RESUMO
BACKGROUND & AIMS: Albumin infusion improves renal function and survival in cirrhotic patients with spontaneous bacterial peritonitis (SBP) but its efficacy in other types of infections remains unknown. We investigated this issue through a multicenter randomized controlled trial. METHODS: A total of 193 cirrhotic patients with a Child-Pugh score greater than 8 and sepsis unrelated to SBP were randomly assigned to receive antibiotics plus albumin (1.5 g/kg on day 1 and 1g/kg on day 3; albumin group [ALB]: n=96) or antibiotics alone (control group [CG]: n=97). The primary endpoint was the 3-month renal failure rate (increase in creatinine ⩾50% to reach a final value ⩾133 µmol/L). The secondary endpoint was 3-month survival rate. RESULTS: Forty-seven (24.6%) patients died (ALB: n=27 vs. CG: n=20; 3-month survival: 70.2% vs. 78.3%; p=0.16). Albumin infusion delayed the occurrence of renal failure (mean time to onset, ALB: 29.0 ± 21.8 vs. 11.7 ± 9.1 days, p=0.018) but the 3-month renal failure rate was similar (ALB: 14.3% vs. CG: 13.5%; p=0.88). By multivariate analysis, MELD score (p<0.0001), pneumonia (p=0.0041), hyponatremia (p=0.031) and occurrence of renal failure (p<0.0001) were predictors of death. Of note, pulmonary edema developed in 8/96 (8.3%) patients in the albumin group of whom two died, one on the day and the other on day 33 following albumin infusion. CONCLUSIONS: In cirrhotic patients with infections other than SBP, albumin infusion delayed onset of renal failure but did not improve renal function or survival at 3 months. Infusion of large amounts of albumin should be cautiously administered in the sickest cirrhotic patients.
Assuntos
Albuminas/administração & dosagem , Antibacterianos/administração & dosagem , Infecções Bacterianas , Cirrose Hepática/complicações , Insuficiência Renal , Sepse , Adulto , Infecções Bacterianas/tratamento farmacológico , Infecções Bacterianas/etiologia , Feminino , Humanos , Infusões Intravenosas , Testes de Função Renal/métodos , Testes de Função Hepática , Masculino , Pessoa de Meia-Idade , Insuficiência Renal/diagnóstico , Insuficiência Renal/etiologia , Insuficiência Renal/prevenção & controle , Sepse/tratamento farmacológico , Sepse/etiologia , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Dihydropyrimidine dehydrogenase (DPD) deficiency is associated with severe fluoropyrimidines-induced toxicity. As of September 2018, French recommendations call for screening for DPD deficiency by plasma uracil quantification prior to all fluoropyrimidine-based chemotherapy. A dose reduction of fluoropyrimidine is recommended when uracil concentration is equal to or greater than 16 ng/mL. This matched retrospective study assessed the impact of DPD screening on the reduction of severe side effects and on the management of DPD-deficient patients. Using a propensity score, we balanced the factors influencing 5-Fluorouracil (5-FU) toxicity. Then, the severity scores (G3 and G4 severity as well as their frequency) of patients who did not benefit from DPD screening were compared with those of patients who benefited from DPD screening for each treatment cycle (from 1 to 4). Among 349 screened patients, 198 treated patients were included. Among them, 31 (15.7%) had DPD deficiency (median uracilemia 19.8 ng/mL (range: 16.1−172.3)). The median toxicity severity score was higher in the unscreened group for each treatment cycle (0 vs. 1, p < 0.001 at each cycle from 1 to 4) as well as the cumulative score during all courses of treatment (p = 0.028). DPD-deficient patients received a significantly lower dose of 5-FU (p < 0.001). This study suggests that pretherapeutic plasmatic uracil assessment, along with 5-FU dosage adjustment, may be beneficial in reducing 5-FU toxicity in real-life patients.
RESUMO
BACKGROUND: Köhne's prognostic classification has been previously proposed, based on performance status, alkaline phosphatase level, number of metastatic sites and white blood cells count. AIMS: To identify prognostic factors for survival and to assess the validity of Köhne's classification, in the era of targeted biotherapies, in patients treated with chemotherapy for non resectable metastatic colorectal cancer. METHODS: A total of 290 consecutive patients were retrospectively identified in all gastroenterology units of one French county, between 2004 and 2008. Univariate and multivariate analysis for overall survival were performed using pre-treatment patient characteristics. RESULTS: All data were available for prognostic categorization in 133 patients. Median survival was 22.1 months. The distribution and median survival for Köhne's prognostic groups were as following: good (n=73; 24.8 months), intermediate (n=35; 24.2 months), and poor (n=25; 7.0 months). The survival difference was significant between good and poor prognostic groups (p<0.01) and between intermediate and poor prognostic groups (p<0.01), but not between good and intermediate prognostic groups (p=0.5). The two independent prognostic factors of survival in multivariate analysis were performance status 0/1 (p<0.01) and white blood cells count<10×10(9)/L (p<0.01). CONCLUSIONS: The relevance of Köhne's classification is questioned. A simplified score could be validated by largest studies, based on white blood cells count and performance status.