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Improving outcomes for teenagers and young adults (TYA) with cancer is a key element of the national cancer strategy in England. Recognition of the unique needs of this group has led to the development of recommendations for specific models of care and delivery of this care through the provision of dedicated clinical units in principal treatment centers (PTCs) across the United Kingdom. The aim of this study was to understand the current cancer patient experience for this patient group. We aimed to determine whether treatment experience is influenced by place of treatment and whether it has changed over time using patient-reported data from national cancer patient experience surveys. This study highlights that a prolonged pathway to diagnosis remains an issue for the TYA group and identifies areas on which quality improvement measures for TYA services should focus, including communication and involvement of the patient in treatment decisions. Positive experiences for the TYA group such as involvement in research were also highlighted. Treatment within a TYA PTC was associated with positive patient perception in a number of key areas highlighting the need for future studies to fully elucidate the impact of the full range of TYA services now available in the United Kingdom on both patient experience and outcome.

Purpose: This study aimed to establish teenage and young adult cancer survivors (TYACS') specific interest in receiving information on physical activity, diet, smoking, and alcohol consumption and their preferences regarding the delivery, format, and timing of such health behavior information., Methods: TYACS aged 13-25 years were invited to complete a questionnaire assessing the advice they had received in the past and their preferences on when and how health behavior information should be delivered., Results: A total of 216 TYACS (mean age: 20 years; mean age at diagnosis: 16 years) completed the questionnaire. Approximately 40% of TYACS received no advice on physical activity and diet, and more than half (54%) received no advice on weight management. The majority (>70%) reported receiving no advice on smoking or alcohol consumption. Interest in receiving lifestyle advice was high overall (71%) but varied across behaviors, with TYACS reporting a greater level of interest in receiving advice on health protective behaviors (physical activity and diet) than health risk behaviors (smoking and alcohol consumption) (∼85% vs. ∼15%, respectively). TYACS reported seeking health behavior information from health professionals and were most interested in information delivered online or in the form of a mobile app. Similar proportions (18%-29%) felt health behavior information should first be provided before, during, immediately after, and post-treatment., Conclusions: It is evident that there is a need to develop lifestyle interventions in a range of formats available to TYACS throughout the care pathway to address the health behavior information needs of young people with cancer.

Purpose: It is important that teenage and young adult (TYA) cancer survivors adopt a healthy lifestyle, since health vulnerabilities associated with their diagnosis and treatment may be exacerbated by poor health behaviors. This review aims to synthesize the current literature on health behavior change interventions created specifically for TYA-aged cancer survivors., Method: MEDLINE, EMBASE, PsycINFO, and CINAHL databases were searched for studies investigating interventions targeting one or more health behaviors, including: physical activity, diet, smoking cessation, and alcohol consumption. Studies were eligible for review if the study population were defined as TYA cancer survivors and the mean age of the sample was younger than 30 years of age., Results: Twelve studies were identified, of which nine were randomized controlled trials. Physical activity was the most commonly targeted health behavior. Six of the 12 interventions included within this review were successful in changing health behavior. Due to the heterogeneity of intervention characteristics, the relationship between intervention efficacy or outcome and intervention content, delivery mode, or theoretical framework was not discernible. Nevertheless, trends emerged relating to the delivery and content of health behavior interventions designed specifically for TYA cancer survivors., Conclusion: More research is required to identify the most effective means of promoting health behavior change among the TYA cancer survivor population. Specifically, future research should focus on providing evidence of the efficiency and feasibility of interventions that use online technologies to facilitate remote intervention delivery and peer support.

There is a lack of evidence-based guidance for the prevention and management of thrombosis in children and young people treated for acute lymphoblastic leukemia. To determine current UK practice, a survey was sent to 28 centers participating in the Medical Research Council UKALL 2011 trial. Marked variation in practice was noted. In total, 43% of centers defer central venous access device insertion until end of induction for treatment of low-risk disease. Central venous access devices are removed at the end of intensive blocks in 38% and end of treatment in 42%. Duration of anticoagulation for line-associated thrombosis is 6 weeks in 43% and 3 months in 33% and for cerebral sinovenous thrombosis is 3 months in 71% and 6 months in 24%. Platelet transfusion to maintain platelet count >50×10/L, in preference to interrupting therapeutic anticoagulation, is used by 50% for line-associated thrombosis and 73% for cerebral sinovenous thrombosis. Conformity of practice was seen in some areas. In total, 70% treat thrombosis with twice-daily low-molecular weight heparin and 86% monitor antifactor Xa activity levels. In total, 91% reexpose individuals to asparaginase following a thrombotic event. Given this variation in practice, in the absence of high-quality evidence, consensus guidelines may be helpful.

We explored the feasibility of unrelated donor haematopoietic stem cell transplant (HSCT) upfront without prior immunosuppressive therapy (IST) in paediatric idiopathic severe aplastic anaemia (SAA). This cohort was then compared to matched historical controls who had undergone first-line therapy with a matched sibling/family donor (MSD) HSCT (n = 87) or IST with horse antithymocyte globulin and ciclosporin (n = 58) or second-line therapy with unrelated donor HSCT post-failed IST (n = 24). The 2-year overall survival in the upfront cohort was 96 ± 4% compared to 91 ± 3% in the MSD controls (P = 0·30) and 94 ± 3% in the IST controls (P = 0·68) and 74 ± 9% in the unrelated donor HSCT post-IST failure controls (P = 0·02).The 2-year event-free survival in the upfront cohort was 92 ± 5% compared to 87 ± 4% in MSD controls (P = 0·37), 40 ± 7% in IST controls (P = 0·0001) and 74 ± 9% in the unrelated donor HSCT post-IST failure controls (n = 24) (P = 0·02). Outcomes for upfront-unrelated donor HSCT in paediatric idiopathic SAA were similar to MSD HSCT and superior to IST and unrelated donor HSCT post-IST failure. Front-line therapy with matched unrelated donor HSCT is a novel treatment approach and could be considered as first-line therapy in selected paediatric patients who lack a MSD., (© 2015 John Wiley & Sons Ltd.)

Background: Although relatively rare, cancer in teenagers and young adults (TYA) is the most common disease-related cause of death and makes a major contribution to years of life lost in this age group. There is a growing awareness of the distinctive needs of this age group and drive for greater understanding of how outcomes can be improved. We present here the latest TYA survival trends data for the United Kingdom (UK)., Methods: Using national cancer registry data, we calculated five-year relative survival for all 15-24 year olds diagnosed with cancer or a borderline/benign CNS tumour in the UK during the periods 1992-1996, 1997-2001 and 2002-2006. We analysed trends in survival for all cancers combined and for eighteen specified groups that together represent the majority of TYA cancers. We compared our data with published data for Europe, North America and Australia., Results: Five-year survival for all cancers combined increased from 75.5% in 1992-1996 to 82.2% in 2002-2006 (P<0.001). Statistically significant improvements were seen for all disease groups except osteosarcoma, rhabdomyosarcoma, non-gonadal and ovarian germ cell tumours and ovarian and thyroid carcinomas. During the earliest time period, females had significantly better survival than males for five of the twelve non-gender-specific disease groups. By the latest period, only melanomas and non-rhabdomyosarcoma soft tissue sarcomas had differential survival by gender. Survival in the UK for the most recent period was generally similar to other comparable countries., Conclusion: Five-year survival has improved considerably in the UK for most cancer types. For some disease groups, there has been little progress, either because survival already approaches 100% (e.g. thyroid carcinomas) or, more worryingly for some cancers with poor outcomes, because they remain resistant to existing therapy (e.g. rhabdomyosarcoma). In addition, for a number of specific cancer types and for cancer as a whole males continue to have worse outcomes than females., (Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Allogeneic haematopoietic cell transplantation is an established curative treatment modality for patients with malignant and non-malignant haematological disorders. Since the first related umbilical cord blood transplant (UCBT) in 1988, the use of UCB as a stem cell source for transplantation has become a standard practice in many countries, with approximately 8000 such transplants having been performed worldwide to date.

Isotopic perturbation of degenerate equilibrium is used to determine whether tetramethylethylenechloronium and tetramethylethylenebromonium ions are closed 1,2-bridged structures or rapid equilibria of open beta-halocarbenium ions. The observed 13C NMR isotope shifts are consistent with a combination of large equilibrium shifts and small upfield intrinsic shifts. The presence of equilibrium shifts in both halonium ions indicates that these ions are not closed 1,2-bridged structures. Rather, they are best represented by equilibria of beta-halocarbenium ions.

Transformation of the indolent follicular lymphoma (FL) to the aggressive diffuse large B-cell lymphoma (DLBCL) results in resistance to therapy with shortened survival. It has been demonstrated that the 12q12-14 region was mainly amplified in DLBCL cases but not in their FL counterparts. Therefore, we examined the DNA copy number and protein expression profiles for CDK2, CDK4 and GADD153, three genes that map to 12q12-14, in a set of 44 paired FL/DLBCL samples from 22 patients. The concordant amplification of these genes occurred in seven of 22 (32%) of FL cases, compared with 15 of 22 (68%) of DLBCL cases. At the protein level, 15 of 22 of the DLBCL samples (68%) showed strong staining for the CDK2 protein, compared with five of 21 of FL samples (24%). The majority of the DLBCL samples (16/22, 72%) expressed the CDK4 protein, whereas the majority of the FL samples (12/21, 57%) showed no expression of this protein. Except for one DLBCL case, no expression of the GADD153 protein could be detected. The deregulation of the CDK2 and CDK4 genes at the genetic and protein levels suggest a functional role for these genes in the transformation process and could potentially provide targets for prognostic tests or therapeutic interventions.

How the infection risks compare after umbilical cord blood (UCB) and bone marrow (BM) transplantation is not known. Therefore, we compared serious infections in the 2 years after pediatric myeloablative unrelated donor transplantation with unmanipulated BM (n = 52), T cell-depleted (TCD) BM (n = 24), or UCB (n = 60) for the treatment of hematologic malignancy. Overall, the cumulative incidence of 1 or more serious infections was comparable between groups (BM, 81%; TCD, 83%; UCB, 90%; P = .12). Furthermore, by taking all serious infections into account and using multivariate techniques with unmanipulated BM as the reference, there were also no significant differences between groups (TCD relative risk [RR], 1.6; P = .10; UCB RR, 1.0; P = .84). Within the time periods days 0 to 42, days 43 to 100, and days 101 to 180, the only difference was a greater risk of viral infections from days 0 to 42 in TCD recipients (RR, 3.5; P = .02). Notably, after day 180, TCD recipients had a significantly increased infection risk (RR, 3.1; P = .03), whereas the risk in UCB recipients (RR, 0.5; P = .23) was comparable to that in BM recipients. Other factors associated with an increased infection risk in the 2 years after transplantation were age > or = 8 years, graft failure, and severe acute graft-versus-host disease. These data suggest that the risk of serious infection after pediatric UCB transplantation is comparable to that with unmanipulated BM.

The potential of haemopoietic stem cell transplantation (HSCT) for the treatment of autoimmune and inflammatory diseases was originally supported by almost three decades of animal experiments and by the serendipitous remissions of autoimmune disease observed in patients undergoing transplantation for haematological disorders. Improved safety of both autologous and allogeneic HSCT over the last decade has been followed by increasing acceptance of HSCT as an experimental treatment for severe autoimmune diseases that are resistant to conventional treatment. International databases have collated over 700 procedures performed specifically for a variety of autoimmune diseases. Phase III clinical trials are in progress for some diseases. This review provides a comprehensive update on the efficacy and toxicity of HSCT in severe autoimmune disease. Future directions in the context of other evolving therapies are discussed.

We report the activity and toxicity of docetaxel in 12 evaluable heavily pretreated patients with relapsed and refractory non-Hodgkin's lymphoma and Hodgkin's disease. In all, 42% achieved a partial response, 25% achieved stable disease. Median duration of response was 16 (10-21) weeks. The median overall survival was 70 (9-178) weeks and for responders it was 120 (22-178) weeks. One patient developed one episode of neutropenic sepsis. Docetaxel has limited activity in this group of patients.

The aim of this study was to determine whether administration of BB-10010, a synthetic stem cell inhibitor, would allow more intensive chemotherapy to be administered to patients with newly diagnosed high grade NHL. Thirteen patients were randomised to receive BB-10010 concurrently with dose-intensified BEMOP/CA chemotherapy (7 patients) or chemotherapy alone (6 patients). Although the mean neutrophil count of BB-10010 treated patients was higher following cycles 1, 2 and 3 of chemotherapy compared with those receiving chemotherapy alone, there was no difference in the mean number of cycles tolerated, blood component usage and hospital admissions due to infections. No specific toxicity of BB-10010 was identified. Whilst BB-10010 can be administered safely, it does not improve the ability of patients to tolerate intensive chemotherapy for high grade NHL.

We have carried out comparative genomic hybridization (CGH) analysis on archival biopsy material from a series of 30 UK mantle cell lymphomas. The most frequent aberrations were gains of 3q (21 cases), 6p (19 cases), 7q (8 cases), 12p (8 cases), 12q (9 cases) and 17q11q21 (8 cases), and losses of 1p13p32 (10 cases), 5p13p15.3 (9 cases), 6q14q27 (11 cases), 8p (7 cases), 11q13q23 (8 cases) and 13q (18 cases). Nineteen cases (63%) had a common region of amplification at 3q28q29, which was highly amplified in three cases, suggesting the presence of a mantle cell lymphoma (MCL)-related oncogene in this region. There was a minimal common region of deletion at 6q25q26 in nine cases (30%). No MCL-specific locus has previously been identified on chromosome 6 and this region may contain a tumour suppressor gene specifically implicated in the development of this subtype of lymphoma. An increased number of chromosome aberrations, gain of Xq and loss of 17p were all significantly associated with a worse prognosis. A greater understanding of the genetics of mantle cell lymphoma may allow the identification of prognostic factors which will aid the identification of appropriate treatment regimens.

The purpose of this study was to identify novel areas of genomic copy number change associated with transformation from follicular lymphoma (FL) to diffuse large B cell lymphoma (DLBL). DNA was extracted from tumour cells micro-dissected from paraffin- embedded tissue sections in 24 patients with FL and subsequent transformation to DLBL and 18 patients with de novo DLBL. Tumour DNA was compared to reference DNA using comparative genomic hybridization. Abnormalities common to all 3 groups were gains on chromosomes 4q, 5q, 7q, 11q and X and losses on 3p, 8p and 10q. Copy number changes seen in both transformed and de novo DLBL and not seen in FL were gains on 2p and losses on 1q, 15q and Xq. Gains on 2q, 6p, 7p and 17q and losses on 5p and 8q were specific to transformed DLBL cases. Gain on 12q12-14 was found in 52% of the transformed DLBL cases and was never seen in its follicular counterpart. Patterns of genomic copy number change associated with specific clinical events in NHL have been demonstrated and suggest that gains on 2q, 6p, 7p, 12q and 17q and losses on 5p and 8q may be important in the transformation from low to high-grade disease., (Copyright 2001 Cancer Research Campaign.)

Prothrombin complex concentrates (PCCs) and, more recently, activated prothrombin complex concentrates (APCCs), are widely used for the treatment of active bleeding in haemophiliacs with inhibitors. Myocardial infarction (MI), associated with the use of these concentrates, is a well-recognized, but uncommon, complication. We review the 14 previous cases published in the literature and describe two additional patients. MI related to the use of activated and non-activated PCCs predominantly affects young patients who often have no preceding history of, or risk factors for, MI and tends to be associated with large cumulative doses of concentrate. The most frequent pathological finding is myocardial haemorrhage, with no evidence of coronary artery atheroma or thrombosis. The management of further bleeding in these patients is difficult. We have safely used recombinant factor VIIa to treat bleeding in the immediate and long-term period following PCC-related MI.

We have investigated the expression of the MYC gene at both the mRNA and protein levels to determine how these parameters are related in lymphoma cells and in nonmalignant lymphoid cells. To do this we have adopted a multicolor fluorescence in situ hybridization methodology, which has allowed us to investigate the expression of different genes at the same time in the same cell. We have made use of the digital imaging capabilities of a charge-coupled device camera system to quantify the hybridization signals for the MYC gene and, by comparing these to the expression of a control gene (glyceraldehyde-3-phosphate dehydrogenase; GAPDH), have obtained relative quantitations of MYC mRNA and protein levels. In this study we have compared cells both within and outside the germinal centers in control tissues (reactive lymph nodes and tonsils) and in low-grade follicular center lymphomas, as well as cells in high-grade diffuse large cell lymphomas. The MYC/GAPDH mRNA hybridization signal ratios were calculated and found to be higher in cell populations containing a majority of malignant cells (p < 0.04). However, when the myc/GAPDH protein hybridization signal ratios were calculated, these were significantly higher in malignant cells from all lymphomas than the ratios observed in the nonmalignant cells (p < 0.0005). These observations indicate that the environment in a malignant cell may contribute to the stabilization of the myc protein, thus enabling it to function for a longer time period than in nonmalignant cells.

Primary intracerebral lymphoma is an uncommon presenting site for non-Hodgkin's lymphoma. The authors review 28 histopathologically confirmed, consecutive cases, presenting over a 15-year period. The cohort included 20 males and 8 females with a mean age at diagnosis of 54 years (range 27-75 years). Subtotal resection was performed in 8 patients. Radical whole brain irradiation was given to 27 patients. One patient was too unwell to receive treatment and quickly died. Three patients also had chemotherapy. Clinical remission was achieved in 19 patients. Of these, 9 relapsed after a median interval of 18 months. Nine patients (32% total cohort) are still alive and in remission after a median follow-up of 2 years and 10 months (range 11 months to 11 years and 5 months). Cause of death was intracerebral lymphoma in 13 of the 19 patients who died. Median survival was 12 months in this group (range 1 week to 4 years and 9 months). Actuarial 5-year survival for all patients was 19%. The prognosis for patients with primary intracerebral lymphoma treated with radiotherapy alone is poor.

Two patients with metastatic pacemaker infections, one caused by Pseudomonas aeruginosa, 5 months after implantation, and the second by Streptococcus pneumoniae, 8 years after implantation, were treated successfully by removal of the pacemaker systems. Infection reoccurred in the patient with Pseudomonas aeruginosa, who initially underwent partial pacing system removal allowing the atrial lead to remain. Repeat partial atrial lead removal and contralateral pacemaker implantation was followed by clinical infection, which was resolved when both the implanted atrial lead fragment and the recently implanted pacemaker were both removed. Removal of all hardware is required for cure of pacemaker infection.