Asociación entre Glucemia inestable, tiempo de estancia y mortalidad de pacientes en estado críticos: Estudio de cohorte / Associação Entre Glicemia Instável, Tempo de Permanência e Mortalidade de Pacientes Críticos: Estudo de Coorte / Relationships between unstable Glycemia, Hospital Length Of Stay, and mortality In Critically Ill patients: A cohort study

Resumen Introducción: El control y la evaluación de los niveles glucémicos de pacientes en estado críticos es un desafío y una competencia del equipo de enfermería. Por lo que, determinar las consecuencias de esta durante la hospitalización es clave para evidenciar la importancia del oportuno manejo. Objetivo: Determinar la asociación entre la glucemia inestable (hiperglucemia e hipoglucemia), el resultado de la hospitalización y la duración de la estancia de los pacientes en una unidad de cuidados intensivos. Metodología: Estudio de cohorte prospectivo realizado con 62 pacientes a conveniencia en estado crítico entre marzo y julio de 2017. Se recogieron muestras diarias de sangre para medir la glucemia. Se evaluó la asociación de la glucemia inestable con la duración de la estancia y el resultado de la hospitalización mediante ji al cuadrado de Pearson. El valor de p<0.05 fue considerado significativo. Resultados: De las 62 personas participantes, 50 % eran hombres y 50 % mujeres. La edad media fue de 63.3 años (±21.4 años). La incidencia de glucemia inestable fue del 45.2 % y se asoció con una mayor duración de la estancia en la UCI (p<0.001) y una progresión a la muerte como resultado de la hospitalización (p=0.03). Conclusión: Entre quienes participaron, la glucemia inestable se asoció con una mayor duración de la estancia más prolongada y con progresión hacia la muerte, lo que refuerza la importancia de la actuación de enfermería para prevenir su aparición.

Resumo Introdução: O controle e avaliação dos níveis glicêmicos em pacientes críticos é um desafio e uma competência da equipe de enfermagem. Portanto, determinar as consequências da glicemia instável durante a hospitalização é chave para evidenciar a importância da gestão oportuna. Objetivo: Determinar a associação entre glicemia instável (hiperglicemia e hipoglicemia), os desfechos hospitalares e o tempo de permanência dos pacientes em uma unidade de terapia intensiva. Métodos: Um estudo de coorte prospectivo realizado com 62 pacientes a conveniência em estado crítico entre março e julho de 2017. Foram coletadas amostras diariamente de sangue para medir a glicemia. A associação entre a glicemia instável com o tempo de permanência e o desfecho da hospitalização foi avaliada pelo teste qui-quadrado de Pearson. O valor de p <0,05 foi considerado significativo. Resultados: Das 62 pessoas participantes, 50% eram homens e 50% mulheres. A idade média foi de 63,3 anos (±21,4 anos). A incidência de glicemia instável foi de 45,2% e se associou a um tempo de permanência mais prolongado na UTI (p <0,001) e uma progressão para óbito como desfecho da hospitalização (p = 0,03). Conclusão: Entre os participantes, a glicemia instável se associou a um tempo mais longo de permanência e com progressão para óbito, enfatizando a importância da actuação da equipe de enfermagem para prevenir sua ocorrência.

Abstract Introduction: The control and evaluation of glycemic levels in critically ill patients is a challenge and a responsibility of the nursing team; therefore, determining the consequences of this during hospitalization is key to demonstrate the importance of timely management. Objective: To determine the relationship between unstable glycemia (hyperglycemia and hypoglycemia), hospital length of stay, and the hospitalization outcome of patients in an Intensive Care Unit (ICU). Methods: A prospective cohort study conducted with 62 critically ill patients by convenience sampling between March and July 2017. Daily blood samples were collected to measure glycemia. The correlation of unstable glycemia with the hospital length of stay and the hospitalization outcome was assessed using Pearson's chi-square. A p-value <0.05 was considered significant. Results: Among the 62 patients, 50% were male and 50% were female. The mean age was 63.3 years (±21.4 years). The incidence of unstable glycemia was 45.2% and was associated with a longer ICU stay (p<0.001) and a progression to death as a hospitalization outcome (p=0.03). Conclusion: Among critically ill patients, unstable glycemia was associated with an extended hospital length of stay and a progression to death, emphasizing the importance of nursing intervention to prevent its occurrence.

Association between hyperglycemia and post-exodontia complications in patients with type ii diabetes mellitus: a scoping review / Asociación entre hiperglucemia y complicaciones post-exodoncia en pacientes con diabetes mellitus tipo ii: scoping review

Introduction: Diabetes mellitus (DM) is a prevalent chronic metabolic disorder worldwide, with Type II DM (T2DM) emerging as the most widespread variant. In Chile, approximately 11% of adults aged 20 to 79 suffer from this condition. Given its high prevalence, dental surgeons should be trained to evaluate risk factors, particularly the potential complications linked to tooth extraction in individuals with T2DM. Objetive: To describe the available scientific evidence on post-exodontia complications associated with hyperglycemia in patients with Type II diabetes mellitus. Materials and Methods: An exploratory systematic review was conducted following the PRISMA-ScR extension protocols using the databases PubMed, EBSCO, Scopus and the Cochrane Library. The search employed the following algorithms: (("Diabetic patient complications" AND "Dental extractions")), (("Diabetes" AND "tooth extraction")), (("Glycemia" AND "Tooth extraction complications"), (("Blood glucose" AND "Tooth extractions"), (("Dental extraction sockets" AND "Diabetics"). Results: Out of a total of 973 articles, 25 were included for this review. Six relevance criteria were considered, revealing safety parameters for conducting extractions in patients with T2DM, with capillary blood glucose levels not exceeding 200 mg/dL for elective extractions and 240 mg/dL for emergency extractions. Conclusions: There is limited evidence correlating threshold values of hyperglycemia with post-extraction complications in patients with T2DM. Most authors agree that the primary concern is not T2DM itself, but hyperglycemia. Furthermore, there is minimal consistency in the recommended care protocols for these patients.

Introducción: La diabetes mellitus (DM) es un trastorno metabólico crónico. A nivel mundial, la DM tipo II (DM2) resulta ser la más frecuente. En Chile, un 11% de la población adulta entre los 20 y 79 años la padece. Su alta prevalencia, requiere de un cirujano dentista preparado para valorar los factores de riesgo, como las posibles complicaciones asociadas a la extracción dental en estos pacientes. Objetivo: Describir la evidencia científica disponible sobre complicaciones post-exodoncia asociadas a hiperglicemia en pacientes con diabetes mellitus tipo II. Materiales y Métodos: Se realizó una revisión sistemática exploratoria bajo los protocolos de extensión PRISMA-ScR utilizando las bases de datos, PubMed, EBSCO, Scopus y Cochrane Library con los algoritmos de búsqueda (("Diabetic patient complications" AND "Dental extractions")), (("Diabetes"AND "Tooth extraction")), (("Glycemia" AND "tooth extraction complications")), (("Blood glucose" AND "Tooth extractions")), (("Dental extraction sockets"AND "Diabetics")). Resultado: De un total de 973 artículos se incluyeron 25 artículos para esta revisión. Se consideraron 6 criterios de pertinencia, los cuales mostraron parámetros de seguridad para realizar exodoncias, en pacientes con DM2, con la glucemia capilar no mayor a 200mg/dl en caso de ser electiva y 240 mg/dl en exodoncia de urgencias. Conclusión: Existe poca evidencia que correlacione valores absolutos de hiperglucemia y complicaciones post exodoncia en pacientes con DM2. La mayoría de los autores concuerda en que el problema no es la DM2, sino la hiperglucemia. Existe poca uniformidad en los protocolos de atención recomendados para estos pacientes.

Phenotypic characteristics and differentiation potential of gingival mesenchymal stem cells in hyperglycemia ­ an ex vivo exploratory study / Características fenotípicas y potencial de diferenciación de las células madre mesenquimales gingivales en la hiperglucemia: un estudio exploratorio ex vivo

Background: The therapeutic use of gingival mesenchymal stem cells (GMSCs) as autologous cells may pose the challenge of alterations inflicted by the hyperglycemic environment. Objective: This study aims to assess the effects of hyperglycemia on the characteristics of GMSCs in diabetics. Materials and Methods: 10 patients who consented and fulfilled the criteria for inclusion and exclusion were recruited and categorized as test (HbA1c > 6.5) and control (HbA1c < 6.0). Gingival explants were obtained from gingival collar of teeth, washed, digested and cultured. The cells were subjected to microscopic observation to assess phenotype characteristics, and flow cytometry and qRT-PCR to assess differentiation potential. Stem cell markers CD90, CD73, CD105, CD34, CD45, HLA DR & HLA ABC, osteogenic differentiation markers RUNX2 & OCN, adipogenic differentiation markers PPARG2 & FABP4 and chondrogenic differentiation markers SOX9 & AGCN were evaluated. Results: Microscopic appearance of spindle shaped cells was found to be comparable in both groups. Flow cytometry results demonstrated comparable expressions with both groups, samples being positive for CD90, CD73, CD105, HLA ABC and negative for CD34, CD45 & HLA DR. There were variations in the expression of markers when assessed for differentiation potentials. Conclusions: The hyperglycemic environment did not manifest any changes in the phenotypic characteristics of GMSCs among diabetics. However, the expression of certain differentiation markers was significantly altered in the diabetic test population included. Further research is being conducted to understand the GMSCs in a hyperglycemic environment with an aim to develop strategies to optimize its clinical implications. Keywords: Gingiva; Mesenchymal stem cells; Diabetes mellitus; Cell Differentiation; Hyperglycemia; Flow cytometry.

Antededentes: El uso terapéutico de células madre mesenquimales gingivales(GMSC) como células autólogas puede plantear el desafío de las alteraciones infligidas por el entorno hiperglucémico. Objetivo: Este estudio tiene como objetivo evaluar los efectos de la hiperglucemia sobre las características de las GMSC en diabéticos. Materiales y Métodos: Se reclutaron y categorizaron 10 pacientes que dieron su consentimiento y cumplieron los criterios de inclusión y exclusión como prueba (HbA1c > 6,5) y control (HbA1c < 6,0). Los explantes gingivales se obtuvieron del cuello gingival de los dientes, se lavaron, digirieron y cultivaron. Las células se sometieron a observación microscópica para evaluar las características fenotípicas y a citometría de flujo y qRT-PCR para evaluar el potencial de diferenciación. Se evaluaron los marcadores de células madre CD90, CD73, CD105, CD34, CD45, HLA DR y HLA ABC, marcadores de diferenciación osteogénica RUNX2 y OCN, marcadores de diferenciación adipogénica PPARG2 y FABP4 y marcadores de diferenciación condrogénica SOX9 y AGCN. Resultados: Se encontró que la apariencia microscópica de las células fusiformes era comparable en ambos grupos. Los resultados de la citometría de flujo demostraron expresiones comparables en ambos grupos, siendo las muestras positivas para CD90, CD73, CD105, HLA ABC y negativas para CD34, CD45 y HLA DR. Hubo variaciones en la expresión de los marcadores cuando se evaluaron los potenciales de diferenciación. Conclusiones: El entorno hiperglucémico no manifestó ningún cambio en las características fenotípicas de las GMSC entre los diabéticos. Sin embargo, la expresión de ciertos marcadores de diferenciación se alteró significativamente en la población de prueba de diabetes incluida. Se están realizando más investigaciones para comprender las GMSC en un entorno hiperglucémico con el objetivo de desarrollar estrategias para optimizar sus implicaciones clínicas.

Medical education on hospital hyperglycemia improving knowledge and outcomes

ABSTRACT Objective: To evaluate the effects of medical education on hospital hyperglycemia on physician's technical knowledge and the quality of medical prescriptions, patient care, and clinical outcomes. Subjects and methods: The intervention included online classes and practical consultations provided by an endocrinologist to medical preceptors and residents of the Department of Internal Medicine. A pretest and a post-test (0 to 10 points) were applied before and after the intervention and patients medical records were reviewed before and after the intervention. The outcomes were improvement in medical knowledge, in the quality of prescriptions for patients in the clinical area, and clinical outcomes. Results: The global mean of correct answers improved with the intervention [before: 6.9 points (±1.7) versus after the intervention: 8.8 points (±1.5) (p < 0.001)]. The number of patients who did not have at least one blood glucose assessment during the entire hospitalization for acute illness decreased from 12.6% before to 2.6% (p < 0.001) after the intervention. There was also a significant reduction in hospital hypoglycemia rates (p < 0.026). The use of sliding-scale insulin as the main treatment was quite low before and after the intervention (2.2% and 0%). After 6 months, medical knowledge did not show significant reduction. Conclusion: Medical education on hospital hyperglycemia can improve medical knowledge and clinical outcomes for patients. The improvement in medical knowledge was maintained after 6 months.

Infecciones de la vias urinarias en pacientes diabéticos

Las infecciones del tracto urinario se encuentran entre las enfermedades infecciosas más comunes en todo el mundo, Los pacientes con diabetes mellitus suelen presentar una función inmune deteriorada y enfermedades infecciosas agravadas. La infección del tracto urinario es una de las principales complicaciones de la diabetes mellitus, aumenta la susceptibilidad a las infecciones, en parte debido a la alteración de la función de los granulocitos, un control glucémico inadecuado e hiperglucemia crónica que condiciona la presencia de microangiopatía diabética.

Urinary tract infections are among the most common infectious diseases worldwide. Patients with diabetes mellitus sometimes presented with impaired immune function and aggravated infectious diseases. Urinary tract infection is one of the main complications of diabetes mellitus; it increases susceptibility to infections, partly due to altered granulocyte function, inadequate glycemic control and chronic hyperglycemia that conditions the presence of diabetic microangiopathy.

Chorea Hyperglycemia Basal Ganglia Syndrome: A case report of a rare diabetes complication

Introduction@#We present a patient with long-standing uncontrolled type 2 diabetes mellitus (T2 DM) who developed sudden onset of choreiform movement, which rapidly resolved after insulin therapy and haloperidol.@*Case Description@#A 53-year-old Filipino male, with T2DM and hypertension for more than 10 years, presented with sudden onset of hyperkinetic, involuntary, non-patterned, continuous movements of the left upper and lower extremities. Investigations revealed severe hyperglycemia without acidemia and ketonuria. Cranial computed tomography scan showed hyperdensity on the right caudate and lentiform nuclei. On cranial magnetic resonance imaging, there was T1- weighted hyperintense and T2 - weighted hypointense signal involving the right putamen, globus pallidus and caudate. Cranial magnetic resonance angiography showed stenosis on the cavernous segment of the right internal carotid artery (ICA), left ICA and middle cerebral artery (MCA) junction, the A1 segment of the left anterior communicating artery and proximal P2 segments of the bilateral posterior cerebral arteries. The patient was managed with a basal-bolus insulin regimen to control the blood glucose and haloperidol to manage the extrapyramidal symptoms. Consequently, there was complete resolution of the involuntary movements. @*Conclusion@#This case illustrates the importance of a systematic approach to movement disorders and early recognition of this rare diabetes complication known as chorea hyperglycemia basal ganglia syndrome or diabetic striatopathy.

Study of metabolic association between elevated fasting blood glucose and cognitive deterioration / 上海交通大学学报（医学版）

Objective·To analyze and explore the influencing factors that lead to cognitive deterioration in individuals with elevated fasting blood glucose(FBG)and the metabolic clues associated with changes in the risk of cognitive deterioration.Methods·Data from the Alzheimer's Disease Neuroimaging Initiative(ADNI)database were downloaded,and the samples with FBG and follow-up data were selected from the database.Clinical information,including age,gender,body mass index,education years,apolipoprotein E4(APOE4)genotype and race,and corresponding metabolic indicator data,including amino acids,fatty acids,proteins and others were obtained.Based on the FBG levels and diagnosis of cognitive impairment stages in Alzheimer's disease,the subjects were categorized into four groups:normal FBG without/with cognitive deterioration,and elevated FBG without/with cognitive deterioration.The univariate analysis method,the Cox proportional hazards model,orthogonal projections to latent structures discriminant analysis(OPLSDA),and Spearman correlation analysis were employed for data analysis.Results·A total of 1 317 subjects were included,among which 1 153 had normal FBG level(>3.9 mmol/L and<6.1 mmol/L)and 164 had elevated FBG level(≥6.1 mmol/L).In the normal FBG group,275 subjects showed cognitive deterioration,while in the elevated FBG group,53 subjects showed cognitive deterioration.Univariate analysis revealed significant differences in gender and race between the normal FBG and elevated FBG group,and significant differences in age,gender,and APOE4 genotype between the groups with and without cognitive deterioration(all P<0.05).Cox regression analysis indicated that primary influencing factors for cognitive deterioration were APOE4 positivity,elevated FBG,and increasing age in order(HR=2.22,HR=1.38,HR=1.02;all P<0.05).In the analysis of baseline metabolic indicators in the groups without and with cognitive deterioration,as well as metabolic indicators before and after cognitive deterioration at different FBG levels,the results of the analysis of variance revealed that in the cognitively deteriorated population,the ratio of phospholipids carried by high-density lipoproteins(HDL)to total lipids was significantly higher;low-density lipoprotein(LDL)particle concentration and the lipids carried by LDL were significantly higher after cognitive deterioration.Correlation analysis showed that valine and leucine were significantly correlated not only with FBG level but also with phosphorylated tau(pTau)level in the plasma in the cognitively deteriorated population.Cholesterol and the ratio of phospholipids to total lipids carried by HDL were significantly correlated with pTau levels in cerebrospinal fluid(CSF).Conclusion·Compared to the individuals with normal FBG level,those with high FBG level have a significantly higher risk of cognitive deterioration.Additionally,different metabolic indicators show significant differences between the groups without and with cognitive deterioration,as well as metabolic indicators before and after cognitive deterioration at different FBG levels.Overall,LDL and its lipid content,and HDL-carried phospholipids show an increasing trend during cognitive deterioration,and the branched-chain amino acids valine and leucine are significantly correlated with pTau levels in CSF and plasma,suggesting that these metabolic markers may play an important role in cognitive deterioration.

Clinical and imaging analysis of diabetic striatopathy / 实用放射学杂志

Objective To investigate the clinical manifestation and imaging features of diabetic striatopathy(DS).Methods A retrospective analysis was conducted on the clinical,laboratory,and imaging data of 8 patients with DS,which was then summarized in conjunction with relevant literature.Results Random blood glucose(8.39-24.80 mmol/L)and glycated hemoglobin(HbA1c)(9.0%-21.50%)were elevated in 8 patients.One case had positive urine ketone bodies(++),while 7 cases had negative urine ketone bodies(-).Hemichorea was present in 7 cases,while 1 case did not exhibit hemichorea.A total of 7 cases showed unilateral striatum T1WI hyperintensity on MRI,and 8 cases showed iso/hyper-density on CT scans.Following blood glucose control and other related treatments,involuntary movement disappeared in 2 cases,and symptoms improved in 5 cases.Conclusion DS mainly occurs in diabetic patients with poorly controlled blood glucose,presenting with typical clinical manifestation and neuroimaging features.It manifests exclusively in the contralateral striatum of the affected limb.The diagnosis should be based on a combination of clinical,laboratory,and imaging findings to prevent missed or misdiagnoses.

Obstacle analysis of evidence-based nursing application of standardized management of stress hyperglycemia during perioperative period in gastrointestinal tumor patients / 中国实用护理杂志

Objective:To carry out evidence-based nursing for standardized management of stress hyperglycemia in perioperative period of gastrointestinal tumor patients, and to formulate indicators, analyze obstacles and promoting factors, formulate action strategies.Methods:Guided by the Johns Hopkins evidence-based nursing model, evidence were searched, evaluated and summarized. Clinical indicators and review methods were formulated to carry out quality review. From November 2021 to April 2022, the medical staff and patients in the gastrointestinal surgery department of the First Affiliated Hospital of Anhui Medical University who met the inclusion criteria were conducted, and the incidence of compliance rate was calculated. Based on the results of the baseline review, the obstacles and contributing factors were analyzed.Results:A total of 26 pieces of best evidence were included and 14 indicators were formulated for 48 medical staff and 45 patients to clinical review, among which the compliance rate of 7 indicators was less than 60%. The main obstacle factors were lack of procedures and instruments for management of perioperative stress hyperglycemia in gastrointestinal tumor patients, lack of knowledge of medical staff, etc. The main promoting factors were organizational support, good atmosphere of medical team cooperation, strong willingness to change, etc.Conclusions:There is a big gap between the clinical practice and the best evidence of perioperative stress hyperglycemia management in patients with gastrointestinal tumor. Action strategies should be put forward for obstacles and promoting factors to promote evidence transformation.

Vitamin D3 attenuates high-glucose exposure-induced oxidative stress to promote osteogenic differentiation of human umbilical cord mesenchymal stem cells / 中国组织工程研究

BACKGROUND:Diabetic osteoporosis is gaining public attention.However,few studies have reported the effect of a high-glucose environment on the osteogenic differentiation of human umbilical cord mesenchymal stem cells and the corresponding therapeutic strategies. OBJECTIVE:To investigate whether vitamin D3 can restore the osteogenic differentiation potential of human umbilical cord mesenchymal stem cells in a high-glucose environment. METHODS:The viability of human umbilical cord mesenchymal stem cells was detected by CCK-8 assay to screen the appropriate vitamin D3 intervention concentration.Under the high-glucose environment,RT-qPCR,western blot assay,immunofluorescence,JC-1 mitochondrial membrane potential,alizarin red staining,and β-galactosidase staining were used to evaluate the osteogenic differentiation potential,intracellular reactive oxygen species accumulation,mitochondrial membrane potential alteration,and cell senescence of human umbilical cord mesenchymal stem cells after vitamin D3 intervention.The underlying mechanism was also discussed. RESULTS AND CONCLUSION:(1)Vitamin D3 significantly promoted the proliferation of human umbilical cord mesenchymal stem cells in the range of 0.1 μmol/L to 1 mmol/L.(2)High-glucose environment down-regulated the mRNA and protein level expressions of osteogenic-related genes α1-I collagen,alkaline phosphatase,Runt-associated transcription factor 2,and osteocalcin in human umbilical cord mesenchymal stem cells,which induced oxidative stress and cellular senescence.(3)Vitamin D3 at an intervention concentration of 10 μmol/L significantly restored the osteogenic phenotype of human umbilical cord mesenchymal stem cells under high-glucose conditions and attenuated intracellular oxidative stress and cellular senescence by activating the Nrf2/HO-1 signaling pathway.(4)These findings suggested that the osteogenic differentiation ability of human umbilical cord mesenchymal stem cells was reduced in the high-glucose environment,and vitamin D3 could partially improve their osteogenic differentiation ability and reduce cell damage.

Effect of micro ribonucleic acid-375 targeting phosphatidylinositol 3-kinase/protein kinase B pathway on high glucose-induced proliferation and angio-genesis of human retinal endothelial cells / 眼科新进展

Objective To investigate the influencing mechanism of micro ribonucleic acid(miR)-375 targeting phos-phatidylinositol 3-kinase(PI3K)/protein kinase B(AKT)pathway on high glucose-induced proliferation and angiogenesis in human retinal endothelial cells(hRECs).Methods The hRECs were cultured in vitro,and transfection and dual lucifer-ase assay were performed on them.These hRECs were divided into the control group,high glucose group,high glucose+miR-375 group,and high glucose+miR-375+LM22B-10 group.The Cell Counting Kit-8 was used to detect the cell prolifera-tion ability,the angiogenesis assay was used to detect the vascular formation ability,real-time quantitative PCR was used to detect the miR-375 and PI3K mRNA expressions in hRECs,and Western blot was used to detect the PI3K and p-AKT/AKT protein expressions in hRECs.Results At 48 h and 72 h after the cultivation,compared with the control group,the pro-liferation viability,PI3K and p-AKT/AKT protein expressions,vascular formation ability,and PI3K mRNA expression in hRECs significantly increased,and the miR-375 expression in hRECs significantly decreased in the high glucose group,high glucose+miR-375 group and high glucose+miR-375+LM22B-10 group(all P＜0.05).Compared with the high glucose group,the proliferation viability,PI3K mRNA and protein expressions,p-AKT/AKT protein expression and vascular forma-tion ability in hRECs were significantly reduced,and miR-375 expression significantly increased in the high glucose+miR-375 group(all P＜0.05).Compared with the high glucose+miR-375 group,the proliferation viability,vascular formation a-bility and p-AKT/AKT protein expression in hRECs significantly increased in the high glucose+miR-375+LM22B-10 group(all P＜0.05);there was no significant difference in the miR-375 and PI3K mRNA(all P＞0.05).After transfected with miR-375 mimic and wt-PI3K-pGL4,the relative luciferase activity in hRECs significantly decreased compared with transfec-tion with miR-375 NC and mut-PI3K-pGL4(all P＜0.05).Conclusion The targeted inhibition of the PI3K/AKT pathway by miR-375 can suppress the high glucose-induced proliferation and angiogenesis of hRECs,alleviating DR.

Evaluation value of stress hyperglycemia ratio combined with C-reactive protein and procalcitonin in the evaluation of postoperative infection in patients with open tibiofibular fracture / 中国综合临床

Objective:To explore the the evaluation value of stress hyperglycemia ratio (SHR), C-reactive protein (CRP), and serum procalcitonin (PCT) for postoperative infection in patients with open tibiofibular fractures.Methods:This study was a prospective analysis. Patients with open tibiofibular fractures hospitalized in the Department of Orthopaedic Surgery of The Second Hospital of Tangshan and North China University of Science and Technology Affiliated Hospital from January 2018 to January 2023 were collected as the research objects, and a total of 839 cases were assessed for outcome, which were divided into infection group (103 cases) and non-infection group (736 cases) according to whether the selected subjects had postoperative infection. The clinical data of the two groups were analyzed by univariate analysis, and the risk factors of postoperative infection of open fracture of tibia and fibula were analyzed by multivariate Logistic regression, and the receiver operating characteristic (ROC) curve was drawn to analyze the predictive efficacy of SHR, CRP, PCT, and their combined models on adverse outcomes.Results:Univariate analysis showed that the infection group had SHR (1.82±0.31), CRP (92.28±36.07) mg/L, PCT (6.35±1.79) μg/L, the non infection group had (1.05±0.12), (56.35±10.21) mg/L and (2.17±0.41) μg/L, respectively, and there were significant differences between the two groups ( t values were 46.90, 21.60, and 54.17, respectively; all P<0.001). The proportion of albumin (<30 g/L) in the infection group was higher than that in the non-infection group (63.11%(65/103), 37.64%(277/736) (χ 2=24.28, P<0.001), and the two groups had significant differences in the rate of time from injury to operation (the infection group ≥6 h was 71.84%(74/103), <6 h was 28.16%(29/103); the non-infection group ≥6 h was 43.07%(317/736), <6 h was 56.93%(419/736); χ 2=35.37, P<0.001), the rate of Gustilo-Anderson classification (the infection group Ⅰ、Ⅱ was 44.46%(46/103), ⅢA was 33.98%(35/103), ⅢB was 12.62%(13/103), ⅢC was 8.47%(9/103);the non-infection groupⅠ、Ⅱ was 59.10%(435/736), ⅢA was 32.47%(239/736), ⅢB was 5.98%(44/736), ⅢC was 2.45%(18/736); χ 2=20.34, P<0.001) and the rate of postoperative drainage volume (the infection group was 40.60%(48/103),the non-infection group was 58.02%(427/736); χ 2=4.79, P=0.029). Multivariate Logistic regression analysis showed that SHR ( OR=1.871,95% CI 1.621-2.160, P<0.001), CRP ( OR=1.060, 95% CI 1.015-1.107, P=0.009), PCT ( OR=1.497, 95% CI 1.420-1.577, P<0.001) were independent risk factors for postoperative infection in open tibiofibular fractures. Among them, SHR had the highest OR value, which was the strongest factor affecting the outcome of the study. Other independent factors were age ( OR=1.052, 95% CI 1.038-1.066, P<0.001) and Gustilo-Anderson type-ⅢC ( OR=1.875, 95% CI 1.038-2.015, P<0.001). By drawing the ROC curve of SHR, CRP, PCT and their combined model to predict the incidence of postoperative infection in open tibiofibular fractures, the results showed that the combined model had higher diagnostic predictive value than the single application, and its sensitivity and specificity were 86.4% and 70.4%, respectively, which were higher than the sensitivity (78.6%, 77.7%, 75.7%) and specificity (69.2%, 69.3%, 69.6%) of the single assessment. Conclusion:The combined model of SHR, CRP and PCT has a higher predictive value than the single detection, which can provide a better clinical basis for the early diagnosis of postoperative infection in patients with open tibiofibular fractures.

Analysis of the correlation between metabolic syndrome and recurrent acute pancreatitis / 中华消化杂志

Objective:To investigate the correlation between metabolic syndrome (MS)and recurrent acute pancreatitis (RAP).Methods:From June 1, 2012 to June 1, 2023, 463 patients with RAP (recurrent group) who visited the First Affiliated Hospital of Chongqing Medical University were retrospectively collected. The clinical data of 463 patients without RAP (non-recurrent group) during the same period were randomly selected. The patients in the recurrence group were treated at the First Affiliated Hospital of Chongqing Medical University for both initial acute pancreatitis and RAP. The differences in the proportion of patients combined with MS and its components (obesity (body mass index ≥25 kg/m 2), fasting blood triglyceride (TG) ≥1.7 mmol/L, hypertension, hyperglycemia, fasting blood high-density lipoprotein cholesterol (HDL-C) <1.04 mmol/L) between the two groups were analyzed by Chi-square test. Binary logistic regression analysis was used to identify the risk factors of acute pancreatitis recurrence. Results:Among the 463 patients in the recurrent group, there were 221 patients (47.7%) with MS, 276 patients (59.6%) with obesity, 223 patients (48.2%) with hypertension, 185 patients (40.0%) with hyperglycemia, and 365 patients (78.8%) with fasting blood TG ≥1.7 mmol/L. Among the 463 patients in the non-recurrence group, there were 95 patients (20.5%) with MS, 245 patients (52.9%) with obesity, 115 patients (24.8%) with hypertension, 92 patients (19.9%) with hyperglycemia, and 301 patients (65.0%) with fasting blood TG ≥ 1.7 mmol/L. The percentages of MS, obesity, hypertension, hyperglycemia, and fasting blood TG ≥1.7 mmol/L of the recurrent group were all higher than those of the non-recurrent group, and the differences were statistically significant ( χ2=76.27, 4.22, 54.35, 44.55, 21.90; P<0.001, =0.040, <0.001, <0.001, <0.001). There was no statistically significant difference in the percentage of patients with fasting blood HDL-C <1.04 mmol/L between the recurrent group and the non-recurrent group (68.5%, 317/463 vs. 65.4%, 303/463, P>0.05). The results of binary logistic regression analysis showed that combined with MS ( OR=3.538, 95% confidence interval (95% CI) 2.647 to 4.728), hypertension ( OR=2.700, 95% CI 2.025 to 3.602), hyperglycemia ( OR=2.228, 95% CI 1.633 to 3.039), and fasting blood TG ≥1.7 mmol/L ( OR=1.757, 95% CI 1.276 to 2.421) all significantly increased the risk of acute pancreatitis recurrence ( P<0.001, <0.001, <0.001, =0.001). Obesity was not an independent risk factor for RAP ( OR=0.967, 95% CI 0.727 to 1.286, P=0.816). Conclusion:The combination of MS, hypertension, hyperglycemia, and fasting blood TG ≥1.7 mmol/L are independent risk factors for RAP.

Association of blood groups/Rh and diabetes mellitus in Karachi city, Pakistan / Associação de grupos sanguíneos/Rh e diabetes mellitus na cidade de Karchi, Paquistão

Abstract The main purpose of this study was to find out a possible association between ABO blood groups or Rh and diabetes mellitus (DM) in the local population of eight (8) different towns of Karachi, Pakistan. For this purpose a survey was carried out in Karachi to have a practical observation of these towns during the period of 9 months from June 2019 to Feb. 2020. Out of eighteen (18) towns of Karachi, samples (N= 584) were collected from only eight (8) Towns of Karachi and gave a code-number to each town. Diabetic group sample was (n1=432) & pre-diabetes sample was (n2 =152). A standard Abbot Company Glucometer for Random Blood Sugar (RBS) and Fasting Blood Sugar (FBS) tests, standard blood anti sera were used for ABO/Rh blood type. Health assessment techniques were performed ethically by taking informed consent from all registered subjects. Finally data was analyzed by SPSS version 20.0. In our current study, the comparison of ABO blood groups frequencies between diabetic and pre-diabetic individuals were carried out. The percentage values of blood Group-B as given as: (32% in DM vs. 31% in pre-diabetics), followed by blood Group-O as: (18% in DM vs. 11% in pre-diabetics). Contrary to Group-"B" & "O", blood Group-A and Group-AB were distribution percentage higher pre-diabetic as compared to DM patients, as given as: Group-A (32% in pre-diabetics vs. 26% in DM) & Group-AB (26% in pre-diabetics vs. 24% in diabetic's patients). In addition, percentage distribution of Rh system was also calculated, in which Rh+ve Group was high and more common in DM patients as compared to pre-diabetics; numerically given as: Rh+ve Group (80% in DM vs. 72% in pre-diabetics). Different views and dimensions of the research topic were studied through literature support, some have found no any association and some established a positive association still some were not clear in making a solid conclusion. It is concluded that DM has a positive correlation with ABO blood groups, and people with Group-B have increased susceptibility to DM disease.

Resumo O objetivo principal deste estudo foi descobrir uma possível associação entre grupos sanguíneos ABO ou Rh e diabetes mellitus (DM) na população local de oito (8) diferentes cidades de Karachi, Paquistão. Para tanto, foi realizado um levantamento em Karachi para observação prática dessas cidades durante o período de 9 meses de junho de 2019 a fevereiro de 2020.De dezoito (18) cidades de Karachi, as amostras (N = 584) foram coletadas de apenas oito (8) cidades de Karachi e deram um número-código para cada cidade. A amostra do grupo de diabéticos foi (n1 = 432) e a amostra de pré-diabetes foi (n2 = 152). Um glicômetro padrão da Abbot Company para testes de açúcar no sangue aleatório (RBS) e açúcar no sangue em jejum (FBS), antissoros de sangue padrão foram usados ​​para o tipo de sangue ABO / Rh. As técnicas de avaliação de saúde foram realizadas de forma ética, tomando o consentimento informado de todos os indivíduos registrados. Finalmente, os dados foram analisados ​​pelo SPSS versão 20.0.No presente estudo, foi realizada a comparação das frequências dos grupos sanguíneos ABO entre diabéticos e pré-diabéticos. Os valores percentuais do sangue do Grupo-B são dados como: (32% em DM vs. 31% em pré-diabéticos), seguido pelo sangue do Grupo-O como: (18% em DM vs. 11% em pré-diabéticos). Ao contrário dos Grupos "B" e "O", sangue do Grupo-A e Grupo-AB tiveram distribuição percentual maior de pré-diabéticos em comparação com pacientes com DM, dado como: Grupo-A (32% em pré-diabéticos vs. 26% em DM) e Grupo AB (26% em pré-diabéticos vs. 24% em pacientes diabéticos). Além disso, também foi calculada a distribuição percentual do sistema Rh, no qual o Grupo Rh + ve foi elevado e mais comum em pacientes com DM em comparação aos pré-diabéticos; dados numericamente como: Grupo Rh + ve (80% em DM vs. 72% em pré-diabéticos). Diferentes visões e dimensões do tema de pesquisa foram estudadas com o suporte da literatura, alguns não encontraram nenhuma associação e alguns estabeleceram uma associação positiva, embora alguns não estivessem claros em fazer uma conclusão sólida. Conclui-se que o DM tem correlação positiva com os grupos sanguíneos ABO, e as pessoas com o Grupo B têm maior suscetibilidade à doença DM.

Association of blood groups/Rh and diabetes mellitus in Karachi city, Pakistan

Abstract The main purpose of this study was to find out a possible association between ABO blood groups or Rh and diabetes mellitus (DM) in the local population of eight (8) different towns of Karachi, Pakistan. For this purpose a survey was carried out in Karachi to have a practical observation of these towns during the period of 9 months from June 2019 to Feb. 2020. Out of eighteen (18) towns of Karachi, samples (N= 584) were collected from only eight (8) Towns of Karachi and gave a code-number to each town. Diabetic group sample was (n1=432) & pre-diabetes sample was (n2 =152). A standard Abbot Company Glucometer for Random Blood Sugar (RBS) and Fasting Blood Sugar (FBS) tests, standard blood anti sera were used for ABO/Rh blood type. Health assessment techniques were performed ethically by taking informed consent from all registered subjects. Finally data was analyzed by SPSS version 20.0. In our current study, the comparison of ABO blood groups frequencies between diabetic and pre-diabetic individuals were carried out. The percentage values of blood Group-B as given as: (32% in DM vs. 31% in pre-diabetics), followed by blood Group-O as: (18% in DM vs. 11% in pre-diabetics). Contrary to Group-B & O, blood Group-A and Group-AB were distribution percentage higher pre-diabetic as compared to DM patients, as given as: Group-A (32% in pre-diabetics vs. 26% in DM) & Group-AB (26% in pre-diabetics vs. 24% in diabetics patients). In addition, percentage distribution of Rh system was also calculated, in which Rh+ve Group was high and more common in DM patients as compared to pre-diabetics; numerically given as: Rh+ve Group (80% in DM vs. 72% in pre-diabetics). Different views and dimensions of the research topic were studied through literature support, some have found no any association and some established a positive association still some were not clear in making a solid conclusion. It is concluded that DM has a positive correlation with ABO blood groups, and people with Group-B have increased susceptibility to DM disease.

Resumo O objetivo principal deste estudo foi descobrir uma possível associação entre grupos sanguíneos ABO ou Rh e diabetes mellitus (DM) na população local de oito (8) diferentes cidades de Karachi, Paquistão. Para tanto, foi realizado um levantamento em Karachi para observação prática dessas cidades durante o período de 9 meses de junho de 2019 a fevereiro de 2020.De dezoito (18) cidades de Karachi, as amostras (N = 584) foram coletadas de apenas oito (8) cidades de Karachi e deram um número-código para cada cidade. A amostra do grupo de diabéticos foi (n1 = 432) e a amostra de pré-diabetes foi (n2 = 152). Um glicômetro padrão da Abbot Company para testes de açúcar no sangue aleatório (RBS) e açúcar no sangue em jejum (FBS), antissoros de sangue padrão foram usados para o tipo de sangue ABO / Rh. As técnicas de avaliação de saúde foram realizadas de forma ética, tomando o consentimento informado de todos os indivíduos registrados. Finalmente, os dados foram analisados pelo SPSS versão 20.0.No presente estudo, foi realizada a comparação das frequências dos grupos sanguíneos ABO entre diabéticos e pré-diabéticos. Os valores percentuais do sangue do Grupo-B são dados como: (32% em DM vs. 31% em pré-diabéticos), seguido pelo sangue do Grupo-O como: (18% em DM vs. 11% em pré-diabéticos). Ao contrário dos Grupos B e O, sangue do Grupo-A e Grupo-AB tiveram distribuição percentual maior de pré-diabéticos em comparação com pacientes com DM, dado como: Grupo-A (32% em pré-diabéticos vs. 26% em DM) e Grupo AB (26% em pré-diabéticos vs. 24% em pacientes diabéticos). Além disso, também foi calculada a distribuição percentual do sistema Rh, no qual o Grupo Rh + ve foi elevado e mais comum em pacientes com DM em comparação aos pré-diabéticos; dados numericamente como: Grupo Rh + ve (80% em DM vs. 72% em pré-diabéticos). Diferentes visões e dimensões do tema de pesquisa foram estudadas com o suporte da literatura, alguns não encontraram nenhuma associação e alguns estabeleceram uma associação positiva, embora alguns não estivessem claros em fazer uma conclusão sólida. Conclui-se que o DM tem correlação positiva com os grupos sanguíneos ABO, e as pessoas com o Grupo B têm maior suscetibilidade à doença DM.

Hyperglycemia-induced hemichorea-hemiballismus syndrome - a systematic review

ABSTRACT Nonketotic hyperglycemia may occur as a cause of chorea in patients with chronic decompensated diabetes. Because it is rare and consequently poorly studied, diagnosis and treatment can be delayed. Therefore, our objective was to summarize clinical and radiological features, as well as treatments performed, from previously reported cases to facilitate adequate management in clinical practice. We searched MEDLINE/PubMed, EMBASE, Cochrane, CINAHL, Web of Science, Scopus, and LILACS databases for studies published before April 23, 2021. We included case reports and case series of adults (aged ≥ 18 years) that described hyperglycemic chorea with measurement of glycated hemoglobin (HbA1c) and cranial magnetic resonance imaging (MRI). Studies were excluded if participants were pregnant women, aged < 18 years, and had no description of chorea and/or physical examination. We found 121 studies that met the inclusion criteria, for a total of 214 cases. The majority of the included studies were published in Asia (67.3%). Most patients were women (65.3%) aged > 65 years (67.3%). Almost all patients had decompensated diabetes upon arrival at the emergency department (97.2%). The most common MRI finding was abnormalities of the basal ganglia (89.2%). There was no difference in patient recovery between treatment with insulin alone and in combination with other medications. Although rare, hyperglycemic chorea is a reversible cause of this syndrome; therefore, hyperglycemia should always be considered in these cases.

Caracterización de las complicaciones intrahospitalarias de los estados hiperglucémicos en pacientes adultos internados en el Hospital Nacional de Itauguá, Paraguay, en 2015-2022

Introducción: las complicaciones más graves de la diabetes mellitus son la cetoacidosis diabética y el estado hiperglucémico hiperosmolar, muchas veces se observan alteraciones clínicas y laboratoriales que abarcan los dos espectros y que denominamos estado mixto, representan cerca del 50% de las hospitalizaciones en el servicio de urgencias en pacientes diabéticos. Objetivo: determinar las complicaciones intrahospitalarias y los desenlaces de los estados hiperglucémicos en pacientes adultos internados en el Hospital Nacional, Itauguá, Paraguay, en el periodo 2015-2022. Metodología: se aplicó un diseño de cohortes retrospectivas. Se seleccionaron pacientes con diagnósticos de diabetes mellitus tipo 1 y tipo 2, mayores de 18 años, de ambos sexos, agrupados en tres cohortes que corresponden a cada una de las descompensaciones agudas de la diabetes mellitus. La muestra estuvo conformada por 180 pacientes distribuidos en tres grupos de cohortes con 60 pacientes cada una. Resultados: 51% correspondió al sexo masculino. Se halló mayor desarrollo de eventos cardiovasculares, infecciones intrahospitalarias, requerimiento de cuidados intensivos y mortalidad en la cohorte con estado hiperosmolar. Conclusión: la cohorte con estado hiperosmolar hiperglucémico se caracterizó por la mayor cantidad de complicaciones.

Introduction: The most serious complications of diabetes mellitus are diabetic ketoacidosis and the hyperosmolar hyperglycemic state. Clinical and laboratory alterations are often observed that cover both spectrums and which we call a mixed state. They represent close to 50% of hospitalizations in the service. of emergencies in diabetic patients. Objective: To determine in-hospital complications and outcomes of hyperglycemic states in adult patients admitted to the Hospital Nacional, Itauguá, Paraguay, in the period 2015-2022. Methodology: A retrospective cohort design was applied. Male and female patients with diagnoses of type 1 and type 2 diabetes mellitus, who were over 18 years of age, were selected and grouped into three cohorts that corresponded to each of the acute decompensations of diabetes mellitus. The sample was made up of 180 patients distributed into three cohort groups with 60 patients each. Results: Fifty one percent were male. A greater development of cardiovascular events, hospital-acquired infections, intensive care requirements and mortality were found in the cohort with hyperosmolar state. Conclusion: the cohort with hyperglycemic hyperosmolar state was characterized by the highest number of complications.

Combined administration of gallic acid and glibenclamide mitigate systemic complication and histological changes in the cornea of diabetic rats induced with streptozotocin

Purpose: To determine the effect of gallic acid or its combination with glibenclamide on some biochemical markers and histology of the cornea of streptozotocin (STZ) induced diabetic rats. Methods: Following induction of diabetes, 24 male albino rats were divided into four groups of six rats each. Groups 1 and 2 (control and diabetic) received rat pellets and distilled water; group 3 (gallic acid) received rat pellets and gallic acid (10 mg/kg, orally) dissolved in the distilled water; and group 4 (gallic acid + glibenclamide) received rat pellets, gallic acid (10 mg/kg, orally), and glibenclamide (5 mg/kg, orally) dissolved in the distilled water. The treatments were administered for three months after which the rats were sacrificed after an overnight fast. Blood and sera were collected for the determination of biochemical parameters, while their eyes were excised for histology. Results: STZ administration to the rats induced insulin resistance, hyperglycemia, microprotenuria, loss of weight, oxidative stress, inflammation, and alteration of their cornea histology, which was abolished following supplementation with gallic acid or its combination with glibenclamide. Conclusions: The study showed the potentials of gallic acid and glibenclamide in mitigating systemic complication and histological changes in the cornea of diabetic rats induced with STZ.

Insuficiencia pancreática endocrina transitoria secundaria a pancreatitis aguda necrotizante grave en una niña

Producto de una pancreatitis aguda (PA) puede haber una diabetes posterior o una hiperglicemia transitoria durante el episodio de PA. La incidencia de PA en edad pediátrica es de hasta 12,2 casos por 100 000 niños al año y sólo el 4 a 5% desarrollan luego diabetes. Con respecto a la hiperglicemia transitoria en niños, la información es escasa y no se ha hecho publicaciones al respecto en nuestro país. Se reporta el caso de una niña con hiperglicemia transitoria secundaria a una PA necrotizante grave. Es importante realizar un monitoreo constante de los niveles de glucosa y el tratamiento oportuno de la hiperglicemia en niños con PA ya que, al menos en adultos, se asocia a PA severa y mayor mortalidad.

As a result of acute pancreatitis (AP), there may be subsequent diabetes or transient hyperglycemia during the episode of AP. The incidence of AP in pediatric age is up to 12.2 cases per 100,000 children per year and only 4 to 5% later develop diabetes. Regarding transient hyperglycemia in children, information is scarce, and no publications have been made about it in our country. The case of a girl with transient hyperglycemia secondary to severe necrotizing AP is reported. It is important to constantly monitor glucose levels and timely manage hyperglycemia in children with AP since, at least in adults, it is associated with severe AP and higher mortality.

El control glicémico perioperatorio: principal factor en la disminución de complicaciones postoperatorias en pacientes diabéticos

La incidencia y prevalencia de la diabetes mellitus ha aumentado exponencialmente a nivel mundial en las últimas décadas. Los pacientes diabéticos presentan mayor probabilidad de sufrir graves complicaciones, en los procedimientos quirúrgicos en relación a la población general. El presente artículo tiene como objetivo, describir la repercusión del estado hiperglucémico perioperatorio en la etapa postoperatoria en pacientes diabéticos. Para el logro del objetivo planteado se realizó la consulta de diversas obras, que abarcan los resultados de investigación con diferentes modalidades relacionadas con la temática. Se pudo apreciar que la hiperglucemia perioperatoria se vincula con resultados adversos en pacientes a los que se les realiza cirugía general y que padecen diabetes mellitus, sin embargo, en los pacientes que se ha logrado control glicémico con terapia insulínica antes de la intervención, no presentaron mayor riesgo, que el que aparece en sujetos con buen control metabólico. La regulación de la glucosa en la etapa perioperatoria es un parámetro importante en el paciente diabético, que reduce considerablemente las complicaciones en los procedimientos quirúrgicos, las prolongadas estancias en las Unidades de Cuidados Intensivos, e incluso, la muerte.

The incidence and prevalence of diabetes mellitus has increased exponentially worldwide in recent decades. Diabetic patients are more likely to suffer serious complications in surgical procedures compared to the general population. The objective of this article is to describe the repercussion of the perioperative hyperglycemic state in the post-surgical stage in diabetic patients. In order to achieve the stated objective, various works were consulted, which include the results of research with different modalities related to the subject. It was possible to appreciate that perioperative hyperglycemia is associated with adverse results in general surgery patients with diabetes mellitus, however, in patients who have achieved glycemic control with insulin therapy before the intervention, they did not present a greater risk than that which appears in subjects with good metabolic control. Glucose regulation in the perioperative stage is an important parameter in diabetic patients, which considerably reduces complications in surgical procedures, long stays in Intensive Care Units, and even death.