Audits of oncology units - an effective and pragmatic approach.

Background: Audits of oncology units are part of all quality-assurance programmes. However, they do not always come across as pragmatic and helpful to staff.

Objective: To report on the results of an online survey on the usefulness and impact of an audit process for oncology units.

Vandetanib plus pemetrexed for the second-line treatment of advanced non-small-cell lung cancer: a randomized, double-blind phase III trial.

Purpose: Vandetanib is a once-daily oral inhibitor of vascular endothelial growth factor receptor and epidermal growth factor receptor signaling. This randomized, placebo-controlled phase III study assessed the efficacy of vandetanib plus pemetrexed as second-line therapy in advanced non-small-cell lung cancer.

Patients And Methods: Patients (N = 534) were randomly assigned to receive vandetanib 100 mg/d plus pemetrexed 500 mg/m(2) every 21 days (n = 256) or placebo plus pemetrexed (n = 278).

A randomized, double-blind, placebo-controlled phase II study of vandetanib plus docetaxel/prednisolone in patients with hormone-refractory prostate cancer.

Vandetanib (ZACTIMA) is a once-daily oral anticancer drug that selectively inhibits vascular endothelial growth factor receptor, epidermal growth factor receptor, and rearranged during transfection signaling. This randomized (1:1), double-blind study evaluated vandetanib (100 mg/day) or placebo in combination with docetaxel (D; 75 mg/m(2) every 3 weeks) and prednisolone (P; 2 x 5 mg/day) in 86 patients with metastatic hormone-refractory prostate cancer (mHRPC). The primary assessment was prostate-specific antigen (PSA) response (confirmed reduction of >or=50% from baseline) and a greater number of patients showed a PSA response with placebo + DP (67%) versus vandetanib + DP (40%); hazard ratio = 2.

Phase II study of oral vinorelbine in combination with carboplatin followed by consolidation therapy with oral vinorelbine as single-agent in unresectable localized or metastatic non-small cell lung carcinoma.

Introduction: This phase II study assessed the efficacy and safety of oral vinorelbine given weekly in combination with carboplatin (CBDCA) AUC 5 once every 3 weeks for four cycles in chemonaive patients with advanced non-small cell lung carcinoma (NSCLC), followed by consolidation therapy with single-agent oral vinorelbine in non-progressive patients.

Methods: Chemonaive advanced NSCLC patients received four cycles of combination therapy with CBDCA AUC 5 day 1 and oral vinorelbine, 60 mg/m2 on days 1, 8 and 15 (cycle 1), dose increased to 80 mg/m2 (cycles 2-4) in absence of grades 3-4 neutropenia (NCI-CTCv2). Consolidation therapy with oral vinorelbine was continued (cycle 5) at same dosage; if dose was decreased during combination therapy, it was given at 60 mg/m2, then increased at 80 mg/m2 (cycle 6) in absence of grades 3-4 neutropenia until PD, toxicity or patient's refusal.

Part II: Cancer in Indigenous Africans--causes and control.

Africa has contributed substantial knowledge to the understanding of certain risk factors for cancer, such as the role of several infectious agents (eg, viruses, bacteria, and parasites), aflatoxins, and certain lifestyle factors. Although the relative importance of many lifestyle factors is becoming better understood in developed countries, more work is needed to understand the importance of these factors in different African settings. In view of the substantial genetic diversity in Africa, it would be prudent not to generalize too widely from one place to the next.

Part I: Cancer in Indigenous Africans--burden, distribution, and trends.

Cancer is an under-emphasised issue in Africa, partly because of the overwhelming burden of communicable diseases. However cancer is a common disease in Africa with 650 000 people, of a population of 965 million, diagnosed annually. Furthermore, the lifetime risk in females (between 0 and 64 years) of cancer is about 10%, which is only about 30% lower than the risk in developed countries.

Phase II trial of gemcitabine-carboplatin-paclitaxel as neoadjuvant chemotherapy for operable non-small cell lung cancer.

Background: The aim of this single-arm phase II study was to evaluate the efficacy, feasibility, and safety of the gemcitabine-carboplatin-paclitaxel combination as neoadjuvant chemotherapy in patients with operable non-small cell lung cancer (NSCLC).

Methods: Patients with stage IB, II, or IIIA NSCLC were given three cycles of chemotherapy followed by tumor resection. Each 21-day cycle consisted of gemcitabine 1000 mg/m on days 1 and 8, carboplatin AUC 5 on day 1, and paclitaxel 175 mg/m on day 1.

Lung cancer management in limited resource settings: guidelines for appropriate good care.

Lung cancer is a major cause of cancer death worldwide and is becoming an increasing problem in developing countries. It is important that, in countries where health care resources are limited, these resources are used most effectively and cost-effectively. The authors, with the support of the International Atomic Energy Agency, drew on existing evidence-based clinical guidelines, published systematic reviews and meta-analyses, as well as recent research publications, to summarise the current evidence and to make broad recommendations on the non-surgical treatment of patients with lung cancer.

Phase III study comparing oral topotecan to intravenous docetaxel in patients with pretreated advanced non-small-cell lung cancer.

Purpose: This open-label, randomized, multicenter, phase III study compared oral topotecan versus intravenous (IV) docetaxel in patients with previously treated non-small-cell lung cancer (NSCLC).

Patients And Methods: Patients with stage III or IV NSCLC, performance status < or = 2, who had received only one prior chemotherapy regimen, were randomly assigned to treatment with oral topotecan 2.3 mg/m2/d on days 1 to 5 or IV docetaxel 75 mg/m2 day 1 every 21 days.