INTRODUCTION: This study aimed to determine the in vitro susceptibility of standard isolates of common pathogens causing bacterial conjunctivitis to non-fluoroquinolone antimicrobial ophthalmic medications. METHODS: This is a single-blind experimental study which compared the in vitro susceptibility of Staphylococcus aureus, Streptococcus pneumoniae, Pseudomonas aeruginosa and Staphylococcus epidermidis to locally available non-fluoroquinolone ophthalmic medications, specifically chloramphenicol, tobramycin, fusidic acid, gentamicin sulfate, sulfacetamide and polymyxin-neomycin. Utilizing the disk diffusion method, zones of inhibition in millimeters for each bacterial isolate was recorded and tabulated. Kruskal-Wallis test was used to determine statistical differences. RESULTS: Both Staphylococci were sensitive to all antibiotics except sulfacetamide. Only chloramphenicol showed activity against all four isolates. Tobramycin showed the largest zone of inhibition against Pseudomonas aeruginosa. There was statistically significant difference in the median zone of inhibition in each antimicrobial medication against Staphylococcus aureus (p = 0.002) and Staphylococcus epidermidis (p < 0.001) with the largest mean zone of inhibition by fusidic acid of 34 and 38 millimeters, respectively. Streptococcus pneumoniae was least susceptible to antibiotics tested; only chloramphenicol and fusidic acid showed activity. There were also significant differences in the median zones of inhibition across the isolates. CONCLUSION The standard isolates are susceptible to at least one non-fluoroquinolone ophthalmic medication. The antibiotics tested showed differences in activity against the four isolates. The findings of this study may be used as a basis to review local practice patterns or/and initiate revisions in the guidelines for prescribing initial treatment of bacterial conjunctivitis.
Conjunctivitis, Bacterial ; Anti-Bacterial Agents

Objective: This study aims to determine recurrence and complication rates among patients who underwent three current pterygium treatment techniques: preoperative subpterygeal injection of mitomycin C, intraoperative application of mitomycin with pterygium excision and pterygium excision with conjunctival autograft. Methods: This is a randomized controlled clinical trial in a tertiary hospital. We included patients with diagnosed primary pterygium and who underwent either: A = pre-operative injection of 0.02% mitomycin C one month prior to pterygium excision; B = pterygium excision with intraoperative mitomycin C application; or C = pterygium excision with conjunctival autograft. Results: We included 111 patients: a total of 120 eyes randomized to 3 groups (A, B, C) at 40 eyes per group. After 24 months of follow-up, there was no significant difference in the recurrence rates among the groups (6/40 [15%] in groups A and B and 2/40 cases [5%] in group C; P=0.29). No complications were noted in groups B and C, while 1 case of scleral thinning was noted in group A. There was no significant difference in the complication rates among the three procedures (P=1.00). Conclusion There were no significant differences in the recurrence and complication rates among the three techniques. Careful patient selection and follow-up are recommended to prevent complications such as scleral thinning.
Pterygium Of Conjunctiva And Cornea ; Pterygium ; Mitomycin ; Autografts ; Conjunctiva ; Conjunctivitis ; Transplantation, Autologous

PURPOSE: We report a case of toxic keratoconjunctivitis resulting from the self-application of human breast milk as a traditional folk remedy for allergic conjunctivitis. CASE SUMMARY: An 82-year-old woman presented with pain and conjunctival hyperemia in the right eye that had been worsening for three days. Two months previously, she was treated with antiallergic eye drops for allergic conjunctivitis at another eye clinic. However, the symptoms did not improve. She applied her daughter-in-law's breast milk into her right eye as a folk remedy for three days. The pain and conjunctival hyperemia worsened. At the initial visit, her corrected visual acuity was 0.3 in the right eye. Slit lamp examination demonstrated conjunctival hyperemia, punctate epithelial erosion at the central cornea, corneal keratic precipitates and white-colored deposits in the peripheral cornea combined with irregularly shaped small nodules. There was no anterior chamber inflammation. There was no medical history of rheumatoid arthritis or tuberculosis. Blood tests for serum and other infectious and inflammatory levels for infection and inflammatory markers were performed followed by application of topical steroids and antibiotics with artificial tears. After 3 weeks of treatment, conjunctival hyperemia and corneal deposits had almost resolved and best-corrected visual acuity improved to 1.0. CONCLUSIONS: The self-application of human breast milk may cause toxic keratoconjunctivitis. Therefore, efforts should be made, actively, to inform and educate the elderly in rural areas not to use human breast milk as a folk remedy.
Aged ; Aged, 80 and over ; Anterior Chamber ; Anti-Bacterial Agents ; Arthritis, Rheumatoid ; Breast ; Conjunctivitis, Allergic ; Cornea ; Female ; Hematologic Tests ; Humans ; Hyperemia ; Inflammation ; Keratoconjunctivitis ; Lubricant Eye Drops ; Medicine, Traditional ; Milk, Human ; Ophthalmic Solutions ; Slit Lamp ; Steroids ; Tuberculosis ; Visual Acuity

PURPOSE: We sought to evaluate the outcomes of external dacryocystorhinostomy (DCR) and mono-canalicular intubation in patients with total obstruction of one canalicus. METHODS: Sixteen eyes of 16 patients with nasolacrimal duct obstruction and a single canaliculus obstruction who had undergone external DCR and monocanalicular intubation of the intact canaliculus were retrospectively included in the present study. The monocanalicular tube (Mini Monoka) was left in place for at least two months. Munk epiphora grading for the evaluation of epiphora and irrigation was performed both preoperatively and at 6 months postoperatively. RESULTS: Mean patient age was 46 ± 14.2 (range, 18 to 76) years. The inferior canaliculus was obstructed in nine eyes (group A) and the superior canaliculus was obstructed in seven eyes (group B), respectively. Eight eyes had chronic dacryocystitis and two of these eyes also had a history of acute dacryocystitis attack. Mean preoperative Munk scores were 3.89 in group A and 4.0 in group B. Ocular surface irritation occurred in one eye in group A. Artificial eye drops were prescribed and early tube removal was not performed. Spontaneous tube dislocation was recorded in one eye in group B. No other corneal, punctal, or canalicular complications were found. At six months, irrigation of intact canaliculus was patent in all eyes. Mucoid discharge, conjunctival hyperemia, and chronic conjunctivitis were also resolved. Postoperative Munk scores were 1.11 ± 0.9 in group A and 0.86 ± 0.9 in group B. Of note, preoperative and postoperative Munk scores were significantly different in both groups (group A, p = 0.006; group B, p = 0.017). The postoperative Munk scores were not statistically different between the two groups (p = 0.606). CONCLUSIONS: In patients with nasolacrimal duct obstruction and a total of one canaliculus obstruction, external DCR and monocanalicular intubation of the intact canaliculus is an effective surgical option.
Conjunctivitis ; Dacryocystitis ; Dacryocystorhinostomy ; Dislocations ; Eye, Artificial ; Humans ; Hyperemia ; Intubation ; Lacrimal Apparatus Diseases ; Lacrimal Duct Obstruction ; Nasolacrimal Duct ; Retrospective Studies

Measles is a highly contagious infectious disease characterized by fever, rash, cough, coryza, and conjunctivitis. The causative organism is the measles virus transmitted via the respiratory route. Before the introduction of an effective vaccine, measles was one of most prevalent diseases worldwide. Mortality may occur in patients with complications, including pneumonia, which is the most common cause of measles-associated death. The diagnosis of measles is based on clinical symptoms and laboratory tests, including the detection of measles virus-specific antibodies or measles virus ribonucleic acid and cultured viruses. The treatment for measles is primarily supportive care. In Korea, availability of the measles vaccine has substantially reduced the incidence and mortality of the disease. The World Health Organization verified the elimination of measles in March 2014; however, small outbreaks continue to be reported. Although a large proportion of measles cases occur in infants less than 1 year old, the disease has been reported in young adults with a history of measles vaccination. Here, we review the current literature on measles and discuss the importance of measles prevention in Korean adults.
Adult ; Antibodies ; Communicable Diseases ; Conjunctivitis ; Cough ; Diagnosis ; Disease Outbreaks ; Exanthema ; Fever ; Humans ; Incidence ; Infant ; Korea ; Measles Vaccine ; Measles virus ; Measles ; Mortality ; Pneumonia ; RNA ; Vaccination ; World Health Organization ; Young Adult

PURPOSE: To determine the frequency of ocular diseases in infants visiting the ophthalmology department of a tertiary care hospital. METHODS: This was a cross-sectional descriptive study conducted in the department of ophthalmology, Abbasi Shaheed Hospital, from January 2015 to May 2016. The study included 377 infants ranging in age from 1 day to less than 1 year who were, selected by a nonprobability consecutive sampling technique. A detailed history was taken, and a complete ocular examination was performed. Descriptive statistics were used to calculate the mean and standard deviation for age. Frequencies were calculated for ocular diseases along with the percentages. Outcome variables included various congenital and acquired diseases such as conjunctivitis, congenital cataract, glaucoma, nasolacrimal duct blockage, squint, trauma, and fundus abnormalities. RESULTS: The mean age of infants was 5.0 ± 3.7 months. There were 196 (52%) males and 181 (48%) females. The sample included 330 (87.5%) full term infants. Acquired ocular diseases occurred in 230 (61%) infants; and congenital diseases, in 147 (39%). The most common ocular disease was conjunctivitis, which occurred in 173 (46%) infants, followed by congenital blocked nasolacrimal duct, which occurred in 57 (15 %) infants. Conjunctivitis was more common among neonates than infants. CONCLUSIONS: Acquired ocular diseases were more common than congenital ocular diseases. The most common ocular pathology was conjunctivitis, followed by congenital nasolacrimal duct obstruction, in infants. Conjunctivitis was more common in neonates than infants.
Cataract ; Conjunctivitis ; Female ; Glaucoma ; Humans ; Infant ; Infant, Newborn ; Male ; Nasolacrimal Duct ; Ophthalmology ; Pathology ; Strabismus ; Tertiary Healthcare

Thyroid ophthalmopathy is an autoimmune disease that affect the orbital and periorbital soft tissue, characterized by bulging eye (exophthalmos) and compressed orbital structures, such as the optic nerves. The indications for surgical treatment for thyroid ophthalmopathy include decreased visual acuity caused by optic neuropathy, conjunctivitis and progressive facial deformity caused by exophthalmos. Orbital wall decompression by nasal endoscopy resulte in good cosmetic effects and visual recovery. Balanced orbital decompression is considered to be a safe and effective surgery that can help avoid postoperative diplopia. We introduce three successful cases of orbital wall decompression for the treatment of thyroid ophthalmopathy.
Autoimmune Diseases ; Congenital Abnormalities ; Conjunctivitis ; Decompression ; Diplopia ; Endoscopy ; Exophthalmos ; Optic Nerve ; Optic Nerve Diseases ; Orbit ; Thyroid Gland ; Visual Acuity

This paper aims to make recommendations for the management of eye health related to fine dust exposure. Fine dust is one of the biggest problems related to air pollution in Korea and is becoming a social issue. Fine dust can be classified into fine dust, ultrafine dust, and nanoparticles according to the size of the constituent particles. Although studies evaluating the harmful effects of particulate matter (PM) have been conducted mainly on cardiovascular and respiratory diseases, the ocular surface is a tissue that is continuously exposed to the atmosphere. Eye symptoms caused by PM exposure include eye redness, irritation, and sensation of a foreign body. Typical eye diseases caused by PM exposure include conjunctivitis, dry eye disease, and blepharitis. PM is thought to induce and exacerbate ocular surface diseases and lead to damage through oxidative stress, toxicity, and immune and inflammatory reactions on the ocular surface. For eye health management related to PM exposure, it is necessary to reduce the chance of exposure to PM in advance according to the PM forecast, avoid additional repeated exposure after PM exposure, and remove PM through eye washing and eyelid cleaning. In addition, eye drops, such as artificial tears, diquafosol, and cyclosporin A, can be used to prevent and treat ocular surface disease and deterioration of the damage. In patients who already have ocular surface disease, the harmful effects of PM exposure may be greater and more attention should be paid to eye health management.
Air Pollution ; Atmosphere ; Blepharitis ; Conjunctivitis ; Cyclosporine ; Dust ; Eye Diseases ; Eyelids ; Foreign Bodies ; Humans ; Korea ; Lubricant Eye Drops ; Nanoparticles ; Ophthalmic Solutions ; Oxidative Stress ; Particulate Matter ; Sensation

PURPOSE: To report a case of a Corynebacterium macginleyi-infected corneal ulcer of a patient who had been treated for conjunctivitis for more than 3 months. CASE SUMMARY: A 72-year-old female was transferred from a private ophthalmic clinic for evaluation of herpetic keratitis with progressive corneal edema and infiltration in the left eye. She had a history of conjunctival hyperemia and eyeball pain in her left eye 3 months prior to her visit. She was treated with levofloxacin eye drops and acyclovir ointment (Herpesid®, Samil, Co., Ltd. Seoul, Korea). On slit lamp examination, 5.4 × 4.0 mm corneal epithelial defects and stromal infiltrations were observed in the upper to central cornea, and endothelial keratic precipitates were found. Gram positive bacteria were detected on Gram staining and Corynebacterium macginleyi was identified on bacterial cultures from the conjunctiva and cornea. She was treated with topical vancomycin eye drops. After 3 months of treatment, the corneal ulcer was completely resolved, leaving mild superficial opacity on the cornea. CONCLUSIONS: While Corynebacterium macginleyi, normal flora of the conjunctiva, is considered a major causative agent for conjunctivitis and blepharitis, Corynebacterium macginleyi should also be considered a possible cause of slowly progressive keratitis in patients with chronic conjunctivitis.
Acyclovir ; Aged ; Blepharitis ; Conjunctiva ; Conjunctivitis ; Cornea ; Corneal Edema ; Corneal Ulcer ; Corynebacterium ; Female ; Gram-Positive Bacteria ; Humans ; Hyperemia ; Keratitis ; Keratitis, Herpetic ; Levofloxacin ; Ophthalmic Solutions ; Seoul ; Slit Lamp ; Vancomycin

PURPOSE: The purpose of this study was to investigate the clinical significance of Bacille Calmette-Guérin (BCG) site reaction in terms of diagnosis and outcome prediction in young children with Kawasaki disease (KD). METHODS: The incidence of BCG site reaction in the respective age ranges was investigated in 1,058 patients who were admitted at Asan Medical Center between January 2006 and February 2017. The 416 patients under 18 months of age were enrolled as subjects for the analysis of the association between BCG site reaction and other laboratory and clinical findings. The analysis was performed separately in complete and incomplete KD groups. RESULTS: The incidence rate of BCG site reaction was peaked at 6–12 months (83%) and decreased with increasing age after 12 months in 1,058 patients (P < 0.001). The incidence rate was above 70% in KD aged less than 18 months and more frequent than those of cervical lymphadenopathy. The logistic regression analyses showed that the principal clinical findings including conjunctivitis (P=0.781), red lips/oral mucosa (P=0.963), rash (P=0.510), cervical lymphadenopathy (P=0.363), changes in extremities (P=0.283) and the coronary artery aneurysm (P=0.776) were not associated with the BCG site reaction. CONCLUSIONS: The BCG site reaction could be a useful diagnostic tool independent to principal clinical findings in KD developing in children aged < 18 months, who underwent BCG vaccination. Outcome of KD patients was not different between groups with or without the BCG site reaction in both complete KD and incomplete KD.
Aneurysm ; BCG Vaccine ; Child ; Chungcheongnam-do ; Conjunctivitis ; Coronary Vessels ; Diagnosis ; Erythema ; Exanthema ; Extremities ; Humans ; Incidence ; Logistic Models ; Lymphatic Diseases ; Mucocutaneous Lymph Node Syndrome ; Mucous Membrane ; Mycobacterium bovis ; Vaccination