TETANUS PROPHYLAXIS IN THE UNIMMUNIZED—Administration of Oxytetracycline and Intradermal Toxoid with Restricted Use of Tetanus Antitoxin

摘要

Prophylactic tetanus antitoxin is ineffective in the prevention of experimental tetanus. That this may be true clinically is indicated by the fact that there are increasing numbers of cases of tetanus in humans after prophylactic tetanus antitoxin. Despite this known ineffectiveness and the high rate of reaction to antitoxin (5 per cent), many physicians continue to use it prophylactically, apparently for medical legal reasons. Since tetanus in civilian wounds is so rare, occurring approximately once in every million wounds, the routine use of tetanus antitoxin will probably cause more harm than good.It has been demonstrated experimentally that oxytetracycline is the most effective antimicrobial in the prevention of tetanus. It is, therefore, believed that adequate tetanus prophylaxis may be obtained by meticulous debridement and cleansing of the wound, by the administration of 1 gm. oxytetracycline daily for five days, and by intradermal administration of tetanus toxoid on the first, fourth and seventh days. Tetanus antitoxin is not given unless contaminated wounds have ben neglected for eight hours or more. In these instances, 15,000 units or more of tetanus antitoxin is given.Tetanus toxoid remains the best wound prophylaxis and greater emphasis should be placed on immunizing entire populations.