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OBJECTIVE: To report the change in refractive error over 5 years following primary intraocular lens (IOL) placement by age at surgery, and to identify factors associated with the change in refractive error after 5 years. DESIGN: Prospective observational study at 61 pediatric eye care practices. PARTICIPANTS: 186 eyes of 152 children undergoing primary IOL implantation before 13 years of age for non-traumatic cataract. INTERVENTIONS: Cataract surgery with primary IOL placement MAIN OUTCOME MEASURES: Five-year change in refractive error (spherical equivalent) by age at surgery (<1 year; 1 to <2.5 years; 2.5 to <4 years; 4 to <7 years; 7 to <13 years). Five-year myopic shift in children 4 to <13 years with immediate postoperative myopia vs emmetropia or hyperopia. RESULTS: Mean spherical equivalent myopic shift (95% confidence interval [CI]) was -5.99 D (-7.64 to -4.34) when surgery was performed at 0 to <1 year of age (n=13), -3.53 D (-4.57 to -2.48) at 1 to <2.5 years (n=28), -1.91 D (-2.55 to -1.26) at 2.5 to <4 years (n=36), -2.04 D (-2.60 to -1.49) at 4 to <7 years (n=60), and -0.83 D (-1.27 to -0.40) at 7 to <13 years (n=49) (P<.01 for each comparison with the oldest group). Variability of myopic shift also decreased with increasing age (P<.01). In eyes of children 4 to <13 years (small sample size precluded analysis of children <4 years), there was significantly less mean change [95% CI] in refractive error over 5 years in eyes with myopia immediately after surgery (-0.69, 95% CI -1.48 to +0.10) than eyes with emmetropia/hyperopia immediately after surgery (-1.70, 95% CI -2.10 to -1.31) (difference = -1.01 D, 95% CI -1.89 to -0.14 D, P=.03). CONCLUSIONS: In this large, prospective cohort study of children younger than 13 years of age undergoing cataract surgery with primary IOL placement, there was greater and more variable myopic shift in children undergoing surgery at a younger age. Our finding of less myopic shift over 5 years in eyes with unintended immediate postoperative myopia deserves further study to more accurately guide IOL power selection.
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We present the case of a patient with a history of laser-treated retinopathy of prematurity (ROP) who developed narrow angles and intermittent angle closure. Despite laser peripheral iridotomy/iridoplasty, 1 year later, the patient had recurrent narrowing that resolved following clear lens extraction with intraocular lens placement. This case highlights the importance of continued monitoring for narrow angles in patients with ROP history.
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Glaucoma de Ângulo Fechado , Terapia a Laser , Retinopatia da Prematuridade , Recém-Nascido , Humanos , Glaucoma de Ângulo Fechado/cirurgia , Iris/cirurgia , Retinopatia da Prematuridade/diagnóstico , Retinopatia da Prematuridade/cirurgia , Iridectomia , Pressão IntraocularRESUMO
PURPOSE: To review the published literature assessing the clinical utility of genetic testing in individuals with infantile nystagmus syndrome (INS), defined as binocular conjugate nystagmus and onset prior to 6 months of age, with or without associated findings. METHODS: A literature search was last conducted in October 2022. The results were limited to articles published in English. The search yielded 517 abstracts, of which 72 papers were reviewed in full text. Of these papers, 4 met the criteria for inclusion and were graded by a study methodologist. RESULTS: The 4 studies that met inclusion criteria used next-generation sequencing with gene panels ranging from 31 to 336 genes. The overall molecular diagnostic rate ranged from 35% to 60% in the included studies, although the yield was higher when genetic testing was guided by clinical phenotyping (approximately 80%) and in the subsets of patients with a family history (up to 88%). As many as 30% of patients tested had a reclassification of the diagnosis based on the genetic testing results. CONCLUSIONS: Genetic testing has the potential to provide a definitive diagnosis and identify treatable conditions in patients presenting with INS, especially when considered in conjunction with clinical phenotyping and family history.
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Nistagmo Patológico , Humanos , Testes GenéticosRESUMO
PURPOSE: To review the published literature on the use of levodopa/carbidopa to augment the treatment of amblyopia. METHODS: Literature searches for English language studies were last conducted in October 2022 in the PubMed database with no date restrictions. The combined searches yielded 55 articles, of which 23 were reviewed in full text. Twelve of these were considered appropriate for inclusion in this assessment and were assigned a level of evidence rating by the panel methodologist. Nine studies were rated level I, and 3 studies were rated level II; there were no level III studies. RESULTS: The duration of treatment was limited to 3 to 16 weeks because of concern about long-term adverse effects such as tardive dyskinesia. This complication was not reported in any of the study participants. The dose of levodopa ranged from 1.5 to 8.3 mg/kg/day, generally divided into 3 daily doses. The carbidopa dose was approximately 25% of the levodopa dose in all treatments. Evidence from these studies indicates that augmenting traditional patch occlusion therapy with the oral administration of levodopa/carbidopa can improve the vision of amblyopic children, but the effect was small (0.17-0.3 logarithm of the minimum angle of resolution [logMAR] units) and only statistically significant when compared with patching alone in 2 of the 12 studies cited. Regression of vision was reported in the majority of studies (9 of 12 reported; range, 0-0.17 logMAR unit regression) after discontinuation of therapy. Short-term side effects of the medications were not consistently reported but were most frequently mild and included headache and nausea. CONCLUSIONS: The best available evidence is currently insufficient to show that augmenting amblyopia therapy using up to 16 weeks of levodopa/carbidopa will result in meaningful improvement in visual acuity. Given the potential for significant side effects such as tardive dyskinesia with long-term therapy, levodopa/carbidopa does not appear to be a viable option for amblyopia therapy FINANCIAL DISCLOSURE(S): The author(s) have no proprietary or commercial interest in any materials discussed in this article.
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Ambliopia , Oftalmologia , Discinesia Tardia , Criança , Humanos , Estados Unidos , Levodopa/efeitos adversos , Carbidopa/uso terapêutico , Carbidopa/efeitos adversos , Ambliopia/tratamento farmacológico , Discinesia Tardia/induzido quimicamente , Discinesia Tardia/tratamento farmacológico , Quimioterapia Combinada , Privação SensorialRESUMO
SIGNIFICANCE: This pilot randomized trial, the first to evaluate a specific base-in relieving prism treatment strategy for childhood intermittent exotropia, did not support proceeding to a full-scale clinical trial. Defining and measuring prism adaptation in children with intermittent exotropia are challenging and need further study. PURPOSE: This study aimed to determine whether to proceed to a full-scale trial of relieving base-in prism spectacles versus refractive correction alone for children with intermittent exotropia. METHODS: Children 3 years old to those younger than 13 years with distance intermittent exotropia control score of ≥2 points on the Intermittent Exotropia Office Control Scale (Strabismus 2006;14:147-150; 0 [phoria] to 5 [constant]), ≥1 episode of spontaneous exotropia, and 16 to 35∆ by prism-and-alternate-cover test, who did not fully prism adapt on a 30-minute in-office prism-adaptation test were randomized to base-in relieving prism (40% of the larger of distance and near exodeviations) or nonprism spectacles for 8 weeks. A priori criteria to conduct a full-scale trial were defined for the adjusted treatment group difference in mean distance control: "proceed" (≥0.75 points favoring prism), "uncertain" (>0 to <0.75 points favoring prism), or "do not proceed" (≥0 points favoring nonprism). RESULTS: Fifty-seven children (mean age, 6.6 ± 2.2 years; mean baseline distance control, 3.5 points) received prism (n = 28) or nonprism (n = 29) spectacles. At 8 weeks, mean control values were 3.6 and 3.3 points in prism (n = 25) and nonprism (n = 25) groups, respectively, with an adjusted difference of 0.3 points (95% confidence interval, -0.5 to 1.1 points) favoring nonprism (meeting our a priori "do not proceed" criterion). CONCLUSIONS: Base-in prism spectacles, equal to 40% of the larger of the exodeviations at distance or near, worn for 8 weeks by 3- to 12-year-old children with intermittent exotropia did not yield better distance control than refractive correction alone, with the confidence interval indicating that a favorable effect of 0.75 points or larger is unlikely. There was insufficient evidence to warrant a full-scale randomized trial.
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Exotropia , Criança , Humanos , Pré-Escolar , Exotropia/terapia , Óculos , Projetos Piloto , Refração Ocular , Testes VisuaisRESUMO
PURPOSE: To review the literature on the efficacy of surgical procedures to improve visual acuity (VA) in patients with infantile nystagmus syndrome (INS). METHODS: Literature searches were last conducted in January 2022 in the PubMed database for English-language studies with no date restrictions. The combined searches yielded 354 abstracts, of which 46 were reviewed in full text. Twenty-three of these were considered appropriate for inclusion in this assessment and were assigned a level of evidence rating by the panel methodologist. RESULTS: One included study was a randomized trial; the remaining 22 were case series. The 23 studies included children and adults with INS and a variable proportion with anomalous head position (AHP), strabismus, and sensory diagnoses. The surgical interventions evaluated included large recessions, tenotomy and reattachment (TAR), myectomy with or without pulley fixation, and anterior extirpation of the 4 horizontal rectus muscles, as well as various procedures to correct an AHP in which VA was reported as a secondary outcome. The data were mixed, with improvements in binocular best-corrected visual acuity (BCVA) ranging from no improvement to 0.3 logarithm of the minimum angle of resolution (logMAR), or 3 lines. (Most studies were in the range of 0.05-0.2 logMAR.) Statistically significant improvement in VA was noted in 12 of 16 studies (75%) that performed statistical analyses, with no clear advantage of any single procedure. Complications and reoperations were lowest in patients who underwent TAR and highest in those who underwent myectomy or anterior extirpation. CONCLUSIONS: The best available evidence suggests that eye muscle surgery in patients with INS results in a modest improvement in VA. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found after the references.
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Nistagmo Patológico , Oftalmologia , Criança , Adulto , Humanos , Movimentos Oculares , Postura , Músculos Oculomotores/cirurgia , Procedimentos Cirúrgicos Oftalmológicos/métodos , Acuidade VisualRESUMO
Objective: To compare the rate of refractive growth (RRG3) of the crystalline lens ("lens") versus the eye excluding the lens ("globe") for the fellow, noncataractous eyes of participants in the Infant Aphakia Treatment Study. Design: Retrospective cohort study. Subjects: A total of 114 children who had unilateral cataract surgery as infants were recruited. Biometric and refraction data were obtained from the normal eyes at surgery and at 1, 5, and 10 years. Subjects were included if complete data (axial length [AL], corneal power, and refraction) were available at surgery and at 10 years of age. Methods: At surgery and at 1, 5, and 10 years, AL, corneal power, and cycloplegic refraction were measured in the normal eyes. For each eye, the RRG3 was defined by linear regression of refraction at the intraocular lens (IOL) plane against log10 (age + 0.6 years). The RRG3 for the globe was based on IOL power for emmetropia; the RRG3 for the lens was based on IOL power calculated to give the observed refractions. Intraocular lens powers were calculated with the Holladay 1 formula. The means were compared with a paired 2-tailed t test, and linear regression was used to look for a correlation between RRG3 of the lens globe. Main Outcome Measures: The RRG3 of the lens and globe. Results: Complete data were available for 107 normal eyes. The mean RRG3 of the lenses was -12.0 ± 2.5 diopters (D) and the mean RRG3 of the globes was -14.1 ± 2.7 D (P < 0.001). The RRG3 of the lens correlated with the RRG3 of the globe (R 2 = 0.25, P < 0.001). Conclusions: The RRG3 was 2 D more negative in globes compared with lenses in normal eyes. Globes with a greater rate of growth tended to have lenses with a greater rate of growth.
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PURPOSE: To review the published literature assessing the safety and effectiveness of laser refractive surgery to treat anisometropic amblyogenic refractive error in children aged ≤ 18 years. METHODS: A literature search of the PubMed database was conducted in October 2021 with no date limitations and restricted to publications in English. The search yielded 137 articles, 69 of which were reviewed in full text. Eleven articles met the criteria for inclusion and were assigned a level of evidence rating. RESULTS: The 11 included articles were all level III evidence and consisted of 1 case-control study and 10 case series. Six studies used laser-assisted in situ keratomileusis (LASIK), 1 used photorefractive keratectomy (PRK), 1 used refractive lenticule extraction/small incision lenticule extraction, and the rest used a combination of LASIK, PRK, laser epithelial keratomileusis (LASEK), or refractive lenticule extraction/small incision lenticule extraction. Five studies enrolled patients with anisometropic myopia, 2 studies enrolled patients with anisometropic hyperopia, and the remainder were mixed. Although all studies demonstrated an improvement in best-corrected visual acuity (BCVA), the magnitude of improvement varied widely. As study parameters varied, a successful outcome was defined as residual refractive error of 1 diopter (D) or less of the target refraction because this was the most commonly used metric. Successful outcomes ranged between 38% and 87%, with a mean follow-up ranging from 4 months to 7 years. Despite this wide range, all studies demonstrated an improvement in the magnitude of anisometropia. Regression in refractive error occurred more frequently and to a greater degree in myopic eyes and eyes with longer follow-up, and in younger patients. Although one study reported 2 free flaps, most studies reported no serious adverse events. The most common complications were corneal haze and striae. CONCLUSIONS: Findings from included studies suggest that laser refractive surgery may address amblyogenic refractive error in children and that it appears to decrease anisometropia. However, the evidence for improvement in amblyopia is unclear and long-term safety data are lacking. Long-term data and well-designed clinical studies that use newer refractive technologies in standardized patient populations would help address the role of refractive surgery in children and its potential impact on amblyopia.
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Ambliopia , Anisometropia , Miopia , Oftalmologia , Ceratectomia Fotorrefrativa , Criança , Humanos , Anisometropia/cirurgia , Anisometropia/complicações , Ambliopia/etiologia , Lasers de Excimer/uso terapêutico , Estudos de Casos e Controles , Acuidade Visual , Miopia/complicações , Córnea/cirurgiaRESUMO
PURPOSE: To review the scientific literature that evaluates the effectiveness of adjustable sutures in the management of strabismus for adult and pediatric patients. METHODS: Literature searches were performed in the PubMed database through April 2021 with no date limitations and were restricted to publications in English. The searches identified 551 relevant citations, of which 55 were reviewed in full text. Of these, 17 articles met the inclusion criteria and were assigned a level of evidence rating by the panel methodologist. The search included all randomized controlled studies regardless of study size and cohort studies of 100 or more patients comparing the adjustable versus nonadjustable suture technique, with a focus on motor alignment outcomes or reoperation rates. RESULTS: The literature search yielded no level I studies. Of the 17 articles that met the inclusion criteria, 11 were rated level II and 6 were rated level III. Among the 12 studies that focused on motor alignment outcomes, 4 small randomized clinical trials (RCTs) did not find a statistically significant difference between groups, although they were powered to detect only very large differences. Seven of 8 nonrandomized studies found a statistically significant difference in motor alignment success in favor of the adjustable suture technique, both overall and in certain subgroups of patients. Successful motor alignment was seen in both exotropia (in 3 studies that were not limited to children) and esotropia (in 1 study of adults and 2 of children). The majority of included studies that reported on reoperation rates found the rates to be lower in patients who underwent strabismus surgery with adjustable sutures, but this finding was not uniformly demonstrated. CONCLUSIONS: Although there are no level I studies evaluating the effectiveness of adjustable sutures for strabismus surgery, the majority of nonrandomized studies that met the inclusion criteria for this assessment reported an advantage of the adjustable suture technique over the nonadjustable technique with respect to motor alignment outcomes. This finding was not uniformly demonstrated among all studies reviewed and warrants further investigation in the development and analysis of adjustable suture techniques.
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Músculos Oculomotores/cirurgia , Estrabismo/cirurgia , Técnicas de Sutura , Academias e Institutos/normas , Adulto , Criança , Humanos , Músculos Oculomotores/fisiopatologia , Procedimentos Cirúrgicos Oftalmológicos , Oftalmologia/organização & administração , Estrabismo/fisiopatologia , Suturas , Avaliação da Tecnologia Biomédica , Estados Unidos , Visão Binocular/fisiologiaRESUMO
A test of suppression was developed to provide a standardized approach to detecting and grading density of suppression in children with intermittent exotropia when manifestly exotropic. This new Office Suppression Test is a three-step procedure to grade suppression on a 4-point scale (from 0 for "negligible suppression" to 3 for "dense suppression"). The test was performed in 57 children 3-13 years of age with intermittent exotropia (distance angle of 16Δ-35Δ, with spontaneous tropia) during enrollment in a randomized trial. Of the 57 children, 51 could complete testing: 28 (55%) had dense suppression, 12 (24%) had moderate suppression, 5 (10%) had mild suppression, and 6 (12%) had negligible suppression. In a subgroup of 20 untreated children, suppression was evaluated again at 8 weeks. There was moderate agreement between suppression scores at baseline and at 8 weeks (weighted κ = 0.65 [95% CI, 0.45-0.84]).
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Exotropia , Adolescente , Criança , Pré-Escolar , Doença Crônica , Exotropia/diagnóstico , Humanos , Acuidade VisualRESUMO
PURPOSE: To review home- and office-based vergence and accommodative therapies for treatment of convergence insufficiency (CI) in children and young adults up to 35 years of age. METHODS: Literature searches were conducted through October 2020 in the PubMed database for English-language studies. The combined searches yielded 359 abstracts, of which 37 were reviewed in full text. Twelve of these were considered appropriate for inclusion in this assessment and assigned a level of evidence rating by the panel methodologist. RESULTS: Of the 12 studies included in this assessment, 8 were graded as level I evidence, 2 were graded as level II evidence, and 2 were graded as level III evidence. Two of the level I studies included older teenagers and young adults; the remainder of the studies exclusively evaluated children. Two randomized controlled trials found that office-based vergence and accommodative therapies were effective in improving motor outcomes in children with symptomatic CI. However, the studies reported conflicting results on the efficacy of office-based therapy for treating symptoms of CI. Data were inconclusive regarding the effectiveness of home-based therapies (including pencil push-ups and home computer therapy) compared with home placebo. In young adults, office-based vergence and accommodative therapies were not superior to placebo in relieving symptoms of CI. CONCLUSIONS: Level I evidence suggests that office-based vergence and accommodative therapies improve motor outcomes in children with symptomatic CI, although data are inconsistent regarding symptomatic relief. Evidence is insufficient to determine whether home-based therapies are effective.
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Acomodação Ocular/fisiologia , Movimentos Oculares/fisiologia , Transtornos da Motilidade Ocular/terapia , Oftalmologia/organização & administração , Ortóptica/métodos , Avaliação da Tecnologia Biomédica , Academias e Institutos/organização & administração , Adolescente , Adulto , Criança , Serviços de Assistência Domiciliar , Humanos , Transtornos da Motilidade Ocular/diagnóstico , Transtornos da Motilidade Ocular/fisiopatologia , Cooperação do Paciente , Satisfação do Paciente , Consultórios Médicos , Estados Unidos , Visão Binocular/fisiologia , Adulto JovemRESUMO
PURPOSE: To review the available evidence comparing the effectiveness of extraocular muscle botulinum toxin type A (BTXA) injection with eye muscle surgery for restoring ocular alignment in children and adults with nonparalytic, nonrestrictive horizontal strabismus. METHODS: Literature searches in the PubMed Cochrane Library, and clinical trial databases with no date restrictions, but limited to articles published in English, were conducted last on January 10, 2021. The searches yielded 515 citations, 40 of which were reviewed in full text by the first author. Fourteen articles met the criteria for inclusion (randomized or nonrandomized comparative studies, or case series with a minimum 50 patients; evaluating extraocular muscle BTXA injection for initial or repeat treatment of horizontal, nonparalytic, nonrestrictive strabismus; with at least 6 months of follow-up) and were graded by a methodologist. RESULTS: The 14 included studies consisted of 2 randomized clinical trials, 3 nonrandomized comparative studies, and 9 case series. All 5 comparative studies were graded level II evidence, and the 9 case series were graded level III evidence. Successful motor outcomes after BTXA injection were relatively consistent across 4 of the 5 comparative studies at 60%, when adjustment was made for differential selection bias in 1 of the studies. In the 4 studies, successful motor outcomes after surgery ranged from 66% to 77% with a mean follow-up of 23 to 75 months, and the outcomes were not significantly different from those after BTXA injection. In the fifth level II study, success was significantly higher with BTXA injection than with surgery (94% vs. 72%). The level III BTXA case series demonstrated higher motor success rates of 87% to 89% when children were treated in 2 muscles at a time; rates were lower in adults treated with single-muscle BTXA injection. CONCLUSIONS: Extraocular muscle injection of BTXA achieves a high rate of successful motor alignment, comparable with that achieved after eye muscle surgery for nonparalytic, nonrestrictive horizontal strabismus. Good alignment may require multiple BTXA injections, and it is not yet clear whether sensory outcomes are equivalent for BTXA injections versus eye muscle surgery in young children.
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Academias e Institutos , Toxinas Botulínicas Tipo A/administração & dosagem , Fármacos Neuromusculares/administração & dosagem , Músculos Oculomotores/efeitos dos fármacos , Oftalmologia/organização & administração , Estrabismo/tratamento farmacológico , Pré-Escolar , Feminino , Humanos , Injeções Intramusculares , Masculino , Músculos Oculomotores/fisiopatologia , Músculos Oculomotores/cirurgia , Procedimentos Cirúrgicos Oftalmológicos , Ensaios Clínicos Controlados Aleatórios como Assunto , Estrabismo/fisiopatologia , Estrabismo/cirurgia , Avaliação da Tecnologia Biomédica , Estados UnidosRESUMO
IMPORTANCE: The Pediatric Eye Disease Investigator Group Cataract Registry provides a multicenter assessment of visual outcomes and complications after lensectomy for traumatic pediatric cataract. OBJECTIVE: To report visual acuity (VA) and the cumulative proportion with strabismus, glaucoma, and other ocular complications by 15 months after lensectomy for traumatic cataract among children younger than 13 years at the time of surgery. DESIGN, SETTING, AND PARTICIPANTS: From June 18, 2012, to July 8, 2015, 1266 eyes of 994 children from 33 pediatric eye care practices seen within 45 days after lensectomy were enrolled in a multicenter, prospective observational registry. Of these, 74 eyes of 72 participants undergoing lensectomy for traumatic cataract were included in a cohort study. Follow-up was completed by November 2, 2015, and data were analyzed from March 20, 2018, to July 7, 2020. EXPOSURES: Lensectomy after ocular trauma. MAIN OUTCOMES AND MEASURES: Best-corrected VA from 9 to 15 months after lensectomy for traumatic cataract (for those 3 years or older) and the cumulative proportion with strabismus, glaucoma, and other ocular complications by 15 months. RESULTS: Of 994 participants in the registry, 84 (8%) had traumatic cataract. The median age at lensectomy for 72 participants examined within 15 months after surgery was 7.3 (range, 0.1-12.6) years; 46 (64%) were boys. An intraocular lens was placed in 57 of 74 eyes (77%). In children 3 years or older at outcome, the median best-corrected VA was 20/250 (range, 20/20 to worse than 20/800) in 6 eyes with aphakia and 20/63 (range, 20/20 to 20/200) in 26 eyes with pseudophakia. Postoperative visual axis opacification was reported in 18 of 27 eyes with pseudophakia without primary posterior capsulotomy (15-month cumulative proportion, 77%; 95% CI, 58%-92%). The cumulative proportion with strabismus was 43% (95% CI, 31%-58%) in 64 participants with ocular alignment data; exotropia was present in 14 of 23 participants (61%). The cumulative proportion with glaucoma was 6% (95% CI, 2%-16%). CONCLUSIONS AND RELEVANCE: Trauma was not a common cause of pediatric cataract requiring surgery. For children with traumatic cataract, substantial ocular morbidity including permanent vision loss was found, and long-term eye and vision monitoring are needed for glaucoma, strabismus, and capsular opacification.
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Extração de Catarata , Catarata , Traumatismos Oculares , Glaucoma , Estrabismo , Catarata/complicações , Extração de Catarata/efeitos adversos , Criança , Estudos de Coortes , Traumatismos Oculares/complicações , Feminino , Seguimentos , Glaucoma/etiologia , Glaucoma/cirurgia , Humanos , Implante de Lente Intraocular/efeitos adversos , Masculino , Complicações Pós-Operatórias , Pseudofacia , Estudos Retrospectivos , Estrabismo/complicaçõesRESUMO
CONTEXT: Early integrated palliative care improves quality of life, but palliative care programs are underutilized. Psychoeducational interventions explaining palliative care may increase patients' readiness for palliative care. OBJECTIVES: To 1) collaborate with stakeholders to develop the EMPOWER 2 intervention explaining palliative care, 2) examine acceptability, 3) evaluate feasibility and preliminary efficacy. METHODS: The research was conducted at a North American cancer center and involved 21 stakeholders and 10 patient-participants. Investigators and stakeholders iteratively developed the intervention. Stakeholders rated acceptability of the final intervention. Investigators implemented a pre-post trial to examine the feasibility of recruiting 10 patients with metastatic cancer within one month and with a ≥50% consent rate. Preliminary efficacy outcomes were changes in palliative care knowledge and attitudes. RESULTS: Using feedback from four stakeholder meetings, we developed a multimedia intervention tailored to three levels of health-literacy. The intervention provides knowledge and reassurance about the purpose and nature of palliative care, addressing cognitive and emotional barriers to utilization. Stakeholders rated the intervention and design process highly acceptable (3.78/4.00). The pilot met a priori feasibility criteria (10 patients enrolled in 14 days; 83.3% consent rate). The intervention increased palliative care knowledge by 83.1% and improved attitudes by 18.9 points on a 0 to 51 scale (Ps < 0.00001). CONCLUSIONS: This formative research outlines the development of a psychoeducational intervention about palliative care. The intervention is acceptable, feasible, and demonstrated promising pilot test results. This study will guide clinical teams in improving patients' readiness for palliative care and inform the forthcoming EMPOWER 3 randomized clinical trial.
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Enfermagem de Cuidados Paliativos na Terminalidade da Vida , Neoplasias , Emoções , Humanos , Cuidados Paliativos , Qualidade de VidaRESUMO
PURPOSE: To review the published literature assessing the efficacy and safety of in-office probing compared with facility-based probing to treat congenital nasolacrimal duct obstruction (NLDO). METHODS: Literature searches were conducted in March 2020 in the PubMed database with no date restrictions and limited to studies published in English and in the Cochrane Library database with no restrictions. The combined searches yielded 281 citations. Of these, 21 articles were deemed appropriate for inclusion in this assessment and assigned a level of evidence rating by the panel methodologist. Four articles were rated level I, 2 articles were rated level II, and 15 articles were rated level III. RESULTS: Treatments consisted of observation, in-office nasolacrimal probing, or facility-based nasolacrimal probing. Success rates and complications or recurrences were recorded from 1 week to 6 months after surgery. Complete resolution of symptoms after surgery ranged from 66% to 95.6% for office-based procedures versus 50% to 97.7% for facility-based procedures. Level I evidence indicated that 66% of cases spontaneously resolved after 6 months of observation in infants between 6 and 10 months of age. Success rates for in-office probing were lower for bilateral than for unilateral NLDO (67% vs. 82%), whereas success rates were high in both unilateral (83%) and bilateral (82%) patients who underwent facility-based probing after 6 months of observation. Cost data did not indicate a definitive cost savings of either treatment method ($562 for in-office vs. $701 for facility-based, depending on cost models predicting spontaneous resolution rates at different ages). No serious adverse events with treatment or anesthesia were reported for either treatment method. CONCLUSIONS: Evidence supports the efficacy and safety of both in-office and facility-based surgery for congenital NLDO. However, treating bilateral NLDO in a facility setting may be better. Because a significant percentage of children achieved resolution spontaneously before 12 months of age, deferring treatment until 12 to 18 months of age is a reasonable option. Additional research may address symptom burden on families and the impact of anesthesia and emotional trauma of nonsedated office probings on patients and may explore further the cost of treatment for each treatment method.
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Academias e Institutos , Dacriocistorinostomia/métodos , Obstrução dos Ductos Lacrimais/diagnóstico , Ducto Nasolacrimal/cirurgia , Oftalmologia , Humanos , Obstrução dos Ductos Lacrimais/congênito , Estados UnidosRESUMO
Importance: Glaucoma-related adverse events constitute serious complications of cataract removal in infancy, yet long-term data on incidence and visual outcome remain lacking. Objective: To identify and characterize incident cases of glaucoma and glaucoma-related adverse events (glaucoma + glaucoma suspect) among children in the Infant Aphakia Treatment Study (IATS) by the age of 10.5 years and to determine whether these diagnoses are associated with optic nerve head (ONH) and peripapillary retinal nerve fiber layer (RNFL) assessment. Design, Setting, and Participants: Analysis of a multicenter randomized clinical trial of 114 infants with unilateral congenital cataract who were aged 1 to 6 months at surgery. Data on long-term glaucoma-related status and outcomes were collected when children were 10.5 years old (July 14, 2015, to July 12, 2019) and analyzed from March 30, 2019, to August 6, 2019. Interventions: Participants were randomized at cataract surgery to either primary intraocular lens (IOL), or aphakia (contact lens [CL]). Standardized definitions of glaucoma and glaucoma suspect were created for IATS and applied for surveillance and diagnosis. Main Outcomes and Measures: Development of glaucoma and glaucoma + glaucoma suspect in operated-on eyes up to age 10.5 years, plus intraocular pressure, axial length, RNFL (by optical coherence tomography), and ONH photographs. Results: In Kaplan-Meier analysis, for all study eyes combined (n = 114), risk of glaucoma after cataract removal rose from 9% (95% CI, 5%-16%) at 1 year, to 17% (95% CI, 11%-25%) at 5 years, to 22% (95% CI, 16%-31%) at 10 years. The risk of glaucoma plus glaucoma suspect diagnosis after cataract removal rose from 12% (95% CI, 7%-20%) at 1 year, to 31% (95% CI, 24%-41%) at 5 years, to 40% (95% CI, 32%-50%) at 10 years. Risk of glaucoma and glaucoma plus glaucoma suspect diagnosis at 10 years was not significantly different between treatment groups. Eyes with glaucoma (compared with eyes with glaucoma suspect or neither) had longer axial length but relatively preserved RNFL and similar ONH appearance and visual acuity at age 10 years. Conclusions and Relevance: Risk of glaucoma-related adverse events continues to increase with longer follow-up of children following unilateral cataract removal in infancy and is not associated with primary IOL implantation. Development of glaucoma (or glaucoma suspect) after removal of unilateral congenital cataract was not associated with worse visual acuity outcomes at 10 years. Trial Registration: ClinicalTrials.gov Identifier: NCT00212134.
Assuntos
Afacia Pós-Catarata/cirurgia , Extração de Catarata/efeitos adversos , Catarata/terapia , Oftalmopatias Hereditárias/cirurgia , Glaucoma/epidemiologia , Implante de Lente Intraocular/efeitos adversos , Lentes Intraoculares/efeitos adversos , Afacia Pós-Catarata/diagnóstico , Afacia Pós-Catarata/epidemiologia , Catarata/congênito , Catarata/diagnóstico , Catarata/epidemiologia , Criança , Oftalmopatias Hereditárias/diagnóstico , Oftalmopatias Hereditárias/epidemiologia , Feminino , Glaucoma/diagnóstico por imagem , Glaucoma/fisiopatologia , Humanos , Incidência , Lactente , Pressão Intraocular , Masculino , Estudos Prospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Acuidade VisualRESUMO
PURPOSE: To review the published literature on the accuracy of ophthalmic imaging methods to differentiate between papilledema and pseudopapilledema in children. METHODS: Literature searches were conducted in January 2020 in the PubMed database for English-language studies with no date restrictions and in the Cochrane Library database without any restrictions. The combined searches yielded 354 abstracts, of which 17 were reviewed in full text. Six of these were considered appropriate for inclusion in this assessment and were assigned a level of evidence rating by the panel methodologist. All 6 included studies were rated as level III evidence. RESULTS: Fluorescein angiography, a combination of 2 OCT protocols, and multicolor confocal scanning laser ophthalmoscopy (Spectralis SD-OCT; Heidelberg Engineering, Heidelberg, Germany) demonstrated the highest positive percent agreement (92%-100%; 95% confidence interval [CI], 69%-100%) and negative percent agreement (92%-100%; 95% CI, 70%-100%) with a clinical diagnosis of papilledema in children. However, results must be interpreted with caution owing to methodologic limitations, including a small sample size leading to wide CIs and an overall lack of data (there was only 1 study each for the above methods and protocols). Ultrasonographic measures showed either a high positive percent agreement (up to 95%) with low negative percent agreement (as low as 58%) or vice versa. Autofluorescence and fundus photography showed a lower positive (40%-60%) and negative (57%) percent agreement. CONCLUSIONS: Although several imaging methods demonstrated high positive and negative percent agreement with clinical diagnosis, no ophthalmic imaging method conclusively differentiated papilledema from pseudopapilledema in children because of the lack of high-quality evidence. Clinicians must continue to conduct thorough history-taking and examination and make judicious use of ancillary testing to determine which children warrant further workup for papilledema.
Assuntos
Oftalmopatias Hereditárias/diagnóstico , Angiofluoresceinografia/métodos , Oftalmologia , Disco Óptico/patologia , Doenças do Nervo Óptico/diagnóstico , Papiledema/diagnóstico , Células Ganglionares da Retina/patologia , Tomografia de Coerência Óptica/métodos , Academias e Institutos , Criança , Diagnóstico Diferencial , Fundo de Olho , Humanos , Fibras Nervosas/patologia , Estados UnidosRESUMO
PURPOSE: We evaluated the relative effectiveness of combined recession-resection of vertical rectus muscles versus superior rectus recession with inferior oblique weakening for patients who underwent surgical correction of chin-down abnormal head position (AHP) associated with infantile nystagmus syndrome (INS). DESIGN: Retrospective interventional case series. METHODS: This is a review of 22 patients who underwent surgical correction of chin-down vertical AHP associated with INS at an academic institution. The primary outcome was collapse of AHP. Unfavorable outcomes included repeat surgery and induced strabismus, in addition to failure of collapse of AHP. RESULTS: Twenty-two patients had chin-down AHP. Recession-resection (bilateral superior rectus recession 6-9 mm; bilateral inferior rectus resection 5-9 mm) was performed in 11 cases; weakening of both elevators (bilateral superior rectus recession 5-8 mm, bilateral inferior oblique recession or myectomy) occurred in 11 cases. Unfavorable outcome rates were 64% (7/11) compared with 18% (2/11), respectively (P = .03). Reoperation was performed for 6 of 22 patients. Five patients were from the recession-resection group, namely 3 for induced V-pattern esotropia, 1 for alternating esotropia, and 1 to correct recurrent AHP. The last of the 6 who required reoperation was in the elevator weakening group, and required correction of a recurrent AHP (P = .06). CONCLUSIONS: While recession-resection of the vertical recti and weakening of both elevators each produce acceptable collapse of chin-down AHP, the former frequently induces a V-pattern esotropia requiring reoperation.
Assuntos
Cabeça/fisiologia , Nistagmo Congênito/cirurgia , Músculos Oculomotores/cirurgia , Procedimentos Cirúrgicos Oftalmológicos , Postura/fisiologia , Adolescente , Criança , Pré-Escolar , Queixo/cirurgia , Feminino , Seguimentos , Humanos , Lactente , Masculino , Nistagmo Congênito/fisiopatologia , Reoperação , Estudos Retrospectivos , Visão Binocular/fisiologia , Acuidade Visual/fisiologiaRESUMO
PURPOSE: To evaluate long-term outcomes of surgical treatment for abnormal head positioning (AHP) associated with infantile nystagmus syndrome (INS). DESIGN: Retrospective observational case series. METHODS: Review of 150 patients who underwent surgery for AHP associated with nystagmus. Outcomes included head positioning, duction limitations, and strabismus, and were evaluated several times postoperatively. Successful collapse of AHP was defined as being ≤10°. RESULTS: Thirty-one patients had surgery for AHP in the pitch (chin up/down) position, whereas 119 had surgery for a horizontal AHP. In addition, 54 underwent 50%-60% augmentation, 19 underwent 40% augmentation, 5 underwent less than 40% augmentation. Thirty-eight had surgical dose modified to correct strabismus, and 3 underwent surgery different from standard Kestenbaum procedures. Collapse of AHP: At the 1-3-week follow-up (n = 131), 125 patients (95%) had collapse of AHP. The percentage trended down at the 2-5-month (91%, n = 106) and 2-year follow-ups (83%, n = 57). However, at 5 and 10 years, it was 93% (n = 42) and 93% (n = 14), respectively, due to reoperation in a small minority. Over- and undercorrection: At 1-3 weeks, 5% of patients were overcorrected whereas 0% were undercorrected. Over- and undercorrection rates peaked at 2 years postoperatively. Ten years out, there were no overcorrections and 7% undercorrections. Four percent of patients required reoperation for overcorrection (mean 2.7 years) and 5% did for undercorrection (mean 3.9 years). CONCLUSION: Surgery for the head positioning associated with INS produces excellent outcomes throughout 10 years postoperatively. Overcorrection presents early and resolves either over time or with additional surgery. Undercorrection develops later and can persist despite reoperation.