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Frontal periosteum flap: an approach for improved vascular supply for buccal membrane graft 额骨骨膜瓣:一种改善颊膜移植血管供应的方法。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.08.018
Gurkaran S. Sarohia , Vivian T. Yin , Sonia N. Yeung , Alfonso Iovieno
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引用次数: 0
Cardiovascular risk in anti-VEGF treatment of neovascular age-related macular degeneration 抗血管内皮生长因子治疗新生血管性老年黄斑变性的心血管风险。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.05.013
David D. Chong , Christopher M. Maatouk , Jonathan Markle , Jacqueline K. Shaia , Rishi P. Singh , Katherine E. Talcott
<div><h3>Objective</h3><div><span>Assess 5-year all-cause mortality (ACM), hemorrhagic stroke, </span>ischemic stroke<span>, and myocardial infarction (MI) risks in nAMD patients receiving anti-VEGF injections compared with controls.</span></div></div><div><h3>Design</h3><div>Population-based retrospective cohort study using a U.S. federated health research network, containing de-identified data of 96 million patients from 1/1/2003 to 3/6/2023.</div></div><div><h3>Participants</h3><div><span>nAMD Patients with anti-VEGF injections. Controls included nAMD patients without anti-VEGF injections, non-exudative </span>AMD<span> patients, and patients without AMD.</span></div></div><div><h3>Methods</h3><div>Patients were identified using nAMD <em>ICD-10</em> and anti-VEGF <em>CPT</em> codes and matched for age, sex, and comorbidities. Five-year relative risk of ACM (RR<sub>1</sub><span>), hemorrhagic stroke (RR</span><sub>2</sub><span>), ischemic stroke (RR</span><sub>3</sub>), and MI (RR<sub>4</sub>) in nAMD patients receiving anti-VEGF injections were calculated.</div></div><div><h3>Results</h3><div>A total of 27,609 nAMD patients (mean diagnosis age [SD], [78.2 (10.3)]) received anti-VEGF injections; 769 nAMD patients without injections (75.8 [12.2]), 27,599 non-exudative AMD patients (78.2 [10.3]), and 21,902 no-AMD patients (76.1 [10.5]) were identified. After matching, nAMD patients receiving injections did not show increased risk versus nAMD patients without injections (RR<sub>1</sub>, 0.66; 95% CI [0.53, 0.82]), (RR<sub>2</sub>, 1.00 [0.42, 2.38]), (RR<sub>3</sub>, 1.70 [0.92,3.13]), (RR<sub>4</sub>, 0.63 [0.33, 1.18]). No increased risk was found compared to non-exudative AMD patients (RR<sub>1</sub>, 0.99 [0.95, 1.03]), (RR<sub>2</sub>, 0.94 [0.83,1.07]), (RR<sub>3</sub>, 1.04 [0.96, 1.12]), (RR<sub>4</sub>, 0.99 [0.91, 1.08]). Increased risk for ACM was observed versus no-AMD patients (RR<sub>1</sub>, 1.21 [1.15, 1.27]), but no other differences were found (RR<sub>2</sub>, 0.81 [0.70, 0.93]), (RR<sub>3</sub>, 1.00 [0.92, 1.09]), (RR<sub>4</sub>, 0.986 [0.90, 1.09]).</div></div><div><h3>Conclusion</h3><div>Anti-VEGF injections were not associated with major cardiovascular events in nAMD patients over 5 years.</div></div><div><h3>Objectif</h3><div>Évaluer le risque à 5 ans de mortalité toutes causes confondues (TCC), d'accident vasculaire cérébral (AVC) hémorragique, d'AVC ischémique et d'infarctus du myocarde (IM) chez des patients présentant une dégénérescence maculaire liée à l’âge néovasculaire (DMLAn) qui reçoivent des injections d'anti-VEGF (facteur de croissance endothélial vasculaire), comparativement aux sujets témoins.</div></div><div><h3>Nature</h3><div>Étude de cohorte populationnelle rétrospective fondée sur un réseau fédéré américain de recherche en santé comprenant les données dépersonnalisées de 96 millions de patients datées du 1<sup>er</sup> janvier 2003 au 6 mars 2023.</div></div><div><h3>Participants</h3><div>Patients qui p
目标:评估接受抗血管内皮生长因子注射的 nAMD 患者的 5 年全因死亡率(ACM)、出血性中风、缺血性中风和心肌梗死(MI)风险:与对照组相比,评估接受抗血管内皮生长因子注射的 nAMD 患者的 5 年全因死亡率 (ACM)、出血性中风、缺血性中风和心肌梗死 (MI) 风险:设计:基于人群的回顾性队列研究,使用美国联合健康研究网络,包含 2003 年 1 月 1 日至 2023 年 6 月 3 日期间 9600 万患者的去标识化数据。对照组包括未注射抗血管内皮生长因子的 nAMD 患者、非渗出性 AMD 患者和无 AMD 患者:使用 nAMD ICD-10 和抗血管内皮生长因子 CPT 编码识别患者,并进行年龄、性别和合并症匹配。计算接受抗血管内皮生长因子注射的 nAMD 患者发生 ACM(RR1)、出血性中风(RR2)、缺血性中风(RR3)和心肌梗死(RR4)的五年相对风险:共有 27,609 名 nAMD 患者(平均诊断年龄 [SD],[78.2 (10.3)])接受了抗血管内皮生长因子注射;769 名未接受注射的 nAMD 患者(75.8 [12.2])、27,599 名非渗出性 AMD 患者(78.2 [10.3])和 21,902 名非 AMD 患者(76.1 [10.5])接受了抗血管内皮生长因子注射。匹配后,接受注射的非渗出性 AMD 患者与未接受注射的非渗出性 AMD 患者相比,风险未见增加(RR1,0.66;95% CI [0.53,0.82]),(RR2,1.00 [0.42,2.38]),(RR3,1.70 [0.92,3.13]),(RR4,0.63 [0.33,1.18])。与非渗出性 AMD 患者相比,未发现风险增加(RR1,0.99 [0.95,1.03])、(RR2,0.94 [0.83,1.07])、(RR3,1.04 [0.96,1.12])、(RR4,0.99 [0.91,1.08])。与非 AMD 患者相比,观察到 ACM 风险增加(RR1,1.21 [1.15,1.27]),但未发现其他差异(RR2,0.81 [0.70,0.93])、(RR3,1.00 [0.92,1.09])、(RR4,0.986 [0.90,1.09]):抗 VEGF 注射与 nAMD 患者 5 年内的主要心血管事件无关。
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引用次数: 0
Morphometric analysis of bony nasolacrimal canal and sinonasal anatomical variations in primary acquired nasolacrimal duct obstruction 原发性后天性鼻泪管阻塞患者鼻泪管和鼻窦解剖结构变化的形态计量分析。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.05.028
Ting-Chieh Ko , Shu-Lang Liao , Yi-Hsuan Wei
<div><h3>Objective</h3><div>This study aims to assess morphometric variations in bony nasolacrimal ducts (BNLDs) and sinonasal anatomy in Asian patients with unilateral primary acquired nasolacrimal duct obstruction (PANDO) through computed tomography (CT).</div></div><div><h3>Methods</h3><div>We enrolled 34 patients with unilateral PANDO who underwent endoscopic dacryocystorhinostomy, alongside 34 age- and sex-matched control patients without documented epiphora complaints. We compared BNLD and sinonasal parameters on CT images between the affected and unaffected sides of PANDO patients and the control group.</div></div><div><h3>Results</h3><div>The entrance area of the BNLD was larger on the affected side of unilateral PANDO patients compared to both the unaffected side (<em>p</em> = 0.012) and the control group (<em>p</em> = 0.046). The open angle in the coronal plane was greater on both the affected (<em>p</em> = 0.044) and unaffected side (<em>p</em> = 0.028) than in the control group. Minimal area and distal area in the axial plane showed no differences among the 3 groups. Paranasal parameters did not differ between the study and control groups. More patients in the study group had superiorly located nasal septum deviation than the control group (<em>p</em> = 0.048). A trend suggested that more patients in the study group had anteriorly located nasal septum deviation than the control group (<em>p</em> = 0.056), although not reaching statistical significance.</div></div><div><h3>Conclusion</h3><div>The increased angular tilt in PANDO patients could impede fluid drainage from a fluidics standpoint. The larger BNLD area on the affected side reflects inflammation-induced osteolysis. Additionally, sinonasal variations, particularly nasal septum deviation at the anterior and superior half, have been identified as contributing to a higher risk of PANDO.</div></div><div><h3>Objectif</h3><div>Notre étude a eu recours à la tomographie assistée par ordinateur pour évaluer les variations morphométriques du canal nasolacrymal osseux (CNLO) et de l'anatomie nasosinusienne chez des patients asiatiques présentant une sténose acquise non spécifique du canal lacrymonasal (PANDO, pour <em>primary acquired nasolacrimal duct obstruction</em>) unilatérale.</div></div><div><h3>Méthodes</h3><div>Nous avons recruté 34 patients atteints d'une PANDO unilatérale qui ont subi une dacryocystorhinostomie endoscopique ainsi que 34 sujets témoins sans larmoiement avéré et appariés pour l’âge et le sexe. Nous avons comparé le CNLO et les paramètres nasosinusiens sur les images tomographiques des patients du groupe PANDO (côtés atteints et normaux) et ceux du groupe témoin.</div></div><div><h3>Résultats</h3><div>Chez les patients qui présentaient une PANDO unilatérale, l'entrée du CNLO était plus évasée du côté atteint, comparativement à celle du côté normal (<em>p</em> = 0,012) et à celle des patients du groupe témoin (<em>p</em> = 0,046). L'angle ouvert du plan frontal éta
研究目的本研究旨在通过计算机断层扫描(CT)评估单侧原发性获得性鼻泪管阻塞(PANDO)亚洲患者的骨性鼻泪管(BNLD)和鼻窦解剖结构的形态变化:我们招募了 34 名接受了内窥镜泪囊鼻腔造口术的单侧原发性鼻泪管阻塞(PANDO)患者,以及 34 名年龄和性别相匹配、无外咽主诉记录的对照组患者。我们比较了 PANDO 患者和对照组患侧和非患侧 CT 图像上的 BNLD 和鼻窦参数:单侧 PANDO 患者患侧的 BNLD 入口面积大于未患侧(p = 0.012)和对照组(p = 0.046)。与对照组相比,患侧(p = 0.044)和未患侧(p = 0.028)在冠状面上的开角更大。三组的最小面积和远端面积在轴向平面上没有差异。研究组和对照组的副鼻腔参数没有差异。与对照组相比,研究组有更多患者的鼻中隔偏曲位于上部(P = 0.048)。有趋势表明,与对照组相比,研究组中有更多患者的鼻中隔偏曲位于前方(p = 0.056),但未达到统计学意义:结论:从流体学角度看,PANDO 患者的角度倾斜增加可能会阻碍液体引流。患侧较大的 BNLD 面积反映了炎症引起的骨溶解。此外,鼻窦变异,尤其是鼻中隔前半部和上半部偏曲,也被认为是导致 PANDO 风险升高的原因。
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引用次数: 0
Appointment patterns and patient perspectives in corneal telemedicine 角膜远程医疗的预约模式和患者观点。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.08.012
Alison Banwell, Stephanie Baxter
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引用次数: 0
Choroidal melanoma in a patient with multiple endocrine neoplasia type 1 一名多发性内分泌瘤病 1 型患者的脉络膜黑色素瘤。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.08.017
Ye Li , Svetlana Cherepanoff , R. Max Conway , Luke B. Hesson , Georgina Long , Nikita Garg , Adrian T. Fung
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引用次数: 0
Pars plana vitrectomy and scleral-fixated intraocular lenses: comparison of Gore-Tex suture and flanged intrascleral haptic fixation techniques 玻璃体旁切除术和巩膜固定的眼内透镜:Gore-Tex 缝线和带法兰的巩膜内触觉固定技术的比较。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.05.008
Raziyeh Mahmoudzadeh , Glenn J. Oh , Neil Patel , Samir N. Patel , Thomas Tien , David Xu , Brenton D. Finklea , Omesh P. Gupta , Brandon D. Ayres , M. Ali Khan
<div><h3>Objective</h3><div>To compare clinical outcomes of combined pars plana vitrectomy (PPV) and secondary scleral fixation of an intraocular lens (IOL) using Gore-Tex suture versus flanged intrascleral haptic fixation (FIHF) using double needles.</div></div><div><h3>Design</h3><div>Single-centre retrospective cohort series.</div></div><div><h3>Participants</h3><div>Eyes undergoing PPV with simultaneous scleral fixation of an IOL.</div></div><div><h3>Method</h3><div><span>Eyes that underwent fixation of a Bausch & Lomb Akreos AO60 or enVista MX60E IOL using Gore-Tex suture or a Tecnis ZA9003 or Zeiss CT LUCIA 602 IOL using FIHF were included. The primary outcome was change from baseline visual acuity to postoperative month 3. Secondary outcomes included deviation from refractive target aim and rates of </span>postoperative complications.</div></div><div><h3>Results</h3><div>Seventy-nine eyes of 72 patients were included. Mean (±SD) follow-up was 16 ± 10.5 months (range, 4.5–45.2 months). Fifty-three eyes (67.1%) underwent Gore-Tex suture fixation, and 26 eyes (32.9%) underwent FIHF. Across all eyes, mean visual acuity improved from 1.30 ± 0.74 logMAR (20/399 Snellen equivalent) preoperatively to 0.36 ± 0.36 logMAR (20/45 Snellen equivalent) at 3 months (<em>p</em> < 0.001). No difference in visual acuity at month 3 was noted between the 2 techniques (<em>p</em> = 0.34). Mean deviation from refractive target aim was not significantly different between the Gore-Tex and FIHF groups (+0.14 ± 1.33 D vs –0.16 ± 0.88 D; <em>p</em><span> = 0.45). Reoperation rates were similar between groups (2 of 53 eyes in the Gore-Tex group vs 3 of 26 eyes in the FIHF group; </span><em>p</em> = 0.32).</div></div><div><h3>Conclusion</h3><div>Combined PPV and scleral fixation of IOLs with Gore-Tex suture and FIHF resulted in similar improvements in visual acuity. No significant differences in refractive outcome and postoperative complication profiles were noted.</div></div><div><h3>Objectif</h3><div>Comparer les résultats cliniques de la vitrectomie par la pars plana (VPP) combinée à l'implantation secondaire de lentilles intraoculaires (LIO) grâce à une fixation sclérale à l'aide de sutures en Gore-Tex® ou à une technique de fixation haptique intrasclérale à bride (FHIB) et à deux aiguilles.</div></div><div><h3>Nature</h3><div>Série de cas portant sur une cohorte rétrospective dans un établissement unique.</div></div><div><h3>Participants</h3><div>Yeux devant subir une VPP et une fixation sclérale simultanée de LIO.</div></div><div><h3>Méthode</h3><div>Ont été inclus les yeux qui ont reçu une LIO (Bausch & Lomb Akreos AO60 ou enVista MX60E) fixée à l'aide de sutures en Gore-Tex® ou encore une LIO (Tecnis ZA9003 ou Zeiss CT LUCIA 602) fixée à l'aide d'une technique de FHIB. Le paramètre principal était la variation de l'acuité visuelle entre l'examen initial et l'examen réalisé 3 mois après l'intervention. Parmi les paramètres secondaires, citons la dévia
目的比较联合玻璃体旁切除术(PPV)和使用Gore-Tex缝线的眼内人工晶体(IOL)二次巩膜固定术(FIHF)与使用双针的法兰巩膜内触觉固定术(FIHF)的临床疗效:单中心回顾性队列研究:接受PPV手术并同时进行人工晶体巩膜固定的眼球:方法:纳入使用 Gore-Tex 缝合线固定博士伦 Akreos AO60 或 enVista MX60E 人工晶体或使用 FIHF 固定 Tecnis ZA9003 或蔡司 CT LUCIA 602 人工晶体的患者。主要结果是从基线视力到术后第 3 个月的变化,次要结果包括屈光目标偏差和术后并发症发生率:结果:共纳入 72 名患者的 79 只眼睛。平均(±SD)随访时间为 16±10.5 个月(范围为 4.5-45.2 个月)。53只眼睛(67.1%)进行了Gore-Tex缝合固定,26只眼睛(32.9%)进行了FIHF固定。所有眼球的平均视力从术前的 1.30 ± 0.74 logMAR(20/399 Snellen 等效值)提高到 3 个月时的 0.36 ± 0.36 logMAR(20/45 Snellen 等效值)(p < 0.001)。两种技术在第 3 个月时的视力没有差异(p = 0.34)。Gore-Tex 组和 FIHF 组的屈光目标平均偏差无显著差异(+0.14 ± 1.33 D vs -0.16 ± 0.88 D;p = 0.45)。两组的再手术率相似(Gore-Tex 组 53 眼中 2 眼 vs FIHF 组 26 眼中 3 眼;p = 0.32):结论:使用Gore-Tex缝合线和FIHF联合固定人工晶体的PPV和巩膜,视力改善效果相似。结论:采用 Gore-Tex 缝合线和 FIHF 联合固定人工晶体的 PPV 和巩膜固定术对视力的改善效果相似,屈光结果和术后并发症情况无明显差异。
{"title":"Pars plana vitrectomy and scleral-fixated intraocular lenses: comparison of Gore-Tex suture and flanged intrascleral haptic fixation techniques","authors":"Raziyeh Mahmoudzadeh ,&nbsp;Glenn J. Oh ,&nbsp;Neil Patel ,&nbsp;Samir N. Patel ,&nbsp;Thomas Tien ,&nbsp;David Xu ,&nbsp;Brenton D. Finklea ,&nbsp;Omesh P. Gupta ,&nbsp;Brandon D. Ayres ,&nbsp;M. Ali Khan","doi":"10.1016/j.jcjo.2024.05.008","DOIUrl":"10.1016/j.jcjo.2024.05.008","url":null,"abstract":"&lt;div&gt;&lt;h3&gt;Objective&lt;/h3&gt;&lt;div&gt;To compare clinical outcomes of combined pars plana vitrectomy (PPV) and secondary scleral fixation of an intraocular lens (IOL) using Gore-Tex suture versus flanged intrascleral haptic fixation (FIHF) using double needles.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Design&lt;/h3&gt;&lt;div&gt;Single-centre retrospective cohort series.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Participants&lt;/h3&gt;&lt;div&gt;Eyes undergoing PPV with simultaneous scleral fixation of an IOL.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Method&lt;/h3&gt;&lt;div&gt;&lt;span&gt;Eyes that underwent fixation of a Bausch &amp; Lomb Akreos AO60 or enVista MX60E IOL using Gore-Tex suture or a Tecnis ZA9003 or Zeiss CT LUCIA 602 IOL using FIHF were included. The primary outcome was change from baseline visual acuity to postoperative month 3. Secondary outcomes included deviation from refractive target aim and rates of &lt;/span&gt;postoperative complications.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Results&lt;/h3&gt;&lt;div&gt;Seventy-nine eyes of 72 patients were included. Mean (±SD) follow-up was 16 ± 10.5 months (range, 4.5–45.2 months). Fifty-three eyes (67.1%) underwent Gore-Tex suture fixation, and 26 eyes (32.9%) underwent FIHF. Across all eyes, mean visual acuity improved from 1.30 ± 0.74 logMAR (20/399 Snellen equivalent) preoperatively to 0.36 ± 0.36 logMAR (20/45 Snellen equivalent) at 3 months (&lt;em&gt;p&lt;/em&gt; &lt; 0.001). No difference in visual acuity at month 3 was noted between the 2 techniques (&lt;em&gt;p&lt;/em&gt; = 0.34). Mean deviation from refractive target aim was not significantly different between the Gore-Tex and FIHF groups (+0.14 ± 1.33 D vs –0.16 ± 0.88 D; &lt;em&gt;p&lt;/em&gt;&lt;span&gt; = 0.45). Reoperation rates were similar between groups (2 of 53 eyes in the Gore-Tex group vs 3 of 26 eyes in the FIHF group; &lt;/span&gt;&lt;em&gt;p&lt;/em&gt; = 0.32).&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Conclusion&lt;/h3&gt;&lt;div&gt;Combined PPV and scleral fixation of IOLs with Gore-Tex suture and FIHF resulted in similar improvements in visual acuity. No significant differences in refractive outcome and postoperative complication profiles were noted.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Objectif&lt;/h3&gt;&lt;div&gt;Comparer les résultats cliniques de la vitrectomie par la pars plana (VPP) combinée à l'implantation secondaire de lentilles intraoculaires (LIO) grâce à une fixation sclérale à l'aide de sutures en Gore-Tex® ou à une technique de fixation haptique intrasclérale à bride (FHIB) et à deux aiguilles.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Nature&lt;/h3&gt;&lt;div&gt;Série de cas portant sur une cohorte rétrospective dans un établissement unique.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Participants&lt;/h3&gt;&lt;div&gt;Yeux devant subir une VPP et une fixation sclérale simultanée de LIO.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Méthode&lt;/h3&gt;&lt;div&gt;Ont été inclus les yeux qui ont reçu une LIO (Bausch &amp; Lomb Akreos AO60 ou enVista MX60E) fixée à l'aide de sutures en Gore-Tex® ou encore une LIO (Tecnis ZA9003 ou Zeiss CT LUCIA 602) fixée à l'aide d'une technique de FHIB. Le paramètre principal était la variation de l'acuité visuelle entre l'examen initial et l'examen réalisé 3 mois après l'intervention. Parmi les paramètres secondaires, citons la dévia","PeriodicalId":9606,"journal":{"name":"Canadian journal of ophthalmology. Journal canadien d'ophtalmologie","volume":"60 1","pages":"Pages e65-e72"},"PeriodicalIF":3.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141178840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Immune checkpoint inhibitors with or without chemotherapy for orbital, conjunctival, and ocular adnexal squamous cell carcinoma 免疫检查点抑制剂联合或不联合化疗治疗眼眶、结膜和眼附件鳞状细胞癌。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.05.018
Bita Esmaeli , Janet Fan , Hila Goldberg , Tracy Lu , Neil D. Gross , Neal Akhave , Luana Guimaraes Sousa , Renata Ferrarotto
<div><h3>Objective</h3><div>Periocular squamous cell carcinoma (SCC) is relatively rare and presents unique anatomic considerations due to proximity to the eye and risk to ocular structures associated with high-dose radiation therapy or radical surgery. We present our observations in patients with periocular SCC treated with immune checkpoint inhibitor (ICI) therapy in an effort to decrease surgical morbidity or avoid high-dose radiation therapy.</div></div><div><h3>Methods</h3><div>Retrospective review of patients with orbital, conjunctival, or periocular SCC who were treated with ICI either in the neoadjuvant setting prior to surgery or for treatment of perineural spread in the orbit/skull base.</div></div><div><h3>Results</h3><div>Twelve men and 5 women with orbital (n = 6), conjunctival (n = 5), or lacrimal sac/duct (n = 2) SCC, or SCC with perineural spread (n = 4) were treated with ICI (cemiplimab or pembolizumab) either as single drug (n = 9) or combined with chemotherapy (n = 8). Overall, 5 patients achieved complete response, 8 patients achieved partial response, and 4 patients achieved stable disease, using the response evaluation criteria in solid tumors (RECIST) criteria. The objective response rate was 76.5%. In 12 patients ICI was used in the neoadjuvant setting prior to surgery. In 4 patients with perineural spread and unresectable disease, ICI was used to avoid high-dose radiation therapy. One additional patient with conjunctival SCC with nodal metastasis was treated with ICI alone and achieved a dramatic complete response and has thus far managed to avoid surgery altogether.</div></div><div><h3>Conclusions</h3><div>ICI either as single drug or in combination with chemotherapy has a high response rate in patients with periocular SCC. Future prospective trials should aim to correlate molecular data with response.</div></div><div><h3>Objectif</h3><div>Le carcinome épidermoïde périoculaire, cancer relativement rare, est assujetti à des considérations anatomiques uniques en raison de la proximité de l’œil et du risque que posent la radiothérapie fortement dosée ou la chirurgie radicale pour les structures oculaires. La présente étude porte sur l'administration d'un traitement reposant sur un inhibiteur de points de contrôle immunitaire (ICI) dans le carcinome épidermoïde périoculaire afin de réduire la morbidité chirurgicale ou d’éviter la radiothérapie fortement dosée.</div></div><div><h3>Méthodes</h3><div>Il s'agit d'une revue de synthèse rétrospective de patients atteints d'un carcinome épidermoïde orbitaire, conjonctival ou périoculaire qui ont reçu un ICI à titre néoadjuvant avant la chirurgie ou à titre thérapeutique en raison d'une extension périneurale dans l'orbite ou à la base du crâne.</div></div><div><h3>Résultats</h3><div>Ainsi, 12 hommes et 5 femmes qui présentaient un carcinome épidermoïde orbitaire (n = 6), conjonctival (n = 5) ou du sac/canal lacrymal (n = 2) ou encore un carcinome épidermoïde s'accompagnant d'une ext
目的:眼周鳞状细胞癌(SCC)相对罕见,由于靠近眼部以及高剂量放疗或根治性手术对眼部结构造成的风险,它提出了独特的解剖学考虑。为了降低手术发病率或避免大剂量放疗,我们对接受免疫检查点抑制剂(ICI)治疗的眼周SCC患者进行了观察:回顾性研究眼眶、结膜或眼周SCC患者,这些患者在手术前的新辅助治疗中或为治疗眼眶/颅底的神经周围扩散而接受了ICI治疗:12名男性和5名女性眼眶(6例)、结膜(5例)或泪囊/导管(2例)SCC患者,或有神经周围扩散(4例)的SCC患者接受了ICI(cemiplimab或pembolizumab)单药治疗(9例)或联合化疗(8例)。根据 RECIST 标准,5 名患者获得完全应答,8 名患者获得部分应答,4 名患者病情稳定。客观反应率为 76.5%。12例患者在手术前的新辅助治疗中使用了ICI。4名患者的病灶有神经周围扩散且无法切除,使用ICI是为了避免大剂量放疗。还有一名结膜 SCC 结节转移患者在接受 ICI 单药治疗后,获得了显著的完全反应,并成功避免了手术:结论:ICI 无论是作为单一药物还是与化疗联合使用,在眼周 SCC 患者中都有很高的反应率。未来的前瞻性试验应着眼于将分子数据与反应相关联。
{"title":"Immune checkpoint inhibitors with or without chemotherapy for orbital, conjunctival, and ocular adnexal squamous cell carcinoma","authors":"Bita Esmaeli ,&nbsp;Janet Fan ,&nbsp;Hila Goldberg ,&nbsp;Tracy Lu ,&nbsp;Neil D. Gross ,&nbsp;Neal Akhave ,&nbsp;Luana Guimaraes Sousa ,&nbsp;Renata Ferrarotto","doi":"10.1016/j.jcjo.2024.05.018","DOIUrl":"10.1016/j.jcjo.2024.05.018","url":null,"abstract":"&lt;div&gt;&lt;h3&gt;Objective&lt;/h3&gt;&lt;div&gt;Periocular squamous cell carcinoma (SCC) is relatively rare and presents unique anatomic considerations due to proximity to the eye and risk to ocular structures associated with high-dose radiation therapy or radical surgery. We present our observations in patients with periocular SCC treated with immune checkpoint inhibitor (ICI) therapy in an effort to decrease surgical morbidity or avoid high-dose radiation therapy.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Methods&lt;/h3&gt;&lt;div&gt;Retrospective review of patients with orbital, conjunctival, or periocular SCC who were treated with ICI either in the neoadjuvant setting prior to surgery or for treatment of perineural spread in the orbit/skull base.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Results&lt;/h3&gt;&lt;div&gt;Twelve men and 5 women with orbital (n = 6), conjunctival (n = 5), or lacrimal sac/duct (n = 2) SCC, or SCC with perineural spread (n = 4) were treated with ICI (cemiplimab or pembolizumab) either as single drug (n = 9) or combined with chemotherapy (n = 8). Overall, 5 patients achieved complete response, 8 patients achieved partial response, and 4 patients achieved stable disease, using the response evaluation criteria in solid tumors (RECIST) criteria. The objective response rate was 76.5%. In 12 patients ICI was used in the neoadjuvant setting prior to surgery. In 4 patients with perineural spread and unresectable disease, ICI was used to avoid high-dose radiation therapy. One additional patient with conjunctival SCC with nodal metastasis was treated with ICI alone and achieved a dramatic complete response and has thus far managed to avoid surgery altogether.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Conclusions&lt;/h3&gt;&lt;div&gt;ICI either as single drug or in combination with chemotherapy has a high response rate in patients with periocular SCC. Future prospective trials should aim to correlate molecular data with response.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Objectif&lt;/h3&gt;&lt;div&gt;Le carcinome épidermoïde périoculaire, cancer relativement rare, est assujetti à des considérations anatomiques uniques en raison de la proximité de l’œil et du risque que posent la radiothérapie fortement dosée ou la chirurgie radicale pour les structures oculaires. La présente étude porte sur l'administration d'un traitement reposant sur un inhibiteur de points de contrôle immunitaire (ICI) dans le carcinome épidermoïde périoculaire afin de réduire la morbidité chirurgicale ou d’éviter la radiothérapie fortement dosée.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Méthodes&lt;/h3&gt;&lt;div&gt;Il s'agit d'une revue de synthèse rétrospective de patients atteints d'un carcinome épidermoïde orbitaire, conjonctival ou périoculaire qui ont reçu un ICI à titre néoadjuvant avant la chirurgie ou à titre thérapeutique en raison d'une extension périneurale dans l'orbite ou à la base du crâne.&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Résultats&lt;/h3&gt;&lt;div&gt;Ainsi, 12 hommes et 5 femmes qui présentaient un carcinome épidermoïde orbitaire (n = 6), conjonctival (n = 5) ou du sac/canal lacrymal (n = 2) ou encore un carcinome épidermoïde s'accompagnant d'une ext","PeriodicalId":9606,"journal":{"name":"Canadian journal of ophthalmology. Journal canadien d'ophtalmologie","volume":"60 1","pages":"Pages e38-e51"},"PeriodicalIF":3.3,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141751195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Attitudes of Canadian ophthalmology residents on rural and Indigenous ophthalmology education 加拿大眼科住院医师对农村和土著眼科教育的态度。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.08.009
Hamza Inayat , Tara Gholamian , Jillian Bertrand , Emma Hiller , Natalie Mezey , Jobanpreet Dhillon , Nishaant Bhambra , Myrna Lichter
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引用次数: 0
Subretinal hyperreflective material in regions of atrophy and fibrosis in eyes with neovascular age-related macular degeneration 新生血管性老年黄斑变性患者眼部萎缩和纤维化区域的视网膜下高反射物质。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.05.007
Sophiana Lindenberg , Muneeswar G. Nittala , Aditya Verma , Malinda E.C. Fitzgerald , Swetha B. Velaga , Robert B. Bhisitkul , SriniVas R. Sadda
<div><h3>Background</h3><div><span>Subretinal hyperreflective material (SHRM) is a significant biomarker for poor visual outcomes in neovascular age-related macular degeneration (nAMD); however, its relationship with fibrosis and atrophy is not well understood. This study aims to evaluate the relationship between SHRM, atrophy, and fibrosis in eyes receiving antivascular </span>endothelial growth factor therapy for nAMD.</div></div><div><h3>Methods</h3><div>Post-hoc analysis of the 65 patients enrolled in the SEVEN-UP study, a multicenter cross-sectional study of patients originally enrolled in the ANCHOR and MARINA trials of ranibizumab<span><span>. Color fundus photographs (CFP) were reviewed and manually segmented to define regions of atrophy and fibrosis. SHRM borders on </span>OCT volume scans were manually delineated, and thickness measurements were computed and compared in corresponding regions of atrophy and fibrosis on the CFPs.</span></div></div><div><h3>Results</h3><div>Of the 65 subjects, 51 eyes showed atrophy and/or fibrosis on CFP and were included in the final analysis. Both atrophy and fibrosis regions exhibited SHRM on OCT. The mean SHRM thickness on OCT was significantly greater in CFP-fibrosis regions (44.19 ± 46.95 μm) compared with CFP-atrophy regions (14.28 ± 13.35 μm; <em>p</em> < 0.001). Additionally, the average maximum height of SHRM in fibrotic regions (268.04 ± 130.05 μm) was significantly thicker than in atrophic regions (121.95 ± 51.17 μm; <em>p</em> < 0.001).</div></div><div><h3>Conclusions</h3><div>Although atrophy and fibrosis are thought to be different end-stage outcomes in eyes with nAMD, they both demonstrate SHRM on OCT; the main distinction being thickness. Given these similarities, these regions of nAMD-associated atrophy may be better-termed “<em>atrosis</em><span>” to distinguish these lesions from typical atrophy in the absence of neovascular disease.</span></div></div><div><h3>Contexte</h3><div>Le matériel hyperréflectif sous-rétinien (SHRM, pour <em>subretinal hyperreflective material</em>) est un biomarqueur significatif de résultats visuels médiocres dans la dégénérescence maculaire liée à l’âge néovasculaire (DMLAn); cependant, on connaît mal son lien avec la fibrose et l'atrophie. Notre étude se penchait donc sur l'association entre le SHRM, l'atrophie et la fibrose dans des yeux traités par anti-VEGF (facteur de croissance endothélial vasculaire) en raison d'une DMLAn.</div></div><div><h3>Méthodes</h3><div>Il s'agissait d'une analyse a posteriori de 65 patients admis à l’étude SEVEN-UP (étude transversale multicentrique portant sur les patients admis aux études ANCHOR et MARINA sur le ranibizumab). On a examiné les photographies en couleurs du fond d’œil (PCFO) pour ensuite les segmenter manuellement afin de cerner les zones d'atrophie et de fibrose. Les bordures du SHRM sur les images de volume obtenues à la tomographie par cohérence optique (OCT) ont été délimitées à la main, et les mesur
背景:视网膜下高反光物质(SHRM)是新生血管性年龄相关性黄斑变性(nAMD)视力不良的重要生物标志物;然而,其与纤维化和萎缩的关系还不十分清楚。本研究旨在评估接受抗血管内皮生长因子治疗的 nAMD 患者的 SHRM、萎缩和纤维化之间的关系:SEVEN-UP研究是一项多中心横断面研究,研究对象是最初加入雷尼珠单抗ANCHOR和MARINA试验的65名患者。对彩色眼底照片(CFP)进行了审查和人工分割,以确定萎缩和纤维化的区域。人工划定 OCT 容量扫描上的 SHRM 边界,计算并比较 CFP 上相应萎缩和纤维化区域的厚度测量值:在 65 名受试者中,有 51 只眼睛在 CFP 上显示出萎缩和/或纤维化,并被纳入最终分析。萎缩和纤维化区域在 OCT 上都显示出 SHRM。CFP-纤维化区域的OCT平均SHRM厚度(44.19 ± 46.95 μm)明显高于CFP-萎缩区域(14.28 ± 13.35 μm;p < 0.001)。此外,纤维化区域的 SHRM 平均最大高度(268.04 ± 130.05 μm)明显比萎缩区域(121.95 ± 51.17 μm;p < 0.001)厚:虽然萎缩和纤维化被认为是 nAMD 患者不同的终末期结果,但它们在 OCT 上都显示出 SHRM;主要区别在于厚度。鉴于这些相似之处,这些与 nAMD 相关的萎缩区域可能更适合称为 "萎缩",以将这些病变与没有新生血管疾病的典型萎缩区分开来。
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引用次数: 0
Stereopsis reconstruction in congenital absence of the inferior rectus 先天性下直肌缺失的立体视重建--病例报告。
IF 3.3 4区 医学 Q1 OPHTHALMOLOGY Pub Date : 2025-02-01 DOI: 10.1016/j.jcjo.2024.06.012
ZhiYin Lou, Chao Li, MengXia Yuan, Fan Yang
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引用次数: 0
期刊
Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
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