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Juan C Ivancevich MD Profile
Juan C Ivancevich MD

@Aller_MD

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Allergist - Twittering on #allergy , #asthma & #immunology . Associate Professor of Immunology , del Salvador University, WAO website social media editor

Buenos Aires
Joined March 2009
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@Aller_MD
Juan C Ivancevich MD
2 months
#EURneffy (adrenaline nasal spray) approved in the EU as the First and Only Needle-Free Emergency Treatment of Allergic Reactions ( #anaphylaxis ).
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@Aller_MD
Juan C Ivancevich MD
2 years
The #FDA has approved #tezepelumab - ekko for self-administration in a prefilled, single-use pen among patients aged 12 years and older with severe #asthma .
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@Aller_MD
Juan C Ivancevich MD
1 month
The US Food and Drug Administration (FDA) has approved benralizumab (Fasenra) for the treatment of adults with eosinophilic granulomatosis with polyangiitis (EGPA), formerly known as Churg-Strauss syndrome.
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@Aller_MD
Juan C Ivancevich MD
11 months
#Epinephrine , originally used as a treatment for #asthma , has now become a crucial medication for severe allergic reactions. Discover how this versatile drug has evolved over time. #MedicalAdvances #AllergicReactions
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@Aller_MD
Juan C Ivancevich MD
3 years
“IMAGES IN CLINICAL MEDICINE: Ectopic Tooth in the Nose”
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@Aller_MD
Juan C Ivancevich MD
3 years
Biologic Therapies for Severe Asthma: Have biologic agents for severe asthma been compared to each other in head-to head trials? | NEJM
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@Aller_MD
Juan C Ivancevich MD
3 months
Why #fexofenadine is considered as a truly non-sedating antihistamine with no brain penetration: a systematic review. Open Access.
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@Aller_MD
Juan C Ivancevich MD
6 years
“Grandfather of allergy, Dr William Frankland, aged 106, on inventing the pollen count, working with Alexander Fleming and spending 70 years in the NHS”
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@Aller_MD
Juan C Ivancevich MD
3 years
#Allergen #Immunotherapy for #asthma prevention: a systematic review and meta‐analysis of randomised and non‐randomised controlled studies
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@Aller_MD
Juan C Ivancevich MD
3 years
Covid-19: New allergic reactions to hair dye reported. Hairdressers in parts of the UK are reporting clients having new allergic reactions, like rashes and burns, to hair dye after contracting coronavirus.
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@Aller_MD
Juan C Ivancevich MD
10 months
Dupilumab could become the first approved biologic for COPD, as it has shown positive results in two phase III trials. This treatment not only reduces exacerbations but also improves lung function. #COPD #Dupilumab
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@Aller_MD
Juan C Ivancevich MD
2 years
Aquestive's #Sublingual #Emergency #Epinephrine Compares Favorably to #EpiPen ® in EPIPHAST II Trial
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@Aller_MD
Juan C Ivancevich MD
4 years
Allergic rhinitis. Nature reviews disease primers
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@Aller_MD
Juan C Ivancevich MD
3 years
Long-term real-world effectiveness of #allergy #immunotherapy in patients with #allergic #rhinitis and #asthma : Results from the REACT study, a retrospective cohort study.
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@Aller_MD
Juan C Ivancevich MD
3 years
“Anti-immunoglobulin E (IgE) and anti-interleukin-5 (IL-5) therapies showed similar efficacy in controlling #asthma symptoms, but none were associated with significant improvements in lung function.”
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@Aller_MD
Juan C Ivancevich MD
3 years
Allergic Rhinitis: What Do We Know About Allergen-Specific Immunotherapy? This review presents an updated overview of Allergen-Specific Immunotherapy with a special focus on Allergic Rhinitis.
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@Aller_MD
Juan C Ivancevich MD
1 year
Efficacy of #Sublingual #Immunotherapy in #Allergic #Rhinitis Patients with #Asthma : A Systematic Review and Meta-Analysis.
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@Aller_MD
Juan C Ivancevich MD
3 years
“IMAGES IN CLINICAL MEDICINE: Eosinophilic Granulomatosis with Polyangiitis”
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@Aller_MD
Juan C Ivancevich MD
3 years
Top story: @annasalacunill : 'The last day of @EAACI_JM @EAACI_HQ congress #EAACI2021 talking about the “Planetary health in 2021”!! Thanks Dra.Annesi-Maesano for emphasixing the importance of avoiding plastic and to sh… , see more
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@Aller_MD
Juan C Ivancevich MD
3 years
Predicting the course of #asthma from childhood until early adulthood: lung function, allergic comorbidity and polysensitization in childhood predict the course of asthma. Open Access
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@Aller_MD
Juan C Ivancevich MD
4 years
“Differentiation of #COVID ‐19 signs and symptoms from allergic rhinitis and common cold‐ An ARIA‐EAACI‐GA2LENconsensus”
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@Aller_MD
Juan C Ivancevich MD
2 years
Are blood cytokines reliable biomarkers of allergic disease diagnosis and treatment responses?
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@Aller_MD
Juan C Ivancevich MD
6 years
Top story: @GTropper : ' #EAACI2018 Don’t hesitate to contribute and share #aller … , see more
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@Aller_MD
Juan C Ivancevich MD
4 months
iPREDICT: Characterization of Asthma Triggers and Selection of Digital Technology to Predict Changes in Disease Control. Open Access.
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@Aller_MD
Juan C Ivancevich MD
3 years
Tezspire (tezepelumab) approved in the US for severe #asthma , First and only biologic to consistently and significantly reduce exacerbations in a broad population of severe asthma patients with no phenotype or biomarker limitations
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@Aller_MD
Juan C Ivancevich MD
6 years
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@Aller_MD
Juan C Ivancevich MD
8 months
Revised guidelines for diagnosing and treating allergic bronchopulmonary aspergillosis/mycoses have been released by the ISHAM-ABPA working group. Stay updated with the latest recommendations! #ISHAM #ABPA .
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@Aller_MD
Juan C Ivancevich MD
11 months
FDA has approved the first oral device for treating severe sleep apnea, offering an alternative to CPAP and surgical neurostimulation implants. #SleepApneaTreatment #FDAApproval
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@Aller_MD
Juan C Ivancevich MD
3 years
Top story: @allergyuptodate : '𝗟𝗮𝘁𝗲𝘀𝘁 𝗶𝗺𝗽𝗮𝗰𝘁 𝗳𝗮𝗰𝘁𝗼𝗿 𝗳𝗼𝗿 𝗔𝗹𝗹𝗲𝗿𝗴𝘆 𝗝𝗼𝘂𝗿𝗻𝗮𝗹𝘀 - 𝗧𝗼𝗽 𝟭𝟱. @clarivate @webofscience #allergy #journals #impact_factor ' , see more
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@Aller_MD
Juan C Ivancevich MD
4 years
Top story: @alvarezperea : ' #AirPollution is affecting many aspects of our life, including development and control of #allergy and #asthma . World-renowned Prof Holgate will address this topic in #EAACI2020 digital congre… , see more
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@Aller_MD
Juan C Ivancevich MD
7 years
“A PHARMACIST IS being praised for saving a teenager who went into anaphylactic shock on Dublin’s O’Connell Street after eating a peanut brownie by accident”
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@Aller_MD
Juan C Ivancevich MD
10 months
The FDA has given high priority to omalizumab for the treatment of food allergies. This is great news for those who suffer from this condition. #FoodAllergyTreatment #FDAApproval
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@Aller_MD
Juan C Ivancevich MD
2 years
#Anticentromere antibodies (ACAs) can serve as a diagnostic serologic marker for #Sj ögren syndrome, and patients with ACA-positivity should be examined for Sjögren syndrome.
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@Aller_MD
Juan C Ivancevich MD
6 years
“Epinephrine Nasal Spray for #Anaphylaxis Shows Promise as Potential Alternative to Auto-Injector”
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@Aller_MD
Juan C Ivancevich MD
1 year
Clinical standards for diagnosis, treatment and prevention of #post - #COVID -19 #lung #disease . Open Access pdf.
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@Aller_MD
Juan C Ivancevich MD
7 years
A better understanding of how treatment changes affect asthma inflammatory phenotypes and airway neutrophils may help guide #asthma treatment strategies.
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@Aller_MD
Juan C Ivancevich MD
3 years
Severe #asthma as the initial clinical manifestation of #IgG4 -related disease: a retrospective clinical study
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@Aller_MD
Juan C Ivancevich MD
4 years
Top story: @FlorinDanPopesc : ' @DrShamji : Our world is everchanging, & with the advent of new technologies in medicine: omics, big data, mHealth and the development of #ArtificialInteligence among others, #eaaci2020 cong… , see more
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@Aller_MD
Juan C Ivancevich MD
4 months
#Prenatal #Factors in the Development of #Allergic #Diseases . This study aims to highlight the mechanisms that induce allergic reactions, how they progress, and which prenatal factors influence their development.
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@Aller_MD
Juan C Ivancevich MD
3 years
Metabolomic study links inhaled cortical steroid treatment for #asthma to adrenal suppression
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@Aller_MD
Juan C Ivancevich MD
3 years
“Too high, too low”: the complexities of using thresholds in isolation to inform precautionary allergen (“may contain”) labels
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@Aller_MD
Juan C Ivancevich MD
1 year
#Alpha -1 #antitrypsin #deficiency and Pi*S and Pi*Z SERPINA1 variants are associated with #asthma #exacerbations . Open Access.
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@Aller_MD
Juan C Ivancevich MD
3 months
$FDA approved the spray from drugmaker ARS Pharmaceuticals Inc. as an emergency treatment for adults and older children experiencing life-threatening allergic reactions known as #anaphylaxis . The first needle-free alternative to shots like EpiPen.
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@Aller_MD
Juan C Ivancevich MD
3 years
Top story: @Aller_MD : '“Effects of non-steroidal anti-inflammatory drugs and other eicosanoid pathway modifiers on antiviral and allergic responses: EAACI task force on eicosanoids consensus report in times of COVID-19”… , see more
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@Aller_MD
Juan C Ivancevich MD
3 years
#COVID -19, not vaccination, presents biggest blood clot risks: study by University of Oxford
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@Aller_MD
Juan C Ivancevich MD
6 years
The nasal microbiome in #asthma : Nasal microbiome composition differs in subjects with exacerbated asthma, nonexacerbated asthma, and healthy controls.
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@Aller_MD
Juan C Ivancevich MD
4 years
FDA Approves Dupixent® (dupilumab) Pre-Filled Pen for Atopic Dermatitis - Eczema
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@Aller_MD
Juan C Ivancevich MD
4 years
Top story: @alvarezperea : '"How to use #SocialMedia in your professional practice: the clinician perspective". So glad to share an interactive workshop with @FlorinDanPopesc in #EAACI2020 ' , see more
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@Aller_MD
Juan C Ivancevich MD
1 year
#Dupilumab -induced #eosinophilia in patients with diffuse type 2 #chronic #rhinosinusitis . Open Access.
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@Aller_MD
Juan C Ivancevich MD
4 months
Since #IL -5-neutralizing monoclonal antibodies are currently available for clinical use, this review revisit the role of IL-5 in #asthma pathogenesis and airway remodelling, in addition to exploring its role as a target for #biological treatments.
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@Aller_MD
Juan C Ivancevich MD
4 years
“Trelegy Ellipta Approved for #Asthma Maintenance Treatment”
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@Aller_MD
Juan C Ivancevich MD
4 years
Oral Antiviral Stops SARS-CoV-2 in its Tracks: A single pill of the investigational drug molnupiravir taken twice a day for 5 days eliminated SARS-CoV-2 from the nasopharynx of 49 participants.
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@Aller_MD
Juan C Ivancevich MD
4 years
Top story: Common asthma treatment reduces need for hospitalisation in COVID-19 patients, study suggests | University of Oxford , see more
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@Aller_MD
Juan C Ivancevich MD
8 months
Subcutaneous immunotherapy (SCIT) may be a valuable adjunct for specific individuals with eosinophilic esophagitis (EoE) who have comorbid allergic rhinitis, according to researchers from the U. of North Carolina (UNC) School of Medicine. #AAAAI2024
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@Aller_MD
Juan C Ivancevich MD
5 years
A new study from Washington University School of Medicine in St. Louis supports evidence that children with mild asthma can effectively manage the condition by using their two inhalers—one a steroid and the other a bronchodilator—when symptoms occur.
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@Aller_MD
Juan C Ivancevich MD
1 year
#Basophils in #pruritic skin #diseases . Since basophils and neurons share many receptors and channels, bidirectional interaction mechanisms, which drive the sensation of itch, are highlighted in this #review . Open Access.
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@Aller_MD
Juan C Ivancevich MD
9 months
New research shows that combining dupilumab with antihistamines is more effective than using antihistamines alone for treating chronic spontaneous urticaria (CSU). Find out more about this breakthrough treatment here: #CSU #treatment
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@Aller_MD
Juan C Ivancevich MD
2 months
Allergy: Vol 79, No 9. This issue is dedicated to Marcus #Maurer in recognition of his groundbreaking contributions to the fields of #dermatology and #allergy .
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@Aller_MD
Juan C Ivancevich MD
6 months
Glenmark Pharma is set to introduce its nasal spray Ryaltris in the EU market. Stay tuned for this exciting launch! #GlenmarkPharma #Ryaltris
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@Aller_MD
Juan C Ivancevich MD
7 years
Anaphylaxis in Children
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@Aller_MD
Juan C Ivancevich MD
3 years
Open Access: Biological treatment in allergic disease
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@Aller_MD
Juan C Ivancevich MD
3 months
First International Position Paper on  #mHealth  apps in allergen immunotherapy launched by #ARIA and #EAACI .
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@Aller_MD
Juan C Ivancevich MD
3 years
“FDA has approved Opzelura (ruxolitinib) cream for the short-term and noncontinuous chronic treatment of mild to moderate atopic dermatitis in nonimmunocompromised patients 12 years of age and older whose disease is not adequately controlled.”
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@Aller_MD
Juan C Ivancevich MD
3 years
What's new in GINA 2021? Helen Reddel, GINA Scientific Committee Chair, discussed what is new in GINA2021 and some of its key highlights.
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@Aller_MD
Juan C Ivancevich MD
6 years
Researchers at the University of Alabama at Birmingham have shown -; for the first time -; that established lung fibrosis can be reversed using metformin.
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@Aller_MD
Juan C Ivancevich MD
4 years
The EAACI “Global Atlas of #Asthma ” 2021 has just published today. It has been written by an international group of 216 opinion leaders in asthma and includes 109 chapters, 202 illustrations and 93 tables. Read the Global Atlas here:
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@Aller_MD
Juan C Ivancevich MD
4 months
Eosinophil-associated diseases: the Allergist's and Clinical Immunologist's perspective
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@Aller_MD
Juan C Ivancevich MD
4 years
“Treatment with antihistamines oxatamide, fexofenadine, and ebastine were associated with significant hair regrowth in patients with alopecia areata (AA)”
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@Aller_MD
Juan C Ivancevich MD
1 year
Eggs, legumes including soya and peanuts, almonds and cashew nuts are now being introduced earlier in infant diets following revised advice on the introduction of certain foods. There has been no change in the rate of #food #allergies or eczema in infants.
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@Aller_MD
Juan C Ivancevich MD
2 years
Top story: @ShellyGray100 : 'Common theme today is the detrimental effect of highly processed foods on the gut barrier and inflammation #eaaciasn22 ' , see more
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@Aller_MD
Juan C Ivancevich MD
1 year
"Maximizing the Effectiveness of In Vitro Tests for Drug Allergy Diagnosis: Clinical Insights . A clinical viewpoint enhances the potential of in vitro tests in identifying drug allergies. #DrugAllergy #ClinicalInsights "
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@Aller_MD
Juan C Ivancevich MD
2 years
Top story: @pai_eaaci : 'Editor's choice. Pathogenesis, immunology, and immune-targeted management of the multisystem inflammatory syndrome in children or pediatric inflammatory multisystem syndrome: EAACI Position Pape… , see more
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@Aller_MD
Juan C Ivancevich MD
1 year
Oral immunotherapy, a potential solution for food allergies in young children, is currently supported by evidence and underlying mechanisms. Discover more about this curative treatment. #foodallergies #immunotherapy
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@Aller_MD
Juan C Ivancevich MD
2 months
#Asthma and #COPD are different diseases with differing underlying inflammatory patterns, but some patients have a mixed picture, as these common diseases may coexist. Peter Barnes...
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@Aller_MD
Juan C Ivancevich MD
3 years
Food allergy in children with asthma and its correlation with level of #asthma control
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@Aller_MD
Juan C Ivancevich MD
5 years
“Intranasal corticosteroids in allergic rhinitis in COVID‐19 infected patients: An ARIA‐EAACI statement”
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@Aller_MD
Juan C Ivancevich MD
3 years
NSAID-exacerbated respiratory disease: Older age, family history of asthma or allergic rhinitis, cumulative exposure to tobacco smoke, secondhand smoke, and occupational exposures increased odds of N-ERD. N-ERD was associated with significant morbidity.
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@Aller_MD
Juan C Ivancevich MD
4 months
The Use of #Azelastine / #Fluticasone in the Management of #Allergic #Rhinitis in Asia: A Review; published data on the efficacy and safety of its prolonged use in adults and children have validated that effective treatment of AR.
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@Aller_MD
Juan C Ivancevich MD
6 years
Adolescents with hay fever have higher rates of anxiety and depression, lower resistance to stress
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@Aller_MD
Juan C Ivancevich MD
9 months
The airway neuro-immune axis is a promising target for treating allergic airway diseases. Check out this link for more information: . #allergies #airwaydiseases
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@Aller_MD
Juan C Ivancevich MD
3 years
Top story: @ProfGRoberts : ' #EAACI2021 : Honoured to be awarded a Fellowship of the European Academy of Allergy & Clinical Immunology with Prof M Akdis, Bousquet & Durham. Everything I have done has only been possible wit… , see more
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@Aller_MD
Juan C Ivancevich MD
3 months
Recent findings suggest that #dupilumab , a monoclonal antibody treatment for atopic dermatitis (AD), may significantly reduce the risk of #atopic #march in children.
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@Aller_MD
Juan C Ivancevich MD
6 years
Mount Sinai researchers have identified a genetic biomarker of #asthma that can be tested for using a simple nasal brush and basic follow-up data analysis.
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@Aller_MD
Juan C Ivancevich MD
6 years
A phase 2 clinical study of universal influenza vaccine begins in USA: The vaccine contains antigenic peptide sequences shared among many different influenza viruses.
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@Aller_MD
Juan C Ivancevich MD
5 years
“Next-generation Allergic Rhinitis and Its Impact on Asthma (ARIA) guidelines for allergic rhinitis based on Grading of Recommendations Assessment, Development and Evaluation (GRADE) and real-world evidence”
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