Adherence to treatment of children and adolescents recently diagnosed with auto-immune Rheumatic Diseases during the COVID-19 pandemic

Abstract Objectives Adherence problems have a great impact on auto-immune Rheumatic Diseases (AIRD). The COVID-19 pandemic may have worsened treatment adherence. The aims of this study were to measure treatment adherence to identify an earlier risk of poor adherence and measure families' satisfaction with the health service during the pandemic. Methods Prospective observational study with 50 parents/children and adolescents with recent AIRD diagnosis. Initially, they answered questions (demographic data, disease) and completed the Pediatric Rheumatology Adherence Questionnaire (PRAQ), after 6 months they completed the Morisky-Green Test (MGT), Brief Medication Questionnaire (BMQ), Compliance Questionnaire for Rheumatology (CQR-19) and Pediatric Quality of Life Inventory Questionnaire 3.0 (PedsQlTM-SSS). The patient's medical records from the previous 12 weeks were reviewed for global and medication adherence data. Results The mean global adherence score was 94.3 ± 10.0, for medication adherence 97.3 ± 9.3, and for PRAQ questionnaire 5.2 ± 1.5. The authors observed agreement between MGT, BMQ, CQR-19, PedsQLTM-SSS scores and medication adherence rate, but not with global adherence rate. There were no associations between demographic characteristics, disease diagnosis, and adherence. No associations between PRAQ scores and values and global/medication adherence rates were observed. No variables were shown to be predictors of good adherence. The mean PedsQLTM-SSS rate was 92.1 ± 6.8. Conclusion The high values of MGT, BMQ, CQR-19 questionnaire scores were in agreement with the medication adherence rate. Despite the pandemic, the global and medication adherence rates were good. It was not possible to demonstrate the PRAQ's predictive power. The authors weren't able to establish an association between families' satisfaction and treatment adherence rates.

COVID-19 et maladies auto-immunes dans un centre de traitement des épidémies à Dakar / COVID 19 and autoimmune diseases in an outbreak treatment center in Dakar

Introduction : Les patients présentant une affection systémique ont un risque accru d'infections. Leur prise en charge au cours de la pandémie au COVID19 constitue un défi qui doit prendre en considération plusieurs aspects. Nous rapportons les caractéristiques épidémiologiques, cliniques, et évolutives des patients COVID positifs suivis pour une maladie auto-immune (MAI). Patients et méthode : étude rétrospective, descriptive et analytique menée au centre de traitement des épidémies du centre hospitalier universitaire (CHU) Le Dantec de Dakar durant les périodes du 30 Avril au 30 Octobre 2020 puis du 30 Décembre 2020 au 30 Avril 2021. Etaient inclus tous les dossiers des patients suivis pour une maladie systémique hospitalisés pour COVID-19 confirmée à la RT-PCR. Résultats : treize patients étaient inclus dans l'étude, composés de 8 femmes et de 5 hommes. L'âge moyen était de 59 ans [16 à 74 ans]. Il s'agissait de 8 cas de maladies auto-immunes systémiques (MAIS) : polyarthrite rhumatoïde (n=3 ; 37,5%), Sjögren primitif (n=2 ; 25%), lupus systémique, dermatomyosite, arthrite à cellules géantes chacun 1 cas (12,5%) et 5 cas de maladies auto-immunes spécifiques d'organes (MASO) : maladie de Basedow (n=1 ; 20% de MASO), thyroïdite de Hashimoto (n=1 ; 20%), myasthénie (n=1 ; 20%), diabète de type 1 (n=1 ; 20%) et maladie de Biermer (n=1 ; 20%). Les formes cliniques étaient modérées (6 cas ; 46,1%), sévères (2cas ; 15,4%) et critiques (2cas ; 15,4%). Huit patients (8/13) avaient au moins une comorbidité associée. Deux décès (2/13) étaient notés. Conclusion : il n'a pas été trouvé une augmentation des complications sévères dues au COVID-19 chez les patients suivis pour une maladie auto-immune. Leur pronostic n'est pas différent de celui de la population générale.

Cerebral venous thrombosis with auto-immune hyperthyroidism

Sudden deterioration of visual functions warrants comprehensive ophthalmic examination with evaluation for systemic association. Cerebral venous thrombosis (CVT) is an uncommon disorder that can present with neurological deficits. We report a young female patient aged 28 years who presented with severe headache and sudden diminution of vision and was subsequently diagnosed with hyperthyroidism and CVT. Management of CVT and hyperthyroidism hastened full recovery of visual functions.

Important differential in a patient presenting with neuropsychiatric symptoms: Anti-N-Methyl-D-Aspartate receptor encephalitis

Anti-N-Methyl-D-Aspartate receptor (NMDAR) encephalitis is an immune mediated condition, which remains relatively unknown in Malaysia outside tertiary hospitals with neurology unit. It is often misdiagnosed as a psychiatric illness before definitive treatment is instituted. We report here an 18-year-old man who initially presented to the psychiatry unit before he was subsequently diagnosed as having anti-NMDAR encephalitis. To our knowledge, this is the first reported case of anti-NMDAR encephalitis in the east coast of Peninsular Malaysia.

An Overview and Diagnosis of Malabsorbtion Syndromes-Review of Literature

Intestinal malabsorption results from a wide variety of pathogenetic mechanisms which result in impairment of digestion and absorption of the nutrients. Malabsorption syndromes are organised in to three broad categories. One due to maldigestion, second due to mucosal or neural problems, third due to microbial causes. Small intestinal biopsies are needed to establish the definitive diagnosis. In this article, we attempt to review the literature of the etiopathogenetic mechanisms and diagnosis with histopathological confirmation of the most common malabsorption syndromes.

Acute Longitudinal Myelitis As The First Presentation in Child with Systemic Lupus Erythematosus Concurrent with Positive Antiphospholipid Antibody.

Systemic lupus erythematosus (SLE) is a multi-system auto-immune disorder that is characterized by widespread immune deregulation, formation of auto–antibodies, and immune complexes, resulting in infl ammation and potential damage to variety of organs. 25-95% it is complicated by neurological or neuropsychiatric symptoms, which is referred to as neuropsychiatric SLE (NPSLE). NPSLE contain both central and peripheral nervous systems, which includes transverse myelitis. We report our experience of concurrent manifestation of transverse myelitis as an initial presentation of SLE, which suggests the common immune-mediated mechanisms of diseases. We here report the case of a 7-year-old girl with SLE who fi rst presented with features of TM. Th e patient developed ascending weakness starting from low extremities, experienced diffi culty in voiding. An initial diagnosis of TM was made on the basis of clinical fi ndings and MRI spine, which displayed T2 weighted high signal intensities at thoracic level. She partially respond to intravenous immunoglobulin therapy, and serological analysis revealed the presence of anti-dsDNA, anti nuclear antibody with decreased level of complements. Th e diagnosis was revised to acute transverse myelitis resulting from SLE. Additional methylprednisolone pulse therapy led to rapid clinical improvement. Th is was followed by oral prednisolone and cyclophosphamide pulse therapy. Th e crossreactivity of auto-antibodies and increased susceptibility to infection owing to immunologic changes associated with lupus may form the basis of the association. Systemic Lupus Erytheromyitis should consider as an etiology of transverse myelitis. Aggressive treatment may alter the course and lead to a better outcome.

Clinical significance of IgG4 related Hashimoto thyroiditis / 中国免疫学杂志

Objective:To explore the serum IgG4 level in patients with IgG4-related Hashimoto thyroiditis(IgG4 HT),and its clinical implications.Methods:The serum IgG4 was determined in 129 patients with HT using enzyme-linked immunosorbent assays and classified into two subgroups based on IgG4 level:IgG4 HT group(IgG4≥135 mg/dl)and non-IgG4 HT group(IgG4<135 mg/dl).And the levels of serum thyroid hormone and thyroid peroxidase antibodies(TPOAb)and thyroglobulin antibodies(TgAb)were measured by electro-chemiluminescence immunoassay.Ultrasonic imaging of the thyroid gland were detected.Results:The TPOAb levels correlated significantly with both serum IgG4 levels(r=0.437 1,P=0.012 7)and IgG4/IgG ratios(r=0.396 2,P=0.023 5)in the patients with HT.Compared with that of non-IgG4 HT group(n=97),IgG4 HT group(n=32):①The mean age was lower(P=0.029 3);②Higher levels of serum TPOAb(P=0.002 1)and TgAb(P=0.012 8);③Ultrasound imaging:the more obvious thyroid nodule(P=0.022 6);④Logistic regression analysis showed that serum IgG4 and TPOAb were the risk factor for thyroid nodules(OR=1.672,P=0.021;2.549,P=0.014 ).Conclusion: IgG4 HT patients existed corresponding clinical characteristics.For the HT-patients with elevated serum IgG4,thyroid function and morphology should were more closely monitored.

Lichen Planus in Four Clinical Forms.

Lichen planus is an autoimmune disorder which comes under lichenoid reactions. It is T-cell mediated cytotoxic reaction directed against antigen expressed by basal cell layer of the oral mucosa. Autoreactive T-lymphocytes may be of primary importance for the development of oral lichen planus. Lichen planus presentations in the oral cavity are in 6 forms: Reticular, papular, plaque, bullous, erythematous and ulcerative. We present a case report of 4 forms in a patient.

Ecos del deseo en el cuerpo, el enigma de la autoinmunidad / Desire echoes in the body, autoinmunity enigma / Échos du désir dans le corps, l'énigme de l'auto-immunité

El presente artículo es el resultado de la investi-gación Afección autoinmune y goce, llevada a cabo en el marco de la Maestría en Investigación psicoanalítica de la Universidad de Antioquia (Colombia). El propósito del mismo es desarrollar uno de los hallazgos de la investigación, según el cual habría una posible articulación entre los enigmas que plantean las afecciones autoinmu-nes y los avatares del deseo, los cuales tendrían un eco en el cuerpo. Lo anterior, partiendo de la concepción psicoanalítica del cuerpo como terri-torio de lo psíquico, como lugar de inscripción de las huellas que se producen en la relación al Otro, en la que se juega lo concerniente al goce y al deseo...

This article is the result of Autoimmune Condition and Jouissance research, carried out as part of the Master in Psychoanalytic Research of the University of Antioquia, Colombia. The purpose is to develop one of the research findings, according to which there would be a possible link between the enigmas posed by autoimmune conditions and the vicissitudes of desire which would have an echo in the body. This is based on the psy-choanalytic idea of the body as a psychic territory, place of the inscription of the traces that occur in the relation to the Other, involving jouissance and desire...

Cet article est le résultat du projet de recherche Maladie auto-immune et jouissance, effectué dans le cadre du Master en recherche psycha-nalytique de L´Université d´Antioquia à Medellín, Colombie. Le but de cet article est donc de déve-lopper l’un des résultats de ladite recherche, selon lequel il y aurait une articulation entre les énigmes posées par les maladies auto-immunes et les vicissitudes du désir, lesquelles auraient un écho sur le corps. Cette approche se base sur la conception psychanalytique du corps en tant que territoire du psychisme, comme un lieu d’inscription des traces que la relation avec l´Autre produit, où ce qui concerne la jouissance et le désir est en jeu...

Vascular cognitive impairment in Pemphigus vulgaris: a case report / Comprometimento cognitivo vascular no pênfigo vulgar: relato de caso

Pemphigus vulgaris is a systemic auto-immune medical condition that mainly manifests with changes in skinand vasculopathy. This is a case report of a 69-year-old male with confirmed histopathologic diagnosis of Pemphigus vulgaris presenting ulterior Cognitive Impairment, mostly in executive function. The patient was treated using steroids, immunomodulatory therapy, fluoxetine and galantamine. Neuropsychological testing and magnetic resonance (MRI) were performed. This is the first report of correlational cognitive impairment with Pemphigus vulgaris in the literature. Physicians should be aware of vascular causes for cognitive impairment in patients presenting auto-immune conditions.

Phemphigus vulgaris é uma condição médica sistêmica autoimune que principalmente se manifesta com alterações de pele e vasculopatia. Este é um caso de um homem de 69 anos com diagnóstico histopatológico de Phemphigus vulgaris apresentando posterior comprometimento cognitivo, predominante em funções executivas. O paciente foi tratado com esteroides, terapia imunomoduladora, fluoxetina e galantamina. Avaliação neuropsicológica e ressonância magnética foram realizados. Este é o primeiro relato correlacionando comprometimento cognitivo a pênfigo vulgar na literatura. Os clínicos devem estar cientes das causas vasculares para comprometimento cognitivo em pacientes se apresentando comcondições autoimunes.

Prevalência de prolapso de valva mitral e doença tireoidiana em pacientes com artrite reumatóide de um hospital universitário / Mitral valve prolapse and thyroid diseases in patients with rheuma-toid arthritis in a university hospital

A correlação entre doença auto-imune tireoidiana e artrite reumatóide tem sido demonstrada de longa data. A incidência de prolapso de valva mitral é maior em populações com doença tireoidiana. Acredita-se haver algum componente auto-imune relacionado ao prolapso de valva mitral. Nesse estudo foram avaliados 203 prontuários de pacientes com Artrite reumatóide com ecocardiograma com o objetivo de estabelecer a prevalência de prolapso de valva mitral e doença tireoidiana nessa população. Desses 19 (9,3%) eram homens e 184 (90,6%) eram mulheres. A idade média foi de 53,50±13.67 anos) e o tempo médio de doença de 102±105.8 meses. O prolapso de valva mitral foi visto em 18 (8,86%) pacientes. A avaliação da função tireoidiana foi realizada em 186 indivíduos e desses 3 (1,6%) tinham hipertireoidismo, 28 (15,05%) hipotireoidismo e 155 (83,33%) eram eutireoideos. Pacientes com prolapso de válvula mitral não diferenciaram dos sem prolapso quanto à presença do látex (p=0,5), titulo do látex (p=0,51), presença de FAN (p=0,76), presença de hipotireoidismo (p=0,47), sexo (p=1,0) e idade de aparecimento da doença (p=0,1). Pacientes com prolapso de válvula mitral tinham artrite reumatóide de maior duração (p=0,0021). Conclusão: Os pacientes de artrite reumatóide com prolapso de valva mitral não se diferenciam da população sem prolapso quanto a sexo, idade de início da artrite reumatóide, presença e titulo do fator reumatóide, presença de FAN e de hipotireoidismo.

There is a well established correlation between auto-immune thyroid diseases and rheuma-toid arthritis. The mitral valve prolapse incidence is higher among the patients with thyroid diseases and it´s believed that there is an auto-immune component in its origins. The objective of this study was to explore the prevalence of mitral valve prolapse and thyroid disease in 203 patients with rheumatoid arthritis. The results showed that 19 (9, 3%) were men and 184 (90,6%) were women. The average age was 53, 50±13.67 years and the average time of disease was 102±105.8 months. The mitral valve prolapse prevalence was 8, 86% (18 pa-tients). The thyroid function was studied in 186 patients. Among these, 3 (1, 6%) had hyperthyroidism, 28 (15, 05%) hypothyroidism and in 155 (83, 33%) the thyroid function were normal. There was no difference between individuals with mitral valve prolapse and without on rheumatoid factor presence (p=0,5), latex title (p=0,51), antinuclear antibody presence (p=0,76), hipothyroidism (p=0,47), gender (p=1,0) and age of rheumatoid arthritis onset (p=0,1). Patients with mitral valve prolapse had longer disease duration (p=0,0021). Conclusion: The rheumatoid arthritis patients with mitral valve prolapse from this study have no significant differences from the population without mitral valve prolapse in gender, age of disease onset, presence and levels of rheumatoid factor, presence of antinuclear anti-bodies and hypothyroidism.

Approach to diagnosis of auto-immune hepatitis.

Auto-immune hepatitis (AIH) is one of the chronic liver diseases, seen predominantly in women, resulting from dysregulated immune mechanisms not yet clearly defined. Based on a combination of clinical and laboratory parameters with both positive and negative weights, the International AIH Group devised a scoring system in 1993. The system was modified in 1999 and has proven useful for both diagnostic and research purposes. This review deliberates on the clinical, immunological and histological features of this entity.

Patogênese das doenças tiroidianas autoimunes / Pathogenesis of autoimmune thyroid diseases

A doença tiroidiana autoimune (DAIT), que afeta de 2 por cento a 5 por cento da população ocidental, é o transtorno autoimune órgão-específico mais comum. Sua apresentação clínica varia do hipertiroidismo da doença de Graves (DG) ao hipotiroidismo associado à tiroidite de Hashimoto (TH). A exata etiologia da DAIT permanece desconhecida, mas a interação entre suscetibilidade genética e fatores ambientais desencadeadores parece ser de fundamental importância no seu desenvolvimento. Postula-se que fatores genéticos responderiam por 79 por cento da suscetibilidade à DAIT e os ambientais por 21 por cento. Genes imunomoduladores, como o complexo maior de histocompatibilidade (MHC), antígeno-4 associado ao linfócito T citotóxico (CTLA-4), a molécula CD40 e a proteína tirosina fosfatase-22 (PTPN22) e os genes específicos da glândula tiróide, como receptor do TSH (TSHR) e tiroglobulina (TG) têm sido identificados. A natureza exata do envolvimento do meio ambiente no desenvolvimento da DAIT não é bem conhecida, mas vários fatores ambientais têm sido envolvidos, como o conteúdo de iodo na dieta, estresse, drogas e infecções. Entretanto, não há evidência clara de causalidade e os mecanismos pelos quais fatores ambientais desencadeariam a autoimunidade tiroidiana, em indivíduos geneticamente predispostos, ainda permanecem não completamente entendidos. O conhecimento dos mecanismos precisos de interação entre fatores ambientais e genes na indução da autoimunidade tiroidiana poderia resultar desenvolvimento de novas estratégias de prevenção e tratamento.

Autoimmune thyroid disease (AITD) is the most common organ-specific autoimmune disorder affecting 2 percent to 5 percent of the population in Western countries. Clinical presentation varies from hyperthyroidism in Graves' Disease to hypothyroidism in Hashimoto's thyroiditis. While the exact etiology of thyroid autoimmunity is not known, interaction between genetic susceptibility and environmental factors appears to be of fundamental importance to initiate the process of thyroid autoimmunity. It has been postulated that 79 percent of the susceptibility to develop AITD is attributed to genetic factors, while environmental factors contribute to 21 percent. The identified AITD susceptibility genes include immune-modulating genes, such as the major histocompatibility complex (MHC), cytotoxic T lymphocyte antigen-4 (CTLA-4), CD40 molecule, and protein tyrosine phosphatase-22 (PTPN22), and thyroid-specific genes, including TSH receptor (TSHR) and thyroglobulin (TG). The exact nature of the role environmental factors play in AITD is still not well known, but the involvement of several factors such as iodine diet content, stress, drugs and infections has been reported. However, there is no clear evidence of causality and the mechanisms by which environmental factors trigger thyroid autoimmunity in genetically predisposed individuals remain not fully understood. Knowledge of the precise mechanisms of interaction between environmental factors and genes in inducing thyroid autoimmunity could result in the development of new strategies for prevention and treatment.

A iodúria de pacientes portadores de tireopatias autoimunes em Santo André, SP, é comparável à dos indivíduos normais e estável nos últimos dez anos / Urinary iodine in patients with auto-immune thyroid disorders in Santo André, SP, is comparable to normal controls and has been steady for the last 10 years

OBJETIVO: Avaliar se o aumento de iodo na dieta seria o fator desencadeante de tireopatias autoimunes na cidade de Santo André, SP. MÉTODOS: Determinou-se a iodúria em amostra isolada de 58 pacientes, divididos em quatro grupos e de 13 indivíduos normais (controles). RESULTADOS: Iodúria: grupo 1 - hipertireoidismo = 203,5 ± 152,71 µg/L (média ± DP); grupo 2 hipotireoidismo = 258,31 ± 148,2 µg/L; grupo 3 - tireodite crônica autoimune = 244,29 ± 191,6 µg/L; grupo 4 - amiodarona = 1.157,5 ± 261,8 µg/L; grupo 5 - controles = 262,31 ± 146,2 µg/L. Comparadas as médias da iodúria entre os cinco grupos, dos grupos 1, 2, 3 e 5 não apresentaram diferenças significantes (p > 0,05) e todos diferiram do grupo 4 (p < 0,05). A iodúria dos grupos 1, 2, 3 e 5, obtida em 2002 e 2003, não diferiram dos valores determinados em 1994 em escolares em Santo André. CONCLUSÃO: Este estudo evidencia que o iodo não deve ser considerado o agente responsável pelas tireopatias autoimunes em Santo André, e outros fatores ambientais devem ser investigados.

OBJECTIVE: Evaluate whether the increase of iodine in the diet would be the triggering factor for auto-immune thyropathies in the city of Santo André, SP. METHODS: Urinary iodine was determined in samples isolated from 58 patients, divided in 4 Groups, and in 13 normal individuals (controls). RESULTS: Urinary Iodine: Group 1 - hyperthyroidism = 203.5±152.71 µg/ L(mean±sd); Group 2 - hypothyroidism = 258.31±148,2 µg/L; Group 3 - chronic auto-immune thyroiditis = 244.29±191.6 µg/L; group 4 (Amiodarone) = 1157.5±261.8 µg/L; Group 5 - Controls = 262.31±146.2 µg/L. On comparing the means of urinary iodine among the groups, the means for groups 1, 2, 3, and 5 did not present significant differences (p>0.05), and all differed from group 4 (p<0.05). Urinary iodine obtained in groups 1, 2, 3 and 5, obtained in 2002-03, is not different from the values determined in students in 1994 in Santo André. CONCLUSION: This study shows evidence that iodine should not be considered as the responsible agent for auto-immune thyropathies in Santo André, and other environmental factors should be investigated.

Whole Body Imaging Using 18-Fluorine Fluorodeoxyglucose (18F-FDG) Positron Emission Tomography/Computed Tomography (PET/CT) with or without Contrast Enhanced Computed Tomography (CT) in Dignosing Arteritis

Introduction: Takayasu's Arteritis and Horton's Arteritis are two rare cases of auto-immune complex diseases resulting in sterile inflammatory reactions affecting the wall of large and medium sized arteries. Various radiological and interventional methods employed are inconclusive and become diagnostic only when complications begin to set in. The new non-invasive hybrid Positron Emission Tomography Computed Tomography (PET/CT) using 18Florine-Fluorodeoxyglucose (18F-FDG) imaging technique could detect arteritis in an early clinical stage when routine conventional cross-sectional imaging was inconclusive. Method: Two cases from Klagenfurt Hospital, Austria and Milan General Hospital, Italy were compared with image acquisition being done in the respective hospitals. In Klagenfurt, PET/CT image acquisition was performed using intravenous contrast administration and in Milan, CT parameters were used as attenuation correction and anatomical correlation of PET images. Results: CT performed using both methods, with or without iodinated contrast media, were useful in detecting arteritis. Conclusion: It is concluded that PET/CT aside from being a useful tool in cancer imaging, is also useful for pyrexia of unknown origin. PET/CT should be employed early in managing this clinical condition where arteritis is a possible diagnosis.

Some paraclinical characteristic of intocicative diffuse thyroid disease (basedow) combining with Hashimoto auto immune thyroiditis

At the Hospital N0103, the characteristics of basedow symptoms were studied in 125 patients with basedow in combining with Hashimoto disease in comparing with 88 patients of simple basedow. Results showed no obvious difference between simple basedow patients and basedow associated with Hashimoto in terms of age of developing disease, of peripheral white blood cells, of basal metabolism, electro heart rate, T3, T4, FT4 level and Thyrotropin. 100% of patients who were diagnosed pathoanatomically as basedow in combining with Hashimoto, were diagnosed clinically as simple basedow. 98.8% of patients of basedow in combining with Hashimoto who underwent a biopsy of cell aspiration had got confirmed diagnosis

The effects of vasectomy on health.

The study of possible adverse effects of vasectomy have been mainly focussed on hormonal balance, spermatogenesis, the induction· of auto-immune reactions and cardiovascular changes including the non-fatal myocardial infarction. The review of literature, including our own work on the immunological sequelae of vasectomy, indicates that there is no health hazard following vasectomy. The presence of antibodies to spermatozoa in some individuals, however, may effect future fertility, if reversal is requested.

Detection of APRIL mRNA in peripheral blood of auto-immune diseases using a quantitative real-time PCR method / 临床检验杂志

Objective To establish a SYBR Green Ⅰ quantitative real-time PCR method for detecting the expression of APRIL gene(a proliferation-inducing ligand,APRIL) in peripheral blood of patients with auto-immune diseases,e.g.,systemic lupus erythematosus(SLE) and rheumatoid arthritis(RA),and investigate the relationship of APRIL mRNA expression with pathogenesis and prognosis of auto-immune diseases.Methods Plasmid PGEM-T easy-APRIL was cloned as the standard template.SYBR Green Ⅰ quantitative real-time PCR was set up to examine the expression of APRIL mRNA in peripheral blood of 58 patients with auto-immune diseases and 20 healthy controls using Line Gene FQD-33A Detection System.Results The obtained data were normalized by dividing the copy number of target cDNA by those of GAPDH(glyceraldehycle-3-phosphate dehydrogenase,GAPDH).APRIL expression levels ranges from 3.95 to 192 and mean value was 29.68?4.5.APRIL expression of twenty healthy controls showed range from 3.1 to 18.7 and mean value of 10.56?2.0.APRIL expression levels in patients with auto-immune diseases were higher than those in healthy controls.In auto-immune diseases group APRIL expression levels of untreated patients were higher than those of the other patients,and a statistical significance was found.Conclusions APRIL mRNA was successfully detected by SYBR Green Ⅰ quantitative real-time PCR and the method was accurate and reliable.The expression of APRIL mRNA of auto-immune disease patients was higher than those of healthy controls,and the expression of untreated patients was the highest.This method may be used for further study on the high-level expression of APRIL mRNA in mechanism of auto-immune diseases as well as the development and prognosis of diseases.