A prospective phase II randomized study of deferasirox to prevent iatrogenic iron overload in patients undertaking induction/consolidation chemotherapy for acute myeloid leukaemia.

This prospective randomized phase II study aimed to determine the safety and efficacy of deferasirox in preventing iatrogenic iron overload in patients receiving induction/consolidation chemotherapy for acute myeloid leukaemia (AML) ize. Serum ferritin, transferrin saturation and CRP were measured pre-, mid- and post- each chemotherapy cycle. Patients were randomized to receive either therapy with deferasirox vs. no deferasirox therapy once serum ferritin increased to >500 µg/l. The trial was stopped prematurely due to excess gastrointestinal (GI) and infectious toxicity demonstrable in the deferasirox arm, after 10 patients had been randomized to deferasirox and 6 patients to the control arm. Overall, deferasirox was poorly tolerated, with median maximum tolerated dose only 13·8 mg/kg/d and no patient able to tolerate doses >20 mg/kg/d. Median duration of deferasirox therapy was only 72 d (range 19-130 d), with 9/10 patients requiring unplanned dose interruptions and 4/10 patients unable to continue the drug predominantly due to GI effects. Although all 3 treatment-related deaths occurred in the deferasirox arm (P = 0·25), median overall survival was similar between treatment arms. Use of deferasirox to prevent iatrogenic iron overload in AML patients undertaking induction/consolidation is poorly tolerated and appears to be associated with excess GI and infectious toxicity.

Capturing the lived experiences of women with lymphoma in pregnancy: a qualitative study.

Lymphoma in pregnancy is a rare and challenging diagnosis that complicates ∼1:6000 pregnancies; posing a series of unique therapeutic, social, and ethical challenges to the patient, her family, and the medical professionals involved. These difficulties are compounded by the paucity of real-world data on the management of LIP, and a lack of relevant support systems for women in this setting. We conducted a retrospective multicenter qualitative study, interviewing women aged ≥18 years of age diagnosed with Hodgkin (HL) or non-Hodgkin lymphoma (NHL) during pregnancy or within 12 months postpartum, between 1 January 2009 and 31 December 2020 from 13 Australasian sites. Semi-structured telephone interviews were conducted, recorded, and analyzed using QSR Int NVivo 12 Pro (March 2020, USA) to quantify salient themes. Of the 32 women interviewed, 20 (63%) were diagnosed during pregnancy (16, 34, and 13% in the 1st, 2nd, and 3rd trimesters, respectively), while 12 (37%) were diagnosed post-partum. Women recalled that their chief concerns at diagnosis were the welfare of their child (n = 13, 41%) and a fear of dying (n = 9, 28%). Perceived diagnostic delay attributed to pregnancy was reported by 41% of participants. Other key themes were communication, educational materials, psychosocial supports, and oncofertility issues. To our knowledge this is the first report capturing the lived experiences of survivors of lymphoma during pregnancy, affording a unique opportunity to consider the management, psychosocial supports, and delivery of care to meet the needs of these women.What is the NEW aspect of your work? To our knowledge, this is the first report capturing and analyzing the healthcare experiences of survivors of Lymphoma in Pregnancy (LIP).What is the CENTRAL finding of your work? Women valued clear and empathic communication, provision of tailored educational materials, access to psychosocial supports (particularly childcare and financial supports), and timely oncofertility management in their healthcare journey.What is (or could be) the SPECIFIC clinical relevance of your work? Women's personal accounts of positive and negative experiences of LIP care provide insights into their specific concerns and needs which can shape healthcare policy and development of a specific framework for managing and supporting patients with LIP (and other cancers).

Diagnosis of granulocytic sarcoma on pleural effusion cytology: report of a case.

Granulocytic sarcoma is a rare manifestation of myeloid leukemia and is even rarer as a primary presentation. Granulocytic sarcoma may affect any organ and has many modes of presentation. Diagnosis by cytology is possible as long as the diagnosis is considered. Diagnosis by cytology of body cavity effusion fluid has rarely been described. We present an unusual case of granulocytic sarcoma in which pleural effusion was a part of the initial presentation. Cytologic examination of the pleural effusion was able to make the definitive diagnosis of granulocytic sarcoma.

A novel mutation of the erythropoietin receptor gene associated with primary familial and congenital polycythaemia.

Primary familial and congenital polycythaemia (PFCP) is a rare form of inherited erythrocytosis caused by heterozygous mutations in the erythropoietin receptor gene (EPOR). We present a novel mutation in the EPOR in a 15-year-old male who was referred to our clinic for investigation of a persistently elevated haemoglobin level. A significant family history of unexplained erythrocytosis spanning four generations of the patient's family was established. The family history was also significant for an apparent increased rate of cerebrovascular disease in individuals with erythrocytosis. The mutation detected in our patient resides in exon 8 of EPOR, similar to all other EPOR mutations responsible for PFCP. These mutations result in truncation of the cytoplasmic domain of the receptor and impair down-regulation of signalling via the erythropoietin receptor (EPOR). Clinical manifestations in published cases have varied widely and there is a paucity of firm recommendations regarding the management of affected patients. Given the strong family history of complications attributable to erythrocytosis we have recommended venesection with a haematocrit target of ≤0.45 for our patient.