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Protein delivery in critical illness

Weijs, Peter J.M. (Lectoraat Voeding En Beweging)

PURPOSE OF REVIEW: Protein delivery in the critically ill still is a highly debated issue. Here, we discuss only the most recent updates in the literature concerning protein nutrition of the critically ill. RECENT FINDINGS: Up to now, there are no randomized controlled trials (RCTs) published on enteral …

2016-08AlgemeenArtikelClosed Access

Predicting resting energy expenditure in underweight, normal weight, overweight, and obese adult hospital patients

Kruizenga, Hinke M.; Hofsteenge, Geesje H.; Weijs, Peter J.M. (Lectoraat Voeding En Beweging)

BACKGROUND: When indirect calorimetry is not available, predictive equations are used to estimate resing energy expenditure (REE). There is no consensus about which equation to use in hospitalized patients. The objective of this study is to examine the validity of REE predictive equations for underweight, …

2016AlgemeenArtikelClosed Access

Skeletal muscle quality as assessed by CT-derived skeletal muscle density is associated with 6-month mortality in mechanically ventilated critically ill patients

Looijaard, Wilhelmus G.P.M.; Dekker, Ingeborg M.; Stapel, Sandra N.; Girbes, Armand R.J.; Twisk, Jos W.R.; Oudemans-van Straaten, Heleen M.; Weijs, Peter J.M. (Lectoraat Voeding En Beweging)

BACKGROUND: Muscle quantity at intensive care unit (ICU) admission has been independently associated with mortality. In addition to quantity, muscle quality may be important for survival. Muscle quality is influenced by fatty infiltration or myosteatosis, which can be assessed on computed tomography …

2016AlgemeenArtikelOpen Access

Evaluation of bioelectrical impedance analysis in critically Ill patients

Kuchnia, Adam; Earthman, Carrie; Teigen, Levi; Cole, Abigail; Mourtzakis, Marina; Paris, Michael; Looijaard, Willem; Weijs, Peter (Lectoraat Voeding En Beweging); Oudemans-van Straaten, Heleen; Beilman, Gregory; Day, Andrew; Leung, Roger; Compher, Charlene; Dhaliwal, Rupinder; Peterson, Sarah; Roosevelt, Hannah; Heyland, Daren K

BACKGROUND: In critically ill patients, muscle loss is associated with adverse outcomes. Raw bioelectrical impedance analysis (BIA) parameters (eg, phase angle [PA] and impedance ratio [IR]) have received attention as potential markers of muscularity, nutrition status, and clinical outcomes. Our objective …

2016AlgemeenArtikelClosed Access

Providing in-between meals during dialysis treatment contributes to an adequate protein and energy intake in hemodialysis patients

Struijk-Wielinga, Geertrude I; Romijn, Marieke; Neelemaat, Floor; ter Wee, Pim M; Weijs, Peter JM (Lectoraat Voeding En Beweging)

2016AlgemeenArtikelOpen Access

Exploration of the protein requirement during weight loss in obese older adults

Weijs, Peter J.M. (Lectoraat Voeding En Beweging); Wolfe, Robert R.

RATIONALE: Currently there is no consensus on protein requirements for obese older adults during weight loss. Here we explore the potential use of a new method for assessment of protein requirements based on changes in appendicular muscle mass during weight loss. METHODS: 60 obese older adults were subjected …

2016-04AlgemeenArtikelClosed Access

Dietary protein intake in Dutch elderly people

Tieland, Michael (Lectoraat Voeding En Beweging); Borgonjen-Van den Berg, Karin J.; Van Loon, Luc J. C.; de Groot, Lisette C. P. G. M.

INTRODUCTION: Sufficient high quality dietary protein intake is required to prevent or treat sarcopenia in elderly people. Therefore, the intake of specific protein sources as well as their timing of intake are important to improve dietary protein intake in elderly people. OBJECTIVES: to assess the consumption …

2015AlgemeenArtikelOpen Access

Kritisch redeneren in de Dietetiek

Neelemaat, Floor; Ozturk, Halime; Weijs, Peter (Lectoraat Voeding En Beweging)

2016AlgemeenBoekClosed Access

Eiwitinname bij ondervoede ouderen in ziekenhuis en eerste lijn

Overdevest, Elvera; Hermans, Mariëlle; Hofland, Aafke; van der Steen, Anouk (Faculteit Bewegen, Sport En Voeding); Weijs, Peter (Lectoraat Voeding En Beweging); Tieland, Michael (Lectoraat Voeding En Beweging)

2016AlgemeenArtikelClosed Access

Seasonal variation in vitamin D status in elite athletes

Backx, Evelien; van der Avoort, Cindy; Tieland, Michael (Lectoraat Voeding En Beweging); Maase, Kamiel; Kies, Arie; van Loon, Luc; de Groot, Lisette; Mensink, Marco

Studies monitoring vitamin D status in athletes are seldom conducted for a period of 12 months or longer, thereby lacking insight into seasonal fluctuations. The objective of the cur-rent study was to identify seasonal changes in total 25-hydroxyvitamin D (25(OH)D) concen-tration throughout the year. …

2016AlgemeenArtikelClosed Access

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