2.A Report on an Annual Kampo Medicine Conference Held by Medical Students in the Hokkaido and Tohoku Areas
Shohei OKADA ; Fumiya OMATA ; Takafumi TOGASHI ; Takahisa OKUDA ; Tesshin MIYAMOTO ; Miho OOSUGA ; Kohei TANAKA ; Mami ISHIYAMA ; Aiseio AISO ; Hiromichi YASUI ; Minoru YAEGASHI ; Kahori KUBO ; Soichiro KANEKO ; Tetsuharu KAMIYA ; Natsumi SAITO ; Ryutaro ARITA ; Hidekazu WATANABE ; Hitoshi NISHIKAWA ; Yuka IKENO ; Junichi TANAKA ; Minoru OHSAWA ; Akiko KIKUCHI ; Takehiro NUMATA ; Hitoshi KURODA ; Michiaki ABE ; Shin TAKAYAMA ; Tadashi ISHII
Kampo Medicine 2017;68(1):72-78
Since students who would like to study Kampo medicine more have no opportunity to communicate each other in Northern Japanese Universities, we newly started joint study conferences held by medical students in 2013. The objectives of this paper are to report on these annually held student-based Kampo study conferences in the Hokkaido and Tohoku areas, and the ways each university studies Kampo medicine. In the conference, the students reported on their club activities. Then they studied the history of Kampo medicine and simulation of abdominal diagnosis, and performed group work on case reports together. The number of student participants in these conferences has tripled over 3 years from 18 to 58 (for a total of 111 participants). All members were satisfied with the content. And this reflects medical students' need for a wider perception of Kampo medicine, rather than a limited one gained in their university club activities. We hope this conference will play a major role in other nationwide student-based Kampo study conferences in the years to come.
3.Patient blinding with blunt tip placebo acupuncture needles: comparison between 1 mm and 2 mm skin press.
Nobuari TAKAKURA ; Miho TAKAYAMA ; Morihiro NASU ; Masako NISHIWAKI ; Akiko KAWASE ; Hiroyoshi YAJIMA
Journal of Integrative Medicine 2018;16(3):164-171
OBJECTIVETo investigate the influence of the depth of skin press in blunt tip placebo acupuncture needles on patient blinding and its relationship to needle diameter.
METHODSForty healthy volunteers were enrolled as subjects for patient blinding. Four acupuncturists applied the following needles randomly at three points in each forearm: 0.18 mm and 0.25 mm diameter penetrating needles inserted to a depth of 5 mm, and 0.18 mm and 0.25 mm diameter skin-touch needles depressing the skin at the acupoint to a depth of 1 mm and 2 mm from the skin surface. The subjects reported their guesses at the nature of needles they received, and rated needle pain and de qi. A blinding index was calculated to define the success of blinding for subjects.
RESULTSThe blinding status of subjects for 1 mm press needles of 0.18 mm diameter was "random guess", but "unblinded" for 1 mm press needles of 0.25 mm diameter. For 2 mm press needles of both diameters, the blinding status was "opposite guess" and the blinding status for penetrating needles of both diameters was "unblinded." The percentages of "felt pain" with 2 mm press needles of both diameters were similar to that with penetrating needles, but those were not similar for 1 mm press needles. The frequency of de qi occurrence with 2 mm press needles of 0.18 mm diameter was similar to that of penetrating needles of both diameters.
CONCLUSIONPlacebo needles of 2 mm press made more subjects guess that the needles penetrated the skin than 1 mm press needles. The use of small diameter needles increased patient blinding.
Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Adult ; Female ; Healthy Volunteers ; Humans ; Male ; Middle Aged ; Needles ; statistics & numerical data ; Placebo Effect ; Sensation ; Young Adult