Implementation of Continuous Capnography Protocol in a Postanesthesia Care Unit for Adult Patients at High-risk of Postoperative Respiratory Depression.

PURPOSE: This project aimed to implement a continuous capnography protocol in the postanesthesia care unit (PACU) for postoperative adult patients who are at high risk for respiratory failure. DESIGN: A preintervention and postintervention quality improvement design with retrospective chart reviews evaluated patient demographics (age, weight, body mass index [BMI], perioperative fluid intake and output, use of intraoperative positive-end expiratory pressure), length of surgery, average length of PACU stay, incidence of respiratory events, and adherence to a PACU capnography protocol. METHODS: Preimplementation data were collected from retrospective chart reviews over a 3-month period. A continuous capnography protocol was implemented for same-day surgery patients with a BMI of 35 kg/m2 or greater and who received general anesthesia. Postimplementation data were collected over 3 months in addition to adherence to the capnography protocol. This was presented using descriptive statistics. FINDINGS: Age, length of surgery, weight, BMI, perioperative fluid intake and output, and use of positive-end expiratory pressure did not impact PACU length of stay. The average PACU length of stay decreased from 76.76 to 71.82 minutes postimplementation but was not statistically significant (P = .470). The incidence of respiratory events was 6% (n = 3). After the implementation of the continuous capnography protocol, adherence to the continuous capnography monitoring was 86% (n = 43). CONCLUSIONS: Patients who are at high risk for postoperative respiratory failure may benefit from continuous capnography monitoring in the PACU. Capnography monitoring may decrease PACU length of stay and provide earlier detection of pending respiratory depression or failure than pulse oximetry alone.

Evaluation of a Nurse-Driven Fluid Management Protocol to Improve Outcomes in Critically Ill Patients.

This article reports results of a nurse-driven fluid management protocol in a medical-surgical intensive care unit (ICU). Use of static measures such as central venous pressure monitoring, heart rate, blood pressure, and urine output is poor predictors of fluid responsiveness and can result in inappropriate fluid administration. Indiscriminate administration of fluid can result in prolonged mechanical ventilation time, increased vasopressor requirements, increased length of stay, and greater costs. Use of dynamic preload parameters such as stroke volume variation (SVV), pulse pressure variation, or changes in stroke volume with a passive leg raise has been shown to be more accurate predictors of fluid responsiveness. Improved patient outcomes including decreased length of hospital stay, reduction in kidney injury, decreased mechanical ventilation time and requirements, and reduced vasopressor requirements have been demonstrated by using dynamic preload parameters. ICU nurses were educated on cardiac output and dynamic preload parameters and a nurse-driven fluid replacement protocol was established. Knowledge scores, confidence scores, and patient outcomes were measured pre- and post-implementation. The results indicated that there was no change in knowledge scores between pre- and postimplementation groups (mean = 80%). There was a statistically significant increase in nurse confidence in using SVV (P = .003); however, this change is not clinically significant. There was no statistically significant difference in other confidence categories. The study indicated that ICU nurses were resistant to adoption of a nurse-driven fluid management protocol. While anesthesia clinicians are familiar with technologies to evaluate fluid responsiveness in the perioperative setting, the new technology posed challenges to ICU confidence. This project demonstrates that traditional methods of nursing education did not provide the support needed for implementation of a novel approach to fluid management, and that there is a need for further improvement in educational strategies.

Time-to-Task in Interval Simulated Cardiopulmonary Resuscitation Training: A Method for Maintaining Resuscitation Skills.

PURPOSE: The literature supports interval simulation training as a means of improving nurses' cardiopulmonary resuscitation (CPR) skills. The aim of this project was to improve the time-to-task skills in single-rescuer basic life support (BLS) in an outpatient surgery center through interval simulation training. DESIGN: Quality Improvement project. METHODS: Twenty-nine nursing staff were included in this pretest/post-test within subjects interventional design quality improvement project. A 2-minute pretest cardiac arrest simulation was performed in the outpatient surgery center where time-to-task and quality of CPR data were collected. The pretest was followed by a lecture and CPR training. Three months later, the simulation was post-tested in an identical scenario with measures of time-to-task and quality of CPR. FINDINGS: The mean times for code bell activation and initiation of CPR decreased significantly following the interval simulation training (P < .05). A clinically significant decrease was seen in the mean time-to-task placement of a backboard on code team arrival. CONCLUSIONS: Interval simulation training is an effective means of maintaining CPR skills in the outpatient surgery center setting.

Creation and Implementation of a Preoperative Malignant Hyperthermia Screening Tool.

BACKGROUND: Malignant hyperthermia (MH) is a potentially lethal pharmacogenetic disorder triggered by certain anesthetic agents. There is currently no standardized preoperative screening tool utilized to identify MH-susceptible individuals. LOCAL PROBLEM: This quality improvement (QI) project aimed to enhance preoperative screening for MH susceptibility (MHS) by implementing an evidence-based screening tool for surgical patients at 2 sites. METHODS: This prospective descriptive QI project evaluated the success of implementing an MHS screening tool preoperatively and its impact on the anesthesia plan. INTERVENTIONS: Anesthesia professionals included the screening tool in their preoperative interview for surgical patients so that positively screened patients could receive MH prevention measures. RESULTS: A total of 95 patients at site A and 234 patients at site B were screened using the MH tool, a cumulative total of 21 patients were positively screened, and 1 anesthetic plan was altered. CONCLUSIONS: This MHS screening tool has the potential to prevent MH episodes when used consistently by staff.

Use of Apfel Simplified Risk Score to Guide Postoperative Nausea and Vomiting Prophylaxis in Adult Patients Undergoing Same-day Surgery.

PURPOSE: The quality improvement (QI) project implemented a postoperative nausea and vomiting (PONV) risk screening tool and introduced a risk-tailored prophylactic guideline to identify patients at risk for PONV and aimed to minimize PONV adverse events. DESIGN: This project represents the initial PDSA (Plan-Do-Study-Act) cycle for quality improvement with use of a pre-post design with two independent groups designed to compare PONV rates before and after implementation of an Apfel Simplified Risk Score screening and prophylactic guideline intervention. METHODS: The project implemented the screening of patient PONV risk using the Apfel Simplified Risk Score and a combination antiemetic drug class prophylactic guideline for adult patients undergoing elective same-day surgery procedures. An online education module was provided to anesthesia professionals and was reviewed in-person with the relevant anesthesia professional team prior to surgery. Pre-implementation (N=107) PONV outcomes were collected. Data collected from a retrospective chart review was used to compare pre- and post-implementation PONV rates (N=96) and determine post-implementation anesthesia professional adherence to guideline recommendations. FINDINGS: Forty percent of screened patients were identified as having an increased PONV risk with an Apfel Simplified Risk Score of 3 or 4. The PONV rates for the pre-group (19.6%) and post-group (22.9%) did not significantly differ (P=.5567). Anesthesia professional adherence to administration of the recommended number of antiemetic drug classes was 89.6%. A Spearman point-biserial correlation analysis indicated a significant positive relationship between Apfel Simplified Risk Score and PONV onset in the post-group (rs=0.21, P=.0428). CONCLUSIONS: The Apfel Simplified Risk Score and prophylactic guideline increased identification of patients at risk for PONV but did not affect PONV rate despite a high anesthesia professional adherence to the guideline recommendations.

Preoperative Cognitive Assessment Recommendations for the Older Adult.

PURPOSE: The purpose of this project was to identify the need for and to improve the preoperative cognitive assessment of the older adult. DESIGN: A retrospective chart review was used to explore the incidence of postoperative delirium (PD) and characteristics associated with it. METHODS: A retrospective chart review was used to identify the incidence of PD in a community hospital. The data were analyzed using descriptive statistics for trends in demographic and physiological characteristics of older adults undergoing elective hip or knee surgery. FINDINGS: The incidence of PD was found to be 11%. Older adults with PD had an increased mean age and comorbid conditions. PD was associated with a mean increase in hospital stay, postoperative complications, and 30-day readmission. CONCLUSIONS: Preoperative cognitive assessment can identify high-risk patients, stratify care, medically optimize the older adult before surgery, and improve perioperative outcomes.

A Mixed-Methods Exploration of Competencies and Professional Development Needs Among Chief Certified Registered Nurse Anesthetists.

This project sought to explore the experiences, self-perceived preparation, professional development needs, and preferred learning methods of certified registered nurse anesthetists (CRNAs) in a management role. A sample of 10 current chief CRNAs responded to a demographics survey and participated in one-on-one interviews using a 14-question, semi-structured interview framework modified from a previous study. Interview responses were deidentified and qualitatively analyzed for common themes by two content experts and one qualitative analysis expert. Results suggest that CRNAs entering the management field feel somewhat unprepared to perform the administrative tasks associated with their role. Qualitative analysis of interview responses elicited multiple key themes including interpersonal communication and handling crucial conversations, time and organizational management skills, team building and motivation, and financial management skills. Themes related to preferred learning methods of chief CRNAs included mentorship, peer networking, and experiential learning to obtain the required knowledge and skills for the role. The authors recommend incorporating each of the identified themes to guide development of CRNA management-specific educational programs. Establishing such a program will serve to better prepare aspiring CRNA managers and further develop the knowledge and skillset of current chief CRNAs.

Basic Airway Management for the Professional Nurse.

The registered nurse (RN) on a medical-surgical nursing unit may be the first health care professional to encounter a patient with the signs of impending respiratory failure. Importantly, the RN must recognize the signs of respiratory compromise and possess the competence and confidence to intervene without delay. Signs of respiratory deterioration, physical assessment, and respiratory laboratory studies are reviewed. Modes of oxygen therapy, basic airway management techniques, including bag mask ventilation, and use of oropharyngeal and nasopharyngeal airways are discussed. The assembly of equipment and medications frequently used for intubation are also outlined.

Effect of bundle set interventions on physiologic alarms and alarm fatigue in an intensive care unit: A quality improvement project.

OBJECTIVE: To determine if the implementation of an evidence-based bundle designed to reduce the number of physiologic monitor alarms reduces alarm fatigue in intensive care nurses. DESIGN: This quality improvement project retrospectively reviewed alarm data rates, types, and frequency to identify the top three problematic physiologic alarms in an intensive care unit. An alarm management bundle was implemented to reduce the number of alarms. The Nurses' Alarm Fatigue Questionnaire was used to measure nurses' alarms fatigue pre- and post-implementation of the bundle. SETTING: A combined medical surgical intensive care unit at an accredited hospital in the United States. RESULTS: The top three problematic alarms identified during the pre-implementation phase were arrhythmia, invasive blood pressure, and respiration alarms. All three identified problematic physiologic alarms had a reduction in frequency with arrhythmia alarms demonstrating the largest decrease in frequency (46.82%). When measuring alarm fatigue, the overall total scores increased from pre- (M = 30.59, SD = 5.56) to post-implementation (M = 32.60, SD = 4.84) indicating no significant difference between the two periods. CONCLUSION: After implementing an alarm management bundle, all three identified problematic physiologic alarms decreased in frequency. Despite the reduction in these alarms, there was not a reduction in nurses' alarm fatigue.

Creating a Cognitive Aid for Use During Intraoperative Power Failures.

An intraoperative power failure (IOPF) is a complete or partial absence of the electrical power supply with or without the availability of a backup generator system during an operative or other invasive procedure. An IOPF can be stressful for the OR team and puts surgical patients at risk for adverse outcomes. To prepare providers for an IOPF, a CRNA piloted a project to create an evidence-based, facility-specific cognitive aid (CA) to guide decision making and enhance patient management and outcomes during an IOPF. The project team tested the battery-power capabilities of essential anesthesia equipment, including anesthesia gas machines, IV pumps, and vital sign monitors, and included the results in the CA. A needs assessment survey was sent to the anesthesia professionals at the facility to promote clinician buy-in and solicit feedback for creating the CA.

Marijuana Use in the Anesthetized Patient: History, Pharmacology, and Anesthetic Considerations.

Marijuana consumption is growing in the United States because of state legalization for recreational and medical use. However, many anesthesia practitioners are unaware of the potential adverse effects that may occur if marijuana is taken before the administration of an anesthetic. This review provides a history of marijuana use, the current laws and regulations, the pharmacology of marijuana, and best evidence-based practices related to anesthetic care of the marijuana user.

Surgical Fire Safety: An Ambulatory Surgical Center Quality Improvement Project.

Surgical team members use fire risk assessment tools to determine the risk of a surgical fire occurring and facilitate communication to reduce risk. The purposes of this quality improvement project were to improve knowledge and awareness of surgical fire risk and increase practitioners' use of a fire risk assessment tool during the surgical safety communication process. We recruited a purposive sample of participants that included all surgical team members of a metropolitan ambulatory surgical center. We based the educational intervention on published evidence and findings of a preintervention knowledge, attitude, and practice (KAP) survey. We assessed knowledge, current practice, and practice intent using a 10-item pretest and posttest, and used a follow-up posttest to assess knowledge retention and practice change. The findings suggest that a brief educational intervention regarding fire risk assessment contributes to improving staff member knowledge and use of prevention strategies.

Providing safe passage: rapid sequence intubation for advanced practice nursing.

Rapid sequence intubation (RSI) is a lifesaving technique performed by advanced practice nurses when patients require endotracheal intubation but are at risk for gastric aspiration. In the acute care setting, the procedure often is indicated when critically ill or injured patients exhibit difficulty maintaining a patent airway and/or are displaying inadequate oxygenation and ventilation. The goal of this article is to provide advanced practice nurses with information that promotes safe and effective clinical decision making during RSI on the basis of the current state of the science. Standard RSI practices in stable patients are reviewed, and the need for individualized modifications of this "ideal" practice in unstable, critically ill patients is addressed. Factors predisposing a patient to difficult airway management, proper equipment, and patient preparation are highlighted, along with the relevant pharmacology. Finally, prevention of potential complications during RSI in the acute care setting is discussed.