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PURPOSE OF REVIEW: In recent years, the field of aesthetic medicine has witnessed a paradigm shift with an increasing demand for minimally invasive cosmetic procedures, including cosmetic injectables. This review aims to delineate the distinctive role played by oculoplastic surgeons in the administration of cosmetic injectables, comparing their expertise to that of nonphysician practitioners. RECENT FINDINGS: Complications arising from cosmetic injections are discussed, including skin discoloration, inflammation, necrosis, vision loss, retinal pathology, and central nervous system adverse effects. Injector expertise, patient factors, type of filler, location of injection, and management strategies are reviewed. Findings highlight diverse practitioner involvement, common adverse effects like skin necrosis and vision loss, with hyaluronic acid fillers being prominent. Areas at the highest risk for ocular complication include the glabella and nose with potential management involving dissolving fillers and reducing pressure. Emphasis is placed on expert injector selection and patient awareness. SUMMARY: The administration of cosmetic injectables requires a profound understanding of facial anatomy, vasculature, and potential complications. In contrast to nonphysician practitioners, oculoplastic and aesthetic surgeons bring a level of anatomical precision and clinical acumen that is essential for navigating the complexities of cosmetic injectables. Emphasis on training and collaboration among practitioners will be essential in advancing the field while prioritizing patient safety and satisfaction.
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Técnicas Cosméticas , Preenchedores Dérmicos , Humanos , Técnicas Cosméticas/efeitos adversos , Preenchedores Dérmicos/efeitos adversos , Preenchedores Dérmicos/administração & dosagem , Procedimentos Cirúrgicos Minimamente Invasivos , Injeções , Papel do Médico , Cirurgiões , Ácido Hialurônico/administração & dosagem , Ácido Hialurônico/efeitos adversosRESUMO
PURPOSE: Effective visual perceptual processing is one of the many components of surgical competence. Human face identification is most efficient when viewed upright. However, it is not yet clear how this perception sensitivity impacts eyelid symmetry. This study investigates surgeons' and laypeople's accuracy and efficiency in perceiving eyelid asymmetry from different spatial perspectives. METHODS: A prospective psychometric experiment was conducted where oculoplastic surgeons were recruited from the American Society of Ophthalmic Plastic and Reconstructive Surgery and the Brazilian Oculoplastic Surgery Society, and control participants were recruited via crowdsourcing (Amazon's Mechanical Turk). Standard illustrations of the human face with varying degrees of eyelid abnormality, laterality, gender and rotation were presented to participants who were asked to judge whether the eyelids were symmetric or asymmetric. RESULTS: The survey was completed by 75 oculoplastic surgeons (49.33% male; mean age of 46.9±10.7) and 192 lay individuals (54.6% male; mean age 34.6±11.3 years). Among oculoplastic surgeons, deviation from upright was significantly associated with increased reaction time and decreased proportion correct (OR per 45° for peak 0.68, 95% CI 0.60 to 0.77, p<0.001; OR per 45° for ptosis 0.52, 95% CI 0.32 to 0.87, p=0.012; OR per 180° for aggregate responses 0.56, 95% CI 0.51 to 0.61, p<0.001). Oculoplastic surgeons demonstrated increasing accuracy and decreasing reaction time with additional trials for both peak and ptosis. CONCLUSION: Oculoplastic surgeons perceive eyelid asymmetries more accurately and can better compensate for inverted sensory information. However, accuracy increases and reaction time decreases with additional trials, suggesting trainability and potential for improvement in inversion disability.
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Blefaroptose , Doenças Palpebrais , Humanos , Masculino , Estados Unidos , Adulto , Pessoa de Meia-Idade , Adulto Jovem , Feminino , Estudos Prospectivos , Pálpebras/cirurgia , Blefaroptose/cirurgia , Doenças Palpebrais/cirurgia , PercepçãoRESUMO
BACKGROUND: Incorporation of the rapid advances in ophthalmologic surgical and diagnostic techniques inherent in the field poses a challenge to residency training programs. This study investigates exposure to new technologies during residency and perception of its impact on practice patterns. METHODS: Ophthalmology residents at various training levels and practicing ophthalmologists who had completed their training were invited to participate in a survey study assessing exposure to various technologies in residency and in practice. Data collection occurred from December 2022 to June 2023. Descriptive statistics were performed. RESULTS: The study received 132 unique responses, including 63 ophthalmology residents and 69 practicing ophthalmologists. 65.2% (n = 45) of practicing ophthalmologists and 47.6% (n = 30) of current residents reported discussion/training on newly developed products on the market (e.g. premium IOLS, MIGS), was "minimally discussed but not emphasized" or "not discussed at all" in residency. 55.1% (n = 38) of practicing ophthalmologists reported that exposure to new technologies during residency did influence types of technologies employed during practice. The majority resident physicians reported enjoying being trained on newer technology and feeling more prepared for future changes in the field (95.2%, n = 60) and felt that having industry partnerships in residency enhances education and training (90.5%, n = 57). CONCLUSIONS: Considering how to maximize exposure to newer technologies/devices during residency training is important, and may contribute to training more confident, adaptable surgeons, who are more likely to critically consider new technologies and adopt promising ones into their future clinical practice.
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Internato e Residência , Oftalmologistas , Oftalmologia , Humanos , Educação de Pós-Graduação em Medicina , Oftalmologistas/educação , Competência Clínica , Oftalmologia/educação , Inquéritos e QuestionáriosRESUMO
Introduction: To evaluate eye and orbital injuries in non-powered scooter, electric-scooter (e-scooter), and hoverboard riders in the United States (US) between 2014 and 2019. Methods: The National Electronic Injury Surveillance System (NEISS) was queried for head and neck injuries by body part codes related to non-powered scooters and powered scooters/hoverboards from 2014 to 2019. The NEISS complex sampling design was used to obtain US population projections of injuries and hospital admissions. Keywords were queried in case narratives to analyze trends in location, type, and mechanism of eye and orbit injuries. Results: Since their introduction, a 586% (p=0.01) increase in e-scooter injuries and 866% (p<0.001) increase in hoverboard injuries were observed with an increase in hospital admissions seen in young adults (18-34) in urban areas (e-scooter: 5980% and hoverboard: 479%). Descriptive narratives of the trauma noted eye injuries in 242 unweighted NEISS cases with only 30 cases appropriately documented under body part code 77: eyeball. Eye injuries increased 96.9% during the study period (p=0.23). Specifically, the most common ophthalmic injuries reported included eyebrow (40.9%) and eyelid (11.3%) lacerations, periorbital contusions (18.7%), orbit fractures (6.6%), and corneal abrasions (5.1%). Conclusion: There was a significant increase in both head and neck injury cases and hospital admissions related to e-scooters. Eye and orbit injuries similarly increased but were underreported by body part code compared to injury narratives. Orbital fractures were reported more frequently in injuries from e-scooters than non-powered scooters.
From 2014 to 2019, there were significant increases in both head and neck injuries and hospital admissions related to e-scooters, with eye and orbital injuries similarly increased but underreported by body part code compared to the injury narratives.
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Inclusion body myositis is a common type of inflammatory myopathy among populations over the age of 50 years, classically presenting with weakness and atrophy of the forearms and quadriceps. While a third of patients may eventually present with mild facial weakness, findings of ptosis, facial palsy, or involvement of extraocular muscles are rarely, if ever, seen. The authors describe a unique case of inclusion body myositis in which a patient initially presented with bilateral severe facial palsy and exposure keratitis but minimal limb weakness. While midface weakness, unilateral lagophthalmos, and ptosis have been documented in one reported case, key presenting symptoms of bilateral facial palsy and symmetric paralytic lagophthalmos with corneal exposure have not been presented before. Therefore, this case serves as an important reminder to consider the inclusion body myositis in the differential diagnosis of bilateral facial palsy.
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Paralisia Facial , Miosite de Corpos de Inclusão , Humanos , Paralisia Facial/diagnóstico , Paralisia Facial/etiologia , Miosite de Corpos de Inclusão/diagnóstico , Miosite de Corpos de Inclusão/complicações , Feminino , Diagnóstico Diferencial , Pessoa de Meia-Idade , Idoso , MasculinoRESUMO
Improving access to comfortable and well-fitting glasses for children with craniofacial differences may improve their visual outcomes. The purpose of this study was to describe challenges in spectacle fitting facing patients with frontonasal dysplasia and to report successful methods for creating custom 3D designed glasses. Additionally, the process of systematically collecting and analyzing spectacle-fitting challenges can inform future processes of automated design of 3D printed glasses and can be applied to other specific craniofacial syndromes.
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Anormalidades Craniofaciais , Óculos , Criança , Humanos , Face , Anormalidades Craniofaciais/terapiaRESUMO
PURPOSE: This study evaluates surgical outcomes and complication rates of frontalis suspension with expanded polytetrafluoroethylene (ePTFE). METHODS: This retrospective cohort study reviewed all patients undergoing frontalis suspension surgery using ePTFE as the sling material from January 1 2012 to March 3 2020 by a single surgeon at a single academic center. Two different surgical techniques were evaluated in the placement of the sling material. Demographic, clinical, and operative data were extracted. Outcome data including postoperative lid height, reoperation, and complication rate were extracted for the cohort and compared between the two surgical techniques. Descriptive statistics were utilized. RESULTS: Sixty-four eyes from 49 unique patients were included in this study. Forty-three (67.2%) patients had isolated congenital blepharoptosis; 14 (21.9%) had blepharophimosis, ptosis, and epicanthus inversus syndrome (BPES); and 2 (3.1%) had cranial nerve III palsy. Fifty-one (79.7%) patients had no prior blepharoptosis surgery. Lid crease incision and stab incision techniques were utilized for 24 (37.5%) and 40 (62.5%) eyes, respectively. Overall, 21 (32.8%) eyes required reoperation with ePTFE to achieve appropriate eyelid height or contour. Only one patient experienced implant infection, requiring removal of ePTFE sling after a second reoperation. There were no cases of implant exposure or granuloma formation noted during the study period. CONCLUSION: An ePTFE strip soaked in cefazolin prior to utilization in surgery is a viable material for frontalis suspension surgery, with a lower infectious or inflammatory complication rate than previously reported. However, reoperation rate was still relatively high.
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Blefaroplastia , Blefaroptose , Politetrafluoretileno , Humanos , Estudos Retrospectivos , Masculino , Feminino , Blefaroptose/cirurgia , Blefaroplastia/métodos , Adulto , Pessoa de Meia-Idade , Complicações Pós-Operatórias , Reoperação , Criança , Adolescente , Idoso , Blefarofimose/cirurgia , Pálpebras/cirurgia , Adulto Jovem , Pré-Escolar , Resultado do Tratamento , Anormalidades da Pele , Anormalidades UrogenitaisRESUMO
The NASA human system risk board (HSRB) has long focused on trauma and acute medical illness as a key contributor to high level in-flight medical risk. However, ocular issues, trauma, and complaints during spaceflight are poorly characterized. In a retrospective case series, the NASA data from the life sciences data archieve (LSDA) and the lifetime surveillance of astronaught health (LSAH) was queried for eye related complaints and conditions in spaceflight across international space station (ISS) missions and space shuttle (STS) missions. The ISS dataset included missions from the year 2000 to 2020, and the STS dataset included missions from 1981 to 2011. Data were reviewed and segmented into categories of ocular complaints. 135 STS missions and 63 ISS missions were included in this analysis. Ocular events were only noted across 83 STS missions (61.5%) and 41 ISS missions (65.1%). Overall, the most common ocular complaints were eye irritation (n = 80, 33.1%), ocular foreign body or foreign body sensation (n = 55, 22.7%), dry eye syndromes (n = 38, 15.7%), epiphora or excessive tearing (n = 19, 7.85%). Of all ocular complaints or diagnoses, 9 (3.72%) were considered higher severity (keratitis, corneal ulcer, chemical exposure, and corneal abrasion). However, seemingly none required evacuation from mission. Improved depiction of ocular symptoms and diagnoses, and a more standard classification system and process to describe ocular symptoms, diagnoses, and treatments in space is crucial to provide more effective and comprehensive treatments.
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PURPOSE: Although efficacious, intravitreal anti-vascular endothelial growth factor therapy regimens for neovascular age-related macular degeneration can prove difficult for patients to adhere to because of high cost and burden of transportation. METHODS: Analysis of electronic health record data from the San Francisco Veterans Administration Medical Center eye clinic (January 1, 2010 to December 31, 2019) was performed, extracting demographic data, anti-vascular endothelial growth factor injection history, and enrollment in the SFVA travel benefit program. Two-tailed P -values were calculated for Poisson regression examining average number of injections per year as the outcome and distance traveled as the primary predictor. Travel benefit was evaluated as a modifying effect on the distance-injection relationship. RESULTS: Three hundred and eighteen patients who received intravitreal injection for treatment of neovascular age-related macular degeneration were included in the analysis. Median (interquartile range) distance to clinic was 31.5 miles (7.4-69.4 miles). Driving distance in miles was inversely associated with average number of injections per year. Among all 318 patients, for every additional 100 miles a patient lived from our clinic, the patient received on average 2.5 fewer injections per year ( distance = -0.0025, P < 0.001), but this was not the case for patients with travel benefits ( distance = -0.0011, P = 0.362). CONCLUSION: The greater the distance from a patient's eye clinic, the lower the average number of injections per year. However, travel benefits mitigated this relationship, highlighting opportunities for improving patient's adherence through assistance programs.
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Inibidores da Angiogênese , Degeneração Macular , Humanos , Fatores de Crescimento Endotelial , Degeneração Macular/tratamento farmacológico , Injeções Intravítreas , Viagem , Estudos RetrospectivosRESUMO
Purpose: To evaluate visual acuity (VA) outcomes and complications from resident physician-performed cataract surgery in a diverse Veterans Affairs Hospital population. Methods: A retrospective chart review was conducted for patients who underwent cataract surgery performed by resident physicians from 01/01/2013 to 12/31/2015 at the Veterans Affairs Medical Center. Intraoperative and postoperative clinical information, best-corrected VA (BCVA) (1 day, months 1, 2-3, and 6), and surgery complications were extracted. Univariable and multivariable linear regression models were performed for risk factors of BCVA change. Results: This study included 1183 patients, with mean (SD) age of 70.8 (9.3) years. 1154 (97.5%) were males, 493 (41.7%) African-American, and 681 (57.6%) Caucasian. The mean (SD) VA in logMAR was 0.69 (0.74) at baseline, improved to 0.19 (0.36) at 1 month, 0.16 (0.34) at 2-3 months, and 0.14 (0.36) at 6 months. 1080 (91.3%) patients experienced VA improvement from baseline and 1023 (86.5%) patients achieved at least 20/40 BCVA at 1 month. There were 86 (7.3%) complications, most commonly including 47 (4.0%) posterior capsular tears and 64 (5.4%) vitreous loss. In multivariable analysis, younger age (P < 0.0001), worse baseline VA (P < 0.0001), and absence of iris prolapse (P < 0.001) were significantly associated with greater improvement in VA at 1 month. Conclusion: In a diverse VAMC, resident-performed cataract surgeries achieved significant improvement in VA with a cumulative complication rate lower than previously reported. Resident physician education may benefit from specific focus on prevention of iris prolapse and better incision construction during surgery as these intraoperative events often led to delayed stabilization of visual outcome beyond 1 month.
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Extração de Catarata , Catarata , Médicos , Veteranos , Masculino , Humanos , Idoso , Feminino , Estudos Retrospectivos , Extração de Catarata/efeitos adversos , Catarata/complicaçõesRESUMO
Purpose: Refractory periorbital dermatitis has a chronic course with exacerbations leading to discomfort and cosmetic issues, yet characterization of treatment options is limited. Aims: The objective was to present comprehensive demographic data and medical management of a series of patients with refractory periorbital dermatitis. Settings and Design: Retrospective review identified patients treated at a single institution from January 2010 to August 2020. Methods: Descriptive analyses were performed. Demographic data and treatment history were reviewed and data including medication, use, date of use and discontinued use, reason for discontinuation (if applicable), refractory status, formulation, concentration, and dose frequency were extracted. Statistical Analysis Used: Descriptive analyses. Results: Forty-five patients were included. The average age at first diagnosis was 60.3 years (sd 14.9). 82.2% were women and 84.4% identified as Caucasian. Triamcinolone cream was most frequently used followed by tobramycin-dexamethasone, tacrolimus, and neomycin-polymyxin-dexamethasone. Less than 30% of patients on triamcinolone were refractory. 13.3% of patients used topical hydrocortisone, with over 80% of these patients experiencing refractory episodes of persistent irritation and erythema. Most patients were refractory during initial use or the first recurrence of periorbital dermatitis flare. Conclusions: By better characterizing the diverse treatment regimens in a unique subset of refractory patients, we hope to better inform potential courses of medical management for periorbital dermatitis.
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Cosméticos , Dermatite , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Tacrolimo/uso terapêutico , Cosméticos/efeitos adversos , Triancinolona , Dexametasona , Dermatite/tratamento farmacológico , Administração TópicaRESUMO
Purpose: We report a rare case of eyelid neuroma, discovered nine years after external levator advancement, presenting with recalcitrant ocular foreign body sensation and pain, persistent corneal epithelial defect, followed by corneal scarring, and ptosis. Observations: An 85-year-old man with a history of multiple skin cancers presented with left ptosis, epiphora and recalcitrant eye pain. Nine years prior to presentation, he underwent excision of melanoma in situ of the left forehead, followed by simultaneous forehead reconstruction and left external ptosis repair. At presentation, he had left ptosis and left superior corneal scarring. Eversion of the eyelid demonstrated the presence of a nodule at the superior border of the tarsus. The patient underwent simultaneous excisional biopsy of the lesion and posterior ptosis repair by Müller muscle conjunctival resection (MMCR). He experienced postoperative resolution of pain, ptosis and epiphora. Histopathologic examination demonstrated the presence of a foreign body granuloma alongside a neuroma. Conclusions: This case highlights the importance of thorough eyelid exam in individuals with ocular surface disease. We review herein the pathophysiology and histopathology of eyelid neuroma.
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Ocular trauma or other ocular conditions can be significantly debilitating in space. A literature review of over 100 articles and NASA evidence books, queried for eye related trauma, conditions, and exposures was conducted. Ocular trauma and conditions during NASA space missions during the Space Shuttle Program and ISS through Expedition 13 in 2006 were reviewed. There were 70 corneal abrasions, 4 dry eyes, 4 eye debris, 5 complaints of ocular irritation, 6 chemical burns, and 5 ocular infections noted. Unique exposures on spaceflight, such as foreign bodies, including celestial dust, which may infiltrate the habitat and contact the ocular surface, as well as chemical and thermal injuries due to prolonged CO2 and heat exposure were reported. Diagnostic modalities used to evaluate the above conditions in space flight include vision questionnaires, visual acuity and Amsler grid testing, fundoscopy, orbital ultrasound, and ocular coherence tomography. Several types of ocular injuries and conditions, mostly affecting the anterior segment, are reported. Further research is necessary to understand the greatest ocular risks that astronauts face and how better we can prevent, but also diagnose and treat these conditions in space.
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The authors report a rare case of orbital sarcoidosis with caseating granulomatous inflammation. A 55-year-old man presented with a 2-month history of progressively worsening diplopia and proptosis of the OS. Orbital CT demonstrated a diffuse orbital mass. Diagnostic anterior orbitotomy demonstrated caseating granulomas. Infectious testing, including special stains, cultures, and polymerase chain reaction testing, were negative for infectious causes. Chest CT demonstrated the presence of hilar lymphadenopathy with bronchoscopic biopsy showing noncaseating granulomas, supporting a diagnosis of sarcoidosis. The patient achieved clinical and symptomatic improvement at 8-month follow-up on methotrexate. While sarcoidosis is typically characterized by non-necrotizing granulomatous inflammation, sarcoid granulomas with necrosis have been previously described in pulmonary histopathology. This case emphasizes the importance of a comprehensive systemic workup, keeping systemic sarcoidosis on the differential, for necrotizing granulomatous inflammation of the orbit.
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Doenças Orbitárias , Sarcoidose , Masculino , Humanos , Pessoa de Meia-Idade , Sarcoidose/complicações , Sarcoidose/diagnóstico , Doenças Orbitárias/diagnóstico , Granuloma/diagnóstico , Granuloma/patologia , Órbita/diagnóstico por imagem , Órbita/patologia , InflamaçãoRESUMO
OBJECTIVES: Acute care ophthalmic clinics often suffer from inefficient triage, leading to suboptimal patient access and resource utilization. This study reports the preliminary results of a novel, symptom-based, patient-directed, online triage tool developed to address the most common acute ophthalmic diagnoses and associated presenting symptoms. METHODS: A retrospective chart review of patients who presented to a tertiary academic medical center's urgent eye clinic after being referred for an urgent, semi-urgent, or nonurgent visit by the ophthalmic triage tool between January 1, 2021 and January 1, 2022 was performed. Concordance between triage category and severity of diagnosis on the subsequent clinic visit was assessed. RESULTS: The online triage tool was utilized 1,370 and 95 times, by the call center administrators (phone triage group) and patients directly (web triage group), respectively. Of all patients triaged with the tool, 8.50% were deemed urgent, 59.2% semi-urgent, and 32.3% nonurgent. At the subsequent clinic visit, the history of present illness had significant agreement with symptoms reported to the triage tool (99.3% agreement, weighted kappa = 0.980, p < 0.001). The triage algorithm also had significant agreement with the severity of the physician diagnosis (97.0% agreement, weighted kappa = 0.912, p < 0.001). Zero patients were found to have a diagnosis on exam that should have corresponded to a higher urgency level on the triage tool. CONCLUSION: The automated ophthalmic triage algorithm was able to safely and effectively triage patients based on symptoms. Future work should focus on the utility of this tool to reduce nonurgent patient load in urgent clinical settings and to improve access for patients who require urgent medical care.
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Oftalmologia , Triagem , Humanos , Triagem/métodos , Estudos Retrospectivos , Serviço Hospitalar de Emergência , Cuidados CríticosRESUMO
BACKGROUND: Academic medical centers (AMCs) are well recognized for their innovations that enhance frontline care, but there is little study of their innovation management processes, which is key for advancing theory regarding the effectiveness of innovation efforts to improve care. PURPOSE: We aimed to identify organizational models used for frontline innovation by AMCs in the United States, core activities within models, and factors that influence innovation success. METHODS: We conducted a qualitative study of 12 AMCs using data from semistructured interviews with centers' innovation leaders. Inclusion required satisfying two of three criteria in 2021 (only met by 35 AMCs nationally): listed in the professional association of innovation leaders (Council of 33), Becker's review of most innovative hospitals, and/or top 20 U.S. News and World Report best hospitals honor roll. We analyzed the interview data using the constant comparative method. RESULTS: Innovative AMCs pursue innovation through innovation centers (using a centralized or multicenter model) or within clinical departments (department-level model). All three models emphasize seven activities, although performed differently: sourcing ideas, developing ideas, implementing innovations, fundraising, managing partnerships, measuring success, and managing mindset. Several factors influenced success: role performance, operational challenges, technology, public policy, customer clarity, stakeholder buy-in, diversity of input, and focus. The centralized model struggled less with standardization and coordination issues. CONCLUSION: AMCs have options for structuring their innovation efforts. However, there are consistent activities for successful innovation management and factors that they must manage. PRACTICE IMPLICATIONS: AMCs can select among innovation models to fit their circumstances but likely need to perform seven activities well for success.
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Centros Médicos Acadêmicos , Hospitais , Humanos , Estados Unidos , Modelos Organizacionais , Pesquisa Qualitativa , Inovação OrganizacionalRESUMO
BACKGROUND: Merkel cell carcinoma (MCC) is a rare malignant cutaneous tumor with frequent metastases. They often appear in the face where cosmetic and functional outcome is critical. Mohs micrographic surgery (MMS) is a controlled intervention that optimizes negative margins without sacrificing tissue. OBJECTIVE: A comprehensive assessment of outcomes of MMS-treated facial MCC will help guide clinicians in surgical and medical management. METHODS & MATERIALS: Retrospective review identified facial MCC cases treated with MMS at a single institution from January 2005 to August 2020. Tumor characteristics and outcomes were recorded and descriptive and predictive analyses were performed. RESULTS: 34 cases were reviewed with a mean followup of 34.4 months. The most common sites were the forehead, cheek-jaw region, and nasal ala. 2 (5.9%) patients had local recurrence by a mean of 4.3 months. No documented variables were significantly associated with local recurrence. 8 (23.5%) patients had progression to metastasis by a mean of 9.4 months. Younger age at biopsy and surgery, male sex, and intraoperative detection of in-transit disease were significantly associated with progression to metastasis. CONCLUSIONS: In summary, the tissue-sparing approach of MMS may be beneficial for MCC in cosmetically and functionally sensitive facial locations as it preserves tissue without compromising outcomes.
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Carcinoma de Célula de Merkel , Neoplasias Cutâneas , Humanos , Masculino , Carcinoma de Célula de Merkel/cirurgia , Carcinoma de Célula de Merkel/patologia , Cirurgia de Mohs/métodos , Neoplasias Cutâneas/cirurgia , Neoplasias Cutâneas/patologia , Estudos Retrospectivos , Biópsia , Recidiva Local de Neoplasia/cirurgiaRESUMO
BACKGROUND: Chronic inflammatory demyelinating polyneuropathy (CIDP) is an acquired, immune-mediated, and clinically heterogeneous demyelinating disease affecting the nerve roots and peripheral nerves. We report a series of 4 patients who presented with early and progressive vision loss in the context of new-onset CIDP: 3 due to papilledema and 1 due to optic neuropathy without papilledema. METHODS: This was a retrospective case series of 4 patients with vision loss as a presenting feature of CIDP evaluated at the Hospital of the University of Pennsylvania from January 2016 to August 2021. Demographic, clinical, diagnostic, and treatment data were collected via retrospective medical record review. RESULTS: Case 1 was a 51-year-old man with 2 months of progressive bilateral papilledema associated with reduced visual acuity (count fingers at 1 foot in each eye) and severely constricted visual fields. Case 2 was a 36-year-old man with 4 months of worsening headaches, reduced visual acuity (count fingers at 1 foot in each eye), severely constricted visual fields, and papilledema. Case 3 was a 39-year-old man with papilledema causing progressive vision loss (20/80 in both eyes), headaches, and relapsing limb sensorimotor deficits. Case 4 was a 19-year-old man with 3 months of progressive bilateral visual decline (20/400 in the right eye, 20/600 in the left eye), central scotoma, and optic disc pallor consistent with optic neuropathy without papilledema. All 4 patients met clinical and electrodiagnostic criteria of CIDP. Cases 3 and 4 each tested positive for serum neurofascin-155 IgG4 antibodies. All patients were managed with immunomodulatory therapy. Cases 1 and 2 also each required surgical intervention with bilateral optic nerve sheath fenestration and cerebrospinal fluid (CSF) shunting procedures. CONCLUSION: Vision loss from optic neuropathy with or without papilledema has rarely been reported in CIDP, and typically has been described in the context of longstanding disease. Our cases highlight how CIDP can present with early vision loss that may be profound and challenging to manage if diagnosis is delayed. CIDP should be considered in any patient with new progressive vision loss when associated with peripheral sensorimotor symptoms and elevated CSF protein. The small subgroup of CIDP patients with neurofascin-155 antibodies may be at particular risk of optic nerve involvement.
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Doenças do Nervo Óptico , Papiledema , Polirradiculoneuropatia Desmielinizante Inflamatória Crônica , Masculino , Humanos , Pessoa de Meia-Idade , Adulto , Adulto Jovem , Papiledema/etiologia , Papiledema/complicações , Polirradiculoneuropatia Desmielinizante Inflamatória Crônica/complicações , Polirradiculoneuropatia Desmielinizante Inflamatória Crônica/diagnóstico , Estudos Retrospectivos , Transtornos da Visão/diagnóstico , Transtornos da Visão/etiologia , Doenças do Nervo Óptico/complicações , Escotoma , CefaleiaRESUMO
OBJECTIVES: The objective of this study was to evaluate any association between culture site / culture result / pathogen and incident PsA or psoriasis. METHODS: Records of all samples sent for culture from a large population during a 3-year period were linked with nationwide registry data on diagnoses and death over a 15-year period. The main outcomes of interest were incident diagnoses of PsA and psoriasis, defined by International Classification of Diseases (ICD) codes. The effect of culture site, culture result (positive vs negative), and pathogen (Streptococcus vs negative culture) on the risk of developing PsA and psoriasis was calculated using Cox proportional hazards models adjusted for age and gender. RESULTS: A total of 313 235 bacterial cultures from 128 982 individuals were analysed. Comparing individuals with pharyngeal cultures to those with urine cultures, the hazard ratio for incident PsA was 8.78 [95% confidence interval (CI) 3.23, 23.91] and for incident psoriasis it was 8.00 (95% CI 5.28, 12.12). Most of the risk was concentrated in the first 50 days after the culture date. Increased risk was also found when comparing individuals with cultures from the pharynx with those with cultures from the nasopharynx and blood. An association with streptococci was not found, neither in the pharynx nor at any other site. A positive bacterial culture from any site was associated with reduced risk for both PsA and psoriasis. CONCLUSION: There is a strong site-specific association between pharyngeal culture samples and an increased risk of PsA and psoriasis, regardless of the pathogen. This may indicate that the site of infection, rather than the pathogen, is associated with increased risk.