The comparison of the results between 2000 and 2002
| Year | Drug regimen | No of patients | No with clinical cure | No who defaulted follow up | No who did not respond to treatment |
|---|---|---|---|---|---|
| 2000 | Doxycycline + metronidazole | 135 | 75 (55%) | 36 (27%) | 24 (18%) |
| 2002 | Ceftriaxone + doxycycline + metronidazole | 131 | 94 (72%) | 27 (20%) | 10 (8%) |