Late-Breaking Abstracts - Non-Malignant
Webcasts at the bottom
LBA-5 Perioperative Anticoagulant Use for Surgery Evaluation (PAUSE) Study: A Perioperative Management Plan for Patients with Atrial Fibrillation Who Are Receiving a Direct Oral Anticoagulant
James Douketis,et al.
Conclusions: In patients with AF who were taking a DOAC (apixaban, dabigatran, rivaroxaban) and required anticoagulant interruption for an elective surgery/procedure, using a standardized DOAC-specific perioperative management strategy was safe for patient care, with associated low rates of perioperative MB (<2%) and ATE (<1%). Further, a high proportion of patients (>90% overall; 98.8% at high bleeding risk) had a minimal or no residual DOAC level at the time of the surgery/procedure. PAUSE is the largest study, to date, that addresses how to manage the common problem of perioperative DOAC management. It is likely to have a practice-changing impact and will inform future practice guidelines in perioperative care.
LBA-1 Rivaroxaban Thromboprophylaxis in High-Risk Ambulatory Cancer Patients Receiving Systemic Therapy: Results of a Randomized Clinical Trial (CASSINI)
Alok A. Khorana, et al.
Conclusions: Rivaroxaban significantly reduced VTE and VTE-related death during the on-treatment period but not during the full study period; over one-third of events occurred post discontinuation of study drug. The incidence of major bleeding was low. The Khorana risk score cut-off of ≥2 identified cancer patients at high risk of thrombotic events both at baseline (4.53%) and during study (8.79% with additional 1.66% arterial events in placebo group). These results should inform future recommendations regarding thromboprophylaxis in at-risk ambulatory cancer patients.
(Funded by Janssen; ClinicalTrials.gov number, NCT02555878)
LBA-3 Implementation of a Sickle Cell Disease Screening Initiative in Uganda with HemoTypeSCTM
Ruth Nankanja, et al.
In summary, HemoTypeSC represents a promising tool that can presently enable newborn and general population screening. Widespread combination of HemoTypeSC newborn and population screening programs with appropriate treatment, prophylaxis, and health counseling systems in countries most affected by the disease could save the lives of millions of children over the coming decades.
A separate abstract regarding a HemoTypeSC field validation trial in Nigeria has also been submitted as a late-breaking abstract. We would be open to sharing a presentation slot with this group.
LBA-6 Safety and Efficacy of Emapalumab in Pediatric Patients with Primary Hemophagocytic Lymphohistiocytosis
Franco Locatelli, et al.
Conclusions: This is the first prospective HLH study that reports response rates based on pre-defined objective criteria. Our results indicate that emapalumab should be considered as a new therapeutic option in pHLH thanks to its targeted mode of action. Treatment with emapalumab was able to control HLH activity with a favorable safety and tolerability profile in a very fragile population. The majority of patients proceeded to HSCT with favorable outcome.