持续皮下输注赖脯胰岛素治疗老年非初诊2 型糖尿病患者临床观察

目的:观察比较持续皮下输注赖脯胰岛素与常规注射预混赖脯胰岛素对老年非初诊2型糖尿病患者的疗效与安全性。方法:将58例老年2型糖尿病患者随机分为观察组(29例)与对照组(29例),观察组用赖脯胰岛素经胰岛素泵持续皮下输注(CSI-I),对照组用精蛋白锌重组赖脯胰岛素25注射液,2次/d,常规皮下注射。两组患者均给予糖尿病教育、饮食控制及适量运动,共治疗2周。比较治疗前后两组患者的血糖、胰岛素用量、血糖达标时间以及低血糖发生率。结果:治疗后两组患者空腹血糖、餐后血糖均较治疗前下降(P<0.05),观察组血糖达标时间、胰岛素用量均明显低于对照组(P<0.05)。两组低血糖发生率无明显差异。结论:持续皮下输注赖脯胰岛素具有较好的疗效与安全性,是控制老年非初诊2型糖尿病患者较佳的方法。     

持续皮下输注赖脯胰岛素治疗老年非初诊2型糖尿病患者临床观察

目的：观察比较持续皮下输注赖脯胰岛素与常规注射预混赖脯胰岛素对老年非初诊2型糖尿病患者的疗效与安全性。方法：将58例老年2型糖尿病患者随机分为观察组（29例）与对照组（29例）,观察组用赖脯胰岛素经胰岛素泵持续皮下输注（CSI-I）,对照组用精蛋白锌重组赖脯胰岛素25注射液,2次／d,常规皮下注射。两组患者均给予糖尿病教育、饮食控制及适量运动,共治疗2周。比较治疗前后两组患者的血糖、胰岛素用量、血糖达标时间以及低血糖发生率。结果：治疗后两组患者空腹血糖、餐后血糖均较治疗前下降（P〈0．05）,观察组血糖达标时间、胰岛素用量均明显低于对照组（P〈0．05）。两组低血糖发生率无明显差异。结论：持续皮下输注赖脯胰岛素具有较好的疗效与安全性,是控制老年非初诊2型糖尿病患者较佳的方法。     

胰岛素不同给药方式对妊娠期糖尿病患者围手术期血糖控制的效果研究

目的:研究胰岛素不同给药方式对妊娠期糖尿病患者围手术期血糖控制的效果与安全性。方法:选择2013年11月～2016年11月于我院接受治疗的92例妊娠期糖尿病患者,所有患者按随机数字表法分为对照组和研究组,每组46例。对照组围手术期予以皮下注射胰岛素治疗,研究组围手术期予以胰岛素泵治疗。比较两组空腹血糖(FBG),餐后2 h血糖(2hPBG),血糖达标情况,抗生素使用情况,切口愈合情况、住院时间及并发症的发生情况。结果:治疗后12 h、24 h及36 h,两组FBG、2hPBG水平均较治疗前显著下降,且研究组以上指标均低于对照组(P0.05)。研究组血糖达标、抗生素使用、切口愈合及住院时间均明显短于对照组(P0.05)。两组均有低血糖、切口感染发生,研究组并发症发生率低于对照组(P0.05)。结论:胰岛素泵输注胰岛素对妊娠期糖尿病患者围手术血糖的控制效果明显优于皮下注射胰岛素,且其安全性更高。     

门冬胰岛素与人普通胰岛素及胰岛素泵在2 型糖尿病患者围手术期 的疗效比较

目的:探讨速效胰岛素类似物(门冬胰岛素,诺和锐)与人普通胰岛素(诺和灵R)及胰岛素泵在2型糖尿病(T2DM)围手术期治疗中的有效性和安全性。方法:158例围手术期T2DM患者随机分为胰岛素泵输注门冬胰岛素治疗CSII组52例,门冬胰岛素多次皮下注射治疗MSII(A)组56例,人普通胰岛素多次皮下注射治疗MSII(B)组50例。观察各组患者治疗前后空腹和餐后2h血糖变化、血糖达标时间、胰岛素用量、低血糖发生率及术后并发症发生率。结果:3组治疗后血糖均明显低于治疗前,CSII组治疗后血糖低于MSII(A)组(P<0.05),MSII(A)组治疗后血糖低于MSII(B)组(P<0.05);术后并发症CSII组低于MSII(A)组(P<0.05),MSII(A)组低于MSII(B)组(P<0.05)。结论:门冬胰岛素对T2DM围手术期血糖控制有较好的有效性、安全性和顺应性,胰岛素泵是2型糖尿病患者围手术期胰岛素输注的最佳模式。     

胰岛素不同给药方式治疗1型糖尿病临床疗效观察

目的：探讨胰岛素采用不同的给药方式对1型糖尿病患者临床治疗效果的影响。方法：回顾性分析了于2010．06．2012．10入住我院的60例1型糖尿病患者的临床资料,采用两种不同的给药方式：胰岛素泵持续皮下注射和胰岛素分次皮下注射,并检测以下指标以评判治疗方式优劣：血糖达标时间、胰岛素用量、低血糖发生次数。结果：（1）两组不同给药方式患者的血糖达标时间存在显著的统计学差异（P〈0．05）,两组患者的胰岛素用量也存在显著的统计学差异（P〈0．05）。（2）两组不同给药方式患者的低血糖发生次数之间存在显著的统计学差异（P〈0．01）。结论：胰岛素泵持续皮下注射是1型糖尿病患者血糖控制的最佳治疗方式。     

短期胰岛素泵强化治疗糖尿病的临床疗效观察

目的 观察比较短期应用胰岛素泵连续皮下输注(CSII)和多次皮下胰岛素注射治疗(MSII)糖尿病患者的疗效.方法 156例糖尿病患者随机分为CSII组和MSII组,分析比较两组血糖控制达标所需时间、胰岛素量及低血糖的发生率.结果 CSII组血糖达标所需时间、胰岛索量、低血糖发生率明显低于MSII组,差异具有统计学意义(P<0.01).结论 短期胰岛索泵强化治疗能较好模拟胰岛素分泌的生理节律,更快、更有效地控制高血糖,明显缩短血糖达标所需时间,减少血糖波动和低血糖的发生.     

诺和锐和诺和灵R在胰岛素泵应用比较

目的比较糖尿病患者应用超短效人胰岛素类似物诺和锐和短效人胰岛素诺和灵R在胰岛素泵持续皮下注射的疗效。方法将2005年1月~2007年1月住院的100例患者随机分为2组,观察组用诺和锐治疗,对照组用诺和灵R治疗,疗程均为2周。观察两组患者三餐前后血糖、凌晨血糖控制的情况,低血糖发生率等。结果观察组的三餐前的空腹血糖、三餐后的2 h血糖优于对照组,低血糖发生率明显低于对照组,在体重增加方面无显著性差异。结论诺和锐在胰岛素泵中的应用疗效优于诺和灵R。     

微量白蛋白尿期2型DKA患者使用胰岛素泵治疗的疗效观察与分析

为观察胰岛素泵治疗微量白蛋白尿期2型糖尿病老年患者酮症酸中毒的临床疗效,本研究选取本院肾病风湿病科和内分泌科52例微量白蛋白尿期(30 mg≤24 h尿微量白蛋白300 mg) 2型糖尿病酮症酸中毒老年患者作为研究对象,入院时间从2015年6月至2017年1月。入院后所有纳入患者均给予快速补液、纠正水、电解质和酸碱平衡、调节血糖等处理。其中26例患者给予24 h持续泵入诺和灵R的胰岛素泵治疗,初始设定胰岛素量为0.1 U·kg~(-1)·h~(-1)。待酮体阴性、动脉p H正常时,给予基础量泵入,设为胰岛素泵组;另26例患者给予诺和灵R持续快速静滴,滴速为0.1 U·kg~(-1)·h~(-1),待酮体阴性、动脉pH正常时改为皮下注射的方式,设为持续静滴组。对比两组患者的尿酮体转阴时间、胰岛素用量以及低血糖发生率,本研究发现,两组患者在性别构成、年龄、糖尿病病程、尿微量白蛋白、发病次数和严重程度方面差异无统计学意义(p0.05)。胰岛素泵组尿酮体转阴时间要比持续静滴组短,胰岛素用量少,低血糖发生率低,两者差异具有统计学意义(p0.05)。由此可见,胰岛素泵可以明显减少微量白蛋白尿期2型糖尿病酮症酸中毒老年患者的胰岛素用量,缩短尿酮体转阴时间,同时减少低血糖发生风险。     

门冬胰岛素联合地特胰岛素对2型糖尿病强化治疗的疗效评价

目的:探讨地特胰岛素联合门冬胰岛素与生物合成人胰岛素注射液R对2型糖尿病强化治疗的疗效.方法:回顾性分析近年来我院住院治疗的180例2型糖尿病患者的临床资料,随机分为两组,每组90例,观察组予门冬胰岛素联合地特胰岛素治疗,对照组予生物合成人胰岛素注射液R治疗,记录并分析两组治疗前后空腹血糖(FPG)、餐后2小时血糖(2h-PPG)、血糖达标时间、达标时胰岛素用量及低血糖发生情况.结果:观察组较对照组患者在治疗前后糖化血红蛋白值、空腹血糖值都有所降低,血糖达标时间(d),胰岛素日用量(U/kg*d)及低血糖发生率(次/人)都有所减少,疗前后Homa-IR有所降低,Homa-β及体重有所增加,两组患者在治疗后糖尿病并发症都有所好转,观察组较对照组改善情况更优,但无显著性差异;其中对照组较观察组在糖化血红蛋白值、空腹血糖值上的比较中无显著差异.结论:门冬胰岛素联合地特胰岛素较生物合成人胰岛素注射液R强化治疗2型糖尿病患者与疗效接近,但起效迅速,持续时间久,低血糖反应少,胰岛素用量低.     

甘精胰岛素在2型糖尿病围手术期对血糖控制的有效性、安全性和效益成本分析

目的:比较2型糖尿病围手术期患者使用甘精胰岛素和速效胰岛素控制血糖的有效性、安全性和效益成本分析.方法:对外科系统需要择期或限期手术的2型糖尿病患者随机给予甘精胰岛素组加速效胰岛素类似物或预混胰岛素类似物控制血糖.结果:两组患者达到了类似的空腹血糖控制,但甘精胰岛素组达标率更高、血糖达标时间短以及低血糖反应更少.尽管甘精胰岛素组患者胰岛素成本较高,但其糖尿病相关检查治疗成本、病房成本以及迭标总成本更低.结论:甘精胰岛素加速效胰岛素类似物可有效控制T2DM患者的围手术期血糖,缩短血糖达标时间,减少低血糖发生率低以及降低住院费用.     

门冬胰岛素与人普通胰岛素及胰岛素泵在2型糖尿病患者围手术期的疗效比较

目的：探讨速效胰岛素类似物（门冬胰岛素,诺和锐）与人普通胰岛素（诺和灵R）及胰岛素泵在2型糖尿病（T2DM）围手术期治疗中的有效性和安全性。方法：158例围手术期T2DM患者随机分为胰岛素泵输注门冬胰岛素治疗CSII组52例,门冬胰岛素多次皮下注射治疗MSII（A）组56例,人普通胰岛素多次皮下注射治疗MSII（B）组50例。观察各组患者治疗前后空腹和餐后2h血糖变化、血糖迭标时间、胰岛素用量、低血糖发生率及术后并发症发生率。结果：3组治疗后血糖均明显低于抬疗前,CSII组治疗后血糖低于MSII（A）组（P〈o．05）,MSII（A）组治疗后血糖低于MSII（B）组（P〈0．05）;术后并发症CSII组低于MSII（A）组（P〈0．05）,MSII㈧组低于MSII（B）组（P〈0．05）。结论：门冬胰岛素对T2DM围手术期血糖控制有较好的有效性、安全性和顺应性,胰岛素泵是2型糖尿病患者围手术期胰岛素输注的最佳模式。     

Hypoglycemia in childhood type 1 diabetes mellitus: Understanding and managing the dark side of intensive insulin therapy

Background: Despite the availability of advanced insulin delivery systems, blood glucose-monitoring equipment, and insulin analogue formulations, hypoglycemia remains a significant concern in the treatment of children and adolescents with type 1 diabetes mellitus (DM). Furthermore, patients who manage their blood glucose levels most effectively may also be the ones at greatest risk for hypoglycemia.Objective: The aim of this article was to review current issues surrounding the pathophysiology and frequency of hypoglycemia in children and adolescents with type 1 DM.Methods: Relevant articles for this review were identified through a search of MEDLINE (1992–2007; English-language articles only). The search terms used were children, adolescents, hypoglycemia, diabetes, insulin, and continuous subcutaneous insulin infusion.Results: The threat of severe hypoglycemia remains a major obstacle to the effective treatment of type 1 DM. Basalbolus therapy, using continuous subcutaneous insulin infusion or multiple daily injections, is the most effective and flexible method available for maintaining good glycemic control in children as well as in adults. Insulin analogues can be used effectively in these regimens and may be helpful toward addressing risks for hypoglycemia. Patient education should also be given a high priority in addressing the risk of hypoglycemia in children and adolescents with type 1 DM. The development of continuous glucose-monitoring systems offers the potential for an even brighter future for this group of patients.Conclusions: Recent advances in DM technology reduce but do not eliminate the risk of hypoglycemia in youth with type 1 DM. These observations underscore the need for a closed-loop insulin delivery system in which the rate of insulin infusion is regulated by real-time changes in glucose concentrations. (Insulin. 2007;2:157–165)Key words: type 1 diabetes mellitus; hypoglycemia; children; adolescents; insulin analogue; continuous subcutaneous insulin infusion; multiple daily injections; basal-bolus therapy.Accepted for publication 09052007     

Long-Acting Subcutaneously Administered Insulin for Glycemic Control Immediately After Cardiac Surgery

ObjectiveTo test the hypothesis that subcutaneous administration of basal insulin begun immediately after cardiac surgery can decrease the need for insulin infusion in patients without diabetes and save nursing time.MethodsAfter cardiac surgery, 36 adult patients without diabetes were randomly assigned to receive either standard treatment (control group) or insulin glargine once daily in addition to standard treatment (basal insulin group). Standard treatment included blood glucose measurements every 1 to 4 hours and intermittent insulin infusion to maintain blood glucose levels between 100 and 150 mg/dL. The study period lasted up to 72 hours.ResultsThere were no differences in demographics or baseline laboratory characteristics of the 2 study groups. Mean daily blood glucose levels were lower in the basal insulin group in comparison with the control group, but the difference was not statistically significant (129.3 ± 9.4 mg/ dL versus 132.6 ± 7.3 mg/dL; P = .25). The mean duration of insulin infusion was significantly shorter in the basal insulin group than in the control group (16.3 ± 10.7 hours versus 26.6 ± 17.3 hours; P = .04). Nurses tested blood glucose a mean of 8.3 ± 3.5 times per patient per day in the basal insulin group and 12.0 ± 4.7 times per patient per day in the control group (P = .01). There was no occurrence of hypoglycemia (blood glucose level < 60 mg/dL) in either group.ConclusionOnce-daily insulin glargine is safe and may decrease the duration of insulin infusion and reduce nursing time in patients without diabetes who have hyperglycemia after cardiac surgery. (Endocr Pract. 2011;17: 558-562)     

The Effect of Long-Term Use of U-500 Insulin Via Continuous Subcutaneous Infusion on Durability of Glycemic Control and Weight in Obese,Insulin-Resistant Patients with Type 2 Diabetes

ObjectiveTo evaluate the long-term efficacy and safety of U-500 insulin administered via continuous subcutaneous insulin infusion (CSII) in patients with insulin-resistant type 2 diabetes and high insulin requirements.MethodsWe retrospectively reviewed the effects of U-500 insulin administered via CSII on durability of gly-cemic control (HbAlc), body weight, total daily insulin dose, and incidence of hypoglycemia in 59 patients with insulin-resistant type 2 diabetes (duration of treatment 1 to 9.5 years; mean treatment duration 49 months). All variables were analyzed by 1-way analysis of variance (ANOVA) from pre-U-500 baseline to time points from 3 to 114 months.ResultsAfter 3 months of U-500 insulin use, hemoglobin A1c dropped significantly from a mean baseline of 8.3% to a mean value of 7.3% (P = .003), and this improvement was sustained for over 66 months of use. There was no significant overall change in body weight or total daily insulin dose over time with the use of U-500 insulin. For those subjects who did gain weight, there was a parallel increase in insulin dose that correlated with weight gain.The overall incidence of severe hypoglycemia was low over the study period, with a mean occurrence of 0.1 episodes per patient per year.ConclusionsU-500 insulin is safe and effective for extended use (up to 9.5 years) in patients with insulin-resistant type 2 diabetes who require high insulin doses, and provides sustained glycemic control without causing excessive weight gain. (Endocr Pract. 2013;19:196-201)     

2型糖尿病合并肺部感染患者维生素D的表达及其临床意义

目的:研究2型糖尿病合并肺部感染患者维生素D的表达及其临床意义。方法:以2017年6月～2018年12月我院收治的2型糖尿病患者160例为研究对象。将所有患者按照是否发生肺部感染分为观察组(发生肺部感染)61例与对照组(未发生肺部感染)99例。分别比较两组患者基本资料、维生素D水平、血糖相关指标水平以及T淋巴细胞亚群相关指标,并分析2型糖尿病合并肺部感染患者维生素D与血糖指标、T淋巴细胞亚群相关指标的相关性。结果:两组患者年龄、性别以及糖尿病病程等基本资料对比差异均无统计学意义(均P0.05)。观察组患者空腹血糖、糖化血红蛋白水平高于对照组,而25(OH)D水平低于对照组,差异均有统计学意义(均P0.05)。观察组患者CD3~+、CD4~+以及CD4~+/CD8~+低于对照组,差异有统计学意义(均P0.05)。经Spearman相关性分析可得:25(OH)D与空腹血糖、糖化血红蛋白水平均呈负相关关系,而与CD3~+、CD4~+以及CD4~+/CD8~+均呈正相关关系(均P0.05)。结论:2型糖尿病合并肺部感染患者维生素D水平下降,通过检测维生素D水平,有助于评估患者的血糖水平与免疫功能状况。     

Rapid tightening of blood glucose control leads to transient deterioration of retinopathy in insulin dependent diabetes mellitus: the Oslo study.

In a study of retinopathy during one year of tight blood glucose control 45 type I (insulin dependent) diabetics without proliferative retinopathy were randomised to receive either continuous subcutaneous insulin infusion, multiple insulin injections, or conventional insulin treatment (controls). Near normoglycaemia was achieved with continuous infusion and multiple injections but not with conventional treatment. Blind evaluation of fluorescein angiograms performed three monthly showed progression of retinopathy in the control group, transient deterioration in the continuous infusion group, and no change in the multiple injection group. Half the patients receiving continuous infusion and multiple injections developed retinal cotton wool spots after three to six months. These changes regressed in all but four patients after 12 months. Control patients did not develop cotton wool spots. Patients who developed cotton wool spots are characterised by a larger decrement in glycosylated haemoglobin and blood glucose values, more frequent episodes of hypoglycaemia, a longer duration of diabetes, and more severe retinopathy at onset. A large and rapid fall in blood glucose concentration may promote transient deterioration of diabetic retinopathy.     

地特胰岛素联合二甲双胍治疗妊娠糖尿病的疗效及对患者血清内脂素、抵抗素、血脂水平的影响

目的:研究地特胰岛素联合二甲双胍治疗妊娠糖尿病的临床疗效及对患者血清内脂素、抵抗素、血脂水平的影响。方法:选择2016年10月至2017年10月在我院进行治疗的妊娠糖尿病患者120例,按照随机数表法分为观察组和对照组。对照组给予二甲双胍治疗,观察组以对照组为基础联合地特胰岛素治疗。治疗后,观察和两组的临床疗效及不良反应的发生情况,治疗前后血清内脂素、抵抗素水平以及血脂血糖水平的变化。结果:治疗后,观察组总有效率(96.67%)明显高于对照组(85.00%)(P0.05);观察组血清内脂素、抵抗素、总胆固醇(TC)、甘油三脂(TG)、低密度脂蛋白胆固醇(LDL-C)、空腹血糖及餐后2h血糖水平均显著低于对照组(P0.05),HDL-C水平明显高于对照组(P0.05);两组不良反应发生率比较差异无统计学意义(P0.05)。结论:与单用二甲双胍相比,地特胰岛素联合二甲双胍治疗妊娠糖尿病可有效调节患者血脂血糖水平,降低血清内脂素与抵抗素水平,从而显著提高临床疗效,且安全性较好。     

New developments in the treatment and monitoring of type 1 diabetes mellitus

In recent years, insulin analogues are the benefits of the use in functional intensive insulin therapy for the treatment of diabetes. Shortacting insulin (lispro, aspart and glulisine) and long-acting insulin (glargine and detemir) have been developed for the management of diabetes. Short-acting insulin analogues are an alternative to regular human insulin before meals. These new short-acting insulin analogues show more rapid onset of activity and a shorter duration of action. As a result of these pharmacokinetic differences, an improved postprandial glycemic control is achieved, without increasing the risk of hypoglycemia. In addition, these insulin analogues can be administered immediately before a meal. The long-acting insulin analogues provide basal insulin levels for 24 h when administered once (glargine) or two (detemir) daily. Compared with previous intermediate- or long-acting conventional insulin, these insulins shows a flat profile of plasma insulin levels . The use of these long-acting insulin analogues appears to be associated with a reduced incidence of hypoglycemia, especially at night. The availability of these new insulin analogues has the potential to significantly improve long-term control over blood glucose in diabetic patients. In recent years more and more frequently the method of multiple daily injections (MDI) of insulin is being replaced by the method of continuous subcutaneous insulin infusion (CSII). It is the most physiological way to administer insulin. In recent years treatment with insulin pumps has been used more frequently in the pediatric patients and in the treatment of diabetes in pregnancy. Use of continuous glucose monitoring systems enables detection of glycemia fluctuations unrevealed by selfmonitoring of blood glucose, such as night hypoglycemias and early postprandial hyperglycemias. Real-time systems allow to reduce HbA1c levels and limit number of excursions. Non-invasive glucose measurement devices are introduced. Fully automated continuous glucose monitoring systems integrated with insulin pumps operating in closed-loop model, requiring no patient assistance, are still being researched. Commercially available systems operate in open-loop model, where the patient has to decide on administration and dose of insulin.