Bio

Clinical Focus


  • Anesthesia

Academic Appointments


Honors & Awards


  • Honorarium Member, Paranaense Society of Anesthesiology (2008)
  • Stanford Anesthesia Teaching Scholar, Anesthesia Department, Stanford University School of Medicine (2009)
  • The H. B. Fairley, MBBS, Teaching excellence award, Department of Anesthesia, Stanford University School of Medicine (2009)
  • Outstanding contribution and commitment, Indonesia Society of Obstetric Anesthesia and Indonesian Society of Regional Anesthesia (2010)

Professional Education


  • Residency:Universidade Federal Do Parana (1994) Brazil
  • Residency:Faculdade Evangelica De Parana (1992) Brazil
  • Medical Education:Faculdade Evangelica De Parana (1988) Brazil
  • PhD, Federal University of Parana, Anesthesia (1999)
  • Master, Federal University of Parana, Anesthesia (1996)
  • MD, Evangelica School of Medicine, Medicine (1988)

Research & Scholarship

Clinical Trials


  • Noninvasive and Continuous Hemoglobin Monitoring for Surgical Blood Management Not Recruiting

    This is a multi-center cluster-randomized trial with the following Specific Aims: - To evaluate if continuous noninvasive hemoglobin monitoring will reduce the RBC transfusions in patients undergoing surgeries associated with a significant risk of bleeding. - To evaluate if patients monitored with continuous noninvasive hemoglobin experience less frequent complications and shorter hospital stay compared with patients who are not being monitored with continuous noninvasive hemoglobin. Accordingly, the study hypotheses are defined as follows: - The primary null hypothesis is that continuous noninvasive hemoglobin monitoring will not reduce the RBC transfusions in patients undergoing surgeries associated with a significant risk of bleeding. - The secondary hypothesis is that in patients monitored with continuous noninvasive hemoglobin, there will be earlier warning of critical drops in hemoglobin, and thus, there will be less frequent complications compared with patients who are not being monitored with continuous noninvasive hemoglobin.

    Stanford is currently not accepting patients for this trial.

    View full details

Teaching

2017-18 Courses


Publications

All Publications


  • The effect of desflurane versus propofol anesthesia on postoperative delirium in elderly obese patients undergoing total knee replacement: A randomized, controlled, double-blinded clinical trial. Journal of clinical anesthesia Tanaka, P., Goodman, S., Sommer, B. R., Maloney, W., Huddleston, J., Lemmens, H. J. 2017; 39: 17-22

    Abstract

    The goal of this study was to investigate the incidence of delirium, wake-up times and early post-operative cognitive decline in one hundred obese elderly patients undergoing total knee arthroplasty.Prospective randomized trial.Operating room, postoperative recovery area, hospital wards.100 obese patients (ASA II and III) undergoing primary total knee replacement under general anesthesia with a femoral nerve block catheter.Patients were prospectively randomized to maintenance anesthesia with either propofol or desflurane.The primary endpoint assessed by a blinded investigator was delirium as measured by the Confusion Assessment Method. Secondary endpoints were wake-up times and a battery of six different tests of cognitive function.Four of the 100 patients that gave informed consent withdrew from the study. Of the remaining 96 patients, 6 patients did not complete full CAM testing. Preoperative pain scores, durations of surgery and anesthesia, and amount of intraoperative fentanyl were not different between groups. One patient in the propofol group developed delirium compared to zero in desflurane. One patient in desflurane group developed a confused state not characterized as delirium. Fifty percent of the patients exhibited a 20% decrease in the results of at least one cognitive test on the first 2days after surgery, with no difference between groups. There were no differences in the time to emergence from anesthesia, incidence of postoperative nausea and vomiting, and length of postanesthesia care unit (PACU) stay between the two groups.In conclusion we found a low incidence of delirium but significant cognitive decline in the first 48h after surgery. In this relatively small sample size of a hundred patients there was no difference in the incidence of postoperative delirium, early cognitive outcomes, or wake up times between the desflurane or propofol group.

    View details for DOI 10.1016/j.jclinane.2017.03.015

    View details for PubMedID 28494898

  • Comparing Anesthesiology Residency Training Structure and Requirements in Seven Different Countries on Three Continents. Cureus Yamamoto, S., Tanaka, P., Madsen, M. V., Macario, A. 2017; 9 (2)

    Abstract

    Little has been published comparing the graduate medical education training structure and requirements across multiple countries. The goal of this study was to summarize and compare the characteristics of anesthesiology training programs in the USA, UK, Canada, Japan, Brazil, Denmark, and Switzerland as a way to better understand efforts to train anesthesiologists in different countries. Two physicians trained in each of the seven countries (convenience sample) were interviewed using a semi-structured approach. The interview was facilitated by use of a predetermined questionnaire that included, for example, the duration of post-medical school training and national requirements for certain rotations, a number of cases, faculty supervision, national in-training written exams, and duty hour limits. These data were augmented by review of each country's publicly available residency training documents as available on the internet. Post-medical school anesthesia residency duration varied: three years (Brazil), four years (USA), five years (Canada and Switzerland), six years (Japan and Denmark) to nine years (UK), as did the number of explicitly required clinical rotations of a defined duration: zero (Denmark), one (Switzerland and UK), four (Brazil), six (Canada), and 12 (USA). Minimum case requirements exist in the USA, Japan, and Brazil, but not in the other countries. National written exams taken during training exist for all countries studied except Japan and Denmark. The countries studied increasingly aim to have competency-based education with milestone assessments. Training duty hour limits also varied including for example 37 hours/week averaged over a one month with limitations on night duties (Denmark), a weekly average of 48 hours taken over a 17 week period (UK), 50 hours/week maximum (Switzerland), 60 hours/week maximum (Brazil), and 80 hours/week averaged over four weeks (USA). Some countries have highly structured training programs with multiple national requirements with training principally carried out at a home institution. Other countries have a more decentralized and unregulated approach with fewer (if any) specific case or rotation requirements, where the trainee creates his/her own customized training to meet broad objectives and goals. The countries studied have different national training requirements, unique duty hour rules and are at varying stages in transitioning to an outcome based model of residency.

    View details for DOI 10.7759/cureus.1060

    View details for PubMedID 28367396

  • Implementation of a Needs-Based, Online Feedback Tool for Anesthesia Residents With Subsequent Mapping of the Feedback to the ACGME Milestones. Anesthesia and analgesia Tanaka, P., Bereknyei Merrell, S., Walker, K., Zocca, J., Scotto, L., Bogetz, A. L., Macario, A. 2017; 124 (2): 627-635

    Abstract

    Optimizing feedback that residents receive from faculty is important for learning. The goals of this study were to (1) conduct focus groups of anesthesia residents to define what constitutes optimal feedback; (2) develop, test, and implement a web-based feedback tool; and (3) then map the contents of the written comments collected on the feedback tool to the Accreditation Council for Graduate Medical Education (ACGME) anesthesiology milestones.All 72 anesthesia residents in the program were invited to participate in 1 of 5 focus groups scheduled over a 2-month period. Thirty-seven (51%) participated in the focus groups and completed a written survey on previous feedback experiences. On the basis of the focus group input, an initial online feedback tool was pilot-tested with 20 residents and 62 feedback sessions, and then a final feedback tool was deployed to the entire residency to facilitate the feedback process. The completed feedback written entries were mapped onto the 25 ACGME anesthesiology milestones.Focus groups revealed 3 major barriers to good feedback: (1) too late such as, for example, at the end of month-long clinical rotations, which was not useful because the feedback was delayed; (2) too general and not specific enough to immediately remedy behavior; and (3) too many in that the large number of evaluations that existed that were unhelpful such as those with unclear behavioral anchors compromised the overall feedback culture. Thirty residents (42% of 72 residents in the program) used the final online feedback tool with 121 feedback sessions with 61 attendings on 15 rotations at 3 hospital sites. The number of feedback tool uses per resident averaged 4.03 (standard deviation 5.08, median 2, range 1-21, 25th-75th % quartile 1-4). Feedback tool uses per faculty averaged 1.98 (standard deviation 3.2, median 1, range 1-25, 25th-75th % quartile 1-2). For the feedback question item "specific learning objective demonstrated well by the resident," this yielded 296 milestone-specific responses. The majority (71.3%) were related to the patient care competency, most commonly the anesthetic plan and conduct (35.8%) and airway management (11.1%) milestones; 10.5% were related to the interpersonal and communication skills competency, most commonly the milestones communication with other professionals (4.4%) or with patients and families (4.4%); and 8.4% were related to the practice-based learning and improvement competency, most commonly self-directed learning (6.1%). For the feedback tool item "specific learning objective that resident may improve," 67.0% were related to patient care, most commonly anesthetic plan and conduct (33.5%) followed by use/interpretation of monitoring and equipment (8.5%) and airway management (8.5%); 10.2% were related to practice-based learning and improvement, most commonly self-directed learning (6.8%); and 9.7% were related to the systems-based practice competency.Resident focus groups recommended that feedback be timely and specific and be structured around a tool. A customized online feedback tool was developed and implemented. Mapping of the free-text feedback comments may assist in assessing milestones. Use of the feedback tool was lower than expected, which may indicate that it is just 1 of many implementation steps required for behavioral and culture change to support a learning environment with frequent and useful feedback.

    View details for DOI 10.1213/ANE.0000000000001647

    View details for PubMedID 28099326

  • Implementation of a Needs-Based, Online Feedback Tool for Anesthesia Residents With Subsequent Mapping of the Feedback to the ACGME Milestones ANESTHESIA AND ANALGESIA Tanaka, P., Merrell, S. B., Walker, K., Zocca, J., Scotto, L., Bogetz, A. L., Macario, A. 2017; 124 (2): 627-635
  • Occupational Radiation Exposure of Anesthesia Providers. Seminars in cardiothoracic and vascular anesthesia Wang, R. R., Kumar, A. H., Tanaka, P., Macario, A. 2017: 1089253217692110-?

    Abstract

    Anesthesia providers are frequently exposed to radiation during routine patient care in the operating room and remote anesthetizing locations. Eighty-two percent of anesthesiology residents (n = 57 responders) at our institution had a "high" or "very high" concern about the level of ionizing radiation exposure, and 94% indicated interest in educational materials about radiation safety. This article highlights key learning points related to basic physical principles, effects of ionizing radiation, radiation exposure measurement, occupational dose limits, considerations during pregnancy, sources of exposure, factors affecting occupational exposure such as positioning and shielding, and monitoring. The principle source of exposure is through scattered radiation as opposed to direct exposure from the X-ray beam, with the patient serving as the primary source of scatter. As a result, maximizing the distance between the provider and the patient is of great importance to minimize occupational exposure. Our dosimeter monitoring project found that anesthesiology residents (n = 41) had low overall mean measured occupational radiation exposure. The highest deep dose equivalent value for a resident was 0.50 mSv over a 3-month period, less than 10% of the International Commission on Radiological Protection occupational limit, with the eye dose equivalent being 0.52 mSv, approximately 4% of the International Commission on Radiological Protection recommended limit. Continued education and awareness of the risks of ionizing radiation and protective strategies will reduce exposure and potential for associated sequelae.

    View details for DOI 10.1177/1089253217692110

    View details for PubMedID 28190371

  • Does Faculty Follow the Recommended Structure for a New Classroom-based, Daily Formal Teaching Session for Anesthesia Residents? Cureus Anwar, A., Tanaka, P., Madsen, M. V., Macario, A. 2016; 8 (10)

    Abstract

     A newly implemented 15-minute classroom-based, formal teaching session for anesthesia residents is given three times daily by the same faculty. The faculty member was provided a suggested template for the presentation. The template structure was developed by a group of residents and faculty to include best teaching practices. The goal of the current study was to measure how frequently the faculty teaching these sessions followed the template.From February 20, 2015 to February 6, 2016, a research assistant trained in education mapped a total of 48 teaching sessions to determine how frequently the teaching sessions included each of the elements in the recommended template structure. The assistant was chosen from outside the anesthesia department so as to minimize biases.It was found that 98% of the sessions used the teaching template's suggestion of using computer slides (e.g., a Powerpoint presentation). We observed that 75% of the sessions provided specific recommendations about patient care, 65% had reinforcement of learning points, 56% had a test or a quiz, 49% provided references and directions for further reading, 44% provided take-home messages, and 31% used a clinical case vignette presentation to introduce the keyword. The most common visuals were the use of a picture (38%) and a chart or a graph (35%). We also saw that 65% of the sessions had active involvement of residents. With respect to time and slide limitations mentioned in the template, we saw that 35% of the sessions finished within the recommended time limit of 15 mins and 21% had the recommended 10 or fewer slides.  Conclusion: Compliance by the faculty to the recommended structure was variable. Despite this, the sessions have been well received and have become a permanent part of the residency curriculum more than two years after their implementation.

    View details for PubMedID 27843736

    View details for PubMedCentralID PMC5096946

  • Mapping of Primary Instructional Methods and Teaching Techniques for Regularly Scheduled, Formal Teaching Sessions in an Anesthesia Residency Program. A & A case reports Vested Madsen, M., Macario, A., Yamamoto, S., Tanaka, P. 2016; 6 (11): 343-347

    Abstract

    In this study, we examined the regularly scheduled, formal teaching sessions in a single anesthesiology residency program to (1) map the most common primary instructional methods, (2) map the use of 10 known teaching techniques, and (3) assess if residents scored sessions that incorporated active learning as higher quality than sessions with little or no verbal interaction between teacher and learner. A modified Delphi process was used to identify useful teaching techniques. A representative sample of each of the formal teaching session types was mapped, and residents anonymously completed a 5-question written survey rating the session. The most common primary instructional methods were computer slides-based classroom lectures (66%), workshops (15%), simulations (5%), and journal club (5%). The number of teaching techniques used per formal teaching session averaged 5.31 (SD, 1.92; median, 5; range, 0-9). Clinical applicability (85%) and attention grabbers (85%) were the 2 most common teaching techniques. Thirty-eight percent of the sessions defined learning objectives, and one-third of sessions engaged in active learning. The overall survey response rate equaled 42%, and passive sessions had a mean score of 8.44 (range, 5-10; median, 9; SD, 1.2) compared with a mean score of 8.63 (range, 5-10; median, 9; SD, 1.1) for active sessions (P = 0.63). Slides-based classroom lectures were the most common instructional method, and faculty used an average of 5 known teaching techniques per formal teaching session. The overall education scores of the sessions as rated by the residents were high.

    View details for DOI 10.1213/XAA.0000000000000317

    View details for PubMedID 27243580

  • Analysis of Resident Case Logs in an Anesthesiology Residency Program. A & A case reports Yamamoto, S., Tanaka, P., Madsen, M. V., Macario, A. 2016; 6 (8): 257-262

    Abstract

    Our goal in this study was to examine Accreditation Council for Graduate Medical Education case logs for Stanford anesthesia residents graduating in 2013 (25 residents) and 2014 (26 residents). The resident with the fewest recorded patients in 2013 had 43% the number of patients compared with the resident with the most patients, and in 2014, this equaled 48%. There were residents who had 75% more than the class average number of cases for several of the 12 case types and 3 procedure types required by the Accreditation Council for Graduate Medical Education. Also, there were residents with fewer than half as many for some of the required cases or procedure types. Some of the variability may have been because of the hazards of self-reporting.

    View details for DOI 10.1213/XAA.0000000000000248

    View details for PubMedID 26517235

  • Comparative-Effectiveness of Simulation-Based Deliberate Practice Versus Self-Guided Practice on Resident Anesthesiologists' Acquisition of Ultrasound-Guided Regional Anesthesia Skills. Regional anesthesia and pain medicine Udani, A. D., Harrison, T. K., Mariano, E. R., Derby, R., Kan, J., Ganaway, T., Shum, C., Gaba, D. M., Tanaka, P., Kou, A., Howard, S. K. 2016; 41 (2): 151-157

    Abstract

    Simulation-based education strategies to teach regional anesthesia have been described, but their efficacy largely has been assumed. We designed this study to determine whether residents trained using the simulation-based strategy of deliberate practice show greater improvement of ultrasound-guided regional anesthesia (UGRA) skills than residents trained using self-guided practice in simulation.Anesthesiology residents new to UGRA were randomized to participate in either simulation-based deliberate practice (intervention) or self-guided practice (control). Participants were recorded and assessed while performing simulated peripheral nerve blocks at baseline, immediately after the experimental condition, and 3 months after enrollment. Subject performance was scored from video by 2 blinded reviewers using a composite tool. The amount of time each participant spent in deliberate or self-guided practice was recorded.Twenty-eight participants completed the study. Both groups showed within-group improvement from baseline scores immediately after the curriculum and 3 months following study enrollment. There was no difference between groups in changed composite scores immediately after the curriculum (P = 0.461) and 3 months following study enrollment (P = 0.927) from baseline. The average time in minutes that subjects spent in simulation practice was 6.8 minutes for the control group compared with 48.5 minutes for the intervention group (P < 0.001).In this comparative effectiveness study, there was no difference in acquisition and retention of skills in UGRA for novice residents taught by either simulation-based deliberate practice or self-guided practice. Both methods increased skill from baseline; however, self-guided practice required less time and faculty resources.

    View details for DOI 10.1097/AAP.0000000000000361

    View details for PubMedID 26866296

  • Response from author to the editor. Journal of clinical monitoring and computing Tanaka, P. 2016; 30 (1): 127-128

    View details for DOI 10.1007/s10877-016-9825-9

    View details for PubMedID 26823287

  • Impact of an Innovative Classroom-Based Lecture Series on Residents' Evaluations of an Anesthesiology Rotation. Anesthesiology research and practice Tanaka, P., Yanez, D., Lemmens, H., Djurdjulov, A., Scotto, L., Borg, L., Walker, K., Bereknyei Merrell, S., Macario, A. 2016; 2016: 8543809-?

    Abstract

    Introduction. Millennial resident learners may benefit from innovative instructional methods. The goal of this study is to assess the impact of a new daily, 15 minutes on one anesthesia keyword, lecture series given by faculty member each weekday on resident postrotation evaluation scores. Methods. A quasi-experimental study design was implemented with the residents' rotation evaluations for the 24-month period ending by 7/30/2013 before the new lecture series was implemented which was compared to the 14-month period after the lecture series began on 8/1/2013. The primary endpoint was "overall teaching quality of this rotation." We also collected survey data from residents at clinical rotations at two other different institutions during the same two evaluation periods that did not have the education intervention. Results. One hundred and thirty-one residents were eligible to participate in the study. Completed surveys ranged from 77 to 87% for the eight-question evaluation instrument. On a 5-point Likert-type scale the mean score on "overall teaching quality of this rotation" increased significantly from 3.9 (SD 0.8) to 4.2 (SD 0.7) after addition of the lecture series, whereas the scores decreased slightly at the comparison sites. Conclusion. Rotation evaluation scores for overall teaching quality improved with implementation of a new structured slide daily lectures series.

    View details for DOI 10.1155/2016/8543809

    View details for PubMedID 26989407

  • Detection of respiratory compromise by acoustic monitoring, capnography, and brain function monitoring during monitored anesthesia care JOURNAL OF CLINICAL MONITORING AND COMPUTING Tanaka, P. P., Tanaka, M., Drover, D. R. 2014; 28 (6): 561-566

    Abstract

    Episodes of apnea in sedated patients represent a risk of respiratory compromise. We hypothesized that acoustic monitoring would be equivalent to capnography for detection of respiratory pauses, with fewer false alarms. In addition, we hypothesized that the patient state index (PSI) would be correlated with the frequency of respiratory pauses and therefore could provide information about the risk of apnea during sedation. Patients undergoing sedation for surgical procedures were monitored for respiration rate using acoustic monitoring and capnography and for depth of sedation using the PSI. A clinician blinded to the acoustic and sedation monitor observed the capnograph and patient to assess sedation and episodes of apnea. Another clinician retrospectively reviewed the capnography and acoustic waveform and sound files to identify true positive and false positive respiratory pauses by each method (reference method). Sensitivity, specificity, and likelihood ratio for detection of respiratory pause was calculated for acoustic monitoring and capnography. The correlation of PSI with respiratory pause events was determined. For the 51 respiratory pauses validated by retrospective analysis, the sensitivity, specificity, and likelihood ratio positive for detection were 16, 96 %, and 3.5 for clinician observation; 88, 7 %, and 1.0 for capnography; and 55, 87 %, and 4.1 for acoustic monitoring. There was no correlation between PSI and respiratory pause events. Acoustic monitoring had the highest likelihood ratio positive for detection of respiratory pause events compared with capnography and clinician observation and, therefore, may provide the best method for respiration rate monitoring during these procedures.

    View details for DOI 10.1007/s10877-014-9556-8

    View details for Web of Science ID 000345768500008

    View details for PubMedID 24420342

  • Simulation-based mastery learning with deliberate practice improves clinical performance in spinal anesthesia. Anesthesiology research and practice Udani, A. D., Macario, A., Nandagopal, K., Tanaka, M. A., Tanaka, P. P. 2014; 2014: 659160-?

    Abstract

    Introduction. Properly performing a subarachnoid block (SAB) is a competency expected of anesthesiology residents. We aimed to determine if adding simulation-based deliberate practice to a base curriculum improved performance of a SAB. Methods. 21 anesthesia residents were enrolled. After baseline assessment of SAB on a task-trainer, all residents participated in a base curriculum. Residents were then randomized so that half received additional deliberate practice including repetition and expert-guided, real-time feedback. All residents were then retested for technique. SABs on all residents' next three patients were evaluated in the operating room (OR). Results. Before completing the base curriculum, the control group completed 81% of a 16-item performance checklist on the task-trainer and this increased to 91% after finishing the base curriculum (P < 0.02). The intervention group also increased the percentage of checklist tasks properly completed from 73% to 98%, which was a greater increase than observed in the control group (P < 0.03). The OR time required to perform SAB was not different between groups. Conclusions. The base curriculum significantly improved resident SAB performance. Deliberate practice training added a significant, independent, incremental benefit. The clinical impact of the deliberate practice intervention in the OR on patient care is unclear.

    View details for DOI 10.1155/2014/659160

    View details for PubMedID 25157263

  • The stanford anesthesia faculty teaching scholars program: summary of faculty development, projects, and outcomes. Journal of graduate medical education Macario, A., Tanaka, P. P., Landy, J. S., Clark, S. M., Pearl, R. G. 2013; 5 (2): 294-298

    Abstract

    The Stanford Anesthesia Teaching Scholars Program was launched in 2007 to further pedagogic training of faculty and improve residency education.The goals of this article are to describe the program intervention and improvements made based on participant feedback, summarize the characteristics of the faculty enrolled and projects undertaken, and report on program outcomes tracked to date.THE TEACHING SCHOLARS PROGRAM HOUSED WITHIN THE DEPARTMENT OF ANESTHESIA SUPPORTS FACULTY IN THESE AREAS: (1) attending education-related meetings; (2) engaging in a monthly seminar on core topics paired with independent study reading; and (3) undertaking a project to improve resident education. Structured interviews with all graduates (n  =  19; 47% women) were conducted using a pilot-tested questionnaire.A total of 15 of 19 Scholars (79%) were instructors/assistant professors. Sixteen Scholars (84%) attended an off-site education meeting. The Scholars pursued a variety of projects, including curriculum (53%), teaching (26%), administration (11%), assessment (5%), and advising/mentoring (5%). Projects were fully completed by 13 of 19 participants (68%), and 12 of 19 projects (63%) are currently integrated into the residency. Completed projects were published/presented at conferences by 4 of 13 participants (31%), and education grants were received by 3 of 19 participants (16%).This is the first description of a faculty development (education) program in an anesthesiology department. The program has been well accepted by participants and resulted in increased educational products, some of which have become a permanent part of the residency curriculum. This educational innovation can be replicated in other departments of anesthesiology provided that funding is available for faculty time and meeting expenses.

    View details for DOI 10.4300/JGME-D-12-00246.1

    View details for PubMedID 24404276

  • Use of Tablet (iPad (R)) as a Tool for Teaching Anesthesiology in an Orthopedic Rotation REVISTA BRASILEIRA DE ANESTESIOLOGIA Tanaka, P. P., Hawrylyshyn, K. A., Macario, A. 2012; 62 (2): 214-222

    Abstract

    The goal of this study was to compare scores on house staff evaluations of "overall teaching quality" during a rotation in anesthesia for orthopedics in the first six months (n=11 residents were provided with curriculum in a printed binder) and in the final six months (n=9 residents were provided with the same curriculum in a tablet computer (iPad, Apple®, Inc, Cupertino, Ca)).At the beginning of the two-week rotation, the resident was given an iPad containing: a syllabus with daily reading assignments, rotation objectives according to the ACGME core competencies, and journal articles. Prior to the study, these curriculum materials had been distributed in a printed binder. The iPad also provided peer reviewed internet sites and direct access to online textbooks, but was not linked to the electronic medical record. At the end of the rotation, residents anonymously answered questions to evaluate the rotation on an ordinal scale from 1 (unsatisfactory) to 5 (outstanding). All residents were unaware that the data would be analyzed retrospectively for this study.The mean global rating of the rotation as assessed by "overall teaching quality of this rotation" increased from 4.09 (N=11 evaluations before intervention, SD 0.83, median 4, range 3-5) to 4.89 (N=9 evaluations after intervention, SD 0.33, median 5, range 4-5) p=0.04.Residents responded favorably to the introduction of an innovative iPad based curriculum for the orthopedic anesthesia rotation. More studies are needed to show how such mobile computing technologies can enhance learning, especially since residents work at multiple locations, have duty hour limits, and the need to document resident learning in six ACGME core competencies.

    View details for Web of Science ID 000301768500007

    View details for PubMedID 22440376