Dermatologic adverse events (dAEs) in cancer treatment are frequent with the use of targeted therapies. These dAEs have been shown to have significant impact on health-related quality of life (HRQoL). While standardized assessment tools have been developed for physicians to assess severity of dAEs, there is a discord between objective and subjective measures. The identification of patient-reported outcome (PRO) instruments useful in the context of targeted cancer therapies is therefore important in both the clinical and research settings for the overall evaluation of dAEs and their impact on HRQoL.

Hydrolysable tannins (HT) have been of scientific interest because of their nutraceutical potential. Both gallotannins (GT) and ellagitannins (ET) show different biochemical properties that result in various health benefits (eg anti-diabetic, anti-mutagenic, anti-microbial) for consumers, all associated with their antioxidant capacity (AOXc).

we performed a systematic review and meta-analysis of mucocutaneous toxicities associatedwith sunitinib, an oral multi-tyrosine kinase inhibitor.

Gastrointestinal stromal tumor (GIST) is a relatively rare tumor that is treated with targeted therapies in advanced stages. Randomized clinical trials (RCT) often require long follow-up and large sample sizes to evaluate overall survival (OS), the gold-standard measure of treatment efficacy. However, changes in therapy following disease progression may complicate survival assessments. Establishing surrogate endpoints may facilitate the drug approval and availability of new efficacious treatments; however, no published studies have investigated this topic in unresectable and/or metastatic GIST.

The purpose of this study is to assess the efficacy of moxibustion as a treatment of chemotherapy-induced leukopenia.

Present recommendations by the US Food and Drug Administration advise that patients with prolactinoma treated with cabergoline should have an annual echocardiogram to screen for valvular heart disease. Here, we present new clinical data and a systematic review of the scientific literature showing that the prevalence of cabergoline-associated valvulopathy is very low. We prospectively assessed 40 patients with prolactinoma taking cabergoline. Cardiovascular examination before echocardiography detected an audible systolic murmur in 10% of cases (all were functional murmurs), and no clinically significant valvular lesion was shown on echocardiogram in the 90% of patients without a murmur. Our systematic review identified 21 studies that assessed the presence of valvular abnormalities in patients with prolactinoma treated with cabergoline. Including our new clinical data, only two (0·11%) of 1811 patients were confirmed to have cabergoline-associated valvulopathy (three [0·17%] if possible cases were included). The probability of clinically significant valvular heart disease is low in the absence of a murmur. On the basis of these findings, we challenge the present recommendations to do routine echocardiography in all patients taking cabergoline for prolactinoma every 12 months. We propose that such patients should be screened by a clinical cardiovascular examination and that echocardiogram should be reserved for those patients with an audible murmur, those treated for more than 5 years at a dose of more than 3 mg per week, or those who maintain cabergoline treatment after the age of 50 years.

A systematic review was performed to describe the findings from 19 genetic association studies that have examined the genetic variants underlying four common treatment-induced chronic and late toxicities in breast cancer patients, and to evaluate the quality of reporting. Three out of 5 studies found an association between HER2 lle655Val polymorphisms and trastuzumab-induced cardiotoxicity. Two studies found a positive association between cognitive impairment and the Val allele of the COMT gene and the ε4 allele of the apolipoprotein E gene. Genetic associations were established between fatigue and the G/G genotype of IL6-174 and TNF-308, and the Met allele of the COMT gene in 4 studies. Among studies (N=8) that evaluated the genetic associations underlying peripheral neuropathy, CYP2C8∗3 variant is commonly reported as the associated gene. Most studies failed to conform to the major criteria listed in the STREGA guidelines, with a lack of transparent reporting of methods and results.

Despite the improvement in progression-free survival and response rates, none of the five anti- VEGF/VEGFR agents used for treatment of metastatic renal cell carcinoma (mRCC) reported a significant increase in patients' survival. This analysis aims to investigate their effect on overall survival (OS), performing a meta-analysis of the available studies. MEDLINE/PubMed and the Cochrane Library were searched for randomised phase III trials that compared anti-VEGF/VEGFR agents with controls as upfront treatment for mRCC. The search was restricted to phase III trials, and data extraction was conducted according to the PRISMA statement. Five randomised phase III trials were included for a total of 3,469 patients; among these, 1,801 received anti-VEGF/VEGFR agents and 1,668 were treated with a placebo or interferon-α. In the overall population, the reduction in the risk of death was 13% (HR: 0.87; 95%CI, 0.80 - 0.95; p=0.002). When patients were divided based on use of VEGFR agents or an anti-VEGF monoclonal antibody, the reduction in the risk of death was 13% and 12%, respectively. If only treatmentnaïve patients are considered, we can confirm a significant reduction of 12% (HR=0.88; 95%CI, 0.79 - 0.97; p=0.010) in the risk of death. Our analysis reports a positive improvement of OS with the inhibition of the VEGF/VEGFR pathway in mRCC.

Frailty is a state of vulnerability to poor resolution of homeostasis following a stressor event, such as chemotherapy or cancer surgery. Better knowledge of the epidemiology of frailty could help drive a global cancer care strategy for older people. The aim of this review was to establish the prevalence and outcomes of frailty and pre-frailty in older cancer patients.

We performed a systematic review and meta-analysis of cardiovascular toxicities associated with sorafenib.

Infections related to anti-HER2 monoclonal antibodies (mAbs), trastuzumab and pertuzumab, have been reported in clinical trials. It is not yet clear whether these drugs increase an infection risk or not. We performed a systematic review and meta-analysis to assess the risk of infections associated with anti-HER2 mAbs. We searched PubMed and the ASCO online database of meeting abstracts up to January 2014 for relevant clinical trials. Eligible studies included randomized controlled trials of trastuzumab or pertuzumab for breast cancer patients that reported adequate safety data for grade 3-4 infection, febrile neutropenia, neutropenia, or leukopenia. The summary incidence, relative risk (RR), and 95 % confidence intervals (CIs) were calculated. A total of 10,094 patients from 13 trials were included. The use of trastuzumab was associated with an increased risk of high-grade infection (RR 1.21, 95 % CI 1.07-1.37, P = 0.002) and febrile neutropenia (RR 1.28, 95 % CI 1.08-1.52, P = 0.004). The incidence of high-grade infection and febrile neutropenia due to trastuzumab was 8.5 % (95 % CI 4.5-15.4 %) and 12.0 % (95 % CI 8.1-17.4 %), respectively. There was no significant increase in a risk of high-grade neutropenia or leukopenia in patients receiving trastuzumab. Treatment with trastuzumab is associated with a significantly higher risk of high-grade infection and febrile neutropenia. Our findings suggest an importance of close monitoring for any signs of infections in patients treated with trastuzumab.

Vascular endothelial growth factor signaling pathway plays a crucial role in angiogenesis and has become a promising target for cancer drug development. We aimed to quantify the overall efficacy and safety of angiogenesis inhibitors in advanced non-small cell lung cancer (NSCLC).

Anti-epidermal growth factor receptor (EGFR)-monoclonal antibodies (MoAbs) have been widely used in a variety of malignancies. Severe infections (≥grade 3) are potentially life-threatening adverse events with these drugs. However, the contribution of anti-EGFR MoAbs to infections is still unknown. We performed this meta-analysis to determine the overall incidence and risk of severe infections in cancer patients treated with these drugs.

This systematic review aims at evaluation of the level of evidence for the use of second-line systemic therapy for patients with hepatocellular carcinoma. Eligible studies were identified using database search. Eligible studies reported efficacy and/or toxicity data for patients with hepatocellular carcinoma receiving second-line systemic chemotherapy. Twenty five studies were eligible and were included in the final analysis. Median progression-free survival was reported in 20 out of the 25 studies and it ranged from 1.8 to 11 months. Median overall survival was reported in 18 out of 25 studies and it ranged from 6.6 months to 16 months. Reported grade 3/4 toxicities were regimen-specific and it includes hepatotoxicity, hypertension, and hematologic toxicities. However, positive results from the use of some agents need further confirmation in prospective studies.

We performed a systematic review and meta-analysis to explore the clinical application of Chinese herbal medicine (CHM) for chemotherapy-induced leucopenia and to evaluate its effectiveness and safety.

In a previous systematic review of the worldwide literature of randomized controlled trials (RCTs) involving needle insertion into acupuncture points for symptom management in cancer patients, we identified only one high-quality RCT that was deemed to have a low risk of bias. Medline, Embase, CINAHL, Cochrane (all databases), Scopus, and PubMed were searched from inception through December 2011 with no language limits applied. A total of 41 RCTs met all inclusion criteria and were rated. In the current review, we examined 18 trials published since our last report. The purpose of this update was to emphasize important recent findings and discuss how concerns such as blinding, separating non-specific placebo effects from specific needling effects, determining biologic mechanisms and dosing parameters, evaluating determinants of response such as expectation, controlling for sources of bias, and the lack of standardization in treatment and study methods may affect the interpretation of study results.

The purpose of this paper is to perform a systematic review of the published literature on complications of intra-arterial chemothrapy (IAC) for the treatment of retinoblastoma.

It is still controversial whether tamoxifen use for breast cancer will simultaneously cause gastric and colorectal cancer. In this study, we aimed to evaluate the association between tamoxifen use and the risk of gastric and colorectal cancer by performing a systematic review and meta-analysis.

In order to assess the effect of long-term versus short-term intravesical chemotherapy in preventing the recurrence of patients with non-muscle-invasive bladder cancer, we searched several databases with words as mesh terms and free text words to find all eligible randomized clinical trials (RCTs) for the comparison of the two strategies of instillation durations. "Observed-Expected events research (O-E)" and "Variance (V)" for calculating hazard ratio (HR) were used in Revman 5.2 software recommended by Cochrane Collabration for data analysis. Sensitivity and subgroup analysis were selected to minish heterogeneity. GRADEpro 3.6 profile recommended by Cochrane Collabration was employed for quality assessment of analyses. Finally, 13 eligible RCTs with 4216 patients were included in this review and 16 comparisons from 13 trials were involved for analysis. The pooled analysis revealed no significant difference between long-term and short-term duration [HR=0.99, 95% CI (0.89, 1.11), P=0.89]. Within the subgroup analysis, patients benefited from long-term instillations with a start regimen of one immediate instillation [HR=0.83, 95% CI (0.69, 1.00), P=0.05]. But patients were not suitable to receive long-term instillations with epirubicin (EPI) [HR=1.01, 95% CI (0.91, 1.13), P=0.78]. The progression rate was not reduced after long-term instillations [HR=0.96, 95% CI (0.66, 1.39), P=0.82]. From our results, patients should not receive introvesical chemotherapy more than half a year. In contrast, patients with one immediate instillation are preferred to have a long-term duration at least one year. Long-term instillations can not reduce the progression rate.

Oxaliplatin , has become an integral part of the medical treatment of colorectal cancer and other malignancies. Increased use of the drug during the last decade, has led to increased occurrence of oxaliplatin-induced hypersensitivity reactions (HSRs), posing a significant challenge for clinicians. This article aims to review the existing literature regarding the incidence, clinical presentation, pathophysiology, risk factors and current management of oxaliplatin-induced HSRs.