Browsing Bergen Open Research Archive by Author "Dickstein, Kenneth"

Now showing items 1-20 of 34

    • Additional burden of iron deficiency in heart failure patients beyond the cardio-renal anaemia syndrome: findings from the BIOSTAT-CHF study 

      Alnuwaysir, Ridha I.S.; Grote Beverborg, Niels; Hoes, Martijn F.; Markousis-Mavrogenis, George; Gomez, Karla A.; van der Wal, Haye H.; Cleland, John G.; Dickstein, Kenneth; Lang, Chim C.; Ng, Leong L.; Ponikowski, Piotr; Anker, Stefan D.; van Veldhuisen, Dirk J.; Voors, Adriaan A.; van der Meer, Peter (Journal article; Peer reviewed, 2022)
      Aims Whereas the combination of anaemia and chronic kidney disease (CKD) has been extensively studied in patients with heart failure (HF), the contribution of iron deficiency (ID) to this dysfunctional interplay is unknown. ...

    • Biomarker changes as surrogate endpoints in early-phase trials in heart failure with reduced ejection fraction 

      Savarese, Gianluigi; Uijl, Alicia; Ouwerkerk, Wouter; Tromp, Jasper; Anker, Stefan D.; Dickstein, Kenneth; Hage, Camilla; Lam, Carolyn S.P.; Lang, Chim C.; Metra, Marco; Ng, Leong L.; Orsini, Nicola; Samani, Nilesh J.; van Veldhuisen, Dirk J.; Cleland, John G.F.; Voors, Adriaan A.; Lund, Lars H. (Journal article; Peer reviewed, 2022)
      Aims No biomarker has achieved widespread acceptance as a surrogate endpoint for early-phase heart failure (HF) trials. We assessed whether changes over time in a panel of plasma biomarkers were associated with subsequent ...

    • Biomarker signature and pathophysiological pathways in patients with chronic heart failure and metabolic syndrome 

      van der Hoef, Camilla C.S.; Boorsma, Eva M.; Emmens, Johanna E.; van Essen, Bart J.; Metra, Marco; Ng, Leong L.; Anker, Stefan D.; Dickstein, Kenneth; Mordi, Ify R.; Dihoum, Adel; Lang, Chim C.; van Veldhuisen, Dirk J.; Lam, Carolyn S.P.; Voors, Adriaan A. (Journal article; Peer reviewed, 2023)
      Aim The comorbidities that collectively define metabolic syndrome are common in patients with heart failure. However, the role of metabolic syndrome in the pathophysiology of heart failure is not well understood. We ...

    • Clinical characteristics and prognosis of patients with heart failure and high concentrations of interleukin-17D 

      Baumhove, Lukas; Bomer, Nils; Tromp, Jasper; van Essen, Bart J.; Dickstein, Kenneth; Cleland, John G.; Lang, Chim C.; Ng, Leong L.; Samani, Nilesh J.; Anker, Stefan D.; Metra, Marco; van Veldhuisen, Dirk J.; van der Meer, Peter; Voors, Adriaan A. (Journal article; Peer reviewed, 2023)
      Aims Heart failure (HF) is associated with cytokine activation and inflammation. Experimental evidence suggests that plasma interleukin-17 (IL-17) is associated with myocardial fibrosis and cardiac dysfunction in HF. ...

    • Clinical impact of changes in mitral regurgitation severity after medical therapy optimization in heart failure 

      Pagnesi, Matteo; Adamo, Marianna; Sama, Iziah E.; Anker, Stefan D.; Cleland, John G.; Dickstein, Kenneth; Filippatos, Gerasimos S.; Inciardi, Riccardo M.; Lang, Chim C.; Lombardi, Carlo; Ng, Leong L.; Ponikowski, Piotr; Samani, Nilesh J.; Zannad, Faiez; van Veldhuisen, Dirk J.; Voors, Adriaan A.; Metra, Marco (Journal article; Peer reviewed, 2022)
      Background: Few data are available regarding changes in mitral regurgitation (MR) severity with guideline-recommended medical therapy (GRMT) in heart failure (HF). Our aim was to evaluate the evolution and impact of MR ...

    • Clinical implications of left atrial changes after optimization of medical therapy in patients with heart failure 

      Inciardi, Riccardo M.; Pagnesi, Matteo; Lombardi, Carlo M.; Anker, Stefan D.; Cleland, John G.; Dickstein, Kenneth; Filippatos, Gerasimos S.; Lang, Chim C.; Ng, Leong L.; Pellicori, Pierpaolo; Ponikowski, Piotr; Samani, Nilesh J.; Zannad, Faiez; van Veldhuisen, Dirk J.; Solomon, Scott D.; Voors, Adriaan A.; Metra, Marco (Journal article; Peer reviewed, 2022)
      Aims Limited data exist regarding the prognostic relevance of changes in left atrial (LA) dimensions in patients with heart failure (HF). We assessed changes in LA dimension and their relation with outcomes after optimization ...

    • Clinical implications of low estimated protein intake in patients with heart failure 

      Streng, Koen W.; Hillege, Hans L.; ter Maaten, Jozine M.; van Veldhuisen, Dirk J.; Dickstein, Kenneth; Ng, Leong L.; Samani, Nilesh J.; Metra, Marco; Ponikowski, Piotr; Cleland, John G.; Anker, Stefan D.; Romaine, Simon P.R.; Damman, Kevin; van der Meer, Peter; Lang, Chim C.; Voors, Adriaan A. (Journal article; Peer reviewed, 2022)
      Background: A higher protein intake has been associated with a higher muscle mass and lower mortality rates in the general population, but data about protein intake and survival in patients with heart failure (HF) are ...

    • Development and external validation of prognostic models to predict sudden and pump-failure death in patients with HFrEF from PARADIGM-HF and ATMOSPHERE 

      Shen, Li; Claggett, Brian; Jhund, Pardeep S.; Abraham, William T.; Desai, Akshay S.; Dickstein, Kenneth; Gong, Jianjian; Køber, Lars; Lefkowitz, Martin; Rouleau, Jean L.; Shi, Victor; Swedberg, Karl; Zile, Michael R.; Solomon, Scott D.; McMurray, John J.V. (Journal article; Peer reviewed, 2021)
      Background: Sudden death (SD) and pump failure death (PFD) are the two leading causes of death in patients with heart failure and reduced ejection fraction (HFrEF). Objective: Identifying patients at higher risk for ...

    • Dipeptidyl peptidase 3, a marker of the antagonist pathway of the renin–angiotensin–aldosterone system in patients with heart failure 

      Boorsma, Eva M.; ter Maaten, Jozine M.; Damman, Kevin; van Veldhuisen, Dirk J.; Dickstein, Kenneth; Anker, Stefan D.; Filippatos, Gerasimos; Lang, Chim C.; Metra, Marco; Santos, Karine; Voors, Adriaan A. (Journal article; Peer reviewed, 2021)
      Aims Recently, dipeptidyl peptidase 3 (DPP3) has been discovered as the peptidase responsible for cleavage of angiotensin (1–7) [Ang (1–7)]. Ang (1–7) is part of the angiotensin-converting enzyme–Ang (1–7)–Mas pathway ...

    • Distinct pathophysiological pathways in women and men with heart failure 

      Ravera, Alice; Santema, Bernadet T.; de Boer, Rudolf A.; Anker, Stefan D.; Samani, Nilesh J.; Lang, Chim C.; Ng, Leong; Cleland, John G.F.; Dickstein, Kenneth; Lam, Carolyn S.P.; Van Spall, Harriette G. C.; Filippatos, Gerasimos; van Veldhuisen, Dirk J.; Metra, Marco; Voors, Adriaan A.; Sama, Iziah E. (Journal article; Peer reviewed, 2022)
      Aims: Clinical differences between women and men have been described in heart failure (HF). However, less is known about the underlying pathophysiological mechanisms. In this study, we compared multiple circulating biomarkers ...

    • Effects of sildenafil on symptoms and exercise capacity for heart failure with reduced ejection fraction and pulmonary hypertension (the SilHF study): a randomized placebo-controlled multicentre trial 

      Cooper, Trond Johan; Cleland, John G.F.; Guazzi, Marco; Pellicori, Pierpaolo; Ben Gal, Tuvia; Amir, Offer; Al-Mohammad, Abdallah; Clark, Andrew L.; McConnachie, Alex; Steine, Kjetil; Dickstein, Kenneth (Journal article; Peer reviewed, 2022)
      Aims: Pulmonary hypertension (PHT) may complicate heart failure with reduced ejection fraction (HFrEF) and is associated with a substantial symptom burden and poor prognosis. Sildenafil, a phosphodiesterase-5 (PDE-5) ...

    • The Homeostatic Chemokine CCL21 Predicts Mortality and May Play a Pathogenic Role in Heart Failure 

      Yndestad, Arne; Finsen, Alexandra Vanessa; Ueland, Thor; Husberg, Cathrine; Dahl, Christen P.; Dickstein, Kenneth (Peer reviewed; Journal article, 2012-03-12)
      Background: CCL19 and CCL21, acting through CCR7, are termed homeostatic chemokines. Based on their role in concerting immunological responses and their proposed involvement in tissue remodeling, we hypothesized that these ...

    • Hospitalization for acute heart failure during non-working hours impacts on long-term mortality: the REPORT-HF registry 

      Katsanos, Spyridon; Ouwerkerk, Wouter; Farmakis, Dimitrios; Collins, Sean P.; Angermann, Christiane E.; Dickstein, Kenneth; Tomp, Jasper; Ertl, Georg; Cleland, John; Dahlström, Ulf; Obergfell, Achim; Ghadanfar, Mathieu; Perrone, Sergio V.; Hassanein, Mahmoud; Stamoulis, Konstantinos; Parissis, John; Lam, Carolyn; Filippatos, Gerasimos (Journal article; Peer reviewed, 2023)
      Aims Hospital admission during nighttime and off hours may affect the outcome of patients with various cardiovascular conditions due to suboptimal resources and personnel availability, but data for acute heart failure ...

    • The impact of intravenous ferric carboxymaltose on renal function: An analysis of the FAIR-HF study 

      Ponikowski, Piotr; Filippatos, Gerasimos; Colet, Josep Comin; Willenheimer, Ronnie; Dickstein, Kenneth; Luscher, Thomas; Gaudesius, Giedrius; Von Eisenhart Rothe, Barbara; Mori, Claudio; Greenlaw, Nicola; Ford, Ian; Macdougall, Iain; Anker, Stefan D. (Peer reviewed; Journal article, 2015-02-11)
      Aims Anaemia and iron deficiency are constituents of the cardio-renal syndrome in chronic heart failure (CHF). We investigated the effects of i.v. iron in iron-deficient CHF patients on renal function, and the efficacy and ...

    • Impact of mitral regurgitation in patients with worsening heart failure: insights from BIOSTAT-CHF 

      Pagnesi, Matteo; Adamo, Marianna; Sama, Iziah E.; Anker, Stefan D.; Cleland, John G.; Dickstein, Kenneth; Filippatos, Gerasimos S.; Lang, Chim C.; Ng, Leong L.; Ponikowski, Piotr; Ravera, Alice; Samani, Nilesh J.; Zannad, Faiez; van Veldhuisen, Dirk J.; Voors, Adriaan A.; Metra, Marco (Journal article; Peer reviewed, 2021)
      Aims Few data regarding the prevalence and prognostic impact of mitral regurgitation (MR) in patients with worsening chronic or new-onset acute heart failure (HF) are available. We investigated the role of MR in the BIOlogy ...

    • Impaired high-density lipoprotein function in patients with heart failure 

      Emmens, Johanna E.; Jia, Congzhuo; Ng, Leong L.; van Veldhuisen, Dirk J.; Dickstein, Kenneth; Anker, Stefan D.; Lang, Chim C.; Filippatos, Gerasimos; Cleland, John G.; Metra, Marco; Voors, Adriaan A.; de Boer, Rudolf A.; Tietge, Uwe J. F. (Journal article; Peer reviewed, 2021)
      Background We recently showed that, in patients with heart failure, lower high‐density lipoprotein (HDL) cholesterol concentration was a strong predictor of death or hospitalization for heart failure. In a follow‐up study, ...

    • International REgistry to assess medical Practice with lOngitudinal obseRvation for Treatment of Heart Failure (REPORT-HF): Rationale for and design of a global registry 

      Filippatos, Gerasimos; Khan, Sadiya Sana; Ambrosy, Andrew P.; Cleland, John G.F.; Collins, Sean P.; Lam, Carolyn S.P.; Angermann, Christiane E.; Ertl, Georg; Dahlström, Ulf; Hu, Dayi; Dickstein, Kenneth; Perrone, Sergio V.; Ghadanfar, Mathieu; Bermann, Georgina; Noe, Adele; Schweizer, Anja; Maier, Thomas; Gheorghiade, Mihai (Peer reviewed; Journal article, 2015-03-10)
      Aims. The clinical characteristics, initial presentation, management, and outcomes of patients hospitalized with new-onset (first diagnosis) heart failure (HF) or decompensation of chronic HF are poorly understood worldwide. ...

    • Left ventricular ejection fraction and adjudicated, cause-specific hospitalizations after myocardial infarction complicated by heart failure or left ventricular dysfunction 

      Hall, Trygve Sørdahl; von Lueder, Thomas Gero; Zannad, Faïez; Rossignol, Patrick; Duarte, Kévin; Chouihed, Tahar; Solomon, Scott D.; Dickstein, Kenneth; Atar, Dan; Agewall, Stefan; Girerd, Nicolas (Peer reviewed; Journal article, 2019)
      Background: Reduced left ventricular ejection fraction (LVEF) after acute myocardial infarction (MI) increases risk of cardiovascular (CV) hospitalizations, but evidence regarding its association with non-CV outcome is ...

    • Machine learning based on biomarker profiles identifies distinct subgroups of heart failure with preserved ejection fraction 

      Woolley, Rebecca J.; Ceelen, Daan; Ouwerkerk, Wouter; Tromp, Jasper; Figarska, Sylwia M.; Anker, Stefan D.; Dickstein, Kenneth; Filippatos, Gerasimos; Zannad, Faiez; Marco, Metra; Ng, Leong L.; Samani, Nilesh J.; van Veldhuisen, Dirk J; Lang, Chim C.; Lam, Carolyn S.P.; Voors, Adriaan A. (Journal article; Peer reviewed, 2021)
      Aims The lack of effective therapies for patients with heart failure with preserved ejection fraction (HFpEF) is often ascribed to the heterogeneity of patients with HFpEF. We aimed to identify distinct pathophysiologic ...

    • Multimarker profiling identifies protective and harmful immune processes in heart failure: Findings from BIOSTAT-CHF 

      Markousis-Mavrogenis, George; Tromp, Jasper; Ouwerkerk, Wouter; Ferreira, João Pedro; Anker, Stefan D; Cleland, John G; Dickstein, Kenneth; Filippatos, Gerasimos; Lang, Chim C; Metra, Marco; Samani, Nilesh J; De Boer, Rudolf A; Van Veldhuisen, Dirk J; Voors, Adriaan A; Van Der Meer, Peter (Journal article; Peer reviewed, 2022)
      Aims The exploration of novel immunomodulatory interventions to improve outcome in heart failure (HF) is hampered by the complexity/redundancies of inflammatory pathways, which remain poorly understood. We thus aimed to ...