Mothers'' Perceptions of Their Neonates'' In-hospital Transfers from a Neonatal Intensive-Care Unit

This study explored mothers' perceptions of their neonates' in-hospital transfers from a neonatal intensive-care unit. A convenience sample of 15 mothers was selected, and the researchers interviewed each mother once within a week after her neonate's transfer. Three themes emerged from the data: (1) the mothers expressed feelings of relief accompanied by concern, fear of the unknown, and feelings of alienation; (2) the mothers depended on familiar things and people; and (3) the mothers experienced feelings of helplessness. The mothers' perceptions of their preparation for transfer and continuity of care were mainly negative.     

PR Interval Adaptation in the Denervated Transplanted Heart

In the present study, the dynamic PR response upon standardized treadmill exercise was investigated in 21 transplant recipients (recipient age 48 ± 17 years, donor age 31 ± 12 years, > 1 year after transplantation). MR and PR interval were measured at rest and at the end of each 25-Wincrease in workload till peak exercise. In 17 cases norepinephrine (NE) was assessed at rest, and at the end of each workload the MR increased from 99.3 ± 14 to 143.4 ± 25 beats/min at individual peak exercise, and NE increased from 1.307 ± 1,163 to 3.688 ± 2.036 pg/mL. while the PR interval shortened from 149.2 ± 13 to 119.3 ± 20 ms. On average. PR decreased by 3.4 ms for a 10-beat increase in HR, and the HR-PR interval relationship was described by a linear regression (y = 176.8–0.3469x, P = 0.0001). One patient who was unable to increase his NE levels upon exercise showed virtually no decrease in the PR interval and no HR increase. Both recipient age and donor age were moderately and significantly related to the minimum PR interval achieved at peak exercise (r = 0.6. P = 0.008 and r = 0.51. P = 0.049, respectively). These data show the following: (1) adaptation of the PR interval upon exercise does occur in the denervated transplanted heart; (2) the HR-PR relation is similar to that reported in the innervated heart; (3) the overall decline in PR interval is blunted, since denervated patients start at shorter resting PR intervals and achieve relatively longer PR intervals at peak exercise when compared to their innervated counterparts; (4) these exercise induced changes of the PR interval may be explained by circulating NE; and (5) NE levels achieved at peak exercise and the sensitivity of the AV node to NE seem to be age related. (PACE 1997; 20[Pt. I]:1247-1251)     

The information and learning needs of the caregiving family of the adult patient with cancer

The need for information by the caregiving family of an adult patient with cancer has been identified by research. This paper is a literature review of the information and learning needs of caregiving relatives. By meeting these needs the health care professional is able to help support the family, and therefore the patient, with the difficult adjustment to the diagnosis and through the subsequent course of the disease. The health care professional facilitates the individual caregivers'coping mechanisms and the benefits can be seen in the caregiving outcome for both the family and the patient. Information needs vary from individual to individual and are dynamic throughout the cancer experience. This paper describes the role of the nurse in this area, and encourages the nurse to act as a resource person for the caregiver by the appropriate delivery of information and by ensuring that the information given to the family by other health care professionals is understood and fulfils their needs.     

Age group differences in response to treatment for problematic alcohol use

That structural characteristics act as markers of modified treatment outcome is a long standing idea in the alcohol treatment field. In order to test whether patient age is a factor to be considered in making treatment assignments, we examined data collected under a clinical trial. Two hundred and twenty-nine patients were randomly assigned to one of three treatment conditions: extended cognitive behavioral treatment (CB), relationship enhancement (RE), or relationship and vocational enhancement (VE). This paper reports on outcome (alcohol use) 3-6 months after treatment assignment. Our question was, would different age groups assigned to the treatment conditions exhibit different outcomes? There were no significant main effects by either treatment condition or age group. There was a significant treatment condition by age group interaction. With increasing age, the differences in treatment seemed to increase. For the younger aged group (18-29 years old) no statistically significant treatment differences were detected. Middle aged patients (30-49 years old) did best in the RE condition. Older aged patients (50 + years old) did best when assigned to the CB condition. These findings lead us to conclude that patient age is a variable which should be considered when testing patient-treatment matching hypotheses.     

THE CLASSIFICATION OF AEROBIC DIPHTHEROIDS FROM HUMAN SKIN

SUMMARY. An attempt was made to classify as simply as possible the aerobic diphtheroid organisms isolated from skin and nose swabbings, the material being derived mainly from patients with skin diseases. A broad classification was possible on the presence or absence of nitrate reduction; some further subdivision on the basis of fermentation reactions and urease production was attempted. About one third of the organisms investigated reduced nitrates and 56% of these were found in the nose. Of the non-nitrate reducers less than 4% were of nasal origin, the majority being associated with miscellaneous skin and perineal sites. It was also noted that organisms failing to ferment sucrose were isolated largely from perineal swabs.