20 results
The main objective is to optimize the supplementation of vitamins and minerals to prevent postoperative deficiencies after MB / RYGB or GS on the long term. We also examined whether the number of outpatient visits, blood tests, and costs can be…
Comparing the additional effects of UVB irradiation to oral vitamin D supplementation on well-being and quality of life in psycho-geriatric nursing home residents.
Primary objective of the study is to determine the effect of 2 different treatment strategies of vitamin D supplementation on 25(OH)D3 serum concentration after 12 months of supplementation. Secondary objectives are to determine the effects on the…
The goal of this study is to assess the prevalence of vitamin C deficiency in patients with end stage renal disease (Endogenous Creatinin Clearance (ECC) <20 ml/min) and in patients on various forms of renal replacement therapy: kidney…
Objective of this study is to determine the prevalence of vitamin B12 deficiency among patients who underwent esophagectomy with GTR. The following specific research questions heve been defined:- What is the prevalence of vitamin B12 deficiency in…
Establishing the pharmacokinetics of intranasally and intramuscularly administered cobalamin in elderly.
The primary objective of the study is to compare the absorption of MK-7 after intake of 3 different MK-7 supplements.
Determination of prevalence of vitamin D deficiency in intellectually disabled people from 19 to 50 years old.Determine if specific risk factors in this population are associated with vitamin D deficiency.Check if the advice of the Dutch Health…
The aims of this study are to observe the effectiveness of oral vitamin D supplementation on vitamin D status and muscle performance in vitamin D-deficient alcoholics during two different vitamin D treatment strategies (VIDIO and CAU).
To determine the frequency and severity of liposoluble vitamin malabsorption side effects of long term octreotide treatment and/or small bowel resection
The aim of the present study is to compare the effect of consumption of a fruit beverage on plasma antioxidant capacity with that of the consumption of fruit.
This study aims to investigate if optimal personalized consultation by a dietician for a healthy diet focused on food which contains sufficient vitamins and minerals improves gastrointestinal symptoms as determined by an improved score in the…
This study aims to investigate if the proportion of NET patients with normal vitamin values can be increased, with vitamin suppletion and a personalized diet, measured with quantitative analysis of blood and urine. Secondary aims are an improvement…
The main objective of this study is to investigate if 800 IU or 1600 IU vitamin D is needed to reach adequate levels of vitamin D after 3 months of treatment in at least 80% of the patients with severe mental illness (patients with SMI) between 18…
The main objective is to unravel the consequences of obesity treatment on women*s longer-term health, with a primary focus on musculoskeletal health (muscle mass and bone mineral density). Transgenerational consequences of obesity treatment on…
To investigate the feasibility of Bergström needle biopsies of the vastus lateralis muscle, and NIRS measurements of the gastrocnemius muscle in post-ICU patients.
Objective: To evaluate the usability (feasibility) of the recently developed tool 'NutriProfiel focused on athletes' so that opportunities can be explored for further improvement and implementation in practice.
Is long-term PPI-use associated with low vitamin B12 levels in old age?
The primary objective of this study is to determine the efficacy of a predefined vitamin D dosing regimen on the prevalence of vitamin D insufficiency in MM patients. Secondary objectives are to detect the influence of several variables (age, gender…
The objective of this study is to establish the optimal intranasal cobalamin dosing regimen in elderly.