ESCRS’ Young Ophthalmologists For Sustainability (YOFS)
Looking for lasting change? Right this way!
In 2022, the Young Ophthalmologists for Sustainability (YOFS) was founded, consisting of aspiring ophthalmologists from 10 countries.
Their collective mission is to promote sustainability in the field of ophthalmology. The YOFS is an active and international team of young ophthalmologists associated with ESCRS.
Their primary focus is on devising and implementing initiatives geared towards enhancing sustainability within the field of ophthalmology. These initiatives revolve around waste reduction, research, education, advocacy, and fostering collaboration. The aim is to bring about lasting change in eye care provision for everyone in harmony with our planet.
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A fresh lens was created by ESCRS Young Ophthalmologists For Sustainability (YOFS) to support Mission Zero and to raise the sustainability index of our daily clinical practice.
To ensure greater sustainability in operating theatres, we have developed 5 clear practices that can each have a vivid and positive impact without compromising patient safety. For the best effect, we suggest you focus on all of them and encourage your fellow surgeons to do the same.
1. Enable Ventilation 30 minutes Before Surgery
Instead of running OR ventilation continuously (during the night and on weekends), which wastes electricity and increases carbon emissions that intensify climate change, switch the ventilation off outside of office hours. Studies show that this offers equal infection control to continuous use. Discuss this with the infection control team of your hospital or surgical center1,2.
2. Use Disposable Medical Sponges Sparingly
If your hands are visibly dirty, a surgical scrub brush is the answer3 (needed before the first surgery of the day only). If they are not visibly dirty, studies show you don't need a brush to protect your patient from infection. An alcohol-based wash alone is sufficient4.
3. Replace the Full Body Drape with a Face Drape
Studies show that face drapes are as effective as the much more wasteful full-body drapes. 5, 6, 7, 8.
4. Cover Armrests with Your Gown
Separate armrest covers create extra waste - instead you may use your gown. In cataract surgery, your back does not need to be sterile as it does not come into contact with surfaces, medical staff, or the patient. Try to leave the gown open at the back while still standing and cover the armrests with it when you sit. The gown is wide enough to include the armrests, without risk of contamination to others.
5. Dispense with Eye Shields for Post-op Patients
Eye shields have no beneficial effect on post-operative recovery after uncomplicated cataract surgery. Not using a shield has become common practice in many facilities throughout Scandinavia and the Netherlands9.
- M. Dettenkofer et al. Shutting down operating theatre ventilation when the theatre is not in use: infection control and environmental aspects. Infect Control Hosp Epidemiol, 2003; 24:596-600A.
- Zarzycka Energy saving opportunities in operating theatres: a literature study. REHVA journal 2019
- WHO Guidelines on Hand Hygiene in Health Care: First Global Patient Safety Challenge Clean Care Is Safer Care. 13.4.2 Use of brushes and number them accordingly.
- Javitt MJ et al. Association Between Eliminating Water from Surgical Hand Antisepsis at a Large Ophthalmic Surgical Hospital and Cost. JAMA Ophthalmol. 2020; 138: 382-386.
- Haripriya A et al. Changing operating room practices: the effect on postoperative endophthalmitis rates following cataract surgery .Br J Ophthalmol 2023: 780-785
- Winklmair N et al. Potential environmental impact of reducing the variation of disposable material used for cataract surgery. J Cataract and Refract Surg 2023: 49:628-634
- Chang DF et al. Survey of cataract surgeons’ and nurses’ attitudes toward operating room waste. J Cataract Refract Surg 2020; 46:933-940
- Chang DF et al. Survey report: survey of ESCRS members’ attitudes toward operating room waste. J Cataract Refract Surg 2023; 49: 341-347
- Lindfield et al. Shield or not to shield? Postoperative protection after modern cataract surgery. Eye 2011;25: 1659-1660