Falls After Ophthalmological Surgery Experience Among the Community-Dwelling Elderly in Japan.

Community-dwelling elderly are likely to fall even after ophthalmological surgery. To identify the association between falls and ophthalmological surgery and screening experiences among the community-dwelling elderly in Japan, a cross-sectional descriptive study examined 159 community-dwelling people aged ≥ 65 years about an extensive physical assessment, health status, experience of falls, and ophthalmic situations. In this city, the study identified an association between falls and both ophthalmological surgery experience and voluntary attendance at ophthalmic screening among the community-dwelling elderly. Japanese public health nurses should be a bridge between community-dwelling elderly and ophthalmologists in the community to promote attendance at ophthalmic screening.

[Identifying patients with risk for severe pain after ophthalmological surgery]. / Wie erkennt man Risikopatienten für starke Schmerzen nach Augeneingriffen?

Modern ophthalmology includes a wide range of surgical options and, accordingly, also requires appropriate pain management. There are established risk factors for severe postoperative pain that should be identified and considered in the perioperative management. The main risk factors and existing recommendations are presented in this article. Patients at risk should be identified before surgery. It is important that perioperative pain management is implemented in the treatment plan as part of an interdisciplinary cooperation to identify and address the risks as early as possible.

Neuromuscular blockade effects of cisatracurium in 11 cats undergoing ophthalmological surgery anaesthetised with isoflurane.

CASE SERIES SUMMARY: This case series describes the neuromuscular blockade (NMB) following 0.15 mg/kg intravenous (IV) cisatracurium administration in 11 cats undergoing ophthalmological surgery and anaesthetised with isoflurane. Anaesthetic records were analysed retrospectively. Neuromuscular function was assessed by a calibrated train-of-four (TOF) monitor. Cats were 73 ± 53 months old, weighed 4 ± 1 kg and were of American Society of Anesthesiologists' physical classification 2. Duration of anaesthesia and surgery were 144 ± 27 and 94 ± 24 mins, respectively. The lowest TOF count was zero in four cats, four in six cats and for one cat the TOF ratio never decreased below 31%. The time of onset was between 1 and 6 mins after the administration of cisatracurium and the mean duration of action was 20.4 ± 10.1 mins. RELEVANCE AND NOVEL INFORMATION: Cisatracurium at a dose of 0.15 mg/kg IV did not consistently induce a TOF count of zero in all cats. The dose used in these cats did not produce any remarkable cardiovascular side effects. Although the NMB was not complete, the dose given was sufficient to produce central eyeball position, which was the goal of the ophthalmic surgeries.

From Krönlein, through madness, to a useful modern surgery: the journey of the transorbital corridor to enter the neurosurgical armamentarium.

Transorbital surgery has gained recent notoriety because of its incorporation into endoscopic skull base surgery. The use of this surgical corridor has been pervasive throughout the 20th century. It has been utilized by multiple disciplines for both clinical and experimental purposes, although its historical origin is medically and ethically controversial. Hermann Knapp first introduced the orbital surgical technique in 1874, and Rudolf Krönlein introduced his procedure in 1889. Rivalry between Walter Dandy in neurosurgery and Raynold Berke in ophthalmology further influenced methods of tackling intracranial and intraorbital pathologies. In 1946, Walter Freeman revolutionized psychosurgery by completing seemingly successful transorbital leucotomies and promoting their minimally invasive and benign surgical characteristics. However, as Freeman's legacy came into disrepute, so did the transorbital brain access corridor, again resulting in its stunted evolution. Microsurgery and endoscopy further influenced the use, or lack thereof, of the transorbital corridor in neurosurgical approaches. Historical analysis of present goals in modern skull base surgery echoes the principles established through an approach described almost 150 years ago: minimal invasion, minimal morbidity, and priority of patient satisfaction. The progression of the transorbital approach not only reflects psychosocial influences on medical therapy, as well as the competition of surgical pioneers for supremacy, but also describes the diversification of skull base techniques, the impact of microsurgical mastery on circumferential neurosurgical corridors, the influence of technology on modernizing skull base surgery, and the advancing trend of multidisciplinary surgical excellence.

Absence of Severe Acute Respiratory Syndrome-Coronavirus-2 RNA in ocular tissues.

PURPOSE: To evaluate the status of ocular donor tissues of a COVID-19 postmortem donor. METHODS: SARS-CoV-2 was detected via a pharyngeal swab and broncho-alveolar lavage in the COVID-19 suspect. Postmortem tissue procurement and preparation were performed with personal protective equipment (PPE) and the necessary protective measures. qRT-PCR-testing was performed for the following ocular tissues and fluids: conjunctival fluid swabs, bulbar conjunctiva, corneal epithelium, corneal stroma, corneal endothelium, anterior chamber fluid, lens, iris, vitreous, retina, uvea, sclera, and optic nerve. Informed consent and Institutional Review Board approval was obtained prior to this study (196/2020BO2; Date of approval: 03/26/2020; Ethics Committee of the University of Tuebingen). RESULTS: In all ocular tissue and fluid samples no SARS-CoV-2 RNA was detected via qRT-PCR of the confirmed COVID-19 postmortem donor. CONCLUSIONS AND IMPORTANCE: Late-stage COVID-19 patients might not harbor an ocular reservoir of SARS-CoV-2. The risk of transmitting SARS-CoV-2 via ocular tissues and fluids might be low. This may bear future implications for patient management in ophthalmological practice, surgery and transplantation.

Prevalencia de enfermedades crónicas en consulta preoperatoria del Hospital Oftalmológico Amistad Argelia-Cuba. El Oued, Argelia / Prevalence of chronic diseases in preoperative consultation from Algeria-Cuba Friendship Ophthalmological Hospital. El Oued, Algeria

RESUMEN Introducción: las enfermedades crónicas no transmisibles constituyen un problema de salud para adultos mayores, a considerar en pacientes tributarios de cirugía oftalmológica. Objetivo: identificar la prevalencia de enfermedades crónicas no transmisibles en los pacientes que requieren cirugía ocular, atendidos en consulta preoperatoria del Hospital Oftalmológico Amistad Argelia-Cuba, en El Oued, Argelia, entre mayo de 2018 y julio de 2019. Materiales y métodos: se realizó un estudio observacional descriptivo de corte transversal. El universo estuvo conformado por 1 978 pacientes que acudieron a la consulta preoperatoria. Se analizaron las variables: edad, sexo, diagnóstico clínico y diagnóstico oftalmológico preoperatorio. Resultados: gran parte de los pacientes atendidos con enfermedades crónicas no trasmisibles fueron mayores de 45 años y del sexo masculino. Prevalecieron los casos con hipertensión arterial y cardiopatía isquémica. Conclusiones: la hipertensión arterial, la cardiopatía isquémica y la diabetes mellitus fueron las enfermedades mayormente encontradas. Los diagnósticos oftalmológicos preoperatorios más frecuentes fueron la catarata senil, las enfermedades de retina y el glaucoma neovascular.

ABSTRACT Introduction: chronic non-communicable diseases constitute a health problem for elder people, to be considered in patients requiring to ophthalmological surgery. Objective: to identify the prevalence of chronic non-communicable diseases in patients requiring eye surgery attended at the Algeria Cuba Friendship Ophthalmological Hospital, in El Oued, Algeria, between May 2018 and May 2019. Materials and methods: a cross-sectional, descriptive, observational study was performed. The universe was formed by 1 978 patients who attended the pre-surgery consultation. The analyzed variables were: age, gender, clinical diagnosis and pre-surgery ophthalmological diagnosis. Results: a large part of the patients treated with chronic non-communicable diseases were over 45 years of age and male. Cases with arterial hypertension and ischemic heart disease prevailed. Conclusions: arterial hypertension, ischemic heart disease and diabetes mellitus were the most commonly found diseases. The most frequent pre-surgery ophthalmological diagnosis were senile cataract, retina diseases and neo-vascular glaucoma.