RESUMEN
Patients with haematological malignancies (HM) are at high risk of developing invasive fungal disease (IFD) with high morbidity and attributable mortality. We reviewed data published until September 2021 to update the 2017 antifungal prophylaxis recommendations of the German Society of Haematology and Medical Oncology (DGHO). The strong recommendation to administer antifungal prophylaxis in patients with HM with long-lasting neutropenia, i.e. <500 cells/µL for >7 days remains unchanged. Posaconazole remains the drug of choice for mould-active prophylaxis in these patients. Novel treatment options in HM, such as CAR-T-cell treatment or novel targeted therapies for acute myeloid leukaemia (AML) were considered, however, data are insufficient to give general recommendations for routine antifungal prophylaxis in these patients. Major changes regarding specific recommendations compared to the 2017 edition are the now moderate instead of mild support for the recommendations of isavuconazole and voriconazole. Furthermore, published evidence on micafungin allows recommending it at moderate strength for its use in HM. For the first time we included recommendations for non-pharmaceutical measures regarding IFD, comprising the use of high-efficiency particulate air (HEPA) filters, smoking, measures during construction work and neutropenic diets. We reviewed the impact of antifungal prophylaxis with triazoles on drug-drug interactions with novel targeted therapies that are metabolized via cytochrome p450 where triazoles inhibit CYP3A4/5. The working group recommends reducing the dose of venetoclax when used concomitantly with strong CYP3A4 inhibiting antifungals. Furthermore, we reviewed data on the prophylactic use of novel antifungal agents. Currently there is no evidence to support their use in a prophylactic setting in clinical practice.
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Enfermedades Transmisibles , Neoplasias Hematológicas , Hematología , Infecciones Fúngicas Invasoras , Humanos , Antifúngicos/uso terapéutico , Citocromo P-450 CYP3A , Infecciones Fúngicas Invasoras/tratamiento farmacológico , Infecciones Fúngicas Invasoras/prevención & control , Infecciones Fúngicas Invasoras/microbiología , Enfermedades Transmisibles/tratamiento farmacológico , Neoplasias Hematológicas/complicaciones , Neoplasias Hematológicas/tratamiento farmacológico , Oncología Médica , Triazoles/uso terapéuticoRESUMEN
Tigecycline has been used to treat patients with febrile neutropenia (FN). This study aims to analyse the effectiveness of tigecycline as salvage treatment of FN. Patients records from 09/2004 to 04/2019 were reviewed. Cases were eligible if fever persisted/recurred (p/r-FN) after 3 days of second-line treatment with a carbapenem, and were divided into three groups: switch to tigecycline (TGC group), switch to other antibiotics (OAB group), and no switch (W&W group). The primary endpoint was response rate (defervescence for ≥ 7 days or at least until discharge); the key secondary endpoint was 30-day mortality rate. Two hundred cases from 176 patients (median 59 years; 53.5% men) treated were included, mostly acute myeloid leukaemias (61.0%). 45.5% of cases were in the TGC group (in combination with an anti-pseudomonal antibiotic, mostly ceftazidime [95.6%]); 35.5% were in the OAB and 19.0% in the W&W group. There was no significant difference in response rates (TGC, 73.6%; OAB, 62.0%; W&W, 78.9%; p = 0.12) or 30-day mortality rates (TGC, 7.7%; OAB, 7.0%; W&W, 5.3%; p = 0.94). Tigecycline plus an anti-pseudomonal antibiotic does not improve response or 30-day mortality rate compared to other antibiotics in patients with p/r-FN. Also, in some cases, no switch in antibiotics may be necessary at all.
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Neutropenia Febril , Neoplasias Hematológicas , Masculino , Humanos , Femenino , Tigeciclina/uso terapéutico , Terapia Recuperativa , Estudios Retrospectivos , Recurrencia Local de Neoplasia/tratamiento farmacológico , Antibacterianos/uso terapéutico , Neoplasias Hematológicas/complicaciones , Neoplasias Hematológicas/tratamiento farmacológico , Neutropenia Febril/tratamiento farmacológico , Neutropenia Febril/complicacionesRESUMEN
OBJECTIVES: Chlorhexidine gluconate (CHG)-coated gel pad dressings for central venous catheter (CVC) may prevent CVC-related bloodstream infections (CRBSI). However, real-world data showing beneficial effects in patients with hematologic malignancies are scarce. METHODS: In a matched-pair analysis with data from a multicenter CVC registry, non-tunneled jugular and subclavian vein CVC in adults with hematologic malignancies or germ cell tumors (including patients receiving autologous hematopoietic stem cell transplantation [ASCT]) with CHG were compared with non-CHG dressings. The primary endpoint was definite CRBSI rate within 14 days (dCRBSI14) of CVC insertion; secondary endpoints were combined rate of definite or probable CRBSI within 14 days (dpCRBSI14), overall (dpCRBSI), and CRBSI incidences of all estimates. RESULTS: In total, 2070 CVCs were assessed. There was no statistically significant difference in dCRBSI14 (2.3% vs. 3.5%) between patients with and without CHG gel dressings. Likewise, with regards to dpCRBSI14 (6.2% vs. 6.3%) and the overall dpCRBSI rate (9.2% vs. 10.5%), no significant difference was detected. Furthermore, dCRBSI14 incidence (2.0 vs. 3.2/1000 CVC days), dpCRBSI14 incidence (5.4 vs. 5.6/1000 CVC days), and overall CRBSI incidence (5.5 vs. 6.0/1000 CVC days) showed no significant differences. CONCLUSIONS: CRBSI rates were not reduced by the use of CHG gel dressings in patients with hematologic malignancies and/or ASCT.
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Infecciones Relacionadas con Catéteres , Cateterismo Venoso Central , Catéteres Venosos Centrales , Neoplasias Hematológicas , Trasplante de Células Madre Hematopoyéticas , Sepsis , Adulto , Humanos , Catéteres Venosos Centrales/efectos adversos , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Análisis por Apareamiento , Infecciones Relacionadas con Catéteres/diagnóstico , Infecciones Relacionadas con Catéteres/epidemiología , Infecciones Relacionadas con Catéteres/etiología , Trasplante Autólogo , Neoplasias Hematológicas/complicaciones , Neoplasias Hematológicas/terapia , Vendajes , Cateterismo Venoso Central/efectos adversosRESUMEN
PURPOSE: Overall, insertion of central venous catheter (CVC) into femoral veins (FV) has been shown to be associated with a higher risk of infection compared with subclavian and internal jugular (IJV/SCV) CVC, but no data are available on the impact of the FV insertion site on the CVC-related bloodstream infections (CRBSI) risk in patients with cancer. The objective of the study is to compare CRBSI rates and incidences of FV with those of internal jugular and subclavian vein (IJV/SCV CVC) as observed in the prospective SECRECY registry. METHODS: SECRECY is an ongoing observational, prospective, clinical CRBSI registry active in six departments of hematology/oncology in Germany. Each case of FV CVC was matched at a ratio of 1:1 to a case with IJV/SCV CVC. The propensity score was estimated using a multivariable logistic regression model adjusting for age, sex, cancer type, and duration of indwelling catheter. RESULTS: Of 4268 CVCs included in this analysis, 52 (1.2%) were inserted into the FV and 4216 (98.8%) into the IJV/SCV. 52 cases of FV CVC were matched with 52 IJV/SCV CVC. There was no significant difference in the CRBSI rate (3.8% vs. 9.6%), the CRBSI incidence (5.7 vs. 14.2/1000 CVC days), and the median CVC time (5.5 vs. 5 days) between the FV and the IJV/SCV group. CONCLUSION: Based on this data, inserting FV CVCs in patients with cancer does, at least in the short-term, not appear to be associated with an increased risk of CRBSI as compared to IJV/SCV CVC.
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Infecciones Relacionadas con Catéteres , Cateterismo Venoso Central , Catéteres Venosos Centrales , Neoplasias , Sepsis , Humanos , Infecciones Relacionadas con Catéteres/epidemiología , Infecciones Relacionadas con Catéteres/etiología , Cateterismo Venoso Central/efectos adversos , Catéteres Venosos Centrales/efectos adversos , Neoplasias/complicaciones , Sepsis/etiología , Vena Subclavia , Masculino , FemeninoRESUMEN
Although not generally recommended, scheduled central venous catheter (CVC) removal is sometimes carried out in order to reduce the CVC-related bloodstream infection (CRBSI) incidence. We conducted a simulation for scheduled CVC removal within the multicenter CRBSI registry (SECRECY). Non-tunneled jugular and subclavian CVC in patients with hematological disease or with germ cell tumors (including patients receiving autologous stem cell transplantation [SCT]) were included. Cases were randomized in a 1:1:1:1 ratio to either a simulated, scheduled CVC removal after 7, 14, and 21 days, or to non-simulated, unscheduled CVC removal (control group). The primary endpoint was definitive CRBSI incidence for a scheduled CVC removal after 14 days (dCRBSI-D14rmv). Among other, secondary endpoints were definite CRBSI incidence for a scheduled removal after 7 days (dCRBSI-D7rmv) and 21 days (dCRBSI-D21rmv). Data on 2984 CVC were included. Patients' median age was 59 (range 16-95) years, 58.8% being male. The vast majority (98.4%) were patients with hematological malignancies. Jugular veins were the main insertion site (93.2%). dCRBSI-D14rmv was 3.10/1000 CVC days as compared to 4.15/1000 CVC days in the control group (p = 0.23). There was a significant difference between dCRBSI-D7rmv (0.86/1000 CVC days) and controls (p < 0.001), but not between dCRBSI-D21rmv (4.10/1000 CVC days) and controls (p = 0.96). Our data suggest that in patients with hematological diseases or autologous SCT recipients scheduled CVC removal after 14 days does not result in a lower CRBSI incidence compared to unscheduled removal.Trial registration: DRKS00006551, 2014/09/29, retrospectively registered.
Asunto(s)
Infecciones Relacionadas con Catéteres , Cateterismo Venoso Central , Catéteres Venosos Centrales , Neoplasias Hematológicas , Trasplante de Células Madre Hematopoyéticas , Sepsis , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Infecciones Relacionadas con Catéteres/epidemiología , Infecciones Relacionadas con Catéteres/prevención & control , Cateterismo Venoso Central/efectos adversos , Catéteres Venosos Centrales/efectos adversos , Femenino , Neoplasias Hematológicas/terapia , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Sistema de Registros , Trasplante Autólogo , Adulto JovenRESUMEN
Cancer patients frequently require central venous catheters for therapy and parenteral nutrition and are at high risk of central venous catheter-related infections (CRIs). Moreover, CRIs prolong hospitalization, cause an excess in resource utilization and treatment cost, often delay anti-cancer treatment, and are associated with a significant increase in mortality in cancer patients. We therefore summoned a panel of experts by the Infectious Diseases Working Party (AGIHO) of the German Society of Hematology and Medical Oncology (DGHO) and updated our previous guideline on CRIs in cancer patients. After conducting systematic literature searches on PubMed, Medline, and Cochrane databases, video- and meeting-based consensus discussions were held. In the presented guideline, we summarize recommendations on definition, diagnosis, management, and prevention of CRIs in cancer patients including the grading of strength of recommendations and the respective levels of evidence. This guideline supports clinicians and researchers alike in the evidence-based decision-making in the management of CRIs in cancer patients.
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Infecciones Relacionadas con Catéteres/diagnóstico , Infecciones Relacionadas con Catéteres/terapia , Hematología/normas , Oncología Médica/normas , Guías de Práctica Clínica como Asunto/normas , Sociedades Médicas/normas , Infecciones Relacionadas con Catéteres/epidemiología , Catéteres Venosos Centrales/normas , Enfermedades Transmisibles/diagnóstico , Enfermedades Transmisibles/epidemiología , Enfermedades Transmisibles/terapia , Manejo de la Enfermedad , Alemania/epidemiología , Neoplasias Hematológicas/diagnóstico , Neoplasias Hematológicas/epidemiología , Neoplasias Hematológicas/terapia , HumanosRESUMEN
BACKGROUND: First-line antifungal treatment for invasive mucormycosis (IM) consists of liposomal amphotericin B. Salvage treatment options are limited and often based on posaconazole oral suspension. With the approval of posaconazole new formulations, patients could benefit from improved pharmacokinetics, safety and tolerability. OBJECTIVES: Our aim was to assess the effectiveness of posaconazole new formulations for IM treatment. METHODS: We performed a case-matched analysis with proven or probable IM patients from the FungiScope® Registry. First-line posaconazole new formulations (1st-POSnew) and first-line amphotericin B plus posaconazole new formulations (1st-AMB+POSnew) cases were matched with first-line amphotericin B-based (1st-AMB) treatment controls. Salvage posaconazole new formulations (SAL-POSnew) cases were matched with salvage posaconazole oral suspension (SAL-POSsusp) controls. Each case was matched with up to three controls (based on severity, haematological/oncological malignancy, surgery and/or renal dysfunction). RESULTS: Five patients receiving 1st-POSnew, 18 receiving 1st-AMB+POSnew and 22 receiving SAL-POSnew were identified. By day 42, a favourable response was reported for 80.0% (nâ=â4/5) of patients receiving 1st-POSnew, for 27.8% (nâ=â5/18) receiving 1st-AMB+POSnew and for 50.0% (nâ=â11/22) receiving SAL-POSnew. Day 42 all-cause mortality of patients receiving posaconazole new formulations was lower compared with controls [20.0% (nâ=â1/5) in 1st-POSnew versus 53.3% (nâ=â8/15) in 1st-AMB; 33.3% (nâ=â6/18) in 1st-AMB+POSnew versus 52.0% (nâ=â26/50) in 1st-AMB; and 0.0% (nâ=â0/22) in SAL-POSnew versus 4.4% (nâ=â2/45) in SAL-POSsusp]. CONCLUSIONS: Posaconazole new formulations were effective in terms of treatment response and associated mortality of IM. While posaconazole new formulations may be an alternative for treatment of IM, the limited sample size of our study calls for a cautious interpretation of these observations.
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Antifúngicos/administración & dosificación , Infecciones Fúngicas Invasoras/tratamiento farmacológico , Mucormicosis/tratamiento farmacológico , Triazoles/administración & dosificación , Adolescente , Adulto , Anciano , Anfotericina B/uso terapéutico , Antifúngicos/química , Niño , Preescolar , Composición de Medicamentos , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Análisis por Apareamiento , Persona de Mediana Edad , Mucorales/efectos de los fármacos , Mucormicosis/sangre , Estudios Prospectivos , Sistema de Registros , Triazoles/química , Adulto JovenRESUMEN
Despite bendamustine-rituximab (BR) showed disappointing efficacy in diffuse large B cell lymphoma (DLBCL), it is still occasionally used as first-line treatment in older DLBCL patients instead of recommended R-CHOP. This multicentre, retrospective study was aimed to clarify circumstances in which BR may be justified in this setting. Patients ≥ 65 years with ECOG performance status (PS) ≥ 2 or ≥ 75 years regardless of PS were included. A total of 140 patients were analysed (BR, 68; R-CHOP, 72). BR patients were older (p < 0.001) and were diagnosed more often with high-risk disease (p = 0.03); no difference regarding comorbidities or PS was seen. Compared with R-CHOP, BR was associated with marked inferior overall survival (OS) (16.3 vs. 75.4 months; p = 0.006) and progression-free survival (PFS) (11.0 vs. 62.3 months; p < 0.001). In multivariate analysis, only high age-adjusted Charlson Comorbidity Index (aaCCI) was associated with inferior PFS in R-CHOP patients (hazard ratio 2.67; p = 0.012). Comparing the subgroup of BR and R-CHOP patients with high aaCCI, there was no difference in OS (p = 0.73) or PFS (p = 0.75). Due to the observed non-superiority of R-CHOP in older DLBCL patients with comorbidities, we propose that this subgroup may be treated alternatively with BR, whereas all other older patients are clearly R-CHOP candidates.
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Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Linfoma de Células B Grandes Difuso/tratamiento farmacológico , Anciano , Anciano de 80 o más Años , Clorhidrato de Bendamustina/administración & dosificación , Femenino , Humanos , Linfoma de Células B Grandes Difuso/mortalidad , Masculino , Estudios Retrospectivos , Rituximab/administración & dosificaciónAsunto(s)
Linfoma de Células B , Linfoma de Células del Manto , Humanos , Anciano , Rituximab/uso terapéutico , Clorhidrato de Bendamustina/uso terapéutico , Anciano Frágil , Linfoma de Células B/tratamiento farmacológico , Linfoma de Células del Manto/tratamiento farmacológico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéuticoRESUMEN
Isavuconazole is a novel antifungal drug approved for the treatment of adults with invasive aspergillosis and mucormycosis. While azoles as a class effect are known to prolong QTc interval, clinical trials have shown that isavuconazole administration may cause shortening in a dose-related manner. Here, we assessed the effects of isavuconazole on the length of QTc interval. The objective of the study was to describe changes in the QTc interval induced by isavuconazole treatment. A total of 26 adult patients from 7 hospitals were included. Patients received isavuconazole for the treatment of invasive fungal infection and, in 1 case, for prophylaxis due to QTc prolongation under fluconazole. Twelve-channel electrocardiograms (ECGs) were performed before and during treatment. Out of 26 patients, 24 showed shortening of QTc interval. In patients with QTc shortening, QTc during isavuconazole treatment showed a mean decrease of 7.4 ± 5.8% (36.5 ± 38.8 ms, range 7-202; P = .004), compared to pre-isavuconazole ECG. One patient with available long-term follow-up showed further decrease in QTc on days 55 and 110. Apart from 1 case report, these are the first data outside controlled clinical trials showing QTc shortening. Knowledge about cardiac effects of isavuconazole will serve to better manage the use of concomitant medications.
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Antifúngicos/efectos adversos , Sistema de Conducción Cardíaco/efectos de los fármacos , Nitrilos/efectos adversos , Piridinas/efectos adversos , Triazoles/efectos adversos , Adulto , Antifúngicos/administración & dosificación , Electrocardiografía , Femenino , Humanos , Infecciones Fúngicas Invasoras/tratamiento farmacológico , Masculino , Nitrilos/administración & dosificación , Piridinas/administración & dosificación , Triazoles/administración & dosificaciónAsunto(s)
Bacteriemia , COVID-19 , Cateterismo Venoso Central , Catéteres Venosos Centrales , Neoplasias Hematológicas , Sepsis , Humanos , Catéteres Venosos Centrales/efectos adversos , SARS-CoV-2 , Pandemias , Cateterismo Venoso Central/efectos adversos , Neoplasias Hematológicas/complicaciones , Neoplasias Hematológicas/terapia , Bacteriemia/epidemiología , Bacteriemia/etiologíaAsunto(s)
Cateterismo Venoso Central , Catéteres Venosos Centrales , Neoplasias Hematológicas , Sepsis , Cateterismo Venoso Central/efectos adversos , Catéteres Venosos Centrales/efectos adversos , Neoplasias Hematológicas/complicaciones , Neoplasias Hematológicas/terapia , Humanos , Venas YugularesRESUMEN
BACKGROUND: The role of bleomycin and dacarbazine in the ABVD regimen (ie, doxorubicin, bleomycin, vinblastine, and dacarbazine) has been questioned, especially for treatment of early-stage favourable Hodgkin's lymphoma, because of the drugs' toxicity. We aimed to investigate whether omission of either bleomycin or dacarbazine, or both, from ABVD reduced the efficacy of this regimen in treatment of Hodgkin's lymphoma. METHODS: In this open-label, randomised, multicentre trial (HD13) we compared two cycles of ABVD with two cycles of the reduced-intensity regimen variants ABV (doxorubicin, bleomycin, and vinblastine), AVD (doxorubicin, vinblastine, and dacarbazine), and AV (doxorubicin and vinblastine), in patients with newly diagnosed, histologically proven, classic or nodular, lymphocyte predominant Hodgkin's lymphoma. In each treatment group, 30 Gy involved-field radiotherapy (IFRT) was given after both cycles of chemotherapy were completed. From Jan 28, 2003, patients were centrally randomly assigned (1:1:1:1) with a minimisation method to the four groups. Because of high event rates, assignment to the AV and ABV groups stopped early, on Sept 30, 2005, and Feb 10, 2006; assignment to ABVD and AVD continued (1:1) until Sept 30, 2009. Our primary objective was to show non-inferiority of the experimental variants compared with ABVD in terms of freedom from treatment failure (FFTF), by excluding a difference of 6% after 5 years corresponding to a hazard ratio (HR) of 1.72, via a 95% CI. Analyses reported here include qualified patients only, and between-group comparisons include only patients recruited during the same period. The trial was registered, number ISRCTN63474366. FINDINGS: Of 1502 qualified patients, 566, 198, 571, and 167 were randomly assigned to receive ABVD, ABV, AVD, or AV, respectively. 5 year FFTF was 93.1%, 81.4%, 89.2%, and 77.1% with ABVD, ABV, AVD, and AV, respectively. Compared with ABVD, inferiority of the dacarbazine-deleted variants was detected with 5 year differences of -11.5% (95% CI -18.3 to -4.7; HR 2.06 [1.21 to 3.52]) for ABV and -15.2% (-23.0 to -7.4; HR 2.57 [1.51 to 4.40]) for AV. Non-inferiority of AVD compared with ABVD could also not be detected (5 year difference -3.9%, -7.7 to -0·1; HR 1.50, 1.00 to 2.26). 178 (33%) of 544 patients given ABVD had WHO grade III or IV toxicity, compared with 53 (28%) of 187 given ABV, 142 (26%) of 539 given AVD, and 40 (26%) of 151 given AV. Leucopenia was the most common event, and highest in the groups given bleomycin. INTERPRETATION: Dacarbazine cannot be omitted from ABVD without a substantial loss of efficacy. With respect to our predefined non-inferiority margin, bleomycin cannot be safely omitted either, and the standard of care for patients with early-stage favourable Hodgkin's lymphoma should remain ABVD followed by IFRT. FUNDING: Deutsche Krebshilfe and Swiss State Secretariat for Education and Research.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Bleomicina/administración & dosificación , Dacarbazina/administración & dosificación , Doxorrubicina/administración & dosificación , Enfermedad de Hodgkin/tratamiento farmacológico , Vinblastina/administración & dosificación , Adolescente , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
We aimed to compare the characteristics and outcome of patients treated within the multi-centre German Primary CNS Lymphoma Study Group 1 trial (G-PCNSL-SG-1; TRIAL group) and patients treated outside this clinical trial ("real-life" setting, R-LIFE group). Therefore, we conducted a retrospective single-centre study in order to analyse all patients with newly diagnosed primary CNS lymphoma (PCNSL) treated consecutively in our institution between November 2000 and June 2015. Altogether, 86 patients were analysed (median 68 years). Twenty patients were treated within (TRIAL) and 66 patients outside the clinical trial (R-LIFE), respectively. The majority (n = 75; 87 %) received high-dose methotrexate as the first-line treatment. Thirty-eight of 66 patients (57.6 %) responded to the first-line therapy. The R-LIFE patients were older (median age 70 vs. 62 years; p = 0.005) and had more frequently a worse performance status (ECOG score 2-4: 59.1 vs. 20.0 %; p = 0.004; median Karnofsky index 70 vs. 80 %; p = 0.003) and less frequently a low prognostic score (IELSG score 0-1: 19.7 vs. 45.0 %; p = 0.038), than the TRIAL patients. Median overall survial (OS) was shorter for the R-LIFE patients (9.3 months [95 % CI 1.9-16.7] vs. 33.4 months [95 % CI 17.6-49.2]; p = 0.065). Median progression-free survival (PFS) was significantly inferior for the R-LIFE patients (3.4 months [95 % CI 2.4-4.4] vs. 24.8 months [95 % CI 4.6-45.0]; p = 0.037). Our data indicate that the outcome of PCNSL patients treated outside, but about analogous to the G-PCNSL-SG-1 trial, was poor. This is likely explained by more unfavourable prognostic factors in patients being treated off trial.
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Antimetabolitos Antineoplásicos/uso terapéutico , Neoplasias Encefálicas/mortalidad , Ensayos Clínicos Fase III como Asunto , Linfoma no Hodgkin/mortalidad , Metotrexato/uso terapéutico , Estudios Multicéntricos como Asunto , Ensayos Clínicos Controlados Aleatorios como Asunto , Adulto , Factores de Edad , Anciano , Neoplasias Encefálicas/tratamiento farmacológico , Neoplasias Encefálicas/radioterapia , Terapia Combinada , Irradiación Craneana , Citarabina/uso terapéutico , Dexametasona/uso terapéutico , Supervivencia sin Enfermedad , Femenino , Humanos , Estimación de Kaplan-Meier , Estado de Ejecución de Karnofsky , Linfoma no Hodgkin/tratamiento farmacológico , Linfoma no Hodgkin/radioterapia , Masculino , Persona de Mediana Edad , Selección de Paciente , Pronóstico , Estudios Retrospectivos , Terapia Recuperativa , Índice de Severidad de la Enfermedad , Resultado del Tratamiento , Adulto JovenRESUMEN
The aim of this study was to predict the probability of central venous catheter-related bloodstream infections (CRBSIs) in patients with haematologic malignancies using a modified version of the Infection Probability Score (mIPS). In order to perform a prospective, mono-centric surveillance of complications in clinical routine due to short-term central venous catheters (CVCs) in consecutive patients receiving chemotherapy from March 2013 to September 2014, IPS was calculated at CVC insertion and removal (mIPSin and mIPSex, respectively). We used the 2012 Infectious Diseases Working Party of the German Society of Haematology and Medical Oncology (AGIHO/DGHO) criteria to define CRBSI. In total, 143 patients (mean 59.5 years, 61.4 % male) with 267 triple-lumen CVCs (4044 CVC days; mean 15.1 days, range 1-60 days) were analysed. CVCs were inserted for therapy of acute leukaemia (53.2 %), multiple myeloma (24.3 %) or lymphoma (11.2 %), and 93.6 % were inserted in the jugular vein. A total of 66 CRBSI cases (24.7 %) were documented (12 definite/13 probable/41 possible). The incidence was 16.3/1000 CVC days (2.9/3.1/10.1 per 1000 CVC days for definite/probable/possible CRBSI, respectively). In CRBSI cases, the mIPSex was higher as compared to cases without CRBSI (13.1 vs. 7.1; p < 0.001). The best mIPSex cutoff for CRBSI prediction was 8 points (area under the curve (AUC) = 0.77; sensitivity = 84.9 %, specificity = 60.7 %, negative predictive value = 92.4 %). For patients with an mIPSex ≥8, the risk for a CRBSI was high (odds ratio [OR] = 5.9; p < 0.001) and even increased if, additionally, CVC had been in use for about 10 days (OR = 9.8; p < 0.001). In case other causes of infection are excluded, a mIPSex ≥8 and duration of CVC use of about 10 days predict a very high risk of CRBSI. Patients with a mIPSex <8 have a low risk of CRBSI of 8 %.
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Catéteres Venosos Centrales , Neoplasias Hematológicas/terapia , Infecciones/epidemiología , Venas Yugulares , Modelos Biológicos , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Infecciones/etiología , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Estudios ProspectivosRESUMEN
Sepsis is a major cause of mortality during the neutropenic phase after intensive cytotoxic therapies for malignancies. Improved management of sepsis during neutropenia may reduce the mortality of cancer therapies. Clinical guidelines on sepsis treatment have been published by others. However, optimal management may differ between neutropenic and non-neutropenic patients. Our aim is to give evidence-based recommendations for haematologist, oncologists and intensive care physicians on how to manage adult patients with neutropenia and sepsis.