Pediatric Hematology/Oncology
Clinical discussions on pediatric blood disorders, childhood cancers, and specialized treatment protocols.
Recent Discussions
What are the best labs to trend improvement in HLH?
Unfortunately, there is not one specific laboratory test to definitively trend responses to HLH directed therapy. In general, our approach is to obtain baseline inflammatory labs including CBC with differential, ferritin, soluble IL2 receptor (sIL2r), triglycerides, coagulation studies (PT/PTT) incl...
For transplant-ineligible aplastic anemia planned for immunosuppression, how do you approach duration and tapering of cyclosporine and eltrombopag?
One of the most common mistakes in the management of AA is premature tapering of cyclosporine or tacrolimus. If there is a complete remission, and by that I mean normalization of counts, not complete remission as defined in some papers (e.g., ANC 1000, Plts 100,000, Hb 10 as in de Latour et al., PMI...
What is your preferred treatment agent for type 1 von Willebrand patients needing minor procedures if they have a history of severe hyponatremia with DDAVP?
I would avoid DDAVP. I typically individualize hemostatic management based on the procedure- related risk of bleeding and severity of the VWD. For example, for dental extraction, tranexamic acid alone may suffice; however, communication with the proceduralist to use topical agents such as topical th...
Is there a Mednet app?
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Is there any consensus or guidance on how to manage germ cell tumor patients in the COVID-19 era?
Germ Cell Tumor Management in face of SARS-CoV-2: Safe, Rational Modifications to Standard GCT Practice to Protect Public Health, GCT Outcomes, GCT Patients, and Health Systems. This bulletin has been produced by a concerned group of international experts in germ cell tumors, has not undergone exten...
In what clinical scenario would you consider liver transplant evaluation for a patient with sickle cell hepatopathy?
I would do a concurrent stem cell transplant - in an effort to cure the underlying problem of sickle cell disease. Ideally, the same donor to prevent graft rejection.
Is there any indication for IVIG in immunocompromised patients with only decreased IgM and/or IgA levels?
Nope. IVIG preparations contain IgG not IgA or IgM. Low serum IgA may or may not be associated with low IgA levels in mucosal surfaces leading to a risk of local infections. Low levels of one or both may be asymptomatic but in the right setting might suggest a need for evaluation of plasma cell dysc...
How do you approach patients who are inappropriately worried/fixated on a test result that is flagged as abnormal but not clinically significant?
I emphasize that the reference range intentionally excludes normal individuals who are a little different from the average person, and that the reference range is just a numerical exercise and general guidance, not something that was ordained by higher powers. I don't use the analogy for patients, b...
Can an AYA patient with newly diagnosed AML safely sperm bank after starting cytoreduction with hydroxyurea or cytarabine?
Thanks for the question. Unfortunately, there is not a lot of data available to answer this question with certainty. Because of that, I err on the side of saying that this should not be done. The concern lies with the possible impact on the sperm DNA, and the subsequent effect that might have on a p...
Is dexrazoxane recommended for cardioprotection in AYA patients with Hodgkin lymphoma who are receiving anthracyclines as part of their upfront therapy?
This is a good question that reflects the growing body of evidence in favor of dexrazoxane cardioprotection being safe and beneficial (Chow et al., PMID 26014292; Getz et al., PMID 32343641). For AYAs with Hodgkin lymphoma, doxorubicin remains a key component of therapy even for lower stage disease ...