First-Line Chemotherapy With Epirubicin, Paclitaxel, and Carboplatin for Advanced Ovarian Cancer: A Phase I/II Study of the Arbeitsgemeinschaft Gynäkologische Onkologie Ovarian Cancer Study Group

1999 ◽  
Vol 17 (1) ◽  
pp. 46-46 ◽  
Author(s):  
A. du Bois ◽  
H. J. Lück ◽  
T. Bauknecht ◽  
W. Meier ◽  
B. Richter ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Phase I ◽  
Survival Rates ◽  
Advanced Ovarian Cancer ◽  
Phase Iii ◽  
First Line ◽  
Gynäkologische Onkologie ◽  
Combination Regimens ◽  
Level 2 ◽  
Line Chemotherapy

PURPOSE: Despite the progress that has been achieved over the years, survival rates in patients with advanced ovarian cancer are still disappointing. New methods to improve the efficiency of first-line chemotherapy are warranted. One method to improve results is to add more non–cross-resistant drugs to platinum-paclitaxel combination regimens. Anthracyclines are among the candidates for incorporation as the “third drug” into first-line regimens for advanced ovarian cancer. PATIENTS AND METHODS: We performed a phase I/II trial with escalating doses of epirubicin (60, 75, and 90 mg/m2) combined with fixed doses of paclitaxel and carboplatin in 27 previously untreated patients with advanced gynecologic malignancies. RESULTS: Dose-limiting toxicity occurred at dose level 2 (75 mg/m2 epirubicin) and consisted of myelosuppression (neutropenia, thrombocytopenia). No dose-limiting, nonhematologic toxicities were observed. The maximum tolerable dose was epirubicin 60 mg/m2 (E) combined with a 3-hour infusion of paclitaxel 175 mg/m2 (T) and carboplatin AUC 5 (Carbo). Preliminary analysis indicated promising activity against ovarian cancer. CONCLUSION: The three-drug combination ET-Carbo, given according to the outlined dose and schedule, should be considered for further phase III evaluation. A randomized German-French intergroup trial comparing ET-Carbo with carboplatin-paclitaxel has already been initiated.

Final results of After-6 protocol 1: A phase III trial of observation versus 6 courses of paclitaxel (Pac) in advanced ovarian cancer patients in complete response (CR) after platinum-paclitaxel chemotherapy (CT)

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 5505-5505 ◽  
Author(s):  
P. F. Conte ◽  
G. Favalli ◽  
A. Gadducci ◽  
D. Katsaros ◽  
P. L. Benedetti Panici ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Cancer Patients ◽  
Survival Rates ◽  
Advanced Ovarian Cancer ◽  
Stage Iv ◽  
Experimental Treatment ◽  
Progression Free Survival ◽  
Phase Iii ◽  
First Line ◽  
Absolute Increase

5505 Background: The majority of advanced ovarian cancer patients (pts) in CR after debulking surgery and Platinum/Paclitaxel will eventually relapse. Role of maintenance CT is still questionable even if a SWOG/GOG trial has shown an improved progression free survival (PFS) with 12 vs 3 cycles of maintenance Pac. In March 1999, the After 6 Italian Cooperative Group initiated a phase III study to determine if maintenance Pac could prolong PFS in pts with a clinical (cCR) or pathological CR (pCR) after first line CT Methods: Pts with advanced ovarian cancer in cCR or pCR after 6 cycles of Platinum/Paclitaxel, were randomised to observation or 6 cycles of Pac 175 mg/sqm iv q 3 wks. Primary end point: PFS; secondary end points: overall survival (OS) and toxicities. Planned sample size: 250 pts to detect a 15% absolute increase in 2-yr PFS. Results: From 03/99 to 07/06, 200 pts were randomised. Due to the low accrual rate, an unplanned interim analysis of futility according to the Bayesian approach was performed. Main patient characteristics: median age 58 yrs, median PS 0 (neurotoxicity ≥ G 2 was an exclusion criteria), stage IIb/IIc 15%, stage III 79%, stage IV 6%; 105 pts (52.5%) were in pCR. 14% of pts randomised to observation received Pac; 22% of pts randomised to Pac stopped treatment after 2–5 cycles (progression or death: 3 pts; toxicity: 9 pts; refusal: 7 pts; others: 3 pts). A G ≥ 2 neurotoxicity was reported in 25% of pts treated with Pac; other toxicities were mild. After a median follow up of 44 months, 94 pts (47%) have relapsed and 42 pts (21%) died. Median PFS were 34 and 34.5 months in observation and Pac arm respectively; 3-yr OS was 88% in observation and 78% in Pac arm. Irrespectively of treatment arm, median PFS was 34.4 months for pts with pCR and 24.5 months for those with cCR; 3-yr survival rates were 87% and 79% respectively (p=0.04). Conclusions: Six courses of maintenance Pac do not prolong PFS or OS in pts in CR after first line platinum/paclitaxel. Irrespectively of assigned treatment, the outcome of these pts is more favourable than previously reported and significantly better in the pCRs. Maintenance CT remains an experimental treatment that should be tested in pts at high risk of relapse. [Table: see text]

Carboplatin (C) plus paclitaxel (P) versus carboplatin plus pegylated liposomal doxorubicin (PLD) in patients with advanced ovarian cancer (AOC): Final analysis of the MITO-2 randomized multicenter trial.

2010 ◽  
Vol 28 (18_suppl) ◽  
pp. LBA5033-LBA5033 ◽  
Author(s):  
S. Pignata ◽  
G. Scambia ◽  
A. Savarese ◽  
R. Sorio ◽  
E. Breda ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Response Rate ◽  
Multivariable Analysis ◽  
Advanced Ovarian Cancer ◽  
Final Analysis ◽  
Phase Iii ◽  
P Value ◽  
First Line ◽  
Significant Difference ◽  
Line Chemotherapy

LBA5033 Background: CP is standard first-line chemotherapy for AOC. MITO-2 (Multicentre Italian Trials in Ovarian Cancer) is an academic multicenter randomized phase III study, testing whether C-PLD is more effective than CP. Methods: AOC chemo-naïve patients (pts), stage IC-IV, aged≤75, ECOG PS≤2, were randomized to CP (C AUC5 + P 175 mg/m2,d1q3w) or to C-PLD (C AUC5 + PLD 30 mg/m2,d1q3w), both for 6 cycles. Primary endpoint was progression-free survival (PFS). Secondary endpoints were overall survival (OS), response rate, toxicity and quality of life (QoL). To have 80% power in detecting a 0.80 HR in PFS, with 2-sided α error 0.05, 632 events were needed and 820 pts were planned. Response rate and toxicity have been reported at ASCO 2009 (abs #LBA5508). All analyses are based on intention to treat. Results: From Jan ’03 to Nov ’07, 820 pts were randomized, 410 to each arm. Median age was 57 yrs (range 21-77). Stage III (60%) and IV (21%) were prevalent. A plateau in PFS events was reached before obtaining the planned number. Thus, following an IDMC recommendation, the final analysis was done with 556 events occurred as of December 31, 2009. This size is consistent with HR to be detected equal to 0.79, with 80% power. With a median follow-up of 40.2 months, median PFS was 19.0 and 16.8 months with C-PLD and CP, respectively (HR 0.95, 95%CI 0.81-1.13, log-rank p value=0.58). Lack of significant difference was confirmed (HR 0.96, 95%CI 0.81-1.14) at multivariable analysis adjusted by stage, PS, residual disease, age and size of the institution. There was no heterogeneity of treatment effect among major subgroups. With 313 deaths recorded, median OS was 61.6 and 53.2 months with C-PLD and CP, respectively (HR 0.89, 95%CI 0.72-1.12, log-rank p value=0.32). QoL data will be presented at the meeting. Conclusions: In the MITO-2 trial, C-PLD was not found to be superior to CP, which remains the standard first-line chemotherapy for AOC.However, given the observed confidence interval and the different toxicity profile, C-PLD could be considered an alternative to standard therapy. Study was partially supported by Schering-Plough. [Table: see text]

Addition of Epirubicin As a Third Drug to Carboplatin-Paclitaxel in First-Line Treatment of Advanced Ovarian Cancer: A Prospectively Randomized Gynecologic Cancer Intergroup Trial by the Arbeitsgemeinschaft Gynaekologische Onkologie Ovarian Cancer Study Group and the Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens

2006 ◽  
Vol 24 (7) ◽  
pp. 1127-1135 ◽  
Author(s):  
Andreas du Bois ◽  
Beatrice Weber ◽  
Justine Rochon ◽  
Werner Meier ◽  
Alain Goupil ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Epithelial Ovarian Cancer ◽  
Survival Time ◽  
Gynecologic Cancer ◽  
Survival Rates ◽  
Advanced Ovarian Cancer ◽  
Phase Iii ◽  
First Line ◽  
Term Survival ◽  
Advanced Epithelial Ovarian Cancer

Purpose Despite the progress that has been achieved, long-term survival rates in patients with advanced ovarian cancer are still disappointing. One attempt to improve results could be the addition of non–cross-resistant drugs to platinum-paclitaxel combination regimens. Anthracyclines were among the candidates for incorporation as a third drug into first-line regimens. Patients and Methods We performed a prospectively randomized phase III study comparing carboplatin-paclitaxel (TC; area under the curve 5/175 mg/m2, respectively) with epirubicin 60 mg/m2 added to the same combination (TEC) in previously untreated patients with advanced epithelial ovarian cancer. All drugs were administered intravenously on day 1 of a 3-week schedule for a planned minimum of six courses. Results Between November 1997 and February 2000, 1,282 patients were randomly assigned to receive either TC (635 patients) or TEC (647 patients), respectively. Grade 3/4 hematologic and some nonhematologic toxicities (nausea/emesis, mucositis, and infections) occurred significantly more frequently in the TEC arm. Accordingly, quality-of-life analysis showed inferiority of TEC versus TC. Median progression-free survival time was 18.4 months for the TEC arm and 17.9 months for the TC arm (hazard ratio [HR], 0.95; 95% CI, 0.83 to 1.07; P = .3342). Median overall survival time was 45.8 months for the TEC arm and 41.0 months for the TC arm (HR, 0.93; 95% CI, 0.81 to 1.08; P = .3652). Similar nonsignificant differences were observed when strata were analyzed separately. Conclusion Addition of epirubicin to TC did not improve survival or time to treatment failure in patients with advanced epithelial ovarian cancer; therefore, it cannot be recommended for clinical use in this population.

Prognostic impact of the time interval between primary surgery and start of first-line chemotherapy in patients with advanced ovarian cancer: Analysis of prospective randomized phase III trials

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 5514-5514
Author(s):  
S. Mahner ◽  
A. Staehle ◽  
C. zu Eulenburg ◽  
K. Wegscheider ◽  
A. Reuss ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Overall Survival ◽  
Advanced Ovarian Cancer ◽  
Residual Tumor ◽  
Phase Iii ◽  
Time Interval ◽  
Prognostic Impact ◽  
First Line ◽  
Primary Surgery ◽  
Line Chemotherapy

5514 Background: Primary surgery followed by platinum-taxane chemotherapy is the standard therapy of advanced ovarian cancer. It is not clear, whether the time interval between surgery and start of first line chemotherapy (time to chemo - TTC) has an impact on the clinical outcome. Methods: Individual patient data meta-analysis of three prospective randomized AGO-OVAR/GINECO trials (AGO OVAR 3, 5, and 7) conducted between 1995 and 2002 to investigate platinum-taxane based chemotherapy regimens in advanced ovarian cancer. Cox proportional hazard models were applied to evaluate the prognostic impact of different variables on survival; TTC was introduced as a continuous variable. Results: A total of 3,326 patients were analyzed. Chemotherapy was started within 8 weeks after surgery. Median progression-free survival (PFS) was 17.91 months (95% CI: 17.15–18.73 months) and median overall survival (OS) 37.83 months (95% CI: 36.57–38.90 months). The median TTC was 19 days (95% CI: 18–19 days, range 1–56 days). By multivariate analysis of the total cohort, there was no significant association between TTC and PFS (p = 0.131) or OS (p = 0.372). In the subgroup of patients with no residual tumor after debulking surgery (n = 1.101), a significant and independent correlation between early start of chemotherapy and improved overall survival was observed (p = 0.022). Conclusions: Our analysis represents the largest study investigating treatment delivery and outcome in ovarian cancer. The time interval between primary surgery and start of first line chemotherapy seems to have no general impact in all patients. However, it could be demonstrated for the first time that a delayed start of chemotherapy was independently associated with decreased overall survival in patients with complete surgical debulking. As previously shown for other biological factors in ovarian cancer, the presence of residual tumor after surgery seems to prevail over the prognostic impact of therapy initiation. No significant financial relationships to disclose.

Carboplatin Plus Paclitaxel Versus Carboplatin Plus Pegylated Liposomal Doxorubicin As First-Line Treatment for Patients With Ovarian Cancer: The MITO-2 Randomized Phase III Trial

2011 ◽  
Vol 29 (27) ◽  
pp. 3628-3635 ◽  
Author(s):  
Sandro Pignata ◽  
Giovanni Scambia ◽  
Gabriella Ferrandina ◽  
Antonella Savarese ◽  
Roberto Sorio ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Liposomal Doxorubicin ◽  
Group Performance ◽  
Advanced Ovarian Cancer ◽  
Pegylated Liposomal Doxorubicin ◽  
Phase Iii ◽  
Similar Response ◽  
First Line ◽  
Phase Iii Trial ◽  
Line Chemotherapy

Purpose Carboplatin/paclitaxel is the standard first-line chemotherapy for patients with advanced ovarian cancer. Multicentre Italian Trials in Ovarian Cancer-2 (MITO-2), an academic multicenter phase III trial, tested whether carboplatin/pegylated liposomal doxorubicin (PLD) was more effective than standard chemotherapy. Patients and Methods Chemotherapy-naive patients with stage IC to IV ovarian cancer (age ≤ 75 years; Eastern Cooperative Oncology Group performance status ≤ 2) were randomly assigned to carboplatin area under the curve (AUC) 5 plus paclitaxel 175 mg/m2 or to carboplatin AUC 5 plus PLD 30 mg/m2, every 3 weeks for six cycles. Primary end point was progression-free survival (PFS). With 632 events in 820 enrolled patients, the study would have 80% power to detect a 0.80 hazard ratio (HR) of PFS. Results Eight hundred twenty patients were randomly assigned. Disease stages III and IV were prevalent. Occurrence of PFS events substantially slowed before obtaining the planned number. Therefore, in concert with the Independent Data Monitoring Committee, final analysis was performed with 556 events, after a median follow-up of 40 months. Median PFS times were 19.0 and 16.8 months with carboplatin/PLD and carboplatin/paclitaxel, respectively (HR, 0.95; 95% CI, 0.81 to 1.13; P = .58). Median overall survival times were 61.6 and 53.2 months with carboplatin/PLD and carboplatin/paclitaxel, respectively (HR, 0.89; 95% CI, 0.72 to 1.12; P = .32). Carboplatin/PLD produced a similar response rate but different toxicity (less neurotoxicity and alopecia but more hematologic adverse effects). There was no relevant difference in global quality of life after three and six cycles. Conclusion Carboplatin/PLD was not superior to carboplatin/paclitaxel, which remains the standard first-line chemotherapy for advanced ovarian cancer. However, given the observed CIs and the different toxicity, carboplatin/PLD could be considered an alternative to standard therapy.

First-Line Chemotherapy with Weekly Paclitaxel and Carboplatin for Advanced Ovarian Cancer: A Phase I Study

2002 ◽  
Vol 85 (2) ◽  
pp. 321-326 ◽  
Author(s):  
Jalid Sehouli ◽  
Dirk Stengel ◽  
Dirk Elling ◽  
Olaf Ortmann ◽  
Jens Blohmer ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Phase I ◽  
Phase I Study ◽  
Advanced Ovarian Cancer ◽  
Weekly Paclitaxel ◽  
First Line ◽  
Line Chemotherapy

scholarly journals First-line PARP inhibitors in ovarian cancer: summary of an ESMO Open - Cancer Horizons round-table discussion

ESMO Open ◽  
2020 ◽  
Vol 5 (6) ◽  
pp. e001110
Author(s):  
Susana Banerjee ◽  
Antonio Gonzalez-Martin ◽  
Philipp Harter ◽  
Domenica Lorusso ◽  
Kathleen N Moore ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Maintenance Therapy ◽  
Parp Inhibitor ◽  
Advanced Ovarian Cancer ◽  
Round Table ◽  
Parp Inhibitors ◽  
Phase Iii ◽  
European Medicines Agency ◽  
First Line ◽  
Phase Iii Trials

Poly(ADP-ribose) polymerase (PARP) inhibitor maintenance therapy is the latest breakthrough in the management of newly diagnosed advanced ovarian cancer. The results of the SOLO-1 trial in 2018 led to European Medicines Agency and Food and Drug Administration approval of olaparib as first-line maintenance therapy in patients with BRCA1/2 mutation, establishing a new standard of care. Subsequently, the results of three phase III trials (PRIMA, PAOLA-1, VELIA) evaluating the use of first-line PARP inhibitors beyond patients with BRCA1/2 mutations and as combination strategies were presented in 2019, leading to the recent approval of maintenance niraparib irrespective of biomarker status and olaparib in combination with bevacizumab in homologous recombination deficiency-positive-associated advanced ovarian cancer. An ESMO Open - Cancer Horizons round-table expert panel discussed the four phase III trials of first-line PARP inhibitor therapy and how they are changing the clinical management of advanced ovarian cancer.

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