Objective:To investigate the therapeutic efficacy of Golimumab in the treatment of children with refractory juvenile dermatomyositis(JDM).Methods:The clinical data of a child diagnosed with JDM in the Department of Allergy, Immunology and Rheumatology of Guangzhou Women and Children′s Medical Center in February 2019 were collected.The treatment effect was studied and literature review was conducted.Results:The patient was a 7-year-old boy with subacute onset of the disease.The illness protracted, and main manifestations included skin rashes, limb weakness, and swallowing dysfunction.Physical examination showed heliotropic rashes, Gottron papules, positive Gower, proximal limb muscle strength grade Ⅲ-Ⅳ, distal limb muscle strength grade Ⅳ, and a choking cough when swallowing fluid food.Laboratory tests revealed alanine aminotransferase (ALT) of 36 U/L, aspartate aminotransferase (AST) of 115 U/L, alkaline phosphatase of 69 U/L, lactate dehydrogenase of 941 U/L, creatine kinase of 974 U/L, hypersensitive C-reactive protein of 26 mg/L and an erythrocyte sedimentation rate (ESR) of 52 mm/1 h. Antinuclear antibody spectra were negative.Electromyography suggested myogenic damage.Thigh magnetic resonance imaging indicated diffuse abnormal signal shadows in the subcutaneous fat, muscles and muscle spaces of both hips, thighs and knee joints.The child was diagnosed with JDM, and given standardized treatment of Methylprednisolone, intravenous immunoglobulin, Methotrexate and Hydroxychloroquine sulfate.However, after the treatment, the facial rashes were still red, proximal limb muscle strength and swallowing dysfunction did not improve, the choking cough symptom still existed, and a Cushing face appeared.Recheck results showed ALT of 24 U/L, AST of 32 U/L, alkaline phosphatase of 56 U/L, lactate dehydrogenase of 216 U/L, creatine kinase of 527 U/L, hypersensitive C-reactive protein of 8 mg/L and an ESR of 15 mm/1 h. Refractory JDM was considered.After negotiating with the patient′s family members, they agreed to treat the patient with Golimumab 50 mg by subcutaneous injection once a month.Then tapered prednisone gradually, stopped Hydroxychloroquine sulfate tablets and continued to give the patient oral Methotrexate.After two doses of Golimumab 50 mg, proximal limb muscle strength and swallowing function improved markedly.After the third subcutaneous injection of Golimumab, proximal limb muscle strength improved to grade Ⅳ-Ⅴ, and he was able to go up and down stairs, squat and stand up after squatting.Besides, dysphagia and the choking cough disappeared, and skin rashes improved.Recheck results suggested a normal ESR and creatine kinase levels.Magnetic resonance imaging of thighs indicated no muscle inflammation.Conclusions:Golimumab works well in the treatment of refractory JDM and can effectively improve muscle strength.Therefore, it can be used as a treatment option for refractory JDM.

Objective:To compare demographic characteristics,clinical characteristics,therapeutic characteris-tics and physiological indicators of patients with bipolar Ⅰ disorder and bipolar Ⅱ disorder.Methods:A total of 381 patients with bipolar disorder(BD)diagnosed by the Diagnostic and Statistical Manual of Mental Disorders 5 th Edi-tion(DSM-5)were selected,including 302 patients with BD-Ⅰ(79.27％),74 patients with BD-Ⅱ(19.42％)and 5 patients with other specific and related disorders(1.31％).Demographic and clinical characteristics were collected with self-designed clinical information questionnaire.Multivariate logistic regression and multivariate linear regres-sion analysis were used for analysis.Results:Compared with patients with BD-Ⅱ,patients with BD-Ⅰ had more risk to have psychotic features(OR=5.75,95％CI:2.82-11.76),longer disease duration,and more repeated transcra-nial magnetic therapy(OR=3.09,95％CI:1.02-9.35),higher uric acid,total cholesterol and high-density lipo-protein.BD-Ⅰ in Han nationality was more common(OR=11.50,95％CI:1.76-75.30),and had lower education level(OR=10.22,95％CI:1.16-89.77),and less family history of psychosis(OR=2.34,95％CI:1.01-5.42).Conclusion:There are significant differences between BD-Ⅰ and BD-Ⅱ in demographic and clinical charac-teristics,treatment status,and physiological indicators,which could provide clues for exploring the pathogenesis of bipolar disorder.

The European Society for Vascular Surgery (ESVS) 2022 clinical practice guidelines showed us venous thrombosis management in January 2022. In terms of iliac vein diseases, it retained some guiding views, upgraded some guiding views, and added some new views compared with the version 2015. It has good guidance and reference significance for medical staff and patients. The part of the guidelines about iliac vein disease is worth our interpretation.

Acute Disease ; Allografts ; Humans ; Kidney ; Kidney Transplantation ; Nephritis ; Pyelonephritis ; Transplantation, Homologous