A5080398816- Intraocular Surgery and Lenses
- Corneal surgery and disorders
- Glaucoma and retinal disorders
- Corneal Surgery and Treatments
- Ocular Surface and Contact Lens
- Traumatic Ocular and Foreign Body Injuries
- Ophthalmology and Visual Impairment Studies
- Facial Trauma and Fracture Management
- Ocular Infections and Treatments
- Retinal and Macular Surgery
- Surgical Sutures and Adhesives
- Ocular Diseases and Behçet’s Syndrome
- Amyloidosis: Diagnosis, Treatment, Outcomes
- Antibiotics Pharmacokinetics and Efficacy
- Dermatological and Skeletal Disorders
- Ocular Disorders and Treatments
- Spinal Hematomas and Complications
- Herpesvirus Infections and Treatments
- Streptococcal Infections and Treatments
- Porphyrin Metabolism and Disorders
- Retinal Diseases and Treatments
- Nitric Oxide and Endothelin Effects
- Human Resource and Talent Management
- Venomous Animal Envenomation and Studies
- Tribology and Lubrication Engineering
Western Eye Hospital
2011-2023
Imperial College Healthcare NHS Trust
2008-2022
Middle East Studies Association of North America
2021
Varian Medical Systems (Switzerland)
2021
Charing Cross Hospital
2007-2015
Imperial Valley College
2015
Luton and Dunstable University Hospital NHS Foundation Trust
2013
Luton and Dunstable Hospital
2013
Western General Hospital
2011
Kingston Hospital
2006-2008
To report our clinical experience and 12-month results of small-incision Descemet-stripping endothelial keratoplasty (DSEK).Prospective study 11 eyes 9 patients who had DSEK. The DSEK technique consisted stripping the Descemet membrane endothelium from recipient cornea. donor button was prepared by manual dissection inserted through a 5-mm incision. Air, sulfur hexafluoride (SF6), or perfluoropropane (C3F8) used both at end surgery in subsequent dislocations to promote tissue adherence.Mean...
Purpose: To evaluate the effectiveness and safety of a new presbyopia-correcting intraocular lens (IOL) with nondiffractive design, DFT015, compared an aspheric monofocal IOL, SN60WF. Setting: 19 investigational sites in 4 countries: Australia, Canada, Spain, United Kingdom. Design: Prospective, randomized, parallel-group, controlled, assessor- patient-masked clinical study. Methods: Participants aged ≥22 years bilateral cataracts were randomized to DFT015 or SN60WF 5:4 ratio masked until...
NewColorIris cosmetic iris implants have a record of high ocular morbidity and are no longer in use. Newer generation implants, BrightOcular, patented posterior grooves order to decrease touch facilitate aqueous flow around the implant. However, little is known about their safety despite implantations 10 countries.Collaborative case series patients who had bilateral implantation solely for reasons.12 cases were collected being distributed as Caucasian (10) Asian (2), women (11) man (1) with...
To report spontaneous corneal clearing with improved visual acuity and central endothelial cell repopulation after the removal of a dislocated donor button following Descemet stripping keratoplasty (DSEK).Interventional case report.An 84-year-old woman decreased in right eye secondary to Fuchs dystrophy cataract underwent combined extraction, intraocular lens implantation, DSEK. After primary graft failure, resulting detached, opaque, retracted lenticule was removed from 2 months initial...
To report 5 cases of high astigmatism after penetrating keratoplasty (PK) treated with corneal wedge excisions.We our experience patients excisions for PK. A thin sliver cornea measuring between 0.1 and 0.2 mm in thickness was excised from just inside the graft-recipient interface. The length incision centered at axis flatter meridian extended over a range 60-90 degrees. wound closed interrupted 10-0 nylon sutures placed every 15 We also report, first time, both pre- postoperative topography...
To compare the incidence and spectrum of postoperative complications detected when intraocular pressure (IOP) is reviewed 4 to 6 hours or day after uneventful phacoemulsification cataract extraction lens (IOL) implantation.Royal Free Hospital, London, United Kingdom.The study cohort consisted 141 patients who had IOL implantation under regional (peribulbar/topical) general anesthesia. Postoperative evaluation was performed by an ophthalmologist using a standard form at 24 hours.The mean IOP...
The aim of this study was to compare the efficacy two lipid-based lubricant eye drops in patients with lipid-deficient dry eye.This Phase IV, multicenter, prospective, double-masked enrolled adults (aged ≥18 years) who had a tear film breakup time (TFBUT) ≤15 seconds(s), and unanesthetized Schirmer I test ≥3 mm ≤12 at least one eye, both screening baseline visits. Eligible (n=231) were randomized (1:1) received either Systane® Balance (SYSB; n=117) or Refresh® Optive Advanced (RFO-Ad,...
<h4>PURPOSE</h4><p>To compare the safety, efficacy, and predictability of LASIK with SCHWIND ESIRIS WaveLight ALLEGRETTO Wave Eye-Q excimer laser platforms.</p> <h4>METHODS</h4><p>This prospective study comprised 44 eyes 22 consecutive patients who were treated using Moria M2 microkeratome. One eye was fellow laser. All operated standard aspheric ablation, whereas received treatment three different ablation types according to common practice at our...
We describe the surgical correction of a 32-year-old pseudophakic patient with Kamra corneal inlay. To our knowledge, this is youngest to have such procedure.Neither author has financial or proprietary interest in any material method mentioned.
Artificial iris anterior chamber implants were originally developed for therapeutic purposes but have been used recently the cosmetic alteration of eye colour. There is a growing body evidence surrounding their associated risks. We report case presenting with complications secondary to bilateral NewColorIris® implants, including first pressure-induced stromal keratopathy in this context. A thirty-eight year old South American man presented as an emergency UK best corrected visual acuities...
Purpose Compare 0.30% sodium hyaluronate (0.30%HA) ocular gel with 0.18%HA eye drops in terms of improvement signs and symptoms, patients moderate to severe dry disease (DED). Methods This was a multicentric, randomized, investigator-masked, non-inferiority, comparative study conducted over 84 days. Three visits were scheduled, testing fluorescein corneal conjunctival staining (Oxford Van Bijsterveld scores), tear film break-up time (TBUT), Schirmer test, DED 5-Item-Dry-Eye-Questionnaire...
Purpose: To present a case of inadvertently retained Descemet Membrane (DM). Methods: Case report. Results: A 41-year-old male with previous history retinal detachment surgery underwent repeat penetrating keratoplasty; the first graft decompensated secondary to silicone oil. Postoperatively, an DM was observed forming physical barrier Conclusion: Retained is rare complication keratoplasty, only few cases reported in literature. This membrane served protective role from effects oil on donor...
Abstract Aims: To investigate the penetration of ciprofloxacin via different modes administration into aqueous humour using capillary zone electrophoresis and to determine its prophylactic role in ophthalmic surgery. Methods: A prospective study was conducted 84 patients, divided two groups, undergoing routine cataract surgery intraocular lens implantation. Forty patients received 750 mg orally evening before on morning 12 h apart. Forty‐four one drop 0.3% topical 90 30 min prior At...
A patient with a blind fellow eye had cataract surgery in the right eye; anesthesia comprised an intraocular injection of lidocaine and bupivacaine. Forty-eight hours after surgery, visual acuity was light perception (LP). Three days later, fundus examination showed inferotemporal hemorrhage, retinal whitening consistent needle tracking, diffusely pale optic disc operated eye. Computed tomography intact nerve both eyes high-density vitreal lesions Laser photocoagulation applied to break. We...