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1.
J Clin Rheumatol ; 27(8S): S627, 2021 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-33492030

RESUMO

BACKGROUND: PFAPA (periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis) syndrome is diagnosed clinically. Adult-onset PFAPA syndrome is rare and often has a more diverse clinical presentation that its childhood counterpart. This is the first reported case of adult-onset PFAPA syndrome with complete response to lingual tonsillectomy. CASE SUMMARY: A 41-year-old man was evaluated for periodic fevers associated with uvulitis, cervical lymphadenitis, pharyngitis, and lower extremity rash. He had a variable response to steroids and was intolerant of colchicine. Laboratory workup revealed intermittent elevation of erythrocyte sedimentation rate and C-reactive protein level. Computed tomography neck and laryngoscopy confirmed adenoidal and lingual tonsillar hypertrophy. He underwent adenoidectomy and lingual tonsillectomy with resolution of symptoms. CONCLUSIONS: Hypertrophy of the remaining lymphoid structures within Waldeyer's ring may be associated with remote recurrence of PFAPA syndrome after tonsillectomy. Lingual tonsillectomy may be an alternative treatment strategy in select patients with PFAPA, prominent lingual hypertrophy, and incomplete response to steroids.


Assuntos
Linfadenite , Faringite , Estomatite Aftosa , Tonsilectomia , Adulto , Criança , Febre/diagnóstico , Febre/etiologia , Febre/terapia , Humanos , Linfadenite/diagnóstico , Linfadenite/cirurgia , Masculino , Faringite/diagnóstico , Faringite/etiologia , Faringite/cirurgia , Estomatite Aftosa/diagnóstico , Estomatite Aftosa/cirurgia
2.
J Food Allergy ; 3(1): 32-36, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-39022634

RESUMO

Background: Food protein-induced enterocolitis syndrome (FPIES) is a non-immunoglobulin E mediated food allergy that typically presents with repetitive emesis and may be associated with lethargy, marked pallor, hypotension, hypothermia, and/or diarrhea. Although many foods are known to cause FPIES, peanut-triggered FPIES is emerging due to changes in the feeding practice guidelines, which recommends early peanut introduction in infants. Objective: We aimed to characterize peanut-triggered acute FPIES cases in our pediatric population and to describe their attributes, treatment, and outcomes. We hypothesized that increases in the incidence of peanut-triggered FPIES coincided with implementation of the guidelines for early peanut introduction. Methods: A retrospective chart review was conducted of pediatric patients who presented to Phoenix Children's Hospital Emergency Department and subspecialty clinics during a 6-year period (January 2013 to September 2019). Results: Thirty-three cases of patients with acute FPIES were identified, five of which were peanut triggered. In those patients with peanut-triggered FPIES, the median age for peanut introduction was 7 months (range, 5-24 months). Two patients had positive peanut skin-prick test results. All five cases were identified in the past 2 years (2018 to 2019). No peanut-triggered reactions were documented in the preceding 4-year period (2013 to 2017). Conclusion: Peanut may be an emerging trigger of acute FPIES, coinciding with an earlier introduction of peanut in the infant diet after implementation of the new addendum guidelines for the prevention of peanut allergy. Oats and rice were the most common triggers of acute FPIES in our cohort. Further study will help clarify the significance and reproducibility of these findings.

3.
Adv Emerg Nurs J ; 41(4): 336-347, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31687998

RESUMO

Nausea and vomiting during pregnancy are a frequent complaint in the emergency department, with a significant economic burden on the patient and health care system. The American College of Obstetricians and Gynecologists (ACOG) in January 2018 released an updated practice bulletin discussing the latest guidelines to managing nausea and vomiting during pregnancy. This article discusses the incidence, prevalence, and economic costs regarding medical visits for pregnancy-associated nausea and vomiting. It also discusses ACOG guidelines and furthermore outlines special considerations, management, admission, and discharge criteria for pregnant patients presenting to the emergency department for nausea and vomiting.


Assuntos
Serviço Hospitalar de Emergência , Êmese Gravídica/tratamento farmacológico , Segurança do Paciente , Feminino , Humanos , Êmese Gravídica/economia , Admissão do Paciente , Alta do Paciente , Guias de Prática Clínica como Assunto , Gravidez
4.
Ann Allergy Asthma Immunol ; 121(2): 218-228, 2018 08.
Artigo em Inglês | MEDLINE | ID: mdl-29753832

RESUMO

BACKGROUND: Eosinophilic esophagitis (EoE) is a chronic, inflammatory disease of the esophagus that currently requires repeated endoscopic biopsies for diagnosis and monitoring because no reliable noninvasive markers have been identified. OBJECTIVE: To identify promising minimally invasive EoE biomarkers and remaining gaps in biomarker validation. METHODS: We performed a systematic review of EMBASE, Ovid MEDLINE, PubMed, and Web of Science from inception to June 6, 2017. Studies were included if patients met the 2007 consensus criteria for EoE diagnosis, a minimally invasive biomarker was assessed, and the study included at least 1 control for comparison. RESULTS: The search identified 2094 studies, with 234 reviewed at full-text level, and 49 included in the analysis (20 adult, 19 pediatric, 7 pediatric and adult, and 3 not stated). Most (26 of 49) were published after 2014. Thirty-five studies included healthy controls, 9 analyzed atopic controls, and 29 compared samples from patients with active and inactive EoE. Minimally invasive biomarkers were obtained from peripheral blood (n = 41 studies), sponge or string samples (n = 3), oral or throat swab secretions (n = 2), breath condensate (n = 2), stool (n = 2), and urine (n = 2). The most commonly reported biomarkers were peripheral blood eosinophils (n = 16), blood and string eosinophil granule proteins (n = 14), and eosinophil surface or intracellular markers (n = 12). EoE biomarkers distinguished active EoE from healthy controls in 23 studies, atopic controls in 2 studies, and inactive EoE controls in 20 studies. CONCLUSION: Several promising minimally invasive biomarkers for EoE have emerged; however, few are able to differentiate EoE from other atopic diseases.


Assuntos
Biomarcadores/metabolismo , Esofagite Eosinofílica/diagnóstico , Eosinófilos/imunologia , Esôfago/patologia , Adulto , Animais , Biópsia , Testes Respiratórios , Criança , Diagnóstico Diferencial , Testes Hematológicos , Humanos
5.
J Allergy Clin Immunol ; 114(6): 1339-44, 2004 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-15577832

RESUMO

BACKGROUND: The immunologic response to allergen immunotherapy with 3 serial 5-fold doses of cat extract has been studied after approximately 5 weeks of immunotherapy. The highest dose containing 15 mug of Fel d 1 produced the most consistent and favorable response. It is unknown whether the comparative response on reaching a maintenance dose is maintained with long-term maintenance therapy. OBJECTIVE: The purpose of this investigation was to evaluate the immunologic responses with these 3 serial doses of cat hair and dander extract at baseline, after reaching the maintenance dose (approximately 5 weeks), and after 1 year of maintenance immunotherapy. METHODS: Twenty-eight patients with cat allergy randomized in a double-blind study were assigned to one of 4 treatment groups: placebo or cat hair and dander extract containing 0.6 mug of Fel d 1, 3 mug of Fel d 1, and 15 mug of Fel d 1 at maintenance. Studies included skin prick tests and late cutaneous reactions with cat hair and dander extract, titrated nasal challenges with the extract, serum cat allergen-specific IgG4 and IgE measurement, and flow cytometric and ELISA analysis of whole blood and intranasal cytokines (TGF-beta, IL-10, IFN-gamma, IL-4, and IL-5). RESULTS: Twenty-six subjects completed the study. After both 5 weeks and 1 year, significant and dose-dependent differences were seen with total symptom scores on nasal challenge ( P < .0001), with titrated skin prick testing with cat dander extract at 5 weeks ( P = .014) and 1 year ( P < .0001), and with cat-specific IgG4 measurement at 5 weeks ( P = .004) and 1 year ( P = .003). At 1 year, neither flow cytometry of whole blood nor ELISA evaluation of nasal cytokines demonstrated any significant differences among the treatment groups. CONCLUSION: The response to titrated nasal allergen challenge, titrated skin prick testing, and allergen-specific IgG4 measurement to cat immunotherapy at 5 weeks is predictive of the response at 1 year.


Assuntos
Alérgenos/imunologia , Gatos/imunologia , Glicoproteínas/imunologia , Animais , Relação Dose-Resposta Imunológica , Método Duplo-Cego , Citometria de Fluxo , Humanos , Imunoglobulina G/sangue , Receptores de Interleucina-2/análise , Testes Cutâneos , Fator de Crescimento Transformador beta/sangue
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