Do Editorialists With Industry-Related Conflicts of Interest Write Unduly Favorable Editorials for Cancer Drugs in Top Journals?

BACKGROUND: Editorials accompanying the publication of trials in major oncology journals can have a substantial influence on clinical practice. We describe the prevalence of financial conflicts of interest (FCOIs) of authors writing such editorials and the extent to which FCOIs may shape the interpretation of clinical trials. METHODS: We examined editorials published in 2018 alongside trial reports in the top 5 journals that publish cancer drug trials (New England Journal of Medicine, Lancet, Lancet Oncology, JAMA Oncology, and Journal of Clinical Oncology). An editorial was considered to have an FCOI if at least one of the editorialists had any disclosed FCOI. An FCOI with the same company whose drug was being discussed in the editorial was classified as a direct FCOI. Editorials were reviewed for their content and classified as being unduly favorable (defined as the presence of a positive spin without discussion of limitations) or not. Association of an FCOI and a direct FCOI with writing an unduly favorable editorial was assessed. RESULTS: Of the 90 editorials assessed, 74% (n=67) were classified as having an FCOI with the pharmaceutical industry, and 39% (n=35) had an FCOI with the same company whose product was being discussed in the editorial (direct FCOI). Editorials were classified as being unduly favorable toward the study drug in 12% (8 of 67) and 13% (3 of 23) (P=1.0) of those with and without FCOIs, respectively; corresponding rates with and without direct FCOI were 23% (8 of 35) and 5% (3 of 55), respectively (P=.009). CONCLUSIONS: Editorials in top oncology journals were frequently authored by experts with FCOIs, including direct FCOIs. Authoring an unduly favorable editorial for a new cancer drug was significantly associated with the author having a direct FCOI with the same company. These findings support the call for journals to ensure that authors of editorials have no direct FCOIs.

Primary care providers' experiences with and perceptions of personalized genomic medicine.

OBJECTIVE: To assess primary care providers' (PCPs') experiences with, perceptions of, and desired role in personalized medicine, with a focus on cancer. DESIGN: Qualitative study involving focus groups. SETTING: Urban and rural interprofessional primary care team practices in Alberta and Ontario. PARTICIPANTS: Fifty-one PCPs. METHODS: Semistructured focus groups were conducted and audiorecorded. Recordings were transcribed and analyzed using techniques informed by grounded theory including coding, interpretations of patterns in the data, and constant comparison. MAIN FINDINGS: Five focus groups with the 51 participants were conducted; 2 took place in Alberta and 3 in Ontario. Primary care providers described limited experience with personalized medicine, citing breast cancer and prenatal care as main areas of involvement. They expressed concern over their lack of knowledge, in some circumstances relying on personal experiences to inform their attitudes and practice. Participants anticipated an inevitable role in personalized medicine primarily because patients seek and trust their advice; however, there was underlying concern about the magnitude of information and pace of discovery in this area, particularly in direct-to-consumer personal genomic testing. Increased knowledge, closer ties to genetics specialists, and relevant, reliable personalized medicine resources accessible at the point of care were reported as important for successful implementation of personalized medicine. CONCLUSION: Primary care providers are prepared to discuss personalized medicine, but they require better resources. Models of care that support a more meaningful relationship between PCPs and genetics specialists should be pursued. Continuing education strategies need to address knowledge gaps including direct-to-consumer genetic testing, a relatively new area provoking PCP concern. Primary care providers should be mindful of using personal experiences to guide care.

Molecular determinants of outcome with mammalian target of rapamycin inhibition in endometrial cancer.

BACKGROUND: Targeting the phosphatidylinositol 3-kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) pathway is of increasing interest as a therapeutic strategy in many tumors. The aim of this study was to identify molecular markers associated with mTOR inhibitor activity in women with metastatic endometrial cancer. METHODS: Archival tumor samples were collected from 94 women with recurrent or metastatic endometrial cancer who participated in 3 National Cancer Insitute of Canada Clinical Trials Group phase 2 trials investigating single-agent mTOR inhibitors: IND160A and IND160B (temsirolimus) and IND192 (ridaforolimus). Analyses included mutational profiling using the OncoCarta Panel version 1.0 and immunohistochemical expression of the tumor suppressor gene PTEN (phosphatase and tensin homologue) and stathmin, a marker of PI3K activation. Associations between biomarker results and clinical outcomes were assessed. RESULTS: Mutations were found in 32 of 73 analyzed tumors, PIK3CA (21 patients) was the most common mutated gene. Co-mutations were seen in 8 tumors, most frequently KRAS and PIK3CA (4 cases). PTEN loss was observed in 46 of 85 samples analyzed and increased stathmin expression was observed in 15 of 65 analyzed samples. No correlation was observed between biomarkers and response or progression. In patients taking concurrent metformin, there was a trend toward lower progression, of 11.8% versus 32.5% (P = .14). CONCLUSIONS: No predictive biomarker or combination of biomarkers for mTOR inhibitor activity were identified in this study. Restriction and enrichment of study entry, especially based on archival tumor tissue, should be undertaken with caution in trials using these agents.

Phase II study of oral ridaforolimus in women with recurrent or metastatic endometrial cancer.

OBJECTIVE: The phosphatidylinositol-3 kinase/serine-threonine kinase PI3K/AKT pathway is postulated to be central to cancer cell development. Activation of this pathway is believed to promote angiogenesis, protein translation and cell cycle progression. A large percentage of endometrial carcinomas have demonstrated mutations within this regulation pathway which result in constitutional activation. The downstream effector protein mammalian target of rapamycin (mTOR) acts as a critical checkpoint in cancer cell cycling and is a logical target for drug development. The efficacy and tolerability of the oral mTOR inhibitor ridaforolimus were evaluated in this study. METHODS: This phase II study evaluated the single agent tolerability and activity of oral ridaforolimus administered at a dose of 40mg for 5 consecutive days followed by a 2day break, in women with recurrent or metastatic endometrial carcinoma who had received no chemotherapy in the metastatic setting. RESULTS: 31 of 34 patients were evaluable. Three partial responses (8.8%) were observed with response duration ranging between 7.9 and 26.5months. An additional 18 patients showed disease stabilization (52.9%) for a median duration of 6.6months. Response rates were not affected by previous chemotherapy exposure. No correlation was found between response and mutation status. CONCLUSION: Oral ridaforolimus was reasonably tolerated and demonstrated modest activity in women with recurrent or metastatic endometrial cancers. Potential synergy between mTOR inhibition, angiogenesis and hormonal pathways warrants ongoing evaluation.

Clinical and toxicity predictors of response and progression to temsirolimus in women with recurrent or metastatic endometrial cancer.

OBJECTIVE: Temsirolimus (TEM) has recently shown activity (NCIC CTG phase II trial) in endometrial cancer (EC). Despite EC having a high rate of PTEN mutation, in this trial activity was independent of PTEN and other molecular markers. We explored whether treatment related toxicity occurring in cycle one was predictive of outcomes. METHODS: Patients were those enrolled on two sequential phase II studies of the NCIC CTG that evaluated single agent TEM in women with recurrent or metastatic chemotherapy naïve or treated EC. An exploratory landmark analysis examined the relationship between early treatment related toxicities as well as prior chemotherapy and efficacy outcomes (response, progression, and tumor size shrinkage) in univariate and multivariate analyses. The relationship between molecular markers and outcomes was also reexamined in patients. RESULTS: Mucositis, diarrhea, decreased absolute neutrophil count, as well as elevated glucose, or cholesterol were not independent predictors of response or progression. Highest fasting triglyceride predicted for a 3.5% tumor shrinkage from baseline. Women previously treated with chemotherapy were at 7.37 times greater risk of progression and experienced 20.9% increased tumor growth compared to chemotherapy naïve women. Molecular markers were not predictors of response or progression. CONCLUSIONS: Except for elevation in fasting triglyceride being associated with minimal tumor shrinkage, no other relationship between efficacy and TEM induced adverse events was found. mTOR inhibition activity in EC seems greatest in chemo-naïve patients. Future studies of mTOR inhibitors in EC should focus on women without prior chemotherapy while continuing to explore molecular mechanisms of benefit.

Characterizing Variability in Lung Cancer Outcomes and Influence of a Lung Diagnostic Assessment Program in Southeastern Ontario, Canada.

INTRODUCTION: Regional variability in lung cancer (LC) outcomes exists across Canada, including in the province of Ontario. The Lung Diagnostic Assessment Program (LDAP) in southeastern (SE) Ontario is a rapid-assessment clinic that expedites the management of patients with suspected LC. We evaluated the association of LDAP management with LC outcomes, including survival, and characterized the variability in LC outcomes across SE Ontario. METHODS: We conducted a population-based retrospective cohort study by identifying patients with newly diagnosed LC through the Ontario Cancer Registry (January 2017-December 2019) and linked to the LDAP database to identify LDAP-managed patients. Descriptive data were collected. Using a Cox model approach, we compared 2-year survival for patients managed through LDAP vs. non-LDAP. RESULTS: We identified 1832 patients, 1742 of whom met the inclusion criteria (47% LDAP-managed and 53% non-LDAP). LDAP management was associated with a lower probability of dying at 2 years (HR 0.76 vs. non-LDAP, p < 0.0001). Increasing distance from the LDAP was associated with a lower likelihood of LDAP management (OR 0.78 for every 20 km increase, p < 0.0001). LDAP-managed patients were more likely to receive specialist assessment and undergo treatments. CONCLUSIONS: In SE Ontario, initial diagnostic care provided via LDAP was independently associated with improved survival in patients with LC.

Patients' attitudes and preferences toward delayed disease progression in the absence of improved survival.

BACKGROUND: Cancer patients' attitudes toward progression-free survival (PFS) gains offered by treatment are not well understood, particularly in the absence of overall survival (OS) gains. The objectives were to describe patients' willingness to accept treatment that offers PFS gains without OS gains, to compare these findings with treatments offering OS gains, and to qualitatively summarize patients' reasons for their preferences. METHODS: A multicenter, cross-sectional, convergent mixed-methods study design recruited patients who had received at least 3 months of systemic therapy for incurable solid tumors. A treatment trade-off exercise determined the gains in imaging PFS that patients require to prefer additional systemic treatment for a scenario of a newly diagnosed, asymptomatic, incurable abdominal tumor. A qualitative, descriptive, thematic analysis explored factors influencing patients' decisions, and a narrative method integrated the quantitative and qualitative findings. RESULTS: In total, 100 patients participated (63% were older than 60 years of age). If additional treatment with added toxicity offered no OS advantage, 17% would prefer it for no PFS benefit; 26% for some PFS benefit (range, 3-9 months), whereas 51% would decline it regardless of PFS benefit. Similarly, 71% preferred additional treatment offering a 6-month OS advantage dependent on described toxicity levels (P = .03). A spectrum of reasons for these preferences reflected the complexity of participants' attitudes and values. CONCLUSIONS: Prolongation of time to progression was not universally valued. Most patients did not prefer treatments that negatively affect quality of life for PFS gains alone. Implications for individual decision making, policy, and trials research are discussed.

Defining the role of real-world data in cancer clinical research: The position of the European Organisation for Research and Treatment of Cancer.

The emergence of the precision medicine paradigm in oncology has led to increasing interest in the integration of real-world data (RWD) into cancer clinical research. As sources of real-world evidence (RWE), such data could potentially help address the uncertainties that surround the adoption of novel anticancer therapies into the clinic following their investigation in clinical trials. At present, RWE-generating studies which investigate antitumour interventions seem to primarily focus on collecting and analysing observational RWD, typically forgoing the use of randomisation despite its methodological benefits. This is appropriate in situations where randomised controlled trials (RCTs) are not feasible and non-randomised RWD analyses can offer valuable insights. Nevertheless, depending on how they are designed, RCTs have the potential to produce strong and actionable RWE themselves. The choice of which methodology to employ for RWD studies should be guided by the nature of the research question they are intended to answer. Here, we attempt to define some of the questions that do not necessarily require the conduct of RCTs. Moreover, we outline the strategy of the European Organisation for Research and Treatment of Cancer (EORTC) to contribute to the generation of robust and high-quality RWE by prioritising the execution of pragmatic trials and studies set up according to the trials-within-cohorts approach. If treatment allocation cannot be left up to random chance due to practical or ethical concerns, the EORTC will consider undertaking observational RWD research based on the target trial principle. New EORTC-sponsored RCTs may also feature concurrent prospective cohorts composed of off-trial patients.

Perspective on Cancer Control: Whither the Tobacco Endgame for Canada?

Aims: In 2014, in response to evidence that Canada's tobacco use would lead, inexorably, to substantial morbidity and mortality for the foreseeable future, a group of experts convened to consider the development of a "Tobacco Endgame" for Canada. The "Tobacco Endgame" defines a time frame in which to eliminate structural, political, and social dynamics that sustain tobacco use, leading to improved population health. Strategies: A series of Background Papers describing possible measures that could contribute to the creation of a comprehensive endgame strategy for Canada was prepared in advance of the National Tobacco Endgame Summit hosted at Queen's University in 2016. At the summit, agreement was reached to work together to achieve <5% tobacco use by 2035 (<5 by '35). A report of the proceedings was shared widely. Achievements: Progress since 2016 has been mixed. The Summit report was followed by a national forum convened by Health Canada in March 2017, and in 2018, the Canadian Government adopted "<5 × '35" tobacco use target in a renewed Canadian tobacco reduction strategy. Tobacco use has declined in the last 5 years, but at a rate slower than that which will be needed to achieve the <5 by '35 goal. There remain > 5 million smokers in Canada, signaling that smoking-related diseases will continue to be an enormous health burden. Furthermore, the landscape of new products (e-cigarettes and cannabis) has created additional risks and opportunities. Future directions: A bold, reinvigorated tobacco control strategy is needed that significantly advances ongoing policy developments, including full implementation of the key demand-reduction policies of the WHO Framework Convention on Tobacco Control. Formidable, new disruptive policies and regulations will be needed to achieve Canada's Endgame goal.

Characterizing Regional Variability in Lung Cancer Outcomes across Ontario-A Population-Based Analysis.

Background: Lung cancer (LC) is the leading cause of cancer-related mortality. In Ontario, Canada, there are significant survival differences for patients with newly diagnosed LC across the 14 provincial regions. Methods: A population-based retrospective cohort study using ICES databases from 01/2007-12/2017 identified patients with newly diagnosed LC through the Ontario Cancer Registry and those with LC as the cause of death. Descriptive data included patient, disease, and system characteristics. The primary outcome was 5-year survival by region. Results: 178,202 patient records were identified; 101,263 met inclusion criteria. LC incidence varied by region (5.6-14.6/10,000), as did histologic subtype (adenocarcinoma: 27.3-46.1%). Five-year cancer-specific survival was impacted by age, rurality, pathologic subtype, stage at diagnosis, and income quintile. Timely care was inversely related to survival (fastest quintile: HR 3.22, p < 0.0001). Adjusted 5-year cancer-specific survival varied across regions (24.1%, HR 1.12; 34.0%, HR 0.89, p < 0.001). Conclusions: When adjusting for confounders, differences in survival by health region persisted, suggesting a complex interplay between patient, disease, and system factors. A single approach to improving patient care is likely to be ineffective across different systems. Quality improvement initiatives to improve patient outcomes require different approaches amongst health regions to address local disparities in care.

Evolution of the Randomized Clinical Trial in the Era of Precision Oncology.

IMPORTANCE: The randomized clinical trial (RCT) in oncology has evolved since its widespread adoption in the 1970s. In recent years, concerns have emerged regarding the use of putative surrogate end points, such as progression-free survival (PFS), and marginal effect sizes. OBJECTIVE: To describe contemporary trends in oncology RCTs and compare these findings with earlier eras of RCT design and output. DESIGN, SETTING, AND PARTICIPANTS: Retrospective cohort study of systemic therapy RCTs in breast, colorectal, and non-small cell lung cancer published in 7 major journals between 2010 and 2020. This strategy replicates prior work and allows for comparison of trends with RCTs published between 1995 to 2004 and 2005 to 2009. MAIN OUTCOMES AND MEASURES: Data on RCT design, funding, results, and reporting were extracted from the published RCT report. Findings from the current period (2010-2020) were compared with data from RCTs published from 1995 to 2004 and 2005 to 2009. Descriptive and bivariate statistics were used to analyze temporal trends. RESULTS: The cohort included 298 RCTs (132 [44%] breast, 111 [37%] non-small cell lung cancer, 55 [19%] colorectal cancer). Experimental treatment included molecular inhibitor (171 of 298 [57%]), cytotoxic (83 of 298 [28%]), hormone (15 of 298 [5%]), and immune (24 of 298 [8%]) therapies. Sixty-nine percent (206 of 298) of RCTs were of palliative intent. The most common primary end point is now PFS; this has increased substantially over time (from 0% [0 of 167] to 18% [25 of 137] to 42% [125 of 298]; P < .001). Of 298 RCTs, 265 (89%) are now funded by industry (previously 95 of 167 [57%] and 107 of 137 [78%]; P < .001). Fifty-eight percent (173 of 298) of trials met their primary end point. Among positive trials, median improvement in overall survival and PFS was 3.4 and 2.9 months, respectively. More than one-third (117 of 298 [39%]) of reports used a professional medical writer; this increased substantially during the study period (from 3 of 27 [11%] in 2010 to 12 of 18 [67%] in 2020; P < .001). CONCLUSIONS AND RELEVANCE: This cohort study suggests that contemporary oncology RCTs now largely measure putative surrogate end points and are almost exclusively funded by the pharmaceutical industry. The increasing role of medical writers warrants attention. To demonstrate that new cancer treatments are high value, the oncology community needs to consider the extent to which study end points and target effect size provide meaningful benefit to patients.

A phase II study of sunitinib in patients with locally advanced or metastatic cervical carcinoma: NCIC CTG Trial IND.184.

OBJECTIVE: Vascular endothethial growth factor (VEGF) and stem cell factor (c-KIT) signaling may play a role in the development and progression of cervical carcinoma. Sunitinib malate is an oral, multi-targeted tyrosine kinase inhibitor that inhibits receptors for VEGF, c-Kit and platelet-derived growth factor. This multi-centre phase II study was performed to evaluate the activity of sunitinib in women with locally advanced or metastatic cervical carcinoma who had received up to one prior line of chemotherapy for advanced disease. METHODS: Sunitinib, 50 mg/day, was administered in 6-week cycles (4 weeks on followed by 2 weeks off treatment). The primary endpoint was the objective response rate. RESULTS: Sixteen (84%) of 19 patients enrolled had stable disease (median duration 4.4 months, 2.3-17 months), but no objective response was observed. Median time to progression was 3.5 months (range, 2.7-7.0 months). Four patients had fistulae develop on study treatment and an additional patient developed a fistula 3.5 months after discontinuation of therapy. All five patients had received either prior chemoradiation or radiation. CONCLUSIONS: A higher rate of fistula formation (26.3%) was observed than would be expected and is of concern. Sunitinib has insufficient activity as a single agent in cervical cancer to warrant further investigation.

Phase II trial of OGX-011 in combination with docetaxel in metastatic breast cancer.

PURPOSE: Clusterin is an antiapoptotic protein activated in response to cellular stress. OGX-011 is a second-generation antisense oligonucleotide that inhibits clusterin expression. The primary objective of this phase II trial was to assess the safety and efficacy of the combination of OGX-011 and docetaxel for metastatic breast cancer. EXPERIMENTAL DESIGN: Women with measurable metastatic breast cancer and or=55%. Objective response in >or=6 of the first 14 patients was required for the trial to continue to the second stage. RESULTS: Fifteen patients were enrolled. A median of six cycles were delivered (range, 2-10). Five partial responses were confirmed for a 33% response rate (95% confidence interval, 11.8-61.6%) with a further 9 (60%) patients showing stable disease. The median duration of stable disease was 9.3 months. The median time to progression was 8 months (95% confidence interval, 5.62-9.43 months). Toxic effects were similar to those with single agent docetaxel. Although serum clusterin decreased on treatment, there was no relationship observed between the magnitude of decrease and response. CONCLUSION: The combination of OGX-011 and docetaxel at 75 mg/m(2) is well tolerated and clinical activity was seen in these patients with metastatic breast cancer, but there was an insufficient number of responses to meet the criteria for proceeding to the second stage of accrual.

Association of Innovations in Radiotherapy and Systemic Treatments With Clinical Outcomes in Patients With Melanoma Brain Metastasis From 2007 to 2016.

Importance: Treatments for melanoma brain metastasis changed between 2007 and 2016 with the advent of new radiotherapy techniques, targeted therapeutic agents, and immunotherapy. Changes in clinical outcomes over time have not been systematically investigated in large population-based studies. Objective: To investigate the association of innovations in radiotherapy techniques and systemic therapies with clinical outcomes among patients with melanoma brain metastasis. Design, Setting and Participants: This population-based cohort study included all patients who received radiotherapy and/or surgery for the treatment of melanoma brain metastasis in Ontario, Canada, between January 1, 2007, and June 30, 2016. Brain treatment patterns and clinical outcomes were described by period (2007-2009, 2010-2012, and 2013-2016). Provincial administrative records were used to obtain data on surgery, radiotherapy, and drugs. Follow-up data were censored on August 31, 2016. A Kaplan-Meier analysis and multivariable Cox regression analyses were performed. Data were analyzed between November 8, 2017 and May 13, 2020. Main Outcomes and Measures: Overall survival, whole-brain radiotherapy-free survival, and time to subsequent brain treatment. Results: A total of 1096 patients (mean [SD] age, 61.7 [14.0] years; 751 men [68.5%]) with melanoma brain metastasis received treatment in Ontario between January 1, 2007, and June 30, 2016. Of those, 326 patients received treatment from 2007 to 2009 (period 1), 310 patients received treatment from 2010 to 2012 (period 2), and 460 patients received treatment from 2013 to 2016 (period 3). Patient age, other sociodemographic characteristics, and disease factors were similar between periods. Whole-brain radiotherapy was the first local brain-directed treatment used in 246 patients (75.5%; 95% CI, 70.8%-80.1%) in period 1, decreasing to 239 patients (52.0%; 95% CI, 47.4%-56.5%) in period 3. The use of partial-brain radiotherapy techniques as the first treatment increased from 11 patients (3.4%; 95% CI, 1.4%-5.3%) in period 1 to 98 patients (21.3%; 95% CI, 17.6%-25.0%) in period 3. After the first treatment for melanoma brain metastasis, the use of BRAF and MEK inhibitors and immunotherapy increased from less than 6 patients (<1.8%; 95% CI, <0.4% to <3.3%) in period 1 to 188 patients (40.9%; 95% CI, 36.4%-45.4%) in period 3. Overall survival was greater in period 3 (1-year survival, 21.8% [95% CI, 17.9%-25.9%] and 2-year survival, 13.8% [95% CI, 10.4%-17.8%]; Wilcoxon P = .001) compared with period 1 (1-year survival, 12.3% [95% CI, 9.0%-16.1%] and 2-year survival, 6.4% [95% CI, 4.1%-9.5%]), with an adjusted hazard ratio (aHR) of 0.65 (95% CI, 0.56-0.77). The findings were unchanged after accounting for the variation in imaging practice between periods. Between period 1 and period 3, the use of whole-brain radiotherapy decreased (aHR, 0.32; 95% CI, 0.22-0.46), and the use of multiple brain-directed treatments increased (aHR, 2.16; 95% CI, 1.48-3.14). Conclusions and Relevance: These findings suggest that innovations in systemic therapy and radiotherapy are associated with improvements in clinical outcomes among patients with melanoma brain metastasis, even in population-wide routine practice. Overall survival improved over time, and the use of whole-brain radiotherapy decreased. However, many patients continued to receive whole-brain radiotherapy in the last period (2013-2016) examined.

Design and conduct of phase II studies of targeted anticancer therapy: recommendations from the task force on methodology for the development of innovative cancer therapies (MDICT).

The Methodology for the Development of Innovative Cancer Therapies (MDICT) task force considered aspects of the design and conduct of phase II studies for molecular targeted agents during their 2007 meeting. The task force recommended that multinomial endpoints and designs should be considered for phase II studies of targeted agents, that both single arm as well as randomised designs remain appropriate in certain settings, and that further assessment of novel endpoints (tumour growth kinetic assessment, biomarker or functional imaging) and designs (randomised discontinuation or Bayesian adaptive design) be encouraged. The MDICT cautioned on the use of small randomised trials which have a number of statistical pitfalls and dangers and strongly encouraged the complete reporting, including negative trials, in the scientific literature.

Endpoints and other considerations in phase I studies of targeted anticancer therapy: recommendations from the task force on Methodology for the Development of Innovative Cancer Therapies (MDICT).

Oncology drug development has seen a paradigm shift in the past decade from traditional cytotoxic agents to molecular targeted therapies. Given the different mechanisms and toxicities of these agents, drug development methodology may also require novel approaches. To address emerging issues in oncology drug development the 'Methodology for the Development of Innovative Cancer Therapies' (MDICT) task force was established to provide a forum for academic leaders involved in cancer drug development to discuss methodological issues inherent to the study of targeted anticancer therapy. At the inaugural MDICT meeting in 2006, discussion focused on the most appropriate primary endpoints for first-in-man phase I studies of targeted anticancer agents and organisational issues of such studies. This report summarises the scientific reviews and discussions as well as the recommendations regarding phase I trial design formulated by the MDICT task force.