Successful Desensitization to Irinotecan in a Patient with Metastatic Esophageal Squamous Cell Carcinoma and a History of Anaphylaxis in Response to Irinotecan-Case Report and Literature Review.

is a topoisomerase I inhibitor used for the treatment of various cancers, such as gastrointestinal, pancreatic, pulmonary, ovarian, and cervical cancers. Among chemotherapy agents, it represents a rare trigger of drug hypersensitivity reactions, with few cases being reported until today. We present the case of a patient with metastatic esophageal cancer and a history of -induced grade IV (WAO classification) anaphylaxis.

Balancing Benefits and Risks: A Literature Review on Hypersensitivity Reactions to Human G-CSF (Granulocyte Colony-Stimulating Factor).

Human granulocyte colony-stimulating factor (G-CSF) is a granulopoietic growth factor used in the treatment of neutropenia following chemotherapy, myeloablative treatment, or healthy donors preparing for allogeneic transplantation. Few hypersensitivity reactions (HRs) have been reported, and its true prevalence is unknown. We aimed to systematically characterize G-CSF-induced HRs while including a comprehensive list of adverse reactions.

An Actual Perspective on I1-Imidazoline Agonists in Blood Pressure Control. Results of a Multicentric Observational Prospective Study.

Despite the disadvantaged position of central adrenergic drugs (CAD) in the current therapeutic regimens of hypertensive patients, we hypothesized that the addition of the most recent representatives of this class - I1-imidazoline agonists (CAD-I1A) - to the usually recommended drugs might contribute to better blood pressure (BP) control. This multicentric observational prospective study included patients with BP . 140/90 mm Hg who were using at least two antihypertensive drugs and were reassessed at three months apart in 44 urban medical centers.

Vitamin D and Omega-3 (Fatty Acid) Supplementation in Pregnancy for the Primary Prevention of Food Allergy in Children-Literature Review.

During the last decades the prevalence of food allergy (FA), an adverse immune response to a specific food antigen, has risen, with negative effects on the quality of life (QoL) of many children and their families. The pathogenesis of FA is complex, involving both genetic and environmental factors. SPINK5, STAT6, HLA and FOXP3 are some of the genes that are reported to be implicated in FA development.

Rhinitis associated with asthma is distinct from rhinitis alone: The ARIA-MeDALL hypothesis.

Asthma, rhinitis, and atopic dermatitis (AD) are interrelated clinical phenotypes that partly overlap in the human interactome. The concept of "one-airway-one-disease," coined over 20 years ago, is a simplistic approach of the links between upper- and lower-airway allergic diseases. With new data, it is time to reassess the concept.

Esophageal Pressure Measurement in Acute Hypercapnic Respiratory Failure Due to Severe COPD Exacerbation Requiring NIV-A Pilot Safety Study.

Esophageal pressure (Pes) measurements could optimise ventilator parameters in acute respiratory failure (ARF) patients requiring noninvasive ventilation (NIV). Consequently, the objectives of our study were to evaluate the safety and accuracy of applying a Pes measuring protocol in ARF patients with AECOPD under NIV in our respiratory intermediate care unit (RICU). An observational cohort study was undertaken.

Obesity and Infection: What Have We Learned From the COVID-19 Pandemic.

Objective: The critical role played by the nutritional status in the complications, duration of hospitalization and mortality in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (COVID-19) has emerged from several research studies in diverse populations. Obesity has been associated with an increased risk of serious complications, as the adipose tissue appears to have significant effects on the immune response. The aim of this narrative review was to investigate the relationship between COVID-19 and obesity.

Successful Dabrafenib Desensitization Protocols in a Patient with Metastatic Melanoma.

Dabrafenib and trametinib are two available molecules that have been approved for the treatment of metastatic melanoma with BRAF-V600E or V600K mutations. Their combined therapy has led to long-lasting survival benefits and substantially improved outcomes. Until now, only a few cases of severe hypersensitivity reactions to dabrafenib and vemurafenib have been reported, and even fewer desensitization protocols to these molecules have been documented.

Mechanisms of allergen immunotherapy supporting its disease-modifying effect.

Allergen immunotherapy (AIT) is considered the only disease-modifying treatment available at present for allergic disorders. Its main benefits include improvement of symptoms, decreased need for pharmacotherapy, prevention of new sensitizations and sustained effect after AIT completion. The key pillars of AIT-induced tolerance include a shift from Th2 to Th1 response, an increase of regulatory T and B cells, pro-inflammatory effector cell downregulation and IgE suppression, in addition to IgG4, IgA and IgD induction.

Precision medicine in the allergy clinic: the application of component resolved diagnosis.

Introduction: A precise diagnosis is key for the optimal management of allergic diseases and asthma. or diagnostic methods that use allergen extracts often fail to identify the molecules eliciting the allergic reactions.

Areas Covered: Component-resolved diagnosis (CRD) has solved most of the limitations of extract-based diagnostic procedures and is currently valuable tool for the precision diagnosis in the allergy clinic, for venom and food allergy, asthma, allergic rhinitis, and atopic dermatitis.

Clinical Experience with Anti-IgE Monoclonal Antibody (Omalizumab) in Pediatric Severe Allergic Asthma-A Romanian Perspective.

Background: Asthma is the most common chronic disease affecting children, with a negative impact on their quality of life. Asthma is often associated with comorbid allergic diseases, and its severity may be modulated by immunoglobulin E (IgE)-mediated allergen sensitization. Omalizumab is a humanized monoclonal anti-IgE antibody, the first biological therapy approved to treat patients aged ≥6 years with severe allergic asthma.

Omalizumab for successful chemotherapy desensitisation: What we know so far.

Background: Hypersensitivity reactions induced by chemotherapeutic drugs may influence the course of the oncologic disease by preventing doctors from prescribing first-line therapy. In order to prevent another hypersensitivity reaction to the culprit chemotherapeutic agent, the physician can decide between two possibilities: premedication or desensitisation protocols. Rapid drug desensitisation showed successful results for most patients, but some of them may develop symptoms.

Contact Allergy Induced by Mango (): A Relevant Topic?

Introduction: The most common clinical manifestation of mango allergy is contact dermatitis, which can be localized or systemic. The sensitising substances that have long been suspected are alk(en)yl catechols and/or alk(en)yl resorcinols.

Methods: We reviewed the original articles published on Pubmed, Embase and Cochrane Library before 15 September 2021, on the topic of contact allergy induced by mango and we synthesized the key data.

Physician's experience on managing asthma in adolescents: results of the International AMADO (Asthma Management in ADOlescents) survey.

Background: Worldwide prevalence of asthma seems to be increasing in adolescents, but limited data is available regarding the management of asthma in this age group.

Objective: Therefore, we conducted an international survey focused on physicians who manage asthma in order to understand how Asthma Management in ADOlescents (AMADO) is currently performed.

Methods: The AMADO survey is a web-based global survey of physician's attitudes towards the management of asthma in adolescents, circulated for 17 weeks.

Patient and Physician Perspectives on Asthma and Its Therapy in Romania: Results of a Multicenter Survey.

: Patient's behaviours, attitudes and beliefs related to asthma and its treatment were shown to influence the adherence to therapy and the level of asthma control. This survey aimed to assess the level of asthma control and patient-reported behaviours, attitudes and expectations related to their disease in Romanian patients. : This cross-sectional quantitative survey was performed in February-March 2019 and enrolled 70 specialist physicians experienced in asthma management and 433 asthma patients under their care.

Probiotics and prebiotics in atopic dermatitis: Pros and cons (Review).

Atopic dermatitis (AD) represents a chronic inflammatory skin condition in which the skin barrier is impaired; thus, the permeability is increased. Hence, there is a greater risk of allergic sensitization, as well as a higher pH and lower protection against resident microbes. Since this condition is currently increasing among children, it requires further study, as little is known regarding the pathogenesis that makes the skin prone to chronic relapsing inflammation.

Drug Provocation Testing in the Diagnosis of Symmetrical Drug-Related Intertriginous and Flexural Exanthema (SDRIFE) Induced by Clarithromycin.

Hypersensitivity reactions to macrolides are rarely described in the literature wherefore they are considered one of the safest choices for antibiotic treatment. Out of the reported reactions, cutaneous manifestations have the highest frequency, particularly non-immediate ones. We report a case of a 71-year-old female who was referred to us for the drug allergy work-up of a rash unaccompanied by systemic signs, compatible with symmetrical drug-related intertriginous and flexural exanthema (SDRIFE) induced by clarithromycin.

Mite allergy and atopic dermatitis: Is there a clear link? (Review).

Atopic dermatitis (AD) represents a widespread chronic skin disease associated with different atopic disorders and allergies. These associations, similar to overall AD pathophysiology, are entangled, multifactorial and they are yet to be clarified. IgE and non IgE mediated pathomechanisms appear to be implicated in AD.

Toward personalization of asthma treatment according to trigger factors.

Asthma is a severe and chronic disabling disease affecting more than 300 million people worldwide. Although in the past few drugs for the treatment of asthma were available, new treatment options are currently emerging, which appear to be highly effective in certain subgroups of patients. Accordingly, there is a need for biomarkers that allow selection of patients for refined and personalized treatment strategies.

A rapid desensitization protocol in a case of drotaverine-induced serum sickness-like reaction in a pregnant woman: A case report.

Drotaverine is an antispasmodic drug used to treat gastrointestinal and genitourinary smooth muscle spasms. There are very few hypersensitivity reactions reported. Serum sickness-like disease is an immune-complex-mediated hypersensitivity reaction that presents with some typical features that include rash, fever and articular impairment sometimes associated with liver and renal dysfunctions, beginning 1-2 weeks after exposure to a culprit drug.

Management problems in severe chronic inducible urticaria: Two case reports.

Chronic inducible urticaria (CIndU) is a subgroup of chronic urticaria which can cause severe quality of life impairment by their refractory forms. The recommended treatment approach in CindU is the same as that for chronic spontaneous urticaria (CSU). However, CIndU seem to be more resistant to standard doses of H1 antihistamines (AHs) and higher doses of AHs are required for symptom control.

Evolution of melanocytic nevi under vemurafenib, followed by combination therapy with dabrafenib and trametinib for metastatic melanoma.

Treatment of advanced melanoma with selective BRAF and MEK inhibitors is associated with a series of mucocutaneous side effects, among which morphological changes in preexisting nevi and the development of new melanocytic lesions, both benign and malignant. Objective was to describe the changes observed in melanocytic nevi under vemurafenib therapy, followed by combination therapy with dabrafenib and trametinib for metastatic melanoma. The melanocytic lesions of a 51-year-old Caucasian male patient diagnosed with stage IV melanoma were monitored both clinically and dermoscopically throughout vemurafenib, followed by combined treatment with dabrafenib and trametinib.