Goal-Focused Emotion-Regulation Therapy (GET) in Young Adult Testicular Cancer Survivors: A Randomized Pilot Study

BACKGROUND

Young adult testicular cancer survivors experience adverse impacts after treatment. We developed Goal-focused Emotion-regulation Therapy (GET) to improve distress symptoms, emotion regulation, and goal navigation skills.

PURPOSE

This pilot study examined GET versus an active control intervention in young adult survivors of testicular cancer.

METHODS

Seventy-five eligible survivors treated with chemotherapy were randomized to receive GET or Individual Supportive Listening (ISL). Study acceptability, engagement, and tolerability were examined, and intervention fidelity and therapeutic alliance were compared between arms. Preliminary efficacy was evaluated by effect sizes for between-group changes in primary (anxiety and depressive symptoms) and secondary (career confusion, goal navigation, and emotion regulation) outcomes from baseline to immediately and 3-month post-intervention.

RESULTS

Among the 38 men randomized to GET, 81.1% completed all study sessions compared with 82.4% of the 37 men assigned to ISL. Fidelity to the intervention was 87% in GET. Therapeutic alliance wassignificantly higher among those receiving GET versus ISL. Participants exhibited a medium group-by-time effect size with greater reductions in depressive (d = 0.45) and anxiety (d = 0.29) symptoms for those in GET versus ISL, with a similar pattern at 3 months for depressive (d = 0.46) and anxiety (d = 0.46) symptoms.

CONCLUSIONS

GET is a feasible and acceptable intervention for reducing adverse outcomes after testicular cancer for young adults. Observed effect sizes preliminarily suggest meaningful change, though should be interpreted with caution in small samples. GET may be a developmentally-matched behavioral approach to improve psychosocial function in this cancer group.

CLINICAL TRIAL INFORMATION

Clinicaltrials.gov, NCT04150848. Registered on October 28, 2019.

Angiotensin (1-7) Delivered Orally via Probiotic in Combination With Exercise: Sex-Dependent Influence on Health Span

Age-related declines in physical and cognitive function can have tremendous, negative impacts on health span and quality of life. Therefore, we investigated the potential of utilizing a probiotic treatment to target the renin-angiotensin system (RAS) in conjunction with moderate exercise to ameliorate age-related declines in cognitive and physical function in aged rats. Herein we utilized a genetically modified angiotensin (1-7), which activates a "complementary" arm of the RAS through binding Mas (AT7) receptors. This process induces several beneficial physiologic effects, including decreased inflammation and enhanced physical/cognitive function. Thus, in this short research report, we suggest the efficacy of this Ang(1-7) releasing Lactobacillus paracasei (LPA) as either an alternative strategy to exercise, or more likely as an adjuvant to moderate exercise, for the prevention of both physical and cognitive decline especially in female rats.

Biobehavioral Implications of Chimeric Antigen Receptor T-cell Therapy: Current State and Future Directions

Chimeric antigen receptor (CAR) T-cell therapy has demonstrated remarkable clinical responses in hematologic malignancies. Recent advances in CAR T-cell therapy have expanded its application into other populations including older patients and those with central nervous system and solid tumors. Although its clinical efficacy has been excellent for some malignancies, CAR T-cell therapy is associated with severe and even life-threatening immune-mediated toxicities, including cytokine release syndrome and neurotoxicity. There is a strong body of scientific evidence highlighting the connection between immune activation and neurocognitive and psychological phenomena. To date, there has been limited investigation into this relationship in the context of immunotherapy. In this review, we present a biobehavioral framework to inform current and future cellular therapy research and contribute to improving the multidimensional outcomes of patients receiving CAR T-cell therapy.

Biobehavioral Research and Hematopoietic Stem Cell Transplantation: Expert Review from the Biobehavioral Research Special Interest Group of the American Society for Transplantation and Cellular Therapy

Hematopoietic stem cell transplantation (HCT) is a potentially curative treatment for many hematologic conditions. Despite advances in conditioning and supportive measures, however, there remain significant comorbidities that threaten survivorship. Adverse effects of stress-related biobehavioral processes-defined here as the interactions of behavioral, psychological, and socioenvironmental factors with biology-impact immune recovery and function and are particularly salient in the HCT context, given the importance of immune reconstitution for improved survivorship. However, biobehavioral processes have been underinvestigated in this vulnerable group compared with other cancer populations. Here the Biobehavioral Research Special Interest Group (SIG) of the American Society for Transplantation and Cellular Therapy provides an expert review to inform research directions explicating the biological correlates of behavioral symptoms and evaluate the impact of these on HCT outcomes. The goal of this expert review is to provide a foundation for advancing science that effectively integrates behavioral and biological processes to optimize quality of life and improve clinical outcomes for HCT recipients.

Goal-Focused Emotion-Regulation Therapy (GET) for young adult survivors of testicular cancer: a pilot randomized controlled trial of a biobehavioral intervention protocol

Background

Testicular cancer diagnosis and treatment, especially given its threat to sexuality and reproductive health, can be distressing in the formative period of young adulthood and the majority of young survivors experience impairing, distressing, and modifiable adverse outcomes that can persist long after medical treatment. These include psychological distress, impairment in pursuit of life goals, persistent physical side effects, elevated risk of secondary malignancies and chronic illness, and biobehavioral burden (e.g., enhanced inflammation, dysregulated diurnal stress hormones). However, few targeted interventions exist to assist young survivors in renegotiating life goals and regulating cancer-related emotions, and none focus on reducing the burden of morbidity via biobehavioral mechanisms. This paper describes the methodology of a randomized controlled biobehavioral trial designed to investigate the feasibility and preliminary impact of a novel intervention, Goal-focused Emotion-Regulation Therapy (GET), aimed at improving distress symptoms, emotion regulation, goal navigation skills, and stress-sensitive biomarkers in young adult testicular cancer patients.

Methods

Participants will be randomized to receive six sessions of GET or Individual Supportive Therapy (ISP) delivered over 8 weeks. In addition to indicators of intervention feasibility, we will measure primary (depressive and anxiety symptoms) and secondary (emotion regulation and goal navigation skills, career confusion) psychological outcomes prior to (T₀), immediately after (T₁), and 12 weeks after (T₂) intervention. Additionally, identified biomarkers will be measured at baseline and at T₂.

Discussion

GET may have the potential to improve self-regulation across biobehavioral domains, improve overall cancer adjustment, and address the need for targeted supportive care interventions for young adult cancer survivors.

Trial registration

Clinicaltrials.gov, NCT04150848. Registered on 28 October 2019.

The Critical Role of Parents in Pediatric Cancer-Related Pain Management: a Review and Call to Action

PURPOSE OF REVIEW

Even with optimized medical management, pain remains an inevitable part of pediatric cancer care. The most effective interventions for nonpharmacologic pain management within pediatric psychology include parent skills training. This review specifically explored the role of parents in cancer-related pain management with the goal of defining a set of evidence-based skills that could translate to improved pediatric cancer pain management.

RECENT FINDINGS

Pain is now widely understood to be both a sensory and emotional experience. As a result, within pediatric non-cancer pain management there is increasing application of the biopsychosocial model for pain management, inclusive of evidence-based psychological intervention. This review, specifically focusing on the role of parent training in cancer-related pain management, finds few interventions that systematically included parents. There is a need for continued evidence-based innovation and knowledge dissemination in this area of care. This paper highlights a critical gap in translational science within pediatric cancer pain management, namely, that parents who have a child with cancer are not reliably gaining access to well-established, evidence-based psychological skills training that can help to mitigate pain and pain-related stress. Based on the literature, the authors provide recommendations for generating adaptable, evidence-informed interventions that support and empower parents to help their child with pain management through all phases of cancer treatment.

A retrospective survival analysis of Glioblastoma patients treated with selective serotonin reuptake inhibitors

Glioblastoma (GBM) is the most common and aggressive form of malignant glioma in adults with a median overall survival (OS) time of 16–18 months and a median age of diagnosis at 64 years old. Recent work has suggested that depression and psychosocial distress are associated with worse outcomes in patients with GBM. We therefore hypothesized that the targeted neutralization of psychosocial distress with selective serotonin reuptake inhibitor (SSRI) antidepressant treatment would be associated with a longer OS among patients with GBM. To address this hypothesis, we retrospectively studied the association between adjuvant SSRI usage and OS in GBM patients treated by Northwestern Medicine-affiliated providers. The medical records of 497 GBM patients were analyzed after extraction from the Northwestern Medicine Enterprise Data Warehouse. Data were retrospectively studied using a multivariable Cox model with SSRI use defined as a time-dependent variable for estimating the association with OS. Of the 497 patients, 315 individuals died, while 182 were censored due to the loss of follow-up or were alive at the end of our study. Of the 497 patients, 151 had a recorded use of SSRI treatment during the disease course. Unexpectedly, SSRI usage was not associated with an OS effect in both naïve (HR ​= ​0.81, 95% CI ​= ​0.64–1.03) and adjusted time-dependent (HR ​= ​1.26, 95% CI ​= ​0.97–1.63) Cox models. Ultimately, we failed to find an association between SSRI treatment and an improved OS of patients with GBM. Additional work is necessary for understanding the potential therapeutic effects of SSRIs when combined with other treatment approaches, and immunotherapies in particular, for subjects with GBM.

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SSRI use was not associated with improved overall survival in GBM patients.

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Analysis included fluoxetine, citalopram, escitalopram, sertraline, paroxetine, vilazodone.

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Multiple statistical models were used to verify the findings.

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Time-dependent modeling of SSRI use was critical to avoid immortal time bias.

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Future work in animal models or prospective studies is critical.

Biobehavioral assessment of the anxiety disorders: Current progress and future directions

It is difficult to accurately assess and differentially diagnose the anxiety disorders. The current system of assessment relies heavily on the subjective measures of client self-report, clinical observation, and clinical judgment. Fortunately, recent technological advances may enable practitioners to utilize objective, biobehavioral measures of assessment in a clinical setting. The current body of literature on two of these biobehavioral tools (eye-tracking and electrocardiogram devices) is promising, but more validation and standardization research is needed to maximize the utility of these devices. Eye-tracking devices are uniquely capable of providing data that can be used to differentially diagnose anxiety disorders from both other commonly comorbid and misdiagnosed disorders. Both eye-tracking and electrocardiogram devices are able to provide change-sensitive assessment information. This objective, real-time feedback can assist clinicians and researchers in assessing treatment efficacy and symptom fluctuation. Recently developed wearable and highly portable electrocardiogram devices, like the wearable fitness and behavior tracking devices used by many consumers, may be particularly suited for providing this feedback to clinicians. Utilizing these biobehavioral devices would supply an objective, dimensional component to the current categorical diagnostic assessment system. We posit that if adequate funding and attention are directed at this area of research, it could revolutionize diagnostic and on-going assessment practices and, in doing so, bring the field of diagnosis out of the 20th century.

Effects of Animal-assisted Activities on Biobehavioral Stress Responses in Hospitalized Children: A Randomized Controlled Study

PURPOSE

This study assessed the effectiveness of animal-assisted activities (AAA) on biobehavioral stress responses (anxiety, positive and negative affect, and salivary cortisol and C-reactive protein [CRP] levels) in hospitalized children.

DESIGN AND METHODS

This was a randomized, controlled study.

METHOD

Forty-eight participants were randomly assigned to receive a 10-minute AAA (n=24) or a control condition (n=24). Anxiety, positive and negative affect, and levels of salivary biomarkers were assessed before and after the intervention.

RESULTS

Although increases in positive affect and decreases in negative affect were larger in the AAA condition, pre- and post-intervention differences between the AAA and control conditions were not significant. In addition, pre- and post-intervention differences between the conditions in salivary cortisol and CRP were not statistically significant. Baseline levels of anxiety, cortisol, and CRP had a significant and large correlation to the corresponding post-intervention measures. Scores on the Pet Attitude Scale were high but were not associated with changes in anxiety, positive affect, negative affect, or stress biomarkers.

CONCLUSIONS

Although changes were in the expected direction, the magnitude of the effect was small. Future randomized controlled trials with larger recruitment are needed to determine the effectiveness of AAAs in reducing biobehavioral stress responses in hospitalized children.

PRACTICE IMPLICATIONS

Nurses are positioned to recommend AAA as a beneficial and safe experience for hospitalized children.

The Effects of Tai Chi on Cardiovascular Risk in Women

PURPOSE

This study examined the effects of tai chi (TC) on biobehavioral factors associated with cardiovascular disease (CVD) risk in women.

DESIGN

A randomized trial used a wait-list control group, pretest-posttest design. Data were collected immediately before, immediately after, and 2 months following the intervention.

SETTING

The study was community based in central Virginia.

SUBJECTS

Women aged 35 to 50 years at increased risk for CVD.

INTERVENTION

The 8-week intervention built on prior work and was designed to impact biobehavioral factors associated with CVD risk in women.

MEASURES

Biological measures included fasting glucose, insulin, and lipids as well as C-reactive protein and cytokines. Behavioral measures included fatigue, perceived stress, depressive symptoms, social support, mindfulness, self-compassion, and spiritual thoughts and behaviors.

ANALYSIS

A mixed effects linear model was used to test for differences between groups across time.

RESULTS

In 63 women, TC was shown to decrease fatigue (∂ [difference in group means] = 9.38, p = .001) and granulocyte colony stimulating factor (∂ = 12.61, p = .052). Consistent with the study model and intervention design, significant changes observed 2 months post intervention indicated that TC may help down-regulate proinflammatory cytokines associated with underlying CVD risk, including interferon gamma (∂ = 149.90, p = .002), tumor necrosis factor (∂ = 16.78, p = .002), interleukin (IL) 8 (∂ = 6.47, p = .026), and IL-4 (∂ = 2.13, p = .001), and may increase mindfulness (∂ = .54, p = .021), spiritual thoughts and behaviors (∂ = 8.30, p = .009), and self-compassion (∂ = .44, p = .045).

CONCLUSION

This study contributes important insights into the potential benefits and mechanisms of TC and, with further research, may ultimately lead to effective strategies for reducing CVD risk in women earlier in the CVD trajectory.

Biobehavioral and neuroendocrine correlates of antioxidant enzyme activity in ovarian carcinoma

Increased levels of reactive oxygen species (ROS) such as superoxide anions and hydrogen peroxide have been reported in many cancer cells and they have been implicated in carcinogenesis and tumor progression. Antioxidant enzymes, such as Manganese Superoxide Dismutase (MnSOD or SOD2) and Glutathione Peroxidase-1 (GPx1), act coordinately to neutralize ROS. These enzymes are also thought to contribute to cancer cell resistance to conventional radio-chemo-therapies. Although some relationships have been reported between psychosocial factors and the regulation of antioxidant enzymes, little is known about these relationships in the context of cancer progression. The current study investigated the levels of MnSOD and GPx1in confirmed serous, high-grade tumor tissue from 60 ovarian cancer patients, and explored the relationship between the activity of these enzymes, the levels of tumor norepinephrine (NE), and patient mood as determined via pre-operative questionnaires. MnSOD activity was positively related to depressed mood (p=0.025) and tumor NE (p=0.023). In contrast, GPx1 activity was inversely related to fatigue (p=0.015) and tumor NE (p=0.009), and was positively associated with vigor (p=0.024). These findings suggest that psychological state and adrenergic signaling are linked with antioxidant enzyme activity in ovarian cancer and may have implications for patient treatments and outcomes.