胰岛素对初发2型糖尿病的疗效及影响

目的:观察胰岛素对初发2型糖尿病的疗效及不良反应,以及对血糖的影响.方法:选择2008年1月至2010年1月在我院住院的T2DM患者为观察对象.120例初发2型糖尿病患者随机分为治疗组和对照组各60例,治疗3个月后,观察治疗的疗效及对血糖控制情况.结果:治疗组的疗效优于对照组,且治疗组血糖控制效果明显优于对照组,差异有统计学意义(P＜0.05).结论:胰岛素对初发2型糖尿病疗效确切,更好地降低T2DM血糖水平,值得基层医院广泛推广和应用.     

Five-year survival in persons aged 40 years or over with newly diagnosed diabetes mellitus

The five- to six-year all-cause mortality is analysed in 1323 newly diagnosed diabetic patients aged 40 years or over. The median age at diagnosis is lower for males (63.6 years) than for females (67.5 years), but more males (24.7%) than females (20.0%) have died (p = 0.04). This male excess mortality can mainly be attributed to the 60-79-year old males. With increasing diabetes duration both male and female diabetic patients exhibit an increasing excess mortality in comparison with the Danish population. For males this excess mortality becomes statistically significant four years after diagnosis for the 40-59 year-olds and after six years for the 60-79 year-olds. For females and very old males no statistically significant excess mortality is observed, but after two to four years there is a tendency for the survival curve of 40-79-year old females to separate from that of the Danish female population to show an excess mortality. In this population-based study the disadvantageous mortality experience of even newly-diagnosed diabetic patients is clearly demonstrated.     

Riboflavin deficiency in children with diabetes mellitus

Twenty-four insulin-dependent diabetic children and 114 normal control children, all between the ages of 6 to 16 years, were investigated for riboflavin deficiency. The method used was a measurement of erythrocyte glutathione reductase activity and the results were expressed as the activity coefficient (AC). None of the children had received vitamin supplementation. The percentage of diabetic children with riboflavin deficiency was 4 fold greater than in non diabetics. Supplementation with daily oral riboflavin quickly returned all AC values to normal.     

A model psychosocial screening program for children and youth with newly diagnosed Type 1 diabetes: Implications for psychologists across contexts of care.

Psychosocial factors are strongly associated with long-term medical and mental health outcomes for children with Type 1 diabetes. As a result, current national and international guidelines now call for psychosocial screening at or near the time of diabetes diagnosis. Despite this recommendation, there are no published protocols to provide guidance to psychologists attempting to screen and identify at-risk patients and their families and prevent the emergence of secondary psychological and medical complications. In this article, the authors describe a model psychosocial screening program that was designed to minimize barriers to implementation and that can potentially be adapted for use by psychologists in different settings. Preliminary findings from the pilot phase of program development suggest that the screening is effective at identifying patients at risk for subsequent problems with diabetes management. The screening was able to identify specific, modifiable risk factors that provide targets for efforts at preventive intervention using treatment approaches familiar to most psychologists. The authors conclude with a discussion of the importance of screening and knowledge of diabetes risk factors for psychologists working in different treatment settings. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Self-care behaviors, self-efficacy, and social support effect on the glycemic control of patients newly diagnosed with non-insulin-dependent diabetes mellitus

The purpose of this study was to explore the glycemic control and influencing factors in outpatients newly diagnosed with non-insulin-dependent diabetes mellitus (NIDDM). By purposeful sampling, data were collected from 130 outpatients with NIDDM at one medical center in Kaohsiung. The results indicated: (1) the mean value for HbA1C was 7.12%; and 63.1% of the patients belonged to moderate to well controlled group; (2) male patient's HbA1C value was significantly lower than female patient's; patients with no religious belief also had a lower HbA1C value than patients with a religious background; (3) there were strongly negative correlations between self-care behaviors, social support, and self-efficacy and HbA1C; (4) using a multiple stepwise regression analysis, religious belief and self-care behaviors were found to explain 10.9% variance of HbA1C level. The results of this study could be used as a reference for diabetes health education program.     

New developments in treating children with insulin-dependent diabetes mellitus

A number of new developments in the management of insulin-dependent diabetes mellitus have occurred in the past several years. Primary care providers including pediatric nurse practitioners need to be aware of these developments so that they can work effectively with specialty providers in caring for children with insulin-dependent diabetes mellitus. This article discusses the implications of the Diabetes Control and Complications Trial for children and adolescents, the Diabetes Prevention Trial-Type I, and several other recent developments in caring for children with insulin-dependent diabetes mellitus.     

Relative nocturnal hypertension in children with insulin-dependent diabetes mellitus

Twenty-four-hour blood pressure and heart rate measurements were carried out in 14 newly diagnosed diabetics and in 28 diabetics with 5-13 years' duration of the disease; 8 healthy children were used as controls. Mean arterial blood pressure increased at night in 5, decreased slightly (less than 10%) in 5 and decreased markedly (more than 10%) in 18 diabetics with longer duration of the disease. The diurnal-nocturnal differences in heart rates were significantly lower in diabetics with relative "nocturnal hypertension" compared to the control group (p < 0.05). A significant negative correlation was found between maximal arterial blood pressure during physical exercise and the diurnal-nocturnal differences in mean arterial blood pressure in diabetics (r = -0.58; p < 0.02). In conclusion, we found elevated nocturnal blood pressure in a subgroup of children with longer duration of diabetes and without increased albumin excretion. However, longitudinal studies of blood pressure profiles are needed to identify the candidates for diabetic vasculopathy among diabetic children.     

Carboplatin and vincristine chemotherapy for children with newly diagnosed progressive low-grade gliomas

OBJECTIVES: The purpose of this study was to identify behaviors associated with change in body mass index or with weight gain at the waist. METHODS: A cohort of 79236 White, non-Hispanic, healthy adults was questioned in 1982 and 1992 about diet and 10 physical activities. Estimates were made of the mean effects of stable behaviors on 10-year change in body mass index and on odds ratios for gain at the waist. RESULTS: Ten-year changes in body mass index was associated positively with meat consumption and smoking cessation and inversely with vegetable consumption, vitamin E supplementation, continued smoking, and some vigorous activities (e.g., jogging/running). Women's body mass index decreased with walking 4 or more hours per week and with regular alcohol intake, but these behaviors had a smaller effect on men's body mass index. weight gain was inversely associated with high vegetable consumption, walking 4 or more hours per week, and jogging/running 1 to 3 hours per week but not with less demanding physical activities. CONCLUSIONS: Simple derivation of behaviors associated with weight loss or reduced abdominal obesity may enhance programs designed to prevent obesity and chronic diseases.     

Physical activity and glycaemic control in children with diabetes mellitus

We report nine case histories of patients admitted to a psychiatric hospital for severe somatic disorders. The somatic disease was either the cause of the psychiatric symptomatology, or it occurred in addition to a well-known psychiatric disorder. For general practitioners and psychiatrists it can be difficult to differentiate between symptoms due to psychiatric disorders and symptoms that indicate somatic disorders. If patients refuse the necessary diagnostic or therapeutic procedures and show behaviour that is not related to good health, there is increased risk for complications and increased morbidity.     

Growth and sexual maturation in children with insulin-dependent diabetes mellitus

Prediabetes, the interval preceding the clinical recognition of diabetes mellitus, is believed to consist of several months or years of beta-cell destruction associated with no clinically recognized signs other than possible increased growth velocity. This increased growth rate may be the result of increased insulin, increased growth hormone, or both. As insulin-dependent diabetes approaches clinical recognition, insulin deficiency becomes manifest as slowing of growth velocity and more obvious weight loss. If a prepubertal child has insulin-dependent diabetes mellitus, sexual maturation is frequently delayed and physical growth is adversely affected. Insulin is an anabolic hormone that regulates metabolic pathways involved in the production of protein, glycogen, and fat. The normal release of growth hormone and the hepatic production of insulin-like growth factor I is modulated by the action of insulin. The absence of physiologic insulin response leads to dysfunctional quantities of growth hormone, insulin-like growth factor I, and sex hormones, resulting in growth impairment and delayed sexual maturation. Delayed sexual maturation may cause concern because it has a major impact on growth and maturation of children. However, there is evidence that sex hormones have a stimulating effect on the tissue damage associated with chronic hyperglycemia. The loss of physiologic insulin release significantly affects physical growth, sexual maturation, and the chronic complications associated with insulin-dependent diabetes mellitus.     

Active immunization against tetanus of children suffering with diabetes mellitus

The authors report on the anti-tatanus reimmunization of 76 diabetic children and adolescents hospitalized in the Diabetic Ward for Children in Varshetz. All patients had insulin-deficient diabetes and they were treatedwith insulin Lente. The diet was limited and physiological. Thirty-n-ne of the patients had diabetes in a state of compensation, while the remaining 37 patients were in a state of decompensation without acetonuria. The reimmunization was well tolerated and no strong general and local reactions were observed. The authors do not establish statistically significant differences during an overnight period in the blood sugar level and the degree of glucosuria before and after reimmunization. They conclude that the immunization does not disturb the metabolic processes. On the 20th day after the reimmunization 98.6% of the children showed a high antitoxic titre, which suggests that the capacity of diabetics to elaborate a good anti-tetanus immunity is unimpaired. It is recommended that patients with diabetes should be immunized against tetanus during a stage of stabilized diabetes metabolism.     

Factors associated with implementation of preventive care measures in patients with diabetes mellitus

BACKGROUND: There is only limited information on the extent to which physicians' characteristics affect the level of care and implementation of guidelines in patients with diabetes mellitus. OBJECTIVE: To identify physician characteristics associated with implementation of measures for preventive care in patients with diabetes mellitus and the distribution of implementation of these measures among them. PATIENTS AND METHODS: A retrospective chart audit of 519 patients eligible for health maintenance organization insurance on December 31, 1994, representing patients with diabetes receiving care from 22 primary care physician-providers of a managed care medical group in suburban North Los Angeles, Calif, and seen by physicians between January 1993 and December 1994. A short retroactive questionnaire for participating physicians was also used. The outcome measures were (1) measurement of serum high-density lipoprotein cholesterol; (2) urinalysis for the detection of proteinuria; and (3) ophthalmology referral for dilated fundus examination. RESULTS: Over a period of 2 years 78% of the patients had a high-density lipoprotein cholesterol determination, 80% had a test for proteinuria, and 62% were referred to an ophthalmologist. After adjustment for patient pool differences, physicians who were perceived by the administration of the medical group as "fast," based on a blinded evaluation of their number of patient encounters per unit time, had an odds ratio of 0.60 (95% confidence interval [CI], 0.37-0.95; P=.03) to obtain a high-density lipoprotein cholesterol determination in their patients and an odds ratio of 0.53 (95% CI, 0.32-0.87; P=.01) to test their patients for proteinuria. In patients requiring insulin, of fast physicians, the odds ratio for a referral for ophthalmology screening was 0.25 (95% CI, 0.07-0.85; P= .03). Duration of time in practice of over 15 years and disagreement with practice guidelines were associated with better outcomes. There was no association between physician sex, internal medicine training, or number of patients with diabetes in the practice and the implementation of outcomes. There was a highly significant association between the implementation of an outcome and the implementation of the other 2, resulting in a nonhomogeneous distribution of health care delivery. Physicians' estimate of their rate of implementation of outcomes, as assessed by the questionnaires, overestimated their actual performance while being in proportion with the documented rates. Most physicians took responsibility for the nonimplementation, accepting that it was an oversight on their part as opposed to an encounter with patient resistance. CONCLUSIONS: Most physicians believe that the lack of implementation of the measures for preventive care in patients with diabetes mellitus is an oversight. The oversight is more prevalent in the practices of busy physicians. The result is a nonhomogeneous distribution of health care. Computer reminders might be the solution.