• CELLMED
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• v.14 no.3
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• pp.67.1-67.3
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• 2024

Objective: A Case study on improvement of ICE syndrome through the use of OCNT. Methods: OCNT was performed on a 45-year-old Korean female who had difficulty in opening the eyes widely due to painful and xerophthalmias, and suffered inconvenience in daily life due to myodesopsia. Results: After the implementation of OCNT, the intraocular pressure (IOP) level was restored to normal, and the pain, dryness and myodesopsia symptoms were alleviated. This resulted in improvement in depressive symptoms and quality of life. Conclusion: For patients suffering from problems such as elevated intraocular pressure, myodesopsia, and xerophthalmia, OCNT can be helpful in improvement and treatment of symptoms.

• Journal of Korean Ophthalmic Optics Society
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• v.13 no.1
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• pp.131-135
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• 2008

Purpose: To measure and quantify the factors of intraocular pressure (IOP) variation for normal Korean youth. Methods: The IOP of normal youth 805 persons (male: 367, female: 438) were measured as a function of time and quantity for fixation, reclining posture, hard blinking, drinking water, drinking hard liquor, tobacco and coffee by using non-contact tonometer (AT555, Reichert Co.). In the case of fixation, reclining posture and hard blinking, the intraocular pressure of right and left eye were measured for 6 males and 6 females every 10 minutes during 30 minute. In the case of water, liquor, tobacco and coffee, the measurement for 4 or 5 groups (6 persons/ group) having similar IOP were done for the IOP variation of right eye. Results: The mean IOP was 15.2 mmHg for males and 15.8 mmHg for females (slightly higher than male's), respectively and the 99% of those were in the range of the normal IOP. The measured IOP was increased by fixation, reclining posture and hard blinking with males and females. The gradient of increasing slope was 0.15/0.13/0.07/0.08, 0.09/0.08/0.08/0.08 and 0.19/0.08/0.26/0.31, respectively. The IOP variation was elevated by drinking water (especially in the case of 1000 ml) and lowered in proportion to the amount of drinking by hard liquor. Cigarette smoking was associated with rise in intra ocular pressure, but was not shown a definite relation. And coffee had virtually no effect. Conclusions: Fixation, reclining posture, hard blinking and Tobacco caused a transient increase in IOP, but alcohol elicited a slight reduction in IOP overall.

• Journal of Korean Ophthalmic Optics Society
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• v.15 no.2
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• pp.195-199
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• 2010

Purpose: This study was to investigate the relevance between refractive and anatomical changes temporarily on the eyes after alcohol ingestion. Methods: Eight subjects (16 eyes) which were $24.5{\pm}1.5$ aged males drunk the alcohol of 0.42 g per kg of body weight within 30 minutes. Refractive errors, the radius of corneal curvature, corneal thickness, pupillary size, intraocular pressure, and the length of the ocular axis at 1 h, 4 h, and 24 h after alcohol ingestion were compared with them of non-alcoholic state. Results: At 1 h after alcohol ingestion, breath alcohol concentration was the highest (p<0.001), more negative spherical power was needed (p<0.05) for correction, pupillary diameter was decreased (p<0.05), intraocular pressure was decreased (p<0.001), and the length of the ocular axis was increased compared with each one of non-alcoholic state. At 4 h after alcohol ingestion, all anatomical changes were the same tendency as at 1 h after alcohol ingestion. But at 24 h after alcohol ingestion, both refractive changes and anatomical changes were not significant compared with them of non-alcoholic state. Conclusions: Temporary changes of refractive error after alcohol ingestion may be related with decrease of intraocular pressure and increase of the length of ocular axis.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.33 no.3
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• pp.45-68
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• 2020

Objectives : This study aims to evaluate the effectiveness and safety of manual and electroacupuncture on glaucoma. Method : We searched 11 electronic databases using index words to identify randomized clinical trials. Meta-analysis of weighted mean difference (WMD) or standardized mean difference (SMD) were used to evaluate the outcomes. Cochrane bias risk assessment tool was used to assess the risk of bias in each clinical study. The collected data was analyzed using RevMan software (ver. 5.3). Results : At the initial stage of data retrieval, 549 papers were searched. After reviewing 37 full texts, a total of 10 RCT studies (426patients, 715 eyes) were selected and 8 RCT studies (357 people, 617 eyes) were involved in meta-analysis. Meta-analysis of 8 RCTs showed that acupuncture alone was more effective in reducing intraocular pressure(IOP) than conventional treatment (WMD = -5.73, 95% CI: [-12.30, 0.83], P = 0.09, I² = 97%) The combination of acupuncture or electroacupuncture with conventional treatment was also effective in lowering IOP (WMD = -1.84, 95% CI: [-2.31, -1.37], P <0.00001, I² = 45%). It was estimated that the combination of acupuncture with conventional treatment was also effective for improving visual field (VF) (WMD = -2.17, 95% CI: [-4.32, -0.02], P = 0.05, I² = 89%) but improvement in visual acuity (VA) was not significant (MD = 0.06, 95% CI: [-0.03, 0.15], P = 0.23, I² = 0%). Subgroup analyzes were performed only for the studies that used open glaucoma as the study's disease and combination of acupuncture or electroacupuncture with conventional therapy would have an effect on lowering intraocular pressure (WMD = -1.68)., 95% CI: [-2.46, -0.90], P <0.0001, I² = 29%). Conclusion : This study suggests that acupuncture treatment for glaucoma may be effective in reducing intraocular pressure and helpful in improving visual field defects. However, due to the small sample size, high risk of bias and high heterogeneity in the methodology, it is expected that further studies will be needed to verify the results. Further studies in large-scale samples based on a minimized biased methodology would be necessary.

• Advances in Traditional Medicine
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• v.5 no.3
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• pp.178-187
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• 2005

People with hypertension (high blood pressure) are at an increased risk of suffering from glaucoma, a condition in which the pressure within the eye increases. Its noted that several antihypertensive are found to be useful in lowering the intraocular pressure, this review throws some light on the use of these antihypertensives as antiglaucoma drugs and about their probable mechanisms.

• Journal of Veterinary Science
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• v.24 no.1
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• pp.16.1-16.11
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• 2023

Background: Long-term comparative data of phacoemulsification combined with endoscopic cyclophotocoagulation (phaco-ECP) versus phacoemulsification (phaco) alone in dogs are rare. Objectives: To investigate the effects of ECP on postoperative intraocular pressure (IOP) and complications after phaco in dogs with normal IOP. Methods: Medical records of IOP, conjunctival hyperemia, corneal edema, aqueous flare, posterior synechia, intraocular fibrin, and posterior capsule opacification (PCO) formation in 15 canine eyes that underwent phaco-ECP and 36 eyes that underwent phaco alone were evaluated retrospectively. ECP was applied when either the iridocorneal angle or the ciliary cleft was narrow or closed. Results: The IOP of the phaco-ECP group persisted within the normal range postoperatively. The phaco-ECP group had a shorter period of dorzolamide use than did the phaco group. PCO was formed earlier in the phaco-ECP group than in the phaco group. The phaco-ECP group showed more severe corneal edema than the phaco group at every follow-up visit. Posterior synechia was more severe in the phaco-ECP group than in the phaco group from two weeks until the last follow-up. Conclusions: Although ECP might cause more postoperative complications such as corneal edema and posterior synechia, it could effectively reduce the incidence of IOP increase after phaco in dogs with a high risk of postoperative glaucoma.

• Journal of the Korean Society for Precision Engineering
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• v.24 no.9
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• pp.17-22
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• 2007

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.10 no.1
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• pp.340-348
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• 1997

The glaucoma, cataract and causing-blindness-diseases have high clinical importance by their severity of the symptoms and possibility of causing visual loss. Glaucoma is caused by an increase in the intraocular pressure, if severe enough, can cause field loss and eventually complete blindness. In cataract, the general clarity of vision is impaired due to a loss of transparency of the chrystalline lens of the eye. The causing-blindness-diseases can be divided to PokMaeng which cause sudden blindness and ChungMaeng, in which visual acuity is losed gradually. In glaucoma, cataract and causing-blindness-diseases, the visual acuity is affected and the patient may complain blurriness, fatigue of eye, visual field loss deficiency or scintillant feeling, vitreous floaters. In this study, 32 patients who have cataract, glaucoma or other causing-blindness-diseases was treated with oriental medicine or acupuncture from July, l996 to May. 1997, and was followed up by their symptoms and visual acuity. 1. In glaucoma patients, intraocular pressure decreased significantry and the symptoms improved positively. 2. In cataract patients, there was no improvement of visual acuity but $40\%$ of patients found their symptoms improved. 3. In causing-blindness-diseases, $57\%$ of patients reported improvement of their symptoms such as blurriness or fatigue of eye. 4. Through oriental medical treatment, the symptoms of glaucoma, cataract and causing-blindness-diseases can be treated effectively. Therefore oriental management seems to be possible to cure glaucoma, cataract and causing-blindness-diseases.

• Journal of Veterinary Clinics
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• v.32 no.1
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• pp.130-134
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• 2015

A 13-year-old, castrated male Yorkshire terrier was presented with acute blepharospasm 2 months after phacoemulsification with intraocular lens implantation in the left eye. Menace response was weakly positive in the left eye. Intraocular pressure (IOP) was 98 mmHg in the left eye. On ophthalmic examination using slit lamp biomicroscope, episcleral injection and corneal edema were observed in the left eye. Aqueous flare (1+) and iris bombe with peripheral anterior synechia were also detected in the left eye. In spite of medical treatments, IOP was remained more than 50 mmHg. Synechiolysis and radial iridectomy with irrigation/aspiration of anterior chamber were performed in the left eye. One week after the surgery, tissue plasminogen activator was injected to resolve the blood and fibrin clot in the left anterior chamber. Menace response was recovered completely 1 month after the surgery and IOP was maintained less than 20 mmHg more than 6 months.

• Archives of Craniofacial Surgery
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• v.14 no.2
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• pp.133-136
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• 2013

Retrobulbar hemorrhage is a rare but serious complication after blepharoplasty, mid-face injury, and treatment of facial bone fractures. The incidence of postoperative retrobulbar hemorrhage is 0.055% with an incidence of associated permanent blindness of 0.005%. A 69-year-old male came to the emergency room with pain on both orbital areas and uncontrolled bleeding after cosmetic lower blepharoplasty performed at a private clinic. He had not been evaluated preoperatively by the private clinic, but we found that he had undergone percutaneous transluminal coronary angioplasty and taken anticoagulants for 10 years. We performed an emergency operation to evacuate the hematoma. However, after surgery, he persistently complained of orbital pain, pressure and diminished visual acuity. Intraocular pressure was increased, and computed tomography demonstrated a retrobulbar hemorrhage with globe displacement. Emergent lateral canthotomy and cantholysis were performed. Intraocular pressure was decreased to 48/30 mm Hg immediately after the operation, falling within the normal range the next day. We recommend three points to minimize loss of vision by retrobulbar hematoma. Firstly, careful preoperative evaluation must be conducted including current medications, underlying diseases and previous history of surgeries. Secondly, cautious postoperative observation is important for the early diagnosis of retrobulbar hematoma. Lastly, immediate treatment is crucial to prevent permanent blindness.