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Brindley PG, Deschamps J, Milovanovic L, Buchanan BM. Are routine chest radiographs still indicated after central line insertion? A scoping review. J Intensive Care Soc 2024; 25:190-207. [PMID: 38737308 PMCID: PMC11086721 DOI: 10.1177/17511437241227739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2024] Open
Abstract
Introduction Central venous catheters are increasingly inserted using point-of-care ultrasound (POCUS) guidance. Following insertion, it is still common to request a confirmatory chest radiograph for subclavian and internal jugular lines, at least outside of the operating theater. This scoping review addresses: (i) the justification for routine post-insertion radiographs, (ii) whether it would better to use post-insertion POCUS instead, and (iii) the perceived barriers to change. Methods We searched the electronic databases, Ovid MEDLINE (1946-) and Ovid EMBASE (1974-), using the MESH terms ("Echography" OR "Ultrasonography" OR "Ultrasound") AND "Central Venous Catheter" up until February 2023. We also searched clinical practice guidelines, and targeted literature, including cited and citing articles. We included adults (⩾18 years) and English and French language publications. We included randomized control trials, prospective and retrospective cohort studies, systematic reviews, and surveys. Results Four thousand seventy-one articles were screened, 117 full-text articles accessed, and 41 retained. Thirteen examined cardiac/vascular methods; 5 examined isolated contrast-enhanced ultrasonography; 7 examined isolated rapid atrial swirl sign; and 13 examined combined/integrated methods. In addition, three systematic reviews/meta-analyses and one survey addressed barriers to POCUS adoption. Discussion We believe that the literature supports retiring the routine post-central line chest radiograph. This is not only because POCUS has made line insertion safer, but because POCUS performs at least as well, and is associated with less radiation, lower cost, time savings, and greater accuracy. There has been less written about perceived barriers to change, but the literature shows that these concerns- which include upfront costs, time-to-train, medicolegal concerns and habit- can be challenged and hence overcome.
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Affiliation(s)
- P. G. Brindley
- Department of Critical Care Medicine, University of Alberta, Edmonton, AB, Canada
| | - J. Deschamps
- Department of Intensive Care and Resuscitation, Integrated Hospital Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
| | - L. Milovanovic
- Department of Critical Care Medicine, University of Alberta, Edmonton, AB, Canada
| | - B. M. Buchanan
- Department of Critical Care Medicine, University of Alberta, Edmonton, AB, Canada
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Ablordeppey EA, Keating SM, Brown KM, Theodoro DL, Griffey RT, James AS. Implementation of ultrasound after central venous catheter insertion: A qualitative study in early adopters. J Vasc Access 2023; 24:879-888. [PMID: 34763555 DOI: 10.1177/11297298211053447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The adoption rate of point of care ultrasound (POCUS) for the confirmation of central venous catheter (CVC) positioning and exclusion of post procedure pneumothorax is low despite advantages in workflow compared to traditional chest X-ray (CXR). To explore why, we convened focus groups to address barriers and facilitators of implementation for POCUS guided CVC confirmation and de-implementation of post-procedure CXR. METHODS We conducted focus groups with emergency medicine and critical care providers to discuss current practices in POCUS for CVC confirmation. The semi-structured focus group interview guide was informed by the Consolidated Framework for Implementation Research (CFIR). We performed qualitative content analysis of the resulting transcripts using a consensual qualitative research approach (NVivo software), aiming to identify priority categories that describe the barriers and facilitators of POCUS guided CVC confirmation. RESULTS The coding dictionary of barriers and facilitators consisted of 21 codes from the focus group discussions. Our qualitative analysis revealed that 12 codes emerged spontaneously (inductively) within the focus group discussions and aligned directly to CFIR constructs. Common barriers included provider influences (e.g. knowledge and beliefs about POCUS for CVC confirmation), external network (e.g. societal guidelines, ancillary staff, and consultants), and inertia (habit or reflexive processes). Common facilitators included ultrasound protocol advantage and champions. Time and provider outcomes (cognitive offload, ownership, and independence) emerged as early barriers but late facilitators. CONCLUSION Our qualitative analysis demonstrates real and perceived barriers against implementation of POCUS for CVC position confirmation and pneumothorax exclusion. Our findings discovered organizational and personal constructs that will inform development of multifaceted strategies toward implementation of POCUS after CVC insertion.
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Affiliation(s)
- Enyo A Ablordeppey
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
- Department of Emergency Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Shannon M Keating
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Katherine M Brown
- Department of Surgery, Division of Public Health Sciences, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Daniel L Theodoro
- Department of Emergency Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Richard T Griffey
- Department of Emergency Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Aimee S James
- Department of Surgery, Division of Public Health Sciences, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
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3
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Ablordeppey EA, Koenig AM, Barker AR, Hernandez EE, Simkovich SM, Krings JG, Brown DS, Griffey RT. Response to "Comments on Economic Evaluation of Ultrasound-guided Central Venous Catheter Confirmation vs Chest Radiography in Critically Ill Patients: A Labor Cost Model". West J Emerg Med 2023; 24:370-371. [PMID: 36976609 PMCID: PMC10047731 DOI: 10.5811/westjem.2023.1.60160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 01/23/2023] [Indexed: 03/29/2023] Open
Affiliation(s)
- Enyo A Ablordeppey
- Washington University School of Medicine, Department of Anesthesiology, St. Louis, Missouri
- Washington University School of Medicine, Department of Emergency Medicine, St. Louis, Missouri
| | - Adam M Koenig
- Washington University School of Medicine, St. Louis, Missouri
| | - Abigail R Barker
- Washington University, Center for Health Economics and Policy at the Institute for Public Health, St. Louis, Missouri
| | - Emily E Hernandez
- Washington University, Center for Health Economics and Policy at the Institute for Public Health, St. Louis, Missouri
| | - Suzanne M Simkovich
- Medstar Health Research Institute, Division of Healthcare Delivery Research, Hyattsville, Maryland
- Georgetown University School of Medicine, Department of Medicine, Washington, DC
| | - James G Krings
- Washington University School of Medicine, Division of Pulmonary Critical Care Medicine, Department of Medicine, St. Louis, Missouri
| | - Derek S Brown
- Washington University in St. Louis, Brown School, St. Louis, Missouri
| | - Richard T Griffey
- Washington University School of Medicine, Department of Emergency Medicine, St. Louis, Missouri
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4
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Ablordeppey E, Koenig A, Barker A, Hernandez E, Simkovich S, Krings J, Brown D, Griffey R. Economic Evaluation of Ultrasound-guided Central Venous Catheter Confirmation vs Chest Radiography in Critically Ill Patients: A Labor Cost Model. West J Emerg Med 2022; 23:760-768. [PMID: 36205669 PMCID: PMC9541994 DOI: 10.5811/westjem.2022.7.56501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 07/04/2022] [Indexed: 11/11/2022] Open
Abstract
Introduction: Despite evidence suggesting that point-of-care ultrasound (POCUS) is faster and non-inferior for confirming position and excluding pneumothorax after central venous catheter (CVC) placement compared to traditional radiography, millions of chest radiographs (CXR) are performed annually for this purpose. Whether the use of POCUS results in cost savings compared to CXR is less clear but could represent a relative advantage in implementation efforts. Our objective in this study was to evaluate the labor cost difference for POCUS-guided vs CXR-guided CVC position confirmation practices.
Methods: We developed a model to evaluate the per patient difference in labor cost between POCUS-guided vs CXR-guided CVC confirmation at our local urban, tertiary academic institution. We used internal cost data from our institution to populate the variables in our model.
Results: The estimated labor cost per patient was $18.48 using CXR compared to $14.66 for POCUS, resulting in a net direct cost savings of $3.82 (21%) per patient using POCUS for CVC confirmation.
Conclusion: In this study comparing the labor costs of two approaches for CVC confirmation, the more efficient alternative (POCUS-guided) is not more expensive than traditional CXR. Performing an economic analysis framed in terms of labor costs and work efficiency may influence stakeholders and facilitate earlier adoption of POCUS for CVC confirmation.
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Affiliation(s)
- Enyo Ablordeppey
- Washington University School of Medicine, Department of Anesthesiology, St. Louis, Missouri; Washington University School of Medicine, Department of Emergency Medicine, St. Louis, Missouri
| | - Adam Koenig
- Washington University School of Medicine, St. Louis, Missouri
| | - Abigail Barker
- Washington University, Center for Health Economics and Policy at the Institute for Public Health, St. Louis, Missouri
| | - Emily Hernandez
- Washington University, Center for Health Economics and Policy at the Institute for Public Health, St. Louis, Missouri
| | - Suzanne Simkovich
- Medstar Health Research Institute, Division of Healthcare Delivery Research, Hyattsville, Maryland; Georgetown University School of Medicine, Department of Medicine, Washington, DC
| | - James Krings
- Washington University School of Medicine, Division of Pulmonary Critical Care Medicine, Department of Medicine, St. Louis, Missouri
| | - Derek Brown
- Washington University in St. Louis, Brown School, St. Louis, Missouri
| | - Richard Griffey
- Washington University School of Medicine, Department of Emergency Medicine, St. Louis, Missouri
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5
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Corradi F, Guarracino F, Santori G, Brusasco C, Tavazzi G, Via G, Mongodi S, Mojoli F, Biagini RUD, Isirdi A, Dazzi F, Robba C, Vetrugno L, Forfori F. Ultrasound localization of central vein catheter tip by contrast-enhanced transthoracic ultrasonography: a comparison study with trans-esophageal echocardiography. Crit Care 2022; 26:113. [PMID: 35449059 PMCID: PMC9027702 DOI: 10.1186/s13054-022-03985-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 04/07/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To assess the usefulness of pre-operative contrast-enhanced transthoracic echocardiography (CE-TTE) and post-operative chest-x-ray (CXR) for evaluating central venous catheter (CVC) tip placements, with trans-esophageal echocardiography (TEE) as gold standard. METHODS A prospective single-center, observational study was performed in 111 patients requiring CVC positioning into the internal jugular vein for elective cardiac surgery. At the end of CVC insertion by landmark technique, a contrast-enhanced TTE was performed by both the apical four-chambers and epigastric bicaval acoustic view to assess catheter tip position; then, a TEE was performed and considered as a reference technique. A postoperative CXR was obtained for all patients. RESULTS As per TEE, 74 (67%) catheter tips were correctly placed and 37 (33%) misplaced. Considering intravascular and intracardiac misplacements together, they were detected in 8 patients by CE-TTE via apical four-chamber view, 36 patients by CE-TTE via epigastric bicaval acoustic view, and 12 patients by CXR. For the detection of catheter tip misplacement, CE-TTE via epigastric bicaval acoustic view was the most accurate method providing 97% sensitivity, 90% specificity, and 92% diagnostic accuracy if compared with either CE-TTE via apical four-chamber view or CXR. Concordance with TEE was 79% (p < 0.001) for CE-TTE via epigastric bicaval acoustic view. CONCLUSIONS The concordance between CE-TTE via epigastric bicaval acoustic view and TEE suggests the use of the former as a standard technique to ensure the correct positioning of catheter tip after central venous cannulation to optimize the use of hospital resources and minimize radiation exposure.
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Affiliation(s)
- Francesco Corradi
- Department of Surgical, Medical, Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy. .,Azienda Ospedaliero Universitaria Pisana, Via Paradisa, 2, 56124, Pisa, PI, Italy.
| | - Fabio Guarracino
- Department of Anesthesia and Critical Care Medicine, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Gregorio Santori
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Claudia Brusasco
- Anesthesia and Intensive Care Unit, E.O. Ospedali Galliera, Genoa, Italy
| | - Guido Tavazzi
- Department of Clinical Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy.,Anaesthesia, Intensive Care and Pain Therapy, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Gabriele Via
- Cardiac Anesthesia and Intensive Care, Fondazione Cardiocentro Ticino, Lugano, Switzerland
| | - Silvia Mongodi
- Anaesthesia, Intensive Care and Pain Therapy, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Francesco Mojoli
- Department of Clinical Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy.,Anaesthesia, Intensive Care and Pain Therapy, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | | | - Alessandro Isirdi
- Department of Surgical, Medical, Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - Federico Dazzi
- Department of Surgical, Medical, Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - Chiara Robba
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy.,Anesthesia and Intensive Care, Policlinico San Martino, IRCCS for Oncology and Neuroscience, Genoa, Italy
| | - Luigi Vetrugno
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy
| | - Francesco Forfori
- Department of Surgical, Medical, Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
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Ablordeppey EA, Powell B, McKay V, Keating S, James A, Carpenter C, Kollef M, Griffey R. Protocol for DRAUP: a deimplementation programme to decrease routine chest radiographs after central venous catheter insertion. BMJ Open Qual 2021; 10:bmjoq-2020-001222. [PMID: 34663588 PMCID: PMC8524291 DOI: 10.1136/bmjoq-2020-001222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 10/02/2021] [Indexed: 12/02/2022] Open
Abstract
Introduction Avoiding low value medical practices is an important focus in current healthcare utilisation. Despite advantages of point-of-care ultrasound (POCUS) over chest X-ray including improved workflow and timeliness of results, POCUS-guided central venous catheter (CVC) position confirmation has slow rate of adoption. This demonstrates a gap that is ripe for the development of an intervention. Methods The intervention is a deimplementation programme called DRAUP (deimplementation of routine chest radiographs after adoption of ultrasound-guided insertion and confirmation of central venous catheter protocol) that will be created to address one unnecessary imaging modality in the acute care environment. We propose a three-phase approach to changing low-value practices. In phase 1, we will be guided by the Consolidated Framework for Implementation Research framework to explore barriers and facilitators of POCUS for CVC confirmation in a single centre, large tertiary, academic hospital via focus groups. The qualitative methods will inform the development and adaptation of strategies that address identified determinants of change. In phase 2, the multifaceted strategies will be conceptualised using Morgan’s framework for understanding and reducing medical overuse. In phase 3, we will locally implement these strategies and assess them using Proctor’s outcomes (adoption, deadoption, fidelity and penetration) in an observational study to demonstrate proof of concept, gaining valuable insights on the programme. Secondary outcomes will include POCUS-guided CVC confirmation efficacy measured by time and effectiveness measured by sensitivity and specificity of POCUS confirmation after CVC insertion. With limited data available to inform interventions that use concurrent implementation and deimplementation strategies to substitute chest X-ray for POCUS using the DRAUP programme, we propose that this primary implementation and secondary effectiveness pilot study will provide novel data that will expand the knowledge of implementation approaches to replacing low value or unnecessary care in acute care environments. Ethics and dissemination Approval of the study by the Human Research Protection Office has been obtained. This work will be disseminated by publication of peer-reviewed manuscripts, presentation in abstract form at scientific meetings and data sharing with other investigators through academically established means. Trial registration number ClinicalTrials.gov Identifier, NCT04324762, registered on 27 March 2020.
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Affiliation(s)
- Enyo A Ablordeppey
- Department of Anesthesiology and Emergency Medicine, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
| | - Byron Powell
- Brown School at Washington University in St Louis, St Louis, Missouri, USA
| | - Virginia McKay
- Brown School at Washington University in St Louis, St Louis, Missouri, USA
| | - Shannon Keating
- Department of Anesthesiology, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
| | - Aimee James
- Department of Surgery, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
| | - Christopher Carpenter
- Department of Emergency Medicine, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
| | - Marin Kollef
- Department of Internal Medicine, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
| | - Richard Griffey
- Department of Emergency Medicine, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
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7
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Ablordeppey EA, Drewry AM, Anderson AL, Casali D, Wallace LA, Kane DS, Tian L, House SL, Fuller BM, Griffey RT, Theodoro DL. Point-of-care Ultrasound-guided Central Venous Catheter Confirmation in Ultrasound Nonexperts. AEM EDUCATION AND TRAINING 2021; 5:e10530. [PMID: 34124497 PMCID: PMC8173448 DOI: 10.1002/aet2.10530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 08/31/2020] [Accepted: 09/01/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Emerging evidence suggests that chest radiography (CXR) following central venous catheter (CVC) placement is unnecessary when point-of-care ultrasound (POCUS) is used to confirm catheter position and exclude pneumothorax. However, few providers have adopted this practice, and it is unknown what contributing factors may play a role in this lack of adoption, such as ultrasound experience. The objective of this study was to evaluate the diagnostic accuracy of POCUS to confirm CVC position and exclude a pneumothorax after brief education and training of nonexperts. METHODS We performed a prospective cohort study in a single academic medical center to determine the diagnostic characteristics of a POCUS-guided CVC confirmation protocol after brief training performed by POCUS nonexperts. POCUS nonexperts (emergency medicine senior residents and critical care fellows) independently performed a POCUS-guided CVC confirmation protocol after a 30-minute didactic training. The primary outcome was the diagnostic accuracy of the POCUS-guided CVC confirmation protocol for malposition and pneumothorax detection. Secondary outcomes were efficiency and feasibility of adequate image acquisition, adjudicated by POCUS experts. RESULTS Twenty-six POCUS nonexperts collected data on 190 patients in the final analysis. There were five (2.5%) CVC malpositions and six (3%) pneumothoraxes on CXR. The positive likelihood ratios of POCUS for malposition detection and pneumothorax were 12.33 (95% confidence interval [CI] = 3.26 to 46.69) and 3.41 (95% CI = 0.51 to 22.76), respectively. The accuracy of POCUS for pneumothorax detection compared to CXR was 0.93 (95% CI = 0.88 to 0.96) and the sensitivity was 0.17 (95% CI = 0.00 to 0.64). The median (interquartile range) time for CVC confirmation was lower for POCUS (9 minutes [8.5-9.5 minutes]) compared to CXR (29 minutes [1-269 minutes]; Mann-Whitney U, p < 0.01). Adequate protocol image acquisition was achieved in 76% of the patients. CONCLUSION Thirty-minute training of POCUS in nonexperts demonstrates adequate diagnostic accuracy, efficiency, and feasibility of POCUS-guided CVC position confirmation, but not exclusion of pneumothorax.
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Affiliation(s)
- Enyo A. Ablordeppey
- From theDepartment of AnesthesiologyWashington University School of MedicineSt. LouisMOUSA
- theDepartment of Emergency MedicineWashington University School of MedicineSt. LouisMOUSA
| | - Anne M. Drewry
- From theDepartment of AnesthesiologyWashington University School of MedicineSt. LouisMOUSA
| | - Adam L. Anderson
- theDepartment of Internal MedicineWashington University School of MedicineSt. LouisMOUSA
| | - Diego Casali
- and theDepartment of SurgeryWashington University School of MedicineSt. LouisMOUSA
- and theDepartment of SurgeryDivision of Cardiothoracic SurgeryCedars Sinai Medical CenterLos AngelesCAUSA
| | - Laura A. Wallace
- theDepartment of Emergency MedicineWashington University School of MedicineSt. LouisMOUSA
| | - Deborah S. Kane
- theDepartment of Emergency MedicineWashington University School of MedicineSt. LouisMOUSA
| | - LinLin Tian
- theDepartment of Emergency MedicineWashington University School of MedicineSt. LouisMOUSA
| | - Stacey L. House
- theDepartment of Emergency MedicineWashington University School of MedicineSt. LouisMOUSA
| | - Brian M. Fuller
- From theDepartment of AnesthesiologyWashington University School of MedicineSt. LouisMOUSA
- theDepartment of Emergency MedicineWashington University School of MedicineSt. LouisMOUSA
| | - Richard T. Griffey
- theDepartment of Emergency MedicineWashington University School of MedicineSt. LouisMOUSA
| | - Daniel L. Theodoro
- theDepartment of Emergency MedicineWashington University School of MedicineSt. LouisMOUSA
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Fang Z, Chen P, Tang S, Chen A, Zhang C, Peng G, Li M, Chen X. Will mesenchymal stem cells be future directions for treating radiation-induced skin injury? Stem Cell Res Ther 2021; 12:179. [PMID: 33712078 PMCID: PMC7952822 DOI: 10.1186/s13287-021-02261-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 03/01/2021] [Indexed: 01/09/2023] Open
Abstract
Radiation-induced skin injury (RISI) is one of the common serious side effects of radiotherapy (RT) for patients with malignant tumors. Mesenchymal stem cells (MSCs) are applied to RISI repair in some clinical cases series except some traditional options. Though direct replacement of damaged cells may be achieved through differentiation capacity of MSCs, more recent data indicate that various cytokines and chemokines secreted by MSCs are involved in synergetic therapy of RISI by anti-inflammatory, immunomodulation, antioxidant, revascularization, and anti-apoptotic activity. In this paper, we not only discussed different sources of MSCs on the treatment of RISI both in preclinical studies and clinical trials, but also summarized the applications and mechanisms of MSCs in other related regenerative fields.
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Affiliation(s)
- Zhuoqun Fang
- Department of Plastic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, People's Republic of China
| | - Penghong Chen
- Department of Plastic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, People's Republic of China
| | - Shijie Tang
- Department of Plastic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, People's Republic of China
| | - Aizhen Chen
- Department of Plastic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, People's Republic of China
| | - Chaoyu Zhang
- Department of Plastic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, People's Republic of China
| | - Guohao Peng
- Department of Plastic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, People's Republic of China
| | - Ming Li
- Department of Plastic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, People's Republic of China
| | - Xiaosong Chen
- Department of Plastic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, Fujian, People's Republic of China.
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9
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Veten A, Davis J, Kavanagh R, Thomas N, Zurca A. Practice Patterns of Central Venous Catheter Placement and Confirmation in Pediatric Critical Care. J Pediatr Intensive Care 2021; 11:254-258. [DOI: 10.1055/s-0041-1723949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/04/2021] [Indexed: 10/22/2022] Open
Abstract
AbstractOptimal practices for the placement of central venous catheters (CVCs) in critically ill children are unclear. This study describes the clinical practice of pediatric critical care medicine (PCCM) providers regarding CVC placement, including site selection, confirmation practices and assessment of complications. Two-hundred fourteen PCCM providers responded to an electronic survey, including 170 (79%) attending physicians, 30 (14%) fellow physicians, and 14 (7%) advanced practice providers. PCCM providers most commonly place internal jugular (IJ) and femoral CVCs, with subclavian CVCs and peripherally inserted central catheters (PICCs) placed less commonly (IJ 99%, femoral 95%, subclavian 40%, PICC 19%). The IJ is the most preferred site (128/214 (60%)); decreased infection risk is the most common reason for preferring this site. The subclavian is the least preferred site (150/214 [70%]) due to concern for increased risk of complications (51%) and personal discomfort with the procedure (49%). One-hundred twenty-six (59%) of respondents reported receiving formal ultrasound (US) or echocardiography training. Respondents reported using dynamic US guidance for placement in 90% of IJ, 86% of PICC, 78% of femoral, and 12% of subclavian CVCs. Plain radiography (X-ray) was the most preferred modality for confirming CVC tip position (85%) compared with US (9%) and no imaging (5%). Most providers reported using X-ray to evaluate for pneumothorax following upper extremity CVC placement, with only 5% reporting use of US and none relying on physical exam alone. This study demonstrates wide variability in PCCM providers' CVC placement practices. Potential training gaps exist for placement of subclavian catheters and use of US.
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Affiliation(s)
- Ahmed Veten
- Department of Pediatric Critical Care, at Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania, United States
| | - Joshua Davis
- Department of Emergency Medicine Resident at Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania, United States
| | - Robert Kavanagh
- Department of Pediatrics & Critical Care Medicine at Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania, United States
| | - Neal Thomas
- Department of Pediatrics and Public Health Sciences, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania, United States
| | - Adrian Zurca
- Department of Pediatric Critical Care, Pediatrics at Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania, United States
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10
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Kang M, Bae J, Moon S, Chung TN. Chest radiography for simplified evaluation of central venous catheter tip positioning for safe and accurate haemodynamic monitoring: a retrospective observational study. BMJ Open 2021; 11:e041101. [PMID: 33397666 PMCID: PMC7783527 DOI: 10.1136/bmjopen-2020-041101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES The tip-to-carina (TC) distance on a simple chest X-ray (CXR) has proven value in the determination of correct central venous catheter (CVC) positioning. However, previous studies have mostly focused on preventing the atrial insertion of the CVC tip, and not on appropriate positioning for accurate haemodynamic monitoring. We aimed to assess whether the TC distance could detect the passage of the CVC tip into the superior vena cava (SVC) and the right atrium (RA), and to accordingly suggest cut-off reference values for these two aspects. DESIGN Retrospective observational cohort study. SETTING Single urban tertiary level academic hospital. PARTICIPANTS 479 patients who underwent CXR and chest CT scan after the insertion of a CVC with a 24-hour interval during the study period. INTERVENTION The TC distance was measured on CXR, and the position of the CVC tip was assessed on the chest CT images. The TC distance was described as a negative or positive number if the CVC tip was above or below the carina, respectively. Receiver-operating characteristics curve analyses were conducted to ascertain the TC distance to detect SVC entrance and RA insertion of CVC tip. RESULTS The TC distance could significantly detect both SVC entrance and RA insertion (p<0.001 for both; area under curve 0.987 and 0.965, respectively), with a reference range of -6.69 to 15.61 mm. CONCLUSION The TC distance in CXR is a simple and precise method to confirm not only the safe placement of the CVC tip but also its optimal positioning for accurate haemodynamic monitoring.
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Affiliation(s)
- Minwoo Kang
- Department of Emergency Medicine, CHA Bundang Medical Center, CHA University, Seongnam-Si, Gyeonggi-do, Republic of Korea
| | - Jinkun Bae
- Department of Emergency Medicine, CHA Bundang Medical Center, CHA University, Seongnam-Si, Gyeonggi-do, Republic of Korea
| | - Sujin Moon
- School of Medicine, CHA University, Seongnam-Si, Gyeonggi-do, Republic of Korea
| | - Tae Nyoung Chung
- Department of Emergency Medicine, CHA Bundang Medical Center, CHA University, Seongnam-Si, Gyeonggi-do, Republic of Korea
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What's New in Shock, May 2019? Shock 2020; 51:535-537. [PMID: 30985603 DOI: 10.1097/shk.0000000000001322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
More than 5 million central lines are placed in the United States each year. Advanced practice providers place central lines and must understand the importance of ultrasound guidance technology. The use of anatomic landmarks to place central lines has been employed in the past and in some instances is still used. This method may make accessing the target vessel difficult in the patient with anomalous anatomy or in the obese patient. These characteristics decrease successful placement and increase complications. Different organizations have agreed that the use of ultrasound during central venous access has decreased rates of complication and cost. In addition to cannulating and accessing a central vein, ultrasound can be used to rapidly confirm placement and to rule out complications such as pneumothorax. Utilizing ultrasound to assist in performance of procedures, and in assessment of patients, is a skill that should be optimized by nurse practitioners.
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Ultrasound-guided vascular access in critical illness. Intensive Care Med 2019; 45:434-446. [PMID: 30778648 DOI: 10.1007/s00134-019-05564-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 02/04/2019] [Indexed: 10/27/2022]
Abstract
Over the past two decades, ultrasound (US) has become widely accepted to guide safe and accurate insertion of vascular devices in critically ill patients. We emphasize central venous catheter insertion, given its broad application in critically ill patients, but also review the use of US for accessing peripheral veins, arteries, the medullary canal, and vessels for institution of extracorporeal life support. To ensure procedural safety and high cannulation success rates we recommend using a systematic protocolized approach for US-guided vascular access in elective clinical situations. A standardized approach minimizes variability in clinical practice, provides a framework for education and training, facilitates implementation, and enables quality analysis. This review will address the state of US-guided vascular access, including current practice and future directions.
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