RESUMO
PURPOSE: To evaluate anatomic outcomes and surgeon response following the use of microserrated (Sharkskin, Alcon, Forth Worth, TX) internal limiting membrane (ILM) forceps compared with conventional (Grieshaber; Alcon) ILM forceps for peeling of the ILM. METHODS: Patients were prospectively assigned in a 1:1 randomized fashion to undergo ILM peeling using microserrated forceps or conventional forceps. Rates of retinal hemorrhages, deep retinal grasps, ILM regrasping, time to ILM removal, and surgeon questionnaire comparing the use of microserrated and conventional ILM forceps were analyzed. RESULTS: A total of 90 eyes of 90 patients were included in this study. The mean number of deep retinal grasps was higher in the conventional forceps group (1.51 ± 1.70 vs. 0.33 ± 0.56, respectively [P < 0.0001]). The mean number of failed ILM grasps was higher with conventional forceps (6.62 ± 3.51 vs. 5.18 ± 2.06 [P = 0.019]). Microserrated forceps provided more comfortability (lower number) in initiating the ILM flap (2.16 ± 0.85 vs. 1.56 ± 0.76, P < 0.001), comfortability in regrasping the ILM flap (2.51 ± 1.01 vs. 1.98 ± 0.89, P = 0.01), and comfortability in completing the ILM flap (2.42 ± 1.03 vs. 1.84 ± 1.02, P = 0.01). CONCLUSION: Surgeons utilizing the microserrated forceps experienced fewer deep retina grasps and fewer failed ILM grasps compared with conventional ILM forceps. The microserrated forceps was also a more favorable experience subjectively among the surgeons.
Assuntos
Membrana Basal , Acuidade Visual , Vitrectomia , Humanos , Feminino , Masculino , Estudos Prospectivos , Membrana Basal/cirurgia , Vitrectomia/instrumentação , Vitrectomia/métodos , Idoso , Pessoa de Meia-Idade , Instrumentos Cirúrgicos , Membrana Epirretiniana/cirurgia , Tomografia de Coerência Óptica , Desenho de Equipamento , Seguimentos , Retalhos CirúrgicosRESUMO
PURPOSE: In response to the coronavirus (COVID-19) pandemic, teprotumumab production was temporarily halted with resources diverted toward vaccine production. Many patients who initiated treatment with teprotumumab for thyroid eye disease were forced to deviate from the standard protocol. This study investigates the response of teprotumumab when patients receive fewer than the standard 8-dose regimen. METHODS: This observational cross-sectional cohort study included patients from 15 institutions with active or minimal to no clinical activity thyroid eye disease treated with the standard teprotumumab infusion protocol. Patients were included if they had completed at least 1 teprotumumab infusion and had not yet completed all 8 planned infusions. Data were collected before teprotumumab initiation, within 3 weeks of last dose before interruption, and at the visit before teprotumumab reinitiation. The primary outcome measure was reduction in proptosis more than 2 mm. Secondary outcome measures included change in clinical activity score (CAS), extraocular motility restriction, margin reflex distance-1 (MRD1), and reported adverse events. RESULTS: The study included 74 patients. Mean age was 57.8 years, and 77% were female. There were 62 active and 12 minimal to no clinical activity patients. Patients completed an average of 4.2 teprotumumab infusions before interruption. A significant mean reduction in proptosis (-2.9 mm in active and -2.8 mm in minimal to no clinical activity patients, P < 0.01) was noted and maintained during interruption. For active patients, a 3.4-point reduction in CAS ( P < 0.01) and reduction in ocular motility restriction ( P < 0.01) were maintained during interruption. CONCLUSIONS: Patients partially treated with teprotumumab achieve significant reduction in proptosis, CAS, and extraocular muscle restriction and maintain these improvements through the period of interruption.
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COVID-19 , Exoftalmia , Oftalmopatia de Graves , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Oftalmopatia de Graves/tratamento farmacológico , Estudos TransversaisRESUMO
PURPOSE: To describe the prevalence, management, and outcomes of rhegmatogenous retinal detachment (RRD) after incisional glaucoma filtering surgery. METHODS: All patients with a history of trabeculectomy or glaucoma drainage device surgery who were subsequently diagnosed with an RRD from January 1, 2016, to January 1, 2021, at the Wills Eye Hospital were identified. RESULTS: Forty-six eyes met the inclusion criteria. The mean age was 60.7 ± 19.6 years, and 15 patients (32.6%) were female. Of all eyes, 34 (73.9%) were diagnosed with primary open-angle glaucoma. The mean time from most recent incisional glaucoma surgery to RRD diagnosis was 1,133 ± 1,644 days. There were 19 eyes (41.3%) with preoperative proliferative vitreoretinopathy (9 eyes [19.6%] with Grade C proliferative vitreoretinopathy) and 35 eyes (76.1%) had macula-off RRD at the time of presentation. At RRD presentation, 4 eyes (8.7%) had concomitant endophthalmitis, 5 (10.9%) had concurrent choroidal detachment, and 2 (4.7%) had concurrent vitreous hemorrhage. Primary vitrectomy was performed in most (91.3%) cases. Silicone oil tamponade was often required (71.1%). The single surgery success rate was 65.2% (30 of 46). The mean preoperative logarithm of the minimum angle of resolution visual acuity was 1.72 ± 0.78 (Snellen acuity 20/1,050), and the mean final postoperative logarithm of the minimum angle of resolution was 1.59 ± 0.89 (20/778, P = 0.2853). Of glaucoma surgeries performed, the 5-year prevalence of RRD was 0.71% (26 of 3,664, 95% Poisson confidence interval 0.48%-1.04%). CONCLUSION: The 5-year prevalence of RRDs after trabeculectomy or glaucoma drainage device was 0.71%. Most patients presented with macula-involving detachments, often with proliferative vitreoretinopathy. Anatomical and visual outcomes were poor.
Assuntos
Implantes para Drenagem de Glaucoma , Glaucoma de Ângulo Aberto , Descolamento Retiniano , Trabeculectomia , Vitreorretinopatia Proliferativa , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Masculino , Descolamento Retiniano/epidemiologia , Descolamento Retiniano/cirurgia , Descolamento Retiniano/diagnóstico , Vitreorretinopatia Proliferativa/cirurgia , Óleos de Silicone , Prevalência , Estudos Retrospectivos , Vitrectomia , Resultado do TratamentoRESUMO
PURPOSE: To report factors affecting the retinal redetachment rate after silicone oil removal (SOR) following rhegmatogenous retinal detachment (RRD) repair. METHODS: Retrospective cohort study from December 1, 2014, to March 1, 2020, of 205 consecutive patients treated for RRD with silicone oil (SO) tamponade and subsequent SOR with at least 6-month follow-up. Primary outcome measure was the rate of retinal redetachment after SOR. RESULTS: The retinal redetachment rate after SOR was 18.5%. Preoperative macula and lens status, proliferative vitreoretinopathy, previous retinectomy, retinal detachment size, concomitant phacoemulsification, previous scleral buckling, and endolaser during SOR did not affect the redetachment rate after SOR. Previous SO exchange was associated with increased redetachment (OR 2.53, 95% CI [1.11-5.80], P = 0.0278). Twelve months of SO tamponade had lower redetachment rates compared with 3 months (OR 0.25, 95% CI [0.04-0.09], P = 0.048). Shorter SO tamponade (3 vs. 12 months) had better final visual outcomes after SOR (0.80 ± 0.61 vs. 1.41 ± 0.66, P < 0.0001). CONCLUSION: No preoperative or intraoperative factors in this analysis influenced the risk of redetachment after SOR except duration of SO tamponade and previous SO exchange. Although longer SO tamponade duration may be associated with lower rates of redetachment, visual outcomes may be worse.
Assuntos
Descolamento Retiniano , Óleos de Silicone , Humanos , Recidiva , Descolamento Retiniano/etiologia , Estudos Retrospectivos , Óleos de Silicone/efeitos adversos , Resultado do Tratamento , Acuidade Visual , Vitrectomia/efeitos adversosRESUMO
Objective: To evaluate the attitudes, beliefs, and practice patterns of vitreoretinal specialists regarding the utilization of telemedicine during the COVID-19 pandemic, and to identify features which may predict future telemedicine use. Methods: An 11-question anonymous survey was completed electronically in July 2020 by vitreoretinal specialists practicing in the United States. Results: The survey response rate was 13.0% (361/2,774). Thirty-five respondents (9.7%) had used telemedicine before March 1, 2020; after March 1, 2020, 170 (47.1%) reported using telemedicine (p < 0.001). Of the 170 respondents who reported telemedicine use, a majority (65.3%;111/170) performed 0-5 patient visits per week. Female retina specialists, younger physicians, and those with prior telemedicine usage were more likely to use telemedicine. Barriers to telemedicine use included concern for misdiagnosis (332/361, 92.0%), inability to obtain optical coherence tomography imaging (330/361, 91.4%), inability to obtain fundus imaging (327/361, 90.6%), lack of access to and/or comfort with the technology (261/361, 72.3%), potential legal liability (229/361, 63.4%), and low reimbursement (227/361, 62.9%). The majority of respondents (225/361; 62.3%) reported that telemedicine without ancillary imaging was not an acceptable way to evaluate patients. However, 59.2% (214/361) would find telemedicine acceptable if remote imaging was available. Conclusions: The pandemic led to a rapid adoption of telemedicine by vitreoretinal specialists. The majority of specialists using telemedicine performed five or fewer visits per week. The availability of remote imaging may increase confidence in clinical outcomes with a subsequent increase in utilization of telemedicine by vitreoretinal specialists.
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COVID-19 , Telemedicina , Humanos , Feminino , Estados Unidos , COVID-19/epidemiologia , Pandemias , Telemedicina/métodos , Inquéritos e Questionários , Fundo de OlhoRESUMO
PURPOSE: To investigate the effect of the coronavirus disease 2019 (COVID-19) pandemic on the clinical presentation of acute, primary rhegmatogenous retinal detachment (RRD). DESIGN: Single-center, consecutive case series with historical controls. PARTICIPANTS: Consecutive patients seeking treatment for primary RRD in a 50-day period during the COVID-19 pandemic (March 9-April 27, 2020) and the corresponding 50-day period during the previous year (March 4-April 22, 2019) in the United States. METHODS: The cohorts were compared to assess demographic variables and clinical presentations. Multivariate logistic regression was used to identify factors predictive of presenting macular attachment status. MAIN OUTCOME MEASURES: The primary outcome was the proportion of patients with macula-on RRD at presentation. Secondary outcomes included visual acuity (VA), duration of symptoms before presentation, proportion seeking treatment within 1 day of symptom onset, and presence of primary proliferative vitreoretinopathy (PVR). RESULTS: Eighty-two patients were included in the 2020 cohort compared with 111 patients in the 2019 primary control cohort. Demographic factors were similar between the groups. Significantly fewer patients demonstrated macula-on RRD in the 2020 cohort (20/82 patients [24.4%]) than in the 2019 cohort (55/111 patients [49.5%]; P = 0.001). Patients in the 2020 cohort showed worse median VA at presentation (1.00 logarithm of the minimum angle of resolution [logMAR; Snellen equivalent, 20/200] in 2020 vs. 0.48 logMAR [Snellen equivalent, 20/60] in 2019; P = 0.008), fewer patients sought treatment within 1 day of symptoms (16/80 patients [19.5%] in 2020 vs. 41/106 patients [36.9%] in 2019; P = 0.005), and a greater proportion demonstrated primary PVR (11/82 patients [13.4%] in 2020 vs. 5/111 patients [4.5%] in 2019; P = 0.03). In multivariate analysis, younger age (P = 0.03) and established patient status (P = 0.02) were independent predictors of macula-on status in the 2020 cohort. CONCLUSIONS: Patients with primary RRD during the 2020 COVID-19 pandemic were less likely to have macula-on disease and more likely to delay seeking treatment and to show worse vision and PVR.
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COVID-19/epidemiologia , Pandemias , Descolamento Retiniano/cirurgia , Recurvamento da Esclera/métodos , Acuidade Visual , Comorbidade , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/epidemiologia , Estudos Retrospectivos , SARS-CoV-2 , Resultado do TratamentoRESUMO
PURPOSE OF REVIEW: The number of opioid-related overdose deaths has rapidly increased since 2000, increasing more than five-fold from 1999 to 2016. Although surgeons only write 10% of opioid prescriptions annually, with ophthalmologists writing only a fraction of this amount, all physicians need to be cognizant of the current opioid epidemic and ways to decrease unnecessary opioid prescriptions. RECENT FINDINGS: Previous work within ophthalmology has shown that retrobulbar anesthesia along with peri-operative intravenous or oral nonopioid analgesics can lead to decreased postoperative opioid use following ophthalmic surgery. Recent literature has shifted focus towards the use of opioid prescription guidelines in managing postoperative pain and decreasing the number of unnecessary opioids being prescribed by ophthalmologists. Overall, the frequency of opioid prescriptions may have gradually declined the past few years with such efforts, increased awareness, and new healthcare policies to monitor opioid prescriptions. However, ophthalmologists still continue to prescribe a substantial number of opioid medications, much of which may not be necessary. SUMMARY: This review serves as a tool to aid all ophthalmologists in managing postoperative pain. There is a recent trend in addressing the opioid epidemic and efforts are being made to limit the overprescribing of opioids. Continued efforts are still required by all ophthalmologists to address the current opioid epidemic.
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Analgésicos Opioides/administração & dosagem , Dor Ocular/tratamento farmacológico , Procedimentos Cirúrgicos Oftalmológicos , Transtornos Relacionados ao Uso de Opioides/prevenção & controle , Dor Pós-Operatória/tratamento farmacológico , Prescrições de Medicamentos/normas , Humanos , Oftalmologia , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Padrões de Prática Médica/normasRESUMO
Apoptosis is a highly regulated form of cell death that controls normal homeostasis as well as the antitumor activity of many chemotherapeutic agents. Commitment to death via the mitochondrial apoptotic pathway requires activation of the mitochondrial pore-forming proteins BAK or BAX. Activation can be effected by the activator BH3-only proteins BID or BIM, which have been considered to be functionally redundant in this role. Herein, we show that significant activation preferences exist between these proteins: BID preferentially activates BAK while BIM preferentially activates BAX. Furthermore, we find that cells lacking BAK are relatively resistant to agents that require BID activation for maximal induction of apoptosis, including topoisomerase inhibitors and TRAIL. Consequently, patients with tumors that harbor a loss of BAK1 exhibit an inferior response to topoisomerase inhibitor treatment in the clinic. Therefore, BID and BIM have nonoverlapping roles in the induction of apoptosis via BAK and BAX, affecting chemotherapy response.
Assuntos
Proteínas Reguladoras de Apoptose/metabolismo , Proteína Agonista de Morte Celular de Domínio Interatuante com BH3/metabolismo , Proteínas de Membrana/metabolismo , Neoplasias Ovarianas/genética , Proteínas Proto-Oncogênicas/metabolismo , Proteína Killer-Antagonista Homóloga a bcl-2/metabolismo , Proteína X Associada a bcl-2/metabolismo , Apoptose/efeitos dos fármacos , Proteínas Reguladoras de Apoptose/genética , Proteína Agonista de Morte Celular de Domínio Interatuante com BH3/genética , Proteína 11 Semelhante a Bcl-2 , Feminino , Regulação Neoplásica da Expressão Gênica , Células HeLa , Humanos , Proteínas de Membrana/genética , Mitocôndrias/efeitos dos fármacos , Mitocôndrias/genética , Mitocôndrias/metabolismo , Estadiamento de Neoplasias , Neoplasias Ovarianas/tratamento farmacológico , Neoplasias Ovarianas/patologia , Proteínas Proto-Oncogênicas/genética , Inibidores da Topoisomerase/administração & dosagem , Ativação Transcricional/efeitos dos fármacos , Proteína Killer-Antagonista Homóloga a bcl-2/genética , Proteína X Associada a bcl-2/genéticaRESUMO
INTRODUCTION: Rhegmatogenous retinal detachments with inferior retinal breaks are believed to have a higher risk of recurrent rhegmatogenous retinal detachment. This study compared anatomic and visual outcomes between primary pars plana vitrectomy (PPV) and combination PPV with scleral buckle (PPV/SB) for rhegmatogenous retinal detachments with inferior retinal breaks. METHODS: This is an analysis of the Primary Retinal Detachment Outcomes study, a multi-institutional cohort study of consecutive primary rhegmatogenous retinal detachment surgeries from January 1, 2015, through December 31, 2015. The primary outcome was single-surgery success rate. Only eyes with inferior retinal breaks (one break in the detached retina between five and seven o'clock) were included. RESULTS: There were 238 eyes that met the inclusion criteria, 95 (40%) of which underwent primary PPV and 163 (60%) that underwent combined PPV/SB. The single-surgery success rate was 76.8% for PPV and 87.4% for PPV/SB (P = 0.0355). This remained significant on multivariate analysis (P = 0.01). Subgroup analysis showed that a superior single-surgery success rate of PPV/SB was especially noted in phakic eyes (85.2% vs. 68.6%; P = 0.0464). CONCLUSION: Retinal detachment with inferior retinal breaks had a higher single-surgery success rate if treated with PPV/SB compared with PPV alone, particularly in phakic eyes.
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Descolamento Retiniano/cirurgia , Perfurações Retinianas/cirurgia , Recurvamento da Esclera/métodos , Acuidade Visual , Vitrectomia/métodos , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Descolamento Retiniano/complicações , Descolamento Retiniano/diagnóstico , Perfurações Retinianas/diagnóstico , Perfurações Retinianas/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
PURPOSE: To describe characteristics and outcomes of primary rhegmatogenous retinal detachment in older adults (age ≥ 80). METHODS: Consecutive patients with rhegmatogenous retinal detachment undergoing pars plana vitrectomy (PPV), scleral buckling (SB), or PPV/SB in the Primary Retinal Detachment Outcomes Study were evaluated. Outcome measures included single surgery anatomic success and visual acuity. RESULTS: Of 2,144 patients included, 125 (6%) were 80 years or older. Compared with younger patients (age 40-79), older adults were more likely to be pseudophakic (P < 0.001), have macula-off detachments (P < 0.001), and have preoperative proliferative vitreoretinopathy (P = 0.02). In older adults, initial surgery was PPV in 73%, PPV/SB in 27%, and primary SB in 0%. Single surgery anatomic success was 78% in older adults compared with 84% in younger patients (P = 0.03). In older adults, single surgery anatomic success was 74% for PPV and 91% for PPV/SB (P = 0.03). The final mean logMAR was lower for older adults (0.79 [20/125] vs. 0.40 [20/40], [P < 0.001]). In older adults, the final mean logMAR for eyes that underwent PPV was 0.88 (20/160) compared with 0.50 (20/63) for PPV/SB (P = 0.03). CONCLUSION: Octogenarians and nonagenarians presented with relatively complex pseudophakic rhegmatogenous retinal detachments. Single surgery anatomic success and visual outcomes were worse compared with younger patients, and PPV/SB had better outcomes compared with PPV alone.
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Tamponamento Interno/métodos , Pseudofacia/complicações , Descolamento Retiniano/cirurgia , Acuidade Visual/fisiologia , Vitrectomia/métodos , Adulto , Distribuição por Idade , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Seguimentos , Humanos , Período Intraoperatório , Pessoa de Meia-Idade , Pseudofacia/fisiopatologia , Descolamento Retiniano/complicações , Descolamento Retiniano/diagnóstico , Estudos Retrospectivos , Resultado do TratamentoRESUMO
PURPOSE OF REVIEW: A variety of techniques exist for secondary intraocular lens (IOL) implantation. Of note, scleral fixated intraocular lenses have become more popular with a variety of techniques, both with and without use of sutures. Herein, we focus on reviewing recently published studies describing the long-term outcomes of scleral fixation techniques. RECENT FINDINGS: Although initial papers describing novel techniques often report short-term outcomes, several studies have recently described intermediate and long-term outcomes for scleral fixated IOLs, albeit all being retrospective case series. Suture fixation methods with long-term follow-up, up to a minimum of 50 months, report dislocation rates between 0 and 15%. Sutureless scleral fixation techniques have increased in popularity the past several years. Although they appear to have a lower rate of IOL dislocation: several studies have reported 0% and one study 8%. The follow-up period for sutureless scleral fixation technique studies, however, is shorter with most studies reporting follow-up of less than a year. Rates of retinal detachment vary between individual studies, but are similar for both suture fixation and sutureless with the majority of studies reporting a rate between 0 and 5%. These studies show that long-term outcomes are important considerations in surgical decision-making. SUMMARY: Scleral fixation techniques have shown long-term durability and safety in recent retrospective studies. Comparison of techniques has been limited, and more robust studies may be required to provide stronger anatomic, functional, and comparative data.
Assuntos
Implante de Lente Intraocular/métodos , Lentes Intraoculares , Esclera/cirurgia , Técnicas de Sutura , HumanosAssuntos
Endoftalmite/microbiologia , Infecções Oculares Bacterianas/microbiologia , Implantes para Drenagem de Glaucoma/efeitos adversos , Glaucoma de Ângulo Aberto/cirurgia , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Complicações Pós-Operatórias , Infecções Estafilocócicas/microbiologia , Idoso , Idoso de 80 Anos ou mais , Antibacterianos/uso terapêutico , Endoftalmite/diagnóstico , Endoftalmite/tratamento farmacológico , Infecções Oculares Bacterianas/diagnóstico , Infecções Oculares Bacterianas/tratamento farmacológico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Infecções Estafilocócicas/diagnóstico , Infecções Estafilocócicas/tratamento farmacológicoRESUMO
BACKGROUND: We previously reported the identification of ONC201/TIC10, a novel small molecule inducer of the human TRAIL gene that improves efficacy-limiting properties of recombinant TRAIL and is in clinical trials in advanced cancers based on its promising safety and antitumor efficacy in several preclinical models. METHODS: We performed a high throughput luciferase reporter screen using the NCI Diversity Set II to identify TRAIL-inducing compounds. RESULTS: Small molecule-mediated induction of TRAIL reporter activity was relatively modest and the majority of the hit compounds induced low levels of TRAIL upregulation. Among the candidate TRAIL-inducing compounds, TIC9 and ONC201/TIC10 induced sustained TRAIL upregulation and apoptosis in tumor cells in vitro and in vivo. However, ONC201/TIC10 potentiated tumor cell death while sparing normal cells, unlike TIC9, and lacked genotoxicity in normal fibroblasts. Investigating the effects of TRAIL-inducing compounds on cell signaling pathways revealed that TIC9 and ONC201/TIC10, which are the most potent inducers of cell death, exclusively activate Foxo3a through inactivation of Akt/ERK to upregulate TRAIL and its pro-apoptotic death receptor DR5. CONCLUSION: These studies reveal the selective activity of ONC201/TIC10 that led to its selection as a lead compound for this novel class of antitumor agents and suggest that ONC201/TIC10 is a unique inducer of the TRAIL pathway through its concomitant regulation of the TRAIL ligand and its death receptor DR5.
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Antineoplásicos/farmacologia , Compostos Heterocíclicos de 4 ou mais Anéis/farmacologia , Transdução de Sinais/efeitos dos fármacos , Bibliotecas de Moléculas Pequenas/farmacologia , Ligante Indutor de Apoptose Relacionado a TNF/metabolismo , Antineoplásicos/química , Apoptose/efeitos dos fármacos , Linhagem Celular Tumoral , Ensaios de Seleção de Medicamentos Antitumorais , Fibroblastos/efeitos dos fármacos , Fibroblastos/metabolismo , Proteína Forkhead Box O3 , Fatores de Transcrição Forkhead/metabolismo , Genes Reporter , Compostos Heterocíclicos de 4 ou mais Anéis/química , Humanos , Imidazóis , Luciferases/metabolismo , Mutagênicos/toxicidade , Regiões Promotoras Genéticas/genética , Piridinas , Pirimidinas , Bibliotecas de Moléculas Pequenas/química , Transcrição Gênica/efeitos dos fármacos , Regulação para Cima/efeitos dos fármacosRESUMO
BACKGROUND/AIMS: To compare risk factors for poor visual outcomes in patients undergoing primary rhegmatogenous retinal detachment (RRD) repair and to develop a scoring system. METHODS: Analysis of the Primary Retinal detachment Outcomes (PRO) study, a multicentre interventional cohort of consecutive primary RRD surgeries performed in 2015. The main outcome measure was a poor visual outcome (Snellen VA ≤20/200). RESULTS: A total of 1178 cases were included. The mean preoperative and postoperative logMARs were 1.1±1.1 (20/250) and 0.5±0.7 (20/63), respectively. Multivariable logistic regression identified preoperative risk factors predictive of poor visual outcomes (≤20/200), including proliferative vitreoretinopathy (PVR) (OR 1.26; 95% CI 1.13 to 1.40), history of antivascular endothelial growth factor (VEGF) injections (1.38; 1.11 to 1.71), >1-week vision loss (1.17; 1.08 to 1.27), ocular comorbidities (1.18; 1.00 to 1.38), poor presenting VA (1.06 per initial logMAR unit; 1.02 to 1.10) and age >70 (1.13; 1.04 to 1.23). The data were split into training (75%) and validation (25%) and a scoring system was developed and validated. The risk for poor visual outcomes was 8% with a total score of 0, 17% with 1, 29% with 2, 47% with 3, and 71% with 4 or higher. CONCLUSIONS: Independent risk factors were compared for poor visual outcomes after RRD surgery, which included PVR, anti-VEGF injections, vision loss >1 week, ocular comorbidities, presenting VA and older age. The PRO score was developed to provide a scoring system that may be useful in clinical practice.
Assuntos
Descolamento Retiniano , Vitreorretinopatia Proliferativa , Humanos , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/cirurgia , Descolamento Retiniano/etiologia , Retina , Recurvamento da Esclera/efeitos adversos , Corpo Vítreo , Vitreorretinopatia Proliferativa/cirurgia , Vitrectomia/efeitos adversos , Estudos RetrospectivosRESUMO
PURPOSE: To determine factors associated with loss of good vision (defined as Snellen visual acuity [VA] < 20/40) after surgery among eyes presenting with macula-on primary rhegmatogenous retinal detachment (RRD) with initial VA ≥20/40. METHODS: Multicenter, retrospective, cohort study of eyes undergoing scleral buckle (SB), pars plana vitrectomy (PPV), or combined pars plana vitrectomy/scleral buckle (PPV/SB) for non-complex macula-on RRD with initial VA ≥20/40. RESULTS: Among 646 eyes with macula-on RRDs with initial VA ≥20/40, 106 (16.4%) had VA <20/40 (i.e. lost good vision) at final follow-up. Eyes losing good vision had slightly worse pre-operative logMAR VA (mean 0.15 ± 0.10 [20/28]) compared to eyes that preserved good vision (mean 0.11 ± 0.10 [20/26]) (p = 0.004). RRDs extending greater than 6 clock-hours were more likely to lose good vision than smaller detachments (multivariate OR 4.57 [95% CI 1.44-14.51]; p = 0.0099). Compared to eyes repaired with SB alone, eyes undergoing PPV (multivariate OR 7.22 [95% CI 2.10-24.90]; p = 0.0017) or PPV/SB (multivariate OR 10.74 [95% CI 3.20-36.11]; p = 0.0001) were each more likely to lose good vision. Eyes requiring further RRD-related (multivariate OR 8.64 [95% CI 1.47-50.66]; p < 0.017) and non-RRD related vitreoretinal surgery (multivariate OR 14.35 [95% CI 5.39-38.21]; p < 0.0001) were more likely to lose good vision. CONCLUSION: Among macula-on RRDs, loss of good vision was associated with worse vision on presentation, vitrectomy-based procedures, greater extent of detachment, and lack of single surgery success. Understanding predictors of visual outcome in macula-on RRD repair may guide pre-operative counseling regarding visual prognosis.
Assuntos
Descolamento Retiniano , Estudos de Coortes , Seguimentos , Humanos , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/cirurgia , Estudos Retrospectivos , Recurvamento da Esclera/métodos , Resultado do Tratamento , Transtornos da Visão , Vitrectomia/métodosRESUMO
Purpose: This work evaluates the anatomic and functional outcomes of primary rhegmatogenous retinal detachments (RRDs) with preoperative grade B and C proliferative vitreoretinopathy (PVR) vs eyes without PVR. Methods: As a multi-institutional, interventional, retrospective study of all patients undergoing primary RRD surgical procedures from January 1, 2015, through December 31, 2015, this study evaluated the visual acuity (VA) outcomes and single-surgery anatomic success rates (SSAS) of patients with primary grade B and C PVR at the time of RRD repair. Results: A total of 2486 eyes underwent primary RD surgery during the study period, of which 153 eyes (6.2%) had documented preoperative PVR grade B or C. Eyes without PVR had better SSAS compared with eyes with grade B or C PVR (87% vs 83% vs 75%, respectively, P < .0001). Eyes without PVR also had better final mean (SD) logMAR VA (0.35 [0.47]; 20/45 Snellen equivalent) than eyes with PVR of grade B (0.50 [0.56]; 20/63 Snellen equivalent) or grade C (P < .0001). In only eyes with preoperative PVR, there were no significant differences in final VA or SSAS on multivariate analysis based on surgical approach or use of retinectomy or membrane peeling alone in the intraoperative management of PVR. Conclusions: Eyes with primary preoperative grade B and C PVR appear to have significantly worse VA outcomes and lower surgical success rates. Surgical approach and management of PVR membranes did not appear to affect VA or success rates, indicating that preoperative PVR severity may dictate these outcomes.
RESUMO
BACKGROUND AND OBJECTIVE: Data regarding hemorrhagic complications of direct oral anticoagulants (DOACs) and vitreoretinal surgery are limited. PATIENTS AND METHODS: Multicenter analysis of longitudinal, aggregated electronic health records of patients undergoing pars plana vitrectomy (PPV) with no prior history of ocular hemorrhage. Retrospective analysis of patients undergoing PPV between January 1, 2013, and December 31, 2019. The main outcomes were development of postoperative hemorrhagic complications within 1 month following vitreoretinal surgery. RESULTS: A total of 58,131 eyes underwent PPV, with 2,956 (5.1%) on anticoagulant medication prior to surgery. Eight hundred twenty-eight eyes (1.4%) developed a postoperative hemorrhage. Of eyes with anticoagulation use, 50 of 2,956 (1.29%) developed a hemorrhage, whereas 778 of 55,175 (1.41%) of the eyes with no prior anticoagulation use developed a postoperative hemorrhage (P = .2107). CONCLUSION: Use of DOACs prior to vitreoretinal surgery does not appear to be associated with increased rates of postoperative intraocular hemorrhage. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:374-379.].
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Cirurgia Vitreorretiniana , Humanos , Incidência , Complicações Pós-Operatórias/epidemiologia , Hemorragia Pós-Operatória/induzido quimicamente , Hemorragia Pós-Operatória/epidemiologia , Estudos Retrospectivos , Vitrectomia , Cirurgia Vitreorretiniana/efeitos adversosRESUMO
BACKGROUND AND OBJECTIVE: The purpose of this study was to assess the real-world incidence of conversion to bilateral neovascular age-related macular degeneration (nAMD) following treatment initiation of nAMD in the initial eye. PATIENTS AND METHODS: This was a retrospective cohort of electronic health records from retinal centers across the United States (Vestrum Database) of all patients with unilateral nAMD treated with anti-vascular endothelial growth factor therapy. RESULTS: A total of 22,553 patients with unilateral nAMD were included. Fellow eyes of 8,522 patients (38%) converted to nAMD. Among these, 2,639 (12%), 2,030 (9%), and 1,802 (8%) patients converted in Years 1, 2, and 3, respectively, after diagnosis in the first eye. Fellow eyes had better vision at conversion and 1 year following conversion. CONCLUSIONS: The fellow eye should be monitored at regular intervals to detect signs of neovascularization. Fellow eyes presented with significantly better vision at diagnosis than the initial eye and maintained better visual acuity with less injections. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:123-128.].
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Inibidores da Angiogênese , Degeneração Macular Exsudativa , Angiofluoresceinografia , Humanos , Ranibizumab , Estudos Retrospectivos , Fator A de Crescimento do Endotélio Vascular , Acuidade Visual , Degeneração Macular Exsudativa/diagnóstico , Degeneração Macular Exsudativa/tratamento farmacológicoRESUMO
PURPOSE: This study examines the relationship between fluctuations in central subfield thickness (CST) and visual acuity (VA) in patients with diabetic macular edema (DME) using data from 2 large clinical trials. DESIGN: Clinical cohort study using post hoc analysis of clinical trial databases. METHODS: Standard deviation (SD) of all recorded CSTs for each patient during the study period were used to quantify the fluctuations in CST. Patients from each protocol were grouped into quartiles based on the CST SD. Eyes with at least 3 CSTs and VA at 1 year were included. The main outcome measures were VA at 1 and 2 years for each protocol, stratified by SD quartile. RESULTS: A total of 1197 eyes were included in the analysis. There were significant VA differences based on CST SD quartile for both protocols while adjusting for mean baseline VA, baseline CST, lens status, hemoglobin A1c, and treatment arm. At week 52 in protocol T, the difference between the first and fourth quartiles was -1.61 Early Treatment Diabetic Retinopathy Study letters (95% confidence interval [CI] -3.52 to 0.30, P = .0986). At week 104, this difference was -3.59 letters (95% CI -6.17 to -1.00, P = .0066). In protocol V, at week 52, the difference between the first and fourth quartiles was -3.04 letters (95% CI -4.18 to -1.91, P < .0001). At week 104, this difference was -2.35 letters (95% CI -3.58 to -1.13, P = .0005). CONCLUSION: Large fluctuations in CST may portend worse VA outcomes at the 2-year end point in patients with DME.
Assuntos
Diabetes Mellitus , Retinopatia Diabética , Edema Macular , Inibidores da Angiogênese/uso terapêutico , Estudos de Coortes , Retinopatia Diabética/complicações , Retinopatia Diabética/diagnóstico , Retinopatia Diabética/tratamento farmacológico , Humanos , Injeções Intravítreas , Edema Macular/diagnóstico , Edema Macular/tratamento farmacológico , Ranibizumab/uso terapêutico , Tomografia de Coerência Óptica , Fator A de Crescimento do Endotélio VascularRESUMO
Purpose: Cystoid macular edema (CME) following cataract surgery is a well-known entity. Less is known regarding the risk factors of developing CME following repair of rhegmatogenous retinal detachments (RRD).Methods: This was a multi-institutional study of primary RRD surgeries from 1/1/2015 through 12/31/2015. The primary outcome was the development of postoperative CME following RRD surgery. Post-operative optical coherence tomography imaging and 3 months of follow-up following RRD repair were required.Results: There were 1,466 eyes that met the inclusion criteria, and 140 (9.6%) developed postoperative CME following primary RRD repair. On multivariate analysis, the statistically significant metrics were older patient age (OR 1.03 per year, 95% CI 1.01 to 1.05), pre-operative proliferative vitreoretinopathy (PVR, OR 1.74, 95% 1.03 to 2.95), and cataract surgery following RRD repair (OR 2.18, 95% CI 1.47 to 3.25). Single surgery success was protective against CME (OR 0.20 (95% CI 0.14-0.30). Seventy-six (9.0%) of the phakic eyes and 60 (9.9%) of the pseudophakic eyes developed post-operative CME. Multivariate analysis showed that cataract surgery following RRD repair (p < .0001) for phakic eyes and older age (p = .0075) for pseudophakic eyes were risk factors. In eyes that underwent successful retinal reattachment with one surgery, post-operative cataract surgery (p = .0005) and pre-operative PVR (p = .0011) were risk factors for CME in this subgroup.Conclusion: CME occurred in nearly 10% of the eyes following RRD repair. The biggest risk factors were recurrent RRD, preexisting PVR, older age, and cataract surgery following RRD repair.