An International Study of Emotional Response to Bilateral Vision Loss Using a Novel Graphical Online Assessment Tool.
Leber׳s hereditary optic neuropathy usually causes rapid bilateral blindness in young adults, and thus represents a unique and severe psychologic stressor.



We aimed to describe adjustment to this major life event, using a new tool to enhance recall of past affective states by using life event-related context. This is the largest (n = 116 with Leber׳s hereditary optic neuropathy), and first study reporting on the emotional aspects of this nontrauma cause of blindness.



We developed a new online survey tool that allowed study subjects to report their mood over a long period of time, corresponding with dates of relevant life events.



The new method provided data of great richness for qualitative and quantitative analysis. Three groups were identified: a group in which majority of them had severe sadness at the point of vision loss followed by a period of recovery, a group whose sadness had not recovered, and a group for whom vision loss was not a major cause of sadness compared with other life events. We identified numerous factors that were important in psychologic recovery, and premorbid psychologic symptoms were more frequent in those who had not yet recovered.



These data may assist behavioral health providers in identifying patients with vision loss to be at risk of mental health problems and in developing support and treatment interventions. We believe this new method has great potential for studying psychologic adjustment retrospectively.
Doheny Eye Institute, UCLA, Pasadena, CA; Department of Surgery & Anaesthesia, University of Otago Wellington, Wellington, New Zealand.
Jesse
J
Gale
Doheny Eye Institute, UCLA, Pasadena, CA; Department of Ophthalmology, Temple University Hospital, Philadelphia, PA.
Matin
M
Khoshnevis
Doheny Eye Institute, UCLA, Pasadena, CA; Department of Ophthalmology, New York Medical College, Valhalla, NY.
Starleen E
SE
Frousiakis
Doheny Eye Institute, UCLA, Pasadena, CA; University of Ottawa Eye Institute, University of Ottawa, Ottawa, Ontario, Canada.
Rustum
R
Karanjia
Doheny Eye Institute, UCLA, Pasadena, CA.
Lissa
L
Poincenot
Doheny Eye Institute, UCLA, Pasadena, CA. Electronic address: alfredo.sadun@gmail.com.
Alfredo A
AA
Sadun
Department of Psychiatry, Keck School of Medicine, University of Southern California, Los Angeles, CA.
David A
DA
Baron
D000223:Adaptation, Psychological; D000293:Adolescent; D000328:Adult; D000368:Aged; D001766:Blindness / Q000209:etiology / Q000523:psychology*; D004644:Emotions; D005060:Europe; D005260:Female; D006801:Humans; D020407:Internet; D008016:Life Change Events; D008297:Male; D008875:Middle Aged; D029242:Optic Atrophy, Hereditary, Leber / Q000150:complications / Q000523:psychology*; D013315:Stress, Psychological / Q000209:etiology / Q000523:psychology*; D011795:Surveys and Questionnaires / Q000592:standards*; D055815:Young Adult
Kupfer curve.; adaptation, psychologic; adjustment disorders; blindness; depression; leber hereditary optic neuropathy; vision disorders