Blood glucose measurements are generally accepted components of a modern diabetes self-management. The value of self-monitoring of blood glucose (SMBG) is, however, discussed controversially and only a few studies addressed the efficacy of SMBG under real-life conditions so far. In order to investigate whether the frequency of SMBG is related to long-term metabolic control, data from the DPV-Wiss-database, a standardized,prospective, computer-based documentation of diabetes care and outcome, were analyzed for patients with type 1(n = 19,491) and type 2 (n = 5,009) diabetes from 191 centers in Germany and Austria. Local HbA1c reference ranges were mathematically adjusted to the DCCT reference. For each patient, data from the most recent year of diabetes care were used. On average,patients with type 1 diabetes performed 4.4 blood glucose measurements/day. Corrected for age, gender, diabetes duration,on intensified (>or=4 daily injections or CSII) therapy (HbA1c reduction of 0.32% for one additional SMBG/day) compared to patients on conventional (1-3 daily injections) therapy(HbA1c-reduction of 0.16% for one additional SMBG/day). In 2,021 patients with insulin-treated type 2 diabetes (2.7 measurements/day), more frequent SMBG was associated with better metabolic control (HbA1c-reduction of 0.16% for one additionalSMBG/day, p < 0.0001), while in 2,988 patients on OAD or diet alone (2.0 measurements/day), more frequent blood glucose measurements were associated with higher HbA1c-levels(HbA1c-increase of 0.14% for one additional SMBG/day,p < 0.0001). These data indicate that more frequent SMBG are associated with better metabolic control in both, patients with type 1 and insulin-treated type 2 diabetes. Since no benefit ofSMBG on metabolic control was found in patients with type 2 diabetes on OAD or diet alone, SMBG should primarily be recommended for those patients with suboptimal metabolic control whereas the benefit of SHBG in non-insulin-treated patients with adequate HbA1c-levels remains uncertain.insulin therapy and center difference, the SMBG frequency was associated with better metabolic control (HbA1c-reduction of0.26% for one additional SMBG/day, p < 0.0001). HbA1c-reduction with higher frequency of SMBG was more pronounced in patients Blood glucose measurements are generally accepted components of a modern diabetes self-management. The value of self-monitoring of blood glucose (SMBG) is, however, discussed controversially and only a few studies addressed the efficacy of SMBG under real-life conditions so far. In order to investigate whether the frequency of SMBG is related to long-term metabolic control, data from the DPV-Wiss-database, a standardized,prospective, computer-based documentation of diabetes care and outcome, were analyzed for patients with type 1(n = 19,491) and type 2 (n = 5,009) diabetes from 191 centers in Germany and Austria. Local HbA1c reference ranges were mathematically adjusted to the DCCT reference. For each patient, data from the most recent year of diabetes care were used. On averag...

In T2D with dementia, higher rates of hypoglycemia and other diabetes-related comorbidities were observed. Hence, the risks of a glucocentric and intense diabetes management with insulin and a focus on tight glycemic control without considering other factors may outweigh the benefits in elderly T2D patients with comorbid dementia.

In a 'real-world' setting, the injection frequencies and doses of basal and total insulin per day are lowest with the use of insulin glargine compared with NPH-insulin or insulin detemir at similar glycaemic control and rates of severe hypoglycaemia.

Objective. This study aimed to investigate the association between psoriasis and disease outcome in type 2 diabetes (T2D). Methods. 222078 T2D patients (≥10 years old) from the prospective, multicenter diabetes patient registry were analyzed. Specific search items were used to identify psoriasis patients. Multiple regression models were fitted and adjusted for demographic confounder. Results. 232 T2D patients had comorbid psoriasis. After adjusting psoriasis patients revealed a higher BMI (31.8 [31.0; 32.6] versus 30.6 [30.5; 30.6] kg/m2, p = 0.004) and HbA1c (64.8 [62.1; 67.6] versus 59.0 [58.9; 59.1] mmol/mol, p < 0.0001). Insulin was used more frequently (62.3 [55.7; 68.5] versus 50.9 [50.7; 51.1] %, p = 0.001), only OAD/GLP-1 was similar, and nonpharmacological treatment was less common (13.3 [9.5; 18.3] versus 21.9 [21.7; 22.1] %, p = 0.002). Severe hypoglycemia (0.31 [0.238; 0.399] versus 0.06 [0.057; 0.060] events per patient-year, p < 0.0001), hypertension (86.1 [81.1; 90.0] versus 68.0 [67.8; 68.2] %, p < 0.0001), and thyroid disease (14.0 [10.1; 19.2] versus 4.6 [4.5; 4.7] %, p < 0.0001) were more prevalent. Depression occurred more often (10.5 [7.1; 15.2] versus 2.8 [2.7; 2.8] %, p < 0.0001). Conclusions. Clinical diabetes characteristics in psoriasis T2D patients were clearly worse compared to patients without psoriasis. Comorbid conditions and depression were more prevalent, and more intensive diabetes therapy was required.

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Aim To compare clinical characteristics and outcomes in adults with type 1 diabetes aged ≥ 60 years using continuous subcutaneous insulin infusion (CSII) vs. insulin injection therapy. Further, to determine the percentage of older adults with type 1 diabetes using CSII.Research design and methods Retrospective study using data of the Diabetes Prospective Follow-up Registry (DPV). Including percentage CSII use from 2008 to 2018, and the characteristics of 9547 individuals extracted from the DPV in March 2019 (N = 1404 CSII; N = 8143 insulin injection therapy). Wilcoxon rank sum tests were used for continuous variables and chi-square tests for categorical variables to compare clinical characteristics of people using CSII vs. insulin injection therapy. Adjusted analyses used generalized linear models to compare diabetes-related outcomes.Results CSII usage has increased in older adults (from 12% in 2008 to 23% in 2018). After adjustment, CSII was associated with lower HbA 1c [60.7 mmol/mol (7.7 AE 0.1%) vs. 62.8% (7.9 AE 0.1%)], lower daily insulin dose (0.49 AE 0.02 vs. 0.61 AE 0.01 IU/kg), fewer days in hospital (8.1 AE 0.12 vs. 11.2 AE 0.11 days/person-year), fewer severe hypoglycaemic events (0.16 AE 0.02 vs. 0.21 AE 0.03 events/person-year) and fewer diabetic ketoacidosis (0.06 AE 0.01 vs. 0.08 AE 0.01 events/person-year). Individuals on CSII showed lower rates of microalbuminuria and also have a diagnosis of depression and neuropathy.Conclusions A growing number of older adults are using insulin pumps. Older age in itself should not be seen as a contraindication for CSII.

Glycemic and body weight control are two outstanding goals in the treatment of patients with type 2 diabetes that often are not appropriately achieved. This observational study evaluates whether treatment by quality controlled diabetes centers generates an improvement in this regard and focuses on associations with different therapies. Data of 9.294 type 2 diabetic patients (mean age 66.9±11.6 years, mean diabetes duration 12.4±9.2 years) from 103 German diabetes centers were assessed by a standardized, prospective, computer-based diabetes care and outcome documentation system (DPV-Wiss-database). Therapeutic concepts included lifestyle intervention (n=1.813), oral antidiabetics (OAD, n=1.536), insulin (n=4.504) and insulin plus OAD (n=1.441). HbA1c and body weight were compared before and after a stable therapeutical period of 1.07±0.3 years. Change in HbA1c (%): all patients 7.4±1.6-7.0±1.3, lifestyle intervention 7.5±1.9-6.9±1.5, OAD 6.7±1.1-6.5±1.0, insulin 7.6±1.6-7.2±1.4, insulin plus OAD 7.5±1.5-7.2±1.3; each p≤0.05. Change in body weight (kg): all patients +0.08±0.07, n. s.; lifestyle intervention -0.28±0.20, OAD -0.56±0.13, each p<0.05 [metfomin -0.77±0.21, sulfonylurea drugs -0.75±0.34, each p<0.05; glitazones +0.62±0.70, α-glucosidase inhibitors -0.22±0.76, each n. s.], insulin +0.27±0.10, insulin plus OAD +0.63±0.14, each n. s. In summary, lifestyle, metformin or sulfonylurea drug treatment resulted in HbA1c-values below 7.0% plus a significant weight reduction. Insulin treatment-associated concepts resulted in HbA1c-values slightly above 7.0% without body weight alterations. These "real life" data underline that a specialised and quality controlled diabetes care is able to achieve significant treatment results even in patients with disease progression and a high proportion of insulin therapies.

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