重曹注射による加速度病豫防の統計的觀察

　緒言

　船醉い某他乗物の醉い即ち加速度病に対する予防として，長谷川教授に依り創案せられた濃厚重曹液の静脈内注射が発表せられて以来藤崎，牟田，豊嶋，の諸氏によつて，その成果が報告せられて居るが，余は一昨年及び昨年に外来を訪れた乗物の醉ひを訴へる患者105例に此方法を施行し，72例にその成果を追求することが出来たので此処に報告する．残りの33例は其後の連絡がつかず，その効果に就いて検討することが出来なかつた．注射液は5％及び7％で50ccの静脈内注射を施行した．

KOSHIRO in attempting to make repurcussion of Hasegawa's treatment for motion-sickness, in which the latter employs 5 to 7 per cent sodium bicarbonate solutions given intravenously in a 50 cc. dose, treated 105 individuals with the prescri-bed regimen, who complained of either sea-sick-ness or similar affects from other means of trans-portations.

Sixty seven patients of the 72, who were availa-ble for the follow-up study, reported the effects of this treatment as favorable while, the remaini-ng 10 patients had no relief at all, thereby. The duration in which the treatment retained its effec-tiveness was in majority of cases about 2 to 3 months but, 1 case in particular if lasted for the period of 2 years. Among those in whom the trea-tment was ineffective numbet of males predomina-ted over femaleg; to sailors as a group it was genetally less effective and, so also, to those who showed little reactions to turning tests. It may be assumed the sickness incurred to these latter group might be something that is other than motion-sick-ness.