Thyroid function was measured in 30 healthy subjects and 84 patients with various degrees of nephron loss (GRF: 70 +/- 15 m/min, 30 +/- 16 ml/min, 10 +/- 7 ml/min and 2.1 +/- 1.3 ml/min). A low T3 and T4 syndrome is evident when GRF is reduced to 30 +/- 16 ml/min while a blunted TSH response is detected earlier in the course of nephron loss. T3 response to TRH was normal and FT4 was not affected by renal dysfunction. The data indicate that in nephron loss hypothalamic-pituitary abnormalities occur.
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Am J Kidney Dis
January 2025
Renal Division, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; National Taiwan University Hospital Study Group of ARF (NSARF), Taipei, Taiwan.
Rationale & Objective: Glucagon-like peptide-1 receptor agonists (GLP-1RAs) improve cardiac and kidney outcomes in patients with diabetes; however their efficacy in individuals with reduced estimated glomerular filtration rate (eGFR) is uncertain. This study evaluated the effects of GLP-1RAs on kidney and cardiovascular (CV) outcomes in patients with chronic kidney disease (CKD).
Study Design: Systematic review and meta-analysis of randomized controlled trials (RCTs) reported through May 25, 2024.
Am J Kidney Dis
January 2025
Department of Epidemiology and Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA. Electronic address:
Rationale & Objective: Arterial stiffness is associated with prevalent chronic kidney disease (CKD). Whether arterial stiffness is prospectively associated with incident CKD is inconclusive.
Study Design: Longitudinal cohort study.
Bone
January 2025
Research Institute, Meir Medical Center, Kfar Saba, Israel.
The objective of this retrospective, database study was to characterize the rate, magnitude and timeline of increases in parathyroid hormone (PTH) levels post-denosumab (DMAb) vs. zoledronic acid (ZA) injection in patients with osteoporosis and near normal baseline PTH. Included were osteoporotic females, ≥50 years, initiating treatment with 60 mg DMAb or 5 mg ZA.
View Article and Find Full Text PDFJ Pharmacol Toxicol Methods
January 2025
Department of Pharmacy, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Department of Gastroenterology, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China. Electronic address:
Background: Upadacitinib is a selective Janus kinase (JAK) 1 inhibitor approved by the Food and Drug Administration for the treatment of moderate-to-severe inflammatory bowel disease (IBD). We aimed to establish and validate a method for determining Upadacitinib in patients with IBD by liquid chromatography-tandem mass spectrometry (LC-MS/MS) method.
Methods: The mobile phase was 0.
JACC Adv
January 2025
Center for Cardiovascular Disease Prevention, Divisions of Preventive Medicine and Cardiovascular Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Background: Serum urate (SU) associates with cardiovascular (CV) events, mortality, and gout.
Objectives: The purpose of this study was to assess whether SU predicts CV risk in a trial of interleukin (IL)-1β inhibition with canakinumab, and whether IL-1β blockade, kidney function, or gout alter these associations.
Methods: This study is a subanalysis of the Canakinumab Antiinflammatory Thrombosis Outcome Study (CANTOS), which randomized 10,061 patients with prior myocardial infarction and elevated high-sensitivity C-reactive protein to 3 doses of canakinumab or placebo.
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