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PURPOSE: To evaluate the incidence and risk factors for inflammatory conditions among patients with primary acquired nasolacrimal duct obstruction (PANDO). METHODS: A retrospective case-control study was conducted among patients of Clalit Health Services (CHS) in Israel from 2001 to 2022. For each case, three controls were matched among all CHS patients according to year of birth, sex, and ethnicity. Differences in demographic characteristics, ocular surface, eyelid, upper airway, and systemic diseases were assessed between the groups, and odds ratios (OR) were calculated. RESULTS: A total of 60,726 patients diagnosed with PANDO were included. The average age of PANDO patients was 63 ± 18 years, 63% were female. Significant associations were found between PANDO and various ocular surface and eyelid conditions, including chronic conjunctivitis (OR 2.96, 95% CI [2.73-3.20]), vernal keratoconjunctivitis (OR 2.89, 95% CI [2.45-3.29]), and blepharitis (OR 2.75, 95% CI [2.68-2.83]). There was a significant association with various upper airway conditions, including rhinitis (OR 1.62, 95% CI [1.58-1.66]), chronic sinusitis (OR 1.71, 95% CI [1.62-1.80]), and deviated nasal septum (OR 1.76, 95% CI [1.69-1.84]). Association was also observed with systemic conditions, including asthma (OR 1.34, 95% CI [1.27-1.41]) and atopic dermatitis (OR 1.36, 95% CI [1.32-1.41]). CONCLUSION: Ocular surface, eyelid, upper airway, and systemic inflammatory-related diseases were found to be associated with PANDO, supporting the theory that inflammation has a prominent role in the pathophysiology of PANDO.
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Obstrucción del Conducto Lagrimal , Conducto Nasolagrimal , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Blefaritis/epidemiología , Blefaritis/diagnóstico , Estudios de Casos y Controles , Conjuntivitis/epidemiología , Conjuntivitis/diagnóstico , Incidencia , Inflamación/epidemiología , Israel/epidemiología , Obstrucción del Conducto Lagrimal/epidemiología , Obstrucción del Conducto Lagrimal/diagnóstico , Estudios Retrospectivos , Factores de RiesgoRESUMEN
INTRODUCTION: Amblyopia is a common cause of visual impairment in children. There is circumstantial evidence for the correlation between living in impoverished areas and treatment failure. However, no large study directly assessed this correlation. AIMS: To check the correlation between socioeconomic status and amblyopia treatment success rates, in children 3-18 years old. METHODS: A retrospective cohort study, review of the electronic medical records of patients treated for amblyopia in a tertiary center during a period of 24 years. RESULTS: A total of 102 participants were enrolled in the study, of whom 50 came from impoverished areas and were the study group. The study and control group participants had similar distribution of age, sex and baseline clinical data. Study group participants had significantly lower baseline visual acuity. The mean follow-up time was 34 months. Both groups had a significant improvement in visual acuity and a significant decline in severe amblyopia proportion. Final visual acuity, visual improvement and amblyopia severity were similar in both groups. The proportion of successful treatments was similar in both groups. DISCUSSION: Although participants from impoverished areas began follow-up with significantly lower visual acuity, their vision has improved during follow-up and was similar to final visual acuity of the control group. Amblyopia treatment has eliminated the gap in visual acuity between amblyopic patients from impoverished areas and amblyopic patients in the general population. Conclusion: Given good treatment compliance, social disparities were not significant determinants of amblyopia treatment success.
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Ambliopía , Centros de Atención Terciaria , Agudeza Visual , Humanos , Ambliopía/terapia , Ambliopía/fisiopatología , Israel , Femenino , Niño , Masculino , Estudios Retrospectivos , Preescolar , Adolescente , Resultado del Tratamiento , Estudios de Seguimiento , Factores Socioeconómicos , Estudios de Cohortes , Índice de Severidad de la Enfermedad , Pobreza , Clase SocialRESUMEN
Thirteen affected individuals of six generations of a single kindred presented with epiphora evident from infancy. Physical exam and Schirmer test revealed variable expression of tear deficiency, congenital punctal atresia, and dry mouth with multiple caries, without concomitant abnormalities of the ears or digits, commensurate with a diagnosis of aplasia of the lacrimal and salivary glands (ALSG). Reconstruction of the upper lacrimal drainage system was performed in some of the affected individuals. Genetic analysis, testing six affected individuals and three non-affected family members, identified a single novel heterozygous splice-site variant, c.429 + 1, G > T in fibroblast growth factor 10 (FGF10) (NM_004465.1), segregating throughout the family as expected for dominant heredity. RT-PCR assays of HEK-293 cells transfected with wild type or mutant FGF10 demonstrated that the variant causes skipping of Exon 2. Notably, individuals sharing the same variant exhibited phenotypic variability, with unilateral or bilateral epiphora, as well as variable expression of dry mouth and caries. Moreover, one of the variant carriers had no ALSG-related clinical findings, demonstrating incomplete penetrance. While coding mutations in FGF10 are known to cause malformations in the nasolacrimal system, this is the second FGF10 splice-site variant and the first donor-site variant reported to cause ALSG. Thus, our study of a unique large kindred with multiple affected individuals heterozygous for the same FGF10 variant highlights intronic splice-site mutations and phenotypic variability/partial penetrance in ALSG.
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Congenital insensitivity to pain (CIP) is a group of rare genetic disorders with a common characteristic of absent sensation to nociceptive pain. Here we present a series of six patients; three had a novel variant in the PRDM12 gene (group A), and three had a missense variant in the SCN9A gene (group B). We compared the ocular manifestations between the two groups. Records of these patients from 2009 through 2018 were reviewed. The retrieved data included demographics, genetic analysis results, ocular history and ophthalmic findings including visual acuity, corneal sensitivity, tear production, ocular surface findings, cycloplegic refraction, and fundoscopy. We found that patients with PRDM12 variant had more severe manifestations of ocular surface disease, with more prevalent corneal opacities and worse visual acuity, compared to patients with SCN9A variant.
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Proteínas Portadoras , Opacidad de la Córnea , Canal de Sodio Activado por Voltaje NAV1.7 , Proteínas del Tejido Nervioso , Insensibilidad Congénita al Dolor , Humanos , Proteínas Portadoras/genética , Canal de Sodio Activado por Voltaje NAV1.7/genética , Proteínas del Tejido Nervioso/genética , Dolor , Insensibilidad Congénita al Dolor/genéticaRESUMEN
PURPOSE: To describe a previously unreported phenomenon of idiopathic edematous punctal stenosis (IEPS) with chronic epiphora, presenting almost exclusively in young female patients. METHODS: A review of patients who presented with chronic epiphora and edematous punctal stenosis of unknown cause (IEPS) at the outpatient clinic of Soroka Medical Center between August 2011 and August 2015. Associated findings from clinical examination were recorded. RESULTS: A total of 32 patients with IEPS were documented. There were 30 female and 2 male patients. Average age at diagnosis was 37.6 ± 13.4 years, range 19-63 years, median 35 years. Temporary alleviation of symptoms was reported in subjects treated with topical steroids (43.8%), tacrolimus ointment (15.6%), and matrix metalloproteinase inhibitors (3.1%). No improvement in symptoms was reported in 37.5% of patients. Symptoms were bilateral in 78.1% of the patients. Spontaneous resolution was achieved in only 6.3% (2/32). CONCLUSIONS: IEPS accompanied by chronic epiphora has not been characterized to date. Our data show a clear predominance of females, most of them in their fertile years.
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Edema/etiología , Enfermedades del Aparato Lagrimal/complicaciones , Aparato Lagrimal/diagnóstico por imagen , Obstrucción del Conducto Lagrimal/etiología , Administración Tópica , Adulto , Antiinflamatorios/administración & dosificación , Enfermedad Crónica , Edema/diagnóstico , Edema/tratamiento farmacológico , Femenino , Estudios de Seguimiento , Humanos , Enfermedades del Aparato Lagrimal/diagnóstico , Enfermedades del Aparato Lagrimal/tratamiento farmacológico , Obstrucción del Conducto Lagrimal/diagnóstico , Obstrucción del Conducto Lagrimal/tratamiento farmacológico , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Microscopía con Lámpara de Hendidura , Adulto JovenRESUMEN
OBJECTIVES: To assess the prevalence of corneal astigmatism among patients before routine cataract surgery and overall ocular difference between Jewish and Bedouin population in the south of Israel. METHODS: Retrospective research collecting biometric information from IOLMaster (Carl Zeiss Meditec AG, Germany) in patients attending cataract surgery at Soroka University Medical Center, Beer-Sheva, Israel between the years 2015 -2016. RESULTS: Mean corneal astigmatism among all cohorts was 1.20D ± 0.83, with 1.26D ± 0.84 in Bedouins patients vs 1.17D ± 0.82 in Jews patients (p-value=0.08). Corneal astigmatism lower than 0.5D was seen in 20% of the population, 28% of the population had corneal astigmatism above 1.5D and 9% showed corneal astigmatism higher than 2.5D. When comparing axial length and keratometric characteristics between the two populations, Bedouins had shorter axial length (23.41mm± 1.62 vs. 23.67mm ± 1.55, p=0.01), and flatter corneas on both axes (flat - 43.18D ± 1.76 vs. 43.62D ± 1.79, p<0.01); (steep - 44.44D ± 1.84 vs. 44.77D± 1.89, p<0.01). Higher astigmatism was found in men than in women (1.24D vs.1.15D p- value=0.04) of study group. CONCLUSIONS: In our study we found more than 25% of patients had astigmatism more than 1.5D. Patients attending cataract surgery may therefore benefit the use of advanced IOL types and surgical techniques. In addition, a statistically significant difference between the Bedouin and Jewish populations biometric measurements in patients attending cataract surgery found.
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Astigmatismo , Catarata , Árabes , Astigmatismo/complicaciones , Astigmatismo/etnología , Catarata/complicaciones , Catarata/etnología , Femenino , Alemania , Humanos , Israel/epidemiología , Judíos , Masculino , Prevalencia , Estudios RetrospectivosRESUMEN
OBJECTIVE: To investigate whether delivery of small for gestational age (SGA) neonate poses a risk for subsequent long-term ophthalmic morbidity. METHODS: In this population-based study, all deliveries between 1991 and 2014 were included. Congenital malformations and multiple gestations were excluded from the analysis. Offspring were defined as either SGA (weight below the 5th percentile for gestational age) or non-SGA. Comparison was performed regarding the incidence of long-term ophthalmic morbidity in a cohort of neonates who were born SGA and those who were not. Ophthalmic morbidity was documented during any encounter with the hospital for a period of up to 18 years after delivery. Ophthalmic morbidity included infections of the eye or the adnexa, inflammation of any cause requiring admission, visual disturbances, and other hospital admissions carrying an ICD-9 code of ophthalmic designation. A Cox proportional hazards model was used to estimate the adjusted hazards ratio (HR) for ophthalmic morbidity During the study period, 243,682 deliveries met the inclusion criteria, of which 11,290 (4.63%) were defined as SGA. RESULTS: During the follow-up period, SGA neonates had higher rates of ophthalmic-related hospitalizations (1.2% versus 1.0%; OR = 1.22, 95% CI 1.02-1.46; p = 0.026). In a Cox proportional hazards model, adjusted for confounders such as maternal age, gestational age at delivery, child birth year, low 5 min Apgar scores (< 7), gestational diabetes, maternal hypertensive disorders, placental abruption and placenta previa, SGA neonate was independently associated with subsequent long-term ophthalmic morbidity (adjusted HR = 1.22; 95% CI 1.02-1.47; p = 0.024). CONCLUSION: Delivery of an SGA neonate is an independent risk factor for long-term ophthalmic morbidity.
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Oftalmopatías/etiología , Recién Nacido Pequeño para la Edad Gestacional/fisiología , Morbilidad/tendencias , Adulto , Estudios de Cohortes , Femenino , Humanos , Incidencia , Recién Nacido , Masculino , Embarazo , Complicaciones del Embarazo , Estudios Retrospectivos , Factores de RiesgoRESUMEN
PURPOSE: To describe a new modified technique of direct tarsal excision for treatment of distichiasis. METHODS: Retrospective review of consecutive patients who underwent direct tarsal excision without grafting to treat distichiasis between December 2007 and November 2015. Gender, number of eyelids treated, follow-up time, and surgical outcome were recorded. The technique involved dividing the anterior and posterior lamella and excising a two mm tarsoconjunctival strip including the abnormal lash follicles, without suturing or mucosal graft. RESULTS: Seventeen eyelids of 12 patients (Fourteen upper eyelids and 3 lower eyelids) were studied. Sixteen eyelids had acquired distichiasis and one eyelid had congenital distichiasis. Mean age was 64.8 (SD 22.0; range, 25-86 years) Mean postoperative follow-up time was 53 months (SD = 31, range 8 - 104 months). During this period, no recurrence was documented. There were no complications. CONCLUSIONS: Direct tarsal excision without a graft is a safe, quick, and effective method for the treatment of distichiasis.
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Conjuntiva/cirugía , Anomalías del Ojo/cirugía , Pestañas/anomalías , Párpados/cirugía , Enfermedades del Cabello/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Anomalías del Ojo/patología , Femenino , Estudios de Seguimiento , Enfermedades del Cabello/patología , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Técnicas de Sutura , Resultado del TratamientoRESUMEN
PURPOSE: To investigate whether patients with a history of gestational diabetes mellitus (GDM) have an increased risk for long-term ophthalmic morbidity. METHODS: Design a population-based study compared the incidence of long-term maternal ophthalmic morbidity in a cohort of women with and without a history of GDM. Setting Soroka University Medical Center. PARTICIPANTS: All singleton pregnancies of women who delivered between 1988 and 2013. Main outcome measure(s) Diagnosis of ophthalmic morbidity. Analyses A Kaplan-Meier survival curve was used to estimate cumulative incidence of ophthalmic morbidity. Cox proportional hazards models were used to estimate the adjusted hazard ratios (HR) for ophthalmic morbidity. RESULTS: During the study period, 104,751 deliveries met the inclusion criteria; 9.4% (n = 9888) of which occurred in patients with a diagnosis of GDM during at least one of their pregnancies. Patients with GDM had a significantly higher incidence of ophthalmic morbidity such as glaucoma, diabetic retinopathy, and retinal detachment compared with controls (0.1 vs. 0.02%, p < 0.001; 0.2 vs. 0.04%, p < 0.001; 0.2 vs. 0.1%, p < 0.001, respectively). Patients with concurrent GDM and preeclampsia had a significantly higher incidence of total ophthalmic complications compared to patients with GDM only (1 vs. 0.6%, respectively, p < 0.001). Using Kaplan-Meier survival curve, patients with a previous diagnosis of GDM had significantly higher cumulative incidence of ophthalmic morbidity (p < 0.001, log-rank test). In the Cox proportional hazards model, a history of GDM remained independently associated with ophthalmic morbidity (adjusted HR 2.0; 95% CI 1.5-2.8; p < 0.001). CONCLUSIONS: GDM is an independent risk factor for long-term maternal ophthalmic morbidity.
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Diabetes Gestacional/patología , Oftalmopatías/epidemiología , Adulto , Oftalmopatías/complicaciones , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Estimación de Kaplan-Meier , Edad Materna , Morbilidad , Preeclampsia/patología , Embarazo , Modelos de Riesgos Proporcionales , Factores de RiesgoRESUMEN
BACKGROUND: The identification and prompt diagnosis of Horner syndrome (HS) is essential for preventing permanent damage. HS may arise when a lesion presents anywhere along the three-neuron oculosympathetic pathway that begins at the posterior-lateral nuclei of the hypothalamus all the way through to the orbit. We present four cases and review the literature to familiarize the reader with the identification, diagnosis and treatment of Horner syndrome. The four patients, three adults and one child, were followed for at least 6 months following the initial diagnosis (range 6-18 months). There was partial resolution in three of the four cases, while the fourth resolved completely. There are numerous causes of HS, some of them iatrogenic. While iatrogenic cases of HR are rare in both adults and children, HS is seen more often following surgical procedures. Prompt recognition of the syndrome and correction of the offending agent may prevent permanent damage to the neuronal pathway. It is therefore recommended that practitioners be aware of the risks for development of iatrogenic HS and the signs for early detection.
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Síndrome de Horner/diagnóstico , Síndrome de Horner/etiología , Adulto , Anciano , Anisocoria/etiología , Blefaroptosis/etiología , Femenino , Humanos , Enfermedad Iatrogénica , Lactante , Masculino , Adulto JovenRESUMEN
BACKGROUND: This study investigated the association between involutional ectropion and chronic inflammatory diseases of the eyelid and ocular surface, and other systemic diseases. METHODS: This case-control study was conducted using electronic medical records from Clalit Health Services in Israel, 2001-2022. Patients diagnosed with involutional ectropion were compared to two control groups: one with senile cataracts and another with other ophthalmic diseases. The groups were matched 1:3 by birth year, sex, and ethnicity. Mixed models were used to assess differences in demographics, periocular, ocular, and systemic diseases between the groups. Conditional logistic regression was used to estimate the odds ratios (OR) and adjust for confounders. RESULTS: A total of 1786 patients with involutional ectropion and 5358 matched individuals in each control group were included. The average age of the patients with involutional ectropion was 77 ± 10 years, and 60% were men. Significant associations were found between involutional ectropion and several inflammatory diseases: blepharitis (OR 4.25, 95% confidence interval [CI]: 3.68-4.91), chalazion (OR 3.01, 95% CI: 2.3-3.94), hordeolum (OR 2.27, 95% CI: 1.8-2.86), dermatitis of the eyelid (OR 1.69, 95% CI: 1.16-2.47), chronic conjunctivitis (OR 3.49, 95% CI: 2.86-4.26), pterygium (OR 2.21, 95% CI: 1.71-2.86), hypertension (OR 1.5, 95% CI: 1.31-1.72), dyslipidaemia (OR 1.46, 95% CI: 1.3-1.64), and rheumatic disease (OR 1.9, 95% CI: 1.5-2.4). CONCLUSIONS: Periocular, ocular surface, and systemic inflammatory diseases are independent risk factors for involutional ectropion. Further research is necessary to fully understand these associations.
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Late-onset nasolacrimal duct obstruction (NLDO) as a result of inflammatory processes causing dacryo-stenosis is a common entity affecting mostly women. While a few mechanisms have been suggested as contributors to the expression of NLDO, the trigger for the inflammation remains mostly unknown. Familial predilection for this condition has not been previously reported. We present two families with multiple individuals affected with congenital or late-onset NLDO, describe the signs and symptoms of the affected individuals, and explore their medical history for any contributing factors. Family A, spanning four generations, included 7 female patients affected by late-onset NLDO. Family B, spanning two generations, included 8 individuals affected by either congenital or late-onset NLDO. This case series suggests a familial predisposition to NLDO, apparently with an autosomal dominant inheritance pattern. Further studies are needed to elucidate the molecular basis of this genetic predisposition.
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INTRODUCTION: As the role of sinonasal anatomical variants as predisposing factors in determining the lateralization of acute rhinosinusitis-related orbital complications (ARS-OC) in pediatrics remains a topic of debate, this study further explores the potential association between anatomical variations and ARS-OC. METHODS: A retrospective study was conducted on children who had been admitted with ARS-OC using medical records and sinus CT scans to compare anatomical differences between the affected and contralateral sides. This study aimed to identify bony anatomical disparities that may impact OC laterality secondary to ARS. The anatomical features examined included septal deviation, concha bullosa, lamina papyracea dehiscence (LPD), and uncinate process abnormalities. RESULTS: The CT scans of 57 pediatric patients (114 sides) were reviewed. Our results indicated that bony anatomical variations were associated with ARS-OC laterality (63 % vs. 37 %, P = 0.006), yielding an odds ratio of 2.91. Additionally, our study revealed a significant association between ipsilateral LPD with the increased risk of ARS-OC (39 % vs. 1.8 %, P < 0.05), with an odds ratio of 34.3 compared to the opposite side. CONCLUSIONS: LPD might play a role in the pathophysiology of pediatric ARS-OC, as it is associated with a significantly higher risk of affecting the ipsilateral side. Further research is necessary to determine whether LPD is a causative factor or a result of ARS.
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Senos Paranasales , Rinitis , Sinusitis , Tomografía Computarizada por Rayos X , Humanos , Masculino , Femenino , Estudios Retrospectivos , Niño , Sinusitis/complicaciones , Sinusitis/diagnóstico por imagen , Rinitis/complicaciones , Rinitis/diagnóstico por imagen , Enfermedad Aguda , Preescolar , Senos Paranasales/diagnóstico por imagen , Enfermedades Orbitales/diagnóstico por imagen , Enfermedades Orbitales/etiología , Adolescente , Variación Anatómica , RinosinusitisRESUMEN
OBJECTIVES: To evaluate the impact of the pneumococcal conjugate vaccines (PCVs) introduction on the orbital complications of acute rhino-sinusitis (OC-ARS). METHODS: A retrospective cohort study of all pediatric patients with OC-ARS during the period 2002-2019. Data included clinical, demographic, laboratory, and microbiology findings. Patients were divided into three groups: before PCV7 introduction (group 1), after PCV7 and before PCV13 (group 2), and after PCV13 (group 3). RESULTS: Of 265 enrolled patients, 117, 39, and 109 were assigned to groups 1, 2, and 3. During the study period, a significant decrease was recorded in the percentages of patients in Chandler classification severity category 1, with an increase in patients in category 3 (P = 0.011). The yearly incidence of OC-ARS decreased from 12.64 cases per 100,000 population in 2002 to 5.56 per 100,000 in 2008, and 2.99 per 100,000 in 2019 (P < 0.001). Patients aged 0-4 years showed a dramatic decrease from 29 cases per 100,000 population in 2002 to 4.27 per 100,000 in 2019 (P < 0.001). The pathogens retrieved from all cultures performed were Streptococcus pneumoniae (32.5%), non-typeable Haemophilus influenzae (27.5%), Streptococcus Species, (12.5%), and Staphylococcus aureus (20%), with no changes in distribution during the study periods. Surgery was performed in 28 (10.6%) patients. CONCLUSIONS: A significant decrease was seen in the overall incidence of OC-ARS, mainly attributable to the decrease in patients aged 0-4 years. An increase was recorded in the severity of the disease following PCVs introduction.
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Background/objectives: The aim of this study was to evaluate the long-term outcomes of a cohort of ophthalmologically resolved female idiopathic intracranial hypertension (IIH) patients. Methods: Our cross-sectional study included adult females with at least 6 months of ophthalmologically resolved IIH. Patients with papilledema or who underwent IIH-targeted surgical intervention were excluded. Participants completed a questionnaire consisting of medical information, the Migraine Disability Assessment Scale (MIDAS) and the Headache Impact Test (HIT-6). Electronic medical records and the results of imaging upon diagnosis were retrospectively reviewed. Results: One-hundred-and-four participants (mean age 35.5 ± 11.9 years) were included (7.85 ± 7 years post-IIH diagnosis). Patients with moderate-severe disability according to the MIDAS scale (n = 68, 65.4%) were younger (32.4 ± 8.9 vs. 41.5 ± 14.4 year-old, p < 0.001), had a shorter time interval from IIH diagnosis (5.9 ± 5.3 vs. 11.7 ± 8.5 years, p < 0.001), and had lower FARB scores (indicating a more narrowed transverse-sigmoid junction; 1.28 ± 1.82 vs. 2.47 ± 2.3, p = 0.02) in comparison to patients with low-mild disability scores. In multivariate analysis, a lower FARB score (OR 1.28, 95% CI 0.89-1.75, p = 0.12) and younger age (OR 1.09, 95% CI 0.98-1.19, p = 0.13) showed a trend toward an association with a moderate-severe MIDAS score. Moreover, in the sub-analysis of patients with a moderate-severe MIDAS scale score, the 10 patients with the highest MIDAS scores had a low FARB score (1.6 ± 1.1 vs. 2.7 ± 2.4, p = 0.041). Conclusions: High numbers of patients with ophthalmologically resolved IIH continue to suffer from related symptoms. Symptoms may be associated with the length of time from the diagnosis of IIH and a lower FARB score.
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While the typical patient with idiopathic intracranial hypertension (IIH) is an obese female of childbearing age, there are unique patient populations, such as non-obese females, that have not been well studied. Characterizing this subpopulation may increase awareness our of it, which may prevent underdiagnosis and improve our understanding of IIH's underlying pathophysiology. We retrospectively reviewed electronic medical records and compared the clinical and radiological characteristics of non-obese (BMI < 30) and obese (BMI > 30) female patients with IIH. Two hundred and forty-six patients (age 32.3 ± 10) met our inclusion criteria. The non-obese patients (n = 59, 24%) were significantly younger than the obese patients (29.4 ± 9.9 vs. 33.2 ± 10.2, p = 0.004) and had higher rates of severe papilledema (Friesen 4-5; 25.4% vs. 11.8%, p = 0.019), scleral flattening (62.7% vs. 36.9%, p = 0.008), and optic nerve dural ectasia (78.0% vs. 55.6%, p = 0.044). Non-obese patients also had a tendency to have a higher lumbar puncture opening pressure (368 ± 92.7 vs. 344 ± 76.4, p = 0.062). Non-obese patients were three times more likely to present with a combination of scleral flattening and optic nerve dural ectasia (OR = 3.00, CI: 1.57-5.72, χ2 = 11.63, α < 0.001). Overall, non-obese females with IIH were found to have a more fulminant presentation, typified by higher rates of severe papilledema and radiological findings typical for IIH.
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AIMS: Cataract, the most common cause of blindness, has higher prevalence among patients with diabetes mellitus. About 20% of cataract surgeries are performed on patients with diabetes. One of the complications of cataract surgery is pseudophakic cystoid macular edema (CME). This study examined whether patients' glycemic control (as indicated by HbA1c level before cataract surgery) is associated with CME incidence within one year post-surgery. METHODS: We conducted a retrospective cohort study of 1285 diabetes patients over age 18 who underwent cataract surgery between January 2015 and January 2020. Data were obtained from medical records reporting glycated hemoglobin (HbA1c) level prior to surgery and post-operative CME with intraocular anti-vascular endothelial growth factor injections. RESULTS: The patients with CME complications were younger, with longer duration diabetes, and higher percentages of type 1 diabetes and diabetic retinopathy. The main variables influencing risk of post-operative CME were found to be diabetic retinopathy and HbA1c level. Multivariate analysis revealed that HbA1c is an independent risk for post-operative CME with a relative risk of 2.01 when HBa1c is above 7 c (95% CI, 1.10-3.67). CONCLUSION: The study demonstrates that pre-cataract surgery diabetes control, measured by HbA1c level, is an independent risk factor for developing post-surgery CME.
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Catarata , Retinopatía Diabética , Edema Macular , Humanos , Adolescente , Edema Macular/diagnóstico , Edema Macular/epidemiología , Edema Macular/etiología , Retinopatía Diabética/diagnóstico , Retinopatía Diabética/epidemiología , Retinopatía Diabética/etiología , Estudios Retrospectivos , Hemoglobina Glucada , Control Glucémico/efectos adversos , Catarata/diagnóstico , Catarata/epidemiología , Catarata/complicacionesRESUMEN
The COVID-19 pandemic notably influenced the transmission of infectious diseases across various age groups. In this study, we assessed its impact on pediatric acute conjunctivitis trends in southern Israel. We analyzed acute conjunctivitis diagnoses from 2017 to 2022, categorizing them into pre-lockdown, lockdown, and post-lockdown intervals. A control group of non-infectious dermatologic conditions was included. Time-series analysis, adjusted for seasonality, was employed. Pre-lockdown data indicated steady conjunctivitis diagnoses, primarily in winter. Post-lockdown interval exhibited an added summer peak before the regular winter surge. The lockdown saw a 56% decline in diagnoses, most pronounced in younger ages. Post-lockdown observed a 7% overall drop with age-specific variations. The acute conjunctivitis IRR was 0.44 (95% CI 0.39-0.49) during lockdowns and 0.93 (95% CI 0.86-1.02) post-lockdowns. Control group IRRs were 0.84 (95% CI 0.78-0.89) and 0.90 (95% CI 0.84-0.96), respectively, with the 0-5 age range demonstrating significant disparities. Pediatric acute conjunctivitis in southern Israel decreased significantly during the pandemic. Post-lockdown patterns varied by age group. An unusual summer peak in cases was observed post-lockdown; this peak may be influenced by a combination of altered behaviors in the summer and possibly increased susceptibility to infection.
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COVID-19 , Conjuntivitis , Humanos , Niño , COVID-19/epidemiología , Control de Enfermedades Transmisibles , Pandemias , Enfermedad Aguda , Conjuntivitis/epidemiologíaRESUMEN
Purpose: Vernal keratoconjunctivitis (VKC) is a severe chronic allergic inflammation of the ocular surface with episodes of acute exacerbations, that primarily affects children and young adults. Although the etiology and pathogenesis of VKC remain unclear, studies have suggested that environmental factors may be involved. This study aims to investigate the association between exposure to meteorological and environmental factors and the incidence of VKC exacerbations. Methods: This study was conducted in southern Israel, which is a semi-arid, hot, and dry climate with frequent dust storms. Patients diagnosed with VKC were recruited for the study. VKC exacerbations were identified as the need for medical intervention. Pollutants measured included nitrogen dioxide (NO2), ozone (O3), particulate matter (PM10 and PM2.5), sulfur dioxide (SO2), relative humidity (RH), temperature, and solar radiation (SR). To assess the association between VKC exacerbations and exposure to different pollutants, a case-crossover analysis was conducted. We also stratified the analysis by sex, age, ethnicity, immigration status, and social state score. Results: Our results demonstrated that the pollutants NO2, O3, and PM10 were associated with VKC exacerbations with odds ratio (OR) = 2.17 (95% confidence interval [CI] =1.40 to 3.04), OR = 2.28 (95% CI = 1.30 to 3.39), and OR = 1.89 (95% CI = 1.06 to 2.74). Other pollutants PM2.5, temperature, and solar radiation were also independently associated with incidence of exacerbations with OR = 1.15 (95% CI = 0.87 to 1.50), OR = 1.75 (95% CI = 1.16 to 2.65), and OR = 1.37 (95% CI = 1.01 to 1.63) and had varying effects in different demographic strata. Conclusions: The environmental parameters, NO2, O3, PM10, PM2.5, temperature, and solar radiation were found to be significantly associated with VKC exacerbations, with NO2, O3, and PM10 showing the strongest associations. Our findings suggest that environmental factors should be considered when developing strategies to prevent and manage VKC exacerbations.
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Contaminantes Atmosféricos , Contaminación del Aire , Conjuntivitis Alérgica , Contaminantes Ambientales , Ozono , Niño , Adulto Joven , Humanos , Contaminantes Atmosféricos/efectos adversos , Dióxido de Nitrógeno/efectos adversos , Dióxido de Nitrógeno/análisis , Conjuntivitis Alérgica/epidemiología , Conjuntivitis Alérgica/etiología , Contaminación del Aire/efectos adversos , Material Particulado/efectos adversos , Ozono/efectos adversos , Ozono/análisis , Dióxido de Azufre/análisis , Inflamación , Exposición a Riesgos Ambientales/efectos adversosRESUMEN
PURPOSE: To evaluate risk factors for pterygium and prevalence of periocular and systemic diseases among patients with pterygium. METHODS: A retrospective case-control study was conducted among members of Clalit Health Services (CHS) in Israel, from 2001 to 2022. A total of 13,944 patients diagnosed with pterygium were included. For each case, three controls were matched among all CHS patients according to year of birth, sex, and ethnicity. Mixed models were used to assess differences in demographic characteristics, ocular and systemic diseases between the groups. Generalized estimating equation (GEE) logistic regression was used to estimate the odds ratios (OR) and adjust for confounders. RESULTS: The average age of pterygium patients was 49 ± 17 years; 51% were male. The results showed significant associations between pterygium and risk factors of vernal kerato-conjunctivitis (OR 2.52, 95% confidence interval [CI]: [1.96-3.24]), chronic allergic conjunctivitis (OR 1.98, 95% CI: [1.65-2.39]), blepharitis (OR 1.91, 95% CI: [1.78-2.04]), chalazion (OR 1.47, 95% CI: [1.30-1.67]) and unspecified systemic allergy (OR 1.21, 95% CI [1.09-1.34]), after adjusting for rural residency status. Glaucoma (OR 0.74, 95% CI [0.64-0.85]) and smoking (OR 0.70, 95% CI [0.66-0.75]) were protective factors against pterygium. CONCLUSION: Systemic and periocular inflammatory and allergic diseases are risk factors for pterygium.