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1.
Clin Ophthalmol ; 17: 1675-1682, 2023.
Article in English | MEDLINE | ID: mdl-37325065

ABSTRACT

Purpose: The effects of diabetes mellitus (DM) on visual function have been extensively studied. Fewer studies evaluate the effect of visual function on DM, and previous small studies have shown mixed results concerning the relationship between glycated hemoglobin (HbA1c) and cataract surgery. We performed a retrospective, observational, single-site study at a Veterans hospital to evaluate this relationship and the relationship between HbA1c and non-surgical eye care. Patients and Methods: We compared pre- and post-operative/examination HbA1c in 431 surgical and 431 matched, non-surgical subjects who underwent eye examination at the same institution. Subgroup analysis was performed by age, elevated (≥8) pre-operative/examination HbA1c, and change in diabetic management. We also assessed for a relationship between changes in best-corrected visual acuity (BCVA) and HbA1c. The Minneapolis Veterans Affairs Health Care System Research Administration determined this study to be Institutional Review Board exempt from the requirements of 38 CFR 16 under Category 4 (iii). Results: Pairwise comparison of pre- versus post-operative HbA1c trended towards reduction at 3-6 months in all surgical subjects, with a statistically significant reduction in older subjects, and those with higher pre-operative HbA1c. Eye examination subjects experienced a significant HbA1c reduction 3-6 months after eye examination. Reduction in post-operative/examination HbA1c was associated with concurrent change in diabetic management. Conclusion: We found an overall reduction in HbA1c in diabetic Veterans who interacted with an ophthalmologist, whether for cataract surgery or eye examination. HbA1c reduction was greatest when ophthalmic care was delivered as part of a multidisciplinary care team. Our findings add new evidence to further support the importance of ophthalmic care in patients with DM and suggest improved visual function may facilitate improved glycemic control.

2.
Retin Cases Brief Rep ; 17(1): 23-25, 2023 Jan 01.
Article in English | MEDLINE | ID: mdl-33252508

ABSTRACT

PURPOSE: To report a case of bilateral uveitis and hypotony associated with topical cidofovir treatment. METHODS: Case report. RESULTS: A 59-year-old diabetic man with HIV/AIDS presented with photophobia, ocular pain, and decreased vision. He was found to have bilateral hypotony, anterior uveitis, and serous choroidal detachments. Infectious disease workup, patient-reported history, and review of the patient's electronic medication list did not identify the etiology. Treatment with intensive topical corticosteroids led to resolution of uveitis and choroidal effusions within 3 months and resolution of hypotony within 9 months. Two years after his initial presentation, the patient developed acute recurrence of bilateral hypotony, anterior uveitis, and serous choroidal detachments shortly after intravenous cidofovir treatment. Careful reevaluation of the patient's outside medical records revealed that he had initiated treatment for rectal herpes simplex virus with compounded topical cidofovir one month before his initial presentation. CONCLUSION: To our knowledge, this is the first reported case of topical cidofovir causing ocular toxicity. Compounded and topical medications, like cidofovir in this case, may not appear on a patient's electronic medication list, so a focused review of outside medical records may be beneficial when a particular medication toxicity is suspected.


Subject(s)
AIDS-Related Opportunistic Infections , Choroidal Effusions , Ocular Hypotension , Organophosphonates , Uveitis, Anterior , Uveitis , Male , Humans , Middle Aged , Cidofovir/adverse effects , Organophosphonates/adverse effects , Ocular Hypotension/drug therapy , Ocular Hypotension/etiology , Cytosine/therapeutic use , AIDS-Related Opportunistic Infections/complications , AIDS-Related Opportunistic Infections/drug therapy , Uveitis/chemically induced , Uveitis/diagnosis , Uveitis/drug therapy , Uveitis, Anterior/complications , Uveitis, Anterior/drug therapy , Choroidal Effusions/complications , Choroidal Effusions/drug therapy
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