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1. Einleitung

Author

Konrad, Julia, Weber, Susanne Theresia, Zeranski, Stefan, Series Editor, Reuse, Svend, Series Editor, Konrad, Julia, and Weber, Susanne Theresia

Published
2024
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6. Fazit

Author

Konrad, Julia, Weber, Susanne Theresia, Zeranski, Stefan, Series Editor, Reuse, Svend, Series Editor, Konrad, Julia, and Weber, Susanne Theresia

Published
2024
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7. Data-driven low-fidelity models for multi-fidelity Monte Carlo sampling in plasma micro-turbulence analysis

Author

Konrad, Julia, Farcas, Ionut-Gabriel, Peherstorfer, Benjamin, Di Siena, Alessandro, Jenko, Frank, Neckel, Tobias, and Bungartz, Hans-Joachim

Subjects
Physics - Computational Physics, 62P35, 65C05, 65Z05, 68U99
Abstract

The linear micro-instabilities driving turbulent transport in magnetized fusion plasmas (as well as the respective nonlinear saturation mechanisms) are known to be sensitive with respect to various physical parameters characterizing the background plasma and the magnetic equilibrium. Therefore, uncertainty quantification is essential for achieving predictive numerical simulations of plasma turbulence. However, the high computational costs of the required gyrokinetic simulations and the large number of parameters render standard Monte Carlo techniques intractable. To address this problem, we propose a multi-fidelity Monte Carlo approach in which we employ data-driven low-fidelity models that exploit the structure of the underlying problem such as low intrinsic dimension and anisotropic coupling of the stochastic inputs. The low-fidelity models are efficiently constructed via sensitivity-driven dimension-adaptive sparse grid interpolation using both the full set of uncertain inputs and subsets comprising only selected, important parameters. We illustrate the power of this method by applying it to two plasma turbulence problems with up to $14$ stochastic parameters, demonstrating that it is up to four orders of magnitude more efficient than standard Monte Carlo methods measured in single-core performance, which translates into a runtime reduction from around eight days to one hour on 240 cores on parallel machines., Comment: 28 pages, 9 figures, 11 tables

Published
2021
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12. Socioeconomic status moderates associations between hippocampal development and cognition in preterms.

Author

Konrad, Julia, Guo, Ting, Ufkes, Steven, Selvanathan, Thiviya, Sheng, Min, Al‐Ajmi, Eiman, Branson, Helen M., Chau, Vann, Ly, Linh G., Kelly, Edmond N., Grunau, Ruth E., and Miller, Steven P.

Subjects
*GENERALIZED estimating equations, *PREMATURE infants, *HIPPOCAMPUS development, *FUNCTIONAL magnetic resonance imaging, *GESTATIONAL age
Abstract

Objective Methods Results Interpretation The hippocampus plays a critical role in cognitive networks. The anterior hippocampus is vulnerable to early‐life stress and socioeconomic status (SES) with alterations persisting beyond childhood. How SES modifies the relationship between early hippocampal development and cognition remains poorly understood. This study examined associations between SES, structural and functional development of neonatal hippocampus, and 18‐month cognition in very preterm neonates.In total, 179 preterm neonates were followed prospectively. Structural and resting‐state functional MRI were obtained early‐in‐life and at term‐equivalent age (median 32.9 and 41.1 weeks post‐menstrual age) to calculate anterior and posterior hippocampal volumes and hippocampal functional connectivity strength. Eighteen‐month cognition was assessed via Bayley‐III. Longitudinal statistical analysis using generalized estimating equations, accounting for birth gestational age, post‐menstrual age at scan, sex, and motion, was performed.SES, measured as maternal education level, modified associations between anterior but not posterior hippocampal volumes and 18‐month cognition (interaction term p = 0.005), and between hippocampal connectivity and cognition (interaction term p = 0.05). Greater anterior hippocampal volumes and hippocampal connectivity were associated with higher cognitive scores only in the lowest SES group. Maternal education alone did not predict neonatal hippocampal volume from early‐in‐life and term.SES modified the relationship between neonatal hippocampal development and 18‐month cognition in very preterm neonates. The lack of direct association between maternal education and neonatal hippocampal volumes indicates that socio‐environmental factors beyond the neonatal period contribute to modifying the relationship between hippocampal development and cognition. These findings point toward opportunities to more equitably promote optimal neurodevelopmental outcomes in very preterm infants. [ABSTRACT FROM AUTHOR]

Published
2024
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13. Compromised Integrity of Central Visual Pathways in Patients With Macular DegenerationCompromised Integrity of Central Visual Pathways in MD

Author

Malania, Maka, Konrad, Julia, Jägle, Herbert, Werner, John S, and Greenlee, Mark W

Subjects
Biomedical and Clinical Sciences, Ophthalmology and Optometry, Neurodegenerative, Eye Disease and Disorders of Vision, Macular Degeneration, Neurosciences, Biomedical Imaging, Clinical Research, Bioengineering, 2.1 Biological and endogenous factors, Aetiology, Neurological, Eye, Aged, Diffusion Magnetic Resonance Imaging, Female, Humans, Male, Middle Aged, Nerve Fibers, Retinal Ganglion Cells, Tomography, Optical Coherence, Visual Pathways, diffusion tensor imaging, white matter tracts, age-related macular degeneration, juvenile macular dystrophy, Biological Sciences, Medical and Health Sciences, Ophthalmology & Optometry, Ophthalmology and optometry
Abstract

PurposeMacular degeneration (MD) affects the central retina and leads to gradual loss of foveal vision. Although, photoreceptors are primarily affected in MD, the retinal nerve fiber layer (RNFL) and central visual pathways may also be altered subsequent to photoreceptor degeneration. Here we investigate whether retinal damage caused by MD alters microstructural properties of visual pathways using diffusion-weighted magnetic resonance imaging.MethodsSix MD patients and six healthy control subjects participated in the study. Retinal images were obtained by spectral-domain optical coherence tomography (SD-OCT). Diffusion tensor images (DTI) and high-resolution T1-weighted structural images were collected for each subject. We used diffusion-based tensor modeling and probabilistic fiber tractography to identify the optic tract (OT) and optic radiations (OR), as well as nonvisual pathways (corticospinal tract and anterior fibers of corpus callosum). Fractional anisotropy (FA) and axial and radial diffusivity values (AD, RD) were calculated along the nonvisual and visual pathways.ResultsMeasurement of RNFL thickness reveals that the temporal circumpapillary retinal nerve fiber layer was significantly thinner in eyes with macular degeneration than normal. While we did not find significant differences in diffusion properties in nonvisual pathways, patients showed significant changes in diffusion scalars (FA, RD, and AD) both in OT and OR.ConclusionsThe results indicate that the RNFL and the white matter of the visual pathways are significantly altered in MD patients. Damage to the photoreceptors in MD leads to atrophy of the ganglion cell axons and to corresponding changes in microstructural properties of central visual pathways.

Published
2017

14. Mononuclear cell composition and activation in blood and mucosal tissue of eosinophilic esophagitis

Author

Gruden, Eva, primary, Kienzl, Melanie, additional, Ristic, Dusica, additional, Kindler, Oliver, additional, Kaspret, David Markus, additional, Schmid, Sophie Theresa, additional, Kargl, Julia, additional, Sturm, Eva, additional, Doyle, Alfred D., additional, Wright, Benjamin L., additional, Baumann-Durchschein, Franziska, additional, Konrad, Julia, additional, Blesl, Andreas, additional, Schlager, Hansjörg, additional, and Schicho, Rudolf, additional

Published
2024
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15. Assessment of retinopathy of prematurity regression and reactivation using an artificial intelligence–based vascular severity score

Author

Eilts, Sonja K., Pfeil, Johanna M., Poschkamp, Broder, Krohne, Tim U., Eter, Nicole, Barth, Teresa, Guthoff, Rainer, Lagrèze, Wolf, Grundel, Milena, Bründer, Marie-Christine, Busch, Martin, Kalpathy-Cramer, Jayashree, Chiang, Michael F., Chan, R. V. Paul, Coyner, Aaron S., Ostmo, Susan, Campbell, J. Peter, Stahl, Andreas, Pfeil, Johanna M, Bühler, Anima, Daniel, Moritz, Felzmann, Susanne, Gross, Nicolai, Horn, Stefanie, Lagrèze, Wolf A, Molnár, Fanni, Müller, Claudia, Reichl, Sabine, Reiff, Charlotte, Richter, Olga, Stech, Milena, Hentschel, Roland, Stavropolou, Dimitria, Tautz, Juliane, Bartsch, Kerstin, Braunstein, Jennifer, Brinken, Ralf, Brinkmann, Christian Karl, Czauderna, Joanna, Dralle, Wiebke, Gliem, Martin, Goebel, Arno, Heymer, Philipp, Hofmann, Martina, Holz, Frank G, Krohne, Tim U, Kupitz, David, Müller, Philipp, Petrak, Michael, Schmitz, Eva Janine, Schmitz-Valckenberg, Steffen, Schröder, Moritz, Steinberg, Julia, Supé, Julia, Kant, Evelyn, Kunze, Diana, Müller, Andreas, Adorf, Adeline, Alex, Anne, Alten, Florian, Clemens, Christoph R, Falkenau, Silvia, Friedhoff, Caroline, Loos, Desiree Sandra, Mihailovic, Natasa, Termühlen, Julia, Uhlig, Constantin, Hörnig-Franz, Isabell, Rieger-Fackeldey, Esther, Tekaat, Maria, Werner, Claudius, Altmann, Mathias, Blecha, Christiane, Brandl-Rühle, Sabine, Helbig, Horst, Hufendiek, Karsten, Jägle, Herbert, Konrad, Julia, Kopetzky, Eva, Lehmann, Fabian, Oberacher-Velten, Isabel, Keller-Wackerbauer, Annette, Kittel, Jochen, Segerer, Hugo, Ackermann, Phillip, Benga, Jemina, Guthoff, Tanja, Kleinert, Elena, Mayatepek, Ertan, Schrader, Stefan, Völker, Magdalena, Höhn, Thomas, Lohmeier, Klaus, Sabir, Hemmen, Brevis, Francisco, Mönig, Tina, Schwarz, Simone, Ehmer, Angela, Meltendorf, Synke, Schuart, Claudia, Avenarius, Stefan, Böttger, Ralf, Apel, Christoph, Bergmann, Anne, Herrmann, Karsten, Ockert-Schön, Franziska, Wegener, Sabine, Ehrt, Oliver, Nentwich, Martin, Pressler, Angelika, Rudolph, Günther, Genzel-Boroviczeny, Orsolya, Schmidt, Susanne, Münch, Hans-Georg, Thilmany, Claude, Aisenbrey, Sabine, Bruckmann, Anna, Dimopoulos, Spyridon, Hagemann, Ulrike, Inhoffen, Werner, Partsch, Michael, Schrader, Merle, Süsskind, Daniela, Völker, Michael, Bialkowski, Anja, Müller-Hansen, Ingo, Gerberth, Andrea, Hasselbach, Heike Christine, Lindemann, Solveig, Purtskhvanidze, Konstantine, Raffel, Yvonne, Roider, Johann, Schröder, Greta, Szymanek, Beke, Tode, Jan, Bendiks, Meike, Modlich, Simon, Jandeck, Isabel, Gerding, Heinrich, Smith, Lois E H, Eilts, Sonja K., Pfeil, Johanna M., Poschkamp, Broder, Krohne, Tim U., Eter, Nicole, Barth, Teresa, Guthoff, Rainer, Lagrèze, Wolf, Grundel, Milena, Bründer, Marie-Christine, Busch, Martin, Kalpathy-Cramer, Jayashree, Chiang, Michael F., Chan, R. V. Paul, Coyner, Aaron S., Ostmo, Susan, Campbell, J. Peter, Stahl, Andreas, Pfeil, Johanna M, Bühler, Anima, Daniel, Moritz, Felzmann, Susanne, Gross, Nicolai, Horn, Stefanie, Lagrèze, Wolf A, Molnár, Fanni, Müller, Claudia, Reichl, Sabine, Reiff, Charlotte, Richter, Olga, Stech, Milena, Hentschel, Roland, Stavropolou, Dimitria, Tautz, Juliane, Bartsch, Kerstin, Braunstein, Jennifer, Brinken, Ralf, Brinkmann, Christian Karl, Czauderna, Joanna, Dralle, Wiebke, Gliem, Martin, Goebel, Arno, Heymer, Philipp, Hofmann, Martina, Holz, Frank G, Krohne, Tim U, Kupitz, David, Müller, Philipp, Petrak, Michael, Schmitz, Eva Janine, Schmitz-Valckenberg, Steffen, Schröder, Moritz, Steinberg, Julia, Supé, Julia, Kant, Evelyn, Kunze, Diana, Müller, Andreas, Adorf, Adeline, Alex, Anne, Alten, Florian, Clemens, Christoph R, Falkenau, Silvia, Friedhoff, Caroline, Loos, Desiree Sandra, Mihailovic, Natasa, Termühlen, Julia, Uhlig, Constantin, Hörnig-Franz, Isabell, Rieger-Fackeldey, Esther, Tekaat, Maria, Werner, Claudius, Altmann, Mathias, Blecha, Christiane, Brandl-Rühle, Sabine, Helbig, Horst, Hufendiek, Karsten, Jägle, Herbert, Konrad, Julia, Kopetzky, Eva, Lehmann, Fabian, Oberacher-Velten, Isabel, Keller-Wackerbauer, Annette, Kittel, Jochen, Segerer, Hugo, Ackermann, Phillip, Benga, Jemina, Guthoff, Tanja, Kleinert, Elena, Mayatepek, Ertan, Schrader, Stefan, Völker, Magdalena, Höhn, Thomas, Lohmeier, Klaus, Sabir, Hemmen, Brevis, Francisco, Mönig, Tina, Schwarz, Simone, Ehmer, Angela, Meltendorf, Synke, Schuart, Claudia, Avenarius, Stefan, Böttger, Ralf, Apel, Christoph, Bergmann, Anne, Herrmann, Karsten, Ockert-Schön, Franziska, Wegener, Sabine, Ehrt, Oliver, Nentwich, Martin, Pressler, Angelika, Rudolph, Günther, Genzel-Boroviczeny, Orsolya, Schmidt, Susanne, Münch, Hans-Georg, Thilmany, Claude, Aisenbrey, Sabine, Bruckmann, Anna, Dimopoulos, Spyridon, Hagemann, Ulrike, Inhoffen, Werner, Partsch, Michael, Schrader, Merle, Süsskind, Daniela, Völker, Michael, Bialkowski, Anja, Müller-Hansen, Ingo, Gerberth, Andrea, Hasselbach, Heike Christine, Lindemann, Solveig, Purtskhvanidze, Konstantine, Raffel, Yvonne, Roider, Johann, Schröder, Greta, Szymanek, Beke, Tode, Jan, Bendiks, Meike, Modlich, Simon, Jandeck, Isabel, Gerding, Heinrich, and Smith, Lois E H

Published
2023

16. Functional and clinical outcomes of FMRI-based neurofeedback training in patients with alcohol dependence: a pilot study

Author

Karch, Susanne, primary, Krause, Daniela, additional, Lehnert, Kevin, additional, Konrad, Julia, additional, Haller, Dinah, additional, Rauchmann, Boris-Stephan, additional, Maywald, Maximilian, additional, Engelbregt, Hessel, additional, Adorjan, Kristina, additional, Koller, Gabriele, additional, Reidler, Paul, additional, Karali, Temmuz, additional, Tschentscher, Nadja, additional, Ertl-Wagner, Birgit, additional, Pogarell, Oliver, additional, Paolini, Marco, additional, and Keeser, Daniel, additional

Published
2021
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22. Comparing alternative ranibizumab dosages for safety and efficacy in retinopathy of prematurity : a randomized clinical trial

Author

Stahl, Andreas, Krohne, Tim U., Eter, Nicole, Oberacher-Velten, Isabel, Guthoff, Rainer, Meltendorf, Synke, Ehrt, Oliver, Aisenbrey, Sabine, Roider, Johann, Gerding, Heinrich, Jandeck, Claudia, Smith, Lois E. H., Walz, Johanna M., Bühler, Anima, Daniel, Moritz, Felzmann, Susanne, Gross, Nicolai, Horn, Stefanie, Lagrèze, Wolf, Molnár, Fanni, Müller, Claudia, Reichl, Sabine, Reiff, Charlotte, Richter, Olga, Stech, Milena, Hentschel, Roland, Stavropolou, Dimitria, Tautz, Juliane, Bartsch, Kerstin, Braunstein, Jennifer, Brinken, Ralf, Brinkmann, Christian Karl, Czauderna, Joanna, Dralle, Wiebke, Gliem, Martin, Goebel, Arno, Heymer, Philipp, Hofmann, Martina, Holz, Frank G., Kupitz, David, Müller, Philipp, Petrak, Michael, Schmitz, Eva Janine, Schmitz-Valckenberg, Steffen, Schröder, Moritz, Steinberg, Julia, Supé, Julia, Kant, Evelyn, Kunze, Diana, Müller, Andreas, Adorf, Adeline, Alex, Anne, Alten, Florian, Clemens, Christoph R., Falkenau, Silvia, Friedhoff, Caroline, Loos, Desiree Sandra, Mihailovic, Natasa, Termühlen, Julia, Uhlig, Constantin, Hörnig-Franz, Isabell, Rieger-Fackeldey, Esther, Tekaat, Maria, Werner, Claudius, Altmann, Mathias, Barth, Theresa, Blecha, Christiane, Brandl-Rühle, Sabine, Helbig, Horst, Hufendiek, Karsten, Jägle, Herbert, Konrad, Julia, Kopetzky, Eva, Lehmann, Fabian, Keller-Wackerbauer, Annette, Kittel, Jochen, Segerer, Hugo, Ackermann, Phillip, Benga, Jemina, Guthoff, Tanja, Kleinert, Elena, Mayatepek, Ertan, Schrader, Stefan, Völker, Magdalena, Höhn, Thomas, Lohmeier, Klaus, Sabir, Hemmen, Brevis, Francisco, Mönig, Tina, Schwarz, Simone, Ehmer, Angela, Schuart, Claudia, Avenarius, Stefan, Böttger, Ralf, Apel, Christoph, Bergmann, Anne, Herrmann, Karsten, Ockert-Schön, Franziska, Wegener, Sabine, Nentwich, Martin, Pressler, Angelika, Rudolph, Günther, Genzel-Boroviczeny, Orsolya, Schmidt, Susanne, Münch, Hans-Georg, Thilmany, Claude, Bruckmann, Anna, Dimopoulos, Spyridon, Hagemann, Ulrike, Inhoffen, Werner, Partsch, Michael, Schrader, Merle, Süsskind, Daniela, Völker, Michael, Bialkowski, Anja, Müller-Hansen, Ingo, Gerberth, Andrea, Hasselbach, Heike Christine, Lindemann, Solveig, Purtskhvanidze, Konstantine, Raffel, Yvonne, Schröder, Greta, Szymanek, Beke, Tode, Jan, Bendiks, Meike, and Modlich, Simon

Subjects
Male, Vascular Endothelial Growth Factor A, medicine.medical_specialty, genetic structures, Bevacizumab, Medizin, Angiogenesis Inhibitors, Pilot Projects, law.invention, 03 medical and health sciences, 0302 clinical medicine, Double-Blind Method, Randomized controlled trial, law, Germany, Ranibizumab, Internal medicine, Clinical endpoint, Humans, Medicine, Retinopathy of Prematurity, Dosing, Original Investigation, Dose-Response Relationship, Drug, business.industry, Standard treatment, Infant, Newborn, Retinopathy of prematurity, Odds ratio, medicine.disease, Treatment Outcome, Pediatrics, Perinatology and Child Health, 030221 ophthalmology & optometry, Female, business, 030217 neurology & neurosurgery, medicine.drug
Abstract

Importance Anti–vascular endothelial growth factor (VEGF) therapies are a novel treatment option in retinopathy of prematurity (ROP). Data on dosing, efficacy, and safety are insufficient. Objective To investigate lower doses of anti-VEGF therapy with ranibizumab, a substance with a significantly shorter systemic half-life than the standard treatment, bevacizumab. Design, Setting, and Participants This randomized, multicenter, double-blind, investigator-initiated trial at 9 academic medical centers in Germany compared ranibizumab doses of 0.12 mg vs 0.20 mg in infants with bilateral aggressive posterior ROP; ROP stage 1 with plus disease, 2 with plus disease, or 3 with or without plus disease in zone I; or ROP stage 3 with plus disease in posterior zone II. Patients were recruited between September 2014 and August 2016. Twenty infants were screened and 19 were randomized. Interventions All infants received 1 baseline ranibizumab injection per eye. Reinjections were allowed in case of ROP recurrence after at least 28 days. Main Outcomes and Measures The primary end point was the number of infants who did not require rescue therapy at 24 weeks. Key secondary end points included time-to-event analyses, progression of physiologic vascularization, and plasma VEGF levels. Stages of ROP were photodocumented and reviewed by an expert committee. Results Nineteen infants with ROP were enrolled (9 [47.4%] female; median [range] postmenstrual age at first treatment, 36.4 [34.7-39.7] weeks), 3 of whom died during the study (1 in the 0.12-mg group and 2 in the 0.20-mg group). Of the surviving infants, 8 (88.9%) (17 eyes [94.4%]) in the 0.12-mg group and 6 (85.7%) (13 eyes [92.9%]) in the 0.20-mg group did not require rescue therapy. Both ranibizumab doses were equally successful in controlling acute ROP (Cochran-Mantel-Haenszel analysis; odds ratio, 1.88; 95% CI, 0.26-13.49;P = .53). Physiologic intraretinal vascularization was superior in the 0.12-mg group. The VEGF plasma levels were not systematically altered in either group. Conclusions and Relevance This pilot study demonstrates that ranibizumab is effective in controlling acute ROP and that 24% of the standard adult dose (0.12 mg) appears equally effective as 40% (0.20 mg). Superior vascularization of the peripheral retina with 0.12 mg of ranibizumab indicates that the lower dose may be favorable. Unchanged plasma VEGF levels point toward a limited systemic drug exposure after ranibizumab. Trial Registration clinicaltrials.gov Identifier:NCT02134457and clinicaltrialsregister.eu Identifier:2013-002539-13.

Published
2018

23. Compromised Integrity of Central Visual Pathways in Patients With Macular Degeneration

Author

Malania, Maka, Konrad, Julia, Jägle, Herbert, Werner, John S., and Greenlee, Mark W.

Subjects
Retinal Ganglion Cells, Male, genetic structures, juvenile macular dystrophy, 610 Medizin, Bioengineering, Neurodegenerative, Eye, Ophthalmology & Optometry, Medical and Health Sciences, NERVE-FIBER LAYER, VOXEL-BASED MORPHOMETRY, HUMAN CEREBRAL-CORTEX, OPTIC-NERVE, NEURAL DEGENERATION, STARGARDT DISEASE, NATURAL-HISTORY, DIFFUSION MRI, WHITE-MATTER, DOMAIN OCT, diffusion tensor imaging, white matter tracts, age-related macular degeneration, Macular Degeneration, Nerve Fibers, Clinical Research, Humans, 2.1 Biological and endogenous factors, Visual Pathways, Aetiology, Tomography, Eye Disease and Disorders of Vision, Aged, ddc:610, Neurosciences, Middle Aged, Biological Sciences, eye diseases, Diffusion Magnetic Resonance Imaging, Optical Coherence, 150 Psychologie, Neurological, ddc:150, Biomedical Imaging, Female, sense organs
Abstract

PURPOSE. Macular degeneration (MD) affects the central retina and leads to gradual loss of foveal vision. Although, photoreceptors are primarily affected in MD, the retinal nerve fiber layer (RNFL) and central visual pathways may also be altered subsequent to photoreceptor degeneration. Here we investigate whether retinal damage caused by MD alters microstructural properties of visual pathways using diffusion-weighted magnetic resonance imaging. METHODS. Six MD patients and six healthy control subjects participated in the study. Retinal images were obtained by spectral-domain optical coherence tomography (SD-OCT). Diffusion tensor images (DTI) and high-resolution T1-weighted structural images were collected for each subject. We used diffusion-based tensor modeling and probabilistic fiber tractography to identify the optic tract (OT) and optic radiations (OR), as well as nonvisual pathways (corticospinal tract and anterior fibers of corpus callosum). Fractional anisotropy (FA) and axial and radial diffusivity values (AD, RD) were calculated along the nonvisual and visual pathways. RESULTS. Measurement of RNFL thickness reveals that the temporal circumpapillary retinal nerve fiber layer was significantly thinner in eyes with macular degeneration than normal. While we did not find significant differences in diffusion properties in nonvisual pathways, patients showed significant changes in diffusion scalars (FA, RD, and AD) both in OT and OR. CONCLUSIONS. The results indicate that the RNFL and the white matter of the visual pathways are significantly altered in MD patients. Damage to the photoreceptors in MD leads to atrophy of the ganglion cell axons and to corresponding changes in microstructural properties of central visual pathways.

Published
2017

24. 23-G Monoport Corevitrektomie, rtPA, Bevacizumab und Gasinjektion zur Behandlung von subretinalen Blutungen bei exsudativer altersabhängiger Makuladegeneration

Author

Konrad, Julia Maria, Maier, Mathias Martin (Priv.-Doz. Dr.), and Lohmann, Chris-Patrick (Prof. Dr. Dr.)

Subjects
Medizin und Gesundheit, Altersabhängige Makuladegeneration, rtPA, Gas, 23-G Monoport Corevitrektomie, subretinale Hämorrhagie, ddc:610
Abstract

Unsere Studie zeigt, dass die kombinierte Applikation von rtPA, Bevacizumab und Gasinjektion via 23-gauge Corevitrektomie eine minimal invasive und sichere Methode bei der Behandlung der subretinalen Blutung bei exsudativer altersabhängiger Makuladegeneration darstellt. Our study demonstrates that the combined application of rtPA, Bevacizumab and expansile gas after 23-gauge core vitrectomy is a minimal invasive and effective method for the treatment of SRH secondary to exudative age-related macula degeneration.

Published
2014

25. 23-G Monoport Corevitrektomie, rtPA, Bevacizumab und Gasinjektion zur Behandlung von subretinalen Blutungen bei exsudativer altersabhängiger Makuladegeneration

Author

Maier, Mathias Martin (Priv.-Doz. Dr.), Lohmann, Chris-Patrick (Prof. Dr. Dr.), Konrad, Julia Maria, Maier, Mathias Martin (Priv.-Doz. Dr.), Lohmann, Chris-Patrick (Prof. Dr. Dr.), and Konrad, Julia Maria

Abstract

Unsere Studie zeigt, dass die kombinierte Applikation von rtPA, Bevacizumab und Gasinjektion via 23-gauge Corevitrektomie eine minimal invasive und sichere Methode bei der Behandlung der subretinalen Blutung bei exsudativer altersabhängiger Makuladegeneration darstellt., Our study demonstrates that the combined application of rtPA, Bevacizumab and expansile gas after 23-gauge core vitrectomy is a minimal invasive and effective method for the treatment of SRH secondary to exudative age-related macula degeneration.

Published
2014

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