| Abstrakt: |
Rabies is a virtually 100% fatal acute viral encephalitis caused by an RNA virus belonging to family Rhabdoviridae and genus Lyssavirus. The virus can infect all warm blooded animals. The disease is transmitted to humans by the bite, lick or scratch of an infected animal. More than 99% of all human rabies deaths occur in the developing world. It is preventable with timely and proper usage of modern immunobiologicals (vaccines and immunoglobulins). Once exposure occurs, modern prophylaxis entails immediate wound care, local infiltration of rabies immune globulin and parenteral administration of modern cell culture vaccines in multiple doses. The annual medicinal (vaccines and other drugs) cost for animal bite treatment is Rs. 2 billion approximately (2004). The objective of the present study is to evaluate the performance of the Intradermal (i.d.) route visa vis the Intramuscular (i.m.) route in our clinical setting the Antirabies Vaccination (ARV) OPD, Sir J.J. Hospital, Mumbai. A total of 1460 patients were administered the Antirabies vaccine by the Intradermal route over the 1 year period as compared to 1075 patients who were administered the Antirabies vaccine by the Intramuscular route in the previous year. 1230 (84.2) of the patients who were administered the vaccine by the i.d. route completed the schedule and 230 (15.8%) partially completed the schedule. Four hundred thirty two (40%) of the patients who were administered the vaccine by the Intramuscular route completed the schedule and 643 (59.8%) partially completed the schedule. The vaccine cost for i.d. was Rs. 2,80,600. The vaccine cost for the intramuscular (i.m.) assuming 84% compliance was estimated as Rs. 15, 64, 000. Assuming 40% compliance the cost was estimated as Rs. 7, 82, 230. Thus a saving of Rs. 5, 01, 630 to Rs. 12, 83, 400 was effected. In our setting, the Intradermal regime was cost effective and increased patient adherence and enrolment. It has now been routinely adopted at the clinic. |
