Disease modifying drugs in idiopathic sclerosing orbital inflammatory syndrome

Atypical case of Erdheim-Chester Disease involving bilateral orbits

Purpose

We report a patient who initially visited the ophthalmology clinic for a vision loss diagnosed with Erdheim-Chester Disease (ECD).

Observations

ECD is a rare non-Langerhans cell histiocytosis characterized by multisystemic organ involvement and poor prognosis. Our patient had complete vision loss due to prominent orbital involvement before any systemic symptoms appeared. This case demonstrates variable clinical manifestations of ECD.

Conclusions and importance

Painless bilateral proptosis with poor response to steroid treatment should prompt consideration for ECD and systemic evaluation. In addition, in the absence of typical clinical manifestations, a thorough evaluation of the biopsy can be crucial for an accurate diagnosis.

An observation study of the effect of "Internet + Nursing" on psychological status and quality of life of patients with thyroid eye disease

"Internet + Nursing" refers to medical institutions using Internet technologies and big data to provide nursing services to discharged patients or those with severe illnesses unable to visit hospitals, through online applications and offline care provision. This study aimed to explore the influence of "Internet + Nursing" on the psychological status and quality of life of patients with thyroid eye disease. Sixty-eight patients with thyroid eye disease from January 2021 to December 2022 were divided into a research group (n = 34, joined the platform) and control group (n = 34, not joined the platform) based on their voluntary participation in our hospital's "Internet + Nursing Platform." The self-rating anxiety scale (SAS) and self-rating depression scale (SDS) scores of the research group were lower than those of the control group (P < .05). The short form-36 health survey (SF-36) scores in various dimensions were higher in the research group compared to the control group (P < .05). The incidence rates of retinal detachment, vitreous hemorrhage, diabetic retinopathy, and iris neovascularization were lower in the research group compared to the control group (P < .05). After nursing, exophthalmos, blink frequency, and eyelid height of the research group were lower than those of the control group, while tear film breakup time was higher than that of the control group (P < .05). The visual acuity of the research group was higher than that of the control group (P < .05). After nursing, the National Eye Institute Visual Function Questionnaire 25 (NEI-VFQ-25) scores in various dimensions were significantly higher in the research group than those in the control group (P < .05). Additionally, after nursing, the levels of interleukin-6 (IL-6), interleukin-1β (IL-1β), and tumor necrosis factor-α (TNF-α) in the research group were lower than those in the control group (P < .05). The patients in the research group exhibited higher recognition scores of nursing compared to those in the control group (P < .05). Through the implementation of "Internet + Nursing" for patients with thyroid eye disease discharged from our hospital, we can provide better out-of-hospital nursing for patients, reduce the occurrence of complications, improve ocular surface symptoms, promote visual acuity recovery, and improve patients' psychological status and quality of life.

Disease Modulation Versus Modification: A Call for Revised Outcome Metrics in the Treatment of Thyroid Eye Disease

PURPOSE

This perspective introduces the concepts of disease-modulating and -modifying therapy for thyroid eye disease and offers novel metrics for therapeutic outcomes.

METHODS

A focused literature review was performed.

RESULTS

Modulators are treatments that suppress disease symptoms whereas modifiers alter the natural history of a disease. Though many drugs are capable of exhibiting both effects, consideration of a drug's primary effect is useful when considering therapeutic options. For thyroid eye disease, corticosteroids and teprotumumab are effective at modulating many signs and symptoms of the disease, particularly those related to soft tissue inflammation. Orbital radiotherapy and rituximab have demonstrated effectiveness at durably modifying the natural history of thyroid eye disease.

CONCLUSIONS

Outcome metrics should reflect the unique therapeutic objectives associated with disease modulation and modification. This conceptual framework should guide treatment of thyroid eye disease.

Orbital inflammatory pseudotumor: new advances in diagnosis, pathogenesis, and treatment

Orbital inflammatory pseudotumor (OIP) is a benign, non-specific inflammatory disorder that commonly occurs in middle-aged adults and is usually unilateral but can occur bilaterally. Its clinical manifestations have tremendous clinical heterogeneity and vary according to the site of infiltration and the degree of lesions, including orbital pain, swelling, diplopia, proptosis, restricted eye movement, and decreased visual acuity. Clinical features, Image characteristics and pathological examinations often need to be evaluated to confirm the diagnosis. Currently, there is no systematic research on the pathogenesis of OIP, which may be related to immunity or infection. The first-line treatment is glucocorticoids. Radiotherapy, immunosuppressants, and biologics can be considered for treatment-resistant, hormone-dependent, or intolerant patients. In this review, we aim to summarize and focus on new insights into OIP, including new diagnostic criteria, pathogenesis, and discoveries in new drugs and treatment strategies. In particular, we highlight the literature and find that T cell-mediated immune responses are closely related to the pathogenesis of OIP. Further exploration of the mechanism and signaling pathway of T cells in the immune process will help to identify their therapeutic targets and carry out targeted therapy to treat refractory OIP and reduce the side effects of traditional treatments.