Roland E. Schmieder

Bio: Roland E. Schmieder is an academic researcher from University of Erlangen-Nuremberg. The author has contributed to research in topics: Blood pressure & Essential hypertension. The author has an hindex of 97, co-authored 717 publications receiving 78138 citations. Previous affiliations of Roland E. Schmieder include Complutense University of Madrid & University of Regensburg.

New data, new studies, new hopes for renal denervation in patients with uncontrolled hypertension.

Abstract: Background following the publication of SYMPLICITY HTN-3 the field of renal of denervation was put on hold. Although SYMPLICITY HTN-3 was well-designed and sham-controlled trial it failed to show any meaningful reduction in office or 24 h ambulatory blood pressure. The procedure was however safe and allowed research to continue. Although several pitfalls of the study have been pointed out, incomplete renal denervation was also implicated. Since then, a great deal of basic and clinical research took place and will be briefly commented on in this article. Methods and results Before and after SYMPLICITY-HTN-3, numerous uncontrolled, single or unblinded studies have shown substantial office BP reduction ranging from −7.7 to −32 mmHg and ambulatory BP ranging from −2.2 to 10.2 mmHg. Average weighted office systolic BP reduction was −20.8 mmHg and weighted average 24 h ambulatory BPM reduction was −7.8 mmHg. National and international registries have shown similar BP reductions, but results remained unconvincing due to lack of reliable sham controls. In recent years, 5 well-designed sham – controlled studies (beyond, SYMPLICITY-HTN-3) have been published. Of those studies two were single center and three were multicenter international studies. Four studies used single tip or multi-electrode, radiofrequency catheters and one used focused ultrasound. The three multicenter studies reported positive-placebo subtracted results and established BP reductions measured both in the office and by ambulatory monitoring. No serious adverse events were reported. Conclusions It can therefore be concluded that the latest sham controlled studies established efficacy and safety of renal denervation.

Current status of renal denervation in resistant hypertension

Abstract: Resistant hypertension is a frequent form of arterial hypertension that, with the exception of malignant hypertension, constitutes the most dangerous stage of arterial hypertension. Recently we have improved the detection, diagnosis, and therapy of resistant hypertensives. The technique of renal denervation with a catheter has improved the control of blood pressure in such patients. The technique is simple, safe, and available data indicates that it is effective. More data and longer follow-up of patients are required to promote wide acceptance of this new technique.

Effekte der antihypertensiven Langzeittherapie mit Losartan auf den Blutdruck und die kognitive Funktion bei Patienten mit essentieller Hypertonie und weiteren zerebrovaskulären Risikofaktoren (AWARE-Beobachtungsstudie)

Abstract: Die arterielle Hypertonie ist der wichtigste Risikofaktor fur den ischamischen Schlaganfall, weshalb die einschlagigen Leitlinien eine stringente Therapie zur Blutdrucknormalisierung empfehlen. Daruber hinaus kann die Hypertonie auch mit einer kognitiven Leistungsminderung sowie Demenz assoziiert zu sein. Deshalb wurde in der vorliegenden Studie bei Patienten mit essentieller Hypertonie und weiteren zerebrovaskularen Risikofaktoren der Effekt einer Langzeittherapie, basierend auf dem AT1-Blocker Losartan (± Hydrochlorothiazid [HCTZ]), auf die kognitive Funktion untersucht. Prospektive, offene Beobachtungsstudie mit 6 206 erwachsenen Patienten mit bekannter essentieller Hypertonie und zerebrovaskularen Risikofaktoren (uberwiegend mit 10-Jahres-Schlaganfallrisiko nach dem Framingham-Score von ≥ 20%). Demographische Daten, Blutdruck, ausgewahlte Laborparameter und die kognitive Funktion (c.I.-Test) wurden zu Studienbeginn sowie nach 3, 6 und 12 Monaten bestimmt. Die Patienten waren im Mittel 65,8 ± 10,7 Jahre alt; 46,1% waren Manner. Zusatzlich zur Behandlung mit Losartan ± HCTZ erhielten 54,1% der Patienten noch ein oder mehrere weitere Antihypertensiva. Der systolische/diastolische Blutdruck nahm von einem Ausgangswert von 158,1/90,3 mmHg nach 1-jahriger Behandlung auf 137,3/80,6 mmHg ab (–20,8/–9,7 mmHg). Die Proportion der Patienten mit keiner/leichter/starker kognitiver Beeintrachtigung betrug zu Beginn 30,0%/30,3%/39,7%, und zum Studienende 34,8%/28,1%/37,1%. Bei Patienten mit verminderter kognitiver Funktion waren die Fibrinogen- bzw. hsCRP-Spiegel (hochsensitives C-reaktives Protein) signifikant erhoht. Bei 231 Patienten (3,7%) wurden unerwunschte Ereignisse (UE) beobachtet; nur bei sechs (0,1%) bzw. 38 Patienten (0,6%) wurden schwerwiegende/nicht schwerwiegende UE mit moglichem Zusammenhang mit der Medikation berichtet. Ein hoher Anteil von Patienten mit Hypertonie hat eine eingeschrankte kognitive Funktion; deshalb sollten entsprechende Tests erwogen werden. Die Behandlung mit Losartan in der taglichen Praxis erhohte den Anteil der Patienten mit normaler kognitiver Funktion und war hinsichtlich der blutdrucksenkenden Wirkung wirksam und gut vertraglich.

Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure

Abstract: The National High Blood Pressure Education Program presents the complete Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure. Like its predecessors, the purpose is to provide an evidence-based approach to the prevention and management of hypertension. The key messages of this report are these: in those older than age 50, systolic blood pressure (BP) of greater than 140 mm Hg is a more important cardiovascular disease (CVD) risk factor than diastolic BP; beginning at 115/75 mm Hg, CVD risk doubles for each increment of 20/10 mm Hg; those who are normotensive at 55 years of age will have a 90% lifetime risk of developing hypertension; prehypertensive individuals (systolic BP 120-139 mm Hg or diastolic BP 80-89 mm Hg) require health-promoting lifestyle modifications to prevent the progressive rise in blood pressure and CVD; for uncomplicated hypertension, thiazide diuretic should be used in drug treatment for most, either alone or combined with drugs from other classes; this report delineates specific high-risk conditions that are compelling indications for the use of other antihypertensive drug classes (angiotensin-converting enzyme inhibitors, angiotensin-receptor blockers, beta-blockers, calcium channel blockers); two or more antihypertensive medications will be required to achieve goal BP (<140/90 mm Hg, or <130/80 mm Hg) for patients with diabetes and chronic kidney disease; for patients whose BP is more than 20 mm Hg above the systolic BP goal or more than 10 mm Hg above the diastolic BP goal, initiation of therapy using two agents, one of which usually will be a thiazide diuretic, should be considered; regardless of therapy or care, hypertension will be controlled only if patients are motivated to stay on their treatment plan. Positive experiences, trust in the clinician, and empathy improve patient motivation and satisfaction. This report serves as a guide, and the committee continues to recognize that the responsible physician's judgment remains paramount.

2013 ESH/ESC Guidelines for the management of arterial hypertension: The Task Force for the management of arterial hypertension of the European Society of Hypertension (ESH) and of the European Society of Cardiology (ESC).

Abstract: ABCD : Appropriate Blood pressure Control in Diabetes ABI : ankle–brachial index ABPM : ambulatory blood pressure monitoring ACCESS : Acute Candesartan Cilexetil Therapy in Stroke Survival ACCOMPLISH : Avoiding Cardiovascular Events in Combination Therapy in Patients Living with Systolic Hypertension ACCORD : Action to Control Cardiovascular Risk in Diabetes ACE : angiotensin-converting enzyme ACTIVE I : Atrial Fibrillation Clopidogrel Trial with Irbesartan for Prevention of Vascular Events ADVANCE : Action in Diabetes and Vascular Disease: Preterax and Diamicron-MR Controlled Evaluation AHEAD : Action for HEAlth in Diabetes ALLHAT : Antihypertensive and Lipid-Lowering Treatment to Prevent Heart ATtack ALTITUDE : ALiskiren Trial In Type 2 Diabetes Using Cardio-renal Endpoints ANTIPAF : ANgioTensin II Antagonist In Paroxysmal Atrial Fibrillation APOLLO : A Randomized Controlled Trial of Aliskiren in the Prevention of Major Cardiovascular Events in Elderly People ARB : angiotensin receptor blocker ARIC : Atherosclerosis Risk In Communities ARR : aldosterone renin ratio ASCOT : Anglo-Scandinavian Cardiac Outcomes Trial ASCOT-LLA : Anglo-Scandinavian Cardiac Outcomes Trial—Lipid Lowering Arm ASTRAL : Angioplasty and STenting for Renal Artery Lesions A-V : atrioventricular BB : beta-blocker BMI : body mass index BP : blood pressure BSA : body surface area CA : calcium antagonist CABG : coronary artery bypass graft CAPPP : CAPtopril Prevention Project CAPRAF : CAndesartan in the Prevention of Relapsing Atrial Fibrillation CHD : coronary heart disease CHHIPS : Controlling Hypertension and Hypertension Immediately Post-Stroke CKD : chronic kidney disease CKD-EPI : Chronic Kidney Disease—EPIdemiology collaboration CONVINCE : Controlled ONset Verapamil INvestigation of CV Endpoints CT : computed tomography CV : cardiovascular CVD : cardiovascular disease D : diuretic DASH : Dietary Approaches to Stop Hypertension DBP : diastolic blood pressure DCCT : Diabetes Control and Complications Study DIRECT : DIabetic REtinopathy Candesartan Trials DM : diabetes mellitus DPP-4 : dipeptidyl peptidase 4 EAS : European Atherosclerosis Society EASD : European Association for the Study of Diabetes ECG : electrocardiogram EF : ejection fraction eGFR : estimated glomerular filtration rate ELSA : European Lacidipine Study on Atherosclerosis ESC : European Society of Cardiology ESH : European Society of Hypertension ESRD : end-stage renal disease EXPLOR : Amlodipine–Valsartan Combination Decreases Central Systolic Blood Pressure more Effectively than the Amlodipine–Atenolol Combination FDA : U.S. Food and Drug Administration FEVER : Felodipine EVent Reduction study GISSI-AF : Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto Miocardico-Atrial Fibrillation HbA1c : glycated haemoglobin HBPM : home blood pressure monitoring HOPE : Heart Outcomes Prevention Evaluation HOT : Hypertension Optimal Treatment HRT : hormone replacement therapy HT : hypertension HYVET : HYpertension in the Very Elderly Trial IMT : intima-media thickness I-PRESERVE : Irbesartan in Heart Failure with Preserved Systolic Function INTERHEART : Effect of Potentially Modifiable Risk Factors associated with Myocardial Infarction in 52 Countries INVEST : INternational VErapamil SR/T Trandolapril ISH : Isolated systolic hypertension JNC : Joint National Committee JUPITER : Justification for the Use of Statins in Primary Prevention: an Intervention Trial Evaluating Rosuvastatin LAVi : left atrial volume index LIFE : Losartan Intervention For Endpoint Reduction in Hypertensives LV : left ventricle/left ventricular LVH : left ventricular hypertrophy LVM : left ventricular mass MDRD : Modification of Diet in Renal Disease MRFIT : Multiple Risk Factor Intervention Trial MRI : magnetic resonance imaging NORDIL : The Nordic Diltiazem Intervention study OC : oral contraceptive OD : organ damage ONTARGET : ONgoing Telmisartan Alone and in Combination with Ramipril Global Endpoint Trial PAD : peripheral artery disease PATHS : Prevention And Treatment of Hypertension Study PCI : percutaneous coronary intervention PPAR : peroxisome proliferator-activated receptor PREVEND : Prevention of REnal and Vascular ENdstage Disease PROFESS : Prevention Regimen for Effectively Avoiding Secondary Strokes PROGRESS : Perindopril Protection Against Recurrent Stroke Study PWV : pulse wave velocity QALY : Quality adjusted life years RAA : renin-angiotensin-aldosterone RAS : renin-angiotensin system RCT : randomized controlled trials RF : risk factor ROADMAP : Randomized Olmesartan And Diabetes MicroAlbuminuria Prevention SBP : systolic blood pressure SCAST : Angiotensin-Receptor Blocker Candesartan for Treatment of Acute STroke SCOPE : Study on COgnition and Prognosis in the Elderly SCORE : Systematic COronary Risk Evaluation SHEP : Systolic Hypertension in the Elderly Program STOP : Swedish Trials in Old Patients with Hypertension STOP-2 : The second Swedish Trial in Old Patients with Hypertension SYSTCHINA : SYSTolic Hypertension in the Elderly: Chinese trial SYSTEUR : SYSTolic Hypertension in Europe TIA : transient ischaemic attack TOHP : Trials Of Hypertension Prevention TRANSCEND : Telmisartan Randomised AssessmeNt Study in ACE iNtolerant subjects with cardiovascular Disease UKPDS : United Kingdom Prospective Diabetes Study VADT : Veterans' Affairs Diabetes Trial VALUE : Valsartan Antihypertensive Long-term Use Evaluation WHO : World Health Organization ### 1.1 Principles The 2013 guidelines on hypertension of the European Society of Hypertension (ESH) and the European Society of Cardiology …

2007 Guidelines for the Management of Arterial Hypertension : The Task Force for the Management of Arterial Hypertension of the European Society of Hypertension (ESH) and of the European Society of Cardiology (ESC).

Abstract: 2007 Guidelines for the Management of Arterial Hypertension : The Task Force for the Management of Arterial Hypertension of the European Society of Hypertension (ESH) and of the European Society of Cardiology (ESC).