The influence of posttraumatic stress on memory complaints in neuropsychological settings.

Objective: Memory problems are a frequent complaint in neuropsychological settings, particularly among individuals in mid-to-late adulthood and those who have experienced neurological insult (e.g., head trauma; Bay et al., 2012; Lezak et al., 2004; Wammes et al., 2017). Neuropsychiatric comorbidities that influence cognitive functioning (e.g., depression, anxiety, posttraumatic stress) are also common among neuropsychological patients, which can challenge interpreting etiology and predicting prognosis (Campbell et al., 2009; Reischies & Neu, 2000). Prolonged trauma exposure is associated with brain abnormalities in regions that subserve memory and executive functions (Daniels et al., 2016; Woon et al., 2010). Furthermore, a subgroup of individuals with trauma exposure experience dissociative symptoms, which can also interfere with memory and performing goal-directed behaviors (Bergouignan et al., 2014; Brewin et al., 2013; Özdemir et al., 2015). Method: In this article, we focus on symptoms that are consistent with dissociation and present three case studies of trauma-exposed women who were referred for neuropsychological testing following complaints of memory decline. Results: Formal neuropsychological testing did not fully support the degree of amnestic symptoms reported. Based upon the complex pattern of results, we propose a potential hypothesis for consideration: the dissociative interference hypothesis. Conclusions: For all three women presented, dissociation was a common symptom that may have contributed to an exacerbation of memory failures and amnestic experiences. Thus, interventions targeted at increasing awareness, rather than withdrawal, during times of stress may lead to a reduction in their memory complaints. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Life after Genocide: Mental Health, Education, and Social Support of Orphaned Survivors.

Thousands of orphaned survivors of the 1994 Rwandan Genocide against the Tutsi were not only exposed to extraordinarily severe forms of violence, but also many of these children took on the responsibility of caring and providing for other child survivors. This study describes the poverty, educational attainment, social support and mental health of orphaned heads of household (OHH) fourteen years after the genocide, and analyzes how violence exposure during the genocide and post-genocide stressors contributed to symptoms of posttraumatic stress disorder (PTSD) and distress. Participants were 61 members of an OHH community organization who were interviewed in 2002 about their genocide experiences and who provided a follow-up assessment of post-genocide risk factors and PTSD and distress symptoms in 2008. Almost all of the OHH in this study reported low social support, high levels of poverty, and high rates of PTSD and distress symptoms. Lower educational attainment predicted PTSD symptoms and partially mediated the association between exposure to genocide violence and PTSD. Distress was predicted by lack of social support and witnessing family members harmed during the genocide. Results suggest that public health and community efforts to improve educational outcomes and to strengthen and expand social support networks may improve mental health outcomes of OHH.

Narrative characteristics of genocide testimonies predict posttraumatic stress disorder symptoms years later.

Cognitive theories of posttraumatic stress disorder (PTSD) suggest that trauma narratives that make greater use of somatosensory, perceptual, and negative emotion words may be indicators of greater risk of PTSD symptoms (Ehlers & Clark, 2000). The purpose of this study was to analyze whether the way that survivors of the 1994 Rwandan Genocide against the Tutsi naturally construct genocide testimonies predicts PTSD symptoms 6 years later. One hundred orphaned heads of household (OHH) who were members of a community association gave testimonies about their genocide experiences in 2002. In 2008, PTSD symptoms of 61 of the original OHH were assessed using a genocide-specific version of the Impact of Events Scale-Revised (Weiss & Marmar, 1997). Experienced genocide events were coded from the genocide testimonies, and the types of words used in the testimonies were analyzed using the Linguistic Inquiry and Word Count program (Pennebaker, Chung, Ireland, Gonzales, & Booth, 2007). Pearson correlations and path analyses assessed the relationships between variables. After accounting for genocide events, touching positively predicted avoidance, and sadness negatively predicted hyperarousal. Sensory descriptions of traumatic experiences in trauma narratives may signify higher risk for mental health problems whereas expressions of sadness may indicate emotional processing and better mental health. Analyzing genocide testimonies may help identify survivors at the highest risk of developing PTSD symptoms, even among a group of survivors who have arguably suffered some of the most severe genocide experiences.

Intolerance of uncertainty, cognitive complaints, and cancer-related distress in prostate cancer survivors.

OBJECTIVE: Prostate cancer survivors have reported cognitive complaints following treatment, and these difficulties may be associated with survivors' ongoing cancer-related distress. Intolerance of uncertainty may exacerbate this hypothesized relationship by predisposing individuals to approach uncertain situations such as cancer survivorship in an inflexible and negative manner. We investigated whether greater cognitive complaints and higher intolerance of uncertainty would interact in their relation to more cancer-related distress symptoms. METHODS: This cross-sectional, questionnaire-based study included 67 prostate cancer survivors who were 3 to 5 years post treatment. Hierarchical multiple regression analyses tested the extent to which intolerance of uncertainty, cognitive complaints, and their interaction were associated with cancer-related distress (measured with the Impact of Event Scale-Revised; IES-R) after adjusting for age, education, physical symptoms, and fear of cancer recurrence. RESULTS: Intolerance of uncertainty was positively associated with the IES-R avoidance and hyperarousal subscales. More cognitive complaints were associated with higher scores on the IES-R hyperarousal subscale. The interaction of intolerance of uncertainty and cognitive complaints was significantly associated with IES-R intrusion, such that greater cognitive complaints were associated with greater intrusive thoughts in survivors high in intolerance of uncertainty but not those low in it. CONCLUSIONS: Prostate cancer survivors who report cognitive difficulties or who find uncertainty uncomfortable and unacceptable may be at greater risk for cancer-related distress, even 3 to 5 years after completing treatment. It may be beneficial to address both cognitive complaints and intolerance of uncertainty in psychosocial interventions.

Characteristics of breast cancer survivors that predict partners' participation in research.

BACKGROUND: Psycho-oncology couples' research frequently includes fewer than 50 % of those eligible. PURPOSE: This research examined individual and relationship characteristics associated with recruitment and retention of breast cancer survivors' partners. METHODS: Investigators asked survivors from the Moving Beyond Cancer trial for permission to invite their partners to a parallel, longitudinal study. RESULTS: Of 384 survivors with male partners, 280 survivors provided consent to contact partners, and 164 partners completed both assessments. Backward stepwise regression indicated that greater family income and support from a partner and helpful other increased the likelihood of survivor consent to contact her partner. Greater family income, better survivor physical and emotional quality of life, and white ethnicity increased the likelihood of partner participation. CONCLUSIONS: Breast cancer patients who are ethnic minorities, have lower socioeconomic status, or have poorer physical and mental quality of life appear less likely to participate in psycho-oncology couples' research, whereas women with supportive partners might be overrepresented.

Body image predicts quality of life in men with prostate cancer.

OBJECTIVE: Most men diagnosed with prostate cancer in the USA will survive. Of the many aspects of survivorship affected by prostate cancer, body image receives limited attention despite some indication that it may be important to men with the disease. The present study investigated how body image changes over time and the relations between changes in body image and quality of life (QOL) in men with prostate cancer. METHODS: In a longitudinal design, patients (N = 74) completed questionnaires before treatment (T1) and at 1 month (T2) and 2 years (T3) following treatment completion. RESULTS: Growth curve modeling indicated that there was no significant change over time in group-level body image scores. However, hormone treatment was associated with a negative trajectory of change over 2 years. Also, analysis of individual difference scores indicated that ≥50% of patients demonstrated change of at least 0.5 standard deviation between time points. Hierarchical regression indicated that change in body image between T1 and T2 was significantly associated with change in QOL between T1 and T3, while controlling for demographic variables, treatment, treatment-related functioning, and general and treatment-specific positive expectations. In predicting change in body image between T1 and T2, treatment-specific positive expectation was the only significant predictor. CONCLUSIONS: The present study demonstrates that body image is an important component of the prostate cancer experience. Findings suggest that body image has a meaningful association with QOL among prostate cancer survivors.

Uncertainty and psychological adjustment in patients with lung cancer.

BACKGROUND: For many patients with lung cancer, disease progression occurs without notice or with vague symptoms, and unfortunately, most treatments are not curative. Given this unpredictability, we hypothesized the following: (1) poorer psychological adjustment (specifically, more depressive symptoms, higher perceptions of stress, and poorer emotional well-being) would be associated with higher intolerance for uncertainty, higher perceived illness-related ambiguity, and their interaction; and (2) greater avoidance would mediate associations between higher intolerance of uncertainty and poorer psychological adjustment. METHODS: Participants (N = 49) diagnosed with lung cancer at least 6 months prior to enrollment completed the Center for Epidemiologic Studies - Depression Scale, the Functional Assessment of Cancer Therapy - Lung Emotional Well-being subscale, the Perceived Stress scale, the Intolerance of Uncertainty scale, the Mishel Uncertainty in Illness Scale Ambiguity subscale, the Impact of Event - Revised Avoidance subscale, and the Short-scale Eysenck Personality Questionnaire - Revised Neuroticism subscale. Mean age was 64.2 years (standard deviation [SD] = 11.0), mean years of education was 15.6 (SD = 3.1), and 71.4% were female. Hypotheses were tested with regression analyses, adjusted for neuroticism. RESULTS: Higher perceptions of stress and poorer emotional well-being were associated with higher levels of intolerance of uncertainty and higher perceived illness-related ambiguity. Non-somatic depressive symptoms were associated with higher levels of intolerance of uncertainty. Avoidance was found to mediate relations of intolerance of uncertainty with non-somatic depressive symptoms and emotional well-being only. CONCLUSIONS: Findings suggest that interventions to address avoidance and intolerance of uncertainty in individuals with lung cancer may help improve psychological adjustment.

Psychosocial adjustment among low-income Latina cervical cancer patients.

Cancer-related coping strategies and social support, life stress, and optimism were tested in regression analyses as predictors of depression, affect, and quality of life among 54 low-income, immigrant Latina cervical cancer patients. Sixty-seven percent of the patients endorsed symptoms similar to diagnosable depression. Predictors significantly accounted for 35% to 54% of the variance in outcomes. Cancer-related coping strategies were found to mediate several of the relations between life stress, social support, and optimism and outcomes. Findings emphasize the need to consider the context within which patients live when assessing adjustment to cancer and developing culturally-sensitive interventions.

A longitudinal examination of couples' coping strategies as predictors of adjustment to breast cancer.

This study's goals were to examine coping strategies of women and their male partners as predictors of change in women's adjustment over the year following breast cancer treatment and to test whether partners' coping processes interact to predict adjustment. In a sample of women who had recently completed breast cancer treatment and were taking part in a psychoeducational intervention trial, the patients' and partners' cancer-specific coping strategies were assessed at study entry (average of 10 months after diagnosis). Assessed at study entry and 20 months after diagnosis (n = 139 couples), dependent variables were women's general (i.e., vitality, depressive symptoms, relationship satisfaction) and cancer-specific adjustment (i.e., cancer-specific distress, perceived benefits). Both patients' and partners' coping strategies at study entry predicted change in women's adjustment at 20 months. Women's use of approach-oriented coping strategies predicted improvement in their vitality and depressive symptoms, men's use of avoidant coping predicted declining marital satisfaction for wives, and men's approach-oriented strategies predicted an increase in women's perception of cancer-related benefits. Patients' and partners' coping strategies also interacted to predict adjustment, such that congruent coping strategy use generally predicted better adaptation than did dissimilar coping. Findings highlight the utility of examining patients' and partners' coping strategies simultaneously.

Long-term cognitive impairment in older adult twins discordant for gynecologic cancer treatment.

BACKGROUND: Research has found that patients treated for cancer generally have an increased risk for cognitive problems. However, many studies have focused on cognitive performance of cancer patients under the age of 65 who received chemotherapy treatment. Less studied is the extent to which cancer diagnosis may be associated with cognitive impairment as a late effect for older adults. METHODS: In this retrospective, co-twin design study, twin pairs 65 years of age and older discordant for cancer were identified from the Swedish Twin Registry. A pair was included if both twins participated in cognitive screening, and the twin with the cancer history was screened at least 3 years after cancer diagnosis and treatment. RESULTS: Female, but not male, survivors of cancer were significantly (odds ratio = 2.42, 95% confidence interval = 1.23-4.74) more likely to exhibit cognitive impairment 3 or more years after cancer diagnosis and treatment as their co-twin without a history of cancer. In particular, risk was higher among survivors of gynecologic cancers (odds ratio = 10.00, 95% confidence interval = 1.28-78.11) and those who had treatments directly or potentially affecting ovarian functioning (odds ratio = 13.00, 95% confidence interval = 1.70-99.36) compared with their respective co-twins. CONCLUSIONS: These findings suggest that localized treatments and other cancer-related factors should be explored as determinants that underlie the association between cancer diagnosis and long-term cognitive impairment.

Evidence against a link between hyperemesis gravidarum and personality characteristics from an ethnically diverse sample of pregnant women: a pilot study.

BACKGROUND: Hyperemesis gravidarum (HG), a pregnancy-related condition marked by extreme nausea and vomiting, has been considered a psychosomatic illness associated with long-standing personality characteristics (e.g., hysteria). In this pilot study, we examined personality, somatic, and psychological variables with ethnically diverse samples of women with HG and women with typical levels of nausea and vomiting of pregnancy (NVP). METHODS: Personality (Minnesota Multiphasic Personality Index-2 [MMPI-2] and MMPI-2RF), somatic (MMPI-2RF), and psychological (Beck Depression Inventory-II [BDI-II] and NVP-related quality of life) variables collected during the first trimester of pregnancy were compared between 15 women with HG and 15 women with normal levels of NVP matched for age, education, marital status, insurance source, and race/ethnicity. A secondary analysis was performed comparing these variables among a group of 9 asymptomatic pregnant women to the HG and NVP groups. RESULTS: No significant differences were found between the HG and NVP groups on any personality, somatic, or psychological variables. Both groups had clinically significant elevations on the MMPI-2 hypochondriasis scale, which incorporates somatic symptoms. The NVP group had a clinically significant elevation on the MMPI-2RF gastrointestinal complaints scale. Both groups had significantly higher means on the MMPI-2 and MMPI-2RF scales than the asymptomatic group. Predominantly Spanish speakers appeared particularly vulnerable to psychological distress associated with somatic complaints. CONCLUSIONS: The results of this pilot study suggest that research with HG patients is feasible and that psychological distress expressed by women with HG and NVP may reflect reactions to somatic symptoms. No evidence was found to support an association between HG and personality characteristics. Recommendations for future research are provided, such as examining the potential benefits of translation services for Spanish-speaking HG patients.

Depression and sexual adjustment following breast cancer in low-income Hispanic and non-Hispanic White women.

OBJECTIVE: Hispanics are the largest and fastest growing ethnic minority group in the United States and breast cancer is the most commonly diagnosed cancer in Hispanic women. However, Hispanics are underrepresented in the psychosocial breast cancer literature. METHODS: This study included 677 low-income women (425 Hispanic, 252 non-Hispanic White) enrolled in the Medi-Cal Breast and Cervical Cancer Treatment Program. Data were gathered through phone interviews conducted in English or Spanish 6 and 18 months following breast cancer diagnosis. We focus on three variables that the literature indicates are salient for breast cancer survivors: sexual function, body image and depression. RESULTS: Results of an ANCOVA indicated worse sexual function for Hispanic women, even after controlling for significant covariates. Hispanics reported significantly less sexual desire, greater difficulty relaxing and enjoying sex, and greater difficulty becoming sexually aroused and having orgasms than non-Hispanic White women. Both Hispanic and non-Hispanic White women endorsed a lack of sexual desire more frequently than problems with sexual function. Body image did not differ between Hispanic and non-Hispanic White women. In all, 38% of Hispanic and 48% of non-Hispanic White women scored above cut-off scores for depressive symptoms. While there was no ethnic difference in depressive symptoms, single women reported more depressive symptoms than partnered women. CONCLUSIONS: Findings suggest that low-income breast cancer survivors may experience symptoms of depression more than a year following diagnosis, and that sexual dysfunction may be particularly salient for low-income Hispanic women.

Addressing intimacy and partner communication after breast cancer: a randomized controlled group intervention.

While quality of life for most breast cancer survivors (BCS) returns to normal by 1 year post-treatment, problems in sexual function and intimacy often persist. The present study tested the efficacy of a 6-week psycho-educational group intervention in improving BCS's sexual well-being. We conducted a mailed survey of BCS 1-5 years post-diagnosis to identify a sample of women who reported moderately severe problems in body image, sexual function or partner communication, and were deemed eligible for the randomized intervention trial. Using a pre-randomized design, 70% (n = 284) were assigned to a 6-week psycho-educational group intervention and 30% (n = 127) were assigned to a control condition (print material only); however, only 83 BCS agreed to participate in the intervention. Four months post-intervention, the intervention and control groups were not significantly different on the primary outcome of emotional functioning; however, BCS randomized to the intervention group were more likely to report improvements in relationship adjustment and communication as well as increased satisfaction with sex compared to controls. Members of the intervention group who were the least satisfied with their sexual relationship appeared to improve the most. Although modest in its effects, this intervention can be delivered in standard clinical settings. Having an identified treatment may help reduce physician reluctance to ask BCS about problems in intimacy and as appropriate, refer them for timely help.

Predictors of affect following treatment decision-making for prostate cancer: conversations, cognitive processing, and coping.

OBJECTIVE: Research suggests that cancer patients who are more involved in treatment decision-making (TDM) report better quality of life following treatment. This study examines the association and possible mechanisms between prostate cancer patient's discussions about TDM and affect following treatment. We predicted that the length of time patients spent discussing treatment options with social networks and physicians prior to treatment would predict emotional adjustment after treatment. We further predicted that cognitive processing, coping, and patient understanding of treatment options would mediate this association. METHODS: Fifty-seven patients completed questionnaires prior to treatment and at 1 and 6 months following treatment completion. RESULTS: Findings from the present study suggest that discussing treatment options with others, prior to beginning treatment for prostate cancer, significantly contributed to improvements in affect 1 and 6 months following treatment. Residualized regression analyses indicated that discussing treatment options with patient's social networks predicted a decrease in negative affect 1 and 6 months following treatment, while discussions with physicians predicted an increase in positive affect 1 month following treatment. Patients who spent more time discussing treatment options with family and friends also reported greater pre-treatment social support and emotional expression. Mediation analyses indicated that these coping strategies facilitated cognitive processing (as measured by a decrease in intrusive thoughts) and that cognitive processing predicted improvement in affect. CONCLUSIONS: Greater time spent talking with family and friends about treatment options may provide opportunities for patients to cope with their cancer diagnosis and facilitate cognitive processing, which may improve patient distress over time.

The psychological and emotional fallout of cancer and its treatment.

We review the literature on psychosocial and emotional adjustment for individuals who have survived cancer for at least 5 years and who have not experienced recurrences of the disease. Most long-term survivors experience low levels of distress and report overall emotional adjustment that is comparable with age-matched comparisons who never had a cancer diagnosis. However, survivors frequently have circumscribed areas of persistent difficulties, including fears of recurrence and psychological reactions to the physical dysfunction and disfigurement caused by some treatments. Although some common themes emerge, there is considerable variation in response to cancer and its treatments, which the literature suggests can be predicted, in part, by disease- and treatment-related factors, individual characteristics, and psychosocial resources. Understanding the emotional and psychosocial experiences of the millions of long-term cancer survivors is essential for providing them with optimal care.

Need for cognition and psychosocial adjustment in prostate cancer patients and partners.

Individual differences in cognitive style, specifically need for cognition (NFC), may play an important role in facilitating communication and psychosocial adjustment to cancer during the presurgical period, a time marked by distress and the need to process disease-related information. This study examines the relations between NFC, adjustment, and communication in 106 prostate cancer patients and their partners within 2 weeks prior to radical prostatectomy. High NFC was significantly associated with better psychological adjustment for partners only, whereas for patients, communication with the medical team played a more important role. High NFC patients who were partnered with high NFC partners reported better dyadic communication compared with those who were partnered with low NFC partners. This study indicates that predictors of adjustment may differ for patients and partners, who are likely differentially affected by the disease process.

Fatigue in long-term breast carcinoma survivors: a longitudinal investigation.

BACKGROUND: A longitudinal study was designed to evaluate the prevalence, persistence, and predictors of posttreatment fatigue in breast carcinoma survivors. METHODS: A sample of 763 breast carcinoma survivors completed questionnaires at 1-5 and 5-10 years after diagnosis, including the RAND 36-item Health Survey, Center for Epidemiological Studies - Depression scale (CES-D), Breast Cancer Prevention Trial Symptom Checklist, and demographic and treatment-related measures. RESULTS: Approximately 34% of study participants reported significant fatigue at 5-10 years after diagnosis, which is consistent with prevalence estimates obtained at 1-5 years after diagnosis. Approximately 21% reported fatigue at both assessment points, indicating a more persistent symptom profile. Longitudinal predictors of fatigue included depression, cardiovascular problems, and type of treatment received. Women treated with either radiation or chemotherapy alone showed a small improvement in fatigue compared with those treated with both radiation and chemotherapy. CONCLUSIONS: Fatigue continues to be a problem for breast carcinoma survivors many years after cancer diagnosis, with 21% reporting persistent problems with fatigue. Several factors that may contribute to long-term fatigue are amenable to intervention, including depression and comorbid medical conditions.

Promoting adjustment after treatment for cancer.

The transition from the period of diagnosis and medical treatment of cancer to survivorship (i.e., the reentry phase) is an understudied phase in the cancer trajectory. The objectives of this report were 1) to illustrate several adaptive tasks of the reentry phase, 2) to provide examples of research on factors that predict positive adjustment during this phase, and 3) to discuss interventions that address the adaptive tasks of early cancer survivorship. Although the pertinent empirical literature is scarce, accounts from cancer survivors, healthcare professionals, and qualitative researchers converge to suggest several themes in adaptive tasks during reentry. Drawing from the authors' work and that of others, the authors have described common expectancies held by many individuals approaching reentry (e.g., "I shouldn't need support"), typical concerns during this phase (e.g., concern over cancer recurrence), and personal and contextual factors that can facilitate and hinder adjustment. Promising psychosocial interventions have been developed for individuals in the reentry period. Continued research will be necessary to characterize this important phase of cancer survivorship.

Outcomes from the Moving Beyond Cancer psychoeducational, randomized, controlled trial with breast cancer patients.

PURPOSE: Evidence suggests that the re-entry phase (ie, early period after medical treatment completion) presents distinct challenges for cancer patients. To facilitate the transition to recovery, we conducted the Moving Beyond Cancer (MBC) trial, a multisite, randomized, controlled trial of psychoeducational interventions for breast cancer patients. METHODS: Breast cancer patients were registered within 6 weeks after surgery. After medical treatment, they completed baseline measures and were randomly assigned to standard National Cancer Institute print material (CTL); standard print material and peer-modeling videotape (VID); or standard print material, videotape, two sessions with a trained cancer educator, and informational workbook (EDU). Two primary end points were examined: energy/fatigue and cancer-specific distress. Secondary end points were depressive symptoms and post-traumatic growth. Perceived preparedness for re-entry was analyzed as a moderator of effects. RESULTS: Of 558 women randomly assigned to treatment, 418 completed the 6-month assessment and 399 completed the 12-month assessment. In analyses controlling for study site and baseline depressive symptoms, VID produced significant improvement in energy/fatigue at 6 months relative to CTL, particularly among women who felt less prepared for re-entry at baseline. No significant main effect of the interventions emerged on cancer-specific distress, but EDU prompted greater reduction in this outcome relative to CTL at 6 months for patients who felt more prepared for re-entry. Between-group differences in the primary outcomes were not significant at 12 months, and no significant effects emerged on the secondary end points. CONCLUSION: A peer-modeling videotape can accelerate the recovery of energy during the re-entry phase in women treated for breast cancer, particularly among those who feel less prepared for re-entry.