Publications by authors named "Helmut Sachs"

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Patient Safety and Risk Management in an Accumulation of Postoperative Endophthalmitis Cases after Vitrectomy in a University Eye Clinic.
Carsten Framme, Helmut G Sachs, Maria Cartes, Ella Ebadi, Claas Baier

Klin Monbl Augenheilkd· September 2025

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Main Principles of Vitrectomy Using Intraocular Tamponades - A Basic Course in Surgery.
Carsten Framme, Helmut G Sachs, Joachim Wachtlin, Nikolaos E Bechrakis, Hans Hoerauf

Klin Monbl Augenheilkd· November 2022

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PERSEUS 24-month analysis: a prospective non-interventional study to assess the effectiveness of intravitreal aflibercept in routine clinical practice in Germany in patients with neovascular age-related macular degeneration.
Nicole Eter, Zoran Hasanbasic, Georgios Keramas, Christine Rech, Helmut Sachs

Graefes Arch Clin Exp Ophthalmol· August 2021

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CT Assessment of Intraorbital Cable Movement of Electronic Subretinal Prosthesis in Three Different Surgical Approaches.
Hanna Faber, Ulrike Ernemann, Helmut Sachs, Florian Gekeler, Søren Danz

Transl Vis Sci Technol· July 2021

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Importance of continuous treatment with intravitreal aflibercept injections in patients with neovascular age-related macular degeneration-12-month post hoc analysis of the PERSEUS real-world evidence study.
Joachim Wachtlin, Nicole Eter, Zoran Hasanbasic, Georgios Keramas, Christine Rech, Helmut Sachs

Graefes Arch Clin Exp Ophthalmol· March 2021

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Restriction of eye motility in patients with RETINA IMPLANT Alpha AMS.
Hanna Faber, Dorothea Besch, Karl-Ulrich Bartz-Schmidt, Hanna Eisenstein, Johann Roider, Helmut Sachs

Acta Ophthalmol· December 2020

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Aflibercept for Patients with Neovascular Age-Related Macular Degeneration in Routine Clinical Practice in Germany: Twelve-Month Outcomes of PERSEUS.
Carsten Framme, Nicole Eter, Thomas Hamacher, Zoran Hasanbasic, Claudia Jochmann, Helmut Sachs

Ophthalmol Retina· June 2018

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Implantation, removal and replacement of subretinal electronic implants for restoration of vision in patients with retinitis pigmentosa.
Katrin Gekeler, Karl Ulrich Bartz-Schmidt, Helmut Sachs, Robert E MacLaren, Katarina Stingl

Curr Opin Ophthalmol· May 2018

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[Real-life Evidence on Treatment Outcomes of Neovascular Age-related Macular Degeneration in Germany].
Robert Patrick Finger, Thomas Wecker, Andreas Stahl, Matthias Grüb, Frank G Holz, Helmut G Sachs

Klin Monbl Augenheilkd· December 2017

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[The Conundrum of Relationships in the Multivariate Dataset of nvAMD Treatment].
Robert G H Wilke, Robert Patrick Finger, Helmut G Sachs

Klin Monbl Augenheilkd· December 2017

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[Real-life Data on the Treatment of Diabetic Macular Oedema in Germany].
Robert G H Wilke, Robert Patrick Finger, Helmut G Sachs

Klin Monbl Augenheilkd· December 2017

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[Time Course of Changes in Visual Acuity After a Single Injection of Aflibercept or Ranibizumab in Neovascular Age-related Macular Degeneration - Analysis of Aggregated Real Life Data].
Robert G H Wilke, Robert Patrick Finger, Helmut G Sachs

Klin Monbl Augenheilkd· December 2017

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Optical Coherence Tomography in Patients With the Subretinal Implant Retina Implant Alpha IMS.
Laura Kuehlewein, Veronique Kitiratschky, Mariya Gosheva, Thomas L Edwards, Robert E MacLaren, Helmut Sachs

Ophthalmic Surg Lasers Imaging Retina· December 2017

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Interim Results of a Multicenter Trial with the New Electronic Subretinal Implant Alpha AMS in 15 Patients Blind from Inherited Retinal Degenerations.
Katarina Stingl, Ruth Schippert, Karl U Bartz-Schmidt, Dorothea Besch, Charles L Cottriall, Helmut Sachs

Front Neurosci· August 2017

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Extraocular Surgical Approach for Placement of Subretinal Implants in Blind Patients: Lessons from Cochlear-Implants.
Assen Koitschev, Katarina Stingl, Karl Ulrich Bartz-Schmidt, Angelika Braun, Florian Gekeler, Helmut Sachs

J Ophthalmol· January 2016

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Subretinal Visual Implant Alpha IMS--Clinical trial interim report.
Katarina Stingl, Karl Ulrich Bartz-Schmidt, Dorothea Besch, Caroline K Chee, Charles L Cottriall, Helmut Sachs

Vision Res· June 2015

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Safety evaluation of "retina implant alpha IMS"--a prospective clinical trial.
Veronique B D Kitiratschky, Katarina Stingl, Barbara Wilhelm, Tobias Peters, Dorothea Besch, Helmut Sachs

Graefes Arch Clin Exp Ophthalmol· March 2015

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Functional outcome in subretinal electronic implants depends on foveal eccentricity.
Katarina Stingl, Karl-Ulrich Bartz-Schmidt, Florian Gekeler, Akos Kusnyerik, Helmut Sachs

Invest Ophthalmol Vis Sci· November 2013

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Artificial vision with wirelessly powered subretinal electronic implant alpha-IMS.
Katarina Stingl, Karl Ulrich Bartz-Schmidt, Dorothea Besch, Angelika Braun, Anna Bruckmann, Helmut Sachs

Proc Biol Sci· April 2013

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Positioning of electronic subretinal implants in blind retinitis pigmentosa patients through multimodal assessment of retinal structures.
Akos Kusnyerik, Udo Greppmaier, Robert Wilke, Florian Gekeler, Barbara Wilhelm, Helmut G Sachs

Invest Ophthalmol Vis Sci· June 2012

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Spatial resolution and perception of patterns mediated by a subretinal 16-electrode array in patients blinded by hereditary retinal dystrophies.
Robert Wilke, Veit-Peter Gabel, Helmut Sachs, Karl-Ulrich Bartz Schmidt, Florian Gekeler

Invest Ophthalmol Vis Sci· July 2011

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Subretinal electronic chips allow blind patients to read letters and combine them to words.
Eberhart Zrenner, Karl Ulrich Bartz-Schmidt, Heval Benav, Dorothea Besch, Anna Bruckmann, Helmut Sachs

Proc Biol Sci· May 2011

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Restoration of useful vision up to letter recognition capabilities using subretinal microphotodiodes.
Heval Benav, Karl U Bartz-Schmidt, Dorothea Besch, Anna Bruckmann, Florian Gekeler, Helmut Sachs

Annu Int Conf IEEE Eng Med Biol Soc· March 2011

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Visualisation of active subretinal implants with external connections by high-resolution CT.
Florian Gekeler, Andreas Kopp, Helmut Sachs, Dorothea Besch, Udo Greppmaier

Br J Ophthalmol· July 2010

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Management of submacular hemorrhage with intravitreal versus subretinal injection of recombinant tissue plasminogen activator.
Jost Hillenkamp, Vladimir Surguch, Carsten Framme, Veit-Peter Gabel, Helmut G Sachs

Graefes Arch Clin Exp Ophthalmol· January 2010

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