Absence of disulfiram-type reactions to single and multiple doses of cefonicid: a placebo-controlled study.
Disulfiram-type reactions after ingestion of alcohol have been reported in patients treated with a number of cephalosporin antibiotics; predominantly with agents containing the methylthiotetrazole side chain, although other similar configurations have also been implicated. Since cefonicid has a sulphonic acid thiotetrazole substitution, we investigated the possibility of a cefonicid-ethanol interaction in 15 healthy volunteers. During the first two crossover phases of the study, single 1 g doses of cefonicid followed by ethanol challenges were compared to placebo followed by ethanol challenges. In the third phase, all volunteers received three consecutive 1 g doses of cefonicid given at 24 h intervals followed by an ethanol challenge. At no time did any of the subjects experience a disulfiram-type reaction, and their blood aldehyde concentrations did not increase throughout the study.
McMahon
F G
FG
Tulane University School of Medicine, New Orleans, LA.
Ryan
J R
JR
Jain
A K
AK
LaCorte
W
W
Ginzler
F
F
D000079:Acetaldehyde / Q000097:blood; D000328:Adult; D002435:Cefamandole / Q000009:adverse effects / Q000031:analogs & derivatives*; D015790:Cefonicid; D004347:Drug Interactions; D000431:Ethanol / Q000009:adverse effects* / Q000097:blood; D006801:Humans; D008297:Male
D000431:Ethanol; D002435:Cefamandole; D015790:Cefonicid; D000079:Acetaldehyde