Background

The current fragmented healthcare system, characterized by a lack of collaborative, patient-centered care processes, creates significant barriers to providing quality patient care. The clinical nurse leader (CNL) is theorized to provide clinical leadership at the point-of-practice to maintain cross-disciplinary collaborative processes that lead to integrated quality care.

Objectives

The aim of this study was to assess the impact of CNL integration into an acute care microsystem on care quality, as measured by patient satisfaction with care.

Methods

A short interrupted time series design was used to measure patient satisfaction with multiple aspects of care 10 months before and 12 months after integration of the CNL role on a progressive care unit, compared with a control unit. Data were obtained from Press Ganey surveys, and analysis was completed using a publicly available program for short time series data streams.

Results

Clinical nurse leader implementation was correlated with significantly improved patient satisfaction with admission processes (r = + .63, p = .02) and nursing care (r = +.75, p = .004), including skill level (r = .83, p = .003) and keeping patients informed (r = .70, p = .003). There was no significant correlation with improved patient satisfaction with physician care (r = .31, p = .14) or discharge processes (r = .33, p = .23) postimplementation. Control data showed no significant changes in patient satisfaction measures throughout the study time frame.

Discussion

The positive correlation between CNL-mediated collaborative care processes and improvements in patient satisfaction with care quality provides empirical evidence of outcomes achievable through CNL implementation. Research is needed to explore the full range of achievable outcomes and to determine the specific processes by which these outcomes are realized.

Background

The combined spinal-epidural (CSE) technique for relief of labour pain offers both rapid onset and superior first-stage analgesia. Nevertheless, the known increased risk for early profound fetal bradycardia (EPFB) following CSE continues to be a concern that often limits its use. The purpose of this study was to determine if giving prophylactic intravenous ephedrine at the time of CSE administration would reduce EPFB.

Methods

We conducted this clinical trial at a large community hospital and enrolled healthy patients requesting epidural analgesia for labour. Patients were randomly assigned to receive either normal saline placebo or ephedrine 10 mg iv at the time of CSE. The primary outcome of EPFB (defined as bradycardia < 90 beats·min(-1) for > two minutes and occurring within the first 30 min after CSE) was compared between groups. The secondary outcomes included the incidence of urgent cesarean delivery, the requirement for additional doses of ephedrine, maternal blood pressure, uterine hypertonus and tachysystole, and abnormal fetal heart rate (FHR) patterns before and after CSE.

Results

There were 299 women randomized to the ephedrine (EPH) group and 297 randomized to the normal saline placebo (NS) group. There was no difference between groups in the incidence of EPFB (2.7% EPH group vs 4.7% NS group; relative risk, 0.57; 95% confidence interval, 0.24 to 1.33; P = 0.184). There was also no difference between groups in the incidence of urgent cesarean delivery, uterine hypertonus, uterine tachysystole, and abnormal FHR patterns.

Conclusions

We conclude that prophylactic intravenous ephedrine administration at the time of CSE during labour was ineffective at reducing the risk for EPFB associated with CSE. Nevertheless, a lower than expected rate of EPFB resulted in the trial being underpowered. This trial was registered at ClinicalTrials.gov, identifier: NCT02062801.

While the use of complementary, alternative and integrative medicine (CAIM) is substantial, it continues to exist at the periphery of allopathic medicine. Understanding the attitudes of medical students toward CAIM will be useful in understanding future integration of CAIM and allopathic medicine. This study was conducted to develop and evaluate an instrument and assess medical students' attitudes toward CAIM. The Complementary, Alternative and Integrative Medicine Attitudes Questionnaire (CAIMAQ) was developed by a panel of experts in CAIM, allopathic medicine, medical education and survey development. A total of 1770 CAIMAQ surveys (51% of US medical schools participated) were obtained in a national sample of medical students in 2007. Factor analysis of the CAIMAQ revealed five distinct attitudinal domains: desirability of CAIM therapies, progressive patient/physician health care roles, mind-body-spirit connection, principles of allostasis and a holistic understanding of disease. The students held the most positive attitude for the "mind-body-spirit connection" and the least positive for the "desirability of CAIM therapies". This study provided initial support for the reliability of the CAIMAQ. The survey results indicated that in general students responded more positively to the principles of CAIM than to CAIM treatment. A higher quality of CAIM-related medical education and expanded research into CAIM therapies would facilitate appropriate integration of CAIM into medical curricula. The most significant limitation of this study is a low response rate, and further work is required to assess more representative populations in order to determine whether the relationships found in this study are generalizable.

Background

The Minnesota Living With Heart Failure Questionnaire (LHFQ) is a commonly used measure of health-related quality of life in persons with heart failure. Researchers have questioned whether LHFQ is sensitive to subtle differences and sufficiently responsive to clinical interventions because the instrument has demonstrated variable performance in clinical trials.

Objectives

A secondary analysis was conducted to assess the LHFQ for sensitivity to different clinical states and responsiveness to varying intensities of clinical intervention.

Methods

A convenience sample of nine experimental or quasi-experimental studies from eight clinical sites in the United States yielded data from 1,136 patients with heart failure. Data in the studies had been collected at enrollment and one, three, and/or six months later. Data were analyzed using descriptive, univariate, and multivariate techniques.

Results

Total and subscale scores on LHFQ were poorer in those with worse New York Heart Association functional class, although there was no difference in LHFQ scores between classes III and IV. No difference in LHFQ scores was found when patients were classified by ejection fraction. Scores improved significantly following hospital discharge, even in those in the control group. Changes in LHFQ scores were greatest in those receiving high intensity interventions.

Conclusions

The LHFQ is sensitive to major differences in symptom severity but may not be sensitive to subtle differences. It is responsive to high intensity interventions. Investigators are cautioned against using this instrument without first maximizing intervention power or without a control group for comparison.