Erküner Ö, Philippens S, van Doorn W, Crijns H, Szili-Torok T, Bhagwandien R, Janse P, Muskens A, van Eck M, Gevers R, van der Ven N, Duygun A, Rahel B, Meeder J, Vold A, Holst Hansen C, Engset I, Atar D, Dyduch-Fejklowicz B, Koba E, Cichocka M, Sokal A, Kubicius A, Pruchniewicz E, Kowalik-Sztylc A, Czapla W, Mróz I, Kozlowski M, Pawlowski T, Tendera M, Winiarska-Filipek A, Fidyk A, Slowikowski A, Haberka M, Lachor-Broda M, Biedron M, Gasior Z, Kołodziej M, Janion M, Gorczyca-Michta I, Wozakowska-Kaplon B, Stasiak M, Jakubowski P, Ciurus T, Drozdz J, Simiera M, Zajac P, Wcislo T, Zycinski P, Kasprzak J, Olejnik A, Harc-Dyl E, Miarka J, Pasieka M, Ziemińska-Łuć M, Bujak W, Śliwiński A, Grech A, Morka J, Petrykowska K, Prasał M, Hordyński G, Feusette P, Lipski P, Wester A, Streb W, Romanek J, Woźniak P, Chlebuś M, Szafarz P, Stanik W, Zakrzewski M, Kaźmierczak J, Przybylska A, Skorek E, Błaszczyk H, Stępień M, Szabowski S, Krysiak W, Szymańska M, Karasiński J, Blicharz J, Skura M, Hałas K, Michalczyk L, Orski Z, Krzyżanowski K, Skrobowski A, Zieliński L, Tomaszewska-Kiecana M, Dłużniewski M, Kiliszek M, Peller M, Budnik M, Balsam P, Opolski G, Tymińska A, Ozierański K, Wancerz A, Borowiec A, Majos E, Dabrowski R, Szwed H, Musialik-Lydka A, Leopold-Jadczyk A, Jedrzejczyk-Patej E, Koziel M, Lenarczyk R, Mazurek M, Kalarus Z, Krzemien-Wolska K, Starosta P, Nowalany-Kozielska E, Orzechowska A, Szpot M, Staszel M, Almeida S, Pereira H, Brandão Alves L, Miranda R, Ribeiro L, Costa F, Morgado F, Carmo P, Galvao Santos P, Bernardo R, Adragão P, Ferreira da Silva G, Peres M, Alves M, Leal M, Cordeiro A, Magalhães P, Fontes P, Leão S, Delgado A, Costa A, Marmelo B, Rodrigues B, Moreira D, Santos J, Santos L, Terchet A, Darabantiu D, Mercea S, Turcin Halka V, Pop Moldovan A, Gabor A, Doka B, Catanescu G, Rus H, Oboroceanu L, Bobescu E, Popescu R, Dan A, Buzea A, Daha I, Dan G, Neuhoff I, Baluta M, Ploesteanu R, Dumitrache N, Vintila M, Daraban A, Japie C, Badila E, Tewelde H, Hostiuc M, Frunza S, Tintea E, Bartos D, Ciobanu A, Popescu I, Toma N, Gherghinescu C, Cretu D, Patrascu N, Stoicescu C, Udroiu C, Bicescu G, Vintila V, Vinereanu D, Cinteza M, Rimbas R, Grecu M, Cozma A, Boros F, Ille M, Tica O, Tor R, Corina A, Jeewooth A, Maria B, Georgiana C, Natalia C, Alin D, Dinu-Andrei D, Livia M, Daniela R, Larisa R, Umaar S, Tamara T, Ioachim Popescu M, Nistor D, Sus I, Coborosanu O, Alina-Ramona N, Dan R, Petrescu L, Ionescu G, Popescu I, Vacarescu C, Goanta E, Mangea M, Ionac A, Mornos C, Cozma D, Pescariu S, Solodovnicova E, Soldatova I, Shutova J, Tjuleneva L, Zubova T, Uskov V, Obukhov D, Rusanova G, Soldatova I, Isakova N, Odinsova S, Arhipova T, Kazakevich E, Serdechnaya E, Zavyalova O, Novikova T, Riabaia I, Zhigalov S, Drozdova E, Luchkina I, Monogarova Y, Hegya D, Rodionova L, Rodionova L, Nevzorova V, Soldatova I, Lusanova O, Arandjelovic A, Toncev D, Milanov M, Sekularac N, Zdravkovic M, Hinic S, Dimkovic S, Acimovic T, Saric J, Polovina M, Potpara T, Vujisic-Tesic B, Nedeljkovic M, Zlatar M, Asanin M, Vasic V, Popovic Z, Djikic D, Sipic M, Peric V, Dejanovic B, Milosevic N, Stevanovic A, Andric A, Pencic B, Pavlovic-Kleut M, Celic V, Pavlovic M, Petrovic M, Vuleta M, Petrovic N, Simovic S, Savovic Z, Milanov S, Davidovic G, Iric-Cupic V, Simonovic D, Stojanovic M, Stojanovic S, Mitic V, Ilic V, Petrovic D, Deljanin Ilic M, Ilic S, Stoickov V, Markovic S, Kovacevic S, García Fernandez A, Perez Cabeza A, Anguita M, Tercedor Sanchez L, Mau E, Loayssa J, Ayarra M, Carpintero M, Roldán Rabadan I, Leal M, Gil Ortega M, Tello Montoliu A, Orenes Piñero E, Manzano Fernández S, Marín F, Romero Aniorte A, Veliz Martínez A, Quintana Giner M, Ballesteros G, Palacio M, Alcalde O, García-Bolao I, Bertomeu Gonzalez V, Otero-Raviña F, García Seara J, Gonzalez Juanatey J, Dayal N, Maziarski P, Gentil-Baron P, Shah D, Koç M, Onrat E, Dural IE, Yilmaz K, Özin B, Tan Kurklu S, Atmaca Y, Canpolat U, Tokgozoglu L, Dolu AK, Demirtas B, Sahin D, Ozcan Celebi O, Diker E, Gagirci G, Turk UO, Ari H, Polat N, Toprak N, Sucu M, Akin Serdar O, Taha Alper A, Kepez A, Yuksel Y, Uzunselvi A, Yuksel S, Sahin M, Kayapinar O, Ozcan T, Kaya H, Yilmaz MB, Kutlu M, Demir M, Gibbs C, Kaminskiene S, Bryce M, Skinner A, Belcher G, Hunt J, Stancombe L, Holbrook B, Peters C, Tettersell S, Shantsila A, Lane D, Senoo K, Proietti M, Russell K, Domingos P, Hussain S, Partridge J, Haynes R, Bahadur S, Brown R, McMahon S, Y H Lip G, McDonald J, Balachandran K, Singh R, Garg S, Desai H, Davies K, Goddard W, Galasko G, Rahman I, Chua Y, Payne O, Preston S, Brennan O, Pedley L, Whiteside C, Dickinson C, Brown J, Jones K, Benham L, Brady R, Buchanan L, Ashton A, Crowther H, Fairlamb H, Thornthwaite S, Relph C, McSkeane A, Poultney U, Kelsall N, Rice P, Wilson T, Wrigley M, Kaba R, Patel T, Young E, Law J, Runnett C, Thomas H, McKie H, Fuller J, Pick S, Sharp A, Hunt A, Thorpe K, Hardman C, Cusack E, Adams L, Hough M, Keenan S, Bowring A, Watts J, Zaman J, Goffin K, Nutt H, Beerachee Y, Featherstone J, Mills C, Pearson J, Stephenson L, Grant S, Wilson A, Hawksworth C, Alam I, Robinson M, Ryan S, Egdell R, Gibson E, Holland M, Leonard D, Mishra B, Ahmad S, Randall H, Hill J, Reid L, George M, McKinley S, Brockway L, Milligan W, Sobolewska J, Muir J, Tuckis L, Winstanley L, Jacob P, Kaye S, Morby L, Jan A, Sewell T, Boos C, Wadams B, Cope C, Jefferey P, Andrews N, Getty A, Suttling A, Turner C, Hudson K, Austin R, Howe S, Iqbal R, Gandhi N, Brophy K, Mirza P, Willard E, Collins S, Ndlovu N, Subkovas E, Karthikeyan V, Waggett L, Wood A, Bolger A, Stockport J, Evans L, Harman E, Starling J, Williams L, Saul V, Sinha M, Bell L, Tudgay S, Kemp S, Brown J, Frost L, Ingram T, Loughlin A, Adams C, Adams M, Hurford F, Owen C, Miller C, Donaldson D, Tivenan H, Button H, Nasser A, Jhagra O, Stidolph B, Brown C, Livingstone C, Duffy M, Madgwick P, Roberts P, Greenwood E, Fletcher L, Beveridge M, Earles S, McKenzie D, Beacock D, Dayer M, Seddon M, Greenwell D, Luxton F, Venn F, Mills H, Rewbury J, James K, Roberts K, Tonks L, Felmeden D, Taggu W, Summerhayes A, Hughes D, Sutton J, Felmeden L, Khan M, Walker E, Norris L, O’Donohoe L, Mozid A, Dymond H, Lloyd-Jones H, Saunders G, Simmons D, Coles D, Cotterill D, Beech S, Kidd S, Wrigley B, Petkar S, Smallwood A, Jones R, Radford E, Milgate S, Metherell S, Cottam V, Buckley C, Broadley A, Wood D, Allison J, Rennie K, Balian L, Howard L, Pippard L, Board S, Pitt-Kerby T. Epidemiology and impact of frailty in patients with atrial fibrillation in Europe. Age Ageing 2022; 51:6670566. [PMID: 35997262 DOI: 10.1093/ageing/afac192] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 06/08/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Frailty is a medical syndrome characterised by reduced physiological reserve and increased vulnerability to stressors. Data regarding the relationship between frailty and atrial fibrillation (AF) are still inconsistent. OBJECTIVES We aim to perform a comprehensive evaluation of frailty in a large European cohort of AF patients. METHODS A 40-item frailty index (FI) was built according to the accumulation of deficits model in the AF patients enrolled in the ESC-EHRA EORP-AF General Long-Term Registry. Association of baseline characteristics, clinical management, quality of life, healthcare resources use and risk of outcomes with frailty was examined. RESULTS Among 10,177 patients [mean age (standard deviation) 69.0 (11.4) years, 4,103 (40.3%) females], 6,066 (59.6%) were pre-frail and 2,172 (21.3%) were frail, whereas only 1,939 (19.1%) were considered robust. Baseline thromboembolic and bleeding risks were independently associated with increasing FI. Frail patients with AF were less likely to be treated with oral anticoagulants (OACs) (odds ratio 0.70, 95% confidence interval 0.55-0.89), especially with non-vitamin K antagonist OACs and managed with a rhythm control strategy, compared with robust patients. Increasing frailty was associated with a higher risk for all outcomes examined, with a non-linear exponential relationship. The use of OAC was associated with a lower risk of outcomes, except in patients with very/extremely high frailty. CONCLUSIONS In this large cohort of AF patients, there was a high burden of frailty, influencing clinical management and risk of adverse outcomes. The clinical benefit of OAC is maintained in patients with high frailty, but not in very high/extremely frail ones.
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Affiliation(s)
- Marco Proietti
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.,Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
| | - Giulio Francesco Romiti
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Translational and Precision Medicine, Sapienza - University of Rome, Italy
| | - Marco Vitolo
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Stephanie L Harrison
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Deirdre A Lane
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Laurent Fauchier
- Service de Cardiologie, Centre Hospitalier Universitaire Trousseau, Tours, France
| | - Francisco Marin
- Department of Cardiology, Hospital Universitario Virgen de la Arrixaca, IMIB-Arrixaca, University of Murcia, CIBER-CV, Murcia, Spain
| | - Michael Näbauer
- Department of Cardiology, Ludwig-Maximilians-University, Munich, Germany
| | - Tatjana S Potpara
- School of Medicine, University of Belgrade, Belgrade, Serbia.,Clinical Center of Serbia, Belgrade, Serbia
| | - Gheorghe-Andrei Dan
- University of Medicine, 'Carol Davila', Colentina University Hospital, Bucharest, Romania
| | - Aldo P Maggioni
- ANMCO Research Center, Heart Care Foundation, Florence, Italy
| | - Matteo Cesari
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.,Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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Markovic S, Felbel DF, Kessler MK, Schneider LMS, Gercek GM, Rudolph VR, Hausleiter JH, Rotblauer WR. Percutaneous edge-to-edge therapy with PASCAL or MitraClip: a multicenter propensity score matched comparison. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The MitraClip is the worldwide established transcatheter edge-to-edge repair system with over 100,000 treated patients. The recently approved PASCAL repair system is well adopted in the field of percutaneous mitral regurgitation (MR) treatment with growing acceptance both in mitral and tricuspid valves. The aim of this retrospective multicenter study was to compare the Edwards' PASCAL System with the Abbott MitraClip System in terms of procedural results and short-term outcome.
Methods
We retrospectively evaluated patient data of three high volume German centers that performed percutaneous edge to edge procedures either with the MitraClip or the PASCAL repair system. Primary endpoint was the amount of MR reduction. Secondary endpoints were residual MR at discharge, technical success, device success and 30-day mortality.
Results
Between 2018 and 2020 a total of 412 procedures were performed in the three centers. 216 cases were performed with the MitraClip compared to 196 procedures done with the PASCAL repair system. Patients were male in 55.6% of the cases (50.5% in the MitraClip cohort compared to 61.2% in the PASCAL cohort, p=0.028), mean Logistic Euro-Score II was 4.42 (3.58 in the MitraClip and 3.23 in the PASCAL cohort, p=0.038) and reduced LVEF beyond 45% was seen in 42.6% of the cases (49.5% in the MitraClip compared to 35.3% in the PASCAL cohort, p=0.004). Severe MR at baseline was seen in 98.5% in the MitraClip cohort compared to 98.6% in the PASCAL cohort, p=0.909). Mean number of implanted devices was 1.41±0.56 in the MitraClip cohort and 1.37±0.55 in the PASCAL cohort (p=0.401). Procedures were successfully conducted with both edge-to-edge systems (device success rate 93.2% in the MitraClip cohort and 94.0% in the PASCAL cohort, p=0.775), leading to comparably good results (final MR ≤2 in 94.4% with the MitraClip compared to 95.9% with the PASCAL system, p=0.448) and very good results (final MR ≤1 in 72.6% in the MitraClip compared to 79.5% in the PASCAL cohort, p=0.102).
After propensity score matching for adjustment of major differences among the two treatment strategies (including age, gender, MR etiology, EROA, Severe MR (III and IV), reduced LVEF and Mitral Valve orifice area) the achieved mean MR reduction remains comparable (2.29±0.82 with the MitraClip compared to 2.46±0.82 with the PASCAL system, p=0.191). In multivariate regression analysis STS Score independently correlates with a very good final result while device choice did not show a significant impact in this cohort.
Conclusion
In this retrospective multicenter study both the MitraClip and PASCAL system performed excellent with comparable procedural success rates. Achieved final average reduction of MR Grade was 2.29±0.82 with the MitraClip and 2.46±0.82 with the PASCAL system.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- S Markovic
- University of Ulm, Department of Internal Medicine II, Ulm, Germany
| | - D F Felbel
- University of Ulm, Department of Internal Medicine II, Ulm, Germany
| | - M K Kessler
- University of Ulm, Department of Internal Medicine II, Ulm, Germany
| | - L M S Schneider
- University of Ulm, Department of Internal Medicine II, Ulm, Germany
| | - G M Gercek
- Herz- und Diabeteszentrum NRW, Ruhr-Universitaet Bochum, Bad Oeynhausen, Germany
| | - V R Rudolph
- Herz- und Diabeteszentrum NRW, Ruhr-Universitaet Bochum, Bad Oeynhausen, Germany
| | - J H Hausleiter
- Clinic of the University of Munich Großhadern, Munich, Germany
| | - W R Rotblauer
- University of Ulm, Department of Internal Medicine II, Ulm, Germany
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Wild M, Loew K, Boekstegers P, Markovic S, Rosch S, Lurz P, Hausleiter J. Multicentre experience with the transcatheter valve repair system for tricuspid regurgitation. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Tricuspid regurgitation (TR) is associated with high morbidity and mortality, but many patients are ineligible for surgical treatment due to age and co-morbidities. As a consequence, transcatheter treatment techniques have evolved over the last years. Leaflet repair is one of the most commonly used techniques and has recently gained commercial approval for dedicated TR treatment. The device offers the possibility for independent leaflet grasping and a central spacer can bridge larger coaptation gaps. The hitherto evidence is mainly based on compassionate use data. This is the first report on commercial use in a multicenter study with a large patient cohort and long-term follow-up.
Purpose
To investigate safety and efficacy of the leaflet repair system in the treatment of TR in a commercial use setting.
Methods
We retrospectively collected clinical and imaging data from all consecutive patients undergoing leaflet repair for TR at four tertiary care centres. A core laboratory analysis of the echocardiographic data has been performed. Baseline, procedural and follow-up data has been included in the analysis.
Results
A total of 155 patients, treated between February 2019 and February 2021 has been included (mean age 77±8 years, 52% female). Mean STS score was 7.7±6.7%. TR was of functional etiology in the majority (82%) of patients and was severe or higher graded in 87% (mean EROA 68±47 mm2). Patients were highly symptomatic with exertional dyspnea NYHA functional class III/IV in 91%. Technical success was achieved in 97% and TR was successfully reduced to ≤2+ in 90% of patients (p<0.001). Three cases of intra-procedural single-leaflet device attachment (SLDA) occurred, and there was one case of access site bleeding requiring emergency surgery. There were no other in-hospital adverse events. Follow-up was available for 120 patients (median follow-up 182, IQR 54–356 days). TR reduction was sustained in most patients with TR ≤2+ in 83% (p<0.001). We found indications for right ventricular (RV) remodeling with a significant decrease of RV end-diastolic diameter (57±8 mm vs. 52±10 m, p<0.001). Dimensions of the inferior vena cava decreased significantly as a sign of less congestion (27±8 mm vs. 23±7 mm, p=0.004). During the follow-up period, 15 patients (10%) died, of which 7 (5%) were of a cardiovascular cause. Symptomatic improvement was significant with 66% of patients in NYHA functional class I or II at follow-up (p<0.001) and an improvement of the 6-meter walking distance (228±120 m vs. 276±121 m, p=0.001).
Conclusion
Transcatheter treatment of TR with the leaflet repair system is feasible and safe. According to our data, technical success rate is high and procedural complications are rare. Patients experienced significant symptomatic improvement at follow-up with echocardiographic sustained TR reduction. Furthermore, there are indications for RV remodeling and reduced congestion.
Funding Acknowledgement
Type of funding sources: None. Improving valve function and symptoms
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Affiliation(s)
- M Wild
- Ludwig Maximilians University Hospital, Cardiology, Munich, Germany
| | - K Loew
- Ludwig Maximilians University Hospital, Cardiology, Munich, Germany
| | - P Boekstegers
- Helios Hospital Siegburg-Bonn, Cardiology, Siegburg, Germany
| | - S Markovic
- University Hospital of Ulm, Cardiology, Ulm, Germany
| | - S Rosch
- Heart Center at University of Leipzig, Cardiology, Leipzig, Germany
| | - P Lurz
- Heart Center at University of Leipzig, Cardiology, Leipzig, Germany
| | - J Hausleiter
- Ludwig Maximilians University Hospital, Cardiology, Munich, Germany
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Groeger M, Zeiml K, Scheffler J, Schoesser F, Schneider L, Rottbauer W, Markovic S, Kessler M. Severe tricuspid regurgitation worsens prognosis outcome after edge-to-edge mitral valve repair. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1660] [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
MitraClip has been well established for treatment of severe mitral regurgitation (MR). MR and tricuspid regurgitation (TR) often occur simultaneously and symptoms of biventricular heart failure can overlap. While it has been shown that TR grade regression can be achieved through repair of MR1, presence of moderate to severe TR can increase all-cause mortality after MitraClip2. There is currently no consensus on the management of combined MR and TR. We evaluated the impact of TR on echocardiographic and functional outcome after MitraClip.
Methods
370 patients underwent MitraClip for moderate to severe MR at our center from 2010 to 2018. Patients were dichotomized into low grade TR (grade <I - I (trace - mild)) and high grade TR (grade III - V (severe - torrential)). Moderate TR (grade II) was excluded. After MitraClip for MR, patients were followed up for 12 months and their echocardiographic and functional outcome was evaluated. Use of diuretic drugs throughout 12 month follow-up was registered.
Results
Low grade TR (<I - I) occurred in 225 patients (67.0%), high grade TR (III - V) was present in 111 patients (33.0%). 34 patients (9.2%) with moderate TR (II) were excluded. Patients with high grade TR had an increased morbidity (higher age, worse renal function, higher prevalence of atrial fibrillation, higher levels of natriuretic peptides, increased left atrial and right heart diameters, higher TR gradient). These patients also received significantly higher doses of torasemid (33.5±36.7 mg vs. 21.6±20.9 mg, p=0.003) and furosemid (163.4±155.5 mg vs. 75.8±72.3 mg, p=0.01). Average grade of MR at baseline was similar in both groups (2.9±0.46 vs. 2.8±0.5, p=0.66).
Procedural success of MR repair was achieved similarly in both groups (96.4% vs. 96.9%, p=0.82) and residual MR grade immediately after device implantation was comparable (p=0.61). However, recurrent MR in the high grade TR group increased during follow up, while MR further decreased in the low grade TR group (3 months: 1.24±0.7 vs. 1.16±0.7, p=0.5; 12 months: 1.46±0.93 vs. 1.12±0.61, p=0.04). Accordingly, use of diuretic drugs after 12 months rose in the high grade TR group while it did not change or even decreased in the low grade TR group (torasemid: 40.2±48.4 mg vs. 24.1±30.0 mg, p=0.04; furosemid: 197.5±251.0 mg vs. 67.1±81.8 mg, p=0.22).
Kaplan-Meier-Analysis showed significantly higher mortality (24.9 vs. 14.1%, p=0.01), higher risk for heart failure induced rehospitalisation (25,4 vs. 12,5%, p=0.005) and for major adverse cardiac and cerebrovascular events (MACCE: 42.3 vs. 29.1%, p=0.008) in the high grade TR group after 12 months.
Conclusion
MitraClip patients for MR with concomitant high grade TR (≥ III) had an increased morbidity at baseline compared to low grade TR patients. By MitraClip comparable reduction of MR was achieved. However, during 12 month follow-up in the high grade TR group recurrent MR occurred more often while use of diuretics increased.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - K Zeiml
- University of Ulm, Ulm, Germany
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Ciric MZ, Ostojic M, Baralic I, Kotur-Stevuljevic J, Djordjevic BI, Markovic S, Zivkovic S, Stankovic I. Supplementation with Octacosanol Affects the Level of PCSK9 and Restore Its Physiologic Relation with LDL-C in Patients on Chronic Statin Therapy. Nutrients 2021; 13:nu13030903. [PMID: 33802219 PMCID: PMC8001635 DOI: 10.3390/nu13030903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 02/25/2021] [Accepted: 03/04/2021] [Indexed: 11/26/2022] Open
Abstract
Dietary supplementation with sugar cane derivates may modulate low-density lipoprotein cholesterol (LDL-C) and proprotein convertase subtilisin/kexin type 9 (PCSK9) levels. The purpose of this study was to determine if dietary supplement (DS), containing Octacosanol (20 mg) and vitamin K2 (45 µg), could restore the disrupted physiologic relation between LDL-C and serum PCSK9. Double-blind, randomized, placebo-controlled, single-center study including 87 patients on chronic atorvastatin therapy was conducted. Eighty-seven patients were randomized to receive DS (n = 42) or placebo (n = 45), and followed for 13 weeks. Serum PCSK9 levels, lipid parameters and their relationship were the main efficacy endpoints. The absolute levels of PCSK9 and LDL-C were not significantly different from baseline to 13 weeks. However, physiologic correlation between % change of PCSK9 and % change of LDL-C levels was normalized only in the group of patients treated with DS (r = 0.409, p = 0.012). This study shows that DS can restore statin disrupted physiologic positive correlation between PCSK9 and LDL-C. Elevated PCSK9 level is an independent risk factor so controlling its rise by statins may be important in prevention of cardiovascular events.
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Affiliation(s)
- Milica Zrnic Ciric
- Department of Bromatology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia; (B.I.D.); (I.S.)
- Correspondence:
| | - Miodrag Ostojic
- Faculty of Medicine, University of Belgrade, 6 Dr Subotica Street, 11000 Belgrade, Serbia;
- Institute for Cardiovascular Diseases “Dedinje”, Milana Tepica 1, 11000 Belgrade, Serbia
- Department of Cardiology, University Clinical Centre of the Republic of Srpska, 78000 Banja Luka, Bosnia and Herzegovina
- Medical Faculty, University of Banja Luka, 78000 Banja Luka, Bosnia and Herzegovina
| | - Ivana Baralic
- Department of Pharmacy, Zvezdara University Medical Center, Dimitrija Tucovića 161, 11000 Belgrade, Serbia; (I.B.); (S.M.); (S.Z.)
| | - Jelena Kotur-Stevuljevic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia;
| | - Brizita I. Djordjevic
- Department of Bromatology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia; (B.I.D.); (I.S.)
| | - Stana Markovic
- Department of Pharmacy, Zvezdara University Medical Center, Dimitrija Tucovića 161, 11000 Belgrade, Serbia; (I.B.); (S.M.); (S.Z.)
| | - Stefan Zivkovic
- Department of Pharmacy, Zvezdara University Medical Center, Dimitrija Tucovića 161, 11000 Belgrade, Serbia; (I.B.); (S.M.); (S.Z.)
| | - Ivan Stankovic
- Department of Bromatology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia; (B.I.D.); (I.S.)
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Bittlingmayer UH, Gerdes J, Pinheiro P, Dege M, Bauer U, Jäntsch C, Kirchhoff S, Knigge M, Köpfer A, Markovic S, Okcu G, Scharenberg K. Health Promoting Schools (HPS) and the impact of inclusion: The StiEL-project. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky212.842] [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: 11/15/2022] Open
Affiliation(s)
| | - J Gerdes
- University of Education Freiburg, Freiburg im Breisgau, Germany
| | - P Pinheiro
- Bielefeld University, Bielefeld, Germany
| | - M Dege
- University of Potsdam, Potsdam, Germany
| | - U Bauer
- Bielefeld University, Bielefeld, Germany
| | - C Jäntsch
- University of Potsdam, Potsdam, Germany
| | | | - M Knigge
- University of Potsdam, Potsdam, Germany
| | - A Köpfer
- University of Education Freiburg, Freiburg im Breisgau, Germany
| | - S Markovic
- Bielefeld University, Bielefeld, Germany
| | - G Okcu
- University of Education Freiburg, Freiburg im Breisgau, Germany
| | - K Scharenberg
- University of Education Freiburg, Freiburg im Breisgau, Germany
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Vera-Aguilera J, Paludo J, Duma N, Tschautscher M, Markovic S. A clinical insight into therapeutic sequence in advanced melanoma. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx711.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mansfield A, Ren H, Sutor S, Dronca R, Park S, Markovic S, Nevala W, Jen J, Aubry M, Dong H. OA 13.07 Contraction of T Cell Clonality in Lung Cancer Metastases. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Shenoy N, Esplin B, Barbosa N, Wieland C, Thanarajasingam U, Markovic S. Pembrolizumab induced severe sclerodermoid reaction. Ann Oncol 2017; 28:432-433. [DOI: 10.1093/annonc/mdw543] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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12
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McWilliams R, Allred J, Kottschade L, Erickson L, Katipamula R, Gupta M, Dronca R, Rumilla K, Markovic S. 3324 NCCTG N0879 (Alliance): A randomized phase II cooperative group trial of carboplatin, paclitaxel, bevacizumab, =/- everolimus (CPB+/-E) for metastatic melanoma. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31842-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Radovic B, Artiko V, Sobic-Saranovic D, Trajkovic G, Markovic S, Vujic D, Obradovic V. Evaluation of the SIOPEN semi-quantitative scoring system in planar simpatico-adrenal MIBG scintigraphy in children with neuroblastoma. Neoplasma 2015; 62:449-55. [PMID: 25866225 DOI: 10.4149/neo_2015_053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Neuroblastoma is the most common malignancy in children comprising 7.6% of all infantile cancers. MIBG scintigraphy is a mandatory neuroblastoma diagnostic test, which is among others methods, semi-quantified by the SIOPEN method. The aim of this study was to test both the skeletal and the soft tissue segments of the SIOPEN scoring method in the diagnostic milieu and to correlate them with the Curie score. Since there is little knowledge of their diagnostic power, the following variables were tested: VMA, HVA, LDH, and MYCN, ferritin, bone marrow infiltration, the INSS and the INPC classification. The cross-sectional study with repeated measurements of 143 scintigrams was performed on 76 pediatric patients with suspected or proven neuroblastoma, who had been referred to the Center for Nuclear Medicine of the Clinical Center of Serbia in the period 2007-2012. The range of the SIOPEN soft tissue scores was 0-5. The range of the SIOPEN skeletal scores was 0-57. The range of the Curie scores was 0-26. The skeletal SIOPEN scores were significantly higher in bone marrow positive children, in children with pathologically elevated urinary VMA levels and in children having a more advanced clinical stage. There was no difference in the SIOPEN soft tissue score due to higher VMA levels, or depending on the clinical stage and positive bone marrow assessment. There was no difference between the SIOPEN skeletal and soft tissue scores on one hand and the histological grade of the tumor; elevated or normal levels of HVA, LDH, NSE and ferritin, or the presence or absence of MYNC amplification in the neuroblastoma cell line, on the other hand. The results of both SIOPEN scores showed a high linear correlation with the Curie score. The conclusion is that the soft tissue segment of the SIOPEN score needs further elucidation in a more controlled milieu. Excellent correlation between all segments of the two semi-quantitative scoring methods speaks in favor of the application of the complete SIOPEN scoring system in every day mIBG scanning.
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Suciu S, Eggermont A, Lorigan P, Kirkwood J, Markovic S, Garbe C, Cameron D, Kotapati S, Konto C, Chen T, Wheatley K, Ives N, De Schaetzen G, Efendi A, Buyse M. Relapse-Free Survival (Rfs) As a Surrogate Endpoint for Overall Survival (Os) in Adjuvant Interferon Trials in Patients (Pts) with Resectable Cutaneous Melanoma: an Individual Patient Data (Ipd) Meta-Analysis. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu344.5] [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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Janco J, Markovic S, Weaver A, Cliby W. Preoperative chemotherapy for vulvar and vaginal melanoma. Gynecol Oncol 2013. [DOI: 10.1016/j.ygyno.2013.04.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Luani B, Markovic S, Chadid P, Radermacher M, Rottbauer W, Bernhardt P, Woehrle J. Changes in left ventricular function and wall motion determined by cardiac magnetic resonance imaging after successful recanalization of true chronic total occlusion in native coronary arteries. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p2045] [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: 11/12/2022] Open
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Markovic S. Basic dimensions of subjective experience of beauty. J Vis 2013. [DOI: 10.1167/13.9.52] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Shin SJ, Rhee MY, Lim C, Lavoz C, Rodrigues-Di;ez R, Rayego-Mateos S, Benito-Martin A, Rodrigues-Diez R, Alique M, Ortiz A, Mezzano S, Ruiz-Ortega M, Axelsson J, Axelsson J, Rippe A, Sverrisson K, Rippe B, Calo L, Dal Maso L, Pagnin E, Caielli P, Calo L, Pagnin E, Dal Maso L, Caielli P, Spanos G, Spanos G, Kalaitzidis R, Karasavvidou D, Pappas K, Balafa O, Siamopoulos K, Fang TC, Lee TJF, Spanos G, Spanos G, Kalaitzidis R, Pappas E, Ermeidi E, Tatsioni A, Siamopoulos K, Blazquez-Medela A, Garcia-Sanchez O, Quiros Y, Lopez-Hernandez FJ, Lopez-Novoa JM, Martinez-Salgado C, Wu HY, Peng YS, Hung KY, Tsai TJ, Tu YK, Chien KL, Larsen T, Mose FH, Hansen AB, Pedersen EB, Quiroz Y, Rivero M, Yaguas K, Rodriguez-Iturbe B, Xydakis D, Sfakianaki M, Petra C, Maragaki E, Antonaki E, Krasoudaki E, Kostakis K, Stylianou K, Papadogiannakis A, Sagliker Y, Paylar N, Heidland A, Keck A, Erek R, Kolasin P, S Ozkaynak P, Sagliker HS, Gokcay I, Ritz E, Koleganova N, Gross-Weissmann ML, Piecha G, Reinecke N, Marquez Cunha T, M . S. Higa E, Pfeferman Heilberg I, Neder JA, Nishiura JL, Silva Almeida W, Schor N, Tapia E, Sanchez-Lozada LG, Cristobal M, Soto V, Garci;a-Arroyo F, Monroy-Sanchez F, Madero M, Johnson R, Kim SM, Yang SH, Kim YS, Karanovic S, Fistrek M, Kos J, Pecin I, Premuzic V, Abramovic M, Matijevic V, Cvoriscec D, Cvitkovic A, Knezevic M, Bitunjac M, Laganovic M, Jelakovic B, Liu F, Wu M, Fu P, Klok Matthesen S, Klok Matthesen S, Larsen T, Guldager Lauridsen T, Vase H, Gjorup Holland P, Nykjaer KM, Nielsen S, Bjerregaard Pedersen E, Blazquez-Medela A, Lopez-Hernandez FJ, Garcia-Sanchez O, Quiros Y, Montero MJ, Lopez-Novoa JM, Martinez-Salgado C, Vink E, Willemien V, Michiel V, Wilko S, Evert-Jan V, Blankestijn P, Zerbi S, Pedrini LA, Zbroch E, Zbroch E, Malyszko J, Malyszko J, Koc-Zorawska E, Mysliwiec M, Quelhas-Santos J, Quelhas-Santos J, Serrao P, Soares-Silva I, Tang L, Sampaio-Maia B, Desir G, Pestana M, Elsurer R, Demir T, Celik G, Yavas M, Yavas O, Murphy M, Jacquillet G, Unwin RJ, Chichger H, Shirley DG, Caraba A, Andreea M, Corina S, Ioan R, Nowicki M, Bobik M, Pawelec A, Lacisz J, Zapala A, Bryc K, Esposito C, Scaramuzzi ML, Manini A, Torreggiani M, Beneventi F, Spinillo A, Grosjean F, Fasoli G, Dal Canton A, Christos C, Christos C, Bernhard M.W. S, Martin N, Jan K, Claus M, Leyla R, Jan B, Ulrich K, Hermann H, Menne J, Pavicevic M, Pavicevic M, Markovic S, Igrutinovic Z. Hypertension. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Block MS, Suman V, Kosel ML, Markovic S, Northfelt DW, Mukherjee P, McCullough AE, Pockaj BA, Nevala WK, Ingle JN, Perez EA, Gendler SJ. MUC1/HER2/neu peptide-based immunotherapeutic vaccines for breast adenocarcinomas. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e13046] [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: 11/20/2022] Open
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Porrata LF, Inwards DJ, Ansell SM, Micallef INM, Johnston PB, Hogan WJ, Markovic S. Day 15 peripheral blood lymphocyte/monocyte ratio post-autologous peripheral hematopoietic stem cell transplantation and survival in diffuse large B-cell lymphoma. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.8018] [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: 11/20/2022] Open
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Markovic S, Burch PA, LaPlant B, Heun JM, Bradshaw R. Adjuvant GM-CSF therapy for patients with resected stage III/IV melanoma: A retrospective review of a single-center experience. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.8596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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22
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Heun JM, Nevala WK, Allred JB, Suman V, Callstrom MR, Atwell TD, Farrell MA, Galanis E, Erickson LA, Charboneau WJ, Markovic S. A pilot study of endogenous heat shock protein vaccines for metastatic melanoma. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.8593] [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: 11/20/2022] Open
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Kottschade LA, Suman V, Perez DG, McWilliams RR, Kaur JS, Amatruda T, Geoffroy FJ, Gross HM, Cohen PA, Jaslowski AJ, Kosel ML, Markovic S. A randomized phase II trial of temozolomide (TMZ) and bevacizumab (BEV) or nab-paclitaxel (nab-P)/carboplatin (CBDCA) and bevacizumab (BEV) in patients with unresectable stage IV metastatic melanoma: A North Central Cancer Treatment Group Study (N0775). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.8532] [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: 11/20/2022] Open
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Heun JM, Nevala WK, Callstrom MR, Atwell TD, Farrell MA, Galanis E, Erickson L, Suman V, Charboneau WJ, Markovic S. Endogenous heat-shock protein vaccines for metastatic melanoma. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.tps175] [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: 11/20/2022] Open
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Porrata LF, Ristow K, Inwards DJ, Ansell SM, Micallef IN, Johnston PB, Habermann TM, Witzig TE, Colgan J, Markovic S. Use of lymphopenia assessed during routine follow-up after immunochemotherapy (R-CHOP) to predict relapse in patients with diffuse large B-cell lymphoma (DLBCL). J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e18516] [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: 11/20/2022] Open
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Mansfield AS, Grotz T, Jakub JW, Flotte T, Erickson L, Markovic S. Changes in regional immunity and metastasis in melanoma. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.8567] [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: 11/20/2022] Open
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Holtan SG, Creedon DJ, Leontovich AA, Markovic S. Immunomodulatory gene expression at the fetomaternal interface and in melanoma: Tolerance meets inflammation. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.8580] [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: 11/20/2022] Open
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Block MS, Markovic S, Northfelt DW, Mukherjee P, Pockaj BA, Nevala WK, Ingle JN, Perez EA, Suman V, Gendler SJ. MUC1/HER2/neu peptide-based immunotherapeutic vaccines for breast adenocarcinomas. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.tps113] [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: 11/20/2022] Open
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Desai N, Piacente M, Liu X, D'Cruz O, Hwang L, Lin X, Ran S, Markovic S, Motamed K, Trieu VN. Effect of plasma SPARC on outcome in cancer models. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.10600] [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: 11/20/2022] Open
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Dronca RS, Perez DG, Allred J, Maples WJ, Creagan ET, Pockaj BA, Kaur JS, Moore TD, Marchello BT, Markovic S. N0675: NCCTG phase II study of temozolomide (TMZ) and everolimus (RAD001) therapy for metastatic melanoma (MM). J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.8572] [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: 11/20/2022] Open
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Leontovich AA, Dronca RS, Nevala WK, Suman V, Kottschade LA, Ashdown ML, Kaur JS, Croghan G, Markovic S. Analysis of the dynamics in the immune system of patients with metastatic melanoma in response to systemic therapy with metastatic melanoma in response to systemic therapy. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e19003] [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: 11/20/2022] Open
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Markovic S, Suman V, Trieu VN, Liu X, Yeh W, Hwang L, Treece T, Motamed K, Pramanik P, Desai N. Tumor SPARC microenvironment signature (SMS) and plasma levels in a phase II trial of unresectable stage IV melanoma treated with nab-paclitaxel and carboplatin: A translational study of NCCTG trial N057E. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.8578] [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: 11/20/2022] Open
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Weber RW, Weiss GJ, Chiorean EG, Senzer NN, Borad MJ, Markovic S, Molina JR, Langmuir VK, Lee H, Infante JR. Safety and activity of TH-302, a hypoxia-activated cytotoxic prodrug (HAP), in patients with metastatic melanoma and lung cancer. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e19009] [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: 11/20/2022] Open
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Markovic S. Figural constraints on contour discontinuity detection. J Vis 2010. [DOI: 10.1167/8.6.585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Markovic S, Radonjic A. Aspects of painting perception. J Vis 2010. [DOI: 10.1167/7.9.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Gendler S, Pathangey L, Lakshminarayanan V, Mukherjee P, Pockaj B, Suman V, Loserth L, Markovic S, Ingle J. Examination of Immune Competence in Breast Cancer Patients at Six Months Post Surgery and Adjuvant Therapy through Assessment of T Cell and Dendritic Cell Functionality. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-4131] [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: 11/16/2022]
Abstract
Abstract
It has long been known that immune suppression is induced by the presence of a tumor, resulting in compromised T cell and dendritic cell (DC) functionality. What is not well understood is how soon the immune system recovers normal functionality following surgical removal of tumors and adjuvant therapy. This timing is of critical importance, as the effectiveness of therapeutic immune strategies relies on optimal presentation of antigens and activation of T cells. Blood from breast cancer patients was collected prior to surgery and at 3 and 6 months post adjuvant therapy. Patients were treated with surgery (breast conservation or mastectomy) and chemotherapy (CT) (n=22) or surgery without chemotherapy (n=38). Most patients had radiation therapy (RT). Blood from 22 healthy woman of similar age served as controls. T cell functionality (TCF) was determined following stimulation with plate-bound anti-CD3 (1 µg/ml) and anti-CD28 (0.5 µg/ml) and proliferation was measured by 3H-thymidine uptake. DC functionality (DCF) was determined by ability to present allo-antigens in a mixed lymphocyte reaction. Values for the normal samples determined the normal ranges (NR). Responses were grouped into 4 categories based on their status at 6 months: Group 1 - remained in NR; Group 2 - climbed into NR; Group 3 - remained below NR; Group 4 - fell below NR. Analysis of immunosuppression will be based on lymphocyte subsets, cytokine, COX-2, and PGE2 metabolite levels.T Cell Proliferation AllWith CTNo CT N=60N=22N=38Group 120%14%24%Group 223%23%24%Group 338%41%37%Group 418%23%16% DC Function AllWith CTNo CT N=58N=20N=38Group 143%35%47%Group 219%25%16%Group 317%15%18%Group 421%25%18% Forty-three percent of patients had normal levels (Groups 1 and 2) for TCF and 62% for DCF by 6 months post adjuvant therapy, suggesting that breast cancer patients are potentially amenable to vaccine therapy. 28% of patients had both TCF and DCF in NR; 50% had either TCF or DCF in NR; and 22% had neither in NR. The percentage of patients who had TCF in NR by adjuvant therapy was: 35% CT+RT (6/17); 33% CT (1/3); 52% (17/33) RT; and 20% (1/5) neither. The percentage of patients who had DCF in NR by adjuvant therapy was: 67% (10/15) CT+RT; 33% (1/3) CT; 67% (22/33) RT; and 40% (2/5) neither. Proper understanding of the effects of tumor, chemotherapy and radiation therapy on immune function, especially the effects on T cells and DCs, may enable us to identify the appropriate patients in whom to study immunotherapy approaches in women with early breast cancer and to examine strategies to counteract cancer-related defects in immune function. (supported by P50CA116201)
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 4131.
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Sekulic A, Miller A, Barrett M, Ejadi S, Mengos A, Pockaj B, Markovic S. Identification of targetable cellular subsets within melanoma tumors. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.9082] [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: 11/20/2022] Open
Abstract
9082 Background: Human tumors, including melanoma, are complex mixtures of individual, molecularly distinct subpopulations, or clones of cancer cells. Effective cancer therapy will likely require targeting of all tumor subsets within a given cancer. Understanding the tumor complexity and the ability to identify points of therapeutic vulnerability within the individual tumor subsets will be essential for development of effective personalized cancer therapies. Methods: We have developed an approach that combines identification of individual tumor subsets using a multiparameter nuclear flow cytometry coupled with a high-resolution genomic analysis using the array-based comparative genomic hybridization (aCGH). Melanoma nuclei were isolated from tumor tissues and subjected to flow cytomery using melanocyte-specific antibodies (to separate melanoma cells from stroma) and DNA content, to separate individual tumor subpopulations. DNA extracted from isolated nuclear subpopulations was extracted and analyzed by aCGH. This approach was adopted for both fresh-frozen and paraffin-embedded clinical specimens. Results: We initially demonstrate the feasibility of the outlined approach by successful separation of melanoma from stromal nuclei and separation of individual melanoma nuclear subpopulations by DNA content. aCGH analysis of the DNA derived from isolated tumor subpopulations allowed successful identification of potentially targetable molecular aberrations in individual subsets of tumor cells. Notably, such aberrations were often not detected in unsorted, bulk tumors analyzed by the same high-resolution aCGH approach. Conclusions: We demonstrate a feasible approach to in-depth molecular analysis of tumor subpopulations within a clinical cancer tissue. This approach allows identification of potentially targetable molecular aberrations within individual tumor subsets, thus opening a possibility for a broad tumor targeting through design of individually-tailored therapeutic approaches. No significant financial relationships to disclose.
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Affiliation(s)
- A. Sekulic
- Mayo Clinic Arizona, Scottsdale, AZ; Mayo Clinic Rochester, Rochester, MN; Translational Genomics Institute, Scottsdale, AZ
| | - A. Miller
- Mayo Clinic Arizona, Scottsdale, AZ; Mayo Clinic Rochester, Rochester, MN; Translational Genomics Institute, Scottsdale, AZ
| | - M. Barrett
- Mayo Clinic Arizona, Scottsdale, AZ; Mayo Clinic Rochester, Rochester, MN; Translational Genomics Institute, Scottsdale, AZ
| | - S. Ejadi
- Mayo Clinic Arizona, Scottsdale, AZ; Mayo Clinic Rochester, Rochester, MN; Translational Genomics Institute, Scottsdale, AZ
| | - A. Mengos
- Mayo Clinic Arizona, Scottsdale, AZ; Mayo Clinic Rochester, Rochester, MN; Translational Genomics Institute, Scottsdale, AZ
| | - B. Pockaj
- Mayo Clinic Arizona, Scottsdale, AZ; Mayo Clinic Rochester, Rochester, MN; Translational Genomics Institute, Scottsdale, AZ
| | - S. Markovic
- Mayo Clinic Arizona, Scottsdale, AZ; Mayo Clinic Rochester, Rochester, MN; Translational Genomics Institute, Scottsdale, AZ
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Radovanovic S, Dragasevic N, Markovic S, Mirkov D, Petrovic I, Svetel M, Kostic V. P1.104 Cognitive and motor dual task effect on posture and balance impairment in Parkinson's disease patients. Parkinsonism Relat Disord 2008. [DOI: 10.1016/s1353-8020(08)70201-3] [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: 11/25/2022]
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Patel TA, Baweja M, Maples W, Markovic S. Granulocyte macrophage colony stimulating factor as adjuvant therapy for resected stage III/IV melanoma: Retrospective review of a single institutional experience. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.19002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
19002 Background: Preliminary data suggesting positive clinical outcome in patients treated with adjuvant granulocyte macrophage colony stimulating factor (GM-CSF) following surgical resection of stage III/IV melanoma already exist (Spitler et al). A compassionate use protocol for the treatment of such patients with the “Spitler” regimen (GM-CSF administered at 250 mcg/day s.c. for 14 days of a 28 day cycle) has been ongoing at Mayo Clinic. Herein we present a retrospective review. Methods: Between 1998 and 2006, data was collected from 30 patients rendered disease free by surgery who received adjuvant GM-CSF. GM-CSF was administered per the “Spitler” regimen, although one patient received a reduced dose of 125mcg/day. The Kaplan-Meier approach was used to estimate relapse free survival. Results: Thirty patients (14 Female) with a median age of 53 and excellent performance status were evaluated. Most patients had resected stage III melanoma (Stage II/III/IV: 1/20/9). Median followup was 33 months (3–96). Twenty one patients were treated with GM-CSF for at least 12 months. Overall, relapse-free survival at 1 year was estimated to be 69% (95% confidence interval (CI) of 54% to 88%), reducing to 44% (95% CI of 29% to 67%) at 3 years. According to stage, relapse free survival at 1 year was 70% (III) and 63% (IV), and at 3 years was 54% (III), and 13% (IV). Among the 21 patients completing at least 1 year of therapy, relapse free survival at 3 years was 52%. Seventeen patients relapsed (III/IV: 10/7). Six of these patients were retreated and only two relapsed. Toxicities were grade 1 with most common being injection site rash (23%), asthenia (17%), myalgia (17%), and fever (7%). One patient required dose modification for elevated liver function tests. Conclusions: Although limited in scope, our data further support a potential beneficial effect of adjuvant GM-CSF in resected stage III/IV melanoma. Recurrences in the treated population were often localized and amenable to further surgical treatment. The clinical relevance of this strategy is currently being prospectively tested (E4697, now closed to accrual). No significant financial relationships to disclose.
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Affiliation(s)
- T. A. Patel
- Mayo Clinic, Jacksonville, FL; Integrated Community Oncology Network, Jacksonville, FL; Mayo Clinic, Rochester, MN
| | - M. Baweja
- Mayo Clinic, Jacksonville, FL; Integrated Community Oncology Network, Jacksonville, FL; Mayo Clinic, Rochester, MN
| | - W. Maples
- Mayo Clinic, Jacksonville, FL; Integrated Community Oncology Network, Jacksonville, FL; Mayo Clinic, Rochester, MN
| | - S. Markovic
- Mayo Clinic, Jacksonville, FL; Integrated Community Oncology Network, Jacksonville, FL; Mayo Clinic, Rochester, MN
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Perez DG, Suman V, Amatruda T, Gornet M, Morton R, Jilani S, Constantinou C, Egner J, Markovic S. Phase II trial of carboplatin, weekly paclitaxel, and biweekly bevacizumab in patients with unresectable stage IV melanoma. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.8560] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
8560 Background: In patients with metastatic melanoma, the combination of chemotherapy with an agent that specifically targets vascular endothelial growth factor (VEGF) might be able to control tumor growth and progression much more effectively than chemotherapy alone. Methods: A two-stage phase II clinical trial was conducted in patients with unresectable stage IV melanoma to assess the anti-tumor activity and toxicity profile of the combination of paclitaxel (80 mg/m2 IV on days 1, 8 and 15 of a 28-day cycle), carboplatin (AUC = 6 IV on day 1) and bevacizumab (10 mg/kg IV on days 1 and 15). The primary end point of the study was the 8-week progression-free survival rate (PFS). Enrollment to the second stage of the study was opened if 8 or more of the first 20 patients enrolled remained progression-free at 8 weeks. Eligible patients had measurable disease by RECIST criteria, a performance status (PS) of 0–2 and acceptable pre-registration organ function. Exclusion criteria included: brain metastases, significant recent bleeding, uncontrolled hypertension and ongoing anticoagulation. The study opened in February 2006 and completed full study accrual in August 2006. Data from the 20 patients enrolled in the first stage are presented here. Results: Patients (60% male) had a median age of 63 and had a good performance status (85% had PS of 0). M1c disease was present in 45% of patients and 35% had undergone previous chemotherapy for stage IV melanoma (50% prior immunotherapy). Only 6 patients did not complete more than 2 cycles of chemotherapy due to refusal (3), desire for alternative treatment (1) or progression (2). Median follow-up among the 15 patients still alive was 5.5 months (range: 6 weeks - 9 months). The 8-week PFS rate was 70% (14/20). The median time to progression was 163 days. One partial response was observed. There were 3 disease-related deaths at 65, 120 and 190 days post-registration. The most common toxicities were neutropenia (95%; 45% = grade 3), anemia (95%; 15% = grade 3), fatigue (90%; 5% = grade 3), leukopenia (85%; 25% = grade 3), and thrombocytopenia (75%; 5% = grade 3). Conclusions: The combination of paclitaxel, carboplatin and bevacizumab appears to be well tolerated and clinically active in patients with stage IV melanoma. No significant financial relationships to disclose.
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Vracko J, Markovic S, Wiechel KL. Conservative treatment versus endoscopic sphincterotomy in the initial management of acute cholecystitis in elderly patients at high surgical risk. Endoscopy 2006; 38:773-8. [PMID: 17001566 DOI: 10.1055/s-2006-925448] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [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: 02/01/2023]
Abstract
BACKGROUND AND STUDY AIMS Surgery in elderly patients with acute cholecystitis is quite a high-risk procedure. The recent finding that activated pancreatic enzyme is present in sterile bile from the acutely inflamed gallbladder suggests that obstruction at the level of the common channel is a possible precipitating factor. It was therefore hypothesized that an initial endoscopic sphincterotomy in patients with acute cholecystitis might improve the clinical course. PATIENTS AND METHODS A prospective unselected series of 105 patients over 65 years of age (52 men, 53 women; mean age 78) suffering from acute cholecystitis were initially treated on a random basis with either conservative methods or endoscopic sphincterotomy. Within the first 72 h after the onset of symptoms, all 52 patients in the endoscopic sphincterotomy group were managed by endoscopic retrograde cholangiopancreatography (ERCP), combined with endoscopic sphincterotomy in 50 cases. The main study parameter was the need for emergency cholecystectomy within the first week after admission. RESULTS Biliary sepsis requiring emergency surgery occurred in 15 patients in the conservatively treated group, in contrast with none of the 52 patients in the endoscopic sphincterotomy group ( P < 0.001). Iatrogenic complications after endoscopic sphincterotomy occurred in three patients, one of whom required surgery, while two were managed by conservative means. The clinical course improved, avoiding the need for emergency cholecystectomy and other interventions, in 48 patients in the endoscopic sphincterotomy group and in 36 patients in the conservatively treated group ( P < 0.01). CONCLUSIONS The clinical course after endoscopic sphincterotomy improved in the majority of elderly patients suffering from acute cholecystitis, suggesting that early relief of obstruction at the level of the common channel reduces the risk of developing biliary sepsis. The majority of these patients can undergo surgery electively or can receive further conservative treatment.
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Affiliation(s)
- J Vracko
- Deparment of Gastroenterological Surgery, University Medical Center, Ljubljana, Slovenia.
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Joao C, Geyer S, Markovic S, Gertz M, Lacy M, Dispenzieri A, Kumar S, Hayman S, Gastineau D, Porrata L. Recovery of polyclonal immunoglobulin serum levels to normal levels after autologous stem cell transplantation predicts disease free survival in patients with multiple myeloma. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.10088] [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: 11/20/2022] Open
Abstract
10088 Background: The ability of the immune system to recover its components after autologous stem cell transplantation (ASCT) is known to predict survival in patients with different types of neoplasms. Also, our previous work showed that polyclonal immunoglobulin can be used to improve T cell diversity and, consequently, T cell function in animal models. The aim of this retrospective study was to understand if the recovery of the polyclonal compartment of immunoglobulin in patients with multiple myeloma (MM) at day 100 (± 40d) after ASCT is a predictor factor for survival in MM patients who were subject to ASCT. Methods: From294 patients with IgG-MM subject to ASCT at the Mayo Clinic, Rochester, MN since October, 1993 until June, 2004, 143 patients were studied. The rational to select this group of patients was the fact that they had levels of serum IgM collected at day 100 ± 40 after ASCT recorded. Progression free survival (PFS) was assessed from the day of the transplant. PFS was studied using Kaplan-Meier curves and the univariate and multivariate analysis were done using age-adjusted proportional Cox. The prognostic variables in the multivariate model were: recovered of IgM at day 100, B2 microglobulin, age, conditioning regimen and disease status at the time of transplant. Results: There were 59 females in the study. The median age of the cohort was 58 y (33–75). The median follow up of the study was 26 mo (range, 2-111). PFS was significantly higher in the group who recovered normal serum levels of IgM at D100 compared to the pts who did not. This corresponds to a survival that is 1.5 longer in the group of patients who recovered normal levels of IgM at day100 after ASCT versus the patients who did not (median: 34 to 23 mo, respectively; p=0.05). By univariate analysis, those who did not recover normal serum levels polyclonal immunoglobulin by day 100 after ASCT had a risk of relapse 65% higher than the risk of the patients who recovered. Multivariate analysis suggests that recover the normal levels of polyclonal immunoglobulin after ASCT is an independent prognostic factor for PFS for MM patients after ASCT. Conclusions: These results suggest that polyclonal immunoglobulin is a major factor promoting immunity after ASCT. No significant financial relationships to disclose.
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Markovic S, Suman V, Rao R, Creagan E, Maples W, Kaur J, McWilliams R, Allred J, Pitot H, Croghan G, Humerickhouse R. A phase II study of ABT-510 for the treatment of metastatic melanoma. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.8041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
8041 Background: ABT-510 is a synthetic peptide analog of thrombospondin-1 demonstrating inhibition of VEGF/bFGF mediated human endothelial cell migration, proliferation, tube formation, cornea-neovascularization as well as inhibition of tumor growth in vivo (B16F10 melanoma). Having been found to be safe in phase I testing, ABT-510 has entered phase II trials. Presented are the results of a phase II study using ABT-510 for the treatment of stage IV melanoma. Methods: A two stage phase II clinical trial was conducted to assess the anti-tumor activity, safety profile and pharmacodynamics of ABT510 in patients with stage IV melanoma. Patients self-administered 100mg of ABT-510 subcutaneously twice/day. Therapy was continued in the absence of excessive toxicity or tumor progression. Primary endpoint was 18 week progression free survival rate. Enrolled were patients at least 18 years of age with measurable (RECIST) metastatic melanoma, ECOG performance status of 0–2 and normal pre-registration blood tests. Exclusion criteria included: cancer therapy less than 4 weeks prior to registration; failure to recover from prior therapy; brain metastases; significant recent bleeding; uncontrolled hypertension; and ongoing anti-coagulation. Pregnant or nursing women were not eligible. Results: Twenty-one patients (67% male) were enrolled with a median age of 55 years. Most patients had M1c disease (80%) and 62% had prior chemotherapy for stage IV melanoma. None of the patients were ineligible/canceled participation. After the first stage of the trial was complete, only 3 of the first 20 patients enrolled were progression-free at 18 weeks. Having not met the minimal clinical efficacy requirement (at least 7 of the first 20 patients progression-free at 18 weeks) the trial was closed to further accrual. Correlative laboratory studies suggested decreases in some of the measured parameters of angiogenesis (VEGFC, circulating endothelial cells) with no impact on immune homeostasis. Conclusions: Single agent ABT-510 therapy administered at 100mg twice/day to patients with previously treated metastatic melanoma did not demonstrate significant clinical efficacy. However, changes in measured parameters of angiogenesis suggest possible clinical efficacy with higher dosing or in combination with cytotoxic therapy. [Table: see text]
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Affiliation(s)
- S. Markovic
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - V. Suman
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - R. Rao
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - E. Creagan
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - W. Maples
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - J. Kaur
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - R. McWilliams
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - J. Allred
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - H. Pitot
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - G. Croghan
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
| | - R. Humerickhouse
- Mayo Clinic, Rochester, MN; Mayo Clinic, Jacksonville, FL; Abbott Laboratories, Abbott Park, IL
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Zivanovic L, Zecevic M, Markovic S, Petrovic S, Ivanovic I. Validation of liquid chromatographic method for analysis of lidocaine hydrochloride, dexamethasone acetate, calcium dobesilate, buthylhydroxyanisol and degradation product hydroquinone in suppositories and ointment. J Chromatogr A 2005; 1088:182-6. [PMID: 16130749 DOI: 10.1016/j.chroma.2005.04.049] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this paper, there was developed a sensitive, precise and accurate reversed-phase liquid chromatographic (RP-HPLC) method and validated for simultaneous determination of lidocaine hydrochloride, dexamethasone acetate (DA) and calcium dobesilate (CD) in suppositories and ointment. Also there was achieved a parallel analysis of buthylhydroxyanisol, as a preservative, and hydroquinone, as a degradation product of calcium dobesilate, present in these dosage forms. The relative standard deviation (RSD) values for all five compounds indicated a good precision and accuracy of the RP-HPLC method. Method is selective, sensitive and reproducible with good recovery values and can be applied in simultaneous determination of all mentioned compounds.
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Affiliation(s)
- Lj Zivanovic
- Department of Pharmaceutical Chemistry and Drug Analysis, Faculty of Pharmacy, Vojvode Stepe 450, Belgrade, Serbia.
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Dietz AB, Markovic S, Greiner C, Maas M, Butler G, Bulur P, Suman V, Allred J, Vuk-Pavlovic S. Immunotherapy of malignant melanoma using a dendritic cell-amplified tumor RNA vaccine: A phase I study. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.2597] [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: 11/20/2022] Open
Affiliation(s)
| | | | - C. Greiner
- Mayo Clinic Coll of Medicine, Rochester, MN
| | - M. Maas
- Mayo Clinic Coll of Medicine, Rochester, MN
| | - G. Butler
- Mayo Clinic Coll of Medicine, Rochester, MN
| | - P. Bulur
- Mayo Clinic Coll of Medicine, Rochester, MN
| | - V. Suman
- Mayo Clinic Coll of Medicine, Rochester, MN
| | - J. Allred
- Mayo Clinic Coll of Medicine, Rochester, MN
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Luzar B, Ferlan-Marolt V, Poljak M, Sojar V, Stanisavljević D, Bukovac T, Markovic S. Acute Fatty Liver of Pregnancy - An Underlying Condition for Herpes Simplex Type 2 Fulminant Hepatitis Necessitating Liver Transplantation. Z Gastroenterol 2005; 43:451-4. [PMID: 15871067 DOI: 10.1055/s-2005-857952] [Citation(s) in RCA: 11] [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] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The infrequent occurrence of herpes simplex virus (HSV) hepatitis in healthy women in comparison with the high prevalence of HSV infections suggests that, in addition to deranged immunity, an underlying condition in the liver might be necessary to develop HSV hepatitis. We report the case of a 28-year-old pregnant woman in the 28 (th) week of gestation. Following HSV type 2 infection of the uterine cervix, acute liver failure developed, necessitating urgent liver transplantation. In addition to fulminant HSV type 2 hepatitis, the explanted liver also showed the histological features of acute fatty liver of pregnancy. The presented case suggests a possible pathogenetic role of acute fatty liver of pregnancy in the development of fulminant HSV hepatitis following recurrent infection with HSV in healthy pregnant women. We believe that early histopathological diagnosis, followed by specific antiviral treatment and liver transplantation in selected patients may improve the clinical outcome of otherwise almost uniformly fatal HSV hepatitis.
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MESH Headings
- Adult
- Antiviral Agents/therapeutic use
- Biopsy
- Cervix Uteri/pathology
- Combined Modality Therapy
- Fatal Outcome
- Fatty Liver/diagnosis
- Fatty Liver/immunology
- Fatty Liver/pathology
- Fatty Liver/surgery
- Female
- Hepatitis A/diagnosis
- Hepatitis A/immunology
- Hepatitis A/pathology
- Hepatitis A/surgery
- Hepatocytes/pathology
- Herpes Genitalis/diagnosis
- Herpes Genitalis/immunology
- Herpes Genitalis/pathology
- Herpes Genitalis/surgery
- Herpesvirus 2, Human/immunology
- Humans
- Immune Tolerance/immunology
- Liver/pathology
- Liver Failure, Acute/diagnosis
- Liver Failure, Acute/immunology
- Liver Failure, Acute/pathology
- Liver Failure, Acute/surgery
- Liver Transplantation
- Opportunistic Infections/diagnosis
- Opportunistic Infections/immunology
- Opportunistic Infections/surgery
- Pregnancy
- Pregnancy Complications, Infectious/diagnosis
- Pregnancy Complications, Infectious/immunology
- Pregnancy Complications, Infectious/pathology
- Pregnancy Complications, Infectious/surgery
- Pregnancy Trimester, Second
- Prognosis
- Risk Factors
- Uterine Cervicitis/diagnosis
- Uterine Cervicitis/immunology
- Uterine Cervicitis/pathology
- Uterine Cervicitis/surgery
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Affiliation(s)
- B Luzar
- Institute of Pathology, Medical Faculty, Ljubljana, Slovenia.
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Trifunovic-Zamaklar D, Zamaklar M, Lalic K, Rajkovix N, Markovic S. W12-P-077 Unbalanced lipid peroxidation as risk factor for coronary artery disease in type 2 diabetics. ATHEROSCLEROSIS SUPP 2005. [DOI: 10.1016/s1567-5688(05)80320-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Malenovic A, Medenica M, Ivanovic D, Jancic B, Markovic S. Development and validation of RP–HPLC method for cetrimonium bromide and lidocaine determination. ACTA ACUST UNITED AC 2005; 60:157-61. [PMID: 15752474 DOI: 10.1016/j.farmac.2004.11.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [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: 02/04/2004] [Revised: 11/01/2004] [Accepted: 11/17/2004] [Indexed: 11/20/2022]
Abstract
The simple and rapid RP-HPLC method, for the simultaneous determination of lidocaine and cetrimonium bromide in the presence of pellet color corrigent, was developed. Separations were performed on a Beckman Ultrasphere ODS 4.6 mm x 15 cm, 5 microm particle column at 40 degrees C. The mobile phase consisted of water phase and acetonitrile (72:28 V/V), pH value of the mobile phase was adjusted to 2.0 with 85% ortophosphoric acid. Bisacodil was used as an internal standard. The flow rate was 1 ml/min and UV detection was performed at 208 nm. The proposed RP-HPLC method was validated and all the parameters for the validation of the method are given. According to the obtained results, the developed method was found to be suitable and accurate for the determination of these drugs in commercial formulations.
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Affiliation(s)
- A Malenovic
- Department of Drug Analysis, Faculty of Pharmacy, Vojvode Stepe 450, 11000 Belgrade, Serbia and Montenegro
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