LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 28

Search options

  1. Article ; Online: COVID-19 vaccination in patients with primary immunodeficiencies: an international survey on patient vaccine hesitancy and self-reported adverse events.

    Pergent, Martine / Haerynck, Filomeen / Hoste, Levi / Gardulf, Ann

    Frontiers in immunology

    2023  Volume 14, Page(s) 1166198

    Abstract: Introduction: The Sars-CoV-2 pandemic caused great concern for this novel virus among patients with primary immunodeficiency (PID) or inborn errors of immunity (IEI) and their families. When COVID-19 vaccination program started, no data existed on ... ...

    Abstract Introduction: The Sars-CoV-2 pandemic caused great concern for this novel virus among patients with primary immunodeficiency (PID) or inborn errors of immunity (IEI) and their families. When COVID-19 vaccination program started, no data existed on adverse events (AEs) in this particular patient population, nor if patients felt hesitancy being vaccinated.
    Objectives: To explore i) reasons for COVID-19 vaccination hesitancy, ii) the number and symptoms of AEs and their severity, durability and management.
    Method: The organisations International Patient Organisation for Primary Immunodeficiencies (IPOPI), European Society for Immunodeficiencies (ESID) and International Nursing Group for Immunodeficiencies (INGID) distributed a global self-administered online survey.
    Results: The survey was completed by 1317 patients (mean 47, range 12-100, years) from 40 countries. 41.7% of the patients denoted some hesitancy to COVID-19 vaccination, mainly having doubts about postvaccination protection related to their underlying PID and concerns about negative long-term effects. More women (22.6%) reported "very" or "pretty much" hesitancy compared to men (16.4%) (P<0.05). The most common systemic AEs were fatigue, muscle/body pain and headache, usually the same day or the day after the vaccination and lasting for 1-2 days. 27.8% of the respondents reported severe systemic AEs after any dose of COVID-19 vaccine. Only a minority (7.8%) of these patients visited a health-care professional and 20 patients (1.5%) were hospitalized or seen at emergency room without specifying subsequent admission at the hospital. Significantly more local and systemic AEs were reported after the second dose. No differences regarding AEs were observed across different PID subgroups or vaccine types.
    Conclusion: At the time of the survey, almost half of the patients reported having felt hesitancy to COVID-19 vaccination highlighting the importance and need of developing joint international guidelines and education programs about COVID-19 vaccination. The types of AEs were comparable to healthy controls, but more frequent AEs were reported. Clinical studies and prospective, detailed registration of AEs related to COVID-19 vaccines in this patient population is of great importance. It is crucial to elucidate whether there is a coincidental or causal association between COVID-19 vaccine and some severe systemic AEs. Our data do not contradict that patients with PID can be advised to be vaccinated against COVID-19, in accordance with applicable national guidelines.
    MeSH term(s) Male ; Humans ; Female ; Self Report ; COVID-19 Vaccines/adverse effects ; Vaccination Hesitancy ; Prospective Studies ; COVID-19/epidemiology ; COVID-19/prevention & control ; SARS-CoV-2 ; Vaccination/adverse effects
    Chemical Substances COVID-19 Vaccines
    Language English
    Publishing date 2023-04-18
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2606827-8
    ISSN 1664-3224 ; 1664-3224
    ISSN (online) 1664-3224
    ISSN 1664-3224
    DOI 10.3389/fimmu.2023.1166198
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Correction to: Essentials in saline pharmacology for nasal or respiratory hygiene in times of COVID-19.

    Huijghebaert, Suzy / Hoste, Levi / Vanham, Guido

    European journal of clinical pharmacology

    2021  Volume 77, Issue 9, Page(s) 1295

    Language English
    Publishing date 2021-04-24
    Publishing country Germany
    Document type Published Erratum
    ZDB-ID 121960-1
    ISSN 1432-1041 ; 0031-6970
    ISSN (online) 1432-1041
    ISSN 0031-6970
    DOI 10.1007/s00228-021-03141-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article: Ranitidine-induced Thrombocytopenia in a Neonate - A Case Report and Review of Literature.

    Hoste, Levi / George, Isabel

    The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG

    2019  Volume 24, Issue 1, Page(s) 66–71

    Abstract: Thrombocytopenia (platelet count <150 × ... ...

    Abstract Thrombocytopenia (platelet count <150 × 10
    Language English
    Publishing date 2019-02-19
    Publishing country United States
    Document type Case Reports
    ZDB-ID 3028543-4
    ISSN 1551-6776
    ISSN 1551-6776
    DOI 10.5863/1551-6776-24.1.66
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article: Acute Perimyocarditis in a Case of Multisystem Inflammatory Syndrome in Adults.

    Van Praet, Jens T / De Paepe, Pascale / Hoste, Levi / Haerynck, Filomeen

    The Journal of rheumatology

    2022  Volume 49, Issue 5, Page(s) 538–539

    MeSH term(s) COVID-19 ; Humans ; SARS-CoV-2
    Language English
    Publishing date 2022-02-15
    Publishing country Canada
    Document type Case Reports ; Journal Article
    ZDB-ID 194928-7
    ISSN 1499-2752 ; 0315-162X
    ISSN (online) 1499-2752
    ISSN 0315-162X
    DOI 10.3899/jrheum.210850
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Multisystem inflammatory syndrome in children related to COVID-19: a systematic review.

    Hoste, Levi / Van Paemel, Ruben / Haerynck, Filomeen

    European journal of pediatrics

    2021  Volume 180, Issue 7, Page(s) 2019–2034

    Abstract: An association between a novel pediatric hyperinflammatory condition and SARS-CoV-2 was recently published and termed pediatric inflammatory multisystem syndrome, temporally associated with SARS-CoV-2 (PIMS-TS) or multisystem inflammatory syndrome (in ... ...

    Abstract An association between a novel pediatric hyperinflammatory condition and SARS-CoV-2 was recently published and termed pediatric inflammatory multisystem syndrome, temporally associated with SARS-CoV-2 (PIMS-TS) or multisystem inflammatory syndrome (in children) (MIS(-C)). We performed a systematic review and describe the epidemiological, clinical, and prognostic characteristics of 953 PIMS-TS/MIS(-C) cases in 68 records. Additionally, we studied the sensitivity of different case definitions that are currently applied. PIMS-TS/MIS(-C) presents at a median age of 8 years. Epidemiological enrichment for males (58.9%) and ethnic minorities (37.0% Black) is present. Apart from obesity (25.3%), comorbidities are rare. PIMS-TS/MIS(-C) is characterized by fever (99.4%), gastrointestinal (85.6%) and cardiocirculatory manifestations (79.3%), and increased inflammatory biomarkers. Nevertheless, 50.3% present respiratory symptoms as well. Over half of patients (56.3%) present with shock. The majority of the patients (73.3%) need intensive care treatment, including extracorporal membrane oxygenation (ECMO) in 3.8%. Despite severe disease, mortality is rather low (1.9%). Of the currently used case definitions, the WHO definition is preferred, as it is more precise, while encompassing most cases.Conclusion: PIMS-TS/MIS(-C) is a severe, heterogeneous disease with epidemiological enrichment for males, adolescents, and racial and ethnic minorities. However, mortality rate is low and short-term outcome favorable. Long-term follow-up of chronic complications and additional clinical research to elucidate the underlying pathogenesis is crucial. What is Known: • A novel pediatric inflammatory syndrome with multisystem involvement has been described in association with SARS-CoV-2. • To date, the scattered reporting of cases and use of different case definitions provides insufficient insight in the full clinical spectrum, epidemiological and immunological features, and prognosis. What is New: • This systematic review illustrates the heterogeneous spectrum of PIMS-TS/MIS(-C) and its epidemiological enrichment for males, adolescents, and racial and ethnic minorities. • Despite its severe presentation, overall short-term outcome is good. • The WHO MIS definition is preferred, as it is more precise, while encompassing most cases.
    MeSH term(s) Adolescent ; COVID-19 ; Child ; Fever ; Humans ; Male ; SARS-CoV-2 ; Systemic Inflammatory Response Syndrome
    Language English
    Publishing date 2021-02-18
    Publishing country Germany
    Document type Journal Article ; Review ; Systematic Review
    ZDB-ID 194196-3
    ISSN 1432-1076 ; 0340-6199 ; 0943-9676
    ISSN (online) 1432-1076
    ISSN 0340-6199 ; 0943-9676
    DOI 10.1007/s00431-021-03993-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Essentials in saline pharmacology for nasal or respiratory hygiene in times of COVID-19.

    Huijghebaert, Suzy / Hoste, Levi / Vanham, Guido

    European journal of clinical pharmacology

    2021  Volume 77, Issue 9, Page(s) 1275–1293

    Abstract: Purpose: Nasal irrigation or nebulizing aerosol of isotonic or hypertonic saline is a traditional method for respiratory or nasal care. A recent small study in outpatients with COVID-19 without acute respiratory distress syndrome suggests substantial ... ...

    Abstract Purpose: Nasal irrigation or nebulizing aerosol of isotonic or hypertonic saline is a traditional method for respiratory or nasal care. A recent small study in outpatients with COVID-19 without acute respiratory distress syndrome suggests substantial symptom resolution. We therefore analyzed pharmacological/pharmacodynamic effects of isotonic or hypertonic saline, relevant to SARS-CoV-2 infection and respiratory care.
    Methods: Mixed search method.
    Results: Due to its wetting properties, saline achieves an improved spreading of alveolar lining fluid and has been shown to reduce bio-aerosols and viral load. Saline provides moisture to respiratory epithelia and gels mucus, promotes ciliary beating, and improves mucociliary clearance. Coronaviruses and SARS-CoV-2 damage ciliated epithelium in the nose and airways. Saline inhibits SARS-CoV-2 replication in Vero cells; possible interactions involve the viral ACE2-entry mechanism (chloride-dependent ACE2 configuration), furin and 3CLpro (inhibition by NaCl), and the sodium channel ENaC. Saline shifts myeloperoxidase activity in epithelial or phagocytic cells to produce hypochlorous acid. Clinically, nasal or respiratory airway care with saline reduces symptoms of seasonal coronaviruses and other common cold viruses. Its use as aerosol reduces hospitalization rates for bronchiolitis in children. Preliminary data suggest symptom reduction in symptomatic COVID-19 patients if saline is initiated within 48 h of symptom onset.
    Conclusions: Saline interacts at various levels relevant to nasal or respiratory hygiene (nasal irrigation, gargling or aerosol). If used from the onset of common cold symptoms, it may represent a useful add-on to first-line interventions for COVID-19. Formal evaluation in mild COVID-19 is desirable as to establish efficacy and optimal treatment regimens.
    MeSH term(s) COVID-19/prevention & control ; Humans ; Hygiene ; Nasal Lavage/methods ; SARS-CoV-2 ; Saline Solution/administration & dosage ; Saline Solution/pharmacology
    Chemical Substances Saline Solution
    Language English
    Publishing date 2021-03-27
    Publishing country Germany
    Document type Journal Article ; Review
    ZDB-ID 121960-1
    ISSN 1432-1041 ; 0031-6970
    ISSN (online) 1432-1041
    ISSN 0031-6970
    DOI 10.1007/s00228-021-03102-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Severe Acute Respiratory Syndrome Coronavirus 2 Vaccination in Children with a History of Multisystem Inflammatory Syndrome in Children: An International Survey.

    Hoste, Levi / Soriano-Arandes, Antoni / Buddingh, Emilie Pauline / Whittaker, Elizabeth / Belot, Alexandre / Ulloa-Gutierrez, Rolando / Olbrich, Peter / Haerynck, Filomeen

    The Journal of pediatrics

    2022  Volume 248, Page(s) 114–118

    Abstract: The optimal severe acute respiratory syndrome coronavirus 2 vaccine strategy for patients with a history of multisystem inflammatory syndrome in children (MIS-C) is unclear. We performed an international survey (32 countries) and found substantial ... ...

    Abstract The optimal severe acute respiratory syndrome coronavirus 2 vaccine strategy for patients with a history of multisystem inflammatory syndrome in children (MIS-C) is unclear. We performed an international survey (32 countries) and found substantial variations in vaccine policies. Respondents did not report relapses of MIS-C or other severe inflammatory side effects after severe acute respiratory syndrome coronavirus 2 vaccination in 273 patients with a history of MIS-C.
    MeSH term(s) COVID-19/complications ; COVID-19/epidemiology ; COVID-19/prevention & control ; Child ; Humans ; SARS-CoV-2 ; Surveys and Questionnaires ; Systemic Inflammatory Response Syndrome ; Vaccination/adverse effects
    Language English
    Publishing date 2022-05-19
    Publishing country United States
    Document type Case Reports ; Research Support, Non-U.S. Gov't
    ZDB-ID 3102-1
    ISSN 1097-6833 ; 0022-3476
    ISSN (online) 1097-6833
    ISSN 0022-3476
    DOI 10.1016/j.jpeds.2022.05.028
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Multisystem inflammatory syndrome in children related to COVID-19: A systematic review

    Hoste, Levi / Van Paemel, Ruben / Haerynck, Filomeen

    medRxiv

    Abstract: Importance. In April 2020, multiple reports of an association between a hyperinflammatory, Kawasaki-like condition and SARS-CoV-2 were published and termed as pediatric inflammatory multisystem syndrome (PIMS) or multisystem inflammatory syndrome (MIS). ... ...

    Abstract Importance. In April 2020, multiple reports of an association between a hyperinflammatory, Kawasaki-like condition and SARS-CoV-2 were published and termed as pediatric inflammatory multisystem syndrome (PIMS) or multisystem inflammatory syndrome (MIS). A thorough characterization of this syndrome (demographics, presentation, diagnosis, and outcome) is currently lacking. Objective. We aimed to perform a systematic review of published cases of this novel multisystem inflammatory syndrome in children associated with COVID-19. Evidence review. A literature search of Pubmed, Embase, BioRxiv, MedRxiv and COVID-19 specific research repositories (Cochrane COVID‐19 Study Register and the World Health Organization (WHO) COVID‐19 Global Research Database) was conducted from December 30th, 2019 to June 30th, 2020. Publications describing inflammatory syndromes associated with COVID-19 were included. Of 333 unique publications, 229 records were excluded based on title and abstract. After screening the full text, 40 observational studies and case reports were included, comprising 687 cases (published between May 9th, 2020 and June 30th, 2020). Findings. In contrast to classic Kawasaki disease, epidemiological enrichment for adolescents (median age 9 [6.0-12.3]) and ethnic minorities (35.8% black and 24.5% Hispanic/Latino) was observed. There was a male predominance (59.1%). Apart from obesity (24.4%), pre-existing conditions were infrequent. The majority suffered from gastrointestinal (87.2%) and cardiocirculatory (79.2%) manifestations. Respiratory symptoms (51.2%) were less frequent. Over half of patients (56.3%) presented with hemodynamic shock, and critical care interventions were often necessary (inotropics (56.5%), mechanical ventilation (22.9%), non-invasive ventilation (30.6%), extracorporal membrane oxygenation (ECMO;4.5%)). Anti-SARS-CoV-2 IgG and RT-PCR were positive in respectively 69.4% and 36.7%. Eleven deaths were reported (1.6%). The RCPCH case definition proved to be most comprehensive comprising all single cases. In contrast, WHO and CDC MIS definitions are more stringent, with the CDC case definition often missing severe cases requiring intensive care (n = 33 out of 95 cases). Conclusions and Relevance. This novel pediatric multisystem hyperinflammatory condition, associated with COVID-19, is characterized by a severe and heterogeneous disease spectrum. Despite frequent intensive care interventions, mortality rate was low and short-term outcome favorable. Long-term follow-up of possible chronic complications and additional clinical research, to elucidate the underlying immunological pathogenesis and possible genetic predisposition is crucial.
    Keywords covid19
    Language English
    Publishing date 2020-08-18
    Publisher Cold Spring Harbor Laboratory Press
    Document type Article ; Online
    DOI 10.1101/2020.08.17.20173641
    Database COVID19

    Kategorien

  9. Article ; Online: Multisystem inflammatory syndrome in children related to COVID-19: A systematic review

    Hoste, Levi / Paemel, Ruben Van / Haerynck, Filomeen

    Abstract: Importance. In April 2020, multiple reports of an association between a hyperinflammatory, Kawasaki-like condition and SARS-CoV-2 were published and termed as pediatric inflammatory multisystem syndrome (PIMS) or multisystem inflammatory syndrome (MIS). ... ...

    Abstract Importance. In April 2020, multiple reports of an association between a hyperinflammatory, Kawasaki-like condition and SARS-CoV-2 were published and termed as pediatric inflammatory multisystem syndrome (PIMS) or multisystem inflammatory syndrome (MIS). A thorough characterization of this syndrome (demographics, presentation, diagnosis, and outcome) is currently lacking. Objective. We aimed to perform a systematic review of published cases of this novel multisystem inflammatory syndrome in children associated with COVID-19. Evidence review. A literature search of Pubmed, Embase, BioRxiv, MedRxiv and COVID-19 specific research repositories (Cochrane COVID-19 Study Register and the World Health Organization (WHO) COVID-19 Global Research Database) was conducted from December 30th, 2019 to June 30th, 2020. Publications describing inflammatory syndromes associated with COVID-19 were included. Of 333 unique publications, 229 records were excluded based on title and abstract. After screening the full text, 40 observational studies and case reports were included, comprising 687 cases (published between May 9th, 2020 and June 30th, 2020). Findings. In contrast to classic Kawasaki disease, epidemiological enrichment for adolescents (median age 9 [6.0-12.3]) and ethnic minorities (35.8% black and 24.5% Hispanic/Latino) was observed. There was a male predominance (59.1%). Apart from obesity (24.4%), pre-existing conditions were infrequent. The majority suffered from gastrointestinal (87.2%) and cardiocirculatory (79.2%) manifestations. Respiratory symptoms (51.2%) were less frequent. Over half of patients (56.3%) presented with hemodynamic shock, and critical care interventions were often necessary (inotropics (56.5%), mechanical ventilation (22.9%), non-invasive ventilation (30.6%), extracorporal membrane oxygenation (ECMO;4.5%)). Anti-SARS-CoV-2 IgG and RT-PCR were positive in respectively 69.4% and 36.7%. Eleven deaths were reported (1.6%). The RCPCH case definition proved to be most comprehensive comprising all single cases. In contrast, WHO and CDC MIS definitions are more stringent, with the CDC case definition often missing severe cases requiring intensive care (n = 33 out of 95 cases). Conclusions and Relevance. This novel pediatric multisystem hyperinflammatory condition, associated with COVID-19, is characterized by a severe and heterogeneous disease spectrum. Despite frequent intensive care interventions, mortality rate was low and short-term outcome favorable. Long-term follow-up of possible chronic complications and additional clinical research, to elucidate the underlying immunological pathogenesis and possible genetic predisposition is crucial.
    Keywords covid19
    Publisher MedRxiv; WHO
    Document type Article ; Online
    Note WHO #Covidence: #20173641
    DOI 10.1101/2020.08.17.20173641
    Database COVID19

    Kategorien

  10. Article ; Online: Longevity of the humoral and cellular responses after SARS-CoV-2 booster vaccinations in immunocompromised patients.

    Oyaert, Matthijs / De Scheerder, Marie-Angélique / Van Herrewege, Sophie / Laureys, Guy / Van Assche, Sofie / Cambron, Melissa / Naesens, Leslie / Hoste, Levi / Claes, Karlien / Haerynck, Filomeen / Kerre, Tessa / Van Laecke, Steven / Jacques, Peggy / Padalko, Elizaveta

    European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

    2023  Volume 43, Issue 1, Page(s) 177–185

    Abstract: We assessed the humoral and cellular immune responses after two booster mRNA vaccine administrations [BNT162b2 (Pfizer-BioNTech vaccine)] in cohorts of immunocompromised patients (n = 199) and healthy controls (HC) (n = 54). All patients living with HIV ( ...

    Abstract We assessed the humoral and cellular immune responses after two booster mRNA vaccine administrations [BNT162b2 (Pfizer-BioNTech vaccine)] in cohorts of immunocompromised patients (n = 199) and healthy controls (HC) (n = 54). All patients living with HIV (PLWH) and chronic kidney disease (CKD) patients and almost all (98.2%) of the primary immunodeficiency (PID) patients had measurable antibodies 3 and 6 months after administration of the third and fourth vaccine dose, comparable to the HCs. In contrast, only 53.3% and 83.3% of the multiple sclerosis (MS) and rheumatologic patients, respectively, developed a humoral immune response. Cellular immune response was observed in all PLWH after administration of four vaccine doses. In addition, cellular immune response was positive in 89.6%, 97.8%, 73.3% and 96.9% of the PID, MS, rheumatologic and CKD patients, respectively. Unlike the other groups, only the MS patients had a significantly higher cellular immune response compared to the HC group. Administration of additional vaccine doses results in retained or increased humoral and cellular immune response in patients with acquired or inherited immune disorders.
    MeSH term(s) Humans ; SARS-CoV-2 ; BNT162 Vaccine ; COVID-19/prevention & control ; Vaccination ; Immunocompromised Host ; Immunity, Humoral ; Multiple Sclerosis ; Renal Insufficiency, Chronic ; Arthritis, Rheumatoid ; Antibodies, Viral
    Chemical Substances BNT162 Vaccine ; Antibodies, Viral
    Language English
    Publishing date 2023-11-13
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 603155-9
    ISSN 1435-4373 ; 0934-9723 ; 0722-2211
    ISSN (online) 1435-4373
    ISSN 0934-9723 ; 0722-2211
    DOI 10.1007/s10096-023-04701-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top