Moxifloxacin Versus Clindamycin in the Management of Odontogenic Maxillofacial Infectious Processes

Summary

We are conducting a trial to compare moxifloxacin against clindamycin for dental infections that spread to the face and jaw. The study will enroll 60 adults who are being treated as outpatients for localized abscesses or cellulitis. Every patient will first receive minor surgical drainage in the clinic. Following drainage, they are randomly assigned to take either moxifloxacin (400 mg once daily) or clindamycin (300 mg four times daily) for 5 to 7 days. Our primary focus is early pain relief. We will measure the drop in pain scores using a 100 mm visual scale at the day 2-3 follow-up visit. We also plan to track how many patients are fully cured by day 5-7, monitor any side effects, and test the infection samples to see exactly which bacteria are present and how they respond to both drugs.

Timeline

Start

2026-10-01

Primary completion

2027-01-30

Completion

2027-02-15

Publications

• Background 1. Cachovan G, Böger RH, Giersdorf I, Hallier O, Streichert T, Haddad M, et al. Comparative efficacy and safety of moxifloxacin and clindamycin in the treatment of odontogenic abscesses and inflammatory infiltrates: a phase II, double-blind, randomized trial. Antimicrob Agents Chemother. 2011;55(3):1142-7. 2. Gómez-Arámbula H, Hidalgo-Hurtado A, Rodríguez-Flores R, González-Amaro AM, Garrocho-Rangel A, Pozos-Guillén A. Moxifloxacin versus Clindamycin/Ceftriaxone in the management of odontogenic maxillofacial infectious processes: a preliminary, intrahospital, controlled clinical trial. J Clin Exp Dent. 2015;7(5):e634-9. 3. Ardila CM, Bedoya-García JA. Antimicrobial resistance in patients with odontogenic infections: a systematic scoping review of prospective and experimental studies. J Clin Exp Dent. 2022;14(10):e870-6. 4. Grillo R, Borba AM, Brozoski M, Moreira SB, da Silva YS, da Graça Naclério-Homem M. Evolution of the treatment of severe odontogenic infections over 50 years: a comprehensive review. J Taibah Univ Med Sci. 2022;18(2):225-33. 5. Fischer M, Rödel J, Schultze-Mosgau S, Tolksdorf K. Clinical impact of antibiotic resistance in odontogenic infections: a 12-year analysis of 740 cases. Clin Oral Investig. 2025;29:1-12. 6. Antibiotic resistance in odontogenic infections: a systematic review of current evidence and implications for guideline-based therapy. Clin Oral Investig. 2025. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC13095914/ 7. Antimicrobial therapy in the management of odontogenic infections: the penicillin-allergic patient. J Craniomaxillofac Surg. 2023.

Drugs

Indications