RESUMEN
BACKGROUND: Cyclophilins are ubiquitous panallergens whose epidemiologic, diagnostic, and clinical relevance is largely unknown and whose sensitization is rarely examined in routine allergy practice. OBJECTIVE: We investigated the epidemiologic, diagnostic, and clinical relevance of cyclophilins in seasonal allergic rhinitis and its comorbidities. METHODS: We examined a random sample of 253 (25%) of 1263 Italian children with seasonal allergic rhinitis from the Panallergens in Pediatrics (PAN-PED) cohort with characterized disease phenotypes. Nested studies of sensitization prevalence, correlation, and allergen extract inhibition were performed in patients sensitized to birch pollen extract but lacking IgE to Bet v 1/2/4 (74/1263) or with highest serum level of IgE to Bet v 1 (26/1263); and in patients with sensitization to various extracts (ragweed, mugwort, pellitory, Plantago, and plane tree), but not to their respective major allergenic molecule, profilins, and polcalcins. IgE to cyclophilin was detected with recombinant Bet v 7, and extract inhibition tests were performed with the same rBet v 7. RESULTS: IgE to rBet v 7 was detected in 43 (17%) of 253 patients. It was associated with asthma (P < .028) and oral allergy syndrome (P < .017) in univariate but not multivariate analysis adjusted for IgE to profilins (Phl p 12), PR-10s (Bet v 1), and lipid transfer proteins (Pru p 3). IgE to rBet v 7 was also highly prevalent (47/74, 63%) among patients with unexplained sensitization to birch pollen extract. In patients with unexplained sensitization to ragweed, mugwort, pellitory, Plantago and plane tree pollen, the levels of IgE to those extracts correlated with the levels of IgE to rBet v 7, and they were also significantly inhibited by rBet v 7 (inhibition range 45%-74%). CONCLUSIONS: IgE sensitization to cyclophilin is frequent in pollen-allergic patients living in temperate areas and can produce "false" positive outcomes in skin prick and IgE tests to pollen extracts. Molecular diagnostic guidelines should include this panallergen family.
Asunto(s)
Alérgenos , Ciclofilinas , Inmunoglobulina E , Polen , Rinitis Alérgica Estacional , Humanos , Inmunoglobulina E/inmunología , Inmunoglobulina E/sangre , Niño , Rinitis Alérgica Estacional/inmunología , Rinitis Alérgica Estacional/epidemiología , Rinitis Alérgica Estacional/diagnóstico , Rinitis Alérgica Estacional/sangre , Masculino , Femenino , Ciclofilinas/inmunología , Alérgenos/inmunología , Polen/inmunología , Adolescente , Preescolar , Antígenos de Plantas/inmunología , Italia/epidemiología , PrevalenciaRESUMEN
BACKGROUND: IgE antibodies to cross-reactive carbohydrate determinants (CCD) are usually clinically irrelevant but they can be a cause of false positive outcomes of allergen-specific IgE tests in vitro. Their prevalence and levels have been so far cross-sectionally examined among adult allergic patients and much less is known about their origins and relevance in childhood. METHODS: We examined CCD with a cross-sectional approach in 1263 Italian pollen allergic children (Panallergen in Paediatrics, PAN-PED), as well as with a longitudinal approach in 612 German children (Multicenter Allergy Study, MAS), whose cutaneous and IgE sensitization profile to a broad panel of allergen extracts and molecules was already known. The presence and levels of IgE to CCD were examined in the sera of both cohorts using bromelain (MUXF3) as reagent and a novel chemiluminescence detection system, operating in a solid phase of fluorescently labelled and streptavidin-coated paramagnetic microparticles (NOVEOS, HYCOR, USA). RESULTS: IgE to CCD was found in 22% of the Italian pollen allergic children, mainly in association with an IgE response to grass pollen. Children with IgE to CCD had higher total IgE levels and were sensitized to more allergenic molecules of Phleum pratense than those with no IgE to CCD. Among participants of the German MAS birth cohort study, IgE to CCD emerged early in life (even at pre-school age), with IgE sensitization to group 1 and 4 allergen molecules of grasses, and almost invariably persisted over the full observation period. CONCLUSIONS: Our results contribute to dissect the immunological origins, onset, evolution and risk factors of CCD-sIgE response in childhood, and raise the hypothesis that group 1 and/or 4 allergen molecules of grass pollen are major inducers of these antibodies through an antigen-specific, T-B cell cognate interaction.
Asunto(s)
Hipersensibilidad , Inmunoglobulina E , Adulto , Humanos , Niño , Preescolar , Estudios de Cohortes , Prevalencia , Alérgenos , Carbohidratos , Factores de Riesgo , Reacciones CruzadasRESUMEN
BACKGROUND: Pollen-related seasonal allergic rhinoconjunctivitis (SAR) is a very frequent pediatric disease in Westernized countries. Risk factors and disease phenotypes have been thoroughly examined in several cross-sectional studies. By contrast, only a few studies have examined disease evolution in patient cohorts. We investigated predictive biomarkers of disease evolution in a large cohort of children with SAR. METHODS: During 2015-2017 (follow-up), we re-examined 401 patients from those enrolled in 2009-2011 (baseline) by the "Panallergens in Pediatrics" study, a large multicenter survey of Italian children with SAR. Information on clinical history (standard questionnaire, AllergyCARD®; TPS, Italy) and skin prick tests for inhalant and foods extracts (ALK-Abelló, Hørsholm, Denmark) was acquired as at baseline visit. Evolution in clinical and sensitization data of patients was analyzed over time, as well as their association with the main baseline characteristics and atopy risk factors. RESULTS: The average age of participants was 10.4 ± 3.4 years at baseline and 16.2 ± 3.6 years at follow-up. SAR persisted in 93.3% of patients at follow-up and became more frequently associated with asthma (from 36.7% at baseline to 48.6% at follow-up) and oral allergy syndrome (OAS, from 23.4% to 37.7%). Compared to baseline, the prevalence of skin sensitization to some pollens (Phleum pratense, Corylus avellana, Platanus acerifolia, Artemisia vulgaris) and vegetables (hazelnut, wheat, and apple) significantly decreased at follow-up. Earlier onset of SAR and polysensitization at baseline were associated with incident asthma at follow-up. The presence at baseline of serum IgE to the following allergen molecules was identified as biomarkers of clinical evolution: (a) Phl p 1, for persistence of SAR; (b) Phl p 5, for persistence of both rhinitis and asthma; (c) Pru p 3, for new onset of asthma; (d) Bet v 1, for persistence of OAS. CONCLUSIONS: Seasonal allergic rhinoconjunctivitis is clinically heterogeneous in its evolution from childhood to adolescence. The detection of serum IgE to specific molecules (Phl p 1, Phl p 5, Bet v 1, Pru p 3) may be useful as biomarkers to predict SAR persistence and future onset of comorbidities, such as asthma and/or OAS.
Asunto(s)
Biomarcadores/sangre , Inmunoglobulina E/sangre , Rinitis Alérgica/sangre , Pruebas Cutáneas/métodos , Adolescente , Alérgenos/inmunología , Asma/epidemiología , Asma/etiología , Niño , Progresión de la Enfermedad , Femenino , Estudios de Seguimiento , Humanos , Italia/epidemiología , Estudios Longitudinales , Masculino , Prevalencia , Estudios Prospectivos , Rinitis Alérgica/complicaciones , Rinitis Alérgica/diagnóstico , Factores de Riesgo , Pruebas Cutáneas/estadística & datos numéricos , Encuestas y CuestionariosRESUMEN
BACKGROUND: Children with IgE-mediated hen's egg allergy (IgE-HEA) often tolerate baked egg within a wheat matrix. OBJECTIVE: To evaluate the influence of wheat matrix and the effects of little standardized cooking procedures on baked egg tolerance. METHODS: Fifty-four children with IgE-HEA were enrolled. They underwent prick-by-prick (PbP) tests and open oral food challenges (OFC) performed with baked HE within a wheat matrix (a home-made cake, locally called ciambellone), baked HE without a wheat matrix (in the form of an omelet, locally named frittata) and boiled HE. Three months after passing ciambellone OFC, parents were asked to answer a survey. RESULTS: About 88% of children tolerated ciambellone, 74% frittata, and 56% boiled HE. Negative predictive value of PbP performed with ciambellone, frittata, and boiled HE was 100%. No IgE-mediated adverse reactions were detected at follow-up carried out by the survey. CONCLUSIONS: Wheat matrix seemed to be relevant only in few cases. If our results will be confirmed by larger studies, a negative PbP with ciambellone, frittata, or boiled HE will allow patients with IgE-HEA to eat these foods without undergoing OFC. Moreover, our study showed that very strict standardized cooking procedures do not seem to be essential, to guarantee tolerance toward baked HE.
Asunto(s)
Alérgenos , Hipersensibilidad al Huevo/inmunología , Proteínas del Huevo , Calor , Inmunoglobulina E/metabolismo , Administración Oral , Adolescente , Alérgenos/inmunología , Animales , Pollos , Niño , Preescolar , Culinaria , Proteínas del Huevo/inmunología , Huevos/efectos adversos , Femenino , Humanos , Inmunización , Lactante , Recién Nacido , Masculino , Pruebas CutáneasRESUMEN
BACKGROUND: Little is known about the prevalence and clinical relevance of hypersensitivity to the plant panallergen profilin in children. OBJECTIVES: The present study aimed to investigate prevalence, risk factors and clinical relevance of profilin sensitization in a large cohort of Italian children of different ages living in different geographic areas. METHODS: Children with pollen allergy enrolled by 16 pediatric outpatient clinics sited in three main geographic areas of Italy were studied. SPT were carried out with commercial pollen extracts and a commercial purified date palm pollen profilin. IgE specific for allergenic pollen molecules, Phl p 12 (grass profilin) and Pru p 3 (peach lipid transfer protein) were tested by ImmunoCAP FEIA. RESULTS: IgE to Phl p 12 (≥0.35 kU/l) was observed in 296 of the 1,271 participants (23%), including 17 of the 108 (16%) preschool children. Profilin SPT was positive (≥3 mm) in 320/1,271 (25%) participants. The two diagnostic methods were concordant in 1,151 (91%, p < 0.0001) cases. Phl p 12 IgE prevalence declined from northern to southern Italy and was directly associated with IgE to Phl p 1 and/or Phl p 5 and Ole e 1. Among children with IgE to Phl p 12, OAS was provoked by kiwi, melon, watermelon, banana, apricot and cucumber. CONCLUSIONS: Profilin sensitization is very frequent among pollen-allergic children, occurs at a very young age and contributes to the development of childhood OAS with a typical pattern of offending foods. Pediatricians should always consider IgE sensitization to profilin while examining pollen-allergic children, even if they are at preschool age.
Asunto(s)
Alérgenos/inmunología , Antígenos de Plantas/inmunología , Hipersensibilidad/epidemiología , Hipersensibilidad/inmunología , Inmunoglobulina E/inmunología , Polen/inmunología , Profilinas/inmunología , Proteínas Portadoras/inmunología , Niño , Reacciones Cruzadas/inmunología , Cucumis sativus/inmunología , Femenino , Frutas/inmunología , Humanos , Italia , Masculino , Poaceae/inmunología , Prevalencia , Rinitis Alérgica Estacional/inmunología , Factores de Riesgo , Pruebas Cutáneas/métodosRESUMEN
BACKGROUND: Sensitization to profilins and other cross-reacting molecules might hinder proper specific immunotherapy (SIT) prescription in polysensitized patients with pollen-related allergic rhinitis (AR). In these patients, component-resolved diagnosis (CRD) might modify SIT prescription by improving the identification of the disease-eliciting pollen sources. OBJECTIVES: We sought to measure the effect of CRD on SIT prescription in children with pollen-related AR. METHODS: Children (n = 651) with moderate-to-severe pollen-related AR were recruited between May 2009 and June 2011 in 16 Italian outpatient clinics. Skin prick test (SPT) reactivity to grass, cypress, olive, mugwort, pellitory, and/or Betulaceae pollen was considered clinically relevant if symptoms occurred during the corresponding peak pollen season. IgE sensitization to Phl p 1, Phl p 5, Bet v 1, Cup a 1, Art v 1, Ole e 1, Par j 2, and Phl p 12 (profilin) was measured by using ImmunoCAP. SIT prescription was modeled on SPT responses first and then remodeled considering also CRD according to GA(2)LEN-European Academy of Allergology and Clinical Immunology guidelines and the opinions of 14 pediatric allergists. RESULTS: No IgE to the respective major allergens was detected in significant proportions of patients with supposed clinically relevant sensitization to mugwort (45/65 [69%]), Betulaceae (146/252 [60%]), pellitory (78/257 [30%]), olive (111/390 [28%]), cypress (28/184 [15%]), and grass (56/568 [10%]). IgE to profilins, polcalcins, or both could justify 173 (37%) of 464 of these SPT reactions. After CRD, the SPT-based decision on SIT prescription or composition was changed in 277 (42%) of 651 or 315 (48%) of 651 children according to the European or American approach, respectively, and in 305 (47%) of 651 children according to the opinion of the 14 local pediatric allergists. CONCLUSIONS: In children with pollen-related AR, applying CRD leads to changes in a large proportion of SIT prescriptions as opposed to relying on clinical history and SPT alone. The hypothesis that CRD-guided prescription improves SIT efficacy deserves to be tested.
Asunto(s)
Alérgenos/inmunología , Desensibilización Inmunológica/métodos , Polen/inmunología , Rinitis Alérgica Estacional/diagnóstico , Rinitis Alérgica Estacional/terapia , Adolescente , Alérgenos/química , Niño , Preescolar , Reacciones Cruzadas , Femenino , Expresión Génica , Humanos , Inmunoglobulina E/sangre , Masculino , Plantas/inmunología , Polen/química , Profilinas/genética , Profilinas/inmunología , Rinitis Alérgica Estacional/inmunología , Rinitis Alérgica Estacional/patología , Pruebas CutáneasRESUMEN
BACKGROUND: Treatment of severe egg allergy is avoidance of hen's egg (HE) and carrying self-injectable epinephrine. Specific oral tolerance induction (SOTI) seems a promising alternative treatment. However, some aspects of SOTI are still considered experimental. METHODS: We evaluated the efficacy and safety of an original 6-month SOTI protocol in children with very severe HE allergy using raw HE emulsion. Twenty children (age range: 5-11 yr) were randomized equally into a SOTI treatment group and a control group. The treatment group started SOTI and underwent a second challenge 6 months later. Control children were kept on an egg-free diet for 6 months and then underwent a second challenge. RESULTS: After 6 months, 9/10 children of the SOTI group (90%) achieved partial tolerance (at least 10 ml, but <40 ml of raw HE emulsion, in a single dose) and 1 (10%) was able to tolerate only 5 ml (no tolerance). After 6 months, nine control children tested positive to the second challenge at a dose ≤0.9 ml of raw HE emulsion, and one reacted to 1.8 ml (SOTI vs. control group p<0.0001). All children in the SOTI group had side effects, but no child had a grade 5 reaction according to the Sampson grading. CONCLUSION: Six months of SOTI with raw HE emulsion resulted in partial tolerance, with regular intake, in a significant percentage of children with severe egg allergy.
Asunto(s)
Alérgenos/administración & dosificación , Anafilaxia/prevención & control , Desensibilización Inmunológica/efectos adversos , Desensibilización Inmunológica/métodos , Hipersensibilidad al Huevo/prevención & control , Huevos/efectos adversos , Tolerancia Inmunológica , Administración Oral , Alérgenos/efectos adversos , Alérgenos/inmunología , Anafilaxia/inmunología , Animales , Pollos , Niño , Preescolar , Método Doble Ciego , Hipersensibilidad al Huevo/inmunología , Emulsiones/administración & dosificación , Femenino , Humanos , Tolerancia Inmunológica/inmunología , Inmunoglobulina E/sangre , Masculino , Pruebas Cutáneas , Resultado del TratamientoRESUMEN
BACKGROUND: Pollen-induced allergic rhinoconjunctivitis (AR) is highly prevalent and rapidly evolving during childhood. General practitioners may not be fully aware of the nature and severity of symptoms experienced by patients and might underestimate the prevalence of moderate or severe disease. Thus, the relevance of early diagnosis and intervention may be overlooked. OBJECTIVES: To investigate the severity of pollen-induced AR and its determinants in Italian children referred to allergy specialists and who had never received specific immunotherapy (SIT). METHODS: Children (age 4-18 yr) affected by pollen-induced AR who had never undergone SIT were recruited between May 2009 and June 2011 in 16 pediatric outpatient clinics in 14 Italian cities. Recruited children's parents answered standardized questionnaires on atopic diseases (International Study of Allergy and Asthma in Childhood, Allergic Rhinitis and its Impact on Asthma, Global Initiative for Asthma). The children underwent skin-prick test (SPT) with several airborne allergens and six food allergens. Information on socio-demographic factors, parental history of allergic diseases, education, perinatal events, breastfeeding, nutrition and environmental exposure in early life was collected through an informatics platform shared by the whole network of clinical centers (AllergyCARD™). RESULTS: Among the 1360 recruited patients (68% males, age 10.5 ± 3.4 yr), 695 (51%) had moderate-to-severe AR, 533 (39%) asthma, and 325 (23.9%) oral allergy syndrome (OAS). Reported onset of pollen-induced AR was on average at 5.3 ± 2.8 yr, and its mean duration from onset was 5.2 ± 3.3 yr. Only 6.2% of the patients were pollen-monosensitized, and 84.9% were sensitized to ≥3 pollens. A longer AR duration was significantly associated with moderate-to-severe AR symptoms (p 0.004), asthma (p 0.030), and OAS comorbidities (p < 0.001). CONCLUSIONS: This nationwide study may raise awareness of the severity of pollen-induced AR among Italian children who have never received pollen SIT. The strong association between pollen-induced AR duration and several markers of disease severity needs replication in longitudinal studies, while suggesting that countrywide initiatives for earlier diagnosis and intervention should be planned.
Asunto(s)
Conjuntivitis Alérgica/epidemiología , Rinitis Alérgica Estacional/epidemiología , Edad de Inicio , Alérgenos/inmunología , Antígenos de Plantas/inmunología , Niño , Preescolar , Comorbilidad , Progresión de la Enfermedad , Diagnóstico Precoz , Femenino , Humanos , Italia , Masculino , Polen/efectos adversos , Polen/inmunología , Prevalencia , Rinitis Alérgica Estacional/diagnóstico , Pruebas Cutáneas , Encuestas y CuestionariosRESUMEN
Soy-based infant formulas (SFs) are often consumed by cow's milk allergic children. However, some concerns have risen since soy intake may adversely affect thyroid function in iodine-deficient or subclinical hypothyroid individuals. We report the first Italian case of SF induced goiter and hypothyroidism registered in our country since National Iodine program has been instituted. Finally, we review cases previously reported in literature. A 22-month-old toddler with a previous diagnosis of cow's milk protein allergy came to clinical attention for important goiter and overt hypothyroidism. Detailed dietary anamnesis revealed that he was on a restrictive dietary regimen based on soymilk since 12 months of age. A temporary levothyroxine substitution was instituted to avoid hypothyroidism complications. Adequate iodine supplementation and diet diversification completely reversed SF-induced hypothyroidism and goiter, confirming the diagnostic suspicion of soymilk-induced thyroid dysfunction in a iodine-deficient toddler. This case report demonstrates the importance of careful dietary habits investigation and adequate micronutrients supplementation in children on a restrictive diet due to multiple food allergies in order to prevent nutritional deficits.
Asunto(s)
Bocio , Hipotiroidismo , Yodo , Leche de Soja , Dieta , HumanosRESUMEN
Several institutions propose responsive feeding (RF) as the caregivers' relational standard when nurturing a child, from breast/formula feeding onwards. Previous systematic reviews (SRs) on caregivers' feeding practices (CFPs) have included studies on populations from countries with different cultures, rates of malnutrition, and incomes, whereas this SR compares different CFPs only in healthy children (4-24 months) from industrialized countries. Clinical questions were about the influence of different CFPs on several important outcomes, namely growth, overweight/obesity, risk of choking, dental caries, type 2 diabetes (DM2), and hypertension. The literature review does not support any Baby Led Weaning's or Baby-Led Introduction to SolidS' (BLISS) positive influence on children's weight-length gain, nor their preventive effect on future overweight/obesity. RF-CFPs can result in adequate weight gain and a lower incidence of overweight/obesity during the first two years of life, whereas restrictive styles and coercive styles, two kinds of non-RF in CF, can have a negative effect, favoring excess weight and lower weight, respectively. Choking risk: failure to supervise a child's meals by an adult represents the most important risk factor; no cause-effect relation between BLW/BLISS/RF/NRCF and choking could be found. Risks of DM2, hypertension, and caries: different CFPs cannot be considered as a risky or preventive factor for developing these conditions later in life.
Asunto(s)
Obstrucción de las Vías Aéreas , Caries Dental , Diabetes Mellitus Tipo 2 , Hipertensión , Enfermedades no Transmisibles , Cuidadores , Niño , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/etiología , Diabetes Mellitus Tipo 2/prevención & control , Conducta Alimentaria , Humanos , Hipertensión/epidemiología , Hipertensión/etiología , Hipertensión/prevención & control , Lactante , Fenómenos Fisiológicos Nutricionales del Lactante , Obesidad/epidemiología , Obesidad/etiología , Sobrepeso/epidemiología , Sobrepeso/etiología , Aumento de PesoRESUMEN
No consensus currently exists on the appropriate age for the introduction of complementary feeding (CF). In this paper, a systematic review is conducted that investigates the effects of starting CF in breastfed and formula-fed infants at 4, 4-6, or 6 months of age (i) on growth at 12 months of age, (ii) on the development of overweight/obesity at 3-6 years of age, (iii) on iron status, and (iv) on the risk of developing (later in life) type 2 diabetes mellitus (DM2) and hypertension. An extensive literature search identified seven studies that evaluated the effects of the introduction of CF at the ages in question. No statistically significant differences related to the age at which CF is started were observed in breastfed or formula-fed infants in terms of the following: iron status, weight, length, and body mass index Z-scores (zBMI) at 12 months, and development of overweight/obesity at 3 years. No studies were found specifically focused on the age range for CF introduction and risk of DM2 and hypertension. Introducing CF before 6 months in healthy term-born infants living in developed countries is essentially useless, as human milk (HM) and formulas are nutritionally adequate up to 6 months of age.
Asunto(s)
Diabetes Mellitus Tipo 2 , Enfermedades no Transmisibles , Lactancia Materna , Niño , Preescolar , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/etiología , Femenino , Humanos , Lactante , Fenómenos Fisiológicos Nutricionales del Lactante , Leche Humana , Enfermedades no Transmisibles/epidemiologíaRESUMEN
Adequate and balanced nutrition is essential to promote optimal child growth and a long and healthy life. After breastfeeding, the second step is the introduction of complementary feeding (CF), a process that typically covers the period from 6 to 24 months of age. This process is, however, still highly controversial, as it is heavily influenced by socio-cultural choices, as well as by the availability of specific local foods, by family traditions, and pediatrician beliefs. The Società Italiana di Pediatria Preventiva e Sociale (SIPPS) together with the Federazione Italiana Medici Pediatri (FIMP), the Società Italiana per lo Sviluppo e le Origine della Salute e delle Malattie (SIDOHaD), and the Società Italiana di Nutrizione Pediatrica (SINUPE) have developed evidence-based recommendations for CF, given the importance of nutrition in the first 1000 days of life in influencing even long-term health outcomes. This paper includes 38 recommendations, all of them strictly evidence-based and overall addressed to developed countries. The recommendations in question cover several topics such as the appropriate age for the introduction of CF, the most appropriate quantitative and qualitative modalities to be chosen, and the relationship between CF and the development of Non-Communicable Diseases (NCDs) later in life.
Asunto(s)
Fenómenos Fisiológicos Nutricionales del Lactante , Enfermedades no Transmisibles/prevención & control , Sociedades Médicas , Lactancia Materna , Técnica Delphi , Carbohidratos de la Dieta/administración & dosificación , Grasas de la Dieta/administración & dosificación , Proteínas en la Dieta/administración & dosificación , Humanos , Lactante , ItaliaAsunto(s)
Desensibilización Inmunológica , Hipersensibilidad al Huevo/terapia , Femenino , Humanos , MasculinoRESUMEN
Given the inadequate overall awareness of the main disease features and treatment modalities of pruritus in pediatric patients with atopic dermatitis, a multidisciplinary Italian expert group met with the major aim of increasing knowledge of the condition for improved diagnosis and better management among specialists involved in disease management. Herein, the overall features of the condition are reviewed, along with its etiopathogenesis and symptoms. Likewise, management options are summarized, emphasizing the need for a multidisciplinary approach, minimally composed of a management team that includes a pediatrician, dermatologist, psychologist, play assistant, and dedicated nurse. In addition to more traditional therapies such as emollients as highlighted by European guidelines, therapeutic patient education in a group or individually is highly encouraged as it helps patients and their parents to better understand the disease and provide practical guidance for dressing and bandaging. It can also aid in outlining coping strategies for itching and sleep disturbance. The utility of distraction techniques should also be stressed as such educational interventions involving the child and their parents can substantially improve the overall quality of life. All approaches should be tailored according to patient age and clinical features and requires individualized strategy to ensure good adherence by both children and their parents. Thus, a holistic approach embracing systemic, topical and psychological interventions is advocated in order to provide patients and their caregivers the best possible care.
Asunto(s)
Adaptación Psicológica , Cuidadores/psicología , Dermatitis Atópica/complicaciones , Padres/psicología , Prurito/etiología , Calidad de Vida , Niño , Dermatitis Atópica/epidemiología , Dermatitis Atópica/psicología , Humanos , Incidencia , Italia/epidemiología , Prurito/epidemiología , Prurito/psicologíaRESUMEN
PURPOSE OF REVIEW: The article discusses the clinical management of patients affected by food protein-induced enterocolitis syndrome (FPIES), focusing on established therapeutic choices and future options. RECENT FINDINGS: After FPIES has been diagnosed and avoidance of the culprit food prescribed, the most important management needs are as follows. First, recurrence of acute FPIES episodes due to accidental ingestion of culprit food. It may be useful to give patients' families an action plan. The principal suggested treatments are intravenous fluids and steroids, whereas the use of epinephrine and ondansetron requires further study. In mild-to-moderate cases, oral rehydration should be sufficient. Second, dietary introduction of at-risk foods. In children with FPIES, in addition to that/those identified as culprit(s), some foods may not be tolerated (typically cow's milk, legumes, cereals, poultry). It has been suggested to avoid introducing these foods during the baby's first year. Otherwise, they may be given for the first time in hospital, performing an oral food challenge. Third, acquisition of tolerance. Children affected by cow's milk-FPIES have a good chance of acquiring tolerance by the time they reach age 18-24âmonths. For other culprit foods, insufficient data are available to indicate the appropriate time, so that it is suggested that an oral food challenge be performed about 1 âyear after the last acute episode. SUMMARY: Future clinical management of FPIES must take into account, among other factors, improved understanding of pathogenesis, possible detection of different phenotypes, and the introduction of more effective therapies for acute episodes. These factors will undoubtedly influence management decisions, which will become more diversified and effective.