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Samaniego EA, Dabus G, Meyers PM, Kan PT, Frösen J, Lanzino G, Welch BG, Volovici V, Gonzalez F, Fifi J, Charbel FT, Hoh BL, Khalessi A, Marks MP, Berenstein A, Pereira VM, Bain M, Colby GP, Narayanan S, Tateshima S, Siddiqui AH, Wakhloo AK, Arthur AS, Lawton MT. Most Promising Approaches to Improve Brain AVM Management: ARISE I Consensus Recommendations. Stroke 2024; 55:1449-1463. [PMID: 38648282 DOI: 10.1161/strokeaha.124.046725] [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] [Received: 10/21/2023] [Accepted: 03/01/2024] [Indexed: 04/25/2024]
Abstract
Brain arteriovenous malformations (bAVMs) are complex, and rare arteriovenous shunts that present with a wide range of signs and symptoms, with intracerebral hemorrhage being the most severe. Despite prior societal position statements, there is no consensus on the management of these lesions. ARISE (Aneurysm/bAVM/cSDH Roundtable Discussion With Industry and Stroke Experts) was convened to discuss evidence-based approaches and enhance our understanding of these complex lesions. ARISE identified the need to develop scales to predict the risk of rupture of bAVMs, and the use of common data elements to perform prospective registries and clinical studies. Additionally, the group underscored the need for comprehensive patient management with specialized centers with expertise in cranial and spinal microsurgery, neurological endovascular surgery, and stereotactic radiosurgery. The collection of prospective multicenter data and gross specimens was deemed essential for improving bAVM characterization, genetic evaluation, and phenotyping. Finally, bAVMs should be managed within a multidisciplinary framework, with clinical studies and research conducted collaboratively across multiple centers, harnessing the collective expertise and centralization of resources.
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Affiliation(s)
- Edgar A Samaniego
- Department of Neurology, Neurosurgery and Radiology, University of Iowa (E.A.S.)
| | - Guilherme Dabus
- Department of Neurosurgery, Baptist Health, Miami, FL (G.D.)
| | - Philip M Meyers
- Department of Radiology and Neurological Surgery, Columbia University, New York (P.M.M.)
| | - Peter T Kan
- Department of Neurological Surgery, University of Texas Medical Branch Galveston (P.T.K.)
| | - Juhana Frösen
- Department of Rehabilitation, Tampere University Hospital, Finland (J.F.)
| | | | - Babu G Welch
- Departments of Neurological Surgery and Radiology; The University of Texas Southwestern, Dallas (B.G.W.)
| | - Victor Volovici
- Department of Neurosurgery, Erasmus MC University Medical Centre, Rotterdam, the Netherlands (V.V.)
| | - Fernando Gonzalez
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD (F.G.)
| | - Johana Fifi
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York (J.F., A.B.)
| | - Fady T Charbel
- Department of Neurosurgery, University of Illinois at Chicago (F.T.C.)
| | - Brian L Hoh
- Department of Neurosurgery, College of Medicine, University of Florida, Gainesville (B.L.H.)
| | | | - Michael P Marks
- Interventional Neuroradiology Division, Stanford University Medical Center, Palo Alto, CA (M.P.M.)
| | - Alejandro Berenstein
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York (J.F., A.B.)
| | - Victor M Pereira
- Department of Neurosurgery, St. Michael's Hospital, Toronto, Canada (V.M.P.)
| | - Mark Bain
- Department of Neurological Surgery, Cleveland Clinic, OH (M.B.)
| | - Geoffrey P Colby
- Department of Neurosurgery, University of California Los Angeles (G.P.C.)
| | - Sandra Narayanan
- Neurointerventional Program and Comprehensive Stroke Program, Pacific Neuroscience Institute, Santa Monica, CA (S.N.)
| | - Satoshi Tateshima
- Division of Interventional Neuroradiology, Ronald Reagan UCLA Medical Center, Los Angeles (S.T.)
| | - Adnan H Siddiqui
- Department of Neurosurgery, Gates Vascular Institute, Buffalo, New York (A.H.S.)
| | - Ajay K Wakhloo
- Department of Radiology, Tufts University School of Medicine, Boston, MA (A.K.W.)
| | - Adam S Arthur
- Department of Neurosurgery, Semmes-Murphey Clinic, University of Tennessee Health Science Center, Memphis (A.S.A.)
| | - Michael T Lawton
- Neurosurgery, Barrow Neurological Institute, Phoenix, AZ (M.T.L.)
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Raymond J, Darsaut TE. Understanding categories or subgroups and a common clinical reasoning error: the example of aneurysm size and neck width. Neurochirurgie 2023; 69:101491. [PMID: 37734248 DOI: 10.1016/j.neuchi.2023.101491] [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] [Received: 09/05/2023] [Accepted: 09/12/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND Individualized clinical decisions are often made by considering some patient or lesion characteristics that are thought to have an impact on the efficacy or safety of treatment. For example, aneurysm size and neck width have often been determinants of treatment choices in neurovascular practice. METHODS We review observational and randomized data on the influence of aneurysm or neck size on angiographic results of coiling, stent-assisted coiling, or surgical clipping. New RCT data are used to demonstrate the shortcomings of managing patients using clinical judgment regarding patient or lesion characteristics. We discuss why clinical decisions should not be based on comparisons of different patients treated by the same treatment. Clinical decision making requires a comparison between the same patients treated with different treatments in a randomized trial. RESULTS The results of endovascular treatment of large or wide-necked aneurysms are always inferior to those of small or narrow-necked aneurysms, in observational as well as in randomized studies. However, this fact alone is not sufficient to infer that patients with small aneurysms should be coiled, while those with large aneurysms should be managed with stenting or surgical clipping. The purported superiority of clipping for large aneurysms could not be demonstrated in recent RCTs (while surgery was found superior for small aneurysms). Similarly, the superiority of stent-assisted coiling for wide-necked aneurysms was not shown in another recent RCT. CONCLUSION Clinical experience and observational studies alone can mislead practice. Proper clinical decisions for individuals requires randomized evidence.
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Affiliation(s)
- Jean Raymond
- Department of Radiology, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, Quebec, Canada.
| | - Tim E Darsaut
- Division of Neurosurgery, Department of Surgery, University of Alberta Hospital, Mackenzie Health Sciences Centre, 8440 112 Street NW, Edmonton, Alberta, Canada
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Application of Medical-Nursing Integration Multidisciplinary-Assisted Surgical Wound Nursing Mode in Improving the Quality of Wound Treatment. Emerg Med Int 2022; 2022:9299529. [PMID: 36081954 PMCID: PMC9448581 DOI: 10.1155/2022/9299529] [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: 05/27/2022] [Accepted: 07/18/2022] [Indexed: 11/18/2022] Open
Abstract
Surgical treatment is a common clinical intervention for trauma, but postoperative pain and poor nursing lead to slow wound recovery and wound infection. Therefore, it is extremely important to select effective nursing intervention methods to improve the quality of wound treatment. This study explored the application value of the wound care model of medical integration and multidisciplinary-assisted surgery in improving the quality of wound treatment. The results show that medical-nursing integration in multidisciplinary-assisted surgical wound nursing mode can improve the quality of wound treatment and pain level in patients, which is beneficial to improving team cohesion of medical staff and satisfaction evaluation of patients.
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Darsaut TE, Raymond J. Ethical care requires pragmatic care research to guide medical practice under uncertainty. Trials 2021; 22:143. [PMID: 33588946 PMCID: PMC7885344 DOI: 10.1186/s13063-021-05084-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 01/29/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The current research-care separation was introduced to protect patients from explanatory studies designed to gain knowledge for future patients. Care trials are all-inclusive pragmatic trials integrated into medical practice, with no extra tests, risks, or cost, and have been designed to guide practice under uncertainty in the best medical interest of the patient. PROPOSED REVISION Patients need a distinction between validated care, previously verified to provide better outcomes, and promising but unvalidated care, which may include unnecessary or even harmful interventions. While validated care can be practiced normally, unvalidated care should only be offered within declared pragmatic care research, designed to protect patients from harm. The validated/unvalidated care distinction is normative, necessary to the ethics of medical practice. Care trials, which mark the distinction and allow the tentative use of promising interventions necessarily involve patients, and thus the design and conduct of pragmatic care research must respect the overarching rule of care ethics "to always act in the best medical interest of the patient." Yet, unvalidated interventions offered in contexts of medical uncertainty cannot be prescribed or practiced as if they were validated care. The medical interests of current patients are best protected when unvalidated practices are restricted to a care trial protocol, with 1:1 random allocation (or "hemi-prescription") versus previously validated care, to optimize potential benefits and minimize risks for each patient. CONCLUSION Pragmatic trials can regulate medical practice by providing (i) a transparent demarcation between unvalidated and validated care; (ii) norms of medical conduct when using tests and interventions of yet unknown benefits in practice; and eventually (iii) a verdict regarding optimal care.
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Affiliation(s)
- Tim E. Darsaut
- Mackenzie Health Sciences Centre, Department of Surgery, Division of Neurosurgery, University of Alberta Hospital, 8440 - 112 Street, Edmonton, Alberta T6G 2B7 Canada
| | - Jean Raymond
- Department of Radiology, Service of Interventional Neuroradiology, Centre Hospitalier de l’Université de Montréal – CHUM, 1000 St-Denis, room D03-5462B, Montreal, QC H2X 0C1 Canada
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