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RATIONALE: Exudative retinal detachment with macular edema is one of the complications of retinitis pigmentosa (RP). In this report, we present a case who treated with intravitreal injection of anti-vascular endothelial growth factor (anti-VEGF) in RP-related exudative retinal detachment and subsequently improved with favorable outcome. PATIENT CONCERN: A 49-year-old man, with a history of RP, had persistent blurred vision and was newly diagnosed with bilateral shallow exudative retinal detachment and macular edema. DIAGNOSIS: Fluorescein angiography showed bilateral diffuse dye leakage with macular pooling, and systemic survey excluded the possibility of infection or autoimmune disease. INTERVENTIONS: The patient was treated with intravitreal injection of aflibercept, one of the anti-VEGF agents, for bilateral eyes. Recurrent exudative retinal detachment and macular edema were noted, and repeated intravitreal injections of aflibercept in bilateral eyes were then arranged. Subsequently, bilateral macular edema and exudative retinal detachment subsided again, and the treatment course lasted for approximately 1 year. OUTCOMES: After 1 year, the exudative retinal detachment with macular edema was much improved. In the meanwhile, visual functional improvement was also achieved. LESSONS: This case illustrated the possibility of intravitreal injection of anti-VEGF therapy for the treatment of this rare complication of RP, and it may be a newly explored alternative treatment.
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Edema Macular , Descolamento Retiniano , Retinose Pigmentar , Masculino , Humanos , Pessoa de Meia-Idade , Edema Macular/tratamento farmacológico , Edema Macular/etiologia , Edema Macular/diagnóstico , Inibidores da Angiogênese/uso terapêutico , Descolamento Retiniano/etiologia , Descolamento Retiniano/complicações , Receptores de Fatores de Crescimento do Endotélio Vascular/uso terapêutico , Proteínas Recombinantes de Fusão/uso terapêutico , Retinose Pigmentar/complicações , Retinose Pigmentar/tratamento farmacológico , Injeções IntravítreasRESUMO
This retrospective case-control study aimed to investigate associations between disease severity of Alzheimer's dementia (AD) and macular thickness. Data of patients with AD who were under medication (n = 192) between 2013 and 2020, as well as an age- and sex-matched control group (n = 200) with normal cognitive function, were included. AD patients were divided into subgroups according to scores of the Mini-Mental State Examination (MMSE) and Clinical Dementia Rating (CDR). Macular thickness was analyzed via the Early Treatment Diabetic Retinopathy Study (ETDRS) grid map. AD patients had significant reductions in full macula layers, including inner circle, outer inferior area, and outer nasal area of the macula. Similar retinal thinning was noted in ganglion cells and inner plexiform layers. Advanced AD patients (MMSE score < 18 or CDR ≥ 1) showed more advanced reduction of macular thickness than the AD group (CDR = 0.5 or MMSE ≥ 18), indicating that severe cognitive impairment was associated with thinner macular thickness. Advanced AD is associated with significant macula thinning in full retina and inner plexiform layers, especially at the inner circle of the macula. Macular thickness may be a useful biomarker of AD disease severity. Retinal imaging may be a non-invasive, low-cost surrogate for AD.
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BACKGROUND: Patients with psoriatic arthritis (PsA) may develop uveitis, a potentially serious ocular complication. PsA-related uveitis may result in significant morbidity and even vision loss if underdiagnosed or under-treated. We presented a case with long-standing recurrent uveitis and retinal vasculitis successfully managed by fortified systemic immunomodulators for systemic PsA. CASE PRESENTATION: A 47-year-old woman was referred under the impression of acute anterior uveitis in her right eye in recent one month. Ocular examinations showed panuveitis in both eyes with intense vitreous opacity in her right eye. Fundus fluorescence angiography revealed retinal vasculitis in both eyes. Systemic surveys excluded the possibility of infection but showed an elevated inflammation marker. With intensive immunosuppressive treatment, inflammation resolved and the vision improved. CONCLUSION: Our case highlights not only the importance of intensified systemic therapy in treating PsA-related uveitis but the importance of multidisciplinary collaboration. Recurrent uveitis may be an indicator of disease activity prior to other inflammatory markers.
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Artrite Psoriásica , Pan-Uveíte , Vasculite Retiniana , Uveíte , Artrite Psoriásica/complicações , Artrite Psoriásica/tratamento farmacológico , Feminino , Humanos , Pessoa de Meia-Idade , Pan-Uveíte/diagnóstico , Pan-Uveíte/tratamento farmacológico , Pan-Uveíte/etiologia , Vasculite Retiniana/diagnóstico , Vasculite Retiniana/tratamento farmacológico , Vasculite Retiniana/etiologia , Reumatologistas , Uveíte/diagnósticoRESUMO
We aim to investigate the role of medication adherence history in treatment needed diabetic retinopathy (TNDR). We conducted a retrospective nested case-control study using 3 population-based databases in Taiwan. The major one was the 2-million-sample longitudinal health and welfare population-based database from 1997 to 2017, a nationally representative random sample of National Health Insurance Administration enrolled beneficiaries in 2010 (LHID2010). The national death registry and national cancer registry were also checked to verify the information. The outcome was defined as the TNDR. The Medication possession ratio (MPR) was defined as the ratio of total days of diabetes mellitus (DM) medication supply divided by total observation days. MPR ≥ 80% was proposed as good medication adherence. The association of MPR and the TNDR was analyzed. Other potential confounders and MPR ratio were also evaluated. A total of (n = 44,628) patients were enrolled. Younger aged, male sex and patients with less chronic illness complexity or less diabetes complication severity tend to have poorer medication adherence. Those with severe comorbidity or participating pay-for-performance program (P4P) revealed better adherence. No matter what the characteristics are, patients with good MPR showed a significantly lower likelihood of leading to TNDR after adjustment with other factors. The protection effect was consistent for up to 5 years. Good medication adherence significantly prevents treatment needed diabetic retinopathy. Hence, it is important to promote DM medication adherence to prevent risks of diabetic retinopathy progression, especially those who opt to have low medication adherence.
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Retinopatia Diabética/tratamento farmacológico , Adesão à Medicação/estatística & dados numéricos , Adulto , Idoso , Cegueira/epidemiologia , Cegueira/prevenção & controle , Estudos de Casos e Controles , Retinopatia Diabética/diagnóstico , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Reembolso de Incentivo , Estudos Retrospectivos , Índice de Gravidade de Doença , Taiwan , Resultado do Tratamento , Baixa Visão/epidemiologia , Baixa Visão/prevenção & controle , Adulto JovemRESUMO
PURPOSE: Cytomegalovirus (CMV) retinitis is one of the most common opportunistic infections in immunocompromised patients, including patients with acquired immunodeficiency syndrome (AIDS). CMV retinitis in non-human immunodeficiency virus (HIV)-infected patients has been reported with variable presentations. Significant intraocular inflammation is common, and visual prognosis is poor if not properly managed. OBSERVATIONS: We present a case of presumed CMV retinitis in a non-immunocompromised breast cancer patient that occurred during cancer treatment. The ocular symptoms developed one day after partial mastectomy with intra-operative radiotherapy following five months of chemotherapy treatment. Ocular manifestations included panuveitis with mild peripheral retinitis. CONCLUSIONS AND IMPORTANCE: Early diagnosis and prompt treatment with oral valganciclovir based on the clinical manifestation and serologic test findings helped to preserve vision.
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BACKGROUND: Pulmonary complications are common among patients who have undergone major oral cancer surgery with microvascular reconstruction. Current literatures focused on early-onset pneumonia in the postoperative acute stage. In contrast, we are aiming to identify the clinical importance and the risk factors associated with late-onset pneumonia in oral cancer patients after acute stage. METHODS: In total, 195 patients were included from May 2014 to December 2016 and followed up for up to 1 year after surgery. Their medical histories were reviewed to identify the risk factors of late-onset pneumonia and outcome. Primary outcome was late-onset pneumonia. Other outcome measures included early-onset pneumonia, tumor recurrence, and death within 1 year after surgery. RESULTS: Patients with late-onset pneumonia have demonstrated a significantly higher rate of tumor recurrence (P < 0.001) and death within 1 year (P < 0.001). Independent risk factors of late-onset pneumonia identified were age (P = 0.031), previous radiotherapy (P = 0.017), postoperative radiotherapy (P = 0.002), flap size (P = 0.001), flap type other than osteocutaneous fibula flap (P = 0.009), and tumor recurrence (P < 0.001). CONCLUSIONS: Late-onset pneumonia can act as a warning sign for oral cancer patients who have received microsurgical reconstruction, for its high correlation with tumor recurrence and mortality rate.
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Neoplasias Bucais , Procedimentos de Cirurgia Plástica , Pneumonia , Humanos , Neoplasias Bucais/cirurgia , Recidiva Local de Neoplasia , Pneumonia/epidemiologia , Pneumonia/etiologia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Oxidized regenerated cellulose (ORC; Surgicel®; Ethicon, Neuchâtel, Switzerland) is an absorbable hemostatic agent used for hemostasis in operation, although some surgeons use it to position free flap pedicles. The increasing risk of vessel compromise is a huge concern. However, no scientific data to date demonstrate the safety and benefit of using ORC in microvascular surgery. In the present study, we compared the outcome of microvascular head and neck reconstruction with and without pedicle placement using ORC. MATERIALS AND METHODS: From January 2015 to December 2017, we reviewed patients undergoing microvascular surgery with free fibular osteocutaneous flap in our hospital. The patients were divided into the ORC group and non-ORC group and their baseline characteristics and outcomes were compared. RESULTS: In total, there were 27 patients in the ORC group and 67 in the non-ORC group. The non-ORC group had significantly higher cigarette consumption (70.4% vs. 89.6%; p = .022). The outcome of the ORC group was better regarding arterial thrombosis (0% vs. 3%), flap failure (0% vs. 4.5%), hematoma (7.4% vs. 10.4%), and wound complications (25.9% vs. 44.8%). The ORC group had a worse result than the non-ORC group for vein thrombosis (7.4% vs. 4.5%) and duration of hospitalization (24.111 days vs. 23.627 days). However, none of above results was significant. CONCLUSIONS: Though this study was underpowered to detect the differences, the results showed a trend toward better outcomes of flaps and wounds in the ORC group. It seems that using ORC in this field is safe and beneficial.