The Guided Transfer of Care Improves Adult Clinic Show Rate

Objective: Every year, 500,000 youths in the U.S. with chronic disease turn 18 years of age and eventually require transfer to adult subspecialty care. Evidence-based interventions on the organization of transfer of care are limited, although engagement and retention in adult clinic are considered appropriate outcomes. Sustained continuity of care improves patient satisfaction and reduces hospitalization.Methods: We conducted a prospective, nonrandomized cohort study of patients with pediatric endocrine conditions, age 16 to 26 years, enrolled upon referral to the adult endocrine clinic of a physician trained in both adult and pediatric endocrinology (Med+Peds endocrinologist). Patients differed based on whether their referral originated from another pediatric endocrinologist (traditional transfer) or if the Med+Peds endocrinologist previously saw the patient in his pediatric endocrine clinic (guided transfer). Rather than relying on arbitrary age criteria, guided transfer to adult clinic occurred when physician and patient considered it appropriate. The primary outcome was show rate at the first and second adult visits.Results: Of 36 patients, 21 were referred by another pediatric endocrinologist and 15 underwent guided transfer. For traditional transfer, show rate to the first and second visit was 38%, compared to 100% in the guided transfer group (P = .0001). Subgroup analysis of 27 patients with diabetes revealed that both groups had similar initial hemoglobin A1c (P = .38), and the guided transfer group maintained hemoglobin A1c.Conclusion: Most traditional transfers were unsuccessful. Guided transfer was significantly more effective, with every patient successfully transferring, and could be implemented with adult endocrinologists willing to see patients in the pediatric clinic.Abbreviations: DKA = diabetic ketoacidosis; HbA1c = hemoglobin A1c; Med+Peds = Internal Medicine and Pediatrics     

Effect of near physiologic insulin therapy on hypoglycemia counterregulation in type-1 diabetes

OBJECTIVES: The aim of this study was to examine hormonal counterregulation during insulin-induced hypoglycemia in type-1 diabetic patients during long-term near normoglycemic insulin therapy and intensive clinical care. METHODS: Type-1 diabetic patients (age 35.3 +/- 2 years, body mass index 22.8 +/- 1 kg x m(-2), mean diabetes duration 13.6 (11-17 years), mean HbA1c during the last year 6.6 +/- 0.1%) and nondiabetic subjects were studied during (0-120 min) and after (120-240 min) hypoglycemic (3.05 mmol/l) hyperinsulinemic (approximately 330 pmol/l) clamp tests. RESULTS: During hypoglycemia peak plasma concentrations of glucagon (199 +/- 16 vs. 155 +/- 11 ng/l, p < 0.05), epinephrine (4,514 +/- 644 vs. 1,676 +/- 513 pmol/l, p < 0.001), norepinephrine (2.21 +/- 0.14 vs. 1.35 +/- 0.19 nmol/l, p < 0.01) and cortisol (532 +/- 44 vs. 334 +/- 61 nmol/l) were reduced in the diabetic patients. Plasma lactate did not change from baseline values (0.51 +/- 0.06 mmol/l) in diabetic but doubled in healthy subjects (1.13 +/- 0.111 mmol/l, p < 0.001 vs. control). During the posthypoglycemic recovery period plasma concentrations of free fatty acids were higher in diabetic patients at 240 min (1.34 +/- 0.12 vs. 2.01 +/- 0.23 mmol/l, p < 0.05). CONCLUSION: Despite long-term near physiologic insulin substitution and the low incidence of hypoglycemia, hormonal hypoglycemia counterregulation was impaired in type-1 diabetic patients after a diabetes duration of more than 10 years.     

Effects of lifestyle modifications on patients with type 2 diabetes: the Japan Diabetes Complications Study (JDCS) study design, baseline analysis and three year-interim report.

BACKGROUND: Lifestyle modifications may affect the development of diabetes and prevent complications. However, there is no direct evidence to show that lifestyle intervention is beneficial for patients with established type 2 diabetes. OBJECTIVE: The ultimate goal is to determine whether long-term lifestyle intervention can improve glycemic control and prevent complications in patients with type 2 diabetes. This initial report on a multi-year study describes protocols and the analysis of baseline data and three-year interim results. DESIGN: The study was a randomized, controlled, multi-centre, prospective intervention trial. The trial included patients from 59 Japanese institutes specializing in diabetes care. PATIENTS: The study enrolled 2 205 patients with previously diagnosed type 2 diabetes. INTERVENTION: The lifestyle modification program included intensive lifestyle management at each outpatient clinic visit and frequent telephone counseling. The intervention group received educational materials concerning the importance of lifestyle and behavioural changes, a diary to record progress of laboratory and other data, and a pedometer. MEASUREMENTS: Parameters and indices related to glycemic control, diabetic complications, dyslipidemia, hypertension, obesity, and atherosclerosis were measured several times a year. RESULTS: Small but significant differences in HbA1c levels between the intervention (INT) and conventional (CON) therapy groups appeared as early as two years after the start of intervention and were maintained in the third year (CON group, 7.78 +/- 1.27 % vs. INT group, 7.62 +/- 1.20 %, the initial HbA1c level was 7.80 +/- 1.42 % for the CON group and 7.68 +/- 1.28 % for the INT group). Data on differences in occurrence of micro- or macrovascular complications are not yet available. CONCLUSIONS: The effect of lifestyle modification on improving the glycemic control of patients with established type 2 diabetes mellitus was small but significant three years after initiation of the intervention.     

Adaptive regulation of beta-adrenergic receptors in children with insulin dependent diabetes mellitus

The beta-adrenergic receptors were investigated in partially purified mononucleal leukocytes (MNL) plasma membranes from 18 patients with IDDM in pediatric period, 9 healthy children and 8 normal adults. The decreased beta-adrenergic receptor number was seen in patients with IDDM (Bmax = 27.6 +/- 8.3 fM (125I) IHYP/mg protein) compared with normal children (Bmax = 40.4 +/- 10.4 fM (125I) IHYP/mg protein) and normal adults (Bmax = 36.9 +/- 6 fM (125I) IHYP/mg protein). MNL beta-receptor binding affinities (apparent Kd = 109.8 +/- 26.1 pM in IDDM, 102.8 +/- 46.6 pM in normal children, 130.0 +/- 43.1 pM in normal adults) did not differ. We divided the patients with IDDM into two groups based on their level of blood glycosylated hemoglobin (HbA1) when samples were taken. Group A IDDM (consisted of 9 diabetic patients with below 10% of HbA1) had markedly decreased beta-receptor numbers compared with group B IDDM (consisted of 9 diabetic patients with more than 10% of HbA1), whereas Kd was not significantly different. Also, there was negative correlation between Bmax and level of blood sugar or HbA1 in IDDM. This is the first report concerning the beta-adrenergic receptor in IDDM in pediatric period. We suggest that decreased Bmax in group B is a homeostatic response to restore the poorly-controlled hyperglycemic state to normoglycemia because the group B patients had high level of HbA1 and blood sugar.     

Inhibin B levels in adolescents and young adults with type 1 diabetes

OBJECTIVE/METHODS: To assess exocrine and endocrine testicular function in subjects with diabetes, we evaluated serum inhibin B, gonadotrophins and testosterone levels in 33 male adolescent and young adult patients affected by type-1 diabetes (age 21.0 +/- 5 years; range 14.2-33.3), with a mean disease duration of 12.7 +/- 5.8 years (range 1.5-25.3) and various metabolic control (HbA1c 7.8 +/- 1.5%; range 5.5-13.2) and compared them with those of an age-matched group of 36 healthy control subjects (age 19.5 +/- 4.1 years; range 13.6-28.1). Both patients and controls had a testicular volume >or=15 ml. Inhibin B was measured by ELISA method. RESULTS/CONCLUSION: Diabetics and controls had comparable inhibin B (203 +/- 74 vs. 221 +/- 69 pg/ml, respectively) and follicle-stimulating hormone (FSH) levels, while luteinizing hormone (LH) and testosterone levels were significantly higher in the diabetic group. Inhibin B was negatively correlated both in patients and controls with FSH, while a negative correlation with LH was found only in the diabetic group. We conclude that our young diabetic males, after a mean disease duration of 12 years and various metabolic control, had inhibin B and FSH levels comparable to those of normal subjects. Therefore, they seem to have a regular testicular function and in particular a normal seminiferous tubule/Sertoli cell activity despite sustained hyperglycemia.     

Health Care Transition in Young Adults with Type 1 Diabetes: Barriers to Timely Establishment of Adult Diabetes Care

ObjectiveTo examine barriers to health care transition reported by young adults with type 1 diabetes and associations between barriers and prolonged gaps between pediatric and adult diabetes care.MethodsWe surveyed young adults aged 22 to 30 years with type 1 diabetes about their transition experiences, including barriers to timely establishment of adult diabetes care. We evaluated relationships between barriers and gaps in care using multivariate logistic regression.ResultsThe response rate was 53% (258 of 484 eligible subjects). Respondents (62% female) were 26.7 ± 2.4 years old and transitioned to adult diabetes care at 19.5 ± 2.9 years. Reported barriers included lack of specific adult provider referral name (47%) or contact information (27%), competing life priorities (43%), difficulty getting an appointment (41%), feeling upset about leaving pediatrics (24%), and insurance problems (10%). In multivariate analysis, barriers most strongly associated with gaps in care >6 months were lack of adult provider name (odds ratio [OR], 6.1; 95% confidence interval [CI], 3.0-12.7) or contact information (OR, 5.3; 95% CI, 2.0-13.9), competing life priorities (OR, 5.2; 95% CI, 2.7-10.3), and insurance problems (OR, 3.5; 95% CI, 1.2-10.3). Overall, respondents reporting ≥1 moderate/major barrier (48%) had 4.7-fold greater adjusted odds of a gap in care >6 months (95% CI, 2.8-8.7).ConclusionSignificant barriers to transition, such as a lack of specific adult provider referrals, may be addressed with more robust preparation by pediatric providers and care coordination. Further study is needed to evaluate strategies to improve young adult self-care in the setting of competing life priorities. (Endocr Pract. 2013;19:946-952)     

Health transition: examples from the western Pacific.

The Industrial Revolution ushered in a rapid transition from agriculture to industrialization. Some biological effects of this transition included increasing life expectancy, reduced infant mortality, and some decline in fertility. Reduced infant mortality first brought about an increase in life expectancy, but as humans were able to control infectious diseases, child and adult mortality also decreased. Now, accidents and chronic diseases are responsible for most mortality in many age groups. This shift from infectious diseases to accidents and chronic diseases is called the health transition. Japan and US are Pacific Basin countries which have relatively high life expectancy and low infant mortality (1988, 75.54 years vs. 71.38 years, and 4.4 vs. 9.9, respectively). These figures suggest that these countries rather advanced in the health transition. Japan may have better life expectancy than the US because of the effect of environmental factors, ethnic diversity, and health care differentials by social class on cardiovascular disease and cancer mortality. China and Thailand hold intermediate positions (67.98 years (1985-1990) vs. 63.82 years (1985-1986), and 32.4 vs. 39, respectively). Some research indicates that urban conditions and factory work increase the cardiovascular disease risk among the Chinese. Recent research suggests that access to immunization and modern medical care for acute disease are the only critical variables of the health transition rather than other variables. Papua New Guinea is not progressing very well (53.18 years and 58). Papua New Guinea has not yet been able to control infectious diseases, especially malaria. This comparison illustrates that populations progress through the health transition at different rates.     

Health and psychosocial status of patients with turner syndrome after transition to adulthood: the Belgian experience

BACKGROUND: Most girls with Turner syndrome (TS) are intensively followed by paediatricians, but are lost to follow-up when they reach adulthood. To gain insight into the adult medical and psychosocial situation, we performed a survey in young adult TS patients. PATIENTS AND METHODS: A questionnaire concerning current health status, education, occupation and living situation was sent to 160 young adult TS women, all treated during childhood with GH and oestrogen if needed. RESULTS: We received 102 completed questionnaires. Mean +/- SD age at reception of the questionnaire was 23.4 +/- 3.3 years, height 153.3 +/- 5.2 cm, body mass index 23.7 +/- 4.9 kg/m(2). Age and auxological parameters were comparable between responders and non-responders. Thirteen (12.7%) responders were not under regular medical care; 15 (14.7%) were seen by a general practitioner, while 28 (27.4%) needed several specialists. Forty-one (40.2%) patients reported health problems. The most frequently reported problem was hypertension (10.7%), followed by hypothyroidism (5.8%) and back problems (4.9%). Twenty-four (23.5%) of the 41 patients were taking medication for the indicated health problems. Twenty-six (25.5%) women had undergone spontaneous puberty; 16 of them reported spontaneous menstruations while 10 received oestrogen replacement therapy. Of the 76 women with induced puberty, 11 (14.5%) were not taking any oestrogen anymore. Compared with the general population, more TS women attended university and more obtained higher education. Forty-six women (45.1%) were working full-time, 7 (6.9%) were unemployed, and 4 (3.9%) received an allocation. Seventy (68.6%) patients were still living with their parents, while 18 (17.6%) were living together or married, and 14 (13.7%) were living alone. CONCLUSIONS: The transition of adolescents with TS to adult medical care is not optimal in Belgium. Although 40.2% of these young women reported health problems, 12.7% did not consult any physician. Many TS women did not take oestrogen replacement therapy. A specialized multidisciplinary approach for adults with TS is needed in order to optimize health and psychosocial status in these women.     

Age at Transition from Pediatric to Adult Care Has No Relationship with Mortality for Childhood-Onset Type 1 Diabetes in Japan: Diabetes Epidemiology Research International (DERI) Mortality Study

Objective

To follow up Japanese patients with type 1 diabetes for a maximum of 40 years to examine when they transitioned from pediatric care to adult care and to explore whether the attending physician, i.e., pediatrician or internist, was associated with prognosis.

Methods

Participants consisted of 1,299 patients who had been diagnosed as having type 1 diabetes at less than 15 years old between 1965 and 1979 identified through two nationwide surveys. Patients were classified as having received either pediatric care or adult care at the age of 15 and 30, and were compared for differences in mortality associated with the attending physician.

Results

The attending physicians were confirmed for a total of 1,093 patients at the age of 15. Of these patients, 43.8% and 40.3% received pediatric care and adult care, respectively. Of the 569 patients receiving pediatric care, 74.2%, 56.6%, 53.4%, and 51.3% continued with pediatric care at 20, 30, 40, and 50 years old, respectively. The attending physicians (pediatrician or internist) at the age of 15 and 30 had no significant impact on their survival (P = 0. 892, 0.411, respectively).

Conclusions

More than half of the patients who had received pediatric care at the age of 15 continued to receive pediatric care even after the age of 30, suggesting that their transition was far from smooth, while the attending physician at the age of both 15 and 30 was not a prognostic factor for mortality. Thus, the timing for transition to adult care in these patients has no relationship with mortality in Japan.     

Transition-Related Discussions Among Adolescent Females With Turner Syndrome: Current Practices and Associated Factors

ObjectiveTo examine the current transition practices and factors associated with the occurrence and timing of transition-related discussions among adolescents with Turner syndrome (TS).MethodsA retrospective chart review was conducted at a large pediatric academic center among females with TS seen between 12 and 25 years of age. Medical/developmental characteristics, the age at transition, documented transition-related discussions, and the utilization of transition readiness assessment tools were abstracted. Analyses were conducted to examine the age/occurrence of discussions and associated factors.ResultsRecords of 112 patients were reviewed. The average age of TS diagnosis was 7.6 ± 5.8 years, and the average age of those that transitioned from pediatric to adult care (n = 21) was 20.1 ± 2.0 years. Only 22% of individuals had documented discussions regarding transition to adult care, and no transition readiness tools were utilized. The majority of transition-related discussions began between 11 and 15 years. Estrogen and cardiovascular counseling were common (84% and 75%, respectively). Less than half of the subjects had reproductive (40%), lifestyle (43%), and psychosocial (12%) discussions. Cardiovascular conditions were associated with transition to adult care discussions, and neurodevelopmental conditions were associated with psychosocial counseling. In those that transitioned to adult care, transition-related discussions occurred in only half of patients.ConclusionOur findings emphasize the need for the development and implementation of a standardized transition process for adolescents with TS, with particular attention to transition to adult care and reproductive, lifestyle, and psychosocial counseling. The utilization of formal transition tools may also help prepare these girls for transition to adult care.     

Vitamin D status in inpatients admitted to an internal medicine department

BACKGROUND/AIMS: A role of hypovitaminosis D has been advocated in several medical conditions. We investigated vitamin D status in medical inpatients, compared to a blood donors' group from the same area. METHODS: Fifty-nine consecutive medical patients were recruited at hospital admission, concomitantly to 207 blood donors of both genders. Serum calcium, albumin, phosphate, creatinine, alkaline phosphatase total activity, 25-hydroxyvitamin D [25(OH)D] and parathyroid hormone (PTH) were assessed from April to May 2005. RESULTS: In patients, 25(OH)D values were lower (13.1 +/- 9.2 vs. 16.3 +/- 8.5 ng/ml; p < 0.02) and PTH values higher (73.9 +/- 77.7 vs. 53.4 +/- 24.3 pg/ml; p < 0.01) than in controls, whose mean age was lower (62.5 +/- 14.5 vs. 45.8 +/- 15.6 years, p < 0.01). Such differences were not confirmed when comparing patients to a subgroup of age and sex-matched controls drawn from the whole sample of blood donors. In both patients and controls there was a trend towards a negative correlation between 25(OH)D and age and a positive correlation between PTH and age. The prevalence of 25(OH)D <12 ng/ml was higher in patients than in controls as a whole (58 vs. 34%; chi(2) = 9.95; p < 0.002), but not in respect to the subgroup of matched controls (58 vs. 44%; chi(2) = 2.09; p = 0.14). The prevalence of severe vitamin D deficiency, 25(OH)D <5 ng/ml, was significantly higher in patients than in matched controls (17 vs. 4%; chi(2) = 6.75; p < 0.01). CONCLUSION: Hypovitaminosis D, defined as 25(OH)D <12 ng/ml, is frequent among inpatients, as in the general population of comparable age. A severe vitamin D deficiency is more common in hospitalized patients.     

Children diagnosed with diabetes during infancy have unique clinical characteristics

OBJECTIVE: Characterizing clinical and biochemical features of children diagnosed with diabetes mellitus between the ages of 6-24 months. DESIGN AND METHODS: Medical records of 42 children diagnosed with diabetes mellitus at age of 6-24 months were reviewed for gender, ethnic origin, family medical history, clinical and biochemical features at onset of diabetes compared with 60 diabetic patients diagnosed at age 5-16 years. RESULTS: Children diagnosed at 6-24 months had at onset more symptoms of apathy, restlessness, hyperglycemia during acute illness and a lower rate of remission than those diagnosed at older age (p < 0.001), significantly more episodes of diabetic ketoacidosis (83% vs. 40%, p < 0.001), lower HbA1c levels (mean 11.6 +/- 3.4 vs. 13.75 +/- 3.4%, p < 0.05) and a higher rate of celiac disease (12% vs. 3%, p = 0.046). There were no significant differences as to other autoimmune diseases. CONCLUSIONS: Patients with diabetes presenting at 6-24 months might be associated with a different clinical pattern and higher rate of celiac disease than diabetes presenting later in life. Understanding the nature and course of diabetes in this age group is crucial for planning interventional and preventive programs.     

Monitoring of early and advanced glycation in relation to the occurrence of microvascular complications in children and adolescents with type 1 diabetes mellitus

The authors aimed to evaluate if the monitoring of serum advanced glycation end-products (s-AGEs) could help to predict a development of diabetic complications. Clinical and biochemical parameters including fructosamine (FAM), glycated hemoglobin (HbA1c) and serum AGEs were investigated in children and adolescents with 1 type diabetes with (+DC) and without (-DC) complications. FAM levels (in mmol/l) were significantly elevated in +DC diabetic group compared to -DC one (3.043+/-0.459 vs. 2.614+/-0.430; p<0.001) or to controls (3.043+/-0.459 vs. 1.620+/-0.340; p<0.001) as well as in -DC compared to controls (2.614+/-0.430 vs. 1.620+/-0.340; p<0.001). HbA1c (in %) were significantly elevated in +DC diabetic group compared to -DC one (10.48+/-1.83 vs. 8.41+/-1.19; p<0.001) or to controls (10.48+/-1.83 vs. 5.0+/-0.38, p<0.001) and also in -DC compared to controls (8.41+/-1.19 vs. 5.0+/-0.38; p<0.001). Serum AGEs levels (in A. U.) were significantly higher in +DC group than in -DC (73.0+/-14.09 vs. 65.8+/-9.05; p<0.05) and in group +DC than in controls (73.0+/-14.09 vs. 60.17+/-13.78; p<0.05), whereas there was no difference between -DC and controls. FAM correlated with HbA1c in both diabetic groups (+DC: r=0.374; p<0.05; -DC: r=0.719; p<0.001), but not in controls. Serum AGEs were correlated with HbA1c (r=0.478; p=0.003) in +DC, but not in -DC or controls. Enhanced serum AGEs levels show that they could be not only an attendant phenomenon of microangiopathies, but also a predictor of their development.     

Turner Syndrome: Transition from Pediatrics to ADULTHOOD

ObjectiveTo highlight the importance of an improved, seamless, and effective transition from pediatric to adult care, especially for medically complex conditions such as Turner syndrome (TS).MethodsThe morbidities in adult patients with TS are reviewed, including features of the metabolic syndrome, congenital and acquired cardiovascular conditions, osteopenia and osteoporosis, autoimmune thyroid disease, and obesity, and psychobehavioral issues are addressed, in terms of promoting the development of independent selfcare and autonomy in adolescent patients.ResultsAn essential component of high-quality health care, transition for adolescents with TS needs to be reengineered as a staged process initiated during earlystage adolescence (about age 12 years), when exogenous estrogen therapy is begun in coordination with the final phase of growth hormone therapy. At this time, the focus of care shifts from the parent to the adolescent and from maximizing final adult height to inducing puberty with gradually increasing doses of estrogen. During this transition, the development of healthful and independent healthcare behaviors should be promoted to prepare patients with TS for the adult responsibility of self-care. During the final phase of transition, an adult care plan should be formulated in collaboration with the adolescent with TS and her providers of adult care to improve the likelihood that she will continue to be carefully monitored in a way that optimizes her adult health and longevity.ConclusionThe transitional period from pediatrics to adulthood is the ideal time for patients with TS to be made aware of their health history and health needs and of the evolving impact of TS into adulthood. (Endocr Pract. 2008;14:775-781)     

PAX4 mutation (R121W) as a prodiabetic variant in Okinawans

We previously reported that a missense mutation at codon 121 (CGG(Arg) to TGG(Trp), R121W) of PAX4 may be associated with the onset of type 2 diabetes in Japanese. In this study, we determined the frequency of the R121W mutation of PAX4 and characterized the prodiabetic phenotype in a population-based study. Healthy 372 residents participated in annual health check-ups in Nishihara (Okinawa, Japan) and unrelated 193 type 2 diabetic patients from the outpatient clinic of Ryukyu University Hospital were enrolled. Diagnosis of diabetes was based on the 1997 American Diabetes Association criteria. The R121W mutation in PAX4 was genotyped by PCR-RFLP analysis. In healthy residents, R121W mutation was detected in 12 of 372 residents (3.1%). The prevalence of newly diagnosed type 3 diabetes (25% vs. 5%, p=0.004) and HbA(1c) (5.6+/-1.9 vs. 5.1+/-0.7, p=0.026) was higher in the variants than in the wild-types. The odds ratio of diabetes in the R121W variants was 5.98 with 95% confidence interval from 1.50 to 23.9. The R121W mutation was observed in 12 of the 193 type 2 diabetic patients (6.2%). Onset-ages of diabetes were earlier (37+/-10 vs. 47+/-13 years, p=0.010) and the rate of insulin user was two times higher (83% vs. 41%, p=0.005) in the variants. The R121W mutation in PAX4 is a predisposing factor for the development of type 2 diabetes in Okinawans.     

Opportunistic Screening For Diabetes And Prediabetes Using Hemoglobin A1C In An Urban Primary Care Setting

Objective: In 2010, the American Diabetes Association (ADA) endorsed hemoglobin A1c (HbA1c) as 1 of 3 tests for diabetes and prediabetes screening. We describe the use of HbA1c testing for screening during routine visits in primary care clinics of an urban health care system in the U.S.Methods: In 2013 to 2014, retrospective analyses of deidentified electronic health records over a 2-year period, January 2010 to December 2011, for academic private practices (clinic group 1) and federally-qualified Community Health Centers (clinic group 2) identified 11,885 adults without prior diabetes or recent HbA1c testing. We estimated the proportion of patients eligible for screening according to ADA and U.S. Preventative Services Task Force (USPSTF) guidelines and calculated the potential yield of previously undiagnosed diabetes or prediabetes among those who received at least 1 HbA1c test.Results: Overall, 3,316 and 5,613 patients of clinic groups 1 and 2 (75.2% of each) were eligible for screening by ADA guidelines, while only 1,764 (39.9%) of clinic group 1 and 3,799 (50.9%) of clinic group 2 were eligible by USPSTF guidelines. In those eligible by either guideline, 731 (21.4%) patients of clinic group 1 and 1,293 (21.5%) of clinic group 2 received HbA1c testing; among these, in 71 (9.7%) and 121 (9.4%) patients from clinic groups 1 and 2, respectively, HbA1c results were in the diabetes range, and in 330 (45.2%) and 733 (56.7%), results were in the prediabetes range.Conclusion: In urban primary care settings, appropriate HbA1c testing could result in the detection of a substantial number of previously undiagnosed diabetes and prediabetes cases needing treatment.Abbreviations:ADA = American Diabetes AssociationBMI = body mass indexCI = confidence intervalEHR = electronic health recordHbA1c = hemoglobin A1cHTN = hypertensionICD = International Classification of DiseasesIFCC = International Federation of Clinical ChemistryOGTT = oral glucose tolerance testUSPSTF = U.S. Preventative Services Task Force     

Metabolic factors affecting residual beta cell function assessed by C-peptide secretion in patients with newly diagnosed type 1 diabetes.

BACKGROUND: In recent onset of type 1 diabetes, the residual beta cell function, assessed by baseline and/or stimulated C-peptide secretion, can be a useful parameter to establish the extension of beta cell destruction. How metabolic parameters at diagnosis influence residual C-peptide secretion is not well established. PATIENTS AND METHODS: We analyzed 553 consecutive patients with recent onset (<4 weeks) of type 1 diabetes (250 females and 303 males, mean age 15+/-8 years). Baseline and stimulated C-peptide by i.v. glucagon were evaluated using a highly sensitive radio-immunoassay. Metabolic parameters including blood glucose, HbA1c, insulin dose, and BMI were also evaluated. RESULTS: Baseline and stimulated C-peptide were 0.26+/-0.22 and 0.47+/-0.38 nmol/l and correlated positively with age (p<0.001). There was no significant correlation between C-peptide and blood glucose at diagnosis. BMI was positively correlated with both baseline and stimulated C-peptide secretion (p<0.001). By contrast, HbA1c levels inversely correlated with both baseline and stimulated C-peptide secretion (p<0.001). CONCLUSION: In type 1 diabetes at diagnosis, baseline and stimulated C-peptide are higher in pubertal and young adult patients compared with pre-pubertal patients suggesting that such parameter can be used as an end point marker for studies aimed at protecting and/or restoring beta cells in patients with substantial beta cell function. High levels of HbA1c and lower BMI are dependent variables of C-peptide values.     

Retrospective assessment of the quality of diabetes care in a rural diabetes clinic in Western Kenya

Background

Sub-Saharan Africa continues to face the highest rate of mortality from diabetes in the world due to limited access to quality diabetes care. We assessed the quality of diabetes care in a rural diabetes clinic in western Kenya.

Methods

To provide a comprehensive assessment, a set of clinical outcomes, process, and structure metrics were evaluated to assess the quality of diabetes care provided in the outpatient clinic at Webuye District Hospital. The primary clinical outcome measures were the change in HbA1c and point of care blood glucose. In assessing process metrics, the primary measure was the percentage of patients who were lost to follow up. The structure metrics were assessed by evaluating different facets of the operation of the clinic and their accordance with the International Diabetes Federation (IDF) guidelines.

Results

A total of 524 patients were enrolled into the diabetes clinic during the predefined period of evaluation. The overall clinic population demonstrated a statistically significant reduction in HbA1c and point of care blood glucose at all time points of evaluation after baseline. Patients had a mean baseline HbA1C of 10.2% which decreased to 8.4% amongst the patients who remained in care after 18?months. In terms of process measures, 38 patients (7.3%) were characterized as being lost to follow up as they missed clinic visits for more than 6?months. Through the assessment of structural metrics, the clinic met at least the minimal standards of care for 14 out of the 19 domains recommended by the IDF.

Conclusion

This analysis illustrates the gains made in various elements of diabetes care quality which can be used by other programs to guide diabetes care scale up across the region.

     

Transition Readiness in Adolescents and Young Adults Living With Congenital Adrenal Hyperplasia

ObjectiveCongenital adrenal hyperplasia (CAH) refers to a group of genetic disorders that affect cortisol biosynthesis and the need for glucocorticoid treatment is lifelong. The complexities of CAH can greatly affect teenage life and the transition from pediatric to adult care. The aim was to assess transition readiness and the impact on quality of life (QoL) as well as medication adherence rates in adolescents and young adults with CAH.MethodsProspective assessment of transition readiness was conducted through standardized questionnaires for adolescents and young adults (aged 16-35 years). Four open-ended questions on self-care were summarized in adolescents (aged 18-19 years) and their parents. Transition readiness was assessed using a modified CAH specific questionnaire: “Transition preparation and readiness to transfer from pediatric to adult care” with a cutoff level of >25 defined as good transition readiness. Measurement of QoL was performed using Rand 36. Medication adherence rate was measured using the self-reported questionnaire Adherence Starts with Knowledge.ResultsThirty-eight adolescents and young adults with CAH were included in the study. Transition readiness was classified as good in 26 (68%) of the participants. Good transition readiness was more frequent in participants with good medication adherence rates. A general linear model analysis showed a good transition readiness affected QoL by increasing QoL scores.ConclusionSelf-reported transition readiness was found in the majority of adolescents and young adults with CAH. A good medication adherence rate was associated with a better transition readiness and a good transition readiness was associated with increased QoL scores.