ABSTRACT
PURPOSE OF REVIEW: This review provides a historic perspective of the impact that major pandemics have had on human and their relationship with ophthalmology. The novel coronavirus epidemic is also analyzed, highlighting the relevance of the eye as a possible source of transmission, infection, and prognosis for the disease. RESULTS: Smallpox is suspected to be present for more than 12â000 years. However, trachoma seems to be the first recorded ophthalmological infectious disease. The deadliest pandemics include the bubonic plague, smallpox, and Spanish flu. The CoVID-19 epidemic is still developing and measures need to be implemented to prevent further escalation of the crisis. SUMMARY: Understanding the current facts in light of earlier historical evidence may help us prepare better to minimize the spread of infections in the future.
Subject(s)
Eye Diseases/epidemiology , Pandemics , Animals , Betacoronavirus , COVID-19 , Coronavirus Infections , Humans , Influenza Pandemic, 1918-1919 , Influenza, Human/epidemiology , Influenza, Human/prevention & control , Influenza, Human/transmission , Pneumonia, Viral , SARS-CoV-2ABSTRACT
SIGNIFICANCE: The case report highlights the possible complications of undergoing neck manipulation within a critical time period after intravitreal injection. PURPOSE: This study aimed to describe a case of traumatic hemorrhagic choroidal detachment after cervical manipulation during a chiropractic treatment session. CASE REPORT: A 43-year-old male patient with a history of complex rhegmatogenous retinal detachment repair and recurrent cystoid macular edema presented with decreased vision and sudden pain in the right eye after chiropractic manipulation of the neck, status post-intravitreal injection of triamcinolone, which was performed earlier that day. Vision in the right eye was hand motion and 20/20 in the left eye. IOPs were 8 and 11 mmHg, respectively. Slit lamp examination of the right eye revealed blood-tinged steroid residues in the anterior chamber. There was no view to the posterior pole. Ultrasonography showed a lobulated mass with heterogeneous echogenicity consistent with a large hemorrhagic choroidal detachment. No central kissing was observed. Left eye examination was unremarkable. CONCLUSIONS: With the increasing use of complementary and alternative medicine, a better understanding of potential complications to raise awareness is becoming essential.
Subject(s)
Choroid Hemorrhage/etiology , Manipulation, Chiropractic/adverse effects , Neck Pain/therapy , Adult , Choroid Hemorrhage/diagnostic imaging , Glucocorticoids/therapeutic use , Humans , Intravitreal Injections , Macular Edema/drug therapy , Male , Retinal Detachment/surgery , Slit Lamp Microscopy , Triamcinolone Acetonide/therapeutic use , UltrasonographyABSTRACT
Reprogramming fibroblasts into induced pluripotent stem cells (iPSC) remains a promising technique for cell replacement therapy. Diverse populations of somatic cells have been examined for their reprogramming potential. Recently, ocular ciliary body epithelial cells (CECs) have been reprogrammed with high reprogramming efficiency and single transcription factor reprogramming, making them an exciting candidate for cellular reprogramming strategies.
