Research Topics
| W A BardwellSummaryAffiliation: University of California Country: USA Publications
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Publications
Does caffeine confound relationships among adrenergic tone, blood pressure and sleep apnoea?W A Bardwell
Department of Psychiatry, University of California at San Diego, La Jolla, California 92093 0804, USA
J Sleep Res 9:269-72. 2000..While caffeine partially explains the increased adrenergic tone in patients with OSA and the relationship between BP and NE, it does not appear to contribute significantly to the relationship between OSA and elevated BP...- Objective cancer-related variables are not associated with depressive symptoms in women treated for early-stage breast cancerWayne A Bardwell
Department of Psychiatry, the Rebecca and John Moores University of California San Diego Cancer Center, La Jolla, CA 92093 0804, USA
J Clin Oncol 24:2420-7. 2006..The purpose was to identify and determine the relative importance of predictors of depressive symptoms in women treated for early-stage breast cancer... - Fatigue in obstructive sleep apnea: driven by depressive symptoms instead of apnea severity?Wayne A Bardwell
Department of Psychiatry, University of California San Diego, La Jolla 92093 0804, USA
Am J Psychiatry 160:350-5. 2003..Fatigue is also a hallmark depressive symptom. The authors wondered if depressive symptoms in patients with obstructive sleep apnea would account for some of the fatigue beyond that explained by obstructive sleep apnea severity... - Comparison of the effects of depressive symptoms and apnea severity on fatigue in patients with obstructive sleep apnea: a replication studyWayne A Bardwell
University of California, San Diego, Department of Psychiatry, La Jolla, CA 92093 0804, United States
J Affect Disord 97:181-6. 2007..OSA severity explained 4.2% of variance in fatigue while depressive symptoms explained an additional 42.3%. Here, we report a replication of these findings in a new, independent sample... - Fatigue varies by social class in African Americans but not Caucasian AmericansWayne A Bardwell
University of California, San Diego Psychiatry and University of California, San Diego, California, USA
Int J Behav Med 13:252-8. 2006..Fatigue did not differ by class for CAs nor by ethnicity in the lower classes. Similar findings emerged for MFSI-SF general fatigue. Social class is important for understanding fatigue in AAs but not CAs... - Effects of 2-week nocturnal oxygen supplementation and continuous positive airway pressure treatment on psychological symptoms in patients with obstructive sleep apnea: a randomized placebo-controlled studyWayne A Bardwell
Department of Psychiatry, Moores UCSD Cancer Center, University of California, San Diego, La Jolla, CA 92093 0804, USA
Behav Sleep Med 5:21-38. 2007..Both therapeutic CPAP and O(2) supplementation resulted in decreased psychological symptoms. Results suggest hypoxemia may play a stronger role than sleep disruption vis-à-vis OSA related psychological distress... 
The relative importance of specific risk factors for insomnia in women treated for early-stage breast cancerWayne A Bardwell
Rebecca and John Moores Cancer Center, University of California, San Diego, CA 92093, USA
Psychooncology 17:9-18. 2008..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...- Types of coping strategies are associated with increased depressive symptoms in patients with obstructive sleep apneaW A Bardwell
University of California, San Diego, Department of Psychiatry, La Jolla, USA
Sleep 24:905-9. 2001..People who use more passive and less active coping report more depressive symptoms. We examined relationships between coping and depressive symptoms in OSA... - Response bias influences mental health symptom reporting in patients with obstructive sleep apneaW A Bardwell
Department of Psychiatry, University of California, San Diego and Veterans Affairs San Diego Healthcare System, La Jolla 92093 0804, USA
Ann Behav Med 23:313-7. 2001..Controlling for response bias on the MOS and other self-report measures is important in both research and clinical situations with OSA and potentially other chronically ill patients... - Neuropsychological effects of one-week continuous positive airway pressure treatment in patients with obstructive sleep apnea: a placebo-controlled studyW A Bardwell
University of California, San Diego, Department of Psychiatry, and Veterans Affairs San Diego Healthcare System, La Jolla 92093 0804, USA
Psychosom Med 63:579-84. 2001..To determine whether 1-week continuous positive airway pressure (CPAP) treatment, compared with placebo CPAP, improves cognitive functioning in patients with obstructive sleep apnea (OSA)... - Negative mood endures after completion of high-altitude military trainingWayne A Bardwell
Department of Psychiatry, University of California San Diego, La Jolla, CA 92093, USA
Ann Behav Med 29:64-9. 2005..Most research in this area has focused on immediate effects of stress on mood... - Number of lapses during the psychomotor vigilance task as an objective measure of fatigueIn Soo Lee
Department of Psychiatry, University of California San Diego, San Diego, CA 92103 0804, USA
J Clin Sleep Med 6:163-8. 2010..We also examined if the PVT/fatigue relationship could be influenced by depressive symptoms... - Association between polysomnographic sleep measures and health-related quality of life in obstructive sleep apneaP Moore
Department of Psychiatry, University of California, San Diego, CA, USA
J Sleep Res 10:303-8. 2001..Our findings suggest that polysomnographic indicators of sleep quality and sleep continuity may be an important influence determining many aspects of HRQoL in OSA patients... - Dietary factors and vasomotor symptoms in breast cancer survivors: the WHEL StudyEllen B Gold
Division of Epidemiology, Department of Public Health Sciences, University of California, Davis, Davis, CA 95616, USA
Menopause 13:423-33. 2006..CONCLUSIONS: High dietary fiber intakes, premenopausal, and high social support were related to decreased severity of VMS 1 year after study enrollment in women recently treated for breast cancer... - Correlates of physical activity level in breast cancer survivors participating in the Women's Healthy Eating and Living (WHEL) StudySuzi Hong
Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
Breast Cancer Res Treat 101:225-32. 2007..The purpose of this study was to examine factors that are associated with physical activity or inactivity among breast cancer survivors... - Health-related quality of life in women previously treated for early-stage breast cancerWayne A Bardwell
University of California, San Diego, Comprehensive Cancer Center, La Jolla 92093-0645, USA
Psychooncology 13:595-604. 2004..Interventions targeting psychosocial symptoms, weight reduction, physical activity, sleep hygiene, and pain could result in improved HRQOL in these women... - Independent contribution of psychological factors to fibrin turnover in subjects with sleep apnoea and/or systemic hypertensionRoland von Kanel
Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0804, USA
Clin Sci (Lond) 103:331-7. 2002..These results may provide a rationale for linking behavioural aspects with cardiovascular events... - Depressive symptoms, eating psychopathology, and physical activity in obese breast cancer survivorsKaren Yeter
Department of Family and Preventive Medicine, University of California, San Diego, La Jolla, 92093-0901, USA
Psychooncology 15:453-62. 2006..05) in a model that explained 61% of the variance. Eating attitudes and behaviors, and physical activity level, are independently associated with depressive symptoms in overweight or obese breast cancer survivors... - Plasma carotenoids and recurrence-free survival in women with a history of breast cancerCheryl L Rock
Department of Family and Preventive Medicine, University of California, San Diego, La Jolla, CA 92093 0901, USA
J Clin Oncol 23:6631-8. 2005.... - Influence of a diet very high in vegetables, fruit, and fiber and low in fat on prognosis following treatment for breast cancer: the Women's Healthy Eating and Living (WHEL) randomized trialJohn P Pierce
Moores UCSD Cancer Center, University of California, San Diego, La Jolla, CA 92093 0901, USA
JAMA 298:289-98. 2007..Evidence is lacking that a dietary pattern high in vegetables, fruit, and fiber and low in total fat can influence breast cancer recurrence or survival... - Neuropsychological effects of 2-week continuous positive airway pressure treatment and supplemental oxygen in patients with obstructive sleep apnea: a randomized placebo-controlled studyWeonjeong Lim
Department ofPsychiatry, University of California San Diego, La Jolla, CA 92093 0804, USA
J Clin Sleep Med 3:380-6. 2007.... - Which measures of obesity are related to depressive symptoms and in whom?Weonjeong Lim
Dept of Psychiatry, School of Medicine, Ewha Woman s University, Korea
Psychosomatics 49:23-8. 2008..These findings suggest that women's depressive symptoms are more influenced by body size than body fat composition, whereas men's depressive symptoms seem to be unrelated to obesity... - Serum aminotransferase levels are associated with markers of hypoxia in patients with obstructive sleep apneaDaniel Norman
Department of Pulmonary and Critical Care Medicine, University of California at San Diego, San Diego, CA 92103 8383, USA
Sleep 31:121-6. 2008.... - The effects of ethnic discrimination and socioeconomic status on endothelin-1 among blacks and whitesDenise C Cooper
Department of Psychiatry, University of California, San Diego, California, USA
Am J Hypertens 22:698-704. 2009..Stress is associated with increased endothelin-1 (ET-1). This study examined the relationship of ET-1 to socioeconomic status (SES) and to perceived ethnic discrimination among black (n = 51) and white (n = 65) adults (mean age 36.5)... - Medical comorbidities predict mortality in women with a history of early stage breast cancerRuth E Patterson
Cancer Prevention and Control Program, Moores UCSD Cancer Center, University of California, San Diego, La Jolla, CA 92093 0901, USA
Breast Cancer Res Treat 122:859-65. 2010..Given that 85% of deaths were caused by breast cancer, these findings suggest that multiple comorbidities may reduce the likelihood of surviving additional breast cancer events... - Adverse impact of mood on flow-mediated dilationDenise C Cooper
Department of Psychiatry, University of California, San Diego, La Jolla, CA 92093 0804, USA
Psychosom Med 72:122-7. 2010..Substantial literature indicates that negative mood is linked to cardiovascular disease (CVD). However, the mechanisms underlying this relationship are not well defined. CVD is often preceded by dysfunction of the endothelium... - Endothelial function: the impact of objective and subjective socioeconomic status on flow-mediated dilationDenise C Cooper
Department of Psychiatry, University of California San Diego, La Jolla, CA 92093 0804, USA
Ann Behav Med 39:222-31. 2010..Although objective and subjective indicators of socioeconomic status (SES) are linked to cardiovascular disease (CVD), little is known about their relationship to endothelial dysfunction, which often precedes CVD... - Effect of a 2 week CPAP treatment on mood states in patients with obstructive sleep apnea: a double-blind trialAlexander Haensel
Department of General Internal Medicine, University Hospital Berne, Bern, Switzerland
Sleep Breath 11:239-44. 2007..No significant time x treatment effect was observed for either group. We could not show a specific beneficial impact of CPAP treatment on mood in OSA patients... - Job strain, ethnicity, and sympathetic nervous system activityKaMala S Thomas
San Diego State University, CA, USA
Hypertension 44:891-6. 2004..These findings suggest possible mechanisms by which job strain may be associated with cardiovascular disease... - Autonomic responses to psychological stress: the influence of menopausal statusNoha H Farag
Department of Psychiatry, University of California, San Diego, CA 92103 0804, USA
Ann Behav Med 26:134-8. 2003..Postmenopausal women have greater sympathetic and less parasympathetic activity than premenopausal women, which may account for their increased risk of coronary artery disease... - Achieving substantial changes in eating behavior among women previously treated for breast cancer--an overview of the interventionVicky A Newman
Department of Family and Preventive Medicine, University of California, San Diego, La Jolla, CA 92093 0901, USA
J Am Diet Assoc 105:382-91; quiz 488. 2005..To report baseline to 12-month dietary change and investigate whether cooking-class attendance influenced adherence to the study's dietary targets... - Is family history related to preventive health behaviors and medical management in breast cancer patients?Lisa Madlensky
Cancer Prevention and Control, Rebecca and John Moores UCSD Cancer Center, University of California, SanDiego, 95000 Gilman Drive, San Diego, California 92093 0901, USA
Breast Cancer Res Treat 90:47-54. 2005..We investigated whether a relationship exists between family history and health behaviors in a cross-sectional study of breast cancer survivors... - The toll of ethnic discrimination on sleep architecture and fatigueKaMala S Thomas
Joint Doctoral Program in Clinical Psychology, San Diego State University and University of California, San Diego, CA 92093, USA
Health Psychol 25:635-42. 2006..05). These observations suggest that the effects of stress related to one's ethnic group membership carry over into sleep... - Psychologic correlates of compliance with continuous positive airway pressureCarl J Stepnowsky
Department of Psychiatry, University of California, San Diego 92093-0804, USA
Sleep 25:758-62. 2002..It may be that encouraging patients to use coping techniques, such as planful problem solving, will help to improve compliance with CPAP... - Rheumatoid Arthritis Severity Scale: a brief, physician-completed scale not confounded by patient self-report of psychological functioningW A Bardwell
Department of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0804, USA
Rheumatology (Oxford) 41:38-45. 2002..CONCLUSIONS: Preliminary data suggest that the RASS may be a quick, reliable, valid physician-completed RA severity scale that compares favourably with the longer, patient-completed HAQ... 
Correlation between hemoglobin and fatigue in women undergoing adjuvant chemotherapy without erythropoietin-stimulating-agent supportSarah Blair
Moores Cancer Center, University of California, San Diego, CA, USA
Clin Breast Cancer 8:522-6. 2008..We sought to correlate serial hemoglobin (Hb) levels with fatigue in a population of women on adjuvant chemotherapy, none of whom received erythropoietin-stimulating agents or red blood cell transfusions...- Weight gain and recovery of pre-cancer weight after breast cancer treatments: evidence from the women's healthy eating and living (WHEL) studyNazmus Saquib
Cancer Prevention and Control Program, Moores UCSD Cancer Center, University of California, 9500 Gilman Drive, San Diego, La Jolla, CA 92093 0901, USA
Breast Cancer Res Treat 105:177-86. 2007..To examine predictors of weight gain following breast cancer diagnosis and subsequent return to pre-cancer weight... - Age and ethnicity differences in short-term heart-rate variabilityJong-Bae Choi
Department of Neuropsychiatry, Kyunggi Provincial Hospital for the Elderly, Kyunggi-do, South Korea
Psychosom Med 68:421-6. 2006..These results suggest that young African American individuals might show signs of premature aging in their autonomic nervous system... - Depression treatment in rural California: preliminary survey of nonpsychiatric physiciansBernardo Ng
Sun Valley Behavioral Medical Center, El Centro, CA, USA
J Rural Health 18:556-62. 2002..The results of this study support the need for enhanced postgraduate training in the treatment of depression for nonpsychiatric physicians, and greater exposure of psychiatric residents to rural psychiatry... - Coping strategies, hostility, and depressive symptoms: a path modelWei-Chung Mao
Department of Psychiatry, Tri-Service General Hospital, Taipei, Taiwan
Int J Behav Med 10:331-42. 2003..From a clinical perspective, knowing what coping strategies a person uses and how much anger they experience and express may be useful in guiding the management of depressive symptoms...