Search Results - "Schwenn, O"

Transpalpebral tonometry: reliability and comparison with Goldmann applanation tonometry and palpation in healthy volunteers by Troost, A, Yun, S H, Specht, K, Krummenauer, F, Schwenn, O

“…Background/aim: TGDc-01 is a new, portable, transpalpebral tonometry device. The aim of this study was to evaluate the reproducibility of this method,…”
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Contrast sensitivity and glare disability by halogen light after monofocal and multifocal lens implantation by Schmitz, Sabine, Dick, H Burkhard, Krummenauer, Frank, Schwenn, Oliver, Krist, Romano

“…BACKGROUND Standard examination of contrast sensitivity under conditions of glare disability is performed with incandescent light. A new halogen glare test…”
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The determination of sample size in controlled clinical trials in ophthalmology by Krummenauer, F, Dick, B, Schwenn, O, Pfeiffer, N

“…Sample size prediction is an essential topic in the documentation of biometrical considerations for grant applications and in trial protocols, which will be…”
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Healon5 versus Viscoat during cataract surgery: intraocular pressure, laser flare and corneal changes by SCHWENN, Oliver, DICK, H. Burkhard, KRUMMENAUER, Frank, CHRISTMANN, Stefan, VOGEL, Annette, PFEIFFER, Norbert

“…The use of a viscoelastic substance facilitates cataract surgery. Healon 5 is a new viscoelastic product with special rheological properties. We evaluated the…”
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Is prophylactic YAG iridotomy useful in pigment dispersion syndrome? by Rosentreter, A, Schwenn, O, Funk, J, Dietlein, T

“…Despite theoretical considerations concerning the advantage of iridotomy in eyes with pigment dispersion syndrome or early pigment glaucoma, there is a lack of…”
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Cartridge cracks with different viscoelastic agents by Dick, H B, Schwenn, O, Fabian, E, Neuhann, T, Eisenmann, D

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Cataract extraction combined with trabeculotomy by Schwenn, O, Grehn, F

“…Eyes with glaucomatous damage as well as eyes showing a clear elevation of intraocular pressure (IOP) to levels above normal frequently develop a permanent…”
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Prenatal diagnosis of postsaccal dacryostenosis by von Goessel, A, Bahlmann, F, Schwenn, O

“…We report on two cases of postsaccal dacryostenosis diagnosed prenatally with ultrasound at routine pregnancy check-ups. The prenatal and postpartum diagnostic…”
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Acute angle closure, chronic angle-closure glaucoma and their differential diagnoses by Schwenn, O

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Prophylactic Nd:YAG-laser iridotomy versus surgical iridectomy: a randomized, prospective study by Schwenn, O, Sell, F, Pfeiffer, N, Grehn, F

“…Both surgical iridectomy and YAG-laser iridotomy have been shown to prevent angle-closure glaucoma. However, it remains unknown as to which procedure is…”
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Steps to optimize transscleral photocoagulation by PREUSSNER, P.-R, SCHWENN, O

“…In transscleral photocoagulation, the desired effect is coagulation of parts of the ciliary body or of the peripheral retina. However, the application is often…”
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Acute angle closure, chronic angle-closure glaucoma and their differential diagnoses by Schwenn, O

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Objective and subjective evaluation of photic phenomena after monofocal and multifocal intraocular lens implantation by Dick, H B, Krummenauer, F, Schwenn, O, Krist, R, Pfeiffer, N

“…To objectively measure and compare halo, flicker, and glare disability in pseudophakic eyes with monofocal (MONO) and multifocal (MULTI) intraocular lenses…”
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Intraocular thymoxamine or acetylcholine for the reversal of mydriasis by Pfeiffer, N, Grehn, F, Wellek, S, Schwenn, O

“…In a placebo-controlled prospective study, thymoxamine 0.02% or acetylcholine 1.0% or thymoxamine 0.01% plus acetylcholine 0.5% were used intraocularly to…”
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Toric phakic intraocular lens: European multicenter study by Dick, H Burkhard, Alió, Jorge, Bianchetti, Marco, Budo, Camille, Christiaans, Bern Jurriën, El-Danasoury, M Alaa, Güell, José L, Krumeich, Jörg, Landesz, Monika, Loureiro, Fransico, Luyten, Gregorius P M, Marinho, Antonio, Rahhal, Mohamed Saleh, Schwenn, Oliver, Spirig, Raimund, Thomann, Urs, Venter, Jan

“…To evaluate safety, efficacy, predictability, stability, complications, and patient satisfaction after implantation of Artisan toric phakic intraocular lenses…”
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Ocular pulse amplitude in patients with open angle glaucoma, normal tension glaucoma, and ocular hypertension by Schwenn, O, Troost, R, Vogel, A, Grus, F, Beck, S, Pfeiffer, N

“…Background/aim: Intraocular pressure (IOP) is not a fixed constant value but rather has pulsatile components associated with cardiac action. The SmartLens…”
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Postoperative astigmatism and rotational stability after artisan toric phakic intraocular lens implantation by Tehrani, Mana, Dick, H Burkhard, Schwenn, Oliver, Blom, Eric, Schmidt, Alexander H, Koch, Hans-Reinhard

“…To evaluate deviations in the axis (intended versus achieved) and postoperative astigmatism after implantation of an Artisan toric phakic intraocular lens…”
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Correlation of postoperative axial length growth and intraocular pressure in congenital glaucoma : a retrospective study in trabeculotomy and goniotomy by KIEFER, Gesine, SCHWENN, Oliver, GREHN, Franz

“…This paper investigates the correlation of postoperative intraocular pressure (IOP) with axial length growth in children who underwent either trabeculotomy…”
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Inflammation after sclerocorneal versus clear corneal tunnel phacoemulsification by Dick, H B, Schwenn, O, Krummenauer, F, Krist, R, Pfeiffer, N

“…To compare the postoperative inflammation after phacoemulsification followed by intraocular lens (IOL) implantation by means of sclerocorneal versus clear…”
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Deviations between transpalpebral tonometry using TGDc-01 and Goldmann applanation tonometry depending on the IOP level by Troost, Annette, Specht, Kathrin, Krummenauer, Frank, Yun, Sung Hyun, Schwenn, Oliver

“…Recent comparisons between transpalpebral tonometry using TGDc-01 and Goldmann applanation tonometry were performed in populations with IOPs between 10 and 20…”
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