Romanian journal of ophthalmology最新文献

Purpose: To describe the ophthalmological management of a girl diagnosed with Stuve Wiedemann syndrome (SWS). Clinical and in vivo confocal microscopy (IVCM) are described. Methods: Case report of a 6-year-old girl, who presented with neurotrophic keratitis and was treated with intense lubrication including heterologous serum and tear plugs. Results: In the following months, the evolution of the neurotrophic keratitis was good, but a hypertrophic corneal leukoma persisted with mild neovascularization in the left eye. Conclusion: Close ophthalmological follow-up in patients with SWS is needed, given that most of the time they do not present symptoms due to the characteristic neuropathy of their lesions. Abbreviations: SWS = Stuve-Wiedemann syndrome, IVCM = in vivo confocal microscopy, CNTF = ciliary neurotrophic factor, BCVA = best corrected visual acuity, LIFR = Leukemia Inhibitory Factor Receptor, IGF1 = Insulin-like growth factor-1.

Aim: The purpose of this study was to demonstrate a case of herpes zoster in the patient. Methods: Case report. Results: Herpes zoster ophthalmicus is a rare but well-known cause of CN VI palsy that affects an elderly patient due to a reduction in the immunity to the Varicella Zoster Virus (VZV). We reported a case of herpes zoster in our patient, a 67-year-old Javanese female who presented with a VI nerve palsy within 1 week after the vesicular rash. Our patient received Valacyclovir, Gabapentin, and steroid treatment, then responded quite well to the combination of these therapies without side effects as the goals were to diminish acute and chronic pain, fasten the healing of the skin and nerve, and reduce the chances of dissemination. Based on studies, systemic antivirals should be given in all cases of HZO to minimize complications and steroids should not be given without antiviral therapy so as not to increase viral replication. Conclusions: As a complication of HZO, ophthalmoplegia may have various origins. We reported a case of sixth nerve palsy in HZO. Abbreviations: HZO = herpes zoster ophthalmicus, VZV = varicella-zoster virus, CN = Cranial Nerve.

Objective: To evaluate the progress of cataract surgery in a training institution providing tertiary care since the removal of pandemic restrictions. To evaluate ocular and demographic characteristics of cataract cases in a tertiary care teaching institution since the lifting of pandemic restrictions. Methods: Patients who underwent cataract surgery in our clinic in the pre-pandemic period September 2019-March 2020 (group 1, n=353) and in the post-pandemic period September 2021-March 2022 (group 2, n=459) were retrospectively screened. The cases were operated by two educator ophthalmologists and residents. The main parameters evaluated were cataract morphology, surgical parameters, and posterior capsular rupture complications. Results: The case rate increased by 30% in group 2 once pandemic restrictions were relaxed. Preoperative best corrected visual acuity (BCVA) in groups 1 and 2 was 0.840±0.63 and 1.26±0.75 log MAR, respectively (p<0.001). The percentage of mature cataracts was 15.3% in group 1 and 31.2% in group 2 (p<0.001). Significantly higher cumulative dissipated energy (CDE), total aspiration time, and fluid amount (p<0.001 for all) were found in group 2. During the training phase, 25.2% of the cases in group 1 and 24.6% in group 2 were performed by resident doctors (p=0.870). Residents in groups 1 and 2 had mature cataract case rates of 6.7% and 13.3%, respectively (p<0.001). The incidences of posterior capsule rupture in the instances of residents was 3.4% in group 1 and 4.4% in group 2 (p=0.498). A negative correlation (r=-0.424, p<0.001) between CDE and BCVA and a positive correlation (r=0.40, p<0.001) between cataract hardness and CDE were both found. Conclusions: The number of cataract surgeries increased after the COVID-19 pandemic. Poor vision and increasing rates of mature cataracts are other effects of this backlog. Residents have to deal with challenging cases. Our results are just the tip of the iceberg. Urgent planning is needed to deal with the remaining cases. Abbreviations: COVID-19 = coronavirus infection, PCR = posterior capsular rupture, BCVA = best corrected visual acuity, IOP = intraocular pressure, CDE = cumulative dissipated energy, TAT = total aspiration time, ZD = zonular separation.

Straatsma Syndrome is known as unilateral myopia, amblyopia, and myelinated retinal nerve fibers (MRNF). The syndrome can be associated with other findings such as nystagmus, strabismus, and optic nerve hypoplasia among others. However, no cases associated with cataract have been reported. The visual prognosis depends on the myelinated retinal nerve fibers extension, the early amblyopia therapy, and the coexistence of other signs. We present the case of a 4-year-old girl with Straatsma Syndrome and cataract in the left eye. Despite the cataract surgical treatment with the refractive error correction and the amblyopia therapy, no visual improvement has been reported. Abbreviations: MRNF = Myelinated retinal nerve fibers, LE = Left eye, PD = Prism dioptres, BCVA = Best-corrected visual acuity, RE = Right eye, HM = Hand movement, CF = Counting fingers.

Reputation is seen as an abstract concept that focuses on patients' perceptions of a particular medical institution. A good image of these practices among patients makes them return to them and also helps attract new patients and increase their reputation and revenue. The paper aimed to explore the respondents' perceptions of the way the image of online dental practices can influence their reputation management. For this purpose, a quantitative study was conducted on a sample of 107 respondents. Data collection was carried out using a questionnaire that was posted on an online platform. Data analysis was done by using IBM SPSS software. The results emphasized that patients think that the image of dental practices in the online environment can influence their reputation to a high extent.

Objective (Aim): The article is a case report of a very rare case of bilateral herpes simplex virus infection associated with bilateral necrotizing scleritis with scleral melt in an elderly north Indian female of lower middle socioeconomic status. Methods: A 65-year-old female presented to our clinic with a wide variety of presentations ranging initially from neurotropic corneal ulcer to necrotizing scleritis with scleral melt for 2 years. The patient records were evaluated and computed. A PubMed literature search on herpes scleritis was conducted and reviewed. Results: A keen sense of judgment, timely management, and patient counseling are crucial for a rapid and favorable outcome. Conclusions: Bilateral necrotizing scleritis with scleral melt can be a rare atypical presentation of herpes simplex keratitis. In such atypical cases, diagnosis may be challenging. Associated clinical findings, history of herpes keratitis, which may be recurrent, and response to antiviral drugs, may give clues towards the diagnosis in such atypical cases. In addition to this, surgical intervention should not be delayed if it seems inevitable. Abbreviations: RE = right eye, LE = left eye, BCL = bandage contact lens, KP = keratic precipitate, mm = millimeter, mg = milligram.

Objective (Aim): This study explores the contact between anthropometric Z-score values and ocular parameters in children. Recent studies investigated the relationship, and contact between anthropometric measurements and ocular parameters in children, and height, weight, body mass index, and percentile curves are mostly used as anthropometric data. However, today, different scoring systems such as "Z-score" classify anthropometric values. Methods: Height and body mass index Z-scores were calculated for 725 children. Biometric and refractive measurements of all children were noted. For different reference values, those with a Z-score below the negative value of the reference were defined as a low Z-score, those between the negative and positive value of the reference were defined as a normal Z-score, those with a Z-score greater than the positive value of the reference were defined as a high Z-score. The mean ocular measurement results in the low, normal, and high Z-score groups were compared, and they were pointed to reach the reference value in both negative and positive sides which created the foremost critical contrast between the groups. Results: For a value of "-1" and "+1.5" in the height Z-score, from low to normal and from there to high Z-score group, axial length, and average corneal radius increased, and average corneal power decreased significantly. Anterior chamber depth increased from normal to high Z-score group, but no critical distinction was made between low and normal Z-score groups. Moreover, no critical distinction was observed in spherical equivalent refraction, central corneal thickness for height, and all values of body mass index. Conclusion: Considering a Z-score value of "-1" and "+1.5" as a reference value in children and anticipating the changes that may happen in the ocular structures of children at both ends of the Z-score, it may be useful to understand the effect of body development on ocular development more. Abbreviations: AL = Axial Length, ACD = Anterior Chamber Depth, BMI = Body Mass Index, NCHS = The United States National Center for Health Statistics, WHO = World Health Organization, NFHS 2 = National Family Health Survey 2, SER = Spherical Equivalent Refraction, CR = Average Corneal Radius, CP = Average Corneal Power, CCT = Central Corneal Thickness, HFAsZ = Height for Age Z-Score, BMIsZ = BMI for Age Z-Score, L = Low Z-score, N = Normal Z-score, H = High Z-score.

Purpose: To report outcomes in terms of efficacy and safety of patients affected with Primary Open Angle Glaucoma (POAG) and Vitreoretinal Disease, who have undergone Pars Plana Vitrectomy (PPV) and ab-interno XEN gel 45 (Abbvie) implantations. Methods: This is a retrospective, observational, case series on five patients who underwent combined Pars Plana Vitrectomy and XEN gel Stent 45 implantation at "Careggi Hospital" Eye Clinic of Florence. Best-corrected visual acuity (BCVA) evaluation, intraocular pressure (IOP) measurements with Goldmann applanation tonometer (GAT), and several glaucoma medications were evaluated at the baseline and at one, three, six, and twelve months after surgery. Complications were recorded up to 1 year after surgery. Results: 5 eyes in five patients were enrolled. IOP dropped from an average of 21,2 ± 3,3 mmHg preoperatively to 14,6 ± 1,1 mmHg at the end of the follow-up period (month 12), with a mean percentage reduction of 58%. One patient needed a needling procedure (20%). None needed reintervention. We did not register any case of hypotony (IOP < 6,5 mmHg), hypotony maculopathy and choroidal detachment. The postoperative number of anti-glaucomatous molecules was on average 0,2 ± 0,4. Conclusion: Our results suggested that combined Pars Plana Vitrectomy and XEN gel stent 45 implantation is safe and effective for patients affected by visually significant vitreoretinal diseases and POAG. Abbreviations: AC = anterior chamber, BCVA = Best-corrected visual acuity, ERM = epiretinal membrane, FTMH = full-thickness macular holes, FU = fluorouracil, GAT = Goldmann applanation tonometer, IOP = intraocular pressure, MIGS = minimally invasive glaucoma surgery, MMC = mitomycin C, NVG = neovascular glaucoma, OCT = optical coherence tomography, POAG = Primary Open Angle Glaucoma, PPV = Pars Plana Vitrectomy, SD = standard deviation, TB = Trabeculectomy, VF = visual field, VMI = Vitreomacular Interface, VMA = vitreomacular adhesion, VMT = vitreomacular traction.

Diabetic retinopathy (DR) is a vision-threatening complication of diabetes, necessitating early and accurate diagnosis. The combination of optical coherence tomography (OCT) imaging with convolutional neural networks (CNNs) has emerged as a promising approach for enhancing DR diagnosis. OCT provides detailed retinal morphology information, while CNNs analyze OCT images for automated detection and classification of DR. This paper reviews the current research on OCT imaging and CNNs for DR diagnosis, discussing their technical aspects and suitability. It explores CNN applications in detecting lesions, segmenting microaneurysms, and assessing disease severity, showing high sensitivity and accuracy. CNN models outperform traditional methods and rival expert ophthalmologists' results. However, challenges such as dataset availability and model interpretability remain. Future directions include multimodal imaging integration and real-time, point-of-care CNN systems for DR screening. The integration of OCT imaging with CNNs has transformative potential in DR diagnosis, facilitating early intervention, personalized treatments, and improved patient outcomes. Abbreviations: DR = Diabetic Retinopathy, OCT = Optical Coherence Tomography, CNN = Convolutional Neural Network, CMV = Cytomegalovirus, PDR = Proliferative Diabetic Retinopathy, AMD = Age-Related Macular Degeneration, VEGF = vascular endothelial growth factor, RAP = Retinal Angiomatous Proliferation, OCTA = OCT Angiography, AI = Artificial Intelligence.