Allergen-specific immunotherapy for inhalant allergies, using allergen extracts of proven value, is highly effective in selected patients with allergic rhinoconjunctivitis and allergic asthma. Both subcutaneous and sublingual immunotherapy (SLIT) have been shown to modify the underlying cause of the disease, with long-term clinical benefits that persist for years after their discontinuation. Real-world studies have confirmed the long-term efficacy of allergen immunotherapy in allergic rhinitis (AR) and asthma and shown a reduction in the incidence of lower respiratory tract infections. Sublingual house dust mite (HDM) immunotherapy has been suggested to improve innate antiviral immunity—a likely explanation for this finding. Based on robust randomized controlled trials, the Global Initiative for Asthma (GINA) guideline has incorporated the use of SILT for the treatment of adults with HDM-driven asthma and concomitant AR, with sub-optimal control, regardless of the use of low-to-high doses of inhaled corticosteroids, as long as the patient’s forced expiratory volume in 1 second (FEV1) is > 70%.

Summary:Background. Food allergy can range from mild to severe, life-threatening reactions with various symptoms and organ involvement. The impact of asthma on severe food-induced allergic reactions is not completely understood. In the hypothesis that asthma increases the risk of severe food-induced allergic reactions, the aim of this study is to compare the incidence of severe food-induced allergic reactions in patients with history of asthma compared with patients without history of asthma. Methods. We performed a systematic research on electronic databases, including PubMed, Scopus and Web of Science. Observational studies, studies reporting medical characteristics of patients diagnosed with food allergy and studies reporting medical history of patients with allergic reactions were included. The primary outcome was the incidence of severe food-induced allergic reactions in patients with history of asthma compared with patients without history of asthma. Results. Eight studies with a total of 90,367 patients met the inclusion criteria and were included, with a total population of 28,166 of patients with food allergy. The incidence of severe food-induced allergic reactions in patients with history of asthma compared with patients without history of asthma was increased (OR 1.28; 95%CI 1.03-1.59; p = 0.03; I2 = 59%). Conclusions. Individuals with both food allergy and asthma are at high risk of severe, potentially fatal allergic reactions. Healthcare professionals should prioritize prevention and management strategies for these subjects. Patients with asthma and food allergy are at increased risk of potentially fatal food-induced allergic reactions. Optimal management of both diseases is nec-essary to prevent potentially life-threatening events. Study registration. The protocol of this review was registered in PROSPERO (CRD42023448293).

Background:Mosquito bite is normally associated with mild allergic responses, but severe localized or systemic reactions are also possible. Reliable tools for the diagnosis of mosquito allergy are still unavailable. Here, we investigated the IgE response to 3 potential salivary allergens identified in the saliva of the tiger mosquito Aedes albopictus.Methods:Serum from 55 adult individuals (28 controls and 27 allergic people), were analysed using an in-house Enzyme Linked ImmunoSorbent Assay (ELISA) against the Salivary Gland Extract (SGE) and the recombinant proteins albD7l2 (Aed al 2), albAntigen5-3 (Aed al 13) and albLIPS-2 (Aed al 14).Results:Fifteen of the 27 (56%) individuals having hypersensitive reactions to mosquito bites had IgE serum levels recognizing SGE. Negative sera did not show detectable levels of IgE targeting the SGE from the most common sympatric mosquito Culex pipiens. Among the positive individuals, 2 subjects displayed IgE targeting Aed al 2 (13%), while IgE recognizing Aed al 13 and Aed al 14 were detected in ten (67%) and seven (47%) individuals, respectively. Two sera from non-hypersensitive subjects had detectable levels of IgE targeting Aed al 13, suggesting possible cross-reaction with the homologue salivary proteins of multiple mosquito species or, more generally, of hematophagous insects.Conclusions:Our results indicate that Aed al 13 and Aed al 14 hold the potential to be developed as tools for the diagnosis of allergy to Ae. albopictus bites. Such tools would facilitate epidemiological studies on tiger mosquito allergy in humans and might foster the development of further protein-based assays to investigate cross-species allergies.

Anti-Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) vaccination is the world’s most important strategy for stopping the pandemic. Vaccination challenges the body’s immune response and can be complicated by hypersensitivity reactions. The autonomic nervous system can modulate the inflammatory immune response, therefore constituting a potential marker to characterize individuals at high risk of hypersensitivity reactions. Autonomic nervous system functionality was assessed through measurement of the heart rate variability (HRV) in subjects with a history of severe allergic reactions and 12 control subjects. HRV parameters included the mean electrocardiograph RR interval and the standard deviation of all normal R–R intervals (SDNN). All measurements were performed immediately before the anti-SARS-CoV-2 vaccination. The median RR variability was lower in the study than in the control group: 687 ms (645–759) vs. 821 ms (759–902); p = 0.02. The SDNN was lower in the study group than in the control group: 32 ms (23–36) vs. 50 ms (43–55); p < 0.01. No correlation was found between age and the SDNN. Autonomic nervous system activity is unbalanced in people with a severe allergy background.

Summary Background. International guidelines suggested skin tests with Polyethylene-glycol (PEG) and polysorbate 80 (PS-80), to investigate a possible hypersensitivity to these excipients either to identify subjects at risk of developing allergic reactions to Covid-19 vaccines, or in patients with suspected IgE mediated hypersensitivity reactions (HR) to the Covid-19 vaccine. The main purpose of this study was to investigate the prevalence of PEG and PS sensitization in patients with a clinical history of HR to drugs containing PEG/PS and in patients with a suspected Covid-19 vaccine immediate HR. Methods. This was a multicenter retrospective study conducted by allergists belonging to 20 Italian medical centers. Skin testing was performed in 531 patients with either a clinical history of suspected hypersensitivity reaction (HR) to drugs containing PEG and/or PS-80 (group 1:362 patient) or a suspected HR to Covid-19 vaccines (group 2: 169 patient), as suggested by the AAIITO/SIAAIC guidelines for the "management of patients at risk of allergic reactions to Covid-19 vaccines" [1]. Results. 10/362 (0.02%) had positive skin test to one or both excipients in group 1, 12/169 (7.1%) in group 2 (p less than 0.01). In group 2 HRs to Covid-19 vaccines were immediate in 10/12 of cases and anaphylaxis occurred in 4/12 of patients. Conclusions. The positivity of skin test with PEG and or PS before vaccination is extremely rare and mostly replaceable by an accurate clinical history. Sensitization to PEG and PS has to be investigated in patients with a previous immediate HR to a Covid-19 vaccine, in particular in patients with anaphylaxis.

Drug reaction with eosinophilia and systemic symptoms (DRESS) is a heterogeneous, multiorgan and potentially life-threatening drug-hypersensitivity reaction (DHR) that occurs several days or weeks after drug initiation or discontinuation. DHRs constitute an emerging issue for public health, due to population aging, growing multi-organ morbidity, and subsequent enhanced drug prescriptions. DRESS has more consistently been associated with anticonvulsants, allopurinol and antibiotics, such as sulphonamides and vancomycin, although new drugs are increasingly reported as culprit agents. Reactivation of latent infectious agents such as viruses (especially Herpesviridae) plays a key role in prompting and sustaining aberrant T-cell and eosinophil responses to drugs and pathogens, ultimately causing organ damage. However, the boundaries of the impact of viral agents in the pathophysiology of DRESS are still ill-defined. Along with growing awareness of the multifaceted aspects of immune perturbation caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) during the ongoing SARS-CoV-2-related disease (COVID-19) pandemic, novel interest has been sparked towards DRESS and the potential interactions among antiviral and anti-drug inflammatory responses. In this review, we summarised the most recent evidence on pathophysiological mechanisms, diagnostic approaches, and clinical management of DRESS with the aim of increasing awareness on this syndrome and possibly suggesting clues for future research in this field.

COVID-19 is associated with higher morbidity and mortality burdens in immunocompromised individuals, including patients with systemic lupus erythematosus (SLE; 1). These patients might benefit from treatment with anti-SARS-CoV-2-specific antiviral agents and monoclonal antibodies, but clinical evidence is to date limited.to comparatively assess the course of COVID-19 in patients with SLE treated or untreated with COVID-19-specific agents.Patients with SLE and COVID-19 treated with antivirals and/or monoclonal antibodies from February 2020 to December 2022 were identified within a three-centre cohort of tertiary referral centres and age-, sex- SLE extension- and SLE duration-matched 1:2 with patients with a history of untreated COVID-19. Data on COVID-19 presentation, course (including time to viral clearance) and sequelae, along with SLE treatment at COVID-19 onset and SLE course after COVID-19 were collected. COVID-19 severity at presentation was quantitated through a 0-4 analogue scale [2]. Data are expressed as median (interquartile range, IQR) unless otherwise specified.Over three years, 39% of patients with SLE had at least one COVID-19 event. Eighteen subjects (16 women) were treated with antivirals (n=12) or monoclonal antibodies (n=6) and were matched with 36 controls. There was no difference in the frequency of organ involvement between the two groups. Treated patients were receiving significantly higher prednisone daily doses at COVID-19 onset (6.25 (0-10) vs 0 (0-2.5) mg; p=0.005) and had a higher prevalence of previous high-dose steroid treatments (83% vs 47%; p=0.019) compared to controls. SLE disease activity index (3 (0-5) vs 1 (0-4)) and SLE International Collaborating Clinics Damage Index scores (1 (0-3) vs 0 (0-1)) were also numerically higher in treated patients at COVID-19 onset. Patients in the treated group had more severe COVID-19 at presentation but showed no significant differences with control subjects in terms of COVID-19 resolution, prevalence of sequelae and viral clearance (Table 1). There was also no difference in flare occurrence between the two groups (Log-rank=0.02, p=0.889). Two patients reported mild adverse events with monoclonal antibodies (muscle cramps and chest pain, both self-resolving).These data support the safe use of COVID-19 specific treatments in patients with SLE. Patients treated with antivirals and monoclonal antibodies had a favourable COVID-19 course, despite a more severe presentation and a higher risk of deterioration due to SLE and corticosteroid treatment burden, suggesting the potential efficacy of COVID-specific treatments in preventing severe COVID-19 in patients with SLE.[1]Strangfeld A et al, Ann Rheum Dis, 2021[2]World Health Organization. Clinical management of COVID-19; Interim guidance 27 May 2020.Table 1.COVID-19 presentation and courseTreated (n=18)Untreated (n=36)Number of vaccine doses3 (2-3)3 (2-3)Time from last vaccine administration (days)118 (53-184)134 (30-210)COVID-19 featuresWHO class at presentation1 (1-1)**0 (0-1)Symptoms at presentation: n(%)Dyspnoea3 (17)3 (8)Fever10 (56)22 (61)Upper Respiratory Symptoms16 (89)29 (81)GI symptoms1 (6)2 (6)Pneumonia3 (17)3 (8)COVID-19 courseTime to symptom resolution (days)5 (4-8)7 (3-8)Time to viral clearance (days)10 (7-14)9 (7-14)Any complication: n(%)1 (6)6 (17)Hospitalisations: n(%)1 (6)0 (0)Long COVID: n(%)3 (17)6 (17)Deaths: n(%)0 (0)1 (3)We thank Dr. Giordano Vitali and his staff for assisting and treating patients with SLE and COVID-19 from IRCCS San Raffaele Hospital in the local mild COVID-19 clinic.Giuseppe Alvise Ramirez Consultant of: Astrazeneca, Maria Gerosa: None declared, Daniel Arroyo-Sánchez: None declared, Chiara Asperti: None declared, Lorenza Maria Argolini: None declared, Gabriele Gallina: None declared, Chiara Bellocchi: None declared, Martina Cornalba: None declared, Isabella Scotti: None declared, Ilaria Suardi: None declared, Lorenzo Beretta: None declared, Luca Moroni Consultant of: Astrazeneca, Enrica Bozzolo: None declared, Roberto Caporali Speakers bureau: AbbVie, Amgen, BMS, Celltrion, Fresenius, Galapagos, Janssen, Lilly, Novartis, Pfizer, and UCB, Consultant of: AbbVie, Fresenius, Galapagos, Lilly, Novartis, Pfizer, and UCB, Lorenzo Dagna Consultant of: Abbvie, Amgen, Astra-Zeneca, Biogen, Boehringer-Ingelheim, Bristol-Myers Squibb, Celltrion, Eli Lilly and Company, Galapagos, GlaxoSmithKline, Janssen, Kiniksa Pharmaceuticals, Novartis, Pfizer, Roche, Sanofi-Genzyme, Swedish Orphan Biovitrium (SOBI), and Takeda, Grant/research support from: Abbvie, Bristol-Myers Squibb, Celgene, GlaxoSmithKline, Janssen, Kiniksa, Merk Sharp & Dohme, Mundipharma Pharmaceuticals, Novartis, Pfizer, Roche, Sanofi-Genzyme, and SOBI.

Basophil activation test (BAT) can tackle multiple mechanisms underlying acute and delayed hypersensitivity to drugs and vaccines and might complement conventional allergy diagnostics but its role in anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine-related hypersensitivity is ill-defined. Therefore, 89 patients with possible hypersensitivity (56 % with delayed mucocutaneous manifestations) to anti-SARS-CoV-2 vaccines were tested with BAT for Macrogol 3350, DMG-PEG 2000, PEG 20000, polysorbate-80 and trometamol and compared to 156 subjects undergoing pre-vaccine BAT. A positive BAT was associated with delayed reaction onset (p = 0.010) and resolution (p = 0.011). BAT was more frequently positive to DMG-PEG 2000 than to other excipients in both groups (p < 0.001). DMG-PEG 2000 reactivity was less frequent in vaccine-naïve (6 %) than vaccinated subjects (35 %, p < 0.001) and associated with mRNA-1273 vaccination. DMG-PEG 2000 BAT might therefore have a diagnostic role in subjects with delayed hypersensitivity reactions. Natural immunity might be a key player in basophil activation.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-related disease (COVID-19) has spread pandemically with high rates of morbidity and mortality. COVID-19 has also posed unprecedented challenges in terms of rapid development of pharmacological countermeasures to prevent or contrast SARS-CoV-2 pathogenicity. Anti-SARS-CoV-2 antiviral agents and monoclonal antibodies have been specifically designed to attenuate COVID-19 morbidity and prevent mortality in vulnerable subjects, such as patients with immune-mediated diseases, but evidence for the safe and effective use of these drugs in this latter population group is scarce. Therefore, we designed a retrospective, multicentre, observational, case-control study to analyse the impact of these treatments in COVID-19 patients with systemic lupus erythematosus (SLE), a paradigmatic, multi-organ autoimmune disease. We identified 21 subjects treated with antivirals and/or monoclonal antibodies who were matched with 42 untreated patients by age, sex, SLE extension and duration. Treated patients had higher baseline SLE disease activity index 2000 scores [SLEDAI-2K median (interquartile range) = 4 (1–5) vs. 0 (0–2); p = 0.009], higher prednisone doses [5 (0–10) mg vs. 0 (0–3) mg; p = 0.002], and more severe COVID-19 symptoms by a five-point World Health Organisation-endorsed analogue scale [1 (0–1) vs. 0 (0–1); p < 0.010] compared to untreated patients. There was no difference between groups in terms of COVID-19 outcomes and sequelae, nor in terms of post-COVID-19 SLE exacerbations. Three subjects reported mild adverse events (two with monoclonal antibodies, one with nirmatrelvir/ritonavir). These data suggest that anti-SARS-CoV-2 antivirals and monoclonal antibodies might be safely and effectively used in patients with SLE, especially with active disease and more severe COVID-19 symptoms at presentation.

Severe drug allergy affects patient hesitancy to new treatments, posing unprecedented challenges to anti-SARS-CoV-2 vaccination campaigns. We aimed to analyze the psychological profile of vaccinees with a history of severe allergy in comparison to subjects with a milder allergy history. Patients attending a dedicated vaccination setting were administered an anonymized questionnaire including clinical data and the State-Trait Anxiety Inventory (STAI) scale (score range 20–80). Patients were also asked whether being in a protected setting affected their attitude toward vaccination. Data are expressed as median (interquartile range). We enrolled 116 patients (78% women), of whom 79% had a history of drug anaphylaxis. The median state anxiety score was 36.5 (30–47.2), while the trait anxiety score was 37 (32–48). State anxiety was higher in those with severe than mild allergy [39 (32–50) vs. 30 (25–37); p < 0.001], with the highest score found in a patient with previous drug anaphylaxis (42.5 [32–51.7]). More than 50% of patients reported that being in a protected setting had lowered their anxiety. Severe allergy is associated with a higher burden of situational anxiety in the setting of vaccination without affecting patient constitutional (trait) levels of anxiety. Vaccination in dedicated facilities might overcome issues related to hesitancy and improve patients’ quality of life.

Background Our study supports that treatment with glucocorticoids at medium-high doses during pregnancy adversely affects pregnancy outcome with an increased risk of both APO and birth of SGA infants. These data can be related to a direct role of the drug in determining maternal-fetal outcome and to the presence of an incomplete control over disease activity. The comparison between pregnancies followed before 2010 and since 2010 conducted in our study shows that the introduction of drugs such as hydroxychloroquine and azathioprine from the beginning of the pregnancy can reduces the frequency of APO in general. These medications could represent a safety therapeutic strategy both for the mother and for the fetus in order to control autoimmune disease during pregnancy and minimize the occurrence of complications. Further studies on larger numbers of placenta in APS patients will be needed to confirm our findings. Objectives To investigate whether treatment in SLE patients during pregnancy may influence the occurrence of APO events and, in particular, the birth of SGA infants. Methods We performed a monocentric observational study in SLE pregnant patients prospectively followed at the ‘Pregnancy at risk’ multidisciplinary outpatient clinics at San Raffaele Hospital, Milan, Italy from January 2003 to June 2021. We collected data from 79 pregnancies in 58 patients with a diagnosis of SLE. Results 13/79 (16%) pregnancies ended in a spontaneous abortion. In the other 66/79 (84%) APOs occurred in 29/66 (44%) pregnancies. 17 of the 66 (26%) pregnancies that did not end in spontaneous abortion ended with the birth of SGA infants. Glucocorticoid treatment at medium-high doses (e.i. prednisone ≥ 5 mg) was associated to an increased risk for APO (OR 4.431, p-value 0.018) and for the birth of SGA infants (OR 4.401, p-value 0.019). Preterm delivery (7/43, 16% versus 7/23, 30%), hypertension and/or preeclampsia (4/43, 9% versus 5/23, 22%) were observed with low incidence in pregnancy followed since 2010 than before 2010, even if without reaching statistical significance. Conclusion Our study supports that treatment with glucocorticoids at medium-high doses during pregnancy adversely affects pregnancy outcome with an increased risk of both APO and birth of SGA infants. These data can be related to a direct role of the drug in determining maternal-fetal outcome and to the presence of an incomplete control over disease activity. The comparison between pregnancies followed before 2010 and since 2010 conducted in our study shows that the introduction of drugs such as hydroxychloroquine and azathioprine from the beginning of the pregnancy can reduces the frequency of APO in general. These medications could represent a safety therapeutic strategy both for the mother and for the fetus in order to control autoimmune disease during pregnancy and minimize the occurrence of complications. Further studies on larger numbers of placenta in APS patients will be needed to confirm our findings. References [1]Moroni, G. & Ponticelli, C. Pregnancy in women with systemic lupus erythematosus (SLE). Eur. J. Intern. Med. 32, 7–12 (2016). [2]Palmsten, K., Simard, J. F., Chambers, C. D. & Arkema, E. V. Medication use among pregnant women with systemic lupus erythematosus and general population comparators. Rheumatol. (United Kingdom) 56, 561–569 (2017). Disclosure of Interests None declared

Background: Histamine Intolerance (HIT) is a multifaceted pseudoallergic disorder possibly due to defective histamine metabolism. Diamine oxidase (DAO) contributes to histamine degradation and can be measured in the serum. The role of DAO measurement in the diagnostic work-up of HIT still remains unclear, and conflicting results have been reported in the literature. Therefore, we aimed to evaluate the possible clinical usefulness and consistency of DAO value ranges as provided by the assay manufacturer and verify whether they could predict the response to treatment. Methods: We retrospectively analyzed 192 outpatients with HIT symptoms and measured serum DAO values at baseline. Patients were prescribed either with low-histamine diet and/or enzymatic supplementation according to symptom severity and re-evaluated six to eight months later. Patients were stratified into three groups according to DAO levels: <3 U/mL, 3–10 U/mL, and >10 U/mL. HIT severity was assessed on a scale of 1 to 5 before and after treatment. Results: A total of 146 patients completed the study. Gastrointestinal and cutaneous symptoms, often associated with headache, were more frequent in subjects with DAO < 10 U/mL. Symptom severity and DAO ranges were correlated. Patients with intermediate DAO levels (3–10 U/mL) showed a more complex clinical phenotype but also a more significant improvement in symptom severity (score reduction 50%, interquartile range (IQR) = 33–60%) when compared to patients with low DAO (40%, IQR = 20–60%; p = 0.045) or high DAO (33%, IQR = 0–50%; p < 0.001). Complex clinical phenotypes were also more frequent in patients with intermediate DAO levels. Conclusions: HIT is characterized by typical symptoms and low levels of DAO activity. Symptom severity was associated with the degree of DAO deficiency. Patients with DAO values between 3 and 10 U/mL show the best response to treatment (low-histamine diet and/or DAO supplementation). DAO value could arguably be considered as a predictor of clinical response to treatment. Prospective studies are needed to confirm these data.

Among 6146 hospital employees, 118 subjects with severe allergic background were identified through a screening questionnaire and stratified into 3 groups (Low-risk (LR), Intermediate (IR) and High-risk (HR) group), based on their allergic anamnesis. Data reports on hypersensitivity reactions (HypR) have been collected in both allergic and non-allergic subjects. Seventeen patients (14%) in the allergic population had a HypR after the first, the second or both doses. Skin manifestations were the most frequent ones. Allergic events were more frequent in HR (35%) than IR (10%; p = 0.005) or LR (0%; p = 0.074) subjects. No patient had anaphylaxis. All patients completed the vaccination schedule. 13 HypR occurred in patients without severe allergic background (13/6028, 0,2%) including one (1/6148, 0.016% of total population) WAO grade-4 anaphylaxis. Our data suggest that BNT162b2 mRNA Covid-19 vaccine is relatively safe also in patients with severe allergic background; however, some precautions are required for high-risk patients. (c) 2021 Elsevier Ltd. All rights reserved.

Aberrant deployment of the immune response is a hallmark pathogenic feature of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-related disease (COVID-19), possibly accounting for high morbidity and mortality, especially in patients with comorbidities, including immune-mediated disorders. Immunisation with SARS-COV-2 vaccines successfully instructs the immune system to limit viral spread into tissues, mitigate COVID-19 manifestations and prevent its most detrimental inflammatory complications in the general population. Patients with immune-mediated diseases have been excluded from vaccine registration trials, foreclosing the acquisition of specific efficacy and safety data. In this review, we aimed to summarise and critically discuss evidence from real-world studies addressing this issue to provide a comprehensive view of the impact of vaccination practices in patients with allergy, autoimmunity or immunodeficiency. We analysed clinical and laboratory data from 34 studies involving more than 13,000 subjects with various immune disorders who were vaccinated with mRNA- DNA- or inactivated viral particle-based vaccines. These data globally support the safe and effective use of SARS-CoV-2 vaccines in patients with immune-mediated diseases, although patient-tailored strategies to determine vaccination timing, vaccine choice and background therapy management are warranted to optimise vaccination outcomes. More data are needed regarding patients with primary immunodeficiencies.

Background Chronic Arthritis could begin in women in childbearing age with several consequent complications in family planning. There are few data on long term outcome of children born from these mothers. Objectives Evaluate the neurocognitive profile of children born to mothers with Rheumatoid Arthritis (RA), Psoriasic Arthritis (PsA), Ankylosing Spondylitis (SpA) and studied the psychological outcome of these patients in relationship to their pregnancies. Methods We evaluated 16 women (11 RA, 3 PsA, 2 SpA) with diagnosis before pregnancy and school-age children. Information about maternal disease and treatment during pregnancy were collected from medical records. The work was performed by a multidisciplinary team (rheumatologists and pediatric neurologists). The Child Behavior Check List (CBCL 6-18), a home-made questionnaire and others validate questionnaires (STATE-TRAIT ANXIETY INVENTORY - STAI, EDIMBURGH POSTNATAL DEPRESSION SCALE - EPDS, PAYKEL scale of stressful life events) were submitted to all mothers. A neurological physical exam was performed by a pediatric neurologist in all children. Intellectual functioning were assessed by Wechsler scale for corrected age. We also applied standardized batteries to evaluate academic learning. The study was approved by the local ethical committee. Results We evaluated 18 children (F/M=1/1, median age 7,4 years, range 6.4-14). All children were born at term and with normal weight. The neurological physical exam and the intelligence level were normal in all children. One child displayed a specific learning disability in reading activities (10% vs 2,5-3,5% of general pediatric population). We found in 6 children (33%) behavior aspects of somatization and anxiety/depression (internalizing problem), in 2 (11%) externalizing problems (oppositional-provocative behavior) and in 5 (28%) an "adult profile". From maternal evaluations we found significant correlations between activity of disease during pregnancy and difficult caregiving and breastfeeding (p=0,005 and p=0,0128 respectively). Finally, a relationship also exists between maternal depression/anxiety and need of psychological support. Conclusion This preliminary study on children born to mothers with chronic arthritis showed in children a prevalent pattern of anxiety/depression and an adult, mature profile, expression of insecurity. Therefore, data from CBCL showed that these children were less involved in sports or playful activities than peers and were more involved in school activities. It seemed they would invest more energies in intellectual functioning, as noted in children affected by chronic diseases such as asthma or juvenile idiopathic arthritis. On the maternal side clearly emerged a diffuse state of anxiety, accentuated by having an active disease during pregnancy and puerperium. Postpartum depression was detected in these mothers with higher levels than general population (39% vs 10-15%): it could be desiderable to give these mothers a psychological support during this period. The practical message of our study is also that children born to women with chronic arthritis may need a long-term followup in order to detect and correct any neurological, behavioral or cognitive alteration as early as possible. Reference [1] Bomba M, Galli J, Nacinovich R, et al. Neuropsychiatric aid in children born to patients with rheumatic diseases. Clin Exp Rheumatol. 2010 Sep-Oct;28(5):767-73. Disclosure of Interests Cecilia Nalli: None declared, Jessica Galli: None declared, Angela Merlini: None declared, Chiara Asperti: None declared, Laura Andreoli: None declared, Elisa Fazzi: None declared, Angela Tincani Consultant for: UCB, Pfizer, Abbvie, BMS, Sanofi, Roche, GSK, AlphaSigma, Lillly, Jannsen, Cellgene, Novartis