Title :

Incidence and risk factors for ifosfamide-related encephalopathy in sarcoma patients

Author(s) :

Stern, Natacha [Auteur]
Sakji, Ilyes [Auteur]
Defachelles, Anne-Sophie [Auteur]
Lervat, Cyril [Auteur]
Ryckewaert, Thomas [Auteur]
Marliot, Guillaume [Auteur]
Peugniez, Charlotte [Auteur]
Deplanque, Dominique [Auteur]
Troubles cognitifs dégénératifs et vasculaires - U1171
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Penel, Nicolas [Auteur]
METRICS : Evaluation des technologies de santé et des pratiques médicales - ULR 2694
Evaluation des technologies de santé et des pratiques médicales - ULR 2694 [METRICS]

Journal title :

Bulletin du cancer

Abbreviated title :

Bull. Cancer

Volume number :

104

Pages :

208-212

Publication date :

2017-03-01

ISSN :

0007-4551

English keyword(s) :

Sarcoma
Encephalopathy
Toxicity
Ifosfamide

HAL domain(s) :

Sciences du Vivant [q-bio]

English abstract : [en]

BACKGROUND: Ifosfamide remains one of the major cytotoxic drugs for sarcoma management. Ifosfamid-related encephalopathy (IRE) is a rare but severe adverse event, without clearly identified risk factors. METHODS: We have ...
Show more >BACKGROUND: Ifosfamide remains one of the major cytotoxic drugs for sarcoma management. Ifosfamid-related encephalopathy (IRE) is a rare but severe adverse event, without clearly identified risk factors. METHODS: We have carried out a single-center, retrospective study to assess the occurrence and the risk factors for IRE after the two first cycles of chemotherapy. We have collected the data-describing patients, biological data, tumors characteristics (histology, leptomeningeal metastasis) and ifosfamide administration modalities. RESULTS: From September 2008 to November 2013, we have identified 8 IRE out of 187 patients (4.2% [CI95%: 1.8-8.2]). The median age was 27 (0-78). Histologies were adult soft tissue sarcomas (78 patients), osteosarcoma (48), ewing sarcoma (41) and rhabdomyosarcoma (26). Most of factors were not associated with IRE. Only 8 patients have received aprepitant, none of them experienced IRE. Under univariate analysis, the risk factors for IRE were: PS≥2 (OR=9.52 [CI95%: 2.38-38.80]), albumin≤36g/L (OR=9.79 [CI95%: 1.19-80.26]), leptomeningeal metastasis (OR=13.20 [CI95%: 2.76-63.19]), 4 or 5 successive days of ifosfamide administration (OR=6.00 [CI95%: 1.40-25.60]). Under multivariate analysis, the risk factors for IE were: PS≥2 (OR=16.00 [IC95%: 2.80-67.00]), leptomeningial metastasis (OR=23.56 [IC95%: 2.01-456.80]) and 4 or 5 days of ifosfamide administration (OR=57.45 [IC95%: 1.66-35.00]). CONCLUSIONS: Ifosfamide administration must be given with caution in patients with poor performans status. A 4 to 5 days fractioned ifosfamide and leptomeningeal metastasis seems associated with increased risk for IRE, whatever the total administered dose.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

CHU Lille
CNRS
Inserm
Université de Lille

Collections :

• Lille Neurosciences & Cognition (LilNCog) - U 1172

Research team(s) :

Troubles cognitifs dégénératifs et vasculaires

Submission date :

2019-11-27T13:34:54Z