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Supplementary Figure S2 from High-Density Single Nucleotide Polymorphism Array Defines Novel Stage and Location-Dependent Allelic Imbalances in Human Bladder Tumors

Bladder cancer is a common disease characterized by multiple recurrences and an invasive disease course in more than 10% of patients. It is of monoclonal or oligoclonal origin and genomic instability has been shown at certain loci. We used a 10,000 single nucleotide polymorphism (SNP) array with an average of 2,700 heterozygous SNPs to detect allelic imbalances (AI) in 37 microdissected bladder tumors from 17 patients. Eight tumors represented upstaging from Ta to T1, eight from T1 to T2+, and one from Ta to T2+. The AI was strongly stage-dependent as four chromosomal arms showed AI in > 50% of Ta samples, eight in T1, and twenty-two in T2+ samples. The tumors showed stage-dependent clonality as 61.3% of AIs were reconfirmed in later T1 tumors and 84.4% in muscle-invasive tumors. Novel unstable chromosomal areas were identified at chromosomes 6q, 10p, 16q, 20p, 20q, and 22q. The tumors separated into two distinct groups, highly stable tumors (all Ta tumors) and unstable tumors (2/3 muscle-invasive). All 11 unstable tumors had lost chromosome 17p areas and 90% chromosome 8 areas affecting Netrin-1/UNC5D/MAP2K4 genes as well as others. AI was present at the TP53 locus in 10 out of 11 unstable tumors, whereas 6 had homozygous TP53 mutations. Tumor distribution pattern reflected AI as seven out of eight patients with additional upper urinary tract tumors had genomic stable bladder tumors (P < 0.05). These data show the power of high-resolution SNP arrays for defining clinically relevant AIs.

Background The Domus study, a randomized controlled trial (RCT), evaluated the effect of home-based specialized palliative care (SPC) reinforced with a psychological intervention for the patient-caregiver dyad on increasing advanced cancer patients’ time spent at home, as opposed to hospitalized, and the number of home deaths. As palliative care extends to include support for patients’ families and may thus assist caregivers and decrease demands on them, in this study we evaluated a secondary outcome, caregiver burden. Material and Methods Patients with incurable cancer and their caregivers were randomized (1:1) to care as usual or home-based SPC. Caregiver burden was assessed using the Zarit Burden Interview (ZBI) at baseline and 2, 4, 8 weeks and 6 months after randomization. Intervention effects were assessed in mixed effects models. Results A total of 258 caregivers were enrolled. Eleven per cent of informal caregivers experienced severe caregiver burden at baseline. Caregiver burden increased significantly over time in both groups (p = 0.0003), but no significant effect of the intervention was seen on overall caregiver burden (p = 0.5046) or burden subscales measuring role and personal strain. Conclusion In line with the majority of previous RCTs, the Domus intervention was not able to significantly reduce caregiver burden. Future interventions should consider targeting only caregivers reporting the greatest caregiver burden.

ObjectivesTo assess the effect of a systematic, fast-track transition from oncological treatment to specialised palliative care at home on symptom burden, to explore intervention mechanisms through patient and intervention provider characteristics and to assess long-term survival and place of death.MeasuresThe effect of a systematic, fast-track transition from oncological treatment to specialised palliative care at home on patient symptom burden was studied in the Domus randomised clinical trial. Participants had incurable cancer and limited treatment options. The intervention was provided by specialised palliative home teams (SPT) based in hospice or hospital and was enriched with a psychological intervention for patient and caregiver dyad. Symptom burden was measured with Edmonton Symptom Assessment System (ESAS-r) at baseline, 8 weeks and 6 months follow-up and analysed with mixed models. Survival and place of death was analysed with Kaplan-Meier and Fisher’s exact tests.ResultsThe study included 322 patients. Tiredness was significantly improved for the Domus intervention group at 6 months while the other nine symptom outcomes were not significantly different from the control group. Exploring the efficacy of intervention provider demonstrated significant differences in favour of the hospice SPT on four symptoms and total symptom score. Patients with children responded more favourably to the intervention. The long-term follow-up demonstrated no differences between the intervention and the control groups regarding survival or home deaths.ConclusionsThe Domus intervention may reduce tiredness. Moreover, the intervention provider and having children might play a role concerning intervention efficacy. The intervention did not affect survival or home deaths.Trial registration numberNCT01885637

Simple Summary Bladder cancer is an aggressive disease and after operation many patients are at risk of recurrence and shortened survival. Specific proteins are known to be of importance in the development of cancers. One of these proteins is the urokinase-type plasminogen activator receptor (uPAR) which exists in different forms. We here investigate the presence of the different uPAR forms in plasma from patients with bladder cancer, and we associate the elevated amount of uPAR forms with survival. We find that high levels of all uPAR forms is associated with short survival in patients with bladder cancer and suggest that this in the future might help improve handling of the disease. Abstract Urothelial carcinoma of the bladder is a highly aggressive disease characterised by a very heterogeneous clinical outcome. Despite cystectomy, patients still have a high recurrence risk and shortened survival. Urokinase-type plasminogen activator receptor (uPAR) is present in tumour tissue specimens from patients with urothelial carcinoma. The different uPAR forms in blood are strong prognostic markers in other cancer types. We investigate the presence of different uPAR forms in tumour tissue and test the hypothesis that preoperative plasma levels of the uPAR forms predict recurrence free survival, cancer specific survival, and overall survival in patients treated with cystectomy for urothelial carcinoma. Using Western blotting we analyse neoplasia and adjacent benign-appearing urothelium from randomly selected patients for the presence of intact and cleaved uPAR forms. Prospectively collected preoperative plasma samples from 107 patients who underwent radical cystectomy for urothelial carcinoma are analysed. The different uPAR forms are measured by time-resolved fluorescence immunoassays. uPAR in tumour tissue from patients with urothelial carcinoma is demonstrated in both an intact and cleaved form. The different uPAR forms in plasma are all significantly associated with both recurrence free survival, cancer specific survival, and overall survival, high concentrations predicting short survival. uPAR (I) has the strongest association with a HR of 2.56 for overall survival. In the multivariable survival analysis uPAR (I) is significantly associated with cancer specific survival and overall survival.

Background: The present study (VINGEM) is the first randomised trial comparing vinflunine/gemcitabine (VG) to standard carboplatin/gemcitabine (CG) in patients with advanced urothelial carcinoma (aUC) ineligible for treatment with cisplatin. Patients and methods: Patients with aUC, creatinine clearance 30–60 ml/min, performance status ≤1 and no prior chemotherapy for metastatic disease were randomised to the experimental arm (vinflunine 280 or 250 mg/m2 day 1, gemcitabine 1000 mg/m2 days 1 and 8, q21 days) or the control arm (carboplatin AUC 4.5 day 1, gemcitabine 1000 mg/m2 days 1 and 8, q21 days). Primary end-point was progression-free survival (PFS). Results: Sixty-two patients were randomised; a total of 59 patients were treated (29 VG, 30 CG). There was no significant difference in PFS between the treatment arms: median 6.2 months for VG versus 6.3 months for CG (hazard ratio [HR]: 0.75, 95% confidence interval [CI]: 0.44–1.28; P = 0.293). Median overall survival was 12.5 months for VG versus 10.6 months for CG. The overall response rate (ORR) was higher in the VG arm than in the CG arm (63% versus 40%) but was not statistically significant in the intention-to-treat analysis. Furthermore, VG showed a high complete response (CR) rate, 22% versus 3% in CG. In the per-protocol group, both ORR and CR were significantly higher for VG than for CG. The most common adverse events (AEs) were fatigue, haematological toxicities, gastrointestinal disorders and nausea/vomiting. Common grade III/IV AEs were neutropenia (VG 62%, CG 43%), thrombocytopenia (VG 7%, CG 37%) and febrile neutropenia (VG 31%, CG 7%). Conclusions: The combination of VG did not improve PFS compared with standard treatment with CG in patients unfit for cisplatin due to renal impairment. The response rate of VG indicates, however, an active regimen and warrants further studies. Clinicaltrials.gov number: NCT02665039.

CONTEXT: Avoidable hospital admissions are important negative indicators of quality of end-of-life care. Specialized palliative care (SPC) may support patients remaining at home.OBJECTIVES: Therefore, the purpose of this study was to investigate if SPC at home could prevent hospital admissions in patients with incurable cancer.METHODS: These are secondary results of Domus: a randomized controlled trial of accelerated transition to SPC with psychological intervention at home (Clinicaltrials.gov: NCT01885637). Participants were patients with incurable cancer and limited antineoplastic treatment options and their caregivers. They were included from the Department of Oncology, Rigshospitalet, Denmark, between 2013 and 2016. The control group received usual care. Outcomes were hospital admissions, causes thereof, and patient and caregiver perceptions of place of care (home, hospital, etc.) at baseline, four weeks, eight weeks, and six months.RESULTS: During the study, 340 patients were randomized and 322 were included in modified intention-to-treat analyses. Overall, there were no significant differences in hospital admissions between the groups. The intervention group had more admissions triggered by worsened general health (22% vs. 16%, P = 0.0436) or unmanageable home situation (8% vs. 4%, P = 0.0119). After diagnostics, admissions were more often caused by clinical symptoms of cancer without progression in the intervention group (11% vs. 7%, P = 0.0493). The two groups did not differ significantly in overall potentially avoidable admissions. Both groups felt mostly safe about their place of care.CONCLUSION: The intervention did not prevent hospital admissions. Likely, any intervention effects were outweighed by increased identification of problems in the intervention group leading to hospital admissions. Overall, patients and caregivers felt safe in their current place of care.

OBJECTIVE: Specialized palliative care (SPC) interventions increasingly include patient-caregiver dyads, but their effects on dyadic coping are unknown. We investigated whether an SPC and dyadic psychological intervention increased aspects of dyadic coping in patients with advanced cancer and their caregivers, whether dyad characteristics moderated effects and whether aspects of dyadic coping mediated significant intervention effects on caregivers' anxiety and depression.METHODS: We randomized 258 patients with incurable cancer and their caregivers to care as usual or accelerated transition from oncological treatment to home-based SPC and dyadic psychological support. In secondary outcome analyses, using mixed-effects models, we estimated intervention effects and 95% confidence intervals (CIs) for communication of stress and common coping, and moderation by dyad type and demographics. In path analyses, we investigated whether stress communication and common coping mediated intervention effects on caregivers' symptoms of anxiety and depression. (Clinicaltrials.gov NCT01885637).RESULTS: The intervention significantly increased common coping in patients and caregivers in couples (estimated difference, 0.68; 95% CI, 0.11 to 1.24) and stress communication by partner caregivers (0.97; 0.24 to 1.24). We found some support for different intervention effects for spouses and other dyads, but no evidence of mediation.CONCLUSIONS: Specialized palliative care and dyadic psychological intervention may affect aspects of dyadic coping. Common coping and stress communication did not mediate the previously found significant intervention effects on caregiver anxiety and depression, indicating that other mechanisms may have been central in the intervention.

BACKGROUND: Specialised palliative care trials often fail to address intervention effects on caregiver anxiety and depression, particularly in bereavement. We evaluate effects of specialised palliative care and dyadic psychological intervention on caregiver anxiety and depression in a randomised controlled trial (RCT).METHODS: Patients with incurable cancer and limited antineoplastic treatment options and their caregivers, recruited from a university hospital oncology department, were randomised (1:1) to care as usual or accelerated transition from oncological treatment to home-based specialised palliative care. We assessed caregivers' symptoms of anxiety and depression with the Symptom Checklist-92 up to six months after randomisation and 19 months into bereavement, and estimated intervention effects in mixed effects models.RESULTS: The 'Domus' trial enrolled 258 caregivers. The intervention significantly attenuated increases in caregivers' symptoms of anxiety overall (estimated difference, -0.12; 95% confidence interval, -0.22 to -0.01, p = 0.0266), and symptoms of depression at eight weeks (-0.17; -0.33 to -0.02; p = 0.0314), six months (-0.27; -0.49 to -0.05; p = 0.0165), and in bereavement at two weeks (-0.28; -0.52 to -0.03; p = 0.0295) and two months (-0.24; -0.48 to -0.01; p = 0.0448).CONCLUSIONS: This first RCT evaluating specialised palliative care with dyadic psychological support significantly attenuated caregiver anxiety and depression before and during bereavement. (Clinicaltrials.gov: NCT01885637).

Background: The focus of specialized palliative care is to improve quality of life for patients with incurable cancer and their relatives including an increased opportunity to make their own choice of place of care and death. Aim: To investigate whether a systematic fast-track transition from oncological treatment to specialized palliative care at home for patients with incurable cancer reinforced with a psychological dyadic intervention could result in more time spent at home and death at home. Secondary aims were to investigate effects on quality of life, symptomatology and survival. Design: A prospective, single-centre, randomized controlled trial ( Clinicaltrials.gov : NCT01885637). Setting/participants: In all, 340 patients with incurable cancer and no or limited antineoplastic treatment options. Results: No statistically significant difference was found regarding number of deaths (4%, p = 0.460) and time spent at home (3%, p = 0.491). The secondary outcomes indicated that the intervention resulted in improved quality of life (−11.6 ± 25.5, p = 0.005, effect size = −0.44, 95% confidence interval = −0.77; −0.11), social functioning (−15.8 ± 31.4, p = 0.001, effect size = −0.50, 95% confidence interval = −0.84; −0.17) and emotional functioning (−9.1 ± 21.2, p = 0.039, effect size = −0.43, 95% confidence interval = −0.76; −0.10) after 6 months. A linear mixed-effect regression model confirmed a possible effect on emotional and social functioning at 6 months. Regarding survival, no differences were found between groups ( p = 0.605). No adverse effects were seen as consequence of the intervention. Conclusions: The main findings indicated that the intervention had no effect on time spent at home or place of death. However, the intervention resulted in a weak improvement of quality of life, social functioning and emotional functioning after 6 months.

Objective:Patients with incurable cancer and their informal caregivers have numerous psychological and psychosocial needs. Many of these patients wish to receive their care and die at home. Few home-based specialized palliative care (SPC) interventions systematically integrate psychological support. We present a psychological intervention for patient–caregiver dyads developed for an ongoing randomized controlled trial (RCT) of home-based SPC, known as Domus, as well as the results of an assessment of its acceptability and feasibility.Method:The Domus model of SPC for patients with incurable cancer and their caregivers offered systematic psychological assessment and dyadic intervention as part of interdisciplinary care. Through accelerated transition to SPC, the aim of the model was to enhance patients' chances of receiving care and dying at home. Integration of psychological support sought to facilitate this goal by alleviating distress in patients and caregivers. Psychologists provided needs-based sessions based on existential-phenomenological therapy. Feasibility and acceptability were investigated by examining enrollment, nonparticipation, and completion of psychological sessions.Results:Enrollment in the RCT and uptake of the psychological intervention indicated that it was feasible and acceptable to patients and caregivers. The strengths of the intervention included its focus on dyads, psychological distress, and existential concerns, as well as interdisciplinary collaboration and psychological interventions offered according to need. Its main limitation was a lack of an intervention for other family members.Significance of Results:Our results show that psychological intervention can be systematically integrated into SPC and that it appears feasible to provide dyadic needs-based sessions with an existential therapeutic approach. The Domus RCT will provide evidence of the efficacy of a novel model of multidisciplinary SPC.

Purpose: The purposes of the present study were to classify the palliative care population (PCP) in a comprehensive cancer centre by using information on antineoplastic treatment options and to analyse associations between socio-demographic factors, cancer diagnoses, treatment characteristics and receiving specialist palliative care (SPC). Methods: This is a cross-sectional screening study of patients with cancer in the Department of Oncology, Rigshospitalet, Copenhagen University Hospital for 6 months. Patients were assessed to be included in the DOMUS study: a randomised controlled trial of accelerated transition to SPC at home (NCT01885637). The PCP was classified as patients with incurable cancer and limited or no antineoplastic treatment options. Patients with performance status 2–4 were further classified as the essential palliative care population (EPCP). Results: During the study period, 3717 patients with cancer were assessed. The PCP comprised 513 patients yielding a prevalence of 14 %. The EPCP comprised 256 patients (7 %). The EPCP was older, more likely inpatients, had a higher comorbidity burden and 38 % received SPC. Women, patients without caregivers and patients with breast cancer were more likely to receive SPC. Conclusions: By using objective criteria from clinical data and systematic screening, the observed prevalence of the PCP of 14 % may be generalisable to comprehensive cancer centres with similar composition of cancer diagnoses.

Background Weekly gemcitabine with GC every 3-4 weeks is considered conventional first-line chemotherapy for advanced urothelial carcinoma (UC). Weekly split-dose cisplatin with wGC might be less toxic and have similar activity, but has not been compared with GC. We pooled published phase II trials of GC and wGC to compare efficacy and safety. Patients and Methods Two trials of wGC and 3 trials of GC were identified. Because the data were not derived from randomized trials, GC and wGC were not formally compared, and exact 95% quasi-binomial confidence intervals (CI), for response rates and grade ≥ 3 toxicities were calculated. Results The 95% CI overlapped, suggesting agreement between wGC and GC. No clear difference in response rates and grade ≥ 3 toxicities between GC and wGC were observed. Conclusion Gemcitabine combined with day 1 cisplatin and wGC yielded similar responses and grade ≥ 3 toxicities in advanced UC in a hypothesis-generating pooled analysis of phase II trials. Considering the probable lower nephrotoxicity of fractionated cisplatin, prospective evaluation of wGC might be warranted across cisplatin-eligible and -ineligible patients to develop a single chemotherapy template for the development of combinations with biological agents in a broad population of patients.

Purpose. To investigate the role of health-related quality of life (HRQoL) at randomization as independent prognostic factors for survival and time to failure, and to explore associations between HRQoL and treatment effects. Material and methods. In the Nordic adjuvant interferon trial, a randomized trial evaluating if adjuvant therapy with intermediate-dose IFN had the same benefi cial effects on overall and disease-free survival in high-risk melanoma as high-dose IFN, 855 patients in Denmark, Finland, Norway, and Sweden were included. The EORTC QLQ-C30 questionnaire was used to assess HRQoL before randomization. Results. A total of 785 (92%) agreed to participate in the HRQoL-study and provided baseline HRQoL data. Prognostic variables included in the multivariate model were age, sex, performance status, tumor thickness, stage, and number of positive lymph nodes. Univariate analyses revealed an association between prolonged survival and age, stage/ number of metastatic lymph nodes and the HRQoL variable role functioning (p 0.01). After controlling for other prognostic factors, these variables remained independently statistically signifi cant for survival. The univariate analyses of time to failure showed signifi cant associations with the clinical variable stage/nodes and with the HRQoL variables physical functioning and role functioning. Adjusted multivariate analyses including the same clinical conditions as above showed statistically signifi cant relationships between time to failure and global quality of life, physical functioning, role functioning, social functioning and fatigue (p 0.01). No interactions between HRQoL variables and treatment were found, with the exception for cognitive functioning. Conclusion. Role functioning was found to be an independent prognostic factor for time to failure and survival in patients with high-risk melanoma. Thus, also in this early stage of melanoma, HRQoL variables might be useful as important prognostic factors for time to failure and overall survival. Health-related quality of life (HRQoL) has been investigated as an independent prognostic factor in cancer [1]. A recently published study of a large sample of cancer patients after radiotherapy revealed that among several psychosocial factors, HRQoL was the most important predictor for survival [2]. A review [3] including publications between 1982 and 2008 showed that early studies did not demonstrate associations between survival and psychosocial factors in melanoma patients [4,5]. Later studies, however, have indicated a relationship between HRQoL and survival. Low levels of global quality of life, bad mood and loss of appetite were predictive of shorter survival in a study of 152 patients with metastatic

The optimal treatment strategy for patients with clinical stage I (CS-1) seminoma is controversial. The objective of the current study was to evaluate the outcomes for patients considered to be at high risk of disease recurrence with a tumor size ≥6 cm. Patients were treated with either adjuvant radiotherapy (RT) or followed with surveillance.From the Danish Testicular Cancer database, the authors identified 473 patients with CS-1 seminoma with a tumor size ≥6 cm. Of these, 254 patients underwent adjuvant RT and 219 were followed with surveillance. Cumulative incidence function was applied to estimate the risk of disease recurrence, risk of second malignant neoplasm, and risk of receiving1 line of treatment. Survival of the 2 groups was compared with the log-rank test and Cox model including age at diagnosis.No significant differences were found with regard to overall survival or risk of a second malignant neoplasm. Patients undergoing adjuvant RT received more treatments per patient than patients followed with surveillance, but there was no significant difference noted with regard to the risk of receiving1 line of treatment. The 10-year cumulative incidence of disease recurrence was 32% versus 2.8%, respectively, for patients followed with surveillance and adjuvant RT. In patients followed with surveillance who developed disease recurrence, there was a high incidence of second recurrences after RT.The 10-year overall survival was found to be similar irrespective of primary treatment. Adjuvant RT was found to effectively reduce the rate of disease recurrence but resulted in the overtreatment of approximately two-thirds of the patients. The high incidence of second disease recurrences after RT in the patients followed with surveillance needs be addressed in future studies. Cancer 2017;123:1212-1218. © 2016 American Cancer Society.

BACKGROUND: Comprehensive data on late relapse (LR) and very LR (VLR) in patients with clinical stage I (CS-1) testicular cancer followed on surveillance are missing. These data are essential for planning optimal follow-up.OBJECTIVE: Assess incidence and outcome of LR (>2 yr) and VLR (>5 yr) in a large cohort of CS-1 surveillance patients, and examine differences in the clinical characteristics of patients with early relapse (ER), LR, and VLR.DESIGN, SETTING, AND PARTICIPANTS: CS-1 surveillance patients diagnosed between 1984 and 2007 were identified from the retrospective Danish Testicular Cancer (DaTeCa) database.OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: We estimated survival and relapse probabilities and compared the results using log-rank tests and Cox regression analyses. We compared differences in patient characteristics by using χ(2), Fisher exact, and Mann-Whitney tests.RESULTS AND LIMITATIONS: Our study included 3366 (2000 seminoma and 1366 nonseminoma) patients. Median follow-up was 15 yr. Five-year conditional risk of LR was 5.0% and 2.1% for seminoma and nonseminoma patients, respectively. There were no significant differences in disease-specific or overall survival when comparing the LR(VLR) and ER patients by log-rank, but Cox regression adjusted for age showed a significant effect of time to relapse on survival for seminoma patients. Apart from significantly more ER nonseminoma patients with elevated human chorionic gonadotropin at relapse, there were no significant differences in patient characteristics at orchiectomy or relapse. Limitations include retrospective design and exclusion of patients who had been offered adjuvant therapy.CONCLUSIONS: The risk of VLR is minimal, and the patients carry a good prognosis. Patient characteristics of CS-1 surveillance patients with LR(VLR) do not differ significantly from patients with ER.PATIENT SUMMARY: We compared stage I testicular cancer surveillance patients with early relapse (ER) versus late relapse (LR; >2 yr). LR patients as a group did no worse than ER patients, although increased time to relapse was negatively associated with survival for seminoma patients.

Background The purpose was to examine the prevalence of fear of recurrence (FoR) in long-term testicular cancer survivors (TCSs) and the association between FoR and causal attributions of cancer. Methods Testicular cancer survivors were sampled from a clinical register and were sent a questionnaire assessing FoR, depression using Beck Depression Inventory II (BDI-II), physical symptoms (ototoxicity, neuropathy, and Raynaud-like phenomena), and causal attributions of testicular cancer. Results There were 316 TCSs who completed the questionnaires (response rate, 65%). The mean age was 47.6 years (standard deviation (SD) = 10.9), and the mean time since diagnosis was 12.0 years (SD = 3.0). Among the TCSs, 27.9% reported FoR. Univariate analyses revealed that FoR was associated with a BDI-II sum score of ≥19 (odds ratio (OR) = 7.07, p

The NICE trial was designed to evaluate the possible benefits of adding epidermal growth factor receptor targeted therapy to neoadjuvant chemotherapy in patients with estrogen receptor α (ER) negative and operable breast cancer. Preclinical data have suggested that signalling through the ErbB receptors or downstream effectors may repress ER expression. Here the authors investigated whether gefitinib, given neoadjuvant in combination with epirubicin and cyclophosphamide (EC), could restore ER expression. Eligible patients in the NICE trial were women with unilateral, primary operable, ER negative invasive breast cancer ≥ 2 cm. Material from patients randomized and completing treatment (four cycles of neoadjuvant EC plus 12 weeks of either gefitinib or placebo) in the NICE trial having available ER status both at baseline and after neoadjuvant treatment were eligible for this study. Tumors with indication of changed ER phenotype (based on collected pathology reports) were immunohistochemically reassessed centrally. 115 patients were eligible for this study; 59 patients in the gefitinib group and 56 patients in the placebo group. Five (4.3%) of 115 tumors changed ER phenotype from negative to positive. A change was seen in three patients in the gefitinib (5.1%) and in two patients in the placebo (3.6%) group with a difference of 1.51% (95% CI, -6.1-9.1). Results of the NICE trial have been reported previously. Post-operative reassessment of ER expression changed the assessment of ER status in a small but significant fraction of patients and should, whenever possible, be performed following neoadjuvant chemotherapy for ER negative breast cancer. Gefitinib did not affect the reversion rate of ER negative tumors.

Expression of epidermal growth factor receptor (EGFR) may be of prognostic value in renal cell cancer (RCC). Gene amplification of EGFR was investigated in a cohort of 315 patients with advanced RCC from a previously reported randomised study. Using fluorescent in situ hybridisation, only 2 patients (0.6%) had gene amplification; therefore gene amplification is of no prognostic value in RCC.

Purpose Vinflunine (VFL) is a new microtubule inhibitor that has activity against transitional cell carcinoma of urothelial tract (TCCU). We conducted a randomized phase III study of VFL and best supportive care (BSC) versus BSC alone in the treatment of patients with advanced TCCU who had experienced progression after a first-line platinum-containing regimen. Patients and Methods The study was designed to compare overall survival (OS) between patients receiving VFL + BSC (performance status [PS] = 0: 320 mg/m2, every 3 weeks; PS = 0 with previous pelvic radiation and PS = 1: 280 mg/m2 subsequently escalated to 320 mg/m2) or BSC. Results Three hundred seventy patients were randomly assigned (VFL + BSC, n =253; BSC, n = 117). Both arms were well balanced except there were more patients with PS more than 1 (10% difference) in the BSC arm. Main grade 3 or 4 toxicities for VFL + BSC were neutropenia (50%), febrile neutropenia (6%), anemia (19%), fatigue (19%), and constipation (16%). In the intent-to-treat population, the objective of a median 2-month survival advantage (6.9 months for VFL + BSC v 4.6 months for BSC) was achieved (hazard ratio [HR] = 0.88; 95% CI, 0.69 to 1.12) but was not statistically significant (P = .287). Multivariate Cox analysis adjusting for prognostic factors showed statistically significant effect of VFL on OS (P = .036), reducing the death risk by 23% (HR = 0.77; 95% CI, 0.61 to 0.98). In the eligible population (n = 357), the median OS was significantly longer for VFL + BSC than BSC (6.9 v 4.3 months, respectively), with the difference being statistically significant (P = .040). Overall response rate, disease control, and progression-free survival were all statistically significant favoring VFL + BSC (P = .006, P = .002, and P = .001, respectively). Conclusion VFL demonstrates a survival advantage in second-line treatment for advanced TCCU. Consistency of results exists with significant and meaningful benefit over all efficacy parameters. Safety profile is acceptable, and therefore, VFL seems to be a reasonable option for TCCU progressing after first-line platinum-based therapy.

The study was undertaken to identify pre-treatment clinical and histopathological factors of importance for response and survival after cisplatin-based combination chemotherapy, in patients with locally advanced or metastatic transitional cell carcinoma of the urothelium.Clinical, laboratory and histopathological data from 178 consecutive patients, representing all patients treated between 1991 and 2001 in a single institution, were collected. Correlations between these data and response and survival after chemotherapy were analysed using univariate and multivariate analyses.Absence of visceral metastasis was the only parameter with independent correlation to the response to chemotherapy. Two of the analysed parameters were independently associated with increased survival: good performance status (PSor =1) and absence of visceral metastases. Stratification of the patient material according to number of these risk-factors present showed strong association with survival.It was possible to predict survival from pre-treatment clinical parameters and consequently it is possible to select groups with a high and low probability of obtaining long term survival following cisplatin-containing chemotherapy.

Purpose Lapatinib is an orally reversible inhibitor of epidermal growth factor receptor (EGFR)/human epidermal growth factor receptor 2 (HER-2) tyrosine kinases with demonstrated activity in patients with HER-2–positive breast cancer. In the current phase III open-label trial, lapatinib was compared with hormone therapy (HT) in patients with advanced renal cell carcinoma (RCC) that express EGFR and/or HER-2. Patients and Methods Patients with advanced RCC who had experienced disease progression through first-line cytokine therapy—stratified by Karnofsky performance status and number of metastatic sites—were randomly assigned to lapatinib 1,250 mg daily or HT. The primary end point was time to progression (TTP); secondary end points included overall survival (OS), safety, and biomarker analyses. Results Four hundred sixteen patients were enrolled onto the study. Median TTP was 15.3 weeks for lapatinib versus 15.4 weeks for HT (hazard ratio [HR] = 0.94; P = .60), and median OS was 46.9 weeks for lapatinib versus 43.1 weeks for HT (HR = 0.88; P = .29). In a biomarker analysis of patients with EGFR-overexpressed tumors (3+ by immunohistochemistry [IHC]; n = 241) median TTP was 15.1 weeks for lapatinib versus 10.9 weeks for HT (HR = 0.76; P = .06), and median OS was 46.0 weeks for lapatinib versus 37.9 weeks for HT (HR = 0.69; P = .02). These results were confirmed by Cox regression analysis. No unexpected toxicities were observed; the most commonly reported drug-related adverse events (all grades) for lapatinib were rash (44%) and diarrhea (40%). Conclusion Lapatinib was well tolerated with equivalent overall efficacy to HT in advanced RCC patients who had experienced disease progression while receiving cytokines, and the study supports that lapatinib prolonged OS relative to HT in patients with 3+ EGFR status determined by IHC.

Objectives: The first consensus report presented by the European Germ Cell Cancer Consensus Group (EGCCCG) in the year 2004 has found widespread approval by many colleagues throughout the world. In November 2006, the group met a second time under the auspices of the Department of Urology of the Amsterdam Medical Center, Amsterdam, The Netherlands. Methods: Medical oncologists, urological surgeons, radiation oncologists as well as pathologists from several European countries reviewed and discussed the data that had emerged since the 2002 conference, and incorporated the new data into updated and revised guidelines. As for the first meeting, the methodology of evidence-based medicine (EBM) was applied. The results of the discussion were compiled by the writing committee. All participants have agreed to this final update. Results: The first part of the consensus paper describes the clinical presentation of the primary tumor, its treatment, the importance and treatment of testicular intraepithelial neoplasia (TIN), histological classification, staging and prognostic factors, and treatment of stage I seminoma and non-seminoma. Conclusions: Whereas the vast majority of the recommendations made in 2004 remain valid 3 yr later, refinements in the treatment of early- and advanced-stage testicular cancer have emerged from clinical trials. Despite technical improvements, expert clinical skills will continue to be one of the major determinants for the prognosis of patients with germ cell cancer. In addition, the particular needs of testicular cancer survivors have been acknowledged. (C) 2007 European Association of Urology. Published by Elsevier B.V. All rights reserved.

The objective was to evaluate response and survival, as well as efficacy of subsequent supplementary treatment and follow-up strategy in patients with locally advanced transitional cell carcinoma of the bladder following combination chemotherapy with gemcitabine and cisplatin (GC).A total of 84 patients with locally advanced (T4b, Nx, M0 or Tx, N2-3, M0) received GC. After chemotherapy, the strategy was close surveillance in patients with complete response, and supplementary radical cystectomy or radiotherapy whenever possible in patients with partial response.A total of 25 patients (29.8%) with complete response to chemotherapy were followed by close surveillance. This group achieved a median overall survival of 47.6 mo. Another 25 patients had partial response to chemotherapy. Of these patients, 16 had supplementary treatment, with 10 achieving "no evidence of disease" (NED). Thus, a total of 35 patients achieved NED with a median overall survival of 48.7 mo versus 10.2 mo in patients not achieving NED (hazard ratio=0.10; 95%CI, 0.05-0.20; p0.0001). The rate of NED was higher in the group of patients who had a cystectomy compared with the group who received radiotherapy as supplementary treatment.In patients with locally advanced bladder cancer, NED following chemotherapy alone or chemotherapy plus supplementary cystectomy or radiotherapy is essential to achieve long-term survival. Patients with a partial response should be offered radical cystectomy whenever possible, which seems to be superior to radiotherapy. Close surveillance may be an alternative to immediate cystectomy in patients with complete response following chemotherapy.

To determine the optimal use of chemotherapy in the neoadjuvant, adjuvant, and metastatic setting in patients with advanced urothelial cell carcinoma, a consensus conference was convened by the World Health Organization (WHO) and the Société Internationale d'Urologie (SIU) to critically review the published literature on chemotherapy for patients with locally advanced bladder cancer. This article reports the development of international guidelines for the treatment of patients with locally advanced bladder cancer with neoadjuvant and adjuvant chemotherapy. Bladder preservation is also discussed, as is chemotherapy for patients with metastatic urothelial cancer. The conference panel consisted of 10 medical oncologists and urologists from 3 continents who are experts in this field and who reviewed the English-language literature through October 2004. Relevant English-language literature was identified with the use of Medline; additional cited works not detected on the initial search regarding neoadjuvant chemotherapy, bladder preservation, adjuvant chemotherapy, and chemotherapy for patients with metastatic urothelial cancer were reviewed. Evidence-based recommendations for diagnosis and management of the disease were made with reference to a 4-point scale. Results of the authors' deliberations are presented as a consensus document. Meta-analysis of randomized trials on cisplatin-containing combination neoadjuvant chemotherapy revealed a 5% difference in favor of neoadjuvant chemotherapy. No randomized trials have yet compared survival with transurethral resection of bladder tumor alone versus cystectomy for the management of patients with muscle-invasive disease. Collaborative international adjuvant chemotherapy trials are needed to assist researchers in assessing the true value of adjuvant chemotherapy. Systemic cisplatin-based combination chemotherapy is the only current modality that has been shown in phase 3 trials to improve survival in responsive patients with advanced urothelial cancer. A panel of international experts has formulated grade A through D recommendations for the management of patients with locally advanced and metastatic urothelial cancer on the basis of level 1 to 3 evidence and the findings of phase 2 trials, prospective randomized clinical trials, and meta-analyses.

The objective of the present study was to confirm the expression and localisation pattern of the urokinase-type plasminogen activator receptor (uPAR) focusing on its possible clinical relevance in patients with urothelial neoplasia of the bladder. uPAR is a central molecule in tissue remodelling during cancer invasion and metastasis and is an established prognostic marker in various cancer diseases other than bladder cancer. Formalin-fixed and paraffin-embedded tumour-tissue blocks from 186 patients treated with radical cystectomy were analysed. uPAR expression was scored as either negative or positive as well as by the actual score. Separate scores were obtained for cancer cells, macrophages and myofibroblasts at the invasive front and in tumour core. We were able to confirm, in an independent patient cohort, the tissue expression and localisation pattern of uPAR as investigated by Immunohistochemistry as well as a significant association between uPAR positivity and increasing tumour stage and tumour grade. This demonstrates the robustness of our previous and current findings. In addition the association between uPAR positive myofibroblasts and poor survival was reproduced. The highest hazard ratios for survival were seen for uPAR positive myofibroblasts both at the invasive front and in tumour core. Evaluating uPAR expression by the actual score showed a significant association between uPAR positive myofibroblasts in tumour core and an increased risk of cancer specific mortality. Our investigations have generated new and valuable biological information about the cell types being involved in tumour invasion and progression through the plasminogen activation system.

Purpose: To test the effect of stereotactic body radiotherapy (SBRT) in the treatment of medically inoperable patients with limited-stage non-small-cell lung cancer (NSCLC) in a Phase II trial. Methods and Materials: Forty patients with Stage I NSCLC were treated with SBRT with a central dose of 15 Gy x 3 within 5-8 days. Results: Eight patients (20%) obtained a complete response, 15 (38%) had a partial response, and 12 (30%) had no change or could not be evaluated. Only 3 patients had a local recurrence, and the local control rate 2 years after SBRT was 85%. At 2 years, 54% were without local or distant progression, and overall survival was 47%. Within 6 months after treatment, one or more Grade >/=2 reactions were observed in 48% of the patients. Conclusions: Stereotactic body radiotherapy in patients with limited-stage NSCLC resulted in a high probability of local control and a promising survival rate. The toxicity after SBRT of lung tumors was moderate. However, deterioration in performance status, respiratory insufficiency, and other side effects were observed

Objective The prognosis of patients with apparently localized, operable, muscle-invasive bladder cancer depends to a large extent on the presence or absence of subclinical, microscopic distant metastases at the time of surgery. Expression of the S100A4 protein has been shown to correlate with the risk of metastasis in both animal tumour-model systems and clinical investigations in other tumour types. The purpose of the present study was to investigate the prognostic potential of S100A4 protein expression for predicting distant metastatic relapse in muscle-invasive bladder cancer. Methods We analyzed 108 consecutive patients, treated for transitional cell bladder cancer with preoperative radiotherapy and cystectomy. Pretherapeutic biopsies of the bladder tumours were investigated for immunohistochemical expression of S100A4 protein and results, along with clinical and histopathological data, compared with the pattern of relapses over a 10+ yr follow-up period. Results Focal S100A4 protein expression emerged as the only significant independent predictor of distant metastatic relapse and distant metastasis–free survival in multivariate analysis. Conclusion There is a potential role for this marker in denoting patients with high or low risk of distant relapse independent of clinical stage and grade.

The detection of melanoma cells in peripheral blood has been proposed to select patients with a high risk of relapse. In this study, tyrosinase and melanoma antigen recognized by T cells 1 (MART-1) mRNA expression was evaluated in serial samples obtained before definitive surgery and during follow-up in patients with American Joint Committee on Cancer stage I-II melanoma. Serial samples (n=2,262) were collected from 236 patients from 1997 to 2002. Analyses of the RNA samples were performed with a calibrated reverse transcriptase-PCR assay. Gender, age, primary tumor site, ulceration, thickness, Clark level, and histological subtype were analyzed together with tyrosinase and MART-1 mRNA treated as updated covariates in a Cox proportional-hazard model. After a median follow-up time of 66 months, 42 out of 236 patients (18%) had relapsed. The following variables were significantly associated with relapse-free survival in the univariate analyses: tyrosinase, MART-1, gender, ulceration, thickness, Clark level, and histological subtype. Entering these covariates into a multivariate Cox analysis resulted in thickness as the single independent prognostic factor (P 5% significance level. The serial measurements of tyrosinase and MART-1 mRNA in peripheral blood of stage I-II melanoma patients cannot be demonstrated to have independent prognostic impact on relapse-free survival

BACKGROUND: YKL-40 is a growth factor for connective tissue cells and stimulates migration of endothelial cells. Cancer cells, macrophages, and neutrophils secrete YKL-40. Its function in cancer is unknown. High serum YKL-40 levels have been associated with a poor prognosis in patients with several solid tumors. The prognostic impact of serum YKL-40 in metastatic melanoma was evaluated. METHODS: YKL-40 was measured in serial serum samples from 110 patients with metastatic melanoma obtained immediately before and during treatment and from 245 healthy subjects. RESULTS: Patients had higher serum YKL-40 values than healthy subjects (P < 0.001). Pretreatment serum YKL-40 was elevated in 45% of the patients and correlated to site of metastases (P = 0.03) and poor performance status (P = 0.002). Multivariate Cox analysis showed that serum YKL-40 (hazard ratio [HR] = 1.9; 95% confidence interval [CI], 1.2-2.8; P = 0.004) and serum lactate dehydrogenase (LDH) (HR = 1.9; 95% CI, 1.2-2.9; P = 0.004) were independent prognostic factors for survival. A combination variable of elevated serum YKL-40 and LDH quadrupled the risk of early death (HR = 4.4; 95% CI, 2.5-7.7; P < 0.001) compared with patients with normal levels. The combination of YKL-40 and LDH had a stronger prognostic impact than the American Joint Committee on Cancer (AJCC) Stage IV classification. Furthermore, serum samples were available from 12 patients during followup. In 9 of 11 patients a significant increase in serum YKL-40 was observed together with disease progression. In one patient with a lasting complete response, serum YKL-40 remained normal. CONCLUSIONS: An elevated serum YKL-40 was an independent prognostic factor for poor survival in patients with metastatic melanoma. When combining serum YKL-40 and LDH, patients could be separated into three prognostic groups based on the number of elevated biomarkers. The findings should be validated in an independent study

Background and purpose Our own experimental data suggests a therapeutic synergism between low-dose total body irradiation (LTBI) and interleukin-2 (IL-2). Patients and methods Forty-five patients received a maximum of 2 cycles of high dose subcutaneous (s.c.) IL-2 and LTBI. One treatment cycle included 5 weeks treatment followed by 2 weeks break and composed of a single radiation fraction 0.1Gy on days 1, 8, 22 and 30 and IL-2: 18 MU×2 daily s.c. on days 2 to 5 and days 16–19 as well as 9MU×2 daily s.c. on days 9–12 and 31–34. In 17 patients, flow cytometric analyses of the various subpopulations of immune cells were done on blood samples before the first LTBI fraction and 24h after LTBI as well as after the first week of treatment. Results Two patients (4.4%) had a partial response (PR) and 13 patients (29%) had stable disease (SD). The duration of the partial remission and stable disease did not exceed 3 months. The median overall survival was 5.8 months (95% CI, 4–8 months). Thirty-four of the 58 treatment cycles (74%) were given in 100% of the intended dose without modification or delay. The dose was modified in 15 cycles (26%) because of progression (6), liver toxicity (3), CNS toxicity (2), thrombocytopenia (1), lung morbidity (1) and itching (1). There were no treatment-related deaths. Flowcytometry data showed a significant increase in the percentage of cells carrying the β chain of IL-2 receptor (CD122+), a significant increase in the percentage of NK cells (CD56+ cells) as well as a significant reduction in the percentage of B cells (CD20+) and monocytes (CD14+). Conclusions This LTBI and IL-2 regimen was well tolerated, however it cannot be recommended because of its low clinical efficacy. No indication of increased efficacy or altered toxicity was seen using LTBI.

This study was conducted to examine the prognostic impact of four biomarkers [tyrosinase and MART-1 messenger RNA (mRNA), S100beta protein and lactate dehydrogenase (LDH)] in patients with metastatic melanoma, together with established clinical factors. Tyrosinase and MART-1 mRNA were measured by quantitative reverse transcriptase-polymerase chain reaction (RT-PCR). S100beta was measured using a commercially available immunoassay, and LDH was analysed conventionally. All markers were measured in blood samples before interleukin-2-based immunotherapy in 85 patients with metastatic melanoma. LDH, S100beta, tyrosinase, number of metastatic sites, location of metastatic sites and performance status were all significant factors for survival in univariate analyses. In multivariate analysis, tyrosinase [hazard ratio (HR)=1.6; 95% confidence interval (CI), 1.1-2.6; P=0.04] and LDH (HR=2.0; 95% CI, 1.1-3.5; P=0.02) were both independent prognostic factors for survival. A combination variable of tyrosinase and LDH remained independently associated with survival (P=0.04) after adjusting for the American Joint Committee on Cancer (AJCC) stage IV classification in a multivariate analysis involving both models. It can be concluded that tyrosinase mRNA and elevated LDH are independent prognostic factors for poor survival in this group of 85 patients. Additional studies are needed before the prognostic value of tyrosinase mRNA in metastatic melanoma can be firmly established. Further evaluation of the combined measurement of tyrosinase mRNA and LDH is warranted.

Background and purpose: The majority of patients with pancreatic cancer have advanced disease at the time of diagnosis and are not amenable for surgery. Stereotactic radiotherapy (SRT) may be an alternative treatment for patients with locally advanced disease. The effect of SRT was investigated in the present phase-II trial. Patients and methods: Twenty-two patients with locally advanced and surgically non-resectable, histological proven pancreatic carcinoma were included into the trial. The patients were immobilized by the Elekta stereotactic body frame (SBF) or a custom made body frame. SRT was given on standard LINAC with standard multi-leaf collimator. Central dose was 15 Gy!3 within 5–10 days. Results: Evaluation of response was found to be very difficult due to radiation and tumour related tissue reaction. Only two patients (9%) were found to have a partial response (PR), the remaining had no change (NC) or progression (PD) after treatment. Six patients had local tumour progression, but only one patient had an isolated local failure without simultaneous distant metastasis. Median time to local or distant progression was 4.8 months. Median survival time was 5.7 months and only 5% were alive 1 year after treatment. Acute toxicity reported 14 days after treatment was pronounced. There was a significant deterioration of performance status (PZ0.008), more nausea (PZ0.001) and more pain (PZ0.008) after 14 days compared with base-line. However, 8 of 12 patients (66%) improved in performance status, scored less nausea, pain, or needed less analgesic drugs at 3 months after treatment. Four patients suffered from severe mucositis or ulceration of the stomach or duodenum and one of the patients had a non-fatal ulcer perforation of the stomach. Conclusions: SRT was associated with poor outcome, unacceptable toxicity and questionable palliative effect and cannot be recommended for patients with advanced pancreatic carcinoma. q 2005 Elsevier Ireland Ltd. All rights reserved. Radiotherapy and Oncology 76 (2005) 48–53.

Purpose: It has been hypothesized that tumor cells expressing Fas ligand (FasL) might be able to counterattack and neutralize tumor-infiltrating lymphocytes. We assessed the effect of FasL tumor counterattack on the clinical outcome of interleukin-2 (IL-2)–based immunotherapy in metastatic renal cell carcinoma.Experimental Design: Tumor core needle biopsies were obtained before IL-2–based immunotherapy in 86 patients and repeated within the first cycle in 57 patients. Tumor cells expressing FasL and intratumoral lymphocyte subsets expressing CD4, CD8, CD56, and CD57 were analyzed by immunohistochemistry.Results: At baseline, negative FasL staining in tumor cells was seen in 10 of 86 (12%) biopsies, whereas intense FasL staining was seen (a) in fewer than 10% of tumor cells in 26 (30%) biopsies; (b) in 11 to 50% of tumor cells in 25 (29%) biopsies; (c) in 51 to 90% of tumor cells in 18 (21%) biopsies; and (d) in >90% of tumor cells in 7 (8%) biopsies. On treatment, tumor FasL expression did not change from baseline levels. Moreover, tumor FasL expression was not correlated with objective response or survival whereas the absolute number of CD4+, CD8+, CD56+, and CD57+ cells per mm2 tumor tissue at baseline was significantly higher in responding patients compared with nonresponding patients (P = 0.01, P = 0.008, P = 0.015, and P < 0.001, respectively). During the first course of immunotherapy, the absolute number of CD4+, CD8+, and CD57+ cells per mm2 tumor tissue was significantly higher in responding patients compared with nonresponding patients (P = 0.034, P < 0.001, and P < 0.001, respectively). However, no correlation was observed between the number of intratumoral lymphocytes and tumor FasL expression level.Conclusion: These observations do not support the hypothesis that FasL tumor “counterattack” has an effect on the clinical outcome in metastatic renal cell carcinoma during IL-2–based immunotherapy.

A cost-utility analysis was conducted to compare the gemcitabine (Gemzar)/cisplatin and methotrexate/vinblastine(Velban)/doxorubicin (Doxil)/cisplatin regimens in the treatment of locally advanced or metastatic bladder cancer. The analysis combined the results of a cost analysis of a head-to-head Phase III clinical trial with those from a cross-sectional utility study. The analysis was performed from the perspective of the National Health Service in England and Wales. Medical resource use was obtained from the clinical trial database, from which patient-level cost streams were estimated for each treatment group. Unit costs for each resource utilization component were sought from the latest UK cost sources available at the time of analysis (2001). The distribution of the mean total and incremental costs for each group was simulated via bias-adjusted bootstrapping. Time trade-off utilities were derived from the utility study, which aimed to value the superior toxicity profile associated with gemcitabine/cisplatin, given comparable efficacy, in a discrete choice model assessing toxicity attributes and risks. The mean incremental cost of gemcitabine/cisplatin over methotrexate/vinblastine/doxorubicin/cisplatin was estimated to be approximately pound sterling 2976 per patient, based on a mean of 4.65 cycles per patient treated with gemcitabine/cisplatin compared with a mean of 3.92 cycles per methotrexate/vinblastine/doxorubicin/cisplatin patient. When combined with the utility estimates, this resulted in an incremental cost-effectiveness ratio of approximately pound sterling 22,925 per quality-adjusted life year gained associated with the choice of gemcitabine/cisplatin over methotrexate/vinblastine/doxorubicin/cisplatin. A 95% confidence interval for the incremental cost-effectiveness ratio was calculated to range from pound sterling 12,911 to 33,589 per quality-adjusted life year gained. The incremental cost of gemcitabine/cisplatin is primarily due to the direct costs of chemotherapy given minimal cost offsets. However, an incremental cost per quality-adjusted life year ratio in the range of pound sterling 20,000-30,000 per quality-adjusted life year gained suggested that the regimen is reasonable value for money in England and Wales.

Purpose To describe treatment results in a large cohort with stage I nonseminoma germ cell cancer (NSGCC) treated in a surveillance program. Patients and Methods From January 1, 1984, to December 31, 2007, 1,226 patients with stage I NSGCC, including high-risk patients with vascular invasion, were observed in a surveillance program. Results The relapse rate after orchiectomy alone was 30.6% at 5 years. Presence of vascular invasion together with embryonal carcinoma and rete testis invasion in the testicular primary identified a group with a relapse risk of 50%. Without risk factors, the relapse risk was 12%. Eighty percent of relapses were diagnosed within the first year after orchiectomy. The median time to relapse was 5 months (range, 1 to 308 months). Early relapses were mainly detected by increase in tumor markers, and late relapses were detected by computed tomography scans. Relapses after 5 years were seen in 0.5% of the whole cohort or in 1.6% of relapsing patients. The majority of relapses (94.4%) belonged to the good prognostic group according to the International Germ Cell Cancer Collaborative Group classification. The disease-specific survival at 15 years was 99.1%. Conclusion A surveillance policy for patients with stage I NSGCC is a safe approach associated with an excellent cure rate and an overall low treatment burden despite a high relapse rate in a small group of patients. We recommend surveillance for patients with stage I NSGCC with immediate systemic treatment at relapse. Clearly defined risk factors for relapse are presented if an option of risk-adapted treatment is preferred.

BACKGROUND: Increasing concerns about late effects after adjuvant treatment for stage I seminoma have made surveillance an attractive alternative.OBJECTIVE: To evaluate the surveillance strategy in a nationwide cohort study.DESIGN, SETTING, AND PARTICIPANTS: A retrospective, population-based study of Danish patients diagnosed with stage I seminoma between 1984 and 2008 and followed for 5 yr (n=1954). Patient data were linked with national registries on November 30, 2012, to obtain information on late relapse, vital status, and cause of death.OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Disease-specific survival (DSS), overall survival, relapse rates, time to relapse, detection of relapse, and prognostic factors for relapse were described for the cohort. The Kaplan-Meier method was used to determine survival probabilities. A Cox proportional hazards model was used for multivariate analysis of prognostic factors.RESULTS AND LIMITATIONS: Median follow-up time was 15.1 yr. In total, 369 patients relapsed after a median 13.7 mo. DSS after 15 yr was 99.3%. Tumor size was a significant factor for relapse. Either vascular invasion or invasion of epididymis was significant if the other factor was excluded from analysis. Limitations include the retrospective nature of the study and the number of missing values in analysis.CONCLUSIONS: In the world's largest study of stage I seminoma patients, we found surveillance to be a safe alternative to adjuvant therapies. Tumor size was a significant factor for relapse, together with either invasion of epididymis or vascular invasion.PATIENT SUMMARY: In this nationwide study, we looked at the outcomes of patients with stage I seminoma followed for 5 yr. We found that surveillance is a safe alternative to adjuvant treatment.

Serum lactate dehydrogenase isoenzyme 1 catalytic concentration (S-LD-1) was measured at the time of orchiectomy in 104 patients with nonseminomatous testicular germ cell tumors (NSTGCT) clinical stage I who participated in a randomized study comparing surveillance after orchiectomy (group I) and radiotherapy (group II). For 68 patients, S-LD-1 was measured in a serum sample before or on the day of the orchiectomy. Twenty-seven patients (40%) had elevated S-LD-1; median 102 U/L (range 41-335). For the remaining 36 patients. S-LD-1 was measured in a serum sample after orchiectomy: 8 of these patients (22%) had elevated S-LD-1. S-LD-1 was normalized shortly after surgery in most patients with a preorchiectomy elevated S-LD-1. Fifteen of the 68 patients relapsed: 9 out of 27 with an elevated S-LD-1 and 6 out of 41 patients with normal S-LD-1 (p = 0.13, Fisher's exact test). In group 1, those with a preoperatively elevated S-LD-1 had a lower 8-years' relapse-free survival than those with a normal S-LD-1 (40% vs. 80%, p = 0.003, log-rank test). The role of S-LD-1 in the staging, prognostication and monitoring of patients with NSGCT clinical stage I should be further explored in a large, prospective study.

Studies of urothelial tumors have identified structural abnormalities in a number of chromosomes. This study aimed to identify specific genetic changes of patients with advanced urothelial cancers, and relate these changes to increased chemotherapy sensitivity or good prognosis. We screened 56 muscle-invasive bladder cancer tumors for loss of heterozygosity (LOH) at chromosome 1p, 8p, 10p, 13q, and 17p with PCR using 6 microsatellite markers. All patients had recurrent locally advanced or metastatic disease. DNA was extracted after microdissection of the primary tumor and normal tissue from paraffin-embedded specimens. The PCR products were electrophoresed in an ABI Prism 377 DNA sequencer and the alleles from tumor DNA and normal tissue DNA were analyzed using the GeneScan program. The LOH findings were correlated with response to chemotherapy and survival. Allelic loss of specific markers was present in 26–50% of the informative tumors. The most frequent LOH was observed at 17p, supporting the notion that this region may contain genes of importance to urothelial cancer progression. The overall rate of response to chemotherapy was 48%, and ranged from 40% to 56% according to specific LOH changes. The median survival of all patients from start of chemotherapy was 5.8 months and ranged from 5.3 to 7.9 months for patients with specific LOH changes. Response and survival of patients with no lost markers was the same size, compared to patients with one, two, or more lost markers. Specific genetic changes were detected in a significant number of tumors from patients with advanced urothelial cancer. These changes were not predictive of response to chemotherapy or of the duration of survival.

We propose an appropriate assessment of patients with disseminated transitional cell carcinoma of the urothelial tract, and investigate the pattern of metastases relative to pathological features and primary tumor treatment.A total of 156 consecutive patients with recurrent locally advanced (nonresectable, radioresistant) and/or metastatic transitional cell carcinoma of the urothelial tract were evaluated with blood tests, chest x-ray, bone scintigraphy, bone marrow biopsy, and abdominal and brain computerized tomography.Distant metastases were evident in 86% of the patients, with lymph nodes and bones being the most frequent sites. Bone metastases were mostly in the pelvis or lower spine and were asymptomatic in 19% of patients. Bone marrow metastases were noted in 14% of these patients. However, most of them also had radiological bone metastases and bone marrow biopsy is not recommended for routine evaluation. Approximately 2% of patients had brain metastases without symptoms at recurrence. Elevated lactate dehydrogenase was predictive of disseminated disease. Patients receiving radical radiotherapy as primary treatment had an increased rate of recurrent locally advanced disease but the same frequency of distant metastases compared to those undergoing cystectomy. Primary tumor features did not relate to the pattern of metastases.We recommend chest x-ray, whole abdominal computerized tomography and routine blood tests, including lactate dehydrogenase, for patients with recurrent locally advanced or metastatic disease. Skeletal symptoms should be examined radiologically, while asymptomatic patients with recurrence in sites other than bone should be evaluated with bone scintigraphy.

Poly(A) mRNA was isolated from human placental trophoblast cells stimulated with 100 U/mL of interleukin-2 and 5 microg/mL of phytohemagglutinin and reverse-transcribed. The cDNA coding for the mature interferon-gamma (IFN-gamma) protein was amplified using specific primers, cloned into the pGEX-4T2 vector, and expressed in Escherichia coli. Treatment of four fresh bladder transitional cell carcinoma (TCC) biopsies (TCCs 845-1, grade II, Ta; TCC 925-1, grade II, Ta; TCC 919-1, grade III, T1; TCC 950-1, grade III, T1) with the purified recombinant trophoblast IFN-gamma (50 U/mL, 20 h), followed by proteome analysis using two-dimensional gel electrophoresis, revealed several major proteins whose level of expression were affected by this cytokine. Of these, five (tryptophanyl-tRNA synthetase, the interferon gamma-inducible protein gamma3, mangase superoxide dismutase, and two unknown proteins of apparent molecular masses of 35.8 and 11.2 kDa, respectively) were upregulated in at least 75% of the tumors analyzed while one was downregulated (aldose reductase). Proteins were identified using a combination of techniques that included microsequencing, two-dimensional polyacrylamide gel electrophoresis (2-D PAGE) immunoblotting and comparison with the transitional cell carcinoma isoelectric focusing (IEF) database (http://biobase.dk/cgi-bin/celis). Proteome profile analysis of primary cultures from a low-grade lesion (TCC 846-1, Grade II, Ta) labeled in the presence and absence of IFN-gamma showed that all of the proteins disregulated in vivo were also affected in the cultures. The cultured cells, on the other hand, exhibited additional changes that were not detected in vivo and that may reflect adaptation to the culturing conditions. Taken together, the results provide a first glance at the effect of IFN-gamma on the protein expression profiles of TCCs, and in due course may form the basis for more comprehensive studies aimed at evaluating the usefulness of this cytokine in bladder cancer management.

BACKGROUND: The focus of Specialized Palliative Care (SPC) is to improve care for patients with incurable diseases and their families, which includes the opportunity to make their own choice of place of care and ultimately place of death. The Danish Palliative Care Trial (DOMUS) aims to investigate whether an accelerated transition process from oncological treatment to continuing SPC at home for patients with incurable cancer results in more patients reaching their preferred place of care and death. The SPC in this trial is enriched with a manualized psychological intervention.METHODS/DESIGN: DOMUS is a controlled randomized clinical trial with a balanced parallel-group randomization (1:1). The planned sample size is 340 in- and outpatients treated at the Department of Oncology at Copenhagen University Hospital. Patients are randomly assigned either to: a) standard care plus SPC enriched with a standardized psychological intervention for patients and caregivers at home or b) standard care alone. Inclusion criteria are incurable cancer with no or limited antineoplastic treatment options.DISCUSSION: Programs that facilitate transition from hospital treatment to SPC at home for patients with incurable cancer can be a powerful tool to improve patients' quality of life and support family/caregivers during the disease trajectory. The present study offers a model for achieving optimal delivery of palliative care in the patient's preferred place of care and attempt to clarify challenges.TRIAL REGISTRATION: Clinicaltrials.gov Identifier: NCT01885637.

Purpose: The anatomical pattern of recurrence and metastases in patients with urothelial cancer are described, and the relationship between treatment and features of the primary invasive tumor and the subsequent pattern of metastases is analyzed.Materials and Methods: Between 1976 and 1991, 240 patients with recurrent or metastatic urothelial cancer were admitted to our department.Results: The majority of the patients had recurrence within 2 years after initial diagnosis. Local recurrences and lung metastases were diagnosed significantly earlier than other metastases. Multiple sites were involved in more than half of the patients. The most common sites of recurrence were local in the bladder in 65 percent of the cases and bone in 35 percent, followed by lymph nodes in 26 percent and lung in 20 percent. The pattern of metastases was similar in patients with different histological findings, grade and location of the primary tumor. Patients younger than 60 years and those with cancer of the renal pel...

Purpose The combination of gemcitabine plus cisplatin (GC) is a standard regimen in patients with locally advanced or metastatic urothelial cancer. A phase I/II study suggested that a three-drug regimen that included paclitaxel had greater antitumor activity and might improve survival. Patients and Methods We conducted a randomized phase III study to compare paclitaxel/cisplatin/gemcitabine (PCG) with GC in patients with locally advanced or metastatic urothelial carcinoma. Primary outcome was overall survival (OS). Secondary outcomes were progression-free survival (PFS), overall response rate, and toxicity. Results From 2001 to 2004, 626 patients were randomly assigned; 312 patients were assigned to PCG, and 314 patients were assigned to GC. After a median follow-up of 4.6 years, the median OS was 15.8 months on PCG versus 12.7 months on GC (hazard ratio [HR], 0.85; P = .075). OS in the subgroup of all eligible patients was significantly longer on PCG (3.2 months; HR, 0.82; P = .03), as was the case in patients with bladder primary tumors. PFS was not significantly longer on PCG (HR, 0.87; P = .11). Overall response rate was 55.5% on PCG and 43.6% on GC (P = .0031). Both treatments were well tolerated, with more thrombocytopenia and bleeding on GC than PCG (11.4% v 6.8%, respectively; P = .05) and more febrile neutropenia on PCG than GC (13.2% v 4.3%, respectively; P < .001). Conclusion The addition of paclitaxel to GC provides a higher response rate and a 3.1-month survival benefit that did not reach statistical significance. Novel approaches will be required to obtain major improvements in survival of incurable urothelial cancer.

Summary Background Adjuvant high-dose interferon alfa-2b improves relapse-free survival (RFS) in patients with high-risk melanoma, although benefits in overall survival are uncertain. Because of the toxic effects of high-dose regimens, intermediate doses are being explored. We investigated whether adjuvant therapy with intermediate-dose interferon alfa-2b for 1 or 2 years would improve outcomes in patients with stage IIB–IIC or III resected cutaneous melanoma. Methods This randomised, open-label, phase 3, parallel-group trial was undertaken between 1996 and 2004. 855 patients were randomly assigned at 35 centres in the Nordic countries by block randomisation to three groups: observation only (group A); 4 weeks of induction (interferon alfa-2b 10 million units flat dose subcutaneously 5 days per week) followed by 12 months of maintenance therapy (interferon alfa-2b 10 million units flat dose subcutaneously 3 days per week; group B); or 1 month of induction and 24 months of maintenance (group C). Neither investigators nor patients were masked to treatment assignment. Patients were stratified for country and tumour stage; patients with stage III disease were further stratified for presence of metastatic lymph nodes at primary diagnosis versus at relapse, palpable versus non-palpable lymph-node metastases, and number of metastatic lymph nodes. The primary endpoint was overall survival in the two interferon alfa-2b groups combined. Analyses were by intention to treat. This study is registered with ClinicalTrials.gov, number NCT01259934. Findings 284 patients were assigned to group A, 285 to group B, and 286 to group C; all patients were analysed. The median follow-up time was 72·4 months (IQR 46·9–98·0). We recorded no significant improvement in overall survival in patients given interferon alfa-2b compared with observation: median overall survival was 56·1 months (IQR 22·3 to >120·0) in group A, 72·1 months (25·8 to >120) in group B, and 64·3 months (24·7 to >120) in group C (p=0·600). Hazard ratios (HR) for overall survival were 0·91 (95% CI 0·74–1·10; p=0·642) for groups B and C combined versus observation; 0·91 (0·72–1·14; p=0·652) for group B versus observation; and 0·91 (0·72–1·15; p=0·858) for group C versus observation. Median RFS was 23·2 months (IQR 5·6 to 120) in group B, and 28·6 months (8·6 to >120) in group C (p=0·034). HRs for RFS were 0·80 (0·67–0·96; p=0·030) for groups B and C combined versus observation, 0·77 (0·63–0·96; p=0·034) for group B versus observation, and 0·83 (0·68–1·03; p=0·178) for group C versus observation. The most common grade 3 and 4 adverse events were fatigue (five in group A [1·8%], 28 in group B [9·8%], and 32 in group C [11·2%]), myalgia (three [1·1%], 15 [5·3%], 14 [4·9%], respectively), and thrombocytopenia (15 [5·3%], 23 [8·1%], eight [2·8%], respectively). Interpretation Adjuvant therapy with intermediate-dose interferon alfa-2b did not significantly improve overall survival. Interferon alfa-2b with 1-year maintenance therapy significantly improved RFS, but we recorded no significant effect for 2-year maintenance therapy. Further research is in progress to define the subgroup of patients who benefit from adjuvant interferon alfa-2b. Funding Schering-Plough (now Merck); the Radiumhemmet Research Funds, Stockholm; the Stockholm County Council; and the Swedish Cancer Society.