May Pian-Smith - Academia.edu (original) (raw)

Papers by May Pian-Smith

Simulation in healthcare : journal of the Society for Simulation in Healthcare, 2012

INTRODUCTION: Organizational behavior and management fields have long realized the importance of ... more INTRODUCTION: Organizational behavior and management fields have long realized the importance of teamwork and team-building skills, but only recently has health care training focused on these critical elements. Communication styles and strategies are a common focus of team training but have not yet been consistently applied to medicine. We sought to determine whether such communication strategies, specifically "advocacy" and "inquiry," were used de novo by medical professionals in a simulation-based teamwork and crisis resource management course. Explicit expression of a jointly managed clinical plan between providers, a strategy shown to improve patient safety, was also evaluated. METHODS: Forty-four of 54 videotaped performances of an ongoing team-building skills course were viewed and analyzed for presence of advocacy and/or inquiry that related to information or a plan; inclusion criteria were participation of a nonconfederate obstetrician and an anesthesiolo...

British Journal of Anaesthesia

Clinical Simulation in Nursing

Simulation in Healthcare: The Journal of the Society for Simulation in Healthcare, 2012

Journal of Surgical Research, 2014

Nontechnical OR performance OR teamwork assessment tools Feasibility of OR team assessment a b s ... more Nontechnical OR performance OR teamwork assessment tools Feasibility of OR team assessment a b s t r a c t Background: High-quality teamwork among operating room (OR) professionals is a key to efficient and safe practice. Quantification of teamwork facilitates feedback, assessment, and improvement. Several valid and reliable instruments are available for assessing separate OR disciplines and teams. We sought to determine the most feasible approach for routine documentation of teamwork in in-situ OR simulations. We compared rater agreement, hypothetical training costs, and feasibility ratings from five clinicians and two nonclinicians with instruments for assessment of separate OR groups and teams. Materials and methods: Five teams of anesthesia or surgery residents and OR nurses (RN) or surgical technicians were videotaped in simulations of an epigastric hernia repair where the patient develops malignant hyperthermia. Two anesthesiologists, one OR clinical RN

MedEdPORTAL Publications, 2012

Anesthetic and Obstetric Management of High-Risk Pregnancy, 2004

International journal of obstetric anesthesia, 2005

Hypotension following spinal anesthesia for cesarean delivery can produce adverse maternal sympto... more Hypotension following spinal anesthesia for cesarean delivery can produce adverse maternal symptoms and neonatal acid-base effects. Single-agent prophylaxis, most notably with ephedrine, does not reliably prevent spinal anesthesia-induced hypotension; recently, however, the prophylactic use of phenylephrine with ephedrine as an infusion was observed to be effective. We postulated that this combination, when given as an intravenous bolus for prophylaxis and rescue treatment, could be similarly effective. Forty-three term parturients were randomized to receive a bolus of ephedrine 10 mg +/- phenylephrine 40 microg (groups E and EP, respectively) simultaneously with spinal anesthesia. Hypotension was defined as a systolic blood pressure below 100 mmHg or a decrease of 20% from a baseline value. Rescue boluses comprised of ephedrine 5 mg +/- phenylephrine 20 microg. For groups E and EP, respectively, the incidence of hypotension was 80% vs. 95% (P=0.339), with the mean number of rescue ...

International Anesthesiology Clinics, 2000

MedEdPORTAL Publications, 2012

Journal of Clinical Anesthesia, 1996

To provide information on the central hemodynamic effects of intrathecal sufentanil after a stand... more To provide information on the central hemodynamic effects of intrathecal sufentanil after a standard intravenous preload using thoracic bioimpedance monitoring to obtain noninvasive measurements of cardiac index (CI), stroke index (SI), and systemic vascular resistance (SVR). To compare hemodynamic parameters after intrathecal sufentanil labor analgesia to those after a standard dose of epidural bupivacaine in laboring parturients. Randomized, double-blind study. Labor and delivery unit in a university hospital. 40 ASA status I parturients were randomized into two groups receiving analgesia with combined spinal-epidural technique. Group SUF received 10 micrograms of intrathecal sufentanil followed by 12 ml of saline through an epidural catheter; Group BUP received 2 ml of intrathecal saline followed by 12 ml of 0.25% epidural bupivacaine. Heart rate (HR), blood pressure (BP), and thoracic bioimpedance monitoring were recorded. Pain scores, fetal HR, and side effects were noted. No significant changes from baseline were seen in CI, SI, or SVR index. Mean arterial pressure was lower in Group BUP at 10 and 20 minutes after induction of analgesia. Mean HR was lower in Group SUF at 20 and 30 minutes after induction. Two patients in Group SUF and four patients in Group BUP experienced hypotension requiring ephedrine. Pain scores were lower in Group SUF at 10 minutes after induction of analgesia; subsequent pain scores and duration of analgesia were similar. Fourteen patients in Group SUF experienced itching. No significant differences in CI, SI, or SVR index were seen after either method of analgesia. A few patients in both groups experienced hypotension requiring treatment with ephedrine. Both techniques of labor analgesia appear to provide effective pain relief but care must be taken with either method to monitor maternal BP.

Medicine is hierarchical, and both positive and negative effects of this can be exposed and magni... more Medicine is hierarchical, and both positive and negative effects of this can be exposed and magnified during a crisis. Ideally, hierarchies function in an orderly manner, but when an inappropriate directive is given, the results can be disastrous unless team members are empowered to challenge the order. This article describes a case that uses misdirection and the possibility of simulated ''death'' to facilitate learning among experienced clinicians about the potentially deadly effects of an unchallenged, inappropriate order. The design of this case, however, raises additional questions regarding both ethics and psychological safety. The ethical concerns that surround the use of misdirection in simulation and the psychological ramifications of incorporating patient death in this context are explored in the commentary. We conclude with a discussion of debriefing strategies that can be used to promote psychological safety during potentially emotionally charged simulations and possible directions for future research. 9 min, 40 secVEpinephrine repeated with no effect 10 min, 32 secVCode called by instructor CPR indicates cardiopulmonary resuscitation.

Academic medicine : journal of the Association of American Medical Colleges, Jan 22, 2015

The authors addressed three questions: (1) Would a realistic simulation-based educational interve... more The authors addressed three questions: (1) Would a realistic simulation-based educational intervention improve speaking-up behaviors of practicing nontrainee anesthesiologists? (2) What would those speaking-up behaviors be when the issue emanated from a surgeon, a circulating nurse, or an anesthesiologist colleague? (3) What were the hurdles and enablers to speaking up in those situations? The authors conducted a simulation-based randomized controlled experiment from March 2008-February 2011 at the Center for Medical Simulation, Boston, Massachusetts. During a mandatory crisis management course for practicing nontrainee anesthesiologists from five Boston institutions, a 50-minute workshop on speaking up was conducted for intervention (n = 35) and control (n = 36) groups before or after, respectively, an experimental scenario with three events. The authors analyzed videos of the experimental scenarios and debriefing sessions. No statistically significant differences between the inter...

Academic Medicine, 2015

The authors addressed three questions: (1) Would a realistic simulation-based educational interve... more The authors addressed three questions: (1) Would a realistic simulation-based educational intervention improve speaking-up behaviors of practicing nontrainee anesthesiologists? (2) What would those speaking-up behaviors be when the issue emanated from a surgeon, a circulating nurse, or an anesthesiologist colleague? (3) What were the hurdles and enablers to speaking up in those situations? The authors conducted a simulation-based randomized controlled experiment from March 2008-February 2011 at the Center for Medical Simulation, Boston, Massachusetts. During a mandatory crisis management course for practicing nontrainee anesthesiologists from five Boston institutions, a 50-minute workshop on speaking up was conducted for intervention (n = 35) and control (n = 36) groups before or after, respectively, an experimental scenario with three events. The authors analyzed videos of the experimental scenarios and debriefing sessions. No statistically significant differences between the intervention and control group subjects with respect to speaking-up actions were observed in any of the three events. The five most frequently mentioned hurdles to speaking up were uncertainty about the issue, stereotypes of others on the team, familiarity with the individual, respect for experience, and the repercussion expected. The five most frequently mentioned enablers were realizing the speaking-up problem, having a speaking-up rubric, certainty about the consequences of speaking up, familiarity with the individual, and having a second opinion or getting help. An educational intervention alone was ineffective in improving the speaking-up behaviors of practicing nontrainee anesthesiologists. Other measures to change speaking-up behaviors could be implemented and might improve patient safety.

IEEE Pulse, 2015

Simulation is any artificial construct that represents a real-world process. Technology-enhanced ... more Simulation is any artificial construct that represents a real-world process. Technology-enhanced simulation in modern health care is growing exponentially, but the basic concept of ?practice? to enhance real-world performance in medicine dates back centuries. For example, in the 1600?1700s, birthing simulators were built from human bones, leather, wood, and wicker to train midwives how to manage common birthing emergencies [1].

Surgery, 2015

Physiologic and psychological stress are commonly experienced by operating room (OR) personnel, y... more Physiologic and psychological stress are commonly experienced by operating room (OR) personnel, yet there is little research about the stress levels in OR teams and their impact on performance. Previously published procedures to measure physiologic activation are invasive and impractical for the OR. The purpose of this study was to determine the practicality of a new watch-sized device to measure galvanic skin response (GSR) in OR team members during high-fidelity surgical simulations. Interprofessional OR teams wore sensors on the wrist (all) and ankle (surgeons and scrub nurses/technicians) during the orientation, case, and debriefing phases for 17 simulations of a surgical airway case. Data were compared across all simulation phases, collectively and for each professional group. Forty anesthesiology residents, 35 surgery residents, 27 OR nurses, 12 surgical technicians, and 7 CRNAs participated. Collectively, mean wrist GSR levels significantly increased from orientation phase to the case (0.40-0.62 μS; P < .001) and remained elevated even after the simulation was over (0.40-0.67 μS; P < .001). Surgery residents were the only group that demonstrated continued increases in wrist GSR levels throughout the entire simulation (change in GSR = 0.21 to 0.32 to 0.11 μS; P < .01). Large intraindividual differences (≤200 times) were found in both wrist and ankle GSR. There was no correlation between wrist and ankle data. Continuous GSR monitoring of all professionals during OR simulations is feasible, but would be difficult to implement in an actual OR environment. Large variation in individual levels of physiologic activation suggests complementary qualitative research is needed to better understand how people respond to stressful OR situations.

Surgery, 2015

Optimal team performance in the operating room (OR) requires a combination of interactions among ... more Optimal team performance in the operating room (OR) requires a combination of interactions among OR professionals and adherence to clinical guidelines. Theoretically, it is possible that OR teams could communicate very well but fail to follow acceptable standards of patient care and vice versa. OR simulations offer an ideal research environment to study this relationship. The goal of this study was to determine the relationship between ratings of OR teamwork and communication with adherence to patient care guidelines in a simulated scenarios of malignant hyperthermia (MH). An interprofessional research team (2 anesthesiologists, 1 surgeon, an OR nurse, and a social scientist) reviewed videos of 5 intraoperative teams managing a simulated patient who manifested MH while undergoing general anesthesia for an epigastric herniorraphy in a high-fidelity, in situ OR. Participant teams consisted of 2 residents from anesthesiology, 1 from surgery, 1 OR nurse, and 1 certified surgical technician. Teamwork and communication were assessed with 4 published tools: Anesthesiologists' Non-Technical Skills (ANTS), Scrub Practitioners List of Intra-operative Non-Technical Skills (SPLINTS), Non-Technical Skills for Surgeons (NOTSS), and Objective Teamwork Assessment System (OTAS). We developed an evidence-based MH checklist to assess overall patient care. Interrater agreement for teamwork tools was moderate. Average rater agreement was 0.51 For ANTS, 0.67 for SPLINTS, 0.51 for NOTSS, and 0.70 for OTAS. Observer agreement for the MH checklist was high (0.88). Correlations between teamwork and MH checklist were not significant. Teams were different in percent of the MH actions taken (range, 50-91%; P = .006). In this pilot study, intraoperative teamwork and communication were not related to overall patient care management. Separating nontechnical and technical skills when teaching OR teamwork is artificial and may even be damaging, because such an approach could produce teams with excellent communication skills as they unsuccessfully manage the patient. OR simulations offer a unique opportunity to research how to best integrate both of these domains to improve patient care.

Simulation in healthcare : journal of the Society for Simulation in Healthcare, 2012

INTRODUCTION: Organizational behavior and management fields have long realized the importance of ... more INTRODUCTION: Organizational behavior and management fields have long realized the importance of teamwork and team-building skills, but only recently has health care training focused on these critical elements. Communication styles and strategies are a common focus of team training but have not yet been consistently applied to medicine. We sought to determine whether such communication strategies, specifically "advocacy" and "inquiry," were used de novo by medical professionals in a simulation-based teamwork and crisis resource management course. Explicit expression of a jointly managed clinical plan between providers, a strategy shown to improve patient safety, was also evaluated. METHODS: Forty-four of 54 videotaped performances of an ongoing team-building skills course were viewed and analyzed for presence of advocacy and/or inquiry that related to information or a plan; inclusion criteria were participation of a nonconfederate obstetrician and an anesthesiolo...

British Journal of Anaesthesia

Clinical Simulation in Nursing

Simulation in Healthcare: The Journal of the Society for Simulation in Healthcare, 2012

Journal of Surgical Research, 2014

Nontechnical OR performance OR teamwork assessment tools Feasibility of OR team assessment a b s ... more Nontechnical OR performance OR teamwork assessment tools Feasibility of OR team assessment a b s t r a c t Background: High-quality teamwork among operating room (OR) professionals is a key to efficient and safe practice. Quantification of teamwork facilitates feedback, assessment, and improvement. Several valid and reliable instruments are available for assessing separate OR disciplines and teams. We sought to determine the most feasible approach for routine documentation of teamwork in in-situ OR simulations. We compared rater agreement, hypothetical training costs, and feasibility ratings from five clinicians and two nonclinicians with instruments for assessment of separate OR groups and teams. Materials and methods: Five teams of anesthesia or surgery residents and OR nurses (RN) or surgical technicians were videotaped in simulations of an epigastric hernia repair where the patient develops malignant hyperthermia. Two anesthesiologists, one OR clinical RN

MedEdPORTAL Publications, 2012

Anesthetic and Obstetric Management of High-Risk Pregnancy, 2004

International journal of obstetric anesthesia, 2005

Hypotension following spinal anesthesia for cesarean delivery can produce adverse maternal sympto... more Hypotension following spinal anesthesia for cesarean delivery can produce adverse maternal symptoms and neonatal acid-base effects. Single-agent prophylaxis, most notably with ephedrine, does not reliably prevent spinal anesthesia-induced hypotension; recently, however, the prophylactic use of phenylephrine with ephedrine as an infusion was observed to be effective. We postulated that this combination, when given as an intravenous bolus for prophylaxis and rescue treatment, could be similarly effective. Forty-three term parturients were randomized to receive a bolus of ephedrine 10 mg +/- phenylephrine 40 microg (groups E and EP, respectively) simultaneously with spinal anesthesia. Hypotension was defined as a systolic blood pressure below 100 mmHg or a decrease of 20% from a baseline value. Rescue boluses comprised of ephedrine 5 mg +/- phenylephrine 20 microg. For groups E and EP, respectively, the incidence of hypotension was 80% vs. 95% (P=0.339), with the mean number of rescue ...

International Anesthesiology Clinics, 2000

MedEdPORTAL Publications, 2012

Journal of Clinical Anesthesia, 1996

To provide information on the central hemodynamic effects of intrathecal sufentanil after a stand... more To provide information on the central hemodynamic effects of intrathecal sufentanil after a standard intravenous preload using thoracic bioimpedance monitoring to obtain noninvasive measurements of cardiac index (CI), stroke index (SI), and systemic vascular resistance (SVR). To compare hemodynamic parameters after intrathecal sufentanil labor analgesia to those after a standard dose of epidural bupivacaine in laboring parturients. Randomized, double-blind study. Labor and delivery unit in a university hospital. 40 ASA status I parturients were randomized into two groups receiving analgesia with combined spinal-epidural technique. Group SUF received 10 micrograms of intrathecal sufentanil followed by 12 ml of saline through an epidural catheter; Group BUP received 2 ml of intrathecal saline followed by 12 ml of 0.25% epidural bupivacaine. Heart rate (HR), blood pressure (BP), and thoracic bioimpedance monitoring were recorded. Pain scores, fetal HR, and side effects were noted. No significant changes from baseline were seen in CI, SI, or SVR index. Mean arterial pressure was lower in Group BUP at 10 and 20 minutes after induction of analgesia. Mean HR was lower in Group SUF at 20 and 30 minutes after induction. Two patients in Group SUF and four patients in Group BUP experienced hypotension requiring ephedrine. Pain scores were lower in Group SUF at 10 minutes after induction of analgesia; subsequent pain scores and duration of analgesia were similar. Fourteen patients in Group SUF experienced itching. No significant differences in CI, SI, or SVR index were seen after either method of analgesia. A few patients in both groups experienced hypotension requiring treatment with ephedrine. Both techniques of labor analgesia appear to provide effective pain relief but care must be taken with either method to monitor maternal BP.

Medicine is hierarchical, and both positive and negative effects of this can be exposed and magni... more Medicine is hierarchical, and both positive and negative effects of this can be exposed and magnified during a crisis. Ideally, hierarchies function in an orderly manner, but when an inappropriate directive is given, the results can be disastrous unless team members are empowered to challenge the order. This article describes a case that uses misdirection and the possibility of simulated ''death'' to facilitate learning among experienced clinicians about the potentially deadly effects of an unchallenged, inappropriate order. The design of this case, however, raises additional questions regarding both ethics and psychological safety. The ethical concerns that surround the use of misdirection in simulation and the psychological ramifications of incorporating patient death in this context are explored in the commentary. We conclude with a discussion of debriefing strategies that can be used to promote psychological safety during potentially emotionally charged simulations and possible directions for future research. 9 min, 40 secVEpinephrine repeated with no effect 10 min, 32 secVCode called by instructor CPR indicates cardiopulmonary resuscitation.

Academic medicine : journal of the Association of American Medical Colleges, Jan 22, 2015

The authors addressed three questions: (1) Would a realistic simulation-based educational interve... more The authors addressed three questions: (1) Would a realistic simulation-based educational intervention improve speaking-up behaviors of practicing nontrainee anesthesiologists? (2) What would those speaking-up behaviors be when the issue emanated from a surgeon, a circulating nurse, or an anesthesiologist colleague? (3) What were the hurdles and enablers to speaking up in those situations? The authors conducted a simulation-based randomized controlled experiment from March 2008-February 2011 at the Center for Medical Simulation, Boston, Massachusetts. During a mandatory crisis management course for practicing nontrainee anesthesiologists from five Boston institutions, a 50-minute workshop on speaking up was conducted for intervention (n = 35) and control (n = 36) groups before or after, respectively, an experimental scenario with three events. The authors analyzed videos of the experimental scenarios and debriefing sessions. No statistically significant differences between the inter...

Academic Medicine, 2015

The authors addressed three questions: (1) Would a realistic simulation-based educational interve... more The authors addressed three questions: (1) Would a realistic simulation-based educational intervention improve speaking-up behaviors of practicing nontrainee anesthesiologists? (2) What would those speaking-up behaviors be when the issue emanated from a surgeon, a circulating nurse, or an anesthesiologist colleague? (3) What were the hurdles and enablers to speaking up in those situations? The authors conducted a simulation-based randomized controlled experiment from March 2008-February 2011 at the Center for Medical Simulation, Boston, Massachusetts. During a mandatory crisis management course for practicing nontrainee anesthesiologists from five Boston institutions, a 50-minute workshop on speaking up was conducted for intervention (n = 35) and control (n = 36) groups before or after, respectively, an experimental scenario with three events. The authors analyzed videos of the experimental scenarios and debriefing sessions. No statistically significant differences between the intervention and control group subjects with respect to speaking-up actions were observed in any of the three events. The five most frequently mentioned hurdles to speaking up were uncertainty about the issue, stereotypes of others on the team, familiarity with the individual, respect for experience, and the repercussion expected. The five most frequently mentioned enablers were realizing the speaking-up problem, having a speaking-up rubric, certainty about the consequences of speaking up, familiarity with the individual, and having a second opinion or getting help. An educational intervention alone was ineffective in improving the speaking-up behaviors of practicing nontrainee anesthesiologists. Other measures to change speaking-up behaviors could be implemented and might improve patient safety.

IEEE Pulse, 2015

Simulation is any artificial construct that represents a real-world process. Technology-enhanced ... more Simulation is any artificial construct that represents a real-world process. Technology-enhanced simulation in modern health care is growing exponentially, but the basic concept of ?practice? to enhance real-world performance in medicine dates back centuries. For example, in the 1600?1700s, birthing simulators were built from human bones, leather, wood, and wicker to train midwives how to manage common birthing emergencies [1].

Surgery, 2015

Physiologic and psychological stress are commonly experienced by operating room (OR) personnel, y... more Physiologic and psychological stress are commonly experienced by operating room (OR) personnel, yet there is little research about the stress levels in OR teams and their impact on performance. Previously published procedures to measure physiologic activation are invasive and impractical for the OR. The purpose of this study was to determine the practicality of a new watch-sized device to measure galvanic skin response (GSR) in OR team members during high-fidelity surgical simulations. Interprofessional OR teams wore sensors on the wrist (all) and ankle (surgeons and scrub nurses/technicians) during the orientation, case, and debriefing phases for 17 simulations of a surgical airway case. Data were compared across all simulation phases, collectively and for each professional group. Forty anesthesiology residents, 35 surgery residents, 27 OR nurses, 12 surgical technicians, and 7 CRNAs participated. Collectively, mean wrist GSR levels significantly increased from orientation phase to the case (0.40-0.62 μS; P < .001) and remained elevated even after the simulation was over (0.40-0.67 μS; P < .001). Surgery residents were the only group that demonstrated continued increases in wrist GSR levels throughout the entire simulation (change in GSR = 0.21 to 0.32 to 0.11 μS; P < .01). Large intraindividual differences (≤200 times) were found in both wrist and ankle GSR. There was no correlation between wrist and ankle data. Continuous GSR monitoring of all professionals during OR simulations is feasible, but would be difficult to implement in an actual OR environment. Large variation in individual levels of physiologic activation suggests complementary qualitative research is needed to better understand how people respond to stressful OR situations.

Surgery, 2015

Optimal team performance in the operating room (OR) requires a combination of interactions among ... more Optimal team performance in the operating room (OR) requires a combination of interactions among OR professionals and adherence to clinical guidelines. Theoretically, it is possible that OR teams could communicate very well but fail to follow acceptable standards of patient care and vice versa. OR simulations offer an ideal research environment to study this relationship. The goal of this study was to determine the relationship between ratings of OR teamwork and communication with adherence to patient care guidelines in a simulated scenarios of malignant hyperthermia (MH). An interprofessional research team (2 anesthesiologists, 1 surgeon, an OR nurse, and a social scientist) reviewed videos of 5 intraoperative teams managing a simulated patient who manifested MH while undergoing general anesthesia for an epigastric herniorraphy in a high-fidelity, in situ OR. Participant teams consisted of 2 residents from anesthesiology, 1 from surgery, 1 OR nurse, and 1 certified surgical technician. Teamwork and communication were assessed with 4 published tools: Anesthesiologists' Non-Technical Skills (ANTS), Scrub Practitioners List of Intra-operative Non-Technical Skills (SPLINTS), Non-Technical Skills for Surgeons (NOTSS), and Objective Teamwork Assessment System (OTAS). We developed an evidence-based MH checklist to assess overall patient care. Interrater agreement for teamwork tools was moderate. Average rater agreement was 0.51 For ANTS, 0.67 for SPLINTS, 0.51 for NOTSS, and 0.70 for OTAS. Observer agreement for the MH checklist was high (0.88). Correlations between teamwork and MH checklist were not significant. Teams were different in percent of the MH actions taken (range, 50-91%; P = .006). In this pilot study, intraoperative teamwork and communication were not related to overall patient care management. Separating nontechnical and technical skills when teaching OR teamwork is artificial and may even be damaging, because such an approach could produce teams with excellent communication skills as they unsuccessfully manage the patient. OR simulations offer a unique opportunity to research how to best integrate both of these domains to improve patient care.