Central serous chorioretinopathy as a complication of postcardiac transplant corticosteroid therapy

Retinal changes in solid organ and bone marrow transplantation patients

Objective

To evaluate retinal changes in patients who underwent solid organ or bone marrow transplantation.

Methods

A retrospective analysis of medical records of patients evaluated from February 2009 to December 2016. All patients included underwent funduscopy. Clinical and demographic data regarding transplantation and ophthalmological changes were collected.

Results

A total of 126 patients were analyzed; of these, 108 underwent transplantation and 18 were in the waiting list. Transplantation modalities were heart, lung, kidney, liver, pancreas, combined pancreas and kidney and bone marrow transplantation. The main pre-transplantation comorbidities were diabetes and arterial hypertension. Of the 108 transplanted patients, 82 (76%) had retinal changes. All patients who underwent pancreas or combined pancreas and kidney transplantation had diabetic retinopathy. The main retinal changes found were diabetic retinopathy, hypertensive retinopathy, retinal vascular occlusions, chorioretinal infections and central serous chorioretinopathy.

Conclusion

Retinal changes were either related to preexisting conditions, mainly diabetic retinopathy, or developed postoperatively as a complication of the surgical procedure, or as an infection related to the immunosuppressive status, or due to drug toxicity. These patients may present with complex ophthalmological changes and should be carefully evaluated prior to surgery and further followed by an ophthalmologist skilled in the management of diabetic retinopathy and posterior pole infections.

Electroretinographic findings in transplant chorioretinopathy

Aim:

Transplant chorioretinopathy is a rare complication following solid organ or bone marrow transplantation and can result in severe vision loss. This series presents electroretinogram (ERG) results in patients with this condition.

Methods:

Patients who presented with bilateral vision loss following bone marrow or solid organ transplantation were identified. A complete ophthalmologic examination, fundus photography, and fluorescein angiography (FA) were performed. Full-field ERG was obtained in all patients and a multifocal ERG (mfERG) was obtained in two patients.

Results:

Four patients were identified. All patients had bilateral vision loss and displayed a characteristic pattern of mottled hyperfluorescence on FA. Three patients developed progressive vision loss ranging from 20/60 to hand motions whereas one retained 20/40 vision. All patients exhibited moderate to severe cone dysfunction, while the degree of rod abnormalities was varied. Two patients with severe cone dysfunction showed mild clinical changes initially, but later developed progressive vision loss and chorioretinal atrophy.

Conclusion:

Transplant chorioretinopathy patients undergoing ERG testing show cone dysfunction with a variable degree of rod dysfunction. ERG abnormalities preceded the visual acuity and clinical changes in two patients, suggesting that ERG may be a helpful predictor of the clinical course in this rare disease.

Central serous chorioretinopathy after solid organ transplantation

PURPOSE

To describe the demographic and clinical characteristics of central serous chorioretinopathy (CSC) after solid organ transplantation.

DESIGN

Case series.

PARTICIPANTS

Fifteen patients who presented to the authors with CSC after solid organ transplantation.

METHODS

We performed a retrospective chart review to identify patient demographics and clinical features of disease, including angiographic changes.

MAIN OUTCOME MEASURES

Patterns of CSC. These patterns were compared with type of organ received, demographics, and visual outcome.

RESULTS

We identified 25 eyes of 7 women (46.7%) and 8 men (53.3%) that developed CSC after solid organ transplantation. Patient ages ranged from 27 to 55 years (median, 40). Seven of the 15 patients (46.7%) were Caucasian, including 3 Hispanic patients (20%). Of the 8 remaining patients (53.3%), 2 were African American (13.3%), 2 were Filipino (13.3%), and 4 were Asian (26.7%). The organs received included 13 kidneys (86.7%), 1 liver (6.7%), and 1 heart (6.7%). Systemic hypertension was reported in 14 of 15 patients (93.3%). All patients were receiving systemic immunosuppressive drugs at presentation; 14 of 15 (93.3%) were also receiving systemic corticosteroids. Visual acuity at presentation ranged from 20/20 to counting fingers. Patterns of CSC included (1) geographic or diffuse alterations in the retinal pigment epithelium (5 eyes; 2 bilateral, 1 unilateral), (2) focal CSC (6 eyes, all unilateral), (3) multifocal CSC (6 eyes; 2 bilateral, 2 unilateral), and (4) CSC with bullous retinal detachment (8 eyes, all bilateral). Follow-up, available for 21 affected eyes of 13 patients, ranged from 1 month to 6 years (median, 12 months). Compared with other solid organ transplant recipients at our institutions, renal transplant recipients (P = 0.003), as well as Hispanic and Asian patients (P = 0.05), were more prevalent in this cohort.

CONCLUSION

Central serous chorioretinopathy after solid organ transplantation varies in presentation and severity. Our observations support a role for choroidal vascular compromise in the pathogenesis of this disorder.