Advertisement

Topics

Long Term Observation of Patient Satisfaction Post INTRACOR Treatment Based on Patient Perception and Diagnostic Data

2014-08-27 03:12:09 | BioPortfolio

Summary

This study is a prospective, open, not randomized, unilateral multicenter eye study consisting of two study arms to observe the long term satisfaction of patients after an INTRACOR treatment. The satisfaction is determined with the help of the patient perception and the subjective / objective diagnostic data.

The hypothesis of the study is that patients after an INTRACOR treatment are satisfied in the long term.

Description

The study is divided into two study arms. The first study arm includes patients of the preceding study "Intrastromal Correction of Ametropia by Femtosecond Laser (study ISCAF), study arm 1, Presbyopia sub-group: treatment pattern 5-Rings" and the second study arm includes patients of the previous "Intrastromal Presbyopia Correction by Means of Femtosecond Laser (study # 0905)".

The hypothesis of the study is that patients after a INTRACOR treatment are satisfied in the long term.

By detailed patient information and a clarification conversation it is guranteed that every interested and agreeing patient fulfils the inclusion criteria of this study. The quantitative measuring values of the patient perception are assesed by a questionnaire. For measuring the subjective / objective diagnostic data only certificated diagnostic devices are used. No invasive intervention in the eye will be made to change the visual acuity.

Within the scope of the study between 98 and 135 patients should be examined. 49 to 63 patient are intended for the first study arm and 49 to 72 for the second study arm.

The follow-up examinations are carried out at 12 months and/or 24 months as well as for 36 months after the INTRACOR treatment. The study end points are determined for all follow-up examinations. The aim criteria should be reached for the final examination, which is after 36 months, at the latest.

Study Design

Observational Model: Cohort, Time Perspective: Prospective

Conditions

Presbyopia

Location

University of Heidelberg, department Ophthamology
Heidelberg
Baden-Württemberg
Germany
69120

Status

Recruiting

Source

Technolas Perfect Vision GmbH

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-08-27T03:12:09-0400

Clinical Trials [47 Associated Clinical Trials listed on BioPortfolio]

Presbyopia in Breast Cancer Survivors

Chemotherapy drugs, used in cancer treatments, may change the timing of a vision condition known as presbyopia. Presbyopia is the inability to focus the eye on close objects, by a process...

Investigation of AcrySof® IQ PanOptix™ Presbyopia-Correcting Intraocular Lens (IOL) Model TFNT00

The purpose of this study is to investigate visual outcomes and assess safety at 12 months (330-420 days) post bilateral implantation of the AcrySof® IQ PanOptix™ Presbyopia-Correcting ...

A Single-Center, Double-Masked Evaluation of the Efficacy and Safety of PRX-100 in the Treatment of Early to Moderate Presbyopia

To evaluate the safety and efficacy of PRX-100 compared with aceclidine alone and vehicle in the treatment of early to moderate presbyopia.

A Study to Evaluate the Safety and Efficacy of EV06 Ophthalmic Solution in Improving Vision in Subjects With PresbyopiaNear Vision in Subjects With Presbyopia

The purpose of this study is to determine whether EV06 is safe and effective in improving distance-corrected near vision in people who have presbyopia.

PROductivity Study of Presbyopia Elimination in Rural-dwellers (PROSPER)

This trial seeks to establish, using a randomized, controlled design, the impact of near eyesight correction on the productivity of presbyopic agricultural workers in India, as measured by...

PubMed Articles [5 Associated PubMed Articles listed on BioPortfolio]

Presbyopia treatment solution by Laser Surgery.

Today there are different options for correcting presbyopia by corneal laser procedure, but all of them have their benefits and compromises. The Monovision is a pseudoaccommodation procedure which wor...

Short-term visual outcome after unilateral implantation of a trifocal diffractive presbyopia-correcting intraocular lens.

Refractive Lens Exchange.

In refractive surgery the removal of the natural lens followed by implantation of an artificial intraocular lens has been an established method to treat refractive errors. The term "clear lens exchang...

Monovision LASIK Versus Presbyopia-Correcting IOLs: Comparison of Clinical and Patient-Reported Outcomes.

To compare clinical and quality of life outcomes between patients who underwent monovision LASIK and refractive lens exchange.

Design of a large aperture tunable refractive Fresnel liquid crystal lens.

A large aperture tunable lens based on liquid crystals, which is considered for near-to-eye applications, is designed, built, and characterized. Large liquid crystal lenses with high quality are limit...

Medical and Biotech [MESH] Definitions

The normal decreasing elasticity of the crystalline lens that leads to loss of accommodation.

More From BioPortfolio on "Long Term Observation of Patient Satisfaction Post INTRACOR Treatment Based on Patient Perception and Diagnostic Data"

Advertisement
Quick Search
Advertisement
Advertisement

 

Searches Linking to this Trial