Delays to Care in Pediatric Lupus Patients: Data From the Childhood Arthritis and Rheumatology Research Alliance Legacy Registry

Objective

Prompt treatment for lupus is important to prevent morbidity. A potential barrier to early treatment of pediatric lupus is delayed presentation to a pediatric rheumatologist. To better understand factors contributing to delayed presentation among pediatric lupus patients, we examined differences in demographic and clinical characteristics of lupus patients within the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Legacy Registry with regard to time between symptom onset and presentation to a pediatric rheumatologist.

Methods

We analyzed data from 598 CARRA Legacy Registry participants for differences between those who presented early (within <1 month of symptom onset), between 1–3 months (typical presentation), with moderate delays (3–12 months), and with severe delays (≥1 year). Factors associated with early presentation, moderate delay, and severe delay were determined by multinomial logistic regression.

Results

Forty‐four percent of patients presented early, while 23% had moderate delays and 9% had severe delays. Family history of lupus, absence of discoid rash, and location in a state with a higher density of pediatric rheumatologists were associated with earlier presentation. Younger age, low household income (<$25,000 per year), and a family history of lupus were associated with severe delay.

Conclusion

Delays to care ≥1 year exist in a notable minority of pediatric lupus patients from the CARRA Legacy Registry. In this large and diverse sample of patients, access to care and family resources played an important role in predicting time to presentation to a pediatric rheumatologist.

     

眶内游离真皮脂肪瓣填充矫正眼窝塌陷

我科近3年来对21例眼球摘除患者均Ⅰ期行自体游离真皮脂肪瓣眼窝填充以矫正眼窝塌陷,追踪观察1～2年,未发现填充物脱出、移位及缝线崩开,义眼活动度良好,眼睑外观饱满,现报道如下。 1　临床资料 　　本组21例,男13例,女8例。年龄最大52岁,最小16岁。眼球破裂伤9例,慢性眼内炎(视力丧失)7例,先天性眼球萎缩2例,角膜葡萄肿3例。本组病例均为Ⅰ期眼球摘除联合眶内游离真皮脂肪瓣填入术,效果满意。     

Recombinant human platelet-derived growth factor-BB (becaplermin) for healing chronic lower extremity diabetic ulcers: an open-label clinical evaluation of efficacy

Topically applied recombinant human platelet-derived growth factor-BB (becaplermin) is a new pharmacologically active therapy for chronic, neuropathic, lower extremity diabetic ulcers. In previous studies, becaplermin gel was administered once daily but dressings were changed twice daily. In the present study of 134 patients with diabetes mellitus and full thickness lower extremity ulcers, dressings were changed only once per day, simplifying the treatment regimen. Efficacy criteria included the percentage of patients achieving complete healing within the 20-week treatment period, the time to achieve complete healing, the rate of ulcer recurrence during the 6-month period following healing, and treatment compliance. Complete healing of ulcers was achieved in 57. 5% of patients, with a mean time to closure of 63 days and a recurrence rate of 21% at 6 months. Of the potential factors affecting ulcer healing, only drug compliance (p < 0.001), dressing compliance (p < 0.01), the presence of infection (p < 0.01), baseline ulcer area (p < 0.05), and baseline total wound evaluation score (p < 0.05) were significantly associated with healing. Results of this study further confirm the efficacy and safety of becaplermin gel for the treatment of lower extremity diabetic ulcers.     

Recommendations on biosimilar low-molecular-weight heparins

Summary.  Based on the results of large clinical trials, several low-molecular-weight heparins (LMWHs) have been approved for prophylaxis and the treatment of venous and arterial thromboembolism. As a result of expiration or pending expiration of patent protection of the originator LMWHs, many generic or biosimilar LMWHs have been approved in some countries and more are likely to be approved elsewhere. Their greater availability may reduce the treatment costs. The Working Party on Requirements for Development of Biosimilar LMWHs of the Subcommittee on Control of Anticoagulation, Scientific and Standardization Committee of the International Society on Thrombosis and Haemostasis has reached a consensus on recommendations to ensure the quality of biosimilar LMWHs as compared with the originator LMWHs.     

发挥科研优势 促进学科发展

<正> 暨南大学医学院第一附属医院,又名广州华侨医院,经过20年的发展已成为一所集医、教、研为一体的大型三级甲等医院。医院的科研发展始终坚持"以学科建设为基础,人才培养是关键"的科研办院思路,从建院初期以调入人才为主到目前的以人才引进为辅、培养人才为主,20年来培养了一批中青年学术带头人,形成了一批技术力量强大的学科群。从建院初期仅有眼科学、内科学(血液病专业)2个硕士学位授与点发展到现在拥有眼科学、内科学、妇产科学3个博士学位、14个硕士学位授权点,1998年还被国家教委批准为临床医学专业学位授与点的试点单位。在各类学术期刊上发表文章3089篇,主编及参与编写171部专著,承担各级科研课题695项,获国家科技进步奖1项,省部级成果奖25项,厅局级科技进步奖69项,获专利9项。医院在培育科研优势的同时更注意发挥学科优势促进学科的发展。