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1.
Mol Biol Rep ; 51(1): 640, 2024 May 10.
Artigo em Inglês | MEDLINE | ID: mdl-38727848

RESUMO

Memory issues are a prevalent symptom in different neurodegenerative diseases and can also manifest in certain psychiatric conditions. Despite limited medications approved for treating memory problems, research suggests a lack of sufficient options in the market. Studies indicate that a significant percentage of elderly individuals experience various forms of memory disorders. Metformin, commonly prescribed for type 2 diabetes, has shown neuroprotective properties through diverse mechanisms. This study explores the potential of metformin in addressing memory impairments. The current research gathered its data by conducting an extensive search across electronic databases including PubMed, Web of Science, Scopus, and Google Scholar. Previous research suggests that metformin enhances brain cell survival and memory function in both animal and clinical models by reducing oxidative stress, inflammation, and cell death while increasing beneficial neurotrophic factors. The findings of the research revealed that metformin is an effective medication for enhancing various types of memory problems in numerous studies. Given the rising incidence of memory disorders, it is plausible to utilize metformin, which is an affordable and accessible drug. It is often recommended as a treatment to boost memory.


Assuntos
Transtornos da Memória , Metformina , Metformina/uso terapêutico , Metformina/farmacologia , Transtornos da Memória/tratamento farmacológico , Humanos , Animais , Estresse Oxidativo/efeitos dos fármacos , Fármacos Neuroprotetores/uso terapêutico , Fármacos Neuroprotetores/farmacologia , Memória/efeitos dos fármacos , Hipoglicemiantes/farmacologia , Hipoglicemiantes/uso terapêutico , Encéfalo/efeitos dos fármacos , Encéfalo/metabolismo
2.
WMJ ; 123(2): 144-146, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38718248

RESUMO

INTRODUCTION: Tarka (trandolapril/verapamil hydrohloride extended-release) is a fixed-dose combination antihypertensive drug formed from verapamil hydrochloride and trandolapril. Toxicologic manifestations of Tarka overdose are altered mental status, bradycardia, hypotension, atrioventricular block (first-degree), hyperglycemia, metabolic acidosis, and shock. CASE PRESENTATION: We report a case of Tarka toxicity in a 2-year-old girl who presented with altered mental status, cardiogenic shock, hypotension, bradycardia, severe metabolic acidosis, hyperglycemia, and first-degree atrioventricular block. We started fluid resuscitation, epinephrine, norepinephrine, and insulin. Because of the patient's hyperlactatemia and hypotension despite standard therapies, we initiated intravenous lipid emulsion (ILE) therapy, after which her condition improved promptly. DISCUSSION: Tarka overdose may be life-threatening as it can cause cardiogenic shock. In our patient, the regression of lactate elevation in a short time with ILE therapy and the improvement of her general condition highlight the importance of ILE. CONCLUSIONS: ILE is an alternative treatment method for acute lipophilic drug intoxications, such as Tarka.


Assuntos
Overdose de Drogas , Emulsões Gordurosas Intravenosas , Insulina , Verapamil , Humanos , Feminino , Emulsões Gordurosas Intravenosas/uso terapêutico , Insulina/intoxicação , Overdose de Drogas/terapia , Overdose de Drogas/tratamento farmacológico , Verapamil/intoxicação , Pré-Escolar , Combinação de Medicamentos , Anti-Hipertensivos/intoxicação , Hipoglicemiantes/intoxicação , Indóis
3.
Pharmacoepidemiol Drug Saf ; 33(5): e5800, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38719731

RESUMO

PURPOSE: This study was undertaken to evaluate the potential risk of acute pancreatitis with empagliflozin in patients with type 2 diabetes (T2D) newly initiating empagliflozin. METHODS: Data from two large US claims databases were analyzed in an observational study of patients with T2D receiving metformin who were newly prescribed empagliflozin versus sulfonylurea (SU). Because dipeptidyl peptidase-4 inhibitors and glucagon-like peptide-1 receptor agonists have been associated with the risk of acute pancreatitis in some studies, patients on these agents were excluded. Using pooled analyses of data from the two databases (2014-2021), patients initiating empagliflozin were matched 1:1 within database to patients initiating SU using propensity scores (PS) that incorporated relevant demographic and clinical characteristics. Prespecified sensitivity analyses were performed for design parameters. RESULTS: The analyses identified 72 661 new users of empagliflozin and 422 018 new users of SUs, with both patient groups on concurrent metformin therapy. Baseline characteristics within treatment groups appeared to be similar across the 72 621 matched pairs. After mean follow-up of ~6 months, incidence rates of acute pancreatitis in the pooled matched cohort were 10.30 (95% confidence interval [CI] 9.29-11.39) events per 1000 patient-years (PY) for empagliflozin and 11.65 (95% CI 10.59-12.77) events per 1000 PY for SUs. On a background of metformin, patients newly initiating empagliflozin did not have an increased risk of acute pancreatitis compared with those initiating an SU (pooled PS matched hazard ratio 0.88 [0.76-1.02]) across 75621.42 PY of follow-up. CONCLUSIONS: The results of this voluntary post-approval safety study provide additional evidence that the use of empagliflozin for the treatment of T2D is not associated with an increased risk of acute pancreatitis.


Assuntos
Compostos Benzidrílicos , Diabetes Mellitus Tipo 2 , Glucosídeos , Metformina , Pancreatite , Compostos de Sulfonilureia , Humanos , Compostos Benzidrílicos/efeitos adversos , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Pancreatite/induzido quimicamente , Pancreatite/epidemiologia , Glucosídeos/efeitos adversos , Glucosídeos/uso terapêutico , Glucosídeos/administração & dosagem , Compostos de Sulfonilureia/efeitos adversos , Compostos de Sulfonilureia/uso terapêutico , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Metformina/efeitos adversos , Metformina/administração & dosagem , Metformina/uso terapêutico , Hipoglicemiantes/efeitos adversos , Hipoglicemiantes/administração & dosagem , Bases de Dados Factuais , Incidência , Vigilância de Produtos Comercializados/estatística & dados numéricos , Inibidores do Transportador 2 de Sódio-Glicose/efeitos adversos , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Adulto , Estados Unidos/epidemiologia , Pontuação de Propensão
4.
Endocrinol Diabetes Metab ; 7(3): e489, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38718272

RESUMO

OBJECTIVE: Tirzepatide is an injectable peptide approved by the US Food and Drug Administration for the treatment of Type 2 diabetes (T2DM). Its weight-loss effect primarily targets fat reduction; however, such effect on patients with chronic kidney disease (CKD) undergoing haemodialysis (HD) has not been reported. METHODS: Nine patients with CKD undergoing HD received weekly tirzepatide doses (2.5-7.5 mg) once a week. Evaluations encompassed tirzepatide's impact on dry weight (DW) and body composition assessed at baseline and study conclusion using bioelectrical impedance analysis. This longitudinal study included nine patients, with a median age of 53 years and median HD duration of 4 years. RESULTS: Tirzepatide treatment significantly decreased glycated albumin compared with the value at baseline (22.7 ± 5.4 vs. 18.3 ± 2.5%, p = 0.028, respectively). Significant reductions were observed in DW (-1.0 kg, p = 0.024) and body mass index (-0.6 kg/m2, p = 0.050) following tirzepatide administration. Total fat mass was also reduced, but not significantly (- 2.51% from baseline, p = 0.214). In contrast, skeletal muscle mass was not decreased (-1.02% from baseline, p = 0.722). No serious side effects other than nausea were observed during the study period. CONCLUSION: Tirzepatide effectively provides good glycaemic control in T2DM patients undergoing HD, decreasing DW by reducing body fat mass without increasing frailty risk.


Assuntos
Diabetes Mellitus Tipo 2 , Controle Glicêmico , Diálise Renal , Humanos , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/complicações , Pessoa de Meia-Idade , Masculino , Feminino , Estudos Retrospectivos , Controle Glicêmico/métodos , Adulto , Idoso , Composição Corporal , Insuficiência Renal Crônica/terapia , Insuficiência Renal Crônica/complicações , Glicemia/metabolismo , Estudos Longitudinais , Hipoglicemiantes/administração & dosagem
5.
Sci Rep ; 14(1): 10528, 2024 05 08.
Artigo em Inglês | MEDLINE | ID: mdl-38719861

RESUMO

The current study aimed to assess the effect of the germination process of wild mustard seeds on the phenolic profile, antioxidant, antibacterial, and antidiabetic properties, and some relevant enzyme activities. The total phenolic and flavonoid contents increased 5- and 10-fold, respectively, and were maximized on 5-days sprouts. One new phenolic compound was identified on 5-days sprout extract using HPLC. The concentrations of the identified phenolic compounds increased 1.5-4.3 folds on 5-days sprouts compared with dry seeds. The total antioxidant activity multiplied 17- and 21-fold on 5-days sprouts using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) assays, respectively. The activity of carbohydrate-cleaving, phenolic-synthesizing and antioxidant enzymes also increased during germination. On 5-days sprouts, there was a substantial correlation between the highest ß-glucosidase and peroxidase activities with highest phenolic and flavonoid levels and maximum antioxidant activity. The phenolic extract of 5-days sprouts exhibited antimicrobial activities against Escherichia coli and Staphylococcus aureus and showed potent antidiabetic activity established by its inhibitory effect against α-amylase and α-glucosidase compared to dry seeds.


Assuntos
Antioxidantes , Germinação , Mostardeira , Fenóis , Extratos Vegetais , Sementes , Fenóis/análise , Fenóis/farmacologia , Fenóis/química , Antioxidantes/farmacologia , Antioxidantes/química , Germinação/efeitos dos fármacos , Sementes/química , Extratos Vegetais/farmacologia , Extratos Vegetais/química , Mostardeira/química , Antibacterianos/farmacologia , Antibacterianos/química , Flavonoides/análise , Flavonoides/farmacologia , Flavonoides/química , Hipoglicemiantes/farmacologia , Hipoglicemiantes/química , Cromatografia Líquida de Alta Pressão
6.
Eur Rev Med Pharmacol Sci ; 28(8): 3073-3084, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38708466

RESUMO

OBJECTIVE: The aim of this study was to investigate and evaluate the risk of dyspepsia and anorexia in patients with type 2 diabetes mellitus (T2DM) induced by glucagon-like peptide 1 receptor agonist (GLP-1 RA) hypoglycemic drugs. MATERIALS AND METHODS: We searched papers in PubMed, Web of Science, Cochrane Library, Google Scholar, CNKI, Wanfang, Embase, and VIP databases, and the retrieval time limit was set from the establishment of the database to May 2023. Randomized Controlled Trials (RCTs) were collected in which the subjects were T2DM patients, the intervention was GLP-1RA compared with placebo or traditional hypoglycemic drugs, and the outcome indicators included dyspepsia and anorexia. A meta-analysis and a network meta-analysis were performed. RESULTS: The results of the traditional meta-analysis showed that the risk of dyspepsia and anorexia of total GLP-1 RA was 3.01 and 2.56 times that of placebo, respectively. All types of GLP-1RA were compared with placebo and the results also showed a trend towards increased risk of digestive system adverse events (DSAEs). Among all interventions included, liraglutide was the one with the highest risk of dyspepsia in patients with T2DM, and dulaglutide was the one with the highest risk of anorexia. CONCLUSIONS: The results of the two meta-analyses are consistent, and both clearly show that GLP-1RA can increase the risk of dyspepsia and anorexia in T2DM patients.


Assuntos
Anorexia , Diabetes Mellitus Tipo 2 , Dispepsia , Receptor do Peptídeo Semelhante ao Glucagon 1 , Hipoglicemiantes , Humanos , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/complicações , Receptor do Peptídeo Semelhante ao Glucagon 1/agonistas , Dispepsia/tratamento farmacológico , Dispepsia/induzido quimicamente , Hipoglicemiantes/efeitos adversos , Hipoglicemiantes/uso terapêutico , Anorexia/induzido quimicamente , Anorexia/tratamento farmacológico , Metanálise em Rede , Ensaios Clínicos Controlados Aleatórios como Assunto
7.
Sci Rep ; 14(1): 10053, 2024 05 02.
Artigo em Inglês | MEDLINE | ID: mdl-38698047

RESUMO

Type 2 diabetes mellitus is a worldwide public health issue. In the globe, Egypt has the ninth-highest incidence of diabetes. Due to its crucial role in preserving cellular homeostasis, the autophagy process has drawn a lot of attention in recent years, Therefore, the purpose of this study was to evaluate the traditional medication metformin with the novel therapeutic effects of cinnamondehyde on adipocyte and hepatic autophagy in a model of high-fat diet/streptozotocin-diabetic rats. The study was conducted on 40 male albino rats, classified into 2 main groups, the control group and the diabetic group, which was subdivided into 4 subgroups (8 rats each): untreated diabetic rats, diabetic rats received oral cinnamaldehyde 40 mg/kg/day, diabetic rats received oral metformin 200 mg/kg/day and diabetic rats received a combination of both cinnamaldehyde and metformin daily for 4 weeks. The outcomes demonstrated that cinnamaldehyde enhanced the lipid profile and glucose homeostasis. Moreover, Cinnamaldehyde had the opposite effects on autophagy in both tissues; by altering the expression of genes that control autophagy, such as miRNA 30a and mammalian target of rapamycin (mTOR), it reduced autophagy in adipocytes and stimulated it in hepatic tissues. It may be inferred that by increasing the treatment efficacy of metformin and lowering its side effects, cinnamaldehyde could be utilized as an adjuvant therapy with metformin for the treatment of type 2 diabetes.


Assuntos
Acroleína , Acroleína/análogos & derivados , Adipócitos , Autofagia , Diabetes Mellitus Experimental , Fígado , Metformina , Animais , Acroleína/farmacologia , Acroleína/uso terapêutico , Autofagia/efeitos dos fármacos , Diabetes Mellitus Experimental/tratamento farmacológico , Diabetes Mellitus Experimental/metabolismo , Fígado/efeitos dos fármacos , Fígado/metabolismo , Fígado/patologia , Masculino , Ratos , Adipócitos/efeitos dos fármacos , Adipócitos/metabolismo , Metformina/farmacologia , Dieta Hiperlipídica/efeitos adversos , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/metabolismo , MicroRNAs/metabolismo , MicroRNAs/genética , Hipoglicemiantes/farmacologia , Hipoglicemiantes/uso terapêutico , Estreptozocina , Glicemia/metabolismo , Serina-Treonina Quinases TOR/metabolismo
8.
Sci Rep ; 14(1): 10286, 2024 05 04.
Artigo em Inglês | MEDLINE | ID: mdl-38704482

RESUMO

Jinlida granule (JLD) is a Traditional Chinese Medicine (TCM) formula used for the treatment of type 2 diabetes mellitus (T2DM). However, the mechanism of JLD treatment for T2DM is not fully revealed. In this study, we explored the mechanism of JLD against T2DM by an integrative pharmacology strategy. Active components and corresponding targets were retrieved from Traditional Chinese Medicine System Pharmacology (TCMSP), SwissADME and Bioinformatics Analysis Tool for Molecular Mechanisms of Traditional Chinese Medicine Database (BATMAN-TCM) database. T2DM-related targets were obtained from Drugbank and Genecards databases. The protein-protein interaction (PPI) network was constructed and analyzed with STRING (Search Toll for the Retrieval of Interacting Genes/proteins) and Cytoscape to get the key targets. Then, Gene Ontology (GO) and Kyoto Encyclopedia of Gene and Genomes (KEGG) enrichment analyses were performed with the Database for Annotation, Visualization and Integrated Discovery (DAVID). Lastly, the binding capacities and reliability between potential active components and the targets were verified with molecular docking and molecular dynamics simulation. In total, 185 active components and 337 targets of JLD were obtained. 317 targets overlapped with T2DM-related targets. RAC-alpha serine/threonine-protein kinase (AKT1), tumor necrosis factor (TNF), interleukin-6 (IL-6), cellular tumor antigen p53 (TP53), prostaglandin G/H synthase 2 (PTGS2), Caspase-3 (CASP3) and signal transducer and activator of transcription 3 (STAT3) were identified as seven key targets by the topological analysis of the PPI network. GO and KEGG enrichment analyses showed that the effects were primarily associated with gene expression, signal transduction, apoptosis and inflammation. The pathways were mainly enriched in PI3K-AKT signaling pathway and AGE-RAGE signaling pathway in diabetic complications. Molecular docking and molecular dynamics simulation verified the good binding affinity between the key components and targets. The predicted results may provide a theoretical basis for drug screening of JLD and a new insight for the therapeutic effect of JLD on T2DM.


Assuntos
Diabetes Mellitus Tipo 2 , Medicamentos de Ervas Chinesas , Simulação de Acoplamento Molecular , Mapas de Interação de Proteínas , Diabetes Mellitus Tipo 2/metabolismo , Diabetes Mellitus Tipo 2/tratamento farmacológico , Medicamentos de Ervas Chinesas/farmacologia , Medicamentos de Ervas Chinesas/química , Humanos , Mapas de Interação de Proteínas/efeitos dos fármacos , Transdução de Sinais/efeitos dos fármacos , Medicina Tradicional Chinesa/métodos , Simulação de Dinâmica Molecular , Biologia Computacional/métodos , Ontologia Genética , Hipoglicemiantes/farmacologia , Hipoglicemiantes/química
9.
Croat Med J ; 65(2): 138-145, 2024 Apr 30.
Artigo em Inglês | MEDLINE | ID: mdl-38706239

RESUMO

AIM: To investigate the factors affecting metformin concentrations after chronic administration in patients with polycystic ovary syndrome (PCOS), focusing on the pharmacokinetic variability and its implications for personalized therapy. METHODS: This study enrolled 53 PCOS patients undergoing long-term metformin treatment at the Clinic for Gynecology and Obstetrics in Nis, Serbia, from February to December 2019. Pharmacokinetic parameters were measured from blood samples, and metformin concentrations were determined with validated analytical techniques. RESULTS: There was a significant variability in metformin concentrations among PCOS patients, with body mass index (BMI) identified as a major influencing factor. Higher BMI was associated with lower plasma metformin levels, a finding suggesting an altered pharmacokinetic profile in obese patients. CONCLUSIONS: This study highlights the critical role of BMI in influencing metformin pharmacokinetics in PCOS patients and underscores the need for personalized treatment strategies in patients with PCOS.


Assuntos
Índice de Massa Corporal , Hipoglicemiantes , Metformina , Síndrome do Ovário Policístico , Humanos , Síndrome do Ovário Policístico/tratamento farmacológico , Síndrome do Ovário Policístico/sangue , Metformina/farmacocinética , Metformina/sangue , Metformina/administração & dosagem , Metformina/uso terapêutico , Feminino , Adulto , Hipoglicemiantes/farmacocinética , Hipoglicemiantes/sangue , Hipoglicemiantes/uso terapêutico , Sérvia , Adulto Jovem , Obesidade
10.
Inquiry ; 61: 469580241240106, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38708904

RESUMO

The available evidence suggests positive health outcomes associated with early treatment intensification in Type 2 diabetes mellitus (T2DM). Our study estimated the productivity effects arising from improved health correlated with early intensified treatment in T2DM in Korea. Using a recently published methodology and model, we investigated the association between early intensified treatment and the probability of experiencing fewer diabetes-related complication events. Treatment strategies leading to better health outcomes are expected to be associated with social value through increased participation in paid and unpaid work activities. Therefore, we translated the lower incidence of complications into monetary terms related to productivity for the Korean population. We quantified productivity by considering (a) absenteeism, (b) presenteeism, (c) permanent loss of labor force, and (d) activity restriction. Deterministic and probabilistic sensitivity analyses in the base case parameter were performed. Approximately, 1.7 thousand (standard deviation [SD] ±580 events) micro- and macrovascular complication events could potentially be avoided by early treatment intensification. This led to a societal gain attributed to increased productivity of 23 million USD (SD ± $8.2 million). This article demonstrates the likelihood of achieving better health and productivity through early intensified treatment in diabetes.


Assuntos
Absenteísmo , Diabetes Mellitus Tipo 2 , Eficiência , Humanos , Diabetes Mellitus Tipo 2/tratamento farmacológico , República da Coreia , Feminino , Masculino , Pessoa de Meia-Idade , Presenteísmo/estatística & dados numéricos , Complicações do Diabetes , Idoso , Adulto , Hipoglicemiantes/uso terapêutico
11.
Front Endocrinol (Lausanne) ; 15: 1369908, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38803473

RESUMO

Background: A phenomenon known as legacy effect was observed that poor glycemic control at early stage of patients with newly-diagnosed type 2 diabetes (T2D) increases the risk of subsequent cardiovascular diseases (CVD). Early use of some novel anti-hyperglycemic agents, such as sodium-glucose transport protein 2 inhibitors (SGLT-2i), may attenuate this effect, but the evidence is limited. Methods: Two retrospective cohorts of newly diagnosed T2D patients from 2010-2023 were assembled using the Yinzhou Regional Health Care Database (YRHCD) with different definitions of the early exposure period - the 1-year exposure cohort and 2-year exposure cohort, which were comprised of subjects who had HbA1c measurement data within 1 year and 2 years after their T2D diagnosis, respectively. Using Cox proportional hazards models, we examined the association between high HbA1c level (HbA1c>7%) during the early exposure period and the risk of subsequent CVD. This analysis was performed in the overall cohort and three subpopulations with different treatments during the early exposure period, including patients initiating SGLT-2i or glucagon-like peptide-1 receptor agonists (GLP-1RA), patients using dipeptidyl peptidase-4 inhibitors (DPP-4i), and patients without using SGLT-2i, GLP-1RA, and DPP-4i. Besides, subgroup analyses were performed by stratifying patients into age <55 and ≥55 years. Results: A total of 21,477 and 22,493 patients with newly diagnosed T2D were included in the two final cohorts. Compared with patients with mean HbA1c ≤ 7% during the early exposure period, those with HbA1c>7% had higher risks of incident CVD, with a HR of 1.165 (95%CI, 1.056-1.285) and 1.143 (95%CI, 1.044-1.252) in 1-year and 2-year exposure period cohort. Compared to non-users, in patients initiating SGLT-2i/GLP-1RA within 1 or 2 years after T2D diagnosis, higher HbA1c level at baseline was not associated with CVD in both two cohorts. In subgroup analyses, results were generally consistent with the main analysis. Conclusions: Poor glycemic control in the early stage of T2D increased later CVD risk in Chinese adults with newly diagnosed T2D. Compared to non-users, this association was smaller and non-significant in patients receiving SGLT-2i/GLP-1RA during the early stage of T2D, indicating early use of these drugs may have the potential to mitigate legacy effects of hyperglycemia.


Assuntos
Diabetes Mellitus Tipo 2 , Inibidores da Dipeptidil Peptidase IV , Receptor do Peptídeo Semelhante ao Glucagon 1 , Hiperglicemia , Inibidores do Transportador 2 de Sódio-Glicose , Humanos , Inibidores da Dipeptidil Peptidase IV/uso terapêutico , Inibidores da Dipeptidil Peptidase IV/efeitos adversos , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/sangue , Feminino , Masculino , Pessoa de Meia-Idade , Receptor do Peptídeo Semelhante ao Glucagon 1/agonistas , Estudos Retrospectivos , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Hiperglicemia/epidemiologia , Hiperglicemia/induzido quimicamente , Idoso , Doenças Cardiovasculares/epidemiologia , Glicemia/metabolismo , Glicemia/análise , Glicemia/efeitos dos fármacos , Hemoglobinas Glicadas/análise , Hemoglobinas Glicadas/metabolismo , Hipoglicemiantes/uso terapêutico , Adulto , Seguimentos , Controle Glicêmico , Agonistas do Receptor do Peptídeo 1 Semelhante ao Glucagon
12.
Front Endocrinol (Lausanne) ; 15: 1379830, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38803476

RESUMO

Background and objective: Psychological insulin resistance (PIR), which refers to the reluctance of diabetic patients to use insulin, is a frequently encountered clinical issue. Needle-free injection (NFI) offers advantages in terms of expediting insulin absorption and mitigating adverse reactions related to injection. To evaluate the effects of subcutaneous injection of insulin aspart 30 with NFI on PIR and insulin dosage in patients with type 2 diabetes mellitus (T2DM). Methods: Sixty-four patients with T2DM participated in this randomized, prospective, open, crossover study. Insulin aspart 30 was administered subcutaneously to each subject via QS-P NFI and Novo Pen 5 (NP) successively. The effects of NFI on PIR were analyzed. Differences in insulin dosage, glycemic variability, and injection safety were compared at similar levels of glycemic control. Results: After the administration of NFI, the insulin treatment attitude scale score decreased (53.7 ± 7.3 vs. 58.9 ± 10.7, p<0.001), the insulin treatment adherence questionnaire score increased (46.3 ± 4.9 vs. 43.8 ± 7.1, p<0.001), and the insulin treatment satisfaction questionnaire score increased (66.6 ± 10.5 vs. 62.4 ± 16.5, p<0.001). At the same blood glucose level, NFI required a smaller dosage of insulin aspart 30 compared with that of NP (30.42 ± 8.70 vs. 33.66 ± 9.13 U/d, p<0.001). There were no differences in glycemic variability indices (standard deviation, mean amplitude of glycemic excursion or coefficient of variation) between the two injection methods. Compared with NP, NFI did not increase the incidence of hypoglycemia (17.2% vs. 14.1%, p=0.774), and it decreased the incidence of induration (4.7% vs. 23.4%, p=0.002) and leakage (6.3% vs. 20.3%, p=0.022) while decreasing the pain visual analog scale score (2.30 ± 1.58 vs. 3.11 ± 1.40, p<0.001). Conclusion: NFI can improve PIR in patients with T2DM and be used with a smaller dose of insulin aspart 30 while maintaining the same hypoglycemic effect. Clinical trial registration: https://www.chictr.org.cn/, identifier ChiCTR2400083658.


Assuntos
Glicemia , Estudos Cross-Over , Diabetes Mellitus Tipo 2 , Hipoglicemiantes , Insulina Aspart , Resistência à Insulina , Insulina , Humanos , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/sangue , Diabetes Mellitus Tipo 2/psicologia , Masculino , Feminino , Pessoa de Meia-Idade , Hipoglicemiantes/administração & dosagem , Hipoglicemiantes/uso terapêutico , Injeções Subcutâneas , Insulina Aspart/administração & dosagem , Insulina Aspart/uso terapêutico , Idoso , Estudos Prospectivos , Insulina/administração & dosagem , Insulina/uso terapêutico , Insulina/análogos & derivados , Glicemia/análise , Glicemia/efeitos dos fármacos , Adulto , Insulina Isófana/administração & dosagem , Insulina Isófana/uso terapêutico
17.
Int J Med Mushrooms ; 26(6): 1-12, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38801084

RESUMO

The prevalence of diabetes is increasing worldwide, and it is very important to study new hypoglycemic active substances. In this study, we investigated the hypoglycemic effect of Chroogomphus rutilus crude polysaccharide (CRCP) in HepG2 cells and streptozotocin-induced diabetic mice. A glucose consumption experiment conducted in HepG2 cells demonstrated the in vitro hypoglycemic activity of CRCP. Furthermore, CRCP exhibited significant hypoglycemic effects and effectively ameliorated insulin resistance in insulin resistant HepG2 cells. In high-fat diet and streptozotocin-induced diabetic mice, after 4 weeks of CRCP administration, fasting blood glucose, fasting serum insulin, triglyceride, total cholesterol, low-density lipoprotein cholesterol, glutamate transaminase, alanine transaminase, and insulin resistance index significantly decreased, while high-density lipoprotein cholesterol and insulin sensitivity index (ISI) were markedly increased. Moreover, hematoxylin-eosin (HE) staining and immunofluorescence labeling of tissue sections indicated that CRCP attenuated the pathological damage of liver and pancreas in diabetic mice. These results indicate that CRCP is a potential hypoglycemic agent.


Assuntos
Glicemia , Diabetes Mellitus Experimental , Hipoglicemiantes , Resistência à Insulina , Polissacarídeos , Animais , Hipoglicemiantes/farmacologia , Hipoglicemiantes/química , Humanos , Diabetes Mellitus Experimental/tratamento farmacológico , Camundongos , Células Hep G2 , Masculino , Glicemia/efeitos dos fármacos , Glicemia/metabolismo , Polissacarídeos/farmacologia , Polissacarídeos/química , Fígado/efeitos dos fármacos , Fígado/metabolismo , Dieta Hiperlipídica/efeitos adversos , Insulina/sangue , Insulina/metabolismo , Pâncreas/efeitos dos fármacos , Pâncreas/patologia , Agaricales/química , Polissacarídeos Fúngicos/farmacologia , Polissacarídeos Fúngicos/química , Estreptozocina
18.
Andes Pediatr ; 95(2): 190-195, 2024 Apr.
Artigo em Espanhol | MEDLINE | ID: mdl-38801367

RESUMO

Hypertriglyceridemia (HTG)-induced acute pancreatitis (AP) secondary to insulin deficiency following the onset of type 1 diabetes mellitus (T1DM) is a rare but serious complication in children. OBJECTIVE: To describe the diagnosis and treatment of severe HTG and to emphasize the need for timely diagnosis of T1DM. CLINICAL CASE: A 15-year-old female adolescent with a history of overweight presented with a two-weeks history of fever, anorexia, and diffuse abdominal pain. Laboratory tests revealed triglycerides of 17,580 mg/dL, lipase of 723 U/L, and blood glucose of 200 mg/dL. An abdominal CT scan showed an enlarged and edematous pancreas. She was hospitalized with a diagnosis of AP and severe HTG, which progressed to acute necro-hemorrhagic pancreatitis. Treatment included continuous intravenous insulin infusion until triglyceride levels decreased. Upon discontinuation of insulin, fasting hyperglycemia (206 mg/dL) and metabolic acidosis recurred, therefore DM was suspected. Upon targeted questioning, a history of polydipsia, polyuria, and weight loss during the last 3 months stood out. Glycated hemoglobin was markedly elevated (14.7%). Insulin therapy was optimized, achieving stabilization of laboratory parameters after 15 days of treatment and complete anatomical resolution of pancreatic involvement at one year of follow-up. CONCLUSIONS: The presence of severe HTG in pediatrics compels us to consider its secondary causes, such as the onset of T1DM. It is crucial to improve the ability to diagnose T1DM early, as it may present with infrequent and high-risk presentations for the patient.


Assuntos
Diabetes Mellitus Tipo 1 , Hipertrigliceridemia , Insulina , Pancreatite , Humanos , Adolescente , Diabetes Mellitus Tipo 1/complicações , Feminino , Hipertrigliceridemia/complicações , Hipertrigliceridemia/diagnóstico , Pancreatite/diagnóstico , Pancreatite/etiologia , Doença Aguda , Insulina/uso terapêutico , Índice de Gravidade de Doença , Hipoglicemiantes/uso terapêutico
19.
Andes Pediatr ; 95(2): 183-189, 2024 Apr.
Artigo em Espanhol | MEDLINE | ID: mdl-38801366

RESUMO

Diabetic ketoacidosis (DKA) is one of the most serious complications of type 1 diabetes mellitus. Its treatment requires fluid and electrolyte replacement and insulin. Hypophosphatemia as a complication of treatment has been scarcely evaluated. OBJECTIVES: To estimate the incidence of hypophosphatemia in children with DKA, treated with subcutaneous regular insulin (IRS), and to explore factors associated with this complication. PATIENTS AND METHOD: Prospective, observational study. Patients diagnosed with DKA hospitalized in the general care ward were included. Data on phosphatemia, glycemia, acid-base status, and IRS amount (U/kg) received were recorded at baseline and after 24 h of treatment. Hypophosphatemia was defined as values below 2.5 mg/dl. The correlation between initial phosphate and at 24 h of treatment was evaluated; the incidence of hypophosphatemia at 24 h was expressed as a percentage of the total number of patients. RESULTS: 30 patients were included, 15 were female, mean age 11.4 ± 3.2 years. At 24 h of treatment with IRS, 36.7% (95%CI 22-55%) presented hypophosphatemia, mean value 1.9 ± 1.5 mg/dl. Initial bicarbonate < 10 mmol/L acted as a predictor of hypophosphatemia (OR 7.5; 95%CI 1.4-39.8%; p = 0.01). No patient required intravenous phosphate correction, and no associated clinical complications were observed. CONCLUSION: In the group studied, the incidence of hypophosphatemia reached 36.7% at 24 hours of treatment. Initial bicarbonate lower than 10 mmol/L was significantly associated with hypophosphatemia. No complications associated with hypophosphatemia were observed.


Assuntos
Cetoacidose Diabética , Hipoglicemiantes , Hipofosfatemia , Insulina , Humanos , Feminino , Hipofosfatemia/epidemiologia , Hipofosfatemia/etiologia , Masculino , Cetoacidose Diabética/epidemiologia , Criança , Estudos Prospectivos , Insulina/uso terapêutico , Adolescente , Injeções Subcutâneas , Prevalência , Hipoglicemiantes/uso terapêutico , Hipoglicemiantes/efeitos adversos , Diabetes Mellitus Tipo 1/complicações , Diabetes Mellitus Tipo 1/tratamento farmacológico , Incidência
20.
Georgian Med News ; (348): 22-27, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38807384

RESUMO

Diabetes Mellitus Type 2 (T2D) represents a significant global health challenge, with increasing prevalence and the need for effective management strategies. Despite the widespread nature of the disease, there is disagreement regarding the optimal glycemic targets for patients with Type 2 diabetes. The American Diabetes Association recommends aiming for an HbA1C level of less than 7% (53 mmol/mol). About 50% of diabetes patients do not meet their glycemic targets, leading to an increased risk of chronic complications associated with diabetes. Although lifestyle modifications are crucial for prevention and management, most T2D patients eventually need pharmacotherapy to maintain control over their blood glucose levels. In Western Kazakhstan, a study was conducted to evaluate the efficacy of antidiabetic therapy in primary healthcare settings. Aim - to assess the proportion of patients with uncontrolled glycemia among adult patients with T2D, and to analyze antidiabetic therapy in the primary health care (Western Kazakhstan). The cross-sectional study involved 96 participants, divided into two groups based on their HbA1c levels: 32 patients with an HbA1c <7%; 64 patients with an HbA1c >7%. In the study 58 patients (60,6%) were female and 38 patients (39,4%) were male. Data analysis was performed using IBM SPSS 26 and GraphPad, employing Kolmogorov-Smirnov and Shapiro-Wilk tests for distribution, medians and interquartile ranges for non-normal variables, Chi-squared and Fisher's Exact tests for nominal variables, and representation of nominal data in absolute and percentage values. The study found that 66.67±5.89% of participants had unsatisfactory glycemic control at enrollment, with only 33.33±8.33% achieving the desired HbA1c level of <7% (p<=0.005; t=3.26). Statistical analysis showed a significant association between higher glucose levels and the type of therapy, with insulin therapy more common in patients with glucose levels >7 (χ²=5.500, df = 1, p <0.05) and a similar correlation with SGLT-2 inhibitors (Fisher's Exact Test, p<0.01). Analysis of the data collected from urban polyclinics in Aktobe highlighted a troubling fact: two-thirds of the participants (66.67%) had unsatisfactory glycemic control. This is considerably lower than the 45% to 60% control rates reported internationally, indicating an area for significant improvement in the regional management of T2D. The study underscores the importance of a tailored therapeutic approach, balancing drug efficacy, patient response, and individual healthcare needs. Higher variability and blood sugar peaks were observed in patients with HbA1c levels above 7%. In the Western region of Kazakhstan, metformin was the most commonly prescribed antidiabetic drug, consistent with its first-line therapy status. Patients with HbA1c >7% were more likely to receive insulin therapy and SGLT-2 inhibitors, indicating their role in more intensive treatment strategies. Less use of incretins and sulfonylureas was noted among patients with HbA1c <7%, possibly due to their efficacy, safety profiles, or availability of newer alternatives. The findings call for enhanced strategies to improve diabetes management and increase the percentage of patients achieving their glycemic targets, aiming for a more personalized, patient-centered care model in Kazakhstan and potentially similar healthcare settings.


Assuntos
Glicemia , Diabetes Mellitus Tipo 2 , Hemoglobinas Glicadas , Hipoglicemiantes , Atenção Primária à Saúde , Humanos , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/sangue , Diabetes Mellitus Tipo 2/epidemiologia , Feminino , Masculino , Hipoglicemiantes/uso terapêutico , Cazaquistão/epidemiologia , Pessoa de Meia-Idade , Hemoglobinas Glicadas/análise , Glicemia/efeitos dos fármacos , Adulto , Estudos Transversais , Idoso
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