Cataract surgery in patients with left ventricular assist devices

Area of Science:

• Ophthalmology
• Cardiology
• Medical Devices

Background:

• Left ventricular assist devices (LVADs) are crucial for end-stage heart failure patients.
• Cataract surgery is common, but its safety in LVAD patients requires specific evaluation.
• Assessing the safety and efficacy of cataract surgery in this unique patient population is essential.

Purpose of the Study:

• To determine the safety and efficacy of cataract surgery in patients with LVADs.
• To evaluate the perioperative management and outcomes of cataract surgery in LVAD patients.
• To establish whether LVADs contraindicate cataract surgery.

Main Methods:

• Retrospective case series analysis of 31 patients undergoing 53 cataract surgeries.
• Data collected from electronic medical records between March 2012 and August 2019.
• Included patient demographics, preoperative planning, intraoperative details, and postoperative outcomes.

Main Results:

• No episodes of hemodynamic instability, respiratory compromise, or LVAD-related intraoperative adverse events occurred.
• All patients were discharged the same day, with no 30-day hospitalizations or deaths attributed to the procedure.
• Postoperative visual outcomes were favorable, with 61.1% within ±0.5 diopters of predicted spherical equivalent at 1 month.

Conclusions:

• Cataract surgery is safe and feasible in patients with LVADs.
• Additional perioperative considerations and an experienced LVAD team are crucial for success.
• LVAD presence is not a contraindication for cataract surgery.