Can single-agent maintenance therapy be considered as an ideal strategy for non-small cell lung cancer (NSCLC) treatment to achieve prolonged survival and tolerated toxicity? A systematic review and meta-analysis was performed to elucidate this issue.

To evaluate the evidence for denosumab for the treatment of bone metastases secondary to solid tumours and, using a network meta-analysis, indirectly compare denosumab with bisphosphonates and best supportive care.

Although endometrial adenocarcinoma is a common gynaecological cancer, a comparatively small proportion of patients present with, or develop, recurrent or advanced disease. However, for those women whose disease does progress or recur the prognosis is poor and the best treatment is yet to be identified. Co-morbidity, including obesity and cardiac disease, and concerns over toxicity have prevented more extensive studies of cytotoxic chemotherapy, although there are a number of active agents.

To perform a systematic review and meta-analysis of published clinical trials to determine incidence rate and overall risk of hypertension with vandetanib in cancer patients.

Current guidelines are inconclusive regarding intravenous (IV) iron for treatment of chemotherapy-induced anaemia (CIA).

Temozolomide (TMZ)-related idiosyncratic and other uncommon toxicities have been reported. To better characterize these toxicities and to identify any associated risk factors, we performed a systematic review. We searched the PubMed database, limited to the English language, published between 1999 and December 2011. We selected only those articles in which TMZ was temporally related and was the sole or main contributing chemotherapeutic drug to idiosyncratic drug reactions (IDRs) and other uncommon toxicities. Hematological IDRs are biopsy-proven aplastic anemia or grade V toxicity or grade IV toxicity with slow and incomplete hematological recovery. Seventy-three cases were identified, including 21 hematological IDRs, 31 nonhematological IDRs and uncommon infections, and 21 second primary cancers. With a caveat of publication and reporting bias, the following observations could be made. The hematological IDRs predominantly occurred in female patients (exact binomial two-tailed, P=0.0041) and most patients were receiving TMZ concomitantly with radiotherapy for glioma. The median duration of exposure to TMZ was 30 days and the median cumulative TMZ exposure was 2250 mg/m (range, 500-6900 mg/m). The sex predilection was not evident in nonhematological IDRs and other uncommon toxicities. TMZ-induced pneumonitis and cholestatic hepatitis are emerging as a nonhematological hypersensitive reaction and IDR, respectively. For TMZ-related myelodysplasia or leukemia, the cumulative dose of TMZ ranged from 1400 to 30 000 mg/m. The cumulative dose of TMZ was lower and latency was shorter with a previous exposure to other leukemogenic drugs, suggesting that TMZ may have augmented the leukemogenic potential of other drugs. Early appearance of profound myelosuppression during the course of TMZ and concurrent radiotherapy could be a hematological IDR, which warrants prompt investigations to exclude aplastic anemia. Myelodysplasia or leukemia developed after a median TMZ exposure of 15 g/m.

Zoledronic acid is widely used as adjuvant chemotherapy for the treatment of breast cancer. However, previous trials reported inconsistent findings regarding their clinical efficacy and safety. We carried out a comprehensive systematic review and meta-analysis to evaluate the effects of zoledronic acid on disease-free survival (DFS), overall survival (OS), and drug-related toxicities.

To investigate the efficacy and safety of regional intra-arterial chemotherapy (RIAC) versus systemic chemotherapy for stage III/IV pancreatic cancer.

In advanced non-small cell lung cancer (NSCLC), progressive disease burdens patients considerably. Second-line (2L) chemotherapy improves survival marginally but humanistic outcomes (i.e., quality of life, QOL) are underreported. The impact of 2L therapy remains an important consideration for patients and caregivers, and there have been QOL reviews for 1L, but not 2L, therapies. This review assessed QOL outcomes of approved, guideline-supported 2L chemotherapy with docetaxel, erlotinib, gefitinib, and pemetrexed in advanced NSCLC.

Toremifene (TOR) and tamoxifen (TAM) can both be used as treatments for advanced breast cancer.

This is an update of a Cochrane review that was first published in Issue 1, 2009. Gestational trophoblastic neoplasia (GTN) is a rare but curable disease arising in the fetal chorion during pregnancy. Most women with low-risk GTN will be cured by evacuation of the uterus with or without single-agent chemotherapy. However, chemotherapy regimens vary between treatment centres worldwide and the comparable benefits and risks of these different regimens are unclear.

We conducted a systematic review and bibliometric network analysis (SeBriNA) of rituximab for non-Hodgkin's lymphoma.

Pre-emptive irinotecan dose reduction for UGT1A1*28 homozygotes may result in reduced risk of severe neutropenia and diarrhea. However, clinical utility and cost-effectiveness are dependent upon such a dose reduction not impacting irinotecan efficacy. Whether UGT1A1*28 genotype is associated with irinotecan response therefore is an important gap in existing knowledge to inform clinical utility.

Evidence suggests that some cancer survivors experience cognitive difficulties following chemotherapy. However, perceived or subjective cognitive impairment is more frequently reported than prevalence revealed by objective assessments. The aim of this review was to examine the relationship between subjective and objective measures of cognitive impairment following treatment for cancer and to determine the number of studies that found a significant relationship between these measures of cognition. A comprehensive search for articles, published between 1980 and 2012, comparing subjective and objective cognition in cancer patients treated with chemotherapy was conducted. Of 818 potentially relevant articles, 23 studies met the inclusion criteria for the current review and one article was sourced from reference lists of included studies. Only eight of 24 included studies found a significant relationship between objective and subjective measures of cognitive performance. These studies were more likely to involve breast cancer patients and to assess the relationship between memory and perceived cognitive impairment. The failure to consistently find an association between subjective and objective measures of cognition could be explained by variations in assessment methods or the definition of impairment. Alternatively, objective and perceived cognitive impairment may be unrelated because perceived impairment may be an indicator of psychological distress rather than cognitive impairment. Despite these discrepancies, patients' perceptions of impairment are important due to its significant impact on quality of life. Further research is required to explore whether objective measures of everyday functioning better predict the impact of chemotherapy related cognitive impairment on daily functioning.

For decades, somatostatin analogs (including octreotide and lanreotide) have been indicated for relief of the symptoms of flushing, diarrhea, and wheezing associated with secretory neuroendocrine tumors (NETs). Recently, it has been suggested that somatostatin analogs may provide direct and indirect antitumor effects in secretory and nonsecretory NETs in addition to symptom control in secretory NETs.

Platinum-based therapy, including cisplatin, carboplatin and/or oxaliplatin, is used to treat a variety of paediatric malignancies. Unfortunately, one of the most important adverse effects is the occurrence of hearing loss or ototoxicity. In an effort to prevent this ototoxicity, different otoprotective medical interventions have been studied.

Glucocorticoids play a major role in the treatment of acute lymphoblastic leukaemia (ALL). However, supraphysiological doses may cause suppression of the hypothalamic-pituitary-adrenal (HPA) axis. HPA axis suppression resulting in reduced cortisol response may cause an impaired stress response and an inadequate host defence against infections, which remains a cause of morbidity and death. The exact occurrence and duration of HPA axis suppression after glucocorticoid therapy for childhood ALL are unclear.

The treatment of advanced urothelial cancer of the bladder has evolved substantially during recent years. Chemotherapy has been the mainstay of treatment and confers survival advantage. Despite such advances, the chemotherapy of bladder cancer is far from satisfactory due to severe side effects. Targeted therapy with novel drugs directed at specific molecular pathways opens promising new avenues to improve patient outcome. A systematic review examined the clinical data for novel targeted agents in 10 phase II trials, with a focus on bevacizumab, aflibercept, sunitinib, sorafenib, gefitinib, lapatinib and trastuzumab. Besides, we present studies on other novel, promising targeted agents, including pazopanib, cetuximab and everolimus. Although bevacizumab and trastuzumab have shown promising results for patients with advanced bladder cancer, other targeted agents have not achieved the same clinical benefit in this disease as seen in other common epithelial cancers. Ultimately, combination targeted therapy, sequential therapy, adjuvant and neoadjuvant therapy may yield the best outcomes.

Although Chinese herbal medicine (CHM) has been widely used as an adjunctive therapy for colorectal cancer in Asia, its efficacy is not well defined. The purpose of this systematic review is to assess the efficacy of CHM as an adjunctive therapy to chemotherapy for the patients with colorectal cancer. Randomized controlled trials with CHM to treat colorectal cancer were extensively searched in seven databases. Two researchers independently assessed the quality and validity of included trials and extracted outcome data for synthesis. 20 trials were included for analysis. Compared to using chemotherapy alone, CHM combined with chemotherapy significantly increased 1- and 3-year survival rate [odds ratio (OR) 2.41, 95% confidence interval (CI) 1.32-4.41; OR 2.40, 95% CI 1.49-3.87]. The combined therapy significantly slowed colorectal cancer progression (OR 0.50, 95% CI 0.32-0.77) and improved quality of life (OR 3.43, 95% CI 2.35-5.02). It had positive effects in immunoregulation. CHM as an adjunctive therapy also had significant advantages in reducing the adverse effects of chemotherapy. This systematic review suggests that CHM as an adjunctive therapy with chemotherapy versus chemotherapy alone has significant efficacy in terms of prolonging survival, enhancement of tumor response, improvement of quality of life, immunoregulation, and alleviation of acute adverse effects. However, a firm conclusion could not be reached because of the poor quality of the included trials. Further trials with higher quality are required and the efficacy in other forms of advantages remains to be further determined.

Objectives were to compare systemic mould-active vs fluconazole prophylaxis in cancer patients receiving chemotherapy or haematopoietic stem cell transplantation (HSCT).