Rudolf Guthoff

Epidemiological aspects of paediatric cataracts in Kinshasa, Democratic Republic of the Congo

Janvier Kilangalanga Ngoy, Dieudonné Mumba Ngoyi, Bellicia Disashi Kamwanya, Serge Dinkulu Mbaki et autres

Objective: To assess epidemiological aspects of paediatric cataracts among children who attended a secondary Eye clinic in Kinshasa, Democratic Republic of the Congo (DRC). Methods: A cross-sectional study was conducted in the Eye Department in Kinshasa. One hundred and seventeen children with …

us, République démocratique du Congo, de (code pays fourni par la source)

The PRIS-Tool. Preparing for clinical studies

Carsten Tautorat, Volkmar Senz, W. J. Schmidt, Rudolf Guthoff et autres

Abstract The entoptic view of the retina is a fascinating phenomenon that is caused by light stimulation. Over the course of the past two years, we have been developing our Purkinje Retinal Image Stabilizer (PRIS) method to simplify entoptic testing for retinal …

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Assessment of Diffractive Intraocular Lenses Using Near-Infrared Light: A Critical Evaluation

Ricardo Elsner, Mario Gerlach, Sebastian Bohn, Jan Sievers et autres

Purpose: After cataract surgery, near-infrared (NIR) light-based optical devices are commonly used for in vivo vision quality assessment, using wavefront sensors and double-pass techniques. This study investigates the diffraction efficiencies and orders of the AT LISA tri 839MP (Carl Zeiss Meditec AG, …

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Predictors of attendance at the first follow-up and poor visual outcome after paediatric cataract surgery in Kinshasa for the years 2001–2021

Helene Schulz, Elena Rakuša, Stefanie Frech, Thomas Stahnke et autres

BACKGROUND: About 90% of blind children come from low- and middle-income countries. The main cause of childhood blindness is cataract. Cataract surgery can improve vision, but regular follow-up is necessary. Low attendance at follow-up is a medical and statistical challenge, as missing …

de, République démocratique du Congo (code pays fourni par la source)

Ethische Aspekte bei der Entwicklung, Zulassung und Implementierung von Anwendungen in der Augenheilkunde, die auf künstlicher Intelligenz basieren

Nikolaos E. Bechrakis, Bernd Bertram, Stefan Bültmann, Hanna Faber et autres

„Neue“ Erreger okulärer Infektionen durch Umweltveränderungen – Was kommt auf uns zu?

Mathias Roth, G. Geerling, P. Strzalkowski, H. H. Lindhof et autres

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In Vivo Acquisition of Human Retinal Double-Pass Images during Simulated Intraocular Lens Implantation

Karsten Sperlich, Sebastian Bohn, Mario Gerlach, Julia Schubert et autres

Abstract Background The aim of the study was to capture images that form on the human retina after the simulated implantation of an intraocular lens (IOL). White light was used rather than the commonly used near-infrared light, which is unsuitable for the …

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25 Jahre optische Biometrie, simulierte IOL-Implantation und künstliche Intelligenz in der Ophthalmologie – Innovationen und Entwicklungen 2024

Oliver Stachs, Christian Y. Mardin, Rudolf Guthoff

In der diesjährigen Dezemberausgabe der Klinischen Monatsblätter für Augenheilkunde, die unter dem Schwerpunkt „Neue Technologien und Innovationen“ steht, präsentieren wir aktuelle Entwicklungen in der Ophthalmologie und beleuchten innovative Ansätze, die das Feld heute und in der Zukunft prägen. Publication History Article published …

The PRIS-Tool. A simple screening device for eye care

Carsten Tautorat, Niels Grabow, W. J. Schmidt, Rudolf Guthoff et autres

Abstract With the PRIS-Tool we aim to enable a fast, simple and stable eye self-screening that makes pathological changes in the retinal blood vessels visible to the patient. Furthermore, we envision its application as a quick retinal function test prior to cataract …

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Management of Bilateral Congenital and Juvenile Cataracts in a Low-Income Country: Patient Identification, Treatment Outcomes, and Follow Up

Broder Poschkamp, Serge Dinkulu, Clara Böckermann, Edith Mukwanseke et autres

BACKGROUND: Childhood blindness remains a neglected issue in eye care within low-income countries, with congenital and juvenile cataracts being the most common treatable causes. This study aims to investigate the factors influencing the management of congenital and juvenile bilateral cataracts, provide data …

de, République démocratique du Congo, gb (code pays fourni par la source)

Experimental glaucoma microstent implantation in two animal models and human donor eyes—an ex vivo micro-computed tomography-based evaluation of applicability

Jens Runge, Sabine Kischkel, Jonas Keiler, Niels Grabow et autres

Background: Minimally invasive glaucoma surgery (MIGS) has become an important treatment approach for primary open angle glaucoma. Restoration of aqueous humour drainage by means of alloplastic implants represents a promising treatment option and is itself subject of methodological development. An adequate positioning …

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Bilateral Paediatric Cataract Surgery: An Observational Cohort Study at Kinshasa, Democratic Republic of the Congo

Janvier Kilangalanga Ngoy, Thomas Stahnke, Serge Dinkulu, Emile Makwanga et autres

Introduction: Cataract is the main cause of blindness among children in Africa, replacing vitamin A deficiency and measles thanks to successful immunization programs. The leading cause of childhood blindness globally is paediatric cataract. Bilateral cataract surgery can help to improve visual performance …

us, de, République démocratique du Congo (code pays fourni par la source)