Learn More
The possible medicinal use of cannabinoids for chronic diseases emphasizes the need to understand the long-term effects of these compounds on the central nervous system. We provide a quantitative synthesis of empirical research pertaining to the non-acute (residual) effects of cannabis on the neurocognitive performance of adult human subjects. Out of 1,014(More)
OBJECTIVE The concept of symptom clusters is relatively new in cancer patients' symptom management. This study, which spanned four cycles of chemotherapy, combined three commonly seen pre-treatment symptoms in cancer patients (i.e. sleep disturbances, fatigue and depression) into one symptom cluster, to explore the associations between pre-treatment cluster(More)
OBJECTIVE Hypertension is more frequent and more severe in older individuals and in African Americans. Differences in autonomic nervous system activity might contribute to these differences. Autonomic effects on the heart can be studied noninvasively through analysis of heart rate variability (HRV). We examined the effects of age and ethnicity on HRV. (More)
BACKGROUND Many individual risk factors for insomnia have been identified for women with a history of breast cancer. We assessed the relative importance of a wide range of risk factors for insomnia in this population. METHODS Two thousand six hundred and forty-five women < or =4 years post-treatment for Stage I (> or =1 cm)-IIIA breast cancer provided(More)
GOALS OF WORK The goal of this study was to examine the relationship between menopausal symptoms, sleep quality, and mood as measured by actigraphy and self-report prior to treatment and at the end of four cycles of chemotherapy in women with breast cancer. PATIENTS AND METHODS Data on sleep quality (measured using actigraphy and self-report) and mood(More)
Increased cytokine and neopterin levels may be responsible for cancer-related fatigue, the most common complaint among cancer patients. We quantitatively reviewed empirical findings on this topic, focusing on studies not using immunotherapy. PubMed, PsychINFO and BIOSIS were searched for articles published until July 2006. Studies remained unweighted or(More)
OBJECTIVE This systematic and quantitative review evaluates the literature on associations between depressed mood and flow-mediated dilation (FMD), a measure of endothelial function, in adults. METHODS Published English-language articles (through December 2010) were identified from literature searches, assessed for data extraction, and evaluated for(More)
OBJECTIVE Rapid eye movement (REM)-sleep behavior disorder (RBD) is often comorbid with Parkinson's disease (PD). The current study aimed to provide a detailed understanding of the impact of having RBD on multiple non-motor symptoms (NMS) in patients with PD. METHODS A total of 86 participants were evaluated for RBD and assessed for multiple NMS of PD.(More)
Diabetic kidney disease is the leading cause of ESRD, but few biomarkers of diabetic kidney disease are available. This study used gas chromatography-mass spectrometry to quantify 94 urine metabolites in screening and validation cohorts of patients with diabetes mellitus (DM) and CKD(DM+CKD), in patients with DM without CKD (DM-CKD), and in healthy(More)
Fatigue and sleep disturbances are two of the most common and distressing symptoms reported by cancer patients. Fatigue and sleep are also correlated with each other. While fatigue has been reported to be associated with some inflammatory markers, data about the relationship between cancer-related sleep disturbances and inflammatory markers are limited.(More)