The effect of position change on vital signs, back pain and vascular complications following percutaneous coronary intervention.

AIMS AND OBJECTIVES: To determine the effect of position change that is applied after percutaneous coronary intervention on vital signs, back pain and vascular complications. BACKGROUND: In order to minimise the postprocedural complications, patients are restricted to prolonged bed rest that is always accompanied by back pain and haemodynamic instability. DESIGN: Randomised-controlled quasi-experimental study. METHODS: The study sample chosen for this study included 200 patients who visited a hospital in Turkey between July 2014-November 2014. Patients were divided into two groups by randomisation. Patients in the control group (CG, n = 100) were put in a supine position, in which the head of the bed (HOB) was elevated to 15°, the patient's leg on the side of the intervention was kept straight and immobile; positional change was applied to patients in the experimental group (EG, n = 100). RESULTS: After the procedure in the EG, the systolic blood pressure (T4-T6), the rate of postprocedural vascular complications (1%) and the back pain scores were significantly lower (between T5-T6) than the CG, also, the back pain was the lowest level in the standard fowler's position in the 6th hr wherein the HOB was elevated by 45-60°. CONCLUSIONS: It was found that systolic blood pressure and back pain were at the lowest levels in the standard fowler's position in the 6th hr after the procedure when the HOB was elevated 45-60° and the result was clinically significant and the position change decreased back pain without causing any vascular complications. RELEVANCE TO CLINICAL PRACTICE: Low fowler's position was applied in which HOB was elevated 15-30° and standard fowler's position was applied in which the HOB was elevated 45-60° could be safe and applicable in patients by nurses after the procedure.

[The development of the multifunctional automatic rotating bed with process-monitoring].

We have developed a new rotating bed for the old and the paralised people. This rotating bed is composed of two bed heads at front and at end, bed boards, guardrails, an electric motor, a reducer, an induction locator and a set of electronic controls. With the preestablished program, the angle between the left/right bed board and the middle board is changed by rotating the left/right board around the rotation axis, and the gravity direction between the human body and the ground is changed by the rotation of the middle board as a whole, so that the middle bed board and the left and right ones will act respectively as supporters of weight of the person who is lying on his back or on his side. In this way, a person can turn over automatically, comfortably and naturally when he/she is asleep. This rotating bed meets the physiological needs of a sleeping person, and people with turning over problems can turn over in a comfortable and natural way by means of biotechnology. It can also improve the quality of sleep and help avoid decubitus. In addition, it can be used to promote the rehabilitation of those who are paralysed by reason of its passive exercising function.

A prospective study of early ambulation 90 minutes post-left heart catheterization using a retrospective comparison group.

BACKGROUND: Despite a trend toward a reduction in bedrest time after left heart catheterization (LHC) in many Canadian centres, an evidence-based standard of practice has not been established. Canadian bedrest times range from two to four hours post-LHC. Two recent prospective non-randomized studies (n = 1,000) indicate safety of ambulation at 60 and 90 minutes post-LHC. PURPOSE: The purpose of this study was to determine safety of ambulating patients at 90 minutes post-LHC sheath removal compared to the current practice of ambulation at three to four hours post-sheath removal. DESIGN: The study was a prospective non-concurrent design with a retrospective control. METHOD/SAMPLE: Retrospective data from the APPROACH database and chart reviews were analyzed for a period of six months for the control group on the traditional three- to four-hour ambulation protocol (n = 402). Prospective data were gathered for six months for the experimental group (n = 193). RESULTS: There was no difference in complication rates for the two groups. CONCLUSIONS: The results suggest that early ambulation for selected patients at 90 minutes is safe and has the potential to increase both patient comfort and quality of care.

Soothing music can increase oxytocin levels during bed rest after open-heart surgery: a randomised control trial.

AIM: To evaluate the effect of bed rest with music on relaxation for patients who have undergone heart surgery on postoperative day one. BACKGROUND: Music intervention has been evaluated as an appropriate nursing intervention to reduce patients 'pain, stress and anxiety levels in several clinical settings, but its effectiveness in increasing patients' subjective and objective relaxation levels has not been examined. DESIGN: A randomised controlled trial. METHOD: Forty patients undergoing open coronary artery bypass grafting and/or aortic valve replacement surgery were randomly allocated to either music listening during bed rest (n = 20) or bed rest only (n = 20). Relaxation was assessed during bed rest the day after surgery by determining the plasma oxytocin, heart rate, mean arterial blood pressure, PaO2 SaO2 and subjective relaxation levels. RESULTS: In the music group, levels of oxytocin increased significantly in contrast to the control group for which the trend over time was negative i.e., decreasing values. Subjective relaxation levels increased significantly more and there were also a significant higher levels of PaO2 in the music group compared to the control group. There was no difference in mean arterial blood pressure, heart rate and SaO2 between the groups. CONCLUSION: Listening to music during bed rest after open-heart surgery has some effects on the relaxation system as regards s-oxytocin and subjective relaxations levels. This effect seems to have a causal relation from the psychological (music makes patients relaxed) to the physical (oxytocin release). RELEVANCE TO CLINICAL PRACTICE: Music intervention should be offered as an integral part of the multimodal regime administered to the patients that have undergone cardiovascular surgery. It is a supportive source that increases relaxation.

The Clinical Scholar Model: Evidence-based practice at the bedside.

The Clinical Scholar Model serves as an effective framework for investigating and implementing evidence-based practice (EBP) changes by direct care providers. The model guides one in identifying problems and issues, key stakeholders, and the need for practice changes. It provides a framework to critique and synthesize the external and internal evidence. Three EBP projects conducted at a large tertiary care facility in northern New England illustrate the process of using the Clinical Scholar Model.

Mobility interventions to improve outcomes in patients undergoing prolonged mechanical ventilation: a review of the literature.

Survivors of critical illness often undergo an extended recovery trajectory. Reduced functional ability is one of several adverse outcomes of prolonged bed rest and mechanical ventilation during critical illness. Skeletal muscle weakness is known to be one of the major phenomena that account for reduced functional ability. Although skeletal muscle weakness is evident after prolonged mechanical ventilation (PMV), few studies have tested the benefits of various types of mobility interventions in this population. The purpose of this article is to review the published research on improving mobility outcomes in patients undergoing PMV. For this review, published studies were retrieved from MEDLINE, PubMed, CINAHL, and the Cochrane Database of Systematic Reviews from January 1990 to July 2007. A total of 10 relevant articles were selected that examined the effect of whole body physical therapy, electrical stimulation (ES), arm exercise, and inspiratory muscle training (IMT). Overall, there is support for the ability of mobility interventions to improve outcomes in patients on PMV but limited evidence of how to best accomplish this goal. Generating more data from multicenter studies and randomized controlled trials is recommended.

The impact of continuous lateral rotation therapy in overall clinical and financial outcomes of critically ill patients.

BACKGROUND: Significant pulmonary complications are prevalent in intubated and mechanically ventilated patients. OBJECTIVES: This study was conducted to determine the impact of continuous lateral rotation therapy (CLRT) on patients considered to be at high risk for pulmonary complications. Overall study objectives included hospital length of stay, critical care length of stay, ventilator days, and cost to treat. METHODS: Patients at risk for pulmonary complications as defined by Pao2/Fio2 ratio < 300, Fio2 > 50% for more than 1 hour, positive end-expiratory pressure > or = 8, or a Predicus score of > or = 5 were compared with a historical comparison group that met the high-risk criteria given above and did not receive CLRT. Patients who received CLRT were separated into 2 groups, early CLRT group (began therapy within 48 hours, n = 49) or late CLRT group (n = 46). RESULTS: The early CLRT group had a reduction in critical care LOS, (P = .04) as compared with the non-CLRT group. Total hospital costs were reduced (P = .01) in the early intervention group compared to the late intervention group, as well as ICU LOS (P = .02). Nonsignificant trends were seen in reduced ventilator days and hospital LOS. Reintubation rates and readmissions to critical care were also lower in the early intervention group. CONCLUSIONS: Continuous lateral rotation therapy, when introduced early in course of treatment of high-risk patients, reduces critical care LOS and cost to treat.

Nurses' knowledge, attitudes, and confidence regarding preventing and treating deconditioning in older adults.

BACKGROUND: This article examines nurses' knowledge, beliefs, attitudes, and confidence regarding providing care to prevent and treat deconditioning in hospitalized older adults. METHODS: Data were collected from 157 registered nurses enrolled in a post-registered nurse, bachelor of science in nursing program using a descriptive cross-sectional survey. RESULTS: Nurses' responses reflected substantial gaps in their knowledge and theoretical understanding of deconditioning, and a strong belief in the need for more education on the prevention of it. Levels of confidence in preventing deconditioning in older adults were modest, but participants expressed positive attitudes toward nurses' role in deconditioning care. Barriers to deconditioning care included lack of education, low staffing levels, and a lack of valuing prevention efforts. CONCLUSION: This study suggests that it is important to establish gerontology continuing education programs with a core component on deconditioning treatment and prevention to enhance nurses' knowledge and confidence levels in providing care to older adults.

Therapeutic positioning of the multiply-injured trauma patient in ICU.

Critically-ill patients who have sustained multiple traumatic injuries have complex, and often conflicting, physiological needs. These have profound implications on the way in which nursing staff approach the physical positioning of these patients to minimize the risks of further physiological injury and damage, maintain homeostasis and promote optimum recovery. This article reviews and discusses the evidence base underpinning therapeutic positioning of the multiply-injured trauma patient within the intensive-care unit (ICU), focusing on patients with a known or suspected unstable spinal injury, pelvic injury, traumatic brain injury, chest injury, or multiple limb fractures. Included are guidelines on the therapeutic positioning of the multiply-injured trauma patient within the ICU, based on the current available evidence and also drawn from practical experience within the author's own place of work. There is also a brief discussion of how such guidelines may be introduced into clinical practice.

Listening to the voices of hospitalized high-risk antepartum patient.

OBJECTIVE: To explore the needs of high-risk antepartum patients while hospitalized and to generate recommendations from the patients' perspective. DESIGN: Qualitative descriptive. PARTICIPANTS/SETTING: Thirteen female patients in a high-risk antepartum unit of a large tertiary hospital, Edmonton, Alberta. DATA ANALYSIS: A qualitative data analysis process was followed. RESULTS: The major themes and subthemes that emerged from interviews with participants included stressors associated with loss of control and feelings of being a burden. The need for privacy and sensitivity to family members was expressed. Participants' recommendations included being treated as a family unit, setting up accommodation for visiting family members, and wanting more organized activities to relieve boredom. CONCLUSIONS: An understanding of the needs of high-risk antepartum patients while hospitalized from their perspective will help the primary caregiver such as the registered nurse improve the quality of the women's care, provide guidance about the management of stressors, and plan interventions to reduce stress and to involve their families.

Nursing care of the mechanically ventilated patient: what does the evidence say? Part one.

The care of the mechanically ventilated patient is at the core of a nurse's clinical practice in the Intensive Care Unit (ICU). Published work relating to the numerous nursing issues of the care of the mechanically ventilated patient in the ICU is growing significantly. Literature focuses on patient assessment and management strategies for patient stressors, pain and sedation. Yet this literature is fragmentary by nature. The purpose of this paper is to provide a single comprehensive examination of the evidence related to the care of the mechanically ventilated patient. In part one of this two-part paper, the evidence on nursing care of the mechanically ventilated patient is explored with specific focus on patient safety: particularly patient and equipment assessment. Part two of the paper examines the evidence related to the mechanically ventilated patient's comfort, the patient/family unit, patient position, hygiene, management of stressors, pain management and sedation.

Exploring the effects of wound dressings and patient positioning on skin integrity in a pediatric burn facility.

Although literature on the subject is scant, in practice, pressure ulcers in the pediatric burn population remain a challenge. An interdisciplinary team at an urban pediatric burn institution treats a population (average age 8 years, range 1 month to 21 years) that includes children too young or unable to articulate pressure-related pain from dressings or positioning techniques. After pressure ulcer data collection procedures were instituted, it was observed that elastic bandages, wet operating room dressings, and positioning appeared to contribute to pressure ulcer occurrence. To better understand the patient's experience and educate staff, an informal study was conducted by an interdisciplinary committee of clinicians to assess the amount of pressure in mm Hg created on bony prominences by care procedures. Three staff members volunteered and were placed in elastic dressings and various commonly used positions for several minutes and three pressure measurements were obtained. Pressure readings of 40 and 56 mm Hg were common, causing pain and placing a person at risk for skin ulceration. The information was used to educate staff on how to maintain therapeutic efficacy without compromising skin integrity and causing pain. Lectures and hands-on demonstrations elucidated correct dressing application. The committee continues to provide education to all staff members on methods to prevent pressure ulcers from occurring in the high-risk burn patient population and ways to reduce the use of elastic wraps and improve patient positioning.

Technology solutions for high-risk tasks in critical care.

There are several high-risk nursing tasks in the critical care environment discussed in this article. These tasks include lateral transfers, repositioning patients up or side to side in bed, bed-to-chair or -wheelchair transfers, pericare of bariatric patients, toileting in bed, sustained limb holding for dressing wounds, and patient transport. Although many, if not all, of these tasks currently are performed manually, there are technological solutions available that undoubtedly can reduce the risks for caregiver and patient injuries. These solutions should be implemented in critical care to promote the safety of all involved in patient care.

Patient handling tasks with high risk for musculoskeletal disorders in critical care.

Critical care nurses are at high risk for development of work-related musculoskeletal disorders (WMSDs). Many patient handling tasks in critical care require physical demands that may result in excessive internal forces, increasing the risk for WMSDs. There are solutions for performing these tasks safely, using technology. This article describes risk factors associated with high-risk patient handling tasks and presents solutions for reducing risk for WMSDs. Studies show that implementing a safe patient handling and movement program that incorporates new technology can pay for itself in a short period of time and provide long-term benefit for health care facilities and nursing staff.

Handling of the bariatric patient in critical care: a case study of lessons learned.

Bariatric admissions across the United States (US) are increasing at an alarming rate. The obesity epidemic costs the US health care system $70 billion per year. Many bariatric surgical and medical patients are admitted to critical care units. The mortality risks for these patients compared with non-bariatric patients is up to 2:1. Managing these patients is a challenge to health care nursing personnel. Patient size, care required, equipment technology, availability, and environmental space can increase risk for injury for nursing personnel and patients. The Health Sciences Center in Winnipeg shares a case study of an admission of a 697-lb patient, reviewing lessons learned, techniques, equipment, and difficulties.

A mobility protocol for critically ill adults.

Although the complications of immobility are well-described in the literature, critically ill patients are often subjected to prolonged periods of bed rest. Nurses, by virtue of their expertise in preventing iatrogenic complications, are in an ideal position to prevent the adverse outcomes associated with immobility. This article describes how nurses can use a mobility protocol to increase the activity of critically ill patients in a timely manner that may prevent the infirmity and suffering that is caused by unnecessarily long periods of bed rest.

Clinical skills: bed making and patient positioning.

Providing a clean, comfortable bed and positioning a patient in the optimum posture for prevention of complications and to enable maximum independence are fundamental nursing skills. Bed-making is a daily routine that requires practical and technical skills. Selecting the correct posture for a patient in bed or in a chair is essential for physiological functioning and recovery. In this article bed-making is described, as are positioning and re-positioning in relation to patients in bed, armchairs and wheelchairs. Infection control and moving and handling issues are also considered.