Impact of Personality on Satisfaction Following Presbyopic Correction

Study Overview
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Brief Summary
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Primary objective of this study is the exploration of the impact of personality type, social roles and working mandates οn the visual capacity and satisfaction of patients that underwent pseudophakic presbyopic correction.

Detailed Description
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Personality type, social types and working mandates will be evaluated as a routine procedure to patients that visit the Presbyopia Service of the University Hospital of Alexandroupolis, by means of structured questionnaires. Six months following pseudophakic presbyopic correction surgery, each study participant will be evaluated for his/her visual capacity and vision-specific quality of life. Regression modeling will be attempted in order to identify the exact demographics, social roles and personality type of the patient that is most compatible to receive pseudophakic presbyopic correction.

Official Title
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Impact of Personality Type, Social Roles and Working Mandates οn Visual Capacity and Satisfaction of Patients That Underwent Pseudophakic Presbyopic Correction

Conditions
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Personality, Patient Satisfaction, Presbyopia

Intervention / Treatment
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* Diagnostic Test: TPQue Greek version, NEI-VFQ-25 Greek version


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: presbyopia, patients of our outpatient ophthalmology clinic, age between 40 and 85 years Exclusion Criteria: inability to cooperate, former diagnosis of mental disease

Ages Eligible for Study
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Minimum Age: 40 Years
Maximum Age: 85 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| study group<br>40 patients with non surgical presbyopic correction e.g. glasses and 80 patients that underwent pseudophakic presbyopic correction with multifocal or trifocal IOLs | Diagnostic Test: TPQue Greek version, NEI-VFQ-25 Greek version<br>* Study participants with non surgical presbyopic correction will be evaluated with TPQue regarding their personality traits. Visual acuity will also be assessed. Study participants with pseudophakic presbyopic correction will be evaluated with the TPQue before surgery. They will also be visual acuity evaluation and NEI-VFQ-25 assessment six months after surgery.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| TPQue assessment | Participants' personality traits will be evaluated by the examiner using the Greek version of the Traits Personality (TPQue) questionnaire, with a scale from 0 to 100. 100 is the highest percentage of a certain trait. | 6 months | 
| NEI-VFQ-25 assessment | Participants' vision oriented quality of life will be assessed using the Greek version of the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25), with a scale from 0 to 100. 100 being the highest satisfaction rate. | 6 months | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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multifocal presbyopic correction, personality traits, vision oriented quality of life