The partner's insecure attachment, depression and psychological well-being as predictors of diurnal cortisol patterns for breast cancer survivors and their spouses

Cortisol Synchrony in Psychotherapy for Major Depressive Disorder

INTRODUCTION

Accumulating research emphasizes the role of interpersonal coordination in arousal levels, which may manifest as cortisol synchrony, in interpersonal interactions. While the role of cortisol has been investigated in psychotherapy, cortisol synchrony and its characteristics and effect on treatment progress remain a relatively unexplored area. This study aims to explore the existence of distinct patterns of cortisol coordination throughout psychotherapy and test the associations of different coordination patterns with patients' pre-treatment characteristics and treatment progress measures.

METHODS

Fifty patient-therapist dyads participated in 16 weeks of psychodynamic treatment for major depressive disorder. Salivary cortisol samples were collected before and after each session at four time points. Self-report questionnaires and treatment session video-coding were used to characterize and differentiate between patterns of cortisol coordination.

RESULTS

Three patterns of cortisol coordination were identified: synchronized, unsynchronized and stable-therapist. These patterns differed in patient characteristics and treatment progress measures in that patients exhibiting a synchronized pattern tended to be more anxious and dominant in their relationships and were more prone to withdrawal ruptures.

CONCLUSIONS

Results provide novel evidence regarding variability in patient-therapist cortisol patterns and its putative associations with treatment progress.

Physio-psycho-social interaction mechanism in dyadic health of young and middle-aged stroke survivors and their spousal caregivers: a longitudinal observational study protocol

INTRODUCTION

In recent years, stroke has become more common among young people. Stroke not only has a profound impact on patients' health but also incurs stress and health threats to their caregivers, especially spousal caregivers. Moreover, the health of stroke survivors and their caregivers is interdependent. To our knowledge, no study has explored dyadic health of young and middle-aged stroke survivors and their spousal caregivers from physiological, psychological and social perspectives. Therefore, this proposed study aims to explore the mechanism of how physiological, psychological and social factors affect dyadic health of young and middle-aged stroke survivors and their spousal caregivers. The findings of this study will provide implications for developing interventions to improve dyadic health of this growing population.

METHODS AND ANALYSES

We will collect data from 57 dyads of young and middle-aged stroke survivors and their spousal caregivers during hospitalisation and at 1, 3, 6, 9 and 12 months after discharge. Questionnaires will be used to collect participants' demographic information, stress, depression, anxiety, benefit finding, social support, mutuality and quality of life. The following physiological reactions will be collected at baseline, including interleukin 6, tumour necrosis factor-alpha and salivary cortisol.

ETHICS AND DISSEMINATION

The study was approved by the ethics review committee of life sciences of Zhengzhou University (No. ZZUIRB2020-53). Prior to being enrolled in the study, participants will be given full and detailed information about the possible risks involved, the informed consent process, confidentiality, the study procedure and secure data storage. Participants will be guaranteed that they can withdraw from the study at any time without providing a reason or leading to any consequences. Both oral and written informed consent will be obtained from all participants. The findings of this proposed study will be disseminated through peer-reviewed journals and academic conferences.

The potential role of cortisol as a biomarker of physiological interdependence in romantic couples: A systematic review

Significant evidence supports the link between relationships and health including the potential for interpartner regulation of intrapersonal physical and mental homeostasis. Physiological interdependence is proposed as a term to summarize the adaptive process in which partners demonstrate physiological contagion that evolves with repetition to create a new homeostatic state regulating individual physiological functioning. Through a systematic review consistent with the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P), the present study reviewed the literature examining the interdependent role of diurnal cortisol with romantic couples. The literature search yielded thirteen articles that included statistical modeling testing interdependence between partners in a couple and at the individual level. Five themes emerged from the literature including cortisol synchrony, cortisol and health, cortisol and emotions, cortisol and internal relationship factors, and cortisol and factors external to the romantic relationship. Findings suggest a potential for romantic partners to regulate one another's emotional and physiological states, but this process may not be present in both partners. More research is needed to substantiate a regulatory role as the current literature supports correlations.

The changes and the predictors of suicide ideation and suicide attempt among HIV-positive patients at 6-12 months post diagnosis: A longitudinal study

AIMS

This study examined the changes and the predictors of suicide ideation/suicide attempt and the moderating effects of psychosocial factors on the suicide ideation/suicide attempts among human immunodeficiency virus (HIV)-positive patients at 6-12 months post-diagnosis.

BACKGROUND

Suicide behaviours are prevalent among newly diagnosed HIV-positive patients, but the changes in suicide behaviours after diagnosis and the role of psychosocial factors in these behaviours are not well studied.

DESIGN

This study used a prospective longitudinal design.

METHODS

A total of 113 participants diagnosed as HIV-positive for 6-12 months were recruited from the outpatient department. Data were collected from June 2015 - October 2016. They were asked to complete Beck's Scale for Suicide Ideation, the Beck Depression Inventory-II, the Body Image Scale, the Meaning in Life Questionnaire and the Multidimensional Scale of Perceived Social Support at baseline, the third month and the sixth month.

RESULTS

The results showed the high occurrence rates for suicide ideation ranging from 27.2%, 21.6%, and 25.8% and suicide attempt ranging from 14.7%, 8.6%, and 13.3% at the baseline, the third month and the sixth month, respectively. The education level, social support from family and depressive symptoms were the predictors of suicide ideation. The history of depression disorders, depressive symptoms and social support from friends significantly predicted suicide attempt. Meaning in life-presence moderated the relationship between depressive symptoms and suicide ideation.

CONCLUSIONS

After diagnosed for 6-12 months, HIV-positive patients remain the high-risk group for suicide ideation and attempt. Suicide intervention targeting the risk and protective factors are required for HIV-positive patients.

Avoidant Insecure Attachment as a Predictive Factor for Psychological Distress in Patients with Early Breast Cancer: A Preliminary 1-Year Follow-Up Study

OBJECTIVE

To identify attachment insecurity as an associative factor with unresolved psychological distress 1 year after surgery in the early breast cancer (BC) population.

METHODS

One-hundred fourteen participants completed the Hospital Anxiety and Depression Scale (HADS) and the Experiences in Close Relationship (ECR-M36) questionnaire within 1 week (baseline) and at 1-year post-surgery (follow-up). Participants were categorized into the distress and the non-distress groups based on a HADS-total score cut-off of 15. Logistic regression analysis revealed predictive factors of distress at follow-up.

RESULTS

At baseline, 53 (46.5%) participants were found to be in the distress group. The degree of distress decreased over 1 year (p= 0.003); however, 43 (37.7%) showed significant remaining distress at follow-up. Baseline scores of the ECR-M36 avoidance [odds ratio (OR)=1.045, 95% confidence interval (CI)=1.002-1.090] and HADS-total (OR=1.138, 95% CI=1.043-1.241) were predictors of distress at follow-up.

CONCLUSION

A substantial proportion of early BC patients suffer distress even one-year after surgery. Avoidant attachment appeared to be an influential factor on distress in early BC patients. Moreover, the finding that initial distress level could predict one at 1-year postoperation warrant a screening and management of distress along with BC treatment.

Attachment and aged care: a systematic review of current research

Attachment theory is an important framework from which to examine familial aged care. Despite this, the role of attachment in later-life caregiving remains unclear. The current study presents a systematic review of papers within the last five years on attachment and various outcomes related to familial aged care. For the caregiver, attachment anxiety was associated with poorer mental health, and attachment insecurity with a more controlling manner of caregiving. The few studies conducted with care recipients found that attachment insecurity was associated with greater self-appraisals of dementia symptoms and a lower sense of security. Research continues to suffer from the use of inadequate assessments of individual differences into adult attachment.

The effects of attachment and outness on illness adjustment among gay men with prostate cancer

OBJECTIVE

Previous research has suggested that gay men facing prostate cancer may be particularly vulnerable to poor illness adjustment. Moreover, although attachment and greater disclosure of sexual orientation have been associated with health outcomes, their associations in this population have been largely unexamined. The purpose of the present study was to investigate whether greater outness about one's sexual orientation significantly mediated the associations between anxious and avoidant attachment and illness intrusiveness among gay men with prostate cancer.

METHODS

Ninety-two gay and bisexual men who had received a diagnosis of prostate cancer in the past 4 years were recruited for the present study. Self-report questionnaires assessed demographic and medical variables, attachment, outness level and comfort, and illness intrusiveness. Bootstrapping procedures were used to assess for mediation.

RESULTS

Results suggested significant associations between anxious attachment, outness comfort, and illness intrusiveness. Less comfort with outness significantly mediated the association between greater anxious attachment and more illness intrusiveness. Avoidant attachment was not significantly associated with illness intrusiveness.

CONCLUSIONS

Findings support the mediating role of the subjective experience of being an out gay man in the association between anxious attachment and illness intrusiveness. These results suggest that facilitating greater comfort with outness would be beneficial for illness adjustment among gay men with prostate cancer whom have more anxious attachment styles. Copyright © 2015 John Wiley & Sons, Ltd.