Hematology
Clinical discussions on blood disorders, coagulation, transfusion medicine, and hematologic malignancies.
Recent Discussions
Are there any alternative, hypofractionated RT courses for patients with DLBCL that can be used during the COVID-19 pandemic?
ILROG recently came out with guidelines pasted below: Synopsis of ILROG Recommendations for Administering Radiotherapy for Hematological Malignancies During Emergency Conditions of the COVID-19 Pandemic • We are facing an increased demand for RT to substitute or complement systemic therapy deemed i...
Are there still clinical situations in which you deliberately treat patients with a DOAC besides apixaban?
Thank you for your question. Apixaban has been my preferred agent for a long time for patients requiring therapeutic anticoagulation. Apixaban’s lower bleeding risk was shown prior to and now has additional evidence to support this with the COBRRA trial. The risk is also ameliorated by the safety in...
How do you choose among regimens for relapsed refractory myeloma?
To be brief - no one chooses elotuzumab with no single agent activity if Daratumumab is available, with its approximate 30% response rate in its pivotal study. I was just sitting down at a meeting with a number of myeloma physicians asking how do we currently choose treatment for relapsed myeloma.Fo...
What objective tools do you use to help determine if a patient is too high risk for anticoagulation to prevent stroke or DVT?
There are a number of risk scores, like HAS-BLED, that can be used, but I continue to use clinical judgment and shared decision-making. The excellent risk profile of NOACs and the availability of LAAO mean that I can usually come up with a solution for almost every patient that will protect them fro...
Where do you anticipate positioning Mim8 (denecimig) alongside existing options within your hemophilia A prophylaxis approach, assuming regulatory approval (FRONTIER2)?
It is hard to say at this point, but I suspect it will be similar to emicizumab - i.e., it will be more frequently than the currently available rebalancing agents. What remains to be seen is if it will replace emicizumab by way of better perceived efficacy or only if someone is deemed to have "faile...
How to approach reversal of TNK in hemorrhagic conversion of ischemic stroke?
There is no specific "reversal agent" for tenecteplase. Once administered, the thrombolytic effect will persist until the drug is fully metabolized and any residual plasmin has been cleared by alpha-2-antiplasmin. So, perhaps the first question is what can you do if there is an acute bleeding event ...
Do you use anti-microbial prophylaxis when you prescribe ibrutinib?
Traditionally, H.Zoster and PJP prophylaxis was more routinely administered in CLL patients receiving chemoimmunotherapy as these regimens were typically more myelosuppressive as well as immunosuppressive. In the era of the novel BCR receptor agents with the approval of ibrutinib and idelalisib and ...
Is fetal monitoring recommended when administrating IV iron to a pregnant patient?
There is no evidence of fetal harm with IV iron, and recommending this is inconvenient and unnecessary, and it does harm as it discourages necessary care. Two guideline papers, Van Doren et al., PMID 38282557, and Benson et al., PMID 40306833, as well as Anemia in Pregnancy in UpToDate, support this...
How do you manage refractory myelofibrosis with thrombocytopenia, significant leukocytosis (>150), and ASXL1 mutation?
The answer to this question requires, first, that like any patient with a malignancy, this patient must be staged according to the clinical and laboratory data that define the clonal tumor burden of the disease in question, as well as its extent clinically. In the spirit of full transparency, my ans...
Do you offer enasidenib with azacitadine in AML with an IDH2 mutation for patients ineligible for intensive induction chemotherapy?
I typically do not give enasidenib with azacitidine upfront for patients with AML with IDH2 mutation and ineligible for intensive induction chemotherapy. Based on the results of the VIALE-A study (DiNardo et al, NEJM 2020), I usually give venetoclax with azacitidine to those patients. In addition to...