Patient-Reported Pain Distributions in Inflammatory Bowel Disease: Impact on Patient Psychosocial Outcomes.

Inflammatory bowel disease (IBD) is a painful chronic gastrointestinal disease associated with diminished quality of life. No research documents IBD body pain or the associations of pain patterns to outcomes. Objectives were to map patient body pain areas and examine the associations between pain patterns with depression, catastrophizing, pain severity, and quality of life. A cross-sectional survey was collected from consecutive tertiary-care IBD clinic patients ( n = 255). Patients were classified into three pain pattern groups (No Pain; Localized Pain Only; and Widespread Pain) with more than 40% reporting widespread pain. The Localized Pain Only and Widespread Pain groups reported pain in the abdomen, the uterus/testes, vagina/penis, bladder, and pelvis/buttock areas. The body area most often reported was the anterior abdomen for the Localized Pain Only and Widespread Pain groups, with additional endorsement of lower back and anterior thigh and knees for the Widespread Pain group. The pain versus no pain patients reported greater depressive symptoms, catastrophizing, and diminished quality of life. Patients reported a variety of pain patterns during clinic visits. Widespread pain is associated with greatest pain and poorest psychosocial outcomes.

Understanding Perceived Stress in Adolescent Inflammatory Bowel Disease.

Background: Inflammatory bowel disease (IBD) is a chronic and debilitating illness associated with psychosocial comorbidities. Adolescents are vulnerable to the additive stress of managing IBD and navigating developmental milestones. Psychosocial factors, such as catastrophizing, illness stigma, illness uncertainty, and illness-related shame, often contribute to perceived stress in chronic illnesses. However, the combination of these variables on perceived stress in adolescents with IBD has not been examined. Methods: Participants completed a cross-sectional online self-report survey. Model 4 of PROCESS Macro in SPSS was used to test the parallel mediation model of the relationship between disease severity and perceived stress using catastrophizing, stigma, uncertainty, and shame as mediators using 10,000 bootstrap samples. T-tests were run to assess systematic differences in the dependent variable between subjects. Results: One hundred and thirty-one adolescents (Mage = 18.95 years; 100 females) completed the survey. Females had higher stress scores than males (P =0.002), and there were no difference in stress between younger and older participants (P = 0.085), location (P = 0.484), or IBD type (P = 0.515). The total effect of disease stress on perceived stress operating through the mediators was significant, b = 0.168, SE = 0.028, 95% CI [0.112, 0.224]. Helplessness catastrophizing, illness uncertainty, and illness-related shame, but not illness stigma, were equally strong, positive mediators. Conclusions: The present results suggest that helplessness catastrophizing, illness uncertainty, and illness-related shame are central elements to target in stress interventions for adolescents with IBD.

Biopsychosocial predictors of suicide risk in patients with interstitial cystitis/bladder pain syndrome.

INTRODUCTION: The impact of interstitial cystitis/bladder pain syndrome (IC/BPS) is prevalent and severe. Studies examining the IC/BPS prevalence and predictors of suicide risk are limited by their lack of theoretically relevant suicide research variables. This research reports suicide risk prevalence and its biopsychosocial predictors for a community IC/BPS sample. METHODS: Self-identified female patients suffering from IC/BPS (n=813; 18-80 years, mean 46.60, standard deviation [SD] 14.10) recruited from online IC/BPS support groups completed measures of demographic, pain, symptoms, and psychosocial variables. Descriptive statistics, correlations, and multivariable logistic regressions examined prevalence, variable associations, and suicide risk prediction. RESULTS: Suicide risk prevalence was 38.1%. Suicide risk was associated with greater odds for exposure to suicide, psychache, hopelessness, and perceived burdensomeness to others. Further, examining suicide risk by levels of pain showed that exposure to suicide and hopelessness were consistent suicide risk predictors across pain levels; psychache for lower levels of pain, depression in moderate levels of pain, and perceived burdensomeness in moderate and severe pain levels. CONCLUSIONS: The high prevalence of suicide risk is alarming and signifies an imperative for recognizing this risk within the IC/BPS population. The identified psychosocial risk factors may be used in refining screening and treatment, and in directing future IC/BPS research.

Does surface dyslexia/dysgraphia relate to semantic deficits in the semantic variant of primary progressive aphasia?

The semantic variant of primary progressive aphasia (sv-PPA) is a degenerative condition which causes surface dyslexia/dysgraphia, resulting in reading/writing errors of irregular words with non-transparent grapheme-to-phoneme correspondences (e.g., 'plaid') as opposed to regular words (e.g., 'cat'). According to connectionist models, most authors have attributed this deficit to semantic impairments, but this assumption is at odds with symbolic models, such as the DRC account, stating that the reading/writing of irregulars relies on the mental lexicon. Our study investigated whether sv-PPA affects the lexicon in addition to the semantic system, and whether semantic or lexical deficits cause surface dyslexia/dysgraphia, while challenging the two major models of written language. We explored a cohort of 12 sv-PPA patients and 25 matched healthy controls using a reading and writing task, a semantic task (category decision: living vs. non-living), and a lexical task (lexical decision: word vs. no-neighbor non-word). Correlation analyses were conducted to assess the relationship between reading/writing scores of irregulars and semantic vs. lexical performance. Furthermore, item-by-item analyses explored the consistency of reading/writing errors with item-specific semantic and lexical errors. Results showed that sv-PPA patients are impaired at reading and writing irregular words, and that they have impaired performance in both the semantic and the lexical task. Reading/writing scores with irregulars correlated significantly with performance in the lexical but not the semantic task. Item-by-item analyses revealed that failure in the lexical task on a given irregular word is a good predictor of reading/writing errors with that item (positive predictive value: 77.5%), which was not the case for the semantic task (positive predictive value: 42.5%). Our findings show that sv-PPA is not restricted to semantic damage but that it also comprises damage to the mental lexicon, which appears to be the major factor for surface dyslexia/dysgraphia. Our data support symbolic models whereas they challenge connectionist accounts.