Publications by authors named "Ulrich Thelen"

Purpose: This study aimed to estimate the cost-utility and economic value of STN1013001, a latanoprost cationic emulsion vs other latanoprost formulations (henceforth latanoprost) in patients with open-angle glaucoma (OAG) or ocular hypertension (OHT) and concomitant ocular surface disease (OSD) in Germany.

Methods: An early 5-year Markov model-supported cost-utility analysis was performed to estimate costs, quality-adjusted life years (QALYs) and life-years saved (LYS) for STN1013001 vs latanoprost from the German health system perspective. The model included seven mutually exclusive health states and adopted a 1-year cycle length.

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Purpose: To explore real-world effectiveness of intravitreal aflibercept injection (IAI) for neovascular age-related macular degeneration (nAMD) in Germany.

Design: A 24-month, prospective, noninterventional, noncontrolled, multicenter observational cohort study.

Participants: Patients (n = 848) with nAMD treated with IAI.

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Background: Intraocular pressure (IOP)-lowering medications for primary open-angle glaucoma and ocular hypertension commonly contain preservatives that can cause ocular surface damage in many patients. The purpose of this study was to evaluate the efficacy and tolerability of, and compliance to, preservative-free (PF) bimatoprost 0.03% in patients with primary open-angle glaucoma or ocular hypertension (IOP ≥18 mmHg) in a clinical practice setting.

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Objective: The aim was to evaluate the efficacy of Optive Plus(®), an artificial tear containing castor oil, in patients with dry eye, in a routine clinical setting.

Methods: This was a prospective, noninterventional study of patients with dry eye who switched from a prior therapy or who were naïve to treatment (n=1,209). Patients were issued Optive Plus(®) artificial tears.

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Background: The incidence of proximal humeral fractures lies between 105 and 342 per 100 000 persons per year. Around the world, this type of fracture remains a major challenge for treating surgeons. While non-displaced fractures can be managed conservatively, displaced ones are often treated surgically.

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Aim: To evaluate 5-year effectiveness and cost between latanoprost or timolol monotherapy in a pilot trial.

Methods: A retrospective, multi-center trial performed at 6 sites in Germany of patients who had a diagnosis of primary open-angle or pigmentary glaucoma, in at least one eye, initiated on monotherapy with latanoprost or timolol maleate. Qualified consecutive charts were reviewed in which 5-year efficacy, safety and cost data was abstracted.

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Background: Bimatoprost 0.01% was developed for improved tolerability over bimatoprost 0.03%, while maintaining efficacy in lowering intraocular pressure (IOP).

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Purpose: Treatment options for hallux rigidus include several conservative and surgical measures. The aetiology leading to the disease has not sufficiently been examined so far.

Materials And Methods: We analysed the anatomical configuration of the first metatarsal head of 120 metatarsal bones of different collectives aiming to find a possible correlation between the geometry of the first metatarsophalangeal joint and manifestation of hallux rigidus.

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Background: We evaluated 4 different fixation devices for the reconstruction of a standardised Bryan and Morrey capitellar shear fracture in a sawbone model. Outcome measurements were the quality of reduction, time for reconstruction and stability.

Methods: 80 standardised Bryan and Morrey type I fractures were created for 5 different orthopaedic surgeons in 80 sawbones.

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Purpose: To determine the direct costs of therapy over 5 years of a European monotherapy cohort begun on a prostaglandin (PTG) versus timolol in patients with primary open-angle glaucoma or ocular hypertension.

Methods: A retrospective, multicenter, active-controlled, observational study. Data were abstracted for European patients treated as initial monotherapy in 1996 or afterward, with 5 years of available records.

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Objective: Low vision that causes forfeiture of driver's licenses and collection of disability pension benefits can lead to negative psychosocial and economic consequences. The purpose of this study was to review the requirements for holding a driver's license and rules for obtaining a disability pension due to low vision. Results highlight the possibility of using a milestone approach to describe progressive eye disease.

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Purpose: To evaluate the anatomical success rate of scleral buckling surgery in the treatment of rhegmatogenous retinal detachment and to evaluate the differences in outcome between patients suffering macula-off retinal detachment and those without a macular involvement.

Methods: As a retrospective interventional case series, Munster Study on Therapy Achievements in Retinal Detachment (MUSTARD) is one of the largest ever established of retinal detachment patients and their outcome after buckling surgery, with 4325 patients who underwent surgery between 1980 and 2001. In 53.

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Objective: First, to evaluate the anatomic success rates of scleral buckling surgery in the treatment of rhegmatogenous retinal detachment and possible differences in outcome depending on patients' refractive error and lens status. Second, to evaluate demographic characteristics of patients with retinal detachment to contribute to our knowledge of the epidemiology of this important and sight-threatening disease.

Design: Retrospective interventional case series.

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Unlabelled: The outcome of peripheral nerve injuries requiring surgical repair is poor. Recent work suggested that electrical stimulation (ES) of the proximal nerve stump to produce repeated discharges of the parent motoneurons for one hour could be a beneficial therapy if delivered immediately prior to reconstructive surgery of mixed peripheral nerves.

Purpose: We tested whether ES has a positive influence on functional recovery after repair of a purely motor nerve, the facial nerve.

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Objective: At the introduction of the fixed-combination of brimonidine/timolol in Germany in 2006, a non-interventional, multicenter, observational, open-label study was initiated to evaluate efficacy, tolerability, and safety of this preparation in a broad patient population.

Methods: The study population comprised patients with bilateral primary open-angle glaucoma or ocular hypertension with insufficient intraocular pressure (IOP) control who participating physicians determined required a change of medication, and who switched to exclusive use of the new fixed-combination brimonidine 0.2%/timolol 0.

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Objective: To assess the degree to which glaucoma treatment guidelines have been incorporated into daily practices and to describe the therapeutic practices chosen for patients with insufficient intraocular pressure (IOP) control.

Methods: Ophthalmologists in private practice in Germany were surveyed to obtain information about patients who exhibited unsatisfactory progress with IOP-lowering pharmacotherapy. Using a questionnaire, physicians provided data concerning treatment difficulty, target IOP, number and type of medications used, two most recent IOP readings, and optic nerve head and visual field observations.

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Aims: The aim of this analysis was to evaluate the general ophthalmologist's experience in using latanoprost to treat normal tension glaucoma (NTG) patients.

Methods: NTG patients included in this study were part of an observational cohort of patients that were changed from previous therapy to latanoprost in Germany.

Results: This study included 200 NTG glaucoma patients who were being treated with latanoprost monotherapy (average duration, 1.

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Purpose: The purpose of this prospective observational trial was to report the analysis of the midterm efficacy, safety, and discontinuation rates of a cohort of ocular hypertensive patients treated with latanoprost in Germany.

Methods: A subanalysis of patients with ocular hypertension who were previously treated on latanoprost monotherapy and continued within the study on this same medication for at least 6 months.

Results: 353 patients with ocular hypertension were included and treated with latanoprost monotherapy historically (1.

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