Browsing by Subject "Hematologic malignancies"

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    The Society for Immunotherapy of Cancer consensus statement on immunotherapy for the treatment of hematologic malignancies: multiple myeloma, lymphoma, and acute leukemia
    (BioMed Central, 2016-12-20) Boyiadzis, Michael; Bishop, Michael R.; Abonour, Rafat; Anderson, Kenneth C.; Ansell, Stephen M.; Avigan, David; Barbarotta, Lisa; Barrett, Austin John; Van Besien, Koen; Bergsagel, Leif; Borrello, Ivan; Brody, Joshua; Brufsky, Jill; Cairo, Mitchell; Chari, Ajai; Cohen, Adam; Cortes, Jorge; Forman, Stephen J.; Friedberg, Jonathan W.; Fuchs, Ephraim J.; Gore, Steven D.; Jagannath, Sundar; Kahl, Brad S; Kline, Justin; Kochenderfer, James N.; Kwak, Larry W.; Levy, Ronald; de Lima, Marcos; Litzow, Mark R.; Mahindra, Anuj; Miller, Jeffrey; Munshi, Nikhil C.; Orlowski, Robert Z.; Pagel, John M.; Porter, David L.; Russell, Stephen J.; Schwartz, Karl; Shipp, Margaret A.; Siegel, David; Stone, Richard M.; Tallman, Martin S.; Timmerman, John M.; Van Rhee, Frits; Waller, Edmund K.; Welsh, Ann; Werner, Michael; Wiernik, Peter H.; Dhodapkar, Madhav V.; Department of Medicine, IU School of Medicine
    Increasing knowledge concerning the biology of hematologic malignancies as well as the role of the immune system in the control of these diseases has led to the development and approval of immunotherapies that are resulting in impressive clinical responses. Therefore, the Society for Immunotherapy of Cancer (SITC) convened a hematologic malignancy Cancer Immunotherapy Guidelines panel consisting of physicians, nurses, patient advocates, and patients to develop consensus recommendations for the clinical application of immunotherapy for patients with multiple myeloma, lymphoma, and acute leukemia. These recommendations were developed following the previously established process based on the Institute of Medicine’s clinical practice guidelines. In doing so, a systematic literature search was performed for high-impact studies from 2004 to 2014 and was supplemented with further literature as identified by the panel. The consensus panel met in December of 2014 with the goal to generate consensus recommendations for the clinical use of immunotherapy in patients with hematologic malignancies. During this meeting, consensus panel voting along with discussion were used to rate and review the strength of the supporting evidence from the literature search. These consensus recommendations focus on issues related to patient selection, toxicity management, clinical endpoints, and the sequencing or combination of therapies. Overall, immunotherapy is rapidly emerging as an effective therapeutic strategy for the management of hematologic malignances. Evidence-based consensus recommendations for its clinical application are provided and will be updated as the field evolves.
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    Type B Lactic Acidosis in a Patient with Mantle Cell Lymphoma
    (Hindawi, 2023-08-16) Nzenwa, Ikemsinachi C.; Berquist, Margaret; Brenner, Toby J.; Ansari, Aida; Al-Fadhl, Hamid D.; Aboukhaled, Michael; Patel, Shivani S.; Peck, Ethan E.; Al-Fadhl, Mahmoud D.; Thomas, Anthony V.; Zackariya, Nuha; Walsh, Mark M.; Bufill, Jose A.; Medicine, School of Medicine
    Type B lactic acidosis is an uncommon medical emergency in which acid production overwhelms hepatic clearance. This specific etiology of lactic acidosis occurs without organ hypoperfusion and has been most commonly described in patients with hematologic malignancies but also in patients with solid tumors. The mechanism by which cancer cells switch their glucose metabolism toward increasingly anaerobic glycolytic phenotypes has been described as the "Warburg effect." Without treating the underlying malignancy, the prognosis for patients diagnosed with malignancy-related type B lactic acidosis is extremely poor. Here, we present a case of a 66-year-old male who was diagnosed with type B lactic acidosis secondary to mantle cell lymphoma. Bicarbonate drip was started to correct the lactic acidosis. The patient was also immediately treated with rituximab chemotherapy combined with rasburicase to avoid the hyperuricemia associated with tumor lysis syndrome. He responded to the early treatment and was discharged with normal renal function. Type B lactic acidosis secondary to hematologic malignancy is important to recognize. In order to successfully treat this syndrome, early diagnosis and simultaneous treatment of the imbalance of lactic acid levels and the underlying malignancy are necessary.