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1.
Ann Pharm Fr ; 2020 Nov 20.
Artigo em Francês | MEDLINE | ID: mdl-33227262

RESUMO

OBJECTIVES: Securing the supply of immunoglobulins is essential in indications without therapeutic alternatives, such as Primary Immunodeficiencies (PIDs). The objective was to obtain an inventory of patients with PID, and to quantify their immunoglobulin needs. METHODS: The retrospective study was conducted using data from January to June 2018, in Bordeaux, Lyon and Paris (Saint Louis). Patients with PID were included based on the pharmaceutical traceability of the 3 centres. The concordance between the patients included and the patients in the CEREDIH register was analysed. RESULTS: For the 361 patients included (sex ratio: M/F 0.8; mean age: 45 ± 20 years, mean weight: 62 ± 19 kg), 2,082 dispensations were performed for a total volume of 57 kg of immunoglobulins. Of the 108 specialty changes identified, 68% were due to supply tensions. In total, the analysis of CEREDIH data made it possible to identify 727 patients with PID and followed up once in the study centres, 161 of whom were recorded in the 2 data follow-ups. CONCLUSIONS: A complete overview of immunoglobulin needs in PIDs is difficult to obtain. Supply tensions have been observed although PIDs are a priority indication. Measures must be proposed to ensure an adequate supply regardless of the location of patients in the territory.

2.
J Clin Immunol ; 2020 Nov 04.
Artigo em Inglês | MEDLINE | ID: mdl-33150502

RESUMO

PURPOSE: Management of inflammatory complications of chronic granulomatous disease (CGD) is challenging. The aim of this study was to assess safety, with a focus on infections, and effectiveness of tumor necrosis factor alpha (TNF-α) blockers in CGD patients. METHODS: A retrospective, single-center cohort study of CGD patients treated by anti-TNF-α agents at Necker-Enfants Malades University Hospital (Paris, France) and registered at the French National Reference Center for Primary Immunodeficiencies (CEREDIH). RESULTS: Between 2006 and 2019, 14 (X-linked: n = 10, 71.4%; autosomal-recessive: n = 4, 28.6%) CGD patients with gastrointestinal (n = 12, 85.7%), pulmonary (n = 10, 71.4%), cutaneous (n = 3, 21.4%), and/or genitourinary (n = 2, 14.3%) inflammatory manifestations received one or more doses of infliximab because of steroid-dependent (n = 7, 50%), refractory (n = 4, 28.6%) inflammatory disease or as first-line drug (n = 2, 14.3%; missing data, n = 1). All patients received adequate antimicrobial prophylaxis. Infliximab achieved complete (n = 2, 14.3%) or partial (n = 9, 64.3%) response in 11 (78.6%) patients. Seven (50%) patients were switched to adalimumab. During anti-TNF-α treatment, 11 infections (pneumonia, adenitis, invasive candidiasis, each n = 2; intra-abdominal abscess, bacteremic salmonellosis, Pseudomonas aeruginosa-related folliculitis, cat-scratch disease, proven pulmonary mucormycosis, each n = 1) occurred in 7 (50%) patients. All infectious complications had a favorable outcome. Anti-TNF-α treatment was definitively stopped because of infection in two patients. Nine (64.3%) patients finally underwent hematopoietic stem cell transplantation. No death occurred during follow-up. CONCLUSIONS: Anti-TNF-α treatment could improve the outcome of severe inflammatory complications in CGD patients, but increases their risk of infections. We suggest that anti-TNF-α treatment might be of short-term benefit in selected CGD patients with severe inflammatory complications awaiting hematopoietic stem cell transplantation.

3.
Artigo em Inglês | MEDLINE | ID: mdl-33118209

RESUMO

BACKGROUND: Hematopoietic stem cell transplantation (HSCT) can cure chronic granulomatous disease (CGD), but it remains debated whether all conventionally treated CGD patients benefit from HSCT. METHODS: We retrospectively analyzed 104 conventionally treated CGD patients, of whom 50 patients underwent HSCT. RESULTS: On conventional treatment, seven patients (13%) died after a median time of 16.2 years (interquartile range [IQR] 7.0-18.0). Survival without severe complications was 10 ± 3% (mean ± SD) at the age of 20 years; 85% of patients developed at least one infection, 76% one non-infectious inflammation. After HSCT, 44 patients (88%) were alive at a median follow-up of 2.3 years (IQR 0.8-4.9): Six patients (12%) died from infections. Survival after HSCT was significantly better for patients transplanted ≤8 years (96 ± 4%) or for patients without active complications at HSCT (100%). Eight patients suffered from graft failure (16%); six (12%) developed acute graft-vs-host disease requiring systemic treatment. Conventionally treated patients developed events that required medical attention at a median frequency of 1.7 (IQR 0.8-3.2) events per year vs 0 (IQR 0.0-0.5) in patients beyond the first year post-HSCT. While most conventionally treated CGD patients failed to thrive, catch-up growth after HSCT in surviving patients reached the individual percentiles at the age of diagnosis of CGD. CONCLUSION: Chronic granulomatous disease patients undergoing HSCT until 8 years of age show excellent survival, but young children need more intense conditioning to avoid graft rejection. Risks and benefits of HSCT for adolescents and adults must still be weighed carefully.

4.
Patient Prefer Adherence ; 14: 1567-1584, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32982185

RESUMO

Purpose: To describe the development and psychometric testing of a new questionnaire to measure the burden of immunoglobulin treatment (Ig) from the perspective of patients with primary immunodeficiencies (PID). Patients and Methods: An online, cross-sectional survey was administered to PID patients across 10 countries (nine European and Canada) who were receiving either intravenous (IVIg) or subcutaneous (SCIg) immunoglobulin therapy. The range and distribution of the responses (ie, levels of missing data, floor and ceiling effects), exploratory factor analysis (using factor loadings of 0.4 or greater) and measures of internal consistency reliability (ie, Cronbach's alpha coefficient, inter-item and item-total correlations) were used to identify the domain and item pool. Results: In total, 472 patients completed the questionnaire, of which 395 were included in the analysis (32% underwent IVIg and 67% underwent SCIg). The final instrument contained 34 items across eight domains of treatment burden (time, organisation and planning, leisure and social, interpersonal relationships, employment and education, travel, consequences of treatment and emotional) and an additional Ig treatment burden global question at the end of the measure. All the scales achieved good internal reliability (Cronbach's alpha coefficient ranged from 0.70 to 0.85) and, with the exception of one item exceeded the minimum threshold of 0.35 for item-total correlations. Treatment burden was lower than anticipated across the different treatment routes and countries, although overall was more burdensome for patients undergoing IVIg compared to SCIg treatment. Conclusion: The IgBoT-35 appears to be a reliable, patient-generated questionnaire and may help to identify more individualised and preferred therapies for the PID patient when used in clinical practice. A new survey with a sample of US patients is currently being undertaken to further establish its validity and conceptual model. The overall Ig burden of treatment scores appeared to be low. PID patient preferences are important to guide treatment decisions and ensuring patients receive the right treatment at the right time.

5.
J Clin Immunol ; 40(8): 1144-1155, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-32920680

RESUMO

PURPOSE: Nocardiosis is a life-threatening infectious disease. We aimed at describing nocardiosis in patients with primary immunodeficiency diseases (PID). METHODS: This international retrospective cohort included patients with PID and nocardiosis diagnosed and/or published from Jan 1, 2000, to Dec 31, 2016. To identify nocardiosis cases, we analyzed PID databases from the French National Reference Center for PID (Paris, France) and the National Institute of Health (NIH, United States of America) and we performed a literature review on PubMed. RESULTS: Forty-nine cases of nocardiosis associated with PID were included: median age at diagnosis of nocardiosis was 19 (0-56) years and most cases were observed among chronic granulomatous disease (CGD) patients (87.8%). Median time from symptoms to diagnosis of Nocardia infection was 20 (2-257) days. Most frequent clinical nocardiosis presentation was pneumonia (86.7%). Twelve-month mortality rate was 4.2%, and 11.9% of patients experienced a possible recurrence of infection. Nocardiosis more frequently led to the diagnosis of PID among non-CGD patients than in CGD patients. Non-CGD patients experienced more cerebral nocardiosis and more disseminated infections, but mortality and recurrence rates were similar. Highest incidences of nocardiosis among PID cohorts were observed among CGD patients (0.0057 and 0.0044 cases/patient-year in the USA and in France, respectively), followed by IL-12p40 deficiency. CONCLUSIONS: Among 49 cases of nocardiosis associated with PID, most patients had CGD and lung involvement. Both mortality and recurrence rates were low.

6.
J Clin Immunol ; 40(5): 752-762, 2020 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-32562208

RESUMO

BACKGROUND: X-linked chronic granulomatous disease (CGD) is a primary immunodeficiency caused by mutations in the CYBB gene (located on Xp21.1). Patients with large deletions on chromosome Xp21.1 can present with the McLeod phenotype and also Duchenne muscular dystrophy or retinitis pigmentosa. The objective of the present study was to describe a series of French patients with CGD and the McLeod phenotype. METHODS: We retrospectively collected data from the medical records of 8 patients with CGD and the McLeod phenotype registered at the French National Reference Center for blood types. RESULTS: The median age at diagnosis of CGD was 1.2 years, the median age at diagnosis of the McLeod phenotype was 4.5 years, and the median length of follow-up was 15.2 years. Four patients displayed allo-immunization, with anti-KEL20 and anti-XK1 (formerly known as anti-KL) antibodies. Five of the 6 patients with available blood smears had acanthocytosis. Neuropsychiatric, muscle-related, and ocular manifestations were present in 4, 2, and 1 of the patients, respectively. Three of the 4 patients having undergone allogeneic hematopoietic stem cell transplantation (HSCT) are alive. Overall, 5 patients are alive, and 3 are alive and well. CONCLUSION: This is the largest yet descriptive study of a series of patients with X-linked CGD and the McLeod phenotype. Although this disease combination is rare, the timely, accurate diagnosis of the McLeod phenotype is critical because of the serious post-transfusion complications. However, HSCT can be considered in these patients.

9.
Clin Infect Dis ; 71(7): e186-e190, 2020 Oct 23.
Artigo em Inglês | MEDLINE | ID: mdl-31916572

RESUMO

We provide the first description of a series of 9 severe gynecological infections (mastitis and pelvic cellulitis) occurring in the French national cohort of women with STAT3 deficiency. Each episode had unique features in terms of clinical presentation, microbial documentation, location, treatment duration, and related persistent esthetic damage.

10.
Respir Res ; 20(1): 275, 2019 Dec 04.
Artigo em Inglês | MEDLINE | ID: mdl-31801528

RESUMO

BACKGROUND: Bronchiectasis is a heterogeneous disease depending on etiology. It represents the most frequent non-infectious pulmonary complication of primary immunodeficiencies (PID). We investigated whether bronchiectasis associated with PID had a distinct course in comparison to bronchiectasis of other causes. METHODS: Retrospective single-center study of adult patients diagnosed with non-cystic fibrosis bronchiectasis with more than 5 years of follow-up and at least 4 pulmonary functional tests available at one year apart. They were divided into three groups: PID- related bronchiectasis, idiopathic/post infectious-related bronchiectasis and other causes of bronchiectasis. Respiratory functional data and clinical outcomes were compared. RESULTS: Of 329 patients with bronchiectasis diagnosed in Foch Hospital (Suresnes, France), 98 patients fulfilled the selected criteria (20 PID-related cases, 39 idiopathic or post-infectious cases, and 39 cases with other causes). Median time of follow-up was 9.5 years. Groups were similar concerning initial characteristics (female 70.4%, never smokers 59.2%, mild severity bronchiectasis according to the FACED score and median FEV1 at diagnosis 73.5% predicted values [Q1-Q3: 53.75-90.5]), except PID patients who were younger (median age of 51.5 vs 62 years, p = 0.02). Eighty-five percent of PID patients received immunoglobulin substitution (median trough level was measured at 10.5 g/dl [10;10.92]). Global median FEV1 annual decline was 25.03 ml/year [8.16;43.9] and 19.82 ml/year [16.08;48.02] in the PID patients group. Forty-five percent of patients had bacterial colonization, pneumoniae occurred in 56% of patients and median exacerbation annual rate was 0.8 [0.3-1.4]. Hemoptysis occurred in 31.6% of patients. Global mortality rate was 11.2%. We did not record any significant difference for all clinical and functional outcomes between patients with PID and other etiologies. The median decline in FEV1 was similar in the three groups. CONCLUSIONS: The course of PID-related bronchiectasis was similar to bronchiectasis of other causes. Provided that patients receive immunoglobulin replacement, the course of PID-related bronchiectasis seems to be independent of the underlying immune disorder.


Assuntos
Bronquiectasia/diagnóstico , Bronquiectasia/epidemiologia , Causas de Morte , Doenças da Imunodeficiência Primária/diagnóstico , Doenças da Imunodeficiência Primária/epidemiologia , Adulto , Fatores Etários , Estudos de Coortes , Comorbidade , Fibrose Cística , Feminino , França/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Prognóstico , Testes de Função Respiratória , Estudos Retrospectivos , Medição de Risco , Índice de Gravidade de Doença , Fatores Sexuais , Análise de Sobrevida , Centros de Atenção Terciária
11.
Front Pediatr ; 7: 373, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31620409

RESUMO

Patients with severe combined immunodeficiency (SCID) are born with profound deficiency of functional T-lymphocytes. Early detection and diagnosis would allow for prompt institution of isolation from infection and referral for definitive treatment with allogeneic hematopoietic stem cell transplantation. Universal newborn screening for SCID, using an assay to detect T-cell receptor excision circles (TREC) in dried blood spots (DBS), is now being performed in all states in the United States. In this review, we discuss the development and outcomes of TREC screening, and continued challenges to implementation.

12.
J Clin Immunol ; 39(7): 702-712, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-31401750

RESUMO

PURPOSE: Patients with primary immunodeficiency (PID) are at risk of serious complications. However, data on the incidence and causes of emergency hospital admissions are scarce. The primary objective of the present study was to describe emergency hospital admissions among patients with PID, with a view to identifying "at-risk" patient profiles. METHODS: We performed a prospective observational 12-month multicenter study in France via the CEREDIH network of regional PID reference centers from November 2010 to October 2011. All patients with PIDs requiring emergency hospital admission were included. RESULTS: A total of 200 admissions concerned 137 patients (73 adults and 64 children, 53% of whom had antibody deficiencies). Thirty admissions were reported for 16 hematopoietic stem cell transplantation recipients. When considering the 170 admissions of non-transplant patients, 149 (85%) were related to acute infections (respiratory tract infections and gastrointestinal tract infections in 72 (36%) and 34 (17%) of cases, respectively). Seventy-seven percent of the admissions occurred during winter or spring (December to May). The in-hospital mortality rate was 8.8% (12 patients); death was related to a severe infection in 11 cases (8%) and Epstein-Barr virus-induced lymphoma in 1 case. Patients with a central venous catheter (n = 19, 13.9%) were significantly more hospitalized for an infection (94.7%) than for a non-infectious reason (5.3%) (p = 0.04). CONCLUSION: Our data showed that the annual incidence of emergency hospital admission among patients with PID is 3.4%. The leading cause of emergency hospital admission was an acute infection, and having a central venous catheter was associated with a significantly greater risk of admission for an infectious episode.


Assuntos
Serviços Médicos de Emergência , Hospitalização , Doenças da Imunodeficiência Primária/epidemiologia , Adulto , Criança , Controle de Doenças Transmissíveis , Doenças Transmissíveis/etiologia , Gerenciamento Clínico , França/epidemiologia , Humanos , Incidência , Profilaxia Pré-Exposição , Doenças da Imunodeficiência Primária/diagnóstico , Doenças da Imunodeficiência Primária/etiologia , Doenças da Imunodeficiência Primária/terapia , Vigilância em Saúde Pública , Resultado do Tratamento
13.
Bioinformatics ; 35(24): 5367-5369, 2019 12 15.
Artigo em Inglês | MEDLINE | ID: mdl-31263866

RESUMO

SUMMARY: Primary Immunodeficiencies (PIDs) belong to the group of rare diseases. The European Society for Immunodeficiencies (ESID) operates an international research database application for continuous long-term documentation of patient data. The system is a web application which runs in a standard browser. Therefore, the system is easy to access from any location. Technically, the system is based on Gails backed by MariaDB with high standard security features to comply with the demands of a modern research platform. AVAILABILITY AND IMPLEMENTATION: The ESID Online Database is accessible via the official website: https://esid.org/Working-Parties/Registry-Working-Party/ESID-Registry. A demo system is available via: https://cci-esid-reg-demo-app.uniklinik-freiburg.de/EERS with user demouser and password Demo-2019.


Assuntos
Síndromes de Imunodeficiência , Bases de Dados Factuais , Humanos , Doenças Raras , Software
14.
Hum Mutat ; 40(10): 1713-1730, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-31050087

RESUMO

Ataxia-telangiectasia (A-T) is a recessive disorder caused by biallelic pathogenic variants of ataxia-telangiectasia mutated (ATM). This disease is characterized by progressive ataxia, telangiectasia, immune deficiency, predisposition to malignancies, and radiosensitivity. However, hypomorphic variants may be discovered associated with very atypical phenotypes, raising the importance of evaluating their pathogenic effects. In this study, multiple functional analyses were performed on lymphoblastoid cell lines from 36 patients, comprising 49 ATM variants, 24 being of uncertain significance. Thirteen patients with atypical phenotype and presumably hypomorphic variants were of particular interest to test strength of functional analyses and to highlight discrepancies with typical patients. Western-blot combined with transcript analyses allowed the identification of one missing variant, confirmed suspected splice defects and revealed unsuspected minor transcripts. Subcellular localization analyses confirmed the low level and abnormal cytoplasmic localization of ATM for most A-T cell lines. Interestingly, atypical patients had lower kinase defect and less altered cell-cycle distribution after genotoxic stress than typical patients. In conclusion, this study demonstrated the pathogenic effects of the 49 variants, highlighted the strength of KAP1 phosphorylation test for pathogenicity assessment and allowed the establishment of the Ataxia-TeLangiectasia Atypical Score to predict atypical phenotype. Altogether, we propose strategies for ATM variant detection and classification.


Assuntos
Proteínas Mutadas de Ataxia Telangiectasia/genética , Ataxia Telangiectasia/diagnóstico , Ataxia Telangiectasia/genética , Estudos de Associação Genética , Predisposição Genética para Doença , Variação Genética , Processamento Alternativo , Ciclo Celular , Linhagem Celular , Análise Mutacional de DNA , Estudos de Associação Genética/métodos , Genótipo , Humanos , Mutação , Fenótipo
15.
Clin Immunol ; 202: 33-39, 2019 05.
Artigo em Inglês | MEDLINE | ID: mdl-30946917

RESUMO

PURPOSE: Severe combined immunodeficiency (SCID) refers to a group of genetic disorders characterized by greatly compromised cellular and humoral immunity. Children with SCID are asymptomatic at birth, but they die from infections within the first months of life if not treated. Quantification of T-cell receptor excision circles is an extremely sensitive screening method for detecting newborns who may have SCID.The goal of the DEPISTREC study was to evaluate the feasibility of nationwide newborn screening for severe T-cell lymphopenia in France as well as its economic and clinical utility. METHODS: The test universally used for neonatal screening for SCID was the quantification of TRECs on Guthrie cards. We compared a group of 190,517 babies from 48 maternities across the country who underwent newborn SCID screening with a control group of 1.4 million babies out of whom 28 were diagnosed with SCID without such screening during the course of the study. RESULTS: Within the screening group, 62 babies were found to be lymphopenic, including three with SCID. The cost of screening ranged from 4.7€ to €8.15 per newborn. The average 18-month cost was €257,574 vs €204,697 in the control group. CONCLUSIONS: In this large-scale study, we demonstrate that routine SCID screening is feasible and effective. This screening offers the additional benefit of aiding in the diagnosis of non-SCID lymphopenia. Economic evaluation allowed us to calculate the cost per test. Newborn screening may also prevent death by SCID before any curative treatment can be administered. The difference in cost between screened and control children could not be ascertained because of the very low numbers and death of one of the children tested.


Assuntos
Linfopenia/diagnóstico , Triagem Neonatal/economia , Imunodeficiência Combinada Severa/diagnóstico , Custos e Análise de Custo , Teste em Amostras de Sangue Seco/economia , Feminino , França , Humanos , Lactente , Recém-Nascido , Contagem de Linfócitos , Linfopenia/economia , Masculino , Receptores de Antígenos de Linfócitos T/imunologia , Imunodeficiência Combinada Severa/economia , Linfócitos T/imunologia
16.
J Med Genet ; 56(5): 308-316, 2019 05.
Artigo em Inglês | MEDLINE | ID: mdl-30819809

RESUMO

BACKGROUND: Ataxia telangiectasia (A-T) is a neurodegenerative disorder. While patients with classic A-T generally die in their 20s, some patients with variant A-T, who have residual ataxia-telangiectasia mutated (ATM) kinase activity, have a milder phenotype. We noticed two commonly occurring ATM mutations that appeared to be associated with prolonged survival and decided to study patients carrying one of these mutations. METHODS: Data were retrospectively collected from the Dutch, Italian, German and French A-T cohorts. To supplement these data, we searched the literature for patients with identical genotypes. RESULTS: This study included 35 patients who were homozygous or compound heterozygous for the ATM c.3576G>A; p.(Ser1135_Lys1192del58) mutation and 24 patients who were compound heterozygous for the ATM c.8147T>C; p.(Val2716Ala) mutation. Compared with 51 patients with classic A-T from the Dutch cohort, patients with ATM c.3576G>A had a longer survival and were less likely to develop cancer, respiratory disease or immunodeficiency. This was also true for patients with ATM c.8147T>C, who additionally became wheelchair users later in life and had fewer telangiectasias. The oldest patient with A-T reported so far was a 78-year-old patient who was compound heterozygous for ATM c.8147T>C. ATM kinase activity was demonstrated in cells from all patients tested with the ATM c.8147T>C mutant protein and only at a low level in some patients with ATM c.3576G>A. CONCLUSION: Compared with classic A-T, the presence of ATM c.3576G>A results in a milder classic phenotype. Patients with ATM c.8147T>C have a variant phenotype with prolonged survival, which in exceptional cases may approach a near-normal lifespan.


Assuntos
Alelos , Proteínas Mutadas de Ataxia Telangiectasia/genética , Ataxia Telangiectasia/diagnóstico , Ataxia Telangiectasia/genética , Estudos de Associação Genética , Genótipo , Mutação , Fenótipo , Ataxia Telangiectasia/mortalidade , Humanos , Prognóstico , Sítios de Splice de RNA , Deleção de Sequência , Índice de Gravidade de Doença
17.
J Allergy Clin Immunol Pract ; 7(6): 1986-1995.e3, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30878710

RESUMO

BACKGROUND: Autosomal-dominant signal transducer and activator of transcription 3 (STAT3) deficiency predisposes to recurrent bacterial pneumonia, complicated by bronchiectasis and cavitations. Aspergillosis is a major cause of morbidity in these patients. However, its diagnosis, classification, and treatment are challenging. OBJECTIVE: We aimed to assess the prevalence and describe the clinical, mycological, and radiological presentation and related therapy and outcome of Aspergillus infections of the respiratory tract in the STAT3-deficient patients of the National French cohort. METHODS: We performed a retrospective study of all pulmonary aspergillosis cases in STAT3-deficient patients (n = 74). Clinical and mycological data were collected up to October 2015 and imaging was centralized. RESULTS: Twenty-one episodes of pulmonary aspergillosis in 13 (17.5%) STAT3-deficient patients were identified. The median age at first episode was 13 years (interquartile range, 10-26 years). Ninety percent of patients had previous bronchiectasis or cavitations. Infections were classified as follows: 5 single aspergilloma, 9 chronic cavity pulmonary aspergillosis, 5 allergic bronchopulmonary aspergillosis-like disease, and 2 mixed forms of concomitant allergic bronchopulmonary aspergillosis-like disease and chronic cavity pulmonary aspergillosis. No invasive aspergillosis cases were identified. Aspergillus species were isolated in 71% of episodes and anti-Aspergillus antibodies in 93%. Eleven episodes were breakthrough infections. Antifungal treatment was prolonged, with a median of 13 months, and 6 patients (7 episodes) required surgery, with a high rate of postsurgical complications. One patient died and 6 had a relapse. CONCLUSIONS: Chronic and allergic forms of aspergillosis occurred in 17.5% of STAT3-deficient patients, mostly in lung cavities. Almost half had recurrences, despite prolonged antifungal treatment and/or surgery.


Assuntos
Síndrome de Job , Aspergilose Pulmonar , Fator de Transcrição STAT3/deficiência , Adolescente , Adulto , Antifúngicos/uso terapêutico , Criança , Feminino , França/epidemiologia , Humanos , Síndrome de Job/diagnóstico por imagem , Síndrome de Job/tratamento farmacológico , Síndrome de Job/epidemiologia , Masculino , Aspergilose Pulmonar/diagnóstico por imagem , Aspergilose Pulmonar/tratamento farmacológico , Aspergilose Pulmonar/epidemiologia , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Adulto Jovem
18.
J Allergy Clin Immunol Pract ; 7(6): 1763-1770, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30776527

RESUMO

Patient registries are instrumental for clinical research in rare diseases. They help to achieve a sufficient sample size for epidemiological and clinical research and to assess the feasibility of clinical trials. The European Society for Immunodeficiencies (ESID) registry currently comprises information on more than 25,000 patients with inborn errors of immunity (IEI). The prerequisite of a patient to be included into the ESID registry is an IEI either defined by a defect in a gene included in the disease classification of the international union of immunological societies, or verified by applying clinical criteria. Because a relevant number of patients, including those with common variable immunodeficiency (CVID), representing the largest group of patients in the registry, remain without a genetic diagnosis, consensus on classification of these patients is mandatory. Here, we present clinical criteria for a large number of IEI that were designed in expert panels with an external review. They were implemented for novel entries and verification of existing data sets from 2014, yielding a substantial refinement. For instance, 8% of adults and 27% of children with CVID (176 of 1704 patients) were reclassified to 22 different immunodeficiencies, illustrating progress in genetics, but also the previous lack of standardized disease definitions. Importantly, apart from registry purposes, the clinical criteria are also helpful to support treatment decisions in the absence of a genetic diagnosis or in patients with variants of unknown significance.


Assuntos
Doenças Genéticas Inatas/diagnóstico , Síndromes de Imunodeficiência/diagnóstico , Europa (Continente) , Humanos , Sistema de Registros , Sociedades Médicas
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