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Monitoring glycemic control status is the cornerstone of diabetes management. This study aimed to reveal whether moderate-carbohydrate (CHO) diets increase the risk of free fatty acid (FFA) levels, and it presents the short-term effects of four different diet models on blood sugar, glycemic variability (GV), and FFA levels. This crossover study included 17 patients with type 1 diabetes mellitus to identify the effects of four diets with different CHO contents and glycemic index (GI) on GV and plasma FFA levels. Diet 1 (D1) contained 40% CHO with a low GI, diet 2 (D2) contained 40% CHO with a high GI, diet 3 (D3) contained 60% CHO with a low GI, and diet 4 (D4) contained 60% CHO with a high GI. Interventions were performed with sensor monitoring in four-day periods and completed in four weeks. No statistical difference was observed among the groups in terms of blood glucose area under the curve (p = 0.78), mean blood glucose levels (p = 0.28), GV (p = 0.59), and time in range (p = 0.567). FFA and total triglyceride levels were higher in the D1 group (p < 0.014 and p = 0.002, respectively). Different diets may increase the risk of cardiovascular diseases by affecting GI, FFA, and blood glucose levels.
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Glicemia , Estudos Cross-Over , Diabetes Mellitus Tipo 1 , Carboidratos da Dieta , Ácidos Graxos não Esterificados , Índice Glicêmico , Humanos , Diabetes Mellitus Tipo 1/sangue , Diabetes Mellitus Tipo 1/dietoterapia , Ácidos Graxos não Esterificados/sangue , Glicemia/metabolismo , Carboidratos da Dieta/administração & dosagem , Masculino , Feminino , Adulto , Controle Glicêmico/métodos , Pessoa de Meia-Idade , Adulto Jovem , Triglicerídeos/sangueRESUMO
INTRODUCTION: Diabetic foot is a consequential and dangerous complication of diabetes, contributing to decreased quality of life, escalated hospitalizations, and increased mortality rates. Using an experimental model of diabetes, this study aims to investigate the effect of Lavandula stoechas on wound healing. METHODS: A total of 35 albino Wistar rats, 250-350 grams in weight, were used. The rats were divided into five groups, seven rats in each group. Of these, 21 rats were induced with 50 mg/kg streptozotocin (STZ) to mimic the diabetic condition. Additionally, 14 rats remained non-diabetic and served as the control group. The diabetic rats were further divided into three subgroups. The non-diabetic group was split into two subgroups based on the dressing materials used (allicin, physiological serum, and control). Wound dimensions were assessed on Days 0, 7, 14, and 21. Biopsies were taken from the wound sites at the same time. RESULTS: There were significant differences between groups on Days 7, 14, and 21. The percentage of healing was highest in the Lavandula Stoechas group on Days 7, 14, and 21. Microscopic examination of the biopsies supported accelerated wound healing on Days 7 and 14. Reduced mononuclear cell density and increased hair follicle and adipose tissue development were observed in the DM (diabetes mellitus)-Lavandula Stoechas group on Day 7. On Day 14, the DM-Lavandula Stoechas group increased collagen levels and hair follicles. Similarly, the non-DM-Lavandula Stoechas group showed reduced bullae, dermal edema, and intraepithelial edema on Day 7. This was followed by increased fibroblast levels on Day 14. CONCLUSIONS: In conclusion, this study provides compelling evidence for the potential of Lavandula stoechas extract in the enhancement of diabetic wound healing. The multiple interactions revealed here highlight the need for further investigation into the underlying mechanisms. A cost-effective use of Lavandula stoechas opens up promising prospects in managing diabetic foot healing. This warrants additional research and clinical translation.
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Amputations related to diabetic foot ulcers (DFU) are associated with high morbidity and mortality rates. Glycaemic control and close follow-up protocols are essential to prevent such ulcers. Coronavirus disease (COVID) related restrictions and regulations might have a negative impact on patients who are with DFU or candidates for DFU. We retrospectively analysed 126 cases that had DFU underwent amputation surgery. Comparative analyses were done between cases that were admitted before COVID restrictions (Group A) and cases admitted after COVID restrictions (Group B). Two groups were homogenic demographically. There was no significant difference between groups in terms of mortality (p = 0.239) and amputation rates (p = 0.461). The number of emergent cases in the pandemic period doubled the number in pre-pandemic period even though this finding was not statistically significant (p = 0.112). Fastly adapted consulting practice and follow-up protocols to compensate for the problems created by COVID-related regulations seem to be effective in terms of mortality and amputation rates.
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Infecções por Coronavirus , Diabetes Mellitus , Pé Diabético , Telemedicina , Humanos , Pé Diabético/complicações , Estudos Retrospectivos , Amputação CirúrgicaRESUMO
INTRODUCTION: Not only are early detection and treatment of diabetic foot ulcers important, but also acknowledging potential risk factors for amputation gives clinicians a considerable advantage in preventing amputations. Amputations impact both healthcare services and the physical and mental health of patients. This study aimed to investigate the risk factors for amputation in patients with diabetic foot ulcers. METHODS: The sample for this study was patients with diabetic foot ulcers who were treated by the diabetic foot council at our hospital between 2005 and 2020. A total of 32 risk factors for amputation were identified and investigated among 518 patients. RESULTS: Our univariate analysis showed that 24 of 32 defined risk factors were statistically significant. In the multivariate analysis using the Cox regression model, seven risk factors remained statistically significant. The risk factors most significantly associated with amputation were Wagner grading, abnormal peripheral arteries, hypertension, high thrombocyte levels, low haematocrit levels, hypercholesterolaemia and male sex, respectively. The most common cause of death in patients with diabetes who have undergone amputation is cardiovascular disease, followed by sepsis. CONCLUSION: To enable optimum treatment of patients with diabetic foot ulcers it is important for physicians to be aware of the amputation risk factors, and thus avoid amputations. Correcting risk factors, using suitable footwear and routinely inspecting feet are crucial factors for preventing amputations in patients with diabetic foot ulcers.
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Objective. Besides the early detection and treatment of diabetic foot ulcers, being aware of the risk factors for major amputation plays a crucial role in preventing the major lower limb amputations. Major lower limb amputations are not just mentally and physically hard for patients, but also have an effect on patient's survival and are a financial burden on both patients and healthcare systems. Subjects and Methods. We defined 37 potential risk factors for major amputation and these risk factors were investigated among 507 patients who had ulcers in their feet and were seen by the diabetic foot ulcer council at Ege University Faculty of Medicine. In our study, 106 (20.9%) patients ended up undergoing major lower limb amputation. Results. The univariate analysis showed that 24 defined risk factors were statistically significant. In the multivariate analysis using the Cox regression model, 6 risk factors remained statistically significant. Multivariate-adjusted hazard ratios were 4.172 for hyperlipidemia, 3.747 for albumin <3.365 g/dL, 3.368 for C-reactive protein (CRP) >2.185 mg/L, 2.067 for presence of gangrenous Wagner stage, 1.931 for smoking tobacco >30 pack/year, and 1.790 for hematocrit (HCT) <31.5%. Most patients with major amputation presented with a neuroischemic foot (58%). Gender and age were not found to be risk factors for major amputation. Having less than 7% of hemoglobin A1c (HbA1c) levels had a direct proportion with major amputation numbers. The mortality rates in one year, two and three years after the major amputation operations were 24.6%, 30%, and 35.9%, respectively. Conclusion. Being familiar with these risk factors for major amputation is crucial for multi-disciplinary teams to take good care of patients with diabetic foot ulcers and to lower the need for major amputations.
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Diabetes Mellitus , Pé Diabético , Humanos , Pé Diabético/cirurgia , Fatores de Risco , Amputação Cirúrgica , Proteína C-Reativa , Estudos RetrospectivosRESUMO
PURPOSE: Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer and accounts for 85-90% of all thyroid cancers. Metastatic differentiated thyroid cancer, radioiodine-refractory thyroid cancer, and anaplastic thyroid cancer still lack effective therapeutic options. Here, we aimed to assess HDAC9 and P300 expression in the papillary thyroid carcinoma cell line and compare them with normal thyroid cells. METHODS: Nthy-ori-3-1, a normal thyroid cell line, and BCPAP, a PTC cell line, were cultured for 24 and 48 h and immunofluorescence staining was used to determine the levels of HDAC9 and P300 protein expression. HDAC9 paracrine release was assessed using an ELISA assay. RESULTS: HDAC9 protein expression was higher in both cell groups at the 48th hour than at the 24th hour; however, P300 protein expression was lower in BCPAP cells at the 48th hour than at the 24th hour. In comparison to Nthy-ori-3-1, BCPAP expressed more HDAC9 and P300 proteins. HDAC9 secretion slightly increased in Nthy-ori-3-1 cells from 24 to 48 h. Furthermore, HDAC9 secretion in BCPAP cells dramatically decreased from 24 to 48 h. CONCLUSION: Our findings revealed that the expression of HDAC9 and P300 was higher in the PTC cell line than in normal thyroid cells. This indicates that the acetylation mechanism in thyroid cancer cells is not the same as it is in healthy cells. Epigenetic studies may reveal the mechanisms underlying PTC with further analysis.
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Carcinoma Papilar , Neoplasias da Glândula Tireoide , Humanos , Câncer Papilífero da Tireoide , Radioisótopos do Iodo , Linhagem Celular Tumoral , Proliferação de Células , Carcinoma Papilar/patologia , Neoplasias da Glândula Tireoide/patologia , Histona Desacetilases , Proteínas RepressorasRESUMO
BACKGROUND: Thyroid cancer is the most frequent type of endocrine malignancy. Thyroid carcinomas are derived from the follicular epithelium and classified as papillary (PTC) (85%), follicular (FTC) (12%), and anaplastic (ATC) (<3%). Thyroid cancer could arise from thyroid cancer stem-like cells (CSCs). CSCs are cancer cells that feature stem-like properties. Kruppel-like factor (KLF4) and Stage-spesific embryonic antigen 1 (SSEA-1) are types of stem cell markers. Filamentous actin (F-actin) is an essential part of the cellular cytoskeleton. The purpose of this study was to evaluate the stem cell potency and the spatial distribution of the cytoskeletal element F-actin in PTC, FTC, and ATC cell lines. MATERIALS AND METHODS: Normal thyroid cell line (NTC) Nthy-ori-3-1, PTC cell line BCPAP, FTC cell line FTC-133 and ATC cell line 8505c were stained with SSEA-1 and KLF4 for stem cell potency and F-actin for cytoskeleton. The morphological properties of cells were assessed by a scanning electron microscope (SEM) and elemental ratios were compared with EDS. RESULTS: PTCs had greater percentages of SSEA-1 and KLF4 protein intensity (0.32% and 0.49%, respectively) than NTCs. ATCs had a greater proportion of KLF4 expression (0.8%) than NTCs. NTCs and FTCs had increased F-actin intensity across the cell, but PTCs had the lowest among these four cell lines. NTCs and PTCs, as well as NTCs and FTCs, have statistically identical aspect ratios and round values. These values, however, were statistically different in ATCs. CONCLUSION: The study of stem cell markers and the cytoskeletal element F-actin in cancer and normal thyroid cell lines may assist in the identification of new therapeutic targets and contribute in the understanding of treatment resistance mechanisms.
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Actinas , Neoplasias da Glândula Tireoide , Humanos , Neoplasias da Glândula Tireoide/patologia , Linhagem Celular , Fatores de Transcrição Kruppel-Like , Antígenos CD15RESUMO
PURPOSE: Acromegaly is associated with oxidative stress and inflammation parameters. Chitotriosidase (CHITO) is a marker of macrophage activation and plays a pivotal role in the activation of inflammatory and immunological responses. Our study aimed to determine CHITO,YKL-40, advanced glycation end product (AGE), and high-sensitivity C-reactive protein (hsCRP) levels to investigate malondialdehyde (MDA), catalase, superoxide dismutase (SOD), and glutathione peroxidase (GSH-Px) activities and to evaluate any association of these parameters with carotid intima media thickness (cIMT) in patients with controlled acromegaly. METHODS: Thirty controlled acromegaly patients and 41 age- and sex-matched control cases were studied. We obtained demographic data, hormonal and metabolic parameters, and cIMT. CHITO activity was measured with the fluorometric method of Chamoles et al. YKL-40 and hsCRP levels were measured using ELISA. AGEs were measured based on spectrofluorimetric detection. GSH-Px activity was determined by a colorimetric assay. MDA, SOD, and catalase activities were determined in hemolysis. RESULTS: Higher CHITO, AGE, and hsCRP concentrations were observed in patients with acromegaly compared to controls. SOD levels were non-significantly higher in the acromegaly group, while catalase activities were lower in patients with acromegaly. Correlation analyses of CHITO, AGEs, YKL-40, hsCRP, MDA, catalase, GSH-Px, and SOD with metabolic, anthropometric, and laboratory parameters did not demonstrate any significant correlation (p > 0.05). There was no significant difference between groups with regard to cIMT levels. CONCLUSION: This is the first study investigating CHITO and AGE levels in patients with acromegaly. Serum CHITO, AGE, and hsCRP levels in acromegalic patients were significantly increased. It may be important to evaluate CHITO, AGE, and hsCRP levels in acromegalic patients who are already under cardiometabolic surveillance due to risk of developing cardiovascular disease.
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Acromegalia , Humanos , Acromegalia/complicações , Catalase , Espessura Intima-Media Carotídea , Proteína C-Reativa , Proteína 1 Semelhante à Quitinase-3 , Estudos de Casos e Controles , Antioxidantes , Estresse Oxidativo , Superóxido Dismutase , Produtos Finais de Glicação Avançada , Glutationa PeroxidaseRESUMO
With the increase in the diabetic foot patients in recent decades, the caregivers of diabetic foot patients increase too. Most of these caregivers are informal caregivers. However, the studies examining the burden of the caregivers and affecting factors are limited. This study was conducted to determine the burden of the caregivers of diabetic foot patients and affecting factors. This cross-sectional study was conducted between the January and October 2020 in a diabetic foot council of a university hospital. Zarit Caregiver Burden Scale and a participant identification form were used for data collection. Most of the caregivers were female (75.2%) and the mean age was 51.27 ± 11.48 years. The burden of the caregivers was at moderate level in the current study. Factors affecting the caregivers' burden were caregivers' age, patients' family structure, caregivers' education level, caregivers' income level, hours per week spending for the care of the patients, and lack of choice.
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Diabetes Mellitus , Pé Diabético , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Masculino , Qualidade de Vida , Cuidadores , Estudos Transversais , Efeitos Psicossociais da DoençaRESUMO
The purpose of this study is to evaluate the foot care self-efficacy of diabetic foot patients and the effect of an educational intervention for improving it. This study was of a semi-experimental design and was conducted between January and December 2019 in a diabetic foot council of a university hospital. After power analysis to determine sample size, 33 participants meeting the inclusion criteria were included in the study. A Patient Identification Form and Diabetic Foot Care Self-Efficacy Scale (DFCSES) were used to collect data. Of the patients, 51.5% were male and the mean age was 54.91 ± 16.61 years. The mean score of DFCSES was 50.18 ± 20.88 before education and 72.67 ± 20.74 after education. The educational intervention has large effects on self-efficacy (d = 1.233), perceived knowledge level on diabetic foot (d = 1.102), perceived health status (d = 0.859), and perceived quality of life (d = 0.807). Educational intervention was found to be an effective way to improve foot care self-efficacy, perceived knowledge level on diabetic foot, perceived health status, and perceived quality of life.
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Diabetes Mellitus , Pé Diabético , Humanos , Masculino , Adulto , Pessoa de Meia-Idade , Idoso , Feminino , Autoeficácia , Pé Diabético/diagnóstico , Pé Diabético/terapia , Autocuidado , Qualidade de Vida , Estudos ProspectivosRESUMO
Reduced life expectancy has resulted from an increased incidence of chronic complications in patients with diabetes. The diabetic foot is one of these complications and generally presents together with diabetic neuropathy and vascular insufficiency. Hypoxia-inducible factor-1α (HIF-1α) is important in developing the adaptation response to hypoxia and facilitates healing through regulation of keratinocyte migration and epithelium restoration in wounds. Fetuin-A is a transporter protein that is synthesized in the liver and inhibits vascular and ectopic calcifications. It has been observed that altered fetuin-A is associated with peripheral artery disease through vascular calcification and is associated with inflammation and metabolic syndrome occurrence in diabetic patients. Fibrinogen is an acute-phase reactant and has a major role in homeostasis, tissue repair, and wound healing. Increased fibrinogen blood level is one of the factors that facilitates the hypercoagulability in diabetics. Homocysteine has atherogenic features and causes vascular toxicity by enhancing low-density lipoprotein oxidation. We evaluated the association of serum HIF-1α, fetuin-A, fibrinogen, and homocysteine levels with amputation in 31 patients diagnosed with diabetes mellitus. According to our evaluation, a negative correlation was determined between fetuin-A and amputation level (P = .012, r = -0.450), which was statistically significant. Unfortunately, there was no significant correlation between HIF-1α, fibrinogen, homocysteine, and amputation level (P > .05). As a result, it was suggested that vascular calcification due to fetuin-A deficiency may be important in the diabetic foot pathogenesis and that fetuin-A levels may be a predictor for amputation level.
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Pé Diabético , Calcificação Vascular , Humanos , Pé Diabético/patologia , alfa-2-Glicoproteína-HS , Subunidade alfa do Fator 1 Induzível por Hipóxia/metabolismo , Fibrinogênio/metabolismo , Homocisteína , Amputação CirúrgicaRESUMO
Diabetes mellitus (DM) is a chronic disease that has become a global health problem. As the population of people with diabetes is growing worldwide, the prevalence of complications associated with DM, such as diabetic foot, also increases. Neuropathy and high plantar pressure are the two most frequent causes of foot ulceration. Since diabetic wounds tend to heal slowly, it is crucial to prevent diabetic foot ulcers before they occur. In this study, the efficacy of a sock developed for diabetes in the previous research of the authors was investigated in a clinical study with the participation of patients with diabetes over a 6-month period. At the end of the study, it was observed that none of the participants had experienced any new ulcers, bacterial or fungal infections, or callus formation during this research. Moreover, a slight decrease in pressure was observed for the first, second, and third metatarsal bones when the socks were worn on day 1. On the other hand, pressure reduction was identified for the fourth and fifth metatarsal bones in all following measurements. However, analyses revealed that duration of usage did not have a statistically significant effect on overall plantar pressure. It was also found that pressure on the fourth and fifth metatarsal bones significantly decreased. Assessment of wearing comfort revealed the satisfaction of the patients, as well. Based on the promising outcomes of this clinical evaluation, these socks developed for people with diabetes can be strongly expected to help avoid diabetic foot ulcers.
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Diabetes Mellitus , Pé Diabético , Ossos do Metatarso , Pé Diabético/prevenção & controle , Humanos , Pressão , CicatrizaçãoRESUMO
This is an open, prospective, comparative parallel-arm medical device clinical study of Dermalix (Dx) in diabetic foot wounds. Dx is a 3-dimensional collagen-laminin porous-structured dermal matrix prepared and additionally impregnated with resveratrol-loaded hyaluronic acid and dipalmitoylphosphatidylcholine-based microparticles. The aim was to evaluate the efficacy and safety of Dx, an investigational medical device, in Wagner 1 and 2 wounds in comparison to a standard wound care (SWC) that consists of irrigation and cleaning with sterile saline solution. Forty-eight patients were randomized to receive either SWC or SWC + Dx. A 4-week treatment period was followed by a 2-month follow-up without treatment. The wound area measurement, total collagen, vascular epidermal growth factor, tumor necrosis factor, interleukin 1, caspase 3, glutathione, reduced/oxidized glutathione, and lipid peroxidation levels were evaluated. At the end of 4 weeks, the percentage closures of wounds were determined as 57.82% for Dx, and 26.63% for SWC groups. Dx had a significant effect on tumor necrosis factor, caspase 3, and reduced/oxidized glutathione levels. Dx provided 2 times faster wound healing and decreased oxidative stress. Application of Dx in the first phase of wound would help the wound area heal faster with a safe profile.
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Diabetes Mellitus , Pé Diabético , Colágeno , Pé Diabético/tratamento farmacológico , Humanos , Laminina , Estudos Prospectivos , Resveratrol/farmacologia , Resultado do TratamentoRESUMO
OBJECTIVE: Paget disease of bone (PDB) is a metabolic bone disease that has been rarely reported in the Eastern countries. This study aimed to evaluate the clinical and demographic characteristics of patients with PDB followed up at endocrinology clinics in Turkey. METHODS: An invitation was sent to tertiary endocrinology clinics to complete a survey on the demographic, clinical, radiological, and laboratory parameters, as well as treatment modalities of patients with PDB. This study enrolled clinically and radiologically proven 185 patients with PDB from 18 endocrinology centers based in 10 cities of Turkey. RESULTS: This cohort of PDB had female preponderance (women/men: 105/80) with a mean age, during diagnosis, of 57±10 years. Most of the patients (59.6%) were symptomatic at diagnosis. Bone pain and headache were the predominant clinical symptoms. Polyostotic disease was observed in 67.5% (n=125) of patients. Frequently affected bones were skull (41.6%), pelvis (53.5%), spine (41%), and femur (25.4%). Moreover, 17 patients with skull involvement had hearing loss. Mean serum alkaline phosphatase (ALP) level (552±652 IU/L; range: 280-5762 IU/L) was over the normal reference cutoff with normal serum calcium levels. Intravenous bisphosphonates (zoledronic acid, 5 mg; pamidronate, 60-90 mg) were the most used drugs (75%) for the treatment of PDB. Most of the patients (87.1%) treated with intravenous bisphosphonates responded well, with a decrease in serum ALP level (117±114 IU/L) in the 12th month of therapy. Furthermore, 16 patients relapsed after the second year of therapy; 3 patients did not respond to the initial intravenous bisphosphonate treatment. CONCLUSION: The patients with PDB followed up by endocrinology clinics of Turkey exhibited polyostotic disease with classical clinical, radiological, and biochemical features and women's predominance with good response to intravenous bisphosphonate therapy.
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OBJECTIVE: Wound surface area can be measured with several assessment tools, including a manual planimetric method, ImageJ software and three-dimensional wound measurement (3DWM) methods. This study aimed to determine the advantages of each method as well as the concordance between them. METHOD: This reproducibility study included adult patient volunteers with diabetic foot ulcers (DFUs). Wounds with ambiguous borders were excluded. All included wounds were sequentially assessed with each of the three measurement methods, and the time for each measurement was recorded with a chronometer. SPSS and MedCalc package software were used for all statistical analyses. RESULTS: A total of 20 patients with 20 DFUs took part in the study. According to the measurement method, the average wound area was 6.41cm2 by the manual planimetric method, 6.53cm2 by ImageJ and 6.32cm2 by 3DWM. Correlation analyses revealed correlation coefficients of 0.997 between the manual planimetric method and ImageJ, 0.929 between the manual planimetric method and 3DWM, and 0.929 between ImageJ and 3DWM. Bland-Altman analysis was used to determine whether these three measurement methods could be used interchangeably. There was no significant difference between the three measurement methods and, therefore, it was concluded that they could be used interchangeably. Wound area measurement times were 173.35±19.38 seconds by the manual planimetric method, 61.60±9.21 seconds by ImageJ and 36.90±6.91 seconds by the 3DWM method. CONCLUSION: The three measurement methods studied can be used interchangeably, as each method is highly concordant with the other two. The fastest method was 3DWM and the manual planimetric method was the slowest.
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Diabetes Mellitus , Pé Diabético/patologia , Adulto , Pesos e Medidas Corporais , Humanos , Modelos Biológicos , Valor Preditivo dos Testes , Reprodutibilidade dos Testes , Software , CicatrizaçãoRESUMO
OBJECTIVE: The aim of this study was to investigate the effect of allicin on wound healing in an experimental diabetes model. METHOD: In this randomised controlled study, 50 Wistar albino rats (25 females, 25 males) each weighing 200-300g were used. To develop the diabetes model, 30 rats were induced with 50mg/kg streptozotocin (STZ); 20 rats were not induced in order to compare diabetic and nondiabetic rats. The diabetic rats were divided into three groups, according to dressing material used (allicin, physiological serum and control, where no dressing was used), and the nondiabetic rats were divided into two groups (allicin and control, where no dressing was used). The wound area was calculated and recorded on days 0, 7, 14 and 21. In addition, biopsies were taken from the wound area on days 0, 7, 14 and 21 and used for microscopic examination. Day 0 was used as a reference to calculate wound healing percentage. RESULTS: On days 7 and 14, there were statistically significant differences between groups. Wound surface areas were smaller in the allicin group than in other groups on days 7 and 14. There were no statistically significant differences between the groups on day 21. In addition, it was determined that neutrophil, mononuclear cell, intraepithelial oedema and dermal oedema density were lower and fibroblast, angiogenesis and collagen density were higher in the allicin groups on days 7 and 14. CONCLUSION: In this study, allicin was found to be potentially effective on wound healing. Future research should be conducted in order to clarify how it affects wound healing.
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Diabetes Mellitus Experimental , Pé Diabético/tratamento farmacológico , Ácidos Sulfínicos/administração & dosagem , Animais , Bandagens , Modelos Animais de Doenças , Dissulfetos , Feminino , Masculino , Distribuição Aleatória , Ratos , Ratos Wistar , Estreptozocina , CicatrizaçãoRESUMO
The purpose of this study was to evaluate the validity and reliability of the Turkish version of the Diabetic Foot Scale-Short Form (DFS-SF). The study was cross-sectional and conducted between January and October 2019 in a diabetic foot council of a university hospital. A total of 194 diabetic foot patients participated in the study. A Patient Identification Form and DFS-SF were used for data collection. Forward and backward translations were used in language validity. Expert opinions were obtained to determine the Content Validity Index. To determine construct validity, exploratory factor analysis and confirmatory factor analysis were used. Cronbach's α internal consistency coefficient, item-scale correlation, and test-retest reliability were used to evaluate reliability. It was found that Content Validity Index was 0.97 (0.86-1.00), the factor loading of scale varied from 0.378 to 0.982, Cronbach's α value varied from 0.81 to 0.94, and item-total correlations were between 0.30 and 0.75. The Turkish version of the DFS-SF was found valid and reliable to measure the quality of life of diabetic foot patients.
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Pé Diabético/psicologia , Qualidade de Vida , Traduções , Pé Diabético/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Psicometria/métodos , Psicometria/normas , Reprodutibilidade dos Testes , Inquéritos e Questionários , TurquiaAssuntos
Histiocitose de Células de Langerhans/diagnóstico , Câncer Papilífero da Tireoide/diagnóstico , Neoplasias da Glândula Tireoide/diagnóstico , Histiocitose de Células de Langerhans/patologia , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Câncer Papilífero da Tireoide/patologia , Neoplasias da Glândula Tireoide/patologiaRESUMO
INTRODUCTION: Targeting better glycated hemoglobin (HbA1c) and blood pressure (BP) goals may endanger older adults with type 2 diabetes mellitus (T2DM). Overtreatment of T2DM and hypertension is a trending issue, although undertreatment is still common. We investigated the rates and predictors of overtreatment and undertreatment of glycemia and BP in older adults with T2DM and physicians' attitudes to deintensify or intensify treatment. METHODS: Data from older adults (≥ 65 years) enrolled in a large nationwide T2DM survey in 2017 across Turkey were analyzed. Overtreatment of glycemia was defined as HbA1c < 6.5% plus the use of ≥ 2 oral antihyperglycemics or insulin, and BP overtreatment was defined as systolic BP (SBP) < 120 mmHg or diastolic BP (DBP) < 65 mmHg plus the use of ≥ 2 drugs. Undertreatment of glycemia was defined as HbA1c > 9%, and BP undertreatment was defined as SBP > 150 mmHg or DBP > 90 mmHg. Deintensification or intensification rates were calculated according to treatment modification initiated by the treating physician(s). RESULTS: The rate of overtreatment in the glycemia group (n = 1264) was 9.8% (n = 124) and that in the BP group (n = 1052) was 7.3% (n = 77), whereas the rate of undertreatment was 14.2% (n = 180) and 15.2% (n = 160), respectively. In the adjusted model, use of oral secretagogues (sulfonylureas or glinides) (odds ratio [OR] 1.94, 95% confidence interval [CI] 1.2-3.1) and follow-up at a private clinic (OR 1.81, 95% CI 1.0-3.3) were predictors of glycemia overtreatment. BP overtreatment was independently associated with the use insulin-based diabetes therapies (OR 1.86, 95% CI 1.14-3.04). There was no independent association of BP undertreatment to the study confounders. The deintensification and intensification rates were 25 and 75.6%, respectively, for glycemia and 10.9 and 9.2%, respectively, for BP. CONCLUSIONS: The results show that one in ten older adults with T2DM are overtreated while one in four require modification of their current antihyperglycemic and antihypertensive treatments. Physicians are eager to intensify medications while they largely ignore deintensification in diabetes management. These results warrant enforced measures to improve the care of older adults with T2DM. TRIAL REGISTRATION: ClinicalTrials.gov identifier, NCT03455101.
â¢: ⢠One of ten older adults with T2DM were overtreated for glycemia. â¢: ⢠One in four older adults with T2DM required modification of antihyperglycemic treatment with inclusion of the number of insufficiently treated individuals. â¢: ⢠One in four older adults with T2DM required modification of antihypertensive treatment. â¢: ⢠Physicians are much more inclined to intensify antihyperglycemia medications, while they largely ignore the need for deintensification in the overtreated patients. â¢: ⢠Physicians did not modify antihypertensive treatments in about 90% of patients with uncontrolled BP. â¢: ⢠Patients who were treated by oral secretagogues and followed in private clinics were most prone to glycemia overtreatment. â¢: ⢠Patients who were treated by insulin-based regiments were prone to BP overtreatment. â¢: These results suggest that measures should be taken to improve physician awareness of drug modification in older patients with T2DM.
Type 2 diabetes mellitus (T2DM) is prevalent in the elderly population. Strict glycemia and blood pressure (BP) targets do not improve outcomes but they may increase the rate of adverse events in these patients. Consequently, overtreatment has been an emerging issue in recent years. The overall magnitude of the problem is largely unknown. Therefore, we assessed the rates and predictors of overtreatment and undertreatment of blood glucose and BP in Turkish older adults with T2DM. We also investigated physicians' reactions to treatment modulation in the overtreated or undertreated patients. Patients participating in the study were: older adults (n = 1264) with T2DM from a cross-sectional, nationwide, multicenter study who followed-up at the same unit during the past 12 months and who did not have decompensated liver disease, psychiatric disorders interfering with cognition or compliance, bariatric surgery in the past 12 months or renal replacement therapy. We found that:
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There is an increased incidence of thyroid nodules and cancer. In this article, the reasons for this increase are evaluated and discussed. The factors causing increases in the incidence of nodules are the same as those causing increases in thyroid cancer. There are publications from all over the world regarding the rising incidence of thyroid cancer; it is especially associated with papillary cancer. The literature was reviewed and evaluated with regard to this significant phenomenon. Thyroid-stimulating hormone (TSH) is the main mitotic factor. Any agent that elevates TSH will stimulate nodule formation. Therefore, the incidence of thyroid nodules is high in endemic goiter regions due to iodine deficiency. This paper has described many of the factors causing this higher incidence. Of note, metabolic syndrome and insulin resistance are important factors associated with the increased incidence of nodular goiter and papillary thyroid cancer today. However, these data must be confirmed by other studies in the future.