Comparision effects of solifenacin, darifenacin, propiverine on ocular parameters in eyes: A prospective study

ABSTRACT Objective To evaluate the effects of solifenacin, darifenacin, and propiverine on nasal-, subfoveal-, temporal choroidal thicknesses (NCT, SFCT, TCT), intraocular pressure (IOP) and pupil diameter (PD). Materials and Methods Patients with overactive bladder (OAB) diagnosed according to The International Continence Society were administered with solifenacin, darifenacin or propiverine on a daily basis between November 2017 and May 2018. NCT, SFCT, TCT, IOP, and PD of these patients were measured and compared as initial, fourth and twelfth weeks. Results A total of 165 patients (330 eyes) with OAB were evaluated. Solifenacin (n=140) significantly reduced IOP from 17.30±2.72 mmHg to 16.67±2.56 mmHg (p=0.006) and 16.57±2.41 mmHg (p=0.002), at the fourth and twelfth weeks, respectively. Darifenacin (n=110) significantly reduced NCT from 258.70±23.96 μm to 257.51±22.66 μm (p=0.002) and 255.36±19.69 μm (p=0.038), at the fourth and twelfth weeks, respectively. Propiverine (n=80) significantly increased PD from 4.04±0.48 mm to 4.08±0.44 mm (p=0.009) and 4.09±0.45 mm (p=0.001), at the fourth and twelfth weeks, respectively. Conclusion These findings can help to decide appropriate anticholinergic drug choice in OAB patients. We finally suggest further well-designed randomized prospective studies with a larger population to evaluate the anticholinergic-related complications in eyes.

Síndrome de Horner: revision de la literatura / Horner´s Syndrome: literature review

Resumen El Síndrome de Horner (SH) es una condición provocada por un grupo heterogéneo de patologías. Estas tienen en común el daño de la vía simpática. La localización más común de la lesión es a nivel preganglionar, por trauma o cirugías en región cervical, torácica o ápex pulmonar. El diagnóstico es primordialmente clínico mediante la identificación de la triada de miosis, ptosis y anhidrosis. Se confirma con las pruebas para cocaína e hidroximetanfetamina. El tratamiento se lleva a cabo primero con agentes farmacológicos. Los que tienen disminución del campo visual por la ptosis o por razones cosméticas se llevan a tratamiento quirúrgico. En ese caso los abordajes operatorios recomendados para ptosis leve son el procedimiento de Fasanella-Servat, el avance de aponeurosis del elevador y en casos severos el cabestrillo frontal. El objetivo es hacer una revisión de los algoritmos diagnósticos y terapéuticos del SH para lograr un abordaje sistemático debido a las múltiples etiologías que posee.

Abstract Horner Syndrome is a condition caused by a heterogeneous group of pathologies. These have in common the damage of the sympathetic pathway. The most common location of the lesion is at the preganglional level, due to trauma or surgeries in the cervical, thoracic or pulmonary apex region. The diagnosis is primarily clinical by identifying the triad of myosis, ptosis and anhidrosis. It is confirmed with the cocaine and hydroxymethamphetamine tests. Treatment is first carried out with pharmacological agents. Those with diminished visual field due to ptosis or cosmetic reasons are undergoing surgical treatment. In this case, the recommended operative approaches for mild ptosis are the Fasanella-Servat procedure, the elevator aponeurosis advance and, in severe cases, the frontalis sling. The objective is to review the diagnostic and therapeutic algorithms of SH in order to achieve a systematic approach due to the multiple aetiologies it possesses.

Unilateral mydriasis: a complication of spine surgery in prone position / Midríase unilateral: uma complicação da cirurgia de coluna em decúbito ventral

Abstract Prone position though is commonly used for better access to surgical site, but may be associated with a variety of complications. Perioperative Visual Disturbances or loss is rare but a devastating complication that is primarily associated with spine surgeries in prone position. In this case we report a 42 year old ASA-II patient who developed anisocoria with left pupillary dilatation following lumbar microdiscectomy in prone position. Following further evaluation of the patient, segmental pupillary palsy of the left pupillary muscles was found to be the possible cause of anisocoria. Anisocoria partially improved but persisted till follow up.

Resumo O posicionamento em decúbito ventral, embora comumente usado para melhorar o acesso ao local cirúrgico, pode estar associado a uma variedade de complicações. Distúrbios ou perda visual no Perioperatório é uma complicação rara, mas devastadora, que está principalmente associada à cirurgia de coluna vertebral em decúbito ventral. Relatamos aqui o caso de um paciente de 42 anos de idade, ASA - II, que desenvolveu anisocoria com dilatação pupilar esquerda após microdiscetomia lombar em decúbito ventral. Após uma avaliação adicional do paciente, observamos que a paralisia segmentar dos músculos pupilares esquerdos seria a possível causa de anisocoria. A anisocoria melhorou parcialmente, mas persistiu até o acompanhamento.

Approach to pupillary abnormalities via anatomical pathways / 영남의대학술지

The pupillary size and movement are controlled dynamically by the autonomic nervous system; the parasympathetic system constricts the iris, while the sympathetic system dilates the iris. Under normal conditions, these constrictions and dilations occur identically in both eyes. Asymmetry in the pupillomotor neural input or output leads to impaired pupillary movement on one side and an unequal pupil size between both eyes. Anisocoria is one of the most common signs in neuro-ophthalmology, and the neurological disorders that frequently cause anisocoria include serious diseases, such as vascular dissection, fistula, and aneurysm. A careful history and examination can identify and localize pupillary disorders and provide a guide for appropriate evaluations.

Approach to pupillary abnormalities via anatomical pathways / 영남의대학술지

The pupillary size and movement are controlled dynamically by the autonomic nervous system; the parasympathetic system constricts the iris, while the sympathetic system dilates the iris. Under normal conditions, these constrictions and dilations occur identically in both eyes. Asymmetry in the pupillomotor neural input or output leads to impaired pupillary movement on one side and an unequal pupil size between both eyes. Anisocoria is one of the most common signs in neuro-ophthalmology, and the neurological disorders that frequently cause anisocoria include serious diseases, such as vascular dissection, fistula, and aneurysm. A careful history and examination can identify and localize pupillary disorders and provide a guide for appropriate evaluations.

A neonate with Joubert syndrome presenting with symptoms of Horner syndrome / 소아과

Joubert syndrome (JS) is characterized by the “molar tooth sign” (MTS) with cerebellar vermis agenesis, episodic hyperpnea, abnormal eye movements, and hypotonia. Ocular and oculomotor abnormalities have been observed; however, Horner syndrome (HS) has not been documented in children with JS. We present the case of a 2-month-old boy having ocular abnormalities with bilateral nystagmus, left-dominant bilateral ptosis, and unilateral miosis and enophthalmos of the left eye, which were compatible with HS. Brain magnetic resonance imaging (MRI) revealed the presence of the MTS. Neck MRI showed no definite lesion or mass around the cervical sympathetic chain. His global development was delayed. He underwent ophthalmologic surgery, and showed some improvement in his ptosis. To the best of our knowledge, the association of HS with JS has not yet been described. We suggest that early neuroimaging should be considered for neonates or young infants with diverse eye abnormalities to evaluate the underlying etiology.

Transient Anisocoria during Medial Blowout Fracture Surgery

Transient anisocoria is rare during blowout fracture reconstruction. We report a case of transient anisocoria occurring during medial blowout fracture reconstruction and review the relevant literature. A 54-year-old woman was struck in the face and was admitted for a medial blowout fracture of the left eye. During the operation, persistent bleeding occurred. To control this bleeding, a 1% lidocaine solution with 1:200,000 epinephrine was applied to the orbital wall with cotton pledgets. In total, 40 mL of local anesthetic was used for the duration of the operation. After approximately three hours of the surgery, the ipsilateral pupil was observed to be dilated, with sluggish response to light. By 3 hours after the operation, the mydriasis had resolved with normal light reflex. In conclusion, neurological and ophthalmologic evaluation must be performed prior to blowout fracture surgery. Preoperative ophthalmic evaluation is simple and essential in ruling out any preexisting neurologic condition. Moreover, surgeons must be aware of the fact that excessive injection of lidocaine with epinephrine for hemostasis during orbital wall surgery can result in intraoperative anisocoria. Anisocoria-related situations must be addressed in a proficient manner through sufficient understanding of the mechanism controlling the pupillary response to various stimuli.

Comparison of ocular function and refractive errors both Hansen patients and old people / 나학회지

BACKGROUND & OBJECTIVE: The purpose of this study is to prove the characteristics of refractive error and visual acuity about hansen patients and old people. To compare the pupil and ocular function was to investigate the characteristics of the eye of the hansen patients. METHODS: Subjects were intended for the elderly over 60 years old 85 years old or younger both hansen patients in Wonju(n=29) and old people in Yangpyeong(n=29). Auto refraction(Topcon KR-7000) to objective refraction was conducted after the subjective refraction. Pupil size at normal illumination and light reflex, response velocity and the reaction states about light reflex were measured and Color vision test were. Writing questionnaires and analyzed the subjective symptoms about two groups. Spss ver.18.0 was used for statistics analysis and significance level was based on a 0.05. Methods were used Crosstabs analysis ,Paired T test and descriptive statistics. RESULTS & CONCLUSION: VA of hansen patients and old people did not differ by 0.29 +/-0.18 and 0.35+/-0.23. (p>0.05). CC of hansen patients and old people did differ by 0.55+/-0.26 and 0.44+/-0.21(p0.05). Old people during normal illumination and light reflex is normal (p<0.05). Direct light reflex state of hansen patients was normal 17.20% and abnormal 82.8%. Pupil's response velocity during light reflex of hansen patients was normal 3.4% and abnormal 96.6%. Pupil's reaction state during light reflex of hansen patients was normal 13.8%and abnormal 86.20%. Direct light reflex state of old people was normal 96.60%and abnormal 3.4%. Subjective symptoms were ranking 1.Dim sighted(23times) 2.Eyestrain(18times) 3.Tears(15times) of Hansen, that were ranking 1.Dim sighted(25times) 2.Tears(8times) 3.Pruritus(8times)of old people. Hansen patients and old people were not differ about result of CV test.

Incidence of pupillary involvement, course of anisocoria and ophthalmoplegia in diabetic oculomotor nerve palsy.

Aims: To derive a reliable estimate of the frequency of pupillary involvement and to study the patterns and course of anisocoria in conjunction with ophthalmoplegia in diabetes-associated oculomotor nerve palsy. Materials and Methods: In this prospective analytical study, standardized enrolment criteria were employed to identify 35 consecutive patients with diabetes-associated oculomotor nerve palsy who were subjected to a comprehensive ocular examination. Standardized methods were used to evaluate pupil size, shape, and reflexes. The degree of anisocoria, if present and the degree of ophthalmoplegia was recorded at each visit. Results: Pupillary involvement was found to be present in 25.7% of the total number of subjects with diabetic oculomotor nerve palsy. The measure of anisocoria was < 2 mm, and pupil was variably reactive at least to some extent in all cases with pupillary involvement. Majority of patients in both the pupil-involved and pupil-spared group showed a regressive pattern of ophthalmoplegia. Ophthalmoplegia reversed much earlier and more significantly when compared to anisocoria. Conclusions: Pupillary involvement in diabetes-associated oculomotor nerve palsy occurs in about 1/4th of all cases. Certain characteristics of the pupil help us to differentiate an ischemic insult from an aneurysmal injury to the 3rd nerve. Ophthalmoplegia resolves much earlier than anisocoria in diabetic oculomotor nerve palsies.

Atypical Miller-Fisher Syndrome Presenting as an Isolated Internal Ophthalmoplegia Following Epstein-Barr Virus Infection

Acute external ophthalmoplegia, areflexia, and ataxia compose the classic Miller-Fisher syndrome (MFS). Pupillary dysfunction is present in half of patients with MFS. However, isolated internal ophthalmoplegia is rare in children with MFS. We report a case with MFS presenting with isolated internal ophthalmoplegia following an acute Epstein-Barr virus (EBV) infection. An 11-year-old girl with flu-like symptoms was diagnosed with having an acute EBV infection on prior admission. After discharge, she complained of anorexia, poor oral intake and dizziness associated with blurred vision when in the upright position. Physical examination on readmission 10 days later showed anisocoric, mydriatic pupils with an abnormal light reflex. The patient displayed no external ophthalmoplegia, ataxia or areflexia. Cerebrospinal fluid analysis showed elevated protein with no white blood cells. Serum anti-GQ1b antibody was negative. MFS was diagnosed under clinical findings and CSF albuminocytologic dissociation. Isolated internal ophthalmoplegia can be the sole manifestation of MFS. Therefore, MFS must be considered in the differential diagnosis for children presenting with unexplained acute internal ophthalmoplegia.

A Case of Waardenburg Syndrome Type 2 With Anisocoria

PURPOSE: To report a case of Type 2 Waardenburg syndrome with anisocoria. CASE SUMMARY: A 53-year-old woman with congenital deafness visited the clinic complaining of photophobia and heterochromic iris in the left eye. Her best-corrected visual acuity was 1.0 in the right eye and 0.7 in the left eye. The patient's left eye showed complete iris hypopigmentation, and the right eye showed segmental iris hypopigmentation. Fundus examination demonstrated generalized decrease in retinal pigment with focal hypopigmented lesions in both eyes. The pupil sizes were 3 mm in the right eye and 5 mm in the left eye. A pure tone audiogram showed profound bilateral sensorineural hearing loss. CONCLUSIONS: In the present case, mydriasis was found to exist in a completely hypopigmented iris. Therefore, the neural crest from which the pupillary constrictor muscle originates may play a role in the pathogenesis of Waardenburg syndrome.

Ipsilateral Mydriasis after Open Reduction of a Left Blow Out Fracture: A case report / 대한마취과학회지

Perioperative unilateral mydriasis is a disturbing finding, which is suggestive of acute intracranial pathology during general anesthesia. In addition, the assessment of an abnormal neurological injury is limited during general anesthesia, with anisocoria requiring special consideration. The case of a 27 year old healthy male patient, with ipsilateral mydriasis found near the end of surgery of open reduction for left blow out fracture, was experienced. The patient's pupils were bilaterally equal four hours after uneventfully surgery. The possible causes of unilateral mydriasis include the effects of anesthetic agents, stellate ganglion block, impaired venous return from head and neck, an acute intracranial mass lesion or hemorrhagic event, direct eye trauma, pre-existing medical or surgical conditions (Adie's tonic pupil, artificial eye etc.) and inadvertent direct deposition of alpha-adrenergic or anticholinergic agents in the eye. The understanding and diagnosis of unusual mydriasis during general anesthesia requires knowledge of the autonomic nerve pathways and pharmacology of the eye. In this case, the myadriasis of the left eye was considered to have resulted from the absorption of 1:100.000 topical epinephrine infiltrated into the lower eyelid via episcleral vessels.