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The current third consensus on the systemic treatment of non-small-cell lung cancer (NSCLC) builds upon and updates similar publications on the subject by the Central European Cooperative Oncology Group (CECOG), which has published such consensus statements in the years 2002 and 2005 (Zielinski CC, Beinert T, Crawford J et al. Consensus on medical treatment of non-small-cell lung cancer--update 2004. Lung Cancer 2005; 50: 129-137). The principle of all CECOG consensus is such that evidence-based recommendations for state-of-the-art treatment are given upon which all participants and authors of the manuscript have to agree (Beslija S, Bonneterre J, Burstein HJ et al. Third consensus on medical treatment of metastatic breast cancer. Ann Oncol 2009; 20 (11): 1771-1785). This is of particular importance in diseases in which treatment options depend on very particular clinical and biologic variables (Zielinski CC, Beinert T, Crawford J et al. Consensus on medical treatment of non-small-cell lung cancer--update 2004. Lung Cancer 2005; 50: 129-137; Beslija S, Bonneterre J, Burstein HJ et al. Third consensus on medical treatment of metastatic breast cancer. Ann Oncol 2009; 20 (11): 1771-1785). Since the publication of the last CECOG consensus on the medical treatment of NSCLC, a series of diagnostic tools for the characterization of biomarkers for personalized therapy for NSCLC as well as therapeutic options including adjuvant treatment, targeted therapy, and maintenance treatment have emerged and strongly influenced the field. Thus, the present third consensus was generated that not only readdresses previous disease-related issues but also expands toward recent developments in the management of NSCLC. It is the aim of the present consensus to summarize minimal quality-oriented requirements for individual patients with NSCLC in its various stages based upon levels of evidence in the light of a rapidly expanding array of individual therapeutic options.

Both quality of life (QoL) and comorbidity influence therapy and prognosis of non-small-cell lung cancer (NSCLC). We previously developed a lung cancer disease-specific simplified comorbidity score (SCS) and demonstrated the prognostic impact of this disease-specific instrument. This study aimed at validating the SCS in a prospective bicentric NSCLC population by measuring its relative prognostic determinant impact taking into account well-established variables such as QoL, performance status (PS), Charlson comorbidity index (CCI) and disease stage.Prognostic values of different pretherapeutic features were tested in univariate and multivariate analyses in a population of 301 NSCLC.Median survival was 17 months. One-third of patients reporting difficulties in their normal daily activities and an overall poor QoL. The following pretreament variables were independent determinants of a shorter overall survival: advanced disease, SCS, Lung Cancer Symptoms Scale global symptoms score, anaemia, hyponatremia, serum alkaline phosphatases level, serum CYFRA 21-1 and serum neuron-specific enolase.In this extended validation population, the SCS is more informative than the CCI in predicting NSCLC patient outcome as the former is also more disease specific. Combination of both SCS comorbidity score and LSCC QoL yields a more accurate information that conventional analysis of PS.

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Background This multicenter, randomized, phase III study compared the efficacy, including progression-free survival (PFS), and safety of gemcitabine–docetaxel (GD) combination versus cisplatin–vinorelbine (CV) in the treatment of advanced non-small-cell lung cancer (NSCLC). Patients and methods Chemonaive patients with stage IIIB or IV NSCLC were treated with GD (gemcitabine 1000 mg/m2 days 1 and 8 plus docetaxel 85 mg/m2 day 8, every 3 weeks for eight cycles) or CV (cisplatin 100 mg/m2 day 1 plus vinorelbine 30 mg/m2, days 1, 8, 15 and 22, every 4 weeks for six cycles). Results A total of 311 patients were enrolled (155 GD and 156 CV). Neither PFS nor overall survival differed significantly between the two arms (median PFS 4.2 and 4 months; median survival 11.1 and 9.6 months; 1-year survival 46% and 42%, for GD and CV, respectively). For the GD arm compared with the CV arm, the hazard ratio for PFS was 1.04 [95% confidence interval (CI) 0.83–1.32], and for overall survival, it was 0.90 (95% CI 0.70–1.16). Objective response rates did not differ significantly (31% for GD, 35.9% for CV). Myelosupression, emesis and frequency of febrile neutropenia were less pronounced on the GD arm, whereas fluid retention and pulmonary events were more pronounced. The CV arm experienced a higher number of serious adverse events and a lower compliance with the protocol. There was no quality of life (QoL) difference between arms. Median time to definite impairment of health-related QoL was 153 and 168 days in GD and CV arms, respectively. Conclusions There was no advantage in PFS with GD compared with CV; however, the CV regimen had higher rate of toxic events, mainly myelosuppression. The herein, non-platinum-containing regimen could be considered as a rational alternative to the cisplatin-based doublet.

Background Taxotere® (docetaxel) at the dose of 75 mg/m2 every 3 weeks is a standard therapy for pretreated non-small-cell lung cancer (NSCLC). The aim of this study was to evaluate the safety profile of two schedules of docetaxel administration (every 3 weeks versus weekly) in patients with pretreated NSCLC. Patients and methods From February 2000 to February 2001, 125 patients with locally advanced or metastatic NSCLC were randomised after failure of a previous platinum-based regimen to receive either docetaxel 75 mg/m2 administered every 3 weeks (Dq3w) or docetaxel 40 mg/m2 given weekly for 6 weeks followed by 2 weeks of rest (Dqw). Safety evaluations focused on grade 3–4 neutropenia, febrile neutropenia, nausea-vomiting and asthenia. Results Patients' characteristics were well balanced between arms. The most common National Cancer Institute Common Toxicity Criteria (NCI-CTC) grade 3–4 toxicity was neutropenia, which occurred in 48.4% of Dq3w patients versus 15.9% of Dqw patients (P = 0.001). In addition, febrile neutropenia were observed in 6.5% of patients in Dq3w versus 0% in Dqw. Grade 3–4 asthenia was more frequent in Dqw. Other non-haematological toxicities were very rare. Regarding efficacy, there was a trend towards a better disease control rate in Dq3w: 32.2% versus 25.4% in Dqw. Median time to progression and survival were rather similar in both arms, respectively: 2.1 months (range 2–3.2) and 5.8 months (range 4.0–7.0) in Dq3w and 1.8 months (range 1.6–2.3) and 5.5 months (range 3.7–6.6) in Dqw. Conclusions While both schedules had a favourable safety profile, a significant lower rate of severe neutropenia was observed in the weekly arm. Both regimens had similar efficacy. The weekly regimen could be considered as a good alternative for patients at risk of severe neutropenia.

This retrospective study aimed at evaluating the prognostic impact of high serum levels of either the HER-2 extracellular domain (ECD) or the epidermal growth factor receptor (EGFR) ECD measured using two specific ELISAs in 221 patients with non-small-cell lung cancer (NSCLC) receiving conventional therapy and 41 nonmalignant pulmonary diseases patients. It was not possible to discriminate between lung cancer and benign lung disease owing to the lack of sensitivity-specificity relationship of HER-2 and EGFR ECD levels. Neither HER-2 nor EGFR ECD specific levels were associated with a particular prognosis of NSCLC patients receiving conventional therapy.

Background The survival benefit associated with first-line chemotherapy in advanced lung cancer led to the need for second-line chemotherapy. Docetaxel (Taxotere®) has proven efficacy in both settings. This study evaluated the safety and efficacy of two doses of docetaxel in patients with non-small-cell lung cancer who had failed first-line platinum-based chemotherapy. Patients and methods In total, 182 patients from 24 French centres were randomised and treated with either docetaxel 75 mg/m2 (arm A) or 100 mg/m2 (arm B) every 3 weeks. Baseline characteristics were well balanced, except more patients in arm A had metastatic disease (91.4% versus 78.7%) and therefore the median number of sites involved for arm A was three compared with two for arm B. Results Median time to treatment failure was 1.34 months [95% confidence interval (CI) 1.28–1.64] for arm A and 1.64 months (95% CI 1.34–2.62) for arm B. Median overall survival was 4.7 months (95% CI 3.8–5.9) for arm A versus 6.7 months (95% CI 4.8–7.1) for arm B. According to a blinded expert panel, disease control was achieved in 35 (43.8%) patients in arm A and 39 (49.4%) patients in arm B. More patients in arm B experienced grade 3–4 neutropenia (B: 72.7% versus A: 44.0%), asthenia (B: 20.2% versus A: 10.8%) and infection (B: 6.7% versus A: 2.2%). Three treatment-related deaths were reported in each arm. Conclusions The optimal docetaxel dosage in this second-line setting is 75 mg/m2, as it has a more favourable safety profile and on balance a similar efficacy to the 100 mg/m2 dose.

Objectives Two phase III trials of advanced NSCLC patients were compared to examine relative efficacy and safety of differing treatment regimens. The JMDB trial investigated first-line pemetrexed–cisplatin (pemetrexed 500 mg/m 2 plus cisplatin 75 mg/m 2 every 21 days; maximum: 6 cycles). The PARAMOUNT phase III trial compared maintenance pemetrexed versus placebo after patients with nonsquamous NSCLC completed 4 cycles of first-line pemetrexed–cisplatin without disease progression. Methods Overall survival (OS) and progression-free survival (PFS), analyzed by Kaplan–Meier and Cox methods, and toxicity rates were compared between the PARAMOUNT arms and a selected homogeneous population from JMDB: 346 patients with disease and prior treatment characteristics matching the PARAMOUNT population. Results Outcomes for the PARAMOUNT placebo arm were similar to the JMDB homogeneous group (median PFS: 5.6 versus 6.2 months, p = 0.117, HR = 1.16; median OS: 14.0 versus 14.2 months, p = 0.979, HR = 1.00). The PARAMOUNT maintenance pemetrexed group had statistically superior efficacy compared with the JMDB homogeneous group (median PFS: 7.5 versus 6.2 months, p p = 0.003, HR = 0.75). Patients who received pemetrexed maintenance (median 4 cycles, range 1–44) following 4 cycles of pemetrexed–cisplatin exhibited a higher incidence of drug-related serious adverse events compared with JMDB patients (median 6 cycles of pemetrexed–cisplatin) (10.6% versus 2.9%); grade 3/4 fatigue and renal toxicity were also higher in the pemetrexed arm of PARAMOUNT. Conclusions The across-trial comparison of a relevant JMDB study population with the two arms of the PARAMOUNT study supported the efficacy of the pemetrexed continuation maintenance strategy and suggested the results are not influenced by limiting the pemetrexed–cisplatin induction treatment to four cycles. Although longer exposure to pemetrexed–cisplatin or maintenance pemetrexed increased some toxicities, the overall incidence remained low, underscoring the relative safety of these treatment regimens.

A multi-centre retrospective study involving 4 French university institutions has been conducted in order to identify routine pre-therapeutic prognostic factors of survival in patients with previously untreated non-small cell lung cancer and brain metastases at the time of presentation. A total of 231 patients were recorded regarding their clinical, radiological and biological characteristics at presentation. The accrual period was January 1991 to December 1998. Prognosis was analysed using both univariate and multivariate (Cox model) statistics. The median survival of the whole population was 28 weeks. Univariate analysis (log-rank), showed that patients affected by one of the following characteristics proved to have a shorter survival in comparison with the opposite status of each variable: male gender, age over 63 years, poor performance status, neurological symptoms, serum neuron-specific enolase (NSE) level higher than 12.5 ng ml−1, high serum alkaline phosphatase level, high serum LDH level and serum sodium level below 132 mmol l−1. In the Cox's model, the following variables were independent determinants of a poor outcome: male gender: hazard ratio (95% confidence interval): 2.29 (1.26–4.16), poor performance status: 1.73 (1.15–2.62), age: 1.02 (1.003–1.043), a high serum NSE level: 1.72 (1.11–2.68), neurological symptoms: 1.63 (1.05–2.54), and a low serum sodium level: 2.99 (1.17–7.62). Apart from 4 prognostic factors shared in common with other stage IV NSCLC patients, whatever the metastatic site (namely sex, age, gender, performance status and serum sodium level) this study discloses 2 determinants specifically resulting from brain metastasis: i.e. the presence of neurological symptoms and a high serum NSE level. The latter factor could be in relationship with the extent of normal brain tissue damage caused by the tumour as has been demonstrated after strokes. Additionally, the observation of a high NSE level as a prognostic determinant in NSCLC might reflect tumour heterogeneity and understimated neuroendocrine differentiation. © 2001 Cancer Research Campaignhttp://www.bjcancer.com

A phase II study was designed to evaluate objective response rate and toxicity of fotemustine as single-drug chemotherapy in non-small-cell lung cancer. Eighty-seven patients with unresectable non-small-cell lung cancer took part in the study. Seventy-seven were evaluable for response. Of these, 60% had received prior chemotherapy and 74% had metastatic disease. Moreover, 22 patients had central nervous system metastases (of whom 12 were evaluable for this site). Treatment consisted of fotemustine 100 mg m-2 administered on days 1 and 8 followed by a 5 week rest period. Afterwards, responding or stabilised patients received fotemustine 100 mg m-2 every 3 weeks as a maintenance therapy. Toxicity and quality of life were recorded during therapy. Thirteen patients (17%; 95% CI 9-25%) had an objective response (11% for pretreated, 26% for non-pretreated) with a median duration of 22 weeks (range 7-41 weeks). Two objective responses were observed among the 12 patients with evaluable brain metastases. No response was observed among the 14 patients with adenocarcinoma. Haematological, gastrointestinal, hepatic and renal toxicities were mild to moderate and manageable. The most frequent biological adverse reactions were delayed thrombocytopenia and neutropenia. Quality of life did not significantly decrease during the first 6 treatment weeks. Moreover, it remained stable during the study period in patients with response or stabilisation, whereas it significantly decreased in patients who experienced progression of the disease. Fotemustine is feasible for single-drug chemotherapy in non-small-cell lung cancer even though poor prognostic variables such as brain metastases are present. It can be administered on an outpatient basis and toxicity is moderate and manageable. Thus, fotemustine can be considered as a putative drug in further combinations.

Summary Patients and methods Twenty patients with lung cancer and brain metastasis were prospectively included in this feasibility study (four small-cell and 16 non-small-cell lung cancers). There were two previously untreated patients and 18 pretreated patients for whom brain metastases constituted the first re lapse after a treatment-free interval followmg chemotherapy for the primary lung cancer. Most of the patients had neuro logical symptoms and an ECOG performance index over 2. Treatment consisted of three courses of whole brain radio therapy (18 Gy in 10 fractions) and ifosfamide: 3 g/m2 daily from day 1 through day 4, i.e., during the first four days of radiotherapy with uromitexan uroprotection and haemato poietic support (r-HuG-CSF). Results Seventeen patients completed the three-cycle programme. Sixteen patients had grade 4 neutropema and six of them experienced a febrile episode. Other toxicities were mild to moderate and manageable. The received dose-intensity of ifosfamide was 90%. Response evaluation demonstrated stable disease for two patients, partial response for eight, complete response for six and progression for four. All responders benefited by a remission of symptoms and improvement of performance index. Median survival from start of protocol was 13 months. Conclusion Brain radiotherapy plus high-dose ifosfamide is feasible in patients suffering from brain recurrences of lung cancer.

Objectives The PARAMOUNT trial showed that continuation maintenance therapy with pem after induction therapy with pem plus CP significantly reduced the risk of disease progression (HR = 0.62) and death (HR = 0.78) in patients (pts) with advanced NS-NSCLC. The purpose of this abstract is to present the updated safety and patients' QoL results from the continuation maintenance treatment of the PARAMOUNT trial. Methods In this phase III, randomized, double-blind, PBO-controlled study, 939 pts were treated with pem (500 mg/m2) plus CP (75 mg/m2) on day 1 of four 21-day cycles. Patients (n = 539) who had not progressed and had an Eastern Cooperative Oncology Group performance status (PS) of 0/1, were randomized (2:1; stratified for PS, induction response, and disease stage) to maintenance pem (500 mg/m2, day 1) plus BSC (n = 359) or PBO plus BSC (n = 180) until disease progression. All pts received vitamin B12, folic acid, and dexamethasone. All randomized pts were qualified for the maintenance phase safety analyses, which included summaries of the incidence of adverse events by maximum Common Terminology Criteria Adverse Events, version 3, grade. All enrolled patients that had provided baseline and at least 1 subsequent measurement for EuroQol 5-dimensional (EQ-5D) scale were included in the analysis of patient-reported outcomes. Results Safety and the QoL analyses in the continuation maintenance therapy will be presented. Conclusions The long-term and low-grade toxicities of continuation maintenance therapy with pem will be discussed. Disclosure C.M. Visseren-Grul: Employed by and own stock in Eli Lilly and Company. L. Paz-Ares: I have advisory board relationship and honararia to disclose with Eli Lilly and Company, Bayer, Roche, Pfizer. I. M. Dediu: Advisory Board - Eli Lilly and Company. M. Thomas: Advisory Board - Eli Lilly and Company Corporate Sponsored Trial - Eli Lilly and Company. N. Chouaki: Employed by and own stock in Eli Lilly and Company. A. Zimmermann: Employed by and own stock in Eli Lilly and Company. J. Pujol: Advisory Board - Eli Lilly and Company. C. Gridelli: Advisory Board, corporate-sponsored research, and honoraria/speaker bureau with Eli Lilly and Company. All other authors have declared no conflicts of interest.

Events associated with decreased renal function are reported in ≥1% and

In lung cancer, DNA content abnormalities have been described as a heterogeneous spectrum of impaired tumour cell DNA histogram patterns. They are merged into the common term of aneuploidy and probably reflect a high genotypic instability. In non-small-cell lung cancer, the negative effect of aneuploidy has been a subject of controversy inasmuch as studies aimed at determining the survival–DNA content relationship have reported conflicting results. We made a meta-analysis of published studies aimed at determining the prognostic effect of aneuploidy in surgically resected non-small-cell lung cancer. 35 trials have been identified in the literature. A comprehensive collection of data has been constructed taking into account the following parameters: quality of specimen, DNA content assessment method, aneuploidy definition, histology and stage grouping, quality of surgical resection and demographic characteristics of the analysed population. Among the 4033 assessable patients, 2626 suffered from non-small-cell lung cancer with aneuploid DNA content (overall frequency of aneuploidy: 0.65; 95% CI: (0.64–0.67)). The DerSimonian and Laird method was used to estimate the size effects and the Peto and Yusuf method was used in order to generate the odds ratios (OR) of reduction in risk of death for patients affected by a nearly diploid (non-aneuploid) non-small-cell lung cancer. Survivals following surgical resection, from 1 to 5 years, were chosen as the end-points of our meta-analysis. Patients suffering from a nearly diploid tumour benefited from a significant reduction in risk of death at 1, 2, 3 and 4 years with respective OR: 0.51, 0.51, 0.45 and 0.67 (P< 10−4for each end-point). 5 years after resection, the reduction of death was of lesser magnitude: OR: 0.87 (P = 0.08). The test for overall statistical heterogeneity was conventionally significant (P< 0.01) for all 5 end-points, however. None of the recorded characteristics of the studies could explain this phenomenon precluding a subset analysis. Therefore, the DerSimonian and Laird method was applied inasmuch as this method allows a correction for heterogeneity. This method demonstrated an increase in survival at 1, 2, 3, 4 and 5 years for patients with diploid tumours with respective size effects of 0.11, 0.15, 0.20, 0.20 and 0.21 (value taking into account the correction for heterogeneity;P< 10−4for each end-point). Patients who benefit from a surgical resection for non-small-cell lung cancer with aneuploid DNA content prove to have a higher risk of death. This negative prognostic factor decreases the probability of survival by 11% at one year, a negative effect deteriorating up to 21% at 5 years following surgery. © 2001 Cancer Research Campaign http://www.bjcancer.com

High serum NSE and advanced tumour stage are well-known negative prognostic determinants of small cell lung cancer (SCLC) when observed at presentation. However, such variables are reversible disease indicators as they can change during the course of therapy. The relationship between risk of death and marker level and disease state during treatment of SCLC chemotherapy is not known. A total of 52 patients with SCLC were followed during cisplatin-based chemotherapy (the median number of tumour status and marker level assessments was 4). The time-homogeneous Markov model was used in order to analyse separately the prognostic significance of change in the state of the serum marker level (NSE, CYFRA 21-1, TPS) or the change in tumour status. In this model, transition rate intensities were analysed according to three different states: alive with low marker level (state 0), alive with high marker level (state 1) and dead (absorbing state). The model analysing NSE levels showed that the mean time to move out of state ‘high marker level’ was short (123 days). There was a 44% probability of the opposite reversible state ‘low marker level’ being reached, which demonstrated the reversible property of the state ‘high marker level’. The relative risk of death from this state ‘high marker level’ was about 2.24 times greater in comparison with that of state 0 ‘low marker level’ (Wald's test; P < 0.01). For patients in state ‘high marker level’ at time of sampling, the probability of death increased dramatically, a transition explaining the rapid decrease in the probability of remaining stationary at this state. However, a non-nil probability to change from state 1 ‘high marker level’ to the opposite transient level, state 0 ‘low marker level’, was observed suggesting that, however infrequently, patients in state 1 ‘high marker level’ might still return to state 0 ‘low marker level’. Almost similar conclusions can be drawn regarding the three-state model constructed using the tumour response status. For the two cytokeratin markers, the Markov model suggests the lack of a true reversible property of these variables as there was only a very weak probability of a patient returning to state ‘low marker level’ once having entered state ‘high marker level’. In conclusion, The Markov model suggests that the observation of an increase in serum NSE level or a lack of response of the disease at any time during follow-up (according to the homogeneous assumption) was strongly associated with a worse prognosis but that the reversion to a low mortality risk state remains possible. © 1999 Cancer Research Campaign

One hundred and thirty-seven lung cancer patients (123 non-small-cell lung cancers (NSCLC), 10 small-cell lung cancers (SCLC) and four carcinoid tumours) who underwent surgery in an attempt at complete resection were prospectively entered in a study whose aim was to determine the prognostic significance of a hypodiploidy or a multiploidy pattern of tumour cell DNA content and a high immunohistochemical reactivity of Ki-67, a nuclear antigen related to the cell cycle. Indirect immunoperoxidase reactivity of Ki-67 on frozen tumour tissue sections was evaluated both visually, using a classical semiquantitative scale, and by means of a computer-assisted image processor. Cell DNA content analysis was done using static computer-assisted cytometry on tumour cytological prints stained by the pararosaline Feulgen-Schiff technique. The ploidy was characterised for each tumour by DNA index (DI), percentage of hypodiploid cells and type of DNA content histogram (near diploid, hyperdiploid, hypodiploid and multiploid). Ki-67 immunostaining was negative in 64 tumours (48%) and positive in 69 (52%). DNA histogram classification disclosed 57 (42%) near diploid tumours. Among the 80 (58%) aneuploid tumours, 16 were hypodiploid, 44 hyperdiploid and 20 multiploid. The prevalence of both a positive Ki-67 immunostaining and an aneuploid DNA histogram differed according to histology as SCLC demonstrated a higher frequency of both features when compared with NSCLC and carcinoid tumours. On the other hand, Ki-67 immunostaining and ploidy did not significantly differ according to degree of differentiation, nodal status and Mountain's stage grouping. The percentage of cells in the hypodiploid modal DNA was significantly higher for tumours which demonstrated a high Ki-67 immunostaining, suggesting a link between growth fraction and DNA content abnormalities. In univariate analysis, survival did not differ significantly according to either the Ki-67 immunohistochemical reactivity or the DNA index. Patients with a hypodiploid tumour had a shorter survival than patients with other DNA histogram patterns but, owing to the low frequency of hypodiploidy, this difference did not reach statistical significance. In Cox's proportional hazard model, an SCLC histology, an advanced tumour status, a positive nodal status and a hypodiploid tumour (hazard ratio: 2.070; 95% confidence interval 1.041-4.116) were significant determinants of survival. We conclude that hypodiploidy in lung cancer is a distinct DNA content abnormality as it contributes significantly to prognosis. Neither visually assessed nor computer-generated Ki-67 immunostaining measurements significantly determine prognosis. Images Figure 2

"Asthmaexpert" was produced at the special request of several clinicians in order to obtain a better understanding of the medical decisions taken by clinical experts in the management of asthmatic patients. In order to assess the severity of asthma, a new score called Artificial Intelligence score (AI score), produced by Asthmaexpert, was compared with three other scores (Aas, Hargreave and Brooks). One hundred patients were enrolled prospectively in the study during their first consultation in the out-patient clinic. Distribution of severity level according to the different scores was studied, and the reliability between AI and other scores was evaluated by Kappa and MacNemar tests. Correlations with functional parameters were performed. The AI score assessed higher levels of severity than the other scores (Kappa = 18, 28 and 10% for Aas, Hargreave and Brooks, respectively) with significant MacNemar test in all cases. There was a significant correlation between AI score and forced expiratory volume in one second (FEV1) (r = 0.73). These data indicate that the AI score is a severity score which defines higher levels of severity than the chosen scores. Correlations for functional parameters are good. This score appears easy to use for the first consultation of an asthmatic patient.

Background Axitinib is a potent and selective second-generation inhibitor of vascular endothelial growth factor receptors 1–3. In the phase III AXIS study in second-line metastatic renal cell carcinoma (mRCC), axitinib demonstrated significant improvement in progression-free survival (PFS) compared with sorafenib (median PFS, 6.7 versus 4.7 months; hazard ratio [HR] 0.665; one-sided P Methods Eligible patients had clear-cell mRCC; progressive disease per RECIST after one prior systemic first-line therapy; and Eastern Cooperative Oncology Group performance status (PS) of 0 or 1. Patients were stratified by PS and prior therapy, then randomized 1:1 to receive axitinib or sorafenib. Tumour imaging was assessed by an independent review committee. Results Of the 723 enrolled patients, 158 were Asian (axitinib arm: n = 77; sorafenib arm: n = 81). Of the Asian patients, 74% were male, median age was 61 years, and 59% had PS = 0; prior therapies were 54% cytokine-, 41% sunitinib-, 4% bevacizumab-, and 1% temsirolimus-based regimens. Median PFS in the Asian patients was 10.3 months in the axitinib arm and 4.7 months in the sorafenib arm (HR 0.578; 95% confidence interval, 0.362–0.924; one-sided P = 0.0096). The objective response rate (ORR) was 31.2% versus 7.4% (one-sided P = 0.0003) in the Asian patients receiving axitinib and sorafenib, respectively. Common adverse events (AEs) in the Asian patients receiving axitinib were hypertension (53%), diarrhoea (53%), hand-foot syndrome (47%), fatigue (45%), decreased appetite (36%), dysphonia (36%), and hypothyroidism (31%). Common AEs in the Asian patients receiving sorafenib were hand-foot syndrome (70%), diarrhoea (46%), hypertension (34%), and alopecia (30%). Conclusions Axitinib is effective and well tolerated in the Asian patients with mRCC. Consistent with global phase III trial results, PFS and ORR were higher with axitinib versus sorafenib in the Asian patients.

Background As previously reported, the PARAMOUNT trial showed that pemetrexed (pem) continuation maintenance therapy after pem–cisplatin induction therapy significantly reduced the risk of disease progression over placebo (HR = 0.62; 95% CI: 0.49–0.79; P = 0.00007) in patients with advanced nonsquamous NSCLC. Here we present the final OS data. Methods In a double-blind, placebo-controlled study, 939 patients were treated with induction therapy [four cycles of induction pem (500 mg/m2) and cisplatin (75 mg/m2) on day 1 of a 21-day cycle], after which 539 patients who had not progressed and had an Eastern Cooperative Oncology Group performance status (PS) of 0/1 were randomized (2:1; stratified for PS, induction response, disease stage) to maintenance pem (500 mg/m2, day 1 of a 21-day cycle) plus BSC (n = 359) or placebo plus BSC (n = 180) until disease progression. All patients received vitamin B12, folic acid, and dexamethasone. After 390 deaths, the final analysis of OS was done on randomized patients and was based on a nominal alpha level of 0.0498. Results Patient characteristics were balanced between the arms: median age = 61 years; 58% male; 32% PS 0; 91% stage IV; 95% Caucasian; 86% adenocarcinoma; and 45% complete/partial response (CR/PR) to induction. (No OS data available.) Conclusions (Conclusion will be presented based on updated data.)