[A clinical comparative study of tyndallometry using 2 laser flare meters].

Abstract:

BACKGROUND:The laser flare meter FM-500 (Kowa, diode laser, 670 nm) is a simplified version of the laser flare-cell meter FC-1000 (Kowa, He-Ne laser, 632.8 nm). the aim of this study was to compare flare measurements of the laser flare meter FC-500 with the established laser flare-cell meter FC-1000 and to determine the reproducibility of both instruments in vivo. PATIENTS AND METHODS:Ten eyes of 10 normal subjects (mean age 32.2 +/- 8.0 y) and 21 eyes of 21 patients (mean age 36.7 +/- 17.2 y) with various forms of uveitis were included in the study. Aqueous flare was quantified using the laser flare-cell meter FC-1000 and the laser flare meter FM-500 by one examiner under comparable conditions. The selection of eyes as well as the order of the examinations were done in a randomized fashion. Measurements with both instruments were repeated the following day in normal eyes. Statistical analysis was done using linear regression analysis, intraclass correlation and U-test. RESULTS:Flare values (photon counts/ms) did not differ significantly between the instruments either for normal eyes (3.3 +/- 0.4 vs 3.5 +/- 0.6) or for eyes with uveitis (16.2 +/- 9.0 vs 16.4 +/- 8.7). A high correlation of flare counts between both instruments was observed in normal eyes (r = 0.73, p < 0.001) and a very high correlation in eyes (R = 0.99, p < 0.0001) with mildly to moderately increased counts (< 50 photon counts/ms). Differences between flare values of both instruments were -0.17 +/- 0.4, range -0.8 +/- 0.6 in the normal eyes and -0.23 +/- 1.38, range -3.1 +/- 3.4 in the patients with mildly to moderately increased flare counts. However, flare counts differed for very high aqueous flare in one patient with acute fibrinous iridocyclitis with the FM-500 indicating higher values. The intraclass correlation coefficients were 0.70 for the FC-1000 and 0.76 for the FM-500 in normal eyes and 0.99 for both instruments in eyes with uveitis. CONCLUSIONS:In eyes without or with mild to moderate breakdown of the blood-aqueous barrier, the two instruments give comparable results. However, measurements may differ in eyes with high flare readings.

journal_name

Klin Monbl Augenheilkd

authors

Nguyen NX,Martus P,Küchle M

doi

10.1055/s-2008-1035284

subject

Has Abstract

pub_date

1996-08-01 00:00:00

pages

89-93

issue

2-3

eissn

0023-2165

issn

1439-3999

journal_volume

209

pub_type

临床试验,杂志文章,随机对照试验
  • [Statistical methods for comparison of two measuring procedures and for calibration: analysis of concordance, correlation and regression in the case of measuring intraocular pressure].

    abstract:BACKGROUND:The comparison of two or more quantitative measurement procedures applied to the same patient is often carried out by unsuitable statistical methods. An orientation for the choice of methods has been given for such problems. METHODS:Graphical methods, the concordance correlation coefficient and some regress...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2006-927278

    authors: Koch R,Spörl E

    更新日期:2007-01-01 00:00:00

  • [Ab externo sclerostomy with the Er:YAG laser: report of outcome after 2 years].

    abstract:OBJECT:Results over a period of 24 months of performing the Er:YAG laser ab externo sclerostomy. MATERIAL AND METHODS:The procedure was performed 81 times (chronic glaucoma with open angle (n = 55) and narrow angle (n = 15), 6 secondary glaucoma, 4 pigment glaucoma, 1 normal pressure glaucoma) in 74 eyes of 64 patient...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2008-1035199

    authors: Kampmeier J,Klafke M,Hibst R,Wierschin S,Schütte E,Steiner R

    更新日期:1996-04-01 00:00:00

  • [Development and first results of fast and cost-effective examination methods for an ophthalmological screening within the National Cohort].

    abstract:BACKGROUND:For an implemented ophthalmological screening within a German long-term cohort study (National Cohort) simple and effective methods for an examination of visual acuity and for non-mydriatic retina photografies should be evaluated. Furthermore standard operating-procedures (SOP) should be developed. METHODS:...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章,多中心研究

    doi:10.1055/s-0033-1350685

    authors: Leitritz MA,Hense HW,Schiefer U,Nagel M,Greiser H,Linseisen J,Heid I,Fischer B,Thierry S,Bartz-Schmidt KU,Ueffing M

    更新日期:2013-12-01 00:00:00

  • [Acoustic investigations in orbital tumor diagnosis (author's transl)].

    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:

    authors: Friedman FJ,Browkina AF,Krushkowa GW

    更新日期:1975-02-01 00:00:00

  • [Flicker stimulation induces retinal vasodilation in man].

    abstract:BACKGROUND:Previous studies have demonstrated, in the cat, a vasodilatation of retinal vessels in response to neuronal activity induced by diffuse luminance flicker. The aim of this study was to determine whether a similar diameter variation is detectable in humans. MATERIALS AND METHODS:Nine normal subjects were expo...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2008-1034897

    authors: Formaz F,Riva CE,Geiser MH,Petrig BL

    更新日期:1998-05-01 00:00:00

  • [Enzymatically induced posterior vitreous detachment in proliferative diabetic vitreoretinopathy].

    abstract:BACKGROUND:Complete detachment of the posterior vitreous cortex is an important aim in the treatment of proliferative diabetic vitreoretinopathy (PDVR). Today a posterior vitreous detachment (PVD) can only be achieved during vitrectomy. A randomized pilot study was started to evaluate wether intravitreally injected TPA...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2008-1034754

    authors: Hesse L,Kroll P

    更新日期:1999-02-01 00:00:00

  • [Evidence of silicone oil deposits via high resolution ultrasound].

    abstract:BACKGROUND:Using biomicroscopy the evidence of deposits of silicone oil in the anterior segment after vitrectomy is limited. We examined the anterior segment by high resolution ultrasound to verify the possibility to identify silicone oil. MATERIALS AND METHODS:Ten patients treated by vitrectomy with instillation of s...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2002-36327

    authors: Bruder R,Clemens S,Tost F

    更新日期:2002-11-01 00:00:00

  • [Dexamethason implant in the treatment of macular edema in retinal vein occlusion and intraocular inflammatory disease].

    abstract:BACKGROUND:The efficacy of a single dose of Ozurdex® was evaluated over a 6-month period in eyes with macular edema due to retinal vein occlusion and intraocular inflammatory disease. HISTORY AND SIGNS:20 eyes of 20 consecutive patients with macular edema received a single injection of Ozurdex® (intravitreal dexametha...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 临床试验,杂志文章

    doi:10.1055/s-0032-1328365

    authors: Brunner M,Haueter I,Valmaggia C

    更新日期:2013-04-01 00:00:00

  • [Keratectomy and cataract extraction in Terrien disease].

    abstract::In a 36-year-old patient with bilateral Terrien's disease, surgery to improve vision in the right eye, which was in Stage V, was no longer possible. In Stage III a thoroughgoing keratectomy parallel to the limbus was performed, in combination with cataract extraction and coreplasty. Even though Descemet's membrane was...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2008-1054338

    authors: Schulze F

    更新日期:1985-11-01 00:00:00

  • [Postherpetic neuralgia].

    abstract:BACKGROUND:In the last years, new findings from the research on pain diseases and the enhancement of therapeutic options have drastically changed the treatment of postherpetic neuralgia (PHN). This disease, belonging to the neuropathic pain syndromes, needs an adequate pain therapy at an early stage to prevent pain chr...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章,评审

    doi:10.1055/s-0029-1245273

    authors: Mahn F,Baron R

    更新日期:2010-05-01 00:00:00

  • [Polyglycolic acid suture in strabismus surgery (author's transl)].

    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

    authors: Demmler N

    更新日期:1980-01-01 00:00:00

  • [Use of high-frequency ultrasound for foreign body imaging in chronic conjunctivitis due to microtrauma].

    abstract::Conjunctivitis is a frequent disease mostly caused by infections. In the case of a single-sided manifestation and additional resistance to anti-infective therapy a widespread differential diagnosis has to be considered. The case report of a 41-year-old patient suffering from unilateral persistent conjunctivitis is pre...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2008-1027457

    authors: Jürgens C,Geitz W,Tost FH

    更新日期:2008-07-01 00:00:00

  • [Anti VEGF Therapy Under Real-Life Conditions: Adherance Determines Long Term Outcome in Neovascular AMD].

    abstract:BACKGROUND:Data from real-life studies on neovascular AMD (nvAMD) generally fall significantly behind respective data from interventional prospective trials. This can be attributed at least partially to differences in patient cohorts concerning both stages of AMD (including consecutive scarring or atrophy), as well as ...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-0041-107672

    authors: Sachs HG,Wilke RG

    更新日期:2016-08-01 00:00:00

  • The value of white blood cell count in patients with swollen discs.

    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

    authors: Wirth MG,Bergamin O,Goede JS,Landau K

    更新日期:2004-05-01 00:00:00

  • [Nystagmus and torticollis in albinism (author's transl)].

    abstract::Two pairs of albinotic brothers, a severely myopic albino and an aged albinotic woman patient were examined; visual acuity was 0.2. In the nystagmogram there were varied rhythmic wave-forms with 1) oscillations of high frequency; 2) slow arrhythmic movements; 3) deviation tendencies with a fast nystagmus component. In...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2008-1057553

    authors: Piper HF

    更新日期:1980-05-01 00:00:00

  • [Retinal detachment in children and adolescents].

    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

    authors: Laatikainen L,Tarkkanen A,Harju H

    更新日期:1984-07-01 00:00:00

  • [Frequency and risk factors of intraocular pressure increase after penetrating keratoplasty].

    abstract:PURPOSE:The aim of this study was to evaluate the incidence, risk factors and management of glaucoma following penetrating keratoplasty (PK) and to check for possible correlations with the indication for PK. PATIENTS AND METHODS:534 eyes of 483 patients (age 54.7 +/- 19.8 years), that had undergone PK from 1989 to 199...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2000-10388

    authors: Nguyen NX,Langenbucher A,Seitz B,Küchle M

    更新日期:2000-08-01 00:00:00

  • [Hemorrhagic secondary glaucoma after central venous thrombosis].

    abstract::Patients suffering from neovascular glaucoma who had been treated at the First Vienna University Eye Clinic in the years 1966-1979 were analyzed recently in a retrospective study. The present paper concentrates on 144 cases of hemorrhagic secondary glaucoma after central venous thrombosis. It considers only those pati...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2008-1054882

    authors: Drobec P

    更新日期:1983-08-01 00:00:00

  • [Evaluation of Ophthalmic Follow-up Care of Former Pre-term and Full-term Infants Aged from 4 to 10 Years in Germany - Results of the Wiesbaden Prematurity Study (WPS)].

    abstract:BACKGROUND:The purpose of this investigation was to analyse the ophthalmic follow-up care of former pre-term and full-term born infants aged 4 to 10 years in the clinical practice and the comparison to the recommendations of the national ophthalmic guidelines. METHODS:For the prospective Wiesbaden Prematurity Study (W...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-0043-118852

    authors: Fieß A,Kölb-Keerl R,Elflein HM,Schuster AK,Knuf M,Kirchhof B,Oberacher-Velten I,Muether PS,Bauer J

    更新日期:2019-10-01 00:00:00

  • [Necessary pressure in the ophthalmic artery].

    abstract::As a result of an acute pathologic event ophthalmic arterial pressure may fall below a level necessary to supply sufficient blood to the eye and optic nerve, and thus to preserve full visual function. A sudden partial or even total loss of visual function. A sudden partial or even total loss of vision may follow. In s...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2008-1057432

    authors: Stepanik J

    更新日期:1980-02-01 00:00:00

  • [Contribution to the epithelial tumors of the ciliary body (clinical, histopathological and electronmicroscopical observation) (author's transl)].

    abstract::An adenoma of the non pigmented epithelium of the ciliary body was supposed to be an irisciliary body melanoma (32P-test positive) and was treated by irido-cyclectomy. Vision acuity remained 0,4 one year after operation. The tumor formed adenoid tubes lined with a cubical or cylindrical epithelium. The cytoplasm of al...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:

    authors: Lommatzsch P,Vorpahl K,Bauke G,Klug H

    更新日期:1979-01-01 00:00:00

  • [Acquired temporary night blindness in vitamin A and zinc deficiency in anorexia nervosa nine years after kidney transplantation].

    abstract:BACKGROUND:Vitamin and trace element deficiencies may cause visual disturbances. Before starting a substitutional therapy, specific investigations should be performed. HISTORY AND SIGNS:We present a kidney-transplanted patient who suffered for 6 months from night blindness. The electroretinography showed a severe decr...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2006-926632

    authors: Lengyel D,Török B

    更新日期:2006-05-01 00:00:00

  • [Clinical applications of molecular diagnosis of retinoblastoma ain 15 families].

    abstract:PURPOSE:In 40% retinoblastoma (Rb) results from a hereditary mutation of the Rb susceptibility gene (RB1). In this study, we tested the usefulness of intragenic DNA analysis for ophthalmologic follow-up in affected families. METHODS:Molecular analysis was performed on 103 DNA samples of 15 Rb families. We used 7 intra...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2008-1035456

    authors: Lendi B,Pescia G,Thonney F,Balmer A,Munier F

    更新日期:1995-05-01 00:00:00

  • [Contributions to the surgical technique of external dacryocystorhinostomy (author's transl)].

    abstract::The authors describe some modifications of the surgical technique of external dacryocystorhinostomy. The preliminary exploration methods and their evaluation are considered. An arched skin incision is used for a more anatomical dissection to approach the lacrimal sac. The following bone trepanation is then made with b...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:

    authors: Menezo JL,Francés J,Suárez R

    更新日期:1975-01-01 00:00:00

  • Contact Lenses in the Management of Corneal Dystrophies.

    abstract::Among the group of diseases comprising corneal dystrophies, there are a number for which contact lenses may be considered. For example, soft contact lenses may be beneficial in the management of recurrent corneal erosions and advanced bullous keratopathy and may lead to disease attenuation in some conditions. They als...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章,评审

    doi:10.1055/a-0735-9801

    authors: Farooq AV,Colby K

    更新日期:2020-02-01 00:00:00

  • [Therapeutic strategies in dry eye disease--a survey of possible substitution therapies and causal therapeutic approaches].

    abstract::Substitution therapy with artificial tears is the standard in dry eye disease. Nowadays there are a vast variety of different preparations. This article gives an overview of both new and old approaches to substitution therapy (one-, two- and three-phase preparations) as well as opportunities for the causal treatment. ...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章,评审

    doi:10.1055/s-0032-1315379

    authors: Zimmermann N,Erb C

    更新日期:2012-12-01 00:00:00

  • [Current Review: Multifocal Intraocular Lenses and Extended Depth of Focus Intraocular Lenses].

    abstract::Presbyopia and cataract patients' wish to be increasingly independent of spectacles after surgery and this is one of the main drivers for the development of multifocal intraocular lenses (MIOL) and extended depth of focus (EDOF) intraocular lenses (IOL). As education, biometry, diagnostics, surgical techniques, and MI...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章,评审

    doi:10.1055/a-1111-9380

    authors: Breyer DRH,Beckers L,Ax T,Kaymak H,Klabe K,Kretz FTA

    更新日期:2020-08-01 00:00:00

  • [Goals of blood glucose regulation in prevention of diabetic retinopathy].

    abstract::In several studies a correlation between blood glucose levels and HbA1 (A1c) and the prevalence of retinopathy was documented. Minimal risk for the onset of retinopathy was observed when HbA1 was below 9% from the beginning of diabetes mellitus. This HbA1 (A1c) value corresponds with values above 7 mmol of blood gluco...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章,评审

    doi:10.1055/s-2008-1045622

    authors: Berger W

    更新日期:1993-05-01 00:00:00

  • [Nosocomial pseudomonas aeruginosa-associated keratitis in soft contact lens wearer].

    abstract:BACKGROUND:Pseudomonas aeruginosa is the most common cause of bacterial-associated keratitis in soft contact lens wearers, due to wrong use of soft contact lenses. Problems are often severe corneal ulcers and even corneal perforations. We report on a soft contact lens wearer with credibly correct use of soft contact le...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:10.1055/s-2003-812639

    authors: Grünauer-Kloevekorn C,Wilhelm F,Duncker GI,Hammer T

    更新日期:2004-01-01 00:00:00

  • [Reconstruction of the medical canthal area (author's transl)].

    abstract::Defects of the medial canthal area with partial full-thickness loss of the upper and lower eye-lid can be repaired by the following technique: closure of the larger lid defect by a free transplant of tarsus and lid margin from the opposite lower lid and a sliding skin flap. The minor lid defect is closed by a pedicled...

    journal_title:Klinische Monatsblatter fur Augenheilkunde

    pub_type: 杂志文章

    doi:

    authors: Hübner H

    更新日期:1976-08-01 00:00:00