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Hanke T, Radtke A, Yan J, Godau B, Cordes J, Nigam V, Sievers H, Mohamed S. MiRNA 208a Expression in Atrial Fibrillation Categories. Thorac Cardiovasc Surg 2015. [DOI: 10.1055/s-0035-1544445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Klotz S, Tsvelodub S, Hanke T, Petersen M, Stiele U, Sievers H. Outcome of Mitral Valve Surgery in Patients with Chronic Mitral Regurgitation and Low Ejection Fraction: Repair or Replacement? Thorac Cardiovasc Surg 2015. [DOI: 10.1055/s-0035-1544319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Klotz S, Hanke T, Petersen M, Sievers H. 292 * PERIPHERAL OR CENTRAL CANNULATION IN ACUTE TYPE A DISSECTION: DOES IT REALLY MATTER? Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu276.292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lips KS, Kauschke V, Hartmann S, Thormann U, Ray S, Schumacher M, Gelinsky M, Heinemann S, Hanke T, Kautz AR, Schnabelrauch M, Szalay G, Heiss C, Schnettler R, Alt V, Kilian O. Cholinergic nerve fibers in bone defects of a rat osteoporosis model and their regulation by implantation of bone substitution materials. JOURNAL OF MUSCULOSKELETAL & NEURONAL INTERACTIONS 2014; 14:173-188. [PMID: 24879021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVES Bone is innervated by autonomic nervous system that consists of sympathetic and parasympathetic nerves that were recently identified in bone. Thus we asked whether parasympathetic nerves occur in bone defects and at the interface of substitution materials that were implanted for stabilization and improvement of healing in an osteoporosis animal model. METHODS Osteoporosis was induced in rats by ovariectomy and deficiency diet. A wedge-shaped osteotomy was performed in the metaphyseal area of femur. Eight different implants were inserted that were based on calcium phosphate cement, iron, silica-mineralized collagen, and modifications with strontium. Nerves were identified by immunohistochemistry with antibodies against vesicular acetylcholine transporter (VAChT), tyrosine hydroxylase (TH) and protein gene product 9.5 (PGP 9.5) as neuronal marker. RESULTS Cholinergic nerves identified with VAChT immunostaining were detected in defects filled with granulation tissue and in surrounding mast cells. No immunolabeling of cholinergic nerves was found after implantation. The general presence of nerves was reduced after implantation as shown by PGP 9.5. Sympathetic nerves identified by TH immunolabeling were increased in strontium functionalized materials. CONCLUSION Since cholinergic innervation was diminished after implantation a further increase in the compatibility of substitution materials to nerves could improve defect healing especially in osteoporotic bone.
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Muehlenberg K, Hanke T, Ambrosch A. 81-jährige Patientin mit auffälliger Serumelektrophorese. Dtsch Med Wochenschr 2014; 139:719-20. [DOI: 10.1055/s-0034-1369860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Charitos E, Ziegler P, Stierle U, Graf B, Klotz S, Sievers HH, Hanke T. Atrial fibrillation burden estimates derived from intermittent rhythm monitoring should not be used for patient follow-up or as endpoints in clinical trials. Thorac Cardiovasc Surg 2014. [DOI: 10.1055/s-0034-1367170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Charitos E, Stierle U, Karluß A, Misfeld M, Hanke T, Klotz S, Sievers HH. Aortic leaflet interventions for aortic valve repair: How much is too much? Thorac Cardiovasc Surg 2014. [DOI: 10.1055/s-0034-1367235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Sievers HH, Stierle U, Hanke T, Klotz S, Schmidtke C, Charitos E. Phenotype of bicuspid aortic valve and management of the ascending aorta in 1362 patients. Thorac Cardiovasc Surg 2014. [DOI: 10.1055/s-0034-1367233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Charitos E, Stierle U, Hanke T, Klotz S, Sievers H. 222 * THE FATE OF BICUSPID VALVE AORTOPATHY AFTER AORTIC VALVE REPLACEMENT. Interact Cardiovasc Thorac Surg 2013. [DOI: 10.1093/icvts/ivt372.222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Charitos E, Stierle U, Tietze C, Karluss A, Hanke T, Misfeld M, Sievers H. 274 * CLINICAL OUTCOMES AND LESSONS LEARNED WITH AORTIC VALVE REPAIR IN 508 PATIENTS. Interact Cardiovasc Thorac Surg 2013. [DOI: 10.1093/icvts/ivt372.274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Weber CA, Hanke T, Deseigne J, Léonard S, Dauchot O, Frey E, Chaté H. Long-range ordering of vibrated polar disks. PHYSICAL REVIEW LETTERS 2013; 110:208001. [PMID: 25167452 DOI: 10.1103/physrevlett.110.208001] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2012] [Indexed: 06/03/2023]
Abstract
Vibrated polar disks have been used experimentally to investigate collective motion of driven particles, where fully ordered asymptotic regimes could not be reached. Here we present a model reproducing quantitatively the single, binary, and collective properties of this granular system. Using system sizes not accessible in the laboratory, we show in silico that true long-range order is possible in the experimental system. Exploring the model's parameter space, we find a phase diagram qualitatively different from that of dilute or pointlike particle systems.
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Heinemann S, Heinemann C, Wenisch S, Alt V, Worch H, Hanke T. Erratum to: “Calcium phosphate phases integrated in silica/collagen nanocomposite xerogels enhance the bioactivity and ultimately manipulate the osteoblast/osteoclast ratio in a human co-culture model” [Acta Biomaterialia 9 (2013) 4878–4888]. Acta Biomater 2013. [DOI: 10.1016/j.actbio.2013.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Despang F, Bernhardt A, Lode A, Dittrich R, Hanke T, Shenoy SJ, Mani S, John A, Gelinsky M. Synthesis and physicochemical,in vitroandin vivoevaluation of an anisotropic, nanocrystalline hydroxyapatite bisque scaffold with parallel-aligned pores mimicking the microstructure of cortical bone. J Tissue Eng Regen Med 2013; 9:E152-66. [DOI: 10.1002/term.1729] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Revised: 12/12/2012] [Accepted: 01/28/2013] [Indexed: 02/06/2023]
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Mohamed SA, Brandenburger M, Sievers HH, Wenzel J, Dendorfer A, Hanke T. A novel adult human atrium slice technique for studying electrical remodeling in atrial fibrillation. Thorac Cardiovasc Surg 2013. [DOI: 10.1055/s-0032-1332671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Hanke T, Charitos EI, Stierle U, Auer C, Sievers HH. Hemodynamic performance of a new aortic valve bioprostheses (Trifecta; St. Jude Medical) at rest and exercise. A comparative study. Thorac Cardiovasc Surg 2013. [DOI: 10.1055/s-0032-1332627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Charitos EI, Stierle U, Tietze C, Hamann L, Hanke T, Karlüß A, Petersen M, Klotz S, Sievers HH. Single center experience and lessons learned from 472 consecutive patients undergoing various types aortic valve repair procedures: A retrospective analysis. Thorac Cardiovasc Surg 2013. [DOI: 10.1055/s-0032-1332314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Charitos EI, Stierle U, Ziegler P, Baldewig M, Sievers HH, Hanke T. Intermittent rhythm monitoring for the detection of atrial fibrillation after ablation interventions: Gambling or science? Thorac Cardiovasc Surg 2013. [DOI: 10.1055/s-0032-1332419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Hanke T, Charitos EI, Stierle U, Graf B, Baldewig M, Sievers HH. The surgical Cox Maze III procedure for the treatment of atrial fibrillation: Results from continuously monitored patients. Thorac Cardiovasc Surg 2013. [DOI: 10.1055/s-0032-1332427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ahmed T, Borthwick N, Yang H, Hancock G, Yorke L, Ebrahimsa U, Rose A, Black A, Hayton E, McMichael A, Dorrell L, Hanke T. Recombinant DNA/MVA/ChAdV-63-elicited T cells specific for conserved regions of the HIV-1 proteome recognize HIV-1 infected cells and suppress HIV-1. Retrovirology 2012. [PMCID: PMC3441714 DOI: 10.1186/1742-4690-9-s2-p259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Rosario M, Koopman G, Mbewe-Mvula A, Knudsen ML, Quakkelaar ED, Borthwick N, Wagner R, Price DA, Liljestrom P, Melief CJ, Drijfhout JW, Colloca S, Nicosia A, Hanke T. Optimizing delivery of HIV-1 conserved region-derived immunogen for induction of T and B cell responses in rhesus macaques. Retrovirology 2012. [PMCID: PMC3441779 DOI: 10.1186/1742-4690-9-s2-p31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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Koopman G, Beenhakker N, Nieuwenhuis I, Doxiadis G, Mooij P, Drijfhout JW, Koestler J, Hanke T, Bontrop RE, Wagner R, Bogers WM, Melief CJ. SIVconsv DNA prime - TLR7/IFNα adjuvanted long peptide boost induces potent CD4+ Ab responses and protects against high dose intrarectal SIV challenge. Retrovirology 2012. [PMCID: PMC3441700 DOI: 10.1186/1742-4690-9-s2-p29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Saubi N, Gea-Mallorquí E, Mbewe-Mvula A, Hurtado C, Gatell J, Hanke T, Joseph J. Pre-clinical development of BCG.HIVA(CAT) strain, an antibiotic-free selection strain for HIV-TB pediatric vaccine. Retrovirology 2012. [PMCID: PMC3441778 DOI: 10.1186/1742-4690-9-s2-p352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Borthwick NJ, Ahmed T, Rose A, Ebrahimsa U, Black A, Hayton E, Yang H, Hancock G, Campion S, Frahm N, Colloca S, Nicosia A, McMichael A, Dorrell L, Hanke T. Immunogenicity of a universal HIV-1 vaccine vectored by DNA, MVA and CHADV-63 in a Phase I/IIA clinical trial. Retrovirology 2012. [PMCID: PMC3441377 DOI: 10.1186/1742-4690-9-s2-p118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Höhne S, Hanke T, Worch H, Simon F. Heterogene Sulfatierung von Chitosan. CHEM-ING-TECH 2012. [DOI: 10.1002/cite.201250378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Israel CW, Bänsch D, Böcker D, Butter C, Chun J, Deisenhofer I, Eckardt L, Geller JC, Hanke T, Klingenheben T, Piorkowski C, Schumacher B. [Recommendations of the Working Group of Arrhythmias of the German Society of Cardiology on the approach to patients with Riata® and Riata ST® leads (St. Jude Medical). Nucleus of the Working Group of Arrhythmias of the German Society of Cardiology]. Herzschrittmacherther Elektrophysiol 2012; 23:107-115. [PMID: 22847674 DOI: 10.1007/s00399-012-0186-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Riata® and Riata ST® implantable cardioverter defibrillator (ICD) leads (St. Jude Medical, Sylmar, CA) show an increased incidence of insulation defects, particularly "inside-out" lead fracture where inner, separately insulated cables penetrate through the surrounding silicone of the lead body. The exact incidence of Riata® lead problems is not clear and seems to range between 2-4% per year in the first 5 years after implantation according to new registry data. We recommend beyond a detailed information the following care of patients with Riata® and Riata ST® leads: 1) Activation of automatic ICD alerts, 2) remote monitoring with automatic daily alerts whenever possible, 3) monthly ICD controls in patients at high risk (pacemaker dependency, history of ventricular tachyarrhythmias) and high or moderate lead-related risk (8F, 7F single coil), 3-monthly controls in moderate patient and lead-related risk, 3 to 6-monthly controls in low patient and lead-related risk (no bradycardia, no history of ventricular tachyarrhythmia). Every ICD control should include meticulous analysis of oversensing artifacts in stored electrograms (EGMs) of sustained and non-sustained ventricular tachyarrhythmias and registration of EGMs during provocation testing (pectoral muscle activity, arm movements). If electrical abnormalities are observed, reoperation with addition of a new ICD lead is recommended; lead extraction only if indicated according to current guidelines. Fluoroscopy should only be performed if electrical abnormalities are found by an experienced electrophysiologist and a high frame rate and resolution. Management of fluoroscopic abnormalities in the absence of electrical abnormalities is not clear. Therefore, routine fluoroscopy of patients with Riata® leads without electrical abnormalities is not recommended.
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