Publications by authors named "Nadan Gregoric"
Background: Older adults living in nursing homes (NHs) are considered a vulnerable population in terms of nutrition. The aim of the present study was to explore the usual intake of energy, macronutrients, and specific food groups, along with offers in the NH menus on a nationally representative sample of Slovenian NH residents and compare dietary patterns with the established recommendations.
Methods: The study was conducted as part of a cross-sectional NutriCare study on 317 residents (65-101 years) from 20 Slovenian NHs in 9 health regions.
Aims: To compare the effects of semaglutide and testosterone replacement therapy (TRT) on semen quality and parameters of functional hypogonadism (FH) in men with type 2 diabetes mellitus and obesity.
Materials And Methods: We designed a randomised open-label trial in 25 men with type 2 diabetes (aged 50 [46-60] years, BMI 35.9 [32.
Phenylketonuria (PKU) is an autosomal recessive inborn error of phenylalanine (Phe) metabolism, resulting from the deficient activity of phenylalanine hydroxylase that converts Phe to tyrosine in the liver, leading to elevated levels of Phe. Pegvaliase is an innovative and effective enzyme replacement therapy for reducing Phe concentration, but it has been associated with severe drug-induced hypersensitivity adverse events (HAEs). Limited data is available on the management of these HAEs, thus, we aimed to present a case report of a successful management strategy.
View Article and Find Full Text PDFVitamin B12 deficiency poses a health concern, especially in vulnerable populations. Dietary vitamin B12 intake was obtained by two 24 h dietary recalls and food propensity questionnaires in a representative Slovenian cross-sectional food consumption survey, SI.Menu ( = 1248 subjects; 10-74 years).
View Article and Find Full Text PDFFolate deficiency is associated with various health issues, including anemia, cardiovascular disease, and birth defects. Low folate intake and suboptimal folate status were found in several countries; however, this topic has not yet been investigated in Slovenia. Dietary folate intake and serum folate status were investigated through the nationally representative food consumption study SI.
View Article and Find Full Text PDFProopiomelanocortin (POMC) deficiency is an extremely rare inherited autosomal recessive disorder characterized by severe obesity, adrenal insufficiency, skin hypopigmentation, and red hair. It is caused by pathogenic variants in the gene that codes the proopiomelanocortin polypeptide which is cleaved to several peptides; the most notable ones are adrenocorticotropic hormone (ACTH), alpha- and beta-melanocyte-stimulating hormones (-MSH and -MSH); the latter two are crucial in melanogenesis and the energy balance by regulating feeding behavior and energy homeostasis through melanocortin receptor 4 (MC4R). The lack of its regulation leads to polyphagia and early onset severe obesity.
View Article and Find Full Text PDFAims: To evaluate whether angiotensin-converting enzyme (ACE) inhibitor and angiotensin II receptor blocker (ARB) combination therapy is more nephroprotective than ACE inhibitor or ARB monotherapy in people with type 2 diabetes and overt nephropathy.
Materials And Methods: In this prospective, randomized, open, blind-endpoint phase III trial sponsored by the Italian Drug Agency, 103 consenting patients with type 2 diabetes, aged >40 years, with serum creatinine levels 159 to 309 μmol/L, spot morning urinary albumin-creatinine ratio > 1000 mg/g (or > 500 mg/g in those on ACE inhibitor or ARB therapy at inclusion) were stratified by centre and randomized to 4.5-year treatment with valsartan 320 mg/d (n = 36), benazepril 20 mg/d (n = 34) or halved doses of both medications (n = 33).