Infantile hemangioma (IH) usually presents solely as a cutaneous manifestation, and rarely accompanies diverse anomalies such as spinal dysraphism. A 2-month-old girl presented with IH on her lumbar skin as a coin-sized red plaque with adjacent depressed skin and a child-palm-sized red plaque on her left ankle since birth. Considering the coexistence of IH and depressed skin on the midline in her lumbosacral area, magnetic resonance imaging of her spine was performed, which showed intraspinal/dermal vascular tumors with spina bifida occulta at the 12th thoracic vertebrae level. Furthermore, no neurologic deficits were observed. She has been taking oral propranolol with topical timolol to prevent neural complications and the lesions clinically improved. However, additional surgery for the intraspinal lesions was considered due to urination/defecation abnormalities since she was 13 months of age. In cases of midline IH, particularly with additional skin lesions, appropriate imaging studies to identify accompanying anomalies should be performed, and referrals to neurosurgical specialists should be considered.
Ankle ; Female ; Hemangioma ; Humans ; Infant ; Magnetic Resonance Imaging ; Neurologic Manifestations ; Parturition ; Propranolol ; Referral and Consultation ; Skin ; Specialization ; Spina Bifida Occulta ; Spinal Dysraphism ; Spine ; Thoracic Vertebrae ; Timolol

PURPOSE: To compare the allergy prevalence and clinical manifestations of 0.2% brimonidine/0.5% timolol fixed combination (BTFC) and 0.15% brimonidine in Korean patients with glaucoma. METHODS: We retrospectively analyzed the medical records of 196 glaucoma patients treated with BTFC and 234 glaucoma patients treated with 0.15% brimonidine. We compared sex, age, type of glaucoma, treatment period, allergy history, onset time of ocular allergy and clinical characteristics of allergy in the two groups. RESULTS: Ocular allergy percentages 10.14% in the BTFC group and 22.02% in the 0.15% brimonidine group, and the risk of allergy was approximately 0.4 times lower in patients using BTFC (hazard ratio = 2.5, p = 0.009). The BTFC group developed ocular allergy at a mean of 20.5 months (range: 1.7–51.1 months), and the 0.15% brimonidine group developed ocular allergy at a mean of 7.7 months (range: 0.4–50.8 months). In the BTFC group, 50% of the ocular allergy occurred within 15 months, and within 5 months in the 0.15% brimonidine group. Clinical characteristics of brimonidine allergy involved two types of conjunctival follicles and conjunctival papillae, but there were no significant differences in incidence according to allergy type (p = 0.566). CONCLUSIONS: The prevalence of ocular allergy in the BTFC group was lower than that in the 0.15% brimonidine group in Korean patients with glaucoma. The results of this study are expected to be useful for patient education and compliance improvement using brimonidine.
Brimonidine Tartrate ; Compliance ; Glaucoma ; Humans ; Hypersensitivity ; Incidence ; Medical Records ; Patient Education as Topic ; Prevalence ; Retrospective Studies ; Timolol

PURPOSE: This study evaluated the effect of a fixed combination of 0.0015% tafluprost-0.5% timolol (Tapcom®, Santen, Osaka, Japan) in glaucoma patients. METHODS: This study included 23 patients who were diagnosed with normal tension glaucoma and treated with a fixed combination of 0.0015% tafluprost-0.5% timolol as the first therapy. Diurnal intraocular pressure (IOP) was measured every 2 and 0.5 hours between 9:00 am and 4:30 pm. The IOP change with respect to body position (positional IOP) was measured at baseline and at 6 months after eye-drop instillations. IOP fluctuation was defined as the standard deviation of IOP measurements. Throughout the study, all side effects were recorded and monitored by the investigators. RESULTS: The mean reduction in IOP in the 0.0015% tafluprost-0.5% timolol fixed combination-treated eyes was −3.37 ± 2.39 mmHg (−19.70 ± 13.97%) for the right eye and −3.22 ± 2.27 mmHg (-18.81 ± 13.28%) for the left eye (paired t-test, p < 0.001). The mean positional IOP measured at 4 pm at 6 months after 0.0015% tafluprost-0.5% timolol fixed combination instillation showed statistically significant reduction from the mean positional IOP at baseline. There was a significant difference in the number of patients with ≤3 mmHg IOP variation over four time points between baseline and at 6 months in the 0.0015% tafluprost-0.5% timolol fixed combination-treated eyes (McNemar test, p < 0.001). There was no serious adverse event causing ocular damage. CONCLUSIONS: Use of 0.0015% tafluprost-0.5% timolol fixed combination was effective and well tolerated in reducing IOP and in maintaining its effectiveness in glaucoma patients.
Glaucoma ; Humans ; Intraocular Pressure ; Low Tension Glaucoma ; Research Personnel ; Timolol

PURPOSE: Superior oblique myokymia is intermittent spontaneous contractions of the superior oblique muscle presenting as rapid and small-amplitude intorsions and depressions of the eye. The authors report a case of superior oblique myokymia that was objectively and quantitatively diagnosed with slit lamp examination and video-oculography and completely resolved with medical treatment. CASE SUMMARY: A 44-year-old woman presented with a seven-year history of intermittent oscillopsia which continued for few seconds. She had no history of head trauma or systemic ocular disease, and the anterior segment and fundus examination were unremarkable. Right eye intorsion lasting for a few seconds as detected by slit lamp examination. Eye movements were recorded using video-oculography, which showed a torsional nystagmus of 5 to 10 degrees with 2 to 5 vertical components in the right eye. Based on these findings, the patient was diagnosed with superior oblique myokymia. The patient was prescribed topical timolol ophthalmic solution, one drop twice per day, but the symptoms persisted. Timolol ophthalmic solution was stopped and replaced with carbamazepine, 200 mg twice a day, which resolved her symptoms. CONCLUSIONS: Slit lamp examination and video-oculography can be used as objective and quantitative diagnostic tools in order to confirmed a diagnosis and lead to proper treatment.
Adult ; Carbamazepine ; Craniocerebral Trauma ; Depression ; Diagnosis* ; Eye Movements ; Female ; Humans ; Slit Lamp ; Timolol ; Trochlear Nerve Diseases*

PURPOSE: To evaluate and compare the toxic effects of eyedrops containing a fixed combination of 2.0% dorzolamide and 0.5% maleate timolol with or without preservatives on rabbit corneal endothelium. METHODS: This study was performed with 22 eyes of New Zealand white rabbits. Dorzolamide/timolol eyedrops with preservative (Cosopt group) or without preservative (Cosopt-S group) were diluted with a balanced salt solution at a 1 : 1 ratio. We injected 0.1 mL of diluted Cosopt into the anterior chamber of left eyes and an equal volume of diluted Cosopt-S into the anterior chamber of right eyes. Corneal thickness, corneal haze, and conjunctival injection were measured before and 24 hours after treatment. Endothelial damage was compared between both eyes by vital staining (alizarin red/trypan blue staining), live/dead cell assay, TUNEL assay, and scanning electron microscopy. RESULTS: Corneal endothelial damage was severe in the Cosopt group. Cosopt-treated eyes exhibited remarkable corneal edema and prominent apoptosis of endothelial cells. In addition, the live/dead cell assay revealed many dead cells in the endothelium, and scanning electron microscopy analysis showed that corneal endothelial cells exhibited a partial loss of microvilli on the surface as well as extensive destruction of intercellular junctions. However, in the Cosopt-S group, corneal edema was mild and the damage to the corneal endothelium was minimal. CONCLUSIONS: The main cause of corneal endothelial toxicity was due to the preservative in the dorzolamide/timolol fixed combination eyedrops, and not the active ingredient. Thus, it appears to be safer to use preservative-free eyedrops during the early postoperative period.
Animals ; Anterior Chamber/drug effects ; Apoptosis ; Corneal Edema/chemically induced/*pathology ; Disease Models, Animal ; Drug Combinations ; Endothelium, Corneal/drug effects/*pathology ; In Situ Nick-End Labeling ; Ophthalmic Solutions ; Rabbits ; Sulfonamides/administration & dosage/*toxicity ; Thiophenes/administration & dosage/*toxicity ; Timolol/administration & dosage/*toxicity

OBJECTIVETo dicuss the clinical efficacy of Timolol Maleate Eye Drops in the treatment of superficial infantile hemangiomas. Methods From April 2012 to May 2014, 210 patients with superficial infantile hemangiomas were included. According to the parents' choice, a total of 176 cases were treated with Timolol Maleate Eye Drops as the treatment group, and the 34 cases who received the treatment of "wait and see" was included in the control group. In the treatment group, the gauzes were dipped into the eye drops and putted evenly on the surface of the hemangioma, 3-4 times daily and lasted for more than 20 minutes. The gauze should completely cover the surface of the tumor. The follow-up periods were 3 weeks and 6 months after treatment with the pictures to record the treatment effect. The therapeutic effect was graded as: grade I (unable to control the growth of the hemangioma), II (the growth of the hemangioma stagnated), III (hemangioma significantly subsided), IV (the hemangioma completely disappeared). The effective rate included the cases with grade II and above grade II . The cure cases included the cases with grade IV. The data was analyzed with the statistical software SPSS 17.0 and the Chi-square test (P < 0.05).

RESULTS3 cases in the treatment group showed eczema action. Tumor ulcer happened in 1 case in treatment group. The side effect rate was 2.3% . The results at 3 weeks following in the treatment group showed that the growth of the hemangioma were stagnated in 154 cases. The color of hemangioma became darker in different degrees than before, and the texture of the hemangioma became soft in majority of children, and the thickness of hemangioma became thinner in some cases. However, only 4 cases showed the hemangiomas were subsided, 18 cases showed the color of the part of the hemangiomas were brighter than before, and 12 cases of the hemangiomas remained original state in the control group. The results of 6 weeks following the treatment showed that 18 patients in the treatment group reached the standard of the grade IV, 84 patients reached the standard of the grade III, 60 patients achieved in the standard of grade II, and only 14 patients showed the volume of hemangiomas were increased as grade I. The effective rate was 58. 0% , and the cure rate was 10. 2% in treatment group. In control group, no children reached the standard of the grade IV, 4 cases reached the standard of grade III, 13 cases who remained original state reached the standard of grade II, and 17 cases showed the volume of hemangiomas continued to increase as grade I . The effective rate was 11. 8% , and the cure rate was 0. By comparison, the effective rate and the cure rate in the control group were relatively lower than those in the treatment group (P < 0.05).

CONCLUSIONSThe efficacy of Timolol Maleate Eye Drops in the treatment of superficial infantile hemangioma is exact, especially in the proliferative phase of the infantile hemangioma. It is safe and easy to perform with mild side effect. It should be selected as first-line treatment.

Administration, Topical ; Adrenergic beta-Antagonists ; administration & dosage ; Child ; Hemangioma ; drug therapy ; Humans ; Ophthalmic Solutions ; administration & dosage ; Skin Neoplasms ; drug therapy ; Timolol ; administration & dosage ; adverse effects ; Treatment Outcome ; Watchful Waiting

Infantile hemangioma is a common, benign tumor of infancy. Although systemic propranolol was found to be effective in the treatment of infantile hemangioma, its use is often challenging for clinicians owing to its potential side effects. Recent small studies have suggested that the topical use of timolol maleate gel, a non-selective beta-adrenergic antagonist, might be effective for the treatment of superficial infantile hemangioma. Here, we report three cases of infantile hemangioma of different sizes and depths treated with the topical timolol maleate gel-forming solution.
Hemangioma ; Propranolol ; Timolol*

PURPOSE: We conducted a study to evaluate the effects of brinzolamide/timolol fixed combination (BTFC) in normal-tension glaucoma (NTG) patients. METHODS: We reviewed the records of 33 normal-tension glaucoma patients treated with BTFC in the unilateral eye. We measured intraocular pressure (IOP) every 2 and 1/2 hours between 09:00 am and 04:30 pm. After using BTFC at 8:00 am and 8:00 pm for 6 months, we measured the IOP at the same time period. We analyzed and compared the IOP of eyes treated with BTFC and contralateral eyes. RESULTS: The mean reduction in IOP was -2.85 +/- 1.43 mm Hg (-18.36 +/- 8.58%) in the eyes treated with BTFC and -2.21 +/- 1.73 mm Hg (-13.90 +/- 10.66%) in the contralateral eyes. The IOP lowering effect was greater in the eyes treated with BTFC than in the contralateral eyes. After 6 months of BTFC instillation, the changes in IOP measurements were the lowest at 11:30 am and increased at each time point afterwards. The greatest reduction in IOP was observed at 1 month; however, significant IOP reduction was observed at 3 and 6 months in both BTFC and contralateral eyes. There was no serious adverse event causing ocular damage. CONCLUSIONS: BTFC provided a significant IOP reduction in both BTFC and contralateral eyes in NTG patients.
Glaucoma* ; Humans ; Intraocular Pressure ; Timolol*

PURPOSE: To evaluate the effects of a bimatoprost/timolol fixed combination (BTFC) and a latanoprost/timolol fixed combination (LTFC) on diurnal intraocular pressure (IOP) and anterior ocular parameters in healthy subjects. METHODS: We enrolled 58 healthy subjects in this prospective clinical study. Thirty subjects were treated with BTFC and 28 subjects were treated with LTFC. IOP was measured every 2 hours except from 01:00 and 05:00. Axial length, corneal curvature, and anterior chamber depth were obtained using the IOL master at baseline and 24 hours later. Adverse events were assessed by patient interview and by slit lamp examination. RESULTS: The largest difference in IOP between treated and untreated eyes 8 hours after instillation was 1.67 mmHg in the BTFC group (p < 0.001). The largest difference in IOP between treated and untreated eyes 10 hours after instillation was 1.93 mmHg in the LTFC group (p < 0.001). For anterior ocular parameters such as axial length, corneal curvature, anterior chamber depth at baseline and 24 hours after instillation, there were no significant differences between the baseline and 24-hour values in either the BTFC or LTFC group. The most frequently occurring adverse event was conjunctival hyperemia, which was found in 33.3% (n = 10) of the BTFC group and 25.0% (n = 7) of the LTFC group (p = 0.486). CONCLUSIONS: BTFC and LTFC provided a significant reduction in IOP from baseline without changing any anterior ocular parameters. Our results provide a reference for monocular trials to assess the effect of eye drops in a clinical condition.
Adult ; Aged ; Aged, 80 and over ; Amides/*administration & dosage ; Antihypertensive Agents/administration & dosage ; Circadian Rhythm/*physiology ; Cloprostenol/administration & dosage/*analogs & derivatives ; Dose-Response Relationship, Drug ; Drug Therapy, Combination ; Female ; Follow-Up Studies ; Glaucoma, Open-Angle/drug therapy/*physiopathology ; Healthy Volunteers ; Humans ; Intraocular Pressure/drug effects/*physiology ; Male ; Middle Aged ; Ophthalmic Solutions ; Prospective Studies ; Prostaglandins F, Synthetic/*administration & dosage ; Timolol/*administration & dosage ; Tonometry, Ocular ; Treatment Outcome

PURPOSE: To evaluate the effects of a bimatoprost/timolol fixed combination (BTFC) and a latanoprost/timolol fixed combination (LTFC) on diurnal intraocular pressure (IOP) and anterior ocular parameters in healthy subjects. METHODS: We enrolled 58 healthy subjects in this prospective clinical study. Thirty subjects were treated with BTFC and 28 subjects were treated with LTFC. IOP was measured every 2 hours except from 01:00 and 05:00. Axial length, corneal curvature, and anterior chamber depth were obtained using the IOL master at baseline and 24 hours later. Adverse events were assessed by patient interview and by slit lamp examination. RESULTS: The largest difference in IOP between treated and untreated eyes 8 hours after instillation was 1.67 mmHg in the BTFC group (p < 0.001). The largest difference in IOP between treated and untreated eyes 10 hours after instillation was 1.93 mmHg in the LTFC group (p < 0.001). For anterior ocular parameters such as axial length, corneal curvature, anterior chamber depth at baseline and 24 hours after instillation, there were no significant differences between the baseline and 24-hour values in either the BTFC or LTFC group. The most frequently occurring adverse event was conjunctival hyperemia, which was found in 33.3% (n = 10) of the BTFC group and 25.0% (n = 7) of the LTFC group (p = 0.486). CONCLUSIONS: BTFC and LTFC provided a significant reduction in IOP from baseline without changing any anterior ocular parameters. Our results provide a reference for monocular trials to assess the effect of eye drops in a clinical condition.
Adult ; Aged ; Aged, 80 and over ; Amides/*administration & dosage ; Antihypertensive Agents/administration & dosage ; Circadian Rhythm/*physiology ; Cloprostenol/administration & dosage/*analogs & derivatives ; Dose-Response Relationship, Drug ; Drug Therapy, Combination ; Female ; Follow-Up Studies ; Glaucoma, Open-Angle/drug therapy/*physiopathology ; Healthy Volunteers ; Humans ; Intraocular Pressure/drug effects/*physiology ; Male ; Middle Aged ; Ophthalmic Solutions ; Prospective Studies ; Prostaglandins F, Synthetic/*administration & dosage ; Timolol/*administration & dosage ; Tonometry, Ocular ; Treatment Outcome