Analysis of fatal outcomes associated with ceftriaxone treatment from the Russian database of spontaneous reports

Clinical Microbiology and Antimicrobial Chemotherapy. 2023; 25(2):159-164

Section
Type
Original Article

Objective.

To analyze spontaneous reports (SRs) from the Russian database of adverse reactions (Automated information system «Pharmacovigilance» of Roszdravnadzor), containing information on fatal outcomes during ceftriaxone treatment, and to identify factors associated with an increased risk of death with ceftriaxone use.

Materials and Methods.

The study included 122 SRs concerning fatal cases during ceftriaxone therapy. All SRs were submitted to the Russian pharmacovigilance database from 06 May 2019 to 23 November 2022. A retrospective analysis of fatal adverse reactions cases in ceftriaxone treatment was carried out according to the following parameters: gender, age, drug intake and route of administration, clinical symptoms of anaphylaxis. Additionally, indications for the simultaneous use of drugs for local anesthesia as a solvent were evaluated.

Results.

A total of 86 SRs (70.5%) were primary and relevant for further analysis. 16 SRs (18.6%) were registered in the database for 8 months of 2019, 25 (29.1%) – for 2020, 15 (17.4%) – for 2021, for less than 11 months 2022 received 30 reports (34.9%). The number of adverse reactions reports in male and female patients was similar. Among the age groups, the largest number of SRs was observed in middleaged and elderly patients – 27 (31.4%) and 23 (26.7%) reports, respectively, 8 cases (9.3%) were registered in pediatric population. The development of fatal adverse reactions in the hospital was reported in 50 (58.1%) SRs, in outpatient setting – in 31 (36.1%) SRs. 18 SRs were identified with an indication of the patient’s self-treatment, which is 20.9% of all primary reports. Clinical symptoms of anaphylactic shock were noted in 63 reports (73.3%). Additional analysis of the combined use of ceftriaxone and local anesthetics cases revealed a range of medical errors.

Conclusions.

Ceftriaxone treatment was associated with a high risk of anaphylactic shock. The use of this antibiotic in outpatient setting, especially as self-treatment is an additional risk factor for death. Inappropriate use of local anesthetics in combination with ceftriaxone is an additional serious risk factor for fatal outcome.

Views
0 Abstract
0 PDF
0 Crossref citations
Shared