Patients with metabolic syndrome have a greater risk of cardiovascular disease, although their susceptibility to chemotherapy-induced cardiac disease is not well documented. The aim of this meta-analysis was to assess associations between obesity or being overweight and cardiotoxicity from anthracyclines and sequential anthracyclines and trastuzumab in patients with breast cancer.

Pharmacokinetic guided dosing of 5-fluorouracil chemotherapies to bring plasma 5-fluorouracil into a desired therapeutic range may lead to fewer side effects and better patient outcomes. High performance liquid chromatography and a high throughput nanoparticle immunoassay (My5-FU) have been used in conjunction with treatment algorithms to guide dosing. The objective of this study was to assess accuracy, clinical effectiveness and safety of plasma 5-fluorouracil guided dose regimen(s) versus standard regimens based on body surface area in colorectal cancer.

Background Multiple studies have compared the efficacy of entecavir with lamivudine in preventing hepatitis B virus (HBV) reactivation among HBV-carrying lymphoma patients with chemotherapy treatment. However, the results were slightly varied. Aim of the review to combine the findings of independent studies assessing the clinical efficacy of the two drugs using a systematic review and meta-analysis. Methods PubMed, China National Knowledge Infrastructure (CNKI), Chinese Biomedical Literature Database (CBM), Chongqing VIP and WanFang Data were retrieved. Two independent reviewers evaluated the study eligibility and extracted eight studies, with 770 patients in total. The meta-analysis was conducted using RevMan 5.3 and STATA software. Results HBV-carrying lymphoma patients receiving lamivudine during chemotherapy had a statistically significantly higher odds of HBV reactivation compared to those receiving entecavir (OR 5.0, 95 % CI 2.85-8.78, P < 0.001). The odds of hepatitis, HBV-Reactivation caused hepatitis and chemotherapy disruption was statistically significantly elevated in the patient group receiving lamivudine compared to the entecavir group (OR 4.12, 95 % CI 1.70-9.98, P = 0.002; OR 11.44, 95 % CI 2.70-48.52, P < 0.001; OR 6.71, 95 % CI 2.34-19.26, P < 0.001, respectively). Furthermore, the HBV reactivation rate in Ann Arbor stages I - II patient group was statistically significantly lower than the one in Ann Arbor stages III-IV group, with an overall pooled value of 0.37 (95 % CI 0.17-0.82, P = 0.01). Conclusion The metaanalysis result suggested that among HBV-carrying lymphoma patients undergoing chemotherapy, entecavir is more effective than lamivudine in preventing HBV reactivation.

This review summarizes the recommendations for the prophylaxis of nausea and vomiting in adults receiving highly emetogenic chemotherapy (HEC) which includes cisplatin, mechlorethamine, streptozocin, cyclophosphamide >1500 mg/m2, carmustine, dacarbazine, and the combination of an anthracycline and cyclophosphamide (AC) administered to women with breast cancer, as agreed at the MASCC/ESMO Antiemetic Guidelines Update meeting in Copenhagen in June 2015.

Endocrine-based treatments are the mainstay of therapy for postmenopausal women with breast cancer; yet concern has been raised about potential adverse cognitive effects. We performed a systematic review of the published literature to evaluate whether endocrine-based treatments for breast cancer are associated with changes in cognitive domains and whether these effects are more pronounced with advanced age. An electronic database search was performed. Original investigations that examined the effects of endocrine treatment on cognitive function were identified. Data were abstracted and studies were assessed for risk of bias. A total of 21 unique studies (n = 2398) were identified. Ten were short-term (duration ≤ 2 years) and 11 were long-term (duration > 2 years). Nine (43 %) studies had a sample size ≤100 subjects; 9 (43 %) were longitudinal, with baseline measurement before treatment initiation. No studies were primary randomized clinical trials. While there was heterogeneity in the neuropsychological measures used, tests could be grouped into the cognitive domains that they assessed. Compared to breast cancer or healthy controls, endocrine therapy was associated with impaired performance on neuropsychological testing. No study explored the association between age and changes in cognitive performance. Overall, endocrine therapies were associated with greater cognitive deficits compared to surgical and healthy controls; yet, lack of randomized trial data and heterogeneity in design of many studies limited any definitive conclusions. Despite older women being at highest risk for the development of cognitive impairment, advanced age has not been adequately explored.

The optimal second- and third-line chemotherapy and targeted therapy for patients with advanced esophagogastric cancer is still a matter of debate. Therefore, a literature search was carried out in Medline, EMBASE, CENTRAL, and oncology conferences until January 2016 for randomized controlled trials that compared second- or third-line therapy. We included 28 studies with 4810 patients. Second-line, single-agent taxane/irinotecan showed increased survival compared to best supportive care (BSC) (hazard ratio 0.65, 95 % confidence interval 0.53-0.79). Median survival gain ranged from 1.4 to 2.7 months among individual studies. Taxane- and irinotecan-based regimens showed equal survival benefit. Doublet chemotherapy taxane/irinotecan plus platinum and fluoropyrimidine was not different in survival, but showed increased toxicity vs. taxane/irinotecan monotherapy. Compared to BSC, second-line ramucirumab and second- or third-line everolimus and regorafenib showed limited median survival gain ranging from 1.1 to 1.4 months, and progression-free survival gain, ranging from 0.3 to 1.6 months. Third- or later-line apatinib showed increased survival benefit over BSC (HR 0.50, 0.32-0.79). Median survival gain ranged from 1.8 to 2.3 months. Compared to taxane-alone, survival was superior for second-line ramucirumab plus taxane (HR 0.81, 0.68-0.96), and olaparib plus taxane (HR 0.56, 0.35-0.87), with median survival gains of 2.2 and 4.8 months respectively. Targeted agents, either in monotherapy or combined with chemotherapy showed increased toxicity compared to BSC and chemotherapy-alone. This review indicates that, given the survival benefit in a phase III study setting, ramucirumab plus taxane is the preferred second-line treatment. Taxane or irinotecan monotherapy are alternatives, although the absolute survival benefit was limited. In third-line setting, apatinib monotherapy is preferred.

Chemotherapeutic agents have been shown to increase lung patient survival, however their use may be limited by their serious adverse effects. We aimed to assess int impact of pharmacogenetic variation of influx transporters on inter-individual patient variation in adverse drug reactions.

Estrogen receptor-positive (ER+) tumors of the breast are generally highly responsive to endocrine treatment. Although endocrine therapy is the mainstay of adjuvant treatment for ER+ breast cancer, the role of endocrine therapy in the neoadjuvant setting is unclear.

Bevacizumab and erlotinib inhibit different tumour growth pathways, and both exhibit beneficial effects in the treatment of non-small-cell lung cancer (NSCLC). However, the efficacy of bevacizumab in combination with erlotinib remains controversial. Therefore, we conducted a meta-analysis to compare combination treatment with bevacizumab and erlotinib to bevacizumab or erlotinib monotherapy in the treatment of NSCLC.

Fatigue is one of the most prominent side-effects of immune checkpoint inhibition. Therefore, we assessed the risk of fatigue associated with inhibitors of the immune checkpoints.

To systematically review the safety and efficacy of lenvatinib in the treatment of patients, we retrieved all the relevant clinical trials on the adverse events (AEs) and survival outcomes of lenvatinib through PubMed, Medline, Embase, Web of Science and Cochrane Collaboration's Central register of controlled trial. Fourteen eligible studies involving a total of 978 patients were included in our analysis. The most common all-grade AEs observed in patients treated with lenvatinib were hematuria (56.6%), fatigue (52.2%) and decreased appetite (50.5%). The most frequently observed grade ≥3 AEs were thrombocytopenia (25.4%), hypertension (17.7%) and edema peripheral (15.5%). The incidences of both all-grade and high-grade hypertension were significantly increased. Meanwhile, the controlled trial suggested that progression free survival (PFS) was significantly longer in the lenvatinib group than the placebo group. Subgroup analyses showed that mean PFS for renal cell carcinoma was 10.933±1.828 months (95% CI 7.350-14.515, p < 0.001), and that for thyroid cancer was 18.344±0.083 months (95% CI 18.181-18.506, p < 0.001). In conclusion, lenvatinib is an effective agent in thyroid cancer. Early monitoring and effective management of side effects are crucial for the safe use of this drug.

Although gemcitabine plus carboplatin (GCa) is the conventional first-line chemotherapy for cisplatin-ineligible metastatic urothelial carcinoma, its results are suboptimal. A meta-analysis evaluated the results of gemcitabine with either carboplatin or a taxane (GT). Literature was searched for studies including GT (paclitaxel or docetaxel) and GCa. We pooled trial level data including response-rate, progression-free survival, overall survival (OS), and Grade 3 to 4 side effects. Trial characteristics and outcomes were univariably compared between GT and GCa. Those factors, which were recorded in > 12 trials, were analyzed. Multivariable regression models were used adjusting for Eastern Cooperative Oncology Group performance status 2 and the presence of visceral metastases. Each trial was weighted by its sample size. Twenty-seven arms of trials totaling 1032 patients were selected, of which 13 contained GT (n = 484) and 14 GCa (n = 548). The percentage of patients with Eastern Cooperative Oncology Group performance status 2 was statistically significantly different between the 2 groups (median, 8.7% vs. 23.9%; P = .003). No efficacy outcome was statistically significantly different. Median OS was 13.2 months (range, 10-15.8 months) for GT and 10 months (range, 3.3-20 months) for GCa (P = .12). However, statistically significant increases in the frequency of Grade 3 to 4 anemia (P = .010) and thrombocytopenia (P = .010) for GCa, and neuropathy (P = .040) for GT were observed. No difference in OS according to treatment was found multivariably (P = .79). In this analysis, a similar response rate and survival and worse neurotoxicity were observed with GT compared with GCa, for which hematologic toxicity was more frequent. GT is an alternative to GCa for advanced cisplatin-ineligible urothelial cancer.

Aberrant DNA methylation has been identified as a key molecular event regulating the pathogenesis of myelodysplastic syndromes (MDS); myeloid neoplasms with an inherent risk of transformation to acute myeloid leukemia (AML). Based on the above findings, DNA hypomethylating agents (HMA) have been widely used to treat AML and MDS, especially in elderly patients and in those who are not eligible for allogeneic stem cell transplantation (SCT). Our goal was to determine if there is any therapeutic advantage of HMA vs. conventional care regimens (CCR) and indirectly compare the efficacy of azacitidine and decitabine in this patient population.

The unexpected occurrence of thrombotic microangiopathy (TMA), characterized by microangiopathic hemolytic anemia and thrombocytopenia, in a patient with cancer requires urgent diagnosis and appropriate management. TMA is a term used to describe multiple syndromes caused by microvascular thrombosis, including thrombotic thrombocytopenic purpura (TTP), Shiga toxin-mediated hemolytic uremic syndrome, and complement-mediated TMA. In patients with cancer, systemic microvascular metastases and bone marrow involvement can cause microangiopathic hemolytic anemia and thrombocytopenia. This occurs most often in patients with known metastatic cancer, but microangiopathic hemolytic anemia and thrombocytopenia may occur unexpectedly in patients without known metastatic disease or be the presenting features of undiagnosed cancer. TMA may also be caused by commonly used chemotherapy agents, either through dose-dependent toxicity or an acute immune-mediated reaction. These causes of TMA must be distinguished from TTP, which results from a severe deficiency of ADAMTS13 and is the most common cause of TMA among adults without cancer. The importance of this distinction is to avoid inappropriate use of plasma exchange, which is associated with major complications. Plasma exchange is the essential treatment for TTP, but it has no known benefit for patients with cancer-induced or drug-induced TMA. We will describe cancer-induced and drug-induced TMA using the experience of the Oklahoma TTP-Hemolytic Uremic Syndrome Registry and data from a systematic review of all published reports of drug-induced TMA. We will illustrate the principles of evaluation and management of these disorders with patients' stories.

Metastatic breast cancer (MBC) is treated with cytotoxic drugs or endocrine agents according to the site and extent of the disease, biology, previous treatments, and the patient's condition, comorbidities, and wishes. In MBC, vinorelbine (VRB) and capecitabine (X; VRB + X) are chemotherapy drugs that hold activity as first or later lines of therapy. We conducted a systematic literature review and meta-analysis to quantify the efficacy of the VRB + X combination in HER2-negative (HER2-) MBC. We searched PubMed, EMBASE, SCOPUS, Web of Science, the Cochrane Library, and CINAHL for phase II/III clinical trials that assessed VRB + X for patients with HER2- MBC. Pooled estimates of the overall response rate (RR), median progression-free survival (PFS), and overall survival (OS) were computed using random or fixed effects models. Twenty-seven studies were included in the analysis, encompassing a total of 1356 MBC patients. All were phase II (n = 21) or prospective/pilot (n = 5) trials, except for 1 that was a phase III controlled trial. The pooled estimate for the RR in first-line therapy (n = 16 trials) was 52.9% (95% confidence interval [CI], 46.5%-59.2%). For second-line trials, data were available in n = 9 studies and the overall RR was 41% (95% CI, 31.2%-51.6%). The pooled estimates for median PFS and OS in first-line therapy were 7.3 (95% CI, 6.2-8.3) and 22.3 (95% CI, 20-24.5) months, respectively. Vinorelbine + X, with the dose and schedules currently used in clinical practice, appears to be an effective and feasible chemotherapy for MBC, for first- and also for second-line therapy.

This is the second update of a Cochrane review that was first published in 2009, Issue 1, . 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.

During the past decades, many novel agents have improved response and survival of patients with multiple myeloma. Nevertheless, it remains challenging when they suffer relapsing. Thus, novel therapeutic agents are needed. We aimed to assess the efficacy and safety of a novel agent panobinostat for patients with relapsed or/and refractory MM. A systematic literature review identified studies for clinical trials about panobinostat in patients with relapsed or/and refractory MM. We searched studies published between January 2000 and December 2015 in Pubmed, Ovid, EBSCO and the Cochrane library. Random-effect pooled estimates were calculated for overall response rate and rates of common adverse effects. The results showed 11 clinical trials including 700 patients with relapsed or/and refractory MM treated with panobinostat were identified. The ORR varied between 0.08 and 0.67. Pooled analyses showed the results that the ORR was 0.45 (95% CI: 0.31-0.59, I(2) = 90.5%, P = 0.000) for panobinostat combined with any other kind of drugs. The most common Grade3/4 adverse effects were thrombocytopenia, neutropenia, lymphopenia, anemia, diarrhea, fatigue, nausea and so on. In conclusion, based on our analyses, the regimen of panobinostat combining with other agents seems to be well tolerated and efficacious in patients with relapsed or/and refractory MM.

Chemotherapeutic drugs are underutilized in lung cancer management due in part to serious adverse drug reactions (ADRs).

Symptomatic adverse events (AEs) are monitored by clinicians as part of all US-based clinical trials in cancer via the U.S. National Cancer Institute's Common Terminology Criteria for Adverse Events (CTCAE) for the purposes of ensuring patient safety. Recently, there has been a charge toward capturing the patient perspective for those AEs amenable to patient self-reporting via patient-reported outcomes (PRO). The aim of this review was to summarize the empirically reported association between analogous CTCAE and PRO ratings.

The objective of the study is to report a systematic review of what is currently known about the experience of cancer treatment and cancer treatment in adults with dementia.