scholarly journals Survival impact of extended cycles of second-line chemotherapy in platinum-sensitive relapsed ovarian cancer patients with residual tumor after six cycles

BMC Cancer ◽  
2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Se Ik Kim ◽  
Woo Yeon Hwang ◽  
Maria Lee ◽  
Hee Seung Kim ◽  
Kidong Kim ◽  
...  
Keyword(s):  
Residual Tumor ◽  
Primary Treatment ◽  
Survival Outcomes ◽  
Standard Group ◽  
Second Line ◽  
Second Line Chemotherapy ◽  
Platinum Sensitive ◽  
Platinum Based Chemotherapy ◽  
Extended Group ◽  
Line Chemotherapy

Abstract Background To determine if extended chemotherapy improves survival outcomes in patients with platinum-sensitive relapsed epithelial ovarian cancer (EOC) who have residual disease after six cycles of second-line chemotherapy. Methods In this study, 135 EOC patients who experienced platinum-sensitive recurrence after primary treatment between 2008 and 2018, and had a residual tumor ≥0.5 cm (detected on CT scans) after completing six cycles of second-line, platinum-based chemotherapy, were retrospectively reviewed. Based on the number of main therapy cycles (second-line chemotherapy), we divided patients into an extended group (>6 cycles, n = 52) or a standard group (6 cycles, n = 83) and compared patient characteristics and survival outcomes between these groups. Results The extended group had a shorter platinum-free interval after primary treatment than the standard group (median, 11.0 vs. 13.1 months; P = 0.018). Secondary debulking surgery was less frequently performed in the standard group (1.9% vs. 19.3%; P = 0.003). After six chemotherapy cycles, the extended and standard groups showed similar serum CA-125 levels (P = 0.122) and residual tumor sizes (P = 0.232). There was no difference in overall survival (OS) between the groups (P = 0.382), although the extended group had significantly worse progression-free survival (PFS) than the standard group (median, 13.9 vs. 15.1 months; P = 0.012). Multivariate analyses revealed that platinum-free interval was an independent prognostic factor for PFS and OS, but extended chemotherapy was not (PFS: HR, 1.25; 95% CI, 0.84–1.85; P = 0.279; and OS: HR, 1.36; 95% CI, 0.72–2.56; P = 0.342). We observed consistent results in the subset of patients who did not undergo secondary debulking surgery. Conclusions More than six cycles of platinum-based chemotherapy might not improve survival outcomes in patients with platinum-sensitive recurrent EOC who had a residual tumor ≥0.5 cm after six cycles of second-line chemotherapy.

A phase II trial of weekly docetaxel for second-line treatment of urothelial carcinoma.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. e15613-e15613
Author(s):  
Young Saing Kim ◽  
Moon Ki Choi ◽  
Jung Yong Hong ◽  
Chi Hoon Maeng ◽  
Soonil Lee ◽  
...  
Keyword(s):  
Urothelial Carcinoma ◽  
Phase Ii ◽  
Phase Ii Trial ◽  
Objective Response ◽  
Second Line ◽  
First Line ◽  
Second Line Chemotherapy ◽  
Weekly Docetaxel ◽  
Platinum Based Chemotherapy ◽  
Line Chemotherapy

e15613 Background: Despite high response rates (RRs) with first-line platinum-based chemotherapy in advanced urothelial carcinoma (UCC), treatment after first-line failure remains unclear. The present multi-center phase II trial evaluated the tolerability and efficacy of weekly docetaxel as second-line chemotherapy for UCC. Methods: Between Aug 2010 and Sep 2012, 31 patients with measurable UCC, progressive after one prior platinum-based chemotherapy for advanced disease, were treated with docetaxel 30 mg/m2 on days 1 and 8. Treatment was repeated every 21 days until disease progression or unacceptable toxicity. The primary endpoints were the RR, progression-free survival (PFS), and safety. To detect a 20% difference in RR (6% vs. 26%), 28 eligible patients were required. Results: All 31 patients were previously treated with gemcitabine/platinum and had Bellmunt risk of one or more. The patients’ median age was 64 years (range, 40 to 79) and 31 (100%) patients had an ECOG performance status of 1. A total of 106 (median, 2; range, 1 to 16) chemotherapy cycles were delivered. Although fatigue (13%) and anorexia (6%) were the most frequently observed grade 3 or 4 toxicities, safety profiles were generally mild and manageable. One patient developed prolonged thrombocytopenia which led to treatment discontinuation but was resolved thereafter. In an intent-to-treat analysis, two (6%) patients achieved objective response, which maintained for 3.0 to 7.8 months. Eight patients experienced disease stabilization, resulting in a disease control rate of 32%. The median PFS and overall survival were 1.4 (95% CI, 1.3 to 1.6) and 9.6 (95% CI, 7.8 to 11.4) months, respectively. Conclusions: Second-line chemotherapy with weekly docetaxel was well tolerated but demonstrated modest antitumor activity in patient with advanced UCC who had progression after first-line platinum-containing regimen and poor prognostic factors. Clinical trial information: NCT01711112.

Trastuzumab beyond progression in patients with HER2-positive advanced gastric adenocarcinoma: A multicenter AGEO study.

2017 ◽  
Vol 35 (4_suppl) ◽  
pp. 94-94 ◽  
Author(s):  
Juliette Palle ◽  
David Tougeron ◽  
Astrid Pozet ◽  
Emilie Soularue ◽  
Pascal Artru ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Advanced Gastric Cancer ◽  
Univariate Analysis ◽  
Line Treatment ◽  
Second Line ◽  
First Line ◽  
Her2 Positive ◽  
Second Line Chemotherapy ◽  
Platinum Based Chemotherapy ◽  
Line Chemotherapy

94 Background: Trastuzumab in combination with platinum-based chemotherapy is the standard first line regimen in HER2 positive advanced gastric cancer. However, there is no data concerning continuation of trastuzumab beyond first line progression. Methods: This retrospective multicenter study include all consecutive patients with HER2 + advanced gastric or gastro-esophageal junction (GEJ) adenocarcinoma who received after progression of trastuzumab plus platinum-based chemotherapy, a second line chemotherapy with irinotecan, taxane or platinum salt, with or without trastuzumab. The prognostic variables with P values ≤0.10 in univariate analysis were eligible for the Cox multivariable regression model. Results: From August 2007 to March 2015, 104 patients were included (median age, 60.8 years; male, 78.8%; PS 0-1, 71.2%) with advanced (metastatic : 99%) gastric (45.2%) or GEJ (54.8%) cancer. All patients had received first line treatment based on trastuzumab plus fluoropyrimidine and cisplatin (n=54; 51.9%) or oxaliplatin (n=50; 48.1%). As second line chemotherapy, 67 patients (64.4%) received FOLFIRI regimen, including 19 who have continued trastuzumab; 23 patients (22.1%) received a taxane regimen (paclitaxel or docetaxel), including 12 with trastuzumab; and 14 patients (13.5%) received a platinum-based chemotherapy (different from that used in first-line), including 8 with trastuzumab. When considering all regimens of second-line chemotherapy, continuation (n=39) versus discontinuation (n=65) of trastuzumab was significantly associated with an increase on PFS (4.4 vs 2.3 months; p=0.002) and OS (12.6 vs 6.1 months; p=0.001). In multivariate Cox model (including ECOG PS, tumor grade, number of metastatic site, and second-line treatment), continuation of trastuzumab was significantly associated with longer PFS (HR=0.56; 95%CI [0.35-0.89]; p=0.01) and OS (HR=0.47; 95%CI [0.28-0.79]; p=0.004). Conclusions: This study suggests that maintenance of trastuzumab plus second line chemotherapy beyond disease progression has clinical benefit in patients with HER2 positive advanced gastric cancer. These results deserve a prospective randomized validation.

scholarly journals Effect of the Combination of Trabectedin and Pegylated Liposomal Doxorubicin in a BRCA2 Mutation Carrier with Recurrent Platinum-Sensitive Ovarian Cancer

2017 ◽  
Vol 10 (2) ◽  
pp. 433-437 ◽  
Author(s):  
María Jesús  Rubio Pérez
Keyword(s):  
Ovarian Cancer ◽  
Mutation Carrier ◽  
Liposomal Doxorubicin ◽  
Brca2 Mutation ◽  
Pegylated Liposomal Doxorubicin ◽  
Second Line ◽  
Brca2 Mutation Carrier ◽  
Second Line Chemotherapy ◽  
Platinum Sensitive ◽  
Line Chemotherapy

Introduction: The current standard of care for ovarian cancer is optimal cytoreduction with adjuvant chemotherapy based on a platinum/taxane combination. Although the response rate to this therapy is high, most patients ultimately relapse. Response to second-line therapy and prognosis are linked to the platinum-free interval (PFI); when both improve, the PFI increases. As a result, there is an increasing interest in the PFI extension strategies including platinum-free combinations. Case Presentation: A 50-year-old postmenopausal woman presented with ovarian serous carcinoma with peritoneal carcinomatosis. First-line neoadjuvant chemotherapy with carboplatin plus paclitaxel was initiated, followed by surgery and carboplatin plus paclitaxel chemotherapy. Eight months after the last cycle, CT revealed extensive supra- and infradiaphragmatic node involvement, and second-line chemotherapy was initiated with trabectedin and pegylated liposomal doxorubicin (PLD). Partial response was achieved and successfully maintained for 18 cycles. After the 18th cycle and a 25-month PFI, CT imaging evidenced disease progression. As the patient was a BRCA2 mutation carrier, third-line chemotherapy was initiated with carboplatin and gemcitabine every 3 weeks. After the third cycle, imaging confirmed complete response, which was maintained after the sixth and final cycle. Maintenance treatment with olaparib was initiated. At present – 6 months after the start of maintenance chemotherapy with olaparib – the patient is disease free. Conclusions: Second-line chemotherapy with a nonplatinum combination – trabectedin plus PLD – was effective in a BRCA2 mutation carrier with recurrent partially platinum-sensitive ovarian cancer.

Pembrolizumab as Second-Line Therapy for Advanced Urothelial Carcinoma

2021 ◽  
pp. 165-170
Author(s):  
Philipp Dahm ◽  
Vikram M. Narayan
Keyword(s):  
Overall Survival ◽  
Adverse Events ◽  
Immune Checkpoint ◽  
Second Line ◽  
Second Line Chemotherapy ◽  
Platinum Based Chemotherapy ◽  
Advanced Urothelial Cancer ◽  
Advanced Urothelial Carcinoma ◽  
Chemotherapy Agents ◽  
Line Chemotherapy

This chapter reviews the first landmark trial of an immune checkpoint inhibitor in patients with advanced urothelial cancer that had recurred or progressed following platinum-based chemotherapy, comparing pembrolizumab as an anti-PD-1 immunotherapy agent to standard second-line chemotherapy agents such as paclitaxel, docetaxel, or vinflunine. The study found that pembrolizumab was associated with significantly longer overall survival and with a lower rate of treatment-related adverse events than chemotherapy.

scholarly journals SURG-15. SURVIVAL OUTCOMES FOLLOWING RE-RESECTION FOR RECURRENT GLIOBLASTOMA MULTIFORME

2019 ◽  
Vol 21 (Supplement_6) ◽  
pp. vi243-vi243
Author(s):  
Maeve Hennessy ◽  
Mohamed Dablouk ◽  
William Mullally ◽  
Philip O’Halloran ◽  
Stephen MacNally ◽  
...  
Keyword(s):  
Overall Survival ◽  
Glioblastoma Multiforme ◽  
Median Survival ◽  
Survival Outcomes ◽  
Second Line ◽  
Recurrent Glioblastoma Multiforme ◽  
Second Line Chemotherapy ◽  
Initial Surgery ◽  
Line Chemotherapy ◽  
Recurrent Gbm

Abstract BACKGROUND While the treatment of primary Glioblastoma Multiforme (GBM) is well defined, the role of surgical resection in recurrent GBM is not firmly established.1 Treatment options for recurrent GBM include second-line chemotherapy, re-irradiation and surgical re-resection.2 This review examines current practice in a national neuro-oncology centre. AIMS: To investigate survival outcomes in patients undergoing surgical re-resection for recurrent GBM in our institution and to compare our findings to the relevant published literature. METHODS A retrospective review of our institution’s neuro-oncology database was performed. We evaluated all patients who underwent re-resection for recurrent GBM following standard adjuvant treatment between 2015–2018. Patients who did not have an initial diagnosis of Grade 4 GBM and patients who were re-operated on within one month were excluded. We analysed overall survival using Kaplan Meier curves. Patients not known to have died were censored to the last known alive date. We also examined factors which may affect patient outcome, including age, sex, extent of resection, tumour characteristics and tumour location. RESULTS 34 patients were eligible for inclusion into this study, of these 21 (61%) were male. Median age was 52. A radiologically confirmed initial resection of > 80% was achieved in 52% of patients. Median time from initial surgery to re-resection was 13.5 months. Median survival from initial surgery was 28.6 months and median survival after re-resection was 9.5 months. CONCLUSION Re-operation appears to have a role in the management of recurrent GBM in carefully selected cases. Overall survival in this patient cohort remains poor and further studies into the benefit of re-resection in comparison to second-line chemotherapy and re-irradiation would be of value.

Prospective observational cohort study of second-line chemotherapy administration after first-line platinum-based chemotherapy for patients with advanced NSCLC in Japan (SAPPHIRE study).

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. 8058-8058
Author(s):  
Kiyotaka Yoh ◽  
Yasushi Goto ◽  
Yoichi Naito ◽  
Kazuma Kishi ◽  
Yasuo Ohashi ◽  
...  
Keyword(s):  
Observational Study ◽  
Maintenance Therapy ◽  
Disease Progression ◽  
Advanced Nsclc ◽  
Second Line ◽  
First Line ◽  
Second Line Chemotherapy ◽  
Platinum Based Chemotherapy ◽  
Line Chemotherapy

8058 Background: Maintenance therapy after first-line platinum-based chemotherapy (first-CT) is reported to be beneficial to patients with advanced non-small cell lung cancer (NSCLC). However, its impact on overall survival appears to be marginal or negligible, if those without maintenance receive active second-line chemotherapy (second-CT), which is initiated at disease progression. The purpose of this study is to investigate the proportion of second-CT administration after first-CT for patients with advanced NSCLC. Methods: From April 2010 to September 2011, 865 patients with advanced NSCLC who were initiated on first-CT at 30 institutions in Japan were enrolled in this prospective observational study. Baseline characteristics, regimens and responses to first-CT, whether or not they received second-CT, and if not, reasons for non-administration were recorded. This report describes from patients with at least 6 months of follow up. This study was supported by the Public Health Research Center Foundation CSPOR. Results: A total of 865 eligible patients with advanced NSCLC provided patient characteristics and details of first-CT. Of all patients, 70% had adenocarcinoma, 20% had squamous cell carcinoma, and 10% were positive for the EGFR mutation. At this data cut off, 225 patients were excluded from the analysis due to disease progression and loss of follow-up during first-CT, and 194 (22%) patients received maintenance therapy after first-CT. Among the 508 patients who were followed up for at least 6 months, 131 patients (26%) could not receive second-CT; the reasons were as follows: declined PS, 79 (60%); patient refusal, 28 (21%); death of any cause, 6 (5%); others, 18 (14%). Conclusions: Preliminary results of this large observational study in Japan suggested that around 20% of patients missed an opportunity to receive appropriate second-CT despite the follow-up of advanced NSCLC patients after first-CT. Further investigation is needed to elucidate the selection criteria of patients that may benefit the most from maintenance therapy, not second-CT at disease progression.

Retrospective Analysis of Carboplatin and Paclitaxel as Initial Second-Line Therapy for Recurrent Epithelial Ovarian Carcinoma: Application Toward a Dynamic Disease State Model of Ovarian Cancer

2002 ◽  
Vol 20 (5) ◽  
pp. 1238-1247 ◽  
Author(s):  
Don S. Dizon ◽  
Martee L. Hensley ◽  
Elizabeth A. Poynor ◽  
Paul Sabbatini ◽  
Carol Aghajanian ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Recurrent Disease ◽  
Second Line ◽  
Front Line ◽  
New Paradigm ◽  
Second Line Therapy ◽  
Platinum Sensitive ◽  
Line Therapy ◽  
Platinum Based Chemotherapy ◽  
Line Chemotherapy

PURPOSE: The majority of patients with epithelial ovarian cancer (EOC) who achieve a complete remission with front-line chemotherapy develop recurrent disease. Carboplatin and paclitaxel are used for patients with platinum-sensitive recurrent disease, although there is little information regarding the response and survival in unselected patients treated with this strategy. We sought to determine the outcomes for patients with EOC treated with carboplatin and paclitaxel at the time of first recurrence. In addition, we sought to define a new paradigm for disease transition in patients with EOC. PATIENTS AND METHODS: Eighty-nine patients were identified who had a complete response to front-line platinum-based chemotherapy for EOC, relapsed 6 months after completion of front-line chemotherapy, and were treated with carboplatin and paclitaxel as second-line therapy. RESULTS: Eighty-four cases were available for analysis of survival end points, and 66 were assessable for response. The median follow-up was 27 months. The overall response rate was 70%. The median progression-free interval for the cohort was 13 months (95% confidence interval [CI], 10.7 to 13.8 months). The 3-year survival rate was 72% (95% CI, 59.4 to 86.1%). Toxicity was limited, and no deaths from treatment were observed. Using this data, it is possible to construct a disease states model of EOC, which provides risk estimates for transitions between clinically distinct categories. CONCLUSION: Re-treatment with carboplatin and paclitaxel is effective as initial therapy in recurrent EOC. This should form the basis of a randomized trial to determine the best agents for initial treatment of relapse from EOC in potentially platinum-sensitive patients.

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