Ocular findings after allogeneic hematopoietic stem cell transplantation

Area of Science:

• Ophthalmology
• Hematology
• Transplantation Medicine

Background:

• Allogeneic hematopoietic stem cell transplantation (HSCT) is a life-saving procedure.
• Ocular complications can significantly impact patient quality of life post-HSCT.
• Understanding the incidence and causes of these complications is vital for improving patient care.

Purpose of the Study:

• To determine the incidence of major ocular complications following allogeneic HSCT.
• To identify the causes and patterns of these ocular complications.
• To evaluate the visual outcomes at one year post-transplantation.

Main Methods:

• Retrospective, observational clinical study involving 620 patients.
• Data collected from 1997 to 2007 at King Faisal Specialist Hospital and Research Centre.
• Ophthalmologic examinations and laboratory investigations were performed for patients with ocular complications.

Main Results:

• Major ocular complications occurred in 13% (80/620) of patients.
• Common complications included chronic graft-versus-host disease (GVHD), dry eye, corneal ulcers, cataracts, glaucoma, and infections.
• Best-corrected visual acuity at one year was significantly impaired in 16% of affected patients.

Conclusions:

• Ocular complications are a frequent occurrence after allogeneic HSCT.
• Prompt identification and management of ocular issues are essential.
• Further research may focus on preventative strategies and optimizing visual outcomes.