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Pain Catastrophizing, Pain Intensity, and Dyadic Adjustment Influence Patient and Partner Depression in Metastatic Breast Cancer

Badr, Hoda PhD; Shen, Megan J. PhD

Clinical Journal of Pain:
doi: 10.1097/AJP.0000000000000058
Original Articles
Abstract

Objective: Metastatic breast cancer can be challenging for couples given the significant pain and distress caused by the disease and its treatment. Although the use of catastrophizing (eg, ruminating, exaggerating) as a pain coping strategy has been associated with depression in breast cancer patients, little is known about the effects of pain intensity on this association. Moreover, even though social relationships are a fundamental resource for couples coping with cancer, no studies have examined whether the quality of the spousal relationship affects the association between catastrophizing and depression. This study prospectively examined these associations.

Methods: Couples (N=191) completed surveys at the start of treatment for metastatic breast cancer (baseline), and 3 and 6 months later.

Results: Multilevel models using the couple as the unit of analysis showed patients and partners (ie, spouses or significant others) who had high levels (+1 SD) of dyadic adjustment (DAS-7) experienced fewer depressive symptoms than those who had low levels (−1 SD) of dyadic adjustment (P’s<0.01). Moreover, at low levels of dyadic adjustment, when patients engaged in high levels of catastrophizing and had high levels of pain, both patients and partners reported significantly (P=0.002) higher levels of depression than when patients engaged in high levels of catastrophizing but had low levels of pain.

Discussion: Findings showed that catastrophizing and pain exacerbate depression in couples experiencing marital distress. Programs that seek to alleviate pain and depressive symptoms in metastatic breast cancer may benefit from targeting both members of the couple, screening for marital distress, and teaching more adaptive pain coping strategies.

Author Information

Icahn School of Medicine at Mount Sinai, New York, NY

H.B.’s work on this project was supported by a multidisciplinary award from the US Army Medical Research; and Materiel Command, Washington, DC, W81XWH-0401-0425. M.J.S.’s work was supported by a cancer prevention fellowship from the National Cancer Institute, Washington, DC, (5R25CA081137, Guy Montgomery, PhD, Principal Investigator). The authors declare no conflict of interest.

Reprints: Hoda Badr, PhD, Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, Box 1130 One Gustave L Levy Place, New York, NY 10029 (e-mail: hoda.badr@mssm.edu).

Received November 19, 2012

Received in revised form December 23, 2013

Accepted November 21, 2013

© 2014 by Lippincott Williams & Wilkins