scholarly journals A phase I study of combined trabectedin and pegylated liposomal doxorubicin therapy for advanced relapsed ovarian cancer

2021 ◽  
Author(s):  
Shunji Takahashi ◽  
Munetaka Takekuma ◽  
Kenji Tamura ◽  
Kazuhiro Takehara ◽  
Hiroyuki Nomura ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Phase I ◽  
Liposomal Doxorubicin ◽  
Advanced Ovarian Cancer ◽  
Pegylated Liposomal Doxorubicin ◽  
Japanese Patients ◽  
Pharmacokinetic Analysis ◽  
Dependent Manner ◽  
Drug Concentrations ◽  
Grade 3

Abstract Background Advanced relapsed ovarian cancer has a poor prognosis, and treatment options are limited. Methods This phase I trial investigated the dosage, safety, pharmacokinetics and efficacy of trabectedin plus pegylated liposomal doxorubicin (PLD) in Japanese patients with advanced relapsed ovarian, fallopian tube, or primary peritoneal cancer. Patients received trabectedin 0.9 or 1.1 mg/m2 immediately after PLD 30 mg/m2; both drugs were given by intravenous infusion. Treatment was repeated every 21 days until disease progression or unacceptable toxicity. The maximum tolerated dose (MTD) was determined in an initial dose escalation phase, and this was used in a subsequent safety assessment phase. Safety and tumor response were monitored throughout the trial, and drug concentrations for pharmacokinetic analysis were measured during cycle 1. Results Eighteen patients were included. The MTD of trabectedin was determined as 1.1 mg/m2. Gastrointestinal adverse events were experienced by all patients, but were mostly grade 1 or 2 in intensity. Most patients had grade ≥ 3 elevations in transaminase levels or grade ≥ 3 reductions in neutrophil count, but these events were generally manageable through dose reduction and/or supportive therapies, as appropriate. There were no deaths during the trial. Trabectedin exposure increased in a dose-dependent manner. The overall response rate was 27.8%. Conclusions Trabectedin, in combination with PLD, may have clinical benefits in Japanese patients with relapsed advanced ovarian cancer. The recommended dosage of trabectedin for further study in this population is 1.1 mg/m2 once every 21 days. Clinical trial registration number: JapicCTI-163164

Phase II study of pegylated liposomal doxorubicin and oxaliplatin in relapsed advanced ovarian cancer

2006 ◽  
Vol 100 (2) ◽  
pp. 318-323 ◽  
Author(s):  
M.O. Nicoletto ◽  
C. Falci ◽  
D. Pianalto ◽  
G. Artioli ◽  
P. Azzoni ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Phase Ii ◽  
Liposomal Doxorubicin ◽  
Phase Ii Study ◽  
Advanced Ovarian Cancer ◽  
Pegylated Liposomal Doxorubicin

Topotecan (T) and carboplatin (C) in the treatment of platinum sensitive relapsed ovarian cancer (ROC): Results of a multicenter phase I/II study

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 5089-5089
Author(s):  
D. Koensgen ◽  
A. Belau ◽  
P. Klare ◽  
T. Steck ◽  
O. Camara ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Phase I ◽  
Remission Rate ◽  
Primary Standard ◽  
Advanced Ovarian Cancer ◽  
Progression Free Survival ◽  
Median Number ◽  
Hematological Toxicity ◽  
Platinum Sensitive ◽  
Grade 3

5089 Background: Despite of the effectiveness of radical surgery and first-line chemotherapy, most patients (pts) with advanced ovarian cancer will relapse. Paclitaxel (P) in combination with C as second-line treatment improves the outcome of pts with platinum-sensitive ROC in comparison to C monotherapy. Due to polyneuropathy and alopecia this regimen can not be offered to all pts. Therefore, other platinum-combinations are required. We conducted a phase I/II study to define the dose limiting toxicities (DLT) and the tolerability of combination therapy with T and C. Methods: Pts with platinum-sensitive ROC and primary standard therapy were stratified according to treatment-free interval (TFI): 6–12 months (A) and ≥12 months (B). Following dose regimens were analysed: T 1mg/m2/d1–3 + C AUC5/d3 and T 0.75 mg/m2/d1–3 + C AUC5/d3, q21d. DLT was based on the first 4 courses and defined as: CTC grade 3/4 hematological and grade 2 non-hematological toxicity (excepted alopecia, vomiting), treatment delay >7d. Primary endpoints were DLT and tolerability. Secondary endpoints were remission rate (RR) and progression-free survival (PFS). Results: From 06/04 to 08/05, 28 pts were enrolled, 26 pts (A:13 pts, B:13 pts) were eligible. Median age was 61.5 years. A total of 141 cycles were analysed, median number of cycles was 6 (range A:2–8, B:1–10). DLTs were: leucopenia (n = 5) and thrombocytopenia (n = 1). MTD was reached at dose: T: 0.75mg/m2 and C: AUC5. Overall, grade 3/4 hematologic toxicities (in% of all cycles), for (A) and (B) respectively, were: anemia 4% vs. 4%, leucopenia 34% vs. 13%, neutropenia 30% vs. 31%, thrombocytopenia 7% vs. 6%. Febrile neutropenia 4.3% vs. 0%. Darbepoetin alfa was given in 13.5% of all cycles. Overall, grade 3/4 non-hematologic toxicities were infrequent (< 5%). Overall RR (95% CI) was 50% (29.7–70.1) [A: 30.8% (0.1–61.1), B: 69.3% (38.7–90.9)]. Median follow-up was 5.8 mo, median PFS (95% CI) was 7.7 mo (1.3–9.4) [A: 6.2 (1.3–7.2), B: 8.0 (7.3–9.4)]. Median overall survival was not reached. Conclusions: TC is a feasible and effective chemotherapy regimen for platinum sensitive ROC. Tolerability is not associated to TFI. The recommended dose for subsequent studies is T:0.75 and C:AUC5. No significant financial relationships to disclose.

scholarly journals Phase I Study of Combined Pegylated Liposomal Doxorubicin with Protracted Daily Topotecan for Ovarian Cancer

2005 ◽  
Vol 11 (16) ◽  
pp. 5912-5919 ◽  
Author(s):  
Deepu Mirchandani ◽  
Howard Hochster ◽  
Anne Hamilton ◽  
Leonard Liebes ◽  
Herman Yee ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Phase I ◽  
Phase I Study ◽  
Liposomal Doxorubicin ◽  
Pegylated Liposomal Doxorubicin

Phase I trial of pegylated liposomal doxorubicin and lapatinib in the treatment of metastatic breast cancer (MBC): Final results.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 610-610
Author(s):  
Mary E. Cianfrocca ◽  
Virginia G. Kaklamani ◽  
Steven T. Rosen ◽  
Jamie H. Von Roenn ◽  
Alfred Rademaker ◽  
...  
Keyword(s):  
Phase I ◽  
Liposomal Doxorubicin ◽  
Cardiac Toxicity ◽  
Metastatic Breast ◽  
Pegylated Liposomal Doxorubicin ◽  
Left Ventricular ◽  
Primary Objective ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
Grade 3

610 Background: Liposomal formulations including pegylated liposomal doxorubicin (PLD) were developed to improve the therapeutic index of anthracyclines (A). Lapatinib (L) is a selective, highly competitive inhibitor of ErbB1 and ErbB2 tyrosine kinases. Conventional doxorubicin plus trastuzumab was effective but with unacceptable cardiac toxicity. PLD plus L may be effective with less cardiac risk. Methods: This is a phase I, dose-escalation trial of PLD 20, 30, 45 and 60 mg/m2 IV every 4 weeks (maximum of 8 doses) and L, 1500 mg po daily until progression in patients (pts) with MBC. ErbB2 positivity was not required. Prior chemotherapy, endocrine therapy and trastuzumab were allowed. A subsequent amendment allowed prior L. Prior A use was limited to 240 mg/m2 of doxorubicin or 600 mg/m2 of epirubicin. Concomitant CYP3A4 inducers/ inhibitors were not allowed. A left ventricular ejection fraction (LVEF) of > 50% was required. The primary objective was to evaluate the safety (particularly cardiac), tolerability and feasibility of PLD and L. Results: 23 pts (PLD: 20 mg/m2 - 4 pts; 30 mg/m2 - 3 pts; 45 mg/m2 – 13 pts; 60 mg/m2- 3 pts) have been treated; total of 73 treatment cycles. Dose-limiting toxicity (DLT) was not reached. One pt had an LVEF drop to < 50% after 4 cycles accompanied by a pericardial effusion due to progressive disease. Treatment-related grade III/IV adverse events included: 4 pts with hand-foot-syndrome (HFS), 2 pts each with leukopenia, infection, and skin changes, 1 pt each with pain, fatigue, diarrhea, mucositis, hypoalbuminemia, anemia, cough, pleural effusion, and edema. Grade 3 HFS occurred in 2 of 3 pts in the 60 mg/m2 cohort. Response data in 21 evaluable pts: 4 PR, 5 SD, and 12 PD. Preliminary pharmacokinetic (PK) analyses (7 pts) indicate L has no effect on PLD (45 mg/m2) concentrations, but L concentrations were approximately 2-fold higher the day of PLD dosing. Conclusions: In 23 pts treated, PLD plus L was well tolerated with manageable toxicities and no treatment-related cardiac toxicity. DLT was not reached however grade 3 HFS occurred in 2 of 3 pts in the 60 mg/m2 cohort. Preliminary PK analyses demonstrate no effect of L on PLD, but an effect of PLD on L the day of PLD dosing.

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