Evidence of tinidazole interference in the oropharyngeal inflammatory process during infectious mononucleosis.

Abstract

The efficacy of tinidazole was studied in 24 patients with infectious mononucleosis (IM), 13 of whom were randomized for 5 days of tinidazole treatment and 11 for control without placebo. In judging the comparability of the 2 groups not only was the distribution of confounding factors such as age, sex or duration of symptoms before admission considered, but also the distribution of the Epstein-Barr virus (EBV) serological stage at entry. In these respects the groups were well matched. The duration of sore throat and pharyngotonsillitis after admission was significantly shorter for the patients treated with tinidazole than for the controls. Orosomucoid and lactodehydrogenase concentrations normalized more readily in IM patients with a short duration of sore throat after admission and in patients treated with tinidazole compared to those with a long duration of sore throat and to the tinidazole controls. Clinical and laboratory findings were thus parallel and showed a clinical effect of tinidazole, believed to be mediated via the well-known activity of this drug against anaerobic bacteria. The EBV serological stage of each patient at entry could not predict the duration of symptoms. The results showed that the course of the angina was not primarily dependent on the virus host interaction but probably on other factors, still unknown. One such factor could be the balance between the mucosal defence and the normal oropharyngeal microflora.

• Authors: G Marklund, C Lundberg, C E Nord, I Ernberg
• Journal: Scandinavian journal of infectious diseases (Scand J Infect Dis) Vol. 18 Issue 6 Pg. 503-10 ( 1986) ISSN: 0036-5548 [Print] England
• PMID: 3027884 (Publication Type: Clinical Trial, Journal Article, Randomized Controlled Trial, Research Support, U.S. Gov't, P.H.S.)

Chemical References

• Nitroimidazoles
• Tinidazole

Topics

• Adolescent
• Adult
• Bacteria, Anaerobic (drug effects)
• Female
• Herpesvirus 4, Human (drug effects)
• Humans
• Infectious Mononucleosis (drug therapy)
• Male
• Nitroimidazoles (therapeutic use)
• Pharyngitis (drug therapy, etiology)
• Pharynx (microbiology)
• Random Allocation
• Tinidazole (therapeutic use)