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Quartiroli M, Roncallo C, Pala V, Simeon V, Ricceri F, Venturelli E, Pattaroni L, Sieri S, Agnoli C. Adherence to Diet Quality Indices and Breast Cancer Risk in the Italian ORDET Cohort. Nutrients 2024; 16:1187. [PMID: 38674877 PMCID: PMC11054820 DOI: 10.3390/nu16081187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Revised: 04/03/2024] [Accepted: 04/13/2024] [Indexed: 04/28/2024] Open
Abstract
Breast cancer (BC) is the most common cancer in women, with 2.3 million diagnoses in 2020. There is growing evidence that lifestyle factors, including dietary factors, particularly the complex interactions and synergies between different foods and nutrients (and not a single nutrient or food), may be associated with a higher risk of BC. The aim of this work was to evaluate how the Italian Mediterranean Index (IMI), the Greek Mediterranean Index, the DASH score, and the EAT-Lancet score can help lower the risk of BC, and analyze if chronic low-grade inflammation may be one of the possible mechanisms through which dietary patterns influence breast cancer risk. We evaluated the effect of adherence to these four dietary quality indices in the 9144 women of the ORDET cohort who completed a dietary questionnaire. The effect of adherence to dietary patterns on chronic inflammation biomarkers was evaluated on a subsample of 552 participants. Hazard ratios (HRs) with 95% confidence intervals (CIs) for BC risk in relation to the index score categories used were estimated using multivariable Cox models adjusted for potential confounders. Regression coefficients (β), with 95% CI for C-reactive protein (CRP), TNF-α, IL-6, leptin, and adiponectin levels in relation to adherence to dietary patterns were evaluated with the linear regression model adjusted for potential confounders. IMI was inversely associated with BC in all women (HR: 0.76, 95% CI: 0.60-0.97, P trend = 0.04), particularly among postmenopausal women (HR: 0.64, 95% CI: 0.42-0.98, P trend = 0.11). None of the other dietary patterns was associated with BC risk. Higher IMI and Greek Mediterranean Index scores were inversely associated with circulating CRP (β: -0.10, 95% CI: -0.18, -0.02, and β: -0.13, 95% CI: -0.21, -0.04). The higher score of the EAT-Lancet Index was instead associated with a higher concentration of circulating levels of CRP (β: 0.10, 95% CI: 0.02, 0.18). In conclusion, these results suggest that adherence to a typical Italian Mediterranean diet protects against BC development, especially among postmenopausal women, possibly through modulation of chronic low-grade inflammation.
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Affiliation(s)
- Martina Quartiroli
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Chiara Roncallo
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Valeria Pala
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Vittorio Simeon
- Dipartimento di Salute Mentale e Fisica e Medicina Preventiva, Vanvitelli University, 80138 Naples, Italy;
| | - Fulvio Ricceri
- Department of Clinical and Biological Sciences, Centre for Biostatistics, Epidemiology, and Public Health, University of Turin, 10126 Turin, Italy;
| | - Elisabetta Venturelli
- Nutritional and Metabolomic Research Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy;
| | - Lara Pattaroni
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Sabina Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
| | - Claudia Agnoli
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy; (M.Q.); (C.R.); (V.P.); (L.P.); (C.A.)
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Cremonte EM, Galdi E, Roncallo C, Boni E, Cremonte LG. Adult onset egg allergy: a case report. Clin Mol Allergy 2021; 19:17. [PMID: 34602090 PMCID: PMC8489036 DOI: 10.1186/s12948-021-00156-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 09/03/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Egg allergy is one of the most frequent food allergies in childhood while adult onset of egg allergy is a rare condition. CASE PRESENTATION We report the case of a 30 years old man sent to our center in order to investigate gastrointestinal symptoms occurring since 2 years after egg and derivatives intake. He did not suffer from egg or other food allergies in childhood. He is an active smoker with a contact dermatitis related to nickel and mild allergic rhinoconjunctivitis to grass pollen. Skin prick test and serum specific IgE to egg were performed and revealed sensitization to egg proteins. CONCLUSIONS Even though IgE-mediated egg allergy affects children, this report witnesses a rare case of adult onset.
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Affiliation(s)
| | | | | | - Elisa Boni
- Laboratorio Unico Metropolitano, Maggiore Hospital AUSL Bologna, Largo Nigrisoli n. 2, 40133, Bologna, Italy.
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Peveri S, Pattini S, Costantino M, Incorvaia C, Montagni M, Roncallo C, Villalta D, Savi E. Molecular diagnostics improves diagnosis and treatment of respiratory allergy and food allergy with economic optimization and cost saving. Allergol Immunopathol (Madr) 2019; 47:64-72. [PMID: 30245286 DOI: 10.1016/j.aller.2018.05.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 04/23/2018] [Accepted: 05/10/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Component resolved diagnosis (CRD) allows to precisely identify the sensitization to specific molecules of a given allergenic source, resulting in an important improvement in clinical management, particularly of polysensitized subjects. This will end in the correct prescription of allergen immunotherapy (AIT) for respiratory allergy and in adequate avoidance diets or prescription of self-injectable adrenaline in food allergy. OBJECTIVE The aim of this multicenter, real life study is to evaluate the percentage change of the diagnostic-therapeutic choice in polysensitized patients with respiratory allergy and in patients with food allergy, after using CRD compared to a first level diagnosis, along with an economic analysis of the patient's overall management according to the two different approaches. METHODS An overall number of 462 polysensitized patients, as suggested by skin prick tests (SPT), and with clinical symptoms related to a respiratory (275 pts) or food (187 pts) allergy, were recruited. All patients underwent CRD for specific IgE against food or inhalant recombinant molecules, which were chosen according to medical history and positivity to SPT. The first diagnostic-therapeutic hypothesis, based only on medical history and SPT, was recorded for each patient while the final diagnostic-therapeutic choice was based on the results from CRD. The rate of change of the diagnostic-therapeutic choice from the first hypothesis to the final choice was statistically evaluated. The economic impact of CRD on the overall management of the allergic patients was analyzed to evaluate whether the increase in the diagnostic costs would be compensated and eventually exceeded by savings coming from the improved diagnostic-therapeutic appropriateness. RESULTS An approximate 50% change (k index 0.54) in the prescription of AIT for respiratory allergy as well as a change in the prescription of self-injectable adrenaline (k index 0.56) was measured; an overall saving of financial resources along with a higher diagnostic-therapeutic appropriateness was also detected. CONCLUSION There is moderate agreement concerning prescription of AIT and self-injectable adrenaline before and after performing CRD: this highlights the usefulness of CRD, at least in polysensitized patients, in indicating the risk assessment and therefore the correct therapy of respiratory and food allergy, which results in a cost-saving approach.
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Bonadonna P, Zanotti R, Pagani M, Bonifacio M, Scaffidi L, Olivieri E, Franchini M, Reccardini F, Costantino MT, Roncallo C, Mauro M, Boni E, Rizzini FL, Bilò MB, Marcarelli AR, Passalacqua G. Anaphylactic Reactions After Discontinuation of Hymenoptera Venom Immunotherapy: A Clonal Mast Cell Disorder Should Be Suspected. The Journal of Allergy and Clinical Immunology: In Practice 2018; 6:1368-1372. [DOI: 10.1016/j.jaip.2017.11.025] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Revised: 11/09/2017] [Accepted: 11/16/2017] [Indexed: 11/15/2022]
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Baiardini I, Braido F, Molinengo G, Caminati M, Costantino M, Cristaudo A, Crivellaro M, Ferrucci SM, Gallo R, Giorgis V, Legori A, Loera B, Martignago I, Marzano AV, Morrone A, Parente R, Parodi A, Parolo A, Peveri S, Pigatto P, Radice A, Ridolo E, Rolla G, Roncallo C, Rossi O, Savi E, Senna G, Triggiani M, Canonica GW. Chronic Urticaria Patient Perspective (CUPP): The First Validated Tool for Assessing Quality of Life in Clinical Practice. J Allergy Clin Immunol Pract 2017; 6:208-218. [PMID: 28803183 DOI: 10.1016/j.jaip.2017.06.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Revised: 05/19/2017] [Accepted: 06/20/2017] [Indexed: 01/28/2023]
Abstract
BACKGROUND There is a need for validated tools to assess health-related quality of life (HRQoL) in routine clinical practice. OBJECTIVE The aim of this study was to validate the Chronic Urticaria Patient Perspective (CUPP) for assessment of patients with chronic urticaria (CU) in clinical practice. METHODS A provisional CUPP was developed from candidate items identified by following an iterative process in a retrospective analysis of 249 Chronic Urticaria Quality of Life Questionnaire questionnaires. The psychometric properties of the CUPP were then tested on a sample of patients enrolled in 13 Italian centers. RESULTS The study population in the validation phase comprised 152 patients. The 10-item version of the CUPP showed satisfactory internal consistency (Cronbach's alpha values of 0.76 at visit 1 and 0.90 at visit 2), good criteria, and discriminative and convergent validity. Reliability was assessed in 34 patients with no changes in health (Global Rating Scale = 0 at visit 2) and was satisfactory (CCC [concordance correlation coefficient] = 0.9). Changes in CUPP scores were significantly associated with changes in Urticaria Activity Score (UAS)-Hive count (r = 0.36, P < .001), UAS-Itch severity (r = 0.48, P < .001), and UAS-Total score (r = 0.342, P < .001), all of which indicated good responsiveness. The minimal important difference was 1.5. CONCLUSIONS CUPP is a simple 10-question tool with good psychometric properties that provides a valid, reliable, and standardized measurement of HRQoL in patients with CU.
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Affiliation(s)
- Ilaria Baiardini
- Allergy & Respiratory Diseases, Department of Internal Medicine, Genoa University, Genoa, Italy.
| | - Fulvio Braido
- Allergy & Respiratory Diseases, Department of Internal Medicine, Genoa University, Genoa, Italy
| | | | - Marco Caminati
- Allergy Unit and Asthma Center, Verona University and General Hospital, Verona, Italy
| | - MariaTeresa Costantino
- Struttura Dipartimentale Centro Day Hospital, Allergologia ed Immunologia Clinica, Azienda Socio Sanitaria Territoriale di Mantova, Mantova, Italy
| | | | - Mariangiola Crivellaro
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padua, Padua, Italy
| | - Silvia Mariel Ferrucci
- U.O. Dermatologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Milan, Italy
| | - Rosella Gallo
- IRCCS, AOU San Martino, IST, Genoa, Italy; Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Veronica Giorgis
- Department of Medical Sciences, Allergy and Clinical Immunology, University of Torino & AO Mauriziano "Umberto I", Turin, Italy
| | - Agostina Legori
- Clinical Dermatology, IRCCS Galeazzi Orthopaedic Institute, Milan, Italy; Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Barbara Loera
- Department of Psychology, University of Turin, Turin, Italy
| | - Irene Martignago
- Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Angelo Valerio Marzano
- U.O. Dermatologia, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Milan, Italy
| | - Aldo Morrone
- IFO, Dermatological Institute S. Gallicano, IRCCS, Rome, Italy
| | - Roberta Parente
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Aurora Parodi
- IRCCS, AOU San Martino, IST, Genoa, Italy; Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Anna Parolo
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padua, Padua, Italy
| | - Silvia Peveri
- UOsD di Allergologia, Ospedale G da Saliceto, Piacenza, Italy
| | - Paolo Pigatto
- Clinical Dermatology, IRCCS Galeazzi Orthopaedic Institute, Milan, Italy; Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Anna Radice
- Allergy Unit, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Erminia Ridolo
- Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Giovanni Rolla
- Department of Medical Sciences, Allergy and Clinical Immunology, University of Torino & AO Mauriziano "Umberto I", Turin, Italy
| | - Chiara Roncallo
- Struttura Dipartimentale Centro Day Hospital, Allergologia ed Immunologia Clinica, Azienda Socio Sanitaria Territoriale di Mantova, Mantova, Italy
| | - Oliviero Rossi
- Allergy Unit, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
| | - Eleonora Savi
- UOsD di Allergologia, Ospedale G da Saliceto, Piacenza, Italy
| | - Gianenrico Senna
- Allergy Unit and Asthma Center, Verona University and General Hospital, Verona, Italy
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Giorgio Walter Canonica
- Personalized Medicine Clinic: Asthma & Allergy-Humanitas Clinical and Research Center, Department of Biomedical Science, Humanitas University, Rozzano, Milan, Italy
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Bonadonna P, Passalacqua G, Reccardini F, Rizzini FL, Mauro M, Franchini M, Pagani M, Roncallo C, Costantino MT, Zanotti R. Severe Anaphylactic Reactions after Stopping Hymenoptera Venom Immunotherapy. a Clonal Mast Cell Disorder Should be Suspected. J Allergy Clin Immunol 2017. [DOI: 10.1016/j.jaci.2016.12.738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Schiavino D, Nucera E, De Pasquale T, Roncallo C, Pollastrini E, Lombardo C, Giuliani L, Larocca LM, Buonomo A, Patriarca G. Delayed Allergy to Aminopenicillins: Clinical and Immunological Findings. Int J Immunopathol Pharmacol 2016; 19:831-40. [PMID: 17166404 DOI: 10.1177/039463200601900412] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Aminopenicillins are the most used β-lactam antibiotics. Morbilliform or maculopapular rashes are rather frequent during therapy with aminopenicillins. The pathogenesis of these reactions is often due to a cell-mediated allergy. The aim of this work is to characterize patients with cell-mediated allergy to aminopenicillins and to identify alternative β-lactam drugs that can be safely administered to these patients. We studied 27 subjects affected by cell-mediated allergy to aminopenicillins. The diagnosis was made on the basis of positivity of patch tests with aminopenicillins. These patients then underwent an allergological evaluation (skin and patch tests, oral and/or intramuscular challenge tests) with a wide spectrum of β-lactam antibiotics. Our work highlights the following main characteristics of cell-mediated allergy to aminopenicillins: time elapsing between drug administration and onset of symptoms of about 2 days; the maculopapular rash and delayed appearance of urticaria/angioedema were the most typical symptoms (82.8% of cases); a cross-reactivity with aminocephalosporins is usually absent, or it is limited to cephalexin (in our study, in fact, just 3 out of 20 patients challenged with cephalexin showed a positive oral challenge test); all the β-lactams, other than aminopenicillins, are well tolerated. Patch tests represent a specific diagnostic tool with a good predictive value of identifying alternative drugs that can be safely administered to patients with β-lactam allergy. Our patients could tolerate other β-lactam drugs after a complete allergological evaluation. On the basis of our study, cell-mediated allergy to aminopenicillins should be considered a well-defined nosologic entity.
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Affiliation(s)
- D Schiavino
- Department of Allergy, Catholic University, Policlinico Gemelli, Rome, Italy
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Patriarca G, Nucera E, Roncallo C, Aruanno A, Lombardo C, Decinti M, Pascolini L, Milani M, Buonomo A, Schiavino D. Sublingual immunotherapy with venom for patients with Hymenoptera venom allergy. J Allergy Clin Immunol 2009; 124:385; author reply 385-6. [DOI: 10.1016/j.jaci.2009.03.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2009] [Accepted: 03/12/2009] [Indexed: 10/20/2022]
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Patriarca G, Schiavino D, Pecora V, Lombardo C, Pollastrini E, Aruanno A, Sabato V, Colagiovanni A, Rizzi A, De Pasquale T, Roncallo C, Decinti M, Musumeci S, Gasbarrini G, Buonomo A, Nucera E. Food allergy and food intolerance: diagnosis and treatment. Intern Emerg Med 2009; 4:11-24. [PMID: 18709496 DOI: 10.1007/s11739-008-0183-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2008] [Accepted: 07/21/2008] [Indexed: 01/27/2023]
Abstract
Food allergy is a matter of concern because it affects about 0.5-3.8% of the paediatric population and 0.1-1% of adults, and as well may cause life-threatening reactions. Skin prick testing with food extracts and with fresh foods, the measurement of food-specific IgE, elimination diets and a double-blind, placebo-controlled food challenge are the main diagnostic procedures; many non-validated procedures are available, creating confusion among patients and physicians. The treatment of food allergy is still a matter of debate. Antihistamines, corticosteroids and, if necessary (in case of anaphylaxis), epinephrine, are the drugs of choice for the treatment of symptoms of food allergy. Sodium cromolyn may be used prophylactically even though there are no controlled studies certifying its efficacy. The only etiologic treatment of food allergy is specific desensitization. Sublingual-oral-specific desensitization has been used by our group for the treatment of food-allergic patients with a high percentage of success.
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Affiliation(s)
- Giampiero Patriarca
- Department of Allergology, Catholic University Policlinico A. Gemelli, Largo Gemelli, 8, 00168, Rome, Italy.
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Patriarca G, Nucera E, Roncallo C, Aruanno A, Lombardo C, Decinti M, Pascolini L, Milani M, Buonomo A, Schiavino D. Sublingual Desensitization in Patients with Wasp Venom Allergy: Preliminary Results. Int J Immunopathol Pharmacol 2008; 21:669-77. [DOI: 10.1177/039463200802100321] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The aim of this paper is to assess in an open prospective pilot case-control study the tolerability, safety and efficacy of an ultra-rush sublingual immunotherapy (SLIT) protocol with Vespula venom in wasp allergic patients compared to subcutaneous immunotherapy (SCIT). Forty-one wasp allergic patients were treated with sublingual (SLIT group) or subcutaneous (SCIT group) ultrarush immunotherapy with Vespula venom extract. All patients underwent skin tests and serum specific IgE and IgG4 detection before enrolment and after 6, 12 and 24 months of immunotherapy. The SLIT group consisted of 21 (6 females and 15 males) patients who received increasing doses of Vespula venom (Aquagen, ALK-Abelló) until the final dose of 30 drops of extract in 3 hours, containing 100,000 SQ-U/ml. The maintenance dose was of 10 drops of pure venom extract 3 times a week, for a total dose of 100,000 SQ-U weekly (corresponding to 100 μg of venom extract). The SCIT group consisted of 20 patients (16 males and 4 females) who were treated with subcutaneous ultrarush immunotherapy with Vespula venom extract (Pharmalgen, Alk-Abelló). Patients received 101.1 μg of Vespula venom in 3 hours and were treated with 100 μg of wasp venom monthly. During the ultrarush sublingual treatment 2 patients (9.5%) experienced mild side-effects. Specific IgE and specific IgG to wasp venom did not show any significant modification. Four patients were field-stung by a wasp during the treatment (for a total of 6 stings). Two patients (3 stings), with a previous clinical history of a grade III and IV reaction, did not experience any reaction. One patient, with a previous grade II reaction, showed a large local reaction. The fourth patient, with a previous grade III reaction, was re-stung twice (after 12 and 24 months) with two systemic reactions (SR) (mild throat constriction). During the ultrarush SCIT phase, 3 (15%) patients experienced side-effects: 2 of them showed a large local reaction and 1 had headache and stomach ache. Specific IgE showed a significant (P=0.001) increase after 6 months of treatment and then returned to baseline levels while specific IgG showed a significant (P=0.001) increase after 6, 12 and 24 months in comparison with baseline. Nine patients were field-stung during the treatment: 8 of them experienced large local reactions; one patient (11%) experienced an SR (dizziness). Our results, even if in a small number of patients, suggest that in patients with Hymenoptera sting allergy SLIT could be efficacious with a good tolerability profile when compared to SCIT. Larger studies are needed to assess efficacy, safety and tolerability profile of wasp venom SLIT.
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Affiliation(s)
| | | | | | | | | | | | | | - M. Milani
- Alk-Abellò Medical Department, Lainate, Milan, Italy
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Schiavino D, Nucera E, Roncallo C, Pollastrini E, De Pasquale T, Lombardo C, Altomonte G, Buonomo A, Patriarca G. Multiple-drug intolerance syndrome: clinical findings and usefulness of challenge tests. Ann Allergy Asthma Immunol 2007; 99:136-42. [PMID: 17718101 DOI: 10.1016/s1081-1206(10)60637-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Multiple-drug intolerance syndrome (MDIS) is characterized by adverse reactions to several classes of chemically unrelated drugs. OBJECTIVE To analyze all patients with a history of adverse reactions to at least 3 drugs at the Allergy Unit of Policlinico Gemelli in a 6-year period to better characterize patients with MDIS and to find safe alternative drugs. METHODS We studied 480 patients (aged >16 years) with a history of adverse reactions to at least 3 unrelated drugs and with negative allergy test results. Patients who had experienced mild adverse reactions that remitted spontaneously underwent challenge tests without any premedication (group A). Patients with a clinical history of moderate reactions received sodium cromolyn, 500 mg, before the challenge (group B). Patients with a clinical history of severe reactions or undergoing parenteral challenges were given an antihistamine 30 minutes before the challenge (group C). RESULTS In group A, 491 tolerance challenge tests were performed: 414 had negative results and 77 had positive results. In group B, 1,077 tolerance challenge tests were performed: 956 had negative results and 121 had positive results. In group C, 240 tolerance challenge tests were performed: 214 had negative results and 26 had positive results. Comparing the tolerance of alternative drugs in groups A and B, groups A and C, and groups B and C, no significant results were observed (P = .24, .14, and .44, respectively). CONCLUSIONS Patients with MDIS can tolerate alternative drugs. Premedication with sodium cromolyn or oral H1-antihistamines may be useful in preventing adverse reactions.
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Affiliation(s)
- Domenico Schiavino
- Allergy Unit, Policlinico "A. Gemelli," Catholic University of the Sacred Heart, Rome, Italy
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Patriarca G, Nucera E, Pollastrini E, Roncallo C, De Pasquale T, Lombardo C, Pedone C, Gasbarrini G, Buonomo A, Schiavino D. Oral specific desensitization in food-allergic children. Dig Dis Sci 2007; 52:1662-72. [PMID: 17245630 DOI: 10.1007/s10620-006-9245-7] [Citation(s) in RCA: 96] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2005] [Accepted: 02/05/2006] [Indexed: 12/09/2022]
Abstract
The possibility of obtaining oral desensitization in patients with food allergy is still a matter of debate. We decided to evaluate the safety and efficacy of standardized protocols for oral desensitization with the most common food allergens. Forty-two children (ages up to 16 years) diagnosed as affected by food allergy (on the basis of clinical history, skin prick tests, measurement of specific IgE, and double-blind, placebo-controlled food challenge) underwent a sublingual-oral desensitizing treatment according to new standardized protocols. The control group consisted of 10 patients who followed an elimination diet. The treatment was successfully completed by 85.7% of the patients. Specific IgE showed a significant decrease, while specific IgG(4) showed a significant increase, in all treated patients. The immunological modifications observed in our patients lead us to hypothesize that oral tolerance may be mediated by the same mechanisms as those involved in traditional desensitizing treatments for respiratory and insect sting allergy.
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Affiliation(s)
- Giampiero Patriarca
- Department of Allergy, Catholic University, Policlinico Gemelli, Rome, Italy.
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Nucera E, Schiavino D, Pollastrini E, Rendeli C, Pietrini D, Tabacco F, De Pasquale T, Ausili E, Sabato V, Roncallo C, Patriarca G. Sublingual desensitization in children with congenital malformations and latex allergy. Pediatr Allergy Immunol 2006; 17:606-12. [PMID: 17121589 DOI: 10.1111/j.1399-3038.2006.00458.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The frequency of latex allergy in children requiring multiple surgery ranges from 16.7% to 65%. The aim of this study was to investigate the safety and efficacy of latex desensitization in a group of 10 patients with a history of multiple surgical procedures and clinically manifested allergy to latex. We selected 10 children (female-male ratio = 5:5), aged 4-16 yr (mean +/- s.d.: 9 +/- 4), with a history of multiple surgical procedures, adverse reactions to latex and positive skin test to latex and/or specific immunoglobulin E (IgE). Latex allergy diagnosis was confirmed by specific provocation tests (cutaneous, sublingual, mucous, conjunctival tests). Rush (4-day) sublingual desensitization was performed with increasing doses of latex extract (ALK Abellò) under patients' tongue until the highest dose of 500 microg of latex. A maintenance therapy (10 drops of undiluted solution three times a week) was recommended. During the 2-yr follow-up mean values of specific IgG4 and IgE, eosinophilic cationic protein and total IgE did not show significant variations. Patients did not manifest any adverse effect during the rush phase and only two patients manifested mild local symptoms during the maintenance therapy. All the challenges showed a reduction in terms of percentage of positivity and mean scores. All the patients showed a reduction of the mean individual score (p < 0.001). Furthermore patients who needed dental examination or surgery underwent such procedures without the occurrence of symptoms. Our preliminary results show sublingual desensitization to latex can be an important therapeutic tool in the management of young allergic patients requiring multiple operations.
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Affiliation(s)
- E Nucera
- Department of Allergology, Università Catholica Del Sacro Cuore, Policlinico, A. Germelli, Rome, Italy
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Schiavino D, Nucera E, Alonzi C, Buonomo A, Pollastrini E, Roncallo C, De Pasquale T, Lombardo C, La Torre G, Sabato V, Pecora V, Patriarca G. A clinical trial of oral hyposensitization in systemic allergy to nickel. Int J Immunopathol Pharmacol 2006; 19:593-600. [PMID: 17026844 DOI: 10.1177/039463200601900315] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Nickel allergy is the most common contact allergy. Some nickel-sensitive patients present systemic (cutaneous and/or digestive) symptoms related to the ingestion of high nickel-content foods, which significantly improve after a specific low nickel-content diet. The etiopathogenetic role of nickel in the genesis of systemic disorders is, furthermore, demonstrated by the relapse of previous contact lesions, appearance of widespread eczema and generalized urticaria-like lesions after oral nickel challenge test. The aim of this study is to investigate the safety and efficacy of a specific oral hyposensitization to nickel in patients with both local contact disorders and systemic symptoms after the ingestion of nickel-containing foods. Inclusion criteria for the recruitment of these patients were (other than a positive patch test) a benefit higher than 80% from a low nickel-content diet and a positive oral challenge with nickel. Based on the previous experiences, our group adopted a therapeutic protocol by using increasing oral doses of nickel sulfate associated to an elimination diet. Results have been excellent: this treatment has been effective in inducing clinical tolerance to nickel-containing foods, with a low incidence of side effects (gastric pyrosis, itching erythema).
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Affiliation(s)
- D Schiavino
- Department of Allergology, Universita Cattolica del Sacro Cuore, Policlinico -A. Gemelli-, Rome, Italy
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15
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Patriarca G, Nucera E, Pollastrini E, De Pasquale T, Lombardo C, Buonomo A, Roncallo C, Pecora V, Musumeci S, Altomonte G, Alonzi C, Schiavino D, Gasbarrini G. Oral rush desensitization in peanut allergy: a case report. Dig Dis Sci 2006; 51:471-3. [PMID: 16614954 DOI: 10.1007/s10620-006-3157-4] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2004] [Accepted: 02/03/2005] [Indexed: 12/09/2022]
Affiliation(s)
- Giampiero Patriarca
- Department of Allergology, Università Cattolica del Sacro Cuore, Rome, Italy.
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16
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Nucera E, Schiavino D, Buonomo A, Roncallo C, Pollastrini E, Lombardo C, Alonzi C, Pecora V, De Pasquale T, Patriarca G. Oral rush desensitization with tomato: a case report. J Investig Allergol Clin Immunol 2006; 16:214-7. [PMID: 16784018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
Adverse food reaction in which no immunological mechanism is demonstrated should be termed nonallergic food hypersensitivity or food intolerance. We present the case of a 12-year-old girl with a clinical history of abdominal pain, nausea, and general malaise after tomato intake which completely remitted with antihistamines. The patient underwent a complete allergy evaluation: skin prick tests, serum specific IgE and IgG4 tests to tomato, and double-blind placebo-controlled food challenge. Skin prick tests and specific IgE to tomato were negative while the food challenge was positive. At the end of the workup, the patient underwent an oral rush desensitizing treatment. At the end of the treatment the patient could eat a maintenance dose of 100 g of tomato daily with no side effects at all. This successful result suggests that the oral desensitizing treatment can be used in patients with nonallergic food hypersensitivity.
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Affiliation(s)
- E Nucera
- Department of Allergy, Policlinico Gemelli, Università Cattolica del Sacro Cuore, Rome, Italy
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17
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Rendeli C, Nucera E, Ausili E, Tabacco F, Roncallo C, Pollastrini E, Scorzoni M, Schiavino D, Caldarelli M, Pietrini D, Patriarca G. Latex sensitisation and allergy in children with myelomeningocele. Childs Nerv Syst 2006; 22:28-32. [PMID: 15703967 DOI: 10.1007/s00381-004-1110-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2004] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Children with spina bifida (SB) have a high degree of exposure to latex products as a consequence of repeated surgical procedures, implantation of latex-containing materials and catheterisation. The consequence is a higher incidence of latex allergic reactions. OBJECTIVE The aim of this study is to evaluate the prevalence of latex sensitisation and allergy in a population of children with myelomeningocele (MMC) and to assess the role of associated risk factors. RESULTS Forty-eight percent of the patients (29 out of 60) showed a latex sensitisation with specific IgE >0.7 kU/l while 15% (9 out of 60) were allergic to latex (specific IgE >0.7 kU/l and clinical manifestations). The principal factor correlated with allergy to latex was specific serum IgE to latex (radioallergosorbent test [RAST]) values (p<0.01). Other factors were total serum IgE (paper radioimmunosorbent test [PRIST]) values, number of surgical procedures and familiarity with allergy. CONCLUSION These results underline the importance of prophylactic measures to avoid the exposure, not only in the sanitary environment, through the institution of latex-safe routes, but also in daily life, to prevent potentially serious allergic reactions.
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Affiliation(s)
- C Rendeli
- Paediatric Department, Spina Bifida Centre, Policlinico A. Gemelli, Largo A. Gemelli 8, 00168 Rome, Italy.
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Nucera E, Pollastrini E, De Pasquale T, Buonomo A, Roncallo C, Lombardo C, Sabato V, Gasbarrini G, Schiavino D, Patriarca G. New protocol for desensitization to wheat allergy in a single case. Dig Dis Sci 2005; 50:1708-9. [PMID: 16133975 DOI: 10.1007/s10620-005-2921-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2003] [Accepted: 08/21/2003] [Indexed: 12/09/2022]
Affiliation(s)
- E Nucera
- Department of Allergology, Università Cattolica del Sacro Cuore, Policlinico A. Gemelli, Rome, Italy
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Schiavino D, Nucera E, Buonomo A, Musumeci S, Pollastrini E, Roncallo C, Lombardo C, Alonzi C, Pecora V, Corradini C, De Pasquale T, Patriarca G. A case of type IV hypersensitivity to topiramate and carbamazepine. Contact Dermatitis 2005; 52:161-2. [PMID: 15811034 DOI: 10.1111/j.0105-1873.2005.0548c.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- D Schiavino
- Department of Allergy, Università Cattolica del Sacro Cuore, Rome, Italy.
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Schiavino D, Murzilli F, Del Ninno M, Buonomo A, Roncallo C, Pollastrini E, De Pasquale T, Lombardo C, Nucera E, Patriarca G. Demonstration of an IgE-mediated immunological pathogenesis of a severe adverse reaction to gadopentetate dimeglumine. J Investig Allergol Clin Immunol 2004; 13:140-2. [PMID: 12968402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
In this case report, the authors, after reviewing the literature data about contrast agents in Magnetic Resonance Imaging (MRI) and correlated problems, investigate the immunological mechanism of an adverse reaction to gadopentetate dimeglumine (Gd-DTPA), in order to demonstrate an IgE-mediated immunological pathogenesis. The case of a patient who underwent MR imaging in our hospital was studied. During, and after, the MR examination with Gd-DTPA the patient showed local warmth/pain to the external genitalia and to the face, tachycardia, nausea, vomiting, diarrhea, uterine cramps, and diffuse cutaneous rash. Skin tests (intradermal) and the passive transfer test according to Prausnitz and Küstner were positive, suggesting the involvement of an I-type allergy (IgE-mediated) mechanism. In this paper, we demonstrate that the adverse reactions to Gd-DTPA can be supported by an immunological mechanism.
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Affiliation(s)
- D Schiavino
- Department of Allergology, Policlinico A. Gemelli, Università Cattolica del Sacro Cuore, Rome, Italy.
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Nucera E, Schiavino D, Pollastrini E, Manna R, Di Lillo M, De Lillo M, Buonomo A, Roncallo C, Patriarca G. Tolerance induction to rofecoxib in a patient with Bartter's syndrome. Allergy 2004; 59:788-9. [PMID: 15180770 DOI: 10.1111/j.1398-9995.2004.00435.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- E Nucera
- Department of Allergology Università Cattolica del Sacro Cuore Policlinico 'A. Gemelli' Largo F. Vito, 1 - 00168 Rome Italy
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Schiavino D, Nucera E, Pollastrini E, De Pasquale T, Buonomo A, Bartolozzi F, Lombardo C, Roncallo C, Patriarca G. Specific ultrarush desensitization in Hymenoptera venom-allergic patients. Ann Allergy Asthma Immunol 2004; 92:409-13. [PMID: 15104191 DOI: 10.1016/s1081-1206(10)61775-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Hymenoptera venom hypersensitivity is an epidemiologically important problem. The only effective treatment in the management of venom-allergic patients with a history of generalized reactions to insect sting is specific immunotherapy. OBJECTIVE To demonstrate safety and effectiveness of a modified ultrarush desensitization protocol in venom-allergic patients. METHODS Fifty-seven patients with Hymenoptera venom allergy underwent a specific 1-day ultrarush desensitization by the subcutaneous route, reaching the cumulative dose of 101.1 microg in 2.5 hours. The maintenance dose (100 microg) was administered after 15 days and thereafter once a month. Patients were followed up for a year. Antihistamines were withheld for 15 days before and during desensitization to not underestimate the incidence of adverse effects. RESULTS All patients but I completed the ultrarush desensitization. (This patient discontinued the treatment because of a hypertensive crisis not related to the desensitization.) The treatment caused a rapid variation of immunological parameters (IgE, IgG4) since the 15th day. After the desensitization, skin prick test results became negative in 15 patients (27%, decrease of 3.5 log), whereas they decreased in 14 patients (25%, decrease of 1 log). Sixty-four percent showed no adverse effects. Only 7% had a mild systemic reaction. CONCLUSIONS Ultrarush desensitization is an effective and safe therapy in the management of patients with Hymenoptera venom allergy. In fact, it provides a faster tolerance, without significant differences regarding incidence of severe adverse effects, compared with traditional and rush protocols. It can be adopted for all patients, even children and teenagers.
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Affiliation(s)
- Domenico Schiavino
- Department of Allergology, Università Cattolica del Sacro Cuore Policlinico A. Gemelli, Rome, Italy
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Nucera E, Schiavino D, Calandrelli A, Roncallo C, Buonomo A, Pedone C, Lombardo C, Pecora V, De Pasquale T, Pollastrini E, Patriarca G. Positive patch tests to Euro coins in nickel-sensitized patients. Br J Dermatol 2004; 150:500-3. [PMID: 15030333 DOI: 10.1046/j.1365-2133.2004.05800.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Many efforts have been made to prevent nickel allergy, the most frequent contact allergy in industrialized countries, by identifying acceptable limits of exposure. Even though coins are not covered by the EU Nickel Directive, some authors suggest that nickel release from coins during handling may elicit contact dermatitis in nickel-allergic people. OBJECTIVES To evaluate sensitivity to nickel released from coins in nickel-allergic patients and to verify whether nickel release from the new Euro coins may elicit stronger cutaneous reactivity than from old Italian lire coins. METHODS Twenty-five nickel-allergic patients were patch tested with 1- and 2-Euro coins, 1-, 2- and 50-Euro cent coins, and 100 and 500 Italian lire coins. Ten healthy nonnickel-allergic control individuals were also tested. RESULTS Nineteen patients had positive patch tests to 1- and 2-Euro coins. One was also positive to 1- and 2-Euro cent coins, four to 50-Euro cent coins, and 13 to the 500-lire coin. None had a positive patch test to the 100-lire coin. The number and degree of positive patch tests to coins were related to nickel content. CONCLUSIONS Euro coins may be potentially more dangerous than old Italian coins. Coins containing little or no nickel should be chosen for coinage to prevent sensitization and to avoid exacerbation of contact dermatitis in nickel-allergic patients.
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Affiliation(s)
- E Nucera
- Department of Allergology, Università Cattolica del Sacro Cuore, Policlinico A.Gemelli, Largo A.Gemelli 8, 00168 Rome, Italy
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24
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Nucera E, Pollastrini E, Buonomo A, Roncallo C, De Pasquale T, Lombardo C, Schiavino D, Patriarca G. Chronic urticaria in latex allergic patients: two case reports. Allergy 2003; 58:1199-200. [PMID: 14616138 DOI: 10.1034/j.1398-9995.2003.00289.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- E Nucera
- Department of Allergology, Università Cattolica del Sacro Cuore, Policlinico A. Gemelli, Largo F. Vito, 1 - 00168 Rome, Italy
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Patriarca G, Nucera E, Buonomo A, Roncallo C, De Pasquale T, Pollastrini E, Schiavino D. New insights on latex allergy diagnosis and treatment. J Investig Allergol Clin Immunol 2003; 12:169-76. [PMID: 12530115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023] Open
Abstract
Because of widespread latex manufacturing in the last decades, exposure to latex has become ever greater, as has the incidence of latex allergy among the general population as well as the high-risk groups. Clinical manifestations range from local reactions (edema, itching, erythema, and papulae), rhino-conjunctivitis, asthma, pharyngeal edema, to severe systemic reactions such as anaphylactic shock (from parenteral exposure especially during medical examinations or surgical procedures). Diagnosis is formulated on the basis of the personal history and an accurate allergological evaluation. Patients usually have a history of food intolerance or adverse reactions during medical or surgical procedures, which are believed to be the result of anesthetics or other drugs. In vivo tests are prick and patch tests and challenge tests. Challenge tests (nasal, conjunctival, bronchial, intravaginal, sublingual, oral, and cutaneous tests) are important for confirming the diagnosis, for evaluating a patient's response to the different kinds of latex exposure, and for verifying the effects of desensitizing treatments on the various organs involved in latex allergy. The most important in vitro test is the specific anti-natural rubber latex IgE assay. The only effective resolution to the latex allergy problem seems to be desensitization. The criteria of effectiveness are the capability to use latex items, to undergo medical examinations (even invasive), and to remain in an environment where latex particles can be inhaled (such as surgical departments), without symptoms. The first attempts were performed by subcutaneous administration of latex, but this protocol seems to be delicate to perform because of the side effects. Two different alternative methods (percutaneous and sublingual) were successfully performed and proved to be safer and more effective, even though further studies on a larger group of patients are needed.
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Affiliation(s)
- Giampiero Patriarca
- Department of Allergology, Università Cattolica del Sacro Cuore, Policlinico A. Gemelli, Rome, Italy.
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Affiliation(s)
- E Nucera
- Department of Allergology, Policlinico A. Gemelli L.go A. Gemelli, 8 00168 Rome, Italy.
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Nucera E, Schiavino D, Pollastrini E, Roncallo C, de Pacuale T, Buonomo A, Patriarca G. Desensitization to latex by percutaneous route. J Investig Allergol Clin Immunol 2003; 12:134-5. [PMID: 12371531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
Abstract
Latex allergy is a newly emerging problem. In the last decades its prevalence has increased progressively, especially among health care personnel and patients. Preventive measures have been suggested to reduce the risk of sensitization, but this is very difficult because of the ubiquity of latex products. Since only two clinical reports are available in the literature, suggesting that subcutaneous desensitizing treatments resulted in important side effects, we decided to attempt a desensitization through alternative routes. After having succeeded in carrying out sublingual desensitization, we report the case of a latex-allergic patient who successfully underwent percutaneous desensitization.
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Affiliation(s)
- E Nucera
- Department of Allergology, Università Cattolica del Sacro Cuore, Policlinico A. Gemelli, Rome, Italy
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Patriarca G, Nucera E, Roncallo C, Pollastrini E, Bartolozzi F, De Pasquale T, Buonomo A, Gasbarrini G, Di Campli C, Schiavino D. Oral desensitizing treatment in food allergy: clinical and immunological results. Aliment Pharmacol Ther 2003; 17:459-65. [PMID: 12562461 DOI: 10.1046/j.1365-2036.2003.01468.x] [Citation(s) in RCA: 198] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
BACKGROUND The possibility of inducing oral desensitization in patients with food allergy is still controversial and no standardized programmes are yet available. AIM To evaluate the safety and efficacy of oral desensitization in patients with allergy induced by the most common food allergens. METHODS Fifty-nine patients with food allergy underwent an oral desensitizing treatment according to standardized protocols. The control group consisted of age- and sex-matched subjects, who followed a strict elimination diet. Specific immunoglobulin E and immunoglobulin G4 were assessed at baseline and after 6, 12 and 18 months. RESULTS The majority of patients (83.3%) successfully completed the treatment. During treatment, 51.1% of subjects experienced some mild side-effects, easily controlled by the oral administration of antihistamines or sodium cromolyn. Specific immunoglobulin E showed a significant decrease, whilst specific immunoglobulin G4 showed a significant increase in all patients. CONCLUSIONS The immunological findings induced by oral desensitization in food allergy allow us to hypothesize that oral tolerance may be mediated by the same mechanisms as those involved in traditional desensitizing treatments for respiratory allergies. Moreover, the proposed standardized oral desensitization protocols may represent an effective alternative approach in the management of food-allergic patients.
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Affiliation(s)
- G Patriarca
- Allergology Department, Catholic University - Policlinico A. Gemelli, Rome, Italy.
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29
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Nucera E, Roncallo C, Masini L, Buonomo A, De Pasquale T, Pollastrini E, Schiavino D, Patriarca G. Successful tolerance induction to spiramycin in pregnancy. Scand J Infect Dis 2003; 34:550-1. [PMID: 12195890 DOI: 10.1080/003655402320208875] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
We report the cases of 2 pregnant patients, suffering from toxoplasmosis, who developed an erythematous, maculopapular rash during spiramycin therapy that disappeared with discontinuation of the drug. The 2 patients underwent a tolerance induction protocol with spiramycin and were able to continue therapy with this drug until the end of their pregnancies, with no side-effects.
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Affiliation(s)
- Eleonora Nucera
- Department of Allergology, Università Cattolica del Sacro Cuore, Policlinico A. Gemelli, Rome, Italy
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Patriarca G, Nucera E, Pollastrini E, Roncallo C, Buonomo A, Bartolozzi F, De Pasquale T, Gasbarrini G, Schiavino D. Sublingual desensitization: a new approach to latex allergy problem. Anesth Analg 2002; 95:956-60, table of contents. [PMID: 12351276 DOI: 10.1097/00000539-200210000-00031] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
UNLABELLED The prevalence of latex allergy has rapidly increased. Clinical manifestations range from contact urticaria-angioedema and rhinoconjunctivitis to more severe bronchial asthma and anaphylactic shock. The only effective therapy is desensitization. We studied 24 patients allergic to latex: 12 of them underwent a rush (4-day) sublingual desensitization to latex, performed by putting increasing doses of latex extract under the patients' tongues for 3 min every 20 min, followed by a maintenance therapy. The other 12 patients were considered controls. The sublingual rush desensitization protocol was successfully completed in all patients with no side effects. After 3 mo, all patients underwent an allergological evaluation, which showed a significant improvement of symptoms scores after challenges in the treated group as compared with the controls. All the desensitized patients can now wear latex gloves and undergo medical procedures without any symptoms. IMPLICATIONS We present 12 cases of latex allergy in patients who underwent desensitization by a sublingual exposure protocol. This study provides evidence that a safe therapeutic approach to latex allergy is possible.
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Affiliation(s)
- Giampiero Patriarca
- Department of Internal Medicine, Università Cattolica del Sacro Cuore-Policlinico A. Gemelli-Rome, Italy.
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Affiliation(s)
- Eleonora Nucera
- Department of Allergology, Università Cattolica del Sacro Cuore, Policlinico A. Gemelli, Rome, Italy
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Nucera E, Buonomo A, Pollastrini E, De Pasquale T, Del Ninno M, Roncallo C, Schiavino D, Patriarca G. A case of cutaneous delayed-type allergy to oral dexamethasone and to betamethasone. Dermatology 2002; 204:248-50. [PMID: 12037457 DOI: 10.1159/000057891] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Corticosteroids are drugs that may cause allergic contact dermatitis, but systemic allergic reactions to these drugs are rare. A 29-year-old man developed a maculopapular rash during an oral therapy with betamethasone. Patch tests demonstrated a delayed-type allergy to dexamethasone, betamethasone and fluocortolone. Oral, intramuscular or topical provocation tests with other corticosteroids - deflazacort, hydrocortisone, methylprednisolone, fluticasone dipropionate, triamcinolone and prednisone - were all negative. This demonstrates that a patient with a systemic allergy to a group of corticosteroids can tolerate those of other groups.
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Affiliation(s)
- Eleonora Nucera
- Department of Allergology, Policlinico 'A. Gemelli', Università Cattolica del Sacro Cuore, Roma, Italia
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Patriarca G, Nucera E, Buonomo A, Del Ninno M, Roncallo C, Pollastrini E, De Pasquale T, Milani A, Schiavino D. Latex allergy desensitization by exposure protocol: five case reports. Anesth Analg 2002; 94:754-8; table of contents. [PMID: 11867411 DOI: 10.1097/00000539-200203000-00051] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
UNLABELLED Two clinical reports dealing with subcutaneous desensitization to latex are available, but these treatments were reported to have significant side effects. To investigate an alternative method for latex desensitization, we present five cases of immunoglobulin E-mediated latex allergy in which a specific desensitization was successfully performed by means of an original exposure protocol. Five female patients with proven latex allergy underwent an original contact desensitization by wearing latex gloves daily, progressively increasing exposure to latex. All patients reached a final latex exposure time of 60 min in both hands. The desensitization protocol was completely successful in all patients. Twelve months after the beginning of the desensitization program, all the treated subjects were able to wear latex gloves daily without any clinical manifestations. This study provides evidence that a successful contact desensitization to latex is possible with no side effects. The adopted exposure protocol seems to be completely safe and effective. However, further studies in larger groups of subjects are necessary to fully confirm these preliminary results. IMPLICATIONS We present five patients with latex allergy who underwent desensitization by a new cutaneous exposure protocol. This study provides evidence that a safe therapeutic approach to latex allergy is possible.
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Affiliation(s)
- Giampiero Patriarca
- Department of Allergology, Università Cattolica del Sacro Cuore, Policlinico "A. Gemelli," Rome, Italy.
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Patriarca G, Buonomo A, Roncallo C, Del Ninno M, Pollastrini E, Milani A, De Pasquale T, Gasbarrini G, Schiavino D, Nucera E. Oral desensitisation in cow milk allergy: immunological findings. Int J Immunopathol Pharmacol 2002; 15:53-58. [PMID: 12593788 DOI: 10.1177/039463200201500107] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In the literature there are several reports dealing with the possibility of a desensitising treatment in food allergy, but there are very few studies about the immunological mechanisms of oral desensitisation. We studied the immunological modifications in four children who underwent oral desensitisation with cow milk. Four children with cow milk allergy underwent oral desensitisation according to a standardized protocol. Total IgE, eosinophilic cationic protein in serum, and specific IgE and IgG4 to α-lactalbumin, to β-lactoglobulin and to casein were determined at the beginning of the treatment and after 6, 12 and 18 months in the 4 children treated. All the 4 treated patients successfully completed the treatment. Specific IgE to casein showed a significant reduction (p<0.01), while specific IgG4 to α-lactalbumin (p<0.02), to β-lactoglobulin (p<0.01) and to casein (p<0.01) showed a significant increase. Total IgE, eosinophilic cationic protein, and specific IgE to α-lactalbumin and to β-lactoglobulin did not show any significant modification. Control patients did not show any immunological modification and still had a positive double-blind, placebo-controlled food challenge. These results make us think that oral desensitisation in food allergy happens with the same mechanisms of traditional desensitising treatments for respiratory and insect sting allergies.
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Affiliation(s)
- G. Patriarca
- Dept. Allergology, Catholic University, Policlinico A. Gemelli, Rome
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Affiliation(s)
- E Nucera
- Department of Allergology, Università Cattolica del Sacro Cuore-Policlinico A Gemelli, Rome, Italy
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