Background And Study Aims: Nonalcoholic fatty liver disease is the most prevalent chronic liver disease globally and is linked to augmented susceptibility to type 2 diabetes mellitus (DM), cardiovascular disease, and microvascular complications inherent to DM, such as nephropathy, neuropathy, and retinopathy. The fibrosis-4 (FIB-4) scoring system, a noninvasive tool, is useful for predicting the extent of liver fibrosis across diverse pathologies. This study aimed to assess the potential predictive role of FIB-4 scores in microvascular complications associated with diabetes.
Patients And Methods: The medical records of patients with type 2 DM admitted to our endocrinology clinic between February 2019 and December 2020 were retrospectively evaluated. Parameters including demographic attributes, fasting blood glucose, glycated hemoglobin, aspartate aminotransferase, alanine aminotransferase, thrombocyte levels, and microvascular complications were recorded. The FIB-4 score was computed, and patients were categorized based on these scores (<1.3 and ≥ 1.3).
Results: The analysis included 312 patients with a median age of 60 (50-68 years); 39.7 % were men. The median duration of diabetes was 10 years (5-20 years), and the median FIB-4 score was 0.93 (0.63-1.34). Neuropathy, nephropathy, and retinopathy were observed in 50.6 %, 31.4 %, and 34 % of the patients, respectively. Although the FIB-4 score did not differ significantly between patients with and without neuropathy or retinopathy, patients with nephropathy exhibited higher FIB-4 scores. Notably, patients with FIB-4 scores ≥ 1.3 demonstrated a significantly higher prevalence of nephropathy. Logistic regression analysis demonstrated that higher FIB-4 scores were significantly associated with an increased risk of nephropathy.
Conclusion: The FIB-4 score is a cost-effective and straightforward tool with potential applicability in predicting nephropathy in individuals with type 2 DM.
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http://dx.doi.org/10.1016/j.ajg.2024.04.001 | DOI Listing |
Front Cardiovasc Med
December 2024
Department of Midwifery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
Introduction: Based on office blood pressure (BP) values, hypertension is categorized into three stages: stage 1 (140-159/90-99 mmHg), stage 2 (160-179/100-109 mmHg), and stage 3 (≥180/≥110 mmHg). Malignant hypertension (MHT) is characterized by extreme BP elevation (systolic blood pressure above 200 mmHg and diastolic blood pressure above 130 mmHg) and acute microvascular damage affecting various organs, particularly the retinas, brain, and kidneys.
Objectives: The pathogenesis, predisposing variables, therapy, and preventive strategies for MHT were examined in this review.
J Diabetes Sci Technol
January 2025
Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, Republic of Korea.
Background: The glycemia risk index (GRI) is a novel composite continuous glucose monitoring (CGM) metric composed of hypoglycemia and hyperglycemia components and is weighted toward extremes. This study aimed to investigate the association between GRI and the risk of albuminuria in type 1 diabetes.
Methods: The 90-day CGM tracings of 330 individuals with type 1 diabetes were included in the analysis.
Using a multistep machine-learning procedure, add virtual continuous glucose monitoring (CGM) traces to the original sparse data of the landmark Diabetes Control and Complications Trial (DCCT). Assess the association of CGM metrics with the microvascular complications of type 1 diabetes observed during the DCCT and establish time-in-range (TIR) as a viable marker of glycemic control. Utilizing the DCCT glycated hemoglobin data obtained every 1 or 3 months plus quarterly 7-point blood glucose (BG) profiles in a multistep procedure: (i) utilized archival BG traces to model interday BG variability and estimate glycated hemoglobin; (ii) trained across the DCCT BG profiles and associated each profile with an archival BG trace; and (iii) used previously identified CGM "motifs" to associate a CGM trace to a BG trace, for each DCCT participant.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Dipartimento di Biotecnologie e Scienze della Vita, ASST Sette Laghi, Università degli Studi dell'Insubria, 21100 Varese, Italy.
Hypertension exerts a profound impact on the microcirculation, causing both structural and functional alterations that contribute to systemic and organ-specific vascular damage. The microcirculation, comprising arterioles, capillaries, and venules with diameters smaller than 20 μm, plays a fundamental role in oxygen delivery, nutrient exchange, and maintaining tissue homeostasis. In the context of hypertension, microvascular remodeling and rarefaction result in reduced vessel density and elasticity, increasing vascular resistance and driving end-organ damage.
View Article and Find Full Text PDFMedicina (Kaunas)
December 2024
Department of Cardiology and Cardiovascular Surgery, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania.
: Systemic sclerosis (SSc) causes myocardial and microvascular impairment, with subclinical dysfunction and eventually permanent cardio-vascular damage. The long-term influence of SSc therapies on subclinical cardiovascular dysfunction is insufficiently investigated. We aimed to assess 2D and 4D cardiac ultrasound parameters of heart function in patients with different forms of SSc versus controls and to determine the evolution of cardiac function and arterial stiffness parameters under therapy.
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