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BACKGROUNDVenovenous extracorporeal membrane oxygenation (vv-ECMO) is an established salvage therapy for severe respiratory failure, and may provide an alternative form of treatment for trauma-induced adult respiratory distress syndrome (ARDS) when conventional treatments have failed. The need for s

Introduction Lenalidomide (Len) and low-dose Dexamethasone (dex) (Rd) in continuous is a new standard of care for elderly newly-diagnosed multiple myeloma (NDMM) patients (pts), as established by FIRST trial (Facon et al, Blood 2018). Methods and results This is a retrospective, multicentric study conducted in Italy with the aim of evaluating efficacy and tolerability of Rd in a real-life population. Thirty-seven centers were involved and data of 429 pts are available. Pts were considered eligible for the study when completing at least 2 cycles of Rd regimen. Table 1 summarizes the characteristics of pts at time of MM diagnosis. Median age was 78 years (range 57-92), 36.6% had an ECOG PS≥2, creatinine clearance (ClCr) was After a median follow-up of 11 months, most pts are still on treatment (60,4%), the median number of administered cycles was 7 (range 2-33). Overall response rate (ORR, ≥PR) was 74.5% with 34.1% of pts obtaining at least a VGPR. Clinical Benefit Rate (CBR, including minimal responses) was 83.3%. Responses were rapid with median time to first and to best response respectively of 1.8 (range 1-8) and 5 (1-26) months. Median OS and PFS were not reached with a 1-y and 2-y OS of 84.8 and 73.8% and a 1-y and 2-y PFS of 78.6 and 65%. Median EFS was 19.8 months. In univariate analysis, factors significatively impairing ORR were frailty (fit/unfit/frail 91.2/77/55.9%, p2 81.7/61.6%, p upper level of normal (ULN) (65.8 vs 77%, p=0.034). 1-y PFS is significantly shorter in pts with lower ECOG (0-1 vs 2, 66.5 vs 84.8%, pULN (66.4 vs 83.2%, p=0.02), lower ClCr (50 57.2/81.3/80.1%, P=0.01), presence of t(14;16) (42.9 vs 80.4% p=0.01) and amp(1q) (63.5 vs 85.6%, p=0.01); factor impairing OS are ECOG (0-1/>2 93.4 vs 69.4%, pULN (75.1 vs 97.1, p=0004), impaired ClCr (50 64/83.7/88.2%, p2 74.2 vs 47.3%, p In multivariate analysis ORR is significantly correlated with ECOG>2 (p=0.05), LDH >ULN (p=0.005) and presence of amp1q (p=0.006); PFS was significantly affected by R-ISS III (p=0.04), LDH >ULN (P=0.01) and ClCr2 still impact on OS (p Dose reduction of Len or dex was required respectively in 20.7% and 22.1% and 39.2% needed cycle delay for adverse events (AEs). Grade 3-4 (G3-4) AEs occurred in 52% of pts with 30.9 and 36.6% having at least a hematological or extra-hematological G3-4 AE. In particular, 17.9 and 16.6% of pts had severe neutropenia and anemia while the most common non-hematological AEs were infections (25.8%, G3-4 12.2%), mainly involving respiratory tract (71.2%). Gastroenteric and cutaneous AEs were quite common (22.1 and 19.2%), mainly diarrhea and itching, but in the vast majority were mild. G3-4 asthenia was present in 22.8% of pts. Although 99% of pts was given antithrombotic prophylaxis, 8.5% had a thromboembolic event, a third of severe entity. G-CSF and EPO analogs were required in 27.4 and 26% of pts. Conclusion Real-life data confirm efficacy and tolerability of Rd in elderly NDMM pts. Performance status by ECOG and IMWG frailty score and severe renal impairment but not age itself act as limiting factors affecting outcome. These data must be confirmed by longer follow-up. Disclosures Conticello: Celgene: Consultancy, Honoraria, Research Funding; Amgen: Consultancy, Honoraria, Research Funding. Mangiacavalli:Janssen cilag: Consultancy; celgene: Consultancy; Amgen: Consultancy. Zambello:Celgene: Membership on an entity's Board of Directors or advisory committees; Janssen: Membership on an entity's Board of Directors or advisory committees. Belotti:Amgen: Membership on an entity's Board of Directors or advisory committees; Celgene: Membership on an entity's Board of Directors or advisory committees; Janssen: Membership on an entity's Board of Directors or advisory committees. Molteni:Celgene: Membership on an entity's Board of Directors or advisory committees. Aquino:Celgene: Membership on an entity's Board of Directors or advisory committees; Janssen: Membership on an entity's Board of Directors or advisory committees; Amgen: Membership on an entity's Board of Directors or advisory committees. Del Fabro:Janssen: Consultancy. Galli:Leadiant (Sigma-Tau): Honoraria; Janssen: Honoraria; Bristol-Myers Squibb: Honoraria; Takeda: Honoraria; Celgene: Honoraria.

Introduction Elotuzumab (Elo), an immunostimulatory monoclonal antibody targeting signaling lymphocytic activation molecule F7 (SLAMF7), received marketing approval in Italy for relapsed or refractory multiple myeloma (RRMM), in combination with lenalidomide (R) and dexamethasone (d) (EloRd) in April 2017. Here we report preliminary data of an Italian real-life experience on EloRd as salvage therapy for RRMM patients treated outside of controlled clinical trials. The primary objectives of this study were to assess the toxicity profile and the efficacy of EloRd administered as salvage therapy in a real-world setting. Methods Retrospective data collection received approval from local ethic committee. The cohort included 180 RRMM patients from 28 Italian centers who received at least one cycle of EloRd as salvage treatment between April 2017 and June 2018. Patients were treated with EloRD according to marketing approval as follows: Elo 10 mg/kg i.v. on days 1, 8, 15, and 22 during the first two cycles and then on days 1 and 15 of each following cycle, R 25 mg on days 1 to 21 of each cycle and d at a dose of 40 mg during the week without Elo, and 36 mg on the day of Elo administration. Responsive patients had to reach at least a partial remission (PR). Results Baseline characteristics are shown in Table 1. Median age of the 180 patients was 72 years (range 48-89 years); 53.9% were males (Table 1). The median number of previous therapy regimens was 1 (range 1-7); 69 patients (38.3%) received a previous autologous stem cell transplantation (ASCT). One hundred and ten patients (61.1%) showed a symptomatic relapse, 36 (20%) a biochemical relapse, and 34 cases (18.9%) were refractory to the last therapy, including bortezomib in 12.8% of patients. Forty-four patients (24.4%) had creatinine clearance ≤60 mL/min. Among the 138 cases evaluable for International Scoring System (ISS), 54 (39.1%) had stage I, 56 (40.6%) stage II, and 28 (20.3%) stage III. At last data collection (June 2018), 164 cases were evaluable for response. The median number of courses administered so far was 5 (range 1-18). The overall response rate (ORR) was 78%, with 9 complete remissions (CRs) (5.5%) and 49 very good partial remissions (VGPRs) (35.4%). A significant higher ORR was observed in patients who had received only 1 previous line of therapy than those who had received >1 line (64% vs 37.5%; p=0.004). Age ( After a median follow-up of 6 months (range 1-18 months) 33 patients stopped treatment due to disease progression and 4 due to toxicity (2 cases after 1 cycle for pneumonia, 1 after 1 cycle for dexamethasone-related psychosis, and 1 after 2 cycles for lenalidomide-related severe skin rash). A total of 17 patients died (7 patients from progressive disease; 2 from an infection; 1 from a second neoplasia; 7 from causes unrelated to therapy). Follow-up data regarding PFS and overall survival are not sufficiently mature to be analyzed. Common grade 3 or 4 adverse events were fatigue (18.9%), anemia (17%), neutropenia (16.5%), lymphocytopenia (15.9%), and pneumonia (15.9%). Infusion reactions occurred in 13 patients (7.2%) and were always of grade 1 or 2. Infusion reactions resolved in all patients and no case discontinued treatment. Conclusions Our real world preliminary data confirm that EloRd is an effective and safe regimen for RRMM patients, particularly if used as first salvage regimen, basically resembling results obtained in controlled clinical trials. Table 1. Table 1. Disclosures Galli: Celgene: Honoraria; Janssen: Honoraria; Sigma-Tau: Honoraria; Bristol-Myers Squibb: Honoraria. Giuliani:Janssen Pharmaceutica: Other: Avisory Board, Research Funding; Celgene Italy: Other: Avisory Board, Research Funding; Takeda Pharmaceutical Co: Research Funding. Mangiacavalli:Janssen: Consultancy; Celgene: Consultancy; Cilag: Consultancy. Ballanti:Celgene: Honoraria; Janssen: Honoraria; Amgen: Honoraria; BMS: Honoraria. Montefusco:Celgene: Other: Advisory Board; Amgen: Other: Advisory Board; Janssen: Other: Advisory Board. Bringhen:Bristol-Myers Squibb: Honoraria; Celgene: Honoraria; Amgen: Honoraria, Other: Advisory Board; Janssen: Honoraria, Other: Advisory Board; Takeda: Consultancy. Zamagni:Amgen: Honoraria, Membership on an entity's Board of Directors or advisory committees; Celgene: Honoraria, Membership on an entity's Board of Directors or advisory committees; Janssen: Honoraria, Membership on an entity's Board of Directors or advisory committees; Takeda: Honoraria, Membership on an entity's Board of Directors or advisory committees; BMS: Honoraria, Membership on an entity's Board of Directors or advisory committees. Patriarca:Celgene: Other: Advisory Role; Travel, accommodations, expenses; Janssen: Other: Advisory role; Jazz: Other: Travel, accommodations, expenses; Medac: Other: Travel, accommodations, expenses; MSD Italy: Other: Advisory Role. Di Raimondo:Takeda: Honoraria, Research Funding; Celgene: Honoraria. Petrucci:Takeda Oncology; Amgen; Celgene; BMS; Janssen Cilag: Honoraria, Other: Advisory Board. Offidani:Bristol-Myers Squibb: Honoraria, Other: Advisory Board; Amgen: Honoraria, Other: Advisory Board; Takeda: Honoraria, Other: Advisory Board; Janssen: Honoraria, Other: Advisory Board; Celgene: Honoraria, Other: Advisory Board.

To describe mean intracranial pressure after aneurysmal subarachnoid hemorrhage, to identify clinical factors associated with increased mean intracranial pressure, and to explore the relationship between mean intracranial pressure and outcome.Analysis of a prospectively collected observational database.Neuroscience ICU of an academic hospital.One hundred sixteen patients with subarachnoid hemorrhage and intracranial pressure monitoring.None.Episodes of intracranial pressure greater than 20 mm Hg lasting at least 5 minutes and the mean intracranial pressure for every 12-hour interval were analyzed. The highest mean intracranial pressure was analyzed in relation to demographic characteristics, acute neurologic status, initial radiological findings, aneurysm treatment, clinical vasospasm, and ischemic lesion. Mortality and 6-month outcome (evaluated using a dichotomized Glasgow Outcome Scale) were also introduced in multivariable logistic models. Eighty-one percent of patients had at least one episode of high intracranial pressure and 36% had a highest mean intracranial pressure more than 20 mm Hg. The number of patients with high intracranial pressure peaked 3 days after subarachnoid hemorrhage and declined after day 7. Highest mean intracranial pressure greater than 20 mm Hg was significantly associated with initial neurologic status, aneurysmal rebleeding, amount of blood on CT scan, and ischemic lesion within 72 hours from subarachnoid hemorrhage. Patients with highest mean intracranial pressure greater than 20 mm Hg had significantly higher mortality. When death, vegetative state, and severe disability at 6 months were pooled, however, intracranial pressure was not an independent predictor of unfavorable outcome.High intracranial pressure is a common complication in the first week after subarachnoid hemorrhage in severe cases admitted to ICU. Mean intracranial pressure is associated with the severity of early brain injury and with mortality.

Lenalidomide is a synthetic compound derived by modifying the chemical structure of thalidomide. It belongs to the second generation of immunomodulatory drugs (IMiDs) and possesses pleiotropic properties. Even if lenalidomide has been shown to be active in the treatment of several hematologic malignancies, this review article is mostly focalized on its mode of action in multiple myeloma. The present paper is about the direct and indirect antitumor effects of lenalidomide on malignant plasmacells, bone marrow microenvironment, bone resorption and host’s immune response. The molecular mechanisms and targets of lenalidomide remain largely unknown, but recent evidence shows cereblon (CRBN) as a possible mediator of its therapeutical effects.