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Cureus Jan 2023Current non-small cell lung cancer (NSCLC) treatment consists of various combinations of surgery, chemotherapy, and/or radiation, depending on the tumor stage.... (Review)
Review
Current non-small cell lung cancer (NSCLC) treatment consists of various combinations of surgery, chemotherapy, and/or radiation, depending on the tumor stage. Individuals with stage II-IIIa NSCLC undergo surgery, followed by combination chemotherapy containing cisplatin, such as vinorelbine + cisplatin. Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs), such as gefitinib, act by inhibiting any signaling pathway containing the EGFR mutation and inhibiting the growth of NSCLC. TKI is a treatment option in advanced NSCLC, resulting in more prolonged progression-free survival (PFS). This manuscript aims to evaluate the influence of utilizing gefitinib - either alone or in combination with conventional chemotherapeutic drug regimens upon NSCLC patient profile survival parameters. A systematic literature review was conducted across multiple scientific literature repositories. The review was performed using the preferred reporting items for systematic reviews and meta-analyses (PRISMA) 2020. There were six randomized clinical trials (RCT) and five retrospective studies. The overall consensus based on the end outcome of each published journal on the effectiveness of gefitinib as a treatment option for NSCLC indicated that there was a notable difference in overall survival (OS) and progression-free survival (PFS) and disease-free survival (DFS) datasets. Gefitinib use correlated with increased timeframes for multiple patient survival parameters within articles shortlisted in this investigation. However, more comprehensive investigations are required to validate such correlations. Gefitinib did demonstrate the potential to provide beneficial effects and counteract NSCLC within such patients.
PubMed: 36788891
DOI: 10.7759/cureus.33691 -
BMJ Open Jun 2022This study aimed to compare the efficacy and safety of different platinum adjuvant chemotherapy regimens for early-stage resected non-small-cell lung cancer (NSCLC). (Meta-Analysis)
Meta-Analysis
Investigation of the optimal platinum-based regimen in the postoperative adjuvant chemotherapy setting for early-stage resected non-small lung cancer: a Bayesian network meta-analysis.
OBJECTIVE
This study aimed to compare the efficacy and safety of different platinum adjuvant chemotherapy regimens for early-stage resected non-small-cell lung cancer (NSCLC).
DESIGN
Systematic review with network meta-analysis of randomised trials.
DATA SOURCES
PubMed, EMBASE, The Cochrane Library, Web of Science and Scopus Google Scholar were searched through 12 March 2021.
ELIGIBILITY CRITERIA
Eligible randomised controlled trials (RCTs) comparing the postoperative platinum chemotherapy regimen with the observation-controlled group or comparing two platinum chemotherapy regimens head-to-head were included.
DATA EXTRACTION AND SYNTHESIS
The primary outcome was the efficacy of adjuvant chemotherapy regimens including relapse-free survival (RFS), overall survival (OS), 2-year, 3-year, 5-year RFS rate and OS rate. The secondary outcome was the rate of grade 3-4 toxicity assessments. Cochrane Handbook (V.5) was used for the risk of bias assessment. Analyses were performed using R software V.4.3.1.
RESULTS
20 RCTs with a sample size of 5483 were enrolled in meta-analysis. The chemotherapy group had a significant RFS and OS advantage compared with the observation group (HR 0.67; 95% CI 0.56 to 0.81, p<0.0001; HR 0.80; 95% CI, 0.73 to 0.88, p<0.0001, respectively). Compared with the observation arm, only the 'cisplatin_vinorelbine' regimen had a significant RFS and OS advantage (HR 0.63; 95% CI 0.43 to 0.87; HR 0.74; 95% CI 0.63 to 0.87, respectively) while the remaining chemotherapy regimens had no significant difference of efficacy compared with the observation group. In terms of the safety of adjuvant chemotherapy, the incidence of haematological toxicities and nausea/vomiting was not significantly higher in the 'cisplatin_vinorelbine' arm than in other chemotherapy group.
CONCLUSION
This study summarised the adjuvant cytotoxicity chemotherapy regimens for patients with early-stage resected NSCLC. Our analysis may provide some guiding significance for the clinicians when determining the optimal chemotherapy regimen.
Topics: Antineoplastic Combined Chemotherapy Protocols; Carcinoma, Non-Small-Cell Lung; Chemotherapy, Adjuvant; Cisplatin; Humans; Lung Neoplasms; Neoplasm Recurrence, Local; Network Meta-Analysis; Platinum; Vinorelbine
PubMed: 35697451
DOI: 10.1136/bmjopen-2021-057098 -
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 -
Journal of Cancer 2021Different second-line treatments of patients with trastuzumab-resistant human epidermal growth factor receptor 2 (HER2) positive breast cancer were examined in...
Efficacy of second-line treatments for patients with advanced human epidermal growth factor receptor 2 positive breast cancer after trastuzumab-based treatment: a systematic review and bayesian network analysis.
Different second-line treatments of patients with trastuzumab-resistant human epidermal growth factor receptor 2 (HER2) positive breast cancer were examined in randomized controlled trials (RCTs). A network meta-analysis is helpful to evaluate the comparative survival benefits of different options. We performed a bayesian network meta-analysis using R-4.0.0 software and fixed consistency model to compare the progression free survival (PFS) and overall survival (OS) benefits of different second-line regimens. 13 RCTs (19 publications, 4313 patients) remained for qualitative synthesis and 12 RCTs (17 publications, 4022 patients) were deemed eligible for network meta-analysis. For PFS, we divided network analysis into two parts owing to insufficient connections among treatments. The first part involved 8 treatments in 9 studies and we referred it as PFS (#1). Amid the following 8 interventions: pyrotinib + capecitabine, T-DM1 + atezolizumab, pertuzumab + trastuzumab + capecitabine, T-DM1, trastuzumab + capecitabine, lapatinib + capecitabine, neratinib, and capecitabine, we found consistent benefits between the first three interventions; moreover, pyrotinib + capecitabine was most likely to be associated with the best benefits; capecitabine monotherapy was associated with the worst PFS. The second part included 3 treatments in 2 studies and we referred it as PFS (#2): everolimus + trastuzumab + vinorelbine had better PFS benefits versus trastuzumab + vinorelbine and afatinib + vinorelbine. For OS, we analyzed 7 treatments in 7 studies, and observed T-DM1 + atezolizumab, pertuzumab + trastuzumab + capecitabine, and T-DM1 had similar effectiveness, and the first had the highest probability to yield the longest OS; capecitabine or neratinib alone yielded the worst OS benefits. Our work comprehensively summarized and analyzed current available RCT-based evidence of the second-line treatments for trastuzumab-treated, HER2-positive, advanced breast cancer. These results provide clinicians and oncologists meaningful references for clinical drug administration and the development of novel effective therapies.
PubMed: 33613756
DOI: 10.7150/jca.51845 -
Acta Oncologica (Stockholm, Sweden) Sep 2020Overall prognosis of advanced sarcoma remains poor, optimization of systemic treatment is urgently needed in this setting. We systematically reviewed fully published...
Overall prognosis of advanced sarcoma remains poor, optimization of systemic treatment is urgently needed in this setting. We systematically reviewed fully published English-speaking literature about maintenance therapy and drug holiday in sarcoma patients management. We found that switch maintenance therapy with cyclophosphamide/vinorelbine improves the outcome of localized high-risk rhabdomyosarcoma. There is no other maintenance therapy recommended in sarcoma patients. After classical chemotherapy, maintenance therapy with immune-stimulating agents for localized osteosarcoma, bevacizumab for advanced angiosarcoma or pediatric advanced sarcoma, or mTOR inhibitors for metastatic sarcoma does not improve the outcome. Drug holiday has been assessed for metastatic gastrointestinal stromal tumor treated with imatinib as the first-line therapy or for metastatic soft-tissue sarcoma treated with trabectedin. Drug holiday has been found to lead to rapid disease progression and should be avoided. Data about both maintenance and drug holiday are spare in sarcoma management.
Topics: Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Cyclophosphamide; Disease-Free Survival; Drug Administration Schedule; Drug Substitution; Hemangiosarcoma; Humans; Maintenance Chemotherapy; Osteosarcoma; Prognosis; Rhabdomyosarcoma; Survival Rate; Trabectedin; Vinorelbine
PubMed: 32400254
DOI: 10.1080/0284186X.2020.1759825 -
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 -
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 -
Bulletin Du Cancer Oct 2019Adenoid Cystic Carcinoma is a rare tumor of the head and neck sphere. The purpose of this review is a state of the art of systemic treatments (chemotherapies, targeted...
INTRODUCTION
Adenoid Cystic Carcinoma is a rare tumor of the head and neck sphere. The purpose of this review is a state of the art of systemic treatments (chemotherapies, targeted therapies, immunotherapies) for locally recurrent or metastatic disease.
MATERIAL AND METHODS
Our inclusion criteria included head and neck adult patient, metastatic or locally advanced, treated by a systemic therapy, and with at least 10 or more patients.
RESULTS
Forty articles have been selected in this review. The objective response rate under chemotherapy was predominantly<10% (0-70%) with objective responses in monotherapy with cisplatin, mitoxantrone, vinorelbine and eribuline, and with cisplatin-vinorelbine combination. EGFR inhibitors provided 40% objective responses only in combination. Inhibitors of VEGF and histone deacetylase have allowed disease stabilization in progressive patients, with about 10% of objective response. Inhibitors of c-KIT monotherapy yield objective response rates of<5%. Direct inhibitors of the PI3K/AKT/mTOR pathway display 0% objective response rate.
CONCLUSION
The best objective response rates were obtained with cisplatin-vinorelbine combination. Many targetable molecular abnormalities have been identified and studies have shown prolonged stabilization with EGFR, VEGF and HDAC inhibitors. Multi-disciplinary collaborative consultation (MCC) meetings such as French network of experts in rare head and neck tumors (REFCOR) or Molecular MCC should be proposed and may allow referral to centers proposing specific therapeutic trials.
Topics: Adult; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Carcinoma, Adenoid Cystic; ErbB Receptors; Humans; Immunotherapy; Molecular Targeted Therapy; Neoplasm Recurrence, Local; Otorhinolaryngologic Neoplasms; Rare Diseases; Treatment Outcome; Vascular Endothelial Growth Factor A
PubMed: 31324333
DOI: 10.1016/j.bulcan.2019.05.003