Track topics on Twitter Track topics that are important to you
Introduction. After kidney transplantation, patients appear to have vitamin D deficiency due to the use of immunosuppressive treatment and prevention of sunlight. This study was designed to determine vitamin D serum levels in kidney transplant patients in comparison with healthy individuals. Materials and Methods. Forty-six kidney transplant patients with a creatinine clearance greater than 60 mL/min and 46 healthy individuals with normal kidney function were tested for serum levels of calcium, phosphorus, 25-hydroxyvitamin D, and parathyroid hormone at the end of the summer. Results. Thirty-one participants were men and 15 were women in each group. The mean age was 41.0 ± 14.2 years in kidney transplant recipients and 41.4 ±13.7 years in the control group. Inadequate serum 25-hydroxyvitamin D was seen in 93.5% of the transplant patients and in 89.1% of the controls. There was a 58.7% vitamin D insufficiency (20 ng/mL to 30 ng/mL) and a 34.8% deficiency (lower than 20 ng/mL) in the patients, and these rates were 58.7% and 26.0% in the control group, respectively. There was no significant difference between the two groups. Conclusions. Vitamin D deficiency is prevalent in kidney transplant patients. Lack of a significant difference between our two groups may be attributable to the high prevalence of vitamin D deficiency in general population and the use of vitamin D supplementation in transplant patients. Indeed, adequate doses of vitamin D in these patients are undetermined. They may need higher doses for normalization of serum vitamin D and metabolic requirements.
Department of Endocrinology, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran. firstname.lastname@example.org.
This article was published in the following journal.
Name: Iranian journal of kidney diseases
Proteinuria is associated with decreased graft and patient survival after kidney transplantation. Increasing evidence shows that vitamin D has antiproteinuric and renoprotective effects. The aim of ou...
Ledipasvir-sofosbuvir is effective at eradicating hepatitis C virus (HCV) infection in the general population and in HCV-monoinfected kidney transplant recipients, but there are no data to guide its u...
In a randomized controlled clinical trial in kidney transplant recipients (NCT01377467) we have recently shown that RANKL inhibition with denosumab significantly improved areal bone mineral density (a...
Population-based evidence of the relative risk of cancer among heart, kidney, and liver transplant recipients from Asia is lacking. The Taiwan National Health Insurance Research Database was used to c...
Delayed graft function (DGF) is associated with an increased risk of graft loss in adult kidney transplant recipients but the association remains inconsistent in pediatric recipients. The aim of this ...
This study is being done to create a kidney transplant database with information from many transplant centers for the purpose of studying ways to help improve transplant outcomes and the c...
The study is being done to compare the safety and effects (good and bad) of three different combinations of immunosuppression drugs used by kidney transplant recipients while also looking ...
Acumulating data suggest that thrapeutic drug therapeutic may optimize efficacity and tolerance of MMF. It could guarantee better exposure to the drug in the first 3 months and then minimi...
This is a single arm, open-label interventional study of ingenol mebutate 0.015% in solid organ transplant recipients. The investigators plan to treat 20 subjects, 10 kidney transplant rec...
The general aim of the present study is to test a cell therapy with autologous ex-vivo expanded mesenchymal stromal cells (MSCs) as a strategy to induce tolerance in living-donor kidney tr...
A mitochondrial cytochrome P450 enzyme that catalyzes the 1-alpha-hydroxylation of 25-hydroxyvitamin D3 (also known as 25-hydroxycholecalciferol) in the presence of molecular oxygen and NADPH-FERRIHEMOPROTEIN REDUCTASE. This enzyme, encoded by CYP27B1 gene, converts 25-hydroxyvitamin D3 to 1-alpha,25-dihydroxyvitamin D3 which is the active form of VITAMIN D in regulating bone growth and calcium metabolism. This enzyme is also active on plant 25-hydroxyvitamin D2 (ergocalciferol).
Non-cadaveric providers of organs for transplant to related or non-related recipients.
9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol. Biologically active metabolite of vitamin D2 which is more active in curing rickets than its parent. The compound is believed to attach to the same receptor as vitamin D2 and 25-hydroxyvitamin D3.
Identification of the major histocompatibility antigens of transplant DONORS and potential recipients, usually by serological tests. Donor and recipient pairs should be of identical ABO blood group, and in addition should be matched as closely as possible for HISTOCOMPATIBILITY ANTIGENS in order to minimize the likelihood of allograft rejection. (King, Dictionary of Genetics, 4th ed)
Immunoglobulin preparations used in intravenous infusion, containing primarily IMMUNOGLOBULIN G. They are used to treat a variety of diseases associated with decreased or abnormal immunoglobulin levels including pediatric AIDS; primary HYPERGAMMAGLOBULINEMIA; SCID; CYTOMEGALOVIRUS infections in transplant recipients, LYMPHOCYTIC LEUKEMIA, CHRONIC; Kawasaki syndrome, infection in neonates, and IDIOPATHIC THROMBOCYTOPENIC PURPURA.
Nephrology - kidney function
Nephrology is a specialty of medicine and pediatrics that concerns itself with the study of normal kidney function, kidney problems, the treatment of kidney problems and renal replacement therapy (dialysis and kidney transplantation). Systemic conditions...
Within medicine, nutrition (the study of food and the effect of its components on the body) has many different roles. Appropriate nutrition can help prevent certain diseases, or treat others. In critically ill patients, artificial feeding by tubes need t...