Impact of histamine-2 antagonist shortage on the incidence of hypersensitivity reactions to paclitaxel: a reconsideration of premedication protocols in France (PACLIREACT Study).

Autor:	Strobbe, Geoffrey, Gaboriau, Louise, Abelé, Marie, Villain, Alexandre, Aelbrecht-Meurisse, Capucine, Carnot, Aurélien, Le Deley, Marie-Cécile, Léguillette, Clémence, Feutry, Frédéric, Sakji, Ilyes, Marliot, Guillaume
Předmět:	H2 receptor antagonists INVENTORY shortages SCIENTIFIC observation INJECTIONS ADRENOCORTICAL hormones CANCER chemotherapy MULTIPLE regression analysis DISEASE incidence RETROSPECTIVE studies ACQUISITION of data MEDICAL protocols RISK assessment DRUGS MEDICAL records PACLITAXEL DRUG allergy TUMORS ODDS ratio PREANESTHETIC medication DISEASE risk factors
Zdroj:	European Journal of Clinical Pharmacology; Sep2023, Vol. 79 Issue 9, p1229-1238, 10p, 4 Charts, 3 Graphs
Abstrakt:	Purpose: An international shortage of ranitidine led to adjustments in premedication regimens for paclitaxel-based chemotherapy in early October 2019. In this study, we implemented and evaluated an anti-allergic protocol without histamine-2 antagonists (H2As) and aimed to assess the risk of hypersensitivity reactions (HSRs) to the different premedication regimens used. Methods: We conducted a single-center observational retrospective study of paclitaxel administrations (7173 administrations in 831 patients). Between January 2019 and December 2020, all allergies reported were recorded. A mixed logistic regression model was implemented to predict the risk of allergy at each injection and to account for repeated administration per patient. Results: A total of 27 HSRs occurred in 24 patients. No protective effect was observed for H2A when comparing paclitaxel injections with H2A premedication versus without H2A (OR = 1.12, p = 0.84). There was also no significant difference in risk of HSR for famotidine versus ranitidine (OR = 0.79, p = 0.78). However, the risk of HSRs was significantly lower for paclitaxel injections with corticosteroids than for those without (OR = 0.08, p = 0.03). In addition, the risk of HSR was significantly higher for the first, second, or third paclitaxel injections than for the subsequent injections (OR = 10.1, p < 0.001). Conclusion: We did not find substantial evidence of an increased risk of HSR due to the absence of H2A in the premedication protocols for paclitaxel. Thus, in contrary to the existing literature on paclitaxel, our findings support the use of a premedication protocol without H2A. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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