44 research outputs found
The parent?infant dyad and the construction of the subjective self
Developmental psychology and psychopathology has in the past been more concerned with the quality of self-representation than with the development of the subjective agency which underpins our experience of feeling, thought and action, a key function of mentalisation. This review begins by contrasting a Cartesian view of pre-wired introspective subjectivity with a constructionist model based on the assumption of an innate contingency detector which orients the infant towards aspects of the social world that react congruently and in a specifically cued informative manner that expresses and facilitates the assimilation of cultural knowledge. Research on the neural mechanisms associated with mentalisation and social influences on its development are reviewed. It is suggested that the infant focuses on the attachment figure as a source of reliable information about the world. The construction of the sense of a subjective self is then an aspect of acquiring knowledge about the world through the caregiver's pedagogical communicative displays which in this context focuses on the child's thoughts and feelings. We argue that a number of possible mechanisms, including complementary activation of attachment and mentalisation, the disruptive effect of maltreatment on parent-child communication, the biobehavioural overlap of cues for learning and cues for attachment, may have a role in ensuring that the quality of relationship with the caregiver influences the development of the child's experience of thoughts and feelings
How sedative medication in older people affects patient risk factors for developing pressure ulcers
A double-blind clinical trial to compare the efficacy of an active based cream F14001 against a placebo non-active based cream for the treatment of pressure ulcers in a population of elderly subjects
Loop Diuretic Prescription and Long-Term Outcomes in Heart Failure: Association Modification by Congestion
Background: The effect of loop diuretics on clinical outcomes in heart failure has not been evaluated in randomized controlled trials. In hospitalized patients with heart failure, a discharge loop diuretic prescription has been shown to be associated with improved 30-day outcomes, which appears to be more pronounced in subgroups with congestion. In the current study, we examined these associations and association modifications during longer follow-up. Methods: We assembled a propensity score-matched cohort of 2191 pairs of hospitalized heart failure patients discharged with, vs without, a prescription for loop diuretics, balanced on 74 baseline characteristics (mean age 78 years; 54% women; 11% African American). Results: Hazard ratio (HR) and 95% confidence interval (CI) for 6-year combined endpoint of heart failure readmission or all-cause mortality was 1.02 (0.96-1.09). HRs and 95% CIs for this combined endpoint in patients with no, mild-to-moderate, and severe pulmonary rales were 1.19 (1.07-1.33), 0.95 (0.86-1.04), and 0.77 (0.63-0.94), respectively (P for interaction, <.001). Respective HRs (95% CIs) for no, mild-to-moderate, and severe lower extremity edema were 1.16 (1.06-1.28), 0.94 (0.85-1.04), and 0.71 (0.56-0.89; interaction P <.001). Conclusions: The association between a discharge loop diuretic prescription and long-term clinical outcomes in hospitalized patients with heart failure is modified by admission congestion with worse, neutral, and better outcomes in patients with no, mild-to-moderate, and severe congestion, respectively. If these findings can be replicated, congestion may be used to risk-stratify patients with heart failure for potential optimization of loop diuretic prescription and outcomes. © 202
Development of a Continuous Finishing Chemistry Process for Manufacture of a Phosphorylated Cotton Chronic Wound Dressing
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Hydrothermal Injection Research Program. Annual progress report, FY 1983
The test program was initiated at the Raft River Geothermal Field in southern Idaho in September of 1982. A series of eight short-term injection and backflow tests followed by a long-term injection test were conducted on one well in the field. Tracers were added during injection and monitored during backflow of the well. The test program was successful, resulting in a unique data set which shows promise as a means to improve understanding of the reservoir characteristics. In December of 1982 an RFP was issued to obtain an industrial partner to obtain follow-on data on the injection/backflow technique in a second field and to study any alternate advanced concepts for injection testing which the industrial community might recommend. Republic Geothermal, Inc. and the East Mesa Geothermal Field were selected for the second test series. Two wells were utilized for testing, and a series of ten tests were conducted in July and August of 1983 aimed principally at further evaluation of the injection/backflow technique. This test program was also successfully completed. This report describes in detail the analysis conducted on the Raft River data, the supporting work at EG and G Idaho and at ESL/UURI, and gives an overview of the objectives and test program at East Mesa