Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add more filters










Database
Language
Publication year range
1.
Clin Microbiol Infect ; 30(6): 764-771, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38432433

ABSTRACT

OBJECTIVES: Bispecific antibodies (BsAbs) are an effective treatment used in relapsed or refractory multiple myeloma. Despite a well-tolerated safety profile, infectious events appear to be frequent in clinical trials. Real-world data on epidemiology, characteristics, risk factors, and outcomes of infections in patients treated with BsAb are still needed. METHODS: A retrospective, multicentre study in BsAb-treated patients with multiple myeloma was performed in 14 French centres from December 2020 to February 2023. The primary objective was to describe the incidence of infections that required hospitalization, specific treatment, or adaptation in BsAb administration. RESULTS: Among 229 patients with multiple myeloma treated with BsAb, 153 (67%) received teclistamab, 47 (20%) received elranatamab, and 29 (13%) talquetamab. We reported a total of 234 infections, including 123 (53%) of grade of ≥3. Predominant infections affected the respiratory tract (n = 116, 50%) followed by bacteraemias (n = 36, 15%). The hospitalization rate was 56% (n = 131), and 20 (9%) infections resulted in death. Global cumulative incidence of the first infection was 70% in all patients, 73% in patients treated with B-cell maturation antigen-targeting, and 51% with GPRC5D-targeting BsAb. In univariate analyses, corticosteroids for cytokine release syndrome (CRS)/immune effector cell-associated neurotoxicity syndrome (ICANS) were associated with a higher risk of first infection (HR = 2.13; 95% CI, 1.38-3.28), whereas GPRC5D-targeting BsAb and anti-bacterial prophylaxis were associated with a lower risk (HR = 0.53; 95% CI, 0.3-0.94 and HR = 0.65; 95% CI, 0.46-0.9). Fine and Gray multivariate model found that only corticosteroids for CRS/ICANS were correlated with a higher risk of first infection (HR = 2.01; 95% CI, 1.27-3.19). DISCUSSIONS: The implementation of preventive measures that aim to mitigate the risk of infection under BsAb is pivotal, notably in patients who received corticosteroids for CRS/ICANS.


Subject(s)
Antibodies, Bispecific , Multiple Myeloma , Humans , Multiple Myeloma/drug therapy , Multiple Myeloma/immunology , Retrospective Studies , Male , Female , Antibodies, Bispecific/therapeutic use , Antibodies, Bispecific/adverse effects , Middle Aged , Incidence , Aged , Risk Factors , France/epidemiology , Adult , Aged, 80 and over , Hospitalization/statistics & numerical data , Infections/epidemiology , Infections/etiology
2.
Int J Antimicrob Agents ; 57(1): 106233, 2021 Jan.
Article in English | MEDLINE | ID: mdl-33232732

ABSTRACT

OBJECTIVES: To describe the usefulness of electronic medical records (EMRs) and a computerized physician order entry (CPOE) system to support and assess an antimicrobial stewardship programme (ASP). METHODS: At the study hospital, infectious diseases specialists supervise antimicrobial prescription when solicited by physicians in charge of patients. From January to October 2015, treatment days of antibiotic prescription, supervised or unsupervised by infectious disease specialists (SAP or UAP, respectively) in all wards, except intensive care units emergency department, bone marrow transplantation units, and paediatric units, were calculated. Embedding recommendations on carbapenem indications as a checklist into the CPOE system, a self-administered ASP was implemented in 2017. EMRs were reviewed to determine global compliance with carbapenem prescription guidelines (combining introduction of therapy and 72-h assessment) before and after implementation of a self-administered ASP in departments with a low SAP rate for these antibiotics. RESULTS: Among 16 090 prescriptions extracted, 19.9% were SAPs. Three patterns of prescription were identified. The first pattern (amoxicillin-clavulanate, ceftriaxone) was characterized by a high UAP rate in every department, the second pattern (cloxacillin, rifampin) was characterized by a high SAP rate in every department, and the third pattern (broad-spectrum beta-lactams) was characterized by heterogeneous distribution of SAP/UAP among departments. Carbapenem prescription was reviewed in five departments with a low SAP rate for carbapenems over 6 months: 94 before and 107 after implementation of the self-administered ASP. Global compliance with guidelines increased significantly from 22% to 37% (risk difference 15%, 95% confidence interval 2.3-28.5%; P=0.02). CONCLUSION: A clinical information system may help to rationalize antibiotic stewardship in a context of scarce medical resources. Mapping of antibiotic prescriptions and self-supervision are efficient, complementary and easy-to-implement tools.


Subject(s)
Anti-Bacterial Agents/therapeutic use , Antimicrobial Stewardship , Carbapenems/therapeutic use , Drug Utilization , Prescriptions , Electronic Health Records , Hospitals, University , Humans , Medical Order Entry Systems
3.
Clin Infect Dis ; 71(7): e186-e190, 2020 10 23.
Article in English | MEDLINE | ID: mdl-31916572

ABSTRACT

We provide the first description of a series of 9 severe gynecological infections (mastitis and pelvic cellulitis) occurring in the French national cohort of women with STAT3 deficiency. Each episode had unique features in terms of clinical presentation, microbial documentation, location, treatment duration, and related persistent esthetic damage.


Subject(s)
Mastitis/genetics , Parametritis/genetics , STAT3 Transcription Factor , Cohort Studies , Female , Humans , Mutation , STAT3 Transcription Factor/deficiency , STAT3 Transcription Factor/genetics , Young Adult
SELECTION OF CITATIONS
SEARCH DETAIL
...