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Effects of red wine, tannic acid, or ethanol on glucose tolerance in non-insulin-dependent diabetic patients and on starch digestibility in vitro. Metabolism 1999; 48:1179-83. [PMID: 10484061 DOI: 10.1016/s0026-0495(99)90135-x] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This study examines the effect of moderate intake of red wine, tannic acid, or ethanol during a meal in type 2 diabetic patients and the influence of tannic acid on the digestibility of starch by alpha-amylase. Thirty non-insulin-dependent diabetes mellitus (NIDDM) patients aged 53 +/- 6 years were studied (in vivo study) 10 of whom received red wine (200 mL), 10 tannic acid (150 mg), and 10 ethanol (16 g) with their midday meal (600 calories, 65 g carbohydrate, 20 g lipid, and 34 g protein). All patients were tested on two occasions (water or placebo v wine, alcohol, or tannic acid). The influence of tannic acid (0.25, 0.5, and 1 mg) on the digestibility of starch (100 mg) by alpha-amylase (100 U) was tested in vitro by sequential incubation at 37 degrees C (in vitro study). The maximum glucose excursion after lunch was 2.6 +/- 0.8 mmol/L at 90 minutes (T90) for water and 1.8 +/- 0.9 mmol/L at T90 for red wine taken with the meal. The values at T60 and T90 were significant (P < .01). Comparable results were obtained with tannic acid alone (nonalcoholic component of wine): the maximum glucose excursion after lunch was 2.76 +/- 0.9 mmol/L at T120 for placebo and 1.97 +/- 0.9 mmol/L at T90 for tannic acid (P < .01); no difference in glucose and insulin excursion was observed between water and ethanol. No interaction between tannic acid and starch was observed in the in vitro experiments, although after preincubation of alpha-amylase with tannic acid, digestion was slowed in a dose-dependent manner (6.1 +/- 1.1 minutes for 0.25 mg tannic acid and 13.1 +/- 1.59 minutes for 1 mg tannic acid). Drinking red wine with a meal did not increase blood glucose in NIDDM patients, and led to a slight decrease in some instances. The effect appeared to be mediated by the nonalcoholic compounds in wine such as tannic acid. Ethanol itself had no effect on plasma glucose or insulin levels.
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Intention-to-treat vs. on-treatment analyses of clinical trial data: experience from a study of pyrimethamine in the primary prophylaxis of toxoplasmosis in HIV-infected patients. ANRS 005/ACTG 154 Trial Group. CONTROLLED CLINICAL TRIALS 1998; 19:233-48. [PMID: 9620807 DOI: 10.1016/s0197-2456(97)00145-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Randomized clinical trials analyzed by the intent-to-treat approach provide unbiased comparisons among treatment groups. To avoid dilution of treatment effect, many people also perform an analysis by treatment actually received, although this method may introduce bias into the results. This paper presents several approaches used for analyzing data of a recent trial and the difficulties encountered in interpreting the results of each approach. The ANRS 005/ACTG 154 Study was a double-blind, placebo-controlled, randomized, international (French, U.S., and Spanish) multicenter trial designed to assess the effectiveness of pyrimethamine for the primary prophylaxis of cerebral toxoplasmosis (CT) in HIV-infected patients with advanced immunodeficiency. In the intention-to-treat analysis, the cumulative probability of CT at 1 year did not differ significantly between the pyrimethamine arm (11.9%) and the placebo arm (13.1%), Hazard Ratio (HR) = 0.94 (95% Confidence Interval (CI) = 0.62-1.42), whereas an on-treatment analysis resulted in a significant difference: 4.2% in the pyrimethamine arm and 12.4% in the placebo arm, HR = 0.44 (95% CI = 0.24-0.80). The data showed a significant interaction between compliance and treatment outcome; and side effects were more frequently cited as reasons for compliance violations in the pyrimethamine group. Several different analytic approaches (censoring data at the time patients discontinued the study medication only for selected reasons) failed to explain the disparity between the estimation of effect of pyrimethamine by the intention-to-treat and on-treatment analyses. This experience led us to believe that comparing the results of both analyses was the best method to convince clinicians that intention-to-treat was the only interpretable analysis. We were concerned that even if pyrimethamine had a beneficial effect, it was very difficult (1) to quantify and (2) to apply to clinical practice unless one could predict the occurrence of study drug discontinuation for each patient at the time of treatment assignment. Although exploratory analyses may yield clinically relevant information and useful clarifications in the evaluation of treatments, intention-to-treat remains the only interpretable analysis of clinical trials.
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[Prevalence of clinical manifestations of allergic reactions in HIV infection. Cross sectional study of 115 subjects]. Rev Med Interne 1997; 18:691-4. [PMID: 9365719 DOI: 10.1016/s0248-8663(97)83747-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A cross sectional survey was set up to study the relation between the prevalence of allergic-type reactions during HIV infection course. For each patient, a standardized interview about recent allergic-type manifestations (RATM), skin prick-tests to six common airborne allergens, IgE serum level were done. Among the 115 included patients, the mean CD4 lymphocyte count (CD4) was 214.7/mm3 (range: 0-1328/mm3). RATM were found in 8.8% of patients with CD4 < 50, in 30% of patients with CD4 between 51 and 200, in 36% of patients with CD4 between 201 and 350 and in 11.5% of patients with CD4 < 350 (p = 0.03). The risk of presenting RATM was 4.8 times (95% confidence interval = 1.7-13.5) higher in patients with CD4 between 51 and 350 than in other patients (p = 0.003). The proportion of positive prick-tests did not significantly vary according to the level of CD4. The increased frequency of RATM in patients with CD4 between 51 and 350/mm3 could be due to an allergic predisposition acquired during the course of HIV infection. The mechanisms explaining the reduced frequency of allergic manifestations when immunodeficiency is profound (CD4 < 50/mm3) remain to be explained.
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[Corticotropin deficiency and hyporeninism-hypoaldosteronism]. Presse Med 1997; 26:1002. [PMID: 9239147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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Intérêt pronostique des nodules cotonneux rétiniens chez les patients infectés par le VIH. Med Mal Infect 1997. [DOI: 10.1016/s0399-077x(97)80089-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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A low-protein diet improves insulin sensitivity of endogenous glucose production in predialytic uremic patients. Am J Clin Nutr 1997; 65:1512-6. [PMID: 9129485 DOI: 10.1093/ajcn/65.5.1512] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
A low-protein, low-phosphorus diet (LPD) has been shown to improve insulin sensitivity in uremic patients; however, this improvement has not been studied at low physiologic concentrations of plasma insulin, and the metabolic pathways concerned with this improvement have not been located. We used the glucose clamp technique at a low (0.25 mU.kg-1.min-1) level of hyperinsulinemia associated with the infusion of D[6,6-2H2] glucose to assess the insulin sensitivity of endogenous glucose production (EGP). Eight nondialyzed uremic patients were studied before and after 3 mo on an LPD providing 0.3 g/kg protein, 5-7 mg P/kg, and 146 kJ/kg (67% of energy as carbohydrates and 30% as lipids) per day, supplemented with ketoanalog amino acids. Postabsorptive plasma glucose and insulin declined after 3 mo of the diet (plasma glucose: 5.0 +/- 0.1 mmol/L before compared with 4.7 +/- 0.1 mmol/L after the LPD, P < 0.05; plasma insulin: 82.4 +/- 20.7 pmol/L before compared with 48.8 +/- 6.0 pmol/L after, P < 0.05). Postabsorptive glucose turnover rates did not change with the diet (2.06 +/- 0.14 mg.kg-1.min-1 before compared with 2.11 +/- 0.17 mg.kg-1.min-1 after LPD; NS). The insulin metabolic clearance rate was enhanced after the diet, so a lower level of hyperinsulinemia was obtained during the clamp (168.8 +/- 28.1 pmol/L before compared with 115.2 +/- 14.7 pmol/L after; P < 0.05). However, EGP was more easily inhibited after the diet (0.90 +/- 0.31 mg.kg-1.min-1 before compared with 0.30 +/- 0.17 mg.kg-1.min-1 after; P < 0.05), providing evidence of an improved insulin sensitivity of this parameter. This beneficial influence takes place at a physiologic level of hyperinsulinemia, and it probably plays an important role in the better glucose tolerance that has been reported in uremic patients on an LPD. An abnormal insulin sensitivity of EGP may participate in the disturbances of glucose metabolism in chronic renal failure.
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Survival after AIDS-defining events in patients with < 200 lymphocytes CD4+ x 10(6)/L who are toxoplasmosis antibody positive. ANRS 005/ACTG 154 Trial Group. JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES AND HUMAN RETROVIROLOGY : OFFICIAL PUBLICATION OF THE INTERNATIONAL RETROVIROLOGY ASSOCIATION 1997; 14:459-64. [PMID: 9170421 DOI: 10.1097/00042560-199704150-00010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The objective of this study was to assess whether patients with CD4+ cell counts <200 x 10(6)/L have a decreased survival after the occurrence of any AIDS-defining event; 187 patients from the placebo arm of a clinical trial of toxoplasmosis prophylaxis (ANRS005-ACTG154) were included. For this analysis, patients were HIV infected without any AIDS-defining event, had a CD4+ lymphocyte count < 200 x 10(6)/L, had a positive serology for Toxoplasma gondii, and had no severe liver, renal, or hematologic abnormalities. We used proportional hazards regression to study the relationships between baseline variables. AIDS-defining events as time-dependent variables, and survival. The risk of dying was increased by 1.9 for a 10-year increase in age and by 1.3 when CD4+ decreased by 50 x 10(6)/L; after the occurrence of a pneumocystosis, a cytomegalovirus infection, or a toxoplasmosis, the risk of dying was multiplied, respectively, by 10.9 (3.0-40.2), 10.0 (2.8-35.4), and 10.0 (4.5-22.2). None of the other AIDS-defining events was associated with an increased risk of dying, but the power to detect such an association was limited. We conclude that the occurrence of pneumocystosis, cytomegalovirus infection, or toxoplasmosis; age; and CD4+ cell count are important determinants of survival for HIV1-infected patients with CD4+ counts < 200 x 10(6)/L who are toxoplasmosis antibody positive.
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Abstract
Low-protein diets (LPD) increase insulin-mediated glucose disposal in chronic renal failure (CRF), but the fate of the better utilized glucose and the effect on energy production rate are unknown. Using a two-step (1 and 5 mU x kg(-1) x min(-1)) euglycemic hyperinsulinemic clamp combined with indirect calorimetry, we studied the effects of a LPD (0.3 g x kg(-1) x day(-1), supplemented with essential amino acids and ketoanalogs) in six patients suffering from chronic renal failure. After three months of diet, no significant change was observed concerning glomerular filtration rate, body wt, or arterial pH. In the postabsorptive state, plasma glucose and insulin levels were significantly lower, and energy production rose from 15.72 +/- 0.48 to 17.16 +/- 0.67 Cal x kg(-1) x min(-1) (P < 0.05). Insulin-stimulated glucose oxidation (2.36 +/- 0.29 vs. 3.37 +/- 0.35 mg x kg(-1) x min(-1); P < 0.05 at first clamp step) and nonoxidative disposal (P < 0.05 at both clamp steps) increased after LPD. This confirms that LPD ameliorates insulin sensitivity in CRF, even for low plasma insulin concentrations. Since energy production rate is increased by LPD, the caloric intake should be increased when protein intake is restricted.
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Increased risk of toxoplasmic encephalitis in human immunodeficiency virus-infected patients with pyrimethamine-related rash. ANRS 005-ACTG 154 Trial Group. Agence Nationale de Recherche sur le SIDA (ANRS-INSERM) and the NIAID-AIDS Clinical Trials Group. Clin Infect Dis 1997; 24:396-402. [PMID: 9114191 DOI: 10.1093/clinids/24.3.396] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Although drug-induced rash is frequent in human immunodeficiency virus (HIV)-infected patients, rash due to pyrimethamine has not been described previously. In a randomized, double-blind, placebo-controlled study of pyrimethamine as primary prophylaxis for toxoplasmic encephalitis, the incidence of rash (per hundred patient-years) was 8.1 in the pyrimethamine group versus 1.5 in the placebo group (P < .0002). The 1-year incidence of toxoplasmic encephalitis after occurrence of rash was 37%, as compared with 9.6% in the pyrimethamine group without rash, with a 3.7 times higher risk for patients with pyrimethamine-induced rash (P = .001); the incidence was 13% in the placebo group. At the time of toxoplasmic encephalitis, pyrimethamine was successfully readministered to 80% of patients who discontinued it because of rash. Thus, pyrimethamine, when used for prophylaxis, does induce rash in HIV-infected patients. These patients are at higher risk for toxoplasmic encephalitis and should be carefully monitored for it.
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Lipid-carbohydrate interactions in post-absorptive non-insulin-dependent diabetic patients. ANNALS OF NUTRITION & METABOLISM 1997; 41:108-17. [PMID: 9267585 DOI: 10.1159/000177985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Substrate competition is an important mechanism of insulin resistance, although its role in the post-absorptive hyperglycemia of NIDDM is not clear: lipid infusion does not raise plasma glucose levels in normal subjects, and total lipid oxidation, the elevation of which is a hallmark of disrupted carbohydrate metabolism, is normal in non-insulin-dependent diabetes mellitus (NIDDM). To examine further these two arguments against the involvement of lipid-carbohydrate interactions in the hyperglycemia of NIDDM, we compared the effect of a 3-hour lipid infusion ('Ivélip') on post-absorptive blood glucose levels, plasma lipids and respiratory exchanges in 15 patients with NIDDM, with that of an infusion of saline in 15 other patients with similar metabolic profiles. The lipid infusion significantly slowed the natural post-absorptive decline in blood glucose levels (saline -0.47 +/- 0.14 and Ivélip -0.10 +/- 0.12 mmol.l-1.h-1, p < 0.05), with marked interindividual differences. Substrate oxidation rates were unchanged during saline infusion, and were immediately (within 30 min) and reciprocally modified by the lipid infusion (lipid oxidation enhanced: 0.90 +/- 0.14 to 1.06 +/- 0.13 mg.kg-1.min-1 at time 30 min, p < 0.05; glucose oxidation inhibited: 1.27 +/- 0.19 to 0.87 +/- 0.18, p < 0.05), but this was not correlated with the alteration in blood glucose levels. In contrast, the increase in plasma lipids was continuous, and positively correlated with the change in blood glucose levels (r = 0.58, p < 0.05 for change of plasma free fatty acids; r = 0.55, p < 0.05 for change of plasma triglycerides, TGs). In line with the Randle mechanism, the lipid infusion affected oxidation rates, but another mechanism, depending on intravascular lipolysis of the infused TGs, was thought to occur in certain individuals whose blood glucose levels rose during the infusion.
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Predictive value of Toxoplasma gondii antibody titres on the occurrence of toxoplasmic encephalitis in HIV-infected patients. ANRS 005/ACTG 154 Trial Group. AIDS 1996; 10:1521-7. [PMID: 8931787 DOI: 10.1097/00002030-199611000-00010] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To study the predictive value of anti-Toxoplasma gondii antibody titres for the occurrence of toxoplasmic encephalitis (TE) in HIV-infected patients. METHODS Data from the placebo arm of a trial of primary prophylaxis for TE (ANRS 005/ACTG 154) were analysed. Patients included had CD4+ cell counts < 200 x 10(6)/l and a positive Toxoplasma serology. Immunoglobulin (Ig) G and IgM Toxoplasma antibody titres at entry were retrospectively determined by enzyme-linked immunosorbent assay and agglutination on serum samples in a single laboratory. Incidence of TE was estimated by Kaplan-Meier method and a Cox model was used to study the predictive value of antibody titres, adjusted for other covariates. RESULTS All 164 patients studied were positive for IgG antibodies and one had IgM antibodies. After a mean follow-up of 16 months, 31 cases of TE were documented. One-year incidence of TE was significantly higher in patients with IgG titres > or = 150 IU/ml (23.7%) than in patients with titres < 150 IU/ml (7.7%; relative risk, 3.1; P < 0.003). IgG titres remained significantly associated with the occurrence of TE (relative risk, 3.3; P < 0.005) in the Cox model. Predictive value of IgG titres did not differ according to baseline CD4+ cell counts. CONCLUSIONS In patients with CD4+ cell counts < 200 x 10(6)/l, IgG anti-Toxoplasma antibody titre is a prognostic factor of occurrence of TE, with a higher risk for titres > or = 150 IU/ml. This finding should reinforce the recommendation of specific prophylaxis in these patients.
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[Kikuchi-Fujimoto necrotizing histiocytic lymphadenitis: apropos of 2 cases and review of the literature]. Rev Med Interne 1996; 17:842-5. [PMID: 8976979 DOI: 10.1016/0248-8663(96)82689-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The Kikuchi-Fujimoto's syndrome is an histiocytic necrotizing lymphadenitis which is observed at any ages but preferentially among young adults. The sex ratio is about 4:1 in favour of women. It is clinically characterized by cervical lymph nodes in a context of fever and asthenia. Sometimes, there is transitory leucopenia and an increase of the erythrocyte sedimentation rate. The course of the disease is spontaneously favourable in 1 or 3 months but recurrence is possible. The histology of the lymph node could mimic a malignant lymphoma and the immunohistochemical findings are of a great importance (Ki-M1P or KP1 antibody). The etiology remains unknown but some infectious diseases have been suspected (toxoplamosis, Epstein-Barr virus). Its association with a systemic lupus erythematous had been described and this set the problem of its physiopathology. We report two new cases of Kikuchi-Fujimoto's syndrome which one was attributed to Epstein-Barr virus primo-infection and the other associated with a systemic lupus erythematous.
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Evolution of tumor necrosis factor-alpha serum concentrations in HIV infected individuals treated with zidovudine. PATHOLOGIE-BIOLOGIE 1996; 44:716-9. [PMID: 8977931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We studied the evolution of Tumor Necrosis Factor-alpha serum concentration (TNF-alpha) and CD4+ lymphocyte counts (CD4+) in a pilot cohort study of HIV-infected patients during the first year of zidovudine therapy. Data on 17 patients remaining asymptomatic during the one-year follow-up period (non progressors) were analysed. Serum samples were obtained at entry and at each follow-up visit (1, 3, 6, 9 and 12 months). TNF-alpha was quantified in pg/ml using a very sensitive radioimmunoassay (Medgenix). All patients had increased TNF-alpha at entry (median: 26.4 pg/ml). TNF-alpha decreased significantly as soon as the first month of therapy (median: 16 pg/ml). A steady state was then observed until Month 6 (median: 17.5 pg/ml), from which a slow increase appeared, without reaching the initial level (median at Month 9: 21.3, at Month 12: 19.8). During the same time, less sustained changes in CD4+ lymphocytes count and beta-2 microglobulin level were observed. The results of this pilot study suggest that, during HIV infection treated course, TNF-alpha could potentially be an additional surrogate marker to CD4+ lymphocyte count.
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[Vaccinations against hepatitis A and B in France in 1996]. Rev Med Interne 1996; 17:855. [PMID: 8976982 DOI: 10.1016/0248-8663(96)82692-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Abstract
Present strategies for vaccinations are based on new vaccines of classical (hepatitis A, influenza, varicella) or modern (hemophilus, hepatitis B) conceptions. They include variable schemes according to the vaccinal doses (hepatitis A, B, diphteria) or the number of injections (hepatitis A, B, rabies). Their goals are eradication (Measles, Mumps, Rubella), or immune maintenance by boosters (hepatitis A, poliomyelitis, tetanus). They introduce associated vaccines in the vaccinal calendar (diphteria, tetanus, poliomyelitis, pertussis, hemophilus b and hepatitis B). They enlarged the area of targeted vaccinations for at risk-professions or pathologies and for travellers.
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[Recurrent prolonged fever]. Rev Med Interne 1996; 17 Suppl 2:245s-248s. [PMID: 8760670 DOI: 10.1016/0248-8663(96)86465-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Abstract
Post-absorptive glucose metabolism was studied in non-insulin-dependent diabetes mellitus (NIDDM) patients and normal subjects using dideuterated glucose as tracer. From the progressive fall in blood glucose levels and the increase in isotopic enrichment, the post-absorptive situation could not be regarded as a steady state for glucose metabolism, and non-steady-state approximations had therefore to be applied. However, this did not alter significantly the results in the 10 NIDDM patients studied. Significantly higher values of endogenous glucose production (EGP) were obtained (178 center dot 1 +/- 24 center dot 0 mg m-2 min-1 vs. 80 center dot 2 +/- 14 center dot 4; P < 0 center dot 01) if the tracer priming dose was not adapted to the degree of hyperglycaemia. Valid measurements could be made after only 1 h isotopic equilibration time if an appropriately matched priming dose was employed. Methodologically acceptable values for EGP in the 10 NIDDM patients did not differ significantly from those of 10 normal control subjects (80 center dot 2 +/- 14 center dot 4 mg m-2 min-1 vs. 85 center dot 6 +/- 3 center dot 9; not significant). The post-absorptive hyperglycaemia in these patients was assumed to stem essentially from a defect in peripheral glucose uptake.
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Prévention primaire de la toxoplasmose cérébrale par le cotrimoxazole: surveillance prolongée de l'essai ANRS 005. Rev Med Interne 1996. [DOI: 10.1016/s0248-8663(97)80941-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Pyrimethamine for primary prophylaxis of toxoplasmic encephalitis in patients with human immunodeficiency virus infection: a double-blind, randomized trial. ANRS 005-ACTG 154 Group Members. Agence Nationale de Recherche sur le SIDA. AIDS Clinical Trial Group. J Infect Dis 1996; 173:91-7. [PMID: 8537688 DOI: 10.1093/infdis/173.1.91] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Pyrimethamine (50 mg) with folinic acid (15 mg) given three times weekly was assessed as primary prophylaxis for toxoplasmic encephalitis (TE) in 554 human immunodeficiency virus-infected patients seropositive for Toxoplasma gondii and with < 200 CD4 cells/mm3. At 1 year, the incidence of TE was similar in pyrimethamine, 12%, and placebo, 13%, groups (relative risk [RR], 0.9; 95% confidence interval [CI], 0.6-1.4), and the survival rate was also similar, 85% and 80%, respectively (RR, 0.9; 95% CI, 0.7-1.2). Rash was the only adverse event that appeared significantly more frequently in the pyrimethamine arm (7% vs. 1%). In the on-treatment analysis, the incidence of TE was lower in the pyrimethamine arm, 4%, than in the placebo arm, 12% (P < .006). Thus, pyrimethamine cannot be recommended as a first-line regimen for primary prophylaxis of TE if the patient can take cotrimoxazole. However, it should be considered for patients who are intolerant to cotrimoxazole, especially in high-risk patients with < 100 CD4 cells/mm3.
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[Pneumocystis carinii pneumonia in AIDS: retrospective analysis of 80 documented cases (1985-1993)]. Rev Med Interne 1996; 17:25-33. [PMID: 8677382 DOI: 10.1016/0248-8663(96)88393-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Eighty initial episodes of HIV-associated Pneumocystis carinii pneumonia (PCP) diagnosed at Bordeaux hospital between 1985 and 1993 are reported (57 were men and 23 women). PCP revealed HIV infection in 29 patients (36%). Others cases were patients with poor medical follow up (10%), with a CD4+ lymphocyte count above 200/mm3 at last follow-up (9%), non compliant with PCP prophylaxis (9%), or using aerolized pentamidine (AP+) (20%). The main clinical symptoms were fever (90%), dyspnea (68%), non productive (63%) and productive (17%) cough. Radiographic infiltrates were purely interstitial (59%), acinar and interstitial (25%), purely acinar (5%) and absent (11%). Thirty-eight percent of AP+ had upper lobe preferential involvement and 13% a pleural effusion. In all cases, Pneumocystis carinii was detected in bronchoalveolar lavage. Extrapulmonary localizations of pneumocystosis were noticed (eye, liver, spleen, ascitis) in two AP+. Mean CD4+ count was 54/mm3 in patients not having received aerolized pentamidine (AP-) and 22/mm3 in AP+. P24 antigenemia was positive in 53% (AP-) and 88% (AP+). PaO2 LDH and albuminemia were similar in both groups. Antimicrobial therapy (Cotrimoxazole in 91% of the cases) was combined with corticosteroids in 45% and mechanic ventilation in 19%. After 30 days of follow-up, 17 deaths were observed (21%) and 14 attributed to PCP: mortality was worse in AP+ (31%) than in AP- (19%). The main conclusions of our study are the followings: HIV related PCP is still in 1995 frequent and severe; atypical features should not rule out diagnosis; preventive measures are neither sufficient nor efficient. PCP remains in 1995 a priority in HIV related public health and therapeutical research.
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[Endogenous production and peripheral utilization of glucose in patients with insulinoma]. DIABETE & METABOLISME 1995; 21:428-32. [PMID: 8593924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Endogenous glucose production (EGP), glucose clearance and insulin sensitivity were measured in 5 subjects with insulinoma before and 3 to 6 months after surgical resection of the tumour. Endogenous glucose production and glucose clearance were evaluated by infusion of [6,6 D2] glucose, and insulin sensitivity was determined by a euglycaemic hyperinsulinaemic glucose clamp. The patients served as their own controls. The postabsorption blood glucose level was low before treatment (0.51 +/- 0.01 g/l) and EGP was 1.86 +/- 0.10 mg kg-1 min-1 (normal value: 2.2 to 2.6 mg kg-1 min-1), whereas the insulin level was relatively high (16.4 +/- 1.6 mU/l). After surgical resection of the insulinoma, the blood glucose level rose to 0.94 +/- 0.02 g/l and EGP to 2.33 +/- 0.04 mg kg-1 min-1, whereas the insulin level fell to 6.4 +/- 0.5 mU/l. Glucose metabolic clearance in the fasting state was 3.68 +2- 0.21 mg kg-1 min-1 before and 2.46 +/- 0.09 (n = 2.44 to 3.46 ml kg-1 min-1) after surgery. Clamp dose-response curves were shifted to the left and insulin sensitivity was improved after surgery. These data suggest that chronic hyperinsulinaemia is associated with inhibition of endogenous glucose production, a rise in basal glucose clearance and a state of insulin insensitivity during the clamp.
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High level of plasmatic von Willebrand factor limits the bleeding time in thrombopenic HIV-infected patients. Thromb Haemost 1995; 74:803-4. [PMID: 8585031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Abstract
We studied retrospectively the cases of neurological forms of Lyme disease observed in two internal and two neurological departments from 1986 till 1993. Twenty five cases have been collected among 15 men and ten women whose mean age was 61 years. Tick bites were previously noticed in 11 cases. Erythema chronicum migrans (ECM) was mentioned in 16 cases mostly on lower limbs. The mean time between ECM and the onset of neurological symptoms was less than 1 month in 11 cases, 2 months in three cases, and 6 months in two cases. Neurological abnormalities were often associated in the same patient. Hyperalgic radiculitis (n = 16), mainly noticed in the ECM territory (n = 10) was only sensitive in six cases and associated with motor deficit in ten. Atypical polyradiculoneuritis was achieved in six cases. Clinical (n = 5) or biological (n = 22) meningitis could occur: CSF was clear with pleiocytosis (132 per mm3), mainly lymphocytic, and hyperproteinorachia (1.2 g/l) with normoglycorachia. An increase of the CSF immunoglobulins G with oligoclonal fragmentation was noticed in 11 cases. Cranial neuropathy was frequent: VII (n = 8), VI (n = 2), III, IV, VIII (n = 1). Encephalitis (with white matter demyelination) resolved partially in two cases. Diagnosis was always confirmed by Borrelia burgdorferi serology (indirect immunofluorescence) with a significant increase of the antibodies titer (n = 17) or a CSF titer > 1/4 (n = 11). Syphilitic serology was always negative. All patients were treated with parenteral beta lactamins and four with corticosteroids. Outcome was favorable in 20 patients with incomplete resolution of neurological symptoms in two patients.
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Primary coinfection with human immunodeficiency virus and cytomegalovirus presenting as acute rhabdomyolysis. Clin Infect Dis 1995; 20:1077-8. [PMID: 7795063 DOI: 10.1093/clinids/20.4.1077] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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27
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[Hypoxemic pneumopathy in infectious mononucleosis in a 72-year-old man]. Presse Med 1995; 24:284. [PMID: 7899388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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28
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Rétinite à cytomégalovirus chez les patients infectés par le VIH: à propos de 57 observations. Rev Med Interne 1995. [DOI: 10.1016/0248-8663(96)86546-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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[Diarrhea and cytolysis]. Rev Med Interne 1995; 16 Suppl 2:254s-256s. [PMID: 7652248 DOI: 10.1016/0248-8663(96)80849-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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30
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Lymphadénite histiocytaire nécrosante de Kikuchi-Fujimoto associée à une primo-infection par le virus d'Epstein-Barr. Rev Med Interne 1995. [DOI: 10.1016/0248-8663(96)86632-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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31
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Une localisation exceptionnelle d'une splénomégalie myéloïde: l'hématopoïèse extramédullaire cutanée. Rev Med Interne 1995. [DOI: 10.1016/0248-8663(96)86708-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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32
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Teicoplanin: a well-tolerated and easily administered alternative to vancomycin for gram-positive infections in intensive care patients. Intensive Care Med 1994; 20 Suppl 4:S35-42. [PMID: 7699155 DOI: 10.1007/bf01713981] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A prospective, randomized multicentre study was conducted in order to evaluate the potentially superior tolerability profile of teicoplanin plus netilmicin compared with vancomycin plus netilmicin in patients in ICUs. We considered that these glycopeptides have been shown to have comparable efficacy and that comparative tolerability is of paramount importance, particularly in severely ill patients. A total of 56 patients were enrolled into the study (36 males and 20 females). Twenty-four patients were included in the teicoplanin plus netilmicin group (15 males, 9 females: mean age 56.8 years). The mean simplified acute physiological score (SAPS) was 9.4 (range 4-20). Thirty-two patients were randomized to receive vancomycin plus netilmicin (21 males, 11 females; mean age 56.4 years). The mean SAPS was 9.3 (range 2-16). Septicaemia was the most common infection (14 cases in each group). Most infections were caused by Staphylococcus aureus or coagulase-negative staphylococci. The mean daily doses were: for teicoplanin, 457 mg (6.7 mg/kg); for vancomycin, 1678 mg (24.4 mg/kg); and for netilmicin 263.3 mg (3.9 mg/kg) in the teicoplanin group and 248 mg (3.8 mg/kg) in the vancomycin group. The trough levels of teicoplanin in the serum remained mostly between 7 and 10 mg/l, while more fluctuation was seen in patients receiving vancomycin. The mean trough levels of netilmicin in the serum were 1.2 (SD 0.9) mg/l in the teicoplanin group, compared with 1.7 (SD 1.4) mg/l in the vancomycin group (NS: p > 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)
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Effects of a low-protein, low-phosphorus diet on metabolic insulin clearance in patients with chronic renal failure. Am J Clin Nutr 1994; 59:663-6. [PMID: 8116546 DOI: 10.1093/ajcn/59.3.663] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
The metabolic clearance rate (MCR) of insulin was studied in 17 nondiabetic patients with advanced chronic renal failure (creatinine 479 +/- 15 mumol/L, glomerular filtration rate 14.6 +/- 2.9 mL/min) before and after 3 mo of a low-protein, low-phosphorus diet (LPD) providing daily per kilogram 0.3 protein of vegetal origin and 3-5 mg inorganic phosphorus. The energy supply (146 kJ.kg-1 x d-1) was furnished mainly by carbohydrates. The diet was supplemented with a mixture of essential amino acids and keto-analogues. The MCR of insulin was determined by using the euglycemic clamp technique. Before the diet the MCR of insulin was low (450 +/- 127 mL.min-1 x m-2) but increased significantly at the third month (568.8 +/- 148 mL.min-1 x m-2), reaching values close to the MCR of control subjects (630 +/- 135 mL.min-1 x m-2). Identical results have been described during hemodialysis of anephric patients, leading us to hypothesize that an LPD reduces the production of dialyzable factors that interfere with peripheral insulin metabolism.
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[Epidemiological, clinical, biological and developmental aspects of leptospirosis: apropos of 30 cases in Aquitaine]. Rev Med Interne 1994; 15:452-9. [PMID: 7938956 DOI: 10.1016/s0248-8663(05)81469-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We have studied retrospectively 30 cases of leptospirosis observed in Aquitaine (South West France) from 1980 till 1992. This review was made in three internal and a nephrology department in Bordeaux hospital. Most cases occurred by indirect contact with infected animals or by occupational exposures. Onset was brutal with fever often associated with painful syndrome and sometimes conjunctival suffusion. Jaundice (70%), acute renal failure (67%), meningitis (50%) and hemorrhagic signs (50%) were among the major visceral manifestations. Diagnosis was always confirmed by micro-agglutination test. Leptospira ictero-hemorrhage was the predominant serogroup found. The outcome was favorable in 22 patients; reversible complications were seen in six cases (five acute renal failure with hemodialysis myocarditis and pulmonary edema in two hemodialysed patients, polyradiculoneuritis). Two patients died (acute respiratory failure and meningo-encephalitis with diffuse hemorrhagic syndrome). The characteristic of our series is the high frequency of hepatorenal syndrome due to the importance of our nephrologist recruitment. Furthermore our study confirm the vital prognostic characters of the pulmonary, renal, hemorrhagic and neurologic complications. No absolute relationship was found between the clinical and laboratory findings and the serotype of leptospira. Penicillin remains the treatment of choice and should be started as soon as possible the avoid the life threatening visceral complications.
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La pneumocystose pulmonaire au cours du sida. Analyse rétrospective de 80 cas documentés (1985–1993). Rev Med Interne 1994. [DOI: 10.1016/s0248-8663(05)82634-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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36
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[Clinical, biological and developmental aspects of cytomegalovirus infection in immunocompetent patients: apropos of 34 hospitalized patients]. Rev Med Interne 1994; 15:13-8. [PMID: 8052748 DOI: 10.1016/s0248-8663(05)82124-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We reviewed the thirty cases of cytomegalovirus infections with occurred in previously healthy patients, hospitalised for fever from 1981 to 1992. Pregnant women, transplant recipients, HIV infected persons and all immunocompromised subjects were excluded. We observed 34 cases (18 women, 16 men) whose mean age was 34 years (17 to 79). Fever appeared progressively (73%), persisted more than 15 days (87%) and was well tolerated. The main functional symptoms were headaches, myalgia (53%), profuse sweat (50%), abdominal pain, diarrhea, recent loss of weight, dry cough (51%). Splenomegaly was present in 24% of the cases. Chest X ray was always normal. Differential blood count was always inverse and an authentic mononucleosis syndrome was present in 91%: it appeared mainly 13 days after onset of symptoms. Hepatic abnormalities were nearly constant, especially cytolytic (97%) (transaminases three or four times upper the normal limit) but also cholestatic (62%). Thrombopenia has been noticed once (48,000/mm3). Serological diagnosis was confirmed with Elisa test (anti CMV Ig M: 30 cases) or complement fixation test (seroconversion: one, significant increase of the titers: two). CMV viremia, studied in seven patients, was positive in three. Spontaneous or treated (NSAI in 30%) outcome was nearly always favourable (97%). Two patients presented severe complications: meningo encephalitis and spleen rupture. CMV infection in previously healthy patients has to be suspected, without waiting for the mononucleosis syndrome, in view of a prolonged, well tolerated febrile illness, without pharyngitis, associated with hyperlymphocytosis and mild cytolysis. A careful follow-up is needed to detect the rare but severe complications.
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Méningites puriformes aseptiques récidivantes au cours d'une polychondrite chronique atrophiante. Rev Med Interne 1994. [DOI: 10.1016/s0248-8663(05)82680-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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38
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Abstract
Naso-orbito-cerebral mucormycosis is a fungal infection reported to occur especially in association with diabetes mellitus. Mucorales germinate in the nasal cavities and then colonize sinuses and the orbit. The diagnosis must be made before meningeal and cerebral impairement. The diagnosis is based on histologic and mucologic examination. Once the diagnosis is confirmed, treatment required high and prolonged dose of intravenous Amphotericine B, otherwise the evolution is fatal.
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Localisations pluri-viscérales de pneumocystose après deux ans de prophylaxie par aérosol de pentamidine (2 observations de patients infectés par le VIH). Rev Med Interne 1993. [DOI: 10.1016/s0248-8663(05)80550-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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40
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Aspects épidémiologiques, cliniques, biologiques et évolutifs de la leptospirose: à propos de 30 observations recueillies en Aquitaine. Rev Med Interne 1993. [DOI: 10.1016/s0248-8663(05)80371-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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41
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Désensibilisation accélérée à la clindamycine de patients sidéens traités pour une toxoplasmose cérébrale. Med Mal Infect 1993. [DOI: 10.1016/s0399-077x(05)80788-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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[Primary prevention of cerebral toxoplasmosis in patients with HIV infection: results of a double-blind randomized trial, pyrimethamine versus placebo]. Rev Med Interne 1993; 14:1002. [PMID: 8009000 DOI: 10.1016/s0248-8663(05)80120-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
To assess the efficacy of pyrimethamine (Pyr) for primary prophylaxis of cerebral toxoplasmosis (CT) in HIV patients (pts), 554 pts were randomized in a double-blind, placebo-controlled trial (mean follow-up: 14 months). The intent-to-treat analysis found no significant difference in the incidence of ct at 1 year: 12% (Pyr) versus 13% (Pcb) nor in survival. Side-effects leading to stop the study drug were more frequent in Pyr group, especially cutaneous rashes: 8% (Pyr) versus 2% (Pcb).
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44
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[Risk factors of cerebral toxoplasmosis in patients with HIV infection: data of a primary prevention trial]. Rev Med Interne 1993; 14:1001. [PMID: 8008999 DOI: 10.1016/s0248-8663(05)80119-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
To identify risk factors for cerebral toxoplasmosis (CT) in HIV patients (pts) with positive serology for Toxoplasma gondii and CD4 < 200/mm3, data from the placebo group (N = 280) of a primary prophylaxis trial, were analyzed. The probability of onset of CT (n = 46) was, at one year, 13.1%. Three baseline variables were independently associated with a higher risk of CT: group IV non AIDS, AIDS stage and CD4 < 50/mm3. Initial titer of antibodies to Toxoplasma gondii was not.
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Abstract
The main clinical and biological features of 22 cases of neurological forms of Lyme disease are reviewed. Radiculitis (n = 15), cranial nevritis (n = 7), meningitis (n = 5) and encephalitis (n = 4) are often associated. Tick bites were previously noticed in only 40% of cases; erythema chronicum migrans in 73%, "one to six months before the onset of neurological symptoms". Titers of Borrelia Burgdorferi antibodies were always above 1/256. Among 18 patients, DR W2 HLA haplotype was present in 15.
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46
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Ischémie aiguë de jambe révélatrice d'une endocardite à Kingella indologenes. Rev Med Interne 1992. [DOI: 10.1016/s0248-8663(05)81082-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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47
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Aspects cliniques, biologiques et évolutifs de la primo-infection à cytomégalovirus (CMV) du sujet adulte immunocompétent: à propos de 33 patients hospitalisés. Rev Med Interne 1992. [DOI: 10.1016/s0248-8663(05)80889-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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48
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[Action profile of a semisynthetic human isophane zinc insulin compared with customary isophane insulin]. DIABETE & METABOLISME 1992; 18:445-50. [PMID: 1297601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Addition of zinc to a protamine-isophane insulin should probably allow to lengthen its duration of action. Therefore we compared the action of this new type of insulin (NPH Zn) with that of a classical protamine-isophane NPH insulin (NPH); both were manufactured by the same firm. Five healthy volunteers were connected to an artificial pancreas. 0.6 U/Kg of insulin was injected subcutaneously in the low left quarter of the abdominal wall. Insulin action was monitored by the glucose needs delivered by the artificial pancreas working in euglycemic glucose clamp mode. Each insulin were tested in every subject at a ten day interval. The peak plasma insulin levels were observed after 2 h 30 for the NPH insulin (40 +/- 17 microU/ml) and after 3 h (47 +/- 22 microU/ml) for the NPH Zn insulin. The glucose needs reached their top levels after 2 hours (102 +/- 19 mg.kg-1 x 15 min-1) for NPH insulin and after 3 hours (98 +/- 28 mg.kg-1 x 15 min-1) for NPH Zn; the glucose needs decreased on a parallel way for both insulins but a one hour delay for NPH Zn insulin was observed. Addition of zinc to isophane NPH insulin slightly modifies the pharmacokinecinetic parameters, moving forward one hour in the glucose delivery.
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Short-term effect of red wine (consumed during meals) on insulin requirement and glucose tolerance in diabetic patients. Diabetes Care 1992; 15:546-8. [PMID: 1499475 DOI: 10.2337/diacare.15.4.546] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To determine the effect of wine on insulin requirement or glucose tolerance. RESEARCH DESIGN AND METHODS Five men with insulin-treated diabetes and 10 men with non-insulin-treated diabetes ate the same lunch with the same volume of either water or red wine (2 glasses). Insulin requirement was determined with an artificial pancreas (Biostator). Glucose tolerance was evaluated from the postprandial glycemic level. RESULTS There was no significant difference in insulin requirement determined with an artificial pancreas in the insulin-treated patients after the two meals (31.5 +/- 4.21 U with water and 31.8 +/- 4.3 U with wine). Glucose tolerance in the non-insulin-treated patients was lower after the meal with wine. CONCLUSIONS Moderate prandial wine consumption has no adverse effect on the glycemic control of diabetic patients. Thus, it appears unnecessary to proscribe the consumption of red wine in moderation with meals to diabetic patients. Wine contains tannins and phytates that can explain its action.
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50
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La mucormycose: une infection fungique du sujet diabétique. Deux observations. Rev Med Interne 1991. [DOI: 10.1016/s0248-8663(05)80686-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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