Publications by authors named "Gouet D"

Introduction: The MiniMed™ 780G system uses an advanced hybrid closed loop algorithm to improve outcomes in people with type 1 diabetes (T1D). The MiniMed™ 780G Glycemic Control and Quality of Life (EQOL) study aimed to provide routine clinical practice data on system effectiveness and associated patient-reported outcomes (PROs) in France.

Methods: Individuals aged ≥ 7 years with T1D were enrolled.

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Background: We assessed the performance and patient satisfaction of a new insulin patch pump, the A7+TouchCare (Medtrum), compared with the Omnipod system.

Methods: This multicenter, randomized, open-label, controlled study enrolled 100 adult patients with type 1 or type 2 diabetes mellitus (A1C ≥ 6.5% and ≤ 9.

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Background: Support programs are provided to people with diabetes to help them manage their disease. However, adherence to and persistence in support programs are often low, making it difficult to demonstrate their effectiveness.

Aim: To identify the determinants of patients' perceived interest in diabetes support programs because it may be a powerful determinant of effective participation in such programs.

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Article Synopsis
  • The study aimed to investigate the effects of prior metformin use on the health outcomes of type 2 diabetes patients hospitalized for COVID-19.
  • An analysis of 2,449 patients showed that metformin users generally had better survival rates and lower mortality compared to non-users, particularly noted at days 7 and 28 after admission.
  • The conclusion suggests that metformin may reduce the risk of death in diabetes patients with COVID-19, indicating its potential beneficial effects during hospitalization.
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Aim: To assess the relationship between sleep quality, fear of hypoglycemia, glycemic variability and psychological well-being in type 1 diabetes mellitus.

Methods: Our data were provided by the VARDIA Study, a multicentric cross-sectional study conducted between June and December 2015. Sleep characteristics were assessed by the Pittsburgh Sleep Quality Index (PSQI).

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Introduction: This study aimed to determine, in close to real-life conditions, the efficacy and safety of switching from any basal insulin to insulin glargine 300 U/mL (Gla-300) in patients with uncontrolled type 2 diabetes (T2D).

Methods: This was an interventional, multicenter, single-arm, prospective study with a 24-week treatment phase. Adult patients with T2D treated with basal insulin with or without other antidiabetics, HbA1c > 7.

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Aims: To assess whether people with type 2 diabetes transferring from higher basal insulin doses (> 20 units) to a starting dose of 16 units of insulin degludec/liraglutide (IDegLira) benefit from IDegLira with/without transient loss of glycaemic control.

Methods: Post hoc analysis of DUAL V and VII assessed fasting self-measured blood glucose (SMBG) over weeks 1-8, changes in HbA body weight and mean insulin dose over 26 weeks, and percentage of participants achieving HbA < 53 mmol/mol (7.0%) by end of trial in participants with type 2 diabetes uncontrolled with basal insulin.

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Aims: In type 1 diabetes (T1D), treatment efficacy is limited by the unpredictability of blood glucose results and glycemic variability (GV). Fear of Hypoglycemia (FOH) remains a major brake for insulin treatment optimization. We aimed to assess the association of GV with FOH in participants with T1D in an observational cross-sectional study performed in 9 French Diabetes Centres (NCT02790060).

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Objective: In patients with uncontrolled type 2 diabetes on basal insulin, prandial insulin may be initiated. We assessed the efficacy and safety of initiating insulin degludec/liraglutide fixed-ratio combination (IDegLira) versus basal-bolus insulin.

Research Design And Methods: A phase 3b trial examined patients with uncontrolled type 2 diabetes on insulin glargine (IGlar U100) 20-50 units/day and metformin, randomized to IDegLira or IGlar U100 and insulin aspart ≤4 times per day.

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The use by diabetes patients of real-time continuous interstitial glucose monitoring (CGM) or the FreeStyle Libre (FSL) flash glucose monitoring (FGM) system is becoming widespread and has changed diabetic practice. The working group bringing together a number of French experts has proposed the present practical consensus. Training of professionals and patient education are crucial for the success of CGM.

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Increased costs cannot be exclusively attributed to the consequences of insulin prescription. Any initiative designed to accelerate acquisition of patient autonomy would be likely to reduce the costs observed after switching to insulin, provided this initiative is adapted to the patient’s health profile, diabetes history and available medical resources..

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Aim: DIALOG assessed the prevalence and predictors of hypoglycaemia in patients with type 1 (T1DM) or insulin-treated type 2 diabetes mellitus (T2DM) in a real-life setting.

Methods: In this observational study, insulin-treated patients (n=3048) completed prospective daily questionnaires reporting the frequency and consequences of severe/confirmed non-severe hypoglycaemia over 30 days. Patients (n=3743) also retrospectively reported severe hypoglycaemia over the preceding year.

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Insulin degludec is a new basal insulin analogue with an ultra-long duration of action that provides a flat and stable action profile with a duration of action greater than 42 hours. Two clinical trials comparing insulin degludec and insulin glargine in basal-bolus therapy have recently been published. Both were 52-week, multicentre, randomised (3:1), treat-to-target trials in patients already using insulin.

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Objective: Insulin degludec/insulin aspart (IDegAsp) is a soluble coformulation of the novel basal analog insulin degludec (IDeg: 70%) and insulin aspart (IAsp: 30%). We compared the safety and efficacy of IDegAsp, an alternative formulation (AF) (55% IDeg and 45% IAsp), and insulin glargine (IGlar) in insulin-naïve subjects with type 2 diabetes inadequately controlled with oral antidiabetic drugs.

Research Design And Methods: In this 16-week, open-label trial, subjects (mean age 59.

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Purpose: Primary thyroid lymphoma (PTL) is a rare disease. Few patients are reported in the literature. We report eight new cases of PTL with long-term follow-up.

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Three patients with B chronic lymphocytic leukemia and the nephrotic syndrome had atypical membranous glomerulonephritis or lobular membranoproliferative glomerulonephritis with subepithelial and subendothelial deposits containing IgG1 kappa, IgG1 lambda or IgM and IgG by immunofluorescence, respectively. A monoclonal cryoglobulin was intermittently found in the serum in one case. In two patients, kidney deposits were made of organized microtubular structures.

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Anti-double stranded DNA antibodies were measured by an immunoglobulin class-specific immunoenzymatic assay (ELISA), in 450 sera from 265 patients as well as by indirect immunofluorescence using Crithidia luciliae as a substrate and, for 124 sera, by the Farr test. ELISA proved specific and reproducible and it yielded results that were well correlated with the Farr assay, with a slightly higher sensitivity of ELISA. Correlation with immunofluorescence was not as good because of the lower sensitivity of the latter method.

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Anti-native DNA antibodies were studied using an immunoglobulin class-specific enzyme-linked immunosorbent assay (ELISA) in 450 sera, virtually all of which were antinuclear antibody positive. ELISA was positive in about 85% of systemic lupus erythematosus (SLE) sera, usually at high titer and for two or three isotypes. Virtually all sera with antibodies of the three main classes were collected from SLE patients.

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Echographic abnormalities of cardiac amylosis are now well known and quite useful to the diagnosis. Forms that are morphologically atypical are rare. From three observations (2 hypertrophic, asymmetrical and obstructive forms, and 1 hypertrophic and dilated form) and a review from the literature, we study the nosological, diagnostic and therapeutic problems presented by these atypical echographic of cardiac amylosis.

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Twenty-one diabetic subjects were studied; all manifested fasting hyperglycemia and elevated Hb A1C. Motor conduction velocity of the median, ulnar and peroneal nerves; F wave of the peroneal nerve; sensory conduction velocity and sensory potential amplitude of the median and ulnar nerves and H reflex were determinated immediately before and after two days of strict glucose control with an artificial endocrine pancreas. A significant and acute improvement of some electrophysiological parameters led us to presume that repair of structural lesions would be unlikely.

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