Objective: Growing evidence is highlighting the inefficacy of clindamycin as an effective substitute to amoxicillin in patients self-reporting a penicillin allergy. The hypothesis is that implant failure is higher in these patients, when compared to patients receiving penicillin. To test this hypothesis, a systematic review and meta-analysis was undertaken and a protocol for delabeling penicillin allergic patients was presented. Materials and Methods: A systematic review was undertaken by searching across three different databases, namely PubMed, Scopus and Web of Science. Results: Out of 572 results, four studies were eligible to be included. Fixed-effects meta-analysis showed a higher number of failed implants in patients who were administered clindamycin, because of a self-reported allergy to penicillin. Results showed that these patients are over three times more likely (OR = 3.30, 95% C.I. 2.58–4.22, p-value <.00001) to undergo implant failure with an average cumulative proportion of 11.0% (95% C.I. 3.5–22.0%) versus 3.8% (95% C.I. 1.2–7.7%) of patients not requiring clindamycin and administered amoxicillin. A protocol for penicillin allergy delabeling is proposed. Conclusions: Current evidence is still limited and based on retrospective observational studies, it is difficult to state if penicillin allergy, clindamycin administration or a combination of both is responsible for the current trends and reported findings.
Self-reported allergy to penicillin and clindamycin administration may be risk factors for dental implant failure: A systematic review, meta-analysis and delabeling protocol
Caponio V. C. A.
2023-01-01
Abstract
Objective: Growing evidence is highlighting the inefficacy of clindamycin as an effective substitute to amoxicillin in patients self-reporting a penicillin allergy. The hypothesis is that implant failure is higher in these patients, when compared to patients receiving penicillin. To test this hypothesis, a systematic review and meta-analysis was undertaken and a protocol for delabeling penicillin allergic patients was presented. Materials and Methods: A systematic review was undertaken by searching across three different databases, namely PubMed, Scopus and Web of Science. Results: Out of 572 results, four studies were eligible to be included. Fixed-effects meta-analysis showed a higher number of failed implants in patients who were administered clindamycin, because of a self-reported allergy to penicillin. Results showed that these patients are over three times more likely (OR = 3.30, 95% C.I. 2.58–4.22, p-value <.00001) to undergo implant failure with an average cumulative proportion of 11.0% (95% C.I. 3.5–22.0%) versus 3.8% (95% C.I. 1.2–7.7%) of patients not requiring clindamycin and administered amoxicillin. A protocol for penicillin allergy delabeling is proposed. Conclusions: Current evidence is still limited and based on retrospective observational studies, it is difficult to state if penicillin allergy, clindamycin administration or a combination of both is responsible for the current trends and reported findings.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.