Abstract:
PURPOSE:The aim of this study was to evaluate the duration of the preoperative examination and patient comfort in measurements with an Image Guided System (Verion, Alcon), which is used for the calculation and intraoperative alignment of toric intraocular lenses, in comparison to established keratometry devices. PATIENTS AND METHODS:In a prospective, monocentric, open, ethics committee controlled study, 150 eyes of 150 ophthalmologically healthy volunteers were examined by a single examiner. Three measurements were performed with the Verion Image Guided System and - for comparison - one measurement each with IOLMaster 500, Lenstar LS900 and Pentacam HR. The measurement time was recorded with a stopwatch. For the analysis, patients were divided into three age groups (young, middle, old). Patient comfort was assessed using a questionnaire, which focussed on grading the whole measurement, as well as brightness of light, head posture and subjective duration. RESULTS:The mean age of the volunteers was 40.5 years (18-78 years). The mean duration of measurement was as follows: first Verion measurement 54.0 ± 42.7 seconds (n = 149), second Verion measurement 42.0 ± 20.5 s (n = 144), third Verion measurement 44.7 ± 25.2 s (n = 143), IOLMaster 500 46.3 ± 22.4 s (n = 147), Lenstar LS900 46.6 ± 14.4 s (n = 146) and Pentacam HR 46.6 ± 25.5 s (n = 147). Only the first and second Verion measurements were statistically different (p < 0.01). There were no statistical differences between the age groups, with the single exception of young versus old with the Pentacam (p < 0.01). Subjective patient comfort (n = 143) was very high for all devices and rated as "not uncomfortable" or "slightly uncomfortable". CONCLUSION:The duration of the preoperative examination with the Verion Image Guided System is comparable to established keratometry devices. However, IOL calculation with the Verion requires measurement of axial length and anterior chamber depth with another biometric device, which requires additional time. No age dependent differences were found. The examination can be easily integrated into clinical routine and is well tolerated by patients.
journal_name
Klin Monbl Augenheilkdjournal_title
Klinische Monatsblatter fur Augenheilkundeauthors
Thomas BC,Müller A,Auffarth GU,Holzer MPdoi
10.1055/s-0042-105566subject
Has Abstractpub_date
2016-08-01 00:00:00pages
933-7issue
8eissn
0023-2165issn
1439-3999journal_volume
233pub_type
杂志文章abstract::1300 enucleated globes were examined from 1966-1974: Among these 20 eyes (1.5%) revealed a "phacolytic glaucoma" histologically. The clinical diagnosis before enucleation were "secondary glaucoma" or "absolute glaucoma" (19) and once "uveitis dolorosa". "Phakolysis" was considered in only 3 eyes. 15 cases revealed sur...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1975-05-01 00:00:00
abstract:BACKGROUND:A broad differential diagnosis has to be considered in a patient with swollen discs. Myeloproliferative disorders such as leukemia and lymphoma can in rare cases cause infiltrative optic neuropathy. HISTORY AND SIGNS:Two patients initially presented with slowly progressive severe visual loss. History was un...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2004-812857
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND:In the year 2000, the photodynamic therapy (PDT) was introduced as a new option for the treatment of exudative choroidal neovascularisation (CNV). Since this kind of therapy required the health insurance company's consent, the waiting period for the first therapy varied considerably. MATERIALS AND METHODS:B...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2007-962955
更新日期:2007-02-01 00:00:00
abstract:BACKGROUND:Heavier than water tamponades offer the possibility to support the inferior part of the fundus after retinal detachment. The aim of this study was to evaluate the anatomic and functional outcome of complicated retinal detachment treated with vitreous surgery and heavy silicone oil (HSO) tamponade. Surgery wa...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0028-1109685
更新日期:2009-09-01 00:00:00
abstract::The labeled microsphere method was used to determine the blood flow in the eyes and some other tissues in conscious rabbits with unilateral section of the cervical sympathetic chain. Flow measurements were made before and after a hemorrhage corresponding to 17.3 +/- 1.6 ml/kg body weight. The mean arterial blood press...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1054472
更新日期:1984-04-01 00:00:00
abstract::The present paper reports on the clinical findings of a 34-year-old male patient with MELAS syndrome. MELAS syndrome (mitochondrial encephalomyopathy, lactic acidosis and strokelike episodes) belongs to a group of syndromes called mitochondrial encephalomyopathies that are characterized by changes of the mitochondrial...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1046280
更新日期:1990-09-01 00:00:00
abstract::By histological examination of 42 caruncle tumors we found 5 oncocytomas. All the patients were women older than 63 years. The clinical and histological findings are described and the pathogenesis of these tumors discussed. ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1978-01-01 00:00:00
abstract::From 20 cases of arachnitis optico-chiasmatica (a. o.) the symptoms of this relatively rare but pathologico-anatomically proved disuse of the brain base involving the optic nerves are described. In this description newer methods of investigation are mentioned which allow a differentiation of the clinical picture of o....
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1977-12-01 00:00:00
abstract::In a series of cataract operations with a corneal incision PDS 10-0 absorbable sutures were tested. In contrast to deeper PDS sutures, such as are used in corneoscleral incisions, the corneal sutures opened as early as between 13 and 30 days postoperatively in 5 out of 7 cases. Postoperative irritation was more severe...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1054984
更新日期:1983-12-01 00:00:00
abstract::A case of probably not congenital dissociated pendular nystagmus is reported in which on the contrary to similar published cases no neurological disorder is present. ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1975-12-01 00:00:00
abstract::In this paper 21 cases of branch vein thrombosis and 15 cases of central retinal vein thrombosis treated by argon laser photocoagulation are compared with an untreated control group. The visual prognosis after photocoagulation was no better in the treated group than in the control group. After central retinal vein occ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1057347
更新日期:1981-12-01 00:00:00
abstract::360 patients with unilateral exophthalmos were examined with echoophthalmograph to study the diagnostical possibilities of a method of echography in orbital tumors. The findings of para- and transbulbal methodics were checked in 140 patients. The tonometry of tumors and soft orbital tissues was performed. The methodic...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1975-02-01 00:00:00
abstract::Detachment surgery without drainage was introduced in 1953 by Custodis and modified by Lincoff. In this method the retinal hole determines the surgical procedure. Subretinal fluid will disappear by fixating an explant the sclera under tension in the area of the hole. The size of the explant depends upon the size of th...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1978-08-01 00:00:00
abstract::A retinoneuritis due to ethambutol (Myambutol) occurs with Myambutol doses of over 20 mg/kg per day after 3 weeks to 15 months. Visual acuity can deteriorate within the following 6 months even after immediate discontinuation of treatment with Myambutol. It may recover 2 months (though in some cases only 16 months) aft...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1050982
更新日期:1985-07-01 00:00:00
abstract:BACKGROUND:Lymphoma of the conjunctiva as part of a systemic disease is rare. The follicular appearance of the lymphocyte hyperplasia may mimic the clinical picture of infectious or allergic conjunctivitis. We report on a case of marked chronic follicular conjunctivitis, finally diagnosed as mantle cell lymphoma. HIST...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2004-812865
更新日期:2004-05-01 00:00:00
abstract::In everyday practice, intravitreal therapy in an "as needed" regimen (pro re nata, PRN) is less predictable and requires more visits (monitoring and injections taken together) with poorer functional results than with the treat and extend (T&E) regimen. Current literature supports the benefit of a switch. However, prac...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章,评审
doi:10.1055/s-0042-118184
更新日期:2018-01-01 00:00:00
abstract::During a 4-year period 22 eyes with rhegmatogenous retinal detachment in children and young adults up to 20 years of age were operated on. This group comprised 6.3 percent of all rhegmatogenous retinal detachments operated on during the same period. In 9 eyes (40.9%) the detachment was due to a direct ocular trauma. I...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1054561
更新日期:1984-07-01 00:00:00
abstract:BACKGROUND:Foreign-body-reactions with granulomas after use of silicone-containing biomaterials are of clinical importance [4]. HISTORY AND SIGNS:A 4-year old patient entered our hospital with a reddish vascularised tumor. The tumor's origin was in the conjunctiva of the nasal lid-angle of the right eye. THERAPY AND ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2000-10550
更新日期:2000-04-01 00:00:00
abstract:PURPOSE:Corneal ulcer is a very rare clinical manifestation in hereditary familial amyloidosis of the Portuguese type, from which only one case has been reported previously. The case of a 35-year-old man illustrates the diagnostic findings and the difficulties encountered in understanding the physiopathology of such a ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1035238
更新日期:1996-05-01 00:00:00
abstract::A thorough examination, planned jointly by an internist and an ophthalmologist, is advocated for patients with uveitis. Close cooperation with all medical subspecialties is mandatory in order to save the time and money of both the physician and the patient. One or more relevant concomitant diseases were diagnosed in 7...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1054563
更新日期:1984-07-01 00:00:00
abstract::We report on 60 patients who underwent altogether 100 operations on their eye muscles, either recession or resection of a lateral rectus muscle, or both operations together. All muscles were sutured with 5-0 Dexon, and the conjunctivae with 7-0 Dexon. The postoperative reaction was studied. This suture material produc...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1057640
更新日期:1980-01-01 00:00:00
abstract::Silicon lenses, noted for their flexible elasticity, were submitted for patent registration prior to HEMA lenses, and before practical experience was available. Favorable clinical trials remained undone for a long time. After preclinical tests with additively moistened silicons and a new hydrophilic coating, clinical ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1046016
更新日期:1991-05-01 00:00:00
abstract::After a discussion of the pathomechanism of skull trauma by a blow leading to chiasmal lesion, frontobasal injuries of the skull are considered; it is shown that typical defects of the visual field resulting from chiasmal damage can be revealed not only in cases of serious industrial or traffic accidents with brain co...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1976-11-01 00:00:00
abstract::Description of a tailor-made dressing with a built-in cataract lens which gives the one-eyed aphakic patient vision from the first postoperative day. ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1057599
更新日期:1980-06-01 00:00:00
abstract::Presentation of ophthalmological taking in charge program of the diabetic patients, program elaborated during a symposium in London under the supervision of the World's Health Organisation and the International Federation of Diabetes. A calendar of the necessary controls is worked out. A scheme of the proposed treatme...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1045832
更新日期:1992-05-01 00:00:00
abstract:BACKGROUND:Age-related macular degeneration (AMD) is a disease with high social impact that severely hinders the quality of life of the affected patients. The aim of our study is to examine the ultrastructural changes in the choroidal neovascular membranes occurring after the intravitreal administration of Avastin. MA...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 临床试验,杂志文章
doi:10.1055/s-0028-1109429
更新日期:2009-06-01 00:00:00
abstract::A 55-year-old man was referred to our clinic with a mature, swollen cataractous lens and a secondary phakolytic glaucoma. However, the patient refused to undergo surgery. Twelve years later he returned. Meanwhile the lens had been almost completely absorbed; visual acuity was 20/32 and there had been no severe damage...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1055071
更新日期:1982-04-01 00:00:00
abstract:BACKGROUND:Several enzyme defects of the galactose pathway may lead to cataract formation. We report on a family with familiar cataract. PATIENTS:A 2-year-old Turkish girl (daughter of first cousins) presented with dense cortical and subcapsular opacifications and mature cataract respectively. Bilateral phacectomy, pl...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1034710
更新日期:1999-10-01 00:00:00
abstract::Thirty patients with ocular hypertension or open-angle glaucoma were tested to see if, and to what extent, guanethidine/dipivefrin and pilocarpine produced a supplementary reduction in intraocular pressure. An equally marked additional lowering of pressure was achieved when patients who had been given guanethidine/dip...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1050337
更新日期:1987-02-01 00:00:00
abstract:BACKGROUND:Peripheral exudative haemorrhagic chorioretinopathy (PEHCR) is a degenerative disease of the peripheral retina and choroid in the elderly. Although PEHCR is often seen by clinicians, this entity is underrepresented in the ophthalmological literature. This may be due to inconsistent naming. PATIENTS:We prese...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0028-1109376
更新日期:2009-08-01 00:00:00