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Wademan DT, Viljoen L, Jacobs S, Meyerson K, Nombewu Y, Busakwe L, Schaaf HS, Hesseling AC, Winckler J, Garcia-Prats AJ, Hoddinott G. Children´s priorities to improve the acceptability of MDR-TB treatment: qualitative data from South Africa. Int J Tuberc Lung Dis 2023; 27:543-550. [PMID: 37353869 DOI: 10.5588/ijtld.22.0573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2023] Open
Abstract
BACKGROUND: Multidrug-resistant TB (MDR-TB) treatment for children frequently includes unpalatable drugs with low overall acceptability. This can negatively impact children and their caregivers´ treatment experiences and is an important contributor to poor adherence, and potentially, poor treatment outcomes. Children and their caregivers´ preferences for MDR-TB treatment are not well documented. We describe children and caregivers´ priorities to inform future MDR-TB treatment regimens.METHODS: We conducted a cross-sectional qualitative study at a TB hospital in South Africa using semi-structured interviews and participatory research activities with caregivers and children routinely diagnosed and treated for MDR-TB between June and August 2018.RESULTS: We conducted 15 interviews with children and their caregivers. Children ranged from 2 to 17 years of age (median age: 8.3 years). Children and caregivers had an overall negative experience of MDR-TB treatment. Children and caregivers described how future MDR-TB drugs and regimens should prioritise sweeter flavours, fewer pills, brighter colours, and formulations that are easy to prepare and administer and dispensed in colourful, small and discrete packaging.CONCLUSIONS: MDR-TB treatment acceptability remains low, and negatively impacts children and their caregivers´ treatment experiences. Improving the overall acceptability of MDR-TB treatment requires engaging with children and their caregivers to better understand their priorities for new treatment regimens and child-friendly formulations.
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Affiliation(s)
- D T Wademan
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - L Viljoen
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - S Jacobs
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - K Meyerson
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - Y Nombewu
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - L Busakwe
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - H S Schaaf
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - A C Hesseling
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - J Winckler
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - A J Garcia-Prats
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa, Department of Paediatrics, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - G Hoddinott
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
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Seston EM, Willis SC, Fenton C, Hindi AMK, Moss A, Stearns S, Astbury J, Jacobs S, McDermott I, Schafheutle EI. Implementation of behaviour change training in practice amongst pharmacy professionals in primary care settings: Analysis using the COM-B model. Res Social Adm Pharm 2023:S1551-7411(23)00239-5. [PMID: 37121797 DOI: 10.1016/j.sapharm.2023.04.123] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/24/2023] [Accepted: 04/24/2023] [Indexed: 05/02/2023]
Abstract
BACKGROUND The Pharmacy Integration Fund (PhIF) was established in England in 2016, with funded learning programmes or 'pathways' designed to support the development of clinical pharmacy practice in a range of settings. Despite pharmacy staff being well positioned to provide more clinical work, limited research has investigated behaviour change training targeted at widespread practice transformation. OBJECTIVE(S) To investigate implementation of PhIF learning in practice, using the COM-B model of behaviour change. METHODS An online survey distributed in February and October 2020 included questions on motivations for learning, confidence in target behaviours and impact of PhIF training on behaviour. The October 2020 survey also included questions exploring the effect of the COVID-19 pandemic. Quantitative data were analysed in SPSS. v.27 (IBM). Inferential statistics were used to compare between the pathways (Primary care pathways [PCP], Post-registration pathway [PRP] and Accuracy Checking Pharmacy Technician [ACPT] pathway). Free text comments were categorised and themed. RESULTS Three-hundred and eighty-three responses were received (49% PRP learners, 39% PCP learners and 12% ACPT learners). Learners generally had the capacity and opportunities to apply learning, and were strongly motivated to implement behaviours in practice, although learners based in community pharmacy (those on the PRP) were less likely to report receiving employer support. Enhanced knowledge/skills (capacity) were more commonly reported than change to patient-facing activities, leading clinical services and conducting medication reviews with patients with complex needs (clinical practice behaviours targeted by the pathways). The COVID-19 pandemic heightened barriers to implementing practice change. CONCLUSIONS Implementation of a range of clinical practice behaviours following at scale training appears to have been largely successful. Despite this, the community pharmacy context, where funded service opportunities may be lacking, continues to present challenges to workforce transformation plans. More work is needed to understand how training can be implemented to promote practice change for pharmacy professionals in all settings.
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Affiliation(s)
- E M Seston
- Centre for Pharmacy Workforce Studies Division of Pharmacy & Optometry Faculty of Biology, Medicine and Health Stopford Building, University of Manchester, M13 9PT, UK
| | - S C Willis
- Innovation Management and Policy Division, Alliance Manchester Business School, The University of Manchester, Booth Street West, Manchester, M15 6PB, UK.
| | - C Fenton
- ICF, Riverscape, 3rd Floor, 10 Queens Street Place, London, EC4R 1BE, UK
| | - A M K Hindi
- Centre for Pharmacy Workforce Studies Division of Pharmacy & Optometry Faculty of Biology, Medicine and Health Stopford Building, University of Manchester, M13 9PT, UK
| | - A Moss
- ICF, Riverscape, 3rd Floor, 10 Queens Street Place, London, EC4R 1BE, UK
| | - S Stearns
- ICF, Riverscape, 3rd Floor, 10 Queens Street Place, London, EC4R 1BE, UK
| | - J Astbury
- Centre for Pharmacy Workforce Studies Division of Pharmacy & Optometry Faculty of Biology, Medicine and Health Stopford Building, University of Manchester, M13 9PT, UK
| | - S Jacobs
- Centre for Pharmacy Workforce Studies Division of Pharmacy & Optometry Faculty of Biology, Medicine and Health Stopford Building, University of Manchester, M13 9PT, UK
| | - I McDermott
- Centre for Pharmacy Workforce Studies Division of Pharmacy & Optometry Faculty of Biology, Medicine and Health Stopford Building, University of Manchester, M13 9PT, UK
| | - E I Schafheutle
- Centre for Pharmacy Workforce Studies Division of Pharmacy & Optometry Faculty of Biology, Medicine and Health Stopford Building, University of Manchester, M13 9PT, UK
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Kooij J, De Troy E, Vlasselaers D, Dauwe D, Janssens S, Vandenbriele C, Adriaenssens T, Dewolf P, Jacobs S, Meyns B. Using the SCAI Classification for Early Identification and Real-Time Monitoring of Cardiogenic Shock Patients. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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4
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Payne C, Jacobs S, Shaboodien S, Jumaar C, Pretorius A, Kgatla T, Sanni O, Maarman G. A pulmonary arterial hypertension diagnostic algorithm for a third-world context: SYMQUICK. J Investig Med 2023; 71:542-544. [PMID: 36789665 DOI: 10.1177/10815589231155194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Thouvenin J, Van Marcke C, Decoster L, Raicevic G, Punie K, Vandenbulcke M, Salgado R, Van Valckenborgh E, Maes B, Joris S, Steichel DV, Vranken K, Jacobs S, Dedeurwaerdere F, Martens G, Devos H, Duhoux FP, Rasschaert M, Pauwels P, Geboes K, Collignon J, Tejpar S, Canon JL, Peeters M, Rutten A, Van de Mooter T, Vermeij J, Schrijvers D, Demey W, Lybaert W, Van Huysse J, Mebis J, Awada A, Claes KBM, Hebrant A, Van der Meulen J, Delafontaine B, Bempt IV, Maetens J, de Hemptinne M, Rottey S, Aftimos P, De Grève J. PRECISION: the Belgian molecular profiling program of metastatic cancer for clinical decision and treatment assignment. ESMO Open 2022; 7:100524. [PMID: 35970014 PMCID: PMC9434164 DOI: 10.1016/j.esmoop.2022.100524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 05/24/2022] [Accepted: 05/30/2022] [Indexed: 11/29/2022] Open
Abstract
PRECISION is an initiative from the Belgian Society of Medical Oncology (BSMO) in collaboration with several stakeholders, encompassing four programs that aim to boost genomic and clinical knowledge with the ultimate goal to offer patients with metastatic solid tumors molecularly guided treatments. The PRECISION 1 study has led to the creation of a clinico-genomic database. The Belgian Approach for Local Laboratory Extensive Tumor Testing (BALLETT) and GeNeo studies will increase the number of patients with advanced cancer that have comprehensive genotyping of their cancer. The PRECISION 2 project consists of investigator-initiated phase II studies aiming to provide access to a targeted drug for patients whose tumors harbor actionable mutations in case the matched drug is not available through reimbursement or clinical trials in Belgium.
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Affiliation(s)
- J Thouvenin
- Hospices Civils de Lyon, Medical Oncology, Lyon, France; Institut Jules Bordet, Medical Oncology Clinic, Brussels, Belgium
| | | | - L Decoster
- UZ Brussel, Medical Oncology, Brussels, Belgium
| | | | - K Punie
- KU Leuven University Hospitals Leuven, General Medical Oncology, Leuven, Belgium
| | | | - R Salgado
- GasthuisZusters Antwerpen, Pathology, Antwerp, Belgium
| | | | - B Maes
- Laboratory of Molecular Diagnostics, Jessa Hospital Campus Virga Jesse, Hasselt, Belgium
| | - S Joris
- UZ Brussel, Medical Oncology, Brussels, Belgium
| | | | - K Vranken
- Pediatric Oncology, WIV-ISP, Leuven, Belgium
| | | | | | - G Martens
- Laboratoriumgeneeskunde, AZ Delta, Roeselare, Belgium
| | - H Devos
- Laboratoriumgeneeskunde, AZ Sint-Jan, Bruges, Belgium
| | - F P Duhoux
- UCLouvain, Ottignies-Louvain-la-Neuve, Belgium
| | - M Rasschaert
- Universitair Ziekenhuis Antwerpen, Medical Oncology, Antwerpen, Belgium; Medical Oncology, AZ Monica, Deurne, Belgium
| | - P Pauwels
- Universitair Ziekenhuis Antwerpen, Pathology, Antwerpen, Belgium
| | - K Geboes
- Division of Digestive Oncology, Department of Gastroenterology, UZ Gent, Gent, Belgium; Department of Internal Medicine and Pediatrics, UZ Gent, Gent, Belgium
| | - J Collignon
- Medical Oncology, CHU de Liege - Hospital Sart Tilman, Liège, Belgium
| | | | - J-L Canon
- Grand Hôpital de Charleroi Site Notre Dame, Service d'Oncologie-Hématologie, Charleroi, Belgium
| | - M Peeters
- Universitair Ziekenhuis Antwerpen, Oncology, Antwerpen, Belgium
| | - A Rutten
- GZA Ziekenhuizen Campus Sint-Vincentius, Medical Oncology, Antwerpen, Belgium
| | - T Van de Mooter
- GZA Ziekenhuizen Campus Sint-Vincentius, Medical Oncology, Antwerpen, Belgium
| | - J Vermeij
- ZNA Middelheim, Medical Oncology, Antwerpen, Belgium
| | | | - W Demey
- AZ Klina, Medical Oncology, Brasschaat, Belgium
| | - W Lybaert
- GZA Ziekenhuizen Campus Sint-Vincentius, Medical Oncology, Antwerpen, Belgium
| | - J Van Huysse
- AZ Sint-Jan Brugge-Oostende, Pathology, Brugge, Belgium
| | - J Mebis
- Laboratory of Molecular Diagnostics, Jessa Hospital Campus Virga Jesse, Hasselt, Belgium
| | - A Awada
- Institut Jules Bordet, Medical Oncology Clinic, Anderlecht, Belgium
| | | | | | | | | | | | | | | | - S Rottey
- Medical Oncology Department, UZ Gent, Gent, Belgium
| | - P Aftimos
- Institut Jules Bordet, Medical Oncology Clinic, Anderlecht, Belgium
| | - J De Grève
- UZ Brussel, Medical Oncology, Brussels, Belgium.
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Mossakowski M, Jacobs S, Hanseeuw B, Duprez T, Van Marcke C. Acute leukoencephalopathy and thyroiditis induced by capecitabine. Acta Neurol Belg 2022; 122:1373-1375. [PMID: 35152372 DOI: 10.1007/s13760-022-01893-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 02/05/2022] [Indexed: 01/16/2023]
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7
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Eulert-Grehn JJ, Sterner I, Schoenrath F, Stein J, Mulzer J, Kurz S, Lanmüller P, Barthel F, Unbehaun A, Klein C, Jacobs S, Falk V, Potapov E, Starck C. Defibrillator Generator Replacements in Patients with Left Ventricular Assist Device Support: The Risks of Hematoma and Infection. J Heart Lung Transplant 2022; 41:810-817. [DOI: 10.1016/j.healun.2022.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 02/13/2022] [Accepted: 02/23/2022] [Indexed: 11/16/2022] Open
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8
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Hall W, Li J, You Y, Gollub M, Grajo J, Rosen M, dePrisco G, Yothers G, Dorth J, Gross H, Peterson R, Faller B, Moxley K, Jacobs S, Stella P, Haddock M, Hong T, George T. Prospective Validation of the Magnetic Resonance Tumor Regression Grade (MR-TRG) and Correlation With Pathologic Endpoints Score in NRG Oncology GI002. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Jacobs S, Maldonado-Slootjes S, Verhulst D, Gille M. Fatal encephalopathy with brainstem involvement under dabrafenib and trametinib in a BRAF-positive metastatic melanoma. Rev Neurol (Paris) 2021; 177:1195-1198. [PMID: 34167806 DOI: 10.1016/j.neurol.2020.12.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/17/2020] [Accepted: 12/21/2020] [Indexed: 11/15/2022]
Affiliation(s)
- S Jacobs
- Departments of Neurology and Oncology, Cliniques de l'Europe, Brussels, Belgium
| | | | - D Verhulst
- Cliniques de l'Europe, Brussels, Belgium
| | - M Gille
- Departments of Neurology and Oncology, Cliniques de l'Europe, Brussels, Belgium.
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Vandersmissen K, Roppe M, Droogne W, Jacobs S, Meyns B. Driveline Infections after Implantation of a Left Ventricular Assist Device. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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11
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Hindi A, Willis S, Jacobs S, Schafheutle E. Cross-sector pre-registration pharmacist placements in general practice in England: lessons from a national evaluation. International Journal of Pharmacy Practice 2021. [DOI: 10.1093/ijpp/riab015.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Introduction
In 2019/2020, the Pharmacy Integration Fund commissioned delivery of cross-sector pre-registration pharmacist training incorporating 3–6 month placements in general practice (GP). GP placements were managed by Health Education England (HEE) and organised as one (or more) blocks, or as spilt weeks/days across base sector (hospital/community) and GP. Trainees had a pharmacist tutor at base and in GP.
Aim
to evaluate the implementation of cross-sector pre-registration pharmacy placements in GP in England, and to identify barriers and enablers of a successful placement.
Methods
A qualitative approach was taken, with case study sites purposively sampled for maximum variation: pharmacy base (hospital/community), number of pre-registration pharmacist trainees in base doing GP placement, length of GP placement, organisation of GP placement and geographical location. With consent, trainees and tutors identified as meeting sampling criteria were emailed invitation letters and participant information sheets. Where the trainee and their tutor(s) agreed to participate, semi-structured telephone interviews were conducted January - July 2020. Questions developed from literature(1, 2) and the HEE handbook were tailored to understanding trainees’ and tutors’ views on the implementation of pre-registration pharmacist placements in GP, including benefits, unintended consequences and impacts. Thematic analysis across sites was undertaken with a focus on exploring inter and intra group themes.
Results
Thirty-four interviews were completed in 11 study sites (5 GP/hospital; 6 GP/community pharmacy). Trainees and tutors considered GP placements had been successful. Contributing factors were: placement planning (induction, contingency arrangements for cover should GP tutor be unavailable); tutors working together (good communication and collaboration); GP tutor support (regular contact, reflection; identifying learning needs; opportunities for learning); integration of GP placements within training year (specific learning/training activities at base during GP placement); and GP tutors having backing of their organisation to supervise effectively. A lack of these impacted negatively. Trainees completed a wide spectrum of activities and gradually moved from administrative to clinical tasks. They built up confidence to undertake patient-facing activities, with more direct supervision at the beginning moving to indirect supervision using debriefing. Thirteen weeks in GP was considered an appropriate minimum duration by all trainees and tutors; those based in community felt that 26 weeks in GP provided more opportunities for clinical and consultation skills learning. Cross-sector experience facilitated a better understanding of patient pathways and the importance of holistic patient care. All trainees considered working in GP in future but highlighted the lack of a cross-sector GP foundation programme. Base tutors felt the time commitment was comparable to single sector placements. Base and GP tutors felt that a clear set of competencies for GP placements and a broader governance framework would ensure standards and consistency.
Conclusion
This is the first national evaluation of cross-sector pre-registration pharmacists in general practice placements in England. Sampling as case studies enabled data triangulation and generated a multi-faceted understanding on factors impacting GP placements. A key limitation was the volunteer bias associated with recruitment. Key attributes of a successful pre-registration cross-sector training experience are highlighted and can inform policy reforms including change from pre-registration to foundation year training.
References
1. Gray N. Review of Experience of Pre-registration Pharmacist Placements in the General Practice Setting – Final Report. 2019.
2. Jee SD, Schafheutle EI, Noyce PR. Is pharmacist pre-registration training equitable and robust? Higher Education, Skills and Work-Based Learning. 2019;9(3):347–58.
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Affiliation(s)
- A Hindi
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom
| | - S Willis
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom
| | - S Jacobs
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom
| | - E Schafheutle
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom
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Van Praet K, Kofler M, Schambach J, Akansel S, Meyer A, Jacobs S, Falk V, Kempfert J. The Conventional Median Sternotomy Approach versus Minimally Invasive Surgical Treatment of Patients with Native Mitral Valve Infective Endocarditis. Thorac Cardiovasc Surg 2021. [DOI: 10.1055/s-0041-1725758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Vandenbriele C, Balthazar T, Wilson J, Ledot S, Smith R, Caetano A, Adriaenssens T, Goetschalckx K, Janssens S, Dubois C, Jacobs S, Meyns B, Davies S, Price S. Left heart Impella-device to bridge acute mitral regurgitation to MitraClip-procedure: a novel implementation of percutaneous mechanical circulatory support. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1849] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Acute mitral regurgitation (MR) is an emergency, often requiring urgent surgery. Severe acute MR presenting with hemodynamic collapse is usually caused by papillary muscle rupture or dysfunction after acute myocardial infarction (AMI) or chordal rupture, resulting in flail mitral leaflet(s). Preoperative stabilization is complex due to concomitant hemodynamic collapse and hypoxic respiratory failure. Finding the right balance between both preload and inotropic support is challenging. When patients are too sick for immediate surgical intervention, mechanical circulatory support can be considered because of its ability to both unload and reduce of cardiac work while increasing coronary perfusion and cardiac output. Nevertheless, even after initial stabilization, surgical risk remains high in critically ill acute severe MR patients and transcatheter treatments such as MitraClip are increasingly being explored.
Methods
Between August 2017 and September 2019, patients presenting with acute severe mitral regurgitation and considered too ill for immediate surgical intervention (EURO-II score >11.2% plus pulmonary oedema necessitating mechanical ventilation and/or hemodynamic instability), were selected for an Impella-assisted LV unloading technique as bridge to MitraClip-procedure. Five patients were selected for the combined left Impella/MitraClip-procedure in two tertiary cardiac ICUs.
Results
The mean age was 72 years. The cause of MR was ischemic in 20% and all patients presented in cardiogenic shock state, necessitating mechanical ventilation. The overall cardiac operative risk assessment (Euro-II) score predicted a 35% chance of in-hospital mortality. Cardiac output was severely impaired (mean LVOT VTI 8.2 cm). All patients were on inotropic support and supported by an Impella-CP pVAD (mean flow 2.5 Liter per minute; mean 6.3 days of support). In all cases, we managed to reduce the LVEDP below 15 mmHg using the combination of medical therapy (afterload reduction, inotropes), mechanical ventilation and pVAD-therapy. The MR was significantly reduced by a MitraClip-procedure in each Impella supported patient. The overall survival at discharge was 80%. One patient with late referral and multiple organ failure at presentation deceased due to refractory cardiogenic shock. Overall, severe MR was reduced to grade 1+ and all four patients survived 6 months after discharge with only one readmission for decompensated heart failure.
Conclusions
A combined strategy of Impella and MitraClip appears to be a novel, feasible alternative for patients presenting with acute, severe MR unable to proceed to a corrective surgical procedure at presentation due to severe left ventricular forward flow failure. In these cases, the early initiation of pVAD-support may reduce the risk of development of irreversible end- organ damage and dysfunction. Exploration in a larger, randomised population is warranted to investigate this strategy further.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- C Vandenbriele
- Royal Brompton and Harefield NHS Foundation Trust, Adult Intensive Care, London, United Kingdom
| | - T Balthazar
- University Hospitals (UZ) Leuven, Leuven, Belgium
| | - J Wilson
- Royal Brompton and Harefield NHS Foundation Trust, Adult Intensive Care, London, United Kingdom
| | - S Ledot
- Royal Brompton and Harefield NHS Foundation Trust, Adult Intensive Care, London, United Kingdom
| | - R Smith
- Royal Brompton and Harefield NHS Foundation Trust, Adult Intensive Care, London, United Kingdom
| | - A.F Caetano
- Royal Brompton and Harefield NHS Foundation Trust, Adult Intensive Care, London, United Kingdom
| | | | | | - S Janssens
- University Hospitals (UZ) Leuven, Leuven, Belgium
| | - C Dubois
- University Hospitals (UZ) Leuven, Leuven, Belgium
| | - S Jacobs
- University Hospitals (UZ) Leuven, Leuven, Belgium
| | - B Meyns
- University Hospitals (UZ) Leuven, Leuven, Belgium
| | - S Davies
- Royal Brompton and Harefield NHS Foundation Trust, Adult Intensive Care, London, United Kingdom
| | - S Price
- Royal Brompton and Harefield NHS Foundation Trust, Adult Intensive Care, London, United Kingdom
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Gottlieb D, Jacobs S, Berman A, Donegan D, Steele F, Abecassis S, Sayeen Nagarajan M, Davis F, Willis H, Kwon N. 253 Investigating the Relationship between 72-hour Revisits to the Emergency Department and Initial Emergency Service Index Triage Levels. Ann Emerg Med 2020. [DOI: 10.1016/j.annemergmed.2020.09.267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Farid L, Jacobs D, Moreau C, Baille G, Jacobs S. Évaluation à domicile de la marche chez les patients parkinsoniens à l’aide de semelles connectées. Rev Epidemiol Sante Publique 2020. [DOI: 10.1016/j.respe.2020.04.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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16
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Rahman F, Dunn D, Baneman E, Sullivan T, Fuller R, Jacobs S, Pinney S, Barghash M, Rana M, Taimur S. Strongyloides Screening in Heart Transplant Candidates. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Rovner E, Chai TC, Jacobs S, Christ G, Andersson K, Efros M, Nitti V, Davies K, McCullough AR, Melman A. Inside Front Cover Image, Volume 39, Number 2, February 2020. Neurourol Urodyn 2020. [DOI: 10.1002/nau.24340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Eric Rovner
- Department of Urology Medical University of South Carolina Charleston South Carolina
| | - Toby C. Chai
- Department of Urology Boston University School of Medicine Boston Massachusetts
| | | | - George Christ
- Department of Orthopaedics University of Virginia Medical School Charlottesville Virginia
| | - Karl‐Erik Andersson
- Department of Urology Wake Forest School of Medicine Winston‐Salem North Carolina
| | | | - Victor Nitti
- Departments of Urology and Obstetrics and Gynecology David Geffen School of Medicine at UCLA Los Angeles California
| | - Kelvin Davies
- Department of Urology Albert Einstein College of Medicine New York New York
| | | | - Arnold Melman
- Department of Urology Albert Einstein College of Medicine New York New York
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Allender S, Hayward J, Gupta S, Sanigorski A, Rana S, Seward H, Jacobs S, Venkatesh S. Bayesian strategy selection identifies optimal solutions to complex problems using an example from GP prescribing. NPJ Digit Med 2020; 3:7. [PMID: 31993505 PMCID: PMC6971230 DOI: 10.1038/s41746-019-0205-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 11/26/2019] [Indexed: 11/12/2022] Open
Abstract
Complex health problems require multi-strategy, multi-target interventions. We present a method that uses machine learning techniques to choose optimal interventions from a set of possible interventions within a case study aiming to increase General Practitioner (GP) discussions of physical activity (PA) with their patients. Interventions were developed based on a causal loop diagram with 26 GPs across 13 clinics in Geelong, Australia. GPs prioritised eight from more than 80 potential interventions to increase GP discussion of PA with patients. Following a 2-week baseline, a multi-arm bandit algorithm was used to assign optimal strategies to GP clinics with the target outcome being GP PA discussion rates. The algorithm was updated weekly and the process iterated until the more promising strategies emerged (a duration of seven weeks). The top three performing strategies were continued for 3 weeks to improve the power of the hypothesis test of effectiveness for each strategy compared to baseline. GPs recorded a total of 11,176 conversations about PA. GPs identified 15 factors affecting GP PA discussion rates with patients including GP skills and awareness, fragmentation of care and fear of adverse outcomes. The two most effective strategies were correctly identified within seven weeks of the algorithm-based assignment of strategies. These were clinic reception staff providing PA information to patients at check in and PA screening questionnaires completed in the waiting room. This study demonstrates an efficient way to test and identify optimal strategies from multiple possible solutions.
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Affiliation(s)
- S. Allender
- Global Obesity Centre, Institute for Health Transformation, Deakin University, 1 Gheringhap St, Geelong, VIC 3221 Australia
| | - J. Hayward
- Global Obesity Centre, Institute for Health Transformation, Deakin University, 1 Gheringhap St, Geelong, VIC 3221 Australia
| | - S. Gupta
- Applied Artificial Intelligence Institute, Deakin University, 75 Pigdons Rd, Waurn Ponds, VIC 3216 Australia
| | - A. Sanigorski
- Global Obesity Centre, Institute for Health Transformation, Deakin University, 1 Gheringhap St, Geelong, VIC 3221 Australia
| | - S. Rana
- Applied Artificial Intelligence Institute, Deakin University, 75 Pigdons Rd, Waurn Ponds, VIC 3216 Australia
| | - H. Seward
- School of Medicine, Deakin University, 1 Gheringhap St, Geelong, VIC 3221 Australia
| | - S. Jacobs
- Applied Artificial Intelligence Institute, Deakin University, 75 Pigdons Rd, Waurn Ponds, VIC 3216 Australia
| | - S. Venkatesh
- Applied Artificial Intelligence Institute, Deakin University, 75 Pigdons Rd, Waurn Ponds, VIC 3216 Australia
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Rovner E, Chai TC, Jacobs S, Christ G, Andersson KE, Efros M, Nitti V, Davies K, McCullough AR, Melman A. Evaluating the safety and potential activity of URO-902 (hMaxi-K) gene transfer by intravesical instillation or direct injection into the bladder wall in female participants with idiopathic (non-neurogenic) overactive bladder syndrome and detrusor overactivity from two double-blind, imbalanced, placebo-controlled randomized phase 1 trials. Neurourol Urodyn 2020; 39:744-753. [PMID: 31945197 PMCID: PMC7028015 DOI: 10.1002/nau.24272] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 12/25/2019] [Indexed: 01/14/2023]
Abstract
Aims Two phase 1 trials were performed in healthy women with the overactive bladder (OAB) syndrome and urodynamically demonstrated detrusor overactivity (DO), with the aim to demonstrate the safety and potential efficacy of URO‐902, which comprises a gene therapy plasmid vector expressing the human big potassium channel α subunit. Methods ION‐02 (intravesical instillation) and ION‐03 (direct injection) were double‐blind, placebo‐controlled, multicenter studies without overlap in enrollment between studies. Active doses were administered and evaluated sequentially (lowest dose first) for safety. ION‐02 participants received either 5000 µg or 10 000 µg URO‐902, or placebo. ION‐03 participants received either 16 000 or 24 000 µg URO‐902, or placebo, injected directly into the bladder wall using cystoscopy. Primary outcome variables were safety parameters occurring subsequent to URO‐902 administration; secondary efficacy variables also were evaluated. Results Among the safety outcomes, there were no dose‐limiting toxicities or significant adverse events (AEs) preventing dose escalation during either trial, and no participants withdrew due to AEs. For efficacy, in ION‐02 (N = 21), involuntary detrusor contractions on urodynamics at 24 weeks in patients receiving URO‐902 (P < .0508 vs placebo) and mean urgency incontinence episodes in the 5000 µg group (P = .0812 vs placebo) each showed a downward trend. In ION‐03 (N = 13), significant reduction versus placebo in urgency episodes (16 000 µg, P = .036; 24 000 µg, P = .046) and number of voids (16 000 µg, −2.16, P = .044; 24 000 µg, −2.73, P = .047) were observed 1 week after injection. Conclusion Promising safety and efficacy results in these preliminary phase 1 studies suggest gene transfer may be a promising therapy for OAB/DO, warranting further investigation.
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Affiliation(s)
- Eric Rovner
- Department of Urology, Medical University of South Carolina, Charleston, South Carolina
| | - Toby C Chai
- Department of Urology, Boston University School of Medicine, Boston, Massachusetts
| | | | - George Christ
- Department of Orthopaedics, University of Virginia Medical School, Charlottesville, Virginia
| | - Karl-Erik Andersson
- Department of Urology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | | | - Victor Nitti
- Departments of Urology and Obstetrics and Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Kelvin Davies
- Department of Urology, Albert Einstein College of Medicine, New York, New York
| | - Andrew R McCullough
- Department of Urology, Tufts University School of Medicine, Boston, Massachusetts
| | - Arnold Melman
- Department of Urology, Albert Einstein College of Medicine, New York, New York
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Shagalow S, Facchini R, Masur D, Weiss E, Schneider S, Jacobs S, Yozawitz E, McGinley J. A-58 Rare Case of Klinefelter Syndrome with 13/14 Balanced Translocation and Absence Epilepsy: Impact of Combined Genotypes on Cognitive Neuropsychological Phenotype. Arch Clin Neuropsychol 2019. [DOI: 10.1093/arclin/acz034.58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Objective
Klinefelter syndrome (KS) and Robertsonian translocation of 13/14 [rob t(13;14)] are the most common sex-chromosome disorder and chromosome rearrangement, respectively (Engels et al., 2008; Skakkebæk, Wallentin, & Gravholt, 2015). Both are associated with increased risk of cognitive/intellectual disability (ID). A case of KS and de novo (i.e., unbalanced) rob t(13;14) was previously reported (Gül & Şayli, 1994). A case of KS with balanced rob t(13;14) and well-controlled generalized absence epilepsy will be presented with consideration for pediatric neuropsychological practice.
Method
Neuropsychological evaluation of a 12-year-old, right-handed boy diagnosed with comorbid KS, rob t(13;14), and generalized absence epilepsy. Particular attention was given to language given his KS diagnosis. The patient is in a 12:1:1 self-contained classroom with speech-language therapy and social skills groups in place. The patient’s mother is confirmed to have rob t(13;14), whereas paternal contribution is unknown.
Results
Adolescent with a history of language difficulties, especially comprehension. Recent school-based WISC-V FSIQ was in the extremely low range (SS = 53), with weaker verbal comprehension and working memory. Academic achievement was globally very low. Expressive and receptive language, visual perception and motor coordination were extremely low to low average. Verbal list learning and visual attention were near average to average.
Conclusions
This case contributes to the very limited body of pediatric neuropsychological data on the combined genotype of KS with rob t(13;14) and absence epilepsy. Both the KS and rob t(13;14) cognitive phenotypes have been characterized as highly variable, with the comorbidity a likely increased risk for ID.
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Schneider S, Weiss E, Facchini R, Shagalow S, Jacobs S, McGinley J, Masur D. B-32 The Use of Repeat Neuropsychological Assessment to Guide Treatment of Possible Normal Pressure Hydrocephalus in a Complex Case. Arch Clin Neuropsychol 2019. [DOI: 10.1093/arclin/acz034.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objective
Normal Pressure Hydrocephalus (NPH) is a condition that is characterized by the buildup of cerebrospinal fluid (CSF) in the brain that can cause urinary incontinence, gait disturbance, and cognitive impairment. NPH can be progressive but may be managed or reversed with shunt placement. External Lumbar Drainage (ELD) trials in determining if shunt placement is appropriate are common, but the role of repeat neuropsychological assessments during ELD procedures is not well documented in the literature. Repeat, pre-, peri and post- ELD trial, assessment in a complex case of possible NPH is presented.
Method
33-year-old Hispanic English-Speaking female with cognitive/memory complaints following intraventricular hemorrhage (IVH) secondary to vasculopathy was initially seen for post IVH outpatient neuropsychological evaluation. MRI showed enlarged ventricles/communicating hydrocephalus and workup for NPH was initiated. Repeat inpatient evaluations were completed during the ELD trial, with annual outpatient neuropsychological follow-up.
Results
Gait evaluation was inconclusive. Inpatient testing demonstrated minor improvement immediately following ELD opening, but performances were variable across the 4 days of re-evaluation. Shunt placement was rejected due to neuropsychological findings. Outpatient follow-up of patient over several years has demonstrated mild improvement and not evidence of cognitive decline since ELD trial.
Conclusions
Assessment of cognitive functioning in outpatient and inpatient settings before, during, and for several years following ELD testing was beneficial to ascertain the decision not to place a shunt. Repeat neuropsychological assessment in inpatient and outpatient settings provided crucial information for guiding treatment decisions.
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Jacobs S, Facchini R, Weiss E, McGinley J, Masur D. A-34 An Atypical Case of Primary Progressive Aphasia: Implications for Differentiating the Semantic Variant. Arch Clin Neuropsychol 2019. [DOI: 10.1093/arclin/acz034.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objective
Primary progressive aphasia is a neurodegenerative condition consisting of three primary variants. The semantic variant (svPPA) is typically associated with anomia and word-finding issues paired with fluent speech, although other symptoms can arise over time including non-verbal deficits and behavioral changes. A complex case of svPPA with evidence of robust impairment across multiple domains in the presence of notable psychosocial and medical factors is presented.
Method
Sixty-year-old woman with complaints of worsening memory and language changes in the context of marked behavioral disinhibition, deterioration of daily functioning, and indication of delusions was seen for outpatient neuropsychological evaluation. Medical history includes severe depression, anxiety, hypertension, and rheumatic heart disease. CT scan was significant for frontal and temporal atrophy and chronic right cerebellar infarct.
Results
Neuropsychological evaluation revealed uniformly extremely low scores. Presentation was notable for inappropriate behaviors, and expressive and receptive language difficulties. Significant confusion and functional impairment were evident. Her time awareness varied and she at some moments spoke about events from 20-30 years ago as if they were recent. Global language impairment was evident on formal testing and clearly moderated all other performances, including tasks of memory which were impaired. Notable weakness in visual-spatial processing and executive function were also present.
Conclusions
Complex medical and psychosocial history, and atypical decline patterns complicated the diagnosis of a patient with profound progressive expressive language impairment. SvPPA is offered as the diagnosis.
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Dowsett M, Jacobs S, Johnston S, Bliss J, Wheatley D, Holcombe C, Stein R, McIntosh S, Barry P, Dolling D, Snowdon C, Perry S, Batten L, Dodson A, Martins V, Modi A, Cornman C, Puhalla S, Wolmark N, Julian T, Pogue-Geile K, Robidoux A, Provencher L, Boileau JF, Shalaby I, Thirlwell M, Fisher K, Huang Bartlett C, Koehler M, Osborne K, Rimawi M. Abstract GS3-02: PALLET: A neoadjuvant study to compare the clinical and antiproliferative effects of letrozole with and without palbociclib. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-gs3-02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: CDK4/6 inhibitors, such as palbociclib, are used to treat ER+ metastatic breast cancer in combination with endocrine therapy with trials ongoing in patients with primary disease. No biomarkers exist to identify those who do/do not benefit from added CDK4/6 inhibition. PALLET is an investigator-initiated/led phase II randomized trial collaboration between UK and NSABP investigators evaluating the biological and clinical effects of palbociclib with letrozole combination as neoadjuvant therapy.
Methods: Postmenopausal women with ER+ primary breast cancer and tumors >2.0cm (ultrasound) were randomized to one of 4 treatment groups (3:2:2:2 ratio): Group A: letrozole (2.5mg/d) for 14 weeks; Group B: letrozole for 2 weeks followed by letrozole + palbociclib to 14 weeks; Group C: palbociclib for 2 weeks followed by letrozole + palbociclib to 14 weeks; Group D: letrozole + palbociclib for 14 weeks. Palbociclib was given 125mg/d PO on a 21 days on, 7 days off schedule. Post-14 week treatment was at the discretion of the treating clinician including letrozole until surgery. Core-cut biopsies were taken at baseline, 2 weeks and 14 weeks. Co-primary endpoints for letrozole alone vs palbociclib groups (Group A vs Groups B+C+D) were: (i) change in Ki67 (IHC) between baseline and 14 weeks (log-fold change, Mann-Whitney test); (ii) clinical response (ultrasound) after 14 weeks (4 group, ordinal, Mann-Whitney test). Complete cell-cycle arrest (CCCA) (Ki67≤2.7%) was analyzed using a logistic regression model adjusting for recruitment region. Pre-specified exploratory biomarkers included c-PARP (apoptosis).
Results: 307 patients were recruited between 27 Feb 2015 and 08 Mar 2018; 103 were randomized to letrozole alone and 204 to letrozole + palbociclib. 279 (90.9%) patients were evaluable for 14 week clinical response. Clinical response was not significantly different between letrozole vs letrozole + palbociclib groups [(p=0.20; CR+PR 49.5% (46/93) vs 54.3% (101/186) and PD 5.4% (5/93) vs 3.2% (6/186)] nor was the small proportion of patients with pathological CR (1/87, 1.1% vs 6/180, 3.3%; p=0.43). 190 (61.9%) patients were evaluable for 14 week change in Ki67. The median log-fold change in Ki67 was greater with letrozole + palbociclib vs letrozole alone (-4.1 vs -2.2; p<0.001) corresponding to a geometric mean change of -97.4% vs -88.5%. Similarly, a greater proportion of patients who received letrozole + palbociclib achieved CCCA (90% vs 59%, p<0.001). 146 (47.6%) patients were evaluable for c-PARP and the log-fold change (suppression) was greater with letrozole + palbociclib vs letrozole alone (-0.80 vs -0.42; p=0.003) corresponding to a geometric mean change of -56.8% vs -31.4%. Other biomarkers of response / resistance are being evaluated. A higher proportion of patients had a grade ≥3 toxicity on letrozole + palbociclib than letrozole alone (49.8% vs 17.0%; p<0.001) mainly due to asymptomatic neutropenia.
Conclusion: Adding palbociclib to letrozole markedly enhanced the suppression of malignant cell proliferation as assessed by Ki67 but did not substantially increase the clinical response of primary ER+ breast cancer over a 14-week period. Concurrent reductions in cell death may have reduced the speed of tumor shrinkage.
Citation Format: Dowsett M, Jacobs S, Johnston S, Bliss J, Wheatley D, Holcombe C, Stein R, McIntosh S, Barry P, Dolling D, Snowdon C, Perry S, Batten L, Dodson A, Martins V, Modi A, Cornman C, Puhalla S, Wolmark N, Julian T, Pogue-Geile K, Robidoux A, Provencher L, Boileau JF, Shalaby I, Thirlwell M, Fisher K, Huang Bartlett C, Koehler M, Osborne K, Rimawi M. PALLET: A neoadjuvant study to compare the clinical and antiproliferative effects of letrozole with and without palbociclib [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr GS3-02.
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Affiliation(s)
- M Dowsett
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - S Jacobs
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - S Johnston
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - J Bliss
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - D Wheatley
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - C Holcombe
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - R Stein
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - S McIntosh
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - P Barry
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - D Dolling
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - C Snowdon
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - S Perry
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - L Batten
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - A Dodson
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - V Martins
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - A Modi
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - C Cornman
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - S Puhalla
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - N Wolmark
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - T Julian
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - K Pogue-Geile
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - A Robidoux
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - L Provencher
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - JF Boileau
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - I Shalaby
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - M Thirlwell
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - K Fisher
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - C Huang Bartlett
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - M Koehler
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - K Osborne
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
| | - M Rimawi
- The Institute of Cancer Research, London, United Kingdom; The Royal Marsden Hospital NHS Foundation Trust, London, United Kingdom; National Surgical Adjuvant Breast and Bowel Project (NSABP), Pittsburgh; Pfizer Inc, New York; Royal Cornwall Hospitals NHS Foundation Trust, Treliske, United Kingdom; Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom; University College London Hospitals NHS Foundation Trust, London, United Kingdom; Belfast Health and Social Care Trust, Belfast, United Kingdom; Baylor College of Medicine, Houston; International Drug Development Institute, Brussels, Belgium; Montreal Jewish General Hospital Segal Cancer Centre, Montreal, Canada; CHU de Quebec-Universite Laval, Quebec, Canada; Joe Arrington Cancer Research & Treatment Center, Lubbock, TX; Allegheny Health Network Cancer Institute, Pittsburgh; UPMC Cancer Center, Pittsburgh; Centre Hospitalier Université de Montréal, Montreal, Canada; McGill University Health Centre, Montreal, Canada
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Muntifering JR, Linklater WL, Naidoo R, !Uri‐≠Khob S, Preez PD, Beytell P, Jacobs S, Knight AT. Sustainable close encounters: integrating tourist and animal behaviour to improve rhinoceros viewing protocols. Anim Conserv 2018. [DOI: 10.1111/acv.12454] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- J. R. Muntifering
- Minnesota Zoo Apple Valley MN USA
- Save the Rhino Trust Swakopmund Namibia
- Department of Conservation Ecology and Entomology Stellenbosch University Matieland South Africa
| | - W. L. Linklater
- Centre for Biodiversity and Restoration Ecology School of Biological Sciences Victoria University of Wellington Wellington New Zealand
- Centre for African Conservation Ecology Department of Zoology Nelson Mandela Metropolitan University Port Elizabeth South Africa
| | | | | | - P. D. Preez
- Ministry of Environment and Tourism Windhoek Namibia
| | - P. Beytell
- Ministry of Environment and Tourism Windhoek Namibia
| | - S. Jacobs
- Department of Conservation Ecology and Entomology Stellenbosch University Matieland South Africa
| | - A. T. Knight
- Department of Life Sciences Imperial College London Ascot UK
- ARC Centre of Excellence in Environmental Decisions The University of Queensland St. Lucia QLD Australia
- Department of Botany Nelson Mandela Metropolitan University Port Elizabeth Eastern Cape South Africa
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26
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Haghikia A, Martinovic M, Jacobs S, Moter A, Lauten A. Infektiöse Endokarditis. Z Herz- Thorax- Gefäßchir 2018. [DOI: 10.1007/s00398-018-0208-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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27
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Brogna D, Dufrêne M, Michez A, Latli A, Jacobs S, Vincke C, Dendoncker N. Forest cover correlates with good biological water quality. Insights from a regional study (Wallonia, Belgium). J Environ Manage 2018; 211:9-21. [PMID: 29408087 DOI: 10.1016/j.jenvman.2018.01.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 12/05/2017] [Accepted: 01/04/2018] [Indexed: 06/07/2023]
Abstract
Forested catchments are generally assumed to provide higher quality water in opposition to agricultural and urban catchments. However, this should be tested in various ecological contexts and through the study of multiple variables describing water quality. Indeed, interactions between ecological variables, multiple land use and land cover (LULC) types, and water quality variables render the relationship between forest cover and water quality highly complex. Furthermore, the question of the scale at which land use within stream catchments most influences stream water quality and ecosystem health remains only partially answered. This paper quantifies, at the regional scale and across five natural ecoregions of Wallonia (Belgium), the forest cover effect on biological water quality indices (based on diatoms and macroinvertebrates) at the riparian and catchment scales. Main results show that forest cover - considered alone - explains around one third of the biological water quality at the regional scale and from 15 to 70% depending on the ecoregion studied. Forest cover is systematically positively correlated with higher biological water quality. When removing spatial, local morphological variations, or population density effect, forest cover still accounts for over 10% of the total biological water quality variation. Partitioning variance shows that physico-chemical water quality is one of the main drivers of biological water quality and that anthropogenic pressures often explain an important part of it (shared or not with forest cover). The proportion of forest cover in each catchment at the regional scale and across all ecoregions but the Loam region is more positively correlated with high water quality than when considering the proportion of forest cover in the riparian zones only. This suggests that catchment-wide impacts and a fortiori catchment-wide protection measures are the main drivers of river ecological water quality. However, distinctive results from the agricultural and highly human impacted Loam region show that riparian forests are positively linked to water quality and should therefore be preserved.
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Affiliation(s)
- D Brogna
- University of Namur, Department of Geography, 61 Rue de Bruxelles, 5000 Namur, Belgium.
| | - M Dufrêne
- University of Liège, Gembloux Agro-Bio Tech, UR TERRA, Biodiversity and Landscape Group, 2 Passage des Déportés, 5030 Gembloux, Belgium.
| | - A Michez
- University of Liege, Gembloux Agro-Bio Tech, Biosystem Engineering Research Unit, 2 Passage des Déportés, 5030 Gembloux, Belgium.
| | - A Latli
- University of Namur, Research Unit in Environmental and Evolutionary Ecology, 61 Rue de Bruxelles, 5000 Namur, Belgium.
| | - S Jacobs
- Research Group Nature & Society, Research Institute of Nature and Forest INBO, Kliniekstraat 25, 1070 Brussels, Belgium; Belgian Biodiversity Platform BBPF, Avenue Louise 231 Louizalaan, 1050 Brussels, Belgium.
| | - C Vincke
- Université Catholique de Louvain, Faculty of Bioscience Engineering & Earth and Life Institute, Belgium.
| | - N Dendoncker
- University of Namur, Department of Geography, 61 Rue de Bruxelles, 5000 Namur, Belgium.
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28
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Cunha SC, Trabalón L, Jacobs S, Castro M, Fernandez-Tejedor M, Granby K, Verbeke W, Kwadijk C, Ferrari F, Robbens J, Sioen I, Pocurull E, Marques A, Fernandes JO, Domingo JL. UV-filters and musk fragrances in seafood commercialized in Europe Union: Occurrence, risk and exposure assessment. Environ Res 2018; 161:399-408. [PMID: 29197758 DOI: 10.1016/j.envres.2017.11.015] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 11/05/2017] [Accepted: 11/09/2017] [Indexed: 05/24/2023]
Abstract
In the framework of the FP7 ECsafeSeafood project, 62 seafood samples commercialized in Europe Union from several representative species - mackerel, tuna, salmon, seabream, cod, monkfish, crab, shrimp, octopus, perch and plaice - were analysed for residues of 21 personal care products (PCPs), including 11 UV-filters (UV-Fs) and 10 musk fragrances (musks). PCPs analysis were performed by Quick, Easy, Cheap, Effective Rugged, Safe (QuEChERS), combined with liquid-liquid extraction (LLE) or dispersive solid-phase extraction (dSPE), followed by gas chromatography-tandem mass spectrometry (GC-MS/MS). The results showed the presence in a wide range of samples of nine out of eleven UV-Fs compounds analysed, namely 2-ethylhexyl salicylate (EHS), 2-ethylhexyl,4-methoxycinnamate (EHMC), 4-methylbenzylidenecamphor (4-MBC), benzophenone-1 (BP1), benzophenone-3 (BP3), isoamyl-4-methoxycinnamate (IMC), 2,2'-dihydroxy-4,4'-dimethoxybenzophenone (DHMB), homosalate (HS), and octocrylene (OC), whereas galaxolide (HHCB), galaxolide lactone (HHCB-lactone), and tonalide (AHTN) were the most found musks. The potential risks to human health associated with the exposure to eight of the more prevalent PCPs - EHS, EHMC, 4-MBC, BP1, BP3, IMC, HHCB, and AHTN - through seafood consumption were assessed for consumers from five European countries (Belgium, Ireland, Italy, Portugal and Spain). Results showed that the human exposure to UV-Fs and musks estimated from the concentration values found in seafood and the daily consumption of concerned seafood species, were far below toxicological reference values.
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Affiliation(s)
- S C Cunha
- LAQV-Requimte, Laboratory of Bromatology and Hydrology, Faculty of Pharmacy, University of Porto, Rua Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal.
| | - L Trabalón
- Department of Analytical Chemistry and Organic Chemistry, Universitat Rovira i Virgili, Tarragona, Catalonia, Spain
| | - S Jacobs
- Department of Public Health, Ghent University, Belgium; Department of Agricultural Economics, Ghent University, Belgium
| | - M Castro
- LAQV-Requimte, Laboratory of Bromatology and Hydrology, Faculty of Pharmacy, University of Porto, Rua Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - M Fernandez-Tejedor
- Institute of Agrifood Research and Technology (IRTA), Ctra. de Poble Nou, E-43540 Sant Carles de la Ràpita, Tarragona, Spain
| | - K Granby
- Technical University of Denmark, National Food Institute, Denmark
| | - W Verbeke
- Department of Agricultural Economics, Ghent University, Belgium
| | - C Kwadijk
- Institute for Marine Resources and Ecosystem Studies (IMARES), Netherlands
| | - F Ferrari
- Aeiforia Srl, aggiola 12-16, 29027 Gariga di Podenzano, Piacenza, Italy
| | - J Robbens
- Institute for Agricultural and Fisheries Research (ILVO), Animal Sciences Unit - Fisheries, Belgium
| | - I Sioen
- Department of Public Health, Ghent University, Belgium; Department of Food Safety and Food Quality, Ghent University, Belgium
| | - E Pocurull
- Department of Analytical Chemistry and Organic Chemistry, Universitat Rovira i Virgili, Tarragona, Catalonia, Spain
| | - A Marques
- Portuguese Institute for the Sea and Atmosphere, I.P. (IPMA), Portugal; Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Portugal
| | - J O Fernandes
- LAQV-Requimte, Laboratory of Bromatology and Hydrology, Faculty of Pharmacy, University of Porto, Rua Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - J L Domingo
- Laboratory of Toxicology and Environmental Health, School of Medicine, IISPV, Universitat Rovira i Virgili, Spain
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Van Praet K, Sündermann S, Meyer A, Montagner M, Nazari Shafti T, Jacobs S, Falk V, Kempfert J. The Periareolar Approach in Minimally Invasive Surgical Mitral Valve Repair—A Feasible, Safe, and Cosmetically Appealing Technique: A Report on 64 Patients. Thorac Cardiovasc Surg 2018. [DOI: 10.1055/s-0038-1627897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- K. Van Praet
- Herz-, Thorax-, und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - S. Sündermann
- Herz-, Thorax-, und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - A. Meyer
- Herz-, Thorax-, und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - M. Montagner
- Herz-, Thorax-, und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - T. Nazari Shafti
- Herz-, Thorax-, und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - S. Jacobs
- Herz-, Thorax-, und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - V. Falk
- Herz-, Thorax-, und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - J. Kempfert
- Herz-, Thorax-, und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
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Olagaray KE, Shaffer JE, Armendariz CK, Bellamine A, Jacobs S, Titgemeyer EC, Bradford BJ. Relative bioavailability of carnitine delivered by ruminal or abomasal infusion or by encapsulation in dairy cattle. J Dairy Sci 2017; 101:2060-2071. [PMID: 29274978 DOI: 10.3168/jds.2017-13656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 10/31/2017] [Indexed: 12/14/2022]
Abstract
Two studies were designed to evaluate the relative bioavailability of l-carnitine delivered by different methods in dairy cattle. In experiment 1, 4 Holstein heifers were used in a split-plot design to compare ruminally or abomasally infused l-carnitine. The study included 2 main-plot periods, with infusion routes allocated in a crossover design. Within main-plot periods, each of 3 subplot periods consisted of 4-d infusions separated with 4-d rest periods. Subplot treatments were infusion of 1, 3, and 6 g of l-carnitine/d in conjunction with 6 g/d of arabinogalactan given in consideration of eventual product manufacturing. Doses increased within a period to minimize carryover risk. Treatments were solubilized in 4 L of water and delivered in two 10-h infusions daily. Blood was collected before the start of infusion period and on d 4 of each infusion period to obtain baseline and treatment l-carnitine concentrations. There was a dose × route interaction and route effect for increases in plasma carnitine above baseline, with increases above baseline being greater across all dose levels when infused abomasally compared with ruminally. Results demonstrated superior relative bioavailability of l-carnitine when ruminal exposure was physically bypassed. In experiment 2, 56 lactating Holstein cows (143 ± 72 d in milk) were used in 2 cohorts in randomized complete block designs (blocked by parity and milk production) to evaluate 2 rumen-protected products compared with crystalline l-carnitine. Treatments were (1) control, (2) 3 g/d of crystalline l-carnitine (crystalline), (3) 6 g/d of crystalline, (4) 5 g/d of 40COAT (40% coating, 60% l-carnitine), (5) 10 g/d of 40COAT, (6) 7.5 g/d of 60COAT (60% coating, 40% l-carnitine), and (7) 15 g/d of 60COAT. Treatments were top-dressed to diets twice daily. Each cohort used 14-d and included a 6-d baseline measurement period with the final 2 d used for data and sample collection, and an 8-d treatment period with the final 2 d used for data and sample collection. Plasma, urine, and milk samples were analyzed for l-carnitine. Crystalline and 40COAT linearly increased plasma l-carnitine, and 60COAT tended to linearly increase plasma l-carnitine. Total excretion (milk + urine) of l-carnitine averaged 1.52 ± 0.04 g/d in controls, increased linearly with crystalline and 40COAT, and increased quadratically with 60COAT. Crystalline increased plasma l-carnitine and l-carnitine excretion more than 40COAT and 60COAT. In conclusion, preventing ruminal degradation of l-carnitine increased delivery of bioavailable carnitine to cattle, but effective ruminal protection and postruminal bioavailability is challenging.
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Affiliation(s)
- K E Olagaray
- Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506
| | - J E Shaffer
- Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506
| | - C K Armendariz
- Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506
| | | | | | - E C Titgemeyer
- Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506
| | - B J Bradford
- Department of Animal Sciences and Industry, Kansas State University, Manhattan 66506.
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Aigner A, Becher H, Jacobs S, Wilkens LR, Boushey CJ, Le Marchand L, Haiman CA, Maskarinec G. Low Diet Quality and the Risk of Stroke Mortality: The Multiethnic Cohort Study. Das Gesundheitswesen 2017. [DOI: 10.1055/s-0037-1605857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- A Aigner
- Institut für Medizinische Biometrie und Epidemiologie, Epidemiologie, Hamburg
| | - H Becher
- Institut für Medizinische Biometrie und Epidemiologie, Epidemiologie, Hamburg
| | - S Jacobs
- University of Heidelberg, Institute of Public Health, Heidelberg
| | - LR Wilkens
- University of Hawaii Cancer Center, Cancer Epidemiology, Honolulu
| | - CJ Boushey
- University of Hawaii Cancer Center, Cancer Epidemiology, Honolulu
| | - L Le Marchand
- University of Hawaii Cancer Center, Cancer Epidemiology, Honolulu
| | - CA Haiman
- Norris Cancer Center, University of Southern California, Department of Preventive Medicine, Los Angeles
| | - G Maskarinec
- University of Hawaii Cancer Center, Cancer Epidemiology, Honolulu
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Vandersmissen K, Driesen J, Van den Bossche K, Droogne W, Jacobs S, Fresiello L, Rega F, Gerits K, Meyns B. Do LVAD Patients Need a Specific Diet to Control Weight? J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Meyer A, Van Praet K, Jacobs S, Sündermann S, Kukucka M, Falk V, Kempfert J. Minimally Invasive Mitral 3D Fully Endoscopic versus Direct Vision Approach: A Propensity Score Matched Comparison. Thorac Cardiovasc Surg 2017. [DOI: 10.1055/s-0037-1598672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- A. Meyer
- Klinik für Herz-, Thorax- und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - K. Van Praet
- Klinik für Herz-, Thorax- und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - S. Jacobs
- Klinik für Herz-, Thorax- und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - S. Sündermann
- Klinik für Herz-, Thorax- und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - M. Kukucka
- Anästhesiologie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - V. Falk
- Klinik für Herz-, Thorax- und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - J. Kempfert
- Klinik für Herz-, Thorax- und Gefäßchirurgie, Deutsches Herzzentrum Berlin, Berlin, Germany
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Sündermann S, Van Praet K, Kukucka M, Meyer A, Schönrath F, Knierim J, Kempfert J, Falk V, Jacobs S. Mitraclip Implantation in High Risk Heart Failure Patients with Functional Mitral Valve Regurgitation in a Surgical Department as First Line Treatment for Patients Evaluated for Assist Device Implantation and/or Heart Transplantation. Thorac Cardiovasc Surg 2017. [DOI: 10.1055/s-0037-1598868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- S.H. Sündermann
- Deutsches Herzzentrum Berlin, Klinik für Herz-, Thorax- und Gefäßchirurgie, Berlin, Germany
| | - K. Van Praet
- Deutsches Herzzentrum Berlin, Klinik für Herz-, Thorax- und Gefäßchirurgie, Berlin, Germany
| | - M. Kukucka
- Deutsches Herzzentrum Berlin, Klinik für Anästhesie, Berlin, Germany
| | - A. Meyer
- Deutsches Herzzentrum Berlin, Klinik für Herz-, Thorax- und Gefäßchirurgie, Berlin, Germany
| | - F. Schönrath
- Deutsches Herzzentrum Berlin, Klinik für Herz-, Thorax- und Gefäßchirurgie, Berlin, Germany
| | - J. Knierim
- Deutsches Herzzentrum Berlin, Klinik für Herz-, Thorax- und Gefäßchirurgie, Berlin, Germany
| | - J. Kempfert
- Deutsches Herzzentrum Berlin, Klinik für Herz-, Thorax- und Gefäßchirurgie, Berlin, Germany
| | - V. Falk
- Deutsches Herzzentrum Berlin, Klinik für Herz-, Thorax- und Gefäßchirurgie, Berlin, Germany
| | - S. Jacobs
- Deutsches Herzzentrum Berlin, Klinik für Herz-, Thorax- und Gefäßchirurgie, Berlin, Germany
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Berk L, Mason N, Jacobs S. Hemibody Irradiation Using Helical Tomotherapy Planning. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.2247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Olagaray KE, Shaffer JE, Armendariz CK, Bellamine A, Jacobs S, Titgemeyer EC, Bradford BJ. 1581 Relative bioavailability of l-carnitine delivered by ruminal or abomasal infusion or by encapsulation in dairy cattle. J Anim Sci 2016. [DOI: 10.2527/jam2016-1581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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37
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Sündermann S, Czesla M, Jacobs S, Kempfert J, Walther T, Nataf P, Raanani E, Alfieri O, Maisano F, Falk V. Durable Mitral Valve Repair with an Adjustable Annuloplasty Ring Two Years after Implantation. Thorac Cardiovasc Surg 2016. [DOI: 10.1055/s-0036-1571476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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38
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Jacobs S, Sündermann S, Pasic M, Falk V. Beating Heart Mitral Valve Surgery: Results in 120 Consecutive Patients Considered Non-suitable Candidates for Conventional Mitral Valve Surgery. Thorac Cardiovasc Surg 2016. [DOI: 10.1055/s-0036-1571517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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39
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Hanton G, Jacobs S, Cosyns K, Stohr T, De Brabandere V, McDonald P, Dillon K. Establishment of a method for a juvenile inhalation study in very young rats. Toxicol Lett 2015. [DOI: 10.1016/j.toxlet.2015.08.975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Schaafsma W, Zhang X, van Zomeren KC, Jacobs S, Georgieva PB, Wolf SA, Kettenmann H, Janova H, Saiepour N, Hanisch UK, Meerlo P, van den Elsen PJ, Brouwer N, Boddeke HWGM, Eggen BJL. Long-lasting pro-inflammatory suppression of microglia by LPS-preconditioning is mediated by RelB-dependent epigenetic silencing. Brain Behav Immun 2015; 48:205-21. [PMID: 25843371 DOI: 10.1016/j.bbi.2015.03.013] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 03/27/2015] [Accepted: 03/27/2015] [Indexed: 10/23/2022] Open
Abstract
Microglia, the innate immune cells of the central nervous system (CNS), react to endotoxins like bacterial lipopolysaccharides (LPS) with a pronounced inflammatory response. To avoid excess damage to the CNS, the microglia inflammatory response needs to be tightly regulated. Here we report that a single LPS challenge results in a prolonged blunted pro-inflammatory response to a subsequent LPS stimulation, both in primary microglia cultures (100 ng/ml) and in vivo after intraperitoneal (0.25 and 1mg/kg) or intracerebroventricular (5 μg) LPS administration. Chromatin immunoprecipitation (ChIP) experiments with primary microglia and microglia acutely isolated from mice showed that LPS preconditioning was accompanied by a reduction in active histone modifications AcH3 and H3K4me3 in the promoters of the IL-1β and TNF-α genes. Furthermore, LPS preconditioning resulted in an increase in the amount of repressive histone modification H3K9me2 in the IL-1β promoter. ChIP and knock-down experiments showed that NF-κB subunit RelB was bound to the IL-1β promoter in preconditioned microglia and that RelB is required for the attenuated LPS response. In addition to a suppressed pro-inflammatory response, preconditioned primary microglia displayed enhanced phagocytic activity, increased outward potassium currents and nitric oxide production in response to a second LPS challenge. In vivo, a single i.p. LPS injection resulted in reduced performance in a spatial learning task 4 weeks later, indicating that a single inflammatory episode affected memory formation in these mice. Summarizing, we show that LPS-preconditioned microglia acquire an epigenetically regulated, immune-suppressed phenotype, possibly to prevent excessive damage to the central nervous system in case of recurrent (peripheral) inflammation.
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Affiliation(s)
- W Schaafsma
- Department of Neuroscience, Section Medical Physiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - X Zhang
- Department of Neuroscience, Section Medical Physiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - K C van Zomeren
- Department of Neuroscience, Section Medical Physiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - S Jacobs
- Department of Neuroscience, Section Medical Physiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - P B Georgieva
- Cellular Neurosciences, Max Delbrück Centre for Molecular Medicine, Berlin, Germany
| | - S A Wolf
- Cellular Neurosciences, Max Delbrück Centre for Molecular Medicine, Berlin, Germany
| | - H Kettenmann
- Cellular Neurosciences, Max Delbrück Centre for Molecular Medicine, Berlin, Germany
| | - H Janova
- Institute of Neuropathology, University of Göttingen, Göttingen, Germany
| | - N Saiepour
- Institute of Neuropathology, University of Göttingen, Göttingen, Germany
| | - U-K Hanisch
- Institute of Neuropathology, University of Göttingen, Göttingen, Germany; Universität Leipzig, Paul-Flechsig-Institut für Hirnforschung, Leipzig, Germany
| | - P Meerlo
- Center for Behavior and Neurosciences, University of Groningen, Groningen, The Netherlands
| | - P J van den Elsen
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Centre, The Netherlands; Department of Pathology, VU University Medical Center, Amsterdam, The Netherlands
| | - N Brouwer
- Department of Neuroscience, Section Medical Physiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - H W G M Boddeke
- Department of Neuroscience, Section Medical Physiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - B J L Eggen
- Department of Neuroscience, Section Medical Physiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
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Hart JD, Lutz CT, Jennings CD, May JR, Nelson K, Jacobs S, Hoopes CW. Falsely incompatible B-cell flow cytometry crossmatch after pronase treatment: a case report. Transplant Proc 2015; 47:831-3. [PMID: 25891741 DOI: 10.1016/j.transproceed.2014.12.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 12/04/2014] [Accepted: 12/31/2014] [Indexed: 11/26/2022]
Abstract
This report presents a falsely incompatible B cell crossmatch by flow cytometry in a lung transplant recipient. The patient was a 35-year-old Caucasian male with end-stage lung disease secondary to cystic fibrosis whose pretransplantation serologic workup did not disclose the presence of anti-HLA class II antibodies by single antigen bead testing. Unexpectedly, crossmatch of recipient sera with pronase-treated donor lymphocytes resulted in antibody binding to B cells only. The positive reactivity was reproducible in pronase-treated autologous B cells. Recipient sera did not react with nontreated donor or autologous lymphocytes. Herein, we describe our approach to this unexpected crossmatch result and consider the implications of false-positive crossmatch results on transplantation.
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Affiliation(s)
- J D Hart
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky
| | - C T Lutz
- Department of Microbiology, Immunology, and Molecular Genetics, University of Kentucky, Lexington, Kentucky.
| | - C D Jennings
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky
| | - J R May
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky
| | - K Nelson
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky
| | - S Jacobs
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, Kentucky
| | - C W Hoopes
- Division of Cardiothoracic Surgery, University of Kentucky, Lexington, Kentucky
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42
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Stallmann C, Ahrens W, Kaaks R, Pigeot I, Swart E, Jacobs S. [Individual linkage of primary data with secondary and registry data within large cohort studies - capabilities and procedural proposals]. Gesundheitswesen 2015; 77:e37-42. [PMID: 25622212 DOI: 10.1055/s-0034-1396805] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Some German cohort studies have already linked secondary and registry data with primary data from interviews and medical examinations. This offers the opportunity to obtain more valid information by taking advantage of the strengths of these data synergistically and overcome their individual weaknesses at the same time. The potential and the requirements for linking secondary and registry data with primary data from cohort studies is described generally and illustrated by the example of the "German National Cohort" (GNC). The transfer and usage of secondary and registry data require that administrative and logistic efforts be made over the whole study period. In addition, rigid data protection regulations for using social data have to be observed. The particular strengths of secondary and registry data, namely their objectivity and independence from recall bias, add to the strengths of newly collected primary data and improve the assessment of morbidity endpoints, exposure history and need of patient care. Moreover, new insights on quality and on the added value of linking different data sources may be obtained.
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Affiliation(s)
- C Stallmann
- Institut für Sozialmedizin und Gesundheitsökonomie, Med. Fakultät, Otto-von-Guericke-Universität Magdeburg, Magdeburg
| | - W Ahrens
- BIPS Bremen, Leibniz-Institut für Präventionsforschung und Epidemiologie, Bremen
| | - R Kaaks
- DKFZ Heidelberg, Deutsches Krebsforschungszentrum Heidelberg, Heidelberg
| | - I Pigeot
- BIPS Bremen, Leibniz-Institut für Präventionsforschung und Epidemiologie, Bremen
| | - E Swart
- Institut für Sozialmedizin und Gesundheitsökonomie, Med. Fakultät, Otto-von-Guericke-Universität Magdeburg, Magdeburg
| | - S Jacobs
- BIPS Bremen, Leibniz-Institut für Präventionsforschung und Epidemiologie, Bremen
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Salamonson Y, Andrew S, Clauson J, Cleary M, Jackson D, Jacobs S. Linguistic diversity as sociodemographic predictor of nursing program progression and completion. Contemp Nurse 2014; 38:84-93. [DOI: 10.5172/conu.2011.38.1-2.84] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Strauss A, Jacobs S, van den Berg L. The Influence of Anaerobic and Aerobic Fitness on the Technical Skill Ability of National Elite Male Under-18 African Soccer Players. ACTA ACUST UNITED AC 2014. [DOI: 10.5901/mjss.2014.v5n27p1704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Floegel A, Wientzek A, Bachlechner U, Jacobs S, Drogan D, Prehn C, Adamski J, Krumsiek J, Schulze MB, Pischon T, Boeing H. Linking diet, physical activity, cardiorespiratory fitness and obesity to serum metabolite networks: findings from a population-based study. Int J Obes (Lond) 2014; 38:1388-96. [PMID: 24608922 PMCID: PMC4229626 DOI: 10.1038/ijo.2014.39] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Revised: 02/17/2014] [Accepted: 02/20/2014] [Indexed: 12/29/2022]
Abstract
OBJECTIVE It is not yet resolved how lifestyle factors and intermediate phenotypes interrelate with metabolic pathways. We aimed to investigate the associations between diet, physical activity, cardiorespiratory fitness and obesity with serum metabolite networks in a population-based study. METHODS The present study included 2380 participants of a randomly drawn subcohort of the European Prospective Investigation into Cancer and Nutrition-Potsdam. Targeted metabolomics was used to measure 127 serum metabolites. Additional data were available including anthropometric measurements, dietary assessment including intake of whole-grain bread, coffee and cake and cookies by food frequency questionnaire, and objectively measured physical activity energy expenditure and cardiorespiratory fitness in a subsample of 100 participants. In a data-driven approach, Gaussian graphical modeling was used to draw metabolite networks and depict relevant associations between exposures and serum metabolites. In addition, the relationship of different exposure metabolite networks was estimated. RESULTS In the serum metabolite network, the different metabolite classes could be separated. There was a big group of phospholipids and acylcarnitines, a group of amino acids and C6-sugar. Amino acids were particularly positively associated with cardiorespiratory fitness and physical activity. C6-sugar and acylcarnitines were positively associated with obesity and inversely with intake of whole-grain bread. Phospholipids showed opposite associations with obesity and coffee intake. Metabolite networks of coffee intake and obesity were strongly inversely correlated (body mass index (BMI): r = -0.57 and waist circumference: r = -0.59). A strong positive correlation was observed between metabolite networks of BMI and waist circumference (r = 0.99), as well as the metabolite networks of cake and cookie intake with cardiorespiratory fitness and intake of whole-grain bread (r = 0.52 and r = 0.50; respectively). CONCLUSIONS Lifestyle factors and phenotypes seem to interrelate in various metabolic pathways. A possible protective effect of coffee could be mediated via counterbalance of pathways of obesity involving hepatic phospholipids. Experimental studies should validate the biological mechanisms.
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Affiliation(s)
- A Floegel
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - A Wientzek
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - U Bachlechner
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - S Jacobs
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - D Drogan
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - C Prehn
- Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - J Adamski
- Institute of Experimental Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - J Krumsiek
- Institute of Bioinformatics and Systems Biology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - M B Schulze
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - T Pischon
- Molecular Epidemiology Group, Max Delbrück Center for Molecular Medicine (MDC) Berlin-Buch, Berlin-Buch, Germany
| | - H Boeing
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
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Sia KL, Gold L, Jacobs S, Cheong J, Opie G, Garland S, Donath S, Hickey L, Boland R, Webster C. Hospital Drg Costing and Health Services Use of Very Pre-Term Infants From the Proprems Neuro Study Across 10 Hospitals in Australia and New Zealand. Value Health 2014; 17:A518-A519. [PMID: 27201612 DOI: 10.1016/j.jval.2014.08.1613] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- K L Sia
- Deakin Health Economics, Melbourne, Australia
| | - L Gold
- Deakin Health Economics, Melbourne, Australia
| | - S Jacobs
- Royal Women's Hospital, Melbourne, Australia
| | - J Cheong
- Royal Women's Hospital, Melbourne, Australia
| | - G Opie
- Mercy Hospital for Women, Melbourne, Australia
| | - S Garland
- Royal Women's Hospital, Melbourne, Australia
| | - S Donath
- Murdoch Children's Research Institute, Melbourne, Australia
| | - L Hickey
- Royal Women's Hospital, Melbourne, Australia
| | - R Boland
- Murdoch Children's Research Institute, Melbourne, Australia
| | - C Webster
- Northern Hospital, Melbourne, Australia
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Droogne W, Jacobs S, Van den Bossche K, Verhoeven J, Bostic RR, Vanhaecke J, Van Cleemput J, Rega F, Meyns B. Cost of 1-year left ventricular assist device destination therapy in chronic heart failure: a comparison with heart transplantation. Acta Clin Belg 2014; 69:165-70. [PMID: 24820923 DOI: 10.1179/2295333714y.0000000017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE To analyse overall cost involved with destination therapy (DT) in comparison to transplantation (HTX) and bridging to transplantation. METHODS Three groups of patients at one hospital were considered for this cost analysis: (1) patients included in the BENEMACS study starting May 2009 (n = 6); (2) all patients from May 2009 till May 2010 undergoing heart transplantation (n = 19); or (iii) undergoing Heartmate II implantation as a bridge to transplant (n = 13). Patients undergoing bridging were more sick (lower Intermacs class). DT patients were older (64±8 years). Cost was derived from actual hospital invoices, device, organ procurement and medical cost, and follow-up care during 1 year from implantation. Costs are presented in euro, by their mean values and standard deviation. RESULTS One-year survivals were 83, 84, and 77%, respectively, for DT, HTX, and bridging. Costs for initial and re-hospitalizations were not different between groups. Costs for medical follow-up and medication were significantly higher for transplanted patients. The 1-year total cost was €85 531±19 823 for HTX, €125 108±32 399 for bridging, and €137 068±29 007 for DT. As 42% of the transplanted patients were bridged, the cost of the medical pathway HTX was €138 076±19 823. Assuming a 5-year survival and a similar yearly follow-up cost, the average cost per year is €42 153 for HTX, €53 637 for transplantation including the bridging cost, and €47 487 for DT. CONCLUSION Direct transplantation without bridging is the most cost-efficient treatment. The cost per patient per year for DT is similar to HTX considering its bridging activity.
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Boman KK, Hornquist L, Rickardsson J, Lannering B, Gustafsson G, Pitchford N, Davis E, Walker D, Hoang DH, Pagnier A, Cousin E, Guichardet K, Schiff I, Dubois-Teklali F, Krainik A, Lazar MB, Resnik K, Olsson IT, Perrin S, Burtscher IB, Lundgren J, Kahn A, Johanson A, Korzeniewska J, Dembowska-Baginska B, Perek-Polnik M, Walsh K, Gioia A, Wells E, Packer R, de Speville ED, Dufour C, Bolle S, Giraudat K, Longaud A, Kieffer V, Grill J, Puget S, Valteau-Couanet D, Hetz-Pannier L, Noulhiane M, Chieffo D, Tamburrini G, Caldarelli M, Di Rocco C, Margelisch K, Studer M, Steinlin M, Leibundgut K, Heinks T, Longaud-Vales A, Chevignard M, Dufour C, Grill J, Pujet S, Sainte-Rose C, Valteau-Couanet D, Dellatolas G, Kahalley L, Grosshans D, Paulino A, Ris MD, Chintagumpala M, Okcu F, Moore B, Stancel H, Minard C, Guffey D, Mahajan A, Herrington B, Raiker J, Manning E, Criddle J, Karlson C, Guerry W, Finlay J, Sands S, Dockstader C, Skocic J, Bouffet E, Laughlin S, Tabori U, Mabbott D, Moxon-Emre I, Scantlebury N, Taylor MD, Bouffet E, Malkin D, Laughlin S, Law N, Kumabe T, Leonard J, Rubin J, Jung S, Kim SK, Gupta N, Weiss W, Faria C, Vibhakar R, Spiegler B, Janzen L, Liu F, Decker L, Mabbott D, Lemiere J, Vercruysse T, Haers M, Vandenabeele K, Geuens S, Jacobs S, Van Gool S, Riggs L, Piscione J, Bouffet E, Timmons B, Laughlin S, Cunningham T, Bartels U, Skocic J, Liu F, Mabbott D, Riggs L, Bouffet E, Chakravarty M, Laughlin S, Laperriere N, Liu F, Skocic J, Pipitone J, Strother D, Hukin J, Fryer C, McConnell D, Mabbott D, Secco DE, Cappelletti S, Gentile S, Chieffo D, Cacchione A, Del Bufalo F, Staccioli S, Spagnoli A, Messina R, Carai A, Marras CE, Mastronuzzi A, Brinkman T, Armstrong G, Kimberg C, Gajjar A, Srivastava DK, Robison L, Hudson M, Krull K, Hardy K, Hostetter S, Hwang E, Walsh K, Leiss U, Bemmer A, Pletschko T, Grafeneder J, Schwarzinger A, Deimann P, Slavc I, Batchelder P, Wilkening G, Hankinson T, Foreman N, Handler M. NEUROPSYCHOLOGY. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Vaidyanathan G, Gururangan S, Bigner D, Zalutsky M, Morfouace M, Shelat A, Megan J, Freeman BB, Robinson S, Throm S, Olson JM, Li XN, Guy KR, Robinson G, Stewart C, Gajjar A, Roussel M, Sirachainan N, Pakakasama S, Anurathapan U, Hansasuta A, Dhanachai M, Khongkhatithum C, Hongeng S, Feroze A, Lee KS, Gholamin S, Wu Z, Lu B, Mitra S, Cheshier S, Northcott P, Lee C, Zichner T, Lichter P, Korbel J, Wechsler-Reya R, Pfister S, Project IPT, Li KKW, Xia T, Ma FMT, Zhang R, Zhou L, Lau KM, Ng HK, Lafay-Cousin L, Chi S, Madden J, Smith A, Wells E, Owens E, Strother D, Foreman N, Packer R, Bouffet E, Wataya T, Peacock J, Taylor MD, Ivanov D, Garnett M, Parker T, Alexander C, Meijer L, Grundy R, Gellert P, Ashford M, Walker D, Brent J, Cader FZ, Ford D, Kay A, Walsh R, Solanki G, Peet A, English M, Shalaby T, Fiaschetti G, Baulande S, Gerber N, Baumgartner M, Grotzer M, Hayase T, Kawahara Y, Yagi M, Minami T, Kanai N, Yamaguchi T, Gomi A, Morimoto A, Hill R, Kuijper S, Lindsey J, Schwalbe E, Barker K, Boult J, Williamson D, Ahmad Z, Hallsworth A, Ryan S, Poon E, Robinson S, Ruddle R, Raynaud F, Howell L, Kwok C, Joshi A, Nicholson SL, Crosier S, Wharton S, Robson K, Michalski A, Hargrave D, Jacques T, Pizer B, Bailey S, Swartling F, Petrie K, Weiss W, Chesler L, Clifford S, Kitanovski L, Prelog T, Kotnik BF, Debeljak M, Fiaschetti G, Shalaby T, Baumgartner M, Grotzer MA, Gevorgian A, Morozova E, Kazantsev I, Iukhta T, Safonova S, Kumirova E, Punanov Y, Afanasyev B, Zheludkova O, Grajkowska W, Pronicki M, Cukrowska B, Dembowska-Baginska B, Lastowska M, Murase A, Nobusawa S, Gemma Y, Yamazaki F, Masuzawa A, Uno T, Osumi T, Shioda Y, Kiyotani C, Mori T, Matsumoto K, Ogiwara H, Morota N, Hirato J, Nakazawa A, Terashima K, Fay-McClymont T, Walsh K, Mabbott D, Smith A, Wells E, Madden J, Chi S, Owens E, Strother D, Packer R, Foreman N, Bouffet E, Lafay-Cousin L, Sturm D, Northcott PA, Jones DTW, Korshunov A, Lichter P, Pfister SM, Kool M, Hooper C, Hawes S, Kees U, Gottardo N, Dallas P, Siegfried A, Bertozzi AI, Sevely A, Loukh N, Munzer C, Miquel C, Bourdeaut F, Pietsch T, Dufour C, Delisle MB, Kawauchi D, Rehg J, Finkelstein D, Zindy F, Phoenix T, Gilbertson R, Pfister S, Roussel M, Trubicka J, Borucka-Mankiewicz M, Ciara E, Chrzanowska K, Perek-Polnik M, Abramczuk-Piekutowska D, Grajkowska W, Jurkiewicz D, Luczak S, Kowalski P, Krajewska-Walasek M, Lastowska M, Sheila C, Lee S, Foster C, Manoranjan B, Pambit M, Berns R, Fotovati A, Venugopal C, O'Halloran K, Narendran A, Hawkins C, Ramaswamy V, Bouffet E, Taylor M, Singhal A, Hukin J, Rassekh R, Yip S, Northcott P, Singh S, Duhman C, Dunn S, Chen T, Rush S, Fuji H, Ishida Y, Onoe T, Kanda T, Kase Y, Yamashita H, Murayama S, Nakasu Y, Kurimoto T, Kondo A, Sakaguchi S, Fujimura J, Saito M, Arakawa T, Arai H, Shimizu T, Lastowska M, Jurkiewicz E, Daszkiewicz P, Drogosiewicz M, Trubicka J, Grajkowska W, Pronicki M, Kool M, Sturm D, Jones DTW, Hovestadt V, Buchhalter I, Jager NN, Stuetz A, Johann P, Schmidt C, Ryzhova M, Landgraf P, Hasselblatt M, Schuller U, Yaspo ML, von Deimling A, Korbel J, Eils R, Lichter P, Korshunov A, Pfister S, Modi A, Patel M, Berk M, Wang LX, Plautz G, Camara-Costa H, Resch A, Lalande C, Kieffer V, Poggi G, Kennedy C, Bull K, Calaminus G, Grill J, Doz F, Rutkowski S, Massimino M, Kortmann RD, Lannering B, Dellatolas G, Chevignard M, Lindsey J, Kawauchi D, Schwalbe E, Solecki D, McKinnon P, Olson J, Hayden J, Grundy R, Ellison D, Williamson D, Bailey S, Roussel M, Clifford S, Buss M, Remke M, Lee J, Caspary T, Taylor M, Castellino R, Lannering B, Sabel M, Gustafsson G, Fleischhack G, Benesch M, Doz F, Kortmann RD, Massimino M, Navajas A, Reddingius R, Rutkowski S, Miquel C, Delisle MB, Dufour C, Lafon D, Sevenet N, Pierron G, Delattre O, Bourdeaut F, Ecker J, Oehme I, Mazitschek R, Korshunov A, Kool M, Lodrini M, Deubzer HE, von Deimling A, Kulozik AE, Pfister SM, Witt O, Milde T, Phoenix T, Patmore D, Boulos N, Wright K, Boop S, Gilbertson R, Janicki T, Burzynski S, Burzynski G, Marszalek A, Triscott J, Green M, Foster C, Fotovati A, Berns R, O'Halloran K, Singhal A, Hukin J, Rassekh SR, Yip S, Toyota B, Dunham C, Dunn SE, Liu KW, Pei Y, Wechsler-Reya R, Genovesi L, Ji P, Davis M, Ng CG, Remke M, Taylor M, Cho YJ, Jenkins N, Copeland N, Wainwright B, Tang Y, Schubert S, Nguyen B, Masoud S, Gholamin S, Lee A, Willardson M, Bandopadhayay P, Bergthold G, Atwood S, Whitson R, Cheshier S, Qi J, Beroukhim R, Tang J, Wechsler-Reya R, Oro A, Link B, Bradner J, Cho YJ, Vallero SG, Bertin D, Basso ME, Milanaccio C, Peretta P, Cama A, Mussano A, Barra S, Morana G, Morra I, Nozza P, Fagioli F, Garre ML, Darabi A, Sanden E, Visse E, Stahl N, Siesjo P, Cho YJ, Vaka D, Schubert S, Vasquez F, Weir B, Cowley G, Keller C, Hahn W, Gibbs IC, Partap S, Yeom K, Martinez M, Vogel H, Donaldson SS, Fisher P, Perreault S, Cho YJ, Guerrini-Rousseau L, Dufour C, Pujet S, Kieffer-Renaux V, Raquin MA, Varlet P, Longaud A, Sainte-Rose C, Valteau-Couanet D, Grill J, Staal J, Lau LS, Zhang H, Ingram WJ, Cho YJ, Hathout Y, Brown K, Rood BR, Sanden E, Visse E, Stahl N, Siesjo P, Darabi A, Handler M, Hankinson T, Madden J, Kleinschmidt-Demasters BK, Foreman N, Hutter S, Northcott PA, Kool M, Pfister S, Kawauchi D, Jones DT, Kagawa N, Hirayama R, Kijima N, Chiba Y, Kinoshita M, Takano K, Eino D, Fukuya S, Yamamoto F, Nakanishi K, Hashimoto N, Hashii Y, Hara J, Taylor MD, Yoshimine T, Wang J, Guo C, Yang Q, Chen Z, Perek-Polnik M, Lastowska M, Drogosiewicz M, Dembowska-Baginska B, Grajkowska W, Filipek I, Swieszkowska E, Tarasinska M, Perek D, Kebudi R, Koc B, Gorgun O, Agaoglu FY, Wolff J, Darendeliler E, Schmidt C, Kerl K, Gronych J, Kawauchi D, Lichter P, Schuller U, Pfister S, Kool M, McGlade J, Endersby R, Hii H, Johns T, Gottardo N, Sastry J, Murphy D, Ronghe M, Cunningham C, Cowie F, Jones R, Sastry J, Calisto A, Sangra M, Mathieson C, Brown J, Phuakpet K, Larouche V, Hawkins C, Bartels U, Bouffet E, Ishida T, Hasegawa D, Miyata K, Ochi S, Saito A, Kozaki A, Yanai T, Kawasaki K, Yamamoto K, Kawamura A, Nagashima T, Akasaka Y, Soejima T, Yoshida M, Kosaka Y, Rutkowski S, von Bueren A, Goschzik T, Kortmann R, von Hoff K, Friedrich C, Muehlen AZ, Gerber N, Warmuth-Metz M, Soerensen N, Deinlein F, Benesch M, Zwiener I, Faldum A, Kuehl J, Pietsch T, KRAMER K, -Taskar NP, Zanzonico P, Humm JL, Wolden SL, Cheung NKV, Venkataraman S, Alimova I, Harris P, Birks D, Balakrishnan I, Griesinger A, Remke M, Taylor MD, Handler M, Foreman NK, Vibhakar R, Margol A, Robison N, Gnanachandran J, Hung L, Kennedy R, Vali M, Dhall G, Finlay J, Erdrich-Epstein A, Krieger M, Drissi R, Fouladi M, Gilles F, Judkins A, Sposto R, Asgharzadeh S, Peyrl A, Chocholous M, Holm S, Grillner P, Blomgren K, Azizi A, Czech T, Gustafsson B, Dieckmann K, Leiss U, Slavc I, Babelyan S, Dolgopolov I, Pimenov R, Mentkevich G, Gorelishev S, Laskov M, Friedrich C, Warmuth-Metz M, von Bueren AO, Nowak J, von Hoff K, Pietsch T, Kortmann RD, Rutkowski S, Mynarek M, von Hoff K, Muller K, Friedrich C, von Bueren AO, Gerber NU, Benesch M, Pietsch T, Warmuth-Metz M, Ottensmeier H, Kwiecien R, Faldum A, Kuehl J, Kortmann RD, Rutkowski S, Mynarek M, von Hoff K, Muller K, Friedrich C, von Bueren AO, Gerber NU, Benesch M, Pietsch T, Warmuth-Metz M, Ottensmeier H, Kwiecien R, Faldum A, Kuehl J, Kortmann RD, Rutkowski S, Yankelevich M, Laskov M, Boyarshinov V, Glekov I, Pimenov R, Ozerov S, Gorelyshev S, Popa A, Dolgopolov I, Subbotina N, Mentkevich G, Martin AM, Nirschl C, Polanczyk M, Bell R, Martinez D, Sullivan LM, Santi M, Burger PC, Taube JM, Drake CG, Pardoll DM, Lim M, Li L, Wang WG, Pu JX, Sun HD, Remke M, Taylor MD, Ruggieri R, Symons MH, Vanan MI, Bandopadhayay P, Bergthold G, Nguyen B, Schubert S, Gholamin S, Tang Y, Bolin S, Schumacher S, Zeid R, Masoud S, Yu F, Vue N, Gibson W, Paolella B, Mitra S, Cheshier S, Qi J, Liu KW, Wechsler-Reya R, Weiss W, Swartling FJ, Kieran MW, Bradner JE, Beroukhim R, Cho YJ, Maher O, Khatua S, Tarek N, Zaky W, Gupta T, Mohanty S, Kannan S, Jalali R, Kapitza E, Denkhaus D, Muhlen AZ, Rutkowski S, Pietsch T, von Hoff K, Pizer B, Dufour C, van Vuurden DG, Garami M, Massimino M, Fangusaro J, Davidson TB, da Costa MJG, Sterba J, Benesch M, Gerber NU, Mynarek M, Kwiecien R, Clifford SC, Kool M, Pietsch T, Finlay JL, Rutkowski S, Pietsch T, Schmidt R, Remke M, Korshunov A, Hovestadt V, Jones DT, Felsberg J, Goschzik T, Kool M, Northcott PA, von Hoff K, von Bueren A, Skladny H, Taylor M, Cremer F, Lichter P, Faldum A, Reifenberger G, Rutkowski S, Pfister S, Kunder R, Jalali R, Sridhar E, Moiyadi AA, Goel A, Goel N, Shirsat N, Othman R, Storer L, Korshunov A, Pfister SM, Kerr I, Coyle B, Law N, Smith ML, Greenberg M, Bouffet E, Taylor MD, Laughlin S, Malkin D, Liu F, Moxon-Emre I, Scantlebury N, Mabbott D, Nasir A, Othman R, Storer L, Onion D, Lourdusamy A, Grabowska A, Coyle B, Cai Y, Othman R, Bradshaw T, Coyle B, de Medeiros RSS, Beaugrand A, Soares S, Epelman S, Jones DTW, Hovestadt V, Wang W, Northcott PA, Kool M, Sultan M, Landgraf P, Reifenberger G, Eils R, Yaspo ML, Wechsler-Reya RJ, Korshunov A, Zapatka M, Radlwimmer B, Pfister SM, Lichter P, Alderete D, Baroni L, Lubinieki F, Auad F, Gonzalez ML, Puya W, Pacheco P, Aurtenetxe O, Gaffar A, Gros L, Cruz O, Calvo C, Navajas A, Shinojima N, Nakamura H, Kuratsu JI, Hanaford A, Eberhart C, Archer T, Tamayo P, Pomeroy S, Raabe E, De Braganca K, Gilheeney S, Khakoo Y, Kramer K, Wolden S, Dunkel I, Lulla RR, Laskowski J, Fangusaro J, Goldman S, Gopalakrishnan V, Ramaswamy V, Remke M, Shih D, Wang X, Northcott P, Faria C, Raybaud C, Tabori U, Hawkins C, Rutka J, Taylor M, Bouffet E, Jacobs S, De Vathaire F, Diallo I, Llanas D, Verez C, Diop F, Kahlouche A, Grill J, Puget S, Valteau-Couanet D, Dufour C, Ramaswamy V, Thompson E, Taylor M, Pomeroy S, Archer T, Northcott P, Tamayo P, Prince E, Amani V, Griesinger A, Foreman N, Vibhakar R, Sin-Chan P, Lu M, Kleinman C, Spence T, Picard D, Ho KC, Chan J, Hawkins C, Majewski J, Jabado N, Dirks P, Huang A, Madden JR, Foreman NK, Donson AM, Mirsky DM, Wang X, Dubuc A, Korshunov A, Ramaswamy V, Remke M, Mack S, Gendoo D, Peacock J, Luu B, Cho YJ, Eberhart C, MacDonald T, Li XN, Van Meter T, Northcott P, Croul S, Bouffet E, Pfister S, Taylor M, Laureano A, Brugmann W, Denman C, Singh H, Huls H, Moyes J, Khatua S, Sandberg D, Silla L, Cooper L, Lee D, Gopalakrishnan V. MEDULLOBLASTOMA. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Reser D, Fröhlich G, Seifert B, Lachat M, Jacobs S, Enseleit F, Ruschitzka F, Falk V, Wilhelm M. The Impact of Pretransplantation Urgency Status and the Presence of a Ventricular Assist Device on Outcome After Heart Transplantation. Transplant Proc 2014; 46:1463-8. [DOI: 10.1016/j.transproceed.2013.12.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Accepted: 12/19/2013] [Indexed: 11/24/2022]
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