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Naik BI, Durieux ME, Dillingham R, Waldman AL, Holstege M, Arbab Z, Tsang S, Cui Q, Li XJ, Singla A, Yen CP, Dunn LK. Mobile health supported multi-domain recovery trajectories after major arthroplasty or spine surgery: a pilot feasibility and usability study. BMC Musculoskelet Disord 2023; 24:794. [PMID: 37803365 PMCID: PMC10557197 DOI: 10.1186/s12891-023-06928-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 09/28/2023] [Indexed: 10/08/2023] Open
Abstract
BACKGROUND Recovery after surgery intersects physical, psychological, and social domains. In this study we aim to assess the feasibility and usability of a mobile health application called PositiveTrends to track recovery in these domains amongst participants undergoing hip, knee arthroplasty or spine surgery. Our secondary aim was to generate procedure-specific, recovery trajectories within the pain and medication, psycho-social and patient-reported outcomes domain. METHODS Prospective, observational study in participants greater than eighteen years of age. Data was collected prior to and up to one hundred and eighty days after completion of surgery within the three domains using PositiveTrends. Feasibility was assessed using participant response rates from the PositiveTrends app. Usability was assessed quantitatively using the System Usability Scale. Heat maps and effect plots were used to visualize multi-domain recovery trajectories. Generalized linear mixed effects models were used to estimate the change in the outcomes over time. RESULTS Forty-two participants were enrolled over a four-month recruitment period. Proportion of app responses was highest for participants who underwent spine surgery (median = 78, range = 36-100), followed by those who underwent knee arthroplasty (median = 72, range = 12-100), and hip arthroplasty (median = 62, range = 12-98). System Usability Scale mean score was 82 ± 16 at 180 days postoperatively. Function improved by 8 and 6.4 points per month after hip and knee arthroplasty, respectively. In spine participants, the Oswestry Disability Index decreased by 1.4 points per month. Mood improved in all three cohorts, however stress levels remained elevated in spine participants. Pain decreased by 0.16 (95% Confidence Interval: 0.13-0.20, p < 0.001), 0.25 (95% CI: 0.21-0.28, p < 0.001) and 0.14 (95% CI: 0.12-0.15, p < 0.001) points per month in hip, knee, and spine cohorts respectively. There was a 10.9-to-40.3-fold increase in the probability of using no medication for each month postoperatively. CONCLUSIONS In this study, we demonstrate the feasibility and usability of PositiveTrends, which can map and track multi-domain recovery trajectories after major arthroplasty or spine surgery.
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Affiliation(s)
- Bhiken I Naik
- Department of Anesthesiology and Neurological Surgery, University of Virginia, Charlottesville, VA, USA.
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA
| | - Rebecca Dillingham
- Division of Infectious Diseases, Martha Jefferson Hospital, Charlottesville, VA, USA
| | - Ava Lena Waldman
- Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, USA
| | - Margaret Holstege
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA
| | - Zunaira Arbab
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA
| | - Siny Tsang
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA
| | - Quanjun Cui
- Department of Orthopedics, University of Virginia, Charlottesville, VA, USA
| | - Xudong Joshua Li
- Department of Orthopedics, University of Virginia, Charlottesville, VA, USA
| | - Anuj Singla
- Department of Orthopedics, University of Virginia, Charlottesville, VA, USA
| | - Chun-Po Yen
- Department of Neurological Surgery, University of Virginia, Charlottesville, VA, USA
| | - Lauren K Dunn
- Department of Anesthesiology and Neurological Surgery, University of Virginia, Charlottesville, VA, USA
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Pawlak N, Dart C, Aguilar HS, Ameh E, Bekele A, Jimenez MF, Lakhoo K, Ozgediz D, Roy N, Terfera G, Ademuyiwa AO, Alayande BT, Alonso N, Anderson GA, Anyanwu SNC, Aregawi AB, Bandyopadhyay S, Banu T, Bedada AG, Belachew AG, Botelho F, Bua E, Campos LN, Dodgion C, Drejza M, Durieux ME, Dutta R, Erdene S, Vaz Ferreira R, Gathuya Z, Ghosh D, Jawa RS, Johnson WD, Khan FA, Navas Leon FJ, Long KL, Macleod JBA, Mahajan A, Maine RG, Malolos GZC, McClain CD, Nabukenya MT, Nthumba PM, Nwomeh BC, Ojuka DK, Penny N, Quiodettis MA, Rickard J, Roa L, Salgado LS, Samad L, Seyi-Olajide JO, Smith M, Starr N, Stewart RJ, Tarpley JL, Trostchansky JL, Trostchansky I, Weiser TG, Wobenjo A, Wollner E, Jayaraman S. Correction: Academic global surgical competencies: A modified Delphi consensus study. PLOS Glob Public Health 2023; 3:e0002414. [PMID: 37708095 PMCID: PMC10501557 DOI: 10.1371/journal.pgph.0002414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
Abstract
[This corrects the article DOI: 10.1371/journal.pgph.0002102.].
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Pawlak N, Dart C, Aguilar HS, Ameh E, Bekele A, Jimenez MF, Lakhoo K, Ozgediz D, Roy N, Terfera G, Ademuyiwa AO, Alayande BT, Alonso N, Anderson GA, Anyanwu SNC, Aregawi AB, Bandyopadhyay S, Banu T, Bedada AG, Belachew AG, Botelho F, Bua E, Campos LN, Dodgion C, Drejza M, Durieux ME, Dutta R, Erdene S, Ferreira RV, Gathuya Z, Ghosh D, Jawa RS, Johnson WD, Khan FA, Leon FJN, Long KL, Macleod JBA, Mahajan A, Maine RG, Malolos GZC, McClain CD, Nabukenya MT, Nthumba PM, Nwomeh BC, Ojuka DK, Penny N, Quiodettis MA, Rickard J, Roa L, Salgado LS, Samad L, Seyi-Olajide JO, Smith M, Starr N, Stewart RJ, Tarpley JL, Trostchansky JL, Trostchansky I, Weiser TG, Wobenjo A, Wollner E, Jayaraman S. Academic global surgical competencies: A modified Delphi consensus study. PLOS Glob Public Health 2023; 3:e0002102. [PMID: 37450426 PMCID: PMC10348592 DOI: 10.1371/journal.pgph.0002102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 06/02/2023] [Indexed: 07/18/2023]
Abstract
Academic global surgery is a rapidly growing field that aims to improve access to safe surgical care worldwide. However, no universally accepted competencies exist to inform this developing field. A consensus-based approach, with input from a diverse group of experts, is needed to identify essential competencies that will lead to standardization in this field. A task force was set up using snowball sampling to recruit a broad group of content and context experts in global surgical and perioperative care. A draft set of competencies was revised through the modified Delphi process with two rounds of anonymous input. A threshold of 80% consensus was used to determine whether a competency or sub-competency learning objective was relevant to the skillset needed within academic global surgery and perioperative care. A diverse task force recruited experts from 22 countries to participate in both rounds of the Delphi process. Of the n = 59 respondents completing both rounds of iterative polling, 63% were from low- or middle-income countries. After two rounds of anonymous feedback, participants reached consensus on nine core competencies and 31 sub-competency objectives. The greatest consensus pertained to competency in ethics and professionalism in global surgery (100%) with emphasis on justice, equity, and decolonization across multiple competencies. This Delphi process, with input from experts worldwide, identified nine competencies which can be used to develop standardized academic global surgery and perioperative care curricula worldwide. Further work needs to be done to validate these competencies and establish assessments to ensure that they are taught effectively.
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Affiliation(s)
- Natalie Pawlak
- Tufts University, Boston, Massachusetts, United States of America
| | - Christine Dart
- Virginia Commonwealth University, Richmond, Virginia, United States of America
| | | | - Emmanuel Ameh
- National Hospital Division of Paediatric Surgery, Abuja, Nigeria
| | - Abebe Bekele
- University of Global Health Equity, Butaro, Rwanda
- Addis Ababa University, Addis Ababa, Ethiopia
| | - Maria F. Jimenez
- Department of Surgery, Hospital Universitario Mayor Mederi, Universidad del Rosario, Bogota, Colombia
| | | | - Doruk Ozgediz
- Department of Surgery, University of California, San Francisco, San Francisco, California, United States of America
| | - Nobhojit Roy
- The George Institute for Global Health, New Delhi, India
| | - Girma Terfera
- Univ of Wisconsin, Madison, Wisconsin, United States of America
| | - Adesoji O. Ademuyiwa
- Department of Surgery, Faculty of Clinical Sciences, College of Medicine, University of Lagos, Lagos, Nigeria
| | | | | | | | | | | | - Soham Bandyopadhyay
- Nuffield Department of Surgical Sciences, Oxford University Global Surgery Group, University of Oxford, Oxford, United Kingdom
- Clinical Neurosciences, Clinical & Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Tahmina Banu
- Chittagong Research Institute for Children Surgery, Chittagong, Bangladesh
| | | | | | - Fabio Botelho
- Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children’s Hospital, Montreal, Canada
- Hospital das Clinicas da Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brasil
| | - Emmanuel Bua
- Busitema University Mbale Hospital, Mbale, Uganda
| | - Leticia Nunes Campos
- Faculty of Medical Sciences, Universidade de Pernambuco, Recife, Pernambuco, Brasil
| | - Chris Dodgion
- Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Michalina Drejza
- Specialty Trainee in Obstetrics and Gynaecology, Cambridge University Hospitals, Cambridge, United Kingdom
| | - Marcel E. Durieux
- University of Virginia, Charlottesville, Virginia, United States of America
| | - Rohini Dutta
- Program in Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Sarnai Erdene
- Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | | | | | - Dhruva Ghosh
- NIHR Health Research Unit On Global Surgery, Christian Medical College, Ludhiana, India
| | | | - Walter D. Johnson
- Loma Linda University, Loma Linda, California, United States of America
| | | | | | - Kristin L. Long
- Univ of Wisconsin, Madison, Wisconsin, United States of America
| | - Jana B. A. Macleod
- Kenyatta University, Nairobi, Kenya
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States of America
| | - Anshul Mahajan
- Global Surgery Fellow, WHO Collaboration Centre (WHOCC) for Research in Surgical Care Delivery in LMICs’, Mumbai, India
| | - Rebecca G. Maine
- Department of Surgery, University of Washington, Seattle, Washington, United States of America
| | | | - Craig D. McClain
- Department of Anesthesiology, Critical Care and Pain Medicine, Program in Global Surgery, Harvard Medical School, Boston Children’s Hospital, Boston, Massachusetts, United States of America
| | | | - Peter M. Nthumba
- Department of Surgery, AIC Kijabe Hospital, Kijabe, Kenya
- Department of Plastic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, United States of America
| | - Benedict C. Nwomeh
- Nationwide Children’s Hospital, Columbus, Ohio, United States of America
| | | | - Norgrove Penny
- Branch for Global Surgical Care, University of British Columbia, Vancouver, Canada
| | | | - Jennifer Rickard
- University of Minnesota, Minneapolis, Minnesota, United States of America
| | - Lina Roa
- Department of Obstetrics & Gynecology, University of Alberta, Edmonton, Alberta, Canada
| | | | - Lubna Samad
- Interactive Research and Development (IRD) Global, Singapore, Singapore
| | | | - Martin Smith
- University of the Witwatersrand, Johannesburg, South Africa
| | - Nichole Starr
- Department of Surgery, University of California, San Francisco, San Francisco, California, United States of America
| | - Richard J. Stewart
- Global Initiative for Children’s Surgery, Portland, Oregon, United States of America
| | - John L. Tarpley
- Department of Surgery, Faculty of Medicine, University of Botswana, Gaborone, Botswana
- Vanderbilt University, Nashville, Tennessee, United States of America
| | | | | | - Thomas G. Weiser
- Department of Surgery, Stanford University, Palo Alto, California, United States of America
| | | | - Elliot Wollner
- Peter MacCallum Cancer Center and University of California, San Francisco, San Francisco, California, United States of America
| | - Sudha Jayaraman
- Department of Surgery, Center for Global Surgery, University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, Utah, United States of America
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Kelly T, Bekele A, Kapadia SG, Jassal SK, Ineza D, Uwizeyimana T, Clarke O, Flickinger TE, Dillingham R, Durieux ME. Global competency impact of sustained remote international engagement for students. BMC Med Educ 2023; 23:430. [PMID: 37308946 DOI: 10.1186/s12909-023-04333-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 05/06/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND To provide just equity in academic exchange, as well as to reduce prohibitive travel cost and address environmental concerns, the past paradigm of international student exchange has fundamentally shifted from one directional travel to mutually beneficial bidirectional remote communication between students all over the globe. Current analysis aims to quantify cultural competency and evaluate academic outcomes. METHODS Sixty students half from the US and half from Rwanda grouped in teams of 4 engaged in a nine-month project-focused relationship. Cultural competency was evaluated prior to project initiation and six months after completion of the project. Student perspective of project development was analyzed weekly and final academic outcome was evaluated. RESULTS Change in cultural competency was not significant; however, students did identify satisfaction in team interaction and academic outcomes were achieved. CONCLUSION A single remote exchange between students in two countries may not be transformative but it can provide cultural enrichment and successful academic project outcome and may serve to enhance cultural curiosity.
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Affiliation(s)
- Tracy Kelly
- University of Virginia, Charlottesville, USA.
| | - Abebe Bekele
- University of Global Health Equity, Kigali, Rwanda
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Ndaribitse C, Durieux ME, Adorno W, Brown DE, Tsang S, Naik BI. Digitization of Symbol-Denoted Blood Pressure Data From Intraoperative Paper Health Records in a Low-Middle-Income Country Using Deep Image Segmentation and Associated Postoperative Outcomes: A Feasibility Study. Anesth Analg 2023; 136:753-760. [PMID: 36017931 DOI: 10.1213/ane.0000000000006176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND In low-middle-income countries (LMICs), perioperative clinical information is almost universally collected on paper health records (PHRs). The lack of accessible digital databases limits LMICs in leveraging data to predict and improve patient outcomes after surgery. In this feasibility study, our aims were to: (1) determine the detection performance and prediction error of the U-Net deep image segmentation approach for digitization of hand-drawn blood pressure symbols from an image of the intraoperative PHRs and (2) evaluate the association between deep image segmentation-derived blood pressure parameters and postoperative mortality and length of stay. METHODS A smartphone mHealth platform developed by our team was used to capture images of completed intraoperative PHRs. A 2-stage deep image segmentation modeling approach was used to create 2 separate segmentation masks for systolic blood pressure (SBP) and diastolic blood pressure (DBP). Iterative postprocessing was utilized to convert the segmentation mask results into numerical SBP and DBP values. Detection performance and prediction errors were evaluated for the U-Net models by comparison with ground-truth values. Using multivariate regression analysis, we investigated the association of deep image segmentation-derived blood pressure values, total time spent in predefined blood pressure ranges, and postoperative outcomes including in-hospital mortality and length of stay. RESULTS A total of 350 intraoperative PHRs were imaged following surgery. Overall accuracy was 0.839 and 0.911 for SBP and DBP symbol detections, respectively. The mean error rate and standard deviation for the difference between the actual and predicted blood pressure values were 2.1 ± 4.9 and -0.8 ± 3.9 mm Hg for SBP and DBP, respectively. Using the U-Net model-derived blood pressures, minutes of time where DBP <50 mm Hg (odds ratio [OR], 1.03; CI, 1.01-1.05; P = .003) was associated with an increased in-hospital mortality. In addition, increased cumulative minutes of time with SBP between 80 and 90 mm Hg was significantly associated with a longer length of stay (incidence rate ratio, 1.02 [1.0-1.03]; P < .05), while increased cumulative minutes of time where SBP between 140 and 160 mm Hg was associated with a shorter length of stay (incidence rate ratio, 0.9 [0.96-0.99]; P < .05). CONCLUSIONS In this study, we report our experience with a deep image segmentation model for digitization of symbol-denoted blood pressure from intraoperative anesthesia PHRs. Our data support further development of this novel approach to digitize PHRs from LMICs, to provide accessible, curated, and reproducible data for both quality improvement- and outcome-based research.
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Affiliation(s)
| | - Marcel E Durieux
- Departments of Anesthesiology and Neurosurgery, University of Virginia Health System, Charlottesville, Virginia
| | - William Adorno
- Department of Systems and Information Engineering, University of Virginia, Charlottesville, Virginia
| | - Donald E Brown
- Department of Systems and Information Engineering, University of Virginia, Charlottesville, Virginia
| | - Siny Tsang
- Department of Nutrition and Exercise Physiology, Washington State University, Spokane, Washington
| | - Bhiken I Naik
- Departments of Anesthesiology and Neurosurgery, University of Virginia Health System, Charlottesville, Virginia
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Tuyishime JDDH, Niyitegeka J, Olufolabi AJ, Powers S, Naik BI, Tsang S, Durieux ME, Twagirumugabe T. Investigating the Association Between a Risk-Directed Prophylaxis Protocol and Postoperative Nausea and Vomiting: Validation in a Low-Income Setting. Anesth Analg 2023; 136:588-596. [PMID: 36223370 DOI: 10.1213/ane.0000000000006251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The efficacy of postoperative nausea and vomiting (PONV) prevention protocols in low-income countries is not well known. Different surgical procedures, available medications, and co-occurring diseases imply that existing protocols may need validation in these settings. We assessed the association of a risk-directed PONV prevention protocol on the incidence of PONV and short-term surgical outcomes in a teaching hospital in Rwanda. METHODS We compared the incidence of PONV during the first 48 hours postoperatively before (April 1, 2019-June 30, 2019; preintervention) and immediately after (July 1, 2019-September 30, 2019; postintervention) implementing an Apfel score-based PONV prevention strategy in 116 adult patients undergoing elective open abdominal surgery at Kigali University Teaching Hospital in Rwanda. Secondary outcomes included time to first oral intake, hospital length of stay, and rate of wound dehiscence. Interrupted time series analyses were performed to assess the associated temporal slopes of the outcome before and immediately after implementation of the risk-directed PONV prevention protocol. RESULTS Compared to just before the intervention, there was no change in the odds of PONV at the beginning of the postintervention period (odds ratio [OR], 0.23; 95% confidence interval [CI], 0.05-1.01). There was a decreasing trend in the odds of nausea (OR, 0.60; 95% CI, 0.36-0.97) per month. However, there was no difference in the incidence of nausea immediately after implementation of the protocol (OR, 0.96; 95% CI, 0.25-3.72) or in the slope between preintervention and postintervention periods (OR, 1.48; 95% CI, 0.60-3.65). In contrast, there was no change in the odds of vomiting during the preintervention period (OR, 1.01; 95% CI, 0.61-1.67) per month. The odds of vomiting decreased at the beginning of the postintervention period compared to just before (OR, 0.10; 95% CI, 0.02-0.47; P = .004). Finally, there was a significant decrease in the average time to first oral intake (estimated 14 hours less; 95% CI, -25 to -3) when the protocol was first implemented, after adjusting for confounders; however, there was no difference in the slope of the average time to first oral intake between the 2 periods ( P = .44). CONCLUSIONS A risk-directed PONV prophylaxis protocol was associated with reduced vomiting and time to first oral intake after implementation. There was no substantial difference in the slopes of vomiting incidence and time to first oral intake before and after implementation.
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Affiliation(s)
- Jean de Dieu H Tuyishime
- From the Department of Anesthesiology, Critical Care and Emergency Medicine, University of Rwanda, Kigali, Rwanda
| | - Joseph Niyitegeka
- From the Department of Anesthesiology, Critical Care and Emergency Medicine, University of Rwanda, Kigali, Rwanda
| | | | | | - Bhiken I Naik
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Siny Tsang
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Theogene Twagirumugabe
- From the Department of Anesthesiology, Critical Care and Emergency Medicine, University of Rwanda, Kigali, Rwanda
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Affiliation(s)
- Marcel E Durieux
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
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Kifle F, Durieux ME. A Pan-African perioperative care registries network – collaborative efforts to share learning and maximise opportunities. Southern African Journal of Anaesthesia and Analgesia 2022. [DOI: 10.36303/sajaa.2022.28.1.2780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- F Kifle
- Division of Global Surgery, University of Cape Town,
South Africa
- Network for Perioperative and Critical Care (N4PCc),
Ethiopia
| | - ME Durieux
- Department of Anesthesiology, University of Virginia,
United States of America
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Mvukiyehe JP, Tuyishime E, Ndindwanimana A, Rickard J, Manzi O, Madden GR, Durieux ME, Banguti PR. Improving hand hygiene measures in low-resourced intensive care units: experience at the Kigali University Teaching Hospital in Rwanda. Int J Infect Control 2021; 17. [PMID: 37275665 PMCID: PMC10237047 DOI: 10.3396/ijic.v17.20585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Background Proper hand hygiene (HH) practices have been shown to reduce healthcare-acquired infections. Several potential challenges in low-income countries might limit the feasibility of effective HH, including preexisting knowledge gaps and staffing. Aim We sought to evaluate the feasibility of the implementation of effective HH practice at a teaching hospital in Rwanda. Methods We conducted a prospective quality improvement project in the intensive care unit (ICU) at the Kigali University Teaching Hospital. We collected data before and after an intervention focused on HH adherence as defined by the World Health Organization '5 Moments for Hand Hygiene' and assuring availability of HH supplies. Pre-intervention data were collected throughout July 2019, and HH measures were implemented in August 2019. Post-implementation data were collected following a 3-month wash-in. Results In total, 902 HH observations were performed to assess pre-intervention adherence and 903 observations post-intervention adherence. Overall, HH adherence increased from 25% (222 of 902 moments) before intervention to 75% (677 of 903 moments) after intervention (P < 0.001). Improvement was seen among all health professionals (nurses: 19-74%, residents: 23-74%, consultants: 29-76%). Conclusions Effective HH measures are feasible in an ICU in a low-income country. Ensuring availability of supplies and training appears key to effective HH practices.
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Affiliation(s)
- Jean Paul Mvukiyehe
- Department of Anesthesia, Critical Care and Emergency Medicine, University of Rwanda, Kigali, Rwanda
| | - Eugene Tuyishime
- Department of Anesthesia, Critical Care and Emergency Medicine, University of Rwanda, Kigali, Rwanda
| | | | - Jennifer Rickard
- Department of Surgery, University of Minnesota, Minnesota, USA
- Department of Surgery, University Teaching Hospital of Kigali, Kigali, Rwanda
| | - Olivier Manzi
- Department of Internal Medicine, Kigali University Teaching Hospital, Kigali, Rwanda
| | - Gregory R Madden
- Department of Internal Medicine, Division of Infectious Diseases, University of Virginia, Charlottesville, USA
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, USA
| | - Paulin R Banguti
- Department of Anesthesia, Critical Care and Emergency Medicine, University of Rwanda, Kigali, Rwanda
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Naik BI, Kuck K, Saager L, Kheterpal S, Domino KB, Posner KL, Sinha A, Stuart A, Brummett CM, Durieux ME, Vaughn MT, Pace NL. Practice Patterns and Variability in Intraoperative Opioid Utilization: A Report From the Multicenter Perioperative Outcomes Group. Anesth Analg 2021; 134:8-17. [PMID: 34291737 DOI: 10.1213/ane.0000000000005663] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Opioids remain the primary mode of analgesia intraoperatively. There are limited data on how patient, procedural, and institutional characteristics influence intraoperative opioid administration. The aim of this retrospective, longitudinal study from 2012 to 2016 was to assess how intraoperative opioid dosing varies by patient and clinical care factors and across multiple institutions over time. METHODS Demographic, surgical procedural, anesthetic technique, and intraoperative analgesia data as putative variables of intraoperative opioid utilization were collected from 10 institutions. Log parenteral morphine equivalents (PME) was modeled in a multivariable linear regression model as a function of 15 covariates: 3 continuous covariates (age, anesthesia duration, year) and 12 factor covariates (peripheral block, neuraxial block, general anesthesia, emergency status, race, sex, remifentanil infusion, major surgery, American Society of Anesthesiologists [ASA] physical status, non-opioid analgesic count, Multicenter Perioperative Outcomes Group [MPOG] institution, surgery category). One interaction (year by MPOG institution) was included in the model. The regression model adjusted simultaneously for all included variables. Comparison of levels within a factor were reported as a ratio of medians with 95% credible intervals (CrI). RESULTS A total of 1,104,324 cases between January 2012 and December 2016 were analyzed. The median (interquartile range) PME and standardized by weight PME per case for the study period were 15 (10-28) mg and 200 (111-347) μg/kg, respectively. As estimated in the multivariable model, there was a sustained decrease in opioid use (mean, 95% CrI) dropping from 152 (151-153) μg/kg in 2012 to 129 (129-130) μg/kg in 2016. The percent of variability in PME due to institution was 25.6% (24.8%-26.5%). Less opioids were prescribed in men (130 [129-130] μg/kg) than women (144 [143-145] μg/kg). The men to women PME ratio was 0.90 (0.89-0.90). There was substantial variability in PME administration among institutions, with the lowest being 80 (79-81) μg/kg and the highest being 186 (184-187) μg/kg; this is a PME ratio of 0.43 (0.42-0.43). CONCLUSIONS We observed a reduction in intraoperative opioid administration over time, with variability in dose ranging between sexes and by procedure type. Furthermore, there was substantial variability in opioid use between institutions even when adjusting for multiple variables.
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Affiliation(s)
- Bhiken I Naik
- From the Department of Anesthesiology and Neurosurgery, University of Virginia Health System, Charlottesville, Virginia
| | - Kai Kuck
- Department of Anesthesiology, University of Utah, Salt Lake City, Utah
| | - Leif Saager
- Klinik für Anästhesiologie, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Sachin Kheterpal
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Karen B Domino
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Karen L Posner
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Anik Sinha
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Ami Stuart
- Department of Anesthesiology, University of Utah, Salt Lake City, Utah
| | - Chad M Brummett
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Marcel E Durieux
- From the Department of Anesthesiology and Neurosurgery, University of Virginia Health System, Charlottesville, Virginia
| | - Michelle T Vaughn
- Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Nathan L Pace
- Department of Anesthesiology, University of Utah, Salt Lake City, Utah
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11
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Hollmann MW, Hermanns H, Kranke P, Durieux ME. Intravenous lidocaine: it's all about a risk-benefit analysis. Anaesthesia 2021; 76:717-718. [PMID: 33591569 DOI: 10.1111/anae.15436] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2021] [Indexed: 12/17/2022]
Affiliation(s)
- M W Hollmann
- Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - H Hermanns
- Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - P Kranke
- University Hospital Würzburg, Würzburg, Germany
| | - M E Durieux
- University Hospital Virginia, Charlottesville, VA, USA
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12
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Dunn LK, Chen CJ, Taylor DG, Esfahani K, Brenner B, Luo C, Buell TJ, Spangler SN, Buchholz AL, Smith JS, Shaffrey CI, Nemergut EC, Durieux ME, Naik BI. Postoperative Low-Dose Tranexamic Acid After Major Spine Surgery: A Matched Cohort Analysis. Neurospine 2020; 17:888-895. [PMID: 33401867 PMCID: PMC7788407 DOI: 10.14245/ns.2040114.057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 05/08/2020] [Indexed: 01/04/2023] Open
Abstract
Objective This was a retrospective, cohort study investigating the efficacy and safety of continuous low-dose postoperative tranexamic acid (PTXA) on drain output and transfusion requirements following adult spinal deformity surgery.
Methods One hundred forty-seven patients undergoing posterior instrumented thoracolumbar fusion of ≥ 3 vertebral levels at a single institution who received low-dose PTXA infusion (0.5–1 mg/kg/hr) for 24 hours were compared to 292 control patients who did not receive PTXA. The cohorts were propensity matched based on age, sex, American Society of Anesthesiologist physical status classification, body mass index, number of surgical levels, revision surgery, operative duration, and total intraoperative TXA dose (n = 106 in each group). Primary outcome was 72-hour postoperative drain output. Secondary outcomes were number of allogeneic blood transfusions.
Results There was no significant difference in postoperative drain output in the PTXA group compared to control (660 ±420 mL vs. 710 ±490 mL, p = 0.46). The PTXA group received significantly more crystalloid (6,100 ±3,100 mL vs. 4,600 ±2,400 mL, p < 0.001) and red blood cell transfusions postoperatively (median [interquartile range]: 1 [0–2] units vs. 0 [0–1] units; incidence rate ratio [95% confidence interval], 1.6 [1.2–2.2]; p = 0.001). Rates of adverse events were comparable between groups.
Conclusion Continuous low-dose PTXA infusion was not associated with reduced drain output after spinal deformity surgery. No difference in thromboembolic incidence was observed. A prospective dose escalation study is warranted to investigate the efficacy of higher dose PTXA.
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Affiliation(s)
- Lauren K Dunn
- Department of Anesthesiology, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Ching-Jen Chen
- Department of Neurological Surgery, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Davis G Taylor
- Department of Neurological Surgery, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Kamilla Esfahani
- Department of Anesthesiology, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Brian Brenner
- Department of Anesthesiology, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Charles Luo
- Department of Anesthesiology, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Thomas J Buell
- Department of Neurological Surgery, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Sarah N Spangler
- Department of Anesthesiology, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Avery L Buchholz
- Department of Neurological Surgery, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Justin S Smith
- Department of Neurological Surgery, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Christopher I Shaffrey
- Departments of Neurosurgery and Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Edward C Nemergut
- Department of Anesthesiology, University of Virginia Health Science Center, Charlottesville, VA, USA.,Department of Neurological Surgery, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia Health Science Center, Charlottesville, VA, USA.,Department of Neurological Surgery, University of Virginia Health Science Center, Charlottesville, VA, USA
| | - Bhiken I Naik
- Department of Anesthesiology, University of Virginia Health Science Center, Charlottesville, VA, USA.,Department of Neurological Surgery, University of Virginia Health Science Center, Charlottesville, VA, USA
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13
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Forkin KT, Chiao SS, Naik BI, Patrie JT, Durieux ME, Nemergut EC. Individualized Quality Data Feedback Improves Anesthesiology Residents' Documentation of Depth of Neuromuscular Blockade Before Extubation. Anesth Analg 2020; 130:e49-e53. [PMID: 31136324 DOI: 10.1213/ane.0000000000004222] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Reversal of neuromuscular blockade is an important anesthesia quality measure, and anesthesiologists should strive to improve both documentation and practice of this measure. We hypothesized that the use of an electronic quality database to give individualized resident anesthesiologist feedback would increase the percentage of cases that residents successfully documented quantitative depth of neuromuscular blockade before extubation. The mean baseline success rate among anesthesiology residents was 80% (95% confidence interval [CI], 78-81) and increased by 14% (95% CI, 11-17; P < .001) after the residents were given their individualized quality data. Practice patterns improved quickly but were not sustained over 6 months.
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Affiliation(s)
- Katherine T Forkin
- From the Departments of *Anesthesiology †Neurosurgery ‡Public Health Sciences, University of Virginia, Charlottesville, Virginia
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14
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Chiao SS, Naik BI, Patrie JT, Durieux ME, Forkin KT. Individualized quality data feedback reports for anesthesiology residents combined with an education intervention decreases the incidence of intraoperative hypotension: A prospective quality improvement pilot evaluation. J Clin Anesth 2020; 67:110015. [PMID: 32858345 DOI: 10.1016/j.jclinane.2020.110015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/19/2020] [Accepted: 07/25/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Sunny S Chiao
- Department of Anesthesiology, University of Virginia, P.O. Box 800710, Charlottesville, VA, USA.
| | - Bhiken I Naik
- Department of Anesthesiology, University of Virginia, P.O. Box 800710, Charlottesville, VA, USA.
| | - James T Patrie
- Department of Public Health Sciences, University of Virginia, Charlottesville, VA, USA.
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, P.O. Box 800710, Charlottesville, VA, USA.
| | - Katherine T Forkin
- Department of Anesthesiology, University of Virginia, P.O. Box 800710, Charlottesville, VA, USA.
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15
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Stuart AR, Kuck K, Naik BI, Saager L, Pace NL, Domino KB, Posner KL, Alpert SB, Kheterpal S, Sinha AK, Brummett CM, Durieux ME. Multicenter Perioperative Outcomes Group Enhanced Observation Study Postoperative Pain Profiles, Analgesic Use, and Transition to Chronic Pain and Excessive and Prolonged Opioid Use Patterns Methodology. Anesth Analg 2020; 130:1702-1708. [PMID: 31986126 DOI: 10.1213/ane.0000000000004568] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
To study the impact of anesthesia opioid-related outcomes and acute and chronic postsurgical pain, we organized a multicenter study that comprehensively combined detailed perioperative data elements from multiple institutions. By combining pre- and postoperative patient-reported outcomes with automatically extracted high-resolution intraoperative data obtained through the Multicenter Perioperative Outcomes Group (MPOG), the authors sought to describe the impact of patient characteristics, preoperative psychological factors, surgical procedure, anesthetic course, postoperative pain management, and postdischarge pain management on postdischarge pain profiles and opioid consumption patterns. This study is unique in that it utilized multicenter prospective data collection using a digital case report form integrated with the MPOG framework and database. Therefore, the study serves as a model for future studies using this innovative method. Full results will be reported in future articles; the purpose of this article is to describe the methods of this study.
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Affiliation(s)
- Ami R Stuart
- From the Department of Anesthesiology, University of Utah, Salt Lake City, Utah
| | - Kai Kuck
- From the Department of Anesthesiology, University of Utah, Salt Lake City, Utah
| | - Bhiken I Naik
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Leif Saager
- Anästhesiolgie, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Nathan L Pace
- From the Department of Anesthesiology, University of Utah, Salt Lake City, Utah
| | - Karen B Domino
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Karen L Posner
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Salome B Alpert
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Sachin Kheterpal
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - Anik K Sinha
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - Chad M Brummett
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
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16
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Dunn LK, Thiele RH, Lin MC, Nemergut EC, Durieux ME, Tsang S, Shaffrey ME, Smith JS, Shaffrey CI, Naik BI. The Impact of Alvimopan on Return of Bowel Function After Major Spine Surgery - A Prospective, Randomized, Double-Blind Study. Neurosurgery 2020; 85:E233-E239. [PMID: 30951602 DOI: 10.1093/neuros/nyz005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 01/22/2019] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Pain management following major spine surgery requires high doses of opioids and is associated with a risk of opioid-induced constipation. Peripheral mu-receptor antagonists decrease the gastrointestinal complications of perioperative systemic opioid administration without antagonizing the analgesic benefits of these drugs. OBJECTIVE To investigate the impact of alvimopan in opioid-naive patients undergoing major spine surgery. METHODS Patients undergoing >3 levels of thoracic and/or lumbar spine surgery were enrolled in this prospective, randomized, double-blind study to receive either alvimopan or placebo prior to and following surgery. Opioid consumption; pain scores; and time of first oral intake, flatus, and bowel movement were recorded. RESULTS A total of 24 patients were assigned to the active group and 25 were assigned to the placebo group. There was no significant difference in demographics between the groups. Postoperatively, the alvimopan group reported earlier time to first solid intake [median (range): alvimopan: 15 h (3-25) vs placebo: 17 h (3-46), P < .001], passing of flatus [median (range): alvimopan: 22 h (7-63) vs placebo: 28 h (10-58), P < .001], and first bowel movement [median (range): alvimopan: 50 h (22-80) vs placebo: 64 h (40-114), P < .001]. The alvimopan group had higher pain scores (maximum, minimum, and median); however, there was no significant difference between the groups with postoperative opioid use. CONCLUSION This study shows that the perioperative use of alvimopan significantly reduced the time to return of bowel function with no increase in postoperative opioid use despite a slight increase in pain scores.
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Affiliation(s)
- Lauren K Dunn
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Robert H Thiele
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Biomedical Engineering, University of Virginia, Charlottesville, Virginia
| | - Michelle C Lin
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Edward C Nemergut
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Siny Tsang
- Department of Nutrition and Exercise Physiology, Washington State University, Pullman, Washington
| | - Mark E Shaffrey
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Justin S Smith
- Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | | | - Bhiken I Naik
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
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17
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Dunn LK, Taylor DG, Chen CJ, Singla P, Fernández L, Wiedle CH, Hanak MF, Tsang S, Smith JS, Shaffrey CI, Nemergut EC, Durieux ME, Blank RS, Naik BI. Ventilator Mode Does Not Influence Blood Loss or Transfusion Requirements During Major Spine Surgery. Anesth Analg 2020; 130:100-110. [DOI: 10.1213/ane.0000000000004322] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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18
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van Pelt M, Smeltzer SC, van Pelt F, Gazoni FM, Durieux ME, Polomano RC. Preliminary Psychometric Evaluation of the Nurse Anesthesia and the Aftermath of Perioperative Catastrophes Survey and the Ways of Coping Questionnaire. AANA J 2019; 87:441-450. [PMID: 31920197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The National Academy of Medicine recognizes medical errors as a leading cause of death in the United States. Hospitals nationwide have acted to improve patient safety, quality of care, and system processes; however, no standards mandate assessment of the emotional impact of perioperative catastrophes on healthcare professionals. A cross-sectional descriptive study using a sample of 196 Certified Registered Nurse Anesthetists (CRNAs) tested the psychometric properties of an adapted version of the Perioperative Catastrophes Survey and administered this survey along with the Ways of Coping Questionnaire to measure CRNAs' perceptions, experiences, and responses associated with perioperative catastrophes. The adapted survey demonstrated acceptable internal consistency reliability (α = .893) and construct validity (factor analysis), with 4 subscales explaining 68.1% of the variance in the measure. The CRNAs scored similarly to anesthesiologists in a prior study conducted by Gazoni and colleagues, showing that memorable perioperative catastrophes have a negative emotional, cognitive, and functional impact. On the 8 Ways of Coping Questionnaire subscales, CRNAs with less than 10 years of experience reported significantly higher Escape-Avoidance behaviors compared with more experienced CRNAs (P = .016). Future research must examine perceptions of perioperative catastrophic events and coping mechanisms to identify providers at risk of negative consequences.
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Affiliation(s)
- Maria van Pelt
- is dean, School of Nursing, and associate dean, Bouvé College of Health Sciences. She is also associate clinical professor at Northeastern University in Boston, Massachusetts
| | - Suzanne C Smeltzer
- is director of the Office of Nursing Research and Evaluation, the Richard and Marianne Kreider Endowed Professor in Nursing for Vulnerable Populations, Villanova University, M. Louise Fitzpatrick College of Nursing, Villanova, Pennsylvania
| | - Frederick van Pelt
- is vice president, Clinical Practice Transformation, University of Alabama Health System, Birmingham, Alabama
| | - Farnaz M Gazoni
- is assistant professor of anesthesiology, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Marcel E Durieux
- is emeritus professor of anesthesiology, University of Virginia School of Medicine
| | - Rosemary C Polomano
- is associate dean for practice and professor of pain practice, University of Pennsylvania School of Nursing and professor of anesthesiology and critical care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
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19
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Dunn LK, Taylor DG, Smith SJ, Skojec AJ, Wang TR, Chung J, Hanak MF, Lacomis CD, Palmer JD, Ruminski C, Fang S, Tsang S, Spangler SN, Durieux ME, Naik BI. Persistent post-discharge opioid prescribing after traumatic brain injury requiring intensive care unit admission: A cross-sectional study with longitudinal outcome. PLoS One 2019; 14:e0225787. [PMID: 31774864 PMCID: PMC6880998 DOI: 10.1371/journal.pone.0225787] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 11/12/2019] [Indexed: 12/16/2022] Open
Abstract
Traumatic brain injury (TBI) is associated with increased risk for psychological and substance use disorders. The study aim is to determine incidence and risk factors for persistent opioid prescription after hospitalization for TBI. Electronic medical records of patients age ≥ 18 admitted to a neuroscience intensive care unit between January 2013 and February 2017 for an intracranial injury were retrospectively reviewed. Primary outcome was opioid use through 12 months post-hospital discharge. A total of 298 patients with complete data were included in the analysis. The prevalence of opioid use among preadmission opioid users was 48 (87%), 36 (69%) and 22 (56%) at 1, 6 and 12-months post-discharge, respectively. In the opioid naïve group, 69 (41%), 24 (23%) and 17 (19%) were prescribed opioids at 1, 6 and 12 months, respectively. Preadmission opioid use (OR 324.8, 95% CI 23.1-16907.5, p = 0.0004) and higher opioid requirements during hospitalization (OR 4.5, 95% CI 1.8-16.3, p = 0.006) were independently associated with an increased risk of being prescribed opioids 12 months post-discharge. These factors may be used to identify and target at-risk patients for intervention.
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Affiliation(s)
- Lauren K. Dunn
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
- * E-mail:
| | - Davis G. Taylor
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Samantha J Smith
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Alexander J. Skojec
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Tony R. Wang
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Joyce Chung
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Mark F. Hanak
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Christopher D. Lacomis
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Justin D. Palmer
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Caroline Ruminski
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Shenghao Fang
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Siny Tsang
- Nutrition and Exercise Physiology, Washington State University, Spokane, Washington, United States of America
| | - Sarah N. Spangler
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Marcel E. Durieux
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia, United States of America
| | - Bhiken I. Naik
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, United States of America
- Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia, United States of America
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20
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Affiliation(s)
- Paulin R Banguti
- From the Department of Anesthesiology, University of Rwanda, Kigali, Rwanda
| | | | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
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21
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Affiliation(s)
| | - Marcel E Durieux
- From the Departments of Anesthesiology.,Neurosurgery, University of Virginia, Charlottesville, Virginia
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22
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Dunn LK, Yerra S, Fang S, Hanak MF, Leibowitz MK, Tsang S, Durieux ME, Nemergut EC, Naik BI. Incidence and Risk Factors for Chronic Postoperative Opioid Use After Major Spine Surgery: A Cross-Sectional Study With Longitudinal Outcome. Anesth Analg 2019; 127:247-254. [PMID: 29570151 DOI: 10.1213/ane.0000000000003338] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Chronic opioid use is a significant public health concern. Surgery is a risk factor for developing chronic opioid use. Patients undergoing major spine surgery frequently are prescribed opioids preoperatively and may be at risk for chronic opioid use postoperatively. The aim of this study was to investigate the incidence of and perioperative risk factors associated with chronic opioid use after major spine surgery. METHODS The records of patients who underwent elective major spine surgery at the University of Virginia between March 2011 and February 2016 were retrospectively reviewed. The primary outcome was chronic opioid use through 12 months postoperatively. Demographic data, medical comorbidities, preoperative pain scores, and medication use including daily morphine-equivalent (ME) dose, intraoperative use of lidocaine and ketamine, estimated blood loss, postoperative pain scores and medication use, and postoperative opioid use were collected. Logistic regression models were used to examine factors associated with chronic opioid use. RESULTS Of 1477 patient records reviewed, 412 patients (27.9%) were opioid naive and 1065 patients (72.3%) used opioids before surgery. Opioid data were available for 1325 patients, while 152 patients were lost to 12-month follow-up and were excluded. Of 958 preoperative opioid users, 498 (52.0%) remained chronic users through 12 months. There was a decrease in opioid dosage (mg ME) from preoperative to 12 months postoperatively with a mean difference of -14.7 mg ME (standard deviation, 1.57; 95% confidence interval [CI], -17.8 to -11.7). Among 367 previously opioid-naive patients, 67 (18.3%) became chronic opioid users. Factors associated with chronic opioid use were examined using logistic regression models. Preoperative opioid users were nearly 4 times more likely to be chronic opioid users through 12 months than were opioid-naive patients (odds ratio, 3.95; 95% CI, 2.51-6.33; P < .001). Mean postoperative pain score (0-10) was associated with increased odds of chronic opioid use (odds ratio for a 1 unit increase in pain score 1.25, 95% CI, 1.13-1.38; P < .001). Use of intravenous ketamine or lidocaine was not associated with chronic opioid use through 12 months. CONCLUSIONS Greater than 70% of patients presenting for major spine surgery used opioids preoperatively. Preoperative opioid use and higher postoperative pain scores were associated with chronic opioid use through 12 months. Use of ketamine and lidocaine did not decrease the risk for chronic opioid use. Surveillance of patients for these factors may identify those at highest risk for chronic opioid use and target them for intervention and reduction strategies.
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Affiliation(s)
- Lauren K Dunn
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Sandeep Yerra
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Shenghao Fang
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Mark F Hanak
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Maren K Leibowitz
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Siny Tsang
- Department of Epidemiology, Columbia University, New York, New York
| | - Marcel E Durieux
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Neurosurgery, University of Virginia, Charlottesville, Virginia
| | - Edward C Nemergut
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Neurosurgery, University of Virginia, Charlottesville, Virginia
| | - Bhiken I Naik
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Department of Neurosurgery, University of Virginia, Charlottesville, Virginia
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23
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Chiao SS, Colquhoun DA, Naik BI, Ma JZ, Nemergut EC, Durieux ME, Blank RS, Forkin KT. Changing Default Ventilator Settings on Anesthesia Machines Improves Adherence to Lung-Protective Ventilation Measures. Anesth Analg 2019; 126:1219-1222. [PMID: 29200060 DOI: 10.1213/ane.0000000000002575] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Perioperative lung-protective ventilation (LPV) can reduce perioperative pulmonary morbidity. We hypothesized that modifying default anesthesia machine ventilator settings would increase the use of intraoperative LPV. Default tidal volume settings on our anesthesia machines were decreased from 600 to 400 mL, and default positive end-expiratory pressure was increased from 0 to 5 cm H2O. This modification increased mean positive end-expiratory pressure from 3.1 to 5.0 cm H2O and decreased mean tidal volume from 8.2 to 6.7 mL/kg predicted body weight. Notably, increased adherence to LPV from 1.6% to 23.0% occurred quickly with the rate of increase more than doubling from 1.8% to 3.9% per year.
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Affiliation(s)
- Sunny S Chiao
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | | | - Bhiken I Naik
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Departments of Neurosurgery
| | - Jennie Z Ma
- Public Health Sciences, University of Virginia, Charlottesville, Virginia
| | - Edward C Nemergut
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Departments of Neurosurgery
| | - Marcel E Durieux
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia.,Departments of Neurosurgery
| | - Randal S Blank
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Katherine T Forkin
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
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Larach MG, Klumpner TT, Brandom BW, Vaughn MT, Belani KG, Herlich A, Kim TW, Limoncelli J, Riazi S, Sivak EL, Capacchione J, Mashman D, Kheterpal S, Kooij F, Wilczak J, Soto R, Berris J, Price Z, Lins S, Coles P, Harris JM, Cummings KC, Berman MF, Nanamori M, Adelman BT, Wedeven C, LaGorio J, McCormick PJ, Tom S, Aziz MF, Coffman T, Ellis TA, Molina S, Peterson W, Mackey SC, van Klei WA, Ginde AA, Biggs DA, Neuman MD, Craft RM, Pace NL, Paganelli WC, Durieux ME, Nair BJ, Wanderer JP, Miller SA, Helsten DL, Turnbull ZA, Schonberger RB. Succinylcholine Use and Dantrolene Availability for Malignant Hyperthermia Treatment: Database Analyses and Systematic Review. Anesthesiology 2019; 130:41-54. [PMID: 30550426 DOI: 10.1097/aln.0000000000002490] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Although dantrolene effectively treats malignant hyperthermia (MH), discrepant recommendations exist concerning dantrolene availability. Whereas Malignant Hyperthermia Association of the United States guidelines state dantrolene must be available within 10 min of the decision to treat MH wherever volatile anesthetics or succinylcholine are administered, a Society for Ambulatory Anesthesia protocol permits Class B ambulatory facilities to stock succinylcholine for airway rescue without dantrolene. The authors investigated (1) succinylcholine use rates, including for airway rescue, in anesthetizing/sedating locations; (2) whether succinylcholine without volatile anesthetics triggers MH warranting dantrolene; and (3) the relationship between dantrolene administration and MH morbidity/mortality. METHODS The authors performed focused analyses of the Multicenter Perioperative Outcomes Group (2005 through 2016), North American MH Registry (2013 through 2016), and Anesthesia Closed Claims Project (1970 through 2014) databases, as well as a systematic literature review (1987 through 2017). The authors used difficult mask ventilation (grades III and IV) as a surrogate for airway rescue. MH experts judged dantrolene treatment. For MH morbidity/mortality analyses, the authors included U.S. and Canadian cases that were fulminant or scored 20 or higher on the clinical grading scale and in which volatile anesthetics or succinylcholine were given. RESULTS Among 6,368,356 queried outcomes cases, 246,904 (3.9%) received succinylcholine without volatile agents. Succinylcholine was used in 46% (n = 710) of grade IV mask ventilation cases (median dose, 100 mg, 1.2 mg/kg). Succinylcholine without volatile anesthetics triggered 24 MH cases, 13 requiring dantrolene. Among 310 anesthetic-triggered MH cases, morbidity was 20 to 37%. Treatment delay increased complications every 10 min, reaching 100% with a 50-min delay. Overall mortality was 1 to 10%; 15 U.S. patients died, including 4 after anesthetics in freestanding facilities. CONCLUSIONS Providers use succinylcholine commonly, including during difficult mask ventilation. Succinylcholine administered without volatile anesthetics may trigger MH events requiring dantrolene. Delayed dantrolene treatment increases the likelihood of MH complications. The data reported herein support stocking dantrolene wherever succinylcholine or volatile anesthetics may be used.
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Affiliation(s)
- Marilyn Green Larach
- From The North American Malignant Hyperthermia Registry of the Malignant Hyperthermia Association of the United States, University of Pittsburgh Medical Center, Mercy Hospital, Pittsburgh, Pennsylvania (2000 through 2017; M.G.L., B.W.B.) Department of Anesthesiology, University of Florida College of Medicine, Gainesville, Florida (2018; M.G.L.) Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, Michigan (T.T.K., M.T.V., S.K.) Department of Nurse Anesthesia, University of Pittsburgh, Pittsburgh, Pennsylvania (2016 through 2018; B.W.B.) Department of Anesthesiology, School of Medicine (K.G.B., T.W.K., J.C.) School of Public Health (K.G.B.), University of Minnesota, Minneapolis, Minnesota Department of Anesthesiology, Children's Hospital of Pittsburgh (E.L.S.) Department of Anesthesiology (A.H.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania Department of Anesthesiology, Weill Cornell Medical College and New York-Presbyterian Hospital, New York, New York (J.L.) Department of Anesthesia and Pain Management, University Health Network, University of Toronto, Toronto, Canada (S.R.) Department of Anesthesiology and Pediatrics, Emory University School of Medicine, and Children's Healthcare of Atlanta, Egleston Hospital, Atlanta, Georgia (D.M.). Current positions: Dr. Larach is now at the Department of Anesthesiology, University of Florida, Gainesville, Florida. Dr. Sivak is now at the Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital and The Ohio State University, Columbus, Ohio. Department of Anesthesiology, Academic Medical Center, Amsterdam, The Netherlands Beaumont Health, Dearborn, Michigan Beaumont Health, Royal Oak, Michigan Beaumont Health, Farmington Hills, Michigan Beaumont Health, Grosse Pointe, Michigan Bronson Healthcare, Battle Creek, Michigan Bronson Healthcare, Kalamazoo, Michigan CHOC Children's Hospital, Orange, California Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio Department of Anesthesiology, Columbia University Medical Center, New York, New York Henry Ford Health System, Detroit, Michigan Henry Ford Health System, West Bloomfield, Michigan Holland Hospital, Holland, Michigan Mercy Health, Muskegon, Michigan Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, New York Department of Anesthesiology, Perioperative Care, and Pain Medicine, New York University Langone Medical Center, New York, New York Department of Anesthesiology & Perioperative Medicine, Oregon Health & Science University, Portland, Oregon St. Joseph Mercy, Ann Arbor, Michigan St. Joseph Mercy Oakland, Pontiac, Michigan St. Mary Mercy Hospital, Livonia, Michigan Sparrow Health System, Lansing, Michigan Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, California Department of Anesthesiology, University Medical Center Utrecht, Utrecht, The Netherlands Department of Anesthesiology, University of Colorado, Aurora, Colorado Department of Anesthesiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma Department of Anesthesiology, University of Pennsylvania, Philadelphia, Pennsylvania Department of Anesthesiology, University of Tennessee Medical Center, Knoxville, Tennessee Department of Anesthesiology, University of Utah, Salt Lake City, Utah Department of Anesthesiology, University of Vermont, Larner College of Medicine, Burlington, Vermont Department of Anesthesiology, University of Virginia, Charlottesville, Virginia Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee Department of Anesthesiology, Wake Forest Baptist Health, Winston-Salem, North Carolina Department of Anesthesiology, Washington University School of Medicine, St. Louis, Missouri Department of Anesthesiology, Weill Cornell Medical College, New York, New York Department of Anesthesiology, Yale School of Medicine, New Haven, Connecticut
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Smith G, Durieux ME, Tsang S, Naik BI. Intraoperative opioid and non-opioid administration patterns and early postoperative pain: A single-center retrospective longitudinal study. J Opioid Manag 2019; 15:389-405. [PMID: 31849030 DOI: 10.5055/jom.2019.0528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE Characterize changes in intraoperative opioid and non-opioid administration over time and to evaluate self-reported pain scores in the immediate postoperative period. DESIGN Single-center retrospective longitudinal study. SETTING Academic medical center. PATIENTS, PARTICIPANTS All patients presenting for surgery between 2011 and 2017 in both an inpatient and outpatient setting. MAIN OUTCOME MEASURE(S) Determine total intraoperative opioid administration using intravenous oral morphine equivalents standardized to weight and intraoperative non-opioid use. Furthermore, postoperative self-reported pain scores within 2 hours of completion of surgery are reported. RESULTS A total of 112,167 individual cases were identified from March 2011 to June 2017. There was a sustained and significant reduction in intraoperative mean and median opioid administration [2011: 0.16 ± 0.15 mg/kg and 0.13 (0-4.92) mg/kg vs 2017: 0.09 ± 0.09 mg/kg and 0.07 (0-4.17) mg/kg]. These effects are seen in emergent vs elective surgery, ambulatory vs inpatient, preoperative opioid use vs no preoperative opioid use, and those with and without intraoperative loco-regional procedures. Although median number of intraoperative non-opioid analgesic agents was unchanged over time, average difference in the number of intraoperative non-opioids increased over time. Finally, pain scores decreased over time [2011: mean (standard deviation) and median (range): 5.1 ± 2.62 and 5.4 (0-10) vs 2017: 3.29 ± 3.27 and 3 (0-10)]. CONCLUSION This study confirms that intraoperative opioid use has decreased over time with increased utilization of non-opioid analgesic adjuncts and a commensurate decrease in immediate postoperative pain.
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Affiliation(s)
- Gregory Smith
- Department of Anesthesiology, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia; Department of Neurosurgery, University of Virginia, Charlottesville, Virginia
| | - Siny Tsang
- Department of Epidemiology, Columbia University, New York City, New York
| | - Bhiken I Naik
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia; Department of Neurosurgery, University of Virginia, Charlottesville, Virginia
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Colquhoun DA, Naik BI, Durieux ME, Shanks AM, Kheterpal S, Bender SP, Blank RS. Management of 1-Lung Ventilation-Variation and Trends in Clinical Practice: A Report From the Multicenter Perioperative Outcomes Group. Anesth Analg 2018; 126:495-502. [PMID: 29210790 DOI: 10.1213/ane.0000000000002642] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Lung-protective ventilation (LPV) has been demonstrated to improve clinical outcomes in surgical patients. There are very limited data on the current use of LPV for patients undergoing 1-lung ventilation (1LV) despite evidence that 1LV may be a particularly important setting for its use. In this multicenter study, we report trends in ventilation practice for patients undergoing 1LV. METHODS The Multicenter Perioperative Outcomes Group database was used to identify patients undergoing 1LV. We retrieved and calculated median initial and overall tidal volume (VT) for the cohort and for high-risk subgroups (female sex, obesity [body mass index >30 kg/m], and short stature), percentage of patients receiving positive end-expiratory pressure (PEEP) ≥5 cm H2O, LPV during 1LV (VT ≤ 6 mL/kg predicted body weight [PBW] and PEEP ≥5 cm H2O), and ventilator driving pressure (ΔP; plateau airway pressure - PEEP). RESULTS Data from 5609 patients across 4 institutions were included in the analysis. Median VT was calculated for each case and since the data were normally distributed, the mean is reported for the entire cohort and subgroups. Mean of median VT during 1LV for the cohort was 6.49 ± 1.82 mL/kg PBW. VT (mL/kg PBW) for high-risk subgroups was significantly higher; 6.86 ± 1.97 for body mass index ≥30 kg/m, 7.05 ± 1.92 for female patients, and 7.33 ± 2.01 for short stature patients. Mean of the median VT declined significantly over the study period (from 6.88 to 5.72; P < .001), and the proportion of patients receiving LPV increased significantly over the study period (from 9.1% to 54.6%; P < .001). These changes coincided with a significant decrease in ΔP during the study period, from 19.4 cm H2O during period 1 to 17.3 cm H2O in period 12 (P = .003). CONCLUSIONS Despite a growing awareness of the importance of protective ventilation, a large proportion of patients undergoing 1LV continue to receive VT PEEP levels outside of recommended thresholds. Moreover, VT remains higher and LPV less common in high-risk subgroups, potentially placing them at elevated risk for iatrogenic lung injury.
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Affiliation(s)
- Douglas A Colquhoun
- From the Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, Michigan
| | | | - Marcel E Durieux
- Anesthesiology, University of Virginia Health System, Charlottesville, Virginia
| | - Amy M Shanks
- From the Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, Michigan
| | - Sachin Kheterpal
- From the Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, Michigan
| | - S Patrick Bender
- Department of Anesthesiology, University of Vermont College of Medicine, Burlington, Vermont
| | - Randal S Blank
- Anesthesiology, University of Virginia Health System, Charlottesville, Virginia
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Cancedda C, Cotton P, Shema J, Rulisa S, Riviello R, Adams LV, Farmer PE, Kagwiza JN, Kyamanywa P, Mukamana D, Mumena C, Tumusiime DK, Mukashyaka L, Ndenga E, Twagirumugabe T, Mukara KB, Dusabejambo V, Walker TD, Nkusi E, Bazzett-Matabele L, Butera A, Rugwizangoga B, Kabayiza JC, Kanyandekwe S, Kalisa L, Ntirenganya F, Dixson J, Rogo T, McCall N, Corden M, Wong R, Mukeshimana M, Gatarayiha A, Ntagungira EK, Yaman A, Musabeyezu J, Sliney A, Nuthulaganti T, Kernan M, Okwi P, Rhatigan J, Barrow J, Wilson K, Levine AC, Reece R, Koster M, Moresky RT, O’Flaherty JE, Palumbo PE, Ginwalla R, Binanay CA, Thielman N, Relf M, Wright R, Hill M, Chyun D, Klar RT, McCreary LL, Hughes TL, Moen M, Meeks V, Barrows B, Durieux ME, McClain CD, Bunts A, Calland FJ, Hedt-Gauthier B, Milner D, Raviola G, Smith SE, Tuteja M, Magriples U, Rastegar A, Arnold L, Magaziner I, Binagwaho A. Health Professional Training and Capacity Strengthening Through International Academic Partnerships: The First Five Years of the Human Resources for Health Program in Rwanda. Int J Health Policy Manag 2018; 7:1024-1039. [PMID: 30624876 PMCID: PMC6326644 DOI: 10.15171/ijhpm.2018.61] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 06/19/2018] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The Rwanda Human Resources for Health Program (HRH Program) is a 7-year (2012-2019) health professional training initiative led by the Government of Rwanda with the goals of training a large, diverse, and competent health workforce and strengthening the capacity of academic institutions in Rwanda. METHODS The data for this organizational case study was collected through official reports from the Rwanda Ministry of Health (MoH) and 22 participating US academic institutions, databases from the MoH and the College of Medicine and Health Sciences (CMHS) in Rwanda, and surveys completed by the co-authors. RESULTS In the first 5 years of the HRH Program, a consortium of US academic institutions has deployed an average of 99 visiting faculty per year to support 22 training programs, which are on track to graduate almost 4600 students by 2019. The HRH Program has also built capacity within the CMHS by promoting the recruitment of Rwandan faculty and the establishment of additional partnerships and collaborations with the US academic institutions. CONCLUSION The milestones achieved by the HRH Program have been substantial although some challenges persist. These challenges include adequately supporting the visiting faculty; pairing them with Rwandan faculty (twinning); ensuring strong communication and coordination among stakeholders; addressing mismatches in priorities between donors and implementers; the execution of a sustainability strategy; and the decision by one of the donors not to renew funding beyond March 2017. Over the next 2 academic years, it is critical for the sustainability of the 22 training programs supported by the HRH Program that the health-related Schools at the CMHS significantly scale up recruitment of new Rwandan faculty. The HRH Program can serve as a model for other training initiatives implemented in countries affected by a severe shortage of health professionals.
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Affiliation(s)
- Corrado Cancedda
- Center for Global Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Phil Cotton
- Office of the Vice-Chancellor, University of Rwanda, Kigali, Rwanda
| | - Joseph Shema
- Rwanda Human Resources for Health Program Team, Ministry of Health, Kigali, Rwanda
| | - Stephen Rulisa
- Office of the Dean, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Robert Riviello
- Center for Surgery and Public Health, Brigham and Women’s Hospital, Boston, MA, USA
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
| | - Lisa V. Adams
- Center for Health Equity, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
- Department of Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| | - Paul E. Farmer
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
- Division of Global Health Equity, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Jeanne N. Kagwiza
- Office of the Principal, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Patrick Kyamanywa
- Department of Surgery, Faculty of Clinical Medicine and Dentistry, Kampala International University - Western Campus, Ishaka, Uganda
| | - Donatilla Mukamana
- School of Nursing and Midwifery, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Chrispinus Mumena
- Office of the Dean and Department of Oral and Maxillofacial Surgery, Oral Pathology and Oral Medicine, School of Dentistry, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - David K. Tumusiime
- School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Lydie Mukashyaka
- Rwanda Human Resources for Health Program Team, Ministry of Health, Kigali, Rwanda
| | - Esperance Ndenga
- Rwanda Human Resources for Health Program Team, Ministry of Health, Kigali, Rwanda
| | - Theogene Twagirumugabe
- Department of Anesthesiology, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Kaitesi B. Mukara
- Department of Ear, Nose, and Throat, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Vincent Dusabejambo
- Department of Internal Medicine, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Timothy D. Walker
- Department of Internal Medicine, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
- School of Medicine and Public Health, Faculty of Health and Medicine, University of Newcastle, Newcastle, NSW, Australia
- Department of General Medicine, Calvary Mater Hospital, Newcastle, NSW, Australia
| | - Emmy Nkusi
- Department of Neurosurgery, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Lisa Bazzett-Matabele
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, New Haven, CT, USA
| | - Alex Butera
- Department of Orthopedic Surgery, Rwanda Military Hospital, Kigali, Rwanda
| | - Belson Rugwizangoga
- Department of Pathology, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Jean Claude Kabayiza
- Department of Pediatrics, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Simon Kanyandekwe
- Department of Mental Health, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Louise Kalisa
- Department of Radiology, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Faustin Ntirenganya
- Department of Surgery, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | | | - Tanya Rogo
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
- Department of Pediatrics, BronxCare Health System, Bronx, NY, USA
| | - Natalie McCall
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - Mark Corden
- Division of Hospital Medicine, Department of Pediatrics, Children’s Hospital Los Angeles, Los Angeles, CA, USA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Rex Wong
- Global Health Leadership Institute, Yale School of Public Health, New Haven, CT, USA
| | - Madeleine Mukeshimana
- School of Nursing and Midwifery, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Agnes Gatarayiha
- Office of the Dean and Department of Oral and Maxillofacial Surgery, Oral Pathology and Oral Medicine, School of Dentistry, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
- Department of Preventive and Community Dentistry, School of Dentistry, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Egide Kayonga Ntagungira
- School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Attila Yaman
- Division of Global Health Equity, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | | | - Anne Sliney
- Clinton Health Access Initiative, Boston, MA, USA
| | | | | | - Peter Okwi
- Clinton Health Access Initiative, Kigali, Rwanda
| | - Joseph Rhatigan
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
- Division of Global Health Equity, Department of Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Jane Barrow
- Office of Global and Community Health, Harvard School of Dental Medicine, Boston, MA, USA
- Department of Oral Health Policy and Epidemiology, Harvard School of Dental Medicine, Boston, MA, USA
| | - Kim Wilson
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
- Department of General Pediatrics, Boston Children’s Hospital, Boston, MA, USA
| | - Adam C. Levine
- Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Rebecca Reece
- Department of Medicine, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Michael Koster
- Department of Pediatrics, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Rachel T. Moresky
- sidHARTe Program, Heilbrunn Department of Population and Family Health, Mailman School of Public Health, Columbia University, New York City, NY, USA
- Department of Emergency Medicine, Columbia University College of Physicians and Surgeons, New York City, NY, USA
| | - Jennifer E. O’Flaherty
- Department of Anesthesiology, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
- Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
| | - Paul E. Palumbo
- Department of Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
- Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
- Department of Pediatrics, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| | - Rashna Ginwalla
- Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
- Department of Surgery, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| | | | - Nathan Thielman
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
- Duke Global Health Institute, Durham, NC, USA
- Duke University Medical Center, Durham, NC, USA
| | - Michael Relf
- Duke Global Health Institute, Durham, NC, USA
- Duke University School of Nursing, Durham, NC, USA
| | - Rodney Wright
- Department of Obstetrics & Gynecology and Women’s Health, Albert Einstein College of Medicine, New York City, NY, USA
- Obstetrics & Gynecology and Women’s Health, Montefiore Medical Center, New York City, NY, USA
| | - Mary Hill
- Division of Nursing, Howard University College of Nursing and Allied Health Sciences, Washington, DC, USA
| | - Deborah Chyun
- University of Connecticut School of Nursing, Storrs, CT, USA
| | - Robin T. Klar
- New York University Rory Meyers College of Nursing, New York City, NY, USA
| | - Linda L. McCreary
- University of Illinois at Chicago College of Nursing, Chicago, IL, USA
| | - Tonda L. Hughes
- Columbia University School of Nursing, New York City, NY, USA
| | - Marik Moen
- Department of Family & Community Health, University of Maryland School of Nursing, Baltimore, MD, USA
- Global Education and Mentorship, Office of Global Health, University of Maryland School of Nursing, Baltimore, MD, USA
| | - Valli Meeks
- Department of Oncology & Diagnostic Sciences, University of Maryland School of Dentistry, Baltimore, MD, USA
| | - Beth Barrows
- Office of Global Health, University of Maryland School of Nursing, Baltimore, MD, USA
- Partnerships, Professional Education, and Practice, University of Maryland School of Nursing, Baltimore, MD, USA
| | - Marcel E. Durieux
- Department of Anesthesiology, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Craig D. McClain
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
- Department of Anesthesiology Perioperative and Pain Medicine, Boston Children’s Hospital, Boston, MA, USA
| | - Amy Bunts
- Department of Surgery, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Forrest J. Calland
- Department of Surgery, University of Virginia School of Medicine, Charlottesville, VA, USA
| | - Bethany Hedt-Gauthier
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
| | - Danny Milner
- Center for Global Health, American Society for Clinical Pathology, Chicago, IL, USA
- Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Giuseppe Raviola
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
- Department of Psychiatry, Boston Children’s Hospital, Boston, MA, USA
| | - Stacy E. Smith
- Department of Radiology, Brigham and Women’s Hospital, Boston, MA, USA
| | - Meenu Tuteja
- Global Health and Research Programs, Biomedical Research Institute, Brigham and Women’s Hospital, Boston MA, USA
| | - Urania Magriples
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, New Haven, CT, USA
| | - Asghar Rastegar
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Linda Arnold
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | | | - Agnes Binagwaho
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
- Department of Pediatrics, Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
- Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA
- Office of the Vice-Chancellor, University of Global Health Equity, Kigali, Rwanda
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Dunn LK, Yerra S, Fang S, Hanak MF, Leibowitz MK, Alpert SB, Tsang S, Durieux ME, Nemergut EC, Naik BI. Safety profile of intraoperative methadone for analgesia after major spine surgery: An observational study of 1,478 patients. J Opioid Manag 2018; 14:83-87. [PMID: 29733094 DOI: 10.5055/jom.2018.0435] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To investigate the incidence of perioperative adverse events in patients receiving intravenous methadone for major spine surgery. DESIGN Retrospective review of perioperative records from March 2011 and February 2016. SETTING University of Virginia Healthsystem. PATIENTS Adult patients undergoing elective spinal fusion of two or more levels. MAIN OUTCOME MEASURES Incidence of respiratory depression, time to extubation, hypotension, hypoxemia, reintubation, cardiac complications, and death. RESULTS Reviewed 1,478 patient records. Mean intraoperative methadone dose was 0.14 ± 0.07 mg/kg. A total of 1,142 patients (77.4 percent) were extubated in the operating room, 543 (36.8 percent) experienced respiratory depression, 1,180 (79.8 percent) hypoxemia, and 22 (1.5 percent) required reintubation. Cardiac complications included arrhythmias (289 patients, 29.9 percent), QTc prolongation (568 patients, 58.8 percent), and myocardial infarction (16 patients, 1.1 percent). Two in hospital deaths occurred (0.14 percent). CONCLUSIONS Mild-moderate respiratory depression is observed following a one-time dose of intraoperative methadone, and monitoring in an appropriate postoperative setting is recommended.
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Affiliation(s)
- Lauren K Dunn
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Sandeep Yerra
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Shenghao Fang
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Mark F Hanak
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Maren K Leibowitz
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Salome B Alpert
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
| | - Siny Tsang
- Department of Epidemiology, Columbia University, New York, New York
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia; Department of Neurosurgery, University of Virginia, Charlottesville, Virginia
| | - Edward C Nemergut
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia; Department of Neurosurgery, University of Virginia, Charlottesville, Virginia
| | - Bhiken I Naik
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia; Department of Neurosurgery, University of Virginia, Charlottesville, Virginia
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Affiliation(s)
- Lauren K Dunn
- From the Department of Anesthesiology, University of Virginia, Charlottesville, Virginia
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Affiliation(s)
- Bhiken I Naik
- University of Virginia, Charlottesville, Virginia (B.I.N.).
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Dunn LK, Durieux ME, Fernández LG, Tsang S, Smith-Straesser EE, Jhaveri HF, Spanos SP, Thames MR, Spencer CD, Lloyd A, Stuart R, Ye F, Bray JP, Nemergut EC, Naik BI. Influence of catastrophizing, anxiety, and depression on in-hospital opioid consumption, pain, and quality of recovery after adult spine surgery. J Neurosurg Spine 2017; 28:119-126. [PMID: 29125426 DOI: 10.3171/2017.5.spine1734] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Perception of perioperative pain is influenced by various psychological factors. The aim of this study was to determine the impact of catastrophizing, anxiety, and depression on in-hospital opioid consumption, pain scores, and quality of recovery in adults who underwent spine surgery. METHODS Patients undergoing spine surgery were enrolled in this study, and the preoperatively completed questionnaires included the verbal rating scale (VRS), Pain Catastrophizing Scale (PCS), Hospital Anxiety and Depression Scale (HADS), and Oswestry Disability Index (ODI). Quality of recovery was assessed using the 40-item Quality of Recovery questionnaire (QoR40). Opioid consumption and pain scores according to the VRS were recorded daily until discharge. RESULTS One hundred thirty-nine patients were recruited for the study, and 101 completed the QoR40 assessment postoperatively. Patients with higher catastrophizing scores were more likely to have higher maximum pain scores postoperatively (estimate: 0.03, SE: 0.01, p = 0.02), without increased opioid use (estimate: 0.44, SE: 0.27, p = 0.11). Preoperative anxiety (estimate: 1.18, SE: 0.65, p = 0.07) and depression scores (estimate: 1.06, SE: 0.71, p = 0.14) did not correlate with increased postoperative opioid use; however, patients with higher preoperative depression scores had lower quality of recovery after surgery (estimate: -1.9, SE: 0.56, p < 0.001). CONCLUSIONS Catastrophizing, anxiety, and depression play important roles in modulating postoperative pain. Preoperative evaluation of these factors, utilizing a validated tool, helps to identify patients at risk. This might allow for earlier psychological intervention that could reduce pain severity and improve the quality of recovery.
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Affiliation(s)
| | - Marcel E Durieux
- Departments of1Anesthesiology and.,2Neurosurgery, University of Virginia, Charlottesville, Virginia; and
| | | | - Siny Tsang
- 3Department of Epidemiology, Columbia University, New York, New York
| | | | | | | | | | | | | | | | - Fan Ye
- Departments of1Anesthesiology and
| | | | - Edward C Nemergut
- Departments of1Anesthesiology and.,2Neurosurgery, University of Virginia, Charlottesville, Virginia; and
| | - Bhiken I Naik
- Departments of1Anesthesiology and.,2Neurosurgery, University of Virginia, Charlottesville, Virginia; and
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Raphael J, Collins SR, Wang XQ, Scalzo DC, Singla P, Lau CL, Kozower BD, Durieux ME, Blank RS. Perioperative statin use is associated with decreased incidence of primary graft dysfunction after lung transplantation. J Heart Lung Transplant 2017; 36:948-956. [DOI: 10.1016/j.healun.2017.05.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 03/21/2017] [Accepted: 05/03/2017] [Indexed: 12/28/2022] Open
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Nemergut EC, Durieux ME. Teaching Children to Resuscitate. Anesth Analg 2017; 124:1039-1040. [DOI: 10.1213/ane.0000000000001889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Naik BI, Colquhoun DA, Shields IA, Davenport RE, Durieux ME, Blank RS. Value of the oxygenation index during 1-lung ventilation for predicting respiratory complications after thoracic surgery. J Crit Care 2017; 37:80-84. [DOI: 10.1016/j.jcrc.2016.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 08/10/2016] [Accepted: 09/01/2016] [Indexed: 01/19/2023]
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Naik BI, Tsang S, Knisely A, Yerra S, Durieux ME. Retrospective case-control non-inferiority analysis of intravenous lidocaine in a colorectal surgery enhanced recovery program. BMC Anesthesiol 2017; 17:16. [PMID: 28143397 PMCID: PMC5282801 DOI: 10.1186/s12871-017-0306-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 01/19/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Enhanced recovery after surgery (ERAS) programs typically utilizes multi-modal analgesia to reduce perioperative opioid consumption. Systemic lidocaine is used in several of these ERAS algorithms and has been shown to reduce opioid use after colorectal surgery. However it is unclear how much the other components of an ERAS protocol contribute to the final outcome. Using a noninferiority analysis we sought to assess the role of perioperative lidocaine in an ERAS program for colorectal surgery, using pain and opioid consumption as outcomes. METHODS We conducted a retrospective review of patients who had received intravenous lidocaine perioperatively during colorectal surgery. We matched them with patients who were managed using a multi-component ERAS protocol, which included perioperative lidocaine. We tested a joint hypothesis of noninferiority of lidocaine infusion to ERAS protocol in postoperative pain scores and opioid consumption. We assigned a noninferiority margin of 1 point (on an 11-point numerical rating scale) difference in pain and a ratio [mean (lidocaine) / mean (ERAS)] of 1.2 in opioid consumption, respectively. RESULTS Fifty-two patients in the lidocaine group were matched with patients in the ERAS group. With regards to opioid consumption, in the overall [1.68 (1.43-1.98)] [odds ratio (95% confidence interval)] analysis and on postoperative day (POD) 1 [2.38 (1.74-3.31)] lidocaine alone was inferior to multi-modal analgesia. On POD 2 and beyond, although the mean odds ratio for opioid consumption was 1.43 [1.43 (1.17-1.73)], the lower limit extended beyond the pre-defined cut-off of 1.2, rendering the outcome inconclusive. For pain scores lidocaine is non-inferior to ERAS [-0.17 (-1.08-0.74)] on POD 2 and beyond. Pain scores on POD 1 and in the overall cohort were inconclusive based on the noninferiority analysis. CONCLUSIONS The addition of a multi-component ERAS protocol to intravenous lidocaine incrementally reduces opioid consumption, most evident on POD 1. For pain scores the data is inconclusive on POD 1, however on POD 2 and beyond lidocaine alone is non-inferior to an ERAS program with lidocaine. Opioid-related complications, including return of bowel function, were not different between the groups despite reduced opioid use in the ERAS group.
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Affiliation(s)
- Bhiken I Naik
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA. .,Department of Neurosurgery, University of Virginia, Charlottesville, VA, USA.
| | - Siny Tsang
- Department of Epidemiology, Columbia University, New York, NY, USA
| | - Anne Knisely
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA
| | - Sandeep Yerra
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, VA, USA.,Department of Neurosurgery, University of Virginia, Charlottesville, VA, USA
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Naik BI, Durieux ME, Knisely A, Sharma J, Bui-Huynh VC, Yalamuru B, Terkawi AS, Nemergut EC. SEER Sonorheometry Versus Rotational Thromboelastometry in Large Volume Blood Loss Spine Surgery. Anesth Analg 2016; 123:1380-1389. [DOI: 10.1213/ane.0000000000001509] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Naik BI, Nemergut EC, Kazemi A, Fernández L, Cederholm SK, McMurry TL, Durieux ME. The Effect of Dexmedetomidine on Postoperative Opioid Consumption and Pain After Major Spine Surgery. Anesth Analg 2016; 122:1646-53. [PMID: 27003917 DOI: 10.1213/ane.0000000000001226] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Adult deformity correction spine surgery can be associated with significant perioperative pain because of inflammatory, muscular, neuropathic, and postsurgical pain. α-2 Agonists have intrinsic antinociceptive and antihyperalgesic properties that can potentially reduce both postoperative opioid consumption and pain. We hypothesized that intraoperative dexmedetomidine would reduce postoperative opioid consumption and improve pain scores in deformity correction spine surgery. METHODS Patients undergoing >3 levels of thoracic and/or lumbar spine surgery were enrolled in this prospective randomized double-blind study to receive either dexmedetomidine (1 μg/kg load followed by a continuous infusion of 0.5 μg/kg/h) or saline. Both groups received a single dose of 0.2 mg/kg (ideal body weight) of methadone at the start of surgery. Intraoperative fentanyl was administered based on the clinical and hemodynamic signs suggestive of increased nociception. Postoperative analgesia was provided with a hydromorphone patient-controlled analgesia pump. Opioid consumption and pain scores were recorded at 24, 48, and 72 hours after surgery. RESULTS One hundred forty-two participants were enrolled with 131 completing the study. There was no significant difference in demographics (age, sex, weight, and ASA physical status), percentage of participants with preoperative opioid use, and daily median opioid consumption between the groups. The study was terminated early after interim analysis. Intraoperative opioid use was reduced in the dexmedetomidine arm (placebo versus dexmedetomidine, median [25%-75% interquartile range]: 7 [3-15] vs 3.5 [0-11] mg morphine equivalents, P = 0.04) but not at 24 hours: 49 (30-78) vs 61 (34-77) mg morphine equivalents, P = 0.65, or 48 hours: 41 (28-68) vs 40 (23-64) mg morphine equivalents, P = 0.60, or 72 hours: 29 (15-59) vs 30 (14-46) mg morphine equivalents, P = 0.58. The Wilcoxon-Mann-Whitney odds are 1.11 with 97.06% confidence interval (0.71-1.76) for opioid consumption. No difference in pain score, as measured by the 11-point visual analog scale, was seen at 24 hours (placebo versus dexmedetomidine, median [25%-75% interquartile range]: 7 [5-7] vs 6 [4-7], P = 0.12) and 48 hours (5 [3-7] vs 5 [3-6], P = 0.65). There was an increased incidence of bradycardia (placebo: 37% vs dexmedetomidine: 59% P = 0.02) and phenylephrine use in the dexmedetomidine group (placebo: 59% versus dexmedetomidine: 78%, P = 0.03). CONCLUSIONS Intraoperative dexmedetomidine does not reduce postoperative opioid consumption or improve pain scores after multilevel deformity correction spine surgery.
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Affiliation(s)
- Bhiken I Naik
- From the Departments of *Anesthesiology, †Neurosurgery, and ‡Public Health Sciences, University of Virginia, Charlottesville, Virginia
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Dunn LK, Durieux ME, Nemergut EC. Non-opioid analgesics: Novel approaches to perioperative analgesia for major spine surgery. Best Pract Res Clin Anaesthesiol 2016; 30:79-89. [DOI: 10.1016/j.bpa.2015.11.002] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 10/27/2015] [Accepted: 11/16/2015] [Indexed: 01/07/2023]
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Terkawi AS, Tsang S, Sessler DI, Terkawi RS, Nunemaker MS, Durieux ME, Shilling A. Improving Analgesic Efficacy and Safety of Thoracic Paravertebral Block for Breast Surgery: A Mixed-Effects Meta-Analysis. Pain Physician 2015; 18:E757-E780. [PMID: 26431130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND While most trials of thoracic paravertebral nerve blocks (TPVB) for breast surgery show benefit, their effect on postoperative pain intensity, opioid consumption, and prevention of chronic postsurgical pain varies substantially across studies. Variability may result from use of different drugs and techniques. OBJECTIVES To examine the use of TPVB in breast surgery, and to determine which method(s) provide optimal efficacy and safety. STUDY DESIGN Mixed-Effects Meta-Analysis. METHODS We conducted a systematic review of randomized trials comparing TPVB to no intervention using random-effects models. To evaluate the contributions of various techniques, clinical approaches were included as moderators in mixed-effects models. RESULTS A total of 24 randomized controlled trials (RCTs) with 1,822 patients were included. Use of TPVB decreased postoperative pain scores at rest and movement at the first 2, 24, 48, and 72 hours. TPVB modestly decreased intraoperative and postoperative opioid consumption, reduced nausea and vomiting, and shortened hospitalization, but to a probably clinically irrelevant degree. Blocks also appeared to reduce the incidence of chronic postsurgical pain at 6 months. Adding fentanyl to the TPVB improved pain at rest (at 24, 48, and 72 hours) and movement (at 24 and 72 hours). Multilevel blocks provided better postoperative pain control, but only during movement (at 2, 48, and 72 hours). Fewer procedural complications (especially hypotension, epidural spread, and Horner's syndrome) occurred when anatomical landmarks were supplemented with ultrasound guidance. LIMITATIONS The number of studies available was limited in the meta-analytic model of incidence of chronic post-surgical pain. CONCLUSION TPVB reduces postoperative pain and opioid consumption, and has a limited beneficial effect on the quality of recovery. From all the techniques that were evaluated, only the addition of fentanyl, and performing multilevel blocks were associated with improved acute analgesia. TPVB may reduce chronic postsurgical pain at 6 months.
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Affiliation(s)
| | - Siny Tsang
- Department of Epidemiology, Columbia University, New York, NY
| | | | - Rayan S Terkawi
- Department of Anesthesiology, King Fahad medical city, Riyadh, Saudi Arabia
| | - Megan S Nunemaker
- Claude Moore Health Sciences Library, University of Virginia, Charlottesville, VA
| | | | - Ashley Shilling
- Department of Anesthesiology, University of Virginia, Charlottesville, VA
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Naik BI, Pajewski TN, Bogdonoff DI, Zuo Z, Clark P, Terkawi AS, Durieux ME, Shaffrey CI, Nemergut EC. Rotational thromboelastometry–guided blood product management in major spine surgery. J Neurosurg Spine 2015; 23:239-49. [DOI: 10.3171/2014.12.spine14620] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT
Major spinal surgery in adult patients is often associated with significant intraoperative blood loss. Rotational thromboelastometry (ROTEM) is a functional viscoelastometric method for real-time hemostasis testing. In this study, the authors sought to characterize the coagulation abnormalities encountered in spine surgery and determine whether a ROTEM-guided, protocol-based approach to transfusion reduced blood loss and blood product use and cost.
METHODS
A hospital database was used to identify patients who had undergone adult deformity correction spine surgery with ROTEM-guided therapy. All patients who received ROTEM-guided therapy (ROTEM group) were matched with historical cohorts whose coagulation status had not been evaluated with ROTEM but who were treated using a conventional clinical and point-of-care laboratory approach to transfusion (Conventional group). Both groups were subdivided into 2 groups based on whether they had received intraoperative tranexamic acid (TXA), the only coagulation-modifying medication administered intraoperatively during the study period. In the ROTEM group, 26 patients received TXA (ROTEM-TXA group) and 24 did not (ROTEM-nonTXA group). Demographic, surgical, laboratory, and perioperative transfusion data were recorded. Data were analyzed by rank permutation test, adapted for the 1:2 ROTEM-to-Conventional matching structure, with p < 0.05 considered significant.
RESULTS
Comparison of the 2 groups in which TXA was used showed significantly less fresh-frozen plasma (FFP) use in the ROTEM-TXA group than in the Conventional-TXA group (median 0 units [range 0–4 units] vs 2.5 units [range 0–13 units], p < 0.0002) but significantly more cryoprecipitate use (median 1 unit [range 0–4 units] in the ROTEM-TXA group vs 0 units [range 0–2 units] in the Conventional-TXA group, p < 0.05), with a nonsignificant reduction in blood loss (median 2.6 L [range 0.9–5.4 L] in the ROTEM-TXA group vs 2.9 L [0.7–7.0 L] in the Conventional-TXA group, p = 0.21). In the 2 groups in which TXA was not used, the ROTEM-nonTXA group showed significantly less blood loss than the Conventional-nonTXA group (median 1 L [range 0.2–6.0 L] vs 1.5 L [range 1.0–4.5 L], p = 0.0005), with a trend toward less transfusion of packed red blood cells (pRBC) (median 0 units [range 0–4 units] vs 1 unit [range 0–9 units], p = 0.09]. Cryoprecipitate use was increased and FFP use decreased in response to ROTEM analysis identifying hypofibrinogenemia as a major contributor to ongoing coagulopathy.
CONCLUSIONS
In major spine surgery, ROTEM-guided transfusion allows for standardization of transfusion practices and early identification and treatment of hypofibrinogenemia. Hypofibrinogenemia is an important cause of the coagulopathy encountered during these procedures and aggressive management of this complication is associated with less intraoperative blood loss, reduced transfusion requirements, and decreased transfusion-related cost.
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Affiliation(s)
| | | | | | - Zhiyi Zuo
- Departments of 1Anesthesiology,
- 2Neurosurgery, and
| | - Pamela Clark
- 3Pathology, University of Virginia, Charlottesville, Virginia
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Tiouririne M, Terkawi AS, Durieux ME. In response to perioperative use of systemic lidocaine. Pain Physician 2015; 18:E443-E444. [PMID: 26000698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Affiliation(s)
| | - Abdullah S Terkawi
- Department of Anesthesiology, University of Virginia, Charlottesville, VA
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Terkawi AS, Sharma S, Durieux ME, Thammishetti S, Brenin D, Tiouririne M. Perioperative lidocaine infusion reduces the incidence of post-mastectomy chronic pain: a double-blind, placebo-controlled randomized trial. Pain Physician 2015; 18:E139-E146. [PMID: 25794212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND Chronic post-surgical pain (CPSP) is a not uncommon complication after mastectomy, with a reported incidence between 20% and 68%. Careful dissection, the use of minimally invasive surgical techniques, and attempts to reduce the associated inflammatory and hyperalgesic responses are suggested methods to prevent CPSP. OBJECTIVE To determine if the use of perioperative lidocaine infusion is associated with decreased incidence of CPSP after mastectomy. STUDY DESIGN Double-blind, placebo-controlled randomized trial. METHODS This is a secondary analysis of data from 61 out of 71 patients who underwent mastectomy for breast cancer. Patients were randomized to either placebo (Group P; n = 27) or intravenous lidocaine (Group L; n = 34, bolus 1.5 mg/kg at induction, then infusion at 2 mg/kg/hr, up to 2 hours after the end of surgery) in a prospective double-blind design. CPSP was assessed at 6 months after surgery. Stepwise logistic regression analysis was performed to assess the efficacy of lidocaine. RESULTS Overall 12 (20%) patients developed CPSP, 8 (30%) in the placebo group and 4 (12%) in the lidocaine group. Predictive factors for CPSP that remained significant after multivariate analysis included lidocaine (associated with a 20-fold decrease in CPSP, P = 0.013), breast implant placement (associated with a 16-fold increase in CPSP, P = 0.034), and radiotherapy (associated with a 29-fold increase in CPSP, P = 0.008). LIMITATIONS Small sample size. CONCLUSION Perioperative lidocaine administration was associated with a decreased incidence of CPSP, while breast implant placement and radiotherapy were associated with an increased incidence. These findings suggest a protective effect of lidocaine on CPSP development in mastectomy patients.
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Affiliation(s)
| | | | | | | | | | - Mohamed Tiouririne
- Department of Anesthesiology, University of Virginia, Charlottesville, VA Department of Anesthesiology, Women and Children's Hospital of Buffalo; Department of Surgery, University of Virginia, Charlottesville, VA
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Abstract
The prevalence of obesity has increased greatly over the last 20 years, resulting in an increase in the number of bariatric and nonbariatric surgeries in this population. We present the case of a 20-year-old male, weighing 610 kg (1345 lb), and believed to be the heaviest living man in the world. After 4 months of rigorous in-hospital weight reduction, now weighing 510 kg (1125 lb), he underwent a laparoscopic gastric sleeve procedure under general anesthesia. This report describes the management of his anesthetic and exemplifies the challenges associated with this patient population.
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Affiliation(s)
- Abdullah S Terkawi
- Department of Anesthesiology, King Fahad Medical City, Riyadh, Saudi Arabia ; Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, USA
| | - Mahmood Rafiq
- Department of Anesthesiology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Reaad Algadaan
- Department of Anesthesiology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Insha Ur Rehman
- Department of Anesthesiology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Khaled S Doais
- Department of Anesthesiology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Marcel E Durieux
- Department of Anesthesiology, University of Virginia, Charlottesville, Virginia, USA
| | - Mazen AlSohaibani
- Department of Anesthesiology, King Fahad Medical City, Riyadh, Saudi Arabia
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Naik BI, Durieux ME. Hemodynamic monitoring devices: Putting it all together. Best Pract Res Clin Anaesthesiol 2014; 28:477-88. [DOI: 10.1016/j.bpa.2014.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 09/05/2014] [Accepted: 09/17/2014] [Indexed: 10/24/2022]
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Affiliation(s)
- Christina Hayhurst
- From the Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia
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Groves DS, Blum FE, Huffmyer JL, Kennedy JL, Ahmad HB, Durieux ME, Kern JA. Effects of Early Inhaled Epoprostenol Therapy on Pulmonary Artery Pressure and Blood Loss During LVAD Placement. J Cardiothorac Vasc Anesth 2014; 28:652-60. [DOI: 10.1053/j.jvca.2013.05.028] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Indexed: 11/11/2022]
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Tashjian JA, Durieux ME. Editorial comment: serotonin syndrome after cardiopulmonary bypass: a case demonstrating the interaction between methylene blue and selective serotonin reuptake inhibitors and serotonin syndrome caused by administration of methylene blue to a patient receiving selective serotonin reuptake inhibitors. A A Case Rep 2014; 2:115. [PMID: 25611877 DOI: 10.1213/xaa.0000000000000011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Affiliation(s)
- Jessica A Tashjian
- Department of Anesthesiology, University of Virginia Health System, Charlottesville, Virginia,
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Naik BI, Colquhoun DA, McKinney WE, Smith AB, Titus B, McMurry TL, Raphael J, Durieux ME. Incidence and risk factors for acute kidney injury after spine surgery using the RIFLE classification. J Neurosurg Spine 2014; 20:505-11. [DOI: 10.3171/2014.2.spine13596] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Earlier definitions of acute renal failure are not sensitive in identifying milder forms of acute kidney injury (AKI). The authors hypothesized that by applying the RIFLE criteria for acute renal failure (Risk of renal dysfunction, Injury to the kidney, Failure of kidney function, Loss of kidney function, and End-stage kidney disease) to thoracic and lumbar spine surgery, there would be a higher incidence of AKI. They also developed a model to predict the postoperative glomerular filtration rate (GFR).
Methods
A hospital data repository was used to identify patients undergoing thoracic and/or lumbar spine surgery over a 5-year period (2006–2011). The lowest GFR in the first week after surgery was used to identify and categorize kidney injury if present. Risk factors were identified and a model was developed to predict postoperative GFR based on the defined risk factors.
Results
A total of 726 patients were identified over the study period. The incidence of AKI was 3.9% (n = 28) based on the RIFLE classification with 23 patients in the risk category and 5 in the injury category. No patient was classified into the failure category or required renal replacement therapy. The baseline GFR in the non-AKI and AKI groups was 80 and 79.8 ml/min, respectively. After univariate analysis, only hypertension was associated with postoperative AKI (p = 0.02). A model was developed to predict the postoperative GFR. This model accounted for 64.4% of the variation in the postoperative GFRs (r2 = 0.644).
Conclusions
The incidence of AKI in spine surgery is higher than previously reported, with all of the patients classified into either the risk or injury RIFLE categories. Because these categories have previously been shown to be associated with poor long-term outcomes, early recognition, management, and follow-up of these patients is important.
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