Consistent scholarship standards among DNP-prepared faculty needed: Actionable insights

DNP-prepared faculty report challenges and barriers to achieving success in academic roles when criteria for promotion includes scholarship. The purpose of this evidence-based initiative was to explore thoughtful scholarship standards for DNP-prepared faculty which can be adapted and transferred across academic institutions with the goal of elevating faculty scholarship. Given a paucity of available research evidence, a review and synthesis of non-research evidence was conducted. DNP scholarship standards from high-ranking intuitions were critically appraised, and this evidence, along with the diverse and collective expertise of the authors, was translated into recommendations for an inclusive model of rigor for DNP-prepared faculty scholarship. A template for appraising the scholarship of DNP-prepared faculty based on strategic evaluation of impact is included. Academic institutions may use this work to expand the fundamental level of evolving scholarship, determine parameters, and provide clarity and support to DNP-prepared faculty as they seek to progress in rank.

The Association Between Magnet ® Recognition and Patient Outcomes : A Scoping Review

BACKGROUND

Previous systematic reviews have explored nurse, patient, and organizational outcomes in Magnet®-recognized hospitals compared with non-Magnet hospitals, yet these did not comprehensively review a wide variety of patient outcomes.

AIM

The purpose of this scoping review was to describe the findings from published research evaluating patient outcomes in Magnet-recognized hospitals compared with non-Magnet hospitals.

METHODS

A medical librarian conducted a systematic search for published peer-reviewed, English-language literature and a search of the reference lists for retrieved publications to identify articles addressing Magnet compared with non-Magnet hospitals related to patient outcomes.

RESULTS

Four patient outcomes improved in Magnet-designated hospitals: mortality, patient satisfaction, failure to rescue, and falls. Four patient outcomes showed undesirable or mixed outcomes. Five patient outcomes had insufficient evidence regarding patient outcomes when treated at Magnet-recognized hospitals.

CONCLUSION

Magnet Recognition® is associated with improvement in a distinct set of patient outcomes, but not all key outcome measures. Standardized outcomes and rigorous study designs are needed to further explore the impact of Magnet Recognition on a wide variety of patient outcomes.

The state of mental health, burnout, mattering and perceived wellness culture in Doctorally prepared nursing faculty with implications for action

BACKGROUND

Depression, anxiety, and burnout are an epidemic in the nursing profession. Unlike nurses in clinical settings, little is known about the mental health of doctorally prepared nursing faculty in academic settings, especially when separated by degree type (Doctor of Philosophy in Nursing [PhD] vs. Doctor of Nursing Practice [DNP]) and clinical or tenure track.

AIMS

The study aims were to: (1) describe the current rate of depression, anxiety, and burnout in PhD and DNP-prepared nursing faculty and tenure and clinical faculty across the United States; (2) determine if differences exist in mental health outcomes between PhD and DNP-prepared faculty and tenure and clinical faculty; (3) explore whether wellness culture and mattering to the organization influence faculty mental health outcomes; and (4) gain insight into faculty's perceptions of their roles.

METHODS

An online descriptive correlational survey design was used with doctorally prepared nursing faculty across the U.S. The survey was distributed to faculty by nursing deans and included: demographics; valid and reliable scales for depression, anxiety, and burnout; an assessment of wellness culture and mattering; and an open-ended question. Descriptive statistics described mental health outcomes; Cohen's d was used to determine effect sizes between PhD and DNP faculty for the mental health outcomes; and Spearman's correlations tested associations among depression, anxiety, burnout, mattering, and workplace culture.

RESULTS

PhD (n = 110) and DNP (n = 114) faculty completed the survey; 70.9% of PhD faculty and 35.1% of DNP faculty were tenure track. A small effect size (0.22) was found, with more PhDs (17.3%) screening positive for depression than DNPs (9.6%). No differences were observed between tenure and clinical track. Higher perceptions of mattering and workplace culture were associated with less depression, anxiety, and burnout. Identified contributions to mental health outcomes yielded five themes: lack of appreciation, role concerns, time for scholarship, burnout cultures, and faculty preparation for teaching.

LINKING EVIDENCE TO ACTION

Urgent action must be taken by college leaders to correct system issues contributing to suboptimal mental health in both faculty and students. Academic organizations need to build wellness cultures and provide infrastructures that offer evidence-based interventions to support faculty well-being.

Is it possible to predict the blood volume of a sick preterm infant?

OBJECTIVE

To investigate the relation between the measured intravascular blood volume (BV) and current methods of indirectly assessing BV status in sick preterm infants on the first day of life.

METHODS

Thirty eight preterm infants of gestation 24-32 weeks (median 30) and weight 480-2060 g (median 1220) were studied. Red cell volume was measured by the fetal haemoglobin dilution method in six infants and by the biotin labelled autologous red cell dilution method in the remaining 32. Total BV was calculated by dividing red cell volume by packed cell volume. Indirect assessments of BV status using heart rate (HR), core-peripheral temperature difference, mean arterial pressure, base excess, and packed cell volume were recorded.

RESULTS

The mean (SD) initial measured BV was 71 (12) ml/kg (range 53-105). The mean HR was 148 beats/min (range 130-180), which correlated positively (r = 0.39, p = 0.02) with BV (higher HR was associated with higher BV). The mean base excess was -3.19 mmol/l (range -18 to +6.2). The negative base excess correlated significantly positively (r = 0.41, p < 0.01) with BV (more acidotic babies tended to have higher BV). There was no significant correlation between core-peripheral temperature difference, mean arterial pressure, or packed cell volume and BV. Regression analysis showed that base excess and HR were significantly related to BV; base excess alone can predict variability in BV only to 17%, and base excess with HR can predict variability in BV to 29%.

CONCLUSION

The conventional clinical and laboratory indices are poor predictors of measured blood volume.

Precordial electrode placement in women

BACKGROUND

Precordial ECG electrode positioning was standardised in the early 1940s. However, it has been customary for the V₃ to V₆ electrodes to be placed under the left breast in women rather than in the correct anatomical positions relating to the 4th and 5th interspaces. For this reason, a comparison between the two approaches to chest electrode positioning in women was undertaken.

METHODS

In total 84 women were recruited and ECGs recorded with electrodes in the correct anatomical position and also in the more commonly used positions under the breast. As a separate study, 299 healthy women were recruited to study normal limits of leads V₃ to V₆ recorded with electrodes in the correct anatomical positions and compare them with published normal limits with electrodes in the more commonly used locations.

RESULTS

It was shown that there was less variability with electrodes in the correct anatomical positions and that there were significant differences between the new limits of normality compared with the old established limits.

CONCLUSION

Expansion of the database and further analysis of the data is required to make a definitive recommendation with respect to precordial electrode placement in women.

False positive ECG reports of anterior myocardial infarction in women

The prevalence of electrocardiographic poor R-wave progression was estimated by reviewing all electrocardiograms recorded in Glasgow Royal Infirmary over a 2-week period. It was found to be higher in women (19% vs. 11%) than in men. To investigate one possible reason, the effect of chest electrode positioning in women was thereafter examined. Eighty four women were recruited to a study in which chest electrodes were placed strictly in adherence with recommendations of using the 4th and 5th intercostal spaces as references and also using the more widely adopted technique of placing electrodes V3 to V6 under the left breast. R wave amplitudes were compared in V3 to V6 from both sets of recordings. It was found that measurements recorded on the breast by electrode V3 have a significantly smaller R wave magnitude compared to corresponding measurements below the breast, the mean difference being 34 (95% confidence interval [CI] of 7 to 60) microvolts. For V5 and V6, the reverse is true with measurements taken on the breast being larger, on average, than those taken below the breast by 119 (95% CI of 87 to 152) and 134 (95% CI of 108 to 160) microvolts respectively. For V4, there was no significant difference. Seventeen women with poor R wave progression suggestive of old anterior myocardial infarction had clinical data examined from which it was determined that 11 had a history suggestive of myocardial infarction, ie, the positive predictive value was 65% (95% CI of 42% to 87%). It was concluded that positioning of electrodes beneath rather than on top of the breast was not responsible for the increased prevalence of poor R wave progression in women and that the criterion of isolated poor R wave progression was too nonspecific to be of clinical value.

Nutritional intake of an undernourished infant population receiving an energy and micronutrient supplement in Indonesia

OBJECTIVES

This paper reports the dietary intake (home, day care centers, supplement and breast milk) of the children in the clinical trial in Pangalengan.

DESIGN

Two cohorts of children were randomly assigned to three treatments: E = 1171 kJ + 12 mg iron; M = 209 kJ + 12 mg iron; S = 104 kJ. Supplementation was given for 12 months.

SETTING

The sites were six tea plantations in Pangalengan, West Java.

SUBJECTS

A 12-month-old (n = 53) and an 18-month-old (n = 83) cohort were recruited from day-care-centers. Twenty children who received S belong to the 12- and 18-month-old cohorts. Inclusion criteria were: no chronic disease; length-for-age < or = -1 standard deviation (s.d.) and weight-for-length between -1 and -2 s.d. of the median of the reference of the World Health Organization.

METHODS

E = 1171 kJ + 12 mg iron; M = 209 kJ + 12 mg iron; S = 104 kJ. Supplementation was given for 12 months. Evaluations of intake were made at baseline and every 2 months thereafter.

RESULTS

For the 12-month-old cohort the mean increase in daily energy intake approximately 2931 kJ for E, approximately 1675 kJ for M, and approximately 837 kJ increase over the 6 months for the S group. For the 18-month-old cohort the changes were approximately 2512 kJ for E approximately 1675 for the M group and approximately 1047 for the S group.

Effects of an energy and micronutrient supplement on anthropometry in undernourished children in Indonesia

OBJECTIVES

This paper reports the effects of early supplementary feeding on body weight, length, head circumference and arm circumference among the children in the Pangalengan study.

DESIGN

Two cohorts of children were randomly assigned to three treatments: E = 1171 kJ + 12 mg iron; M = 209 kJ + 12 mg iron; S = 104 kJ. Supplementation was given for 12 months.

SETTING

The sites were six tea plantations in Pangalengan, West Java.

SUBJECTS

A 12-month-old (n = 53) and an 18-month-old (n = 83) cohort were recruited from day-care centers. Twenty children that received S belonged to the 12- and 18-month cohorts. Inclusion criteria were: no chronic disease; length-for-age < or = -1 standard deviation (s.d.) and weight-for-length between -1 and -2 s.d. of the median of the reference of the World Health Organization.

METHODS

Length was measured with a portable measuring board; a Detecto scale with an accuracy of 0.1 kg was used for the measurement of body weight. Arm and head circumferences were measured using similar fiberglass tapes.

RESULTS

Body weight showed effects on both cohorts at 2, 8 and 12 months; head circumference showed effects at 4 months in the 12-month-old cohort and at 10 months among the females of the 18-month-old cohort; and arm circumference showed effects across cohorts at 2, 8 and 12 months. In general the benefits are clearer for females and for the 12-month-old cohort.

Effects of an energy and micronutrient supplement on growth and activity, correcting for non-supplemental sources of energy input in undernourished children in Indonesia

OBJECTIVES

This paper investigates simultaneously the growth and activity of children that received an early energy and micronutrient supplement, adjusting for all non-supplemental energy intakes. Any additional change in growth and activity after this adjustment was then compared across supplements at three points felt to be representative of the study.

DESIGN

Two cohorts of children were randomly assigned to three treatments: E = 1171 kJ + 12 mg iron; M = 209 kJ + 12 mg iron; S = 104 kJ. Supplementation was given for 12 months.

SETTING

The sites were six tea plantations in Pangalengan, West Java.

SUBJECTS

A 12-month-old (n = 53) and an 18-month-old (n = 83) cohort were recruited from day-care-centers. Twenty children that received S belonged to the 12- and 18-month-old cohorts. Inclusion criteria were: no chronic disease; length-for-age < or = -1 standard deviation (s.d.) and weight-for-length between -1 and -2 s.d. of the median of the reference of the World Health Organization.

METHODS

Length was measured with a portable measuring board; a Detecto scale with an accuracy of 0.1 kg was used for the measurement of body weight. Arm and head circumferences were measured using similar fiberglass tapes. Motor activity was assessed through continuous 4 h observations at home and at day care centers. Anthropometry and activity were measured every two months over 12 months.

RESULTS

After correcting for non-supplemental sources of energy intake, the effects of the supplement on weight and activity were observed at 2 months; effects on length and activity were observed at 6 months; and effects on weight alone were observed at 12 months.

The effects of global severe privation on cognitive competence: extension and longitudinal follow-up. English and Romanian Adoptees Study Team

The current study extends previous research on a sample of children adopted into the United Kingdom following severe early deprivation and a comparison sample of nondeprived, within-country, early adoptees. We assessed 165 children adopted from Romania and 52 U.K. adoptees at age 6 years. Longitudinal data (at age 4 and 6 years) were available on 111 Romanian adoptees placed into U.K. homes before 24 months of age and on all U.K. adoptees. Results indicated that there was considerable catch-up among late-placed Romanian children from entry into the United Kingdom to age 6, but as a group they exhibited lower cognitive scores and general developmental impairment compared with earlier adopted Romanian children. In addition, the resilience suggested at the assessment at age 4 years was maintained longitudinally, but there was no further evidence of catch-up or recovery.

Effects of qualities of early institutional care on cognitive attainment. E.R.A. Study Team. English and Romanian Adoptees

The adoption of children reared in poor quality Romanian institutions provided a "natural experiment" to determine whether psychological privation is the cause of later deficits. Low IQ at six years was strongly related to the duration of institutional care, with malnutrition having a weaker effect. After taking both into account, there was an additional effect of a particularly marked lack of individualized care.

Quasi-autistic patterns following severe early global privation. English and Romanian Adoptees (ERA) Study Team

Six per cent of child in a sample of 111 children who were adopted into U.K. families from Romania, and who were systematically assessed at the ages of 4 and 6 years, showed autistic-like patterns of behaviour. A further 6% showed milder (usually isolated) autistic features. Such autistic characteristics were not found in a similarly studied sample of 52 children adopted in the first 6 months of life within the U.K. The children from Romania with autistic patterns showed clinical features closely similar to "ordinary" autism at 4 years but they differed with respect to the improvement seen by age 6 years, to an equal sex ratio, and to a normal head circumference. The children from Romania with autistic features tended to differ from the other Romanian adoptees with respect to a greater degree of cognitive impairment and a longer duration of severe psychological privation.

Mapping dose distributions

Clinical dose calculations are often performed by scaling distances from a dose distribution measured in one medium to calculate the dose in another. These perturbation calculations have the mathematical form of a mapping. In this paper we identify five conditions required for particle transport to reduce to this form and develop a new mapping for electrons which approximately satisfies these conditions. This continuous scattering mapping is based on two parameters, the scattering power of the medium which determines the shape of the scaling paths, and the stopping power of the medium which determines where the energy is deposited along these paths. Pencil beam dose distributions are calculated with EGS4 in one medium and mapped to other media. The resultant distributions are compared with EGS4 calculations done directly in the second medium. The accuracy of the mapping algorithm is shown to be superior to both linear density scaling and the MDAH electron pencil beam algorithm [Kenneth R. Hogstrom, Michael D. Mills, and Peter R. Almond, "Electron beam dose calculations," Phys. Med. Biol. 26, 445-459 (1981)] for pencil beams in homogeneous media and inhomogeneous phantoms (both slab and nonslab geometries) for a variety of materials of clinical interest.

Multiple coding strategies in the retention of musical tones by possessors of absolute pitch

Eighteen musicians with absolute pitch (AP) confirmed by screening tests participated in tonal and verbal short-term-retention tasks. In the tonal task, subjects identified three successive piano tones by their letter names. Recall of these note names after 18 sec of counting backwards was near perfect. Recall after an 18-sec delay filled with random piano tones was also near perfect. In contrast, the same subjects demonstrated significant forgetting when required to retain letter trigrams while counting backwards for 18 sec. These results were essentially replicated in a second experiment using longer (27 sec) retention intervals, a more demanding verbal interference task, and an active musical interference task (singing a descending scale). We interpret these results as indicating that retention of note names by possessors of AP is not limited to verbal encoding; rather, multiple codes (e.g., auditory, kinesthetic, and visual imagery) are probably used.

Inhibition of platelet function by contrast media: iopamidol and ioxaglate versus iothalamate. Work in progress

The effects of an ionic contrast agent, meglumine iothalamate (Conray-60), and two newer low-osmolality radiographic contrast media, sodium meglumine ioxaglate (Hexabrix) and iopamidol (B-15,000), on platelet aggregation and secretion responses were studied. All three agents inhibited platelet responses during stimulation with adenosine diphosphate (ADP), epinephrine, and collagen. Platelet function was inhibited by iothalamate at concentrations of 11 mg iodine/ml and above, and by the newer agents at concentrations above 30 mg iodine/ml. Addition of exogenous calcium decreased the iothalamate-induced inhibition of aggregation but did not improve dense granule secretion. There was no consistent effect of exogenous calcium on platelet inhibition by iopamidol and ioxaglate. These studies indicate that the newer agents inhibit platelet function less than iothalamate does, and that chelation of Ca2+ may not be the major mechanism of platelet inhibition by contrast agents.

Immune complexes containing factor V in a patient with an acquired neutralizing antibody

An 82-year-old woman presented with extensive hematomas and melena associated with markedly decreased plasma factor V coagulant activity (FV:C). Using a competitive enzyme-linked immunosorbent assay developed in our laboratory, we made serial measurements of factor V antigen (FV:Ag) in plasma and found it to be normal or elevated. The patient's plasma was demonstrated to contain an IgG antibody that could neutralize FV:C in normal plasma. The antibody was of restricted heterogeneity (IgG1, IgG2,kappa). Circulating immune complexes containing antibody to factor V and FV:Ag were demonstrated directly in the plasma by immunoelectrophoresis with polyclonal monospecific antibody and with a monoclonal antibody using an enzyme-linked immunosorbent assay. Presence of neutralizing antibody could be demonstrated in vitro even at times when FV:C was within normal limits by heat inactivation of FV:C. Treatment with plasma and platelet transfusions as well as plasmapheresis induced definite but transient elevation of FV:C. Steroid therapy lowered the neutralizing antibody concentration and produced a rapid and persistent elevation of FV:C during two separate hospitalizations. This report describes a patient in whom levels of FV:Ag have been serially measured, and the presence of circulating immune complexes consisting of factor V and a neutralizing antibody have been directly demonstrated.

Platelet secretion defect associated with impaired liberation of arachidonic acid and normal myosin light chain phosphorylation

We describe four patients with impaired platelet aggregation and 14C-serotonin secretion during stimulation with adenosine diphosphate (ADP), epinephrine, collagen, and platelet-activating factor. The response to arachidonic acid was normal in all patients with regard to aggregation and in three of the four with regard to 14C-serotonin secretion. The total platelet adenosine triphosphate (ATP) and ADP content and the ATP to ADP ratio was normal in all patients, thereby excluding storage pool deficiency as the cause of the secretion defect. Studies with 3H-arachidonic acid-labeled platelets revealed that the thrombin-induced liberation of arachidonic acid from membrane-bound phospholipids was impaired in these patients. Further, platelet thromboxane B2 production, measured using a radioimmunoassay, was diminished during stimulation with ADP and thrombin, but was normal with arachidonic acid, indicating that the oxygenation of arachidonic acid was normal and that the diminished thromboxane production was due to a defect in the liberation of arachidonic acid. Release of arachidonic acid is mediated by phospholipases that are Ca++ dependent. To examine whether these patients may have a defect in making intracellular Ca++ available, another Ca++-dependent process, myosin light chain phosphorylation, was studied during thrombin stimulation. Platelets from three of the patients were found to behave the same as normal ones, suggesting that the deficiency in phospholipase activity may not be due to impaired Ca++ mobilization. Our studies demonstrate a novel group of patients with platelet secretion defects associated with impaired liberation of arachidonic acid from phospholipids. These patients exemplify a congenital defect, other than deficiencies of cyclooxygenase and thromboxane synthetase, by which thromboxane production may be impaired in platelets.

Student status in nursing ? a discussion on the status of the student and how it affects training

Though the United Kingdom Central Council for Nursing, Midwifery and Health Visiting (UKCC) refers to student status as an 'emotive term' (UKCC 1982), the author through this small-scale study looks at the advantages and disadvantages of its implementation. Alternative models of training and other implications are also considered, the findings indicating that implementation is important for the learners' ongoing education and professional development, but not without further investigation of some of the issues raised.

The hemostatic system in children undergoing intensive plasma exchange

We report the effects on the hemostatic system of intensive plasma exchange therapy using replacement fluids devoid of plasma coagulation proteins. Five children were studied during ten exchanges. There were no hemorrhagic episodes clearly attributable to the plasma exchange, but one patient developed recurrent thrombosis of the vascular access used for the procedure. Plasma values of the various coagulation factors (II to XII) were decreased by 35 to 67% immediately following the plasmapheresis. The mean decrease in levels of antithrombin III antigen and activity and of plasminogen were 58, 60, and 66%, respectively. The recurrent thrombosis of the vascular access in one of the patients, and the decrease in antithrombin III and plasminogen values in plasma following plasmapheresis in all patients, suggest that there is increased potential for thrombosis in patients undergoing intensive plasmapheresis, despite the depletion of coagulation factors. At 24 hours following plasmapheresis the values for all factors were within normal limits, attesting to the ability of the synthetic mechanisms in children to replenish hemostatic factors rapidly.