Ocular Symptoms Research Articles

Presbyopia, Dry Eye, and Retinal Thickness in the Middle-Aged Population: Focusing on Sex Differences.

Risk factors for presbyopia have not been fully determined although previous studies suggested presbyopia was associate with age, dry eye, and retinal ganglion cell complex thickness (GCC). We accessed these signs and common ocular symptoms in the middle-aged population focusing on sex differences when women have drastic hormonal change. This cohort study consecutively enrolled 2743 patients aged 36-45 years (n=1000), 46-55 years (n=1000), and 56-65 years (n=743). All underwent ocular surface tests and had near add power and GCC measured. Common ocular symptoms were asked using questionnaire. Among female participants, visual symptoms (eye strain and photophobia) were more prevalent in the age group 46-55, whereas non-visual symptoms (dryness, irritation, and pain) were not. We identified symptomatic presbyopia (near add power ≥ 1.5D) in 14.4%, 73.8%, and 97.8%, positive corneal staining in 29.1%, 23.8%, and 23.9%, and a mean GCC of 98.2 μm, 105.3 μm, and 89.6 μm in the age groups 36-45, 46-55, and 56-65, respectively. Mean tear break-up time were 3.3, 3.5, and 3.3 seconds, respectively. Results indicated a large progression of presbyopia (P<0.01) from the period of 36-45 years onward and significantly increased GCC (P<0.01) in women of age group 46-55. No notable tendency was observed in symptoms and GCC for male participants. Visual symptoms in women were worse between 46 and 55 years than before or after these ages. The increase of symptomatic presbyopia and GCC may be contributing to visual symptoms in addition to menopausal transition symptoms in this age group.

Acute Macular Neuroretinopathy Associated with COVID-19 Pandemic: A Real-world Observation Study

PurposeTo evaluate the clinical and retinal imaging features of Chinese patients with acute macular neuroretinopathy (AMN) associated with COVID-19. DesignA prospective observational study. MethodsRetinal imaging, including color fundus photography, near-infrared imaging (NIR), swept-source optical coherence tomography (SS-OCT), optical coherence tomography angiography (OCTA), and Humphrey perimetry, were conducted for each case. ResultsAll cases were included within the first three months following the pandemic outbreak. A total of 12 male patients (36.36 %) and 21 female patients (63.64 %) were prospectively recruited, and 29 cases (87.88 %) were bilaterally affected. The median interval between the onset of fever and the appearance of ocular symptoms was two days (range, 0.5–5.0 days). Apart from the outer retinal changes typical of AMN, changes in the inner retinal layers were observed, including intraretinal hemorrhage (8.06 %), cotton wool spots (9.68 %), and paracentral acute middle maculopathy (PAMM) (8.06 %). Smaller retinal inner nuclear layer hyperreflective speckles (RIHS) (41.94 %) were identified as a distinguishing feature from typical PAMM. Voids of vessel signals were found in the superficial (11.54 %), intermediate (82.69 %), and deep capillary plexus (98.08 %), and in the choriocapillaris (19.23 %) on OCTA. Humphrey perimetry illustrated central, paracentral, and peripheral scotomas. The occult lesions associated with AMN, PAMM, and some of the RIHS illustrated by OCT were visualized topographically and further confirmed by OCTA as perfusion defects. ConclusionAn increase in AMN cases correlated with the SARS-CoV-2 outbreak. Additional features, including widespread inner retinal perfusion deficits, were observed and may serve as potential biomarkers for systemic microcirculation dysregulation in COVID-19.

Intranasal Versus Oral Treatments for Allergic Rhinitis: A Systematic Review With Meta-Analysis

BackgroundTreatments for allergic rhinitis include intranasal or oral medications. ObjectiveTo perform a systematic review with meta-analysis comparing the effectiveness of intranasal corticosteroids or antihistamines versus oral antihistamines or leukotriene receptor antagonists in improving allergic rhinitis symptoms and quality of life. MethodsWe searched four bibliographic databases and three clinical trial datasets for randomised controlled trials (i) assessing patients ≥12 years old with seasonal or perennial allergic rhinitis, and (ii) comparing intranasal corticosteroids or antihistamines versus oral antihistamines or leukotriene receptor antagonists. We performed a meta-analysis of the Total Nasal Symptom Score (TNSS), Total Ocular Symptom Score (TOSS), Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ), development of adverse events, and withdrawals due to adverse events. Certainty of evidence was assessed using GRADE. ResultsWe included 35 studies, most of which assessed patients with seasonal allergic rhinitis and displayed an unclear risk of bias. Superiority of intranasal treatments was found for all assessed outcomes. Intranasal corticosteroids were more effective than oral antihistamines at improving the TNSS (MD=-0.86; 95%CI=-1.21;-0.51; I2=70%), TOSS (MD=-0.36; 95%CI=-0.56;-0.17; I2=0%) and RQLQ (MD=-0.88; 95%CI=-1.15;-0.61; I2=0%), being mostly associated with clinically meaningful improvements. Superiority of intranasal corticosteroids at improving the TNSS was also found against oral leukotriene receptor antagonists (MD=-1.05; 95%CI=-1.33;-0.77). Intranasal antihistamines were more effective than oral antihistamines at improving the TNSS (MD=-0.47; 95%CI=-0.81;-0.14; I2=0%) and RQLQ (MD=-0.31; 95%CI=-0.56;-0.06; I2=0%). ConclusionsRandomized controlled trials suggest that intranasal treatments are more effective than oral treatments at improving symptoms and quality of life in seasonal allergic rhinitis.

Cluster of Neurofibromatosis Cases in Remote Area of Northern Karnataka: A Case Series

Abstract Tumours of the nerve system and skin are hallmarks of neurofibromatosis, a neurocutaneous condition. One class of inherited illnesses known as phakomatoses includes neurofibromatosis type 1 (NF1) or von Recklinghausen disease. It may show up anywhere in the body, including the skin, eyes, bones, and organs. We report a visually recorded seven cases of NF1 from same area. Every single patient had some kind of skin symptom. We describe the presence of several isolated neurofibromas, café au lait macules, axillary and inguinal freckling, neurological or cognitive dysfunction, and Lisch nodules in 100% of the eyes as ocular symptoms. Also, a rare occurrence of plexiform neuroma seen. Rare and familial presentation and similar cases in the same region, these findings collectively underscore the complex nature of the patient's medical presentation, necessitating a multidisciplinary approach to management and care.

Clinical health outcomes of Ebola virus disease survivors eight years post recovery: a cross-sectional study in Sierra Leone.

The West African Ebola virus disease (EVD) epidemic that occurred between 2013-2016 resulted in >28,000 confirmed cases and >11,000 fatalities. Thousands of survivors necessitate an understanding of the long-term health effects and future medical needs of these patients. A cross-sectional study of 595 EVD survivors from Sierra Leone and 403 close contacts (n=998). An in-person survey conducted between November 2021 and March 2022 included demographics, clinical health symptomology assessment of each organ system and a reproductive health assessment including sexual dysfunction question sets. The frequency of each disorder was examined and the association of each disorder with EVD survival was assessed. Of 12 number of symptom types, five were reported by >50% of EVD survivors (Ocular, Neurological, Constitutional, Genitourinary, Dermatological), and all but one were reported by >40% of EVD survivors. Symptom types associated with EVD survival included ENT symptoms (AOR: 8.75, 95% CI: 5.63 - 13.60, p < 0.001), ocular symptoms (AOR: 7.18, 95% CI: 5.02 - 10.25, p < 0.001), dermatological symptoms (AOR: 4.16, 95% CI: 3.06 - 5.65, p < 0.001) and cardiovascular symptoms (AOR: 2.96, 95% CI: 2.12 - 4.13, p < 0.001). The West Africa EVD epidemic resulted in a high prevalence of persistent health issues among disease survivors. Continued support for survivor services in West Africa is crucial, and future outbreak response planning should include dedicated funding to ensure adequate care for survivors, both during the acute phase of infection and throughout the post recovery period.

Predictors of Permanent Vision Loss in Giant Cell Arteritis

ABSTRACT To report on the occurrence and characteristics of eye manifestations and determine the predictors of permanent vision loss (PVL) in patients with giant cell arteritis. Case-control study. Retrospective cohort study of 258 patients diagnosed with giant cell arteritis (GCA) over a 20- year period at a single institution. Eighty nine of 258 patients (34.5%) with GCA had vision symptoms and 56 (21.7%) developed PVL. Acute loss of vision with no preceding ocular symptoms occurred in 28.5%; for those with symptoms, median time to vision loss was 4.5 days. Bilateral clinical eye involvement was present in 38%, mostly anterior ischemic optic neuropathy (AION), rarely vascular occlusions. Vision loss was severe with acuity of count fingers or less or mean deficit −20 decibels or less in at least one eye in 80% of patients with PVL. Following initiation of GC treatment, 23% of patients continued to have further vision loss and only 5% showed improvement. We found predictors of PVL by multivariate analysis to be increased age (OR 1.05, p0.040), jaw claudication (OR 2.29, p = .040), diplopia (OR 2.74, p = .039), increased platelets (OR 2.98, p = .020) and lower CRP (OR 0.63, p = .004). We found there is a 27.3% decrease in the odds of having PVL when CRP value is doubled, keeping all other variables fixed. Permanent vision loss was 3.07 times more likely in the absence of polymyalgia rheumatica and 4.25 times more likely in patients without headaches. Ocular involvement in GCA is common, usually severe with little chance of recovery. Detailed analysis of visual acuity and visual field loss in our PVL cohort adds valuable data to the literature which lacks this information. Older patients with jaw claudication, diplopia, and increased platelets are at higher risk for permanent vision loss, especially when PMR and headache are absent and acute phase reactants lower.

Intermediate cystinosis: a case report of 10-year treatment with cysteamine

BackgroundCystinosis is a lysosomal storage disorder characterized by an autosomal recessive phenotype. Intermediate cystinosis, which progresses slowly and causes renal failure, accounts for approximately 5% of all cystinosis cases. Patients with intermediate cystinosis may not exhibit the typical symptoms of cystinosis, such as Fanconi syndrome and ocular symptoms. Because of its diverse clinical presentation and rarity, intermediate cystinosis can be difficult to diagnose. Additionally, few patients can tolerate cystine-depleting drugs, such as cysteamine, because of their complicated administration schedules and side effects. We report a case of intermediate cystinosis that was treated with cysteamine for 10 years.Case presentationUrinary abnormalities were first diagnosed when the patient was 3 years of age during a health examination specifically for 3-year-old children, which is unique to Japan. Cystinosis was diagnosed when the patient was 12 years of age. Cysteamine therapy was initiated and regular cystine concentration measurements were performed. Although proteinuria persisted, the patient’s renal function progressed slowly. Two renal biopsies were performed, and multinucleated podocytes and cystine crystals without focal segmental glomerulosclerosis lesions were observed in the biopsy specimens. The patient’s renal function remained stable.ConclusionsThis case of intermediate cystinosis was treated with cysteamine over the course of 10 years. Intermediate cystinosis requires an appropriate diagnosis and long-term treatment.

Efficacy and Clinical Outcome of Single and Combined Therapies for Refractory Meibomian Gland Dysfunction: Probing, Intense Pulsed Light, and Thermal Pulsation Treatments

Background: Refractory meibomian gland dysfunction (MGD) is a prevalent condition characterized by chronic functional abnormalities of the meibomian glands, leading to altered tear film and ocular discomfort despite medical treatments. Traditional management strategies include various single-modality treatments, although there is growing interest in the efficacy of combined therapies. Aim: The aim of this study was to evaluate the efficacy of regimens used individually and in combination for the treatment of refractory MGD. Methods: This retrospective study involved pre- and posttreatment evaluations of the ocular surface and symptoms in patients with refractory MGD. Treatments included meibomian gland probing (MGP), intense pulsed light (IPL) therapy, thermal pulsation (LipiFlow), IPL + MGP, and MGP + LipiFlow. Results: In total, 325 eyes of 241 patients with refractory MGD were assessed. The MGP group showed significant improvements in the ocular surface disease index (OSDI), tear meniscus height (TMH), corneal and conjunctival staining, lid wiper epitheliopathy (LWE), and meibomian gland expression (MGX) score. The IPL group showed significant improvements in OSDI, TMH, redness, conjunctival staining, and MGX score. IPL + MGP resulted in significant improvements in corneal and conjunctival staining, LWE, and MGX score, while LipiFlow significantly improved conjunctival staining, LWE, and MGX score. No significant improvements were observed in the MGP + LipiFlow group. Conclusion: IPL or MGP alone could alleviate the signs and symptoms of refractory MGD, while LipiFlow and IPL + MGP could improve the ocular surface parameters. However, no significant improvements were observed with MGP + LipiFlow. These findings provide a valuable guide for ophthalmologists for the selection of effective treatment modalities for refractory MGD, suggesting a potential advantage of combined IPL + MGP to maximize therapeutic benefits.

Efficacy and safety of the disposable eyelid warming masks in the treatment of dry eye disease due to Meibomian gland dysfunction

BackgroundWarm compresses are the routine treatment for Meibomian gland dysfunction (MGD) in daily life, but in order to achieve satisfactory efficacy, the treatment needs to be sustained over a long time, which can have an impact on the patient compliance. A more convenient warm compresses will help improve the patient compliance. Therefore, the purpose of the study is to investigate the efficacy and safety of the disposable eyelid warming masks for treatment of dry eye disease (DED) due to MGD.MethodsThis was a randomized, controlled, non-masked, two-center clinical trial. One hundred and forty-four patients were treated by the masks or the hot towel twice daily for 12 weeks. Patients were evaluated at baseline, 4-week and 12-week visits for subjective symptoms, objective signs and safety assessments, including ocular symptom scores, ocular surface disease index (OSDI), tear break-up time (BUT), corneal fluorescein staining (CFS), Schirmer I test (SIT), meibum quality, meibum expressibility, and adverse events (AEs).ResultsA totle of 134 patients were followed in the study. The mean age of the masks group (14 males and 52 females) and the hot towel group (20 males and 48 females) was 43.7 ± 13.5 years and 39.5 ± 13.9 years, respectively. At 4-week visit, there were significant statistical differences in ocular symptom scores, OSDI and CFS between two groups (P < 0.05). Except for SIT, the treatment group showed a greater improvement in subjective symptoms and objective signs than the control group at 12-week visit. (P < 0.05). In addition, 40 AEs occurred in 27 patients (37.5%) in the treatment group, and 34 AEs occurred in 21 patients (29.17%) in the control group. No serious AEs were reported.ConclusionsThe masks had a good efficacy and safety in the treatment of DED due to MGD, and might offer an attractive treatment option for some patients.Trial registrationThe study was registered at Chinese Clinical Trial Registry (ChiCTR1900025443) on August 26, 2019.

Drosophila model to clarify the pathological significance of OPA1 in autosomal dominant optic atrophy.

Autosomal dominant optic atrophy (DOA) is a progressive form of blindness caused by degeneration of retinal ganglion cells and their axons, mainly caused by mutations in the OPA1 mitochondrial dynamin like GTPase (OPA1) gene. OPA1 encodes a dynamin-like GTPase present in the mitochondrial inner membrane. When associated with OPA1 mutations, DOA can present not only ocular symptoms but also multi-organ symptoms (DOA plus). DOA plus often results from point mutations in the GTPase domain, which are assumed to have dominant-negative effects. However, the presence of mutations in the GTPase domain does not always result in DOA plus. Therefore, an experimental system to distinguish between DOA and DOA plus is needed. In this study, we found that loss-of-function mutations of the dOPA1 gene in Drosophila can imitate the pathology of optic nerve degeneration observed in DOA. We successfully rescued this degeneration by expressing the human OPA1 (hOPA1) gene, indicating that hOPA1 is functionally interchangeable with dOPA1 in the fly system. However, mutations previously identified did not ameliorate the dOPA1 deficiency phenotype. By expressing both WT and DOA plus mutant hOPA1 forms in the optic nerve of dOPA1 mutants, we observed that DOA plus mutations suppressed the rescue, facilitating the distinction between loss-of-function and dominant-negative mutations in hOPA1. This fly model aids in distinguishing DOA from DOA plus and guides initial hOPA1 mutation treatment strategies.

Hydrogel dressings on neurotrophic keratitis in an experimental animal model.

To investigate the therapeutic effects of hydrogel dressings on neurotrophic keratitis in rats. Male Wistar rats, aged 42-56d, were randomly divided into control, experimental, and treatment groups, each consisting of five rats. The experimental and treatment groups underwent neurotrophic keratitis modeling in both eyes. After successful modeling, biomedical hydrogels formed with polyvinyl alcohol and polyvinyl pyrrolidone were used in treatment group for 7d. Ocular irritation response and keratitis index scores, Schirmer's test, tear film break-up time (BUT), sodium fluorescein staining, and hematoxylin and eosin (HE) staining were used to evaluate the effectiveness of the treatment. The neurotrophic keratitis model was successfully established in rats with severe ophthalmic nerve injury, characterized by keratitis, ocular irritation, reduced tear secretion measured by decreased BUT and Schirmer test values, corneal epithelial loss, and disorganized collagen fibers in the stromal layer. Following treatment with hydrogel dressings, significant improvements were observed in keratitis scores and ocular irritation symptoms in model eyes. Although the recovery of tear secretion, as measured by the Schirmer's test, did not show statistical differences, BUT was significantly prolonged. Fluorescein staining confirmed a reduction in the extent of corneal epithelial loss after treatment. HE staining revealed the restoration of the structural disorder in both the epithelial and stromal layers to a certain extent. Hydrogel dressing reduces ocular surface irritation, improves tear film stability, and promotes the repair and restoration of damaged epithelial cells by maintaining a moist and clean environment on the ocular surface in the rat model.

A jugular venous compression adjunct for surgical excision of distensible orbital venous malformations

ABSTRACT Purpose Orbital venous malformations (VM) pose challenges in complete resection due to indistinct borders and bleeding proclivity. Current methods for aiding surgical excision of distensible orbital venous malformations are inadequate. We investigated whether external neck compression could facilitate intraoperative distension of venous orbital lesions during surgical excision in patients diagnosed with VM. Methods Eighteen patients (8 males and 10 females) diagnosed with distensible venous anomalies were enrolled. Neck compression technology, was employed to distend the lesions before puncture embolization using n-butyl-2-cyanoacrylate glue under general anesthesia. The surgical process, along with preoperative to postoperative changes in ocular symptoms, were recorded. Results The average surgical duration was 95 min. A mean of 3.41 ml surgical glue was used for embolization. The compression belt maintained pressure at 35–40 mmHg. Total lesion resection was achieved in 12 patients, with 6 patients undergoing subtotal removal not requiring supplementary surgery. Symptoms were entirely alleviated in 17 patients, and signs of distensible lesions during the Valsalva maneuver were absent. One patient underwent secondary surgery for residual eyelid lesions. Minor complications included mild ocular movement restriction, residual subcutaneous induration, transiently increased orbital pressure, and lower lid ectropion in four, three, four, and one patient, respectively. Three patients experienced a mild post-operative visual acuity decrease, although none experienced vision loss. Conclusions Direct orbital embolization aided by a jugular vein compression device is safe and demonstrates satisfactory outcomes in orbital varicose vein treatment.

Associations of Severity of Dry Eye Symptoms and Signs with the Quality of Life in the Dry Eye Assessment and Management (DREAM) Study.

To assess associations of dry eye disease (DED) severity of symptoms and signs with the quality of life in patients with moderate-to-severe DED. At baseline, 6 and 12 months, participants (N=535) were assessed for DED symptoms using Ocular Surface Disease Index (OSDI) and signs using conjunctival staining, corneal staining, tear breakup time (TBUT), Schirmer's testing, meibomian gland dysfunction, and tear osmolarity. Quality of life was evaluated using the Short Form Health Survey (SF-36), consisting of Physical Component Summary (PCS) and Mental Component Summary (MCS). Spearman correlation coefficients (rho) were used to evaluate correlations between the severity of DED and SF-36. At baseline, Worse DED symptoms indicated by higher OSDI total score were correlated with worse PCS (rho=-0.13, P=0.002) and MCS (rho=-0.09, P=0.03) of SF-36. The worse vision-related function was correlated with a worse PCS score (rho=-0.18, P<0.0001), and worse ocular symptoms were correlated with a worse MCS score (rho=-0.15, P<0.001). More severe DED signs including corneal staining (rho=-0.22, P<0.001), Schirmer test (rho=0.11, P=0.01), TBUT (rho=0.14, P<0.001), and tear osmolarity (rho=-0.12, P=0.02) were correlated with worse PCS score but were not correlated with MCS score (P≥0.39). ln longitudinal analysis, only worsening of ocular symptoms was significantly correlated with worsening of MCS score (rho=-0.09, P=0.04). In patients with moderate-to-severe DED, there were significant yet weak correlations between dry eye severity of symptoms/signs and physical or mental components of SF-36. Healthcare professionals should offer DED symptom relief and support for the emotional and practical challenges in their daily lives.

Clinical Application of Cataract Ultrasonic Emulsification Combined with Atrial Angle Segmentation in the Treatment of Primary Angle-Closure Glaucoma

Objective: To evaluate the therapeutic effect of cataract ultrasonic emulsification (PE) combined with atrial angle separation (CSS) for primary angle-closure glaucoma (PACG). Methods: 78 patients with PACG admitted to the hospital between October 2021 and October 2023 were selected and grouped by randomized numerical table; 39 cases were counted in the observation group and selected PE combined with CSS surgery; 39 cases were counted in the reference group and selected PE combined with trabeculectomy and the total effective rate, the state of the atrial angle, the clinical indexes, the degree of ocular symptoms, and the complication rate were compared. Results: The total effective rate of the observation group was higher than that of the reference group, and the percentage of the wide atrial angle of the atrial angle status was higher than that of the reference group; 3 months after the operation, the logarithm of the minimum angle of resolution (Log MAR) and intraocular pressure of the observation group was lower than that of the reference group, and the central anterior chamber depth (ACD) was greater than that of the reference group; the scores of the degree of ocular symptoms of the observation group were lower than that of the reference group, and the rate of complication was lower than that of the reference group (P &lt; 0.05). Conclusion: PE combined with CSS surgical treatment for PACG patients can improve the efficacy of treatment, improve the state of the patients’ atrial angles, and restore the ocular function indexes. It can alleviate the ocular symptoms as soon as possible and has a high surgical safety.

A randomized, double-blind, placebo-controlled study to evaluate the benefits of a standardized Nigella sativa oil containing 5% thymoquinone in reducing the symptoms of seasonal allergy.

Allergic rhinitis (AR) or seasonal allergy characterized by sneezing, nasal congestion, nasal itching, and nasal discharge, triggered by immune reactions to environmental allergens. Present day customers also monitor the personal improvements in the area of Evidence-Based natural medicines/supplements. A randomized, double-blind, placebo-controlled study was conducted on 65 participants aged 18 to 60 years having 2 or more allergic symptoms like sneezing, rhinorrhoea, nasal obstruction, and nasal itching for a cumulative period greater than 1 hour per day. The study participants received a capsule of NSO (250 mg) with 2.5 mg piperine (BioPerine) as a bioavailability enhancer or a placebo, twice a day, after food for 15 days. The primary objectives were evaluated by mean change in Total Nasal Symptom Score and the duration of AR symptoms per day from baseline to Day 15. Secondary endpoints were changes in Total Ocular Symptoms Score, AR symptom frequency and severity, serum Immunoglobulin E levels, and Patient Global Impression of Change scale. Adverse events were monitored throughout the study. Sixty-five patients were enrolled and all of them completed the study, N = 33 in NSO and N = 32 in placebo. A significant reduction in Total Nasal Symptom Score and Total Ocular Symptoms Score was observed in the NSO group compared to the placebo, highlighting the potential of NSO in alleviating AR symptoms. The episodes of AR symptoms per day and the frequency of symptoms in 24 hours reduced significantly in 15 days in both groups, but the extent of improvement was significantly higher in NSO compared to placebo. Improvement in Patient Global Impression of Change was also significantly better in NSO compared to the placebo. Serum Immunoglobulin E levels decreased in NSO but were not significantly different from placebo. No clinically significant changes were observed in vital signs, liver and renal function, lipid profile, hematology, fasting blood sugar, or urine analysis at the end of the study. The result of the study demonstrates that NSO 250 mg with 2.5 mg piperine is an effective and well-tolerated supplement for the management of AR symptoms.

HYPERTHYROIDISM AND GRAVES' DISEASE: OPHTHALMOLOGICAL MANIFESTATIONS AND SURGICAL TREATMENT.

Introduction: Hyperthyroidism, characterized by the excessive production of hormones by the thyroid gland, can lead to various systemic complications, including ophthalmological manifestations such as Graves' Orbitopathy (GO). Graves' Disease, one of the main causes of hyperthyroidism, is often associated with these ocular complications, which include ocular protrusion, diplopia, and periorbital swelling. Surgical treatment, including total or subtotal thyroidectomy, emerges as an option to control the progression of hyperthyroidism and improve associated ophthalmological symptoms. **Objective**: To analyze the ophthalmological manifestations of hyperthyroidism and Graves' Disease, as well as evaluate the effectiveness of surgical treatment in managing these complications. **Methodology**: The review followed the PRISMA checklist to ensure rigor and transparency. Searches were conducted in PubMed, Scielo, and Web of Science databases using five descriptors: "Hyperthyroidism," "Graves' Disease," "Graves' Orbitopathy," "Surgical Treatment," and "Ophthalmological Manifestations." Inclusion criteria encompassed articles published in the last 10 years, studies focused on surgical treatment for GO, and works explicitly addressing the ophthalmological manifestations of Graves' Disease. Exclusion criteria included studies that did not discuss surgical treatment, non-peer-reviewed articles, and publications older than a decade. **Results**: The analysis revealed that Graves' Orbitopathy frequently manifests with symptoms such as ocular protrusion, diplopia, and periorbital edema, significantly impacting patients' quality of life. Thyroidectomy proved effective in reducing hormone levels, resulting in symptomatic improvements for many patients. However, outcomes varied, and surgical intervention was not always associated with complete resolution of ophthalmological manifestations. **Conclusion**: Surgical treatment of hyperthyroidism and Graves' Disease can provide significant relief from ophthalmological manifestations, though it does not guarantee complete resolution of symptoms. Surgery should be considered within a multidisciplinary context, taking into account the severity of ocular symptoms and response to conservative treatment. The review highlighted the need for integrated treatment strategies to optimize outcomes for patients with ophthalmological complications associated with hyperthyroidism and Graves' Disease.

Diagnostic Challenges in Depression – A Rare Case of Depression Associated with Pachymeningitis

Abstract Hypertrophic pachymeningitis is a rare neurological disorder, with nonspecific initial symptoms, which lead to difficulty in early diagnosis. Psychiatric manifestations have rarely been reported in association with this disorder. In this article, we report the case of a female patient, who was initially diagnosed as suffering from depressive disorder but was later diagnosed as suffering from underlying hypertrophic pachymeningitis. The bidirectional nature of depression with inflammation can also be ascertained from the course of the disease and the treatment offered. The initial presenting depressive symptoms, somatic complaints, headache, and ocular symptoms had responded well to paroxetine, until there was an episode of lower respiratory tract infection, following which all her symptoms aggravated. Detailed neurological work-up confirmed the diagnosis of pachymeningitis. Immunosuppressant therapy was employed using steroids, while continuing paroxetine, which led to near-complete recovery of both her ocular and depressive symptoms.

Application study on the prevention and treatment of spleen aminopeptide oral solution on seasonal allergic rhinitis

Methods: A total of 392 patients with seasonal allergic rhinitis were selected from the population of the epidemiological investigation project of allergic diseases in Hohhot, Inner Mongolia. The project was led by Department of Allergy, Beijing Shijitan Hospital, Capital Medical University, and assisted by Hohhot First Hospital from April to May 2023. The patients were randomly divided into a spleen aminopeptide group (296 cases) and control group (96 cases) at a ratio of 3∶1, and the enrollment period was from June 1 to 14, 2023. The treatment group was treated with spleen aminopeptide oral solution for 12 weeks starting from 4-6 weeks (±7 days) before the pollen dispersal period, while the control group was treated with a simulated agent of spleen aminopeptide oral solution. Both the treatment group and the control group were treated with oral antihistamines and/or nasal glucocorticoids as needed during the pollen dispersal period. Evaluate the therapeutic effect by comparing the symptom scores, drug scores and quality of life scores of the two groups, and detect the expression levels of cytokines in serum. Symptom scores, quality of life scores, drug scores and laboratory results were compared by independent sample t test/Kruskal-Wallis test and χ2 test/Fisher's exact test. Results: Compared with the control group, spleen aminopeptide treatment for 12 weeks significantly improved symptoms of nasal congestion [M(Q1,Q3):2(1, 2) vs. 2(1, 3), H=6.308, P<0.05], nasal itching [M(Q1,Q3):2(1, 2) vs. 2(1, 3), H=4.966, P<0.05], sneezing [M(Q1,Q3):2(1, 2) vs. 2(1, 3), H=5.245, P<0.05], runny nose [M(Q1,Q3):2(1, 2) vs. 2(1, 3), H=5.41, P<0.05] and tearing [M(Q1,Q3):1(0, 2) vs. 1(0, 3), H=4.664, P<0.05]. At 12 weeks of treatment, the scores of nasal symptoms and ocular symptoms in control group and experimental group were significantly increased compared with baseline (P<0.05). In experimental group, nasal congestion [M(Q1,Q3):1(0, 1) vs. 1(0, 2), H=4.042, P<0.05], eye itching/foreign body sensation/redness symptom scores [M(Q1,Q3):1(0, 2) vs. 1(0, 2), H=5.302, P<0.05] and total scores [M(Q1,Q3):4(-1, 9) vs. 5(0, 12.5), H=3.958, P<0.05] were significantly increased. The antihistamine drug score of the splenic peptide treatment group at 6 weeks were lower than that of the control group (H=4.232, P<0.05). After 12 weeks of treatment, the antihistamine drug score [M(Q1,Q3):10(0, 24) vs. 19(2, 36.5), H=6.67, P<0.05] and the total drug score [M(Q1,Q3):28.5(5, 77.5) vs. 46(6, 155.5), H=3.995, P<0.05] were significantly lower than those of the control group. The serum IL-17A levels of the treatment group were significantly lower than those of the control group after 6 weeks (0.7±1.77 vs. 0.85±1.67,H=10.08, P<0.05) and 12 weeks (0.81±1.63 vs. 0.94±1.73,H=5.196, P<0.05) of splenic aminopeptide treatment. Conclusions: Early treatment with spleen aminopeptide oral solution can significantly improve nasal and ocular symptoms of patients with seasonal allergic rhinitis, reduce the use of drugs during the onset period, and improve the quality of life. It may exert an immunomodulatory effect by reducing the expression level of IL-17A in the serum of patients. Objects: To conduct a study on the prevention and treatment of seasonal allergic rhinitis in Hohhot, Inner Mongolia, evaluate the preventive and therapeutic effects of spleen aminopeptide oral solution on seasonal allergic rhinitis, and explore its related mechanisms.

Using a Smartphone-Based Chatbot for Postoperative Care After Intravitreal Injection During the COVID-19 Pandemic: Retrospective Cohort Study.

During the COVID-19 pandemic period, it was difficult to carry out regular and scheduled follow-up of patients in the outpatient department, especially during lockdown periods. However, early detection of initial infection or other serious conditions is vital for patients after ocular surgery, such as intravitreal injection (IVI) for age-related macular degeneration (AMD). We evaluated the use of a smartphone-based postoperative care chatbot system (PCCS) with an instant bidirectional feedback system for patients to self-report postoperative symptoms and signs. During the COVID-19 level 3 epidemic alert in July 2021 in Taiwan, the PCCS alerted the patients to report and grade 6 ocular symptoms and signs associated with ocular inflammation or retinal detachment. Patients used the PCCS for 7 days post surgery to assess their symptoms and signs each day after receiving an alert. Data were automatically collected using a cloud computer system, including symptom grades and messages sent to medical staff for further medical assistance. A user satisfaction questionnaire was administered to the patients on the seventh day post surgery. In total, 185 patients participated in this study. There were 26 (3.03%) reports of symptom grade deterioration (including increased blurred vision, eye swelling, nausea, and floaters or flashes) from 12 (6.5%) patients. We found no difference in the gender of patients who received an early medical consultation. One case of endophthalmitis was reported, wherein an improvement was observed after prompt administration of IVI antibiotics twice. Overall, 87% (n=185) of patients were satisfied or very satisfied with communicating their symptoms instantly through the app; they were willing to use it again and believed that it could improve the quality of care. Seven of the 185 (3.8%) patients had an earlier medical consultation and 1 (0.5%) had endophthalmitis. The chatbot system, designed for self-reporting postoperative symptoms and providing instant bidirectional feedback on smartphones, could be beneficial for enhancing the quality of care in early medical consultations without gender differences among patients with AMD receiving IVI, and achieved satisfactory responses from patients.

Clinical Characteristic and Tear Film Biomarkers After Myopic FS-LASIK: 1-Year Prospective Follow-up.

To assess the long-term (1-year) effect of myopic femtosecond laser-assisted in situ keratomileusis (FSLASIK) on clinical characteristics and tear film biomarkers. Eighty eyes from 80 patients who underwent FSLASIK were evaluated. Ocular surface symptoms and signs were evaluated using specific questionnaires and tests. The corneal nerves and dendritic cells were examined using in vivo confocal microscopy. Corneal sensitivity was evaluated using a Cochet-Bonnet esthesiometer. Tear inflammatory cytokines and neuropeptides were evaluated using Luminex immunoassay. These examinations were performed preoperatively and at 1, 3, 6, and 12 months postoperatively. Seventy-three participants completed all follow-up visits. Following FS-LASIK, ocular symptoms and signs (except Schirmer I test) worsened at 1 month but corneal and conjunctival stainings improved by 3 months. The numbers of dendritic cells and activated dendritic cells increased at the 3-month postoperative visit and recovered to preoperative levels by the 6-month visit. Ocular symptoms and corneal sensitivity recovered to preoperative levels at the 12-month visit. Tear break-up time and corneal nerve morphology were not recovered to preoperative status at the 12-month visit. Interleukin (IL)-1β, IL-17A, tumor necrosis factor-α, and substance P tear levels significantly increased at all postoperative visits compared to preoperative levels. Corneal staining scores positively correlated with tear IL-1β and IL-17A levels, whereas corneal nerve morphology positively correlated with corneal sensitivity and negatively correlated with substance P levels. Although most clinical variables improved at 12 months postoperatively, some tear inflammatory cytokines and substance P remain altered beyond 12 months, indicating that ocular homeostasis is not completely recovered. [J Refract Surg. 2024;40(8):e508-e519.].