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Continuous glucose monitoring

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https://www.readbyqxmd.com/read/29148821/the-effect-of-prior-continuous-glucose-monitoring-use-on-glycemic-outcomes-in-the-pivotal-trial-of-the-minimed-%C3%A2-670g-hybrid-closed-loop-system
#1
Toni L Cordero, Satish K Garg, Ronald Brazg, Timothy S Bailey, John Shin, Scott W Lee, Francine R Kaufman
A 3-month pivotal trial using the MiniMed™ 670G hybrid closed-loop (HCL) system in adolescent and adult patients with type 1 diabetes (T1D), relative to a 2-week baseline run-in period, resulted in increased sensor glucose (SG) values in target range (71-180 mg/dL), reduced HbA1c levels, and no events of diabetic ketoacidosis or severe hypoglycemia ( Clinicaltrials.gov : NCT02463097). This brief report evaluated how prior continuous glucose monitoring (CGM) experience influenced glycemic outcomes, in the same pivotal trial...
November 17, 2017: Diabetes Technology & Therapeutics
https://www.readbyqxmd.com/read/29145749/first-experiences-with-a-wearable-multisensor-device-in-a-noninvasive-continuous-glucose-monitoring-study-at-home-part-ii-the-investigators-view
#2
Mattia Zanon, Martin Mueller, Pavel Zakharov, Mark S Talary, Marc Donath, Werner A Stahel, Andreas Caduff
BACKGROUND: Extensive past work showed that noninvasive continuous glucose monitoring with a wearable multisensor device worn on the upper arm provides useful information about glucose trends to improve diabetes therapy in controlled and semicontrolled conditions. METHOD: To test previous findings also in uncontrolled conditions, a long term at home study has been organized to collect multisensor and reference glucose data in a population of 20 type 1 diabetes subjects...
November 1, 2017: Journal of Diabetes Science and Technology
https://www.readbyqxmd.com/read/29144814/self-blood-glucose-monitoring-underestimates-hyperglycemia-and-hypoglycemia-as-compared-to-continuous-glucose-monitoring-in-type-1-and-type-2-diabetes
#3
Devna Mangrola, Christine Cox, Arianne S Furman, Sridevi Krishnan, Sidika E Karakas
OBJECTIVE: When glucose records from self-blood glucose monitoring (SBGM) do not reflect estimated average glucose from HgBA1, or when patients' clinical symptoms are not explained by their SBGM records, clinical management of diabetes becomes a challenge. Our objective was to determine the magnitude of differences in glucose values reported by SBGM vs. documented by continuous glucose monitoring (CGM). METHODS: The CGM was conducted by a clinical diabetes educator/registered nurse by the clinic protocol, using the Medtronic iPRO2™ system...
November 16, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/29144549/zuclopenthixol-dihydrochloride-for-schizophrenia
#4
REVIEW
Edward J Bryan, Marie Ann Purcell, Ajit Kumar
BACKGROUND: Oral zuclopenthixol dihydrochloride (Clopixol) is an anti-psychotic treatment for people with psychotic symptoms, especially those with schizophrenia. It is associated with neuroleptic malignant syndrome, a prolongation of the QTc interval, extra-pyramidal reactions, venous thromboembolism and may modify insulin and glucose responses. OBJECTIVES: To determine the effects of zuclopenthixol dihydrochloride for treatment of schizophrenia. SEARCH METHODS: We searched the Cochrane Schizophrenia Group's Trials Register (latest search 09 June 2015)...
November 16, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29139301/design-of-a-24-week-trial-of-empagliflozin-once-daily-in-hypertensive-black-african-american-patients-with-type-2-diabetes-mellitus
#5
Keith C Ferdinand, Leo Seman, Afshin Salsali
OBJECTIVE: Black/African American patients have higher prevalence of type 2 diabetes mellitus (T2DM), diabetes-related complications, and hypertension, but they are often underrepresented in clinical trials. The sodium-glucose co-transporter 2 inhibitor, empagliflozin, was associated with significant improvements in glucose control (via hemoglobin [Hb] A1c) and reductions in blood pressure (BP; via office and ambulatory BP monitoring) in a primarily white population with T2DM and hypertension...
November 15, 2017: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/29137964/oral-glucose-tolerance-test-and-continuous-glucose-monitoring-to-assess-diabetes-development-in-cystic-fibrosis-patients
#6
María Clemente León, Laura Bilbao Gassó, Antonio Moreno-Galdó, Ariadna Campos Martorrell, Silvia Gartner Tizzano, Diego Yeste Fernández, Antonio Carrascosa Lezcano
INTRODUCTION: Patients with cystic fibrosis (CF) undergo a slow and progressive process toward diabetes. Oral glucose tolerance test (OGTT) is recommended to diagnose impaired glucose levels in these patients. Continuous glucose monitoring (CGM) measures glucose profiles under real-life conditions. OBJECTIVE: To compare OGTT and CGM results in CF patients. METHODS: Paired OGTT and 6-day CGM profiles (146.2±9.1h/patient) were performed in 30 CF patients aged 10-18 years...
November 11, 2017: Endocrinología, diabetes y nutrición
https://www.readbyqxmd.com/read/29137476/acute-glycemic-changes-in-brain-and-subcutaneous-tissue-measured-by-continuous-glucose-monitoring-system-in-hereditary-hypertriglyceridemic-rat
#7
M Žourek, P Kyselová, D Čechurová, Z Rušavý
Parallel glucose measurements in blood and other different tissues give us knowledge about dynamics of glycemia changes, which depend on vascularisation, distribution space and local utilization by tissues. Such information is important for the understanding of glucose homeostasis and regulation. The aim of our study was to determine the time-lag between blood, brain, and adipose tissue during rapid glucose changes in a male hHTG rat (n=15). The CGMS sensor Guardian RT (Minimed/Medtronic, USA) was inserted into the brain and into the abdominal subcutaneous tissue...
November 10, 2017: Physiological Research
https://www.readbyqxmd.com/read/29135295/-re-engineering-of-glucose-exposure-in-peritoneal-dialysis
#8
Emília Mácsai, István Kiss
The significance of peritoneal dialysis in kidney replacement therapy is expected to increase, so it is important to reconsider glucose exposure to minimize the adverse effects. The first step was to develop biocompatible modern PD solutions to reduce the local and systemic adverse effects of current conventional glucose-based ones. According to the limited clinical experience, there are no clear data on better clinical outcome. Besides this there is a suspected theoretical correlation between development of encapsulating peritoneal sclerosis and chronic local irritation of peritoneal surface by glucose...
October 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/29132358/ftir-spectroscopy-as-a-unified-method-for-simultaneous-analysis-of-intra-and-extracellular-metabolites-in-high-throughput-screening-of-microbial-bioprocesses
#9
Gergely Kosa, Volha Shapaval, Achim Kohler, Boris Zimmermann
BACKGROUND: Analyses of substrate and metabolites are often bottleneck activities in high-throughput screening of microbial bioprocesses. We have assessed Fourier transform infrared spectroscopy (FTIR), in combination with high throughput micro-bioreactors and multivariate statistical analyses, for analysis of metabolites in high-throughput screening of microbial bioprocesses. In our previous study, we have demonstrated that high-throughput (HTS) FTIR can be used for estimating content and composition of intracellular metabolites, namely triglyceride accumulation in oleaginous filamentous fungi...
November 13, 2017: Microbial Cell Factories
https://www.readbyqxmd.com/read/29129244/the-risk-for-hypoglycemia-during-ramadan-fasting-in-patients-with-adrenal-insufficiency
#10
Melika Chihaoui, Wafa Grira, Jihene Bettaieb, Meriem Yazidi, Fatma Chaker, Ons Rejeb, Ibtissem Oueslati, Moncef Feki, Naziha Kaabachi, Hedia Slimane
OBJECTIVES: The risk for hypoglycemia during Ramadan fasting in patients with adrenal insufficiency (AI) is not fully known. The aims of this study were to evaluate this risk objectively and to determine the associated factors. METHODS: This prospective case-crossover study included 25 women and 5 men with known and treated AI and a median age of 38.5 y. Patients underwent clinical examination and a fasting blood sample was collected to measure glucose, urea, creatinine, sodium, potassium, cortisol, growth hormone and free thyroxine...
January 2018: Nutrition
https://www.readbyqxmd.com/read/29118986/sensor-augmented-csii-therapy-with-predictive-low-glucose-suspend-following-total-pancreatectomy
#11
E S Scott, G R Fulcher, R J Clifton-Bligh
Pancreatogenic diabetes is characterised by recurrent severe hypoglycaemia due to changes in both endocrine and exocrine functions. There are no guidelines to manage these individuals. Herein, we describe the post-operative management of two people who developed pancreatogenic diabetes following total pancreatectomy for neuroendocrine malignancy. In both individuals, diabetes was managed using sensor-augmented predictive low-glucose suspend continuous subcutaneous insulin infusion (CSII). We demonstrate the benefit of sensor-augmented CSII in averting hypoglycaemia whilst optimising glycaemic control...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/29112978/personalized-blood-glucose-prediction-a-hybrid-approach-using-grammatical-evolution-and-physiological-models
#12
Iván Contreras, Silvia Oviedo, Martina Vettoretti, Roberto Visentin, Josep Vehí
The large patient variability in human physiology and the effects of variables such as exercise or meals challenge current prediction modeling techniques. Physiological models are very precise but they are typically complex and specific physiological knowledge is required. In contrast, data-based models allow the incorporation of additional inputs and accurately capture the relationship between these inputs and the outcome, but at the cost of losing the physiological meaning of the model. In this work, we designed a hybrid approach comprising physiological models for insulin and grammatical evolution, taking into account the clinical harm caused by deviations from the target blood glucose by using a penalizing fitness function based on the Clarke error grid...
2017: PloS One
https://www.readbyqxmd.com/read/29111029/hematoma-volume-is-a-predictive-factor-of-disturbed-autoregulation-after-spontaneous-intracerebral-hemorrhage
#13
Hongyin Ma, Zhen-Ni Guo, Xin Sun, Jia Liu, Shan Lv, Lu Zhao, Weitong Guo, Hang Jin, Yi Yang
BACKGROUND: Dynamic cerebral autoregulation (dCA) is probably disturbed after spontaneous intracerebral hemorrhage (ICH) and could be an independent predictor of clinical outcome. Clinical determinants of dCA status after ICH need to be further elucidated. METHODS: We finally enrolled 53 patients diagnosed with supratentorial ICH within 6days from onset. DCA was assessed 4-6days after ICH onset by monitoring middle cerebral artery blood flow velocities and simultaneous arterial blood pressure continuously, utilizing transcranial Doppler combined with a servo-controlled finger plethysmograph...
November 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/29108571/wearable-non-invasive-epidermal-glucose-sensors-a-review
#14
Jayoung Kim, Alan S Campbell, Joseph Wang
The growing recent interest in wearable and mobile technologies has led to increased research efforts toward development of non-invasive glucose monitoring platforms. Continuous glucose monitoring addresses the limitations of finger-stick blood testing and provides the opportunity for optimal therapeutic interventions. This article reviews recent advances and challenges toward the development of non-invasive epidermal electrochemical glucose sensing systems. Recent reports claim success in glucose monitoring in human subjects using skin-worn electrochemical sensors...
January 15, 2018: Talanta
https://www.readbyqxmd.com/read/29106815/high-dose-glucocorticoids-treatment-does-not-induce-severe-hyperglycemia-in-young-patients-with-autoimmune-diseases-by-cgms
#15
Ying Zhou, Yan Zhao, Tao Yuan, Nan Jiang, Yingyue Dong, Yunjiao Yang, Li Wang, Jiuliang Zhao, Le Min, Weigang Zhao
INTRODUCTION: High-dose glucocorticoids (HDG) are used in the treatment of autoimmune diseases. Glucocorticoids-induced hyperglycemia (GIH) is often described in elderly patients. In young patients with autoimmune diseases, however, the risk for GIH has not been well characterized. METHODS: Twenty-four inpatients (median age 32 years (interquatile range 25-42)) with exacerbations of autoimmune diseases, receiving 1-2mg/kg/day prednisone or equivalent methylprednisone, were recruited...
November 6, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/29103302/continuous-glucose-monitoring-measures-can-be-used-for-glycemic-control-in-the-icu-an-in-silico-study
#16
Tony Zhou, Jennifer L Dickson, Geoffrey M Shaw, J Geoffrey Chase
BACKGROUND: Continuous glucose monitoring (CGM) technology has become more prevalent in the intensive care unit (ICU), offering potential benefits of increased safety and reduced workload in glycemic control (GC). The drift and higher point accuracy errors of CGM devices over traditional intermittent blood glucose (BG) measures have so far limited their application in the ICU. This study delineates the trade-offs of performance, safety and workload that CGM sensors provide in GC protocols...
November 1, 2017: Journal of Diabetes Science and Technology
https://www.readbyqxmd.com/read/29099297/increased-glycemic-variability-associated-with-a-poor-30-day-functional-outcome-in-acute-intracerebral-hemorrhage
#17
Yan-Chun Wu, Zan Ding, Jiang Wu, Yuan-Yuan Wang, Sheng-Chao Zhang, Ye Wen, Wen-Ya Dong, Qing-Ying Zhang
OBJECTIVE Intracerebral hemorrhage (ICH) is associated with a poor prognosis and high mortality, but no study has elucidated the association between glycemic variability (GV) and functional outcome in ICH. The authors of this study aimed to determine whether GV is a predictor of 30-day functional outcome in ICH patients. METHODS The study recruited 366 patients with first-ever acute-onset ICH in the period during 2014 and 2015. Fasting blood glucose was assessed on admission and with 7-day continuous monitoring...
November 3, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/29098423/hypoglycemia-reduction-strategies-in-the-icu
#18
REVIEW
Susan Shapiro Braithwaite, Dharmesh B Bavda, Thaer Idrees, Faisal Qureshi, Oluwakemi T Soetan
PURPOSE OF REVIEW: We reviewed the strategies associated with hypoglycemia risk reduction among critically ill non-pregnant adult patients. RECENT FINDINGS: Hypoglycemia in the ICU has been associated with increased mortality in a number of studies. Insulin dosing and glucose monitoring rules, response to impending hypoglycemia, use of computerization, and attention to modifiable factors extrinsic to insulin algorithms may affect the risk for hypoglycemia. Recurring use of intravenous (IV) bolus doses of insulin in insulin-resistant cases may reduce reliance upon higher IV infusion rates...
November 2, 2017: Current Diabetes Reports
https://www.readbyqxmd.com/read/29096240/features-of-continuous-glycemic-profile-and-glycemic-variability-in-patients-with-obstructive-sleep-apnea-syndrome
#19
Chao-Sheng Peng, Yue-An Cao, Yu-Hong Tian, Wen-Luo Zhang, Jing Xia, Lu Yang
AIMS: To investigate glycemic variability (GV) in Obstructive Sleep Apnea Syndrome (OSAS) patients by monitoring continuous blood glucose profile. METHODS: OSAS group (n=86) and normal control group (n=40) were included. Continuous blood glucose was monitored. The relationship of GV, insulin resistance index (IRI) and the respiratory disturbance index (AHI) were analyzed. RESULTS: The daily average blood glucose level was significantly higher in the OSAS patients than in the control group (6...
August 20, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/29095207/recent-advances-in-perioperative-glucose-monitoring
#20
Merrick E Miles, Mark J Rice
PURPOSE OF REVIEW: There is ongoing controversy surrounding the use of glucose monitoring in the perioperative setting. It is an important aspect of patient care, but the best way to go about monitoring this parameter is still up for debate. This article will review previously established data and new developments in this field. RECENT FINDINGS: Several different methods exist to measure blood glucose levels in the perioperative setting, including central laboratory devices, blood gas analyzers, and point-of-care devices...
December 2017: Current Opinion in Anaesthesiology
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