As the role of hyperglycemia in the development of retinopathy of prematurity (ROP) has not been well established, a meta-analysis of the association between hyperglycemia and ROP was conducted. Studies were identified through literature search in MEDLINE and EMBASE up to June 20, 2014 with keywords related to "hyperglycaemia" and "ROP". Nine eligible studies involving 1939 neonates with 509 cases of ROP were included. Unadjusted analyses showed that hyperglycemia was significantly associated with ROP (Odds ratio [OR] = 4.16, P<0.0001). Comparing with the control, subjects in the ROP group had a significantly longer duration of hyperglycemia (Standardized mean difference [SMD] = 1.21, P< 0.0001), and higher mean glucose level. (SMD = 0.88, P = 0.0004) However, when combining the adjusted OR (after adjustment for birth weight, gestational age and other factors) provided from individual studies, only borderline significant association were observed on duration of hyperglycemia with ROP (adjusted OR 1.08, P = 0.03); and no significant association on mean glucose level with ROP (adjusted OR = 1.08, P = 0.15). Hence, hyperglycemia cannot be definitely considered as a risk factor for ROP, and further studies should adjust for potential confounding factors to clarify this association.
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http://dx.doi.org/10.1038/srep09091 | DOI Listing |
Extracell Vesicles Circ Nucl Acids
November 2024
The Tenth Affiliated Hospital, Southern Medical University (Dongguan People's Hospital), Dongguan 523059, Guangdong, China.
Recent findings have indicated that the deficiency of inhibitory programmed cell death ligand 1 (PD-L1) and galectin-9 (Gal-9) in pancreatic β-cells is associated with the progression of type 1 diabetes (T1D). This suggests that exogenous PD-L1 and Gal-9 may have promising potential as therapeutics for the treatment of T1D. In light of these reports, a recent work investigated the potential of artificial extracellular vesicles (aEVs) with the presentation of PD-L1 and Gal-9 ligands (PD-L1-Gal-9 aEVs) as a treatment for T1D, with the findings published in .
View Article and Find Full Text PDFBrain Behav Immun Health
February 2025
Laboratory of Immuno-Endocrinology, Diabetes and Metabolism, Instituto de Investigaciones en Medicina Traslacional (IIMT), CONICET-Universidad Austral, Pilar, Argentina.
Pancreatic β-cells are specialized in secreting insulin in response to circulating nutrients, mainly glucose. Diabetes is one of the most prevalent endocrine-metabolic diseases characterized by an imbalance in glucose homeostasis, which result mainly from lack of insulin production (type 1 diabetes) or insufficient insulin and peripheral insulin resistance (type 2 diabetes), both influenced by genetic and environmental components. Pancreatic β-cell dysfunction and islet inflammation are common characteristics of both types of the disease.
View Article and Find Full Text PDFNurs Crit Care
January 2025
Xiangya School of Nursing, Central South University, Changsha, China.
Background: Dysglycaemia metrics, defined as hyperglycaemia, increased glucose variability, hypoglycaemia and reduced time in the targeted blood glucose range (TIR), are linked to higher mortality. The relationship between dysglycaemia metrics and intensive care unit (ICU) mortality over time for patients with and without diabetes remains inconclusive, posing challenges for ICU medical staff in accurately identifying and distinguishing various risk factors and taking timely and appropriate responses.
Aim: To explore which dysglycaemia metrics within the first 7 days of ICU stay are associated with ICU mortality among patients with and without diabetes.
Wien Klin Wochenschr
January 2025
Department of Medicine III and Karl Landsteiner Institute for Metabolic Diseases and Nephrology, Klinik Hietzing, Vienna, Austria.
Aim/hypothesis: The main aim of the study was to identify point of care available laboratory and clinical predictors of 7‑day mortality in critically ill patients with a hyperglycemic crisis.
Methods: A retrospective study of 990 patients with the first hospitalization due to hyperglycemia was performed. Patients were classified as having diabetic ketoacidosis (DKA) or being in a hyperosmolar hyperglycemic state (HHS) according to the recommendations of the American Diabetes Association (ADA).
BMJ Open
January 2025
Department of Diabetes and Endocrinology, Prince of Wales Hospital and Community Health Services, Randwick, New South Wales, Australia.
Introduction: Stress hyperglycaemia at hospital presentation is associated with poorer outcomes. Less is known about the risk of poorer outcomes according to achieved glycaemia early in the admission.
Research Design/methods: This was a retrospective observational study of patients admitted to non-critical care wards.
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