1.Forgotten Needles
Yuya KIKUCHI ; Toshiya YAMAZAKI ; Taro MIYAWAKI ; Masaaki SUGAWARA
Journal of the Japan Society of Acupuncture and Moxibustion 2023;73(4):246-258
The Safety Committee, Clinical Information Department, Japan Society of Acupuncture and Moxibustion (JSAM) held a workshop at their 72nd Annual Meeting in Kobe titled "Forgotten Needles: Present Conditions and Measures."In the workshop, the following information was offered by the three committees, and a question and answer session was conducted with the audience afterward. 1. Patient's affection for forgotten needles: analysis of a contribution to Twitter 2. The present conditions and measure plans of forgotten needles: based on the present conditions of Kansai University of Health Sciences 3. Forgotten needles at the Suzuka University of Medical Science: the real condition of prevention of outbreak We performed a thorough cross- and/or double-check to prevent forgotten needles. The reports suggested various ideas as check methods, and the results of the study helped the practice from the next day.
2.Translocation of the Isolated Left Vertebral Artery during Thoracic Endovascular Stent-Graft Repair
Takeshi ARAI ; Daichi TAKAGI ; Takuya WADA ; Itaru IGARASHI ; Yuya YAMAZAKI ; Wataru IGARASHI ; Takayuki KADOHAMA ; Hiroshi YAMAMOTO
Japanese Journal of Cardiovascular Surgery 2022;51(4):240-244
Spinal cord injury (SCI) is a main concern in patients who undergo thoracic endovascular therapy (TEVAR), because the blood flow of the vertebro-basilar artery may be reduced due to the left subclavian artery (LSA) occlusion. If the left vertebral artery originates directly from the aorta, which is called the isolated left vertebral artery (ILVA), a technical consideration for strategies regarding blood perfusion of the ILVA during TEVARs is required. We hereby aim to report three patients (No.1, No.2, and No.3) who underwent an ILVA translocation and TEVAR with Zone 2 landing for aortic dissection. The diameter of the ILVA was 4.2, 2.3, and 2.2 mm, respectively, and the right vertebral artery (RVA) was dominant in all cases. In Patient No.1 and No.2 (ILVA diameter: 4.2 and 2.3 mm, respectively), the ILVA was anastomosed directly to the left common carotid artery. In Patient No.2, the translocated ILVA was occluded resulting in SCI, but the SCI improved when blood pressure was augmented. In Patient No.3 (ILVA diameter: 2.2 mm), the saphenous vein graft was interposed between the ILVA and the bypass artery because the ILVA diameter was small, but postoperatively, the ILVA remained patent, and no paraplegia was observed. The occlusion of ILVA could cause SCI, even if the RVA is larger than the LVA. Reconstruction of the ILVA is a critical procedure to prevent postoperative SCIs in patients undergoing TEVARs.
3.Adverse events associated with acupuncture and moxibustion and the latest information on preventive measures against hepatitis B
Hisashi SHINBARA ; Nobutatsu FURUSE ; Masaaki SUGAWARA ; Akihito UEHARA ; Yuya KIKUCHI ; Taro TAGUCHI ; Mikako TSUNEMATSU ; Toshiya YAMAZAKI
Journal of the Japan Society of Acupuncture and Moxibustion 2018;68(1):50-57
4.Neurogenic disorders in acupuncture and the safety education at acupuncturist training school
Hisashi SHINBARA ; Nobutatsu FURUSE ; Akihito UEHARA ; Toshiya YAMAZAKI ; Masaaki SUGAWARA ; Yuya KIKUCHI ; Taro TAGUCHI ; Mikako TSUNEMATSU
Journal of the Japan Society of Acupuncture and Moxibustion 2019;69(1):12-25
5.Survey on Hepatitis B Prevention Measures at Acupuncture and Moxibustion Training Schools in Japan
Mikako TSUNEMATSU ; Hisashi SHINBARA ; Masaaki SUGAWARA ; Nobutatsu FURUSE ; Akihito UEHARA ; Yuya KIKUCHI ; Taro TAGUCHI ; Toshiya YAMAZAKI
Journal of the Japan Society of Acupuncture and Moxibustion 2018;68(3):181-191
6.Metronidazole-Induced Encephalopathy in Treatment for a Thoracic Aortic Aneurysm Infected by Bacteroides fragilis
Daichi TAKAGI ; Takayuki KADOHAMA ; Gembu YAMAURA ; Fuminobu TANAKA ; Kentaro KIRIU ; Yoshinori ITAGAKI ; Yuya YAMAZAKI ; Hiroshi YAMAMOTO ; Tomoo SAGA ; Makoto HIROKAWA
Japanese Journal of Cardiovascular Surgery 2018;47(3):142-147
A 77-year-old man presented with fever and back pain. Computed tomography revealed a distal arch aneurysm. Bacteroides fragilis was found in a blood culture, and we diagnosed a thoracic infected aneurysm. Because of the rapid enlargement of the aneurysm and his frailty, a TEVAR procedure was urgently performed. He left the hospital after antibiotic treatment with meropenem. However, he was re-hospitalized due to recurrence of the infection. The infection was well-controlled by treatment with intravenous meropenem, and the subsequent oral administration of metronidazole (MNZ). He was re-hospitalized again 7 weeks after discharge due to unsteady gait and articulatory disorder. MNZ-induced encephalopathy (MIE) was diagnosed because FLAIR brain magnetic resonance imaging revealed an area of high signal intensity in the bilateral basal dentate nuclei. These symptoms improved after MNZ was changed to AMPC/CVA. Fifteen months later, the patient was doing well and had no recurrence of the infection. We performed TEVAR for a patient with a thoracic aneurysm infected by B. fragilis. The recurrence of the infection was controlled by adequate antibiotic therapy, which included the administration of MNZ. However, patients who are treated with MNZ should be carefully observed to detect the development of neurological signs, as MNZ may induce encephalopathy. The early detection and withdrawal of metronidazole is important for the improvement of MIE.