A qualitative study to explore psychological distress and illness burden associated with opioid-induced constipation in cancer patients with advanced disease.

BACKGROUND: Constipation affects many patients receiving long-term opioid therapy for cancer pain. Little is known about the nature of psychological distress and the burden associated with this problem. This information may inform the development of effective treatment strategies and ameliorate distress. AIM: The objective was to use qualitative research methods to better understand psychological distress and the burden associated with opioid-induced constipation and its treatment in advanced cancer patients. DESIGN: In this qualitative study, semi-structured interviews explored perceptions of psychological distress and burden from opioid-induced constipation. Interviews were analyzed using a thematic content analysis approach involving descriptive and interpretive coding and identification of recurring themes. SETTING/PARTICIPANTS: Twelve advanced cancer patients with opioid-induced constipation were recruited from a large urban hospital. RESULTS: Patients experienced various types of negative affect and cognitions associated with opioid-induced constipation. Analyses indicated three major themes: (1) irrational thoughts and educational needs; (2) psychological distress from constipation and (3) the effects of constipation on the decision to use opioid analgesics. Irrational thoughts and educational needs included beliefs that nutrition could improve constipation, the supposition that constipation indicated deteriorating health, and catastrophic beliefs. Psychological distress included depressive symptoms and anticipatory anxiety related to constipation. Decision-making revealed cognitive dissonance about using opioids and conflicting preferences about continuing use. CONCLUSIONS: Future investigation of the multiple components of cognitive and affective burden from opioid-induced constipation is warranted. Understanding the varied nature of this burden may improve clinical recognition and assessment and promote more intensive management consistent with the distress it produces.

The Impact of Dedicated Cardiac Intensive Care Units on Outcomes in Pediatric Cardiac Surgery: A Virtual Pediatric Systems Database Analysis.

Care of children undergoing cardiac surgery occurs in dedicated cardiac intensive care units (CICU) or mixed intensive care units. In this article, we analyzed data from Virtual Pediatric Systems (VPS, LLC) database (2009-2014) for children < 18 years of age undergoing cardiac surgery, classified according to Society of Thoracic Surgery-European Association of Cardiothoracic Surgery (STS-EACTS) risk category. We had 25,052 (52%) patients in 53 mixed units (mortality rate, 2.99%), and 22,762 (48%) patients in 19 dedicated CICUs (mortality rate, 2.62%). There was a direct relationship between STS-EACTS risk category and death rate in both units. By multivariable logistic and linear regression, there was no difference in mortality between mixed unit and CICU death rates within STS-EACTS risk categories. We found no difference in outcomes for children undergoing cardiac surgery based on the unit type (dedicated CICU or mixed unit).