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Mehta V, Tharp P, Caruthers C, Dias A, Wooster M. Transcarotid artery revascularization can safely be performed with regional anesthesia and no intensive care unit stay. J Vasc Surg 2023; 77:555-558. [PMID: 36280194 PMCID: PMC9585845 DOI: 10.1016/j.jvs.2022.09.026] [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: 08/14/2022] [Revised: 09/23/2022] [Accepted: 09/29/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Hospital resource use is under constant review, and the extent and intensity of postoperative care requirements for vascular surgical procedures is particularly relevant in the setting of the coronavirus disease 2019 pandemic and its impact on staffed intensive care unit (ICU) beds. We sought to evaluate the feasibility of regional anesthesia (RA) and low-intensity postoperative care for patients undergoing transcarotid artery revascularization (TCAR) at our institution. METHODS All patients undergoing TCAR at a single institution from 2018 to 2020 were reviewed. Perioperative management (anticoagulation and antiplatelet therapy, hemodynamic monitoring, neurovascular examination, nursing instructions) was standardized by use of an institutional protocol. Anesthetic modality was at the surgeon's preference. Patients were transferred to a postanesthesia care unit for 2 hours followed by the step-down unit, to a postanesthesia care unit for 4 hours followed by the floor, or alternatively transferred to the ICU. Intravenous (IV) blood pressure medications could be administered at all environments except the floor. Recovery location and length of stay were recorded. RESULTS A total of 83 patients underwent TCAR during the study period. The mean age 72 ± 9 years and 59% were male. Thirty-six percent were symptomatic. RA was used for 84% with none converted to general anesthesia (GA) intraoperatively. Postoperatively, 7 of the 83 patients (8%) included in this study were monitored in an ICU overnight (decided perioperatively), mostly for patients with prior neurological symptoms, but in 1 case for postoperative neurological event and in another owing to pulseless electrical activity arrest. Six patients required IV antihypertensives and eight required IV vasoactive support postoperatively. The mean length of ICU stay was 3.7 ± 5.1 days. The mean length of hospital stay for all patients was 2.4 ± 3.3 days. The length of stay for patients undergoing TCAR with GA was higher than those undergoing TCAR with RA (4.2 ± 4.9 days vs 1.4 ± 1.2 days, respectively; P = .066). The incidence of stroke, death, and myocardial infarction was 2.4%. There was one postoperative stroke considered to be a recrudescence of prior stroke, and one respiratory arrest fatality in a frail patient with neck hematoma both of whom were treated under GA. CONCLUSIONS Using perioperative care protocols, TCAR can safely be performed while avoiding both GA and an ICU stay in most patients.
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Affiliation(s)
- Veena Mehta
- Division of Vascular Surgery, Department of Surgery, Harbor-UCLA Medical Center, Torrance, CA,Correspondence: Veena Mehta, MD, Department of Surgery, Harbor-UCLA Medical Center, 1000 W Carson St, Torrance, CA 90502
| | - Peyton Tharp
- College of Medicine, Medical University of South Carolina, Charleston, SC
| | - Courtney Caruthers
- College of Medicine, Medical University of South Carolina, Charleston, SC
| | - Agenor Dias
- Division of Vascular Surgery, Department of Surgery, Medical University of South Carolina, Charleston, SC
| | - Mathew Wooster
- Division of Vascular Surgery, Department of Surgery, Medical University of South Carolina, Charleston, SC
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Aspalter M, Enzmann FK, Hölzenbein TJ, Hitzl W, Primavesi F, Algayerova L, Nierlich P, Kartnig C, Seitelberger R, Linni K. Preoperative anxiety as predictor of perioperative clinical events following carotid surgery: a prospective observational study. Perioper Med (Lond) 2021; 10:53. [PMID: 34876216 PMCID: PMC8653535 DOI: 10.1186/s13741-021-00223-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 09/30/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Psychological factors like anxiety and depression are recognised to play a causal role in the development of cardiovascular disease and they may also influence outcome after vascular surgery procedures. The aim of this study was to investigate the association of anxiety and depression with postoperative outcome following elective carotid surgery. METHODS Single centre prospective observational study of patients treated for asymptomatic carotid artery stenosis at an academic vascular surgery centre. Preoperative anxiety and depression were evaluated using self-reporting questionnaires: Spielberger State-Trait Anxiety Inventory (STAI-S/-T) and Hospital Anxiety and Depression Scale (HADS-A/-D). Postoperative morbidity and mortality were assessed with the primary composite endpoint of stroke, myocardial infarction (MI) and death. Standard reporting guidelines for carotid disease were applied. RESULTS From June 2012 to November 2015, 393 carotid endarterectomies (CEA) were performed at our institution. Out of those, 98 asymptomatic patients were available for analysis (78% male; median age, 71.1 years). Median scores of self-reporting questionnaires did not differ from published data of the general population (STAI-T, trait component, median, 36; IQR, 31-42.75; STAI-S, state component, median, 38; IQR, 32-43; HADS-A median, 6; IQR, 3-8; HADS-D median, 4; IQR, 2-7). Cardiovascular risk factors were similar in anxious and non-anxious patients. The composite endpoint of stroke, MI and death occurred significantly more often in patients presenting with a preoperative HADS-A score higher than 6 (10.5%, 95% CI, 3-25; p =.020). CONCLUSIONS The present study indicates that preoperative anxiety is associated with the occurrence of intra- and postoperative neurological events in patients undergoing CEA. Patients who had a preoperative HADS-A score of 6 or less had a very low probability of experiencing these complications.
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Affiliation(s)
- Manuela Aspalter
- Department of Cardiac, Vascular and Endovascular Surgery, Paracelsus Medical University, Müllner Hauptstraße 48, 5020, Salzburg, Austria.
| | - Florian K Enzmann
- Department of Cardiac, Vascular and Endovascular Surgery, Paracelsus Medical University, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Thomas J Hölzenbein
- Department of Cardiac, Vascular and Endovascular Surgery, Paracelsus Medical University, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Wolfgang Hitzl
- Research Office, Biostatistics, Paracelsus Medical University, Strubergasse 21, 5020, Salzburg, Austria.,Department of Ophthalmology and Optometry, Paracelsus Medical University Salzburg, Müllner Hauptstr. 48, 5020, Salzburg, Austria.,Research Program Experimental Ophthalmology and Glaucoma Research, Paracelsus Medical University, Muellner Hauptstrasse 48, 5020, Salzburg, Austria
| | - Florian Primavesi
- Department of Cardiac, Vascular and Endovascular Surgery, Paracelsus Medical University, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Lucia Algayerova
- Department of Cardiac, Vascular and Endovascular Surgery, Paracelsus Medical University, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Patrick Nierlich
- Department of Cardiac, Vascular and Endovascular Surgery, Paracelsus Medical University, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Christoph Kartnig
- Department of Psychiatry, Division of Psychosomatic Medicine, Paracelsus Medical University, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Reinald Seitelberger
- Department of Cardiac, Vascular and Endovascular Surgery, Paracelsus Medical University, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Klaus Linni
- Department of Cardiac, Vascular and Endovascular Surgery, Paracelsus Medical University, Müllner Hauptstraße 48, 5020, Salzburg, Austria
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3
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Michaels J, Wilson E, Maheswaran R, Radley S, Jones G, Tong TS, Kaltenthaler E, Aber A, Booth A, Buckley Woods H, Chilcott J, Duncan R, Essat M, Goka E, Howard A, Keetharuth A, Lumley E, Nawaz S, Paisley S, Palfreyman S, Poku E, Phillips P, Rooney G, Thokala P, Thomas S, Tod A, Wickramasekera N, Shackley P. Configuration of vascular services: a multiple methods research programme. PROGRAMME GRANTS FOR APPLIED RESEARCH 2021. [DOI: 10.3310/pgfar09050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background
Vascular services is changing rapidly, having emerged as a new specialty with its own training and specialised techniques. This has resulted in the need for reconfiguration of services to provide adequate specialist provision and accessible and equitable services.
Objectives
To identify the effects of service configuration on practice, resource use and outcomes. To model potential changes in configuration. To identify and/or develop electronic data collection tools for collecting patient-reported outcome measures and other clinical information. To evaluate patient preferences for aspects of services other than health-related quality of life.
Design
This was a multiple methods study comprising multiple systematic literature reviews; the development of a new outcome measure for users of vascular services (the electronic Personal Assessment Questionnaire – Vascular) based on the reviews, qualitative studies and psychometric evaluation; a trade-off exercise to measure process utilities; Hospital Episode Statistics analysis; and the development of individual disease models and a metamodel of service configuration.
Setting
Specialist vascular inpatient services in England.
Data sources
Modelling and Hospital Episode Statistics analysis for all vascular inpatients in England from 2006 to 2018. Qualitative studies and electronic Personal Assessment Questionnaire – Vascular evaluation with vascular patients from the Sheffield area. The trade-off studies were based on a societal sample from across England.
Interventions
The data analysis, preference studies and modelling explored the effect of different potential arrangements for service provision on the resource use, workload and outcomes for all interventions in the three main areas of inpatient vascular treatment: peripheral arterial disease, abdominal aortic aneurysm and carotid artery disease. The electronic Personal Assessment Questionnaire – Vascular was evaluated as a potential tool for clinical data collection and outcome monitoring.
Main outcome measures
Systematic reviews assessed quality and psychometric properties of published outcome measures for vascular disease and the relationship between volume and outcome in vascular services. The electronic Personal Assessment Questionnaire – Vascular development considered face and construct validity, test–retest reliability and responsiveness. Models were validated using case studies from previous reconfigurations and comparisons with Hospital Episode Statistics data. Preference studies resulted in estimates of process utilities for aneurysm treatment and for travelling distances to access services.
Results
Systematic reviews provided evidence of an association between increasing volume of activity and improved outcomes for peripheral arterial disease, abdominal aortic aneurysm and carotid artery disease. Reviews of existing patient-reported outcome measures did not identify suitable condition-specific tools for incorporation in the electronic Personal Assessment Questionnaire – Vascular. Reviews of qualitative evidence, primary qualitative studies and a Delphi exercise identified the issues to be incorporated into the electronic Personal Assessment Questionnaire – Vascular, resulting in a questionnaire with one generic and three disease-specific domains. After initial item reduction, the final version has 55 items in eight scales and has acceptable psychometric properties. The preference studies showed strong preference for endovascular abdominal aortic aneurysm treatment (willingness to trade up to 0.135 quality-adjusted life-years) and for local services (up to 0.631 quality-adjusted life-years). A simulation model with a web-based interface was developed, incorporating disease-specific models for abdominal aortic aneurysm, peripheral arterial disease and carotid artery disease. This predicts the effects of specified reconfigurations on workload, resource use, outcomes and cost-effectiveness. Initial exploration suggested that further reconfiguration of services in England to accomplish high-volume centres would result in improved outcomes, within the bounds of cost-effectiveness usually considered acceptable in the NHS.
Limitations
The major source of evidence to populate the models was Hospital Episode Statistics data, which have limitations owing to the complexity of the data, deficiencies in the coding systems and variations in coding practice. The studies were not able to address all of the potential barriers to change where vascular services are not compliant with current NHS recommendations.
Conclusions
There is evidence of potential for improvement in the clinical effectiveness and cost-effectiveness of vascular services through further centralisation of sites where major vascular procedures are undertaken. Preferences for local services are strong, and this may be addressed through more integrated services, with a range of services being provided more locally. The use of a web-based tool for the collection of clinical data and patient-reported outcome measures is feasible and can provide outcome data for clinical use and service evaluation.
Future work
Further evaluation of the economic models in real-world situations where local vascular service reconfiguration is under consideration and of the barriers to change where vascular services do not meet NHS recommendations for service configuration is needed. Further work on the electronic Personal Assessment Questionnaire – Vascular is required to assess its acceptability and usefulness in clinical practice and to develop appropriate report formats for clinical use and service evaluation. Further studies to assess the implications of including non-health-related preferences for care processes, and location of services, in calculations of cost-effectiveness are required.
Study registration
This study is registered as PROSPERO CRD42016042570, CRD42016042573, CRD42016042574, CRD42016042576, CRD42016042575, CRD42014014850, CRD42015023877 and CRD42015024820.
Funding
This project was funded by the National Institute for Health Research (NIHR) Programme Grants for Applied Research programme and will be published in full in Programme Grants for Applied Research; Vol. 9, No. 5. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Jonathan Michaels
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Emma Wilson
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Ravi Maheswaran
- Department of Public Health, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Stephen Radley
- Department of Obstetrics and Gynaecology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Georgina Jones
- Leeds School of Social Sciences, Leeds Beckett University, Leeds, UK
| | - Thai-Son Tong
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Eva Kaltenthaler
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Ahmed Aber
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Andrew Booth
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Helen Buckley Woods
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - James Chilcott
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Rosie Duncan
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Munira Essat
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Edward Goka
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Aoife Howard
- Department of Economics, National University of Ireland Galway, Galway, Ireland
| | - Anju Keetharuth
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Elizabeth Lumley
- Medical Care Research Unit, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Shah Nawaz
- Department of Vascular Surgery, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Suzy Paisley
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | | | - Edith Poku
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Patrick Phillips
- Cancer Clinical Trials Centre, Weston Park Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Gill Rooney
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Praveen Thokala
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Steven Thomas
- Department of Vascular Radiology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Angela Tod
- Division of Nursing and Midwifery, Health Sciences School, University of Sheffield, Sheffield, UK
| | - Nyantara Wickramasekera
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Phil Shackley
- Health Economics & Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
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4
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Abstract
Atherosclerotic carotid artery disease is a significant cause of stroke in the United States and globally. Its prevalence increases with age and it is more prevalent in men and White and Native-American populations. However, the outcomes related to carotid disease are worse in women and Black patients. Research suggests the disparities exist due to a multitude of factors, including disease pathophysiology, access to care, provider bias, and socioeconomic status. The prevalence of carotid stenosis in the general population is low (3%), and routine screening for carotid stenosis is not recommended in adults. Randomized clinical trials have shown benefits of stroke risk reduction with surgery (carotid endarterectomy or stenting) for symptomatic patients. Management is controversial in asymptomatic patients, as modern medical management has results equivalent to those of surgery and ongoing randomized clinical trials will address this important question. Carotid surgery is not appropriate in asymptomatic patients with limited life expectancy. Future work should explore comprehensive care models for care of patients with carotid disease and assessment of patient-reported outcomes to measure quality of care.
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Affiliation(s)
- Shernaz Dossabhoy
- Division of Vascular Surgery, Department of Surgery, Stanford University School of Medicine, 300 Pasteur Drive, Alway M121-P, MC 5639, Stanford, CA 94305
| | - Shipra Arya
- Division of Vascular Surgery, Department of Surgery, Stanford University School of Medicine, 300 Pasteur Drive, Alway M121-P, MC 5639, Stanford, CA 94305.
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5
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Galetin T, Bretzke P, Lopez-Pastorini A, Schieren M, Koryllos A, Kosse N, Schnell J, Defosse JM, Wappler F, Stoelben E. Rationale and design of PASSAT - patients' satisfaction with local or general anaesthesia in video-assisted thoracoscopic surgery: study protocol for a randomised controlled trial with a non-randomised side arm. Trials 2019; 20:149. [PMID: 30813955 PMCID: PMC6391793 DOI: 10.1186/s13063-019-3190-1] [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: 07/02/2018] [Accepted: 01/10/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although general anaesthesia (GA) with one-lung ventilation is the current standard of care, minor thoracoscopic surgery, i.e. treatment of pleural effusions, biopsies and small peripheral pulmonary wedge resections, can also be performed using local anaesthesia (LA), analgosedation and spontaneous breathing. Whilst the feasibility and safety of LA have been demonstrated, its impact on patient satisfaction remains unclear. Most studies evaluating patient satisfaction lack control groups or do not meet psychometric criteria. We report the design of the PASSAT trial (PAtientS' SATisfaction in thoracic surgery - general vs. local anaesthesia), a randomised controlled trial with a non-randomised side arm. METHODS Patients presenting for minor thoracoscopic surgery and physical eligibility for GA and LA are randomised to surgery under GA (control group) or LA (intervention group). Those who refuse to be randomised are asked to attend the study on the basis of their own choice of anaesthesia (preference arm) and will be analysed separately. The primary endpoint is patient satisfaction according to a psychometrically validated questionnaire; secondary endpoints are complication rates, capnometry, actual costs and cost effectiveness. The study ends after inclusion of 54 patients in each of the two randomised study groups. DISCUSSION The PASSAT study is the first randomised controlled trial to systematically assess patients' satisfaction depending on LA or GA. The study follows an interdisciplinary approach, and its results may also be applicable to other surgical disciplines. It is also the first cost study based on randomised samples. Comparison of the randomised and the non-randomised groups may contribute to satisfaction research. TRIAL REGISTRATION German Clinical Trials Register, DRKS00013661 . Registered on 23 March 2018.
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Affiliation(s)
- Thomas Galetin
- University Witten/Herdecke, Department of Thoracic Surgery, Alfred-Herrhausen-Str. 50, Witten, D-58448, Germany. .,University Witten/Herdecke, Medical Centre Cologne-Merheim, Department of Thoracic Surgery, Ostmerheimer Str. 200, Cologne, D-51109, Germany.
| | - Pascal Bretzke
- Sana IT Services GmbH, Burger Straße 211, Remscheid, 42859, Germany
| | - Alberto Lopez-Pastorini
- University Witten/Herdecke, Department of Thoracic Surgery, Alfred-Herrhausen-Str. 50, Witten, D-58448, Germany.,University Witten/Herdecke, Medical Centre Cologne-Merheim, Department of Thoracic Surgery, Ostmerheimer Str. 200, Cologne, D-51109, Germany
| | - Mark Schieren
- University Witten/Herdecke, Department of Anaesthesiology and Intensive Care Medicine, Alfred-Herrhausen-Str. 50, Witten, D-58448, Germany.,University Witten/Herdecke, Medical Centre Cologne-Merheim, Department of Anaesthesiology and Intensive Care Medicine, Ostmerheimer Str. 200, Cologne, D-51109, Germany
| | - Aris Koryllos
- University Witten/Herdecke, Department of Thoracic Surgery, Alfred-Herrhausen-Str. 50, Witten, D-58448, Germany.,University Witten/Herdecke, Medical Centre Cologne-Merheim, Department of Thoracic Surgery, Ostmerheimer Str. 200, Cologne, D-51109, Germany
| | - Nils Kosse
- University Witten/Herdecke, Medical Centre Cologne-Merheim, Department of Thoracic Surgery, Ostmerheimer Str. 200, Cologne, D-51109, Germany
| | - Jost Schnell
- University Witten/Herdecke, Medical Centre Cologne-Merheim, Department of Thoracic Surgery, Ostmerheimer Str. 200, Cologne, D-51109, Germany
| | - Jerome M Defosse
- University Witten/Herdecke, Department of Anaesthesiology and Intensive Care Medicine, Alfred-Herrhausen-Str. 50, Witten, D-58448, Germany.,University Witten/Herdecke, Medical Centre Cologne-Merheim, Department of Anaesthesiology and Intensive Care Medicine, Ostmerheimer Str. 200, Cologne, D-51109, Germany
| | - Frank Wappler
- University Witten/Herdecke, Department of Anaesthesiology and Intensive Care Medicine, Alfred-Herrhausen-Str. 50, Witten, D-58448, Germany.,University Witten/Herdecke, Medical Centre Cologne-Merheim, Department of Anaesthesiology and Intensive Care Medicine, Ostmerheimer Str. 200, Cologne, D-51109, Germany
| | - Erich Stoelben
- University Witten/Herdecke, Department of Thoracic Surgery, Alfred-Herrhausen-Str. 50, Witten, D-58448, Germany.,University Witten/Herdecke, Medical Centre Cologne-Merheim, Department of Thoracic Surgery, Ostmerheimer Str. 200, Cologne, D-51109, Germany
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6
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Patient-Reported Outcome Measures in Carotid Artery Revascularization: Systematic Review and Psychometric Analysis. Ann Vasc Surg 2018; 50:275-283. [DOI: 10.1016/j.avsg.2017.12.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 11/30/2017] [Accepted: 12/01/2017] [Indexed: 11/23/2022]
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7
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Ericsson A, Hult C, Kumlien C. Patients' Experiences During Carotid Endarterectomy Performed Under Local Anesthesia. J Perianesth Nurs 2018; 33:946-955. [PMID: 30449443 DOI: 10.1016/j.jopan.2017.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 09/28/2017] [Accepted: 09/28/2017] [Indexed: 11/27/2022]
Abstract
PURPOSE To describe patients' experiences undergoing a carotid endarterectomy (CEA) under local anesthesia. DESIGN Explorative qualitative design. METHODS Semistructured interviews with 15 participants who had undergone CEA under local anesthesia, analyzed by content analysis. FINDINGS Undergoing CEA under local anesthesia entails enduring stress with no possibility of withdrawal. Patients' lack of understanding of local anesthesia and experiencing pain and discomfort caused feelings of stress. The surgery resulted in a loss of control; patients had to surrender their autonomy to someone else. The nurse anesthetist was the link to the world outside the operating room (OR), and that nurse conveyed feelings of safety and security during the surgery. CONCLUSIONS Patients' experiences ranged from being pleased with the surgical procedure and local anesthesia to vowing never to undergo such a procedure again. It is important to focus on the patients' experiences and feelings when choosing a method of anesthesia.
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8
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Brenner T, Schmitt FC, Demirel S, Salgado E, Celi de la Torre JA, Göring M, Bruckner T, Böckler D, Weigand MA, Hofer S, Attigah N. The role of unfractionated heparin for the antiaggregatory effect of aspirin in patients undergoing carotid endarterectomy: Results of an observational clinical study. Vascular 2016; 25:19-27. [PMID: 26993144 DOI: 10.1177/1708538116638961] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aims of the present study were to examine the influence of a low-dose unfractionated heparin regime on platelet aggregation and to additionally assess the prevalence of primary aspirin resistance in patients undergoing carotid endarterectomy. Therefore, 50 patients undergoing carotid endarterectomy were enrolled. A bolus of 3000 IU unfractionated heparin was administered 2 min before carotid cross-clamping additionally to standard antiaggregatory therapy. Haemostaseological point of care testing was performed twice, prior to surgery and 10 min after unfractionated heparin administration by the use of aggregometric and viscoelastic point of care testing. Following unfractionated heparin administration, the activated partial thromboplastin time increased significantly and clotting time in viscoelastic INTEM test was shown to be significantly prolonged. In contrast, the antiaggregatory effect of aspirin was not diminished in aggregometric ASPI test. A low-dose unfractionated heparin regime during carotid endarterectomy was therefore considered to be safe, without diminishing the antiplatelet effect of aspirin. Moreover, aggregometric point of care testing was identified to be a suitable tool for the identification of patients with primary aspirin resistance ( n = 3).
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Affiliation(s)
- Thorsten Brenner
- 1 Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Felix Cf Schmitt
- 1 Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Serdar Demirel
- 2 Department of Vascular and Endovascular Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Eduardo Salgado
- 1 Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Martin Göring
- 1 Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Thomas Bruckner
- 3 Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Dittmar Böckler
- 2 Department of Vascular and Endovascular Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Markus A Weigand
- 1 Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Stefan Hofer
- 1 Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Nicolas Attigah
- 2 Department of Vascular and Endovascular Surgery, Heidelberg University Hospital, Heidelberg, Germany
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9
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Demirel S, Celi de la Torre JA, Bruijnen H, Martin E, Popp E, Böckler D, Attigah N. Effect of Superficial Cervical Plexus Block on Baroreceptor Sensitivity in Patients Undergoing Carotid Endarterectomy. J Cardiothorac Vasc Anesth 2016; 30:309-16. [PMID: 26718664 DOI: 10.1053/j.jvca.2015.08.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2015] [Indexed: 11/11/2022]
Abstract
OBJECTIVES Regional anesthesia for patients undergoing carotid endarterectomy is associated with improved intraoperative hemodynamic stability compared with general anesthesia. The authors hypothesized that the reported advantages might be related to attenuated ipsilateral baroreflex control of blood pressure, caused by chemical denervation of the carotid bulb baroreceptor nerve fibers. DESIGN A prospective cohort study. SETTING Single-center university hospital. PARTICIPANTS The study included 46 patients undergoing carotid endarterectomy using superficial cervical block. INTERVENTIONS A noninvasive computational periprocedural measurement of baroreceptor sensitivity was performed in all patients. Two groups were formed, depending on the patients' subjective response to surgical stimulation regarding the necessity of additional intraoperative local anesthesia (LA) administration on the carotid bulb. Group A (block alone) included 23 patients who required no additional anesthesia, and group B (block + LA) consisted of 23 patients who required additional anesthesia. MEASUREMENTS AND MAIN RESULTS Baroreceptor sensitivity showed no significant change after application of the block in both groups (group A: median [IQR], 5.19 [3.07-8.54] v 4.96 [3.1-9.07]; p = 0.20) (group B: median [IQR], 4.47 [3.36-8.09] v 4.53 [3.29-8.01]; p = 0.55). There was a significant decrease in baroreceptor sensitivity in group B after intraoperative LA administration (median [IQR], 4.53 [3.29-8.01] v 3.31 [2.26-7.31]; p = 0.04). CONCLUSIONS Standard superficial cervical plexus block did not impair local baroreceptor function, and, therefore, it was not related to improved cerebral perfusion in awake patients undergoing carotid endarterectomy. However, direct infiltration of the carotid bulb was associated with the expected attenuation of baroreflex sensitivity.
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Affiliation(s)
- Serdar Demirel
- Department of Vascular and Endovascular Surgery, University Hospital of Heidelberg, Heidelberg, Germany;.
| | | | - Hans Bruijnen
- Department of Vascular and Thoracic Surgery, Augsburg City Hospital, University of Ludwig-Maximillians, Munich, Germany
| | - Eike Martin
- Department of Anesthesiology, University Hospital of Heidelberg, Heidelberg, Germany
| | - Erik Popp
- Department of Anesthesiology, University Hospital of Heidelberg, Heidelberg, Germany
| | - Dittmar Böckler
- Department of Vascular and Endovascular Surgery, University Hospital of Heidelberg, Heidelberg, Germany
| | - Nicolas Attigah
- Department of Vascular Surgery, City Hospital Triemli, Zurich, Switzerland
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Are patients satisfied after peripheral nerve blockade? Results from an International Registry of Regional Anesthesia. Reg Anesth Pain Med 2014; 39:48-55. [PMID: 24310051 DOI: 10.1097/aap.0000000000000038] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Peripheral nerve blockade (PNB) is associated with superior outcomes compared with opioids; however, little is known regarding patients' perceptions of the care they have received. Patient satisfaction is emerging as an important indicator of quality of health care, and identifying deficiencies in discrete aspects of satisfaction may allow targeted interventions to improve quality. In this study, we analyze data relevant to patient satisfaction from the International Registry of Regional Anesthesia. The primary objective of this analysis was to report the results of a patient-satisfaction questionnaire and to determine predictors associated with unwillingness to have PNB repeated in the case of future surgery. METHODS The questionnaire used in this study was derived from this registry's results and from previously validated questionnaires and addressed 3 domains of importance, namely, provision of information, pain, and interaction with the anesthesiologist. The 11-item written, multidimensional questionnaire was given to patients within 2 days postoperatively. The primary outcome was willingness to have PNB repeated in the event of future similar surgery. RESULTS Data related to 9969 surgical procedures were collected between July 1, 2011, and March 31, 2013. The survey response rate was 61.6%. Most respondents-94.6% (95% confidence interval, 94.0%-95.1%)--stated that they were willing to have a repeat PNB. Ninety percent of respondents were satisfied or completely satisfied with the information provided about the nerve block, as well as the anesthesiologist-patient interaction. Patients who were dissatisfied with either of these domains (ie, information provision or professional interaction) were less willing to undergo repeat PNB, as were patients who reported significant pain during the nerve block procedure. CONCLUSIONS A high proportion of survey respondents were willing to undergo repeat PNB in case of future surgery and were satisfied with their anesthetic care. Targeted interventions to improve quality of PNB should be aimed at improving comfort, information provision, and physician-patient interaction.
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Ciccozzi A, Angeletti C, Guetti C, Pergolizzi J, Angeletti PM, Mariani R, Marinangeli F. Regional anaesthesia techniques for carotid surgery: the state of art. J Ultrasound 2014; 17:175-83. [PMID: 25177390 DOI: 10.1007/s40477-014-0094-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 04/07/2014] [Indexed: 10/25/2022] Open
Abstract
PURPOSE This review will analyse some aspects of regional anaesthesia (RA) for carotid endarterectomy (CEA), a surgical procedure which requires a strict monitoring of patient's status. RA remains an important tool for the anaesthesiologist. Some debates remain about type and definition of regional anaesthesia, efficacy and safety of the different cervical block techniques, the right dose, concentration and volume of local anaesthetic, the use of adjuvants, the new perspectives: ultrasonography, the future directions. METHODS A literature search was performed for journal articles in English language in the PubMed Embase and in The Cochrane Library database, from January 2000 to December 2013. The electronic search strategy contained the following medical subject headings and free text terms: local anaesthesia versus general anaesthesia for endarterectomy, superficial and deep cervical block, complications of cervical nerve block, ultrasound guidance of superficial and deep cervical plexus block. CONCLUSIONS The gold standard for RA will be achieved after overcoming a number of limitations by a more extensive use of ultrasonography, by combining general and regional anaesthesia, including conscious anaesthesia, by defining the appropriate volume, concentration and dosage of local agents and by addition of adjuvants.
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Affiliation(s)
- Alessandra Ciccozzi
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio 2, 67010 Coppito, L'Aquila, Italy
| | - Chiara Angeletti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio 2, 67010 Coppito, L'Aquila, Italy
| | - Cristiana Guetti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio 2, 67010 Coppito, L'Aquila, Italy
| | - Joseph Pergolizzi
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD USA ; Department of Anesthesiology, Georgetown University School of Medicine, Washington D.C, USA ; Department of Pharmacology, Temple University School of Medicine, Philadelphia, PA USA ; Association of Chronic Pain Patients, Houston, TX USA
| | - Paolo Matteo Angeletti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio 2, 67010 Coppito, L'Aquila, Italy
| | - Roberta Mariani
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio 2, 67010 Coppito, L'Aquila, Italy
| | - Franco Marinangeli
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio 2, 67010 Coppito, L'Aquila, Italy
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Abstract
Abstract
Patient satisfaction is an important measure of the quality of health care and is used as an outcome measure in interventional and quality improvement studies. Previous studies have found that there are few appropriately developed and validated questionnaires available. The authors conducted a systematic review to identify all tools used to measure patient satisfaction with anesthesia, which have undergone a psychometric development and validation process, appraised the quality of these processes, and made recommendations of tools that may be suitable for use in different clinical and academic settings. There are a number of robustly developed and subsequently validated instruments, however, there are still many studies using nonvalidated instruments or poorly developed tools, claiming to accurately assess satisfaction with anesthesia. This can lead to biased and inaccurate results. Researchers in this field should be encouraged to use available validated tools, to ensure that patient satisfaction is measured and reported fairly and accurately.
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