RESUMO
BACKGROUND: Dry eye syndrome is an ocular surface disease with high incidence. Acupuncture combined with artificial tears is effective for treating dry eye syndrome. This study aimed to evaluate the evidence for the efficacy of acupuncture combined with artificial tears in dry eye syndrome by conducting a systematic review and meta-analysis. METHODS: A systematic online search was performed from the date of database establishment to July 1, 2023. The study groups that addressed acupuncture combined with artificial tears for patients with dry eye syndrome (DES) and the control groups that addressed artificial tears were analyzed. The main outcomes were tear breakup time (BUT) and Schirmer I test (SIT), assessed as previously described. RESULTS: Sixteen randomized or controlled trials met the selection criteria, and 1383 patients with DES were included in this study. The analysis results showed that BUT [Standard mean difference (SMD)â =â 1.25, 95% confidence interval (CI) (1.14, 1.37), Pâ <â .0001], SIT [SMDâ =â 1.55, 95% CI (1.08, 2.02), Pâ <â .0001], and corneal fluorescein staining [SMDâ =â -2.08, 95% CI (-2.96, -1.20), Pâ <â .00001] significantly improved in the trial groups compared with the control groups. The acupuncture treatment was more effective in reducing the levels of IL-6 (Pâ <â .0001) and TNF-α (Pâ <â .00001). The overall efficacy rate was better in the trial group than in the control group [odds ratioâ =â 4.09, 95% CI (3.04, 5.51), Pâ <â .00001]. However, no significant difference was observed in the ocular surface disease index (Pâ =â .15) between the trial and control groups. CONCLUSION: The results of this study indicated that acupuncture combined with artificial tears could be considered safe, effective to patients with DES.
Assuntos
Terapia por Acupuntura , Síndromes do Olho Seco , Humanos , Lubrificantes Oftálmicos/uso terapêutico , Grupos Controle , Bases de Dados Factuais , Síndromes do Olho Seco/terapia , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
INTRODUCTION: The prevalence of dry eye disease (DED) has been consistently increasing yearly. However, the radical therapy has not yet been established. This study is to confirm the superiority of acupuncture over artificial tear drops (ATDs) in patients with DED. METHODS AND ANALYSIS: This study is a single-centre, investigator-initiated, assessor-blinded, parallel randomised controlled trial. 30 participants will be enrolled. Over a period of 4 weeks, the experimental group would receive two kinds of acupuncture three times a week. First, body acupuncture would be performed on bilateral BL2, GB14, TE23, EX-HN5 and ST1 for 15 min. Thereafter, intradermal acupuncture would be performed on the same acupoints for 4 hours. On the other hand, the control group would apply the provided ATD at least four times a day. As a rescue medication for severe DED symptoms, both groups can additionally apply ATD. The frequency of ATD use would be recorded during the trial. The primary outcomes are the Ocular Surface Disease Index and tear film break-up time. The secondary outcomes are subjective symptom Visual Analogue Scale, quality of life, Schirmer I test, tear lactoferrin level, treatment satisfaction and safety. The outcomes would be mostly assessed at visits 1, 13 and 14. ETHICS AND DISSEMINATION: This study was approved by the institutional review board of Naju Dongshin University Korean Medicine Hospital (Approval No. NJ-IRB-23-5). The obtained results will be disseminated through publication in a peer-reviewed journal. TRIAL REGISTRATION NUMBER: KCT0008563.
Assuntos
Terapia por Acupuntura , Síndromes do Olho Seco , Humanos , Lubrificantes Oftálmicos/uso terapêutico , Qualidade de Vida , Universidades , Terapia por Acupuntura/métodos , Síndromes do Olho Seco/terapia , Hospitais , República da Coreia , Resultado do Tratamento , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
Background: Nasolacrimal duct obstruction (NLDO) is an adverse effect of high dose radioactive iodine (RAI) therapy for thyroid carcinoma. There are currently no established preventive measures. This study assesses whether preservative free artificial tears (PFATs) can decrease the 131I sodium iodide (131I) activity in the tears of patients following RAI therapy for thyroid carcinoma, and potentially serve as a preventive measure for RAI-associated NLDO. Methods: This non-randomized prospective pilot clinical trial recruited contact-lens wearing patients undergoing RAI therapy for thyroid cancer to self-administer PFATs into the right eye for four days starting on the day of RAI ingestion. Left eyes were the controls. While wearing contacts, patients self-administered PFATs per the following-Day 1: every 15 minutes for 2 hours, then every 30 minutes until bedtime, day 2: every hour for at least 12 hours, day 3: four times a day, and day 4: two times a day. Contact lenses were changed daily, and all lenses were collected one week later. Levels of 131I activity were measured by a well counter, decay-corrected, and converted to units of becquerel. Statistical analyses were performed to compare the 131I activities of the experimental and control eyes. Results: Sixteen eyes of eight patients treated with an average of 145.7 mCi (range 108-159) of 131I for papillary thyroid cancer were included. On day 1, artificial tears decreased the geometric mean 131I activity by 26% in the experimental eyes (p = 0.008). Artificial tears also decreased the geometric mean area under the curve over four days by 23% (p = 0.002). Conclusions: 131I is present in the tears following RAI therapy for thyroid carcinoma. Frequent PFATs starting on the day of RAI ingestion may decrease the level of 131I in the tears. This finding could have implications for lowering the risk of NLDO. Future multi-center clinical trials are needed to determine whether the use of artificial tears after RAI therapy may decrease the risk of NLDO. Clinical Trial Registration: NCT04327999.
Assuntos
Obstrução dos Ductos Lacrimais , Ducto Nasolacrimal , Radioatividade , Neoplasias da Glândula Tireoide , Humanos , Neoplasias da Glândula Tireoide/patologia , Radioisótopos do Iodo/efeitos adversos , Lubrificantes Oftálmicos/uso terapêutico , Estudos Prospectivos , Ducto Nasolacrimal/patologiaRESUMO
Viral conjunctivitis is one of the most common acute eye diseases. The fall and winter months are known to be the main season for viral infections which is also reflected in the ophthalmological outpatient clinics. Viral conjunctivitis is often accompanied by symptoms of the upper and lower respiratory tract, fever, chills, arthralgia or skin lesions. The spectrum of pathogens comprises DNA viruses such as Adeno-, Herpes simplex and Molluscum contagiosum as well as RNA viruses. Symptoms caused by pandemic pathogens such as SARS-CoV-2 and mpox viruses can also cause ocular manifestation. Viral conjunctivitis is often self-limiting leaving no residual symptoms, however an ophthalmologist should be consulted if there are inflammatory symptoms of the anterior eye accompanied by visual disturbance. It is particularly important to recognize the affection of corneal or even intraocular structures early to initiate an adequate and effective therapy. Affection of the cornea, vitreus or retina can result in temporary or permanent impairment of the field of vision and visual acuity. The diagnosis is usually made without further tests on the basis of the typical clinical presentation. Rapid tests or PCR diagnostics are also available for confirmation. In most patients the treatment is symptomatically with artificial tears and antibiotic eye drops in cases accompanied by secondary bacterial infections, not prophylactically. If the cornea or other ocular structures are affected by certain viruses, local as well as systemic virostatic therapy is initiated. The most important prophylactic measure is meticulous and consistent hygiene.
Assuntos
Conjuntivite Viral , Conjuntivite , Humanos , Conjuntivite Viral/diagnóstico , Conjuntivite Viral/tratamento farmacológico , Conjuntivite Viral/prevenção & controle , Córnea , Lubrificantes Oftálmicos/uso terapêuticoRESUMO
Background and Objectives: The purpose of this systematic review was to summarize the current evidence to examine the safety and effectiveness of auricular acupressure on dry eye diseases. Materials and Methods: Twenty databases were searched from their inception until November 2022. Only randomized controlled trials (RCTs) in which auricular acupressure was used for dry eye diseases were included. The selection process, data extraction and quantitative were conducted according to the guidelines. Results: Seven RCTs met the inclusion criteria. Meta-analysis showed that compared to artificial tears, auricular acupressure had a favorable effect on prolonging tear breakup time (TBUT), improving the Schirmer I test (SIT) score and the score of symptoms (SOS) of patients with dry eye disease (p < 0.05). Furthermore, compared to the artificial tears alone, auricular acupressure plus artificial tears had a significantly greater SIT score (p < 0.001) and response rate (p = 0.006), significantly longer TBUT (p < 0.001), and significantly lower Ocular surface disease index (OSDI) (p = 0.02) and SOS (p = 0.03). However, there was no statistically significant difference between the auricular acupressure plus artificial tears group and the artificial tears group in terms of cornea fluorescein staining (CFS) (p = 0.09). Conclusions: Auricular acupressure, as a sole intervention or in combination with artificial tears, may have a beneficial effect on dry eye disease. However, more high-quality RCTs need to be included in the future to further prove the positive effects of auricular acupressure on patients with dry eye disease.
Assuntos
Acupressão , Síndromes do Olho Seco , Humanos , Lubrificantes Oftálmicos , Ensaios Clínicos Controlados Aleatórios como Assunto , Síndromes do Olho Seco/terapia , LágrimasRESUMO
PURPOSE: The purpose of the study was to assess the efficacy of electroacupuncture on dry eye (DE). METHODS: Eighty-four DE patients were randomly assigned to receive electroacupuncture (EAG) three times a week or 0.1% sodium hyaluronate artificial tears (ATG) four times per day for 4 weeks. The primary outcomes were non-invasive tear film breakup time (NIBUT) and tear meniscus height (TMH). The secondary outcomes included the ocular surface disease index (OSDI), Schirmer I test (SIT), corneal sodium fluorescein staining (CFS) score, corneal topography descriptors surface asymmetry index (SAI) and surface regularity index (SRI), corneal sensitivity, 36-item Short-form Health Survey (SF-36) score and Hospital Anxiety and Depression Scale (HADS) score. All outcomes were assessed at Week 0 (baseline), Week 4 (after-treatment) and Week 8 (follow-up). RESULTS: Between-group comparisons showed significant differences in the changes in NIBUT (Week 4, p = 0.003; Week 8, p = 0.008), TMH (Week 4, p = 0.014; Week 8, p = 0.009), OSDI (Week 4, p = 0.029; Week 8, p = 0.022), CFS score (Week 8, p = 0.036) and SF-36 role-physical score (Week 4, p = 0.010), favouring EAG. Mean changes in SIT, SAI, SRI, corneal sensitivity and HADS scores were statistically equal between the two groups (all p > 0.05). Treatment with electroacupuncture was well-tolerated and showed minimal adverse events. CONCLUSIONS: Compared with artificial tears, electroacupuncture shows superior efficacy in improving tear film stability and symptoms of DE.
Assuntos
Síndromes do Olho Seco , Eletroacupuntura , Humanos , Síndromes do Olho Seco/diagnóstico , Síndromes do Olho Seco/terapia , Lubrificantes Oftálmicos , Projetos Piloto , Topografia da CórneaRESUMO
Due to their antioxidant, anti-inflammatory, neuroprotective, and anti-angiogenic effects, polyphenols are first-rate candidates to prevent or treat chronic diseases in which oxidative stress-induced inflammation plays a role in disease pathogenesis. Dry eye disease (DED) is a common pathology, on which novel phenolic compound formulations have been tested as an adjuvant therapeutic approach. However, polyphenols are characterized by limited stability and solubility, insolubility in water, very rapid metabolism, and a very short half-life. Thus, they show poor bioavailability. To overcome these limitations and improve their stability and bioavailability, we evaluated the safety and efficacy of an oral formulation containing among other compounds, polyphenols and omega-3 fatty acids, with the addition of a surfactant in patients with DED. Subjects were randomly assigned to one of four study groups including the study formulation (A), placebo (P), the study formulation + eye lubricant (A + L), and placebo + eye lubricant (P + L). Patients from the A and P groups were instructed to take two capsules every 24 h, while patients in the L groups also added one drop of lubricant twice a day for 12 weeks as well. Regarding safety, non-ocular abnormalities were observed during study formulation therapy. Liver function tests did not show any statistically significant difference (baseline vs. week 4). Concerning efficacy, there was a statistically significant difference between baseline, month 1, and month 3 in the OSDI (Ocular Surface Disease Index) test results in both treatment groups (group A and group A + L). Furthermore, both groups showed statistically significant differences between baseline and month 3 regarding the non-invasive film tear breakup time (NIF-BUT) score and a positive trend related to Shirmer's test at month 3. The non-invasive average breakup time (NIAvg-BUT) score showed a statistically significant difference at month 3 when compared with baseline in the A + L group. The P + L group showed a statistically significant difference in terms of the OSDI questionary between baseline and month 3. Regarding the lissamine green staining, the A + L group showed a statistical difference between baseline and month 3 (p = 0.0367). The placebo + lubricant group did not show statistically significant differences. Finally, the placebo group did not show any data with statistically significant differences. Consequently, this polyphenol formulation as a primary treatment outperformed the placebo alone, and the polyphenol oral formulation used as an adjuvant to artificial tears was superior to the combination of the placebo and the artificial tears. Thus, our data strongly suggest that this polyphenol oral formulation improves visual strain symptoms and tear film status in patients with mild to moderate DED.
Assuntos
Síndromes do Olho Seco , Lubrificantes Oftálmicos , Síndromes do Olho Seco/diagnóstico , Excipientes , Humanos , Inflamação/tratamento farmacológico , Inflamação/metabolismo , Lubrificantes Oftálmicos/metabolismo , Lubrificantes Oftálmicos/uso terapêutico , Polifenóis/uso terapêutico , Lágrimas/metabolismoRESUMO
BACKGROUND: This study aimed to systematically evaluate the effect of intense pulsed light (IPL) therapy in patients harboring dry eye disease caused by meibomian gland dysfunction (MGD) based on qualified studies. METHODS: The electronic databases, including PubMed, Cochrane, and Embase, were searched using keywords to identify available publications updated to November 2021. Relative risk or weighted mean difference combined with 95% confidence interval was used to synthesize the outcomes of included studies. The meta-analysis included 15 randomized controlled trials with 1,142 patients (2,284 eyes). RESULTS: The results revealed that IPL could significantly decrease the ocular surface disease index (OSDI), standard patient evaluation of eye dryness (SPEED), artificial tear usage, tear film lipid layer, meibomian gland quality (MGQ), meibomian gland expression (MGX), and corneal fluorescein staining (CFS) while increase tear break-up time (TBUT) and noninvasive tear break-up time (NIBUT) compared with sham. Compared with MGX, IPL+MGX markedly decreased the SPEED, CFS, and tear meniscus height (TMH), but with increased TBUT. Compared with MGX, IPL showed significant effect in increasing the OSDI and TBUT, but decreasing the TMH and NIBUT. However, no significant differences were seen between IP+MGX and MGX in OSDI, MGQ, and MGX, nor between IPL and MGX in OSDI, SPEED, and TBUT. CONCLUSION: We identified that the application of IPL alone or IPL combined with MGX elicited superior clinical effect for improving the eye function and symptoms in the treatment of MGD-related dry eye disease, which is considered available for wide clinical application.
Assuntos
Síndromes do Olho Seco , Terapia de Luz Pulsada Intensa , Disfunção da Glândula Tarsal , Síndromes do Olho Seco/etiologia , Síndromes do Olho Seco/metabolismo , Síndromes do Olho Seco/terapia , Fluoresceína/metabolismo , Humanos , Terapia de Luz Pulsada Intensa/métodos , Lipídeos , Lubrificantes Oftálmicos , Disfunção da Glândula Tarsal/complicações , Disfunção da Glândula Tarsal/terapia , Glândulas Tarsais/metabolismo , Lágrimas/metabolismoRESUMO
BACKGROUND: The global incidence of dry eye disease (DED) is very high. DED seriously affects the quality of life of patients; however, the current curative effect of medicine for moderate to severe DED is poor. This randomized clinical trial was planned to investigate the effect of acupuncture compared with artificial tears (AT) on moderate to severe DED. METHODS: A randomized clinical trial was performed at 2 hospitals in China. 120 DED patients were randomly equally divided into an acupuncture and an artificial tear group. Either acupuncture or artificial tears was performed for an 8-week period, and a 24-week follow-up was performed. The primary outcome measure was the Schirmer-I test (SIT) change from baseline. The secondary outcome measures included the numerical rating scale (NRS) change from baseline for improvement in ocular symptoms, the ocular surface disease index (OSDI), the tear-film break-up time (TBUT), corneal fluorescein staining (CFS), and acupuncture acceptability. Adverse events also were monitored and documented. RESULTS: For the primary outcome, the mean changes from baseline in the SIT values were significantly different between the acupuncture (5.75 [2.53-9.75]) and AT (0.52 [- 1.18-2.46]) groups at week 8 with a between difference of 5.23 (P < 0.05). Between-group differences of 8.49 in OSDI score change from baseline differed significantly at week 8 (P < 0.05). However, between-group differences of the changes in the average symptom NRS score, TBUT, and CFS did not differ significantly at week 8. Five cases experienced acupuncture-related adverse events. CONCLUSIONS: This randomized clinical trial found that acupuncture at BL1 significantly promoted tear secretion. Acupuncture showed greater benefits than AT for moderate to severe DED. However, the study findings warrant verification. TRIAL REGISTRATION: Registration number: ChiCTR1800015831. Name of trial registry: Efficacy and safety of acupuncture in the treatment of moderate to severe dry eye disease: a randomized controlled trial. Registered on 23 April 2018 ( https://clinicaltrials.gov/ ).
Assuntos
Terapia por Acupuntura , Síndromes do Olho Seco , Pontos de Acupuntura , Terapia por Acupuntura/efeitos adversos , Síndromes do Olho Seco/tratamento farmacológico , Síndromes do Olho Seco/terapia , Humanos , Lubrificantes Oftálmicos/efeitos adversos , Qualidade de VidaRESUMO
(1) Background: Artemia salina is a brine shrimp containing high concentrations of dinucleotides, molecules with properties for dry eye treatment. For this reason, the purpose of the study was to evaluate the effect of the artificial tears based on an extract of Artemia salina in a rabbit dry eye model. (2) Methods: A prospective and randomized study was carried out. Twenty rabbits were divided into 4 groups (n = 5, each group): healthy rabbits, dry eye rabbits, dry eye rabbits treated with hypromellose (HPMC), and dry eye rabbits treated with Artemia salina. Dry eye was induced by the topical instillation of 0.2% benzalkonium chloride. The measurements were performed before and after the treatment for 5 consecutive days. (3) Results: The topical instillation of artificial tears containing Artemia salina showed beneficial effects on tear secretion, tear break-up time, corneal staining, the density of Goblet cells, heigh of mucin cloud secreted by these cells, and mRNA levels of IL-1ß and MMP9 in conjunctival cells. Compared with the HPMC, there was a statistically significant improvement (p < 0.05) with the Artemia salina in all the variables under study, except for the conjunctival hyperemia, density of Goblet cells, and mRNA levels of IL-6. (4) Conclusions: The potential of artificial tears based on Artemia salina as a secretagogue agent for dry eye treatment was confirmed, opening the door for future clinical trials and studies to extrapolate the findings for dry eye patients.
Assuntos
Artemia/química , Fosfatos de Dinucleosídeos/farmacologia , Síndromes do Olho Seco/tratamento farmacológico , Derivados da Hipromelose/farmacologia , Lubrificantes Oftálmicos/administração & dosagem , Extratos Vegetais/farmacologia , Lágrimas/efeitos dos fármacos , Animais , Modelos Animais de Doenças , Síndromes do Olho Seco/metabolismo , Masculino , Coelhos , Lágrimas/metabolismoRESUMO
BACKGROUND: Graves' orbitopathy (GO) is an autoimmune orbital disease which is mostly associated with Graves' disease and requires good interdisciplinary cooperation. To minimize irreversible damages a stage-adapted anti-inflammatory therapy is of great importance. MATERIAL AND METHODS: Discussion of the latest results of new findings of the pathogenesis, randomized controlled trials on anti-inflammatory treatments for Graves' orbitopathy and novel therapeutic concepts. RESULTS: In all patients with GO achieving euthyroidism, as well as cessation of smoking is very important to avoid prolongated diseases. Mild cases of GO can be treated with selenium supplementation and artificial tears. The moderate-to-severe, active form of GO requires primarily i.âv. steroids in combination with orbital irradiation in case of impaired motility. In patients with insufficient therapeutic response after 6 weeks, treatment should be switched to other immunosuppressive agents. In severe sight-threatening cases even high-dose i.âv. steroid treatments are often ineffective and bony orbital decompression is necessary. As latest research data have improved our understanding of the pathophysiology of GO, targeted therapies have been developed for GO. Teprotumumab, an IGF-1 receptor antibody, was shown effective in treating GO patients in a phase III trial and should soon be awarded approval for Europe. Inactive patients, who suffer from disturbing exophthalmos should be also treated with bony decompression before eye muscle or lid surgery. CONCLUSION: The current concept for Graves' orbitopathy is as follows: first anti-inflammatory therapy then surgical correction of the permanent defects. This might be modified in the future, due to the promising effects of targeted therapies.
Assuntos
Oftalmopatia de Graves/terapia , Administração Intravenosa , Anticorpos Monoclonais Humanizados/uso terapêutico , Antioxidantes/administração & dosagem , Descompressão Cirúrgica , Oftalmopatia de Graves/diagnóstico , Humanos , Lubrificantes Oftálmicos/administração & dosagem , Órbita/efeitos da radiação , Receptor IGF Tipo 1/imunologia , Fatores de Risco , Selênio/administração & dosagem , Abandono do Hábito de Fumar , Esteroides/administração & dosagemRESUMO
INTRODUCTION: Dry eye is one of the most common ocular surface disorders. Although artificial tear drops therapy is the most widely used treatment, it has recently been suggested that autologous serum could be a beneficial alternative treatment for this disorder, but its use is controversial. METHODS: We searched in Epistemonikos, the largest database of systematic reviews in health, which is maintained by screening multiple information sources, including MEDLINE/PubMed, EMBASE, Cochrane, among others. We extracted data from the systematic reviews, reanalyzed data of primary studies, conducted a meta-analysis and generated a summary of findings table using the GRADE approach. RESULTS AND CONCLUSIONS: We identified six systematic reviews, including seven primary studies overall, of which all were randomized trials. We concluded that autologous serum treatment might not lead to adverse effects compared to artificial teardrops, but the certainty of the evidence is low. On the other hand, we are uncertain whether autologous serum therapy improves the quality of life, severity of the pathology, pain or the corneal epitheliopathy grade compared to artificial tear drops as the certainty of the evidence has been assessed as very low.
INTRODUCCIÓN: El ojo seco es una de las patologías oculares más frecuentes. Si bien el tratamiento más utilizado es el uso de lágrimas artificiales, se ha planteado el uso de suero autólogo como una alternativa terapéutica beneficiosa para pacientes con esta condición. Sin embargo, su uso es controvertido. MÉTODOS: Realizamos una búsqueda en Epistemonikos, la mayor base de datos de revisiones sistemáticas en salud, la cual es mantenida mediante el cribado de múltiples fuentes de información, incluyendo MEDLINE/PubMed, EMBASE, Cochrane, entre otras. Extrajimos los datos desde las revisiones identificadas, analizamos los datos de los estudios primarios, realizamos un metanálisis y preparamos una tabla de resumen de los resultados utilizando el método Grading of Recommendations Assessment, Development and Evaluation, GRADE. RESULTADOS Y CONCLUSIONES: Identificamos seis revisiones sistemáticas que en conjunto incluyeron siete estudios primarios, de los cuales, todos corresponden a ensayos aleatorizados. Concluimos que el uso de suero autólogo podría no presentar efectos adversos asociados a su uso, pero la certeza de la evidencia es baja. Por otro lado, no es posible establecer con claridad si el uso de suero autólogo tiene un efecto sobre la mejora de la calidad de vida, severidad del ojo seco, dolor o grado de epiteliopatía corneal debido a que la certeza de la evidencia existente ha sido evaluada como muy baja.
Assuntos
Síndromes do Olho Seco/terapia , Lubrificantes Oftálmicos/administração & dosagem , Soluções Oftálmicas/uso terapêutico , Bases de Dados Factuais , Humanos , Dor , Qualidade de Vida , Soro , Cloreto de Sódio/uso terapêutico , Revisões Sistemáticas como Assunto , Resultado do TratamentoRESUMO
PURPOSE: To evaluate the safety and efficacy of a single, in-office administration of 5% povidone-iodine (PVP-I) compared to artificial tears (AT) for adenoviral conjunctivitis (Ad-Cs). DESIGN: Double-masked pilot randomized trial. METHODS: Patients presenting with presumed adenoviral conjunctivitis were screened at 9 U.S. clinics. INCLUSION CRITERIA: ≥18 years of age, symptoms ≤4 days, and a positive AdenoPlus test. EXCLUSION CRITERIA: thyroid disease, iodine allergy, recent ocular surgery, and ocular findings inconsistent with early-stage Ad-Cs. Randomization was to a single administration of 5% PVP-I or AT in 1 eye and examinations on days 1-2, 4, 7, 14, and 21 with conjunctival swabs taken at each visit for quantitative polymerase chain reaction. Primary outcome was percent reduction from peak viral load. Secondary outcomes were improvement in clinical signs and symptoms. RESULTS: Of 56 patients randomized, 28 had detectable viral titers at baseline. Day 4 posttreatment, viral titers in the 5% PVP-I and AT groups were 2.5% ± 2.7% and 14.4% ± 10.5% of peak, respectively (P = .020). Severity of participant-reported tearing, lid swelling, and redness as well as clinician-graded mucoid discharge, bulbar redness, and bulbar edema were lower in the 5% PVP-I group than AT group on day 4 (P < .05). After day 4, viral titers and severity of signs and symptoms decreased markedly in both groups and no differences between groups were detected. CONCLUSIONS: Pilot data suggest a single, in-office administration of 5% PVP-I could reduce viral load and hasten improvement of clinical signs and symptoms in patients with Ad-Cs.
Assuntos
Conjuntivite , Povidona-Iodo , Método Duplo-Cego , Glucocorticoides , Humanos , Lubrificantes Oftálmicos , Soluções Oftálmicas , Resultado do TratamentoRESUMO
PURPOSE: To examine clinical management and prescribing patterns for dry eye disease (DED), in relation to severity and subtype, by eye care practitioners across the globe. METHODS: An online, anonymous cross-sectional survey (on Qualtrics) translated into 14 languages was distributed to eye care practitioners across the globe. The survey included six questions around the management of DED, in relation to severity and subtype. RESULT: The survey was completed by 1139 eyecare professionals (37% ophthalmologists and 58% optometrists) from 51 countries. Management varied significantly by continent and country (p < 0.01). The most commonly recommended management approaches, internationally, included general advice (87%), low (85%) and high (80%) viscosity-enhancing unpreserved lubricants and lid wipes/scrubs (81%). Some treatments were prescribed largely independently of severity (e.g. artificial tears and nutritional supplements) while oral antibiotics, punctal occlusion, topical anti-inflammatory/immunosuppressants, secretagogues, biologics, therapeutic contact lenses and surgical approaches were prescribed by more practitioners as severity increased. Essential fatty acids, lipid sprays/drops, lid hygiene, warm compresses, intense pulsed light therapy and antibiotics (topical or oral) were more commonly recommended for evaporative DED, while punctal occlusion, therapeutic contact lenses, secretagogues and biologics were more commonly recommended for aqueous deficient DED. CONCLUSIONS: DED management differs across continents and countries. A wide range of management strategies are utilised at each severity level and between subtypes. The survey results enable clinicians to benchmark their practice to that of their peers, indicate where further research is required to optimise patient management and inform industry on how best to target product development.
Assuntos
Síndromes do Olho Seco , Padrões de Prática Médica , Estudos Transversais , Síndromes do Olho Seco/terapia , Humanos , Lubrificantes Oftálmicos , LágrimasRESUMO
RESUMO Objetivo: Avaliar o perfil clínico, epidemiológico e o impacto econômico do surto de conjuntivite no período 2017-2018 no município de Recife-PE. Métodos: Estudo transversal com base na análise de prontuários de pacientes com diagnóstico de conjuntivite, atendidos na emergência da Fundação Altino Ventura entre dezembro/2017 e março/2018. Os dados coletados incluíram manifestações oculares no exame, complicações subsequentes, manejo e dias de licença médica. Resultados: Dos 12.712 pacientes atendidos na FAV entre dezembro de 2017 e março de 2018, 6.359 (50,0%) foram diagnosticados com conjuntivite, dos quais 3.543 pacientes (55,7%) foram atendimentos únicos. A média de idade dos pacientes ao atendimento foi de 29,5 ± 14,1 anos (variação, 1-85 anos), com distribuição semelhante entre os sexos (2.288 casos [50,1%] masculino; 2.282 casos [49,9%] feminino). O diagnóstico mais comum foi conjuntivite sem pseudomembrana (5.645 casos [88,8%]). Hiperemia conjuntival (6.278 casos [98,7%]) e reação folicular (6.255 casos [98,4%]) foram os achados mais frequentes ao exame. A complicação mais frequente foi pseudomembrana (1.062 casos [16,7%]). Os colírios lubrificantes (4.308 [67,7%]) e os colírios de associação antibiótico com corticoide (2.033 [32%]) foram os mais prescritos no tratamento. A média de dias de atestado médico foi de 4,8 ± 2,9 dias (variação, 1- 47 dias) e a perda de produtividade estimada em R$1.159.329,14. Conclusão: O surto de conjuntivite em Pernambuco foi responsável por metade das consultas em um pronto-socorro oftalmológico. Surtos de conjuntivite podem causar um impacto econômico, uma vez que afeta principalmente adultos jovens em idade produtiva. As características clínicas observadas sugerem um surto de conjuntivite de etiologia viral.
Abstract Purpose: To evaluate the epidemiological and clinical profile and economic impact of the acute conjunctivitis outbreak in the period of 2017-2018 in Recife-PE. Methods: Cross-sectional study based on the analysis of medical records of patients diagnosed with conjunctivitis at the emergency room of the Altino Ventura Foundation (FAV) between December 2017 and March 2018. The collected data included ocular manifestations at examination, subsequent complications, management, and days of sick leave. Results: Out of 12,712 patients assisted at FAV from December 2017 to March 2018, 6,359 (50.0%) were diagnosed with conjunctivitis. The mean age of patients was 29.5 ± 14.1 years (range, 01-85 years), with similar distribution between sex (2,288 50.1% male; 2,282 49.9% female). The most common diagnosis was non-pseudomembranous conjunctivitis (5,645 cases 88.8%). Conjunctival hyperemia (6,278 cases 98.7%) and follicular reaction (6,255 cases 98.4%) were the most frequent ocular findings. The most common complication was pseudomembrane in 1,062 cases (16.7%). Lubricants (4,308 67.7%) and antibiotic associated to corticosteroid eyedrops (2,033 32.0%) were the most prescribed medications. The average days of sick leave per patient was 4.8 ± 2.9 days (range, 1- 47 days) and the productivity loss estimated in R$1.159.329,14. Conclusion: The conjunctivitis outbreak in Pernambuco, Brazil was responsible for half of the consultations in an ophthalmic emergency room. Conjunctivitis outbreaks may cause an economic impact as it mostly affects young adults in their productive ages and take in average a 5-day sick leave. The clinical characteristics observed suggest an outbreak of conjunctivitis of viral etiology.
Assuntos
Humanos , Masculino , Feminino , Lactente , Pré-Escolar , Criança , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Soluções Oftálmicas/uso terapêutico , Licença Médica/economia , Conjuntivite/diagnóstico , Conjuntivite/tratamento farmacológico , Conjuntivite/epidemiologia , Lubrificantes Oftálmicos/uso terapêutico , Brasil , Estudos TransversaisRESUMO
PURPOSE: To assess the six-month therapeutic profiles of lipid and non-lipid-based artificial tear supplements in managing dry eye disease (DED). METHODS: Ninety-nine participants fulfilling the TFOS DEWS II diagnostic criteria for DED (64% females; mean ± SD age, 44 ± 16 years) were enrolled in a prospective, multicentre, double-masked, parallel group, randomised controlled trial. Participants instilled lipid-based nanoemulsion drops or non-lipid-based aqueous drops for six months, at least four times daily. Symptomology, tear film and ocular surface characteristics were assessed at Days 0, 30, 60, 90, 120, 150 and 180. RESULTS: Sustained reductions in OSDI, DEQ-5, and SANDE symptom scores from baseline were observed from Day 30 onwards in both groups (all p < 0.05) and decreased superior lid wiper epitheliopathy grades from Day 60 onwards (all p ≤ 0.01). Improvements in non-invasive tear film breakup time, and sodium fluorescein and lissamine green staining scores followed from Day 120 onwards in both groups (all p < 0.05). Tear lipid layer grades increased from Day 90 onwards only with the lipid-based drops, and with significantly greater improvement in those with suboptimal lipid layer thickness at baseline (grade ≤3; p = 0.02). By Day 180, 19% of participants no longer fulfilled the diagnostic criteria for DED. CONCLUSIONS: Over a six-month treatment period, improvements in dry eye symptomology preceded tear film and ocular surface changes with regular use of both lipid and non-lipid-based artificial tear supplements. Both formulations addressed most mild-to-moderate forms of aqueous deficient and evaporative DED, while evaporative cases benefitted preferentially from lipid-based supplementation. This represents a first step towards mapping DED therapeutic strategies according to disease subtype and severity.
Assuntos
Síndromes do Olho Seco , Lubrificantes Oftálmicos , Adulto , Suplementos Nutricionais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , LágrimasRESUMO
INTRODUCTION: Triple A (Allgrove) syndrome is a rare autosomal recessive disorder characterized by cardinal features of primary adrenal insufficiency (AI) due to adrenocorticotropic hormone (ACTH) resistance, achalasia, and alacrima. It is frequently associated with neurological manifestations such as autonomic dysfunction, cognitive dysfunction, cranial nerve, or motor involvement. Amyotrophy/motor neuron disease is a rare association. CASE PRESENTATION: We herein report a 19-year-old boy diagnosed with triple A syndrome (TAS), with the classic triad of ACTH-resistant adrenal insufficiency, achalasia, and alacrima. Additionally, he had distal spinal muscle amyotrophy. Alacrima was the earliest feature evident in early childhood, followed by achalasia at 12 years of age. He was diagnosed with AI at the age of 19 years, with involvement of the mineralocorticoid axis. Further evaluation showed a neurogenic pattern on electromyography, consistent with a diagnosis of motor neuron disease. A nerve conduction study revealed no significant neuropathy. Genetic analysis confirmed a pathogenic homozygous mutation in the AAAS gene c.43C>A, p.Gln15Lys. He improved with glucocorticoid and mineralocorticoid supplements for AI, and nifedipine for achalasia and artificial tears. He is planned for esophagomyotomy. CONCLUSION: In any young patient with AI not due to congenital adrenal hyperplasia, Allgrove syndrome should be ruled out. Though mineralocorticoid sparing pattern is classical, it can rarely be involved, as seen in the index case. Various components of the syndrome, as well as amyotrophy and other neurologic features, may present in a metachronous fashion. Hence, a high index of clinical suspicion can aid in early diagnosis and management.
Assuntos
Insuficiência Adrenal/complicações , Insuficiência Adrenal/genética , Acalasia Esofágica/complicações , Acalasia Esofágica/genética , Atrofia Muscular Espinal/genética , Atrofia Muscular Espinal/patologia , Proteínas do Tecido Nervoso/genética , Proteínas do Tecido Nervoso/metabolismo , Complexo de Proteínas Formadoras de Poros Nucleares/genética , Complexo de Proteínas Formadoras de Poros Nucleares/metabolismo , Corticosteroides/uso terapêutico , Insuficiência Adrenal/tratamento farmacológico , Bloqueadores dos Canais de Cálcio/uso terapêutico , Acalasia Esofágica/tratamento farmacológico , Humanos , Lubrificantes Oftálmicos , Masculino , Mutação , Nifedipino/uso terapêutico , Adulto JovemRESUMO
PURPOSE: To determine the clinical benefits of Meibomian gland expression therapy for the treatment of dry-eye disease caused by Meibomian gland dysfunction (MGD). METHODS: In a prospective randomized controlled double-masked trial, 87 eyes of 44 patients with MGD and dry-eye symptoms were enrolled. Patients were randomly assigned into two groups; a study group that received therapeutic Meibomian gland expression once every month, and a control group that received sham treatment. All patients received treatment with artificial tears. RESULTS: One week after the first treatment, the Ocular Surface Disease Index (OSDI) score improved significantly in the study group (mean change -18.5 ± 21.2, p = .01) but not in the control group (-3.8 ± 15.8, p = .16); after 1 month, both groups improved significantly (-20.5 ± 19 p = .001 in the study group and -6.5 ± 11, p = .016 in the control group). The improvement continued at 2 months in the study group (-28.4 ± 26.1, P < .0001) and in the control group (-9.6 ± 9.9, p = .007). The blepharitis questionnaire score improved in the study group compared to controls after 1 week (-9.95 ± 12.52 versus -1.77 ± 9.1, p = .03) 1 month (-11.5 ± 10.9 versus -1.1 ± 9.4, p = .02) and 2 months (-16.5 ± 8.0 versus -8.8 ± 11.7, p = .02). Burning sensation was significantly reduced only in the study group. Mean change after 2-month treatment was -2.00 ± 1.2583 (p < .0001) vs -0.67 ± 1.44 (p = .08). The trend was similar in Eyelid scales. Conjunctival hyperemia improved only in the study group 1 week after the treatment (-0.12 ± 0.32 p = .03). CONCLUSION: Therapeutic Meibomian gland expression improves dry-eye symptoms in subjects with MGD, compared to conventional treatment with artificial tears.
Assuntos
Síndromes do Olho Seco/terapia , Lubrificantes Oftálmicos/administração & dosagem , Disfunção da Glândula Tarsal/terapia , Glândulas Tarsais/metabolismo , Fototerapia/métodos , Lágrimas/metabolismo , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Método Duplo-Cego , Síndromes do Olho Seco/etiologia , Síndromes do Olho Seco/metabolismo , Feminino , Seguimentos , Humanos , Masculino , Disfunção da Glândula Tarsal/complicações , Disfunção da Glândula Tarsal/metabolismo , Glândulas Tarsais/diagnóstico por imagem , Pessoa de Meia-Idade , Estudos Prospectivos , Inquéritos e Questionários , Adulto JovemRESUMO
PURPOSE: To evaluate the preclinical efficacy of eye drops based on an extract of Artemia salina on the ocular surface of rabbits. Tear secretion, tear break-up time and corneal staining were measured. MATERIAL AND METHODS: A preclinical and short-term prospective study was performed. Twenty New Zealand white rabbits were divided into five groups, with four rabbits per group, each receiving a different concentration of Artemia salina. In each rabbit, an extract of Artemia salina (2%, 4%, 6%, 8% or 10%) was randomly instilled in one eye and saline solution (negative control) in the other eye. Tear secretion, tear break-up time and corneal staining were measured before and after the instillation of five drops per eye (one drop per hour) on the same day. RESULTS: In tear secretion, there was an increase of 43.88 ± 6.73% with 4% Artemia salina in comparison with its baseline measurement (P = .049). The rest of the groups did not show differences (P ≥ 0.05). For tear break-up time, none of the groups showed differences (P ≥ 0.05), while for corneal staining score, there was an improvement of 0.88 ± 0.83 with 4% Artemia salina (P = .038) and a deterioration of 0.50 ± 0.83 with control solution (P = .008). CONCLUSIONS: Short-term instillation of eye drops with 4% Artemia salina produced both stimulation of tear secretion and a slight improvement of physiological corneal staining. Besides, all the doses of up to 10% Artemia salina did not produce undesirable side effects on the ocular surface. Therefore, these eye drops are presented as a possible new treatment for dry eye due to their secretagogue properties and ocular surface regeneration.
Assuntos
Artemia , Fosfatos de Dinucleosídeos/análise , Avaliação Pré-Clínica de Medicamentos/métodos , Síndromes do Olho Seco/tratamento farmacológico , Lubrificantes Oftálmicos/química , Lágrimas/metabolismo , Animais , Modelos Animais de Doenças , Composição de Medicamentos , Síndromes do Olho Seco/metabolismo , Seguimentos , Lubrificantes Oftálmicos/farmacologia , Masculino , Soluções Oftálmicas , Estudos Prospectivos , Coelhos , Fatores de TempoRESUMO
OBJECTIVE: To evaluate the interaction between tear supplements and soft contact lenses (SCLs), we measured the contact angles (CAs) on the SCLs using commercially available tear supplements. METHODS: We used four daily disposable conventional hydrogel lenses (etafilcon A, etafilcon A+ polyvinylpyrrolidone, nelfilcon A, and omafilcon A containing 2-methacryloyloxyethyl phosphorylcholine [MPC]) and four silicone hydrogel lenses (narafilcon A, senofilcon A, delefilcon A, and stenfilcon A). The CAs on the SCLs were measured using a sessile drop technique and four different types of sessile drops, including saline, artificial tears, lubricants containing 2-MPC (MPC solution), and 0.1% hyaluronate acid (HA). RESULTS: The CA values associated with the silicone hydrogel lenses were significantly (P<0.001) lower than those associated with the conventional hydrogel lenses with all four solutions. The mean CA of 0.1% HA was significantly (P<0.01) higher than that of saline. The mean CA of the MPC solution was significantly (P<0.01) lower than that of saline with the conventional hydrogel lenses but significantly (P<0.05) higher than that of saline with the silicone hydrogel lenses. CONCLUSIONS: The CAs associated with the silicone hydrogel SCLs were higher with the use of the MPC solutions and HA in vitro. The measured CAs may depend on ingredient agents, surface treatment of the CLs, and components of the tear supplements.