Reported prevalence of gestational diabetes in Scotland: the relationship with obesity, age, socioeconomic status, smoking and macrosomia, and how many are we missing?

Aims/Introduction: Gestational diabetes mellitus (GDM) is defined as ‘carbohydrate intolerance of varying degrees of severity with onset or first recognition during pregnancy,’ and is associated with increased fetal and maternal risks. The aims of the present study were to investigate the prevalence of GDM in Scotland over 32 years (1981–2012), and using the data from 2012, to assess how GDM related to maternal body mass index, maternal age, parity, smoking, Scottish Index of Multiple Deprivation, infant gender and macrosomia status. Materials and Methods: GDM prevalence along with anthropometric, obstetric and demographic data were collected on a total of 1,891,097 women with a delivery episode between 1 January 1981 and 31 December 2012 using data extracted from the Scottish Morbidity Record 02. Univariate and multivariate logistic regression analysis was undertaken to investigate their association with GDM. Results: A ninefold increase in GDM prevalence was observed from 1981 to 2012 (P < 0.001). GDM prevalence in 2012 was 1.9%. Maternal body mass index, age, parity status, Scottish index of multiple deprivation and fetal macrosomia were positively associated with GDM. Reported smoking status at booking was inversely associated with GDM. Multivariable analysis showed that fetal macrosomia was not associated with GDM status. Conclusions: The present study confirmed that the reporting of GDM is low in Scotland, and that GDM is associated with maternal body mass index, maternal age, multiparity and social deprivation. GDM was negatively associated with smoking and requires further investigation. The lack of association between GDM and macrosomia (following multivariate analysis) might reflect the screening processes undertaken in Scotland

Caretaker Expectations Regarding the Management of Pediatric Asthma Scale (CE)

Asthma, a very serious health condition in the United States, results in morbidity and mortality that disproportionately affect children living in inner-city areas. The National Cooperative Inner-City Asthma Study (NCICAS) examined a variety of factors related to pediatric asthma. The CE scale was developed in the NCICAS study and is designed to assess three psychological factors in caretakers of children with asthma (self-efficacy, outcome expectations, and response difficulty). The scale is provided here and background is available in: Holden, G., Wade, S., Mitchell, H., Ewart, C., Islam, S. (1998). Caretaker expectations and the management of pediatric asthma in the inner-city: A scale development study. Social Work Research, 22, 51-59. or from the lead author: [email protected] by grants UO1 A1-30751, A1-30752, A1-30756, A1-30772, A1-30773-01, A1-30777, A1-30779, A1-30780, NO1 A1-15105 from the National Institute of Allergy and Infectious Disease (National Institutes of Health, Bethesda, MD)

Fibrosis progression in chronic hepatitis C: Morphometric image analysis in the HALT-C trial

Computer-assisted morphometry can provide precise measurement of hepatic fibrosis on a continuous scale. Previous morphometric studies of large cohorts of patients with treatment refractory chronic hepatitis C have shown a mean increase in fibrosis of 30% to 58% in 1 year. The aim of the present study was to quantify fibrosis progression in biopsy specimens obtained over 1.5 to 5 years from three groups of patients with baseline bridging fibrosis or cirrhosis (Ishak stages 3-6) enrolled in the Hepatitis C Antiviral Long-term Treatment Against Cirrhosis Trial. The main group of 346 lead-in nonresponders (viremic after 24 weeks of peginterferon-ribavirin therapy) had a mean fibrosis increase of 61% over pretreatment baseline after 2 years and 80% after 4 years. In contrast, the 78 breakthrough/relapse patients (undetectable serum hepatitis C virus RNA after 24 weeks of peginterferon-ribavirin and receiving antiviral therapy for 48 weeks) showed a mean increase in fibrosis of 48% when biopsied 36 months from pretreatment baseline but no further increase at 60 months. Finally, the 111 express patients with baseline biopsies following unsuccessful peginterferon-ribavirin outside the trial had significantly more baseline fibrosis than the others but an increase of only 21% after 21 months and a slight decrease at 45 months. Maintenance therapy with low-dose peginterferon had no effect on fibrosis changes in any of the groups. Conclusion: Morphometry demonstrated complex, nonlinear changes in fibrosis over time in this heterogeneous cohort of patients with interferon-refractory chronic hepatitis C. (H EPATOLOGY 2009.)Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/64551/1/23211_ftp.pd

Prevalence of Comorbidities and Their Influence on Blood Pressure Goal Attainment in Geriatric Patients

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/72595/1/j.1076-7460.2007.05543.x.pd

Does cardiotocography have a role in the antenatal management of pregnancy complicated by gestational diabetes mellitus?

Background: Controversy surrounds the role of fetal cardiotocography (CTG) in the antenatal management of pregnancy complicated with gestational diabetes mellitus (GDM). Aim: The aim was to investigate whether antenatal CTG aids the management in pregnancy complicated by GDM. Materials and Methods: A prospective audit of 1404 consecutive antenatal CTGs in women diagnosed with GDM. Outcomes for all CTGs were audited to determine if the CTGs altered pregnancy management. Results: In women requiring combination therapy (diet and medication), 43 CTGs were required to change management of a pregnancy. In women managed by diet alone with a secondary pregnancy complication, 161 CTGs were required to change management. In women managed by diet alone with no secondary pregnancy complication, CTGs did not change management. Conclusions: Antenatal CTGs are not recommended in women with GDM managed by diet alone with no secondary pregnancy complication. Antenatal CTGs are recommended in women with GDM who require combination therapy (diet and medication). The role of CTG in women managed by diet alone with a secondary pregnancy complication should be based upon the nature of the complication

The Influence of Mycophenolate Mofetil and Azathioprine on the Same Cadaveric Donor Renal Transplantation

In order to evaluate whether immunosuppressive agents such as mycophenolate mofetil (MMF) and azathioprine would differently influence the outcome of the renal transplants, we prospectively analyzed the incidence of acute rejection episodes, cytomegalovirus infection within the first 6 months following renal transplantation and 5 yr graft survival rate after minimizing influences of donor factors by grafting the same cadaveric donor kidney. There was no significant difference in sex, HLA mismatch, cold ischemic time, and patients' weight between the two groups. Contrary to the previous studies which demonstrated that MMF could lower the incidence of acute rejection episodes and improved graft survival rate, the two groups showed no significant difference in the incidence of acute rejection episodes and 5-yr graft survival rate as well. This discrepancy in these results might explain that donor factors could be important to cadaveric renal transplantation. Thus, we suggest that the influences of donor factors should be considered in further clinical studies of cadaveric renal transplantation