Abstract:
BACKGROUND:Breast cancer cells can develop resistance to standard hormonal treatment and chemotherapy with the activation of the mTOR pathway; this is supported by results of preclinical and clinical studies. In clinical trials, the addition of everolimus to hormonal treatment or anti-HER2 treatment improved the outcomes of breast cancer patients. The aim of this review is to discuss the efficacy and safety data of everolimus in all categories of breast cancer in recent published studies. SCOPE:Everolimus showed positive results in clinical studies. A literature search was made from PubMed, ASCO and San Antonio Breast Cancer Symposium Meeting abstracts by using the following search key words: 'everolimus', 'RAD001', 'mTOR inhibitor', 'breast cancer' 'endocrine therapy resistance' and 'HER-2 targeted therapies'. The last search was on June 10, 2013. The most important limitation of our review is that most of the data on everolimus rely on phase I and II trials. FINDINGS:Preclinical studies showed that mTOR activation can be the responsible mechanism in all subgroups of breast cancer. Results of both the TAMRAD and BOLERO-2 studies have showed that mTOR inhibition in combination with endocrine therapy can be a new treatment strategy for MBC patients who are resistant to aromatase inhibitors. In the BOLERO-2 study, time to deterioration in health-related quality of life was also significantly higher in the everolimus and exemestane arm compared to the exemestane plus placebo arm. The recently completed BOLERO-3 study showed that mTOR inhibition in combination with trastuzumab plus vinorelbine treatment significantly improved PFS compared to trastuzumab plus vinorelbine alone in trastuzumab-resistant MBC patients. CONCLUSION:Recent trials have shown that everolimus has produced promising anti-tumor activity in combination with trastuzumab in HER2-positive metastatic breast cancer and in combination with exemestane in patients with hormone-receptor-positive metastatic breast cancer who had recurrence or progression while receiving a nonsteroidal aromatase inhibitor. Results of ongoing studies with everolimus show evidence that using everolimus in earlier stages of the disease, namely in the adjuvant and neoadjuvant settings, could be benefical.
journal_name
Curr Med Res Opinjournal_title
Current medical research and opinionauthors
Sendur MA,Zengin N,Aksoy S,Altundag Kdoi
10.1185/03007995.2013.846253subject
Has Abstractpub_date
2014-01-01 00:00:00pages
75-87issue
1eissn
0300-7995issn
1473-4877journal_volume
30pub_type
杂志文章,评审abstract::A double-blind crossover trial was undertaken to compare the efficacy of sustained-release clonidine and long-acting propranolol in the treatment of 20 patients (8 males and 12 females) with sustained hypertension. Each patient was stabilized with metoprolol with or without diuretic therapy prior to admission to the t...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/03007998209109778
更新日期:1982-01-01 00:00:00
abstract::Studies in several populations have indicated that genetic variation at the apolipoprotein E (apoE) structural locus influences the risk of coronary artery disease (CAD) and myocardial infarction (MI). This study aimed at investigating whether apoE polymorphism has an allelic and/or genotypic impact on the risk of MI ...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/030079902125000444
更新日期:2002-01-01 00:00:00
abstract:OBJECTIVE:Although a reduced aflibercept (2.0 mg) injection frequency relative to the approved dosing posology is included in national treatment guidelines for wet age-related macular degeneration (AMD), there is limited evidence of its comparative efficacy. The objective was to compare the efficacy and safety of reduc...
journal_title:Current medical research and opinion
pub_type: 杂志文章,meta分析,评审
doi:10.1185/03007995.2015.1084909
更新日期:2015-11-01 00:00:00
abstract::A randomized, double-blind, parallel-group, multi-centre clinical trial was undertaken in 60 patients with dermatophytosis or pityriasis versicolor to compare topical 2% fenticonazole cream with topical 2% miconazole cream. Treatment, by twice-daily application, was for 4 weeks or until earlier complete resolution of ...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/03007998609110427
更新日期:1986-01-01 00:00:00
abstract::Twenty-five acutely disturbed psychotic patients were treated in an open study with a single injection of zuclopenthixol acetate 5% in 'Viscoleo, a thin vegetable oil. Patients were assessed post-injection for 3 days using the BPRS, CGI, and a specially designed behaviour/activity scale. Doses of 50 to 150 mg proved e...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007999009111492
更新日期:1990-01-01 00:00:00
abstract:OBJECTIVE:To analyse the significance of 'onset of effect' on clinical outcome in the treatment of depression and the contribution of individual Montgomery-Asberg Depression Rating Scale (MADRS) items to improvements in the MADRS total score. RESEARCH DESIGN AND METHOD:All five published placebo-controlled clinical st...
journal_title:Current medical research and opinion
pub_type: 杂志文章,meta分析
doi:10.1185/030079906X148319
更新日期:2006-11-01 00:00:00
abstract::All the components of the kallikrein-kinin system are located in the vascular smooth muscle as well as in the heart. In recent years, numerous observations obtained from clinical and experimental models of diabetes, hypertension, cardiac failure, ischaemia, myocardial infarction and left ventricular hypertrophy, have ...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/03007990212500093
更新日期:2002-01-01 00:00:00
abstract:OBJECTIVE:Neuropathic pain is often difficult to treat due to a complex pathophysiology. This study evaluated the efficacy, tolerability and safety of combination therapy with 5% lidocaine medicated plaster and pregabalin for neuropathic pain in patients with post-herpetic neuralgia (PHN) or painful diabetic polyneurop...
journal_title:Current medical research and opinion
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1185/03007990903048078
更新日期:2009-07-01 00:00:00
abstract::Objective: Determine healthcare resource utilization (HCRU) and costs associated with fatigue and stiffness among patients with rheumatoid arthritis (RA).Methods: A retrospective claims analysis compared RA patients with fatigue or stiffness to matched RA control patients with neither. Claims from a large US commercia...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2019.1658974
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abstract:BACKGROUND:Thymectomy is a standard treatment of myasthenia gravis (MG). Immunomodulating agents are frequently given during the post-thymectomy latency period until complete remission is fully consolidated, but serious side effects is a relevant clinical problem for patients on long-term immunomodulating treatment. O...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章
doi:10.1185/030079906X104650
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVES:High-sensitivity C-reactive protein (hs-CRP) has been explored for use in predicting cardiovascular risk. The recent Justification for the Use of Statins in Primary Prevention: An Intervention Trial Evaluating Rosuvastatin (JUPITER) study found that statin therapy reduced cardiovascular events in those with ...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007995.2010.516994
更新日期:2010-10-01 00:00:00
abstract::A randomized double-blind antacid-controlled study was carried out to investigate the speed of onset of relief from dyspeptic pain with a novel, chewable formulation of cimetidine in 80 patients with persistent dyspepsia. Inclusion and exclusion criteria were chosen to identify patients with an acid-related dyspeptic ...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1185/03007998909112672
更新日期:1989-01-01 00:00:00
abstract::A comparative controlled study was carried out in 40 patients suffering from rheumatoid arthritis, osteoarthrosis or ankylosing spondylitis to assess the efficacy of ketoprofen and ibuprofen. Patients were allocated at random to receive either 100 mg ketoprofen twice daily or 400 mg ibuprofen 3-times daily over a peri...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/03007997809111919
更新日期:1978-01-01 00:00:00
abstract::An open, multi-centre, non-comparative study was carried out in general practice to assess the efficacy and tolerance of piroxicam in 159 patients with osteoarthritis and 27 patients with rheumatoid arthritis. Initial dosage ranged from 10 to 40 mg piroxicam and all but a few patients continued treatment with 20 mg on...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007998309109807
更新日期:1983-01-01 00:00:00
abstract::In a single-blind study in general practice, 60 patients with anxiety neuroses were randomly allocated to receive either 0.5 mg haloperidol twice daily or 2 mg diazepam 3-times daily for 6 weeks. Eighteen patients (6 on haloperidol and 12 on diazepam) were excluded from the analysis of efficacy. On the Hamilton Rating...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/03007997909109010
更新日期:1979-01-01 00:00:00
abstract::Four hundred and twenty-seven hypertensive patients in the United Kingdom have so far been admitted to two on-going open multicentre trials, and have been treated with acebutolol for periods ranging from 1 to 6 months. Oral dosages were within the range of 100 mg to 1200 mg/day in divided doses and were increased or d...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章
doi:10.1185/03007997609112001
更新日期:1976-01-01 00:00:00
abstract:INTRODUCTION:Detection of β-thalassemia trait or carriers (β-TT) depends significantly on an increase in Hemoglobin A2 (HbA2) levels, which is found at low levels (<3%) in normal healthy individuals and elevated levels (≥3.5%) in β-TT individuals. The study was designed to evaluate the reliability of the diagnostic par...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2018.1435520
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journal_title:Current medical research and opinion
pub_type: 杂志文章
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更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:It has been postulated that intraocular pressure, an important glaucoma risk factor, correlates positively with arterial blood pressure (blood pressure). However, results of experimental and clinical studies are often contradictory. It is hypothesized that, in some hypertensive patients, disturbances in intr...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1080/03007995.2017.1415203
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abstract:BACKGROUND:Low back pain in general and specifically chronic low back pain forms a major burden for the patient and society. Recently studies demonstrated that up to 65% of patients evolve to chronic pain as opposed to the previously accepted 8%. As low back pain patients present first with their general practitioner, ...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2016.1220933
更新日期:2016-11-01 00:00:00
abstract::A study was carried out in 80 mild to moderately depressed patients seen in general practice to assess the relative effectiveness and tolerance of a single night-time dose compared with the usual divided daily dosage regimen of a chlordiazepoxide (5 mg)/amitriptyline (12.5 mg) combination. Patients were assigned at ra...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/03007998009109490
更新日期:1980-01-01 00:00:00
abstract::Quetiapine fumarate is a novel dibenzothiazepine antipsychotic developed by Zeneca. It is marketed under the trade name 'Seroquel'. Quetiapine is well tolerated and clinically effective in the treatment of schizophrenia. The initial hope of investigators was that quetiapine would have antipsychotic potential and that ...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/03007999909114085
更新日期:1999-01-01 00:00:00
abstract:OBJECTIVE:Transient ischemic attack (TIA) is a serious condition which should be considered on the same spectrum as other conditions involving brain ischemia. Efficient management of these patients is therefore critical. The aim of this research was to gain insights into 'real-world' global trends of the current manage...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007995.2011.652257
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVE:We recently reported the efficacy of rofecoxib in two randomized controlled trials in chronic low back pain (CLBP). The objectives of this report are to present data regarding the onset of efficacy of rofecoxib from these trials and propose methods for reporting onset. RESEARCH DESIGN AND METHODS:Patients we...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/030079904125003160
更新日期:2004-05-01 00:00:00
abstract:OBJECTIVE:Neurosurgery often requires skull immobilization with a Mayfield clamp, which often causes brief intense nociceptive stimulation, hypertension and tachycardia. Blunting this response may help prevent increased intracranial pressure, cerebral aneurysm or vascular malformation rupture, and/or myocardial stress....
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007995.2013.855190
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVE:We examined patterns of weight change among patients treated with pregabalin for up to 1 year. METHODS:Patients with ≥1 pre-treatment weight measurement, ≥2 measurements in Period 1 (day 2-56), and ≥2 during Period 2 (day 57-356) were identified from pooled data of 106 studies including 43,525 patients. Seve...
journal_title:Current medical research and opinion
pub_type: 杂志文章,meta分析
doi:10.1185/03007995.2012.684044
更新日期:2012-06-01 00:00:00
abstract:OBJECTIVE:Patients that undergo total hip replacement (THA) are at risk of revision surgery. This study evaluated the cumulative incidence of revision following a medial collared, triple tapered (MCTT) primary hip stem versus other implants in real-world settings using electronic medical records. METHODS:This was a re...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2020.1822309
更新日期:2020-11-01 00:00:00
abstract::Objective: Health utility estimates for children and adolescents are critical for cost-utility analyses informing health technology assessment (HTA) authorities' decisions governing access to pediatric treatments. However, in a recent review, only 29% of published pediatric cost-utility models used a utility measure v...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2020.1762553
更新日期:2020-07-01 00:00:00
abstract::Sodium meclofenamate (200 to 400 mg daily) was compared with aspirin (2.4 to 4.8 g daily) for the treatment of rheumatoid arthritis in a 6-month, double-blind, multicentre study. Two groups of patients participated, one receiving stabilized doses of concomitant gold or steroid therapy and one not receiving such therap...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1981-01-01 00:00:00
abstract:BACKGROUND:The goals of diabetes management have evolved over the past decade to become the attainment of near-normal glucose and cardiovascular risk factor levels. Improved metabolic control is achieved through optimized medication regimens, but costs specifically associated with such optimization have not been examin...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/030079906X132523
更新日期:2006-11-01 00:00:00