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  1. Article ; Online: Repurposed immunomodulatory drugs for Covid-19 in pre-ICu patients - mulTi-Arm Therapeutic study in pre-ICu patients admitted with Covid-19 – Repurposed Drugs (TACTIC-R)

    Spoorthy Kulkarni / Marie Fisk / Michalis Kostapanos / Edward Banham-Hall / Simon Bond / Elena Hernan-Sancho / Sam Norton / Joseph Cheriyan / Andrew Cope / James Galloway / Frances Hall / David Jayne / Ian B. Wilkinson

    Trials, Vol 21, Iss 1, Pp 1-

    A structured summary of a study protocol for a randomised controlled trial

    2020  Volume 3

    Abstract: Abstract Objectives To determine if a specific immunomodulatory intervention reduces progression of COVID-19-related disease to organ failure or death, compared to standard of care (SoC). Trial design Randomised, parallel 3-arm (1:1:1 ratio), open-label, ...

    Abstract Abstract Objectives To determine if a specific immunomodulatory intervention reduces progression of COVID-19-related disease to organ failure or death, compared to standard of care (SoC). Trial design Randomised, parallel 3-arm (1:1:1 ratio), open-label, Phase IV platform trial of immunomodulatory therapies in patients with late stage 1 or stage 2 COVID-19-related disease, with a diagnosis based either on a positive assay or high suspicion of COVID-19 infection by clinical and/or radiological assessment. Participants Patients aged 18 and over, with a clinical picture strongly suggestive of COVID-19-related disease (with/without a positive COVID-19 test) AND a Risk count (as defined below) >3 OR ≥3 if risk count includes “Radiographic severity score >3”. A risk count is calculated by the following features on admission (1 point for each): radiographic severity score >3, male gender, non-white ethnicity, diabetes, hypertension, neutrophils >8.0 x109/L, age >40 years and CRP >40 mg/L. Patients should be considered an appropriate subject for intervention with immunomodulatory therapies in the opinion of the investigator and be able to be maintained on venous thromboembolism prophylaxis during the inpatient dosing period, according to local guidelines. The complete inclusion and exclusion criteria as detailed in the additional file 1 should be fulfilled. Patients will be enrolled prior to the need for invasive mechanical ventilation, cardiac or renal support. Participants will be recruited across multiple centres including initially at Cambridge University Hospitals NHS Foundation Trust, King’s College Hospital NHS Foundation Trust, Guy’s and St Thomas’ NHS Foundation Trust, University Hospital of Wales, Gloucestershire Royal Hospitals NHS Foundation Trust and The Royal Wolverhampton NHS Trust. Intervention and comparator Each active comparator arm will be compared against standard of care (SoC). The immunomodulatory drugs were selected from a panel of licenced candidates by a drug evaluation ...
    Keywords COVID-19 ; Randomised controlled trial ; Protocol ; Baricitinib ; Ravulizumab ; Open-label ; Medicine (General) ; R5-920 ; covid19
    Subject code 610
    Language English
    Publishing date 2020-07-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: muLTi-Arm Therapeutic study in pre-ICu patients admitted with Covid-19-Experimental drugs and mechanisms (TACTIC-E)

    Ing Ni Lu / Spoorthy Kulkarni / Marie Fisk / Michalis Kostapanos / Edward Banham-Hall / Sonakshi Kadyan / Simon Bond / Sam Norton / Andrew Cope / James Galloway / Frances Hall / David Jayne / Ian B. Wilkinson / Joseph Cheriyan

    Trials, Vol 21, Iss 1, Pp 1-

    A structured summary of a study protocol for a randomized controlled trial

    2020  Volume 3

    Abstract: Abstract Objectives To determine if a specific intervention reduces the composite of progression of patients with COVID-19-related disease to organ failure or death as measured by time to incidence of any one of the following: death, invasive mechanical ... ...

    Abstract Abstract Objectives To determine if a specific intervention reduces the composite of progression of patients with COVID-19-related disease to organ failure or death as measured by time to incidence of any one of the following: death, invasive mechanical ventilation, ECMO, cardiovascular organ support (inotropes or balloon pump), or renal failure (estimated Cockcroft Gault creatinine clearance <15ml/min). Trial design Randomised, parallel arm, open-label, adaptive platform Phase 2/3 trial of potential disease modifying therapies in patients with late stage 1/stage 2 COVID-19-related disease, with a diagnosis based either on a positive assay or high suspicion of COVID-19 infection by clinical, laboratory and radiological assessment. Participants Patients aged 18 and over, with a clinical picture strongly suggestive of COVID-19-related disease (with/without a positive COVID-19 test) AND a risk count (as defined below) >3 OR ≥3 if risk count includes “Radiographic severity score >3”. A risk count is calculated by the following features on admission (1 point for each): radiographic severity score >3, male gender, non-white ethnicity, diabetes, hypertension, neutrophils >8.0 x109/L, age >40 years and CRP >40 mg/L. Patients should be considered an appropriate subject for intervention with immunomodulatory or other disease modifying agents in the opinion of the investigator and are able to swallow capsules or tablets. The complete inclusion and exclusion criteria as detailed in the Additional file 1 should be fulfilled. Drug specific inclusion and exclusion criteria will also be applied to the active arms. Patients will be enrolled prior to the need for invasive mechanical ventilation, cardiac or renal support. Participants will be recruited across multiple centres in the UK including initially at Cambridge University Hospitals NHS Foundation Trust and St George’s University NHS Foundation Trust. Other centres will be approached internationally in view of the evolving pandemic. Intervention and ...
    Keywords COVID-19 ; Randomised controlled trial ; Protocol ; Open-label ; Adaptive trial ; EDP1815 ; Medicine (General) ; R5-920 ; covid19
    Subject code 610
    Language English
    Publishing date 2020-07-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: PI3Kδ hyper-activation promotes development of B cells that exacerbate Streptococcus pneumoniae infection in an antibody-independent manner

    Anne-Katrien Stark / Anita Chandra / Krishnendu Chakraborty / Rafeah Alam / Valentina Carbonaro / Jonathan Clark / Srividya Sriskantharajah / Glyn Bradley / Alex G. Richter / Edward Banham-Hall / Menna R. Clatworthy / Sergey Nejentsev / J. Nicole Hamblin / Edith M. Hessel / Alison M. Condliffe / Klaus Okkenhaug

    Nature Communications, Vol 9, Iss 1, Pp 1-

    2018  Volume 16

    Abstract: Antibody mediated immune responses to Streptococcus pneumoniae are crucial for the immune response to infection. Here the authors show hyper-activation of PI3Kδ promotes development of a subset of B cells that exacerbate infection in an antibody- ... ...

    Abstract Antibody mediated immune responses to Streptococcus pneumoniae are crucial for the immune response to infection. Here the authors show hyper-activation of PI3Kδ promotes development of a subset of B cells that exacerbate infection in an antibody-independent manner and can be reversed by therapeutic targeting in vivo.
    Keywords Science ; Q
    Language English
    Publishing date 2018-08-01T00:00:00Z
    Publisher Nature Publishing Group
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: PI3Kδ hyper-activation promotes development of B cells that exacerbate Streptococcus pneumoniae infection in an antibody-independent manner

    Anne-Katrien Stark / Anita Chandra / Krishnendu Chakraborty / Rafeah Alam / Valentina Carbonaro / Jonathan Clark / Srividya Sriskantharajah / Glyn Bradley / Alex G. Richter / Edward Banham-Hall / Menna R. Clatworthy / Sergey Nejentsev / J. Nicole Hamblin / Edith M. Hessel / Alison M. Condliffe / Klaus Okkenhaug

    Nature Communications, Vol 9, Iss 1, Pp 1-

    2018  Volume 16

    Abstract: Antibody mediated immune responses to Streptococcus pneumoniae are crucial for the immune response to infection. Here the authors show hyper-activation of PI3Kδ promotes development of a subset of B cells that exacerbate infection in an antibody- ... ...

    Abstract Antibody mediated immune responses to Streptococcus pneumoniae are crucial for the immune response to infection. Here the authors show hyper-activation of PI3Kδ promotes development of a subset of B cells that exacerbate infection in an antibody-independent manner and can be reversed by therapeutic targeting in vivo.
    Keywords Science ; Q
    Language English
    Publishing date 2018-08-01T00:00:00Z
    Publisher Nature Portfolio
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article: Phosphoinositide 3-Kinase δ Gene Mutation Predisposes to Respiratory Infection and Airway Damage

    Angulo, Ivan / Alain Fischer / Alison Condliffe / Andrew J. Cant / Anita Chandra / Anna Kielkowska / Anne Durandy / Capucine Picard / Changxin Wu / Christine Fiddler / Deborah Smyth / Deirdre Cilliers / Dinakantha Kumararatne / Edward Banham-Hall / Edwin R. Chilvers / Fabien Garçon / Gašper Markelj / Gabriela Barcenas-Morales / George Farmer /
    Helen Baxendale / Isabelle Pellier / James A. Morris / James Curtis / Jatinder Juss / Jeffrey C. Barrett / Jonathan Clark / Katherine Blake-Palmer / Klaus Okkenhaug / Len Stephens / Mailis Maes / Marianne Debré / Mario Abinun / Menna Clatworthy / Nada Jabado / Olga Perisic / Oscar Vadas / Phillip Hawkins / Rainer Doffinger / Roger L. Williams / Sergey Nejentsev / Sven Kracker / Tanya Coulter / Timothy R. Leahy / Vincent Plagnol

    Science. 2013 Nov. 15, v. 342, no. 6160

    2013  

    Abstract: Answers from Exomes Exome sequencing, which targets only the protein-coding regions of the genome, has the potential to identify the underlying genetic causes of rare inherited diseases. Angulo et al. (p. 866, published online 17 October; see Perspective ...

    Abstract Answers from Exomes Exome sequencing, which targets only the protein-coding regions of the genome, has the potential to identify the underlying genetic causes of rare inherited diseases. Angulo et al. (p. 866, published online 17 October; see Perspective by Conley and Fruman) performed exome sequencing of individuals from seven unrelated families with severe, recurrent respiratory infections. The patients carried the same mutation in the gene coding for the catalytic subunit of phosphoinositide 3-kinase δ (PI3Kδ). The mutation caused aberrant activation of this kinase, which plays a key role in immune cell signaling. Drugs inhibiting PI3Kδ are already in clinical trials for other disorders.
    Keywords clinical trials ; drugs ; genes ; inheritance (genetics) ; mutation ; patients ; phosphatidylinositol 3-kinase ; protein subunits ; respiratory tract diseases ; sequence analysis
    Language English
    Dates of publication 2013-1115
    Size p. 866-871.
    Publishing place American Association for the Advancement of Science
    Document type Article
    ZDB-ID 128410-1
    ISSN 1095-9203 ; 0036-8075
    ISSN (online) 1095-9203
    ISSN 0036-8075
    DOI 10.1126/science.1243292
    Database NAL-Catalogue (AGRICOLA)

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