نتایج جستجو برای: iop
تعداد نتایج: 7489 فیلتر نتایج به سال:
purpose : to compare the intraocular pressure (iop) lowering effect and side effects of xalatan with generic latanoprost (xalabiost) in adults with open-angle glaucoma or ocular hypertension methods : this was a two-center prospective randomized, crossover clinical trial. eligible patients with open-angle glaucoma or ocular hypertension were sequentially randomized to two parallel study groups ...
PURPOSE To evaluate the reproducibility of intraocular pressure (IOP) peaks and fluctuations detected during the water-drinking test (WDT) in patients with exfoliation syndrome (XFS) and exfoliative glaucoma (XFG). METHODS This prospective study included 34 XFS and 30 XFG patients. Each patient was evaluated twice, with the two WDTs performed on a 30-day interval. We recorded IOP peak (highes...
background: decreasing intraocular pressure (iop) and preventing the iop rising during cataract surgery, is one of the most important factors in successful cataract surgery. this study was conducted to investigate the effects of intravenous lidocaine on iop in cataract surgery under sedation. methods: the study was a double blind controlled trial which firstly, the patient’s iop was measured. t...
introduction: this study aimed to investigate the diurnal intraocular pressure fluctuations under dehydration conditions and the relationship between the intraocular pressure fluctuations and blood pressure. methods: the intraocular pressures (iop), body weights, as well as systolic and diastolic blood pressures (sbp, dbp) of 36 fasting healthy volunteers were recorded at 8:00 a.m. and 5:00 p.m...
PURPOSE To determine the long-term repeatability of diurnal intraocular pressure (IOP) patterns in healthy Asian subjects without glaucoma. METHODS Twenty-three eyes in 23 healthy Asian subjects without glaucoma underwent diurnal IOP measurements using Goldmann applanation tonometry every 2 hours from 9 AM to 11 PM during two visits that were 8 weeks apart. To validate repeatability between v...
Background and purpose : Congential glaucoma is one of the causes of blindness in pediatric age group and the patients are resistante to drug theragy so the purpose is to determine the success rate of trabeculotomy and trabeculectomy glaucoma surgery. Materials and Methods : All Patients (16 eyes) with congental glaucoma referred to E.H Hospital in 1971-1977 They have Trabeculotomy first ,...
Background & Objective: The induction of anesthesia, laryngoscopy and endotracheal intubation can be associated with adverse hemodynamic response and increased intraocular pressure. The aim of this study was to evaluate intraocular pressure and hemodynamic changes after laryngoscopy and endotracheal intubation with three methods of laryngoscopy (Macintosh, Maccoy and Video laryngoscope).Materia...
Background and purpose: The method of anesthesia affects intraocular pressure (IOP), especially general anesthesia which is sometimes administered with endotracheal tube (ETT) insertion. The aim of this research was to compare the effect of laryngeal mask airway (LMA) and ETT on intraocular pressure in cataract surgery. Materials and methods: In a single blind randomized clinical trial, 61 pat...
مقدمه : عمل جراحی ترابکولکتومی عمده ترین درمان جراحی برای گلوکوم می باشد. بعد از گذشت 35 سال ترابکولکتومی به شایع ترین عمل جراحی برای کاهش فشار چشم تبدیل شده است چرا که عوارض کمتری نسبت به روش های فیلترینگ تمام ضخامت دارد. در این عمل جراحی سعی بر این است که راهی از اتاق قدامی چشم به زیر ملتحمه و تنون باز شود به طوری که با این اقدام مایع زلالیه با سهولت بیشتری از چشم خارج گردد و فشار چشم کاهش یا...
PURPOSE To assess the short-term day-to-day reproducibility of 24-hour intraocular pressure (IOP) curves in various respects in untreated primary open-angle glaucoma (POAG) and ocular hypertension (OHT) patients. METHODS 47 subjects with POAG and 34 subjects with OHT underwent IOP measurements every 2 hours in both eyes for consecutive 48 hours by a non-contact tonometer (NCT). IOP values at ...
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