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McGill KC, Baal JD, Bucknor MD. Update on musculoskeletal applications of magnetic resonance-guided focused ultrasound. Skeletal Radiol 2024; 53:1869-1877. [PMID: 38363419 PMCID: PMC11303439 DOI: 10.1007/s00256-024-04620-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 02/02/2024] [Accepted: 02/08/2024] [Indexed: 02/17/2024]
Abstract
Magnetic resonance-guided focused ultrasound (MRgFUS) is a noninvasive, incisionless, radiation-free technology used to ablate tissue deep within the body. This technique has gained increased popularity following FDA approval for treatment of pain related to bone metastases and limited approval for treatment of osteoid osteoma. MRgFUS delivers superior visualization of soft tissue targets in unlimited imaging planes and precision in targeting and delivery of thermal dose which is all provided during real-time monitoring using MR thermometry. This paper provides an overview of the common musculoskeletal applications of MRgFUS along with updates on clinical outcomes and discussion of future applications.
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Affiliation(s)
- Kevin C McGill
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, 505 Parnassus Ave, Suite M391, San Francisco, CA, 94143, USA.
| | - Joe D Baal
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, 505 Parnassus Ave, Suite M391, San Francisco, CA, 94143, USA
| | - Matthew D Bucknor
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, 505 Parnassus Ave, Suite M391, San Francisco, CA, 94143, USA
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Dalili D, Dalili DE, Isaac A, Martel-Villagrán J, Fritz J. Treatment of Osteoid Osteoma. Semin Intervent Radiol 2023; 40:100-105. [PMID: 37152792 PMCID: PMC10159722 DOI: 10.1055/s-0043-1767692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Affiliation(s)
- Danoob Dalili
- Department of Radiology, Epsom and St. Helier University Hospitals NHS Trust, London, United Kingdom
| | - Daniel E. Dalili
- Department of Radiology, Mid and South Essex NHS Foundation Trust, Southend, United Kingdom
| | - Amanda Isaac
- School of Biomedical Engineering and Imaging Sciences, Kings College London, London, United Kingdom
| | | | - Jan Fritz
- Department of Radiology, New York University Grossman School of Medicine, New York, New York
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3
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Napoli A, De Maio A, Alfieri G, Gasperini C, Scipione R, Campanacci L, Siepe G, De Felice F, Siniscalchi B, Chiurchioni L, Tombolini V, Donati DM, Morganti AG, Ghanouni P, Catalano C, Bazzocchi A. Focused Ultrasound and External Beam Radiation Therapy for Painful Bone Metastases: A Phase II Clinical Trial. Radiology 2023; 307:e211857. [PMID: 36594834 DOI: 10.1148/radiol.211857] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Background Recent consensus statements and clinical trials have assessed the value of MRI-guided focused ultrasound surgery for pain palliation of bone metastases; however, a comparison with external beam radiation therapy (EBRT) has not been performed. Purpose To compare safety and effectiveness data of MRI-guided focused ultrasound and EBRT in the treatment of bone metastases. Materials and Methods Participants with painful bone metastases, excluding skull and vertebral bodies, were enrolled in a prospective open-label nonrandomized phase II study between January 2017 and May 2019 and underwent either MRI-guided focused ultrasound or EBRT. The primary end point was the overall response rate at 1-month following treatment, assessed via the numeric rating scale (NRS) for pain (0-10 scale, with zero meaning "no pain" and 10 meaning "the worst pain imaginable"). Secondary end points were improvements at 12-month follow-up in NRS and quality of life (QoL) measures, including the Brief Pain Inventory (BPI), QoL-Questionnaire Cancer-15 Palliative Care (QLQ-C15-PAL), and QoL-Questionnaire Bone Metastases-22 (QLQ-BM22) and analysis of adverse events. Statistical analyses, including linear regression, χ2 test, and Student t test followed the per-protocol principle. Results Among 198 participants, 100 underwent MRI-guided focused ultrasound (mean age, 63 years ± 13 [SD]; 51 women), and 98 underwent EBRT (mean age, 65 years ± 14; 52 women). The overall response rates at 1-month follow-up were 91% (91 of 100) and 67% (66 of 98), respectively, in the focused ultrasound and EBRT arms (P < .001), and complete response rates were 43% (43 of 100) and 16% (16 of 98) (P < .001). The mean baseline NRS score was 7.0 ± 2.1 for focused ultrasound and 6.6 ± 2.4 for EBRT (P = .16); at 1-month follow-up, they were reduced to 3.2 ± 0.3 and 5.1 ± 0.3 (P < .001), respectively. QLQ-C15-PAL for physical function (P = .002), appetite (P < .001), nausea and vomiting (P < .001), dyspnea (P < .001), and QoL (P < .001) scores were lower in the focused ultrasound group. The overall adverse event rates were 15% (15 of 100) after focused ultrasound and 24% (24 of 98) after EBRT. Conclusion MRI-guided focused ultrasound surgery and external beam radiation therapy showed similar improvements in pain palliation and quality of life, with low adverse event rates. © RSNA, 2023 Supplemental material is available for this article. See also the editorial by Kelekis in this issue.
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Affiliation(s)
- Alessandro Napoli
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Alessandro De Maio
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Giulia Alfieri
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Chiara Gasperini
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Roberto Scipione
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Laura Campanacci
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Giambattista Siepe
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Francesca De Felice
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Benedetta Siniscalchi
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Lorenzo Chiurchioni
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Vincenzo Tombolini
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Davide Maria Donati
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Alessio Giuseppe Morganti
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Pejman Ghanouni
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Carlo Catalano
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Alberto Bazzocchi
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
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Yeo SY, Bratke G, Grüll H. High Intensity Focused Ultrasound for Treatment of Bone Malignancies-20 Years of History. Cancers (Basel) 2022; 15:cancers15010108. [PMID: 36612105 PMCID: PMC9817683 DOI: 10.3390/cancers15010108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/28/2022] Open
Abstract
High Intensity Focused Ultrasound (HIFU) is the only non-invasive method for percutaneous thermal ablation of tissue, with treatments typically performed either under magnetic resonance imaging or ultrasound guidance. Since this method allows efficient heating of bony structures, it has found not only early use in treatment of bone pain, but also in local treatment of malignant bone tumors. This review of 20 years of published studies shows that HIFU is a very efficient method for rapid pain relief, can provide local tumor control and has a very patient-friendly safety profile.
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Affiliation(s)
- Sin Yuin Yeo
- Institute of Diagnostic and Interventional Radiology, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
- Correspondence:
| | - Grischa Bratke
- Institute of Diagnostic and Interventional Radiology, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Holger Grüll
- Institute of Diagnostic and Interventional Radiology, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Cologne, Greinstr. 6, 50939 Cologne, Germany
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Carroll J, Coutermarsh-Ott S, Klahn SL, Tuohy J, Barry SL, Allen IC, Hay AN, Ruth J, Dervisis N. High intensity focused ultrasound for the treatment of solid tumors: a pilot study in canine cancer patients. Int J Hyperthermia 2022; 39:855-864. [PMID: 35848421 DOI: 10.1080/02656736.2022.2097323] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
PURPOSE To investigate the safety, feasibility, and outcomes of High-Intensity Focused Ultrasound (HIFU) for the treatment of solid tumors in a spontaneous canine cancer model. METHODS Dogs diagnosed with subcutaneous solid tumors were recruited, staged and pretreatment biopsies were obtained. A single HIFU treatment was delivered to result in partial tumor ablation using a commercially available HIFU unit. Tumors were resected 3-6 days post HIFU and samples obtained for histopathology and immunohistochemistry. Total RNA was isolated from paired pre and post treated FFPE tumor samples, and quantitative gene expression analysis was performed using the nCounter Canine IO Panel. RESULTS A total of 20 dogs diagnosed with solid tumors were recruited and treated in the study. Tumors treated included Soft Tissue Sarcoma (n = 15), Mast Cell Tumor (n = 3), Osteosarcoma (n = 1), and Thyroid Carcinoma (n = 1). HIFU was well tolerated with only 1 dog experiencing a clinically significant adverse event. Pathology confirmed the presence of complete tissue ablation at the HIFU targeted site and immunohistochemistry indicated immune cell infiltration at the treated/untreated tumor border. Quantitative gene expression analysis indicated that 28 genes associated with T-cell activation were differentially expressed post-HIFU. CONCLUSIONS HIFU appears to be safe and feasible for the treatment of subcutaneous canine solid tumors, resulting in ablation of the targeted tissue. HIFU induced immunostimulatory changes, highlighting the canine cancer patient as an attractive model for studying the effects of focal ablation therapies on the tumor microenvironment.
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Affiliation(s)
- Jennifer Carroll
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Sheryl Coutermarsh-Ott
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Shawna L Klahn
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Joanne Tuohy
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Sabrina L Barry
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Irving C Allen
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA.,Department of Basic Science Education, Virginia Tech Carilion School of Medicine, Roanoke, VA, USA
| | - Alayna N Hay
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Jeffrey Ruth
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA
| | - Nick Dervisis
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA, USA.,Department of Internal Medicine, Virginia Tech Carilion School of Medicine, Roanoke, VA, USA.,ICTAS Center for Engineered Health, Virginia Tech, Blacksburg, VA, USA
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6
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Minimally Invasive Interventional Procedures for Metastatic Bone Disease: A Comprehensive Review. Curr Oncol 2022; 29:4155-4177. [PMID: 35735441 PMCID: PMC9221897 DOI: 10.3390/curroncol29060332] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 06/03/2022] [Accepted: 06/06/2022] [Indexed: 11/16/2022] Open
Abstract
Metastases are the main type of malignancy involving bone, which is the third most frequent site of metastatic carcinoma, after lung and liver. Skeletal-related events such as intractable pain, spinal cord compression, and pathologic fractures pose a serious burden on patients’ quality of life. For this reason, mini-invasive treatments for the management of bone metastases were developed with the goal of pain relief and functional status improvement. These techniques include embolization, thermal ablation, electrochemotherapy, cementoplasty, and MRI-guided high-intensity focused ultrasound. In order to achieve durable pain palliation and disease control, mini-invasive procedures are combined with chemotherapy, radiation therapy, surgery, or analgesics. The purpose of this review is to summarize the recently published literature regarding interventional radiology procedures in the treatment of cancer patients with bone metastases, focusing on the efficacy, complications, local disease control and recurrence rate.
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Segal JP, Phillips S, Dubois RM, Silva JR, Haird CM, Gale D, Hopman WM, Gallivan J, Gilron I, Ghasemlou N. Weight bearing as a measure of disease progression in experimental autoimmune encephalomyelitis. J Neuroimmunol 2021; 361:577730. [PMID: 34628133 DOI: 10.1016/j.jneuroim.2021.577730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/21/2021] [Accepted: 09/27/2021] [Indexed: 11/13/2022]
Abstract
Motor disability in multiple sclerosis is often modeled using experimental autoimmune encephalomyelitis (EAE) and assessed using the clinical score (CS), an observer-dependent tool that can lead to potential bias. The Advanced Dynamic Weight Bearing (ADWB) system was evaluated as an observer-independent measurement of EAE symptoms. ADWB detected weight shifts onto the front paws as mice develop hindlimb motor disability. CS and ADWB were strongly correlated, indicated that these measures are comparable and suggesting that ADWB may be an appropriate observer-independent tool for the assessment of EAE progression.
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Affiliation(s)
- Julia P Segal
- Department of Biomedical & Molecular Sciences, Queen's University, Kingston, Ontario, Canada
| | - Sarah Phillips
- Department of Biomedical & Molecular Sciences, Queen's University, Kingston, Ontario, Canada
| | - Rosalin M Dubois
- Department of Biomedical & Molecular Sciences, Queen's University, Kingston, Ontario, Canada
| | - Jaqueline R Silva
- Department of Biomedical & Molecular Sciences, Queen's University, Kingston, Ontario, Canada
| | - Cortney M Haird
- Department of Biomedical & Molecular Sciences, Queen's University, Kingston, Ontario, Canada
| | - Daniel Gale
- Department of Biomedical & Molecular Sciences, Queen's University, Kingston, Ontario, Canada; Centre for Neuroscience Studies, Queen's University, Kingston, Ontario, Canada
| | - Wilma M Hopman
- Clinical Research Centre, Kingston Health Sciences Centre, Kingston, Ontario, Canada
| | - Jason Gallivan
- Department of Biomedical & Molecular Sciences, Queen's University, Kingston, Ontario, Canada; Centre for Neuroscience Studies, Queen's University, Kingston, Ontario, Canada; Department of Psychology, Queen's University, Kingston, Ontario, Canada
| | - Ian Gilron
- Department of Biomedical & Molecular Sciences, Queen's University, Kingston, Ontario, Canada; Centre for Neuroscience Studies, Queen's University, Kingston, Ontario, Canada; Department of Anesthesiology & Perioperative Medicine, Kingston Health Sciences Centre, Kingston, Ontario, Canada
| | - Nader Ghasemlou
- Department of Biomedical & Molecular Sciences, Queen's University, Kingston, Ontario, Canada; Centre for Neuroscience Studies, Queen's University, Kingston, Ontario, Canada; Department of Anesthesiology & Perioperative Medicine, Kingston Health Sciences Centre, Kingston, Ontario, Canada.
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8
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Liepe K, Murray I, Flux G. Dosimetry of bone seeking beta emitters for bone pain palliation metastases. Semin Nucl Med 2021; 52:178-190. [PMID: 34895886 DOI: 10.1053/j.semnuclmed.2021.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Amongst cancer patients, bone pain due to skeletal metastases is a major cause of morbidity. A number of beta-emitting radiopharmaceuticals have been used to provide internal radiotherapy of bone metastases and provide palliative pain relief. In this article we describe the different physical characteristics of the various beta emitting radionuclides which have been used in this clinical setting and the potential impact of differences in dose-rate on radiobiological outcomes. A detailed review of the biodistribution of these treatments, based on both in-vivo clinical investigations and post mortem autoradiography assessments is provided. These treatments result in physiological delivery of radiation doses to the target disease as well as to critical healthy organs. Particular attention is paid to the radiation doses received by normal bone tissue, bone marrow as well as metastatic bone disease. The underlying models of radiation transport within bone and bone marrow are reviewed alongside the practical steps that must be taken to acquire and analyse the information require for clinical dosimetry assessments. The role of whole body measurements, blood and faecal assays as well as both planar and tomographic gamma camera imaging are considered. In addition we review the rationale for allocating measured bone uptake between trabecular and cortical bone tissue. The difference between bone volume and bone surface seeking radiopharmaceuticals are also discussed. This review also extends to the development of preclinical models of bone metastases which may inform future dosimetric calculations. Finally, we also present a comprehensive review of the dosimetry of the established treatments 89Strontium-chloride; 32Phosphorus; 188Rhenium-hydroxyethylidine disphosphonate; 186Rhenium-1,1-hydroxyethylidene disphosphonate (186Re-HEDP); 153Samarium-ethylenediaminetetramethylene phosphonate; as well as the emerging treatments 188Rhenium-zoledronic acid; 188Rhenium-ibedronat; 177Lutetium-zoledronic acid; and 177Lutetium ethylenediaminetetramethylene phosphonate. This review highlights not only the inter treatment differences in the radiation absorbed doses delivered to metastatic disease by different radiopharmaceuticals but also the intra treatment differences which result in a large range of observed doses between patients.
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Affiliation(s)
- K Liepe
- Department of Nuclear Medicine, Klinikum Frankfurt (Oder), Brandenburg, Germany.
| | - I Murray
- Department of Physics, Royal Marsden Hospital, Sutton, UK
| | - G Flux
- Department of Physics, Royal Marsden Hospital, Sutton, UK
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9
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Vu T, Tang Y, Li M, Sankin G, Tang S, Chen S, Zhong P, Yao J. Photoacoustic computed tomography of mechanical HIFU-induced vascular injury. BIOMEDICAL OPTICS EXPRESS 2021; 12:5489-5498. [PMID: 34692196 PMCID: PMC8515986 DOI: 10.1364/boe.426660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 06/13/2023]
Abstract
Mechanical high-intensity focused ultrasound (HIFU) has been used for cancer treatment and drug delivery. Existing monitoring methods for mechanical HIFU therapies such as MRI and ultrasound imaging often suffer from high cost, poor spatial-temporal resolution, and/or low sensitivity to tissue's hemodynamic changes. Evaluating vascular injury during mechanical HIFU treatment, therefore, remains challenging. Photoacoustic computed tomography (PACT) is a promising tool to meet this need. Intrinsically sensitive to optical absorption, PACT provides high-resolution imaging of blood vessels using hemoglobin as the endogenous contrast. In this study, we have developed an integrated HIFU-PACT system for detecting vascular rupture in mechanical HIFU treatment. We have demonstrated singular value decomposition for enhancing hemorrhage detection. We have validated the HIFU-PACT performance on phantoms and in vivo animal tumor models. We expect that PACT-HIFU will find practical applications in oncology research using small animal models.
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Affiliation(s)
- Tri Vu
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Yuqi Tang
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Mucong Li
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - Georgii Sankin
- Department of Mechanical Engineering and Materials Science, Duke University, Durham, NC 27708, USA
| | - Shanshan Tang
- Department of Radiology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
| | - Shigao Chen
- Department of Radiology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
| | - Pei Zhong
- Department of Mechanical Engineering and Materials Science, Duke University, Durham, NC 27708, USA
| | - Junjie Yao
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
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Cross CG, Payne AH, Hawryluk GW, Haag-Roeger R, Cheeniyil R, Brady D, Odéen H, Minoshima S, Cross DJ, Anzai Y. Technical Note: Quantification of blood-spinal cord barrier permeability after application of magnetic resonance-guided focused ultrasound in spinal cord injury. Med Phys 2021; 48:4395-4401. [PMID: 33999427 DOI: 10.1002/mp.14947] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 04/19/2021] [Accepted: 04/19/2021] [Indexed: 01/03/2023] Open
Abstract
PURPOSE To demonstrate that magnetic resonance-guided focused ultrasound (MRgFUS) facilitates blood-spinal cord barrier (BSCB) permeability and develop observer-independent MRI quantification of BSCB permeability after MRgFUS for spinal cord injury (SCI). METHODS Noninjured Sprague-Dawley rats (n = 3) underwent MRgFUS and were administered Evans blue post-MRgFUS to confirm BSCB opening. Absorbance was measured by spectrophotometry and correlated with its corresponding image intensity. Rats (n = 21) underwent T8-T10 laminectomy and extradural compression of the spinal cord (23g weighted aneurysm-type clip, 1 min). The intervention group (n = 11) was placed on a preclinical MRgFUS system, administered microbubbles (Optison, 0.2 mL/kg), and received 3 MRgFUS sonications (25 ms bursts, 1 Hz pulses for 3 min, 3 acoustic W, approximately 1.0-2.1 MPa peak pressure as measured via hydrophone). The sham group (n = 10) received equivalent procedures with no sonications. T1w MRI was obtained both pre- and post-MRgFUS BSCB opening. Spinal cords were segmented manually or semiautomatically and a Pearson correlation with P ≤ 0.001 was used to correlate the two segmentation methods. MRgFUS sonication and control regions intensity values were evaluated with a paired t-test with a P ≤ 0.01. RESULTS Semiautomatic segmentation reduced computational time by 95% and was correlated with manual segmentation (Pearson = 0.92, P < 0.001, n = 71 regions). In the noninjured rat group, Evans blue absorbance correlated with image intensity in the MRgFUS and control regions (Pearson = 0.82, P = 0.02, n = 6). In rats that underwent the SCI procedure, an increase in signal intensity in the MRgFUS targeted region relative to control was seen in all SCI rats (10.65 ± 12.4%, range: 0.96-43.9%, n = 11, P = 0.002). SCI sham MRgFUS revealed no change (0.63 ± 0.52%, 95% CI 0.320.95, n = 10). This result was significant between both groups (P = 0.003). CONCLUSION The implemented semiautomatic segmentation procedure improved data analysis efficiency. Quantitative methods using contrast-enhanced MRI with histological validation are sensitive for detection of blood-spinal cord barrier opening induced by magnetic resonance-guided focused ultrasound.
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Affiliation(s)
- Chloe G Cross
- School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Allison H Payne
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT, USA
| | | | - Riley Haag-Roeger
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT, USA
| | - Rahul Cheeniyil
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT, USA
| | - Dalton Brady
- School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Henrik Odéen
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT, USA
| | - Satoshi Minoshima
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT, USA
| | - Donna J Cross
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT, USA
| | - Yoshimi Anzai
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT, USA
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11
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Latifi M, Hay A, Carroll J, Dervisis N, Arnold L, Coutermarsh-Ott SL, Kierski KR, Klahn S, Allen IC, Vlaisavljevich E, Tuohy J. Focused ultrasound tumour ablation in small animal oncology. Vet Comp Oncol 2021; 19:411-419. [PMID: 34057278 DOI: 10.1111/vco.12742] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 04/29/2021] [Accepted: 05/24/2021] [Indexed: 12/20/2022]
Abstract
The cancer incidence rates for humans and animals remain high, and efforts to improve cancer treatment are crucial. Cancer treatment for solid tumours includes both treatment of the primary tumour and of metastasis. Surgery is commonly employed to resect primary and metastatic tumours, but is invasive, and is not always the optimal treatment modality. Prevention and treatment of metastatic disease often utilizes a multimodal approach, but metastasis remains a major cause of death for both human and veterinary cancer patients. Focused ultrasound (FUS) tumour ablation techniques represent a novel non-invasive approach to treating cancer. FUS ablation is precise, thus sparing adjacent critical structures while ablating the tumour. FUS ablation can occur in a thermal or non-thermal fashion. Thermal FUS ablation, also known as high intensity focused ultrasound (HIFU) ablation, destroys tumour cells via heat, whereas non-thermal FUS, known as histotripsy, ablates tumour cells via mechanical disintegration of tissue. Not only can HIFU and histotripsy ablate tumours, they also demonstrate potential to upregulate the host immune system towards an anti-tumour response. The aim of this report is provide a description of HIFU and histotripsy tumour ablation, with a focus on the basic principles of their ablation mechanisms and their clinical applicability in the field of veterinary oncology.
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Affiliation(s)
- Max Latifi
- Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, Virginia, USA.,Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Blacksburg, Virginia, USA
| | - Alayna Hay
- Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, Virginia, USA
| | - Jennifer Carroll
- Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, Virginia, USA
| | - Nikolaos Dervisis
- Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, Virginia, USA
| | - Lauren Arnold
- Department of Biomedical Engineering and Mechanics, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
| | - Sheryl L Coutermarsh-Ott
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Blacksburg, Virginia, USA
| | - Katharine R Kierski
- Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, Virginia, USA
| | - Shawna Klahn
- Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, Virginia, USA
| | - Irving C Allen
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Blacksburg, Virginia, USA
| | - Eli Vlaisavljevich
- Department of Biomedical Engineering and Mechanics, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
| | - Joanne Tuohy
- Animal Cancer Care and Research Center, Virginia-Maryland College of Veterinary Medicine, Roanoke, Virginia, USA
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12
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Bitton RR, Rosenberg J, LeBlang S, Napoli A, Meyer J, Butts Pauly K, Hurwitz M, Ghanouni P. MRI-Guided Focused Ultrasound of Osseous Metastases: Treatment Parameters Associated With Successful Pain Reduction. Invest Radiol 2021; 56:141-146. [PMID: 32858582 DOI: 10.1097/rli.0000000000000721] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND A phase 3 multicenter trial demonstrated that magnetic resonance imaging (MRI)-guided focused ultrasound (US) is a safe, noninvasive treatment that alleviated pain from bone metastases. However, outcomes varied among institutions (from 0%-100% treatment success). PURPOSE The aim of this study was to identify patient selection, technical treatment, and imaging parameters that predict successful pain relief of osseous metastases after MRI-guided focused US. MATERIALS AND METHODS This was a secondary analysis of a phase 3 clinical study that included participants who received MRI-guided focused US treatment for painful osseous metastases. Noncontrast CT was obtained before treatment. T2-weighted and T1-weighted postcontrast MRIs at 1.5 T or 3 T were obtained before, at the time of, and at 3 months after treatment. Numerical Rating Scale pain scores and morphine equivalent daily dose data were obtained over a 3-month follow-up period. At the 3-month endpoint, participants were categorized as pain relief responders or nonresponders based on Numerical Rating Scale and morphine equivalent daily dose data. Demographics, technical parameters, and imaging features associated with pain relief were determined using stepwise univariable and multivariable models. Responder rates between the subgroup of participants with all predictive parameters and that with none of the parameters were compared using Fisher exact test. RESULTS The analysis included 99 participants (mean age, 59 ± 14 years; 56 women). The 3 variables that predicted successful pain relief were energy density on the bone surface (EDBS) (P = 0.001), the presence of postprocedural periosteal devascularization (black band, BB+) (P = 0.005), and female sex (P = 0.02). The subgroup of participants with BB+ and EDBS greater than 5 J/mm2 had a larger decrease in mean pain score (5.2; 95% confidence interval, 4.6-5.8) compared with those without (BB-, EDBS ≤ 5 J/mm2) (1.1; 95% confidence interval, 0.8-3.0; P < 0.001). Participants with all 3 predictive variables had a pain relief responder rate of 93% compared with 0% in participants having none of the predictive variables (P < 0.001). CONCLUSIONS High EDBS during treatment, postprocedural periosteal devascularization around the tumor site (BB+), and female sex increased the likelihood of pain relief after MRI-guided focused US of osseous metastasis.
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Affiliation(s)
- Rachel R Bitton
- From the Department of Radiology, Stanford University, Stanford, CA
| | | | | | - Alessandro Napoli
- Department of Radiological Sciences, University of Rome, Rome, Italy
| | - Joshua Meyer
- Department of Radiation Oncology, Fox Chase Cancer Center
| | - Kim Butts Pauly
- From the Department of Radiology, Stanford University, Stanford, CA
| | - Mark Hurwitz
- Department of Radiation Oncology, Thomas Jefferson University, Philadelphia, PA
| | - Pejman Ghanouni
- From the Department of Radiology, Stanford University, Stanford, CA
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13
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Filippiadis DK, Tselikas L, Bazzocchi A, Efthymiou E, Kelekis A, Yevich S. Percutaneous Management of Cancer Pain. Curr Oncol Rep 2020; 22:43. [DOI: 10.1007/s11912-020-00906-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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14
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Effects of MRgFUS Treatment on Musculoskeletal Pain: Comparison between Bone Metastasis and Chronic Knee/Lumbar Osteoarthritis. Pain Res Manag 2019; 2019:4867904. [PMID: 31565109 PMCID: PMC6745150 DOI: 10.1155/2019/4867904] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 06/14/2019] [Accepted: 07/30/2019] [Indexed: 01/19/2023]
Abstract
Local bone denervation by magnetic resonance-guided focused ultrasound (MRgFUS) is a promising tool for alleviation of pain in patients with painful bone metastasis (BM). Considering the underlying mechanism of pain alleviation, MRgFUS might be effective for various bone and joint diseases associated with local tenderness. This study was conducted to clarify the therapeutic effect of focused ultrasound in patients with various painful bone and joint diseases that are associated with local tenderness. Ten patients with BM, 11 patients with lumbar facet joint osteoarthritis (L-OA), and 19 patients with knee osteoarthritis (K-OA) were included. MRgFUS treatment was applied to the bone surface with real-time temperature monitoring at the target sites. Pain intensity was assessed using a 100 mm numerical rating scale (NRS) at various time points. Pressure pain threshold (PPT) was evaluated on the sonication area and control sites. Compared to baseline, the pain NRS scores significantly decreased in all groups 1 month after treatment, and PPT at the treated sites significantly increased in all groups 3 months after treatment. The percentage of patients who showed a ≥ 50% decrease in pain NRS scores at 1 month after treatment was 80% in BM, 64% in L-OA, and 78% in K-OA groups. PPTs were significantly higher after treatment at all evaluation time points. This study indicated that MRgFUS is effective in reducing pressure pain at the site of most severe tenderness in patients with painful bone and joint diseases. Treatment response was comparable between patients with BM, L-OA, and K-OA.
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15
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Anastasiadis P, Mohammadabadi A, Fishman MJ, Smith JA, Nguyen BA, Hersh DS, Frenkel V. Design, characterization and evaluation of a laser-guided focused ultrasound system for preclinical investigations. Biomed Eng Online 2019; 18:36. [PMID: 30922312 PMCID: PMC6440155 DOI: 10.1186/s12938-019-0656-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 03/19/2019] [Indexed: 01/29/2023] Open
Abstract
Background The clinical applications of transcranial focused ultrasound continue to expand and include ablation as well as drug delivery applications in the brain, where treatments are typically guided by MRI. Although MRI-guided focused ultrasound systems are also preferred for many preclinical investigations, they are expensive to purchase and operate, and require the presence of a nearby imaging center. For many basic mechanistic studies, however, MRI is not required. The purpose of this study was to design, construct, characterize and evaluate a portable, custom, laser-guided focused ultrasound system for noninvasive, transcranial treatments in small rodents. Methods The system comprised an off-the-shelf focused ultrasound transducer and amplifier, with a custom cone fabricated for direct coupling of the transducer to the head region. A laser-guidance apparatus was constructed with a 3D stage for accurate positioning to 1 mm. Pressure field simulations were performed to demonstrate the effects of the coupling cone and the sealing membrane, as well as for determining the location of the focus and acoustic transmission across rat skulls over a range of sizes. Hydrophone measurements and exposures in hydrogels were used to assess the accuracy of the simulations. In vivo treatments were performed in rodents for opening the blood–brain barrier and to assess the performance and accuracy of the system. The effects of varying the acoustic pressure, microbubble dose and animal size were evaluated in terms of efficacy and safety of the treatments. Results The simulation results were validated by the hydrophone measurements and exposures in the hydrogels. The in vivo treatments demonstrated the ability of the system to open the blood–brain barrier. A higher acoustic pressure was required in larger-sized animals, as predicted by the simulations and transmission measurements. In a particular sized animal, the degree of blood–brain barrier opening, and the safety of the treatments were directly associated with the microbubble dose. Conclusion The focused ultrasound system that was developed was found to be a cost-effective alternative to MRI-guided systems as an investigational device that is capable of accurately providing noninvasive, transcranial treatments in rodents.
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Affiliation(s)
- Pavlos Anastasiadis
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 22 S. Greene St., Baltimore, MD, 21201, USA.,Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ali Mohammadabadi
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 22 S. Greene St., Baltimore, MD, 21201, USA
| | - Meyer J Fishman
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 22 S. Greene St., Baltimore, MD, 21201, USA
| | - Jesse A Smith
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 22 S. Greene St., Baltimore, MD, 21201, USA
| | - Ben A Nguyen
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 22 S. Greene St., Baltimore, MD, 21201, USA
| | - David S Hersh
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Victor Frenkel
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 22 S. Greene St., Baltimore, MD, 21201, USA. .,Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA.
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16
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Maimbourg G, Houdouin A, Deffieux T, Tanter M, Aubry JF. Steering Capabilities of an Acoustic Lens for Transcranial Therapy: Numerical and Experimental Studies. IEEE Trans Biomed Eng 2019; 67:27-37. [PMID: 30932823 DOI: 10.1109/tbme.2019.2907556] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
For successful brain therapy, transcranial focused ultrasound must compensate for the time shifts induced locally by the skull. The patient-specific phase profile is currently generated by multi-element arrays which, over time, have tended toward increasing element count. We recently introduced a new approach, consisting of a single-element transducer coupled to an acoustic lens of controlled thickness. By adjusting the local thickness of the lens, we were able to induce phase differences which compensated those induced by the skull. Nevertheless, such an approach suffers from an apparent limitation: the lens is a priori designed for one specific target. In this paper, we demonstrate the possibility of taking advantage of the isoplanatic angle of the aberrating skull in order to steer the focus by mechanically moving the transducer/acoustic lens pair around its initial focusing position. This study, conducted on three human skull samples, demonstrates that tilting of the transducer with the lens restores a single -3 dB focal volume at 914 kHz for a steering up to ±11 mm in the transverse direction, and ±10 mm in the longitudinal direction, around the initial focal region.
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17
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Zhang Y, Liao C, Qu H, Huang S, Jiang H, Zhou H, Abrams E, Habte FG, Yuan L, Bertram EH, Lee KS, Pauly KB, Buckmaster PS, Wintermark M. Testing Different Combinations of Acoustic Pressure and Doses of Quinolinic Acid for Induction of Focal Neuron Loss in Mice Using Transcranial Low-Intensity Focused Ultrasound. ULTRASOUND IN MEDICINE & BIOLOGY 2019; 45:129-136. [PMID: 30309748 PMCID: PMC6289648 DOI: 10.1016/j.ultrasmedbio.2018.08.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 08/21/2018] [Accepted: 08/28/2018] [Indexed: 05/31/2023]
Abstract
The goal of this study was to test different combinations of acoustic pressure and doses of quinolinic acid (QA) for producing a focal neuronal lesion in the murine hippocampus without causing unwanted damage to adjacent brain structures. Sixty male CD-1 mice were divided into 12 groups that underwent magnetic resonance-guided focused ultrasound at high (0.67 MPa), medium (0.5 MPa) and low (0.33 MPa) acoustic peak negative pressures and received QA at high (0.012 mmol), medium (0.006 mmol) and low (0.003 mmol) dosages. Neuronal loss occurred only when magnetic resonance-guided focused ultrasound with adequate acoustic power (0.67 or 0.5 MPa) was combined with QA. The animals subjected to the highest acoustic power had larger lesions than those treated with medium acoustic power, but two mice had evidence of bleeding. When the intermediate acoustic power was used, medium and high dosages of QA produced lesions larger than those produced by the low dosage.
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Affiliation(s)
- Yanrong Zhang
- Department of Ultrasound, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, China; Neuroradiology Section, Department of Radiology, Stanford University, Stanford, California, USA
| | - Chengde Liao
- Neuroradiology Section, Department of Radiology, Stanford University, Stanford, California, USA; Department of Radiology, Third Affiliated Hospital of Kunming Medical University, Tumor Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Haibo Qu
- Neuroradiology Section, Department of Radiology, Stanford University, Stanford, California, USA; Department of Medical Imaging, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Siqin Huang
- Neuroradiology Section, Department of Radiology, Stanford University, Stanford, California, USA; Traditional Chinese Medicine College, Chongqing Medical University, Chongqing, China
| | - Hong Jiang
- Neuroradiology Section, Department of Radiology, Stanford University, Stanford, California, USA; Department of Neurology, Peking University of People's Hospital, Beijing, China
| | - Haiyan Zhou
- Neuroradiology Section, Department of Radiology, Stanford University, Stanford, California, USA; The Acupuncture and Tuina School/Third Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Emily Abrams
- Department of Comparative Medicine, Stanford University, Stanford, California, USA
| | - Frezghi G Habte
- Department of Radiology, Molecular Imaging Program, Stanford University, Stanford, California, USA
| | - Li Yuan
- Department of Ultrasound, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, China
| | - Edward H Bertram
- Department of Neurology, University of Virginia, Charlottesville, Virginia, USA
| | - Kevin S Lee
- Departments of Neuroscience and Neurosurgery and Center for Brain Immunology and Glia, University of Virginia, Charlottesville, Virginia, USA
| | - Kim Butts Pauly
- Department of Radiology, Stanford University, Stanford, California, USA
| | - Paul S Buckmaster
- Department of Comparative Medicine, Stanford University, Stanford, California, USA
| | - Max Wintermark
- Neuroradiology Section, Department of Radiology, Stanford University, Stanford, California, USA.
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Dababou S, Marrocchio C, Scipione R, Erasmus HP, Ghanouni P, Anzidei M, Catalano C, Napoli A. High-Intensity Focused Ultrasound for Pain Management in Patients with Cancer. Radiographics 2018; 38:603-623. [PMID: 29394144 DOI: 10.1148/rg.2018170129] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Cancer-related pain affects up to 80% of patients with malignancies. Pain is an important distressing symptom that diminishes the quality of life and negatively affects the survival of patients. Opioid analgesics are generally the primary therapy for cancer-related pain, with surgery, radiation therapy, chemotherapy, and other interventions used in cases of treatment-resistant pain. These treatments, which can be associated with substantial side effects and systemic toxicity, may not be effective. High-intensity focused ultrasound is an entirely noninvasive technique that is approved for treatment of uterine fibroids, bone metastases, and essential tremors. With magnetic resonance imaging or ultrasonographic guidance, high-intensity ultrasound waves are focused on a small well-demarcated region to result in precise localized ablation. This treatment may represent a multimodality approach to treating patients with malignant diseases-facilitating pain palliation, enhanced local drug delivery and radiation therapy effects, and stimulation of anticancer specific immune responses, and potentially facilitating local tumor control. Focused ultrasound can be used to achieve pain palliation by producing several effects, including tissue denervation, tumor mass reduction, and neuromodulation, that can influence different pathways at the origin of the pain. This technology has several key advantages compared with other analgesic therapies: It is completely noninvasive, might be used to achieve rapid pain control, can be safely repeated, and can be used in combination with chemotherapy and radiation therapy to enhance their effects. Online supplemental material is available for this article. ©RSNA, 2018.
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Affiliation(s)
- Susan Dababou
- From the Department of Radiological Sciences, Sapienza University of Rome, School of Medicine, V.le Regina Elena 324, 00180 Rome, Italy (S.D., C.M., R.S., H.P.E., M.A., C.C., A.N.); and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (P.G.)
| | - Cristina Marrocchio
- From the Department of Radiological Sciences, Sapienza University of Rome, School of Medicine, V.le Regina Elena 324, 00180 Rome, Italy (S.D., C.M., R.S., H.P.E., M.A., C.C., A.N.); and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (P.G.)
| | - Roberto Scipione
- From the Department of Radiological Sciences, Sapienza University of Rome, School of Medicine, V.le Regina Elena 324, 00180 Rome, Italy (S.D., C.M., R.S., H.P.E., M.A., C.C., A.N.); and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (P.G.)
| | - Hans-Peter Erasmus
- From the Department of Radiological Sciences, Sapienza University of Rome, School of Medicine, V.le Regina Elena 324, 00180 Rome, Italy (S.D., C.M., R.S., H.P.E., M.A., C.C., A.N.); and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (P.G.)
| | - Pejman Ghanouni
- From the Department of Radiological Sciences, Sapienza University of Rome, School of Medicine, V.le Regina Elena 324, 00180 Rome, Italy (S.D., C.M., R.S., H.P.E., M.A., C.C., A.N.); and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (P.G.)
| | - Michele Anzidei
- From the Department of Radiological Sciences, Sapienza University of Rome, School of Medicine, V.le Regina Elena 324, 00180 Rome, Italy (S.D., C.M., R.S., H.P.E., M.A., C.C., A.N.); and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (P.G.)
| | - Carlo Catalano
- From the Department of Radiological Sciences, Sapienza University of Rome, School of Medicine, V.le Regina Elena 324, 00180 Rome, Italy (S.D., C.M., R.S., H.P.E., M.A., C.C., A.N.); and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (P.G.)
| | - Alessandro Napoli
- From the Department of Radiological Sciences, Sapienza University of Rome, School of Medicine, V.le Regina Elena 324, 00180 Rome, Italy (S.D., C.M., R.S., H.P.E., M.A., C.C., A.N.); and Department of Radiology, Stanford University School of Medicine, Stanford, Calif (P.G.)
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Kelekis A, Cornelis FH, Tutton S, Filippiadis D. Metastatic Osseous Pain Control: Bone Ablation and Cementoplasty. Semin Intervent Radiol 2017; 34:328-336. [PMID: 29249856 PMCID: PMC5730439 DOI: 10.1055/s-0037-1608747] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Nociceptive and/or neuropathic pain can be present in all phases of cancer (early and metastatic) and are not adequately treated in 56 to 82.3% of patients. In these patients, radiotherapy achieves overall pain responses (complete and partial responses combined) up to 60 and 61%. On the other hand, nowadays, ablation is included in clinical guidelines for bone metastases and the technique is governed by level I evidence. Depending on the location of the lesion in the peripheral skeleton, either the Mirels scoring or the Harrington (alternatively the Levy) grading system can be used for prophylactic fixation recommendation. As minimally invasive treatment options may be considered in patients with poor clinical status or limited life expectancy, the aim of this review is to detail the techniques proposed so far in the literature and to report the results in terms of safety and efficacy of ablation and cementoplasty (with or without fixation) for bone metastases. Percutaneous image-guided treatments appear as an interesting alternative for localized metastatic lesions of the peripheral skeleton.
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Affiliation(s)
- Alexis Kelekis
- Division of Diagnostic and Interventional Radiology, 2nd Department of Radiology, University General Hospital “ATTIKON,” Athens, Greece
| | - Francois H. Cornelis
- Department of Radiology, Université Pierre et Marie Curie, Sorbonne Université, Tenon Hospital, Paris, France
| | - Sean Tutton
- Division of Vascular and Interventional Radiology, Department of Radiology and Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Dimitrios Filippiadis
- Division of Diagnostic and Interventional Radiology, 2nd Department of Radiology, University General Hospital “ATTIKON,” Athens, Greece
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Pain management: The rising role of interventional oncology. Diagn Interv Imaging 2017; 98:627-634. [DOI: 10.1016/j.diii.2017.06.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 06/27/2017] [Indexed: 02/06/2023]
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