Video recording and light intensity change analysis during cataract surgery using an animal model

Fukuoka, Hideki; Sella, Ruti; Fuller, Spencer; See, Craig W.; Afshari, Natalie A.

doi:10.1007/s00417-019-04288-0

Cited by 2 publications

(3 citation statements)

References 41 publications

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“…Using animal models, Fukuoka et al produced footage and images representative of cataract surgery from a patient's perspective, apart from the color-scattering phenomena. The resulting video footage and images were similar patient illustrations and descriptions of visual experience during cataract surgery in an antecedently published work on the same topic [27]. Patients may find their intraoperative visual experience to be frightening, and therefore appropriate preoperative counseling would be appropriate to provide patients with anticipatory reassurance and comfort.…”

mentioning

confidence: 68%

Patient experiences and satisfaction with cataract surgery

Lieu,

Afshari

2023

Current Opinion in Ophthalmology

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mentioning

confidence: 68%

Patient experiences and satisfaction with cataract surgery

Lieu,

Afshari

2023

Current Opinion in Ophthalmology

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“…Full details regarding the methods of creating this video were previously published. (supplementary information) [ 22 ]…”

Section: Methodsmentioning

confidence: 99%

“…Previously, our group has published a point-of-view simulation of cataract surgery created by using a porcine eye model. [ 22 ] The surgeries were video captured from a patient’s perspective (supplement video). This current study aims to examine the range of subjective experiences of patients undergoing cataract surgery and to assess the ability of the aforementioned video clips to represent visual phenomena experienced by patients.…”

Section: Introductionmentioning

confidence: 99%

Evaluating the accuracy of a cataract surgery simulation video in depicting patient experiences under conscious anesthesia

Sella,

Lian,

Abbas

et al. 2023

Int Ophthalmol

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Purpose To evaluate the accuracy of a point-of-view cataract surgery simulation video in representing different subjective experiences of patients undergoing the procedure. Methods One hundred consecutive post-cataract-surgery patients were shown a short simulation video of the surgery obtained through a porcine eye model during the first postoperative week. Patients then answered a multiple-choice questionnaire regarding their visual and tactile intraoperative experiences and how those experiences matched the simulation. Results Of the patients surveyed (n = 100), 78% (n = 78) recalled visual experiences during surgery, 11% recalled pain (n = 11), and 6.4% (n = 5) recalled frightening experiences. Thirty-six percent of patients (n = 36) were interviewed after their second cataract surgery; there was no statistically significant difference between anxiety scores reported before the first eye surgery and second eye surgery (p = 0.147). Among all patients who recalled visual experiences (n = 78), nearly half (47.4%) reported that the video was the same/similar to their experience. Forty-eight percent of the patients recommended future patients to watch the video before their procedures, and more than a third (36%) agreed that watching the video before surgery would have helped them to relax. Conclusions Our model reflects the wide range of subjective patient experiences during and after surgery. The high percentage of patients who found the video accurate in different ways suggests that, with more development, point-of-view cataract simulation videos could prove useful for educational or clinical use. Further research may be done to confirm the simulation’s utility, by screening the video for subjects before operations.

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Video recording and light intensity change analysis during cataract surgery using an animal model

Cited by 2 publications

References 41 publications

Patient experiences and satisfaction with cataract surgery

Patient experiences and satisfaction with cataract surgery

Evaluating the accuracy of a cataract surgery simulation video in depicting patient experiences under conscious anesthesia

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