taxane and Endometrial-Neoplasms

Advanced and recurrent endometrial carcinoma remains a difficult diagnosis to treat due to the limited and ineffective available treatment options following platinum and taxane chemotherapy. Patients who are microsatellite stable (MSS) or mismatch repair proficient (pMMR) have even poorer outcomes with fewer effective therapies. Fortunately, recent Phase Ib/II and Phase III trials have demonstrated that combination pembrolizumab and lenvatinib resulted in improved ORR, PFS, and OS than currently used therapies in this setting.. In this article, we review the history and notable clinical trials responsible for the advancement and status of treatment options available for advanced endometrial cancer. Most importantly, we review the recently published data on the efficacy, safety, and tolerability of the combination pembrolizumab and lenvatinib in advanced and recurrent endometrial cancer.. The combination pembrolizumab and lenvatinib is an effective treatment regimen for patients with advanced and recurrent endometrial cancer who are MSS or pMMR who have failed prior platinum-based treatment. This combination should be routinely offered to patients following progression or recurrence of systemic platinum and taxane chemotherapy. Although this regimen is safe and effective, clinicians should be aware of the known toxicities and assess patients regularly to determine if dose modifications or interruptions are indicated.

Topics: Antineoplastic Combined Chemotherapy Protocols; Endometrial Neoplasms; Female; Humans; Neoplasm Recurrence, Local; Phenylurea Compounds; Quinolines; Taxoids

The efficacy of taxane plus platinum regimens has been demonstrated for advanced or recurrent endometrial cancer; however, it has not been assessed in postoperative adjuvant chemotherapy for endometrial cancer.. To evaluate the clinical benefit of taxane plus platinum compared with standard doxorubicin plus cisplatin as postoperative adjuvant chemotherapy in endometrial cancer.. In this multicenter, open-label, phase 3 randomized clinical trial, patients with endometrial cancer at high-risk stage I or II or stage III or IV that did not extend beyond the abdominal cavity and had 2 cm or greater residual tumor were included from 118 institutions in Japan from November 24, 2006, to January 7, 2011. Data was analyzed from March 15, 2017, to June 30, 2017.. Eligible patients were randomly assigned (1:1:1) to receive 6 cycles of doxorubicin, 60 mg/m2, plus cisplatin, 50 mg/m2, on day 1; docetaxel, 70 mg/m2, plus cisplatin, 60 mg/m2, on day 1; or paclitaxel, 180 mg/m2, plus carboplatin (area under the curve, 6.0 mg/mL × min) on day 1 every 3 weeks.. The primary end point was progression-free survival. Secondary end points were overall survival, occurrence of adverse events, tolerability, and status of lymph node dissection.. Among 788 eligible patients, the median (SD) age was 59 (22-74) years; 263 patients were assigned to doxorubicin plus cisplatin treatment, 263 patients to docetaxel plus cisplatin treatment, and 262 patients to paclitaxel plus carboplatin treatment. The number of patients who did not complete 6 cycles was 53 (20.1%) for the doxorubicin plus cisplatin group, 45 (17.1%) for the docetaxel plus cisplatin group, and 63 (24.0%) for the paclitaxel plus carboplatin group. Tolerability of these regimens were not statistically different. After a median follow-up period of 7 years, there was no statistical difference of progression-free survival (doxorubicin plus cisplatin, 191; docetaxel plus cisplatin, 208; paclitaxel plus carboplatin, 187; P = .12) or overall survival (doxorubicin plus cisplatin, 217; docetaxel plus cisplatin, 223; paclitaxel plus carboplatin, 215; P = .67) among the 3 groups. The 5-year progression-free survival rate was 73.3% for the doxorubicin plus cisplatin group, 79.0% for the docetaxel plus cisplatin group, and 73.9% for the paclitaxel plus carboplatin group, while the 5-year overall survival rates were 82.7%, 88.1%, and 86.1%, respectively.. There was no significant difference of survival among patients receiving doxorubicin plus cisplatin, docetaxel plus cisplatin, or paclitaxel plus carboplatin as postoperative adjuvant chemotherapy for endometrial cancer. Because each regimen showed adequate tolerability but different toxic effects, taxane plus platinum regimens may be a reasonable alternative to treatment with doxorubicin plus cisplatin.. UMIN-CTR identifier: UMIN000000522.

Topics: Aged; Antineoplastic Combined Chemotherapy Protocols; Bridged-Ring Compounds; Carboplatin; Chemotherapy, Adjuvant; Cisplatin; Disease Progression; Doxorubicin; Endometrial Neoplasms; Female; Humans; Middle Aged; Paclitaxel; Risk; Taxoids; Treatment Outcome

We conducted this study to evaluate the efficacy and safety of adjuvant chemotherapy using taxane plus carboplatin (CBDCA) for high-risk stage IB-IIB patients with uterine cervical non-squamous cell carcinoma after radical hysterectomy.. Thirty-seven patients were eligible. Pelvic lymph node involvement and/or parametrial invasion were defined as high-risk factors. The patients were treated with 6 cycles of paclitaxel (PTX, 175 mg/m(2)) or docetaxel (DTX, 60 mg/m(2)) followed by CBDCA (area under the curve, 6) every 3 weeks. The primary end point was 2-year progression-free survival (PFS) rate, and the secondary end point was the assessment of adverse events.. Twenty-two patients received PTX/CBDCA (TC) chemotherapy, and the remaining 15 patients underwent DTX/CBDCA (DC) chemotherapy. The 2-year PFS rate was 62.1% (95% confidence interval, 44.6%-75.5%). Patients receiving DC chemotherapy showed a better 2-year PFS rate compared to those with TC chemotherapy, but the difference was not statistically significant (80.0% vs 50.0%, P = 0.1400). The most common grade 3/4 adverse events were hematologic toxicities, which were generally well tolerable. Nonhematologic toxicity was generally mild.. Taxane and CBDCA combination chemotherapy, especially DC chemotherapy, may be one of the useful adjuvant treatments for high-risk stage IB-IIB patients with uterine cervical non-squamous cell carcinoma after radical hysterectomy.

Topics: Adenocarcinoma, Clear Cell; Adenocarcinoma, Mucinous; Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Bridged-Ring Compounds; Carboplatin; Carcinoma, Adenosquamous; Chemotherapy, Adjuvant; Endometrial Neoplasms; Feasibility Studies; Female; Follow-Up Studies; Humans; Hysterectomy; Middle Aged; Neoplasm Invasiveness; Neoplasm Recurrence, Local; Neoplasm Staging; Prognosis; Survival Rate; Taxoids; Uterine Cervical Neoplasms

There is poor evidence regarding effective treatment for recurrent endometrial cancer. We treated patients with recurrent endometrial cancer with docetaxel-cisplatin (DP) therapy as second-line or third-line chemotherapy. We aimed to evaluate the feasibility and efficacy of DP therapy for patients with recurrent endometrial cancer.. We included 26 patients diagnosed with recurrent endometrial cancer, who underwent DP chemotherapy at our Institution. Docetaxel at 70 mg/m(2)and cisplatin at 60 mg/m(2)were administered by intravenous injection every 3 weeks. We retrospectively analyzed the clinicopathological factors associated with the response rate (RR) and prognosis. We also analyzed the adverse effects of DP therapy.. Median follow-up was 33.8 months and the median number of therapy cycles was six. Grade 3 or 4 adverse effects included leukopenia (66%), neutropenia (81%), anemia (9%), diarrhea (12%), general fatigue (12%), liver dysfunction (4%), peripheral neuropathy (4%), and hyponatremia (4%). RR was 58% and the median progression-free survival (PFS) was 7.5 months. The group with a treatment-free interval of 6 months or more tended to have better PFS than that with less than 6 months (p=0.01). The group with a platinum-free interval of 6 months or more had significantly better PFS than that with less than 6 months (p=0.09). Although the history of taxane usage was not relevant to prognosis, a taxane-free interval of 12 months or more was associated with a tendency for better PFS (p=0.06).. DP therapy was fully feasible and demonstrated efficacy for patients with recurrent endometrial cancer.

Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Bridged-Ring Compounds; Cisplatin; Disease-Free Survival; Docetaxel; Endometrial Neoplasms; Female; Humans; Middle Aged; Neoplasm Recurrence, Local; Prognosis; Retrospective Studies; Taxoids; Treatment Outcome

Stathmin is a prognostic marker in many cancers, including endometrial cancer. Preclinical studies, predominantly in breast cancer, have suggested that stathmin may additionally be a predictive marker for response to paclitaxel. We first evaluated the response to paclitaxel in endometrial cancer cell lines before and after stathmin knock-down. Subsequently we investigated the clinical response to paclitaxel containing chemotherapy in metastatic endometrial cancer in relation to stathmin protein level in tumors. Stathmin level was also determined in metastatic lesions, analyzing changes in biomarker status on disease progression. Knock-down of stathmin improved sensitivity to paclitaxel in endometrial carcinoma cell lines with both naturally higher and lower sensitivity to paclitaxel. In clinical samples, high stathmin level was demonstrated to be associated with poor response to paclitaxel containing chemotherapy and to reduced disease specific survival only in patients treated with such combination. Stathmin level increased significantly from primary to metastatic lesions. This study suggests, supported by both preclinical and clinical data, that stathmin could be a predictive biomarker for response to paclitaxel treatment in endometrial cancer. Re-assessment of stathmin level in metastatic lesions prior to treatment start may be relevant. Also, validation in a randomized clinical trial will be important.

Topics: Aged; Antineoplastic Agents; Biomarkers, Tumor; Bridged-Ring Compounds; Cell Line, Tumor; Endometrial Neoplasms; Female; Gene Knockdown Techniques; Humans; Neoplasm Metastasis; Paclitaxel; Stathmin; Taxoids; Treatment Outcome

Uterine papillary serous carcinoma (UPSC) and uterine clear cell carcinoma (UCCC) represent two rare subtypes that have an increased risk of recurrence and worse overall survival compared with the more common endometrioid endometrial cancers. Meaningful data in the form of prospective randomized trials is lacking for both advanced and early-stage UPSC and UCCC. Data extrapolated from prospective trials in advanced endometrioid endometrial cancer and retrospective trials on early-stage UPSC suggest that adjuvant platinum and taxane-based chemotherapy may provide a survival benefit for these patients. Future trials specifically examining UPSC and UCCC are needed to elucidate the optimal treatment regimen for these patients. Given the current data, the option of chemotherapy should be considered in treatment-planning discussions for all patients with UPSC and UCCC.

Topics: Adenocarcinoma, Clear Cell; Adenocarcinoma, Papillary; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Bridged-Ring Compounds; Chemotherapy, Adjuvant; Cystadenocarcinoma, Serous; Endometrial Neoplasms; Female; Humans; Neoplasm Recurrence, Local; Neoplasm Staging; Platinum; Prognosis; Taxoids

The objective of this study was to evaluate the role of an in vitro drug resistance assay to platinum and taxane in the management of advanced epithelial ovarian, fallopian and primary peritoneal cancer. All patients with FIGO Stage IIIc and IV who received postoperative chemotherapy with platinum and taxane for more than 4 courses after the initial cytoreductive surgery between 1995 and 2008 were evaluated. Patients who received neoadjuvant chemotherapy were not included. An in vitro drug resistance assay (EDR Assay, Oncotech, Tustin, CA) was used to determine drug resistance for each patient's tumor tissue. Level of drug resistance was described as extreme (EDR), intermediate (IDR), or low (LDR). Response to chemotherapy and survival were correlated to the EDR Assay. Of the 335 patients who underwent primary cytoreductive surgery, 173 cases met the criteria for statistical evaluation. The 58 patients (33.5%) whose tumors had LDR to both platinum and taxane had statistically improved progression-free survival and overall survival (OS) compared with the 115 patients (66.5%) who demonstrated IDR or EDR to platinum and/or taxane (5-year OS rates, 41.1% vs. 30.9%, p = 0.014). The 5-year OS rates for the 28 (16.2%) cases that had optimal cytoreduction with LDR to both platinum and taxane was significantly improved over the 62 (35.8%) cases that were suboptimally cytoreduced with IDR or EDR to platinum and/or taxane (54.1% vs. 20.4%, respectively, p < 0.001). In conclusion, LDR to both platinum and taxane chemotherapy, as determined by an in vitro drug resistance assay, independently predicts improved survival in patients with advanced epithelial ovarian, fallopian and peritoneal cancer, especially in those patients who undergo optimal primary cytoreduction.

Topics: Adenocarcinoma, Clear Cell; Antineoplastic Combined Chemotherapy Protocols; Biological Assay; Bridged-Ring Compounds; Cystadenocarcinoma, Serous; Drug Resistance, Neoplasm; Endometrial Neoplasms; Fallopian Tube Neoplasms; Female; Humans; In Vitro Techniques; Lymphatic Metastasis; Middle Aged; Organoplatinum Compounds; Ovarian Neoplasms; Peritoneal Neoplasms; Prognosis; Retrospective Studies; Survival Rate; Taxoids