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Sconfienza LM, Adriaensen M, Albano D, Allen G, Aparisi Gómez MP, Bazzocchi A, Beggs I, Bignotti B, Chianca V, Corazza A, Dalili D, De Dea M, Del Cura JL, Di Pietto F, Drakonaki E, Facal de Castro F, Filippiadis D, Gielen J, Gitto S, Gupta H, Klauser AS, Lalam R, Martin S, Martinoli C, Mauri G, McCarthy C, McNally E, Melaki K, Messina C, Mirón Mombiela R, Neubauer B, Obradov M, Olchowy C, Orlandi D, Gonzalez RP, Rutkauskas S, Snoj Z, Tagliafico AS, Talaska A, Vasilevska-Nikodinovska V, Vucetic J, Wilson D, Zaottini F, Zappia M, Plagou A. Clinical indications for image guided interventional procedures in the musculoskeletal system: a Delphi-based consensus paper from the European Society of Musculoskeletal Radiology (ESSR)-part III, nerves of the upper limb. Eur Radiol 2019; 30:1498-1506. [PMID: 31712960 DOI: 10.1007/s00330-019-06479-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/30/2019] [Accepted: 09/27/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Image-guided interventional procedures of the nerves are commonly performed by physicians from different medical specialties, although there is a lack of clinical indications for these types of procedures. This Delphi-based consensus provided a list of indications on image-guided interventional procedures for nerves of the upper limb based on updated published evidence. METHODS An expert panel of 45 members of the Ultrasound and Interventional Subcommittees of the ESSR participated in this Delphi-based consensus study. After revision of the published papers on image-guided interventional procedures for nerves of the upper limb updated to September 2018, the experts drafted a list of statements according to the Oxford Centre for evidence-based medicine levels of evidence. Consensus on statements regarding clinical indications was considered as strong when more than 95% of experts agreed, and broad if more than 80% agreed. RESULTS Ten statements were drafted on procedures for nerves of the upper limb. Only two statements reached the highest level of evidence (ultrasound guidance is a safe and effective method for brachial plexus block; ultrasound-guided non-surgical approaches are safe and effective methods to treat carpal tunnel syndrome in the short term, but there is sparse evidence on the mid- and long-term effectiveness of these interventions). Strong consensus was obtained on 6/10 statements (60%), while 4/10 statements reached broad consensus (40%). CONCLUSIONS This Delphi-based consensus study reported poor evidence on image-guided interventional procedures for nerves of the upper limb. Sixty percent of statements on clinical indications provided by the expert board reached a strong consensus. KEY POINTS • An expert panel of the ESSR provided 10 evidence-based statements on clinical indications for image-guided interventional procedures for nerves of the upper limb • Two statements reached the highest level of evidence • Strong consensus was obtained on 6/10 statements (60%), while 4/10 statements reached broad consensus (40%).
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Affiliation(s)
- Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, 20161, Milano, Italy.
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milano, Italy.
| | - Miraude Adriaensen
- Department of Medical Imaging, Zuyderland Medical Center, Sittard-Geleen, Heerlen, Brunssum, Kerkrade, The Netherlands
| | - Domenico Albano
- IRCCS Istituto Ortopedico Galeazzi, 20161, Milano, Italy
- Sezione di Scienze Radiologiche, Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata, Università degli Studi di Palermo, 90127, Palermo, Italy
| | - Georgina Allen
- St Luke's Radiology Oxford Ltd, Oxford, UK
- University of Oxford, Oxford, UK
| | - Maria Pilar Aparisi Gómez
- Department of Radiology, Auckland City Hospital, Auckland, 1023, New Zealand
- Department of Radiology, Hospital Vithas Nueve de Octubre, 46015, Valencia, Spain
| | - Alberto Bazzocchi
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, 40136, Bologna, Italy
| | - Ian Beggs
- Department of Radiology, Royal Infirmary of Edinburgh, NHS Lothian, Edinburgh, UK
| | | | - Vito Chianca
- IRCCS Istituto Ortopedico Galeazzi, 20161, Milano, Italy
| | - Angelo Corazza
- IRCCS Istituto Ortopedico Galeazzi, 20161, Milano, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genoa, Italy
| | - Danoob Dalili
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- The Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK
| | - Miriam De Dea
- UOC Radiologia, Ospedale di Feltre, AULSS1 Dolomiti, Veneto, Italy
| | - Jose Luis Del Cura
- Department of Radiology, Donostia University Hospital, 20014, Donostia/San Sebastian, Spain
- University of the Basque Country (UPV/EHU), Leioa, Spain
| | - Francesco Di Pietto
- Dipartimento di Diagnostica per Immagini, Pineta Grande Hospital, Castel Volturno, (CE), Italy
| | - Eleni Drakonaki
- Private Institution of Ultrasonography and MSK Radiology, Heraklion, Greece
- Department of Anatomy, Medical School of the European University of Cyprus, Engomi, Cyprus
| | - Fernando Facal de Castro
- IBERORAD 1895 S.L., 08021, Barcelona, Spain
- Department of Radiology, General University Hospital of Valencia, Valencia, Spain
| | - Dimitrios Filippiadis
- 2nd Department of Radiology, University General Hospital "ATTIKON" Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Jan Gielen
- University of Antwerp, Antwerp, Belgium
- University of Antwerp Hospital (UZA), Edegem, Belgium
| | | | | | - Andrea S Klauser
- Medical University Innsbruck, Innsbruck, Austria
- Department of Radiology, Innsbruck, Austria
| | - Radhesh Lalam
- The Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Gobowen, Oswestry, UK
| | - Silvia Martin
- Hospital Son Llatzer, Palma de Mallorca, Spain
- Universidad de las Islas Baleares Medicine, Palma, Balearic Islands, Spain
| | - Carlo Martinoli
- Ospedale Policlinico San Martino, 16132, Genoa, Italy
- University of Genoa - DISSAL Department of Health Sciences, Genoa, Italy
| | - Giovanni Mauri
- Division of Interventional Radiology, European Institute of Oncology, IRCCS, Milan, Italy
| | - Catherine McCarthy
- The Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, UK
- Oxford Musculoskeletal Radiology, Oxford, UK
| | | | - Kalliopi Melaki
- Department of Radiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Carmelo Messina
- IRCCS Istituto Ortopedico Galeazzi, 20161, Milano, Italy
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Milano, Italy
| | - Rebeca Mirón Mombiela
- Department of Physiology, Universidad de Valencia/INCLIVA, 46010, Valencia, Spain
- Herlev og Gentofte Hospital Radiologisk Afdeling, Herlev Ringvej 75, opgang 51, Herlev, Denmark
| | - Benedikt Neubauer
- Radiology, Medical University of Vienna, Vienna, Austria
- Ordensklinikum Linz, Linz, Austria
| | - Marina Obradov
- Sint Maartenskliniek, 9011, Nijmegen, 6500GM, The Netherlands
| | - Cyprian Olchowy
- Department of Oral Surgery, Wroclaw Medical University, Wrocław, Poland
| | | | | | - Saulius Rutkauskas
- Radiology Department, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Ziga Snoj
- Department of Radiology, University Medical Centre Ljubljana, Zaloška 7, Ljubljana, 1000, Slovenia
| | - Alberto Stefano Tagliafico
- Ospedale Policlinico San Martino, 16132, Genoa, Italy
- Department of Health Sciences, University of Genoa, 16132, Genoa, Italy
| | | | - Violeta Vasilevska-Nikodinovska
- Medical Faculty, University "Ss.Cyril and Methodius", Skopje, North Macedonia
- University Surgical Clinic "St.Naum Ohridski", Skopje, North Macedonia
| | - Jelena Vucetic
- Department of Radiology, General University Hospital of Valencia, Valencia, Spain
- Department of Physiology, Universidad de Valencia/INCLIVA, 46010, Valencia, Spain
| | - David Wilson
- St Luke's Radiology Oxford Ltd, Oxford, UK
- University of Oxford, Oxford, UK
| | - Federico Zaottini
- University of Genoa - DISSAL Department of Health Sciences, Genoa, Italy
| | - Marcello Zappia
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
- Varelli Institute, Naples, Italy
| | - Athena Plagou
- Department of Radiology, Private Institution of Ultrasonography, Athens, Greece
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Lewis SR, Price A, Walker KJ, McGrattan K, Smith AF. Ultrasound guidance for upper and lower limb blocks. Cochrane Database Syst Rev 2015; 2015:CD006459. [PMID: 26361135 PMCID: PMC6465072 DOI: 10.1002/14651858.cd006459.pub3] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Peripheral nerve blocks can be performed using ultrasound guidance. It is not yet clear whether this method of nerve location has benefits over other existing methods. This review was originally published in 2009 and was updated in 2014. OBJECTIVES The objective of this review was to assess whether the use of ultrasound to guide peripheral nerve blockade has any advantages over other methods of peripheral nerve location. Specifically, we have asked whether the use of ultrasound guidance:1. improves success rates and effectiveness of regional anaesthetic blocks, by increasing the number of blocks that are assessed as adequate2. reduces the complications, such as cardiorespiratory arrest, pneumothorax or vascular puncture, associated with the performance of regional anaesthetic blocks SEARCH METHODS In the 2014 update we searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2014, Issue 8); MEDLINE (July 2008 to August 2014); EMBASE (July 2008 to August 2014); ISI Web of Science (2008 to April 2013); CINAHL (July 2014); and LILACS (July 2008 to August 2014). We completed forward and backward citation and clinical trials register searches.The original search was to July 2008. We reran the search in May 2015. We have added 11 potential new studies of interest to the list of 'Studies awaiting classification' and will incorporate them into the formal review findings during future review updates. SELECTION CRITERIA We included randomized controlled trials (RCTs) comparing ultrasound-guided peripheral nerve block of the upper and lower limbs, alone or combined, with at least one other method of nerve location. In the 2014 update, we excluded studies that had given general anaesthetic, spinal, epidural or other nerve blocks to all participants, as well as those measuring the minimum effective dose of anaesthetic drug. This resulted in the exclusion of five studies from the original review. DATA COLLECTION AND ANALYSIS Two authors independently assessed trial quality and extracted data. We used standard Cochrane methodological procedures, including an assessment of risk of bias and degree of practitioner experience for all studies. MAIN RESULTS We included 32 RCTs with 2844 adult participants. Twenty-six assessed upper-limb and six assessed lower-limb blocks. Seventeen compared ultrasound with peripheral nerve stimulation (PNS), and nine compared ultrasound combined with nerve stimulation (US + NS) against PNS alone. Two studies compared ultrasound with anatomical landmark technique, one with a transarterial approach, and three were three-arm designs that included US, US + PNS and PNS.There were variations in the quality of evidence, with a lack of detail in many of the studies to judge whether randomization, allocation concealment and blinding of outcome assessors was sufficient. It was not possible to blind practitioners and there was therefore a high risk of performance bias across all studies, leading us to downgrade the evidence for study limitations using GRADE. There was insufficient detail on the experience and expertise of practitioners and whether experience was equivalent between intervention and control.We performed meta-analysis for our main outcomes. We found that ultrasound guidance produces superior peripheral nerve block success rates, with more blocks being assessed as sufficient for surgery following sensory or motor testing (Mantel-Haenszel (M-H) odds ratio (OR), fixed-effect 2.94 (95% confidence interval (CI) 2.14 to 4.04); 1346 participants), and fewer blocks requiring supplementation or conversion to general anaesthetic (M-H OR, fixed-effect 0.28 (95% CI 0.20 to 0.39); 1807 participants) compared with the use of PNS, anatomical landmark techniques or a transarterial approach. We were not concerned by risks of indirectness, imprecision or inconsistency for these outcomes and used GRADE to assess these outcomes as being of moderate quality. Results were similarly advantageous for studies comparing US + PNS with NS alone for the above outcomes (M-H OR, fixed-effect 3.33 (95% CI 2.13 to 5.20); 719 participants, and M-H OR, fixed-effect 0.34 (95% CI 0.21 to 0.56); 712 participants respectively). There were lower incidences of paraesthesia in both the ultrasound comparison groups (M-H OR, fixed-effect 0.42 (95% CI 0.23 to 0.76); 471 participants, and M-H OR, fixed-effect 0.97 (95% CI 0.30 to 3.12); 178 participants respectively) and lower incidences of vascular puncture in both groups (M-H OR, fixed-effect 0.19 (95% CI 0.07 to 0.57); 387 participants, and M-H OR, fixed-effect 0.22 (95% CI 0.05 to 0.90); 143 participants). There were fewer studies for these outcomes and we therefore downgraded both for imprecision and paraesthesia for potential publication bias. This gave an overall GRADE assessment of very low and low for these two outcomes respectively. Our analysis showed that it took less time to perform nerve blocks in the ultrasound group (mean difference (MD), IV, fixed-effect -1.06 (95% CI -1.41 to -0.72); 690 participants) but more time to perform the block when ultrasound was combined with a PNS technique (MD, IV, fixed-effect 0.76 (95% CI 0.55 to 0.98); 587 participants). With high levels of unexplained statistical heterogeneity, we graded this outcome as very low quality. We did not combine data for other outcomes as study results had been reported using differing scales or with a combination of mean and median data, but our interpretation of individual study data favoured ultrasound for a reduction in other minor complications and reduction in onset time of block and number of attempts to perform block. AUTHORS' CONCLUSIONS There is evidence that peripheral nerve blocks performed by ultrasound guidance alone, or in combination with PNS, are superior in terms of improved sensory and motor block, reduced need for supplementation and fewer minor complications reported. Using ultrasound alone shortens performance time when compared with nerve stimulation, but when used in combination with PNS it increases performance time.We were unable to determine whether these findings reflect the use of ultrasound in experienced hands and it was beyond the scope of this review to consider the learning curve associated with peripheral nerve blocks by ultrasound technique compared with other methods.
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Affiliation(s)
- Sharon R Lewis
- Royal Lancaster InfirmaryPatient Safety ResearchPointer Court 1, Ashton RoadLancasterUKLA1 1RP
| | - Anastasia Price
- Royal Lancaster InfirmaryDepartment of AnaesthesiaAshton RoadLancasterUK
| | - Kevin J Walker
- Ayr HospitalDepartment of AnaestheticsDalmellington RoadAyrAyrshireUKKA6 6DX
| | - Ken McGrattan
- Royal Preston HospitalDepartment of AnaestheticsSharoe Green Lane NorthFulwoodPreston, LancashireUKPR2 9HT
| | - Andrew F Smith
- Royal Lancaster InfirmaryDepartment of AnaesthesiaAshton RoadLancasterUK
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Lewis SR, Price A, Walker KJ, McGrattan K, Smith AF. Ultrasound guidance for upper and lower limb blocks. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2015. [PMID: 26361135 DOI: 10.1002/14651858.cd006459.pub3.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Peripheral nerve blocks can be performed using ultrasound guidance. It is not yet clear whether this method of nerve location has benefits over other existing methods. This review was originally published in 2009 and was updated in 2014. OBJECTIVES The objective of this review was to assess whether the use of ultrasound to guide peripheral nerve blockade has any advantages over other methods of peripheral nerve location. Specifically, we have asked whether the use of ultrasound guidance:1. improves success rates and effectiveness of regional anaesthetic blocks, by increasing the number of blocks that are assessed as adequate2. reduces the complications, such as cardiorespiratory arrest, pneumothorax or vascular puncture, associated with the performance of regional anaesthetic blocks SEARCH METHODS In the 2014 update we searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2014, Issue 8); MEDLINE (July 2008 to August 2014); EMBASE (July 2008 to August 2014); ISI Web of Science (2008 to April 2013); CINAHL (July 2014); and LILACS (July 2008 to August 2014). We completed forward and backward citation and clinical trials register searches.The original search was to July 2008. We reran the search in May 2015. We have added 11 potential new studies of interest to the list of 'Studies awaiting classification' and will incorporate them into the formal review findings during future review updates. SELECTION CRITERIA We included randomized controlled trials (RCTs) comparing ultrasound-guided peripheral nerve block of the upper and lower limbs, alone or combined, with at least one other method of nerve location. In the 2014 update, we excluded studies that had given general anaesthetic, spinal, epidural or other nerve blocks to all participants, as well as those measuring the minimum effective dose of anaesthetic drug. This resulted in the exclusion of five studies from the original review. DATA COLLECTION AND ANALYSIS Two authors independently assessed trial quality and extracted data. We used standard Cochrane methodological procedures, including an assessment of risk of bias and degree of practitioner experience for all studies. MAIN RESULTS We included 32 RCTs with 2844 adult participants. Twenty-six assessed upper-limb and six assessed lower-limb blocks. Seventeen compared ultrasound with peripheral nerve stimulation (PNS), and nine compared ultrasound combined with nerve stimulation (US + NS) against PNS alone. Two studies compared ultrasound with anatomical landmark technique, one with a transarterial approach, and three were three-arm designs that included US, US + PNS and PNS.There were variations in the quality of evidence, with a lack of detail in many of the studies to judge whether randomization, allocation concealment and blinding of outcome assessors was sufficient. It was not possible to blind practitioners and there was therefore a high risk of performance bias across all studies, leading us to downgrade the evidence for study limitations using GRADE. There was insufficient detail on the experience and expertise of practitioners and whether experience was equivalent between intervention and control.We performed meta-analysis for our main outcomes. We found that ultrasound guidance produces superior peripheral nerve block success rates, with more blocks being assessed as sufficient for surgery following sensory or motor testing (Mantel-Haenszel (M-H) odds ratio (OR), fixed-effect 2.94 (95% confidence interval (CI) 2.14 to 4.04); 1346 participants), and fewer blocks requiring supplementation or conversion to general anaesthetic (M-H OR, fixed-effect 0.28 (95% CI 0.20 to 0.39); 1807 participants) compared with the use of PNS, anatomical landmark techniques or a transarterial approach. We were not concerned by risks of indirectness, imprecision or inconsistency for these outcomes and used GRADE to assess these outcomes as being of moderate quality. Results were similarly advantageous for studies comparing US + PNS with NS alone for the above outcomes (M-H OR, fixed-effect 3.33 (95% CI 2.13 to 5.20); 719 participants, and M-H OR, fixed-effect 0.34 (95% CI 0.21 to 0.56); 712 participants respectively). There were lower incidences of paraesthesia in both the ultrasound comparison groups (M-H OR, fixed-effect 0.42 (95% CI 0.23 to 0.76); 471 participants, and M-H OR, fixed-effect 0.97 (95% CI 0.30 to 3.12); 178 participants respectively) and lower incidences of vascular puncture in both groups (M-H OR, fixed-effect 0.19 (95% CI 0.07 to 0.57); 387 participants, and M-H OR, fixed-effect 0.22 (95% CI 0.05 to 0.90); 143 participants). There were fewer studies for these outcomes and we therefore downgraded both for imprecision and paraesthesia for potential publication bias. This gave an overall GRADE assessment of very low and low for these two outcomes respectively. Our analysis showed that it took less time to perform nerve blocks in the ultrasound group (mean difference (MD), IV, fixed-effect -1.06 (95% CI -1.41 to -0.72); 690 participants) but more time to perform the block when ultrasound was combined with a PNS technique (MD, IV, fixed-effect 0.76 (95% CI 0.55 to 0.98); 587 participants). With high levels of unexplained statistical heterogeneity, we graded this outcome as very low quality. We did not combine data for other outcomes as study results had been reported using differing scales or with a combination of mean and median data, but our interpretation of individual study data favoured ultrasound for a reduction in other minor complications and reduction in onset time of block and number of attempts to perform block. AUTHORS' CONCLUSIONS There is evidence that peripheral nerve blocks performed by ultrasound guidance alone, or in combination with PNS, are superior in terms of improved sensory and motor block, reduced need for supplementation and fewer minor complications reported. Using ultrasound alone shortens performance time when compared with nerve stimulation, but when used in combination with PNS it increases performance time.We were unable to determine whether these findings reflect the use of ultrasound in experienced hands and it was beyond the scope of this review to consider the learning curve associated with peripheral nerve blocks by ultrasound technique compared with other methods.
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Affiliation(s)
- Sharon R Lewis
- Patient Safety Research, Royal Lancaster Infirmary, Pointer Court 1, Ashton Road, Lancaster, UK, LA1 1RP
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