keyword
MENU ▼
Read by QxMD icon Read
search

Icatibant

keyword
https://www.readbyqxmd.com/read/28601641/treatment-effect-and-safety-of-icatibant-in-pediatric-patients-with-hereditary-angioedema
#1
Henriette Farkas, Avner Reshef, Werner Aberer, Teresa Caballero, Laura McCarthy, James Hao, Wolfram Nothaft, Jennifer Schranz, Jonathan A Bernstein, H Henry Li
BACKGROUND: Clinical manifestations of hereditary angioedema with C1 inhibitor deficiency (C1-INH-HAE) usually begin in childhood, often intensifying during puberty. Currently there are insufficient efficacy/safety data for HAE therapies in children and adolescents due to the small number of pediatric patients enrolled in studies. OBJECTIVE: The objective of this phase 3 study was to evaluate the efficacy/safety of a single subcutaneous dose of icatibant (0.4 mg/kg; maximum 30 mg) in pediatric patients with C1-INH-HAE...
June 7, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28552382/randomized-trial-of-icatibant-for-angiotensin-converting-enzyme-inhibitor-induced-upper-airway-angioedema
#2
Richard Sinert, Phillip Levy, Jonathan A Bernstein, Richard Body, Marco L A Sivilotti, Joseph Moellman, Jennifer Schranz, Jovanna Baptista, Alan Kimura, Wolfram Nothaft
BACKGROUND: Upper airway angioedema is a rare, unpredictable, and at times life-threatening adverse effect of angiotensin-converting enzyme inhibitors (ACE-Is) with no existing effective pharmacologic treatment. Icatibant is a bradykinin B2 receptor antagonist that may be beneficial in patients with ACE-I-induced angioedema. OBJECTIVE: We aimed to evaluate the efficacy of icatibant in subjects with ACE-I-induced angioedema. METHODS: At 31 centers in 4 countries, adults on ACE-Is who presented within 12 hours of the onset of at least moderately severe angioedema were randomized 1:1 to icatibant 30 mg or placebo administered subcutaneously...
May 25, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28539578/drug-induced-inhibition-of-angiotensin-converting-enzyme-and-dipeptidyl-peptidase-4-results-in-nearly-therapy-resistant-bradykinin-induced-angioedema-a-case-report
#3
Janina Hahn, Susanne Trainotti, Thomas K Hoffmann, Jens Greve
BACKGROUND Bradykinin is an underestimated mediator of angioedema. One subgroup of bradykinin induced angioedema is angioedema triggered by treatment with angiotensin converting enzyme (ACE) inhibitors. Due to its localization in the head and neck region and its unpredictable course, it is a possibly life-threatening condition. There is not an officially approved treatment for ACE inhibitor induced angioedema. CASE REPORT We present a case of an 83-year-old woman, who presented to our ENT department because of acute swelling of the tongue...
May 25, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28373410/bradykinin-b2-receptor-activation-regulates-renin-in-m-1-cells-via-protein-kinase-c-and-nitric-oxide
#4
Lucienne S Lara, Camille R T Bourgeois, Samir S El-Dahr, Minolfa C Prieto
In the collecting duct (CD), the interactions of renin angiotensin system (RAS) and kallikrein-kinin system (KKS) modulate Na(+) reabsorption, volume homeostasis, and blood pressure. In this study, we used a mouse kidney cortical CD cell line (M-1 cells) to test the hypothesis that in the CD, the activation of bradykinin B2 receptor (B2R) increases renin synthesis and release. Physiological concentrations of bradykinin (BK) treatment of M-1 cells increased renin mRNA and prorenin and renin protein contents in a dose-dependent manner and increased threefold renin content in the cell culture media...
April 2017: Physiological Reports
https://www.readbyqxmd.com/read/28370444/the-icatibant-outcome-survey-experience-of-hereditary-angioedema-management-from-six-european-countries
#5
T Caballero, W Aberer, H J Longhurst, M Maurer, A Zanichelli, A Perrin, L Bouillet, I Andresen
BACKGROUND: Hereditary angioedema (HAE) due to C1-inhibitor deficiency (C1-INH-HAE) is a rare, potentially fatal, bradykinin-mediated disease. Icatibant is a bradykinin B2 receptor antagonist originally approved in 2008 in the European Union and 2011 in the United States as an acute therapy option for HAE attacks in adults. OBJECTIVE: To compare demographics, disease characteristics and treatment outcomes of icatibant-treated HAE attacks in patients with C1-INH-HAE enrolled in the Icatibant Outcome Survey across six European countries: Austria, France, Germany, Italy, Spain and the UK...
April 1, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28284781/diagnosis-course-and-management-of-angioedema-in-patients-with-acquired-c1-inhibitor-deficiency
#6
Andrea Zanichelli, Giulia Maria Azin, Maddalena Alessandra Wu, Chiara Suffritti, Lorena Maggioni, Sonia Caccia, Francesca Perego, Romualdo Vacchini, Marco Cicardi
BACKGROUND: Acquired angioedema due to C1-inhibitor deficiency (C1-INH-AAE) is a rare disease with no prevalence data or approved therapies. OBJECTIVE: To report data on patients with C1-INH-AAE followed at Angioedema Center, Milan (from 1976 to 2015). METHODS: Diagnostic criteria included history of recurrent angioedema without wheals; decreased C1-INH antigen levels and/or functional activity of C1-INH and C4 antigen less than 50% of normal; late symptom onset (>40 years); no family history of angioedema and C1-INH deficiency...
March 8, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28250922/hereditary-angioedema-with-normal-c1-inhibitor-in-a-french-cohort-clinical-characteristics-and-response-to-treatment-with-icatibant
#7
Laurence Bouillet, Isabelle Boccon-Gibod, David Launay, Anne Gompel, Gisele Kanny, Vincent Fabien, Oliver Fain
INTRODUCTION: The clinical characteristics and icatibant-treatment outcomes of patients with hereditary angioedema with normal C1 inhibitor (HAE-nC1 INH) are limited. METHODS: We retrospectively analyzed data from French HAE patients enrolled in the Icatibant Outcome Survey registry (from July 2009 to September 2013) to compare disease characteristics and the effectiveness and safety of acute icatibant-treated angioedema attacks in patients with HAE-nC1 INH, HAE with C1 INH deficiency (type I), or dysfunction (type II)...
March 2017: Immunity, Inflammation and Disease
https://www.readbyqxmd.com/read/28133580/species-specific-pharmacology-of-maximakinin-an-amphibian-homologue-of-bradykinin-putative-prodrug-activity-at-the-human-b2-receptor-and-peptidase-resistance-in-rats
#8
Xavier Charest-Morin, Hélène Bachelard, Melissa Jean, Francois Marceau
Maximakinin (MK), an amphibian peptide possessing the C-terminal sequence of bradykinin (BK), is a BK B2 receptor (B2R) agonist eliciting prolonged signaling. We reinvestigated this 19-mer for species-specific pharmacologic profile, in vivo confirmation of resistance to inactivation by angiotensin converting enzyme (ACE), value as a module for the design of fusion proteins that bind to the B2R in mammalian species and potential activity as a histamine releaser. Competition of the binding of [(3)H]BK to recombinant human myc-B2Rs in cells that express these receptors revealed that MK possessed a tenuous fraction (<0...
2017: PeerJ
https://www.readbyqxmd.com/read/28051822/novel-usage-of-fresh-frozen-plasma-in-hereditary-angioedema
#9
N Hanizah, C A Affirul, N A Farah, M A Shamila, M I Ridzuan
Hereditary angioedema (HAE) is a rare and potentially life threatening autosomal dominant disease characterized by recurrent episodes of cutaneous and mucosal oedema. It results from reduced expression or loss of function of CI-esterase inhibitors (C1-INH). As opposed to the more common histamine-mediated angioedema, HAE does not respond well to conventional treatments with anti-histamines, steroids and adrenaline. Early recognition and timely intervention with the correct treatment are crucial particularly preventing airway obstruction...
November 2016: La Clinica Terapeutica
https://www.readbyqxmd.com/read/27936514/comparing-acquired-angioedema-with-hereditary-angioedema-types-i-ii-findings-from-the-icatibant-outcome-survey
#10
H J Longhurst, A Zanichelli, T Caballero, L Bouillet, W Aberer, M Maurer, O Fain, V Fabien, I Andresen
Icatibant is used to treat acute hereditary angioedema with C1 inhibitor deficiency types I/II (C1-INH-HAE types I/II) and has shown promise in angioedema due to acquired C1 inhibitor deficiency (C1-INH-AAE). Data from the Icatibant Outcome Survey (IOS) were analysed to evaluate the effectiveness of icatibant in the treatment of patients with C1-INH-AAE and compare disease characteristics with those with C1-INH-HAE types I/II. Key medical history (including prior occurrence of attacks) was recorded upon IOS enrolment...
April 2017: Clinical and Experimental Immunology
https://www.readbyqxmd.com/read/27926986/long-term-safety-of-icatibant-treatment-of-patients-with-angioedema-in-real-world-clinical-practice
#11
A Zanichelli, M Maurer, W Aberer, T Caballero, H J Longhurst, L Bouillet, V Fabien, I Andresen
The Icatibant Outcome Survey (IOS) is an observational study monitoring safety and effectiveness of icatibant in the real-world setting. We analyzed safety data from 3025 icatibant-treated attacks in 557 patients (enrolled between July 2009 and February 2015). Icatibant was generally well tolerated. Excluding off-label use and pregnancy, 438 patients (78.6%) did not report adverse events (AEs). The remaining 119 (21.4%) patients reported 341 AEs, primarily gastrointestinal disorders (19.6%). Of these, 43 AEs in 17 patients (3...
June 2017: Allergy
https://www.readbyqxmd.com/read/27913306/effect-of-bradykinin-receptor-antagonism-on-ace-inhibitor-associated-angioedema
#12
Brittany T Straka, Claudia E Ramirez, James B Byrd, Elizabeth Stone, Alencia Woodard-Grice, Hui Nian, Chang Yu, Aleena Banerji, Nancy J Brown
BACKGROUND: The B2 receptor antagonist icatibant is approved for treatment of attacks of hereditary angioedema. Icatibant has been reported to decrease time-to-resolution of angiotensin-converting enzyme (ACE) inhibitor-associated angioedema in 1 study of European patients. OBJECTIVE: We sought to test the hypothesis that a bradykinin B2 receptor antagonist would shorten time-to-resolution from ACE inhibitor-associated angioedema. METHODS: Patients with ACE inhibitor-associated angioedema (defined as swelling of lips, tongue, pharynx, or face during ACE inhibitor use and no swelling in the absence of ACE inhibitor use) were enrolled at Vanderbilt University Medical Center from October 2007 through September 2015 and at Massachusetts General Hospital in 2012...
November 29, 2016: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/27886906/the-angiotensin-converting-enzyme-induced-angioedema
#13
REVIEW
Murat Bas
The bradykinin B2 receptor antagonist icatibant is effective in angiotensin-converting enzyme inhibitor-induced angioedema. The drug is not approved officially for this indication and has to be administered in an emergency situation off-label. Corticosteroids or antihistamines do not seem to work in this condition. The effectiveness of C1-esterase-inhibitor in angiotensin-converting enzyme-induced angioedema must be verified in a double-blind study.
February 2017: Immunology and Allergy Clinics of North America
https://www.readbyqxmd.com/read/27818136/subcutaneous-icatibant-for-the-treatment-of-hereditary-angioedema-attacks-comparison-of-home-self-administration-with-administration-at-a-medical-facility
#14
Iris M Otani, William R Lumry, Shelley Hurwitz, Huamin Henry Li, Timothy J Craig, Niki S Holtzman, Matthew I Iandoli, Julie Tucker, Marc A Riedl, Bruce L Zuraw, Aleena Banerji
BACKGROUND: Hereditary angioedema (HAE) is a life-threatening disorder characterized by recurrent angioedema. Icatibant, a subcutaneous bradykinin-B2-receptor antagonist, is an effective on-demand therapy. Data outside the United States suggest that self-administration is tolerated and patient-preferred compared with administration by health care professionals at medical facilities (HCP-administration). OBJECTIVE: A prospective, multicenter study was conducted in the United States to compare icatibant self-administration and HCP-administration...
November 3, 2016: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/27788882/hereditary-angioedema-with-f12-mutation-clinical-features-and-enzyme-polymorphisms-in-9-southwestern-spanish-families
#15
Macarena Piñero-Saavedra, Teresa González-Quevedo, Blanca Saenz de San Pedro, Cristina Alcaraz, Pedro Bobadilla-González, Lourdes Fernández-Vieira, Belén Hinojosa, Raúl García-Lozano
BACKGROUND: Information on F12 mutation hereditary angioedema (HAE) is still limited, but Spain is now recognized as having one of the highest concentrations of cases in Western Europe. OBJECTIVE: To describe unique features of HAE in Spanish carriers of the F12 mutation and investigate a potential role for angiotensin-converting enzyme (ACE) and aminopeptidase-P polymorphisms in disease expression. METHODS: This was a prospective observational cohort study of 35 individuals (80% females) from 9 unrelated families carrying the p...
November 2016: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/27742086/misdiagnosis-trends-in-patients-with-hereditary-angioedema-from-the-real-world-clinical-setting
#16
Andrea Zanichelli, Hilary J Longhurst, Marcus Maurer, Laurence Bouillet, Werner Aberer, Vincent Fabien, Irmgard Andresen, Teresa Caballero
BACKGROUND: Hereditary angioedema due to C1 inhibitor deficiency (C1-INH-HAE) causes swelling in the skin and upper airways and pain in the abdomen because of mucosal swelling. C1-INH-HAE is frequently misdiagnosed, leading to delays in diagnosis, inadequate treatment, and unnecessary procedures. OBJECTIVE: To evaluate the history of misdiagnosis in patients participating in the Icatibant Outcome Survey (IOS). METHODS: The IOS is an observational study in which safety and effectiveness of icatibant have been evaluated since 2009...
October 2016: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/27686124/high-attack-frequency-in-patients-with-angioedema-due-to-c1-inhibitor-deficiency-is-a-major-determinant-in-switching-to-home-therapy-a-real-life-observational-study
#17
Veronica Squeglia, Alessandro Barbarino, Maria Bova, Carmela Gravante, Angelica Petraroli, Giuseppe Spadaro, Massimo Triggiani, Arturo Genovese, Gianni Marone
BACKGROUND: Hereditary angioedema with C1-inhibitor deficiency (C1-INH-HAE) is characterized by recurrent attacks of swelling that affect various body sites. Such attacks are a frequent cause of visits to the emergency department and are often treated in the hospital. In recent years, self-administration of C1-inhibitor (C1-INH) concentrates at home has become an increasingly used option, with a positive impact on patient outcomes and quality of life. METHODS: This was an observational study of 6 months' duration in 56 patients with C1-INH-HAE referred to a HAE center in southern Italy...
September 29, 2016: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/27672078/efficacy-of-treatment-of-non-hereditary-angioedema
#18
Mignon van den Elzen, M F C L Go, A C Knulst, M A Blankestijn, H van Os-Medendorp, H G Otten
Non-hereditary angioedema (AE) with normal C1 esterase inhibitor (C1INH) can be presumably bradykinin- or mast cell-mediated, or of unknown cause. In this systematic review, we searched PubMed, EMBASE, and Scopus to provide an overview of the efficacy of different treatment options for the abovementioned subtypes of refractory non-hereditary AE with or without wheals and with normal C1INH. After study selection and risk of bias assessment, 61 articles were included for data extraction and analysis. Therapies were described for angiotensin-converting enzyme inhibitor-induced AE (ACEi-AE), for idiopathic AE, and for AE with wheals...
September 27, 2016: Clinical Reviews in Allergy & Immunology
https://www.readbyqxmd.com/read/27614181/involvement-of-the-trpv1-receptor-in-plasma-extravasation-in-airways-of-rats-treated-with-an-angiotensin-converting-enzyme-inhibitor
#19
Janiana Raíza Jentsch Matias de Oliveira, Michel Fleith Otuki, Daniela Almeida Cabrini, Indiara Brusco, Sara Marchesan Oliveira, Juliano Ferreira, Eunice André
Angiotensin-converting enzyme inhibitors (ACEIs) are widely used in the treatment of hypertension, congestive heart failure and renal disease, and are considered relatively safe and generally well-tolerated drugs. However, adverse effects of ACEIs have been reported, including non-productive cough and angioedema, which can lead to poor adherence to therapy. The mechanisms by which ACEIs promote adverse effects are not fully elucidated, although increased bradykinin plasma levels following ACEI therapy seem to play an important role...
September 7, 2016: Pulmonary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/27558549/the-emerging-role-of-bradykinin-in-the-pathogenesis-of-osteoarthritis-and-its-possible-clinical-implications
#20
Sara Tenti, Nicola Antonio Pascarelli, Sara Cheleschi, Giacomo Maria Guidelli, Antonella Fioravanti
Osteoarthritis (OA) is a multifaceted disorder defined by the alteration of homeostasis and degradation in articular cartilage. Recently mounting evidence suggests that OA should be conceived as an inflammatory disease rather than a simple wear-and-tear problem. Bradykinin (BK) and B2 receptors play a role in the pathogenesis of OA. The aim of this paper is to analyze preclinical and clinical studies examining the potential role of BK and of B2 receptor blockade in OA pathogenesis. We analyzed the data about the effects of BK in synoviocytes, endothelial cells and chondrocytes cultures and described the action of B2 receptor antagonists (Icatibant and Fasitibant)...
August 24, 2016: Current Rheumatology Reviews
keyword
keyword
77035
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"