Report of Recommendations to the Iowa Department of Justice, June 30, 2002

State Agency Audit Report

Report of Recommendations to the Iowa Department of Justice, June 30, 2003

State Agency Audit Report

High prevalence of peripheral arterial disease in HIV-infected persons

BACKGROUND: Atherosclerosis has been assessed in human immunodeficiency virus (HIV)-infected persons by using various methods. Peripheral arterial disease (PAD) has not been evaluated, however. We studied the cross-sectional prevalence of lower limb PAD in an HIV-infected population. METHODS: PAD was assessed using the Edinburgh Claudication Questionnaire and by measuring the systolic ankle-brachial blood pressure index (ABI) at rest and after exercise. Patients with PAD were further evaluated by duplex scan of lower limb arteries. RESULTS: Ninety-two consecutive HIV-infected patients were evaluated (23.9% women; mean age, 49.5 years; 61.9% current smokers). Claudication was reported by 15.2% of the patients. PAD was found in 20.7% of the patients: 9.8% had an abnormal ABI (<0.90) at rest, and 10.9% had normal ABI at rest but a >25% decrease after exercise. Of the patients with PAD, 84.2% were investigated with duplex scan, all of whom had atherosclerotic occlusions or stenoses of the iliac or femoral arteries. Age, diabetes, smoking, and low CD4+ T lymphocyte counts were identified as independent predictors of PAD. CONCLUSIONS: The prevalence of symptomatic and asymptomatic PAD is high in the HIV-infected population and is much higher than expected (prevalence in the general population, approximately 3% at 60 years). This study suggests the presence of an epidemic of PAD approximately 20 years earlier in the HIV-infected than in the general population. Larger epidemiological studies are needed to better define risk factors and to evaluate whether PAD is associated with increased mortality, as it is in the general population.

High prevalence of unsuspected abdominal aortic aneurysms in patients hospitalised for surgical coronary revascularisation.

OBJECTIVES: Prevalence of abdominal aortic aneurysms (AAA) is not exactly known among patients with coronary artery disease (CAD) who are considered for surgical revascularisation. We evaluated the value of screening AAA among coronary patients admitted in our cardiovascular surgery unit. METHODS: Over a 24-month period, an abdominal echography was proposed to male patients aged 60 or more while hospitalised for surgical coronary revascularisation. Patients with previous investigation of the aorta were excluded. The aorta was considered aneurysmal when the anterior-posterior diameter was of 30 mm or more. RESULTS: Three hundred and ninety-five consecutive patients all accepted a proposed abdominal echographic screening for AAA. Forty unsuspected AAA were detected (10.1%). The mean diameter was 38.9 +/- 1.3 mm. Four AAA were larger than 50 mm and considered for surgery after the CABG procedure. Surveillance was proposed to the other 36, especially the 10 patients with an AAA larger than 40 mm. Patients with AAA were significantly older than those without AAA (71.3 +/- 0.8 vs. 69.4 +/- 0.3 years, P<0.05). Smoking history (P<0.05) and hypertension (P<0.05) were also associated more frequently with AAA. More than 16% of the patients being smokers and suffering hypertension presented with unsuspected AAA. CONCLUSIONS: In-hospital screening of AAA is very efficient among patients with coronary artery disease. Therefore, patients with CAD may be considered for routine AAA screening.

A high prevalence of dual thyroid ectopy in congenital hypothyroidism: evidence for insufficient signaling gradients during embryonic thyroid migration or for the polyclonal nature of the thyroid gland?

BACKGROUND: Thyroid ectopy results from the failure of the thyroid precursor cells to migrate from the primordial pharynx to the anterior part of the neck. Most ectopic thyroids are revealed by congenital hypothyroidism and present as a single round mass at the base of the tongue, with no other thyroid tissue. However, some cases have dual ectopy, with part of the tissue having partially migrated. We hypothesized that this occurs more frequently than previously reported.¦METHODS: To determine the prevalence of dual ectopy, we reviewed the pertechnetate scintigraphies of 81 patients with congenital hypothyroidism from thyroid ectopy diagnosed between 2002 and 2011 at our institution.¦RESULTS: We report a series of seven cases (9%) of dual ectopy, representing an incidence ranging from 1:50,000 to 1:70,000.¦CONCLUSIONS: Almost one in 10 cases with congenital hypothyroidism due to thyroid ectopy has dual ectopy. This suggests that two populations of cells diverged at an early stage of development, which may arise from insufficient signaling gradients in surrounding tissues during early organogenesis or may indirectly support the polyclonal nature of the thyroid.

Report of Recommendations to the Iowa Department of Justice, June 30, 2004

State Audit Reports

Between pluralism and majoritarianism: the European Court of Human Rights on religious symbols and education

How is it possible to square the development of a consistent Europeanapproach to religious diversity with the recognition of the sometimes-conflictiveplurality of state-religion models? The Court´s support of the liberalprinciples of separation and neutrality have either been deplored by Christianconservatives as the result of European Christophobia, or celebratedby secularists as contributing to the formation of a Europe free of religion.In contrast, the present chapter argues for a differentiated approach toEuropean jurisprudence, outlining how the Court has been oscillating betweenan appealing liberal-pluralist perspective or framework, and a questionablemajoritarian one. Both perspectives are illustrated by focusing onrepresentative decisions in the area of religious education and symbols.

High incidence of childhood hemolytic uremic syndrome in Switzerland is associated with indicators of livestock farming intensity

Background: Hemolytic-uremic syndrome (HUS) is a multisystem disorder associated with significant morbidity and mortality. Typically, HUS is preceded by an episode of (bloody) diarrhea mostly due to Shiga-toxin (Stx) producing Escherichia coli (STEC). The main reservoir for STEC is the intestine of healthy ruminants, mostly cattle, and recent studies have revealed an association between indicators of livestock density and human STEC infection or HUS, respectively. Nationwide data on HUS in Switzerland have been established through the Swiss Pediatric Surveillance Unit (SPSU) [Schifferli et al. Eur J Pediatr. 2010; 169:591-8]. Aims: Analysis of age-specific incidence rate of childhood HUS and possible association of Shiga-toxin associated HUS (Stx-HUS) with indicators of livestock farming intensity. Methods: Epidemiological and ecological analysis based on the SPSU data (1997-2003) and the database of the Swiss Federal Statistical Office (data on population and agriculture). Results: One hundred-fourteen cases were registered, 88% were ≤5 years old. The overall annual incidence rate was 1.42 (0.60-1.91) and 4.23 (1.76-6.19) per 100000 children ≤5 and ≤16 years, respectively (P = 0.005). Stx-HUS was more frequent compared to cases not associated with STEC (P = 0.002). The incidence rate for Stx-HUS was 3.85 (1.76-5.65) in children ≤5, compared to 0.27 (0.00-0.54) per 100'000 children 5-16 years (P = 0.002), respectively. The incidence rate of cases not associated with STEC infection did not significantly vary with age (P = 0.107). Compared to data from Scotland, Canada, Ireland, Germany, England, Australia, Italy, and Austria the annual incidence rate of HUS in young children is highest in Switzerland. Ecological analysis revealed strong association between the incidence rate of Stx-HUS and indicators of rural occupation (agricultural labourer / population, P = 0.030), farming intensity (livestock breeding farms / population, P = 0.027) and cattle density (cattle / cultivated area, P = 0.013). Conclusions: Alike in other countries, HUS in Switzerland is mostly associated with STEC infection and affects predominantly young children. However, the incidence rate is higher compared to countries abroad and is significantly correlated with indicators of livestock farming intensity. The present data support the impact of direct and indirect contact with animals or fecal contaminants in transmission of STEC to humans.

Report of Recommendations to the Iowa Department of Justice, June 30, 2005

State Audit Reports

High Specificity of C4d/CD68 Staining for the Diagnosis of Late Antibody-Mediated Rejection in Heart Transplantation.

In heart transplantation (HTx), acute antibody-mediated rejection (AMR) is infrequent but carries high mortality and increased risk of graft vasculopathy. The diagnosis requires evidence of acute graft dysfunction, capillary lesions on endomyocardial biopsy (EMB), and immunopathological criteria of antibodymediated injury. Multiple markers of antibody-mediated injuries have been proposed, but there is ample debate on their usefulness. In kidney transplantation, C4d deposition in peritubular capillaries is a reliable marker of alloantibody-dependant graft injury. In this study, we prospectively screened all EMBs for C4d and CD68 in new HTx recipients, and correlated pathological fi ndings with immunological evidence of donor-specifi c antibodies (DSA) and graft dysfunction. Methods Between Nov 05 and Aug 08, we had 22 HTx, and 17 cases were analysed. All recipients received polyclonal rabbit anti-thymocytes globulin, calcineurin inhibitors, mycophenolate mofetil, and corticosteroids (weaning in 6 -12 months). They had EMB every 1-2 weeks in the fi rst 3 months, and then monthly for 9 months. C4d and CD 68 were assessed by immunochemistry. Echocardiography and DSA assessment or crossmatch (early phase) were realised if C4d or CD68 staining was positive. Results There was 1 early and 1 late AMR. Table 1 C4d and CD68 positive, at least 1 EMB 6 / 17; 35% 1 treated C4d and CD68 positive, at least 2 consecutive EMBs 3 / 17; 17.5% 1 treated C4d and CD68 positive, and graft dysfunction 1 / 17; 6% 1 treated C4d and CD68 positive, with DSA and crossmatch + 1 / 17; 6% 1 treated Table 2 C4d and CD68 positive, at least 1 EMB 1 / 17; 6% 1 treated C4d and CD68 positive, at least 2 consecutive EMBs 1 /17; 6% 1 treated C4d and CD68 positive and graft dysfunction 1 / 17; 6% 1 treated C4d and CD68 positive, and + DSA 1 / 17; 6% 1 treated Conclusion In this single-center experience, C4d / CD68 positive staining was frequent in the early phase and raised the question of false positive cases of AMR. However, these markers showed high specifi city for the diagnosis of AMR in the late phase. Of course these data need to be confi rmed in larger multi-center studies.

A Single High Dose of Oral Vitamin D3 Is Not Enough to Correct Insufficiency and Deficiency in a Rheumatologic Population

Introduction: Vitamin D plays a major role in bone metabolism and neuromuscular function. Supplementation with vitamin D is effective to reduce the risk of fall and of fracture. However adherence to oral daily vitamin D supplementation is low. Screening and correcting vitamin D insufficiency in a general rheumatologic population could improve both morbidity and quality of life in these patients with chronic painful disorders and at high risk of osteoporosis. After determining the prevalence of vitamin D deficiency in this population, we evaluated if supplementation with a single high dose of oral 25-OH vitamin D3 was sufficient to correct this abnormality. Methods: During one month (November 2009), levels of 25-OH vitamin D were systematically determined in our rheumatology outpatient clinic and classified into three groups: vitamin D deficiency (<10 μg/l), vitamin D insufficiency (10 to 30 μg/l) or normal vitamin D (>30 μg/l). Patients with insufficiency or deficiency received respectively a single high dose of 300000 IU or 600000 IU oral vitamin D3. In addition, all patients with osteoporosis were prescribed daily supplement of calcium (1 g) and vitamin D (800 IU). 25-OH vitamin D levels were reevaluated after 3 months. Results: Vitamin D levels were initially determined in 292 patients (mean age 53, 211 women, 87% Caucasian). 77% had inflammatory rheumatologic disease (IRD), 20% osteoporosis (OP) and 12% degenerative disease (DD). Vitamin D deficiency was present in 20 (6.8%), while 225 (77.1%) had insufficiency. Of the 245 patients with levels <30 μg/l, a new determination of vitamin D level was available in 173 (71%) at 3 months. Conclusion: Vitamin D insufficiency is highly prevalent in our rheumatologic population (84%), and is not adequately corrected by a single high dose of oral vitamin D3 in more than half of the patients with IRD and DD. In patients with OP, despite association of a single high dose with daily oral vitamin D supplementation, 40% of patients are still deficient when reevaluated at 3 months.

Frequent users of emergency departments present very high prevalence of mental health and substance use disorders, which are largery underdiagnosed by clinicians.

Background: The objective of this study was to determine if mental health and substance use diagnoses were equally detected in frequent users (FUs) compared to infrequent users (IUs) of emergency departments (EDs). Methods: In a sample of 399 adult patients (>= 18 years old) admitted to a teaching hospital ED, we compared the mental health and substance use disorders diagnoses established clinically and consigned in the medical files by the ED physicians to data obtained in face-to-face research interviews using the Primary Care Evaluation of Mental Disorders (PRIME-MD) and the Alcohol, Smoking and Involvement Screening Test (ASSIST). Between November 2009 and June 2010, 226 FUs (>4 visits within a year) who attended the ED were included, and 173 IUs (<= 4 visits within a year) were randomly selected from a pool of identified patients to comprise the comparison group. Results: For mental health disorders identified by the PRIME-MD, FUs were more likely than IUs to have an anxiety (34 vs. 16%, Chi2(1) = 16.74, p <0.001), depressive (47 vs. 25%, Chi2(1) = 19.11, p <0.001) or posttraumatic stress (PTSD) disorder (11 vs. 5%, Chi2(1) = 4.87, p = 0.027). Only 3/76 FUs (4%) with an anxiety disorder, 16/104 FUs (15%) with a depressive disorder and none of the 24 FUs with PTSD were detected by the ED medical staff. None of the 27 IUs with an anxiety disorder, 6/43 IUs (14%) with a depressive disorder and none of the 8 IUs with PTSD were detected. For substance use disorders identified by the ASSIST, FUs were more at risk than IUs for alcohol (24 vs. 7%, Chi2(1) = 21.12, p <0.001) and drug abuse/dependence (36 vs. 25%, Chi2(1) = 5.52, p = 0.019). Of the FUs, 14/54 (26%) using alcohol and 8/81 (10%) using drugs were detected by the ED physicians. Of the IUs, 5/12 (41%) using alcohol and none of the 43 using drugs were detected. Overall, there was no significant difference in the rate of detection of mental health and substance use disorders between FUs and IUs (Fisher's Exact Test: anxiety, p = 0.567; depression, p = 1.000; PTSD, p = 1.000; alcohol, p = 0.517; and drugs, p = 0.053). Conclusions: While the prevalence of mental health and substance use disorders was higher among FUs, the rates of detection were not significantly different for FUs vs. IUs. However, it may be that drug disorders among FUs were more likely to be detected.

Audit report on the Iowa Department of Justice for the year ended June 30, 2006

Audit report on the Iowa Department of Justice for the year ended June 30, 2006

2-56514 - Court of Appeals

Court of Appeals February 28, 1976 Appeal of Stroh Cpor. v. Commerical Investment Company of Iowa, Inc. Part of the State Law Library of Iowa ditigal scanning project of unpublished opinons of the Iowa Apeellate Courts.