Cancer-related fatigue after chemotherapy is a difficult symptom to manage in practice and the most disruptive symptom in patients' lives. Acupuncture is a popular complementary therapy among cancer patients and some evidence exists that it could potentially alleviate fatigue by stimulating 'energy' points in the body. Hence, this study was carried out to assess the effects of acupuncture and acupressure in managing cancer-related fatigue and the feasibility of running a randomised trial with these two complementary therapies in preparation for a large trial.

Many patients with a history of breast cancer (BC) will suffer from vasomotor symptoms, which can be induced or exacerbated by treatment with tamoxifen or aromatase inhibitors. The LIBERATE trial was designed as a randomized, double-blind, multicenter trial to demonstrate that tibolone 2.5mg/day (Livial) is non-inferior to placebo regarding BC recurrence in women with vasomotor symptoms surgically treated for primary BC within the last 5 years. Secondary objectives are effects on vasomotor symptoms as well as overall survival, bone mineral density and health-related quality of life. Mean age at randomization was 52.6 years, and the mean time since surgery was 2.1 years. The mean daily number of hot flushes and sweating episodes was 7.3 and 6.1, respectively. For the primary tumor, Stage IIA or higher was reported for >70% of the patients. In subjects whose receptor status was known, 78.2% of the tumors were estrogen receptors positive. At randomization, tamoxifen was given to 66.2% of all patients and aromatase inhibitors to 7%. Chemotherapy was reported by 5% at randomization. The adjuvant tamoxifen use in LIBERATE allows a comparison with the Stockholm trial (showing no risk of BC recurrence associated with hormone therapy), which was stopped prematurely subsequent to HABITS. The LIBERATE trial is the largest, ongoing, well-controlled study for treatment of vasomotor symptoms in BC patients.

To evaluate the ability of either oral minocycline, topical tazarotene or both, to reduce or prevent cetuximab-related acneiform rash when administered starting on day 1 of cetuximab therapy.

Longer and more intensive postinduction intensification (PII) improved the outcome of children and adolescents with "higher risk" acute lymphoblastic leukemia (ALL) and a slow marrow response to induction therapy. In the Children's Cancer Group study (CCG-1961), we tested longer versus more intensive PII, using a 2 x 2 factorial design for children with higher risk ALL and a rapid marrow response to induction therapy. Between November 1996 and May 2002, 2078 children and adolescents with newly diagnosed ALL (1 to 9 years old with white blood count 50 000/mm3 or more, or 10 years of age or older with any white blood count) were enrolled. After induction, 1299 patients with marrow blasts less than or equal to 25% on day 7 of induction (rapid early responders) were randomized to standard or longer duration (n = 651 + 648) and standard or increased intensity (n = 649 + 650) PII. Stronger intensity PII improved event-free survival (81% vs 72%, P < .001) and survival (89% vs 83%, P = .003) at 5 years. Differences were most apparent after 2 years from diagnosis. Longer duration PII provided no benefit. Stronger intensity but not prolonged duration PII improved outcome for patients with higher-risk ALL. This study is registered at http://clinicaltrials.gov as NCT00002812.

The Anastrozole, Tamoxifen, Alone or in Combination (ATAC) trial was the first trial to explore the use of aromatase inhibitors in post-menopausal women with early breast cancer and is the largest published cancer treatment trial in breast cancer. The main results have been published at 33-, 47- and 68-month median follow-up, and further analyses are planned for the end of 2007 and in 2010. This trial demonstrated that 5 years of treatment with anastrozole was generally better tolerated than 5 years of treatment with tamoxifen, and led to lower recurrence rates, especially in receptor-positive women (26% reduction). The side-effect profile was different than that for tamoxifen, with fewer hot flushes, gynecologic symptoms, endometrial cancers, strokes and thromboembolic events; however, an increased incidence of fractures, joint symptoms and carpal tunnel syndrome was observed. Future analyses will determine whether benefits and fracture rates persist after stopping treatment, and the extent to which currently marginal benefits on late end points, such as distant recurrence and death after recurrence, are sustained or improved.

The role of high-dose chemotherapy (HDCT) in epithelial ovarian cancer (EOC) remains controversial. This study was initiated to compare the efficacy and tolerability of HDCT as a consolidation approach in women with chemosensitive advanced EOC (FIGO stages IIC-IV). Patients who had achieved their first clinical complete remission after six cycles of conventional paclitaxel and carboplatin combination chemotherapy were randomly assigned to receive or not high-dose melphalan. The primary objective was to compare time to disease progression (TTP). A total of 80 patients were enrolled onto the trial. Patients who were randomized to receive HDCT were initially treated with cyclophosphamide 4 g/m(2) for PBPC mobilization. HDCT consisted of melphalan 200 mg/m(2). Of the 37 patients who were allocated to HDCT, 11 (29.7%) did not receive melphalan either due to patient refusal (n=5) or due to failure of PBPC mobilization (n=6). In an intent-to-treat analysis, there were no significant differences between the two arms in TTP (P=0.059) as well as in overall survival (OS) (P=0.38).

Angiogenesis is a characteristic of renal cell carcinoma. ABT-510 is an angiogenesis inhibitor that mimics the antiangiogenic properties of thrombospondin-1. This study was designed to assess the safety and efficacy of ABT-510 in patients with advanced renal cell carcinoma.

Cetuximab, an IgG1 chimeric monoclonal antibody against epidermal growth factor receptor (EGFR), has activity against colorectal cancers that express EGFR.

To investigate the effects of tibolone co-administration with GnRH agonist treatment in terms of cognition, mood, and quality of life.

Our purpose was to evaluate the safety and effectiveness of purified isoflavones in producing an increase in plasma isoflavones and a corresponding change in serum sex hormone binding globulin (SHBG) and steroid hormone levels in men diagnosed with early stage prostate cancer. In this Phase II randomized, double-blinded, placebo-controlled trial, 53 prostate cancer patients with a Gleason score of 6 or below were supplemented with 80 mg purified isoflavones or placebo for 12 weeks. Changes in plasma isoflavones, serum steroid hormones, and safety markers were analyzed from baseline to 12 wk. A total of 50 subjects completed the study. Although significant increases in plasma isoflavones (P < 0.001) was observed with no clinical toxicity, the corresponding modulation of serum SHBG, total estradiol, and testosterone in the isoflavone-treated group compared to men receiving placebo was nonsignificant. Increasing plasma isoflavones failed to produce a corresponding modulation of serum steroid hormone levels in men with localized prostate cancer. The study establishes the need to explore other potential mechanisms by which prolonged and consistent purified isoflavone consumption may modulate prostate cancer risk.

Previous analyses of adjuvant studies of aromatase inhibitors versus tamoxifen, including the Breast International Group (BIG) 1-98 study, have suggested a small numerical excess of cardiac adverse events (AEs) on aromatase inhibitors, a reduction in the incidence of hypercholesterolemia on tamoxifen, and significantly higher incidence of thromboembolic AEs on tamoxifen. The purpose of the present study is to provide detailed updated information on these AEs in BIG 1-98.

To study the prophylactic use of levonorgestrel intrauterine system (LNG-IUS) in the prevention of endometrial pathology in women having breast cancer treated with tamoxifen.

Neuropathy is common in patients receiving vinca alkaloids, platinum derivatives, or taxanes. This double-blind, randomized, placebo-controlled study assessed the efficacy of low-dose amitriptyline to relieve chemotherapy-induced symptoms in 44 patients (age 20-65 years) who had neuropathic symptoms (numbness, tingling, pain) with a severity of > or =3/10. They were treated with amitriptyline for eight weeks (10mg/day to start, then dose elevation of 10mg/week up to 50mg/day if tolerated, followed by a stable dose > or =4 weeks). The patients completed a diary twice weekly, noting the intensity of pain, numbness and tingling, global improvement, and adverse effects. Neurological examination was performed at each visit (baseline, four, and eight weeks). The patients assessed both intensity and relief of pain, and overall discomfort. They also completed the Neuropathic Pain Scale and validated measures of anxiety and depression, and quality of life (QoL). The results demonstrated that amitriptyline did not improve sensory neuropathic symptoms, although there was a trend toward global improvement and improved QoL in favor of the amitriptyline group. No statistical significance was reached, probably due to the small number of patients and too low dose of amitriptyline. Amitriptyline was well tolerated.

To compare the efficacy and safety of a combined 0.5% moxifloxacin and 0.1% dexamethasone formulation (Vigadexa) versus conventional dosing with 0.5% concomitant moxifloxacin (Vigamox) and 0.1% dexamethasone (Maxidex) for the prevention of infection and control of inflammation after cataract surgery.

Advanced gastric cancer can respond to S-1, an oral fluoropyrimidine. We tested S-1 as adjuvant chemotherapy in patients with curatively resected gastric cancer.

Sorafenib improves progression-free survival in advanced clear-cell renal-cell carcinoma patients progressing to first-line therapy, as has been shown in the placebo-controlled international TARGET trial. The aim of this study is to report the results of the patients included in the Spanish centres in this trial.

The optimal hemoglobin concentration at which to initiate erythropoietic therapy for chemotherapy-induced anemia (CIA) is not well defined. This randomized, open-label, multicenter study evaluated the ability of darbepoetin alfa (300 microg every 3 weeks) to maintain hemoglobin levels > or =10 g/dl in patients with CIA (hemoglobin > or =10.5 g/dl and < or =12.0 g/dl) randomized 1:1 to an immediate-intervention group (received darbepoetin alfa immediately) or observation group (received darbepoetin alfa if hemoglobin fell to <10 g/dl). In 201 evaluable patients, there was a significant difference between the two groups in the Kaplan-Meier proportion of patients with a hemoglobin decrease to <10 g/dl during weeks 1-13 (test period) (primary endpoint): 29% for immediate-intervention patients versus 65% for observation patients. Sixty-four patients in the observation group received darbepoetin alfa (delayed-intervention subgroup). The Kaplan-Meier proportion of patients who received transfusions was lower in the immediate-intervention group than in the delayed-intervention subgroup (14% versus 31% for the test period; 17% versus 36% over the whole study). The target hemoglobin level (> or =11 g/dl) was achieved by a higher percentage of patients (crude percentage) in less time in the immediate-intervention group (94% in 2 weeks) than in the delayed-intervention subgroup (73% in 6 weeks); hemoglobin endpoints for the delayed-intervention subgroup were calculated from recalibrated study week 1 (the date patients first received darbepoetin alfa). For both groups, a higher mean change in hemoglobin from baseline led to a greater improvement in Functional Assessment of Cancer Therapy-Fatigue scores. In conclusion, immediate intervention resulted in a significantly lower proportion of patients who experienced a decline in hemoglobin, lower requirement for transfusions, and greater proportion of patients achieving and maintaining the target hemoglobin level.

High-grade prostatic intraepithelial neoplasia (HGPIN) appears to represent an ideal target for chemoprevention of prostate cancer (PCa). HGPIN responds to androgen ablation and has prostate stem cell antigen (PSCA) mRNA expression. One hundred and seventy two patients with isolated HGPIN were randomized in a double-blind manner to receive flutamide 250 mg/day (86 cases) or a placebo (86 cases) for 12 months and were rebiopsied at 12 and 60 months. PSCA mRNA expression was assessed in the prestudy and 12-month biopsies by in situ hybridization. The incidence of subsequent PCa was 11.6% in the flutamide group when compared with 30.2% in the placebo group over a follow-up period of 5 years (p = 0.0027). PSCA mRNA expression levels were significantly declined after treatment compared with that before treatment (p < 0.001). After treatment, 66 patients had reduced PSCA mRNA expression, in whom none was found with cancer on follow-up, however, 13 cases had increased PSCA mRNA expression levels, in whom 11 were found with cancer. Cox regression analysis demonstrated that HGPIN with increased PSCA mRNA expression after flutamide had an increased relative risk of 4.33 to develop subsequent cancer (95% confidence intervals: 2.48-7.36; p < 0.001). Seventeen (19.8%) cases had the flutamide-associated side effects, which were graded as mild, but all did not discontinue study. Flutamide can effectively and safely reduce PCa development and significantly suppress PSCA mRNA expression in men with isolated HGPIN, whereas the increased PSCA mRNA expression after therapy may be a clinically adverse predictor for cancer onset.

The SIGNIFICANT (Simple Investigation in Neutropenic Individuals of the Frequency of Infection after Chemotherapy +/- Antibiotic in a Number of Tumours) trial reported a reduction in febrile episodes (FEs) among 1,565 patients with solid cancers and lymphomas receiving cyclical, myelosuppressive chemotherapy (causing grade 4 neutropenia) in a randomized, placebo-controlled, double-blind trial of levofloxacin (P = .01). In response to concerns that increased antibacterial prescribing selects for microbial resistance, we examined our data to explore the rationale for more limited prophylaxis.