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Specialty: Hematology
Cancer: Lymphoma

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Total 17 results found since Jan 2013.

Characteristics of methotrexate-induced stroke-like neurotoxicity.
Abstract Intrathecal administration of methotrexate (IT-MTX) can lead to neurotoxicity. MTX-induced neurotoxicity occasionally manifests with a stroke-like presentation that is difficult to distinguish from genuine stroke. We retrospectively reviewed records of nine patients with leukemia or lymphoma and episodes of stroke-like presentation at our institute between 2010 and 2015 for whom magnetic resonance imaging (MRI) data were available. Coagulation test results were compared between the two diagnostic groups. Four patients were diagnosed with MTX-induced stroke-like neurotoxicity. The first neurological event ...
Source: International Journal of Hematology - September 4, 2018 Category: Hematology Authors: Watanabe K, Arakawa Y, Oguma E, Uehara T, Yanagi M, Oyama C, Ikeda Y, Sasaki K, Isobe K, Mori M, Hanada R, Koh K Tags: Int J Hematol Source Type: research

The Epidemiology and Clinical Associations of Stroke in Patients with Acute Myeloid Leukemia: A review of 10,972 admissions from the 2012 National Inpatient Sample
Acute leukemia predisposes patients toward the development of stroke. The latter, while devastating clinically, has been infrequently studied. Our study, using the 2012 National Inpatient Sample, found a 50-fold increase in the risk of stroke as compared to all inpatient admissions with a corresponding 5.5-fold increased risk of mortality. Significant risk factors for the development of stroke included UTI, hypernatremia and acute renal failure.
Source: Clinical Lymphoma, Myeloma and Leukemia - September 19, 2017 Category: Hematology Authors: Christopher Del Prete, Taeha Kim, Frederick Lansigan, Joseph Shatzel, Harley Friedman Source Type: research

Real-World Persistence and Time to Next Treatment with Ibrutinib in Patients with Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma Including Patients at High Risk for Atrial Fibrillation or Stroke
: Atrial fibrillation (AF) is a recognized adverse consequence associated with all Bruton's tyrosine kinase inhibitors used to treat chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL); however, real-world time to discontinuation (TTD) and time to next treatment (TTNT) of CLL/SLL patients with a high baseline AF/stroke risk remain unknown.
Source: Clinical Lymphoma, Myeloma and Leukemia - July 12, 2022 Category: Hematology Authors: Anna Narezkina, Nausheen Akhter, Xiaoxiao Lu, Bruno Emond, Sumeet Panjabi, Shaun P. Forbes, Annalise Hilts, Stephanie Liu, Marie-H élène Lafeuille, Patrick Lefebvre, Qing Huang, Michael Choi Tags: Original Study Source Type: research

Thrombotic Thrombocytopenic Purpura in Oman; Manifestations and Outcome. Retrospective Study
Conclusion:This is the first study that demonstrates the demographic, clinical and survival rate of TTP patients in Oman, and provides a general picture of the TTP patients in our countryDisclosuresNo relevant conflicts of interest to declare.
Source: Blood - November 21, 2018 Category: Hematology Authors: Al Hashmi, K. N., Al Dowaiki, S. Tags: 311. Disorders of Platelet Number or Function Source Type: research

Central Nervous System Complications and Outcomes after Allogeneic Hematopoietic Stem Cell Transplantation
This retrospective study of 351 patients, who have undergone allogeneic hematopoietic stem cell transplantation between 2002 and 2011 at the University of Nebraska Medical Center, demonstrated 12% incidence of central nervous system complications. The most common complications included posterior reversible encephalopathy syndrome (40%), stroke or transient ischemic attack (24%), seizures (20%), and infection (9%). The 5-year overall survival was significantly lower among patients with versus without central nervous system complications (14% vs. 44%, p=0.0004).
Source: Clinical Lymphoma, Myeloma and Leukemia - June 18, 2015 Category: Hematology Authors: Vijaya Raj Bhatt, Vamshi Balasetti, Jagar J. Abduall, Smith Giri, James O. Armitage, Fausto R. Loberiza, R. Gregory Bociek, Philip J. Bierman, Lori J. Maness, Julie M. Vose, Pierre Fayad, Mojtaba Akhtari Source Type: research

Neuroimaging in Central Nervous System Lymphoma
Publication date: August 2016 Source:Hematology/Oncology Clinics of North America, Volume 30, Issue 4 Author(s): Seyed Ali Nabavizadeh, Arastoo Vossough, Mehrdad Hajmomenian, Reza Assadsangabi, Suyash MohanTeaser Primary central nervous system lymphoma (PCNSL) is a rare aggressive high-grade type of extranodal lymphoma. PCNSL can have a variable imaging appearance and can mimic other brain disorders such as encephalitis, demyelination, and stroke. In addition to PCNSL, the CNS can be secondarily involved by systemic lymphoma. Computed tomography and conventional MRI are the initial imaging modalities to evaluate the...
Source: Hematology Oncology Clinics of North America - July 19, 2016 Category: Hematology Source Type: research

Lenalidomide maintenance in patients with relapsed diffuse large B-cell lymphoma who are not eligible for autologous stem cell transplantation: an open label, single-arm, multicentre phase 2 trial
This study is registered with clinicaltrials.gov registry, number NCT00799513. Findings Between March 24, 2009, and Dec 22, 2015, we recruited 48 patients. 46 of 48 enrolled patients were assessable (two patients had unconfirmed diagnoses). 36 (78%) of 46 patients had de novo DLBCL and ten (22%) of 46 patients had transformed DLBCL. At a median follow-up of 25 months (IQR 12–56), 556 lenalidomide courses had been delivered, with an average mean of 12 courses (range 3–41) per patient; 19 patients were still in treatment at a median follow-up of 25 months. Lenalidomide was well tolerated; with the exception of neutropeni...
Source: The Lancet Haematology - February 16, 2017 Category: Hematology Source Type: research

Investigating the Mechanisms of Methotrexate Neurotoxicity in Patients With Childhood Leukemia and Long-Term Survivors
Adverse neurological events are common (4-20%) during treatment for pediatric acute lymphoblastic leukaemia (ALL) and include seizures, stroke like syndrome and leukoencephalopathy. In addition, chronic neurotoxicity is emerging as a worrying late effect of treatment with long-term survivors experiencing decreased executive function, processing speed and memory function. Survivors are also at increased risk of experiencing learning difficulties, social withdrawal issues and inattention hyperactivity disorders.
Source: Clinical Lymphoma, Myeloma and Leukemia - September 1, 2017 Category: Hematology Authors: Victoria Forster, Jane Carr-Wilkinson, Deborah Tweddle, Sirintra Nakjang, Sanaa Choufani, Rosanna Weksberg, Frederik van Delft Source Type: research

Bendamustine, bortezomib and rituximab produces durable complete remissions in patients with previously untreated, low grade lymphoma
Abstract This Phase II trial evaluated the efficacy of bendamustine, bortezomib and rituximab in patients with previously untreated low‐grade lymphoma. Eligible patients had low grade lymphoma with no previous systemic disease treatment. Treatment for all patients was given in 28‐day cycles for a maximum of 6 cycles. Patients received rituximab 375 mg/m2 intravenously (IV) on days 1, 8 and 15 of cycle 1 and day 1 of cycles 2–6; bendamustine 90 mg/m2 IV on days 1 and 2; and bortezomib 1·6 mg/m2 IV on days 1, 8 and 15. Patients were permitted to begin maintenance treatment with rituximab 6 months after completion ...
Source: British Journal of Haematology - November 28, 2017 Category: Hematology Authors: Ian W. Flinn, Dana S. Thompson, Ralph V. Boccia, Gerald Miletello, Andrew Lipman, Douglas Flora, Daniel Cuevas, Steven W. Papish, Jesus G. Berdeja Tags: Research Paper Source Type: research

Ibrutinib, lenalidomide, and rituximab in relapsed or refractory mantle cell lymphoma (PHILEMON): a multicentre, open-label, single-arm, phase 2 trial
Publication date: Available online 29 January 2018 Source:The Lancet Haematology Author(s): Mats Jerkeman, Christian Winther Eskelund, Martin Hutchings, Riikka Räty, Karin Fahl Wader, Anna Laurell, Helle Toldbod, Lone Bredo Pedersen, Carsten Utoft Niemann, Christina Dahl, Hanne Kuitunen, Christian H Geisler, Kirsten Grønbæk, Arne Kolstad Background Regimens based on ibrutinib alone and lenalidomide and rituximab in combination show high activity in patients with relapsed or refractory mantle cell lymphoma. We hypothesised that the combination of all three drugs would improve efficacy compared with previously published ...
Source: The Lancet Haematology - January 30, 2018 Category: Hematology Source Type: research

Medical Conditions Among Survivors of Adolescent and Young Adult Non-Hodgkin Lymphoma (NHL), Acute Lymphoblastic Leukemia (ALL) and Acute Myeloid Leukemia (AML)
Conclusion: This study found that sociodemographic factors were associated with the risk of developing medical conditions in AYA NHL, ALL and AML survivors. As expected, the risk of medical conditions varied by cancer type and treatment, with those undergoing SCT having a higher risk of medical conditions regardless of cancer type. NHL and ALL survivors who were uninsured or publicly insured were at a consistently higher risk of developing medical conditions, as were Hispanic ALL survivors and Black AML survivors. Our findings highlight the higher burden of medical conditions in subgroups of cancer survivors that may relat...
Source: Blood - November 21, 2018 Category: Hematology Authors: Keegan, T. H. M., Muffly, L. S., Li, Q., Alvarez, E., Brunson, A. M., Malogolowkin, M., Wun, T. Tags: 904. Outcomes Research-Malignant Conditions: Real World Outcomes Source Type: research

Allogeneic Hematopoietic Stem-Cell Transplantation for Patients with Richter's Syndrome:the SFGM-TC Experience
Conclusion. Our study suggests that allo-HCT is a strategy achieving prolonged survival but should be performed in young patients to limit the risk of NRM. The favorable impact of GVHd suggests an anti-RS allogenic effect.DisclosuresGuieze: abbvie: Honoraria; janssen: Honoraria; gilead: Honoraria.
Source: Blood - November 21, 2018 Category: Hematology Authors: Bounaix, L., Nguyen, S., Blaise, D., Michonneau, D., Bourhis, J.-H., Maertens, J., Poire, X., Chevallier, P., Maillard, N., Yakoub-Agha, I., Mannone, L., Bernard, M., de Revel, T., Labussiere-Wallet, H., Ceballos, P., Lemal, R., Hermet, E., Ravinet, A., T Tags: 732. Clinical Allogeneic Transplantation: Results: Poster II Source Type: research

Arterial thromboembolic events preceding the diagnosis of cancer in older persons
In conclusion, the risk of arterial thromboembolic events begins to increase 150 days before the date of cancer diagnosis in older persons and peaks in the 30 days before.
Source: Blood - February 21, 2019 Category: Hematology Authors: Navi, B. B., Reiner, A. S., Kamel, H., Iadecola, C., Okin, P. M., Tagawa, S. T., Panageas, K. S., DeAngelis, L. M. Tags: Plenary Papers, Free Research Articles, Thrombosis and Hemostasis, Clinical Trials and Observations Source Type: research

A Retrospective Study of Comorbidities and Complications in Elderly Acute Myeloid Leukemia Patients in the United States
There is limited information on the comorbidities and complications in elderly AML patients. In a sample of 3,911 AML patients ( ≥ 65 years) identified from the SEER-Medicare database, AML patients had more comorbidities, higher rates of complications, and a higher risk of developing cardiovascular disease, type 2 diabetes mellitus, and stroke compared to matched non-cancer controls.
Source: Clinical Lymphoma, Myeloma and Leukemia - April 29, 2019 Category: Hematology Authors: Neil Dhopeshwarkar, Shahed Iqbal, Xuehong Wang, Maribel Salas Tags: Original Study Source Type: research

Saliva-omics in Plasma Cell Disorders-proof of concept and potential as a non-invasive tool for monitoring disease burden and MRD status.
Salivaomics has exciting potential for the diagnosis and monitoring of malignancy, evidence of which has been reported in oral cancer, head and neck malignancies and ovarian cancer. It has been observed that approximately 40% of cancer, stroke and cardiovascular disease biomarkers are present in whole saliva. Salivaomics has become an area of great interest in disease diagnosis over the last number of years, following the footsteps of the other "omics ” based diagnostic tools. Saliva is a fast, inexpensive and non-invasive method of sample collection therefore it might be considered as the biofluid of choice for the diag...
Source: Clinical Lymphoma, Myeloma and Leukemia - September 30, 2019 Category: Hematology Authors: Ciara Tierney, Despina Bazou, Giao Le, Paul Dowling, Peter O'Gorman Source Type: research