Purpose: To determine the incidence of intraoperative complications of phacoemulsification cataract surgery in a teaching hospital and to compare the intraoperative complication rate between resident trainees and staff ophthalmologists, to ascertain the overall rate of intraocular pressure (IOP) elevation on postoperative day 1 (POD1), and, again, to compare this value between resident trainees and staff surgeons. Setting: Centro Hospitalar São João, Oporto, Portugal. Design: Retrospective study. Methods: This study included eyes submitted for phacoemulsification cataract surgery from January 1, 2017, to December 31, 2017. There were no exclusion criteria. Data collected included the type of surgeon, level of resident training, case complexity, and intraoperative complications. From all noncomplicated surgeries, preoperative IOP and IOP-POD1 were collected. Results: A total of 2937 surgeries were included; 25.6% were performed by resident trainees. The complication rate was 6.3% with resident trainees and statistically significantly lower (3.3%) in staff surgeons. The complication rate of resident trainees did not differ according to their level of residency. There was a significantly increased incidence of IOP-POD1 elevation in the resident trainee group compared with the staff surgeon group. Surgeries performed by resident trainees, a preexisting history of glaucoma, and pseudoexfoliation were significant risk factors for IOP elevation. Conclusions: To our knowledge, this is the first European study comparing the incidence of intraoperative and postoperative complications in cataract surgery performed by resident trainees and staff surgeons. We report a significantly higher rate of intraoperative complications and IOP elevation on POD1 in resident trainees vs staff surgeons.

The microbiological profile of infectious keratitis has shown great differences across the world. Due to the continuous shifting trends in microbiological profile and antibiotic resistance patterns reported in several studies, constant local updates are crucial to provide an adequate treatment. The propose of this study was to analyze the incidence of infectious keratitis, possible changing trends in microbiological profile, and bacteria sensitivity to commonly used antibiotics, in our tertiary center, in the last 10 years. A retrospective study was performed, based on the survey review of electronic medical records of all patients with presumed infectious keratitis, between January 1, 2009, and December 31, 2018. Microbial cultures were performed, and patients were treated according to an internal protocol. A total of 1360 samples were included. We obtained a 35.1% culture-positive rate. Bacteria accounted for 76.78% of all positive scrapes (53.34% were Gram positive and 23.44% were Gram negative), Acanthamoeba for 12.13%, fungi for 8.16%, and virus for 2.93%. The most frequent agent identified was Corynebacterium macginleyi (18.41%), followed by Staphylococcus aureus (17.78%), Streptococcus pneumoniae (9.41%), and Pseudomonas aeruginosa (9.00%). We identified at least one ophthalmologic risk factor in 410 patients (85.77%). Trauma and contact lens wear were the most common risk factors found, accounting for 34.94% (n = 167) and 33.47% (n = 160) of cases. Sensitivity to fluoroquinolones and aminoglycosides was tested in all bacterial isolates, presenting values of 96.66% and 98.12%. In our region, the most common bacteria are Staphylococcus aureus, Streptococcus pneumoniae, and Pseudomonas aeruginosa, and they showed high sensitivity rates to first-line antibiotics, without any modification or emergence of antibiotic resistance trends during the 10 years of the study. For this reason, we decided to maintain the same internal protocol in our tertiary centre.

We described a rare autosomal dominant vitreoretinopathy with near complete penetrance in a Portuguese family. Abnormal peripheral vitreoretinal adhesions, retinal detachment and chorioretinal atrophy are present in most of the examined individuals at young ages. Early onset of advanced visual field and electrophysiologic abnormalities were observed in this family. We also added relevant information to the literature by reporting our experience in surgical management of Wagner Syndrome patients with, and at risk of, retinal detachment.

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The role of retinal vasculature’s dysfunction in the physiopathology of Diabetic Retinopathy (DR) has been extensively described. Recently, the existence of a diabetic choroidal vasculopathy has been proposed. The purpose of this study was to compare choroidal thickness (CT) in nondiabetic patients and in type 2 diabetic patients without retinopathy, using EDI SD-OCT. Additionally, considering the diabetic patient group, compare CT in patients with and without microalbuminuria. This retrospective study selected patients sent from primary health-care centers as part of the national screening of diabetic retinopathy. Inclusion criteria were diagnosis of type 2 diabetes mellitus, absence of diabetic retinopathy, and a 24 hours urinary albumin measurement in the last 3 months at the primary health-care center. Nondiabetic patients were selected from a database in the ophthalmology department, and only healthy patients were included. At the screening visit, all patients performed a complete ophthalmologic examination by the same examiner. All eyes were examined with SD- OCT, and all scans were performed in the EDI mode. Measurements were made at three points: subfoveal, 1500 μm temporally and nasally to the foveal center. We included 110 eyes of 110 diabetic patients without diabetic retinopathy and 30 eyes of 30 healthy controls. Mean subfoveal CT was greater in diabetic patients without retinopathy (with normoalbuminuria or microalbuminuria) when compared with nondiabetic patients (p<0.05). In diabetic patients without retinopathy, the subfoveal and temporal choroid was thicker among patients with microalbuminuria when compared with those of normoalbuminuric patients (p<0.05). The subfoveal and temporal choroid was thicker among diabetic patients with microalbuminuria compared with nondiabetic patients. (p<0.05). This study suggests that choroidal changes are present in type 2 diabetic patients even before the clinical development of retinopathy.

We report one case of malignant hypertensive retinopathy as a presenting sign of fetal death in utero. Ophthalmic examination (including intravenous fluorescein angiography and optical coherence tomography) and obstetric and systemic evaluation were performed, providing a multidisciplinary approach. A 33-year-old overweight woman (body mass index 47 kg/m2) with no systemic or ocular known disease was admitted to our emergency department with a one-week history of bilateral vision loss and no systemic complaints. On examination, best corrected visual acuity was 1/10 in the right eye and 1/10 in the left eye. Anterior segment examination of both eyes was unremarkable. Ophthalmoscopic fundus findings included bilateral optic disc edema, diffuse cotton wool spots, intraretinal exudates, retinal hemorrhages, and multiple serous retinal detachments involving both maculae. Physical examination revealed a blood pressure of 220/110 mmHg. Further systemic workup revealed a previously unknown 35-week pregnancy with a dead fetus. An emergency cesarean section was performed. Pre-eclampsia is a life-threatening disorder for both mother and fetus. This case highlights the need to rule out pre-eclampsia in all women of childbearing age presenting with ocular signs of malignant hypertension, even without external signs of pregnancy.

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