29 results on '"Paulino, Marisa"'
Search Results
2. Rapid desensitization to antineoplastic drugs in an outpatient immunoallergology clinic: Outcomes and risk factors
- Author
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Caiado, Joana, Brás, Rita, Paulino, Marisa, Costa, Luis, and Castells, Mariana
- Published
- 2020
- Full Text
- View/download PDF
3. Four-week total IgE/baseline total IgE ratio: Biomarker for omalizumab good response in chronic spontaneous urticaria real-life patients
- Author
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Esteves Caldeira, Leonor, primary, Bernardino, Ana, additional, Paulino, Marisa, additional, and Costa, Célia, additional
- Published
- 2023
- Full Text
- View/download PDF
4. Safety of 2-day rush induction protocol in sublingual immunotherapy with Pru p 3
- Author
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Silva, Maria Inês T., primary, Paulino, Marisa, additional, Duarte, Fátima Cabral, additional, Pedro, Elisa, additional, and Costa, Célia, additional
- Published
- 2023
- Full Text
- View/download PDF
5. Atopy and Response to Omalizumab Treatment in Chronic Spontaneous Urticaria.
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Costa, Célia, Esteves Caldeira, Leonor, Paulino, Marisa, Santos, Diana F., and Silva, Susana L.
- Subjects
OMALIZUMAB ,IMMUNOGLOBULIN E ,HOUSE dust mites ,ATOPY ,DERMATOPHAGOIDES pteronyssinus - Abstract
Introduction: The possible influence of sensitization to aeroallergens on omalizumab response in chronic spontaneous urticaria (CSU) has been insufficiently investigated. This study's aim was to investigate atopy's influence on omalizumab response in CSU patients. Method: Retrospective study of CSU patients followed at a Portuguese Urticaria Center of Reference and Excellence (UCARE), treated with omalizumab for at least 6 months, between 2015 and 2022. At T0, all patients underwent quantification of specific immunoglobulin E (IgE) for total extract of most prevalent aeroallergens (ImmunoCAP Thermo Fisher Scientific
® ) and were divided in 2 groups, according to their response to omalizumab during the first 16 weeks of treatment: responders (R) (UAS7 <7) versus partial (PR) (UAS7 = 7–15) and nonresponders (UAS7 >15). R were further classified as fast (FR) (4–6 weeks) and slow responders (SR) (12–16 weeks). Total serum IgE, circulating eosinophil, and basophil counts were compared between groups at T0. p < 0.05 was considered statistically significant (SPSS® v25.0). Results: Ninety-six patients (80% female) were studied, mean age 49 ± 14 years. Median CSU duration pre-omalizumab was 3 (0.6–20) years and mean omalizumab treatment duration was 3.7 ± 2.3 years. 38 (40%) had concomitant chronic inducible urticaria and 72 (75%) angioedema. Based on positive results of the specific IgE assay, 35 patients (36%) were considered atopic. Most patients (n = 30; 86%) were sensitized to house dust mites (HDM) (Dermatophagoides farinae = 28, Dermatophagoides pteronyssinus = 27, Blomia tropicalis = 19, Lepidoglyphus destructor = 17), followed by pollens (n = 12; 34%) (mixture of grasses = 10, Olea europaea = 7, Parietaria officinalis = 6), epithelia (n = 9; 26%) (dog = 8, cat = 7), and fungi (Alternaria alternata = 4; 11%). Eight patients (23%) were monosensitized to HDM and 4 (11%) to pollens. No significant association was found between aeroallergen sensitization and CSU duration, concomitant chronic inducible urticaria, or angioedema. Atopic patients featured significantly higher levels of baseline total serum IgE than nonatopic (469 vs. 94 U/mL, respectively; p = 0.0009). Mean baseline counts of eosinophils and basophils were not significantly different between atopic and non-atopic, respectively: eosinophils (128 vs. 121/mm3 ) and basophils (26 vs. 28/mm3 ). Regarding response to omalizumab, most patients (58; 60%) were responders: FR – 46 (79%); SR – 12 (21%). There was no significant association between aeroallergen sensitization and omalizumab response or speed of response. Conclusions: As far as we know, this is the first study exploring the influence of atopy sensitization pattern on omalizumab response in CSU. According to our results, presence of atopy/sensitization pattern does not influence omalizumab response in CSU patients. [ABSTRACT FROM AUTHOR]- Published
- 2024
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- View/download PDF
6. OMALIZUMAB IN CSU: REAL-LIFE EXPERIENCE IN DOSES/INTERVALS ADJUSTMENTS AND TREATMENT DISCONTINUATION
- Author
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Brás, Rita, primary, Costa, Célia, additional, Limão, Rita, additional, Caldeira, Leonor Esteves, additional, Paulino, Marisa, additional, and Pedro, Elisa, additional
- Published
- 2023
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7. Impacto da alergia medicamentosa na avaliação do risco de anafilaxia na vacinação COVID-19: Experiência de um serviço de imunoalergologia
- Author
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Brás,Rita, Limão,Rita, Caldeira,Leonor Esteves, Lopes,Anabela, Mendes,Ana, Coutinho,Catarina, Costa,Célia, Alonso,Estrella, Duarte,Fátima, Caiado,Joana, Cosme,Joana, Paulino,Marisa, Neto,Marta, Fernandes,Natália, Silva,Sara, Silva,Susana Lopes da, Pedro,Elisa, and Spínola Santos,Amélia
- Subjects
vacinação ,COVID‑19 ,Alergia medicamentosa ,anafilaxia - Abstract
RESUMO Fundamentos: A vacinação contra a COVID‑19 é essencial para o controlo da pandemia. As reações adversas após a vacinação são comuns, embora a anafilaxia seja rara. Objetivos: Caracterizar as reações imunoalergológicas que motivaram referenciação pré‑vacinação dos cuidados de saúde primários (CSP), analisar o impacto da alergia medicamentosa nesta referenciação e avaliar o resultado da vacinação após estratificação do risco. Métodos: Estudo observacional retrospetivo, com inclusão dos doentes referenciados à consulta de Imunoalergologia de um hospital terciário a partir dos CSP para avaliação do risco de reações de hipersensibilidade (RHS) graves à vacina contra a COVID‑19 entre janeiro‑junho de 2021. A estratificação do risco foi efetuada de acordo com o protocolo do serviço. Resultados: De um total de 733 doentes referenciados dos CSP, 510 foram admitidos, dos quais 445 foram avaliados, 369 (83%) do sexo feminino, média de idades 66±13 anos [20‑99 anos], 122 (27%) atópicos. A maioria (n=349, 78%) foi referenciada por reações prévias a medicamentos, dos quais 69 (15,5%) por reações a vacinas. Os anti‑inflamatórios não esteroides (n=97, 51%) e os antibióticos (n=70, 36%) foram os mais reportados nas suspeitas/ hipersensibilidade confirmada a fármacos. O perfil das reações medicamentosas diferiu nos doentes de baixo risco (61% com RHS, 39% anafilaxia) e de risco intermédio/elevado (92% com RHS, 65% anafilaxia). Após avaliação, 323 doentes foram encaminhados para vacinação no centro de vacinação, dos quais 280 receberam pelo menos uma dose da vacina. Dois doentes tiveram agravamento da urticária crónica e uma teve reação vasovagal após a vacina. Foram vacinados em meio hospitalar 122 doentes, dos quais 69 receberam uma dose da vacina. Apenas dois apresentaram reações cutâneas ligeiras. Conclusões: A alergia medicamentosa foi o principal motivo de avaliação do risco pré‑vacinação. A maioria dos doentes foi vacinada no centro de vacinação sem intercorrências. O protocolo utilizado foi eficaz, sem reações de relevo nem casos de anafilaxia.
- Published
- 2022
8. Adrenaline autoinjector is under-prescribed in typical cold urticaria patients living in tropical climate countries
- Author
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Bizjak, Mojca, primary, Košnik, Mitja, additional, Dinevski, Dejan, additional, Francis Thomsen, Simon, additional, Fomina, Daria, additional, Borzova, Elena, additional, Kulthanan, Kanokvalai, additional, Meshkova, Raisa, additional, Aarestrup, FernandoM, additional, Melina Ahsan, Dalia, additional, Al-Ahmad, Mona, additional, Altrichter, Sabine, additional, Bauer, Andrea, additional, Brockstädt, Maxi, additional, Costa, Célia, additional, Demir, Semra, additional, Fachini Criado, Roberta, additional, Felipe Ensina, Luis, additional, Gelincik, Asli, additional, Giménez-Arnau, Ana Maria, additional, Gonçalo, Margarida, additional, Gotua, Maia, additional, Grønlund Holm, Jesper, additional, Inomata, Naoko, additional, Kasperska-Zajac, Alicja, additional, Khoshkhui, Maryam, additional, Klyucharova, Aliya, additional, Kocatürk, Emek, additional, Lu, Rongbiao, additional, Makris, Michael, additional, Maltseva, Natalya, additional, Pasali, Maria, additional, Paulino, Marisa, additional, Pesqué, David, additional, Peter, Jonny, additional, Dario Ramón, German, additional, Ritchie, Carla, additional, Oliveira Rodrigues Valle, Solange, additional, Rudenko, Michael, additional, Sikora, Agnieszka, additional, Wagner, Nicola, additional, Xepapadaki, Paraskevi, additional, Xue, Xiaoyang, additional, Zhao, Zuotao, additional, Terhorst-Molawi, Dorothea, additional, and Maurer, Marcus, additional
- Published
- 2022
- Full Text
- View/download PDF
9. Risk factors for systemic reactions in typical cold urticaria:Results from the COLD-CE study
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Bizjak, Mojca, Košnik, Mitja, Dinevski, Dejan, Thomsen, Simon Francis, Fomina, Daria, Borzova, Elena, Kulthanan, Kanokvalai, Meshkova, Raisa, Ahsan, Dalia Melina, Al-Ahmad, Mona, Altrichter, Sabine, Bauer, Andrea, Brockstädt, Maxi, Costa, Célia, Demir, Semra, Fachini Criado, Roberta, Ensina, Luis Felipe, Gelincik, Asli, Giménez-Arnau, Ana Maria, Gonçalo, Margarida, Gotua, Maia, Holm, Jesper Grønlund, Inomata, Naoko, Kasperska-Zajac, Alicja, Khoshkhui, Maryam, Klyucharova, Aliya, Kocatürk, Emek, Lu, Rongbiao, Makris, Michael, Maltseva, Natalya, Miljković, Jovan, Pasali, Maria, Paulino, Marisa, Pesqué, David, Peter, Jonny, Ramón, German Dario, Ritchie, Carla, Rodrigues Valle, Solange Oliveira, Rudenko, Michael, Sikora, Agnieszka, de Souza Lima, Eduardo M., Wagner, Nicola, Xepapadaki, Paraskevi, Xue, Xiaoyang, Zhao, Zuotao, Terhorst-Molawi, Dorothea, Maurer, Marcus, Bizjak, Mojca, Košnik, Mitja, Dinevski, Dejan, Thomsen, Simon Francis, Fomina, Daria, Borzova, Elena, Kulthanan, Kanokvalai, Meshkova, Raisa, Ahsan, Dalia Melina, Al-Ahmad, Mona, Altrichter, Sabine, Bauer, Andrea, Brockstädt, Maxi, Costa, Célia, Demir, Semra, Fachini Criado, Roberta, Ensina, Luis Felipe, Gelincik, Asli, Giménez-Arnau, Ana Maria, Gonçalo, Margarida, Gotua, Maia, Holm, Jesper Grønlund, Inomata, Naoko, Kasperska-Zajac, Alicja, Khoshkhui, Maryam, Klyucharova, Aliya, Kocatürk, Emek, Lu, Rongbiao, Makris, Michael, Maltseva, Natalya, Miljković, Jovan, Pasali, Maria, Paulino, Marisa, Pesqué, David, Peter, Jonny, Ramón, German Dario, Ritchie, Carla, Rodrigues Valle, Solange Oliveira, Rudenko, Michael, Sikora, Agnieszka, de Souza Lima, Eduardo M., Wagner, Nicola, Xepapadaki, Paraskevi, Xue, Xiaoyang, Zhao, Zuotao, Terhorst-Molawi, Dorothea, and Maurer, Marcus
- Abstract
Background: Cold urticaria (ColdU), that is, the occurrence of wheals or angioedema in response to cold exposure, is classified into typical and atypical forms. The diagnosis of typical ColdU relies on whealing in response to local cold stimulation testing (CST). It can also manifest with cold-induced anaphylaxis (ColdA). We aimed to determine risk factors for ColdA in typical ColdU. Methods: An international, cross-sectional study COLD-CE was carried out at 32 urticaria centers of reference and excellence (UCAREs). Detailed history was taken and CST with an ice cube and/or TempTest® performed. ColdA was defined as an acute cold-induced involvement of the skin and/or visible mucosal tissue and at least one of: cardiovascular manifestations, difficulty breathing, or gastrointestinal symptoms. Results: Of 551 ColdU patients, 75% (n = 412) had a positive CST and ColdA occurred in 37% (n = 151) of the latter. Cold-induced generalized wheals, angioedema, acral swelling, oropharyngeal/laryngeal symptoms, and itch of earlobes were identified as signs/symptoms of severe disease. ColdA was most commonly provoked by complete cold water immersion and ColdA caused by cold air was more common in countries with a warmer climate. Ten percent (n = 40) of typical ColdU patients had a concomitant chronic spontaneous urticaria (CSU). They had a lower frequency of ColdA than those without CSU (4% vs. 39%, p =.003). We identified the following risk factors for cardiovascular manifestations: previous systemic reaction to a Hymenoptera sting, angioedema, oropharyngeal/laryngeal symptoms, and itchy earlobes. Conclusion: ColdA is common in typical ColdU. High-risk patients require education about their condition and how to use an adrenaline autoinjector.
- Published
- 2022
10. Adrenaline autoinjector is underprescribed in typical cold urticaria patients
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Bizjak, Mojca, Košnik, Mitja, Dinevski, Dejan, Thomsen, Simon Francis, Fomina, Daria, Borzova, Elena, Kulthanan, Kanokvalai, Meshkova, Raisa, Aarestrup, Fernando Monteiro, Ahsan, Dalia Melina, Al-Ahmad, Mona, Altrichter, Sabine, Bauer, Andrea, Brockstädt, Maxi, Costa, Célia, Demir, Semra, Criado, Roberta Fachini, Ensina, Luis Felipe, Gelincik, Asli, Giménez-Arnau, Ana Maria, Gonçalo, Margarida, Gotua, Maia, Holm, Jesper Grønlund, Inomata, Naoko, Kasperska-Zajac, Alicja, Khoshkhui, Maryam, Klyucharova, Aliya, Kocatürk, Emek, Lu, Rongbiao, Makris, Michael, Maltseva, Natalya, Pasali, Maria, Paulino, Marisa, Pesqué, David, Peter, Jonny, Ramón, German Dario, Ritchie, Carla, Rodrigues Valle, Solange Oliveira, Rudenko, Michael, Sikora, Agnieszka, Wagner, Nicola, Xepapadaki, Paraskevi, Xue, Xiaoyang, Zhao, Zuotao, Terhorst-Molawi, Dorothea, Maurer, Marcus, Bizjak, Mojca, Košnik, Mitja, Dinevski, Dejan, Thomsen, Simon Francis, Fomina, Daria, Borzova, Elena, Kulthanan, Kanokvalai, Meshkova, Raisa, Aarestrup, Fernando Monteiro, Ahsan, Dalia Melina, Al-Ahmad, Mona, Altrichter, Sabine, Bauer, Andrea, Brockstädt, Maxi, Costa, Célia, Demir, Semra, Criado, Roberta Fachini, Ensina, Luis Felipe, Gelincik, Asli, Giménez-Arnau, Ana Maria, Gonçalo, Margarida, Gotua, Maia, Holm, Jesper Grønlund, Inomata, Naoko, Kasperska-Zajac, Alicja, Khoshkhui, Maryam, Klyucharova, Aliya, Kocatürk, Emek, Lu, Rongbiao, Makris, Michael, Maltseva, Natalya, Pasali, Maria, Paulino, Marisa, Pesqué, David, Peter, Jonny, Ramón, German Dario, Ritchie, Carla, Rodrigues Valle, Solange Oliveira, Rudenko, Michael, Sikora, Agnieszka, Wagner, Nicola, Xepapadaki, Paraskevi, Xue, Xiaoyang, Zhao, Zuotao, Terhorst-Molawi, Dorothea, and Maurer, Marcus
- Published
- 2022
11. Adrenaline autoinjector is underprescribed in typical cold urticaria patients
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Bizjak, Mojca, primary, Košnik, Mitja, additional, Dinevski, Dejan, additional, Thomsen, Simon Francis, additional, Fomina, Daria, additional, Borzova, Elena, additional, Kulthanan, Kanokvalai, additional, Meshkova, Raisa, additional, Aarestrup, Fernando Monteiro, additional, Ahsan, Dalia Melina, additional, Al‐Ahmad, Mona, additional, Altrichter, Sabine, additional, Bauer, Andrea, additional, Brockstädt, Maxi, additional, Costa, Célia, additional, Demir, Semra, additional, Criado, Roberta Fachini, additional, Ensina, Luis Felipe, additional, Gelincik, Asli, additional, Giménez‐Arnau, Ana Maria, additional, Gonçalo, Margarida, additional, Gotua, Maia, additional, Holm, Jesper Grønlund, additional, Inomata, Naoko, additional, Kasperska‐Zajac, Alicja, additional, Khoshkhui, Maryam, additional, Klyucharova, Aliya, additional, Kocatürk, Emek, additional, Lu, Rongbiao, additional, Makris, Michael, additional, Maltseva, Natalya, additional, Pasali, Maria, additional, Paulino, Marisa, additional, Pesqué, David, additional, Peter, Jonny, additional, Ramón, German Dario, additional, Ritchie, Carla, additional, Rodrigues Valle, Solange Oliveira, additional, Rudenko, Michael, additional, Sikora, Agnieszka, additional, Wagner, Nicola, additional, Xepapadaki, Paraskevi, additional, Xue, Xiaoyang, additional, Zhao, Zuotao, additional, Terhorst‐Molawi, Dorothea, additional, and Maurer, Marcus, additional
- Published
- 2022
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12. Síndrome LTP: Caraterização do perfil clínico e molecular de sensibilização - Método ALEX® MacroArray
- Author
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Silva,Maria Inês T., Paulino,Marisa, Costa,Célia, Duarte,Fátima Cabral, Barbosa,Manuel Pereira, and Santos,Maria Conceição Pereira
- Subjects
proteínas de transferência lipídica ,ALEX® MacroArray ,síndrome LTP ,IgE específica - Abstract
RESUMO Introdução: A alergia alimentar afeta milhões de pessoas globalmente. As proteínas de transferência lipídica (LTP) são panalergénios presentes em alimentos vegetais cujos sintomas de sensibilização variam de síndrome de alergia oral (SAO) a anafilaxia. Objetivo: Caracterização do perfil de sensibilização clínica e molecular de doentes com história de reação prévia a alimentos contendo LTP. Material e métodos: Estudo retrospetivo incluindo 15 doentes com história de reação sistémica a alimentos contendo LTP. Os doentes foram caracterizados quanto a sintomas e sensibilização em testes cutâneos por picada (TCP) com extrato comercial e alimentos em natureza (TC PP). Foi realizado MacroArray Allergy Explorer-ALEX® para avaliação de valores de IgE total, IgE específica para componentes moleculares (IgEcm) e extratos totais (IgEet). Resultados: Quinze doentes, 73% mulheres, média de idades 30,7±13,7 anos. Média de idades no primeiro episódio foi 21,8±10,5 anos, manifestando-se como anafilaxia n=8 (maçã, pêssego, frutos secos), urticária/angioedema n=4 (maçã, pêssego, amendoim) e SAO n=3 (maçã, pêssego, amendoim). IgE total média: 430,5kU/L. Identificaram-se as seguintes LTP (N; IgEcm média±desvio padrão-kU/L): Pru p 3 (15; 15,7±21,5), Ara h 9 (10; 2,9±4), Mal d 3 (9; 1,5±1,7), Act d 10 (6; 0,6±1), Vit v 1 (6; 1,8±2,5), Cor a 8 (4; 0,1±0,2), Sola l 6 (1; 0,88). Com pêssego todas as associações entre clínica, testes cutâneos e valores de IgE tiveram concordância k=1; concordância da clínica com TCP e TC PP foi superior para maçã (k=0,44; p=0,03); concordância da clínica com IgEet foi superior para amendoim (k=0,87; p
- Published
- 2021
13. Eosinopenia And COVID-19 Severity: Is There A Relationship?
- Author
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Gomes, Margarida, primary, Paulino, Marisa, additional, Lacerda, António, additional, Mendes, Ana, additional, and Pedro, M Elisa, additional
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- 2022
- Full Text
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14. Risk factors for systemic reactions in typical cold urticaria: Results from the COLD‐CE study
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Bizjak, Mojca, primary, Košnik, Mitja, additional, Dinevski, Dejan, additional, Thomsen, Simon Francis, additional, Fomina, Daria, additional, Borzova, Elena, additional, Kulthanan, Kanokvalai, additional, Meshkova, Raisa, additional, Ahsan, Dalia Melina, additional, Al‐Ahmad, Mona, additional, Altrichter, Sabine, additional, Bauer, Andrea, additional, Brockstädt, Maxi, additional, Costa, Célia, additional, Demir, Semra, additional, Fachini Criado, Roberta, additional, Ensina, Luis Felipe, additional, Gelincik, Asli, additional, Giménez‐Arnau, Ana Maria, additional, Gonçalo, Margarida, additional, Gotua, Maia, additional, Holm, Jesper Grønlund, additional, Inomata, Naoko, additional, Kasperska‐Zajac, Alicja, additional, Khoshkhui, Maryam, additional, Klyucharova, Aliya, additional, Kocatürk, Emek, additional, Lu, Rongbiao, additional, Makris, Michael, additional, Maltseva, Natalya, additional, Miljković, Jovan, additional, Pasali, Maria, additional, Paulino, Marisa, additional, Pesqué, David, additional, Peter, Jonny, additional, Ramón, German Dario, additional, Ritchie, Carla, additional, Rodrigues Valle, Solange Oliveira, additional, Rudenko, Michael, additional, Sikora, Agnieszka, additional, de Souza Lima, Eduardo M., additional, Wagner, Nicola, additional, Xepapadaki, Paraskevi, additional, Xue, Xiaoyang, additional, Zhao, Zuotao, additional, Terhorst‐Molawi, Dorothea, additional, and Maurer, Marcus, additional
- Published
- 2021
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15. Risk factors for systemic reactions in typical cold urticaria: results from the COLD-CE study
- Author
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Göncü, Özgür Emek Kocatürk (ORCID 0000-0003-2801-0959 & YÖK ID 217219), Bizjak, Mojca; Kosnik, Mitja; Dinevski, Dejan; Thomsen, Simon Francis; Fomina, Daria; Borzova, Elena; Kulthanan, Kanokvalai; Meshkova, Raisa; Ahsan, Dalia Melina; Al-Ahmad, Mona; Altrichter, Sabine; Bauer, Andrea; Brockstadt, Maxi; Costa, Celia; Demir, Semra; Criado, Roberta Fachini; Ensina, Luis Felipe; Gelincik, Aslı; Gimenez-Arnau, Ana Maria; Goncalo, Margarida; Gotua, Maia; Holm, Jesper Gronlund; Inomata, Naoko; Kasperska-Zajac, Alicja; Khoshkhui, Maryam; Klyucharova, Aliya; Lu, Rongbiao; Makris, Michael; Maltseva, Natalya; Miljkovic, Jovan; Pasali, Maria; Paulino, Marisa; Pesque, David; Peter, Jonny; Ramon, German Dario; Ritchie, Carla; Valle, Solange Oliveira Rodrigues; Rudenko, Michael; Sikora, Agnieszka; Lima, Eduardo M. Souza; Wagner, Nicola; Xepapadaki, Paraskevi; Xue, Xiaoyang; Zhao, Zuotao; Terhorst-Molawi, Dorothea; Maurer, Marcus, School of Medicine, Göncü, Özgür Emek Kocatürk (ORCID 0000-0003-2801-0959 & YÖK ID 217219), Bizjak, Mojca; Kosnik, Mitja; Dinevski, Dejan; Thomsen, Simon Francis; Fomina, Daria; Borzova, Elena; Kulthanan, Kanokvalai; Meshkova, Raisa; Ahsan, Dalia Melina; Al-Ahmad, Mona; Altrichter, Sabine; Bauer, Andrea; Brockstadt, Maxi; Costa, Celia; Demir, Semra; Criado, Roberta Fachini; Ensina, Luis Felipe; Gelincik, Aslı; Gimenez-Arnau, Ana Maria; Goncalo, Margarida; Gotua, Maia; Holm, Jesper Gronlund; Inomata, Naoko; Kasperska-Zajac, Alicja; Khoshkhui, Maryam; Klyucharova, Aliya; Lu, Rongbiao; Makris, Michael; Maltseva, Natalya; Miljkovic, Jovan; Pasali, Maria; Paulino, Marisa; Pesque, David; Peter, Jonny; Ramon, German Dario; Ritchie, Carla; Valle, Solange Oliveira Rodrigues; Rudenko, Michael; Sikora, Agnieszka; Lima, Eduardo M. Souza; Wagner, Nicola; Xepapadaki, Paraskevi; Xue, Xiaoyang; Zhao, Zuotao; Terhorst-Molawi, Dorothea; Maurer, Marcus, and School of Medicine
- Abstract
Background: cold urticaria (ColdU), that is, the occurrence of wheals or angioedema in response to cold exposure, is classified into typical and atypical forms. The diagnosis of typical ColdU relies on whealing in response to local cold stimulation testing (CST). It can also manifest with cold-induced anaphylaxis (ColdA). We aimed to determine risk factors for ColdA in typical ColdU. Methods: an international, cross-sectional study COLD-CE was carried out at 32 urticaria centers of reference and excellence (UCAREs). Detailed history was taken and CST with an ice cube and/or TempTest(R) performed. ColdA was defined as an acute cold-induced involvement of the skin and/or visible mucosal tissue and at least one of: cardiovascular manifestations, difficulty breathing, or gastrointestinal symptoms. Results: of 551 ColdU patients, 75% (n = 412) had a positive CST and ColdA occurred in 37% (n = 151) of the latter. Cold-induced generalized wheals, angioedema, acral swelling, oropharyngeal/laryngeal symptoms, and itch of earlobes were identified as signs/symptoms of severe disease. ColdA was most commonly provoked by complete cold water immersion and ColdA caused by cold air was more common in countries with a warmer climate. Ten percent (n = 40) of typical ColdU patients had a concomitant chronic spontaneous urticaria (CSU). They had a lower frequency of ColdA than those without CSU (4% vs. 39%, p = .003). We identified the following risk factors for cardiovascular manifestations: previous systemic reaction to a Hymenoptera sting, angioedema, oropharyngeal/laryngeal symptoms, and itchy earlobes. Conclusion: coldA is common in typical ColdU. High-risk patients require education about their condition and how to use an adrenaline autoinjector., GA(2)LEN UCARE Network
- Published
- 2021
16. Safety of omalizumab administration in chronic spontaneous urticaria during COVID-19 infection: a case report.
- Author
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Paulino, Marisa, primary, Costa, C lia, additional, and Pedro, Elisa, additional
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- 2020
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17. Antifouling Napyradiomycins from Marine-Derived Actinomycetes Streptomyces aculeolatus
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Pereira, Florbela, primary, Almeida, Joana R., additional, Paulino, Marisa, additional, Grilo, Inês R., additional, Macedo, Helena, additional, Cunha, Isabel, additional, Sobral, Rita G., additional, Vasconcelos, Vitor, additional, and Gaudêncio, Susana P., additional
- Published
- 2020
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18. Allergic contact dermatitis to decyl glucoside: Still an important allergen in Tinosorb M
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Monteiro, Ana F., primary, Paulino, Marisa, additional, Máquina, Atanásio, additional, Amaro, Cristina, additional, and Viana, Isabel, additional
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- 2019
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19. Intra‐clade metabolomic profiling of MAR4 Streptomyces from the Macaronesia Atlantic region reveals a source of anti‐biofilm metabolites
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Bauermeister, Anelize, primary, Pereira, Florbela, additional, Grilo, Inês R., additional, Godinho, Camila C., additional, Paulino, Marisa, additional, Almeida, Vanessa, additional, Gobbo‐Neto, Leonardo, additional, Prieto‐Davó, Alejandra, additional, Sobral, Rita G., additional, Lopes, Norberto P., additional, and Gaudêncio, Susana P., additional
- Published
- 2019
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20. Hidden Allergen – Drug allergy, a clinical report
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Paulino, Marisa, primary
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- 2018
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21. Food allergy in adults - data from a Portuguese food allergy outpatient clinic
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Paulino, Marisa, primary
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- 2018
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22. Long term efficacy and safety of omalizumab treatment in patients with chronic urticaria - real life
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Paulino, Marisa, primary
- Published
- 2018
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23. Isolamento e identificação de isoprenóides híbridos e macrólidos bioativos de Streptomyces aculeolatus obtidas de sedimentos oceânicos provenientes do Arquipélago da Madeira
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Paulino, Marisa Alves Cristóvão, Gaudêncio, Susana, and Pereira, Florbela
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metabolitos secundários ,Engenharia e Tecnologia::Engenharia Química [Domínio/Área Científica] ,actinobactérias ,MAR4 ,Streptomyces aculeolatus ,MRSA COL ,isoprenóides híbridos - Abstract
A biodiversidade dos oceanos é muito superior à terrestre, sendo que desde 2008 mais de mil compostos de origem marinha foram descobertos anualmente. Devido à peculiaridade dos ecossistemas marinhos os compostos apresentam estruturas químicas únicas e de elevada atividade biológica, com interesse relevante no desenvolvimento de novos medicamentos. De entre os organismos marinhos destacam-se as actinobactérias. Estas são os procariontes mais valiosos a nível económico e biotecnológico, salientando-se o género Streptomyces. Este trabalho focou-se no isolamento e identificação de metabolitos secundários de uma estirpe S. aculeolatus, designada PTM-420, pertencente à linhagem MAR4, obtida de sedimentos oceânicos recolhidos no Arquipélago da Madeira. Para tal procedeu-se à inoculação e crescimento da estirpe PTM-420, extração dos metabolitos produzidos pela mesma, isolamento de 109 compostos por técnicas cromatográficas e avaliação da sua atividade antibacteriana contra MRSA COL (Staphylococcus aureus resistente à meticilina) e VRE EF82 (Enterococcus faecium resistente à vancomicina). Dos 104 compostos testados, 31 e 38 revelarm actividade antimicrobiana contra MRSA COL e VRE EF82, respetivamente, apresentando gamas de concentração mínima inibitória (MIC) de 250 a 1,95 μg/mL. Os metabolitos secundários que revelaram interesse biológico foram, posteriormente elucidados por técnicas espectroscópicas de RMN 1D e 2D e espectrometria de massa HR-MS. As técnicas de RMN 2D utilizadas foram: COSY (Correlation Spectroscopy), TOCSY (Total Correlation Spectroscopy), HSQC (Heteronuclear Single Quantum Correlation), HMBC (Heteronuclear Multiple Bond Correlation), 1-1-Adequate, NOESY (nuclear Overhauser effect), HSQC-TOCSY-editado e H2BC (Heteronuclear Two Bond Correlation). Deste trabalho resultou a elucidação de seis estruturas pertencentes à família napiradiomicina. Estas estruturas revelaram atividade inibitória contra biofilmes marinhos produzidos pela estirpe Marinobacter hydrocarbonoclasticus superior a 60%. Foi também descoberta uma família de 8 macrólidos, potencialmente novos, cuja estrutura se encontra parcialmente elucidada, e que revelaram atividade superior a 60% contra biofilmes clínicos produzidos por S. aureus.
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- 2016
24. Identificação de biomarcadores de prognóstico e marcadores preditivos de resposta à terapia no cancro do cólon e recto
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Paulino, Marisa Sofia Marçalo and Albuquerque, Cristina
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Copy-number ,Marcadores preditivos ,Gene TCF7L2 ,Cancro colorectal ,Via de sinalização WNT - Abstract
Mais de 50% dos novos casos de cancro do cólon e recto (CCR) diagnosticados desenvolvem metástases, as quais apresentam uma elevada resistência às terapias convencionais, tornando o CCR uma das principais causas de morte por cancro. Por estas razões, é necessário identificar biomarcadores moleculares de prognóstico e preditivos da resposta ao tratamento. A maioria dos tumores colorectais apresentam mutações em genes que codificam para componentes da via de sinalização WNT. O presente trabalho teve como objectivo estudar o papel de mutações específicas no gene TCF7L2, um importante factor de transcrição desta via, como potenciais factores de prognóstico no cancro do cólon e recto e avaliar a presença de alterações (epi)genéticas e a sua relação com a resposta à quimioradioterapia pré-operatória no cancro do recto, de modo a identificar marcadores preditivos de resposta ao tratamento. Foi efectuada a análise de mutações em exões específicos do TCF7L2 em 68 amostras de CCR, por DGGE, Genescan e sequenciação automática. Foi realizada a análise de perda de heterozigotia por Genescan e de copy-number e metilação por MS-MLPA, para o mesmo gene, em 16 tumores do recto. Foram confirmados alguns destes resultados, ao nível do DNA e RNA, por qPCR. Foram detectadas mutações no gene TCF7L2 em 7/68 (10%) CCR, as quais foram menos frequentes em tumores sem instabilidade de microssatélites (MSS) do que em tumores instáveis (5/56, 11% vs 8/12, 67%). Na maioria dos tumores do recto resistentes à terapia foram detectados ganhos da região upstream e 5´do gene, os quais foram mais frequentes do que em tumores sensíveis (4/6 vs 1/8, p=0,063). Os tumores do recto que responderam melhor à quimioradioterapia apresentaram mais frequentemente ganhos na região 3’ do gene. Em conclusão, as mutações no gene TCF7L2 são pouco frequentes em tumores estáveis, sendo necessário mais estudos para avaliar relação com o prognóstico. As alterações de copy number poderão ser potenciais marcadores de resposta à quimioradioterapia pré-operatória no recto, no entanto os resultados ainda são preliminares, sendo necessária a análise de um maior número de casos.
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- 2014
25. Relatório estágio profissional
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Paulino, Marisa Alexandra Valente and Santos, António Mário Jesus
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Pediatria ,Cirurgia ,Ginecologia e Obstetrícia ,Medicina ,Ciências Médicas ,Medicina Geral e Familiar ,Saúde Mental - Abstract
Relatório final do estágio profissionalizante do 6.º ano
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- 2014
26. Phylogenetic and chemical diversity of MAR4 streptomycete lineage
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Gaudêncio Susana, Pereira Florbela, Dias Tiago, Paulino Marisa, and Santos Sanches Ilda
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Global and Planetary Change ,lcsh:QH1-199.5 ,Phylogenetic tree ,Lineage (evolution) ,MRSA and VRE ,Ocean Engineering ,lcsh:General. Including nature conservation, geographical distribution ,Aquatic Science ,Biology ,HCT116 Cells ,Oceanography ,Marine Natural Products ,Evolutionary biology ,Chemical diversity ,lcsh:Q ,lcsh:Science ,Marine actinomycetes ,Mar4 streptomyces lineage ,Water Science and Technology - Abstract
The oceans are a highly complex microbiological environment with typical microbial abundances of 106 and 109 per ml in seawater and ocean-bottom sediments, respectively. Among them, marine actinobacteria, commonly named actinomycetes, are the greatest source of microbial derived natural products, accounting for ca. 75% of all antibiotics discovered until 2002.1 Therefore, in the last decades several efforts have been done regarding marine actinomycete natural product research, which allowed the discovery of significant novel actinomycete biodiversity. A total of 662 sediment samples were collected along Madeira Archipelago and processed for the isolation of actinomycetes. In total, 421 actinomycete strains were isolated, 80 (19%) of these, revealed an obligate requirement of seawater for growth. Among these seawater-obligate marine actinomycetes are specimens of MAR4 streptomycete lineage. The MAR4 lineage of streptomycetes (e.g. Streptomyces aculeolatus) has been reported to be largely of marine origin and recognized as a source of rare of hybrid-isoprenoid class of bacterial secondary metabolites, namely napyradiomycins (1), marinones (2), nitropyrrolins (3), and lavanducyanis (4)2, Figure 1. In addition, from a single strain, in many cases, were reported multiple bioactive derivatives within the same structural class.2 The phylogenetic tree provides clear resolution of the MAR4 streptomycete lineage, with clear separation of Streptomyces aculeolatus MAR4 strains from other Streptomyces aculeolatus strain (accession number EU741176). Our phylogenetic analysis is in accordance with previously published reports, which propose that strain (S. aculeolatus, EU741176) has not being a MAR4 strain, although it was obtained from marine sediment samples collected at the Caribbean Sea. Crude extracts were obtained from these strains; four crude-extracts showed antibacterial activity against both MRSA and VRE with MIC values of ≤ 0.04 μg/ml. Fractions of one of these strains besides antibacterial activity, showed cytotoxic activity against HCT-116 cell line, with IC50 values of 3.5 μg/ml. Additionally, this lineage has been linked to the production of hybrid isoprenoid secondary metabolites, which can display potent biological activities (e.g. the commercially important aminocoumarin antibiotics).3 Currently we are targeting their bioactive compounds for structured elucidation, which appear to be new napyradiomycin derivatives. Figure 1. Main secondary metabolites classes produced by MAR4 streptomycetes lineage. To date, phylogenetic characterization of 6 representative isolates, based on partial sequence of gene encoding 16S rRNA, confirm that these strains belong to the specie Streptomyces aculeolatus. Figure 2. Neighbour-joining phylogenetic tree created from 6 partial 16S rRNA gene sequence from Streptomyces aculeolatus strains cultured from Madeira Archipelago, based on 1000 bootstrap replicates. BLAST matches (deposited in GenBank) are included with species and strain name followed by accession number. Verrucosispora maris and Micromonospora aurantiaca were used as outgroups.
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- 2014
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27. Allergic contact dermatitis to decyl glucoside: Still an important allergen in Tinosorb M.
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Monteiro, Ana F., Paulino, Marisa, Máquina, Atanásio, Amaro, Cristina, and Viana, Isabel
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CONTACT dermatitis , *ALLERGENS , *NONIONIC surfactants , *XANTHAN gum , *ANIONIC surfactants - Abstract
Keywords: alkyl glucoside; allergic contact dermatitis; case report; decyl glucoside; sunscreen; Tinosorb M Since its first description in 2006, the organic UV filter Tinosorb M is in the focus due to sensitization by its surfactant decyl glucoside.[[1]] Tinosorb M is a widely used UV filter complex that contains the active component bisoctrizole (CAS no. 103597-45-1; or methylene bis-benzotriazolyl tetramethylbutylphenol), propylene glycol, xanthan gum, water, and the surfactant decyl glucoside, an alkyl glucoside.[[1]] Alkyl glucoside, allergic contact dermatitis, case report, decyl glucoside, sunscreen, Tinosorb M. [Extracted from the article]
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- 2020
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28. Four-week total IgE/baseline total IgE ratio - Biomarker for omalizumab good response in CSU real-life patients
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Esteves Caldeira, Leonor, Bernardino, Ana, Paulino, Marisa, and Costa, Célia
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- 2023
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29. Risk factors for systemic reactions in typical cold urticaria: Results from the COLD-CE study
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Emek Kocatürk, Ana Giménez-Arnau, Roberta Fachini Jardim Criado, David Pesqué, Maria Pasali, Solange Oliveira Rodrigues Valle, Simon Francis Thomsen, Mitja Košnik, Daria Fomina, Aliya Klyucharova, Célia Costa, Dejan Dinevski, Rongbiao Lu, Luis Felipe Ensina, Paraskevi Xepapadaki, Michael Makris, Sabine Altrichter, Maryam Khoshkhui, Naoko Inomata, Dalia Melina Ahsan, Elena Borzova, Maxi Brockstädt, Andrea Bauer, German D. Ramon, Xiaoyang Xue, Eduardo Magalhães de Souza Lima, Zuotao Zhao, Kanokvalai Kulthanan, Dorothea Terhorst-Molawi, Jesper Grønlund Holm, Mona Al-Ahmad, Jovan Miljković, Marisa Paulino, Margarida Gonçalo, Semra Demir, Alicja Kasperska-Zajac, Agnieszka Sikora, Jonny Peter, M. Gotua, Natalya Maltseva, Michael Rudenko, Marcus Maurer, Mojca Bizjak, Carla Ritchie, Aslı Gelincik, Raisa Meshkova, Nicola Wagner, Publica, Göncü, Özgür Emek Kocatürk (ORCID 0000-0003-2801-0959 & YÖK ID 217219), Bizjak, Mojca, Kosnik, Mitja, Dinevski, Dejan, Thomsen, Simon Francis, Fomina, Daria, Borzova, Elena, Kulthanan, Kanokvalai, Meshkova, Raisa, Ahsan, Dalia Melina, Al-Ahmad, Mona, Altrichter, Sabine, Bauer, Andrea, Brockstadt, Maxi, Costa, Celia, Demir, Semra, Criado, Roberta Fachini, Ensina, Luis Felipe, Gelincik, Aslı, Gimenez-Arnau, Ana Maria, Goncalo, Margarida, Gotua, Maia, Holm, Jesper Gronlund, Inomata, Naoko, Kasperska-Zajac, Alicja, Khoshkhui, Maryam, Klyucharova, Aliya, Lu, Rongbiao, Makris, Michael, Maltseva, Natalya, Miljkovic, Jovan, Pasali, Maria, Paulino, Marisa, Pesque, David, Peter, Jonny, Ramon, German Dario, Ritchie, Carla, Valle, Solange Oliveira Rodrigues, Rudenko, Michael, Sikora, Agnieszka, Lima, Eduardo M. Souza, Wagner, Nicola, Xepapadaki, Paraskevi, Xue, Xiaoyang, Zhao, Zuotao, Terhorst-Molawi, Dorothea, Maurer, Marcus, and School of Medicine
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medicine.medical_specialty ,Urticaria ,adrenaline autoinjector ,Immunology ,systemic reactions ,Cold urticaria ,Autoinjector ,Risk Factors ,medicine ,risk factors ,Immunology and Allergy ,Animals ,Humans ,Chronic Urticaria ,Angioedema ,Adrenaline autoinjector ,COLD-CE ,Risk factors ,Systemic reactions ,Allergy ,business.industry ,Pruritus ,Cold air ,Insect Bites and Stings ,medicine.disease ,Dermatology ,Hymenoptera ,cold urticaria ,Cold Temperature ,Sting ,Systemic reaction ,Cross-Sectional Studies ,Concomitant ,medicine.symptom ,business ,Anaphylaxis ,600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit - Abstract
Background: cold urticaria (ColdU), that is, the occurrence of wheals or angioedema in response to cold exposure, is classified into typical and atypical forms. The diagnosis of typical ColdU relies on whealing in response to local cold stimulation testing (CST). It can also manifest with cold-induced anaphylaxis (ColdA). We aimed to determine risk factors for ColdA in typical ColdU. Methods: an international, cross-sectional study COLD-CE was carried out at 32 urticaria centers of reference and excellence (UCAREs). Detailed history was taken and CST with an ice cube and/or TempTest(R) performed. ColdA was defined as an acute cold-induced involvement of the skin and/or visible mucosal tissue and at least one of: cardiovascular manifestations, difficulty breathing, or gastrointestinal symptoms. Results: of 551 ColdU patients, 75% (n = 412) had a positive CST and ColdA occurred in 37% (n = 151) of the latter. Cold-induced generalized wheals, angioedema, acral swelling, oropharyngeal/laryngeal symptoms, and itch of earlobes were identified as signs/symptoms of severe disease. ColdA was most commonly provoked by complete cold water immersion and ColdA caused by cold air was more common in countries with a warmer climate. Ten percent (n = 40) of typical ColdU patients had a concomitant chronic spontaneous urticaria (CSU). They had a lower frequency of ColdA than those without CSU (4% vs. 39%, p = .003). We identified the following risk factors for cardiovascular manifestations: previous systemic reaction to a Hymenoptera sting, angioedema, oropharyngeal/laryngeal symptoms, and itchy earlobes. Conclusion: coldA is common in typical ColdU. High-risk patients require education about their condition and how to use an adrenaline autoinjector., GA(2)LEN UCARE Network
- Published
- 2021
- Full Text
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