RESUMO
BACKGROUND: Limited information is available on the use of omalizumab (OMA) updosing since its introduction as a second-line therapy in chronic spontaneous urticaria (CSU) in 2014. Practical guidelines from health authorities are lacking, and the specific characteristics of patients requiring higher doses remain unknown. Our objectives were to characterize the patterns of OMA updosing (defined as changes in dose and/or injection intervals), to identify the predictive factors associated with updosing, and to improve CSU management. METHODS: We conducted a prospective, multicentric, real-life observational study, including patients diagnosed with CSU and starting OMA. The data were collected at 0, 3, 6, and 9 months. The primary endpoint was the frequency of OMA updosing at 3 months. The secondary endpoints included an analysis of updosed patients' profile, and an assessment of OMA efficacy and safety. RESULTS: We included 153 patients. Twenty percent of patients were updosed at 3 months, and 27% in total during the 9-month follow-up. Practitioners mainly chose to increase the frequency of injections (66%). At baseline, the updosed patients were more likely to have more severe CSU (UCT < 4, p < 0.030), a lower lymphocyte count (<2000/mm3, p = 0.037), and low IgE levels (<70 UI/mL, p = 0.024). The side effects of OMA were not more frequent after updosing. CONCLUSION: One in five patient underwent updosing within just 3 months. OMA updosing is frequent in particular in cases of severe disease and low IgE blood levels.
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Antialérgicos , Urticária Crônica , Omalizumab , Humanos , Omalizumab/uso terapêutico , Omalizumab/administração & dosagem , Feminino , Masculino , Urticária Crônica/tratamento farmacológico , Estudos Prospectivos , Pessoa de Meia-Idade , Antialérgicos/uso terapêutico , Antialérgicos/administração & dosagem , Adulto , Resultado do Tratamento , Idoso , PrognósticoRESUMO
BACKGROUND: Limited and conflicting data have been reported on the impact of dupilumab (DUPI) on patch test (PT) results and its efficacy against allergic contact dermatitis (ACD). OBJECTIVE: This study was undertaken to analyze PT reactivities and relevance during treatment with DUPI to determine whether they could detect ACD in patients with uncontrolled or worsened atopic dermatitis (AD) who were receiving this agent. METHODS: This prospective, multicenter study examined 76 DUPI-treated patients who had undergone PTs. The relevant information was collected during 3 visits. RESULTS: Overall, 36 patients (47%) had ≥1 positive PT reaction, and 142 PT results were positive. Twenty-three patients (30%) had ≥1 positive and clinically relevant PT result. Five of them had clinical eczema improvement after allergen avoidance. We compared the PT results of 36 patients before and during DUPI therapy, representing 1230 paired PT allergens, of which 1022 were the same, 34 were positive, 44 were lost, and 130 were uninterpretable. LIMITATIONS: Because the number of patients included remains limited, our findings should be confirmed with a larger sample. CONCLUSION: Our results confirmed the usefulness of PTs for patients receiving DUPI, with good PT reproducibility. We suggest that all DUPI-treated patients with AD developing partial responses or experiencing symptom worsening should undergo PTs to look for contact sensitization.
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Anticorpos Monoclonais Humanizados , Dermatite Alérgica de Contato , Dermatite Atópica , Humanos , Testes do Emplastro/métodos , Reprodutibilidade dos Testes , Estudos Prospectivos , Dermatite Alérgica de Contato/etiologia , Dermatite Atópica/diagnóstico , Dermatite Atópica/tratamento farmacológico , Dermatite Atópica/induzido quimicamente , Alérgenos/efeitos adversosRESUMO
BACKGROUND: Human immunoglobulins are used for treating diverse inflammatory and autoimmune disorders. Eczema is an adverse event reported but poorly described. OBJECTIVES: To describe the clinical presentation, severity, outcome, and therapeutic management of immunoglobulin-associated eczema. METHODS: This retrospective and descriptive study included a query of the French national pharmacovigilance database, together with a national call for cases among dermatologists. RESULTS: We included 322 patients. Eczema occurred preferentially in men (78.9%) and in patients treated for neurological pathologies (76%). The clinical presentation consisted mainly of dyshidrosis (32.7%) and dry palmoplantar eczema (32.6%); 5% of cases exhibited erythroderma. Sixty-two percent of the eczema flares occurred after the first immunoglobulin course. Eczema was observed with 13 intravenous or subcutaneous immunoglobulin types and recurred in 84% of patients who maintained the same treatment and in 68% who switched the immunoglobulin type. After immunoglobulin discontinuation, 30% of patients still had persistent eczema. LIMITATIONS: Retrospective study, with possible missing data or memory bias. CONCLUSION: Immunoglobulin-associated eczema occurred with all immunoglobulin types, preferentially in patients with neurologic diseases who required prolonged immunoglobulin treatment. Recurrence was frequent, even after switching the immunoglobulin type, which can lead to a challenging therapeutic situation when immunoglobulin maintenance is required.
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Eczema Disidrótico , Eczema , Masculino , Humanos , Estudos Retrospectivos , Eczema/tratamento farmacológico , Eczema/induzido quimicamente , Imunoglobulinas/efeitos adversos , Eczema Disidrótico/tratamento farmacológico , Administração Intravenosa , Imunoglobulinas Intravenosas/efeitos adversosRESUMO
OBJECTIVE: To analyse the clinical characteristics and sensitivity of an essential oil patch test series (EOS) in patients sensitized to their own essential oils (EOs). METHOD: We analysed the clinical data and patch test results obtained with the European baseline series (BSE) and an EOS, as well as the mode of use of EOs, through a questionnaire included in the patient file. RESULTS: The study included 42 patients (79% women, average age 50 years) with allergic contact dermatitis (ACD), 8 patients required hospitalization. All patients were sensitized to the EO they used, primarily lavender (Lavandula augustifolia, 8000-28-0), tea tree (Melaleuca alternifolia leaf oil, 68647-73-4), ravintsara (Cinnamomum camphora oil, 92201-50-8), and 2 cases were attributed to helichrysum (helichrysum italicum flower absolute, 90045-56-0). 71% had positive patch tests to fragrance mix I or II, 9 only to the EOS and 4 only with their personal EO. Interestingly, 40% of patients did not spontaneously mention the use of EOs, and only 33% received advice on their use at the time of purchase. CONCLUSION: Patch tests with the BSE, limonene and linalool HP, and oxidized tea tree oil is sufficient to detect most EO-sensitized patients. The most important is to test the patient's own used EOs.
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Dermatite Alérgica de Contato , Dermatologia , Lavandula , Óleos Voláteis , Óleo de Melaleuca , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Óleos Voláteis/efeitos adversos , Dermatite Alérgica de Contato/diagnóstico , Dermatite Alérgica de Contato/etiologia , Testes do Emplastro , Óleo de Melaleuca/efeitos adversosRESUMO
BACKGROUND: Allergic contact dermatitis to gloves is mostly induced by rubber accelerators. The European baseline series (EBS) appears insufficient to detect glove allergy. Since 2017, it is recommended to use the European rubber series (ERS) and to test the patients' own gloves. OBJECTIVES: To investigate the clinical profile of glove-wearing patients with hand eczema (HE) and to evaluate their sensitisation profile to glove allergens and the value of testing the patients' own gloves. METHODS: We conducted a French multicentre study of patients evaluated for HE between 2018 and 2020 and tested with the EBS, the ERS and their own gloves in patch tests and semi-open (SO) tests. RESULTS: A total of 279 patients were included; 32.6% of patients had positive tests to their own gloves or to glove allergens. Almost 45% of the sensitisations to glove allergens were detected only by the ERS. Among the patients tested both in patch tests and SO tests with their own gloves with positive results, 28% had positive SO tests only. Polyvinylchloride (PVC) gloves were positive in four patients. CONCLUSION: Our series confirms the need to test the ERS. All the patients' gloves must also be tested including PVC gloves. SO tests with gloves are useful as a complement to patch tests.
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Dermatite Alérgica de Contato , Eczema , Dermatoses da Mão , Humanos , Dermatite Alérgica de Contato/diagnóstico , Dermatite Alérgica de Contato/etiologia , Borracha/efeitos adversos , Eczema/etiologia , Alérgenos/efeitos adversos , Testes do Emplastro , Cloreto de Polivinila/efeitos adversos , Dermatoses da Mão/induzido quimicamente , Luvas Protetoras/efeitos adversosRESUMO
BACKGROUND: Psoriasis is a chronic inflammatory skin disease that has a profound effect on health-related quality of life (HRQoL). Patient education programmes may help patients to gain life-long control over their chronic disease. OBJECTIVE: This multicentre randomised controlled study evaluated whether a standardised multidisciplinary education programme was beneficial to psoriasis patients. METHODS: Adults with moderate-to-severe psoriasis were randomly assigned (1:1) to an intervention group to receive an educational programme or to a control group to receive usual care. Randomization was stratified by previous treatment history. The primary outcome was HRQoL, assessed by scoring the Skindex-29 domains emotion, symptom, and functioning. Psoriasis severity was assessed using the psoriasis area severity index (PASI). Levels of perceived stress, patient knowledge about psoriasis, and patient satisfaction were also assessed. Follow-up evaluations were performed at 3, 6, and 12 months. RESULTS: A total 142 patients formed the intention-to-treat population: 70 in the control group and 72 in the intervention group. Skindex component scores and the PASI were significantly lower at 3, 6, and 12 months as compared to baseline in both groups, but no significant differences were found between the groups. Knowledge about psoriasis improved significantly during follow-up amongst patients from the intervention group compared to controls (68% of correct answers vs. 56%; p < 0.01). Patient satisfaction with psoriasis management and treatment was also better in the intervention group. CONCLUSIONS: The standardised education programme did not improve HRQoL and disease severity in psoriasis, but led to a significant improvement in patient knowledge about the disease and increased patient satisfaction.
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Educação de Pacientes como Assunto , Psoríase , Adulto , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Avaliação de Programas e Projetos de Saúde , Psoríase/psicologia , Psoríase/terapia , Qualidade de Vida , Índice de Gravidade de DoençaRESUMO
BACKGROUND AND OBJECTIVES: The repeated open application test (ROAT) is an adjuvant investigation measure to patch testing in the diagnosis of allergic contact dermatitis. ESCD recommends a 15 days duration but its overall duration varies according to publications and patients hardly adhere to prolonged ROAT duration beyond 1 week. MATERIALS AND METHODS: The Dermatology and Allergy Group of the French Society of Dermatology performed a prospective study with the aim of determining the best duration for the ROAT. RESULTS: A total of 328 ROAT results were collected for topical products, including cosmetics (60%) and topical medications (31.1%). Fifty-nine (18%) ROATs were positive, and 16 (5%) were doubtful. All the positive ROATs occurred within 10 days, with a median time to positivity of 3 days. CONCLUSION: According to our results, a minimum duration of 10 days is necessary to achieve a positive ROAT to a topical product.
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Dermatite Alérgica de Contato , Dermatologia , Alérgenos , Dermatite Alérgica de Contato/diagnóstico , Dermatite Alérgica de Contato/etiologia , Relação Dose-Resposta a Droga , Humanos , Testes do Emplastro/métodos , Estudos ProspectivosRESUMO
BACKGROUND: Diagnosing drug reaction with eosinophilia and systemic symptoms (DRESS) is challenging. Some clinicians reject this diagnosis when the delay of onset is less than 15 days after drug intake. OBJECTIVES: To assess the delay of DRESS occurrence and culprit drugs. METHODS: All patients hospitalized in 3 dermatology departments with a first occurrence of DRESS for which a drug was highly suspected were included in this retrospective study. Based on the delay in DRESS occurrence, cases were classified into 2 groups: a rapid-onset group (≤15 days after exposure) and a delayed-onset group (>15 days). RESULTS: A total of 41 patients with DRESS were included: 14 in the rapid-onset and 27 in delayed-onset groups. In the rapid-onset group, antibiotics (n = 6/14) and iodinated contrast media (n = 5/5) were the predominant culprits. Carbamazepine (n = 4/4), lamotrigine (n = 6/6), allopurinol (n = 8/8), and sulfasalazine (n = 2/2) were exclusively found in the delayed-onset group. LIMITATIONS: The retrospective nature, limited number of participants, and lack of detailed information on previous exposure to sensitizing drugs in some instances. CONCLUSIONS: DRESS is frequently related to drugs introduced 15 or fewer days before the occurrence of cutaneous adverse reactions. The time of onset of DRESS may differ depending on the medications involved.
Assuntos
Síndrome de Hipersensibilidade a Medicamentos/epidemiologia , Adulto , Idoso , Alopurinol/efeitos adversos , Antibacterianos/efeitos adversos , Meios de Contraste/efeitos adversos , Síndrome de Hipersensibilidade a Medicamentos/diagnóstico , Síndrome de Hipersensibilidade a Medicamentos/etiologia , Feminino , França/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Sulfassalazina/efeitos adversos , Fatores de TempoRESUMO
BACKGROUND: Eyelids are frequent sites of contact dermatitis. No prospective study focused on eyelid allergic contact dermatitis (EACD) has yet been published, and this topic has never been studied in French patients. OBJECTIVES: To prospectively evaluate the usefulness of an eyelid series in French patients patch tested because of EACD, and to describe these patients. METHODS: We prospectively analysed standardized data for all patients referred to our departments between September 2014 and August 2016 for patch testing for suspected EACD as the main reason. All patients were patch tested with an eyelid series, the European baseline series (EBS), the French additional series, and their personal products. Patch testing with additional series and repeated open application tests (ROATs) or open tests were performed if necessary. A standardized assessment of the relevance was used, and the analysis of the results was focused on patients having positive test results with a current certain relevance. RESULTS: Two-hundred and sixty-four patients (238 women and 26 men) were included. Three-hundred and twenty-two tests gave positive results in 167 patients, 84 of whom had currently relevant reactions: 56 had currently relevant positive test reactions to the EBS, 16 had currently relevant positive test reactions to their personal products, 8 had currently relevant positive test reactions to the French additional series, and 4 had currently relevant positive test reactions to the eyelid series. Sixty-seven per cent of all relevant cases were related to cosmetic products. The most frequent allergens with current relevance were methylisothiazolinone (10.2%), fragrance mix I (3%), nickel (2.7%), hydroxyperoxides of linalool (2.7%) and limonene (2.3%), and Myroxylon pereirae (2.3%). Current atopic dermatitis was found in 9.5% of patients. The duration of dermatitis was shorter (23.2 vs 34.2 months; P = .035) in patients with currently relevant test reactions. The percentage of currently relevant tests remained the same when atopic patients or dermatitis localized only on the eyelids were taken into account. CONCLUSION: In French patients, testing for EACD with the extended baseline series and personal products, also including ROATs and use tests, appears to be adequate, considering the currently relevant positive test reactions. The regular addition of an eyelid series does not seem to be necessary.
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Alérgenos/efeitos adversos , Cosméticos/efeitos adversos , Dermatite Alérgica de Contato/etiologia , Doenças Palpebrais/induzido quimicamente , Dermatoses Faciais/induzido quimicamente , Adulto , Alérgenos/administração & dosagem , Cosméticos/administração & dosagem , Dermatite Alérgica de Contato/diagnóstico , Feminino , França , Humanos , Masculino , Testes do Emplastro/métodos , Estudos Prospectivos , Adulto JovemRESUMO
BACKGROUND: Airborne allergic contact dermatitis caused by paints containing isothiazolinones has been recognized as a health hazard. OBJECTIVES: To collect epidemiological, clinical and patch test data on airborne allergic contact dermatitis caused by isothiazolinone-containing paints in France and Belgium. METHODS: A descriptive, retrospective study was initiated by the Dermatology and Allergy Group of the French Society of Dermatology, including methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI)- and/or MI-sensitized patients who developed airborne allergic contact dermatitis following exposure to isothiazolinone-containing paint. RESULTS: Forty-four cases were identified, with mostly non-occupational exposure (79.5%). Of the patients, 22.5% of also had mucosal symptoms. In several cases, the dermatitis required systemic corticosteroids (27.3%), hospitalization (9.1%), and/or sick leave (20.5%). A median delay of 5.5 weeks was necessary to enable patients to enter a freshly painted room without a flare-up of their dermatitis. Approximately one-fifth of the patients knew that they were allergic to MI and/or MCI/MI before the exposure to paints occurred. CONCLUSION: Our series confirms that airborne allergic contact dermatitis caused by paints containing isothiazolinones is not rare, and may be severe and long-lasting. Better regulation of isothiazolinone concentrations in paints, and their adequate labelling, is urgently needed.
Assuntos
Dermatite Alérgica de Contato/etiologia , Tiazóis/efeitos adversos , Adulto , Alérgenos/efeitos adversos , Alérgenos/imunologia , Dermatite Ocupacional/etiologia , Desinfetantes/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pintura , Testes do Emplastro/efeitos adversos , Estudos Retrospectivos , Água , Adulto JovemAssuntos
Urticária Crônica/tratamento farmacológico , Antagonistas dos Receptores Histamínicos H1/uso terapêutico , Imunossupressores/uso terapêutico , Metotrexato/uso terapêutico , Adulto , Método Duplo-Cego , Quimioterapia Combinada , Feminino , Humanos , Imunossupressores/efeitos adversos , Masculino , Metotrexato/efeitos adversos , Pessoa de Meia-Idade , Qualidade de VidaAssuntos
Azetidinas/efeitos adversos , Síndrome de Hipersensibilidade a Medicamentos/etiologia , Melanoma/tratamento farmacológico , Piperidinas/efeitos adversos , Neoplasias Cutâneas/tratamento farmacológico , Vemurafenib/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Azetidinas/uso terapêutico , Síndrome de Hipersensibilidade a Medicamentos/fisiopatologia , Quimioterapia Combinada , Feminino , Humanos , Masculino , Melanoma/diagnóstico , Pessoa de Meia-Idade , Piperidinas/uso terapêutico , Prognóstico , Medição de Risco , Estudos de Amostragem , Índice de Gravidade de Doença , Neoplasias Cutâneas/diagnóstico , Vemurafenib/uso terapêuticoRESUMO
BACKGROUND: Skin involvement is reported during primary parvovirus B19 infection in adults. OBJECTIVES: We sought to describe the cutaneous presentations associated with parvovirus B19 primary infection in adults. METHODS: We conducted a descriptive, retrospective, multicenter study. The patients included (>18 years old) had well-established primary infections with parvovirus B19. RESULTS: Twenty-nine patients were identified between 1992 and 2013 (17 women, 12 men). The elementary dermatologic lesions were mostly erythematous (86%) and often purpuric (69%). Pruritus was reported in 48% of cases. The rash predominated on the legs (93%), trunk (55%), and arms (45%), with a lower frequency of facial involvement (20%). Four different but sometimes overlapping patterns were identified (45%): exanthema, which was reticulated and annular in some cases (80%); the gloves-and-socks pattern (24%); the periflexural pattern (28%); and palpable purpura (24%). LIMITATIONS: The limitations of this study were its retrospective design and possible recruitment bias in tertiary care centers. CONCLUSION: Our findings suggest that primary parvovirus B19 infection is associated with polymorphous skin manifestations with 4 predominant, sometimes overlapping, patterns. The acral or periflexural distribution of the rash and the presence of purpuric or annular/reticulate lesions are highly suggestive of parvovirus B19 infection.
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Exantema/virologia , Infecções por Parvoviridae/patologia , Parvovirus B19 Humano , Dermatopatias Virais/patologia , Pele/patologia , Adulto , Eritema Infeccioso/patologia , Exantema/patologia , Feminino , Humanos , Masculino , Estudos RetrospectivosRESUMO
BACKGROUND: In recent years, the clinical use of interferon gamma release assays (IGRAs) has increased exponentially, while their indications remain controversial given difficulties in interpretation. Four indications were recommended by the French National Authority for Health (HAS) in 2006. We evaluated the utilization of the QuantiFERON-TB Gold In-Tube (QFT-IT) test over a 1-y period in a French university hospital and the impact of IGRA results in particular. METHODS: The QFT-IT tests requested in 2009 were analysed retrospectively, excluding those from the Occupational Health Department, the Regional Tuberculosis Centre, and rheumatology consultations for which the indications were clearly defined. RESULTS: Three hundred and sixty QFT-IT tests were analysed. The interpretation was frequently problematic given the inclusion of a significant proportion of patients over 80 y of age (11%), immunocompromised patients (43%), and patients with a known history of tuberculosis (6%). The indications failed to comply with HAS recommendations in 42% of cases (151/360), i.e. 14% of all QFT-IT tests in 2009. Thirty-seven percent of request forms were related to suspected pulmonary tuberculosis. In the case of a positive QFT-IT test, the clinical decision-making was changed in 58% of cases when the indications met the HAS recommendations, compared with only 16% if they did not (p < 0.005). CONCLUSION: When the indications do not meet the health authority recommendations, the diagnostic value of the IGRA remains limited.
Assuntos
Testes de Liberação de Interferon-gama/estatística & dados numéricos , Tuberculose/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , França/epidemiologia , Hospitais Universitários/estatística & dados numéricos , Humanos , Testes de Liberação de Interferon-gama/métodos , Masculino , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Estudos Retrospectivos , Tuberculose/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Few studies have evaluated allergy workup in fixed drug eruption (FDE) in a large population. OBJECTIVE: To evaluate the sensitivity of a standardized allergy workup for diagnosing the cause of FDE, with a focus on in situ repeated open application tests (ROATs). METHODS: In a retrospective multicenter study, we analyzed the practice of conducting a complete allergy workup for the etiological diagnosis of FDE. It consisted of 3 steps: in situ patch tests (PTs) for all cases except pure mucosal involvement, followed by in situ ROAT if in situ PT results were negative, and finally a drug challenge (DC). The in situ ROAT involved daily application of the suspected drug on a previously affected FDE site for 7 days. RESULTS: Of 98 suspected FDE cases, 61 patients (median age 61 y; male-to-female ratio 1.8) with a complete allergy workup were included. In 4 cases, even the DC yielded negative results. Among the remaining 57 patients with a positive workup, implicated drugs included paracetamol (12 cases), ß-lactams (11 cases), imidazoles (9 cases, including 5 with metronidazole), nonsteroidal anti-inflammatory drugs (8 cases), iodinated contrast media (4 cases), cotrimoxazole (3 cases), and various other drugs in 10 patients. The diagnosis was confirmed by in situ PT in 17 of 54 cases (31.5%), in situ ROAT in 14 of 40 cases (35%) (with 4 cases showing remote reactivation of FDE sites), and DC in 26 cases. CONCLUSIONS: The sequential allergy workup involving successively in situ PT, in situ ROAT, and DC is a reliable and safe method for diagnosing the cause of FDE. In situ tests exhibited a sensitivity of over 50%.
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Toxidermias , Hipersensibilidade , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Testes do Emplastro , Toxidermias/etiologia , Anti-Inflamatórios não Esteroides/efeitos adversos , Combinação Trimetoprima e Sulfametoxazol/efeitos adversos , Hipersensibilidade/complicaçõesRESUMO
Importance: Drug reaction with eosinophilia and systemic symptoms (DRESS) is a rare but potentially fatal drug hypersensitivity reaction. To our knowledge, there is no international consensus on its severity assessment and treatment. Objective: To reach an international, Delphi-based multinational expert consensus on the diagnostic workup, severity assessment, and treatment of patients with DRESS. Design, Setting, and Participants: The Delphi method was used to assess 100 statements related to baseline workup, evaluation of severity, acute phase, and postacute management of DRESS. Fifty-seven international experts in DRESS were invited, and 54 participated in the survey, which took place from July to September 2022. Main Outcomes/Measures: The degree of agreement was calculated with the RAND-UCLA Appropriateness Method. Consensus was defined as a statement with a median appropriateness value of 7 or higher (appropriate) and a disagreement index of lower than 1. Results: In the first Delphi round, consensus was reached on 82 statements. Thirteen statements were revised and assessed in a second round. A consensus was reached for 93 statements overall. The experts agreed on a set of basic diagnostic workup procedures as well as severity- and organ-specific further investigations. They reached a consensus on severity assessment (mild, moderate, and severe) based on the extent of liver, kidney, and blood involvement and the damage of other organs. The panel agreed on the main lines of DRESS management according to these severity grades. General recommendations were generated on the postacute phase follow-up of patients with DRESS and the allergological workup. Conclusions and Relevance: This Delphi exercise represents, to our knowledge, the first international expert consensus on diagnostic workup, severity assessment, and management of DRESS. This should support clinicians in the diagnosis and management of DRESS and constitute the basis for development of future guidelines.
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Síndrome de Hipersensibilidade a Medicamentos , Eosinofilia , Adulto , Humanos , Síndrome de Hipersensibilidade a Medicamentos/diagnóstico , Síndrome de Hipersensibilidade a Medicamentos/etiologia , Síndrome de Hipersensibilidade a Medicamentos/terapia , Consenso , Técnica Delphi , Eosinofilia/induzido quimicamente , Eosinofilia/diagnóstico , Eosinofilia/terapia , Inquéritos e QuestionáriosRESUMO
Poor adherence is frequent in patients with atopic dermatitis (AD), leading to therapeutic failure. Therapeutic patient education (TPE) helps patients with chronic disease to acquire or maintain the skills they need to manage their chronic disease. After a review of the literature, a group of multispecialty physicians, nurses, psychologists, and patients worked together during two international workshops to develop common recommendations for TPE in AD. These recommendations were structured as answers to nine frequently asked questions about TPE in AD: What is TPE and what are its underlying principles? Why use TPE in the management of AD? Who should benefit from TPE in AD? How can TPE be organized for AD? What is the assessment process for TPE in AD? What is the evidence of the benefit of TPE in AD? Who are the people involved in TPE? How should TPE be funded in dermatology? What are the limits of the TPE process?
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Dermatite Atópica/terapia , Educação de Pacientes como Assunto/métodos , Criança , Gerenciamento Clínico , Humanos , Cooperação do PacienteRESUMO
Therapeutic patient education (TPE) has proven effective in increasing treatment adherence and improving quality of life (QoL) for patients with numerous chronic diseases, especially atopic dermatitis (AD). This study was undertaken to identify worldwide TPE experiences in AD treatment. Experts from 23 hospitals, located in 11 countries, responded to a questionnaire on 10 major items. Patients in TPE programs were mainly children and adolescents with moderate to severe AD or markedly affected QoL. Individual and collective approaches were used. Depending on the center, the number of sessions varied from one to six (corresponding to 2 to 12 hours of education), and 20 to 200 patients were followed each year. Each center's education team comprised multidisciplinary professionals (e.g., doctors, nurses, psychologists). Evaluations were based on clinical assessment, QoL, a satisfaction index, or some combination of the three. When funding was obtained, it came from regional health authorities (France), insurance companies (Germany), donations (United States), or pharmaceutical firms (Japan, Italy). The role of patient associations was always highlighted, but their involvement in the TPE process varied from one country to another. Despite the nonexhaustive approach, our findings demonstrate the increasing interest in TPE for managing individuals with AD. In spite of the cultural and financial differences between countries, there is a consensus among experts to integrate education into the treatment of eczema.