Abstract:
PURPOSE:To compare ocular surface fluid ingress into the anterior chamber at the end of microcoaxial, standard coaxial, and bimanual phacoemulsification using trypan blue as the quantifying tracer. SETTING:Iladevi Cataract and IOL Research Centre, Ahmedabad, India. METHODS:This prospective randomized observational study comprised 180 consecutive patients who had microcoaxial, standard coaxial, or bimanual phacoemulsification. Trypan blue was applied over the conjunctival surface, and the amount of ingress was assessed after cortex removal (time point 1) and at the end of the surgery after intraocular lens insertion and stromal hydration (time point 2). Logs of dilution were used for statistical analysis. RESULTS:At time point 1, a statistically significant difference was observed in the ingress of trypan blue in the aqueous aspirate. The bimanual group had the highest ingress and the microcoaxial group, the lowest. The amount of ingress in the standard coaxial group fell between the other 2 groups (P< .001). At time point 2, there was no statistically significant difference between the microcoaxial group and the standard coaxial group (P = 1.00); however, in the bimanual group, trypan blue ingress was statistically significantly higher than in the other 2 groups (P< .001). CONCLUSION:At both time points, trypan blue ingress was statistically significantly higher in the bimanual group than in the standard coaxial and microcoaxial groups. At time point 2, there was no statistically significant difference between the standard coaxial and microcoaxial groups.
journal_name
J Cataract Refract Surgjournal_title
Journal of cataract and refractive surgeryauthors
Praveen MR,Vasavada AR,Gajjar D,Pandita D,Vasavada VA,Vasavada VA,Raj SMdoi
10.1016/j.jcrs.2008.03.015subject
Has Abstractpub_date
2008-06-01 00:00:00pages
1007-12issue
6eissn
0886-3350issn
1873-4502pii
S0886-3350(08)00305-2journal_volume
34pub_type
杂志文章,随机对照试验abstract:PURPOSE:To investigate if a combination of topical nonsteroid anti-inflammatory drugs (NSAIDs) and steroids were superior in controlling early postoperative inflammation after cataract surgery compared with topical NSAIDs alone and with dropless surgery where a subtenon depot of steroid was placed during surgery. SETT...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1097/j.jcrs.0000000000000455
更新日期:2020-10-16 00:00:00
abstract:PURPOSE:To compare the optical performance of 6 presbyopia-correcting intraocular lenses (IOLs) of different designs (accommodating or multifocal and aspheric or spheric). SETTING:Alcon Laboratories, Inc., Fort Worth, Texas, USA. METHODS:The optical performance of 6 IOLs were compared using modulation transfer functi...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2008.10.026
更新日期:2009-01-01 00:00:00
abstract:PURPOSE:To compare the postoperative blood-aqueous barrier (BAB) breakdown induced by phacoemulsification with continuous curvilinear capsulorhexis (CCC) and by extracapsular cataract extraction (ECCE) with a linear capsulotomy. SETTING:Cataract and Refractive Surgery Research Unit, Department of Ophthalmology, St. Th...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(96)80160-x
更新日期:1996-01-01 00:00:00
abstract:PURPOSE:To determine whether sutureless small incision cataract surgery reduces induced astigmatism over the long term. SETTING:University Eye Hospital, Vienna, Austria. METHODS:In a prospective study, we investigated surgically induced astigmatism in 63 cases of no-stitch, small incision cataract surgery with a 4.0 ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(97)80180-0
更新日期:1997-04-01 00:00:00
abstract:PURPOSE:To find the incidence, contributing factors, outcomes, and clinical impact of intraoperative posterior capsule striae. SETTING:Iladevi Cataract & IOL Research Centre, Ahmedabad, India. METHODS:In a prospective study, 100 consecutive eyes had phacoemulsification and intraocular lens (IOL) (AcrySof MA30BA) impl...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章
doi:10.1016/s0886-3350(99)00197-2
更新日期:1999-11-01 00:00:00
abstract::We present a case of late traumatic flap dislocation 47 months after laser in situ keratomileusis (LASIK). This is the latest reported case of traumatic LASIK flap dislocation to date. The patient was examined 5 days after being struck in the face and found to have a flap dislocation. The flap was repositioned surgica...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2005.01.022
更新日期:2005-08-01 00:00:00
abstract::A 48-year-old man with cataract had uncomplicated phacoemulsification and implantation of a posterior chamber intraocular lens (IOL) into the continuous capsulorhexis. Three years later, part of the capsular bag and a haptic subluxated into the anterior chamber. At the time of repositioning surgery, partial zonular de...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(97)80127-7
更新日期:1997-11-01 00:00:00
abstract:PURPOSE:To assess the accuracy of surrogate decision making for elective cataract surgery. SETTING:Comprehensive Ophthalmology Department of Tertiary Care Hospital. METHODS:Decisions regarding elective cataract surgery of currently competent, elderly patients were compared with the predictions of patient-identified s...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2007.07.036
更新日期:2007-12-01 00:00:00
abstract::We evaluated two topical cyclo-oxygenase inhibitors (COIs), 0.03% flurbiprofen and 1% indomethacin, for their ability to prevent pseudophakic cystoid macular edema (CME). The study was a randomized, double-masked, vehicle-controlled, parallel group, clinical trial for six months at eight sites in Canada and two in Ger...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0886-3350(13)80484-1
更新日期:1995-01-01 00:00:00
abstract:PURPOSE:To evaluate intrastromal concentrations of riboflavin with and without epithelium to ensure the efficacy and safety of corneal crosslinking (CXL) by the standard and transepithelial procedures. SETTING:Department of Ophthalmology and Department of Pharmacology G. Segre, Siena University, Siena, Italy. METHODS...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2009.01.009
更新日期:2009-05-01 00:00:00
abstract:PURPOSE:To examine the profile of clear corneal cataract incisions in the living eye using optical coherence tomography (OCT). SETTING:Private practice, Eugene, Oregon, USA. METHODS:The Zeiss Visante OCT anterior segment imaging system was used to study the profile of clear corneal cataract incisions, all in senior c...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2006.09.016
更新日期:2007-01-01 00:00:00
abstract:PURPOSE:To determine predictors of long-term intraocular pressure (IOP) after cataract surgery. SETTING:Hunter Holmes McGuire Veterans Administration Hospital, Richmond, Virginia, USA. DESIGN:Case series. METHODS:Clinical variables, IOP by applanation tonometry, anatomic features on anterior segment optical coherenc...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2011.07.033
更新日期:2012-01-01 00:00:00
abstract:PURPOSE:To evaluate the in vitro antimicrobial activity of aqueous humor in patients who had preoperative topical application of moxifloxacin hydrochloride 0.5%. SETTING:Department of Ophthalmology, Santa Casa de Misericórdia de São Paulo, Brazil. DESIGN:Comparative case series. METHODS:Twenty-nine eyes from 29 cata...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2014.11.010
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:To describe the demographic data, evaluate the long-term refractive and anatomical outcomes, and report the incidence of complications of anterior iris (prepupillary) and posterior iris (retropupillary) fixation of the Artisan aphakia iris-claw intraocular lens (IOL). SETTING:Complejo Hospitalario Universitari...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2018.05.010
更新日期:2018-07-01 00:00:00
abstract:PURPOSE:To validate clinically in a normal healthy population an algorithm to correct the error in the keratometric estimation of corneal power based on the use of a variable keratometric index of refraction (n(k)). SETTING:Medimar International Hospital (Oftalmar) and University of Alicante, Alicante, Spain. DESIGN:...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2012.03.026
更新日期:2012-08-01 00:00:00
abstract:PURPOSE:To compare the outcomes of implantation of 2 models of intrastromal corneal ring segments (ICRS) to manage keratoconus. SETTING:Kartal Training and Research Hospital, Istanbul, Turkey. METHODS:This study evaluated eyes with keratoconus that had implantation of Keraring ICRS (Group A) or Intacs ICRS (Group B)....
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2009.12.031
更新日期:2010-06-01 00:00:00
abstract:PURPOSE:To investigate the magnitude of postoperative astigmatism in children having cataract extraction with intraocular lens (IOL) implantation through a 3.0 mm superior clear corneal incision. SETTING:Department of Ophthalmology, Indiana University School of Medicine, Indianapolis, Indiana, USA. METHODS:This retro...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2004.01.019
更新日期:2004-09-01 00:00:00
abstract:PURPOSE:To assess the long-term results and complications of scleral-fixated posterior chamber intraocular lenses (PC IOLs) with the knotless Z-suture technique. SETTING:University Eye Hospital, Tübingen, Germany. DESIGN:Retrospective case series. METHODS:Records of consecutive patients who had implantation of scler...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
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更新日期:2018-02-01 00:00:00
abstract:PURPOSE:To evaluate forward light scattering and straylight in single-piece hydrophobic acrylic intraocular lenses (IOLs) (Acrysof) removed from cadaver eyes and design- and power-matched controls, as well as the effect of subsurface nanoglistenings on other optical quality and performance indicators. SETTING:John A. ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2015.07.043
更新日期:2016-01-01 00:00:00
abstract::A study to determine the correlation between intraoperative quantitative keratometry and one day postoperative office keratometry was performed. Prior reports have failed to demonstrate a positive statistical relationship between surgical and postoperative keratometry, weakening the value of quantitative intraoperativ...
journal_title:Journal of cataract and refractive surgery
pub_type: 临床试验,杂志文章
doi:10.1016/s0886-3350(88)80116-0
更新日期:1988-05-01 00:00:00
abstract:PURPOSE:To evaluate functional vision and quality-of-life outcomes after bilateral wavefront-guided laser in situ keratomileusis (LASIK). SETTING:Byers Eye Institute, Stanford University School of Medicine, Palo Alto, California, USA. DESIGN:Prospective case series. METHODS:Visual acuity, refractive error, and aberr...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2018.12.013
更新日期:2019-06-01 00:00:00
abstract:PURPOSE:To evaluate the clinical outcomes of implantation of Ferrara intrastromal corneal ring segments (ICRS) in patients with astigmatism after penetrating keratoplasty (PKP). SETTING:Private clinic, Belo Horizonte, Brazil. DESIGN:Retrospective consecutive case series. METHODS:Chart records of post-PKP patients wh...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2011.12.037
更新日期:2012-06-01 00:00:00
abstract::Collagen shields made of porcine collagen were placed in a solution containing tobramycin sulfate (40 or 200 mg/ml) for five minutes, then applied to rabbit eyes. One, four, or eight hours after application, the corneas, aqueous humor samples, and shields were assayed for antibiotic. At all intervals, the concentratio...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(88)80006-3
更新日期:1988-09-01 00:00:00
abstract:PURPOSE:To compare the efficacy and safety of anterior capsulotomy creation with a new selective laser device (CAPSULaser) with those of manual capsulotomies. SETTING:GEMINI Eye Clinic, Zlin, Czech Republic. DESIGN:Prospective case series. METHODS:Patients were placed in cohorts based on age and cataract grade and r...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2018.12.012
更新日期:2019-05-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,随机对照试验
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更新日期:2009-12-01 00:00:00
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journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2008.04.033
更新日期:2008-08-01 00:00:00
abstract::A patient with bilateral Salzmann's nodular degeneration developed a myopic shift of 9 diopters in the right eye and 5 diopters in the left eye after removal of his nodules. This previously unreported complication of removal of peripheral corneal pathology is discussed in light of our current understanding of keratore...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/s0886-3350(13)80658-x
更新日期:1994-11-01 00:00:00
abstract:PURPOSE:To test the performance of 4 tonometers in estimating intraocular pressure (IOP) after 3 forms of refractive surgery. SETTING:Eye Hospital, Wenzhou Medical University, China. DESIGN:Prospective case series. METHODS:Patients matched for preoperative age, corneal thickness, and myopic correction enrolled for f...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1097/j.jcrs.0000000000000204
更新日期:2020-07-01 00:00:00
abstract:PURPOSE:To identify risk factors and describe the effects of antibiotic prophylaxis on the incidence of postoperative endophthalmitis after cataract surgery based on analysis of the findings of the European Society of Cataract & Refractive Surgeons (ESCRS) multicenter study. SETTING:Twenty-four ophthalmology units in ...
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2007-06-01 00:00:00
abstract:PURPOSE:To establish a refractive surgery unit at Tilganga Institute of Ophthalmology through support from international donations and provide knowledge transfer for doctors and management to make the unit self-sustaining, nonprofit laser refractive surgery, and financial support for other eyecare projects at Tilganga....
journal_title:Journal of cataract and refractive surgery
pub_type: 杂志文章
doi:10.1016/j.jcrs.2018.05.023
更新日期:2018-08-01 00:00:00