Potterjepsen7032

licit bias, and implicit bias are needed to inform interventions to reduce disparities in pain documentation and treatment.

Individuals caring for patients with advanced cancer (caregivers) experience psychological distress during the patient's illness course. However, data on the prevalence of bereaved caregivers' psychological distress and its relationship with the quality of patient's end of life (EOL) care are limited.

To describe rates of depression and anxiety symptoms in bereaved caregivers of patients with advanced cancer and to understand the relationship between these outcomes and patient distress at the EOL.

We conducted a secondary analysis of 168 caregivers enrolled in a supportive care trial for patients with incurable lung and gastrointestinal cancers and their caregivers. We used the Hospital Anxiety and Depression Scale to assess caregivers' depression and anxiety symptoms at three months after the patient's death. Caregivers also rated the patient's physical and psychological distress in the last week of life on a 10-point scale three months after the patient death. We used linear regression adjusting for c of depression and anxiety, which are associated with their perceptions of distress in their loved ones at the EOL.Tumor biomarkers are used routinely in oncology to assign risk categorization, screen and assist in diagnosis of malignancy, allow for prognostication and prediction of outcomes and treatment response, and allow for monitoring of patients after treatment completion. Although tissue-based biomarkers have a long history of use, the emergence of liquid-based biomarkers, including circulating tumor cells (CTCs), may soon revolutionize the management of patients with cancer. Here, we review the discovery of CTCs and their role as prognostic and predictive biomarkers, with an emphasis on breast cancer. We discuss the platforms for CTC enumeration and focus on studies using the only US Food and Drug Administration-approved platform for CTC enumeration (CellSearch). In addition, we examine the role of CTCs in women with metastatic, inflammatory, and nonmetastatic breast cancer, as well as the clinical evidence for their use as a surrogate for radiation treatment response as well as surveillance after treatment. Finally, we conclude by investigating ongoing clinical studies assessing CTCs as radiation response predictors and discuss unanswered questions.B-type natriuretic peptide (BNP) is a cardiac hormone secreted predominantly from the ventricles in response to increased ventricular pressure. Along this line, hypertensive patients with left ventricular hypertrophy typically have high circulating BNP concentrations. BNP has natriuretic and vasodilatory actions. Obese persons have low circulating BNP concentrations, and a relative lack of this natriuretic and vasodilatory factor could contribute to obesity-related hypertension. The relationship between BNP, BP, left ventricular mass (LVM), and left ventricular filling pressure among obese persons is not clear. To address this issue, we studied 98 healthy obese medication-free men with normal left ventricular ejection fraction. We measured BP using 24 -h ambulatory (A) BP recordings, LVM and E/e', an estimate of left ventricular filling pressure, using echocardiography, and fasting BNP in serum. Mean systolic ABP ± SD was 114 ± 4 mm Hg in 1st and 149 ± 8 mm Hg in 4th systolic ABP quartile, P less then 0.001. LVM and E/e' increased across systolic ABP quartiles (mean LVM±SD 81.5±13.7 g/m2 in 1st and 100.1 ± 26.7 g/m2 in 4th quartile, P = 0.018; mean E/e'±SD 5.3±1.6 in 1st and 7.0 ± 2.0 in 4th quartile, P = 0.002). In contrast, serum BNP did not increase across systolic ABP quartiles (median (IQR) 6.7 (3.1-12.3) pg/ml in 1st and 5.3 (2.8-9.7) pg/ml in 4th quartile, P = 0.75). Unexpectedly, among healthy obese medication-free men, serum BNP does not increase with higher systolic ABP despite evidence of BP-related increases in LVM and E/e'. This further suggests that a relatively low amount of circulating BNP could contribute to obesity-related hypertension in its early stages.Atrial Naturietic Peptide (ANP) is a neuropeptide that regulates function of the hypothalamic-pituitary-adrenal (HPA) axis, immune and neuroimmune system, and epigenetic factors. Research has indicated that ANP may mediate alcohol intake, withdrawal, and craving like behaviors. ANP receptors are present in the mesocorticolimbic (MCL) reward pathway of the brain, which includes the nucleus accumbens (Acb) and the ventral tegmental area (VTA). The objectives of the present study were to examine the effects of ANP microinjected into Acb subregions (Shell (Sh), Core (Co), ventral to AcbSh) on operant ethanol (EtOH) self-administration and into posterior VTA (pVTA) on EtOH-seeking behavior of female alcohol-preferring (P) rats. In the first experiment, ANP (0, 10 μg, or 100 μg) was microinjected into subregions of the Acb to determine its effects on EtOH self-administration. In the second experiment, ANP was microinjected into pVTA to determine its effects on Pavlovian Spontaneous Recovery (PSR) of responding, a measure of context-induced EtOH-seeking behavior. Administration of ANP directly into the AcbSh significantly reduced EtOH self-administration compared to vehicle, whereas ANP into the AcbCo or areas directly ventral to the AcbSh did not alter responding for EtOH. Microinjection of ANP into the pVTA significantly reduced responding on the EtOH-associated lever during the PSR test. The data indicate that activation of ANP systems in the (a) AcbSh can inhibit EtOH intake, and (b) in the pVTA can inhibit EtOH-seeking behavior. The results suggest that manipulations of the ANP system could be a potential target for pharmacotherapeutic intervention to treat alcohol use disorder. Supported in part by AA07462, AA07611, AA10717, AA10721, AA013522, AA019366, AA020908, AA022287, and AA024612.

Distal revascularization and interval ligation (DRIL) is an effective approach to management of hemodialysis access-related ischemia that offers both symptom relief and access salvage. BiP Inducer X Greater saphenous vein (GSV) is the most commonly utilized conduit. However, the use of ipsilateral arm vein allows for performance of the operation under regional anesthesia and may have lower harvest site morbidity than GSV. We sought to determine the suitability of DRIL utilizing arm vein as compared to GSV conduit.

All patients who underwent DRIL between 2008 and 2019 were retrospectively identified in the electronic medical record. Characteristics and outcomes of those with arm vein versus GSV conduit were compared using Wilcoxon log-rank and chi-square tests. Access patency was examined using Kaplan-Meier methods, with censoring at loss to follow-up or death.

66 patients who underwent DRIL for hand ischemia were included in the study. Arm vein conduit was utilized in 40 patients (median age 65 years, 25% male) and GSV conduit in 26 patients (median age 58 years, 19% male).