Psychology

Increased acute postoperative pain intensity has been associated with the development of persistent postsurgical pain (PPP) in mechanistic and clinical investigations, but it remains unclear which aspects of acute pain explain this linkage.

Rheumatoid arthritis (RA) is chronic, painful, disabling condition resulting in significant impairments in physical, emotional, and social health. We used different methods and perspectives to evaluate the responsiveness of PROMIS® short forms (SFs) and identify minimal and meaningful score changes.

The transition of HIV from an acute, fatal illness to a chronic health condition has shifted the treatment needs of people living with HIV (PLWH). PLWH, including sexual minority men (SMM), are living longer and are subject to health concerns often associated with aging. A major health concern of older SMM living with HIV who report problematic substance use is chronic pain. This qualitative analysis of 15 one-on-one interviews with older SMM living with HIV and chronic pain aimed to characterize this population's experiences with pain, engagement in HIV care, and problematic substance use. This study was conducted in a community health center in Boston, MA. We also solicited suggestions for preferred intervention strategies.

The contribution of psychological risk factors to the intensification of pain experienced among individuals with fibromyalgia syndrome (FMS) is relatively under-studied. The present study aims to explore associations between FMS-related somatic symptom severity and two personality tendencies: anxiety sensitivity (AS) and socially prescribed perfectionism (SPP). Furthermore, the relative contributions of these personality tendencies are examined vis-à-vis the experience of potentially traumatic events (PTEs) and the psychopathology of posttraumatic stress symptoms (PTSS).

The relationship between chronic pain (CP) and cognitive decline (CD) is bidirectional among older adults. The CP-CD comorbidity can progressively worsen cognitive, physical, emotional, and social functioning with aging. We explored the feasibility and outcomes associated with two mind-body activity programs for CP and CD that focus on increasing walking using time goals (Active Brains) or step-count reinforced via Fitbit (Active Brains-Fitbit).

Chronic pain disorders have been associated separately with neuropsychiatric conditions such as depression and alcohol abuse. However, in individuals who suffer from non-cancer chronic pain disorders, it is not clear if the burden of depressive disorders is similar for those with and without a history of alcohol abuse. Using data from the Collaborative Psychiatric Epidemiology Surveys (CPES), we found depressive disorders to have a high burden in men and women with a history of alcohol abuse, independently of the presence or absence of chronic pain. We also found that, although the incidence of persistent depressive disorder was comparable in men and women with a history of alcohol abuse, and significantly higher than in control men and women, the incidence of a major depressive episode was higher in women with a history of alcohol abuse independently of the presence or absence of chronic pain. The age of onset of depressive disorders, independently of pain status, was younger for individuals with a history of alcohol abuse. The findings of this study have important implications for the clinical management of individuals who suffer from chronic pain comorbidly with depression and/or alcohol abuse.

Persistent or recurrent pain is common among adolescents and is associated with poor functioning. The purpose of this study was to determine whether preteens who present with pain, and higher, co-occurring psychologic and somatic symptoms (PSS) are at higher risk for persistent pain than other children.

Preliminary research in youth with chronic pain suggests differences in attention and working memory, which has been similarly demonstrated in adults with chronic pain. There has been little research on other aspects of executive functioning (EF) in this population despite its critical role in problem solving, school functioning, and coping. This study aimed to examine differences in several aspects of EF between youth with chronic pain and a non-chronic pain comparison group using performance-based neuropsychological tests and a behaviour rating scale.