Autoimmune hemolytic anemia (AIHA) is an autoimmune disease in which the life span of red blood cells is shortened by red blood cell autoantibodies. Due to immune intolerance and abnormal immune regulation, the hyperfunction of B lymphocytes produces too many red blood cell autoantibodies. Anti-CD20 monoclonal antibody is a second-line drug for warm antibody AIHA and first-line drug for cold antibody AIHA by reducing B lymphocytes. At present, the optimal dose of anti-CD20 monoclonal antibody in the treatment of AIHA has not been determined. There are no reports on the treatment of primary AIHA with second- or third-generation anti-CD20 monoclonal antibodies.
Patients with autoimmune encephalitis are mainly characterized by behavioral, mental and motor abnormalities, neurological dysfunction, memory deficits and seizures. Different antibody types of autoimmune encephalitis its pathogenesis, clinical characteristics are different, in recent years found immune related epilepsy is closely related to autoimmune encephalitis, based on autoimmune encephalitis type is more, we choose more common autoimmune encephalitis, expounds its characteristics, to help clinical diagnosis.
Autoimmune ocular diseases are a type of inflammatory eye condition characterized by the involvement of the immune response. This includes various types disease such as autoimmune uveitis, thyroid-associated eye disease, and primary Sjögren's syndrome. In recent years, breakthroughs have been achieved in inducing transplant tolerance, understanding tumor immune evasion, and preventing autoimmune diseases using immune checkpoint molecules. Negative immune checkpoints effectively control disease progression by inhibiting T cell proliferation, reducing inflammatory cytokine levels, and ultimately regulating autoimmune balance. Therefore, the negative immune checkpoint molecules are expected to be used as a new therapeutic target in the future, and the combination therapy through the combination of negative immune checkpoint drugs is expected to become an important direction to improve the efficacy of the treatment of autoimmune diseases.
ObjectivesTo systematically review the efficacy of Bailing capsule for autoimmune antibodies in Hashimoto thyroiditis (HT).MethodsPubMed, EMbase, The Cochrane Library, CBM, WanFang Data and CNKI databases were electronically searched to collect the randomized controlled trials (RCTs) on Bailing capsule in treatment of HT from inception to January 2019. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then, meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 7 RCTs involving 428 patients were included. The results of meta-analysis showed that the changes of TGAb and TPOAb in Bailing capsule combined with Euthyrox group were higher than that in control group (MD=−228.91, 95%CI −398.61 to −59.20, P=0.008; MD=−158.19, 95%CI −222.44 to −93.94, P<0.000 01); the changes of TGAb and TPOAb in Bailing capsule combined with Iodine modification diet group were higher than that in control group(MD=−499.27, 95%CI −540.39 to −458.15, P<0.000 01; MD=−407.37, 95%CI −448.60 to −366.14, P<0.000 01).ConclusionsCurrent evidence shows that Bailing capsule combined with other therapies can decrease the levels of TGAb and TPOAb in HT patients. Due to limited quality and quantity of the included studies, more high-quality studies are required to verify the above conclusion.
Serum anti-retinal autoantibodies (ARA) are a group of autoantibodies that bind to retinal auto-antigens with significant biological importance in pathological processes such as retinal degeneration, inflammatory microenvironment formation, and tissue destruction. In recent years, the expression of serum anti-retinal antibodies has been found to be upregulated in patients with various blinding retinal diseases such as age-related macular degeneration, autoimmune retinopathy, and retinitis pigmentosa, closely correlated with the progression of diseases. However, current researches on ARA are incomplete, lacking animal experiments and large randomized controlled clinical trials. As a result, the exact mechanism of ARA is not well understood. Although several studies have demonstrated that serum ARA has an important diagnostic value in hereditary, autoimmune, and degenerative retinal diseases, there still lacks recognized laboratory tests and laboratory indicators with high specificity and sensitivity. Clinical symptoms should be considered when making definitive diagnosis of the diseases. Therefore, clarifying the mechanisms of ARA in retinal dystrophies provides new ideas in early diagnosis and treatments of retinal diseases, which is clinically and scientifically important for the maintenance of visual functions.
ObjectiveThe purpose of this study was to investigate the autoimmune encephalitis (AE) seizure types and EEG characteristics and the value of diagnosis. MethodsFifteen AE patients were hospitalized in the Department of Neurology at the First Hospital of Jilin University from November 2012 to July 2014. Data from their clinical manifestations, seizure types, EEG characteristics and laboratory investigation were analyzed. ResultA total of 15 patients, 5 males and 10 females, aged 19-75 years were included. Eight cases of anti-NMDA receptor encephalitis, five cases of LGI1 receptor encephalitis and two cases of anti-Hu antibody encephalitis were diagnosed clinically.①Anti-NMDA receptor encephalitis:seven patients had seizures, which inclued complex partial seizure, generalized tonic-clonic seizure, simple partial seizure and status epilepticus.Three patients had extreme delta brush.②LGI1 receptor encephalitis:two cases had seizures, while four cases with FBDS. Sharp and slow waves with irregular delta waves appeared in bilateral temporal areas in EEG of three cases, while one case showed clinical seizure. Two cases detected "limb shaking and others" attack, but the corresponding EEG showed no abnormalities.③Anti-Hu antibody encephalitis:one case showed seizures, the EEG showed a lot of sharp and slow waves with irregular delta waves in bilateral temporal areas, while one case showed sharp and slow waves. ConclusionAnti-NMDA receptor encephalitis can present with various types of seizures and non-convulsive status epilepticus, interictal extreme delta brush is more specific. It has important value. LGI1 receptor encephalitis is characterized by FBDS, it has important clinical significance.Anti-Hu antibody encephalitis lesions diffuse distribution, clinical manifestations are different. It may be associated with seizures, seizure types are not-specific.It may have slow waves or sharp and slow waves.
Objective To sum up experiences in diagnosis and treatment for Hashimoto′s disease (HD). Methods Clinical records of 78 patients who underwent operations and were diagnosed as Hashimoto′s disease by histologic examination in our hospital from Jan. 1988 to Dec. 1998 were analyzed. Results Seventy females and 8 males, aged 9 to 70 years (average of 41.6 years). HD was coexistent with 10.3% of thyroid gland malignant tumor, 23.1% of adenoma and 30.8% of other thhroid gland diseases. The misdiagnosis rate was 35.9% and missed diagnosis rate was 46.2%. The clinical feature of HD and most common cause of misdiagnosis and missed diagnosis have been discussed. Conclusion It is emphasized that patients with diffuse goiter, palpable nodules, lighty color on scintillation scintigraphy, elevation of antimicosomiaux and antithyroglobuline but no finding on Bus should be highly suspected of having Hashimoto′s disease.
ObjectiveTo evaluate the diagnostic value of monitoring 1,3-beta-D-glucan (G test) in patients with autoimmune disease complicated with invasive fungal disease (IFD). MethodsA retrospective study was performed in hospitalized patients in the First Affiliated Hospital of Zhengzhou Universisty who were diagnosed as autoimmune disease with lung infection during the immunosuppressive therapy between January 2014 and January 2016. A total of 372 patients were enrolled in this study. All subjects were classified according to the 2006 diagnostic criteria and treatment of invasive pulmonaary fungal infection, with serum 1,3-β-D-glucan results not included in the diagnosis. There were 18 cases with proven IFD, 35 cases with probable IFD, and 70 ceses with possible IFD. Fifty-three patients with proven IFD or probable IFD were as a case group, and another 249 patients with no evidence for IFD were as a control group. The value of the G test for diagnosis of automimmune disease with IFD was analyzed by ROC curve. ResultsThe serum 1,3-β-D-glucan level was significantly higher in the case group when compared with the control group [median (interquartile range): 135.0 (63.1 to 319.0) pg/ml vs. 75.9 (41.2 to 88.1) pg/ml, P<0.05]. When the cut-off value of serum 1,3-β-D-glucan level was set at 93.8 pg/ml, the sensitivity, specificity, positive predictive value, and negative predictive value for diagnosis of autoimmune disease with IFD were 0.65 (95% CI 0.56 to 0.73), 0.87 (95% CI 0.83 to 0.92), 0.70 (95% CI 0.64 to 0.81), and 0.83 (95% CI 0.79 to 0.88), respectively. ConclusionThe 1,3-beta-D-glucan test is a valuable method for diagnosis of IFD in patients with autoimmune disease.
ObjectiveTo explore the epidemiological and clinical features of hepatic hemangioma. MethodsThe clinical data of patients with hepatic hemangioma who were diagnosed in the First Affiliated Hospital of Guangxi Medical University from 2003 to 2011 were retrospectively analyzed, and then analyzed the epidemiological and clinical characteristics of hepatic hemangioma. ResultsEight hundreds and eighteen patients with hepatic hemangioma were included in the study.Among them, 398 cases (48.7%) were male, 420 cases (51.3%) were female, and there were no significant differences in constitute of gender for each year (χ2=9.912, P=0.271), but there were significant differences in constitute of gender between different age groups (χ2=18.791, P=0.000 1), male patients were more than female in the group of aged over 60 years old.There was no special clinical manifestations of hepatic hemangioma.There were 75 patients (9.2%) combined autoimmune diseases in this group.The size of hepatic hemangioma ranged from 0.5-39.0 cm, the median diameter was 3.0 cm.There were significant differences between different gender, the tumor size of female patients were larger than male's (P < 0.05).The tumor happened mostly in the right hepatic lobe (57.2%), and there were no significant differences of the tumor location in different gender (P > 0.05).Hepatic hemangioma with a single lesion was most common (70.0%), and the right lobe lesions were more common than the left lobe lesions in single lesion group, multiple lesions in double lobes were most common in multiple lesion group. ConclusionsHepatic hemangioma has a certain distribution pattern in gender, age, size, position, and so on, further research in prevention and controlled strategy need to be carried out in the future.At the same time, more in-depth research in the related factors participated in occurrence and development of hepatic hemangioma also need to be carried out, especially for the relationship between gender, age, autoimmune diseases, and hepatic hemangioma, which is worthy to be discussed.
Objective〓〖WTBZ〗To observe the clinical features of autoimmune optic neuropathy (AON). 〖WTHZ〗Methods〓 〖WTBZ〗The clinical data of 58 patients with AON from Jan. 2006 to Dec. 2007 were retrospectively analyzed. The patients had undergone routine ophthalmological, neurological examination, visual field test, all set of autoimmune antibody test, brain MRI. 〖WTHZ〗Results〓〖WTBZ〗In 93 eyes of 58 patients with AON, the lowest best corrected visual acuity (BCVA) was lt;01 in 68 eyes (731%), 10 patients (172%) had other symptoms of nervous system, 14 patients (241%) had lesions of nonneurological system. Positive antinuclear antibody was found in 43 patients (796%); other abnormal antibodies were also found, including antiSSA/SSB, antidsDNA, antihistonic, anticardiolipin, and antihuman leukocyte antigen B27 antibodies. Systematic connective tissue disease presented in 20 patients (345%), such as sicca syndrome, systemic lupus erythematosus, and Behcet disease. 32 patients (552%) had abnormal brain MRI, and the BCVA of 49 eyes (777%) improved significantly after hospitalization. 〖WTHZ〗Conclusion〓〖WTBZ〗Patients with AON always have poor visual function, some of whom associate with other systems, as well as damages to other parts of the nervous system. While some AON patients are secondary to systemic connective tissue disease involving the optic nerve, the majority of these patients are isolated autoimmune optic neuropathy.