The journal of pain : official journal of the American Pain Society
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Chronic low back pain (CLBP) conditions are highly prevalent and constitute the leading cause of disability worldwide. The Analgesic, Anesthetic, and Addiction Clinical Trial Translations Innovations Opportunities and Networks (ACTTION) public-private partnership with the US Food and Drug Administration and the American Pain Society (APS), have combined to create the ACTTION-APS Pain Taxonomy (AAPT). The AAPT initiative convened a working group to develop diagnostic criteria for CLBP. ⋯ This classification of CLBP is organized according to the AAPT multidimensional framework, specifically 1) core diagnostic criteria; 2) common features; 3) common medical and psychiatric comorbidities; 4) neurobiological, psychosocial, and functional consequences; and 5) putative neurobiological and psychosocial mechanisms, risk factors, and protective factors. PERSPECTIVE: An evidence-based classification of CLBP conditions was constructed for the AAPT initiative. This multidimensional diagnostic framework includes: 1) core diagnostic criteria; 2) common features; 3) medical and psychiatric comorbidities; 4) neurobiological, psychosocial, and functional consequences; and 5) putative neurobiological and psychosocial mechanisms, risk factors, and protective factors.
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Abdominal and peritoneal pain after surgery is common and burdensome, yet the lack of standardized diagnostic criteria for this type of acute pain impedes basic, translational, and clinical investigations. The collaborative effort among the Analgesic, Anesthetic, and Addiction Clinical Trial Translations, Innovations, Opportunities, and Networks, American Pain Society, and American Academy of Pain Medicine Pain Taxonomy (AAAPT) provides a systematic framework to classify acute painful conditions. Using this framework, a multidisciplinary working group reviewed the literature and developed core diagnostic criteria for acute abdominal and peritoneal pain after surgery. ⋯ Additional investigation regarding the validity and reliability of this framework will facilitate its adoption in research that advances our comprehension of mechanisms, deliver better treatments, and help prevent the transition of acute to chronic pain after surgery in the abdominal and peritoneal region. PERSPECTIVE: Using AAAPT, we present key diagnostic criteria for acute abdominal and peritoneal pain after surgery. We provide a systematic classification using 5 dimensions for abdominal and peritoneal pain that occurs after surgery, in addition to 4 specific surgical procedures: cesarean delivery, cholecystectomy, colorectal surgical procedures, and pancreas resection.
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Observational Study
"What Should I Do First?" The Effect of Manipulated Goal Conflict on Affect, Motivation, and Helping Behavior in Chronic Pain Couples.
Although support provision by a partner is an important resource for individuals with chronic pain (ICPs), it poses a challenge for partners because it competes with other important personal goals of partners. The current study examined the impact of experimentally induced goal conflict in partners on their motives for helping, quality of provided help, and on partners' and ICPs' affect. Sixty-eight couples, with at least one person having chronic pain, performed 2 series of household activities, with partners either asked to be simply available for help (ie, control condition) or to additionally work on a puzzle task (ie, goal conflict condition). ⋯ Also, the quality of the provided help was lower and partners experienced less positive and more negative affect. Addressing partners' goal conflict in clinical practice may help to avoid its negative impact on both ICPs and partners. Perspective: This article provides a compelling argument to include partners in chronic pain treatment by demonstrating the detrimental effects of partners' experienced conflicts in goals upon the quality of help they provide, partners' affective functioning, and ICPs' pain-related outcomes.
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In exposure for chronic pain, avoidance is often forbidden (extinction with response prevention; RPE) to prevent misattributions of safety. Although exposure is an effective treatment, relapse is common. Little is known about the underlying mechanisms of return of pain-related avoidance. ⋯ We discuss findings in the context of learning processes in (chronic) pain disability and relapse prevention in chronic pain treatment. Perspective: Using experimental models of relapse, we investigated the return of pain-related avoidance behavior after extinction with response prevention. Findings are potentially informative for clinicians performing exposure treatment with chronic pain patients.
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Observational Study
The Relationship between Education and Pain among Adults Aged 30-49 in the United States.
Pain is a major health problem among U. S. adults. Surprisingly little, however, is known about educational disparities in pain, especially among the nonelderly. ⋯ Overall, more educated Americans report substantially less pain than the less educated. However, adults with a GED and "some college" report more pain than other groups. Understanding the causes could help illuminate the mechanisms through which social factors influence pain.