Sarah Liptrott

Breast cancer and pregnancy: how safe is trastuzumab?

Background. A 29-year-old woman was diagnosed with lymph-node-positive, steroid-hormone-receptor-negative and HER2/neu-positive breast cancer. She underwent surgery followed by cyclophosphamide, epirubicin, and 5-fluorouracil chemotherapy, and received radiotherapy followed by trastuzumab therapy for 1 year. During the tenth month of trastuzumab therapy, the patient reported a missed period and had a positive pregnancy test.Investigations. Physical examination, pregnancy test, echocardiography.Diagnosis. Unintended pregnancy during adjuvant trastuzumab therapy.Management. Cessation of trastuzumab and close monitoring of mother and fetus during pregnancy.

Rituximab and subcutaneous cladribine in chronic lymphocytic leukemia for newly diagnosed and relapsed patients.

The aim of this study was to investigate the efficacy of combined treatment with rituximab and subcutaneous cladribine in patients with newly diagnosed and relapsed chronic lymphocytic leukemia (CLL). Forty-three patients with active CLL or small lymphocytic lymphoma received rituximab 375 mg/m2 on day 1 and cladribine 0.1 mg/kg subcutaneously on days 2–6. The treatment was repeated every 4 weeks for a total of four cycles. Sixteen patients were pretreated. The overall response rate was 88% (50% complete remission and 38% partial remission). The median time to treatment failure was 37.9 months. Grade 4 neutropenia developed in 5% of patients. The data indicate that combination therapy with rituximab and cladribine is a valuable and safe treatment for patients with CLL.

Haemorrhagic cystitis in haematopoietic stem cell transplantation (HSCT): a prospective observational study of incidence and management in HSCT centres within the GITMO network (Gruppo Italiano Trapianto Midollo Osseo)

Haemorrhagic cystitis (HC) is a recognised complication in patients undergoing allogeneic haematopoietic stem cell transplantation (HSCT). This study evaluates the incidence and severity of HC in patients undergoing allogeneic HSCT during hospitalisation and within the first 100 days following transplant, looking at the use of prophylaxis, management of HC, outcomes at 100 days post transplant, and to identify any correlations between development of HC and the different conditioning regimens for transplant or HC prevention methods used. Results Four hundred and fifty patients (412 adult and 38 paediatric) were enrolled in this prospective, multicentre, and observational study. HC was observed in 55 patients (12.2%) of which 8/38 were paediatric (21% of total paediatric sample) and 47/412 adults (11.4% of total adult sample). HC was observed primarily in the non-related HSCT group (45/55; 81.8%, p= 0.001) compared to sibling and myeloablative transplant protocols (48/55; 87.3%; p= 0.008) and with respect to reduced intensity conditioning regimens (7/55;12.7%). In 33 patients with HC (60%), BK virus was isolated in urine samples, a potential co-factor in the pathogenesis of HC. The median day of HC presentation was 23 days post HSCT infusion, with a mean duration of 20 days. The most frequent therapeutic treatments were placement of a bladder catheter (31/55; 56%) and continuous bladder irrigation (40/55; 73%). The range of variables in terms of conditioning regimens and so on, makes analysis difficult. Conclusions This multi-centre national study reported similar incidence rates of HC to those in the literature. Evidence-based guidelines for prophylaxis and management are required in transplant centres. Further research is required to look at both prophylactic and therapeutic interventions, which also consider toxicity of newer conditioning regimens.

Sexuality in patients undergoing haematopoietic stem cell transplantation

McKee and Schover have suggested that sexuality is an aspect of intimacy that is frequently compromised by cancer and its treatments. Cancer, both in terms of diagnosis and treatments, may have a dramatic impact on both intimacy and sexuality. There is a body of published research addressing sexual concerns among patients with prostatic, testicular, breast, and rectal cancers. This issue seems to be less well documented in patients who have undergone haematopoietic stem cell transplantation (HSCT). In this review, we seek to elaborate different points regarding sexuality and how it is affected in patients undergoing HSCT, with the aim of identifying optimum solutions for such patients in confronting such problems in the course of cancer treatment.

Management of veno-occlusive disease: the multidisciplinary approach to care

Although it is considered a relatively rare disorder, veno‐occlusive disease (VOD) is one of the main causes of overall, non‐relapse mortality associated with haematopoietic stem cell transplantation (HSCT). This article, based on the consensus opinion of haemato‐oncology nurses, haemato‐oncologists and pharmacists from both adult and paediatric services at the VOD International Multi‐Disciplinary Advisory Board at the European Society for Blood and Marrow Transplantation (EBMT) meeting, Istanbul, 2015, aims to explore the multidisciplinary approach to care for the management of VOD, with an emphasis on current challenges in this area. The careful monitoring of HSCT patients allows early detection of the symptoms associated with VOD and timely treatment, ultimately improving patient outcomes. As part of a multidisciplinary team, nurses have an essential role to play, from pretransplant assessment to medical management and overall care of the patient. Physicians and pharmacists have a responsibility to facilitate education and training so that nurses can work effectively within that team.

Chlorambucil-rituximab as first-line therapy in patients affected by follicular non-Hodgkin's lymphoma: a retrospective single-centre study.

Rituximab, a chimeric monoclonal antibody directed against the CD20 antigen, has been shown to be active in newly diagnosed and relapsed patients with follicular lymphoma (FL), both as monotherapy and in combination with chemotherapy. Many studies suggest that the prognosis of patients with FL may improve when it is used in combination with chemotherapy. Despite these advances, the disease remains essentially incurable with standard therapy, and novel approaches to treatment are needed because optimal therapy is not defined. The combination of chlorambucil–rituximab is one of several standard treatment options for FL. Here, we considered data arising from 75 patients with newly diagnosed FL at the European Institute of Oncology treated with the combination of rituximab plus chlorambucil. The aim of this study was to evaluate the efficacy and safety of chlorambucil and rituximab, delivered 6 mg/m2/day orally for 6 weeks and 375 mg/m2 in a standard 4‐weekly schedule, respectively. Patients responding to the induction therapy received a prolonged therapy with four additional cycles of chlorambucil plus rituximab. Seventy‐one patients (94.6%) completed the treatment; four patients discontinued treatment because of grade 3–4 hematological toxicity. The overall response rate was 97.3% including 74.7% of complete responses. Only two patients had a stable disease at revaluation after treatment. With a median follow‐up of 57 months, 72 patients (96%) are alive. Median event‐free survival (EFS) and median overall survival (OS) were not reached; 5‐year OS rate was 98.4%. The 5‐year EFS was 71.3%. By univariate and multivariate analyses, elevated beta‐2 microglobulin levels and partial responses to therapy were correlated with worse EFS. These results suggest that the combination of chlorambucil and rituximab is an active and safe regimen in patients with newly diagnosed FL, principally in those with low tumour burden and favourable prognostic factors. Copyright

Nutritional support in patients undergoing haematopoietic stem cell transplantation: a multicentre survey of the Gruppo Italiano Trapianto Midollo Osseo (GITMO) transplant programmes.

A survey within Italian haematopoietic stem cell transplant (HSCT) programmes was performed, in order to obtain a snapshot of nutritional support (NS) in patients undergoing HSCT. The primary objective was to verify whether an evidence-based practice (EBP) approach to NS was implemented in HSCT centres. A multicentre survey was performed by questionnaire, covering the main areas of NS (screening, treatment planning, monitoring, nutritional counselling, and methods of nutritional support). The results indicated a significant variation between clinical practice and evidence-based guidelines in terms of clinical pathways, decision-making, and care provision regarding NS. Further research is required to identify reasons for the limited application of EBP and measures that may be undertaken to address such issues. Development of a multidisciplinary educational programme in order to raise awareness of the issue should be undertaken.

Primary cardiac lymphoma with isolated parenchymal central nervous system relapse: report of two cases and review of the literature

Primary cardiac lymphoma (PCL) is a rare subset of non-Hodgkin’s lymphoma involving the heart and/or pericardium with no or minimal evidence of extracardiac involvement at presentation. Distant relapses have infrequently been observed. We report two cases of this disorder that showed isolated central nervous system (CNS) relapse. Diagnosis by endomyocardial biopsy was consistent with diffuse large B-cell lymphoma. After immunochemotherapy they achieved complete remission (CR). Eight and five weeks after, isolated CNS relapses were observed respectively. The first patient was treated with high-dose methotrexate (HD-MTX) and high-dose cytarabine, resulting in a second CR. She then went onto receive autologous stem-cell transplantation but unfortunately died shortly after because of infection. The second patient received systemic CNS prophylaxis with HD-MTX, and later she was treated with an induction chemotherapy strategy with evidencing of progressive disease after two courses of treatment. She was subsequently initiated on a salvage therapy with cytarabine, followed by whole-brain radiotherapy, and autologous stem-cell transplant (ASCT), finally achieving a complete remission. Isolated CNS relapse is a very uncommon pattern in PCL and a standard approach to treatment is not yet well established. Nevertheless, the importance of CNS evaluation, using magnetic resonance imaging (MRI) and lumbar puncture, in patients with PCL should be considered, and further studies are recommended to determine the appropriate management of this complication.

Nursing Research and Audit in the Transplant Setting

Nursing research is a systematic inquiry that uses disciplined methods to answer questions or solve problems in order to expand the knowledge base within a given field. There are various issues to address in order to complete a successful study. The aim of this chapter is to provide the reader with an overview of the key topics for consideration and give guidance as to where to go for further information. Providing best care to patients undergoing HSCT is the moral and ethical duty of all nurses. As a consequence, awareness of, and involvement in, research as the vehicle to ensuring best practice is also our moral duty.

Transplantation Through the Generations

Biologically, a child is a human being between the stages of birth and puberty. The legal definition of child generally refers to a minor, otherwise known as a person younger than the age of majority (Oxford University Press (Accessed 5th January 2013)).