Health Technology/clinical-trials

Digital Revolution in Post-Cataract Care: Chinese Trial Tests App-Based Follow-Up to Replace Clinic Visits

247 Health News Editorial

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11 Apr 2026

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4 min read

·clinical-trials

A groundbreaking Chinese trial is testing whether smartphone-based vision testing can safely replace traditional one-week clinic visits after cataract surgery. The study could revolutionise postoperative ophthalmology care delivery globally.

Originally reported by ClinicalTrials.gov

References

  1. 1.Bastawrous, A., Rono, H. K., Livingstone, I. A., Weiss, H. A., Jordan, S., Kuper, H., & Burton, M. J. (2015). Development and validation of a smartphone-based visual acuity test (Peek Acuity) for clinical practice and community-based fieldwork. JAMA Ophthalmology, 133(8), 930-937. https://doi.org/10.1001/jamaophthalmol.2014.4478
  2. 2.Foreman, J., Xie, J., Keel, S., van Wijngaarden, P., Sandhu, S. S., Ang, G. S., ... & Dirani, M. (2017). The prevalence and causes of vision loss in indigenous and non-indigenous Australians: the National Eye Health Survey. Ophthalmology, 124(12), 1743-1752. https://doi.org/10.1016/j.ophtha.2017.06.001
  3. 3.Jaycock, P., Johnston, R. L., Taylor, H., Adams, M., Tole, D. M., Galloway, P., ... & Sparrow, J. M. (2009). The Cataract National Dataset electronic multi-centre audit of 55,567 operations: updating benchmark standards of care in the United Kingdom and internationally. Eye, 23(1), 38-49. https://doi.org/10.1038/eye.2009.51
  4. 4.Kern, C., Fu, D. J., Kortuem, K., Huemer, J., Barker, D., Davis, A., ... & Keane, P. A. (2020). Implementation of a cloud-based referral platform in ophthalmology: making telemedicine services a reality in eye care. British Journal of Ophthalmology, 104(3), 312-317. https://doi.org/10.1136/bjophthalmol-2019-315035
  5. 5.Liu, Y. C., Wilkins, M., Kim, T., Malyugin, B., & Mehta, J. S. (2017). Cataracts. The Lancet, 390(10094), 600-612. https://doi.org/10.1016/S0140-6736(17)30544-5
  6. 6.Lundström, M., Barry, P., Henry, Y., Rosen, P., & Stenevi, U. (2012). Evidence-based guidelines for cataract surgery: guidelines based on data in the European Registry of Quality Outcomes for Cataract and Refractive Surgery database. Journal of Cataract & Refractive Surgery, 38(6), 1086-1093. https://doi.org/10.1016/j.jcrs.2012.03.006
  7. 7.Stein, J. D., Grossman, D. S., Mundy, K. M., Sugar, A., & Sloan, F. A. (2011). Severe adverse events after cataract surgery among medicare beneficiaries. Ophthalmology, 118(9), 1716-1723. https://doi.org/10.1016/j.ophtha.2011.07.022
  8. 8.Ting, D. S. W., Pasquale, L. R., Peng, L., Campbell, J. P., Lee, A. Y., Raman, R., ... & Wong, T. Y. (2019). Artificial intelligence and deep learning in ophthalmology. British Journal of Ophthalmology, 103(2), 167-175. https://doi.org/10.1136/bjophthalmol-2018-313173
  9. 9.Zhongshan Ophthalmic Center. (2024). Evaluating App-Based Vision Testing (WHOeyes) Combined With the Questionnaire as a Substitute for One-Week Postoperative In-Clinic Follow-Up in Age-Related Cataract Patients: A Multi-center Randomized Controlled Trial. ClinicalTrials.gov. https://clinicaltrials.gov/study/NCT06429527
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