Psychological intervention to treat distress: An emerging frontier in cancer prevention and therapy

Latent profile analysis of emotional inhibition in older adults with gastrointestinal tumors: A cross-sectional study

Objective

This study aimed to explore the current status of emotional inhibition in older adults with gastrointestinal tumors and to analyse its influencing factors.

Methods

From September to November 2024, 362 older adults with gastrointestinal tumors completed a self-designed questionnaire on demographic and clinical characteristics, an emotional inhibition scale, a self-esteem scale, and a multidimensional scale of perceived social support. Latent profile analysis was used to classify emotional inhibition in the participants, and multiple logistic regression was used to analyse the factors influencing each subgroup.

Results

Based on the level of emotional inhibition, older adults with gastrointestinal cancer were divided into three subgroups: "low emotional inhibition-active disclosure" (40.0%), "medium emotional inhibition" (41.2%), and "high emotional inhibition-disguise feelings group" (18.8%). The multivariate logistic regression analysis showed that sex, living conditions, disease stage, self-esteem level, and perceived social support were factors influencing participants' emotional inhibition (P ​< 0.05).

Conclusions

Emotional inhibition levels vary among older adults with gastrointestinal cancer. Medical staff should consider the characteristics, self-esteem, and perceived social support of the patients. Additionally, more targeted interventions, such as cognitive-behavioural group therapy or mindfulness-based cognitive therapy, should be developed to reduce patients' emotional inhibition.

Effect of Behavioral Activation on Stigma and Quality of Life in Patients With Advanced Esophageal and Gastric Cancer: A Randomized Controlled Trial

BACKGROUND

Esophageal cancer and gastric cancer patients require researchers' attention to address and resolve the issue of stigma. The aim of this study was to investigate whether behavioral activation (BA), an emerging psychosocial intervention method, can mitigate the stigma experienced by these patients and enhance their quality of life (QoL).

METHODS

One hundred fifty-three patients with advanced esophageal cancer and gastric cancer were recruited and randomly assigned to either the BA plus care as usual group (BA + CAU group) or the care as usual group (CAU group). Pre- and post-intervention questionnaires, including the Social Impact Scale (SIS), as well as all functional areas and global health and QoL modules from the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30, version3).

RESULTS

Generalized estimating equation analysis revealed that compared to usual care alone, combining BA with usual care significantly reduced stigma (time-by-group interaction, T1: β = -10.584, p < 0.001; T2: β = -22.619, p < 0.001) while improving physical, role, emotional, social functioning and global health and QoL particularly at T2 time point. Additionally, it also has the potential to decelerate the progressive decline of cognitive functioning. Furthermore, correlation analysis demonstrated a significant association between stigma levels and all functional areas as well as global health and QoL.

CONCLUSION

The issue of stigma among esophageal cancer and gastric cancer patients warrants increased attention due to its close relationship with patient QoL. This study presents a promising psychosocial intervention approach suitable for clinical application that deserves further promotion among cancer patients.

TRIAL REGISTRATION

NCT06348940.

Impacts and Pathways of Behavioral Activation on Psychological Distress Among Patients Diagnosed With Esophageal and Gastric Cancer in China: A Randomized Controlled Trial

OBJECTIVE

The objective of this study is to investigate the efficacy of behavioral activation (BA), a novel psychological intervention, in ameliorating psychological distress and anxiety symptoms among patients diagnosed with esophageal and gastric cancer, as well as the mediating role of self-efficacy between BA and psychological distress.

METHODS

A total of 139 patients diagnosed with esophageal and gastric cancer were recruited in China from March 2023 to October 2023 and randomly assigned to either the BA plus care as usual group (BA+CAU group) or the care as usual group (CAU group). Pre- and post-intervention questionnaires, including the Psychological Distress Thermometer (DT), Generalized anxiety disorder 7-item (GAD-7) Scale, General Self-Efficacy Scale (GSES) and the activation subscale of Behavioral Activation for Depression Scale (BADS-A), were administered.

RESULTS

Generalized estimating equation analyses revealed that, compared to usual care alone, combining BA with usual care significantly ameliorated psychological distress, anxiety as well as improved self-efficacy and activation. The mediation analysis revealed that self-efficacy served as a mediator in the relationship between activation and psychological distress.

CONCLUSIONS

BA primarily based on telephone or WeChat can not only directly ameliorates psychological distress and anxiety symptoms in patients with esophageal cancer and gastric cancer but also indirectly alleviates psychological distress by enhancing self-efficacy. The study also demonstrates the potential of BA in cancer patients, a skill that can be effectively acquired by primary care workers without specialized training and implemented more flexible.

TRIAL REGISTRATION

NCT06348940.

Risk Factors and Predictive Nomogram for Survival in Elderly Patients with Brain Glioma

OBJECTIVE

To determine the factors that contribute to the survival of elderly individuals diagnosed with brain glioma and develop a prognostic nomogram.

METHODS

Data from elderly individuals (age ≥65 years) histologically diagnosed with brain glioma were sourced from the Surveillance, Epidemiology, and End Results (SEER) database. The dataset was randomly divided into a training cohort and an internal validation cohort at a 6:4 ratio. Additionally, data obtained from Tangdu Hospital constituted an external validation cohort for the study. The identification of independent prognostic factors was achieved through the least absolute shrinkage and selection operator (LASSO) and multivariate Cox regression analysis, enabling the construction of a nomogram. Model performance was evaluated using C-index, ROC curves, calibration plot and decision curve analysis (DCA).

RESULTS

A cohort of 20 483 elderly glioma patients was selected from the SEER database. Five prognostic factors (age, marital status, histological type, stage, and treatment) were found to significantly impact overall survival (OS) and cancer-specific survival (CSS), with tumor location emerging as a sixth variable independently linked to CSS. Subsequently, nomogram models were developed to predict the probabilities of survival at 6, 12, and 24 months. The assessment findings from the validation queue indicate a that the model exhibited strong performance.

CONCLUSION

Our nomograms serve as valuable prognostic tools for assessing the survival probability of elderly glioma patients. They can potentially assist in risk stratification and clinical decision-making.

Association between pretreatment emotional distress and immune checkpoint inhibitor response in non-small-cell lung cancer

Emotional distress (ED), commonly characterized by symptoms of depression and/or anxiety, is prevalent in patients with cancer. Preclinical studies suggest that ED can impair antitumor immune responses, but few clinical studies have explored its relationship with response to immune checkpoint inhibitors (ICIs). Here we report results from cohort 1 of the prospective observational STRESS-LUNG study, which investigated the association between ED and clinical efficacy of first-line treatment of ICIs in patients with advanced non-small-cell lung cancer. ED was assessed by Patient Health Questionnaire-9 and Generalized Anxiety Disorder 7-item scale. The study included 227 patients with 111 (48.9%) exhibiting ED who presented depression (Patient Health Questionnaire-9 score ≥5) and/or anxiety (Generalized Anxiety Disorder 7-item score ≥5) symptoms at baseline. On the primary endpoint analysis, patients with baseline ED exhibited a significantly shorter median progression-free survival compared with those without ED (7.9 months versus 15.5 months, hazard ratio 1.73, 95% confidence interval 1.23 to 2.43, P = 0.002). On the secondary endpoint analysis, ED was associated with lower objective response rate (46.8% versus 62.1%, odds ratio 0.54, P = 0.022), reduced 2-year overall survival rate of 46.5% versus 64.9% (hazard ratio for death 1.82, 95% confidence interval 1.12 to 2.97, P = 0.016) and detriments in quality of life. The exploratory analysis indicated that the ED group showed elevated blood cortisol levels, which was associated with adverse survival outcomes. This study suggests that there is an association between ED and worse clinical outcomes in patients with advanced non-small-cell lung cancer treated with ICIs, highlighting the potential significance of addressing ED in cancer management. ClinicalTrials.gov registration: NCT05477979 .

The Effect of High-Altitude Hypoxia on Neuropsychiatric Functions

Liu, Bo, Minlan Yuan, Mei Yang, Hongru Zhu, and Wei Zhang. The effect of high-altitude hypoxia on neuropsychiatric functions. High Alt Med Biol. 25:26-41, 2024. Background: In recent years, there has been a growing popularity in engaging in activities at high altitudes, such as hiking and work. However, these high-altitude environments pose risks of hypoxia, which can lead to various acute or chronic cerebral diseases. These conditions include common neurological diseases such as acute mountain sickness (AMS), high-altitude cerebral edema, and altitude-related cerebrovascular diseases, as well as psychiatric disorders such as anxiety, depression, and psychosis. However, reviews of altitude-related neuropsychiatric conditions and their potential mechanisms are rare. Methods: We conducted searches on PubMed and Google Scholar, exploring existing literature encompassing preclinical and clinical studies. Our aim was to summarize the prevalent neuropsychiatric diseases induced by altitude hypoxia, the potential pathophysiological mechanisms, as well as the available pharmacological and nonpharmacological strategies for prevention and intervention. Results: The development of altitude-related cerebral diseases may arise from various pathogenic processes, including neurovascular alterations associated with hypoxia, cytotoxic responses, activation of reactive oxygen species, and dysregulation of the expression of hypoxia inducible factor-1 and nuclear factor erythroid 2-related factor 2. Furthermore, the interplay between hypoxia-induced neurological and psychiatric changes is believed to play a role in the progression of brain damage. Conclusions: While there is some evidence pointing to pathophysiological changes in hypoxia-induced brain damage, the precise mechanisms responsible for neuropsychiatric alterations remain elusive. Currently, the range of prevention and intervention strategies available is primarily focused on addressing AMS, with a preference for prevention rather than treatment.

Effects of psychological intervention on negative emotions and psychological resilience in breast cancer patients after radical mastectomy

Breast cancer (BC)is the most common malignant tumor in women, and the treatment process not only results in physical pain but also significant psychological distress in patients. Psychological intervention (PI) has been recognized as an important approach in treating postoperative psychological disorders in BC patients. It has been proven that PI has a significant therapeutic effect on post-operative psychological disorders, improving patients' negative emotions, enhancing their psychological resilience, and effectively enhancing their quality of life and treatment compliance.

Alexithymia, Self-Compassion, Emotional Resilience, and Cognitive Emotion Regulation: Charting the Emotional Journey of Cancer Patients

Cancer's profound impact on emotional well-being necessitates an exploration into the underlying psychological mechanisms influencing depression and anxiety in patients. In this study, we explored the potential role of self-compassion, alexithymia, and cognitive emotion regulation mechanisms in influencing depressive and anxiety symptoms among cancer patients. A total of 151 stage 4 cancer patients participated. Instruments applied included the Beck Depression Scale (BDS), Beck Anxiety Inventory (BAI), Self-Compassion Scale (SCS), Cognitive Emotion Regulation Scale (CERQ), Toronto Alexithymia Scale (TAS), Visual Analogue Scale (VAS), and Brief Psychological Resilience Scale (BRS). The multivariate analysis utilizing the independent variables-SCS, adaptive and maladaptive CERQ, TAS subscales, BRS, and VAS scores-accounted for 39% of the variance seen in BDI (F (8142) = 11.539, p < 0.001). Notably, SCS, adaptive CERQ, and BRS had a negative predictive impact on BDI. Our findings substantiate a statistically significant partial mediatory role of resilience and cognitive emotion regulation in the association between self-compassion and depression. This research accentuates the central role self-compassion, emotional resilience, and cognitive regulation play in the emotional well-being of individuals diagnosed with cancer. Targeted therapeutic interventions focusing on these dimensions may enhance the psychological health of patients, ultimately improving overall treatment outcomes in the oncological setting.

Psychoneuroimmunological Markers of Psychological Intervention in Pediatric Cancer: A Systematic Review and New Integrative Model

PURPOSE

Pediatric cancer is a serious problem and still becomes a global challenge today. Various complex stressors due to diagnosis, disease symptoms, and various side-effects from the treatment that children with cancer undergo will cause problems in the child's psychoneuroimmunological aspects. Psychological interventions designed to modulate the stress response include psychoneuroimmunological markers. Unfortunately, there is little evidence to support the effect of psychological interventions on psychoneuroimmunological markers. This systematic review aims to assess the effectiveness of psychological interventions on psychoneuroimmunological markers in children with cancer and to provide a new integrative model for further research.

METHODS

This systematic review uses four main databases (Scopus, PubMed, ScienceDirect, and ProQuest). The guideline used Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA). Selecting articles used the Rayyan application. The quality study was conducted using Joanna Briggs Institute (JBI)'s critical appraisal tools. The data were analyzed using the population, intervention, comparison, outcome, and study design (PICO) Synthesis based on similarities and differences in study characteristics to interpret the results.

RESULTS

The search results in this systematic review found 1653 articles, 21 of which matched the predetermined inclusion and exclusion criteria. Most of the designs used were randomized controlled trials (57.1%). Massage therapy was the most common type of psychological intervention (14.2%). Almost half of the studies measured psychological responses (38.0%), and psycho-physiological responses (42.9%), and only a small proportion assessed the effectiveness of psychological interventions on neuroimmunological markers in pediatric cancer.

CONCLUSIONS

We recommend the use of psychological interventions as an additional intervention in managing psychoneuroimmunological markers of pediatric cancer. This study offers a new integrative model demonstrating the interaction between stress and psychological intervention involving neuroendocrine and immune mechanisms. However, future researchers need to test all domains of these new integrative models. This will reveal the complex interactions among these components and understand their relevance to health outcomes.

Evaluating Somatic Experiencing® to Heal Cancer Trauma: First Evidence with Breast Cancer Survivors

Somatic Experiencing^® is a bio-psychological method for the treatment and prevention of trauma and chronic stress, which has never been investigated with breast cancer (BC) survivors. Eight weeks of web-based synchronous group sessions were structured between April and June 2022. Potential participants were recruited using a convenience sampling approach and through the collaboration of a public hospital in northern Italy and a non-profit association of BC women. Thirty-five eligible participants were enrolled and divided into an intervention group (n = 21) and a control group (n = 14). Anxiety, depression, distress (HADS), coping strategies (Mini-MAC), trauma reworking skills (PACT), and body image (BIS) were assessed at T0 and after 8 weeks (T1). Qualitative items concerning the most significant moments and learnings were completed at T1 by the intervention group. An independent t-test confirmed no between-group psychological differences at T0. As hypothesized, paired-sample t-tests showed decreases in anxiety, depression, distress (p < 0.05), and anxious preoccupation coping strategy (p < 0.001), but also improvements in forward focus (p < 0.05) and body image (p < 0.001) in the intervention group. The controls worsened over time with increases in hopeless/helplessness (p < 0.001) and avoidance (p < 0.05) coping strategies. Textual analyses extracted five dominant themes that summarized the meaning of the experience for participants. The preliminary results suggest the effectiveness of the intervention.

Using the emotional functioning in clinical practice to detect psychological distress in patients with advanced thoracic and colorectal cancer

PURPOSE

Patients with advanced cancer suffer significant decline of their psychological state. A rapid and reliable evaluation of this state is essential to detect and treat it and improve quality of life. The aim was to probe the usefulness of the emotional function (EF) subscale of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire C30 (EF-EORTC-QLQ-C30) to assess psychological distress in cancer patients.

METHODS

This is a multicenter, prospective, observational study involving 15 Spanish hospitals. Patients diagnosed with unresectable advanced thoracic or colorectal cancer were included. Participants completed the Brief Symptom Inventory 18 (BSI-18), the current the gold standard, and the EF-EORTC-QLQ-C30 to assess their psychological distress prior to initiating systemic antineoplastic treatment. Accuracy, sensitivity, positive predictive value (PPV), specificity, and negative predictive value (NPV) were calculated.

RESULTS

The sample comprised 639 patients: 283 with advanced thoracic cancer and 356 with advanced colorectal cancer. According to the BSI scale, 74% and 66% displayed psychological distress with an EF-EORTC-QLQ-C30 accuracy of 79% and 76% in detecting psychological distress in individuals with advanced thoracic and colorectal cancer, respectively. Sensitivity was 79 and 75% and specificity was 79 and 77% with a PPV of 92 and 86% and a NPV of 56 and 61% (scale cut-off point, 75) for patients with advanced thoracic and colorectal cancer, respectively. The mean AUC for thoracic cancer was 0.84 and, for colorectal cancer, it was 0.85.

CONCLUSION

This study reveals that the EF-EORTC-QLQ-C30 subscale is a simple and effective tool for detecting psychological distress in people with advanced cancer.

Heart rate variability as an indicator of the beneficial effects of Qigong and mindfulness training on the mind-body well-being of cancer survivors

BACKGROUND

Cancer-related fatigue (CRF) and fear of recurrence (FOR) are frequently experienced by cancer patients. This study aimed to improve cancer survivors' CRF, FOR, quality of life (QOL), and heart rate variability (HRV) through Qigong and mindfulness interventions.

METHODS

A quasi-experimental design was adopted, and 125 cancer survivors were recruited using snowball sampling. The participants were assigned to 1 of 3 groups (Qigong, mindfulness, and control) based on their needs and preferences. All groups received 4 h of nutrition education at the pretest (T0). CRF, FOR, and QOL questionnaires and HRV parameters were used as the measurement tools. Data were collected at the pretest (T0), posttest (T1), and follow-up (T2).

RESULTS

Qigong had a better effect on improving CRF (ΔT1-T0 = - 0.108, ΔT2-T1 = - 0.008) and FOR (ΔT1-T0 = - 0.069, ΔT2-T1 = - 0.150) in the long term, while mindfulness improved QOL (ΔT1-T0 = 0.096, ΔT2-T1 = 0.013) better in the long term. Both Qigong and mindfulness had a short-term effect in improving SDNN (Q: ΔT1-T0 = 1.584; M: ΔT1-T0 = 6.979) and TP (Q: ΔT1-T0 = 41.601; M: ΔT1-T0 = 205.407), but the improvement in LF (Q: ΔT2-T1 = - 20.110; M: ΔT2-T1 = - 47.800) was better in the long term.

CONCLUSION

HRV evaluation showed that Qigong and the mindfulness interventions had short-term effects in significantly improving overall physical and mental health, self-emotional regulation, and QOL and relieving fatigue and autonomic dysfunction. HRV may serve as an observational indicator of interventions to improve physical and mental health. The consistent practice of mind-body interventions is the primary means of optimizing overall health and well-being.

A broken circadian clock: The emerging neuro-immune link connecting depression to cancer

Circadian clocks orchestrate daily rhythms in many organisms and are essential for optimal health. Circadian rhythm disrupting events, such as jet-lag, shift-work, night-light exposure and clock gene alterations, give rise to pathologic conditions that include cancer and clinical depression. This review systemically describes the fundamental mechanisms of circadian clocks and the interacting relationships among a broken circadian clock, cancer and depression. We propose that this broken clock is an emerging link that connects depression and cancer development. Importantly, broken circadian clocks, cancer and depression form a vicious feedback loop that threatens systemic fitness. Arresting this harmful loop by restoring normal circadian rhythms is a potential therapeutic strategy for treating both cancer and depression.

Psychological suppressive profile and autoantibodies variability in women living with breast cancer: A prospective cross-sectional study

Breast cancer (BC) is a leading cause of women's morbimortality worldwide. Unfortunately, attempts to predict women's susceptibility to developing BC well before it becomes symptomatic, based on their genetic, family, and reproductive background have proved unsatisfactory. Here we analyze the matching of personality traits and protein serum profiles to predict women's susceptibility to developing cancer. We conducted a prospective study among 150 women (aged 18-70 years), who were distributed into three groups (n = 50): women without breast pathology and women diagnosed with BC or benign breast pathology. Psychological data were obtained through standardized psychological tests and serum protein samples were analyzed through semiquantitative protein immunoblotting. The matching for psychological and immunological profiles was constructed from these data using a mathematical generalized linear model.The model predicted that women who have stronger associations between high-intensity stress responses, emotional containment, and an increased number and reduced variability of serum proteins (detected by IgG autoantibodies) have the greatest susceptibility to develop BC before the disease has manifested clinically. Hence, the present study endorses the possibility of using psychological and biochemical tests in combination to increase the possibility of identifying women at risk of developing BC before the disease shows clinical manifestations. A longitudinal study must be instrumented to test the prediction ability of the instrument in real scenarios.

Trial registration

Committee of Ethical Research of the Hospital General de México "Dr. Eduardo Liceaga," Ministry of Health (DI/12/111/03/064).