2018
DPP (Dipeptidyl Peptidase)-4 Inhibition Potentiates the Vasoconstrictor Response to NPY (Neuropeptide Y) in Humans During Renin-Angiotensin-Aldosterone System Inhibition
Hubers SA, Wilson JR, Yu C, Nian H, Grouzmann E, Eugster P, Shibao CA, Billings FT, Jafarian Kerman S, Brown NJ. DPP (Dipeptidyl Peptidase)-4 Inhibition Potentiates the Vasoconstrictor Response to NPY (Neuropeptide Y) in Humans During Renin-Angiotensin-Aldosterone System Inhibition. Hypertension 2018, 72: 712-719. PMID: 29987109, PMCID: PMC6202157, DOI: 10.1161/hypertensionaha.118.11498.Peer-Reviewed Original ResearchConceptsNPY infusionPlacebo-controlled crossover studyAngiotensin-converting enzyme inhibitorAldosterone system inhibitionDose-dependent vasoconstrictionIntra-arterial enalaprilatAngiotensin receptor blockersForearm blood flowHigh-risk patientsOrder of treatmentReceptor blockersVasoconstrictor effectVasoconstrictor responsesCardiovascular effectsRenin-AngiotensinBrachial arteryHeart failureNorepinephrine releaseCrossover studyEndogenous NPYY1 receptorCrossover treatmentSystem inhibitionY2 receptorsDPP4 inhibition
2017
Angiotensin-converting Enzyme Inhibitor and Other Drug-associated Angioedema
Stone C, Brown NJ. Angiotensin-converting Enzyme Inhibitor and Other Drug-associated Angioedema. Immunology And Allergy Clinics Of North America 2017, 37: 483-495. PMID: 28687104, DOI: 10.1016/j.iac.2017.04.006.Peer-Reviewed Original ResearchConceptsDrug-induced angioedemaEnzyme inhibitorsAngiotensin-converting enzyme inhibitorNon-β-lactam antibioticsNonsteroidal antiinflammatory agentsNonallergic angioedemaSubstance PTherapeutic decisionsAngioedemaAntiinflammatory agentsLactam antibioticsOther DrugΒ-lactam antibioticsDrugsPatientsLeukotrienesBradykininGenetic variantsAntibioticsInhibitorsAngiotensinProstaglandinsAgentsHistamineMainstay
2012
Angiotensin-converting enzyme inhibition or mineralocorticoid receptor blockade do not affect prevalence of atrial fibrillation in patients undergoing cardiac surgery*
Pretorius M, Murray KT, Yu C, Byrne JG, Billings FT, Petracek MR, Greelish JP, Hoff SJ, Ball SK, Mishra V, Body SC, Brown NJ. Angiotensin-converting enzyme inhibition or mineralocorticoid receptor blockade do not affect prevalence of atrial fibrillation in patients undergoing cardiac surgery*. Critical Care Medicine 2012, 40: 2805-2812. PMID: 22824930, PMCID: PMC3588582, DOI: 10.1097/ccm.0b013e31825b8be2.Peer-Reviewed Original ResearchConceptsAcute renal failureAngiotensin-converting enzyme inhibitorMineralocorticoid receptor blockadePostoperative atrial fibrillationMineralocorticoid receptor antagonistsAtrial fibrillationPlacebo groupSpironolactone groupRenal failureCardiac surgeryReceptor blockadeReceptor antagonistEnzyme inhibitorsDouble-blind placebo-controlled studyAngiotensin-converting enzyme inhibitionPrevalence of hypotensionElective cardiac surgeryPlacebo-controlled studyRenin-angiotensin systemNormal sinus rhythmEnzyme inhibitionRamipril groupSpironolactone useHospital stayPrimary endpoint
2005
A pilot study indicating that bradykinin B2 receptor antagonism attenuates protamine‐related hypotension after cardiopulmonary bypass
Pretorius M, Scholl FG, McFarlane JA, Murphey LJ, Brown NJ. A pilot study indicating that bradykinin B2 receptor antagonism attenuates protamine‐related hypotension after cardiopulmonary bypass. Clinical Pharmacology & Therapeutics 2005, 78: 477-485. PMID: 16321614, DOI: 10.1016/j.clpt.2005.08.010.Peer-Reviewed Original ResearchConceptsMean arterial pressureSaline solution groupT-PA activityAdministration of protamineCardiopulmonary bypassProtamine administrationHoe 140Receptor antagonismBradykinin concentrationsSolution groupTissue-type plasminogen activator releaseACE inhibitor-treated patientsBradykinin B2 receptor antagonismReceptor antagonist HOE 140Angiotensin-converting enzyme inhibitorB2 receptor antagonismInhibitor-treated patientsElective cardiac surgeryAdult male patientsBradykinin receptor antagonismDegradation of bradykininPlasminogen activator releaseSaline solutionProtamine infusionArterial pressure
1997
Recurrent angiotensin-converting enzyme inhibitor--associated angioedema.
Brown N, Snowden M, Griffin M. Recurrent angiotensin-converting enzyme inhibitor--associated angioedema. JAMA 1997, 278: 232-3. PMID: 9218671, DOI: 10.1001/jama.278.3.232.Peer-Reviewed Original ResearchConceptsACE inhibitor useACE inhibitorsInhibitor useRecurrent angioedemaEnzyme inhibitorsAngiotensin-converting enzyme inhibitorEpisodes of angioedemaRate of angioedemaRetrospective cohort studyDiagnosis of angioedemaRisk of angioedemaTennessee Medicaid programAngioedema recurrencesCohort studySerious morbidityRecurrent episodesMedical recordsAssociated angioedemaMultiple recurrencesMedicaid enrolleesAngioedemaPatientsRecurrenceNumber of causesMedicaid program