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Czyzyk A. [For and against intensive insulin therapy]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1997; 97 Spec No:7-12. [PMID: 9324687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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52
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Viberti G, Slama G, Pozza G, Czyzyk A, Bilous RW, Gries A, Keen H, Fuller JH, Menzinger G. Early closure of European Pimagedine trial. Steering Committee. Safety Committee. Lancet 1997; 350:214-5. [PMID: 9250200 DOI: 10.1016/s0140-6736(97)26029-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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53
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Czyzyk A, Lao B, Szutowski M, Szczepanik Z, Muszyński J. Enhancement of alcohol-induced hypoglycaemia by H2-receptor antagonists. ARZNEIMITTEL-FORSCHUNG 1997; 47:746-9. [PMID: 9239453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The oral ethanol loading test (0.5 g/kg body mass) was carried out in 3 groups with 10 healthy male volunteers each before and after 7 days of administration of either cimetidine (CAS 51481-61-9), ranitidine (CAS 66357-59-3), or famotidine (CAS 76824-35-6). The parameters determined during 6 h comprised the blood levels of ethanol, acetaldehyde, glucose, lactate, pyruvate and bicarbonates, as well as blood pH, PCO2 and PO2. Only ranitidine significantly increased the mean blood ethanol concentration and none of the drugs modified the blood acetaldehyde concentration. Hypoglycaemia following alcohol ingestion was significantly enhanced by all H2-receptor antagonists, but was most pronounced after famotidine. The alcohol-induced rise in blood pyruvate and lactate rather had a tendency to decrease during the second test. The presented results suggest that the evident enhancement of alcohol-induced hypoglycaemia by H2-receptor antagonists is not dependent on the increase of ethanol absorption from the gastrointestinal tract, but represents rather a specific effect of these drugs on glucose metabolism.
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54
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Muszyński J, Rehfeld JF, Wierzbicki Z, Siemińska J, Biernacka D, Czyzyk A. [Changes in secretion of cholecystokinin after cholecystectomy and the effect of these changes on biliary reflux and the state of the gastric mucosa]. POLSKI MERKURIUSZ LEKARSKI : ORGAN POLSKIEGO TOWARZYSTWA LEKARSKIEGO 1996; 1:190-2. [PMID: 9139786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Cholecystokinin's role in regulations of gallbladder and gastric function was well documented. After cholecystectomy a secretion of cholecystokinin may be changed and observed symptoms are able to create a new clinical picture including biliary gastric reflux. In the study was noticed that in 12 patients after cholecystectomy the cholecystokinin secretion was increased in comparison to the period before operation. Observed increased levels of the enzyme were not in connection with biliary gastric reflux.
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Kasperska-Czyzyk T, Jedynasty K, Bowsher RR, Holloway DL, Stradowska I, Stepień K, Nowaczyk R, Szymczak W, Czyzyk A. Difference in the influence of maternal and paternal NIDDM on pancreatic beta-cell activity and blood lipids in normoglycaemic non-diabetic adult offspring. Diabetologia 1996; 39:831-7. [PMID: 8817108 DOI: 10.1007/s001250050517] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The 75-g oral glucose tolerance test was performed in 38 normoglycaemic (World Health Organization criteria) non-diabetic volunteers, aged 31-40 years, of whom 20 had a non-insulin-dependent diabetic (NIDDM) mother and 18 had an NIDDM father. At the time of the study the offspring of NIDDM mothers had a somewhat higher body mass index (BMI) (males: 26.5 +/- 1.0 (mean +/- SEM), females: 27.5 +/- 1.5 kg/m2) than the offspring of NIDDM fathers (males: 23.4 +/- 0.9, females: 24.2 +/- 1.2 kg/m2). There was no difference in the time-course of glycaemia; however the serum concentrations of immunoreactive insulin (IRI), C-peptide and proinsulin were significantly higher in offspring of NIDDM mothers than in offspring of NIDDM fathers: area under the curve (AUC) serum IRI: 0.928 +/- 0.091 vs 0.757 +/- 0.056 nmol.l-1.h-1, p = 0.019; serum C-peptide: 6.379 +/- 0.450 vs 4.753 +/- 0.242 nmol.l-1.h-1, p = 0.004; serum proinsulin: 172 +/- 40 vs 51 +/- 7 pmol.l-1.h-1, p = 0.008). Serum IRI correlated with BMI, but C-peptide and proinsulin did not, and after accounting for BMI by covariance analysis they remained significantly higher in offspring of NIDDM mothers. In this group serum proinsulin was significantly higher in male than in female offspring (AUC serum proinsulin: 289 +/- 68 vs 77 +/- 27 pmol.l-1.h-1, P = 0.015). Male offspring of NIDDM mothers also had significantly higher serum triglyceride levels than females of the same group and than offspring of NIDDM fathers. The offspring (male and female) of NIDDM mothers had slightly lower serum apolipoprotein A-I levels than the offspring of NIDDM fathers. Significant correlations were found between serum triglycerides, HDL-cholesterol and apolipoprotein B, and serum concentrations of pancreatic beta-cell peptides, mostly in the offspring of NIDDM mothers; however, they did not display unequivocal association with gender within this group. The data are consistent with clinical observations of a greater risk of NIDDM transmission from the mother than from the father, and may suggest that male offspring are more exposed to this risk than female offspring.
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Jasik M, Kasperska-Dworak A, Czyzyk A. Effect of nifedipine, captopril and prazosin on secretory function of pancreatic beta-cells in hypertensive patients with type-2 (non-insulin-dependent) diabetes and in hypertensive non-diabetics. Diabetes Res Clin Pract 1996; 33:59-66. [PMID: 8877277 DOI: 10.1016/0168-8227(96)01258-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The aim of our study was to compare the effect of captopril--the angiotensin-converting enzyme inhibitor, nifedipine--the calcium antagonist, and prazosin--the alpha blocker, on the secretory function of pancreatic beta-cells in hypertensive patients with NIDDM and with normal glucose tolerance. The effect of a 2-week treatment with nifedipine, captopril and prazosin upon glycaemia, serum insulin (IRI) and C-peptide (CP) following oral and intravenous glucose load were investigated in three groups, each including 10 non-diabetic patients with essential hypertension (h) and 10 hypertensive type 2 (non-insulin-dependent) diabetics (h + d), aged 32-63 years. Nifedipine produced increase in glycaemia in the oral test in both groups. In the (h) group, but not in the (h + d) group, the drug caused reduction of the glucose-dependent increases in serum IRI and CP, more marked with respect to CP, as expressed by the decrease in the molar serum CP/IRI ratio. These results indicate that in non-diabetic patients, nifedipine reduces the early response of beta-cells to glucose, but this effect is partly compensated by a decreased insulin uptake by the liver. In patients with type 2 diabetes, this phenomenon does not become manifest because of absence or reduction in the early glucose-dependent insulin release. After captopril, lower values of glycaemia and serum IRI and CP were observed in both groups suggesting an improvement of insulin sensitivity. In conclusion, nifedipine has a small influence, and captopril and prazosin are devoided of any influence on the secretory function of pancreatic beta-cells. These drugs may be recommended for the treatment of hypertension in patients with type 2 (non-insulin-dependent) diabetes.
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Lao B, Czyzyk A, Szutowski M, Szczepanik Z. Alcohol tolerance in patients with non-insulin-dependent (type 2) diabetes treated with sulphonylurea derivatives. ARZNEIMITTEL-FORSCHUNG 1994; 44:727-34. [PMID: 8053971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The oral ethanol loading test (0.5 g/kg body mass given as 40% solution) was carried out in 5 groups, each of 10 out-patients with non-insulin-dependent (type 2) diabetes before and after 10 days of treatment with one of the following sulphonylurea derivatives: tolbutamide (CAS 64-77-7) 0.5 t.i.d., chlorpropamide (CAS 94-20-2) 0.5 once daily morning, glibornuride (CAS 26944-48-9) 0.025 t.i.d., glibenclamide (CAS 10238-21-8) 0.005 t.i.d. and glipizide (CAS 29094-61-9) 0.005 t.i.d. The response to alcohol (facial flush, heart rate, blood pressure) were compared, and blood concentrations of ethanol, acetaldehyde, pyruvate, lactate, hydrocarbonates as well as blood pH, pO2 and pCO2 were determined in fasting state and during 6 hours after alcohol ingestion. In all patients the family history of diabetes and the presence and degree of vascular complications were registered. Evident flushing phenomenon was observed in 6 patients treated with chlorpropamide, in 3 treated with tolbutamide, in 2 treated with glibenclamide, in one receiving glibornuride and in none treated with glipizide. All drugs caused a greater rise of blood ethanol and acetaldehyde levels in relation to the control tests, but the difference reached statistical significance only in the group receiving chlorpropamide. Moreover, patients (pooled) with positive thermographic response had also significantly higher blood levels of ethanol and acetaldehyde during the second test. The ratio of acetaldehyde to ethanol concentration in blood (mumol:mmol) was not significantly changed in any group indicating parallel impairment of both steps of ethanol metabolism.(ABSTRACT TRUNCATED AT 250 WORDS)
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58
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Czyzyk A. [Syndrome X--associated diabetes]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1993; 89:437-444. [PMID: 8415206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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59
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Jasik M, Kasperska-Dworak A, Czyzyk A. [Behavior of C-peptide, insulin and glucose levels in blood during conditions of evaluating selected antihypertensive drugs in patients with hypertension and non-insulin-dependent diabetes (type 2)]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1993; 89:445-55. [PMID: 8415207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
UNLABELLED In 60 patients divided in three groups, each of 10 non-diabetic patients with essential hypertension (h) and of 10 hypertensive type 2 (non-insulin-dependent) diabetics (h+c), aged 31-63 years, the effect of 2-week treatment with nifedipine, captopril and prazosin on glycaemia, serum insulin (IRI) and C peptide (CP) after oral and i.v. glucose loading was compared. Nifedipine resulted in higher glycaemia levels in the oral test in both groups. This drug caused in group (h), but not in group (h+c), reduction of the glucose-dependent early increases of serum IRI and CP, more marked in respect to CP, what was expressed by the decrease of the serum CP:IRI ratio. These results prove that in non-diabetic patients nifedipine reduces the early response of the B-cells to glucose, but this effect is partly compensated by decreased insulin uptake by the liver. In patients with type 2 diabetes this phenomenon has not become manifest because of absence or reduction of early glucose-dependent insulin release. After captopril in both groups lower values of glycaemia and serum IRI and CP were found. Prazosin did not change the determined blood parameters. CONCLUSION nifedipine, captopril, prazosin have a small influence on secretory function of pancreatic B-cells and may be recommended for the treatment of hypertension in patients with type 2 (non-insulin-dependent) diabetes.
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60
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Rogala H, Czyzyk A, Lawecki J. [Immunogenicity of semisynthetic human insulin Novo--five year prospective studies]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1993; 89:492-8. [PMID: 8415211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The aim of the study was to compare the immunogenicity of semisynthetic human and porcine monocomponent (MC) insulin Novo during--5-year observation. Thirty-one diabetic patients, never previously treated with insulin were randomly allocated to treatment with one of the two coded insulin preparations in a double blind trial. 15 patients aged 20-58 years (mean age--36 years) were treated with human insulin and 16 diabetics aged 19-61 years (mean age--34 years) with MC pork insulin. The insulin was injected twice a day (Actrapid plus Monotard). Serum insulin-binding antibodies were determined according to Christiansen (radioimmunoelectrophoretic method). The development of insulin-binding antibodies during the first year of observation was more rapid in patients treated with MC pork insulin but thereafter it was similar in the two studied groups. After 5 years of treatment with human insulin serum insulin-binding antibodies were found in 14 patients. The level of antibodies was very low (< 0.130 mU/ml) in 5 subjects, low (0.171-0.401 mU/ml) in 6 patients and relatively high (0.885; 1.186; 5, 162 mU/ml) in 3 patients. In the group of diabetics treated with MC pork insulin after 5 years of observation serum insulin-binding antibodies were found in 12 patients. The level of antibodies was low (0.131-0.576 mU/ml) in 9 subjects and relatively high (1.034; 3.954; 5.639 mU/ml) in 3 patients. The results obtained after 2-5 years of the study did not differ significantly (Wilcoxon's test, p > 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)
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61
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Lao B, Czyzyk A, Szutowski M, Szczepanik Z. [Alcohol tolerance in patients with non-insulin-dependent diabetes (type 2) treated orally with drugs--derivatives of sulphonylurea]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1993; 89:463-79. [PMID: 8415209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The oral ethanol loading test (0.5 g per kg b.m. given as 40% solution) was carried out in 5 groups, each of 10 patients with non-insulin-dependent (type 2) diabetes before and after 10 days of treatment with one of the following sulphonylurea derivatives: tolbutamide 0.5 t.i.d., chlorpropamide 0.5 once daily morning, glibornuride 0.025 t.i.d, glibenclamide 0.005 t.i.d. and glipizide 0.005 t.i.d. The response to alcohol (facial flush, heart rate, blood pressure) were compared, and blood concentration of ethanol, acetaldehyde, pyruvate, lactate, carbonates as well as blood pH, pO2 and pCO2 were determined in fasting state and during 6 hours after alcohol ingestion. In all patients the family history of diabetes and the presence and degree of vascular complications were registered. Evident flushing phenomenon was observed in 6 patients treated with chlorpropamide, in 3 treated with tolbutamide, in 2 treated with glibenclamide, in one receiving glibornuride and in none treated with glipizide. All drugs caused a greater rise of blood ethanol and acetaldehyde levels in relation to the control tests, but the difference reached statistical significance only in the group receiving chlorpropamide. Moreover, patients (pooled) with positive thermographic response had also significantly higher blood levels of ethanol and acetaldehyde during the second test. The ratio of acetaldehyde to ethanol concentration in blood (mumol:mmol) was not significantly changed in any group indicating parallel impairment of both steps of ethanol metabolism. All studied drugs intensified to a similar degree the alcohol-induced hypoglycaemia, but had no significant effect on the decrease of blood pyruvate level neither on the increase of blood lactate level. They didn't change the post-alcohol decrease of blood bicarbonate and pH, and didn't modify the behaviour of partial gas pressure. There was also no difference between pooled groups of patients with positive and negative thermographic reaction with respect to family history of diabetes and frequency and intensity of vascular complications. It is concluded that in patients with non-insulin-dependent (type 2) diabetes the second generation sulphonylurea derivatives are associated with lower risk of alcohol intolerance in case of its incidental ingestion in small amounts. The hypothesis of association of positive thermographic reaction to alcohol during treatment with sulphonylurea derivatives with more frequent occurrence of diabetes in family members and lower tendency to vascular complications was not confirmed.
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Stepka M, Rogala H, Czyzyk A. Hypoglycemia: a major problem in the management of diabetes in the elderly. AGING (MILAN, ITALY) 1993; 5:117-21. [PMID: 8323998 DOI: 10.1007/bf03324137] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
The aim of this study was to evaluate the incidence and causes of hypoglycemia requiring hospitalization of diabetic patients treated with insulin or oral antidiabetic agents. From 1975 to 1989, 20,978 patients were treated in the Department of Gastroenterology and Metabolic Diseases of the Warsaw Medical School; review of their records disclosed that severe hypoglycemia was the cause of admission in 236 cases (1.12%). Two hundred patients (74 older than 60 years) were treated with insulin and 36 (28 older than 60 years) with oral agents. The most frequent cause of hypoglycemia was dietetic error (123 cases), followed by excessive physical effort (55 cases), error in the dose of hypoglycemic drug (22 cases), and alcohol abuse (13 cases). Hypoglycemia was the cause of death in 13 patients (8 aged over 60 years). In another 24 patients (17 aged over 60 years), exacerbation of ischemic heart disease was observed. Serious injuries with bone fracture were experienced by 11 patients (7 aged over 60 years). We conclude that hypoglycemia is still a serious risk for the life and health of diabetic patients treated with insulin or oral agents, especially those in advanced age. For this latter group of patients, more liberal criteria of metabolic control seem to be justified.
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63
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Muszyński J, Czyzyk A, Biernacka D, Pachecka J, Stepka M, Zalewski L. [Combined treatment of Helicobacter pylori infection--7-day or 14-day treatment?]. POLSKI TYGODNIK LEKARSKI (WARSAW, POLAND : 1960) 1992; 47:642-5. [PMID: 1488348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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64
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Abstract
In 1974 a cross-sectional study was conducted on 4591 out-patients (2095 males and 2496 females) aged 18-67 years, with diabetes of 1-10 years duration, and cardiovascular fatalities followed for 10 years. A multiple logistic regression was then performed on total cardiovascular deaths, deaths from ischaemic heart disease, and from stroke on selected baseline variables related to the course and control of diabetes, selected symptoms of macroangiopathy, and other risk factors, separately for insulin-treated and non-insulin-treated patients. Hyperglycaemia, proteinuria, arterial hypertension, various symptoms of ischaemic heart disease, age, and current cigarette smoking were found to be important predictors of cardiovascular mortality, more so in non-insulin-treated than in insulin-treated patients. Proteinuria and arterial hypertension carried a greater risk in females than males, but the opposite was true for the signs and symptoms of ischaemic heart disease. Relative body mass was found to correlate inversely with probability of cardiovascular death among insulin-treated males but not in non-insulin-treated males, whereas duration of diabetes was a significant factor only among non-insulin-treated females.
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65
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Kopczyński J, Czyzyk A, Gawlik G, Janeczko D, Gałecki A. [Factors determining the presence and predicting the development of diabetic retinopathy]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1989; 82:86-92. [PMID: 2638742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In a group of 329 diabetics aged 35-56 years with diabetes duration 1-30 years 134 cases were found diabetic retinopathy (40.7%). After 7 years funduscopy was repeated in 136 out of 248 patients and 50 new cases of retinopathy were disclosed. After multivariate analysis it was found that retinopathy was associated most closely with diabetes duration, while arterial hypertension was most surely predicting during 7 years future retinopathy, particularly in the case of higher level of glycosylated haemoglobin at the final examination.
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66
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Czyzyk A. [Phosphoinositides and their role in the development of chronic complications of diabetes mellitus]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1989; 81:129-36. [PMID: 2560831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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67
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Janeczko D, Czyzyk A, Kopczyński J. [Mortality among patients with diabetes mellitus in Warsaw--a 10-year prospective study]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1989; 81:144-55. [PMID: 2628953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In the period 1973/74-1983 a prospective observation was carried out on 4591 out-patients (2095 males and 2496 females) aged 18-68, with predominantly non-insulin treated diabetes of 1-10 years' duration. During the ten years period over a third of initial cohort died. Age-standardized mortality rate was twice that for the general population of Warsaw for the median year 1978. The risk of death rose with decreasing age, especially in females. The most frequent causes of death were cardiovascular diseases, particularly coronary heart disease, standardized mortality ratios amounting to 2.7 and 2.4 respectively. Among diabetic cohort the risk of death was also higher for nephritis, nephrosis, cirrhosis of the liver and pneumonia. No excess death rate could be found for tuberculosis, malignant neoplasms, and diabetes itself. Diabetic patients were less frequently exposed to accidental deaths than the general population of Warsaw. The mortality diabetic patients in Warsaw was similar to that seen in most of the developed countries with the exception of the higher mortality due to cirrhosis of the liver and smaller due to accident, trauma and poisoning.
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68
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Czyzyk A, Rogala H, Lawecki J. Controlled study comparing treatment with monocomponent insulin and conventional insulin in patients with lipoatrophy. ACTA DIABETOLOGICA LATINA 1989; 26:17-26. [PMID: 2665407 DOI: 10.1007/bf02581192] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Twenty-one patients with evident lipoatrophy treated with conventional (Conv.) insulin were either allocated to continuation of treatment with previously used insulin (Conv. group, n = 10) or were transferred to Lente MC (monocomponent) insulin with or without supplementary Actrapid MC insulin (MC group, n = 11). On entry and after 3, 6 and 12 months of follow-up, serum insulin-, pancreatic polypeptide- and proinsulin-binding IgGs were determined by radioimmunoelectrophoresis according to the method of Christiansen. Prior to determination of proinsulin-binding IgG, the insulin-binding IgG was removed by means of sepharose-bound insulin according to the method of Heding. In both groups a slight decrease in the titer of insulin-binding IgG was observed: in the Conv. group from 5.33 +/- 0.92 (SEM) to 4.66 +/- 1.17 mU/ml after 12 months, and in the MC group from 3.22 +/- 0.64 to 2.66 +/- 0.46 mU/ml, respectively. Due to the small number of patients with pancreatic polypeptide antibody titers above the detection limit no statistical evaluation was carried out. The level of serum proinsulin-binding IgG decreased in the MC group only (from 9.3 +/- 2.2 to 1.9 +/- 0.6 ng/ml after 12 months), and even showed a slight increase in the Conv. group (the respective titers were: 14.0 +/- 4.6 and 14.9 +/- 4.6 ng/ml). In the MC group 10 patients (91%) showed improvement and 7 (64%) complete regression of their lipoatrophy corresponding to 6 (60%) and 2 (20%) in the Conv. group. This finding suggests a possible role of proinsulin-binding antibodies in the pathogenesis of insulin lipoatrophy.
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69
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Bak M, Szczepańska-Sadowska E, Krzymień J, Kozłowski S, Czyzyk A. Influence of insulin on plasma concentration and renal excretion of sodium and potassium in normal, electrolytes depleted and aldosterone treated dogs. Horm Metab Res 1987; 19:470-4. [PMID: 3323013 DOI: 10.1055/s-2007-1011855] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Effects of insulin on plasma concentration and renal excretion of sodium and potassium were compared in conscious dogs 1) maintained in water and electrolytes balance (Series 1, 10 dogs), 2) depleted of electrolytes by repeated i.v. loading with 20% mannitol (Series 2, 10 dogs), and 3) aldosterone treated (0.8 micrograms.kg-1.h-1 i.v., Series 3, 10 dogs). In each Series intravenous infusion of insulin at a rate of 0.05 U.kg-1.h-1 elicited transient increase in plasma sodium concentration and prolonged hypokalemia. Repeated loading with mannitol in Series 2 elicited significant elevation of plasma sodium, ADH and aldosterone concentrations, as well as decrease in extracellular fluid volume. Infusion of insulin in this Series elicited smaller decrease in plasma potassium concentration and longer lasting hypernatremia than in dogs in water-electrolytes balance. Aldosterone infusion in Series 3 did not change hypokalemic effect of insulin but attenuated hypernatremia. Infusion of insulin in Series 1 elicited increase of sodium excretion and decrease in potassium excretion. These effects were absent in Series 2 and 3. The results indicate that depletion of electrolytes and blood aldosterone elevation modify the effects of insulin on plasma concentration and renal excretion of sodium and potassium.
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70
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Stryjek-Kamińska D, Malczewski B, Kopeć A, Rowińska-Marcinska K, Czyzyk A. [Acetylation phenotype in diabetes mellitus]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1987; 78:89-96. [PMID: 3271290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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71
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Lao B, Szczepanik Z, Bartosiewicz W, Czyzyk A. [Post-fructose increase in the blood level of lactic acid in various pathologic conditions]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1987; 77:283-90. [PMID: 3271280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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72
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Czyzyk A, Tronier B, Heding LG, Szadkowski A, Muszyński J. [Effect of phenformin on the plasma somatostatin level in healthy persons]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1986; 76:137-43. [PMID: 2883630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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73
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Czyzyk A, Rogala H, Stepka M, Krzymień J, Szymerska E. [Biological activity of semisynthetic human insulin in healthy persons and in patients with diabetes mellitus]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1986; 76:144-51. [PMID: 3554161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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74
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Rogala H, Lawecki J, Czyzyk A. [Effect of insulin of various degrees of purity on post-insulin lipoatrophy]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1986; 76:166-71. [PMID: 3554162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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75
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Rogala H, Lawecki J, Czyzyk A. [Immunogenicity of MC Lente Novo insulin]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1986; 76:172-6. [PMID: 3554163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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76
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Czyzyk A. [Epidemiology of vascular disease in diabetes mellitus]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1986; 76:129-36. [PMID: 3575142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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77
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Kasperska-Czyzykowa T, Heding LG, Czyzyk A. Hyperproinsulinaemia in cirrhosis. Diabetologia 1985; 28:59. [PMID: 3979687 DOI: 10.1007/bf00277002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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78
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Czyzyk A, Szadkowski M, Muszyński J. Reduced inhibitory effect of somatostatin on the exocrine function of the pancreas and on serum insulin (IRI) levels in chronic relapsing pancreatitis. Horm Metab Res 1984; 16 Suppl 1:155-9. [PMID: 6085315 DOI: 10.1055/s-2007-1014922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
In 3 healthy men and 4 healthy women, and in 5 men and 2 women with confirmed chronic relapsing pancreatitis (CRP) the inhibitory effect of somatostatin cn pancreatic exocrine function and insulin secretion stimulated with pancreozymin and secretin was determined. In all 7 patients with CRP the volume of pancreatic juice and the bicarbonate and amylase and protein output after stimulation were lower than in healthy subjects, and somatostatin had a reduced inhibitory effect on both the basal secretion and particularly on the pancreozymin-secretin-stimulated secretion. A similarly lower inhibitory effect of somatostatin on the secretin-pancreozymin induced increase in blood insulin (IRI) level was observed in these patients. The presented data suggest that the damaged pancreas reacts less effectively not only to the stimuli enhancing its exocrine and endocrine secretory activity, but also to the stimuli inhibiting this activity. This observation may be of practical value for the evaluation of the functional efficiency of the pancreas.
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79
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Kasperska-Czyźykowa T, Heding LG, Czyzyk A. Serum levels of true insulin, C-peptide and proinsulin in peripheral blood of patients with cirrhosis. Diabetologia 1983; 25:506-9. [PMID: 6363178 DOI: 10.1007/bf00284460] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The levels of proinsulin, immunoreactive insulin, true insulin (calculated from the difference, namely immunoreactive insulin-proinsulin) and C-peptide were determined in the fasting state and during a 3-h oral glucose tolerance test after administration of 100 g of glucose in 12 patients with cirrhosis with normal oral glucose tolerance test (50 g) and in 12 healthy subjects serving as controls. In the patients with cirrhosis the serum levels of proinsulin and immunoreactive insulin were significantly higher in the fasting state and after glucose loading than in the healthy subjects. The serum level of true insulin was also higher in the patients with cirrhosis, but the difference was less pronounced and only significant at a few of the time points. The serum level of C-peptide was very similar in both groups. These results emphasize that cirrhosis is a condition in which the serum proinsulin level is raised and that this hyperproinsulinaemia contributes greatly to the increased immunoreactive insulin levels observed in patients with this disease.
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80
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West KM, Ahuja MM, Bennett PH, Czyzyk A, De Acosta OM, Fuller JH, Grab B, Grabauskas V, Jarrett RJ, Kosaka K. The role of circulating glucose and triglyceride concentrations and their interactions with other "risk factors" as determinants of arterial disease in nine diabetic population samples from the WHO multinational study. Diabetes Care 1983; 6:361-9. [PMID: 6617413 DOI: 10.2337/diacare.6.4.361] [Citation(s) in RCA: 311] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
In 9 of the 14 national samples of diabetic patients assembled for the WHO Multinational Study of Vascular Disease in Diabetes additional laboratory data made it possible to relate manifestations of macrovascular disease to blood glucose concentrations as well as to diabetes duration and to other potential determinants. In five of the samples, serum triglyceride concentrations were also measured and were included in simple and multivariate analyses. Ischemic heart disease defined from Minnesota-coded EKGs and standardized WHO questionnaires was more strongly associated with serum triglyceride concentrations than with serum cholesterol concentrations, an association less notable in non-insulin-dependent diabetic patients. Ischemic heart disease was not related to the single fasting plasma glucose estimated for this study. Stroke and amputation were much more strongly related to the known duration of diabetes than was ischemic heart disease, and they were both related to blood glucose concentration measured at the time of study. Despite major variation in arterial disease prevalence rates between collaborating centers, risk for diabetic women appeared to equal that for diabetic men. The major variation in arterial disease prevalence between national groups could be accounted for only in part by the risk factors studied. Other factors, genetic or more likely environmental, are likely to contribute to the variation in arterial disease susceptibility and, if definable, may be potentially preventable.
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81
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Czyzyk A. [Usefulness of the determination of C-peptide and proinsulin in the extrahepatic serum for the evaluation of the function of the B cells of the islands of Langerhans]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1983; 69:249-57. [PMID: 6356053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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82
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Czyzyk A, Jóźwicka E, Babiuch L, Szczepanik Z. [Diagnostic value of the determination of the fructose assimilation coefficient in liver diseases]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1983; 69:267-76. [PMID: 6634452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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83
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Jayyab AK, Heding LG, Czyzyk A, Malczewski B, Królewski AS. Serum C peptide and IRI levels after administration of glucagon and glucose in non-insulin-dependent diabetics. Horm Metab Res 1982; 14:112-6. [PMID: 7040196 DOI: 10.1055/s-2007-1018942] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A comparative study was carried out on B cell response to alternative intravenous glucagon (1.0 mg) and intravenous glucose (0.33 g per kg body weight) in healthy non-obese persons (c-NOb), healthy obese persons (C-Ob), non-obese non-insulin-dependent diabetics (NIDD-NOb) and obese non-insulin-dependent diabetics (NIDD-Ob). Each group comprised ten subjects. C-peptide (CP immunoassay using antiserum M 1230) and IRI in the serum were measured for each test. After glucose load in B-cell responses were significantly lower in both the diabetic groups than in the normal groups. After glucagon injection there were no significant differences in IRI and CP levels between NIDD-NOb and C-NOb, however, significantly lower levels of serum CP were noted among NIDD-Ob in comparison to C-Ob with a lack of these differences in IRI levels. This phenomenon is well reflected by the molar IRI/CP ratio expressed as a percentage. In the fasting state IRI accounted in C-Ob for 8.8 +/- 3.5 per cent of CP, while in NIDD-Ob for up to 25. +/- 10.4 percent of CP (P = 0.0004). In the latter group of patients, the IRI/CP ratio after glucagon reached the highest values (over 30 per cent) observed in this study. These data suggest the important role in insulin disposal played by the liver in non-insulin-dependent diabetes associated with obesity. Another explanation for these data is that more proinsulin is secreted in this group of patients as compared to other groups.
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84
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Królewski AS, Czyzyk A, Kopczyński J, Rywik S. Prevalence of diabetes mellitus, coronary heart disease and hypertension in the families of insulin dependent and insulin independent diabetics. Diabetologia 1981; 21:520-4. [PMID: 7040141 DOI: 10.1007/bf00281541] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
During an epidemiological study concerning the fate of diabetics in Warsaw, 2,356 subjects (aged 35-68 years with duration of diabetes mellitus of 3-11 years) were investigated with particular relevance to the presence of diabetes mellitus, coronary heart disease, and hypertension in their parents and siblings. Diabetics were classified into the following groups: insulin dependent, insulin independent nonobese, insulin independent obese, and a group in whom the distinction between insulin dependence and insulin independence was unclear. The findings in these groups were compared with the frequencies of these diseases in a random sample of general population. There was an excess of diabetes in close relatives of all the diabetic groups. This was highest for insulin independent non-obese diabetics. There was no difference in the prevalence of coronary heart disease and hypertension in close relatives of insulin dependent diabetics when compared with the general population, but these were twice as prevalent in close relatives of the insulin independent non-obese group. Obese insulin independent diabetics reported a similar excess of coronary heart disease and hypertension in siblings, but the excess was less marked in parents. The prevalence of these diseases in families of probands with unclassified diabetes was intermediate between the other two groups. The results demonstrate an aggregation of diabetes mellitus with coronary heart disease and hypertension in families of insulin independent non-obese diabetics. This provides further evidence for heterogeneity in diabetes mellitus.
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85
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Czyzyk A, Królewski AS, Szabłowska S, Alot A, Kopczyński J. [Clinical course of myocardial infarct in diabetes mellitus]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1980; 64:481-90. [PMID: 7208365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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86
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Czyzyk A, Stryjek-Kamińska D. [Adverse effects and interactions of oral antidiabetics]. POLSKI TYGODNIK LEKARSKI (WARSAW, POLAND : 1960) 1980; 35:1757-60. [PMID: 7012809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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87
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Królewski AS, Czyzyk A, Kopczyński J, Rywik S. [Incidence of non-infectious diseases in the families of probands with different types of diabetes]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1980; 64:239-47. [PMID: 7443551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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88
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Czyzyk A. [New classification of diabetes. Current theories]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1980; 64:189-97. [PMID: 7443548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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89
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Jayyab AK, Heding LG, Czyzyk A, Malczewski B, Krókewski AS. [Blood serum levels of C-peptide and insulin in diabetics and healthy persons after intravenous administration of glucagon and glucose]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1980; 64:229-38. [PMID: 7003563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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90
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Czyzyk A, Lao B, Orłowska K, Szczepanik Z, Bartosiewicz W. [Post-exertion alaninemia in healthy persons and patients with insulin-independent diabetes]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1980; 64:199-212. [PMID: 7443549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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91
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Czyzyk A, Królewski AS, Szabłowska S, Alot A, Kopczyński J. Clinical course of myocardial infarction among diabetic patients. Diabetes Care 1980; 3:526-9. [PMID: 7460722 DOI: 10.2337/diacare.3.4.526] [Citation(s) in RCA: 61] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The clinical course of myocardial infarction (MI) was compared between 154 known diabetic (Ds) and nondiabetic (NDs) MI patients matched for age, sex, and hospital ward. In both groups similar numbers of cases with cardiac rupture, shock, pulmonary edema, and clinically observed arrhythmias were found. In contrast, Ds patients had significantly more frequent A-V and intraventricular conduction disorders than NDs (P less than 0.02). Ds also died twice more often from MI (36%) than matched controls (18%). The excess case fatality rates from MI among Ds were limited to the period between the second and seventh day of hospitalization. The excessive fatality of Ds from MI resulted mainly from the high liability of insulin-dependent diabetic patients (IDDs), with the relative risk of over 4 in relation to NDs. Ds with arrhythmias and/or conduction disorders had a particularly poor prognosis for surviving, the relative risk exceeding 3. No ready explanation of this phenomenon is presently available.
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92
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Wysocki M, Czyzyk A, Slonska Z, Krolewski A, Janeczko D. Health behaviour and its determinants among insulin-dependent diabetics. Results of the diabetes Warsaw study. DIABETE & METABOLISME 1978; 4:117-22. [PMID: 680311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Health behaviour of a group of insulin-dependent diabetics and some factors influencing it have been described and analyzed. Aspects of health behaviour measured were: adherence to diet, insulin injection technique, urine self-testing and the pattern of action adopted in response to hypo- and hyperglycemia. Data were collected in 1975, from 170 insulin-dependent diabetics, aged 18-41, with known diabetes of from 6 months to 12 years duration. A standard questionnaire included items on health behaviour, knowledge of the disease and other factors. Of the subjects studied only 40% stated that they adhered to diet prescription. Occasional insulin injections were missed by 15%. Half the patients restricted diet or increased insulin dose in hyperglycemia but only 18% regularly tested urine for sugar. An important determinant of health behaviour was the level of understanding of the disease, which was found to be low among 58%. The present health education system for diabetic patients in Poland is discussed.
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93
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Czyzyk A, Lao B, Bartosiewicz W, Szczepanik Z, Orłowska K. [Comparison of the effects of phenformin, buformin and metformin on blood lactate level]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1978; 59:241-54. [PMID: 673874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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94
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Czyzyk A, Królewski AS, Gustowska I, Sobczyński J, Skowrońska Z. [Effect of phenformin on heart rate and urinary catecholamine excretion (preliminary communication)]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1978; 59:255-60. [PMID: 353760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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95
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Królewski AS, Czyzyk A, Janeczko D, Kopczyński J. [Mortality from cardiovascular diseases in diabetics as a function of methods of hypoglycemic treatment]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1978; 59:285-93. [PMID: 673877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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96
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Czyzyk A. [Prospects of diabetes treatment]. POLSKIE ARCHIWUM MEDYCYNY WEWNETRZNEJ 1978; 59:233-9. [PMID: 673873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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97
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Czyzyk A, Lao B, Bartosiewicz W, Szczepanik Z, Orlowska K. The effect of short-term administration of antidiabetic biguanide derivatives on the blood lactate levels in healthy subjects. Diabetologia 1978; 14:89-94. [PMID: 631460 DOI: 10.1007/bf01263445] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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98
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Królewski AS, Czyzyk A, Janeczko D, Kopczyński J. Mortality from cardiovascular diseases among diabetics. Diabetologia 1977; 13:345-50. [PMID: 913925 DOI: 10.1007/bf01223277] [Citation(s) in RCA: 70] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A retrospective analysis of a cohort of 5210 diabetic patients revealed a mortality rate 1.3 times higher than in the general population of Warsaw. The higher death rate in the cohort under study was mainly due to an excess mortality from coronary heart disease and cerebrovascular disease. The excess mortality was greater in men than in women. Th risk of death from cardiovascular diseases was higher among the patients with early onset diabetes. Mortality from cerebrovascular disease was highest in patients treated with insulin, intermediate in the group treated with oral drugs, and lowest in the group treated only with diet. The mortality ratio from coronary heart disease in men was not related to the method of hypoglycaemic therapy given at the onset or during the course of the diabetes. In women, the highest mortality was in the group treated with insulin, intermediate in the group treated with oral agents, and lowest in the group treated with diet only.
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99
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Czyzyk A, Muszyński J, Królewski AS. [Lactate coma in diabetes]. POLSKI TYGODNIK LEKARSKI (WARSAW, POLAND : 1960) 1977; 32:793-5. [PMID: 887480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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100
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Abstract
During epidemiologic investigations of vascular complications of diabetes in Warsaw the habit of cigarette smoking was analyzed in the subjects studied (4,530 diabetics). It was found that in the group of diabetics the number of ex-smokers was much greater (p less than 0.01) and that of present smokers lower (p less tan 0.01) than in a representative sample of the Warsaw population. Furthermore, it was observed that in the subgroup of insulin-treated diabetics the number of smokers was highest and the number of ex-smokers and nonsmokers was lowest in relations to other treatment subgroups.
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