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Matsuzaki S, Moritake T, Sun L, Morota K, Nagamoto K, Nakagami K, Kuriyama T, Hitomi G, Kajiki S, Kunugita N. The Effect of Pre-Operative Verbal Confirmation for Interventional Radiology Physicians on Their Use of Personal Dosimeters and Personal Protective Equipment. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192416825. [PMID: 36554706 PMCID: PMC9778706 DOI: 10.3390/ijerph192416825] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 11/27/2022] [Accepted: 12/10/2022] [Indexed: 06/02/2023]
Abstract
Interventional radiology (IR) physicians must be equipped with personal passive dosimeters and personal protective equipment (PPE); however, they are inconsistently used. Therefore, we aimed to explore practical measures to increase PPE usage and ascertain whether these measures could lead to an actual decrease in exposure doses to IR physicians. Dosimeters and PPE were visually inspected. Then, a pre-operative briefing was conducted as a direct intervention, and the use of dosimeters and PPE was verbally confirmed. Finally, the intervention effect was verified by measuring the use rates and individual exposure doses. Because of the intervention, the use rate markedly improved and was almost 100%. However, both the effective dose rate (effective dose/fluoroscopy time) and the lens equivalent dose rate (lens equivalent dose/fluoroscopy time) showed that the intervention led to a statistically significant increase in exposure (effective dose rate: p = 0.033; lens equivalent dose rate: p = 0.003). In conclusion, the proper use of dosimeters and PPE raised the radiation exposure values for IR physicians immediately after the intervention, which was hypothesized to be due to the inclusion of exposure overlooked to date and the changes in the dosimeter management method from a single- to a double-dosimeter approach.
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Affiliation(s)
- Satoru Matsuzaki
- Department of Radiology, Shinkomonji Hospital, 2-5 Dairishinmachi, Moji-ku, Kitakyushu 800-0057, Japan
| | - Takashi Moritake
- Department of Radiation Regulatory Science Research, National Institute of Radiological Sciences, National Institutes for Quantum Science and Technology, 4-9-1 Anagawa, Inage-ku, Chiba 263-8555, Japan
| | - Lue Sun
- Health and Medical Research Institute, Department of Life Science and Biotechnology, National Institute of Advanced Industrial Science and Technology (AIST), Central 6, 1-1-1 Higashi, Tsukuba 305-8566, Japan
| | - Koichi Morota
- Department of Radiology, Shinkomonji Hospital, 2-5 Dairishinmachi, Moji-ku, Kitakyushu 800-0057, Japan
| | - Keisuke Nagamoto
- Department of Radiology, Hospital of the University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu 807-8556, Japan
| | - Koichi Nakagami
- Department of Radiology, Hospital of the University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu 807-8556, Japan
| | - Tomoko Kuriyama
- Department of Occupational and Community Health Nursing, School of Health Sciences, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu 807-8555, Japan
| | - Go Hitomi
- Department of Radiological Technology, Kawasaki Medical School Hospital, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Shigeyuki Kajiki
- Department of Occupational Health Practice and Management, Institute of Industrial Ecological Science, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu 807-8555, Japan
| | - Naoki Kunugita
- Department of Occupational and Community Health Nursing, School of Health Sciences, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu 807-8555, Japan
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Spencer TR, Pittiruti M, Miluy GO, Pacilli M. Letter Regarding: Open Versus Ultrasound Guided Tunneled Central Venous Access in Children: A Randomized Controlled Study. J Surg Res 2021; 267:712-714. [PMID: 34905819 DOI: 10.1016/j.jss.2021.04.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 04/16/2021] [Indexed: 11/28/2022]
Affiliation(s)
| | - Mauro Pittiruti
- Department of Surgery, Catholic University Hospital, Rome, Italy; World Congress of Vascular Access (WoCoVA) and Gli Accessi Venosi Centrali a Lungo Termine (GAVeCeLT)
| | | | - Maurizio Pacilli
- Department of Paediatrics, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia; Department of Surgery, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia.
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Saltzman AF, Carrasco A, Hecht S, Walker J, Caldwell BT, Bruny JL, Cost NG. A decision tree to guide long term venous access placement in children and adolescents undergoing surgery for renal tumors. J Pediatr Surg 2020; 55:1334-1338. [PMID: 31128844 DOI: 10.1016/j.jpedsurg.2019.04.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/25/2019] [Accepted: 04/28/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND/PURPOSE While many children with renal tumors require long term venous access (VA) for adjuvant chemotherapy, certainly not all do. This study develops and tests a VA decision tree (DT) to direct the placement of VA in patients with renal tumors. METHODS Utilizing data readily available at surgery a VADT was developed. The VADT was tested retrospectively by 2 independent reviewers on a historic cohort. The ability of the VADT to appropriately select which patients would benefit from VA placement was tested. RESULTS 160 patients underwent renal tumor surgery between 2005 and 2018. 70 (43.8%) patients met study criteria with median age of 45.1 months (range 1.1-224); 73% required VA. Using the VADT, VA placement was "needed" in 67.1% of patients and "deferred" in 32.9%. Interrater reliability was very high (kappa = 0.97, 95% CI 0.91-1, p < 0.001). The sensitivity and specificity of the VADT to correctly decide on VA placement were 0.92 (0.8-0.98) and 1 (0.79-1). Using the VADT, no patient would have undergone unnecessary VA placement. In reality, 4.3% of patients had an unnecessary VA placed which required a subsequent removal. CONCLUSIONS These preliminary data support the continued study of this VADT to guide intraoperative decisions regarding VA placement in patients with renal tumors. LEVEL OF EVIDENCE III - Study of diagnostic test.
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Affiliation(s)
- Amanda F Saltzman
- Department of Urology, University of Kentucky, Lexington, KY; Department of Surgery, Division of Urology, University of Colorado and Children's Hospital Colorado, Aurora, CO
| | - Alonso Carrasco
- Department of Surgery, Division of Urology, University of Colorado and Children's Hospital Colorado, Aurora, CO; Department of Pediatric Urology, Kansas Mercy Children's Hospital, Kansas City, MO
| | - Sarah Hecht
- Department of Surgery, Division of Urology, University of Colorado and Children's Hospital Colorado, Aurora, CO
| | - Jonathan Walker
- Department of Surgery, Division of Urology, University of Colorado and Children's Hospital Colorado, Aurora, CO
| | - Brian T Caldwell
- Department of Surgery, Division of Urology, University of Colorado and Children's Hospital Colorado, Aurora, CO
| | - Jennifer L Bruny
- Department of Surgery, Division of Pediatric Surgery, University of Colorado and Children's Hospital Colorado, Aurora, CO
| | - Nicholas G Cost
- Department of Surgery, Division of Urology, University of Colorado and Children's Hospital Colorado, Aurora, CO.
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