Safety of Purified Isoflavones in Men With Clinically Localized Prostate Cancer

Our purpose was to evaluate the safety of 80 mg of purified isoflavones administered to men with early stage prostate cancer. A total of 53 men with clinically localized prostate cancer, Gleason score of 6 or below, were supplemented with 80 mg purified isoflavones or placebo for 12 wk administered in 2 divided doses of 40 mg to provide a continuous dose of isoflavones. Compliance, changes in plasma isoflavones, and clinical toxicity were analyzed at baseline, 4, and 12 wk. A total of 50 subjects completed the 12-wk intervention. A continuous, divided-dose administration of 80 mg/day of purified isoflavones at amounts that exceeded normal American dietary intakes significantly increased (P < 0.001) plasma isoflavones in the isoflavone-treated group compared to placebo and produced no clinical toxicity. With the current evidence on the cancer preventive properties of isoflavones, these results are significant and offer promise for these phytochemicals to be developed as potent agents to prevent cancer progression.     

Promoting Breast Cancer Screening Among Asian American Women: the Asian Grocery Store-Based Cancer Education Program

Asian American women's historically low breast cancer mortality rate has remained constant as rates decreased for all other races. From 2000 to 2004, a randomized controlled trial explored the Asian grocery store-based breast cancer education program's impact on Chinese, Filipino, Korean, and Vietnamese women (n?=?1,540). Women aged 40 and older and non-adherent for annual screening mammograms were more likely to schedule a mammogram after receiving the breast cancer education program than women randomized to the prostate cancer program (X ²?=?3.85, p?=?0.05). With the right program ingredients, late adopters of breast cancer screening can be prompted to change.     

Advocacy and luck: Australian healthcare experiences following a suicide attempt

High quality mental healthcare after a suicide attempt is a key strategy for preventing subsequent suicide attempts and deaths, yet little is known about how people navigate the healthcare system following a suicide attempt. This paper focuses on the stories told by 20 people who had attempted suicide. Five themes emerged: fitting into the healthcare system; need for advocacy; consistent care; lucky to find help; and, small kindnesses. Positive and empathetic healthcare experiences, as well as connected services, assisted the recovery of people who have attempted suicide.     

A Closer Look at Depression and Its Relationship to HIV Antiretroviral Adherence

Background  

Depression consistently predicts nonadherence to human immunodeficiency virus antiretroviral therapy, but which aspects of depression are most influential are unknown. Such knowledge could inform assessments of adherence readiness and the type of depression treatment to utilize.     

Quality of life in children and adolescents 1-year after cure of Cushing syndrome: a prospective study

Objective  Cushing syndrome (CS) in children is associated with symptoms that may impair health related quality of life (HRQL). There are no prospective reports of HRQL in children with CS.
Methods  Prospective study of 40 children (mean age 13 ± 3·2 years) with CS evaluated prior to and 1-year post-treatment. The Child Health Questionnaire (CHQ) was used to assess HRQL; Wechsler Intelligence Scale for Children (WASI) was used to assess cognitive function, and patient-reported symptoms were assessed with a CS symptom checklist.
Results  Active CS was associated with low physical and psychosocial summary scores compared to US population data ( P <  0·001). Despite improvement from pre- to 1-year postcure, residual impairment remained in physical summary and function, and role-physical, global health and emotional impact (parent) scores. Incomplete recovery of adrenal function at 1-year post-treatment was associated with impaired scores. WASI IQ scores declined and a correlation was noted between age at first evaluation and IQ score changes. Most self-reported CS symptoms showed improvement, but forgetfulness, unclear thinking and decreased attention span did not improve after cure of CS.
Conclusion  CS in children and adolescents is associated with impaired HRQL, with residual impairment 1 year after cure. Our results also suggest that younger children are more likely to experience negative changes in cognitive function. HRQL is an important outcome measure in children and adolescents with CS and identification of factors that contribute to HRQL may help to diminish the physical and psychological burden of disease in this population of patients.     

In utero origin of t(8;21) AML1-ETO translocations in childhood acute myeloid leukemia

Recent reports have established the prenatal origin of leukemia translocations and resultant fusion genes in some patients, including MLL-AF4 translocations in infants and TEL-AML1 translocations in children. We now report evidence for the prenatal origin of a translocation in childhood acute myeloid leukemia (AML). The t(8;21) AML1-ETO translocations were sequenced at the genomic level in 10 diagnostic leukemia samples from children with available neonatal Guthrie blood spots. Clonotypic genomic AML1-ETO sequences were detected in the Guthrie spots for 5 individuals, providing unambiguous evidence of prenatal origin in these cases. Two of these patients were older than 10 years of age at diagnosis, indicative of a protracted postnatal latency. Three of the patients were assessed for the persistence of genomic fusion sequences in complete clinical remission samples and were found to be positive. These data indicate that t(8;21) in childhood AML can arise in utero, possibly as an initiating event in childhood AML, and may establish a long-lived or stable parental clone that requires additional secondary genetic alterations to cause leukemia.