Why is "Blood urea nitrogen" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-05-07 00:16:22
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Blood_urea_nitrogen entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-05-07 and was most recently seen on 2026-05-07.
Wikipedia Overview
Blood urea nitrogen (BUN) is a medical test that measures the amount of urea nitrogen found in blood. The liver produces urea in the urea cycle as a waste product of the digestion of protein. Normal human adult blood should contain 7 to 18 mg/dL of urea nitrogen. Individual laboratories may have different reference ranges, as they may use different assays. The test is used to detect kidney problems. It is not considered as reliable as creatinine or BUN-to-creatinine ratio blood studies.
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Trending Topic Today
Search Interest Perspective
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Prognostic value of blood urea nitrogen to albumin ratio in critically ill cirrhotic patients with ascites | Scientific Reports - Nature
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Blood Urea Nitrogen-to-Creatinine Ratio to Differentiate Upper From Lower Gastrointestinal Bleeding: A Systematic Review and Meta-Analysis - Wiley Online Library
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Association of blood urea nitrogen to serum... : Medicine - Ovid
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The association between blood urea nitrogen to albumin ratio and cognitive function in Parkinson’s disease patients - Frontiers
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Baseline characteristics of participants classified by the blood urea nitrogen to creatinine ratio. - PLOS
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Blood Urea Nitrogen Diagnostics Market Size & Share, Forecast Report 2035 - Research Nester
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Association between blood urea nitrogen levels and mortality in critical acute ischemic stroke patients - Nature
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Prognostic impact of blood urea nitrogen changes during hospitalization in patients with acute heart failure syndrome - National Institutes of Health (NIH) | (.gov)
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Retrospective Evaluation of Blood Urea Nitrogen-to-Albumin Ratio as a Novel Biomarker of Illness Severity in Dogs With Bacterial Pneumonia (2018–2023): 30 Cases - Wiley Online Library
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Association between blood urea nitrogen-to-creatinine ratio and 28-day mortality in acute kidney injury patients undergoing continuous renal replacement therapy - Nature
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Association of blood urea nitrogen to glucose ratio with 365-day mortality in critically ill patients with chronic kidney disease: a retrospective study - Nature
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Blood urea nitrogen to serum albumin ratio as a new prognostic indicator in type 2 diabetes mellitus patients with chronic kidney disease - Nature
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Blood urea nitrogen to serum albumin ratio: a novel mortality indicator in intensive care unit patients with coronary heart disease - Nature
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Association of blood urea nitrogen to albumin ratio with mortality in acute pancreatitis - Nature
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Independent prognostic importance of blood urea nitrogen to albumin ratio in critically ill patients with congestive heart failure - Nature
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Prognostic impact of blood urea nitrogen to albumin ratio on patients with sepsis: a retrospective cohort study - Nature
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A closer association between blood urea nitrogen and the probability of diabetic retinopathy in patients with shorter type 2 diabetes duration - Nature
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Blood urea nitrogen concentration is associated with severe abdominal aortic calcification in adults: a cross-sectional investigation | Scientific Reports - Nature
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A cross-sectional National Health and Nutrition Examination survey-based study of the association between systemic immune-inflammation index and blood urea nitrogen levels in United States adolescents - Nature
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Associations of the triglyceride-glucose index with mortality mediated by blood urea nitrogen among critically ill patients: a cohort study - Nature
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Correlation of breath ammonia with blood urea nitrogen and creatinine during hemodialysis - PNAS
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Blood Urea Nitrogen-to-Serum Albumin Ratio for Prognosis in T2D With CKD - Docwire News
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Elevated blood urea nitrogen to creatinine ratio during hospitalization is associated with 90-day poor outcome in ICH patients - medRxiv
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Preoperative blood urea nitrogen-to-serum albumin ratio for prediction of in-hospital mortality in patients who underwent emergency surgery for acute type A aortic dissection - Nature
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Serum Blood Urea Nitrogen as an Independent Marker of Subsequent Mortality Among Patients With Acute Coronary Syndromes and Normal to Mildly Reduced Glomerular Filtration Rates - JACC Journals
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Role of blood urea nitrogen in predicting the post-discharge prognosis in elderly patients with acute decompensated heart failure - Nature
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Associations of estimated glomerular filtration rate and blood urea nitrogen with incident coronary heart disease: the Dongfeng-Tongji Cohort Study - Nature
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Anemia Exacerbates Adverse Effects of Hypertension and Blood Urea Nitrogen - HCPLive
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Impact of blood urea nitrogen to creatinine ratio on mortality and morbidity in hemodialysis patients: The Q-Cohort Study - Nature
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The association between blood urea nitrogen to albumin ratio and the 28 day mortality in tuberculosis patients complicated by sepsis - Nature
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Blood Urea Nitrogen/Creatinine Ratio Identifies a High-Risk but Potentially Reversible Form of Renal Dysfunction in Patients With Decompensated Heart Failure - American Heart Association Journals
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Age- and sex-specific reference intervals for blood urea nitrogen in Chinese general population - Nature
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Blood Urea Nitrogen and Serum Creatinine: - American Heart Association Journals
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Blood urea nitrogen to serum albumin ratio as a new prognostic indicator in critical patients with chronic heart failure - Wiley Online Library
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No effect of tattoos on local sweat concentrations of select cytokines, cortisol, glucose, blood urea nitrogen, or lactate during exercise - Nature
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A Marker for Adverse Effects of Loop Diuretics? - JACC Journals
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Elevated BAR Signals Poor Prognosis in Patients With CKD Admitted to ICU - Physician's Weekly
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BUN Better Indicates Anemia Risk in NDD-CKD, Study Suggests - Renal and Urology News
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Blood urea nitrogen level and Khorana score predict early pancreatic cancer mortality - MDEdge
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Enhanced Creatinine Level in Diabetic Patients Maximizing the Possibilities of Nephropathy and Its Association With Blood Urea Nitrogen and Glomerular Filtration Rate - Cureus
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Blood Test Can Help Identify Stroke Risk Following Heart Surgery - dicardiology.com
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Blood Urea Nitrogen Concentration as a Marker of Amino-Acid Intolerance in Neonates with Birthweight Less than 1250 g - Nature
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Necroptotic renal tubular epithelial cells were evaluated in vivo and in vitro using TEM. - PLOS
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Blood Urea Nitrogen, Creatinine and Proteinuria as Novel Biomarkers in Parkinson's Disease: Study - Medical Dialogues
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Blood Urea Nitrogen-to-Albumin Ratio Predicts 28-Day Mortality in ICU Patients with CKD: Study - Medical Dialogues
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.