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BACKGROUND: Deep brain stimulation of the subthalamic nucleus (STN-DBS) is an effective treatment for patients with motor symptoms of Parkinson disease but can be complicated by disabling blepharospasm and apraxia of eyelid opening (ALO). Currently, there is no clear consensus on optimal management, and addressing these issues is further hindered by systemic morbidity and resistance to treatments. We aim to describe the different phenotypes of these eyelid movement disorders, to report our management approach and patient responses to treatment. METHODS: A retrospective case series of all patients with blepharospasm/ALO secondary to STN-DBS that were treated at a tertiary center between 2011 and 2020. Data collected included date of Parkinson diagnosis, date of DBS surgery, date of development of blepharospasm/ALO symptoms, STN-DBS stimulation settings, and treatment given. Patients' symptoms before and after treatment were measured using the blepharospasm disability index and Jankovic Rating Scale. RESULTS: Five patients were identified with eyelid movement disorders secondary to STN-DBS. All patients had moderate-to-severe symptoms at presentation. Four patients received periocular botulinum toxin injections. Three patients underwent surgery in the form of frontalis suspension or direct brow lift with or without upper lid blepharoplasty. All reported an improvement in symptoms following treatment. CONCLUSIONS: A multimodality, patient-specific approach is required in the treatment of blepharospasm/ALO secondary to STN-DBS. Botulinum toxin injections can be effective, but patients may require surgery if toxin treatment alone becomes ineffective. Tailoring treatment to individual needs can result in a measurable improvement in symptoms.
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PURPOSE: COVID-19 has posed problems for oculoplastic surgeons. One issue we felt needed to be addressed was the way patients are draped for surgery. Traditionally patients are draped with their full face exposed, and as a result, aerosols generated from both the patient and surgical team put the other party at risk. METHODS: We created a new draping technique which would create a physical barrier. A regional survey was undertaken to compare regional oculoplastic draping practices with our practice locally in light of the COVID-19 pandemic. A patient satisfaction survey was also completed to understand the impact of our change in practice. RESULTS: Our regional survey generated 22 consultant responses. 36% (8) continued with their normal practice with the full face exposed. 18% (4) of the responders had modified a cataract drape and 45% (10) used a bespoke drape with or without a mask. We started using this modified drape in June 2020 and in the patient survey, 100 percent of patients felt the drape was comfortable and 30% of the patients commented on the relief that they did not have to wear a face mask during surgery. CONCLUSIONS: Our draping technique provides an alternative to the traditional full face exposure draping. It is simple, inexpensive, and readily available. It also addresses and resolves the issue of safety of the oculoplastic surgeon and surgical team whilst maintaining comfort for the patient throughout, particularly when risks the of COVID are ongoing and with the potential of more viruses in the future.
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COVID-19 , Humanos , COVID-19/prevención & control , Pandemias/prevención & control , Satisfacción del Paciente , Encuestas y CuestionariosRESUMEN
PURPOSE: To report long-term outcomes of trabeculectomy following prior endoscopic cyclophotocoagulation (ECP). METHODS: Retrospective case-controlled comparative study reporting 2-year outcomes of eyes undergoing trabeculectomy following failed prior ECP (group 1), using eyes undergoing trabeculectomy as a primary glaucoma procedure as controls (group 2). RESULTS: Filtration surgery was required in only 19.4% (12/62) of eyes undergoing ECP. Of these, nine eyes that underwent trabeculectomies were included in group 1. Nine matched eyes were used as controls and included in group 2. Mean baseline IOPs were 23.7 ± 7.7 and 26.0 ± 6.7 mmHg (p = 0.452) in groups 1 and 2, respectively, on a mean of 3.4 ± 0.9 and 2.8 ± 1.4 medications, respectively (p = 0.274). The mean 2-year IOP was 10.6 ± 5.2 and 12.9 ± 4.0 mmHg (p = 0.285) in groups 1 and 2, respectively, on a mean of 0.1 ± 0.3 and 0.1 ± 0.4 medications (p = 0.931) respectively. Complete success rates were 77.8% and 88.9% in groups 1 and 2, respectively (p = 0.527). Qualified success rates were 11.1% in both groups. Combined success rates were 88.9% and 100.0% in groups 1 and 2, respectively (p = 0.318). There were no failures in group 2, compared to 11.1% in group 1 (p = 0.318). There were no significant between-group differences in hypotony, bleb needling, cystoid macular oedema, persistent uveitis, or repeat filtration surgery rates. CONCLUSIONS: ECP is a safe initial procedure in eyes with progressive glaucomas, and may substantially reduce the need for trabeculectomy without compromising outcomes in the minority that go on to require it.
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Glaucoma , Trabeculectomía , Cuerpo Ciliar/cirugía , Glaucoma/cirugía , Humanos , Presión Intraocular , Estudios Retrospectivos , Trabeculectomía/métodos , Resultado del TratamientoRESUMEN
PURPOSE: To describe a simple alternative surgical approach to treat patients with Meibomian gland inversion (MGI; posterior migration of the Meibomian gland orifices) in the upper eyelid, secondary to cicatricial Meibomian gland dysfunction (MGD) not responding to maximal medical management. METHODS: This was a retrospective, noncomparative, interventional case series of all patients with MGI not responding to conservative MGD treatment who underwent anterior lamellar repositioning through a skin crease incision with or without Blepharoplasty, between July 2017 and July 2019. RESULTS: Eleven eyes of 7 patients were included in the study. All patients had a diagnosis of MGD with MGI and had been treated on average for 32 months with intensive medical therapy. Treatment included lubricants, topical ciclosporin 0.1%, topical steroids, and doxycycline. Despite intensive treatment, these patients remained symptomatic with persistent superior ocular surface staining. Following surgery, on average, the patients were followed for 23 months. Ten eyes (91%) had improvement of symptoms and superior ocular surface staining. All patients (100%) demonstrated improvement in the anatomical eversion of the eyelid margin and Meibomian gland orifice. CONCLUSION: A simple upper eyelid everting surgery with anterior lamellar repositioning can be effective in managing patients with MGI giving them symptomatic relief when all medical treatment fail. To the best of the authors' knowledge, this is the first case series describing this simple surgical technique in the management of this subgroup of patients.
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Blefaroplastia , Enfermedades de los Párpados , Disfunción de la Glándula de Meibomio , Doxiciclina , Enfermedades de los Párpados/etiología , Enfermedades de los Párpados/cirugía , Humanos , Glándulas Tarsales , Estudios Retrospectivos , LágrimasRESUMEN
BACKGROUND AND AIMS: This report aims to illustrate a case of self-inflicted ocular and orbital injury, resulting in severe tissue loss and ophthalmoplegia in a patient with no known history of mental illness. METHODS AND RESULTS: A 71-year-old male initially presented to the emergency department with significant tissue loss from his left upper and lower lids, orbital tissue loss and complete ophthalmoplegia, after reportedly tripping and falling onto his desk. He subsequently attended the emergency department on two further occasions with similar injuries, affecting the same and contralateral eye, whilst maintaining a traumatic cause for his injuries. He was eventually admitted to a psychiatric ward for mental health assessment. This report covers his progress as well as illustrating his injuries with images. CONCLUSION: Self-harm is an important differential diagnosis in cases where the mechanism of injury does not correspond to the extent of injury or tissue loss. It can, however, be difficult to differentiate from accidental injury and even with repeated assessments, a formal psychiatric diagnosis may not be possible.
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Lesiones Oculares/etiología , Párpados/lesiones , Laceraciones/etiología , Oftalmoplejía/etiología , Conducta Autodestructiva/diagnóstico , Conducta Autodestructiva/psicología , Anciano , Humanos , MasculinoRESUMEN
PURPOSE: To assess UK practice patterns related to the prescription of antibiotics before, during and after intravitreal injections, the location where injections are carried out and the qualifications of those administering the injections. METHODS: Every ophthalmology unit featured in the Royal College of Ophthalmologists (UK) training directory was contacted. A healthcare professional involved in giving intravitreal injections at each institution completed a questionnaire regarding local practice patterns. RESULTS: A response rate of 85% (115/136) was achieved. Seventy four percent of hospitals (85/115) gave take home antibiotics post intravitreal injection. Twenty three percent (26/115) of hospitals employed non-medical healthcare professionals to administer injections and 83% (96/115) administered intravitreal injections in a dedicated clean room as opposed to an operating theatre. CONCLUSION: Practice patterns for intravitreal injection vary considerably. Guidelines alone do not appear to be effective in reducing practices which are considered wasteful and other approaches need to be developed.
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Antibacterianos/administración & dosificación , Inyecciones Intravítreas/métodos , Degeneración Macular/tratamiento farmacológico , Oftalmología , Pautas de la Práctica en Medicina/estadística & datos numéricos , Adulto , Inhibidores de la Angiogénesis/administración & dosificación , Anticuerpos Monoclonales Humanizados/administración & dosificación , Humanos , Reino UnidoRESUMEN
BACKGROUND: MicroRNAs (miRNAs) are a class of small, well-conserved, non-coding RNAs that regulate the translation of RNAs. They have a role in biological and pathological process including cell differentiation, apoptosis, proliferation and metabolism. Since their discovery, they have been shown to have a potential role in cancer pathogenesis through their function as oncogenes or tumor suppressors. A substantial number of miRNAs show differential expression in esophageal cancer tissues, and so have been investigated for possible use in diagnosis. Furthermore, there is increasing interest in their use as prognostic markers and determining treatment response, as well as identifying their downstream targets and understanding their mode of action. METHODS: We analyzed the most recent studies on miRNAs in esophageal cancer and/or Barrett's esophagus (BE). The publications were identified by searching in PuBMed for the following terms: Barrett's esophagus and microRNA; esophageal cancer and microRNA. RESULTS: Four miRNAs (mi-R-25, -99a, -133a and -133b) showed good potential as diagnostic markers and interestingly five (mi-R-21, -27b, -126, - 143 and -145) appeared to be useful both as diagnostic and prognostic/predictive markers. CONCLUSION: The data so far on miRNAs in esophageal carcinogenesis is promising but further work is required to determine whether miRNAs can be used as biomarkers, not only in the clinical setting or added to individualized treatment regimes but also in non-invasive test by making use of miRNAs identified in blood.
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Neoplasias Esofágicas/diagnóstico , Neoplasias Esofágicas/genética , MicroARNs/genética , Adenocarcinoma/diagnóstico , Adenocarcinoma/genética , Adenocarcinoma/terapia , Animales , Esófago de Barrett/genética , Esófago de Barrett/metabolismo , Esófago de Barrett/patología , Biomarcadores de Tumor/genética , Biomarcadores de Tumor/metabolismo , Transformación Celular Neoplásica/genética , Transformación Celular Neoplásica/metabolismo , Progresión de la Enfermedad , Neoplasias Esofágicas/terapia , Regulación Neoplásica de la Expresión Génica , Humanos , MicroARNs/metabolismo , Pronóstico , Resultado del TratamientoRESUMEN
MRI is now a well-regarded imaging technique, but due to its use of strong magnetic fields, some metallic objects are contraindicated. We present a case of a man in his 40s with thyroid eye disease, who underwent bilateral orbital decompression. Following surgery, he was advised to start scar massage with topical silicone gel (Dermatix). He later underwent an MRI head scan which was halted due to concerns of a retained metallic foreign body. Topical silicone gel is widely used clinically for scar management. Due to its properties, it can cause the appearance of an artefact on MRI and be mistaken for a metallic foreign body. We present the first case to our knowledge of an MRI susceptibility artefact which was attributed to topical silicone gel and describe the diagnostic confusion it caused. We recommend asking patients to wash off any topical silicone gel before having an MRI scan.
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Cuerpos Extraños , Geles de Silicona , Cicatriz , Cuerpos Extraños/diagnóstico por imagen , Cuerpos Extraños/cirugía , Geles , Humanos , Imagen por Resonancia Magnética , Masculino , Geles de Silicona/efectos adversosRESUMEN
PURPOSE: To investigate different baseline characteristics, clinical indications, repeat retinopexy rate, and 6-month detachment rate of primary laser retinopexy across different ethnicities. METHOD: Retrospective, single-centre, consecutive comparative study, looking at all patients who had primary laser retinopexy between January 2017 and 2020. Multivariate Cox survival [reporting hazard ratio (HR)] and binary logistic regression (reporting odds ratio) analyses were performed to investigate differences between ethnicities with age, gender, operator level (vitreoretinal or general ophthalmologist) and high myopia status (≤-6.0 Dioptres) as covariates. RESULTS: We report on 812 patients in three ethnicities: Black [69 (8.5%)], South Asian [SA, 156 (19.2%)] and White [587 (72.3%)] with overall 6-month detachment rate of 31 (3.8%). Rate for subsequent retinopexies was Black: 12 (17.4%), SA: 15 (9.6%) and White: 131 (22.3%), p = 0.002. Multivariate Cox survival regression analysis found no difference in detachment rate between ethnicities. South Asian (SA) had lower repeat retinopexy rate than White patients [HR, 0.40 (95% confidence interval [CI], 0.22-0.71, p = 0.002)]. Multivariate binary logistic regression found that Black and SA patients compared with White, have the following: (i) higher proportion of round holes relative to horseshoe tears [OR, 2.31 (95% CI, 1.19-4.49, p = 0.014) and OR, 2.06 (95% CI, 1.25-3.40), p = 0.004, respectively] and (ii) higher proportion of high myopia [OR, 2.99 (95% CI, 1.20-7.46, p = 0.019) and OR, 2.35 (95% CI, 1.11-4.96), p = 0.025, respectively]. Ethnic minorities were younger than White patients: SA [43, interquartile range (IQR), 28-61], Black (49, IQR, 35-57) and White (61, IQR, 54-67 years, p < 0.001) and had more indirect and 360 retinopexy compared with slit lamp (p < 0.001). CONCLUSION: We demonstrate a significant difference in baseline characteristics, retinal tear morphology and treatment course between the ethnic groups. Further studies are necessary to investigate the genetic and biological differences that may influence these variations and may help to allow for more targeted health care.
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Etnicidad , Terapia por Láser/métodos , Miopía/complicaciones , Retina/cirugía , Desprendimiento de Retina/prevención & control , Centros de Atención Terciaria/estadística & datos numéricos , Agudeza Visual , Adulto , Anciano , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Retina/diagnóstico por imagen , Desprendimiento de Retina/etnología , Desprendimiento de Retina/etiología , Estudios Retrospectivos , Factores de Riesgo , Reino Unido/epidemiologíaRESUMEN
PURPOSE: Retinopexy is the most common vitreo-retinal procedure performed in the eye emergency department and significantly reduces the risk of a rhegmatogenous retinal detachment (RRD). There are various indications for retinopexy, with the most common being horseshoe-tears (HST). Multiple treatment techniques exist, ranging from slit-lamp laser-retinopexy, indirect laser-retinopexy or cryopexy. We report on our primary retinopexy 6-month RRD rate, repeat retinopexy rate and compare outcomes of different indications and treatment modalities. METHODS: Retrospective consecutive case series of 1157 patients attending Birmingham and Midlands Eye Centre, UK between January 2017 and 2020. RESULTS: The RRD rate at 6 months was 3.9%, with 19.1% requiring subsequent retinopexies. Multivariate Cox survival regression analysis showed that significant risk factors for RRD following primary retinopexy included male gender (p = 0.012), high myopia (≤ - 6.00D, p = 0.004), HST (compared to round holes, p = 0.026) and primary cryopexy (compared to slit-lamp laser, p = 0.014). HST was the most common indication for retinopexy (812 [70.2%]) in which 118 (14.5%) had multiple tears. Slit-lamp laser was used in 883 (76.3%) of cases. The rate for subsequent epiretinal membrane peel surgery was 3 (0.3%) and was higher in eyes that required multiple retinopexy procedures (p = 0.035). CONCLUSION: With our large cohort of patients over three years, we provide additional evidence on the RRD and subsequent retinopexy rate after primary retinopexy. Further retinopexy is a common occurrence, particularly in high-risk retinal tears such as HST. Strict monitoring and prompt follow-up after retinopexy is important to prevent progression to RRD and should be of priority in the clinicians post-retinopexy management plan, particularly in those with associated risk factors.
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Desprendimiento de Retina , Perforaciones de la Retina , Humanos , Masculino , Retina/cirugía , Desprendimiento de Retina/etiología , Perforaciones de la Retina/cirugía , Estudios Retrospectivos , Centros de Atención TerciariaRESUMEN
PURPOSE: To review the effect of COVID-19 on rhegmatogenous retinal detachment (RRD) rate following primary retinopexy. METHODS: Retrospective consecutive case series of 183 patients attending Birmingham and Midlands Eye Centre undergoing primary retinopexy (cryotherapy and laser) between March 23rd to June 30th in 2019 (Group 1) and 2020 (Group 2). RESULTS: In total we reviewed 183 retinopexies, 122 in Group 1 and 61 in Group 2, a reduction of 50%. In Group 2 compared to Group 1, we showed a significant difference in characteristics of patients having primary retinopexy with an increase in proportion of male patients from 50 (41.0%) to 39 (63.9%) (p = 0.005), increase in high myopes from 1 (0.8%) to 4 (6.6%) (p = 0.043), more slit lamp laser retinopexy from 83 (68.0%) to 52 (85.2%) (p = 0.013) and less cryopexy from 21 (17.2%) to 2 (3.3%) (p = 0.008). In Group 2, primary retinopexy resulted in significantly more 3-month RRD rate 1 (0.8%) to 5 (8.2%) (p = 0.016). There were no changes in number of patients requiring further retinopexy (p = 1.000). CONCLUSION: This study demonstrates a reduction of primary retinopexy, an increased risk for RRD following primary retinopexy and a significant shift in type of primary retinopexy performed, demographics, operator and change in characteristics of type of retinal break observed during this pandemic. This study contributes to the growing literature of the secondary effects of the COVID-19 pandemic on other aspects of healthcare that is not just limited to the virus itself.
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COVID-19 , Desprendimiento de Retina , Servicio de Urgencia en Hospital , Hospitales , Humanos , Masculino , Pandemias , Desprendimiento de Retina/cirugía , Estudios Retrospectivos , SARS-CoV-2 , Agudeza Visual , VitrectomíaRESUMEN
OBJECTIVE: Retinal tears are the most common vitreoretinal (VR) emergency and retinopexy aims to reduce the risk of rhegmatogenous retinal detachment (RRD). Currently retinal laser is a required competence by the Royal College of Ophthalmologists for residents. We report 6-month detachment rate and repeat retinopexy rate of VR specialists compared with residents. METHODS AND ANALYSIS: A retrospective, consecutive study of 958 eyes undergoing primary laser retinopexy (slit lamp or indirect laser) from January 2017-2020 was divided into training level by operator: specialty training (ST) 2-3, ST4-5, ST6-7 and VR specialists. RESULTS: We report an overall 6-month RRD rate in 32/958 (3.3%) (ST2-3: 9/221 (4.1%), ST4-5: 15/373 (4.0%), ST6-7: 2/72 (2.8%) and VR specialists: 6/292 (2.1%)). We additionally report a repeat retinopexy rate of 189/958 (19.7%), (ST2-3: 44/221 (19.9%), ST4-5: 80/373 (21.4%), ST6-7: 16/72 (22.8%) and VR specialists: 49/292 (16.8%)]). Multivariable Cox survival regression analysis showed significant risk factors for developing RRD include male gender (p=0.018), high myopia (≤-6.00 Dioptres, p=0.004), ST2-3 (p=0.022) and ST4-5 (p=0.040) (relative to VR specialists) and by ST6-7, no significance was found (p=0.151). Significantly higher repeat retinopexy rates were associated with horseshoe tears (relative to round holes, p<0.001) and high myopia (p=0.026) with no difference between different training levels. CONCLUSION: There was a decreasing trend in RRD rate following primary retinopexy with increase in training. Although junior residents had a higher RRD rate than VR specialists, it was still favourable relative to other large case series. While there was no difference in subsequent laser retinopexy rate between training levels, the retreatment rate was associated with the type of tear and high myopia.