Holly G. Prigerson

Religious Coping and Use of Intensive Life-Prolonging Care Near Death in Patients With Advanced Cancer

CONTEXT Patients frequently rely on religious faith to cope with cancer, but little is known about the associations between religious coping and the use of intensive life-prolonging care at the end of life. OBJECTIVE To determine the way religious coping relates to the use of intensive life-prolonging end-of-life care among patients with advanced cancer. DESIGN, SETTING, AND PARTICIPANTS A US multisite, prospective, longitudinal cohort of 345 patients with advanced cancer, who were enrolled between January 1, 2003, and August 31, 2007. The Brief RCOPE assessed positive religious coping. Baseline interviews assessed psychosocial and religious/spiritual measures, advance care planning, and end-of-life treatment preferences. Patients were followed up until death, a median of 122 days after baseline assessment. MAIN OUTCOME MEASURES Intensive life-prolonging care, defined as receipt of mechanical ventilation or resuscitation in the last week of life. Analyses were adjusted for demographic factors significantly associated with positive religious coping and any end-of-life outcome at P < .05 (ie, age and race/ethnicity). The main outcome was further adjusted for potential psychosocial confounders (eg, other coping styles, terminal illness acknowledgment, spiritual support, preference for heroics, and advance care planning). RESULTS A high level of positive religious coping at baseline was significantly associated with receipt of mechanical ventilation compared with patients with a low level (11.3% vs 3.6%; adjusted odds ratio [AOR], 2.81 [95% confidence interval {CI}, 1.03-7.69]; P = .04) and intensive life-prolonging care during the last week of life (13.6% vs 4.2%; AOR, 2.90 [95% CI, 1.14-7.35]; P = .03) after adjusting for age and race. In the model that further adjusted for other coping styles, terminal illness acknowledgment, support of spiritual needs, preference for heroics, and advance care planning (do-not-resuscitate order, living will, and health care proxy/durable power of attorney), positive religious coping remained a significant predictor of receiving intensive life-prolonging care near death (AOR, 2.90 [95% CI, 1.07-7.89]; P = .04). CONCLUSIONS Positive religious coping in patients with advanced cancer is associated with receipt of intensive life-prolonging medical care near death. Further research is needed to determine the mechanisms for this association.

Psychiatric Disorders and Mental Health Service Use Among Caregivers of Advanced Cancer Patients

PURPOSE Despite research demonstrating the psychological burden of caregiving for advanced cancer patients, limited information exists on the prevalence of psychiatric disorders and mental health service use among these informal caregivers. METHODS Two hundred informal caregivers of advanced cancer patients were interviewed and administered the Structured Clinical Interview of the Diagnostic and Statistical Manual of Mental Disorders Fourth Edition and an assessment of mental health service use. RESULTS Thirteen percent of caregivers met criteria for a psychiatric disorder; 25% accessed treatment for mental health concerns since the patients cancer diagnosis. The frequencies of current psychiatric disorders were as follows: panic disorder, 8.0% (95% CI, 4.6% to 12.7%), major depressive disorder, 4.5% (95% CI, 2.1% to 8.4%), post-traumatic stress disorder, 4.0% (95% CI, 1.7% to 7.7%), and generalized anxiety disorder, 3.5% (95% CI, 1.4% to 7.1%). Among caregivers with a current psychiatric disorder, 81% discussed mental health concerns with a health professional before the patients cancer diagnosis compared with 46% after the diagnosis (McNemar test = 5.40; P = .02). Only 46% of caregivers with a current psychiatric disorder accessed mental health services. Caregivers who discussed mental health concerns with a clinician before the patients cancer diagnosis (odds ratio [OR] = 3.51; 95% CI, 1.42 to 8.71) and after the diagnosis (OR = 21.23; 95% CI, 9.02 to 49.94) were more likely than caregivers not having these discussions to receive mental health services. CONCLUSION Many caregivers of advanced cancer patients either meet criteria or are being treated for psychiatric problems. Discussing mental health issues positively influences the receipt of mental health services and should be actively pursued in this vulnerable population.

Psychiatric illness in the next of kin of patients who die in the intensive care unit.

Objectives:To determine the rates of psychiatric illness in next of kin following the death of a relative in a medical intensive care unit. Design:Cross-sectional survey. Setting:A university teaching hospital, New Haven, CT. Patients:Forty-one next of kin who had served as primary surrogate decision makers before the death of their loved one in the intensive care unit 3–12 months previously. Interventions:Structured Clinical Interviews for DSM-IV and the Inventory of Complicated Grief–Revised were used to determine prevalence of psychiatric illness. Formal questionnaires were used to evaluate key features of the intensive care unit experience. Bivariate statistics were used to identify factors associated with the presence of psychiatric illness. Measurements and Main Results:Following 107 patient deaths, 51 next of kin were successfully contacted and 41 (80%) agreed to study participation. Thirty-four percent (95% confidence interval, 20% to 51%) met criteria for at least one psychiatric illness: major depressive disorder (27%), generalized anxiety disorder (10%), panic disorder (10%), or complicated grief disorder (5%). Disorders were more common in spouses than other kinship relations (63% vs. 16%, p = .002), those experiencing additional stressors after the loss (53% vs. 21%, p = .03), those who said the patient was ill <5 yrs (45% vs. 8%, p = .03), and those who said the patient’s physician was not comforting (71% vs. 23%, p = .02). Conclusions:In a cohort of bereaved next of kin of patients who died in the intensive care unit, we identified a high prevalence of psychiatric illness, particularly major depressive disorder. More work is needed to identify those at risk for psychiatric illness so that appropriate interventions may be targeted.

Population Attributable Fractions of Psychiatric Disorders and Behavioral Outcomes Associated With Combat Exposure Among US Men

OBJECTIVES This study determined the percentage of adverse outcomes in US men attributable to combat exposure. METHODS Standardized psychiatric interviews (modified Diagnostic Interview Schedule and Composite International Diagnostic Interview assessments) were administered to a representative national sample of 2583 men aged 18 to 54 in the National Comorbidity Survey part II subsample. RESULTS Adjusted attributable fraction estimates indicated that the following were significantly attributable to combat exposure: 27.8% of 12-month posttraumatic stress disorder, 7.4% of 12-month major depressive disorder, 8% of 12-month substance abuse disorder, 11.7% of 12-month job loss, 8.9% of current unemployment, 7.8% of current divorce or separation, and 21% of current spouse or partner abuse. CONCLUSIONS Combat exposure results in substantial morbidity lasting decades and accounts for significant and multifarious forms of dysfunction at the national level.

Combat trauma: trauma with highest risk of delayed onset and unresolved posttraumatic stress disorder symptoms, unemployment, and abuse among men

Little is known about the risk and course of posttraumatic stress disorder (PTSD), and other forms of dysfunction, associated with combat trauma relative to other traumas. Modified versions of the DSM-III-R PTSD module from the Diagnostic Interview Schedule and Composite International Diagnostic Interview were administered to a representative national sample of 5,877 persons 15-54 years old in the part 2 subsample of the National Comorbidity Survey. Of the weighted subsample, 1,703 men reported a traumatic event. The risk of PTSD and other forms of dysfunction were compared for men who nominated combat as their worst trauma versus men nominating other traumas as worst, controlling for confounding influences. Men reporting combat as their worst trauma were more likely to have lifetime PTSD, delayed PTSD symptom onset, and unresolved PTSD symptoms, and to be unemployed, fired, divorced, and physically abusive to their spouses than men reporting other traumas as their worst experience.

Why Is Spiritual Care Infrequent at the End of Life? Spiritual Care Perceptions Among Patients, Nurses, and Physicians and the Role of Training

PURPOSE To determine factors contributing to the infrequent provision of spiritual care (SC) by nurses and physicians caring for patients at the end of life (EOL). PATIENTS AND METHODS This is a survey-based, multisite study conducted from March 2006 through January 2009. All eligible patients with advanced cancer receiving palliative radiation therapy and oncology physician and nurses at four Boston academic centers were approached for study participation; 75 patients (response rate = 73%) and 339 nurses and physicians (response rate = 63%) participated. The survey assessed practical and operational dimensions of SC, including eight SC examples. Outcomes assessed five factors hypothesized to contribute to SC infrequency. RESULTS Most patients with advanced cancer had never received any form of spiritual care from their oncology nurses or physicians (87% and 94%, respectively; P for difference = .043). Majorities of patients indicated that SC is an important component of cancer care from nurses and physicians (86% and 87%, respectively; P = .1). Most nurses and physicians thought that SC should at least occasionally be provided (87% and 80%, respectively; P = .16). Majorities of patients, nurses, and physicians endorsed the appropriateness of eight examples of SC (averages, 78%, 93%, and 87%, respectively; P = .01). In adjusted analyses, the strongest predictor of SC provision by nurses and physicians was reception of SC training (odds ratio [OR] = 11.20, 95% CI, 1.24 to 101; and OR = 7.22, 95% CI, 1.91 to 27.30, respectively). Most nurses and physicians had not received SC training (88% and 86%, respectively; P = .83). CONCLUSION Patients, nurses, and physicians view SC as an important, appropriate, and beneficial component of EOL care. SC infrequency may be primarily due to lack of training, suggesting that SC training is critical to meeting national EOL care guidelines.

Support of cancer patients' spiritual needs and associations with medical care costs at the end of life

Although spiritual care is associated with less aggressive medical care at the end of life (EOL), it remains infrequent. It is unclear if the omission of spiritual care impacts EOL costs.

Sleep as a mediator of the stress-immune relationship.

Objective To evaluate the role of sleep in the relationship of intrusive thoughts/avoidance behaviors to natural killer cell (NKC) number and function. Method Twenty-nine individuals seeking treatment for bereavement-related depression were studied in the sleep laboratory. Background and clinical variables, including the Impact of Event Scale (IES) and the Hamilton Rating Scale for Depression (HRSD), were administered during the week preceding a 3-night sleep study. Blood samples were collected upon awakening after the second or third night of sleep. Results Greater frequency of intrusive thoughts and avoidance behaviors was associated with more time spent awake during the first non-rapid eye movement period (NREM-1) and lower NKC number (p values < .01). Greater time spent awake during NREM-1 was associated with lower NKC numbers (p < .05). Regression analyses revealed that the significant relationship between symptoms of intrusion/avoidance and NKC number was no longer significant when time spent awake during NREM-1 was entered into the regression equation. Time spent awake during NREM-1 accounted for 12% of the variance in NKC number (p < .05), whereas intrusion/avoidance accounted for 7% of the variance in NKC number (NS). Conclusions These results suggest that EEG-assessed sleep may be a significant correlate of the stress-immune relationship.

Racial Differences in Predictors of Intensive End-of-Life Care in Patients With Advanced Cancer

PURPOSE Black patients are more likely than white patients to receive life-prolonging care near death. This study examined predictors of intensive end-of-life (EOL) care for black and white advanced cancer patients. PATIENTS AND METHODS Three hundred two self-reported black (n = 68) and white (n = 234) patients with stage IV cancer and caregivers participated in a US multisite, prospective, interview-based cohort study from September 2002 to August 2008. Participants were observed until death, a median of 116 days from baseline. Patient-reported baseline predictors included EOL care preference, physician trust, EOL discussion, completion of a Do Not Resuscitate (DNR) order, and religious coping. Caregiver postmortem interviews provided information regarding EOL care received. Intensive EOL care was defined as resuscitation and/or ventilation followed by death in an intensive care unit. RESULTS Although black patients were three times more likely than white patients to receive intensive EOL care (adjusted odds ratio [aOR] = 3.04, P = .037), white patients with a preference for this care were approximately three times more likely to receive it (aOR = 13.20, P = .008) than black patients with the same preference (aOR = 4.46, P = .058). White patients who reported an EOL discussion or DNR order did not receive intensive EOL care; similar reports were not protective for black patients (aOR = 0.53, P = .460; and aOR = 0.65, P = .618, respectively). CONCLUSION White patients with advanced cancer are more likely than black patients with advanced cancer to receive the EOL care they initially prefer. EOL discussions and DNR orders are not associated with care for black patients, highlighting a need to improve communication between black patients and their clinicians.

Unresolved Grief in a National Sample of Bereaved Parents: Impaired Mental and Physical Health 4 to 9 Years Later

PURPOSE To assess unresolved parental grief, the associated long-term impact on mental and physical health, and health service use. PATIENTS AND METHODS This anonymous, mail-in questionnaire study was performed as a population-based investigation in Sweden between August 2001 and October 2001. Four hundred forty-nine parents who lost a child as a result of cancer 4 to 9 years earlier completed the survey (response rate, 80%). One hundred ninety-one (43%) of the bereaved parents were fathers, and 251 (56%) were mothers. Bereaved parents were asked whether or not, and to what extent, they had worked through their grief. They were also asked about their physical and psychological well-being. For outcomes of interest, we report relative risk (RR) with 95% CIs as well as unadjusted odds ratios and adjusted odds ratios. RESULTS Parents with unresolved grief reported significantly worsening psychological health (fathers: RR, 3.6; 95% CI, 2.0 to 6.4; mothers: RR, 2.9; 95% CI, 1.9 to 4.4) and physical health (fathers: RR, 2.8; 95% CI, 1.8 to 4.4; mothers: RR, 2.3; 95% CI, 1.6 to 3.3) compared with those who had worked through their grief. Fathers with unresolved grief also displayed a significantly higher risk of sleep difficulties (RR, 6.7; 95% CI, 2.5 to 17.8). Mothers, however, reported increased visits with physicians during the previous 5 years (RR, 1.7; 95% CI, 1.1 to 2.6) as well as a greater likelihood of taking sick leave when they had not worked through their grief (RR, 2.1; 95% CI, 1.2 to 3.5). CONCLUSION Parents who have not worked through their grief are at increased risk of long-term mental and physical morbidity, increased health service use, and increased sick leave.