Acute felon and paronychia: Antibiotics not necessary after surgical treatment. Prospective study of 46 patients.
Paronychia and felon are the most common infections of the hand. Surgical treatment is required once an abscess develops, but systematic use of postoperative antibiotic therapy remains open for discussion. Antibiotics both favor the selection of resistant bacteria and increase the cost of treatment. To our knowledge, no study has demonstrated their benefit following excision, yet many practitioners prescribe them systematically and empirically. In our current practices, we do not use antibiotic coverage following excision of uncomplicated paronychia or felon (no signs of arthritis, osteitis, flexor tenosynovitis, lymphangitis), except in potentially at-risk patients (immunosuppressed, diabetic, cardiac valve prosthesis recipient). Since this approach seems to lead to good outcomes, our objective was to evaluate them clinically in this study. Our prospective study included 46 patients who were not considered at risk. There were 26 cases of paronychia, 3 cases of felon and 17 patients presenting both paronychia and felon. All cases were abscessed and uncomplicated. All patients underwent surgical excision, and none received postoperative antibiotics. Follow-up took place on the day after surgery, at days 7, 14, 21 and 45. The main criterion for evaluation was healing of the infection and the wound. We recorded 45 cases of healing with no complications and a single case of recurrence. Surgical excision of paronychia or felon without antibiotic coverage gives excellent results with only rare recurrence. The single failure can be attributed to inadequate excision. Antibiotic therapy has no role in managing uncomplicated felon or paronychia in patients who are otherwise not at risk. Successful treatment depends above all on the completeness of the surgical excision.
Service de chirurgie de la main, du membre supérieur et des nerfs périphériques, hôpital européen Georges-Pompidou, université Paris-Descartes, Sorbonne Paris Cité, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue Leblanc, 75908 Paris cedex 15, France. Electronic address: jerome.pierrart@egp.aphp.fr.
Jérôme
J
Pierrart
Service de chirurgie de la main, du membre supérieur et des nerfs périphériques, hôpital européen Georges-Pompidou, université Paris-Descartes, Sorbonne Paris Cité, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue Leblanc, 75908 Paris cedex 15, France.
Damien
D
Delgrande
Service de chirurgie de la main, du membre supérieur et des nerfs périphériques, hôpital européen Georges-Pompidou, université Paris-Descartes, Sorbonne Paris Cité, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue Leblanc, 75908 Paris cedex 15, France; Service de chirurgie de la main et du membre supérieur, clinique Conti, 3, chemin des Trois-Sources, 95290 L'Isle Adam, France.
William
W
Mamane
Service de chirurgie de la main, du membre supérieur et des nerfs périphériques, hôpital européen Georges-Pompidou, université Paris-Descartes, Sorbonne Paris Cité, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue Leblanc, 75908 Paris cedex 15, France.
Daniel
D
Tordjman
Service de chirurgie de la main, du membre supérieur et des nerfs périphériques, hôpital européen Georges-Pompidou, université Paris-Descartes, Sorbonne Paris Cité, Assistance publique-Hôpitaux de Paris (AP-HP), 20, rue Leblanc, 75908 Paris cedex 15, France.
Emmanuel H
EH
Masmejean
D000038:Abscess / Q000188:drug therapy / Q000601:surgery*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000900:Anti-Bacterial Agents; D005260:Female; D005385:Fingers / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010304:Paronychia / Q000188:drug therapy / Q000601:surgery*; D011446:Prospective Studies; D016896:Treatment Outcome; D055815:Young Adult
D000900:Anti-Bacterial Agents
Antibiotics; Antibiotiques; Felon; Panaris; Paronychia; Périonyxis; Traitement; Treatment