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Lung Cancer (Amsterdam, Netherlands) Sep 2019Platinum-based chemotherapy is the mainstay of first-line (1L) therapy for advanced non-small cell cancer (NSCLC). The objective of this study was to evaluate the... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
Platinum-based chemotherapy is the mainstay of first-line (1L) therapy for advanced non-small cell cancer (NSCLC). The objective of this study was to evaluate the relative efficacy, safety, and health-related quality of life (HRQoL) of carboplatin- versus cisplatin-based chemotherapy in 1L NSCLC.
MATERIALS AND METHODS
A meta-analysis by the Cochrane group (2013) was updated. Systematic searches of CENTRAL, Medline, Embase, Latin American and Caribbean Health Sciences database, clinicaltrials.gov and conference proceedings were conducted to include randomized controlled trials (RCTs) published between 2013-January 2018 which compared carboplatin and cisplatin combined with: gemcitabine, vinorelbine, docetaxel, paclitaxel, irinotecan, or pemetrexed. Endpoints included overall survival (OS), one-year OS, objective response rate (ORR), grade 3/4 drug-related toxicities, and HRQoL.
RESULTS
Twelve RCTs (2,048 patients) were identified from 4,139 records for inclusion in the meta-analysis. There were no significant differences in OS (hazards ratio [HR]: 1.08, 95% confidence interval [CI]: 0.96, 1.21) and one-year OS (relative risk [RR]: 0.97, CI: 0.89, 1.07) between carboplatin- and cisplatin-based chemotherapy. A small effect on ORR favouring cisplatin was detected (RR = 0.88; CI: 0.78, 0.99). Differences in drug-related toxicities were observed between carboplatin- and cisplatin-based chemotherapy for thrombocytopenia, anaemia, neurotoxicity, and the risk of nausea/vomiting. Three RCTs comparing HRQoL between carboplatin- and cisplatin-based chemotherapy found no significant differences.
CONCLUSIONS
This updated evidence base corroborates findings of previous meta-analyses showing no difference in OS between carboplatin- and cisplatin-based chemotherapy, despite a slight benefit in ORR for cisplatin. Toxicity profiles should be considered alongside patients' comorbidities in the choice of therapy.
Topics: Antineoplastic Combined Chemotherapy Protocols; Carboplatin; Carcinoma, Non-Small-Cell Lung; Cisplatin; Humans; Lung Neoplasms; Odds Ratio; Publication Bias; Quality of Life; Treatment Outcome
PubMed: 31446995
DOI: 10.1016/j.lungcan.2019.07.010 -
Clinical Breast Cancer Oct 2016Metastatic 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... (Meta-Analysis)
Meta-Analysis Review
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.
Topics: Anthracyclines; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Breast Neoplasms; Capecitabine; Clinical Trials, Phase II as Topic; Clinical Trials, Phase III as Topic; Disease-Free Survival; Drug Administration Schedule; Feasibility Studies; Female; Humans; Receptor, ErbB-2; Taxoids; Treatment Outcome; Vinblastine; Vinorelbine
PubMed: 27282844
DOI: 10.1016/j.clbc.2016.05.002 -
Anticancer Research Jul 2019The development of effective human epidermal growth factor receptor 2 (HER2)-targeted therapies has been heralded as a significant milestone in breast cancer treatment,... (Meta-Analysis)
Meta-Analysis
The development of effective human epidermal growth factor receptor 2 (HER2)-targeted therapies has been heralded as a significant milestone in breast cancer treatment, resulting in improvement of the outcome for those with HER2-positive metastatic breast cancer. Despite these advantages, metastatic breast cancer is still regarded as an incurable disease. In heavily pretreated patients with increasingly limited options for palliative management, ensuring control of disease and maintenance of quality of life is an important goal. Vinorelbine and lapatinib is a combination used in later-line treatment of metastatic HER2-positive breast cancer. The current article presents a systematic review and meta-analysis of prospective series of the vinorelbine/lapatinib doublet for efficacy and toxicity in metastatic HER2-positive breast cancer. Altogether seven prospective trials involving 235 evaluable patients were retrieved for analysis. Pooled estimates of response rate and disease control rate were 24.4% and 63.3% respectively. Furthermore, overall survival was 20.1 months and progression-free survival was 5.44 months. The most common grade 3 and 4 toxicities were seen in fewer than 10% of cases. Vinorelbine/ lapatinib combination regimen may serve as an option for pre-treated patients with metastatic HER2-positive breast cancer.
Topics: Antineoplastic Combined Chemotherapy Protocols; Breast Neoplasms; Humans; Lapatinib; Receptor, ErbB-2; Survival Analysis; Treatment Outcome; Vinorelbine
PubMed: 31262849
DOI: 10.21873/anticanres.13471 -
Musculoskeletal Surgery Mar 2023Approximately 80% of desmoid tumors (DTs) show spontaneous regression or disease stabilization during first-line active surveillance. Medical treatment can be considered... (Review)
Review
Approximately 80% of desmoid tumors (DTs) show spontaneous regression or disease stabilization during first-line active surveillance. Medical treatment can be considered in cases of disease progression. This systematic review aimed to evaluate the effectiveness and toxicity of each medical treatment by reviewing only the studies that included progressive disease as the inclusion criterion. We searched the EMBASE, PubMed, and CENTRAL databases to identify published studies for progressive DTs. The disease control rates of the medical treatments, such as low-dose chemotherapy with methotrexate plus vinblastine or vinorelbine, imatinib, sorafenib, pazopanib, nilotinib, anlotinib, doxorubicin-based agents, liposomal doxorubicin, hydroxyurea, and oral vinorelbine for progressive DTs were 71-100%, 78-92%, 67-96%, 84%, 88%, 86%, 89-100%, 90-100%, 75%, and 64%, respectively. Low-dose chemotherapy, sorafenib, pazopanib, nilotinib, anlotinib, and liposomal doxorubicin had similar toxicities. Sorafenib and pazopanib were less toxic than imatinib. Doxorubicin-based chemotherapy was associated with the highest toxicity. Hydroxyurea and oral vinorelbine exhibited the lowest toxicity. Stepwise therapy escalation from an initial, less toxic treatment to more toxic agents is recommended for progressive DTs. Sorafenib and pazopanib had limited on-treatment side effects but had the possibility to induce long-term treatment-related side effects. In contrast, low-dose chemotherapy has some on-treatment side effects and is known to have very low long-term toxicity. Thus, for progressive DTs following active surveillance, low-dose chemotherapy is recommended in young patients as long-term side effects are minor, whereas therapies such as sorafenib and pazopanib is recommended for older patients as early side effects are minor.
Topics: Humans; Vinorelbine; Sorafenib; Imatinib Mesylate; Hydroxyurea; Fibromatosis, Aggressive; Watchful Waiting; Methotrexate; Doxorubicin
PubMed: 35150408
DOI: 10.1007/s12306-022-00738-x -
International Journal of Clinical... Feb 2018Human epidermal growth factor receptor 2 (HER2)-positive breast cancer, which accounts for 20 - 25% of cases of breast cancers, is highly aggressive. Due to... (Review)
Review
OBJECTIVE
Human epidermal growth factor receptor 2 (HER2)-positive breast cancer, which accounts for 20 - 25% of cases of breast cancers, is highly aggressive. Due to cardiotoxicity and increasing resistance associated with trastuzumab, the first-line treatment, there is a need for effective second-line therapies in treating HER2-positive breast cancer. In this context, there has been increasing interest in the combination of lapatinib plus capecitabine. The aim of this systematic review was to assess the efficacy of lapatinib plus capecitabine for HER2-positive breast cancer after progression with trastuzumab therapy, in comparison with capecitabine monotherapy and other agents such as vinorelbine and trastuzumab emtansine.
MATERIALS AND METHODS
We performed a keyword search in five electronic databases (OVID MEDLINE, the Cochrane Library, Web of Science, SCOPUS, and CINAHL; January 2010 to April 2017) for trials in patients with HER2-positive breast cancer that has progressed on trastuzumab. After screening, the relevant studies were assessed for their methodological quality (including selection bias, randomization, control for confounders, and blinding) by two reviewers independently.
RESULTS AND DISCUSSION
A total of 50 studies were identified; only 6 of those met the inclusion criteria and were analyzed. Five received a weak rating on the quality assessment tool, and none could be considered as being of high scientific quality after taking the risk of bias and other confounding variables into account. The studies demonstrated that lapatinib plus capecitabine is effective in extending median overall (OS) and progression-free survival (PFS) outcomes, achieving OS of 37.6 - 108.7 weeks and PFS of 21.1 - 30 weeks across studies. However, median OS and PFS for trastuzumab emtansine therapy were found to be considerably better (133.9 weeks and 41.6 weeks, respectively) than for lapatinib plus capecitabine.
CONCLUSION
The results suggest that the combination of lapatinib plus capecitabine can improve PFS and OS in patients with HER2-positive breast cancer that has progressed on trastuzumab. However, it appears that trastuzumab emtansine provides better treatment outcomes in this context. .
Topics: Ado-Trastuzumab Emtansine; Antineoplastic Combined Chemotherapy Protocols; Biomarkers, Tumor; Breast Neoplasms; Capecitabine; Disease Progression; Disease-Free Survival; Female; Humans; Lapatinib; Maytansine; Neoplasm Metastasis; Quinazolines; Receptor, ErbB-2; Survival Analysis; Time Factors; Trastuzumab; Treatment Outcome
PubMed: 29231164
DOI: 10.5414/CP203123 -
Pharmacological Research Mar 2020The Aidi injection contains multiple active ingredients, including astragaloside (Re, Rb1, and Rg1), ginsenoside, cantharidin, elentheroside E, and syringin, and it is... (Meta-Analysis)
Meta-Analysis
Clinical efficacy and safety of aidi injection combination with vinorelbine and cisplatin for advanced non-small-cell lung carcinoma: A systematic review and meta-analysis of 54 randomized controlled trials.
The Aidi injection contains multiple active ingredients, including astragaloside (Re, Rb1, and Rg1), ginsenoside, cantharidin, elentheroside E, and syringin, and it is administered with vinorelbine and cisplatin (NP) to treat non-small-cell lung carcinoma (NSCLC). In this study, we performed a systematic review and meta-analysis to determine the clinical efficacy and safety of the Aidi injection with NP, and the optimal threshold and treatment regimen to produce the desired responses. We collected all studies regarding the Aidi injection with NP for NSCLC from Chinese and English databases (up to April 2019). Risk of methodological bias was evaluated for each study. Data for analysis were extracted using a standard data extraction form. Evidence quality was assessed following the Grading of Recommendations Assessment, Development and Evaluation approach. We included 54 trials containing 4,053 patients for analysis. Combining the Aidi injection with NP significantly increased the objective response rate (odds ratio [OR], 1.32; confidence interval [CI], 1.23, 1.42), disease control rate (OR, 1.14; CI, 1.11, 1.18), and quality of life (OR, 1.80; CI, 1.61, 1.98), with decreased risks of myelosuppression, neutropenia, thrombocytopenia, anemia, gastrointestinal reaction, and liver dysfunction. For patients with a Karnofsky Performance Status score of ≥60, the Aidi injection (50 mL/day, two weeks/cycle, with two to three cycles) treatment with vinorelbine (25 mg/m) and cisplatin (30-35 mg/m or 40-50 mg/m) might be the optimal regimen for producing the desired tumor response and achieving a good safety level. Most results were robust, and their quality was moderate. The results suggest that administration of the Aidi injection and concomitant NP is beneficial to NSCLC, and provide evidence for the optimal threshold and treatment regimen that may improve tumor response with a good safety level.
Topics: Antineoplastic Combined Chemotherapy Protocols; Carcinoma, Non-Small-Cell Lung; Cisplatin; Drugs, Chinese Herbal; Humans; Injections; Lung Neoplasms; Quality of Life; Randomized Controlled Trials as Topic; Treatment Outcome; Vinorelbine
PubMed: 31935454
DOI: 10.1016/j.phrs.2020.104637 -
Expert Review of Respiratory Medicine Oct 2015The aim of this systematic review is to assess the evidence for the available 2nd/3rd line systemic therapies for malignant pleural mesothelioma (MPM). Eligible studies... (Review)
Review
The aim of this systematic review is to assess the evidence for the available 2nd/3rd line systemic therapies for malignant pleural mesothelioma (MPM). Eligible studies were obtained through appropriate databases and meetings abstracts search. A total of 29 studies were considered eligible for this review and it includes three Phase III studies, eighteen phase II studies and eight retrospective studies. For the Phase III studies, none have achieved an overall survival benefit; while for the Phase II studies, the majority have not achieved sufficient satisfactory outcome to justify advancement to Phase III studies. We believe that the best salvage treatment for MPM would be inclusion into appropriately designed clinical trials. In the absence of a clinical trial, gemcitabine and/or vinorelbine-based regimens could be considered. Moreover, pemetrexed re-challenge can be considered in selected pemetrexed-sensitive patients.
Topics: Humans; Lung Neoplasms; Mesothelioma; Mesothelioma, Malignant; Pleural Neoplasms
PubMed: 26366804
DOI: 10.1586/17476348.2015.1083426 -
Cytotherapy Feb 2019Cytokine-induced killer (CIK) cells are the most commonly used cellular immunotherapy for multiple tumors. To further confirm whether chemotherapy with CIK cells... (Meta-Analysis)
Meta-Analysis
Effectiveness and safety of chemotherapy with cytokine-induced killer cells in non-small cell lung cancer: A systematic review and meta-analysis of 32 randomized controlled trials.
BACKGROUND AIMS
Cytokine-induced killer (CIK) cells are the most commonly used cellular immunotherapy for multiple tumors. To further confirm whether chemotherapy with CIK cells improves clinical effectiveness and to reveal its optimal use in non-small cell lung cancer (NSCLC), we systematically reevaluated all relevant studies.
METHODS
We collected all studies about chemotherapy with CIK cells for NSCLC from the Medline, Embase, Web of Science, China National Knowledge Infrastructure Database (CNKI), Chinese Scientific Journals Full-Text Database (VIP), Wanfang Data, China Biological Medicine Database (CBM), Cochrane Central Register of Controlled Trials (CENTRAL), Chinese clinical trial registry (Chi-CTR), World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) and U.S. clinical trials. We evaluated their quality according to the Cochrane evaluation handbook of randomized controlled trials (RCTs) (version 5.1.0), extracted the data using a standard data extraction form, synthesized the data using meta-analysis and finally rated the evidence quality using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach.
RESULTS
Thirty-two RCTs with 2250 patients were included, and most trials had unclear risk of bias. The merged risk ratios values and their 95% confidence intervals of meta-analysis for objective response rate, disease control rate, 1- and 2-year overall survival rates, 1- and 2-year progression-free survival rates were as following: 1.45 (1.31-1.61), 1.26 (1.16-.37), 1.42 (1.23-1.63), 2.06 (1.36-3.12), 1.93 (1.38-2.69) and 3.30 (1.13-9.67). Compared with chemotherapy alone, all differences were statistically significant. CIK cells could increase the CD3 T cells, CD3 CD4 T cells, NK cells and the ratio of CD4/CD8 T cells. The chemotherapy with CIK cells had a lower risk of hematotoxicity, gastrointestinal toxicity, liver injury and a higher fever than that of chemotherapy alone. The evidence quality was "moderate" to "very low."
CONCLUSIONS
The available moderate evidences indicate that chemotherapy with CIK cells, especially autologous CIK cells, can significantly improve the tumor responses, 1- and 2-year overall and progression-free survival rates in patients with advanced NSCLC. This treatment does have a high risk of fever. The optimal use may be treatment with one or two cycles and in combination with vinorelbine and cisplatin, paclitaxel and cisplatin, or docetaxel and cisplatin.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Carcinoma, Non-Small-Cell Lung; China; Cytokine-Induced Killer Cells; Female; Follow-Up Studies; Humans; Immunity, Cellular; Immunotherapy; Lung Neoplasms; Male; Middle Aged; Progression-Free Survival; Randomized Controlled Trials as Topic; Survival Rate; T-Lymphocytes; Young Adult
PubMed: 30554868
DOI: 10.1016/j.jcyt.2018.10.011 -
Molecular and Clinical Oncology Sep 2015The present study aimed to compare the effects of vinorelbine-based neoadjuvant chemotherapy and vinorelbine-free regimens. A meta-analysis of all the relevant...
The present study aimed to compare the effects of vinorelbine-based neoadjuvant chemotherapy and vinorelbine-free regimens. A meta-analysis of all the relevant randomized controlled trials was performed to investigate the improvement in pathological complete response (pCR), overall response rate (ORR) and breast-conserving surgery (BCS). The PubMed and Embase databases were searched for relevant studies reporting randomized controlled trials comparing vinorelbine-based neoadjuvant chemotherapy with vinorelbine-free regimens until July 2013. Risk ratios/odds ratio and 95% confidence intervals (CIs) were used to estimate the association between vinorelbine in neoadjuvant chemotherapy and various efficacy outcomes. Fixed- or random-effect models were adopted to pool the data. Five eligible studies with a total of 1,495 patients were included in the meta-analysis. Compared to vinorelbine-free chemotherapy, vinorelbine-based regimens demonstrated no significant improvement in clinical outcomes including: pCR [relative risk (RR)=1.016; 95% CI, 0.738-1.399; P=0.922], ORR (RR=1.048; 95% CI, 0.969-1.133; P=0.239) and BCS (RR=1.764; 95% CI, 0.734-4.239; P=0.205). However, vinorelbine-based regimens were associated with a lower incidence of grade 3-4 alopecia (OR, 0.617; 95% CI, 0.448-0.848; P=0.003). In a hierarchical analysis for patients who received neoadjuvant chemotherapy, the proportion of subjects achieving pCR was significantly increased when HER2-amplified (RR=2.31; 95% CI, 1.20-4.43; P=0.01) and hormone receptor negative (RR=0.488; 95% CI, 0.263-0.908; P=0.023). The present review confirms that neoadjuvant chemotherapy vinorelbine-based regimens are unlikely to emerge as superior to pCR, ORR and BCS. Hierarchical analysis indicated that the HER2-amplified and hormone receptor-negative patients were significantly associated with a pathological response rate.
PubMed: 26623067
DOI: 10.3892/mco.2015.576 -
Thorax Apr 2015Our aim was to evaluate the clinical effectiveness of chemotherapy treatments currently licensed in Europe and recommended by the National Institute for Health and Care... (Meta-Analysis)
Meta-Analysis Review
Our aim was to evaluate the clinical effectiveness of chemotherapy treatments currently licensed in Europe and recommended by the National Institute for Health and Care Excellence (NICE) for the first-line treatment of adult patients with locally advanced or metastatic non-small cell lung cancer (NSCLC). A systematic search of MEDLINE, EMBASE and the Cochrane Library for randomised controlled trials (RCTs) published from 2001 to 2010 was carried out. Relative treatment effects for overall survival (OS) and progression-free survival (PFS) were estimated using standard meta-analysis and mixed treatment comparison methodology. A total of 23 RCTs were included: 18 trials compared platinum-based chemotherapy, two compared pemetrexed and three compared gefitinib. There are no statistically significant differences in OS between any of the four third-generation chemotherapy regimens. There is statistically significant evidence that pemetrexed+platinum increases OS compared with gemcitabine+platinum. There are no statistically significant differences in OS between gefitinib and docetaxel+platinum or between gefitinib and paclitaxel+platinum. There is a statistically significant improvement in PFS with gefitinib compared with docetaxel+platinum and gefitinib compared with paclitaxel+platinum. Due to reduced generic pricing, third-generation chemotherapy regimens (except vinorelbine) are still competitive options for most patients. This research provides a comprehensive evidence base, which clinicians and decision-makers can use when deciding on the optimal first-line chemotherapy treatment regimen for patients diagnosed with locally advanced or metastatic NSCLC.
Topics: Antineoplastic Combined Chemotherapy Protocols; Carcinoma, Non-Small-Cell Lung; Cost-Benefit Analysis; Drug Costs; Humans; Lung Neoplasms; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 25661113
DOI: 10.1136/thoraxjnl-2014-205914