177Lu-DOTATATE peptide receptor radionuclide therapy (PRRT) in patients with somatostatin-expressing neuroendocrine tumors: A real-world retrospective review of efficacy and safety from an Australian tertiary cancer Center.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e16198-e16198
Author(s):  
Mark Nalder ◽  
Rahul Ladwa ◽  
Anant Raina ◽  
Matthew E. Burge ◽  
Amanda Love ◽  
...  
Keyword(s):  
Overall Survival ◽  
Chart Review ◽  
Safety Data ◽  
Progression Free Survival ◽  
Response Rates ◽  
Efficacy And Safety ◽  
Free Survival ◽  
Retrospective Audit ◽  
Significant Difference ◽  
Grade 3

e16198 Background: There is relatively limited data guiding optimal treatment algorithms for inoperable or metastatic neuroendocrine tumours (NETs). The randomised NETTER 1 study established PRRT as a standard of care in midgut NET. The aim of this study was to retrospectively review the efficacy and safety of patients treated with 177Lu-DOTATATE at Royal Brisbane and Women’s Hospital. Methods: Consecutive patients with unresectable or metastatic NET who received their first 177Lu-DOTATATE therapy between 2010 and 2017 were identified. Paragangliomas were excluded. Response rates, progression free survival (PFS) and overall survival (OS) were assessed via a combination of chart review, post-therapeutic 68Ga DOTATATE PET/CT and multi-disciplinary meeting decisions. Gr3/4 haematological and renal safety data was analysed via chart review. Progression free survival (PFS) and overall survival (OS) were assessed via the Kaplan-Meier method. Results: 123 consecutive patients were included in the analysis (57% male, median age 61). Primary site: 41% gastroenteric, 34% pancreatic, 10% lung, 6% colon/rectum, 9% other. Grade 1 (42%), Grade 2 (31%) Grade 3 (6%), unknown (21%). 76% of patients had previously received somatostatin analogues. 80% received four cycles (with persistent myelosuppression the most common cause of ceasing therapy early). 20% of patients received concurrent chemotherapy (10% capecitabine, 10% capecitabine and temozolomide). For the entire cohort, median follow up was 51 months. Median PFS, 34.2 months (95% CI, 30.3 – 38.17) and median OS, 61 months (95% CI, 54.2– 67.8). There was no significant difference in PFS or OS between small bowel and pancreatic patients. Response rates to PRRT included complete response (n = 4, 3%), stable or responding disease (n = 96, 78%), progressive disease (n = 22, 18%), not assessable (1, 1%). Grade 3 or 4 thrombocytopenia, neutropenia or anaemia occurred in less than 1% of patients. Confirmed acute leukaemia occurred in three patients. One patient had grade 3 renal toxicity secondary to treatment. 26 patients received retreatment with 177Lu-DOTATATE at progression with median time to re-treatment of 35 months. Conclusions: This single centre, retrospective audit confirms the efficacy of 177Lu-DOTATATE in the treatment of unresectable and metastatic NETs. Treatment was associated with low rates of severe haematological or renal adverse events. Our results are comparable to similar published reviews.

scholarly journals Evaluation of efficacy and toxicity of nivolumab combined with or without docetaxel in patients with advanced NSCLC

2021 ◽  
Author(s):  
Yang Wang ◽  
Jun Nie ◽  
Ling Dai ◽  
Weiheng Hu ◽  
Jie Zhang ◽  
...  
Keyword(s):  
Overall Survival ◽  
Advanced Nsclc ◽  
Objective Response ◽  
Progression Free Survival ◽  
Meaningful Improvement ◽  
Free Survival ◽  
Significant Difference ◽  
Grade 3 ◽  
Doublet Chemotherapy ◽  
Platinum Doublet

Abstract Background The combination of PD-1/PD-L1 inhibitor and chemotherapy has been clinically confirmed to be beneficial as the first-line treatment of patients with advanced NSCLC. This study aimed to assess the effect of nivolumab + docetaxel versus nivolumab monotherapy in patients with NSCLC after the failure of platinum doublet chemotherapy. Materials and methods The efficacy and toxicity of nivolumab + docetaxel combination therapy versus nivolumab monotherapy were compared in this retrospective study. Primary endpoint of the study was progression-free survival (PFS), and the secondary endpoints were objective response rate (ORR), overall survival (OS), and toxicity. Results Between November 2017 and December 2019, 77 patients were included in this study, with 58 patients in the nivolumab group and 19 in the nivolumab + docetaxel group. The median follow-up was 18 months, and the PFS was 8 months for patients receiving nivolumab + docetaxel and 2 months for those receiving nivolumab alone (p = 0.001), respectively. Nivolumab + docetaxel showed superior OS compared with nivolumab, with the median OS unreached versus 7 months (p = 0.011). Among patients without EGFR/ALK variation, compared to nivolumab monotherapy, nivolumab + docetaxel showed better PFS (p = 0.04) and OS (p  = 0.05). There was no significant difference in grade 3–4 adverse events (AEs) between the two groups (p = 0.253). Conclusions The combination of nivolumab and docetaxel demonstrated a meaningful improvement in progression-free survival and overall survival compared to nivolumab monotherapy, in patients with NSCLC after the failure of platinum doublet chemotherapy, irrespective of EGFR/ALK variation status.

scholarly journals EPID-07. HEMATOLOGICAL ADVERSE EVENTS IN GLIOBLASTOMA PATIENTS TREATED WITH TEMOZOLOMIDE

2019 ◽  
Vol 21 (Supplement_6) ◽  
pp. vi75-vi76
Author(s):  
Catherine Garcia ◽  
Zin Myint ◽  
Rani Jayswal ◽  
Allison Butts ◽  
Heidi Weiss ◽  
...  
Keyword(s):  
Overall Survival ◽  
Adverse Events ◽  
Protective Factor ◽  
Significant Proportion ◽  
Progression Free Survival ◽  
Free Survival ◽  
Significant Difference ◽  
History Of ◽  
Grade 3 ◽  
Severe Grade

Abstract BACKGROUND Temozolomide (TMZ) is the cornerstone for glioblastoma (GBM) treatment. A significant proportion of patients develops hematologic toxicities with limited investigations on outcomes and risk factors for their development. METHODS Our study combines data from the two largest group trials, RTOG 0525 and RTOG 0825, to analyze serious hematologic adverse events (HAE) associated with TMZ therapy for GBM. We analyzed frequency and outcomes of HAE during chemoradiation. RESULTS 1154 patients were evaluated with a median age of 57 years. Over 79% of patients developed HAE during the entire course of GBM treatment. During chemoradiation the most common HAE during chemoradiation was lymphopenia (41.5%), followed by thrombocytopenia (39.0%), and anemia (35.3%). Of these, 34.1% were severe (Grade 3 or 4) and 65.9% were mild (grade 1 or 2). During maintenance the most common HAE was leukopenia (50.7%), followed by neutropenia (50.4%), and lymphopenia (45.3%). MGMT methylation was not associated with HAEs. A history of HAEs during chemoradiation was a protective factor for developing HAEs during maintenance. MGMT methylated and age younger than 50 were protective factors for mortality. Patients that presented HAEs anytime during treatment had a longer overall survival and progression free survival. There was no significant difference in survival between mild or severe HAEs. CONCLUSION HAE are common during chemoradiation with TMZ for GBM, but are more commonly grade 1 or 2 per CTCAE. HAE during GBM treatment is associated with decreased progression free survival and overall survival.

scholarly journals Subcutaneous Administration of Bortezomib in Combination with Thalidomide and Dexamethasone for Treatment of Newly Diagnosed Multiple Myeloma Patients

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Shenghao Wu ◽  
Cuiping Zheng ◽  
Songyan Chen ◽  
Xiaoping Cai ◽  
Yuejian Shi ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Overall Survival ◽  
Adverse Events ◽  
Subcutaneous Administration ◽  
Progression Free Survival ◽  
The Other ◽  
Newly Diagnosed ◽  
Efficacy And Safety ◽  
Free Survival ◽  
Grade 3

Objective. To investigate the efficacy and safety of the treatment of the newly diagnosed multiple myeloma (MM) patients with the therapy of subcutaneous (subQ) administration of bortezomib and dexamethasone plus thalidomide (VTD) regimen.Methods. A total of 60 newly diagnosed MM patients were analyzed. 30 patients received improved VTD regimen (improved VTD group) with the subQ injection of bortezomib and the other 30 patients received conventional VTD regimen (VTD group).The efficacy and safety of two groups were analyzed retrospectively.Results. The overall remission (OR) after eight cycles of treatment was 73.3% in the VTD group and 76.7% in the improved VTD group (P>0.05). No significant differences in time to 1-year estimate of overall survival (72% versus 75%,P=0.848) and progression-free survival (median 22 months versus 25 months;P=0.725) between two groups. The main toxicities related to therapy were leukopenia, neutropenia, thrombocytopenia, asthenia, fatigue, and renal and urinary disorders. Grade 3 and higher adverse events were significantly less common in the improved VTD group (50%) than VTD group (80%,P=0.015).Conclusions. The improved VTD regimen by changing bortezomib from intravenous administration to subcutaneous injection has noninferior efficacy to standard VTD regimen, with an improved safety profile and reduced adverse events.

Cyclophosphamide, Adriamycin, Vincristine and Prednisone Plus Rituximab (CHOP-R) in Fludarabine (F) Refractory Chronic Lymphocytic Leukemia (CLL) or CLL with Autoimmune Cytopenia (AIC) or Richter's Transformation (RT): Final Analysis of a Phase II Study of the German CLL Study Group

Blood ◽  
2011 ◽  
Vol 118 (21) ◽  
pp. 2860-2860
Author(s):  
Petra Jenke ◽  
Barbara Eichhorst ◽  
Raymonde Busch ◽  
Nadine Anheier ◽  
Ulrich Duehrsen ◽  
...  
Keyword(s):  
Overall Survival ◽  
Phase Ii ◽  
Research Funding ◽  
Progression Free Survival ◽  
Response Rates ◽  
Median Number ◽  
Response Evaluation ◽  
Free Survival ◽  
Richter's Transformation ◽  
Grade 3

Abstract Abstract 2860 Introduction: In the last decade, important progress has been achieved in the treatment of CLL through the use of purine analog-based chemoimmunotherapies. Several conditions remain a challenge, often with a poor outcome. Amongst these therapeutic problems are Richter's transformation (RT), refractoriness to F-based therapies (Fref), and the occurrence of AIC, which are sometimes induced by F. Fref and RT pts have a very poor prognosis with an estimated overall survival (OS) of only 10 and 8 months (mos), respectively. Therefore, therapeutic alternatives are urgently warranted. CHOP-R has improved the outcome of pts with aggressive non-Hodgkin's lymphoma. To test the efficacy and tolerability of the CHOP-R regimen in CLL patients with RT, Fref, or AIC, the GCLLSG initiated a prospective phase II trial. Material and Methods: 62 patients were included in the study. Due to protocol violations, 2 patients were excluded. Within the group of Fref pts, the medical review detected 11 patients who had received pre-treatment with F (Fpret), but were not refractory according to the updated guidelines (Hallek et al., Blood 2008). Thus, 26 pts were classified as Fref/pret, 19 pts as AIC and 15 pts as RT. All patients received CHOP every 3 weeks (cyclophosphamide 750mg/m2, adriamycin 50mg/m2 and vincristine 1, 4mg/m2 d1; prednisone 100mg/m2 d1–5). Rituximab was added starting with the 2nd cycle (375mg/m2 on each d0, and 21 days after the last CHOP-R). RT pts received up to 8, Fref/pret and AIC up to 6 courses of CHOP-R. In case of PD after 3 cycles, pts went off-study. The primary endpoints were remission rate, quality and duration of response. Results: 79%, 73%, and 40% of AIC, Fref/pret, and RT pts were male, respectively. The median age was 65 years (y) for Fref/pret-pts, 66y in the AIC and 69y in the RT group. Binet stages for Fref/pret pts were: A: 8%; B: 27% C: 65 %. All but 3 AIC pts were at Binet stage C. Initial RT stages according to Ann Arbor were: II: 13%, III: 13%, IV 73%. The median number of previous therapies were 3 for Fref/pret, 2 for AIC and 2 for RT. A total of 314 cycles were administered, with a median number of 3 cycles for AIC and Fref pts and a median number of 4 cycles for the RT group. Due to toxicity 73% of cycles in the Fref/pret group, 66% in the AIC and 87% in the RT group were dose-reduced. 69% of Fref/pret-pts and 58% of AIC-pts received full 6 cycles of therapy and only 40% of RT-pts completed 8 cycles of therapy. Treatment was stopped in 6 pts because of PD. Due to treatment related toxicity treatment was stopped in 16 pts (27%). Treatment related mortality was 3% (2 pts). Treatment toxicity was reported according to NCI common toxicity criteria (CTC) version 2.0. Adverse events grade 3 or 4 for anemia, neutropenia and thrombocytopenia were documented in 75%, 55% and 65% of patients, respectively. Infections were the most common non-hematologic toxicity and occurred in 67%; severe infections CTC grade 3 or 4 occurred in 28%. All 26 Fref/pret-pts were available for response evaluation. CHOP-R achieved 54% PR, 35% SD and 12% PD. The median progression-free survival (PFS) and median treatment-free survival (TFS) were 11 and 14 mos. OS was 27 mos with a significant difference concerning F-ref (n=15) and F-pret (n=11) pts (17 vs. 35m; p=0.05). We evaluated the response of all 15 RT-pts with 60% PR, 7% CR, 13% SD and 20% PD. The PFS was 15 mos, TFS was 17 mos and OS 27 mos. 17 AIC pts were available for response evaluation with 82% PR, 6% SD and 12% PD. The PFS and TFS were only 14 and 16 mos. The OS was 50 mos. The population had a high incidence of unfavourable genetic markers: deletion of chromosome 17p [del(17p)] was detected in 24%, del(11q) in 34% and unmutated IGHV in 70%. 85% had high levels of serum thymidine kinase (sTK > 10 U/l), and 49% had high levels of ß2-microglobulin (ß2M > 3.5 mg/l). Patients with del(17p) had an unfavourable response rate and achieved significant less a PR or CR (36% vs. 76%; p=0.03). Multivariate analyses showed that del(17p) and ECOG performance status had a negative prognostic impact on OS (p<0.0001). Moreover the presence of a del(17p) predicted a short PFS (6 vs. 16.9 mos; p=0.001). Conclusion: CHOP-R achieves promising response rates in CLL patients with Fref and RT and very good response rates in patients with AIC. However, the progression-free survival and overall survival remain unsatisfactory. Therefore, CHOP-R might be used as induction therapy prior to allogeneic stem cell transplantation in physically fit patients. Disclosures: Eichhorst: Hoffmann La Roche: Honoraria, Research Funding, Travel Grants; Mundipharma: Research Funding, Travel Grants; Gilead: Consultancy. Dreyling:Roche: Research Funding, Scientific advisory board, Speakers Bureau. Bergmann:Celgene: Honoraria. Stilgenbauer:Hoffmann La Roche: Consultancy, Honoraria, Membership on an entity's Board of Directors or advisory committees, Travel Grants. Fink:Hoffmann La Roche: travel grants. Fischer:Hoffmann La Roche:. Wendtner:Hofmann-La Roche: Consultancy, Honoraria, Research Funding. Hallek:Roche: Consultancy, Honoraria, Research Funding; Mundipharma: Research Funding; Celgene: Honoraria.

scholarly journals Efficacy and Safety of Bevacizumab Plus Erlotinib in Patients with Renal Medullary Carcinoma

Cancers ◽  
2021 ◽  
Vol 13 (9) ◽  
pp. 2170
Author(s):  
Andrew J. Wiele ◽  
Devaki Shilpa Surasi ◽  
Priya Rao ◽  
Kanishka Sircar ◽  
Xiaoping Su ◽  
...  
Keyword(s):  
Overall Survival ◽  
Median Overall Survival ◽  
Progression Free Survival ◽  
Medullary Carcinoma ◽  
Tumor Burden ◽  
Efficacy And Safety ◽  
Free Survival ◽  
Median Progression Free Survival ◽  
Renal Medullary Carcinoma ◽  
Grade 3

Purpose: To assess the efficacy and safety of bevacizumab plus erlotinib in patients with RMC. Methods: We retrospectively reviewed the records of patients with RMC treated with bevacizumab plus erlotinib at our institution. Results: Ten patients were included in the study. Two patients achieved a partial response (20%) and seven patients achieved stable disease (70%). Tumor burden was reduced in seven patients (70%) in total, and in three out of five patients (60%) that had received three or more prior therapies. The median progression-free survival (PFS) was 3.5 months (95% CI, 1.8–5.2). The median overall survival (OS) from bevacizumab plus erlotinib initiation was 7.3 months (95% CI, 0.73–13.8) and the median OS from diagnosis was 20.8 months (95% CI, 14.7–26.8). Bevacizumab plus erlotinib was well tolerated with no grade ≥4 adverse events and one grade 3 skin rash. Dose reduction was required in one patient (10%). Conclusions: Bevacizumab plus erlotinib is clinically active and well tolerated in heavily pre-treated patients with RMC and should be considered a viable salvage strategy for this lethal disease.

scholarly journals Safety and Efficacy of Anti-PD-1/PD-L1 Inhibitors Compared With Docetaxel for NSCLC: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 12 ◽  
Author(s):  
Long Ma ◽  
Gang Jin ◽  
Keying Yao ◽  
Yi Yang ◽  
Ruitong Chang ◽  
...  
Keyword(s):  
Overall Survival ◽  
Meta Analysis ◽  
Progression Free Survival ◽  
Cochrane Library ◽  
Efficacy And Safety ◽  
High Quality Research ◽  
Free Survival ◽  
Randomized Controlled ◽  
Grade 3 ◽  
Docetaxel Chemotherapy

Objective: To evaluate the efficacy and safety of anti-PD-1/PD-L1 Inhibitors versus docetaxel for non-small cell lung cancer by meta-analysis.Methods: Randomized controlled trials (RCTs) about anti-PD-1/PD-L1 Inhibitors versus docetaxel on the treatment of NSCLC were searched in CNKI, WF, VIP, PubMed, EMBASE, Cochrane Library, and Web of Science databases. Two reviewers independently screened literature, extracted data and evaluated the risk of bias of eligible studies. Meta-analysis was performed by RevMan5.3 software.Results: Compared with the use of docetaxel chemotherapy for NSCLC, the overall survival and progression-free survival of the anti-PD-1/PD-L1 Inhibitors regimen are better [overall survival: (HR= 0.73, 95%CI:0.69∼0.77, P&lt;0.00001], progression-free survival: (HR= 0.89, 95%CI:0.83∼0.94, P&lt;0.00001]), and lower incidence of treatment-related grade 3 or higher adverse events ([OR=0.20, 95% CI: 0.13∼0.31, P&lt;0.00001]).Conclusion: Compared with the docetaxel chemotherapy regimen, the anti-PD-1/PD-L1 Inhibitors has certain advantages in terms of efficacy and safety. The results still need to be confirmed by a multi-center, large sample, and high-quality research.

scholarly journals Are Hormonal Agents Better Than Chemo İn Metastati̇c Castrati̇on Resistant Prostate Cancer?

2021 ◽  
Author(s):  
Serkan Yıldırım ◽  
Atike Pınar ERDOĞAN ◽  
Cengiz Yılmaz ◽  
Ferhat Ekinci ◽  
Gülcan Bulut ◽  
...  
Keyword(s):  
Overall Survival ◽  
Therapy Group ◽  
Hormonal Treatment ◽  
Progression Free Survival ◽  
Free Survival ◽  
Chemotherapy Group ◽  
Randomized Controlled Studies ◽  
Significant Difference ◽  
Hormonal Therapies ◽  
Multi Center Study

Abstract İNTRODUCTİONIn this study, we aim to determine which treatment is more appropriate in castration-resistant chemotherapy-naive patients. Therefore, docetaxel and agents active in the androgen pathway (abiraterone and enzalutamide) were compared retrospectively in patients progressing on ADT.MATERİAL METHODThe study was designed as a retrospective and multi-center study. Patients from 5 centers in Turkey were included in the study. The primary endpoint of the study was ovreall survival and the secondary endpoint was progression-free survival.RESULTSMedian overall survival of the chemotherapy group was 18.66 months, it was 16.26 months in the hormonal treatment group. There was no statistically significant difference between the groups (p = 0.311). Median progression-free survival of the chemotherapy group was 5.6 months, while it was 9 months in the hormonal therapy group. There was statistically significant difference between the groups (p = 0.024).CONCLUSİONThere was statistical difference in progression-free survival in favor of hormonal therapies in our study. The difference did not reflect on overall survival and there was no difference between hormonal therapies and docetaxel. Heterogeneity in the selection of patients is considered to lead to this result; however, larger randomized controlled studies are needed to determine the most appropriate treatment in these patients.

Phase III Trial of Epirubicin Plus Paclitaxel Compared With Epirubicin Plus Cyclophosphamide As First-Line Chemotherapy for Metastatic Breast Cancer: United Kingdom National Cancer Research Institute Trial AB01

2005 ◽  
Vol 23 (33) ◽  
pp. 8322-8330 ◽  
Author(s):  
Ruth E. Langley ◽  
James Carmichael ◽  
Alison L. Jones ◽  
David A. Cameron ◽  
Wendi Qian ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Metastatic Breast Cancer ◽  
Survival Time ◽  
Metastatic Breast ◽  
Progression Free Survival ◽  
First Line ◽  
Free Survival ◽  
Grade 3 ◽  
Line Chemotherapy

Purpose To compare the effectiveness and tolerability of epirubicin and paclitaxel (EP) with epirubicin and cyclophosphamide (EC) as first-line chemotherapy for metastatic breast cancer (MBC). Patients and Methods Patients previously untreated with chemotherapy (except for adjuvant therapy) were randomly assigned to receive either EP (epirubicin 75 mg/m2 and paclitaxel 200 mg/m2) or EC (epirubicin 75 mg/m2 and cyclophosphamide 600 mg/m2) administered intravenously every 3 weeks for a maximum of six cycles. The primary outcome was progression-free survival; secondary outcome measures were overall survival, response rates, and toxicity. Results Between 1996 and 1999, 705 patients (353 EP patients and 352 EC patients) underwent random assignment. Patient characteristics were well matched between the two groups, and 71% of patients received six cycles of treatment. Objective response rates were 65% for the EP group and 55% for the EC group (P = .015). At the time of analysis, 641 patients (91%) had died. Median progression-free survival time was 7.0 months for the EP group and 7.1 months for the EC group (hazard ratio = 1.07; 95% CI, 0.92 to 1.24; P = .41), and median overall survival time was 13 months for the EP group and 14 months for the EC group (hazard ratio = 1.02; 95% CI, 0.87 to 1.19; P = .8). EP patients, compared with EC patients, had more grade 3 and 4 mucositis (6% v 2%, respectively; P = .0006) and grade 3 and 4 neurotoxicity (5% v 1%, respectively; P < .0001). Conclusion In terms of progression-free survival and overall survival, there was no evidence of a difference between EP and EC. The data demonstrate no additional advantage to using EP instead of EC as first-line chemotherapy for MBC in taxane-naïve patients.

Efficacy and safety of weekly paclitaxel in elderly patients with heavily pretreated platinum-resistant ovarian carcinoma.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e17552-e17552
Author(s):  
Rodrigo Sanchez-Bayona ◽  
Pablo Tolosa ◽  
Ana Sanchez de Torre ◽  
Alicia Castelo ◽  
Elsa Bernal-Hertfelder ◽  
...  
Keyword(s):  
Peripheral Neuropathy ◽  
Ovarian Carcinoma ◽  
Progression Free Survival ◽  
High Grade ◽  
Efficacy And Safety ◽  
Free Survival ◽  
Serous Ovarian Carcinoma ◽  
Platinum Resistant ◽  
Heavily Pretreated ◽  
Grade 3

e17552 Background: In platinum-resistant ovarian cancer treatment, single-agent paclitaxel can be used alone or in combination with bevacizumab. We aimed to assess the efficacy and safety profile of a weekly paclitaxel (WP) scheme in heavily pretreated platinum-resistant high-grade serous ovarian carcinoma. Methods: We retrospectively analyzed 30 adult patients with platinum-resistant high-grade serous ovarian carcinoma treated with WP at our institution between 2015 and 2020. Patients with platinum-resistant ovarian, fallopian tube or primary carcinoma of the peritoneum who had received at least 3 doses of WP (80 mg/m2) alone or in combination with bevacizumab until disease progression or unacceptable toxicity were included in the analysis. Progression-free survival was assessed according to the Response Evaluation Criteria in Solid Tumors version 1.1. Information about toxicity was gathered from medical reports and lab tests. Kaplan-Meier curves and Log-rank test were performed for survival estimates. Results: In our sample, the median age was 68 years (IQR: 60-75) and the median number of previous lines of systemic treatment was 3 (range 1-5). 40% of patients received WP in combination with bevacizumab. The disease control rate was 60.7% (42.9% partial response and 17.8% stable disease). In the overall analysis, the median progression-free survival (mPFS) was 5.0 months (95% CI: 2.0-7.1 months). The presence of ascites significantly shortened the mPFS compared to patients without it (1.1 vs 5.1 months, p < 0.001). Even though the addition of bevacizumab to WP improved the mPFS, the difference was not statistically significant compared to WP alone (7.1 vs 4.06 months, p=0.30). Peripheral neuropathy was the most common adverse event (78% all grades, 18% grade 3). No grade 3 hematologic toxicity was registered. Treatment was discontinued in 6 patients (20%) – 4 due to peripheral neuropathy and two because of toxicoderma. Conclusions: In our sample, WP was an active and safe regimen in heavily pretreated platinum-resistant ovarian carcinoma. WP was well tolerated in elderly patients. The presence of ascites was associated to a shorter PFS in patients treated with WP compared to ascites-free patients.

scholarly journals Efficacy and safety of combined androgen blockade with antiandrogen for advanced prostate cancer

2019 ◽  
Vol 26 (1) ◽  
Author(s):  
Y. Yang ◽  
R. Chen ◽  
T. Sun ◽  
L. Zhao ◽  
F. Liu ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Meta Analysis ◽  
Progression Free Survival ◽  
Efficacy And Safety ◽  
First Line ◽  
Combined Androgen Blockade ◽  
Hazard Ratios ◽  
Significant Difference ◽  
Grade 3 ◽  
Androgen Blockade

Background Combined androgen blockade (cab) is a promising treatment modality for prostate cancer (pca). In the present meta-analysis, we compared the efficacy and safety of first-line cab using an antiandrogen (aa) with castration monotherapy in patients with advanced pca.Methods PubMed, embase, Cochrane, and Google Scholar were searched for randomized controlled trials (rcts) published through 12 December 2016. Hazard ratios (hrs) with 95% confidence intervals (cis) were determined for primary outcomes: overall survival (os) and progression-free survival (pfs). Subgroup analyses were performed for Western compared with Eastern patients and use of a nonsteroidal aa (nsaa) compared with a steroidal aa (saa).Results Compared with castration monotherapy, cab using an aa was associated with significantly improved os (n = 14; hr: 0.90; 95% ci: 0.84 to 0.97; p = 0.003) and pfs (n = 13; hr: 0.89; 95% ci: 0.80 to 1.00; p = 0.04). No significant difference in os (p = 0.71) and pfs (p = 0.49) was observed between the Western and Eastern patients. Compared with castration monotherapy, cab using a nsaa was associated with significantly improved os (hr: 0.88; 95% ci: 0.82 to 0.95; p = 0.0009) and pfs (hr: 0.85; 95% ci: 0.73 to 0.98; p = 0.007)—a result that was not achieved with cab using a saa. The safety profiles of cab and monotherapy were similar in terms of adverse events, including hot flushes, impotence, and grade 3 or 4 events, with the exception of risk of diarrhea and liver dysfunction or elevation in liver enzymes, which were statistically greater with cab using an aa.Conclusions Compared with castration monotherapy, first-line cab therapy with an aa, especially a nsaa, resulted in significantly improved os and pfs, and had an acceptable safety profile in patients with advanced pca.

Sign in / Sign up

Export Citation Format

Share Document