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Linjer E, Hedner T, Jönsson B, Ekbom T, Lindholm LH, Dahlöf B, de Faire U, Scherstén B. Cost analysis of different pharmacological treatment strategies in elderly hypertensives. Blood Press 2009; 14:107-13. [PMID: 16036488 DOI: 10.1080/08037050510008940] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To compare costs for management of hypertension in elderly hypertensives randomized to starting treatment with conventional (beta-blockers/diuretics) therapy or a therapy initiated with a calcium antagonist or an angiotensin-converting enzyme (ACE) inhibitor. DESIGN Health economic substudy in the Swedish Trial in Old Patients with Hypertension-2 (STOP Hypertension-2). SETTING Outpatient clinics in Sweden. In this health economics substudy, 16/312 participating STOP-2 trial centers were selected. SUBJECTS Elderly (70--84 years) patients (n=303) with a systolic and/or diastolic hypertension (or=180 and/or 105 mmHg). METHODS Costs for patient management were analyzed and categorized in costs for routine care (protocol-driven costs, PDC), costs for extra visits or care (non-protocol-driven costs, NPDC), and direct drug costs (drug treatment costs, DTC). All calculations are related to costs during the first year of treatment after inclusion in STOP Hypertension-2. RESULTS Out of the scheduled visits, a total of 99% were actually performed by the patients. There were no differences in the number of visits between the three treatment groups (diuretics/beta-blockers, calcium antagonists or ACE inhibitors). PDC did thus not differ between the three treatment groups. NPDC were similar in the conventional and calcium antagonist groups and lower than for the ACE inhibitor group. DTC were lower in the conventional treatment group compared with the other two groups. CONCLUSION. In elderly hypertensives in STOP Hypertension-2, total costs for management of hypertension were lower in patients assigned to diuretics, beta-blockers or calcium antagonists compared with ACE inhibitors during the first year of treatment. These results may be relevant to management of elderly hypertensive patients, especially in those patients without compelling indications or contraindications to starting treatment with either of these three main drug alternatives. Notably, with a specific drug regimen there are sizable NPDC such as extra visits and controls associated with symptoms or side-effects of a specific therapy, which significantly add to the total costs of treatment. Such costs, beyond the actual costs for the drugs, are important to realize and evaluate in order to provide the true costs for treatment of hypertensive patients.
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Affiliation(s)
- Erland Linjer
- Department of Clnical Pharmacology, The Sahlgrenska Academy at Göteborg University, Sahlgrenska University Hospital, Göteborg, Sweden.
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Ekbom T, Linjer E, Hedner T, Lanke J, De Faire U, Wester PO, Dahlöf B, Scherstén B. Cardiovascular events in elderly patients with isolated systolic hypertension. A subgroup analysis of treatment strategies in STOP‐Hypertension‐2. Blood Press 2009; 13:137-41. [PMID: 15223721 DOI: 10.1080/08037050410014944] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To perform a subgroup analysis on those patients in STOP-Hypertension-2 who had isolated systolic hypertension. DESIGN AND METHODS The STOP-Hypertension-2 study evaluated cardiovascular mortality and morbidity in elderly hypertensives comparing treatment with conventional drugs (diuretics, beta-blockers) with that of newer ones [angiotensin-converting enzyme (ACE) inhibitors, calcium antagonists]. In all, 6614 elderly patients with hypertension (mean age 76.0 years, range 70-84 years at baseline) were included in STOP-Hypertension-2. In the present subgroup analysis of STOP-Hypertension-2, isolated systolic hypertension was defined as systolic blood pressure at least 160 mmHg and diastolic blood pressure below 95 mmHg, in accordance with the Syst-Eur and Syst-China study criteria. In total, 2280 patients in STOP-Hypertension-2 met these criteria. In the study, patients were randomized to one of three treatment groups: "conventional" antihypertensive therapy with beta-blockers or diuretics (atenolol 50 mg, metoprolol 100 mg, pindolol 5 mg, or fixed-ratio hydrochlorothiazide 25 mg plus amiloride 2.5 mg daily); ACE inhibitors (enalapril 10 mg or lisinopril 10 mg daily); or calcium antagonists (felodipine 2.5 mg or isradipine 2.5 mg daily). Analysis was by intention to treat. RESULTS The blood pressure lowering effect in patients with systolic hypertension was similar with all three therapeutic regimens: 35/13 mmHg in the conventional group (n=717), 34/12 mmHg in the ACE inhibitor group (n = 724), and 35/13 mmHg in the calcium antagonist group (n=708). Prevention of cardiovascular mortality, the primary endpoint of the study, did not differ between the three treatment groups. All stroke events, i.e. fatal and non-fatal stroke together, were significantly reduced by 25% in the newer-drugs group compared with the conventional group (95% CI 0.58-0.97; p=0.027). This difference was attributable to reduction of non-fatal stroke while fatal stroke events did not differ between groups. New cases of atrial fibrillation were significantly increased by 43% (95% CI 1.02-1.99; p=0.037) on "newer" drugs compared with "conventional" therapy, mainly attributable to the calcium antagonists. There were no significant differences between the three treatment groups with respect to the risks of myocardial infarction, sudden death or congestive heart failure. CONCLUSIONS The analysis demonstrated that "newer" therapy (ACE inhibitors/calcium antagonists) was significantly better (25%) than "conventional" (diuretics/beta-blockers) in preventing all stroke in elderly patients with isolated systolic hypertension.
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Affiliation(s)
- Tord Ekbom
- Department of Community Medicine, Malmö University Hospital, Malmö, Sweden
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Sartor G, Melander A, Scherstén B, Wåhlin-Boll E. Comparative single-dose kinetics and effects of four sulfonylureas in healthy volunteers. Acta Med Scand 2009; 208:301-7. [PMID: 6778079 DOI: 10.1111/j.0954-6820.1980.tb01199.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The single-dose kinetics and effects of tolbutamide (500 mg), chlorpropamide (250 mg), glibenclamide (5 mg) and glipizide (5 mg) were compared in 7 healthy male volunteers by measurements of serum concentrations of the drugs and of plasma insulin and blood glucose. The drugs were administered both on an empty stomach and together with a standardized breakfast. The concentrations of tolbutamide and chlorpropamide were measured by gas chromatography, those of glipizide with high-pressure liquid chromatography, those of glibenclamide and insulin by radioimmunoassay and those of glucose by the hexokinase method. Glipizide and glibenclamide were more potent inducers of insulin release and blood glucose reduction than tolbutamide and chlorpropamide. As the concentrations of the former two drugs were in the range of nmol/l and those of the latter two in the mumol/l range, the findings support the notion that the intrinsic activity of the two second-generation sulfonylureas is at least 1 000 times greater than that of the two first-generation drugs. Glipizide seemed to be a more potent and more rapid insulin releaser than glibenclamide, but this may be secondary to biopharmaceutic differences between the two preparations. The bioavailability of glipizide was apparently greater than that of glibenclamide. Both glibenclamide (t 1/2 = 1.8 h) and glipizide (t 1/2 = 4.3 h) showed much shorter elimination half-lives than tolbutamide (7 h) and chlorpropamide (34 h). It seems probable, however, that these half-lives are not fully informative as to the duration of action of the drugs.
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Morén-Hybbinette I, Moritz U, Scherstén B. The clinical picture of the painful diabetic shoulder--natural history, social consequences and analysis of concomitant hand syndrome. Acta Med Scand 2009; 221:73-82. [PMID: 2436441 DOI: 10.1111/j.0954-6820.1987.tb01247.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Sixty diabetic patients with shoulder pain were followed in order to trace the natural history of the disease. The triad of painful shoulder, hand syndrome and restricted hip joint mobility was strongly correlated to the duration of diabetes and retinopathy. Painful shoulder with restricted mobility (58%) and tendinitis (28%) predominated. Hand syndrome was found in 62% and restricted hip joint mobility in 42%. Ninety percent of painful shoulders with restricted mobility had difficulties in the activities of daily living in the acute phase. There was functional limitation of shoulder mobility in 17% of painful shoulders with restricted mobility at the end of the study. The duration of diabetes and the duration of shoulder symptoms were correlated. In 25%, working capacity was affected by the painful shoulder. A serious risk of developing shoulder symptoms persisting for more than 2 years was associated with insulin treatment, diabetes lasting more than 10 years, proliferative retinopathy and painful shoulder with restricted mobility.
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Scherstén B, Ursing D, Jonsson G. Myoglobin. Acta Med Scand Suppl 2009; 623:38-42. [PMID: 367093 DOI: 10.1111/j.0954-6820.1979.tb00695.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Ahrén B, Scherstén B, Agardh CD, Lundquist I. Immunoreactive insulin and C-peptide responses to various insulin secretory stimuli in subjects with type 2 diabetes and in control subjects during continuous glucose monitoring. Acta Med Scand 2009; 210:337-48. [PMID: 7039239 DOI: 10.1111/j.0954-6820.1981.tb09828.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Ahrén B, Bitzén PO, Scherstén B. Hemoglobin AI in community care. Acta Med Scand Suppl 2009; 656:63-7. [PMID: 6953752 DOI: 10.1111/j.0954-6820.1982.tb07706.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
In order to investigate the potential usefulness of knowing the blood concentrations of HbAI in primary care, HbAI was measured in diabetic subjects attending a primary care centre. The values were compared with concentration of HbAI in a reference group on non-diabetics. The reference group had a mean value in HbAI of 7.6+/-0.1% with a tendency to increased values with advancing age. The diabetic subjects had a mean value in HbAI of 10.8+/-0.2%. Diabetics under good control had lower values (10.2+/-0.2%), than patients under poor control (12.0+/-0.2%) (p less than 0.001). There was a correlation (r=0.50, p less than 0.001) between HbAI and fasting blood glucose levels. It is concluded that determination of HbAI can be an aid in the control of diabetics in primary care. However, the method requires good technical management, and the results are most reliable when the same person analyses all samples. The objective in diabetic therapy in this respect should no doubt be to depress the concentrations of HbAI towards normal values.
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Ahrén B, Scherstén B. Effect of sulfonylurea on glucose, insulin and C-peptide responses to a meal stimulus in a patient with type 2 diabetes and liver disease. Acta Med Scand 2009; 215:487-91. [PMID: 6430037 DOI: 10.1111/j.0954-6820.1984.tb17683.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The influence of two sulfonylureas on blood glucose and plasma immunoreactive insulin (IRI) and C-peptide responses to a standardized meal was investigated in a patient with type 2 diabetes and a liver disease with enhanced peripheral levels of liver enzymes. The very high fasting values of plasma IRI and C-peptide were further elevated by the meal. This response to the meal was markedly enhanced by both sulfonylureas, glipizide and glibenclamide. The blood glucose increment after the meal was diminished by sulfonylureas. Sulfonylureas thus seem to have beneficial effects in this diabetic patient, who had a liver disease and markedly elevated basal levels of plasma IRI and C-peptide concentrations.
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Melander A, Almér LO, Sartor G, Scherstén B, Wåhlin-Boll E. Oral antidiabetic therapy. Acta Med Scand Suppl 2009; 656:55-7. [PMID: 7046351 DOI: 10.1111/j.0954-6820.1982.tb07704.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Lindholm L, Lanke J, Bengtsson B, Ejlertsson G, Thulin T, Scherstén B. Both high and low blood pressures risk indicators of death in middle-aged males. Isotonic regression of blood pressure on age applied to data from a 13-year prospective study. Acta Med Scand 2009; 218:473-80. [PMID: 4091047 DOI: 10.1111/j.0954-6820.1985.tb08876.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This study was performed to investigate whether a moderately sized population of men (n = 954) living in a geographically defined area could be utilized and give valid results in a 13-year prospective study regarding mortality as a function of blood pressure. Isotonic regression of blood pressure on age was used to define groups of men with low, medium, and high blood pressure. Men aged 40-69 years in both extreme groups showed an excess death risk in comparison with those in the medium group. Thus, mortality appeared to be a U-shaped function of blood pressure in this age group. The mortality ratios of the low and high blood pressure groups vis-à-vis the medium group were higher during the first than during the second half of the observation period. Chronic diseases at the time of the initial examination were more common among men who died in the lowest blood pressure group than among those who died in the medium group. In males aged 70-99 years, blood pressure appeared to be of less importance as a risk indicator of death.
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Hagander B, Scherstén B, Asp NG, Sartor G, Agardh CD, Schrezenmeir J, Kasper H, Ahrén B, Lundquist I. Effect of dietary fibre on blood glucose, plasma immunoreactive insulin, C-peptide and GIP responses in non insulin dependent (type 2) diabetics and controls. Acta Med Scand 2009; 215:205-13. [PMID: 6328896 DOI: 10.1111/j.0954-6820.1984.tb04995.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A high fibre and a low fibre breakfast meal were given to eight non insulin dependent diabetics ( NIDD ), and eight controls. Blood glucose response was monitored continuously for three hours and characterized using a straight line model. After the high fibre meal the rates of increase and decrease in blood glucose concentration were slower both in diabetics and controls than after the low fibre meal. The delay time, however, i.e. the time from meal intake to the start of glucose increase, hypothetically corresponding to gastric emptying time, was the same after both test meals. The postprandial glucose increment calculated as the area under the 0-120 min curve was lower after the high fibre meal in the NIDD , but not in the controls. The two-hour C-peptide and gastric inhibitory polypeptide values were lower for the diabetics after the high fibre breakfast. The results indicate a prolonged carbohydrate digestion and/or absorption after high fibre breakfast.
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Agardh CD, Rosén I, Scherstén B. Improvement of peripheral nerve function after institution of insulin treatment in diabetes mellitus. A case-control study. Acta Med Scand 2009; 213:283-7. [PMID: 6351551 DOI: 10.1111/j.0954-6820.1983.tb03735.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The influence of improved diabetic control on peripheral nerve function was studied before and 3-4 months after institution of insulin treatment in 22 diabetics unsatisfactorily controlled by oral hypoglycemic agents. After institution of insulin treatment, diabetic control was improved as demonstrated by decreasing levels of HbA1. There was an overall tendency towards improvement of motor and sensory conduction velocities, however significant only in the upper extremities. There was a tendency towards improved temperature sensitivity in the legs, while no changes occurred in the hands and face. The sensation for vibration did not change. It is concluded that improved diabetic control, even in elderly patients with long-standing diabetes, is followed by neurophysiological signs of improved peripheral nerve function.
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Carlström S, Lundquist A, Lundquist I, Nordén Å, Scherstén B, Wollmark G. STUDIES IN SUBJECTS WITH POSITIVE POSTPRANDIAL CLINISTIX® TEST. ACTA ACUST UNITED AC 2009. [DOI: 10.1111/j.0954-6820.1971.tb04399.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Thulin T, Karlberg BE, Scherstén B. Plasma renin activity, aldosterone and sodium excretion in women with high and low casual blood pressure levels. Acta Med Scand 2009; 203:405-10. [PMID: 665307 DOI: 10.1111/j.0954-6820.1978.tb14896.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Thulin T, Abdulla M, Dencker I, Jägerstad M, Melander A, Nordén A, Scherstén B, Akesson B. Comparison of energy and nutrient intakes in women with high and low blood pressure levels. Acta Med Scand 2009; 208:367-73. [PMID: 7457206 DOI: 10.1111/j.0954-6820.1980.tb01214.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The present study found no link between the intake of energy and various nutrients, on the one hand, and high or low blood pressure (BP) in women, on the other. Sixty women not on treatment for hypertension were selected from a defined population and examined, applying the duplicate portion technique, with respect to the relationships between BP and the intake of energy and nutrients. They were selected from above the 95th percentile for BP (group A) and from below the 30th (group B). The two groups were age-matched. The food sampling comprised six days, divided into three periods of two consecutive days within a period of four weeks. Twenty-four hour urine specimens were collected in each period and on two other occasions. The mean values for intake of energy, fat, protein, carbohydrates, minerals and electrolytes did not differ between the two groups despite the large differences in BP and obesity. The mean values for urinary excretion of minerals, electrolytes and nitrogen (calculated as crude protein) did not differ between groups. The present findings for the effect of salt on BP do not justify restriction of the salt intake as a means for decreasing BP in the population.
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Ahrén B, Nobin A, Scherstén B. Insulin and C-peptide secretory responses to glucagon in man: studies on the dose-response relationships. Acta Med Scand 2009; 221:185-90. [PMID: 3296670 DOI: 10.1111/j.0954-6820.1987.tb01265.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The present study investigated the insulin and C-peptide secretory responses to glucagon in non-diabetic humans. Glucagon induced a transient increase in plasma insulin and C-peptide concentrations. At the dose level of 0.5 mg, glucagon elicited more efficient responses than at the dose level of 0.25 mg (p less than 0.05). However, the responses were not further potentiated by glucagon at 1.0 mg. Plasma glucose levels did not change during the first 2 min after glucagon injection, when already a marked increase in plasma insulin and C-peptide levels were observed. Thereafter, however, plasma glucose levels increased, to be maximal at 20 min after glucagon injection. Calculations of the minute-to-minute increase of plasma insulin and C-peptide levels revealed that plasma insulin levels increased by 32 +/- 7% of the increase in plasma C-peptide levels during the first 2 min, and by 36 +/- 6% of the increase in plasma C-peptide levels during the 3rd and 4th min after injection; the difference being the liver extraction of insulin. We conclude from this study in man that glucagon stimulates insulin secretion through both direct and indirect effects, that following glucagon injection, approximately 65% of the secreted insulin is extracted by the liver, and that the dose level of 0.5 mg glucagon is the optimal dose level for the stimulation of insulin secretion.
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Sartor G, Scherstén B, Melander A. Effects of glipizide and food intake on the blood levels of glucose and insulin in diabetic patients. Acta Med Scand 2009; 203:211-4. [PMID: 345754 DOI: 10.1111/j.0954-6820.1978.tb14858.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Melander A, Danielson K, Hanson A, Jansson L, Rerup JC, Scherstén B, Thulin T, Wåhlin E. Reduction of isoniazid bioavailability in normal men by concomitant intake of food. Acta Med Scand 2009; 200:93-97. [PMID: 961472 DOI: 10.1111/j.0954-6820.1976.tb08202.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The influence of food intake on the bioavailability of isoniazid (INH) has been examined in nine healthy male volunteers. INH was administered as a single oral dose, both in fasting state and together with a standardized breakfast. Numerous venous blood samples were obtained 5 min-6 hours after the INH ingestion, and the concentrations of unmetabolized INH in serum were assessed by spectrophotometry. The observations indicate that both the peak concentration and the total amount of INH absorbed are greatly reduced when the drug is ingested together with food. Hence it is recommended that, in the treatment of tuberculosis with INH, the drug should be given on an empty stomach. The data may also have some bearing on the use of INH for assessing acetylation rates and estimating dosages of hydralazine and related drugs.
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Abstract
Different types of shoulder affection were studied in 62 diabetic patients with shoulder pain. Three groups of shoulder joint disorder were found: painful shoulder with restricted mobility (62%), tendinitis without mobility restriction (27%), and a small group with mixed diagnoses. Sixty per cent had hand symptoms and 38% had restricted mobility of their hip joints. High frequencies of retinopathy and neuropathy were found. Affection of the shoulder joint was seen with almost the same frequency in insulin-dependent as in non-insulin-dependent patients, but after a shorter duration of diabetes in the latter. A group of patients with the triad shoulder pain, hand symptoms and restricted mobility of the hip joints had a significantly higher frequency of proliferative retinopathy than patients with shoulder pain only. The long duration of diabetes, the high frequency of insulin treatment and classical late complications indicate that diabetic patients with painful shoulder and restricted mobility are suffering from clinically advanced diabetes mellitus.
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Sartor G, Carlström S, Scherstén B. Dietary supplementation of fibre (Lunelax) as a mean to reduce postprandial glucose in diabetics. Acta Med Scand Suppl 2009; 656:51-3. [PMID: 6283801 DOI: 10.1111/j.0954-6820.1982.tb07703.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The postprandial glucose concentrations after a standardized breakfast of 12 type II diabetics were followed and the effect of supplementation of a fibre-containing bulk-purgative (Lunelax) to the meal was investigated. It was found that addition of Lunelax reduced the mean increment glucose concentration with about 9%. The patients reported that Lunelax was convenient to take.
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Asp NG, Agardh CD, Ahrén B, Dencker I, Johansson CG, Lundquist I, Nyman M, Sartor G, Scherstén B. Dietary fibre in type II diabetes. Acta Med Scand Suppl 2009; 656:47-50. [PMID: 6283800 DOI: 10.1111/j.0954-6820.1982.tb07702.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Recent studies have indicated that diets rich in digestible carbohydrates and dietary fibre might be beneficial in the regulation of type II non insulin dependent diabetes (NIDD). Addition of the gel forming type of dietary fibre such as pectin and guar gum to meals or glucose solutions reduces post-prandial glucose and insulin response. Addition of cereal fibres in the form of bran seems to have long term beneficial effect improving glucose tolerance. Little is known, however, concerning effects of dietary fibre naturally occurring in food on postprandial glucose and hormone response. In the present study we prepared two breakfast meals which were similar regarding digestible carbohydrates but differed in their dietary fibre content. One of the meals, including whole grain bread and whole apples, contained 8.4 g of dietary fibre, and the other one, containing white bread and apple juice, 3.1 g. When given to eight NIDD, the fibre rich breakfast gave significantly lower blood glucose increment during the three hours following ingestion. The results indicate that foods rich in dietary fibre might be useful in the regulation of type II diabetes.
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Lindholm L, Ejlertsson G, Scherstén B. High risk of cerebro-cardiovascular morbidity in well treated male hypertensives. A retrospective study of 40-59-year-old hypertensives in a Swedish primary care district. Acta Med Scand 2009; 216:251-9. [PMID: 6496184 DOI: 10.1111/j.0954-6820.1984.tb03802.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
In a retrospective study of 121 hypertensives aged 40-59 years in comparison with 138 controls selected from the population in the same primary care district, male hypertensives had a high odds ratio of cerebro-cardiovascular (CCV) diseases even when their blood pressure had been well treated. The estimated odds ratio (corrected for small numbers) was 13.7 (2.5-76.7). In female hypertensives there was a trend towards more CCV diseases than in their controls. Although the hypertensives' blood pressure was reduced in accordance with what has been internationally accepted, their values were still at least 10-11 mmHg higher than those of the controls. A reduction of this magnitude may be accomplished by (further) weight reduction and, probably, intervention with factors linked to obesity. This may be one way to reduce the excess risk in hypertensives.
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Shin JH, Janer M, McNeney B, Blay S, Deutsch K, Sanjeevi CB, Kockum I, Lernmark A, Graham J, Arnqvist H, Björck E, Eriksson J, Nyström L, Ohlson LO, Scherstén B, Ostman J, Aili M, Bååth LE, Carlsson E, Edenwall H, Forsander G, Granström BW, Gustavsson I, Hanås R, Hellenberg L, Hellgren H, Holmberg E, Hörnell H, Ivarsson SA, Johansson C, Jonsell G, Kockum K, Lindblad B, Lindh A, Ludvigsson J, Myrdal U, Neiderud J, Segnestam K, Sjöblad S, Skogsberg L, Strömberg L, Ståhle U, Thalme B, Tullus K, Tuvemo T, Wallensteen M, Westphal O, Aman J. IA-2 autoantibodies in incident type I diabetes patients are associated with a polyadenylation signal polymorphism in GIMAP5. Genes Immun 2007; 8:503-12. [PMID: 17641683 DOI: 10.1038/sj.gene.6364413] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In a large case-control study of Swedish incident type I diabetes patients and controls, 0-34 years of age, we tested the hypothesis that the GIMAP5 gene, a key genetic factor for lymphopenia in spontaneous BioBreeding rat diabetes, is associated with type I diabetes; with islet autoantibodies in incident type I diabetes patients or with age at clinical onset in incident type I diabetes patients. Initial scans of allelic association were followed by more detailed logistic regression modeling that adjusted for known type I diabetes risk factors and potential confounding variables. The single nucleotide polymorphism (SNP) rs6598, located in a polyadenylation signal of GIMAP5, was associated with the presence of significant levels of IA-2 autoantibodies in the type I diabetes patients. Patients with the minor allele A of rs6598 had an increased prevalence of IA-2 autoantibody levels compared to patients without the minor allele (OR=2.2; Bonferroni-corrected P=0.003), after adjusting for age at clinical onset (P=8.0 x 10(-13)) and the numbers of HLA-DQ A1*0501-B1*0201 haplotypes (P=2.4 x 10(-5)) and DQ A1*0301-B1*0302 haplotypes (P=0.002). GIMAP5 polymorphism was not associated with type I diabetes or with GAD65 or insulin autoantibodies, ICA, or age at clinical onset in patients. These data suggest that the GIMAP5 gene is associated with islet autoimmunity in type I diabetes and add to recent findings implicating the same SNP in another autoimmune disease.
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Affiliation(s)
- J-H Shin
- Department of Statistics and Actuarial Science, Simon Fraser University, Burnaby, British Columbia, Canada
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Sedimbi SK, Luo XR, Sanjeevi CB, Lernmark A, Landin-Olsson M, Arnqvist H, Björck E, Nyström L, Ohlson LO, Scherstén B, Ostman J, Aili M, Bååth LE, Carlsson E, Edenwall H, Forsander G, Granström BW, Gustavsson I, Hanås R, Hellenberg L, Hellgren H, Holmberg E, Hörnell H, Ivarsson SA, Johansson C, Jonsell G, Kockum K, Lindblad B, Lindh A, Ludvigsson J, Myrdal U, Neiderud J, Segnestam K, Sjöblad S, Skogsberg L, Strömberg L, Ståhle U, Thalme B, Tullus K, Tuvemo T, Wallensteen M, Westphal O, Dahlquist G, Aman J. SUMO4 M55V polymorphism affects susceptibility to type I diabetes in HLA DR3- and DR4-positive Swedish patients. Genes Immun 2007; 8:518-21. [PMID: 17554341 DOI: 10.1038/sj.gene.6364406] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
SUMO4 M55V, located in IDDM5, has been a focus for debate because of its association to type I diabetes (TIDM) in Asians but not in Caucasians. The current study aims to test the significance of M55V association to TIDM in a large cohort of Swedish Caucasians, and to test whether M55V is associated in those carrying human leukocyte antigen (HLA) class II molecules. A total of 673 TIDM patients and 535 age- and sex-matched healthy controls were included in the study. PCR-RFLP was performed to identify the genotype and allele variations. Our data suggest that SUMO4 M55V is not associated with susceptibility to TIDM by itself. When we stratified our patients and controls based on heterozygosity for HLA-DR3/DR4 and SUMO4 genotypes, we found that presence of SUMO4 GG increased further the relative risk conferred by HLA-DR3/DR4 to TIDM, whereas SUMO4 AA decreased the risk. From the current study, we conclude that SUMO4 M55V is associated with TIDM in association with high-risk HLA-DR3 and DR4, but not by itself.
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Affiliation(s)
- S K Sedimbi
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
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Sundquist J, Rosén U, Lindén AL, Scherstén B. The influence of social and ethnic segmentation on consultation in primary health care. ACTA ACUST UNITED AC 2007. [DOI: 10.1111/j.1468-2397.1994.tb00050.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nerbrand C, Lidfeldt J, Nyberg P, Scherstén B, Samsioe G. Serum lipids and lipoproteins in relation to endogenous and exogenous female sex steroids and age. Maturitas 2004; 48:161-9. [PMID: 15172091 DOI: 10.1016/j.maturitas.2003.08.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2003] [Revised: 08/27/2003] [Accepted: 08/28/2003] [Indexed: 11/17/2022]
Abstract
BACKGROUND Different studies have presented conflicting results concerning the effect of menopause on lipid levels. AIMS To describe the serum lipid profile and the prevalence of hyperlipidemia in women aged 50-60 and the perceived relation to endogenous and exogenous hormones and age. METHODS Out of a total population of 10,766 women aged 50-59 years, 6908 (64%) participated in a health assessment program, including a lipid profile evaluation. The women were grouped according to hormonal status into pre-menopausal (PM), post-menopausal without hormone replacement therapy (PM0) (HRT) and post-menopausal with hormone replacement therapy (PMT). Age groups used were 50-54, 55-59 and >60 years. RESULTS Serum cholesterol and triglycerides increased significantly by age in PM0 (P < 0.0001) and triglycerides also in PMT (P < 0.0001). Serum high-density lipoprotein cholesterol (HDL) levels decreased significantly by age in PMT (P = 0.002) and low-density lipoprotein cholesterol (LDL) increased in PM0 (P < 0.0001) and PMT (P = 0.007). The co-prevalence of levels of cholesterol >7 and triglycerides >2 mmol/l decreased by age in PM, but increased by age in PM0 and PMT. The prevalence of high-risk lipid levels and the prevalence of coexisting additional two metabolic risk factors were higher in the PM0 compared to the PMT group. The prevalence of serum triglycerides >1.5 and serum cholesterol >5 mmol/l were increasing by age in each of the hormonal groups. CONCLUSIONS These data suggest that loss of endogenous sex steroids contribute substantially to an increased atherogenic lipid profile. Hormone replacement therapy may partly reverse these differences.
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Affiliation(s)
- Christina Nerbrand
- Department of Medicine, University of Lund, Primary Health Care R&D, SE-221 85, Sweden.
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Littorin B, Nyström L, Gullberg B, Råstam L, Ostman J, Arnqvist HJ, Björk E, Blohmé G, Bolinder J, Eriksson JW, Scherstén B, Sundkvist G. Increasing body mass index at diagnosis of diabetes in young adult people during 1983-1999 in the Diabetes Incidence Study in Sweden (DISS). J Intern Med 2003; 254:251-6. [PMID: 12930234 DOI: 10.1046/j.1365-2796.2003.01182.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To study trends in body mass index (BMI) at diagnosis of diabetes in all young Swedish adults in the age range of 15-34 years registered in a nation-based registry. DESIGN The BMI was assessed at diagnosis in diabetic patients 15-34 years of age at diagnosis, for a period of 17 years (1983-1999). Islet cell antibodies (ICA) were measured during three periods (1987-1988, 1992-1993 and 1998-1999). SETTING A nationwide study (Diabetes Incidence Study in Sweden). SUBJECTS A total of 4727 type 1 and 1083 type 2 diabetic patients. MAIN OUTCOME MEASURES Incidence-year specific BMI adjusted for age, gender and time of diagnosis (month). RESULTS Body mass index at diagnosis increased significantly both in type 1 (21.4 +/- 3.6 to 22.5 +/- 4.0; P < 0.0001) and in type 2 (27.4 +/- 6.8 to 32.0 +/- 6.0; P < 0.0001) diabetic patients, also when adjusted for age, gender and month of diagnosis. A similar significant increase in BMI was found in type 1 diabetic patients and in type 2 diabetic patients in the periods 1987-1988, 1992-1993 and 1998-1999; years when ICA were assessed and considered in the classification of diabetes. Despite this increase in BMI, there was no increase in the incidence of diabetes in young-adult people in Sweden. CONCLUSION Body mass index at diagnosis of diabetes in subjects 15-34 years of age has substantially increased during 1983-1999 in Sweden when adjusted for age, gender and month of diagnosis.
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Affiliation(s)
- B Littorin
- Department of Community Health Sciences, University of Malmö/Lund, Malmö/Lund, Sweden.
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Lidfeldt J, Nyberg P, Nerbrand C, Ojehagen A, Samsioe G, Scherstén B, Agardh CD. Biological factors are more important than socio-demographic and psychosocial conditions in relation to hypertension in middle-aged women. The Women's Health in the Lund Area (WHILA) study. Blood Press 2003; 11:270-8. [PMID: 12458649 DOI: 10.1080/080370502320779476] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The objective of this cross-sectional study was to analyse the influence of biological, socio-demographic, and psychosocial factors and current perimenopausal status on hypertension in a geographically defined population of 10,766 women aged 50-59 years, of whom 6901 attended the study. Altogether 1887 (27.3%) women had hypertension: 996 with drug treatment and 891 diagnosed at the study. In a logistic multiple regression analysis (controlled for age), drug treatment of hyperlipidaemia, family history of hypertension, waist-to-hip ratio, body mass index (BMI) increase > or = 25% during the past 25 years, S-triglycerides, S-cholesterol, education up to comprehensive school, and to upper secondary school, consumption of 84-167 g of alcohol/week, and of > or = 168 g of alcohol/week, were positively associated with hypertension, while high-density lipoprotein cholesterol and current smoking were negatively associated. A significant interaction was found between current smoking and BMI increase, with a lower risk for hypertension among smokers who had increased their BMI > or = 25%. No interaction was found between smoking and alcohol. In conclusion, hypertension was predominantly associated with biological factors, and with heredity for hypertension. Of the socio-demographic factors, only low level of education was associated with hypertension in a comprehensive analysis. Perimenopausal status showed no relation to occurrence of hypertension in the multiple regression analysis. The risk for hypertension increased with moderate and high consumption of alcohol, whereas smoking showed a decreased risk. Among women with weight gain, present smoking remained protective. Although both smoking and hypertension are established risk factors for cardiovascular disease, they seem not to be directly linked, indicating a complexity of mechanisms.
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Affiliation(s)
- Jonas Lidfeldt
- Department of Community Medicine, Lund University, Lund, Sweden.
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Lidfeldt J, Nyberg P, Nerbrand C, Samsioe G, Scherstén B, Agardh CD. Socio-demographic and psychosocial factors are associated with features of the metabolic syndrome. The Women's Health in the Lund Area (WHILA) study. Diabetes Obes Metab 2003; 5:106-12. [PMID: 12630935 DOI: 10.1046/j.1463-1326.2003.00250.x] [Citation(s) in RCA: 121] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
AIM The aim was to analyse any associations between socio-demographic and psychosocial factors and different features of the metabolic syndrome in a geographically well-defined population of middle-aged women. METHODS A population of 10 766 Caucasian women aged 50-59 years was investigated regarding biological and socio-demographic conditions, physical activity, dietary habits, aspects of quality of life, and subjective physical and mental symptoms. The screening instrument was used to discriminate subjects as positive or negative on one or more of a total of eight variables considered to be linked to the metabolic syndrome. The cut-off values for positive screening were non-fasting capillary blood glucose >/= 8.0 mmol/l and serum triglycerides >/= 2.3 mmo/l, BMI >/= 30 kg/m2, WHR >/= 0.90, blood pressure >/= 160 and/or 95 mmHg, a family history of diabetes, and pharmacological treatment for hypertension or hyperlipidaemia. RESULTS Altogether 6805 women (63.2%) participated: 3535 with positive and 3270 with negative screening. Multiple logistic regression analyses showed that comprehensive (OR 1.62, 95% CI 1.41-1.87) and upper secondary (1.40, 1.24-1.57) school, low physical quality of life (1.41, 1.23-1.61) and high sum of subjective physical symptoms (1.06, 1.04-1.08) were positively associated with one or more features of the metabolic syndrome, while high leisure-time exercise and healthy diet (0.84, 0.71-0.99), and low (</= 83 g/week) (0.71, 0.63-0.81) and moderate (84-167 g/week) (0.78, 0.65-0.93) alcohol consumption were negatively associated. CONCLUSIONS To identify middle-aged women with cardiovascular risk factors and high risk for diabetes, it is important to consider not only biological, but also socio-demographic and psychosocial conditions.
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Affiliation(s)
- J Lidfeldt
- Department of Community Medicine, University Hospital, Lund, Sweden.
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Lidfeldt J, Nerbrand C, Samsioe G, Scherstén B, Agardh CD. A screening procedure detecting high-yield candidates for OGTT. The Women's Health in the Lund Area (WHILA) study: a population based study of middle-aged Swedish women. Eur J Epidemiol 2002; 17:943-51. [PMID: 12188015 DOI: 10.1023/a:1016291426124] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The objective was to evaluate a screening procedure for detecting high-yield candidates for an OGTT, in a population of middle-aged Swedish women. A two-step screening procedure was performed in 6917 subjects. Women with a positive screening outcome, i.e. increased non-fasting capillary blood glucose, serum triglycerides, BMI, WHR, blood pressure or a family history of diabetes, pharmacological treatment of hypertension or hyperlipidaemia at the primary screening underwent a 75-g OGTT. A control group of women with negative screening outcome (n = 221) also underwent an OGTT. In 2923 women with positive screening outcome, 517 (17.7%) had NFG/IGT (normal fasting venous blood glucose <5.6 mmol/l and 2h-glucose 6.7-9.9 mmol/l), 109 (3.7%) IFG/IGT (fasting 5.6-6.0 and 2h 6.7-9.9 mmol/l) and 223 (7.6%) diabetes (fasting > or = 6.1 or 2h > or = 10.0 mmol/l). These figures were three, five and four times higher, respectively, than in the control group with negative screening outcome (p < 0.001 for all); no differences were found for IFG/NGT (fasting 5.6-6.0 and normal 2h < 6.7 mmol/l) (4.6% vs. 7.2%). For predicting impaired glucose metabolism (IFG/NGT, NFG/IGT, IFG/IGT, diabetes), the screening instrument showed an estimated sensitivity of 70%, specificity of 55%, positive predictive value of 34% and negative predictive value of 85%, based on findings in the control sample. The odds ratio for NFG/IGT increased with the numbers of risk factors from 2.8 to 7.7, for IFG/ IGT from 5.7 to 55.0 and for diabetes from 2.5 to 18.1. High B-glucose, WHR and BMI were the three most important factors associated with an increased risk for NFG/IGT, IFG/IGT and diabetes. In subjects with IFG/NGT, none of the screening variables was associated with an increased risk. In summary, the results show a population screening method focused on features of the metabolic syndrome that discloses high-yield candidates for OGTT. A high prevalence of unknown impaired glucose metabolism was found in middle-aged women with a positive screening profile.
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Affiliation(s)
- J Lidfeldt
- Department of Community Medicine, Lund University, Sweden.
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Svartvik L, Lidfeldt J, Nerbrand C, Samsiö G, Scherstén B, Nilsson PM. [High sense of coherence can have health enhancing effects]. Lakartidningen 2002; 99:1195-6, 1199-200. [PMID: 11985016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Sense of coherence (SOC), e.g. meaningfulness of life, is according to the sociologist A. Antonovsky a health-promoting construct, which has been used in a number of descriptive studies in various populations. The aim of this population-based cross-sectional study was to investigate if middle-aged women with a self-reported low level of SOC also differed in biological variables, e.g. related to glucose and lipid metabolism, from women with a high level of SOC. These variables could potentially represent links in the pathophysiological chain of events causing somatic disease. We found significant differences according to dyslipidaemia (low HDL cholesterol and increased triglyceride levels) between groups of women with differing SOC scores, most negative findings were found in the group with lowest SOC. Women with medium-high or high SOC also reported less symptoms and need of regular medical controls. The results support a potential association between cognitive processes (SOC) and biological mechanisms causing adverse health effects.
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Affiliation(s)
- Lena Svartvik
- Institutionen för samhällsmedicin, Lunds Universitet.
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Graham J, Kockum I, Sanjeevi CB, Landin-Olsson M, Nyström L, Sundkvist G, Arnqvist H, Blohmé G, Lithner F, Littorin B, Scherstén B, Wibell L, Östman J, Lernmark Å, Breslow N. Negative association between type 1 diabetes and HLA DQB1*0602-DQA1*0102 is attenuated with age at onset. ACTA ACUST UNITED AC 2002. [DOI: 10.1046/j.1365-2370.1999.00127.x-i2] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Lidfeldt J, Holmdahl L, Samsioe G, Nerbrand C, Nyberg P, Scherstén B, Agardh CD. The influence of hormonal status and features of the metabolic syndrome on bone density: a population-based study of Swedish women aged 50 to 59 years. The women's health in the Lund area study. Metabolism 2002; 51:267-70. [PMID: 11833060 DOI: 10.1053/meta.2002.300001] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This study investigated whether there is an association between bone density and features of the metabolic syndrome in relation to hormonal status. All women aged 50 to 59 years living in a defined geographic area in Sweden were offered a health assessment program including blood glucose, lipid profile, blood pressure, and bone densitometry. Women were divided into 3 groups according to their hormonal status: premenopausal (PM), postmenopausal with hormone replacement therapy (PMT), and postmenopausal without hormone replacement therapy (PM0). Of the 6,886 women investigated, 7% were PM, 41% PMT, and 52% PM0. The overall prevalence of osteopenia and osteoporosis, according to the World Health Organization (WHO) definition, was 42.6% and 6.6%, respectively. T-score in the PM group was higher than in the PMT (P <.05) and PM0 groups (P <.001) and higher in the PMT group compared with the PM0 group (P <.001). Also, in the total cohort, the bone density was positively associated with body weight, body mass index (BMI), waist-to-hip ratio (WHR), systolic blood pressure (SBP), diastolic blood pressure (DBP), serum triglycerides, and blood glucose (P <.001 for all) and negatively associated with serum levels of cholesterol (P <.05) and high-density lipoprotein (HDL) (P <.001). This was most evident among the PMO women, suggesting that the influence of metabolic factors on bone density increases when the levels of hormones decrease. This indicates that hormone replacement therapy maintains treated women in a premenopausal status concerning the metabolic factors.
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Affiliation(s)
- Jonas Lidfeldt
- Department of Community Medicine and Neuroscience, Division of Occupational Therapy, Lund University, Lund, Sweden
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Törn C, Landin-Olsson M, Lernmark A, Scherstén B, Ostman J, Arnqvist HJ, Björk E, Blohmé G, Bolinder J, Eriksson J, Littorin B, Nyström L, Sundkvist G. Combinations of beta cell specific autoantibodies at diagnosis of diabetes in young adults reflects different courses of beta cell damage. Autoimmunity 2001; 33:115-20. [PMID: 11264790 DOI: 10.3109/08916930108995996] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
To explore the natural course of beta cell function in recent onset diabetes, a subgroup (n=157) of all incident cases (n=879) 15-34 years old, 1992-1993 in Sweden, and with positivity for at least one autoantibody of islet cell antibodies (ICA), glutamic acid decarboxylase antibodies (GADA) or tyrosine phosphatase antibodies (IA-2A) were followed prospectively for the first four years with annual analysis of C-peptide. The aim was to relate the course of beta cell function, measured as C-peptide, in early diabetes with the presence of different islet autoantibodies at diagnosis. We found that patients positive for ICA alone (n=11) had significantly higher C-peptide levels both at diagnosis and during the first three years compared with the other patients (n=146; p=0.022, p<0.001, p=0.004 and p=0.0022). Patients positive for GADA alone or in combination with other antibodies (n=125) had significantly lower C-peptide during the first three years after diagnosis compared with the other patients (n=32, p<0.001, p=0.0011 and p=0.0136). Patients with two or three autoantibodies had C-peptide levels similar to levels found in patients positive only for GADA. However, after four years, there were no significant differences between any of the groups of different autoantibody combinations. At diagnosis, 55% (86/157) of the patients had C-peptide levels above the lower normal range of 0.25 nmol/l, but the frequency of patients with beta cell function above this level decreased after two years to 41% (65/157; p=0.035) and after four years to 22% (35/157; p=0.0041). It is concluded that young adult diabetic patients positive only for ICA at diagnosis have a better preserved beta cell function with higher levels of C-peptide during the first three years compared with patients positive for GADA alone or in combinations with other autoantibodies.
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Affiliation(s)
- C Törn
- Department of Medicine, University Hospital, Lund, Sweden.
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Lindholm LH, Anderson H, Ekbom T, Hansson L, Lanke J, Dahlöf B, de Faire U, Forsén K, Hedner T, Linjer E, Scherstén B, Wester P, Möller T. Relation between drug treatment and cancer in hypertensives in the Swedish Trial in Old Patients with Hypertension 2: a 5-year, prospective, randomised, controlled trial. Lancet 2001; 358:539-44. [PMID: 11520524 DOI: 10.1016/s0140-6736(01)05704-x] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Is cancer related to hypertension and blood pressure? Do antihypertensive drugs promote cancer? Do antihypertensive drugs protect against cancer? We previously analysed the frequency of cardiovascular mortality and morbidity in elderly people who participated in the Swedish Trial in Old Patients with Hypertension 2 (STOP-Hypertension-2). We have also looked at the frequency of cancer in these patients. METHODS We randomly assigned 6614 elderly patients with hypertension (mean age 76 years, median time of follow-up 5.3 years) to one of three treatment strategies: conventional drugs (diuretics or b-blockers), calcium antagonists, or ACE inhibitors. We matched the patients to the Swedish Cancer Registry and compared our findings with expected values based on age, sex, and calendar-year-specific reference frequencies for the general Swedish population. We also compared the number of cancers between the three treatment groups. FINDINGS At baseline, 607 (9%) patients had previous malignant disease. Diagnoses were closely similar to the distribution of cancer types that might be seen in elderly patients. During follow-up, there were 625 new cases of cancer in 590 patients. The frequency of cancer did not differ significantly between the treatment strategies, including all cancers and those at individual sites. The standardised incidence ratios (SIRs) for all cancers were also close to unity: 0.92 (95% CI 0.80-1.06) for conventional drugs, 0.96 (0.83-1.10) for calcium antagonists, and 0.99 (0.86-1.13) for ACE inhibitors. INTERPRETATIONS No difference in cancer risk was seen between patients randomly assigned to conventional drugs, calcium antagonists, or ACE inhibitors. Thus, the general message to the practising physician is that more attention should be given to getting the blood pressure down than to the risk of cancer.
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Affiliation(s)
- L H Lindholm
- Department of Public Health and Clinical Medicine, Umeå University, SE 901 85, Umeå, Sweden.
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Abstract
OBJECTIVE To determine costs of illness for adult diabetes mellitus (DM), including complications caused by DM. DESIGN A population-based multicentre cross- sectional study including an interview and a physical examination of patients identified as having DM. The patients' medical records were analysed regarding diagnoses and complications attributable to DM. SETTING Eight health care centres of six primary care districts in Southern Sweden. SUBJECTS 1677 adults aged 25+, cared for at the health care centres, entered the study. MAIN OUTCOME MEASURES Utilization of health care and care from relatives and the municipality, absence of short- and long-term sickness, cost of illness. RESULTS The average annual direct and indirect costs for an adult with DM were calculated to be 61 700 Swedish Kronor (SEK) or 2.5 times higher than earlier estimates. The incremental cost of DM was 34 100 SEK. The cost distribution was 28% for health care, 31% for the municipality and relatives and 41% lost productivity. CONCLUSIONS Calculations for the cost of illness of DM are underestimated if comorbidity caused by DM is not considered. When DM-related complications are included to identify the actual burden of disease to society, the cost of illness as a result of DM in Sweden is substantially higher than previously estimated.
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Affiliation(s)
- A Norlund
- Swedish Council on Technology Assessment in Health Care, Stockholm, Sweden.
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Littorin B, Sundkvist G, Nyström L, Carlson A, Landin-Olsson M, Ostman J, Arnqvist HJ, Björk E, Blohmé G, Bolinder J, Eriksson JW, Scherstén B, Wibell L. Family characteristics and life events before the onset of autoimmune type 1 diabetes in young adults: a nationwide study. Diabetes Care 2001; 24:1033-7. [PMID: 11375366 DOI: 10.2337/diacare.24.6.1033] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To elucidate whether family characteristics and stressful life events were associated with onset of autoimmune type 1 diabetes in young adults. RESEARCH DESIGN AND METHODS This investigation was based on a nationwide study (Diabetes Incidence Study in Sweden) of newly diagnosed patients aged 15-34 years. Patients clinically classified as type 1 diabetic with antibodies to islet cells and/or to GAD65 were compared with age- and sex-matched control subjects via questionnaire. The questionnaire covered diabetes heredity, social environment, educational level, and life events experienced during the 12 months before diagnosis. RESULTS The rate of response was 82% for the diabetic patients and 65% for the control subjects. Questionnaires from 349 diabetic patients and 979 control subjects were considered. Diabetes in relatives was more frequent in the patients (odds ratio [OR]2.6) who were born in Sweden and whose mothers were of Swedish origin. No major stress factors were detected in the diabetic patients; however, in comparison with the control subjects, the diabetic patients had experienced fewer conflicts with their parents and had less often broken contacts with friends. CONCLUSIONS Young adults with recent-onset type 1 diabetes were more exposed to heredity for diabetes, but no major prediabetic stress factors were detected. Our study does not directly support the concept that psychosocial stressful life events are involved in the development of autoimmune type 1 diabetes in young adults.
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Affiliation(s)
- B Littorin
- Derpartment of Community Health Sciences, Södervärn Primary Health Care Center, Malmö University Hospital, Ahlmansgatan 12, S-214 27 Malmö, Sweden.
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Törn C, Landin-Olsson M, Scherstén B. Predictability of C-peptide for autoimmune diabetes in young adult diabetic patients. ACTA ACUST UNITED AC 2001. [DOI: 10.1002/pdi.125] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Törn C, Landin-Olsson M, Lernmark A, Palmer JP, Arnqvist HJ, Blohmé G, Lithner F, Littorin B, Nyström L, Scherstén B, Sundkvist G, Wibell L, Ostman J. Prognostic factors for the course of beta cell function in autoimmune diabetes. J Clin Endocrinol Metab 2000; 85:4619-23. [PMID: 11134117 DOI: 10.1210/jcem.85.12.7065] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
This study presents a 2-yr follow-up of 281 patients, aged 15-34 yr, diagnosed with diabetes between 1992 and 1993. At diagnosis, 224 (80%) patients were positive for at least one of the following autoantibodies: islet cell antibodies (ICAs), glutamic acid decarboxylase antibodies (GADAs), or tyrosine phosphatase antibodies (IA-2As); the remaining 57 (20%) patients were negative for all three autoantibodies. At diagnosis, C-peptide levels were lower (0. 27; 0.16-0.40 nmol/L) in autoantibody-positive patients compared with autoantibody-negative patients (0.51; 0.28-0.78 nmol/L; P: < 0. 001). After 2 yr, C-peptide levels had decreased significantly in patients with autoimmune diabetes (0.20; 0.10-0.37 nmol/L; P: = 0. 0018), but not in autoantibody-negative patients. In patients with autoimmune diabetes, a low initial level of C-peptide (odds ratio, 2. 6; 95% confidence interval, 1.7-4.0) and a high level of GADAs (odds ratio, 2.5; 95% confidence interval, 1.1-5.7) were risk factors for a C-peptide level below the reference level of 0.25 nmol/L 2 yr after diagnosis. Body mass index had a significant effect in the multivariate analysis only when initial C-peptide was not considered. Factors such as age, gender, levels of ICA or IA-2A or insulin autoantibodies (analyzed in a subset of 180 patients) had no effect on the decrease in beta-cell function. It is concluded that the absence of pancreatic islet autoantibodies at diagnosis were highly predictive for a maintained beta-cell function during the 2 yr after diagnosis, whereas high levels of GADA indicated a course of decreased beta-cell function with low levels of C-peptide. In autoimmune diabetes, an initial low level of C-peptide was a strong risk factor for a decrease in beta-cell function and conversely high C-peptide levels were protective. Other factors such as age, gender, body mass index, levels of ICA, IA-2A or IAA had no prognostic importance.
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Affiliation(s)
- C Törn
- Department of Medicine, University Hospital, 221 85 Lund, Sweden.
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Lindholm LH, Hansson L, Ekbom T, Dahlöf B, Lanke J, Linjer E, Scherstén B, Wester PO, Hedner T, de Faire U. Comparison of antihypertensive treatments in preventing cardiovascular events in elderly diabetic patients: results from the Swedish Trial in Old Patients with Hypertension-2. STOP Hypertension-2 Study Group. J Hypertens 2000; 18:1671-5. [PMID: 11081782 DOI: 10.1097/00004872-200018110-00020] [Citation(s) in RCA: 127] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The benefits of treating hypertension in elderly diabetic patients, in terms of achieving reductions in cardiovascular morbidity and mortality, have been documented in several recent prospective trials. There has, however, been some controversy regarding the effect of different antihypertensive drugs on the frequency of myocardial infarction in this group of patients. DESIGN STOP Hypertension-2 was a prospective, randomized, open trial with blinded endpoint evaluation. METHODS We studied 6614 elderly patients aged 70-84 years; 719 of them had diabetes mellitus at the start of the study (mean age 75.8 years). Patients were randomly assigned to one of three treatment strategies: conventional antihypertensive drugs (diuretics or beta-blockers), calcium antagonists, or angiotensin converting enzyme (ACE) inhibitors. RESULTS Reduction in blood pressure was similar in the three treatment groups of diabetics. The prevention of cardiovascular mortality was also similar; the frequency of this primary endpoint did not differ significantly between the three groups. There were, however, significantly fewer (P = 0.025) myocardial infarctions during ACE inhibitor treatment (n = 17) than during calcium antagonist treatment (n = 32; relative risk 0.51, 95% confidence interval 0.28-0.92); but a (non-significant) tendency to more strokes during ACE inhibitor treatment (n = 34 compared with n = 29; relative risk 1.16, 95% confidence interval 0.71-1.91). CONCLUSION Treatment of hypertensive diabetic patients with conventional antihypertensive drugs (diuretics, beta-blockers, or both) seemed to be as effective as treatment with newer drugs such as calcium antagonists or ACE inhibitors.
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Affiliation(s)
- L H Lindholm
- Department of Public Health and Clinical Medicine, Umeå University, Sweden
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Törn C, Landin-Olsson M, Ostman J, Scherstén B, Arnqvist H, Blohmé G, Björk E, Bolinder J, Eriksson J, Littorin B, Nyström L, Sundkvist G, Lernmark A. Glutamic acid decarboxylase antibodies (GADA) is the most important factor for prediction of insulin therapy within 3 years in young adult diabetic patients not classified as Type 1 diabetes on clinical grounds. Diabetes Metab Res Rev 2000; 16:442-47. [PMID: 11114103 DOI: 10.1002/1520-7560(2000)9999:9999<::aid-dmrr152>3.0.co;2-t] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Differentiation between Type 1 and Type 2 diabetes in adults is difficult at diagnosis. In this study we tested the hypothesis that autoantibodies at diagnosis are predictive for insulin treatment within 3 years in patients initially not classified as Type 1 diabetes. METHODS In a nationwide population-based study, blood samples were obtained from 764 patients, all diagnosed with diabetes during a 2-year period. At diagnosis, 583 (76%) were classified as Type 1, 110 (14%) as Type 2 and 71 (9.3%) could not be classified. RESULTS Among patients not classified as Type 1 diabetes, 52 (47%) of Type 2 and 42 (59%) of unclassified patients were positive for islet cell antibodies (ICA), glutamic acid decarboxylase antibodies (GADA) or tyrosine phosphatase antibodies (IA-2A). These patients (n=94) had lower body mass index (BMI) (p<0.001) and lower C-peptide (p<0.001) compared to the autoantibody negative patients (n=87). Compared to clinically classified Type 1 diabetes patients positive for autoantibodies (n=477), they have higher BMI (p<0.001), higher C-peptide (p<0.001) and the same levels of ICA, GADA and IA-2A. After 3 years, 93% of autoantibody positive patients initially not classified as Type 1 were on insulin. When ICA, GADA, IA-2A, BMI and C-peptide were tested in a multiple logistic regression, only GADA was significant for insulin treatment within 3 years (OR=18.8; 95% CI 1.8-191) in patients treated with diet or oral drugs at diagnosis. CONCLUSIONS A correct classification is difficult in adult diabetic patients. The presence of pancreatic autoantibodies, especially GADA, at diagnosis of diabetes are highly predictive for insulin therapy within 3 years from diagnosis.
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Affiliation(s)
- C Törn
- Department of Medicine, University Hospital, Lund, Sweden.
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Svartvik L, Lidfeldt J, Nerbrand C, Samsioe G, Scherstén B, Nilsson PM. Dyslipidaemia and impaired well-being in middle-aged women reporting low Sense of Coherence. The Women's Health in the Lund Area (WHLA) Study. Scand J Prim Health Care 2000; 18:177-82. [PMID: 11097104 DOI: 10.1080/028134300453395] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE A low Sense of Coherence (SOC) is a concept related to a feeling of ill health. Not much is known about possible relationships between SOC and biological factors. SETTING Population-based study of middle-aged women. SUBJECTS AND METHODS Four-hundred-and-fifty women participated as a subgroup of a larger study of cardiovascular risk factor screening. A self-administered questionnaire with 29 questions related to SOC was completed in addition to questions on social background factors and medical history. RESULTS The mean score of SOC was 150.9 (SD 23.4). HDL cholesterol was lower (p < 0.05) and triglyceride levels higher (p < 0.05) in women with low SOC (1.5 and 2.1 mmol/L) compared to women with medium (1.8 and 1.4 mmol/L) or high SOC (1.7 and 1.5 mmol/L). In multiple regression analysis, a low HDL cholesterol level was still significantly associated with low SOC (p < 0.05) after adjustment for possible confounders. Women reporting low SOC were further characterised by a higher proportion of subjects with regular clinical visits for health care (49% vs 35% and 29%). CONCLUSIONS Middle-aged women reporting low SOC showed lower HDL cholesterol and higher triglyceride levels, and reported more clinical visits and medical symptoms than women with higher SOC.
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Affiliation(s)
- L Svartvik
- Department of Community Medicine, University of Lund, Sweden
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Ostman J, Landin-Olsson M, Törn C, Palmer J, Lernmark A, Arnqvist H, Björk E, Bolinder J, Blohmé G, Eriksson J, Littorin B, Nyström L, Scherstén B, Sundkvist G, Wibell L. Ketoacidosis in young adults is not related to the islet antibodies at the diagnosis of Type 1 diabetes mellitus--a nationwide study. Diabet Med 2000; 17:269-74. [PMID: 10821292 DOI: 10.1046/j.1464-5491.2000.00265.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIMS To test the hypothesis that there is lower prevalence of islet antibodies in subjects with newly diagnosed Type 1 diabetes mellitus in young adulthood than in children is associated with less severe diabetes at time of diagnosis. METHODS This investigation was based on a nationwide study (Diabetes Incidence Study in Sweden) of 15-34-year-old newly diagnosed diabetic subjects. During 1992-1993, all diabetic subjects (excluding secondary and gestational diabetes) were reported on standardized forms, with information about clinical characteristics at diagnosis. The study examined islet cell antibodies (ICA) by indirect immunofluorescence, and autoantibodies to glutamic acid decarboxylase (GADA), tyrosine phosphatase-like antigen (IA-2A) and insulin (IAA) as well as C-peptide by radioimmunoassay. RESULTS Blood samples were available from 78 patients with diabetic ketoacidosis (DKA) and 517 non-acidotic patients. The prevalence of ICA (63% vs. 57%), GADA (63% vs. 66%), IA-2A (35% vs. 44%) and IAA (20% vs. 15%) were very similar in patients with or without DKA. The median levels of the four autoantibodies did not differ between the two groups. High blood glucose (P < 0.001) and low C-peptide levels (P < 0.001) were the only parameters found to be related to DKA. CONCLUSIONS The similarities in findings of newly diagnosed diabetic patients with or without DKA regarding ICA, GADA, IA-2A and IAA suggest that there is no relationship between the expression of antigenicity and the severity of beta-cell dysfunction. The lower prevalence of the four autoantibodies in 15-34-year-old diabetic subjects compared with previous findings in children is not explained by misclassification of diabetes type.
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Affiliation(s)
- J Ostman
- Center of Metabolism & Endocrinology, Huddinge Hospital, Karolinska Institute, Stockholm, Sweden.
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Hansson L, Lindholm LH, Ekbom T, Dahlöf B, Lanke J, Scherstén B, Wester PO, Hedner T, de Faire U. Randomised trial of old and new antihypertensive drugs in elderly patients: cardiovascular mortality and morbidity the Swedish Trial in Old Patients with Hypertension-2 study. Lancet 1999; 354:1751-6. [PMID: 10577635 DOI: 10.1016/s0140-6736(99)10327-1] [Citation(s) in RCA: 1020] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND The efficacy of new antihypertensive drugs has been questioned. We compared the effects of conventional and newer antihypertensive drugs on cardiovascular mortality and morbidity in elderly patients. METHODS We did a prospective, randomised trial in 6614 patients aged 70-84 years with hypertension (blood pressure > or = 180 mm Hg systolic, > or = 105 mm Hg diastolic, or both). Patients were randomly assigned conventional antihypertensive drugs (atenolol 50 mg, metoprolol 100 mg, pindolol 5 mg, or hydrochlorothiazide 25 mg plus amiloride 2.5 mg daily) or newer drugs (enalapril 10 mg or lisinopril 10 mg, or felodipine 2.5 mg or isradipine 2-5 mg daily). We assessed fatal stroke, fatal myocardial infarction, and other fatal cardiovascular disease. Analysis was by intention to treat. FINDINGS Blood pressure was decreased similarly in all treatment groups. The primary combined endpoint of fatal stroke, fatal myocardial infarction, and other fatal cardiovascular disease occurred in 221 of 2213 patients in the conventional drugs group (19.8 events per 1000 patient-years) and in 438 of 4401 in the newer drugs group (19.8 per 1000; relative risk 0.99 [95% CI 0.84-1.16], p=0.89). The combined endpoint of fatal and non-fatal stroke, fatal and non-fatal myocardial infarction, and other cardiovascular mortality occurred in 460 patients taking conventional drugs and in 887 taking newer drugs (0.96 [0.86-1.08], p=0.49). INTERPRETATION Old and new antihypertensive drugs were similar in prevention of cardiovascular mortality or major events. Decrease in blood pressure was of major importance for the prevention of cardiovascular events.
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Affiliation(s)
- L Hansson
- Department of Public Health and Social Sciences, University of Uppsala, Sweden
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Andersson HI, Ejlertsson G, Leden I, Scherstén B. Impact of chronic pain on health care seeking, self care, and medication. Results from a population-based Swedish study. J Epidemiol Community Health 1999; 53:503-9. [PMID: 10562870 PMCID: PMC1756941 DOI: 10.1136/jech.53.8.503] [Citation(s) in RCA: 123] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
STUDY OBJECTIVE To explore individual and social factors that could predict health care utilisation and medication among people with chronic pain in an unselected population. DESIGN A mailed survey with questions about pain and mental symptoms, disability, self care action, visits to health care providers, and medication. SETTING General populations in two Swedish primary health care (PHC) districts. Medical care was given in a state health system. PARTICIPANTS A random sample (from the population register) of 15% of the population aged 25-74 (n = 1806). MAIN RESULTS Among people reporting chronic pain 45.7% (compared with 29.8 of non-chronic pain persons, p < 0.05) consulted a physician and 7.2% (compared with 1.2%, p < 0.05) a physiotherapist during three months. Primary health care was the most frequent care provider. High pain intensity, aging, depression, ethnicity, and socioeconomic level had the greatest impact on physician consultations. Alternative care, used by 5.9%, was associated with high pain intensity and self care. Use of self care was influenced by high pain intensity, regular physical activity, and ethnicity. Alternative care and self care did not imply lower use of conventional health care. Women reporting chronic pain consumed more analgesics and sedatives than corresponding men. Besides female gender, high pain intensity, insomnia, physician consultation, social network, and self care action helped to explain medication with analgesics. Use of herbal remedies and ointments correlated to self care action, visit to an alternative therapist, high pain intensity, and socioeconomic level. CONCLUSIONS The presence of chronic pain has an impressive impact on primary health care and medication. Various therapeutic actions are common and are partly overlapping. The use of health care among people with chronic pain depends above all on pain perception and intensity of pain but is also affected by ethnicity, age, socioeconomic level, and depressive symptoms. Among people with chronic pain use of analgesics is common in contrast with other types of pain relief (acupuncture, physiotherapy) suitable for treating chronic pain symptoms.
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Andersson HI, Ejlertsson G, Leden I, Scherstén B. Musculoskeletal chronic pain in general practice. Studies of health care utilisation in comparison with pain prevalence. Scand J Prim Health Care 1999; 17:87-92. [PMID: 10439491 DOI: 10.1080/028134399750002700] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
OBJECTIVE To study the relations between population prevalence of chronic pain and pain-related diagnoses (musculoskeletal and headaches) in primary health care (PHC) and to examine longitudinal variations in these diagnoses. DESIGN A population-based mailed survey to catch prevalence data and continuous computerised diagnosis registration in PHC. SETTING General population in a well-defined Swedish PHC district. SUBJECTS A random sample of 15% of the population aged 25-74, n = 1101. Annual visitors to district physicians at the health centre. MAIN OUTCOME MEASURES Rates of pain-related diagnoses in PHC in relation to population prevalence of chronic pain. Comparisons of the number of individuals (annual visiting rates) with pain-related diagnoses 1987-1996. RESULTS Population pain prevalence and pain-related diagnoses in PHC corresponded as regards the magnitude and distribution of chronic pain by age and partly by pain location. Compared to low-back and widespread pain, neck-shoulder pain and headaches were less frequent in PHC in relation to reported prevalence. From 1987 to 1996 we found an increasing number of individuals seeking primary care with pain-related diagnoses. The increase was mainly assigned to the groups of fibrositis/myalgia and headache. CONCLUSION Pain-related diagnoses in PHC reflect partly the occurrence of self-reported chronic pain symptoms in the population. The observed increase in visits with pain-related diagnoses in the last 10 years is due to an increased number of individuals with soft-tissue rheumatism and headaches. Future studies will have to elucidate whether these findings are due to an increase in morbidity or changes in care-seeking and social conditions.
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Graham J, Kockum I, Sanjeevi CB, Landin-Olsson M, Nyström L, Sundkvist G, Arnqvist H, Blohmé G, Lithner F, Littorin B, Scherstén B, Wibell L, Ostman J, Lernmark A, Breslow N, Dahlquist G. Negative association between type 1 diabetes and HLA DQB1*0602-DQA1*0102 is attenuated with age at onset. Swedish Childhood Diabetes Study Group. Eur J Immunogenet 1999; 26:117-27. [PMID: 10331157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
HLA-associated relative risks of type 1 (insulin-dependent) diabetes mellitus were analysed in population-based Swedish patients and controls aged 0-34 years. The age dependence of HLA-associated relative risks was assessed by likelihood ratio tests of regression parameters in separate logistic regression models for each HLA category. The analyses demonstrated an attenuation with increasing age at onset in the relative risk for the positively associated DQB1*0201-A1*0502/B1*0302-A1*0301 (DQ2/8) genotype (P = 0.02) and the negatively associated DQB1*0602-A1*0102 (DQ6.2) haplotype (P = 0.004). At birth, DQ6.2-positive individuals had an estimated relative risk of 0.03, but this increased to 1.1 at age 35 years. Relative risks for individuals with DQ genotype 8/8 or 8/X or DQ genotype 2/2 or 2/X, where X is any DQ haplotype other than 2, 8 or 6.2, were not significantly age-dependent. An exploratory analysis of DQ haplotypes other than 2, 8 and 6.2 suggested that the risk of type 1 diabetes increases with age for DQB1*0604-A1*0102 (DQ6.4) and that the peak risk for the negatively associated DQB1*0301-A1*0501 haplotype is at age 18 years. There was also weak evidence that the risk for DQB1*0303-A1*0301 (DQ9), which has a positive association in the Japanese population, may decrease with age. We speculate that HLA-DQ alleles have a significant effect on the rate of beta cell destruction, which is accelerated in DQ2/8-positive individuals and inhibited, but not completely blocked, in DQ6.2-positive individuals.
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Affiliation(s)
- J Graham
- Department of Biostatistics, University of Washington, Seattle 98195-7710, USA
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Samsioe G, Heraib F, Lidfeldt J, Nerbrand C, Lindholm L, Agardh C, Scherstén B. Urogenital symptoms in women aged 50-59 years. Women's Health in Lund Area (WHILSA) Study Group. Gynecol Endocrinol 1999; 13:113-7. [PMID: 10399056 DOI: 10.3109/09513599909167542] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Problems related to the urogenital tract are common in elderly women. Control of micturition is often impeded and questionnaire-based studies have reported a prevalence of poor control of micturition in about 30% of postmenopausal women. In an ongoing cohort comprising women born between 1935 and 1945, an interim analysis was performed in 1800 women based on an interview and questionnaire. The prevalence of urinary incontinence was found to be 33%, which is in accordance with previous reports. The main difference between the interview and the questionnaire was that the interview could take into account intensity as well as intermittence of symptoms. There were no differences between premenopausal women and postmenopausal women using or not using hormone replacement therapy. In agreement with earlier studies, we found poorer control of micturition in parous women. A higher percentage of incontinence was also found in women who had lost more than 5 kg in body weight during the preceding 5 years. In addition, women with a family history of diabetes were more prone to complaints of incontinence. Of the 155 women who had a family history of diabetes, 66 were incontinent (p < 0.01). It was also found that women who were incontinent were more often on regular surveillance for various diseases, using more medications regularly and had been hospitalized during the last 5 years more often than women who were continent. There were no differences in smoking habits. The present results imply that urinary incontinence in women is of a complicated origin and that the hormonal situation plays a minor role for this socially handicapping symptom.
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Affiliation(s)
- G Samsioe
- Department of Obstetrics and Gynecology, Lund University Hospital, Sweden
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