Reproductive cycle-associated mood symptoms in women with major depression and bipolar disorder

BACKGROUND: We sought to determine the prevalence of, and association between, reproductive cycle-associated mood symptoms in women with affective disorders. We hypothesized that symptoms would correlate with each other across a woman's reproductive life span in both major depression (MDD) and bipolar I disorder (BP). METHODS: 2412 women with, MDD or BP were asked standardized questions about mood symptoms prior to menstruation, within a month of childbirth and during perimenopause. Lifetime rates for each of these symptom types were determined and an odds ratio was calculated correlating each of the types with the others. RESULTS: Of 2524 women with mood disorders, 67.7% reported premenstrual symptoms. Of those at risk, 20.9% reported postpartum symptoms and 26.4% reported perimenopausal symptoms. The rates did not differ between women with MDD and BP but were significantly different from women who were never ill. The symptoms were significantly correlated in women with MDD with odds ratios from 1.66 to 1.82, but were not in women with BP. LIMITATIONS: This is a secondary analysis of a sample that was collected for other purposes and is based upon retrospective reporting. CONCLUSIONS: Reproductive cycle-associated mood symptoms were commonly reported in women with mood disorders and did not differ based on diagnosis. In MDD, but not BP, the occurrence of these symptoms was trait-like as the presence of one predicted the occurrence of the others. Further prospective study is required to clarify the determinants of this trait.     

Carimune NF Liquid is a Safe and Effective Immunoglobulin Replacement Therapy in Patients with Primary Immunodeficiency Diseases

Subjects with primary immune deficiency diseases treated with intravenous immunoglobulin (n=42) received intravenous infusions of Carimune NF Liquid every 3–4 weeks for 6 months without routine premedication. The mean dose/patient/infusion was 278.5–800.7 mg/kg. Also, 80.4% of infusions achieved maximum rates of ≥3.5 mg/kg/min; 32% of infusions were associated with adverse events during or within 48 h of their end (upper 95% confidence interval was 39.4%, meeting the Food and Drug Administration (FDA) criterion for acceptable tolerability), and 54.8% of subjects had at least one temporally associated adverse event considered at least possibly drug-related (headache: 35.7% of subjects, 12.4% of infusions; nausea: 14.3%, 3.5%; myalgia: 14.3%, 3.2%; fatigue: 11.9%, 5.7%). The frequencies of these were highest after the first infusion. There were no serious drug-related adverse events or acute serious bacterial infections. Serum IgG trough levels were unchanged from baseline. Carimune NF Liquid, a ready-to-use, high-concentration, liquid immunoglobulin preparation is safe and effective. On behalf of the study group     

The Comprehensive Female Soldier Support Model

Women represent a small minority in the U.S. military and an even smaller minority in the military chaplaincy. Prior to this study, the U.S. Army chaplaincy did not have a gender-specific model for providing support to women soldiers. In this Delphi research project, wounded women soldiers and female military chaplains provided expert opinions to develop the comprehensive female soldier support model (CFS2). Ten military women and 11 female chaplains who had been deployed overseas contributed to the body of knowledge related to the understanding of the emotional and spiritual support needs of wounded female soldiers. Five key findings appeared in the study: (a) many women did not get the chaplain support they needed; (b) the gender of the chaplain was not significant; (c) the attitude of the chaplain was critical; (d) chaplain skills not found in literature were identified; and (e) the comprehensive female soldier support model was developed.     

Elevating your breast program to the next level

This paper describes a series of steps taken to elevate the Hoag Breast Program to the next level. The hope is that some of our ideas will be useful to you and your breast program.     

The diagnosis and management of temporal arteritis

Temporal arteritis (TA), or giant cell arteritis, is a systemic autoimmune vasculitis affecting patients over 50 years of age. It can cause rapid, irreversible bilateral vision loss in older adults and is therefore considered an ophthalmological emergency. Many of the symptoms and signs of TA can be vague, non-specific and gradual in onset, often leading to a delayed or inaccurate diagnosis. As such, it is important for a wide variety of primary optometrists and health practitioners to maintain a robust understanding of the clinical presentation, key investigations and time-sensitive management of this disease, as early initiation of treatment for TA can be vision- and life-saving.     

Dose–response approaches for nuclear receptor-mediated modes of action for liver carcinogenicity: Results of a workshop

A public workshop, organized by a Steering Committee of scientists from government, industry, universities and research organizations, was held at the National Institute of Environmental Health Sciences (NIEHS) in September, 2010. The workshop explored the dose–response implications of toxicant modes of action (MOA) mediated by nuclear receptors. The dominant paradigm in human health risk assessment has been linear extrapolation without a threshold for cancer, and estimation of sub-threshold doses for non-cancer and (in appropriate cases) cancer endpoints. However, recent publications question the application of dose–response modeling approaches with a threshold. The growing body of molecular toxicology information and computational toxicology tools has allowed for exploration of the presence or absence of sub-threshold doses for a number of receptor-mediated MOAs. The workshop explored the development of dose–response approaches for nuclear receptor-mediated liver cancer, within a MOA Human Relevance Framework (HRF). Case studies addressed activation of the AHR, the CAR and the PPARα. This article describes the workshop process, key issues discussed and conclusions. The value of an interactive workshop approach to apply current MOA/HRF frameworks was demonstrated. The results may help direct research on the MOA and dose–response of receptor-based toxicity, since there are commonalities for many receptors in the basic pathways involved for late steps in the MOA, and similar data gaps in early steps. Three additional papers in this series describe the results and conclusions for each case-study receptor regarding its MOA, relevance of the MOA to humans and the resulting dose–response implications.     

Gastrectomy in Advanced Gastric Cancer Effectively Palliates Symptoms and May Improve Survival in Select Patients

Background

The role of gastrectomy in the face of incurable gastric cancer is evolving. We sought to evaluate our experience with incomplete (i.e., R2) gastrectomy in advanced gastric cancer.

Methods

We reviewed 210 locally advanced or metastatic gastric cancers (1992–2008). Patient characteristics and outcomes were compared between three groups: gastrectomy (N?=?99), exploration without resection (N?=?66), and no surgery (N?=?45).

Results

Clinicopathologic characteristics were similar between groups. Symptoms successfully resolved after gastrectomy in 48 % with a complication rate of 32 % and mortality of 6 %. Overall median survival for all patients was 6.2 months: 10.0 months after gastrectomy, 4.1 months after exploration without resection, and 5.3 months for no surgery (p?<?0.001). Perioperative complications were the only predictor of symptom resolution following resection (OR?=?0.175). Resolution of symptoms (p?<?0.001, Hazards Ratio (HR)?=?0.09) and preoperative nausea/vomiting (p?=?0.017, HR?=?0.55) improved survival, while linitis plastica (p?=?0.035, HR?=?4.05) and spindle cell morphology (p?=?0.011, HR?=?1.98) were predictors of poor survival in patients undergoing resection.

Conclusions

Gastrectomy in the setting of advanced gastric cancer may be useful in up to half of patients with an acceptable perioperative mortality rate. Symptom resolution offers a potential survival advantage but is dependent upon a complication-free course, so should only be considered selectively.     

A Short Review on the Phase Structures,Oxidation Kinetics,and Mechanical Properties of Complex Ti-Al Alloys

This paper reviews the phase structures and oxidation kinetics of complex Ti-Al alloys at oxidation temperatures in the range of 600–1000 °C. The mass gain and parabolic rate constants of the alloys under isothermal exposure at 100 h (or equivalent to cyclic exposure for 300 cycles) is compared. Of the alloying elements investigated, Si appeared to be the most effective in improving the oxidation resistance of Ti-Al alloys at high temperatures. The effect of alloying elements on the mechanical properties of Ti-Al alloys is also discussed. Significant improvement of the mechanical properties of Ti-Al alloys by element additions has been observed through the formation of new phases, grain refinement, and solid solution strengthening.