1.A Case of Multiple Intractable Skin Ulcers of Bilateral Legs due to Arteriovenous Fistula Successfully Treated with Kampo Medicines
Atsushi CHINO ; Atsushi ISHIDA ; Nobuyasu SEKIYA ; Kenji OHNO ; Yoshiro HIRASAKI ; Yuji KASAHARA ; Takao NAMIKI ; Masaru MIYAZAKI ; Katsutoshi TERASAWA
Kampo Medicine 2010;61(3):325-330
Arteriovenous fistulae are known to be one of the causes of intractable leg skin ulcers. Because they raise peripheral venous pressure, decrease arterial blood flow to peripheral tissue, and cause venous blood congestion, symptoms of skin coldness, edema, pain, dermatitis and skin ulcers may appear in the legs. We observed a 32 year-old woman with multiple intractable bilateral leg skin ulcers due to arteriovenous fistulae successfully treated with Kampo medicines. In 1999, skin ulcers, edema, and pain presented in both her legs. She was diagnosed has having arteriovenous fistulae with various examinations in 2003. She had subsequently been treated with topical preparations on her legs, analgesics and other palliative treatments, but as symptoms had not improved, she first visited our outpatient clinic in August 2006. After an initial oral administration of tokishakuyakusan extract for 6 weeks, her pain improved. Afterwards, ogikenchuto was added for symptoms of qi deficiency. Moreover, bushi powder was added for the treatment of pain exacerbated in cold conditions. After 6 months, the size of her skin ulcers was fairly reduced, and she had no need of analgesic drugs. In past reports, Kampo medicines have not been used for the treatment of intractable skin ulcers due to arteriovenous fistulae. This case suggests that Kampo medicines are a treatment option in this condition.
2.PERSONAL SPACE PERCEPTION IN HUMAN ELBOW JOINT
JUNKO MIYAZAKI ; HIROSHI KURATA ; YOSHINORI OGAWA ; YOSHIHIRO SAITO ; ATSUSHI TOKIOKA ; KUNIHIKO HARADA ; SOTOYUKI USUI ; MAKOTO MASUDA
Japanese Journal of Physical Fitness and Sports Medicine 1982;31(4):242-250
In order to examine the personal space perception, measurements were conducted on both elbows in 14 men and 46 women. Each subject, with his (or her) eyes closed and with his upper arm fixed horizontally, was instructed to stop the vertical and horizontal swing motion of his lower arm at the point he considered to be the middle of the range of possible motion on the front and side of plane at his shoulder, and this was repeated ten times. In various conditions, similar measurements were also done to study factors affecting the personal space perception in 14 men.
Mean values of bisected angles in percentage against range of motion were deviated from the middle points in the direction of the elbow extension, although there were large differences between the individuals. The deviation was smallest in the vertical. side of plane, and was larger in the horizontal plane than that in the vertical plane. The deviation was not so much affected by the various conditions.
It was suggested that the gain of the personal space perception is higher in the elbow extension than in the elbow flexion and its difference is larger in the horizontal plane than in vertical plane of the human elbow joint.
3.Randomized Controlled Trial on "Cardiac Cycle: The First Step" Blinding the Students and the Rater
Yumiko ABE ; Janet DOMAN ; Daigo HAYASHI ; Nagisa KAMIOKA ; Manabu KOMORI ; Naoki MARUYAMA ; Kunio MIYAZAKI ; Kengo NOGUCHI ; Atsushi OHYA ; Naoyuki OKABE ; Hirotaka ONISHI ; Masato SHIBUYA ; Kazusa WADA ; Tomohiro YAMAMOTO
Medical Education 2004;35(1):17-23
“Cardiac Cycle: The First Step, ” which discretely, non-ambiguously, and accurately presents basic essential information on the cardiac cycle, was compared with conventional material in terms of educational efficiency. Twenty-six first-year medical students were randomly assigned to either material. The conventional group was presented with a standard textbook with a typical figure and text. The students were blinded as to the origin of the materials. After self-study, the same quiz (30 two-item choice questions asking basic essential information) was given to both groups and was scored by a blinded rater. The number of correct answers was 25.7±3.7 (mean±SD) in the conventional group and 29.4±1.1 in the ‘first-step group’(p<0.01).
4.A Case of Bleeding Advanced Gastric Cancer Treated with Transcatheter Arterial Embolization (TAE) after Ineffective Palliative Radiotherapy (RT)
Yutaro TASAKI ; Kenji MAKINO ; Otsuka TETSUHIRO ; Daisuke NAKAMURA ; Kei KITAMURA ; Atsushi MIYAZAKI ; Toshifumi FUJIMOTO ; Sayuri SUGIO ; Shoko IMAMURA
Palliative Care Research 2022;17(4):141-145
A 67-year-old man with Stage IV gastric cancer (cT3N2M1) received chemotherapy. However, he had progressive disease and then, received palliative care. One day, he was admitted for difficulty in body movement. He had severe anemia (Hb: 3.4 g/dl) caused by tumor bleeding and needed frequent blood transfusions. Palliative radiotherapy (RT) was conducted to control the bleeding. However, hemostasis was not achieved despite daily palliative RT and blood transfusions. Gastrointestinal endoscopy showed oozing blood from gastric cancer and his Hb levels dropped to 2.8 g/dl. Transcatheter arterial embolization (TAE) with gelatin sponge was performed as salvage therapy. TAE was effective and his Hb levels improved to 8.0 g/dl, and he was discharged from the hospital. RT is an effective modality for gastric bleeding control in gastric cancer. However, salvage therapy is sometimes needed but difficult to conduct. TAE was effective salvage therapy in this case.
5.Appendix 1
Masao IWAGAMI ; Kotonari AOKI ; Manabu AKAZAWA ; Chieko ISHIGURO ; Shinobu IMAI ; Nobuhiro OOBA ; Makiko KUSAMA ; Daisuke KOIDE ; Atsushi GOTO ; Norihiro KOBAYASHI ; Izumi SATO ; Sayuri NAKANE ; Makoto MIYAZAKI ; Kiyoshi KUBOTA
Japanese Journal of Pharmacoepidemiology 2018;23(2):124-124
6.Appendix 2
Masao IWAGAMI ; Kotonari AOKI ; Manabu AKAZAWA ; Chieko ISHIGURO ; Shinobu IMAI ; Nobuhiro OOBA ; Makiko KUSAMA ; Daisuke KOIDE ; Atsushi GOTO ; Norihiro KOBAYASHI ; Izumi SATO ; Sayuri NAKANE ; Makoto MIYAZAKI ; Kiyoshi KUBOTA
Japanese Journal of Pharmacoepidemiology 2018;23(2):125-130
7.Appendix 3
Masao IWAGAMI ; Kotonari AOKI ; Manabu AKAZAWA ; Chieko ISHIGURO ; Shinobu IMAI ; Nobuhiro OOBA ; Makiko KUSAMA ; Daisuke KOIDE ; Atsushi GOTO ; Norihiro KOBAYASHI ; Izumi SATO ; Sayuri NAKANE ; Makoto MIYAZAKI ; Kiyoshi KUBOTA
Japanese Journal of Pharmacoepidemiology 2018;23(2):131-139
8.Appendix 4
Masao IWAGAMI ; Kotonari AOKI ; Manabu AKAZAWA ; Chieko ISHIGURO ; Shinobu IMAI ; Nobuhiro OOBA ; Makiko KUSAMA ; Daisuke KOIDE ; Atsushi GOTO ; Norihiro KOBAYASHI ; Izumi SATO ; Sayuri NAKANE ; Makoto MIYAZAKI ; Kiyoshi KUBOTA
Japanese Journal of Pharmacoepidemiology 2018;23(2):140-143
9.Appendix 5
Masao IWAGAMI ; Kotonari AOKI ; Manabu AKAZAWA ; Chieko ISHIGURO ; Shinobu IMAI ; Nobuhiro OOBA ; Makiko KUSAMA ; Daisuke KOIDE ; Atsushi GOTO ; Norihiro KOBAYASHI ; Izumi SATO ; Sayuri NAKANE ; Makoto MIYAZAKI ; Kiyoshi KUBOTA
Japanese Journal of Pharmacoepidemiology 2018;23(2):144-146
10.Task Force Report on the Validation of Diagnosis Codes and Other Outcome Definitions in the Japanese Receipt Data
Masao IWAGAMI ; Kotonari AOKI ; Manabu AKAZAWA ; Chieko ISHIGURO ; Shinobu IMAI ; Nobuhiro OOBA ; Makiko KUSAMA ; Daisuke KOIDE ; Atsushi GOTO ; Norihiro KOBAYASHI ; Izumi SATO ; Sayuri NAKANE ; Makoto MIYAZAKI ; Kiyoshi KUBOTA
Japanese Journal of Pharmacoepidemiology 2018;23(2):95-123
Although the recent revision of the ministerial ordinance on Good Post-marketing Study Practice (GPSP) included the utilization of medical information databases for post-marketing surveillance, there has been limited research on the validity of diagnosis codes and other outcome definitions in Japanese databases such as administrative claims (“receipt”) database. This task force proposed how to conduct good validations studies, based on the narrative review on around 100 published papers around the world. The established check list consists of : (ⅰ) understanding the type of the database (e.g. administrative claims data, electronic health records, disease registry) ; (ii) understanding the setting of the validation study (e.g. “population-based” or not) ; (iii) defining the study outcome ; (iv) determining the way of linkage between databases ; (v) defining the gold standard ; (vi) selecting the sampling method (e.g. using the information of all patients in the database or a hospital, random sampling from all patients, random sampling from patients satisfying the outcome definition, random sampling from patients satisfying and not satisfying the outcome definition, “all possible cases” method) and sample size ; (vii) calculating the measures of validity (e.g. sensitivity, specificity, positive predictive value, negative predictive value) ; and (viii) discussing how to use the result for future studies. In current Japan, where the linkage between databases is logistically and legally difficult, most validation studies would to be conducted on a hospital basis. In such a situation, detailed description of hospital and patient characteristics is important to discuss the generalizability of the validation study result to the entire database. This report is expected to encourage and help to conduct appropriate validation studies.