| 1. |
- Jendle, Johan, 1963-, et al.
(författare)
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Willingness to pay for health improvements associated with anti-diabetes treatments for people with type 2 diabetes
- 2010
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Ingår i: Current Medical Research and Opinion. - : Informa Healthcare. - 1473-4877 .- 0300-7995. ; 26:4, s. 917-923
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: This study aimed to investigate the most important consequences of diabetes medication, as measured by the patients' willingness to pay (WTP). Research design and methods: People in Sweden were recruited using existing nationwide e-mail panels if they were adults (>= 18 years) with type 2 diabetes and were receiving pharmacological anti-diabetes treatment(s). Data were collected electronically and results were analysed using a standard statistical model designed for choice games (conditional logit). Six characteristics relating to treatment of diabetes were examined: weight (gain or loss), mean glycated haemoglobin level (HbA(1c)), hypoglycaemic events, nausea, need for injections (with or independently of meals), and blood glucose testing. Results: A total of 461 people with type 2 diabetes (291 males; 170 females) completed an internet questionnaire and were eligible for inclusion. Participants placed high value on weight loss and nausea avoidance; they would pay 176 Swedish Krona (SEK)/(sic)15.61 per month to lose 1 kg, and would pay SEK 560 ((sic)49.67) per month to avoid nausea completely. Patients wanting to reduce the number of hypoglycaemic events from three per month to none were willing to pay SEK 419 ((sic)37.17) per month. Patients valued a 1 percentage point reduction in HbA(1c) at SEK 414 ((sic)36.72) per month. Participants preferred taking tablets to injections and required a compensation of SEK 376 ((sic)33.35) to accept one injection/day. Injections independent of meals were preferred to injections with meals (WTP: SEK 140/(sic)12.42 per month). Potential limitations of this study are that the preferences expressed may not match preferences in real-life situations, and bias through the use of electronic questionnaire, which restricted participation to those with access to, and experience with, the internet. Conclusion: People with type 2 diabetes were willing to pay a considerable amount of money each month to lose weight, reduce or avoid hypoglycaemic events and reduce HbA(1C).
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| 2. |
- Lind, Marcus, 1976, et al.
(författare)
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Glucagon-like peptide 1 (GLP-1) analogue combined with insulin reduces HbA1c and weight with low risk of hypoglycemia and high treatment satisfaction
- 2012
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Ingår i: Primary Care Diabetes. - Oxon, United Kingdom : Elsevier BV. - 1751-9918 .- 1878-0210. ; 6:1, s. 41-46
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Tidskriftsartikel (refereegranskat)abstract
- Aims: To evaluate the effects of adding glucagon-like peptide-1 (GLP-1) analogue therapy to insulin on glycated hemoglobin (HbA1c), weight, insulin dosage, treatment satisfaction, and risk of hypoglycaemia. Methods: Type 2 diabetes patients with insulin therapy receiving a GLP-1 analogue at 4 Swedish centers were studied. Hypoglycemia was evaluated using glucometers and patient self-report. The Diabetes Treatment Satisfaction Questionnaire (DTSQ) was used to evaluate treatment satisfaction. Results: Among 65 patients studied, 4 discontinued therapy, none due to hypoglycemia, and there were no suspected severe adverse events. Among 61 patients who remained on therapy over a mean of 7.0 months, 40 were treated with liraglutide and 21 with exenatide. HbA1c decreased from a mean of 8.9% (82.4 mmol/mol) to 7.9% (71.9 mmol/mol) (p < 0.001), weight decreased from 111.1 kg to 104.0 kg (p<0.001) and insulin doses were reduced from 91.1U to 52.2 U (p < 0.001). There was one patient with severe hypoglycemia. The mean number of asymptomatic hypoglycemia per patient and month, reported for the last month (0.085 below 4.0 mmol/l and 0 below 3.0 mmol/l) and documented symptomatic hypoglycemia (0.24 below 4.0 mmol/l and 0.068 below 3.0 mmol/l) was low. The DTSQc showed higher treatment satisfaction than with the previous regimen of 11.9 (scale -18 to +18 points, p<0.001). Conclusions: The addition of GLP-1 analogues to insulin in patients with type 2 diabetes is associated with reductions in HbA1c, weight, and insulin dose, along with a low risk of hypoglycemia and high treatment satisfaction.
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| 5. |
- Padmanabhan, Sandosh, et al.
(författare)
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Genome-Wide Association Study of Blood Pressure Extremes Identifies Variant near UMOD Associated with Hypertension
- 2010
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Ingår i: PLoS Genetics. - : Public Library of Science (PLoS). - 1553-7404. ; 6:10
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Tidskriftsartikel (refereegranskat)abstract
- Hypertension is a heritable and major contributor to the global burden of disease. The sum of rare and common genetic variants robustly identified so far explain only 1%-2% of the population variation in BP and hypertension. This suggests the existence of more undiscovered common variants. We conducted a genome-wide association study in 1,621 hypertensive cases and 1,699 controls and follow-up validation analyses in 19,845 cases and 16,541 controls using an extreme case-control design. We identified a locus on chromosome 16 in the 59 region of Uromodulin (UMOD; rs13333226, combined P value of 3.6x10(-11)). The minor G allele is associated with a lower risk of hypertension (OR [95% CI]: 0.87 [0.84-0.91]), reduced urinary uromodulin excretion, better renal function; and each copy of the G allele is associated with a 7.7% reduction in risk of CVD events after adjusting for age, sex, BMI, and smoking status (H.R. = 0.923, 95% CI 0.860-0.991; p = 0.027). In a subset of 13,446 individuals with estimated glomerular filtration rate (eGFR) measurements, we show that rs13333226 is independently associated with hypertension (unadjusted for eGFR: 0.89 [0.83-0.96], p = 0.004; after eGFR adjustment: 0.89 [0.83-0.96], p = 0.003). In clinical functional studies, we also consistently show the minor G allele is associated with lower urinary uromodulin excretion. The exclusive expression of uromodulin in the thick portion of the ascending limb of Henle suggests a putative role of this variant in hypertension through an effect on sodium homeostasis. The newly discovered UMOD locus for hypertension has the potential to give new insights into the role of uromodulin in BP regulation and to identify novel drugable targets for reducing cardiovascular risk.
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| 6. |
- Tofik, Rafid, et al.
(författare)
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Increased urinary IgM excretion in patients with chest pain due to coronary artery disease
- 2013
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Ingår i: BMC Cardiovascular Disorders. - : Springer Science and Business Media LLC. - 1471-2261. ; 13
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Tidskriftsartikel (refereegranskat)abstract
- Background: Micro-albuminuria is a recognized predictor of cardiovascular morbidity and mortality in patients with coronary artery disease. We have previously reported, in diabetic and non-diabetic patients, that an increased urinary excretion of IgM is associated with higher cardiovascular mortality. The purpose of this study was to investigate the pattern of urinary IgM excretion in patients with acute coronary syndrome (ACS) and its correlation to cardiovascular outcome. Methods: Urine albumin, and IgM to creatinine concentration ratios were determined in 178 consecutive patients presenting with chest pain to the Department of Emergency Medicine (ED) at the University Hospital of Lund. Fifty eight (23 female) patients had ACS, 55 (19 female) patients had stable angina (SA), and 65 (35 female) patients were diagnosed as non-specific chest pain (NS). Results: Urine albumin and IgM excretions were significantly higher in patients with ACS (p = 0.001, and p = 0.029, respectively) compared to patients with NS-chest pain. During the 2 years follow-up time, 40 (19 female) patients suffered a new major cardiovascular event (ACS, acute heart failure, stroke) and 5 (4 male/1 female) patients died of cardiovascular cause. A high degree of albuminuria and IgM-uria significantly predicted cardiovascular mortality and morbidity (HR = 2.89, 95% CI: 1.48 - 5.66, p = 0.002). Microalbuminuric patients (>= 3 mg/mmol) with high IgM-uria (>= 0.005 mg/mmol) had a 3-fold higher risk for cardiovascular new events compared to patients with low IgM-uria (RR = 3.3, 95% CI: 1.1 - 9.9, p = 0.001). Conclusion: In patients with chest pain, an increased urine IgM excretion, is associated with coronary artery disease and long-term cardiovascular complications. Measuring urine IgM concentration could have a clinical value in risk stratification of patients with ACS.
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| 7. |
- Tofik, Rafid, et al.
(författare)
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Urine IgM-excretion as a prognostic marker for progression of type 2 diabetic nephropathy.
- 2012
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Ingår i: Diabetes Research and Clinical Practice. - : Elsevier BV. - 1872-8227 .- 0168-8227. ; 95, s. 139-144
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Tidskriftsartikel (refereegranskat)abstract
- Although the clinical manifestations of type 2 diabetic nephropathy and decline in kidney function are similar to those in type 1, the clinical course and the renal structural changes are more heterogeneous in type 2 diabetic patients. Previous studies have shown that an increased urine IgM excretion in patients with type 1 diabetic nephropathy was associated with poor outcome. In the present follow-up study we examine the prognostic value of baseline urine IgM excretion in patients with type 2 diabetes mellitus. METHODS: A cohort of 106 (74 male and 32 female) patients with type 2 diabetes regularly attending our diabetes out-patient clinic at Skane University Hospital in Lund. They were recruited prospectively under the period between 1992 and 2004. Patients were followed-up until January 2009. The end point was cardiovascular (CV) death or end-stage renal disease (ESRD). The median follow-up time was 5 years (0.5-13 years). Participants were divided according to degree of albuminuria and IgM-uria. RESULTS: During follow-up time, 28 (19 male and 9 female) patients died of CV events and 41 (26 male and 15 female) developed ESRD. The risk of CV mortality was 2.4 fold, and the risk of renal failure 4.9 fold higher in patients with increased urine IgM excretion compared to patients with low urine IgM excretion. Stratified analysis showed that an increased urine IgM excretion was an independent predictor of renal and cardiovascular death irrespective of the degree of albuminuria (HR=3.6, 95% CI: 2.1-6.0, P<0.001). In conclusion, type 2 diabetic nephropathy patients with high urine IgM excretion rates carry an increased risk of renal and cardiovascular death.
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| 8. |
- Torffvit, Ole, et al.
(författare)
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Increased Urine IgM and IgG2 Levels, Indicating Decreased Glomerular Size Selectivity, Are Not Affected by Dalteparin Therapy in Patients with Type 2 Diabetes
- 2012
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Ingår i: Biochemistry Research International. - : Hindawi Limited. - 2090-2247 .- 2090-2255. ; 2012, s. 480529-
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Tidskriftsartikel (refereegranskat)abstract
- Fifty-four type 2 diabetic patients with neuroischemic foot ulcers were randomised to treatment with 5000 IU of dalteparin, (n = 28), or physiological saline, (n = 26), once daily until ulcer healing or for a maximum of 6 months. Thirty-three patients had normo-, 15 micro-, and 6 macroalbuminuria. The urinary levels of IgM and IgG2 were elevated in 47 and 50 patients, respectively. Elevated urinary levels of IgM and IgG2 indicate decreased glomerular size selectivity. Urine IgM levels were associated with IGF-1/IGFBP-1 and IGFBP-1 levels. Dalteparin treatment increased urinary levels of glycosaminoglycans (P < 0.001) and serum IGFBP-1 (P < 0.05) while no significant effects were seen in any of the other studied parameters. In conclusion, dalteparin therapy in patients with type 2 diabetes had no effects on urinary levels of albumin, IgM, or IgG2 despite significantly increased glycosaminoglycans in urine. Elevated urinary levels of IgM and IgG2 might be more sensitive markers of renal disease than albuminuria in patients with type 2 diabetes and antihypertensive therapy.
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| 9. |
- Torffvit, Ole
(författare)
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The effect of achieving a systolic blood pressure of 140 mmHg. A prospective study of ambulatory measurements in type 2 diabetic patients with nephropathy
- 2012
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Ingår i: Journal of Diabetes and its Complications. - : Elsevier BV. - 1873-460X .- 1056-8727. ; 26:6, s. 540-545
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: What is the prognostic significance of achieving a systolic blood pressure of <140 mmHg? Setting: Diabetic renal policlinic, university hospital of Lund, Sweden. Subjects: 118 type 2 diabetic patients with micro-macroalbuminuria were followed for four years (range 1-8 years). Method and main outcome measures: The prognostic significance of office, day- and nighttime measurements of blood pressure (BP) for development of cardiovascular complications was studied. Results: Forty-two percent (n=49) developed one or more of the following cardiovascular endpoints: 23% (n = 27) death, 9% (n = 10) stroke, 9% (n = 11) myocardial infarction, 9% (n = 11) heart failure, 31% (n = 36) uremia and 17% (n = 20) need for dialysis. Reaching the goal for day- and nighttime systolic BP (SBP) at baseline of <140 mmHg was associated with lower risk for developing uremia. Reaching the goal for nighttime SBP was associated with a decreased risk for developing myocardial infarction and need for dialysis treatment. None of these associations was found for office SBP. Patients not achieving the goal for nighttime systolic blood pressure of <140 mmHg had a 12.9 times higher risk of developing myocardial infarction and 3.9 times increased risk of uremia and 2.7 times increased risk for death than patients achieving the goal. Conclusion: Nighttime blood pressure had better prognostic significance for developing cardiovascular and renal complications than office and daytime blood pressure. (C) 2012 Elsevier Inc. All rights reserved.
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| 10. |
- Torffvit, Ole, et al.
(författare)
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The response to antihypertensive therapy is dependent on renal structural changes. A 5-year prospective study of renal biopsy in type 2 diabetic patients with micro-macroalbuminuria.
- 2010
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Ingår i: Journal of Diabetes and its Complications. - : Elsevier BV. - 1873-460X .- 1056-8727. ; 24, s. 361-367
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Tidskriftsartikel (refereegranskat)abstract
- A substantial fraction of patients with diabetes mellitus develop end-stage renal disease. We wanted to study the influence of renal structural changes on the response to treatment of the systemic blood pressure (BP) in type 2 diabetic patients with micro- or macroalbuminuria. METHODS: A 5-year observational prospective study of 40 type 2 diabetic patients. Renal biopsy was performed on the indication micro-macroalbuminuria. Twenty-four-hour ambulatory BP and urine sampling were performed yearly. The goal for treatment was a nightly systolic BP below 140 mmHg. Glomerular filtration rate was examined early with plasma clearance of iohexol. RESULTS: The nightly systolic BP goal <140 mmHg was achieved in 23 of 40 patients. The nightly systolic BP at start of study was correlated to the mean level of nightly systolic BP during the observation period. The glomerular basement membrane (GBM) thickness (BMT) was of prognostic significance for achieving the goal for antihypertensive treatment. Of the 12 patients with BMT below the median of 478 nm, 9 (75%) achieved the goal, while only 5 of 12 (42%) with BMT above 478 nm achieved a nightly systolic BP <140 mmHg. Also, the degree of interstitial fibrosis correlated to the nightly systolic BP. CONCLUSION: A thick basement membrane and the degree of interstitial fibrosis were associated with a lower number of patients achieving the goal of a nightly systolic BP <140 mmHg.
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